MESON Chess Problem Database

Search Results
PID YEARS KINGS GBR STIP AWARD SOURCE COMPOSER(S)
42690 1972 b8b6 0042.04 #3 None Problem Observer Macleod, Norman Alasdair
40375 1972 c2e4 4588.23 #2 None Problem Observer McWilliam, Robert C
39962 1972 c7a8 0113.00 #2 None Problem Observer Ling, John Francis
40376 1972 c7d4 1148.01 #2 None Problem Observer de Brunner, Oscar F
1128 1972 h7e8 4555.12 #2 None Problem Observer McWilliam, Robert C
98570 1973 a1a5 1011.33 #2 None Problem Observer Pypa, Volodimir Iosifovich
1130 1973 e1g2 4852.34 #2 None Problem Observer McWilliam, Robert C
1129 1973 e6d3 4825.25 #2 None Problem Observer McWilliam, Robert C
98583 1973 f1d4 1152.27 #3 None Problem Observer Pypa, Volodimir Iosifovich
63184 1973 g1e4 4858.42 #2 1st Prize Problem Observer Driver, John Edward
97029 1974 c2a2 0110.01 #2 None Problem Observer Pypa, Volodimir Iosifovich
98581 1974 c5a4 1000.45 #3 None Problem Observer Pypa, Volodimir Iosifovich
27536 1974 e1d3 1128.18 #3 None Problem Observer McWilliam, Robert C
173245 1974 h3h1 0140.02 #4 None Problem Observer Grupen, Claus
98584 1975 a4c5 3558.66 #3 None Problem Observer Pypa, Volodimir Iosifovich
136067 1975 b7d5 1565.03 #2 None Problem Observer Ancin, Andrej
1131 1975 c4h5 4827.27 #2 None Problem Observer McWilliam, Robert C
173218 1975 d7a6 0101.21 #3 None Problem Observer Grupen, Claus
173219 1975 g6h4 0101.21 #3 None Problem Observer Pypa, Volodimir Iosifovich
8391 1975 h7e5 1255.54 #3 None Problem Observer McWilliam, Robert C
173155 1976 a1h8 0812.20 #2 None Problem Observer Ling, John Francis
173143 1976 a4c5 4585.14 #2 None Problem Observer Carrez, Jean-Pierre & Doukhan, Gerard
259661 1976 b8d3 1151.11 #2 Comm. Problem Observer Cheylan, Yves
173139 1976 c4a6 1040.04 #2 None Problem Observer Ling, John Francis
1141 1976 f4d4 4458.44 #2 2nd HM. Problem Observer McWilliam, Robert C
98578 1976 g1e3 4852.32 #2 None Problem Observer Pypa, Volodimir Iosifovich
98590 1976 h7g5 0278.45 #4 None Problem Observer Pypa, Volodimir Iosifovich
145015 1977 a4h8 1180.40 #2 1st HM. Problem Observer Dobrila, Arsen
159591 1977 b2d5 1172.43 #3 HM. Problem Observer Tomson, Brian
173156 1977 b3a5 0532.11 #2 None Problem Observer Ling, John Francis & Wagstaff, ID
98571 1977 e1g3 1312.01 #2 None Problem Observer Pypa, Volodimir Iosifovich
173176 1977 f8h8 0812.20 #2 None Problem Observer Morse, Christopher Jeremy
173141 1977 g2h4 0532.11 #2 None Problem Observer Hartong, Jan
173200 1977 h4d5 0527.20 #2 None Problem Observer Morse, Christopher Jeremy
173175 1977 h6h8 0712.30 #2 None Problem Observer Morse, Christopher Jeremy
1132 1978 b1a3 1284.05 #2 None Problem Observer McWilliam, Robert C
1133 1978 c3d6 1752.32 #2 None Problem Observer McWilliam, Robert C
173209 1978 d1e6 1215.20 #2 None Problem Observer Hartong, Jan
173126 1978 e1b4 1110.10 #2 None Problem Observer Notaro, Rosario
159595 1978 e3c4 4522.31 #2 Comm. Problem Observer Tomson, Brian
173210 1978 f3a6 1224.20 #2 None Problem Observer Hartong, Jan
173160 1978 g5f1 1822.11 #2 None Problem Observer Ling, John Francis
98585 1979 b1a3 1466.05 #3 None Problem Observer Pypa, Volodimir Iosifovich
140879 1979 b1h7 4422.22 #2 None Problem Observer Morse, Christopher Jeremy
173150 1979 b3h3 1122.02 #2 None Problem Observer Morse, Christopher Jeremy
173151 1979 b8e8 4122.21 #2 None Problem Observer Morse, Christopher Jeremy
173180 1979 c1h6 1551.22 #2 None Problem Observer Morse, Christopher Jeremy
173184 1979 e4d8 1322.02 #2 None Problem Observer Morse, Christopher Jeremy
140876 1979 f2f4 0215.21 #2 None Problem Observer Morse, Christopher Jeremy
1134 1979 h5c3 1855.55 #2 None Problem Observer McWilliam, Robert C
173154 1979 h8h2 1225.02 #2 None Problem Observer Morse, Christopher Jeremy
28749 1980 a3c4 4577.13 #2 None Problem Observer Shire, David J
173249 1980 a6a8 0140.11 #5 None Problem Observer Pypa, Volodimir Iosifovich
159599 1980 a7d5 4855.41 #2 4th Prize Problem Observer Tomson, Brian
1137 1980 a8c4 4578.33 #2 None Problem Observer McWilliam, Robert C
1135 1980 a8e4 4515.26 #2 None Problem Observer McWilliam, Robert C
259607 1980 g1e4 1285.35 #2 None Problem Observer Cheylan, Yves
96455 1980 h4f4 1278.40 #2 None Problem Observer Kapros, Jorge Marcelo
1136 1980 h7e4 4545.25 #2 None Problem Observer McWilliam, Robert C
96454 1980 h8c3 1482.03 #2 None Problem Observer Kapros, Jorge Marcelo
35278 1981 a1d3 1342.24 #3 None Problem Observer Shire, David J
28920 1981 a3f5 4775.22 #2 None Problem Observer Shire, David J
159602 1981 b7b5 1478.25 #2 None Problem Observer Tomson, Brian
98591 1981 c3d5 1711.32 #4 None Problem Observer Pypa, Volodimir Iosifovich
1138 1981 f7d5 4525.53 #2 None Problem Observer McWilliam, Robert C
173135 1981 g1g4 1577.23 #2 1st Prize Problem Observer Shire, David J
96456 1981 g8f5 1184.45 #2 None Problem Observer Kapros, Jorge Marcelo
173136 1981 h2f3 4888.43 #2 1st Comm. Problem Observer Prins, Hendrik
173248 1982 c2a1 0041.01 #5 None Problem Observer Pypa, Volodimir Iosifovich
173205 1982 c6b8 3222.05 #2 3rd Prize Problem Observer Nikitin, Aleksandr Olegovich
35280 1982 d8f5 0458.65 #3 None Problem Observer Shire, David J
29269 1983 a8d5 4788.03 #2 None Problem Observer Shire, David J
81518 1983 c1d3 1226.34 #2 2nd Prize Problem Observer Macleod, Norman Alasdair
98589 1983 e8g8 1433.12 #5 None Problem Observer Pypa, Volodimir Iosifovich
1139 1983 f2e4 1138.11 #2 None Problem Observer Shire, David J
173127 1984 a3a5 1331.01 #2 None Problem Observer McDowell, Michael
96458 1984 a3f4 4552.52 #2 None Problem Observer Kapros, Jorge Marcelo
29360 1984 a8e4 4845.02 #2 None Problem Observer Shire, David J
1140 1984 d7e5 1757.37 #2 None Problem Observer McWilliam, Robert C
29359 1984 g4d5 4542.15 #2 None Problem Observer Shire, David J
173244 1984 h2c5 1882.44 #3 None Problem Observer Szabo, Tibor
29658 1985 a1e4 3287.62 #2 None Problem Observer Shire, David J
96520 1985 b2d4 1354.14 #2 None Problem Observer Linss, Torsten
27543 1985 c1c5 4172.25 #3 2nd Place Problem Observer Ingre, Bengt
1143 1985 d2e4 4828.34 #2 None Problem Observer McWilliam, Robert C
172045 1985 e1e5 4885.44 #2 2nd Prize Problem Observer Apro, Laszlo
1142 1985 h3e4 1828.42 #2 None Problem Observer McWilliam, Robert C
77582 1985-1986 a4e4 1011.02 #4 1st Prize Problem Observer Holladay, Edgar Dinwiddie
1145 1986 e2e4 4528.23 #2 1st Prize Problem Observer Sydenham, Colin Peter
1144 1986 e8d5 1125.20 #2 None Problem Observer McWilliam, Robert C
29780 1986 h1b5 1755.23 #2 None Problem Observer Shire, David J
29938 1987 b8c4 0581.44 #2 None Problem Observer Shire, David J
1146 1987 e1e4 1121.51 #2 1st HM. Problem Observer McWilliam, Robert C
27544 1987 g1e4 3852.26 #3 HM. Problem Observer Ingre, Bengt
144984 1987 h7d7 1525.31 #2 None Problem Observer Morse, Christopher Jeremy
29939 1987 h8f5 4471.24 #2 None Problem Observer Shire, David J
173146 1988 a2d4 0258.48 #2 None Problem Observer Shire, David J
77424 1988 a2f3 4288.11 #2 Comm. Problem Observer Holladay, Edgar Dinwiddie
1151 1988 a5g4 1138.10 #2 1st Prize Problem Observer Shire, David J
1147 1988 b2c4 1022.21 #2 3rd Prize Problem Observer McWilliam, Robert C
64946 1988 b2e5 1552.34 #2 2nd Prize Problem Observer Sydenham, Colin Peter
96587 1988 b6a4 0142.40 #2 None Problem Observer Morse, Christopher Jeremy
30101 1988 d1e4 4100.32 #2 None Problem Observer Shire, David J
1148 1988 g4d5 1114.41 #2 None Problem Observer McWilliam, Robert C
1150 1988 g5e4 0127.12 #2 None Problem Observer Shire, David J
173220 1988 g7d4 1011.10 #3 None Problem Observer Howard, David M
1149 1988 g8d5 1142.42 #2 None Problem Observer McWilliam, Robert C
27545 1989 a6e4 1557.56 #3 1st Prize Problem Observer Smedley, Don A
145021 1989 c6g7 3544.43 #2 3rd Prize Problem Observer Macleod, Norman Alasdair
145326 1989 e4c3 4221.32 #2 None Problem Observer Morse, Christopher Jeremy
137934 1989 h5g8 0712.32 #2 Comm. Problem Observer Morse, Christopher Jeremy
145287 1989 h7f6 4842.21 #2 None Problem Observer Morse, Christopher Jeremy
20441 1989-1990 b1e2 0211.01 #4 3rd Prize Problem Observer Holladay, Edgar Dinwiddie
96256 1990 a3a8 3156.55 #2 2/3 HM. Problem Observer Armeni, Alberto
33831 1990 a6e5 1110.22 #3 None Problem Observer Howard, David M
145342 1990 a6f8 1235.23 #2 None Problem Observer Morse, Christopher Jeremy
33830 1990 a7e5 1011.13 #3 None Problem Observer Howard, David M
145338 1990 c8a8 3770.54 #2 None Problem Observer Lewis, Robert Tony & Morse, Christopher Jeremy
145339 1990 c8a8 3840.61 #2 None Problem Observer Lewis, Robert Tony & Morse, Christopher Jeremy
145268 1990 e8f3 4212.60 #2 None Problem Observer Morse, Christopher Jeremy & White, James R
145341 1990 g6e6 0885.42 #2 None Problem Observer Morse, Christopher Jeremy
33829 1990 h2d6 1002.42 #3 None Problem Observer Howard, David M
33828 1990 h3b8 0420.31 #3 None Problem Observer Howard, David M
27546 1990 h3d4 4778.33 #3 None Problem Observer Ingre, Bengt
32172 1990 h4e2 1542.23 #2 1st HM. Problem Observer Fulpius, Jaques
143328 1990 h4g7 4552.44 #2 2nd Comm. Problem Observer Morse, Christopher Jeremy
173214 1990 h7b5 1642.13 #2 None Problem Observer Ahues, Herbert Siegfried Oskar
33827 1990 h8d4 0122.75 #3 None Problem Observer Howard, David M
27547 1991 a2c8 1014.32 #3 None Problem Observer Howard, David M
1152 1991 b3d5 0428.34 #2 None Problem Observer Shire, David J
33774 1991 c5a2 0022.10 #4 2nd Place Problem Observer Mihalek, Frederick M
27548 1991 e1a6 1102.43 #3 None Problem Observer Ingre, Bengt
33833 1991 e8d4 1113.34 #3 None Problem Observer Howard, David M
149676 1991 f4d4 4575.15 #2 1st Comm. Problem Observer Stephenson, Brian D
33832 1991 f5d5 1030.34 #3 None Problem Observer Howard, David M
33834 1991 h1d6 1548.34 #3 None Problem Observer Howard, David M
30527 1991 h3f3 4468.02 #2 None Problem Observer Shire, David J
96465 1992 a2g3 4551.13 #2 None Problem Observer Kapros, Jorge Marcelo
33835 1992 b8e4 1014.11 #3 None Problem Observer Howard, David M
33836 1992 c1a1 1034.22 #3 None Problem Observer Howard, David M
33838 1992 d1e5 1378.34 #3 None Problem Observer Howard, David M
149679 1992 e1d3 1525.57 #3 None Problem Observer Frost, Geoff & Stephenson, Brian D
1153 1992 e6e8 0655.42 #2 None Problem Observer McWilliam, Robert C
33687 1992 e8c8 0230.05 #5 None Problem Observer Fenoglio, Virgilio & Kapros, Jorge Marcelo
145251 1992 g5c5 4278.73 #2 None Problem Observer Fulpius, Jaques
27549 1992 h1c4 4788.45 #3 None Problem Observer Ingre, Bengt
33837 1992 h4d5 1100.23 #3 None Problem Observer Howard, David M
73456 1992 h7e4 1275.11 #2 None Problem Observer McWilliam, Robert C
1154 1993 a1e4 4441.23 #2 1st Prize Problem Observer Shire, David J
27551 1993 a1h8 1110.21 #3 None Problem Observer Grupen, Claus
27552 1993 a2e4 1005.32 #3 None Problem Observer Howard, David M
145318 1993 a2g5 1575.22 #2 None Problem Observer Dobrila, Arsen
33840 1993 c2d4 0200.11 #3 None Problem Observer Howard, David M
27550 1993 c7e6 1001.22 #3 None Problem Observer Olausson, Michel
1156 1993 c8e5 4825.22 #2 3rd Prize Problem Observer Ahues, Herbert Siegfried Oskar
1155 1993 d8c6 1547.43 #2 2nd Place Problem Observer Kapros, Jorge Marcelo
27553 1993 e2e5 0588.66 #3 None Problem Observer Ingre, Bengt
145253 1993 e8d6 4822.44 #2 None Problem Observer Ling, John Francis & Morse, Christopher Jeremy
33775 1993 f1h1 0340.02 #4 None Problem Observer Grupen, Claus
33839 1993 f5d5 0101.20 #3 None Problem Observer Howard, David M
96257 1993 f6h8 3757.54 #2 None Problem Observer Armeni, Alberto
145317 1993 f8c4 4872.16 #2 None Problem Observer Dobrila, Arsen
33776 1993 g8a8 0110.20 #4 None Problem Observer Howard, David M
145003 1993 h1c7 1527.00 #2 None Problem Observer Morse, Christopher Jeremy
33777 1993 h2d3 1002.10 #4 None Problem Observer Howard, David M
33841 1993 h2d3 1011.20 #3 None Problem Observer Howard, David M
33842 1994 a3b5 1001.12 #3 None Problem Observer Howard, David M
173211 1994 b1c5 1715.02 #2 None Problem Observer Shanahan, Ian
33688 1994 b3c6 1347.32 #5 None Problem Observer Olausson, Michel
173221 1994 b8f5 1020.10 #3 None Problem Observer Howard, David M
173222 1994 c3f4 1002.00 #3 None Problem Observer Howard, David M
33568 1994 d1d3 4553.11 #2 None Problem Observer Shire, David J
1159 1994 d8e4 1735.32 #2 None Problem Observer Shanahan, Ian
265044 1994 e2a8 4521.22 #2 1st HM. Problem Observer Morse, Christopher Jeremy
33567 1994 e6e4 0852.34 #2 None Problem Observer Shire, David J
1160 1994 e6e4 0882.53 #2 None Problem Observer Shire, David J
1164 1994 e8d5 4728.23 #2 3rd Prize Problem Observer Ahues, Herbert Siegfried Oskar
33843 1994 f7e3 1002.10 #3 None Problem Observer Howard, David M
1157 1994 f8g4 4255.43 #2 None Problem Observer Ingre, Bengt
1161 1994 g7f5 4048.42 #2 None Problem Observer Shire, David J
33844 1994 h5c3 1011.11 #3 None Problem Observer Howard, David M
1163 1994 h5f5 4553.02 #2 2nd Prize Problem Observer Shire, David J
1158 1994 h7c4 4585.28 #2 None Problem Observer Kapros, Jorge Marcelo
1162 1994 h7g5 1478.36 #2 1st Prize Problem Observer Ahues, Herbert Siegfried Oskar
96258 1995 a3d4 4858.33 #2 None Problem Observer Armeni, Alberto
1166 1995 a8f5 1488.16 #2 None Problem Observer Shanahan, Ian
33845 1995 c7a3 1311.05 #3 None Problem Observer Howard, David M
173128 1995 e1b1 0231.01 #2 None Problem Observer Shanahan, Ian
173212 1995 g8b5 1588.25 #2 1st HM. Problem Observer Shanahan, Ian
33778 1995 h2d5 1017.20 #4 None Problem Observer Howard, David M
173247 1995 h7e8 0503.01 #4 None Problem Observer Shanahan, Ian
1165 1995 h8e4 1285.24 #2 None Problem Observer Kapros, Jorge Marcelo
173213 1995-09 a5e4 4558.13 #2 3rd HM. Problem Observer Shanahan, Ian
27997 1995-1996 a8e5 1113.11 #3 2nd Prize Problem Observer Willmott, Arthur
134705 1995-1996 h7c4 1448.34 #3 3rd Prize Problem Observer Howard, David M
79503 1995-1996 h7e6 1528.47 #3 1st Prize Problem Observer Armeni, Alberto
27996 1996 a1e5 1020.01 #3 None Problem Observer Howard, David M
1167 1996 a1g4 1558.20 #2 None Problem Observer Ahues, Herbert Siegfried Oskar
1172 1996 a2d5 4855.33 #2 None Problem Observer Howard, David M
1174 1996 a2e5 1818.25 #2 None Problem Observer Kapros, Jorge Marcelo
1175 1996 b7f6 4848.52 #2 None Problem Observer Kapros, Jorge Marcelo
1168 1996 c1f4 4852.33 #2 None Problem Observer Ahues, Herbert Siegfried Oskar
33847 1996 c6a7 1000.03 #3 None Problem Observer Howard, David M
33848 1996 c8b1 1020.02 #3 None Problem Observer Howard, David M
1179 1996 d1d3 4425.24 #2 None Problem Observer Shire, David J
1180 1996 d7c5 1342.02 #2 None Problem Observer Willmott, Arthur
1173 1996 f1c6 1048.31 #2 None Problem Observer Jones, Christopher JAJ
1176 1996 f7d8 0140.30 #2 None Problem Observer Ling, John Francis
1170 1996 f7e4 1155.27 #2 None Problem Observer Howard, David M
1171 1996 f8e5 1828.52 #2 None Problem Observer Howard, David M
96469 1996 g1b3 0582.15 #2 None Problem Observer Kapros, Jorge Marcelo
33846 1996 g2g6 0110.21 #3 None Problem Observer Howard, David M
96259 1996 g4e5 1448.43 #2 None Problem Observer Armeni, Alberto
173223 1996 g8h1 1133.01 #3 None Problem Observer Howard, David M
1177 1996 h1c4 0847.31 #2 None Problem Observer Ling, John Francis
1169 1996 h5e5 4858.46 #2 None Problem Observer Chandrasekaran, KR
173147 1996 h7d5 0322.37 #2 None Problem Observer Shire, David J
1178 1996 h8d5 1858.14 #2 None Problem Observer Shire, David J
134710 1997 a1b3 0012.20 #3 None Problem Observer Grupen, Claus
227135 1997 a1c1 0452.12 #2 None Problem Observer Willmott, Arthur
227136 1997 a2c3 1315.30 #2 None Problem Observer Willmott, Arthur
134709 1997 a2c5 0254.34 #3 None Problem Observer Beal, Edward W
134707 1997 a3a1 1144.14 #2 None Problem Observer Howard, David M
23950 1997 a3e4 4258.16 #2 3rd Prize Problem Observer Ahues, Herbert Siegfried Oskar
134706 1997 a7d1 4574.51 #2 None Problem Observer Morse, Christopher Jeremy & White, James R
145091 1997 a7d1 4583.51 #2 None Problem Observer Morse, Christopher Jeremy & White, James R
23948 1997 a8d3 1475.11 #2 1st Prize Problem Observer Kapros, Jorge Marcelo
147380 1997 b1d5 1135.03 #3 2nd Comm. Problem Observer Willmott, Arthur
134712 1997 b6d4 0012.33 #3 None Problem Observer Strydom, Jan
134711 1997 c2d5 0112.15 #3 None Problem Observer Strydom, Jan
180947 1997 e2c4 1011.44 #3 None Problem Observer Willmott, Arthur
134708 1997 e2d5 1818.22 #2 None Problem Observer Shire, David J
227137 1997 e2e4 0122.27 #2 None Problem Observer Willmott, Arthur
173224 1997 e5h1 1100.03 #3 None Problem Observer Howard, David M
147381 1997 g2d4 1045.02 #3 1st Prize Problem Observer Willmott, Arthur
23949 1997 h1e4 4775.43 #2 2nd Prize Problem Observer Shire, David J
173225 1997-1998 b7a1 1041.01 #3 3rd Prize Problem Observer Howard, David M
173226 1998 a2d6 1011.10 #3 None Problem Observer Howard, David M
35218 1998 a6f5 1468.10 #2 None Problem Observer Shire, David J
132882 1998 a7c3 4552.15 #2 None Problem Observer Willmott, Arthur
96260 1998 b1d4 3255.44 #2 1st Prize Problem Observer Armeni, Alberto
173227 1998 b4c6 0115.00 #3 None Problem Observer Fulpius, Jaques
1184 1998 c1e3 4225.46 #2 None Problem Observer Willmott, Arthur
227138 1998 c7e4 1745.15 #2 None Problem Observer Willmott, Arthur
1182 1998 c8a8 1222.58 #2 None Problem Observer Morse, Christopher Jeremy
180948 1998 d7e4 1044.21 #3 None Problem Observer Willmott, Arthur
5218 1998 e1f3 0112.00 #3 None Problem Observer Grupen, Claus
1181 1998 e8e5 1858.33 #2 None Problem Observer Armeni, Alberto
180949 1998 f7c5 0021.31 #3 None Problem Observer Willmott, Arthur
173148 1998 g1d5 4254.21 #2 None Problem Observer Shire, David J
81924 1998 h5f5 4874.32 #2 3rd Prize Problem Observer Ahues, Herbert Siegfried Oskar
1183 1998 h7f5 1754.04 #2 None Problem Observer Shire, David J
1185 1998 h8d5 4718.15 #2 1st HM. Problem Observer Groeneveld, Cornelis
35217 1998 h8e4 1456.11 #2 None Problem Observer Shire, David J
144934 1999 a2b8 4451.83 #2 2nd Prize Problem Observer White, James R
173229 1999 a2e5 1002.11 #3 None Problem Observer Howard, David M
1187 1999 a6d5 4858.12 #2 Comm. Problem Observer Groeneveld, Cornelis
173230 1999 b2c4 0112.00 #3 None Problem Observer Howard, David M
173246 1999 d2d4 0112.00 #4 None Problem Observer Willmott, Arthur
165371 1999 e8d4 4858.12 #2 None Problem Observer Kapros, Jorge Marcelo
173250 1999 f6h8 0000.11 #5 None Problem Observer White, James R
173228 1999 g6h8 0000.10 #3 None Problem Observer White, James R
1186 1999 h5c6 4848.26 #2 2nd HM. Problem Observer Groeneveld, Cornelis
173239 2000 a1b6 0120.11 #3 None Problem Observer Ling, John Francis
173132 2000 a1h3 0132.01 #2 None Problem Observer Ling, John Francis
173234 2000 a2e5 1011.00 #3 None Problem Observer Howard, David M
173144 2000 a4e8 4228.11 #2 2nd HM. Problem Observer Kapros, Jorge Marcelo
173236 2000 a8e5 1011.01 #3 None Problem Observer Howard, David M
173238 2000 b1e5 1020.01 #3 None Problem Observer Howard, David M
173129 2000 b3d4 1010.02 #2 None Problem Observer Howard, David M
173232 2000 b5d4 1031.11 #3 None Problem Observer Howard, David M
173231 2000 d3e5 0121.10 #3 None Problem Observer Grupen, Claus
173131 2000 d4f6 1001.11 #2 None Problem Observer Ling, John Francis
173133 2000 e1b1 0200.01 #2 None Problem Observer Ling, John Francis
25716 2000 e2h1 1131.14 #2 None Problem Observer White, James R
173233 2000 e6g5 0210.11 #3 None Problem Observer Howard, David M
173235 2000 g5c4 1011.11 #3 None Problem Observer Howard, David M
52151 2000 h3e5 4348.46 #2 Comm. Problem Observer Groeneveld, Cornelis
173237 2000 h5d6 1011.11 #3 None Problem Observer Howard, David M
173130 2000 h7e5 1011.01 #2 None Problem Observer Howard, David M
39108 2001 a2d3 1887.31 #2 None Problem Observer Howard, David M
40421 2001 b2d4 3248.22 #2 None Problem Observer Shire, David J
25718 2001 b2e4 1546.51 #2 None Problem Observer Groeneveld, Cornelis
33174 2001 b3d5 4887.43 #2 None Problem Observer White, James RR
25717 2001 b4d6 4242.41 #2 1st Prize Problem Observer Armeni, Alberto
42534 2001 b5d4 1858.42 #2 2nd Prize Problem Observer Groeneveld, Cornelis & van Gool, Johann Christoffel
39131 2001 b8e5 0120.10 #3 None Problem Observer Howard, David M
25719 2001 c6e4 4585.32 #2 None Problem Observer White, James R
40419 2001 d1d3 4474.16 #2 5th Comm. Problem Observer Groeneveld, Cornelis
40422 2001 e2e5 1111.34 #2 None Problem Observer White, James R
39111 2001 e6e4 0122.68 #2 None Problem Observer Willmott, Arthur
39107 2001 e7e5 1044.16 #2 None Problem Observer Armeni, Alberto
40420 2001 e8e4 4258.45 #2 None Problem Observer Howard, David M & Pike, Arthur G
40423 2001 f8d4 1011.02 #3 None Problem Observer Howard, David M
26194 2001 f8f6 0102.00 #4 None Problem Observer Grupen, Claus
33177 2001 g1e3 1011.01 #3 None Problem Observer Grupen, Claus
33173 2001 g4e5 0428.10 #2 None Problem Observer Armeni, Alberto
25998 2001 g4e6 1100.21 #3 None Problem Observer Howard, David M
33178 2001 g6c6 1002.10 #3 None Problem Observer Howard, David M & Pike, Arthur G
42948 2001 g7e5 1888.82 #2 None Problem Observer White, James R
145288 2001 g8d5 1588.83 #2 None Problem Observer White, James R
42535 2001 g8e4 1474.27 #2 3rd Prize Problem Observer Shire, David J
39110 2001 h2b4 4871.54 #2 None Problem Observer White, James R
39109 2001 h3d5 3785.53 #2 None Problem Observer Howard, David M
33175 2001 h8e5 4478.44 #2 None Problem Observer Howard, David M
47389 2001-2002 a7c8 1031.23 #3 3rd Prize Problem Observer Howard, David M
47388 2001-2002 h2d4 1020.01 #3 2nd Prize Problem Observer Howard, David M
40975 2002 a1d4 4858.61 #2 1st Prize Problem Observer Markovtsy, Vassyl Yuriovich
45961 2002 a1d6 1422.26 #2 None Problem Observer Valtonen, Kari
40993 2002 a1e4 1011.01 #3 None Problem Observer Howard, David M
42539 2002 a1e5 1011.20 #3 None Problem Observer Howard, David M
40973 2002 b7e6 0845.22 #2 None Problem Observer Armeni, Alberto
44711 2002 c7d5 4788.64 #2 None Problem Observer Howard, David M & Pike, Arthur G
41008 2002 d1d3 1004.00 #5 None Problem Observer Holladay, Edgar Dinwiddie
44712 2002 d1e4 1108.53 #2 None Problem Observer Kapros, Jorge Marcelo
96261 2002 d4f6 0355.52 #2 None Problem Observer Armeni, Alberto
45960 2002 d5g4 1104.12 #2 2nd Prize Problem Observer Shire, David J
46003 2002 e1h2 1100.13 #3 None Problem Observer Grupen, Claus
48332 2002 e6f4 1154.12 #2 3rd Prize Problem Observer Willmott, Arthur
42538 2002 f6d8 0002.20 #3 None Problem Observer Grupen, Claus
42536 2002 f8h8 1034.02 #2 None Problem Observer Groeneveld, Cornelis
44719 2002 g1b4 1013.32 #3 None Problem Observer Howard, David M
42537 2002 g6e7 1100.11 #2 1st Comm. Problem Observer Zimmer, Eligiusz
44710 2002 g6g8 1347.20 #2 None Problem Observer Bartel, Erich
45962 2002 g7e4 1053.00 #2 None Problem Observer Zimmer, Eligiusz
40974 2002 h2d4 1748.32 #2 None Problem Observer Howard, David M
45958 2002 h5e4 1457.04 #2 2nd HM. Problem Observer Groeneveld, Cornelis
45959 2002 h8d6 4478.05 #2 None Problem Observer Howard, David M
48335 2003 a1e6 1115.24 #2 None Problem Observer Willmott, Arthur
50804 2003 a2d5 1757.43 #2 None Problem Observer Lord, Frederick William
47383 2003 a2d5 4858.44 #2 None Problem Observer Howard, David M
47374 2003 a6d5 1258.47 #2 None Problem Observer Howard, David M
47384 2003 b2e4 4558.13 #2 None Problem Observer Markovtsy, Vassyl Yuriovich
50868 2003 b4b7 0200.20 #3 None Problem Observer Zimmer, Eligiusz
47381 2003 b4d5 4458.24 #2 None Problem Observer Howard, David M
46559 2003 c3f6 4258.72 #2 None Problem Observer Morse, Christopher Jeremy
47402 2003 c6a7 1033.00 #5 None Problem Observer Holladay, Edgar Dinwiddie
47386 2003 c7c5 1031.40 #2 None Problem Observer Willmott, Arthur
46561 2003 c7d5 1001.12 #2 None Problem Observer Zimmer, Eligiusz
46560 2003 c7e5 1071.51 #2 None Problem Observer Willmott, Arthur
47372 2003 d1d4 1108.54 #2 None Problem Observer Howard, David M
47391 2003 d4f4 0141.02 #3 None Problem Observer Howard, David M
47379 2003 d7d4 4258.22 #2 None Problem Observer Howard, David M
47377 2003 d7d5 1588.24 #2 None Problem Observer Howard, David M
47369 2003 d7e4 4455.25 #2 5th HM. Problem Observer Groeneveld, Cornelis
50867 2003 e1d6 1005.23 #3 None Problem Observer Lord, Frederick William
47373 2003 e1e5 1154.21 #2 None Problem Observer Howard, David M
47375 2003 e8d5 1454.44 #2 None Problem Observer Howard, David M
47390 2003 f2d4 0135.54 #3 None Problem Observer Howard, David M
47368 2003 f2h2 0260.25 #2 None Problem Observer Armeni, Alberto
47382 2003 f5d5 4845.27 #2 None Problem Observer Howard, David M
47403 2003 f5h6 1003.01 #5 None Problem Observer Holladay, Edgar Dinwiddie
47385 2003 g3e4 1021.66 #2 None Problem Observer Willmott, Arthur
48333 2003 g4e5 1121.45 #2 None Problem Observer Lord, Frederick William
46591 2003 g6c6 1011.01 #3 None Problem Observer Howard, David M
47380 2003 g6d5 4345.64 #2 None Problem Observer Howard, David M
47370 2003 g6e5 0545.36 #2 None Problem Observer Howard, David M
47395 2003 g8d4 1020.01 #3 None Problem Observer Howard, David M
47396 2003 g8h6 0100.21 #3 None Problem Observer Zimmer, Eligiusz
50805 2003 h1d5 1478.25 #2 None Problem Observer Jones, Christopher JAJ
47371 2003 h1e4 1052.47 #2 None Problem Observer Howard, David M
47378 2003 h1e5 1758.53 #2 None Problem Observer Howard, David M
47392 2003 h4d5 1011.02 #3 None Problem Observer Howard, David M
48334 2003 h4e3 1525.53 #2 None Problem Observer Markovtsy, Vassyl Yuriovich
48366 2003 h5d2 1140.01 #3 None Problem Observer Lord, Frederick William
47394 2003 h5d5 1014.11 #3 None Problem Observer Howard, David M
47393 2003 h8e4 1014.01 #3 None Problem Observer Howard, David M
46615 2003-2004 b7h4 0021.11 #5 2nd Prize Problem Observer Grupen, Claus
52346 2003-2004 c3a5 1040.02 #3 3rd Prize Problem Observer Howard, David M
57170 2003-2004 d1f3 0202.00 #3 1st Prize Problem Observer Grupen, Claus
54970 2004 a1d4 4888.54 #2 None Problem Observer Howard, David M
55067 2004 a3c5 1010.12 #3 None Problem Observer Howard, David M
54967 2004 b4e4 4315.25 #2 2nd HM. Problem Observer Groeneveld, Cornelis
55066 2004 b5d3 4878.44 #2 None Problem Observer Shire, David J
54294 2004 b5d5 4858.21 #2 None Problem Observer Howard, David M
55063 2004 b6e5 1208.12 #2 2nd Prize Problem Observer Lewis, Robert Tony
52343 2004 c2d5 1757.23 #2 None Problem Observer Groeneveld, Cornelis
54293 2004 c6e5 1040.11 #2 None Problem Observer Kozhakin, Vladimir Vladimirovich
54290 2004 c7e5 1027.46 #2 None Problem Observer Howard, David M
55062 2004 c8b5 1005.00 #2 None Problem Observer Zimmer, Eligiusz
54969 2004 c8f5 1458.23 #2 None Problem Observer Shire, David J
59057 2004 d2d5 1118.44 #2 1st Prize Problem Observer Howard, David M
52344 2004 d3f5 1855.64 #2 2nd Comm. Problem Observer Morse, Christopher Jeremy
61420 2004 d6a8 1740.11 #2 None Problem Observer Morse, Christopher Jeremy
55064 2004 d7c4 0248.33 #2 None Problem Observer Howard, David M
52345 2004 e3d5 0205.41 #2 None Problem Observer Lewis, Robert Tony
54292 2004 e4e6 0120.00 #4 None Problem Observer Grupen, Claus
54972 2004 e6a6 0101.20 #3 None Problem Observer Willmott, Arthur
54288 2004 e7d5 1002.22 #2 None Problem Observer Willmott, Arthur
54289 2004 e7e5 1034.42 #2 3rd Prize Problem Observer Armeni, Alberto
54291 2004 f5h4 1010.03 #3 None Problem Observer Howard, David M
54973 2004 f5h4 1043.01 #3 None Problem Observer Howard, David M
54968 2004 g3e4 0425.21 #2 None Problem Observer Morse, Christopher Jeremy
54971 2004 g8e5 1345.57 #2 None Problem Observer Howard, David M
57177 2005 a1c4 4211.33 #2 None Problem Observer Pike, Arthur G
133141 2005 a1h8 0821.20 #2 None Problem Observer Ling, John Francis
56429 2005 a4f4 1011.12 #3 None Problem Observer Howard, David M
173169 2005 a8f5 1855.32 #2 None Problem Observer Levman, Semyon Semyonovich
173173 2005 a8h1 4816.13 #2 None Problem Observer Dobrila, Arsen
133076 2005 b3d6 3252.43 #2 None Problem Observer Ferron de la Fuente, Ernesto
173171 2005 b4b2 3248.25 #2 None Problem Observer Dobrila, Arsen
57176 2005 b5d5 1010.23 #4 None Problem Observer Grupen, Claus
61305 2005 b5e2 1588.23 #3 None Problem Observer Smedley, Don A
56428 2005 b6d5 0224.35 #2 None Problem Observer Groeneveld, Cornelis
173157 2005 b7a5 0532.02 #2 None Problem Observer Ling, John Francis & Wagstaff, ID
57172 2005 b7d5 1525.17 #2 None Problem Observer Willmott, Arthur
173174 2005 b7f3 1552.25 #2 None Problem Observer Bartolovic, Hrvoje
56427 2005 b8d6 1084.13 #2 None Problem Observer Rice, John Michael
59069 2005 c1e5 1001.21 #3 None Problem Observer Howard, David M
173159 2005 c1h2 1500.12 #2 None Problem Observer Ling, John Francis
173125 2005 c6e4 1285.73 #2 None Problem Observer Petrovic, Nenad
173124 2005 c7a8 4117.24 #2 None Problem Observer Dobrila, Arsen
61302 2005 c7e4 4885.04 #2 None Problem Observer Shire, David J
56425 2005 c8e6 0585.13 #2 None Problem Observer Reeves, Alfred Christopher
173152 2005 c8e8 4022.21 #2 None Problem Observer Morse, Christopher Jeremy
61163 2005 d1e5 1857.15 #2 None Problem Observer Morse, Christopher Jeremy
173163 2005 d2f6 1612.20 #2 None Problem Observer Ling, John Francis
61164 2005 d8d5 1011.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
173172 2005 e1b4 1752.21 #2 None Problem Observer Mari, Alberto
59067 2005 e1f5 4857.31 #2 1st Prize Problem Observer Groeneveld, Cornelis
133075 2005 e5e3 1131.55 #2 None Problem Observer Ferron de la Fuente, Ernesto
173165 2005 e5f1 1222.11 #2 None Problem Observer Ferron de la Fuente, Ernesto
133142 2005 e7h8 1712.20 #2 None Problem Observer Morse, Christopher Jeremy
61307 2005 e8e4 1254.28 #3 None Problem Observer Hannelius, Jan Ingvar
56426 2005 e8e6 4822.35 #2 None Problem Observer Reeves, Alfred Christopher
173140 2005 f1h3 1151.01 #2 None Problem Observer Morse, Christopher Jeremy
173168 2005 f3c3 1280.23 #2 None Problem Observer Carpenter, George Edward
173149 2005 f3f1 1255.40 #2 None Problem Observer Clements, RH
61161 2005 f3h1 4011.10 #2 None Problem Observer Lincoln, Robert A
61167 2005 f7d2 1245.10 #2 None Problem Observer Ferron de la Fuente, Ernesto
59068 2005 f7d8 1222.18 #2 None Problem Observer Kapros, Jorge Marcelo & Lois, Jorge Joaquin
61304 2005 g2a1 1144.13 #3 None Problem Observer Fulpius, Jaques
173153 2005 g2f4 1121.21 #2 None Problem Observer Morse, Christopher Jeremy
61308 2005 g3d5 0225.66 #2 None Problem Observer Groeneveld, Cornelis
173170 2005 g4d4 1552.54 #2 None Problem Observer Tomic, Ziva
61303 2005 g4e4 1548.32 #2 None Problem Observer Markovtsy, Vassyl Yuriovich
173161 2005 g5f1 1522.12 #2 None Problem Observer Ling, John Francis
59066 2005 g6d4 1011.01 #2 None Problem Observer Kozhakin, Vladimir Vladimirovich
56430 2005 g6d4 1018.22 #3 None Problem Observer Willmott, Arthur
57173 2005 g6f4 1837.27 #2 None Problem Observer Howard, David M
57174 2005 g8c4 1578.25 #2 None Problem Observer Shire, David J
67033 2005 g8e4 1555.42 #2 2nd Prize Problem Observer Kapros, Jorge Marcelo & Lois, Jorge Joaquin
57175 2005 h1e6 1141.31 #3 None Problem Observer Rice, John Michael
56424 2005 h3e6 1858.42 #2 None Problem Observer Reeves, Alfred Christopher
61306 2005 h4e2 1113.45 #2 None Problem Observer Hannelius, Jan Ingvar
61301 2005 h5a5 1856.06 #2 None Problem Observer Howard, David M
61165 2005 h5f4 1001.13 #3 None Problem Observer Grupen, Claus & Howard, David M
61162 2005 h6e5 1248.24 #2 3rd Prize Problem Observer Willmott, Arthur
173134 2005 h7d5 1822.51 #2 None Problem Observer Bettmann, Henry Wald & Kane, John Laurence
67042 2005-2006 d1f3 1042.02 #3 2nd Prize Problem Observer Willmott, Arthur
59070 2005-2006 h2d6 0585.41 #3 1st Prize Problem Observer Willmott, Arthur
72045 2005-2006 h6d5 1011.10 #3 3rd Prize Problem Observer Willmott, Arthur
173196 2006 a1h2 1225.02 #2 None Problem Observer Morse, Christopher Jeremy
71679 2006 a5e4 1102.00 #2 None Problem Observer Kozhakin, Vladimir Vladimirovich
145340 2006 a5h8 4745.21 #2 None Problem Observer Lewis, Robert Tony & Morse, Christopher Jeremy
65179 2006 a6c8 1300.20 #2 None Problem Observer Lincoln, Robert A
68446 2006 a6e5 1858.05 #2 None Problem Observer Howard, David M
133087 2006 a7a5 1725.03 #2 None Problem Observer Ferron de la Fuente, Ernesto
69691 2006 a7c5 1775.24 #2 2nd Prize Problem Observer Groeneveld, Cornelis
68443 2006 a8a4 0055.12 #2 None Problem Observer Lewis, Robert Tony
71681 2006 a8d4 4588.14 #2 None Problem Observer Kapros, Jorge Marcelo
173179 2006 a8h5 1552.22 #2 None Problem Observer Morse, Christopher Jeremy
173177 2006 b3e3 4572.34 #2 None Problem Observer Hajszeryk, Jozef J
71680 2006 b3h2 1010.04 #3 None Problem Observer Howard, David M
173167 2006 b3h7 1821.22 #2 None Problem Observer Ling, John Francis
133082 2006 b4b6 4451.41 #2 None Problem Observer Ferron de la Fuente, Ernesto
133081 2006 b5h1 1317.12 #2 None Problem Observer Ferron de la Fuente, Ernesto
173186 2006 b7f6 1225.61 #2 None Problem Observer Bartolovic, Hrvoje
65181 2006 b8e5 1758.42 #2 3rd Prize Problem Observer Armeni, Alberto
173166 2006 c1h2 1500.22 #2 None Problem Observer Ling, John Francis
140877 2006 c2a1 1340.34 #2 None Problem Observer Morse, Christopher Jeremy
65183 2006 c2d6 1011.12 #3 None Problem Observer Howard, David M
133079 2006 c3a5 1016.03 #2 None Problem Observer Ferron de la Fuente, Ernesto
173185 2006 c4d8 1022.03 #2 None Problem Observer Morse, Christopher Jeremy
67043 2006 c5e6 0172.35 #4 None Problem Observer Fulpius, Jaques
68449 2006 c6b3 1005.01 #2 None Problem Observer Lincoln, Robert A
68447 2006 c8a5 1032.00 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
71685 2006 d1e3 0112.14 #3 None Problem Observer Grassano, Carlos A
67039 2006 d1f5 1508.12 #2 None Problem Observer Willmott, Arthur
69692 2006 d3d7 0112.10 #3 None Problem Observer Fulpius, Jaques
133086 2006 d6f4 1175.33 #2 None Problem Observer Ferron de la Fuente, Ernesto
173187 2006 d8c6 4412.23 #2 None Problem Observer Ferron de la Fuente, Ernesto
67044 2006 e1d3 1100.03 #2 None Problem Observer Kozhakin, Vladimir Vladimirovich
72075 2006 e1d3 1526.23 #2 1st Prize Problem Observer Rice, John Michael
69689 2006 e3b3 1020.02 #2 None Problem Observer Zimmer, Eligiusz
71678 2006 e3d6 1021.01 #2 None Problem Observer Kozhakina, Alena Vladimirova
133083 2006 e3h2 1050.22 #2 None Problem Observer Ferron de la Fuente, Ernesto
69690 2006 e7d4 1422.12 #2 None Problem Observer Willmott, Arthur
69688 2006 e7h5 1010.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
173182 2006 e7h7 4887.34 #2 None Problem Observer Tomic, Ziva
67041 2006 e8e4 1128.42 #2 None Problem Observer Rice, John Michael
65182 2006 e8h7 0001.10 #5 None Problem Observer Grupen, Claus
173189 2006 f1h1 3257.13 #2 None Problem Observer Bartolovic, Hrvoje
67045 2006 f2h1 0001.11 #5 None Problem Observer Willmott, Arthur
173194 2006 f3d5 1252.74 #2 None Problem Observer Bartolovic, Hrvoje
173145 2006 f3d5 1254.13 #2 None Problem Observer Hamilton, Charles Dingee Pennock
173188 2006 f3f1 4556.15 #2 None Problem Observer Bartolovic, Hrvoje
68441 2006 f7f5 0201.61 #2 None Problem Observer Lewis, Robert Tony
173183 2006 f8d8 0124.20 #2 None Problem Observer Stubbs, Charles Francis
68442 2006 g1d5 0415.44 #2 None Problem Observer Lewis, Robert Tony
71682 2006 g2d5 4158.44 #2 None Problem Observer Howard, David M
67040 2006 g3d5 4226.13 #2 None Problem Observer Markovtsy, Vassyl Yuriovich
71683 2006 g7e6 0855.15 #2 None Problem Observer Lincoln, Robert A
173190 2006 g8e4 4527.04 #2 None Problem Observer Ferron de la Fuente, Ernesto
68450 2006 h1e1 1017.00 #2 None Problem Observer Lincoln, Robert A
133088 2006 h2g4 1541.42 #2 None Problem Observer Ferron de la Fuente, Ernesto
133085 2006 h2h4 0532.20 #2 None Problem Observer Ferron de la Fuente, Ernesto
133080 2006 h3f4 1047.02 #2 None Problem Observer Ferron de la Fuente, Ernesto
173195 2006 h4f4 1847.01 #2 None Problem Observer Morse, Christopher Jeremy
68444 2006 h4f5 1134.00 #2 None Problem Observer Lincoln, Robert A
68440 2006 h6a4 1401.04 #2 None Problem Observer Lewis, Robert Tony
68445 2006 h6e4 4888.42 #2 None Problem Observer Morse, Christopher Jeremy
69693 2006 h7d4 1011.11 #3 None Problem Observer Howard, David M
173164 2006 h7d8 4775.40 #2 None Problem Observer Ling, John Francis
140878 2006 h7f7 4428.21 #2 None Problem Observer Morse, Christopher Jeremy
173193 2006 h8b5 4844.44 #2 None Problem Observer Marble, Murray
173181 2006 h8g6 1851.32 #2 None Problem Observer Morse, Christopher Jeremy
74359 2007 a1a8 3182.35 #3 None Problem Observer Howard, David M
75337 2007 a1d4 1288.32 #2 1st Prize Problem Observer Shire, David J
74862 2007 a2c1 1140.01 #2 None Problem Observer Zimmer, Eligiusz
74864 2007 a6c5 4655.53 #2 None Problem Observer Howard, David M
74866 2007 a7d5 1011.11 #3 None Problem Observer Kozhakina, Alena Vladimirova
71529 2007 a8e4 1011.11 #3 None Problem Observer Howard, David M
71530 2007 b1a3 0121.14 #3 None Problem Observer Grupen, Claus
71524 2007 b1g4 1852.41 #2 None Problem Observer Ferron de la Fuente, Ernesto
72082 2007 b3d5 1011.01 #2 None Problem Observer Kozhakin, Vladimir Vladimirovich
72083 2007 b3d5 1028.46 #2 None Problem Observer Grassano, Carlos A
72041 2007 b5d4 1258.23 #2 None Problem Observer Howard, David M
71526 2007 b8a6 4113.00 #2 None Problem Observer Lincoln, Robert A
71527 2007 c2e4 1062.53 #2 None Problem Observer Grassano, Carlos A
74356 2007 c5e3 4458.26 #2 None Problem Observer Howard, David M
75335 2007 c6e5 0022.32 #2 None Problem Observer Armeni, Alberto
72040 2007 c7d5 1514.22 #2 None Problem Observer Willmott, Arthur
72043 2007 d1h3 0111.11 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
74358 2007 d7c3 1011.11 #3 None Problem Observer Zimmer, Eligiusz
75339 2007 d7c5 1751.47 #3 None Problem Observer Taylor, A
72085 2007 e2e4 0122.47 #2 None Problem Observer Willmott, Arthur
74863 2007 e6e8 1008.00 #2 None Problem Observer Lincoln, Robert A
71522 2007 f1g4 1551.34 #2 None Problem Observer Ferron de la Fuente, Ernesto
75336 2007 f2d4 4041.23 #2 None Problem Observer Kozhakin, Vladimir Vladimirovich
75338 2007 f2h1 0104.10 #3 None Problem Observer Grupen, Claus
71521 2007 f3d5 1248.13 #2 None Problem Observer Ferron de la Fuente, Ernesto
74355 2007 f6f4 0155.35 #2 3rd Prize Problem Observer Armeni, Alberto
71528 2007 g1d5 1748.23 #2 None Problem Observer Howard, David M
72044 2007 g4e5 1245.34 #3 None Problem Observer Howard, David M
72042 2007 h1e4 1248.05 #2 2nd Prize Problem Observer Rice, John Michael
74857 2007 h3a5 4021.00 #2 None Problem Observer Lincoln, Robert A
71523 2007 h3h1 0327.13 #2 None Problem Observer Ferron de la Fuente, Ernesto
74865 2007 h6d4 1100.12 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
72084 2007 h6e4 4858.35 #2 None Problem Observer Kapros, Jorge Marcelo
74357 2007 h7a6 1422.34 #2 None Problem Observer Lincoln, Robert A
71519 2007 h7b6 1420.24 #2 None Problem Observer Ling, John Francis
71525 2007 h8h2 1222.04 #2 None Problem Observer Ferron de la Fuente, Ernesto
78844 2007-2008 a4e5 1011.11 #3 3rd Prize Problem Observer Howard, David M
78660 2007-2008 h5f5 1032.21 #3 1st Prize Problem Observer Rice, John Michael
134391 2008 a1e4 1021.01 #2 None Problem Observer Kozhakin, Vladimir Vladimirovich
75868 2008 a3e3 1011.11 #3 None Problem Observer Howard, David M
79509 2008 a4d4 0252.75 #2 None Problem Observer Petite, Efren
75867 2008 a6c5 1475.34 #2 None Problem Observer Willmott, Arthur
78479 2008 b3e6 1011.01 #2 None Problem Observer Howard, David M
75869 2008 b4c6 0112.12 #4 None Problem Observer Grupen, Claus
78477 2008 b5d6 4258.32 #2 None Problem Observer Ferron de la Fuente, Ernesto
75865 2008 b7c4 1108.22 #2 None Problem Observer Howard, David M
75866 2008 b7d7 0572.15 #2 2nd Prize Problem Observer Armeni, Alberto
78481 2008 c1e4 1024.00 #2 None Problem Observer Kozhakin, Vladimir Vladimirovich
78656 2008 c8e8 1441.23 #2 None Problem Observer Morse, Christopher Jeremy
79505 2008 d1e4 0524.34 #2 None Problem Observer Howard, David M & Ling, John Francis
78842 2008 d1f4 4742.23 #2 3rd Prize Problem Observer Rice, John Michael
79507 2008 d3d5 1048.22 #2 None Problem Observer Kozhakina, Alena Vladimirova
78658 2008 e8e4 1542.34 #2 1st Prize Problem Observer Kazimov, Islam
79740 2008 e8e6 0011.11 #5 None Problem Observer Grupen, Claus
78473 2008 e8e6 4822.48 #2 None Problem Observer Reeves, Alfred Christopher
79511 2008 f2a8 1004.11 #3 None Problem Observer Lewis, Robert Tony
79510 2008 f3d5 1001.21 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
78841 2008 f5d5 1441.22 #2 None Problem Observer Armeni, Alberto
79738 2008 f6f4 1048.13 #2 None Problem Observer Willmott, Arthur
79502 2008 f7d7 0100.10 #3 None Problem Observer Lipton, Michael
79508 2008 f8c6 1143.04 #2 None Problem Observer Howard, David M
78843 2008 f8d7 1287.07 #2 None Problem Observer Shire, David J
78478 2008 g1g3 1221.02 #2 None Problem Observer Ferron de la Fuente, Ernesto
78482 2008 g2e3 1143.00 #2 None Problem Observer Kozhakin, Vladimir Vladimirovich
78846 2008 g2e5 1858.57 #2 None Problem Observer Willmott, Arthur
78483 2008 g4d4 0111.20 #3 None Problem Observer Grupen, Claus
78480 2008 g5d5 1011.02 #2 None Problem Observer Howard, David M
78476 2008 g7d8 4775.40 #2 None Problem Observer Ferron de la Fuente, Ernesto
78659 2008 h1c5 1011.11 #3 None Problem Observer Howard, David M
79739 2008 h1d5 1010.21 #3 None Problem Observer Howard, David M
79737 2008 h3h5 0352.44 #2 None Problem Observer Lewis, Robert Tony
78657 2008 h8c3 1058.21 #2 None Problem Observer Willmott, Arthur
79736 2008 h8e5 4757.23 #2 None Problem Observer Felin, Carlos A
134396 2009 a2d6 1111.34 #3 None Problem Observer Agostini, Valerio
81758 2009 a2f4 4142.07 #2 None Problem Observer Lipton, Michael
132886 2009 a3e6 1011.11 #3 None Problem Observer Howard, David M
132773 2009 a4c1 1548.13 #2 None Problem Observer Petite, Efren
81760 2009 a6c6 0248.34 #2 None Problem Observer Lipton, Michael
81759 2009 b4f2 1458.48 #2 None Problem Observer Lipton, Michael
132883 2009 b7b5 1311.01 #2 None Problem Observer Zimmer, Eligiusz
81757 2009 c1d5 1565.32 #2 None Problem Observer Anonymous
132776 2009 c3e8 1430.42 #3 None Problem Observer Rice, John Michael
179135 2009 c8f4 4755.62 #2 3rd Prize Problem Observer Agostini, Valerio & Mariani, Stefano
132770 2009 d8d5 1855.24 #2 None Problem Observer Shire, David J
134394 2009 d8d6 1185.02 #2 None Problem Observer Rice, John Michael
132775 2009 e1d6 0153.34 #3 None Problem Observer Russ, Colin Albert Harry
132884 2009 e2e4 1451.03 #2 None Problem Observer Willmott, Arthur
134393 2009 e8a7 1521.31 #2 None Problem Observer Morse, Christopher Jeremy
81761 2009 f1e5 0388.53 #2 None Problem Observer Armeni, Alberto
132888 2009 f3h6 0231.01 #3 None Problem Observer Chamberlain, Brian E
138315 2009 f7d5 4888.31 #2 2nd Prize Problem Observer Reeves, Alfred Christopher
132887 2009 f7f4 0101.52 #3 None Problem Observer Grupen, Claus
81765 2009 f7h7 0101.12 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
81764 2009 g1d5 1001.20 #3 None Problem Observer Howard, David M
81762 2009 g1f4 1758.52 #2 None Problem Observer Howard, David M
132774 2009 g5e4 1457.12 #2 1st Prize Problem Observer Shire, David J
81763 2009 g7e5 1288.33 #2 None Problem Observer Murashev, Pavel Aleksandrovich
134395 2009 h1h5 1001.11 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
132885 2009 h2e6 1350.51 #2 2nd HM. Problem Observer Lewis, Robert Tony
132777 2009 h3e4 1121.62 #2 None Problem Observer Armeni, Alberto
134392 2009 h6f4 1141.03 #2 None Problem Observer Grupen, Claus
134390 2009 h7g4 1020.02 #2 None Problem Observer Lincoln, Robert A
179409 2010 a1d4 1011.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
178725 2010 a3d4 1451.35 #2 None Problem Observer Shire, David J
179251 2010 a6a4 1410.01 #2 None Problem Observer Lincoln, Robert A
179255 2010 a6e4 1888.04 #2 None Problem Observer Petite, Efren
150370 2010 a7c3 4142.32 #2 None Problem Observer Agostini, Valerio
179137 2010 a7d4 4748.15 #2 None Problem Observer Kapros, Jorge Marcelo
178564 2010 a8a6 1041.01 #2 None Problem Observer Rice, John Michael
179403 2010 b2e5 1015.13 #2 None Problem Observer Howard, David M
179407 2010 b8c4 1826.11 #2 None Problem Observer Morse, Christopher Jeremy
179268 2010 c2a1 0002.03 #3 None Problem Observer Russ, Colin Albert Harry
179405 2010 c3c5 1010.11 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
179138 2010 c4b2 0012.01 #4 None Problem Observer Grupen, Claus
179249 2010 c5d3 0216.00 #2 None Problem Observer Lincoln, Robert A
179410 2010 c8f4 1011.01 #3 None Problem Observer Howard, David M
178726 2010 d1c5 1100.11 #3 None Problem Observer Kozhakina, Alena Vladimirova
178723 2010 d3b4 1010.21 #2 None Problem Observer Howard, David M
179253 2010 d5d7 1050.02 #2 None Problem Observer Zimmer, Eligiusz
178566 2010 d7d5 3158.44 #2 None Problem Observer Vinagre, Jose C
178565 2010 d7d5 4181.34 #2 None Problem Observer Vinagre, Jose C
178567 2010 d8c4 0221.00 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
179408 2010 e1d3 0282.23 #2 None Problem Observer Vinagre, Jose C
173197 2010 e4h4 4844.13 #2 None Problem Observer Ferron de la Fuente, Ernesto
179404 2010 e7d5 1621.44 #2 None Problem Observer Petite, Efren
179264 2010 e7e4 1250.11 #2 None Problem Observer Kozhakin, Vladimir Vladimirovich
179269 2010 f3f5 0012.10 #5 None Problem Observer Grupen, Claus
147609 2010 f3f5 0141.00 #3 None Problem Observer Willmott, Arthur
179250 2010 f8e6 1301.20 #2 None Problem Observer Lincoln, Robert A
173198 2010 g1d5 1217.44 #2 None Problem Observer Ferron de la Fuente, Ernesto
178568 2010 g1d6 1020.02 #3 None Problem Observer Howard, David M
179263 2010 g1e1 0122.13 #2 None Problem Observer Willmott, Arthur
178724 2010 g1g4 1451.16 #2 None Problem Observer Shire, David J
173199 2010 g3h5 1243.14 #2 None Problem Observer Howard, David M
179267 2010 g6e4 1153.22 #2 1st Prize Problem Observer Shire, David J
179136 2010 g8f6 3578.57 #2 None Problem Observer Armeni, Alberto
179257 2010 h1d5 1002.11 #3 None Problem Observer Howard, David M
179265 2010 h4e6 1821.31 #2 2nd Prize Problem Observer Rice, John Michael
179256 2010 h6d4 1002.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
179266 2010 h7d4 1748.22 #2 None Problem Observer Perrone, Gaspar J
178727 2010 h8a8 0011.12 #3 None Problem Observer Russ, Colin Albert Harry
179254 2010 h8f7 1005.22 #2 3rd Prize Problem Observer Russ, Colin Albert Harry
179863 2011 a2a4 1030.12 #2 None Problem Observer Howard, David M
179864 2011 a4c4 0788.32 #2 None Problem Observer Armeni, Alberto
173206 2011 a4c5 4858.26 #2 3rd Prize Problem Observer Rosner, Eugene David
179756 2011 a5c6 1020.11 #2 None Problem Observer Lincoln, Robert A
179757 2011 a7a5 4542.12 #2 None Problem Observer Petite, Efren
147676 2011 a8d3 4854.26 #2 None Problem Observer Morse, Christopher Jeremy
179568 2011 a8e5 1388.35 #2 None Problem Observer Armeni, Alberto
179865 2011 b4f4 1011.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
179761 2011 c1a1 1060.04 #3 None Problem Observer Grupen, Claus
179759 2011 d2d5 1280.27 #2 2nd Prize Problem Observer Shire, David J
179564 2011 d8d5 4852.26 #2 None Problem Observer Reeves, Alfred Christopher
179866 2011 d8d6 0545.42 #3 None Problem Observer Petite, Efren
179563 2011 d8e4 1311.22 #3 None Problem Observer Armeni, Alberto
179572 2011 f4a6 1112.72 #3 None Problem Observer Taylor, A
179758 2011 h4f4 4675.32 #2 None Problem Observer Vinagre, Jose C
146069 2011 h5f6 4115.41 #2 1st Prize Problem Observer Ferron de la Fuente, Ernesto
179760 2011 h6d5 1011.02 #3 None Problem Observer Howard, David M
179569 2011 h8c6 1818.25 #2 None Problem Observer Rosner, Eugene David
179570 2011 h8d5 4088.63 #2 None Problem Observer Rice, John Michael
173242 2011-2012 c8c4 0221.00 #3 3rd Prize Problem Observer Kozhakin, Vladimir Vladimirovich
179571 2011-2012 h3d6 1011.01 #3 1st Prize Problem Observer Howard, David M
180722 2012 a1d4 1100.21 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
180649 2012 a2d5 1258.44 #2 None Problem Observer Ouellet, Charles
180691 2012 a3e4 1002.02 #3 None Problem Observer Howard, David M
180604 2012 a5e4 1011.02 #3 None Problem Observer Howard, David M
173201 2012 a6c5 0515.21 #2 None Problem Observer Ferron de la Fuente, Ernesto
180047 2012 a6e6 1110.20 #2 None Problem Observer Lincoln, Robert A
180728 2012 a8d5 1828.45 #2 None Problem Observer Petite, Efren
173203 2012 b1d5 1554.21 #2 None Problem Observer Ferron de la Fuente, Ernesto
180688 2012 b1e5 1347.57 #2 None Problem Observer Howard, David M
180730 2012 b1f5 1002.12 #3 None Problem Observer Howard, David M
180602 2012 b4e5 1127.55 #2 None Problem Observer Howard, David M
180048 2012 b4f4 1045.26 #2 None Problem Observer Russ, Colin Albert Harry
173243 2012 b5b3 1002.11 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
180049 2012 b6d4 4081.54 #2 3rd Prize Problem Observer Armeni, Alberto & Howard, David M
180721 2012 b8h2 1010.03 #3 None Problem Observer Howard, David M
180686 2012 c6e4 1218.03 #2 None Problem Observer Grassano, Carlos A
180652 2012 c8c4 1011.01 #3 None Problem Observer Howard, David M
180051 2012 d3e5 1001.11 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
180724 2012 d5d3 0111.01 #3 None Problem Observer Grupen, Claus
180653 2012 d5d3 0111.01 #3 None Problem Observer Russ, Colin Albert Harry
180731 2012 d7c5 1831.41 #2 None Problem Observer Shire, David J
180601 2012 e1e4 1018.27 #2 None Problem Observer Mariz Garcia, J
180646 2012 e1e4 4854.23 #2 None Problem Observer Armeni, Alberto & Vinagre, Jose C
180717 2012 e8c8 1311.01 #2 None Problem Observer Lincoln, Robert A
180689 2012 f6f4 1215.57 #2 None Problem Observer Taylor, A
180600 2012 f8d8 1033.20 #3 None Problem Observer Howard, David M
180719 2012 f8e6 1828.14 #2 None Problem Observer Petite, Efren
180651 2012 g2c5 4184.55 #2 None Problem Observer Shire, David J
180050 2012 g2f4 4134.15 #2 1st Prize Problem Observer Shire, David J
180727 2012 g3e5 0288.31 #2 2nd Prize Problem Observer Armeni, Alberto
180597 2012 g3h1 0114.01 #2 None Problem Observer Lincoln, Robert A
180599 2012 g4d5 1213.23 #2 None Problem Observer Grassano, Carlos A
180720 2012 g6h3 1550.03 #2 None Problem Observer Ouellet, Charles
173204 2012 g7f4 1585.32 #2 None Problem Observer Ferron de la Fuente, Ernesto
180650 2012 g7g4 1458.33 #2 None Problem Observer Armeni, Alberto & Howard, David M
180723 2012 g8e6 1130.11 #2 None Problem Observer Howard, David M
173202 2012 h1c4 1288.52 #2 None Problem Observer Ferron de la Fuente, Ernesto
180718 2012 h1d4 1151.34 #2 None Problem Observer Howard, David M
180729 2012 h1e5 1011.02 #3 None Problem Observer Howard, David M
180692 2012 h2e6 3882.64 #3 None Problem Observer Taylor, A
180687 2012 h3d6 1002.02 #3 None Problem Observer Howard, David M
180603 2012 h4e4 4587.15 #2 None Problem Observer Vinagre, Jose C
180690 2012 h5d5 1612.35 #2 None Problem Observer Shire, David J
180052 2012 h7d4 1020.01 #3 None Problem Observer Howard, David M
180726 2012 h8d5 1267.44 #2 None Problem Observer Howard, David M & Ling, John Francis
180838 2013 a1d5 1054.74 #2 None Problem Observer Howard, David M
180944 2013 a1e4 1011.01 #3 None Problem Observer Howard, David M
173208 2013 a2e8 4582.31 #2 None Problem Observer Ferron de la Fuente, Ernesto
180839 2013 a2f6 1002.02 #3 None Problem Observer Howard, David M
181205 2013 a3e5 1888.52 #2 None Problem Observer Shire, David J
181204 2013 a7c5 0210.15 #2 None Problem Observer Howard, David M
181240 2013 a8c5 1485.11 #2 3rd Prize= Problem Observer Armeni, Alberto
180945 2013 a8e5 4215.18 #3 None Problem Observer Ouellet, Charles
180942 2013 a8g3 1258.15 #2 3rd Prize= Problem Observer Rice, John Michael
181196 2013 b6e4 1161.42 #2 None Problem Observer Howard, David M
180916 2013 b7d5 3058.43 #2 None Problem Observer Howard, David M
181242 2013 b7h2 1040.03 #3 None Problem Observer Howard, David M
181197 2013 b8d4 1578.36 #2 1st Prize Problem Observer Petite, Efren
180836 2013 c8d6 1244.32 #2 None Problem Observer Petite, Efren
181241 2013 d1a3 4884.44 #2 None Problem Observer Ouellet, Charles
181209 2013 d2e4 0250.00 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
180919 2013 d6f2 1002.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
180918 2013 d8a4 1010.14 #3 None Problem Observer Howard, David M
180943 2013 e1e5 0525.15 #2 None Problem Observer Shire, David J
180941 2013 e2d5 1002.01 #2 None Problem Observer Grassano, Carlos A
180837 2013 e5h5 4234.65 #2 None Problem Observer Taylor, A
181199 2013 g8h6 0110.12 #3 None Problem Observer Howard, David M
180920 2013 h1d5 1858.24 #2 None Problem Observer Coello Alonso, Jose Antonio & Petite, Efren
181198 2013 h3e4 1814.24 #2 2nd Prize Problem Observer Rice, John Michael
181208 2013 h5f4 1100.12 #2 None Problem Observer Howard, David M
173207 2013 h7d8 1752.03 #2 None Problem Observer Ferron de la Fuente, Ernesto
181207 2013 h7h5 0100.67 #4 None Problem Observer Rice, John Michael & Russ, Colin Albert Harry
181239 2013 h8d5 1485.23 #2 None Problem Observer Howard, David M
181206 2013-2014 c2d4 1024.00 #3 1st Prize Problem Observer Kozhakin, Vladimir Vladimirovich
181321 2013-2014 e6e8 0021.00 #4 3rd Prize Problem Observer Armeni, Alberto
181270 2014 a2d5 1182.18 #2 None Problem Observer Shire, David J
182490 2014 a2e4 1011.02 #4 None Problem Observer Kozhakin, Vladimir Vladimirovich
181271 2014 a2h4 1005.01 #3 None Problem Observer Howard, David M
181273 2014 a3c2 1015.13 #2 None Problem Observer Grassano, Carlos A
182437 2014 a5c5 0855.55 #2 None Problem Observer Howard, David M
181320 2014 a8a1 1013.02 #3 None Problem Observer Howard, David M
181269 2014 a8d7 1751.34 #2 None Problem Observer Petite, Efren
181274 2014 b3g2 1002.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
181275 2014 c2g5 1002.02 #3 None Problem Observer Howard, David M
182439 2014 c7d5 1072.57 #3 None Problem Observer Howard, David M
181318 2014 c7f4 1142.47 #2 None Problem Observer Howard, David M
182440 2014 c8a8 0333.16 #5 None Problem Observer Ouellet, Charles
181268 2014 d1h2 1501.20 #2 1st Prize Problem Observer Ferron de la Fuente, Ernesto
181272 2014 e1g1 0200.12 #4 None Problem Observer Taylor, A
181956 2014 e2e4 1001.11 #2 None Problem Observer Armeni, Alberto
182400 2014 e2g5 1010.12 #2 None Problem Observer Zimmer, Eligiusz
182489 2014 e3g3 0232.00 #3 None Problem Observer Zimmer, Eligiusz
182404 2014 e4h5 0131.56 #4 None Problem Observer Ouellet, Charles
181958 2014 e8a4 1554.13 #2 None Problem Observer Ouellet, Charles
181957 2014 f5d4 1434.25 #2 None Problem Observer Rice, John Michael
182486 2014 f6d4 1758.35 #2 None Problem Observer Howard, David M
181319 2014 f6e4 1558.07 #2 2nd Prize Problem Observer Armeni, Alberto
182488 2014 f8c4 4788.15 #2 None Problem Observer Shire, David J
181317 2014 f8f6 1211.25 #2 None Problem Observer Taylor, A
182436 2014 g4e4 1065.22 #2 3rd Prize Problem Observer Rice, John Michael
182403 2014 h1d4 1011.02 #3 None Problem Observer Howard, David M
182402 2014 h2e5 3851.42 #2 None Problem Observer Howard, David M
182438 2014 h3c2 1882.14 #2 None Problem Observer Taylor, A
182401 2014 h6g4 1005.14 #2 None Problem Observer Grassano, Carlos A
182640 2015 a1d6 4352.25 #2 None Problem Observer Morse, Christopher Jeremy
182579 2015 a4e6 1011.01 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
182725 2015 a6d2 4525.25 #2 None Problem Observer Taylor, A
182614 2015 a7b5 1031.20 #3 None Problem Observer Howard, David M
182615 2015 a8e4 1011.03 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
182773 2015 b1a3 1016.10 #2 None Problem Observer Ouellet, Charles
182770 2015 b1a4 0220.01 #2 None Problem Observer Lincoln, Robert A
182772 2015 b2d1 0210.11 #2 None Problem Observer Lincoln, Robert A
182576 2015 b4a8 0510.38 #2 None Problem Observer Russ, Colin Albert Harry
182778 2015 b5d5 1110.01 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
182613 2015 b7d5 1678.32 #2 3rd Prize Problem Observer Shire, David J
182724 2015 b8a6 0527.32 #2 None Problem Observer Howard, David M
182530 2015 c2a1 0103.10 #3 None Problem Observer Lipton, Michael & Ouellet, Charles
182775 2015 c2f5 1455.44 #2 None Problem Observer Howard, David M
182722 2015 c4c6 1040.11 #2 None Problem Observer Lincoln, Robert A
182578 2015 c5e5 1745.13 #2 1st Prize Problem Observer Rice, John Michael
182611 2015 c7f3 0452.03 #2 None Problem Observer Lytton, Cedric C (was Sells, CCL)
182780 2015 d1d4 3220.00 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
182641 2015 d5f4 1011.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
182779 2015 d5g4 1010.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
182531 2015 d8a4 0245.36 #3 None Problem Observer Howard, David M
182577 2015 d8e5 1128.44 #2 None Problem Observer Howard, David M
182612 2015 d8e5 1218.33 #2 None Problem Observer Howard, David M
182632 2015 e2e6 1011.00 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
182774 2015 e4d2 0272.25 #2 2nd Prize Problem Observer Morse, Christopher Jeremy
182636 2015 e5f3 1044.00 #2 None Problem Observer Lincoln, Robert A
182720 2015 e6c8 0400.21 #2 None Problem Observer Lincoln, Robert A
182727 2015 f1d1 0351.23 #3 None Problem Observer Russ, Colin Albert Harry
182610 2015 f1e8 0011.12 #2 None Problem Observer Lincoln, Robert A
182608 2015 f1h1 1340.01 #2 None Problem Observer Lincoln, Robert A
182633 2015 f2e6 1011.20 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
182771 2015 f3h3 0111.02 #2 None Problem Observer Lincoln, Robert A
182635 2015 f5h5 0004.12 #2 None Problem Observer Lincoln, Robert A
182528 2015 f8h7 0111.02 #2 None Problem Observer Lincoln, Robert A
182609 2015 g1h3 1400.02 #2 None Problem Observer Lincoln, Robert A
182723 2015 g3d3 1105.00 #2 None Problem Observer Ouellet, Charles
182726 2015 h1d4 1011.02 #3 None Problem Observer Howard, David M
182776 2015 h1e5 1011.11 #3 None Problem Observer Howard, David M
182637 2015 h2f1 0107.01 #2 None Problem Observer Lincoln, Robert A
182721 2015 h2h5 1000.22 #2 None Problem Observer Lincoln, Robert A
182639 2015 h3g5 0575.31 #2 None Problem Observer Howard, David M
167755 2015 h3h5 0412.00 #2 3rd HM. Problem Observer Lincoln, Robert A
182580 2015 h6h8 0103.21 #3 None Problem Observer Howard, David M
182529 2015 h7h5 1004.02 #2 None Problem Observer Lincoln, Robert A
182638 2015 h8a7 1275.07 #2 None Problem Observer Ouellet, Charles
185853 2015-2016 b7d5 0012.11 #4 2nd Prize Problem Observer Grupen, Claus
182777 2015-2016 d6f4 1011.02 #3 1st Prize Problem Observer Kozhakin, Vladimir Vladimirovich
185758 2015-2016 h1c3 1020.01 #3 3rd Prize Problem Observer Howard, David M
183361 2016 a2a4 0123.10 #2 None Problem Observer Lincoln, Robert A
185807 2016 a2c4 0111.45 #4 None Problem Observer Russ, Colin Albert Harry
185854 2016 a2c6 0111.54 #4 None Problem Observer Russ, Colin Albert Harry
185756 2016 a4a7 0522.26 #2 None Problem Observer Ouellet, Charles
185757 2016 b1d5 1358.33 #2 None Problem Observer Shire, David J
183496 2016 b4a6 1000.22 #2 None Problem Observer Lincoln, Robert A
183492 2016 b4d4 1110.01 #3 None Problem Observer Howard, David M
183501 2016 b5e5 4227.24 #2 None Problem Observer Taylor, A
184188 2016 b7c4 1847.53 #2 None Problem Observer Lytton, Cedric C (was Sells, CCL)
183367 2016 b7d6 0120.11 #4 None Problem Observer Howard, David M
185851 2016 b7f4 4854.22 #2 1st Prize Problem Observer Shire, David J
183499 2016 c3d6 1011.31 #2 None Problem Observer Grupen, Claus
185852 2016 c3e5 1754.24 #2 None Problem Observer Rice, John Michael
185804 2016 c3f4 1548.22 #2 None Problem Observer Shire, David J
183362 2016 c4a4 0231.10 #2 None Problem Observer Lincoln, Robert A
185753 2016 c6a4 0111.11 #2 None Problem Observer Lincoln, Robert A
183498 2016 c8a8 0111.11 #2 None Problem Observer Lincoln, Robert A
183363 2016 c8e8 1311.10 #2 None Problem Observer Lincoln, Robert A
183497 2016 d7a8 1101.02 #2 None Problem Observer Lincoln, Robert A
184184 2016 d7d5 0200.11 #2 None Problem Observer Lincoln, Robert A
183364 2016 d7d5 1047.31 #2 None Problem Observer Howard, David M
183502 2016 d8f7 1002.11 #3 None Problem Observer Grupen, Claus
184185 2016 e1h1 0230.11 #2 None Problem Observer Lincoln, Robert A
183503 2016 e4a8 0010.33 #5 None Problem Observer Russ, Colin Albert Harry
183500 2016 e6c4 4244.50 #2 2nd Prize Problem Observer Rice, John Michael
184183 2016 e6e4 0210.10 #2 None Problem Observer Lincoln, Robert A
184186 2016 e7e5 1411.14 #2 None Problem Observer Rice, John Michael
185848 2016 e7g8 1010.12 #2 None Problem Observer Lincoln, Robert A
185803 2016 e7h6 1030.03 #2 None Problem Observer Grassano, Carlos A
185752 2016 e8h5 0111.02 #2 None Problem Observer Lincoln, Robert A
185801 2016 f4e6 1011.11 #2 None Problem Observer Lincoln, Robert A
185847 2016 f5c6 1040.20 #2 None Problem Observer Lincoln, Robert A
185802 2016 f5d5 1032.01 #2 None Problem Observer Lincoln, Robert A
185754 2016 f7h5 0001.22 #2 None Problem Observer Lincoln, Robert A
183366 2016 g3d1 1011.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
185850 2016 g3e5 1145.36 #2 None Problem Observer Howard, David M
185755 2016 g4e5 0200.32 #2 None Problem Observer Howard, David M & Ling, John Francis
184189 2016 g6e4 1100.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
185849 2016 g8c8 0232.00 #2 None Problem Observer Lincoln, Robert A
183365 2016 h5b1 4855.05 #2 None Problem Observer Taylor, A
184187 2016 h7d5 0162.35 #2 None Problem Observer Russ, Colin Albert Harry
185805 2016 h8d4 4788.22 #2 3rd Prize Problem Observer Armeni, Alberto
185806 2016 h8e3 1020.02 #3 None Problem Observer Howard, David M
185800 2016 h8f5 0204.10 #2 None Problem Observer Lincoln, Robert A
186005 2017 a1a4 1010.12 #2 None Problem Observer Chernyavsky, Mykola Vasilovich
186176 2017 a1d4 1225.61 #2 None Problem Observer Ouellet, Charles
186055 2017 a1h4 0220.27 #3 None Problem Observer Taylor, A
186179 2017 a3e4 4585.32 #2 3rd Prize Problem Observer Chamberlain, Brian E
186062 2017 a4c5 1115.22 #2 None Problem Observer Ouellet, Charles
186068 2017 a6a4 1130.11 #2 None Problem Observer Lincoln, Robert A
186200 2017 b2d4 1025.64 #2 2nd Prize Problem Observer Howard, David M
186064 2017 b4f4 1012.01 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
186177 2017 b4h1 1841.11 #2 None Problem Observer Ouellet, Charles
186172 2017 b5d4 1215.73 #2 None Problem Observer White, James R
186061 2017 b5d5 0115.35 #2 None Problem Observer Howard, David M
186066 2017 b5f1 1101.02 #2 None Problem Observer Lincoln, Robert A
186173 2017 b6h1 1850.31 #2 None Problem Observer White, James R
186178 2017 b7d4 0215.80 #2 None Problem Observer Chamberlain, Brian E
186073 2017 b8a6 0210.34 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
186070 2017 c1a2 1274.25 #2 None Problem Observer Howard, David M
186009 2017 c3a4 1131.33 #3 None Problem Observer Howard, David M
186060 2017 c6c4 1100.03 #2 None Problem Observer Lincoln, Robert A
186069 2017 c6e8 1301.02 #2 None Problem Observer Ouellet, Charles
186050 2017 c6f7 1130.02 #2 None Problem Observer Lincoln, Robert A
186181 2017 c7a8 0213.38 #3 None Problem Observer Howard, David M
186054 2017 c8a6 1728.33 #2 None Problem Observer Howard, David M
186072 2017 d1b4 1011.02 #3 None Problem Observer Howard, David M
186003 2017 d3a4 0120.02 #2 None Problem Observer Lincoln, Robert A
186071 2017 d3d5 1658.51 #2 None Problem Observer Armeni, Alberto
186004 2017 d6a8 0120.02 #2 None Problem Observer Lincoln, Robert A
186175 2017 d7d5 0255.33 #2 None Problem Observer Ouellet, Charles
186171 2017 d7d5 0255.46 #2 None Problem Observer White, James R
186202 2017 d8d4 1010.21 #3 None Problem Observer Howard, David M
186049 2017 e1d3 1131.10 #2 None Problem Observer Lincoln, Robert A
186051 2017 e5f3 1001.03 #2 None Problem Observer Lincoln, Robert A
186002 2017 e6e8 0511.00 #2 None Problem Observer Lincoln, Robert A
186052 2017 e6e8 1600.20 #2 None Problem Observer Ouellet, Charles
186058 2017 e8a8 1005.10 #2 None Problem Observer Lincoln, Robert A
186048 2017 f1d6 4248.16 #2 None Problem Observer Ouellet, Charles
186056 2017 f2c4 1107.34 #3 None Problem Observer Howard, David M
186067 2017 f2h5 1014.01 #2 None Problem Observer Lincoln, Robert A
186180 2017 f6f4 1100.05 #3 None Problem Observer Shaklena, Anna
186008 2017 f6h5 1030.11 #3 None Problem Observer Howard, David M
186053 2017 g1a2 4284.14 #2 None Problem Observer Taylor, A
186201 2017 g3f5 1010.03 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
186174 2017 g5a1 1841.22 #2 None Problem Observer White, James R
186059 2017 g5d5 1001.11 #2 None Problem Observer Lincoln, Robert A
186006 2017 h1d5 4454.57 #2 None Problem Observer Howard, David M
186063 2017 h1e4 4885.25 #2 None Problem Observer Ouellet, Charles
186007 2017 h5e5 3518.32 #2 1st Prize Problem Observer Rice, John Michael
186065 2017 h8e8 1431.02 #3 None Problem Observer Shaklena, Anna
186854 2018 a5d6 0441.45 #2 None Problem Observer Russ, Colin Albert Harry
186738 2018 a5e4 3855.53 #2 None Problem Observer Shire, David J
186876 2018 b3d6 1011.01 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
186841 2018 b5e5 1055.47 #2 None Problem Observer Howard, David M
186873 2018 b6d5 1115.27 #2 None Problem Observer Howard, David M
186875 2018 b6e7 0812.31 #2 None Problem Observer Armeni, Alberto
186812 2018 c1a1 0822.03 #2 None Problem Observer Armeni, Alberto
186814 2018 c1c5 1047.24 #3 None Problem Observer Howard, David M
186851 2018 c3d5 1001.23 #3 None Problem Observer Grupen, Claus
186856 2018 c5e4 1101.03 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
186737 2018 c7c5 1348.34 #2 None Problem Observer Howard, David M
186740 2018 c7f5 1011.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
186845 2018 c8e4 1002.11 #3 None Problem Observer Chamberlain, Brian E
186852 2018 c8e4 1002.11 #3 None Problem Observer Grupen, Claus
186871 2018 d1f4 1157.04 #2 None Problem Observer Shire, David J
186853 2018 d2d5 0021.60 #2 None Problem Observer Chamberlain, Brian E
186847 2018 d6d4 1032.10 #2 None Problem Observer Grupen, Claus
186843 2018 e1e5 4144.40 #2 None Problem Observer Shire, David J
186813 2018 e4e6 3245.46 #2 None Problem Observer Lytton, Cedric C (was Sells, CCL)
186855 2018 f3e5 4112.37 #2 None Problem Observer Armeni, Alberto
186844 2018 f3g5 1000.12 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
186811 2018 f6e4 1111.36 #2 None Problem Observer Chamberlain, Brian E
186850 2018 f7e5 1044.35 #2 None Problem Observer Chamberlain, Brian E
186848 2018 g4g7 0022.10 #2 None Problem Observer Grupen, Claus
186874 2018 g6d5 0222.45 #2 None Problem Observer Chamberlain, Brian E
186846 2018 g6d5 1011.31 #2 None Problem Observer Grupen, Claus
186842 2018 g6d6 4432.34 #2 None Problem Observer Rice, John Michael
186739 2018 g6e4 4585.33 #2 None Problem Observer Rice, John Michael
186877 2018 g7c3 1002.11 #3 None Problem Observer Howard, David M
186872 2018 h2h5 0120.57 #5 None Problem Observer Grupen, Claus
186741 2018 h4e8 1714.13 #3 None Problem Observer Gatti, Daniele
186857 2018 h5d6 1011.00 #3 None Problem Observer Howard, David M
228261 2019 a2a4 4140.24 #2 None Problem Observer Howard, David M
228629 2019 a5c6 1558.12 #2 None Problem Observer Moen, Kabe
228260 2019 a8h8 1030.44 #3 None Problem Observer Howard, David M
228258 2019 b1h5 1720.36 #2 None Problem Observer Howard, David M & Ling, John Francis
228257 2019 b2a4 4032.44 #3 None Problem Observer Howard, David M
189407 2019 b5d5 0415.32 #2 None Problem Observer Chamberlain, Brian E
189411 2019 b6a8 1034.25 #3 None Problem Observer Howard, David M
228255 2019 b6b4 1217.33 #2 None Problem Observer Howard, David M
228263 2019 b8e4 1001.12 #3 None Problem Observer Howard, David M
228632 2019 c5f5 1578.43 #2 None Problem Observer Howard, David M
189408 2019 c8d4 4118.52 #2 None Problem Observer Lytton, Cedric C (was Sells, CCL)
228630 2019 d1e5 4855.34 #2 None Problem Observer Armeni, Alberto
228259 2019 d1h5 4755.11 #2 None Problem Observer Shire, David J
189409 2019 e1h3 1248.13 #2 None Problem Observer Howard, David M
228634 2019 e7e4 1557.25 #2 None Problem Observer Shire, David J
228633 2019 e7e5 4782.41 #2 None Problem Observer Uris, Miguel
228256 2019 f1c4 1011.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
189410 2019 f5d7 1100.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
228631 2019 f8d4 1011.11 #3 None Problem Observer Howard, David M
228264 2019 g1c4 1011.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
228635 2019 g3f6 1110.56 #3 None Problem Observer Lytton, Cedric C (was Sells, CCL)
228628 2019 g6e3 0218.20 #2 None Problem Observer Coello Alonso, Jose Antonio
228262 2019 h7c4 0828.43 #2 None Problem Observer Shire, David J
228645 2020 a6d6 0120.12 #4 None Problem Observer Howard, David M & Ling, John Francis
228639 2020 b1d4 1102.01 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
228254 2020 b2f4 1011.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
228649 2020 c2a2 1013.35 #3 None Problem Observer Chamberlain, Brian E
228249 2020 c2e4 1058.57 #2 None Problem Observer Uris, Miguel
228641 2020 c4a6 0242.00 #2 None Problem Observer Moen, Kabe
228250 2020 c6f4 1011.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
228647 2020 d1d3 1042.16 #2 None Problem Observer Chamberlain, Brian E
228637 2020 d1e3 1371.22 #2 None Problem Observer Russ, Colin Albert Harry
228251 2020 d2b4 1140.11 #2 None Problem Observer Howard, David M
228636 2020 d3e6 1011.01 #2 None Problem Observer Chamberlain, Brian E
228253 2020 d7d4 1028.45 #2 None Problem Observer Howard, David M
228643 2020 d7e5 1048.13 #2 None Problem Observer Uris, Miguel
228640 2020 e5c3 0112.13 #3 None Problem Observer Howard, David M
228642 2020 e6e4 0258.16 #2 None Problem Observer Howard, David M
228252 2020 f1c5 0425.25 #2 None Problem Observer Howard, David M
228638 2020 f2f4 1848.30 #2 None Problem Observer Armeni, Alberto
228646 2020 f6d7 1345.11 #2 None Problem Observer Moen, Kabe
228648 2020 f7f5 0788.52 #2 None Problem Observer Howard, David M
228644 2020 g7c4 1101.11 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
228248 2020 h6e5 1658.45 #2 None Problem Observer Howard, David M
242891 2021 b5d5 1575.53 #2 None Problem Observer Chamberlain, Brian E
233687 2021 b5e4 1344.23 #2 None Problem Observer Howard, David M
242892 2021 e1d5 1011.11 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
233688 2021 e7e5 0127.43 #2 None Problem Observer Howard, David M
242893 2021 g5g1 1101.02 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
242894 2021 g6e3 1011.01 #3 None Problem Observer Kozhakin, Vladimir Vladimirovich
233690 2021 h2f4 1010.02 #4 None Problem Observer Keller, Kurt
233689 2021 h3c4 0552.13 #2 None Problem Observer Chamberlain, Brian E
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Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).