MESON Chess Problem Database
Problem Display
PID: 150254 (5Q2/4N1pp/1np1K1pP/2R1p3/2n1kp2/2P1p3/4P3/8 w - - 0 1)
Agarkov, Anatoly Yakovlevich
Hlas l'udu, 1990
#2
7 + 10
| 15148 | Sadier Collection | 2014 |
SOLUTION
- SOUND
- Sets
- 1...Sb2
- 2.Rxe5#
- 1...Sd2
- 2.Rxe5#
- 1...Sa3
- 2.Rxe5#
- 1...Sa5
- 2.Rxe5#
- 1...Sd6
- 2.Rxe5#
- 1...Sa4
- 2.Rxc4#
- 1...Sd5
- 2.Rxc4#
- 1...Sd7
- 2.Rxc4#
- 1...Sa8
- 2.Rxc4#
- 1...Sc8
- 2.Rxc4#
- 1...f3
- 2.Qxf3#
- 1...g5
- 2.Qf5#
- 1...Sb2
- Tries
- 1.Sxc6?
- 1...Sb2
- 2.Rxe5#
- 1...Sd2
- 2.Rxe5#
- 1...Sa3
- 2.Rxe5#
- 1...Sa5
- 2.Rxe5#
- 1...Sd6
- 2.Rxe5#
- 1...Sa4
- 2.Rxc4#
- 1...Sd5
- 2.Rxc4#
- 1...Sd7
- 2.Rxc4#
- 1...Sa8
- 2.Rxc4#
- 1...Sc8
- 2.Rxc4#
- 1...f3
- 2.Qxf3#
- 1...g5
- 2.Qf5#
- 1...gxh6!
- 1...Sb2
- 1.Sxg6?
- threat
- 2.Qf5#
- 1...Sd6
- 2.Rxe5#
- 1...hxg6!
- threat
- 1.Sc8?
- 1...Sxc8
- 2.Rxc4#
- 1...Sb2
- 2.Sd6#
- 2.Rxe5#
- 1...Sd2
- 2.Sd6#
- 2.Rxe5#
- 1...Sa3
- 2.Sd6#
- 2.Rxe5#
- 1...Sa5
- 2.Sd6#
- 2.Rxe5#
- 1...Sd6
- 2.Sxd6#
- 2.Rxe5#
- 1...Sa4
- 2.Rxc4#
- 1...Sd5
- 2.Rxc4#
- 1...Sd7
- 2.Rxc4#
- 1...Sa8
- 2.Rxc4#
- 1...f3
- 2.Qxf3#
- 1...g5
- 2.Qf5#
- 1...gxh6!
- 1...Sxc8
- 1.Qxg7?
- 1...Sb2
- 2.Rxe5#
- 2.Qxe5#
- 1...Sd2
- 2.Rxe5#
- 2.Qxe5#
- 1...Sa3
- 2.Rxe5#
- 2.Qxe5#
- 1...Sa5
- 2.Rxe5#
- 2.Qxe5#
- 1...Sd6
- 2.Rxe5#
- 2.Qxe5#
- 1...Sa4
- 2.Rxc4#
- 1...Sd5
- 2.Rxc4#
- 1...Sd7
- 2.Rxc4#
- 1...Sa8
- 2.Rxc4#
- 1...Sc8
- 2.Rxc4#
- 1...g5
- 2.Qxh7#
- 1...f3!
- 1...Sb2
- 1.Qf7?
- 1...Sb2
- 2.Rxe5#
- 1...Sd2
- 2.Rxe5#
- 1...Sa3
- 2.Rxe5#
- 1...Sa5
- 2.Rxe5#
- 1...Sd6
- 2.Rxe5#
- 1...Sa4
- 2.Rxc4#
- 1...Sd5
- 2.Rxc4#
- 1...Sd7
- 2.Rxc4#
- 1...Sa8
- 2.Rxc4#
- 1...Sc8
- 2.Rxc4#
- 1...f3
- 2.Qxf3#
- 1...g5
- 2.Qf5#
- 1...gxh6!
- 1...Sb2
- 1.Qd8?
- threat
- 2.Qd3#
- 1...Sb2
- 2.Rxe5#
- 1...Sd6
- 2.Rxe5#
- 1...Sd5
- 2.Rxc4#
- 1...Sd7
- 2.Rxc4#
- 1...f3!
- threat
- 1.Sxc6?
- Keys
- 1.Sg8!
- 1...gxh6
- 2.Sf6#
- 1...Sb2
- 2.Rxe5#
- 1...Sd2
- 2.Rxe5#
- 1...Sa3
- 2.Rxe5#
- 1...Sa5
- 2.Rxe5#
- 1...Sd6
- 2.Rxe5#
- 1...Sa4
- 2.Rxc4#
- 1...Sd5
- 2.Rxc4#
- 1...Sd7
- 2.Rxc4#
- 1...Sa8
- 2.Rxc4#
- 1...Sc8
- 2.Rxc4#
- 1...f3
- 2.Qxf3#
- 1...g5
- 2.Qf5#
- 1...gxh6
- 1.Sg8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(b);N_GUARD::R1(C),XP(e)
- S(f);N_GUARD::R(C),XS(b)
- P(d);OGATE::QAB1(G),XP(d)
- P(h);N_GUARD::QAB1(G)
- Tries
- Try
- S(F);XP(g)
- Vars
- S(b);N_GUARD::R1(C),XP(e)
- S(f);N_GUARD::R(C),XS(b)
- P(d);OGATE::QAB1(G),XP(d)
- P(h);N_GUARD::QAB1(G)
- Refutation
- P(i);XP(E)
- Try
- S(F);XP(h)
- Threat
- QAB1(G)
- Vars
- S(b);N_GUARD::R1(C),XP(e)
- Refutation
- P(j);XS(F)
- Try
- S(F);
- Vars
- S(f);N_GUARD,XS(F)::R(C),XS(b)
- S(f);N_GUARD::R(C),XS(b)
- P(d);OGATE::QAB1(G),XP(d)
- P(h);N_GUARD::QAB1(G)
- Refutation
- P(i);XP(E)
- Try
- Q(G);XP(i)
- Vars
- S(f);N_GUARD::R(C),XS(b)
- P(h);OGATEB::QAB(G),XP(j)
- Refutation
- P(d);
- Try
- Q(G);
- Vars
- S(b);N_GUARD::R1(C),XP(e)
- S(f);N_GUARD::R(C),XS(b)
- P(d);OGATE::QAB1(G),XP(d)
- P(h);N_GUARD::QAB1(G)
- Refutation
- P(i);XP(E)
- Try
- Q(G);
- Threat
- QAB1(G)
- Vars
- S(b);N_GUARD::R1(C),XP(e)
- S(f);N_GUARD::R(C),XS(b)
- Refutation
- P(d);
- Try
- Actual
- S(F);
- Vars
- P(i);N_GUARD,XP(E)::S(F)
- S(b);N_GUARD::R1(C),XP(e)
- S(f);N_GUARD::R(C),XS(b)
- P(d);OGATE::QAB1(G),XP(d)
- P(h);N_GUARD::QAB1(G)
Developed and maintained by Brian Stephenson.
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CSS/Javascript (jQuery, Bootstrap & DataTables).