MESON Chess Problem Database
Problem Display
PID: 236657 (8/B1K1R1p1/5P1Q/1Npk1P2/1Pp1pp2/2pq4/N6r/2b1R1rb w - - 0 1)
Gulyaev, Aleksandr Pavlovich (aka Grin, AP)
Kopaev, Viacheslav Georgievich
2nd Prize, Freie Presse, 1990
#3
10 + 12
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Qb1
- 2.Saxc3#
- 1...Qf1
- 2.Saxc3#
- 1...Qe2
- 2.Saxc3#
- 1...Qd1
- 2.Saxc3#
- 1...Qh3
- 2.Qh7
- threat
- 3.Qg8#
- 2...Qxf5
- 3.Saxc3#
- 3.Qxf5#
- 2...Qxh7
- 3.Saxc3#
- 2...gxf6
- 3.Qf7#
- 2...Qh5
- 3.Saxc3#
- threat
- 2.Qh8
- threat
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- 2...Qxh8
- 3.Saxc3#
- threat
- 2.Qh7
- 1...Rxe1
- 2.Qg6
- threat
- 3.Qf7#
- threat
- 2.Qg6
- 1...Rf1
- 2.Qg6
- threat
- 3.Qf7#
- threat
- 2.Qg6
- 1...Rg6
- 2.Qxg6
- threat
- 3.Qf7#
- threat
- 2.Qxg6
- 1...Rb2
- 2.Qh7
- threat
- 3.Qg8#
- 2...gxf6
- 3.Qf7#
- threat
- 2.Qh8
- threat
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Qh7
- 1...Rc2
- 2.Qh7
- threat
- 3.Qg8#
- 2...gxf6
- 3.Qf7#
- threat
- 2.Qh8
- threat
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Qh7
- 1...Rd2
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Qh7
- threat
- 3.Qg8#
- 2...gxf6
- 3.Qf7#
- threat
- 2.Qh8
- threat
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Qxf4
- 1...Re2
- 2.Qh7
- threat
- 3.Qg8#
- 2...gxf6
- 3.Qf7#
- threat
- 2.Qh8
- threat
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Qh7
- 1...Rf2
- 2.Qh7
- threat
- 3.Qg8#
- 2...gxf6
- 3.Qf7#
- threat
- 2.Qh8
- threat
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Qh7
- 1...Rg2
- 2.Qh7
- threat
- 3.Qg8#
- 2...gxf6
- 3.Qf7#
- threat
- 2.Qh8
- threat
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Qh7
- 1...Bb2
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Qxf4
- 1...Ba3
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Qxf4
- 1...Bg2
- 2.Qg6
- threat
- 3.Qf7#
- threat
- 2.Qg6
- 1...e3
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Qxf4
- 1...cxb4
- 2.Sxb4#
- 1...gxf6
- 2.Qf8
- threat
- 3.Qf7#
- 3.Qa8#
- 3.Qd8#
- threat
- 2.Qxf6
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qc6#
- 3.Qd6#
- 3.Qe6#
- 3.Qf7#
- threat
- 2.Qf8
- 1...g5
- 2.Qf8
- threat
- 3.Qf7#
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Qf8
- 1...g6
- 2.Qf8
- threat
- 3.Qf7#
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Qf8
- 1...Qb1
- Tries
- 1.Kb7?
- threat
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd6
- 3.Bxc5#
- 3.bxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.Sc7+
- 1...Rxa2
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd6
- 3.Bxc5#
- 3.bxc5#
- 2...Kd4
- 2.Sc7+
- 1...gxf6
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 3.Qxf6#
- 2...Kd6
- 3.Bxc5#
- 3.Qxf6#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Qf8
- threat
- 3.Qf7#
- 3.Qd8#
- threat
- 2.Qxf6
- threat
- 3.Sc7#
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qc6#
- 3.Qd6#
- 3.Qe6#
- 3.Qf7#
- threat
- 2.Sc7+
- 1...gxh6
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd6
- 3.Bxc5#
- 3.bxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Sc7+
- 1...Qc2
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.Bxc5
- 1...Qd2
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- 2...Qxf4
- 3.Saxc3#
- threat
- 2.Bxc5
- 1...Qe3
- 2.Bxc5
- threat
- 3.Sc7#
- 2...Qxc5
- 3.Saxc3#
- threat
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- 2...Qxf4
- 3.Saxc3#
- threat
- 2.Bxc5
- 1...Qf3
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.Bxc5
- 1...Qg3
- 2.Bxc5
- threat
- 3.Sc7#
- 2...f3
- 3.Saxc3#
- 3.Sbxc3#
- threat
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- 2...f3
- 3.Saxc3#
- threat
- 2.Qg6
- threat
- 3.Qf7#
- 2...Qxg6
- 3.Saxc3#
- threat
- 2.Bxc5
- 1...Qh3
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- 2...Qxf5
- 3.Saxc3#
- threat
- 2.Qh7
- threat
- 3.Qg8#
- 2...Qxf5
- 3.Saxc3#
- 3.Qxf5#
- 2...Qxh7
- 3.Saxc3#
- 2...gxf6
- 3.Qf7#
- 2...Qh5
- 3.Saxc3#
- threat
- 2.Qh8
- threat
- 3.Qd8#
- 3.Qg8#
- 2...Qxf5
- 3.Saxc3#
- 2...Qxh8
- 3.Saxc3#
- threat
- 2.Bxc5
- 1...Rg5
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd6
- 3.Bxc5#
- 3.bxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Sc7+
- 1...Rb2
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd6
- 3.Bxc5#
- 2...Kd4
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.Qh7
- threat
- 3.Qg8#
- 2...gxf6
- 3.Qf7#
- threat
- 2.Qh8
- threat
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Sc7+
- 1...Rd2
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd6
- 3.Bxc5#
- 3.Qxf4#
- 3.bxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Qh7
- threat
- 3.Qg8#
- 2...gxf6
- 3.Qf7#
- threat
- 2.Qh8
- threat
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Sc7+
- 1...Rh5
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd6
- 3.Bxc5#
- 3.bxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Sc7+
- 1...Bb2
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd6
- 3.Bxc5#
- 3.Qxf4#
- 3.bxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Sc7+
- 1...Ba3
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd6
- 3.Bxc5#
- 3.Qxf4#
- 2...Kd4
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Sc7+
- 1...Be3
- 2.Bb8
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.Bb8
- 1...c2
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd6
- 3.Bxc5#
- 3.bxc5#
- 2...Kd4
- 2.Sc7+
- 1...e3
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Qxf4
- threat
- 3.Sc7#
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Bxc5
- 1...f3
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd6
- 3.Bxc5#
- 3.bxc5#
- 2...Kd4
- 2.Sc7+
- 1...Qd4!
- threat
- 1.Sbxc3+?
- 1...Kd4
- 2.Bxc5#
- 1...Qxc3!
- 1...Kd4
- 1.Bxc5?
- threat
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Kb6
- 1...Rxh6
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Kb7
- 1...Qc2
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- 2...Qa4
- 3.Sxc3#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Bd4
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.Kb6
- 1...Qd2
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Kb6
- 1...Qe3
- 2.Kb7
- threat
- 3.Sc7#
- 2...Qxc5
- 3.Saxc3#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- 2...Qxc5
- 3.Saxc3#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Kb7
- 1...Qf3
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Bd4
- threat
- 3.Re5#
- 3.Rd7#
- threat
- 2.R1xe4
- threat
- 3.Rd4#
- 3.R4e5#
- 3.R7e5#
- 2...Qxe4
- 3.Saxc3#
- 3.Sbxc3#
- threat
- 2.Kb6
- 1...Qg3
- 2.Kb6
- threat
- 3.Sc7#
- 2...f3
- 3.Saxc3#
- 3.Sbxc3#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- 2...f3
- 3.Saxc3#
- 3.Sbxc3#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- 2...f3
- 3.Saxc3#
- 3.Sbxc3#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Kb6
- 1...Qh3
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Bd4
- threat
- 3.Re5#
- 3.Rd7#
- 2...Qxf5
- 3.Saxc3#
- threat
- 2.Qh7
- threat
- 3.Qg8#
- 2...Qxf5
- 3.Saxc3#
- 3.Sbxc3#
- 3.Qxf5#
- 2...Qxh7
- 3.Saxc3#
- 3.Sbxc3#
- 2...gxf6
- 3.Qf7#
- 2...Qh5
- 3.Saxc3#
- 3.Sbxc3#
- threat
- 2.Qh8
- threat
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- 2...Qxh8
- 3.Saxc3#
- 3.Sbxc3#
- threat
- 2.Kb6
- 1...Qd4
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Bxd4
- threat
- 3.Saxc3#
- 3.Re5#
- 3.Rd7#
- threat
- 2.Saxc3+
- 1...Rg3
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- threat
- 2.Kb6
- 1...Rg6
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Qxg6
- threat
- 3.Qf7#
- threat
- 2.Kb7
- 1...Rb2
- 2.Kb6
- threat
- 3.Sc7#
- 2...Rxb4
- 3.Sxb4#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Kb6
- 1...Rc2
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- threat
- 2.Qh7
- threat
- 3.Qg8#
- 2...gxf6
- 3.Qf7#
- threat
- 2.Qh8
- threat
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Kb6
- 1...Rh3
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- threat
- 2.Kb6
- 1...Bb2
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- threat
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Kb6
- 1...Bd2
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Kd7
- threat
- 3.Sc7#
- threat
- 2.Kb6
- 1...Ba3
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Kb6
- 1...Be3
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Saxc3+
- 1...c2
- 2.Sac3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sac3+
- 1...e3
- 2.Kb6
- threat
- 3.Sc7#
- threat
- 2.Kb7
- threat
- 3.Sc7#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Kb6
- 1...f3
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Saxc3+
- 1...Rxa2!
- threat
- 1.R1xe4?
- threat
- 2.R4e5#
- 2.R7e5#
- 1...gxf6
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.R4e5+
- 2...fxe5
- 3.Qc6#
- 2...fxe5
- 2.R4e6
- threat
- 3.Rd6#
- 3.Rd7#
- threat
- 2.R7e5+
- 2...fxe5
- 3.Qc6#
- 2...fxe5
- 2.Qf8
- threat
- 3.Qf7#
- 3.Qa8#
- 3.Qd8#
- threat
- 2.Qxf6
- threat
- 3.R4e5#
- 3.R7e5#
- 3.Qe5#
- 3.Qc6#
- 3.Qd6#
- 3.Qe6#
- 3.Qf7#
- threat
- 2.Saxc3+
- 1...Qd4
- 2.Kd7
- threat
- 3.Sc7#
- 2...Qxe4
- 3.Saxc3#
- 2...Qe5
- 3.R4xe5#
- 3.R7xe5#
- threat
- 2.Saxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.Sbxc3+
- 2...Qxc3
- 3.Sxc3#
- 2...Qxc3
- 2.R4e6
- threat
- 3.Rd6#
- 3.Rd7#
- 2...Qe5+
- 3.Rxe5#
- threat
- 2.Kd7
- 1...Bxe4!
- threat
- 1.Qxf4?
- threat
- 2.Re5#
- 2.Rd7#
- 2.Qe5#
- 2.Qd6#
- 1...gxf6
- 2.Rd7#
- 2.Qd6#
- 1...Qg3
- 2.Re5#
- 2.Rd7#
- 1...Qd4
- 2.Rd7#
- 2.Qd6#
- 1...Bxf4+!
- threat
- 1.Qh7?
- threat
- 2.Qg8#
- 1...gxf6
- 2.Qf7#
- 1...Rxh7!
- threat
- 1.Qh8?
- threat
- 2.Qa8#
- 2.Qd8#
- 2.Qg8#
- 1...gxf6
- 2.Qa8#
- 2.Qd8#
- 1...Rxh8!
- threat
- 1.bxc5?
- threat
- 2.Sb4#
- 1...Rb2
- 2.Qh8
- threat
- 3.Qa8#
- 3.Qd8#
- 3.Qg8#
- threat
- 2.Qh8
- 1...Ba3
- 2.Qxf4
- threat
- 3.Re5#
- 3.Rd7#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Qxf4
- 1...Rxa2!
- threat
- 1.fxg7?
- threat
- 2.Qc6#
- 2.Qd6#
- 2.Qe6#
- 1...Rg6
- 2.Qxg6
- threat
- 3.Qf7#
- 3.Qc6#
- 3.Qd6#
- 3.Qe6#
- 3.g8Q#
- 3.g8B#
- threat
- 2.g8Q+
- 2...Re6
- 3.Qgxe6#
- 3.Qhxe6#
- 2...Rxg8
- 3.Qc6#
- 3.Qd6#
- 3.Qe6#
- 2...Re6
- 2.g8B+
- 2...Re6
- 3.Qxe6#
- 2...Rxg8
- 3.Qc6#
- 3.Qd6#
- 3.Qe6#
- 2...Re6
- 2.Qxg6
- 1...Rxh6!
- threat
- 1.Kb7?
- Keys
- 1.Kd7!
- threat
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Sc7+
- 1...Rxa2
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd4
- 2.Sc7+
- 1...gxf6
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 3.Qxf6#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Qf8
- threat
- 3.Qf7#
- 3.Qa8#
- threat
- 2.Qxf6
- threat
- 3.Sc7#
- 3.Re5#
- 3.Qe5#
- 3.Qc6#
- 3.Qd6#
- 3.Qe6#
- 3.Qf7#
- threat
- 2.Sc7+
- 1...Qc2
- 2.Bxc5
- threat
- 3.Sc7#
- 2...Qa4
- 3.Sxc3#
- threat
- 2.Bxc5
- 1...Qd2
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.Qxf4
- threat
- 3.Re5#
- 3.Qe5#
- 3.Qd6#
- 2...Qxf4
- 3.Saxc3#
- threat
- 2.Bxc5
- 1...Qe3
- 2.Bxc5
- threat
- 3.Sc7#
- 2...Qxc5
- 3.Saxc3#
- threat
- 2.Qxf4
- threat
- 3.Re5#
- 3.Qe5#
- 3.Qd6#
- 2...Qxf4
- 3.Saxc3#
- threat
- 2.Bxc5
- 1...Qf3
- 2.Bxc5
- threat
- 3.Sc7#
- threat
- 2.R1xe4
- threat
- 3.Sc7#
- 3.R4e5#
- 3.R7e5#
- 2...Qxe4
- 3.Saxc3#
- threat
- 2.Bxc5
- 1...Qg3
- 2.Bxc5
- threat
- 3.Sc7#
- 2...f3
- 3.Saxc3#
- 3.Sbxc3#
- threat
- 2.Qg6
- threat
- 3.Qf7#
- 2...Qxg6
- 3.Saxc3#
- threat
- 2.Bxc5
- 1...Qh3
- 2.Qh7
- threat
- 3.Qg8#
- 2...Qxf5+
- 3.Qxf5#
- 2...Qxh7
- 3.Saxc3#
- 2...gxf6
- 3.Qf7#
- 2...Qh5
- 3.Saxc3#
- threat
- 2.Qh7
- 1...Rb2
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd4
- 2.Qh7
- threat
- 3.Qg8#
- 2...gxf6
- 3.Qf7#
- threat
- 2.Qh8
- threat
- 3.Qa8#
- 3.Qg8#
- threat
- 2.Sc7+
- 1...Ba3
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd4
- 2.Qxf4
- threat
- 3.Re5#
- 3.Qe5#
- 3.Qd6#
- threat
- 2.Sc7+
- 1...Be3
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd4
- 2.Sc7+
- 1...c2
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd4
- 2.Sc7+
- 1...e3
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd4
- 2.Qxf4
- threat
- 3.Sc7#
- 3.Re5#
- 3.Qe5#
- 3.Qd6#
- 2...Qxf5+
- 3.Qxf5#
- threat
- 2.Sc7+
- 1...f3
- 2.Sc7+
- 2...Kd4
- 3.Bxc5#
- 2...Kd4
- 2.Sc7+
- threat
- 1.Kd7!
There are these versions: 236685
FEATURES
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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).