MESON Chess Problem Database
Problem Display
PID: 268223 (3brrB1/2p1q2p/R1P1N1kP/4Q2R/1P2NpPP/3K1p2/5P2/8 w - - 0 1)
Kopaev, Viacheslav Georgievich
Probleemblad, 1985
#3
13 + 9
SOLUTION
- SOUND
- Sets
- 1...Qxb4
- 2.Qg7#
- 1...Qxh4
- 2.Qg7#
- 1...Qc5
- 2.Qg7#
- 1...Qg5
- 2.Qg7#
- 1...Qd6+
- 2.Sxd6
- threat
- 3.Qg7#
- 2...Rxg8
- 3.Sxf4#
- 3.Qf5#
- 2...Re7
- 3.Sxf8#
- 3.Qg5#
- 2...Rf6
- 3.Qg5#
- 2...Rf7
- 3.Bxf7#
- 2...Bf6
- 3.Sxf4#
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Sxd6
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qxe6
- 2.Qg7#
- 1...Qd7+
- 2.cxd7
- threat
- 3.Sxf4#
- 3.Sxf8#
- 3.Qg7#
- 2...Rxg8
- 3.Qf5#
- threat
- 2.cxd7
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qg7
- 2.Qxg7#
- 1...Rf5
- 2.Qxf5#
- 1...Rf6
- 2.Qg5#
- 1...Rf7
- 2.Qg7+
- 2...Rxg7
- 3.Sxf4#
- 2...Rxg7
- 2.Qg7+
- 1...Rxg8
- 2.Qf5#
- 1...Qxb4
- Tries
- 1.Kc2?
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qd7
- 2.cxd7
- threat
- 3.Sxf4#
- 3.Sxf8#
- 3.Qg7#
- 2...Rxg8
- 3.Qf5#
- threat
- 2.cxd7
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qg7+
- 2...Rxg7
- 3.Sxf4#
- 2...Rxg7
- 2.Qg7+
- 1...Qc5+!
- 1...Qf6
- 1.Sd2?
- threat
- 2.Qe4+
- 2...Kf6
- 3.Qf5#
- 3.g5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Qe4+
- 1...Qd7+
- 2.cxd7
- threat
- 3.Sxf4#
- 3.Sxf8#
- 3.Qg7#
- 2...Rxg8
- 3.Qf5#
- threat
- 2.cxd7
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qe4+
- 2...Kf6
- 3.Qf5#
- 3.g5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Qe4+
- 1...Qd6+!
- threat
- 1.Sc3?
- threat
- 2.Qe4+
- 2...Kf6
- 3.Sd5#
- 3.Qf5#
- 3.g5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Qe4+
- 1...Qd7+
- 2.cxd7
- threat
- 3.Sxf4#
- 3.Sxf8#
- 3.Qg7#
- 2...Rxg8
- 3.Qf5#
- threat
- 2.cxd7
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qe4+
- 2...Kf6
- 3.Sd5#
- 3.Qf5#
- 3.g5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Qe4+
- 1...Qd6+!
- threat
- 1.Sg3?
- threat
- 2.Qe4+
- 2...Kf6
- 3.Qf5#
- 3.g5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Qe4+
- 1...Qd7+
- 2.cxd7
- threat
- 3.Sxf4#
- 3.Sxf8#
- 3.Qg7#
- 2...Rxg8
- 3.Qf5#
- threat
- 2.cxd7
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qe4+
- 2...Kf6
- 3.Qf5#
- 3.g5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Qe4+
- 1...Qd6+!
- threat
- 1.S4c5?
- threat
- 2.Qe4+
- 2...Kf6
- 3.Qf5#
- 3.g5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Qe4+
- 1...Qd7+
- 2.cxd7
- threat
- 3.Sxf4#
- 3.Sxf8#
- 3.Qg7#
- 2...Rxg8
- 3.Qf5#
- threat
- 2.cxd7
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qe4+
- 2...Kf6
- 3.Qf5#
- 3.g5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Qe4+
- 1...Qd6+!
- threat
- 1.S4g5?
- threat
- 2.Qe4+
- 2...Kf6
- 3.Qf5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Qe4+
- 1...Qd7+
- 2.cxd7
- threat
- 3.Sxf4#
- 3.Sxf8#
- 3.Bxh7#
- 3.Qg7#
- threat
- 2.cxd7
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Bxh7#
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf6
- 2.Qe4+
- 2...Rf5
- 3.Qxf5#
- 2...Rf5
- 2.Qe4+
- 1...Rf7
- 2.Bxh7+
- 2...Rxh7
- 3.Sxf4#
- 3.Qf5#
- 2...Rxh7
- 2.Qe4+
- 2...Kf6
- 3.Qf5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Bxh7+
- 1...Qd6+!
- threat
- 1.Sd6?
- threat
- 2.Qe4+
- 2...Kf6
- 3.Qf5#
- 3.g5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Qe4+
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qd7
- 2.cxd7
- threat
- 3.Qg7#
- 2...Rxg8
- 3.Sxf4#
- 3.Qf5#
- 2...Re7
- 3.Sxf8#
- 3.Qg5#
- 2...Rf6
- 3.Qg5#
- 2...Rf7
- 3.Bxf7#
- 2...Bf6
- 3.Sxf4#
- 3.Qe4#
- 3.Qf5#
- threat
- 2.cxd7
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qe4+
- 2...Kf6
- 3.Qf5#
- 3.g5#
- 2...Rf5
- 3.Qxf5#
- 2...Kf6
- 2.Qe4+
- 1...Qxd6+!
- threat
- 1.Bf7+?
- 1...Kxf7
- 2.Qg7+
- 2...Kxe6
- 3.Re5#
- 2...Kxe6
- 2.Qg7+
- 1...Qxf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rxf7!
- 1...Kxf7
- 1.Rg5+?
- 1...Qxg5
- 2.Qg7#
- 1...Kxh6!
- 1...Qxg5
- 1.Ra1?
- 1...Qd6+
- 2.Sxd6
- threat
- 3.Qg7#
- 2...Rxg8
- 3.Sxf4#
- 3.Qf5#
- 2...Re7
- 3.Sxf8#
- 3.Qg5#
- 2...Rf6
- 3.Qg5#
- 2...Rf7
- 3.Bxf7#
- 2...Bf6
- 3.Sxf4#
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Sxd6
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qg7+
- 2...Rxg7
- 3.Sxf4#
- 2...Rxg7
- 2.Qg7+
- 1...Qd7+!
- 1...Qd6+
- 1.Ra2?
- 1...Qd6+
- 2.Sxd6
- threat
- 3.Qg7#
- 2...Rxg8
- 3.Sxf4#
- 3.Qf5#
- 2...Re7
- 3.Sxf8#
- 3.Qg5#
- 2...Rf6
- 3.Qg5#
- 2...Rf7
- 3.Bxf7#
- 2...Bf6
- 3.Sxf4#
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Sxd6
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qg7+
- 2...Rxg7
- 3.Sxf4#
- 2...Rxg7
- 2.Qg7+
- 1...Qd7+!
- 1...Qd6+
- 1.Ra3?
- 1...Qd6+
- 2.Sxd6
- threat
- 3.Qg7#
- 2...Rxg8
- 3.Sxf4#
- 3.Qf5#
- 2...Re7
- 3.Sxf8#
- 3.Qg5#
- 2...Rf6
- 3.Qg5#
- 2...Rf7
- 3.Bxf7#
- 2...Bf6
- 3.Sxf4#
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Sxd6
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qg7+
- 2...Rxg7
- 3.Sxf4#
- 2...Rxg7
- 2.Qg7+
- 1...Qd7+!
- 1...Qd6+
- 1.Ra4?
- 1...Qd6+
- 2.Sxd6
- threat
- 3.Qg7#
- 2...Rxg8
- 3.Sxf4#
- 3.Qf5#
- 2...Re7
- 3.Sxf8#
- 3.Qg5#
- 2...Rf6
- 3.Qg5#
- 2...Rf7
- 3.Bxf7#
- 2...Bf6
- 3.Sxf4#
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Sxd6
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qg7+
- 2...Rxg7
- 3.Sxf4#
- 2...Rxg7
- 2.Qg7+
- 1...Qd7+!
- 1...Qd6+
- 1.Ra5?
- 1...Qd6+
- 2.Sxd6
- threat
- 3.Qg7#
- 2...Rxg8
- 3.Sxf4#
- 3.Qf5#
- 2...Re7
- 3.Sxf8#
- 3.Qg5#
- 2...Rf6
- 3.Qg5#
- 2...Rf7
- 3.Bxf7#
- 2...Bf6
- 3.Sxf4#
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Sxd6
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Qxf6+
- 2...Rxf6
- 3.Rag5#
- 2...Bxf6
- 3.Sxf4#
- 2...Rxf6
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Qg5+
- 2...Bxg5
- 3.Raxg5#
- 2...Bxg5
- 2.Sxf4+
- 1...Rf7
- 2.Qg7+
- 2...Rxg7
- 3.Sxf4#
- 2...Rxg7
- 2.Qg7+
- 1...Qd7+!
- 1...Qd6+
- 1.Rb6?
- 1...Qd6+
- 2.Sxd6
- threat
- 3.Qg7#
- 2...Rxg8
- 3.Sxf4#
- 3.Qf5#
- 2...Re7
- 3.Sxf8#
- 3.Qg5#
- 2...Rf6
- 3.Qg5#
- 2...Rf7
- 3.Bxf7#
- 2...Bf6
- 3.Sxf4#
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Sxd6
- 1...Qd7+
- 2.cxd7
- threat
- 3.Sxf4#
- 3.Sxf8#
- 3.Qg7#
- 2...Rxg8
- 3.Qf5#
- threat
- 2.cxd7
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qg7+
- 2...Rxg7
- 3.Sxf4#
- 2...Rxg7
- 2.Qg7+
- 1...cxb6!
- 1...Qd6+
- 1.Ra7?
- 1...Qd6+
- 2.Sxd6
- threat
- 3.Qg7#
- 2...Rxg8
- 3.Sxf4#
- 3.Qf5#
- 2...Re7
- 3.Sxf8#
- 3.Qg5#
- 2...Rf6
- 3.Qg5#
- 2...Rf7
- 3.Bxf7#
- 2...Bf6
- 3.Sxf4#
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Sxd6
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qg7+
- 2...Rxg7
- 3.Sxf4#
- 2...Rxg7
- 2.Qg7+
- 1...Qd7+!
- 1...Qd6+
- 1.Ra8?
- 1...Qd6+
- 2.Sxd6
- threat
- 3.Qg7#
- 2...Rxg8
- 3.Sxf4#
- 3.Qf5#
- 2...Re7
- 3.Sxf8#
- 3.Qg5#
- 2...Rf6
- 3.Qg5#
- 2...Rf7
- 3.Bxf7#
- 2...Bf6
- 3.Sxf4#
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Sxd6
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qg7+
- 2...Rxg7
- 3.Sxf4#
- 2...Rxg7
- 2.Qg7+
- 1...Qd7+!
- 1...Qd6+
- 1.b5?
- 1...Qd6+
- 2.Sxd6
- threat
- 3.Qg7#
- 2...Rxg8
- 3.Sxf4#
- 3.Qf5#
- 2...Re7
- 3.Sxf8#
- 3.Qg5#
- 2...Rf6
- 3.Qg5#
- 2...Rf7
- 3.Bxf7#
- 2...Bf6
- 3.Sxf4#
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Sxd6
- 1...Qd7+
- 2.cxd7
- threat
- 3.Sxf4#
- 3.Sxf8#
- 3.Qg7#
- 2...Rxg8
- 3.Qf5#
- threat
- 2.cxd7
- 1...Qf6
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Qf7
- 2.Sxf4+
- 2...Qxf4
- 3.Qg7#
- 2...Qxf4
- 2.Sxf4+
- 1...Rf7
- 2.Qg7+
- 2...Rxg7
- 3.Sxf4#
- 2...Rxg7
- 2.Qg7+
- 1...Qa3+!
- 1...Qd6+
- 1.Kc2?
- Keys
- 1.S6g5!
- 1...Qd6+
- 2.Qxd6+
- 2...Re6
- 3.Bxh7#
- 2...Rf6
- 3.Bf7#
- 3.Bxh7#
- 2...Bf6
- 3.Bxh7#
- 2...cxd6
- 3.Bxh7#
- 2...Re6
- 2.Qxd6+
- 1...Qd7+
- 2.cxd7+
- 2...Re6
- 3.Bxh7#
- 3.Qg7#
- 2...Rf6
- 3.Bf7#
- 3.Bxh7#
- 3.Qf5#
- 3.Qxe8#
- 3.dxe8Q#
- 3.dxe8B#
- 2...Bf6
- 3.Bxh7#
- 3.Qf5#
- 2...c6
- 3.Bxh7#
- 3.Qg7#
- 2...Re6
- 2.cxd7+
- 1...Qf7
- 2.Qf5+
- 2...Qxf5
- 3.Bxh7#
- 2...Qxf5
- 2.Qf5+
- 1...Rf6
- 2.Qxf6+
- 2...Qxf6
- 3.Bxh7#
- 2...Qxf6
- 2.Qxf6+
- 1...Rf7
- 2.Bxh7+
- 2...Rxh7
- 3.Qf5#
- 2...Rxh7
- 2.Bxh7+
- 1...Qd6+
- 1.S6g5!
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