MESON Chess Problem Database
Problem Display
PID: 22606 (1b4qr/3PP3/1BPkp1N1/1P1p2p1/Np6/5n1B/nQ6/K7 w - - 0 1)
Bakcsi, Gyorgy
1st Prize, Sinfonie Scacchistiche, 1986-1987
#3
10 + 10
SOLUTION
- SOUND
- Sets
- 1...Qh7
- 2.e8S+
- 2...Rxe8
- 3.dxe8S#
- 2...Rxe8
- 2.e8S+
- 1...Qxg6
- 2.d8Q+
- 2...Rxd8
- 3.exd8Q#
- 2...Rxd8
- 2.d8Q+
- 1...Qg7
- 2.e8S+
- 2...Rxe8
- 3.dxe8S#
- 2...Rxe8
- 2.e8S+
- 1...Rxh3
- 2.d8Q+
- 2...Qxd8
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.d8R+
- 2...Qxd8
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.d8Q+
- 1...Rh4
- 2.d8Q+
- 2...Qxd8
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.d8R+
- 2...Qxd8
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.d8Q+
- 1...Rh5
- 2.d8Q+
- 2...Qxd8
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.d8R+
- 2...Qxd8
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.d8Q+
- 1...Rh6
- 2.d8Q+
- 2...Qxd8
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.d8R+
- 2...Qxd8
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.d8Q+
- 1...Rh7
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.e8S+
- 1...Bc7
- 2.Bc5#
- 1...Sc1
- 2.Qxb4#
- 1...Sc3
- 2.Qxb4#
- 1...Se1
- 2.Qe5#
- 1...Sg1
- 2.Qe5#
- 1...Sd2
- 2.Qe5#
- 1...Sh2
- 2.Qe5#
- 1...Sd4
- 2.Qh2+
- 2...e5
- 3.Qxe5#
- 2...e5
- 2.Qh2+
- 1...Sh4
- 2.Qe5#
- 1...Se5
- 2.Qxe5#
- 1...b3
- 2.Qa3+
- 2...Sb4
- 3.Qxb4#
- 2...Sb4
- 2.Qa3+
- 1...Qh7
- Tries
- 1.Sc5?
- threat
- 2.Sb7#
- 1...Qxg6
- 2.d8Q+
- 2...Rxd8
- 3.exd8Q#
- 2...Rxd8
- 2.d8Q+
- 1...Qc8
- 2.dxc8Q
- threat
- 3.Sb7#
- 3.Qxe6#
- 3.Qd7#
- threat
- 2.dxc8S+
- 2...Rxc8
- 3.Sb7#
- 2...Rxc8
- 2.dxc8Q
- 1...d4!
- threat
- 1.Qd4?
- threat
- 2.Qc5#
- 1...Qxg6
- 2.d8Q+
- 2...Rxd8
- 3.exd8Q#
- 2...Rxd8
- 2.d8Q+
- 1...Qg7
- 2.e8S+
- 2...Rxe8
- 3.dxe8S#
- 2...Rxe8
- 2.e8S+
- 1...Sxd4!
- threat
- 1.Qxh8?
- threat
- 2.Qxg8
- threat
- 3.Qxe6#
- 3.Qxb8#
- 3.d8Q#
- 3.d8R#
- 3.e8S#
- threat
- 2.d8Q+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.d8R+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.Qxg8
- 1...Qg7+
- 2.Qxg7
- threat
- 3.d8Q#
- 3.d8R#
- 3.e8S#
- threat
- 2.Qxg7
- 1...Qd8
- 2.Bc5+
- 2...Kc7
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8B#
- 2...Kc7
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.Bc5+
- 1...Ba7
- 2.Qxg8
- threat
- 3.Qxe6#
- 3.d8Q#
- 3.d8R#
- 3.e8S#
- threat
- 2.d8Q+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.d8R+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.Qxg8
- 1...Sc1
- 2.d8Q+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.d8R+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.d8Q+
- 1...Sc3
- 2.Qxg8
- threat
- 3.Qxe6#
- 3.Qxb8#
- 3.d8Q#
- 3.d8R#
- 3.e8S#
- threat
- 2.d8Q+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.d8R+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.e8Q
- threat
- 3.Qe7#
- 3.d8Q#
- 3.d8R#
- 2...Qxe8
- 3.dxe8S#
- 2...Qf7
- 3.Qxb8#
- 2...Qh7
- 3.Qxe6#
- 3.Qxb8#
- 2...Qg7
- 3.Qxe6#
- 3.Qxb8#
- threat
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.Qxg8
- 1...b3
- 2.d8Q+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.d8R+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.d8Q+
- 1...g4
- 2.Qxg8
- threat
- 3.Qxb8#
- 3.d8Q#
- 3.d8R#
- 3.e8S#
- threat
- 2.d8Q+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.d8R+
- 2...Qxd8
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.Qxg8
- 1...e5
- 2.Qf6+
- 2...Qe6
- 3.Qxe6#
- 3.d8Q#
- 3.d8R#
- 3.e8S#
- 2...Qe6
- 2.Qxg8
- threat
- 3.Qe6#
- 3.Qxb8#
- 3.d8Q#
- 3.d8R#
- 3.e8S#
- threat
- 2.d8Q+
- 2...Qxd8
- 3.Qf6#
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.d8R+
- 2...Qxd8
- 3.Qf6#
- 3.Qxd8#
- 3.exd8Q#
- 3.exd8R#
- 2...Qxd8
- 2.e8Q
- threat
- 3.Qe7#
- 3.d8Q#
- 3.d8R#
- 2...Qxe8
- 3.dxe8S#
- 2...Qe6
- 3.Qxe6#
- 3.Qxb8#
- 2...Qf7
- 3.Qxb8#
- 2...Qh7
- 3.Qf6#
- 3.Qe6#
- 3.Qxb8#
- 2...Qg7
- 3.Qe6#
- 3.Qxb8#
- threat
- 2.e8S+
- 2...Qxe8
- 3.dxe8S#
- 2...Qxe8
- 2.Qf6+
- 1...Qxh8+!
- threat
- 1.e8Q?
- threat
- 2.Qe7#
- 2.d8Q#
- 2.d8R#
- 1...Qf7
- 2.Bc5+
- 2...Kc7
- 3.d8Q#
- 2...Kc7
- 2.Qxf7
- threat
- 3.Qxe6#
- 3.Qe7#
- 2...Re8
- 3.dxe8S#
- threat
- 2.d8Q+
- 2...Qd7
- 3.Bc5#
- 3.Qexd7#
- 3.Qdxd7#
- 3.Qxe6#
- 3.Qee7#
- 2...Qd7
- 2.d8R+
- 2...Qd7
- 3.Rxd7#
- 3.Qxd7#
- 3.Qxe6#
- 3.Qe7#
- 2...Qd7
- 2.Bc5+
- 1...Rh7
- 2.Bc5+
- 2...Kc7
- 3.d8Q#
- 2...Kc7
- 2.Qxg8
- threat
- 3.Qxe6#
- 3.Qxb8#
- threat
- 2.d8Q+
- 2...Rd7
- 3.Bc5#
- 3.Qexd7#
- 3.Qdxd7#
- 3.Qee7#
- 2...Rd7
- 2.d8R+
- 2...Rd7
- 3.Rxd7#
- 3.Qxd7#
- 3.Qe7#
- 2...Rd7
- 2.Bc5+
- 1...Qxe8!
- threat
- 1.e8B?
- threat
- 2.d8Q#
- 2.d8R#
- 1...Qf7
- 2.d8Q+
- 2...Qd7
- 3.Bc5#
- 3.Qxd7#
- 2...Qd7
- 2.d8R+
- 2...Qd7
- 3.Rxd7#
- 2...Qd7
- 2.d8Q+
- 1...Qh7
- 2.d8Q+
- 2...Qd7
- 3.Bc5#
- 3.Qxd7#
- 2...Qd7
- 2.d8R+
- 2...Qd7
- 3.Rxd7#
- 2...Qd7
- 2.d8Q+
- 1...Qg7
- 2.Qxg7
- threat
- 3.Qe7#
- 3.d8Q#
- 3.d8R#
- 2...Rxe8
- 3.dxe8S#
- threat
- 2.d8Q+
- 2...Qd7
- 3.Bc5#
- 3.Qxd7#
- 2...Qd7
- 2.d8R+
- 2...Qd7
- 3.Rxd7#
- 2...Qd7
- 2.Qxg7
- 1...Rh7
- 2.d8Q+
- 2...Rd7
- 3.Bc5#
- 3.Qxd7#
- 2...Rd7
- 2.d8R+
- 2...Rd7
- 3.Rxd7#
- 2...Rd7
- 2.d8Q+
- 1...Qxe8!
- threat
- 1.e8R?
- threat
- 2.d8Q#
- 2.d8R#
- 1...Qf7
- 2.Bc5+
- 2...Kc7
- 3.d8Q#
- 2...Kc7
- 2.d8Q+
- 2...Qd7
- 3.Bc5#
- 3.Rxe6#
- 3.Qxd7#
- 2...Qd7
- 2.d8R+
- 2...Qd7
- 3.Rxd7#
- 3.Rxe6#
- 2...Qd7
- 2.Bc5+
- 1...Rh7
- 2.Bc5+
- 2...Kc7
- 3.d8Q#
- 2...Kc7
- 2.d8Q+
- 2...Rd7
- 3.Bc5#
- 3.Qxd7#
- 2...Rd7
- 2.d8R+
- 2...Rd7
- 3.Rxd7#
- 2...Rd7
- 2.Bc5+
- 1...Qxe8!
- threat
- 1.Sc5?
- Keys
- 1.Bd4!
- threat
- 2.Be5+
- 2...Sxe5
- 3.Qxe5#
- 2...Sxe5
- 2.Be5+
- 1...Kc7
- 2.Be5+
- 2...Sxe5
- 3.Qxe5#
- 2...Sxe5
- 2.Be5+
- 1...Qxg6
- 2.d8Q+
- 2...Rxd8
- 3.exd8Q#
- 2...Rxd8
- 2.d8Q+
- 1...Sxd4
- 2.Qh2+
- 2...e5
- 3.Qxe5#
- 2...e5
- 2.Qh2+
- 1...Qg7
- 2.e8S+
- 2...Rxe8
- 3.dxe8S#
- 2...Rxe8
- 2.e8S+
- 1...Sc3
- 2.Qxb4+
- 2...Kc7
- 3.Bb6#
- 2...Kc7
- 2.Qxb4+
- 1...e5
- 2.Bxe5+
- 2...Sxe5
- 3.Qxe5#
- 2...Sxe5
- 2.Bxe5+
- threat
- 1.Bd4!
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