MESON Chess Problem Database
Problem Display
PID: 72960 (2q3N1/PP2n1pP/KRPk2B1/BPpP1R2/2P5/4P3/8/3Q4 w - - 0 1)
Hoffmann, Peter
Die Schwalbe, 1982
#3
15 + 5
| 3752 | FIDE Album (1980-1982) | 1988 |
SOLUTION
- SOUND
- Sets
- 1...Kc7
- 2.d6+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.d6+
- 1...Qxf5
- 2.b8Q#
- 2.b8B#
- 1...Qe6
- 2.b8Q#
- 2.b8B#
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Qa8
- 2.b8Q+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.b8B+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.b8Q+
- 1...Qb8
- 2.axb8Q#
- 2.axb8B#
- 1...Qe8
- 2.b8Q+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.b8B+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.b8Q+
- 1...Qf8
- 2.b8Q+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.b8B+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.b8Q+
- 1...Qxg8
- 2.b8Q+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.b8B+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.b8Q+
- 1...Sxd5
- 2.bxc8R
- 2...Ke6
- 3.Qxd5#
- 2...Ke6
- 2.bxc8R
- 1...Sxf5
- 2.bxc8Q
- threat
- 3.Qb8#
- 2...Ke5
- 3.Qe6#
- threat
- 2.bxc8Q
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg6
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8Q
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Kc7
- Tries
- 1.Rf6+?
- 1...Kc7
- 2.d6+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.bxc8Q+
- 2...Kxc8
- 3.Rb8#
- 2...Sxc8
- 3.Rb7#
- 2...Kxc8
- 2.bxc8R+
- 2...Kxc8
- 3.Rb8#
- 2...Sxc8
- 3.Rb7#
- 2...Kxc8
- 2.d6+
- 1...gxf6!
- 1...Kc7
- 1.Qc2?
- threat
- 2.Qh2#
- 1...Kc7
- 2.Qh2+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qh2+
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Sxd5
- 2.Rxd5+
- 2...Ke6
- 3.Qe4#
- 3.Qf5#
- 3.c7#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Kc7
- 3.Qh2#
- 2...Ke6
- 2.Rxd5+
- 1...Sxf5
- 2.Qh2+
- 2...Sg3
- 3.Qxg3#
- 2...Sg3
- 2.bxc8Q
- threat
- 3.Qb8#
- 2...Ke5
- 3.Qe6#
- threat
- 2.bxc8S+
- 2...Ke5
- 3.Qxf5#
- 2...Kc7
- 3.Rb8#
- 2...Ke5
- 2.Qh2+
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg6
- 2.Qh2+
- 2...Sf4
- 3.Qxf4#
- 2...Se5
- 3.Qxe5#
- 2...Sf4
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.Qh2+
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Qxb7+!
- threat
- 1.Qe2?
- threat
- 2.Qh2#
- 1...Kc7
- 2.Qh2+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qh2+
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Sxd5
- 2.Rxd5+
- 2...Ke6
- 3.Qg4#
- 3.c7#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Kc7
- 3.Qh2#
- 2...Ke6
- 2.Rxd5+
- 1...Sxf5
- 2.Qh2+
- 2...Sg3
- 3.Qxg3#
- 2...Sg3
- 2.bxc8Q
- threat
- 3.Qb8#
- 2...Ke5
- 3.Qe6#
- threat
- 2.Qh2+
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg6
- 2.Qh2+
- 2...Sf4
- 3.Qxf4#
- 2...Se5
- 3.Qxe5#
- 2...Sf4
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.Qh2+
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Qxb7+!
- threat
- 1.Qf3?
- threat
- 2.Qg3#
- 2.Qf4#
- 1...Kc7
- 2.Qg3+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qf4+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qg3+
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Sxd5
- 2.Rxd5+
- 2...Ke6
- 3.Bf7#
- 3.Qe4#
- 3.Qg4#
- 3.Qh3#
- 3.Qf5#
- 3.Qf7#
- 3.c7#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Kc7
- 3.Qg3#
- 3.Qf4#
- 2...Ke6
- 2.Rxd5+
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg6
- 2.Qg3+
- 2...Sf4
- 3.Qxf4#
- 2...Se5
- 3.Qxe5#
- 2...Sf4
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.Qg3+
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Qxb7+!
- threat
- 1.Qg4?
- threat
- 2.Qg3#
- 2.Qf4#
- 1...Kc7
- 2.Qg3+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qf4+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qg3+
- 1...Qxc6
- 2.Rf6+
- 2...Ke5
- 3.Bc3#
- 3.Qg3#
- 3.Qe4#
- 3.Qf4#
- 2...Kc7
- 3.Rbxc6#
- 3.b8Q#
- 2...gxf6
- 3.b8Q#
- 3.b8B#
- 2...Ke5
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.Rf6+
- 1...Sxd5
- 2.Rxd5+
- 2...Kc7
- 3.Qxc8#
- 3.Qg3#
- 3.Qf4#
- 3.bxc8Q#
- 3.bxc8R#
- 2...Kc7
- 2.Rxd5+
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8R
- 2...Kd7
- 3.Rf6#
- 2...Kd7
- 2.bxc8B
- 1...Sxg6
- 2.Qg3+
- 2...Sf4
- 3.Qxf4#
- 2...Se5
- 3.Qxe5#
- 2...Sf4
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qxg6#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.Qg3+
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Qxb7+!
- threat
- 1.Qh5?
- threat
- 2.Qh2#
- 1...Kc7
- 2.Qh2+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qh2+
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Sxd5
- 2.Rxd5+
- 2...Ke6
- 3.Bf5#
- 3.Bf7#
- 3.Qg4#
- 3.Qh3#
- 3.Qe5#
- 3.Qf5#
- 3.c7#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Kc7
- 3.Qh2#
- 3.Qe5#
- 2...Ke6
- 2.Rxd5+
- 1...Sxf5
- 2.Qh2+
- 2...Sg3
- 3.Qxg3#
- 2...Sg3
- 2.bxc8Q
- threat
- 3.Qb8#
- 2...Ke5
- 3.Qe6#
- threat
- 2.bxc8S+
- 2...Ke5
- 3.Qxf5#
- 2...Kc7
- 3.Rb8#
- 2...Ke5
- 2.Qh2+
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg6
- 2.Qh2+
- 2...Sf4
- 3.Qxf4#
- 2...Se5
- 3.Qxe5#
- 2...Sf4
- 2.bxc8Q
- threat
- 3.Qxg6#
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.Qh2+
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Qxb7+!
- threat
- 1.Qa1?
- threat
- 2.Qe5#
- 1...Kc7
- 2.Qe5+
- 2...Kd8
- 3.Rf8#
- 3.Qxe7#
- 2...Kd8
- 2.d6+
- 2...Kxd6
- 3.Qe5#
- 2...Kd8
- 3.Rf8#
- 2...Kxd6
- 2.Qe5+
- 1...Qxc6
- 2.Qe5+
- 2...Kd7
- 3.Qxe7#
- 2...Kd7
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.Qe5+
- 1...Sxf5
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8Q
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg6
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8R
- 2...Sf4
- 3.Qe5#
- 2...Sh4
- 3.Qe5#
- 2...Se5
- 3.Qxe5#
- 2...Se7
- 3.Qe5#
- 2...Sf8
- 3.Qe5#
- 2...Sh8
- 3.Qe5#
- 2...Sf4
- 2.bxc8Q
- 1...Qxb7+!
- threat
- 1.Qe1?
- threat
- 2.Qg3#
- 1...Kc7
- 2.Qg3+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qg3+
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Sxd5
- 2.Rxd5+
- 2...Ke6
- 3.c7#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Kc7
- 3.Qg3#
- 2...Ke6
- 2.Rxd5+
- 1...Sxf5
- 2.bxc8Q
- threat
- 3.Qb8#
- 2...Ke5
- 3.Qe6#
- threat
- 2.bxc8Q
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg6
- 2.Qg3+
- 2...Sf4
- 3.Qxf4#
- 2...Se5
- 3.Qxe5#
- 2...Sf4
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.Qg3+
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Qxb7+!
- threat
- 1.Qf1?
- threat
- 2.Qf4#
- 1...Kc7
- 2.Qf4+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qf4+
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Sxd5
- 2.Rxd5+
- 2...Ke6
- 3.Bf7#
- 3.Qh3#
- 3.Qf5#
- 3.Qf7#
- 3.c7#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Kc7
- 3.Qf4#
- 2...Ke6
- 2.Rxd5+
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg6
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8Q
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Qxb7+!
- threat
- 1.Qg1?
- threat
- 2.Qh2#
- 2.Qg3#
- 1...Kc7
- 2.Qh2+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qg3+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qh2+
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Sxd5
- 2.Rxd5+
- 2...Ke6
- 3.Qg4#
- 3.c7#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Kc7
- 3.Qh2#
- 3.Qg3#
- 2...Ke6
- 2.Rxd5+
- 1...Sxf5
- 2.Qh2+
- 2...Sg3
- 3.Qxg3#
- 2...Sg3
- 2.bxc8Q
- threat
- 3.Qb8#
- 2...Ke5
- 3.Qe6#
- threat
- 2.Qh2+
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg6
- 2.Qh2+
- 2...Sf4
- 3.Qxf4#
- 2...Se5
- 3.Qxe5#
- 2...Sf4
- 2.Qg3+
- 2...Sf4
- 3.Qxf4#
- 2...Se5
- 3.Qxe5#
- 2...Sf4
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qxg6#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.Qh2+
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Qxb7+!
- threat
- 1.Qh1?
- threat
- 2.Qh2#
- 1...Kc7
- 2.Qh2+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qh2+
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Sxd5
- 2.Rxd5+
- 2...Ke6
- 3.Qe4#
- 3.Qh3#
- 3.c7#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Kc7
- 3.Qh2#
- 2...Ke6
- 2.Rxd5+
- 1...Sxf5
- 2.Qh2+
- 2...Sg3
- 3.Qxg3#
- 2...Sg3
- 2.bxc8Q
- threat
- 3.Qb8#
- 2...Ke5
- 3.Qe6#
- threat
- 2.Qh2+
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg6
- 2.Qh2+
- 2...Sf4
- 3.Qxf4#
- 2...Se5
- 3.Qxe5#
- 2...Sf4
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.Qh2+
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Qxb7+!
- threat
- 1.Qd2?
- threat
- 2.Qh2#
- 1...Kc7
- 2.Qh2+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.d6+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.Qh2+
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Sxd5
- 2.Rxd5+
- 2...Ke6
- 3.c7#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Kc7
- 3.Qh2#
- 2...Ke6
- 2.bxc8R
- 2...Ke6
- 3.Qxd5#
- 2...Ke6
- 2.Rxd5+
- 1...Sxf5
- 2.Qh2+
- 2...Sg3
- 3.Qxg3#
- 2...Sg3
- 2.bxc8Q
- threat
- 3.Qb8#
- 2...Ke5
- 3.Qe6#
- threat
- 2.Qh2+
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg6
- 2.Qh2+
- 2...Sf4
- 3.Qxf4#
- 2...Se5
- 3.Qxe5#
- 2...Sf4
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.Qh2+
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Qxb7+!
- threat
- 1.bxc8Q?
- threat
- 2.Qd7#
- 2.Qb8#
- 2.Qd8#
- 1...Sxd5
- 2.Rxd5#
- 2.Qd7#
- 2.Qxd5#
- 2.c7#
- 1...Sxf5
- 2.Qb8#
- 1...Sxc6
- 2.Rxc6#
- 2.Qxc6#
- 2.Qd8#
- 2.dxc6#
- 1...Sxg8
- 2.Qd7#
- 2.Qd8#
- 1...Sxc8!
- threat
- 1.bxc8S+?
- 1...Kc7
- 2.Rb8#
- 1...Sxc8!
- 1...Kc7
- 1.bxc8B?
- threat
- 2.Rb7
- threat
- 3.Bc7#
- 3.Rd7#
- threat
- 2.c7+
- 2...Kxc7
- 3.Rc6#
- 2...Sc6
- 3.Rxc6#
- 2...Kxc7
- 2.Rb7
- 1...Kc7
- 2.Rb7+
- 2...Kd6
- 3.Bc7#
- 3.Rd7#
- 2...Kxc8
- 3.Sxe7#
- 3.Rf8#
- 3.Rb8#
- 3.a8Q#
- 3.a8R#
- 2...Kd6
- 2.d6+
- 2...Kxc8
- 3.Rf8#
- 3.Rb8#
- 3.a8Q#
- 3.a8R#
- 2...Kd8
- 3.Rf8#
- 3.Rb8#
- 2...Kxc8
- 2.Rb7+
- 1...Sxd5
- 2.Rxd5+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.Rf7
- 2...Ke5
- 3.Qxd5#
- 2...Ke5
- 2.Qxd5+
- 2...Kc7
- 3.Rb8#
- 3.Qd7#
- 2...Kc7
- 2.c7+
- 2...Kxc7
- 3.Rc6#
- 2...Kxc7
- 2.Rxd5+
- 1...Sxf5
- 2.c7+
- 2...Ke5
- 3.Re6#
- 2...Kxc7
- 3.Rc6#
- 2...Ke5
- 2.c7+
- 1...Sxg6
- 2.Rb7
- threat
- 3.Bc7#
- 3.Rd7#
- threat
- 2.c7+
- 2...Kxc7
- 3.Rc6#
- 2...Kxc7
- 2.Rb7
- 1...Sxg8
- 2.c7+
- 2...Kxc7
- 3.Rc6#
- 2...Ke7
- 3.Re6#
- 3.d6#
- 3.hxg8S#
- 2...Kxc7
- 2.hxg8Q
- threat
- 3.Qd8#
- 2...Kc7
- 3.d6#
- 2...Ke7
- 3.Qf8#
- 3.d6#
- threat
- 2.hxg8R
- 2...Kc7
- 3.d6#
- 2...Ke7
- 3.d6#
- 2...Kc7
- 2.c7+
- 1...Sxc8!
- threat
- 1.bxc8R?
- threat
- 2.Rb7
- threat
- 3.Bc7#
- 3.Rd7#
- 3.Rd8#
- 2...Sxd5
- 3.Qxd5#
- 2...Sxc6
- 3.Rxc6#
- threat
- 2.Rd8+
- 2...Kc7
- 3.Rb7#
- 3.Rbb8#
- 2...Kc7
- 2.Rb7
- 1...Sxf5
- 2.Qf3
- threat
- 3.Qf4#
- 2...Ke5
- 3.Qf4#
- threat
- 2.Qg4
- threat
- 3.Qf4#
- 2...Ke5
- 3.Qf4#
- threat
- 2.Qf1
- threat
- 3.Qf4#
- 2...Ke5
- 3.Qf4#
- threat
- 2.c7+
- 2...Ke5
- 3.Re6#
- 2...Kd7
- 3.Bxf5#
- 2...Ke5
- 2.Qf3
- 1...Sxc6
- 2.Be8
- threat
- 3.Rbxc6#
- 3.Rcxc6#
- threat
- 2.Rbxc6+
- 2...Kd7
- 3.Be8#
- 3.Rf7#
- 3.Rd8#
- 2...Kd7
- 2.Rcxc6+
- 2...Kd7
- 3.Rb7#
- 2...Kd7
- 2.Rd8+
- 2...Kc7
- 3.Rxc6#
- 3.Rb7#
- 2...Kc7
- 2.Qg4
- 2...Kd7
- 3.Rf6#
- 2...Kd7
- 2.dxc6+
- 2...Ke6
- 3.Re8#
- 3.Qd5#
- 3.Qd7#
- 3.c7#
- 2...Ke6
- 2.a8Q
- 2...Kd7
- 3.Qxc6#
- 2...Kd7
- 2.Be8
- 1...Sxg6
- 2.Bc3
- 2...Sf4
- 3.Be5#
- 2...Sh4
- 3.Be5#
- 2...Se5
- 3.Bxe5#
- 2...Se7
- 3.Be5#
- 2...Sf8
- 3.Be5#
- 2...Sh8
- 3.Be5#
- 2...Sf4
- 2.Rb7
- threat
- 3.Bc7#
- 3.Rd7#
- 3.Rd8#
- threat
- 2.Rbb8
- threat
- 3.Bc7#
- 3.Rd8#
- threat
- 2.Rd8+
- 2...Kc7
- 3.Rb7#
- 3.Rbb8#
- 2...Kc7
- 2.Qa1
- 2...Sf4
- 3.Qe5#
- 2...Sh4
- 3.Qe5#
- 2...Se5
- 3.Qxe5#
- 2...Se7
- 3.Qe5#
- 2...Sf8
- 3.Qe5#
- 2...Sh8
- 3.Qe5#
- 2...Sf4
- 2.Qd4
- 2...cxd4
- 3.Bb4#
- 2...Sf4
- 3.Qe5#
- 3.Qxf4#
- 2...Sh4
- 3.Qe5#
- 3.Qf4#
- 2...Se5
- 3.Qxe5#
- 2...Se7
- 3.Qe5#
- 3.Qf4#
- 2...Sf8
- 3.Qe5#
- 3.Qf4#
- 2...Sh8
- 3.Qe5#
- 3.Qf4#
- 2...cxd4
- 2.a8Q
- threat
- 3.Qb8#
- threat
- 2.Bc3
- 1...Sxg8
- 2.Rd8+
- 2...Kc7
- 3.Rb7#
- 3.Rbb8#
- 2...Ke7
- 3.Rb7#
- 3.Rd7#
- 2...Kc7
- 2.Qa1
- threat
- 3.Qe5#
- 2...Ke7
- 3.Qe5#
- threat
- 2.Qd4
- threat
- 3.Qe5#
- 2...Ke7
- 3.Qxc5#
- 3.Qe5#
- 2...cxd4
- 3.Bb4#
- threat
- 2.hxg8Q
- 2...Ke7
- 3.Qe6#
- 3.Qd8#
- 3.Qf8#
- 3.d6#
- 2...Ke7
- 2.hxg8B
- 2...Ke7
- 3.d6#
- 2...Ke7
- 2.Rd8+
- 1...Sxc8!
- threat
- 1.h8Q?
- threat
- 2.Qh2#
- 1...Kc7
- 2.Qh2+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.d6+
- 2...Kd8
- 3.Sxe7#
- 3.Rf8#
- 2...Kd8
- 2.Qh2+
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Sxd5
- 2.Rxd5+
- 2...Ke6
- 3.Qg4#
- 3.Qh3#
- 3.c7#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Kc7
- 3.Qh2#
- 2...Ke6
- 2.Qxg7
- threat
- 3.Qe5#
- 3.Qxd5#
- 3.Qe7#
- 3.c7#
- 2...Qxb7+
- 3.cxb7#
- 2...Ke6
- 3.Qe5#
- 3.Qxd5#
- threat
- 2.Qxd5+
- 2...Kc7
- 3.Qh2#
- 2...Kc7
- 2.Qh2+
- 2...Ke6
- 3.Qe5#
- 3.Qxd5#
- 3.cxd5#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Ke6
- 2.bxc8R
- 2...Ke6
- 3.Qxd5#
- 2...Ke6
- 2.Rxd5+
- 1...Sxf5
- 2.Qh2+
- 2...Sg3
- 3.Qxg3#
- 2...Sg3
- 2.bxc8Q
- threat
- 3.Qb8#
- 2...Ke5
- 3.Qe6#
- threat
- 2.Qh2+
- 1...Sxc6
- 2.dxc6+
- 2...Ke6
- 3.Qd5#
- 3.c7#
- 3.bxc8Q#
- 3.bxc8B#
- 2...Kc7
- 3.Qh2#
- 2...Ke6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.dxc6+
- 1...Sxg6
- 2.Qh2+
- 2...Sf4
- 3.Qxf4#
- 2...Se5
- 3.Qxe5#
- 2...Sf4
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 3.c7#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.Qh2+
- 1...Sxg8
- 2.bxc8Q
- threat
- 3.Qd7#
- 3.Qd8#
- 2...Ke7
- 3.Qd7#
- 3.Qc7#
- 3.Qf8#
- 3.d6#
- 2...Sf6
- 3.Qhf8#
- threat
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8Q
- 1...Qxb7+!
- threat
- 1.Rf6+?
- Keys
- 1.h8S!
- threat
- 2.Sf7+
- 2...Kc7
- 3.d6#
- 2...Kc7
- 2.Sf7+
- 1...Qxb7+
- 2.Rxb7
- threat
- 3.Sf7#
- 3.Bc7#
- 3.Rd7#
- 2...Sxd5
- 3.Qxd5#
- threat
- 2.Rxb7
- 1...Kc7
- 2.d6+
- 2...Kd8
- 3.Rf8#
- 2...Kd8
- 2.d6+
- 1...Qxc6
- 2.b8Q+
- 2...Kd7
- 3.Be8#
- 2...Kd7
- 2.b8Q+
- 1...Qxg8
- 2.Sf7+
- 2...Kc7
- 3.d6#
- 2...Qxf7
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.b8Q+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.b8B+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.Sf7+
- 1...Sxd5
- 2.bxc8R
- 2...Ke6
- 3.Qxd5#
- 2...Ke6
- 2.bxc8R
- 1...Sxf5
- 2.bxc8Q
- threat
- 3.Sf7#
- 3.Qb8#
- 2...Ke5
- 3.Qe6#
- threat
- 2.bxc8Q
- 1...Sxc6
- 2.bxc8B
- 2...Kc7
- 3.Rxc6#
- 2...Kc7
- 2.bxc8B
- 1...Sxg8
- 2.bxc8S+
- 2...Kc7
- 3.Rb8#
- 2...Kc7
- 2.bxc8S+
- 1...Qd7
- 2.Sf7+
- 2...Kc7
- 3.b8Q#
- 2...Kc7
- 2.b8Q+
- 2...Qc7
- 3.Sf7#
- 2...Qc7
- 2.b8B+
- 2...Qc7
- 3.Sf7#
- 2...Qc7
- 2.Sf7+
- 1...Qd8
- 2.b8Q+
- 2...Qc7
- 3.Sf7#
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qc7
- 2.b8B+
- 2...Qc7
- 3.Sf7#
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qc7
- 2.b8Q+
- 1...Qe8
- 2.Sf7+
- 2...Kc7
- 3.d6#
- 2...Qxf7
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.b8Q+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.b8B+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.Sf7+
- 1...Qf8
- 2.Sf7+
- 2...Kc7
- 3.d6#
- 2...Qxf7
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.b8Q+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.b8B+
- 2...Qxb8
- 3.axb8Q#
- 3.axb8B#
- 2...Qxb8
- 2.Sf7+
- threat
- 1.h8S!
FEATURES
NOT CLASSIFIED
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).