MESON Chess Problem Database
Problem Display
PID: 261717 (4n3/K2Pr3/p1Q1PN1b/4k2q/2P1N1p1/2p1nR1B/3PP3/2B5 w - - 0 1)
Fyodorov, Anton Anatolevich
Sigurov, Aleksandr Ilich
1st Prize, SuperProblem, 2019
#3
12 + 9
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.Qb6+
- 2...Kxc4
- 3.d3#
- 2...Ke5
- 3.d4#
- 2...Qc5
- 3.Qxc5#
- 2...Kxc4
- 2.Qb6+
- 1...Qg6
- 2.d4+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.d4+
- 1...Qf7
- 2.Sxg4+
- 2...Kd4
- 3.dxc3#
- 2...Sxg4
- 3.Qd5#
- 2...Kd4
- 2.d4+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.Sxg4+
- 1...Qxh3
- 2.d4+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.d4+
- 1...Qh4
- 2.d4+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.d4+
- 1...Rxe6
- 2.Qc5+
- 2...Sd5
- 3.Qxd5#
- 3.d4#
- 2...Sd5
- 2.Qc5+
- 1...Rxd7+
- 2.Sxd7+
- 2...Kd4
- 3.dxc3#
- 2...Kd4
- 2.Sxd7+
- 1...Bg5
- 2.d4+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.d4+
- 1...Sd1
- 2.Qd5#
- 1...Sf1
- 2.Qd5#
- 1...Sc2
- 2.Qd5#
- 1...Sg2
- 2.Qd5#
- 1...Sxc4
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 1...Sf5
- 2.Qd5#
- 1...Sd6
- 2.Qxd6#
- 1...Sxf6
- 2.Qd6+
- 2...Kxe4
- 3.d3#
- 2...Kxe4
- 2.Qd6+
- 1...Sc7
- 2.Qd6#
- 1...Sg7
- 2.Qd6#
- 1...cxd2
- 2.Bb2#
- 1...c2
- 2.Bb2#
- 1...gxf3
- 2.Qc5+
- 2...Kf4
- 3.dxe3#
- 2...Sd5
- 3.d4#
- 2...Kf4
- 2.Qc5+
- 1...g3
- 2.Qc5+
- 2...Sd5
- 3.Qxd5#
- 3.d4#
- 2...Sd5
- 2.Qc5+
- 1...Kd4
- Tries
- 1.Kxa6?
- threat
- 2.Qb5+
- 2...Kd4
- 3.dxc3#
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kd4
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.Qb5+
- 1...Sc7+
- 2.Qxc7+
- 2...Kd4
- 3.dxc3#
- 2...Kxe6
- 3.d8S#
- 2...Kd4
- 2.Qxc7+
- 1...Kd4
- 2.Qb6+
- 2...Kxc4
- 3.d3#
- 2...Ke5
- 3.d4#
- 2...Qc5
- 3.Qxc5#
- 2...Kxc4
- 2.Qb6+
- 1...Qxh3
- 2.Qb5+
- 2...Kd4
- 3.Qc5#
- 3.dxc3#
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kd4
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.d4+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.Qb5+
- 1...Rxd7
- 2.Sxd7+
- 2...Kd4
- 3.dxc3#
- 2...Kd4
- 2.Sxd7+
- 1...Sxf6
- 2.Qd6+
- 2...Kxe4
- 3.d3#
- 2...Kxe4
- 2.Qd6+
- 1...gxf3
- 2.Qc5+
- 2...Kf4
- 3.dxe3#
- 2...Sd5
- 3.d4#
- 2...Kf4
- 2.Qc5+
- 1...Qg6
- 2.Qb5+
- 2...Kd4
- 3.Qc5#
- 3.dxc3#
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kd4
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.d4+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.Qb5+
- 1...Qf7
- 2.Sxg4+
- 2...Kd4
- 3.dxc3#
- 2...Sxg4
- 3.Qd5#
- 2...Kd4
- 2.Qb5+
- 2...Kd4
- 3.Qc5#
- 3.dxc3#
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kd4
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.d4+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.Sxg4+
- 1...Qh4
- 2.Qb5+
- 2...Kd4
- 3.Qc5#
- 3.dxc3#
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kd4
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.d4+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.Qb5+
- 1...Rf7
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.Qc5+
- 1...Rg7
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.Qc5+
- 1...Rh7
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.Qc5+
- 1...Bg5
- 2.Qb5+
- 2...Kd4
- 3.Qc5#
- 3.dxc3#
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kd4
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.d4+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.Qb5+
- 1...Bg7
- 2.Qb5+
- 2...Kd4
- 3.dxc3#
- 3.dxe3#
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kd4
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.Qb5+
- 1...Bf8
- 2.Qb5+
- 2...Kd4
- 3.dxc3#
- 3.dxe3#
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kd4
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.Qb5+
- 1...g3
- 2.Qb5+
- 2...Kd4
- 3.dxc3#
- 2...Sd5
- 3.Qxd5#
- 2...Kd4
- 2.Qc5+
- 2...Sd5
- 3.Qxd5#
- 3.d4#
- 2...Sd5
- 2.Qb5+
- 1...Rxe6!
- threat
- 1.Kb8?
- threat
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.Qc5+
- 1...Kd4
- 2.Qb6+
- 2...Kxc4
- 3.d3#
- 2...Ke5
- 3.d4#
- 2...Qc5
- 3.Qxc5#
- 2...Kxc4
- 2.Qb6+
- 1...Rxe6
- 2.Qc5+
- 2...Sd5
- 3.Qxd5#
- 3.d4#
- 2...Sd5
- 2.Qc5+
- 1...Rxd7
- 2.Sxd7+
- 2...Kd4
- 3.dxc3#
- 2...Kd4
- 2.Sxd7+
- 1...Sxf6
- 2.Qd6+
- 2...Kxe4
- 3.d3#
- 2...Kxe4
- 2.Qd6+
- 1...gxf3
- 2.Qc5+
- 2...Kf4
- 3.dxe3#
- 2...Sd5
- 3.d4#
- 2...Kf4
- 2.Qc5+
- 1...g3
- 2.Qc5+
- 2...Sd5
- 3.Qxd5#
- 3.d4#
- 2...Sd5
- 2.Qc5+
- 1...Bf4!
- threat
- 1.Sxg4+?
- 1...Kd4
- 2.dxc3#
- 1...Sxg4
- 2.Qd5#
- 1...Qxg4!
- 1...Kd4
- 1.Bxg4?
- threat
- 2.Qc5+
- 2...Sd5
- 3.Qxd5#
- 3.d4#
- 2...Sd5
- 2.Qc5+
- 1...Rxd7+
- 2.Sxd7+
- 2...Kd4
- 3.dxc3#
- 2...Kd4
- 2.Sxd7+
- 1...Kd4
- 2.Qb6+
- 2...Kxc4
- 3.d3#
- 2...Ke5
- 3.d4#
- 2...Qc5
- 3.Qxc5#
- 2...Kxc4
- 2.Qb6+
- 1...Qxg4
- 2.Sxg4+
- 2...Kd4
- 3.dxc3#
- 2...Sxg4
- 3.Qd5#
- 2...Kd4
- 2.d4+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.Sxg4+
- 1...Sxf6
- 2.Qd6+
- 2...Kxe4
- 3.d3#
- 2...Kxe4
- 2.Qd6+
- 1...Qf5!
- threat
- 1.Qc5+?
- 1...Sd5
- 2.Qxd5#
- 1...Kxe6!
- 1...Sd5
- 1.Qc7+?
- 1...Kd4
- 2.dxc3#
- 1...Kxe6
- 2.d8S#
- 1...Sd6
- 2.Qxd6#
- 1...Sxc7!
- 1...Kd4
- 1.dxe3?
- threat
- 2.Qd5#
- 1...Sxf6
- 2.Qd6+
- 2...Kxe4
- 3.Qd4#
- 2...Kxe4
- 2.Qd6+
- 1...Bxe3+!
- threat
- 1.Kxa6?
- Keys
- 1.Ka8!
- threat
- 2.Qc5+
- 2...Kxe6
- 3.d8S#
- 2...Sd5
- 3.Qxd5#
- 2...Kxe6
- 2.Qc5+
- 1...Sc7+
- 2.Qxc7+
- 2...Kd4
- 3.dxc3#
- 2...Kxe6
- 3.d8S#
- 2...Kd4
- 2.Qxc7+
- 1...Kd4
- 2.Qb6+
- 2...Kxc4
- 3.d3#
- 2...Ke5
- 3.d4#
- 2...Qc5
- 3.Qxc5#
- 2...Kxc4
- 2.Qb6+
- 1...Rxe6
- 2.Qc5+
- 2...Sd5
- 3.Qxd5#
- 3.d4#
- 2...Sd5
- 2.Qc5+
- 1...Rxd7
- 2.Sxd7+
- 2...Kd4
- 3.dxc3#
- 2...Kd4
- 2.Sxd7+
- 1...Sxf6
- 2.Qd6+
- 2...Kxe4
- 3.d3#
- 2...Kxe4
- 2.Qd6+
- 1...gxf3
- 2.Qc5+
- 2...Kf4
- 3.dxe3#
- 2...Sd5
- 3.d4#
- 2...Kf4
- 2.Qc5+
- 1...g3
- 2.Qc5+
- 2...Sd5
- 3.Qxd5#
- 3.d4#
- 2...Sd5
- 2.Qc5+
- threat
- 1.Ka8!
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