MESON Chess Problem Database
Problem Display
PID: 179616 (4Bbr1/3pP3/4k3/2Q3p1/4p1p1/1p2B1K1/8/8 w - - 0 1)
Davidenko, Fedor Vasilevich
1st Prize, Krasnorski Komsomolets, 1979
#3
5 + 8
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Kf6
- 2.Bd4+
- 2...Ke6
- 3.Qe5#
- 2...Ke6
- 2.Bd4+
- 1...Rg6
- 2.exf8Q
- threat
- 3.Qcd6#
- 3.Qfd6#
- 3.Qfe7#
- 3.Qcf5#
- 3.Qff5#
- 3.Qf7#
- threat
- 2.exf8S+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.exf8Q
- 1...Rg7
- 2.exf8Q
- threat
- 3.Qcd6#
- 3.Qfd6#
- 3.Qcf5#
- 3.Qff5#
- threat
- 2.exf8S+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.exf8Q
- 1...Kf6
- Tries
- 1.Bf4?
- threat
- 2.Qe5#
- 1...d5
- 2.Qd6+
- 2...Kf5
- 3.Bd7#
- 3.Qe5#
- 2...Kf5
- 2.Qd6+
- 1...d6
- 2.Qxd6+
- 2...Kf5
- 3.Bd7#
- 3.Qe5#
- 2...Kf5
- 2.Qxd6+
- 1...Bg7
- 2.Qd6+
- 2...Kf5
- 3.Bg6#
- 3.Bxd7#
- 3.Qg6#
- 2...Kf5
- 2.Qd6+
- 1...gxf4+!
- threat
- 1.Qd4?
- threat
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- 2...Ke5
- 2.Qxd7+
- 1...Kf5
- 2.Qd6
- threat
- 3.Bxd7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- 2...Ke5
- 2.Qd6
- 1...Kxe7
- 2.Qxd7+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.Qxd7+
- 1...d6
- 2.Qxe4+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.Qxe4+
- 1...d5!
- threat
- 1.Qd6+?
- 1...Kf5
- 2.Bxd7#
- 1...Kxd6!
- 1...Kf5
- 1.Qa7?
- threat
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- 2...Ke5
- 2.Qxd7+
- 1...Kd5
- 2.Qxd7+
- 2...Kc4
- 3.Qd4#
- 2...Ke5
- 3.Bd4#
- 2...Kc4
- 2.Qxd7+
- 1...Ke5
- 2.Qxd7
- threat
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- threat
- 2.Qxd7
- 1...Kf5
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- 2...Ke5
- 2.Qxd7+
- 1...Kd6
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Qxd7+
- 1...Kf6
- 2.Bd4+
- 2...Kf5
- 3.Qxd7#
- 2...Ke6
- 3.Qxd7#
- 2...Kxe7
- 3.Qxd7#
- 2...Kf5
- 2.Bd4+
- 1...Kxe7
- 2.Qxd7+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.Qxd7+
- 1...d5
- 2.Bd4
- threat
- 3.Qd7#
- 2...Kf5
- 3.Qd7#
- 2...Kd6
- 3.Qd7#
- threat
- 2.Bd4
- 1...d6!
- threat
- 1.Qb5?
- threat
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- 2...Ke5
- 2.Qxd7+
- 1...Kd6
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Qxd7+
- 1...Kf6
- 2.Bd4+
- 2...Ke6
- 3.Qxd7#
- 3.Qe5#
- 2...Kxe7
- 3.Qxd7#
- 2...Ke6
- 2.Bd4+
- 1...Kxe7
- 2.Qxd7+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.Qxd7+
- 1...d5
- 2.Bd4
- threat
- 3.Qd7#
- 2...Kf5
- 3.Qd7#
- 3.Qxd5#
- 2...Kd6
- 3.Qd7#
- 2...Kxe7
- 3.Qd7#
- threat
- 2.Bd4
- 1...d6!
- threat
- 1.Qd5+?
- 1...Kf6
- 2.Bd4+
- 2...Kxe7
- 3.Qxd7#
- 2...Kxe7
- 2.Bd4+
- 1...Kxe7
- 2.Qxd7+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.Qxd7+
- 1...Kxd5!
- 1...Kf6
- 1.Qf5+?
- 1...Kd6
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Qxd7+
- 1...Kxe7
- 2.Qxd7+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.Qxd7+
- 1...Kxf5!
- 1...Kd6
- 1.Qc6+?
- 1...Ke5
- 2.Qxd7
- threat
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- threat
- 2.Qxd7
- 1...Kf5
- 2.Bxd7+
- 2...Ke5
- 3.Qe6#
- 2...Ke5
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- 2...Ke5
- 2.Qd6
- threat
- 3.Bxd7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bxd7+
- 1...Kxe7
- 2.Qxd7+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.Qxd7+
- 1...d6
- 2.Qxe4+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.Qxe4+
- 1...dxc6!
- 1...Ke5
- 1.Qc7?
- threat
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- 2...Ke5
- 2.Qxd7+
- 1...Kf5
- 2.Bd4
- threat
- 3.Qe5#
- 3.Qxd7#
- 2...Ke6
- 3.Qe5#
- 3.Qxd7#
- 2...d6
- 3.Qd7#
- 3.Qc8#
- threat
- 2.Qd6
- threat
- 3.Bxd7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- 2...Ke5
- 2.Bd4
- 1...Kf6
- 2.Bd4+
- 2...Kf5
- 3.Qe5#
- 3.Qxd7#
- 2...Ke6
- 3.Qe5#
- 3.Qxd7#
- 2...Kxe7
- 3.Qxd7#
- 2...Kf5
- 2.Bd4+
- 1...Kxe7
- 2.Qxd7+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.Qxd7+
- 1...d5
- 2.Bd4
- threat
- 3.Qe5#
- 3.Qd7#
- 2...Kf5
- 3.Qe5#
- 3.Qd7#
- 3.Qc8#
- threat
- 2.Bd4
- 1...d6!
- threat
- 1.exf8Q?
- threat
- 2.Qcd6#
- 2.Qfd6#
- 2.Qfe7#
- 2.Qcf5#
- 2.Qff5#
- 2.Qf7#
- 1...d5
- 2.Qcd6#
- 2.Qce7#
- 1...d6
- 2.Qcxd6#
- 2.Qfxd6#
- 2.Qcf5#
- 2.Qf7#
- 1...Rg7
- 2.Qcd6#
- 2.Qfd6#
- 2.Qcf5#
- 2.Qff5#
- 1...Rxf8!
- threat
- 1.exf8S+?
- 1...Kf6
- 2.Bd4#
- 1...Rxf8!
- 1...Kf6
- 1.exf8B?
- threat
- 2.Qd6+
- 2...Kf5
- 3.Bxd7#
- 2...Kf5
- 2.Qd6+
- 1...Kf6
- 2.Bd4+
- 2...Ke6
- 3.Qe5#
- 2...Ke6
- 2.Qd6+
- 2...Kf5
- 3.Bxd7#
- 2...Kf5
- 2.Bd4+
- 1...d5
- 2.Qd6+
- 2...Kf5
- 3.Bd7#
- 2...Kf5
- 2.Qd6+
- 1...d6
- 2.Qxd6+
- 2...Kf5
- 3.Bd7#
- 2...Kf5
- 2.Qxd6+
- 1...Rg6
- 2.Kxg4
- threat
- 3.Qd6#
- 3.Qf5#
- 2...Kf6
- 3.Qd6#
- 3.Qe7#
- 3.Qf5#
- threat
- 2.Bxg6
- threat
- 3.Qd6#
- 3.Qf5#
- 2...Kf6
- 3.Qd6#
- 3.Qf5#
- threat
- 2.Bd6
- threat
- 3.Qe5#
- 2...Kf6
- 3.Qe5#
- threat
- 2.Qd6+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Kxg4
- 1...Rg7
- 2.Bd6
- threat
- 3.Qe5#
- 2...Kf6
- 3.Qe5#
- threat
- 2.Bd6
- 1...Rh8
- 2.Qd6+
- 2...Kf5
- 3.Bg6#
- 3.Bxd7#
- 2...Kf5
- 2.Qd6+
- 1...Rxf8!
- threat
- 1.Bf4?
- Keys
- 1.Qc8!
- threat
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- 2...Ke5
- 2.Qxd7+
- 1...Kd5
- 2.Qxd7+
- 2...Kc4
- 3.Qd4#
- 2...Ke5
- 3.Bd4#
- 2...Kc4
- 2.Qxd7+
- 1...Ke5
- 2.Qxd7
- threat
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- threat
- 2.Qxd7
- 1...Kf5
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Kf6
- 3.Bd4#
- 2...Ke5
- 2.Qxd7+
- 1...Kd6
- 2.Qxd7+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Qxd7+
- 1...Kf6
- 2.Bd4+
- 2...Kf5
- 3.Qxd7#
- 2...Ke6
- 3.Qxd7#
- 2...Kxe7
- 3.Qxd7#
- 2...Kf5
- 2.Bd4+
- 1...Kxe7
- 2.Qxd7+
- 2...Kf6
- 3.Bd4#
- 2...Kf6
- 2.Qxd7+
- threat
- 1.Qc8!
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