MESON Chess Problem Database
Problem Display
PID: 163376 (b1R5/8/1ppk2PB/1n6/P1Qpp1N1/2p5/8/6K1 w - - 0 1)
Ovchinnikov, Y
Uralski Problemist, 1994
#3
7 + 8
SOLUTION
- SOUND
- Sets
- 1...Ke7
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Qf7+
- 1...Sa3
- 2.Qf7
- threat
- 3.Bf8#
- 2...Kc5
- 3.Bf8#
- threat
- 2.Qf7
- 1...Sc7
- 2.Rd8+
- 2...Ke7
- 3.Bg5#
- 2...Ke7
- 2.Rd8+
- 1...Ke7
- Tries
- 1.Sf6?
- threat
- 2.Bf4+
- 2...Ke7
- 3.Qf7#
- 2...Ke7
- 2.Bf4+
- 1...Ke7
- 2.Re8+
- 2...Kd6
- 3.Bf4#
- 2...Kxf6
- 3.Qe6#
- 3.Qf7#
- 2...Kd6
- 2.Re8+
- 1...Ke5!
- threat
- 1.Bf4+?
- 1...Ke7
- 2.Qf7#
- 1...Kd7!
- 1...Ke7
- 1.Bg5?
- threat
- 2.Rd8+
- 2...Kc7
- 3.Qf7#
- 2...Kc7
- 2.Rd8+
- 1...Kd7
- 2.Rd8+
- 2...Kc7
- 3.Qf7#
- 2...Kc7
- 2.Rd8+
- 1...c5!
- threat
- 1.Rxc6+?
- 1...Kd7
- 2.Qe6+
- 2...Kd8
- 3.Bg5#
- 3.Rc8#
- 2...Kd8
- 2.Qe6+
- 1...Ke7
- 2.Bg5+
- 2...Kd7
- 3.Qe6#
- 2...Ke8
- 3.Qf7#
- 2...Kf8
- 3.Qf7#
- 2...Kd7
- 2.Qe6+
- 2...Kd8
- 3.Bg5#
- 3.Rc8#
- 2...Kd8
- 2.Qf7+
- 2...Kd8
- 3.Bg5#
- 2...Kd8
- 2.Bg5+
- 1...Bxc6!
- 1...Kd7
- 1.Rxa8?
- threat
- 2.Bf4+
- 2...Kd7
- 3.Qf7#
- 2...Ke7
- 3.Qf7#
- 2...Kd7
- 2.Bf8+
- 2...Kc7
- 3.Qf7#
- 2...Kd7
- 3.Qf7#
- 2...Kc7
- 2.Bf4+
- 1...Kc7
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Qf7+
- 1...Kd7
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Qf7+
- 1...Ke7
- 2.Bf8+
- 2...Kd7
- 3.Qf7#
- 2...Kd7
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Bf8+
- 1...Sc7
- 2.Bf4+
- 2...Kd7
- 3.Qf7#
- 2...Ke7
- 3.Qf7#
- 2...Kd7
- 2.Bf8+
- 2...Kd7
- 3.Se5#
- 3.Sf6#
- 3.Qf7#
- 2...Kd7
- 2.Rd8+
- 2...Ke7
- 3.Bg5#
- 2...Ke7
- 2.Bf4+
- 1...c5!
- threat
- 1.Rd8+?
- 1...Ke7
- 2.Bg5#
- 1...Kc7!
- 1...Ke7
- 1.Re8?
- threat
- 2.Bf4+
- 2...Kd7
- 3.Sf6#
- 3.Qe6#
- 3.Qf7#
- 2...Kd7
- 2.Bf8+
- 2...Kc7
- 3.Qf7#
- 2...Kd7
- 3.Qf7#
- 2...Kc7
- 2.Bf4+
- 1...Kc7
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Qf7+
- 1...Kd7
- 2.Qe6+
- 2...Kc7
- 3.Qe7#
- 2...Kc7
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Qe6+
- 1...Sc7
- 2.Bf4+
- 2...Kd7
- 3.Sf6#
- 3.Qf7#
- 2...Kd7
- 2.Bf8+
- 2...Kd7
- 3.Sf6#
- 3.Qf7#
- 2...Kd7
- 2.Rd8+
- 2...Ke7
- 3.Bg5#
- 2...Ke7
- 2.Bf4+
- 1...c5!
- threat
- 1.Rg8?
- threat
- 2.Bf4+
- 2...Kd7
- 3.Qf7#
- 2...Ke7
- 3.Qf7#
- 2...Kd7
- 2.Bf4+
- 1...Kc7
- 2.Rg7+
- 2...Kd6
- 3.Bf4#
- 2...Kb8
- 3.Qg8#
- 2...Kc8
- 3.Qg8#
- 2...Kd8
- 3.Qg8#
- 2...Kd6
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Rg7+
- 1...Kd7
- 2.Rg7+
- 2...Kd6
- 3.Bf4#
- 2...Kc8
- 3.Qg8#
- 2...Kd8
- 3.Qg8#
- 2...Ke8
- 3.Qg8#
- 2...Kd6
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Rg7+
- 1...Ke7
- 2.Rg7+
- 2...Kd6
- 3.Bf4#
- 2...Kd8
- 3.Qg8#
- 2...Ke8
- 3.Qg8#
- 2...Kf8
- 3.Qf7#
- 3.Qg8#
- 2...Kd6
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Rg7+
- 1...c5!
- threat
- 1.Rh8?
- threat
- 2.Bf4+
- 2...Kd7
- 3.Qf7#
- 2...Ke7
- 3.Qf7#
- 2...Kd7
- 2.Bf4+
- 1...Kc7
- 2.Rh7+
- 2...Kd6
- 3.Bf4#
- 3.Bf8#
- 2...Kb8
- 3.Qg8#
- 2...Kc8
- 3.Qg8#
- 2...Kd8
- 3.Qg8#
- 2...Kd6
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Rh7+
- 1...Kd7
- 2.Rh7+
- 2...Kd6
- 3.Bf4#
- 3.Bf8#
- 2...Kc8
- 3.Qg8#
- 2...Kd8
- 3.Qg8#
- 2...Ke8
- 3.Qg8#
- 2...Kd6
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Rh7+
- 1...Ke7
- 2.Rh7+
- 2...Kd6
- 3.Bf4#
- 3.Bf8#
- 2...Kd8
- 3.Qg8#
- 2...Ke8
- 3.Qg8#
- 2...Kd6
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Rh7+
- 1...c5!
- threat
- 1.Qe6+?
- 1...Kc5
- 2.Bf8+
- 2...Sd6
- 3.Bxd6#
- 2...Sd6
- 2.Bf8+
- 1...Kxe6!
- 1...Kc5
- 1.Qxc6+?
- 1...Ke7
- 2.Bg5#
- 2.Bf8#
- 2.Re8#
- 1...Bxc6!
- 1...Ke7
- 1.Sf6?
- Keys
- 1.Qf1!
- threat
- 2.Bf8+
- 2...Kd5
- 3.Qf7#
- 2...Ke6
- 3.Qf7#
- 2...Kd7
- 3.Qf5#
- 2...Kd5
- 2.Qf5
- threat
- 3.Bf8#
- 2...Ke7
- 3.Bf8#
- threat
- 2.Bf8+
- 1...Kc5
- 2.Bf8+
- 2...Kd5
- 3.Qf7#
- 2...Sd6
- 3.Qb5#
- 2...Kd5
- 2.Bf8+
- 1...Kd5
- 2.Qf5+
- 2...Kc4
- 3.Qxb5#
- 2...Kd6
- 3.Bf8#
- 2...Kc4
- 2.Qf5+
- 1...Ke6
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Qf7+
- 1...Kd7
- 2.Qf5+
- 2...Kd6
- 3.Bf8#
- 2...Ke7
- 3.Bf8#
- 2...Kd6
- 2.Qf5+
- 1...Ke7
- 2.Bf8+
- 2...Ke6
- 3.Qf7#
- 2...Kd7
- 3.Qf5#
- 2...Ke6
- 2.Qf5
- threat
- 3.Bf8#
- 2...Kd6
- 3.Bf8#
- threat
- 2.Qf7+
- 2...Kd6
- 3.Bf8#
- 2...Kd6
- 2.Bf8+
- 1...Bb7
- 2.Bf8+
- 2...Kd5
- 3.Qf7#
- 2...Ke6
- 3.Qf7#
- 2...Kd7
- 3.Qf5#
- 2...Kd5
- 2.Bf8+
- 1...Sa7
- 2.Bf8+
- 2...Kd5
- 3.Qf7#
- 2...Ke6
- 3.Qf7#
- 2...Kd7
- 3.Qf5#
- 2...Kd5
- 2.Bf8+
- 1...Sc7
- 2.Rd8+
- 2...Kc5
- 3.Bf8#
- 2...Ke6
- 3.Qf6#
- 3.Qf7#
- 2...Ke7
- 3.Qf6#
- 2...Kc5
- 2.Rd8+
- 1...c2
- 2.Bf8+
- 2...Kd5
- 3.Qf7#
- 2...Ke6
- 3.Qf7#
- 2...Kd7
- 3.Qf5#
- 2...Kd5
- 2.Bf8+
- 1...d3
- 2.Qf5
- threat
- 3.Bf8#
- 2...Ke7
- 3.Bf8#
- threat
- 2.Qf5
- 1...e3
- 2.Qf5
- threat
- 3.Bf8#
- 2...Ke7
- 3.Bf8#
- threat
- 2.Qf5
- 1...c5
- 2.Bf8+
- 2...Kd5
- 3.Qf7#
- 2...Ke6
- 3.Qf7#
- 2...Kd7
- 3.Qf5#
- 2...Kd5
- 2.Bf8+
- threat
- 1.Qf1!
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