MESON Chess Problem Database
Problem Display
PID: 5712 (KbB4q/1PPN1P1n/Q4p1n/1pBk1p1b/3P4/2Rp3P/1N3P1r/8 w - - 0 1)
Ozbey, Y Emre
The Problemist, 1985
#3
13 + 11
SOLUTION
- SOUND
- Sets
- 1...Qf8
- 2.Sxf6+
- 2...Sxf6
- 3.Qe6#
- 2...Sxf6
- 2.Sxf6+
- 1...Qg8
- 2.Sxf6+
- 2...Sxf6
- 3.Qe6#
- 2...Sxf6
- 2.Sxf6+
- 1...d2
- 2.Re3
- threat
- 3.Qd6#
- 3.Qe6#
- threat
- 2.Qd6+
- 2...Ke4
- 3.Re3#
- 2...Ke4
- 2.Re3
- 1...Qf8
- Tries
- 1.Sb6+?
- 1...Kc6
- 2.Ba3#
- 2.Bb4#
- 2.Be7#
- 2.Bf8#
- 1...Ke4!
- 1...Kc6
- 1.Sxf6+?
- 1...Sxf6
- 2.Qe6#
- 1...Qxf6!
- 1...Sxf6
- 1.Sxb8?
- threat
- 2.Qc6#
- 2.Qe6#
- 1...Qe8
- 2.fxe8Q
- threat
- 3.Qec6#
- 3.Qa2#
- 3.Qac6#
- 3.Qd6#
- 3.Qae6#
- 3.Qee6#
- threat
- 2.fxe8R
- threat
- 3.Qa2#
- 3.Qc6#
- 3.Qd6#
- 3.Qe6#
- threat
- 2.fxe8Q
- 1...Ke4!
- threat
- 1.Ba7?
- threat
- 2.Qc6#
- 1...Bxa7
- 2.Qc6+
- 2...Kxd4
- 3.Rxd3#
- 2...Kxd4
- 2.Qc6+
- 1...Ke4!
- threat
- 1.Rxd3?
- threat
- 2.Re3
- threat
- 3.Qd6#
- 3.Qe6#
- threat
- 2.Qd6+
- 2...Ke4
- 3.Re3#
- 2...Ke4
- 2.Re3
- 1...Ke4
- 2.Qe6+
- 2...Kf4
- 3.Qe3#
- 2...Kf4
- 2.Qe6+
- 1...Qxc8
- 2.Qd6+
- 2...Ke4
- 3.Re3#
- 2...Ke4
- 2.Qd6+
- 1...Rxf2
- 2.Re3
- threat
- 3.Qd6#
- 3.Qe6#
- threat
- 2.Re3
- 1...Bxf7
- 2.Qd6+
- 2...Ke4
- 3.Re3#
- 3.f3#
- 2...Ke4
- 2.Qd6+
- 1...Bxc7
- 2.Qc6+
- 2...Kxc6
- 3.d5#
- 2...Kxc6
- 2.Qc6+
- 1...Sxf7
- 2.Qe6+
- 2...Kxe6
- 3.d5#
- 2...Kxe6
- 2.Qe6+
- 1...Qd8
- 2.Qd6+
- 2...Ke4
- 3.Re3#
- 2...Ke4
- 2.Qd6+
- 1...Qe8
- 2.Qd6+
- 2...Ke4
- 3.Re3#
- 2...Ke4
- 2.Qd6+
- 1...Qf8
- 2.Sxf6+
- 2...Sxf6
- 3.Qe6#
- 2...Sxf6
- 2.Sxf6+
- 1...Rh1
- 2.Qd6+
- 2...Ke4
- 3.Re3#
- 2...Ke4
- 2.Qd6+
- 1...Bg6
- 2.Re3
- threat
- 3.Qd6#
- 3.Qe6#
- threat
- 2.Qd6+
- 2...Ke4
- 3.Re3#
- 3.f3#
- 2...Ke4
- 2.Re3
- 1...Ba7
- 2.Qd6+
- 2...Ke4
- 3.Re3#
- 2...Ke4
- 2.Qd6+
- 1...Sg4
- 2.Qd6+
- 2...Ke4
- 3.f3#
- 2...Ke4
- 2.Qd6+
- 1...Sg5
- 2.Qd6+
- 2...Ke4
- 3.Re3#
- 2...Ke4
- 2.Qd6+
- 1...Sf8
- 2.Qd6+
- 2...Ke4
- 3.Re3#
- 2...Ke4
- 2.Qd6+
- 1...f4
- 2.Qd6+
- 2...Ke4
- 3.Qe6#
- 2...Ke4
- 2.Qd6+
- 1...Rxh3!
- threat
- 1.Qa2+?
- 1...Kc6
- 2.Ba3#
- 2.Bb4#
- 2.Be7#
- 2.Bf8#
- 1...Ke4!
- 1...Kc6
- 1.f3?
- threat
- 2.Qd6#
- 1...Bxc7
- 2.Sb8
- threat
- 3.Be6#
- 3.Qa2#
- 3.Qc6#
- 3.Qe6#
- threat
- 2.Qa2+
- 2...Kc6
- 3.Ba3#
- 3.Bb4#
- 3.Be7#
- 3.Bf8#
- 3.d5#
- 2...Kc6
- 2.b8S
- threat
- 3.Bb7#
- 3.Qa2#
- 3.Qc6#
- threat
- 2.Sb8
- 1...Sxf7
- 2.Se5
- threat
- 3.Be6#
- 3.Qa2#
- 3.Qc6#
- 3.Qe6#
- threat
- 2.Sb6+
- 2...Kc6
- 3.Ba3#
- 3.Bb4#
- 3.Be7#
- 3.Bf8#
- 2...Kc6
- 2.Sxb8
- threat
- 3.Be6#
- 3.Qa2#
- 3.Qc6#
- 3.Qe6#
- threat
- 2.Qa2+
- 2...Kc6
- 3.Ba3#
- 3.Bb4#
- 3.Be7#
- 3.Bf8#
- 2...Kc6
- 2.cxb8S
- threat
- 3.Sb6#
- 3.Qa2#
- 3.Qc6#
- threat
- 2.Se5
- 1...Qf8
- 2.Sb6+
- 2...Kc6
- 3.Be7#
- 3.Bxf8#
- 2...Kc6
- 2.Sxf6+
- 2...Sxf6
- 3.Be6#
- 3.Qe6#
- 2...Sxf6
- 2.Sxf8
- threat
- 3.Be6#
- 3.Qd6#
- 3.Qe6#
- threat
- 2.Qa2+
- 2...Kc6
- 3.Be7#
- 3.Bxf8#
- 2...Kc6
- 2.Sb6+
- 1...Bxf3!
- threat
- 1.cxb8Q?
- threat
- 2.Qbd6+
- 2...Ke4
- 3.Qac6#
- 2...Ke4
- 2.Qc6+
- 2...Kxc6
- 3.Qd6#
- 2...Kxc6
- 2.Qad6+
- 2...Ke4
- 3.Qc6#
- 2...Ke4
- 2.Qbd6+
- 1...Qxc8
- 2.bxc8Q
- threat
- 3.Qc8b7#
- 3.Qac6#
- 3.Qb8b7#
- 3.Qcc6#
- 2...Ke4
- 3.Qa6b7#
- 3.Qc8b7#
- 3.Qac6#
- 3.Qcc6#
- threat
- 2.bxc8S
- threat
- 3.Qbb7#
- 2...Ke4
- 3.Qab7#
- 3.Qc6#
- threat
- 2.bxc8B
- threat
- 3.Bb7#
- 3.Qbb7#
- 2...Ke4
- 3.Bb7#
- 3.Qab7#
- 3.Qc6#
- threat
- 2.bxc8R
- threat
- 3.Qc6#
- 3.Qbb7#
- 2...Ke4
- 3.Qab7#
- 3.Qc6#
- threat
- 2.bxc8Q
- 1...Rxf2
- 2.Qc6+
- 2...Kxc6
- 3.Qd6#
- 2...Kxc6
- 2.Qc6+
- 1...Bxf7
- 2.Qc6+
- 2...Kxc6
- 3.Qd6#
- 2...Kxc6
- 2.Qc6+
- 1...Qf8
- 2.Sxf6+
- 2...Sxf6
- 3.Qe5#
- 3.Qe6#
- 2...Sxf6
- 2.Sxf6+
- 1...Bf3
- 2.Qbd6+
- 2...Ke4
- 3.Qac6#
- 2...Ke4
- 2.Qa2+
- 2...Ke4
- 3.Qe6#
- 2...Kc6
- 3.Ba3#
- 3.Bb4#
- 3.Bb6#
- 3.Bd6#
- 3.Ba7#
- 3.Be7#
- 3.Bf8#
- 3.Qe6#
- 3.Qd6#
- 2...Ke4
- 2.Qc6+
- 2...Kxc6
- 3.Qd6#
- 2...Kxc6
- 2.Qad6+
- 2...Ke4
- 3.Qc6#
- 3.Qe6#
- 2...Ke4
- 2.Qbd6+
- 1...d2
- 2.Sb6+
- 2...Ke4
- 3.Re3#
- 2...Kc6
- 3.Ba3#
- 3.Bb4#
- 3.Bd6#
- 3.Be7#
- 3.Bf8#
- 3.Bd7#
- 3.Qd6#
- 3.d5#
- 2...Ke4
- 2.Re3
- threat
- 3.Qbd6#
- 3.Qad6#
- 3.Qe6#
- threat
- 2.Qbd6+
- 2...Ke4
- 3.Re3#
- 3.Qac6#
- 2...Ke4
- 2.Qa2+
- 2...Ke4
- 3.Re3#
- 3.Qe6#
- 2...Kc6
- 3.Ba3#
- 3.Bb4#
- 3.Bb6#
- 3.Bd6#
- 3.Ba7#
- 3.Be7#
- 3.Bf8#
- 3.Qe6#
- 3.Qd6#
- 3.d5#
- 2...Ke4
- 2.Qc6+
- 2...Kxc6
- 3.Qd6#
- 2...Kxc6
- 2.Qad6+
- 2...Ke4
- 3.Re3#
- 3.Qc6#
- 3.Qe6#
- 2...Ke4
- 2.Sb6+
- 1...b4
- 2.Sb6+
- 2...Ke4
- 3.Qxd3#
- 2...Kc6
- 3.Bxb4#
- 3.Bd7#
- 3.Qd6#
- 3.Qa4#
- 3.d5#
- 2...Ke4
- 2.Qbd6+
- 2...Ke4
- 3.Qxd3#
- 3.Qac6#
- 2...Ke4
- 2.Qad6+
- 2...Ke4
- 3.Qc6#
- 2...Ke4
- 2.Sb6+
- 1...f4
- 2.Qc6+
- 2...Kxc6
- 3.Qd6#
- 2...Kxc6
- 2.Qc6+
- 1...Sxf7!
- threat
- 1.Sb6+?
- Keys
- 1.Sxd3!
- threat
- 2.Qd6+
- 2...Ke4
- 3.Qc6#
- 2...Ke4
- 2.Qd6+
- 1...Rxf2
- 2.Qd6+
- 2...Ke4
- 3.Sxf2#
- 2...Ke4
- 2.Qd6+
- 1...Bxf7
- 2.f3
- threat
- 3.Sb4#
- 3.Sf4#
- 3.Qd6#
- threat
- 2.f3
- 1...Bxc7
- 2.Qc6+
- 2...Kxc6
- 3.Sb4#
- 2...Kxc6
- 2.Qc6+
- 1...Sxf7
- 2.Qe6+
- 2...Kxe6
- 3.Sf4#
- 2...Kxe6
- 2.Qe6+
- 1...Qf8
- 2.Sxf6+
- 2...Sxf6
- 3.Qe6#
- 2...Sxf6
- 2.Sxf6+
- 1...Bf3
- 2.Qa2+
- 2...Ke4
- 3.Qe6#
- 2...Kc6
- 3.Ba3#
- 3.Bb4#
- 3.Be7#
- 3.Bf8#
- 2...Ke4
- 2.Qd6+
- 2...Ke4
- 3.Qc6#
- 3.Qe6#
- 2...Ke4
- 2.Qa2+
- 1...f4
- 2.Sb4+
- 2...Ke4
- 3.Qe6#
- 2...Ke4
- 2.Sb4+
- threat
- 1.Sxd3!
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