MESON Chess Problem Database
Problem Display
PID: 242138 (4b3/q1p1R3/p1p1NPp1/2p1k1P1/Q1KnN2p/2b1Rp1B/3r1P1n/B7 w - - 0 1)
Bourd, Evgeny
Variantim, 2015
#3
11 + 14
SOLUTION
- SOUND
- Sets
- 1...Qb7
- 2.S4xc5+
- 2...Kd6
- 3.Sxb7#
- 2...Kd6
- 2.S4xc5+
- 1...Ra2
- 2.S6xc5+
- 2...Kf4
- 3.Sd3#
- 2...Se6
- 3.Sd3#
- 2...Kf4
- 2.S6xc5+
- 1...Rb2
- 2.S6xc5+
- 2...Kf4
- 3.Sd3#
- 2...Se6
- 3.Sd3#
- 2...Kf4
- 2.S6xc5+
- 1...Rc2
- 2.S6xc5+
- 2...Kf4
- 3.Sd3#
- 2...Se6
- 3.Sd3#
- 2...Kf4
- 2.S6xc5+
- 1...Re2
- 2.S6xc5+
- 2...Kf4
- 3.Sd3#
- 2...Se6
- 3.Sd3#
- 2...Kf4
- 2.S6xc5+
- 1...Rd3
- 2.S6xc5+
- 2...Kf4
- 3.Sxd3#
- 2...Se6
- 3.Sxd3#
- 2...Kf4
- 2.S6xc5+
- 1...Bb4
- 2.Sxd4+
- 2...Kf4
- 3.Se6#
- 2...Kf4
- 2.Sxd4+
- 1...Ba5
- 2.Sxd4+
- 2...Kf4
- 3.Se6#
- 2...Kf4
- 2.Sxd4+
- 1...Bd7
- 2.S4xc5+
- 2...Kd6
- 3.Rxd7#
- 2...Kd6
- 2.S4xc5+
- 1...Bf7
- 2.Sxc5+
- 2...Kd6
- 3.Rd7#
- 2...Kd6
- 2.Sxc5+
- 1...Sf1
- 2.Sxd4+
- 2...Kf4
- 3.Rxf3#
- 2...Kf4
- 2.Sxd4+
- 1...Sg4
- 2.Sxd4+
- 2...Kf4
- 3.Rxf3#
- 2...Kf4
- 2.Sxd4+
- 1...Se2
- 2.Sxc3+
- 2...Kd6
- 3.Se4#
- 2...Kd6
- 2.Sxc3+
- 1...Sb3
- 2.Sxc3+
- 2...Kd6
- 3.Se4#
- 2...Kd6
- 2.Sxc3+
- 1...Sb5
- 2.Sxc3+
- 2...Kd6
- 3.Se4#
- 2...Kd6
- 2.Sxc3+
- 1...Sxe6
- 2.Sxc5+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sxc5+
- 1...Qb7
- Tries
- 1.Sf4+?
- 1...Se6
- 2.Sxc5+
- 2...Kxf4
- 3.Sxe6#
- 2...Kd6
- 3.R3xe6#
- 3.R7xe6#
- 2...Kxf4
- 2.Sxc5+
- 1...Kxf4!
- 1...Se6
- 1.S6xc5+?
- 1...Se6
- 2.Sxd2+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sxc3+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.S3e4#
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sg3+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sd6+
- 2...Kf4
- 3.Sxe6#
- 2...Kxd6
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sxd2+
- 1...Kf4!
- 1...Se6
- 1.Sxc7+?
- 1...Se6
- 2.Sxd2+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.Sxe8#
- 3.R3xe6#
- 2...Kf4
- 2.Sxc3+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.Se4#
- 3.Sxe8#
- 3.R3xe6#
- 2...Kf4
- 2.Sg3+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.Sxe8#
- 3.R3xe6#
- 2...Kf4
- 2.Sxc5+
- 2...Kf4
- 3.S5xe6#
- 3.S7xe6#
- 2...Kd6
- 3.Sxe8#
- 3.R3xe6#
- 2...Kf4
- 2.Sd6+
- 2...Kf4
- 3.Sxe6#
- 2...Kxd6
- 3.Sxe8#
- 3.R3xe6#
- 2...Kf4
- 2.Sxd2+
- 1...Kf4!
- 1...Se6
- 1.Sg7+?
- 1...Se6
- 2.Sxd2+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.Sxe8#
- 3.R3xe6#
- 2...Kf4
- 2.Sxc3+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.Se4#
- 3.Sxe8#
- 3.R3xe6#
- 2...Kf4
- 2.Sg3+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.Sxe8#
- 3.R3xe6#
- 2...Kf4
- 2.Sxc5+
- 2...Kf4
- 3.Scxe6#
- 3.Sgxe6#
- 2...Kd6
- 3.Sxe8#
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sd6+
- 2...Kf4
- 3.Sxe6#
- 2...Kxd6
- 3.Sxe8#
- 3.R3xe6#
- 2...Kf4
- 2.Sxd2+
- 1...Kf4!
- 1...Se6
- 1.Sd8+?
- 1...Se6
- 2.Sxd2+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.R3xe6#
- 2...Kf4
- 2.Sxc3+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.Se4#
- 3.R3xe6#
- 2...Kf4
- 2.Sg3+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.R3xe6#
- 2...Kf4
- 2.Sxc5+
- 2...Kf4
- 3.Scxe6#
- 3.Sdxe6#
- 2...Kd6
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sd6+
- 2...Kf4
- 3.Sxe6#
- 2...Kxd6
- 3.R3xe6#
- 2...Kf4
- 2.Sxd2+
- 1...Kf4!
- 1...Se6
- 1.Sf8+?
- 1...Se6
- 2.Sxd2+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sxc3+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.Se4#
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sg3+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sxc5+
- 2...Kf4
- 3.Scxe6#
- 3.Sfxe6#
- 2...Kd6
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sd6+
- 2...Kf4
- 3.Sxe6#
- 2...Kxd6
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sxd2+
- 1...Kf4!
- 1...Se6
- 1.Bxc3?
- threat
- 2.Sxd4+
- 2...Kf4
- 3.Se6#
- 2...Kf4
- 2.Sxd4+
- 1...Sg4
- 2.Sxd4+
- 2...Kf4
- 3.Rxf3#
- 2...Kf4
- 2.Sxd4+
- 1...Bd7
- 2.S4xc5+
- 2...Kd6
- 3.Rxd7#
- 2...Kd6
- 2.S4xc5+
- 1...Bf7
- 2.Sxc5+
- 2...Kd6
- 3.Rd7#
- 2...Kd6
- 2.Sxc5+
- 1...Sf1
- 2.Sxd4+
- 2...Kf4
- 3.Se6#
- 3.Rxf3#
- 2...Kf4
- 2.Sxd4+
- 1...Rxf2!
- threat
- 1.f7?
- threat
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Se6
- 3.Sxg6#
- 2...Kf4
- 2.f8Q
- threat
- 3.Sxd4#
- 3.Qg7#
- 3.Qf4#
- 3.Qf6#
- 3.Qh8#
- threat
- 2.Sf8+
- 1...Rxf2
- 2.f8Q
- threat
- 3.Sxd4#
- 3.Qg7#
- 3.Qf4#
- 3.Qf6#
- 3.Qh8#
- threat
- 2.f8Q
- 1...Bxa1
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Se6
- 3.Sxg6#
- 2...Kf4
- 2.Sf8+
- 1...Bxf7
- 2.Sxc5+
- 2...Kd6
- 3.Rd7#
- 2...Kd6
- 2.Sf6+
- 2...Kd6
- 3.Rd7#
- 2...Kd6
- 2.Sxc5+
- 1...Sxe6
- 2.Sxc5+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sxc5+
- 1...Sg4
- 2.Sxd4+
- 2...Kf4
- 3.Rxf3#
- 2...Kf4
- 2.Sxd4+
- 1...Sc2
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Kf4
- 2.Sf8+
- 1...Qb6
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Se6
- 3.Sxg6#
- 2...Kf4
- 2.Sf8+
- 1...Qb8
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Se6
- 3.Sxg6#
- 2...Kf4
- 2.Sf8+
- 1...Qb7
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Se6
- 3.Sxg6#
- 2...Kf4
- 2.Sf8+
- 1...Ra2
- 2.S6xc5+
- 2...Kf4
- 3.Sd3#
- 2...Se6
- 3.Sd3#
- 2...Kf4
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Se6
- 3.Sxg6#
- 2...Kf4
- 2.S6xc5+
- 1...Rb2
- 2.S6xc5+
- 2...Kf4
- 3.Sd3#
- 2...Se6
- 3.Sd3#
- 2...Kf4
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Se6
- 3.Sxg6#
- 2...Kf4
- 2.S6xc5+
- 1...Rc2
- 2.S6xc5+
- 2...Kf4
- 3.Sd3#
- 2...Se6
- 3.Sd3#
- 2...Kf4
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Se6
- 3.Sxg6#
- 2...Kf4
- 2.S6xc5+
- 1...Bb2
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Se6
- 3.Sxg6#
- 2...Kf4
- 2.Sf8+
- 1...Bb4
- 2.Sxd4+
- 2...Kf4
- 3.Se6#
- 2...Kf4
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Kf4
- 2.Sxd4+
- 1...Ba5
- 2.Sxd4+
- 2...Kf4
- 3.Se6#
- 2...Kf4
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Kf4
- 2.Sxd4+
- 1...Bd7
- 2.S4xc5+
- 2...Kd6
- 3.Rxd7#
- 2...Kd6
- 2.Sf6+
- 2...Kd6
- 3.Rxd7#
- 2...Kd6
- 2.S4xc5+
- 1...Sf1
- 2.Sxd4+
- 2...Kf4
- 3.Rxf3#
- 2...Kf4
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Se6
- 3.Sxg6#
- 2...Kf4
- 2.Sxd4+
- 1...Se2
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Kf4
- 2.f8Q
- threat
- 3.Sd4#
- 3.Sf4#
- 3.S6xc5#
- 3.Sxc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qg7#
- 3.Qf6#
- 3.Qh8#
- 2...Rd4+
- 3.Sxd4#
- threat
- 2.Sf8+
- 1...Sb3
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Kf4
- 2.Sf8+
- 1...Sb5
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Kf4
- 2.Sf8+
- 1...a5
- 2.Sf8+
- 2...Kf4
- 3.Sxg6#
- 2...Se6
- 3.Sxg6#
- 2...Kf4
- 2.Sf8+
- 1...Sf5!
- threat
- 1.Sf4+?
- Keys
- 1.Qa5!
- threat
- 2.S4xc5+
- 2...Kd6
- 3.Se4#
- 2...Kd6
- 2.S4xc5+
- 1...Bxa5
- 2.Sxd4+
- 2...Kf4
- 3.Se6#
- 2...Kf4
- 2.Sxd4+
- 1...Sxe6
- 2.Sxc5+
- 2...Kf4
- 3.Sxe6#
- 2...Kd6
- 3.Se4#
- 3.R3xe6#
- 3.R7xe6#
- 2...Kf4
- 2.Sxc5+
- 1...Sg4
- 2.Sxd4+
- 2...Kf4
- 3.Rxf3#
- 2...Kf4
- 2.Sxd4+
- 1...Sc2
- 2.S6xc5+
- 2...Kf4
- 3.Se6#
- 2...Kf4
- 2.S6xc5+
- 1...Re2
- 2.S6xc5+
- 2...Kf4
- 3.Sd3#
- 2...Se6
- 3.Sd3#
- 2...Kf4
- 2.S6xc5+
- 1...Rd3
- 2.S6xc5+
- 2...Kf4
- 3.Sxd3#
- 2...Se6
- 3.Sxd3#
- 2...Kf4
- 2.S6xc5+
- 1...Bd7
- 2.S4xc5+
- 2...Kd6
- 3.Se4#
- 3.Rxd7#
- 2...Kd6
- 2.S4xc5+
- 1...Bf7
- 2.Sxc5+
- 2...Kd6
- 3.Se4#
- 3.Rd7#
- 2...Kd6
- 2.Sxc5+
- 1...Sf1
- 2.Sxd4+
- 2...Kf4
- 3.Rxf3#
- 2...Kf4
- 2.Sxd4+
- 1...Sb5
- 2.Sxc3+
- 2...Kd6
- 3.Se4#
- 2...Kd6
- 2.Sxc3+
- 1...Sf5
- 2.S6xc5+
- 2...Kf4
- 3.Se6#
- 2...Sxe7
- 3.Sd3#
- 2...Kf4
- 2.S6xc5+
- threat
- 1.Qa5!
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