MESON Chess Problem Database
Problem Display
PID: 69867 (8/8/6Q1/4k2B/4p3/8/K2BP3/8 w - - 0 1)
Shifrin, Semion
The Problemist Supplement, 2006
#3
5 + 2
SOLUTION
- SOUND
- Tries
- 1.Bc3+?
- 1...Kf4
- 2.Ka1
- 2...Ke3
- 3.Qg3#
- 2...e3
- 3.Qg4#
- 2...Ke3
- 2.Kb1
- 2...Ke3
- 3.Qg3#
- 2...e3
- 3.Qg4#
- 2...Ke3
- 2.Kb2
- 2...Ke3
- 3.Qg3#
- 2...e3
- 3.Qg4#
- 2...Ke3
- 2.Ka3
- 2...Ke3
- 3.Qg3#
- 2...e3
- 3.Qg4#
- 2...Ke3
- 2.Kb3
- 2...Ke3
- 3.Qg3#
- 2...e3
- 3.Qg4#
- 2...Ke3
- 2.Bd4
- 2...e3
- 3.Qg4#
- 2...e3
- 2.Qg1
- 2...Kf5
- 3.Qg4#
- 2...e3
- 3.Qg4#
- 2...Kf5
- 2.Qg2
- 2...Ke3
- 3.Qg3#
- 2...Kf5
- 3.Qg4#
- 2...e3
- 3.Qg4#
- 2...Ke3
- 2.Qg4+
- 2...Ke3
- 3.Qg3#
- 2...Ke3
- 2.Qg7
- 2...Ke3
- 3.Qg3#
- 2...Kf5
- 3.Qe5#
- 3.Qf6#
- 3.Qg4#
- 2...e3
- 3.Qe5#
- 3.Qg4#
- 2...Ke3
- 2.Qg8
- 2...Ke3
- 3.Qg3#
- 2...Kf5
- 3.Qg4#
- 2...e3
- 3.Qg4#
- 2...Ke3
- 2.e3+
- 2...Kxe3
- 3.Qg3#
- 2...Kxe3
- 2.Ka1
- 1...Kd5!
- 1...Kf4
- 1.Qd6+?
- 1...Kf5
- 2.Bf4
- 2...e3
- 3.Qe5#
- 2...e3
- 2.Bf4
- 1...Kxd6!
- 1...Kf5
- 1.Bc3+?
- Keys
- 1.Bb4!
- 1...Kd4
- 2.Qd6+
- 2...Ke3
- 3.Bc5#
- 2...Kc4
- 3.Qc5#
- 2...Ke3
- 2.Qd6+
- 1...Kf4
- 2.Bc3
- 2...Ke3
- 3.Qg3#
- 2...e3
- 3.Qg4#
- 2...Ke3
- 2.Bc3
- 1...Kd5
- 2.Qd6+
- 2...Kc4
- 3.Qc5#
- 2...Kc4
- 2.Qd6+
- 1...e3
- 2.Bf3
- 2...Kd4
- 3.Qe4#
- 2...Kf4
- 3.Bd6#
- 2...Kd4
- 2.Bf3
- 1...Kd4
- 1.Bb4!
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