MESON Chess Problem Database
Problem Display
PID: 144675 (7B/8/8/4N3/3k4/8/8/4QK2 w - - 0 1)
van Rey, Loek
Probleemblad, 2011
#4
4 + 1
SOLUTION
- SOUND
- Keys
- 1.Qc1!
- threat
- 2.Ke2
- threat
- 3.Qc4#
- 2...Ke4
- 3.Qc4+
- 3...Kf5
- 4.Qg4#
- 3...Kf5
- 3.Qc4+
- 2...Kd5
- 3.Qc6+
- 3...Kd4
- 4.Sd3#
- 4.Sf3#
- 4.Sc4#
- 4.Sg4#
- 4.Sg6#
- 4.Sd7#
- 4.Sf7#
- 4.Qc4#
- 3...Kd4
- 3.Qc6+
- threat
- 2.Kf2
- threat
- 3.Qc4#
- 2...Ke4
- 3.Qc4+
- 3...Kf5
- 4.Qg4#
- 3...Kf5
- 3.Qd1
- 3...Kf4
- 4.Qg4#
- 3...Kf5
- 4.Qg4#
- 3...Kf4
- 3.Qc4+
- 2...Kd5
- 3.Qc6+
- 3...Kd4
- 4.Qc4#
- 3...Kd4
- 3.Qc6+
- threat
- 2.Ke2
- 1...Ke4
- 2.Bf6
- 2...Kd4
- 3.Qc4+
- 3...Ke3
- 4.Bg5#
- 3...Ke3
- 3.Qc4+
- 2...Kd5
- 3.Qc4+
- 3...Kd6
- 4.Qc6#
- 3...Kd6
- 3.Qc4+
- 2...Kf5
- 3.Qc6
- 3...Kf4
- 4.Qf3#
- 3...Kf4
- 3.Qc6
- 2...Kd4
- 2.Bf6
- 1...Kd5
- 2.Bg7
- 2...Kd4
- 3.Qc4+
- 3...Ke3
- 4.Bh6#
- 3...Ke3
- 3.Qc4+
- 2...Ke4
- 3.Qc4+
- 3...Ke3
- 4.Bh6#
- 3...Kf5
- 4.Qg4#
- 3...Ke3
- 3.Qc4+
- 2...Kd6
- 3.Qc6+
- 3...Ke7
- 4.Qd7#
- 3...Ke7
- 3.Qc6+
- 2...Ke6
- 3.Qd1
- threat
- 4.Qd7#
- 3...Kf5
- 4.Qg4#
- 3...Ke7
- 4.Qd7#
- threat
- 3.Qd1
- 2...Kd4
- 2.Bg7
- threat
- 1.Qc1!
FEATURES
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