MESON Chess Problem Database
Problem Display
PID: 151566 (7N/8/8/K2k4/8/B7/8/4Q3 w - - 0 1)
van Rey, Loek
Probleemblad, 2013
#4
4 + 1
SOLUTION
- SOUND
- Keys
- 1.Bb2!
- threat
- 2.Kb6
- threat
- 3.Qe5+
- 3...Kc4
- 4.Qb5#
- 3...Kc4
- 3.Qe5+
- 2...Kc4
- 3.Qc3+
- 3...Kd5
- 4.Qc6#
- 3...Kd5
- 3.Qc3+
- 2...Kd6
- 3.Qe8
- 3...Kd5
- 4.Qc6#
- 3...Kd5
- 3.Qe8
- threat
- 2.Qe8
- threat
- 3.Sf7
- 3...Kc4
- 4.Qb5#
- 3...Kc5
- 4.Qb5#
- 3...Kc4
- 3.Sf7
- 2...Kc5
- 3.Qd7
- 3...Kc4
- 4.Qb5#
- 3...Kc4
- 3.Qd7
- 2...Kd6
- 3.Kb6
- 3...Kd5
- 4.Qc6#
- 3...Kd5
- 3.Kb6
- threat
- 2.Kb6
- 1...Kc4
- 2.Qd1
- 2...Kc5
- 3.Qd7
- 3...Kc4
- 4.Qb5#
- 3...Kc4
- 3.Qd7
- 2...Kc5
- 2.Qd1
- 1...Kc5
- 2.Qe8
- threat
- 3.Qd7
- 3...Kc4
- 4.Qb5#
- 3...Kc4
- 3.Qd7
- 2...Kd5
- 3.Sf7
- 3...Kc4
- 4.Qb5#
- 3...Kc5
- 4.Qb5#
- 3...Kc4
- 3.Sf7
- 2...Kd6
- 3.Kb6
- 3...Kd5
- 4.Qc6#
- 3...Kd5
- 3.Kb6
- threat
- 2.Qe8
- 1...Kc6
- 2.Qe6+
- 2...Kc5
- 3.Qd7
- 3...Kc4
- 4.Qb5#
- 3...Kc4
- 3.Qd7
- 2...Kb7
- 3.Be5
- threat
- 4.Qa6#
- 3...Ka7
- 4.Qa6#
- 3...Ka8
- 4.Qa6#
- threat
- 3.Be5
- 2...Kc7
- 3.Be5+
- 3...Kb7
- 4.Qa6#
- 3...Kd8
- 4.Sf7#
- 3...Kb7
- 3.Be5+
- 2...Kc5
- 2.Qe6+
- 1...Kd6
- 2.Kb6
- threat
- 3.Qe8
- 3...Kd5
- 4.Qc6#
- 3...Kd5
- 3.Qe8
- 2...Kd5
- 3.Qe5+
- 3...Kc4
- 4.Qb5#
- 3...Kc4
- 3.Qe5+
- 2...Kd7
- 3.Sf7
- 3...Kc8
- 4.Qe8#
- 3...Kc8
- 3.Sf7
- threat
- 2.Kb6
- threat
- 1.Bb2!
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