MESON Chess Problem Database
Problem Display
PID: 244968 (K7/1n6/pk6/8/8/P1QN4/8/8 w - - 0 1)
Labrinakos, Petros
The Problemist Supplement, 2020
#3
4 + 3
SOLUTION
- SOUND
- Sets
- 1...Kb5
- 2.Kxb7
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- 2...a5
- 3.Qb3#
- 3.Qc6#
- threat
- 2.Kxb7
- 1...Sa5
- 2.Qc5#
- 1...Sc5
- 2.Qxc5#
- 1...Sd6
- 2.Qc5#
- 1...Sd8
- 2.Qc5#
- 1...Kb5
- Tries
- 1.Kb8?
- 1...Kb5
- 2.Kxb7
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- 2...a5
- 3.Qb3#
- 3.Qc6#
- threat
- 2.Kc7
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- 2...a5
- 3.Qc6#
- threat
- 2.Se5
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- 2...Kb6
- 3.Qb4#
- 2...a5
- 3.Qc6#
- threat
- 2.a4+
- 2...Kxa4
- 3.Qb4#
- 2...Kb6
- 3.Qc7#
- 2...Kxa4
- 2.Kxb7
- 1...a5!
- 1...Kb5
- 1.Qc4?
- 1...Ka5
- 2.Qb4#
- 1...Sc5
- 2.Qxc5#
- 1...Sa5
- 2.Qc5#
- 1...Sd6
- 2.Qc5#
- 1...Sd8
- 2.Qc5#
- 1...a5!
- 1...Ka5
- 1.Qc6+?
- 1...Ka5
- 2.Qxb7
- 2...Ka4
- 3.Qb4#
- 2...Ka4
- 2.Qxb7
- 1...Kxc6!
- 1...Ka5
- 1.Qc8?
- threat
- 2.Qxb7+
- 2...Ka5
- 3.Qb4#
- 2...Ka5
- 2.Qxb7+
- 1...Ka5
- 2.Qxb7
- 2...Ka4
- 3.Qb4#
- 2...Ka4
- 2.Qxb7
- 1...Kb5!
- threat
- 1.a4?
- 1...Sc5
- 2.Qxc5#
- 1...Sa5
- 2.Qc5#
- 1...Sd6
- 2.Qc5#
- 1...Sd8
- 2.Qc5#
- 1...a5!
- 1...Sc5
- 1.Kb8?
- Keys
- 1.Se5!
- threat
- 2.Qc6+
- 2...Ka5
- 3.Sc4#
- 2...Ka5
- 2.Qc6+
- 1...Sc5
- 2.Qb4+
- 2...Kc7
- 3.Qb8#
- 2...Kc7
- 2.Qb4+
- 1...Sa5
- 2.Qb4+
- 2...Kc7
- 3.Qb8#
- 2...Kc7
- 2.Qb4+
- 1...Sd6
- 2.Kb8
- 2...Kb5
- 3.Qb4#
- 2...Sc4
- 3.Qb4#
- 2...a5
- 3.Qc6#
- 2...Se4
- 3.Qb4#
- 2...Sb5
- 3.Sd7#
- 2...Sf5
- 3.Qb4#
- 2...Sb7
- 3.Qb4#
- 2...Sf7
- 3.Qb4#
- 2...Sc8
- 3.Qb4#
- 2...Se8
- 3.Qb4#
- 2...Kb5
- 2.Kb8
- 1...Sd8
- 2.Qb4+
- 2...Kc7
- 3.Qb8#
- 2...Kc7
- 2.Qb4+
- threat
- 1.Se5!
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