MESON Chess Problem Database
Problem Display
PID: 72435 (q3bQ2/3p3p/5pkp/R2n1n2/4PpN1/6RK/8/B7 w - - 0 1)
Cristoffanini, Guido
Tijdschrift vd NSB, 1931
#3
7 + 10
SOLUTION
- SOUND
- Sets
- 1...Kh5
- 2.Sxf6+
- 2...Sxf6
- 3.Rxf5#
- 2...Sxf6
- 2.Qxh6+
- 2...Sxh6
- 3.Sxf6#
- 2...Sxh6
- 2.Sxf6+
- 1...Qc6
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.Se5+
- 1...Qb7
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.Se5+
- 1...Qxa5
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.Se5+
- 1...Qa6
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.Se5+
- 1...Qa7
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.Se5+
- 1...Bf7
- 2.Se5+
- 2...Kh5
- 3.Qxf7#
- 2...Kh5
- 2.Se5+
- 1...Sc3
- 2.Qxf6+
- 2...Kh5
- 3.Rxf5#
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Qxf6+
- 1...Sde3
- 2.Qxf6+
- 2...Kh5
- 3.Qxh6#
- 2...Kh5
- 2.Qxf6+
- 1...Sb4
- 2.Rxf5
- threat
- 3.Se5#
- 3.Qxf6#
- 3.Qg8#
- threat
- 2.Qxf6+
- 2...Kh5
- 3.Rxf5#
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Rxf5
- 1...Sb6
- 2.Rxf5
- threat
- 3.Se5#
- 3.Qxf6#
- 3.Qg8#
- threat
- 2.Qxf6+
- 2...Kh5
- 3.Rxf5#
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Rxf5
- 1...Sc7
- 2.Rxf5
- threat
- 3.Se5#
- 3.Qxf6#
- 3.Qg8#
- threat
- 2.Qxf6+
- 2...Kh5
- 3.Rxf5#
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Rxf5
- 1...Sde7
- 2.Qxf6+
- 2...Kh5
- 3.Qxh6#
- 2...Kh5
- 2.Qxf6+
- 1...Sfe3
- 2.Sxf6+
- 2...Sg4
- 3.Rxg4#
- 3.Qg8#
- 2...fxg3
- 3.Qg8#
- 2...Sg4
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Kh5
- 2.Sxf6+
- 1...Sxg3
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Kh5
- 2.Qg8+
- 1...Sd4
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Kh5
- 2.Qg8+
- 1...Sh4
- 2.Kxh4
- threat
- 3.Se5#
- 3.Qg8#
- threat
- 2.Sxf6+
- 2...fxg3
- 3.Qg8#
- 2...fxg3
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Kh5
- 2.Kxh4
- 1...Sd6
- 2.Sxf6+
- 2...fxg3
- 3.Qg8#
- 2...fxg3
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Kh5
- 2.Sxf6+
- 1...f3
- 2.Sxf6+
- 2...Sxg3
- 3.Qg8#
- 2...Sxg3
- 2.Sxf6+
- 1...h5
- 2.Se5#
- 1...Kh5
- Tries
- 1.Se3+?
- 1...Kh5
- 2.Sxf5
- threat
- 3.Sg7#
- 3.Qxh6#
- threat
- 2.Sxf5
- 1...Sxg3
- 2.Qg8+
- 2...Kh5
- 3.Qg4#
- 2...Kh5
- 2.Qg8+
- 1...fxg3!
- 1...Kh5
- 1.Sxf6+?
- 1...Sxg3
- 2.Qg8#
- 1...fxg3!
- 1...Sxg3
- 1.Rg2?
- threat
- 2.Sxf6+
- 2...Sg3
- 3.Qg8#
- 2...Sg3
- 2.Sxf6+
- 1...Kg5
- 2.Qxf6+
- 2...Kh5
- 3.Qxf5#
- 2...Sxf6
- 3.Sxf6#
- 2...Kh5
- 2.Qxf6+
- 1...Kh5
- 2.Sxf6+
- 2...Sxf6
- 3.Rxf5#
- 2...Sxf6
- 2.Qxh6+
- 2...Sxh6
- 3.Sxf6#
- 2...Sxh6
- 2.Sxf6+
- 1...Bf7
- 2.Se5+
- 2...Kh5
- 3.Qxf7#
- 2...Kh5
- 2.Se5+
- 1...Sc3
- 2.Sf2+
- 2...Kh5
- 3.Rxf5#
- 2...Sg3
- 3.Qg8#
- 2...Kh5
- 2.Sh2+
- 2...Kh5
- 3.Rxf5#
- 2...Sg3
- 3.Qg8#
- 2...Kh5
- 2.Se3+
- 2...Kh5
- 3.Rxf5#
- 2...Sg3
- 3.Qg8#
- 2...Kh5
- 2.Qxf6+
- 2...Kh5
- 3.Rxf5#
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 3.Rxf5#
- 2...Sg7
- 3.Sf2#
- 3.Sh2#
- 3.Se3#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Sf2+
- 1...Sde3
- 2.Sxe3+
- 2...Kh5
- 3.Rxf5#
- 2...Sg3
- 3.Qxf6#
- 3.Qg8#
- 2...Kh5
- 2.Qxf6+
- 2...Kh5
- 3.Qxh6#
- 2...Kh5
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Sg7
- 3.Sxe3#
- 2...Kh5
- 2.Sxe3+
- 1...Sde7
- 2.Qxf6+
- 2...Kh5
- 3.Qxh6#
- 2...Kh5
- 2.Qxf6+
- 1...Sfe3
- 2.Sxf6+
- 2...Sxg2
- 3.Qg8#
- 2...Sg4
- 3.Rxg4#
- 3.Qg8#
- 2...Sxg2
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Kh5
- 2.Sxf6+
- 1...Sg3
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Kh5
- 2.Qg8+
- 1...Sh4
- 2.Kxh4
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Se3#
- 3.Se5#
- 3.Sxf6#
- 3.Sxh6#
- 3.Qg8#
- threat
- 2.Sxf6+
- 2...Sxg2
- 3.Qg8#
- 2...Sxg2
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Kh5
- 2.Kxh4
- 1...f3!
- threat
- 1.Rxd5?
- threat
- 2.Rxf5
- threat
- 3.Se5#
- 3.Qxf6#
- 3.Qg8#
- threat
- 2.Qxf6+
- 2...Kh5
- 3.Rxf5#
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Rxf5
- 1...Qxa1
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Qxh6#
- 2...Kg5
- 2.Se5+
- 1...fxg3
- 2.Rxf5
- threat
- 3.Qxf6#
- 3.Qg8#
- 2...Bf7
- 3.Qxh6#
- threat
- 2.Qxf6+
- 2...Kh5
- 3.Rxf5#
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Qxh6#
- 2...Kg5
- 2.Rxf5
- 1...Qc6
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.Rxf5
- threat
- 3.Se5#
- 3.Qg8#
- 2...Qxe4
- 3.Qxf6#
- threat
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Qxh6#
- 2...Kg5
- 2.Se5+
- 1...Qa2
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.Qxf6+
- 2...Kh5
- 3.Rxf5#
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.Qxe8+
- 2...Kg5
- 3.Bxf6#
- 3.Rxf5#
- 2...Kg7
- 3.Bxf6#
- 2...Kg5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Se5+
- 1...Qa3
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.Qxf6+
- 2...Kh5
- 3.Rxf5#
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.Qxe8+
- 2...Kg5
- 3.Bxf6#
- 3.Rxf5#
- 2...Kg7
- 3.Bxf6#
- 2...Kg5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Se5+
- 1...Qa5
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.Qxf6+
- 2...Kh5
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.Qxe8+
- 2...Kg5
- 3.Bxf6#
- 2...Kg7
- 3.Bxf6#
- 2...Kg5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Se5+
- 1...Qa6
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Qxh6#
- 2...Kg5
- 2.Se5+
- 1...Qd8
- 2.Rxf5
- threat
- 3.Se5#
- 3.Qg8#
- threat
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Qxh6#
- 2...Kg5
- 2.Rxf5
- 1...Bf7
- 2.Se5+
- 2...Kh5
- 3.Qxf7#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Se5+
- 1...f3
- 2.Sf2+
- 2...Kh5
- 3.Rxf5#
- 2...Sxg3
- 3.Qxf6#
- 3.Qg8#
- 2...Kh5
- 2.Sh2+
- 2...Kh5
- 3.Rxf5#
- 2...Sxg3
- 3.Qxf6#
- 3.Qg8#
- 2...Kh5
- 2.Se3+
- 2...Kh5
- 3.Rxf5#
- 2...Sxg3
- 3.Qxf6#
- 3.Qg8#
- 2...Kh5
- 2.Sxf6+
- 2...Sxg3
- 3.Qg8#
- 2...Sxg3
- 2.Sxh6+
- 2...Kh5
- 3.Rxf5#
- 2...Sxg3
- 3.Qxf6#
- 2...Kh5
- 2.Rxf5
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Se3#
- 3.Se5#
- 3.Sxf6#
- 3.Sxh6#
- 3.Qxf6#
- 3.Qg8#
- threat
- 2.Qxf6+
- 2...Kh5
- 3.Rxf5#
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 3.Rxf5#
- 2...Sg7
- 3.Sf2#
- 3.Sh2#
- 3.Se3#
- 3.Sxf6#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Sf2+
- 1...Qxd5!
- threat
- 1.Qxf6+?
- 1...Kh5
- 2.Qxf5#
- 1...Sxf6!
- 1...Kh5
- 1.Qxe8+?
- 1...Kg5
- 2.Bxf6+
- 2...Sxf6
- 3.Rxf5#
- 2...Sxf6
- 2.Bxf6+
- 1...Kg7
- 2.Sxf6+
- 2...Sxg3
- 3.Sxd5#
- 3.Sh5#
- 2...fxg3
- 3.Sh5#
- 2...Sxg3
- 2.Sxf6+
- 1...Qxe8!
- 1...Kg5
- 1.Qg8+?
- 1...Kh5
- 2.Sxf6+
- 2...Sxf6
- 3.Rxf5#
- 2...Sxf6
- 2.Rxd5
- threat
- 3.Sxf6#
- 3.Rxf5#
- threat
- 2.Sxf6+
- 1...Sg7!
- 1...Kh5
- 1.exf5+?
- 1...Kxf5
- 2.Qxf6+
- 2...Ke4
- 3.Sf2#
- 3.Qe5#
- 2...Ke4
- 2.Qxf6+
- 1...Kg5!
- 1...Kxf5
- 1.Se3+?
- Keys
- 1.Rg1!
- threat
- 2.Sxf6+
- 2...Sg3
- 3.Qg8#
- 2...Sg3
- 2.Sxf6+
- 1...Kg5
- 2.Qxf6+
- 2...Kh5
- 3.Qxf5#
- 2...Sxf6
- 3.Sxf6#
- 2...Kh5
- 2.Qxf6+
- 1...Kh5
- 2.Sxf6+
- 2...Sxf6
- 3.Rxf5#
- 2...Sxf6
- 2.Qxh6+
- 2...Sxh6
- 3.Sxf6#
- 2...Sxh6
- 2.Sxf6+
- 1...Qa7
- 2.Se5+
- 2...Kh5
- 3.Qxe8#
- 2...Kh5
- 2.Se5+
- 1...Bf7
- 2.Se5+
- 2...Kh5
- 3.Qxf7#
- 2...Kh5
- 2.Se5+
- 1...Sc3
- 2.Sf2+
- 2...Kh5
- 3.Rxf5#
- 2...Sg3
- 3.Qg8#
- 2...Kh5
- 2.Sh2+
- 2...Kh5
- 3.Rxf5#
- 2...Sg3
- 3.Qg8#
- 2...Kh5
- 2.Se3+
- 2...Kh5
- 3.Rxf5#
- 2...Sg3
- 3.Qg8#
- 2...Kh5
- 2.Qxf6+
- 2...Kh5
- 3.Rxf5#
- 3.Qxf5#
- 3.Qxh6#
- 2...Kh5
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 3.Rxf5#
- 2...Sg7
- 3.Sf2#
- 3.Sh2#
- 3.Se3#
- 2...Kh5
- 2.exf5+
- 2...Kg5
- 3.Qxh6#
- 2...Kh5
- 3.Sxf6#
- 3.Qxh6#
- 2...Kg5
- 2.Sf2+
- 1...Sde3
- 2.Sxe3+
- 2...Kh5
- 3.Rxf5#
- 2...Sg3
- 3.Qxf6#
- 3.Qg8#
- 2...Kh5
- 2.Qxf6+
- 2...Kh5
- 3.Qxh6#
- 2...Kh5
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Sg7
- 3.Sxe3#
- 2...Kh5
- 2.Sxe3+
- 1...Sde7
- 2.Qxf6+
- 2...Kh5
- 3.Qxh6#
- 2...Kh5
- 2.Qxf6+
- 1...Sfe3
- 2.Sxf6+
- 2...Sg2
- 3.Rxg2#
- 3.Qg8#
- 2...Sg4
- 3.Rxg4#
- 3.Qg8#
- 2...Sg2
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Kh5
- 2.Sxf6+
- 1...Sg3
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Kh5
- 2.Qg8+
- 1...Sh4
- 2.Kxh4
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Se3#
- 3.Se5#
- 3.Sxf6#
- 3.Sxh6#
- 3.Qg8#
- threat
- 2.Sxf6+
- 2...Sg2
- 3.Rxg2#
- 3.Qg8#
- 2...Sg2
- 2.Qg8+
- 2...Kh5
- 3.Sxf6#
- 2...Kh5
- 2.Kxh4
- 1...f3
- 2.Sxf6+
- 2...Sg3
- 3.Rxg3#
- 3.Qg8#
- 2...Sg3
- 2.Sxf6+
- threat
- 1.Rg1!
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