MESON Chess Problem Database
Problem Display
PID: 30476 (1Q5B/4P3/6P1/8/4K3/4PPp1/6Nk/1R5b w - - 0 1)
Mostert, Joop
The Problemist, 1964
#3
9 + 3
SOLUTION
- SOUND
- Sets
- 1...Kxg2
- 2.Qb2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Qb2+
- 1...Kxg2
- Tries
- 1.Sh4?
- 1...Bxf3+
- 2.Kxf3
- 2...Kh3
- 3.Rh1#
- 3.Qxg3#
- 2...Kh3
- 2.Kxf3
- 1...Bg2!
- 1...Bxf3+
- 1.Bc3?
- 1...Kxg2
- 2.Qb2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Qb2+
- 1...Kh3
- 2.Sf4+
- 2...Kh2
- 3.Qh8#
- 2...Kh4
- 3.Bf6#
- 2...Kh2
- 2.Sf4+
- 1...Bxg2!
- 1...Kxg2
- 1.Bd4?
- 1...Kxg2
- 2.Qb2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Qb2+
- 1...Kh3
- 2.Sf4+
- 2...Kh2
- 3.Qh8#
- 2...Kh4
- 3.Bf6#
- 2...Kh2
- 2.Sf4+
- 1...Bxg2!
- 1...Kxg2
- 1.Be5?
- 1...Kxg2
- 2.Qb2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Qb2+
- 1...Kh3
- 2.Sf4+
- 2...Kh2
- 3.Qh8#
- 2...Kh4
- 3.Bf6#
- 2...Kh2
- 2.Sf4+
- 1...Bxg2!
- 1...Kxg2
- 1.Bf6?
- threat
- 2.Bh4
- threat
- 3.Qxg3#
- 2...Kxg2
- 3.Qxg3#
- 2...Kh3
- 3.Qxg3#
- threat
- 2.Bh4
- 1...Kxg2
- 2.Bh4
- threat
- 3.Qxg3#
- 2...Kf2
- 3.Qb2#
- 2...Kh2
- 3.Qxg3#
- 2...Kh3
- 3.Qxg3#
- threat
- 2.Qb2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Bh4
- 1...Kh3
- 2.Sf4+
- 2...Kh2
- 3.Qh8#
- 2...Kh2
- 2.Bh4
- threat
- 3.Qxg3#
- 2...Kxg2
- 3.Qxg3#
- 2...Kh2
- 3.Qxg3#
- threat
- 2.Sf4+
- 1...Bxg2!
- threat
- 1.Bg7?
- 1...Kxg2
- 2.Qb2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Qb2+
- 1...Kh3
- 2.Sf4+
- 2...Kh2
- 3.Qh8#
- 2...Kh4
- 3.Bf6#
- 2...Kh2
- 2.Sf4+
- 1...Bxg2!
- 1...Kxg2
- 1.Rxh1+?
- 1...Kxg2
- 2.Qb1
- 2...Kf2
- 3.Qa2#
- 3.Qc2#
- 3.Qf1#
- 3.Qb2#
- 2...Kf2
- 2.Qb1
- 1...Kxh1!
- 1...Kxg2
- 1.Rb2?
- 1...Kg1
- 2.Qxg3
- threat
- 3.Rb1#
- 2...Kf1
- 3.Qe1#
- 3.Qf2#
- threat
- 2.Qxg3
- 1...Kh3
- 2.Sf4+
- 2...Kh4
- 3.Bf6#
- 2...Kh4
- 2.Sf4+
- 1...Bxg2!
- 1...Kg1
- 1.Qe5?
- 1...Kxg2
- 2.Qb2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Qb2+
- 1...Kh3
- 2.Sf4+
- 2...Kh2
- 3.Qh5#
- 2...Kh4
- 3.Bf6#
- 3.Rxh1#
- 3.Qf6#
- 3.Qh5#
- 2...Kh2
- 2.Sf4+
- 1...Bxg2!
- 1...Kxg2
- 1.Qb2?
- 1...Kh3
- 2.Rxh1#
- 1...Bxg2!
- 1...Kh3
- 1.Qb5?
- 1...Kxg2
- 2.Qf1+
- 2...Kh2
- 3.Qxh1#
- 2...Kh2
- 2.Qe2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Qb2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Qf1+
- 1...Kh3
- 2.Sf4+
- 2...Kh2
- 3.Qh5#
- 2...Kh4
- 3.Bf6#
- 3.Rxh1#
- 3.Qh5#
- 2...Kh2
- 2.Rxh1+
- 2...Kxg2
- 3.Qf1#
- 2...Kxg2
- 2.Sf4+
- 1...Bxg2!
- 1...Kxg2
- 1.Qc8?
- 1...Kxg2
- 2.Rb2+
- 2...Kf1
- 3.Qc1#
- 2...Kg1
- 3.Qc1#
- 2...Kf1
- 2.Qc1
- 2...Kf2
- 3.Rb2#
- 3.Qb2#
- 3.Qd2#
- 3.Qf1#
- 3.Qc2#
- 2...Kh2
- 3.Qxh1#
- 2...Kh3
- 3.Qxh1#
- 2...Kf2
- 2.Qc2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Rb2+
- 1...Bxg2!
- 1...Kxg2
- 1.Qg8?
- 1...Kxg2
- 2.Qa2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Qa2+
- 1...Kh3
- 2.Sf4+
- 2...Kh2
- 3.Qh7#
- 2...Kh4
- 3.Bf6#
- 2...Kh2
- 2.Sf4+
- 1...Bxg2!
- 1...Kxg2
- 1.g7?
- threat
- 2.g8Q
- threat
- 3.Qbxg3#
- 3.Qgxg3#
- 2...Kxg2
- 3.Qbxg3#
- 3.Qgxg3#
- 2...Kh3
- 3.Qbxg3#
- 3.Qgxg3#
- threat
- 2.g8R
- threat
- 3.Qxg3#
- 2...Kxg2
- 3.Qxg3#
- 2...Kh3
- 3.Qxg3#
- threat
- 2.g8Q
- 1...Kxg2
- 2.Qb2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.g8Q
- threat
- 3.Qbxg3#
- 3.Qgxg3#
- 2...Kf2
- 3.Qa2#
- 3.Qb2#
- 2...Kh2
- 3.Qbxg3#
- 3.Qgxg3#
- 2...Kh3
- 3.Qbxg3#
- 3.Qgxg3#
- threat
- 2.g8R
- threat
- 3.Qxg3#
- 2...Kf2
- 3.Qb2#
- 2...Kh2
- 3.Qxg3#
- 2...Kh3
- 3.Qxg3#
- threat
- 2.Qb2+
- 1...Kh3
- 2.g8Q
- threat
- 3.Qbxg3#
- 3.Qgxg3#
- 2...Kxg2
- 3.Qbxg3#
- 3.Qgxg3#
- 2...Kh2
- 3.Qbxg3#
- 3.Qgxg3#
- threat
- 2.g8R
- threat
- 3.Qxg3#
- 2...Kxg2
- 3.Qxg3#
- 2...Kh2
- 3.Qxg3#
- threat
- 2.g8Q
- 1...Bxg2!
- threat
- 1.e8Q?
- threat
- 2.Qee5
- threat
- 3.Qxg3#
- 2...Kxg2
- 3.Qxg3#
- 2...Kh3
- 3.Qxg3#
- threat
- 2.Qee5
- 1...Kxg2
- 2.Qb2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Qee5
- threat
- 3.Qxg3#
- 2...Kf2
- 3.Qeb2#
- 3.Qbb2#
- 2...Kh2
- 3.Qxg3#
- 2...Kh3
- 3.Qxg3#
- threat
- 2.Qb2+
- 1...Kh3
- 2.Qee5
- threat
- 3.Qxg3#
- 2...Kxg2
- 3.Qxg3#
- 2...Kh2
- 3.Qxg3#
- threat
- 2.Qee5
- 1...Bxg2!
- threat
- 1.Sh4?
- Keys
- 1.Ba1!
- 1...Kxg2
- 2.Qb2+
- 2...Kh3
- 3.Rxh1#
- 2...Kh3
- 2.Qh8
- 2...Kf2
- 3.Qb2#
- 2...Kf2
- 2.Qb2+
- 1...Kh3
- 2.Sf4+
- 2...Kh2
- 3.Qh8#
- 2...Kh4
- 3.Bf6#
- 2...Kh2
- 2.Sf4+
- 1...Bxg2
- 2.Qb2
- 2...Kh3
- 3.Qh8#
- 2...Kh3
- 2.Qb2
- 1...Kxg2
- 1.Ba1!
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