MESON Chess Problem Database
Problem Display
PID: 272659 (8/7R/5p2/3B4/K3QP2/7r/P4P1k/6r1 w - - 0 1)
Davey, David Murray
The Problemist, 1957
#3
7 + 4
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Qg2#
- 1...Rb1
- 2.Qg2#
- 1...Rc1
- 2.Qg2#
- 1...Rd1
- 2.Qg2#
- 1...Re1
- 2.Qg2#
- 1...Rf1
- 2.Qg2#
- 1...Rh1
- 2.Qxh1#
- 2.Qg2#
- 1...Rg2
- 2.Qxg2#
- 1...Rg3
- 2.Qh1#
- 1...Rg4
- 2.Qh1#
- 1...Rg5
- 2.Qh1#
- 1...Rg6
- 2.Qh1#
- 1...Rg7
- 2.Qh1#
- 1...Rg8
- 2.Qh1#
- 1...Rh4
- 2.Rxh4#
- 1...Rh5
- 2.Rxh5#
- 1...Rh6
- 2.Rxh6#
- 1...Rxh7
- 2.Qxh7#
- 1...Ra1
- Tries
- 1.Kb4?
- 1...Rb1+
- 2.Qxb1
- threat
- 3.Qh1#
- threat
- 2.Qxb1
- 1...f5!
- 1...Rb1+
- 1.Ka5?
- 1...Rxh7
- 2.Qxh7#
- 1...Ra1
- 2.Qg2#
- 1...Rb1
- 2.Qg2#
- 1...Rc1
- 2.Qg2#
- 1...Rd1
- 2.Qg2#
- 1...Re1
- 2.Qg2#
- 1...Rf1
- 2.Qg2#
- 1...Rh1
- 2.Qxh1#
- 2.Qg2#
- 1...Rg2
- 2.Qxg2#
- 1...Rg3
- 2.Qh1#
- 1...Rg4
- 2.Qh1#
- 1...Rg5
- 2.Qh1#
- 1...Rg6
- 2.Qh1#
- 1...Rg7
- 2.Qh1#
- 1...Rg8
- 2.Qh1#
- 1...Rh4
- 2.Rxh4#
- 1...Rh5
- 2.Rxh5#
- 1...Rh6
- 2.Rxh6#
- 1...f5!
- 1...Rxh7
- 1.Kb5?
- 1...Rb1+
- 2.Qxb1
- threat
- 3.Qh1#
- threat
- 2.Qxb1
- 1...f5!
- 1...Rb1+
- 1.Bc6?
- 1...Rxh7
- 2.Qxh7#
- 1...Ra1
- 2.Qg2#
- 1...Rb1
- 2.Qg2#
- 1...Rc1
- 2.Qg2#
- 1...Rd1
- 2.Qg2#
- 1...Re1
- 2.Qg2#
- 1...Rf1
- 2.Qg2#
- 1...Rh1
- 2.Qxh1#
- 2.Qg2#
- 1...Rg2
- 2.Qxg2#
- 1...Rg3
- 2.Qh1#
- 1...Rg4
- 2.Qh1#
- 1...Rg5
- 2.Qh1#
- 1...Rg6
- 2.Qh1#
- 1...Rg7
- 2.Qh1#
- 1...Rg8
- 2.Qh1#
- 1...Rh4
- 2.Rxh4#
- 1...Rh5
- 2.Rxh5#
- 1...Rh6
- 2.Rxh6#
- 1...f5!
- 1...Rxh7
- 1.Bb7?
- 1...Rxh7
- 2.Qxh7#
- 1...Ra1
- 2.Qg2#
- 1...Rb1
- 2.Qg2#
- 1...Rc1
- 2.Qg2#
- 1...Rd1
- 2.Qg2#
- 1...Re1
- 2.Qg2#
- 1...Rf1
- 2.Qg2#
- 1...Rh1
- 2.Qxh1#
- 2.Qg2#
- 1...Rg2
- 2.Qxg2#
- 1...Rg3
- 2.Qh1#
- 1...Rg4
- 2.Qh1#
- 1...Rg5
- 2.Qh1#
- 1...Rg6
- 2.Qh1#
- 1...Rg7
- 2.Qh1#
- 1...Rg8
- 2.Qh1#
- 1...Rh4
- 2.Rxh4#
- 1...Rh5
- 2.Rxh5#
- 1...Rh6
- 2.Rxh6#
- 1...f5!
- 1...Rxh7
- 1.Qf3?
- threat
- 2.Rxh3#
- 2.Qxh3#
- 1...Ra1
- 2.Qg2#
- 2.Qg3#
- 1...Rb1
- 2.Qg2#
- 2.Qg3#
- 1...Rc1
- 2.Qg2#
- 2.Qg3#
- 1...Rd1
- 2.Qg2#
- 2.Qg3#
- 1...Re1
- 2.Qg2#
- 2.Qg3#
- 1...Rf1
- 2.Qg2#
- 2.Qg3#
- 1...Rh1
- 2.Qxh1#
- 2.Qg2#
- 2.Qg3#
- 1...Rg2
- 2.Qxg2#
- 1...Rg3
- 2.Qh1#
- 2.Qxg3#
- 1...Rg4
- 2.Qh1#
- 1...Rg5
- 2.Qh1#
- 1...Rg6
- 2.Qh1#
- 1...Rg7
- 2.Qh1#
- 1...Rg8
- 2.Qh1#
- 1...Rh4
- 2.Rxh4#
- 1...Rh5
- 2.Rxh5#
- 2.Qxh5#
- 1...Rh6
- 2.Rxh6#
- 1...Rxh7!
- threat
- 1.Qe3?
- threat
- 2.Rxh3#
- 2.Qxh3#
- 1...Rg2
- 2.Rxh3+
- 2...Kg1
- 3.Qe1#
- 2...Kg1
- 2.Qf3
- threat
- 3.Qxg2#
- 2...Kg1
- 3.Qxg2#
- 2...Kh1
- 3.Qxg2#
- 2...Rxf2
- 3.Qxf2#
- 2...Rg1
- 3.Rxh3#
- 3.Qxh3#
- 2...Rg3
- 3.Qh1#
- 3.Qxg3#
- 2...Rg4
- 3.Qh1#
- 2...Rg5
- 3.Qh1#
- 2...Rg6
- 3.Qh1#
- 2...Rg7
- 3.Qh1#
- 2...Rg8
- 3.Qh1#
- threat
- 2.Qxh3+
- 2...Kg1
- 3.Qxg2#
- 2...Kg1
- 2.Rxh3+
- 1...Rg4
- 2.Rxh3+
- 2...Kg1
- 3.Rh1#
- 3.Qe1#
- 2...Kg1
- 2.Rxh3+
- 1...Rg5
- 2.Rxh3+
- 2...Kg1
- 3.Rh1#
- 3.Qe1#
- 2...Kg1
- 2.Rxh3+
- 1...Rg6
- 2.Rxh3+
- 2...Kg1
- 3.Rh1#
- 3.Qe1#
- 2...Kg1
- 2.Rxh3+
- 1...Rg7
- 2.Rxh3+
- 2...Kg1
- 3.Rh1#
- 3.Qe1#
- 2...Kg1
- 2.Rxh3+
- 1...Rg8
- 2.Rxh3+
- 2...Kg1
- 3.Rh1#
- 3.Qe1#
- 2...Kg1
- 2.Rxh3+
- 1...Rxh7!
- threat
- 1.a3?
- 1...Rxh7
- 2.Qxh7#
- 1...Ra1
- 2.Qg2#
- 1...Rb1
- 2.Qg2#
- 1...Rc1
- 2.Qg2#
- 1...Rd1
- 2.Qg2#
- 1...Re1
- 2.Qg2#
- 1...Rf1
- 2.Qg2#
- 1...Rh1
- 2.Qxh1#
- 2.Qg2#
- 1...Rg2
- 2.Qxg2#
- 1...Rg3
- 2.Qh1#
- 1...Rg4
- 2.Qh1#
- 1...Rg5
- 2.Qh1#
- 1...Rg6
- 2.Qh1#
- 1...Rg7
- 2.Qh1#
- 1...Rg8
- 2.Qh1#
- 1...Rh4
- 2.Rxh4#
- 1...Rh5
- 2.Rxh5#
- 1...Rh6
- 2.Rxh6#
- 1...f5!
- 1...Rxh7
- 1.f5?
- threat
- 2.Qf4+
- 2...Rg3
- 3.Qxg3#
- 2...Rg3
- 2.Qf4+
- 1...Rg4
- 2.Qxg4
- threat
- 3.Rxh3#
- 3.Qg2#
- 3.Qg3#
- 2...Rh4
- 3.Rxh4#
- threat
- 2.Qxg4
- 1...Rxh7!
- threat
- 1.Kb4?
- Keys
- 1.Ba8!
- 1...f5
- 2.Qb7
- 2...Rxh7
- 3.Qxh7#
- 2...Ra1
- 3.Qg2#
- 2...Rb1
- 3.Qg2#
- 2...Rc1
- 3.Qg2#
- 2...Rd1
- 3.Qg2#
- 2...Re1
- 3.Qg2#
- 2...Rf1
- 3.Qg2#
- 2...Rh1
- 3.Qxh1#
- 3.Qg2#
- 2...Rg2
- 3.Qxg2#
- 2...Rg3
- 3.Qh1#
- 2...Rg4
- 3.Qh1#
- 2...Rg5
- 3.Qh1#
- 2...Rg6
- 3.Qh1#
- 2...Rg7
- 3.Qh1#
- 2...Rg8
- 3.Qh1#
- 2...Rh4
- 3.Rxh4#
- 2...Rh5
- 3.Rxh5#
- 2...Rh6
- 3.Rxh6#
- 2...Rxh7
- 2.Qb7
- 1...f5
- 1.Ba8!
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