MESON Chess Problem Database
Problem Display
PID: 85862 (8/1Q2p2p/rpR4K/1k2p3/p3p3/P3p3/4P3/8 w - - 0 1)
Speckmann, Werner
Deutsche Schachzeitung, 1978
#3
5 + 9
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ka5
- 2.Re6
- 2...Kb5
- 3.Qd5#
- 2...Ra7
- 3.Qxb6#
- 2...Ra8
- 3.Qxb6#
- 2...b5
- 3.Rxa6#
- 3.Qxa6#
- 2...Kb5
- 2.Re6
- 1...Ra5
- 2.Qxb6#
- 1...Ra7
- 2.Qxb6#
- 1...Ra8
- 2.Qxb6#
- 1...e6
- 2.Qc7
- 2...Ka5
- 3.Rc5#
- 2...Ra7
- 3.Qxb6#
- 2...Ra8
- 3.Qxb6#
- 2...Ra5
- 3.Rxb6#
- 3.Qxb6#
- 2...Ka5
- 2.Qc7
- 1...Ka5
- Tries
- 1.Kxh7?
- 1...Ka5
- 2.Re6
- 2...Kb5
- 3.Qd5#
- 2...Ra7
- 3.Qxb6#
- 2...Ra8
- 3.Qxb6#
- 2...b5
- 3.Rxa6#
- 3.Qxa6#
- 2...Kb5
- 2.Re6
- 1...e6!
- 1...Ka5
- 1.Rxb6+?
- 1...Kc4
- 2.Qc6+
- 2...Kd4
- 3.Rb4#
- 2...Kd4
- 2.Qc6+
- 1...Kc5
- 2.Qc6+
- 2...Kd4
- 3.Rb4#
- 2...Kd4
- 2.Qc6+
- 1...Rxb6+!
- 1...Kc4
- 1.Qc7?
- 1...Ka5
- 2.Rc5#
- 1...Ra7
- 2.Qxb6#
- 1...Ra8
- 2.Qxb6#
- 1...Ra5
- 2.Rxb6#
- 2.Qxb6#
- 1...e6!
- 1...Ka5
- 1.Qb8?
- 1...Ka5
- 2.Qd8
- threat
- 3.Rc5#
- 2...Kb5
- 3.Qd5#
- 2...Ra7
- 3.Qxb6#
- 2...Ra8
- 3.Qxb6#
- threat
- 2.Qd8
- 1...e6
- 2.Qc7
- 2...Ka5
- 3.Rc5#
- 2...Ra7
- 3.Qxb6#
- 2...Ra8
- 3.Qxb6#
- 2...Ra5
- 3.Rxb6#
- 3.Qxb6#
- 2...Ka5
- 2.Qc7
- 1...Kxc6!
- 1...Ka5
- 1.Kxh7?
- Keys
- 1.Qd7!
- threat
- 2.Qd5#
- 1...Ka5
- 2.Qd8
- threat
- 3.Rc5#
- 2...Kb5
- 3.Qd5#
- 2...Ra7
- 3.Qxb6#
- 2...Ra8
- 3.Qxb6#
- threat
- 2.Qd8
- 1...Ra7
- 2.Rc7+
- 2...Ka5
- 3.Rxa7#
- 2...Ka6
- 3.Rxa7#
- 3.Qxa4#
- 2...Ka5
- 2.Rc7+
- 1...Ra8
- 2.Rc8+
- 2...Ka5
- 3.Rxa8#
- 2...Ka6
- 3.Rxa8#
- 2...Ka5
- 2.Rc8+
- 1...e6
- 2.Qc7
- 2...Ka5
- 3.Rc5#
- 2...Ra7
- 3.Qxb6#
- 2...Ra8
- 3.Qxb6#
- 2...Ra5
- 3.Rxb6#
- 3.Qxb6#
- 2...Ka5
- 2.Qc7
- 1...Ra5
- 2.Rc7+
- 2...Ka6
- 3.Ra7#
- 2...Ka6
- 2.Rc8+
- 2...Ka6
- 3.Ra8#
- 2...Ka6
- 2.Rc7+
- threat
- 1.Qd7!
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