MESON Chess Problem Database
Problem Display
PID: 128855 (1r1Nk3/1P1p1p2/P2Q1p2/5P2/3PK3/8/8/8 w - - 0 1)
Palkoska, Emil
Denken und Raten, 1931
#3
7 + 5
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rxb7
- 2.axb7
- 2...Kxd8
- 3.b8Q#
- 3.b8R#
- 2...Kxd8
- 2.axb7
- 1...Ra8
- 2.Sc6
- threat
- 3.Qe7#
- 3.bxa8Q#
- 3.bxa8R#
- threat
- 2.bxa8S
- 2...Kxd8
- 3.Qf8#
- 2...Kxd8
- 2.Sc6
- 1...Rc8
- 2.bxc8B
- 2...Kxd8
- 3.Qxd7#
- 2...Kxd8
- 2.bxc8B
- 1...Rxd8
- 2.a7
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.a7
- 1...Rxb7
- Tries
- 1.Kd3?
- 1...Rxb7
- 2.axb7
- 2...Kxd8
- 3.b8Q#
- 3.b8R#
- 2...Kxd8
- 2.axb7
- 1...Rxd8
- 2.a7
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.a7
- 1...Ra8
- 2.Sc6
- threat
- 3.Qe7#
- 3.bxa8Q#
- 3.bxa8R#
- threat
- 2.bxa8S
- 2...Kxd8
- 3.Qf8#
- 2...Kxd8
- 2.Sc6
- 1...Rc8
- 2.bxc8B
- 2...Kxd8
- 3.Qxd7#
- 2...Kxd8
- 2.bxc8B
- 1...Kxd8!
- 1...Rxb7
- 1.Ke3?
- 1...Rxb7
- 2.axb7
- 2...Kxd8
- 3.b8Q#
- 3.b8R#
- 2...Kxd8
- 2.axb7
- 1...Rxd8
- 2.a7
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.a7
- 1...Ra8
- 2.Sc6
- threat
- 3.Qe7#
- 3.bxa8Q#
- 3.bxa8R#
- threat
- 2.bxa8S
- 2...Kxd8
- 3.Qf8#
- 2...Kxd8
- 2.Sc6
- 1...Rc8
- 2.bxc8B
- 2...Kxd8
- 3.Qxd7#
- 2...Kxd8
- 2.bxc8B
- 1...Kxd8!
- 1...Rxb7
- 1.Kf3?
- 1...Rxb7
- 2.axb7
- 2...Kxd8
- 3.b8Q#
- 3.b8R#
- 2...Kxd8
- 2.axb7
- 1...Rxd8
- 2.a7
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.a7
- 1...Ra8
- 2.Sc6
- threat
- 3.Qe7#
- 3.bxa8Q#
- 3.bxa8R#
- threat
- 2.bxa8S
- 2...Kxd8
- 3.Qf8#
- 2...Kxd8
- 2.Sc6
- 1...Rc8
- 2.bxc8B
- 2...Kxd8
- 3.Qxd7#
- 2...Kxd8
- 2.bxc8B
- 1...Kxd8!
- 1...Rxb7
- 1.Kf4?
- 1...Rxb7
- 2.axb7
- 2...Kxd8
- 3.b8Q#
- 3.b8R#
- 2...Kxd8
- 2.axb7
- 1...Rxd8
- 2.a7
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.a7
- 1...Ra8
- 2.Sc6
- threat
- 3.Qe7#
- 3.bxa8Q#
- 3.bxa8R#
- threat
- 2.bxa8S
- 2...Kxd8
- 3.Qf8#
- 2...Kxd8
- 2.Sc6
- 1...Rc8
- 2.bxc8B
- 2...Kxd8
- 3.Qxd7#
- 2...Kxd8
- 2.bxc8B
- 1...Kxd8!
- 1...Rxb7
- 1.Kd5?
- 1...Rxb7
- 2.axb7
- 2...Kxd8
- 3.b8Q#
- 3.b8R#
- 2...Kxd8
- 2.axb7
- 1...Rxd8
- 2.a7
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.a7
- 1...Ra8
- 2.bxa8S
- 2...Kxd8
- 3.Qf8#
- 2...Kxd8
- 2.bxa8S
- 1...Rc8
- 2.bxc8B
- 2...Kxd8
- 3.Qxd7#
- 2...Kxd8
- 2.bxc8B
- 1...Kxd8!
- 1...Rxb7
- 1.Sc6?
- threat
- 2.Qe7#
- 2.Qxb8#
- 1...Rxb7
- 2.Qe7#
- 1...Ra8
- 2.Qe7#
- 2.bxa8Q#
- 2.bxa8R#
- 1...Rc8
- 2.Qe7#
- 2.bxc8Q#
- 2.bxc8R#
- 1...Rd8
- 2.Qe7#
- 1...dxc6!
- threat
- 1.Qxd7+?
- 1...Kf8
- 2.Qxf7#
- 1...Kxd7!
- 1...Kf8
- 1.a7?
- threat
- 2.Sc6
- threat
- 3.Qe7#
- 3.Qxb8#
- 3.axb8Q#
- 3.axb8R#
- threat
- 2.axb8S
- 2...Kxd8
- 3.Qxd7#
- 2...Kxd8
- 2.axb8B
- 2...Kxd8
- 3.Qf8#
- 2...Kxd8
- 2.Sc6
- 1...Rxd8
- 2.Kd3
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.Ke3
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.Kf3
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.Kf4
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.Kd5
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.d5
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.a8Q
- 2...Rxa8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.Qaxb8#
- 2...Rc8
- 3.Qxc8#
- 3.bxc8Q#
- 3.bxc8R#
- 2...Rxa8
- 2.a8R
- 2...Rxa8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.Rxb8#
- 2...Rc8
- 3.Rxc8#
- 3.bxc8Q#
- 3.bxc8R#
- 2...Rxa8
- 2.b8Q
- 2...Rxb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.Qxc8#
- 2...Rxb8
- 2.b8R
- 2...Rxb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.Rxc8#
- 2...Rxb8
- 2.Kd3
- 1...Ra8
- 2.Sc6
- threat
- 3.Qe7#
- 3.bxa8Q#
- 3.bxa8R#
- threat
- 2.bxa8S
- 2...Kxd8
- 3.Qf8#
- 2...Kxd8
- 2.Sc6
- 1...Rc8
- 2.bxc8B
- 2...Kxd8
- 3.Qxd7#
- 2...Kxd8
- 2.bxc8B
- 1...Rxb7!
- threat
- 1.Kd3?
- Keys
- 1.d5!
- 1...Kxd8
- 2.Qxb8+
- 2...Ke7
- 3.d6#
- 2...Ke7
- 2.Qxb8+
- 1...Rxb7
- 2.axb7
- 2...Kxd8
- 3.b8Q#
- 3.b8R#
- 2...Kxd8
- 2.axb7
- 1...Rxd8
- 2.a7
- 2...Ra8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Rb8
- 3.axb8Q#
- 3.axb8R#
- 2...Rc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Ra8
- 2.a7
- 1...Ra8
- 2.Sc6
- threat
- 3.Qe7#
- 3.bxa8Q#
- 3.bxa8R#
- threat
- 2.bxa8S
- 2...Kxd8
- 3.Qf8#
- 2...Kxd8
- 2.Sc6
- 1...Rc8
- 2.bxc8B
- 2...Kxd8
- 3.Qxd7#
- 2...Kxd8
- 2.bxc8B
- 1...Kxd8
- 1.d5!
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