MESON Chess Problem Database
Problem Display
PID: 223691 (k7/5p1R/1R6/8/7K/8/8/8 w - - 0 1)
Nerong, Otto
Deutsche Schachzeitung, 1930
#3
3 + 2
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...f5
- 2.Rd6
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re6
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rf6
- threat
- 3.Rf8#
- 2...Kb8
- 3.Rf8#
- threat
- 2.Rg6
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd6
- 1...f6
- 2.Rd6
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re6
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rxf6
- 2...Kb8
- 3.Rf8#
- 2...Kb8
- 2.Rd6
- 1...f5
- Tries
- 1.Kh3?
- 1...f5
- 2.Rd6
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re6
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rf6
- threat
- 3.Rf8#
- 2...Kb8
- 3.Rf8#
- threat
- 2.Rg6
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd6
- 1...f6
- 2.Rd6
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re6
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rxf6
- 2...Kb8
- 3.Rf8#
- 2...Kb8
- 2.Rd6
- 1...Ka7!
- 1...f5
- 1.Kg5?
- 1...f6+
- 2.Rxf6
- 2...Kb8
- 3.Rf8#
- 2...Kb8
- 2.Rxf6
- 1...f5
- 2.Rd6
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re6
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rf6
- threat
- 3.Rf8#
- 2...Kb8
- 3.Rf8#
- threat
- 2.Rg6
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd6
- 1...Ka7!
- 1...f6+
- 1.Kh5?
- 1...f5
- 2.Rd6
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re6
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rf6
- threat
- 3.Rf8#
- 2...Kb8
- 3.Rf8#
- threat
- 2.Rg6
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd6
- 1...f6
- 2.Rd6
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re6
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rxf6
- 2...Kb8
- 3.Rf8#
- 2...Kb8
- 2.Rd6
- 1...Ka7!
- 1...f5
- 1.Rb1?
- 1...f5
- 2.Rd1
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re1
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rg1
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd1
- 1...f6
- 2.Rd1
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re1
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rg1
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd1
- 1...Ka7!
- 1...f5
- 1.Rb2?
- 1...f5
- 2.Rd2
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re2
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rg2
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd2
- 1...f6
- 2.Rd2
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re2
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rg2
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd2
- 1...Ka7!
- 1...f5
- 1.Rb3?
- 1...f5
- 2.Rd3
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re3
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rg3
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd3
- 1...f6
- 2.Rd3
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re3
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rg3
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd3
- 1...Ka7!
- 1...f5
- 1.Rb4?
- 1...f5
- 2.Rd4
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Rd4
- 1...f6
- 2.Rd4
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re4
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rg4
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd4
- 1...Ka7!
- 1...f5
- 1.Rb5?
- 1...f5
- 2.Rd5
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re5
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rxf5
- 2...Kb8
- 3.Rf8#
- 2...Kb8
- 2.Rd5
- 1...f6
- 2.Rd5
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Rd5
- 1...Ka7!
- 1...f5
- 1.Ra6+?
- 1...Kb8
- 2.Rxf7
- 2...Kc8
- 3.Ra8#
- 2...Kc8
- 2.Rxf7
- 1...Kb7!
- 1...Kb8
- 1.Re6?
- threat
- 2.Re7
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Rxf7
- 2...Kb8
- 3.Re8#
- 2...Kb8
- 2.Re7
- 1...Ka7
- 2.Rxf7+
- 2...Ka8
- 3.Re8#
- 2...Kb8
- 3.Re8#
- 2...Ka8
- 2.Rxf7+
- 1...Kb7
- 2.Rxf7+
- 2...Ka8
- 3.Re8#
- 2...Kb8
- 3.Re8#
- 2...Kc8
- 3.Re8#
- 2...Ka8
- 2.Rxf7+
- 1...Kb8
- 2.Re7
- threat
- 3.Rh8#
- 2...Ka8
- 3.Rh8#
- 2...Kc8
- 3.Rh8#
- threat
- 2.Rxf7
- threat
- 3.Re8#
- 2...Ka8
- 3.Re8#
- 2...Kc8
- 3.Re8#
- threat
- 2.Re7
- 1...fxe6!
- threat
- 1.Rg6?
- threat
- 2.Rxf7
- 2...Kb8
- 3.Rg8#
- 2...Kb8
- 2.Rxf7
- 1...Ka7
- 2.Rxf7+
- 2...Ka8
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- 2...Ka8
- 2.Rxf7+
- 1...Kb7
- 2.Rxf7+
- 2...Ka8
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- 2...Kc8
- 3.Rg8#
- 2...Ka8
- 2.Rxf7+
- 1...Kb8
- 2.Rxf7
- threat
- 3.Rg8#
- 2...Ka8
- 3.Rg8#
- 2...Kc8
- 3.Rg8#
- threat
- 2.Rxf7
- 1...fxg6!
- threat
- 1.Rb7?
- threat
- 2.Rd7
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Re7
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Rbxf7
- 2...Kb8
- 3.Rf8#
- 3.Rh8#
- 2...Kb8
- 2.Rd7
- 1...f5
- 2.Rbd7
- threat
- 3.Rd8#
- 3.Rh8#
- 2...Kb8
- 3.Rd8#
- 3.Rh8#
- threat
- 2.Rbe7
- threat
- 3.Re8#
- 3.Rh8#
- 2...Kb8
- 3.Re8#
- 3.Rh8#
- threat
- 2.Rbf7
- threat
- 3.Rf8#
- 3.Rh8#
- 2...Kb8
- 3.Rf8#
- 3.Rh8#
- threat
- 2.Rbg7
- threat
- 3.Rg8#
- 3.Rh8#
- 2...Kb8
- 3.Rg8#
- 3.Rh8#
- threat
- 2.Rbd7
- 1...f6
- 2.Rbd7
- threat
- 3.Rd8#
- 3.Rh8#
- 2...Kb8
- 3.Rd8#
- 3.Rh8#
- threat
- 2.Rbe7
- threat
- 3.Re8#
- 3.Rh8#
- 2...Kb8
- 3.Re8#
- 3.Rh8#
- threat
- 2.Rbf7
- threat
- 3.Rf8#
- 3.Rh8#
- 2...Kb8
- 3.Rf8#
- 3.Rh8#
- threat
- 2.Rbg7
- threat
- 3.Rg8#
- 3.Rh8#
- 2...Kb8
- 3.Rg8#
- 3.Rh8#
- threat
- 2.Rbd7
- 1...Kxb7!
- threat
- 1.Rg7?
- 1...f5
- 2.Rd6
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re6
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rf6
- threat
- 3.Rf8#
- 2...Kb8
- 3.Rf8#
- threat
- 2.Rh6
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Rd6
- 1...f6
- 2.Rd6
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re6
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rxf6
- 2...Kb8
- 3.Rf8#
- 2...Kb8
- 2.Rd6
- 1...Ka7!
- 1...f5
- 1.Kh3?
- Keys
- 1.Rbh6!
- threat
- 2.Rxf7
- 2...Kb8
- 3.Rh8#
- 2...Kb8
- 2.Rxf7
- 1...Ka7
- 2.Rxf7+
- 2...Ka8
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- 2...Ka8
- 2.Rxf7+
- 1...Kb7
- 2.Rxf7+
- 2...Ka8
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- 2...Kc8
- 3.Rh8#
- 2...Ka8
- 2.Rxf7+
- 1...Kb8
- 2.Rxf7
- threat
- 3.Rh8#
- 2...Ka8
- 3.Rh8#
- 2...Kc8
- 3.Rh8#
- threat
- 2.Rxf7
- 1...f5
- 2.Rd6
- threat
- 3.Rd8#
- 2...Kb8
- 3.Rd8#
- threat
- 2.Re6
- threat
- 3.Re8#
- 2...Kb8
- 3.Re8#
- threat
- 2.Rf6
- threat
- 3.Rf8#
- 2...Kb8
- 3.Rf8#
- threat
- 2.Rg6
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd7
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Re7
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Rf7
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Rg7
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Rd6
- 1...f6
- 2.Rxf6
- 2...Kb8
- 3.Rf8#
- 2...Kb8
- 2.Rg6
- threat
- 3.Rg8#
- 2...Kb8
- 3.Rg8#
- threat
- 2.Rd7
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Re7
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Rf7
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Rg7
- threat
- 3.Rh8#
- 2...Kb8
- 3.Rh8#
- threat
- 2.Rxf6
- threat
- 1.Rbh6!
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