MESON Chess Problem Database
Problem Display
PID: 91220 (4n3/P7/4K1R1/8/8/8/2R5/5k2 w - - 0 1)
Schonholzer, Andreas
Die Schwalbe, 1968
#3
4 + 2
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ke1
- 2.Rg1#
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxf6
- 1...Sg7+
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Ke1
- Tries
- 1.Ke5?
- threat
- 2.Ra6
- threat
- 3.Ra1#
- 2...Ke1
- 3.Ra1#
- 2...Kg1
- 3.Ra1#
- threat
- 2.Rb6
- threat
- 3.Rb1#
- 2...Ke1
- 3.Rb1#
- 2...Kg1
- 3.Rb1#
- threat
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Ra6
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Kxf6
- 1...Sc7!
- threat
- 1.Kd7?
- threat
- 2.Kxe8
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Kxe8
- 1...Sc7
- 2.Kxc7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Kxc7
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxd6
- 1...Sg7
- 2.Ra6
- threat
- 3.Ra1#
- 2...Ke1
- 3.Ra1#
- 2...Kg1
- 3.Ra1#
- threat
- 2.Rb6
- threat
- 3.Rb1#
- 2...Ke1
- 3.Rb1#
- 2...Kg1
- 3.Rb1#
- threat
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Ra6
- 1...Sf6+!
- threat
- 1.Ke7?
- threat
- 2.Kxe8
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Ra6
- threat
- 3.Ra1#
- 2...Ke1
- 3.Ra1#
- 2...Kg1
- 3.Ra1#
- threat
- 2.Rb6
- threat
- 3.Rb1#
- 2...Ke1
- 3.Rb1#
- 2...Kg1
- 3.Rb1#
- threat
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxe8
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Kxf6
- 1...Sg7
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Sc7!
- threat
- 1.Ra2?
- 1...Sg7+
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Kxf6
- 1...Sc7+!
- 1...Sg7+
- 1.Rb2?
- 1...Sg7+
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxf6
- 1...Sc7+!
- 1...Sg7+
- 1.Rh2?
- 1...Sg7+
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxf6
- 1...Sc7+!
- 1...Sg7+
- 1.Rgg2?
- 1...Sg7+
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rc1#
- 3.Rg1#
- 2...Ke1
- 2.a8Q
- threat
- 3.Rc1#
- 3.Qa1#
- 2...Ke1
- 3.Rc1#
- 3.Rg1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rc1#
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rc1#
- 3.Rg1#
- 2...Ke1
- 2.a8Q
- threat
- 3.Rc1#
- 3.Qa1#
- 2...Ke1
- 3.Rc1#
- 3.Rg1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rc1#
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxf6
- 1...Sc7+!
- 1...Sg7+
- 1.Rg3?
- 1...Sg7+
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Ra3
- threat
- 3.Ra1#
- 2...Ke1
- 3.Ra1#
- 2...Kg1
- 3.Ra1#
- threat
- 2.Rb3
- threat
- 3.Rb1#
- 2...Ke1
- 3.Rb1#
- 2...Kg1
- 3.Rb1#
- threat
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Ra3
- threat
- 3.Ra1#
- 2...Ke1
- 3.Ra1#
- 2...Kg1
- 3.Ra1#
- threat
- 2.Rb3
- threat
- 3.Rb1#
- 2...Ke1
- 3.Rb1#
- 2...Kg1
- 3.Rb1#
- threat
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxf6
- 1...Sc7+!
- 1...Sg7+
- 1.Rg4?
- 1...Sg7+
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Ra4
- threat
- 3.Ra1#
- 2...Ke1
- 3.Ra1#
- 2...Kg1
- 3.Ra1#
- threat
- 2.Rb4
- threat
- 3.Rb1#
- 2...Ke1
- 3.Rb1#
- 2...Kg1
- 3.Rb1#
- threat
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Ra4
- threat
- 3.Ra1#
- 2...Ke1
- 3.Ra1#
- 2...Kg1
- 3.Ra1#
- threat
- 2.Rb4
- threat
- 3.Rb1#
- 2...Ke1
- 3.Rb1#
- 2...Kg1
- 3.Rb1#
- threat
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxf6
- 1...Sc7+!
- 1...Sg7+
- 1.Rg5?
- 1...Sg7+
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Ra5
- threat
- 3.Ra1#
- 2...Ke1
- 3.Ra1#
- 2...Kg1
- 3.Ra1#
- threat
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Ra5
- threat
- 3.Ra1#
- 2...Ke1
- 3.Ra1#
- 2...Kg1
- 3.Ra1#
- threat
- 2.Rb5
- threat
- 3.Rb1#
- 2...Ke1
- 3.Rb1#
- 2...Kg1
- 3.Rb1#
- threat
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kxf6
- 1...Sc7+!
- 1...Sg7+
- 1.Rg8?
- 1...Sg7+
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Ra1#
- 3.Rg1#
- threat
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rb8
- threat
- 3.Rb1#
- 2...Ke1
- 3.Rb1#
- 2...Kg1
- 3.Rb1#
- threat
- 2.a8Q
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.a8R
- threat
- 3.Ra1#
- 2...Ke1
- 3.Ra1#
- 3.Rg1#
- threat
- 2.Kxf6
- 1...Sc7+!
- 1...Sg7+
- 1.a8Q?
- threat
- 2.Qh1#
- 2.Qa1#
- 1...Sg7+
- 2.Kd5
- threat
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qa1#
- threat
- 2.Ke5
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.Kd7
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.Kf7
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- threat
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 2.Kd5
- 1...Sc7+!
- threat
- 1.a8B?
- 1...Sg7+
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rh6
- threat
- 3.Rh1#
- 2...Ke1
- 3.Rh1#
- 2...Kg1
- 3.Rh1#
- threat
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Kxf6
- 1...Sc7+!
- 1...Sg7+
- 1.a8R?
- threat
- 2.Ra1#
- 1...Sg7+
- 2.Kd5
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Ke5
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kd7
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Kf7
- threat
- 3.Ra1#
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- threat
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 3.Ra1#
- 2...Ke1
- 2.Kd5
- 1...Sc7+!
- threat
- 1.Ke5?
- Keys
- 1.a8S!
- 1...Sc7+
- 2.Sxc7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Sxc7
- 1...Sg7+
- 2.Rxg7
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Rxg7
- 1...Sd6
- 2.Kxd6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Kxd6
- 1...Sf6
- 2.Kxf6
- 2...Ke1
- 3.Rg1#
- 2...Ke1
- 2.Kxf6
- 1...Sc7+
- 1.a8S!
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