MESON Chess Problem Database
Problem Display
PID: 255394 (8/8/7R/1P6/3k4/1R6/4K3/8 w - - 0 1)
Chumakov, A
Chess Moscow, 1971
#4
4 + 1
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Keys
- 1.Rb1!
- 1...Kc3
- 2.Ke3
- threat
- 3.Rc6#
- 2...Kc2
- 3.Rhh1
- 3...Kc3
- 4.Rhc1#
- 3...Kc3
- 3.Rhh1
- 2...Kc4
- 3.Rh5
- 3...Kc3
- 4.Rc5#
- 3...Kc3
- 3.Rh5
- threat
- 2.Rh4
- 2...Kc2
- 3.Rbb4
- threat
- 4.Rhc4#
- 3...Kc1
- 4.Rhc4#
- 3...Kc3
- 4.Rhc4#
- threat
- 3.Rbb4
- 2...Kc2
- 2.Ke3
- 1...Kc4
- 2.Ke3
- threat
- 3.Rh5
- 3...Kc3
- 4.Rc5#
- 3...Kc3
- 3.Rh5
- 2...Kc5
- 3.Ke4
- 3...Kc4
- 4.Rc6#
- 3...Kc4
- 3.Ke4
- 2...Kd5
- 3.Rc1
- 3...Ke5
- 4.Rc5#
- 3...Ke5
- 3.Rc1
- threat
- 2.Ke3
- 1...Ke4
- 2.Rh5
- threat
- 3.Rb4#
- 2...Kd4
- 3.Rc1
- 3...Ke4
- 4.Rc4#
- 3...Ke4
- 3.Rc1
- 2...Kf4
- 3.Rg1
- 3...Ke4
- 4.Rg4#
- 3...Ke4
- 3.Rg1
- threat
- 2.Rh5
- 1...Kc5
- 2.Ke3
- threat
- 3.Ke4
- 3...Kc4
- 4.Rc6#
- 3...Kc4
- 3.Ke4
- 2...Kc4
- 3.Rh5
- 3...Kc3
- 4.Rc5#
- 3...Kc3
- 3.Rh5
- 2...Kd5
- 3.Rc1
- 3...Ke5
- 4.Rc5#
- 3...Ke5
- 3.Rc1
- threat
- 2.Ke3
- 1...Kd5
- 2.Kd3
- 2...Kc5
- 3.Ke4
- 3...Kc4
- 4.Rc6#
- 3...Kc4
- 3.b6
- 3...Kd5
- 4.Rb5#
- 3...Kd5
- 3.Ke4
- 2...Ke5
- 3.Rf1
- 3...Kd5
- 4.Rf5#
- 3...Kd5
- 3.Rf1
- 2...Kc5
- 2.Kd3
- 1...Ke5
- 2.Ke3
- 2...Kd5
- 3.Rc1
- 3...Ke5
- 4.Rc5#
- 3...Ke5
- 3.Rc1
- 2...Kf5
- 3.Rg1
- 3...Ke5
- 4.Rg5#
- 3...Ke5
- 3.Rg1
- 2...Kd5
- 2.Ke3
- 1...Kc3
- 1.Rb1!
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