MESON Chess Problem Database
Problem Display
PID: 203127 (5r2/p1bp2p1/Ppkp1RP1/1N6/4P3/PP1BpPK1/4P3/8 w - - 0 1)
Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)
British Chess Magazine, 1925
#4
11 + 9
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Keys
- 1.f4!
- threat
- 2.Sxa7+
- 2...Kc5
- 3.b4+
- 3...Kd4
- 4.Sb5#
- 3...Kd4
- 3.b4+
- 2...Kc5
- 2.Sxa7+
- 1...Ra8
- 2.b4
- threat
- 3.Sd4#
- 2...Bb8
- 3.Rf5
- 3...Bc7
- 4.Sd4#
- 3...d5
- 4.exd5#
- 3...Bc7
- 3.Rf5
- threat
- 2.b4
- 1...Rc8
- 2.Sxa7+
- 2...Kc5
- 3.Rf5+
- 3...Kd4
- 4.Sb5#
- 3...d5
- 4.Rxd5#
- 3...Kd4
- 3.b4+
- 3...Kd4
- 4.Sb5#
- 3...Kd4
- 3.Rf5+
- 2...Kc5
- 2.Sxa7+
- 1...Rd8
- 2.Sxa7+
- 2...Kc5
- 3.Rf5+
- 3...Kd4
- 4.Sb5#
- 3...d5
- 4.Rxd5#
- 3...Kd4
- 3.b4+
- 3...Kd4
- 4.Sb5#
- 3...Kd4
- 3.Rf5+
- 2...Kc5
- 2.Sxa7+
- 1...Rg8
- 2.Sxa7+
- 2...Kc5
- 3.Rf5+
- 3...Kd4
- 4.Sb5#
- 3...d5
- 4.Rxd5#
- 3...Kd4
- 3.b4+
- 3...Kd4
- 4.Sb5#
- 3...Kd4
- 3.Rf5+
- 2...Kc5
- 2.Sxa7+
- 1...Rh8
- 2.Sxa7+
- 2...Kc5
- 3.Rf5+
- 3...Kd4
- 4.Sb5#
- 3...d5
- 4.Rxd5#
- 3...Kd4
- 3.b4+
- 3...Kd4
- 4.Sb5#
- 3...Kd4
- 3.Rf5+
- 2...Kc5
- 2.Sxa7+
- 1...Bb8
- 2.Rxf8
- threat
- 3.Rc8+
- 3...Bc7
- 4.Rxc7#
- 3...Bc7
- 3.Rxb8
- threat
- 4.Rc8#
- 3...Kc5
- 4.Rc8#
- threat
- 3.Rc8+
- 2...Kc5
- 3.Rc8+
- 3...Bc7
- 4.Rxc7#
- 3...Bc7
- 3.Rxb8
- threat
- 4.Rc8#
- 3...Kc6
- 4.Rc8#
- threat
- 3.Rc8+
- 2...Bc7
- 3.Rc8
- threat
- 4.Rxc7#
- 3...Kc5
- 4.Rxc7#
- threat
- 3.Rc8
- threat
- 2.Rxf8
- threat
- 1.f4!
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