MESON Chess Problem Database
Problem Display
PID: 133004 (8/1P2b2p/7R/2R5/5P2/B2P2kP/4P3/6K1 w - - 0 1)
Jespersen, Karl Lorenz Jesper
Deutsche Schachzeitung, 1908
#4
9 + 3
| 1829 | The Theory of Pawn Promotion | 1912 |
SOLUTION
- SOUND
- Keys
- 1.b8R!
- threat
- 2.Rg8+
- 2...Bg5
- 3.Rcxg5+
- 3...Kxf4
- 4.Bc1#
- 3...Kxf4
- 3.Rgxg5+
- 3...Kxf4
- 4.Bc1#
- 3...Kxf4
- 3.Rcxg5+
- 2...Bg5
- 2.Rg8+
- 1...Bxc5+
- 2.Bxc5
- 2...Kxf4
- 3.Rb5
- 3...Kg3
- 4.Bd6#
- 3...Ke5
- 4.Be3#
- 3...Kf5
- 4.Be3#
- 4.Bd6#
- 3...Kg5
- 4.Be3#
- 3...Kg3
- 3.Rb5
- 2...Kxf4
- 2.Bxc5
- 1...Kxf4
- 2.Bc1+
- 2...Kg3
- 3.Rg8+
- 3...Bg5
- 4.Rcxg5#
- 4.Rgxg5#
- 3...Bg5
- 3.Rb3
- threat
- 4.d4#
- 3...Bg5
- 4.Rxg5#
- threat
- 3.d4
- threat
- 4.Rc3#
- 4.Rb3#
- 3...Bg5
- 4.Rxg5#
- threat
- 3.Rg8+
- 2...Kg3
- 2.Bc1+
- 1...Bh4
- 2.Rg8+
- 2...Kxh3
- 3.Kf1
- 3...Kh2
- 4.Rxh4#
- 3...Kh2
- 3.Kf1
- 2...Bg5
- 3.Rcxg5+
- 3...Kxf4
- 4.Bc1#
- 3...Kxf4
- 3.Rgxg5+
- 3...Kxf4
- 4.Bc1#
- 3...Kxf4
- 3.Rcxg5+
- 2...Kxh3
- 2.Rg8+
- 1...Bf6
- 2.Rg8+
- 2...Bg5
- 3.Rcxg5+
- 3...Kxf4
- 4.Bc1#
- 3...Kxf4
- 3.Rgxg5+
- 3...Kxf4
- 4.Bc1#
- 3...Kxf4
- 3.Rcxg5+
- 2...Bg7
- 3.Rg5+
- 3...Kxf4
- 4.Bc1#
- 3...Kxf4
- 3.Rxg7+
- 3...Kxf4
- 4.Bc1#
- 3...Kxf4
- 3.Rg5+
- 2...Bg5
- 2.Rg8+
- 1...Bd8
- 2.Rxd8
- 2...Kxf4
- 3.Bc1+
- 3...Kg3
- 4.Rg5#
- 4.Rg8#
- 3...Kg3
- 3.Bc1+
- 2...Kxf4
- 2.Rxd8
- threat
- 1.b8R!
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