MESON Chess Problem Database
Problem Display
PID: 133474 (n7/PP4Pp/3P3P/1N6/2P5/4p2r/k1K1P3/8 w - - 0 1)
Meyer, Heinrich Friedrich Ludwig
Chess Bulletin, 1906
#3
9 + 5
| 1829 | The Theory of Pawn Promotion | 1912 |
SOLUTION
- SOUND
- Sets
- 1...Sb6
- 2.a8Q+
- 2...Sa4
- 3.Qxa4#
- 2...Sxa8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Sa4
- 2.a8R+
- 2...Sa4
- 3.Rxa4#
- 2...Sxa8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Sa4
- 2.a8Q+
- 1...Sc7
- 2.a8Q+
- 2...Sa6
- 3.Qxa6#
- 2...Sxa8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Sa6
- 2.a8R+
- 2...Sa6
- 3.Rxa6#
- 2...Sxa8
- 3.bxa8Q#
- 3.bxa8R#
- 2...Sa6
- 2.a8Q+
- 1...Sb6
- Tries
- 1.bxa8Q?
- threat
- 2.Qh1
- threat
- 3.Qb1#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qg2
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qf3
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qe4
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qd5
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qc6
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qb7
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qb8
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qc8
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qd8
- threat
- 3.Qa5#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa5#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qe8
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qf8
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qg8
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qh8
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qh1
- 1...Ka1
- 2.Qh1+
- 2...Ka2
- 3.Qb1#
- 3.a8Q#
- 3.a8R#
- 2...Rxh1
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 2.Qg2
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qf3
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qe4
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qd5
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qc6
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qb7
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qb8
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qc8
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qd8
- threat
- 3.Qa5#
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.Qa5#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qe8
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qf8
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qg8
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qh8
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qh1+
- 1...Rxh6
- 2.Qh1
- threat
- 3.Qb1#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qc6
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qd8
- threat
- 3.Qa5#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa5#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qh1
- 1...Rh2
- 2.Qg2
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qg2
- 1...Rf3
- 2.Qxf3
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 2.Qc6
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qb7
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qc8
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qd8
- threat
- 3.Qa5#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa5#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qxf3
- 1...Rg3
- 2.Qh1
- threat
- 3.Qb1#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qc6
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qb7
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qc8
- threat
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qd8
- threat
- 3.Qa5#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa5#
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qh1
- 1...Rh4
- 2.Qe4
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qe4
- 1...Rh5
- 2.Qd5
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Qd5
- 1...Rh1!
- threat
- 1.b8Q?
- threat
- 2.Sc3+
- 2...Ka1
- 3.Qb1#
- 3.Qb2#
- 2...Ka3
- 3.Qb2#
- 3.Qb3#
- 2...Ka1
- 2.Sc3+
- 1...Rh1
- 2.Sc3+
- 2...Ka1
- 3.Qb2#
- 2...Ka3
- 3.Qb2#
- 3.Qb3#
- 2...Ka1
- 2.Sc3+
- 1...Sb6
- 2.Qxb6
- threat
- 3.Qa5#
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.Qa5#
- 3.Qa6#
- 3.a8Q#
- 3.a8R#
- threat
- 2.a8Q+
- 2...Sa4
- 3.Qxa4#
- 2...Sxa8
- 3.Qa7#
- 3.Qxa8#
- 2...Sa4
- 2.a8R+
- 2...Sa4
- 3.Rxa4#
- 2...Sxa8
- 3.Qa7#
- 3.Qxa8#
- 2...Sa4
- 2.Qxb6
- 1...Ka1!
- threat
- 1.bxa8Q?
- Keys
- 1.bxa8B!
- threat
- 2.Bh1
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bg2
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bf3
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Be4
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bd5
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bc6
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bb7
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bh1
- 1...Ka1
- 2.Bh1
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bg2
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bf3
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Be4
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bd5
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bc6
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bb7
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka2
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bh1
- 1...Rxh6
- 2.Bc6
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bc6
- 1...Rh1
- 2.Bxh1
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 2.Bxh1
- 1...Rh2
- 2.Bg2
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bg2
- 1...Rf3
- 2.Bxf3
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 2.Bxf3
- 1...Rg3
- 2.Bb7
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bb7
- 1...Rh4
- 2.Be4
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Be4
- 1...Rh5
- 2.Bd5
- threat
- 3.a8Q#
- 3.a8R#
- 2...Ka1
- 3.a8Q#
- 3.a8R#
- threat
- 2.Bd5
- threat
- 1.bxa8B!
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