MESON Chess Problem Database
Problem Display
PID: 5685 (Br3B2/1q2P1p1/1Pp1p1n1/NRPkp1Q1/3P2P1/bP2K3/N1rP4/8 w - - 0 1)
Keller, Michael
5th Place, 03. WCCT, 1984-1988
#3
14 + 10
| 4655 | Michael Keller Ein Meister der Schachkomposition | 1994 |
SOLUTION
- SOUND
- Sets
- 1...Qa6
- 2.Bxc6#
- 1...Qa7
- 2.Bxc6#
- 1...Qxe7
- 2.Bxc6#
- 1...Rb2
- 2.Sc3#
- 1...Rxd2
- 2.Sc3#
- 1...Rc3+
- 2.Sxc3#
- 1...Rc4
- 2.bxc4#
- 1...Rxc5
- 2.e8Q
- threat
- 3.Sc3#
- 2...Sxf8
- 3.Qxe5#
- 2...cxb5
- 3.Qd7#
- 2...Qe7
- 3.Qxc6#
- 2...Se7
- 3.Qxe5#
- 2...Bb2
- 3.Sb4#
- 3.Rxc5#
- 2...Bb4
- 3.Sxb4#
- threat
- 2.e8Q
- 1...Rd8
- 2.exd8Q+
- 2...Qd7
- 3.Bxc6#
- 3.Qxd7#
- 2...Qd7
- 2.exd8R+
- 2...Qd7
- 3.Bxc6#
- 3.Rxd7#
- 2...Qd7
- 2.exd8Q+
- 1...Rxf8
- 2.exf8Q
- threat
- 3.Qd6#
- 3.Qf3#
- 2...Rc3+
- 3.Sxc3#
- 2...Rxc5
- 3.Sc3#
- 2...Bxc5
- 3.Sb4#
- 2...Sxf8
- 3.Qxe5#
- threat
- 2.exf8Q
- 1...Bc1
- 2.Sb4#
- 1...Bb2
- 2.Sb4#
- 1...Bb4
- 2.Sxb4#
- 1...Bxc5
- 2.e8S
- threat
- 3.Sb4#
- 2...Rc3+
- 3.Sxc3#
- 2...Rxa2
- 3.Rxc5#
- 2...cxb5
- 3.Sc7#
- 2...Rc4
- 3.bxc4#
- threat
- 2.e8S
- 1...Sf4
- 2.Qxe5#
- 1...Sh4
- 2.Qxe5#
- 1...Sxe7
- 2.Qxe5#
- 1...Sxf8
- 2.Qxe5#
- 1...Sh8
- 2.Qxe5#
- 1...Qa6
- Tries
- 1.Qf5?
- threat
- 2.Qe4#
- 1...Rxc5
- 2.e8Q
- threat
- 3.Sc3#
- 3.Qe4#
- 3.Qfxe6#
- 3.Qexe6#
- 2...Sxf8
- 3.Qxe5#
- 2...Qe7
- 3.Qxc6#
- 2...Se7
- 3.Qxe5#
- threat
- 2.e8Q
- 1...Bxc5
- 2.e8Q
- threat
- 3.Sb4#
- 3.Qe4#
- 3.Qfxe6#
- 3.Qexe6#
- 2...Rc3+
- 3.Sxc3#
- 2...Sxf8
- 3.Qxe5#
- 2...Qe7
- 3.Qxc6#
- 2...Se7
- 3.Qxe5#
- threat
- 2.e8Q
- 1...exf5!
- threat
- 1.e8Q?
- threat
- 2.Bxb7
- threat
- 3.Bxc6#
- 3.Qxc6#
- 3.Qd7#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Qxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Qexg6
- threat
- 3.Qe4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Bxb7
- 1...Rxa2
- 2.Bxb7
- threat
- 3.Bxc6#
- 3.Qxc6#
- 3.Qd7#
- threat
- 2.Qxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Qexg6
- threat
- 3.Qe4#
- 3.Qxe5#
- threat
- 2.Bxb7
- 1...Rxa8
- 2.Qexg6
- threat
- 3.Qe4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Qexg6
- 1...Qc8
- 2.Bxc6+
- 2...Qxc6
- 3.Qxc6#
- 2...Qxc6
- 2.Qgd8+
- 2...Qd7
- 3.Bxc6#
- 3.Qexd7#
- 3.Qdxd7#
- 2...Qxd8
- 3.Bxc6#
- 3.Qxc6#
- 2...Qd7
- 2.Qxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Qexg6
- threat
- 3.Qe4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Qf7
- threat
- 3.Qf3#
- 2...Rc3+
- 3.Sxc3#
- 2...Qxf8
- 3.Bxc6#
- 2...Sf4
- 3.Qxe5#
- 2...Sh4
- 3.Qxe5#
- threat
- 2.Qed8+
- 2...Qd7
- 3.Bxc6#
- 3.Qxd7#
- 2...Qxd8
- 3.Bxc6#
- 2...Qd7
- 2.Bxc6+
- 1...Qc7
- 2.Bxc6+
- 2...Qxc6
- 3.Qxc6#
- 2...Qxc6
- 2.Qxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Qexg6
- threat
- 3.Qe4#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.bxc7
- threat
- 3.Bxc6#
- 3.Qxc6#
- 3.Qd7#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Bxc6+
- 1...Rc1
- 2.Qxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Qxc6+
- 1...Rc8
- 2.Qexg6
- threat
- 3.Qe4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Qexg6
- 1...Rd8
- 2.Qgxd8+
- 2...Qd7
- 3.Bxc6#
- 3.Qexd7#
- 3.Qdxd7#
- 2...Qd7
- 2.Qxc6+
- 2...Qxc6
- 3.Bxc6#
- 3.Qxd8#
- 2...Qxc6
- 2.Qexg6
- threat
- 3.Qe4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Qexd8+
- 2...Qd7
- 3.Bxc6#
- 3.Qxd7#
- 2...Qd7
- 2.Qgxd8+
- 1...Rxe8!
- threat
- 1.e8B?
- threat
- 2.Bxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Bxg6
- threat
- 3.Be4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Bxc6+
- 1...Qxa8
- 2.Bxg6
- threat
- 3.Be4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Qf5
- threat
- 3.Qe4#
- 2...Rc3+
- 3.Sxc3#
- 2...exf5
- 3.Bf7#
- threat
- 2.Bxg6
- 1...Qxb6
- 2.Baxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Bexc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Bxg6
- threat
- 3.Be4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Qf5
- threat
- 3.Qe4#
- 2...Rc3+
- 3.Sxc3#
- 2...exf5
- 3.Bf7#
- threat
- 2.cxb6+
- 2...Rc5
- 3.Sc3#
- 3.Baxc6#
- 3.Bexc6#
- 2...Bc5
- 3.Sb4#
- 3.Baxc6#
- 3.Bexc6#
- 2...Rc5
- 2.Baxc6+
- 1...Rxa2
- 2.Bxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Bxg6
- threat
- 3.Be4#
- 3.Qxe5#
- threat
- 2.Bxc6+
- 1...Rxa8
- 2.Bxg6
- threat
- 3.Be4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Bxg6
- 1...cxb5
- 2.Bxb7+
- 2...Rxb7
- 3.Bc6#
- 2...Rxb7
- 2.Bc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Bxg6
- threat
- 3.Be4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Qd8+
- 2...Rxd8
- 3.Bxb7#
- 2...Rxd8
- 2.Qf5
- threat
- 3.Qe4#
- 2...Rc3+
- 3.Sxc3#
- 2...exf5
- 3.Bf7#
- threat
- 2.Bxb7+
- 1...Qc8
- 2.Baxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Bexc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Bxg6
- threat
- 3.Be4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Qd8+
- 2...Qd7
- 3.Bxc6#
- 3.Qxd7#
- 2...Qxd8
- 3.Baxc6#
- 3.Bexc6#
- 2...Qd7
- 2.Baxc6+
- 1...Qc7
- 2.Baxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Bexc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Bxg6
- threat
- 3.Be4#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.bxc7
- threat
- 3.Baxc6#
- 3.Bexc6#
- 2...Rc3+
- 3.Sxc3#
- 2...Rb6
- 3.Qd8#
- 2...Se7
- 3.Qxe5#
- threat
- 2.Baxc6+
- 1...Qd7
- 2.Bxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Bxg6
- threat
- 3.Be4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Bxc6+
- 1...Rc1
- 2.Bxc6+
- 2...Qxc6
- 3.Bxc6#
- 2...Qxc6
- 2.Bxc6+
- 1...Rc8
- 2.Bxg6
- threat
- 3.Be4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Bxg6
- 1...Rd8
- 2.Bxc6+
- 2...Qxc6
- 3.Bxc6#
- 3.Qxd8#
- 2...Qxc6
- 2.Bxg6
- threat
- 3.Be4#
- 3.Qxe5#
- 2...Rc3+
- 3.Sxc3#
- threat
- 2.Qxd8+
- 2...Qd7
- 3.Bxc6#
- 3.Qxd7#
- 2...Qd7
- 2.Bxc6+
- 1...Rxe8!
- threat
- 1.Qf5?
- Keys
- 1.Qh5!
- threat
- 2.Qh1+
- 2...e4
- 3.Qxe4#
- 2...e4
- 2.Qh1+
- 1...Rxc5
- 2.e8Q
- threat
- 3.Sc3#
- 2...Sxf8
- 3.Qxe5#
- 2...cxb5
- 3.Qd7#
- 2...Qe7
- 3.Qxc6#
- 2...Se7
- 3.Qxe5#
- 2...Bb2
- 3.Sb4#
- 3.Rxc5#
- 2...Bb4
- 3.Sxb4#
- threat
- 2.e8Q
- 1...Rxf8
- 2.exf8Q
- threat
- 3.Qd6#
- 3.Qf3#
- 2...Rc3+
- 3.Sxc3#
- 2...Rxc5
- 3.Sc3#
- 2...Bxc5
- 3.Sb4#
- 2...Sxf8
- 3.Qxe5#
- threat
- 2.exf8Q
- 1...Bxc5
- 2.e8S
- threat
- 3.Sb4#
- 2...Rc3+
- 3.Sxc3#
- 2...Rxa2
- 3.Rxc5#
- 2...cxb5
- 3.Sc7#
- 2...Rc4
- 3.bxc4#
- threat
- 2.e8S
- 1...Rc1
- 2.Qh1+
- 2...Rxh1
- 3.Sc3#
- 2...e4
- 3.Qxe4#
- 2...Rxh1
- 2.Qh1+
- threat
- 1.Qh5!
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