MESON Chess Problem Database
Problem Display
PID: 123138 (B5N1/1NbrP3/1nR5/2Qnp2P/2P1k1P1/K1P2p1R/3PP2B/1b1r2q1 w - - 0 1)
Goumondy, Claude
Northwest Chess, 1975
#3
15 + 10
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qe3
- 2.Sf6+
- 2...Sxf6
- 3.Qxe3#
- 2...Sxf6
- 2.Qxe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sf6#
- 2...Sxe3
- 2.Sf6+
- 1...Qd4
- 2.Qxd4+
- 2...exd4
- 3.Sc5#
- 2...exd4
- 2.Qxd4+
- 1...Qxc5+
- 2.Sxc5#
- 1...Qe1
- 2.Sf6+
- 2...Sxf6
- 3.Qe3#
- 2...Sxf6
- 2.Qe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sf6#
- 2...Sxe3
- 2.Qd4+
- 2...exd4
- 3.Sc5#
- 2...exd4
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 2...Sxd5
- 3.Sc5#
- 2...Rxd5
- 2.e8Q
- threat
- 3.Qd4#
- 3.Qg6#
- 2...Sxc4+
- 3.Qxc4#
- 2...Se3
- 3.Sf6#
- 3.Qxe3#
- 2...Sf4
- 3.Sf6#
- 3.Qe3#
- 2...Se7
- 3.Sf6#
- 3.Qe3#
- threat
- 2.Sf6+
- 1...Qf1
- 2.Sf6+
- 2...Sxf6
- 3.Qe3#
- 2...Sxf6
- 2.Qe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sf6#
- 2...Sxe3
- 2.Qd4+
- 2...exd4
- 3.Sc5#
- 2...exd4
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 2...Sxd5
- 3.Sc5#
- 2...Rxd5
- 2.e8Q
- threat
- 3.Qd4#
- 3.Qg6#
- 2...Sxc4+
- 3.Qxc4#
- 2...Se3
- 3.Sf6#
- 3.Qxe3#
- 2...Sf4
- 3.Sf6#
- 3.Qe3#
- 2...Se7
- 3.Sf6#
- 3.Qe3#
- threat
- 2.Sf6+
- 1...Qh1
- 2.Sf6+
- 2...Sxf6
- 3.Qe3#
- 2...Sxf6
- 2.Qe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sf6#
- 2...Sxe3
- 2.Qd4+
- 2...exd4
- 3.Sc5#
- 2...exd4
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 2...Sxd5
- 3.Sc5#
- 2...Rxd5
- 2.e8Q
- threat
- 3.Qd4#
- 3.Qg6#
- 2...Sxc4+
- 3.Qxc4#
- 2...Se3
- 3.Sf6#
- 3.Qxe3#
- 2...Sf4
- 3.Sf6#
- 3.Qe3#
- 2...Se7
- 3.Sf6#
- 3.Qe3#
- threat
- 2.Sf6+
- 1...Qg2
- 2.Sf6+
- 2...Sxf6
- 3.Qe3#
- 2...Sxf6
- 2.Qe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sf6#
- 2...Sxe3
- 2.Qd4+
- 2...exd4
- 3.Sc5#
- 2...exd4
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 2...Sxd5
- 3.Sc5#
- 2...Rxd5
- 2.Sf6+
- 1...Rc1
- 2.d3+
- 2...Bxd3
- 3.exf3#
- 2...Bxd3
- 2.d3+
- 1...Re1
- 2.d3+
- 2...Bxd3
- 3.exf3#
- 2...Bxd3
- 2.d3+
- 1...Bd3
- 2.exf3#
- 1...Bd8
- 2.Sf6+
- 2...Sxf6
- 3.Qxe5#
- 2...Sxf6
- 2.Sf6+
- 1...Sxc3
- 2.Sf6#
- 1...Se3
- 2.Sf6#
- 1...Sb4
- 2.Sf6#
- 1...Sf4
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sxe7
- 2.Sf6#
- 1...Sa4
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 2...Rxd5
- 2.Qxd5+
- 1...Sxc4+
- 2.Qxc4+
- 2...Qd4
- 3.Sc5#
- 3.exf3#
- 2...Qd4
- 2.Qxc4+
- 1...Sxa8
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 2...Rxd5
- 2.Qxd5+
- 1...Sc8
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 2...Rxd5
- 2.Qxd5+
- 1...f2
- 2.Sf6+
- 2...Sxf6
- 3.Re3#
- 3.Qe3#
- 2...Sxf6
- 2.Re3+
- 2...Sxe3
- 3.Sf6#
- 3.Qxe3#
- 2...Sxe3
- 2.Qe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sf6#
- 3.Rxe3#
- 2...Sxe3
- 2.Qd4+
- 2...exd4
- 3.Sc5#
- 2...exd4
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 3.Re3#
- 2...Sxd5
- 3.Sc5#
- 2...Rxd5
- 2.Sf6+
- 1...Qe3
- Tries
- 1.Re6?
- threat
- 2.Sd6+
- 2...Rxd6
- 3.Sf6#
- 3.Rxe5#
- 2...Bxd6
- 3.Sf6#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 2...Sxf6
- 2.Sd6+
- 1...Sxc4+
- 2.Qxc4+
- 2...Qd4
- 3.Sc5#
- 3.Qxd4#
- 3.exf3#
- 2...Qd4
- 2.Qxc4+
- 1...Rxe7
- 2.Sd6+
- 2...Bxd6
- 3.Sf6#
- 2...Bxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 2...Sxf6
- 2.Sd6+
- 1...Sxa8
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 2...Rxd5
- 2.Qxd5+
- 1...Qe3
- 2.Sd6+
- 2...Rxd6
- 3.Sf6#
- 3.Rxe5#
- 3.Qxe3#
- 2...Bxd6
- 3.Sf6#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 3.Qxe3#
- 2...Sxf6
- 2.Qxe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sd6#
- 3.Sf6#
- 2...Sxe3
- 2.Sd6+
- 1...Rd8
- 2.Sd6+
- 2...Rxd6
- 3.Sf6#
- 3.Rxe5#
- 2...Bxd6
- 3.Sf6#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 2...Sxf6
- 2.Sd6+
- 1...Bd6
- 2.Sxd6+
- 2...Rxd6
- 3.Sf6#
- 3.Rxe5#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sxd6#
- 2...Sxf6
- 2.Sxd6+
- 1...Bb8
- 2.Sd6+
- 2...Rxd6
- 3.Sf6#
- 3.Rxe5#
- 2...Bxd6
- 3.Sf6#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 2...Sxf6
- 2.Sd6+
- 1...Sa4
- 2.Sd6+
- 2...Rxd6
- 3.Sf6#
- 3.Rxe5#
- 2...Bxd6
- 3.Sf6#
- 3.Bxd5#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 2...Sxf6
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 2...Rxd5
- 2.Sd6+
- 1...Sc8
- 2.Sd6+
- 2...Rxd6
- 3.Sf6#
- 3.Rxe5#
- 2...Bxd6
- 3.Sf6#
- 3.Bxd5#
- 2...Sxd6
- 3.Sf6#
- 3.Bxd5#
- 3.Rxe5#
- 3.Qxd5#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 2...Sxf6
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 2...Rxd5
- 2.Sd6+
- 1...Qxg4!
- threat
- 1.Qxg1?
- threat
- 2.Sc5#
- 1...Sa4
- 2.Sf6+
- 2...Sxf6
- 3.Qe3#
- 2...Sxf6
- 2.Qe3+
- 2...Sxe3
- 3.Sf6#
- 2...Sxe3
- 2.Sf6+
- 1...Bd6+!
- threat
- 1.Qe3+?
- 1...Sxe3
- 2.Sc5#
- 2.Sf6#
- 1...Qxe3!
- 1...Sxe3
- 1.Qd4+?
- 1...exd4
- 2.Sc5#
- 1...Qxd4!
- 1...exd4
- 1.Qxd5+?
- 1...Rxd5
- 2.Sf6#
- 1...Sxd5!
- 1...Rxd5
- 1.d3+?
- 1...Bxd3
- 2.exf3#
- 1...Rxd3!
- 1...Bxd3
- 1.Re6?
- Keys
- 1.Rg6!
- threat
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 2...Sxf6
- 2.Sf6+
- 1...Sxc4+
- 2.Qxc4+
- 2...Qd4
- 3.Sc5#
- 3.exf3#
- 2...Qd4
- 2.Qxc4+
- 1...Qxh2
- 2.Sf6+
- 2...Kf4
- 3.Rxf3#
- 2...Sxf6
- 3.Qe3#
- 2...Kf4
- 2.Sf6+
- 1...Qxg4
- 2.Qe3+
- 2...Kf5
- 3.Sh6#
- 2...Sxe3
- 3.Sd6#
- 2...Kf5
- 2.Qe3+
- 1...Sxa8
- 2.Qxd5+
- 2...Rxd5
- 3.Sf6#
- 2...Rxd5
- 2.Qxd5+
- 1...Qg3
- 2.Sf6+
- 2...Kf4
- 3.Bxg3#
- 2...Sxf6
- 3.Qe3#
- 2...Kf4
- 2.Sf6+
- 1...Qe3
- 2.Sd6+
- 2...Rxd6
- 3.Qxe3#
- 2...Bxd6
- 3.Sf6#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 3.Qxe3#
- 2...Sxf6
- 2.Qxe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sd6#
- 3.Sf6#
- 2...Sxe3
- 2.Sd6+
- 1...Qe1
- 2.Sd6+
- 2...Rxd6
- 3.Qe3#
- 2...Bxd6
- 3.Sf6#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 3.Qe3#
- 2...Sxf6
- 2.Qe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sd6#
- 3.Sf6#
- 2...Sxe3
- 2.Qd4+
- 2...exd4
- 3.Sc5#
- 2...exd4
- 2.Qxd5+
- 2...Rxd5
- 3.Sc5#
- 3.Sf6#
- 2...Sxd5
- 3.Sc5#
- 2...Rxd5
- 2.Sd6+
- 1...Qf1
- 2.Sd6+
- 2...Rxd6
- 3.Qe3#
- 2...Bxd6
- 3.Sf6#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 3.Qe3#
- 2...Sxf6
- 2.Qe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sd6#
- 3.Sf6#
- 2...Sxe3
- 2.Qd4+
- 2...exd4
- 3.Sc5#
- 2...exd4
- 2.Qxd5+
- 2...Rxd5
- 3.Sc5#
- 3.Sf6#
- 2...Sxd5
- 3.Sc5#
- 2...Rxd5
- 2.Qxc7
- threat
- 3.Sc5#
- 3.Qxe5#
- 2...Sxc4+
- 3.Qxc4#
- 2...Rxc7
- 3.Sd6#
- threat
- 2.Sd6+
- 1...Qh1
- 2.Sd6+
- 2...Rxd6
- 3.Qe3#
- 2...Bxd6
- 3.Sf6#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 3.Qe3#
- 2...Sxf6
- 2.Qe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sd6#
- 3.Sf6#
- 2...Sxe3
- 2.Qd4+
- 2...exd4
- 3.Sc5#
- 2...exd4
- 2.Qxd5+
- 2...Rxd5
- 3.Sc5#
- 3.Sf6#
- 2...Sxd5
- 3.Sc5#
- 2...Rxd5
- 2.Sd6+
- 1...Qg2
- 2.Sd6+
- 2...Rxd6
- 3.Qe3#
- 2...Bxd6
- 3.Sf6#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 3.Qe3#
- 2...Sxf6
- 2.Qe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sd6#
- 3.Sf6#
- 2...Sxe3
- 2.Qd4+
- 2...exd4
- 3.Sc5#
- 2...exd4
- 2.Qxd5+
- 2...Rxd5
- 3.Sc5#
- 3.Sf6#
- 2...Sxd5
- 3.Sc5#
- 2...Rxd5
- 2.Sd6+
- 1...Rd6
- 2.Sxd6+
- 2...Bxd6
- 3.Sf6#
- 2...Bxd6
- 2.Sxd6+
- 1...Bd6
- 2.Sf6+
- 2...Sxf6
- 3.Sxd6#
- 2...Sxf6
- 2.Sf6+
- 1...Bd8
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 3.Qxe5#
- 2...Sxf6
- 2.Sf6+
- 1...f2
- 2.Sd6+
- 2...Rxd6
- 3.Re3#
- 3.Qe3#
- 2...Bxd6
- 3.Sf6#
- 3.Re3#
- 2...Rxd6
- 2.Sf6+
- 2...Sxf6
- 3.Sd6#
- 3.Re3#
- 3.Qe3#
- 2...Sxf6
- 2.Re3+
- 2...Sxe3
- 3.Sd6#
- 3.Sf6#
- 3.Qxe3#
- 2...Sxe3
- 2.Qe3+
- 2...Sxe3
- 3.Sc5#
- 3.Sd6#
- 3.Sf6#
- 3.Rxe3#
- 2...Sxe3
- 2.Qd4+
- 2...exd4
- 3.Sc5#
- 2...exd4
- 2.Qxd5+
- 2...Rxd5
- 3.Sc5#
- 3.Sf6#
- 3.Re3#
- 2...Sxd5
- 3.Sc5#
- 2...Rxd5
- 2.Sd6+
- threat
- 1.Rg6!
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