MESON Chess Problem Database
Problem Display
PID: 30081 (K7/1NN5/1pnQP1Rp/2n1pk1P/5P1p/pr3R1r/qbP5/2BB3b w - - 0 1)
Goumondy, Claude
The Problemist, 1966
#3
12 + 13
SOLUTION
- SOUND
- Sets
- 1...Ke4
- 2.Qd5+
- 2...Kf5
- 3.Sd6#
- 2...Kf5
- 2.Qxc6+
- 2...Kd4
- 3.Qd5#
- 2...Kf5
- 3.Sd6#
- 2...Kd4
- 2.Qd5+
- 1...Rc3
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qxe5+
- 1...Rd3
- 2.Qxd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qxd3+
- 1...Rb4
- 2.Qd3+
- 2...Re4
- 3.Sd6#
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Re4
- 2.Qd3+
- 1...Rb5
- 2.Qd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qd3+
- 1...Bxc1
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qxe5+
- 1...Bc3
- 2.Qxc5
- threat
- 3.Sd6#
- 2...Ke4
- 3.Sd6#
- threat
- 2.Qd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qxc5
- 1...Bd4
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qf8+
- 1...Sd3
- 2.Qc5
- threat
- 3.Sd6#
- 2...Ke4
- 3.Sd6#
- threat
- 2.Qd4
- threat
- 3.Sd6#
- threat
- 2.Qd5
- threat
- 3.Sd6#
- threat
- 2.Qc5
- 1...Sa4
- 2.Qd4
- threat
- 3.Sd6#
- threat
- 2.Qd5
- threat
- 3.Sd6#
- threat
- 2.Qd4
- 1...Se4
- 2.Qf8+
- 2...Sf6
- 3.Sd6#
- 2...Sf6
- 2.Qf8+
- 1...Sd7
- 2.Qd4
- threat
- 3.Sd6#
- threat
- 2.Qd5
- threat
- 3.Sd6#
- threat
- 2.Qd4
- 1...Sd4
- 2.Qxe5#
- 1...exf4
- 2.Rxf4#
- 2.Qxf4#
- 1...e4
- 2.Qxc5+
- 2...Be5
- 3.Sd6#
- 2...Se5
- 3.Sd6#
- 2...bxc5
- 3.Sd6#
- 2...Be5
- 2.Qf8+
- 2...Bf6
- 3.Sd6#
- 3.Qxf6#
- 2...Bf6
- 2.Qd5+
- 2...Be5
- 3.Sd6#
- 2...Se5
- 3.Sd6#
- 2...Be5
- 2.Qxc5+
- 1...Ke4
- Tries
- 1.Rg5+?
- 1...Ke4
- 2.Qd5#
- 1...Kf6
- 2.Sd5#
- 2.Se8#
- 2.Qf8#
- 2.fxe5#
- 1...hxg5!
- 1...Ke4
- 1.Rf6+?
- 1...Ke4
- 2.Qd5#
- 1...Kxf6
- 2.Qf8#
- 1...Kg4!
- 1...Ke4
- 1.Qxc5?
- threat
- 2.Sd6#
- 1...Ke4
- 2.Sd6#
- 1...Rd3!
- threat
- 1.Qxe5+?
- 1...Sxe5
- 2.Sd6#
- 1...Bxe5!
- 1...Sxe5
- 1.Qd3+?
- 1...Sxd3
- 2.Sd6#
- 1...Se4
- 2.Sd6#
- 1...e4
- 2.Sd6#
- 1...Rxd3!
- 1...Sxd3
- 1.Qd4?
- threat
- 2.Sd6#
- 1...Sxb7
- 2.fxe5+
- 2...Rbxf3
- 3.Rf6#
- 2...Rhxf3
- 3.Rf6#
- 2...Bxf3
- 3.Rf6#
- 3.Qf4#
- 2...Rbxf3
- 2.fxe5+
- 1...Se4!
- threat
- 1.Qd5?
- threat
- 2.Sd6#
- 1...Sxb7
- 2.Se8
- threat
- 3.Sg7#
- threat
- 2.Se8
- 1...Se4!
- threat
- 1.Qd7?
- threat
- 2.Sd6#
- 1...Ke4
- 2.Qxc6+
- 2...Kd4
- 3.Qd5#
- 2...Kf5
- 3.Sd6#
- 2...Kd4
- 2.Qd5+
- 2...Kf5
- 3.Sd6#
- 2...Kf5
- 2.Qxc6+
- 1...exf4
- 2.Rxf4+
- 2...Ke5
- 3.Qd6#
- 3.Qg7#
- 2...Ke5
- 2.Qd5+
- 2...Be5
- 3.Sd6#
- 3.Rxf4#
- 2...Se5
- 3.Sd6#
- 3.Rxf4#
- 2...Be5
- 2.Rxf4+
- 1...Rd3
- 2.Qxd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qxd3+
- 1...Sxb7!
- threat
- 1.Qd8?
- threat
- 2.Sd6#
- 1...Ke4
- 2.Qd5+
- 2...Kf5
- 3.Sd6#
- 2...Kf5
- 2.Qd5+
- 1...exf4
- 2.Rxf4+
- 2...Ke5
- 3.Qf6#
- 3.Qd6#
- 3.Qh8#
- 2...Ke5
- 2.Qd5+
- 2...Be5
- 3.Sd6#
- 3.Rxf4#
- 2...Se5
- 3.Sd6#
- 3.Rxf4#
- 2...Be5
- 2.Rxf4+
- 1...Rd3
- 2.Qxd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qxd3+
- 1...Se4
- 2.Qf6+
- 2...Sxf6
- 3.Sd6#
- 2...Sxf6
- 2.Qf8+
- 2...Sf6
- 3.Sd6#
- 2...Sf6
- 2.Qf6+
- 1...Sxb7!
- threat
- 1.Rg5+?
- Keys
- 1.c3!
- threat
- 2.Qxc5
- threat
- 3.Sd6#
- 3.Bc2#
- 2...Ke4
- 3.Sd6#
- threat
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qxc5
- 1...Ke4
- 2.Sxc5+
- 2...Kf5
- 3.Qf8#
- 2...bxc5
- 3.Qd3#
- 2...Kf5
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qd2
- threat
- 3.Sd6#
- 2...Kf5
- 3.Sd6#
- 2...Sxb7
- 3.Qc2#
- 3.Qd3#
- 2...exf4
- 3.Qxf4#
- 3.Qd5#
- threat
- 2.Qd3+
- 2...Sxd3
- 3.Sd6#
- 2...Sxd3
- 2.Qd4+
- 2...Kf5
- 3.Sd6#
- 2...Sxd4
- 3.Sd6#
- 2...exd4
- 3.Sd6#
- 2...Kf5
- 2.Qd5+
- 2...Kf5
- 3.Sd6#
- 2...Kf5
- 2.Qxc6+
- 2...Kf5
- 3.Sd6#
- 2...Kf5
- 2.Sxc5+
- 1...Rxc3
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qxe5+
- 1...Rxf3
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qxe5+
- 1...Bxf3
- 2.Qd3+
- 2...Be4
- 3.Sd6#
- 3.Bg4#
- 3.Qxh3#
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Be4
- 2.Qd3+
- 1...Bxc1
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qxe5+
- 1...Bxc3
- 2.Qd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qd3+
- 1...Sxe6
- 2.Bc2+
- 2...e4
- 3.Qxe6#
- 2...e4
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Sxf8
- 3.Sd6#
- 2...Ke4
- 2.Qd3+
- 2...e4
- 3.Sd6#
- 2...e4
- 2.Qxe6+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qd7
- threat
- 3.Sd6#
- 2...Ke4
- 3.Sd6#
- 3.Qd3#
- 2...exf4
- 3.Qxe6#
- threat
- 2.Bc2+
- 1...Sxb7
- 2.Bc2+
- 2...e4
- 3.Qf8#
- 2...e4
- 2.Bc2+
- 1...Qb1
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qxe5+
- 1...Rb4
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qd3+
- 2...Re4
- 3.Sd6#
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Re4
- 2.Qxe5+
- 1...Rb5
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qxe5+
- 1...Rh2
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 3.Re3#
- 2...Ke4
- 2.Qd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qxe5+
- 1...Rg3
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qxe5+
- 1...Ba1
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Qxe5+
- 1...Sd3
- 2.Qc5
- threat
- 3.Sd6#
- 2...Ke4
- 3.Sd6#
- threat
- 2.Qxe5+
- 2...Sdxe5
- 3.Sd6#
- 2...Scxe5
- 3.Sd6#
- 2...Sdxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qxd3+
- 2...e4
- 3.Sd6#
- 2...e4
- 2.Qd4
- threat
- 3.Sd6#
- threat
- 2.Qd5
- threat
- 3.Sd6#
- threat
- 2.Qc5
- 1...Sa4
- 2.Bc2+
- 2...e4
- 3.Qf8#
- 2...e4
- 2.Qb4
- threat
- 3.Sd6#
- 2...exf4
- 3.Qxf4#
- threat
- 2.Qc5
- threat
- 3.Sd6#
- 3.Bc2#
- 2...Ke4
- 3.Sd6#
- threat
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qd2
- threat
- 3.Sd6#
- 2...Ke4
- 3.Sd6#
- 3.Qc2#
- 3.Qd3#
- 2...exf4
- 3.Qxf4#
- threat
- 2.Qd3+
- 2...e4
- 3.Sd6#
- 2...e4
- 2.Qd4
- threat
- 3.Sd6#
- threat
- 2.Qd5
- threat
- 3.Sd6#
- 3.Bc2#
- threat
- 2.Qxc6
- threat
- 3.Sd6#
- 2...exf4
- 3.Qd5#
- threat
- 2.Bc2+
- 1...Se4
- 2.Bc2
- threat
- 3.Qf8#
- 2...exf4
- 3.Rxf4#
- 3.Qxf4#
- 2...Se7
- 3.Qxe5#
- 2...Sd8
- 3.Qxe5#
- threat
- 2.Qf8+
- 2...Sf6
- 3.Sd6#
- 2...Sf6
- 2.Bc2
- 1...Sa6
- 2.Bc2+
- 2...e4
- 3.Qf8#
- 2...e4
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qd3+
- 2...e4
- 3.Sd6#
- 2...e4
- 2.Bc2+
- 1...Sd7
- 2.Qb4
- threat
- 3.Sd6#
- 2...exf4
- 3.Qxf4#
- threat
- 2.Qc5
- threat
- 3.Sd6#
- 3.Bc2#
- 2...Ke4
- 3.Sd6#
- threat
- 2.Qxe5+
- 2...Scxe5
- 3.Sd6#
- 2...Sdxe5
- 3.Sd6#
- 2...Scxe5
- 2.Qf8+
- 2...Ke4
- 3.Sd6#
- 2...Sf6
- 3.Sd6#
- 2...Sxf8
- 3.Sd6#
- 2...Ke4
- 2.Qd2
- threat
- 3.Sd6#
- 2...Ke4
- 3.Sd6#
- 3.Qc2#
- 3.Qd3#
- 2...exf4
- 3.Qxf4#
- threat
- 2.Qd3+
- 2...e4
- 3.Sd6#
- 2...e4
- 2.Qd4
- threat
- 3.Sd6#
- threat
- 2.Qd5
- threat
- 3.Sd6#
- 3.Bc2#
- threat
- 2.Qb4
- 1...b5
- 2.Sxc5
- threat
- 3.Qf8#
- 2...exf4
- 3.Bc2#
- 3.Rxf4#
- 3.Qxf4#
- 2...Se7
- 3.Qxe5#
- 2...Sd8
- 3.Qxe5#
- threat
- 2.Qxc5
- threat
- 3.Sd6#
- 3.Bc2#
- 2...Ke4
- 3.Sd6#
- threat
- 2.Qxe5+
- 2...Sxe5
- 3.Sd6#
- 2...Sxe5
- 2.Qf8+
- 2...Ke4
- 3.Sxc5#
- 3.Sd6#
- 2...Ke4
- 2.Qd3+
- 2...Sxd3
- 3.Sd6#
- 2...Se4
- 3.Sd6#
- 2...e4
- 3.Sd6#
- 2...Sxd3
- 2.Sxc5
- threat
- 1.c3!
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