MESON Chess Problem Database
Problem Display
PID: 273385 (4brnB/3p1k1P/3P1P1p/3NpK1p/2R1N1pr/3p3P/7Q/3B4 w - - 0 1)
Simonet, Andre
diagrammes, 1978
#3
11 + 11
SOLUTION
- SOUND
- Sets
- 1...Sxf6
- 2.Qxe5
- threat
- 3.Qxf6#
- 3.Qe7#
- 2...Sxd5
- 3.Qg7#
- 3.Qxd5#
- 2...Sxh7
- 3.Qg7#
- 2...Sg8
- 3.Qg7#
- threat
- 2.Qxe5
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 2...d6
- 3.Sxd6#
- threat
- 2.dxe7
- 1...Sxf6
- Tries
- 1.Bb3?
- threat
- 2.Rc1
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc3
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Ra4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rb4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rd4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc5
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc6
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc7
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc8
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc1
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 2...d6
- 3.Sxd6#
- threat
- 2.dxe7
- 1...Sxf6
- 2.Qxe5
- threat
- 3.Qxf6#
- 3.Qe7#
- 2...Sxd5
- 3.Qg7#
- 3.Qxd5#
- 2...Sxh7
- 3.Qg7#
- 2...Sg8
- 3.Qg7#
- threat
- 2.Qxe5
- 1...gxh3
- 2.Rd4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rd4
- 1...g3
- 2.Rd4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rd4
- 1...d2!
- threat
- 1.Bg7?
- threat
- 2.h8S#
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 3.exf8Q#
- 3.exf8R#
- threat
- 2.dxe7
- 1...Sxf6!
- threat
- 1.Rc1?
- threat
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 2...d6
- 3.Sxd6#
- threat
- 2.dxe7
- 1...Rxh3
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Sxf6
- 2.Qxe5
- threat
- 3.Qxf6#
- 3.Qe7#
- 2...Sxd5
- 3.Qg7#
- 3.Qxd5#
- 2...Sxh7
- 3.Qg7#
- 2...Sg8
- 3.Qg7#
- threat
- 2.Qxe5
- 1...gxh3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...g3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...d2!
- threat
- 1.Rc3?
- threat
- 2.Bb3
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 2...d6
- 3.Sxd6#
- threat
- 2.dxe7
- 1...Rxh3
- 2.Bb3
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Sxf6
- 2.Qxe5
- threat
- 3.Qxf6#
- 3.Qe7#
- 2...Sxd5
- 3.Qg7#
- 3.Qxd5#
- 2...Sxh7
- 3.Qg7#
- 2...Sg8
- 3.Qg7#
- threat
- 2.Qxe5
- 1...gxh3
- 2.Qa2
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...g3
- 2.Qa2
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...d2!
- threat
- 1.Ra4?
- threat
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 2...d6
- 3.Sxd6#
- threat
- 2.dxe7
- 1...Rxh3
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Sxf6
- 2.Qxe5
- threat
- 3.Qxf6#
- 3.Qe7#
- 2...Sxd5
- 3.Qg7#
- 3.Qxd5#
- 2...Sxh7
- 3.Qg7#
- 2...Sg8
- 3.Qg7#
- threat
- 2.Qxe5
- 1...gxh3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...g3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...d2!
- threat
- 1.Rb4?
- threat
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 2...d6
- 3.Sxd6#
- threat
- 2.dxe7
- 1...Rxh3
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Sxf6
- 2.Qxe5
- threat
- 3.Qxf6#
- 3.Qe7#
- 2...Sxd5
- 3.Qg7#
- 3.Qxd5#
- 2...Sxh7
- 3.Qg7#
- 2...Sg8
- 3.Qg7#
- threat
- 2.Qxe5
- 1...gxh3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...g3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...d2!
- threat
- 1.Rd4?
- threat
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 2...d6
- 3.Sxd6#
- threat
- 2.dxe7
- 1...Rxh3
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Sxf6
- 2.Qxe5
- threat
- 3.Qxf6#
- 3.Qe7#
- 2...Sxd5
- 3.Qg7#
- 3.Qxd5#
- 2...Sxh7
- 3.Qg7#
- 2...Sg8
- 3.Qg7#
- threat
- 2.Qxe5
- 1...gxh3
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...g3
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...d2!
- threat
- 1.Rc5?
- threat
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 2...d6
- 3.Sxd6#
- threat
- 2.dxe7
- 1...Rxh3
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Sxf6
- 2.Qxe5
- threat
- 3.Qxf6#
- 3.Qe7#
- 2...Sxd5
- 3.Qg7#
- 3.Qxd5#
- 2...Sxh7
- 3.Qg7#
- 2...Sg8
- 3.Qg7#
- threat
- 2.Qxe5
- 1...gxh3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...g3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...d2!
- threat
- 1.Rc8?
- threat
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 2...d6
- 3.Sxd6#
- threat
- 2.dxe7
- 1...Rxh3
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Sxf6
- 2.Qxe5
- threat
- 3.Qxf6#
- 3.Qe7#
- 2...Sxd5
- 3.Qg7#
- 3.Qxd5#
- 2...Sxh7
- 3.Qg7#
- 2...Sg8
- 3.Qg7#
- threat
- 2.Qxe5
- 1...gxh3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...g3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...d2!
- threat
- 1.Qa2?
- threat
- 2.Rc1
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc3
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Ra4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rb4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rd4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc5
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc6
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc7
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc8
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc1
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 2...d6
- 3.Sxd6#
- threat
- 2.dxe7
- 1...Rxh3
- 2.Rc2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc2
- 1...gxh3
- 2.Rc1
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc3
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Ra4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rb4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rd4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc5
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc6
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc7
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc8
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc1
- 1...d2
- 2.Rc2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc3
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Ra4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rb4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rd4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc5
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc6
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc7
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc8
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc2
- 1...g3
- 2.Rc1
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc3
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Ra4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rb4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rd4
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc5
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc6
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc7
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc8
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Sc7#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Rc1
- 1...Sxf6!
- threat
- 1.Bb3?
- Keys
- 1.Rc7!
- threat
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qxe5
- threat
- 3.Qe6#
- 2...Se7+
- 3.Qxe7#
- threat
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Se7+
- 2.dxe7
- threat
- 3.Sd6#
- 2...d6
- 3.Sxd6#
- threat
- 2.dxe7
- 1...Rxh3
- 2.Bb3
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Se7#
- 2...Se7+
- 3.Sxe7#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Bb3
- 1...Sxf6
- 2.Qxe5
- threat
- 3.Qxf6#
- 3.Qe6#
- 3.Qe7#
- threat
- 2.Qxe5
- 1...gxh3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- 1...d2
- 2.Qxe5
- threat
- 3.Qe6#
- 2...Se7+
- 3.Qxe7#
- threat
- 2.Qxe5
- 1...g3
- 2.Qa2
- threat
- 3.Sdc3#
- 3.Se3#
- 3.Sb4#
- 3.Sf4#
- 3.Sb6#
- 3.Se7#
- 2...Rf4+
- 3.Sxf4#
- 2...Se7+
- 3.Sxe7#
- 2...Rxe4
- 3.Bxh5#
- 2...Sxf6
- 3.Sdxf6#
- threat
- 2.Qa2
- threat
- 1.Rc7!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).