MESON Chess Problem Database
Problem Display
PID: 3316 (r5bk/1p2npRP/1pQ1N3/3p1p2/r7/7n/p7/K7 w - - 0 1)
Bayer, W
Orlimont, PA (= Ernst Krieger)
Pfalzische Schachkongress, 1932
#3
5 + 12
SOLUTION
- SOUND
- Sets
- 1...Sc8
- 2.hxg8Q#
- 2.hxg8R#
- 1...Sc8
- Tries
- 1.Sg5?
- threat
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...Kxg7
- 2.h8Q+
- 2...Kf8
- 3.Sh7#
- 3.Qhh6#
- 2...Kxh8
- 3.Qf6#
- 2...Kf8
- 2.h8Q+
- 1...Bxh7
- 2.Qf6
- threat
- 3.Sxf7#
- 3.Rg6#
- 2...Bg6
- 3.Rxg6#
- threat
- 2.Qf6
- 1...Sxc6
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8Q+
- 1...bxc6
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8Q+
- 1...Ra3
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...Rh4
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- 2...Rxh7
- 3.Rxh7#
- threat
- 2.Qf6
- 1...R4a5
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...R4a6
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...R4a7
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...R8a5
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...R8a6
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...R8a7
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...Rb8
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...Rc8
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8Q+
- 1...Rd8
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...Re8
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...Rf8
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...Sg1
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...Sf2
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...Sf4
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...Sg6
- 2.Qf6
- threat
- 3.Rxg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...d4
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...f4
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...b5
- 2.Qf6
- threat
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Sxf7#
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 3.Qh6#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qf6
- 1...f6
- 2.Qxf6
- threat
- 3.Rg6#
- 3.Rxe7#
- 3.Rf7#
- 3.Rxg8#
- threat
- 2.hxg8Q+
- 2...Rxg8
- 3.Rh7#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.hxg8R+
- 2...Rxg8
- 3.Rh7#
- 2...Sxg8
- 3.Rh7#
- 2...Rxg8
- 2.Qxf6
- 1...Sxg5!
- threat
- 1.Sg5?
- Keys
- 1.Sf8!
- threat
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...Kxg7
- 2.h8Q+
- 2...Kxf8
- 3.Qhh6#
- 2...Kxh8
- 3.Qf6#
- 2...Kxf8
- 2.h8Q+
- 1...Rxf8
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.Qh6
- 1...Bxh7
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 2...Bg6
- 3.Rxg6#
- 2...Sg6
- 3.Rxg6#
- 2...Sg8
- 3.Rxh7#
- threat
- 2.Qf6
- 1...Ra3
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...Rh4
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- 2...Rxh7
- 3.Rxh7#
- threat
- 2.Qf6
- 1...R4a5
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...R4a6
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...R4a7
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...R8a5
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...R8a6
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...R8a7
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...Rb8
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...Rd8
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...Re8
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...Sg1
- 2.Qf6
- threat
- 3.Rxg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...Sf2
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...Sf4
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...Sg5
- 2.Qf6
- threat
- 3.Rxg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- 2...Sxh7
- 3.Rxh7#
- threat
- 2.Qf6
- 1...d4
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...f4
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- 1...b5
- 2.Qf6
- threat
- 3.Rg1#
- 3.Rg2#
- 3.Rg3#
- 3.Rg4#
- 3.Rg5#
- 3.Rg6#
- 3.Rxf7#
- 3.Rxg8#
- threat
- 2.Qh6
- threat
- 3.hxg8Q#
- 3.hxg8S#
- 3.hxg8B#
- 3.hxg8R#
- 2...Bxh7
- 3.Qxh7#
- threat
- 2.hxg8Q+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.hxg8R+
- 2...Sxg8
- 3.Rh7#
- 2...Sxg8
- 2.Qf6
- threat
- 1.Sf8!
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).