MESON Chess Problem Database
Problem Display
PID: 94079 (n3K3/2R1p1bQ/N3kp2/1p1RB2n/5p2/Nr4p1/4B3/3b3q w - - 0 1)
Moravec, Josef
Ceske Slovo, 1934
#3
8 + 12
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qe4
- 2.Sc5+
- 2...Kxd5
- 3.Qxe4#
- 2...Kxd5
- 2.Qxe4
- threat
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...Qxd5
- 2.Rxe7#
- 1...Qe1
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Rdc5
- threat
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Qe4
- threat
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...Qf1
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Rdc5
- threat
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Qe4
- threat
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...Qg1
- 2.Qe4
- threat
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Qe4
- 1...Qh2
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Rdc5
- threat
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Qe4
- threat
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...Qh3
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Rdc5
- threat
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Qe4
- threat
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...Qh4
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Rdc5
- threat
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Qe4
- threat
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...Rf3
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Rxb5
- threat
- 3.Bc4#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Rdc5
- threat
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Qe4
- threat
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...Bc2
- 2.Bg4+
- 2...Kxd5
- 3.Rc5#
- 2...Bf5
- 3.Qg8#
- 2...f5
- 3.Qg8#
- 2...Kxd5
- 2.Bg4+
- 1...Sxc7+
- 2.Sxc7#
- 1...g2
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Rdc5
- threat
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Qe4
- threat
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...f3
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Rdc5
- threat
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Qe4
- threat
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bxg3#
- 3.Bd4#
- 3.Bf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...b4
- 2.Bc4
- threat
- 3.Sc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Bc4
- 1...f5
- 2.Qg8#
- 1...Qe4
- Tries
- 1.Sxb5?
- threat
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Ba1
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bb2
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bc3
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bd4
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bxf4
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd6
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- 2...f5
- 3.Qxf5#
- threat
- 2.Sd4+
- 1...Kxd5
- 2.Bc4+
- 2...Kxe5
- 3.Rxe7#
- 2...Kxe5
- 2.Rc5+
- 2...Ke6
- 3.Sd4#
- 2...Ke6
- 2.Bc4+
- 1...Bxe2
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sd4+
- 1...fxe5
- 2.Sd4+
- 2...Kxd5
- 3.Rd7#
- 2...Kf6
- 3.Qf5#
- 2...exd4
- 3.Qf5#
- 2...Kxd5
- 2.Sd4+
- 1...Qg2
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Ba1
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bb2
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bc3
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bd4
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bxf4
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd6
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- 2...f5
- 3.Qxf5#
- threat
- 2.Sd4+
- 1...Qf3
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Ba1
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bb2
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bc3
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bd4
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bxf4
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd6
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- 2...f5
- 3.Qxf5#
- threat
- 2.Sd4+
- 1...Qe4
- 2.Sc5+
- 2...Kxd5
- 3.Qxe4#
- 2...Kxd5
- 2.Qxe4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...Qe1
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rdc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Ba1
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bb2
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bc3
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bd4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bxf4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd6
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Rdc5
- threat
- 3.Sd4#
- 3.Bc4#
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Qe4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 3.Bxc7#
- threat
- 2.Sd4+
- 1...Qf1
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Rdc5
- threat
- 3.Sd4#
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Qe4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 3.Bxc7#
- threat
- 2.Sd4+
- 1...Qg1
- 2.Bc4
- threat
- 3.Rdc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Qc5
- 3.Sxc5#
- 3.Rdxc5#
- threat
- 2.Ba1
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bb2
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bc3
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bd4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bxf4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd6
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Qe4
- threat
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 3.Bxc7#
- threat
- 2.Bc4
- 1...Qh2
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rdc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Ba1
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bb2
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bc3
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bd4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bxf4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd6
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Rdc5
- threat
- 3.Sd4#
- 3.Bc4#
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Qe4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 3.Bxc7#
- threat
- 2.Sd4+
- 1...Qh3
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rdc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Ba1
- threat
- 3.Qe4#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bb2
- threat
- 3.Qe4#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bc3
- threat
- 3.Qe4#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bd4
- threat
- 3.Qe4#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Rdc5
- threat
- 3.Sd4#
- 3.Bc4#
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Qe4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 3.Bxc7#
- threat
- 2.Sd4+
- 1...Qh4
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rdc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Ba1
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bb2
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bc3
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bd4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bxf4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd6
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Rdc5
- threat
- 3.Sd4#
- 3.Bc4#
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Qe4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 3.Bxc7#
- threat
- 2.Sd4+
- 1...Rb2
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Bxb2
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bc3
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bd4
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bxf4
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd6
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- 2...f5
- 3.Qxf5#
- threat
- 2.Sd4+
- 1...Rc3
- 2.Bxc3
- threat
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...Qxd5
- 3.Rxe7#
- threat
- 2.Bxc3
- 1...Rd3
- 2.Sb4
- threat
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Sb4
- 1...Re3
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sb4
- threat
- 3.Sd4#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Sd4+
- 1...Rf3
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sb4
- threat
- 3.Sd4#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rdc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Ba1
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bb2
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bc3
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bd4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bxf4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd6
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Rdc5
- threat
- 3.Sd4#
- 3.Bc4#
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Qe4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 3.Bxc7#
- threat
- 2.Sd4+
- 1...Rb4
- 2.Sxb4
- threat
- 3.Sd4#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Sxb4
- 1...Bc2
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Bg4+
- 2...Kxd5
- 3.Rc5#
- 2...Bf5
- 3.Qg8#
- 2...f5
- 3.Qg8#
- 2...Kxd5
- 2.Sd4+
- 1...Bh6
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sd4+
- 1...Bf8
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sd4+
- 1...Bh8
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sd4+
- 1...Sb6
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sd4+
- 1...g2
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rdc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Ba1
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bb2
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bc3
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bd4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bxf4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd6
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Rdc5
- threat
- 3.Sd4#
- 3.Bc4#
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Qe4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 3.Bxc7#
- threat
- 2.Sd4+
- 1...f3
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sc5+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Bc4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Rdc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Ba1
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bb2
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bc3
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bxg3
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- threat
- 2.Bf4
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Bd6
- threat
- 3.Qe4#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 2...Kxd5
- 3.Bc4#
- 2...f5
- 3.Qxf5#
- threat
- 2.Rdc5
- threat
- 3.Sd4#
- 3.Bc4#
- 3.R7c6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- threat
- 2.Qe4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bxg3#
- 3.Bd4#
- 3.Bf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sbxc7#
- 3.Saxc7#
- 3.Bxc7#
- threat
- 2.Sd4+
- 1...Rxb5!
- threat
- 1.Bd3?
- threat
- 2.Qg8#
- 1...Kxd5
- 2.Rc5+
- 2...Ke6
- 3.Bf5#
- 3.Qf5#
- 3.Qg8#
- 2...Ke6
- 2.Rc5+
- 1...fxe5
- 2.Qf5+
- 2...Kxd5
- 3.Qd7#
- 2...Kxd5
- 2.Qf5+
- 1...Qe4
- 2.Sc5+
- 2...Kxd5
- 3.Qxe4#
- 2...Kxd5
- 2.Bxe4
- threat
- 3.Sc5#
- 3.Rc6#
- 3.Rxe7#
- 3.Qf5#
- 3.Qg8#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Rc6+
- 2...Kxd5
- 3.Qxe4#
- 2...Kxd5
- 2.Rxe7+
- 2...Kxd5
- 3.Bxe4#
- 3.Qxe4#
- 2...Kxd5
- 2.Qxe4
- threat
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...Rxd3!
- threat
- 1.Bc4?
- threat
- 2.Sc5#
- 2.Rc6#
- 2.Rxe7#
- 1...Sxc7+
- 2.Sxc7#
- 1...Qxd5
- 2.Rxe7#
- 1...fxe5
- 2.Rc6#
- 1...Qg1
- 2.Rxb5#
- 2.Rc6#
- 2.Rxe7#
- 1...Bf8
- 2.Sc5#
- 2.Rc6#
- 1...bxc4!
- threat
- 1.Bg4+?
- 1...Kxd5
- 2.Rc5#
- 1...f5
- 2.Qg8#
- 1...Bxg4!
- 1...Kxd5
- 1.Bc3?
- threat
- 2.Qf5#
- 2.Qg8#
- 1...Kxd5
- 2.Qd3+
- 2...Ke6
- 3.Sc5#
- 3.Rxe7#
- 3.Qd7#
- 2...Ke6
- 2.Qd3+
- 1...Qxd5!
- threat
- 1.Bd4?
- threat
- 2.Qf5#
- 2.Qg8#
- 1...Kxd5
- 2.Rd7+
- 2...Kc6
- 3.Sb8#
- 2...Ke6
- 3.Sc5#
- 2...Kc6
- 2.Rd7+
- 1...Qxd5!
- threat
- 1.Bxf4?
- threat
- 2.Qf5#
- 2.Qg8#
- 1...Sxc7+
- 2.Sxc7#
- 1...Qxd5
- 2.Rxe7#
- 1...f5
- 2.Qxf5#
- 1...Qe4
- 2.Qxe4#
- 2.Qg8#
- 1...Qh3
- 2.Qe4#
- 2.Qg8#
- 1...Bc2
- 2.Qg8#
- 1...Kxd5!
- threat
- 1.Qd3?
- threat
- 2.Sc5#
- 2.Rc6#
- 2.Rxe7#
- 1...Qe4
- 2.Qxe4
- threat
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Qxe4
- 1...Rxd3!
- threat
- 1.Qe4?
- threat
- 2.Sc5#
- 2.Rc6#
- 2.Rxe7#
- 1...Sxc7+
- 2.Sxc7#
- 1...fxe5
- 2.Rc6#
- 1...Qg1
- 2.Ba1#
- 2.Bb2#
- 2.Bc3#
- 2.Bd4#
- 2.Bxf4#
- 2.Bd6#
- 2.Rc6#
- 2.Rxe7#
- 1...Rc3
- 2.Rxe7#
- 1...Bf8
- 2.Sc5#
- 2.Rc6#
- 1...Qxe4!
- threat
- 1.Qf5+?
- 1...Kxd5
- 2.Rc5#
- 1...Kxf5!
- 1...Kxd5
- 1.Sxb5?
- Keys
- 1.Sc2!
- threat
- 2.Sd4+
- 2...Kxd5
- 3.Rc5#
- 2...Kxd5
- 2.Sd4+
- 1...Kxd5
- 2.Rc5+
- 2...Ke6
- 3.Sd4#
- 2...Ke6
- 2.Rc5+
- 1...Bxc2
- 2.Bg4+
- 2...Kxd5
- 3.Rc5#
- 2...Bf5
- 3.Qg8#
- 2...f5
- 3.Qg8#
- 2...Kxd5
- 2.Bg4+
- 1...fxe5
- 2.Sd4+
- 2...Kxd5
- 3.Rd7#
- 2...Kf6
- 3.Qf5#
- 2...exd4
- 3.Qf5#
- 2...Kxd5
- 2.Sd4+
- 1...Qe4
- 2.Sc5+
- 2...Kxd5
- 3.Qxe4#
- 2...Kxd5
- 2.Qxe4
- threat
- 3.Sd4#
- 3.Sc5#
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Sc5+
- 1...Qg1
- 2.Qe4
- threat
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bd4#
- 3.Bxf4#
- 3.Bd6#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- 3.Bxc7#
- threat
- 2.Qe4
- 1...Rc3
- 2.Rxe7+
- 2...Kxd5
- 3.Scb4#
- 2...Kxd5
- 2.Rxe7+
- 1...Rd3
- 2.Scb4
- threat
- 3.Sc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Scb4
- 1...Rb4
- 2.Scxb4
- threat
- 3.Sc5#
- 3.Rc6#
- 3.Rxe7#
- 2...Sxc7+
- 3.Sxc7#
- threat
- 2.Rxe7+
- 2...Kxd5
- 3.Scxb4#
- 2...Kxd5
- 2.Scxb4
- threat
- 1.Sc2!
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).