MESON Chess Problem Database
Problem Display
PID: 65357 (5r1q/pP2PP2/P1k3N1/R1B2n1r/7n/2N4B/K7/2QR4 w - - 0 1)
Burger, Robert Eugene
Matthews, Robin CO
3rd HM., The Problemist, 2006
#3
12 + 7
| 56 | The Problemist | 2009 |
| 145 | StrateGems | 2010 |
| 56 | The Problemist | 2011 |
SOLUTION
- SOUND
- Tries
- 1.Se5+?
- 1...Kc7
- 2.Sb5+
- 2...Kb8
- 3.Sc6#
- 3.Sd7#
- 3.Bxa7#
- 2...Kb8
- 2.Sd5+
- 2...Kb8
- 3.Sc6#
- 3.Sd7#
- 2...Kb8
- 2.Bxa7
- threat
- 3.Sb1#
- 3.Se2#
- 3.Sa4#
- 3.Se4#
- 3.Sb5#
- 3.Rd7#
- 3.Rc5#
- threat
- 2.Rd7+
- 2...Kb8
- 3.Sc6#
- 2...Kb8
- 2.Sb5+
- 1...Qxe5!
- 1...Kc7
- 1.Ba3?
- threat
- 2.Sa4+
- 2...Qc3
- 3.Qxc3#
- 2...Qc3
- 2.Sa4+
- 1...Kc7
- 2.Sb5+
- 2...Kb6
- 3.Qc7#
- 2...Kb8
- 3.Qc7#
- 2...Kb6
- 2.Sb5+
- 1...Qxc3
- 2.Qxc3+
- 2...Kb6
- 3.Rb1#
- 3.Qc5#
- 2...Kb6
- 2.Qxc3+
- 1...Sxe7
- 2.Sb5+
- 2...Kb6
- 3.Qc7#
- 2...Qc3
- 3.Rd6#
- 2...Rc5
- 3.Rd6#
- 3.Qxc5#
- 2...Kb6
- 2.Sd5+
- 2...Qc3
- 3.Sgxe7#
- 3.Qxc3#
- 2...Qc3
- 2.Sb5+
- 1...Qd4
- 2.Sa4+
- 2...Kd7
- 3.Sxf8#
- 2...Qc3
- 3.Qxc3#
- 2...Qc5
- 3.Rxc5#
- 3.Qxc5#
- 2...Qc4+
- 3.Qxc4#
- 2...Kd7
- 2.Sa4+
- 1...Qe5
- 2.Sa4+
- 2...Qc3
- 3.Qxc3#
- 2...Qc5
- 3.Rxc5#
- 3.Qxc5#
- 2...Qc3
- 2.Sd5+
- 2...Kd7
- 3.Sxf8#
- 2...Qc3
- 3.Se5#
- 2...Kd7
- 2.Sa4+
- 1...Qf6
- 2.Sa4+
- 2...Qc3
- 3.Qxc3#
- 2...Qc3
- 2.Sd5+
- 2...Kd7
- 3.Sxf8#
- 2...Qc3
- 3.Se5#
- 2...Kd7
- 2.Sa4+
- 1...Qg7
- 2.Sa4+
- 2...Qc3
- 3.Qxc3#
- 2...Qc3
- 2.Sa4+
- 1...Qh6
- 2.Sd5+
- 2...Kd7
- 3.Sdf4#
- 2...Qxc1
- 3.Se5#
- 2...Kd7
- 2.Sd5+
- 1...Rc8
- 2.Sa4+
- 2...Qc3
- 3.Qxc3#
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qc3
- 2.bxc8Q+
- 2...Kb6
- 3.Rb5#
- 3.Qc5#
- 2...Qxc8
- 3.Sa4#
- 2...Kb6
- 2.Sa4+
- 1...Se3
- 2.Sb5+
- 2...Kb6
- 3.Qc7#
- 2...Qc3
- 3.Rd6#
- 2...Rc5
- 3.Rd6#
- 3.Qxc5#
- 2...Sc2
- 3.Rd6#
- 2...Sc4
- 3.Rd6#
- 2...Kb6
- 2.Sb5+
- 1...Sg3
- 2.Sb5+
- 2...Kb6
- 3.Qc7#
- 2...Qc3
- 3.Rd6#
- 2...Rc5
- 3.Rd6#
- 3.Qxc5#
- 2...Kb6
- 2.Sd5+
- 2...Qc3
- 3.Qxc3#
- 2...Qc3
- 2.Sb5+
- 1...Sd4
- 2.Sb5+
- 2...Kd5
- 3.Sd6#
- 2...Kb6
- 3.Qc7#
- 2...Rc5
- 3.Qxc5#
- 2...Sc2
- 3.Rd6#
- 2...Kd5
- 2.Sb5+
- 1...Sd6
- 2.Sb5+
- 2...Kb6
- 3.Qc7#
- 2...Qc3
- 3.Rxd6#
- 2...Rc5
- 3.Rxd6#
- 3.Qxc5#
- 2...Sc4
- 3.Rd6#
- 2...Kb6
- 2.Sb5+
- 1...Sh6
- 2.Sb5+
- 2...Kb6
- 3.Qc7#
- 2...Qc3
- 3.Rd6#
- 2...Rc5
- 3.Rd6#
- 3.Qxc5#
- 2...Kb6
- 2.Sd5+
- 2...Qc3
- 3.Qxc3#
- 2...Qc3
- 2.Sb5+
- 1...Kb6!
- threat
- 1.Rd6+?
- 1...Kc7
- 2.Sb5+
- 2...Kb8
- 3.Bxa7#
- 2...Kb8
- 2.Sb5+
- 1...Sxd6!
- 1...Kc7
- 1.b8Q?
- threat
- 2.Qb7#
- 1...Sd6
- 2.Rxd6#
- 2.Qxd6#
- 1...Rxb8!
- threat
- 1.b8S+?
- 1...Kc7
- 2.Bxa7
- threat
- 3.Sb5#
- 3.Rc5#
- 2...Kc8
- 3.Rc5#
- 2...Qxc3
- 3.Qxc3#
- threat
- 2.Bxa7
- 1...Rxb8!
- 1...Kc7
- 1.exf8Q?
- threat
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.b8Q#
- 3.b8B#
- 2...Sxd6
- 3.Qxd6#
- 2...Kc7
- 2.Rd7
- threat
- 3.b8S#
- 2...Kxd7
- 3.Qd6#
- 2...Qxf8
- 3.Se5#
- 2...Qe5
- 3.Sxe5#
- threat
- 2.Qd2
- threat
- 3.Qd7#
- 2...Kc7
- 3.Qd7#
- 2...Qd4
- 3.Qc8#
- 2...Sd4
- 3.Qd6#
- 2...Sd6
- 3.Qfxd6#
- 3.Qdxd6#
- threat
- 2.Qc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8Q
- threat
- 3.Qb7#
- 3.Qbc8#
- 2...Sd6
- 3.Se7#
- 3.Rxd6#
- 3.Qbxd6#
- 3.Qfxd6#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Rd6+
- 1...Kc7
- 2.Sb5+
- 2...Kc6
- 3.b8S#
- 2...Kc6
- 2.Sd5+
- 2...Kc6
- 3.b8S#
- 2...Kd7
- 3.Qd6#
- 2...Kc6
- 2.Bb6+
- 2...Kxb6
- 3.Qc5#
- 2...Kc6
- 3.Qc5#
- 2...axb6
- 3.Sb5#
- 2...Kxb6
- 2.Rd7+
- 2...Kc6
- 3.b8S#
- 2...Kxd7
- 3.Qd6#
- 2...Kc6
- 2.Qf4+
- 2...Kc6
- 3.b8S#
- 2...Qe5
- 3.Qc8#
- 2...Sd6
- 3.Q4xd6#
- 3.Q8xd6#
- 2...Kc6
- 2.b8Q+
- 2...Kc6
- 3.Qb7#
- 3.Qbc8#
- 2...Kc6
- 2.Sb5+
- 1...Sxg6
- 2.Bg2+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.b8Q#
- 3.b8B#
- 2...Sxd6
- 3.Qxd6#
- 2...Kc7
- 2.Qc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8Q
- threat
- 3.Bg2#
- 3.Qb7#
- 3.Qbc8#
- 2...Sd6
- 3.Rxd6#
- 3.Qbxd6#
- 3.Qfxd6#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Bg2+
- 1...Qe5
- 2.Sxe5+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 3.Qc8#
- 3.Qd8#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Qc8+
- 2...Qc7
- 3.Se5#
- 3.b8S#
- 2...Qc7
- 2.Sxe5+
- 1...Qg8
- 2.Sd5
- threat
- 3.Se5#
- 3.b8S#
- 2...Kd7
- 3.Qd6#
- 2...Sd4
- 3.Sge7#
- 3.Bxd4#
- 3.Qd6#
- threat
- 2.Se5+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.b8Q#
- 3.b8B#
- 2...Sxd6
- 3.Qxd6#
- 2...Kc7
- 2.Qc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Sd5
- 1...Rg5
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.b8Q#
- 3.b8B#
- 2...Sxd6
- 3.Qxd6#
- 2...Kc7
- 2.Qc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Rd6+
- 1...Rh7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.b8Q#
- 3.b8B#
- 2...Sxd6
- 3.Qxd6#
- 2...Kc7
- 2.Rd7
- threat
- 3.b8S#
- 2...Kxd7
- 3.Qd6#
- 2...Qxf8
- 3.Se5#
- 2...Qe5
- 3.Sxe5#
- threat
- 2.Qc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Rd6+
- 1...Sg2
- 2.Bxg2+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.b8Q#
- 3.b8B#
- 2...Sxd6
- 3.Qxd6#
- 2...Kc7
- 2.Rd7
- threat
- 3.b8S#
- 2...Kxd7
- 3.Qd6#
- 2...Qxf8
- 3.Se5#
- 2...Qe5
- 3.Sxe5#
- threat
- 2.Qd2
- threat
- 3.Qd7#
- 2...Kc7
- 3.Qd7#
- 2...Qd4
- 3.Qc8#
- 2...Sd4
- 3.Qd6#
- 2...Sd6
- 3.Qfxd6#
- 3.Qdxd6#
- threat
- 2.Qc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8Q
- threat
- 3.Bxg2#
- 3.Qb7#
- 3.Qbc8#
- 2...Sd6
- 3.Se7#
- 3.Rxd6#
- 3.Qbxd6#
- 3.Qfxd6#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Bxg2+
- 1...Sf3
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.b8Q#
- 3.b8B#
- 2...Sxd6
- 3.Qxd6#
- 2...Kc7
- 2.Qc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8Q
- threat
- 3.Qb7#
- 3.Qbc8#
- 2...Sd6
- 3.Se7#
- 3.Rxd6#
- 3.Qbxd6#
- 3.Qfxd6#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Rd6+
- 1...Se7
- 2.Sxe7+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Bd7+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.b8Q
- threat
- 3.Sxe7#
- 3.Bd7#
- 3.Rd6#
- 3.Qd6#
- 3.Qb7#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 2...Kc7
- 2.Sxe7+
- 1...Qxf8!
- threat
- 1.exf8R?
- threat
- 2.Rc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8Q
- threat
- 3.Qb7#
- 3.Qc8#
- 2...Sd6
- 3.Se7#
- 3.Rxd6#
- 3.Qxd6#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Rc8+
- 1...Kc7
- 2.Sb5+
- 2...Kc6
- 3.b8S#
- 2...Kc6
- 2.Qf4+
- 2...Kc6
- 3.b8S#
- 2...Qe5
- 3.Rc8#
- 2...Sd6
- 3.Qxd6#
- 2...Kc6
- 2.b8Q+
- 2...Kc6
- 3.Qb7#
- 3.Qc8#
- 2...Kc6
- 2.Sb5+
- 1...Sxg6
- 2.Bg2+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8Q
- threat
- 3.Bg2#
- 3.Qb7#
- 3.Qc8#
- 2...Sd6
- 3.Rxd6#
- 3.Qxd6#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Bg2+
- 1...Qd4
- 2.Rc8+
- 2...Kd7
- 3.Sf8#
- 3.f8S#
- 2...Kd7
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 2...Kc7
- 2.Rc8+
- 1...Qe5
- 2.Sxe5+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 3.Rc8#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rc8+
- 2...Qc7
- 3.Se5#
- 3.b8S#
- 2...Qc7
- 2.Sxe5+
- 1...Qg8
- 2.Se5+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Se5+
- 1...Rg5
- 2.Rc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Rc8+
- 1...Rh7
- 2.Rc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Rc8+
- 1...Sg2
- 2.Bxg2+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8Q
- threat
- 3.Bxg2#
- 3.Qb7#
- 3.Qc8#
- 2...Sd6
- 3.Se7#
- 3.Rxd6#
- 3.Qxd6#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.Bxg2+
- 1...Se3
- 2.Se7+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Bd7+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8Q
- threat
- 3.Se7#
- 3.Bd7#
- 3.Rd6#
- 3.Qd6#
- 3.Qb7#
- 3.Qc8#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 2...Kc7
- 2.Se7+
- 1...Sg3
- 2.Se7+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Bd7+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8Q
- threat
- 3.Se7#
- 3.Bd7#
- 3.Rd6#
- 3.Qd6#
- 3.Qb7#
- 3.Qc8#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 2...Kc7
- 2.Se7+
- 1...Sd4
- 2.Se7+
- 2...Kc7
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.Se7+
- 1...Sd6
- 2.Se7+
- 2...Kc7
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rxd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Se7+
- 1...Sh6
- 2.Se7+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Bd7+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8Q
- threat
- 3.Se7#
- 3.Bd7#
- 3.Rd6#
- 3.Qd6#
- 3.Qb7#
- 3.Qc8#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 2...Kc7
- 2.Se7+
- 1...Se7
- 2.Sxe7+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Bd7+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.b8Q
- threat
- 3.Sxe7#
- 3.Bd7#
- 3.Rd6#
- 3.Qd6#
- 3.Qb7#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 2...Kc7
- 2.Sxe7+
- 1...Sg7
- 2.Sb5
- threat
- 3.Se7#
- 3.Bd7#
- 3.Rd6#
- 3.b8S#
- threat
- 2.Se7+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Bd7+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rc8+
- 2...Qxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qxc8
- 2.b8Q
- threat
- 3.Se7#
- 3.Bd7#
- 3.Rd6#
- 3.Qd6#
- 3.Qb7#
- 3.Qc8#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 2...Kc7
- 2.Sb5
- 1...Qxf8!
- threat
- 1.e8Q+?
- 1...Kc7
- 2.Sb5#
- 2.Sd5#
- 2.b8Q#
- 2.b8B#
- 1...Rxe8!
- 1...Kc7
- 1.e8S?
- threat
- 2.b8S#
- 1...Qe5
- 2.Sxe5#
- 1...Rxe8!
- threat
- 1.e8B+?
- 1...Kc7
- 2.Sb5+
- 2...Kb8
- 3.Bxa7#
- 3.Rd8#
- 2...Kb8
- 2.Bxa7
- threat
- 3.Sb5#
- 3.Rc5#
- 3.b8Q#
- threat
- 2.Sb5+
- 1...Rxe8!
- 1...Kc7
- 1.e8R?
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 2...Kc7
- 2.b8S+
- 1...Kc7
- 2.Sb5+
- 2...Kc6
- 3.b8S#
- 2...Kc6
- 2.Sd5+
- 2...Kc6
- 3.b8S#
- 2...Kd7
- 3.b8S#
- 2...Kc6
- 2.b8Q+
- 2...Kc6
- 3.Qb7#
- 3.Qc8#
- 2...Kc6
- 2.Sb5+
- 1...Qxc3
- 2.Rc8+
- 2...Rxc8
- 3.bxc8Q#
- 3.bxc8R#
- 2...Rxc8
- 2.b8S+
- 2...Kc7
- 3.Rd7#
- 2...Kc7
- 2.Rc8+
- 1...Rxf7
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 2...Kc7
- 2.b8S+
- 1...Qd4
- 2.Rc8+
- 2...Kd7
- 3.Sxf8#
- 2...Rxc8
- 3.bxc8Q#
- 2...Kd7
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 2...Kc7
- 2.Rc8+
- 1...Qe5
- 2.Sxe5+
- 2...Kc7
- 3.Sb5#
- 3.Sd5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Sxe5+
- 1...Se3
- 2.Se7+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Bd7+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.b8Q
- threat
- 3.Se7#
- 3.Bd7#
- 3.Rd6#
- 3.Re6#
- 3.Qd6#
- 3.Qb7#
- 3.Qc8#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 2...Kc7
- 2.Se7+
- 1...Sg3
- 2.Se7+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Bd7+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.b8Q
- threat
- 3.Se7#
- 3.Bd7#
- 3.Rd6#
- 3.Re6#
- 3.Qd6#
- 3.Qb7#
- 3.Qc8#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 2...Kc7
- 2.Se7+
- 1...Sd4
- 2.Se7+
- 2...Kc7
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Se7+
- 1...Sd6
- 2.Se7+
- 2...Kc7
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rxd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Se7+
- 1...Sh6
- 2.Se7+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Bd7+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.b8Q
- threat
- 3.Se7#
- 3.Bd7#
- 3.Rd6#
- 3.Re6#
- 3.Qd6#
- 3.Qb7#
- 3.Qc8#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 2...Kc7
- 2.Se7+
- 1...Se7
- 2.Sxe7+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Bd7+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.b8Q
- threat
- 3.Sxe7#
- 3.Bd7#
- 3.Rd6#
- 3.Qd6#
- 3.Qb7#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 2...Kc7
- 2.Sxe7+
- 1...Sg7
- 2.Sb5
- threat
- 3.Se7#
- 3.Bd7#
- 3.Rd6#
- 3.b8S#
- threat
- 2.Se7+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Bd7+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.Rd6+
- 2...Kc7
- 3.Sb5#
- 3.b8Q#
- 3.b8B#
- 2...Kc7
- 2.b8Q
- threat
- 3.Se7#
- 3.Bd7#
- 3.Rd6#
- 3.Qd6#
- 3.Qb7#
- 3.Qc8#
- threat
- 2.b8S+
- 2...Kc7
- 3.Sb5#
- 3.Rd7#
- 2...Kc7
- 2.Sb5
- 1...Rxe8!
- threat
- 1.Se5+?
- Keys
- 1.Bb4!
- threat
- 2.Sa4+
- 2...Qc3
- 3.Qxc3#
- 2...Qc3
- 2.Sa4+
- 1...Kc7
- 2.Sb5+
- 2...Kb6
- 3.Qc5#
- 3.Qc7#
- 2...Kb8
- 3.Qc7#
- 2...Kb6
- 2.Sb5+
- 1...Qxc3
- 2.Qxc3+
- 2...Kb6
- 3.Qc5#
- 2...Kb6
- 2.Qxc3+
- 1...Sxe7
- 2.Sb5+
- 2...Kb6
- 3.Qc7#
- 2...Qc3
- 3.Rd6#
- 2...Rc5
- 3.Rd6#
- 3.Qxc5#
- 2...Kb6
- 2.Sd5+
- 2...Qc3
- 3.Sgxe7#
- 3.Qxc3#
- 2...Qc3
- 2.Sb5+
- 1...Qd4
- 2.Sa4+
- 2...Kd7
- 3.Sxf8#
- 2...Qc3
- 3.Qxc3#
- 2...Qc5
- 3.Rxc5#
- 3.Qxc5#
- 2...Qc4+
- 3.Qxc4#
- 2...Kd7
- 2.Sa4+
- 1...Qe5
- 2.Sa4+
- 2...Qc3
- 3.Qxc3#
- 2...Qc5
- 3.Rxc5#
- 3.Qxc5#
- 2...Qc3
- 2.Sd5+
- 2...Kd7
- 3.Sxf8#
- 2...Qc3
- 3.Se5#
- 2...Kd7
- 2.Sa4+
- 1...Qf6
- 2.Sa4+
- 2...Qc3
- 3.Qxc3#
- 2...Qc3
- 2.Sd5+
- 2...Kd7
- 3.Sxf8#
- 2...Qc3
- 3.Se5#
- 2...Kd7
- 2.Sa4+
- 1...Qg7
- 2.Sa4+
- 2...Qc3
- 3.Qxc3#
- 2...Qc3
- 2.Sa4+
- 1...Qh6
- 2.Sd5+
- 2...Kd7
- 3.Sdf4#
- 2...Qxc1
- 3.Se5#
- 2...Kd7
- 2.Sd5+
- 1...Rc8
- 2.Sa4+
- 2...Qc3
- 3.Qxc3#
- 3.bxc8Q#
- 3.bxc8R#
- 2...Qc3
- 2.bxc8Q+
- 2...Kb6
- 3.Sa4#
- 3.Sd5#
- 3.Rb5#
- 3.Qb7#
- 3.Qc5#
- 2...Qxc8
- 3.Sa4#
- 2...Kb6
- 2.bxc8R+
- 2...Kb6
- 3.Sa4#
- 3.Sd5#
- 2...Qxc8
- 3.Sa4#
- 2...Kb6
- 2.Sa4+
- 1...Se3
- 2.Sb5+
- 2...Kb6
- 3.Rd6#
- 3.Qc7#
- 2...Qc3
- 3.Rd6#
- 2...Rc5
- 3.Rd6#
- 3.Qxc5#
- 2...Sc2
- 3.Rd6#
- 2...Sc4
- 3.Rd6#
- 2...Kb6
- 2.Sb5+
- 1...Sg3
- 2.Sb5+
- 2...Kb6
- 3.Rd6#
- 3.Qc7#
- 2...Qc3
- 3.Rd6#
- 2...Rc5
- 3.Rd6#
- 3.Qxc5#
- 2...Kb6
- 2.Sd5+
- 2...Qc3
- 3.Qxc3#
- 2...Qc3
- 2.Sb5+
- 1...Sd4
- 2.Sb5+
- 2...Kd5
- 3.Sd6#
- 2...Kb6
- 3.Qc7#
- 2...Rc5
- 3.Qxc5#
- 2...Sc2
- 3.Rd6#
- 2...Kd5
- 2.Sb5+
- 1...Sd6
- 2.Sb5+
- 2...Kb6
- 3.Rxd6#
- 3.Qc7#
- 2...Qc3
- 3.Rxd6#
- 2...Rc5
- 3.Rxd6#
- 3.Qxc5#
- 2...Sc4
- 3.Rd6#
- 2...Kb6
- 2.Sb5+
- 1...Sh6
- 2.Sb5+
- 2...Kb6
- 3.Rd6#
- 3.Qc7#
- 2...Qc3
- 3.Rd6#
- 2...Rc5
- 3.Rd6#
- 3.Qxc5#
- 2...Kb6
- 2.Sd5+
- 2...Qc3
- 3.Qxc3#
- 2...Qc3
- 2.Sb5+
- threat
- 1.Bb4!
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).