MESON Chess Problem Database
Problem Display
PID: 30703 (qbN1R3/7Q/p2p1p1B/5R2/4nN2/4k3/3p2K1/3n1B2 w - - 0 1)
Healey, Frank
The Westminster Papers, 1875
#3
8 + 9
SOLUTION
- SOUND
- Sets
- 1...Qd5
- 2.Rxd5
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sh5#
- 3.Sg6#
- 3.Rd3#
- 3.Rxe4#
- 3.Qxe4#
- threat
- 2.Rxd5
- 1...Qa7
- 2.Se6+
- 2...Sg5
- 3.Rf3#
- 2...Sg5
- 2.Se6+
- 1...Ba7
- 2.Bxa6
- threat
- 3.Se2#
- 2...Kd4
- 3.Se2#
- threat
- 2.Bxa6
- 1...Sb2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Sd5+
- 1...Sf2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Sd5+
- 1...Sc3
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Sd5+
- 1...d5
- 2.Se6+
- 2...Bf4
- 3.Bxf4#
- 2...Sg5
- 3.Rf3#
- 2...Bf4
- 2.Se6+
- 1...Qd5
- Tries
- 1.Bc4?
- threat
- 2.Se2#
- 1...d5
- 2.Se2+
- 2...Bf4
- 3.Bxf4#
- 2...Bf4
- 2.Se6+
- 2...Bf4
- 3.Bxf4#
- 2...Sg5
- 3.Rf3#
- 2...Bf4
- 2.Se2+
- 1...Kd4!
- threat
- 1.Bb5?
- threat
- 2.Se2#
- 1...d5
- 2.Se2+
- 2...Bf4
- 3.Bxf4#
- 2...Bf4
- 2.Se6+
- 2...Bf4
- 3.Bxf4#
- 2...Sg5
- 3.Rf3#
- 2...Bf4
- 2.Se2+
- 1...axb5!
- threat
- 1.Bxa6?
- threat
- 2.Se2#
- 1...d5
- 2.Se2+
- 2...Bf4
- 3.Bxf4#
- 2...Bf4
- 2.Se6+
- 2...Bf4
- 3.Bxf4#
- 2...Sg5
- 3.Rf3#
- 2...Bf4
- 2.Se2+
- 1...Qxa6!
- threat
- 1.Bg5?
- threat
- 2.Qh3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Qh3+
- 1...Qd5
- 2.Qh3+
- 2...Kd4
- 3.Rxd5#
- 2...Kd4
- 2.Qh3+
- 1...Qa7
- 2.Qh3+
- 2...Kd4
- 3.Se6#
- 3.Rd5#
- 3.Qd3#
- 2...Kd4
- 2.Qh3+
- 1...Sb2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Qh3+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.Sd5+
- 1...Sf2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Sd5+
- 1...d5
- 2.Qh3+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.Qh3+
- 1...Kd4!
- threat
- 1.Ra5?
- threat
- 2.Sd5+
- 2...Kd4
- 3.Rxe4#
- 3.Qxe4#
- 2...Kd4
- 2.Ra4
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...Qd5
- 3.Sxd5#
- 2...d5
- 3.Sxd5#
- threat
- 2.Sd5+
- 1...Qd5
- 2.Sxd5+
- 2...Kd4
- 3.Rxe4#
- 3.Qxe4#
- 2...Kd4
- 2.Rxd5
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sh5#
- 3.Sg6#
- 3.Rd3#
- 3.Rxe4#
- 3.Qxe4#
- threat
- 2.Sxd5+
- 1...Qc6
- 2.Sd5+
- 2...Kd4
- 3.Rxe4#
- 3.Qxe4#
- 2...Kd4
- 2.Sd5+
- 1...Qb7
- 2.Sd5+
- 2...Kd4
- 3.Rxe4#
- 3.Qxe4#
- 2...Kd4
- 2.Sd5+
- 1...Ba7
- 2.Sd5+
- 2...Kd4
- 3.Rxe4#
- 3.Qxe4#
- 2...Kd4
- 2.Ra4
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...Qd5
- 3.Sxd5#
- threat
- 2.Sd5+
- 1...Sb2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 3.Rxe4#
- 3.Qxe4#
- 2...Kd4
- 2.Sd5+
- 1...Sf2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Ra4
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...Qd5
- 3.Sxd5#
- 2...d5
- 3.Sxd5#
- threat
- 2.Sd5+
- 1...Sc3
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Sd5+
- 1...d5
- 2.Sxd5+
- 2...Kd4
- 3.Rxe4#
- 3.Qxe4#
- 2...Kd4
- 2.Se6+
- 2...Bf4
- 3.Bxf4#
- 2...Sg5
- 3.Qd3#
- 2...Bf4
- 2.Sxd5+
- 1...f5
- 2.Ra4
- threat
- 3.Sd5#
- 2...Qd5
- 3.Sxd5#
- 2...d5
- 3.Sxd5#
- threat
- 2.Qg7
- threat
- 3.Sd5#
- 2...Qd5
- 3.Sxd5#
- 2...d5
- 3.Sxd5#
- threat
- 2.Qh8
- threat
- 3.Sd5#
- 2...Qd5
- 3.Sxd5#
- 2...d5
- 3.Sxd5#
- threat
- 2.Ra4
- 1...Kd4!
- threat
- 1.Rd5?
- threat
- 2.Se2#
- 2.Sd3#
- 2.Sh3#
- 2.Sh5#
- 2.Sg6#
- 2.Rd3#
- 2.Rxe4#
- 2.Qxe4#
- 1...Sb2
- 2.Se2#
- 2.Sd3#
- 2.Sh3#
- 2.Sh5#
- 2.Sg6#
- 2.Rxe4#
- 2.Qxe4#
- 1...Sf2
- 2.Se2#
- 2.Sd3#
- 2.Sh3#
- 2.Sh5#
- 2.Sg6#
- 1...Sc3
- 2.Se2#
- 2.Sd3#
- 2.Sh3#
- 2.Sh5#
- 2.Sg6#
- 2.Rd3#
- 1...f5
- 2.Rd3#
- 1...Qxd5!
- threat
- 1.Rxe4+?
- 1...Kxe4
- 2.Rd5+
- 2...Ke3
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sh5#
- 3.Se6#
- 3.Qd3#
- 3.Qe7#
- 2...f5
- 3.Qe7#
- 2...Ke3
- 2.Rd5+
- 1...Qxe4+!
- 1...Kxe4
- 1.Qg6?
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Qg3+
- 1...Qd5
- 2.Rxd5
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sh5#
- 3.Rd3#
- 3.Rxe4#
- 3.Qxe4#
- 3.Qg3#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Rxd5#
- 2...Kd4
- 2.Rxd5
- 1...Qb7
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Qg3+
- 1...Qa7
- 2.Se6+
- 2...Sg5
- 3.Rf3#
- 2...Sg5
- 2.Rd5
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sh5#
- 3.Rd3#
- 3.Rxe4#
- 3.Qxe4#
- 3.Qg3#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Rd5#
- 3.Qd3#
- 2...Kd4
- 2.Se6+
- 1...Ba7
- 2.Bxa6
- threat
- 3.Se2#
- 2...Kd4
- 3.Se2#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- threat
- 2.Bxa6
- 1...Sb2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Sd5+
- 1...Sf2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Sd5+
- 1...Sc3
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Sd5+
- 1...d5
- 2.Se6+
- 2...Bf4
- 3.Bxf4#
- 2...Sg5
- 3.Rf3#
- 2...Bf4
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.Se6+
- 1...Kd4!
- threat
- 1.Qa7+?
- 1...Bxa7
- 2.Bxa6
- threat
- 3.Se2#
- 2...Kd4
- 3.Se2#
- threat
- 2.Bxa6
- 1...Qxa7!
- 1...Bxa7
- 1.Qb7?
- threat
- 2.Rxe4#
- 2.Qb6#
- 1...Kd4
- 2.Rxe4+
- 2...Kc3
- 3.Rc4#
- 2...Kc3
- 2.Qb4+
- 2...Ke3
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 3.Qb6#
- 2...Ke3
- 2.Rxe4+
- 1...d5
- 2.Sxd5+
- 2...Kd4
- 3.Qb4#
- 2...Kd4
- 2.Rxd5
- threat
- 3.Rd3#
- 3.Qb6#
- threat
- 2.Qb3+
- 2...Kd4
- 3.Se6#
- 2...Sc3
- 3.Qxc3#
- 2...Kd4
- 2.Qb4
- threat
- 3.Sxd5#
- 2...Bxf4
- 3.Bxf4#
- 2...d4
- 3.Sd5#
- threat
- 2.Qb6+
- 2...d4
- 3.Sd5#
- 2...d4
- 2.Sxd5+
- 1...Qxb7!
- threat
- 1.Qf7?
- threat
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 3.Qd3#
- 2...Sc3
- 3.Qxc3#
- 3.Qb6#
- 2...Kd4
- 2.Qc4
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 3.Qd3#
- threat
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Sh3+
- 1...Kd4
- 2.Qc4+
- 2...Ke3
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 3.Qd3#
- 2...Ke3
- 2.Qc4+
- 1...Qc6
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Qxf6
- 1...Qd5
- 2.Rxd5
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sh5#
- 3.Sg6#
- 3.Rd3#
- threat
- 2.Qxd5
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sh5#
- 3.Sg6#
- 3.Rxe4#
- 3.Qxe4#
- 3.Qd3#
- threat
- 2.Rxd5
- 1...Qb7
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sh3+
- 1...Qa7
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Rd5
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sh5#
- 3.Sg6#
- 3.Rd3#
- threat
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 3.Rd5#
- 3.Qd3#
- 2...Sc3
- 3.Qxc3#
- 2...Kd4
- 2.Sh3+
- 1...Ba7
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bc4
- threat
- 3.Se2#
- 2...Kd4
- 3.Se2#
- threat
- 2.Bxa6
- threat
- 3.Se2#
- 2...Kd4
- 3.Se2#
- threat
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 3.Qd3#
- 2...Sc3
- 3.Qxc3#
- 2...Kd4
- 2.Qc4
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 3.Qd3#
- threat
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- threat
- 2.Sh3+
- 1...Bc7
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 3.Qd3#
- 2...Sc3
- 3.Qxc3#
- 2...Kd4
- 2.Qc4
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 3.Qd3#
- threat
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Sh3+
- 1...Sb2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 2...Sd3
- 3.Se2#
- 3.Qxd3#
- 2...Kd4
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Sd5+
- 1...Sf2
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 2...Sd3
- 3.Se2#
- 3.Qxd3#
- 2...Kd4
- 2.Qc4
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Sh3+
- 1...Sc3
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc4
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 3.Qd3#
- 3.Qxc3#
- threat
- 2.Sh3+
- 1...d5!
- threat
- 1.Qg7?
- threat
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Qxf6
- 1...Qd5
- 2.Rxd5
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sh5#
- 3.Sg6#
- 3.Rd3#
- 3.Qg3#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Rxd5#
- 2...Kd4
- 2.Rxd5
- 1...Qb7
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Qg3+
- 1...Qa7
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Rd5#
- 3.Qd3#
- 2...Kd4
- 2.Qg3+
- 1...Ba7
- 2.Bxa6
- threat
- 3.Se2#
- 2...Kd4
- 3.Se2#
- threat
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Bxa6
- 1...Sb2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.Sd5+
- 1...Sf2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Qxf6
- threat
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.Sd5+
- 1...Sc3
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Sd5+
- 1...d5
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.Qg3+
- 1...Kd4!
- threat
- 1.Bc4?
- Keys
- 1.Qg8!
- threat
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 3.Qd3#
- 2...Sc3
- 3.Qxc3#
- 3.Qb6#
- 2...Kd4
- 2.Qc4
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 3.Qd3#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Sh3+
- 1...Kd4
- 2.Qc4+
- 2...Ke3
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 3.Qd3#
- 2...Ke3
- 2.Qc4+
- 1...Qc6
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Qg3+
- 1...Qd5
- 2.Rxd5
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sh5#
- 3.Sg6#
- 3.Rd3#
- 3.Qg3#
- threat
- 2.Qxd5
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sh5#
- 3.Sg6#
- 3.Rxe4#
- 3.Qxe4#
- 3.Qd3#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Rxd5#
- 2...Kd4
- 2.Rxd5
- 1...Qb7
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Sh3+
- 1...Qa7
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 3.Rd5#
- 3.Qd3#
- 2...Sc3
- 3.Qxc3#
- 2...Kd4
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Rd5#
- 3.Qd3#
- 2...Kd4
- 2.Sh3+
- 1...Ba7
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bc4
- threat
- 3.Se2#
- 2...Kd4
- 3.Se2#
- threat
- 2.Bxa6
- threat
- 3.Se2#
- 2...Kd4
- 3.Se2#
- threat
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 3.Qd3#
- 2...Sc3
- 3.Qxc3#
- 2...Kd4
- 2.Qc4
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 3.Qd3#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Sh3+
- 1...Bc7
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 3.Qd3#
- 2...Sc3
- 3.Qxc3#
- 2...Kd4
- 2.Qc4
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 3.Qd3#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Sh3+
- 1...Sb2
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 2...Sd3
- 3.Se2#
- 3.Qxd3#
- 2...Kd4
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.Sd5+
- 1...Sf2
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qb3+
- 2...Kd4
- 3.Se2#
- 3.Se6#
- 2...Sd3
- 3.Se2#
- 3.Qxd3#
- 2...Kd4
- 2.Qc4
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 2...d5
- 3.Sxd5#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.Sh3+
- 1...Sc3
- 2.Sh3+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sd5+
- 2...Kd4
- 3.Be3#
- 2...Kd4
- 2.Sh5+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Sg6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc4
- threat
- 3.Se2#
- 3.Sd3#
- 3.Sh3#
- 3.Sd5#
- 3.Sh5#
- 3.Sg6#
- 3.Qd3#
- 3.Qxc3#
- threat
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 3.Qd3#
- 2...Kd4
- 2.Sh3+
- 1...d5
- 2.Qg3+
- 2...Kd4
- 3.Se6#
- 2...Kd4
- 2.Qg3+
- threat
- 1.Qg8!
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).