MESON Chess Problem Database
Problem Display
PID: 8391 (1Qb4n/p1Pp1p1K/P2R2p1/3Pk3/3N1N2/1P1P4/5R2/3B2B1 w - - 0 1)
McWilliam, Robert C
Problem Observer, 1975
#3
13 + 7
SOLUTION
- COOKED
- Sets
- 1...Kxd4
- 2.Re2+
- 2...Kc3
- 3.Rc2#
- 2...Kc3
- 2.Re2+
- 1...Kxd6
- 2.Re2
- threat
- 3.Sb5#
- 2...Kc5
- 3.Sf5#
- 2...Bxa6
- 3.c8Q#
- 3.c8R#
- threat
- 2.Re2
- 1...f5
- 2.Qb4
- threat
- 3.Sf3#
- threat
- 2.Qb4
- 1...Kxd4
- Tries
- 1.Sb5?
- threat
- 2.Sg2
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Sh3
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Sh5
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Bh2
- threat
- 3.Se2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Se6#
- 3.Sxg6#
- 2...Kf5
- 3.Sh3#
- 3.Se6#
- threat
- 2.Sg2
- 1...Kf5
- 2.Sh3+
- 2...Ke5
- 3.Bh2#
- 2...Ke5
- 2.Se6+
- 2...Ke5
- 3.Bh2#
- 2...Ke5
- 2.Sh3+
- 1...Bxa6
- 2.Se2
- threat
- 3.Bh2#
- 3.Qe8#
- threat
- 2.Se6
- threat
- 3.Bh2#
- 2...f5
- 3.Qxh8#
- threat
- 2.Bh2
- threat
- 3.Se2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Se6#
- 3.Sxg6#
- 2...Kf5
- 3.Sh3#
- 3.Se6#
- threat
- 2.Qd8
- threat
- 3.Qf6#
- 2...Kf5
- 3.Sxg6#
- 3.Qf6#
- 2...f6
- 3.Qxf6#
- threat
- 2.Qe8+
- 2...Kf5
- 3.Sh3#
- 2...Kf5
- 2.Qxh8+
- 2...Kf5
- 3.Sh3#
- 3.Se6#
- 3.Qf6#
- 2...f6
- 3.Sxg6#
- 3.Qxf6#
- 2...Kf5
- 2.Se2
- 1...Bb7
- 2.Se2
- threat
- 3.Bh2#
- 3.Qe8#
- threat
- 2.Sg2
- threat
- 3.Bh2#
- 3.Qe8#
- threat
- 2.Sh3
- threat
- 3.Bh2#
- 3.Qe8#
- threat
- 2.Sh5
- threat
- 3.Bh2#
- 3.Qe8#
- threat
- 2.Se6
- threat
- 3.Bh2#
- 2...f5
- 3.Qxh8#
- threat
- 2.Bh2
- threat
- 3.Se2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Se6#
- 3.Sxg6#
- 2...Kf5
- 3.Sh3#
- 3.Se6#
- threat
- 2.Qd8
- threat
- 3.Qf6#
- 2...Kf5
- 3.Sxg6#
- 3.Qf6#
- 2...f6
- 3.Qxf6#
- threat
- 2.Qe8+
- 2...Kf5
- 3.Sh3#
- 2...Kf5
- 2.Qxh8+
- 2...Kf5
- 3.Sh3#
- 3.Se6#
- 3.Qf6#
- 2...f6
- 3.Sxg6#
- 3.Qxf6#
- 2...Kf5
- 2.Se2
- 1...f5
- 2.Kxh8
- threat
- 3.Sxg6#
- 2...g5
- 3.Sg6#
- threat
- 2.Bc2
- threat
- 3.d4#
- threat
- 2.Bh2
- threat
- 3.Sxg6#
- 3.Re2#
- threat
- 2.Rf1
- threat
- 3.Bd4#
- threat
- 2.Rf3
- threat
- 3.Bd4#
- threat
- 2.Qxa7
- threat
- 3.Qe3#
- 3.Qd4#
- threat
- 2.Qxc8
- threat
- 3.Qe8#
- 3.Qxh8#
- threat
- 2.Kxh8
- 1...f6
- 2.Sg2
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Sh3
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Sh5
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Bh2
- threat
- 3.Se2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Se6#
- 3.Sxg6#
- 2...Kf5
- 3.Sh3#
- 3.Se6#
- threat
- 2.Sg2
- 1...g5!
- threat
- 1.Sf5?
- 1...Kxf5
- 2.Se6+
- 2...Ke5
- 3.Bh2#
- 2...Ke5
- 2.Se6+
- 1...Bxa6
- 2.Qe8+
- 2...Kxf5
- 3.Sh3#
- 2...Kxf5
- 2.Qxh8+
- 2...Kxf5
- 3.Sh3#
- 3.Se6#
- 3.Qf6#
- 2...f6
- 3.Sxg6#
- 3.Qxf6#
- 2...Kxf5
- 2.Qe8+
- 1...gxf5
- 2.Qb4
- threat
- 3.Re2#
- threat
- 2.Qb4
- 1...Bb7
- 2.Qd8
- threat
- 3.Qf6#
- 2...Kxf5
- 3.Sxg6#
- 3.Qf6#
- 2...f6
- 3.Qxf6#
- threat
- 2.Qe8+
- 2...Kxf5
- 3.Sh3#
- 2...Kxf5
- 2.Qxh8+
- 2...Kxf5
- 3.Sh3#
- 3.Se6#
- 3.Qf6#
- 2...f6
- 3.Sxg6#
- 3.Qxf6#
- 2...Kxf5
- 2.Qd8
- 1...g5
- 2.Qb4
- threat
- 3.Qe4#
- 2...Kxf5
- 3.Sg6#
- 3.Qe4#
- threat
- 2.Qb4
- 1...f6!
- 1...Kxf5
- 1.Sc6+?
- 1...Kxd6
- 2.Qb4+
- 2...Kxc7
- 3.Qb8#
- 2...Kxc7
- 2.Qb4+
- 1...dxc6!
- 1...Kxd6
- 1.Sfe2?
- threat
- 2.Bh2#
- 1...f5
- 2.Bh2+
- 2...f4
- 3.Bxf4#
- 2...f4
- 2.Bh2+
- 1...Kxd6!
- threat
- 1.Sg2?
- threat
- 2.Sb5
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Rff6
- threat
- 3.Sf3#
- threat
- 2.Qb4
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sb5
- 1...Kxd4
- 2.Qb4+
- 2...Kxd3
- 3.Bc2#
- 3.Rd2#
- 3.Rf3#
- 3.Qc4#
- 2...Ke5
- 3.Bh2#
- 3.Qf4#
- 2...Kxd3
- 2.Qb4+
- 1...Bxa6
- 2.Rff6
- threat
- 3.Sf3#
- 3.Qe8#
- threat
- 2.Rff6
- 1...Bb7
- 2.Sb5
- threat
- 3.Bh2#
- 3.Qe8#
- threat
- 2.Sb5
- 1...g5
- 2.Qb4
- threat
- 3.Bh2#
- 3.Re2#
- 3.Rf5#
- threat
- 2.Qb4
- 1...f5
- 2.Qb4
- threat
- 3.Sf3#
- 3.Re2#
- threat
- 2.Qb4
- 1...f6
- 2.Sb5
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Rfxf6
- threat
- 3.Sf3#
- threat
- 2.Qb4
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sb5
- 1...Kxd6!
- threat
- 1.Sh3?
- threat
- 2.Sb5
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Rff6
- threat
- 3.Sf3#
- threat
- 2.Qb4
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sb5
- 1...Kxd4
- 2.Qb4+
- 2...Kxd3
- 3.Rd2#
- 3.Rf3#
- 2...Ke3
- 3.Rd2#
- 3.Rf3#
- 3.Qe4#
- 2...Ke5
- 3.Bh2#
- 3.Qf4#
- 2...Kxd3
- 2.Qb4+
- 1...Bxa6
- 2.Rff6
- threat
- 3.Sf3#
- 3.Qe8#
- threat
- 2.Rff6
- 1...Bb7
- 2.Sb5
- threat
- 3.Bh2#
- 3.Qe8#
- threat
- 2.Sb5
- 1...g5
- 2.Qb4
- threat
- 3.Bh2#
- 3.Re2#
- 3.Rf5#
- threat
- 2.Qb4
- 1...f5
- 2.Qb4
- threat
- 3.Sf3#
- 3.Re2#
- threat
- 2.Qb4
- 1...f6
- 2.Sb5
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Rfxf6
- threat
- 3.Sf3#
- threat
- 2.Qb4
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sb5
- 1...Kxd6!
- threat
- 1.Sh5?
- threat
- 2.Sb5
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Rff6
- threat
- 3.Sf3#
- threat
- 2.Qb4
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sb5
- 1...Kxd4
- 2.Qb4+
- 2...Kxd3
- 3.Rd2#
- 3.Rf3#
- 2...Ke3
- 3.Rd2#
- 3.Rf3#
- 3.Qe4#
- 2...Ke5
- 3.Bh2#
- 3.Qf4#
- 2...Kxd3
- 2.Qb4+
- 1...Bxa6
- 2.Rff6
- threat
- 3.Sf3#
- 3.Qe8#
- threat
- 2.Rff6
- 1...gxh5
- 2.Rff6
- threat
- 3.Sf3#
- threat
- 2.Qb4
- threat
- 3.Bh2#
- 3.Rf5#
- 2...f5
- 3.Sf3#
- 3.Rxf5#
- threat
- 2.Rff6
- 1...Bb7
- 2.Sb5
- threat
- 3.Bh2#
- 3.Qe8#
- threat
- 2.Sb5
- 1...g5
- 2.Qb4
- threat
- 3.Bh2#
- 3.Re2#
- 3.Rf5#
- threat
- 2.Qb4
- 1...f5
- 2.Qb4
- threat
- 3.Sf3#
- 3.Re2#
- threat
- 2.Qb4
- 1...f6
- 2.Sb5
- threat
- 3.Bh2#
- 2...f5
- 3.Re2#
- threat
- 2.Rfxf6
- threat
- 3.Sf3#
- threat
- 2.Qb4
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sb5
- 1...Kxd6!
- threat
- 1.Sxg6+?
- 1...Kxd4
- 2.Qb4+
- 2...Kxd3
- 3.Rd2#
- 3.Rf3#
- 2...Ke3
- 3.Rd2#
- 3.Rf3#
- 3.Qe4#
- 2...Kxd3
- 2.Qb4+
- 1...Kxd6
- 2.Rf6+
- 2...Kc5
- 3.Qb5#
- 2...Kxd5
- 3.Qb5#
- 2...Kc5
- 2.Rf6+
- 1...fxg6
- 2.Sb5
- threat
- 3.Bh2#
- threat
- 2.Rff6
- threat
- 3.Sf3#
- threat
- 2.Qb4
- threat
- 3.Bh2#
- threat
- 2.Sb5
- 1...Sxg6!
- 1...Kxd4
- 1.Bh2?
- threat
- 2.Sfe2#
- 2.Sfe6#
- 1...Kxd4
- 2.Qxa7+
- 2...Kc3
- 3.Qc5#
- 2...Ke5
- 3.Se2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Se6#
- 3.Sxg6#
- 2...Kc3
- 2.Qb4+
- 2...Ke3
- 3.Rf3#
- 3.Qc5#
- 2...Ke5
- 3.Se2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Se6#
- 3.Sxg6#
- 2...Ke3
- 2.Qxa7+
- 1...f5
- 2.Sb5
- threat
- 3.Sxg6#
- 3.Re2#
- threat
- 2.Sfe2+
- 2...f4
- 3.Bxf4#
- 2...f4
- 2.Qb4
- threat
- 3.Sf3#
- 3.Sxg6#
- 3.Re2#
- threat
- 2.Sb5
- 1...Kxd6!
- threat
- 1.Rf1?
- 1...Kxd6
- 2.Re1
- threat
- 3.Sb5#
- 2...Kc5
- 3.Sf5#
- 2...Bxa6
- 3.c8Q#
- 3.c8R#
- threat
- 2.Re1
- 1...Bxa6
- 2.Qf8
- threat
- 3.Qe7#
- threat
- 2.c8Q
- threat
- 3.Re6#
- 3.Qe8#
- threat
- 2.c8S
- threat
- 3.Re6#
- threat
- 2.c8B
- threat
- 3.Re6#
- threat
- 2.c8R
- threat
- 3.Re6#
- 3.Re8#
- threat
- 2.Qf8
- 1...Bb7
- 2.Qe8+
- 2...Kxd6
- 3.Sb5#
- 2...Kxd6
- 2.c8Q
- threat
- 3.Re6#
- 3.Qe8#
- threat
- 2.c8S
- threat
- 3.Re6#
- threat
- 2.c8B
- threat
- 3.Re6#
- threat
- 2.c8R
- threat
- 3.Re6#
- 3.Re8#
- threat
- 2.Qe8+
- 1...g5
- 2.Re1+
- 2...Kxf4
- 3.Bh2#
- 2...Kxd6
- 3.Sb5#
- 3.Sf5#
- 2...Kxf4
- 2.Re1+
- 1...f5
- 2.Sb5
- threat
- 3.Bd4#
- threat
- 2.Qb4
- threat
- 3.Sf3#
- threat
- 2.Sb5
- 1...f6!
- 1...Kxd6
- 1.Re2+?
- 1...Kxd6
- 2.Sb5#
- 1...Kxf4!
- 1...Kxd6
- 1.Rxd7?
- threat
- 2.Sc6+
- 2...Kf5
- 3.Sh3#
- 3.Se6#
- 2...Kf6
- 3.Sh3#
- 3.Se6#
- 2...Kf5
- 2.Sc6+
- 1...Kxd4
- 2.Re2+
- 2...Kc3
- 3.Rc2#
- 2...Kc3
- 2.Re2+
- 1...Kf6
- 2.Sh3+
- 2...Ke5
- 3.Sc6#
- 2...Ke5
- 2.Sfe6+
- 2...Ke5
- 3.Sc6#
- 3.Bh2#
- 2...Ke5
- 2.Sxg6+
- 2...Kg5
- 3.Rf5#
- 2...Kg5
- 2.Sh3+
- 1...Bxd7
- 2.c8Q+
- 2...Kxd4
- 3.Rf1#
- 3.Ra2#
- 3.Rb2#
- 3.Rc2#
- 3.Rd2#
- 3.Re2#
- 3.Rg2#
- 3.Rh2#
- 3.Rf3#
- 2...Kf6
- 3.Qd8#
- 2...Kxd4
- 2.c8S+
- 2...Kxd4
- 3.Rc2#
- 2...Kf6
- 3.Sfe6#
- 2...Kxd4
- 2.c8Q+
- 1...Bb7
- 2.Sfe2
- threat
- 3.Bh2#
- 3.Qe8#
- 3.c8Q#
- 3.c8S#
- 3.c8B#
- 3.c8R#
- 2...f5
- 3.Qxh8#
- threat
- 2.Sfe6
- threat
- 3.Bh2#
- 3.c8Q#
- 3.c8S#
- 3.c8B#
- 3.c8R#
- 2...fxe6
- 3.Qxh8#
- 2...f5
- 3.Qxh8#
- threat
- 2.Qe8+
- 2...Kxd4
- 3.Rc2#
- 2...Kf6
- 3.Sh3#
- 3.Qe7#
- 2...Kxd4
- 2.c8Q+
- 2...Kxd4
- 3.Rf1#
- 3.Ra2#
- 3.Rb2#
- 3.Rc2#
- 3.Rd2#
- 3.Re2#
- 3.Rg2#
- 3.Rh2#
- 3.Rf3#
- 2...Kf6
- 3.Sh3#
- 3.Sfe6#
- 3.Qd8#
- 2...Kxd4
- 2.c8S+
- 2...Kxd4
- 3.Rc2#
- 2...Kf6
- 3.Sh3#
- 3.Sfe6#
- 2...Kxd4
- 2.c8B+
- 2...Kxd4
- 3.Rc2#
- 2...Kf6
- 3.Sh3#
- 3.Sfe6#
- 2...Kxd4
- 2.c8R+
- 2...Kxd4
- 3.Rf1#
- 3.Ra2#
- 3.Rb2#
- 3.Rfc2#
- 3.Rd2#
- 3.Re2#
- 3.Rg2#
- 3.Rh2#
- 3.Rf3#
- 2...Kf6
- 3.Sh3#
- 3.Sfe6#
- 2...Kxd4
- 2.Sfe2
- 1...g5
- 2.Sc6+
- 2...Kf5
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Se6#
- 3.Sg6#
- 2...Kf6
- 3.Se2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Se6#
- 3.Sg6#
- 2...Kf5
- 2.Sc6+
- 1...f6
- 2.Sc6+
- 2...Kf5
- 3.Sh3#
- 3.Se6#
- 2...Kf5
- 2.Sc6+
- 1...f5!
- threat
- 1.Qb6?
- threat
- 2.Sfe2
- threat
- 3.Bh2#
- 2...f5
- 3.Sf3#
- threat
- 2.Sxg6+
- 2...Sxg6
- 3.Rf5#
- 2...fxg6
- 3.Bh2#
- 2...Sxg6
- 2.Bh2
- threat
- 3.Sfe2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Sfe6#
- 3.Sxg6#
- 3.Re2#
- threat
- 2.Sfe2
- 1...Bxa6
- 2.Sxg6+
- 2...Sxg6
- 3.Rf5#
- 2...fxg6
- 3.Bh2#
- 2...Sxg6
- 2.Sxg6+
- 1...g5
- 2.Sfe2
- threat
- 3.Bh2#
- 3.Rf5#
- 2...f5
- 3.Sf3#
- 3.Rxf5#
- threat
- 2.Sfe6
- threat
- 3.Bh2#
- 3.Rf5#
- 2...f5
- 3.Rxf5#
- threat
- 2.Sg6+
- 2...Sxg6
- 3.Rf5#
- 2...fxg6
- 3.Bh2#
- 2...Sxg6
- 2.Bh2
- threat
- 3.Sfe2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Sfe6#
- 3.Sg6#
- 3.Re2#
- threat
- 2.Sfe2
- 1...f5
- 2.Sxg6+
- 2...Sxg6
- 3.Rxf5#
- 2...Sxg6
- 2.Qb4
- threat
- 3.Sf3#
- threat
- 2.Sxg6+
- 1...f6
- 2.Sfe2
- threat
- 3.Bh2#
- 2...f5
- 3.Sf3#
- threat
- 2.Sxg6+
- 2...Sxg6
- 3.Rf5#
- 2...Sxg6
- 2.Bh2
- threat
- 3.Sfe2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Sfe6#
- 3.Sxg6#
- 3.Re2#
- threat
- 2.Sfe2
- 1...axb6!
- threat
- 1.Sb5?
- Keys
- 1.Rf6!
- 1...Kxd4
- 2.Re2+
- 2...Kc3
- 3.Rc2#
- 2...Kc3
- 2.Qb4+
- 2...Ke3
- 3.Rf1#
- 3.Ra2#
- 3.Rb2#
- 3.Rc2#
- 3.Rd2#
- 3.Rg2#
- 3.Rh2#
- 3.Rf3#
- 3.Qc5#
- 3.Qe4#
- 2...Ke5
- 3.Qc3#
- 2...Ke3
- 2.Re2+
- 1...Kxf6
- 2.Sxg6+
- 2...Kg5
- 3.Rf5#
- 2...Kg5
- 2.Sxg6+
- 1...Bxa6
- 2.Re2+
- 2...Kxf6
- 3.Qd8#
- 2...Kxf6
- 2.Qe8+
- 2...Kxd4
- 3.Rc2#
- 2...Kxf6
- 3.Sh3#
- 2...Kxd4
- 2.Re2+
- 1...Bb7
- 2.Re2+
- 2...Kxf6
- 3.Qd8#
- 2...Kxf6
- 2.Qe8+
- 2...Kxd4
- 3.Rc2#
- 2...Kxf6
- 3.Sh3#
- 2...Kxd4
- 2.Re2+
- 1...g5
- 2.Re2+
- 2...Kxf6
- 3.Sh5#
- 2...Kxf6
- 2.Re2+
- 1...d6
- 2.Sc6+
- 2...Kxf6
- 3.Se6#
- 2...Kxf6
- 2.Sc6+
- 1...Kxd4
- 1.Qb4!
- threat
- 2.Sfe2
- threat
- 3.Bh2#
- 2...f5
- 3.Sf3#
- threat
- 2.Sg2
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sh3
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sh5
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sxg6+
- 2...Sxg6
- 3.Rf5#
- 2...fxg6
- 3.Bh2#
- 2...Sxg6
- 2.Bg4
- threat
- 3.Sf3#
- threat
- 2.Bh2
- threat
- 3.Sfe2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Sfe6#
- 3.Sxg6#
- 3.Re2#
- threat
- 2.Sfe2
- 1...Bxa6
- 2.Sxg6+
- 2...Sxg6
- 3.Rf5#
- 2...fxg6
- 3.Bh2#
- 2...Sxg6
- 2.Sxg6+
- 1...Bb7
- 2.Sfe2
- threat
- 3.Bh2#
- 2...f5
- 3.Sf3#
- threat
- 2.Sg2
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sh3
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sh5
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sxg6+
- 2...Sxg6
- 3.Rf5#
- 2...fxg6
- 3.Bh2#
- 2...Sxg6
- 2.Bh2
- threat
- 3.Sfe2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Sfe6#
- 3.Sxg6#
- 3.Re2#
- threat
- 2.Sfe2
- 1...g5
- 2.Sb5
- threat
- 3.Qe4#
- 2...Kf5
- 3.Sg6#
- 3.Qe4#
- 2...f5
- 3.Re2#
- 3.Qe1#
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Sf5
- threat
- 3.Qe4#
- 2...Kxf5
- 3.Sg6#
- 3.Qe4#
- threat
- 2.Sfe2
- threat
- 3.Bh2#
- 3.Rf5#
- 2...f5
- 3.Sf3#
- 3.Rxf5#
- threat
- 2.Sg2
- threat
- 3.Bh2#
- 3.Re2#
- 3.Rf5#
- threat
- 2.Sh3
- threat
- 3.Bh2#
- 3.Re2#
- 3.Rf5#
- threat
- 2.Sh5
- threat
- 3.Bh2#
- 3.Re2#
- 3.Rf5#
- threat
- 2.Sfe6
- threat
- 3.Bh2#
- 3.Rf5#
- 2...f5
- 3.Rxf5#
- threat
- 2.Sg6+
- 2...Sxg6
- 3.Rf5#
- 2...fxg6
- 3.Bh2#
- 2...Sxg6
- 2.Bg4
- threat
- 3.Sf3#
- threat
- 2.Bh2
- threat
- 3.Sfe2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Sfe6#
- 3.Sg6#
- 3.Re2#
- threat
- 2.Sb5
- 1...f6
- 2.Kxh8
- threat
- 3.Sxg6#
- 2...g5
- 3.Sg6#
- threat
- 2.Sfe2
- threat
- 3.Bh2#
- 2...f5
- 3.Sf3#
- threat
- 2.Sg2
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sh3
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sh5
- threat
- 3.Bh2#
- 3.Re2#
- threat
- 2.Sxg6+
- 2...Sxg6
- 3.Rf5#
- 2...Sxg6
- 2.Bg4
- threat
- 3.Sf3#
- threat
- 2.Bh2
- threat
- 3.Sfe2#
- 3.Sg2#
- 3.Sh3#
- 3.Sh5#
- 3.Sfe6#
- 3.Sxg6#
- 3.Re2#
- threat
- 2.Kxh8
- threat
- 1.Rf6!
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).