MESON Chess Problem Database
Problem Display
PID: 58073 (3nB1RK/1p6/1P1bkPpP/6p1/4N1N1/1PpRP2P/2prPB2/6Q1 w - - 0 1)
Jacobs, Charles Sumner
Chess Life, 1958
#3
15 + 9
SOLUTION
- COOKED
- Sets
- 1...Kf5
- 2.Bd7+
- 2...Kxe4
- 3.Qh1#
- 3.Qg2#
- 2...Se6
- 3.Sxd6#
- 2...Kxe4
- 2.Bd7+
- 1...Rxe2
- 2.Rxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 2...Kf5
- 2.Rxd6+
- 1...Bh2
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Ba3
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Bd7+
- 1...Bg3
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bb4
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Bd7+
- 1...Bf4
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Kf5
- 2.Sc5+
- 1...Bc5
- 2.Sxc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxc5+
- 1...Be5
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Sxe5#
- 2...Kf7
- 2.Sc5+
- 1...Bc7
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Be7
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Bd7+
- 1...Bb8
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bf8
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Bd7+
- 1...Sc6
- 2.Bd7+
- 2...Kxd7
- 3.Sc5#
- 2...Kf7
- 3.Sxg5#
- 3.Sxd6#
- 2...Kxd7
- 2.Bf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Sc5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Bd7+
- 1...Sf7+
- 2.Bxf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Se5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Bxf7+
- 1...Kf5
- Tries
- 1.Sc5+?
- 1...Kf5
- 2.Bxg6#
- 1...Bxc5!
- 1...Kf5
- 1.Bh4?
- threat
- 2.Sxg5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Sxg5+
- 1...Sf7+
- 2.Bxf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Se5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Bxf7+
- 1...Kf5
- 2.Bd7+
- 2...Kxe4
- 3.Qh1#
- 3.Qg2#
- 2...Se6
- 3.Sxd6#
- 2...Kxe4
- 2.Bd7+
- 1...Rxd3
- 2.Sxg5+
- 2...Kd5
- 3.e4#
- 2...Kf5
- 3.Bxg6#
- 2...Kd5
- 2.Sxg5+
- 1...Ba3
- 2.Sxg5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf2#
- 3.Qf1#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxg5+
- 1...Bb4
- 2.Sxg5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf2#
- 3.Qf1#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxg5+
- 1...Bf4
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Kf5
- 2.Sc5+
- 1...Bc5
- 2.Sxc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf2#
- 3.Qf1#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf2#
- 3.Qf1#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxc5+
- 1...Be7
- 2.Sxg5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf2#
- 3.Qf1#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxg5+
- 1...Bf8
- 2.Sxg5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf2#
- 3.Qf1#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxg5+
- 1...Sc6
- 2.Sxg5+
- 2...Kf5
- 3.Bxg6#
- 3.Bd7#
- 2...Kf5
- 2.Bd7+
- 2...Kxd7
- 3.Sc5#
- 2...Kf7
- 3.Sxg5#
- 3.Sxd6#
- 2...Kxd7
- 2.Bf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Sc5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Sxg5+
- 1...gxh4!
- threat
- 1.Bd7+?
- 1...Kf7
- 2.Sxg5#
- 2.Sxd6#
- 1...Kxd7!
- 1...Kf7
- 1.Rxd2?
- threat
- 2.Rxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 2...Kf5
- 2.Rxd6+
- 1...Sf7+
- 2.Bxf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Se5#
- 3.Rxd6#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Bxf7+
- 1...Kf5
- 2.Bxg6+
- 2...Ke6
- 3.Rxd6#
- 2...Ke6
- 2.Bd7+
- 2...Kxe4
- 3.Rd4#
- 3.Qh1#
- 3.Qg2#
- 2...Se6
- 3.Sxd6#
- 2...Kxe4
- 2.Bxg6+
- 1...Bh2
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Ba3
- 2.Sxg5+
- 2...Kf5
- 3.Rd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxg5+
- 1...Bg3
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bb4
- 2.Sxg5+
- 2...Kf5
- 3.Rd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxg5+
- 1...Bf4
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Kf5
- 2.Sc5+
- 1...Bc5
- 2.Sxc5+
- 2...Kf5
- 3.Bxg6#
- 3.Rd5#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Rd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxc5+
- 1...Be5
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Sxe5#
- 2...Kf7
- 2.Sc5+
- 1...Bc7
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Be7
- 2.Sxg5+
- 2...Kf5
- 3.Rd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxg5+
- 1...Bb8
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bf8
- 2.Sxg5+
- 2...Kf5
- 3.Rd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxg5+
- 1...cxd2!
- threat
- 1.Qh1?
- threat
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Bxc5
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sc5+
- 1...Sf7+
- 2.Bxf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Sc5#
- 3.Se5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Bxf7+
- 1...Kf5
- 2.Sxd6+
- 2...Ke6
- 3.Qe4#
- 3.Qd5#
- 2...Ke6
- 2.Bd7+
- 2...Se6
- 3.Sxd6#
- 2...Se6
- 2.Sxd6+
- 1...Bh2
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Ba3
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf3#
- 3.Qe4#
- 3.Qd5#
- 2...Bxc5
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sc5+
- 1...Bg3
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bb4
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf3#
- 3.Qe4#
- 3.Qd5#
- 2...Bxc5
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sc5+
- 1...Bf4
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 3.e4#
- 2...Kf5
- 2.Sc5+
- 1...Bc5
- 2.Sxc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf3#
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxc5+
- 1...Be5
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Sxe5#
- 2...Kf7
- 2.Sc5+
- 1...Bc7
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Be7
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf3#
- 3.Qe4#
- 3.Qd5#
- 2...Bxc5
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sc5+
- 1...Bb8
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bf8
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf3#
- 3.Qe4#
- 3.Qd5#
- 2...Bxc5
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sc5+
- 1...Sc6
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Bd7#
- 3.Qe4#
- 2...Bxc5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kxd7
- 3.Sc5#
- 2...Kf7
- 3.Sxg5#
- 3.Sxd6#
- 2...Kxd7
- 2.Bf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Sc5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Sc5+
- 1...Rxd3!
- threat
- 1.Qg2?
- threat
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Bxc5
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sc5+
- 1...Sf7+
- 2.Bxf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Sc5#
- 3.Se5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Bxf7+
- 1...Kf5
- 2.Sxd6+
- 2...Ke6
- 3.Qe4#
- 3.Qd5#
- 2...Ke6
- 2.Bd7+
- 2...Se6
- 3.Sxd6#
- 2...Se6
- 2.Sxd6+
- 1...Bh2
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Ba3
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf3#
- 3.Qe4#
- 3.Qd5#
- 2...Bxc5
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sc5+
- 1...Bg3
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bb4
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf3#
- 3.Qe4#
- 3.Qd5#
- 2...Bxc5
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sc5+
- 1...Bf4
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 3.e4#
- 2...Kf5
- 2.Sc5+
- 1...Bc5
- 2.Sxc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf3#
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxc5+
- 1...Be5
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Sxe5#
- 2...Kf7
- 2.Sc5+
- 1...Bc7
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Be7
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf3#
- 3.Qe4#
- 3.Qd5#
- 2...Bxc5
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sc5+
- 1...Bb8
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qe4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bf8
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Qf3#
- 3.Qe4#
- 3.Qd5#
- 2...Bxc5
- 3.Qe4#
- 3.Qd5#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sc5+
- 1...Sc6
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.Bd7#
- 3.Qe4#
- 2...Bxc5
- 3.Qd5#
- 2...Kf5
- 2.Bd7+
- 2...Kxd7
- 3.Sc5#
- 2...Kf7
- 3.Sxg5#
- 3.Sxd6#
- 2...Kxd7
- 2.Bf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Sc5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Sc5+
- 1...Rxd3!
- threat
- 1.h4?
- threat
- 2.Sxg5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Sxg5+
- 1...Sf7+
- 2.Bxf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Se5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Bxf7+
- 1...Kf5
- 2.Bd7+
- 2...Kxe4
- 3.Qh1#
- 3.Qg2#
- 2...Se6
- 3.Sxd6#
- 2...Kxe4
- 2.Bd7+
- 1...Rxd3
- 2.Sxg5+
- 2...Kd5
- 3.e4#
- 2...Kf5
- 3.Bxg6#
- 2...Kd5
- 2.Sxg5+
- 1...Bg3
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Bd7+
- 1...Bf4
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Kf5
- 2.Sc5+
- 1...Sc6
- 2.Sxg5+
- 2...Kf5
- 3.Bxg6#
- 3.Bd7#
- 2...Kf5
- 2.Bd7+
- 2...Kxd7
- 3.Sc5#
- 2...Kf7
- 3.Sxg5#
- 3.Sxd6#
- 2...Kxd7
- 2.Bf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Sc5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Sxg5+
- 1...gxh4!
- threat
- 1.Sc5+?
- Keys
- 1.Sxg5+!
- 1...Kf5
- 2.Bxg6+
- 2...Kxg5
- 3.h4#
- 2...Kxg5
- 2.Bxg6+
- 1...Kf5
- 1.Rxd6+!
- 1...Rxd6
- 2.Sc5+
- 2...Kd5
- 3.e4#
- 2...Kf5
- 3.Bxg6#
- 2...Kd5
- 2.Sc5+
- 1...Rxd6
- 1.Qh2!
- threat
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Bxc5
- 3.Qe5#
- 2...Kf5
- 2.Rxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 3.Qe5#
- 2...Rxd6
- 3.Qe5#
- 2...Kf5
- 2.Qxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 3.Qe5#
- 3.Qd5#
- 2...Kf5
- 2.Sc5+
- 1...Sf7+
- 2.Bxf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Se5#
- 3.Qxd6#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Bxf7+
- 1...Kf5
- 2.Sxd6+
- 2...Ke6
- 3.Qe5#
- 2...Ke6
- 2.Bxg6+
- 2...Ke6
- 3.Qxd6#
- 2...Ke6
- 2.Bd7+
- 2...Kxe4
- 3.Qh1#
- 3.Qg2#
- 2...Se6
- 3.Sxd6#
- 2...Kxe4
- 2.Sxd6+
- 1...Rxe2
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Bxc5
- 3.Qe5#
- 2...Kf5
- 2.Rxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 3.Qe5#
- 2...Kf5
- 2.Qxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 3.Qe5#
- 3.Qd5#
- 2...Kf5
- 2.Sc5+
- 1...Rxd3
- 2.Sc5+
- 2...Kd5
- 3.e4#
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Bxc5
- 3.Qe5#
- 2...Kd5
- 2.Sc5+
- 1...Bxh2
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Rd1
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Bxc5
- 3.Qe5#
- 2...Kf5
- 2.Rxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 3.Qe5#
- 2...Rxd6
- 3.Qe5#
- 2...Kf5
- 2.Qxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 3.Qe5#
- 3.Qd5#
- 2...Kf5
- 2.Sc5+
- 1...Bg3
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bf4
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qxf4#
- 2...Bxg5
- 3.Qe5#
- 2...Kf5
- 2.Sc5+
- 1...Bc7
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bb8
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Sc6
- 2.Bd7+
- 2...Kxd7
- 3.Sc5#
- 3.Qxd6#
- 2...Kf7
- 3.Sxg5#
- 3.Sxd6#
- 2...Kxd7
- 2.Bf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Sc5#
- 3.Qxd6#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Qxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- threat
- 1.Qc1!
- 1...Sf7+
- 2.Bxf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Se5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Bxf7+
- 1...Kf5
- 2.Bd7+
- 2...Kxe4
- 3.Qh1#
- 2...Se6
- 3.Sxd6#
- 2...Kxe4
- 2.Bd7+
- 1...Rxe2
- 2.Rxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 2...Kf5
- 2.Rxd6+
- 1...Rxd3
- 2.Sxg5+
- 2...Kd5
- 3.e4#
- 2...Kf5
- 3.e4#
- 2...Kd5
- 2.Sxg5+
- 1...Rd1
- 2.Sxg5+
- 2...Kf5
- 3.e4#
- 2...Kf5
- 2.Sxg5+
- 1...Bh2
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Ba3
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Bd7+
- 1...Bg3
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bb4
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Bd7+
- 1...Bf4
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Kf5
- 2.Sc5+
- 1...Bc5
- 2.Sxc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Sxc5+
- 1...Be5
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Sxe5#
- 2...Kf7
- 2.Sc5+
- 1...Bc7
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Be7
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Bd7+
- 1...Bb8
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bf8
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 3.Se5#
- 2...Kf7
- 2.Bd7+
- 1...Sc6
- 2.Bd7+
- 2...Kxd7
- 3.Sc5#
- 2...Kf7
- 3.Sxg5#
- 3.Sxd6#
- 2...Kxd7
- 2.Bf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Sc5#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Bd7+
- 1...Sf7+
- 1.Qg3!
- threat
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Bxc5
- 3.Qe5#
- 2...Kf5
- 2.Rxd6+
- 2...Kf5
- 3.Bxg6#
- 3.Qe5#
- 3.Qf3#
- 2...Rxd6
- 3.Qe5#
- 2...Kf5
- 2.Qxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 3.Qe5#
- 3.Qd5#
- 2...Kf5
- 2.Sc5+
- 1...Sf7+
- 2.Bxf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Se5#
- 3.Qxd6#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Bxf7+
- 1...Kf5
- 2.Sxd6+
- 2...Ke6
- 3.Qe5#
- 2...Ke6
- 2.Bxg6+
- 2...Ke6
- 3.Qxd6#
- 2...Ke6
- 2.Bd7+
- 2...Kxe4
- 3.Qg2#
- 3.Qf3#
- 2...Se6
- 3.Sxd6#
- 2...Kxe4
- 2.Sxd6+
- 1...Rxe2
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Bxc5
- 3.Qe5#
- 2...Kf5
- 2.Rxd6+
- 2...Kf5
- 3.Bxg6#
- 3.Qe5#
- 3.Qf3#
- 2...Kf5
- 2.Qxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 3.Qe5#
- 3.Qd5#
- 2...Kf5
- 2.Sc5+
- 1...Rxd3
- 2.Sc5+
- 2...Kd5
- 3.e4#
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Bxc5
- 3.Qe5#
- 2...Kd5
- 2.Sc5+
- 1...Bxg3
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Rd1
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Bxc5
- 3.Qe5#
- 2...Kf5
- 2.Rxd6+
- 2...Kf5
- 3.Bxg6#
- 3.Qe5#
- 3.Qf3#
- 2...Rxd6
- 3.Qe5#
- 2...Kf5
- 2.Qxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 3.Qe5#
- 3.Qd5#
- 2...Kf5
- 2.Sc5+
- 1...Bf4
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Kf5
- 2.Sxg5+
- 2...Kf5
- 3.Qxf4#
- 2...Bxg5
- 3.Qe5#
- 2...Kf5
- 2.Sc5+
- 1...Bc7
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Bb8
- 2.Sc5+
- 2...Kf5
- 3.Bxg6#
- 3.e4#
- 2...Kf5
- 2.Bd7+
- 2...Kf7
- 3.Sxg5#
- 2...Kf7
- 2.Sc5+
- 1...Sc6
- 2.Bd7+
- 2...Kxd7
- 3.Sc5#
- 3.Qxd6#
- 2...Kf7
- 3.Sxg5#
- 3.Sxd6#
- 2...Kxd7
- 2.Bf7+
- 2...Kf5
- 3.Sxd6#
- 2...Kd7
- 3.Sc5#
- 3.Qxd6#
- 2...Kxf7
- 3.Sxg5#
- 2...Kf5
- 2.Qxd6+
- 2...Kf5
- 3.Sg3#
- 3.Bxg6#
- 2...Kf5
- 2.Bd7+
- threat
- 1.Sxg5+!
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).