MESON Chess Problem Database
Problem Display
PID: 247658 (8/2p1K3/2P1p3/1p6/1P1RBp2/B4P2/3Pp3/3kb1Q1 w - - 0 1)
O'Keefe, John James
British Chess Magazine, 1932
#4
9 + 7
SOLUTION
- COOKED
- Keys
- 1.Bb2!
- 1...e5
- 2.Rc4
- threat
- 3.Rc5
- 3...Kxd2
- 4.Rd5#
- 3...Kxd2
- 3.Rc5
- 2...Kxd2
- 3.Bc3+
- 3...Kc1
- 4.Qxe1#
- 3...Kd1
- 4.Qxe1#
- 3...Kc1
- 3.Rd4+
- 3...exd4
- 4.Qxd4#
- 3...exd4
- 3.Bc3+
- 2...bxc4
- 3.Bc3
- 3...Kc1
- 4.Qxe1#
- 3...Kc1
- 3.Bc3
- threat
- 2.Rc4
- 1...e5
- 1.Bb1!
- 1...e5
- 2.Rxf4
- 2...Kxd2
- 3.Rd4+
- 3...Kc3
- 4.Qe3#
- 3...exd4
- 4.Qxd4#
- 3...Kc3
- 3.Rd4+
- 2...exf4
- 3.Ke6
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kf6
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kd7
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kf7
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kd8
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Ke8
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kf8
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Be4
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bf5
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bg6
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bh7
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bb2
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Ke6
- 2...e4
- 3.Bxe4
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Rxe4
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.fxe4
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bxe4
- 2...Kxd2
- 2.Rxf4
- 1...e5
- 1.Bg6!
- 1...e5
- 2.Rxf4
- 2...Kxd2
- 3.Rd4+
- 3...Kc3
- 4.Qe3#
- 3...exd4
- 4.Qxd4#
- 3...Kc3
- 3.Rd4+
- 2...exf4
- 3.Ke6
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kf6
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kd7
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kf7
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kd8
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Ke8
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kf8
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bb2
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bb1
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Be4
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bf5
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bh7
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Ke6
- 2...e4
- 3.Bxe4
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bxe4
- 2...Kxd2
- 2.Rxf4
- 1...e5
- 1.Bh7!
- 1...e5
- 2.Rxf4
- 2...Kxd2
- 3.Rd4+
- 3...Kc3
- 4.Qe3#
- 3...exd4
- 4.Qxd4#
- 3...Kc3
- 3.Rd4+
- 2...exf4
- 3.Ke6
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kf6
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kd7
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kf7
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kd8
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Ke8
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kf8
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bb2
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bb1
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Be4
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bf5
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bg6
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Ke6
- 2...e4
- 3.Bxe4
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Bxe4
- 2...Kxd2
- 2.Rxf4
- 1...e5
- 1.Rd3!
- threat
- 2.Kd7
- threat
- 3.Qc5
- threat
- 4.Qc1#
- threat
- 3.Qc5
- 2...Kc2
- 3.Qxe1
- 3...e5
- 4.Rc3#
- 4.Re3#
- 4.Qc1#
- 3...e5
- 3.Qxe1
- threat
- 2.Kf7
- threat
- 3.Qc5
- threat
- 4.Qc1#
- threat
- 3.Qc5
- 2...Kc2
- 3.Qxe1
- 3...e5
- 4.Rc3#
- 4.Re3#
- 4.Qc1#
- 3...e5
- 3.Qxe1
- threat
- 2.Ke8
- threat
- 3.Qc5
- threat
- 4.Qc1#
- threat
- 3.Qc5
- 2...Kc2
- 3.Qxe1
- 3...e5
- 4.Rc3#
- 4.Re3#
- 4.Qc1#
- 3...e5
- 3.Qxe1
- threat
- 2.Kf8
- threat
- 3.Qc5
- threat
- 4.Qc1#
- threat
- 3.Qc5
- 2...Kc2
- 3.Qxe1
- 3...e5
- 4.Rc3#
- 4.Re3#
- 4.Qc1#
- 3...e5
- 3.Qxe1
- threat
- 2.Rb3
- threat
- 3.Rb1+
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kxe6
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Rb1+
- 2...e5
- 3.Bc1
- 3...Kxc1
- 4.Qxe1#
- 3...Kxc1
- 3.Rb2
- 3...Kc1
- 4.Qxe1#
- 3...Kc1
- 3.Bc1
- threat
- 2.Kd7
- 1...e5
- 2.Bd5
- threat
- 3.Bb3#
- 2...Kc2
- 3.Qc5+
- 3...Kb1
- 4.Qc1#
- 3...Kd1
- 4.Bb3#
- 4.Qc1#
- 3...Kxd3
- 4.Qc3#
- 3...Kb1
- 3.Qc5+
- threat
- 2.Bd5
- threat
- 1.Rc4!
- threat
- 2.Bc2+
- 2...Kxd2
- 3.Qd4#
- 2...Kxd2
- 2.Rc1+
- 2...Kxd2
- 3.Qd4#
- 2...Kxd2
- 2.Bc2+
- 1...bxc4
- 2.Kxe6
- 2...c3
- 3.dxc3
- 3...Kd2
- 4.Qd4#
- 3...Kd2
- 3.dxc3
- 2...c3
- 2.Kxe6
- 1...e5
- 2.Bb2
- threat
- 3.Rc5
- 3...Kxd2
- 4.Rd5#
- 3...Kxd2
- 3.Rc5
- 2...Kxd2
- 3.Bc3+
- 3...Kc1
- 4.Qxe1#
- 3...Kd1
- 4.Qxe1#
- 3...Kc1
- 3.Rd4+
- 3...exd4
- 4.Qxd4#
- 3...exd4
- 3.Bc3+
- 2...bxc4
- 3.Bc3
- 3...Kc1
- 4.Qxe1#
- 3...Kc1
- 3.Bc3
- threat
- 2.Rc5
- 2...Kxd2
- 3.Ke6
- 3...Kd1
- 4.Rd5#
- 3...Bf2
- 4.Bc1#
- 4.Qc1#
- 3...Bg3
- 4.Bc1#
- 4.Rc2#
- 4.Qc1#
- 3...Bh4
- 4.Bc1#
- 4.Rc2#
- 4.Qc1#
- 3...Kd1
- 3.Kd7
- 3...Kd1
- 4.Rd5#
- 3...Bf2
- 4.Bc1#
- 4.Qc1#
- 3...Bg3
- 4.Bc1#
- 4.Rc2#
- 4.Qc1#
- 3...Bh4
- 4.Bc1#
- 4.Rc2#
- 4.Qc1#
- 3...Kd1
- 3.Kf7
- 3...Kd1
- 4.Rd5#
- 3...Bf2
- 4.Bc1#
- 4.Qc1#
- 3...Bg3
- 4.Bc1#
- 4.Rc2#
- 4.Qc1#
- 3...Bh4
- 4.Bc1#
- 4.Rc2#
- 4.Qc1#
- 3...Kd1
- 3.Ke8
- 3...Kd1
- 4.Rd5#
- 3...Bf2
- 4.Bc1#
- 4.Qc1#
- 3...Bg3
- 4.Bc1#
- 4.Rc2#
- 4.Qc1#
- 3...Bh4
- 4.Bc1#
- 4.Rc2#
- 4.Qc1#
- 3...Kd1
- 3.Kf8
- 3...Kd1
- 4.Rd5#
- 3...Bf2
- 4.Bc1#
- 4.Qc1#
- 3...Bg3
- 4.Bc1#
- 4.Rc2#
- 4.Qc1#
- 3...Bh4
- 4.Bc1#
- 4.Rc2#
- 4.Qc1#
- 3...Kd1
- 3.Ke6
- 2...Kxd2
- 2.Bb2
- threat
- 1.Rd6!
- threat
- 2.Rxe6
- 2...Kxd2
- 3.Qd4#
- 2...Kxd2
- 2.Rxe6
- 1...cxd6
- 2.Kxd6
- threat
- 3.Kxe6
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Ke5
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kxe6
- 2...e5
- 3.Kxe5
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kxe5
- threat
- 2.Kxe6
- threat
- 3.Kxd6
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kd5
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kxd6
- 2...d5
- 3.Kxd5
- 3...Kxd2
- 4.Qd4#
- 3...Kxd2
- 3.Kxd5
- threat
- 2.c7
- threat
- 3.c8Q
- threat
- 4.Qc1#
- 4.Qc2#
- 3...Kxd2
- 4.Qd4#
- 4.Qc1#
- 4.Qc2#
- threat
- 3.c8Q
- 2...e5
- 3.c8Q
- threat
- 4.Qc1#
- 4.Qc2#
- 3...Kxd2
- 4.Qc1#
- 4.Qc2#
- threat
- 3.c8Q
- threat
- 2.Kxd6
- 1...e5
- 2.Rf6
- 2...Kxd2
- 3.Qc5
- threat
- 4.Qc1#
- 3...Kd1
- 4.Qc1#
- 4.Qc2#
- threat
- 3.Qc5
- 2...Kxd2
- 2.Rf6
- threat
- 1.Rd8!
- 1...e5
- 2.Kd7
- 2...Kxd2
- 3.Bb2
- threat
- 4.Ke6#
- 4.Kxc7#
- 4.Ke7#
- 4.Kc8#
- 4.Ke8#
- 3...Kd1
- 4.Ke6#
- 4.Kxc7#
- 4.Ke7#
- 4.Kc8#
- 4.Ke8#
- 3...Bf2
- 4.Qc1#
- 3...Bh4
- 4.Qc1#
- threat
- 3.Qc5
- threat
- 4.Ke6#
- 4.Kxc7#
- 4.Ke7#
- 4.Kc8#
- 4.Ke8#
- 4.Qc1#
- 3...Kd1
- 4.Qc1#
- 4.Qc2#
- threat
- 3.Bb2
- 2...Kxd2
- 2.Kd7
- 1...e5
- 1.Bb2!
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