MESON Chess Problem Database
Problem Display
PID: 29078 (n7/Q1p1Kp2/8/4k1N1/1Nr2pPB/p7/Bn6/7b w - - 0 1)
Tibbs, EJ
Chess, 1935
#3
7 + 9
SOLUTION
- SOUND
- Sets
- 1...Rc1
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 1...Rc2
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 1...Rc3
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 1...Rxb4
- 2.Qc5+
- 2...Bd5
- 3.Qxd5#
- 2...Bd5
- 2.Qc5+
- 1...Rd4
- 2.Qc5+
- 2...Rd5
- 3.Sc6#
- 2...Bd5
- 3.Sc6#
- 2...Rd5
- 2.Qc5+
- 1...Re4
- 2.Sc6#
- 2.Sxf7#
- 2.Qc5#
- 1...Rc5
- 2.Qxc5+
- 2...Bd5
- 3.Sc6#
- 3.Qc3#
- 3.Qxd5#
- 2...Bd5
- 2.Qxc5+
- 1...Rc6
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 1...Be4
- 2.Sxf7#
- 1...Sd1
- 2.Sd3+
- 2...Kd5
- 3.Qc5#
- 2...Kd5
- 2.Sd3+
- 1...Sd3
- 2.Sxd3+
- 2...Kd5
- 3.Qc5#
- 2...Kd5
- 2.Sxd3+
- 1...f3
- 2.Bg3+
- 2...Rf4
- 3.Sc6#
- 3.Qe3#
- 3.Qc5#
- 2...Rf4
- 2.Qe3+
- 2...Re4
- 3.Sc6#
- 3.Sxf7#
- 3.Bg3#
- 3.Qxe4#
- 2...Re4
- 2.Bg3+
- 1...c5
- 2.Qd7
- threat
- 3.Qd6#
- 2...Bd5
- 3.Qxd5#
- 2...Rd4
- 3.Qf5#
- threat
- 2.Qd7
- 1...Rc1
- Tries
- 1.Sd3+?
- 1...Kd5
- 2.Qc5#
- 1...Sxd3!
- 1...Kd5
- 1.Sf3+?
- 1...Ke4
- 2.Sd2+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Sd2+
- 1...Bxf3!
- 1...Ke4
- 1.Bxc4?
- threat
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Be1
- threat
- 3.Bc3#
- 2...f3
- 3.Bg3#
- 3.Qe3#
- 2...Sd1
- 3.Sd3#
- 2...Sa4
- 3.Sd3#
- threat
- 2.Qc5+
- 2...Bd5
- 3.Sc6#
- 3.Qxd5#
- 2...Bd5
- 2.Sxf7+
- 1...Sxc4
- 2.Sd3+
- 2...Kd5
- 3.Qc5#
- 2...Kd5
- 2.Qc5+
- 2...Bd5
- 3.Sd3#
- 3.Sc6#
- 3.Qxd5#
- 2...Bd5
- 2.Sd3+
- 1...c5
- 2.Qxc5+
- 2...Bd5
- 3.Sc6#
- 3.Qxd5#
- 2...Bd5
- 2.Qd7
- threat
- 3.Qd6#
- 2...Sxc4
- 3.Sd3#
- 2...Bd5
- 3.Qxd5#
- threat
- 2.Qxc5+
- 1...Bg2
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Be1
- threat
- 3.Bc3#
- 2...f3
- 3.Bg3#
- 3.Qe3#
- 2...Sd1
- 3.Sd3#
- 2...Sa4
- 3.Sd3#
- threat
- 2.Qc5+
- 2...Bd5
- 3.Sc6#
- 3.Qxd5#
- 2...Bd5
- 2.Sxf7+
- 1...Bf3
- 2.Sxf3+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Be1
- threat
- 3.Bc3#
- 2...Bxg4
- 3.Qc5#
- 2...Sd1
- 3.Sd3#
- 2...Sa4
- 3.Sd3#
- threat
- 2.Qc5+
- 2...Bd5
- 3.Sc6#
- 3.Qxd5#
- 2...Bd5
- 2.Sxf3+
- 1...Bd5
- 2.Bxd5
- threat
- 3.Sf3#
- 3.Sxf7#
- 2...f3
- 3.Bg3#
- 3.Qe3#
- threat
- 2.Be1
- threat
- 3.Bc3#
- 2...f3
- 3.Bg3#
- 2...Sd1
- 3.Sd3#
- 2...Sa4
- 3.Sd3#
- threat
- 2.Qc5
- threat
- 3.Sc6#
- 3.Qxd5#
- 2...f3
- 3.Bg3#
- 2...c6
- 3.Sxc6#
- threat
- 2.Bxd5
- 1...Bb7
- 2.Be1
- threat
- 3.Bc3#
- 2...f3
- 3.Bg3#
- 2...Sd1
- 3.Sd3#
- 2...Sa4
- 3.Sd3#
- threat
- 2.Qc5+
- 2...Bd5
- 3.Sc6#
- 3.Qxd5#
- 2...Bd5
- 2.Be1
- 1...c6
- 2.Be1
- threat
- 3.Bc3#
- 2...f3
- 3.Bg3#
- 3.Qe3#
- 2...Sd1
- 3.Sd3#
- 2...Sa4
- 3.Sd3#
- threat
- 2.Qc5+
- 2...Bd5
- 3.Sxc6#
- 2...Bd5
- 2.Be1
- 1...f5
- 2.Sf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Qc5+
- 2...Bd5
- 3.Sc6#
- 3.Qxd5#
- 2...Bd5
- 2.Sf7+
- 1...f6
- 2.Sf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Qc5+
- 2...Bd5
- 3.Sc6#
- 3.Qxd5#
- 2...Bd5
- 2.Sf7+
- 1...Sb6!
- threat
- 1.Bg3?
- threat
- 2.Qe3+
- 2...Re4
- 3.Sc6#
- 3.Sxf7#
- 3.Bxf4#
- 3.Qc5#
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 2...Re4
- 2.Qe3+
- 1...Rxb4
- 2.Qe3+
- 2...Re4
- 3.Sxf7#
- 3.Bxf4#
- 3.Qc5#
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 2...Re4
- 2.Qc5+
- 2...Bd5
- 3.Qxd5#
- 2...Bd5
- 2.Qe3+
- 1...fxg3
- 2.Qe3+
- 2...Re4
- 3.Sc6#
- 3.Sxf7#
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 2...Re4
- 2.Qe3+
- 1...Rc5
- 2.Qxc5+
- 2...Bd5
- 3.Sc6#
- 3.Qc3#
- 3.Qxd5#
- 2...Bd5
- 2.Qxc5+
- 1...c5
- 2.Qd7
- threat
- 3.Qd6#
- 2...Bd5
- 3.Qxd5#
- 2...Rd4
- 3.Qf5#
- threat
- 2.Qd7
- 1...Bg2
- 2.Qe3+
- 2...Re4
- 3.Sc6#
- 3.Sxf7#
- 3.Bxf4#
- 3.Qc5#
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 2...Re4
- 2.Qe3+
- 1...Rc1
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Qe3+
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 3.Qxe4#
- 2...Be4
- 2.Sxf7+
- 1...Rc2
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Qe3+
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 3.Qxe4#
- 2...Be4
- 2.Sxf7+
- 1...Rc3
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 1...Rd4
- 2.Qc5+
- 2...Rd5
- 3.Sc6#
- 2...Bd5
- 3.Sc6#
- 2...Rd5
- 2.Qc5+
- 1...Rc6
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Qe3+
- 2...Be4
- 3.Sxc6#
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 3.Qxe4#
- 2...Be4
- 2.Sxf7+
- 1...Bf3
- 2.Qe3+
- 2...Re4
- 3.Sc6#
- 3.Sxf3#
- 3.Sxf7#
- 3.Bxf4#
- 3.Qc5#
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 2...Re4
- 2.Qe3+
- 1...Bd5
- 2.Qe3+
- 2...Re4
- 3.Sf3#
- 3.Bxf4#
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 2...Re4
- 2.Qe3+
- 1...Bc6
- 2.Qe3+
- 2...Re4
- 3.Sxc6#
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 2...Re4
- 2.Qe3+
- 1...Bb7
- 2.Qe3+
- 2...Re4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 2...Re4
- 2.Qe3+
- 1...Sd1
- 2.Sd3+
- 2...Kd5
- 3.Qc5#
- 2...Kd5
- 2.Sd3+
- 1...Sd3
- 2.Sxd3+
- 2...Kd5
- 3.Qc5#
- 2...Kd5
- 2.Qe3+
- 2...Re4
- 3.Sxd3#
- 3.Sc6#
- 3.Sxf7#
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 2...Re4
- 2.Sxd3+
- 1...Sa4
- 2.Qe3+
- 2...Re4
- 3.Sd3#
- 3.Sc6#
- 3.Sxf7#
- 3.Bxf4#
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 2...Re4
- 2.Qe3+
- 1...c6
- 2.Qe3+
- 2...Re4
- 3.Sxc6#
- 3.Sxf7#
- 3.Bxf4#
- 3.Qc5#
- 2...Be4
- 3.Sf3#
- 3.Sxf7#
- 3.Bxf4#
- 2...Re4
- 2.Qe3+
- 1...f5
- 2.Qe3+
- 2...Re4
- 3.Sc6#
- 3.Sf7#
- 3.Bxf4#
- 3.Qc5#
- 2...Be4
- 3.Sf3#
- 3.Sf7#
- 3.Bxf4#
- 2...Re4
- 2.Qe3+
- 1...f6
- 2.Qe3+
- 2...Re4
- 3.Sc6#
- 3.Sf7#
- 3.Bxf4#
- 3.Qc5#
- 2...Be4
- 3.Sf3#
- 3.Sf7#
- 3.Bxf4#
- 2...Re4
- 2.Qe3+
- 1...Sb6!
- threat
- 1.Qg1?
- threat
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sc6#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...Rxb4
- 2.Qc5+
- 2...Bd5
- 3.Qxd5#
- 2...Bd5
- 2.Qc5+
- 1...f3
- 2.Bg3+
- 2...Rf4
- 3.Sc6#
- 3.Qe3#
- 3.Qc5#
- 2...Rf4
- 2.Qe3+
- 2...Re4
- 3.Sc6#
- 3.Sxf7#
- 3.Bg3#
- 3.Qxe4#
- 2...Re4
- 2.Bg3+
- 1...Bg2
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sc6#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...Rc1
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 1...Rc2
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 1...Rc3
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 1...Rd4
- 2.Qe1+
- 2...Re4
- 3.Sc6#
- 2...Be4
- 3.Sc6#
- 3.Sf3#
- 3.Sxf7#
- 2...Re4
- 2.Qe1+
- 1...Rc5
- 2.Qxc5+
- 2...Bd5
- 3.Sc6#
- 3.Qc3#
- 3.Qxd5#
- 2...Bd5
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Be4
- 3.Sf3#
- 3.Qxe4#
- 2...Kd4
- 2.Qxc5+
- 1...Rc6
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Be4
- 3.Sxc6#
- 3.Sf3#
- 3.Qxe4#
- 2...Kd4
- 2.Sxf7+
- 1...Bd5
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sf3#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...Bc6
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sxc6#
- 3.Sf3#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...Bb7
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sf3#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...Sd1
- 2.Sd3+
- 2...Kd5
- 3.Qc5#
- 2...Kd5
- 2.Sd3+
- 1...Sd3
- 2.Sxd3+
- 2...Kd5
- 3.Qc5#
- 2...Kd5
- 2.Sxd3+
- 1...c6
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sxc6#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...f5
- 2.Qe1+
- 2...Kd4
- 3.Se6#
- 3.Bf2#
- 2...Re4
- 3.Sc6#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...f6
- 2.Qe1+
- 2...Kd4
- 3.Se6#
- 3.Bf2#
- 2...Re4
- 3.Sc6#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...Bf3!
- threat
- 1.Qe3+?
- 1...Re4
- 2.Sc6#
- 2.Sxf7#
- 2.Qc5#
- 1...Be4
- 2.Sf3#
- 2.Sxf7#
- 1...fxe3!
- 1...Re4
- 1.Qc5+?
- 1...Bd5
- 2.Sc6#
- 2.Qxd5#
- 1...Rxc5!
- 1...Bd5
- 1.Sd3+?
- Keys
- 1.Qf2!
- threat
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sc6#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...Rxb4
- 2.Qc5+
- 2...Bd5
- 3.Qxd5#
- 2...Bd5
- 2.Qc5+
- 1...f3
- 2.Bxc4
- threat
- 3.Bg3#
- 3.Qe3#
- 2...Kf4
- 3.Qd4#
- threat
- 2.Bg3+
- 2...Rf4
- 3.Sc6#
- 3.Qe3#
- 3.Qc5#
- 2...Rf4
- 2.Qe3+
- 2...Re4
- 3.Sc6#
- 3.Sxf7#
- 3.Bg3#
- 3.Qxe4#
- 2...Re4
- 2.Bxc4
- 1...Bg2
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sc6#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...Rc1
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 1...Rc2
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 1...Rc3
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Sxf7+
- 1...Rd4
- 2.Sxf7+
- 2...Ke4
- 3.Qe2#
- 2...Ke4
- 2.Qe1+
- 2...Re4
- 3.Sc6#
- 2...Be4
- 3.Sc6#
- 3.Sf3#
- 3.Sxf7#
- 2...Re4
- 2.Qe2+
- 2...Re4
- 3.Sc6#
- 2...Be4
- 3.Sc6#
- 3.Sf3#
- 3.Sxf7#
- 2...Re4
- 2.Sxf7+
- 1...Rc5
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Be4
- 3.Sf3#
- 3.Qxe4#
- 2...Kd4
- 2.Qxc5+
- 2...Bd5
- 3.Sc6#
- 3.Qc3#
- 3.Qxd5#
- 2...Bd5
- 2.Qe1+
- 1...Rc6
- 2.Sxf7+
- 2...Ke4
- 3.Bd5#
- 2...Ke4
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Be4
- 3.Sxc6#
- 3.Sf3#
- 3.Qxe4#
- 2...Kd4
- 2.Sxf7+
- 1...Bf3
- 2.Sxf3+
- 2...Ke4
- 3.Qe2#
- 2...Ke4
- 2.Sxf3+
- 1...Bd5
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sf3#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...Bc6
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sxc6#
- 3.Sf3#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...Bb7
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sf3#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...Sd1
- 2.Sd3+
- 2...Kd5
- 3.Qc5#
- 2...Kd5
- 2.Sd3+
- 1...Sd3
- 2.Sxd3+
- 2...Kd5
- 3.Qc5#
- 2...Kd5
- 2.Sxd3+
- 1...c6
- 2.Qe1+
- 2...Kd4
- 3.Bf2#
- 2...Re4
- 3.Sxc6#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...f5
- 2.Qe1+
- 2...Kd4
- 3.Se6#
- 3.Bf2#
- 2...Re4
- 3.Sc6#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- 1...f6
- 2.Qe1+
- 2...Kd4
- 3.Se6#
- 3.Bf2#
- 2...Re4
- 3.Sc6#
- 2...Be4
- 3.Sf3#
- 2...Kd4
- 2.Qe1+
- threat
- 1.Qf2!
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).