MESON Chess Problem Database
Problem Display
PID: 174483 (1K5B/7P/Bp1nPN2/1pP1k1NQ/3pp1P1/3n2P1/8/8 w - - 0 1)
Evans, Wilfred Colin
The Problemist, 1971
#3
11 + 7
SOLUTION
- COOKED
- Sets
- 1...Sc4
- 2.Sf3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sh3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sgxe4+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sfxe4+
- 2...Kd5
- 3.Bb7#
- 2...Kd5
- 2.Sd7+
- 2...Kd5
- 3.Bb7#
- 2...Kd5
- 2.Bb7
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bc8
- threat
- 3.Sf3#
- 3.Sh3#
- 3.Sgxe4#
- 3.Sf7#
- threat
- 2.Sf3+
- 1...Sb7
- 2.Sf3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sh3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sgxe4+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Bxb7
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Sf3+
- 1...Sf7
- 2.Bc8
- threat
- 3.Sf3#
- 3.Sxf7#
- 2...Sxg5
- 3.Qxg5#
- 2...Sxh8
- 3.Sgxe4#
- threat
- 2.Qxf7
- threat
- 3.Qc7#
- threat
- 2.Bc8
- 1...Sc8
- 2.Bb7
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bxc8
- threat
- 3.Sf3#
- 3.Sh3#
- 3.Sgxe4#
- 3.Sf7#
- threat
- 2.Bb7
- 1...Se8
- 2.Sf3+
- 2...Kxe6
- 3.Qxe8#
- 2...Kxe6
- 2.Sh3+
- 2...Kxe6
- 3.Qxe8#
- 2...Kxe6
- 2.Sgxe4+
- 2...Kxe6
- 3.Qxe8#
- 2...Kxe6
- 2.Qxe8
- threat
- 3.Sf7#
- threat
- 2.Sf3+
- 1...e3
- 2.Qh1
- threat
- 3.Sd5#
- 3.Sh5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- 3.Qd5#
- 2...Se4
- 3.Qxe4#
- threat
- 2.Qh1
- 1...Sc4
- Tries
- 1.Sh3+?
- 1...Sf5
- 2.Qxf5#
- 1...Kxe6!
- 1...Sf5
- 1.Bxb5?
- threat
- 2.Bc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bd7
- threat
- 3.Sf3#
- 3.Sf7#
- threat
- 2.Bc6
- 1...Sxc5
- 2.Sd7+
- 2...Kd5
- 3.Sxb6#
- 2...Kd5
- 2.Se8+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Sg8+
- 2...Kd5
- 3.Se7#
- 2...Kd5
- 2.Sd7+
- 1...Sxb5
- 2.Sf3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sh3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sgxe4+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sf3+
- 1...bxc5
- 2.Sd7+
- 2...Kd5
- 3.Sb6#
- 2...Kd5
- 2.Se8+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Sg8+
- 2...Kd5
- 3.Se7#
- 2...Kd5
- 2.Bd7
- threat
- 3.Sf3#
- 3.Sf7#
- 2...Sf7
- 3.Sxf7#
- threat
- 2.Sd7+
- 1...Sf2
- 2.Bd7
- threat
- 3.Sf3#
- 3.Sf7#
- threat
- 2.Bd7
- 1...Sf4
- 2.Bc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bc6
- 1...Sc4
- 2.Sf3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sh3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sgxe4+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Bxc4
- threat
- 3.Sf3#
- 3.Sh3#
- 3.Sgxe4#
- 3.Sf7#
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bd7
- threat
- 3.Sf3#
- 3.Sh3#
- 3.Sgxe4#
- 3.Sf7#
- threat
- 2.Sf3+
- 1...Sf5
- 2.Bc4
- threat
- 3.Sf7#
- 3.Sd7#
- 2...Sxg3
- 3.Sd5#
- threat
- 2.Bc4
- 1...Sb7
- 2.Sf3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sh3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sgxe4+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Bc4
- threat
- 3.Sf3#
- 3.Sh3#
- 3.Sgxe4#
- 3.Sf7#
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bd7
- threat
- 3.Sf3#
- 3.Sh3#
- 3.Sgxe4#
- 3.Sf7#
- threat
- 2.Sf3+
- 1...Sf7
- 2.Bc4
- threat
- 3.Sf3#
- 3.Sxf7#
- 3.Sd7#
- threat
- 2.Bd7
- threat
- 3.Sf3#
- 3.Sxf7#
- 2...Sxg5
- 3.Qxg5#
- 2...Sxh8
- 3.Sgxe4#
- threat
- 2.Qxf7
- threat
- 3.Qc7#
- threat
- 2.Bc4
- 1...Sc8
- 2.Bc4
- threat
- 3.Sf3#
- 3.Sh3#
- 3.Sgxe4#
- 3.Sf7#
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bd7
- threat
- 3.Sf3#
- 3.Sh3#
- 3.Sgxe4#
- 3.Sf7#
- threat
- 2.Bc4
- 1...Se8
- 2.Sf3+
- 2...Kxe6
- 3.Qxe8#
- 2...Kxe6
- 2.Sh3+
- 2...Kxe6
- 3.Qxe8#
- 2...Kxe6
- 2.Sgxe4+
- 2...Kxe6
- 3.Qxe8#
- 2...Kxe6
- 2.Bc4
- threat
- 3.Sf3#
- 3.Sh3#
- 3.Sgxe4#
- 3.Sf7#
- 3.Sd7#
- 3.Sxe8#
- threat
- 2.Qxe8
- threat
- 3.Sf7#
- threat
- 2.Sf3+
- 1...e3
- 2.Bc6
- threat
- 3.Sfe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bd7
- threat
- 3.Sf3#
- 3.Sf7#
- threat
- 2.Qh1
- threat
- 3.Sd5#
- 3.Sh5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- 3.Qd5#
- 2...Se4
- 3.Qxe4#
- threat
- 2.Bc6
- 1...Sb4!
- threat
- 1.Bc8?
- threat
- 2.Sf3#
- 2.Sf7#
- 1...Sf5
- 2.Sf7#
- 1...Sf7
- 2.Sf3#
- 2.Sxf7#
- 1...Sxc8!
- threat
- 1.Qe8?
- threat
- 2.Sf7+
- 2...Sxf7
- 3.exf7#
- 2...Sxf7
- 2.Bb7
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sh5#
- 3.Sd7#
- 3.Sg8#
- 2...Sxb7
- 3.Sf7#
- threat
- 2.Qc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sh5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- 3.Qd5#
- 3.Qxd6#
- threat
- 2.Sf7+
- 1...Sxc5
- 2.Sd7+
- 2...Kd5
- 3.Sxb6#
- 2...Kd5
- 2.Sd7+
- 1...bxc5
- 2.Sd7+
- 2...Kd5
- 3.Sb6#
- 2...Kd5
- 2.Bb7
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sh5#
- 3.Sd7#
- 3.Sg8#
- 2...Sxb7
- 3.Sf7#
- 2...Sxe8
- 3.Sxe8#
- 2...Sf5
- 3.Sf7#
- 2...Sf7
- 3.Sxf7#
- threat
- 2.Qc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sh5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- 3.Qd5#
- threat
- 2.Sd7+
- 1...Sf2
- 2.Sf7+
- 2...Sxf7
- 3.exf7#
- 2...Sxf7
- 2.Qc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sh5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- 3.Qd5#
- 3.Qxd6#
- threat
- 2.Sf7+
- 1...Sb4
- 2.Sf7+
- 2...Sxf7
- 3.exf7#
- 2...Sxf7
- 2.Sf7+
- 1...Sf4
- 2.Bb7
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sh5#
- 3.Sd7#
- 3.Sg8#
- 2...Sxb7
- 3.Sf7#
- threat
- 2.Qc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sh5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- 3.Qxd6#
- threat
- 2.Bb7
- 1...Sxe8!
- threat
- 1.Sh3+?
- Keys
- 1.Kc7!
- 1...Se8+
- 2.Qxe8
- threat
- 3.Sf7#
- threat
- 2.Qxe8
- 1...Sxc5
- 2.Kc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- 2...Sd7
- 3.Sxd7#
- threat
- 2.Sd7+
- 2...Kd5
- 3.Sxb6#
- 2...Kd5
- 2.Kc6
- 1...bxc5
- 2.Kd7
- threat
- 3.Sf3#
- 3.Sf7#
- threat
- 2.Sd7+
- 2...Kd5
- 3.Sb6#
- 2...Kd5
- 2.Kd7
- 1...Sc1
- 2.Kc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Kd7
- threat
- 3.Sf3#
- 3.Sf7#
- threat
- 2.Kc6
- 1...Se1
- 2.Kc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Kd7
- threat
- 3.Sf3#
- 3.Sf7#
- threat
- 2.Kc6
- 1...Sb2
- 2.Kc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Kd7
- threat
- 3.Sf3#
- 3.Sf7#
- threat
- 2.Kc6
- 1...Sf2
- 2.Kd7
- threat
- 3.Sf3#
- 3.Sf7#
- threat
- 2.Kd7
- 1...Sb4
- 2.Kd7
- threat
- 3.Sf3#
- 3.Sf7#
- threat
- 2.Kd7
- 1...Sf4
- 2.Kc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Kc6
- 1...Sc4
- 2.Sf3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sh3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sgxe4+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sfxe4+
- 2...Kd5
- 3.Bb7#
- 2...Kd5
- 2.Sd7+
- 2...Kd5
- 3.Bb7#
- 2...Kd5
- 2.Bb7
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bc8
- threat
- 3.Sf3#
- 3.Sh3#
- 3.Sgxe4#
- 3.Sf7#
- threat
- 2.Sf3+
- 1...Sf5
- 2.Bb7
- threat
- 3.Sd7#
- 2...Sxg3
- 3.Sd5#
- threat
- 2.Bb7
- 1...Sb7
- 2.Sf3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sh3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sgxe4+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Bxb7
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Sf3+
- 1...Sf7
- 2.Bc8
- threat
- 3.Sf3#
- 3.Sxf7#
- 2...Sxg5
- 3.Qxg5#
- 2...Sxh8
- 3.Sgxe4#
- threat
- 2.Bc8
- 1...Sc8
- 2.Bb7
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Bxc8
- threat
- 3.Sf3#
- 3.Sh3#
- 3.Sgxe4#
- 3.Sf7#
- threat
- 2.Bb7
- 1...e3
- 2.Qh1
- threat
- 3.Sd5#
- 3.Sh5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- 3.Qd5#
- 2...Se8+
- 3.Sxe8#
- 2...Se4
- 3.Qxe4#
- threat
- 2.Qh1
- 1...b4
- 2.Kc6
- threat
- 3.Sfxe4#
- 3.Sd5#
- 3.Sd7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Kc6
- 1...Se8+
- 1.Sgxe4+!
- 1...Kxe6
- 2.cxd6
- threat
- 3.Bc8#
- 3.Qe8#
- 3.Qd5#
- threat
- 2.cxd6
- 1...Kxe6
- 1.Bb7!
- threat
- 2.Sfxe4#
- 2.Sd5#
- 2.Sd7#
- 2.Se8#
- 2.Sg8#
- 1...Sxb7
- 2.Sf3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sh3+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sgxe4+
- 2...Kxe6
- 3.Qe8#
- 2...Kxe6
- 2.Sf3+
- threat
- 1.cxd6!
- threat
- 2.Sgxe4+
- 2...Kxe6
- 3.Bc8#
- 3.Qe8#
- 3.Qd5#
- 2...Kxe6
- 2.Sf7+
- 2...Kxe6
- 3.Bc8#
- 3.Qd5#
- 2...Kxe6
- 2.Sgxe4+
- 1...Kxd6
- 2.Sgxe4+
- 2...Kc6
- 3.Bxb5#
- 3.Bb7#
- 3.Qe8#
- 3.Qxb5#
- 3.Qd5#
- 2...Kxe6
- 3.Qe8#
- 2...Ke7
- 3.Qe8#
- 2...Kc6
- 2.Sgxe4+
- 1...Sb4
- 2.Sgxe4+
- 2...Kxe6
- 3.Bc8#
- 3.Qe8#
- 2...Kxe6
- 2.Sf7+
- 2...Kxe6
- 3.Bc8#
- 2...Kxe6
- 2.Sgxe4+
- 1...Sf4
- 2.Sf7+
- 2...Kxe6
- 3.Bc8#
- 2...Kxe6
- 2.Sf7+
- 1...Sc5
- 2.Sgxe4+
- 2...Kxe6
- 3.Qe8#
- 3.Qd5#
- 2...Kxe6
- 2.Sf7+
- 2...Kxe6
- 3.Qd5#
- 2...Kxe6
- 2.Sgxe4+
- 1...e3
- 2.Sge4+
- 2...Kxe6
- 3.Bc8#
- 3.Qe8#
- 3.Qd5#
- 2...Kxe6
- 2.Sf7+
- 2...Kxe6
- 3.Bc8#
- 3.Qd5#
- 2...Kxe6
- 2.Sge4+
- 1...b4
- 2.Sgxe4+
- 2...Kxe6
- 3.Bc4#
- 3.Bc8#
- 3.Qe8#
- 3.Qd5#
- 2...Kxe6
- 2.Sf7+
- 2...Kxe6
- 3.Bc4#
- 3.Bc8#
- 3.Qd5#
- 2...Kxe6
- 2.Sgxe4+
- threat
- 1.Kc7!
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