MESON Chess Problem Database
Problem Display
PID: 45688 (1Q4B1/8/7K/8/4k3/2P5/5p1N/8 w - - 0 1)
Fortune, Robert
Recomm., BCF 058. Ty., 1947-1948
#4
5 + 2
SOLUTION
- COOKED
- Keys
- 1.Sf1!
- threat
- 2.Qg3
- 2...Kf5
- 3.Se3+
- 3...Ke4
- 4.Bh7#
- 3...Kf6
- 4.Qd6#
- 4.Qg5#
- 4.Qg7#
- 3...Ke4
- 3.Sd2
- threat
- 4.Qg5#
- 3...Kf6
- 4.Qg5#
- threat
- 3.Bd5
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Se3+
- 2...Kf5
- 2.Qg3
- 1...Kd3
- 2.Qb1+
- 2...Ke2
- 3.Bh7
- 3...Kf3
- 4.Qe4#
- 3...Kf3
- 3.Bh7
- 2...Kxc3
- 3.Qb3+
- 3...Kd4
- 4.Qe3#
- 3...Kd4
- 3.Qb3+
- 2...Ke2
- 2.Qb1+
- 1...Kf3
- 2.Kg5
- 2...Ke2
- 3.Bc4+
- 3...Kd1
- 4.Qb1#
- 3...Ke1
- 4.Qb1#
- 3...Kf3
- 4.Qb7#
- 4.Qa8#
- 3...Kd1
- 3.Bc4+
- 2...Kg2
- 3.Bc4
- 3...Kg1
- 4.Qh2#
- 3...Kh1
- 4.Qh2#
- 3...Kf3
- 4.Qb7#
- 4.Qa8#
- 3...Kh3
- 4.Qh2#
- 4.Qg3#
- 3...Kg1
- 3.Bc4
- 2...Ke4
- 3.Bc4
- 3...Kf3
- 4.Qb7#
- 4.Qa8#
- 3...Kf3
- 3.Qb5
- 3...Kf3
- 4.Bd5#
- 3...Kf3
- 3.Bc4
- 2...Ke2
- 2.Bc4
- 2...Kg2
- 3.Qg3+
- 3...Kh1
- 4.Bd5#
- 4.Qh2#
- 3...Kh1
- 3.Kg5
- 3...Kg1
- 4.Qh2#
- 3...Kh1
- 4.Qh2#
- 3...Kf3
- 4.Qb7#
- 4.Qa8#
- 3...Kh3
- 4.Qh2#
- 4.Qg3#
- 3...Kg1
- 3.Be2
- threat
- 4.Qh2#
- 3...Kg1
- 4.Qh2#
- 3...Kh1
- 4.Qh2#
- 3...Kh3
- 4.Qh2#
- 4.Qg3#
- threat
- 3.Bd3
- 3...Kg1
- 4.Qh2#
- 3...Kh1
- 4.Qh2#
- 3...Kf3
- 4.Qg3#
- 3...Kh3
- 4.Qg3#
- 3...Kg1
- 3.Qf4
- 3...Kg1
- 4.Qh2#
- 3...Kh1
- 4.Qh2#
- 3...Kh3
- 4.Qg3#
- 3...Kg1
- 3.Qg3+
- 2...Ke4
- 3.Kg5
- 3...Kf3
- 4.Qb7#
- 4.Qa8#
- 3...Kf3
- 3.Kg5
- 2...Kg4
- 3.Bd3
- threat
- 4.Qg3#
- 3...Kf3
- 4.Qg3#
- 3...Kh3
- 4.Qg3#
- 3...Kh4
- 4.Qg3#
- threat
- 3.Bd3
- 2...Kg2
- 2.Bh7
- 2...Ke2
- 3.Qb1
- 3...Kf3
- 4.Qe4#
- 3...Kf3
- 3.Qb1
- 2...Kg2
- 3.Bd3
- 3...Kg1
- 4.Qh2#
- 3...Kh1
- 4.Qh2#
- 3...Kf3
- 4.Qg3#
- 3...Kh3
- 4.Qg3#
- 3...Kg1
- 3.Bd3
- 2...Ke2
- 2.Kg5
- 1...Kf5
- 2.Bd5
- threat
- 3.Se3+
- 3...Kf6
- 4.Qd6#
- 3...Kf6
- 3.Qg3
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Se3+
- 2...Kg4
- 3.Qg3+
- 3...Kf5
- 4.Qg5#
- 3...Kf5
- 3.Qg8+
- 3...Kh3
- 4.Qg3#
- 3...Kf4
- 4.Qg5#
- 3...Kh4
- 4.Qg3#
- 3...Kf5
- 4.Qg5#
- 3...Kh3
- 3.Kg6
- threat
- 4.Qg3#
- 3...Kh3
- 4.Qg3#
- 3...Kh4
- 4.Qg3#
- threat
- 3.Be4
- threat
- 4.Qg3#
- 3...Kh3
- 4.Qg3#
- 3...Kh4
- 4.Qg3#
- threat
- 3.Qe5
- 3...Kh3
- 4.Qg3#
- 4.Qh5#
- 3...Kh4
- 4.Qg3#
- 4.Qh5#
- 3...Kh3
- 3.Qd6
- 3...Kh3
- 4.Qg3#
- 3...Kh4
- 4.Qg3#
- 3...Kf5
- 4.Se3#
- 3...Kh3
- 3.Qg3+
- 2...Kf6
- 3.Qd6+
- 3...Kf5
- 4.Se3#
- 3...Kf5
- 3.Qd6+
- threat
- 2.Qg3
- threat
- 3.Se3+
- 3...Ke4
- 4.Bh7#
- 3...Kf6
- 4.Qd6#
- 4.Qg5#
- 4.Qg7#
- 3...Ke4
- 3.Sd2
- threat
- 4.Qg5#
- 3...Kf6
- 4.Qg5#
- threat
- 3.Bd5
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Se3+
- 2...Ke4
- 3.Sd2+
- 3...Kf5
- 4.Qg5#
- 3...Kf5
- 3.Sd2+
- threat
- 2.Qb4
- threat
- 3.Se3+
- 3...Ke5
- 4.Qd4#
- 3...Kf6
- 4.Qd6#
- 3...Ke5
- 3.Sg3+
- 3...Ke5
- 4.Qd4#
- 3...Kf6
- 4.Qd6#
- 3...Ke5
- 3.Se3+
- 2...Ke5
- 3.Qd4+
- 3...Kf5
- 4.Se3#
- 4.Sg3#
- 3...Kf5
- 3.Se3
- threat
- 4.Qd4#
- 3...Kf6
- 4.Qd6#
- threat
- 3.Sg3
- threat
- 4.Qd4#
- 3...Kf6
- 4.Qd6#
- threat
- 3.Qd4+
- 2...Kf6
- 3.Se3
- threat
- 4.Qd6#
- 3...Ke5
- 4.Qd4#
- threat
- 3.Sg3
- threat
- 4.Qd6#
- 3...Ke5
- 4.Qd4#
- threat
- 3.Se3
- threat
- 2.Bd5
- threat
- 1.Qg3!
- threat
- 2.Sf1
- 2...Kf5
- 3.Se3+
- 3...Ke4
- 4.Bh7#
- 3...Kf6
- 4.Qd6#
- 4.Qg5#
- 4.Qg7#
- 3...Ke4
- 3.Sd2
- threat
- 4.Qg5#
- 3...Kf6
- 4.Qg5#
- threat
- 3.Bd5
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Se3+
- 2...Kf5
- 2.Sg4
- threat
- 3.Sxf2+
- 3...Kf5
- 4.Qg5#
- 3...Kf5
- 3.Sf6+
- 3...Kf5
- 4.Qg5#
- 3...Kf5
- 3.Qe3+
- 3...Kf5
- 4.Be6#
- 4.Qf3#
- 3...Kf5
- 3.Kg5
- threat
- 4.Sxf2#
- 4.Sf6#
- 4.Qe3#
- threat
- 3.Kg6
- threat
- 4.Sxf2#
- 4.Sf6#
- 4.Qe3#
- threat
- 3.Be6
- threat
- 4.Sxf2#
- 4.Sf6#
- 4.Qe3#
- threat
- 3.Sxf2+
- 2...f1Q
- 3.Qe3+
- 3...Kf5
- 4.Be6#
- 3...Kf5
- 3.Qe3+
- 2...f1R
- 3.Qe3+
- 3...Kf5
- 4.Be6#
- 3...Kf5
- 3.Qe3+
- threat
- 2.Sf1
- 1...f1Q
- 2.Sxf1
- 2...Kf5
- 3.Se3+
- 3...Ke4
- 4.Bh7#
- 3...Kf6
- 4.Qd6#
- 4.Qg5#
- 4.Qg7#
- 3...Ke4
- 3.Sd2
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Bd5
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Se3+
- 2...Kf5
- 2.Sxf1
- 1...f1S
- 2.Sxf1
- 2...Kf5
- 3.Se3+
- 3...Ke4
- 4.Bh7#
- 3...Kf6
- 4.Qd6#
- 4.Qg5#
- 4.Qg7#
- 3...Ke4
- 3.Sd2
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Bd5
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Se3+
- 2...Kf5
- 2.Sxf1
- 1...f1B
- 2.Sxf1
- 2...Kf5
- 3.Se3+
- 3...Ke4
- 4.Bh7#
- 3...Kf6
- 4.Qd6#
- 4.Qg5#
- 4.Qg7#
- 3...Ke4
- 3.Sd2
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Bd5
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Se3+
- 2...Kf5
- 2.Kg5
- threat
- 3.Qf3+
- 3...Ke5
- 4.Qd5#
- 4.Qf4#
- 3...Ke5
- 3.Sg4
- threat
- 4.Sf2#
- 4.Sf6#
- 4.Qe3#
- threat
- 3.Qf3+
- 2...Be2
- 3.Qd6
- threat
- 4.Qd4#
- 3...Ke3
- 4.Qd4#
- threat
- 3.Qd6
- 2...Bg2
- 3.Bc4
- threat
- 4.Qe1#
- 4.Qf4#
- threat
- 3.Bc4
- threat
- 2.Sg4
- threat
- 3.Sf2+
- 3...Kf5
- 4.Qg5#
- 3...Kf5
- 3.Sf6+
- 3...Kf5
- 4.Qg5#
- 3...Kf5
- 3.Qe3+
- 3...Kf5
- 4.Be6#
- 4.Qf3#
- 3...Kf5
- 3.Kg5
- threat
- 4.Sf2#
- 4.Sf6#
- 4.Qe3#
- threat
- 3.Kg6
- threat
- 4.Sf2#
- 4.Sf6#
- 4.Qe3#
- threat
- 3.Be6
- threat
- 4.Sf2#
- 4.Sf6#
- 4.Qe3#
- threat
- 3.Sf2+
- threat
- 2.Sxf1
- 1...f1R
- 2.Sxf1
- 2...Kf5
- 3.Se3+
- 3...Ke4
- 4.Bh7#
- 3...Kf6
- 4.Qd6#
- 4.Qg5#
- 4.Qg7#
- 3...Ke4
- 3.Sd2
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Bd5
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Se3+
- 2...Kf5
- 2.Sxf1
- threat
- 1.Sf1!
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