MESON Chess Problem Database
Problem Display
PID: 143621 (8/3K3p/6pQ/5p2/1P1k4/2pB2P1/2pNP1n1/2rn4 w - - 0 1)
Larsen, Lars Aksglade (= Aksglade, Lars)
American Chess Problemist, 1949
#3
7 + 9
SOLUTION
- COOKED
- Sets
- 1...Kd5
- 2.Qf8
- threat
- 3.Qc5#
- 3.Qd6#
- 2...Kd4
- 3.Qc5#
- 2...Ke5
- 3.Qd6#
- threat
- 2.Qf8
- 1...Ke5
- 2.Qg7+
- 2...Kd5
- 3.Bc4#
- 2...Kd5
- 2.Qf8
- threat
- 3.Qd6#
- 2...Kd4
- 3.Qc5#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- threat
- 2.Qg7+
- 1...Sf2
- 2.Qg7+
- 2...Ke3
- 3.Sc4#
- 2...Kd5
- 3.Bc4#
- 2...Ke3
- 2.Qg7+
- 1...Sde3
- 2.Ke6
- threat
- 3.Sb3#
- 3.Sf3#
- 3.Qg7#
- 2...Sf4+
- 3.Qxf4#
- threat
- 2.Ke6
- 1...Se1
- 2.Qf4+
- 2...Kd5
- 3.Bc4#
- 3.Qd6#
- 2...Kd5
- 2.Qf4+
- 1...Sge3
- 2.Ke6
- threat
- 3.Sb3#
- 3.Sf3#
- 3.Qf4#
- 3.Qg7#
- threat
- 2.Qf4+
- 2...Kd5
- 3.Qd6#
- 2...Kd5
- 2.Ke6
- 1...Sf4
- 2.Qxf4+
- 2...Kd5
- 3.Bc4#
- 3.Qd6#
- 2...Kd5
- 2.Qxf4+
- 1...Sh4
- 2.Qf4+
- 2...Kd5
- 3.Bc4#
- 3.Qd6#
- 2...Kd5
- 2.Qf4+
- 1...g5
- 2.Sb3+
- 2...Ke3
- 3.Qb6#
- 2...Kd5
- 3.Qd6#
- 3.Qe6#
- 2...Ke5
- 3.Qd6#
- 3.Qe6#
- 2...Ke3
- 2.Sf3+
- 2...Ke3
- 3.Qb6#
- 2...Kd5
- 3.Qc6#
- 3.Qd6#
- 3.Qe6#
- 2...Ke3
- 2.Qb6+
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- 2...Ke5
- 3.Qd6#
- 2...Kd5
- 2.Sb3+
- 1...Kd5
- Tries
- 1.Ke6?
- threat
- 2.Sb3#
- 2.Sf3#
- 1...cxd2
- 2.Qg7+
- 2...Ke3
- 3.Qa7#
- 2...Ke3
- 2.Qg7+
- 1...f4
- 2.Sf1
- threat
- 3.Qg7#
- threat
- 2.Sc4
- threat
- 3.Qg7#
- threat
- 2.Sf1
- 1...g5!
- threat
- 1.Qf4+?
- 1...Kd5
- 2.Bc4#
- 2.Qd6#
- 1...Sxf4!
- 1...Kd5
- 1.Qg7+?
- 1...Kd5
- 2.Bc4#
- 1...Ke3!
- 1...Kd5
- 1.Qf8?
- threat
- 2.Qc5#
- 1...Kd5
- 2.Qc5#
- 2.Qd6#
- 1...Ke5
- 2.Qd6#
- 1...Ke3!
- threat
- 1.Ke6?
- Keys
- 1.Kc6!
- threat
- 2.Sf3#
- 1...Ke5
- 2.Qg7+
- 2...Ke6
- 3.Bc4#
- 2...Ke6
- 2.Qg7+
- 1...cxd2
- 2.Qg7+
- 2...Ke3
- 3.Qa7#
- 2...Ke3
- 2.Qg7+
- 1...f4
- 2.Sc4
- threat
- 3.Qg7#
- threat
- 2.Sc4
- 1...g5
- 2.Sf1
- threat
- 3.Qg7#
- 3.Qd6#
- 3.Qf6#
- 2...Ke5
- 3.Qd6#
- threat
- 2.Sc4
- threat
- 3.Qg7#
- 3.Qd6#
- 3.Qf6#
- threat
- 2.Sf1
- threat
- 1.Kd6!
- threat
- 2.Sb3#
- 2.Sf3#
- 1...cxd2
- 2.Qg7+
- 2...Ke3
- 3.Qa7#
- 2...Ke3
- 2.Qg7+
- 1...f4
- 2.Sf1
- threat
- 3.Qg7#
- threat
- 2.Sc4
- threat
- 3.Qg7#
- threat
- 2.Sf1
- 1...g5
- 2.Sf1
- threat
- 3.Qg7#
- 3.Qf6#
- threat
- 2.Sc4
- threat
- 3.Qg7#
- 3.Qf6#
- threat
- 2.Qe6
- threat
- 3.Sb3#
- 3.Sf3#
- 3.Qe5#
- threat
- 2.Sf1
- threat
- 1.Sb3+!
- 1...Kd5
- 2.Qg7
- threat
- 3.Qd4#
- threat
- 2.Qf8
- threat
- 3.Qc5#
- 3.Qd6#
- 2...Ke5
- 3.Qd6#
- threat
- 2.e4+
- 2...Ke5
- 3.Qg7#
- 2...fxe4
- 3.Qg5#
- 2...Ke5
- 2.Qg7
- 1...Ke5
- 2.Qg7+
- 2...Kd5
- 3.Qd4#
- 2...Kd5
- 2.Qf8
- threat
- 3.Qd6#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- threat
- 2.Qg7+
- 1...Kd5
- 1.Sf3+!
- 1...Kd5
- 2.Qg7
- threat
- 3.Qd4#
- 3.Qe5#
- 3.Qf7#
- 3.Qg8#
- threat
- 2.Qf8
- threat
- 3.Qc5#
- 3.Qd6#
- 3.Qf7#
- 3.Qa8#
- 3.Qg8#
- threat
- 2.e4+
- 2...fxe4
- 3.Qg5#
- 2...fxe4
- 2.Qg7
- 1...Kd5
- 1.Sc4!
- threat
- 2.Kc6
- threat
- 3.Qg7#
- threat
- 2.Kd6
- threat
- 3.Qg7#
- threat
- 2.Ke6
- threat
- 3.Qg7#
- 2...Sf4+
- 3.Qxf4#
- threat
- 2.Qg7+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 2...Kd5
- 2.Qf8
- threat
- 3.Qc5#
- 3.Qd6#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- threat
- 2.Kc6
- 1...Kd5
- 2.Qg7
- threat
- 3.Sb6#
- 3.Qe5#
- threat
- 2.Qf8
- threat
- 3.Qc5#
- 3.Qd6#
- 2...Kd4
- 3.Qc5#
- 3.Qd6#
- threat
- 2.Qg7
- 1...Ra1
- 2.Qg7+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 2...Kd5
- 2.Qg7+
- 1...Rb1
- 2.Kc6
- threat
- 3.Qg7#
- threat
- 2.Kd6
- threat
- 3.Qg7#
- threat
- 2.Qg7+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 2...Kd5
- 2.Qf8
- threat
- 3.Qc5#
- 3.Qd6#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- threat
- 2.Kc6
- 1...Sb2
- 2.Qg7+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 2...Kd5
- 2.Qg7+
- 1...Sf2
- 2.Qg7+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 2...Kd5
- 2.Qg7+
- 1...Sde3
- 2.Qg7+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 2...Kd5
- 2.Qf8
- threat
- 3.Qc5#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- threat
- 2.Qg7+
- 1...Se1
- 2.Qf4+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 3.Qd6#
- 2...Kd5
- 2.Qg7+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 2...Kd5
- 2.Qf4+
- 1...Sge3
- 2.Qf4+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 3.Qd6#
- 2...Kd5
- 2.Qg7+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 2...Kd5
- 2.Qf8
- threat
- 3.Qc5#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- threat
- 2.Qf4+
- 1...Sf4
- 2.Qxf4+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 3.Qd6#
- 2...Kd5
- 2.Qg7+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 2...Kd5
- 2.Qxf4+
- 1...Sh4
- 2.Kc6
- threat
- 3.Qf4#
- 3.Qg7#
- threat
- 2.Kd6
- threat
- 3.Qf4#
- 3.Qg7#
- threat
- 2.Ke6
- threat
- 3.Qf4#
- 3.Qg7#
- threat
- 2.Qf4+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 3.Qd6#
- 2...Kd5
- 2.Qg7+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 2...Kd5
- 2.Qf8
- threat
- 3.Qc5#
- 3.Qd6#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- threat
- 2.Kc6
- 1...f4
- 2.Kc6
- threat
- 3.Qg7#
- threat
- 2.Kd6
- threat
- 3.Qg7#
- threat
- 2.Ke6
- threat
- 3.Qg7#
- threat
- 2.Qg5
- threat
- 3.Qc5#
- 3.Qe5#
- threat
- 2.Qg7+
- 2...Kd5
- 3.Sb6#
- 3.Qe5#
- 2...Kd5
- 2.Qf8
- threat
- 3.Qc5#
- 3.Qd6#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- threat
- 2.Kc6
- threat
- 1.Qg5!
- threat
- 2.Sf3+
- 2...Kd5
- 3.e4#
- 2...Kd5
- 2.Qe7
- threat
- 3.Qc5#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- threat
- 2.Sf3+
- 1...Kd5
- 2.Qf6
- threat
- 3.Bc4#
- 3.Qd6#
- threat
- 2.Qe7
- threat
- 3.Qc5#
- 3.Qd6#
- 2...Kd4
- 3.Qc5#
- threat
- 2.Qf6
- 1...Ke5
- 2.Sf3+
- 2...Kd5
- 3.e4#
- 2...Kd5
- 2.Qe7+
- 2...Kd4
- 3.Qc5#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- 2...Kd4
- 2.Sf3+
- 1...cxd2
- 2.Qf6+
- 2...Ke3
- 3.Qb6#
- 2...Kd5
- 3.Qd6#
- 2...Ke3
- 2.Qf6+
- 1...Sf4
- 2.Qxf4+
- 2...Kd5
- 3.Bc4#
- 3.Qd6#
- 2...Kd5
- 2.Qxf4+
- 1...Ra1
- 2.Sf3+
- 2...Kd5
- 3.e4#
- 2...Kd5
- 2.Sf3+
- 1...Rb1
- 2.Sf3+
- 2...Kd5
- 3.e4#
- 2...Kd5
- 2.Sf3+
- 1...Sb2
- 2.Sf3+
- 2...Kd5
- 3.e4#
- 2...Kd5
- 2.Sf3+
- 1...Sf2
- 2.Qf6+
- 2...Ke3
- 3.Sc4#
- 2...Kd5
- 3.Bc4#
- 3.Qd6#
- 2...Ke3
- 2.Qf6+
- 1...Sde3
- 2.Ke6
- threat
- 3.Sb3#
- 3.Sf3#
- 3.Qf6#
- 2...Sf4+
- 3.Qxf4#
- threat
- 2.Qf6+
- 2...Kd5
- 3.Qd6#
- 2...Kd5
- 2.Qe7
- threat
- 3.Qc5#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- 2...Sd5
- 3.Sb3#
- 3.Sf3#
- threat
- 2.Ke6
- 1...Se1
- 2.Qf4+
- 2...Kd5
- 3.Bc4#
- 3.Qd6#
- 2...Kd5
- 2.Qf4+
- 1...Sge3
- 2.Ke6
- threat
- 3.Sb3#
- 3.Sf3#
- 3.Qf4#
- 3.Qf6#
- threat
- 2.Qf4+
- 2...Kd5
- 3.Qd6#
- 2...Kd5
- 2.Qf6+
- 2...Kd5
- 3.Qd6#
- 2...Kd5
- 2.Qe7
- threat
- 3.Qc5#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- 2...Sd5
- 3.Sb3#
- 3.Sf3#
- threat
- 2.Ke6
- 1...Sh4
- 2.Qf4+
- 2...Kd5
- 3.Bc4#
- 3.Qd6#
- 2...Kd5
- 2.Qe7
- threat
- 3.Qc5#
- 2...Kd5
- 3.Qc5#
- 3.Qd6#
- threat
- 2.Qf4+
- threat
- 1.Kc6!
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