MESON Chess Problem Database
Problem Display
PID: 33263 (1k6/4bN2/8/8/1P5p/p2K4/6B1/1Q6 w - - 0 1)
Kos, Ivan
Shakhmatny Listok, 1876
#3
5 + 4
SOLUTION
- SOUND
- Sets
- 1...Bxb4
- 2.Qxb4+
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- 2...Ka7
- 2.Qxb4+
- 1...Bc5
- 2.bxc5+
- 2...Ka7
- 3.Qb6#
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- 2...Ka7
- 2.bxc5+
- 1...Bxb4
- Tries
- 1.Ke2?
- threat
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Ka7
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka6
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Kc7
- 2.Qe4
- threat
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Kc8
- 2.Qe4
- threat
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qe4
- 1...h3!
- threat
- 1.Kc4?
- threat
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Ka7
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka6
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Kc7
- 2.Qe4
- threat
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Kc8
- 2.Qe4
- threat
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qe4
- 1...h3!
- threat
- 1.Ba8?
- threat
- 2.Qh1
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qh1
- 1...Ka7
- 2.Qh1
- threat
- 3.Qb7#
- 2...Ka6
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qh1
- 1...Kc7
- 2.Qh1
- threat
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qh1
- 1...Kc8
- 2.Qh1
- threat
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qh1
- 1...Kxa8!
- threat
- 1.Qa2?
- threat
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qd5
- 1...Ka7
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka6
- 3.Qb7#
- 3.Qa5#
- 2...Kb6
- 3.Qb7#
- 3.Qa5#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qd5
- 1...Kc7
- 2.Qd5
- threat
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 3.Qa5#
- 2...Kb8
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qd5
- 1...Kc8
- 2.Qd5
- threat
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qd5
- 1...Bxb4
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 3.Qd8#
- 2...Kc8
- 3.Qb7#
- 3.Qd8#
- threat
- 2.Qd5
- 1...Bc5
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 3.Qd8#
- 2...Kc8
- 3.Qb7#
- 3.Qd8#
- threat
- 2.Qd5
- 1...Bd8
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 3.Qxd8#
- 2...Kc8
- 3.Qb7#
- 3.Qxd8#
- threat
- 2.Qd5
- 1...Bf8
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 3.Qd8#
- 2...Kc8
- 3.Qb7#
- 3.Qd8#
- threat
- 2.Qd5
- 1...h3!
- threat
- 1.Qd1?
- threat
- 2.Qf3
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qf3
- 1...Ka7
- 2.Qf3
- threat
- 3.Qb7#
- 2...Ka6
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qf3
- 1...Kc7
- 2.Qf3
- threat
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qf3
- 1...Kc8
- 2.Qf3
- threat
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qf3
- 1...h3!
- threat
- 1.Qe1?
- threat
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qxe7
- threat
- 3.Qb7#
- 2...Kc8
- 3.Qd8#
- 3.Qb7#
- threat
- 2.Qe4
- 1...Ka7
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka6
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qxe7+
- 2...Ka6
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- 2...Ka6
- 2.Qe4
- 1...Kc7
- 2.Qe4
- threat
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qxe7+
- 2...Kb6
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- 2...Kc8
- 3.Qd8#
- 3.Qb7#
- 2...Kb6
- 2.Qe4
- 1...Kc8
- 2.Qe4
- threat
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qxe7
- threat
- 3.Qd8#
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Bxb4
- 2.Qxb4+
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- 2...Ka7
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qxb4+
- 1...Bc5
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Bg5
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Bd6
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Bf6
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Bd8
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qe4
- 1...Bf8
- 2.Qe4
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qe4
- 1...h3!
- threat
- 1.Qf1?
- threat
- 2.Qf3
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qf3
- 1...Ka7
- 2.Qf3
- threat
- 3.Qb7#
- 2...Ka6
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qf3
- 1...Kc7
- 2.Qf3
- threat
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qf3
- 1...Kc8
- 2.Qf3
- threat
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qf3
- 1...h3!
- threat
- 1.Qb3?
- threat
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qd5
- 1...Ka7
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka6
- 3.Qb7#
- 3.Qa5#
- 2...Kb6
- 3.Qb7#
- 3.Qa5#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qd5
- 1...Kc7
- 2.Qd5
- threat
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 3.Qa5#
- 2...Kb8
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Qd5
- 1...Kc8
- 2.Qd5
- threat
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Qd5
- 1...Bxb4
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 3.Qd8#
- 2...Kc8
- 3.Qb7#
- 3.Qd8#
- threat
- 2.Qxb4+
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- 2...Ka7
- 2.Qd5
- 1...Bc5
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 3.Qd8#
- 2...Kc8
- 3.Qb7#
- 3.Qd8#
- threat
- 2.bxc5+
- 2...Ka7
- 3.Qb6#
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- 2...Ka7
- 2.Qd5
- 1...Bd8
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 3.Qxd8#
- 2...Kc8
- 3.Qb7#
- 3.Qxd8#
- threat
- 2.Qd5
- 1...Bf8
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 3.Qd8#
- 2...Kc8
- 3.Qb7#
- 3.Qd8#
- threat
- 2.Qd5
- 1...h3!
- threat
- 1.Ke2?
- Keys
- 1.Qh1!
- threat
- 2.Ba8
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Ba8
- 1...Ka7
- 2.Ba8
- threat
- 3.Qb7#
- 2...Ka6
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Ba8
- 1...Kc7
- 2.Ba8
- threat
- 3.Qb7#
- 2...Kb6
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- 2...Kc8
- 3.Qb7#
- threat
- 2.Ba8
- 1...Kc8
- 2.Ba8
- threat
- 3.Qb7#
- 2...Kc7
- 3.Qb7#
- 2...Kd7
- 3.Qc6#
- 2...Kb8
- 3.Qb7#
- threat
- 2.Ba8
- threat
- 1.Qh1!
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