MESON Chess Problem Database
Problem Display
PID: 37964 (1n6/4pK2/7p/4k3/Q3B2p/8/3N4/2BN4 w - - 0 1)
Knotek, Ladislav
3rd HM., UJCS, 1948
#3
6 + 5
| 3193 | BJM-60 JT | 1964 |
SOLUTION
- SOUND
- Sets
- 1...Sa6
- 2.Sf3+
- 2...Kd6
- 3.Qc6#
- 2...Kd6
- 2.Sf3+
- 1...Sc6
- 2.Sf3+
- 2...Kd6
- 3.Qxc6#
- 2...Kd6
- 2.Sf3+
- 1...Sd7
- 2.Sf3+
- 2...Kd6
- 3.Qc6#
- 2...Kd6
- 2.Sf3+
- 1...Sa6
- Tries
- 1.Sb3?
- threat
- 2.Qd4#
- 1...Sc6
- 2.Qxc6
- threat
- 3.Qd5#
- 3.Qe6#
- 2...e6
- 3.Qxe6#
- threat
- 2.Qxc6
- 1...Kd6!
- threat
- 1.Bb2+?
- 1...Kd6
- 2.Qa7
- threat
- 3.Sc4#
- 3.Qxe7#
- threat
- 2.Qa7
- 1...Kf4!
- 1...Kd6
- 1.Qb3?
- threat
- 2.Qe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Qe6+
- 1...Kf4
- 2.Qe6
- threat
- 3.Sf1#
- 2...Kg3
- 3.Sf1#
- 2...Kg5
- 3.Qf5#
- threat
- 2.Qe6
- 1...e6
- 2.Qxe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 3.Qd6#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Qxb8+
- 2...Kd4
- 3.Qd6#
- 2...Kd4
- 2.Qxe6+
- 1...Kd6!
- threat
- 1.Qb5+?
- 1...Kf4
- 2.Qf5+
- 2...Kg3
- 3.Sf1#
- 2...Kg3
- 2.Qf5+
- 1...Kd6!
- 1...Kf4
- 1.Qc6?
- threat
- 2.Sf3#
- 1...Kf4
- 2.Qe6
- threat
- 3.Sf1#
- 2...Kg3
- 3.Sf1#
- 2...Kg5
- 3.Qf5#
- threat
- 2.Qg6
- threat
- 3.Sf3#
- 3.Sc4#
- 2...Ke5
- 3.Sf3#
- threat
- 2.Qe6
- 1...Sxc6!
- threat
- 1.Qd7?
- threat
- 2.Qe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Qc7+
- 2...Kd4
- 3.Bb2#
- 3.Qc3#
- 2...Kd4
- 2.Qe6+
- 1...Kf4
- 2.Qf5+
- 2...Kg3
- 3.Sf1#
- 2...Kg3
- 2.Qe6
- threat
- 3.Sf1#
- 2...Kg3
- 3.Sf1#
- 2...Kg5
- 3.Qf5#
- threat
- 2.Qf5+
- 1...Sa6
- 2.Qe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Qe6+
- 1...Sc6
- 2.Qe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Qe6+
- 1...e6
- 2.Qxe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 3.Qd6#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Qc7+
- 2...Kd4
- 3.Bb2#
- 3.Qd6#
- 3.Qc3#
- 2...Kd4
- 2.Qxe6+
- 1...Sxd7!
- threat
- 1.Qa2?
- threat
- 2.Qe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Qe6+
- 1...Kf4
- 2.Qe6
- threat
- 3.Sf1#
- 2...Kg3
- 3.Sf1#
- 2...Kg5
- 3.Qf5#
- threat
- 2.Qe6
- 1...e6
- 2.Qxe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 3.Qd6#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Qxe6+
- 1...Kd6!
- threat
- 1.Qc4?
- threat
- 2.Qe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Qc7+
- 2...Kd4
- 3.Bb2#
- 3.Qc3#
- 2...Kd4
- 2.Qe6+
- 1...Kf4
- 2.Qe6
- threat
- 3.Sf1#
- 2...Kg3
- 3.Sf1#
- 2...Kg5
- 3.Qf5#
- threat
- 2.Qe6
- 1...Sa6
- 2.Sf3+
- 2...Kd6
- 3.Qc6#
- 2...Kd6
- 2.Qe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Sf3+
- 1...Sc6
- 2.Sf3+
- 2...Kd6
- 3.Qxc6#
- 2...Kd6
- 2.Qe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Sf3+
- 1...e6
- 2.Qxe6+
- 2...Kd4
- 3.Sb3#
- 3.Qd5#
- 3.Qd6#
- 2...Kf4
- 3.Sf1#
- 2...Kd4
- 2.Qc7+
- 2...Kd4
- 3.Bb2#
- 3.Qd6#
- 3.Qc3#
- 2...Kd4
- 2.Qxe6+
- 1...Kd6!
- threat
- 1.Qd4+?
- 1...Kf4
- 2.Sf2
- threat
- 3.Sf1#
- 2...Kg3
- 3.Sf1#
- 2...Kg5
- 3.Qe5#
- threat
- 2.Sf2
- 1...Kxd4!
- 1...Kf4
- 1.Qa5+?
- 1...Kf4
- 2.Qf5+
- 2...Kg3
- 3.Sf1#
- 2...Kg3
- 2.Qf5+
- 1...Kd6!
- 1...Kf4
- 1.Sb3?
- Keys
- 1.Sf2!
- threat
- 2.Qa3
- threat
- 3.Sf3#
- 2...Kd4
- 3.Bb2#
- 2...Kf4
- 3.Sc4#
- threat
- 2.Qa3
- 1...Kf4
- 2.Qd4
- threat
- 3.Sf1#
- 2...Kg3
- 3.Sf1#
- 2...Kg5
- 3.Qe5#
- threat
- 2.Qd4
- 1...Kd6
- 2.Qa7
- threat
- 3.Sc4#
- 3.Qxe7#
- 2...Ke5
- 3.Sc4#
- threat
- 2.Qa7
- 1...Sa6
- 2.Sf3+
- 2...Kd6
- 3.Qc6#
- 2...Kd6
- 2.Sd3+
- 2...Kd6
- 3.Qc6#
- 2...Kd6
- 2.Sf3+
- 1...Sc6
- 2.Sf3+
- 2...Kd6
- 3.Qxc6#
- 2...Kd6
- 2.Sd3+
- 2...Kd6
- 3.Qxc6#
- 2...Kd6
- 2.Sf3+
- 1...Sd7
- 2.Sf3+
- 2...Kd6
- 3.Qc6#
- 2...Kd6
- 2.Sd3+
- 2...Kd6
- 3.Qc6#
- 2...Kd6
- 2.Sf3+
- threat
- 1.Sf2!
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