MESON Chess Problem Database
Problem Display
PID: 262650 (1b6/p4p2/Q4P1K/3Pk1P1/4B3/5P2/7P/4N3 w - - 0 1)
Kos, Vladimir
Szachy, 1979
#3
9 + 4
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Bd6
- 2.Qa1+
- 2...Kf4
- 3.Sg2#
- 2...Kf4
- 2.Qa1+
- 1...Bd6
- Tries
- 1.Qc4?
- threat
- 2.Sd3+
- 2...Kd6
- 3.Qc6#
- 2...Kd6
- 2.Qc5
- threat
- 3.Sd3#
- 2...Kf4
- 3.Sd3#
- threat
- 2.Sd3+
- 1...Kf4
- 2.Qc3
- threat
- 3.Sg2#
- threat
- 2.Qd4
- threat
- 3.Sg2#
- 3.Sd3#
- 3.Bb1#
- 3.Bc2#
- 3.Bd3#
- 3.Bg6#
- 3.Bh7#
- threat
- 2.Qc5
- threat
- 3.Sd3#
- 2...Ke5
- 3.Sd3#
- threat
- 2.Qc3
- 1...Kd6!
- threat
- 1.Qb5?
- threat
- 2.Sd3+
- 2...Kd4
- 3.Qc5#
- 2...Kd6
- 3.Qc6#
- 2...Kd4
- 2.Qc5
- threat
- 3.Sd3#
- 2...Kf4
- 3.Sd3#
- threat
- 2.Sd3+
- 1...Kd4
- 2.Sc2+
- 2...Kc3
- 3.Qb4#
- 2...Ke5
- 3.Qxb8#
- 2...Kc3
- 2.Sc2+
- 1...Kf4
- 2.Qb2
- threat
- 3.Sg2#
- 2...Ke3
- 3.Sg2#
- threat
- 2.Qc5
- threat
- 3.Sd3#
- 2...Ke5
- 3.Sd3#
- threat
- 2.Qb2
- 1...Bd6
- 2.Qb2+
- 2...Kf4
- 3.Sg2#
- 2...Kf4
- 2.Qb2+
- 1...Kd6!
- threat
- 1.Qc8?
- threat
- 2.Sd3+
- 2...Kd4
- 3.Qc5#
- 2...Kd6
- 3.Qc6#
- 3.Qd8#
- 2...Kd4
- 2.Qc5
- threat
- 3.Sd3#
- 2...Kf4
- 3.Sd3#
- threat
- 2.Sd3+
- 1...Kd4
- 2.Sc2+
- 2...Ke5
- 3.Qxb8#
- 2...Ke5
- 2.Sc2+
- 1...Kf4
- 2.Sc2
- threat
- 3.Qf5#
- 3.Qxb8#
- 2...Ke5
- 3.Qxb8#
- threat
- 2.Qc3
- threat
- 3.Sg2#
- threat
- 2.Qc5
- threat
- 3.Sd3#
- 2...Ke5
- 3.Sd3#
- threat
- 2.Sc2
- 1...Bc7
- 2.Qxc7+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Qxc7+
- 1...Bd6
- 2.Qc3+
- 2...Kf4
- 3.Sg2#
- 2...Kf4
- 2.Qc3+
- 1...Kd6!
- threat
- 1.Qa1+?
- 1...Kf4
- 2.Sg2#
- 1...Kd6!
- 1...Kf4
- 1.Qa3?
- threat
- 2.Sd3+
- 2...Kd4
- 3.Qc5#
- 2...Kd4
- 2.Qc5
- threat
- 3.Sd3#
- 2...Kf4
- 3.Sd3#
- threat
- 2.Sd3+
- 1...Kf4
- 2.Qb2
- threat
- 3.Sg2#
- 2...Ke3
- 3.Sg2#
- threat
- 2.Qc5
- threat
- 3.Sd3#
- 2...Ke5
- 3.Sd3#
- threat
- 2.Qc3
- threat
- 3.Sg2#
- threat
- 2.Qb2
- 1...Bd6
- 2.Qb2+
- 2...Kf4
- 3.Sg2#
- 2...Kf4
- 2.Qa1+
- 2...Kf4
- 3.Sg2#
- 2...Kf4
- 2.Qc3+
- 2...Kf4
- 3.Sg2#
- 2...Kf4
- 2.Qb2+
- 1...Kd4!
- threat
- 1.Qa4?
- threat
- 2.Sd3+
- 2...Kd6
- 3.Qc6#
- 2...Kd6
- 2.Sd3+
- 1...Kf4
- 2.Qd4
- threat
- 3.Sg2#
- 3.Sd3#
- 3.Bb1#
- 3.Bc2#
- 3.Bd3#
- 3.Bg6#
- 3.Bh7#
- threat
- 2.Qd4
- 1...Kd6!
- threat
- 1.Qb6?
- threat
- 2.Sd3#
- 1...Kf4
- 2.Sd3#
- 1...axb6!
- threat
- 1.Qc6?
- threat
- 2.Sd3+
- 2...Kd4
- 3.Qc5#
- 2...Kd4
- 2.Qc5
- threat
- 3.Sd3#
- 2...Kf4
- 3.Sd3#
- threat
- 2.Sd3+
- 1...Kf4
- 2.Qc3
- threat
- 3.Sg2#
- threat
- 2.Qc5
- threat
- 3.Sd3#
- 2...Ke5
- 3.Sd3#
- threat
- 2.Qc3
- 1...Bd6
- 2.Qc3+
- 2...Kf4
- 3.Sg2#
- 2...Kf4
- 2.Qc3+
- 1...Kd4!
- threat
- 1.Qxa7?
- threat
- 2.Sd3+
- 2...Kd6
- 3.Qe7#
- 2...Kd6
- 2.Qc5
- threat
- 3.Sd3#
- 2...Kf4
- 3.Sd3#
- threat
- 2.Qb6
- threat
- 3.Sd3#
- 2...Kf4
- 3.Sd3#
- threat
- 2.Sd3+
- 1...Bc7
- 2.Qc5
- threat
- 3.Sd3#
- 2...Kf4
- 3.Sd3#
- threat
- 2.Qxc7+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Qc5
- 1...Bxa7!
- threat
- 1.Qc4?
- Keys
- 1.Qb7!
- 1...Kd4
- 2.Sc2+
- 2...Kc3
- 3.Qb4#
- 2...Kc4
- 3.Qb4#
- 2...Kc5
- 3.Qc6#
- 3.Qb4#
- 2...Ke5
- 3.Qxb8#
- 2...Kc3
- 2.Sc2+
- 1...Kf4
- 2.Qb2
- threat
- 3.Sg2#
- 2...Ke3
- 3.Sg2#
- threat
- 2.Qb2
- 1...Bc7
- 2.Qxc7+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Qxc7+
- 1...Bd6
- 2.Qb2+
- 2...Kf4
- 3.Sg2#
- 2...Kf4
- 2.Qb2+
- 1...a5
- 2.Qb6
- threat
- 3.Sd3#
- 2...Kf4
- 3.Sd3#
- threat
- 2.Qb6
- 1...a6
- 2.Qb6
- threat
- 3.Sd3#
- 2...Kf4
- 3.Sd3#
- threat
- 2.Qb6
- 1...Kd4
- 1.Qb7!
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