MESON Chess Problem Database
Problem Display
PID: 252027 (8/6pp/p1p3p1/B3k3/2p3P1/K5bN/8/7Q w - - 0 1)
Isaryanov, Vladimir Petrovich
4th HM., Shakhmaty v SSSR, 1965
#4
5 + 8
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Keys
- 1.Sg5!
- threat
- 2.Qe4+
- 2...Kd6
- 3.Qd4+
- 3...Ke7
- 4.Qd8#
- 3...Ke7
- 3.Qd4+
- 2...Kd6
- 2.Qe4+
- 1...Kd4
- 2.Qd1+
- 2...Kc5
- 3.Se4+
- 3...Kb5
- 4.Qa4#
- 3...Kb5
- 3.Se6+
- 3...Kb5
- 4.Qa4#
- 3...Kb5
- 3.Se4+
- 2...Ke5
- 3.Bc7+
- 3...Kf6
- 4.Qd8#
- 3...Kf6
- 3.Bc7+
- 2...Kc5
- 2.Bb4
- threat
- 3.Qe4#
- 2...Ke3
- 3.Qf3+
- 3...Kd4
- 4.Qe4#
- 3...Kd4
- 3.Qf3+
- 2...Ke5
- 3.Qe4+
- 3...Kf6
- 4.Be7#
- 4.Qe7#
- 3...Kf6
- 3.Qe4+
- threat
- 2.Qd1+
- 1...Kf4
- 2.Qf3+
- 2...Ke5
- 3.Bc7+
- 3...Kd4
- 4.Se6#
- 3...Kd4
- 3.Bc7+
- 2...Kxg5
- 3.Bd8+
- 3...Kh6
- 4.g5#
- 3...Kh6
- 3.Bd8+
- 2...Ke5
- 2.Qf3+
- 1...Kd6
- 2.Qd1+
- 2...Kc5
- 3.Se4+
- 3...Kb5
- 4.Qa4#
- 3...Kb5
- 3.Se6+
- 3...Kb5
- 4.Qa4#
- 3...Kb5
- 3.Se4+
- 2...Ke5
- 3.Bc7+
- 3...Kf6
- 4.Qd8#
- 3...Kf6
- 3.Bc7+
- 2...Kc5
- 2.Qd1+
- 1...Kf6
- 2.Bd8+
- 2...Ke5
- 3.Qe4+
- 3...Kd6
- 4.Qd4#
- 3...Kd6
- 3.Qe4+
- 2...Ke5
- 2.Bd8+
- 1...Be1
- 2.Qe4+
- 2...Kd6
- 3.Qd4+
- 3...Ke7
- 4.Qd8#
- 3...Ke7
- 3.Qe6+
- 3...Kc5
- 4.Qe5#
- 3...Kc5
- 3.Qd4+
- 2...Kd6
- 2.Qe4+
- 1...Bf2
- 2.Qe4+
- 2...Kd6
- 3.Qe6+
- 3...Kc5
- 4.Qe5#
- 3...Kc5
- 3.Qe6+
- 2...Kd6
- 2.Qe4+
- 1...Bh4
- 2.Bc7+
- 2...Kd4
- 3.Qe4+
- 3...Kc3
- 4.Ba5#
- 3...Kc5
- 4.Qe5#
- 3...Kc3
- 3.Qe4+
- 2...Kf6
- 3.Qf3+
- 3...Kxg5
- 4.Qf4#
- 3...Ke7
- 4.Qf7#
- 3...Kxg5
- 3.Qf3+
- 2...Kd4
- 2.Qe4+
- 2...Kd6
- 3.Qd4+
- 3...Ke7
- 4.Qd8#
- 3...Ke7
- 3.Qe6+
- 3...Kc5
- 4.Qe5#
- 3...Kc5
- 3.Qd4+
- 2...Kd6
- 2.Bc7+
- threat
- 1.Sg5!
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