MESON Chess Problem Database
Problem Display
PID: 204074 (rbb2Q2/2P4P/Bp1Pk3/8/1P2N2K/4pp2/8/8 w - - 0 1)
Kubbel, Arvid Ivanovich
Shakhmaty, 1924
#3
8 + 7
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Kd7
- 2.Qf5+
- 2...Kc6
- 3.Qb5#
- 3.b5#
- 2...Ke8
- 3.h8Q#
- 3.h8R#
- 2...Kc6
- 2.Qf7+
- 2...Kc6
- 3.b5#
- 2...Kc6
- 2.Qf5+
- 1...Kd7
- Tries
- 1.Kg5?
- threat
- 2.Qf5#
- 1...Ke5
- 2.Sc3
- threat
- 3.Qf6#
- 2...Kd4
- 3.Qg7#
- 3.Qf6#
- 3.Qh8#
- 3.h8Q#
- 3.h8B#
- 2...Ke6
- 3.Qe7#
- 2...Be6
- 3.Qf4#
- 3.h8Q#
- 3.h8B#
- threat
- 2.Sc3
- 1...Kd7
- 2.Bb5+
- 2...Ke6
- 3.Qf5#
- 2...Ke6
- 2.Qf5+
- 2...Kc6
- 3.Qb5#
- 3.b5#
- 2...Ke8
- 3.h8Q#
- 3.h8R#
- 2...Kc6
- 2.Qf7+
- 2...Kc6
- 3.b5#
- 2...Kc6
- 2.Bb5+
- 1...Kd5!
- threat
- 1.Bc4+?
- 1...Kd7
- 2.Bd5
- threat
- 3.Sf6#
- 3.Qe7#
- 3.Qf7#
- 3.Qd8#
- threat
- 2.b5
- threat
- 3.Sf6#
- 3.Qe7#
- 3.Qf7#
- 3.Qd8#
- threat
- 2.Bd5
- 1...Ke5!
- 1...Kd7
- 1.Bb7?
- threat
- 2.Sg5+
- 2...Ke5
- 3.h8Q#
- 3.h8B#
- 2...Kd7
- 3.Qe7#
- 3.Qd8#
- 2...Ke5
- 2.Bc6
- threat
- 3.Qf6#
- 2...Ke5
- 3.Qf6#
- threat
- 2.Qe7+
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qf6+
- 2...Kd7
- 3.Qe7#
- 3.Qf7#
- 2...Kd7
- 2.Sg5+
- 1...Bxc7
- 2.Sg5+
- 2...Ke5
- 3.h8Q#
- 3.h8B#
- 2...Kd7
- 3.Qe7#
- 2...Ke5
- 2.Qe7+
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qf6+
- 2...Kd7
- 3.Qe7#
- 2...Kd7
- 2.Sg5+
- 1...Ra1
- 2.Sg5+
- 2...Ke5
- 3.h8Q#
- 3.h8B#
- 2...Kd7
- 3.Qe7#
- 3.Qd8#
- 3.cxb8S#
- 2...Ke5
- 2.Qe7+
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qf6+
- 2...Kd7
- 3.Qe7#
- 3.Qf7#
- 2...Kd7
- 2.Sg5+
- 1...Ra2
- 2.Sg5+
- 2...Ke5
- 3.h8Q#
- 3.h8B#
- 2...Kd7
- 3.Qe7#
- 3.Qd8#
- 3.cxb8S#
- 2...Ke5
- 2.Qe7+
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qf6+
- 2...Kd7
- 3.Qe7#
- 3.Qf7#
- 2...Kd7
- 2.Sg5+
- 1...Ra3
- 2.Sg5+
- 2...Ke5
- 3.h8Q#
- 3.h8B#
- 2...Kd7
- 3.Qe7#
- 3.Qd8#
- 3.cxb8S#
- 2...Ke5
- 2.Bc6
- threat
- 3.Qf6#
- 2...Ke5
- 3.Qf6#
- threat
- 2.Qe7+
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qf6+
- 2...Kd7
- 3.Qe7#
- 3.Qf7#
- 2...Kd7
- 2.Sg5+
- 1...Ra4
- 2.Sg5+
- 2...Ke5
- 3.h8Q#
- 3.h8B#
- 2...Kd7
- 3.Qe7#
- 3.Qd8#
- 3.cxb8S#
- 2...Ke5
- 2.Bc6
- threat
- 3.Qf6#
- 2...Ke5
- 3.Qf6#
- threat
- 2.Qe7+
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qf6+
- 2...Kd7
- 3.Qe7#
- 3.Qf7#
- 2...Kd7
- 2.Sg5+
- 1...Ra5
- 2.Qe7+
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qf6+
- 2...Kd7
- 3.Qe7#
- 3.Qf7#
- 2...Kd7
- 2.Qe7+
- 1...Ra6
- 2.Sg5+
- 2...Ke5
- 3.h8Q#
- 3.h8B#
- 2...Kd7
- 3.Qe7#
- 3.Qd8#
- 3.cxb8S#
- 2...Ke5
- 2.Bc6
- threat
- 3.Qf6#
- 2...Ke5
- 3.Qf6#
- threat
- 2.Qe7+
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qf6+
- 2...Kd7
- 3.Qe7#
- 3.Qf7#
- 2...Kd7
- 2.Sg5+
- 1...Ra7
- 2.Sg5+
- 2...Ke5
- 3.h8Q#
- 3.h8B#
- 2...Kd7
- 3.Qe7#
- 3.Qd8#
- 3.cxb8S#
- 2...Ke5
- 2.Bc6
- threat
- 3.Qf6#
- 2...Ke5
- 3.Qf6#
- threat
- 2.Qe7+
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qf6+
- 2...Kd7
- 3.Qe7#
- 3.Qf7#
- 2...Kd7
- 2.Sg5+
- 1...e2
- 2.Sg5+
- 2...Ke5
- 3.h8Q#
- 3.h8B#
- 2...Kd7
- 3.Qe7#
- 3.Qd8#
- 2...Ke5
- 2.Qe7+
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qf6+
- 2...Kd7
- 3.Qe7#
- 3.Qf7#
- 2...Kd7
- 2.Sg5+
- 1...f2
- 2.Sg5+
- 2...Ke5
- 3.h8Q#
- 3.h8B#
- 2...Kd7
- 3.Qe7#
- 3.Qd8#
- 2...Ke5
- 2.Qe7+
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qf6+
- 2...Kd7
- 3.Qe7#
- 3.Qf7#
- 2...Kd7
- 2.Sg5+
- 1...Bxb7!
- threat
- 1.Qf6+?
- 1...Kd7
- 2.Bb5#
- 1...Kd5!
- 1...Kd7
- 1.Qxc8+?
- 1...Kd5
- 2.Qf5+
- 2...Kd4
- 3.h8Q#
- 3.h8B#
- 2...Kc6
- 3.Qb5#
- 3.b5#
- 2...Kd4
- 2.Qf5+
- 1...Ke5!
- 1...Kd5
- 1.Qe8+?
- 1...Kf5
- 2.Sg3+
- 2...Kf4
- 3.Qe4#
- 2...Kf6
- 3.h8Q#
- 3.h8B#
- 2...Kf4
- 2.Sg3+
- 1...Kd5!
- 1...Kf5
- 1.h8Q?
- threat
- 2.Bc4+
- 2...Kd7
- 3.Qe8#
- 2...Kd7
- 2.Qe8+
- 2...Kd5
- 3.Qhe5#
- 2...Kf5
- 3.Qhe5#
- 3.Qf6#
- 3.Qhf8#
- 2...Kd5
- 2.Qfg8+
- 2...Kf5
- 3.Qg4#
- 2...Kd7
- 3.Bb5#
- 3.Qe8#
- 2...Kf5
- 2.Qh5
- threat
- 3.Bxc8#
- 3.Qe7#
- 3.Qhf5#
- 3.Qff5#
- 3.Qff7#
- 3.Qxc8#
- 3.Qfe8#
- 2...Kd7
- 3.Qhe8#
- 3.Qfe8#
- threat
- 2.Bc4+
- 1...Rxa6
- 2.Qfg8+
- 2...Kf5
- 3.Qg4#
- 2...Kd7
- 3.Qe8#
- 3.cxb8S#
- 2...Kf5
- 2.Qh5
- threat
- 3.Qe7#
- 3.Qhf5#
- 3.Qff5#
- 3.Qff7#
- 3.Qxc8#
- 3.Qfe8#
- 2...Kd7
- 3.Qhe8#
- 3.Qfe8#
- threat
- 2.Qfg8+
- 1...Bxc7
- 2.Bc4+
- 2...Kd7
- 3.Qe8#
- 2...Kd7
- 2.Qe8+
- 2...Kd5
- 3.Qhe5#
- 2...Kf5
- 3.Qhe5#
- 3.Qf6#
- 3.Qhf8#
- 2...Kd5
- 2.Qfg8+
- 2...Kf5
- 3.Qg4#
- 2...Kd7
- 3.Bb5#
- 3.Qe8#
- 2...Kf5
- 2.Bc4+
- 1...Bxa6
- 2.Qfg8+
- 2...Kf5
- 3.Qg4#
- 2...Kd7
- 3.Qe8#
- 2...Kf5
- 2.Qh5
- threat
- 3.Qe7#
- 3.Qhf5#
- 3.Qff5#
- 3.Qff7#
- 3.Qfe8#
- 2...Kd7
- 3.Qhe8#
- 3.Qfe8#
- threat
- 2.Qfg8+
- 1...Ra7
- 2.Bc4+
- 2...Kd7
- 3.Qe8#
- 3.cxb8S#
- 2...Kd7
- 2.Qe8+
- 2...Kd5
- 3.Qhe5#
- 2...Kf5
- 3.Qhe5#
- 3.Qf6#
- 3.Qhf8#
- 2...Kd5
- 2.Qfg8+
- 2...Kf5
- 3.Qg4#
- 2...Kd7
- 3.Bb5#
- 3.Qe8#
- 3.cxb8S#
- 2...Kf5
- 2.Qh5
- threat
- 3.Bxc8#
- 3.Qe7#
- 3.Qhf5#
- 3.Qff5#
- 3.Qff7#
- 3.Qxc8#
- 3.Qfe8#
- 2...Kd7
- 3.Qhe8#
- 3.Qfe8#
- threat
- 2.Bc4+
- 1...Ba7
- 2.Bc4+
- 2...Kd7
- 3.Qe8#
- 2...Kd7
- 2.Qe8+
- 2...Kd5
- 3.Qhe5#
- 2...Kf5
- 3.Qhe5#
- 3.Qf6#
- 3.Qhf8#
- 2...Kd5
- 2.Qfg8+
- 2...Kf5
- 3.Qg4#
- 2...Kd7
- 3.Bb5#
- 3.Qe8#
- 2...Kf5
- 2.Qh5
- threat
- 3.Qe7#
- 3.Qhf5#
- 3.Qff5#
- 3.Qff7#
- 3.Qfe8#
- 2...Kd7
- 3.Qhe8#
- 3.Qfe8#
- threat
- 2.Bc4+
- 1...Bb7
- 2.Bc4+
- 2...Kd7
- 3.Qe8#
- 2...Bd5
- 3.c8Q#
- 3.c8B#
- 2...Kd7
- 2.Qe8+
- 2...Kd5
- 3.Qhe5#
- 2...Kf5
- 3.Qhe5#
- 3.Qf6#
- 3.Qhf8#
- 2...Kd5
- 2.Qfg8+
- 2...Kf5
- 3.Qg4#
- 2...Kd7
- 3.Qe8#
- 2...Kf5
- 2.Qh5
- threat
- 3.Qe7#
- 3.Qhf5#
- 3.Qff5#
- 3.Qff7#
- 3.Qfe8#
- 2...Kd7
- 3.Qhe8#
- 3.Qfe8#
- threat
- 2.Bc4+
- 1...e2
- 2.Bc4+
- 2...Kd7
- 3.Qe8#
- 2...Kd7
- 2.Qe8+
- 2...Kd5
- 3.Qhe5#
- 2...Kf5
- 3.Qhe5#
- 3.Qf6#
- 3.Qhf8#
- 2...Kd5
- 2.Qfg8+
- 2...Kf5
- 3.Qg4#
- 2...Kd7
- 3.Bb5#
- 3.Qe8#
- 2...Kf5
- 2.Bc4+
- 1...b5
- 2.Qfg8+
- 2...Kf5
- 3.Qg4#
- 2...Kd7
- 3.Bxb5#
- 3.Qe8#
- 2...Kf5
- 2.Qh5
- threat
- 3.Sc5#
- 3.Bxc8#
- 3.Qe7#
- 3.Qhf5#
- 3.Qff5#
- 3.Qff7#
- 3.Qxc8#
- 3.Qfe8#
- 2...Kd7
- 3.Qhe8#
- 3.Qfe8#
- threat
- 2.Qfg8+
- 1...Kd5!
- threat
- 1.Kg5?
- Keys
- 1.d7!
- threat
- 2.Qd6+
- 2...Kf5
- 3.Sg3#
- 2...Kf7
- 3.Qf6#
- 2...Kf5
- 2.Qd6+
- 1...Kd5
- 2.Qd6+
- 2...Kxe4
- 3.Bd3#
- 2...Kxe4
- 2.Qd6+
- 1...Ke5
- 2.Qd6+
- 2...Kxe4
- 3.Bd3#
- 2...Kf5
- 3.Sg3#
- 2...Kxe4
- 2.Qd6+
- 1...Kxd7
- 2.Qf7+
- 2...Kc6
- 3.b5#
- 2...Kc6
- 2.Qf7+
- 1...Bxc7
- 2.Qf6+
- 2...Kd5
- 3.Sc3#
- 2...Kxd7
- 3.Bb5#
- 2...Kd5
- 2.Qf6+
- 1...Bxd7
- 2.Qf6+
- 2...Kd5
- 3.Sc3#
- 2...Kd5
- 2.Qf6+
- threat
- 1.d7!
FEATURES
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