MESON Chess Problem Database
Problem Display
PID: 185446 (1Q1N4/4p3/pP1n1p1p/R3nk2/8/B4PP1/2N5/K7 w - - 0 1)
Snaksarev, NA
Prazdniny, 1909
#4
9 + 7
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Keys
- 1.Sc6!
- threat
- 2.Qg8
- threat
- 3.Se3#
- 3.S2d4#
- 3.S6d4#
- 3.Sxe7#
- 3.Qg4#
- threat
- 2.Qg8
- 1...Ke6
- 2.Qg8+
- 2...Sef7
- 3.S2d4+
- 3...Kd7
- 4.Sb8#
- 3...Kd7
- 3.S2d4+
- 2...Sdf7
- 3.S2d4+
- 3...Kd7
- 4.Sb8#
- 3...Kd7
- 3.Qc8+
- 3...Sd7
- 4.S2d4#
- 4.S6d4#
- 3...Sd7
- 3.S2d4+
- 2...Sef7
- 2.Qg8+
- 1...Sb5
- 2.Qg8
- threat
- 3.Se3#
- 3.Sxe7#
- 2...Sxf3
- 3.Sxe7+
- 3...Ke4
- 4.Qd5#
- 3...Ke5
- 4.Qd5#
- 3...Ke4
- 3.Sxe7+
- 2...Sxc6
- 3.Se3+
- 3...Ke5
- 4.Qd5#
- 3...Ke5
- 3.Qg4+
- 3...Ke5
- 4.Qe4#
- 3...Ke5
- 3.Se3+
- 2...Sg6
- 3.Bc1
- threat
- 4.S2d4#
- 4.g4#
- 3...Se5
- 4.Se3#
- 4.Sxe7#
- threat
- 3.Bc1
- threat
- 2.Qg8
- 1...Sf7
- 2.Se3+
- 2...Kg5
- 3.Qg8+
- 3...Kh5
- 4.Qg4#
- 3...Kh5
- 3.Qg8+
- 2...Ke6
- 3.Qc8+
- 3...Sd7
- 4.Sd4#
- 3...Sd7
- 3.Qc7
- threat
- 4.Sd4#
- 4.Qxe7#
- 3...Sxc6
- 4.Qc8#
- threat
- 3.Qb7
- threat
- 4.Sd4#
- 4.Qxe7#
- 3...Sxc6
- 4.Qc8#
- threat
- 3.Qe8
- threat
- 4.Sd4#
- 4.Qxe7#
- 3...Sxc6
- 4.Qc8#
- threat
- 3.Qc8+
- 2...Kg6
- 3.Qg8+
- 3...Kh5
- 4.Qg4#
- 3...Kh5
- 3.Qg8+
- 2...Kg5
- 2.S2d4+
- 2...Kg5
- 3.Qg8+
- 3...Kh5
- 4.Qg4#
- 3...Kh5
- 3.Qg8+
- 2...Kg6
- 3.Qg8+
- 3...Kh5
- 4.Qg4#
- 3...Kh5
- 3.Qg8+
- 2...Kg5
- 2.S6d4+
- 2...Kg5
- 3.Qg8+
- 3...Kh5
- 4.Qg4#
- 3...Kh5
- 3.Qg8+
- 2...Kg6
- 3.Qg8+
- 3...Kh5
- 4.Qg4#
- 3...Kh5
- 3.Qg8+
- 2...Kg5
- 2.Sxe7+
- 2...Kg5
- 3.Qg8+
- 3...Kh5
- 4.Qg4#
- 4.Qg6#
- 3...Kh5
- 3.Qc8
- threat
- 4.Qg4#
- 4.Qf5#
- 3...Kh5
- 4.Qg4#
- 3...f5
- 4.Qxf5#
- 3...h5
- 4.Bc1#
- threat
- 3.Qg8+
- 2...Ke6
- 3.Sd4+
- 3...Kd7
- 4.Qc8#
- 3...Kd7
- 3.Qc8+
- 3...Sd7
- 4.Sd4#
- 4.Qc4#
- 3...Sd7
- 3.Qe8
- threat
- 4.Sd4#
- 3...Sxf3
- 4.Sf5#
- 4.Sc6#
- 4.Sg6#
- 4.Sc8#
- 4.Sg8#
- 4.Qc8#
- 3...f5
- 4.Sd5#
- 4.Sg8#
- 3...Sc6
- 4.Sxc6#
- 4.Qc8#
- threat
- 3.Sd4+
- 2...Kg5
- 2.Qc8+
- 2...Kg6
- 3.Sxe7+
- 3...Kg5
- 4.Qg4#
- 4.Qf5#
- 3...Kh5
- 4.Qg4#
- 3...Kg7
- 4.Qg8#
- 3...Kh7
- 4.Qg8#
- 3...Kg5
- 3.Qg8+
- 3...Kf5
- 4.S2d4#
- 4.S6d4#
- 4.Qg4#
- 3...Kh5
- 4.Qg4#
- 3...Kf5
- 3.Sxe7+
- 2...e6
- 3.Qg8
- threat
- 4.Se3#
- 4.S2d4#
- 4.S6d4#
- 4.Se7#
- 4.Qg4#
- threat
- 3.Qg8
- 2...Kg6
- 2.Qe8
- 2...Kg5
- 3.Qg8+
- 3...Kf5
- 4.S2d4#
- 4.S6d4#
- 4.Qg4#
- 3...Kh5
- 4.Qg4#
- 3...Kf5
- 3.Qg8+
- 2...Kg6
- 3.Qg8+
- 3...Kf5
- 4.S2d4#
- 4.S6d4#
- 4.Qg4#
- 3...Kh5
- 4.Qg4#
- 3...Kf5
- 3.Qg8+
- 2...Sd6
- 3.Se3+
- 3...Kg5
- 4.f4#
- 3...Ke6
- 4.Sd4#
- 4.Sd8#
- 4.Qxe7#
- 3...Kg5
- 3.S2d4+
- 3...Kg5
- 4.Bc1#
- 3...Kg5
- 3.S6d4+
- 3...Kg5
- 4.Bc1#
- 3...Kg5
- 3.Sxe7+
- 3...Kg5
- 4.Bc1#
- 4.Qg6#
- 3...Ke6
- 4.Sd4#
- 3...Kg5
- 3.Qg8
- threat
- 4.Se3#
- 4.S2d4#
- 4.S6d4#
- 4.Sxe7#
- 4.Qg4#
- threat
- 3.Se3+
- 2...Sd8
- 3.Se3+
- 3...Kg5
- 4.f4#
- 3...Ke6
- 4.Sd4#
- 4.Sxd8#
- 4.Qxe7#
- 3...Kg5
- 3.S2d4+
- 3...Kg5
- 4.Bc1#
- 3...Kg5
- 3.S6d4+
- 3...Kg5
- 4.Bc1#
- 3...Kg5
- 3.Sxe7+
- 3...Kg5
- 4.Bc1#
- 4.Qg6#
- 3...Ke6
- 4.Sd4#
- 3...Kg5
- 3.Qg8
- threat
- 4.Se3#
- 4.S2d4#
- 4.S6d4#
- 4.Sxe7#
- 4.Qg4#
- threat
- 3.Se3+
- 2...Sh8
- 3.Se3+
- 3...Kg5
- 4.f4#
- 3...Ke6
- 4.Sd4#
- 4.Sd8#
- 4.Qxe7#
- 3...Kg5
- 3.S2d4+
- 3...Kg5
- 4.Bc1#
- 3...Kg5
- 3.S6d4+
- 3...Kg5
- 4.Bc1#
- 3...Kg5
- 3.Sxe7+
- 3...Kg5
- 4.Bc1#
- 3...Ke6
- 4.Sd4#
- 3...Kg5
- 3.Se3+
- 2...h5
- 3.Sxe7+
- 3...Kg5
- 4.Bc1#
- 3...Ke6
- 4.Sd4#
- 3...Kg5
- 3.Sxe7+
- 2...e6
- 3.Qg8
- threat
- 4.Se3#
- 4.S2d4#
- 4.S6d4#
- 4.Se7#
- 4.Qg4#
- threat
- 3.Qg8
- 2...Kg5
- 2.Qg8
- threat
- 3.S2d4#
- 3.S6d4#
- 3.Qg4#
- 2...Ke6
- 3.S2d4+
- 3...Kd7
- 4.Sb8#
- 3...Kd7
- 3.Qc8+
- 3...Sd7
- 4.S2d4#
- 4.S6d4#
- 3...Sd7
- 3.S2d4+
- threat
- 2.Se3+
- 1...Sc8
- 2.Qxc8+
- 2...Kg6
- 3.Sxe7+
- 3...Kg5
- 4.Qg4#
- 4.Qf5#
- 3...Kh5
- 4.Qg4#
- 4.Qf5#
- 3...Kf7
- 4.Qg8#
- 3...Kg7
- 4.Qg8#
- 3...Kh7
- 4.Qg8#
- 3...Kg5
- 3.Qg8+
- 3...Kf5
- 4.Se3#
- 4.S2d4#
- 4.S6d4#
- 4.Sxe7#
- 4.Qg4#
- 3...Kh5
- 4.Qg4#
- 3...Kf5
- 3.Sxe7+
- 2...e6
- 3.Qg8
- 3...h5
- 4.Se3#
- 4.S2d4#
- 4.S6d4#
- 4.Se7#
- 3...h5
- 3.Qg8
- 2...Kg6
- 2.Qxc8+
- 1...Se8
- 2.Sxe7+
- 2...Kg5
- 3.Bc1+
- 3...Kh5
- 4.Qxe8#
- 3...Kh5
- 3.Rxe5+
- 3...fxe5
- 4.Qxe5#
- 3...f5
- 4.Rxf5#
- 3...fxe5
- 3.Qc8
- threat
- 4.Qg4#
- 4.Qf5#
- 3...Kh5
- 4.Qg4#
- 4.Qf5#
- 3...f5
- 4.Qxf5#
- 3...h5
- 4.Bc1#
- threat
- 3.Bc1+
- 2...Ke6
- 3.Qxe8
- threat
- 4.Sd4#
- 3...Sxf3
- 4.Sf5#
- 4.Sc6#
- 4.Sg6#
- 4.Sc8#
- 4.Sg8#
- 3...f5
- 4.Sd5#
- 4.Sg8#
- 3...Sc6
- 4.Sxc6#
- threat
- 3.Qxe8
- 2...Kg5
- 2.Qxe8
- threat
- 3.Se3+
- 3...Kg5
- 4.f4#
- 3...Ke6
- 4.Sd4#
- 4.Sd8#
- 4.Qxe7#
- 3...Kg5
- 3.S2d4+
- 3...Kg5
- 4.Bc1#
- 3...Kg5
- 3.S6d4+
- 3...Kg5
- 4.Bc1#
- 3...Kg5
- 3.Sxe7+
- 3...Kg5
- 4.Bc1#
- 4.Qg6#
- 3...Ke6
- 4.Sd4#
- 3...Kg5
- 3.Qg8
- threat
- 4.Se3#
- 4.S2d4#
- 4.S6d4#
- 4.Sxe7#
- 4.Qg4#
- threat
- 3.Se3+
- 2...Kg5
- 3.Bc1+
- 3...Kf5
- 4.S2d4#
- 4.S6d4#
- 3...Kf5
- 3.Qg8+
- 3...Kf5
- 4.Se3#
- 4.S2d4#
- 4.S6d4#
- 4.Sxe7#
- 4.Qg4#
- 3...Kh5
- 4.Qg4#
- 3...Kf5
- 3.S2d4
- threat
- 4.Bc1#
- 3...f5
- 4.Bxe7#
- threat
- 3.S6d4
- threat
- 4.Bc1#
- 3...f5
- 4.Bxe7#
- threat
- 3.Bc1+
- threat
- 2.Sxe7+
- threat
- 1.Sc6!
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