MESON Chess Problem Database
Problem Display
PID: 124762 (n1r1nk2/2PP4/bp2P2K/8/7Q/3pp3/6p1/8 w - - 0 1)
Knotek, Ladislav
Sach, 1942
#3
5 + 9
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sd6
- 2.Qf6+
- 2...Kg8
- 3.Qg7#
- 2...Sf7+
- 3.Qxf7#
- 2...Kg8
- 2.Qf6+
- 1...Sf6
- 2.Qxf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Qxf6+
- 1...Sxc7
- 2.Qf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Qf6+
- 1...Sg7
- 2.Qf6+
- 2...Kg8
- 3.Qxg7#
- 2...Kg8
- 2.Qf6+
- 1...Sd6
- Tries
- 1.Qf6+?
- 1...Kg8
- 2.Qg6+
- 2...Kf8
- 3.Qf7#
- 2...Kh8
- 3.Qh7#
- 2...Sg7
- 3.Qxg7#
- 2...Kf8
- 2.Qf7+
- 2...Kh8
- 3.Qh7#
- 3.Qf8#
- 2...Kh8
- 2.dxe8Q+
- 2...Rxe8
- 3.Qg7#
- 2...Rxe8
- 2.dxe8R+
- 2...Rxe8
- 3.Qg7#
- 2...Rxe8
- 2.Qg6+
- 1...Sxf6!
- 1...Kg8
- 1.Qe7+?
- 1...Kg8
- 2.Qf7+
- 2...Kh8
- 3.Qh7#
- 3.Qf8#
- 2...Kh8
- 2.Qh7+
- 2...Kf8
- 3.Qf7#
- 3.e7#
- 2...Kf8
- 2.Qxe8+
- 2...Rxe8
- 3.dxe8Q#
- 3.dxe8R#
- 2...Rxe8
- 2.dxc8Q
- threat
- 3.Qg7#
- 3.Qexe8#
- 3.Qcxe8#
- 2...Kh8
- 3.Qf8#
- 3.Qg7#
- 3.Qh7#
- 3.Qexe8#
- 3.Qcxe8#
- threat
- 2.dxc8R
- threat
- 3.Rxe8#
- 3.Qg7#
- 3.Qxe8#
- 2...Kh8
- 3.Rxe8#
- 3.Qf8#
- 3.Qg7#
- 3.Qh7#
- 3.Qxe8#
- threat
- 2.dxe8Q+
- 2...Rxe8
- 3.Qg7#
- 3.Qxe8#
- 2...Rxe8
- 2.dxe8R+
- 2...Rxe8
- 3.Qg7#
- 3.Qxe8#
- 2...Rxe8
- 2.Qf7+
- 1...Kxe7!
- 1...Kg8
- 1.Qb4+?
- 1...Sd6
- 2.d8Q+
- 2...Rxd8
- 3.cxd8Q#
- 2...Rxd8
- 2.d8Q+
- 1...Kg8!
- 1...Sd6
- 1.Qf4+?
- 1...Kg8
- 2.Qf7+
- 2...Kh8
- 3.Qh7#
- 3.Qf8#
- 2...Kh8
- 2.Qf7+
- 1...Sf6
- 2.Qxf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.d8Q+
- 2...Rxd8
- 3.cxd8Q#
- 2...Rxd8
- 2.d8R+
- 2...Ke7
- 3.Qd6#
- 2...Rxd8
- 3.cxd8Q#
- 2...Ke7
- 2.Qxf6+
- 1...Ke7!
- 1...Kg8
- 1.dxc8Q?
- threat
- 2.Qf6+
- 2...Kg8
- 3.Qg7#
- 3.Qxe8#
- 2...Kg8
- 2.Qb4+
- 2...Kg8
- 3.Qxe8#
- 2...Kg8
- 2.Qf4+
- 2...Ke7
- 3.Qd7#
- 2...Kg8
- 3.Qxe8#
- 2...Ke7
- 2.Qxe8+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Qf6+
- 1...Sxc7
- 2.Qf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Qf6+
- 1...g1Q
- 2.Qf6+
- 2...Kg8
- 3.Qxe8#
- 2...Kg8
- 2.Qb4+
- 2...Kg8
- 3.Qxe8#
- 2...Kg8
- 2.Qf4+
- 2...Ke7
- 3.Qd7#
- 2...Kg8
- 3.Qxe8#
- 2...Ke7
- 2.Qxe8+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Qf6+
- 1...g1R
- 2.Qf6+
- 2...Kg8
- 3.Qxe8#
- 2...Kg8
- 2.Qb4+
- 2...Kg8
- 3.Qxe8#
- 2...Kg8
- 2.Qf4+
- 2...Ke7
- 3.Qd7#
- 2...Kg8
- 3.Qxe8#
- 2...Ke7
- 2.Qxe8+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Qf6+
- 1...Bc4
- 2.Qf6+
- 2...Kg8
- 3.Qg7#
- 3.Qxe8#
- 2...Kg8
- 2.Qf4+
- 2...Ke7
- 3.Qd7#
- 2...Kg8
- 3.Qxe8#
- 2...Ke7
- 2.Qxe8+
- 2...Kxe8
- 3.Qd8#
- 3.c8Q#
- 3.c8R#
- 2...Kxe8
- 2.Qf6+
- 1...Bb5
- 2.Kh7
- threat
- 3.Qf6#
- 3.Qb4#
- threat
- 2.Qf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Kh7
- 1...Bxc8!
- threat
- 1.dxc8R?
- threat
- 2.Rxe8+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Qf6+
- 2...Kg8
- 3.Rxe8#
- 3.Qg7#
- 2...Kg8
- 2.Qb4+
- 2...Kg8
- 3.Rxe8#
- 2...Kg8
- 2.Rxe8+
- 1...Sxc7
- 2.Qf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Qf6+
- 1...g1Q
- 2.Rxe8+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Qf6+
- 2...Kg8
- 3.Rxe8#
- 2...Kg8
- 2.Qb4+
- 2...Kg8
- 3.Rxe8#
- 2...Kg8
- 2.Rxe8+
- 1...g1R
- 2.Rxe8+
- 2...Kxe8
- 3.Qd8#
- 2...Kxe8
- 2.Qf6+
- 2...Kg8
- 3.Rxe8#
- 2...Kg8
- 2.Qb4+
- 2...Kg8
- 3.Rxe8#
- 2...Kg8
- 2.Rxe8+
- 1...Bc4
- 2.Rxe8+
- 2...Kxe8
- 3.Qd8#
- 3.c8Q#
- 3.c8R#
- 2...Kxe8
- 2.Qf6+
- 2...Kg8
- 3.Rxe8#
- 3.Qg7#
- 2...Kg8
- 2.Rxe8+
- 1...Bb5
- 2.Kh7
- threat
- 3.Qf6#
- 3.Qb4#
- threat
- 2.Qf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Kh7
- 1...Bxc8!
- threat
- 1.dxe8Q+?
- 1...Rxe8
- 2.Qf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Qf6+
- 1...Kxe8!
- 1...Rxe8
- 1.dxe8R+?
- 1...Rxe8
- 2.Qf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Qf6+
- 1...Kxe8!
- 1...Rxe8
- 1.d8Q?
- threat
- 2.Qhf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Qhe7+
- 2...Kg8
- 3.Qg7#
- 3.Qexe8#
- 2...Kg8
- 2.Qh5
- threat
- 3.Qf7#
- 3.Qhxe8#
- 2...Kg8
- 3.Qhxe8#
- threat
- 2.Qhf6+
- 1...Kg8
- 2.Qg3+
- 2...Kf8
- 3.Qg7#
- 2...Kh8
- 3.Qg7#
- 2...Kf8
- 2.Qhg5+
- 2...Kf8
- 3.Qde7#
- 3.Qg7#
- 2...Kh8
- 3.Qg7#
- 2...Kf8
- 2.Qg4+
- 2...Kf8
- 3.Qg7#
- 2...Kh8
- 3.Qg7#
- 2...Kf8
- 2.Qg3+
- 1...Rxc7
- 2.Qhf6+
- 2...Kg8
- 3.Qxe8#
- 2...Rf7
- 3.Qh8#
- 3.Qxf7#
- 2...Kg8
- 2.Qf4+
- 2...Kg8
- 3.Qxe8#
- 2...Rf7
- 3.Qxf7#
- 2...Kg8
- 2.Qhf6+
- 1...Sxc7
- 2.Qhf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Qhe7+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Qhf6+
- 1...g1Q
- 2.Qhe7+
- 2...Kg8
- 3.Qexe8#
- 2...Kg8
- 2.Qhe7+
- 1...g1R
- 2.Qhe7+
- 2...Kg8
- 3.Qexe8#
- 2...Kg8
- 2.Qhe7+
- 1...Bb5
- 2.Qhf6+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Qhe7+
- 2...Kg8
- 3.Qg7#
- 2...Kg8
- 2.Qhf6+
- 1...Rxd8!
- threat
- 1.Qf6+?
- Keys
- 1.Kh7!
- threat
- 2.Qb4+
- 2...Sd6
- 3.Qxd6#
- 2...Sd6
- 2.Qb4+
- 1...Rxc7
- 2.e7+
- 2...Kf7
- 3.d8S#
- 2...Kf7
- 2.e7+
- 1...Rd8
- 2.Qb4+
- 2...Sd6
- 3.Qxd6#
- 3.cxd8Q#
- 2...Sd6
- 2.e7+
- 2...Kf7
- 3.cxd8S#
- 2...Kf7
- 2.cxd8Q
- threat
- 3.Qhf6#
- 3.Qhe7#
- 3.Qde7#
- 3.Qb4#
- 3.Qf4#
- 3.Qh6#
- 3.Qxe8#
- 3.dxe8Q#
- 3.dxe8R#
- threat
- 2.cxd8S
- threat
- 3.e7#
- 2...Sf6+
- 3.Qxf6#
- threat
- 2.cxd8B
- threat
- 3.Be7#
- 3.Qe7#
- 2...Sf6+
- 3.Qxf6#
- threat
- 2.cxd8R
- threat
- 3.Rxe8#
- 3.Qf6#
- 3.Qb4#
- 3.dxe8Q#
- 3.dxe8R#
- threat
- 2.dxe8Q+
- 2...Kxe8
- 3.Qxd8#
- 3.cxd8Q#
- 3.cxd8R#
- 2...Rxe8
- 3.Qf6#
- 2...Kxe8
- 2.dxe8R+
- 2...Kxe8
- 3.Qxd8#
- 3.cxd8Q#
- 3.cxd8R#
- 2...Rxe8
- 3.Qf6#
- 2...Kxe8
- 2.Qb4+
- 1...Bc4
- 2.Qh6+
- 2...Ke7
- 3.dxc8S#
- 2...Sg7
- 3.Qxg7#
- 3.Qf6#
- 2...Ke7
- 2.Qh6+
- 1...Sd6
- 2.Qf6+
- 2...Sf7
- 3.Qxf7#
- 3.e7#
- 2...Sf7
- 2.Qf6+
- threat
- 1.Kh7!
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