MESON Chess Problem Database
Problem Display
PID: 14461 (r2k4/1pNPR1p1/1p1p4/8/p1p2p2/7K/4Q3/8 w - - 0 1)
Knotek, Ladislav
Ceskoslovenska republika, 1928
#3
5 + 9
SOLUTION
- SOUND
- Tries
- 1.Sd5?
- threat
- 2.Rf7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rxg7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Qxc4
- threat
- 3.Qc7#
- 2...Rc8
- 3.Qxc8#
- 3.dxc8Q#
- 3.dxc8R#
- threat
- 2.Qg4
- threat
- 3.Re8#
- threat
- 2.Qh5
- threat
- 3.Qe8#
- 3.Qh8#
- threat
- 2.Qe6
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Rf7
- 1...Ra6
- 2.Rf7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rxg7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Qxc4
- threat
- 3.Qc7#
- 3.Qc8#
- threat
- 2.Qg4
- threat
- 3.Re8#
- threat
- 2.Qh5
- threat
- 3.Qe8#
- 3.Qh8#
- threat
- 2.Qe6
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Rf7
- 1...Ra7
- 2.Rf7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rxg7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Qxc4
- threat
- 3.Qc7#
- 3.Qc8#
- threat
- 2.Qg4
- threat
- 3.Re8#
- threat
- 2.Qh5
- threat
- 3.Qe8#
- 3.Qh8#
- threat
- 2.Qe6
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Rf7
- 1...Rb8
- 2.Rf7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rxg7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Qxc4
- threat
- 3.Qc7#
- 2...Rc8
- 3.Qxc8#
- 3.dxc8Q#
- 3.dxc8R#
- threat
- 2.Qg4
- threat
- 3.Re8#
- threat
- 2.Qh5
- threat
- 3.Qe8#
- 3.Qh8#
- threat
- 2.Qe6
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Rf7
- 1...Rc8
- 2.Rf7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rxg7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Qg4
- threat
- 3.Re8#
- 3.dxc8Q#
- 3.dxc8R#
- threat
- 2.Qh5
- threat
- 3.Qe8#
- 3.Qh8#
- threat
- 2.Qe6
- threat
- 3.Re8#
- 3.Qg8#
- 3.dxc8Q#
- 3.dxc8R#
- threat
- 2.Rf7
- 1...c3
- 2.Rf7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rxg7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Re8+
- 2...Kxd7
- 3.Qb5#
- 2...Kxd7
- 2.Qc4
- threat
- 3.Qc7#
- 2...Rc8
- 3.Qxc8#
- 3.dxc8Q#
- 3.dxc8R#
- threat
- 2.Qg4
- threat
- 3.Re8#
- threat
- 2.Qb5
- threat
- 3.Re8#
- 3.Qxb6#
- threat
- 2.Qh5
- threat
- 3.Qe8#
- 3.Qh8#
- threat
- 2.Qe6
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Rf7
- 1...f3
- 2.Qxf3
- threat
- 3.Qf8#
- threat
- 2.Qxc4
- threat
- 3.Qc7#
- 2...Rc8
- 3.Qxc8#
- 3.dxc8Q#
- 3.dxc8R#
- threat
- 2.Qe6
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Qxf3
- 1...b5
- 2.Rf7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rxg7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Qg4
- threat
- 3.Re8#
- threat
- 2.Qh5
- threat
- 3.Qe8#
- 3.Qh8#
- threat
- 2.Qe6
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Rf7
- 1...g5
- 2.Qg4
- threat
- 3.Re8#
- threat
- 2.Qg4
- 1...g6
- 2.Rf7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rg7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rh7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Qxc4
- threat
- 3.Qc7#
- 2...Rc8
- 3.Qxc8#
- 3.dxc8Q#
- 3.dxc8R#
- threat
- 2.Qg4
- threat
- 3.Re8#
- threat
- 2.Qb2
- threat
- 3.Qh8#
- 3.Qxb6#
- threat
- 2.Qe6
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Rf7
- 1...Ra5!
- threat
- 1.Sxa8?
- threat
- 2.Rf7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rxg7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Qe6
- threat
- 3.Re8#
- threat
- 2.Rf7
- 1...f3
- 2.Qe6
- threat
- 3.Re8#
- threat
- 2.Qe6
- 1...g6
- 2.Rf7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rg7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Rh7
- threat
- 3.Qe7#
- 3.Qe8#
- threat
- 2.Qe6
- threat
- 3.Re8#
- threat
- 2.Rf7
- 1...g5!
- threat
- 1.Qe6?
- threat
- 2.Sb5
- threat
- 3.Re8#
- threat
- 2.Sd5
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Sxa8
- threat
- 3.Re8#
- threat
- 2.Qxd6
- threat
- 3.Se6#
- 3.Re8#
- threat
- 2.Sb5
- 1...Kxc7
- 2.d8Q+
- 2...Kc6
- 3.Qxc4#
- 2...Kxd8
- 3.Qd7#
- 2...Kc6
- 2.d8S+
- 2...Kb8
- 3.Rxb7#
- 2...Kxd8
- 3.Qd7#
- 2...Kb8
- 2.d8R+
- 2...Kc6
- 3.Qxc4#
- 2...Kxd8
- 3.Qd7#
- 2...Kc6
- 2.d8Q+
- 1...Ra5
- 2.Re8+
- 2...Kxc7
- 3.Rc8#
- 2...Kxc7
- 2.Qg8+
- 2...Kxc7
- 3.Qc8#
- 2...Kxe7
- 3.d8Q#
- 2...Kxc7
- 2.Re8+
- 1...Ra6
- 2.Sb5
- threat
- 3.Re8#
- threat
- 2.Sd5
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Re8+
- 2...Kxc7
- 3.Rc8#
- 2...Kxc7
- 2.Qg8+
- 2...Kxc7
- 3.Qc8#
- 2...Kxe7
- 3.d8Q#
- 2...Kxc7
- 2.Qxd6
- threat
- 3.Se6#
- 3.Re8#
- threat
- 2.Sb5
- 1...Ra7
- 2.Sb5
- threat
- 3.Re8#
- threat
- 2.Sd5
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Re8+
- 2...Kxc7
- 3.Rc8#
- 2...Kxc7
- 2.Qg8+
- 2...Kxc7
- 3.Qc8#
- 2...Kxe7
- 3.d8Q#
- 2...Kxc7
- 2.Qxd6
- threat
- 3.Se6#
- 3.Re8#
- threat
- 2.Sb5
- 1...Rb8
- 2.Sb5
- threat
- 3.Re8#
- threat
- 2.Sd5
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Qxd6
- threat
- 3.Se6#
- 3.Re8#
- threat
- 2.Sb5
- 1...b5
- 2.Sxb5
- threat
- 3.Re8#
- threat
- 2.Sd5
- threat
- 3.Re8#
- 3.Qg8#
- threat
- 2.Sxa8
- threat
- 3.Re8#
- threat
- 2.Qxd6
- threat
- 3.Se6#
- 3.Re8#
- threat
- 2.Sxb5
- 1...d5
- 2.Sb5
- threat
- 3.Re8#
- threat
- 2.Sxd5
- threat
- 3.Re8#
- 3.Qg8#
- 3.Qxb6#
- threat
- 2.Sxa8
- threat
- 3.Re8#
- threat
- 2.Qd6
- threat
- 3.Se6#
- 3.Re8#
- threat
- 2.Sb5
- 1...g5!
- threat
- 1.Sd5?
- Keys
- 1.Qg4!
- threat
- 2.Sd5
- threat
- 3.Re8#
- threat
- 2.Sd5
- 1...Kxc7
- 2.d8S+
- 2...Kb8
- 3.Rxb7#
- 2...Kxd8
- 3.Qd7#
- 2...Kb8
- 2.d8S+
- 1...Kxe7
- 2.Qxg7+
- 2...Kd8
- 3.Se6#
- 2...Kd8
- 2.Qxg7+
- 1...Ra5
- 2.Re8+
- 2...Kxc7
- 3.Rc8#
- 2...Kxc7
- 2.Re8+
- 1...Rc8
- 2.Sd5
- threat
- 3.Re8#
- 3.dxc8Q#
- 3.dxc8R#
- threat
- 2.Rf7
- threat
- 3.Se6#
- 3.dxc8Q#
- 3.dxc8R#
- 2...Kxc7
- 3.dxc8Q#
- 3.dxc8R#
- 2...Rxc7
- 3.Qg5#
- threat
- 2.Rxg7
- threat
- 3.Se6#
- 3.dxc8Q#
- 3.dxc8R#
- 2...Kxc7
- 3.dxc8Q#
- 3.dxc8R#
- 2...Rxc7
- 3.Qh4#
- 3.Qg5#
- threat
- 2.Re8+
- 2...Kxc7
- 3.Rxc8#
- 3.dxc8Q#
- 3.dxc8R#
- 2...Kxc7
- 2.dxc8Q+
- 2...Kxe7
- 3.Qge6#
- 3.Qxg7#
- 2...Kxe7
- 2.dxc8S
- threat
- 3.Qd7#
- threat
- 2.dxc8R+
- 2...Kxe7
- 3.Qe6#
- 3.Qxg7#
- 2...Kxe7
- 2.Sd5
- 1...d5
- 2.Sxd5
- threat
- 3.Re8#
- threat
- 2.Sxd5
- threat
- 1.Qg4!
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