MESON Chess Problem Database
Problem Display
PID: 97657 (R7/2p1Q3/1pK5/3p4/PPkp2R1/1p1r1BB1/1r1PP2p/7q w - - 0 1)
Cseh, Gabor
US Problem Bulletin, 1995-97
#3
10 + 10
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qa1
- 2.Bxd5#
- 1...Qb1
- 2.Bxd5#
- 1...Qc1
- 2.Bxd5#
- 1...Qd1
- 2.Bxd5#
- 1...Qe1
- 2.Bxd5#
- 1...Qf1
- 2.Bxd5#
- 1...Qg1
- 2.Bxd5#
- 1...b5
- 2.Qc5#
- 1...Qa1
- Tries
- 1.Rxd4+?
- 1...Kxd4
- 2.Qh4#
- 1...Rxd4!
- 1...Kxd4
- 1.Qxc7?
- threat
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Bd6
- threat
- 3.Kxb6#
- 3.Kb7#
- 3.Kd7#
- threat
- 2.Qxb6
- threat
- 3.Qc5#
- 3.Qb5#
- threat
- 2.Kxb6+
- 1...Kxb4
- 2.Bd6+
- 2...Kc4
- 3.Kxb6#
- 3.Kb7#
- 3.Kd7#
- 2...Kc4
- 2.Bd6+
- 1...Qxf3
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kxb6+
- 1...Rbxd2
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kxb6+
- 1...Rdxd2
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Qxb6
- threat
- 3.Qc5#
- 2...Kc3
- 3.Qc5#
- 2...Rxe2
- 3.Qxd4#
- threat
- 2.Kxb6+
- 1...Rxf3
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kxb6+
- 1...Qa1
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Bxd5+
- 2...Kxb4
- 3.Bd6#
- 3.Qd6#
- 3.Qe7#
- 2...Kxb4
- 2.Kxb6+
- 1...Qb1
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Bxd5+
- 2...Kxb4
- 3.Bd6#
- 3.Qd6#
- 3.Qe7#
- 2...Kxb4
- 2.Bd6
- threat
- 3.Kxb6#
- 3.Kb7#
- 3.Kd7#
- 3.Bxd5#
- threat
- 2.Qxb6
- threat
- 3.Bxd5#
- 3.Qc5#
- 3.Qb5#
- threat
- 2.Kxb6+
- 1...Qc1
- 2.Bd6
- threat
- 3.Kxb6#
- 3.Kb7#
- 3.Kd7#
- 3.Bxd5#
- threat
- 2.Qxb6
- threat
- 3.Bxd5#
- 3.Qc5#
- 3.Qb5#
- threat
- 2.Bd6
- 1...Qd1
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Bxd5+
- 2...Kxb4
- 3.Bd6#
- 3.Qd6#
- 3.Qe7#
- 2...Kxb4
- 2.Bd6
- threat
- 3.Kxb6#
- 3.Kb7#
- 3.Kd7#
- 3.Bxd5#
- threat
- 2.Qxb6
- threat
- 3.Bxd5#
- 3.Qc5#
- 3.Qb5#
- threat
- 2.Kxb6+
- 1...Qe1
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Bxd5+
- 2...Kxb4
- 3.Bd6#
- 3.Qd6#
- 3.Qe7#
- 2...Kxb4
- 2.Bd6
- threat
- 3.Kxb6#
- 3.Kb7#
- 3.Kd7#
- 3.Bxd5#
- threat
- 2.Qxb6
- threat
- 3.Bxd5#
- 3.Qc5#
- 3.Qb5#
- threat
- 2.Kxb6+
- 1...Qf1
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Bxd5+
- 2...Kxb4
- 3.Bd6#
- 3.Qd6#
- 3.Qe7#
- 2...Kxb4
- 2.Bd6
- threat
- 3.Kxb6#
- 3.Kb7#
- 3.Kd7#
- 3.Bxd5#
- threat
- 2.Qxb6
- threat
- 3.Bxd5#
- 3.Qc5#
- 3.Qb5#
- threat
- 2.Kxb6+
- 1...Qg1
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Bxd5+
- 2...Kxb4
- 3.Bd6#
- 3.Qd6#
- 3.Qe7#
- 2...Kxb4
- 2.Bd6
- threat
- 3.Kxb6#
- 3.Kb7#
- 3.Kd7#
- 3.Bxd5#
- threat
- 2.Qxb6
- threat
- 3.Bxd5#
- 3.Qc5#
- 3.Qb5#
- threat
- 2.Kxb6+
- 1...Rb1
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kxb6+
- 1...Ra2
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kxb6+
- 1...Rc3
- 2.Bd6
- threat
- 3.Kxb6#
- 3.Kb7#
- 3.Kd7#
- threat
- 2.Qxb6
- threat
- 3.Rxd4#
- 3.Qxd4#
- 3.Qc5#
- 3.Qb5#
- threat
- 2.Bd6
- 1...Re3
- 2.Kxb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kxb6+
- 1...b5
- 2.Kb6+
- 2...Kxb4
- 3.Bd6#
- 3.Qc5#
- 2...Kxb4
- 2.Kd6+
- 2...Kxb4
- 3.Qc5#
- 2...Kxb4
- 2.Kb7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Kd7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Bd6
- threat
- 3.Kb6#
- 3.Kb7#
- 3.Kd7#
- threat
- 2.Qb6
- threat
- 3.Qc5#
- 3.Qxb5#
- 2...Kxb4
- 3.Qc5#
- threat
- 2.Qd6
- threat
- 3.Qc5#
- threat
- 2.Qa7
- threat
- 3.Qc5#
- 2...Kxb4
- 3.Qc5#
- threat
- 2.Qe7
- threat
- 3.Qc5#
- threat
- 2.Kb6+
- 1...Rc2!
- threat
- 1.Rxd4+?
- Keys
- 1.Kb7!
- threat
- 2.Qxc7+
- 2...Kxb4
- 3.Bd6#
- 2...Kxb4
- 2.Qxc7+
- 1...c5
- 2.Kxb6
- threat
- 3.Qxc5#
- 2...Kxb4
- 3.Qxc5#
- 2...cxb4
- 3.Rc8#
- 3.Qc5#
- 3.Qc7#
- threat
- 2.Kxb6
- 1...Qc1
- 2.Bxd5+
- 2...Kxd5
- 3.Qf7#
- 2...Kxd5
- 2.Bxd5+
- 1...Rc2
- 2.exd3+
- 2...Kxd3
- 3.Qe2#
- 2...Kxd3
- 2.exd3+
- 1...Rc3
- 2.Rxd4+
- 2...Kxd4
- 3.Qh4#
- 2...Kxd4
- 2.Rxd4+
- 1...c6
- 2.Kxb6
- threat
- 3.Qc5#
- 2...c5
- 3.Qxc5#
- threat
- 2.Kxb6
- threat
- 1.Kb7!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).