MESON Chess Problem Database
Problem Display
PID: 105875 (1R1K4/1PPP3p/n6r/Nk6/p3Q1p1/5R2/1p6/8 w - - 0 1)
Kopaev, Viacheslav Georgievich
Kosiova, H
Moscow Ty., 1992
#3
8 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kc5
- 2.Rf5+
- 2...Kb6
- 3.c8S#
- 2...Kd6
- 3.Sc4#
- 3.Rd5#
- 3.Qd5#
- 3.Qc6#
- 3.Qe5#
- 3.Qe7#
- 3.c8S#
- 2...Kb6
- 2.Rf5+
- 1...Kc5
- Tries
- 1.Rf5+?
- 1...Kb6
- 2.c8S#
- 1...Sc5!
- 1...Kb6
- 1.Qxa4+?
- 1...Kc5
- 2.Rf5+
- 2...Kb6
- 3.c8S#
- 2...Kd6
- 3.Qc6#
- 2...Kb6
- 2.Rf5+
- 1...Kb6
- 2.c8S+
- 2...Kc5
- 3.Rf5#
- 3.Qc4#
- 2...Kc5
- 2.c8S+
- 1...Kxa4!
- 1...Kc5
- 1.Qc4+?
- 1...Kb6
- 2.Ra8
- threat
- 3.Rxa6#
- 2...Kxa5
- 3.Qc5#
- 2...Sxc7
- 3.b8Q#
- 3.b8R#
- 2...Sb4
- 3.Qxb4#
- 3.b8Q#
- 3.b8R#
- 3.c8S#
- 2...Sc5
- 3.Qb4#
- 3.c8S#
- 2...Sb8
- 3.Qb4#
- 3.c8S#
- threat
- 2.Ra8
- 1...Kxa5!
- 1...Kb6
- 1.Rf5+?
- Keys
- 1.Ra8!
- threat
- 2.Qc4+
- 2...Kxa5
- 3.Qc5#
- 2...Kb6
- 3.Rxa6#
- 2...Kxa5
- 2.Qc4+
- 1...Kxa5
- 2.Rf5+
- 2...Kb6
- 3.c8S#
- 2...Kb6
- 2.Rf5+
- 1...Kc5
- 2.Rf5+
- 2...Kb6
- 3.Sc4#
- 3.c8S#
- 2...Kd6
- 3.Sc4#
- 3.Rd5#
- 3.Rxa6#
- 3.Qd5#
- 3.Qc6#
- 3.Qe5#
- 3.Qe7#
- 3.c8S#
- 2...Kb6
- 2.Rf5+
- 1...Kb6
- 2.Rf5
- threat
- 3.Sc4#
- 3.c8S#
- 2...Sc5
- 3.Qb4#
- 2...Rc6
- 3.Qxc6#
- threat
- 2.Qc4
- threat
- 3.Rxa6#
- 2...Kxa5
- 3.Qc5#
- 2...Sxc7
- 3.b8Q#
- 3.b8R#
- 2...Sb4
- 3.Qxb4#
- 3.b8Q#
- 3.b8R#
- 3.c8S#
- 2...Sc5
- 3.Qb4#
- 3.c8S#
- 2...Sb8
- 3.Qb4#
- 3.c8S#
- threat
- 2.b8Q+
- 2...Kxa5
- 3.Rf5#
- 3.Qd5#
- 3.Qf5#
- 3.Qe1#
- 3.Qeb4#
- 3.Qe5#
- 3.Qbb4#
- 2...Kc5
- 3.Qe5#
- 2...Sxb8
- 3.Qb4#
- 2...Kxa5
- 2.b8R+
- 2...Kxa5
- 3.Rf5#
- 3.Qd5#
- 3.Qf5#
- 3.Qe1#
- 3.Qb4#
- 3.Qe5#
- 2...Kc5
- 3.Qe5#
- 2...Sxb8
- 3.Qb4#
- 2...Kxa5
- 2.Rf5
- 1...Sxc7
- 2.Qc4+
- 2...Kb6
- 3.b8Q#
- 3.b8R#
- 2...Kb6
- 2.b8Q+
- 2...Kc5
- 3.Qbb4#
- 2...Rb6
- 3.Qc4#
- 2...Kc5
- 2.Qc4+
- 1...b1Q
- 2.Rf5+
- 2...Kb6
- 3.Sc4#
- 3.c8S#
- 2...Sc5
- 3.Qxb1#
- 2...Kb6
- 2.Rf5+
- 1...b1R
- 2.Rf5+
- 2...Kb6
- 3.Sc4#
- 3.c8S#
- 2...Sc5
- 3.Qxb1#
- 2...Kb6
- 2.Rf5+
- 1...Rh1
- 2.Rf5+
- 2...Kb6
- 3.Sc4#
- 3.Qc6#
- 3.Qe6#
- 3.c8S#
- 2...Sc5
- 3.b8Q#
- 3.b8R#
- 2...Kb6
- 2.Qd5+
- 2...Kb4
- 3.Sc6#
- 2...Kb6
- 3.Sc4#
- 3.Rf6#
- 3.c8S#
- 2...Sc5
- 3.b8Q#
- 3.b8R#
- 2...Kb4
- 2.Qc6+
- 2...Kb4
- 3.Qb6#
- 2...Kxa5
- 3.Qc5#
- 2...Kb4
- 2.Qc4+
- 2...Kxa5
- 3.Rxa6#
- 3.Qc5#
- 2...Kb6
- 3.Rxa6#
- 2...Kxa5
- 2.Rf5+
- 1...Rh2
- 2.Rf5+
- 2...Kb6
- 3.Sc4#
- 3.Qc6#
- 3.Qe6#
- 3.c8S#
- 2...Sc5
- 3.b8Q#
- 3.b8R#
- 2...Kb6
- 2.Qd5+
- 2...Kb4
- 3.Sc6#
- 2...Kb6
- 3.Sc4#
- 3.Rf6#
- 3.c8S#
- 2...Sc5
- 3.b8Q#
- 3.b8R#
- 2...Kb4
- 2.Qc6+
- 2...Kb4
- 3.Qb6#
- 2...Kxa5
- 3.Qc5#
- 2...Kb4
- 2.Qc4+
- 2...Kxa5
- 3.Rxa6#
- 3.Qc5#
- 2...Kb6
- 3.Rxa6#
- 2...Kxa5
- 2.Rf5+
- 1...Rh3
- 2.Rf5+
- 2...Kb6
- 3.Sc4#
- 3.Qc6#
- 3.Qe6#
- 3.c8S#
- 2...Sc5
- 3.b8Q#
- 3.b8R#
- 2...Kb6
- 2.Qd5+
- 2...Kb4
- 3.Sc6#
- 2...Kb6
- 3.Sc4#
- 3.Rf6#
- 3.c8S#
- 2...Sc5
- 3.b8Q#
- 3.b8R#
- 2...Kb4
- 2.Qc6+
- 2...Kb4
- 3.Qb6#
- 2...Kxa5
- 3.Qc5#
- 2...Kb4
- 2.Qc4+
- 2...Kxa5
- 3.Rxa6#
- 3.Qc5#
- 2...Kb6
- 3.Rxa6#
- 2...Kxa5
- 2.Rf5+
- 1...Rh4
- 2.Rf5+
- 2...Kb6
- 3.Sc4#
- 3.Qc6#
- 3.Qe6#
- 3.c8S#
- 2...Sc5
- 3.b8Q#
- 3.b8R#
- 2...Kb6
- 2.Qd5+
- 2...Kb4
- 3.Sc6#
- 2...Kb6
- 3.Sc4#
- 3.Rf6#
- 3.c8S#
- 2...Sc5
- 3.b8Q#
- 3.b8R#
- 2...Kb4
- 2.Qc6+
- 2...Kb4
- 3.Qb6#
- 2...Kxa5
- 3.Qc5#
- 2...Kb4
- 2.Qc4+
- 2...Kxa5
- 3.Rxa6#
- 3.Qc5#
- 2...Kb6
- 3.Rxa6#
- 2...Kxa5
- 2.Rf5+
- 1...Rh5
- 2.Qc4+
- 2...Kxa5
- 3.Rxa6#
- 2...Kb6
- 3.Rxa6#
- 2...Kxa5
- 2.Qc4+
- 1...Rb6
- 2.Rf5+
- 2...Sc5
- 3.Qc4#
- 2...Sc5
- 2.Rf5+
- 1...Rc6
- 2.Qxc6+
- 2...Kb4
- 3.Qb6#
- 2...Kxa5
- 3.Qc5#
- 2...Kb4
- 2.Qxc6+
- 1...Sb4
- 2.Qc4+
- 2...Kb6
- 3.Qxb4#
- 3.b8Q#
- 3.b8R#
- 3.c8S#
- 2...Kb6
- 2.b8Q+
- 2...Kc5
- 3.Qbxb4#
- 2...Rb6
- 3.Qc4#
- 2...Kc5
- 2.Qc4+
- 1...Sc5
- 2.Qc4+
- 2...Kb6
- 3.Qb4#
- 3.c8S#
- 2...Kb6
- 2.Qc4+
- 1...Sb8
- 2.Rf5+
- 2...Kb6
- 3.Sc4#
- 3.Qe3#
- 3.Qb4#
- 3.Qd4#
- 3.c8S#
- 2...Kb6
- 2.Qd5+
- 2...Kb4
- 3.Qc4#
- 2...Kb6
- 3.Sc4#
- 3.c8S#
- 2...Kb4
- 2.Qc4+
- 2...Kb6
- 3.Qb4#
- 3.c8S#
- 2...Kb6
- 2.Rf5+
- 1...a3
- 2.Rb3+
- 2...Kxa5
- 3.Qb4#
- 2...Kc5
- 3.Qe5#
- 2...Sb4
- 3.Qxb4#
- 2...Kxa5
- 2.Rb3+
- threat
- 1.Ra8!
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).