MESON Chess Problem Database
Problem Display
PID: 254328 (2Q5/2p2p2/2k5/8/2N5/4B2K/2P5/8 w - - 0 1)
Jankovic, Pavol
Die Schwalbe, 1966
#4
5 + 3
SOLUTION
- COOKED
- Keys
- 1.Kg4!
- threat
- 2.Kf5
- 2...Kb5
- 3.Qb7+
- 3...Ka4
- 4.Qb3#
- 3...Kxc4
- 4.Qb3#
- 3...Ka4
- 3.Qb7+
- 2...Kd5
- 3.Qb7+
- 3...Kxc4
- 4.Qb3#
- 3...c6
- 4.Qxf7#
- 3...Kxc4
- 3.Qxc7
- 3...f6
- 4.Sb6#
- 4.Qc5#
- 3...f6
- 3.Sa5
- threat
- 4.Qd7#
- 4.Qd8#
- 3...Kd6
- 4.Qd8#
- threat
- 3.Se5
- threat
- 4.Qd7#
- 4.Qd8#
- 3...Kd6
- 4.Qd7#
- 4.Qd8#
- threat
- 3.Qb7+
- 2...f6
- 3.Sa3
- 3...Kd5
- 4.Qe6#
- 4.Qd7#
- 3...Kd6
- 4.Qe6#
- 3...Kd5
- 3.Sa3
- 2...Kb5
- 2.Kf5
- 1...f5+
- 2.Kxf5
- threat
- 3.Sa3
- 3...Kd5
- 4.Qe6#
- 4.Qd7#
- 3...Kd6
- 4.Qe6#
- 3...Kd5
- 3.Sa3
- 2...Kb5
- 3.Qb7+
- 3...Ka4
- 4.Qb3#
- 3...Kxc4
- 4.Qb3#
- 3...Ka4
- 3.Qb7+
- threat
- 2.Kf4
- 2...Kb5
- 3.Qb7+
- 3...Ka4
- 4.Qb3#
- 3...Kxc4
- 4.Qb3#
- 3...Ka4
- 3.Qb7+
- 2...Kd5
- 3.Se5
- threat
- 4.Qd7#
- 3...Kd6
- 4.Qd7#
- threat
- 3.Se5
- 2...Kb5
- 2.Kxf5
- 1...Kd5
- 2.Qf5+
- 2...Kc6
- 3.Sa5+
- 3...Kd6
- 4.Bc5#
- 3...Kd6
- 3.Sa5+
- 2...Kc6
- 2.Sa5
- threat
- 3.Qf5+
- 3...Kd6
- 4.Bc5#
- 3...Kd6
- 3.Kf5
- threat
- 4.Qd7#
- 4.Qd8#
- 3...Kd6
- 4.Qd8#
- threat
- 3.Qf5+
- 2...f5+
- 3.Qxf5+
- 3...Kd6
- 4.Bc5#
- 3...Kd6
- 3.Kxf5
- threat
- 4.Qe6#
- 4.Qd7#
- 4.Qd8#
- 3...Kd6
- 4.Qe6#
- 4.Qd8#
- threat
- 3.Qxf5+
- 2...Ke4
- 3.Bc5
- threat
- 4.Qf5#
- 3...f5+
- 4.Qxf5#
- 3...Kd5
- 4.Qf5#
- 3...Ke5
- 4.Qf5#
- threat
- 3.Bc5
- 2...Ke5
- 3.Qf5+
- 3...Kd6
- 4.Bc5#
- 3...Kd6
- 3.Qf5+
- 2...Kd6
- 3.Kf5
- threat
- 4.Qd8#
- 3...Kd5
- 4.Qd7#
- 4.Qd8#
- 3...Ke7
- 4.Bc5#
- threat
- 3.Kf5
- 2...c5
- 3.Qc6+
- 3...Ke5
- 4.Sc4#
- 3...Ke5
- 3.Bxc5
- threat
- 4.Qf5#
- 3...f5+
- 4.Qxf5#
- 3...Ke4
- 4.Qf5#
- 3...Ke5
- 4.Qf5#
- threat
- 3.Kf5
- threat
- 4.Qd7#
- 4.Qxc5#
- 4.Qc6#
- 4.Qd8#
- 3...Kd6
- 4.Qd8#
- threat
- 3.Qc6+
- 2...c6
- 3.Qxc6+
- 3...Ke5
- 4.Sc4#
- 3...Ke5
- 3.Kf5
- threat
- 4.Qd7#
- 4.Qxc6#
- 4.Qd8#
- 3...Kd6
- 4.Qd8#
- threat
- 3.Qxc6+
- threat
- 2.Qf5+
- 1...f6
- 2.Kf5
- threat
- 3.Sa3
- 3...Kd5
- 4.Qe6#
- 4.Qd7#
- 3...Kd6
- 4.Qe6#
- 3...Kd5
- 3.Sa3
- 2...Kb5
- 3.Qb7+
- 3...Ka4
- 4.Qb3#
- 3...Kxc4
- 4.Qb3#
- 3...Ka4
- 3.Qb7+
- threat
- 2.Kf5
- threat
- 1.Sb6!
- 1...Kb5
- 2.Qxc7
- threat
- 3.Qc4+
- 3...Ka5
- 4.Qa4#
- 3...Ka5
- 3.Qc4+
- 2...Ka5
- 3.Qc4
- threat
- 4.Qa4#
- threat
- 3.Qc6
- threat
- 4.Qa4#
- 3...Kb4
- 4.Qc5#
- 3...Ka6
- 4.Sc4#
- threat
- 3.Qc4
- 2...Ka6
- 3.Qc6
- threat
- 4.Sc4#
- 3...Ka5
- 4.Qa4#
- 3...Ka7
- 4.Sd7#
- 4.Qa8#
- threat
- 3.Qc6
- threat
- 2.Qxc7
- 1...Kd6
- 2.Qd7+
- 2...Ke5
- 3.Bd4+
- 3...Ke4
- 4.Qg4#
- 3...Kf4
- 4.Qg4#
- 3...Ke4
- 3.Bd4+
- 2...Ke5
- 2.Qd7+
- 1...f5
- 2.Qe8+
- 2...Kd6
- 3.Qd7+
- 3...Ke5
- 4.Qe7#
- 3...Ke5
- 3.Qd7+
- 2...Kd6
- 2.c4
- threat
- 3.Qe8+
- 3...Kd6
- 4.Sc8#
- 4.c5#
- 3...Kb7
- 4.Qa8#
- 3...Kd6
- 3.Qe8+
- 2...Kd6
- 3.Qd7+
- 3...Ke5
- 4.Qe7#
- 3...Ke5
- 3.Qd7+
- threat
- 2.Qe8+
- 1...f6
- 2.Qe8+
- 2...Kd6
- 3.Qd7+
- 3...Ke5
- 4.Qd5#
- 3...Ke5
- 3.Qd7+
- 2...Kd6
- 2.c4
- threat
- 3.Qe8+
- 3...Kd6
- 4.Sc8#
- 4.c5#
- 3...Kb7
- 4.Qa8#
- 3...Kd6
- 3.Qe8+
- 2...Kd6
- 3.Qd7+
- 3...Ke5
- 4.Qd5#
- 3...Ke5
- 3.Qd7+
- threat
- 2.Qe8+
- 1...Kb5
- 1.Qf5!
- threat
- 2.Sa5+
- 2...Kd6
- 3.Bc5#
- 2...Kd6
- 2.Sa5+
- 1...Kb7
- 2.Qd7
- threat
- 3.Sd6+
- 3...Ka6
- 4.Qa4#
- 4.Qb5#
- 3...Ka8
- 4.Qc8#
- 4.Qe8#
- 4.Qd8#
- 3...Kb8
- 4.Qc8#
- 4.Qe8#
- 4.Qd8#
- 3...Ka6
- 3.Sd6+
- 2...Kb8
- 3.Sa5
- threat
- 4.Qe8#
- 4.Qd8#
- 3...Ka8
- 4.Qc8#
- 4.Qe8#
- 4.Qd8#
- 3...c5
- 4.Qb7#
- threat
- 3.Sa5
- threat
- 2.Qd7
- threat
- 1.Kg4!
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).