MESON Chess Problem Database
Problem Display
PID: 244892 (7B/4R3/4NRK1/3b2Q1/4k3/1P1q1pP1/4n3/6r1 w - - 0 1)
Frey, Andre
Schweizerische Schachzeitung, 1992
#4
8 + 6
SOLUTION
- SOUND
- Keys
- 1.Qd2!
- threat
- 2.Rf4+
- 2...Sxf4+
- 3.Qxf4#
- 2...Sxf4+
- 2.Rf5
- threat
- 3.Sc5#
- 3.Sg5#
- 3.Re5#
- 2...Sf4+
- 3.Rxf4#
- 3.Qxf4#
- 2...Bxe6
- 3.Rxe6#
- threat
- 2.Rf4+
- 1...Ke5+
- 2.Rf5+
- 2...Kd6
- 3.Qb4+
- 3...Kc6
- 4.Sd8#
- 4.Rc7#
- 4.Qc5#
- 3...Kc6
- 3.Qb4+
- 2...Kd6
- 2.Rf5+
- 1...Rxg3+
- 2.Sg5+
- 2...Kd4+
- 3.Re4+
- 3...Kc5
- 4.Qb4#
- 3...Bxe4+
- 4.Rf5#
- 3...Kc5
- 3.Re4+
- 2...Kd4+
- 2.Sg5+
- 1...Bxb3
- 2.Sf4+
- 2...Kd4+
- 3.Rf5+
- 3...Kc4
- 4.Rc7#
- 3...Kc4
- 3.Rf5+
- 2...Kd4+
- 2.Rf5
- threat
- 3.Sc5#
- 3.Sg5#
- 3.Re5#
- 2...Qd6
- 3.Re5+
- 3...Qxe5
- 4.Sc5#
- 4.Sg5#
- 3...Qxe5
- 3.Re5+
- threat
- 2.Sf4+
- 1...Bxe6
- 2.Rfxe6+
- 2...Kd5+
- 3.Qxd3+
- 3...Kc5
- 4.Qc4#
- 3...Sd4
- 4.Qc4#
- 4.Qxd4#
- 3...Kc5
- 3.Qxd3+
- 2...Kd5+
- 2.Rexe6+
- 2...Kd5+
- 3.Qxd3+
- 3...Kc5
- 4.Qc4#
- 3...Sd4
- 4.Qc4#
- 3...Kc5
- 3.Qxd3+
- 2...Kd5+
- 2.Rfxe6+
- threat
- 1.Qd2!
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).