MESON Chess Problem Database
Problem Display
PID: 28121 (4nK2/8/2Q2N2/R1n1kp2/7R/8/b7/3r2b1 w - - 0 1)
Lobusov, Andrey Jakovlevic
British Chess Magazine, 1970
#3
5 + 7
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Sd7#
- 1...Rb1
- 2.Sd7#
- 1...Rc1
- 2.Sd7#
- 1...Re1
- 2.Sd7#
- 1...Rf1
- 2.Sd7#
- 1...Rd4
- 2.Rxc5+
- 2...Rd5
- 3.Sd7#
- 2...Bd5
- 3.Sd7#
- 2...Rd5
- 2.Qxc5+
- 2...Ke6
- 3.Qe7#
- 3.Qe5#
- 2...Kxf6
- 3.Qxf5#
- 2...Rd5
- 3.Qe7#
- 2...Bd5
- 3.Qe7#
- 2...Ke6
- 2.Rxc5+
- 1...Rd7
- 2.Sxd7#
- 1...Bh2
- 2.Rxc5+
- 2...Rd5
- 3.Sd7#
- 2...Bd5
- 3.Sd7#
- 2...Rd5
- 2.Qxc5+
- 2...Ke6
- 3.Qe7#
- 2...Kxf6
- 3.Qxf5#
- 2...Rd5
- 3.Qe7#
- 2...Bd5
- 3.Qe7#
- 2...Ke6
- 2.Rxc5+
- 1...Bd4
- 2.Sd7#
- 1...Sd6
- 2.Sd7+
- 2...Ke6
- 3.Rh6#
- 2...Ke6
- 2.Sd7+
- 1...Ra1
- Tries
- 1.Rxc5+?
- 1...Rd5
- 2.Sd7#
- 1...Bd5
- 2.Sd7#
- 1...Bxc5+!
- 1...Rd5
- 1.Qxc5+?
- 1...Ke6
- 2.Qe7#
- 2.Qe5#
- 1...Kxf6
- 2.Qxf5#
- 1...Rd5
- 2.Qe7#
- 1...Bd5
- 2.Qe7#
- 1...Bxc5+!
- 1...Ke6
- 1.Rxc5+?
- Keys
- 1.Ke7!
- threat
- 2.Re4+
- 2...fxe4
- 3.Qxe4#
- 2...fxe4
- 2.Re4+
- 1...Sxf6
- 2.Qxf6+
- 2...Kd5
- 3.Qd6#
- 3.Qe6#
- 2...Kd5
- 2.Qc7+
- 2...Kd5
- 3.Qd6#
- 2...Rd6
- 3.Qxd6#
- 2...Kd5
- 2.Qxf6+
- 1...Rd4
- 2.Rxc5+
- 2...Rd5
- 3.Sd7#
- 3.Qe6#
- 2...Bd5
- 3.Sd7#
- 3.Qe6#
- 2...Rd5
- 2.Qxc5+
- 2...Rd5
- 3.Sd7#
- 2...Bd5
- 3.Sd7#
- 2...Rd5
- 2.Rxc5+
- 1...Rd5
- 2.Qe6+
- 2...Sxe6
- 3.Sd7#
- 2...Sxe6
- 2.Qe6+
- 1...Bd5
- 2.Sd7+
- 2...Sxd7
- 3.Qe6#
- 2...Sxd7
- 2.Sd7+
- threat
- 1.Ke7!
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).