MESON Chess Problem Database
Problem Display
PID: 135966 (1b5K/r1p1Q3/1P6/ppN1NP2/2Pk3P/8/3P2P1/2n4n w - - 0 1)
Makaronets, Leonid
Mat Plus, 2009
#4
10 + 8
SOLUTION
- SOUND
- Keys
- 1.f6!
- threat
- 2.Qd7+
- 2...Kxc5
- 3.Qxb5+
- 3...Kd4
- 4.Qd5#
- 3...Kd6
- 4.Qd5#
- 3...Kd4
- 3.Qxb5+
- 2...Kxe5
- 3.Qd5+
- 3...Kf4
- 4.Qg5#
- 3...Kxf6
- 4.Qe6#
- 3...Kf4
- 3.Qd5+
- 2...Kxc5
- 2.Qd7+
- 1...bxc4
- 2.Sed7
- threat
- 3.Qe4#
- 3.Qe5#
- 2...Kd5
- 3.Qe4+
- 3...Kd6
- 4.Qe6#
- 3...Kd6
- 3.Qe6+
- 3...Kd4
- 4.Qe4#
- 4.Qe5#
- 3...Kd4
- 3.Qe4+
- threat
- 2.Sed7
- 1...cxb6
- 2.Sc6+
- 2...Kxc4
- 3.Qe6+
- 3...Kxc5
- 4.d4#
- 3...Kxc5
- 3.Qe6+
- 2...Kxc4
- 2.Sc6+
- 1...b4
- 2.Qd8+
- 2...Kxc5
- 3.Qd5+
- 3...Kxb6
- 4.Qc6#
- 4.Qb5#
- 3...Kxb6
- 3.Qd5+
- 2...Kxe5
- 3.Qd5+
- 3...Kf4
- 4.Qg5#
- 3...Kxf6
- 4.Qe6#
- 3...Kf4
- 3.Qd5+
- 2...Kxc5
- 2.Qd7+
- 2...Kxc5
- 3.Qb5+
- 3...Kd4
- 4.Qd5#
- 3...Kd6
- 4.Qd5#
- 3...Kd4
- 3.Qc6+
- 3...Kd4
- 4.Qd5#
- 3...Kd4
- 3.Qd5+
- 3...Kxb6
- 4.Qc6#
- 4.Qb5#
- 3...Kxb6
- 3.d4+
- 3...Kxb6
- 4.Qb5#
- 4.Qc6#
- 3...Kxb6
- 3.Qb5+
- 2...Kxe5
- 3.Qd5+
- 3...Kf4
- 4.Qg5#
- 3...Kxf6
- 4.Qe6#
- 3...Kf4
- 3.Qd5+
- 2...Kxc5
- 2.Qd8+
- 1...c6
- 2.Sf3+
- 2...Kxc4
- 3.Qe4+
- 3...Kxc5
- 4.Qd4#
- 3...Kxc5
- 3.Qe4+
- 2...Kxc4
- 2.Sf3+
- threat
- 1.f6!
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).