MESON Chess Problem Database
Problem Display
PID: 8341 (qN6/B3p1K1/4P1p1/1k2P1P1/Rp2N3/1P6/4P2Q/8 w - - 0 1)
Nabokov, Vladimir Vladimirovich
The Problemist, 1973
#3
11 + 5
SOLUTION
- SOUND
- Tries
- 1.Rxb4+?
- 1...Ka5
- 2.Ra4+
- 2...Kb5
- 3.Sc3#
- 2...Kb5
- 2.Ra4+
- 1...Kxb4!
- 1...Ka5
- 1.Qg1?
- threat
- 2.Qc5#
- 2.Qb6#
- 1...Qc6
- 2.Qd4
- threat
- 3.Qxb4#
- 2...Qxe4
- 3.Qc5#
- 3.Qb6#
- 2...Qc3
- 3.Qb6#
- 2...Qc4
- 3.Qb6#
- 3.Qxc4#
- 2...Qc5
- 3.Qxc5#
- 2...Qd6
- 3.Qc4#
- threat
- 2.Qd4
- 1...Qxa7!
- threat
- 1.Qf2?
- threat
- 2.Qc5#
- 2.Qb6#
- 1...Qc6
- 2.Qd4
- threat
- 3.Qxb4#
- 2...Qxe4
- 3.Qc5#
- 3.Qb6#
- 2...Qc3
- 3.Qb6#
- 2...Qc4
- 3.Qb6#
- 3.Qxc4#
- 2...Qc5
- 3.Qxc5#
- 2...Qd6
- 3.Qc4#
- threat
- 2.Qd4
- 1...Qxa7!
- threat
- 1.Qg2?
- 1...Qxa7
- 2.Sc3+
- 2...Kc5
- 3.Qg1#
- 3.Qf2#
- 2...Kb6
- 3.Qc6#
- 2...bxc3
- 3.Qc6#
- 2...Kc5
- 2.Sc3+
- 1...Qxb8
- 2.Sc3+
- 2...bxc3
- 3.Qd5#
- 2...bxc3
- 2.Sc3+
- 1...Qd5
- 2.Sc3+
- 2...bxc3
- 3.Qxd5#
- 2...bxc3
- 2.Sc3+
- 1...Qc6
- 2.Sc3+
- 2...Qxc3
- 3.Qb7#
- 2...bxc3
- 3.Qxc6#
- 2...Qxc3
- 2.Sc3+
- 1...Qb7
- 2.Sc3+
- 2...bxc3
- 3.Qxb7#
- 2...bxc3
- 2.Sd6+
- 2...exd6+
- 3.Qxb7#
- 2...exd6+
- 2.Sc3+
- 1...Qxe4!
- 1...Qxa7
- 1.Rxb4+?
- Keys
- 1.Qh1!
- 1...Qxe4
- 2.Qa1
- threat
- 3.Ra5#
- 2...Qxe5+
- 3.Qxe5#
- threat
- 2.Qa1
- 1...Qxa7
- 2.Sc3+
- 2...Kc5
- 3.Qg1#
- 2...Kb6
- 3.Qc6#
- 2...bxc3
- 3.Qc6#
- 2...Kc5
- 2.Sc3+
- 1...Qxb8
- 2.Sc3+
- 2...bxc3
- 3.Qd5#
- 2...bxc3
- 2.Sc3+
- 1...Qd5
- 2.Sc3+
- 2...bxc3
- 3.Qxd5#
- 2...bxc3
- 2.Sc3+
- 1...Qc6
- 2.Sc3+
- 2...Qxc3
- 3.Qb7#
- 2...bxc3
- 3.Qxc6#
- 2...Qxc3
- 2.Sc3+
- 1...Qb7
- 2.Sc3+
- 2...bxc3
- 3.Qxb7#
- 2...bxc3
- 2.Sd6+
- 2...exd6+
- 3.Qxb7#
- 2...exd6+
- 2.Sc3+
- 1...Qxe4
- 1.Qh1!
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).