MESON Chess Problem Database
Problem Display
PID: 263711 (K7/8/3NP3/1p6/k7/2Q4B/8/n7 w - - 0 1)
Borisenko, Alexey Ivanovich
Zadachi i Etyudi, 2009
#3
5 + 3
SOLUTION
- SOUND
- Tries
- 1.Sxb5?
- 1...Sc2
- 2.Bf1
- 2...Sb4
- 3.Qa3#
- 2...Sa1
- 3.Qa3#
- 2...Se1
- 3.Qa3#
- 2...Sa3
- 3.Qxa3#
- 2...Se3
- 3.Qa3#
- 2...Sd4
- 3.Qa3#
- 2...Sb4
- 2.Bf1
- 1...Sb3
- 2.Bf1
- 2...Sa1
- 3.Qa3#
- 2...Sc1
- 3.Qa3#
- 2...Sd2
- 3.Qa3#
- 2...Sd4
- 3.Qa3#
- 2...Sa5
- 3.Qa3#
- 2...Sc5
- 3.Qa3#
- 2...Sa1
- 2.Bf1
- 1...Kxb5!
- 1...Sc2
- 1.Bg4?
- 1...Sb3
- 2.Bd1
- 2...Ka3
- 3.Qxb3#
- 2...b4
- 3.Qa1#
- 2...Ka3
- 2.Bd1
- 1...b4
- 2.Qxa1+
- 2...Kb3
- 3.Bd1#
- 2...Kb3
- 2.Qxa1+
- 1...Sc2!
- 1...Sb3
- 1.Bf5?
- 1...Sb3
- 2.Bc2
- 2...Ka3
- 3.Qxb3#
- 2...b4
- 3.Qa1#
- 2...Ka3
- 2.Bc2
- 1...b4!
- 1...Sb3
- 1.e7?
- 1...b4
- 2.e8Q+
- 2...Ka5
- 3.Qb5#
- 2...Ka5
- 2.e8Q+
- 1...Sc2
- 2.Sc4
- threat
- 3.Sb2#
- 3.Sb6#
- 2...bxc4
- 3.Bd7#
- 3.e8Q#
- 3.e8B#
- 2...b4
- 3.Bd7#
- 3.e8Q#
- 3.e8B#
- 2...Sb4
- 3.Qa3#
- threat
- 2.Sc4
- 1...Sb3!
- 1...b4
- 1.Sxb5?
- Keys
- 1.Bf1!
- threat
- 2.Bxb5#
- 1...Sb3
- 2.Sxb5
- 2...Sa1
- 3.Qa3#
- 2...Sc1
- 3.Qa3#
- 2...Sd2
- 3.Qa3#
- 2...Sd4
- 3.Qa3#
- 2...Sa5
- 3.Qa3#
- 2...Sc5
- 3.Qa3#
- 2...Sa1
- 2.Sxb5
- 1...b4
- 2.Bb5+
- 2...Ka5
- 3.Qc7#
- 2...Ka5
- 2.Bb5+
- threat
- 1.Bf1!
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).