MESON Chess Problem Database
Problem Display
PID: 228136 (2B5/2n3nK/p1Np1pN1/2p5/2PPk2P/1P6/3PP3/4B1b1 w - - 0 1)
Lyubashevsky, Leonid Abramovic
Makaronets, Leonid
Volchek, Viktor Fedorovich
Sachmatija, 2020
#4
11 + 8
SOLUTION
- SOUND
- Keys
- 1.Bg4!
- threat
- 2.Sce7
- threat
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.Bf3+
- 2...Kxd4
- 3.Bf3
- threat
- 4.Sc6#
- threat
- 3.Bf3
- 2...Bf2
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 4.Bxf2#
- 3...Kxd4
- 3.Bxf2
- threat
- 4.Bf3#
- 4.d3#
- threat
- 3.Bf3+
- 2...Bh2
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 4.Bf2#
- 3...Kxd4
- 3.Bf2
- threat
- 4.Bf3#
- 4.d3#
- threat
- 3.Bf3+
- 2...Sf5
- 3.Bf3+
- 3...Kxd4
- 4.Sxf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bxf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sxf5#
- 3...Kxd4
- 4.Sxf5#
- 3...Ke3
- 3.Sxf5
- threat
- 4.d3#
- threat
- 3.Bf3+
- 2...Sh5
- 3.Bf3+
- 3...Kxd4
- 4.Sf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sf5#
- 3...Kxd4
- 4.Sf5#
- 3...Ke3
- 3.Bf3+
- 2...Sge6
- 3.Bf3+
- 3...Kxd4
- 4.Sf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sf5#
- 3...Kxd4
- 4.Sf5#
- 3...Ke3
- 3.Bf3+
- 2...Sge8
- 3.Bf3+
- 3...Kxd4
- 4.Sf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sf5#
- 3...Kxd4
- 4.Sf5#
- 3...Ke3
- 3.Sf5
- threat
- 4.d3#
- threat
- 3.Bf3+
- threat
- 2.Sce7
- 1...Bxd4
- 2.Sce7
- threat
- 3.Bf3#
- 2...Ba1
- 3.Bf3+
- 3...Kd4
- 4.Sc6#
- 4.Bf2#
- 3...Kd4
- 3.Bf2
- threat
- 4.Bf3#
- 4.d3#
- threat
- 3.Bf3+
- 2...Bg1
- 3.Bf3+
- 3...Kd4
- 4.Sc6#
- 3...Kd4
- 3.Bf3+
- 2...Bb2
- 3.Bf3+
- 3...Kd4
- 4.Sc6#
- 4.Bf2#
- 3...Kd4
- 3.Bf2
- threat
- 4.Bf3#
- 4.d3#
- threat
- 3.Bf3+
- 2...Bf2
- 3.Bf3+
- 3...Kd4
- 4.Sc6#
- 4.Bxf2#
- 3...Kd4
- 3.Bxf2
- threat
- 4.Bf3#
- 4.d3#
- threat
- 3.Bf3+
- 2...Bc3
- 3.Bf3+
- 3...Kd4
- 4.Sc6#
- 4.Bf2#
- 3...Kd4
- 3.Bf2
- threat
- 4.Bf3#
- 4.d3#
- threat
- 3.Bf3+
- 2...Be3
- 3.Bf3+
- 3...Kd4
- 4.Sc6#
- 3...Kd4
- 3.d3+
- 3...Kd4
- 4.Sc6#
- 3...Kd4
- 3.Bf3+
- 2...Be5
- 3.Bf3+
- 3...Kd4
- 4.Sc6#
- 4.Bf2#
- 3...Kd4
- 3.Bf2
- threat
- 4.Bf3#
- 4.d3#
- threat
- 3.Bf3+
- threat
- 2.Sce7
- 1...cxd4
- 2.d3+
- 2...Ke3
- 3.Sb4
- threat
- 4.Sc2#
- threat
- 3.Sb4
- 2...Ke3
- 2.d3+
- 1...Sb5
- 2.Bf3+
- 2...Kf5
- 3.d5
- threat
- 4.Sce7#
- 4.e4#
- threat
- 3.d5
- 2...Kf5
- 2.Bf3+
- 1...Sd5
- 2.Bf3+
- 2...Kf5
- 3.cxd5
- threat
- 4.Sce7#
- 4.e4#
- threat
- 3.cxd5
- 2...Kf5
- 2.Bf3+
- 1...Sce8
- 2.Bf3+
- 2...Kf5
- 3.d5
- threat
- 4.Sce7#
- 4.e4#
- threat
- 3.d5
- 2...Kf5
- 2.Sce7
- threat
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.Bf3+
- 2...Kxd4
- 3.Bf3
- threat
- 4.Sc6#
- threat
- 3.Bf3
- 2...Bf2
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 4.Bxf2#
- 3...Kxd4
- 3.Bxf2
- threat
- 4.Bf3#
- 4.d3#
- threat
- 3.Bf3+
- 2...Bh2
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 4.Bf2#
- 3...Kxd4
- 3.Bf2
- threat
- 4.Bf3#
- 4.d3#
- threat
- 3.Bf3+
- 2...Sf5
- 3.Bf3+
- 3...Kxd4
- 4.Sxf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bxf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sxf5#
- 3...Kxd4
- 4.Sxf5#
- 3...Ke3
- 3.Sxf5
- threat
- 4.d3#
- threat
- 3.Bf3+
- 2...Sh5
- 3.Bf3+
- 3...Kxd4
- 4.Sf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sf5#
- 3...Kxd4
- 4.Sf5#
- 3...Ke3
- 3.Bf3+
- 2...Se6
- 3.Bf3+
- 3...Kxd4
- 4.Sf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sf5#
- 3...Kxd4
- 4.Sf5#
- 3...Ke3
- 3.Bf3+
- threat
- 2.d5
- threat
- 3.Bf3+
- 3...Kf5
- 4.Sce7#
- 4.e4#
- 3...Kf5
- 3.Bf3+
- threat
- 2.Bf3+
- 1...Sh5
- 2.Sce7
- threat
- 3.Bf3+
- 3...Kxd4
- 4.Sf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sf5#
- 3...Kxd4
- 4.Sf5#
- 3...Ke3
- 3.Bf3+
- 2...Kxd4
- 3.Sf5+
- 3...Ke4
- 4.d3#
- 3...Ke4
- 3.Bf3
- threat
- 4.Sf5#
- 4.Sc6#
- threat
- 3.Bf5
- threat
- 4.Sc6#
- threat
- 3.Sf5+
- 2...Sg3
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.Bf3+
- 2...Sg7
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.Bf3+
- 2...f5
- 3.Bf3+
- 3...Kxd4
- 4.Sxf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bxf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sxf5#
- 3...Kxd4
- 4.Sxf5#
- 3...Ke3
- 3.Bf3+
- threat
- 2.Sce7
- 1...Sge8
- 2.Sce7
- threat
- 3.Bf3+
- 3...Kxd4
- 4.Sf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sf5#
- 3...Kxd4
- 4.Sf5#
- 3...Ke3
- 3.Sf5
- threat
- 4.d3#
- threat
- 3.Bf3+
- 2...Kxd4
- 3.Sf5+
- 3...Ke4
- 4.d3#
- 3...Ke4
- 3.Bf3
- threat
- 4.Sf5#
- 4.Sc6#
- threat
- 3.Bf5
- threat
- 4.Sc6#
- threat
- 3.Sf5+
- 2...Sg7
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.Bf3+
- 2...f5
- 3.Bf3+
- 3...Kxd4
- 4.Sxf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bxf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sxf5#
- 3...Kxd4
- 4.Sxf5#
- 3...Ke3
- 3.Bf3+
- threat
- 2.Sce7
- 1...d5
- 2.Sce7
- threat
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.Bf3+
- 2...Kxd4
- 3.Bf3
- threat
- 4.Sc6#
- threat
- 3.Bf3
- 2...Bf2
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 4.Bxf2#
- 3...Kxd4
- 3.Bxf2
- threat
- 4.Bf3#
- 4.d3#
- threat
- 3.Bf3+
- 2...Bh2
- 3.Bf3+
- 3...Kxd4
- 4.Sc6#
- 4.Bf2#
- 3...Kxd4
- 3.Bf2
- threat
- 4.Bf3#
- 4.d3#
- threat
- 3.Bf3+
- 2...Sf5
- 3.Bf3+
- 3...Kxd4
- 4.Sxf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bxf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sxf5#
- 3...Kxd4
- 4.Sxf5#
- 3...Ke3
- 3.Bf3+
- 2...Sh5
- 3.Bf3+
- 3...Kxd4
- 4.Sf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sf5#
- 3...Kxd4
- 4.Sf5#
- 3...Ke3
- 3.Bf3+
- 2...Sge6
- 3.Bf3+
- 3...Kxd4
- 4.Sf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sf5#
- 3...Kxd4
- 4.Sf5#
- 3...Ke3
- 3.Bf3+
- 2...Sge8
- 3.Bf3+
- 3...Kxd4
- 4.Sf5#
- 4.Sc6#
- 3...Kxd4
- 3.Bf5+
- 3...Kxd4
- 4.Sc6#
- 3...Kxd4
- 3.d3+
- 3...Ke3
- 4.Sf5#
- 3...Kxd4
- 4.Sf5#
- 3...Ke3
- 3.Bf3+
- threat
- 2.Sce7
- threat
- 1.Bg4!
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).