Problem Display
PID: 156086 (4N3/2p2p2/2p1p1k1/2p5/5BK1/2P4p/3Q4/8 w - - 0 1)

Bocharov, Ivan

Larin, Rudolf Mikhailovich

Shakhmatnaya kompozitsiya, 2005

4N3/2p2p2/2p1p1k1/2p5/5BK1/2P4p/3Q4/8

#4

5 + 7


15323 FIDE Album (2004-2006) 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Sf6!
      • threat
        • 2.Bh6
          • threat
            • 3.Qg5#
          • 2...Kxf6
            • 3.Qg5#
      • 1...Kxf6
        • 2.Be5+
          • 2...Kxe5
            • 3.Qf4+
              • 3...Kd5
                • 4.c4#
          • 2...Kg6
            • 3.Qg5+
              • 3...Kh7
                • 4.Qg7#
          • 2...Ke7
            • 3.Bf6+
              • 3...Kxf6
                • 4.Qg5#
              • 3...Ke8
                • 4.Qd8#
              • 3...Kf8
                • 4.Qd8#
      • 1...e5
        • 2.Bg5
          • threat
            • 3.Qd8
              • threat
                • 4.Qg8#
              • 3...Kg7
                • 4.Qg8#
          • 2...Kg7
            • 3.Qd8
              • threat
                • 4.Qg8#
              • 3...Kg6
                • 4.Qg8#

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).