Problem Display
PID: 235497 (n4B2/2pB1p2/1pP2P2/PP2k1PK/p1P1p2p/2P1p3/N3N2P/8 w - - 0 1)

Abramenko, Sergey Petrovich

Zadachi i Etyudi, 2001

n4B2/2pB1p2/1pP2P2/PP2k1PK/p1P1p2p/2P1p3/N3N2P/8

#4

13 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.a6!
      • threat
        • 2.Bh3
          • 2...a3
            • 3.Kg4
              • 3...Ke6
                • 4.Kf4#
        • 2.Ba3
          • 2...h3
            • 3.Sb4
              • 3...Kd6
                • 4.Sd3#
      • 1...a3
        • 2.Bxa3
          • 2...h3
            • 3.Sb4
              • 3...Kd6
                • 4.Sd3#
      • 1...h3
        • 2.Bxh3
          • 2...a3
            • 3.Kg4
              • 3...Ke6
                • 4.Kf4#

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).