Problem Display
PID: 152903 (2Kb3B/2pr4/p2pQ1p1/3P1Nk1/q3p2R/1p1P4/6Nn/4r1n1 w - - 0 1)

Makaronets, Leonid

Schweizerische Schachzeitung, 2000

2Kb3B/2pr4/p2pQ1p1/3P1Nk1/q3p2R/1p1P4/6Nn/4r1n1

#4

8 + 13


SOLUTION


  • SOUND
  • Keys
    • 1.Sg7!
      • threat
        • 2.Rh5+
          • 2...gxh5
            • 3.Qf5+
              • 3...Kh6
                • 4.Qxh5#
      • 1...Rxg7
        • 2.Bxg7
          • threat
            • 3.Bh6#
          • 2...Qd7+
            • 3.Kxd7
              • threat
                • 4.Bh6#
              • 3...Sg4
                • 4.Qxg4#
      • 1...Rf1
        • 2.Qe5+
          • 2...dxe5
            • 3.Se6+
              • 3...Kf5
                • 4.Se3#
      • 1...Rf7
        • 2.Qf5+
          • 2...gxf5
            • 3.Se6+
              • 3...Kg6
                • 4.Sgf4#

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).