Problem Display
PID: 190355 (5r2/2p2p1p/4p3/N6Q/2N2k1B/2p5/K4p1P/n3br2 w - - 0 1)

Makaronets, Leonid

Sachova skladba, 2010

5r2/2p2p1p/4p3/N6Q/2N2k1B/2p5/K4p1P/n3br2

#4

6 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Se5!
      • threat
        • 2.Qf3+
          • 2...Kxe5
            • 3.Bf6+
              • 3...Kd6
                • 4.Qc6#
      • 1...Ke3
        • 2.Qf3+
          • 2...Kd2
            • 3.Bg5+
              • 3...Kc2
                • 4.Qd3#
          • 2...Kd4
            • 3.Be7
              • threat
                • 4.Sac6#
                • 4.Sec6#
              • 3...Kxe5
                • 4.Sc6#
              • 3...c6
                • 4.Saxc6#
                • 4.Sexc6#
      • 1...Ke4
        • 2.Qf3+
          • 2...Kd4
            • 3.Be7
              • threat
                • 4.Sac6#
                • 4.Sec6#
              • 3...Kxe5
                • 4.Sc6#
              • 3...c6
                • 4.Saxc6#
                • 4.Sexc6#
          • 2...Kxe5
            • 3.Bf6+
              • 3...Kd6
                • 4.Qc6#
      • 1...f5
        • 2.Qe2
          • threat
            • 3.Sd3#
          • 2...Rd8
            • 3.Bxd8
              • threat
                • 4.Sd3#
      • 1...c6
        • 2.Qf3+
          • 2...Kxe5
            • 3.Bf6+
              • 3...Kd6
                • 4.Qxc6#
      • 1...f6
        • 2.Qg4+
          • 2...Kxe5
            • 3.Bg3+
              • 3...Kd5
                • 4.Qc4#

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).