Problem Display
PID: 43470 (2n3b1/8/K2p2p1/1R3p1r/Bp1k1P2/2ppN1N1/2pp4/3q2B1 w - - 0 1)

Skuja, Andris

Die Schwalbe, 2002

2n3b1/8/K2p2p1/1R3p1r/Bp1k1P2/2ppN1N1/2pp4/3q2B1

#4

7 + 13


SOLUTION


  • SOUND
  • Keys
    • 1.Bf2!
      • threat
        • 2.Sg4+
          • 2...Kc4
            • 3.Se5+
              • 3...dxe5
                • 4.Rc5#
      • 1...Qe2
        • 2.Sxc2+
          • 2...Kc4
            • 3.Sa3+
              • 3...bxa3
                • 4.Bb3#
      • 1...Qf3
        • 2.Sxc2+
          • 2...Kc4
            • 3.Sa3+
              • 3...bxa3
                • 4.Bb3#
      • 1...Qg4
        • 2.Sxc2+
          • 2...Kc4
            • 3.Sa3+
              • 3...bxa3
                • 4.Bb3#
        • 2.Sxg4+
          • 2...Kc4
            • 3.Se5+
              • 3...dxe5
                • 4.Rc5#
      • 1...Qe1
        • 2.Sxc2+
          • 2...Kc4
            • 3.Sa3+
              • 3...bxa3
                • 4.Bb3#
      • 1...Qf1
        • 2.Sxc2+
          • 2...Kc4
            • 3.Sa3+
              • 3...bxa3
                • 4.Bb3#
      • 1...Qg1
        • 2.Sxc2+
          • 2...Kc4
            • 3.Sa3+
              • 3...bxa3
                • 4.Bb3#
      • 1...Rh2
        • 2.Sexf5+
          • 2...Kc4
            • 3.Sxd6+
              • 3...Sxd6
                • 4.Rc5#

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).