Problem Display
PID: 283919 (7b/4Np2/5p1n/2P2PpQ/PPk3B1/p2p3K/p7/B3N3 w - - 0 1)

Radovic, Srecko

3rd HM., FIDE World Cup in Composing 12. Ty., 2025

7b/4Np2/5p1n/2P2PpQ/PPk3B1/p2p3K/p7/B3N3

#5

10 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Sc6!
      • threat
        • 2.Sg2
          • threat
            • 3.Se3+
              • 3...Kb3
                • 4.Bd1#
          • 2...Kd5
            • 3.Bf3+
              • 3...Kc4
                • 4.Se3+
                  • 4...Kb3
                    • 5.Bd1#
          • 2...d2
            • 3.Se3+
              • 3...Kd3
                • 4.Be2+
                  • 4...Kxe3
                    • 5.Qf3#
                  • 4...Ke4
                    • 5.Qf3#
      • 1...Kb3
        • 2.Bd1+
          • 2...Kc4
            • 3.Bb3+
              • 3...Kxb3
                • 4.Qd1+
                  • 4...Kc4
                    • 5.Qxd3#
      • 1...Kd5
        • 2.Bf3+
          • 2...Kc4
            • 3.Bd5+
              • 3...Kxd5
                • 4.Qf3+
                  • 4...Kc4
                    • 5.Qxd3#
      • 1...d2
        • 2.Be2+
          • 2...Kb3
            • 3.Bd1+
              • 3...Kc4
                • 4.Qe2+
                  • 4...Kd5
                    • 5.Se7#

FEATURES


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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).