Problem Display
PID: 200080 (n3Nr2/1Kp3b1/R1p3B1/1P1kpP1R/1P1P2P1/2PP2pq/5rbQ/6N1 w - - 0 1)

Petite, Efren

The Macedonian Problemist, 2001

n3Nr2/1Kp3b1/R1p3B1/1P1kpP1R/1P1P2P1/2PP2pq/5rbQ/6N1

#3

14 + 11


7551 Vratnica-64 2007

SOLUTION


  • SOUND
  • Sets
    • 1...Rf7
      • 2.Bxf7#
    • 1...Rg8
      • 2.Bf7#
    • 1...Rh8
      • 2.Bf7#
  • Keys
    • 1.Rxc6!
      • threat
        • 2.Rc5#
      • 1...R2xf5
        • 2.Sf3
          • threat
            • 3.c4#
          • 2...Rxf3
            • 3.Be4#
          • 2...Bxf3
            • 3.Qa2#
          • 2...Sb6
            • 3.Sxc7#
      • 1...R8xf5
        • 2.Sf6+
          • 2...Rxf6
            • 3.Rxe5#
          • 2...Bxf6
            • 3.Bf7#
      • 1...Rxe8
        • 2.Bf7+
          • 2...Re6
            • 3.Bxe6#

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).