Problem Display
PID: 49981 (4bN1q/2r3p1/7R/1P2kPQ1/8/1n2K3/8/8 w - - 0 1)

Anonymous

Source?, 0000

4bN1q/2r3p1/7R/1P2kPQ1/8/1n2K3/8/8

#3

6 + 6


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Sets
    • 1...Rc4
      • 2.Re6+
        • 2...Kd5
          • 3.f6#
    • 1...Rc5
      • 2.Qf4+
        • 2...Kd5
          • 3.Rd6#
          • 3.Qe4#
    • 1...Sa1
      • 2.Qf4+
        • 2...Kd5
          • 3.Qd4#
    • 1...Sc1
      • 2.Qf4+
        • 2...Kd5
          • 3.Qd4#
    • 1...Sd2
      • 2.Qf4+
        • 2...Kd5
          • 3.Qd4#
    • 1...Sd4
      • 2.Qf4+
        • 2...Kd5
          • 3.Qxd4#
    • 1...Sa5
      • 2.Qf4+
        • 2...Kd5
          • 3.Qd4#
    • 1...Sc5
      • 2.Qf4+
        • 2...Kd5
          • 3.Rd6#
          • 3.Qd4#
  • Tries
    • 1.Qg3+?
      • 1...Kxf5
        • 2.Qf4#
      • 1...Kd5!
  • Keys
    • 1.f6+!
      • 1...Kd6
        • 2.f7+
          • 2...Qxh6
            • 3.fxe8S#
          • 2...gxh6
            • 3.fxe8S#
          • 2...g6
            • 3.fxe8S#

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).