Problem Display
PID: 63798 (8/2B5/4p3/2k1N3/p7/P1N2p2/1PR2P2/4K3 w - - 0 1)

Reed, Oliver F

Source?, 0000

8/2B5/4p3/2k1N3/p7/P1N2p2/1PR2P2/4K3

#3

8 + 4


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Tries
    • 1.Sd1+?
      • 1...Kd4
        • 2.Se3
          • 2...Ke4
            • 3.Rc4#
        • 2.Rc4+
          • 2...Kd5
            • 3.Sc3#
            • 3.Se3#
      • 1...Kd5
        • 2.Se3+
          • 2...Kd4
            • 3.Rc4#
          • 2...Ke4
            • 3.Rc4#
      • 1...Kb5!
    • 1.Se4+?
      • 1...Kd4
        • 2.Rc4+
          • 2...Kd5
            • 3.Sc3#
            • 3.Sf6#
      • 1...Kd5
        • 2.Sf6+
          • 2...Kd4
            • 3.Rc4#
      • 1...Kb5!
    • 1.Bb8?
      • 1...Kd4
        • 2.Rd2+
          • 2...Kc5
            • 3.Ba7#
      • 1...Kb6!
  • Keys
    • 1.Re2!
      • threat
        • 2.Re3
          • 2...Kd4
            • 3.Bb6#
      • 1...fxe2
        • 2.f4
          • 2...Kd4
            • 3.Bb6#

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).