Problem Display
PID: 223013 (8/5pN1/2P2p2/1P1k1N2/1p1P1p1K/8/1PP1B2n/8 w - - 0 1)

Borders, Reginald W

British Chess Magazine, 1930

8/5pN1/2P2p2/1P1k1N2/1p1P1p1K/8/1PP1B2n/8

#3

9 + 6


SOLUTION


  • SOUND
  • Tries
    • 1.Bd3?
      • 1...Sf1
        • 2.Sh5
          • threat
            • 3.Sxf4#
          • 2...Ke6
            • 3.Sxf4#
          • 2...f3
            • 3.Sf4#
        • 2.Se8
          • threat
            • 3.Sc7#
          • 2...Ke6
            • 3.Sc7#
      • 1...Sg4
        • 2.Sh5
          • threat
            • 3.Sxf4#
          • 2...Ke6
            • 3.Sxf4#
          • 2...f3
            • 3.Sf4#
        • 2.Se8
          • threat
            • 3.Sc7#
          • 2...Ke6
            • 3.Sc7#
      • 1...f3
        • 2.Sh5
          • threat
            • 3.Sf4#
          • 2...Ke6
            • 3.Sf4#
        • 2.Se8
          • threat
            • 3.Sc7#
          • 2...Ke6
            • 3.Sc7#
      • 1...Sf3+!
  • Keys
    • 1.Se8!
      • 1...Sf3+
        • 2.Bxf3+
          • 2...Kc4
            • 3.Sed6#
          • 2...Ke6
            • 3.Seg7#
      • 1...Ke4
        • 2.Sed6+
          • 2...Kd5
            • 3.Bc4#
      • 1...Ke6
        • 2.Sc7+
          • 2...Kxf5
            • 3.Bd3#
      • 1...Sf1
        • 2.Bd3
          • threat
            • 3.Sc7#
          • 2...Ke6
            • 3.Sc7#
        • 2.Bf3+
          • 2...Kc4
            • 3.Sed6#
          • 2...Ke6
            • 3.Seg7#
      • 1...Sg4
        • 2.Bd3
          • threat
            • 3.Sc7#
          • 2...Ke6
            • 3.Sc7#
        • 2.Bf3+
          • 2...Kc4
            • 3.Sed6#
          • 2...Ke6
            • 3.Seg7#
      • 1...b3
        • 2.c4+
          • 2...Ke4
            • 3.Sed6#
          • 2...Ke6
            • 3.Seg7#
      • 1...f3
        • 2.Bd3
          • threat
            • 3.Sc7#
          • 2...Ke6
            • 3.Sc7#

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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).