Problem Display
PID: 146654 (3b4/1p2N3/4Np2/3P1Rp1/4k1Pr/1K3pp1/8/2B2B1b w - - 0 1)

Lubton, Yehuda

2nd HM., Schweizerische Schachzeitung, 1984

3b4/1p2N3/4Np2/3P1Rp1/4k1Pr/1K3pp1/8/2B2B1b

#3

8 + 9


721 Variantim 1988

SOLUTION


  • SOUND
  • Sets
    • 1...Rxg4
      • 2.Kc2
        • threat
          • 3.Bd3#
    • 1...Bb6
      • 2.Kc4
        • threat
          • 3.Bd3#
    • 1...f2
      • 2.Kc2
        • threat
          • 3.Bd3#
    • 1...b6
      • 2.Kc3
        • threat
          • 3.Bd3#
  • Tries
    • 1.Kc3?
      • threat
        • 2.Sc5#
        • 2.Bd3#
      • 1...Bxe7
        • 2.Bd3#
      • 1...Bb6
        • 2.Bd3#
      • 1...b6
        • 2.Bd3#
      • 1...Ba5+!
    • 1.Kc4?
      • threat
        • 2.Sc5#
        • 2.Bd3#
      • 1...Bxe7
        • 2.Bd3#
      • 1...Bb6
        • 2.Bd3#
      • 1...b6
        • 2.Bd3#
      • 1...b5+!
  • Keys
    • 1.d6!
      • threat
        • 2.Sc5+
          • 2...Kd4
            • 3.Rd5#
      • 1...Bxe7
        • 2.Kc3
          • threat
            • 3.Sc5#
            • 3.Bd3#
      • 1...Bb6
        • 2.Kc4
          • threat
            • 3.Bd3#
      • 1...f2
        • 2.Kc2
          • threat
            • 3.Bd3#
      • 1...b5
        • 2.Sc5+
          • 2...Kd4
            • 3.Sc6#
            • 3.Rd5#
      • 1...b6
        • 2.Kc3
          • threat
            • 3.Bd3#

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).