Problem Display
PID: 133452 (qn5n/pP6/p2pN3/P2P1P2/3NP2R/2B1k1K1/4P3/8 w - - 0 1)

Lubton, Yehuda

1st Prize, Deutsche Schachzeitung, 1986

qn5n/pP6/p2pN3/P2P1P2/3NP2R/2B1k1K1/4P3/8

#3

11 + 7


328 Schweizerische Schachzeitung 1986
721 Variantim 1989
721 Variantim 2008

SOLUTION


  • SOUND
  • Keys
    • 1.Sg5!
      • threat
        • 2.Sgf3
          • threat
            • 3.Bd2#
        • 2.Rh2
          • threat
            • 3.Sc2#
        • 2.Rf4
          • threat
            • 3.Rf3#
        • 2.e5
          • threat
            • 3.Re4#
      • 1...Qxb7
        • 2.Rf4
          • threat
            • 3.Rf3#
      • 1...Sc6
        • 2.e5
          • threat
            • 3.Re4#
      • 1...Sd7
        • 2.Rh2
          • threat
            • 3.Sc2#
      • 1...Sg6
        • 2.Rh2
          • threat
            • 3.Sc2#
      • 1...Sf7
        • 2.Sgf3
          • threat
            • 3.Bd2#

FEATURES


NOT CLASSIFIED


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).