Problem Display
PID: 8262 (2B4R/pn1p3K/kb1pP3/p1pP4/N1P5/8/8/8 w - - 0 1)

Nabokov, Vladimir Vladimirovich

The Problemist, 1970

2B4R/pn1p3K/kb1pP3/p1pP4/N1P5/8/8/8

#3

7 + 8


45 Schach 2000

SOLUTION


  • SOUND
  • Sets
    • 1...Bd8
      • 2.Bxd7
        • threat
          • 3.Bb5#
      • 2.Rxd8
        • 2...dxe6
          • 3.Rxd6#
  • Tries
    • 1.e7?
      • 1...Bd8
        • 2.Bxd7
          • threat
            • 3.Bb5#
      • 1...Bc7!
  • Keys
    • 1.Rd8!
      • 1...Bxd8
        • 2.Bxd7
          • threat
            • 3.Bb5#
      • 1...dxe6
        • 2.Rxd6
          • threat
            • 3.Sxc5#
      • 1...Bc7
        • 2.Rxd7
          • 2...Bb6
            • 3.Bxb7#
          • 2...Bb8
            • 3.Bxb7#
          • 2...Bd8
            • 3.Bxb7#

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).