Problem Display
PID: 4308 (7n/3B1kBP/7p/4pN2/4P1PN/6K1/5P1P/8 w - - 0 1)

Nabokov, Vladimir Vladimirovich

Source?, 0000

7n/3B1kBP/7p/4pN2/4P1PN/6K1/5P1P/8

#3

10 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...Sg6
      • 2.Sf3
        • 2...Sf4
          • 3.Sxe5#
        • 2...Sh4
          • 3.Sxe5#
        • 2...Se7
          • 3.Sxe5#
        • 2...Sf8
          • 3.Sxe5#
        • 2...Sh8
          • 3.Sxe5#
        • 2...h5
          • 3.Sg5#
    • 1...h5
      • 2.gxh5
        • 2...Sg6
          • 3.hxg6#
  • Tries
    • 1.Kg2?
      • 1...h5
        • 2.gxh5
          • 2...Sg6
            • 3.hxg6#
      • 1...Sg6!
    • 1.Kf3?
      • 1...h5
        • 2.gxh5
          • 2...Sg6
            • 3.hxg6#
      • 1...Sg6!
    • 1.Kh3?
      • 1...h5
        • 2.gxh5
          • 2...Sg6
            • 3.hxg6#
      • 1...Sg6!
    • 1.Sf3?
      • threat
        • 2.Sxe5#
      • 1...Sg6
        • 2.h3
          • 2...Sf4
            • 3.Sxe5#
          • 2...Sh4
            • 3.Sxe5#
          • 2...Se7
            • 3.Sxe5#
          • 2...Sf8
            • 3.Sxe5#
          • 2...Sh8
            • 3.Sxe5#
          • 2...h5
            • 3.Sg5#
        • 2.h4
          • 2...Sxh4
            • 3.Sxe5#
          • 2...Sf4
            • 3.Sxe5#
          • 2...Se7
            • 3.Sxe5#
          • 2...Sf8
            • 3.Sxe5#
          • 2...Sh8
            • 3.Sxe5#
          • 2...h5
            • 3.Sg5#
      • 1...Kg6!
    • 1.f3?
      • 1...h5
        • 2.gxh5
          • 2...Sg6
            • 3.hxg6#
      • 1...Sg6!
  • Keys
    • 1.h3!
      • 1...Sg6
        • 2.Sf3
          • 2...Sf4
            • 3.Sxe5#
          • 2...Sh4
            • 3.Sxe5#
          • 2...Se7
            • 3.Sxe5#
          • 2...Sf8
            • 3.Sxe5#
          • 2...Sh8
            • 3.Sxe5#
          • 2...h5
            • 3.Sg5#
      • 1...h5
        • 2.gxh5
          • 2...Sg6
            • 3.hxg6#

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).