Problem Display
PID: 174580 (7B/4K1N1/Q2p1N1p/2pP1P1n/1pP2PBR/1k3PpP/R2P2P1/8 w - - 0 1)

Volchek, Viktor Fedorovich

2nd Prize, Albino, 2010

7B/4K1N1/Q2p1N1p/2pP1P1n/1pP2PBR/1k3PpP/R2P2P1/8

#3

16 + 7


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Kd7?
      • 1...Sxf4
        • 2.Bh5
          • 2...Sxg2
            • 3.Qa4#
          • 2...Sxh3
            • 3.Qa4#
          • 2...Sxd5
            • 3.Qa4#
          • 2...Sxh5
            • 3.Qa4#
          • 2...Se2
            • 3.Qa4#
          • 2...Sd3
            • 3.Qa4#
          • 2...Se6
            • 3.Qa4#
          • 2...Sg6
            • 3.Qa4#
      • 1...Sxg7
        • 2.Sh5
          • 2...Sxf5
            • 3.Rb2#
          • 2...Sxh5
            • 3.Rb2#
          • 2...Se6
            • 3.Rb2#
          • 2...Se8
            • 3.Rb2#
      • 1...Sxf6+!
    • 1.Ra1?
      • threat
        • 2.Qa2#
      • 1...Kb2
        • 2.Qa2#
      • 1...Kc2!
  • Keys
    • 1.Kf7!
      • 1...Sxf4
        • 2.Bh5
          • 2...Sxg2
            • 3.Qa4#
          • 2...Sxh3
            • 3.Qa4#
          • 2...Sxd5
            • 3.Qa4#
          • 2...Sxh5
            • 3.Qa4#
          • 2...Se2
            • 3.Qa4#
          • 2...Sd3
            • 3.Qa4#
          • 2...Se6
            • 3.Qa4#
          • 2...Sg6
            • 3.Qa4#
      • 1...Sxf6
        • 2.Sh5
          • 2...Sxg4
            • 3.Rb2#
          • 2...Sxd5
            • 3.Rb2#
          • 2...Sxh5
            • 3.Rb2#
          • 2...Se4
            • 3.Rb2#
          • 2...Sd7
            • 3.Rb2#
          • 2...Sh7
            • 3.Rb2#
          • 2...Se8
            • 3.Rb2#
          • 2...Sg8
            • 3.Rb2#
      • 1...Sxg7
        • 2.Sh5
          • 2...Sxf5
            • 3.Rb2#
          • 2...Sxh5
            • 3.Rb2#
          • 2...Se6
            • 3.Rb2#
          • 2...Se8
            • 3.Rb2#

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).