Problem Display
PID: 162353 (8/4p1K1/8/3k3p/2R3P1/3B2B1/2P1R3/3r3q w - - 0 1)

Barsukov, Valery Nikolaevich

Sachmatija, 2009

8/4p1K1/8/3k3p/2R3P1/3B2B1/2P1R3/3r3q

#3

7 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Rc5+?
      • 1...Kd4
        • 2.Bf2#
      • 1...Kxc5!
  • Keys
    • 1.Rc7!
      • threat
        • 2.Bc4+
          • 2...Kd4
            • 3.Be5#
      • 1...Kd4
        • 2.Be5+
          • 2...Kd5
            • 3.Bc4#
      • 1...Rxd3
        • 2.c4+
          • 2...Kd4
            • 3.Be5#
      • 1...Qe4
        • 2.Bxe4+
          • 2...Kd4
            • 3.c3#
          • 2...Ke6
            • 3.Bh1#
            • 3.Bg2#
            • 3.Bf3#
            • 3.Bc6#
            • 3.Bb7#
            • 3.Ba8#
      • 1...e5
        • 2.Bc4+
          • 2...Kd4
            • 3.Bxe5#
          • 2...Kd6
            • 3.Bxe5#
      • 1...Qh2
        • 2.Be4+
          • 2...Kd4
            • 3.c3#
          • 2...Ke6
            • 3.Bg2#

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).