Problem Display
PID: 29626 (8/8/4K3/8/8/7p/5Rp1/3Q2bk w - - 0 1)

Pypa, Volodimir Iosifovich

The Problemist, 1985

8/8/4K3/8/8/7p/5Rp1/3Q2bk

#3

3 + 4


SOLUTION


  • NO_SOLUTION
  • Tries
    • 1.Rxg2?
      • threat
        • 2.Qxg1#
      • 1...hxg2
        • 2.Qe1
          • 2...Kh2
            • 3.Qh4#
      • 1...h2
        • 2.Qf3
          • threat
            • 3.Ra2#
            • 3.Rb2#
            • 3.Rc2#
            • 3.Rd2#
            • 3.Re2#
            • 3.Rf2#
            • 3.Rg3#
            • 3.Rg4#
            • 3.Rg5#
            • 3.Rg6#
            • 3.Rg7#
            • 3.Rg8#
        • 2.Qd5
          • threat
            • 3.Ra2#
            • 3.Rb2#
            • 3.Rc2#
            • 3.Rd2#
            • 3.Re2#
            • 3.Rf2#
            • 3.Rg3#
            • 3.Rg4#
            • 3.Rg5#
            • 3.Rg6#
            • 3.Rg7#
            • 3.Rg8#
      • 1...Kxg2!

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).