Problem Display
PID: 171767 (8/7n/8/5R2/8/8/P1P5/k1K5 w - - 0 1)

Antipov, Viacheslav Pavlovich

Temp-64 (Nikolaev), 1995

8/7n/8/5R2/8/8/P1P5/k1K5

#4

4 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.c3!
      • threat
        • 2.Kc2
          • threat
            • 3.Kb3
              • threat
                • 4.Rf1#
              • 3...Kb1
                • 4.Rf1#
          • 2...Sg5
            • 3.Rxg5
              • 3...Kxa2
                • 4.Ra5#
      • 1...Sf6
        • 2.Rxf6
          • 2...Kxa2
            • 3.Kc2
              • threat
                • 4.Ra6#
              • 3...Ka1
                • 4.Ra6#
              • 3...Ka3
                • 4.Ra6#
      • 1...Sg5
        • 2.Rxg5
          • 2...Kxa2
            • 3.Kc2
              • threat
                • 4.Ra5#
              • 3...Ka1
                • 4.Ra5#
              • 3...Ka3
                • 4.Ra5#
      • 1...Sf8
        • 2.Rxf8
          • 2...Kxa2
            • 3.Kc2
              • threat
                • 4.Ra8#
              • 3...Ka1
                • 4.Ra8#
              • 3...Ka3
                • 4.Ra8#

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).