Problem Display
PID: 73792 (1nb1N3/2Np3K/3P4/q3kP2/4P3/1nPpBP2/8/6R1 w - - 0 1)

Vladimirov, Yakov Georgevich

3/4 Prize, Rudenko JT, 1988

1nb1N3/2Np3K/3P4/q3kP2/4P3/1nPpBP2/8/6R1

#4

10 + 7


3297 FIDE Album (1986-1988) 1995

SOLUTION


  • SOUND
  • Keys
    • 1.Rg7!
      • threat
        • 2.Re7#
      • 1...Sc5
        • 2.Rg4
          • threat
            • 3.Bd4#
            • 3.Bf4#
          • 2...Qxc3
            • 3.Rg5
              • threat
                • 4.f6#
              • 3...Sxe4
                • 4.f4#
              • 3...Se6
                • 4.fxe6#
          • 2...Sxe4
            • 3.Bd4+
              • 3...Kxf5
                • 4.Sg7#
          • 2...Se6
            • 3.Sxe6
              • threat
                • 4.Bd4#
                • 4.Bf4#
      • 1...Sc6
        • 2.Rg5
          • threat
            • 3.f6#
          • 2...Qxc7
            • 3.Rg4
              • threat
                • 4.Bf4#
          • 2...Sbd4
            • 3.f6+
              • 3...Sf5
                • 4.Rxf5#
          • 2...Scd4
            • 3.f6+
              • 3...Sf5
                • 4.Rxf5#
          • 2...Se7
            • 3.f6+
              • 3...Sf5
                • 4.Rxf5#

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).