Problem Display
PID: 253517 (8/K1R1pp2/1BP5/1k6/1p2NR2/pP3B1b/P5r1/2b5 w - - 0 1)

Yaroslavtsev, Arkady Ivanovich

Shakhmaty v SSSR, 1969

8/K1R1pp2/1BP5/1k6/1p2NR2/pP3B1b/P5r1/2b5

#4

9 + 8


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Rf5+!
      • 1...Bxf5
        • 2.Bxg2
          • threat
            • 3.Bf1#
          • 2...Bxe4
            • 3.Bf1+
              • 3...Bd3
                • 4.Bxd3#
            • 3.Bxe4
              • threat
                • 4.Bd3#
          • 2...Bh3
            • 3.Bxh3
              • threat
                • 4.Bf1#
          • 2...Bg4
            • 3.Bf1+
              • 3...Be2
                • 4.Bxe2#
          • 2...Be6
            • 3.Bf1+
              • 3...Bc4
                • 4.Bxc4#

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).