Problem Display
PID: 166958 (8/p2K2pq/3PP1pp/1p1k1p1R/1P4R1/rN6/bB2P3/3Br3 w - - 0 1)

Tkachenko, Sergiy Ivanovich

Phenix, 2017

8/p2K2pq/3PP1pp/1p1k1p1R/1P4R1/rN6/bB2P3/3Br3

#4

10 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Bc2!
      • threat
        • 2.Rd4+
          • 2...Ke5
            • 3.Rc4+
              • 3...Kd5
                • 4.Rc5#
      • 1...Rxb3
        • 2.Be4+
          • 2...Kc4
            • 3.Bxf5+
              • 3...Kd5
                • 4.Bxg6#
      • 1...Rb1
        • 2.e4+
          • 2...Kc4
            • 3.exf5+
              • 3...Kd5
                • 4.fxg6#
      • 1...Rd1
        • 2.e4+
          • 2...Kc4
            • 3.exf5+
              • 3...Kd5
                • 4.fxg6#
              • 3...Rd4
                • 4.Rxd4#

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).