Problem Display
PID: 160598 (4B3/pR1R3K/6p1/2k5/8/8/1B3b2/8 w - - 0 1)

Vetesnik, Ladislav

Ceske listy sachove, 1897

4B3/pR1R3K/6p1/2k5/8/8/1B3b2/8

#4

5 + 4


1101 BCSC Final 2016-2017

SOLUTION


  • SOUND
  • Keys
    • 1.Rd2!
      • threat
        • 2.Ba3+
          • 2...Kc4
            • 3.Bf7+
              • 3...Kc3
                • 4.Bb4#
      • 1...Kc4
        • 2.Bf7+
          • 2...Kc5
            • 3.Ba3+
              • 3...Kc6
                • 4.Bd5#
      • 1...Bd4
        • 2.Rxd4
          • threat
            • 3.Rb5#
          • 2...a6
            • 3.Kxg6
              • 3...a5
                • 4.Rb5#
      • 1...a5
        • 2.Rd3
          • threat
            • 3.Ba3+
              • 3...Kc4
                • 4.Bb5#
          • 2...Kc4
            • 3.Bb5+
              • 3...Kb4
                • 4.Ba3#
              • 3...Kc5
                • 4.Ba3#
          • 2...Bd4
            • 3.Rxd4
              • threat
                • 4.Rb5#
          • 2...Be1
            • 3.Rb5+
              • 3...Kc4
                • 4.Rd4#

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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).