Problem Display
PID: 252552 (3k4/3P4/8/8/4R3/4K1pB/8/2B5 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Schweizerische Schachzeitung, 2004

3k4/3P4/8/8/4R3/4K1pB/8/2B5

#4

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Kd3!
      • threat
        • 2.Bf4
          • 2...g2
            • 3.Re8#
      • 1...Kc7
        • 2.Be3
          • threat
            • 3.d8Q+
              • 3...Kc6
                • 4.Qd7#
              • 3...Kb7
                • 4.Qc8#
              • 3...Kxd8
                • 4.Bb6#
          • 2...Kc6
            • 3.d8Q
              • threat
                • 4.Qd7#
              • 3...Kb5
                • 4.Qb6#
              • 3...Kb7
                • 4.Qc8#
          • 2...Kd6
            • 3.d8Q+
              • 3...Kc6
                • 4.Qd7#
          • 2...Kb7
            • 3.d8Q
              • threat
                • 4.Qc8#
              • 3...Ka6
                • 4.Qb6#
              • 3...Kc6
                • 4.Qd7#
          • 2...Kb8
            • 3.d8Q+
              • 3...Kb7
                • 4.Qc8#

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).