Problem Display
PID: 171141 (5BR1/8/8/8/3q4/1K3n2/3N4/k7 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Rhein-Neckar-Zeitung, 1996

5BR1/8/8/8/3q4/1K3n2/3N4/k7

#4

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Bg7!
      • threat
        • 2.Ra8#
      • 1...Sxd2+
        • 2.Kc2
          • threat
            • 3.Ra8#
          • 2...Qb2+
            • 3.Bxb2+
              • 3...Ka2
                • 4.Ra8#
          • 2...Qc3+
            • 3.Bxc3+
              • 3...Ka2
                • 4.Ra8#
          • 2...Ka2
            • 3.Ra8+
              • 3...Qa7
                • 4.Rxa7#
              • 3...Qa4+
                • 4.Rxa4#
          • 2...Qxg7
            • 3.Ra8+
              • 3...Qa7
                • 4.Rxa7#
          • 2...Sb1
            • 3.Ra8+
              • 3...Sa3+
                • 4.Rxa3#
          • 2...Sb3
            • 3.Ra8+
              • 3...Sa5
                • 4.Rxa5#
          • 2...Sc4
            • 3.Ra8+
              • 3...Sa3+
                • 4.Rxa3#
              • 3...Sa5
                • 4.Rxa5#

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).