Problem Display
PID: 274766 (8/8/8/8/8/8/pp1PPP2/kb1QK2R w K - 0 1)

Sokolov, Vladimir Viktorovich

Springaren, 1992

8/8/8/8/8/8/pp1PPP2/kb1QK2R

#4

6 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Qa4!
      • 1...Bc2
        • 2.0-0+
          • 2...Bb1
            • 3.Rxb1+
              • 3...Kxb1
                • 4.Qd1#
          • 2...Bd1
            • 3.Rxd1+
              • 3...b1Q
                • 4.Qd4#
              • 3...b1S
                • 4.Qd4#
              • 3...b1B
                • 4.Qd4#
              • 3...b1R
                • 4.Qd4#
      • 1...Bd3
        • 2.0-0+
          • 2...Bb1
            • 3.Rxb1+
              • 3...Kxb1
                • 4.Qd1#
      • 1...Be4
        • 2.0-0+
          • 2...Bb1
            • 3.Rxb1+
              • 3...Kxb1
                • 4.Qd1#
      • 1...Bf5
        • 2.0-0+
          • 2...Bb1
            • 3.Rxb1+
              • 3...Kxb1
                • 4.Qd1#
      • 1...Bg6
        • 2.0-0+
          • 2...Bb1
            • 3.Rxb1+
              • 3...Kxb1
                • 4.Qd1#
      • 1...Bh7
        • 2.0-0+
          • 2...Bb1
            • 3.Rxb1+
              • 3...Kxb1
                • 4.Qd1#

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).