Problem Display
PID: 195963 (8/4B3/4P3/p3p3/K3kp2/1p3N2/1P4Q1/8 w - - 0 1)

Petrasinovic, Petrasin

Comm., Sachova skladba, 2011

8/4B3/4P3/p3p3/K3kp2/1p3N2/1P4Q1/8

#4

6 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Ba3!
      • 1...Kd3
        • 2.Se1+
          • 2...Kd4
            • 3.Qd2+
              • 3...Kc4
                • 4.Qd3#
              • 3...Ke4
                • 4.Qd3#
      • 1...Ke3
        • 2.Bc5+
          • 2...Ke4
            • 3.Sd4+
              • 3...Kd3
                • 4.Qe2#
              • 3...Ke3
                • 4.Qe2#
              • 3...f3
                • 4.Qxf3#
      • 1...Kd5
        • 2.Sg5+
          • 2...f3
            • 3.Qxf3+
              • 3...Kc4
                • 4.Qe4#
              • 3...Kd4
                • 4.Qe4#
              • 3...e4
                • 4.Qxe4#
      • 1...Kf5
        • 2.Sh4+
          • 2...Kxe6
            • 3.Qc6+
              • 3...Kf7
                • 4.Qg6#

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).