Problem Display
PID: 269448 (6Q1/B7/7p/P2Nkp2/8/8/7K/8 w - - 0 1)

Petrasinovic, Petrasin

Rochade Europa, 2012

6Q1/B7/7p/P2Nkp2/8/8/7K/8

#4

5 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Sc7!
      • 1...Ke4
        • 2.Qg3
          • threat
            • 3.Qe3#
          • 2...f4
            • 3.Qg6+
              • 3...Kf3
                • 4.Qg2#
              • 3...Ke5
                • 4.Qe6#
      • 1...Kd6
        • 2.Qd8+
          • 2...Kc6
            • 3.Bb6
              • threat
                • 4.Qd5#
              • 3...Kb7
                • 4.Qa8#
      • 1...Kf6
        • 2.Bd4+
          • 2...Ke7
            • 3.Be5
              • threat
                • 4.Qe8#
              • 3...Kd7
                • 4.Qe8#
      • 1...h5
        • 2.Qe6+
          • 2...Kf4
            • 3.Qe3+
              • 3...Kg4
                • 4.Qg3#

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).