Problem Display
PID: 269728 (8/4N3/K1p5/B4P1B/3P4/3pk3/3N3R/8 w - - 0 1)

Petrasinovic, Petrasin

Tehtavaniekka, 2022

8/4N3/K1p5/B4P1B/3P4/3pk3/3N3R/8

#4

8 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Bd1!
      • 1...Kxd4
        • 2.Sf3+
          • 2...Ke3
            • 3.Bd2+
              • 3...Ke4
                • 4.Rh4#
          • 2...Kc4
            • 3.Rh4+
              • 3...Kc5
                • 4.Bb4#
          • 2...Ke4
            • 3.Bd2
              • 3...c5
                • 4.Rh4#
          • 2...Kc5
            • 3.Rh6
              • threat
                • 4.Rxc6#
              • 3...Kc4
                • 4.Rxc6#
      • 1...Kf4
        • 2.Bc7+
          • 2...Ke3
            • 3.Be5
              • 3...c5
                • 4.Sd5#
      • 1...c5
        • 2.Sc4+
          • 2...Kf4
            • 3.Rg2
              • threat
                • 4.Rg4#
              • 3...Ke4
                • 4.Rg4#

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).