Problem Display
PID: 20340 (1b6/n7/4rp2/p1p5/2PkNpN1/P3n3/8/K4QBB w - - 0 1)

Drumare, Pierre

3rd Place, 1. International Team (Friendship) Match, 1962-1965

1b6/n7/4rp2/p1p5/2PkNpN1/P3n3/8/K4QBB

#4

8 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Bf3!
      • threat
        • 2.Qd1+
          • 2...Kxc4
            • 3.Be2#
      • 1...Rxe4
        • 2.Kb2
          • threat
            • 3.Qd1+
              • 3...Kxc4
                • 4.Be2#
          • 2...Be5
            • 3.Be2
              • threat
                • 4.Qd1#
      • 1...Rd6
        • 2.Qd1+
          • 2...Kxc4
            • 3.Be2+
              • 3...Rd3
                • 4.Qxd3#
            • 3.Qa4+
              • 3...Kd3
                • 4.Sgf2#
              • 3...Kd5
                • 4.Sg5#
      • 1...Be5
        • 2.Ka2
          • threat
            • 3.Qd1+
              • 3...Kxc4
                • 4.Be2#
          • 2...Rd6
            • 3.Sh6
              • threat
                • 4.Sf5#
              • 3...f5
                • 4.Sxf5#

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).