Problem Display
PID: 135462 (8/2p1B2q/7p/1p1R3N/1Np1kP1p/1Q6/3P1b2/1K2n2b w - - 0 1)

Grinblat, Arieh

Troll, 2009

8/2p1B2q/7p/1p1R3N/1Np1kP1p/1Q6/3P1b2/1K2n2b

#4

8 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Qd1!
      • threat
        • 2.Qe2+
          • 2...Be3
            • 3.Qxe3#
      • 1...Bf3
        • 2.Qc2+
          • 2...Sxc2
            • 3.Re5+
              • 3...Kd4
                • 4.Bc5#
          • 2...Sd3
            • 3.Re5+
              • 3...Kd4
                • 4.Qc3#
      • 1...Be3
        • 2.d3+
          • 2...cxd3
            • 3.Sf6+
              • 3...Kxf4
                • 4.Qg4#

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).