Problem Display
PID: 171235 (8/8/8/6p1/6K1/2Bp3Q/2kp4/1R6 w - - 0 1)

Zujevas, Nikolajus

Sachmatija, 2012

8/8/8/6p1/6K1/2Bp3Q/2kp4/1R6

#4

4 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Qg2!
      • threat
        • 2.Qxd2+
          • 2...Kxb1
            • 3.Qb2#
      • 1...Kxb1
        • 2.Qb7+
          • 2...Kc1
            • 3.Qb2+
              • 3...Kd1
                • 4.Qxd2#
          • 2...Kc2
            • 3.Qb2+
              • 3...Kd1
                • 4.Qxd2#
      • 1...Kxc3
        • 2.Qc6+
          • 2...Kd4
            • 3.Rb4+
              • 3...Ke3
                • 4.Qf3#
              • 3...Ke5
                • 4.Re4#

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).