Problem Display
PID: 275848 (2K5/8/4p3/4Np2/2Q5/4k3/8/7B w - - 0 1)

Bruder, Wolfgang Alexander

Rezinkin, Valery Ivanovich

Weissauer, Hermann

Rochade Europa, 2009

2K5/8/4p3/4Np2/2Q5/4k3/8/7B

#4

4 + 3


6490 yacpdb 2024

SOLUTION


  • SOUND
  • Keys
    • 1.Bf3!
      • 1...Kd2
        • 2.Qd3+
          • 2...Kc1
            • 3.Sc4
              • threat
                • 4.Qd1#
      • 1...Kf2
        • 2.Qe2+
          • 2...Kg3
            • 3.Sg6
              • threat
                • 4.Qg2#
              • 3...Kh3
                • 4.Qg2#
      • 1...f4
        • 2.Qc2
          • 2...Kd4
            • 3.Sc6+
              • 3...Ke3
                • 4.Qe2#

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).