Problem Display
PID: 60269 (r7/p1Q2b2/K7/3p4/1PBkN3/8/2P2P2/6b1 w - - 0 1)

Marble, Murray

1st HM., La Strategie, 1908-1909

r7/p1Q2b2/K7/3p4/1PBkN3/8/2P2P2/6b1

#3

7 + 6


5424 Versunkene Schatze 1998
14986 White-Hume Collection 2015

SOLUTION


  • SOUND
  • Tries
    • 1.Qe5+?
      • 1...Kxc4
        • 2.Qc3#
      • 1...Kxe5!
  • Keys
    • 1.Qg3!
      • threat
        • 2.c3+
          • 2...Kxc4
            • 3.Sd2#
          • 2...Kxe4
            • 3.Bd3#
      • 1...Kxe4
        • 2.Bd3+
          • 2...Kd4
            • 3.Qg7#
      • 1...dxc4
        • 2.Sf6
          • threat
            • 3.Qe3#
            • 3.c3#
          • 2...c3
            • 3.Qf4#
      • 1...dxe4
        • 2.Bxf7
          • threat
            • 3.Qg7#
            • 3.c3#
          • 2...e3
            • 3.Qxe3#

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).