Problem Display
PID: 40760 (1r1b4/1p1Qpp2/1p6/5pPP/pPpPkP2/4P3/4K3/8 w - - 0 1)

Erdos, Dr Geza

2nd Prize, BCF 030. Ty., 1938-1939

1r1b4/1p1Qpp2/1p6/5pPP/pPpPkP2/4P3/4K3/8

#4

8 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.d5!
      • threat
        • 2.Qxf5+
          • 2...Kxf5
            • 3.Kf3
              • threat
                • 4.e4#
      • 1...Bc7
        • 2.Qxc7
          • threat
            • 3.Qe5#
            • 3.Qxc4#
          • 2...Kxd5
            • 3.Qd7+
              • 3...Ke4
                • 4.Qd4#
      • 1...e5
        • 2.dxe5 ep
          • threat
            • 3.Qd4#
          • 2...Bf6
            • 3.Qd1
              • threat
                • 4.Qh1#
      • 1...e6
        • 2.dxe6
          • threat
            • 3.Qd4#
          • 2...Bf6
            • 3.Qd1
              • threat
                • 4.Qh1#

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).