Problem Display
PID: 35704 (8/3pKB2/3R3B/4pP2/2p1k2N/2pppp1p/P1r4r/8 w - - 0 1)

Zepler, Erich Ernest

Wiener Schachzeitung, 1949

8/3pKB2/3R3B/4pP2/2p1k2N/2pppp1p/P1r4r/8

#4

7 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.a3!
      • threat
        • 2.Bd5+
          • 2...Kd4
            • 3.Bc6+
              • 3...Kc5
                • 4.Bxe3#
      • 1...Rce2
        • 2.Bxc4
          • threat
            • 3.Bxd3#
          • 2...Rd2
            • 3.Ba6
              • threat
                • 4.Bb7#
              • 3...Rb2
                • 4.Bxd3#
      • 1...Rhe2
        • 2.Bh5
          • threat
            • 3.Bxf3#
          • 2...Rf2
            • 3.f6
              • threat
                • 4.Bg6#
              • 3...Rg2
                • 4.Bxf3#
      • 1...e2
        • 2.Bd5+
          • 2...Kd4
            • 3.Bc6+
              • 3...Kc5
                • 4.Be3#

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).