Problem Display
PID: 73997 (3Q4/1K6/8/3Nb1Bp/2Npk3/1p3ppr/4b1r1/8 w - - 0 1)

Wurzburg, Otto

Pittsburgh Leader, 1915

3Q4/1K6/8/3Nb1Bp/2Npk3/1p3ppr/4b1r1/8

#3

5 + 10


3325 Wurzburg Artistry 1974

SOLUTION


  • SOUND
  • Keys
    • 1.Qg8!
      • threat
        • 2.Qg6+
          • 2...Kxd5
            • 3.Qc6#
      • 1...Kd3
        • 2.Sb4+
          • 2...Kc3
            • 3.Bd2#
          • 2...Ke4
            • 3.Qh7#
            • 3.Qg6#
      • 1...Kf5
        • 2.Se7+
          • 2...Ke4
            • 3.Qh7#
            • 3.Qg6#
          • 2...Kg4
            • 3.Sxe5#
      • 1...f2
        • 2.Qg6+
          • 2...Kf3
            • 3.Sxe5#
          • 2...Kxd5
            • 3.Qc6#
      • 1...Bd6
        • 2.Sxd6+
          • 2...Kd3
            • 3.Qh7#
            • 3.Qg6#
          • 2...Ke5
            • 3.Bf4#
      • 1...Bf6
        • 2.Sd6+
          • 2...Kd3
            • 3.Qh7#
            • 3.Qg6#
          • 2...Ke5
            • 3.Bf4#
      • 1...Bg7
        • 2.Sd6+
          • 2...Kd3
            • 3.Qh7#
          • 2...Ke5
            • 3.Bf4#
      • 1...d3
        • 2.Sd2+
          • 2...Kd4
            • 3.Be3#
          • 2...Kf5
            • 3.Se3#

FEATURES


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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).