Problem Display
PID: 42071 (K7/4b3/3P2p1/p2k1P2/4N3/1p6/2p5/2Q3BB w - - 0 1)

Pauly, Wolfgang

Source?, 0000

K7/4b3/3P2p1/p2k1P2/4N3/1p6/2p5/2Q3BB

#3

7 + 6


4198 Wolfgang Pauly Challenge of a Legacy 2001

SOLUTION


  • SOUND
  • Tries
    • 1.Qf4?
      • threat
        • 2.Sd2#
        • 2.Sc3#
        • 2.Sg3#
        • 2.Sc5#
        • 2.Sg5#
        • 2.Sf6#
      • 1...Kc4
        • 2.Sd2+
          • 2...Kc3
            • 3.Qd4#
          • 2...Kd3
            • 3.Qe3#
          • 2...Kb5
            • 3.Qc4#
        • 2.Sc3+
          • 2...Kxc3
            • 3.Qd4#
          • 2...Kd3
            • 3.Qd4#
      • 1...Kc6!
  • Keys
    • 1.Qe3!
      • threat
        • 2.Qc5#
      • 1...Kc4
        • 2.Qc5+
          • 2...Kd3
            • 3.Qb5#
      • 1...Ke5
        • 2.Bh2+
          • 2...Kd5
            • 3.Sd2#
            • 3.Qc5#
          • 2...Kxf5
            • 3.Qh3#
      • 1...Kc6
        • 2.Sc5+
          • 2...Kb5
            • 3.Qxb3#
          • 2...Kb6
            • 3.Qxb3#
          • 2...Kxd6
            • 3.Bh2#
            • 3.Qf4#
            • 3.Qg3#
      • 1...gxf5
        • 2.Sc5+
          • 2...Kc4
            • 3.Qxb3#
          • 2...Kxd6
            • 3.Qf4#
      • 1...c1Q
        • 2.Sc5+
          • 2...Kc4
            • 3.Qxb3#
          • 2...Kxd6
            • 3.Bh2#
      • 1...c1R
        • 2.Sc5+
          • 2...Kc4
            • 3.Qxb3#
          • 2...Kxd6
            • 3.Bh2#
            • 3.Qf4#
            • 3.Qg3#

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).