Problem Display
PID: 47104 (3Q1b2/8/6p1/1r1NP3/bp2k1B1/3p1p1p/8/B4K2 w - - 0 1)

Braune, Robert

The Westminster Papers, 1878

3Q1b2/8/6p1/1r1NP3/bp2k1B1/3p1p1p/8/B4K2

#4

6 + 9


119 Tidskrift for Schack 1904
5821 Robert Braune - Apotre de la Symetrie 1914
56 The Problemist 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Qh4!
      • threat
        • 2.Be6#
      • 1...Kxd5
        • 2.Bd7
          • threat
            • 3.Qd4#
          • 2...Bc5
            • 3.Qc4+
              • 3...Kxc4
                • 4.Be6#
      • 1...Rxd5
        • 2.Bh5+
          • 2...Ke3
            • 3.Qg5+
              • 3...Ke4
                • 4.Bxg6#
      • 1...g5
        • 2.Bxf3+
          • 2...Kxf3
            • 3.Qf2+
              • 3...Ke4
                • 4.Sf6#
              • 3...Kg4
                • 4.Sf6#
          • 2...Kf5
            • 3.Qh7+
              • 3...Ke6
                • 4.Sc7#

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).