Problem Display
PID: 44736 (8/B2Q3p/3b2P1/3kpr1r/2p3Rp/7B/3P1P2/3nK3 w - - 0 1)

Hassberg, Eric Manfred

2nd Comm., BCF 042. Ty., 1942-1943

8/B2Q3p/3b2P1/3kpr1r/2p3Rp/7B/3P1P2/3nK3

#3

8 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Rfg5
      • 2.Qb7+
        • 2...Ke6
          • 3.Qf7#
    • 1...hxg6
      • 2.Qb7+
        • 2...Ke6
          • 3.Rxg6#
  • Keys
    • 1.Rg5!
      • threat
        • 2.Qb7+
          • 2...Ke6
            • 3.Qf7#
      • 1...Ke4
        • 2.Qxf5+
          • 2...Kd5
            • 3.Bg2#
            • 3.Qf3#
        • 2.Qb7+
          • 2...Kd3
            • 3.Qb1#
          • 2...Kf4
            • 3.Rg4#
      • 1...hxg6
        • 2.Qb7+
          • 2...Ke6
            • 3.Rxg6#
      • 1...c3
        • 2.Qb7+
          • 2...Kc4
            • 3.Bf1#
          • 2...Ke6
            • 3.Qf7#
      • 1...e4
        • 2.Qxf5+
          • 2...Kc6
            • 3.Qd7#
          • 2...Be5
            • 3.Qe6#
            • 3.Qd7#
      • 1...Rf7
        • 2.Bg2+
          • 2...Rf3
            • 3.Bxf3#

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).