Problem Display
PID: 155540 (8/3p3B/5Pp1/1Pp1P3/4k3/p5pP/8/2BQK2b w - - 0 1)

Anonymous

Mannheimer Shcachklub Ty., 1932

8/3p3B/5Pp1/1Pp1P3/4k3/p5pP/8/2BQK2b

#3

8 + 7


14986 White-Hume Collection 2015

SOLUTION


  • SOUND
  • Tries
    • 1.Qg4+?
      • 1...Kd5
        • 2.Bg8+
          • 2...Kxe5
            • 3.Qf4#
      • 1...Kxe5
        • 2.Qf4+
          • 2...Kd5
            • 3.Bg8#
          • 2...Ke6
            • 3.Bg8#
      • 1...Kd3!
    • 1.Qd6?
      • threat
        • 2.Bxg6+
          • 2...Kf3
            • 3.Qd5#
      • 1...Bg2
        • 2.Bxg6+
          • 2...Kf3
            • 3.Qd1#
            • 3.Qd3#
            • 3.Qd5#
      • 1...g2
        • 2.Bxg6+
          • 2...Kf3
            • 3.Qd3#
      • 1...Kf5!
  • Keys
    • 1.Bg8!
      • threat
        • 2.Qg4+
          • 2...Kd3
            • 3.Qc4#
          • 2...Kxe5
            • 3.Qf4#
      • 1...Kxe5
        • 2.Qd6+
          • 2...Ke4
            • 3.Qd5#
          • 2...Kf5
            • 3.Qf4#
          • 2...Kxd6
            • 3.Bf4#
      • 1...Kf5
        • 2.Qg4+
          • 2...Kxe5
            • 3.Qf4#
      • 1...Bf3
        • 2.Qxf3+
          • 2...Kxf3
            • 3.Bd5#
          • 2...Kd4
            • 3.Qe3#
          • 2...Kxe5
            • 3.Qf4#
      • 1...c4
        • 2.Qg4+
          • 2...Kd3
            • 3.Qxc4#
          • 2...Kxe5
            • 3.Qf4#
      • 1...g5
        • 2.Qd5+
          • 2...Kf5
            • 3.Bh7#
      • 1...d5
        • 2.Qxd5+
          • 2...Kf5
            • 3.Be6#

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).