Problem Display
PID: 26124 (8/8/1p2B2Q/3pk2P/8/B2P1P2/6b1/1K6 w - - 0 1)

Williams, Philip Hamilton

Source?, 0000

8/8/1p2B2Q/3pk2P/8/B2P1P2/6b1/1K6

#3

7 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...d4
      • 2.f4#
  • Tries
    • 1.Kc2?
      • threat
        • 2.Be7
          • threat
            • 3.Qe3#
            • 3.Qf6#
          • 2...Kd4
            • 3.Qf4#
        • 2.d4+
          • 2...Kxd4
            • 3.Qf4#
      • 1...Bf1
        • 2.d4+
          • 2...Kxd4
            • 3.Qf4#
      • 1...Bh3
        • 2.d4+
          • 2...Kxd4
            • 3.Qf4#
      • 1...Bxf3!
    • 1.Be7?
      • threat
        • 2.Qe3#
        • 2.Qf6#
      • 1...Bxf3
        • 2.Qf6#
      • 1...d4
        • 2.Qf6#
        • 2.f4#
      • 1...Kd4!
    • 1.Bc8?
      • threat
        • 2.Qe3+
          • 2...Kf6
            • 3.Qe7#
      • 1...Bxf3
        • 2.Qg7+
          • 2...Kf4
            • 3.Bc1#
      • 1...Kd4!
  • Keys
    • 1.Bd7!
      • threat
        • 2.Qe3+
          • 2...Kf6
            • 3.Qe7#
      • 1...Kd4
        • 2.Bb2+
          • 2...Kxd3
            • 3.Bb5#
          • 2...Kc5
            • 3.Qf8#
      • 1...Bxf3
        • 2.Qg7+
          • 2...Kf4
            • 3.Bc1#

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).