Problem Display
PID: 239106 (8/4Q1p1/6P1/4P2p/1P2rk2/2pP1B1K/2P1P3/4B3 w - - 0 1)

Borodatov, Leonid

The Problemist, 1988

8/4Q1p1/6P1/4P2p/1P2rk2/2pP1B1K/2P1P3/4B3

#3

10 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Bg3+?
      • 1...Kf5
        • 2.Bxe4#
      • 1...Ke3!
    • 1.dxe4?
      • 1...Ke3
        • 2.Kh4
          • 2...Kd4
            • 3.Qc5#
          • 2...Kf4
            • 3.Qg5#
      • 1...h4!
  • Keys
    • 1.Kh4!
      • threat
        • 2.Qg5#
      • 1...Ke3+
        • 2.dxe4
          • 2...Kd4
            • 3.Qc5#
          • 2...Kf4
            • 3.Qg5#
      • 1...Kf5+
        • 2.Bxe4+
          • 2...Kf4
            • 3.Qg5#
      • 1...Rxe2
        • 2.Qg5+
          • 2...Kxf3
            • 3.Qg3#
      • 1...Rxe5
        • 2.Qc7
          • 2...Ke3
            • 3.Qxe5#
          • 2...Kf5
            • 3.Qf7#

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).