Problem Display
PID: 185582 (8/8/Q4pB1/2pk3P/p2p1P2/K3p1P1/1P6/8 w - - 0 1)

Dobbs, Gilbert S

Hampstead and Highgate Express, 1909

8/8/Q4pB1/2pk3P/p2p1P2/K3p1P1/1P6/8

#3

7 + 6


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Bf5?
      • threat
        • 2.Qe6#
      • 1...d3
        • 2.Qe6+
          • 2...Kd4
            • 3.Qe4#
      • 1...c4!
    • 1.Qc6+?
      • 1...Kc4
        • 2.Be4
          • threat
            • 3.Qxa4#
            • 3.Qa6#
      • 1...Kxc6!
  • Keys
    • 1.Be8!
      • threat
        • 2.Qb7+
          • 2...Kc4
            • 3.Bb5#
          • 2...Kd6
            • 3.Qd7#
          • 2...Ke6
            • 3.Qd7#
      • 1...Ke4
        • 2.Bc6+
          • 2...Kf5
            • 3.Qc8#
      • 1...d3
        • 2.Qxd3+
          • 2...Ke6
            • 3.Qd7#
      • 1...f5
        • 2.Bd7
          • threat
            • 3.Qe6#
          • 2...Ke4
            • 3.Bc6#
          • 2...d3
            • 3.Qxd3#
          • 2...c4
            • 3.Qc6#

FEATURES


NOT CLASSIFIED


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).