Problem Display
PID: 38608 (Qb6/2p5/1PB2PPp/1PpRN1pb/p3k3/6P1/5P2/1nK5 w - - 0 1)

Fjeld, Thorstein

Godager, Fridtjof M

1st HM., BCF 017. Ty., 1934-1935

Qb6/2p5/1PB2PPp/1PpRN1pb/p3k3/6P1/5P2/1nK5

#3

11 + 9


SOLUTION


  • SOUND
  • Tries
    • 1.Rd6+?
      • 1...Kf5
        • 2.Be4+
          • 2...Kxe5
            • 3.Qd5#
        • 2.Bd7+
          • 2...Kxe5
            • 3.Qd5#
      • 1...Kxe5!
    • 1.Qxa4+?
      • 1...c4
        • 2.Qc2#
      • 1...Kf5!
  • Keys
    • 1.Sf3!
      • 1...Kxf3
        • 2.Rd2+
          • 2...Kg4
            • 3.Bd7#
      • 1...Bxf3
        • 2.Qxa4+
          • 2...c4
            • 3.Qc2#
            • 3.Qxc4#
      • 1...Bxg6
        • 2.Rd6+
          • 2...Kf5
            • 3.Bd7#
      • 1...cxb6
        • 2.Bd7
          • threat
            • 3.Rd1#
            • 3.Rd2#
            • 3.Rd4#
            • 3.Rd6#
          • 2...Kxf3
            • 3.Rd2#
          • 2...Bxf3
            • 3.Bf5#
      • 1...Bg4
        • 2.Rd6+
          • 2...Kf5
            • 3.Be4#
      • 1...Ba7
        • 2.Qc8
          • threat
            • 3.Rd1#
            • 3.Rd2#
            • 3.Rd4#
            • 3.Rd6#
            • 3.Rd8#
            • 3.Qf5#
          • 2...Kxf3
            • 3.Rd2#
      • 1...a3
        • 2.Qxa3
          • threat
            • 3.Rxc5#
            • 3.Re5#
            • 3.Rxg5#
            • 3.Qd3#
            • 3.Qe3#
          • 2...Sxa3
            • 3.Sd2#
          • 2...Sc3
            • 3.Sd2#
      • 1...c4
        • 2.Re5+
          • 2...Kd3
            • 3.Re3#
      • 1...g4
        • 2.Rd6+
          • 2...Kf5
            • 3.Be4#

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).