Problem Display
PID: 143989 (8/4p3/3pP1p1/1P1k2PB/N3RP2/3pP1NP/3P4/K7 w - - 0 1)

Nielsen, Kristian

Tidskrift for Schack, 1909

8/4p3/3pP1p1/1P1k2PB/N3RP2/3pP1NP/3P4/K7

#3

12 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Sf1?
      • threat
        • 2.Bg4
          • 2...Kxe4
            • 3.Sc3#
      • 1...Kxe4
        • 2.Sc3+
          • 2...Kf5
            • 3.Bg4#
      • 1...gxh5!
    • 1.Sh1?
      • threat
        • 2.Bg4
          • 2...Kxe4
            • 3.Sc3#
      • 1...Kxe4
        • 2.Sc3+
          • 2...Kf5
            • 3.Bg4#
      • 1...gxh5!
    • 1.Se2?
      • threat
        • 2.Sec3#
      • 1...Kxe4
        • 2.Sec3+
          • 2...Kf5
            • 3.Bg4#
        • 2.Sac3+
          • 2...Kf5
            • 3.Sd4#
            • 3.Bg4#
      • 1...dxe2!
  • Keys
    • 1.Sf5!
      • threat
        • 2.Sxe7+
          • 2...Kxe4
            • 3.Sc3#
        • 2.Sg7
          • threat
            • 3.Rd4#
          • 2...Kxe4
            • 3.Sc3#
      • 1...Kxe4
        • 2.Sc3+
          • 2...Kxf5
            • 3.Bg4#
      • 1...gxf5
        • 2.Bd1
          • 2...Kxe4
            • 3.Sc3#
          • 2...fxe4
            • 3.Bb3#
      • 1...gxh5
        • 2.Sh4
          • 2...Kxe4
            • 3.Sc3#

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).