Problem Display
PID: 212998 (6N1/K2R4/4p3/4k3/P1ppB2P/2pPppP1/2Q4r/6n1 w - - 0 1)

Kuijers, LA

Op de Hoogte, 1912

6N1/K2R4/4p3/4k3/P1ppB2P/2pPppP1/2Q4r/6n1

#3

9 + 9


SOLUTION


  • SOUND
  • Tries
    • 1.Sh6?
      • threat
        • 2.Sg4#
      • 1...cxd3
        • 2.Qxd3
          • threat
            • 3.Sg4#
            • 3.Qxd4#
          • 2...Kf6
            • 3.Sg4#
      • 1...Rxh4!
    • 1.Qb1?
      • threat
        • 2.Qb5#
        • 2.Qb8#
      • 1...cxd3
        • 2.Qb5+
          • 2...Kxe4
            • 3.Sf6#
        • 2.Qb8+
          • 2...Kxe4
            • 3.Qf4#
      • 1...Rb2!
    • 1.Qxc3?
      • threat
        • 2.Qxd4#
        • 2.Qa5#
      • 1...cxd3
        • 2.Qxd4#
      • 1...Rb2
        • 2.Qxd4#
      • 1...Se2
        • 2.Qa5#
      • 1...dxc3!
  • Keys
    • 1.Bh7!
      • threat
        • 2.Qxc3
          • threat
            • 3.Qxd4#
            • 3.Qa5#
          • 2...dxc3
            • 3.d4#
      • 1...Rxc2
        • 2.Sh6
          • threat
            • 3.Sg4#
          • 2...Kf6
            • 3.Sg4#
      • 1...Rxh4
        • 2.Qb1
          • threat
            • 3.Qb5#
            • 3.Qb8#
      • 1...cxd3
        • 2.Qxd3
          • threat
            • 3.Qe4#
            • 3.Qb5#
            • 3.Qxd4#
      • 1...Rd2
        • 2.Sh6
          • threat
            • 3.Sg4#
          • 2...Kf6
            • 3.Sg4#
      • 1...Se2
        • 2.Qb1
          • threat
            • 3.Qb5#
            • 3.Qb8#

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).