Problem Display
PID: 127313 (2K1R2n/p7/4N3/n3k3/2p3p1/8/4P1Q1/8 w - - 0 1)

Chocolous, Jiri

Casopis ceskoslovenskych sachistu, 1914

2K1R2n/p7/4N3/n3k3/2p3p1/8/4P1Q1/8

#3

5 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qd5+?
      • 1...Kf6
        • 2.Qg5+
          • 2...Kf7
            • 3.Re7#
      • 1...Kxd5!
  • Keys
    • 1.Qf2!
      • threat
        • 2.Sc7+
          • 2...Kd6
            • 3.Re6#
      • 1...Kd5
        • 2.Kd7
          • threat
            • 3.Sf4#
            • 3.Sc7#
            • 3.Qd4#
            • 3.Qf5#
          • 2...Ke4
            • 3.Sc7#
          • 2...Ke5
            • 3.Sc7#
        • 2.Sc7+
          • 2...Kc6
            • 3.Re6#
          • 2...Kd6
            • 3.Re6#
        • 2.Qd4+
          • 2...Kc6
            • 3.Qc5#
        • 2.Qf5+
          • 2...Kc6
            • 3.Qc5#
          • 2...Kd6
            • 3.Qc5#
      • 1...Sc6
        • 2.Qf4+
          • 2...Kd5
            • 3.e4#
      • 1...Sg6
        • 2.Qd4+
          • 2...Kf5
            • 3.e4#

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).