Problem Display
PID: 192349 (7n/4K3/p4Np1/p7/2k2p2/8/1QP5/8 w - - 0 1)

Chocolous, Jiri

Casopis ceskoslovenskych sachistu, 1917

7n/4K3/p4Np1/p7/2k2p2/8/1QP5/8

#3

4 + 6


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Qb3+?
      • 1...Kd4
        • 2.Sd7
          • threat
            • 3.Qd3#
          • 2...Ke4
            • 3.Qd3#
      • 1...Kc5!
  • Keys
    • 1.Sd7!
      • threat
        • 2.Qb3+
          • 2...Kd4
            • 3.Qd3#
      • 1...Kd5
        • 2.Qc3
          • threat
            • 3.Sf6#
          • 2...Ke4
            • 3.Qd3#
      • 1...a4
        • 2.Qe5
          • threat
            • 3.Qc5#
          • 2...Kb4
            • 3.Qc5#

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).