Problem Display
PID: 175412 (8/8/3pp3/1B6/1N1k4/Q7/6PB/2K5 w - - 0 1)

Derka, Frantisek

Narodni listy, 1899

8/8/3pp3/1B6/1N1k4/Q7/6PB/2K5

#2

6 + 3


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Sets
    • 1...Ke4
      • 2.Qd3#
  • Tries
    • 1.Kd2?
      • threat
        • 2.Qe3#
      • 1...Ke4
        • 2.Qd3#
      • 1...Kc5!
    • 1.Sc2+?
      • 1...Ke4
        • 2.Qd3#
        • 2.Qf3#
      • 1...Kd5!
    • 1.Sc6+?
      • 1...Ke4
        • 2.Qd3#
        • 2.Qf3#
      • 1...Kd5!
    • 1.Qc3+?
      • 1...Ke4
        • 2.Qd3#
      • 1...Kxc3!
    • 1.Qa7+?
      • 1...Ke4
        • 2.Bd3#
      • 1...Kc3!
  • Keys
    • 1.Sa6!
      • threat
        • 2.Qd3#
      • 1...Ke4
        • 2.Qd3#
      • 1...Kd5
        • 2.Qd3#
    • 1.Bxd6!
      • threat
        • 2.Qd3#
      • 1...Ke4
        • 2.Qd3#
    • 1.Bd3!
      • 1...Ke3
        • 2.Qa7#
      • 1...Kc5
        • 2.Bg1#
      • 1...d5
        • 2.Sc2#
      • 1...e5
        • 2.Bg1#

FEATURES


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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).