Problem Display
PID: 219660 (8/8/R7/3k4/8/6P1/5Q2/1K6 w - - 0 1)

Kashcheev, Niktopolion Pavlovich

Land og Folk, 1975

8/8/R7/3k4/8/6P1/5Q2/1K6

#3

4 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Rd6
        • 2...Ke5
          • 3.Qf4#
  • Tries
    • 1.Qc2?
      • 1...Ke5
        • 2.Qc4
          • 2...Kf5
            • 3.Qf4#
      • 1...Kd4!
    • 1.Qf5+?
      • 1...Kc4
        • 2.Ra4+
          • 2...Kb3
            • 3.Qc2#
          • 2...Kc3
            • 3.Qc2#
      • 1...Kd4!
  • Keys
    • 1.Kc2!
      • threat
        • 2.Kd3
          • 2...Ke5
            • 3.Qc5#
      • 1...Kc4
        • 2.Ra5
          • 2...Kb4
            • 3.Qc5#
      • 1...Ke4
        • 2.Rd6
          • 2...Ke5
            • 3.Qf4#
      • 1...Ke5
        • 2.Kd3
          • 2...Kd5
            • 3.Qd4#
            • 3.Qf5#

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).