Problem Display
PID: 203931 (8/1N1N4/1P6/3k4/8/6K1/3P4/Q7 w - - 0 1)

Rohr, Hugo

Kagans Neueste Schachnachrichten, 1924

8/1N1N4/1P6/3k4/8/6K1/3P4/Q7

#3

6 + 1


6490 yacpdb 2020

SOLUTION


  • COOKED
  • Tries
    • 1.Qc3?
      • 1...Ke4
        • 2.Qc4+
          • 2...Kf5
            • 3.Qg4#
      • 1...Ke6!
    • 1.Qa2+?
      • 1...Ke4
        • 2.Qc4+
          • 2...Kf5
            • 3.Qg4#
      • 1...Kc6
        • 2.Sbc5
          • 2...Kb5
            • 3.Qa4#
          • 2...Kd6
            • 3.Qe6#
      • 1...Kd4!
  • Keys
    • 1.Sbc5!
      • 1...Kc4
        • 2.Qa8
          • 2...Kb4
            • 3.Qa4#
          • 2...Kd4
            • 3.Qe4#
          • 2...Kb5
            • 3.Qa4#
      • 1...Kc6
        • 2.Qd4
          • 2...Kb5
            • 3.Qa4#
        • 2.Qa2
          • 2...Kb5
            • 3.Qa4#
          • 2...Kd6
            • 3.Qe6#
      • 1...Kd6
        • 2.Qa8
          • 2...Ke7
            • 3.Qf8#
    • 1.Sdc5!
      • 1...Kc4
        • 2.Qb1
          • 2...Kd4
            • 3.Qe4#
          • 2...Kd5
            • 3.Qe4#
        • 2.Qa4+
          • 2...Kd5
            • 3.Qe4#
      • 1...Kc6
        • 2.Qb1
          • 2...Kd5
            • 3.Qe4#

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).