Problem Display
PID: 209208 (8/1p4p1/6pb/3p2N1/Q1P3Bk/6NP/8/5K2 w - - 0 1)

Sova, Jakub

Ceskoslovenska republika, 1926

8/1p4p1/6pb/3p2N1/Q1P3Bk/6NP/8/5K2

#3

7 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Qc2?
      • threat
        • 2.Sf3+
          • 2...Kxg3
            • 3.Qh2#
      • 1...Bxg5
        • 2.Sf5+
          • 2...gxf5
            • 3.Qf2#
      • 1...Kxg5!
    • 1.Qa2?
      • threat
        • 2.Sf3+
          • 2...Kxg3
            • 3.Qh2#
      • 1...Bxg5
        • 2.Sf5+
          • 2...gxf5
            • 3.Qf2#
      • 1...Kxg5!
    • 1.Qa3?
      • threat
        • 2.Se2
          • threat
            • 3.Sf3#
          • 2...Kxg5
            • 3.Qe7#
          • 2...Bxg5
            • 3.Qg3#
      • 1...Kxg5
        • 2.Qe7+
          • 2...Kf4
            • 3.Se2#
      • 1...Bxg5!
  • Keys
    • 1.Qb4!
      • threat
        • 2.Se2
          • threat
            • 3.Sf3#
          • 2...Kxg5
            • 3.Qe7#
          • 2...Bxg5
            • 3.Qe1#
      • 1...Kxg3
        • 2.Qd6+
          • 2...Kh4
            • 3.Sf3#
      • 1...Kxg5
        • 2.Qe7+
          • 2...Kf4
            • 3.Se2#
      • 1...Bxg5
        • 2.Sf5+
          • 2...gxf5
            • 3.Qe1#

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).