Problem Display
PID: 226008 (8/8/4p3/8/6K1/2p1k3/4B3/3Q4 w - - 0 1)

Borgula, Jan

Praca, 1948

8/8/4p3/8/6K1/2p1k3/4B3/3Q4

#3

3 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Bb5?
      • threat
        • 2.Qd3+
          • 2...Kf2
            • 3.Qg3#
      • 1...Kf2
        • 2.Qf1+
          • 2...Ke3
            • 3.Qf4#
      • 1...Ke4!
    • 1.Ba6?
      • threat
        • 2.Qd3+
          • 2...Kf2
            • 3.Qg3#
      • 1...Kf2
        • 2.Qf1+
          • 2...Ke3
            • 3.Qf4#
      • 1...Ke4!
  • Keys
    • 1.Bc4!
      • threat
        • 2.Qd3+
          • 2...Kf2
            • 3.Qg3#
      • 1...Kf2
        • 2.Qf1+
          • 2...Ke3
            • 3.Qf4#
      • 1...Ke4
        • 2.Qd6
          • threat
            • 3.Qf4#
          • 2...Ke3
            • 3.Qf4#
          • 2...e5
            • 3.Qd3#

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).