Problem Display
PID: 67741 (8/1B2N1K1/8/3p4/3kp3/8/2Q4P/8 w - - 0 1)

Markevitch, Alex

StrateGems, 2006

8/1B2N1K1/8/3p4/3kp3/8/2Q4P/8

#3

5 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...e3
      • 2.Sc6#
  • Tries
    • 1.Bc8?
      • threat
        • 2.Sf5+
          • 2...Ke5
            • 3.Qc7#
      • 1...Ke5
        • 2.Qc3+
          • 2...Kf4
            • 3.Qg3#
          • 2...Kd6
            • 3.Sf5#
          • 2...d4
            • 3.Qg3#
            • 3.Qc7#
      • 1...Ke3!
  • Keys
    • 1.Ba6!
      • 1...Ke3
        • 2.Qc3+
          • 2...Kf2
            • 3.Qg3#
          • 2...Kf4
            • 3.Qg3#
      • 1...Ke5
        • 2.Qc7+
          • 2...Kd4
            • 3.Sf5#
          • 2...Ke6
            • 3.Bc8#

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).