Problem Display
PID: 157285 (8/3Bp3/5N2/1p6/2k5/4Q1K1/8/8 w - - 0 1)

Lukashev, Viktor Sergeevich

Best Problems, 2008

8/3Bp3/5N2/1p6/2k5/4Q1K1/8/8

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Sd5?
      • threat
        • 2.Bc6
          • threat
            • 3.Qc3#
          • 2...b4
            • 3.Sb6#
        • 2.Be6
          • 2...b4
            • 3.Sc3#
            • 3.Sc7#
      • 1...e5
        • 2.Bc6
          • threat
            • 3.Qc3#
          • 2...b4
            • 3.Sb6#
        • 2.Be6
          • threat
            • 3.Qc3#
          • 2...b4
            • 3.Sc3#
            • 3.Sc7#
      • 1...e6
        • 2.Bxe6
          • 2...b4
            • 3.Sc3#
            • 3.Sc7#
      • 1...Kxd5!
  • Keys
    • 1.Se4!
      • 1...Kb4
        • 2.Qc3+
          • 2...Ka4
            • 3.Sc5#
      • 1...Kd5
        • 2.Qc5+
          • 2...Kxe4
            • 3.Bf5#
      • 1...b4
        • 2.Bc6
          • threat
            • 3.Sd2#
          • 2...b3
            • 3.Qc3#
      • 1...e5
        • 2.Qc3+
          • 2...Kd5
            • 3.Qd3#
      • 1...e6
        • 2.Qc3+
          • 2...Kd5
            • 3.Bc6#

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).