Problem Display
PID: 256391 (bN6/4K1p1/1p6/3k1p2/B4P2/8/1P3Q2/8 w - - 0 1)

Ignatenko, Gennady Petrovich

2nd Comm., Havel-140 MT (Kudesnik), 2020-2021

bN6/4K1p1/1p6/3k1p2/B4P2/8/1P3Q2/8

#3

6 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Bc6+?
      • 1...Kc4
        • 2.Qc2+
          • 2...Kb4
            • 3.Qc3#
          • 2...Kd4
            • 3.Qc3#
      • 1...Bxc6!
    • 1.Qd2+?
      • 1...Kc4
        • 2.Kd6
          • threat
            • 3.Qc3#
            • 3.b3#
        • 2.Sa6
          • threat
            • 3.b3#
        • 2.Sd7
          • threat
            • 3.b3#
        • 2.b3+
          • 2...Kc5
            • 3.Sa6#
            • 3.Sd7#
            • 3.Qd6#
      • 1...Kc5
        • 2.Sa6+
          • 2...Kc4
            • 3.b3#
        • 2.Sd7+
          • 2...Kc4
            • 3.b3#
        • 2.b3
          • threat
            • 3.Sa6#
            • 3.Sd7#
            • 3.Qd6#
      • 1...Ke4!
  • Keys
    • 1.Sd7!
      • threat
        • 2.Sxb6+
          • 2...Ke4
            • 3.Bc2#
      • 1...Kc4
        • 2.Qd2
          • threat
            • 3.b3#
      • 1...Ke4
        • 2.Sxb6
          • threat
            • 3.Bc2#
          • 2...Kd3
            • 3.Bc2#
      • 1...b5
        • 2.Bb3+
          • 2...Ke4
            • 3.Sc5#
          • 2...Kc6
            • 3.Qb6#

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).