Problem Display
PID: 119655 (8/3KB3/4P3/8/2k5/8/1P6/3Q4 w - - 0 1)

Ochkur, Aleksandr P

Kudesnik, 1998

8/3KB3/4P3/8/2k5/8/1P6/3Q4

#3

5 + 1


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Kd6?
      • 1...Kb4
        • 2.Kc6+
          • 2...Kc4
            • 3.Qd5#
          • 2...Ka5
            • 3.Qa1#
      • 1...Kb5!
    • 1.Bd8?
      • 1...Kb4
        • 2.Qd5
          • 2...Ka4
            • 3.Qc4#
      • 1...Kb5
        • 2.Qb3+
          • 2...Kc5
            • 3.Bb6#
          • 2...Ka6
            • 3.Qb6#
        • 2.Qd4
          • 2...Ka6
            • 3.Qb6#
      • 1...Kc5!
    • 1.Qd6?
      • 1...Kb5
        • 2.Qc6+
          • 2...Ka5
            • 3.b4#
      • 1...Kb3!
  • Keys
    • 1.Qf3!
      • 1...Kd4
        • 2.b3
          • 2...Ke5
            • 3.Bf6#
      • 1...Kb5
        • 2.Qc6+
          • 2...Ka5
            • 3.b4#

FEATURES


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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).