Problem Display
PID: 130058 (1BB5/8/8/p7/4k3/2b5/K4Q2/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Pat a Mat, 1985

1BB5/8/8/p7/4k3/2b5/K4Q2/8

#3

4 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qe2+?
      • 1...Kd4
        • 2.Ba7+
          • 2...Kd5
            • 3.Qe6#
      • 1...Kd5!
    • 1.Qf5+?
      • 1...Kd4
        • 2.Ba6
          • threat
            • 3.Ba7#
            • 3.Qe5#
          • 2...Ke3
            • 3.Qf4#
      • 1...Ke3!
  • Keys
    • 1.Ba7!
      • threat
        • 2.Qf5#
      • 1...Kd3
        • 2.Bf5+
          • 2...Kc4
            • 3.Qc5#
      • 1...Kd5
        • 2.Qc5+
          • 2...Ke4
            • 3.Qf5#
      • 1...Ke5
        • 2.Qf5+
          • 2...Kd6
            • 3.Qc5#
      • 1...Bd4
        • 2.Qxd4+
          • 2...Kf3
            • 3.Qg4#
      • 1...Be5
        • 2.Bf5+
          • 2...Kd5
            • 3.Qc5#

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).