Problem Display
PID: 255725 (8/1P2pN2/4p2P/4P1p1/5k2/2R2B2/1K5P/8 w - - 0 1)

Bouchez, Laurent

Primault, Andre

Buletin Problemistic, 2003

8/1P2pN2/4p2P/4P1p1/5k2/2R2B2/1K5P/8

#3

8 + 4


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.b8Q!
      • threat
        • 2.Qb4+
          • 2...Kf5
            • 3.Qe4#
        • 2.Qb7
          • threat
            • 3.Qe4#
          • 2...Kf5
            • 3.Qe4#
        • 2.Qa8
          • threat
            • 3.Qe4#
          • 2...Kf5
            • 3.Qe4#
        • 2.Qg8
          • threat
            • 3.Qxg5#
          • 2...Kf5
            • 3.Qxg5#
          • 2...g4
            • 3.Qxg4#
            • 3.Qg5#
      • 1...Kf5
        • 2.Qg8
          • threat
            • 3.Qxg5#
          • 2...Kf4
            • 3.Qxg5#
          • 2...g4
            • 3.Qxg4#
            • 3.Qg5#
      • 1...g4
        • 2.Qb4+
          • 2...Kf5
            • 3.Qe4#
            • 3.Qxg4#
        • 2.Qb7
          • threat
            • 3.Qe4#
          • 2...Kf5
            • 3.Qe4#
          • 2...gxf3
            • 3.Qxf3#
        • 2.Qa8
          • threat
            • 3.Qe4#
          • 2...Kf5
            • 3.Qe4#
          • 2...gxf3
            • 3.Qxf3#

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).