Problem Display
PID: 60204 (4K3/4N3/4k3/4P3/3P1P2/4P3/1p5B/1q5b w - - 0 1)

Renaud, Georges

Le Billard Sportif, 1923

4K3/4N3/4k3/4P3/3P1P2/4P3/1p5B/1q5b

#3

7 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...Qa2
      • 2.f5#
    • 1...Qe4
      • 2.d5+
        • 2...Qxd5
          • 3.f5#
    • 1...Qa1
      • 2.f5#
    • 1...Qc1
      • 2.f5#
    • 1...Qd1
      • 2.f5#
    • 1...Qe1
      • 2.f5#
    • 1...Qg1
      • 2.f5#
    • 1...Be4
      • 2.f5+
        • 2...Bxf5
          • 3.d5#
  • Keys
    • 1.e4!
      • threat
        • 2.d5#
        • 2.f5#
      • 1...Qxe4
        • 2.d5+
          • 2...Qxd5
            • 3.f5#
      • 1...Bxe4
        • 2.f5+
          • 2...Bxf5
            • 3.d5#

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).