Problem Display
PID: 182542 (2rb4/1rB3p1/3R2PN/4k3/1pB2pq1/5bn1/1KPN4/8 w - - 0 1)

Wirtanen, Erkki Aukusti

Bulletin Ouvrier des Echecs, 1953

2rb4/1rB3p1/3R2PN/4k3/1pB2pq1/5bn1/1KPN4/8

#3

8 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Sf5
      • 2.Sf7#
  • Keys
    • 1.Bd3!
      • threat
        • 2.Sc4#
        • 2.Sf7#
      • 1...Rbxc7
        • 2.Sc4+
          • 2...Rxc4
            • 3.Sf7#
      • 1...Rcxc7
        • 2.Sf7+
          • 2...Rxf7
            • 3.Sc4#
      • 1...Qe6
        • 2.Sxf3+
          • 2...Kf6
            • 3.Sg8#
      • 1...Bd5
        • 2.Sxg4+
          • 2...Kd4
            • 3.Sb3#

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).