Problem Display
PID: 122837 (8/2P5/2PP4/P7/kP6/B4Q2/8/7K w - - 0 1)

von Krobshofer, Oswald

Wiener Schachzeitung, 1906

8/2P5/2PP4/P7/kP6/B4Q2/8/7K

#3

8 + 1


1829 The Theory of Pawn Promotion 1912
6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qb3+?
      • 1...Kb5
        • 2.c8B
          • 2...Kxc6
            • 3.b5#
      • 1...Kxb3!
  • Keys
    • 1.c8B!
      • 1...Kb5
        • 2.Qb3
          • 2...Kxc6
            • 3.b5#

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).