Problem Display
PID: 101847 (8/8/4p3/3PPP2/4Pk1K/1Q1Bp3/1BP3P1/8 w - - 0 1)

Lider, Valentin Viktorovich

diagrammes, 1990

8/8/4p3/3PPP2/4Pk1K/1Q1Bp3/1BP3P1/8

#2

10 + 3


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Tries
    • 1.Qa4?
      • 1...exd5
        • 2.exd5#
      • 1...exf5
        • 2.exf5#
      • 1...e2!
    • 1.Qc4?
      • 1...exd5
        • 2.exd5#
      • 1...exf5
        • 2.exf5#
      • 1...e2!
  • Keys
    • 1.Qb4!
      • 1...exd5
        • 2.exd5#
      • 1...exf5
        • 2.exf5#
      • 1...e2
        • 2.Qd2#
    • 1.Qb6!
      • 1...exd5
        • 2.Qh6#
      • 1...exf5
        • 2.Qh6#
      • 1...e2
        • 2.Qf2#
    • 1.Qb8!
      • 1...exd5
        • 2.e6#
      • 1...exf5
        • 2.e6#
      • 1...e2
        • 2.Bc1#

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).