Problem Display
PID: 12592 (q4n2/1p6/b6r/5Q2/2p5/6p1/p1pp4/K1krb3 w - - 0 1)

Uppstrom, Rolf

Probleemblad, 2000

q4n2/1p6/b6r/5Q2/2p5/6p1/p1pp4/K1krb3

#3

2 + 13


SOLUTION


  • SOUND
  • Tries
    • 1.Qf3?
      • threat
        • 2.Qa3#
      • 1...Rb6
        • 2.Qa3+
          • 2...Rb2
            • 3.Qxb2#
      • 1...Bb5
        • 2.Qc3
          • threat
            • 3.Qb2#
          • 2...Qa3
            • 3.Qxa3#
      • 1...c3!
    • 1.Qc5?
      • threat
        • 2.Qa3#
      • 1...Rb6
        • 2.Qa3+
          • 2...Rb2
            • 3.Qxb2#
      • 1...Bb5!
  • Keys
    • 1.Qa5!
      • threat
        • 2.Qa3#
      • 1...Rb6
        • 2.Qa3+
          • 2...Rb2
            • 3.Qxb2#
      • 1...Bb5
        • 2.Qc3
          • threat
            • 3.Qb2#
          • 2...Qa3
            • 3.Qxa3#

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).