Problem Display
PID: 212240 (8/8/4q3/4b3/p2p4/1p5Q/1N6/K1k5 w - - 0 1)

Estephe, Victor

American Chess Nuts, 1868

8/8/4q3/4b3/p2p4/1p5Q/1N6/K1k5

#4

3 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qd3!
      • threat
        • 2.Qd1#
      • 1...Qg4
        • 2.Sc4
          • threat
            • 3.Qb1#
            • 3.Qd2#
          • 2...b2+
            • 3.Ka2
              • threat
                • 4.Qb1#
                • 4.Qd2#
              • 3...b1Q+
                • 4.Qxb1#
              • 3...b1B+
                • 4.Qxb1#
              • 3...b1S
                • 4.Qxb1#

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).