Problem Display
PID: 209984 (4Brbq/1n2BpR1/7b/p2ppQ2/N2kp3/1Pp5/4Kp1n/5R1r w - - 0 1)

Pradignat, Emile Leonard

Baltimore American and Commercial Advertiser, 1883

4Brbq/1n2BpR1/7b/p2ppQ2/N2kp3/1Pp5/4Kp1n/5R1r

#4

8 + 15


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bb4!
      • threat
        • 2.Bxc3#
      • 1...axb4
        • 2.Qg6
          • threat
            • 3.Qb6+
              • 3...Sc5
                • 4.Qxc5#
                • 4.Qxb4#
          • 2...fxg6
            • 3.Rxb7
              • threat
                • 4.Rxb4#
          • 2...Sc5
            • 3.Qb6
              • threat
                • 4.Qxc5#
                • 4.Qxb4#
          • 2...Sd6
            • 3.Qxd6
              • threat
                • 4.Qxb4#
                • 4.Qc5#
                • 4.Qb6#
          • 2...f6
            • 3.Rxb7
              • threat
                • 4.Rxb4#
      • 1...Bd2
        • 2.Bxc3+
          • 2...Bxc3
            • 3.Qxf2+
              • 3...e3
                • 4.Qxe3#
        • 2.Qxf2+
          • 2...e3
            • 3.Bxc3+
              • 3...Ke4
                • 4.Qf5#
              • 3...Bxc3
                • 4.Qxe3#

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).