Problem Display
PID: 215752 (6Q1/8/5k2/2P5/8/N1K5/4P3/3B4 w - - 0 1)

Mudge, Louis W

Brownson's Chess Journal, 1887

6Q1/8/5k2/2P5/8/N1K5/4P3/3B4

#4

6 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.e4!
      • 1...Ke5
        • 2.Qf7
          • 2...Kxe4
            • 3.Bg4
              • 3...Ke3
                • 4.Qf3#
              • 3...Ke5
                • 4.Qf5#
        • 2.Qg6
          • 2...Kf4
            • 3.Qg4+
              • 3...Ke3
                • 4.Qf3#
              • 3...Ke5
                • 4.Qf5#
            • 3.Kd3
              • 3...Ke5
                • 4.Qf5#
                • 4.Qd6#
            • 3.Sc2
              • 3...Ke5
                • 4.Qf5#
      • 1...Ke7
        • 2.Bh5
          • 2...Kf6
            • 3.Qg6+
              • 3...Ke5
                • 4.Qf5#
              • 3...Ke7
                • 4.Qd6#
            • 3.Qg3
              • 3...Ke6
                • 4.Qd6#
              • 3...Ke7
                • 4.Qd6#
          • 2...Kd7
            • 3.Qb8
              • 3...Kc6
                • 4.Qc8#
              • 3...Ke6
                • 4.Qd6#
              • 3...Ke7
                • 4.Qd6#

FEATURES


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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).