MESON Chess Problem Database

Problem Display
PID: 73082 (8/5p2/3k1PB1/B7/8/8/6Q1/K7 w - - 0 1)

Fischli, Albert

Basler Nachrichten, 1969

8/5p2/3k1PB1/B7/8/8/6Q1/K7

#4

5 + 2

3690 Kunstschach in der Schweiz 1980

SOLUTION

  • SOUND
  • Keys
    • 1.Bd3!
      • 1...Kc5
        • 2.Qe4
          • 2...Kd6
            • 3.Bb5
              • 3...Kc5
                • 4.Qe5#
      • 1...Ke5
        • 2.Bb4
          • threat
            • 3.Qf3
              • 3...Kd4
                • 4.Qe4#
              • 3...Ke6
                • 4.Qf5#
          • 2...Kf4
            • 3.Bc3
              • 3...Ke3
                • 4.Qg3#
          • 2...Ke6
            • 3.Qc6+
              • 3...Ke5
                • 4.Qd6#
          • 2...Kxf6
            • 3.Qg3
              • 3...Ke6
                • 4.Qd6#
      • 1...Ke6
        • 2.Qc6+
          • 2...Ke5
            • 3.Bd2
              • 3...Kd4
                • 4.Qd6#
      • 1...Kd7
        • 2.Qd5+
          • 2...Kc8
            • 3.Ba6+
              • 3...Kb8
                • 4.Qb7#
            • 3.Be4
              • 3...Kb8
                • 4.Qb7#
                • 4.Qa8#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).