MESON Chess Problem Database

Problem Display
PID: 229762 (3K4/1p4p1/kP2R3/rn2B1P1/b7/1p3p2/1P6/5B2 w - - 0 1)

Flatt, Karl

Zurcher Illustrierte, 1931

3K4/1p4p1/kP2R3/rn2B1P1/b7/1p3p2/1P6/5B2

#4

7 + 8

15257 Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) 1968
6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bd4!
      • threat
        • 2.Kd7
          • threat
            • 3.Re8
              • threat
                • 4.Ra8#
          • 2...f2
            • 3.Re8
              • 3...g6
                • 4.Ra8#
          • 2...g6
            • 3.Re8
              • 3...f2
                • 4.Ra8#
        • 2.Bf2
          • 2...g6
            • 3.Re3
              • 3...Kxb6
                • 4.Re6#
        • 2.Re8
          • threat
            • 3.Kd7
              • threat
                • 4.Ra8#
            • 3.Ke7
              • threat
                • 4.Ra8#
          • 2...f2
            • 3.Kd7
              • 3...g6
                • 4.Ra8#
            • 3.Ke7
              • 3...g6
                • 4.Ra8#
          • 2...g6
            • 3.Kd7
              • 3...f2
                • 4.Ra8#
            • 3.Ke7
              • 3...f2
                • 4.Ra8#
      • 1...f2
        • 2.Bxf2
          • 2...g6
            • 3.Re3
              • 3...Kxb6
                • 4.Re6#
      • 1...g6
        • 2.Rxg6
          • 2...f2
            • 3.Bf6
              • 3...Kxb6
                • 4.Bd4#

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).