MESON Chess Problem Database

Problem Display
PID: 35873 (k1K5/3p4/3Bn3/1N6/8/8/8/8 w - - 0 1)

Speckmann, Werner

2nd HM., Probleemblad, 1956

k1K5/3p4/3Bn3/1N6/8/8/8/8

#4

3 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Bb8!
      • threat
        • 2.Bd6
          • 2...Sd4
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sf4
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sc5
            • 3.Sc7+
              • 3...Ka7
                • 4.Bxc5#
            • 3.Bxc5
              • threat
                • 4.Sc7#
          • 2...Sg5
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sc7
            • 3.Sxc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sg7
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sd8
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sf8
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#
      • 1...d5
        • 2.Sc3
          • threat
            • 3.Sxd5
              • threat
                • 4.Sb6#
            • 3.Sa4
              • threat
                • 4.Sb6#
          • 2...Sc5
            • 3.Sxd5
              • threat
                • 4.Sb6#
                • 4.Sc7#
          • 2...Sf8
            • 3.Sxd5
              • threat
                • 4.Sb6#
                • 4.Sc7#
      • 1...d6
        • 2.Bxd6
          • threat
            • 3.Bb8
              • 3...Sd4
                • 4.Sc7#
              • 3...Sf4
                • 4.Sc7#
              • 3...Sc5
                • 4.Sc7#
              • 3...Sg5
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
              • 3...Sg7
                • 4.Sc7#
              • 3...Sd8
                • 4.Sc7#
              • 3...Sf8
                • 4.Sc7#
          • 2...Sd4
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sf4
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sc5
            • 3.Sc7+
              • 3...Ka7
                • 4.Bxc5#
          • 2...Sg5
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sc7
            • 3.Sxc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sg7
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sd8
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#
          • 2...Sf8
            • 3.Sc7+
              • 3...Ka7
                • 4.Bc5#

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).