MESON Chess Problem Database

Problem Display
PID: 144088 (K7/8/4N3/3p4/8/6Np/R7/3k4 w - - 0 1)

Lindgren, Frithiof

1st Prize, Sved Sakkszovetseg, 1929

K7/8/4N3/3p4/8/6Np/R7/3k4

#4

4 + 3

38 Magyar Sakkvilag 1930

SOLUTION

  • SOUND
  • Keys
    • 1.Sf4!
      • threat
        • 2.Sxd5
          • threat
            • 3.Sc3+
              • 3...Kc1
                • 4.Sge2#
              • 3...Ke1
                • 4.Re2#
          • 2...Kc1
            • 3.Sc3
              • 3...h2
                • 4.Sge2#
          • 2...Ke1
            • 3.Sc3
              • 3...h2
                • 4.Re2#
            • 3.Se3
              • 3...h2
                • 4.Re2#
        • 2.Sd3
          • threat
            • 3.Sf1
              • threat
                • 4.Se3#
                • 4.Rd2#
            • 3.Sh1
              • threat
                • 4.Shf2#
          • 2...d4
            • 3.Sf1
              • 3...h2
                • 4.Rd2#
            • 3.Sh1
              • 3...h2
                • 4.Shf2#
            • 3.Se4
              • 3...h2
                • 4.Sef2#
                • 4.Rd2#
      • 1...Kc1
        • 2.Sfe2+
          • 2...Kb1
            • 3.Sc3+
              • 3...Kc1
                • 4.Sge2#
          • 2...Kd1
            • 3.Sc3+
              • 3...Kc1
                • 4.Sge2#
              • 3...Ke1
                • 4.Re2#
      • 1...Ke1
        • 2.Sd3+
          • 2...Kd1
            • 3.Sf1
              • threat
                • 4.Se3#
                • 4.Rd2#
            • 3.Sh1
              • threat
                • 4.Shf2#
      • 1...h2
        • 2.Sd3
          • threat
            • 3.Sf1
              • threat
                • 4.Se3#
                • 4.Rd2#
            • 3.Sh1
              • 3...d4
                • 4.Shf2#
          • 2...h1Q
            • 3.Sxh1
              • 3...d4
                • 4.Shf2#
          • 2...h1B
            • 3.Sxh1
              • 3...d4
                • 4.Shf2#
          • 2...h1R
            • 3.Sxh1
              • 3...d4
                • 4.Shf2#
          • 2...d4
            • 3.Se4
              • threat
                • 4.Sef2#
                • 4.Rd2#
      • 1...d4
        • 2.Sd3
          • 2...h2
            • 3.Se4
              • threat
                • 4.Sef2#
                • 4.Rd2#

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).