MESON Chess Problem Database

Problem Display
PID: 251513 (4R3/3p2p1/6K1/8/N1p2k2/5p1P/4nB2/8 w - - 0 1)

Jansen, Herbert

1st HM., Schach, 1963

4R3/3p2p1/6K1/8/N1p2k2/5p1P/4nB2/8

#4

5 + 6

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sc5!
      • threat
        • 2.Re4#
      • 1...d5
        • 2.Re3
          • threat
            • 3.Se6#
          • 2...Sd4
            • 3.Re5
              • 3...Kxe5
                • 4.Bg3#
              • 3...Sc2
                • 4.Rf5#
              • 3...Se2
                • 4.Rf5#
              • 3...Sb3
                • 4.Rf5#
              • 3...Sb5
                • 4.Rf5#
              • 3...Sf5
                • 4.Rxf5#
              • 3...Sc6
                • 4.Rf5#
              • 3...Se6
                • 4.Rf5#
              • 3...c3
                • 4.Sd3#

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).