MESON Chess Problem Database

Problem Display
PID: 247382 (4N3/6pN/Kp4p1/2p1kB1r/2R1pR2/8/1b1r3B/8 w - - 0 1)

Vik, Arne

Stella Polaris, 1967

4N3/6pN/Kp4p1/2p1kB1r/2R1pR2/8/1b1r3B/8

#3

7 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Rd5
      • 2.Rcxe4#
  • Tries
    • 1.Rfxe4+?
      • 1...Kd5
        • 2.Kb5
          • threat
            • 3.Sc7#
            • 3.Be6#
          • 2...Be5
            • 3.Rxe5#
      • 1...Kxf5!
  • Keys
    • 1.Kb5!
      • threat
        • 2.Rcxe4+
          • 2...Kd5
            • 3.Be6#
      • 1...Kd5
        • 2.Rfxe4
          • threat
            • 3.Sc7#
            • 3.Be6#
          • 2...Be5
            • 3.Rxe5#
      • 1...Rxf5
        • 2.Rfxe4+
          • 2...Kd5
            • 3.Sc7#
      • 1...gxf5
        • 2.Rfxe4+
          • 2...Kd5
            • 3.Sc7#
      • 1...Re2
        • 2.Rfxe4+
          • 2...Kd5
            • 3.Sc7#
            • 3.Be6#
          • 2...Kxf5
            • 3.Sd6#
      • 1...Rd4
        • 2.Rh4+
          • 2...Kd5
            • 3.Sc7#
          • 2...Kxf5
            • 3.Sxg7#
      • 1...Rd6
        • 2.Rcxe4+
          • 2...Kd5
            • 3.Sc7#
        • 2.Rfxe4+
          • 2...Kd5
            • 3.Sc7#
          • 2...Kxf5
            • 3.Sxd6#
      • 1...Bd4
        • 2.Rxe4+
          • 2...Kd5
            • 3.Sc7#
          • 2...Kxf5
            • 3.Sd6#
      • 1...e3
        • 2.Rce4+
          • 2...Kd5
            • 3.Be6#

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).