MESON Chess Problem Database

Problem Display
PID: 273645 (1n6/r5pP/5p2/3PkNp1/b1P2pP1/3P1P2/1b2P1K1/8 w - - 0 1)

Kupper, Josef

Zurcher Woche, 1956

1n6/r5pP/5p2/3PkNp1/b1P2pP1/3P1P2/1b2P1K1/8

#3

9 + 9

6490 yacpdb 2023

SOLUTION

  • SOUND
  • Sets
    • 1...Rf7
      • 2.h8S
        • threat
          • 3.Sg6#
          • 3.Sxf7#
    • 1...Bc1
      • 2.d4#
    • 1...Ba3
      • 2.d4#
    • 1...Bd1
      • 2.h8S
        • threat
          • 3.Sg6#
        • 2...g6
          • 3.Sxg6#
    • 1...Bc2
      • 2.h8S
        • threat
          • 3.Sg6#
        • 2...g6
          • 3.Sxg6#
    • 1...Sc6
      • 2.h8S
        • threat
          • 3.Sg6#
        • 2...Se7
          • 3.Sf7#
        • 2...g6
          • 3.Sxg6#
  • Tries
    • 1.h8S?
      • threat
        • 2.Sg6#
      • 1...g6
        • 2.Sxg6#
      • 1...Be8!
  • Keys
    • 1.e3!
      • threat
        • 2.d4+
          • 2...Bxd4
            • 3.exd4#
      • 1...fxe3
        • 2.h8Q
          • threat
            • 3.Qh2#
          • 2...Kf4
            • 3.Qh2#
      • 1...Ba1
        • 2.d4+
          • 2...Bxd4
            • 3.exd4#
      • 1...Bc3
        • 2.d4+
          • 2...Bxd4
            • 3.exd4#
      • 1...Sc6
        • 2.h8S
          • threat
            • 3.Sg6#
          • 2...Se7
            • 3.Sf7#
          • 2...g6
            • 3.Sxg6#

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).