MESON Chess Problem Database

Problem Display
PID: 142804 (4R3/3p3n/Bb6/p1p2p2/k7/P2P4/2P1K3/1N6 w - - 0 1)

Christoffersen, HC

Morgenbladet, 1909

4R3/3p3n/Bb6/p1p2p2/k7/P2P4/2P1K3/1N6

#3

7 + 7

756 Norsk Sjakkblad 1919

SOLUTION

  • SOUND
  • Sets
    • 1...c4
      • 2.dxc4
        • threat
          • 3.Bb5#
    • 1...f4
      • 2.Re4+
        • 2...c4
          • 3.Rxc4#
    • 1...d5
      • 2.Bb7
        • threat
          • 3.Bc6#
        • 2...Kb5
          • 3.Sc3#
    • 1...d6
      • 2.Bb7
        • threat
          • 3.Bc6#
        • 2...Kb5
          • 3.Sc3#
  • Tries
    • 1.Re4+?
      • 1...c4
        • 2.Rxc4#
      • 1...fxe4!
    • 1.Rb8?
      • threat
        • 2.Rxb6
          • threat
            • 3.Bb5#
      • 1...c4
        • 2.dxc4
          • threat
            • 3.Bb5#
      • 1...f4!
  • Keys
    • 1.Re6!
      • threat
        • 2.Rxb6
          • threat
            • 3.Bb5#
      • 1...dxe6
        • 2.Bb7
          • threat
            • 3.Bc6#
          • 2...Kb5
            • 3.Sc3#
      • 1...Ba7
        • 2.Bb5+
          • 2...Kxb5
            • 3.Sc3#
      • 1...Bc7
        • 2.Bb5+
          • 2...Kxb5
            • 3.Sc3#
      • 1...Bd8
        • 2.Bb5+
          • 2...Kxb5
            • 3.Sc3#
      • 1...c4
        • 2.dxc4
          • threat
            • 3.Bb5#
      • 1...f4
        • 2.Re4+
          • 2...c4
            • 3.Rxc4#
      • 1...d6
        • 2.Bb7
          • threat
            • 3.Bc6#
          • 2...Kb5
            • 3.Sc3#

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).