MESON Chess Problem Database

Problem Display
PID: 254724 (7n/RR6/bb6/NN1pP3/pp1P4/3p1BB1/7K/5k2 w - - 0 1)

Fichtner, Wolfgang

Comm., Schach, 1969

7n/RR6/bb6/NN1pP3/pp1P4/3p1BB1/7K/5k2

#3

9 + 8

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Bxb5
      • 2.Sb3
        • threat
          • 3.Sd2#
        • 2...axb3
          • 3.Ra1#
        • 2...d2
          • 3.Sxd2#
    • 1...Bxb7
      • 2.Sb3
        • threat
          • 3.Sd2#
        • 2...axb3
          • 3.Ra1#
        • 2...d2
          • 3.Sxd2#
    • 1...Bxd4
      • 2.Sxd4
        • threat
          • 3.Bg2#
    • 1...Bxa5
      • 2.Sc3
        • threat
          • 3.Bg2#
        • 2...bxc3
          • 3.Rb1#
    • 1...Bc5
      • 2.Sc3
        • threat
          • 3.Bg2#
        • 2...bxc3
          • 3.Rb1#
    • 1...Bxa7
      • 2.Sc3
        • threat
          • 3.Bg2#
        • 2...bxc3
          • 3.Rb1#
    • 1...Bc7
      • 2.Sc3
        • threat
          • 3.Bg2#
        • 2...bxc3
          • 3.Rb1#
    • 1...Bd8
      • 2.Sc3
        • threat
          • 3.Bg2#
        • 2...bxc3
          • 3.Rb1#
    • 1...a3
      • 2.Sb3
        • threat
          • 3.Sd2#
        • 2...d2
          • 3.Sxd2#
    • 1...b3
      • 2.Sc3
        • threat
          • 3.Bg2#
  • Tries
    • 1.Sb3?
      • threat
        • 2.Sd2#
      • 1...d2
        • 2.Sxd2#
      • 1...axb3!
    • 1.Sc4?
      • threat
        • 2.Sd2#
        • 2.Se3#
      • 1...Bxd4
        • 2.Sd2#
      • 1...d2
        • 2.Sxd2#
        • 2.Se3#
      • 1...dxc4!
    • 1.Be2+?
      • 1...dxe2
        • 2.Rf7+
          • 2...Sxf7
            • 3.Rxf7#
      • 1...Kxe2!
    • 1.Rxa6?
      • threat
        • 2.Sb3
          • threat
            • 3.Sd2#
          • 2...axb3
            • 3.Ra1#
          • 2...d2
            • 3.Sxd2#
      • 1...Bxd4
        • 2.Sxd4
          • threat
            • 3.Bg2#
      • 1...Bxa5
        • 2.Sc3
          • threat
            • 3.Bg2#
          • 2...bxc3
            • 3.Rb1#
      • 1...Bd8
        • 2.Sc3
          • threat
            • 3.Bg2#
          • 2...bxc3
            • 3.Rb1#
      • 1...a3
        • 2.Sb3
          • threat
            • 3.Sd2#
          • 2...d2
            • 3.Sxd2#
      • 1...b3
        • 2.Sc3
          • threat
            • 3.Bg2#
      • 1...d2!
  • Keys
    • 1.Bg4!
      • threat
        • 2.Rf7+
          • 2...Sxf7
            • 3.Rxf7#
      • 1...Bxb7
        • 2.Sb3
          • threat
            • 3.Sd2#
          • 2...axb3
            • 3.Ra1#
          • 2...d2
            • 3.Sxd2#
      • 1...Bxd4
        • 2.Sxd4
          • threat
            • 3.Bh3#
      • 1...Bxa7
        • 2.Sc3
          • threat
            • 3.Bh3#
          • 2...bxc3
            • 3.Rb1#
      • 1...Bc7
        • 2.Sc3
          • threat
            • 3.Bh3#
          • 2...bxc3
            • 3.Rb1#
      • 1...Bd8
        • 2.Sc3
          • threat
            • 3.Bh3#
          • 2...bxc3
            • 3.Rb1#
      • 1...Sg6
        • 2.Rf7+
          • 2...Sf4
            • 3.Rxf4#

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).