MESON Chess Problem Database

Problem Display
PID: 207670 (3q4/2p5/kpBp4/pR1N2b1/3B4/1P6/6K1/8 w - - 0 1)

Fettmax, A

The Problemist, 1984

3q4/2p5/kpBp4/pR1N2b1/3B4/1P6/6K1/8

#4

6 + 7

SOLUTION

  • SOUND
  • Keys
    • 1.b4!
      • threat
        • 2.Rxa5+
          • 2...bxa5
            • 3.b5#
      • 1...axb4
        • 2.Sxb4+
          • 2...Ka7
            • 3.Ra5+
              • 3...Kb8
                • 4.Ra8#
      • 1...Qb8
        • 2.Sxc7+
          • 2...Qxc7
            • 3.Rxa5+
              • 3...bxa5
                • 4.b5#
        • 2.Rxa5+
          • 2...bxa5
            • 3.Sxc7+
              • 3...Qxc7
                • 4.b5#
            • 3.b5+
              • 3...Qxb5
                • 4.Sxc7#

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).