MESON Chess Problem Database

Problem Display
PID: 34413 (5qrr/4Bp2/1pp5/pR6/4PN2/4KP2/2b1B3/4k3 w - - 0 1)

Yacoubian, Garen

The Problemist, 1973

5qrr/4Bp2/1pp5/pR6/4PN2/4KP2/2b1B3/4k3

#4

7 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.Rc5!
      • threat
        • 2.Sd3+
          • 2...Bxd3
            • 3.Rc1#
      • 1...bxc5
        • 2.Bf6
          • threat
            • 3.Bc3#
          • 2...Qd6
            • 3.Bc3+
              • 3...Qd2+
                • 4.Bxd2#
          • 2...Qg7
            • 3.Sg2+
              • 3...Qxg2
                • 4.Bc3#
          • 2...Qd8
            • 3.Bc3+
              • 3...Qd2+
                • 4.Bxd2#
      • 1...Qh6
        • 2.Bh4+
          • 2...Qxh4
            • 3.Sd3+
              • 3...Bxd3
                • 4.Rc1#
      • 1...Qd8
        • 2.Bxd8
          • threat
            • 3.Sd3+
              • 3...Bxd3
                • 4.Rc1#
            • 3.Bxb6
              • threat
                • 4.Bxa5#
              • 3...Ra8
                • 4.Sg2#
              • 3...Rb8
                • 4.Sg2#
              • 3...Rd8
                • 4.Sg2#
              • 3...a4
                • 4.Ba5#
            • 3.Rxc2
              • threat
                • 4.Sd3#
                • 4.Rc1#
              • 3...Rxd8
                • 4.Sg2#
            • 3.Bf6
              • threat
                • 4.Bc3#
              • 3...Rd8
                • 4.Sg2#

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).