MESON Chess Problem Database

Problem Display
PID: 247549 (8/8/3N4/p7/N7/1k6/1P6/R3K3 w Q - 0 1)

Sigurov, Aleksandr Ilich

Zadachi i Etyudi, 2003

8/8/3N4/p7/N7/1k6/1P6/R3K3

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.0-0-0!
      • threat
        • 2.Sc3
          • threat
            • 3.Rd5
              • threat
                • 4.Rb5#
              • 3...Kb4
                • 4.Rb5#
          • 2...Kb4
            • 3.Rd5
              • threat
                • 4.Rb5#
              • 3...Kb3
                • 4.Rb5#
        • 2.Rd4
          • 2...Ka2
            • 3.Sc5
              • threat
                • 4.Ra4#
              • 3...Ka1
                • 4.Ra4#
              • 3...a4
                • 4.Rxa4#
            • 3.Rd3
              • 3...Ka1
                • 4.Ra3#
      • 1...Kxa4
        • 2.Kc2
          • 2...Kb4
            • 3.Rd5
              • 3...Ka4
                • 4.Rd4#
              • 3...a4
                • 4.Rb5#

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).