MESON Chess Problem Database

Problem Display
PID: 186481 (1R6/8/5p1K/8/3N1BB1/P2P4/1P2Ppbp/4krbq w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

Deutsches Wochenschach, 1911

1R6/8/5p1K/8/3N1BB1/P2P4/1P2Ppbp/4krbq

#4

9 + 8

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Rb3!
      • threat
        • 2.Rc3
          • threat
            • 3.Rc1#
          • 2...Kd1
            • 3.Rc1#
      • 1...Bf3
        • 2.Rc3
          • threat
            • 3.Rc1#
          • 2...Bxe2
            • 3.Rc1+
              • 3...Bd1
                • 4.Sc2#
                • 4.Rxd1#
      • 1...Bh3
        • 2.Rc3
          • threat
            • 3.Rc1#
          • 2...Qc6
            • 3.Rxc6
              • threat
                • 4.Rc1#
              • 3...Kd1
                • 4.Rc1#
      • 1...Bd5
        • 2.Rc3
          • threat
            • 3.Rc1#
          • 2...Bb3
            • 3.Rc1+
              • 3...Bd1
                • 4.Sc2#
      • 1...Bc6
        • 2.Rc3
          • threat
            • 3.Rc1#
          • 2...Ba4
            • 3.Rc1+
              • 3...Bd1
                • 4.Sc2#
      • 1...Bb7
        • 2.Rc3
          • threat
            • 3.Rc1#
          • 2...Qc6
            • 3.Sc2+
              • 3...Kd1
                • 4.e4#
      • 1...Ba8
        • 2.Rc3
          • threat
            • 3.Rc1#
          • 2...Qc6
            • 3.Sc2+
              • 3...Kd1
                • 4.e4#

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).