MESON Chess Problem Database

Problem Display
PID: 188734 (8/5B2/2P4p/4PR2/1p1N1prb/1P3Pp1/kB4P1/2K5 w - - 0 1)

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

Neue Schachzeitung, 1911

8/5B2/2P4p/4PR2/1p1N1prb/1P3Pp1/kB4P1/2K5

#3

10 + 7

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Rg5
      • 2.Sc2
        • threat
          • 3.Sxb4#
  • Tries
    • 1.Se2?
      • threat
        • 2.Kc2
          • threat
            • 3.Sc1#
        • 2.Sc3+
          • 2...bxc3
            • 3.b4#
      • 1...Rg7
        • 2.Kc2
          • threat
            • 3.Sc1#
      • 1...Rg6!
    • 1.Bg6?
      • threat
        • 2.Rg5
          • threat
            • 3.Bb1#
        • 2.Rf7
          • threat
            • 3.Bb1#
            • 3.Ra7#
        • 2.Rf8
          • threat
            • 3.Bb1#
            • 3.Ra8#
      • 1...Rg5
        • 2.Rxg5
          • threat
            • 3.Bb1#
        • 2.Rf7
          • threat
            • 3.Bb1#
            • 3.Ra7#
        • 2.Rf8
          • threat
            • 3.Bb1#
            • 3.Ra8#
      • 1...Bg5
        • 2.Rxg5
          • threat
            • 3.Bb1#
        • 2.Rf6
          • threat
            • 3.Bb1#
        • 2.Rf7
          • threat
            • 3.Bb1#
            • 3.Ra7#
        • 2.Rf8
          • threat
            • 3.Bb1#
            • 3.Ra8#
      • 1...Bf6
        • 2.Rg5
          • threat
            • 3.Bb1#
      • 1...Be7
        • 2.Rg5
          • threat
            • 3.Bb1#
        • 2.Rf8
          • threat
            • 3.Bb1#
            • 3.Ra8#
      • 1...Bd8
        • 2.Rg5
          • threat
            • 3.Bb1#
      • 1...Rxg6!
  • Keys
    • 1.Rg5!
      • threat
        • 2.Sc2
          • threat
            • 3.Sxb4#
        • 2.Bg6
          • threat
            • 3.Bb1#
      • 1...Rxg5
        • 2.Sc2
          • threat
            • 3.Sxb4#
      • 1...Bxg5
        • 2.Bg6
          • threat
            • 3.Bb1#
      • 1...hxg5
        • 2.Se6
          • 2...Kxb3
            • 3.Sc5#

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).