MESON Chess Problem Database

Problem Display
PID: 121779 (8/2Kb4/1R5R/k3P3/8/1P6/8/8 w - - 0 1)

Ernst, Georg

Deutsches Wochenschach, 1911

8/2Kb4/1R5R/k3P3/8/1P6/8/8

#3

5 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ba4
      • 2.b4#
  • Tries
    • 1.Rh1?
      • threat
        • 2.Ra1+
          • 2...Ba4
            • 3.Rxa4#
            • 3.b4#
      • 1...Bc6
        • 2.Ra1+
          • 2...Ba4
            • 3.Rxa4#
            • 3.b4#
      • 1...Be8
        • 2.Ra1+
          • 2...Ba4
            • 3.Rxa4#
            • 3.b4#
      • 1...Bb5!
    • 1.Rh2?
      • threat
        • 2.Ra2+
          • 2...Ba4
            • 3.Rxa4#
            • 3.b4#
      • 1...Bc6
        • 2.Ra2+
          • 2...Ba4
            • 3.Rxa4#
            • 3.b4#
      • 1...Be8
        • 2.Ra2+
          • 2...Ba4
            • 3.Rxa4#
            • 3.b4#
      • 1...Bb5!
    • 1.Rhc6?
      • threat
        • 2.Rc5+
          • 2...Bb5
            • 3.Rcxb5#
      • 1...Be8
        • 2.Rc5+
          • 2...Bb5
            • 3.Rcxb5#
      • 1...Bxc6!
  • Keys
    • 1.Rh4!
      • threat
        • 2.Ra4+
          • 2...Bxa4
            • 3.b4#
      • 1...Bg4
        • 2.e6
          • 2...Bxe6
            • 3.Ra4#
          • 2...Bd1
            • 3.Ra4#
          • 2...Be2
            • 3.Ra4#
          • 2...Bf3
            • 3.Ra4#
          • 2...Bh3
            • 3.Ra4#
          • 2...Bf5
            • 3.Ra4#
          • 2...Bh5
            • 3.Ra4#
            • 3.Rxh5#
      • 1...Bb5
        • 2.Ra4+
          • 2...Bxa4
            • 3.b4#
      • 1...Bc6
        • 2.Ra4+
          • 2...Bxa4
            • 3.b4#
      • 1...Be8
        • 2.Ra4+
          • 2...Bxa4
            • 3.b4#

There are these versions: 188903

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).