Problem Display
PID: 28712 (8/8/8/RB1K4/1k6/8/R3P3/n7 w - - 0 1)

Talaber, Laszlo

American Chess Life, 1949

8/8/8/RB1K4/1k6/8/R3P3/n7

#3

5 + 2


3713 Snap 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Bd3?
      • 1...Kc3
        • 2.Rb5
          • 2...Sc2
            • 3.Rxc2#
          • 2...Sb3
            • 3.Rc2#
      • 1...Sc2
        • 2.Rb5+
          • 2...Kc3
            • 3.Rxc2#
      • 1...Sb3
        • 2.R5a4+
          • 2...Kc3
            • 3.Rc2#
            • 3.Rc4#
        • 2.Rb5+
          • 2...Kc3
            • 3.Rc2#
      • 1...Kb3!
  • Keys
    • 1.Ba4!
      • 1...Kc3
        • 2.Rb5
          • 2...Sc2
            • 3.Rxc2#
          • 2...Sb3
            • 3.Rxb3#
      • 1...Kxa5
        • 2.Kc5
          • threat
            • 3.Bd1#
            • 3.Bc2#
            • 3.Bb3#
            • 3.Bb5#
            • 3.Bc6#
            • 3.Bd7#
            • 3.Be8#
          • 2...Sb3+
            • 3.Bxb3#
          • 2...Ka6
            • 3.Bc6#
          • 2...Sc2
            • 3.Bxc2#
      • 1...Sc2
        • 2.Rb5+
          • 2...Kc3
            • 3.Rxc2#
      • 1...Sb3
        • 2.Rb5+
          • 2...Kc3
            • 3.Rxb3#

Anticipated by 166274(1935)

FEATURES


NOT CLASSIFIED


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).