Problem Display
PID: 258051 (3R4/6p1/R7/4k1P1/6p1/4P3/5K2/2N5 w - - 0 1)

Eltsov, Aleksandr Ivanovich

64 Shakhmatnoe obozrenie, 2022

3R4/6p1/R7/4k1P1/6p1/4P3/5K2/2N5

#3

6 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Ra5+?
      • 1...Ke4
        • 2.Rd4#
        • 2.Re8#
      • 1...Ke6!
    • 1.Re8+?
      • 1...Kf5
        • 2.Kg3
          • 2...Kxg5
            • 3.Re5#
          • 2...g6
            • 3.Ra5#
      • 1...Kd5!
  • Keys
    • 1.Kg3!
      • 1...Ke4
        • 2.Ra5
          • threat
            • 3.Re8#
          • 2...Kxe3
            • 3.Re5#
      • 1...Kf5
        • 2.Re8
          • 2...Kxg5
            • 3.Re5#
          • 2...g6
            • 3.Ra5#
      • 1...g6
        • 2.Kxg4
          • 2...Ke4
            • 3.Re6#

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).