Problem Display
PID: 227071 (1R6/8/2p5/2k5/7Q/8/3P4/5K2 w - - 0 1)

Kovalenko, Vladimir

64 Shakhmatnoe obozrenie, 2020

1R6/8/2p5/2k5/7Q/8/3P4/5K2

#3

4 + 2


  • SOUND
  • Tries
    • 1.d3?
      • 1...Kd5
        • 2.Qf6
          • 2...Kc5
            • 3.Qe5#
          • 2...c5
            • 3.Rd8#
      • 1...Kd6!
  • Keys
    • 1.Qf6!
      • 1...Kc4
        • 2.Qf5
          • 2...Kd4
            • 3.Rb4#
          • 2...c5
            • 3.Qe4#
      • 1...Kd5
        • 2.d3
          • 2...Kc5
            • 3.Qe5#
          • 2...c5
            • 3.Rd8#


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).