Problem Display
PID: 257661 (8/8/8/1K6/8/8/N1p5/kb5Q w - - 0 1)

Bulanov, Vladimir

64 Shakhmatnoe obozrenie, 2022

8/8/8/1K6/8/8/N1p5/kb5Q

#3

3 + 3


  • SOUND
  • Tries
    • 1.Sc1?
      • threat
        • 2.Qh8#
      • 1...Kb2
        • 2.Kb4
          • 2...Ka1
            • 3.Qh8#
          • 2...Ba2
            • 3.Sd3#
      • 1...Ba2!
  • Keys
    • 1.Kb4!
      • threat
        • 2.Qc1
          • 2...Kxa2
            • 3.Qa3#
      • 1...Kxa2
        • 2.Qa8+
          • 2...Kb2
            • 3.Qa3#
      • 1...Kb2
        • 2.Sc1
          • 2...Ka1
            • 3.Qh8#
          • 2...Ba2
            • 3.Sd3#
      • 1...c1Q
        • 2.Qxc1
          • 2...Kxa2
            • 3.Qa3#
      • 1...c1S
        • 2.Qxc1
          • 2...Kxa2
            • 3.Qa3#
      • 1...c1B
        • 2.Qxc1
          • 2...Kxa2
            • 3.Qa3#
      • 1...c1R
        • 2.Qxc1
          • 2...Kxa2
            • 3.Qa3#


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).