Problem Display
PID: 257668 (7Q/B1p5/1P6/2P1Pp2/3p1PpP/1p4P1/bp1pp3/brnrk1KN w - - 0 1)

Sigurov, Aleksandr Ilich

5th Prize, 64 Shakhmatnoe obozrenie, 2022

7Q/B1p5/1P6/2P1Pp2/3p1PpP/1p4P1/bp1pp3/brnrk1KN

#4

10 + 14


  • SOUND
  • Keys
    • 1.Sf2!
      • 1...cxb6
        • 2.Qa8
          • threat
            • 3.Qh1
              • threat
                • 4.Kg2#
      • 1...d3
        • 2.c6
          • 2...cxb6
            • 3.Sh1
              • 3...b5
                • 4.Bf2#
      • 1...c6
        • 2.Qd8
          • threat
            • 3.Qxd4
              • 3...Sd3
                • 4.Sxd3#
          • 2...d3
            • 3.Qxd3
              • 3...Sxd3
                • 4.Sxd3#


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).