Problem Display
PID: 207859 (8/1nK5/5p2/3Bk3/3pPp2/6P1/1Q6/8 w - - 0 1)

Chernikh, Vassily

Zadachi i Etyudi, 2019

8/1nK5/5p2/3Bk3/3pPp2/6P1/1Q6/8

#2

5 + 5


  • SOUND
  • Tries
    • 1.Qa3?
      • threat
        • 2.Qe7#
      • 1...fxg3
        • 2.Qxg3#
      • 1...d3
        • 2.Qb2#
        • 2.Qa1#
        • 2.Qc3#
      • 1...Sd6
        • 2.Qxd6#
      • 1...Sd8
        • 2.Qd6#
      • 1...Sc5!
    • 1.Qb6?
      • threat
        • 2.Qe6#
      • 1...Sc5
        • 2.Qd6#
      • 1...Sd6
        • 2.Qxd6#
      • 1...Sd8
        • 2.Qd6#
      • 1...d3
        • 2.Qb2#
      • 1...fxg3!
  • Keys
    • 1.Qh2!
      • threat
        • 2.gxf4#
      • 1...fxg3
        • 2.Qxg3#
      • 1...d3
        • 2.Qb2#
      • 1...f5
        • 2.Qh8#
      • 1...f3
        • 2.g4#


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).