Problem Display
PID: 205271 (8/1p2N3/b1p3Pk/3p4/5PP1/3p1ppP/1BP3P1/KQ6 w - - 0 1)

Kartsev, Nikola

2nd HM., Shakhmaty, 1925

8/1p2N3/b1p3Pk/3p4/5PP1/3p1ppP/1BP3P1/KQ6

#3

10 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.g7?
      • threat
        • 2.g8Q
          • threat
            • 3.Sf5#
            • 3.Bg7#
            • 3.Qg6#
            • 3.Qg7#
            • 3.Qh8#
      • 1...Kh7
        • 2.g5
          • threat
            • 3.g8Q#
            • 3.g8B#
        • 2.g8Q+
          • 2...Kh6
            • 3.Sf5#
            • 3.Bg7#
            • 3.Qg6#
            • 3.Qg7#
            • 3.Qh8#
      • 1...d4
        • 2.g8Q
          • threat
            • 3.Sf5#
            • 3.Qg6#
            • 3.Qh8#
      • 1...dxc2!
  • Keys
    • 1.Bd4!
      • threat
        • 2.Qb2
          • threat
            • 3.Bg7#
      • 1...dxc2
        • 2.Qc1
          • threat
            • 3.f5#
      • 1...fxg2
        • 2.Qd1
          • threat
            • 3.g5#
      • 1...d2
        • 2.c4
          • threat
            • 3.Sg8#
      • 1...f2
        • 2.Qd1
          • threat
            • 3.g5#
      • 1...c5
        • 2.Qb6
          • threat
            • 3.Sf5#
            • 3.Sg8#

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).