Problem Display
PID: 270555 (8/2p1B3/4p3/3pk1P1/1Q2P2p/7P/2K5/b6N w - - 0 1)

Chernikh, Vassily

64 Shakhmatnoe obozrenie, 2023

8/2p1B3/4p3/3pk1P1/1Q2P2p/7P/2K5/b6N

#3

7 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...c6
      • 2.Bd6#
  • Keys
    • 1.Kd3!
      • 1...Kf4
        • 2.Qd2+
          • 2...Kf3
            • 3.Qf2#
          • 2...Ke5
            • 3.Qh2#
      • 1...Bb2
        • 2.Qxb2+
          • 2...Kf4
            • 3.Qf6#
          • 2...d4
            • 3.Qh2#
      • 1...Bc3
        • 2.Qxc3+
          • 2...Kf4
            • 3.Qf6#
          • 2...d4
            • 3.Qxc7#
      • 1...Bd4
        • 2.Qxd4+
          • 2...Kf4
            • 3.Qf6#
      • 1...d4
        • 2.Qd2
          • threat
            • 3.Qh2#

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).