Problem Display
PID: 136622 (8/5pp1/2Q5/4k3/2P5/4B3/6K1/8 w - - 0 1)

Fomichev, Evgeny Vasilevich

Aleksandr Galitzky - Shakhmaty Geine (Vol 1), 2010

8/5pp1/2Q5/4k3/2P5/4B3/6K1/8

#4

4 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Kf3!
      • 1...Kf5
        • 2.Qe4+
          • 2...Kf6
            • 3.Kg4
              • threat
                • 4.Bd4#
                • 4.Bg5#
      • 1...f5
        • 2.Bd2
          • threat
            • 3.Bc3#
          • 2...f4
            • 3.Kg4
              • threat
                • 4.Bc3#
              • 3...Kd4
                • 4.Qd5#
      • 1...g5
        • 2.Kg4
          • 2...f5+
            • 3.Kxg5
              • 3...f4
                • 4.Qd5#
      • 1...g6
        • 2.Bc5
          • 2...Kf5
            • 3.Be7
              • threat
                • 4.Qe4#
                • 4.Qd5#
                • 4.Qf6#
              • 3...Ke5
                • 4.Qe4#
                • 4.Qd5#
                • 4.Qf6#
          • 2...g5
            • 3.Qe4+
              • 3...Kf6
                • 4.Bd4#

This is a version of 27824

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).