Chessbook
Chessbook
Published: March 19, 2026
Video Description
In this video we cover the Amsterdam Variation, an aggressive but not optimal weapon against the Najdorf Sicilian.
Download the annotated Sicilian repertoires: https://www.patreon.com/posts/sicilian-defense-152926119?
Here is what I use to learn openings: https://chessbook.com/hanging-pawns
Books on the Sicilian Defense: https://chessreads.com/sicilian-defense
Practice the Sicilian repertoire for black: https://go.noctie.ai/sicilian-black
Learn the basics of the Sicilian: https://youtu.be/UQlQjco7Mc8
The Amsterdam Variation, 6.f4, is not a good way to attack the Najdorf. Black has an easy way to both equalize against and to avoid any tactical problems by immediately challenging white's overextended center with 6...e5.
e5 is a modern way of fighting the Amsterdam variation and master games have shown that Black is at least equal.
The opening was introduced in the late 40s and early 50s, especially during a tournament held in Amsterdam, which is where the name of the variation comes from.
The Najdorf Variation of the Sicilian Defense (B90 - B99) is one of the sharpest, most heavily analyzed and most fun openings in all of chess. It can lead to completely mental positions which not many humans can completely understand. White has 11 (!) different ways of fighting the Najdorf and I will cover each in a separate video.
0:00 Introduction to the Amsterdam Variation
03:06 Strategy and basics of the Amsterdam Variation against the Najdorf
14:55 History of the Amsterdam Variation
21:42 Theory of the Amsterdam Variation