The courses of which 3 authors would you like to see discounted by 60% during the weekend?
Nimzowitsch Defence Against 1.e4

1.Nf3 b6 According to Bernadskiy - Complete Repertoire for Black 

October 11, 2025 Reti Opening1.Nf3

Labels:

3h and 18min PGN Download Memory Booster Interactive Tests Video Content

Multilingual Database:

enfresde

Content  (59 Articles)

Introduction and Free Preview  Free
Introduction  Closed
Chapter 1 - Video Lecture  Closed
Chapter 1 - 2.e4 main Qe2 with 7.e5  Closed
Chapter 1 - Memory Booster  Closed
Chapter 2 - Video Lecture  Closed
Chapter 2 - 2.e4 main Qe2 7.exd5 Qxd5 Carlsen line  Closed
Chapter 2 - Memory Booster  Closed
Chapter 3 - Video Lecture  Closed
Chapter 3 - 2.e4 6.Bg5  Closed
Chapter 3 - Memory Booster  Closed
Chapter 4 - Video Lecture  Closed
Chapter 4 - 2.e4 6.e5  Closed
Chapter 4 - Memory Booster  Closed
Chapter 5 - Video Lecture  Closed
Chapter 5 - 2.e4 6.Nd2!? Critical line  Closed
Chapter 5 - Memory Booster  Closed
Chapter 6 - Video Lecture  Closed
Chapter 6 - 2.e4 Sidelines  Closed
Chapter 6 - Memory Booster  Closed
Chapter 7 - Video Lecture  Closed
Chapter 7 - 2.b3  Closed
Chapter 7 - Memory Booster  Closed
Chapter 8 - Video Lecture  Closed
Chapter 8 - 2.g3 Reti style  Closed
Chapter 8 - Memory Booster  Closed
Chapter 9 - Video Lecture  Closed
Chapter 9 - 1.Nf3 b6 2. d4 Bb7 3. g3  Closed
Chapter 9 - Memory Booster  Closed
Chapter 10 - Video Lecture  Closed
Chapter 10 - London Torre and Colle  Closed
Chapter 10 - Memory Booster  Closed
Chapter 11 - Video Lecture  Closed
BONUS Chapter 11 - 2.c4 Bb7 3.d4 e6 4.Nc3 Nimzo style  Closed
Chapter 11 - Memory Booster  Closed
Chapter 12 - Video Lecture  Closed
BONUS Chapter 12 - 2.c4 Bb7 3.d4 e6 4.g3 Catalan style  Closed
Chapter 12 - Memory Booster  Closed
Chapter 13 - Video Lecture  Closed
BONUS Chapter 13 - 2.c4 Bb7 3.d4 e6 4.a3 Petrosjan  Closed
Chapter 13 - Memory Booster  Closed
Chapter 14 - Video Lecture  Closed
BONUS Chapter 14 - 2.g3 Bb7 3.Bg2 c5 4.c4 English  Closed
Chapter 14 - Memory Booster  Closed
Chapter 1 - To Go Version - 2.e4 main Qe2 with 7.e5  Closed
Chapter 2 - To Go Version - 2.e4 main Qe2 7.exd5 Qxd5 Carlsen line  Closed
Chapter 3 - To Go Version - 2.e4 6.Bg5  Closed
Chapter 4 - To Go Version - 2.e4 6.e5  Closed
Chapter 5 - To Go Version - 2.e4 6.Nd2!? critical line  Closed
Chapter 6 - To Go Version - 2.e4 Sidelines  Closed
Chapter 7 - To Go Version - 2.b3  Closed
Chapter 8 - To Go Version - 2.g3 Reti style  Closed
Chapter 9 - To Go Version - 1.Nf3 b6 2. d4 Bb7 3. g3  Closed
Chapter 10 - To Go Version - London Torre and Colle  Closed
BONUS Chapter 11 - To Go Version - 2.c4 Bb7 3.d4 e6 4.Nc3 Nimzo style  Closed
BONUS Chapter 12 - To Go Version - 2.c4 Bb7 3.d4 e6 4.g3 Catalan style  Closed
BONUS Chapter 13 - To Go Version - 2.c4 Bb7 3.d4 e6 4.a3 Petrosjan  Closed
BONUS Chapter 14 - To Go Version - 2.g3 Bb7 3.Bg2 c5 4.c4 English  Closed
Test Section  Closed

79.00 EUR

When Move Order Becomes Strategy

The 1.Nf3 b6 Repertoire

Most opening repertoires ask: “What should I play against this move?”
GM Vitaliy Bernadskiy and GM Pier Luigi Basso ask something different:
“What does White’s first move tell us about what he cannot play?”

Their new course, 1.Nf3 b6 According to Bernadskiy – Complete Repertoire for Black, is built on a simple positional insight:
once White commits to Nf3, he loses access to the e4–d4–Bd3 setup that makes 1.e4 b6 questionable.
This isn’t a theoretical loophole — it’s a structural reality that transforms 1...b6 from a sideline into a legitimate, fighting system.

The Logic Behind the Paradox

The move 1...b6 traditionally carried a reputation problem.
After 1.e4 b6 2.d4 Bb7 3.Bd3, White stood better — the bishop on d3 targeted h7, and Black’s kingside felt loose.
But once Nf3 appears, this plan is no longer possible.

Now, after 1.Nf3 b6 2.e4 Bb7 3.Nc3 e6 4.d4 Bb4, the game transposes into Nimzo-Indian-like structures, where White’s early Nf3 becomes a limitation rather than an advantage.

Basso and Bernadskiy present this repertoire as the “natural brother” of Basso’s English Defense course — not by variation, but by philosophy.
Both systems reject memorization marathons in favor of positional understanding.

After 1.Nf3 b6 2.e4 Bb7 3.Nc3 e6 4.d4 Bb4 5.Bd3 Nf6 6.Qe2 d5, Black reaches dynamic, imbalanced positions where pattern recognition outweighs memorization depth.
As Basso notes: “They all follow the same standard theory. We don’t. We play to win.”

The Authors’ Vision

GM Vitaliy Bernadskiy has built his reputation on rehabilitating offbeat openings through deep preparation, while GM Pier Luigi Basso specializes in practical, logically consistent repertoires.

Their combined expertise produces a system that covers White’s full arsenal — from 2.e4 variations (Chapters 1–6) to London/Torre/Colle setups (Chapter 10), Catalan structures (Chapter 12), and English formations (Chapter 14).
Highlights include a new interpretation of the Eljanov–Carlsen 2017 game (Chapter 2) and creative solutions against 4.g3 Catalan setups with 4...Bb4+ 5.Bd2 Bxf3.

Technical Specifications

Who Should Study This?

This repertoire is for players tired of theoretical arms races but unwilling to abandon sound chess.
It is particularly effective against 1.Nf3 specialists who rely on transpositions — here, their move order itself becomes a target.
The course rewards understanding over rote learning: once you grasp why 1.Nf3 rules out the Bd3 setup, the entire system’s logic unfolds naturally.

INTRODUCTION BY GM PIER LUIGI BASSO

Chess Viewer F7PNK3FH8UPT3JJOT815V3YIO94EU2M7

SAMPLE CHAPTER

Chess Viewer QLY2O9HKM1EIMY9WC6BZF9U49XXWSMRO

SAMPLE VIDEO