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Nimzowitsch Defence Against 1.e4

Dangerous System against the Sicilian - The Concept with 3.Bc4 

IM Kushager Krishnater January 2, 2026 Sicilian Defense1.e4

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3h and 12min PGN Download Memory Booster Interactive Tests Video Content

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Content  (44 Articles)

Introduction and Free Preview  Free
Introduction  Closed
Introduction - Video Lecture  Closed
Chapter 1 - 1.e4 c5 2.Nf3 g6 3.Bc4  Closed
Chapter 1 - Memory Booster  Closed
Chapter 1 - Video Lecture  Closed
Chapter 2 - 2.Nf3 d6 3.Bc4 Nf6 4.d3 g6  Closed
Chapter 2 - Memory Booster  Closed
Chapter 2 - Video Lecture  Closed
Chapter 3 - 2...d6 3.Bc4 Nf6 4.d3 Nc6 Rar, Alternatives  Closed
Chapter 3 - Memory Booster  Closed
Chapter 3 - Video Lecture  Closed
Chapter 4 - 3...Nf6 4.d3 Nc6 5.0-0 Bg4  Closed
Chapter 4 - Memory Booster  Closed
Chapter 4 - Video Lecture  Closed
Chapter 5 - 3...Nf6 4.d3 Nc6 5.0-0 e6  Closed
Chapter 5 - Memory Booster  Closed
Chapter 5 - Video Lecture  Closed
Chapter 6 - 1.e4 c5 2.Nf3 Nc6 3.Bc4 d6  Closed
Chapter 6 - Memory Booster  Closed
Chapter 6 - Video Lecture  Closed
Chapter 7 - 2...Nc6 3.Bc4 Nf6 4.e5 Sideli  Closed
Chapter 7 - Memory Booster  Closed
Chapter 7 - Video Lecture  Closed
Chapter 8 - 2.Nf3 Nc6 3.Bc4 Nf6 4.e5  Closed
Chapter 8 - Memory Booster  Closed
Chapter 8 - Video Lecture  Closed
Chapter 9 - 2.Nf3 Nc6 3.Bc4 e6 4.0-0 Nf6  Closed
Chapter 9 - Memory Booster  Closed
Chapter 9 - Video Lecture  Closed
Chapter 10 - 2.Nf3 Nc6 3.Bc4 e6 4.0-0 d5  Closed
Chapter 10 - Memory Booster  Closed
Chapter 10 - Video Lecture  Closed
Chapter 1 - To Go Version - 1.e4 c5 2.Nf3 g6 3.Bc4  Closed
Chapter 2 - To Go Version - 2.Nf3 d6 3.Bc4 Nf6 4.d3 g6  Closed
Chapter 3 - To Go Version - 2...d6 3.Bc4 Nf6 4.d3 Nc6 Rar, Alternatives  Closed
Chapter 4 - To Go Version - 3...Nf6 4.d3 Nc6 5.0-0 Bg4  Closed
Chapter 5 - To Go Version - 3...Nf6 4.d3 Nc6 5.0-0 e6  Closed
Chapter 6 - To Go Version - 1.e4 c5 2.Nf3 Nc6 3.Bc4 d6  Closed
Chapter 7 - To Go Version - 2...Nc6 3.Bc4 Nf6 4.e5 Sideli  Closed
Chapter 8 - To Go Version - 2.Nf3 Nc6 3.Bc4 Nf6 4.e5  Closed
Chapter 9 - To Go Version - 2.Nf3 Nc6 3.Bc4 e6 4.0-0 Nf6  Closed
Chapter 10 - To Go Version - 2.Nf3 Nc6 3.Bc4 e6 4.0-0 d5  Closed
Test Section  Closed

79.00 EUR

A Positional Revolution: The 3.Bc4 System Against the Sicilian

For decades, Sicilian players have grown comfortable with the mainline battlegrounds—the Najdorf forests, the Dragon labyrinths, the Sveshnikov complexities. But what if there was a way to sidestep this theoretical arms race entirely while maintaining genuine winning chances? IM Kushager Krishnater's latest course presents exactly that: a cohesive positional system based on the modest-looking 3.Bc4, transforming the chaotic Sicilian into a controlled strategic battleground where your opponent must navigate unfamiliar terrain from move three onward.

The Philosophy Behind 3.Bc4

The concept is deceptively simple: after 1.e4 c5 2.Nf3, White develops the bishop to c4, preparing d3, c3, and only later d4—if and when it suits White's purposes. This isn't about forcing tactical complications or memorizing computer lines twenty moves deep. Instead, it's about building a solid foundation and maintaining absolute control over the position's character. As Krishnater explains in the introduction, the setup ensures "our bishop would not be blocked by our pawns," while White methodically prepares central expansion with Re1 and d4, always on their own terms.

The system's recent adoption by Magnus Carlsen speaks volumes about its practical merit. When the world's greatest practical player chooses a system specifically because it "likes to keep the game in control," serious players should take notice. This isn't about avoiding theory—it's about redirecting the game into channels where strategic understanding trumps memorization, where your opponent faces an entire game of unfamiliar decisions rather than rattling off prepared variations.

What Makes This Course Different

Krishnater's approach stands apart through its commitment to safety without passivity. Against 2...d6, 2...Nc6, and 2...g6, White employs fundamentally similar setups, yet each transpositional nuance receives careful attention. Consider the position after 1.e4 c5 2.Nf3 d6 3.Bc4 Nf6 4.d3 g6 5.0-0 Bg7 6.c3—White has achieved a risk-free edge where Black must demonstrate precision just to equalize, while maintaining zero tactical vulnerability.

The course doesn't shy away from critical lines either. Take the sharp 2...Nc6 3.Bc4 Nf6 4.e5!? Ng4 5.Qe2!?, dedicating two full chapters to "an extremely complicated fight," or the recent theoretical challenge 5...Nxe4 6.Rxe4 d5 where the novelty 13.a4!! transforms what appeared to be comfortable equality into a complex struggle. Even against the tricky 2...g6 hoping for Dragon transpositions, White can steer toward the rare 7.Bb3!? following GM Frederik Svane's innovative footsteps, sacrificing a pawn for lasting initiative.

Course Structure and Technical Specifications

Complete Coverage:

Variation Map:

Against 2...d6: 3.Bc4 Nf6 4.d3

Against 2...Nc6: 3.Bc4 e6 4.0-0

Against 2...g6: 3.Bc4 Bg7

For players seeking a complete 1.e4 repertoire, Krishnater has developed an extensive series covering White's entire first-move arsenal. While this 3.Bc4 course functions as a standalone weapon against the Sicilian, those interested in a unified approach can explore his 1.e4 According to Kushager series, which addresses all of Black's major defenses with the same emphasis on clarity and practical playability.

Ready to Redefine Your Sicilian?

The 3.Bc4 system offers something rare in modern chess: a principled approach that genuinely reduces your preparation burden while maintaining objective fighting chances. No more drowning in Dragon theory or worrying about the latest Najdorf computer novelty. Instead, you'll guide opponents into unfamiliar positional territory where their theoretical knowledge counts for nothing and their strategic understanding faces immediate examination.

Explore Dangerous System against the Sicilian - The Concept with 3.Bc4 and discover how controlling the game's character from move three can transform your results against the Sicilian Defense.

INTRODUCTION BY THE AUTHOR

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SAMPLE CHAPTER

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