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1.d4 According to Lucas van Foreest - Beat the Semi-Slav Defense 

September 15, 2025 Slav Defense1.d4

Sequence:  3h and 2min  »

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3h and 2min PGN Download Memory Booster Interactive Tests Video Content

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Content  (38 Articles)

Introduction and Free Preview  Free
Introduction  Closed
15 Minutes - Video Lecture  Closed
15 Minutes  Closed
Chapter 1 - Video Lecture  Closed
Chapter 1 - Closed lines with Be7  Closed
Chapter 1 - Memory Booster  Closed
Chapter 2 - Video Lecture  Closed
Chapter 2 - Closed lines with Bd6  Closed
Chapter 2 - Memory Booster  Closed
Chapter 3 - Video Lecture  Closed
Chapter 3 - Closed lines with Bb4  Closed
Chapter 3 - Memory Booster  Closed
Chapter 4 - Video Lecture  Closed
Chapter 4 - 5...dxc4 6.Bg2 b5 7.Ne5  Closed
Chapter 4 - Memory Booster  Closed
Chapter 5 - Video Lecture  Closed
Chapter 5 - 6...b5 Critical line 9.b3 cxb3  Closed
Chapter 5 - Memory Booster  Closed
Chapter 6 - Video Lecture  Closed
Chapter 6 - 6...b5 Critical line 9.b3 b4  Closed
Chapter 6 - Memory Booster  Closed
Chapter 7 - Video Lecture  Closed
Chapter 7 - 6...Nbd7 7.0-0 Be7 with 9...e5  Closed
Chapter 7 - Memory Booster  Closed
Chapter 8 - Video Lecture  Closed
Chapter 8 - 6...Nbd7 7.0-0 Be7 with 9...a5  Closed
Chapter 8 - Memory Booster  Closed
Chapter 9 - Video Lecture  Closed
Chapter 9 - 6...Nbd7 7.0-0 b5 with 8...b4  Closed
Chapter 9 - Memory Booster  Closed
Chapter 10 - Video Lecture  Closed
Chapter 10 - Critical line 10.Ng5 Be7  Closed
Chapter 10 - Memory Booster  Closed
Chapter 11 - Video Lecture  Closed
Chapter 11 - Critical line 10.Ng5 h6  Closed
Chapter 11 - Memory Booster  Closed
Test Section  Closed

79.00 EUR

1.d4 According to Lucas van Foreest: Complete Semi-Slav Coverage

GM Lucas van Foreest and GM Pier Luigi Basso have completed another essential component of the comprehensive 1.d4 repertoire with their latest course: 1.d4 According to Lucas van Foreest - Beat the Semi-Slav Defense.

The Semi-Slav Challenge Solved

The Semi-Slav Defense presents one of Black's most solid and theoretically demanding responses to 1.d4. This course tackles it head-on with the Catalan-style approach using 5.g3, offering White concrete advantages in positions where Black traditionally finds comfortable play.

Van Foreest's method is characteristically direct: "We play the toughest lines — the ones Black hates to face, system after system." The g3 setup against the Semi-Slav creates practical problems for Black while maintaining White's opening initiative.

Course Structure and Content

The course provides systematic coverage through:

The theoretical framework spans from closed systems with Be7, Bd6, and Bb4 to the sharp tactical lines arising after 6...b5 7.Ne5 and the critical main line continuation 7...b5 8.e4 Bb7 9.e5 Nd5 10.Ng5.

Building the Complete 1.d4 Repertoire

This Semi-Slav course represents the fifth installment in the systematic 1.d4 series. The complete repertoire now includes:

  1. 1.d4 According to Lucas Van Foreest - Exchange Slav for White - Handling the Exchange Slav structure with precision

  2. 1.d4 According to Lucas Van Foreest - Fight the Nimzo-Indian - Strategic approach against 4...Bb4+

  3. 1.d4 According to Lucas Van Foreest - 1.d4 Nf6 2.c4 g6 3.h4 - The aggressive h4 system against King's Indian setups

  4. 1.d4 According to Lucas van Foreest - Beat the Classical Queen's Gambit Declined - Classical QGD positions with concrete plans

  5. 1.d4 According to Lucas van Foreest - Beat the Semi-Slav Defense - The latest addition covering 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6

Practical Application

The course emphasizes concrete evaluation over abstract principles. Each chapter provides specific continuations with clear explanations of the resulting positions. Van Foreest's approach focuses on creating practical difficulties for Black rather than pursuing theoretical novelties for their own sake.

The multilingual format ensures accessibility for the international chess community, while the structured chapter division allows players to study specific variations according to their practical needs.

This systematic approach to opening preparation reflects Modern Chess's commitment to providing comprehensive, professional-level instruction authored by active grandmasters with proven expertise in their respective systems.

INTRODUCTION BY GM LUCAS VAN FOREEST

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