Wednesday, August 30, 2023

4.e3 Nimzo-Indian Defense (Rubenstein System)

Mastering the Rubinstein System
 A Deep Dive into the
 4.e3 Nimzo-Indian Defense

 The 4.e3 line in the Nimzo-Indian Defense is known as the Rubinstein System.
This variation is characterized by the moves

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3.

 It is named after the Polish Grandmaster Akiba Rubinstein and is one of the most solid and classical ways for White to handle the Nimzo-Indian Defense.

Key Features of the Rubinstein System

  1. Solid Structure: By playing 4.e3, White aims to build a solid pawn structure and prepare for the development of the bishop to d3. This move supports the center and prepares for the eventual development of the knight to f3.
  2. Flexibility: The Rubinstein System allows White to maintain flexibility in the pawn structure and piece placement. White can choose to castle kingside and develop the pieces harmoniously.
  3. Avoiding Immediate Complications: Unlike more aggressive lines such as the Samisch Variation (4.a3), the Rubinstein System avoids immediate tactical complications and focuses on solid development.

Typical Plans for White

  • Development: White typically follows up with moves like Nf3, Bd3, and O-O, aiming for a solid and harmonious development.
  • Central Control: White often looks to play for d4-d5 at an appropriate moment to gain space and open the center.
  • Piece Coordination: White aims to coordinate the pieces effectively, often placing the rooks on c1 and d1 to support central and queenside operations.

Typical Plans for Black

  • Pressure on the Center: Black often aims to put pressure on White's center with moves like ...d5 or ...c5.
  • Piece Activity: Black can develop the pieces actively, often placing the knight on c6 and the bishop on b7 after playing ...b6.
  • Counterplay: Black seeks counterplay on the queenside or in the center, depending on White's setup.

Advantages and Disadvantages

Advantages for White:

  • Solid and flexible pawn structure.
  • Avoids immediate tactical complications.
  • Good for players who prefer a strategic and positional game.

Disadvantages for White:

  • Can be somewhat passive if not handled correctly.
  • Black has various ways to counter and equalize.

The Rubinstein System is a reliable and solid choice for White against the Nimzo-Indian Defense, offering a good balance between solidity and flexibility.

 Nimzo-Indian Defence Wikipedia Page


E40 Nimzo-Indian,   4.e3
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3

E41-E42 Nimzo-Indian,  4.e3 c5
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5

E43-E44 Nimzo-Indian, Fischer variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6

E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6

E46-E48 Nimzo-Indian,  4.e3 O-O
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O

E49 Nimzo-Indian, 4.e3, Botvinnik system
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3

E50-E51 Nimzo-Indian,  4.e3 e8g8
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3

E52-E59 Nimzo-Indian,  4.e3
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. Bd3 b6


 


4.e3 - Nimzo Indian Defense Articles

Delve into the theory, history, and key variations of the 4.e3 Nimzo.



4.e3 - Nimzo Indian Defense LiChess Studies

Explore interactive training tools to solidify your understanding of the opening's concepts.



New to LiChess Studies? These interactive tools allow you to explore chess concepts and variations move-by-move. You can test your understanding, solidify your learning, and deepen your knowledge of the 4.e3 Nimzo Indian Defense.


4.e3 - Nimzo Indian Defense Puzzles

Test your tactical skills with puzzles specifically designed for the Halasz Gambit.

 

WTHarvey.com (Puzzle Site)


Nimzo-Indian 4.e3 c5 (ECO E41) -  14 Puzzles
Nimzo-Indian, Fischer Variation (ECO E43) - 10 Puzzles

 

LiChess Openings Puzzles 
  (Shows all the Game Moves up to The tactic as well) 

Nimzo- Indian  Normal Line -    158 Puzzles
Nimzo -Indian Normal Variation -  469 Puzzles
Nimzo- Indian St. Petersburg Variation -  60 Puzzles
Nimzo-Indian Hubner Variation -  107 Puzzles
Nimzo-Indian Reshevsky Variation - 45 Puzzles


Games Databases & Collections

Analyze real-life games featuring the 4.e3 Nimzo and see how it's played in practice.

 

Chessgames.com
Nimzo-Indian, Rubinstein Variation - 140 games ( Game Collection )

 

365Chess.com
Nimzo-Indian Page  - Links to all the Nimzo Variations (lots)

 

Chesstempo.com
Nimzo-Indian Defense, Normal Line (E40) - 1980 Games


4.e3 - Nimzo Indian Defense Video Lessons


Nimzo-Indian Defense  - 13 Video Playlist  - Chess geek  (Videos 2,3,4,7 are 4.e3 Nimzo-Indian)

Main Line of the Nimzo-Indian Defense - 27 Min - Hanging pawns
The main line of this popular defense starts after white plays e4 on move 4. This is the most solid of all options white has against the Nimzo. Unlike all the other moves he can play, e3 prepares to simply develop and castle.

ChessGeek - Nimzo Masterclass


Day 05: Improve your openings with IM Sagar Shah | Nimzo Indian 4.e3 1.5 hr - Chessbase India -
IM Sagar Shah speaks about the e3 system Rubinstein system in the Nimzo Indian.

Nimzo-Indian Mainline with 4.e3 | Understanding Your Openings #6 - 27 Min - IM Andras Toth
  Video Below- In depth look at the main line of the Nimzo-Indian defense, resulting in various topical pawn structures, opening lines and top GM sample games.



Game Videos w/Analysis

Nimzo-Indian Defence: Rubinstein System 4.e385 Video playlist - kingscrusher 

Chess School

Chess postmortem #24: Nimzo-Indian defense - Rubinstein variation - 32 Min - Jim's Chess Channel -  Recent over the board game.

IM Sielecki

QGD - Chigorin Defense D07 - Opening Theory

QGD - Chigorin Defense Chess Resources


The Chigorin Defense is a chess opening named for 19th-century Russian master Mikhail Chigorin. An uncommonly played defense to the Queen's Gambit, it begins with the following moves:

1. d4 d5
2. c4 Nc6


The Chigorin Defense is a solid but slightly offbeat choice for Black, as it allows White to gain a slight space advantage in the center of the board. Black's idea is to undermine White's center with counterattacks on the queenside, often by advancing the a-pawn and placing pressure on the b2-pawn. Black also has the option of playing for an eventual ...e5 break to challenge White's pawn center.

One of the main drawbacks of the Chigorin Defense is that it can lead to somewhat passive positions for Black, as the c4-pawn exchange weakens the d5-pawn and makes it difficult for Black to mount an attack on the kingside. However, experienced players can use the Chigorin Defense to good effect by seeking counter-play and attacking chances on the queenside.


BOOKS (Free)

Short & Sweet: Chigorin Defense - FREE Chessable Course - 23 trainable Lines w/ 45 min Video
MoveTrainer® Opening course by GM Sahaj Grover & by GM Abhijeet Gupta



Chigorin Defense Chess Articles

Kill the Chigorin Defense With the Queen’s Gambit… Kasparov Style! - ichess Article w/ embedded Video
Chigorin Defense: Complete Guide for Black - chesstier Article 


BLOGS

Chigorin Defense: Active Play in the Queen’s Gambit Declined - Chessable Blog Guide (Nice In-Depth Guide)
Chess Opening Basics: The Chigorin Defense  - Another Chessable Blog Guide


Chigorin Defense LiChess Studies

Chigorin defense repertoire  - 6 Chapter Study
D07 Queen's Gambit Declined, Chigorin Defense - 10 Chapter Study
Chigorin Defense - 9 Chapter Study

The Queen's Gambit (Grandmaster Guide) - 64 Chapter Study (Chigorin Ch 43-49)


Chigorin Defense PUZZLES


Chigorin Defense Puzzles - 1690 Puzzles  (Lichess Puzzles By Opening)


GAMES Databases

Chessgames.com

The Chigorin Defense According To Morozevich - 54 Games
Queen's Gambit Declined, Chigorin Defense (D07)  - 4 Annotated Games

365Chess.com

D07: Queen's Gambit Declined, Chigorin defence - 5871 Games


Chigorin Defense Video Lessons

The Chigorin Defence full repertoire - 16 Video playlist - Endgame Strategy's
Chigorin Defense Theory  - 5 Video playlist - Hanging Pawns

Chigorin teaches 🤓 you the Chigorin with GM Damián Lemos [Lemos Deep Dive] - 22 Min
Crush 1.d4 with the Chigorin Defense! 🛡 with IM Valeri Lilov - 44 Min
Chigorin Defense with IM Milovan Ratkovic - 22 Min
How to play the Chigorin Defense - 22 Min - OfferSpill Chess Club

ST.Louis Chess Club
Ch-Ch-Ch Chigorin Defense!🎵: Part 1 | Chess Openings Explained - 40 min
Ch-Ch-Ch Chigorin Defense!🎵: Part 2 | Chess Openings Explained - 24 Min

Ben Finegold
Chigorin Defense Middlegames - GM Ben Finegold - 2015.10.13 - 47 Min
Queen's Gambit Part 3: Albin-Counter, Baltic & Chigorin - 45 Min - GM Ben Finegold
15+ Years of Chigorin Games of Ben Finegold - 1991-2006 - 2 hr - GM Ben Finegold

Play Against The Chigorin
The Simple Solution to the Chigorin Defense | Chess Opening Blueprint - 13 Min  Jonathan Schrantz
DESTROY the Chigorin Defense EASILY With the Queen's Gambit! - 36 Min - GM Damian Lemos
The Simple Solution to the Chigorin Defense | Chess Opening Blueprint - 13 Min - Johnathan Schrantz
Destroy the Chigorin Defense! - Queen's Gambit Declined Theory - Chigorin Defense Ideas And Plans - 20 Min

Refute Chigorin Defense like Carlsen and Firouzja!! - 25 Min - IM Modrag Perunovic

Chigorin Traps
Chess Trap 10 (Chigorin Defense) - 10 Min
Chess Trap 22 (2018 Chigorin Trap) - 8 Min


Chigorin Game Videos (w/ Analysis)


Longer Chess Games #58 The Chigorin Opening - 59 min - GM Simon Williams
Chigorin Crushes! - 16 Min - GM Ben Finegold  (Two games)

GM Danial Naroditsky
Master Class | QGD Chigorin & Baltic Defense | Chess Speedrun | Grandmaster Naroditsky - 44 Min
Chigorin Defense; QGD | The Sensei Speedrun | GM Naro - 18 min

Chess School
Chigorin played the Chigorin defence | Steinitz - Chigorin World Championship Match 1889, round 10 - 7 Min - Chess School
Chigorin Defense: Brucker vs Lanni Atlanta 1980 - 5 Min - Chess School
Unleash The Chigorin Defence  - 5 Min - Chess School
Magnus Carlsen lost to Chigorin defence - 5 Min - Chess School

Magical Dark forest with Chess pieces



Sunday, August 27, 2023

QGD - Tartakower Defense - D58- D59 Opening Theory

 This is one of the most topical and famous positions in the Queen's Gambit Declined (QGD), 7...b6 introduces the Tartakower Variation.

Black is aiming to fianchetto his bishop to b7 and to finish his development by placing the knight on d7.

Tartakower Defense Chess Articles


Tartakower Defense - Wiki Page with  General Explanation of Defense

Queen's Gambit Declined (Orthodox/Tartakower Variation): Light Square Letdown? - Old Blog post Talking about the Middlegame of this Opening.


Tartakower Defense LiChess Studies


QGD Tartakower: Anti Tartakower Variation - 1 Chapter Study

Queen's Gambit Declined Tartakower - 13 Chapter Interactive Study 

QGD- Tartakower Defense - 7 Chapter Study  (Study Created from St.Louis CC Video At Bottom (Don't be Sweet)


Games Databases

 

365chess.com

D58: Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 - 7000 Games

D59: Queen's Gambit Declined, Tartakower variation 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Be6 - 350 games

Efim Geller - Tartakower Defense (Black) - 60 games
Alexander G Beliavsky - Tartakower Defense (Black) - 70 Games 
Lajos Portisch - Tartakower Defense (White)  - 25 games

ChessTempo.com

Queen's Gambit Declined, Tartakower Defense, General (D58) - 5500 games

Queen's Gambit Declined, Tartakower Defense, Makogonov Exchange Variation (D59) - 1500 games

Chessgames.com

D58 QGD: Tartakower / General [Black] - 44 games (Curated Collection)
d4 : QGD : Tartakower Variation - 26 Games (Curated Collection)

Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst (D58) - 2700 games
Queen's Gambit Declined, Tartakower (D59)  - 656 Games


Tartakower Defense Puzzles (Tactics)


LiChess Tartakower Defense Puzzles - 131 Puzzles


Tartakower Defense Video Lessons


Tartakower Defense for club players  - 60 Min - IM Matt Bobula
Tartakower Defense in practice - 32 Min - IM Matt Bobula

𝐐𝐮𝐞𝐞𝐧❜𝐬 𝐆𝐚𝐦𝐛𝐢𝐭 𝐃𝐞𝐜𝐥𝐢𝐧𝐞𝐝 : 𝐓𝐡𝐞 𝐓𝐚𝐫𝐭𝐚𝐤𝐨𝐰𝐞𝐫 𝐕𝐚𝐫𝐢𝐚𝐭𝐢𝐨𝐧 | 𝐕𝐨𝐥𝐮𝐦𝐞 𝟎𝟏 | 𝐋𝐞𝐯𝐨𝐧𝐅𝐢𝐬𝐜𝐡 - 22 Min - GM Sam Shankland

Don't Be Sweet: Play the Tartakower! | Chess Openings Explained - 60 Min - St.Louis Chess Club

Tartakower Defense Opening Theory - 33 Min - Hanging pawns

Queens Gambit Declined Part 3 Tartakower Variation - 22 Min - Robert Plunketts Lab
Queens Gambit Declined Tartakower, To play h6 or not to play - 9 Min - Robert Plunketts Lab

Guide To Making Plans In Chess - Queen's Gambit Declined Plans (PART 1) - 26 Min - NM Nelson Lopez

Tartakower Defense Game Videos ( w/ Analysis)


Queen's Gambit Declined, Tartakower variation - Standard chess #26 - 49 Min - Chess Network

Beating the Queen's Gambit in the British Chess Championship (1998), with GM Nigel Short - 54 Min

AI Generated Colorful Abstract Chess Piece Image


Wednesday, August 23, 2023

QGD - Semi-Tarrasch Defense - D40-42 - Opening Theory

 

Semi-Tarrasch Defense Resources

Semi-Tarrasch Defense Wikipedia Page

The Semi-Tarrasch Defense is a variation of the Queen's Gambit Declined ,
 characterized by the following moves:

1. d4 d5
2. c4 e6
3. Nc3 Nf6
4. Nf3 c5
 


 

Books and Courses (Free)


Short & Sweet: Dominguez's Semi-Tarrasch - FREE Chessable Course - 20 Trainable Lines - GM Leinier Dominguez (2 hr Free Video)

Short & Sweet: Ganguly's Semi-Tarrasch - FREE Chessable Course - 33 Trainable Lines - GM Surya Shekhar Ganguly  (44 Min Free Video)


Semi-Tarrasch Chess Articles


The Semi-Tarrasch – How to Play, Attack and Counter (as White & Black) - Chessable Blog Article - Very Extensive


Semi-Tarrasch Defense LiChess Studies


QGD Semi-Tarrasch -  9 Chapter Study

A Semi-Trash Repertoire for the Black pieces - 4 Chapter Study


Game Databases

 

365Chess.com

D40: Queen's Gambit Declined, Semi-Tarrasch defence 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 - 5800 Games
D41: Queen's Gambit Declined, Semi-Tarrasch, 5.cd 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 - 4200 games
D42: Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 - 735 Games

Chessgames.com

Queen's Gambit Declined, Semi-Tarrasch (D40) 1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c5 - 1000 Games
Queen's Gambit Declined, Semi-Tarrasch (D41) 1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c5 5 cxd5 - 1500 Games
Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 (D42) 1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 c5 5 cxd5 Nxd5 6 e3 Nc6 7 Bd3 - 540 games
Semi-Tarrasch - 17 Game Collection (Famous Players Games)

ChessTempo.com

Queen's Gambit Declined, Semi-Tarrasch Defense (D40) - 2300 Games

Queen's Gambit Declined, Semi-Tarrasch Defense, Exchange Variation (D41) - 2400 games

Queen's Gambit Declined, Semi-Tarrasch Defense, Main Line (D42) - 830 Games


Semi-Tarrasch Puzzles (Tactics)


QGD- Semi-Tarrasch Puzzles - 1000 Puzzles ( LiChess Puzzles by Openings )


Semi-Tarrasch Defense Video Lessons


Semi-Tarrasch Defense Theory - 13 Video Playlist -  3+Hrs Video - Jazarov's Chess Channel

Powerful ideas for Black against 1.d4 ft. GM Surya Ganguly - 81 min - Chessbase India

The Semi-Tarrasch Opening explained by Leinier Domínguez - 2 HR - GM Leinier Dominguez (Great FREE Lesson) 

Video Below - Really Nice Lesson

Semi-Tarrasch Exchange Variation (D41)

QGD Semi Tarrasch, Exchange Variation D41 - 16 Min - Advancing Pawn

Master Game Analysis - QGD Semi Tarrasch, Exchange Variation - 1 - 30 Min - Advancing Pawn
Master Game Analysis - QGD Semi Tarrasch, Exchange Variation - 2 - 30 Min - Advancing Pawn

Semi-Tarrasch Chess Traps

Queens Gambit Semi Tarrasch - The Crash in the Semi Tarrasch - 4 Min

Queen's Gambit Semi Tarrasch - The Yudovich Not So Fine Trap - 3 Min

Stunning Opening Trap Queen Sacrifice | Semi Tarrasch | - 2 Min

Semi-Tarrasch Game Videos (w/Analysis)


Semi-Tarrasch - 6 Video Playlist - Chessbase India

John Bartholomew
Blitz Chess #301: IM Bartholomew vs. IM Kassa Korley (Semi-Tarrasch Defense) - 16 Min
Blitz Chess #5: IM Bartholomew vs. ercoleiaccone (Semi-Tarrasch Defense) - 14 Min