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Opening Repertoire: Online vs. OTB

Opening Repertoire: Online vs. OTB

maafernan
| Sep 16, 2025
| 540
| 0

Hi! Are you a tournament player who takes opening preparations seriously? If so, this post might be for you. Tournament players, especially from a certain level onwards, aim to prepare for the opponents they will face over the board.&nbs...

Opening Repertoire: English Defense against 1.d4

Opening Repertoire: English Defense against 1.d4

maafernan
| Jul 25, 2025
| 1,256
| 1

Hi! Are you looking for an offbeat but sound defense as Black against 1.d4? Then the English Defense might be a good choice for you. I regularly play the English Defense with interesting results, so I thought I'd write a post about my experien...

(ES) Libros de ajedrez: Lecturas para niños/as

(ES) Libros de ajedrez: Lecturas para niños/as

maafernan
| Jul 2, 2025
| 236
| 0

¡Hola! Cuando los/as niños/as muestran un interés especial por desarrollar su juego, es posible complementar su formación con libros adecuados, escritos especialmente para ellos/as. Estos materiales utilizan un lenguaj...

Chess Player Psychology: How to Avoid Time Trouble

Chess Player Psychology: How to Avoid Time Trouble

maafernan
| May 5, 2025
| 191
| 0

Hi! Have you ever lost valuable points due to time trouble? Does this happen too often? If so, this post might be useful for you! "Time is gold," the saying goes. In chess, time is just as valuable. Playing under time pressure can cost you man...

Opening Repertoire: Gambits

Opening Repertoire: Gambits

maafernan
| Sep 1, 2024
| 1,001
| 0

Hi! Are you a gambit player? I wasn´t much of one before, but now I might be, at least for speed chess. In this post, I will delve into my experience with gambits. I never played Gambits in the past with perhaps the exception of the high...

Opening Repertoire: Evolution From Beginner to Expert

Opening Repertoire: Evolution From Beginner to Expert

maafernan
| Jul 13, 2024
| 479
| 0

Hi! "How much openings should you play?". This is usually a hot topic everybody has their own say. I recently responded to a similar question on a forum (https://www.chess.com/forum/view/chess-openings/how-many-openings-do-you-actually-use?page=...

Opening Repertoire: Universal Opening Systems

Opening Repertoire: Universal Opening Systems

maafernan
| May 4, 2024
| 3,084
| 1

Hi! If you are not a fan of opening theory and sometimes ask yourself:-' How to cut down opening study time? ',  then Universal Opening Systems might be right for you! In this post, I will not delve into the theory of these systems but ra...

Instructive Games IV: Endgame Technique

Instructive Games IV: Endgame Technique

maafernan
| Dec 25, 2023
| 542
| 0

Hi! When in a game most of the pieces have been exchanged, we arrive to the endgame. This phase of the game has some special characteristics that should be learned and practiced in order to convert an advantage or to find resources to save a los...

Chess Training: Guidelines for a Study Plan

Chess Training: Guidelines for a Study Plan

maafernan
| Oct 27, 2023
| 1,189
| 0

Hi! Would you like to improve your play ? Then it is a good time to setup a study plan! But how? A coach would be certainly of great help. Don't you have one? Don't worry, let's suppose by a moment I'm your coach! Establish a Study Plan We w...

Chess Training: My 12‑Week Study Cycle

Chess Training: My 12‑Week Study Cycle

maafernan
| Aug 22, 2023
| 438
| 0

Hi! On August 21st 2023 I decided to start a new training program for myself. A coach also needs to train properly to maintain their playing strength and, of course, to improve. To prepare my plan, I adapted to my own level the guidelines given ...

Instructive Games I: Opening Principles

Instructive Games I: Opening Principles

maafernan
| Jul 29, 2023
| 796
| 3

Hi! I will post from time to time on topics I find useful to develop your chess skills. And the best way I know is by studying games of the greatest players of all time. I will choose well-known games vastly analyzed in the chess literature, so I ...

Opening Repertoire: A Robust Option for Everyday Play

Opening Repertoire: A Robust Option for Everyday Play

maafernan
| Jul 10, 2023
| 1,270
| 3

Hi! After playing mostly hypermodern type openings for more than a year now, I decided to adopt a classic opening repertoire to use as an alternative when meeting strong players in speed chess. In this post, I will comment on the criteria I foll...

Opening Repertoire: The Nimzowitsch-Larsen Attack

Opening Repertoire: The Nimzowitsch-Larsen Attack

maafernan
| Jun 15, 2023
| 2,085
| 1

Hi! Are you tired of playing the same opening (1.e4 or 1.d4) as White? Would you like to play something different and fun? Then maybe a Flank Opening like the Nimzowitsch-Larsen Attack (1.b3) is for you! This is not a post on the theory of the N...

Opening Repertoire: The Modern Defense

Opening Repertoire: The Modern Defense

maafernan
| Jun 10, 2023
| 4,172
| 1

Hi!  Are you willing to play for a fierce counter-attack as Black? Are you ready for tactical complications? Then maybe the Modern Defense (1...g6) is for you! This is not a post on the theoretical aspects of the Modern. Rather, I would sum...

Chess Training: Skills Development

Chess Training: Skills Development

maafernan
| Jun 9, 2023
| 4,302
| 5

Hi! Sometimes we come across questions on how to increase our rating, how to get out of a rating plateau, how to avoid a losing streak, how to prepare for an OTB tournament...an so on.  I will explain what I tell my students and how I work ...

Opening Repertoire: Options for Intermediate Players

Opening Repertoire: Options for Intermediate Players

maafernan
| Jan 22, 2023
| 12,139
| 0

Hi! When you become more experienced and your level of play has improved to an intemediate level (1100-1699 rating), you may add to your repertoire new openings to have options to choose from depending the oponent, your tournement situation, or ...

Opening Repertoire: A Guide for Beginners

Opening Repertoire: A Guide for Beginners

maafernan
| Jan 22, 2023
| 3,436
| 5

Hi! From time to time, a question on openings for beginners becomes a topic of discussion in forums.  I would suggest players still in the Beginner level (blitz rating less than 1100) to play classic openings where they try to apply basic con...

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Ariel Chess Lab

A blog dedicated to practical chess improvement through structured study.

 

I' m a Chess.com coach, and I write about opening repertoires, training methods, player psychology, instructive games, and reviews of chess books and equipment