Category Archives: OPENINGS

WHICH CHESS DATABASE SOFTWARE?

December 6, 2024 NigelD

Players often wonder whether they need some chess database software to take their opening preparation to a new level, but what should they choose? There are a number of options to be considered, many of which I know little about. So today I'll talk about those I use on a regular basis, namely Chessbase, HIARCS Chess Explorer and the Lichess study feature. All of them have pros and cons that suit different needs and budgets.

Starting with Chessbase, for many years this has been an industry leader and the features are ideal for professional players. The main reference database can be updated with a few mouse clicks which makes it easy to search for different players and prepare for them. I have version 17, which I find very useful for preparing opening material. The main con is that it is expensive kit, and you might not need all the features offered, to learn more about it you can go here.

I'm a big fan of HIARCS Chess Explorer, largely because of its simplicity and the fact that you can have opening books, engines and the game notation right in front of you. It's also very easy to play training games against an engine and from any position. There's a MAC version and it's a lot less expensive than Chessbase, all of which makes it very appealing. If I didn't have to produce various chess material, for which Chessbase is useful, I would probably just use this.

There's also a pro version of HIARCS Chess Explorer, which I haven't managed to get on with quite as well as the non pro version. I imagine this is because I haven't taken the time to examine all its features.

Finally we come to the Lichess study feature, which in my view is just great. There have been other attempts to create online chess databases, but this is the first I've seen that works really well. As with Chessbase and HIARCS Chess Explorer there's an engine and database facility, what is unique is that its online and free. This means that you can access your databases with ANY web browser and on ANY device, making it ultra-convenient.

For those interested in a chess database I'd recommend trying the Lichess study feature as a first step and get a feel for what it can offer you. If you need more then you can decide between Chessbase, HIARCS or perhaps some other chess software such as Chess Assistant. They all have their fans.

Training Tournaments

The training tournaments this week are in the Queen's Gambit Declined Repertoire, two lines that appear in my Black QGD Repertoire.

Sunday December 8th at 5pm UK Time: QGD Tartakower with 1.d4 Nf6 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf3 h6 6.Bh4 0-0 7.e3 b6

Sunday December 8th at 6.15pm UK Time: QGD Semi-Tarrasch with 1.d4 Nf6 2.c6 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5

Upcoming Events

Here's my schedule over the coming months, though it is subject to change. I often don't know until fairly late in the day.

December 8, 2024: Huddersfield Chess Club Seminar
This coming Sunday I'm giving a seminar at this club. Their website is here.

January 17-19: Huddersfield 4NCL Congress
I really enjoy the 4NCL Congresses as they're played under excellent conditions in nice hotels. This is the first one in Huddersfield, you can find details here.

January 27th: Stockport Rapidplay
I've played in this event with some regularity, so probably I'll go for it again. You can find details here.

February 16-27, 2025: World Senior Team Championship
I've accepted a place in the 50+ second team which means I'll play a much stronger field than on bottom board of the first team. Although this diminishes my chances of winning a medal I'm looking forward to the challenge.

July/August 2025: British Championships
Will these be held in Liverpool next year? There's a rumour on Tim Spanton's blog that they would be. I think I might go for the 50+ event if this is the case.

I am hoping to play in the European Senior Team Championships (Walbrzych, Poland, April 4-14) in which I've said I'll play in any team and on any board. The details have yet to be confirmed, but when they are the teams will be selected.

Hope you have a great weekend!

Nigel

BUILDING AN OPENING REPERTOIRE, OPENINGS, TOURNAMENTS, TRAINING

HOW MANY OPENINGS SHOULD YOU PLAY?

November 22, 2024 NigelD

Something I've often thought about is the width of an opening repertoire. At amateur level it's unusual to find anyone who knows anything really well, top players seem to know and play almost everything.

Should we try to emulate what top players do? Frankly I don't think so because we don't need to. Being too predictable can be fatal at the top level where your opponents can be armed with super-computers and seconds. It's different for amateurs because we will not be facing such a high level of preparation and will be able to win quite drawish positions.

So for most of us I think that having a single set of openings is plenty, assuming that we know them really well. It's important that they should be sound and yet have enough scope to outplay our opponents. Preparing more openings than that is an unproductive use of time which might be better spent on endgames.

What about older GMs who frequently play in weekend events? In my case I think that a single set of openings with White is fine but with Black I tend to think that I need two. One would be for sheer solidity when meeting players of a similar or higher rating to mine, a second would be for when I play lower rated players and really need to avoid early simplification.

One final thought is to always consider the Flank Openings when choosing your defence against 1.d4. The Gruenfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5) and Nimzo (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4) are great until your opponent avoids them with 1.c4 or 1.Nf3. In such cases you need something extra, which can mean a lot more work.

Training Tournaments

This week's training tournaments feature more lines from the Building an Opening Repertoire course, this time from White's perspective:

Sunday November 24th at 5pm UK Time: Colle vs KID with 1.d4 Nf6 2.Nf3 g6 3.e3 Bg7

Sunday November 24th at 6.15pm UK Time: Colle vs Gruenfeld with 1.d4 Nf6 2.Nf3 g6 3.e3 d5

Upcoming Events

Here's my schedule over the coming months, though it is subject to change. I often don't know until fairly late in the day.

December 1, 2024: Bolton Rapid Play
A fairly local event for me, so I'll be playing to to get some practice. Details can be found here.

December 7, 2024: Huddersfield Chess Club Seminar
I've run a number of seminars at this great club, this is the first since before COVID. Their website is here.

January 27th: Stockport Rapidplay
I've played in this event with some regularity, so probably I'll go for it again. You can find details here.

I'm hopeful that I'll get to play in the European Senior Team Championships (Walbrzych, Poland, April 4-14) in which I've said I'll play in any team and on any board.

Have a great weekend!

Nigel

BUILDING AN OPENING REPERTOIRE, COACHING, OPENINGS, TOURNAMENTS, TRAINING, WHITE 1.d2-d4 REPERTOIRE

HOW TO STUDY CHESS VIDEOS

November 8, 2024 NigelD

During this week's webinar I was asked how many times it's good to watch a chess opening video. I would say that the answer is rather nuanced.

To learn openings I recommend a combination of watching videos, training games and playing around with any pgn file to look for alternatives and see what the engine says. The amount of time used on these three approaches will vary from person to person and how much time they have available.

Personally I tend to watch videos, often whilst doing some other activity such as using a stationary exercise bike. I would like to spend time examining the variations with an engine and playing through them on a real chess board, unfortunately it's difficult to find time. As for training games, this tends to be my lowest priority, but I've put it there because I'd need both time and a suitable partner. In the past I've tested openings in correspondence games but tend to lose interest once the opening stage is over.

I would not recommend my approach to anybody else, I think we all have to find our own way. A good way to start is by watching Tiger Chess material and then play in the Tiger Chess training tournaments on Lichess.

Training Tournaments

This week's training tournaments will feature the Colle, which appears in both the Building an Opening Repertoire course and the White 1.d4 Repertoire:

Sunday November 10th at 5pm UK Time: Colle with 1.d4 Nf6 2.Nf3 e6 3.e3 c5

Sunday November 10th at 6.15pm UK Time: Colle with 1.d4 Nf6 2.Nf3 e6 3.e3 b6

Upcoming Events

Here's my approximate schedule over the coming months, subject to change! I often don't know until fairly late in the day.

December 1, 2024: Bolton Rapid Play
A fairly local event for me, so I'll be playing to to get some practice. Details can be found here.

December 7, 2024: Huddersfield Chess Club Seminar
I've run a number of seminars at this great club, this is the first since before COVID. Their website is here.

January 27th: Stockport Rapidplay
I've played in this event with some regularity, so probably I'll go for it again. You can find details here.

I'm hopeful that I'll get to play in the European Senior Team Championships (Walbrzych, Poland, April 4-14) in which I've said I'll play in any team and on any board.

Hope you have a great weekend! Meanwhile please note that there are discounts on my Vimeo videos listed in my newsletter.

Nigel

COACHING, OPENINGS, PSYCHOLOGY, TRAINING

The Role of Father Random

October 25, 2024 NigelD

Players sometimes wonder about changes in form, how can they play well in one game and badly in another? There are many reasons this can be the case, for example in one game they may get a position they understand whereas in the next one they do not. Or someone can simply blunder every now and then, and sometimes it happens in consecutive games. What's going on? I think it's mainly father random at work.

Why is the belief in 'form' so strong? It's because of a human tendency to find patterns where none exist (apophenia). This tendency is rooted in our past, when it was essential to spot things like predator behaviour and edible plans. This pattern recognition has been perpetuated throughout history via mechanisms such as cultural norms, claims of 'poor form' are quite common and then likely to be perpetuated.

Why is this a bad thing? It's because the perception of 'poor form' can lower expectations and self confidence. Once someone believes that they are not going to play well it can become a self fulfilling prophecy.

Training Tournaments

This week's training tournaments are in the Queen's Gambit Declined Exchange Variation, a popular and important topic that is reached throughout my opening repertoires. This is because of the didactic value of this line and Carlsbad pawn structure. There's a slight but important difference between the two events, they will start from the positions after 1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.cxd5 exd5 5.Nc3 c6 and then 5...Be7.

Sunday October 27th at 5pm UK Time: QGD Exchange with 1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.cxd5 exd5 5.Nc3 c6

Sunday October 27th at 6.15pm UK Time: QGD Exchange with 1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.cxd5 exd5 5.Nc3 Be7

Upcoming Events

Here's my approximate schedule over the coming months, subject to change! I often don't know until fairly late in the day.

October 25-27, 2024: Scarborough Congress

This one of the UK's most prestigious congresses, the sections include a 'foundation' tournament and a junior event. Click here for details.

December 1, 2024: Bolton Rapid Play

A fairly local event for me, so I'll be playing to to get some practice. Details can be found here.

December 7, 2024: Huddersfield Chess Club Seminar

I've run a number of seminars at this great club, this is the first since before COVID. Their website is here.

February 16-27, 2025: World Senior Team Championship

I finally got a place in the 50+ second team. This means that I'll play a much stonger field than on bottom board of the first team, so in many ways it's quite welcome.

July/August 2025: British Championships

Will these be held in Liverpool next year? There's a rumour on Tim Spanton's blog that they would be. I think I might go for the 50+ event if this is the case.

I'm hopeful that I'll get to play in the European Senior Team Championships (Walbrzych, Poland, April 4-14) in which I've said I'll play in any team and on any board.

I offer discounts on some of my video series on Vimeo for which my catalogue is here. To get the discount codes please sign up for my weekly newsletter via the form on the right.

Nigel

OPENINGS, TOURNAMENTS, TRAINING

A QUESTION OF CONFIDENCE

October 11, 2024 NigelD

Players can often have a crisis of confidence with their chess, not feeling 'prepared' being a primary symptom. This is especially the case with those who are returning to the game after a long layoff, both opening theory and the ways it might be studied have changed considerably, largely due to the advent of computer databases and increasingly powerful engines.

How can this be handled? Really I believe there is only one way, to know what you are doing more thoroughly than your opponents. Yet this knowledge can take different forms, you either out-prepare people with your own computer analysis or you develop a deeper understanding of the plans and ideas.

My approach with students has been to help them develop a better understanding, I believe this will carry over into different parts of the game. For this reason I developed ideas based opening repertoires with minimal theory, then coupled this with a recommendation to play what you learn to develop fluency. The training tournaments I run on Lichess can be part of this process.

Training Tournaments

This week's training tournaments are in the Dutch Defence and use my repertoire recommendation of 1.d4 f5 2.Nf3 Nf6 3.e3:

Sunday October 13th at 5pm UK Time: Dutch Defence with 1.d4 f5 2.Nf3 Nf6 3.e3 e6

Sunday October 13th at 6.15pm UK Time: Dutch Defence with 1.d4 f5 2.Nf3 Nf6 3.e3 g6

Upcoming Events

Here's my approximate schedule over the coming months, subject to change! I often don't know until fairly late in the day.

October 25-27, 2024: Scarborough Congress

This one of the UK's most prestigious congresses, the sections include a 'foundation' tournament and a junior event. Click here for details.

December 1, 2024: Bolton Rapid Play

A fairly local event for me, so I'll be playing to to get some practice. Details can be found here.

December 7, 2024: Huddersfield Chess Club Seminar

I've run a number of seminars at this great club, this is the first since before COVID. Their website is here.

February 18-23, 2025: Isle of Wight International

I've been invited to play in this one but will have to pull out if I get invited to the World Senior Teams. It's a new event but the organizers seem to be on the ball. You can find details here.

July/August 2025: British Championships

Will these be held in Liverpool next year? Last week I linked to the rumour on Tim Spanton's page that they would be. I would be using my Metro senior travel card (!) to get there and might go for the 50+ event.

I'm also still hoping to be invited to the World Senior Team Championships (Prague, February 16 to 27, 2025) and/or the European Senior Team Championships (Walbrzych, Poland, April 4-14). I should find out about these soon.

I offer discounts on some of my video series on Vimeo for which my catalogue is here. To get the discount codes please sign up for my weekly newsletter via the form on the right.

See you next week, I'm planning to post here on a regular basis.

Nigel Davies

CLINIC, FRENCH DEFENCE, NEWS, OPENINGS, TIGER CHESS THEMED TRAINING TOURNAMENTS

MARCH 2022 CLINIC

April 9, 2022 NigelD

The March Clinic is now out, featuring games with the Exchange Variation of the French Defence (1.e4 e6 2.d4 d5 3.exd5 exd5) from two of the Tigerchess.com Themed Training team tournaments. Although this line has a drawish reputation both sides have fighting chances, and there are also a number of trappy ideas that both sides can fall into.

The following position shows one of the classic dangers for Black, that he plays ...Bc8-g4 and then has his bishop driven back with h2-h3 and g2-g4. His last move was the natural 13...c6, what did White do next (see diagram)?

White played 14.f4!, which is actually quite devastating because of the threat of 15.f5. Black cannot save his bishop with 14...Be4 because then 15.g5 would undermine the bishop's defender. In the game he tried 14...h6, but as the f-pawn is pinned just 15.Nxg6 won a piece and the game.

Nigel Davies

CLINIC, OPENINGS, TIGER CHESS THEMED TRAINING TOURNAMENTS

FEBRUARY 2022 CLINIC

March 13, 2022 NigelD

Several different openings featured in the February clinic, the Semi-Tarrasch (1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e3 cxd4 7.exd4 Nxc3 8.bxc3 Qc7), the Queen's Gambit Declined Tartakower Variation .d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.Nf3 h6 6.Bh4 0-0 7.e3 b6) and the Zukertort Colle (1.d4 Nf6 2.Nf3 e6 3.e3 c5 4.Bd3 d5 5.b3 Nc6 6.Bb2 Bd6). All the games played were from training events between members of the Tigerchess.com Themed Training team.

Here's a spectacular finish from one of the games, with White to play (see diagram):

White played 26.Qxc7, essentially forcing resignation (1-0) as after 26...Rxc7 there is mate with 27.Rd8.

The Tigerchess.com Themed Training events are a great opportunity to practice key positions from regular openings, and are open to everyone who joins the Tiger Chess Team. Participating in these events helps players develop real insight into the openings played, above and beyond looking at them in a book or on a video.

Nigel Davies

ARTICLES, NEWS, OPENINGS

Lessons from the World Championship

December 12, 2021 NigelD

I did not follow the recent World Championship match very closely but looked in from time to time to see if there was anything useful for myself or my students. I did find some interesting elements from a psychological point of view, particularly the opening choices and Jan Nepomniachtchi's reaction to game six. In the first five games it had looked quite evenly balanced but then the sixth was 7 hour 47 minutes/136 move win for Magnus Carlsen. Carlsen remarked: "I thought I should make the game as long as possible so that we would both be as tired as possible when the critical moment came."

After this there followed three wins for Carlsen and two draws, with Nepomniachtchi playing well below his best. It could reasonable be described as a collapse, and these are the lessons that I think can be learned:

1) Lengthening a game to break an opponent down psychologically is a well known approach. Many players have used it in the past but for Carlsen it appears to be his special weapon.

2) Nepomniachtchi seemed well aware that stamina could be important in long games, coming to the event looking slim and fit. Whether he was psychologically prepared for marathon torture sessions is another matter.

3) Carlsen's opening preparation vs 1.e4 was very astute; Nepomniachtchi loves the initiative which Carlsen denied him by being prepared to sacrifice a pawn with the Marshall Gambit (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6). This was probably a big surprise as Carlsen had never played that way before, and indeed the reigning Champion had evidently decided that he should keep the initiative in other positions too.

4) Nepomniachtchi's opening preparation as Black looked very professional on a technical level, but he found himself in positions that suited his opponent more than they suited him. This made me wonder if he should have eschewed his usual choices of the Gruenfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5) and Sicilian (1.e4 c5), notwithstanding the fact that Carlsen would have been ready for them.

5) It could probably have been predicted that Carlsen would have something good ready for the Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5), and this suggests that having an alternative weapon ready might have been useful. Indeed Garry Kasparov sidestepped Anatoly Karpov's preparation for the Ruy by using the Scotch (1.e4 e5 2.Nf3 Nc6 3.d4) in a number of their games.

What now for Jan Nepomniachtchi? He certainly gained many supporters with his graceful comportment during defeat, but he will need to do much more if wants to revisit the highest arena. Being able to handle events like game six seem vital when playing against Carlsen, and adding a psychological element to his opening choices would also make sense. Most of all it would make sense for him to work on the technical side of his game, Carlsen evidently felt he was stronger in positions where Nepomniachtchi was deprived of the initiative, and this gave him a clear plan of how to play the match.

Nigel Davies

OPENINGS, PATTERN RECOGNITION, PAWN LEVERS, QUEEN'S GAMBIT DECLINED

The Queen’s Gambit Declined Course

October 15, 2021 NigelD

The Tiger Chess Queen's Gambit Declined Course is an advanced, stand-alone opening course based around the Tartakower Variaton (1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.Nf3 h6 6.Bh4 0-0 7.e3 b6) and the Semi-Tarrasch Defenc (1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 or 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 c5). It features amost 14 hours of video which explain key games and has a pgn (portable game notation) file of recommended variations that can be built upon, extended and important into software such as Chess Position Trainer. The 94 games presented are also included in pgn format, but without annotations.

The Queen's Gambit Declined has many advantages, not only is it rock solid but it offers prospects of outplaying the opponent in complex middle game positions. Unlike many defenses to 1.d4 it can also be used against the English Opening, 1.Nf3 and 1.c4. The recommended lines differ considerably from the Queen's Gambit Declined presentation in the Building an Opening Repertoire course, here are the different section headings:

1. Introduction
2. Divergences & Move Orders
3. 6.Bxf6 & 6.Bf4
4. Tartakower: 8.cxd5
5. Tartakower: 8.Be2
6. Tartakower: 8.Rc1
7. Tartakower: 7/8.Qc2 Lines
8. Tartakower: 8.Others
9. Tartakower: Early Rc1 Lines
10. Semi-Tarrasch: Auxiliary Lines
11. Semi-Tarrasch: e2-e4 Sidelines
12. Semi-Tarrasch: 11.Bc4 Main Line
13. Queen's Pawn Games
14. Catalan, English & Reti
15. Other Openings

The Tartakower variation has been played by some of the greatest players in history, including World Champions Boris Spassky, Anatoly Karpov, Garry Kasparov, Vladimir Kramnik and Magnus Carlsen. Here is the starting point for this famous line:

The Semi-Tarrasch complements the Tartakower perfectly as it can be used to recapture on d5 with a knight if White tries to use the Exchange Variation. It can also sidestep White's 5.Bf4 line that arises after 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Be7 5.Bf4 because Black will play 4...c5 before this happens. This is a key position from the Semi-Tarrasch that arises after the moves 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O:

This course is suitable for players over 1700 Elo who want a high quality defence against 1.d4 that is strategy based. You need to be a Tiger Chess member to get it and continue to view it, which is why it priced at just $19.95. You can get it at the add-on videos page but need to be a logged on Standard or Premium member to see the option to purchase it.

Nigel Davies

CLINIC, NEWS, OPENINGS, PATTERN RECOGNITION, QUEEN'S GAMBIT DECLINED, TIGER CHESS WEBINARS, TOURNAMENTS, TRAINING

SEPTEMBER 2021 CLINIC

October 6, 2021 NigelD

I recently took the decision to change the clinic content so that it covers the Tiger Chess Themed Training events on Lichess. I set these events up so that students could practice important position types rather than waste time on the random mayhem that usually occurs in online games. The results have been very promising in that several people have reported increased engagement and interest in the problems after having wrestled with them in a series of games.

The first position to have been played is a key position in the Queen's Gambit Declined Exchange Variation, arising after the moves 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Nbd7 6.e3 Be7 7.Bd3 O-O 8.Qc2 c6 9.Nf3 Re8 10.O-O Nf8. This is a very useful position from which to learn strategy because of the clarity of the pawn structure and the ease with which the different plans and ideas can be explained. Nonetheless it can prove very challenging to master as these plans come into conflict, and I am devoting the current series of webinars to its mastery.

I will not show any highlights this time but instead list the forthcoming practice events, which are held at 8pm London (UK) time on Wednesdays and 6pm London (UK) time on Sundays:

October 10th (6pm): QGD Exchange Training

October 13th (8pm): QGD Exchange Training

October 17th (6pm): QGD Exchange Training

October 20th (8pm): QGD Exchange Training

October 24th (6pm): QGD Exchange Training

After this series the webinars will cover a new topic and new positions will be used for the training events. It will take more practice than this to get in tune with these position types, but this is at least a start.

Nigel Davies