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Normal Topic What skills are honed in various defenses? (Read 552 times)
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Re: What skills are honed in various defenses?
Reply #8 - 12/11/25 at 14:28:33
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It seems it would be more time efficient to have the junior study master games in other openings, to get to the heart of the positional and tactical strategies and patterns one might see in other openings. This is in contrast to having them add it to their repertoire, which would require a large amount of memorization that would not help with the desired effect. 

I think changing opening should be done to match the interests of the player primarily.
  

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Re: What skills are honed in various defenses?
Reply #7 - 12/10/25 at 22:30:22
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Hi.

I'd agree the Caro-Kann is quite varied in position types that can be reached.

Some things I can still think of would be learned in the Caro-Kann would be:
Colour complex play (Essentially black's solidity on the light squares is often an asset to be maintained, while undermining white on the dark squares is something to play for)
Queenside castling positions (I have the sense black can castle queenside in the Caro-Kann somewhat more frequently than in many other 1.e4 defenses, but I could be wrong here)
Playing against d4+e5 pawn chains in various forms (mostly from 1.e4 c6 2.d4 d5 3.e5)
Certain types of isolated queen's pawn positions (mostly from 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4)
Queenside minority attacks (from 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 and similar)

Have a nice day.
  
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Re: What skills are honed in various defenses?
Reply #6 - 12/10/25 at 13:47:13
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Confused_by_Theory wrote on 12/09/25 at 03:41:47:
If in the future some junior comes and says I want to vary openings a bit and asks for advice, at that point I would know better what that to recommend.

This is useful, but I think "junior" is a distraction. It's not only for juniors! On some video Bologan quoted his coach as saying "you're good with the pawns, you should play the Pirc". (Meaning Pirc via 1...g6.) But Bologan was already a strong player.

So in your scenario to give good advice the coach needs to know a lot of different openings. But far more important, in my opinion, the coach also needs to know a lot about the student, both what they already know and what they need to know, also their temperament and what openings they might like or dislike.

It was quite a list you did for the Pirc, but I think the big four defenses would be harder. For example the Caro-Kann is not one opening. White could play 3.Nc3/Nd2 or Exchange or Advance (and other things as well). These look very different from black's point of view. So either black should already know a lot of different pawn structures, or the Caro-Kann could be a way to broaden the horizons. Another example, in the French the Fort Knox is a completely different opening from the Winawer, although there it's black making the choice so when giving advice the coach could ignore one or the other.

It's this variety within defenses, especially within the big four, that makes me reluctant to offer any detailed list of skills. I could see so many exceptions that I wouldn't want to seem ignorant and/or misleading.
  
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Re: What skills are honed in various defenses?
Reply #5 - 12/09/25 at 18:21:36
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proustiskeen wrote on 12/09/25 at 17:05:36:
Isn't this the Markovich doctrine debate all over again?

Only if we want to make it that.

Most people who learn the rules of chess only play a few games. Most people who stick with the game never join a club or study it seriously. Most club players never make it to expert. And so on. It's far easier to quit chess than it is to continue, and far, far easier to plateau than to improve. Accordingly, when I was coaching my number one priority was: don't kill the student's interest in the game. Telling beginners they have to play a certain opening if they want to become good seems like one more reason for them to quit. Beginners should play whatever opening interests them, and the coach should encourage that -- within limits.

At the club last night a very new player wanted to show me the ICBM gambit, but he was struggling to remember the moves. After 1.e4 d5 2.Nf3 dxe4 3.Ng5 I played 3...Bf5 and he couldn't figure out what to do. "I'm supposed to play Bd3 but you prevented it." So I showed him the rest of the "trap": 3...Nf6 4.d3 exd3 5.Bxd3 h6 6.Nxf7 Kxf7 7.Bg6+. Yes! He was really excited by black hanging his queen. But this opening is bad enough that I did discourage him from playing it.

"Playable" defenses are another story entirely. I remain agnostic about the kaleidoscope of openings, even for beginners. Markovich would be turning over in his grave, but if a beginner wants to play the French or even the Pirc, I say go for it. Whatever it takes to keep the flame alive.
  
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Re: What skills are honed in various defenses?
Reply #4 - 12/09/25 at 17:05:36
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Isn't this the Markovich doctrine debate all over again? (TLDR: improving players need to learn to play gambits and open posititions so 1. e4 e5 for Black, Tarrasch vs 1. d4, and 1. e4 heading for Two Knights and IQPs.)
  
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Re: What skills are honed in various defenses?
Reply #3 - 12/09/25 at 04:24:35
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Hi.

Let me give some thoughts on the Pirc-Modern complex, as some set of lines from this is what I usually play against 1...e4.

To begin with. There are unique lines to the Pirc (1.e4 d6 2.d4 Nf6 3.Nc3 g6) and unique lines in the Modern (1.e4 g6). Not to mention multiple, multiple side setups like the Czech (1.e4 d6 2.d4 Nf6 3.Nc3 c6) or the North Sea (1.e4 g6 2.d4 Nf6) that I will not exactly touch on. I'm not exactly sure at this point what you learn in the Pirc and not in the Modern though and vice-versa so I will still present as the Pirc-Modern complex and not each individually.

In the Pirc-Modern complex I'd say one learns things like:
- Playing against flexible central pawn formations (not fixed like in some other openings)
- Timing pawn moves that go beyond the 6th rank (or white can often make these pawns into targets)
- Colour complex play (Usually black has quite good conditions to be strong on the dark squares and so quite often situations where black plays heavily on these occur)
- Coordinating development (not much space to develop to begin with and sometimes certain developments are sensitive to white thrusts)
- Playing with the queen (it's often used as a supporting piece for central play or as active punisher for overextended white positions)
- Attack/defense of the king (Many direct attacking lines that easily can end up targeting the black king exist. It's harder to get king attacks as black but can happen as well)
- Playing for and with queenside space (If black gets in b7-b5, as usually happens, the pawn can stay there for a long time in many positions and sometimes threaten to advance)
- Material for initiative positions (Basically white can often go a bit wild and sacrifice stuff in these types of openings)
- Double fianchetto positions (so having both g7 and b7 bishops, it happens, but is not completely common in many other openings. Especially e4 ones I would say)

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Re: What skills are honed in various defenses?
Reply #2 - 12/09/25 at 03:41:47
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Hi.

an ordinary chessplayer wrote on 12/07/25 at 13:08:41:
So, you are coaching? Is the idea to recommend different defenses for learning different skills? It seems an inefficient way. Far better to select some master games where the skill was used and have the student play over those. With maybe some quiz positions afterwards like Dvoretsky would do.

I do some coaching, yes.

The main idea, I guess, is something like I would like to test assumptions about different opening systems with others here. If in the future some junior comes and says I want to vary openings a bit and asks for advice, at that point I would know better what that to recommend. Both in the sense that based on previous openings the player should already be proficient in thing X, Y and Z and in the sense that I would feel I could explain better what playing some specific opening would likely help develop.

Best Regards
CbT
  
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Re: What skills are honed in various defenses?
Reply #1 - 12/07/25 at 13:08:41
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Confused_by_Theory wrote on 12/07/25 at 06:12:34:
I pay at least some attention to how the junior chess in my region is going and well... around 90% of juniors here play 1.e4 and around 90% reply with the same black defense game after game. There are some more popular ones, but the main thing is most are very faithful to playing the same one game after game.

That's the way I did it when I was a junior.

Confused_by_Theory wrote on 12/07/25 at 06:12:34:
1. Should a junior strive to learn and I suppose sometimes play more than one defence vs 1.e4/1.d4/1.c4/1.Nf3 (?)

Eventually, yes. In general openings should be selected to emphasize a player's strengths. But juniors don't have any strengths so just pick one opening (maybe even randomly) and stick with it for now. The argument for a second opening is to emphasize an opponent's weaknesses. But that's far down the road.

Confused_by_Theory wrote on 12/07/25 at 06:12:34:
2. Given how 1.e4 is so prevalent here. What set of skills is a junior likely to even develop from various black defences to 1.e4 (and what potential bad habits I guess)

So, you are coaching? Is the idea to recommend different defenses for learning different skills? It seems an inefficient way. Far better to select some master games where the skill was used and have the student play over those. With maybe some quiz positions afterwards like Dvoretsky would do.

The potential bad habit is neglecting middlegames and endgames.
  
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What skills are honed in various defenses?
12/07/25 at 06:12:34
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Hi.

Anyone up for some abstract level discussion? Wink

I pay at least some attention to how the junior chess in my region is going and well... around 90% of juniors here play 1.e4 and around 90% reply with the same black defense game after game. There are some more popular ones, but the main thing is most are very faithful to playing the same one game after game.

This got me thinking a bit like...:
1. Should a junior strive to learn and I suppose sometimes play more than one defence vs 1.e4/1.d4/1.c4/1.Nf3 (?)
2. Given how 1.e4 is so prevalent here. What set of skills is a junior likely to even develop from various black defences to 1.e4 (and what potential bad habits I guess)

If you have some idea, or even play some specific opening and can comment with some experience, it would be nice to get some input.

Most possible mainstream 1.e4 defenses without going into sub-systems (except Petroff split):
Sicilian 1.e4 c5
1.e4 e5 2.Nf3 Nc6
1.e4 e5 2.Nf3 Nf6
1.e4 e6
1.e4 c6
1.e4 d6
1.e4 g6
1.e4 d5
1.e4 Nf6
1.e4 Nc6
1.e4 b6

So for example in the Petroff 1.e4 e5 2.Nf3 Nf6. I could argue black will be able to develop piece play skills quite well because often a pawn gets exchanged early (3.Nxe5 d6 4.Nf3 Nxe4) and the game then often becomes more geared towards piece play activity. Plus that Petroff will offer good chances to practice positions with a central file fully opened early and eventually rook play with an open central file. Such kinds of things.

If you have something to share about non-1.e4 defenses or the benefits of some relatively specific sub-system somewhere instead of a defense more generally, feel free to comment on that as well.

Best regards.
CbT
  
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