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Hot Topic (More than 10 Replies) BDG & Theory (Read 17671 times)
SWJediknight
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Re: BDG & Theory
Reply #24 - 08/01/08 at 19:25:54
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Yes, to be honest I didn't notice that omission!  Tim McGrew did cover some independent lines from 4 Bc4 Nf6 and mentioned they weren't covered in Danish Dynamite.

I did notice their similar omission in the Goring of 4 c3 d5 5 Others, as in my opinion the deviation 5 Bd3 (which I brought up on here a while ago) may be better than its reputation, and was recently covered by Gary Lane at Chesscafe:
http://www.chesscafe.com/text/lane113.pdf
I think they should have at least mentioned it, especially as after 5 exd5 Qxd5 6 cxd4 Bg4 7 Nc3 Bb4 White's only way to deviate from Capablanca's ending is 8 a3 which leads to quite a simplified middlegame.
  
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MNb
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Re: BDG & Theory
Reply #23 - 08/01/08 at 18:16:56
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I suppose you have also found out that Müller and Voigt have forgotten a whole chapter? They only investigate 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2, not Black's other 4th move options.

I liked the Berg game more. That Russian game - well, typically for 1.e4 - a lot of patient manoeuvring and hardly tactics. Of course it's still a good game, but it kinda confirms my statement on 1.e4. I have also played through a couple of Kramnikvs Grünfeld games, especially the Bb5+ ones. Rather sharp stuff.
  

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SWJediknight
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Re: BDG & Theory
Reply #22 - 08/01/08 at 17:00:50
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It may well depend upon what pool of players you're against and the level of play.  In the last few years, I've played an assortment of 1 e4 openings and rarely come out of the opening with a dull position and/or less than equality.  Admittedly, it may have a lot to do with my opponents not finding the most critical/sterilising replies.

In the Fort Knox, 4 f3 Bb4 is indeed a problem (I'm not sure how I missed that, since Fritz spots it straightaway!)- White ends up a pawn down for no compensation.  However, if White wants a sharp game, there's 4 Nxe4 Bd7 5 Nf3 Bc6 6 Bd3 Nd7 7 Qe2!? (rather than the usual 7 0-0) planning Bd2 and 0-0-0.
Conversely after 3...Nf6 4 Bg5 dxe4 I think 5 f3 is perfectly viable.

In the Petroff, the Cochrane might be dubious at master level but it is very difficult to prove that at mortal levels.  And again, White has sound options involving castling on opposite sides of the board, e.g. 3 d4 Nxe4 4 Bd3 d5 5 Nxe5 Nd7 6 Nxd7 Bxd7 7 0-0 Qh4 8 c4 0-0-0 9 c5, and also 3 Nxe5 d6 4 Nf3 Nxe4 5 Nc3 Nxc3 6 dxc3.

I agree with MNb's 1 e4 e5 suggestions btw- indeed most of them are lines that I already have in my repertoire.  As for the Danish (which I've played occasionally over the past year or so) I always thought Muller and Voigt's suggestion of 3...Ne7 4 cxd4 d5 5 Nc3 dxe4 6 Bc4 Nf5 7 Nge2 looked good.  I agree 100% with the coverage of the other Danish and Scotch Gambit lines.
  
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Willempie
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Re: BDG & Theory
Reply #21 - 08/01/08 at 15:12:30
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MNb wrote on 08/01/08 at 14:56:52:

Sorry, in general your answer is far from convincing. I will look at that two Berlin games though. I maintain: 1.e4 is a more positional opener than 1.d4 these days, exactly because sharp attempts after 1.e4 either lead to dull equality or are dubious. My games of the last five years confirm this.

Depends. If you take Tiviakov's and Topalov's games as white you are probably correct. If you take Kramnik's and Shirov's games as white probably not. Wink

Btw those Berlin games are quite fun. In particular the Russian one is very good.
  

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MNb
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Re: BDG & Theory
Reply #20 - 08/01/08 at 14:56:52
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Willempie wrote on 08/01/08 at 05:41:27:
MNb wrote on 08/01/08 at 00:30:09:
Show me the way, because I can't find it ....

Firstly there is 5.Re1 in the style of the Riga. 
Secondly in the endgame a standard plan is b3, Bb2, Ne2, Ng3,h3,g4,f4 and e6 after which you are big in the attack. Check a game like Volokitin-Alekseev, Aerosvit 2008 or Berg-Nyysti, Stockholm 2002. In the Petrov there is Bxf7+ for starters and against the Fort-Knox you can even play a BDG, so the Fort Knox must be bad Wink


I already have pointed out my objection against the Cochrane-Gambit. You don't really want me to play that in the CL, do you? Especially since that Sjirov game the Cochrane is about as dubious as the BDG. And I am not willing, not even in rapid chess, to give my opponent theopportunity to learn a refutation by heart. Dynamic equality is OK, but neither is dull equality or an objective =+.
The same for the BDG vs the Fort Knox. 4.f3 e5 is dull; 4.f3 Bb4 might very well be a refutation.
Sorry, in general your answer is far from convincing. I will look at that two Berlin games though. I maintain: 1.e4 is a more positional opener than 1.d4 these days, exactly because sharp attempts after 1.e4 either lead to dull equality or are dubious. My games of the last five years confirm this.
  

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Re: BDG & Theory
Reply #19 - 08/01/08 at 14:41:36
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I have played pretty much every opening at one time or another (which is one reason I'm not that good).  I think the discussion here is very interesting because it hits on something that has been driving me crazy:  Playing the "best" lines vs. playing practical or fun lines.  At the moment, my location and lifestyle dictate that I can't engage very often in OTB games so I'm mostly doing online blitz and correspondence.  I've been going back and forth between playing "good" openings like the Ruy or QG as white, 1...e5 and Slav as black and playing openings that I know are not as good but are fun like the BDG and 2...Nf6 Center Counter.

To address the original question in this thread, yes, even though I'm currently playing the bad and fun openings like the BDG I have spent a lot of time in the last few years studying classical principles.  That is how I know the BDG is not as good as the Ruy Lopez.  I don't consider it a copout when my opponent replies 1 d5 d5 2 e4 e6 (or 2...c6) as I would probably do the same thing.  The BDG is pretty dangerous for black if taken by surprise in a fast time control game.  Usually when confronted with the Caro-Kann I will play the exchange with 4 Bd3 and with the French I'll just play the exchange with 4 c4 ala Waitzkin and Ashley.

Anyway, my feeling at the moment is that I'm never going to be an expert or above (I'm 49) and that last thing I need in life is more drudgery, so win or lose I'm just going to play fast time controls and aggressive openings for now.  I know the BDG is not as good as the Ruy, but at this moment I don't care.
  
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Willempie
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Re: BDG & Theory
Reply #18 - 08/01/08 at 07:09:45
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kylemeister wrote on 08/01/08 at 06:02:31:
Willempie wrote on 08/01/08 at 05:41:27:
MNb wrote on 08/01/08 at 00:30:09:
Show me the way, because I can't find it ....

Firstly there is 5.Re1 in the style of the Riga. 
Secondly in the endgame a standard plan is b3, Bb2, Ne2, Ng3,h3,g4,f4 and e6 after which you are big in the attack. Check a game like Volokitin-Alekseev, Aerosvit 2008 or Berg-Nyysti, Stockholm 2002. In the Petrov there is Bxf7+ for starters and against the Fort-Knox you can even play a BDG, so the Fort Knox must be bad Wink


I must admit I'm not sure how 5. Re1 is in the style of the Riga, or how your pawns can jump over your Knights.

It's a scheme, not a step by step manual Wink
  

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Re: BDG & Theory
Reply #17 - 08/01/08 at 06:02:31
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Willempie wrote on 08/01/08 at 05:41:27:
MNb wrote on 08/01/08 at 00:30:09:
Show me the way, because I can't find it ....

Firstly there is 5.Re1 in the style of the Riga. 
Secondly in the endgame a standard plan is b3, Bb2, Ne2, Ng3,h3,g4,f4 and e6 after which you are big in the attack. Check a game like Volokitin-Alekseev, Aerosvit 2008 or Berg-Nyysti, Stockholm 2002. In the Petrov there is Bxf7+ for starters and against the Fort-Knox you can even play a BDG, so the Fort Knox must be bad Wink


I must admit I'm not sure how 5. Re1 is in the style of the Riga, or how your pawns can jump over your Knights.
  
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Willempie
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Re: BDG & Theory
Reply #16 - 08/01/08 at 05:41:27
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MNb wrote on 08/01/08 at 00:30:09:
Show me the way, because I can't find it ....

Firstly there is 5.Re1 in the style of the Riga. 
Secondly in the endgame a standard plan is b3, Bb2, Ne2, Ng3,h3,g4,f4 and e6 after which you are big in the attack. Check a game like Volokitin-Alekseev, Aerosvit 2008 or Berg-Nyysti, Stockholm 2002. In the Petrov there is Bxf7+ for starters and against the Fort-Knox you can even play a BDG, so the Fort Knox must be bad Wink
  

If nothing else works, a total pig-headed unwillingness to look facts in the face will see us through.
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Re: BDG & Theory
Reply #15 - 08/01/08 at 00:30:09
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SWJediknight wrote on 07/31/08 at 16:13:57:

Have you given up the Danish, KG etc. then?  I remember you contributed a lot to various Danish Gambit stuff (including promoting the line 1 e4 e5 2 d4 exd4 3 c3 d5 4 exd5 Qxd5 5 cxd4 Nc6 6 Be3!?, avoiding the sterile endings that generally arise after 6 Nf3 Bg4 7 Be2 Bb4+ 8 Nc3 Bxf3 9 Bxf3 Qc4).


Yes. I gave up the Danish around 1990 and the KG a few years ago. Despite Anon2's advise I like to waste my time as I feel like, so I try to keep up with the theoretical developments. Especially the Danish is an opening you can ask me questions about and hope to get a sensible answer. Here I must admit that I play much more corr. chess last few years than OTB. In my last OTB tournament I succeeded to play attacking chess with the London System.  Wink

SWJediknight wrote on 07/31/08 at 16:13:57:

I agree about the Queen's Gambit having many options for the attacking player with White, I used to play "real" gambit lines from the QG complex myself when I first started.  I gave them up because of the 1...Nf6 problem.


So you went exactly in the opposite direction as me ... Smiley
OK, after being a bit negative on White's attacking chances let me do two suggestions, besides the KG. Both are based on 2.d4 exd4.

A) the Danish according to Alekhine. 3.c3 dxc3 (Ne7 and there is some endgame with the centre pawns gone but slightly more active pieces White can reach - if interested I will look it up for you) 4.Nxc3 and White can avoid the main line of the Göring Gambit after Nc6 (Bb4 5.Qd4!? to avoid 5.Bc4 Bxc3+ 6.bxc3 Nc6, though White may have other options but 7.Nf3 as well and even 7.Nf3 d6 8.Ng5 is worth investigating) 5.Bc4 Bb4 and now 6.Nge2 is possible. Black must give up the pair of bishops as well and White's pawn structure does not get ruined. The knight is not worse on c3 than on f3 and somewhat later White has f2-f4 available.
B) 3.Bc4 Nc6 (or Nf6 4.Nf3 Nc6; Bb4+ 4.c3 is A) 4.Nf3 Nf6 (Bc5 5.c3 Nf6 6.0-0!? is underestimated according to Emms in Play the Open Games) 5.0-0 and you already have found out about the sterility of ...Qh5. So focus on 5.e5 d5 6.Bb5 Ne4 7.Nxd4 Bc5 (Bd7 gives White nice attacking play, as I learned at the wrong side of the board). At the moment I quite like Black, but there is quite some uncharted territory here.

Willempie wrote on 07/31/08 at 21:40:36:

If you want a slugfest you can get them there as well.

Show me the way, because I can't find it ....
  

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SWJediknight
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Re: BDG & Theory
Reply #14 - 07/31/08 at 21:50:43
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Against the Berlin White can also try 4 O-O Nxe4 5 Re1 Nd6 which leads to a tactical game.
  
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Re: BDG & Theory
Reply #13 - 07/31/08 at 21:40:36
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MNb wrote on 07/30/08 at 16:35:57:

Why don't they play 2.c4 and allow Black to keep the pawn after ...dxc4 ? These days I am convinced that 1.d4/2.c4 provides more chances for a tactical slugfest than 1.e4 (Petrov, Berlin Defence, Fort Knox).

If you want a slugfest you can get them there as well. Even if you play serious, very often the attack is the best way to beat the Berlin endgame (and also the Petrov). Though of course it is without queens and pawn sacs Wink 
Then again against 1.d4 d5 2.c4 there is no way for black to avoid a tactical slugfest Huh
  

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Re: BDG & Theory
Reply #12 - 07/31/08 at 16:13:57
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MNb wrote on 07/31/08 at 01:02:38:

Scotch: 3.d4 exd4 4.Bc4 Nf6 and White has no attacking chances. After 5.0-0 Nxe4 usually an endgame arises before move 15 and after 5.e5 d5 6.Bb5 Ne4 7.Nxd4 Bc5! Black is the attacker.
Göring: 3.d4 exd4 4.c3 d5 or Nge7 with a positional game.
Evans: 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Be7 and Black has to know some theory, but after that the game will quiet down. Of course there is also 3...Nf6; so anyone who builds a repertoire around the Evans allows Black to decide the character of the game.
Two Knights: 3.Bc4 Nf6 4.Ng5 and White is esentially the defender.
Cochrane: 3.Nxe5 d6 4.Nxf7 Kxf7 see a quite recent Shirov game.
King's Gambit: 2...d5 3.exd5 exf4 4.Nf3 Nf6 with a positional game.

If your definition of sharp play is that Black can prove an advantage by force or take over the initiative, then you might recommend the Boden Gambit as well: 2.Nf3 Nf6 3.Bc4 Nxe4 4.Nc3. The sad truth is that all those romantic Open Gambits either are harmless (the various central gambits) or positional (KG and EG).
...


Have you given up the Danish, KG etc. then?  I remember you contributed a lot to various Danish Gambit stuff (including promoting the line 1 e4 e5 2 d4 exd4 3 c3 d5 4 exd5 Qxd5 5 cxd4 Nc6 6 Be3!?, avoiding the sterile endings that generally arise after 6 Nf3 Bg4 7 Be2 Bb4+ 8 Nc3 Bxf3 9 Bxf3 Qc4).

In the Scotch Gambit I haven't had much experience of the 5 e5 lines, as until recently I usually played 5 0-0, not fearing 5...Nxe4 6 Re1 d5 7 Bxd5 Qxd5 8 Nc3 Qa5 9 Nxe4 Be6 10 Neg5, but got put off by the modern 8...Qh5 lines where the queens soon come off.  I'm not always against endings, but those ones are pretty sterile, worse even than the Danish/Goring ones in my view.

I agree, incidentally, about the point on schizophrenic openings.  For instance in the 5 e5 d5 lines above, some players use it to squash Black's early attacking chances and exploit Black's doubled c-pawns, while others use it as an attacking weapon where the aim is ultimately to push the e and f-pawns.  Similarly Black has aggressive lines (mostly starting 6 Bb5 Ne4 7 Nxd4 Bc5) and passive lines (7...Bd7 etc)

I wouldn't quite put myself in Markovich's "gambit psychosis" category, I don't play gambits in every game (just a large proportion of them) and I'm not averse to playing the odd positional game when the position demands it.  The BDG fan club probably gets a bad name largely because a significant percentage of its fanbase would fit neatly into the extreme category.

I agree about the Queen's Gambit having many options for the attacking player with White, I used to play "real" gambit lines from the QG complex myself when I first started.  I gave them up because of the 1...Nf6 problem.
  
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Re: BDG & Theory
Reply #11 - 07/31/08 at 06:02:43
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May I quote from "Chess Openings for Black, Explained":

Openings are Schizophrenic

"Don't waste your time with the fantasy of the 'tailor-made' repertoire we sometimes hear about that will bring out your inner, winning you with just the right openings. Certainly, an experienced chess teacher can help you to improve much faster and absorb important principles more thoroughly than you could on your own. However, in any major opening, you can't play in a way that will guide you only to tactical terrain while preventing positional games, or vice versa.

Try staying in a 'solid' Caro-Kann agaisnt someone who wants to pry the game open for an attack. Even Mikhail Botvinnik couldn't do it in 1960 against Tal. Or try playing the Sicilian for a sharp, attacking game against an expert in White's c3-system, and you'll likely find yourself in a positional struggle. Some variations of the French are passive, while some are downright counterattacks. Some forms of the Ruy Lopez are positional; some are wild and hoary. Some Giuoco Pianos are hardly pianissimo. Your opponent can play the Queen's Gambit like the draw-prone Carl Schlechter or like the checkmate-obsessed Frank Marshall.

Openings are schizophrenic. Whatever opening you play, you risk getting a position that doesn't match your own attitudes about aggression or passivity. Still, in some extreme cases, consider the plusses and minuses of your play, indeed of your style. If you are a pawn-loving Korchnoi fan, don't play the Benko Gambit!"


  

What does author X say about this move? Why doesn't author Y mention that move?
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Re: BDG & Theory
Reply #10 - 07/31/08 at 01:02:38
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SWJediknight wrote on 07/30/08 at 16:46:28:
I think that only holds true on the assumption that you follow main lines after 1 e4.  After 1 e4 e5 2 Nf3 Nc6, there's the Scotch, Goring, Evans, Two Knights and various central gambits.  After 2...Nf6 there's the Cochrane Gambit.  White can also deviate at move 2 with 2 d4 or the King's Gambit.
The Fort Knox can be side-stepped with the Tarrasch, Advance, or 3 Nc3 dxe4 4 f3.

Scotch: 3.d4 exd4 4.Bc4 Nf6 and White has no attacking chances. After 5.0-0 Nxe4 usually an endgame arises before move 15 and after 5.e5 d5 6.Bb5 Ne4 7.Nxd4 Bc5! Black is the attacker.
Göring: 3.d4 exd4 4.c3 d5 or Nge7 with a positional game.
Evans: 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Be7 and Black has to know some theory, but after that the game will quiet down. Of course there is also 3...Nf6; so anyone who builds a repertoire around the Evans allows Black to decide the character of the game.
Two Knights: 3.Bc4 Nf6 4.Ng5 and White is esentially the defender.
Cochrane: 3.Nxe5 d6 4.Nxf7 Kxf7 see a quite recent Shirov game.
King's Gambit: 2...d5 3.exd5 exf4 4.Nf3 Nf6 with a positional game.

If your definition of sharp play is that Black can prove an advantage by force or take over the initiative, then you might recommend the Boden Gambit as well: 2.Nf3 Nf6 3.Bc4 Nxe4 4.Nc3. The sad truth is that all those romantic Open Gambits either are harmless (the various central gambits) or positional (KG and EG).

French Tarrasch: 3.Nd2 dxe4 4.Nxe4 Bd7 is the Fort Knox.
French Advance: as the Milner Gambit is close to busted White has to chose a quieter setup with a3 or Be2.

SWJediknight wrote on 07/30/08 at 16:46:28:

I will concede, though, that objectively those gambits are easier to equalise against than most of the sharp gambits that can arise from 1 d4 d5 2 c4.  That said, it's much harder to find sharp tactical lines for White after 1 d4 Nf6 2 c4 e6 that are likely to provide an edge with accurate play.

I usually don't play 2.c4 to prove an edge - if I do Black equalizes without too much difficulty against me.

1.d4 Nf6 2.c4 e6 3.Nf3 b6 (c5 is tactical almost by definition) 4.g3 contains some interesting gambits for White, usually based on d4-d5.
I admit that I am struggling with 3.Nc3 Bb4. Please take a look here:

http://www.chesspub.com/cgi-bin/yabb2/YaBB.pl?num=1200833803

It has been quite a while since I sacced a rook after 1.e4, you know.
  

The book had the effect good books usually have: it made the stupids more stupid, the intelligent more intelligent and the other thousands of readers remained unchanged.
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