Normal Topic transposition from Scotch gambit to Two knights... (Read 7231 times)
Markovich
God Member
*****
Offline



Posts: 6099
Location: Columbus, Ohio
Joined: 09/17/04
Re: transposition from Scotch gambit to Two knight
Reply #8 - 03/15/06 at 14:31:59
Post Tools
MNb wrote on 03/15/06 at 01:09:42:
9...Bb6! was given by Heyken/Fette: 10.Bd5 Nge7 11.Bg5 h6 12.Bh4 g5 13.Bg3 h5 14.h3 Ng6 -+Kurtovic-Lyafacrzyk, corr 1982.
If Markovich says, that 10.Bxg8 and 9...Nf6 are better, I believe him immediately.


Don't be so trusting!  10. Bxg8 was just off the top of my head.  I suggested it because 9. Bxg8 has been considered as a possible candidate; since 9...Bb6 is not very constructive, I thought 10. Bxg8 would be logical.  The link I gave does purport to show that 9...Nf6 is =+, however.  Thanks for the reference.
  

The Great Oz has spoken!
Back to top
 
IP Logged
 
MNb
God Member
*****
Offline


Rudolf Spielmann forever

Posts: 10780
Location: Moengo
Joined: 01/05/04
Gender: Male
Re: transposition from Scotch gambit to Two knight
Reply #7 - 03/15/06 at 01:09:42
Post Tools
9...Bb6! was given by Heyken/Fette: 10.Bd5 Nge7 11.Bg5 h6 12.Bh4 g5 13.Bg3 h5 14.h3 Ng6 -+Kurtovic-Lyafacrzyk, corr 1982.
If Markovich says, that 10.Bxg8 and 9...Nf6 are better, I believe him immediately.
  

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.
GC Lichtenberg
Back to top
 
IP Logged
 
Markovich
God Member
*****
Offline



Posts: 6099
Location: Columbus, Ohio
Joined: 09/17/04
Re: transposition from Scotch gambit to Two knight
Reply #6 - 03/14/06 at 20:43:54
Post Tools
MNb wrote on 03/02/06 at 01:31:54:
The reason there is next to zero theory on 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 5.o-o? is that 150 years it already was known, that d6! is good for Black because of 6.c3 Bg4 7.Qb3 Bxf3 8.Bxf7+ Kf8 9.gxf3 Bb6! In the books I own this is only a footnote. The line is essentially a bad version of the Göring Gambit: 4.c3 dxc3 5.Nxc3 Bb4 6.Bc4 d6 7.o-o Bxc3+ 8.bxc3 Bg4 9.Qb3 Bxf3 10.Bxf7+ Kf8 11.gxf3 Ne5 which is not very clear.

4.Bb5?! Bb4 5.o-o dxc3 6.o-o Nge7 and White's bishop should be on c4.
Kaufmann's book is another matter, but I think every book presenting a repertoire for Black based on 1.e4 e5 and the Italian should mention this in a note; Black will meet them once in a while.


There is an extended discussion of the 6. c3 Bg4 variation here: http://www.hardchess.com/columns/199909.htm (see "Caro Variation" on the dropdown menu under the chessboard).  I would be curious to know the provenance of 9...Bb6.  Since 9...Nf6 as recommended by Cordel leads to Black advantage, I am not sure why such a seemingly passive move would be played.  I would guess that White should reply 10. Bxg8 Rxg8  11. Kh1 with a position that is unclear to me.
  

The Great Oz has spoken!
Back to top
 
IP Logged
 
MNb
God Member
*****
Offline


Rudolf Spielmann forever

Posts: 10780
Location: Moengo
Joined: 01/05/04
Gender: Male
Re: transposition from Scotch gambit to Two knight
Reply #5 - 03/02/06 at 01:31:54
Post Tools
The reason there is next to zero theory on 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 5.o-o? is that 150 years it already was known, that d6! is good for Black because of 6.c3 Bg4 7.Qb3 Bxf3 8.Bxf7+ Kf8 9.gxf3 Bb6! In the books I own this is only a footnote. The line is essentially a bad version of the Göring Gambit: 4.c3 dxc3 5.Nxc3 Bb4 6.Bc4 d6 7.o-o Bxc3+ 8.bxc3 Bg4 9.Qb3 Bxf3 10.Bxf7+ Kf8 11.gxf3 Ne5 which is not very clear.

4.Bb5?! Bb4 5.o-o dxc3 6.o-o Nge7 and White's bishop should be on c4.
Kaufmann's book is another matter, but I think every book presenting a repertoire for Black based on 1.e4 e5 and the Italian should mention this in a note; Black will meet them once in a while.
  

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.
GC Lichtenberg
Back to top
 
IP Logged
 
kevinludwig
Full Member
***
Offline


I love ChessPublishing.com!

Posts: 233
Location: Los Angeles
Joined: 06/13/04
Re: transposition from Scotch gambit to Two knight
Reply #4 - 03/01/06 at 21:51:14
Post Tools
Thanks for the info guys. Reiner-Steinitz makes me smile.
  
Back to top
 
IP Logged
 
Willempie
God Member
*****
Offline


I love ChessPublishing
.com!

Posts: 4312
Location: Holland
Joined: 01/07/05
Re: transposition from Scotch gambit to Two knight
Reply #3 - 03/01/06 at 14:00:37
Post Tools
Taljechin is correct 5 ..d6 is the move to play. I played this quite a few times as black an it is a real point scorer. There is next to no theory on it, so I have done some analysis myself. My "main line" runs like this and ends with a perpetual Shocked

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 5.0-0 d6 
6.c3 Bg4 (6 .. dxc3 shouldnt also be a major problem white's main compensation lies in the Bg5 pin, but that can be negated by h6 and g5 or alternatively by playing Nge7)
7.Qb3  (note that cxd4 transposes to a d6 main line giouco, where white is in a little trouble as he normally doesnt want 0-0 and Bg4 included, again this line is not much analysed)
7 .. Qd7 (this is the fun line with a double rook sacrifice, Bxf3 is good as well)
8.Bxf7+ Qxf7 9.Qxb7 Kd7 10.Qxa8 Bxf3 11.gxf3 Qxf3 12.Nd2 Qh3 13.c4 Nf6 14.Qxh8 Ng4 15.Qxg7+ Ne7 16.Nf3 d5 17.cxd5 Qxf3 18.Bg5 Bd6 19.e5 Bxe5 20.Qxe7+ Kc8 21.Qe8+ Kb7 22.Qc6+ Kb8 23.Bf4 Bxf4 24.Qe8+ Kb7 25.Qb5+ ˝-˝

If you want to look up games I suggest checking for games by Anderssen, he has played the white side quite often with a lot of losses against people I dont know. There is also a game where Lasker is caught at unawares and immediately chooses the wrong move (7 Bb5). Lasker-Rutenberg 1899.
  

If nothing else works, a total pig-headed unwillingness to look facts in the face will see us through.
Back to top
 
IP Logged
 
Paddy
God Member
*****
Offline


The truth will out!

Posts: 966
Location: Manchester
Joined: 01/10/03
Gender: Male
Re: transposition from Scotch gambit to Two knight
Reply #2 - 03/01/06 at 13:35:41
Post Tools
TalJechin wrote on 03/01/06 at 08:56:44:
Don't know if there's any recommended antidote but 5...d6 seems to score well for black.



In junior chess and club chess White tends to score very well with the Scotch Gambit sequence 1 e4 e5 2 Nf3 Nc6 3 d4 exd4 4 Bc4, since the direction chosen in this position (which I call the Scotch Gambit Crossroads) is critical and the transpositions are so confusing that it is easy to find yourself move-ordered out of your repertoire. The rule to remember as Black is that if you answer 3 Bc4 with 3...Bc5 then play 4...Bc5 against the Scotch Gambit; but if you answer 3 Bc4 with 3...Nf6 play 4...Nf6.

Some years ago there was a brief surge of popularity for the sequence 1 e4 e5 2 Nf3 Nc6 3 d4 exd4 4 Bc4 Bc5 5 0-0 following its recommendation in the first edition of "An opening repertoire for the attacking player" by Keene & Levy, but it was pretty soon found or (re-found, since this was pretty common knowledge amongst the top players of the 19th century) that White was struggling to equalise after 5...d6! 6 c3 Bg4! since 7 b4 Bb6 8 Qb3 Bxf3! and 7 Qb3 Bxf3! only LOOK scary for Black. Hence the second edition recommended seeking transposition to the Italian with 5 c3.

Chess Publishing subscribers should study the game Peretz-Mikhalevski. Here are two of my favourite examples from 19th century immortals:

[Event "Paris m"]
[Site "Paris"]
[Date "1860.??.??"]
[Round "?"]
[White "Kolisch, Ignatz"]
[Black "Anderssen, Adolf"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "32"]
[EventDate "1860.??.??"]
[EventType "match"]
[EventRounds "11"]
[EventCountry "FRA"]
[Source "?"]
[SourceDate "1998.11.10"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. O-O d6 6. c3 Bg4 7. Qb3 Bxf3 8.
Bxf7+ Kf8 9. Bxg8 Rxg8 10. gxf3 g5 11. Qd1 Qd7 12. b4 Bb6 13. Bb2 d3 14. Qxd3
Ne5 15. Qe2 Qh3 16. Nd2 g4 0-1

[Event "Vienna m4"]
[Site "Vienna"]
[Date "1860.??.??"]
[Round "?"]
[White "Reiner"]
[Black "Steinitz, William"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "36"]
[EventDate "1860.??.??"]
[EventType "match"]
[EventRounds "3"]
[EventCountry "AUT"]
[Source "?"]
[SourceDate "1998.11.10"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. O-O d6 6. c3 Bg4 7. Qb3 Bxf3 8.
Bxf7+ Kf8 9. Bxg8 Rxg8 10. gxf3 g5 11. Qe6 Ne5 12. Qf5+ Kg7 13. Kh1 Kh8 14. Rg1
g4 15. f4 Nf3 16. Rxg4 Qh4 17. Rg2 Qxh2+ 18. Rxh2 Rg1# 0-1

  
Back to top
 
IP Logged
 
TalJechin
God Member
*****
Offline


There is no secret ingredient.

Posts: 2892
Location: Malmö
Joined: 08/12/04
Gender: Male
Re: transposition from Scotch gambit to Two knight
Reply #1 - 03/01/06 at 08:56:44
Post Tools
Don't know if there's any recommended antidote but 5...d6 seems to score well for black.

But these early move order tricks are somewhat confusing, and I can imagine how difficult it is to cover them all in a repertoire book. One line I recently got surprised by in blitz on the net is 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bb5 - after Nf6 and a later Nxe4 I suddenly realised I'd stumbled into an open Ruy Lopez which I know zilch about... I suppose the thing to do is 4...a6 5.Ba4 (or 5.Bxc6 perhaps?) 5...Nf6 6.0-0 Be7, or 5...Bc5 but it's a strange new world for black, for example what to make of the piece sac in the following game? I don't recollect the 4.Bb5 transposition being mentioned in recent books so one has to figure it out oneself...


Balinov,I (2453) - Sarakauskas,G (2381) [C44]
Schwarzach op-A Schwarzach (7), 25.08.2000

1.e4 e5 2.d4 exd4 3.Nf3 Nc6 4.Bb5 a6 5.Ba4 Bc5 6.0-0 Nge7 7.Ng5 f6 8.Bb3 fxg5 9.Qh5+ Ng6 10.Bxg5 Be7 11.Bd2 d6 12.f4 Kf8 13.Na3 Qe8 14.Rae1 Nh4 15.Qe2 Qg6 16.f5 Qxg2+ 17.Qxg2 Nxg2 18.Kxg2 Ne5 19.c3 dxc3 20.Bxc3 Bf6 21.Bxe5 Bxe5 22.Nc4 Ke7 23.Nxe5 dxe5 24.Rd1 c6 25.Rf3 g6 26.f6+ Ke8 27.Rfd3 Bg4 28.R1d2 Rf8 29.h3 Bh5 30.Rd6 g5 31.Re6+ Kf7 32.Rxe5+ Kxf6 33.Re6+ Kg7 34.Rd7+ Rf7 35.Rxf7+ Bxf7 36.Re7 Rf8 37.Rxb7 Kf6 38.e5+ Kg6 39.Bc2+ Kh6 40.e6 Bg6 41.Bxg6 Kxg6 42.Rc7 Rd8 43.Rd7 Re8 44.Rd6 Kf5 45.Rxc6 Rxe6 ˝-˝

  
Back to top
 
IP Logged
 
kevinludwig
Full Member
***
Offline


I love ChessPublishing.com!

Posts: 233
Location: Los Angeles
Joined: 06/13/04
transposition from Scotch gambit to Two knights...
03/01/06 at 07:59:52
Post Tools
Ok, I'm reading "The chess advantage in black and white", and I think I've run across a little hole. Maybe someone can point me the right way.  In chapter 16 game 5 ("The Italian game"), Kaufman recommends 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4. He writes, "A bold but dubious gambit". True enough. Then he notes that "5. ...exd4 is a variation of the Two Knights defence." Also true...I think it's the max lange attack? No problem, so we're avoiding the max lange. Along to the next chapter on the scotch game, Kaufman writes off the Scotch gambit in a note to game one, when after 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 he writes, 'Many amateurs play 4. Bc4 first, the scotch gambit, but after 4. ...Bc5 5. c3 Nf6 play transposes to a main line of the Italian game." Very true. But he leaves it up to the reader to realize that 5. c3 is hardly forced! For one, 5. Ng5 can be played, even if it isn't great. But my real problem is that white can also play 5. 0-0, when 5. Nf6 is perfectly playable, except that it goes right into a max lange attack (which Kaufman doesn't deal with, because it's not in the repertoire!) This has happened to me a few times online, and I kept telling myself, "Wow, I should really pay more attention...how did I end up playing THIS?" Fortunately, I know about the next five or six moves of the Max Lange. Unfortunately, that really isn't enough to avoid getting mowed down by someone who knows what they're doing. The last time this happened, I was more aware, and I played 5. Nge7 to avoid the issue. Does anyone know if I have missed a game somewhere in the book where he recommends something against this? Or if 5. Nge7 is an OK move to avoid Max Lange? Or if I'm basically stuck with learning the Max Lange against this move order?
  
Back to top
 
IP Logged
 
Bookmarks: del.icio.us Digg Facebook Google Google+ Linked in reddit StumbleUpon Twitter Yahoo