chessgames.com
Catalan, Open, 5.Qa4 (E02)
1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Qa4+

Number of games in database: 138
Years covered: 1937 to 2009
Overall record:
   White wins 25.4%
   Black wins 23.2%
   Draws 51.4%

Popularity graph, by decade

Explore this opening  |  Search for sacrifices in this opening.
PRACTITIONERS
With the White Pieces With the Black Pieces
Vasily Smyslov  7 games
Vladimir Petrov  6 games
Viktor Korchnoi  6 games
Paul Keres  5 games
Alexander Alekhine  4 games
Mark Taimanov  4 games
NOTABLE GAMES [what is this?]
White Wins Black Wins
Alekhine vs B Rabar, 1942
V Petrov vs Alekhine, 1938
Flohr vs W Fairhurst, 1937
Smyslov vs Keres, 1948
Szabo vs Geller, 1953
Ravinsky vs Smyslov, 1944
<< previous chapter next chapter >>

 page 1 of 6; games 1-25 of 138  PGN Download
Game  ResultMoves Year Event/LocaleOpening
1. Flohr vs Fine  ½-½23 1937 KemeriE02 Catalan, Open, 5.Qa4
2. Alekhine vs Euwe ½-½65 1937 Euwe-Alekhine World Championship RematchE02 Catalan, Open, 5.Qa4
3. Flohr vs W Fairhurst 1-039 1937 Hastings (England)E02 Catalan, Open, 5.Qa4
4. C H Maderna vs Alekhine  ½-½37 1938 Carrasco (14)E02 Catalan, Open, 5.Qa4
5. V Petrov vs Alekhine 1-034 1938 Margate (05)E02 Catalan, Open, 5.Qa4
6. Flohr vs Euwe  ½-½29 1938 AmsterdamE02 Catalan, Open, 5.Qa4
7. Flohr vs Fine  ½-½19 1938 It, Amsterdam (Netherlands)E02 Catalan, Open, 5.Qa4
8. V Petrov vs Alekhine  ½-½30 1939 Buenos Aires ol pr-B (02)E02 Catalan, Open, 5.Qa4
9. Flohr vs Bogoljubov  1-045 1939 Kemeri (Latvia)E02 Catalan, Open, 5.Qa4
10. V Petrov vs V Mikenas  1-059 1939 RosarioE02 Catalan, Open, 5.Qa4
11. Panov vs V Makogonov  ½-½32 1939 URS-ch11E02 Catalan, Open, 5.Qa4
12. Tolush vs V Makogonov  ½-½20 1939 URS-ch11E02 Catalan, Open, 5.Qa4
13. Alatortsev vs Goglidze  1-044 1939 Leningrad/MoscowE02 Catalan, Open, 5.Qa4
14. V Petrov vs Kotov 1-042 1940 URS-chE02 Catalan, Open, 5.Qa4
15. V Petrov vs V Mikenas  ½-½51 1940 URS-chE02 Catalan, Open, 5.Qa4
16. V Petrov vs V Makogonov  1-033 1940 URS-ch12E02 Catalan, Open, 5.Qa4
17. Euwe vs H Kramer  1-046 1941 NLD m ;HCL 28E02 Catalan, Open, 5.Qa4
18. Fine vs Pinkus  0-151 1941 New York Marshall CC-Manhattan CC m, USAE02 Catalan, Open, 5.Qa4
19. Keres vs Bondarevsky 1-041 1941 Lening/Moskva ch-SU (11.04.41)E02 Catalan, Open, 5.Qa4
20. Alekhine vs B Rabar 1-027 1942 MunichE02 Catalan, Open, 5.Qa4
21. K Junge vs Alekhine 0-151 1942 Munich (09)E02 Catalan, Open, 5.Qa4
22. K Junge vs Keres 0-132 1942 Salzburg (Austria)E02 Catalan, Open, 5.Qa4
23. K Junge vs Keres ½-½31 1942 Munchen (25.09.42)E02 Catalan, Open, 5.Qa4
24. R Keller vs J Dobias  1-038 1942 ChocenE02 Catalan, Open, 5.Qa4
25. R Keller vs M Katetov 0-129 1942 ChocenE02 Catalan, Open, 5.Qa4
 page 1 of 6; games 1-25 of 138  PGN Download
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2)  
 

Kibitzer's Corner
Aug-26-03   rochade18: The open catalan is not that famous, seems to me like nobody uses it. Is it because of the Qa4? Is it refuted?
Aug-26-03   Dustin J.: I've played it not knowing not what it was and I like it though. But I don't play it much I'm sticking with the English.
Dec-02-04   EnglishOpeningc4: Qa4 is not refuted, but it forces positional players into an open game so most people have gone to the english or reti
Feb-26-05   Backward Development: Zzzz....This is a very dull opening indeed. Just look at it's 'practicioners'-Ulf Anderssen at the top of the list. Here's a bit about this system by the fine book 'the catalan' by Raetsky and Chetverik.

<After 4...dxc4 White can regain the pawn back immediately. This continuation was popular during the infancy of the Catalan. In particular world champions Capablanca, Alekhine, Botvinnik and Smyslov played this line, but much has happened since. When white regains the pawn with the aid of the queen check he is also assisting black's development. more over, the queen is subject to attack on c4. These days 5.Qa4+ is seen less often than 5.Bg2, and is usually played by those looking for the edge which brings with it little chance of losing. Not surprisingly the main adherant is GM Ulf Anderssen, a peace loving man with superb endgame technique...The main line is 5...Nbd7 6.Qxc4 a6 7.Bg2 b5 8.Qc6 Rb8 9.Bf4. Black can sacrifice a pawn in order to activate his pieces with 9....Bb4(Morozevich). After 9...Nd5 10.Bg5 Be7 11.Bxe7 Qxe7 the chances are approximately even.>

I would wholly recommend this book to a CATALAN DEVOTEE. I almost feel bad with this book, since it is so dedicated to the opening, and i am not. It is the only book you'll ever need on it, and it's very impartial<for example, in the line 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 b5 they say "Perhaps black should play 6.a4 c6 7.0-0 Bb7 8.Ne5 a6, when white has control over the center, while 9.b3 is less effective-prompting the conclusion that there is no guarantee of an advantage." Try to find any 'Winning with the ...' type of book that will give an assement like that!>.

Apr-08-05   get Reti: After Nc3 is played, why can't white play e4?
Apr-24-05
Premium Chessgames Member
  Ron: My latest thoughts on the opening:
After the line: d4 Nf6 2. c4 e6 3. g3 d5 4.Bg2 dxc4 5. Qa4 Nbd7 6. Qxc4 a6 here is a suggestion for White: 7. e3.
I have not found this position in the database of chessbase.com nor chesslab.com. One of ideas is to develop the knight at e2 to keep the diagonal open for the bishop at g2. One continuation could go 7. ... c5 8. Ne2 Nb6 9. Qc2 cxd4 10. Nxd4 e5 11. Ne2 .... The variation beginning with 7. e3 seems fine for White.
Apr-25-05   misguidedaggression: For one thing, you close in your QB. Also, sometimes the e2-e4 push can be achieved in one move; playing e3 loses a tempo (and usually any hope of advantage). There are also some tactical shots that can't be played here. Your line is fine for white, butit's also fine for black. Some might even say black has a slight advantage due to the pawn on e5. True, there's still pressure on the long diagonal, but the game has now opened up, and white is behind in development. Black may even consider giving away the b pawn for more time. and white winning the exchange is almost out of the question! If the g2 Bishop is exchanged for the a8 Rook, White's light squares will be too weak to defend (especially with the knight on e2 instead of f3). Of course, black could just play 11...Nbd5 followed by ...b5 and ...Bb7 and enjoy a nice space advantage.
May-05-05   WorldChampeen: Some recommend, if you play a strong opponent, the Catalan is good for drawing opportunities.

I note to Qc2 is a move seen in the Queen's Gambit Accepted sometimes as well as 5. Qa4+

Mar-27-07   WTHarvey: Here are some winning combinations from E02 miniatures: http://www.wtharvey.com/e02.html
NOTE: You need to pick a username and password to post a reply. Getting your account takes less than a minute, totally anonymous, and 100% free--plus, it entitles you to features otherwise unavailable. Pick your username now and join the chessgames community!
If you already have an account, you should login now.
Please observe our posting guidelines:
  1. No obscene, racist, sexist, or profane language.
  2. No spamming, advertising, or duplicating posts.
  3. No personal attacks against other users.
  4. Nothing in violation of United States law.
Blow the Whistle See something which violates our rules? Blow the whistle and inform an administrator.


NOTE: Keep all discussion on the topic of this page. This forum is for this specific opening and nothing else. If you want to discuss chess in general, or this site, you might try the Kibitzer's Café.
Messages posted by Chessgames members do not necessarily represent the views of Chessgames.com, its employees, or sponsors.


home | about | login | logout | F.A.Q. | your profile | preferences | Premium Membership | Kibitzer's Café | new kibitzing | chessforums | new games | Player Directory | World Chess Championships | Opening Explorer | Guess the Move | Game Collections | ChessBookie Game | Chessgames Challenge | Little ChessPartner | privacy notice | contact us
Copyright 2001-2009, Chessgames.com
Web design & database development by 20/20 Technologies