An unexamined life is not worth living.

Showing posts with label Ragozin. Show all posts
Showing posts with label Ragozin. Show all posts

Saturday, September 4, 2010

An overlooked counter attack from a Botvinnik game

In a classic, but underestimated training game Botvinnik – Ragozin, the following position arose after White’s 28. Re1-e3.

image Black to move. Can Black capture on c3?

The threat is to attack on the ‘h’ file, and in particular – to trap Black’s queen with Re3-h3-h7. In his notes, Botvinnik did not dwell too much on this position, but the capture on ‘c3’ is very thematic throughout this game, so I felt curious to check what happens if Black bravely ignores White’s idea, and carries on with his counter attack! Let me share some analysis.

Yes he can!! Yes he can take on c3. In fact, it would have led to a forced draw, and given that in the game Black went down after 28… Ng8 pretty fast, making a draw against the strongest player in the world was probably a great option (1947 was the only year in the twentieth century without a world chess champion). Play would continue:
29 . Rh3 Rxd4
image
Black carried out his plan of destroying the White center. Just two moves ago there were two White pawns on c3 and d4, now there are two Black rooks
30. Rh7 Rg4!!
image

When your opponent attacks your queen, you should hang your rook as well!! This is what you get when you analyse a game with a computer, but in reality this is a very harmonious development of Black’s ideas – he destroyed White's center so that his pieces could get some freedom, and now they have it - big time. White’s queen is guarding the knight, which is guarding the White rook, so if either one of them gets distracted, White’s whole plot falls through. He does have enough resources to get a draw though.
31. Nd7+ Ke8
32. Qxg4  Rc1+ 
(Bad was 32... Qxh7?? 33. Nf6+)
33. Bf1 Qa1!
34. Qe2 Nd5!
image 
Black is down a full rook for only a couple of pawns!!
35. Ne5 Nc3
36. Rh8+ Ke7
image 
now White has to scramble for a draw:
37. Nxg6+! fxg6
38. Rh7+ Kf8
39. Rh8+ Ke7
40. Rh7+
image draw by perpetual check

In the game Botvinnik won with a nice sacrifice, but I think this draw would have been a much more exciting finish to this game. This is probably one of the more interesting discoveries I ever made while analysing a grandmaster game from a book. Perhaps that’s because I had rarely analysed games from printed books with the help of a computer…

Tuesday, April 1, 2008

Botvinnik's Games Part 3 - Botvinnik - Ragozin, 1947

M. Botvinnik - Ragozin Viacheslav, 1947

M. Botvinnik - Ragozin Viacheslav [E40]

/Moscow Chigorin-mem 1947


In the several years between 1998 and 2001 I studied chess quite hard, and gained about 300 points (from 1950 to 2250) in my Canadian national rating. At some point my progress slowed down (stronger opponents were no longer blundering pawns to me!), so in addition to sharpening my tactics and openings, I was look for other ways to improve my understanding of the game. One of the things I did was study the games of strong players, and trace how they strive for on advantage with White in every game. My skill for opening preparation did not improve very much, but at least I enjoyed some of Botvinnik's games. Brief annotations below are from that era (roughly 2001).

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3










4... Qe7 Both players express their opening tastes in this game: Ragozin liked to play non-theoretical lines... 5. Nge2 and Botvinnik liked this system in Nimzo-Indian, the idea of which is to make sure that White avoids doubled pawns. 5... b6 6. a3 Bxc3+ 7. Nxc3 Bb7










8. d5 Also, Botvinnik liked to gain space. 8... d6 9. Be2 Nbd7 10. O-O O-O










11. e4 more space is gained, and now bishop on b7 is quite restricted. 11... exd5 12. exd5 Rfe8 13. Be3 a6










14. Qc2 Out of the opening White came out with more space and two bishops - a long term strategic advantage. Black's knights have no long-term outputs - since white can control e5 and c5 with his pawns. 14... Ne5 15. Rae1 Bc8 16. Bd4 Bd7










17. f4 The position of White's pieces is ideal, so White begins the pawn storm. 17... Ng6 18. g4! Suddenly, Black has no room for his pieces. 18... Qd8 19. g5 Ng4 20. Qd2 h6 21. f5 N6e5 22. h3










22... Nf6 23. gxf6 Qxf6 It is over now 24. Qf4 Re7 25. Kh1 c5 26. Bg1 g6 27. fxg6 Qxf4 28. Rxf4 fxg6










29. Rf6 Bf5 30. Rxd6 Nxc4 31. Re6 Rxe6 32. dxe6 Bxe6 33. Bf3










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