Posts Tagged ‘french defense’

Chess Analysis: French Defense – Middle Game Tactics – Putting Bad French Bishop Into Effective Use Kingside

Friday, June 19th, 2009

Guest Article Supplied by MyChessBlog.com

One of the many types of openings, which has gained much popularity and as such played in tournaments by grandmasters, is the French Defense.

The opening has its own relative merits and demerits and the amount of variation and challenges it poses to the players is fascinating.  The challenge in French variation, especially for the black pieces, is the light-squared bishop or the bishop on the queenside.

The initial moves of black in French variation, viz., e6 and d5, literally block the development of the light-squared bishop, and, if not taken care of in the initial stages by way of a sacrifice as part of development, then black is literally handicapped and, if effectively exploited by White, might lead to a loss.

This is one of the reasons for the light squared bishop to be called as bad French Bishop.  This does not deter many exponents of the French Defense variation to play this opening and, as such, the opening has its pride of place in the list of various openings.

Application of effective tactics might help turn the bad French bishop or the light-squared black bishop into a very effective piece and aid in the prospective development and attack of the opponent’s King, especially in the middle game stage.

One of the games played in Bundesliga tournament between two grandmasters is an excellent example for the effective use of bad French bishop, which, at the conclusion of the game, can be rightly referred to as the most healthy and effective piece in the game.  Only thing that needs to be done is to switch the queenside bishop or the light-squared black bishop to the kingside.

Let us analyze this fascinating game, and, at the end, we can conclude with confidence that bad French bishop need not always be bad and can gain its rightful place in black’s armory.

The position of the board after the 15th move by White is given below:

Move 15

Move 15

(Black to move)

Black’s light-squared bishop is presently at d7. The pawn at e6 and the Knight at c5 are effectively blocking the movement of the light-squared bishop, and as such, the bishop is passively supporting the c5 and e6 squares. Another cursory look indicates that the diagonal e8-h5 is open and can be exploited and black exactly did that one.

15. …… Be8

16. Bb5 Bh5   Bad French bishop has been moved to kingside

17. Bxc6 bxc6
18. Qd3 Nd7
19. Ng5 ……   White succeeded in breaking away the pin on f3 and now threatens h7 square

19. ….. Bg6   The light-squared bishop, which is now free from the shackles, is used effectively to thwart the threat

20. Qe3 e5
21. dxe5 Qxe5
22. Qd2 d4
23. Ne2 h6
24. f4 Qd5
25. Nf3 c5
26. Qa5 Be4

The position after 26 moves is given below:

move 26

move 26

(White to move)

A cursory look at the position reveals that the light-squared bishop of black is no more a bad French bishop and is playing an active part in the game, occupying the e4 square in the a8-h1 diagonal.

The game proceeded further as follows with decisive victory for the black.

27. Nd2 Bd3
28. Rf2 Rae8
29. Re1 Rf7
30. Nf1 Rfe7
31. Qd2 c4
32. 0-1

The black emerged winner convincingly, thanks to the support of the light-squared bishop. This is a good example for transforming the bad French bishop to an active piece in the kingside.

One more important fact that emerges out of this example and in general for players opting to play the French variation is that the light squared bishop should get top priority and should not be allowed to remain inactive.

Guest Article Supplied by MyChessBlog.com

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Chess Strategies: Bishops versus Knights; Endgame Analysis

Monday, May 11th, 2009

This is my other favorite game of the April Colorado Informant, Volume 36, #2. David Meliti won clear first in the 2008 December Winter Springs Open with 3.5/4, cracking 1900. It was the endgame that caught my eye. So many people trade bishops for knights without a second thought.

In a very reduced ending with just Bishop and two pawns versus Knight and two pawns David fashioned a win against Markus Petters. Let this ending be a warning to all who disrespect the mighty bishops.

[Event "2008 Winter Springs Open"]
[Site "Manitou Springs, CO"]
[Date "2009.12.06"]
[Round "2"]
[White "David Meliti"]
[Black "Markus Petters"]
[Result "1-0"]
[ICCResult "Black resigns"]
[WhiteElo "1935"]
[BlackElo "2025"]
[Opening "French: Tarrasch"]
[ECO "C03"]
[NIC "FR.14"]
[Time "02:42:12"]
[TimeControl "40/2 G/1"]

2008 Winter Springs Open
December 6, 2008
Weather – cool
Round 2
40/2, G/1
French Defense, Tarrasch Variation
White – David Meliti, tournament winner 1935
Black – Markus Petters, 2025

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. exd5 Nxd5 7. O-O O-O
8. Ne4 Nd7 9. dxc5 Nxc5 10. Nxc5 Bxc5 11. Bc4 Nb6 12. Qe2 Qc7 13. Bd3 Nd5
14. Qe4 f5 15. Qc4 Bd7 16. Nd4 Rae8 17. Nb3 Bb6 18. Qxc7 Nxc7 19. c4 Na6
20. Be3 Nb4 21. Bxb6 axb6 22. Rfd1 e5 23. Be2 Ba4 24. Rd6 Bxb3 25. axb3 Nc6
26. b4 Rd8 27. Rad1 Rxd6 28. Rxd6 Rd8 29. Rxd8+ Nxd8 30. c5 Kf7 31. g4 g6
32. Bc4+ Kf6 33. gxf5 Kxf5 34. f3 e4 35. Kf2 Kf4 36. fxe4 Kxe4 37. Bg8 h6
38. Bh7 bxc5 39. bxc5 Kd4 40. Bxg6 Kxc5 41. Kg3 Ne6 42. Kg4 Ng7

43. Kf4 The game has been remarkably unremarkable, staying pretty close to even the whole way. There is almost nothing left, symmetrical h-pawns, symmetrical b-pawns, one bishop, one knight. I felt sure this was a dead draw playing over it. Knights like outposts but they are hard to come by with just two pawns to provide them. If Markus had activated his sidelined knight with 43 … Ne6+ 44 Ke5 Nd4 that would have been OK. Petters can also join forces with his King, Knight and h6 pawn to create a barrier covering almost the entire 5th rank with 43 … Kd6!. Instead Markus moved his King to his designated Knight Square.

43 … Kd4???? 44. Bf7!!!!
Bam! Just like that it’s over. The Knight can’t move and David’s plan is to move his King in and remove the knight from the freezer. Meliti doesn’t care if Markus runs around and wins his b-pawn, after winning the knight David will Queen his h-pawn while his long-range bishop will stop the black b-pawn from Queening. David just taps his feet until Petters moves his King and then swoops into Ke5-f6:g7. David moves his pawns one square at a time even though they can legally move two sqaures. After a while Markus has to give way with his horrified King. Very simple and elegant after you see David’s Master plan but until then, it looks like magic.

44 … b5 45. h3!!

45 b4!! wins just fine, the idea is to stop Petters’ pawns any way you can and not worry about losing your b-pawn. On principle, David avoids wasting any pawn tempi until Markus gives up and moves his King.

45 … b4 46. b3!!
b-pawn stopped, what about the h-pawn? 46 h4!! also works

46 … h5 47. h4!!
Both pawns stopped. Move your King, Markus! 47 Kg5 Ke5 48 B:h5?? N:h5 49 K:h5 Kd4 is an immediate draw. 47 Kg5 Ke5 48 B:h5?? Ne6+! 49 Kg4 Kf6!! is another easy draw. The Black King heads for h8 to stop the wrong-colored rookpawn from Queening and the Black Knight sacs itself for the b-pawn with Ne6-d4:b3 dead draw. Meliti could continue the torture by not grabbing the h5-pawn – 47 Kg5 Ke5 48 h4!! would keep the game going. David’s move is much simpler than all this. No Black pawn moves = a Black King move = dead Black Knight = free White h-pawn = new White Queen = 1-0

47 … Kd3 48. Ke5! Ke3 49. Kf6! Kf4 50. Kxg7! Kg4 51. Kh6!!
I’m the kind of jerk that would play 51 B:h5+!! for one last chance to sacrifice.

51 … Kxh4 52. Bxh5! Kg3 53. Kg5! Kf2 54. Kf4
1-0 Markus moves away.
I’m sorry but the rest of the game didn’t do anything for me.

Meliti-Petters2009.pgn
———————————————————-

[Event "2008 Winter Springs Open"]
[Site "Manitou Springs, CO"]
[Date "2009.12.06"]
[Round "2"]
[White "David Meliti"]
[Black "Markus Petters"]
[Result "1-0"]
[ICCResult "Black resigns"]
[WhiteElo "1935"]
[BlackElo "2025"]
[Opening "French: Tarrasch"]
[ECO "C03"]
[NIC "FR.14"]
[Time "02:42:12"]
[TimeControl "40/2 G/1"]
1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. exd5 Nxd5 7. O-O O-O
8. Ne4 Nd7 9. dxc5 Nxc5 10. Nxc5 Bxc5 11. Bc4 Nb6 12. Qe2 Qc7 13. Bd3 Nd5
14. Qe4 f5 15. Qc4 Bd7 16. Nd4 Rae8 17. Nb3 Bb6 18. Qxc7 Nxc7 19. c4 Na6 20.
Be3 Nb4 21. Bxb6 axb6 22. Rfd1 e5 23. Be2 Ba4 24. Rd6 Bxb3 25. axb3 Nc6 26.
b4 Rd8 27. Rad1 Rxd6 28. Rxd6 Rd8 29. Rxd8+ Nxd8 30. c5 Kf7 31. g4 g6 32.
Bc4+ Kf6 33. gxf5 Kxf5 34. f3 e4 35. Kf2 Kf4 36. fxe4 Kxe4 37. Bg8 h6 38.
Bh7 bxc5 39. bxc5 Kd4 40. Bxg6 Kxc5 41. Kg3 Ne6 42. Kg4 Ng7 43. Kf4 Kd4 44.
Bf7 b5 45. h3 b4 46. b3 h5 47. h4 Kd3 48. Ke5 Ke3 49. Kf6 Kf4 50. Kxg7 Kg4
51. Kh6 Kxh4 52. Bxh5 Kg3 53. Kg5 Kf2 54. Kf4
1-0 Petters pushes off
———————————————————-

———————————————————-
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