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Old July 19th 04, 06:42 PM
Rik
 
Posts: n/a
Default Mike Ogush's analysis appreciated

Having recently stated that you're familiar with the Sicilian Dragon and
The Rauzer Attack and having played it for some time, could you please
analyze my game.
Others are invited as well to throw in their remarks.
Bear in mind that i'm a novice (playing for 6 months, better late than never
:-) ). I played white.

Title: Tahoo! Chess Game
White : outpostd5 (1188)
Black : kelly_jo86 (1458)
Result: 1-0
Date : Sat Jul 17 23:00:04 GMT 2004

1. e4 c5 2. Nf3 d6 3. d4 c5xd4 4. Nxd4 Nf6
5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6
9. Bc4 Nxd4 10. Bxd4 Bd7 11. 0-0-0 Rc8
12. Bb3 a6 13. h4 a5 14. Be3 b5 15. a4 b4
16. Nd5 Nxd5 17. exd5 Re8 18. Bh6 Bf5 19. g4 Bd7
20. h5 e6 21.Bxg7 Kxg7 22. h6+ Kg8 23. f4 exd5
24.Qd4 Bxg4 25.Qg7++

What opportunities did i miss tactically and where did black go wrong?
Could black have punished any of my weaknesses to turn the tide?
Normally black launches counterplay on the queenside, but didn't seem to get
that far.
Any suggestions are appreciated.

Thanx
Rik




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Old July 20th 04, 12:55 AM
Mike Ogush
 
Posts: n/a
Default Mike Ogush's analysis appreciated

On Mon, 19 Jul 2004 19:42:08 +0200, "Rik" wrote:

Having recently stated that you're familiar with the Sicilian Dragon and
The Rauzer Attack and having played it for some time, could you please
analyze my game.
Others are invited as well to throw in their remarks.
Bear in mind that i'm a novice (playing for 6 months, better late than never
:-) ). I played white.

Title: Tahoo! Chess Game
White : outpostd5 (1188)
Black : kelly_jo86 (1458)
Result: 1-0
Date : Sat Jul 17 23:00:04 GMT 2004

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 0-0 8.Qd2 Nc6
9.Bc4 Nxd4


This is somewhat unusual [More common is 9...Bd7 10.0-0-0 Rc8 11.Bb3
Ne5 and 12...Nc4]

10.Bxd4 Bd7 11.0-0-0


The three games that reached this position all advanced a pawn on the
king's wing, either 11.g4 ; or 11.h4.

11...Rc8 12.Bb3 a6 13.h4 a5 14.Be3?!


The bishop did not need to move from the a1-h8 diagonal. In fact,
White missed an opportunity for a quick win via the thematic move for
White in the Yugosalv attack: 14.h5! Nxh5
Other moves:
a)14...a4 15.Bxa4 Bxa4 16.Nxa4 Nxh5 17.Bxg7 Nxg7 18.g4
Black cannot untangle his pieces in order to defend his
king from threats like Qh6. Relatively best is to give

up a pawn in order to trade queens, e.g., 18...f6
19.Qd5+ e6 20.Qxd6 Qxd6 21.Rxd6;
b)14...b5 15.hxg6 hxg6 16.Bxf6 exf6 (16...Bxf6 17.Qh6+-)
17.Qxd6 a4 (17...Be6 18.Qh2+-) 18.Bxa4 bxa4 19.Qxd7
Qxd7 20.Rxd7+- Black has no compensation for the two
pawn deficit.
15.Bxg7 Kxg7 (15...Nxg7 16.Qh6 Nh5 17.g4+- White wins a piece) 16.g4+-

Black will lose a piece because trying to save the knight is even
worse, e.g., 16...a4 17.Bd5 Nf6 18.Qh6+ Kh8 19.e5 dxe5 20.Ne4 Qc7
21.c3+-

Because White wasted a tempo instead of having a winning position he
is now slightly worse.

14...b5 15.a4 b4


Better was 15...bxa4 16.Nxa4 Rb8 {with the threat of 17...Bxa4 and if
18.Bxa4 Nxe4 -+} 17.Nc3 Qc7 18.Bd4 (18.Bh6 Bxh6 19.Qxh6 a4 20.Bxa4
Bxa4 21.Nxa4 Rb4 22.Nc3 Rfb8 -/+) 18...a4 19.Bxa4 Bxa4 20.Nxa4 Rfc8
21.Nc3 Qa5 22.Qd3 Rb4 23.Rhe1 Rcc4 24.Ne2 Nd7 25.Bxg7 Kxg7 =/+ Black's
attack aginst the White king more than compensates for the pawn
deficit.

16.Nd5 Nxd5 17.exd5


17.Qxd5 Bc6 18.Qd3 Qd7 19.h5 Bxa4 20.hxg6 hxg6 -/+ White doesn't have
enough for the pawn.

17...Re8


17...Qe8! 18.Bh6 Bxa4 19.Bxg7 Bxb3 20.Bxf8 Qa4 21.Qd3 Rxc2+ 22.Qxc2
Bxc2 23.Bh6 Bxd1 24.Rxd1 Qa1+ -+

18.Bh6


Now due to Black's inaccuracy at move 17 White can equalize: 18.h5 e5
19.dxe6 (19.hxg6 fxg6 20.Rh2 e4 21.Bg5 Qb6=) 19...Bxe6 20.Bxe6 Rxe6
21.hxg6 Rxg6=

18...Bf5 19.g4?


Better was 19.Bxg7 Kxg7 20.Kb1 h6=

Here White and Black both missed a tactical combination. 19...Bxc2!
20.Bxc2 White cannot stop 21...Rxc2+ winning the queen for a rook.
20...b3-+

19...Bd7? 20.h5


20.Bxg7 Kxg7 21.h5 Rh8 22.Rde1 Qe8 23.hxg6 fxg6 24.Rh2 Rc7 25.Qg5 Kf8
26.Rhe2 h6 27.Qf4+ Qf7 28.Qxf7+ Kxf7 29.Rxe7+ White has won a pawn.

20...e6?!


20...Be5 21.hxg6 fxg6 22.Rhe1 Bf6 23.Qe3 Rc5

21.Bxg7 Kxg7 22.h6+


Better was 22.hxg6 hxg6 23.dxe6 Bxe6 24.Qh6+ Kf6 25.Qf4+ Kg7 26.Rxd6
Qxd6 27.Qxd6 Bxb3 28.Qd4+ f6 29.g5 Rxc2+ 30.Kb1+-

22...Kg8 23.f4 exd5?


23...e5! 24.g5 Bf5 25.Kb1 f6 26.Rhg1 exf4 27.Qxf4 Re2 28.Rc1 fxg5
29.Rxg5 Qf6 30.Ka1 Qe5 31.Qxe5 Rxe5 -/+

24.Qd4 Bxg4


This move walks into mate. However, even after stopping mate Black is
still losing because he has too many weaknesses to defend.

24...f6 25.g5! Be6 (25...Bc6 26.Rhe1 Rxe1 27.Rxe1 Qd7 28.gxf6 Kf8
29.Bxd5 Bxd5 30.Qxd5 Qc7 31.Re2) 26.Rhe1 Rc5 (26...Bf7 27.Rxe8+ Qxe8
28.Qxf6 Qf8 29.Bxd5 b3 (29...Bxd5 30.Qxf8+ Kxf8 31.Rxd5+-) 30.Qxf7+
Qxf7 31.c3+-; 27.gxf6 Kf7 28.f5 Bxf5 (28...gxf5 29.Rg1 Rg8 30.Rxg8
Qxg8 31.Rg1 Qc8 32.Rg7+ Kf8 33.f7 Rc7 (33...Bxf7 34.Qf6 Qe6 35.Rg8++-)
34.Rg8++-; 29.Bxd5+ Kf8 30.Rxe8+ Qxe8 31.Bb3 Qc6 32.Qxd6+ Qxd6
33.Rxd6+-]

25.Qg7# 1-0



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