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Subject: Re: Leko vs Kramnik (1) WCC (0-1) PGN

Author: John Merlino

Date: 13:59:20 09/25/04

Go up one level in this thread


On September 25, 2004 at 16:47:59, Eelco de Groot wrote:

>On September 25, 2004 at 16:04:24, John Merlino wrote:
>
>>On September 25, 2004 at 15:41:27, Kurt Utzinger wrote:
>>
>>>[Event "WCC"]
>>>[Site "Brissago"]
>>>[Date "2004.09.25"]
>>>[Round "1"]
>>>[White "Leko, Peter"]
>>>[Black "Kramnik, Vladimir"]
>>>[Result "0-1"]
>>>[ECO "C42"]
>>>[PlyCount "130"]
>>>
>>>1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4
>>>Nb4 9. Be2 O-O 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Re1 Re8 14. cxd5 Qxd5
>>>15. Bf4 Rac8 16. h3 Be4 17. Be3 Na5 18. c4 Nxc4 19. Bxc4 Qxc4 20. Nd2 Qd5 21.
>>>Nxe4 Qxe4 22. Bg5 Qxe1+ 23. Qxe1 Bxg5 24. Qa5 Bf6 25. Qxa7 c5 26. Qxb7 Bxd4 27.
>>>Ra2 c4 28. Re2 Red8 29. a4 c3 30. Qe4 Bb6 31. Qc2 g6 32. Qb3 Rd6 33. Rc2 Ba5
>>>34. g4 Rd2 35. Kg2 Rcd8 36. Rxc3 Bxc3 37. Qxc3 R2d5 38. Qc6 Ra5 39. Kg3 Rda8
>>>40. h4 R5a6 41. Qc1 Ra5 42. Qh6 Rxa4 43. h5 R4a5 44. Qf4 g5 45. Qf6 h6 46. f3
>>>R5a6 47. Qc3 Ra4 48. Qc6 R8a6 49. Qe8+ Kg7 50. Qb5 R4a5 51. Qb4 Rd5 52. Qb3
>>>Rad6 53. Qc4 Rd3 54. Kf2 Ra3 55. Qc5 Ra2+ 56. Kg3 Rf6 57. Qb4 Raa6 58. Kg2 Rf4
>>>59. Qb2+ Raf6 60. Qe5 Rxf3 61. Qa1 Rf1 62. Qc3 R1f2+ 63. Kg3 R2f3+ 64. Qxf3
>>>Rxf3+ 65. Kxf3 Kf6 0-1
>>
>>Kramnik played like a champion.
>>
>>And, forgive the patzer, but doesn't 36.Rxc3 just lose?
>>
>>jm
>
>Pro Deo plays 36.Rc1, already after 2.9 seconds. Q5T needs 13 plies to switch
>from 36.Rxc3 to Rc1. I think Leko is severely handicapped now that Fischer can“t
>give him advice, being locked up and all. Was Fischer on his way to Switzerland
>when he was busted on the Japanese airport? Did Kortchnoi give him in, wanting
>to remain the strongest Swiss player? Who knows? Just kidding..
>Eelco
>
>[D]3r2k1/5p1p/6p1/b7/P5P1/1Qp4P/2Rr1PK1/8 w - - 3 1
>
>
>00:00:02.9	-0,30	8	601015	Rc1
>00:00:03.2	0,05	8	718840	Rc1 Rb2 Qc4 Rbd2 Re1 h6 Qf4
>00:00:05.2	0,16	9	1211554	Rc1 Rb2 Qc4 Rbd2 Re1 c2 Re7 Rf8 g5 Kh8
>00:00:08.6	0,12	10	2246176	Rc1 Rb2 Qc4 Rdd2 Qc5 Bb6 Qxc3 Rxf2+ Kg3 Rfd2
>00:00:15.0	0,02	11	4263239	Rc1 Rb2 Qc4 Rdd2 Qc8+ Kg7 g5 Rxf2+ Kg3 Rg2+ Kf4 Rb4+
>Ke3 Rg3+ Kf2 Rxg5 Qxc3+ f6
>00:00:48.7	0,17	12	14558714	Rc1 Rb2 Qc4 Rdd2 Qc8+ Kg7 Qc5 Bb4 Qe5+
>00:02:27.6	0,17	13	42414856	Rc1 Rb2
>00:08:09.8	0,19	14	141162752	Rc1 Rb2 Qc4 Rdd2 Qc8+ Kg7 Rf1

CM9_SKR on a P4-2.4 gives up on Rxc3 in less than one second. It needs 0:13 to
settle on Rc1 with a draw score:

Time	Depth	Score	Positions	Moves
0:00	1/4	0.19	2210		36.Rxc3 Bxc3 37.Qxc3 Ra2 38.a5 Rdd2
0:00	1/5	0.22	12692		36.Rxc3 Bxc3 37.Qxc3 R2d5 38.f3
					Rd2+ 39.Kg3 Ra2
0:00	1/6	0.11	36502		36.Rxc3 Bxc3 37.Qxc3 Ra2 38.Qc6
					h6 39.Qb6 Ra8
0:00	2/7	0.05	62611		36.Rxc3 Bxc3 37.Qxc3 Ra2 38.Qa5
					Rdd2 39.Qa7 Kg7 40.a5
0:00	2/7	0.08	101058		36.g5 R8d5 37.h4 R2d4 38.Qb7 Rd8
					39.Qa7
0:01	2/8	0.00	314974		36.g5 R2d4 37.Re2 Bb4 38.Kf3 Rh4
					39.Kg2 Rhd4
0:04	2/9	-0.02	931361		36.g5 Bb4 37.Kf3 R2d3+ 38.Kg2 R3d4
					39.Re2 R8d5 40.f4 Rd2 41.Rxd2 Rxd2+
					42.Kf3
0:10	3/10	-0.19	2109078		36.g5 Bb4 37.Kf1 R2d4 38.Re2 R8d5
					39.Re8+ Kg7 40.h4 Rd1+ 41.Kg2 R5d4
0:13	3/10	0.00	2777121		36.Rc1 Rb2 37.Qc4 Rdd2 38.Qc8+
					Kg7 39.Qc5 Bb4 40.Qe5+ f6 41.Qc7+
					Kh6 42.Qf4+ Kg7 43.Qc7+
0:19	3/11	0.00	4263872		36.Rc1 Rb2 37.Qc4 Rdd2 38.Qc8+
					Kg7 39.Qc5 Bb4 40.Qe5+ f6 41.Qc7+
					Kh6 42.Qf4+ Kg7 43.Qc7+
0:41	3/12	0.00	8960628		36.Rc1 Rb2 37.Qc4 Rdd2 38.Qc8+
					Kg7 39.Qc5 Bb4 40.Qe5+ Kg8 41.Qe8+
					Kg7 42.Qe5+
1:21	4/13	0.00	18792698	36.Rc1 Rb2 37.Qc4 Rdd2 38.Qc8+
					Kg7 39.Qc5 Bb4 40.Qe5+ Kg8 41.Qe8+
					Kg7 42.Qe5+

In another interesting note, Michael Adams played this opening (up through
15...Rac8) twice in a SuperGM tournament in 2002. He lost one game (Kasparov)
and drew the other (Anand), and in both games White played 16.c4 instead of
Leko's 16.h3.

Here are the two games:

[Event "SuperGM"]
[Site "Linares ESP"]
[Date "2002.02.28"]
[Round "5"]
[White "Kasparov, G"]
[Black "Adams, Mi"]
[Result "1-0"]
[WhiteElo "2838"]
[BlackElo "2742"]
[ECO "C42"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8.
c4 Nb4 9. Be2 O-O 10. a3 Nc6 11. cxd5 Qxd5 12. Nc3 Nxc3 13. bxc3 Bf5 14. Re1
Rfe8 15. Bf4 Rac8 16. c4 Qe4 17. Be3 Bf6 18. Ra2 b6 19. h3 Na5 20. g4 Bg6
21. g5 Be7 22. Ne5 Bd6 23. Nxg6 hxg6 24. c5 Bf8 25. Bg4 Rcd8 26. Rae2 Qd5
27. Bf4 Rxe2 28. Qxe2 c6 29. Bc7 Ra8 30. Qe5 Qxe5 31. Rxe5 Nc4 32. d5 Nxe5
33. Bxe5 cxd5 34. c6 f5 35. gxf6ep gxf6 36. Be6+ Kg7 37. Bg3 Bxa3 38. Bxd5
Rc8 39. c7 Bc5 40. Bb7 Rxc7 41. Bxc7 a5 42. Bc6 g5 43. Kf1 Kg6 44. f3 Kh5
45. Be8+ Kh6 46. Ke2 f5 47. Bd8 1-0

[Event "SuperGM"]
[Site "Linares ESP"]
[Date "2002.03.09"]
[Round "13"]
[White "Anand, V"]
[Black "Adams, Mi"]
[Result "1/2-1/2"]
[WhiteElo "2757"]
[BlackElo "2742"]
[ECO "C42"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8.
c4 Nb4 9. Be2 O-O 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. cxd5 Qxd5 14. Re1
Rfe8 15. Bf4 Rac8 16. c4 Qe4 17. Be3 Bf6 18. Ra2 b6 19. h3 Na5 20. g4 Bg6
21. g5 Be7 22. Ne5 Bd6 23. Nxg6 hxg6 24. c5 Bf8 25. Bg4 Rcd8 26. Rae2 Qc6
27. cxb6 1/2-1/2

Note that both of them reach the identical position after 26.Rae2, and in the
second game Adams plays a slightly different move and quickly gets a draw offer.
These guys have good memories, no?

jm



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