Author: Sune Larsson
Date: 10:52:10 08/24/01
Go up one level in this thread
On August 24, 2001 at 12:15:36, Eduard Nemeth wrote:
>Why played Tiger against Parsos first 20. Bb3+? and then 21. Bd5 ....?
>
>Here first the game:
>
>[Event "18th WMCC 6th Olympiad Maastricht "]
>[Site "?"]
>[Date "2001.??.??"]
>[Round "9"]
>[White "Chess Tiger 14.6, AMD 1.4"]
>[Black "Parsos, 2x Intel 1.0"]
>[ECO "C96"]
>[Result "0-1"]
>
>1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1
>b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 Bb7 11. b4 Nc4
>12. a4 d5 13. exd5 e4 14. Ng5 Qxd5 15. Nxe4 Nd6 16. f3
>Nfxe4 17. fxe4 Qg5 18. d3 Qg6 19. Qd2 f5 20. Bb3+ Kh8
>21. Bd5 Bh4 22. Bxb7 Bxe1 23. Qxe1 Nxb7 24. axb5 axb5
>25. Rxa8 Rxa8 26. Nd2 Qd6 27. exf5 Qxd3 28. Qe5 Nd6 29. f6
>Kg8 30. Kh2 Qf5 31. Qxf5 Nxf5 32. Ne4 Re8 33. Ng3 Nxg3
>34. Kxg3 Re2 35. Bf4 gxf6 36. Bxc7 Re3+ 37. Kf2 Rxc3
>38. Bb6 Kf7 39. Bc5 Ke6 40. Bf8 f5 41. Ke2 f4 42. Kf2 Kf5
>43. Bg7 Rb3 44. Bf8 Ke4 45. Bd6 Kd5 46. Bf8 Kc4 47. Bd6
>Rxb4 0-1
>
>On my P 600 Gambit Tiger 2.0 plays 20. Bb3+ (about after 8 minutes on P600)
>and 21. Bd5 too, see my analysis with 96 Mb hash:
>
>Chess Tiger - Parsos
>
>[D]r4r1k/1bp1b1pp/p2n2q1/1p3p2/PP2P3/1BPP3P/3Q2P1/RNB1R1K1 w - - 0 1
>
>Analysis by Gambit Tiger 2.0:
>
>21.e5 Nf7 22.Bxf7 Qxf7 23.d4 a5 24.bxa5 Rxa5 25.Qb2 Qg6 26.c4 Bh4 27.Rf1 Qg3
>28.cxb5
> ² (0.46) deph: 12 00:00:57 8750kN
>21.e5 Bh4 22.Rf1 f4 23.exd6 f3 24.Rf2 Bxf2+ 25.Qxf2 fxg2 26.Bf4 Qxd3 27.Kh2 Qxd6
>28.Bxd6 Rxf2
> = (-0.22) deph: 13 00:02:29 22975kN
>21.Bd5 Bh4 22.Bxb7 Bxe1 23.Qxe1 Nxb7 24.e5 f4 25.d4 f3 26.Qf2 bxa4 27.Be3 Qe4
>28.Nd2
> µ (-0.80) deph: 14 00:12:56 131697kN
>
>You can see that the "score" from Tiger is in deep 13 only -0.22 (for move e5),
>and in deep 14--> - 0.80 (for move Bd5).
>
>Why played Tiger then here not 21. e5?
Hi Eduard,
Is this analyse in ChessBase? First impression is that your speed looks slow,
even for a P 600. This is an analyse from CP with P 800 and -0.64 for 21.e5
00:00:00.9 0,64 7 74087 e5 Bh4 Rf1 Nf7 d4 Be4
00:00:00.5 0,56 7 94383 e5 Bh4 Rf1 bxa4 Rxa4 Nb5 Qe2 Qg3
00:00:01.1 0,44 8 251070 e5 Nf7 Bxf7 Rxf7 e6 Rff8 Qf2 Bd6 axb5
axb5
00:00:03.6 0,50 9 567257 e5 Nf7 d4 Bh4 Rf1 bxa4 Bxa4 Be4 Qe2 Qg3
00:00:07.5 0,40 10 1289063 e5 Nf7 Bxf7 Rxf7 axb5 Bh4 Rf1 Qg3
00:00:16.8 0,48 11 3051751 e5 Nf7 Bxf7 Rxf7 Rf1 bxa4 Qe2 a5 bxa5
Bc5+ Kh2 Rxa5 d4
00:00:41.9 0,08 12 7975059 e5 Bh4 Rf1 f4 exd6 f3 Rf2 Bxf2+ Qxf2
fxg2 Bf4 Qxd3 Kh2 Qxd6 Bxd6 Rxf2
00:01:14.4 -0,64 13 14822781 e5 Bh4 Rf1 f4 exd6 f3 Rf2 Bxf2+ Qxf2
fxg2 Bf4 Qxd3 Nd2 Qxc3 Rd1 Qxb4
00:02:48.7 -0,52 13 35775715 Bd5 Bh4 Bxb7 Bxe1 Qxe1 Nxb7 Nd2 fxe4
Nxe4 Nd6 Nxd6 cxd6 axb5 axb5 Rxa8
Rxa8 Qf1
00:04:13.7 -0,62 14 54106201 Bd5 Bh4 Bxb7 Nxb7 e5 Bxe1 Qxe1 f4 d4
f3 Qf2 a5 bxa5 Rxa5 Be3 Rxa4 Rxa4 bxa4
Sune
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