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Subject: Re: Crafty can find Be3 against khalifman.

Author: Eelco de Groot

Date: 08:22:15 07/16/00

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Hello Roy,

I think you had maybe better try installing another copy of the Crafty 17.11 zip
file? Or check if Fritz has the wrong path after all. With Crafty 17.11 as
compiled by Dann Corbit and running under ECTool 6.0 I get the same scores as
Sarah does and they are different from yours.. It would seem that you have
another version than 17.11 running? This is part of Crafty's own logfile on my
Celeron 500MHz. Maybe if you happen to have ECTool you could check if you get
something similar. With Crafty analyzing unfortunately ECTool can't pass an EPD
string to it yet, it must be those difficult pipes instructions under Windows
again. But running the pgn file from ChessBase, thanks for their extensive
coverage on http://www.chessbase.com/dortmund2000_intro.html, that works fine
with Crafty under ECTool.

White(22): analyze
              clearing hash tables
              time surplus   0.00  time limit 30.00 (3:00)
         nss  depth   time  score   variation (1)
                7->   0.79   1.98   22. Bxe7 Rfe8 23. Bxb4 Nd4 24. Bd1
                                    Nxc2+ 25. Bxc2 Rxc2 26. f4 Rxb2 <HT>
                8     0.91   1.98   22. Bxe7 Rfe8 23. Bxb4 Nd4 24. Bd1
                                    Nxc2+ 25. Bxc2 Rxc2 26. f4 Rxb2
                8->   1.72   1.98   22. Bxe7 Rfe8 23. Bxb4 Nd4 24. Bd1
                                    Nxc2+ 25. Bxc2 Rxc2 26. f4 Rxb2
                9     2.14   1.74   22. Bxe7 Rfe8 23. Bxb4 Nd4 24. Bd1
                                    Nxc2+ 25. Bxc2 Rxc2 26. f4 f6 27. Kd1
                                    Rxb2
                9->   3.73   1.74   22. Bxe7 Rfe8 23. Bxb4 Nd4 24. Bd1
                                    Nxc2+ 25. Bxc2 Rxc2 26. f4 f6 27. Kd1
                                    Rxb2
               10     4.79   1.74   22. Bxe7 Rfe8 23. Bxb4 Nd4 24. Bd1
                                    Nxc2+ 25. Bxc2 Rxc2 26. f4 f6 27. Kd1
                                    Rxb2
               10    16.75   2.01   22. Be3 Rxc2 23. Bd3 Rxb2 24. Bh7+
                                    Kh8 25. f4 b3 26. Bc1 Rxa2 27. Bb1+
                                    Kg8 28. Bxa2 bxa2 29. Rxa2
               10->  17.15   2.01   22. Be3 Rxc2 23. Bd3 Rxb2 24. Bh7+
                                    Kh8 25. f4 b3 26. Bc1 Rxa2 27. Bb1+
                                    Kg8 28. Bxa2 bxa2 29. Rxa2
               11    24.04   2.01   22. Be3 Rxc2 23. Bd3 Rxb2 24. Bh7+
                                    Kh8 25. f4 b3 26. Bc1 Rxa2 27. Bb1+
                                    Kg8 28. Bxa2 bxa2 29. Rxa2
               11->  30.14   2.01   22. Be3 Rxc2 23. Bd3 Rxb2 24. Bh7+
                                    Kh8 25. f4 b3 26. Bc1 Rxa2 27. Bb1+
                                    Kg8 28. Bxa2 bxa2 29. Rxa2
               12     1:56   2.12   22. Be3 Rfd8 23. Bd3 Bxe5 24. O-O-O
                                    Nf4 25. Bh7+ Kf8 26. Bxb6 Rxd1+ 27.
                                    Rxd1 e6 28. Be4 Ke7 29. Rd2
               12->   2:12   2.12   22. Be3 Rfd8 23. Bd3 Bxe5 24. O-O-O
                                    Nf4 25. Bh7+ Kf8 26. Bxb6 Rxd1+ 27.
                                    Rxd1 e6 28. Be4 Ke7 29. Rd2
               13     4:04   2.09   22. Be3 Rfd8 23. Bd3 Bxe5 24. O-O-O
                                    Nf4 25. Bh7+ Kf8 26. Rxd8+ Rxd8 27.
                                    Bxb6 Ra8 28. Kb1 Nd5 29. Bc5 Ke8
               13->   4:46   2.09   22. Be3 Rfd8 23. Bd3 Bxe5 24. O-O-O
                                    Nf4 25. Bh7+ Kf8 26. Rxd8+ Rxd8 27.
                                    Bxb6 Ra8 28. Kb1 Nd5 29. Bc5 Ke8
               14     9:00   2.17   22. Be3 Rfd8 23. Bd3 Bxe5 24. O-O-O
                                    Nf4 25. Bh7+ Kf8 26. Rxd8+ Rxd8 27.
                                    Bxb6 Ne2+ 28. Kb1 Rd7 29. Be4 e6 30.
                                    Ba5 Rd4 31. Rh7
               14->  10:34   2.17   22. Be3 Rfd8 23. Bd3 Bxe5 24. O-O-O
                                    Nf4 25. Bh7+ Kf8 26. Rxd8+ Rxd8 27.
                                    Bxb6 Ne2+ 28. Kb1 Rd7 29. Be4 e6 30.
                                    Ba5 Rd4 31. Rh7
White(22): exit

Rebel 10 for ECTool sticks with Bg5xe7, like Junior played in the game against
Khalifman. My check for Century 2.0 is still in the mail so I can't give results
for the new engine yet.

Rebel Engine for ECTool. (c) Ed Schröder

Engine version   :  REBEL 9/10
Hash table size  :  13 Mb
Analysis mode   :  Analyzing next move
Refresh interval : 1000 ms

Game begin

00:00  08.00  1.89  Bg5xe7 Rf8-e8 Be7xb4 Ne6-f4 Bb4-c3 Bg7xe5 Rh1-g1+
00:01  09.00  1.89  Bg5xe7 Rf8-e8 Be7xb4 Ne6-f4 Bb4-c3 Bg7xe5 Rh1-g1+
00:03  10.00  1.64  Bg5xe7 Rf8-e8 Be7xb4 Ne6-f4 Be2-d3 Nf4xd3+ c2xd3
00:10  11.00  1.63  Bg5xe7 Rf8-e8 Be7xb4 Ne6-f4 Bb4-d2 Nf4xe2 Ke1xe2
00:30  12.00  1.50  Bg5xe7 Rf8-e8 Be7-d6 Ne6-d4 Be2-d3 Bg7xe5 Ke1-c1
02:05  13.00  1.52  Bg5xe7 Rf8-e8 Be7-d6 Ne6-d4 Be2-d3 Bg7xe5 Ke1-c1
03:22  14.00  1.57  Bg5xe7 Rf8-e8 Be7-d6 Ne6-d4 Be2-d3 Bg7xe5 Bd3-h7+
08:16  15.00  1.62  Bg5xe7 Rf8-e8 Be7-d6 Ne6-d4 Be2-d3 Bg7xe5 Bd3-h7+
26:54  16.00  1.70  Bg5xe7 Rf8-e8 Be7-d6 Ne6-d4 Be2-d3 Bg7xe5 Bd3-h7+
11:44  17.00  1.70  Bg5xe7 Rf8-e8 Be7-d6 Ne6-d4 Be2-d3 Bg7xe5 Bd3-h7+
(01h11m44s)

[Event "SuperGM"]
[Site "Dortmund GER"]
[Date "2000.07.10"]
[Round "4"]
[White "Deep Junior 6"]
[Black "Khalifman, A."]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2700"]
[BlackElo "2667"]
[PlyCount "129"]
[EventDate "2000.07.07"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Be3 Nf6 6. Qd2 b5 7. Bd3 Bg4 8. e5 b4
9. Ne4 Nxe4 10. Bxe4 d5 11. Bd3 Bxf3 12. gxf3 Qb6 13. h4 Nd7 14. h5 c5 15. dxc5
Nxc5 16. Be2 O-O 17. Qxd5 Rac8 18. hxg6 hxg6 19. Qd4 g5 20. Bxg5 Ne6 21. Qxb6
axb6 22. Bxe7 Rfe8 23. Bd6 Nd4 24. Bd3 Bxe5 25. O-O-O Bxd6 26. Bh7+ Kf8 27.
Rxd4 Bc5 28. Rg4 Ke7 29. Re1+ Kd6 30. Rd1+ Kc7 31. Bd3 Rcd8 32. Rf1 Rd4 33. Be4
Re5 34. Rh1 Re7 35. Rg5 Rd6 36. Rg2 Red7 37. Bf5 Re7 38. Rf1 Re5 39. Be4 Re7
40. Rh2 Red7 41. f4 Rd4 42. f3 Bd6 43. Rh4 Bc5 44. Rhh1 Rd2 45. Kb1 Rg2 46. f5
Bd4 47. Rd1 Bc5 48. Bd3 Rg3 49. Rdf1 Re7 50. Be4 Rd7 51. Ka1 Bd4 52. Bd3 Re7
53. Bc4 f6 54. Kb1 Reg7 55. Rh4 Bc5 56. Re4 Rg1 57. Rc1 R7g5 58. Be2 Rxc1+ 59.
Kxc1 Rxf5 60. Kd2 Rd5+ 61. Bd3 Bd4 62. Kc1 Bc5 63. Re6 Rd6 64. Re2 Rd7 65. Rg2
1/2-1/2



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