Author: Mark Young
Date: 10:18:54 08/12/98
Go up one level in this thread
On August 12, 1998 at 12:17:56, blass uri wrote: > >On August 12, 1998 at 12:03:08, Mark Young wrote: > >>It will play the 20 move draw game as white. But its a long shot. In my book it >>shows many moves all through the line of play that fritz thinks are better. But >>it still shows the whole line as black in may book. None of the moves where >>reded out. The other game I did not see. If you cut and paste the game here I >>will look at it. > >Here is the game from round 1 > >[Event "summer-tournament"] >[Site "k6/200 40/120"] >[Date "1998.07.31"] >[Round "1"] >[White "ChessTiger 11.2"] >[Black "Fritz5.03 power.ctg"] >[Result "1/2-1/2"] >[WhiteElo "?"] >[BlackElo "?"] >[ECO "B17"] > >1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. >c3 Qc7 8. Qb3 e6 9. Nf3 Bd6 10. Bg5 Bd7 11. O-O Ne4 12. Bh4 g5 13. Qc2 >Nxc3 14. Nxg5 Nd5 15. h3 Bh2+ 16. Kh1 Bf4 17. Ne4 Kf8 18. Bb3 b6 19. Nf6 >Rc8 20. Qe4 Nxf6 21. Bxf6 Rg8 22. Qxh7 c5 23. d5 c4 24. Bc2 Qd6 25. dxe6 >Qxe6 26. Bc3 Bc6 27. f3 a5 28. Bf5 Qe2 29. Qxg8+ Kxg8 30. Bxc8 Qc2 31. >a3 b5 32. Rae1 b4 33. axb4 axb4 34. Bd4 c3 35. bxc3 bxc3 36. Be3 Bg3 37. >Ra1 Qe2 38. Bh6 Bc7 39. Rfe1 Qc2 40. Rac1 Qd3 41. Be3 c2 42. Ba6 Qxa6 43. >Rxc2 Bg3 44. Bf2 Bd6 45. Bg1 Kh7 46. Bh2 Bb4 47. Rd1 Qa4 48. Rdc1 Bd5 49. >Rb2 Ba3 50. Ra1 Qd4 51. Rbb1 Bb2 52. Ra5 Bc3 53. Ra3 Kg6 54. Bg3 Bc4 55. >Be1 Bxe1 56. Rxe1 f5 57. Rc1 Bd5 58. Ra5 f4 59. h4 Qd2 60. h5+ Kh6 61. >Rcc5 Bb7 62. Re5 Qd6 63. Rg5 Kh7 64. Raf5 Qe7 65. Re5 Qc7 66. h6 Kxh6 67. >Rh5+ Kg6 68. Rhg5+ Kf6 1/2-1/2 > >Uri Again Fritz could play this line. But as before the chances are almost none. To just start out this line of play fritz shows a .8% chance of playing this line. not even a 1% chance. So either fritz has been very unlucky in both games or the opening book is not set to optimize or it was force to play some very low weighted moves. You pick the reason. As many games as I have played with fritz 5 this has never happend to me. Here are the percentages for the 4 move fritz could play as black at move 1. C5 82.2%, e5 12.8%, e6 4.1%, c6 .8% and this is just for the first move. Now if you take the other moves in the line of play that are also better it gets to be a very much of an impossibility that Fritz would play those lines in both the games. unless the book was not set to optimize or it was force to play the moves.
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