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Subject: When does the book learning kick in?

Author: Marc Plum

Date: 17:29:14 09/05/99


The games at the end of this message do not reflect any great credit on me.  The
earliest one is the only one in which I can take any pride.  Obviously, in the
others, I was simply taking advantage of Rebel's tendency to mishandle this
particular opening variation.  The games were played with the "strongest
settings", except for reduced hashtables in some, which has been noted.  My
closest call was the last game, where I checkmated with three seconds left.  The
program version is Rebel 10.0c.  My computer is only a P133; although Rebel is
very strong on this hardware, it certainly can't "be all that it can be".

What is bothering me is that Rebel doesn't seem to be drawing any useful
conclusions from its mistakes.  Book learning is turned on, yet the program
still walks into the same horrible positions.  That is why I keep on playing
this line when the computer allows it; I want to see it learn from the
experience.

Am I simply expecting too much from book learning?  Although this variation of
the Center Counter game is not really all that dangerous for Black, I'm sure
that if I had this many wins against Fritz, it would drop the whole opening.

By the way, if you think that you note many mistakes in my play, you are quite
right.  These were blitz games, and I am only human;-).

[Event "5 3 game"]
[Site "At Home"]
[Date "1999.07.14"]
[Round "?"]
[White "Plum, Marc"]
[Black "REBEL 10.0"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "121"]
[EventDate "1999.07.14"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6 5. d3 Bf5 6. Bd2 Nd7 7. Nge2 e6 8.
O-O Qc7 9. Bb3 Bd6 10. Ng3 Ngf6 11. Nxf5 exf5 12. Re1+ Kf8 13. h3 Re8 14. Qf3
g6 15. Bh6+ Kg8 16. Rxe8+ Nxe8 17. Re1 Ng7 18. Qe2 b6 19. d4 Nf6 20. d5 Bh2+
21. Kh1 Bd6 22. dxc6 Qxc6 23. Ba4 Qc5 24. Nb5 Ne4 25. Be3 Qe5 26. Nxd6 Nxd6 27.
Bh6 Qxe2 28. Rxe2 Ne6 29. Bb3 Ne4 30. Kh2 Nd4 31. Re3 Ne6 32. f3 N4c5 33. Bd5
a5 34. c3 f4 35. Re2 a4 36. b4 axb3 37. axb3 g5 38. b4 f6 39. Rxe6 Kf7 40.
Rxb6+ Kg6 41. bxc5 Kxh6 42. Rxf6+ Kg7 43. Rf7+ Kg6 44. c6 Rd8 45. c4 Re8 46. c7
g4 47. hxg4 h6 48. Rd7 Rc8 49. Bb7 Rxc7 50. Rxc7 Kf6 51. Be4 Ke5 52. Rd7 Ke6
53. Rd5 Ke7 54. c5 Kf7 55. c6 h5 56. gxh5 Kf6 57. c7 Kg7 58. c8=Q Kf7 59. Qc6
Kg8 60. Rd7 Kh8 61. Qa8# 1-0

[Event "5 0 game"]
[Site "At Home"]
[Date "1999.09.03"]
[Round "?"]
[White "Plum, Marc"]
[Black "REBEL 10.0"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "133"]
[EventDate "1999.09.03"]

{Hashtables set for 40 MB, otherwise used strongest settings.

} 1. e4 d5 2.
exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6 5. d3 Bf5 6. Bd2 Nd7 7. Nge2 e6 8. O-O Qc7 9. a4
Bd6 10. Ng3 Ngf6 11. Nxf5 exf5 12. Re1+ Kf8 13. h3 Nb6 14. Bb3 Re8 15. Qf3 g6
16. Bh6+ Kg8 17. Rxe8+ Nxe8 18. Re1 Ng7 19. Qe2 Nd7 20. Qe3 a5 21. d4 Nf8 22.
d5 Nd7 23. Qd4 Bh2+ 24. Kh1 Be5 25. Qc4 Bd6 26. dxc6 Ne5 27. Nd5 bxc6 28. Nxc7
Nxc4 29. Ne8 Nh5 30. Bxc4 Bf8 31. Bxf8 Kxf8 32. Nd6 Kg7 33. Nxf7 Rb8 34. b3 Nf4
35. Ng5 h6 36. Ne6+ Nxe6 37. Rxe6 Rc8 38. Re7+ Kf6 39. Re6+ Kg7 40. f4 h5 41.
Re7+ Kh6 42. Ra7 h4 43. Rxa5 c5 44. Rb5 Kg7 45. a5 Rc7 46. a6 Kh6 47. Rb7 Rc8
48. a7 Re8 49. Rb8 Re1+ 50. Kh2 Ra1 51. a8=Q Rxa8 52. Rxa8 Kg7 53. Rc8 Kf6 54.
Rxc5 Ke7 55. b4 Kd6 56. Rc8 Kd7 57. Be6+ Kxe6 58. b5 Kd7 59. Rc3 Ke6 60. b6 Kf6
61. b7 Kg7 62. b8=Q Kf7 63. Rc6 Kg7 64. Qd8 Kh7 65. Qg5 Kg8 66. Rc7 Kh8 67.
Qd8# 1-0

[Event "5 0 game"]
[Site "At Home"]
[Date "1999.09.03"]
[Round "?"]
[White "Plum, Marc"]
[Black "REBEL 10.0"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "97"]
[EventDate "1999.09.03"]

{40 MB hashtables, otherwise used strongest settings.

} 1. e4 d5 2. exd5
Qxd5 3. Nc3 Qa5 4. Bc4 c6 5. d3 Bf5 6. Bd2 Nd7 7. Nge2 e6 8. O-O Qc7 9. a4 Bd6
10. Ng3 Ngf6 11. Nxf5 exf5 12. Re1+ Kf8 13. h3 Nb6 14. Bb3 Re8 15. Qf3 g6 16.
Bh6+ Kg8 17. Rxe8+ Nxe8 18. Re1 Ng7 19. Qe3 Qd8 20. Bg5 Qc7 21. Bf6 Nd7 22. Bg5
Nb6 23. a5 Nc8 24. Bh6 Qe7 25. Qd2 Ne6 26. d4 Bb4 27. d5 cxd5 28. Qxd5 Nd6 29.
Rxe6 fxe6 30. Qxe6+ Nf7 31. Qc8+ Qf8 32. Bxf8 Bxf8 33. Qe6 Kg7 34. Qxf7+ Kh6
35. g4 Bb4 36. f4 Bc5+ 37. Kg2 Bd4 38. g5+ Kh5 39. Bd5 Kh4 40. Nd1 b5 41. c3 h5
42. cxd4 Rc8 43. Nc3 Rg8 44. Ne2 Rc8 45. Nc3 Rg8 46. Qxg8 b4 47. Ne2 a6 48. Ng1
b3 49. Nf3# 1-0

[Event "5 0 game"]
[Site "At Home"]
[Date "1999.09.03"]
[Round "?"]
[White "Plum, Marc"]
[Black "REBEL 10.0"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "79"]
[EventDate "1999.09.03"]

{40 MB hashtables, Windows 98.

} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6
5. d3 Bf5 6. Bd2 Nd7 7. Nge2 e6 8. O-O Qc7 9. a4 Bd6 10. Ng3 Ngf6 11. Nxf5 exf5
12. Re1+ Kf8 13. h3 Nb6 14. Bb3 Re8 15. Qf3 g6 16. Bh6+ Kg8 17. Rxe8+ Nxe8 18.
Re1 Ng7 19. Qe3 Qd7 20. a5 Nc8 21. d4 Ne6 22. d5 Ng7 23. Qd4 Nh5 24. Qe3 Ng7
25. dxc6 bxc6 26. Rd1 Qe8 27. Qd4 Nh5 28. g4 c5 29. Qc4 fxg4 30. hxg4 Nf6 31.
g5 Nd7 32. Nd5 Bf8 33. Qc3 Bxh6 34. gxh6 Qf8 35. Nf6+ Nxf6 36. Qxf6 Nd6 37.
Rxd6 c4 38. Bxc4 a6 39. Rd8 Qxd8 40. Qxf7# 1-0

[Event "5 0 game"]
[Site "At Home"]
[Date "1999.09.03"]
[Round "?"]
[White "Plum, Marc"]
[Black "REBEL 10.0"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "109"]
[EventDate "1999.09.03"]

{40 MB hashtables, Windows 98.

} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6
5. d3 Bf5 6. Bd2 Nd7 7. Nge2 e6 8. O-O Qc7 9. a4 Bd6 10. Ng3 Ngf6 11. Nxf5 exf5
12. Re1+ Kf8 13. h3 Nb6 14. Bb3 Re8 15. Qf3 g6 16. Bh6+ Kg8 17. Rxe8+ Nxe8 18.
Re1 Ng7 19. Qe3 Qd7 20. a5 Nc8 21. d4 Qe7 22. Qd2 Qd7 23. d5 Nh5 24. dxc6 bxc6
25. Qe2 Ng7 26. Qc4 Bb8 27. Rd1 Nd6 28. Qd4 Nge8 29. Ne2 Qe7 30. Nf4 Nb7 31.
Nd3 Nd8 32. Re1 Ne6 33. Nc5 Nxd4 34. Rxe7 Ne2+ 35. Rxe2 Ng7 36. Re7 Kf8 37.
Rxf7+ Ke8 38. Bxg7 Bd6 39. Nd7 Kd8 40. Nf6 Re8 41. Rd7+ Kc8 42. Rxd6 Re7 43.
Bf8 Re5 44. Rxc6+ Kb7 45. Re6 Rxe6 46. Bxe6 h5 47. b4 Kc7 48. c4 Kc6 49. b5+
Kb7 50. c5 f4 51. c6+ Kb8 52. Bd6+ Ka8 53. a6 f3 54. Bd5 fxg2 55. c7# 1-0

[Event "5 0 game"]
[Site "Middletown, CT"]
[Date "1999.09.05"]
[Round "?"]
[White "Plum, Marc"]
[Black "REBEL 10.0"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "159"]
[EventDate "1999.09.03"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6 5. d3 Bf5 6. Bd2 Nd7 7. Nge2 e6 8.
O-O Qc7 9. a4 Bd6 10. Ng3 Ngf6 11. Nxf5 exf5 12. Re1+ Kf8 13. h3 Nb6 14. Bb3
Re8 15. Qf3 g6 16. Bh6+ Kg8 17. Rxe8+ Nxe8 18. Re1 Ng7 19. a5 Nd7 20. Qe3 a6
21. Qd4 Be5 22. Qc4 Bh2+ 23. Kh1 Nf6 24. Qd4 Qd6 25. Qe3 Ne6 26. Bxe6 fxe6 27.
g3 Bxg3 28. fxg3 Kf7 29. Bf4 Qe7 30. Be5 Rd8 31. Bxf6 Qxf6 32. Kh2 g5 33. Qe5
Qxe5 34. Rxe5 Kf6 35. Re2 h5 36. Kg2 Rd4 37. b3 e5 38. Re1 Rd8 39. Ra1 Ke7 40.
Ra4 Ke6 41. Rb4 Rd7 42. Na4 Kd6 43. d4 e4 44. Nc5 Re7 45. Kf2 Kd5 46. Ke3 f4+
47. gxf4 gxf4+ 48. Ke2 h4 49. Rxb7 Rxb7 50. Nxb7 Kxd4 51. Nd8 f3+ 52. Kf2 Kd5
53. Nf7 Ke6 54. Ng5+ Kf5 55. Nxf3 exf3 56. Kxf3 Ke5 57. Kg4 Kf6 58. Kxh4 c5 59.
Kg4 Ke5 60. h4 Ke6 61. Kg5 Ke7 62. Kg6 Kf8 63. Kf6 Kg8 64. Ke6 Kg7 65. Kd6 Kf6
66. Kxc5 Kf5 67. b4 Kg4 68. b5 axb5 69. a6 Kxh4 70. a7 Kg3 71. a8=Q Kf4 72. Qe8
b4 73. Kd5 Kg4 74. Qf8 Kg5 75. Ke5 Kg4 76. Qf4+ Kh3 77. Qg5 Kh2 78. Kf4 Kh1 79.
Kf3 Kh2 80. Qg2# 1-0





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