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Subject: Re: You are correct Uri, here is the comparison ..............

Author: Jorge Pichard

Date: 12:53:14 03/08/04

Go up one level in this thread


On March 08, 2004 at 14:58:28, Uri Blass wrote:

>On March 08, 2004 at 14:48:16, Uri Blass wrote:
>
>>On March 08, 2004 at 14:15:55, Kurt Utzinger wrote:
>>
>>>On March 08, 2004 at 12:58:58, Uri Blass wrote:
>>>
>>>>On March 08, 2004 at 12:26:38, Jorge Pichard wrote:
>>>>
>>>>>On March 08, 2004 at 11:06:44, Uri Blass wrote:
>>>>>
>>>>>>On March 08, 2004 at 10:27:00, Jorge Pichard wrote:
>>>>>>
>>>>>>>Arena tournament
>>>>>>>
>>>>>>>Rank	Engine	Score		Mo	  Go                  S-B
>>>>>>>1	Gothmog 	11.5/16	 · · · · ·1=1001=1=0111111. . 51.75
>>>>>>>2	Movei00_8_178	4.5/16	0=0110=0=1000000· · · · · · · 51.75
>>>>>>>
>>>>>>>
>>>>>>>16 of 16 games played
>>>>>>>Tournament start: 2004.03.07, 20:25:23
>>>>>>>Latest update: 2004.03.08, 14:20:00
>>>>>>>Site/ Country: S0025128408, United States
>>>>>>>Level: Blitz 15/0
>>>>>>>Hardware: AMD Athlon(tm) Processor 1202 MHz
>>>>>>>Operating system: Microsoft Windows 2000 Build 2195
>>>>>>>PGN-File: C:\Program Files\Arena\Arena.pgn
>>>>>>>Table created with: Arena 1.05
>>>>>>
>>>>>>
>>>>>>Thanks
>>>>>>
>>>>>>This result cause me to suspect that there is some bug that cause 178 to perform
>>>>>>weaker.
>>>>>>
>>>>>>In games against itself I also got less than 50% against 174 but the result is
>>>>>>not statistically significant.
>>>>>>
>>>>>>note that 174 was tested in games before release when 178 was not tested in
>>>>>>games and I only tested it in some positions to verify that I get the same
>>>>>>number of nodes slightly faster.
>>>>>>
>>>>>>Gothmog is not a weak program but the result is worse than what I expected.
>>>>>>
>>>>>>Uri
>>>>>
>>>>>
>>>>>http://www.talkchess.com/forums/1/message.html?353243
>>>>
>>>>There was some difference and in the first match movei used original book.

Yes, but the difference in Books can only benefit Movei, not the other way
around.

>>>>
>>>>The results that I got myself in the nunn match is 104:96 for the old version in
>>>>4 nunn matches.
>>>>
>>>>It was
>>>>29.5-20.5 for     8_174 at 1/2 minutes per game
>>>>26.5-23.5 for     8_174 at 1 minute per game
>>>>21.5-28.5 against 8_174 at 2 minutes per game
>>>>26.5-23.5 for     8_174 at 4 minutes per game
>>>>
>>>>
>>>>Uri
>>>
>>>
>>>     It seems to be very common that most chess programs are tested
>>>     at very very low time controls (I do not at all like) and this
>>>     is a pity and does not encourage me to try such programs at
>>>     longer time controls -:)
>>>     Kurt
>>
>>8_174 was tested at longer time control and the only difference between 8_178
>>and 8_174 is probably only a small speed improvement.
>>
>>No change in the evaluation and no change in the search rules unless I have a
>>bug.
>>
>>The only reason that I released 8_178 is that I did not like the fact that 8_174
>>generates logfile as default that it is impossible to unable and when I asked if
>>to release a new version people asked me to do it.
>>
>>I did some small changes between 8_174 and 8_178 but no change is in the
>>evaluation or in the search.
>>
>>I now tested 174 against 178 in 4 of the nunn match(15 minutes per game) and
>>here are the games(the first 2 are the same and in the second one 178 could
>>search slightly deeper at move 29 so it chose a different move).
>>
>>I hope that the bad results of 174 is only a statistical illusion but I never
>>can be sure based on the rule that every small change can do the program
>>significantly weaker.
>>
>>
>>[Event "Computer chess game"]
>>[Site "URI-PC"]
>>[Date "2004.03.08"]
>>[Round "1"]
>>[White "movei00_8_174"]
>>[Black "Movei00_8_178"]
>>[Result "1/2-1/2"]
>>[TimeControl "900"]
>>
>>1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8.
>>Qxd4 d6 9. Rd1 a6 10. b3 Nbd7 11. e4 Qc7 12. Bb2 O-O 13. Qe3 Ng4 14. Qe2
>>Nde5 15. Nd4 Nf6 16. Rac1 Rab8 17. Ba3 Rbd8 18. Nc2 Ned7 19. f4 e5 20. Ne3
>>exf4 21. Nf5 Ne5 22. gxf4 Ng6 23. Qd2 Ne8 24. Nd5 Bxd5 25. cxd5 Qb7 26. Rc6
>>b5 27. Bb4 Ra8 28. e5 a5 29. Nxe7+ Qxe7 30. exd6 Qd7 31. Bc5 a4 32. Re1
>>axb3 33. axb3 Nf6 34. Rf1 Qg4 35. h3 Qg3 36. Qe3 Nh5 37. f5 Nh4 38. Qxg3
>>Nxg3 39. d7 Rfd8 40. Be7 Rxd7 41. Bxh4 Nxf1 42. Kxf1 f6 43. Rc5 Ra1+ 44.
>>Kf2 Ra2+ 45. Kg1 Re2 46. Rxb5 Re5 47. Bf3 Kf8 48. Rb8+ Ke7 49. Rg8 Kf7 50.
>>Rh8 Rxf5 51. Kg2 Ra7 52. Rxh7 Ra2+ 53. Kg3 Kg8 54. Rh5 Rxh5 55. Bxh5 g5 56.
>>Bxg5 fxg5 57. Kg4 Rd2 58. Kxg5 Rxd5+ 59. Kg6 Rd3 60. Bg4 Kf8 61. h4 Rxb3
>>62. Bf5 Ke7 63. Kg5 Rg3+ 64. Kf4 Rg2 65. h5 Kf6 66. h6 Rf2+ 67. Kg4 Rxf5
>>68. h7 Rg5+ 69. Kh4 Rh5+ 70. Kxh5 Kg7 71. h8=Q+ Kxh8
>>{Movei->Draw by insufficient material} 1/2-1/2
>>
>>[Event "Computer chess game"]
>>[Site "URI-PC"]
>>[Date "2004.03.08"]
>>[Round "2"]
>>[White "Movei00_8_178"]
>>[Black "movei00_8_174"]
>>[Result "1/2-1/2"]
>>[TimeControl "900"]
>>
>>1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8.
>>Qxd4 d6 9. Rd1 a6 10. b3 Nbd7 11. e4 Qc7 12. Bb2 O-O 13. Qe3 Ng4 14. Qe2
>>Nde5 15. Nd4 Nf6 16. Rac1 Rab8 17. Ba3 Rbd8 18. Nc2 Ned7 19. f4 e5 20. Ne3
>>exf4 21. Nf5 Ne5 22. gxf4 Ng6 23. Qd2 Ne8 24. Nd5 Bxd5 25. cxd5 Qb7 26. Rc6
>>b5 27. Bb4 Ra8 28. e5 a5 29. Nxe7+ Qxe7 30. exd6 Qd7 31. Bc5 a4 32. Re1
>>axb3 33. axb3 Nf6 34. Rf1 Qg4 35. h3 Qg3 36. Qe3 Nh5 37. f5 Nh4 38. Qxg3
>>Nxg3 39. d7 Rfd8 40. Be7 Rxd7 41. Bxh4 Nxf1 42. Kxf1 f6 43. Rc5 Ra1+ 44.
>>Kf2 Ra2+ 45. Kg1 Re2 46. Rxb5 Re5 47. Bf3 Kf8 48. Rb8+ Ke7 49. Rg8 Kf7 50.
>>Rh8 Rxf5 51. Kg2 Ra7 52. Rxh7 Ra2+ 53. Kg3 Kg8 54. Rh5 Rxh5 55. Bxh5 g5 56.
>>Bxg5 fxg5 57. Kg4 Rd2 58. Kxg5 Rxd5+ 59. Kg6 Rd3 60. Bg4 Kf8 61. h4 Rxb3
>>62. Bf5 Ke7 63. Kg5 Rg3+ 64. Kf4 Rg2 65. h5 Kf6 66. h6 Rf2+ 67. Kg4 Rxf5
>>68. h7 Rg5+ 69. Kh4 Rh5+ 70. Kxh5 Kg7 71. h8=Q+ Kxh8
>>{Movei->Draw by insufficient material} 1/2-1/2
>>
>>[Event "Computer chess game"]
>>[Site "URI-PC"]
>>[Date "2004.03.08"]
>>[Round "1"]
>>[White "movei00_8_174"]
>>[Black "Movei00_8_178"]
>>[Result "1-0"]
>>[TimeControl "900"]
>>
>>1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8.
>>Be2 O-O 9. O-O Re8 10. Nd2 Nbd7 11. Qb3 Qe7 12. a4 b6 13. Re1 Ne5 14. h3 g5
>>15. Nf1 h6 16. Bd2 Rd8 17. Ng3 Bd7 18. Rac1 Ng6 19. Bb5 a6 20. Bxd7 Qxd7
>>21. Nf5 Ne5 22. Ra1 Re8 23. f4 gxf4 24. Bxf4 h5 25. Bxe5 Rxe5 26. Qxb6 Bf8
>>27. a5 Kh8 28. Ne3 Rg5 29. Kh1 Bg7 30. Ra3 h4 31. Nc4 Ne8 32. e5 dxe5 33.
>>Qxc5 Rd8 34. Nb6 Qc7 35. Qf2 Rh5 36. Ra4 Nd6 37. Rxh4 Rxh4 38. Qxh4+ Kg8
>>39. Qg3 Qe7 40. Qd3 Qh4 41. Rf1 e4 42. Qxa6 Qg3 43. Ne2 Qb3 44. Qa7 Qxb2
>>45. Qe7 Rf8 46. Ng3 Qe5 47. Qh4 Qe8 48. Nh5 f5 49. Nxg7 Kxg7 50. a6 Qb5 51.
>>Qg5+ Kf7 52. Nc4 Qxa6 53. Ne5+ Ke8 54. Qg6+ Kd8 55. Rb1 Re8 56. Nc6+ Qxc6
>>57. dxc6 Kc7 58. Qg7+ Kxc6 59. Rc1+ Kd5 60. Rd1+ Kc6 61. Qf6 Rd8 62. Qxd8
>>Nb5 63. Qd5+ Kb6 64. Rb1 Kc7 65. Rxb5 Kc8 66. Rb7 f4 67. Qc6+ Kd8 68. Rd7+
>>Ke8 69. Rh7+ Kf8 70. Qa8#
>>{Movei->White mates} 1-0
>>
>>[Event "Computer chess game"]
>>[Site "URI-PC"]
>>[Date "2004.03.08"]
>>[Round "2"]
>>[White "Movei00_8_178"]
>>[Black "movei00_8_174"]
>>[Result "1-0"]
>>[TimeControl "900"]
>>
>>1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8.
>>Be2 O-O 9. O-O Re8 10. Nd2 Nbd7 11. Qb3 Qe7 12. a4 b6 13. Re1 Ne5 14. h3 g5
>>15. Nf1 h6 16. Bd2 Rd8 17. Ng3 Bd7 18. Rac1 Ng6 19. Bb5 a6 20. Bxd7 Qxd7
>>21. Nf5 Ne5 22. Ra1 Re8 23. f4 gxf4 24. Bxf4 h5 25. Bxe5 Rxe5 26. Qxb6 Bf8
>>27. a5 Kh8 28. Ne3 Rg5 29. Re2 Qxh3 30. Qb7 Qc8 31. Qxf7 Bg7 32. Nc4 Ne8
>>33. e5 Qg4 34. Ne3 Qg3 35. Ne4 Qxe5 36. Nxg5 Qxg5 37. Rf1 Nf6 38. Nf5 Rf8
>>39. Qe7 Nh7 40. Nxg7 Qxg7 41. Qxd6 Qd4+ 42. Rff2 Rf6 43. Qe7 Rf5 44. d6 Nf8
>>45. Rd2 Qg4 46. Rxf5 Qxf5 47. d7 Nxd7 48. Rxd7 Qxd7 49. Qxd7 c4 50. Qc8+
>>Kg7 51. Qxa6 c3 52. bxc3 Kf7 53. Qd6 h4 54. a6 h3 55. a7 h2+ 56. Kxh2 Kg7
>>57. a8=Q Kh7 58. Qb7+ Kh8 59. Qdb8#
>>{Movei->White mates} 1-0
>>
>>
>>
>>Uri
>
>Note also that there is another way to test if there are bugs in new movei
>
>1)run movei as a console application
>
>2)Write to the screen
>
>help
>3)after getting some list of commands write
>new
>4)write
>auto
>5)choose a number(for example 4)
>
>The program is going to play a game against itself and count the nodes.
>At the end of the game it is going to print number of total nodes
>
>If the number of nodes of 174 is different then the number of nodes in  178 then
>it is clear that I have some bug.
>
>In this case both 174 and 178 give 622770 nodes when 16 mbytes are used.
>
>Uri


I am using this two matches for comparison reasons, I know that the books are
different, but movei could only benefit by using the Sedaz Opening books from
2700 average players. In this case Thinker is the program to be comared instead
of Gothmog.

http://www.talkchess.com/forums/1/message.html?352678


Arena tournament

Rank	Engine	Score		Mo	                Th                S-B
1	Thinker 	6.5/13	· · · · · · · · · · · · 010=01==1====	42.25
1	Movei00_8_178	6.5/13	101=10==0====· · · · · · · · · · · · ·  42.25


13 of 13 games played
Tournament start: 2004.03.08, 14:36:10
Latest update: 2004.03.08, 19:20:04
Site/ Country: S0025128408, United States
Level: Blitz 15/0
Hardware: AMD Athlon(tm) Processor 1202 MHz
Operating system: Microsoft Windows 2000 Build 2195
PGN-File: C:\Program Files\Arena\Arena.pgn
Table created with: Arena 1.05



[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "1"]
[White "Thinker"]
[Black "Movei00_8_178"]
[Result "0-1"]
[ECO "C48"]
[Opening "Four Knights"]
[Time "14:36:28"]
[Variation "Rubinstein Counter-Gambit"]
[TimeControl "900+0"]
[Termination "adjudication"]
[PlyCount "120"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 437/1120 (Player-Player, SedatChess,
2003.11.26, ½-½)} 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Ba4 c6 6.Nxe5 d6 7.Nf3
Bg4 8.d3
d5 9.Be3 Bc5 10.Bxd4 Bxd4 11.O-O {0.01/6 17} Bxc3 {0.39/10 10} 12.bxc3 {-0.13/8
16} Qa5 {0.31/10 13} 13.e5 {-0.07/9 16} Nd7 {0.45/11 9} 14.Bb3 {-0.08/9 16} Qxc3
{0.08/10 16} 15.Qd2 {-0.08/9 15} Qxd2 {0.08/11 21} 16.Nxd2 Nc5 {0.08/10 11}
17.f3
{0.00/8 15} Bf5 {0.08/10 6} 18.g4 {-0.06/9 17} Bd7 {0.21/10 6} 19.c4 {-0.10/8
15} d4
{0.37/11 9} 20.Bc2 {-0.12/10 14} h5 {0.37/11 6} 21.g5 {-0.17/10 14} Bf5 {0.39/11
17}
22.Nb3 {-0.16/9 14} Ne6 {0.32/11 7} 23.f4 {-0.22/9 13} h4 {0.51/11 10} 24.a4
{-0.13/8
13} h3 {0.85/11 6} 25.Rab1 {-0.16/9 13} O-O-O {0.90/11 9} 26.Rf3 {-0.25/9 13}
Rh4
{1.14/11 9} 27.Rbf1 {-0.27/9 12} Rg4+ {1.07/10 14} 28.Kh1 {-0.32/10 12} Rh8
{1.39/10 6}
29.Nc1 {-0.35/9 12} Rg2 {1.74/11 9} 30.R3f2 {-0.27/10 15} Nc5 {1.91/11 8} 31.a5
{-0.41/10 11} Kc7 {1.96/11 8} 32.Bb1 {-0.38/9 14} b6 {2.25/11 10} 33.axb6+
{-0.73/9 11}
Kxb6 {2.16/12 10} 34.g6 {-0.58/10 11} fxg6 {2.73/11 15} 35.Ra2 {-0.97/10 11}
Rxa2
{3.49/12 13} 36.Bxa2 {-0.75/10 10} Re8 {3.57/12 18} 37.Bb1 {-1.07/10 11} g5
{3.54/12 10}
38.fxg5 {-0.93/11 10} Rxe5 {3.59/11 12} 39.Kg1 {-1.17/10 10} Bg4 {3.60/10 20}
40.Kf2
{-1.20/9 11} Rf5+ {3.55/10 19} 41.Ke1 {-0.96/10 9} Rxg5 {3.43/10 13} 42.Rg1
{-0.89/11 9}
Nd7 {3.37/10 8} 43.Bc2 {-1.16/11 10} Ne5 {3.14/11 13} 44.Bd1 {-1.31/11 8} Rg6
{3.04/11 11} 45.Be2 {-0.99/10 9} Bf5 {3.35/12 35} 46.Rf1 {-0.98/9 8} Rg5
{3.51/10 11}
47.Rf2 {-0.96/9 8} a5 {3.75/9 9} 48.Nb3 {-1.20/9 9} c5 {3.98/10 9} 49.Nc1
{-1.32/10 8}
a4 {4.05/10 6} 50.Kd2 {-1.32/10 10} g6 {4.39/11 10} 51.Bf1 {-1.84/11 12} Ng4
{4.99/11 7} 52.Rf4 {-2.60/12 14} Nxh2 {6.04/11 7} 53.Be2 {-2.40/12 12} Rg2
{6.45/11 7}
54.Na2 {-2.71/10 8} Bg4 {10.04/10 6} 55.Nc1 {-3.32/10 41} Nf3+ {10.50/10 5}
56.Kc2
{-4.13/11 20} h2 {11.03/10 9} 57.Rxg4 {-3.25/10 6} h1=Q {13.85/12 10} 58.Rxg2
{-7.11/10
7} Qxg2 {15.25/12 7} 59.Kd1 {-9.38/11 14} Ng1 {18.65/11 11} 60.Ke1 {-8.86/9 25}
{0-1 Arena Adjudication} 0-1

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "2"]
[White "Movei00_8_178"]
[Black "Thinker"]
[Result "0-1"]
[ECO "C48"]
[Opening "Four Knights"]
[Time "14:57:34"]
[Variation "Rubinstein Counter-Gambit"]
[TimeControl "900+0"]
[Comment " black engine resigns for white (illegal)"]
[Termination "normal"]
[PlyCount "150"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 437/1120 (Player-Player, SedatChess,
2003.11.26, ½-½)} 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Ba4 c6 6.Nxe5 d6 7.Nf3
Bg4 8.d3
d5 9.Be3 Bc5 10.Bxd4 Bxd4 11.Qd2 {0.01/10 26} Bxc3 {-0.03/7 17} 12.Qxc3 {0.22/9
7}
dxe4 {-0.11/8 16} 13.dxe4 {0.53/9 9} O-O {-0.14/8 16} 14.Nd2 {0.72/9 10} a5
{-0.09/8
19} 15.Bb3 {0.62/9 16} a4 {-0.19/8 16} 16.Bc4 {0.64/9 6} a3 {-0.29/8 15} 17.bxa3
{0.67/10 23} Qe7 {-0.25/7 15} 18.f3 {0.59/9 11} Rxa3 {-0.25/7 15} 19.Bb3 {0.66/9
15} Nd5
{-0.22/8 14} 20.Qb2 {0.97/9 12} Bd7 {-0.19/7 17} 21.Bxd5 {1.04/9 17} cxd5
{-0.19/7 14}
22.Qxb7 {0.92/9 10} dxe4 {-0.14/7 18} 23.Nxe4 {1.16/8 8} f5 {-0.10/8 16}
24.O-O-O
{1.15/9 7} fxe4 {-0.18/7 13} 25.Rxd7 {1.24/8 5} Qg5+ {-0.38/8 12} 26.f4 {1.19/9
22}
Rxf4 {-0.43/8 22} 27.Kb2 {1.24/8 18} Re3 {-0.41/7 12} 28.Rhd1 {1.31/8 9} h6
{-0.28/7
12} 29.R7d8+ {1.58/8 19} Kh7 30.Qb8 {1.60/8 11} Qf6+ 31.Kb1 {1.38/10 27} Rf1
{-0.18/8 11} 32.Rh8+ {1.38/8 7} Kg6 33.Qe8+ {1.23/8 8} Kg5 {-0.18/7 4} 34.Qb5+
{1.24/8
9} Rf5 {-0.20/7 3} 35.Qb8 {1.11/8 19} Re2 {-0.15/6 12} 36.Qg3+ {0.76/7 10} Kh5
37.Qb3 {0.81/7 13} Qg5 {-0.04/6 12} 38.Qh3+ {0.88/7 9} Kg6 39.Rd6+ {0.60/7 9}
Rf6
{-0.01/7 10} 40.Rxf6+ {0.55/7 8} Kxf6 {-0.01/8 10} 41.Qc3+ {0.77/6 7} Kg6
{0.10/7 9}
42.Qc6+ {0.02/7 13} Kh5 43.g3 {0.15/7 12} Qe5 {0.06/6 10} 44.Qe8+ {0.19/8 8}
Qxe8
{-0.01/10 9} 45.Rxe8 {0.44/11 13} Kg6 {-0.03/11 9} 46.Kc1 {0.70/11 24} Kf5
{-0.03/10 8}
47.a4 {0.70/9 7} Rxh2 {0.00/10 8} 48.a5 {0.24/11 13} Rh1+ {0.00/10 8} 49.Kb2
{0.24/10
2} Rd1 50.a6 {0.29/9 6} Rd7 {0.04/10 8} 51.Rf8+ {0.00/10 8} Ke5 {0.02/10 8}
52.Rf1
{0.00/10 9} Ra7 {0.13/10 8} 53.Ra1 {-0.11/11 6} e3 {0.11/10 14} 54.Kc1 {-0.26/11
9} Ke4
{0.23/10 7} 55.Kd1 {-0.14/11 3} Kf3 {0.28/10 7} 56.Ke1 {-0.17/11 4} g5 {0.16/11
7} 57.g4
{0.01/12 6} h5 58.gxh5 {-0.79/12 3} g4 {0.36/10 9} 59.Kf1 {-0.95/11 6} g3
{0.60/10 8}
60.Kg1 {-2.85/12 11} e2 {1.30/10 7} 61.Ra3+ {-6.70/12 17} Ke4 62.Ra4+ {-6.66/11
11}
Kf5 63.Ra5+ {-5.93/10 6} Kf6 {1.76/11 11} 64.Ra1 {-7.39/11 7} Rd7 65.Rf1+
{-7.39/9
4} Kg5 {1.95/8 6} 66.Re1 {-12.55/10 15} Rd1 {28.74/9 6} 67.Kg2 {-14.53/10 4}
Rxe1
68.Kf3 {-14.53/8 2} g2 69.a7 {-20.75/8 9} g1=Q {29.21/7 6} 70.a8=Q {-M13/9 106}
Qg4+
71.Ke3 {-M5/5} Qf4+ {32.01/5 5} 72.Kd3 Rd1+ 73.Kc3 {-M3/3} e1=Q+ 74.Kb3 {-M2/1}
Qfb4+
75.Ka2 Ra1#  {Mate} 0-1

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "3"]
[White "Thinker"]
[Black "Movei00_8_178"]
[Result "0-1"]
[ECO "C91"]
[Opening "Ruy Lopez"]
[Time "15:21:58"]
[Variation "Closed (9.d4)"]
[TimeControl "900+0"]
[Termination "normal"]
[PlyCount "150"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 1109/1120 (Player-Player, SedatChess,
2004.03.02, ½-½)} 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.d4 Bb7 {0.09/10 21} 10.a4 {-0.01/7 17} exd4 {0.08/10 11} 11.cxd4 {0.00/7 16}
Na5
{0.01/10 14} 12.Bc2 {0.00/7 16} b4 {-0.06/9 11} 13.Bf4 {0.00/7 16} Nh5 {-0.10/9
11}
14.Bd2 {0.01/7 16} c5 {-0.34/10 13} 15.Qe2 {0.00/7 15} Re8 {-0.22/9 21} 16.h3
{-0.04/6
16} Qb6 {0.05/9 14} 17.Qd3 {-0.06/7 18} g6 {0.26/10 30} 18.Bh6 {-0.13/7 14} cxd4
{0.25/10 18} 19.Nbd2 {-0.15/7 14} Bf6 {0.28/10 14} 20.Bb3 {-0.17/7 14} Ng7
{0.58/9 13}
21.Nc4 {-0.14/8 18} Nxc4 {0.70/9 4} 22.Bxc4 {-0.23/8 13} Ne6 {0.61/9 9} 23.Nh2
Be5
{0.57/9 15} 24.Ng4 {-0.18/6 12} a5 {0.57/9 24} 25.Rac1 {-0.15/6 12} Ba6 {0.87/9
11}
26.Qf3 {-0.15/7 12} Bxc4 {1.06/9 6} 27.Rxc4 {-0.19/8 12} Rec8 {1.06/8 4} 28.Rec1
{-0.31/8 19} Rxc4 {1.19/9 13} 29.Rxc4 {-0.29/8 11} Qb7 {1.15/9 8} 30.Rc1
{-0.36/8 11} b3
{1.32/10 29} 31.Bd2 {-0.39/7 11} h5 {1.32/10 9} 32.Nxe5 {-0.40/7 12} dxe5
{1.20/9 4}
33.Qd3 {-0.36/9 12} Re8 {1.30/10 21} 34.Qf3 {-0.43/8 10} h4 {1.35/10 8} 35.Rc4
{-0.41/7 10} Rf8 {1.47/10 8} 36.Qd3 {-0.42/9 10} Ra8 {1.34/10 9} 37.Qf3 {-0.33/9
9} Rb8
{1.40/10 14} 38.Kh2 {-0.31/8 9} f5 {1.40/10 7} 39.Bxa5 {-0.34/10 11} Qxe4
{1.55/10 7}
40.Rb4 {-0.51/10 9} Rxb4 {1.57/13 23} 41.Qxe4 {-0.61/12 9} fxe4 {1.71/12 7}
42.Bxb4
{-0.42/11 8} Kf7 {1.63/12 6} 43.a5 {-0.49/11 8} Nc7 {1.64/12 7} 44.Kg1 {-0.48/11
8} Na6
{1.71/11 5} 45.Ba3 {-0.49/12 8} Ke6 {1.53/12 9} 46.Kf1 {-0.39/12 8} Kd7 {1.43/11
5}
47.Bf8 {-0.47/10 8} Nb8 {1.54/11 5} 48.Bh6 {-0.48/11 8} Kc6 {1.74/12 5} 49.Bg5
{-0.54/11 7} Kb5 {1.93/12 3} 50.Bxh4 {-0.56/11 8} Kxa5 {1.88/12 9} 51.Bg5
{-0.53/11 8}
Nd7 {1.97/11 7} 52.Be7 {-0.71/11 17} Kb5 {2.50/11 3} 53.Ke2 {-0.71/11 6} Nb6
{2.43/12 5} 54.Kd1 Kc6 {2.52/12 8} 55.Bf8 {-0.85/10 12} Nc4 {2.40/12 6} 56.Kc1
{-1.06/12
6} e3 {2.54/13 6} 57.fxe3 {-1.30/12 20} Nxe3 {3.18/12 3} 58.g4 {-1.49/12 8} e4
{3.23/13 7} 59.Bh6 {-1.39/12 17} Nc4 {3.24/12 4} 60.h4 {-1.94/12 5} Ne5 {3.36/12
8}
61.Bg7 {-1.49/12 5} Nd3+ {3.53/12 3} 62.Kb1 {-1.47/13 6} Kd5 {3.53/13 5} 63.Bf6
{-2.43/12 7} Nf2 {4.87/12 3} 64.Bd8 {-3.18/12 5} e3 {5.38/12 3} 65.Ba5
{-45.36/11 33}
Nxg4 {6.53/13 8} 66.Kc1 {-5.41/11 7} Nf2 {7.14/13 8} 67.Bc7 {-4.79/10 28} Nd3+
{9.57/12 10} 68.Kb1 {-56.19/11 24} Nb4 {10.06/11 6} 69.Kc1 {-4.40/11 4} Na2+
{17.68/12
8} 70.Kd1 Nc3+ {12.12/11 3} 71.bxc3 {-6.28/11 6} d3 {16.17/11 7} 72.c4+
{-4.77/10
4} Ke4 {19.27/11 5} 73.Kc1 {-6.42/10 3} d2+ {26.22/12 37} 74.Kb2 {-8.40/10 13}
d1=Q {23.82/11 5} 75.Ka3  {White resigns} 0-1

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "4"]
[White "Movei00_8_178"]
[Black "Thinker"]
[Result "1/2-1/2"]
[ECO "C91"]
[Opening "Ruy Lopez"]
[Time "15:48:03"]
[Variation "Closed, Bogolyubov Variation"]
[TimeControl "900+0"]
[Termination "normal"]
[PlyCount "73"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 1109/1120 (Player-Player, SedatChess,
2004.03.02, ½-½)} 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.d4 Bg4 10.d5 {-0.04/11 13} Na5 11.Bc2 {0.03/10 7} c6 12.h3 {0.08/10 11} Bc8
13.Bg5
{0.08/10 17} cxd5 {0.04/7 17} 14.exd5 {0.18/10 7} Nc4 {0.08/8 16} 15.b4
{-0.02/10 20}
Qc7 {0.06/8 16} 16.Bxf6 {-0.08/10 26} Bxf6 {0.06/7 15} 17.Qd3 {-0.11/10 12} g6
{0.06/8 15} 18.Nbd2 {-0.12/10 8} Nxd2 {0.04/8 15} 19.Qxd2 {-0.17/9 8} Bb7
{0.07/8 15}
20.Bb3 {-0.13/10 14} a5 {0.07/8 15} 21.bxa5 {-0.16/10 12} Rxa5 {0.04/9 14}
22.Ng5
{-0.11/9 8} Bg7 {0.05/9 15} 23.Nf3 {-0.18/9 13} Qc5 {0.13/7 14} 24.Rab1
{-0.21/10 22} f6
{0.12/8 13} 25.Rbc1 {-0.19/9 5} Raa8 {0.07/8 13} 26.c4 {-0.25/9 13} b4 {0.09/9
13}
27.Re2 {-0.13/10 14} Bc8 {0.08/9 13} 28.Ne1 {0.05/11 6} Bf5 {0.07/9 14} 29.g4
{0.00/11
10} Bd7 {0.00/9 12} 30.Nd3 {0.00/11 12} Qd4 {0.00/9 12} 31.Rd1 {0.00/10 11} Bxg4
{0.00/9 11} 32.hxg4 {0.00/11 6} Qxg4+ {0.00/9 11} 33.Kh1 {0.00/10 9} Qh3+
{0.00/9 23}
34.Kg1 Qg4+ {0.00/10 11} 35.Kh1 {0.00/12 11} Qh3+ 36.Kg1 Qg4+  {Draw by mutual
agreement} 1/2-1/2

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "5"]
[White "Thinker"]
[Black "Movei00_8_178"]
[Result "0-1"]
[ECO "B56"]
[Opening "Sicilian Defence"]
[Time "15:59:35"]
[TimeControl "900+0"]
[Termination "normal"]
[PlyCount "104"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 154/1120 (Player-Player, SedatChess,
2003.11.26, ½-½)} 1.e4 c5 2.Nf3 Nc6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Bb5 Bd7
7.O-O e6 8.Be3
Be7 9.f4 O-O 10.Bxc6 bxc6 11.Qe2 {0.00/7 17} c5 {0.20/10 7} 12.Nb3 {0.00/8 17}
Qb6
{0.06/10 9} 13.Rad1 {0.03/7 16} Bc6 {0.10/10 11} 14.e5 {0.01/8 18} Nd5 {0.25/10
12}
15.exd6 {0.00/7 15} Bxd6 {0.15/10 15} 16.Qf2 {-0.01/7 16} Nxe3 {0.42/10 8}
17.Qxe3
{-0.09/8 15} Rad8 {0.44/10 17} 18.Rf2 {-0.13/8 16} c4 {0.68/10 9} 19.Qxb6
{-0.15/9 14}
axb6 {0.64/11 8} 20.Nd4 {-0.18/10 14} Bb7 {0.64/11 11} 21.Na4 {-0.19/8 14} g5
{0.81/11 22} 22.fxg5 {-0.28/8 13} b5 {0.85/11 10} 23.Nxb5 {-0.36/9 14} Bxh2+
{0.90/10 6}
24.Kxh2 {-0.38/11 13} Rxd1 {0.94/10 8} 25.Nbc3 {-0.34/8 14} Rd4 {0.99/10 8}
26.Nc5
{-0.46/9 12} Ba8 {1.12/10 29} 27.Re2 {-0.40/7 13} Kg7 {1.19/9 13} 28.Rxe6
{-0.47/8 12}
Rc8 {1.37/10 12} 29.N3a4 {-0.62/9 17} Rd5 {2.04/10 27} 30.Re3 {-0.78/10 21}
Rdxc5
{2.29/11 18} 31.Nxc5 {-0.92/10 11} Rxc5 {2.29/10 7} 32.Re8 {-0.91/10 12} Ra5
{2.62/11
13} 33.a3 {-0.78/10 11} Bb7 {2.76/11 17} 34.Re2 {-0.92/10 11} Rb5 {2.88/10 7}
35.c3
{-0.97/9 10} Rxg5 {2.87/10 10} 36.g3 {-0.91/9 10} Kg6 {3.00/9 11} 37.Rd2
{-0.83/8 10}
Bf3 {2.91/9 9} 38.Rd6+ {-0.90/8 9} f6 {2.92/10 11} 39.Rd2 {-0.97/9 9} Kf5
{2.92/9
9} 40.Rd4 {-0.99/9 9} Rg4 {2.93/11 13} 41.Rd2 {-1.17/10 9} Ke6 {3.00/10 8}
42.Kh3
{-1.08/9 9} f5 {3.00/10 9} 43.Rd4 {-0.85/8 9} Rxd4 {3.70/12 14} 44.cxd4
{-1.16/10 10}
Kd5 {4.33/12 13} 45.Kh4 {-2.22/10 19} h6 {4.79/13 15} 46.Kh3 {-2.92/11 12} Kxd4
{8.01/13 10} 47.a4 {-2.85/10 7} Kd3 {10.64/13 13} 48.Kh2 {-4.07/11 10} Kc2
{13.63/13 8}
49.Kg1 {-3.40/11 7} Kxb2 {13.63/12 12} 50.Kf2 {-5.49/11 40} Bb7 {14.08/11 39}
51.a5
{-5.15/10 45} c3 {14.86/11 12} 52.Ke3 {-5.72/7 13}  {White resigns} 0-1

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "6"]
[White "Movei00_8_178"]
[Black "Thinker"]
[Result "0-1"]
[ECO "B56"]
[Opening "Sicilian Defence"]
[Time "16:19:41"]
[TimeControl "900+0"]
[Comment " black engine resigns for white (illegal)"]
[Termination "normal"]
[PlyCount "146"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 154/1120 (Player-Player, SedatChess,
2003.11.26, ½-½)} 1.e4 c5 2.Nf3 Nc6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Bb5 Bd7
7.O-O e6 8.Be3
Be7 9.f4 O-O 10.Bxc6 bxc6 11.Nb3 {-0.05/10 20} Qc7 {0.01/7 17} 12.g4 {-0.13/9
17}
a5 {0.04/8 17} 13.g5 {0.24/11 31} Ne8 {0.03/8 5} 14.a4 {0.17/10 30} Rb8 {0.05/7
16} 15.Qe2 {0.24/9 15} f5 {0.06/7 17} 16.exf5 {0.29/10 24} Rxf5 {0.08/8 15}
17.Ne4
{0.30/9 18} c5 {0.07/8 16} 18.Ng3 {0.22/9 12} Rf7 {0.09/9 22} 19.Bd2 {-0.10/10
20} c4
{0.17/8 22} 20.Nxa5 {-0.10/9 7} d5 {0.16/7 14} 21.Ra2 {-0.73/8 8} Bb4 {0.30/7
14}
22.Bxb4 {-1.46/10 23} Rxb4 23.c3 {-1.63/10 12} Rxa4 {0.55/8 13} 24.Rxa4
{-1.87/10 10}
Bxa4 {0.43/9 4} 25.Nxc4 {-1.71/10 10} dxc4 {0.34/9 13} 26.Qxe6 {-1.72/9 5} Qc5+
{0.65/9 13} 27.Rf2 {-1.90/11 8} Nd6 {0.45/9 12} 28.h4 {-1.99/10 12} Bd7 {0.50/9
12}
29.Qe5 {-1.72/10 6} Qxe5 {0.60/12 12} 30.fxe5 {-1.98/12 4} Rxf2 {0.61/11 21}
31.Kxf2
{-1.98/12 4} Nf7 {0.66/12 13} 32.Kf3 {-2.14/12 17} Nxe5+ {0.43/10 11} 33.Ke4
{-2.16/12 7}
Ng6 {0.66/11 11} 34.h5 {-2.03/12 14} Ne7 {0.63/11 11} 35.Kd4 {-1.86/12 10} Be6
{0.54/11 13} 36.Ne4 {-1.96/11 7} h6 {0.46/10 10} 37.Ke5 {-1.97/11 5} Bf5
{0.50/11 10}
38.g6 {-1.84/11 5} Bg4 {0.43/12 10} 39.Ng3 {-2.12/12 5} Kf8 {0.58/13 9} 40.Kf4
{-2.37/12 5} Bh3 {0.42/11 9} 41.Ke4 {-2.11/11 5} Ke8 {0.38/12 9} 42.Ne2
{-2.27/11 6} Kd7
{0.57/11 12} 43.Nf4 {-2.26/12 11} Bg4 {0.67/12 10} 44.Ke5 {-2.82/12 15} Kc6
{0.90/11 14}
45.Kd4 {-3.37/12 7} Kb5 {0.94/12 13} 46.Ke5 {-3.36/11 4} Ng8 {0.90/11 8} 47.Kd4
{-3.59/13 12} Nf6 {0.69/12 8} 48.Ng2 {-3.59/12 5} Bxh5 49.Ne3 {-3.65/12 4} Bxg6
{1.16/12
8} 50.Nxc4 {-4.23/12 6} h5 {0.76/11 7} 51.Nd6+ {-4.61/11 7} Kc6 {1.30/11 8}
52.Nc4
{-4.59/11 4} h4 53.Ne5+ {-4.94/11 13} Kb5 {0.84/11 7} 54.c4+ {-4.94/10 6} Ka4
55.Ke3
{-5.05/11 6} Be4 {0.91/10 7} 56.Nf3 {-5.66/11 11} h3 {1.53/10 6} 57.Nh2
{-5.87/10 5} g5
{1.21/10 6} 58.Kf2 {-6.32/11 14} g4 {1.31/10 7} 59.c5 {-6.46/10 8} Bf5 {1.14/10
7}
60.Nf1 {-6.98/10 7} Ne4+ {1.55/9 6} 61.Kg1 {-7.44/11 4} g3 62.c6 {-8.02/10 6}
Kb3
63.c7 {-12.83/10 5} Bc8 {1.35/8 6} 64.Kh1 {-13.11/10 3} g2+ {3.68/9 6} 65.Kg1
{-13.43/11 7} gxf1=Q+ 66.Kxf1 {-13.52/11 5} Nf6 {3.81/9 6} 67.Kg1 {-17.27/11 16}
Ng4
{31.72/8 5} 68.Kf1 {-17.46/10 3} Ba6+ 69.Kg1 {-M8/11 32} Bb7 {27.09/7 4} 70.Kf1
{-M6/8}
h2 71.Ke2 {-M5/8} h1=Q 72.Kd2 {-M3/4} Bf3 73.c8=Q {-M1/1} Qd1#  {Mate} 0-1

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "7"]
[White "Thinker"]
[Black "Movei00_8_178"]
[Result "1/2-1/2"]
[ECO "C18/11"]
[Opening "French"]
[Time "16:42:05"]
[Variation "Winawer, advance (5...Ne7)"]
[TimeControl "900+0"]
[Termination "normal"]
[PlyCount "160"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 760/1120 (Player-Player, SedatChess,
2003.03.19, ½-½)} 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4
O-O 8.Nf3
Nbc6 9.Bd3 f5 10.exf6 Rxf6 11.Bg5 Rf7 {-0.38/9 9} 12.Bxe7 Rxe7 {-0.07/8 13}
13.Qh4
g6 {-0.01/10 10} 14.O-O c4 {0.13/11 11} 15.Be2 Qf8 {0.10/9 10} 16.Rfe1 b6
{0.21/9
6} 17.Bd1 {0.02/8 16} Bd7 {0.11/10 19} 18.Ne5 {0.02/10 16} Nxe5 {0.13/10 15}
19.Rxe5 {0.02/11 16} Rae8 {0.10/9 8} 20.Bg4 {0.02/10 15} Rf7 {0.17/9 6} 21.f3
Qe7
{0.24/9 14} 22.Qh6 {0.05/9 15} Rff8 {0.19/9 8} 23.a4 {0.07/8 15} a5 {0.12/9 9}
24.Rb1
{0.04/10 23} Qd6 {0.13/10 19} 25.Qe3 {0.04/9 14} Rf6 {0.17/9 9} 26.Qg5 {0.06/9
14} Kg7
{0.20/10 11} 27.Ra1 {0.06/10 13} Ref8 {0.16/9 11} 28.Qe3 {0.04/8 14} Rh8
{0.10/10 47}
29.Ra2 {0.06/7 13} h6 {0.14/9 5} 30.Qe1 {0.09/7 15} Rhf8 {0.14/9 9} 31.Ra1
{0.06/8 14}
Kh7 {0.14/9 20} 32.Qh4 {0.09/8 12} Kg7 {0.00/9 5} 33.Qg3 {0.03/8 13} Bc6 {0.12/9
11} 34.Qe1 {0.07/9 12} Kf7 {0.09/9 5} 35.Qe3 {0.15/9 11} Rh8 {0.05/9 9} 36.Re1
{0.13/8 22} Bd7 {0.07/10 8} 37.Bh3 {0.13/9 11} g5 {0.14/9 4} 38.Bg4 {0.13/8 11}
Rf8
{0.08/9 7} 39.Qe2 Qc6 {0.10/9 10} 40.Bh5+ {0.07/9 14} Kg7 {0.12/11 9} 41.Ra1
{0.03/9
10} Kg8 {0.09/10 15} 42.Bg4 {0.09/9 10} Kh8 {0.00/10 15} 43.Qe1 {0.09/9 10} Qd6
{0.00/10 9} 44.Qg3 {0.06/9 9} Kh7 {0.00/9 7} 45.Qh3 {0.08/8 10} Kg8 {0.00/9 7}
46.Qg3
{0.10/8 9} Kh7 {0.00/11 6} 47.Ra2 {0.07/10 9} Kh8 {0.00/9 7} 48.Bh5 {0.07/9 9}
Qc6
{0.12/9 5} 49.Ra1 {0.08/9 8} Qc8 {0.00/9 6} 50.Bg4 {0.10/10 10} Qe8 {0.00/9 5}
51.Qh3
{0.10/8 8} Qg6 {0.07/10 8} 52.Re2 {0.09/9 8} Ra8 {0.04/9 5} 53.Rae1 Rd8 {0.00/10
6}
54.Qg3 {0.16/8 7} Rf4 {-0.17/9 5} 55.Kh1 {0.10/6 7} Kg7 {0.00/9 4} 56.Ra1
{0.12/8 9}
Rh8 {0.00/9 14} 57.Kg1 {0.09/8 7} Rc8 {0.00/9 12} 58.Qh3 {0.13/9 8} Rc6 {0.00/9
4}
59.Rae1 {0.08/9 7} Rf6 {0.00/10 5} 60.Qg3 {0.10/8 7} Rf4 {0.00/9 7} 61.Qh3 Rf6
{0.00/10
4} 62.Rf1 {0.06/9 6} Qf7 {0.07/9 9} 63.Re5 {0.08/9 6} Kg8 {0.13/9 11} 64.Rfe1
{0.10/8 10} Qg6 {0.00/9 9} 65.R1e2 {0.10/9 6} Kh7 {0.04/9 7} 66.R5e3 {0.07/9 6}
Kh8
{0.09/10 12} 67.Qg3 {0.07/9 5} Kg8 {0.09/9 9} 68.Qh3 {0.09/9 6} Qf7 {0.10/10 11}
69.R3e5
{0.06/8 6} Kf8 {0.23/9 4} 70.Bh5 {0.01/9 7} Qe7 {0.47/10 5} 71.Bg4 {0.00/8 5}
Qa3
{0.44/9 4} 72.Bxe6 {0.00/8 5} Rcxe6 {0.00/9 5} 73.R5xe6 {0.00/10 5} Qc1+ {0.00/9
4}
74.Kf2 {0.00/11 5} Bxe6 {0.00/9 2} 75.Rxe6 Rxe6 {0.00/9 3} 76.Qxe6 Qd2+ {0.00/9
4}
77.Kf1 {0.01/10 5} Qd1+ {0.00/9 2} 78.Kf2 {0.00/12 5} Qd2+ {0.00/11 9} 79.Kg3
{0.00/13
5} Qf4+ {0.00/11 4} 80.Kf2 {0.00/14 4} Qd2+ {0.00/12 8}  {3-fold repetition}
1/2-1/2

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "8"]
[White "Movei00_8_178"]
[Black "Thinker"]
[Result "1/2-1/2"]
[ECO "C18/11"]
[Opening "French"]
[Time "17:05:04"]
[Variation "Winawer, advance (5...Ne7)"]
[TimeControl "900+0"]
[Termination "normal"]
[PlyCount "229"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 760/1120 (Player-Player, SedatChess,
2003.03.19, ½-½)} 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4
O-O 8.Nf3
Nbc6 9.Bd3 f5 10.exf6 Rxf6 11.Bg5 {0.48/9 20} Rf7 12.Qh4 {0.35/8 14} h6 13.Bxe7
{0.11/10 20} Qxe7 14.Qg3 {0.03/10 20} Qc7 {-0.07/7 17} 15.Qxc7 {0.05/10 15} Rxc7
{-0.06/9 16} 16.dxc5 {-0.04/11 13} Na5 {0.06/9 16} 17.Rb1 {0.04/11 11} Rxc5
{0.05/10 16}
18.Rb5 {-0.02/11 7} Rxb5 {0.07/10 15} 19.Bxb5 {-0.10/10 5} a6 {0.07/9 15} 20.Bd3
{-0.24/11 12} b5 21.Ne5 {-0.34/10 21} Bb7 {0.11/9 14} 22.Kd2 {-0.32/9 13} Nc4+
{0.08/10
14} 23.Bxc4 {-0.40/11 6} dxc4 {0.08/12 14} 24.f3 {-0.37/11 14} Rd8+ {0.07/10 13}
25.Ke2 {-0.41/12 24} Rd5 {0.09/10 16} 26.Ng4 {-0.43/10 5} Bc6 {0.12/10 13}
27.Ne3
{-0.37/10 18} Rd8 {0.10/10 13} 28.Ng4 {-0.47/11 10} e5 29.Rg1 {-0.38/10 8} Rd5
{0.09/9
13} 30.Ne3 {-0.44/11 11} Rd6 {0.15/9 12} 31.Ng4 {-0.43/10 5} Re6 {0.12/11 12}
32.Rd1 {-0.52/10 8} Kf7 {0.13/10 12} 33.Rd8 {-0.51/10 24} h5 {0.16/9 11} 34.Nf2
{-0.63/10 13} Rg6 {0.14/10 11} 35.g3 {-0.46/11 8} Ke7 {0.11/10 11} 36.Rh8
{-0.37/11 4}
Rf6 {0.09/11 11} 37.Ne4 {-0.24/11 6} Bxe4 {0.08/11 11} 38.fxe4 {-0.20/10 3} Rh6
{0.07/11 10} 39.Rc8 {-0.20/10 8} h4 {0.03/10 10} 40.Rc7+ {-0.05/10 5} Kf8
{0.03/11 12}
41.Rc8+ {-0.20/11 17} Kf7 {0.03/10 10} 42.Rc7+ {-0.14/10 5} Kg8 {0.03/11 10}
43.Rc8+
{-0.23/11 10} Kh7 {0.04/11 9} 44.g4 {-0.24/11 4} Rf6 {0.04/11 9} 45.Rc5 {0.00/12
7} Rf4
{0.08/12 9} 46.Rxe5 {-0.22/12 8} Rxg4 {0.11/11 9} 47.Kf3 {-0.37/11 10} Rg1
{0.15/11 8}
48.Rh5+ {-0.39/10 7} Kg8 {0.14/11 8} 49.Rxh4 {-0.42/11 8} Ra1 {0.08/11 9} 50.Ke3
{-0.42/11 5} Rxa3 51.Kd2 {-0.44/11 3} Kf7 {0.08/11 8} 52.Rf4+ {-0.44/11 8} Ke6
53.Rf1
{-0.45/11 8} Ke5 {0.05/11 7} 54.Rg1 {-0.50/11 6} Kxe4 {0.11/11 7} 55.h4
{-0.58/11 16} Kf5
{0.07/11 11} 56.Rxg7 {-0.60/10 4} Ra1 57.Rh7 {-0.63/10 12} Ke4 {0.09/11 7} 58.h5
{-0.52/10 5} Rh1 {0.08/11 7} 59.h6 {-0.40/10 4} Rh2+ 60.Kc1 {-0.27/11 6} Kd5
{0.10/11 7}
61.Rh8 {-0.20/11 6} Kc6 62.Kb2 {-0.23/10 5} Kc7 {0.08/10 6} 63.Rh7+ {-0.26/11 8}
Kc6
{0.10/12 8} 64.Rh8 {0.00/14 7} Kc7 {0.08/11 7} 65.Rh7+ {0.00/13 8} Kb6 {0.07/12
6}
66.Rh8 {-0.29/11 4} Rh3 67.Rh7 {-0.23/11 9} a5 {0.08/11 5} 68.Rh8 {-0.24/10 2}
Ka6
{0.07/11 5} 69.Ra8+ {-0.30/11 6} Kb7 {0.10/12 5} 70.Rh8 {-0.35/11 3} Rh1
{0.10/12 25}
71.Ka3 {-0.27/10 4} Rh2 72.Rh7+ {-0.30/10 5} Kc6 {0.09/11 5} 73.Rh8 {-0.34/10 5}
Rh3
{0.07/11 5} 74.Kb2 {-0.27/10 5} Rh5 {0.11/11 4} 75.Ka2 {-0.27/10 6} Rh2 76.Ka3
{0.00/11
3} Rh3 {0.07/11 5} 77.Kb2 {0.00/12 7} Kb7 {0.08/10 4} 78.Rh7+ {-0.24/11 4} Kb6
79.Rh8 {0.00/13 3} Rh5 80.Ka2 {-0.19/10 6} Rh2 81.Kb2 {-0.30/10 10} Rh5 82.Ka2
{0.00/14 6} Rh2 83.Kb2 {0.00/11 5} Kb7 84.Rh7+ {-0.27/10 4} Kc6 {0.07/10 4}
85.Rh8
{-0.19/10 3} Rh5 {0.08/10 4} 86.Ka2 {0.00/13 4} Kb6 87.Ka3 {-0.12/10 3} Kb7
{0.09/11 4}
88.Rh7+ {-0.18/10 5} Ka6 {0.07/12 3} 89.Rh8 {-0.24/10 2} Rh3 90.Kb2 {-0.26/10 6}
Rh1
{0.08/10 3} 91.Ka3 {-0.24/10 2} Rh3 {0.08/11 3} 92.Kb2 {0.00/12 6} Rh1 93.Ka3
{0.00/13
3} Ka7 {0.03/10 6} 94.Rh7+ {-0.27/10 2} Kb8 {0.04/10 3} 95.Kb2 {-0.18/10 3} Rh2
{0.07/10 3} 96.Rh8+ {-0.24/10 6} Kb7 {0.09/11 3} 97.Rh7+ {0.00/13 6} Kc6 98.Rh8
{0.00/11
3} Kb6 99.Ka3 {-0.19/10 5} Kb7 100.Rh7+ {0.00/13 3} Kb6 {0.02/10 2} 101.Rh8
{0.00/13 3} Ka7 {0.00/9 2} 102.Rh7+ {-0.07/10 2} Ka6 {0.02/11 2} 103.Rh8
{-0.18/10 2}
Rh4 104.Ra8+ {-0.08/10 2} Kb6 105.Rb8+ {-0.13/9 1} Kc6 106.Ra8 {-0.05/9 2} Rh1
107.Rc8+ {0.00/8 2} Kb7 108.Rh8 {0.00/13 3} Rh3 109.Kb2 {0.00/12 3} Rh5 110.Ka3
{-0.25/10 2} Rh4 111.Rh7+ {-0.14/10 5} Kb6 112.Rh8 {-0.08/10 1} Kb7 113.Rh7+
{0.00/13 3}
Kc6 114.Rh8 {0.00/10 1} Rh5 115.Ka2 {0.00/12 2}  {3-fold repetition} 1/2-1/2

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "9"]
[White "Thinker"]
[Black "Movei00_8_178"]
[Result "1-0"]
[ECO "A45/17"]
[Opening "Trompovsky Attack"]
[Time "17:33:07"]
[Variation "3.Bf4"]
[TimeControl "900+0"]
[Comment " white engine resigns for black (illegal)"]
[Termination "normal"]
[PlyCount "177"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 48/1120 (Player-Player, SedatChess,
2003.11.25, ½-½)} 1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.e3 Bf5 5.Nd2 e6 6.Bd3 Bd6 7.Bxe4
{-0.01/6
16} dxe4 {-0.03/10 10} 8.Ne2 {0.01/8 17} O-O {-0.06/10 40} 9.O-O {0.03/8 16}
Bxf4
{0.04/10 9} 10.Nxf4 {0.01/8 16} Nc6 {0.04/10 7} 11.f3 exf3 {0.17/11 30} 12.Nxf3
{0.01/8
15} g5 {0.15/9 13} 13.Nd3 {0.03/9 15} g4 {0.10/10 23} 14.Nfe5 {0.04/8 15} Nxe5
{0.09/10 12} 15.Nxe5 {0.11/9 14} h5 {0.09/9 5} 16.Qe2 {0.09/7 14} f6 {-0.14/9
10} 17.Nd3
{0.12/8 14} Qd7 {-0.25/10 32} 18.Nc5 {0.16/8 14} Qc6 {-0.22/10 10} 19.Rac1
{0.15/7 15}
b6 {0.12/10 17} 20.Nb3 {0.13/8 13} Bg6 {0.19/9 7} 21.Qf2 {0.17/8 13} Rae8
{0.23/9
18} 22.c4 {0.20/7 12} e5 {0.19/9 8} 23.d5 {0.17/9 14} Qa4 {0.11/11 22} 24.Rc3
{0.12/8 12} f5 {0.11/9 8} 25.Qc2 {0.10/8 11} Red8 {0.24/9 10} 26.Qe2 {0.08/8 11}
Qd7
{0.28/10 36} 27.Qe1 {0.07/8 11} Qe7 {0.35/10 9} 28.Nc1 {0.04/7 11} b5 {0.31/10
18}
29.cxb5 {0.11/7 11} Rxd5 {0.01/10 21} 30.a4 {0.12/7 11} Be8 {0.03/8 9} 31.Rc4
{0.13/6
10} Qd6 {0.19/8 5} 32.Rc2 {0.08/7 10} a6 {0.90/9 6} 33.Na2 {0.01/9 25} axb5
{0.82/10 11} 34.Nb4 {-0.01/8 9} Rc5 {0.87/10 6} 35.Rd2 {0.00/9 9} Qe6 {0.82/9 7}
36.a5
{0.03/8 9} e4 {0.73/9 14} 37.Rd8 {0.09/7 9} Qf6 {0.90/9 7} 38.Qd2 {0.04/7 9} Rc4
{0.70/8 6} 39.Rd5 {0.05/7 8} Qe6 {0.48/9 11} 40.Rd4 {0.05/7 8} c5 {0.56/9 8}
41.Rxc4
{0.08/8 8} bxc4 {0.34/9 4} 42.Na2 {0.06/9 8} Qd7 {0.81/9 5} 43.Qxd7 {0.04/8 8}
Bxd7
{0.63/11 5} 44.Rd1 {0.01/8 8} Be6 {0.76/11 5} 45.a6 {0.01/11 7} Ra8 {0.88/11 5}
46.Rd6
{0.05/11 7} Kf7 {0.50/11 5} 47.Nc3 {0.09/10 7} Ke7 {0.38/10 7} 48.Rc6 {0.07/9 7}
Bc8
{0.48/10 11} 49.a7 {0.07/9 7} Be6 {0.28/10 5} 50.Ra6 {0.22/9 9} h4 {-0.55/10 8}
51.Na4
{0.26/9 13} c3 {-0.76/10 6} 52.bxc3 {0.23/10 6} Bc4 {-0.90/10 6} 53.Ra5 {0.25/11
7} Rd8
{-0.96/10 8} 54.Nb2 {0.26/11 6} Bd5 {-0.98/10 4} 55.Rxc5 {0.43/10 6} Ke6
{-1.14/10 10}
56.Kf2 Rg8 {-1.16/9 8} 57.g3 {0.35/8 6} h3 {-1.45/10 11} 58.Na4 {0.64/10 6} Ba8
{-1.46/10 7} 59.Nb6 {0.42/11 6} Rf8 {-1.50/10 8} 60.Ke2 {0.74/10 5} Rh8
{-1.80/10 5}
61.Kd2 {0.46/11 15} Rf8 {-1.67/10 6} 62.Ke1 {0.78/10 5} Kd6 {-1.51/10 5} 63.Rxf5
Rxf5
{-0.92/12 3} 64.Nxa8 {0.83/13 5} Ra5 {-0.67/12 3} 65.Nb6 Ra1+ {-1.25/12 6}
66.Kd2 Ra2+
{-1.25/12 2} 67.Kc1 Kc5 {-1.25/12 2} 68.a8=Q {1.16/12 6} Rxa8 {-2.54/14 2}
69.Nxa8 Kc6
{-3.36/15 4} 70.Kc2 {2.67/18 6} Kb7 {-3.93/15 5} 71.c4 {1.98/20 4} Kxa8
{-3.35/15 6}
72.Kc3 Kb7 {-3.35/16 4} 73.Kd4 Kb6 {-3.45/15 6} 74.Kd5 Kc7 {-3.74/15 3} 75.Kc5
Kd7
{-10.79/15 5} 76.Kb6 Kd6 {-10.82/14 5} 77.c5+ {3.80/13 4} Kd5 {-10.95/14 6}
78.Kb5 Ke6
{-11.07/14 2} 79.c6 Kd6 {-12.25/13 8} 80.Kb6 Kd5 {-11.12/11 2} 81.c7 Kc4
{-12.48/11 8}
82.c8=Q+ Kd3 {-12.51/9 2} 83.Qc1 {29.77/9 6} Ke2 84.Kc5 {30.55/9 3} Kd3
{-14.05/10 2}
85.Qe1 Kc2 86.Kc4 Kb2 87.Qf2+ Kc1 {-M2/4} 88.Kc3 Kd1 {-M1/1} 89.Qd2#  {Mate} 1-0

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "10"]
[White "Movei00_8_178"]
[Black "Thinker"]
[Result "1/2-1/2"]
[ECO "A45/17"]
[Opening "Trompovsky Attack"]
[Time "17:59:05"]
[Variation "3.Bf4"]
[TimeControl "900+0"]
[Termination "normal"]
[PlyCount "114"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 48/1120 (Player-Player, SedatChess,
2003.11.25, ½-½)} 1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d5 4.e3 Bf5 5.Nd2 e6 6.Bd3 Bd6 7.Bxe4
{0.06/10
21} dxe4 {-0.06/7 17} 8.Ne2 {0.04/10 20} O-O {-0.06/8 17} 9.Bxd6 {0.08/10 29}
cxd6
{-0.14/8 16} 10.Ng3 {0.31/10 12} d5 {-0.10/9 15} 11.c4 {0.26/10 10} Nc6 {-0.11/8
16}
12.Nxf5 {0.29/10 11} exf5 {-0.07/8 15} 13.cxd5 {0.25/11 18} Qxd5 {-0.05/8 15}
14.O-O
{0.01/11 49} Rac8 {-0.05/8 15} 15.a3 {0.15/9 12} Ne7 {0.01/7 14} 16.Qa4 {0.23/9
9} a5
{-0.01/7 15} 17.Rfc1 {0.31/10 33} b6 {-0.04/8 14} 18.g3 {0.27/9 11} Rfd8
{-0.03/8 13}
19.b4 {0.27/10 29} axb4 {-0.04/6 13} 20.Rxc8 {0.24/10 14} Rxc8 {0.01/9 13}
21.axb4
{0.25/11 16} Qe6 {0.02/9 14} 22.Re1 {0.21/10 10} Nd5 {0.04/9 12} 23.b5 {0.21/10
6} h6
{0.03/7 12} 24.Kh1 {0.20/9 8} Rc3 {0.04/9 13} 25.Ra1 {0.26/9 7} Nc7 {0.05/7 12}
26.Rb1
{0.26/10 14} Nd5 {0.06/8 12} 27.Kg1 {0.21/9 9} Nc7 {0.06/8 12} 28.h3 {0.18/10
36} Nd5
{0.04/8 11} 29.Re1 {0.20/9 8} Nc7 {0.04/7 21} 30.h4 {0.06/9 5} g6 {0.07/8 11}
31.Kf1
{0.00/9 11} f4 {0.14/7 10} 32.gxf4 {-0.34/9 10} Rd3 {0.17/9 12} 33.Nc4 {-0.22/9
7} Qh3+
34.Kg1 {-0.25/10 15} Qg4+ {0.15/9 9} 35.Kh1 {-0.25/9 8} Qxh4+ 36.Kg1 {-0.28/8 4}
Qg4+
{0.07/8 12} 37.Kf1 {-0.25/8 3} Qh3+ {0.08/8 11} 38.Kg1 {-0.36/9 4} Qg4+ 39.Kf1
{0.00/13
9} Qe6 {0.07/9 9} 40.Ne5 {-0.33/9 11} Rc3 41.Qa1 {-0.37/8 7} Nd5 {0.13/7 8}
42.Qa8+ {-0.52/8 11} Rc8 {0.11/8 8} 43.Qb7 {-0.40/8 3} Kg7 {0.10/8 11} 44.Nc6
{-0.72/9
28} h5 {0.17/8 9} 45.Kg1 {-0.65/9 41} h4 {0.18/9 7} 46.Kh2 {-0.33/9 4} Rc7
{0.08/8
7} 47.Qb8 {-0.21/9 3} Rc8 {0.11/7 7} 48.Qb7 {0.00/14 9} Rc7 {0.11/8 7} 49.Qb8
{0.00/14 7} Qg4 {0.06/9 9} 50.Qd8 {-0.10/9 4} Rxc6 {0.00/8 7} 51.bxc6 {0.00/10
4} Nxf4
{0.00/10 7} 52.exf4 {0.00/11 3} Qxf4+ {0.00/10 8} 53.Kg1 {0.00/11 5} Qg4+
{0.00/12 6}
54.Kf1 {0.00/11 3} Qh3+ {0.00/10 11} 55.Kg1 {0.00/11 2} Qg4+ 56.Kf1 {0.00/14 9}
Qh3+
57.Kg1 {0.00/16 10} Qg4+  {3-fold repetition} 1/2-1/2

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "11"]
[White "Thinker"]
[Black "Movei00_8_178"]
[Result "1/2-1/2"]
[ECO "B97/16"]
[Opening "Sicilian"]
[Time "18:21:07"]
[Variation "Najdorf, Poisoned Pawn Main Line"]
[TimeControl "900+0"]
[Termination "normal"]
[PlyCount "116"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 537/1120 (Player-Player, SedatChess,
2003.11.27, ½-½)} 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4
Qb6 8.Qd2
Qxb2 9.Rb1 Qa3 10.f5 Nc6 11.fxe6 fxe6 {0.42/10 9} 12.Nxc6 bxc6 {0.40/10 13}
13.Be2
Be7 {0.37/9 21} 14.O-O Bd7 {0.36/8 11} 15.Rb7 {-0.04/6 18} Rf8 {0.34/8 18}
16.Be3
{0.02/6 16} Bc8 {0.31/8 12} 17.Rb6 {0.03/7 17} d5 {0.20/9 16} 18.Rxc6 {0.03/6
17} dxe4
{0.28/9 28} 19.Bd4 {0.14/5 15} Bd7 {0.13/9 18} 20.Rc4 {0.06/6 15} Rb8 {0.19/8
14}
21.Rd1 {0.06/6 15} Bb5 {0.08/9 26} 22.Rc7 {0.05/7 14} Nd5 {-0.48/9 33} 23.Bxb5+
{0.22/7 24} axb5 {-0.68/10 17} 24.Ra7 {0.07/8 44} Qb4 {-0.21/9 5} 25.Nxe4
{0.09/8 13}
Qxd2 {-0.21/9 18} 26.Rxd2 {0.05/8 12} Rf4 {-0.16/9 19} 27.Re2 {0.04/8 12} Rg4
{-0.10/9 7} 28.g3 {0.01/7 12} Rc8 {-0.20/9 12} 29.c3 {0.00/6 12} Nf4 {-0.43/9
25} 30.Re1
{0.10/8 16} h6 {-0.51/9 21} 31.Rb7 {0.29/7 11} Ra8 {-0.62/9 7} 32.Kh1 {0.29/9
12} Nd5
{-0.94/10 10} 33.Re2 {0.24/9 11} Ra5 {-0.98/9 5} 34.Nf2 {0.24/8 12} Rg6 {-1.32/9
7}
35.Nd3 {0.24/8 10} Bd6 {-1.30/9 6} 36.Bxg7 Ra3 {-1.51/10 18} 37.Rf2 {0.23/8 11}
h5
{-1.33/10 33} 38.Rc2 {0.23/7 10} Ne3 {-1.33/9 8} 39.Re2 {0.25/7 10} Nf5 {-1.37/9
3}
40.Bh8 {0.20/7 19} Rh6 {-1.47/10 18} 41.Nf4 {0.39/8 9} Bxf4 {-1.97/10 25}
42.gxf4
{0.43/9 9} Nd6 {-1.89/10 18} 43.Rb6 h4 {-2.01/9 8} 44.Rxd6 {0.54/9 9} Rxh8
{-2.11/9 4}
45.f5 {0.45/8 9} Rh6 {-1.35/9 4} 46.Rc6 {0.32/9 8} Rf6 {-1.70/9 6} 47.fxe6
{0.34/10
9} h3 {-1.86/9 7} 48.Kg1 {0.37/10 11} Rg6+ {-1.23/9 3} 49.Kh1 {0.26/9 8} Rf6
{0.00/13 6} 50.Kg1 Rg6+ {0.00/12 5} 51.Kf1 {0.30/10 7} Rf6+ {-1.15/10 5} 52.Ke1
{0.21/11
7} Rg6 {-1.14/10 4} 53.Rc8+ {0.16/10 7} Ke7 54.Rc7+ {0.23/10 7} Ke8 {-1.03/9 2}
55.Kf1 Rf6+ {-0.99/10 4} 56.Ke1 {0.34/11 7} Rg6 {0.00/13 5} 57.Kf1 {0.31/10 7}
Rf6+
{0.00/12 4} 58.Ke1 {0.00/12 46} Rg6 {0.00/13 5}  {3-fold repetition} 1/2-1/2

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "12"]
[White "Movei00_8_178"]
[Black "Thinker"]
[Result "1/2-1/2"]
[ECO "B97/16"]
[Opening "Sicilian"]
[Time "18:41:53"]
[Variation "Najdorf, Poisoned Pawn Main Line"]
[TimeControl "900+0"]
[Termination "normal"]
[PlyCount "41"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 537/1120 (Player-Player, SedatChess,
2003.11.27, ½-½)} 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4
Qb6 8.Qd2
Qxb2 9.Rb1 Qa3 10.f5 Nc6 11.fxe6 {-0.62/10 41} fxe6 12.Nxc6 {-0.48/10 22} bxc6
13.Be2 {-0.40/9 12} Be7 14.O-O {-0.37/9 14} O-O 15.Rb3 {0.00/9 8} Qc5+ 16.Be3
{0.00/10
5} Qe5 17.Bd4 {0.00/11 13} Qa5 18.Bb6 {0.00/11 14} Qe5 {0.00/9 17} 19.Bd4
{0.00/11
12} Qa5 {0.00/9 16} 20.Bb6 {0.00/11 14} Qe5 {0.00/11 16} 21.Bd4 {0.00/11 12}
{3-fold repetition} 1/2-1/2

[Event "Arena tournament"]
[Site "S0025128408"]
[Date "2004.03.08"]
[Round "13"]
[White "Thinker"]
[Black "Movei00_8_178"]
[Result "1/2-1/2"]
[ECO "E84/11"]
[Opening "King's Indian"]
[Time "18:45:56"]
[Variation "Saemisch, Panno Main Line (9.h4)"]
[TimeControl "900+0"]
[Termination "normal"]
[PlyCount "80"]
[WhiteType "program"]
[BlackType "program"]

{C:\Program Files\Arena\Books\book.pgn 750/1120 (Player-Player, SedatChess,
2003.03.12, ½-½)} 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 a6 7.Nge2
Nc6 8.Qd2 Rb8
9.h4 h5 10.O-O-O b5 11.cxb5 {-0.12/6 17} axb5 {-1.10/11 8} 12.d5 {-0.17/9 16}
Ne5
{-0.80/11 9} 13.Nd4 {-0.15/9 16} b4 {-0.77/11 16} 14.Ncb5 {-0.23/8 16} e6
{-0.90/10 14}
15.Na7 {-0.04/7 23} Bb7 {-0.72/9 11} 16.dxe6 {0.01/7 15} Qe7 {-0.69/9 9}
17.exf7+
{0.03/7 15} Qxf7 {-0.38/10 14} 18.Nb3 Nc4 {-0.28/9 9} 19.Bxc4 {0.05/8 14} Qxc4+
{-0.21/10 7} 20.Kb1 Qa6 {-0.23/10 53} 21.Qd3 {0.02/7 13} Qxd3+ {-0.06/11 11}
22.Rxd3 Nxe4
{-0.06/10 10} 23.Rc1 {-0.06/8 13} Rf7 {-0.18/10 17} 24.Na5 {0.00/9 13} Ba6
{-0.18/10 8}
25.Rb3 {0.00/9 13} Nf6 {-0.30/11 33} 26.N7c6 {0.02/10 12} Rb5 {-0.32/11 10}
27.Rxb4
{0.07/8 12} Nd5 {-0.75/11 23} 28.Rxb5 Bxb5 {-0.72/9 4} 29.Bg5 {0.11/8 12} Rf8
{-0.66/9
6} 30.a3 {0.10/9 11} Re8 {-0.45/9 6} 31.Rd1 {0.13/8 12} Nb6 {-0.59/9 5} 32.Kc2
{0.13/8 12} Re2+ {-0.30/9 13} 33.Rd2 Rxd2+ {-0.30/8 5} 34.Bxd2 {0.04/10 11} Bf1
{-0.24/9 5} 35.g3 {0.01/10 12} Bg2 {-0.17/11 9} 36.f4 {0.02/10 11} Be4+
{-0.21/10 7}
37.Kb3 {0.01/11 10} Bd5+ {0.00/11 8} 38.Kc2 {0.00/12 12} Be4+ {0.00/12 8} 39.Kb3
{0.01/12 13} Bd5+ {0.00/12 10} 40.Kc2 {0.00/13 16} Be4+ {0.00/12 8}  {3-fold
repetition} 1/2-1/2





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