Author: Kurt Utzinger
Date: 13:50:18 05/14/02
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Tournament OP 2002 by chessfriend Rolf Bühler, Zurich
Nunn1 test = 10 positions / No opening books used
Published by Kurt Utzinger, Switzerland
Played 99 of 100 rounds / 297 games of 300 games / 6 engines
Rounds 91-100 = Nunn position 10, Sicilian Defence, Najdorf, Pawn Chase
3 x AMD Athlon 1.3 GHz, 256 MB ram
Engine-Matches [normally=1 round per day]
Fritz6-GUI [ChessBase]
64 MB hashtables; ponder=off; 4 men TBS
Fritz 7 = Fritz 7.0.0.6
Shredder 6.02 = Shredder Paderborn (CB)
TheKing 3.12 X = TheKing 3.12 [8777 settings and
using WinBoard adapter 2000-11-23 and InBetween.ini]
Time control: 60/120' + 30/60' + 30'
Games [rounds 1-90] can be found under http://www.pcschach.de
Cross tables generated with
- Elostat v.1.1 of Frank Schubert [start ELO 2500]
Properly formatted cross tables can be found at
http://www.computerschach.de/forum/ and at
http://www.f22.parsimony.net/forum41668/
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***Results round 99***
99.1) 0-1 Junior7 vs ChessTiger14
99.2) 1/2 TheKing312X vs Fritz7006
99.3) 1/2 Shredder602 vs Hiarcs732
***Standing after 99 rounds***
<pre>
Program Score % Av.Op. Elo + -
Draws
1 Fritz 7 : 61.5/ 99 62.1 2486 2572 59 59
2 Chess Tiger 14.0 : 54.0/ 99 54.5 2495 2526 66 53
3 Shredder 6.02 : 51.5/ 99 52.0 2498 2512 69 51
4 Junior 7 : 51.5/ 99 52.0 2497 2511 69 52
5 TheKing 3.12 X : 44.0/ 99 44.4 2508 2469 52 65
6 Hiarcs 7.32 : 34.5/ 99 34.8 2519 2410 60 57
</pre>
***Games round 99***
***Nunn position 10***
[D]rnb1kb1r/1p3ppp/p2ppn2/6B1/3NPP2/q1N5/P1PQ2PP/1R2KB1R w Kkq - 0 10
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.05.14"]
[Round "99.1"]
[White "Junior 7"]
[Black "Chess Tiger 14.0"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "119"]
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 {Nunn position 10} 10. f5 Nc6 11. Be2 Nxd4 12. Qxd4 Be7 13. O-O
d5 14. Kh1 Bc5 15. Qd2 d4 16. Bxf6 gxf6 17. fxe6 Qxc3 18. exf7+ Ke7 19. Qh6 d3
20. cxd3 Qe5 21. Qg7 Rf8 22. d4 Bxd4 23. Bc4 Rb8 24. Rbd1 h5 25. h3 Bd7 26. Bd5
Rbd8 27. Rb1 b6 28. Rbd1 Be6 29. Bxe6 Qxe6 30. e5 Rxf7 31. exf6+ Bxf6 32. Qh6
Rxd1 33. Rxd1 Rg7 34. Qd2 Rg5 35. Qc2 b5 36. Rf1 h4 37. Qc7+ Ke8 38. Qb8+ Kf7
39. Qh8 Kg6 40. Qxh4 Qxa2 41. Qe4+ Kg7 42. Qb7+ Kh8 43. Qe4 Qa3 44. Qc6 Rg6 45.
Re1 Kh7 46. Qd5 Qc3 47. Re8 Kh6 48. Qe4 a5 49. Qf4+ Kg7 50. Qd6 b4 51. Qf8+ Kh7
52. Qf7+ Kh6 53. Qf8+ Kg5 54. Qd6 b3 55. Qd5+ Kh6 56. Qd1 a4 57. Qf1 b2 58.
Qf4+ Kg7 59. Qf1 a3 60. Re1 0-1
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.05.13"]
[Round "99.2"]
[White "TheKing 3.12 X"]
[Black "Fritz 7"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "181"]
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 {Nunn position 10} 10. Be2 Be7 11. e5 dxe5 12. fxe5 Nfd7 13.
Rb3 Qc5 14. Bxe7 Qxe7 15. Nd5 Qd8 16. Rc3 Nc5 17. Rxc5 exd5 18. O-O O-O 19. Bh5
Be6 20. Nxe6 fxe6 21. Rxf8+ Qxf8 22. Rc7 Nc6 23. Bf7+ Kh8 24. Bxe6 d4 25. Qf2
Nxe5 26. Qxf8+ Rxf8 27. Rxb7 g5 28. Rb6 Kg7 29. Rxa6 Rf6 30. a4 h5 31. a5 Kf8
32. Ra8+ Ke7 33. Bb3 Ng4 34. Ra7+ Kd8 35. Rf7 Rxf7 36. Bxf7 h4 37. h3 Ne5 38.
Bd5 Kc7 39. Kf2 Kb8 40. a6 Ka7 41. Bb7 Kb6 42. g3 hxg3+ 43. Kxg3 Kc7 44. Kg2
Kb8 45. Kf1 Kc7 46. Kg1 Kb6 47. Kf2 Ka7 48. Ke2 Kb6 49. Bc8 Ka7 50. Kf2 Kb6 51.
Kg3 Ka7 52. Bb7 Kb6 53. Kg2 Ka7 54. Kf2 Kb6 55. Ke2 Ka7 56. Bc8 Kb8 57. Bf5 Kc7
58. Bd3 Kb8 59. Kf2 Ka8 60. Kg3 Ka7 61. Bb5 Kb6 62. Kg2 Ka7 63. Kf2 Kb6 64. Kg3
Ka7 65. Bf1 Kb6 66. Be2 Kc6 67. Kf2 Kb6 68. Bb5 Kc7 69. Kg2 Kb6 70. Kf1 Ng6 71.
Ke1 Nf4 72. Bf1 Ng6 73. Ke2 Ne5 74. Kd2 Ka7 75. Kc1 Kb6 76. Kb2 g4 77. hxg4
Nxg4 78. Kb3 Ka7 79. Be2 Ne3 80. Bb5 Kb6 81. Bc4 Ka7 82. Be2 Kb6 83. Kb2 Nf5
84. Bd3 Ne3 85. Kc1 Nd5 86. Bc4 Nb4 87. Kd2 Kc7 88. Bb5 Kb6 89. Be2 Ka7 90. Bc4
Kb6 91. Bf1 1/2-1/2
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.05.14"]
[Round "99.3"]
[White "Shredder 6.02"]
[Black "Hiarcs 7.32"]
[Result "1/2-1/2"]
[ECO "B97"]
[PlyCount "181"]
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 {Nunn position 10} 10. Be2 Nbd7 11. O-O Be7 12. Qd3 b5 13. Bf3
Nc5 14. Qe3 e5 15. Nc6 Ng4 16. Qd2 Bxg5 17. Qxd6 Qxc3 18. fxg5 Qe3+ 19. Kh1
Qxg5 20. Bxg4 Bxg4 21. Qxc5 Rc8 22. Rf5 Bxf5 23. Qxe5+ Kf8 24. Qd6+ Kg8 25.
Ne7+ Qxe7 26. Qxe7 Be6 27. Rb2 h6 28. Qb7 Kh7 29. Qxa6 Bc4 30. Kg1 Ra8 31. Qb6
Ra3 32. Kf2 Rha8 33. Qd4 f6 34. g3 Rxa2 35. Rxa2 Rxa2 36. Qc3 Ra6 37. Kf3 Re6
38. Qb4 Re5 39. Qf8 Be6 40. g4 Bd7 41. Qd6 Be8 42. h4 Bg6 43. Qc7 Bxe4+ 44. Kf4
Bd5 45. Qb6 g5+ 46. Kg3 gxh4+ 47. Kxh4 Be6 48. Kg3 Kg6 49. Kf4 h5 50. gxh5+
Kxh5 51. Qg1 Rf5+ 52. Ke3 Rg5 53. Qb1 Kh6 54. Kd4 Rg4+ 55. Kc5 Bc4 56. Qd1 Kg5
57. Qd8 Rf4 58. Qd2 Kg4 59. Qd1+ Kg3 60. Qd6 Kf3 61. Qd1+ Kg3 62. Qh5 Kg2 63.
c3 f5 64. Kd6 Rf3 65. Qh4 Kf1 66. Qh5 Kf2 67. Ke5 Ke3 68. Qh2 Rf1 69. Qh3+ Kd2
70. Kd4 Kc2 71. Qg2+ Kc1 72. Kc5 f4 73. Kb4 f3 74. Qg6 f2 75. Qf6 Kc2 76. Kc5
Bd3 77. Qd4 Kd2 78. Kd5 Ke2 79. Qe5+ Kd1 80. Qe3 Kc2 81. Qd4 Kd2 82. c4 bxc4
83. Qb2+ Kd1 84. Kc5 Re1 85. Qxf2 Re2 86. Qd4 Kc2 87. Kb4 Re7 88. Qc3+ Kb1 89.
Kc5 Re4 90. Qd2 Re2 91. Qb4+ 1/2-1/2
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