Author: Kurt Utzinger
Date: 07:21:22 04/21/02
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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 54 of 100 rounds / 162 games of 300 games / 6 engines
Rounds 51-60 = Nunn position 6, Grunfeld Defence, Exchange Variation
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 1-50] 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 54:***
54.1) 1/2 ChessTiger14 vs Junior7
54.2) 1-0 Fritz7006 vs TheKing312X
54.3) 0-1 Hiarcs732 vs Shredder602
***Standing after 54 rounds:***
<pre>
Program Score % Av.Op. Elo + -
Draws
1 Fritz 7 : 35.5/ 54 65.7 2481 2594 79 89
27.8 %
2 Chess Tiger 14.0 : 28.5/ 54 52.8 2497 2516 94 65
38.9 %
3 Shredder 6.02 : 27.5/ 54 50.9 2499 2505 97 67
35.2 %
4 Junior 7 : 27.5/ 54 50.9 2497 2504 97 67
35.2 %
5 TheKing 3.12 X : 24.0/ 54 44.4 2508 2469 69 90
37.0 %
6 Hiarcs 7.32 : 19.0/ 54 35.2 2518 2412 76 80
37.0 %
</pre>
***Games round 54***
***Nunn positon 6***
[D]q1rk1/pp2ppbp/6p1/8/3PP3/5N2/P3BPPP/1RBQK2R b K - 0 10
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.21"]
[Round "54.1"]
[White "Chess Tiger 14.0"]
[Black "Junior 7"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "131"]
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 cxd4 10. cxd4 {Nunn positon 6} 10... Nc6 11. d5 Ne5 12. Nxe5
Bxe5 13. O-O Qa5 14. Qc2 Rd8 15. Bd2 Qc7 16. Qxc7 Bxc7 17. Rfc1 Be5 18. a4 b6
19. a5 Bd7 20. axb6 axb6 21. Be3 Ra2 22. Bb5 Bxb5 23. Rxb5 f5 24. exf5 gxf5 25.
f4 Bd6 26. g3 Ra5 27. Rxb6 Rxd5 28. Rb7 Ra8 29. Rc2 Rd1+ 30. Kg2 Kf7 31. Kh3
Rd3 32. Bd2 Ra4 33. Kh4 Kg6 34. Bc1 Rdd4 35. Rb3 Rac4 36. Rbc3 Rxc3 37. Rxc3
Be5 38. Kh3 Bf6 39. Rc7 Ra4 40. Bd2 Ra2 41. Bb4 Re2 42. Bc3 Rc2 43. Be5 Rxc7
44. Bxc7 Bd4 45. Ba5 h5 46. Kg2 h4 47. gxh4 Kh5 48. Bb4 Bf6 49. Be1 Kg4 50. Bg3
Bc3 51. h3+ Kh5 52. Kf3 Bd4 53. Be1 e6 54. Bg3 Ba1 55. Kg2 Bh8 56. Kf2 Bf6 57.
Kg1 Bb2 58. Kh2 Bc1 59. Kg2 Be3 60. Kf3 Bd4 61. Be1 Bf6 62. Kg2 Bb2 63. Bf2 Bg7
64. Kg3 Bf6 65. Kf3 Ba1 66. Ke2 1/2-1/2
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.21"]
[Round "54.2"]
[White "Fritz 7006"]
[Black "TheKing 3.12 X"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "74"]
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 cxd4 10. cxd4 {Nunn position 6} 10... Nc6 11. d5 Ne5 12. Nxe5
Bxe5 13. O-O f5 14. f4 Bd6 15. e5 Bc5+ 16. Kh1 a6 17. Qb3 b5 18. Bb2 Qb6 19.
Rfc1 e6 20. Bf3 Re8 21. d6 Rb8 22. Ba3 Bxa3 23. Qxa3 Bd7 24. Rc7 b4 25. Qd3
Rbd8 26. Qd2 a5 27. a3 Rf8 28. Rb7 Qa6 29. axb4 axb4 30. Qd4 Bc8 31. R7xb4 Qa2
32. Rc1 h6 33. Rbc4 Bd7 34. Ra1 Qb3 35. Rb4 Qc2 36. Rb2 Qc8 37. Bb7 Qb8 1-0
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.21"]
[Round "54.3"]
[White "Hiarcs 7.32"]
[Black "Shredder 6.02"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "115"]
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 cxd4 10. cxd4 {Nunn position 6} 10... Qa5+ 11. Qd2 Qxd2+ 12.
Bxd2 b6 13. O-O Bb7 14. d5 Ba6 15. Bxa6 Nxa6 16. Be3 Rfc8 17. Rfc1 Nc5 18. Bxc5
bxc5 19. Rb7 Kf8 20. e5 c4 21. Rb4 Rd8 22. Rbxc4 Rxd5 23. Rc8+ Rd8 24. Rxa8
Rxa8 25. Rc7 Ke8 26. g3 a5 27. a4 e6 28. Rc5 Bf8 29. Rb5 Bb4 30. Ng5 h6 31. Nh7
Rd8 32. Kg2 Ke7 33. h3 h5 34. Rb7+ Rd7 35. Rb8 Rd8 36. Rxd8 Kxd8 37. Ng5 Ke7
38. Ne4 Kd7 39. Kf3 Be7 40. Kf4 Kc6 41. Ng5 Kc5 42. Nxf7 Kb4 43. Ng5 Kxa4 44.
Nxe6 Kb4 45. Ke4 Kc4 46. Ke3 Bb4 47. Nf4 a4 48. Nd3 a3 49. Nc1 Kc3 50. f4 Kc2
51. Na2 Bc5+ 52. Ke4 Kb2 53. Kd3 Kxa2 54. Kc2 Bd4 55. g4 hxg4 56. hxg4 g5 57.
e6 Bf6 58. f5 0-1
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