Author: Kurt Utzinger
Date: 12:33:53 04/23/02
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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 57 of 100 rounds / 171 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 57:***
57.1) 0-1 TheKing312X vs Shredder602
57.2) 1-0 Fritz7006 vs ChessTiger14
57.3) 1-0 Junior7 vs Hiarcs732
***Standing after 57 rounds:***
<pre>
Program Score % Av.Op. Elo + -
Draws
1 Fritz 7 : 37.5/ 57 65.8 2482 2595 77 88
26.3 %
2 Junior 7 : 30.5/ 57 53.5 2494 2519 90 69
33.3 %
3 Shredder 6.02 : 29.5/ 57 51.8 2499 2511 93 68
33.3 %
4 Chess Tiger 14.0 : 29.0/ 57 50.9 2499 2505 94 63
38.6 %
5 TheKing 3.12 X : 24.5/ 57 43.0 2508 2459 68 86
36.8 %
6 Hiarcs 7.32 : 20.0/ 57 35.1 2518 2411 72 77
38.6 %
</pre>
***Games round 57***
***Nunn positon 6***
[D]rnbq1rk1/pp2ppbp/6p1/8/3PP3/5N2/P3BPPP/1RBQK2R b K - 0 10
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.23"]
[Round "57.1"]
[White "TheKing 3.12 X"]
[Black "Shredder 6.02"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "129"]
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. Bd3 Rd8 15. Rfd1 Bxd4 16. Nxd4 Rxd4 17. Bc3 Rd8 18. f3
Na6 19. Bf1 Rac8 20. Rxd8+ Rxd8 21. a4 Nc5 22. a5 Na4 23. Be5 Bc6 24. Rc1 Be8
25. Bc7 Ra8 26. Kf2 Bd7 27. Ke3 bxa5 28. Bxa5 Rc8 29. Bc7 a5 30. Ba6 Ra8 31.
Be2 Kf8 32. f4 Ra7 33. g4 f6 34. f5 Kg7 35. h4 h5 36. g5 gxf5 37. Bxh5 Nb2 38.
Rc2 Ba4 39. Rc5 Bb3 40. exf5 a4 41. Rc6 Bd5 42. Bb8 Rb7 43. Rc8 Rb3+ 44. Ke2 a3
45. Be5 fxe5 46. Rc7 Bc4+ 47. Kd2 Rb8 48. f6+ Kh8 49. fxe7 a2 50. Rb7 Rc8 51.
Ra7 Bb3 52. Rxa2 Nc4+ 53. Ke2 Bxa2 54. e8=Q+ Rxe8 55. Bxe8 Nd6 56. Bd7 Kg7 57.
Kf3 Bb3 58. Kg2 Kg6 59. Kg3 Bd1 60. Bc6 Nf5+ 61. Kh3 Nd4 62. Bd5 Kf5 63. Kg3 e4
64. g6 Ke5 65. Kf2 0-1
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.23"]
[Round "57.2"]
[White "Fritz 7"]
[Black "Chess Tiger 14.0"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "96"]
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... b6 11. O-O Bb7 12. Qd3 e6
13. Rd1 Qc7 14. Ba3 Rd8 15. Qe3 Nc6 16. Bb5 a6 17. Be2 b5 18. Bc5 Rd7 19. a4
bxa4 20. Rdc1 Rc8 21. Ra1 a3 22. e5 a5 23. Bxa3 Qd8 24. Bd6 Bf8 25. Bxf8 Qxf8
26. Bb5 Rdc7 27. Bxc6 Rxc6 28. Rxc6 Rxc6 29. Rxa5 Qd8 30. Rb5 Qa8 31. h3 Ra6
32. Ne1 Bc6 33. Rc5 Ra3 34. Rc3 Ra1 35. Kh2 Rb1 36. f3 Bb5 37. Nc2 Bc6 38. Qh6
Rb2 39. Kg3 Bb7 40. Ne3 Qf8 41. Qf4 h5 42. Nc4 Rb1 43. Nd6 Qe7 44. Qh6 Qf8 45.
Qxf8+ Kxf8 46. Rc7 Bd5 47. Kf4 Rd1 48. Kg5 Rxd4 1-0
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.23"]
[Round "57.3"]
[White "Junior 7"]
[Black "Hiarcs 7.32"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "122"]
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. h4 Bb7 14. Bd3 Bxd4 15. Nxd4 Rd8 16. Nb5 Rxd3 17. Nc7 Bxe4 18. Rc1
Bxg2 19. Rg1 Bb7 20. Nxa8 Nc6 21. Nc7 Ne5 22. Bh6 Rd4 23. Kf1 Ng4 24. Be3 Nxe3+
25. fxe3 Rxh4 26. Ke1 Rh2 27. a4 h5 28. Nb5 a6 29. Nd4 Be4 30. Rc8+ Kg7 31. Re8
e6 32. Rf1 Ra2 33. Rf4 Bd5 34. Re7 Ra1+ 35. Kd2 Ra2+ 36. Kc1 e5 37. Rxe5 Bc4
38. Nf5+ Kf6 39. Re8 g5 40. Rxc4 Kxf5 41. Rf8 Kg6 42. Rg8+ Kf5 43. e4+ Kg4 44.
e5+ Kf5 45. Rc7 g4 46. Rxf7+ Kxe5 47. Rg5+ Ke4 48. Rxh5 Rxa4 49. Rh6 b5 50.
Re6+ Kd3 51. Rd7+ Rd4 52. Rxd4+ Kxd4 53. Rxa6 Ke3 54. Kd1 Ke4 55. Rb6 Kf3 56.
Rxb5 Kf2 57. Kd2 Kf3 58. Rf5+ Ke4 59. Rf8 g3 60. Ke1 Ke5 61. Rg8 Kf4 1-0
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