Author: Kurt Utzinger
Date: 12:58:41 05/12/02
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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 96 of 100 rounds / 288 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 96***
96.1) 1/2 Shredder602 vs Fritz7006
96.2) 0-1 Junior7 vs TheKing312X
96.3) 0-1 Hiarcs732 vs ChessTiger14
***Standing after 96 rounds***
<pre>
Program Score % Av.Op. Elo + -
1 Fritz 7 : 59.0/ 96 61.5 2487 2568 61 60
2 Chess Tiger 14.0 : 52.0/ 96 54.2 2495 2524 68 53
3 Junior 7 : 51.0/ 96 53.1 2496 2518 69 54
4 Shredder 6.02 : 49.5/ 96 51.6 2499 2510 71 52
5 TheKing 3.12 X : 43.0/ 96 44.8 2506 2470 54 67
6 Hiarcs 7.32 : 33.5/ 96 34.9 2518 2410 62 58
</pre>
***Games round 96***
***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 "2002.05.12"]
[Round "96.1"]
[White "Shredder 6.02"]
[Black "Fritz 7"]
[Result "1/2-1/2"]
[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. Be2 Be7 11. O-O Nbd7 12. f5 e5 13. Nb3
b5 14. Qe1 d5 15. exd5 Bb7 16. Rd1 h6 17. Bxf6 Nxf6 18. Bxb5+ axb5 19. Nxb5 Qb4
20. Nc7+ Kd7 21. Nxa8 Rxa8 22. d6 Qb6+ 23. Kh1 Bxd6 24. Qxe5 Rxa2 25. Rxd6+
Qxd6 26. Nc5+ Kc6 27. Qxd6+ Kxd6 28. Nxb7+ Kc7 29. Nc5 Rxc2 30. Nd3 Kd6 31. Rd1
Ne4 32. g4 g6 33. fxg6 fxg6 34. Kg1 Rd2 35. Rxd2 Nxd2 36. h3 g5 37. Kg2 Nb1 38.
Kf2 Nc3 39. Kf3 Kd5 40. Nb4+ Ke6 41. Nc6 Kd6 42. Nd4 Ke5 43. Nc6+ Ke6 44. Nd4+
Kf6 45. Nf5 h5 46. Nd6 Kg6 47. gxh5+ Kxh5 48. Kf2 Kh4 49. Kg2 Nd5 50. Nf5+ Kh5
51. Ng3+ Kg6 52. Kf3 Nf6 53. Ne4 Ng8 54. Kf2 Nh6 55. Kg3 Kf5 56. Kf3 Nf7 57.
Ng3+ Kg6 58. Ke4 Nd6+ 59. Kd5 Nb5 60. Ke4 1/2-1/2
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.05.12"]
[Round "96.2"]
[White "Junior 7"]
[Black "TheKing 3.12 X"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "115"]
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 b5 11. Bd3 Be7 12. Rb3 Qa5 13. fxe6
fxe6 14. O-O Bd8 15. Bxf6 Bxf6 16. Rxf6 gxf6 17. Qh6 Qb6 18. Ncxb5 Nd7 19. Kf1
axb5 20. Nxe6 Ba6 21. Qg7 Rf8 22. Rb4 Rc8 23. Be2 Rc5 24. Qxh7 Rf7 25. Bh5 Rxh5
26. Qxh5 Ne5 27. Qh8+ Kd7 28. Qh3 Nc6 29. Nd4+ Kd8 30. Nxc6+ Qxc6 31. c3 Bc8
32. Qd3 Be6 33. Kg1 Bc4 34. Qd4 Qc5 35. Rb1 Qxd4+ 36. cxd4 Ra7 37. h4 Rxa2 38.
h5 Ke7 39. d5 Re2 40. Kh2 Rxe4 41. Kg3 Kf7 42. Kh3 Kg7 43. Kg3 Kh6 44. Kf3 Rh4
45. Kf2 Rxh5 46. Rb2 Rxd5 47. Kg3 Kg5 48. Kf3 Rd3+ 49. Kf2 Kg4 50. Re2 f5 51.
Rc2 f4 52. Rc1 Rd2+ 53. Kg1 Kg3 54. Kh1 Bd5 55. Rc3+ f3 56. Rc1 Rxg2 57. Rd1
Rh2+ 58. Kg1 0-1
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.05.12"]
[Round "96.3"]
[White "Hiarcs 7.32"]
[Black "Chess Tiger 14.0"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "75"]
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. O-O Nc6 12. Nxc6 bxc6 13.
Rfd1 d5 14. e5 Nd7 15. Bxe7 Qxe7 16. Na4 O-O 17. Qc3 Ra7 18. Bf3 c5 19. Qe1 c4
20. Qe3 Rc7 21. Re1 Bb7 22. Nb6 Bc6 23. Nxd7 Rxd7 24. Qb6 Ba4 25. c3 Bc2 26.
Rb4 Bd3 27. a4 Ra8 28. a5 Raa7 29. Qc6 g6 30. g3 Kg7 31. Rb8 Rd8 32. Rxd8 Qxd8
33. Ra1 Qb8 34. Rd1 Rb7 35. Qc5 Rb1 36. Kg2 Rxd1 37. Bxd1 Qb2+ 38. Qf2 0-1
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