Author: Kurt Utzinger
Date: 11:45:12 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 95 of 100 rounds / 285 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 95***
95.1) 0-1 Junior7 vs Fritz7006
95.2) 0-1 Shredder602 vs ChessTiger14
95.3) 1-0 TheKing312X vs Hiarcs732
***Standing after 95 rounds***
<pre>
Program Score % Av.Op. Elo + -
Draws
1 Fritz 7 : 58.5/ 95 61.6 2487 2569 61 61
2 Junior 7 : 51.0/ 95 53.7 2496 2522 69 54
3 Chess Tiger 14.0 : 51.0/ 95 53.7 2496 2522 69 53
4 Shredder 6.02 : 49.0/ 95 51.6 2498 2509 71 53
5 TheKing 3.12 X : 42.0/ 95 44.2 2507 2467 54 66
6 Hiarcs 7.32 : 33.5/ 95 35.3 2518 2412 62 59
</pre>
***Games round 95***
***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 "95.1"]
[White "Junior 7"]
[Black "Fritz 7"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "83"]
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. a4 b4 22. Qg7 Rf8 23. Nxf8 Nxf8 24. Qxf6 Ra7 25. Bxa6
Qxa6+ 26. Kg1 Rf7 27. Qa1 Qe2 28. h3 Ng6 29. Rg3 Qxc2 30. a5 Qxe4 31. Kh2 Qf4
32. a6 Ra7 33. Qa4+ Kf7 34. Qb3+ Kf6 35. Qg8 Rxa6 36. Qxh7 Ne5 37. Qh8+ Ke7 38.
Qg7+ Ke6 39. Qg8+ Kd7 40. Qg5 Qxg5 41. Rxg5 b3 42. Rg3 0-1
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.05.12"]
[Round "95.2"]
[White "Shredder 6.02"]
[Black "Chess Tiger 14.0"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "99"]
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. Kh1 Qa5 13. Nxc6
bxc6 14. Rfd1 Qc7 15. Qd3 O-O 16. Qg3 Kh8 17. Rf1 h6 18. Bh4 e5 19. fxe5 dxe5
20. Qf2 Be6 21. Qe3 Kh7 22. a4 a5 23. Bf2 Rfb8 24. Qg3 Rxb1 25. Rxb1 Rb8 26.
Rd1 Rb2 27. Bd4 Bd6 28. Bg1 Kh8 29. Rc1 Qe7 30. Qe3 Bb4 31. Qf3 Bc5 32. Bxc5
Qxc5 33. h3 Nd7 34. Qg3 Nb6 35. Kh2 Rb4 36. Ra1 Nc4 37. Rd1 Ne3 38. Rd8+ Kh7
39. Rd3 Nxc2 40. Bg4 Bxg4 41. Qxg4 Nd4 42. Rg3 g6 43. Qd1 Rb2 44. Qe1 Qc4 45.
Kg1 Ne6 46. Kh2 Nf4 47. Qc1 Qb4 48. Qd1 Nxg2 49. Rxg2 Qxc3 50. Rxb2 0-1
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.05.12"]
[Round "95.3"]
[White "TheKing 3.12 X"]
[Black "Hiarcs 7.32"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "138"]
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. f5 Nc5 12. fxe6 fxe6 13.
O-O Ncxe4 14. Nxe4 Nxe4 15. Qf4 Nxg5 16. Qxg5 Be7 17. Qxg7 Qe3+ 18. Kh1 Qe5 19.
Bh5+ Kd8 20. Qg4 Rf8 21. Rxf8+ Bxf8 22. Bf7 Bg7 23. Rd1 h5 24. Bxh5 Qf6 25. Qe4
Kc7 26. Bg4 e5 27. Bxc8 Rxc8 28. Nf5 Bf8 29. Ne3 Kb8 30. Rf1 Qe6 31. Nd5 Qe8
32. c4 Be7 33. Qh7 Bd8 34. Rb1 Qc6 35. h3 Ba5 36. Kh2 Rf8 37. Rb2 Bc7 38. Qg7
Re8 39. Qf7 Rh8 40. Qf1 Ba5 41. Rf2 Qc5 42. Rf7 Rc8 43. Qb1 Qc6 44. Qh7 Bd8 45.
a4 Ka8 46. Qb1 Kb8 47. g4 Bg5 48. Qg6 Bd8 49. Qh7 Bg5 50. Kg3 Bd2 51. h4 Be1+
52. Kh3 Ba5 53. Qb1 Re8 54. Qc2 e4 55. h5 e3 56. Qe2 Qxa4 57. Nf6 Rc8 58. g5
Qxc4 59. Qxc4 Rxc4 60. Re7 Rc8 61. Kg4 b5 62. h6 Bc3 63. Rxe3 b4 64. h7 Kb7 65.
Ne8 Rc4+ 66. Kg3 Ka7 67. g6 Rc8 68. Rxc3 Rxc3+ 69. Kg4 Rc4+ 1-0
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