Author: Kurt Utzinger
Date: 09:29:21 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 55 of 100 rounds / 165 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 55:***
55.1) 1-0 Junior7 vs Fritz7006
55.2) 1-0 Shredder602 vs ChessTiger14
55.3) 1/2 TheKing312X vs Hiarcs732
***Standing after 55 rounds:***
<pre>
Program Score % Av.Op. Elo + -
Draws
1 Fritz 7 : 35.5/ 55 64.5 2483 2587 79 87
27.3 %
2 Shredder 6.02 : 28.5/ 55 51.8 2498 2511 94 68
34.5 %
3 Junior 7 : 28.5/ 55 51.8 2498 2511 94 68
34.5 %
4 Chess Tiger 14.0 : 28.5/ 55 51.8 2498 2511 94 65
38.2 %
5 TheKing 3.12 X : 24.5/ 55 44.5 2506 2468 67 90
38.2 %
6 Hiarcs 7.32 : 19.5/ 55 35.5 2517 2413 74 79
38.2 %
</pre>
***Games round 55***
***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 "2002.04.21"]
[Round "55.1"]
[White "Junior 7"]
[Black "Fritz 7"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "92"]
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. d5 Qd6
13. Qa4 Nd7 14. Ba3 Nc5 15. Bxc5 Qxc5 16. Rfc1 Qd6 17. Bb5 Qf4 18. Bc6 Bxc6 19.
dxc6 Rfd8 20. c7 Rdc8 21. Qc6 h6 22. h3 Be5 23. Nxe5 Qxe5 24. Rb5 Qf6 25. Qxf6
exf6 26. Rd5 Kf8 27. Rd7 b5 28. Rcd1 b4 29. f4 Ke8 30. R1d6 a5 31. e5 fxe5 32.
fxe5 a4 33. e6 fxe6 34. Rh7 b3 35. Rxe6+ Kf8 36. a3 g5 37. g4 Kg8 38. Rd7 Kf8
39. Rxh6 Kg8 40. Kg2 Re8 41. Rg6+ Kh8 42. Rxg5 Rec8 43. Rgd5 Kg8 44. g5 b2 45.
Rb5 Re8 46. Rxb2 Rac8 1-0
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.21"]
[Round "55.2"]
[White "Shredder 6.02"]
[Black "Chess Tiger 14.0"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "104"]
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. Bg5 f6 14. Bc1 Qd7 15. Qe3 Nc6 16. Ba3 Rfd8 17. Rfd1 Rac8 18. Bb5 Qf7 19.
Rbc1 a6 20. Be2 b5 21. Bc5 Bf8 22. Bb6 Re8 23. Bc5 Qd7 24. e5 f5 25. Ng5 Ne7
26. Qd2 Nd5 27. Bxf8 Rxf8 28. a3 Rfd8 29. h4 Qe7 30. Bf3 Rxc1 31. Rxc1 h6 32.
Nxe6 Qxe6 33. Qxh6 Bc6 34. h5 Rd7 35. Rc5 Bb7 36. hxg6 Nb6 37. Bxb7 Rxb7 38.
Rc3 Rg7 39. Rh3 Qxg6 40. Qh8+ Kf7 41. Rg3 Rh7 42. e6+ Ke7 43. Qb8 Qxe6 44. Re3
Qxe3 45. fxe3 Nd7 46. Qf4 Rf7 47. e4 fxe4 48. Qxe4+ Kd6 49. Qb7 Rf4 50. Qxa6+
Ke7 51. d5 Rf6 52. Qxb5 Rb6 1-0
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.21"]
[Round "55.3"]
[White "TheKing 3.12 X"]
[Black "Hiarcs 7.32"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "91"]
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 e6 15. Rfe1 Nc6 16. d5 Ne5 17. Nxe5 Bxe5 18. dxe6
fxe6 19. Bc4 Rfe8 20. Rbd1 Rac8 21. Bb3 Bc6 22. f4 Bd4+ 23. Be3 Bc3 24. Re2
Bxe4 25. Rd7 Bd5 26. Rxa7 b5 27. Kf2 Bxb3 28. axb3 e5 29. Rb7 Rf8 30. Rxb5 exf4
31. Bd2 f3 32. gxf3 Bxd2 33. Rxd2 Rc3 34. Kg2 Rcxf3 35. Rb7 R3f5 36. h3 R8f7
37. Rd8+ Kg7 38. Rxf7+ Kxf7 39. Rb8 Kf6 40. Rb6+ Kg5 41. Rb4 Rd5 42. Kg3 Rd3+
43. Kg2 Rd5 44. Kf2 Kf5 45. Ke3 g5 46. Rb8 1/2-1/2
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