Author: Kurt Utzinger
Date: 05:13:35 05/11/02
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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 91 of 100 rounds / 273 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 91***
91.1) 1-0 Fritz7006 vs Shredder602
91.2) 1-0 TheKing312X vs Junior7
91.3) 1-0 ChessTiger14 vs Hiarcs732
***Standing after 91 rounds***
<pre>
Program Score % Av.Op. Elo + -
Draws
1 Fritz 7 : 56.0/ 91 61.5 2487 2568 63 62
2 Junior 7 : 48.5/ 91 53.3 2496 2519 71 55
3 Chess Tiger 14.0 : 48.5/ 91 53.3 2496 2519 71 55
4 Shredder 6.02 : 48.0/ 91 52.7 2498 2517 71 54
5 TheKing 3.12 X : 38.5/ 91 42.3 2509 2455 56 66
6 Hiarcs 7.32 : 33.5/ 91 36.8 2516 2422 60 61
</pre>
***Games round 91***
***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 "2002.05.10"]
[Round "91.1"]
[White "Fritz 7"]
[Black "Shredder 6.02"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "46"]
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 e5 12. Nb3 Be7 13. O-O
h6 14. Be3 O-O 15. Bxh6 Re8 16. Rf3 Bf8 17. Be3 d5 18. Nxd5 Bd6 19. Rd1 Nxe4
20. Qe1 Nef6 21. Rh3 Nxd5 22. Qh4 Kf8 23. Rxd5 Nf6 1-0
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.05.10"]
[Round "91.2"]
[White "TheKing 3.12 X"]
[Black "Junior 7"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "74"]
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 h6 12. fxe6 hxg5 13.
exd7+ Bxd7 14. Rxb7 Qc5 15. Qe3 Qe5 16. g3 Rc8 17. Rb3 Ng4 18. Bxg4 Bxg4 19.
Nd5 Bh3 20. Kf2 Be7 21. c3 Kf8 22. Rhb1 Bf6 23. Kg1 Qe8 24. Rb6 Be5 25. Rxa6 f6
26. Ra7 Rh7 27. Nf3 Qh5 28. Nxe5 dxe5 29. Qb6 Re8 30. Qd6+ Kg8 31. Ne7+ Kh8 32.
Rb8 Bc8 33. h3 Rh6 34. Rxc8 Rxc8 35. Nxc8 Kh7 36. Qd7 Rg6 37. Kf2 g4 1-0
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.05.10"]
[Round "91.3"]
[White "Chess Tiger 14.0"]
[Black "Hiarcs 7.32"]
[Result "1-0"]
[ECO "B97"]
[PlyCount "72"]
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. fxe6 fxe6 12. Be2 Be7 13. Bf3
b4 14. Nce2 e5 15. Nf5 Qxa2 16. O-O Bxf5 17. exf5 Ra7 18. Bxf6 gxf6 19. Rxb4
Nd7 20. Rfb1 Rc7 21. Rb8+ Nxb8 22. Rxb8+ Kd7 23. Rxh8 Rxc2 24. Qe3 d5 25. Rxh7
d4 26. Qd3 Qc4 27. Qe4 d3 28. Qb7+ Qc7 29. Qd5+ Qd6 30. Qxd6+ Kxd6 31. Ng3 Kd7
32. Ne4 Kd8 33. h4 a5 34. h5 Ke8 35. Rh8+ Kd7 36. h6 Rc1+ 1-0
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