Author: Kurt Utzinger
Date: 07:00:34 04/01/02
*************************************************************
Tournament OP 2002 by chessfriend Rolf Bühler, Zurich
Nunn1 test = 10 positions / No opening books used
Published by Kurt Utzinger, Wetzikon on 1st April 2002
Played 23 of 100 rounds / 69 games of 300 games / 6 engines
Rounds 11-20 = Nunn position 3, French Defence, Winawer
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
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'
Cross tables generated with
- ChessBase 7.0
- Elostat v.1.1 of Frank Schubert
- Scid 3.2 of Shane Hudson
Properly formatted cross tables can be found at
http://www.computerschach.de/forum/ and at
http://www.f22.parsimony.net/forum41668/
*************************************************************
****Results round 23***
23.1) 1-0 TheKing312X vs ChessTiger14
23.2) 1/2 Junior7 vs Shredder602
23.3) 1-0 Fritz7006 vs Hiarcs732
***Standing after round 23***
<pre>OP 2002 Ath 1.3/64
Zurich, 2002.03.19 - 2002.04.01
Score Fritz TheKi Junio Shred Hiarc Chess
----------------------------------------------------------------------
1: Fritz 7006 13.5 / 23 XXXXX 1=00. 1=11. ==001 01111 110=0
2: TheKing 3.12 X 13.0 / 23 0=11. XXXXX 0=1=0 =0011 ==11. ==011
3: Junior 7 13.0 / 23 0=00. 1=0=1 XXXXX 1101= 1==01 1==1.
4: Shredder 6.02 11.0 / 23 ==110 =1100 0010= XXXXX =001. ===1.
5: Hiarcs 7.32 10.0 / 23 10000 ==00. 0==10 =110. XXXXX 1=110
6: Chess Tiger 14.0 8.5 / 23 001=1 ==100 0==0. ===0. 0=001 XXXXX
----------------------------------------------------------------------
69 games: +21 =22 -26
</pre>
<pre>
Program Score % Av.Op. Elo + -
Draws
1 Fritz 7006 : 13.5/ 23 58.7 2387 2448 142 136
21.7 %
2 TheKing 3.12 X : 13.0/ 23 56.5 2392 2437 146 112
34.8 %
3 Junior 7 : 13.0/ 23 56.5 2393 2439 146 112
34.8 %
4 Shredder 6.02 : 11.0/ 23 47.8 2407 2392 108 154
34.8 %
5 Hiarcs 7.32 : 10.0/ 23 43.5 2407 2362 125 146
26.1 %
6 Chess Tiger 14.0 : 8.5/ 23 37.0 2416 2323 111 135
39.1 %</pre>
***Games round 23***
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.01"]
[Round "23.1"]
[White "TheKing 3.12 X"]
[Black "Chess Tiger 14.0"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "130"]
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4
b6 9. Bb5+ Bd7 10. Bd3 Nbc6 11. O-O {
Start of game: Nunn position 3=French Defence, Winawer} 11... cxd4 12. cxd4 Nb4
13. Ba3 Nxd3 14. cxd3 Qd8 15. Rc1 O-O 16. Bd6 Rc8 17. Rxc8 Bxc8 18. a5 bxa5 19.
Qa4 Bd7 20. Qa3 Re8 21. Rb1 a4 22. Rb8 Qxb8 {Wrong judgement, in this position
Black obtains too less material for his queen. Falsche Stellungsbeurteilung,
fuer die Dame erhaelt Weiss zuwenig Material.} 23. Bxb8 Rxb8 24. Kf1 Kf8 25.
Qc5 Rb7 26. Ke2 Ke8 27. Ke3 a6 28. Nd2 Rb2 29. Qc3 Rb8 30. h3 Nc6 31. Qc1 Rb4
32. Nf3 Ne7 33. g4 Bb5 34. Qc7 Nc6 35. Ng5 Nd8 36. f4 h6 37. Qd6 Rb3 38. Nxf7
Rxd3+ 39. Kf2 Nxf7 40. Qxe6+ Kf8 41. Qc8+ Ke7 42. Qc7+ Ke8 43. e6 Nd8 44. f5
Rd2+ 45. Kg3 Re2 46. Qxg7 Nxe6 47. Qg6+ Ke7 48. Qxh6 a3 49. fxe6 a2 50. Qc1 Bc4
51. h4 Rxe6 52. Qa3+ Kf7 53. Qa5 Re7 54. h5 Rb7 55. g5 Ke6 56. Qa4 Ke7 57. h6
Rb3+ 58. Kg4 Rb1 59. Qa3+ Ke6 60. h7 Rh1 61. g6 Bd3 62. Qxa2 Bxg6 63. Qxa6+ Kf7
64. Qb7+ Kf6 65. Qxd5 Rg1+ 1-0
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.01"]
[Round "23.2"]
[White "Junior 7"]
[Black "Shredder 6.02"]
[Result "1/2-1/2"]
[ECO "C19"]
[PlyCount "88"]
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4
b6 9. Bb5+ Bd7 10. Bd3 Nbc6 11. O-O {
Start of game: Nunn position 3=French Defence, Winawer} 11... Rb8 {What's that?
In another game, Shredder602 had played 11...h6 but checking this in the
analysis mode on my Ath 1.4/256, the program changes often his mind, and even
after rebooting the PC and starting the position again. Such things are quite
common with Shredder602 and sometimes other computer programs. Another reason
might be that the programs work in a different way depending on playing a
complete game or starting calulation with a set up position. Komisch, in einer
anderen Partie hatte Shredder602 mit 11...h6 geantwortet. Die Nachpruefung im
Analyse-Modus zeigte bei Shredder602 auf meinem Ath 1.4/256 unterschiedliches
Verhalten auf. Solche Sachen fallen mir insbesondere bei Shredder602 des
oefteren auf. Gibt es wohl einen Unterschied, ob ein Programm den Zug in einer
laufenden Partie ausspielt oder ob ihm eine Stellung aufgesetzt wird?} 12. Ng5
cxd4 13. Qh5 Ng6 14. f4 Nce7 15. cxd4 Qc3 16. Ba3 Nf5 17. Nxh7 Nfh4 18. g3
Qxd4+ 19. Kh1 Nf5 20. Bd6 Rb7 21. g4 Nxd6 22. exd6 Kd8 23. f5 exf5 24. Rae1 Kc8
25. gxf5 Nf8 26. Ba6 Rxh7 27. Qxf7 Rxh2+ 28. Kxh2 Qh4+ 29. Kg1 Qg3+ 30. Kh1
Qh4+ 31. Kg2 Qg4+ 32. Kh1 Qh3+ 33. Kg1 Qg4+ 34. Kf2 Qf4+ 35. Kg1 Qg3+ 36. Kh1
Qh3+ 37. Kg1 Qg4+ 38. Kf2 Qf4+ 39. Ke2 Bb5+ 40. axb5 Qe4+ 41. Kd1 Qd4+ 42. Ke2
Qe4+ 43. Kd1 Qd4+ 44. Ke2 Qe4+ 1/2-1/2
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.01"]
[Round "23.3"]
[White "Fritz 7006"]
[Black "Hiarcs 7.32"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "50"]
{A very short game won Fritz7006 against Hiarcs732, who again made the mistake
11...0-0. And funny, the programs repeated exactly the game ChessTiger14 vs
Hiarcs732 of round 21. Ein Kurzsieg fuer Fritz7006, der das fehlerhafte 11...
0-0 von Hiarcs732 ausnutzte. Und am Ende war die Partie absolut identisch mit
der Partie ChessTiger14 vs Hiarcs732 aus Runde 21.} 1. e4 e6 2. d4 d5 3. Nc3
Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4 b6 9. Bb5+ Bd7 10. Bd3
Nbc6 11. O-O {Start of game: Nunn position 3=French Defence, Winawer} 11... O-O
12. Ng5 g6 13. Qg4 h5 14. Qf4 Nf5 15. Bxf5 exf5 16. Nh7 Kxh7 17. Qh6+ Kg8 18.
Bg5 f6 19. Qxg6+ Kh8 20. Qxh5+ Kg8 21. Qg6+ Kh8 22. Bxf6+ Rxf6 23. Qxf6+ Kg8
24. f4 Be8 25. Rf3 Ne7 1-0
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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