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Subject: OP 2002 Nunn Test [60/120'] Standing after 21 rounds [Results, Games]

Author: Kurt Utzinger

Date: 14:41:39 03/31/02


*************************************************************
Tournament OP 2002 by chessfriend Rolf Bühler, Zurich
Nunn1 test = 10 positions / No opening books used
Published by Kurt Utzinger, Wetzikon on 31st March 2002

Played 21 of 100 rounds / 63 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 21***

21.1) 1-0 Fritz6002 vs Shredder602
21.2) 0-1 TheKing312X vs Junior7
21.3) 1-0 ChessTiger14 vs Hiarcs732


***Standing after round 21***

<pre>OP 2002  Ath 1.3/64
Zurich, 2002.03.19 - 2002.03.31
                        Score     Fritz Junio TheKi Shred Hiarc Chess
----------------------------------------------------------------------
 1: Fritz 7006        12.5 / 21   XXXXX 1=11. 1=00. ==001 0111. 110=.
 2: Junior 7          11.5 / 21   0=00. XXXXX 1=0=1 1101. 1==0. 1==1.
 3: TheKing 3.12 X    11.0 / 21   0=11. 0=1=0 XXXXX =001. ==11. ==01.
 4: Shredder 6.02     10.5 / 21   ==110 0010. =110. XXXXX =001. ===1.
 5: Hiarcs 7.32       10.0 / 21   1000. 0==1. ==00. =110. XXXXX 1=110
 6: Chess Tiger 14.0   7.5 / 21   001=. 0==0. ==10. ===0. 0=001 XXXXX
----------------------------------------------------------------------
63 games: +18 =21 -24</pre>


<pre>

    Program                            Score     %    Av.Op.  Elo    +   -
Draws

  1 Fritz 7006                     :  12.5/ 21  59.5   2390   2457  149 140
23.8 %
  2 Junior 7                       :  11.5/ 21  54.8   2396   2429  158 118
33.3 %
  3 TheKing 3.12 X                 :  11.0/ 21  52.4   2399   2415  162 109
38.1 %
  4 Shredder 6.02                  :  10.5/ 21  50.0   2403   2403  133 133
33.3 %
  5 Hiarcs 7.32                    :  10.0/ 21  47.6   2399   2383  123 162
28.6 %
  6 Chess Tiger 14.0               :   7.5/ 21  35.7   2416   2314  110 142
42.9 %
</pre>

***Games round 21***

[Event "OP 2002  Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.03.31"]
[Round "21.1"]
[White "Fritz 7006"]
[Black "Shredder 6.02"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "78"]

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... h6 12. Qd2 O-O
13. Qf4 Rfc8 14. Qg3 Kf8 15. Qh3 Ng8 16. Qh5 Rd8 17. Rd1 Rac8 18. Be3 Na5 19.
Rdb1 Rb8 20. Re1 Ra8 21. Nd2 Rab8 22. Reb1 Rdc8 23. Rd1 Rd8 24. Ra2 Be8 25. Bh7
Rdc8 26. Qh4 Rd8 27. Rb1 Bd7 28. Bd3 Nb7 29. Raa1 Bc6 30. g4 c4 31. Bf1 Rdc8
32. g5 hxg5 33. Bxg5 Nc5 {Programmierfehler? Nein, der Zug ist nachvollziehbar.
A bug? No, this move can be reproduced in the analysis mode.} 34. dxc5 bxc5 35.
Re1 Qa5 36. Re3 Nh6 37. Rg3 Qc7 38. Bxh6 gxh6 39. Nxc4 Ke8 1-0

[Event "OP 2002  Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.03.30"]
[Round "21.2"]
[White "TheKing 3.12 X"]
[Black "Junior 7"]
[Result "0-1"]
[ECO "C19"]
[PlyCount "145"]

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... h6 12. Ba3 Na5
13. Re1 O-O 14. Nd2 Bxa4 15. Qg4 c4 16. Bd6 Qd7 17. Bxe7 Qxe7 18. Rxa4 cxd3 19.
cxd3 Qg5 20. Qe2 Qf4 21. Nf1 Rac8 22. Qb2 Rc7 23. Ng3 Qg5 24. Re3 h5 25. Ne2 h4
26. Rf3 f5 27. Ra2 Qe7 28. Re3 f4 29. Rf3 g5 30. Ra1 Qg7 31. Rb1 Rfc8 32. Qc1
Rf7 33. Rb2 Qf8 34. h3 Kh8 35. Qc2 Rh7 36. Ra2 Rhc7 37. Qa4 Qe7 38. Qb5 Qg7 39.
Qb4 Kg8 40. Qa3 Rf7 41. Kf1 Qh6 42. Qa4 Qf8 43. Qc2 Qe8 44. Qb1 Rh7 45. Kg1
Rhc7 46. Qb4 Qf7 47. Qa3 Kh8 48. Ra1 Rb7 49. Qa4 Nc6 50. Qa6 Nb8 51. Qb5 a6 52.
Qb2 b5 53. Qa3 Rbc7 54. Rc1 Qg6 55. Rb1 Kg8 56. Qa5 Qf7 57. Ra1 Kh7 58. Qb4 Nc6
59. Qb2 Ra7 60. Rd1 Rb7 61. Rb1 b4 62. Kf1 a5 63. Ra1 a4 64. g3 hxg3 65. fxg3
bxc3 66. Qxc3 Nxe5 67. Qxc8 Nxf3 68. gxf4 gxf4 69. Rc1 a3 70. Qd8 Qg7 71. Kf2
Ng5 72. Ke1 a2 73. Qa5 0-1

[Event "OP 2002  Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.03.30"]
[Round "21.3"]
[White "Chess Tiger 14.0"]
[Black "Hiarcs 7.32"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "50"]

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 {Hiarcs732 ta
ppt ahnungslos in die Falle, aber ChessTiger14 verzichtet auf 12.Lxh7 mit
Gewinn. Hiarcs732 falls into the trap, but ChessTiger14 refrains from playing
the winning bishop sacrifice 12.Bxh7+} 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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