Author: Kurt Utzinger
Date: 13:52:11 04/22/02
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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 56 of 100 rounds / 168 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 56:***
56.1) 0-1 Shredder602 vs Fritz7006
56.2) 1-0 Junior7 vs TheKing312X
56.3) 1/2 Hiarcs732 vs ChessTiger14
***Standing after 56 rounds:***
<pre>
Program Score % Av.Op. Elo + -
Draws
1 Fritz 7 : 36.5/ 56 65.2 2482 2591 78 88
26.8 %
2 Junior 7 : 29.5/ 56 52.7 2496 2515 92 68
33.9 %
3 Chess Tiger 14.0 : 29.0/ 56 51.8 2497 2509 94 63
39.3 %
4 Shredder 6.02 : 28.5/ 56 50.9 2500 2506 95 67
33.9 %
5 TheKing 3.12 X : 24.5/ 56 43.8 2507 2464 68 88
37.5 %
6 Hiarcs 7.32 : 20.0/ 56 35.7 2517 2415 71 79
39.3 %</pre>
***Games round 56***
***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 "2002.04.22"]
[Round "56.1"]
[White "Shredder 6.02"]
[Black "Fritz 7"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "119"]
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 Nd7
13. Bd2 e5 14. Bb4 exd4 15. Bxf8 Kxf8 16. e5 Nxe5 17. Nxe5 Bxe5 18. Bf3 Bxf3
19. Qxf3 Rc8 20. Qa3+ Qe7 21. Qh3 f5 22. Rfe1 Rc3 23. g3 Qc7 24. Qh6+ Kg8 25.
Rbd1 Qd6 26. Qd2 Rc5 27. Qb4 Qd7 28. Rd2 Kg7 29. Qb3 Bf6 30. Red1 f4 31. Re1
fxg3 32. hxg3 Qc6 33. Rde2 Rc3 34. Qb1 Qf3 35. Qd1 b5 36. Qd2 Rc7 37. Re4 Qc3
38. Qf4 b4 39. Kg2 Qc6 40. Kg1 Rf7 41. Re6 Qc3 42. Rc1 g5 43. Rxc3 gxf4 44. Rf3
Rd7 45. Rxf4 d3 46. Rg4+ Kf7 47. Re1 d2 48. Rd1 Bc3 49. Rf4+ Kg6 50. Rg4+ Kf5
51. Rf4+ Ke5 52. Rh4 Kd5 53. Kg2 Re7 54. Rhh1 Kd4 55. f4 Kd3 56. Kf2 Kc2 57. f5
a5 58. Rb1 a4 59. f6 Bxf6 60. Rxb4 0-1
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.22"]
[Round "56.2"]
[White "Junior 7"]
[Black "TheKing 3.12 X"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "66"]
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... Nc6 11. d5 Ne5 12. Nxe5
Bxe5 13. O-O f5 14. f4 Bd6 15. e5 Bc5+ 16. Kh1 a6 17. Qb3 b5 18. d6+ e6 19. Bf3
Rb8 20. Be3 Bxe3 21. Qxe3 Bb7 22. Rfc1 Rf7 23. Bxb7 Rfxb7 24. Rc6 Rc8 25. Rxa6
Rc4 26. Qa3 Rxf4 27. Ra8 Rb8 28. Rxb8 Qxb8 29. h3 Qe8 30. Qa7 Ra4 31. Qc7 Ra8
32. a4 Qd8 33. axb5 Rc8 1-0
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.22"]
[Round "56.3"]
[White "Hiarcs 7.32"]
[Black "Chess Tiger 14.0"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "135"]
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. Qe3 Nc6 14. Rd1 Qd7 15. Bb2 Rfd8 16. Bb5 Qe8 17. Ba1 Qf8 18. d5 exd5 19.
Bxg7 Qxg7 20. exd5 Na5 21. d6 Qf6 22. Qe7 Kg7 23. Ne5 h6 24. Bd7 h5 25. Rbc1
Bc8 26. Bc6 Nxc6 27. Qxf6+ Kxf6 28. Nxc6 Rd7 29. f4 Rb7 30. a3 Bg4 31. Rd3 Rc8
32. Rdc3 Bd7 33. Ne5 Rxc3 34. Rxc3 Ke6 35. Rd3 Rb8 36. Re3 Re8 37. Kf2 f6 38.
Nxg6+ Kxd6 39. Rd3+ Kc7 40. Rc3+ Kb7 41. Re3 Rxe3 42. Kxe3 Kc7 43. f5 Bxf5 44.
Nf4 h4 45. Nh5 Kc6 46. Nxf6 Kb5 47. Kf4 Bd3 48. Ke3 Bg6 49. Nd5 Bf7 50. Nc3+
Kc4 51. Ne4 Kb3 52. Nd6 Bd5 53. g3 hxg3 54. hxg3 a6 55. Kd4 Be6 56. Ne8 Kxa3
57. Nc7 Bc8 58. g4 Bxg4 59. Nxa6 b5 60. Kc5 Ka4 61. Kb6 Be2 62. Nc5+ Ka3 63.
Na6 Bd3 64. Ka5 Bf1 65. Nb4 Kb3 66. Nd5 Bc4 67. Nb4 Be2 68. Nd5 1/2-1/2
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