Author: Kurt Utzinger
Date: 14:20:33 04/24/02
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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 58 of 100 rounds / 174 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 58:***
58.1) 1-0 ChessTiger14 vs TheKing312X
58.2) 1-0 Shredder602 vs Junior7
58.3) 1/2 Hiarcs732 vs Fritz7006
***Standing after 58 rounds:***
<pre>
Program Score % Av.Op. Elo + -
Draws
1 Fritz 7 : 38.0/ 58 65.5 2481 2593 76 85
27.6 %
2 Shredder 6.02 : 30.5/ 58 52.6 2498 2516 91 68
32.8 %
3 Junior 7 : 30.5/ 58 52.6 2495 2513 91 68
32.8 %
4 Chess Tiger 14.0 : 30.0/ 58 51.7 2497 2509 92 63
37.9 %
5 TheKing 3.12 X : 24.5/ 58 42.2 2509 2455 69 84
36.2 %
6 Hiarcs 7.32 : 20.5/ 58 35.3 2518 2413 70 77
39.7 %</pre>
***Games round 58***
***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 "2002.04.24"]
[Round "58.1"]
[White "Chess Tiger 14.0"]
[Black "TheKing 3.12 X"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "78"]
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. Bh6 Rf6 15. f4 Bd6 16. e5 Bc5+ 17. Kh1 Rf7 18. Qb3 a6 19.
Rfc1 b6 20. d6 e6 21. Bf3 Raa7 22. Bc6 a5 23. Rxc5 bxc5 24. Qb6 Rfd7 25. Bg5
Qxb6 26. Rxb6 h6 27. Bf6 c4 28. Rb8 Rdc7 29. d7 Rxd7 30. Rxc8+ Kf7 31. Bxd7
Rxd7 32. g3 Rd4 33. Rc7+ Kg8 34. a3 a4 35. Be7 Re4 36. h4 Rd4 37. Bb4 Re4 38.
Kg2 g5 39. hxg5 hxg5 1-0
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.24"]
[Round "58.2"]
[White "Shredder 6.02"]
[Black "Junior 7"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "120"]
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 Qa5 14. Bg5 f6 15. Bh6 Rd8 16. Qb3 Qc3 17. Qxc3 Bxc3 18. Be3 b6
19. Rbc1 Bb2 20. Rc2 Be5 21. Rfc1 Bb7 22. Bg4 f5 23. exf5 h5 24. Bh3 gxf5 25.
f4 Bd6 26. Bxf5 Bxd5 27. Rd1 Bb7 28. Kf2 Kf7 29. Rcd2 h4 30. Bc2 Rac8 31. Bb3+
Kf6 32. g4 hxg3+ 33. hxg3 Kf5 34. g4+ Kxg4 35. Be6+ Kh5 36. Bxc8 Rxc8 37. Rg1
Kh4 38. Rg7 Bb4 39. Rd7 Be4 40. Rxa7 Rc2+ 41. Kg1 Bd6 42. Ra4 Bc6 43. Ra6 Be4
44. Rxb6 Rxa2 45. Bf2+ Rxf2 46. Rxd6 Rg2+ 47. Rxg2 exd6 48. Rg5 d5 49. Kf2 d4
50. Ke2 Bb1 51. Kf3 Bd3 52. Rd5 Bc2 53. Rxd4 Kh5 54. Rd6 Bf5 55. Ke3 Kg4 56.
Rd5 Bc8 57. Rg5+ Kh4 58. Ke4 Bd7 59. Rg7 Bb5 60. f5 Kh5 1-0
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.24"]
[Round "58.3"]
[White "Hiarcs 7.32"]
[Black "Fritz 7"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "216"]
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. Bf4 Nf6 14. Nd2 Ne8 15. Be3 Qd7 16. Rfc1 Nd6 17. f3 Rac8 18. Qb3 e6 19. Bd3
Bc6 20. Qb4 Rfd8 21. Ba6 Bb7 22. Bxb7 Qxb7 23. a4 Qd7 24. Kh1 Rxc1+ 25. Rxc1
Bf8 26. Qb3 b5 27. Ra1 b4 28. Rc1 Rc8 29. Rc2 a5 30. Kg1 Bg7 31. Rxc8+ Qxc8 32.
Kf2 Qd8 33. d5 Qd7 34. Ke2 Bc3 35. Nb1 Be5 36. g3 Qc8 37. f4 Bg7 38. Nd2 Bc3
39. dxe6 fxe6 40. Qc2 Qc6 41. g4 Nf7 42. h4 e5 43. f5 h5 44. fxg6 Qxg6 45. gxh5
Qg4+ 46. Nf3 Qxh5 47. Qd3 Qg4 48. Qd5 Kg7 49. Kf2 Qg6 50. h5 Qxh5 51. Qxa5 Qg4
52. Qd5 b3 53. Qxb3 Nd6 54. Ng5 Bd4 55. Ne6+ Kh7 56. Qd5 Qh4+ 57. Ke2 Qg4+ 58.
Kd3 Qd1+ 59. Bd2 Qxa4 60. Nxd4 Qa6+ 61. Ke3 Nc4+ 62. Ke2 exd4 63. Qxd4 Qa2 64.
Qd7+ Kh8 65. Qd8+ Kg7 66. Qe7+ Kg8 67. Qe6+ Kf8 68. Qh6+ Ke7 69. Qg7+ Kd8 70.
Qf8+ Kd7 71. Qf4 Qxd2+ 72. Qxd2+ Nxd2 73. Ke3 Nb3 74. e5 Ke8 75. Ke4 Kf7 76.
Kd5 Ke7 77. e6 Nc1 78. Ke5 Nd3+ 79. Kf5 Nb4 80. Ke5 Nc2 81. Kd5 Ne1 82. Ke5
Nf3+ 83. Kd5 Ng5 84. Ke5 Nh7 85. Kf5 Nf6 86. Ke5 Ng4+ 87. Kf5 Nh2 88. Ke5 Ke8
89. Kd6 Ng4 90. e7 Nf2 91. Ke6 Nd1 92. Kf6 Ne3 93. Ke6 Nc2 94. Kf6 Nd4 95. Kg6
Ne2 96. Kf6 Nc3 97. Ke6 Ne4 98. Ke5 Nd2 99. Kd6 Nb3 100. Ke6 Nc5+ 101. Kd6 Nd3
102. Ke6 Nf4+ 103. Kd6 Ng2 104. Ke6 Ne3 105. Kd6 Nc2 106. Ke6 Nb4 107. Kd6 Na6
108. Ke6 Nb8 1/2-1/2
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