Author: Kurt Utzinger
Date: 21:52:13 04/25/02
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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 59 of 100 rounds / 177 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 59:***
59.1) 1-0 Junior7 vs ChessTiger14
59.2) 0-1 TheKing312X vs Fritz7006
59.3) 1/2 Shredder602 vs Hiarcs732
***Standing after 59 rounds:***
<pre>
Program Score % Av.Op. Elo + -
Draws
1 Fritz 7 : 39.0/ 59 66.1 2480 2596 75 86
27.1 %
2 Junior 7 : 31.5/ 59 53.4 2495 2518 89 68
32.2 %
3 Shredder 6.02 : 31.0/ 59 52.5 2497 2515 90 66
33.9 %
4 Chess Tiger 14.0 : 30.0/ 59 50.8 2499 2505 92 63
37.3 %
5 TheKing 3.12 X : 24.5/ 59 41.5 2511 2452 69 83
35.6 %
6 Hiarcs 7.32 : 21.0/ 59 35.6 2518 2415 68 76
40.7 %
</pre>
***Games round 59***
***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 "2002.04.25"]
[Round "59.1"]
[White "Junior 7"]
[Black "Chess Tiger 14.0"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "258"]
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. d5 Qd6
13. Qa4 Nd7 14. Ba3 Nc5 15. Bxc5 Qxc5 16. Rfc1 Qd6 17. Bb5 Qf4 18. Bc6 Rfc8 19.
Rc4 Bxc6 20. dxc6 Qb8 21. Qb5 Qc7 22. e5 e6 23. h3 Bf8 24. Qa4 Bc5 25. Rd1 Rd8
26. Rcc1 Rd5 27. Rxd5 exd5 28. Rd1 Rd8 29. h4 d4 30. Re1 Re8 31. Rc1 Re7 32.
Rc2 Qc8 33. Rd2 a6 34. Rd1 b5 35. Qc2 Qxc6 36. Nxd4 Qb6 37. Nf3 Rc7 38. h5 Bf8
39. Qd3 Qe6 40. a3 Be7 41. h6 Bf8 42. Qd4 Rc4 43. Qe3 Rc8 44. Kh1 Qf5 45. Re1
Qd7 46. Kg1 Rc6 47. Re2 Qc7 48. Re1 Rc3 49. Qd2 Rc2 50. Qf4 Ra2 51. Rc1 Qe7 52.
Rc8 Rxa3 53. Ng5 Ra4 54. Ne4 Rxe4 55. Qxe4 Qd7 56. Qc2 Qd5 57. Re8 Qd7 58. Ra8
Qd5 59. Rxa6 Qxe5 60. Ra8 Qe1+ 61. Kh2 Qe5+ 62. g3 Qd4 63. Re8 b4 64. Kg1 Qd7
65. Qe2 Qd4 66. Qb5 Qd1+ 67. Kg2 Qd4 68. Qc6 Qd2 69. Qc5 Qxh6 70. Qxb4 Qg7 71.
Qc4 h5 72. Qc8 f6 73. Rd8 Qe7 74. Kh3 g5 75. Kg2 Qe4+ 76. Kh2 Qe7 77. Re8 Qd6
78. Kh3 Kg7 79. Kg2 Qd5+ 80. Kg1 Qd1+ 81. Kh2 Qf3 82. Qd7+ Kg6 83. Kg1 Qa3 84.
Qc8 Bg7 85. Qb7 Qc1+ 86. Kg2 Qc4 87. Re7 Qg8 88. Qe4+ Kh6 89. Ra7 Qh7 90. Qb7
Qg6 91. Qe7 f5 92. Rd7 Bf6 93. Qf8+ Bg7 94. Qc5 f4 95. Rd6 Bf6 96. Qc4 fxg3 97.
Qe6 Kg7 98. Kxg3 g4 99. Kg2 h4 100. Qd7+ Kh6 101. Qc6 Kg7 102. Qc7+ Kf8 103.
Qc8+ Kg7 104. Rd7+ Kh6 105. Qf8+ Kh5 106. Rd5+ Bg5 107. Qh8+ Qh6 108. Qe5 Qg6
109. Rd8 Qf7 110. Rh8+ Kg6 111. Qe4+ Kf6 112. Qd4+ Kf5 113. Qc5+ Kg6 114. Qc2+
Kf6 115. Qe4 Qc7 116. Qd4+ Kf5 117. Rf8+ Kg6 118. Rg8+ Kh5 119. Rh8+ Kg6 120.
Qxg4 Qc6+ 121. f3 Kf6 122. Rf8+ Ke7 123. Qb4+ Ke6 124. Qb3+ Ke5 125. Qf7 h3+
126. Kh2 Qf6 127. Qg8 Qh6 128. Re8+ Kd6 129. Ra8 Bf4+ 1-0
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.25"]
[Round "59.2"]
[White "TheKing 3.12 X"]
[Black "Fritz 7"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "121"]
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. Ba3 Rc8 14. Rfc1 Rxc1+ 15. Rxc1 Nf6 16. d5 Re8 17. Qc4 Qb8 18. Bd3 Rc8 19.
Qa4 Rxc1+ 20. Bxc1 a6 21. Bb2 b5 22. Qb3 Qc8 23. Qb4 Qd7 24. Bd4 Nh5 25. Bxg7
Kxg7 26. Qd4+ f6 27. Nd2 Bc8 28. Qc3 Kg8 29. Nb3 Nf4 30. Bf1 f5 31. g3 Nh5 32.
Nc5 Qd8 33. exf5 gxf5 34. Ne6 Bxe6 35. dxe6 Nf6 36. Qc5 Kg7 37. Bh3 Qd1+ 38.
Kg2 Qd5+ 39. Qxd5 Nxd5 40. Bxf5 a5 41. Kf3 b4 42. Ke4 Nc3+ 43. Kd4 Nxa2 44. Bc2
Nc3 45. Kc4 h5 46. h4 Kf6 47. Kb3 Kxe6 48. Bg6 Kf6 49. Bxh5 Ne4 50. g4 Nxf2 51.
g5+ Kf5 52. Bf7 e5 53. g6 Kf6 54. h5 Kg7 55. Kc4 Nd1 56. Kb5 e4 57. Kc4 Ne3+
58. Kb3 Nf5 59. Kc2 a4 60. Kd2 a3 61. Ke1 0-1
[Event "OP 2002 Ath 1.3/64"]
[Site "Zurich"]
[Date "2002.04.25"]
[Round "59.3"]
[White "Shredder 6.02"]
[Black "Hiarcs 7.32"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "146"]
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... Qa5+ 11. Qd2 Qxd2+ 12.
Bxd2 b6 13. O-O Bb7 14. d5 Rc8 15. Rfc1 Nd7 16. Be3 Nf6 17. Bd3 Rd8 18. Bg5
Rac8 19. Ne1 h6 20. Bf4 e6 21. dxe6 fxe6 22. f3 Nd7 23. Bc7 Rf8 24. Bd6 Rfd8
25. Bc7 Bd4+ 26. Kf1 Rf8 27. Bd6 Rxc1 28. Rxc1 Rc8 29. Rxc8+ Bxc8 30. Nc2 Be5
31. Bxe5 Nxe5 32. Be2 Kf7 33. Kf2 Bb7 34. g3 Nd7 35. Ke3 e5 36. f4 Ke7 37. Na3
g5 38. fxg5 hxg5 39. Nc4 a6 40. Bg4 b5 41. Bxd7 bxc4 42. Bf5 a5 43. Kd2 Kf7 44.
Kc3 Ba6 45. Bg4 Kf6 46. h3 Bb5 47. Bc8 Bc6 48. Bf5 Bb5 49. a3 Ba6 50. h4 gxh4
51. gxh4 Bb5 52. Bg4 Bc6 53. Kxc4 Bxe4 54. Kb5 Bh1 55. Kxa5 e4 56. Kb4 Bf3 57.
Bd7 e3 58. Kc3 Ke5 59. a4 Be2 60. Be8 Kf5 61. a5 Ba6 62. Bh5 Kf4 63. Kd4 e2 64.
Bxe2 Bxe2 65. Kd5 Kg4 66. h5 Kxh5 67. Kd4 Bf1 68. Kd5 Be2 69. Kc5 Kg6 70. Kc6
Bc4 71. Kc5 Be2 72. Kd4 Kf5 73. Kc5 Kg6 1/2-1/2
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