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Subject: Re: Aristarch 4.21 with a better opening book can be deadly !

Author: Jon Dart

Date: 06:44:39 08/10/03

Go up one level in this thread


It is pretty deadly even with the standard book. I just recently did a test run
against Arasan (40 moves/10 minute time control, no ponder). Arasan got 5 points
out of 14 games. Aristarch won a couple of the games in under 25 moves:

[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Arasan 7.0"]
[Black "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Result "1/2-1/2"]
[ECO "A16"]
[TimeControl "600+0"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Nf3 Nc6 5. Bg2 Be7 6. O-O d5 7. cxd5
Nxd5 8. d4 O-O 9. Nxd5 exd5 10. b3 Bf6 11. Bb2 Bg4 12. Ne5 Bh5
13. Nxc6 bxc6 14. Re1 cxd4 15. Bxd4 Re8 16. Rc1 Qd6 17. Bxf6 Qxf6
18. Qd2 Rad8 19. e3 h6 20. Qa5 Rc8 21. Bh3 Rcd8 22. Qxa7 Bf3 23. Qd4
Qg6 24. Qf4 Be4 25. Ra1 Rd6 26. Rec1 Qh5 27. Bg4 Qg6 28. Be2 Bf5
29. Bh5 Qf6 30. Bf3 g5 31. Qd4 Qxd4 32. exd4 g4 33. Bg2 Re2 34. f3
gxf3 35. Bxf3 Rb2 36. Rf1 Rd2 37. Bh1 Be4 38. Rfd1 Rb2 39. Re1 Bxh1
40. Kxh1 Rf6 41. Reb1 Rd2 42. Rd1 Rb2 43. Rdb1 Rd2 44. Rf1 Re6
45. Rf4 Rb2 46. a4 Ree2 47. Rh4 Kg7 48. a5 Rxb3 49. a6 Rbe3 50. Rg4+
Kf8 51. Rf4 Re1+ 52. Rxe1 Rxe1+ 53. Kg2 Ra1 54. Rf6 Rxa6 55. Rxh6 Ke7
56. Kf3 f6 57. Ke3 Ra3+ 58. Kd2 Ke6 59. Rh4 Kf5 60. Rh5+ Ke4 61. Rh4+
Kf5 62. Ke2 Ke6 63. Rh7 Ra2+ 64. Ke3 Ra3+ 65. Kd2 Kf5 66. Rh4 Kg5
67. Kd1 Ra2 68. Ke1 f5 69. Kf1 f4 70. Rxf4 Rxh2 71. Rf2 Rh1+ 72. Kg2
Rc1 73. Rf4 c5 74. dxc5 Rxc5 75. Kf3 Rc3+ 76. Ke2 Rb3 77. Rd4 Rb5
78. Rf4 Rb2+ 79. Ke3 Rb3+ 80. Kd4 Rxg3 81. Rf7 Rg4+ 82. Kxd5 Ra4
83. Rg7+ Kf6 84. Rg8 Ra7 85. Rf8+ Rf7 86. Rxf7+ Kxf7
 1/2-1/2 {Insufficient material}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Black "Arasan 7.0"]
[Result "1-0"]
[ECO "D31"]
[TimeControl "600+0"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Bf4 Nf6 5. e3 O-O 6. Rc1 Nc6 7. Qf3
dxc4 8. Bxc4 Na5 9. Be2 c5 10. dxc5 Bxc5 11. Nh3 Nc6 12. O-O Be7
13. Qg3 Nd5 14. Rfd1 Nxc3 15. Rxc3 Qa5 16. a3 e5 17. Bh6 Bf6 18. Rd6
Be6 19. Ng5 e4 20. Nxe4 Be5 21. f4 Kh8 22. b4 Qc7 23. fxe5 gxh6
 1-0 {Black resigns}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Arasan 7.0"]
[Black "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Result "1/2-1/2"]
[ECO "B33"]
[TimeControl "600+0"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 d6
7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. c3 Bg7
13. exf5 Bxf5 14. Nc2 Be6 15. a4 bxa4 16. Ncb4 Nb8 17. Qxa4+ Bd7
18. Qa5 Ra7 19. Qxd8+ Kxd8 20. Nxa6 Bh6 21. Ra3 Nxa6 22. Rxa6 Rxa6
23. Bxa6 Rg8 24. Rg1 Rg4 25. b3 Be6 26. Bb7 f5 27. Ke2 Rg7 28. Bc6
Ra7 29. Rd1 Ra2+ 30. Ke1 e4 31. c4 Bg7 32. Kf1 Rb2 33. b4 Bxd5
34. Bxd5 Rxb4 35. Bg8 Ke7 36. Bxh7 Ke6 37. Bg8+ Ke7 38. h4 Be5 39. h5
Rb8 40. Bh7 Kf6 41. g4 fxg4 42. Bxe4 Kg5 43. Bg6 Rc8 44. Rc1 Kf4
45. Ke2 Ra8 46. Kf1 Rc8 47. Ke2 Ra8 48. Rc2 Ra5 49. Bd3 Bg7 50. Bg6
Be5 51. Rd2 Ra3 52. Rd1 Kg5 53. Bf7 Rf3 54. Bg6 Rf4 55. Rh1 Rxc4
56. Bd3 Ra4 57. h6 Ra2+ 58. Ke3 Bf4+ 59. Ke4 Rxf2 60. h7 Be5 61. h8=Q
Bxh8 62. Rxh8 g3 63. Rg8+ Kh4 64. Bc4 Kh3 65. Ke3 d5 66. Bxd5 Rf6
67. Rh8+ Kg4 68. Rg8+ Kh3 69. Rh8+ Kg4 70. Bg2 Re6+ 71. Kd3 Kf4
72. Rf8+ Ke5 73. Ra8 Rg6 74. Ke3 Rg4 75. Re8+ Kf6 76. Rf8+ Ke7
77. Rc8 Kf6 78. Rc6+ Kg5 79. Rc5+ Kf6 80. Rd5 Rc4 81. Rd6+ Ke5
82. Rd2 Rc3+ 83. Ke2 Kf4 84. Rd1 Re3+ 85. Kf1 Kg5 86. Rd5+ Kf6
87. Rd1 Rc3 88. Kg1 Ke5 89. Re1+ Kf4 90. Rf1+ Kg5 91. Rb1 Rc4 92. Bd5
Rc3 93. Bg2 Ra3 94. Rd1 Ra4 95. Rd5+ Kf4 96. Rd1 Rb4 97. Rf1+ Kg4
98. Bf3+ Kh4 99. Bg2 Rg4 100. Rb1 Ra4 101. Re1 Ra3 102. Re4+ Kg5
103. Re1 Rd3 104. Rf1 Rd2 105. Rc1 Ra2 106. Rb1 Re2 107. Rc1 Rf2
108. Rc5+ Kf4 109. Rd5 Rc2 110. Rd1 Rc4 111. Re1 Kf5 112. Rb1 Rf4
113. Bh3+ Kg5 114. Bf1 Kh4 115. Bg2 Rf2 116. Re1
 1/2-1/2 {50 move rule}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Black "Arasan 7.0"]
[Result "1-0"]
[ECO "A07"]
[TimeControl "600+0"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. h3 h6 7. Nc3
Nbd7 8. e4 dxe4 9. Nd4 Nc5 10. Nxf5 exf5 11. Qe2 Qe7 12. dxe4 Ncxe4
13. Re1 Nxc3 14. bxc3 Qxe2 15. Rxe2+ Kd8 16. Bf4 Kc8 17. Rd1 Rg8
18. Rd3 g5 19. Be5 Bg7 20. Bd4 Ne4 21. Bxg7 Rxg7 22. Bxe4 fxe4
23. Rxe4 Kc7 24. Re7+ Kb6 25. Rdd7 Rb8 26. Kf1 g4 27. h4 Rh7 28. a3
Rg7 29. Kg2 Rg6 30. Rxf7 Re6 31. Rd2 h5 32. Rf5 Rh8 33. c4 Rh7 34. f3
gxf3+ 35. Kxf3 Re1 36. Rg5 Kc7 37. a4 Ra1 38. a5 Ra3+ 39. Rd3 Ra2
40. Rc3 Rf7+ 41. Ke3 Rh7 42. Re5 Ra1 43. Kd4 Rd1+ 44. Rd3 Ra1 45. Ke4
Rf1 46. Re3 Rd1 47. c3 Rf1 48. c5 Ra1 49. Kf5 Rf1+ 50. Kg6 Rff7
51. Re6 Rfg7+ 52. Kf5 Rf7+ 53. Ke4 Rf1 54. Kd3 Rd7+ 55. Kc4 Ra1
56. Rh6 Rxa5 57. Rxh5 Ra4+ 58. Kb3 Rg4 59. Rhe5 Rh7 60. h5 Kc8
61. Re7 Rgg7 62. Rxg7 Rxg7 63. h6 Rh7 64. Re6 Kd7 65. Rd6+ Ke7 66. g4
a6 67. g5 Kf8 68. Ka4 Ke8 69. Ka5 Kf8 1-0 {Black resigns}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Arasan 7.0"]
[Black "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Result "1-0"]
[ECO "B78"]
[TimeControl "600+0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3
O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 Nc4
13. Bxc4 Rxc4 14. h5 Nxh5 15. g4 Nf6 16. Bh6 Nxe4 17. Qe3 Rxc3
18. bxc3 Bxh6 19. Qxh6 Nf6 20. g5 Nh5 21. Rxh5 gxh5 22. Rh1 Qc8
23. Rxh5 Bf5 24. Nxf5 Qxf5 25. g6 Qxg6 26. Rg5 b6 27. Qh4 e5
28. Rxg6+ fxg6 29. Qc4+ Kg7 30. Qc7+ Rf7 31. Qxd6 Rxf3 32. Qxe5+ Rf6
33. c4 h5 34. Kd2 a6 35. a4 a5 36. Ke3 Kf7 37. Qc7+ Kg8 38. Qe7 Rf5
39. Kd4 Rf4+ 40. Kd3 Rf5 41. Qd8+ Kg7 42. Qxb6 Rf3+ 43. Ke4
 1-0 {Black resigns}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Black "Arasan 7.0"]
[Result "1-0"]
[ECO "B81"]
[TimeControl "600+0"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4
Nc6 8. Rg1 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bg2 Qa5+ 12. Bd2 Qe5+
13. Be3 Nb4 14. Qe2 Be7 15. O-O-O O-O 16. Kb1 Qa5 17. a3 Na6 18. g5
hxg5 19. hxg5 Rd8 20. Rh1 g6 21. Nb3 Rxd1+ 22. Qxd1 Qd8 23. Qxd8+
Bxd8 1-0 {Black resigns}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Arasan 7.0"]
[Black "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Result "0-1"]
[ECO "E38"]
[TimeControl "600+0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Nf3
b6 8. Bg5 Bb7 9. e4 h6 10. Bh4 Be7 11. Be2 Nh5 12. Bxe7 Qxe7 13. Qd2
Nc6 14. O-O Rad8 15. b3 d6 16. Rad1 Qf6 17. g3 Qe7 18. Bd3 Qf6
19. Be2 Qe7 20. Nd4 Nf6 21. Bf3 Nxd4 22. Qxd4 Bc6 23. Qd2 Rfe8
24. Bg2 Ng4 25. Qf4 Ne5 26. Qd2 Ng4 27. Qf4 Ne5 28. Kh1 Ng6 29. Qd2
Qf6 30. f4 Ne7 31. Rf3 Rd7 32. Rd3 Red8 33. Bf3 Qg6 34. Qg2 Kh8
35. Kg1 e5 36. f5 Qf6 37. Qf2 Kg8 38. a4 Nc8 39. Qd2 Ne7 40. Bg2 Kh8
41. Qf2 Kg8 42. Qd2 Kh8 43. Kh1 Kg8 44. Bf3 Kh8 45. Bg2 Kg8 46. Qe2
Qg5 47. Qf3 Qf6 48. Qf2 Rc7 49. Kg1 Rcd7 50. Bf3 Nc8 51. Qd2 Ne7
52. Kh1 Kh8 53. Kg2 Nc8 54. Kf1 Ne7 55. Bg2 Kg8 56. Qe2 Rc7 57. Qf2
Nc8 58. Kg1 Ne7 59. Nb5 Rcd7 60. Qd2 Nc8 61. Nc3 Ne7 62. Kf1 Kh8
63. Kg1 Kg8 64. Kf1 Kh8 65. Bf3 Kg8 66. Bg4 Bb7 67. Bf3 Bc6 68. Qf2
Nc8 69. Qg2 Ne7 70. Kg1 a6 71. Qf2 Nc8 72. R1d2 Rc7 73. Nd5 Bxd5
74. Rxd5 Ne7 75. R5d3 Rb7 76. Rd1 Nc6 77. Bg2 Rdd7 78. R1d2 Nd4
79. Kh1 Rdc7 80. Ra2 Rb8 81. Kg1 Rbc8 82. Rb2 b5 83. axb5 axb5
84. cxb5 Rc1+ 85. Bf1 Nxb5 86. Re3 Nd4 87. b4 Qg5 88. Ra3 Qh5 89. Qe3
R8c2 90. Rxc2 Rxc2 91. h3 Qd1 92. Rd3 Qa1 93. g4 Ne2+ 94. Kf2 Nf4+
95. Rd2 0-1 {White resigns}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Black "Arasan 7.0"]
[Result "1-0"]
[ECO "D73"]
[TimeControl "600+0"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d5 6. c5 Ne4 7. O-O
Nc6 8. Be3 Bg4 9. h3 Bxf3 10. exf3 Nxc5 11. dxc5 Bxb2 12. Nd2 Bg7
13. Rb1 d4 14. Bg5 h6 15. Bh4 g5 16. Bxg5 hxg5 17. Rxb7 Rb8 18. Rb3
Rxb3 19. axb3 Nb8 20. Ne4 e5 21. Qd2 f6 22. Ra1 a6 23. Bf1 Qc8
24. Bc4+ Kh8 25. Kg2 Qf5 26. Bxa6 Nxa6 27. Rxa6 Rf7 28. Ra8+ Bf8
29. b4 Kg7 30. b5 Qd7 31. Qa5 Kg6 32. b6 cxb6 33. cxb6 Qc6 34. Ra7
Re7 35. Qa2 Qxb6 36. Rxe7 Bxe7 1-0 {Black resigns}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Arasan 7.0"]
[Black "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Result "1-0"]
[ECO "B43"]
[TimeControl "600+0"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bc5 7. Nb3
Be7 8. O-O Nc6 9. Bf4 Bb7 10. e5 g5 11. Bg3 h5 12. h3 Qc7 13. Qe2 g4
14. hxg4 hxg4 15. Rfe1 Nh6 16. a4 bxa4 17. Rxa4 Nb4 18. Na5 Nxd3
19. Qxd3 Nf5 20. Rd1 Bc8 21. Bf4 Nh4 22. Rc4 Qd8 23. Bg3 Nf5 24. Nb3
Nh6 25. Qe4 Rb8 26. Qe2 a5 27. Ra4 Rb4 28. Bf4 Nf5 29. Qxg4 Bb7
30. Nxa5 Bxg2 31. Qxg2 Rxa4 32. Nxa4 Qxa5 33. Nc3 Qa6 34. Ne4 Nh4
35. Qg4 Ng6 36. Bg3 Qa2 37. b3 Qxc2 38. Qf3 Qb2 39. Rd2 Qb1+ 40. Rd1
Qb2 41. Kg2 Kf8 42. Nd6 Bxd6 43. Rxd6 Qc1 44. Rd1 Qg5 45. Qf6 Qxf6
46. exf6 d5 47. Rc1 Kg8 48. b4 Nh4+ 49. Kf1 Rh5 50. b5 Nf5 51. Kg2
Nh4+ 52. Kh3 Nf5+ 53. Kg4 Nxg3 54. b6 d4 55. Rb1 Rd5 56. b7 Rd8
57. Ra1 Ne4 58. Ra8 Nxf6+ 59. Kh4 Rxa8 60. bxa8=Q+ Kg7 61. Qa1 Kg6
62. Qxd4 Ng8 63. Qe5 1-0 {Black resigns}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Black "Arasan 7.0"]
[Result "1/2-1/2"]
[ECO "E21"]
[TimeControl "600+0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. Bg5 cxd4 6. Qxd4 Nc6
7. Qd3 h6 8. Bd2 d5 9. cxd5 exd5 10. a3 Bxc3 11. Bxc3 O-O 12. Rc1 Ne4
13. e3 Bf5 14. Qd1 Qb6 15. Qxd5 Nxc3 16. Qxf5 Qxb2 17. Qc2 Qxc2
18. Rxc2 Nd5 19. Bc4 Rfd8 20. Ke2 Nce7 21. Ne5 Rd6 22. g3 f6 23. e4
fxe5 24. Rb1 b6 25. Rd1 Rad8 26. exd5 Kf8 27. Rcd2 Rc8 28. Ba2 Rcd8
29. Kf3 Rf6+ 30. Kg2 Rfd6 31. Bb3 a6 32. h4 g6 33. Kf3 Nf5 34. Ke4
Re8 35. Rd3 Rd7 36. d6 h5 37. f3 Nxg3+ 38. Kd5 Ne2 39. Kc6 Red8
40. Be6 Rg7 41. d7 Nd4+ 42. Rxd4 exd4 43. Kd6 Rh7 44. Kc7 Ra8
45. Rxd4 Ke7 46. Bd5 Ra7+ 47. Bb7 Rxb7+ 48. Kxb7 Kd8 49. Kxb6 Rxd7
50. Rxd7+ Kxd7 51. f4 Ke6 52. Kxa6 Kf5 53. Kb5 Kxf4 54. a4 g5 55. a5
g4 56. a6 g3 57. a7 g2 58. a8=Q g1=Q 59. Qf8+ Kg3 60. Qg7+ Kh2
61. Qe5+ Kh3 62. Qxh5 Qf1+ 63. Kb4 Qb1+ 64. Kc3 Qc1+ 65. Kd3 Qb1+
66. Ke2 Qe4+ 67. Kf1 Qg2+ 68. Ke1 Qe4+ 69. Qe2 Qxe2+ 70. Kxe2 Kg4
71. h5 Kg5 72. h6 Kxh6 1/2-1/2 {Insufficient material}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Arasan 7.0"]
[Black "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Result "1-0"]
[ECO "B65"]
[TimeControl "600+0"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2
Be7 8. O-O-O O-O 9. f4 Nxd4 10. Qxd4 Qa5 11. Kb1 h6 12. h4 hxg5
13. hxg5 Ng4 14. Be2 e5 15. Nd5 Bd8 16. fxe5 Nxe5 17. Rh5 Qc5
18. Qxe5 dxe5 19. Rdh1 Qg1+ 20. Rxg1 g6 21. Rh2 Kg7 22. Rgh1 Rg8
23. Nf6 Bxf6 24. Rh7+ Kf8 25. Bc4 Bxg5 26. Rxf7+ Ke8 27. Rfh7 Kf8
28. Bxg8 Kxg8 29. Rh8+ Kf7 30. R1h7+ Kf6 31. Rc7 Be3 32. Rhxc8 Rxc8
33. Rxc8 Kg5 34. Rf8 Bc5 35. Rf7 b5 36. c3 Kg4 37. Kc2 Kg3 38. Rd7 g5
39. Rd5 Be3 40. Rxe5 Kxg2 41. Rxb5 a6 42. Rd5 1-0 {Black resigns}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Black "Arasan 7.0"]
[Result "1-0"]
[ECO "E35"]
[TimeControl "600+0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6
7. Bxf6 Qxf6 8. e3 Bf5 9. Qb3 Qd6 10. Nge2 Nc6 11. Rc1 O-O 12. Ng3
Na5 13. Qd1 Bg6 14. a3 Bxc3+ 15. Rxc3 Nc6 16. Bb5 Ne7 17. Qf3 Qb6
18. Qe2 h5 19. h4 Nf5 20. Nxf5 Bxf5 21. Bd3 Bxd3 22. Qxd3 c6 23. Rb3
Qa5+ 24. Qd2 Qc7 25. Qe2 Qa5+ 26. Rb4 g6 27. g4 b6 28. gxh5 c5
29. dxc5 bxc5 30. Qb5 Qxb5 31. Rxb5 Rab8 32. Rxc5 Rxb2 33. Rxd5 Rb1+
34. Rd1 Rxd1+ 35. Kxd1 gxh5 36. Rg1+ Kh7 37. Rg5 Kh6 38. Ra5 Rd8+
39. Ke2 Rd7 40. e4 f6 41. f4 Kg6 42. Ke3 Re7 43. Kd4 Rd7+ 44. Kc4 Re7
45. Kd5 Kf7 46. e5 fxe5 47. fxe5 Rb7 48. Ra6 Kg7 49. Ke4 Rf7 50. a4
Kh7 51. e6 Rf1 52. Rxa7+ Kg6 53. a5 Rh1 54. Ke5 Re1+ 55. Kd6 Rd1+
56. Ke7 Rc1 57. a6 Rc8 1-0 {Black resigns}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Arasan 7.0"]
[Black "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Result "1/2-1/2"]
[ECO "A05"]
[TimeControl "600+0"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 Nc6 6. d4 d6 7. Nc3
Bf5 8. d5 Na5 9. Nd4 Bg4 10. Qa4 b6 11. Qc2 Qc8 12. b3 Bh3 13. Bg5
Bxg2 14. Kxg2 e5 15. dxe6 fxe6 16. Qd2 Qd7 17. Nf3 a6 18. Rac1 Nc6
19. Kh1 Ng4 20. a3 Na5 21. Qc2 Qc6 22. Bf4 Rae8 23. Kg1 e5 24. Bd2 e4
25. Nh4 Rxf2 26. Rxf2 e3 27. Bxe3 Rxe3 28. Nd5 Nxf2 29. Kxf2 Re8
30. b4 Nb7 31. Kg1 Qd7 32. Nf3 c6 33. Nxb6 Qc7 34. Qa2 Kh8 35. Na4
Qe7 36. e4 a5 37. Re1 axb4 38. axb4 Qf7 39. Rf1 Qe6 40. Ng5 Bd4+
41. Kg2 Qe7 42. Qd2 Bf6 43. Nf3 Qe6 44. c5 Qc4 45. Re1 Rxe4 46. Rxe4
Qxe4 47. cxd6 Nxd6 48. Nc5 Qe8 49. Qxd6 Qe2+ 50. Kh3 Qf1+ 51. Kg4
Qc4+ 52. Nd4 h5+ 53. Kf4 Qc1+ 54. Ke4 Qe1+ 55. Kf4 Qd2+ 56. Ke4 Qe1+
57. Kf3 Qc3+ 58. Kg2 Qb2+ 59. Kh3 Qxd4 60. Qxd4 Bxd4 61. Nb7 Bc3
62. Nd8 Bxb4 63. Nxc6 Bc3 64. g4 Kh7 65. gxh5 gxh5 66. Kg3 Kh6
67. Kf4 Kg6 68. Ne7+ Kh6 69. Kf5 Bd2 70. Ng8+ Kh7 71. Nf6+ Kh6
72. Ne4 Be3 73. h3 h4 74. Kg4 Kg6 75. Kf3 Bd4 76. Kg4 Bf6 77. Nc5 Bg5
78. Nd3 Be3 79. Ne5+ Kf6 80. Nd3 Kg6 81. Ne5+ Kf6 82. Nd7+ Ke6
83. Nf8+ Kf7 84. Nd7 Ke6 85. Nf8+ Kf7 86. Nd7 Ke6
 1/2-1/2 {Draw by repetition}
[Event "?"]
[Site "-"]
[Date "2003.08.10"]
[Round "?"]
[White "Aristarch 4.21 (c) 2003 Stefan Zipproth"]
[Black "Arasan 7.0"]
[Result "1-0"]
[ECO "E15"]
[TimeControl "600+0"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2
d5 8. cxd5 Nxd5 9. Nc3 Nd7 10. O-O O-O 11. Re1 Nxc3 12. Bxc3 Bb7
13. e4 Nf6 14. Ne5 c5 15. dxc5 Bxc5 16. Ng4 Nxg4 17. Qxg4 g6 18. Qf3
f5 19. Qf4 Bd4 20. Bxd4 Qxd4 21. Rad1 Qg7 22. Qg5 e5 23. Rd6 Rae8
24. exf5 Rxf5 25. Qd2 Bxg2 26. Kxg2 Ref8 27. Re2 h6 28. Qd5+ Kh8
29. h3 h5 30. a4 R8f7 31. Re6 Qf8 32. Qd2 Qa8+ 33. Kg1 Kh7 34. R6xe5
Rxe5 35. Rxe5 Qf3 36. Qe3 Qxe3 37. Rxe3 g5 38. Re6 Kg7 39. b4 Rf3
40. Re7+ Rf7 41. Rxf7+ Kxf7 42. Kg2 Kf6 43. g4 hxg4 44. hxg4 Ke5
45. f3 a5 46. b5 Kd4 1-0 {Black resigns}



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