LC0 vs Fritz 16 (3100 elo) special, part (1 of 2)

Discussion of computer chess matches and engine tournaments.

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Hai
Posts: 713
Joined: Sun Aug 04, 2013 1:19 pm

LC0 vs Fritz 16 (3100 elo) special, part (1 of 2)

Post by Hai »

LC0 ID 246 vs Fritz 16 x64 (3100 elo)
AMD R9 390 (t2) vs i7 3930k (1 core @ 4GHz)
3000 mb vs 3000 mb
TC: 1 minute game + 15 seconds per move.
Aquarium 2018 gui.
Ponder on selected for both.
No book
The 20 possible opening moves were played = 40 games

Result:
+8 =15 -17
15.5 vs 24.5
80 elo difference
38.75% winning percentage

All games: http://www.mediafire.com/?9w47i8lamwql0
Hai
Posts: 713
Joined: Sun Aug 04, 2013 1:19 pm

Re: LC0 vs Fritz 16 (3100 elo) special, part (1 of 2)

Post by Hai »

[pgn][Event "\[07\] LC0 (ID 246) vs Fritz 16 x64 (3100 "]
[Site "Lokaler Computer"]
[Date "2018.05.05"]
[Round "2"]
[White "Fritz 16"]
[Black "lczero v0.8 (ID 246)"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "3100"]
[BlackElo "3100"]
[PlyCount "70"]
[EventDate "2018.??.??"]

1. a3 e5 2. e3 d5 3. d4 Nc6 4. Nf3 e4 5. Nfd2 Nce7 6. Be2 c6 7. c4 f5 8. Nc3 a6
9. O-O Nf6 10. c5 Ng6 11. Na4 Be6 12. Nb3 Nh4 13. Bd2 g5 14. Na5 Rb8 15. Rc1 g4
16. Kh1 Qc7 17. Nb6 Rg8 18. Nb3 Qf7 19. Rg1 Qh5 20. Bc3 Rg6 21. Nd2 Be7 22. Rb1
Rh6 23. Nf1 Nf3 24. gxf3 gxf3 25. Bxf3 exf3 26. Rg3 Ne4 27. Rxf3 Bg5 28. Kg1
Kf7 29. Rf4 Bxf4 30. Qxh5+ Rxh5 31. exf4 Rg8+ 32. Ng3 Rh4 33. f3 Nxg3 34. hxg3
Rxg3+ 35. Kf2 Rhh3 0-1

[/pgn]
Hai
Posts: 713
Joined: Sun Aug 04, 2013 1:19 pm

Re: LC0 vs Fritz 16 (3100 elo) special, part (1 of 2)

Post by Hai »

[pgn][Event "\[07\] LC0 (ID 246) vs Fritz 16 x64 (3100 "]
[Site "Lokaler Computer"]
[Date "2018.05.05"]
[Round "4"]
[White "Fritz 16"]
[Black "lczero v0.8 (ID 246)"]
[Result "1/2-1/2"]
[WhiteElo "3100"]
[BlackElo "3100"]
[PlyCount "159"]
[EventDate "2018.??.??"]

1. a4 e5 2. e3 d5 3. d4 Nc6 4. Nf3 e4 5. Nfd2 Nce7 6. c4 c6 7. Be2 f5 8. Qb3
Nf6 9. Nc3 h5 10. O-O Qb6 11. Qa2 a6 12. b4 Qc7 13. Bb2 Ng4 14. g3 Nf6 15. Rfc1
Be6 16. Ba3 h4 17. b5 hxg3 18. fxg3 axb5 19. Nxb5 cxb5 20. cxd5 Bxd5 21. Rxc7
Bxa2 22. Bxe7 Bxe7 23. Rxa2 bxa4 24. Bb5+ Kf7 25. Bxa4 Ng4 26. Nf1 Kf6 27. Rxb7
g6 28. Kg2 Rhc8 29. h3 Nh6 30. Rb6+ Kg7 31. Rbb2 Nf7 32. Kf2 Ng5 33. h4 Nh7 34.
Bd1 Rxa2 35. Rxa2 Rc7 36. Nd2 Nf6 37. Ra1 Bb4 38. Nf1 Nd5 39. Bb3 Nf6 40. Ra4
Rb7 41. Bc4 Ng4+ 42. Kg2 Be1 43. Ra2 Rb1 44. Re2 Rc1 45. Nh2 Nxh2 46. Kxh2 Rxc4
47. Rxe1 Rc2+ 48. Kh3 Rf2 49. Ra1 Re2 50. Ra3 Rf2 51. Rc3 Rd2 52. Rc7+ Kf6 53.
Rc6+ Kf7 54. Rc1 Re2 55. Rc3 Rd2 56. g4 Rd3 57. Rc7+ Ke6 58. Rc6+ Kf7 59. gxf5
gxf5 60. Kg3 Rxe3+ 61. Kf4 Rf3+ 62. Kg5 e3 63. d5 f4 64. Re6 Rf2 65. Re4 e2 66.
d6 f3 67. Kg4 Rf1 68. d7 Rd1 69. Kxf3 Rxd7 70. Rxe2 Kg6 71. Re3 Kh5 72. Kg3 Rd4
73. Re5+ Kg6 74. Rg5+ Kh6 75. Rg8 Rd3+ 76. Kg4 Rd4+ 77. Kf5 Kh7 78. Ra8 Rxh4
79. Kg5 Rh1 80. Rf8 1/2-1/2

[/pgn]
Hai
Posts: 713
Joined: Sun Aug 04, 2013 1:19 pm

Re: LC0 vs Fritz 16 (3100 elo) special, part (1 of 2)

Post by Hai »

[pgn][Event "\[07\] LC0 (ID 246) vs Fritz 16 x64 (3100 "]
[Site "Lokaler Computer"]
[Date "2018.05.05"]
[Round "5"]
[White "lczero v0.8 (ID 246)"]
[Black "Fritz 16"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "3100"]
[BlackElo "3100"]
[PlyCount "71"]
[EventDate "2018.??.??"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. a3 d5 5. cxd5 Nxd5 6. e3 g6 7. Qc2 Bg7 8. d3
O-O 9. Nf3 Qe7 10. Nbd2 f5 11. Rc1 Rd8 12. b4 a6 13. h4 Nb6 14. Be2 h6 15. Nb3
Nd5 16. O-O Rd6 17. Rfe1 g5 18. hxg5 hxg5 19. g3 g4 20. Nh4 Bh6 21. Nc5 Qf7 22.
e4 Nde7 23. d4 Nxd4 24. Bxd4 Rxd4 25. Rcd1 b5 26. Rxd4 exd4 27. exf5 Nxf5 28.
Qe4 Rb8 29. Qxg4+ Bg7 30. Bd3 Nxh4 31. Qxh4 Bf6 32. Qh6 Be7 33. Qc6 Bh3 34. Bg6
Qf6 35. Qd5+ Kg7 36. Ne6+ 1-0

[/pgn]
Hai
Posts: 713
Joined: Sun Aug 04, 2013 1:19 pm

Re: LC0 vs Fritz 16 (3100 elo) special, part (1 of 2)

Post by Hai »

[pgn][Event "\[07\] LC0 (ID 246) vs Fritz 16 x64 (3100 "]
[Site "Lokaler Computer"]
[Date "2018.05.05"]
[Round "6"]
[White "Fritz 16"]
[Black "lczero v0.8 (ID 246)"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "3100"]
[BlackElo "3100"]
[PlyCount "282"]
[EventDate "2018.??.??"]

1. b3 e5 2. e4 Nf6 3. Nc3 Bc5 4. Bb2 O-O 5. Bd3 Re8 6. Nf3 d5 7. O-O Bg4 8. Re1
c6 9. h3 Bh5 10. a3 Bb6 11. Bf1 Nxe4 12. Nxe4 dxe4 13. Rxe4 Nd7 14. Bc4 Bc7 15.
d4 Nf6 16. Rxe5 Bxe5 17. dxe5 Qxd1+ 18. Rxd1 Bxf3 19. gxf3 Nd5 20. Kg2 Rad8 21.
Kg3 Nb6 22. Bd3 Nd7 23. b4 a5 24. f4 Nb6 25. Bc3 Nd5 26. Bd2 axb4 27. axb4 b5
28. Ra1 Ra8 29. Ra5 f6 30. exf6 Nxf6 31. Kf3 Kf8 32. Be3 Rxa5 33. bxa5 Ra8 34.
Bd2 Ke7 35. c4 bxc4 36. Bxc4 Nd5 37. Bd3 Rb8 38. h4 Rb2 39. Be3 Nxe3 40. fxe3
Rb3 41. Ke2 Rb2+ 42. Kf3 Rb3 43. Ke2 Ra3 44. a6 Ra2+ 45. Kf3 Ra3 46. Ke2 Kd6
47. h5 Kd5 48. Bxh7 Rxa6 49. Bg6 Ra7 50. Kd3 Ra3+ 51. Ke2 Kd6 52. Be8 Ra8 53.
Bg6 c5 54. Kd3 Ra3+ 55. Ke4 Rc3 56. Bf7 c4 57. Kd4 Rd3+ 58. Kxc4 Rxe3 59. Kd4
Ra3 60. Bg6 Ke6 61. Ke4 Rg3 62. Bf5+ Kf6 63. Bg6 Rh3 64. Kd4 Rb3 65. Ke4 Rg3
66. Kd4 Ra3 67. Ke4 Rc3 68. Kd4 Rf3 69. Ke4 Rc3 70. Kd4 Rh3 71. Ke4 Rb3 72. Kd4
Ke6 73. Bd3 Rb4+ 74. Ke3 Rb3 75. Kd4 Ra3 76. Bh7 Ra4+ 77. Ke3 Ra3+ 78. Kd4 Ra1
79. Bg6 Re1 80. Be4 Re2 81. Bd3 Re1 82. Be4 Kf6 83. Bd3 Kf7 84. Be4 Ke6 85. Bd3
Rd1 86. Ke3 Rh1 87. Bg6 Rh3+ 88. Ke4 Ra3 89. Bf5+ Ke7 90. Bg6 Kf6 91. Kd4 Ra1
92. Ke3 Ke6 93. Kd4 Rc1 94. Ke3 Rf1 95. Be4 Rc1 96. Bg6 Rf1 97. Be4 Ra1 98. Kf3
Re1 99. Bc2 Rf1+ 100. Kg4 Rg1+ 101. Kf3 Rc1 102. Bd3 Rc3 103. Ke4 Kf6 104. Be2
Rg3 105. Bf3 g5 106. hxg6 Rxg6 107. Be2 Rg8 108. Bc4 Re8+ 109. Kf3 Kg7 110. Ba6
Rg8 111. Bc4 Rb8 112. Be2 Rf8 113. Ke3 Re8+ 114. Kf3 Rd8 115. Ke4 Re8+ 116. Kf3
Kg6 117. Bd3+ Kf6 118. Bc4 Rd8 119. Ke4 Rc8 120. Be2 Re8+ 121. Kf3 Ke7 122. Ke3
Kd7+ 123. Kd3 Kd6 124. Bf3 Ke6 125. Be4 Rc8 126. Kd4 Rd8+ 127. Ke3 Rc8 128. Kd4
Re8 129. Kd3 Rg8 130. Kd4 Rc8 131. Bb1 Re8 132. Bg6 Rd8+ 133. Ke3 Rh8 134. Be4
Rh3+ 135. Kd4 Ra3 136. Bc2 Ra7 137. Ke4 Ra8 138. Bb3+ Kf6 139. Bc2 Re8+ 140.
Kd4 Ke6 141. Bg6 Rf8 1/2-1/2

[/pgn]
Hai
Posts: 713
Joined: Sun Aug 04, 2013 1:19 pm

Re: LC0 vs Fritz 16 (3100 elo) special, part (1 of 2)

Post by Hai »

[pgn][Event "\[07\] LC0 (ID 246) vs Fritz 16 x64 (3100 "]
[Site "Lokaler Computer"]
[Date "2018.05.05"]
[Round "8"]
[White "Fritz 16"]
[Black "lczero v0.8 (ID 246)"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "3100"]
[BlackElo "3100"]
[PlyCount "197"]
[EventDate "2018.??.??"]

1. b4 b6 2. e4 Bb7 3. Nc3 d6 4. Nf3 Nf6 5. Bb5+ c6 6. Be2 g6 7. d4 Bg7 8. O-O
O-O 9. e5 dxe5 10. Nxe5 Nbd7 11. f4 Qc7 12. Rb1 Ne8 13. Be3 Rd8 14. Qc1 Nd6 15.
Re1 Nf5 16. Bd3 Nxe3 17. Qxe3 Nf6 18. Ne2 e6 19. Qf2 Ba8 20. a3 c5 21. dxc5
bxc5 22. Nc3 cxb4 23. Nb5 Qe7 24. Rxb4 a6 25. Nd4 a5 26. Ndc6 Bxc6 27. Nxc6 Qd7
28. Ne5 Qe7 29. Nc6 Qd7 30. Ne5 Qc7 31. Rc4 Qb7 32. Ra4 Qc7 33. Rc4 Qb7 34. Ra4
Nd5 35. g3 Qc7 36. Rc4 Qb7 37. Ra4 Ra8 38. Rd4 Rac8 39. c4 Nc3 40. Rc1 Na4 41.
Rb1 Qc7 42. Rb5 Rcd8 43. Rxd8 Rxd8 44. Bf1 Nc3 45. Rc5 Qb7 46. Rxa5 Qb1 47. Qa7
Bxe5 48. Rxe5 h5 49. Re3 Rd1 50. Rxc3 Rxf1+ 51. Kg2 Qd1 52. Rc2 h4 53. Qb8+ Kh7
54. Qc7 Kg8 55. Qb8+ Kh7 56. Qc7 Kh6 57. Qxf7 Rg1+ 58. Kh3 Qxc2 59. Qf8+ Kh7
60. Qe7+ Kg8 61. Qxe6+ Kf8 62. Qd6+ Kg8 63. Qb8+ Kh7 64. Qa7+ Kh6 65. Qxg1 Qf5+
66. g4 Qxf4 67. g5+ Kh5 68. Qd1+ Kxg5 69. Qe2 Kh6 70. c5 Qf5+ 71. Kxh4 g5+ 72.
Kg3 Qxc5 73. Qe6+ Kg7 74. Kg4 Qg1+ 75. Kf5 Qf2+ 76. Kxg5 Qd2+ 77. Kf5 Qf2+ 78.
Kg5 Qd2+ 79. Kg4 Qg2+ 80. Kf4 Qf2+ 81. Kg4 Qg2+ 82. Kf5 Qh3+ 83. Ke5 Qxh2+ 84.
Kd5 Qa2+ 85. Kd6 Qxa3+ 86. Ke5 Qe3+ 87. Kf5 Qh3+ 88. Ke5 Qh2+ 89. Ke4 Qe2+ 90.
Kf5 Qh5+ 91. Ke4 Qe2+ 92. Kf5 Qf2+ 93. Kg5 Qg3+ 94. Qg4 Qe5+ 95. Qf5 Qg3+ 96.
Qg4 Qe5+ 97. Qf5 Qd6 98. Qf4 Qc6 99. Kg4 1/2-1/2

[/pgn]
Hai
Posts: 713
Joined: Sun Aug 04, 2013 1:19 pm

Re: LC0 vs Fritz 16 (3100 elo) special, part (1 of 2)

Post by Hai »

[pgn][Event "\[07\] LC0 (ID 246) vs Fritz 16 x64 (3100 "]
[Site "Lokaler Computer"]
[Date "2018.05.05"]
[Round "10"]
[White "Fritz 16"]
[Black "lczero v0.8 (ID 246)"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "3100"]
[BlackElo "3100"]
[PlyCount "193"]
[EventDate "2018.??.??"]

1. c3 e5 2. d4 Nc6 3. d5 Nce7 4. e4 Ng6 5. Bd3 Bc5 6. Nf3 Nf6 7. O-O a5 8. Nbd2
O-O 9. Nc4 d6 10. Bd2 c6 11. b4 axb4 12. cxb4 Ba7 13. Qc2 cxd5 14. exd5 Bg4 15.
Ng5 Rc8 16. h3 b5 17. hxg4 Nxg4 18. Rac1 f5 19. Bxf5 Rxc4 20. Qxc4 bxc4 21.
Bxg4 Qf6 22. Ne4 Qh4 23. Rxc4 Nf4 24. Bd1 Bd4 25. Bxf4 Qxf4 26. Bc2 h5 27. Rc6
h4 28. Kh1 h3 29. f3 Qh6 30. b5 hxg2+ 31. Kxg2 Qe3 32. Bd1 Rf5 33. Rc8+ Kh7 34.
Rh1+ Kg6 35. a4 Rg5+ 36. Nxg5 Qxg5+ 37. Kf1 Qd2 38. Be2 Kf6 39. Rc4 Qa2 40. Ke1
Qa1+ 41. Bd1 Qb2 42. Be2 Bc3+ 43. Kf2 Bd4+ 44. Ke1 Qa1+ 45. Bd1 Bc3+ 46. Kf2
Qa2+ 47. Be2 Bd4+ 48. Ke1 Qb1+ 49. Bd1 Qd3 50. Be2 Qb1+ 51. Bd1 Qd3 52. Be2 Qe3
53. Kd1 Qb3+ 54. Ke1 Be3 55. Rhh4 Qb1+ 56. Bd1 Qd3 57. Be2 Qd2+ 58. Kf1 Qb2 59.
Ke1 Qd2+ 60. Kf1 Qb2 61. Ke1 Kg6 62. Rh8 Qd2+ 63. Kf1 Qa2 64. Bd3+ Kg5 65. Rc2
Qxd5 66. Ke2 Bf4 67. Rc4 e4 68. fxe4 Qe6 69. Kd1 d5 70. Rc6 Qg4+ 71. Kc2 dxe4
72. Rc5+ Kf6 73. Bf1 Qg1 74. Rf8+ Kg6 75. Rc6+ Kg5 76. Rxf4 Kxf4 77. Bc4 e3 78.
Re6 Qa1 79. Kb3 g5 80. b6 g4 81. Bd5 Qd1+ 82. Kc4 Qxa4+ 83. Kc5 Qa3+ 84. Kc6
Qc1+ 85. Kd6 Qa3+ 86. Kc6 Qa6 87. Re4+ Kg5 88. Rxe3 Qc8+ 89. Kd6 Qb8+ 90. Kc6
Qc8+ 91. Kb5 Qd7+ 92. Kc4 Qa4+ 93. Kc5 Qa5+ 94. Kc6 Qa4+ 95. Kc5 Qa5+ 96. Kc6
Qa4+ 97. Kc5 1/2-1/2

[/pgn]
Hai
Posts: 713
Joined: Sun Aug 04, 2013 1:19 pm

Re: LC0 vs Fritz 16 (3100 elo) special, part (1 of 2)

Post by Hai »

[pgn][Event "\[07\] LC0 (ID 246) vs Fritz 16 x64 (3100 "]
[Site "Lokaler Computer"]
[Date "2018.05.05"]
[Round "11"]
[White "lczero v0.8 (ID 246)"]
[Black "Fritz 16"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "3100"]
[BlackElo "3100"]
[PlyCount "164"]
[EventDate "2018.??.??"]

1. c4 e5 2. g3 Nf6 3. Bg2 d6 4. Nf3 c6 5. O-O Be7 6. Nc3 O-O 7. Qc2 Bg4 8. e3
Qc7 9. h3 Be6 10. b3 Na6 11. d4 Qc8 12. dxe5 dxe5 13. Nxe5 Bxh3 14. Bb2 Nb4 15.
Qe2 Qe6 16. Nf3 Bg4 17. a3 Na6 18. Qc2 Bf5 19. e4 Bxe4 20. Nxe4 Qxe4 21. Qc3
Qg4 22. Ne5 Qf5 23. Rae1 Rfe8 24. g4 Nxg4 25. Bh3 h5 26. f3 Bc5+ 27. Kg2 Bd4
28. Qxd4 Qc2+ 29. Kg3 Qh2+ 30. Kh4 g5+ 31. Kxg5 f6+ 32. Kh4 Nxe5 33. Qg1+ Qxg1
34. Rxg1+ Kf7 35. Bxe5 Rxe5 36. Rxe5 fxe5 37. b4 Rd8 38. Rg5 Rd3 39. Rxh5 Rxa3
40. b5 Nb4 41. Bg4 cxb5 42. cxb5 Nd3 43. Rh7+ Kf6 44. Rxb7 e4 45. fxe4 Nc5 46.
Rb8 Nxe4 47. b6 axb6 48. Rxb6+ Ke5 49. Rb5+ Kd4 50. Rb4+ Ke3 51. Bf5 Nd2 52.
Kg4 Ra1 53. Bh7 Ra8 54. Rb7 Ra4+ 55. Kg3 Nf1+ 56. Kg2 Ke2 57. Rf7 Rg4+ 58. Kh3
Rg3+ 59. Kh4 Rg1 60. Bf5 Ne3 61. Bc8 Kd3 62. Bb7 Kc4 63. Rf4+ Kc5 64. Rf3 Nc4
65. Rg3 Rxg3 66. Kxg3 Nd2 67. Kf4 Kd4 68. Bc8 Nc4 69. Ba6 Ne5 70. Kf5 Nf3 71.
Kf4 Ne1 72. Bf1 Nc2 73. Kf3 Nb4 74. Kf2 Ke4 75. Kg3 Ke3 76. Bh3 Nd5 77. Bg2 Nf6
78. Bf3 Nd7 79. Bc6 Nf8 80. Kg4 Ne6 81. Kf5 Nd4+ 82. Ke5 Nxc6+ 1/2-1/2

[/pgn]
Hai
Posts: 713
Joined: Sun Aug 04, 2013 1:19 pm

Re: LC0 vs Fritz 16 (3100 elo) special, part (1 of 2)

Post by Hai »

[pgn][Event "\[07\] LC0 (ID 246) vs Fritz 16 x64 (3100 "]
[Site "Lokaler Computer"]
[Date "2018.05.05"]
[Round "12"]
[White "Fritz 16"]
[Black "lczero v0.8 (ID 246)"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "3100"]
[BlackElo "3100"]
[PlyCount "52"]
[EventDate "2018.??.??"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. a3 g6 5. e3 Bg7 6. Be2 h6 7. d4 exd4 8. exd4
d5 9. O-O O-O 10. h3 Be6 11. c5 Ne4 12. Bb5 g5 13. Re1 f5 14. Bxc6 bxc6 15. Qa4
Bd7 16. Be3 f4 17. Bd2 Nxd2 18. Nxd2 h5 19. Rad1 g4 20. hxg4 hxg4 21. Nf1 Rf7
22. g3 Qf6 23. Qc2 f3 24. Qc1 Bh6 25. Nxd5 cxd5 26. Qc3 Rh7 0-1

[/pgn]
Hai
Posts: 713
Joined: Sun Aug 04, 2013 1:19 pm

Re: LC0 vs Fritz 16 (3100 elo) special, part (1 of 2)

Post by Hai »

[pgn][Event "\[07\] LC0 (ID 246) vs Fritz 16 x64 (3100 "]
[Site "Lokaler Computer"]
[Date "2018.05.05"]
[Round "13"]
[White "lczero v0.8 (ID 246)"]
[Black "Fritz 16"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "3100"]
[BlackElo "3100"]
[PlyCount "107"]
[EventDate "2018.??.??"]

1. d3 d5 2. Nf3 Nc6 3. d4 Bf5 4. c4 e6 5. cxd5 exd5 6. a3 Nf6 7. Nc3 Ne4 8. e3
Nxc3 9. bxc3 Na5 10. Bd3 Bg6 11. h4 c6 12. h5 Bxd3 13. Qxd3 Nb3 14. Rb1 Nxc1
15. Rxc1 Bxa3 16. Rb1 Qe7 17. h6 g6 18. O-O O-O 19. c4 dxc4 20. Qc3 b5 21. d5
f6 22. Rfd1 a6 23. dxc6 Bd6 24. Qd4 Rfd8 25. Qa1 b4 26. Qa4 c3 27. Rd3 a5 28.
Rbd1 Kh8 29. g3 Rac8 30. Qb5 Bc7 31. Rxd8+ Rxd8 32. Rxd8+ Qxd8 33. Nd4 Qg8 34.
Kg2 Qe8 35. Qb7 Qb8 36. Qa6 Kg8 37. Qc4+ Kf8 38. Qc5+ Bd6 39. Qc4 Qc8 40. c7
Bxc7 41. e4 c2 42. Nxc2 Qd7 43. Nd4 Bd6 44. Ne6+ Ke8 45. Ng7+ Kf8 46. Ne6+ Ke7
47. Nd4 Ke8 48. Nb5 Bf8 49. Nc7+ Ke7 50. Nd5+ Kf7 51. Nc7+ Ke7 52. Nd5+ Kf7 53.
Nf4+ Ke7 54. Nd5+ 1/2-1/2

[/pgn]