Berserk 9

mehmet123 · Post by **mehmet123** » Wed Jun 15, 2022 11:03 am

Another release for Berserk! This patch sees major changes in NNUE and many minor adjustments in search.

This patch introduces a new architecture in Berserk, a horizontally mirrored 8 bucket system. This results in a 6144 -> (512x2) -> 1 final architecture. This network was trained using Koivisto's Trainer using ~8B FENs from Berserk 8.5.1 self play games.

Along the way of working on NNUE, many minor search patches have been added. They were all minor, but lots of small changes add up.

STC on an imbalanced book

ELO | 82.98 +- 5.14 (95%)
CONF | 8.0+0.08s Threads=1 Hash=8MB
GAMES | N: 10000 W: 3985 L: 1641 D: 4374
LTC on a balanced book

ELO | 54.37 +- 2.65 (95%)
CONF | 40.0+0.40s Threads=1 Hash=64MB
GAMES | N: 17000 W: 3605 L: 966 D: 12429
Self play results vs Berserk 8.5.1, self play results do not reflect exactly when playing vs other engines.
https://github.com/jhonnold/berserk/releases/tag/9

Thanks Jay for this great chess engine.
Self play results are very impressive. I especially wonder if Berserk 9 can beat Koivisto Dev Version

Luecx · Post by **Luecx** » Wed Jun 15, 2022 11:26 am

Its great to see Berserk 9 being released. Jay and I had a lot of discussions regarding networks training and both improved significantly. With regards to your question: I just ran a fixed node (5000) test between Koivisto and Berserk. Its obviously not comparable to fixed TC. Koivisto was about +5 Elo at fixed nodes but you need to consider that Berserk is significantly faster on many machines so I assume Berserk is about even if not slightly better.

Luecx · Post by **Luecx** » Wed Jun 15, 2022 12:08 pm

mehmet123 wrote: ↑Wed Jun 15, 2022 11:03 am Another release for Berserk! This patch sees major changes in NNUE and many minor adjustments in search.

This patch introduces a new architecture in Berserk, a horizontally mirrored 8 bucket system. This results in a 6144 -> (512x2) -> 1 final architecture. This network was trained using Koivisto's Trainer using ~8B FENs from Berserk 8.5.1 self play games.

Along the way of working on NNUE, many minor search patches have been added. They were all minor, but lots of small changes add up.

STC on an imbalanced book

ELO | 82.98 +- 5.14 (95%)
CONF | 8.0+0.08s Threads=1 Hash=8MB
GAMES | N: 10000 W: 3985 L: 1641 D: 4374
LTC on a balanced book

ELO | 54.37 +- 2.65 (95%)
CONF | 40.0+0.40s Threads=1 Hash=64MB
GAMES | N: 17000 W: 3605 L: 966 D: 12429
Self play results vs Berserk 8.5.1, self play results do not reflect exactly when playing vs other engines.
https://github.com/jhonnold/berserk/releases/tag/9

Thanks Jay for this great chess engine.
Self play results are very impressive. I especially wonder if Berserk 9 can beat Koivisto Dev Version

Also I wouldnt call this the Koivisto Trainer by now. I started the project initially but Jay and I have both been improving the Trainer.

Chessqueen · Post by **Chessqueen** » Wed Jun 15, 2022 1:49 pm

mehmet123 wrote: ↑Wed Jun 15, 2022 11:03 am Another release for Berserk! This patch sees major changes in NNUE and many minor adjustments in search.

This patch introduces a new architecture in Berserk, a horizontally mirrored 8 bucket system. This results in a 6144 -> (512x2) -> 1 final architecture. This network was trained using Koivisto's Trainer using ~8B FENs from Berserk 8.5.1 self play games.

Along the way of working on NNUE, many minor search patches have been added. They were all minor, but lots of small changes add up.

STC on an imbalanced book

ELO | 82.98 +- 5.14 (95%)
CONF | 8.0+0.08s Threads=1 Hash=8MB
GAMES | N: 10000 W: 3985 L: 1641 D: 4374
LTC on a balanced book

ELO | 54.37 +- 2.65 (95%)
CONF | 40.0+0.40s Threads=1 Hash=64MB
GAMES | N: 17000 W: 3605 L: 966 D: 12429
Self play results vs Berserk 8.5.1, self play results do not reflect exactly when playing vs other engines.
https://github.com/jhonnold/berserk/releases/tag/9

Thanks Jay for this great chess engine.
Self play results are very impressive. I especially wonder if Berserk 9 can beat Koivisto Dev Version

I guess Komodo Dragon 2.6.1 Elo = 3401 do NOT care about your latest search patches for Berserk. Komodo Dragon play instantly at 1 or 2 seconds per move and your latest Berserk use the full time control of 15/10 and Dragon still is able to draw amazing

[pgn][Event "Latest Berserk"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.15"]
[Round "1"]
[White "Berserk-9-x64-avx2"]
[Black "Dragon-2.6.1-64bit-avx2"]
[Result "1/2-1/2"]
[BlackElo "3401"]
[ECO "D48"]
[Opening "Semi-Slav"]
[Time "04:30:09"]
[Variation "Meran, 8...a6 9.O-O Bb7"]
[WhiteElo "3440"]
[TimeControl "900+10"]
[Termination "normal"]
[PlyCount "321"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8.
Bd3 Bb7 9. O-O a6 10. a4 b4 11. Ne4 c5 12. Nxf6+ Qxf6 13. a5 cxd4 14. exd4
Bd6 15. Be2 Qf5 16. Qa4 Qd5 17. Bd2 Bc6 18. Qc2 O-O 19. Rfc1 Rfc8 20. Bc4
Qh5 21. Qb3 Nf6 22. h3 Bd5 23. Bxd5 Qxd5 24. Qxd5 Nxd5 25. Ne5 Kf8 26. Kf1
Ke8 27. Ke2 f6 28. Nc4 Bc7 29. Ne3 Nf4+ 30. Kf3 Nd3 31. Rc4 Nxb2 32. Rxb4
Rab8 33. Rxb8 Rxb8 34. Rc1 Kd7 35. d5 exd5 36. Nxd5 Rb3+ 37. Ke2 Bd8 38.
Nb4 Bxa5 39. Nxa6 Bxd2 40. Nc5+ Kd6 41. Ne4+ Kd5 42. Nxd2 Rb7 43. Rc8 Re7+
44. Kf3 Ke6 45. Rc3 Kf7 46. Nf1 Na4 47. Rc6 Rd7 48. Ne3 Nb2 49. g4 Nd3 50.
Rb6 Ne5+ 51. Kg2 Ng6 52. Kg3 Ne7 53. Rb5 g6 54. h4 Kg7 55. Rc5 Rb7 56. Ra5
Kf7 57. g5 Kg7 58. Ra6 fxg5 59. hxg5 h5 60. gxh6+ Kxh6 61. Kg2 Kg5 62. Nc4
Nf5 63. Nd2 Rb4 64. Nf3+ Kh5 65. Ra5 Re4 66. Kf1 Kg4 67. Ne5+ Kg5 68. Kg2
Rb4 69. Nf3+ Kh6 70. Kh3 Rb3 71. Kg2 Rb4 72. Ra8 Rb5 73. Ra4 Ng7 74. Nd4
Rb6 75. Nf3 Nh5 76. Ne5 Rb5 77. Nc4 Rg5+ 78. Kf3 Rf5+ 79. Ke3 Nf4 80. f3
Ng2+ 81. Kf2 Nh4 82. Nd2 Kh5 83. Kg3 g5 84. Ra6 Rf4 85. Ra3 Nf5+ 86. Kh3
g4+ 87. fxg4+ Rxg4 88. Ra7 Rg3+ 89. Kh2 Re3 90. Kg1 Re2 91. Nf3 Kg4 92. Rf7
Re3 93. Nh2+ Kf4 94. Kf2 Rc3 95. Nf1 Ke5 96. Ra7 Rc2+ 97. Ke1 Nd4 98. Kd1
Rf2 99. Nd2 Rf4 100. Ra6 Rg4 101. Nc4+ Ke4 102. Nd2+ Kd5 103. Nf1 Ke4 104.
Ra7 Rf4 105. Re7+ Kd3 106. Re3+ Kc4 107. Nd2+ Kd5 108. Rd3 Kc5 109. Rh3 Rg4
110. Nb3+ Nxb3 111. Rxb3 Kd6 112. Rh3 Rg1+ 113. Kd2 Ra1 114. Rh7 Kc6 115.
Rh6+ Kd7 116. Rh8 Ra2+ 117. Kc3 Kd6 118. Kb3 Rf2 119. Rh7 Rf3+ 120. Kc2 Ke6
121. Rh4 Rf1 122. Rh8 Rf2+ 123. Kc1 Kd6 124. Re8 Rf1+ 125. Kc2 Rg1 126. Rh8
Ke5 127. Rh6 Rf1 128. Rh7 Ke6 129. Rh5 Rf2+ 130. Kc1 Kf7 131. Re5 Rh2 132.
Re3 Rh1+ 133. Kd2 Rf1 134. Rh3 Ra1 135. Rh4 Ra2+ 136. Kc3 Ra3+ 137. Kd2 Kf6
138. Kc2 Ra2+ 139. Kd3 Rf2 140. Ke3 Rg2 141. Rh7 Rg3+ 142. Ke2 Rg1 143. Rh8
Ra1 144. Rf8+ Ke7 145. Rf3 Ra2+ 146. Kd1 Rh2 147. Rf4 Rb2 148. Re4+ Kf8
149. Rg4 Ra2 150. Rf4+ Kg7 151. Re4 Rg2 152. Rf4 Kg6 153. Re4 Ra2 154. Rh4
Ra3 155. Kd2 Kf6 156. Ke1 Rg3 157. Ke2 Rg2+ 158. Kf3 Rc2 159. Rh5 Kg7 160.
Ra5 Rc1 161. Rb5 {0.00/127 2 50 moves rule} 1/2-1/2[/pgn]

Chessqueen · Post by **Chessqueen** » Wed Jun 15, 2022 1:50 pm

I guess Komodo Dragon 2.6.1 Elo = 3401 do NOT care about your latest search patches for Berserk. Komodo Dragon play instantly at 2 or 3 seconds per move and your latest Berserk use the full time control of 15/10 and Dragon still is able to draw amazing

[pgn][Event "Latest Berserk"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.15"]
[Round "2"]
[White "Dragon-2.6.1-64bit-avx2"]
[Black "Berserk-9-x64-avx2"]
[Result "1/2-1/2"]
[BlackElo "3440"]
[ECO "B97"]
[Opening "Sicilian"]
[Time "05:18:26"]
[Variation "Najdorf, Poisoned Pawn, Main Line, Timman's 13.Be2"]
[WhiteElo "3401"]
[TimeControl "900+10"]
[Termination "normal"]
[PlyCount "397"]

1. Nc3 c5 2. e4 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Qb6 8.
Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. Be2 Be7 14.
e5 dxe5 15. Bxf6 Bxf6 16. Bh5+ g6 17. O-O O-O 18. Ne4 Bg7 19. Be2 a5 20.
Rxf8+ Bxf8 21. Bc4 Qe7 22. Kh1 a4 23. Qc3 a3 24. Qxe5 Bg7 25. Qg3 Kh8 26.
Rd1 Ra4 27. Qb3 Ra8 28. Qb6 Be5 29. h3 Kg7 30. Qxc6 Rb8 31. Ba6 Qc7 32.
Qxc7+ Bxc7 33. Bxc8 Rxc8 34. c4 Be5 35. c5 Rb8 36. Nd6 Rb4 37. c6 Bxd6 38.
Rxd6 Kf6 39. Rd3 Rc4 40. Rxa3 Rxc6 41. Kh2 Rc4 42. Ra8 Rc2 43. a4 Ra2 44.
a5 e5 45. a6 Ra3 46. a7 Kg7 47. Kg1 Ra2 48. Kh2 e4 49. Kg3 e3 50. Re8 Rxa7
51. Rxe3 h5 52. Kh2 Kh6 53. Re8 Ra3 54. Re4 Ra7 55. Re8 Ra3 56. Re7 Ra6 57.
Rc7 Rf6 58. Ra7 Rf8 59. Ra2 Rf1 60. Re2 Rf8 61. Rc2 Ra8 62. Rc3 Kg5 63. Rb3
Rg8 64. Rb5+ Kh6 65. Rb2 Ra8 66. Rc2 Ra7 67. Rf2 Ra3 68. Rb2 Ra5 69. Re2
Rg5 70. Re8 Ra5 71. Rh8+ Kg7 72. Rb8 Kh6 73. Rb4 Ra6 74. Rd4 Ra7 75. Rd2
Ra6 76. Rd8 Rc6 77. Rh8+ Kg5 78. Re8 Ra6 79. Re3 Rf6 80. Rb3 Rf8 81. Rg3+
Kh6 82. Ra3 Rf6 83. Ra8 Rb6 84. Ra4 Re6 85. Ra2 Re8 86. Ra3 Re1 87. Ra8 Re4
88. Ra7 Re1 89. Ra8 Rb1 90. Rh8+ Kg7 91. Rd8 Rb6 92. Rd4 Kf7 93. Rd3 Rb8
94. Rd7+ Kf8 95. Rc7 Rb5 96. h4 Ra5 97. Rc2 Ra4 98. g3 Rb4 99. Kh1 Rb1+
100. Kg2 Kg7 101. Rc3 Rb6 102. Re3 Rb1 103. Kf3 Rb2 104. Ra3 Rb5 105. Ra7+
Kg8 106. Ke4 Rb2 107. Rc7 Ra2 108. Rb7 Rf2 109. Rb6 Kg7 110. Rb4 Rf8 111.
Rb2 Rf6 112. Rd2 Ra6 113. Ke3 Ra7 114. Kf3 Re7 115. Kg2 Ra7 116. Kh1 Ra3
117. Kh2 Ra7 118. Kg2 Kh6 119. Kh3 Ra8 120. Kg2 Ra4 121. Rc2 Ra6 122. Rc4
Ra2+ 123. Kf3 Ra1 124. Rc3 Rh1 125. Ke2 Ra1 126. Rb3 Ra6 127. Kf3 Ra1 128.
Re3 Ra6 129. Re7 Ra5 130. Kg2 Rb5 131. Kf3 Rb6 132. Re2 Ra6 133. Rd2 Ra7
134. Re2 Kh7 135. Rd2 Ra5 136. Rc2 Kg8 137. Kf2 Kg7 138. Kg2 Ra7 139. Kh2
Ra1 140. Rc7+ Kg8 141. Rc2 Kh7 142. Rc7+ Kg8 143. g4 Ra4 144. gxh5 Rxh4+
145. Kg3 Rxh5 146. Kf4 Rf5+ 147. Kg4 Rf7 148. Rc6 Rf1 149. Rxg6+ Kf7 150.
Rb6 Rg1+ 151. Kf3 Ke7 152. Rb3 Rf1+ 153. Kg2 Rf8 154. Rb6 Rg8+ 155. Kf1 Rh8
156. Rb7+ Ke6 157. Rb6+ Kd7 158. Kg2 Re8 159. Rb7+ Kc8 160. Rg7 Re5 161.
Rg8+ Kd7 162. Kf1 Ra5 163. Rg7+ Ke6 164. Ke2 Ra2+ 165. Kd3 Rh2 166. Rg8 Rh1
167. Ke2 Rb1 168. Kd3 Rc1 169. Rg6+ Ke7 170. Rb6 Rh1 171. Rb7+ Kd6 172. Rf7
Ke6 173. Rc7 Re1 174. Rc6+ Kd7 175. Rg6 Re8 176. Rg7+ Kd8 177. Kd2 Rh8 178.
Rg5 Rh1 179. Kc3 Rh2 180. Rg8+ Kd7 181. Rg3 Rh8 182. Rg7+ Kd6 183. Rg6+ Ke7
184. Rc6 Rh2 185. Rc7+ Kd6 186. Rg7 Rh3+ 187. Kd2 Ke6 188. Rc7 Rh2+ 189.
Kc3 Kd5 190. Rc8 Rf2 191. Rg8 Ke6 192. Rb8 Ra2 193. Rg8 Ra4 194. Rg6+ Kd5
195. Rh6 Rg4 196. Rh3 Rg5 197. Kd2 Rg8 198. Kd3 Rg1 199. Rh5+ {0.00/99 2 50
moves rule} 1/2-1/2[/pgn]

Chessqueen · Post by **Chessqueen** » Wed Jun 15, 2022 1:52 pm

I guess Komodo Dragon 2.6.1 Elo = 3401 do NOT care about your latest search patches for Berserk. Komodo Dragon play instantly at 2 or 3 seconds per move and your latest Berserk use the full time control of 15/10 and Dragon still is able to draw amazing

[pgn][Event "Latest Berserk"]
[Site "DESKTOP-OFQ3C0P"]
[Date "2022.06.15"]
[Round "3"]
[White "Berserk-9-x64-avx2"]
[Black "Dragon-2.6.1-64bit-avx2"]
[Result "1/2-1/2"]
[BlackElo "3401"]
[ECO "D27"]
[Opening "QGA"]
[Time "06:13:14"]
[Variation "Classical, 6...a6 7.Bb3 Nc6 8.Nc3"]
[WhiteElo "3440"]
[TimeControl "900+10"]
[Termination "adjudication"]
[PlyCount "135"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Nf3 e6 5. Bxc4 c5 6. O-O a6 7. Bb3 Nc6 8.
Nc3 cxd4 9. exd4 {(e3xd4 Bf8-e7 Bc1-f4 O-O a2-a3 Nc6-a5 Bb3-a2 b7-b5 d4-d5
e6xd5 Ba2xd5 Bc8-b7 Bd5xb7 Qd8xd1 Ra1xd1 Na5xb7 Rf1-e1 Rf8-e8 Kg1-f1 Nb7-a5
a3-a4 b5xa4 Nc3xa4 Be7-f8 Re1xe8 Ra8xe8 Na4-b6 Na5-b3 h2-h3 Nb3-c5 Bf4-e3
Nc5-e6 Nb6-d7 Nf6xd7) +0.45/28 30} Be7 {(Bf8-e7 Bc1-f4 O-O) -0.32/21 2} 10.
Bf4 {(Bc1-f4 O-O a2-a3 Nc6-a5 Bb3-a2 b7-b5 d4-d5 e6xd5 Ba2xd5 Bc8-b7 Bd5xb7
Na5xb7 Qd1-c2 Nb7-c5 Rf1-d1 Qd8-c8 Ra1-c1 Rf8-d8 Rd1xd8+ Qc8xd8 Nc3-e2
Nc5-e6 Bf4-e3 Qd8-d7 Ne2-d4 Nf6-d5 Qc2-c6 Qd7xc6 Rc1xc6 Ne6-d8 Rc6-c1 h7-h6
Kg1-f1 Be7-f6 Rc1-c2 Nd5xe3+ f2xe3 Nd8-e6 Rc2-c6 Ne6xd4) +0.37/30 20} O-O
{(O-O Rf1-e1 Nc6-a5) -0.17/23 2} 11. a3 {(a2-a3 Nc6-a5 Bb3-a2 b7-b5 d4-d5
e6xd5 Ba2xd5 Bc8-b7 Bd5xb7 Na5xb7 Qd1-c2 Nb7-c5 Rf1-d1 Qd8-c8 Ra1-c1 Rf8-d8
Rd1xd8+ Qc8xd8 Nc3-e2 Qd8-d3 Bf4-e3 Qd3xc2 Rc1xc2 Nc5-d3 Rc2-d2 Nd3-c5
Kg1-f1 Nc5-b3 Rd2-c2 Nf6-d5 Ne2-d4 Nd5xe3+ f2xe3 Nb3xd4 Nf3xd4 Be7-f6
Rc2-c6 Ra8-e8 Rc6xa6) +0.51/31 19} Na5 {(Nc6-a5 Bb3-a2 b7-b5 d4-d5 e6xd5
Nc3xd5 Nf6xd5 Ba2xd5 Bc8-b7 Bd5xb7 Na5xb7 Rf1-e1 Rf8-e8 b2-b4 Be7-f6 Bf4-e5
Bf6xe5 Nf3xe5 Qd8-f6 Ne5-d7 Qf6-c3 h2-h4 Nb7-d6 Nd7-b6 Qc3xe1+ Qd1xe1
Re8xe1+ Ra1xe1 Ra8-b8 Nb6-d5 Nd6-c4 Nd5-c7 Nc4xa3 Nc7xa6) +0.02/24 2} 12.
Ba2 {(Bb3-a2 b7-b5 d4-d5 e6xd5 Ba2xd5 Bc8-b7 Bd5xb7 Na5xb7 Qd1-c2 Qd8-c8
Ra1-c1 Nb7-a5 Rf1-e1 Qc8-b7 Re1-e2 Rf8-e8 Bf4-g5 h7-h6 Bg5-h4 Be7-d8 Nf3-d4
Ra8-c8 Rc1-d1 g7-g6 Re2xe8+ Nf6xe8 Bh4xd8 Rc8xd8 h2-h3 Ne8-f6 Nd4-f3
Rd8xd1+ Qc2xd1 Na5-c4) +0.43/31 22} b5 {(b7-b5 d4-d5 e6xd5 Nc3xd5 Nf6xd5
Qd1xd5 Qd8xd5 Ba2xd5 Bc8-b7 Bd5xb7 Na5xb7 Rf1-e1 Be7-f6 Bf4-e5 Bf6xe5
Nf3xe5 Rf8-c8 Ra1-d1 Nb7-a5 Ne5-d7 Rc8-c6 Nd7-e5 Rc6-c8) 0.00/27 4} 13. d5
{(d4-d5 e6xd5 Ba2xd5 Bc8-b7 Bd5xb7 Na5xb7 Qd1-c2 Rf8-e8 Bf4-e5 Nf6-d7
Rf1-d1 Qd8-c8 Be5-f4 Nd7-f6 h2-h3 h7-h6 b2-b4 Qc8-c4 Bf4-e5 Ra8-d8 Be5-d4
Nb7-d6 Ra1-c1 Qc4-c6 a3-a4 b5xa4 Qc2xa4 Qc6xa4 Nc3xa4 Nd6-b5 Bd4-c5 Rd8xd1+
Rc1xd1 Re8-d8 Rd1-c1 Nf6-d5 Bc5xe7 Nd5xe7 Na4-c5 Nb5-c7) +0.44/31 21} exd5
{(e6xd5 Ba2xd5 Bc8-b7 Bd5xb7 Na5xb7 Qd1-c2 Ra8-c8 Bf4-e5 h7-h6 Ra1-d1
Qd8-b6 Be5-d4 Qb6-c7 Rf1-e1 Rf8-e8 Qc2-b1 Qc7-c6 Nf3-e5 Qc6-c7 Ne5-f3)
0.00/24 2} 14. Bxd5 {(Ba2xd5 Bc8-b7 Bd5xb7 Na5xb7 Qd1-c2 Rf8-e8 Rf1-d1
Qd8-c8 Ra1-c1 Nb7-c5 h2-h3 Be7-f8 Bf4-d6 Bf8xd6 Rd1xd6 Nc5-e6 Nc3-e2 Qc8xc2
Rc1xc2 Nf6-e4 Rd6-c6 Re8-d8 g2-g3 Ne4-f6 Ne2-c3 Kg8-f8 Kg1-f1 Rd8-c8 Nc3-e2
Rc8-d8 Kf1-g2 g7-g6 Ne2-c3 Kf8-g7 Rc2-e2 Rd8-d3 Nf3-e1 Rd3-d8) +0.50/31 18}
Bb7 {(Bc8-b7 Bd5xb7 Na5xb7) -0.12/24 2} 15. Bxb7 {(Bd5xb7 Na5xb7 Qd1-c2
Nb7-c5 Ra1-d1 Qd8-c8 Rf1-e1 Nc5-e6 Bf4-e5 Qc8-c4 Qc2-e2 Qc4xe2 Nc3xe2 b5-b4
a3-a4 Rf8-c8 Ne2-d4 Ne6-c5 a4-a5 Nf6-e4 Nd4-f5 Be7-f8 Nf5-e3 f7-f6 Be5-d4
Rc8-d8 Ne3-c4 Ra8-c8 g2-g3 Rd8-e8 Bd4-e3 Nc5-a4 b2-b3 Na4-c5 Nf3-d4)
+0.35/31 28} Qxd1 {(Qd8xd1 Rf1xd1 Na5xb7 Nf3-d4 Rf8-e8 Nd4-f5 Be7-f8 b2-b4
Ra8-c8 Ra1-c1 Re8-d8 Bf4-e5 Nf6-e8 Be5xg7 Rd8xd1+ Rc1xd1 Ne8xg7 Nf5-h6+
Kg8-h8 Nh6xf7+ Kh8-g8 Nf7-h6+ Kg8-h8 Nh6-f7+) 0.00/24 4} 16. Raxd1 {(Ra1xd1
Na5xb7 Rf1-e1 Rf8-e8 Kg1-f1 Ra8-c8 a3-a4 b5-b4 Nc3-d5 Nf6xd5 Rd1xd5 Kg8-f8
Nf3-d4 Re8-d8 Rd5xd8+ Be7xd8 Re1-e2 Bd8-f6 Nd4-b3 Rc8-c4 Bf4-e3 h7-h5 g2-g3
Bf6-e5 f2-f4 Be5-d6 Re2-d2 Kf8-e7 Kf1-e2 Ke7-e6 Nb3-d4+ Ke6-f6 Ke2-d3
Rc4-c7 Nd4-b3 g7-g6 Be3-b6 Rc7-c6 Bb6-d4+ Kf6-e6) +0.59/32 40} Nxb7
{(Na5xb7 Rf1-e1 Rf8-e8) -0.01/25 4} 17. Rfe1 {(Rf1-e1 Rf8-e8 Kg1-f1 Ra8-d8
Nf3-d4 Be7-f8 Re1xe8 Rd8xe8 Nd4-b3 Re8-c8 h2-h3 Bf8-e7 Kf1-e2 Nb7-d8 Bf4-e5
Nd8-e6 Be5-d6 Kg8-f8 Ke2-e3 g7-g6 Bd6xe7+ Kf8xe7 f2-f3 Rc8-c4 Nb3-d4 Nf6-d7
Nc3-d5+ Ke7-d6 b2-b3 Rc4xd4 Rd1xd4 Ne6xd4 Ke3xd4 Nd7-c5 b3-b4 Nc5-b3+
Kd4-e4 Nb3-d2+ Ke4-d4) +0.41/34 25} Rfe8 {(Rf8-e8 Kg1-f1 Ra8-c8 a3-a4 b5xa4
Nc3xa4 Nb7-c5 Na4xc5 Be7xc5 Re1xe8+ Rc8xe8 Rd1-a1 Re8-a8 Bf4-d2 Nf6-e4
Bd2-e1 Bc5-f8 b2-b4 Ne4-d6 Nf3-e5 Nd6-b5 Ne5-d7 f7-f6 Nd7xf8 Kg8xf8 Ra1-a5
Kf8-f7 f2-f3 Nb5-c7 g2-g3 Nc7-b5) -0.10/26 3} 18. Kf1 {(Kg1-f1 Ra8-d8
Nf3-d4 Be7-f8 Re1xe8 Rd8xe8 Nd4-b3 Re8-c8 h2-h3 Bf8-e7 Kf1-e2 Nb7-d8 Bf4-d6
Kg8-f8 f2-f3 Nd8-e6 Ke2-e3 Rc8-c4 Nb3-a5 Rc4-c8 h3-h4 g7-g6 Bd6xe7+ Kf8xe7
Rd1-d2 Rc8-c5 g2-g4 Rc5-e5+ Ke3-f2 Re5-c5 Kf2-g3 h7-h5 g4-g5 Nf6-d7)
+0.39/33 26} Rac8 {(Ra8-c8 a3-a4 b5xa4 Nc3xa4 Kg8-f8 Bf4-e5 Be7-b4 Na4-c3
Nf6-g4 Be5-d4 Re8xe1+ Rd1xe1 Bb4-c5 Re1-e4 Bc5xd4 Re4xd4 Ng4-f6 Nf3-e5
g7-g6 Rd4-a4 a6-a5 Ra4-c4 Rc8xc4 Ne5xc4) -0.07/24 2} 19. a4 {(a3-a4 b5xa4
Nc3xa4 Nb7-c5 Na4xc5 Be7xc5 Re1xe8+ Rc8xe8 Nf3-e5 Bc5-f8 Ne5-d3 Re8-d8
Kf1-e2 Rd8-e8+ Ke2-f3 Re8-d8 Bf4-g5 Rd8-d6 Bg5-e3 h7-h6 Kf3-e2 Nf6-d5
Be3-d2 Rd6-e6+ Ke2-f1 Re6-b6 Rd1-a1 Nd5-b4 Nd3xb4 Bf8xb4 Bd2-e3 Rb6-c6
Kf1-e2 Rc6-c2+ Ke2-d3 Rc2xb2) +0.60/31 14} bxa4 {(b5xa4 Nc3xa4 Kg8-f8
Bf4-e5 Be7-b4 Na4-c3 Nf6-g4 Be5-d4 Re8xe1+ Kf1xe1 Bb4-c5 h2-h3 Bc5xd4
Rd1xd4 Ng4-f6 Ke1-d1 g7-g6 Rd4-b4 Nb7-c5 Nf3-e5 Rc8-d8+ Kd1-c2 Rd8-e8
Ne5-g4 Nf6-e4 Nc3xe4 Nc5xe4) -0.04/25 2} 20. Nxa4 {(Nc3xa4 Be7-f8 Bf4-e5
Rc8-c4 Na4-c3 Nf6-g4 Be5-d4 Re8-d8 Nc3-e2 Bf8-b4 Bd4-c3 Rd8xd1 Re1xd1
Bb4xc3 Ne2xc3 Rc4-b4 Rd1-d2 Ng4-f6 Nf3-e5 g7-g6 Ne5-d3 Rb4-b6 Rd2-c2 Kg8-g7
Kf1-e2 Rb6-e6+ Ke2-d1 Re6-b6 b2-b4 Nb7-d6 Kd1-c1 Nd6-c4 Nc3-d1) +0.57/30
19} Kf8 {(Kg8-f8 Bf4-g5 Nb7-c5 Na4xc5 Rc8xc5 Nf3-e5 Kf8-g8 Bg5xf6 Be7xf6
Ne5-d7 Rc5-c8 Nd7xf6+ g7xf6 Rd1-a1 Re8xe1+ Kf1xe1 Rc8-c2 Ra1xa6 Rc2xb2
Ra6xf6 Kg8-g7 Rf6-f3 Rb2-b1+ Ke1-e2 Rb1-b2+ Ke2-d1 f7-f6 Kd1-c1 Rb2-a2
Rf3-g3+ Kg7-f7) -0.04/26 2} 21. Ne5 {(Nf3-e5 Re8-d8 Rd1xd8+ Nb7xd8 Na4-b6
Rc8-c2 Re1-e2 Rc2xe2 Kf1xe2 Kf8-e8 Bf4-d2 Be7-c5 Bd2-e3 Bc5-d6 Ne5-c4
Bd6-e7 Be3-d2 Nf6-e4 Bd2-e1 Nd8-c6 Nb6-d5 Ke8-d7 Nd5xe7 Kd7xe7 f2-f3 Ne4-c5
Be1-f2 Nc5-e6 Ke2-e3 Ne6-c5 Ke3-d2 Nc5-e6 Kd2-c3 Ne6-c7 Nc4-e3 Ke7-d6
Kc3-c4) +0.49/35 86} Red8 {(Re8-d8 Bf4-g5 Rd8xd1 Re1xd1 Rc8-c2 Bg5xf6 g7xf6
Ne5-d3 a6-a5 Rd1-c1 Rc2xc1+ Nd3xc1 Nb7-c5 Na4-b6 Kf8-e8 Nb6-d5 Be7-d8
Kf1-e2 Ke8-d7 Ke2-e3 Kd7-c6 Ke3-d4 f6-f5 Kd4-c4 Nc5-b7 Nc1-d3 Nb7-d6+
Kc4-d4) -0.09/25 2} 22. Bg5 {(Bf4-g5 Rd8xd1 Re1xd1 Kf8-e8 Na4-c3 a6-a5
Bg5-e3 Nb7-c5 Nc3-b5 Nc5-b7 b2-b3 Nf6-e4 Nb5-d4 Rc8-c3 Rd1-e1 Be7-c5 Ne5-c6
Ke8-d7 Kf1-e2 Bc5-b6 Nc6-e5+ Kd7-e8 Ne5-c4 Bb6-c5 Re1-a1 Bc5-b4 Ra1-c1
Rc3xc1 Be3xc1 Ne4-c3+ Ke2-d3 Nb7-c5+ Kd3-c2 Nc3-d5 Nc4-d6+ Ke8-f8) +0.39/34
130} Rxd1 {(Rd8xd1 Re1xd1 Kf8-e8 Rd1-e1 Nf6-d5 Bg5xe7 Ke8xe7 Re1-d1 Nd5-f6
Na4-b6 Rc8-c2 Nb6-c4 g7-g6 b2-b4 Nb7-d8 Rd1-a1 Nf6-d5 Ra1-d1 Nd5-f6)
0.00/27 2} 23. Rxd1 {(Re1xd1 Kf8-e8 Rd1-e1 Nf6-d5 Bg5xe7 Ke8xe7 g2-g3
Rc8-c7 Re1-e4 Nb7-d6 Re4-e2 Nd6-b7 Ne5-d3+ Ke7-d6 Re2-e4 a6-a5 b2-b3 Nd5-c3
Re4-d4+ Kd6-e7 Nd3-f4 Ke7-f8 Kf1-g2 Nc3xa4 b3xa4 h7-h6 h2-h4 g7-g5 h4xg5
h6xg5 Nf4-d3 Rc7-c3 Rd4-d7 Nb7-c5 Nd3xc5 Rc3xc5 Rd7-a7 Kf8-g7 Ra7-a6)
+0.40/31 11} Ke8 {(Kf8-e8 Rd1-e1 Nf6-d5 Bg5xe7 Ke8xe7 Re1-d1 Nd5-f6 Na4-b6
Rc8-c2 Nb6-c4 g7-g6 b2-b4 Nb7-d8 Rd1-a1 Nf6-d5 Ra1-d1 Nd5-f6) 0.00/30 2}
24. Nc3 {(Na4-c3 a6-a5 Rd1-d4 Rc8-c5 Ne5-f3 Nb7-d8 Bg5-e3 Rc5-c7 Rd4-a4
Rc7-b7 Ra4xa5 Rb7xb2 Ra5-a8 Nf6-g4 Be3-d4 Be7-f6 Bd4xf6 Ng4xf6 Nf3-d4
Ke8-d7 Ra8-a6 Nf6-g4 h2-h3 Ng4-e5 Nd4-f5 g7-g6 Nf5-e3 Nd8-e6 Ne3-d5 Ne5-d3
Ra6-a7+ Kd7-e8 Nc3-e4 Rb2-b1+ Kf1-e2 Ne6-f4+ Ke2-d2) +0.38/33 31} Nc5
{(Nb7-c5 Rd1-a1 Nc5-e6 Bg5-e3 Be7-d6 Ne5-f3 Bd6-b4 Ra1xa6 Bb4xc3 b2xc3
Nf6-d5 Nf3-d4 Rc8xc3 Nd4xe6 Nd5xe3+ f2xe3 f7xe6 Ra6xe6+ Ke8-f7 Re6-e4 h7-h5
Re4-f4+ Kf7-g6 Kf1-f2 Kg6-h6 h2-h4 g7-g6 Rf4-b4 Rc3-c2+ Kf2-g3 Rc2-c3
Kg3-f3 Rc3-a3 Kf3-f2 Ra3-a2+ Kf2-f3) -0.02/29 5} 25. Be3 {(Bg5-e3 Nc5-e6
h2-h3 Rc8-b8 Ne5-d3 Nf6-d7 Nc3-a4 Be7-f6 Rd1-c1 Nd7-e5 Nd3-c5 Ne6xc5 Na4xc5
Rb8xb2 Nc5xa6 Rb2-b7 Rc1-c2 Bf6-e7 Be3-d4 f7-f6 Bd4xe5 f6xe5 Na6-c7+ Ke8-d7
Nc7-d5 Kd7-e6 Nd5xe7 Ke6xe7 Rc2-a2 Rb7-b1+ Kf1-e2 Rb1-b3 Ra2-a6 Ke7-f7
g2-g3 h7-h6 Ra6-a7+ Kf7-g6 Ra7-e7) +0.37/33 65} Ne6 {(Nc5-e6 Rd1-a1 Be7-b4
Ra1xa6 Bb4xc3 b2xc3 Nf6-d5 Be3-d2 Nd5xc3 g2-g3 Nc3-b5 Bd2-e3 Nb5-d4 Kf1-g2
f7-f6 Ne5-d3 Rc8-d8 Be3xd4 Ne6xd4 h2-h4 Nd4-f5 Nd3-f4 Rd8-d7 Ra6-e6+ Ke8-f7
h4-h5 Nf5-e7 Re6-b6 Ne7-d5 Nf4xd5 Rd7xd5 Rb6-b7+ Kf7-f8) +0.03/28 2} 26. h3
{(h2-h3 Rc8-b8 Ne5-d3 Nf6-d7 Rd1-e1 Rb8-b3 Kf1-e2 Nd7-c5 Be3xc5 Be7xc5
Ke2-d2 Bc5-e7 Re1-a1 Rb3-b6 Nc3-d5 Be7-g5+ Kd2-e2 Rb6-b3 Nd5-c3 Ne6-f4+
Nd3xf4 Bg5xf4 Ra1xa6 Rb3xb2+ Ke2-f3 Bf4-e5 Nc3-d1 Rb2-d2 Nd1-e3 Be5-d4
Kf3-e4 Bd4xe3 Ke4xe3 Rd2-b2 Ke3-f3 Ke8-e7 h3-h4 h7-h6 g2-g3) +0.33/35 26}
Rb8 {(Rc8-b8 Ne5-d3 Rb8-d8 Kf1-e2 Nf6-d5 Rd1-a1 Nd5xe3 f2xe3 Rd8-d6 Ra1-a4
Rd6-c6 Nc3-d5 Rc6-c2+ Ke2-d1 Rc2xg2 Ra4xa6 Rg2-g5 Nd5xe7 Ke8xe7 b2-b4
Rg5-g3 Kd1-d2 Rg3xh3 Ra6-a7+ Ke7-d6 Ra7xf7 Rh3-h2+ Kd2-c3 Rh2-h3 Kc3-d2)
0.00/25 2} 27. Rb1 {(Rd1-b1 Be7-c5 Ne5-d3 Bc5xe3 f2xe3 Ne6-c7 Kf1-e2 Nc7-d5
Rb1-a1 Nd5xc3+ b2xc3 Nf6-e4 c3-c4 Rb8-b3 Nd3-f4 Rb3-c3 Ra1xa6 Rc3xc4
Ra6-a8+ Ke8-d7 Ke2-d3 Rc4-b4 Ra8-a7+ Kd7-e8 Nf4-d5 Ne4-c5+ Kd3-e2 Rb4-b7
Ra7-a5 Nc5-b3 Ra5-a3 Nb3-c5 Ke2-f3 Rb7-d7 Ra3-a8+ Rd7-d8 Nd5-c7+ Ke8-e7)
+0.24/34 83} Rb3 {(Rb8-b3 Ne5-d3 Nf6-e4 Nc3xe4 Rb3xd3 Rb1-a1 Rd3-b3 Ra1xa6
Rb3xb2 g2-g4 Rb2-c2 Ra6-a8+ Ke8-d7 Ra8-a7+ Rc2-c7 Ra7-a8 Ne6-d8 Ne4-g3
Be7-c5 Be3xc5 Rc7xc5 h3-h4 Rc5-c7 Ng3-f5 Nd8-e6 Ra8-h8 Rc7-c1+ Kf1-e2)
+0.03/26 2} 28. Nf3 {(Ne5-f3 Be7-c5 Be3-c1 Bc5-d6 Kf1-e2 Bd6-f4 Nf3-d2
Rb3-b4 Rb1-a1 Ne6-c5 Ra1-a5 Nf6-d7 Nc3-a2 Bf4xd2 Ke2xd2 Rb4xb2+ Bc1xb2
Nc5-b3+ Kd2-d3 Nb3xa5 Bb2xg7 Nd7-c5+ Kd3-c3 Na5-c6 Kc3-c4 Nc5-e6 Bg7-h6
Nc6-e5+ Kc4-c3 a6-a5 Na2-c1 Ke8-e7 Nc1-e2 Ke7-d6) +0.27/33 51} Kf8 {(Ke8-f8
Rb1-a1 Rb3xb2 Ra1xa6 Rb2-b8 Nf3-d4 Ne6xd4 Be3xd4 Rb8-c8 Kf1-e2 Nf6-e8
Nc3-d5 Be7-c5 Nd5-b6 Bc5xb6 Ra6xb6 Kf8-e7 Ke2-d3 f7-f6 f2-f3 Ne8-d6 Bd4-a1
Nd6-f5) +0.05/24 2} 29. Nd4 {(Nf3-d4 Ne6xd4 Be3xd4 Nf6-e8 Nc3-d1 Be7-f6
Bd4-c5+ Bf6-e7 Bc5-e3 Ne8-c7 Rb1-a1 Kf8-e8 Be3-d4 f7-f6 Kf1-e2 Ke8-d7
Bd4-c3 h7-h5 Ra1-a4 Rb3-b5 Nd1-e3 Be7-c5 Ne3-f5 Bc5-f8 Nf5-d4 Rb5-d5 Nd4-c2
Bf8-d6 Nc2-e3 Rd5-b5 Ke2-f3 Bd6-c5 g2-g3 Rb5-b6 Ra4-a5) +0.44/33 19} Nxd4
{(Ne6xd4 Be3xd4 Rb3-b8 Kf1-e2 Nf6-d7 Nc3-d5 Be7-c5 Bd4-c3 Nd7-b6 Nd5xb6
Rb8xb6 Rb1-d1 Rb6-e6+ Ke2-f3 Bc5-e7 Rd1-c1 h7-h5 Bc3-d2 Re6-f6+ Kf3-e4
Rf6-e6+ Ke4-f3) 0.00/26 3} 30. Bxd4 {(Be3xd4 Nf6-e8 Nc3-d1 Be7-f6 Bd4-c5+
Bf6-e7 Bc5-e3 Ne8-c7 Rb1-a1 Kf8-e8 Be3-d4 f7-f6 Bd4-c3 Ke8-d7 Ra1-a4 g7-g6
Kf1-e2 Rb3-b6 Nd1-e3 Rb6-d6 Ra4-a5 Nc7-b5 Ne3-c4 Rd6-c6 Ke2-d3 Nb5-c7 f2-f4
Nc7-e6 g2-g3 Ne6-c5+ Kd3-e3 Nc5-b3 Ra5-d5+ Kd7-e6) +0.41/32 8} Rb8 {(Rb3-b8
Bd4-e5 Rb8-b4 Rb1-c1 Rb4-c4 Rc1-a1 Rc4-c6 Ra1-d1 Nf6-e8 Rd1-d7 Be7-f6
Be5xf6 Ne8xf6 Rd7-a7 Rc6-b6 Ra7-a8+ Kf8-e7 Ra8-a7+ Ke7-e8 Nc3-a4 Rb6-c6
Na4-c3 Rc6-b6) 0.00/29 2} 31. Ke2 {(Kf1-e2 Nf6-e8 Nc3-d1 Be7-f6 Bd4-c5+
Bf6-e7 Bc5-a7 Rb8-b7 Ba7-e3 Ne8-c7 Rb1-a1 g7-g6 Be3-d4 Be7-b4 Nd1-e3 Rb7-b5
Ke2-d3 Kf8-e8 Kd3-c4 Bb4-d6 Ra1-a4 Ke8-d7 Bd4-c3 Kd7-c6 Kc4-d3 Bd6-c5
Kd3-e2 Kc6-d7 g2-g3 Kd7-c6 Ne3-c4) +0.45/31 44} Ne8 {(Nf6-e8 Bd4-e3 Ne8-c7
Ke2-d3 Be7-f6 Kd3-c2 Rb8-c8 Be3-c5+ Kf8-e8 Rb1-d1 Nc7-e6 Bc5-e3 Ne6-c7
Be3-d4 Bf6xd4 Rd1xd4 Nc7-e6 Rd4-b4 Rc8-c5 Kc2-b3 a6-a5 Rb4-b8+ Ke8-d7
Rb8-b7+ Kd7-e8 Rb7-b8+) 0.00/29 4} 32. Ne4 {(Nc3-e4 Ne8-c7 Rb1-c1 Nc7-b5
Bd4-c5 Kf8-e8 Bc5-e3 a6-a5 b2-b3 f7-f6 g2-g4 Ke8-f7 Rc1-c6 Rb8-d8 Rc6-c4
Rd8-b8 Ne4-d2 Be7-b4 Nd2-f3 Kf7-e6 Ke2-d3 Rb8-b7 Rc4-c6+ Ke6-d5 Rc6-c8
Kd5-e6 Rc8-d8 Rb7-c7 Nf3-d4+ Nb5xd4 Be3xd4 Bb4-c5 Bd4xc5 Rc7xc5 Rd8-e8+
Ke6-f7) +0.42/31 21} Nc7 {(Ne8-c7 Rb1-c1 Nc7-b5 Bd4-c5 f7-f5 Ne4-g5 Be7xc5
Rc1xc5 Kf8-e7 Ke2-d3 Rb8-d8+ Kd3-e3 h7-h6 Ng5-f3 Ke7-f6 Rc5-c6+ Rd8-d6
Rc6xd6+ Nb5xd6 Ke3-d4 Nd6-e4 Kd4-e3 Ne4-d6) 0.00/28 2} 33. Rc1 {(Rb1-c1
Nc7-b5 Bd4-e5 Rb8-e8 Ke2-f1 a6-a5 Be5-f4 f7-f6 Bf4-e3 a5-a4 g2-g3 Re8-a8
Rc1-c6 Kf8-e8 Rc6-b6 Nb5-c7 Rb6-b7 Nc7-e6 Ne4-c3 a4-a3 b2xa3 Ra8xa3 Nc3-b5
Ra3-a1+ Kf1-e2 Ra1-a5 Ke2-f3 g7-g6 Rb7-b6 Ke8-d7 Nb5-d4 Ne6-c7 Rb6-b1
Kd7-e8 Nd4-c6 Ra5-b5 Rb1xb5) +0.39/32 29} Nb5 {(Nc7-b5 Bd4-c5 f7-f5 Ne4-g5
Be7xc5 Rc1xc5 Kf8-e7 Ke2-d3 Rb8-d8+ Kd3-e3 h7-h6 Ng5-f3 Ke7-f6 Rc5-c6+
Rd8-d6 Rc6xd6+ Nb5xd6 Ke3-d4 Nd6-e4 Kd4-e3 Ne4-d6) 0.00/30 2} 34. Be5
{(Bd4-e5 Rb8-e8 Ke2-f1 f7-f6 Be5-f4 a6-a5 Bf4-e3 Re8-a8 Rc1-c6 a5-a4 g2-g4
Kf8-e8 Kf1-e2 a4-a3 b2xa3 Ra8xa3 Rc6-b6 Nb5-c3+ Ne4xc3 Ra3xc3 Ke2-f3 Ke8-f7
h3-h4 Rc3-c4 h4-h5 Rc4-a4 h5-h6 g7-g6 Rb6-b8 g6-g5 Rb8-b7 Kf7-e6 Rb7-b8)
+0.36/29 10} Re8 {(Rb8-e8 Ke2-f1 Re8-d8 Be5-f4 f7-f6 Bf4-e3 Kf8-f7 g2-g3
a6-a5 Be3-b6 Rd8-a8 Rc1-d1 Ra8-a6 Bb6-d8 Nb5-d6 Bd8xe7 Kf7xe7 Ne4-c3 Ke7-e6
Rd1-e1+ Ke6-f7 Re1-d1 Kf7-e6) 0.00/26 2} 35. Kf1 {(Ke2-f1 f7-f6 Be5-f4
a6-a5 g2-g4 a5-a4 Rc1-c6 Re8-a8 Kf1-g2 a4-a3 b2xa3 Ra8xa3 Bf4-e3 Kf8-f7
Ne4-g3 Ra3-c3 Rc6-b6 Nb5-c7 Kg2-f3 Nc7-d5 Rb6-b7 Rc3-c7 Rb7-b5 Nd5xe3 f2xe3
g7-g6 Ng3-e4 Rc7-a7 h3-h4 Ra7-a3 Rb5-b7 Kf7-e6) +0.37/30 9} Rd8 {(Re8-d8
Be5-f4 f7-f6 Bf4-e3 Kf8-f7 Rc1-a1 Nb5-d6 Ne4xd6+ Rd8xd6 Kf1-e2 f6-f5 Ra1-a5
g7-g6 Ra5-a4 Rd6-c6 Ke2-d3 Be7-f6 b2-b4 Bf6-e7 Be3-a7 Kf7-e6 Ba7-e3 Be7-d6
Be3-a7 Ke6-f7 Ba7-d4 Kf7-e6 Bd4-a7) 0.00/30 2} 36. g3 {(g2-g3 a6-a5 Be5-f4
Kf8-e8 Rc1-c6 a5-a4 Bf4-e3 a4-a3 b2xa3 Be7xa3 Kf1-g2 Ba3-e7 g3-g4 Nb5-d4
Rc6-a6 Nd4-c2 Kg2-f3 Nc2xe3 f2xe3 Rd8-d3 Ra6-a8+ Rd3-d8 Ra8-a7 Rd8-d7
Ra7-a5 Rd7-d3 Ra5-h5 h7-h6 Rh5-a5 Rd3-a3 Ra5xa3 Be7xa3 Ne4-f2 g7-g6 h3-h4
Ba3-e7 h4-h5) +0.29/31 35} f6 {(f7-f6 Be5-f4 Kf8-f7 Bf4-e3 a6-a5 Rc1-a1
Rd8-a8 Ra1-d1 Kf7-e6 Rd1-c1 Ke6-d5 Ne4-c5 a5-a4 Nc5-d7 Kd5-e6 Nd7-b6 Ra8-a6
Rc1-c8 a4-a3 b2xa3 Ra6xa3 Rc8-c6+ Ke6-f7 Nb6-d5 Ra3-b3 Nd5xe7 Kf7xe7 Rc6-c1
Ke7-d6 Rc1-a1 Rb3-b4 Kf1-g2) 0.00/28 3} 37. Bf4 {(Be5-f4 a6-a5 Bf4-e3 a5-a4
Ne4-c5 Rd8-a8 Nc5-d7+ Kf8-f7 Nd7-b6 Ra8-a6 Kf1-g2 Kf7-e6 Rc1-c6+ Ke6-f7
Rc6-c4 a4-a3 b2xa3 Be7xa3 Rc4-c8 Ba3-d6 g3-g4 h7-h6 Nb6-c4 Bd6-e7 Rc8-b8
Nb5-d6 Nc4xd6+ Be7xd6 Rb8-b7+ Kf7-g8 Rb7-d7 Bd6-e5 Rd7-d5 Kg8-f7 f2-f4
Be5-d6) +0.29/28 8} Kf7 {(Kf8-f7 Bf4-e3 a6-a5 Rc1-a1 Rd8-a8 Ra1-d1 Kf7-e6
Rd1-c1 Ra8-b8 Ne4-c5+ Be7xc5 Rc1xc5 Rb8-b7 h3-h4 Nb5-d6 Be3-d4 Nd6-b5
Bd4-e3) 0.00/31 5} 38. Be3 {(Bf4-e3 a6-a5 Rc1-c6 Rd8-d1+ Kf1-g2 a5-a4
Ne4-d2 a4-a3 b2xa3 Nb5xa3 Rc6-c8 Na3-b5 Rc8-h8 Kf7-g6 g3-g4 Nb5-d4 Rh8-a8
Kg6-f7 Ra8-a7 Kf7-e8 Nd2-e4 Nd4-c2 Kg2-f3 Rd1-d7 Ra7-a5 g7-g6 Ra5-a6 Nc2xe3
f2xe3 Ke8-f7 Ra6-a5 Kf7-e6 Ne4-g3 Be7-d6 Ng3-e4) +0.33/33 34} a5 {(a6-a5
Rc1-c6 a5-a4 Rc6-b6 Rd8-d1+ Kf1-e2 Rd1-d5 Rb6-b7 Kf7-e6 Rb7-b6+ Ke6-f7)
0.00/30 2} 39. Rc6 {(Rc1-c6 Rd8-d1+ Kf1-g2 a5-a4 Rc6-b6 a4-a3 b2xa3 Nb5xa3
Rb6-b7 Na3-c2 Be3-d2 h7-h5 Rb7-b2 Nc2-e1+ Bd2xe1 Rd1xe1 Ne4-d2 Re1-c1
Nd2-f3 Rc1-d1 Rb2-b5 g7-g6 h3-h4 Kf7-e6 Rb5-b2 Rd1-d7 Nf3-g1 g6-g5 Ng1-e2
Rd7-d5 Rb2-b6+ Ke6-f7 Rb6-b7 Kf7-e6 h4xg5 f6xg5 Ne2-c3 Rd5-d2 Rb7-b6+
Rd2-d6) +0.31/34 19} a4 {(a5-a4 Rc6-b6 Rd8-d1+ Kf1-g2 a4-a3 b2xa3 Nb5xa3
Rb6-b7 Na3-c2 Be3-c5 Nc2-e1+ Kg2-h2 Ne1-f3+ Kh2-g2 Nf3-e1+) 0.00/33 2} 40.
Rb6 {(Rc6-b6 Rd8-d1+ Kf1-g2 a4-a3 b2xa3 Nb5xa3 Rb6-b7 Na3-c2 g3-g4 Kf7-e8
Be3-d2 Nc2-d4 Rb7-b2 Nd4-e6 Rb2-a2 Rd1-b1 Bd2-e3 Rb1-b5 Ra2-a8+ Ke8-f7
Ra8-a7 Kf7-e8 Ne4-g3 g7-g6 Kg2-f3 Rb5-d5 Kf3-e4 Rd5-e5+ Ke4-d3 Re5-d5+
Kd3-e2 Rd5-b5 Ng3-e4) +0.29/30 13} Rd1+ {(Rd8-d1+ Kf1-g2 a4-a3 b2xa3 Nb5xa3
Rb6-b7 Na3-c2 Be3-c5 Nc2-e1+ Kg2-h2 Ne1-f3+ Kh2-g2 Nf3-e1+) 0.00/35 2} 41.
Kg2 {(Kf1-g2 a4-a3 b2xa3 Nb5xa3 Rb6-b7 Na3-c2 g3-g4 Kf7-e8 Be3-d2 Nc2-d4
Rb7-b2 Nd4-c6 Rb2-a2 Ke8-f7 Ra2-a8 Nc6-e5 Ra8-a7 Kf7-e8 Bd2-e3 Rd1-d8
Kg2-f1 Ne5-c6 Ra7-a2 Ke8-f7 Ra2-a6 Nc6-d4 Ra6-a1 Nd4-c6 Ra1-c1 Nc6-b4
Kf1-e2 Nb4-d5 Ke2-f3 Nd5xe3 f2xe3 Kf7-e6 Rc1-c7) +0.30/33 13} a3 {(a4-a3
b2xa3 Nb5xa3 Rb6-b7 Na3-c2 Be3-c5 Nc2-e1+ Kg2-h2 Ne1-f3+ Kh2-g2 Nf3-e1+)
0.00/38 2} 42. bxa3 {(b2xa3 Nb5xa3 Rb6-b7 Na3-c2 g3-g4 Kf7-e8 Be3-d2 Nc2-d4
Rb7-b2 Nd4-c6 Ne4-c3 Rd1-a1 Nc3-d5 Ra1-a7 Bd2-e3 Ra7-d7 Nd5-b6 Rd7-a7
Rb2-c2 Nc6-d8 Nb6-c8 Ra7-b7 Rc2-a2 Nd8-e6 Nc8xe7 Rb7xe7 Kg2-f3 g7-g6 Ra2-a5
Ke8-f7 h3-h4 Ne6-c7 Be3-c5 Re7-d7) +0.29/30 9} Nxa3 {(Nb5xa3 Rb6-b7 Na3-c2
Be3-c5 Nc2-e1+ Kg2-h2 Ne1-f3+ Kh2-g2 Nf3-e1+) 0.00/41 2} 43. Rb7 {(Rb6-b7
Na3-c2 g3-g4 Kf7-e8 Be3-d2 Nc2-d4 Rb7-b2 Nd4-c6 Ne4-c3 Rd1-a1 Rb2-b6 Nc6-d8
h3-h4 Ra1-a7 h4-h5 Ra7-b7 Rb6-a6 Ke8-f7 Bd2-e3 Nd8-e6 Kg2-f3 g7-g6 Nc3-d5
Rb7-d7 Ra6-a5 Ne6-c7 Nd5-b6 Rd7-d8 Nb6-c4 Kf7-e6 Ra5-a7 Rd8-d7 h5xg6 h7xg6
Kf3-e4 Nc7-b5) +0.31/33 16} Nc2 {(Na3-c2 Be3-c5 Nc2-e1+ Kg2-h2 Ne1-f3+
Kh2-g2 Nf3-e1+) 0.00/43 2} 44. g4 {(g3-g4 Kf7-e8 Be3-d2 Nc2-d4 Rb7-b2
Rd1-a1 Rb2-b8+ Ke8-f7 Rb8-b7 Kf7-f8 Ne4-c3 Nd4-e6 Rb7-b5 Ra1-a3 h3-h4
Kf8-f7 h4-h5 Ra3-a7 Bd2-e3 Ra7-d7 Kg2-g3 g7-g6 Nc3-d5 Be7-d6+ Kg3-f3 g6xh5
g4xh5 Ne6-c7 Nd5xc7 Rd7xc7 Rb5-a5 Kf7-e6 Ra5-a6 Rc7-c4 h5-h6 Rc4-c7 Kf3-e4)
+0.27/31 22} Ke8 {(Kf7-e8 Be3-d2 Nc2-e1+ Kg2-g3 Ne1-d3 Rb7-b8+ Ke8-f7
Rb8-b7 Kf7-e8) 0.00/25 3} 45. Bd2 {(Be3-d2 Nc2-d4 Rb7-b8+ Ke8-f7 Bd2-e3
Nd4-c2 Rb8-b7 Kf7-e8 Rb7-c7 Nc2xe3+ f2xe3 g7-g6 Kg2-f3 Rd1-d5 Ne4-g3 Rd5-e5
Rc7-c8+ Ke8-f7 Rc8-c3 Be7-c5 Rc3-d3 Kf7-e7 Ng3-e2 Ke7-f7 Ne2-f4 Re5-e7
h3-h4 Bc5-a7 h4-h5 Ba7-b8 Nf4-e2 Bb8-e5 Rd3-b3 Re7-d7 Rb3-b5 Kf7-e7 Ne2-f4
Ke7-f7 Rb5-b6 Be5xf4) +0.25/32 28} Ne1+ {(Nc2-e1+ Kg2-g3 Ne1-d3 Rb7-b8+
Ke8-f7 Rb8-b7 Kf7-e8) 0.00/32 3} 46. Kg3 {(Kg2-g3 Ne1-d3 f2-f4 Rd1-g1+
Kg3-f3 Rg1-h1 Kf3-g2 Rh1-a1 h3-h4 g7-g6 Kg2-f3 Ra1-a3 Kf3-e2 f6-f5 g4xf5
g6xf5 Ne4-g3 Nd3-c1+ Bd2xc1 Ra3xg3 Rb7-b5 Ke8-f7 Rb5xf5+ Kf7-g6 Rf5-a5
h7-h5 Bc1-e3 Be7-f6 f4-f5+ Kg6-f7 Ra5-a7+ Kf7-g8 Be3-f4 Rg3-g4 Ke2-f3)
+0.29/30 12} Nd3 {(Ne1-d3 Rb7-b8+ Ke8-f7 Rb8-b7 Kf7-e8) 0.00/37 2} 47. Be3
{(Bd2-e3 Nd3-e5 Kg3-g2 Rd1-d7 Rb7-b8+ Rd7-d8 Rb8-b6 Rd8-d5 Ne4-c3 Rd5-d7
Rb6-b8+ Ke8-f7 Nc3-e4 Rd7-d8 Rb8-b2 Rd8-d7 Rb2-a2 g7-g6 Ra2-a8 Ne5-c6
Ne4-g3 Rd7-d8 Ra8-a6 Nc6-b4 Ra6-a7 Rd8-c8 Ng3-e2 Nb4-c6 Ra7-a2 Nc6-b4
Ra2-a4 Nb4-c2 Kg2-f3 Nc2xe3) +0.25/31 21} Ne5 {(Nd3-e5 f2-f4 Ne5-c4 Be3-c5
Rd1-d3+ Kg3-f2 Rd3-d7 Rb7xd7 Ke8xd7 Bc5xe7 Kd7xe7 f4-f5 g7-g6 f5xg6 h7xg6
Kf2-g3 Nc4-e5 Kg3-f4 Ne5-d3+ Kf4-e3 Nd3-b4 Ne4-c3 Ke7-e6 Ke3-d4 Nb4-c6+
Kd4-c5 Nc6-e7 Kc5-d4 f6-f5 g4xf5+ Ne7xf5+ Kd4-e4 Nf5-d6+ Ke4-f4 Nd6-f5)
+0.04/30 2} 48. Nd2 {(Ne4-d2 Rd1-g1+ Kg3-h2 Rg1-a1 Kh2-g2 Ne5-c6 Nd2-e4
Ra1-a5 Rb7-c7 Nc6-e5 Rc7-c8+ Ke8-f7 Ne4-g3 g7-g6 Rc8-c7 Ra5-d5 f2-f4 Rd5-d7
Rc7xd7 Ne5xd7 f4-f5 Be7-d6 Be3-f2 Bd6-c5 Bf2xc5 Nd7xc5 Kg2-f3 Nc5-d3 f5xg6+
h7xg6 Ng3-e2 Nd3-e5+ Kf3-f2 Kf7-e6 Ne2-f4+ Ke6-f7 Nf4-d5) +0.27/29 10} Rg1+
{(Rd1-g1+ Kg3-h2 Rg1-c1 Kh2-g2 Rc1-c3 Nd2-f3 Ne5xf3 Kg2xf3 Rc3-c4 Rb7-b8+
Ke8-f7 Rb8-h8 h7-h6 Rh8-b8 Be7-d6 Rb8-b7+ Rc4-c7 Rb7xc7+ Bd6xc7 h3-h4
Bc7-d8 Kf3-e2 Kf7-e6 Ke2-f3 f6-f5 h4-h5 f5xg4+ Kf3xg4 Ke6-f7 Be3-d4 Bd8-c7
f2-f3) +0.04/27 2} 49. Kh2 {(Kg3-h2 Rg1-a1 Kh2-g2 Ra1-a4 Nd2-b1 Ra4-a8
Nb1-c3 Ra8-d8 Nc3-e2 g7-g6 Ne2-d4 Rd8-d7 Rb7-b8+ Rd7-d8 Rb8-b3 Ke8-f7
Rb3-b5 Rd8-d7 Kg2-f1 Ne5-c4 Kf1-e2 Rd7-a7 Ke2-d3 Nc4-e5+ Kd3-e4 Ne5-c4
Rb5-b8 Ra7-d7 Rb8-h8 Kf7-g7 Rh8-a8 Kg7-f7 Nd4-c6 Nc4xe3 f2xe3 Be7-c5)
+0.28/29 8} Rc1 {(Rg1-c1 Kh2-g2 Rc1-c3 Nd2-f3 Ne5xf3 Kg2xf3 Rc3-c4 Rb7-b8+
Ke8-f7 Rb8-h8 h7-h6 Rh8-b8 Be7-d6 Rb8-b7+ Rc4-c7 Rb7xc7+ Bd6xc7 Kf3-e4
Kf7-e6 h3-h4 Bc7-d6 f2-f4 Ke6-f7 h4-h5 Bd6-a3 Ke4-f3 Ba3-b2 Be3-d2 g7-g6
h5xg6+ Kf7xg6) +0.03/30 5} 50. Kg2 {(Kh2-g2 Rc1-a1 Nd2-e4 Ra1-d1 Rb7-b8+
Ke8-f7 Rb8-b5 Rd1-d3 Ne4-g5+ Kf7-g6 Ng5-e6 Rd3-d7 Ne6-d4 Kg6-f7 Kg2-f1
Ne5-c4 Kf1-e2 g7-g6 Nd4-f3 Kf7-e6 Rb5-b3 Nc4xe3 f2xe3 Be7-c5 Nf3-d2 Ke6-d5
Rb3-d3+ Kd5-e6 Rd3xd7 Ke6xd7 Nd2-e4 Bc5-e7 Ne4-g3 Kd7-e6) +0.24/30 33} Rc3
{(Rc1-c3 Rb7-b8+ Ke8-f7 Rb8-b7 Kf7-e6 Rb7-b6+ Rc3-c6 Rb6-b7 Rc6-d6 f2-f4
Rd6-d3 Kg2-f2 Be7-c5 Be3xc5 Rd3xd2+ Kf2-e3 Rd2-d7 Rb7xd7 Ne5xd7 f4-f5+
Ke6-e5 Bc5-e7 g7-g6 f5xg6 h7xg6 Be7-b4 Ke5-d5 Ke3-f2 Nd7-e5 Kf2-g2 f6-f5)
+0.03/30 5} 51. Rb8+ {(Rb7-b8+ Ke8-f7 Nd2-e4 Rc3-d3 Rb8-c8 Rd3-d8 Rc8-c2
Rd8-d7 f2-f4 Ne5-d3 Rc2-c3 g7-g6 Ne4-g3 Nd3-e1+ Kg2-f1 Ne1-d3 Kf1-e2 Nd3-b4
Ke2-f3 Rd7-d1 Rc3-b3 Rd1-a1 f4-f5 Ra1-a8 Be3-d2 Nb4-c6 Kf3-e4 Ra8-a4+
Ke4-d5 Nc6-e5 Ng3-e4) +0.25/28 20} Kf7 {(Ke8-f7 Rb8-b7 Kf7-e6 Rb7-b6+
Ne5-c6 Nd2-e4 Rc3-c4 Ne4-d2 Rc4-c2 Nd2-e4 g7-g6 Rb6-a6 f6-f5 Ne4-c5+ Ke6-d5
Nc5-d3 Be7-d6 g4xf5 g6xf5 Nd3-f4+ Bd6xf4 Be3xf4 Rc2-c4 Bf4-h6 Kd5-e4 Bh6-g7
Ke4-f4 Bg7-h6+ Kf4-e5 Bh6-g7+ Ke5-e6 Ra6-b6) +0.04/31 3} 52. Ne4 {(Nd2-e4
Rc3-d3 Rb8-c8 Rd3-d8 Rc8-c7 Rd8-d7 Rc7-c3 Rd7-d3 Rc3-c1 Rd3-d7 Ne4-g3 g7-g6
Rc1-c3 Ne5-d3 Kg2-f3 Nd3-e1+ Kf3-e2 Ne1-g2 Rc3-c6 Ng2xe3 f2xe3 Rd7-d5
Rc6-b6 Rd5-e5 Rb6-b7 Kf7-f8 Ke2-f3 Be7-c5 Rb7-b3 Kf8-g8 Rb3-d3 Bc5-e7)
+0.23/29 28} Rd3 53. Ng3 {(Ne4-g3 Rd3-d8 Rb8-b1 g7-g6 Ng3-e4 Rd8-d7 Rb1-c1
Ne5-d3 Rc1-a1 f6-f5 Ne4-g5+ Be7xg5 Be3xg5 f5xg4 h3xg4 Nd3-e5 Kg2-g3 Rd7-d3+
Bg5-e3 Ne5-c4 Kg3-f4 Nc4xe3 f2xe3 h7-h5 Ra1-a7+ Kf7-e6 Ra7-a6+ Ke6-f7 g4xh5
g6xh5 Kf4-g3 Rd3-c3 Kg3-f2 Rc3-c2+ Kf2-g3) +0.23/31 31} Rd8 {(Rd3-d8 Rb8-b7
Rd8-d7 Rb7-b8 Be7-f8 Rb8-c8 g7-g6 Ng3-e4 Bf8-e7 Rc8-h8 Kf7-g7 Rh8-c8 Ne5-d3
Kg2-g3 f6-f5 Ne4-g5 f5xg4 h3xg4 Be7xg5 Be3xg5 h7-h6 Bg5-d2 h6-h5 g4xh5
g6xh5 Bd2-c3+ Kg7-f7) +0.04/26 2} 54. Rb1 {(Rb8-b1 Rd8-d7 Ng3-e4 Rd7-d5
Rb1-b7 Rd5-d7 Rb7-b8 g7-g6 Rb8-h8 Kf7-g7 Rh8-a8 Kg7-f7 Ra8-a4 Ne5-c6 Ra4-c4
Nc6-e5 Rc4-c8 Kf7-e6 Ne4-g3 Rd7-d8 Rc8-c1 Rd8-d7 Rc1-a1 Ke6-f7 Ng3-e4
Rd7-d5 Ra1-c1 Rd5-d7 Kg2-f1 Kf7-e6 Rc1-a1 Ke6-f7 Kf1-e2 f6-f5 g4xf5 g6xf5
Ne4-g3) +0.23/30 9} g6 {(g7-g6 Ng3-e4 Rd8-d7 Rb1-b8 Ne5-d3 Rb8-h8 Kf7-g7
Rh8-c8 f6-f5 g4xf5 g6xf5 Ne4-g5 Be7xg5 Be3xg5 Rd7-d6 Bg5-e3 Kg7-f6 Rc8-c7
Kf6-g6 Kg2-f3 h7-h5 Be3-d2 Nd3-e5+ Kf3-e2 Ne5-f7 Bd2-e3 Nf7-d8 Rc7-c1
Nd8-e6) +0.05/28 2} 55. Ne4 {(Ng3-e4 Rd8-d5 Rb1-c1 Kf7-e6 Ne4-g3 Ke6-f7
Rc1-c7 Rd5-d7 Rc7-c8 Rd7-d8 Rc8-c2 Rd8-d3 Ng3-e2 Rd3-d7 Rc2-c8 Rd7-d8
Rc8-c3 Rd8-d3 Rc3-c7 Rd3-d7 Rc7-c1 Ne5-d3 Rc1-a1 Nd3-e5 Ra1-a4 Ne5-d3
Ra4-c4 Nd3-e5 Rc4-c3) +0.22/29 7} Rd7 {(Rd8-d7 Rb1-b8 Ne5-d3 Rb8-h8 Nd3-e1+
Kg2-g3 Kf7-e6 h3-h4 f6-f5 Ne4-g5+ Be7xg5 g4xf5+ Ke6xf5 h4xg5 Ne1-d3 Rh8-c8
Nd3-e5 Be3-f4 Rd7-d3+ Bf4-e3 Ne5-f7 Rc8-c7 Kf5-e6 Kg3-g4 Rd3-b3 Rc7-c6+
Ke6-e7 Rc6-a6 Nf7-e5+ Kg4-f4) +0.06/28 3} 56. Rb8 {(Rb1-b8 Kf7-e6 Rb8-b6+
Ke6-f7 Rb6-a6 Rd7-d5 Ra6-a7 Rd5-d7 Ra7-a8 Ne5-c4 Kg2-f3 Nc4-e5+ Kf3-e2
Ne5-c6 Ra8-h8 Kf7-g7 Rh8-c8 Nc6-d4+ Ke2-f1 Nd4-e6 Rc8-a8 Kg7-f7 Kf1-e2
Ne6-d4+ Be3xd4 Rd7xd4 Ke2-f3 Rd4-d3+ Kf3-g2 Rd3-d4 Ne4-g3 Rd4-d2 Ra8-h8
Kf7-g7 Rh8-b8 Rd2-a2 Rb8-b7 Kg7-f8 Rb7-b6) +0.22/31 13} Nd3 {(Ne5-d3 Rb8-h8
Nd3-e1+ Kg2-g3 Kf7-e6 Ne4-c5+ Be7xc5 Be3xc5 Ne1-d3 Bc5-e3 Nd3-e5 Rh8-e8+
Ke6-d5 Kg3-g2 Ne5-c6 Re8-h8 Rd7-e7 Kg2-g3 Kd5-e6 Be3-c5 Re7-b7 Rh8-e8+
Ke6-f7 Re8-h8 Kf7-g7 Rh8-e8 Nc6-e5 Bc5-e3 Rb7-d7 Re8-b8 Ne5-c6) +0.05/31 3}
57. Rh8 {(Rb8-h8 Kf7-g7 Rh8-a8 Kg7-f7 Kg2-f3 Nd3-e5+ Kf3-e2 Ne5-c6 Ra8-h8
Kf7-g7 Rh8-c8 Nc6-d4+ Ke2-f1 Nd4-f3 Rc8-c4 Kg7-f7 Rc4-a4 Rd7-c7 Ra4-a1
Rc7-d7 Ra1-a6 Rd7-d5 Ra6-a7 Kf7-e6 Ne4-g3 Ke6-f7 Ra7-a1 Rd5-d7 Kf1-e2
Nf3-d4+ Be3xd4 Rd7xd4 Ra1-a7 Kf7-e6 Ng3-f1 Rd4-e4+ Nf1-e3) +0.22/30 11}
Ne1+ {(Nd3-e1+ Kg2-g3 Kf7-e6 Rh8-b8 Ne1-d3 Rb8-b6+ Ke6-f7 Rb6-b8 Nd3-b4
Rb8-c8 Nb4-d5 Kg3-f3 Rd7-d8 Rc8-c4 Kf7-g7 Rc4-c6 Rd8-d7 Rc6-c8 Kg7-f7
Rc8-b8 Rd7-d8 Rb8-b7 Kf7-e6 Be3-c5 Rd8-d7 Rb7-b8 Rd7-c7 Bc5xe7 Ke6xe7)
+0.05/29 3} 58. Kf1 {(Kg2-f1 Kf7-g7 Rh8-a8 Ne1-f3 Ra8-a1 Kg7-f7 Ra1-a6
Nf3-e5 Kf1-e2 Ne5-d3 Ra6-b6 Nd3-e5 Ne4-d2 Ne5-d3 Rb6-b5 Nd3-b4 Rb5-a5
Be7-d8 Ra5-a8 Bd8-e7 Nd2-e4 Nb4-c6 Ra8-h8 Kf7-g7 Rh8-c8 Nc6-d4+ Be3xd4
Rd7xd4 Ke2-f3 Rd4-d3+ Kf3-g2 Kg7-f7 Rc8-h8 Kf7-g7 Rh8-b8 Rd3-d4 f2-f3
Kg7-f7 Rb8-b7) +0.22/33 25} Kg7 {(Kf7-g7 Rh8-e8 Ne1-f3 Kf1-g2 Nf3-h4+
Kg2-f1 f6-f5 Ne4-c5 Be7xc5 Be3xc5 Kg7-f7 Re8-f8+ Kf7-e6 Rf8-e8+ Ke6-d5
Bc5-e3 f5xg4 h3xg4 Nh4-f3 Kf1-g2 Nf3-e5 Kg2-h3 Rd7-f7 Kh3-h4 Rf7-f3 Re8-d8+
Kd5-e6 Rd8-e8+ Ke6-d6 Re8-c8 Ne5-f7 Rc8-e8 g6-g5+ Be3xg5 Rf3xf2) +0.04/33
4} 59. Rc8 {(Rh8-c8 Ne1-f3 Rc8-a8 Kg7-f7 Ra8-a1 Kf7-g7 Ne4-g3 Kg7-f7 Kf1-e2
Nf3-d4+ Be3xd4 Rd7xd4 Ra1-a7 Kf7-e6 Ng3-f1 Rd4-b4 Nf1-e3 Rb4-b2+ Ke2-f3
Rb2-b5 Kf3-g2 Be7-c5 Ra7xh7 Bc5xe3 f2xe3 Rb5-b2+ Kg2-g3 g6-g5 Rh7-a7 Rb2-b3
Kg3-f2 Rb3-b2+ Kf2-f3 Rb2-b1 Ra7-a6+ Ke6-f7) +0.20/29 7} Nf3 {(Ne1-f3
Kf1-g2 Nf3-h4+ Kg2-f1 h7-h5 g4xh5 g6xh5 Be3-c5 Nh4-f5 Kf1-g2 Be7-d8 Bc5-e3
Rd7-d5 Rc8-c5 Nf5xe3+ f2xe3 Rd5xc5 Ne4xc5 Bd8-b6 Nc5-e6+ Kg7-f7 Ne6-f4
Bb6xe3 Nf4xh5 Kf7-g6 Nh5-g3 Be3-b6 Ng3-e2 Bb6-c7 Kg2-f3 Bc7-a5 Ne2-f4+
Kg6-f5) +0.05/31 3} 60. Ra8 {(Rc8-a8 Kg7-f7 Ra8-a1 Rd7-d5 Ne4-g3 Rd5-b5
Kf1-e2 Nf3-g5 Be3xg5 Rb5xg5 Ra1-a7 Rg5-b5 Ng3-f1 Kf7-e6 Nf1-e3 h7-h5
Ra7-a6+ Ke6-f7 Ke2-f3 h5xg4+ h3xg4 Be7-c5 g4-g5 Bc5xe3 Ra6xf6+ Kf7-e7
Kf3xe3 Rb5xg5 Rf6-f4 Rg5-e5+ Ke3-f3 Re5-h5 Rf4-a4 Ke7-f7 Ra4-a7+ Kf7-g8
Kf3-e2 Rh5-h7 Ra7-a8+ Kg8-f7) +0.17/34 54} h6 {(h7-h6 Ne4-c5 Be7xc5 Be3xc5
g6-g5 Ra8-a7 Rd7xa7 Bc5xa7 Kg7-g6 Kf1-g2 Nf3-e1+ Kg2-g3 Ne1-d3 Kg3-f3 f6-f5
Ba7-b8 h6-h5 g4xh5+ Kg6xh5 Kf3-e3 Nd3-b4 f2-f4 Nb4-d5+ Ke3-f3 Nd5-c3 f4xg5
Kh5xg5 Bb8-c7 Kg5-g6 Kf3-f2) +0.05/29 3} 61. Ra1 {(Ra8-a1 Nf3-g5 Ne4xg5
h6xg5 Ra1-a7 Rd7xa7 Be3xa7 Be7-d8 f2-f3 f6-f5 Kf1-f2 Bd8-f6 Kf2-e3 Bf6-d8
Ke3-d3 Kg7-f8 Ba7-f2 Kf8-f7 Bf2-c5 Kf7-e6 Kd3-d4 Bd8-f6+ Kd4-e3 Bf6-d8
Ke3-d3 Ke6-f7 Bc5-e3 Kf7-e6 Kd3-e2 Ke6-f7 Be3-a7 Kf7-e6) +0.29/29 5} Nh4
{(Nf3-h4 Kf1-e2 f6-f5 Ne4-c5 Be7xc5 Be3xc5 Kg7-f7 Ra1-a6 f5xg4 h3xg4 h6-h5
g4xh5 g6xh5 Ra6-a7 Rd7xa7 Bc5xa7 Nh4-g6 Ke2-f3 Ng6-e7 Kf3-f4 Kf7-f6 Ba7-d4+
Kf6-g6 Bd4-c5 Ne7-f5 Kf4-f3 Nf5-h6 Bc5-e3 Nh6-f7 Be3-f4 Nf7-g5+ Kf3-g2
h5-h4) +0.04/30 2} 62. Ra5 {(Ra1-a5 Nh4-f3 Ra5-a6 Kg7-f7 Ra6-a1 Rd7-d5
Ne4-g3 h6-h5 g4xh5 g6xh5 Kf1-e2 Nf3-h4 Ra1-a7 Nh4-g6 Ra7-b7 Kf7-e6 Rb7-b6+
Ke6-f7 Rb6-b3 Rd5-a5 Rb3-b7 Kf7-e6 Rb7-b6+ Ke6-f7 Ke2-f1 Ra5-a1+ Kf1-e2
Ra1-a2+ Ke2-f3) +0.24/29 14} f5 {(f6-f5 Ne4-c5 Be7xc5 Ra5xc5 f5xg4 h3xg4
g6-g5 Rc5-a5 Nh4-g6 Kf1-g2 Ng6-e7 Kg2-h3 Ne7-g8 Ra5-a6 Ng8-f6 Ra6-a4 Kg7-g6
Be3-d4 Nf6-d5 Kh3-g3 Nd5-f6 Bd4xf6 Kg6xf6 Kg3-f3) +0.03/25 2} 63. Ng3
{(Ne4-g3 f5xg4 h3xg4 Nh4-f3 Kf1-g2 Nf3-e1+ Kg2-h3 Ne1-c2 Be3-f4 Nc2-b4
Ng3-e4 Nb4-d5 Bf4-e5+ Kg7-f7 Kh3-g2 Kf7-e6 Be5-g7 h6-h5 g4xh5 Nd5-f4+
Kg2-f3 Nf4xh5 Bg7-h6 Ke6-f7 Bh6-d2 Nh5-g7 Ra5-b5 Ng7-e8 Bd2-e3 Ne8-g7
Rb5-b6 Ng7-f5 Be3-c5 Be7xc5 Ne4xc5 Rd7-e7 Rb6-b4 Kf7-f6 Nc5-e4+ Kf6-f7)
+0.32/26 3} Bd8 {(Be7-d8 Ra5-a4 Bd8-f6 g4xf5 Nh4xf5 Ng3xf5+ g6xf5 Ra4-a7
Rd7xa7 Be3xa7 Kg7-g6 Ba7-b8 Bf6-d8 Kf1-g2 Bd8-g5 Kg2-f3 Bg5-f6 Bb8-h2
Bf6-e7 Bh2-f4 Be7-d8 Bf4-e3 Bd8-f6 Be3-f4 Bf6-e7 Bf4-b8 Kg6-h5 Kf3-g2
Kh5-h4 Bb8-g3+ Kh4-g5 Bg3-b8 Be7-d8 Kg2-f3) +0.03/31 2} 64. Rb5 {(Ra5-b5
f5xg4 h3xg4 Nh4-f3 Kf1-g2 Nf3-e1+ Kg2-h3 Ne1-c2 Be3-f4 Nc2-d4 Rb5-b4 Nd4-e6
Bf4-e3 Bd8-c7 Ng3-e2 Bc7-d8 Kh3-g2 h6-h5 g4xh5 g6xh5 Ne2-g3 Kg7-g6 Rb4-b5
Ne6-g7 Rb5-c5 Bd8-f6 Rc5-c6 Kg6-f7 Kg2-f3 Bf6-h4 Ng3-e2 Bh4-f6 Ne2-f4
Bf6-e5 Nf4-h3 Ng7-e6) +0.26/28 7} fxg4 {(f5xg4 h3xg4 Nh4-f3 Kf1-g2 Nf3-e1+
Kg2-h3 Ne1-c2 Be3-f4 Nc2-d4 Rb5-b4 Nd4-e6 Kh3-g2 Ne6xf4+ Rb4xf4 Bd8-g5
Rf4-c4 Rd7-b7 Ng3-e4 Bg5-e7 Rc4-c6 Rb7-b4 Kg2-f3 Rb4-b3+ Kf3-g2 Rb3-b7
Rc6-a6 Rb7-b4 Kg2-f3 h6-h5 g4xh5 g6xh5 Ra6-a7 Kg7-f7) +0.05/30 2} 65. hxg4
{(h3xg4 Nh4-f3 Kf1-g2 Nf3-e1+ Kg2-h3 Ne1-c2 Be3-c1 Nc2-d4 Rb5-b8 Nd4-e6
Ng3-e4 h6-h5 Bc1-e3 Bd8-c7 Rb8-e8 Ne6-f4+ Be3xf4 Bc7xf4 Kh3-h4 h5xg4 Kh4xg4
Bf4-d6 Kg4-f3 Bd6-e7 Kf3-g2 Rd7-a7 Re8-b8 Kg7-f7 Ne4-c3 Ra7-a3 Nc3-d5
Ra3-a5 Nd5-e3 Ra5-c5 Rb8-b7 Kf7-e6 Rb7-b6+ Ke6-f7) +0.28/28 4} Nf3 {(Nh4-f3
Kf1-g2 Nf3-e1+ Kg2-h3 Ne1-c2 Be3-f4 Nc2-d4 Rb5-b4 Nd4-e6 Kh3-g2 Ne6xf4+
Rb4xf4 Bd8-g5 Rf4-c4 Rd7-b7 Ng3-e4 Bg5-e7 Rc4-c6 Rb7-b4 Kg2-f3 Rb4-b3+
Kf3-g2 Rb3-b7 Rc6-a6 Rb7-b4 Kg2-f3 h6-h5 g4xh5 g6xh5 Ra6-a7 Kg7-f7 Ne4-g5+
Kf7-e8) +0.05/32 4} 66. Kg2 {(Kf1-g2 Nf3-e1+ Kg2-h3 Ne1-c2 Be3-c1 Nc2-d4
Rb5-b4 Bd8-e7 Rb4-b1 Nd4-e6 Rb1-b6 Be7-g5 Rb6xe6 Bg5xc1 Re6-e4 Bc1-g5
Re4-a4 Bg5-e7 Kh3-g2 Kg7-f7 Ng3-e4 Rd7-b7 Ra4-a2 h6-h5 g4xh5 g6xh5 Ra2-a6
Rb7-b5 f2-f4 Rb5-d5 Ra6-h6 Kf7-g7 Rh6-c6) +0.28/30 4} Ne1+ {(Nf3-e1+ Kg2-h3
Ne1-c2 Be3-c1 Nc2-d4 Rb5-b4 Nd4-e6 Kh3-g2 Bd8-f6 Rb4-c4 Rd7-d4 Rc4xd4
Bf6xd4 Ng3-e2 Bd4-e5 Bc1-e3 Be5-d6 Ne2-d4 Ne6xd4 Be3xd4+ Kg7-f7 Bd4-e3
h6-h5 g4xh5 g6xh5 Be3-g5 Kf7-g6 Bg5-h4 Kg6-f5 Bh4-g3 Bd6-e7 Kg2-f3 Be7-f6
Bg3-h2 Bf6-g5) +0.04/33 1} 67. Kh3 {(Kg2-h3 Ne1-c2 Be3-c1 Nc2-d4 Rb5-b2
Nd4-e6 Ng3-e4 h6-h5 Rb2-b5 Rd7-d1 Bc1-b2+ Kg7-f7 Rb5-b7+ Kf7-f8 g4xh5 g6xh5
Rb7-h7 Rd1-d5 Bb2-c1 Kf8-g8 Rh7-h6 Kg8-f7 Ne4-g3 Ne6-g7 Rh6-h8 Bd8-c7
Ng3-e4 Kf7-g6 Kh3-g2 Ng7-f5 Ne4-g3 Bc7-e5 Rh8xh5 Nf5xg3 Rh5-h6+ Kg6-f7)
+0.24/32 19} Nc2 {(Ne1-c2 Be3-c1 Nc2-d4 Rb5-b4 Nd4-e6 Kh3-g2 Bd8-f6 Rb4-c4
Rd7-d4 Rc4xd4 Bf6xd4 Ng3-e2 Bd4-e5 Bc1-e3 Be5-d6 Ne2-d4 Ne6xd4 Be3xd4+
Kg7-f7 Bd4-e3 h6-h5 g4xh5 g6xh5 Be3-g5 Kf7-g6 Bg5-h4 Bd6-a3 Bh4-g3 Ba3-e7
Bg3-e5 Be7-h4 Kg2-f3 Bh4-f6 Be5xf6) +0.04/33 2} 68. Bc1 {(Be3-c1 Nc2-d4
Rb5-b8 Nd4-e6 Ng3-e4 h6-h5 Bc1-e3 Rd7-d5 Rb8-b7+ Kg7-f8 g4xh5 g6xh5 Kh3-g2
Bd8-e7 Rb7-a7 Rd5-e5 Ra7-a4 Re5-d5 Ne4-g3 Kf8-f7 Ra4-a7 Rd5-e5 Kg2-f3
Kf7-e8 Ra7-a8+ Ke8-f7 Ra8-h8 Kf7-g7 Rh8-e8 Kg7-f7 Re8-a8 Kf7-g6 Ng3-e4
Re5-f5+ Kf3-g2 Rf5-e5) +0.23/30 6} Nd4 {(Nc2-d4 Rb5-b4 Nd4-e6 Kh3-g2 Bd8-f6
Rb4-c4 Rd7-d4 Rc4xd4 Bf6xd4 Ng3-e2 Bd4-e5 Bc1-e3 Be5-d6 Ne2-d4 Ne6xd4
Be3xd4+ Kg7-f7 Bd4-e3 h6-h5 g4xh5 g6xh5 Be3-g5 Kf7-g6 Bg5-h4 Bd6-a3 Bh4-d8
Ba3-c1 Bd8-h4 Kg6-f5 Bh4-d8 Kf5-e4 Bd8-h4) +0.04/32 4} 69. Rb8 {(Rb5-b8
Nd4-e6 Ng3-e4 h6-h5 Rb8-b5 Rd7-d1 Bc1-b2+ Kg7-f7 Rb5-b7+ Kf7-f8 g4xh5 g6xh5
Rb7-h7 Rd1-d5 Kh3-g2 Kf8-g8 Rh7-b7 Ne6-f4+ Kg2-f3 Nf4-e6 Bb2-c1 Rd5-e5
Bc1-e3 Re5-f5+ Kf3-e2 h5-h4 Ke2-f1 Rf5-e5 Ne4-d2 h4-h3 Kf1-g1 Bd8-c7 Kg1-h1
Re5-f5 Nd2-e4 Bc7-f4) +0.28/28 4} Ne6 {(Nd4-e6 Ng3-e4 Bd8-c7 Rb8-b7 Rd7-f7
Bc1-b2+ Kg7-f8 Bb2-c1 Ne6-f4+ Bc1xf4 Bc7xf4 Rb7-b6 Kf8-g7 Kh3-g2 h6-h5
g4xh5 g6xh5 Ne4-c5 Rf7-f5 Nc5-e4 Bf4-c7 Rb6-c6 Bc7-d8 Ne4-g3 Rf5-d5 f2-f4
Bd8-e7 Ng3-e4 h5-h4 Rc6-c7 Kg7-f7 Kg2-f3) +0.04/31 2} 70. Ne4 {(Ng3-e4
h6-h5 Bc1-e3 Bd8-c7 Rb8-e8 Ne6-f4+ Be3xf4 Bc7xf4 Kh3-h4 Rd7-d5 Re8-a8
Rd5-b5 Ra8-a7+ Kg7-h6 g4xh5 g6xh5 Ra7-f7 Bf4-b8 Rf7-f6+ Kh6-g7 Rf6-c6
Rb5-d5 f2-f4 Rd5-f5 Ne4-g3 Rf5xf4+ Kh4xh5 Bb8-e5 Rc6-c5) +0.22/27 7} Bc7
{(Bd8-c7 Rb8-b7 Rd7-f7 Kh3-g2 Ne6-f4+ Bc1xf4 Bc7xf4 Rb7-b6 Rf7-c7 Rb6-f6
Bf4-c1 Rf6-a6 Rc7-e7 Ne4-c5 Kg7-f7 Kg2-f3 Bc1-d2 Nc5-e4 Bd2-b4 Ra6-f6+
Kf7-g7 Rf6-c6 h6-h5 g4xh5 g6xh5 Ne4-g5 Re7-e5 Ng5-e6+ Kg7-f7 Ne6-f4 Bb4-e7
Rc6-h6 Kf7-g7) +0.04/32 2} 71. Rb5 {(Rb8-b5 Bc7-f4 Bc1-b2+ Kg7-f7 Kh3-g2
Bf4-c7 Bb2-c1 Bc7-f4 Ne4-c5 Rd7-a7 Nc5xe6 Bf4xc1 Ne6-c5 Bc1-g5 Kg2-f3
Bg5-h4 Nc5-d3 Kf7-g7 Rb5-b3 Bh4-e7 Rb3-b6 Be7-g5 Nd3-c5 Bg5-f6 Nc5-e4
Bf6-e7 Rb6-b1 Kg7-f7 Rb1-b5 Ra7-a4 Kf3-e3 Ra4-a3+ Ke3-e2 Ra3-a4 f2-f3)
+0.22/32 24} Rf7 {(Rd7-f7 Ne4-c5 Ne6xc5 Rb5xc5 Bc7-b6 Rc5-c6 Rf7-f3+ Kh3-g2
Rf3xf2+ Kg2-g3 Bb6-d4 Rc6-c7+ Rf2-f7 Bc1xh6+ Kg7-g8 Rc7xf7 Kg8xf7 Bh6-g5
Kf7-e6 Kg3-g2 Bd4-e5 Bg5-h4 Be5-c7 Bh4-g3 Bc7-d8 Kg2-f3 Bd8-a5 Kf3-g2
Ke6-d5) +0.04/29 2} 72. Kg2 {(Kh3-g2 Rf7-e7 Ne4-c3 Re7-f7 Nc3-e2 Kg7-h7
Rb5-b4 h6-h5 g4xh5 g6xh5 Rb4-a4 Kh7-g6 Bc1-e3 Bc7-e5 Kg2-f1 Rf7-f8 Ra4-a5
Be5-c7 Ra5-a6 Rf8-f6 Ra6-a4 Rf6-f7 Ra4-c4 Bc7-e5 Rc4-e4 Kg6-f6 f2-f4 Be5-c7
Kf1-f2 Ne6-g7) +0.28/29 5} Nf4+ {(Ne6-f4+ Kg2-f1 Rf7-e7 Rb5-b7 Re7xe4
Rb7xc7+ Kg7-f6 f2-f3 Re4-b4 Bc1xf4 Rb4xf4 Kf1-f2 h6-h5 Kf2-g3 Rf4-b4
Rc7-c6+ Kf6-g7 g4xh5 g6xh5 Rc6-c7+ Kg7-g6 Rc7-c6+ Kg6-g5 Rc6-c5+ Kg5-f6
Rc5-c6+ Kf6-f5 Rc6-c8 h5-h4+ Kg3-h3 Kf5-g5 Rc8-c5+ Kg5-f4) +0.05/29 2} 73.
Kf1 {(Kg2-f1 Rf7-d7 Bc1-d2 Rd7-e7 Ne4-c3 Re7-f7 Bd2-c1 Nf4-d3 Bc1-e3 Nd3-f4
Nc3-e4 Rf7-d7 Rb5-b1 Rd7-e7 f2-f3 Nf4-e6 Rb1-b7 Re7-f7 Kf1-g2 Bc7-f4 Rb7-b6
Bf4xe3 Rb6xe6 Rf7-a7 Kg2-g3 Kg7-f7 Re6-c6 Ra7-e7 Rc6-f6+ Kf7-g7) +0.25/28
5} Re7 {(Rf7-e7 Rb5-b7 Re7xe4 Rb7xc7+ Kg7-g8 f2-f3 Re4-a4 Bc1xf4 Ra4xf4
Kf1-f2 Rf4-f6 Rc7-c8+ Kg8-f7 Rc8-c7+ Kf7-f8 Rc7-c8+ Kf8-e7 Rc8-c7+ Ke7-d6
Rc7-a7 Kd6-e5 g4-g5 h6xg5 Kf2-g3 Rf6-c6 Kg3-g4 Ke5-f6 Kg4-g3 Rc6-c4 Ra7-a5
Rc4-c3 Kg3-g4 Rc3-c6 Ra5-a4 Rc6-b6) +0.05/31 3} 74. Nc3 {(Ne4-c3 Re7-f7
Bc1-d2 Rf7-d7 Nc3-e4 Rd7-e7 Ne4-c5 Bc7-d6 Nc5-b7 Bd6-c7 Bd2-e3 Re7-d7
Be3xf4 Bc7xf4 Nb7-c5 Rd7-e7 Rb5-b6 Bf4-g5 Nc5-e6+ Kg7-f6 Ne6-f8+ Kf6-f7
Nf8xg6 Re7-e4 f2-f3 Re4-e6 Rb6xe6 Kf7xe6 Kf1-g2 Ke6-f6 Ng6-f8 Kf6-e7 f3-f4
Ke7xf8 Kg2-f3 Bg5-f6 f4-f5) +0.24/30 13} Nd3 {(Nf4-d3 Bc1-e3 Bc7-e5 Nc3-d5
Re7-f7 Kf1-e2 Nd3-f4+ Ke2-f1 Nf4xd5 Rb5xd5 Be5-f6 Rd5-d6 Kg7-h7 Kf1-g2
Bf6-e5 Rd6-c6 Be5-f4 Be3xf4 Rf7xf4 Rc6-c7+ Kh7-g8 Kg2-g3 Rf4-f6 f2-f4
Rf6-b6 f4-f5 Rb6-b3+ Kg3-h4 g6xf5 Kh4-h5 f5-f4 Rc7-c8+ Kg8-g7) +0.04/29 2}
75. Bd2 {(Bc1-d2 Bc7-f4 Nc3-d5 Re7-f7 Bd2-c3+ Bf4-e5 Kf1-e2 Nd3-f4+ Nd5xf4
Be5xc3 Nf4-e6+ Kg7-f6 Ne6-c5 Kf6-g7 Ke2-e3 Rf7-a7 f2-f4 Bc3-f6 Ke3-f3
Ra7-a3+ Kf3-e2 Kg7-f7 Rb5-b7+ Kf7-e8 Nc5-d3 Ke8-f8 Ke2-e3 Kf8-g8 Rb7-b5
Kg8-g7 Rb5-d5 h6-h5 g4-g5 Bf6-e7 Ke3-e4) +0.24/30 8} Be5 {(Bc7-e5 Rb5-d5
Nd3-b4 Rd5-c5 Kg7-h7 Nc3-d5 Nb4xd5 Rc5xd5 g6-g5 Rd5-c5 Re7-e6 Kf1-g2 Kh7-g6
Bd2-e3 Be5-f6 Kg2-g3 Re6-d6 Rc5-b5 h6-h5 Rb5-b6 Rd6xb6 Be3xb6 Bf6-e7 g4xh5+
Kg6xh5 Kg3-f3 Kh5-g6 Bb6-e3 g5-g4+ Kf3xg4 Be7-a3 Kg4-f4 Ba3-d6+ Kf4-f3)
+0.05/30 2} 76. Rd5 {(Rb5-d5 Nd3-b4 Rd5-a5 Nb4-d3 Nc3-d5 Re7-f7 Bd2-e3
Be5-f4 Be3-d4+ Bf4-e5 Bd4-b6 Kg7-h7 Kf1-e2 Nd3-f4+ Nd5xf4 Be5xf4 Bb6-d4
Bf4-g5 Ke2-f1 Bg5-f6 Bd4-e3 Rf7-d7 Kf1-g2 Bf6-d4 Be3-f4 Bd4-g7 Ra5-a6
Rd7-d4 Kg2-g3 Rd4-d3+ Bf4-e3 Rd3-d7 Kg3-h2 Bg7-d4 Be3xd4 Rd7xd4 Ra6-a7+
Kh7-h8) +0.23/29 7} Nb4 {(Nd3-b4 Rd5-c5 Kg7-h7 Nc3-d5 Nb4xd5 Rc5xd5 g6-g5
Kf1-g2 Kh7-g6 Bd2-e3 Re7-e6 Rd5-b5 Be5-f6 Rb5-b6 Re6xb6 Be3xb6 h6-h5 g4xh5+
Kg6xh5 Kg2-f3 Bf6-e7 Kf3-e4 Kh5-g6 f2-f3 Be7-f8 Ke4-e5 Kg6-f7 Ke5-e4 g5-g4
f3xg4 Bf8-g7 Ke4-f3) +0.04/31 2} 77. Rc5 {(Rd5-c5 Nb4-d3 Rc5-d5 Nd3-b4
Rd5-a5 Nb4-d3 Nc3-d5 Re7-f7 Bd2-e3 Be5-f4 Be3-d4+ Bf4-e5 Bd4-b6 Kg7-h7
Kf1-e2 Nd3-f4+ Nd5xf4 Be5xf4 Bb6-d4 Bf4-g5 Ra5-a8 Bg5-f6 Bd4-e3 h6-h5
Ke2-f1 h5xg4 Kf1-g2 Bf6-e5 Ra8-e8 Be5-f4 Be3xf4 Rf7xf4 Re8-e7+ Kh7-g8
Re7-e6) +0.23/28 6} Kh7 {(Kg7-h7 Nc3-d5 Nb4xd5 Rc5xd5 g6-g5 Kf1-g2 Kh7-g6
Bd2-e3 Re7-e6 Rd5-b5 Be5-f6 Rb5-b6 Re6xb6 Be3xb6 h6-h5 g4xh5+ Kg6xh5 Kg2-f3
Bf6-e7 Kf3-e4 Kh5-g6 f2-f3 Be7-b4 f3-f4 g5xf4 Ke4xf4 Bb4-a3 Kf4-g4 Kg6-f7
Kg4-f3 Kf7-e6 Kf3-g3 Ke6-d5 Bb6-c7 Ba3-e7) +0.04/34 3} 78. Ne2 {(Nc3-e2
Nb4-d3 Rc5-d5 Nd3-b2 Bd2-b4 Re7-b7 Bb4-c5 Nb2-c4 Kf1-g2 Be5-g7 g4-g5 h6xg5
Ne2-d4 g5-g4 Nd4-e6 Bg7-f6 Kg2-g3 Kh7-g8 Bc5-d4 Rb7-b3+ Kg3xg4 Rb3-d3
Rd5-d7 Bf6xd4 Rd7xd4 Rd3xd4+ Ne6xd4 Kg8-g7 Nd4-f3 Kg7-f6 Nf3-h2 Nc4-e5+
Kg4-f4 Ne5-f7) +0.24/28 17} Na6 {(Nb4-a6 Rc5-a5 Na6-b8 Kf1-g2 Be5-c7 Ra5-a7
Nb8-c6 Ra7-b7 Bc7-d6 Rb7xe7+ Nc6xe7 Kg2-f3 h6-h5 Ne2-f4 h5xg4+ Kf3xg4
Kh7-g7 Nf4-e6+ Kg7-f7 Ne6-g5+ Kf7-g8 Ng5-e6 Ne7-c6 Kg4-f3 Kg8-f7 Ne6-g5+
Kf7-e7 Kf3-e4 Nc6-e5 f2-f3 Ne5-d7) +0.04/30 2} 79. Ra5 {(Rc5-a5 Na6-b8
Bd2-e3 Nb8-c6 Ra5-a4 Re7-d7 Kf1-g2 Nc6-e7 Ra4-e4 Be5-f6 Ne2-f4 Ne7-d5
Nf4xd5 Rd7xd5 Re4-e6 Kh7-g7 Be3xh6+ Kg7xh6 Re6xf6 Kh6-g5 Rf6-a6 Kg5xg4
f2-f3+ Kg4-g5 Kg2-g3 Kg5-h6 Ra6-a1 Rd5-b5 f3-f4 Kh6-g7 Ra1-h1 Kg7-f7
Kg3-f3) +0.31/26 8} Nb8 {(Na6-b8 Kf1-g2 Be5-c7 Ra5-a7 Nb8-c6 Ra7-b7 Bc7-d6
Rb7xe7+ Nc6xe7 Kg2-f3 h6-h5 Ne2-f4 h5xg4+ Kf3xg4 Kh7-g7 Nf4-e6+ Kg7-f7
Ne6-g5+ Kf7-g8 Ng5-e6 Ne7-c6 Kg4-f3 Kg8-f7 Ne6-g5+ Kf7-e8 Kf3-e4 Ke8-d7
f2-f4 Nc6-e7 Ng5-f3 Kd7-e6 Nf3-g5+ Ke6-f6) +0.04/32 1} 80. g5 {(g4-g5 h6xg5
Bd2xg5 Nb8-c6 Ra5-a6 Nc6-b4 Ra6-a4 Re7-b7 Ne2-c1 Be5-g7 Bg5-d2 Nb4-d5
Nc1-d3 Bg7-c3 Bd2-e3 Bc3-f6 Ra4-a6 Kh7-g7 Be3-d2 Rb7-b5 Ra6-a7+ Kg7-g8
Kf1-e2 Nd5-e7 Bd2-e3 Rb5-f5 Ra7-a4 Kg8-f7 Nd3-c5 Rf5-e5 Nc5-e4 Ne7-f5
Ra4-a7+ Bf6-e7) +0.33/29 18} hxg5 {(h6xg5 Bd2xg5 Nb8-c6 Bg5xe7 Nc6xa5
Kf1-g2 Kh7-g7 Kg2-f3 Na5-c4 Kf3-e4 Be5-a1 Ke4-d5 Kg7-f7 Kd5xc4 Kf7xe7
Kc4-d3 Ba1-e5 Kd3-e4 Be5-c7 Ne2-f4 Bc7-a5 Nf4xg6+ Ke7-f6 Ng6-e5 Ba5-c7
Ke4-f3 Kf6xe5 Kf3-e3 Ke5-f5) +0.04/29 4} 81. Bxg5 {(Bd2xg5 Nb8-c6 Ra5-a6
Nc6-b4 Ra6-a4 Re7-b7 Ne2-c1 Kh7-g7 Bg5-d2 Nb4-d5 Ra4-a5 Rb7-d7 Nc1-b3
Be5-f6 Nb3-c5 Rd7-e7 Nc5-d3 Nd5-c7 Nd3-f4 Kg7-f7 Bd2-e3 Nc7-e6 Nf4xe6
Re7xe6 Ra5-a4 Re6-e5 Ra4-a7+ Re5-e7 Ra7-a2 Re7-e5 Be3-d4 Re5-e7 Bd4xf6)
+0.30/28 7} Nc6 {(Nb8-c6 Bg5xe7 Nc6xa5 Kf1-g2 Kh7-g7 Kg2-f3 Na5-c4 Kf3-e4
Kg7-f7 Be7-c5 Kf7-f6 Ke4-d5 Nc4-d2 f2-f4 Be5-b8 Bc5-b4 Nd2-f1 Kd5-e4 Bb8-a7
Bb4-c3+ Kf6-e6 Bc3-d4 Ba7xd4 Ke4xd4 Ke6-f5 Kd4-d3 Nf1-h2 Ne2-d4+ Kf5-f6)
+0.04/32 2} 82. Ra4 {(Ra5-a4 Re7-e6 Kf1-g2 Be5-f6 Bg5-e3 g6-g5 Ne2-g3
Kh7-g6 Be3-d2 Nc6-e7 Ra4-a5 Ne7-c6 Ra5-a6 Nc6-d8 Ra6-a4 Nd8-c6 Bd2-e3
Nc6-e7 Kg2-f1 Ne7-d5 Be3-d2 Nd5-e7 f2-f3 Kg6-f7 Ng3-e4 Kf7-g6 Kf1-f2 Ne7-f5
Ne4xf6 Kg6xf6 Bd2-c3+ Kf6-g6) +0.30/27 9} Re6 {(Re7-e6 Ra4-c4 Kh7-g7 Ne2-f4
Be5xf4 Bg5xf4 Nc6-e7 Kf1-g2 Ne7-d5 Rc4-d4 Nd5xf4+ Rd4xf4 Re6-c6 Rf4-a4
Kg7-f6 Ra4-a7 Rc6-d6 Ra7-b7 Rd6-d5 Kg2-f3 Kf6-g5 Kf3-g2 Rd5-d4 Kg2-f3
Rd4-f4+ Kf3-e3) +0.05/26 2} 83. Re4 {(Ra4-e4 Re6-d6 Kf1-g2 Kh7-g8 Bg5-e3
Kg8-f7 Re4-a4 Rd6-d7 Ra4-a6 Nc6-b4 Ra6-a5 Nb4-c6 Ra5-c5 Rd7-d6 Rc5-b5
Rd6-e6 Rb5-b7+ Kf7-e8 Rb7-b6 Ke8-f7 Rb6-a6 Nc6-e7 Ra6-a7 Kf7-e8 Kg2-f3
Ne7-f5 Be3-g5 Re6-c6 Ra7-a4 Ke8-f7 Kf3-g4 Be5-f6 Bg5xf6) +0.25/30 24} Rd6
{(Re6-d6 Kf1-g2 Kh7-g8 Re4-c4 Kg8-f7 Rc4-c5 Rd6-e6 Kg2-f3 Be5-b2 Rc5-d5
Bb2-f6 Ne2-f4 Nc6-e5+ Kf3-e4 Re6-a6 Bg5xf6 Kf7xf6 Rd5-b5 Ra6-a4+ Ke4-e3
Ne5-c4+ Ke3-f3 Ra4-a3+ Kf3-g2 Nc4-e5 Nf4-d5+ Kf6-f5 Rb5-b6 Ra3-d3 Nd5-e3+
Kf5-g5) +0.06/28 2} 84. Rc4 {(Re4-c4 Kh7-g8 Bg5-e3 Nc6-e7 Rc4-a4 Ne7-f5
Kf1-g2 Rd6-d7 Ra4-a6 Rd7-d6 Ra6-a7 Nf5-h4+ Kg2-h3 Nh4-f5 Kh3-g4 Be5-g7
Ra7-a5 Nf5xe3+ f2xe3 Bg7-h6 Ne2-f4 Kg8-f7 Ra5-a7+ Kf7-f6 Kg4-f3 Bh6xf4
e3xf4 Rd6-d8) +0.25/24 2} Kg7 {(Kh7-g7 Ne2-c3 Rd6-e6 Kf1-g2 Be5-d4 Nc3-b5
Bd4-b6 Nb5-c3 Kg7-f7 Bg5-f4 Bb6-d4 Nc3-b5 Bd4-e5 Rc4xc6 Be5xf4 Rc6-c4
Bf4-g5 Kg2-f3 Bg5-e7 Nb5-d4 Re6-f6+ Kf3-g3 Be7-d6+ Kg3-g2 Rf6-f4 Nd4-b5
Bd6-e5 Rc4xf4+ Be5xf4) +0.05/28 2} 85. Ra4 {(Rc4-a4 Kg7-f7 Kf1-g2 Rd6-e6
Ra4-a6 Nc6-d4 Ra6-a7+ Kf7-g8 Ne2-g1 Be5-f6 Ra7-a4 Nd4-c6 Bg5-e3 Nc6-e7
Ng1-h3 Ne7-d5 Be3-f4 Re6-e7 Ra4-a5 Re7-d7 Kg2-f3 Kg8-f7 Bf4-e3 Nd5-e7
Ra5-a6 Ne7-f5 Nh3-f4 Nf5-h4+ Kf3-g4 Nh4-f5 Nf4-h3 Rd7-d1 Ra6-a7+ Kf7-e8
Be3-g5 Rd1-a1 Ra7-b7) +0.25/30 7} Rd5 {(Rd6-d5 Ra4-c4 Nc6-b8 Ne2-f4 Be5xf4
Bg5xf4 Nb8-d7 Rc4-c6 Kg7-f7 Kf1-g2 Rd5-b5 Bf4-e3 Rb5-a5 Be3-d2 Ra5-f5
Bd2-e3 Nd7-f6 Kg2-g3 Rf5-d5 Rc6-a6 g6-g5 Ra6-c6 Kf7-g6 Kg3-f3 Kg6-f5
Rc6-c5) +0.05/24 2} *[/pgn]

Uri Blass · Post by **Uri Blass** » Wed Jun 15, 2022 11:10 pm

Chessqueen wrote: ↑Wed Jun 15, 2022 1:52 pm I guess Komodo Dragon 2.6.1 Elo = 3401 do NOT care about your latest search patches for Berserk. Komodo Dragon play instantly at 2 or 3 seconds per move and your latest Berserk use the full time control of 15/10 and Dragon still is able to draw amazing

Berserk also does not care much about the ratings of Dragon and Stockfish

Even the old version can draw most games against them

https://ccrl.chessdom.com/ccrl/4040/cgi ... 4-bit_4CPU

(+0−6=26) against Stockfish15
(+0−10=40) against Dragon3
(+0−6=26) against Dragon2.6

Unfortunately I am afraid that Dragon or Stockfish already destroyed chess and chess is in most games a draw even if you give Dragon 2-3 seconds per move against full time control of 15/10 for Stockfish.

Uri Blass · Post by **Uri Blass** » Thu Jun 16, 2022 1:14 am

I decided to use more interesting position for Berserk9 against Stockfish instead of the normal position of chess.
7 cores for every engine

Berserk passed the test inspite of starting with a big handicap based on the evaluation of both engines.

A strange decision of Stockfish 6...b1=R
There is no danger of stalemate and humans can easily prune this move.

[pgn][Event "banksia game"]
[Site "*"]
[Date "2022.06.16"]
[Round "*"]
[White "Berserk 9"]
[Black "Stockfish 070622"]
[Result "1-0"]
[TimeControl "600+10"]
[Time "02:08:42"]
[Termination "mate"]
[FEN "4K3/PPPPPPPP/8/8/8/8/pppppppp/rnbqkbnr w - - 0 1"]
[SetUp "1"]

1.b8=Q {-22.37/30 120666 2257940950} Nh3 {-23.28/20 83696 808532658} 2.g8=Q {-22.38/25 11973 202790429} Nc3 {-23.66/21 39857 386066699}
3.h8=Q {-23.88/30 111848 1928452550} Ne4 {-23.31/19 30985 314647525} 4.a8=Q {-16.18/30 179154 3126272111} Nd6+ {-23.81/20 13491 133669320}
5.Kf8 {-12.40/26 16349 285039852} g1=Q {-25.13/20 17296 181497173} 6.d8=Q {-3.90/22 9963 157282323} b1=R {-23.10/23 59546 610975859}
7.Qxd6 {+3.67/28 27151 450726131} Bb2 {-13.21/29 55984 479670236} 8.Qbxb2 {+3.26/26 40734 677820928} Rxb2 {+0.00/25 59169 463305153}
9.Qxb2 {+5.44/26 10051 163067498} Rb1 {+5.89/27 133473 1043395470} 10.Qbxa2 {+9.60/28 21752 355390512} Bg2 {+11.38/27 120524 952637119}
11.Qgxg2 {+10.76/25 11346 184996213} Qxg2 {+12.81/23 68762 573728958} 12.Qxg2 {+12.67/25 7056 113770852} Rg1 {+15.27/20 19257 173815953}
13.Qgxh2 {+15.93/26 8280 137457302} c1=Q {+15.60/19 14345 133803906} 14.Qxh3 {+17.86/23 6988 115960306} Rb3 {+10.63/24 2420 20725063}
15.Qaxb3 {+22.78/25 8334 138507810} Qxb3 {+19.84/25 16934 156542462} 16.Qxb3 {+25.76/22 6287 105406682} d1=Q {+22.98/21 11384 110942811}
17.Qdb4+ {+30.15/23 6811 112843283} Qdd2 {+30.46/21 8562 85531558} 18.e8=Q {+58.26/24 6792 111651767} Qxb4+ {+39.62/18 11428 111896703}
19.Qxb4+ {+261.03/24 7433 127631697} Kf1 {+55.26/30 10285 104808919} 20.Qee4 {+271.11/25 6609 121520523} Rg3 {M-63/24 10057 103615766}
21.Qh1+ {M+16/43 6529 118341635} Rg1 {M-32/30 2439 23722154} 22.Qh3+ {M+15/48 6876 132270360} Rg2 {M-17/39 722 6420500}
23.c8=Q {M+14/51 7639 151661520} Qxc8+ {M-13/56 4145 38306354} 24.Qxc8 {M+13/54 7766 159238268} e1=Q {M-12/67 5951 55368924}
25.Qh4 {M+12/54 7222 147637621} Qb1 {M-11/67 7511 75029681} 26.Qh1+ {M+11/55 7292 132477908} Rg1 {M-10/69 5787 45986713}
27.Qc4+ {M+10/56 6590 119891258} Ke1 {M-9/77 5995 59882861} 28.Qf3 {M+9/61 12097 230848734} Qb8+ {M-8/184 5715 58890012}
29.Ke7 {M+8/66 10243 194259817} Qa7+ {M-7/204 8957 80721469} 30.Ke8 {M+7/67 11756 223836933} Rg8+ {M-6/245 4553 43049640}
31.fxg8=Q {M+6/74 6813 129318212} Qb8+ {M-5/245 21 549419} 32.Kd7 {M+5/79 21582 405959079} Qa7+ {M-4/245 19 226483}
33.Kc6 {M+4/74 11550 206826736} Qa6+ {M-3/245 21 281150} 34.Qxa6 {M+3/127 31 82546} Kd2 {M-2/245 16 119074}
35.Qxf2+ {M+2/127 27 62805} Kc1 {M-1/245 13 7767} 36.Qaf1# {M+1/127 23 56628} 1-0

[/pgn]

Chessqueen · Post by **Chessqueen** » Thu Jun 16, 2022 2:49 am

Uri Blass wrote: ↑Wed Jun 15, 2022 11:10 pm
Chessqueen wrote: ↑Wed Jun 15, 2022 1:52 pm I guess Komodo Dragon 2.6.1 Elo = 3401 do NOT care about your latest search patches for Berserk. Komodo Dragon play instantly at 2 or 3 seconds per move and your latest Berserk use the full time control of 15/10 and Dragon still is able to draw amazing
Berserk also does not care much about the ratings of Dragon and Stockfish

Even the old version can draw most games against them

https://ccrl.chessdom.com/ccrl/4040/cgi ... 4-bit_4CPU

(+0−6=26) against Stockfish15
(+0−10=40) against Dragon3
(+0−6=26) against Dragon2.6

Unfortunately I am afraid that Dragon or Stockfish already destroyed chess and chess is in most games a draw even if you give Dragon 2-3 seconds per move against full time control of 15/10 for Stockfish.

You will have to test your theory with at least 50 games, But Stockfish or Dragon playing at 2-3 seconds per move against full time control of 15/10 for either Stockfish or Dragon the engine that has the full time control 15/10 should win such match of 50 or 100 games.

Uri Blass · Post by **Uri Blass** » Thu Jun 16, 2022 5:04 am

Stockfish won the revenge game even faster inspite of the big handicap.

[pgn][Event "banksia game"]
[Site "*"]
[Date "2022.06.16"]
[Round "*"]
[White "Stockfish 070622"]
[Black "Berserk 9"]
[Result "1-0"]
[TimeControl "600+10"]
[Time "06:01:33"]
[Termination "mate"]
[FEN "4K3/PPPPPPPP/8/8/8/8/pppppppp/rnbqkbnr w - - 0 1"]
[SetUp "1"]

1.b8=Q {-20.68/19 76496 759929583} Nc3 {-25.36/28 36501 640777626} 2.c8=Q {-22.32/26 84924 816157978} b1=Q {-26.46/27 15794 278258287}
3.Qxc3 {-23.17/18 57125 569749849} Nh3 {-30.54/27 35472 623793209} 4.Qxh3 {-18.38/21 47470 463114545} g1=Q {-27.77/24 14495 250072704}
5.Qe3 {-13.90/21 13036 116832926} Qb3 {-8.80/31 184783 3165343184} 6.Qbxb3 {-5.07/25 15496 119724897} Bb2 {-4.05/31 12782 224219219}
7.a8=Q {+2.56/25 16710 133048154} c1=Q {+0.00/30 58259 962519586} 8.Qxd1+ {+0.00/37 62661 489002211} Kxd1 {+0.02/33 14244 234651280}
9.h8=Q {+2.62/34 59716 445193799} Bxg7 {+1.13/33 222018 2967837256} 10.d8=Q {+30.90/21 30171 326697336} Bxh8 {-23.84/24 41344 633429607}
11.Qa4+ {M+17/42 13628 128663920} Ke1 {M-19/42 4549 77991331} 12.f8=Q {M+16/53 16409 157270885} Qg6+ {M-18/46 5941 103460374}
13.Qf7 {M+15/61 90490 562512910} Qxf7+ {M-16/46 6132 119089268} 14.Kxf7 {M+14/62 16152 151082449} Qb2 {M-15/48 6332 110299780}
15.Qdd3 {M+13/60 37021 364508403} Qg7+ {M-12/49 5286 91590057} 16.Ke8 {M+12/59 26417 276522187} Qg8+ {M-11/53 6824 125100324}
17.Kd7 {M+11/61 594 5186078} Bh3+ {M-10/57 9514 177448531} 18.Qxh3 {M+10/88 15747 150752660} Qc8+ {M-9/59 6798 132502325}
19.Kxc8 {M+9/108 14944 199712928} Rc1+ {M-8/65 6390 125397216} 20.Kb7 {M+8/113 14329 207479733} Rb1+ {M-7/73 13340 243068821}
21.Ka6 {M+7/146 13524 239038339} a1=Q {M-6/81 26664 466938613} 22.Qxe2+ {M+6/245 8387 181116617} Kxe2 {M-5/58 247 3366249}
23.e8=Q+ {M+5/245 318 8115640} Be5 {M-4/68 12036 210197624} 24.Qeh5+ {M+4/245 224 6493248} Ke1 {M-3/70 249 2724218}
25.Qe3+ {M+3/245 18 148671} Kf1 {M-2/127 39 229206} 26.Qhe2+ {M+2/245 15 77788} Kg2 {M-1/127 28 12154}
27.Q2xf2# {M+1/245 12 60310} 1-0

[/pgn]

Berserk 9

Berserk 9

Re: Berserk 9

Re: Berserk 9

Re: Berserk 9

Re: Berserk 9

Re: Berserk 9

Re: Berserk 9

Re: Berserk 9

Re: Berserk 9

Re: Berserk 9