Does Leela Chess Zero analysis depend on the processor?

[Javier Ros]

In the following game, Alpha Zero played the spectacular 13...Ne7!

[pgn][Event "Computer Match"] [Site "London, UK"] [Date "2018.01.18"] [Round "255"] [White "Stockfish 8"] [Black "AlphaZero"] [Result "0-1"] [PlyCount "194"] [EventDate "2018.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 a6 5. Ng5 Nh6 6. O-O d6 7. a4 Bg4 8. Nf3 O-O 9. h3 Bh5 10. c3 Kh8 11. Bxh6 gxh6 12. Nbd2 Ba7 13. Bd5 Ne7 14. Bxb7 Rb8 15. Bxa6 f5 16. Kh1 Ng6 17. exf5 Nf4 18. d4 Rxf5 19. Qc2 Rf8 20. Rae1 Qf6 21. Re3 Qg7 22. Rg1 Nd5 23. Bb5 Bg6 24. Qc1 Nxe3 25. fxe3 Bf7 26. Rf1 Bd5 27. Bc4 Ba8 28. a5 e4 29. Nh2 Qg5 30. b4 Qxe3 31. Ng4 Qg5 32. Qe1 h5 33. Ne3 h4 34. Be6 Bc6 35. Bc4 d5 36. b5 Bb7 37. Bb3 Rbc8 38. a6 Ba8 39. Ba4 Bb6 40. Kg1 Qg3 41. Qxg3 hxg3 42. Ra1 Rf2 43. Ndf1 Re2 44. Nf5 Rg8 45. N1xg3 Rd2 46. Rf1 Ba5 47. Rf2 Rxf2 48. Kxf2 Bxc3 49. h4 Rf8 50. Ke3 Be1 51. Ke2 Bxg3 52. Nxg3 Rg8 53. Kf2 Rg4 54. Bd1 e3+ 55. Kf3 Rxd4 56. Be2 Rb4 57. Kxe3 d4+ 58. Kd2 Rb2+ 59. Ke1 Rb3 60. Nh5 d3 61. Bd1 Rxb5 62. Nf4 Ra5 63. g3 Rxa6 64. Nxd3 Bd5 65. Kd2 Bf7 66. g4 Kg7 67. Nf2 Ra8 68. Be2 Ra4 69. Bd1 Rd4+ 70. Ke3 Rb4 71. Nd3 Rb1 72. Kd2 Rb6 73. Ke3 Re6+ 74. Kd2 Rd6 75. Kc3 Bg6 76. Nf2 Rf6 77. Nh3 Bf7 78. Be2 Re6 79. Kd2 Rb6 80. Nf2 Bd5 81. Bd3 Rb4 82. Bf5 h6 83. Ke3 Bf7 84. Nd3 Rb5 85. Bd7 Ra5 86. Bc6 Kf8 87. Be4 Ke7 88. Bf3 Kd6 89. Nf2 Bg6 90. h5 Bb1 91. Nd1 Bh7 92. Nb2 Ke7 93. Nc4 Ra6 94. Ne5 Kf6 95. Nd7+ Kg5 96. Be2 Re6+ 97. Kf2 Re7 0-1 [/pgn]

Lc0.19.1.1_11261 on 2x GTX-1060 3Gb plays 13...Ne7 and wins in the following game in 5 plus 3 sec against Stockfish 8 on 6 logical cores i7 980X. LeR approx 1

[pgn] [Event "Lc011261x2_Sf10x6"] [Site "J-PC"] [Date "2018.12.11"] [Round "1"] [White "Stockfish_8_x64_popcnt"] [Black "Lc01911_11261x2"] [Result "0-1"] [BlackElo "2200"] [ECO "C50"] [Opening "Giuoco Pianissimo"] [Time "20:21:18"] [Variation "4.d3"] [WhiteElo "2200"] [TimeControl "300+3"] [Termination "adjudication"] [PlyCount "55"] [WhiteType "program"] [BlackType "program"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 a6 5. Ng5 Nh6 6. O-O d6 7. a4 Bg4 8. Nf3 O-O 9. h3 Bh5 10. c3 Kh8 11. Bxh6 gxh6 12. Nbd2 Ba7 13. Bd5 Ne7 {+0.41/10 8} 14. Bxb7 {+0.25/26 20} Rb8 {+0.37/13 4} 15. Bxa6 {+0.40/27 12} f5 {+0.38/12 3} 16. b4 {+0.39/25 28} Ng6 {+0.33/13 6} 17. Bc4 {+0.28/28 18} c6 {+1.04/11 15} 18. Kh2 {-0.41/26 40} d5 {+1.51/11 10} 19. exf5 {-0.63/26 35} Rxf5 {+2.14/10 10} 20. g4 {-0.50/22 5} Bxg4 {+3.16/11 10} 21. hxg4 {-0.48/25 10} Rf4 {+3.31/11 5} 22. Bb3 {-0.59/25 4} h5 {+3.76/12 11} 23. g5 {-1.48/25 15} Qd7 {+3.64/14 6} 24. c4 {-2.50/24 31} Rbf8 {+6.52/11 14} 25. cxd5 {-4.78/23 12} e4 {+12.87/9 12} 26. Ra2 {-M13/24 29} exf3 {+20.26/8 12} 27. Nxf3 {-M12/33 7} Rxf3 {+21.68/8 10} 28. Qa1 {-M19/26 4 Arena Adjudication} 0-1 [/pgn]

I repeat the last game with my new RTX-2070 and the surprise appeared!
Lc0 with the same version 0.19.1.1, same net 11261, same settings NNcahe=2000000, minibatch=512, didn't play 13.Ne7!

It would be interesting that someone try other processors to see if the analysis is different.

The consequence of this analysis is that the randomness of Lc0 is large and that it is quite complicated to draw conclusions from any experiment or test.

Lc0 on RTX2070, Stockfish8 on 6 logical cores of i7 7490S 3.2 Ghz 1Gb HashTable, 25 minutes/game plus 10 seconds.

[pgn] [Event "Lc01911_11261onA0"] [Site "J-PC"] [Date "2018.12.12"] [Round "1"] [White "Stockfish_8_x64_bmi2"] [Black "Lc01911_11261TB"] [Result "1/2-1/2"] [ECO "C50"] [WhiteElo "2200"] [BlackElo "2200"] [PlyCount "65"] [EventDate "2018.??.??"] [TimeControl "1500+10"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 a6 5. Ng5 Nh6 6. O-O d6 7. a4 Bg4 8. Nf3 O-O 9. h3 Bh5 10. c3 Kh8 11. Bxh6 gxh6 12. Nbd2 Ba7 13. Bd5 Qe7 {0.14/12 48} 14. Bb3 {0.00/31 232} Nd8 {0.64/14 25} 15. Kh2 {0.00/33 37} Ne6 {0.85/14 19} 16. Bxe6 {0.00/32 39} fxe6 {1.49/14 38} 17. a5 {0.03/32 43} Qf6 {1.21/11 94} 18. Qe1 {0.00/39 92} Rf7 {1.29/13 42} 19. b3 {0.00/36 31} Raf8 {1.47/11 73} 20. Rg1 {0.00/39 41} Qf4+ {0.90/11 58} 21. Kh1 {0.00/41 49} Rd7 {0.59/12 52} 22. Ra2 {0.00/37 32} Rg7 {0.70/10 41} 23. Ra1 {0.00/37 86} Be8 {0.90/11 46} 24. Qe2 {0.00/37 37} Bh5 {0.98/11 26} 25. Qe1 {0.00/57 45} Be8 {0.88/11 46} 26. Qe2 { 0.00/59 39} Qf6 {0.76/13 64} 27. Ra2 {0.00/36 75} Bh5 {0.86/10 34} 28. Qe1 {-0. 07/39 305} c6 {0.70/11 51} 29. Rb2 {0.00/33 17} Rfg8 {0.47/11 37} 30. Qf1 {0. 00/31 6} Qf4 {0.51/10 57} 31. Rb1 {-0.16/36 240} Rf8 {0.71/11 47} 32. Qe1 {0. 00/33 13} Rd8 {0.41/11 44} 33. b4 {0.00/36 22 User Adjudication} 1/2-1/2 [/pgn]

Analysis from the following position

[pgn] [Event "Lc01911_11261onA0"] [Site "J-PC"] [Date "2018.12.12"] [Round "1"] [White "Stockfish_8_x64_bmi2"] [Black "Lc01911_11261TB"] [Result "1/2-1/2"] [BlackElo "2000"] [Time "23:44:11"] [WhiteElo "2000"] [TimeControl "1500+10"] [SetUp "1"] [FEN "r2q1r1k/bpp2p1p/p1np3p/3Bp2b/P3P3/2PP1N1P/1P1N1PP1/R2Q1RK1 b - - 3 1"] [Termination "unterminated"] [PlyCount "0"] [WhiteType "program"] [BlackType "human"] 1. ... * [/pgn]


Analysis with 2xGTX1060 in the same motherboard with multiplexing and (backend=cudnn,gpu=0),(backend=cudnn,gpu=1)

FEN: r2q1r1k/bpp2p1p/p1np3p/3Bp2b/P3P3/2PP1N1P/1P1N1PP1/R2Q1RK1 b - - 3 13

Lc01911_11261x2:
1/2 00:00 3 75 +0,17 13. ... Rf8-g8 14.Kg1-h1
1/2 00:00 6 109 +0,19 13. ... Ra8-b8 14.g2-g4
2/3 00:00 13 122 +0,12 13. ... Ra8-b8 14.g2-g4 Bh5-g6
2/3 00:00 22 207 -0,03 13. ... Qd8-f6 14.Kg1-h2 Ra8-b8
2/4 00:00 27 207 -0,02 13. ... Qd8-f6 14.g2-g3 Ra8-b8 15.g3-g4
3/4 00:00 46 326 -0,01 13. ... Qd8-f6 14.Kg1-h2 Nc6-e7 15.Bd5xb7
3/5 00:00 69 428 +0,03 13. ... Qd8-f6 14.Kg1-h1 Nc6-d8 15.g2-g4
3/6 00:00 82 440 +0,03 13. ... Qd8-f6 14.Kg1-h1 Nc6-d8 15.g2-g4
4/7 00:00 151 631 +0,21 13. ... Ra8-b8 14.g2-g4 Bh5-g6 15.Kg1-h1 h6-h5 16.Nf3-h2
4/7 00:00 170 611 +0,64 13. ... Nc6-e7 14.Bd5-a2 f7-f5 15.e4xf5 Ne7xf5 16.g2-g4
4/8 00:00 217 709 +0,61 13. ... Nc6-e7 14.Bd5-a2 f7-f5 15.Ba2-e6 f5xe4 16.d3xe4 Ne7-g6
4/9 00:00 322 777 +0,66 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.e4xf5 Ne7xf5 17.d3-d4 e5xd4
5/9 00:00 372 877 +0,64 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.e4xf5 Ne7xf5 17.d3-d4 e5xd4
5/10 00:00 568 1.136 +0,55 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 Ne7-g6 16.Kg1-h2 f7-f5 17.e4xf5 Rf8xf5 18.g2-g4
5/11 00:00 819 1.412 +0,50 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Ng6-h4 18.Ba6-c4 f5xe4
6/11 00:00 1.008 1.553 +0,47 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.e4xf5 Qf6xf5
6/12 00:00 1.159 1.592 +0,43 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.e4xf5 Qf6xf5
6/13 00:01 1.992 1.945 +0,38 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.e4xf5 Qf6xf5
6/13 00:01 2.123 1.933 +0,39 13. ... Qd8-c8 14.g2-g4 Nc6-e7 15.Nf3-h4 Bh5-g6 16.Bd5-b3 h6-h5 17.Qd1-f3 f7-f6
6/13 00:01 2.140 1.947 +0,38 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.e4xf5 Qf6xf5
6/14 00:01 2.369 2.011 +0,35 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.Kg1-h2 Ne7-g6 17.e4xf5 Ng6-f4 18.g2-g3 Rf8xf5 19.g3-g4
6/14 00:01 2.444 2.033 +0,42 13. ... Qd8-c8 14.g2-g4 Nc6-e7 15.Nf3-h4 Ne7xd5 16.e4xd5 Bh5-g6 17.Nh4xg6+ h7xg6 18.Kg1-g2 f7-f5
6/15 00:01 3.194 2.262 +0,48 13. ... Qd8-c8 14.g2-g4 Nc6-e7 15.Nf3-h4 Ne7xd5 16.e4xd5 Bh5-g6 17.Nh4xg6+ f7xg6 18.Kg1-g2 Rf8-f4 19.f2-f3 Qc8-g8
7/16 00:01 3.932 2.367 +0,48 13. ... Qd8-c8 14.g2-g4 Nc6-e7 15.Nf3-h4 Ne7xd5 16.e4xd5 Bh5-g6 17.Nh4xg6+ f7xg6 18.Kg1-g2 Rf8-f4 19.f2-f3 Qc8-g8
7/17 00:03 9.840 2.894 +0,44 13. ... Qd8-c8 14.Qd1-b3 Ra8-b8 15.d3-d4 e5xd4 16.c3xd4 Nc6xd4 17.Qb3-c3 c7-c5 18.Nf3xd4 c5xd4 19.Qc3-d3 f7-f5 20.Ra1-c1 Qc8-d7
8/17 00:03 12.431 3.174 +0,42 13. ... Qd8-c8 14.Qd1-b3 Ra8-b8 15.d3-d4 e5xd4 16.c3xd4 Nc6xd4 17.Qb3-c3 c7-c5 18.Nf3xd4 c5xd4 19.Qc3-d3 f7-f5 20.Ra1-c1 Qc8-d7
8/18 00:04 14.862 3.342 +0,41 13. ... Qd8-c8 14.Qd1-b3 Ra8-b8 15.d3-d4 e5xd4 16.c3xd4 Nc6xd4 17.Qb3-c3 c7-c5 18.Nf3xd4 c5xd4 19.Qc3-d3 f7-f5 20.Ra1-c1 Qc8-d7
8/19 00:04 15.363 3.396 +0,41 13. ... Qd8-c8 14.Qd1-b3 Ra8-b8 15.d3-d4 e5xd4 16.c3xd4 Nc6xd4 17.Qb3-c3 c7-c5 18.Nf3xd4 c5xd4 19.Qc3-d3 f7-f5 20.Ra1-c1 Qc8-d7
8/19 00:05 18.175 3.523 +0,51 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 d6-d5 18.Ba6-b5 Qd8-d6 19.c3-c4 f5xe4 20.d3xe4 d5xc4 21.Nd2xc4 Qd6-f6
8/20 00:05 19.155 3.587 +0,47 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 d6-d5 18.Ba6-b5 Qd8-d6 19.c3-c4 f5xe4 20.d3xe4 d5xc4 21.Nd2xc4 Qd6-f6
9/20 00:05 19.883 3.628 +0,45 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 d6-d5 18.Ba6-b5 Qd8-d6 19.c3-c4 f5xe4 20.d3xe4 d5xc4 21.Nd2xc4 Qd6-f6
9/21 00:06 24.119 3.789 +0,42 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-c4 c7-c6 19.b4-b5 f5xe4 20.d3xe4 Ng6-f4 21.g2-g3 d6-d5 22.Bc4-e2 Nf4xe2
9/22 00:06 26.503 3.879 +0,39 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Ng6-f4 19.g2-g3 f5xe4 20.d3xe4 d6-d5 21.Qd1-e1 c7-c6 22.e4xd5 c6xb5
9/23 00:07 30.021 3.903 +0,39 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 d6-d5 18.Ba6-b5 Ng6-h4 19.e4xf5 Nh4xg2 20.Kh2xg2 Rf8xf5 21.Qd1-e1 Qd8-d6 22.Nf3-h2 c7-c6 23.Kg2-h1
10/23 00:08 33.241 3.964 +0,43 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 d6-d5 18.Ba6-b5 Ng6-h4 19.e4xf5 Nh4xg2 20.Kh2xg2 Rf8xf5 21.Qd1-e1 Qd8-f6 22.Nf3-h2 Rb8-g8+ 23.Kg2-h1 c7-c6 24.Bb5xc6 Qf6xc6
10/24 00:08 33.652 3.955 +0,42 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 d6-d5 18.Ba6-b5 Ng6-h4 19.e4xf5 Qd8-d6 20.g2-g4 e5-e4+ 21.Kh2-h1 e4xf3 22.Nd2xf3 Nh4xf5 23.d3-d4 Qd6-f4 24.g4xh5 Nf5-d6 25.Bb5-a6
10/25 00:08 34.280 3.960 +0,41 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 d6-d5 18.Ba6-b5 Ng6-h4 19.e4xf5 Qd8-d6 20.g2-g4 e5-e4+ 21.Kh2-h1 e4xf3 22.Nd2xf3 Nh4xf5 23.d3-d4 Qd6-f4 24.g4xh5 Nf5xd4 25.Nf3xd4
10/26 00:09 36.415 4.010 +0,39 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-c4 Ng6-f4 19.g2-g3 f5xe4 20.d3xe4 d6-d5 21.e4xd5 Qf6-f5 22.g3-g4 Bh5xg4 23.Nf3-h4 Bg4xd1 24.d5-d6
10/26 00:14 57.505 4.082 +0,36 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rb8-d8 19.d3-d4 d6-d5 20.e4xf5 Qf6xf5 21.Bb5-e2 Ng6-f4 22.Nf3-g1 Bh5xe2 23.Ng1xe2 e5xd4
11/26 00:16 71.790 4.272 +0,37 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Bb5-c4 Rg8-g7 20.g2-g3 Rb8-f8 21.a4-a5 c7-c6 22.b4-b5 c6xb5 23.Bc4-d5 Ng6-e7 24.Qd1-b3
11/27 00:18 77.841 4.316 +0,38 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Bb5-c4 Rg8-g7 20.g2-g3 Rb8-f8 21.a4-a5 c7-c6 22.b4-b5 c6xb5 23.Bc4-d5 Ng6-e7 24.Qd1-b3
11/28 00:18 79.130 4.329 +0,39 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Bb5-c4 Rg8-g7 20.g2-g3 Rb8-f8 21.a4-a5 c7-c6 22.b4-b5 c6xb5 23.Bc4-d5 Ng6-e7 24.Qd1-b3 f5xe4
11/28 00:23 102.148 4.384 +0,34 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+
11/31 00:30 134.791 4.488 +0,31 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+
12/31 00:31 139.319 4.450 +0,34 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+
12/32 00:31 141.806 4.434 +0,33 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+
12/32 00:37 170.042 4.595 +0,29 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+ 25.Kh2-h1
11/32 00:39 184.064 4.635 +0,29 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+ 25.Kh2-h1
11/32 00:44 212.495 4.752 +0,29 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+ 25.Kh2-h1
12/32 00:48 233.216 4.767 +0,28 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+ 25.Kh2-h1
11/32 00:49 234.185 4.770 +0,28 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+ 25.Kh2-h1
12/32 00:49 234.377 4.773 +0,28 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+ 25.Kh2-h1
11/32 00:49 234.850 4.774 +0,28 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+ 25.Kh2-h1
12/32 00:49 234.946 4.775 +0,28 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+ 25.Kh2-h1
11/32 00:49 235.216 4.771 +0,28 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+ 25.Kh2-h1
12/32 00:49 235.488 4.775 +0,28 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+ 25.Kh2-h1
12/32 00:52 254.052 4.851 +0,27 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+ 25.Kh2-h1 Qf6xe5

FEN: r2q1r1k/bpp2p1p/p1np3p/3Bp2b/P3P3/2PP1N1P/1P1N1PP1/R2Q1RK1 b - - 3 13

Lc01911_11261x2:
2/4 00:00 27 371 -0,49 13. ... Qd8-d7 14.Nf3xe5 Nc6xe5 15.Bd5-a2
2/4 00:00 27 371 -0,03 13. ... Qd8-f6 14.Kg1-h2 Ra8-b8 15.Bd5-a2
2/4 00:00 27 371 +0,13 13. ... Ra8-b8 14.Kg1-h1 Qd8-f6 15.g2-g4
---------------------------------------------------------------------------
3/7 00:00 138 568 +0,16 13. ... Ra8-b8 14.Kg1-h1 Qd8-f6 15.g2-g4 Bh5-g6
3/7 00:00 138 568 +0,05 13. ... Qd8-f6 14.Kg1-h1 Nc6-d8 15.g2-g4
3/7 00:00 138 568 +0,49 13. ... Nc6-e7 14.Bd5-a2 f7-f5 15.e4xf5 Ne7xf5 16.g2-g4
---------------------------------------------------------------------------
4/9 00:00 360 962 +0,10 13. ... Qd8-f6 14.g2-g4 Bh5-g6 15.Bd5xc6 b7xc6 16.Qd1-e2
4/9 00:00 360 962 +0,31 13. ... Ra8-b8 14.g2-g4 Bh5-g6 15.Bd5xc6 b7xc6 16.b2-b4 h6-h5
4/9 00:00 360 962 +0,58 13. ... Nc6-e7 14.Bd5-a2 f7-f5 15.e4xf5 Ne7xf5 16.g2-g4 Nf5-g3 17.Rf1-e1
---------------------------------------------------------------------------
5/12 00:00 841 1.445 +0,15 13. ... Qd8-f6 14.g2-g4 Bh5-g6 15.Bd5xc6 b7xc6 16.Nf3-h2 h6-h5
5/12 00:00 841 1.445 +0,25 13. ... Ra8-b8 14.Kg1-h2 Nc6-e7 15.Bd5-b3 f7-f5 16.e4xf5 Ne7xf5 17.g2-g4
5/12 00:00 841 1.445 +0,40 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.e4xf5 Qf6xf5
---------------------------------------------------------------------------
6/16 00:01 2.901 2.190 +0,22 13. ... Qd8-f6 14.g2-g4 Bh5-g6 15.Kg1-h1 Nc6-d8 16.Nf3-e1 c7-c6 17.Bd5-a2 Nd8-e6
6/16 00:01 2.901 2.190 +0,35 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.Kg1-h2 d6-d5 17.Qd1-e1 Qd8-d6 18.Ba6-b5
6/16 00:01 2.901 2.190 +0,49 13. ... Qd8-c8 14.g2-g4 Nc6-e7 15.Nf3-h4 Ne7xd5 16.e4xd5 Bh5-g6 17.Nh4xg6+ h7xg6 18.Kg1-g2 f7-f5 19.f2-f4
---------------------------------------------------------------------------
7/17 00:03 9.892 3.099 +0,43 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.e4xf5 Qf6xf5 19.Qd1-e1
7/17 00:03 9.892 3.099 +0,31 13. ... Qd8-f6 14.Bd5xc6 b7xc6 15.Kg1-h2 Rf8-g8 16.g2-g3 Ra8-b8 17.b2-b4 a6-a5 18.b4xa5 Rb8-b2 19.Kh2-g2
7/17 00:03 9.892 3.099 +0,44 13. ... Qd8-c8 14.Qd1-b3 Ra8-b8 15.d3-d4 e5xd4 16.c3xd4 Nc6xd4 17.Qb3-c3 c7-c5 18.Nf3xd4 c5xd4 19.Qc3-d3 f7-f5 20.Ra1-c1 Qc8-d7
---------------------------------------------------------------------------
8/21 00:04 15.939 3.575 +0,31 13. ... Qd8-f6 14.Bd5xc6 b7xc6 15.Kg1-h2 Rf8-g8 16.g2-g3 Ra8-b8 17.b2-b4 a6-a5 18.b4xa5 Rb8-b2 19.Kh2-g2
8/21 00:04 15.939 3.575 +0,44 13. ... Qd8-c8 14.Qd1-b3 Ra8-b8 15.d3-d4 e5xd4 16.c3xd4 Nc6xd4 17.Qb3-c3 c7-c5 18.Nf3xd4 c5xd4 19.Qc3-d3 f7-f5 20.Ra1-c1 Qc8-d7
8/21 00:04 15.939 3.575 +0,50 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.e4xf5 Ng6-f4 18.Kg1-h2 Rf8xf5 19.d3-d4 e5xd4 20.c3xd4 Nf4xg2 21.Kh2xg2
---------------------------------------------------------------------------
9/23 00:07 29.448 4.056 +0,20 13. ... Qd8-f6 14.Bd5xc6 b7xc6 15.Kg1-h2 Rf8-g8 16.g2-g3 Ra8-b8 17.b2-b4 a6-a5 18.b4xa5 Rb8-b2 19.Kh2-g2
9/23 00:07 29.448 4.056 +0,41 13. ... Qd8-c8 14.Qd1-b3 Ra8-b8 15.d3-d4 e5xd4 16.c3xd4 Nc6xd4 17.Qb3-c3 c7-c5 18.Nf3xd4 c5xd4 19.Qc3-d3 f7-f5 20.Ra1-c1 Qc8-d7
9/23 00:07 29.448 4.056 +0,43 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-c4 f5xe4 19.d3xe4 Ng6-f4 20.g2-g3 d6-d5 21.e4xd5 Qf6-f5 22.g3-g4 Bh5xg4 23.Nf3-h4 Bg4xd1
---------------------------------------------------------------------------
10/27 00:16 76.494 4.504 +0,24 13. ... Qd8-f6 14.Bd5xc6 b7xc6 15.Kg1-h2 Qf6-g7 16.g2-g4 Bh5-g6 17.Nf3-h4 h6-h5 18.Nh4-f5 Bg6xf5 19.g4xf5 Qg7-h6 20.Nd2-f3 Qh6-f4+ 21.Kh2-h1
10/27 00:16 76.494 4.504 +0,35 13. ... Qd8-c8 14.Qd1-b3 Qc8-d7 15.d3-d4 Nc6-e7 16.d4xe5 c7-c6 17.e5-e6 Qd7-c7 18.Bd5-c4 f7-f5 19.e4xf5 Ne7xf5 20.Bc4-d3 Nf5-g3 21.Rf1-e1 Qc7-g7
10/27 00:16 76.494 4.504 +0,37 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Bb5-c4 Rg8-g7 20.g2-g3 Rb8-f8 21.a4-a5 c7-c6 22.b4-b5 c6xb5 23.Bc4xb5 f5xe4 24.d3xe4 Ng6-h4
---------------------------------------------------------------------------
11/32 00:21 96.977 4.566 +0,23 13. ... Qd8-f6 14.Bd5xc6 b7xc6 15.Kg1-h2 Qf6-g7 16.g2-g4 Bh5-g6 17.Nf3-h4 h6-h5 18.Nh4-f5 Bg6xf5 19.g4xf5 Qg7-h6 20.Nd2-f3 Qh6-f4+ 21.Kh2-h1
11/32 00:21 96.977 4.566 +0,35 13. ... Qd8-c8 14.Qd1-b3 Qc8-d7 15.d3-d4 Nc6-e7 16.d4xe5 c7-c6 17.e5-e6 Qd7-c7 18.Bd5-c4 f7-f5 19.e4xf5 Ne7xf5 20.Bc4-d3 Nf5-g3 21.Rf1-e1 Qc7-g7
11/32 00:21 96.977 4.566 +0,43 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 Qd8-f6 18.Ba6-b5 Rf8-g8 19.Qd1-e1 Rb8-f8 20.d3-d4 f5xe4 21.Qe1xe4 e5xd4 22.c3xd4 d6-d5 23.Qe4xd5 Ng6-f4 24.Qd5-e5 Rg8xg2+
---------------------------------------------------------------------------
12/38 00:34 163.526 4.735 +0,19 13. ... Qd8-f6 14.Bd5xc6 b7xc6 15.Kg1-h2 Qf6-g7 16.g2-g4 Bh5-g6 17.Nf3-h4 h6-h5 18.Qd1-f3 h5xg4 19.h3xg4 Rf8-g8 20.Rf1-h1 Ra8-b8 21.b2-b4 Qg7-h6 22.Qf3-f6+
12/38 00:34 163.526 4.735 +0,30 13. ... Qd8-c8 14.Bd5xc6 b7xc6 15.g2-g4 Bh5-g6 16.Nf3-h4 h6-h5 17.Qd1-f3 Qc8-d8 18.Qf3-g3 Rf8-g8 19.Kg1-h1 h5xg4 20.h3xg4 Ra8-b8 21.b2-b4 Qd8-g5 22.Nd2-f3 Qg5-e7
12/38 00:34 163.526 4.735 +0,33 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 d6-d5 18.Ba6-b5 Ng6-h4 19.e4xf5 Qd8-d6 20.g2-g4 e5-e4+ 21.Kh2-h1 Nh4xf3 22.Nd2xf3 e4xf3 23.Qd1xf3 c7-c6 24.Qf3-g3 Qd6-f6 25.Bb5-a6 Rb8-a8 26.b4-b5 Ba7-b8 27.f2-f4 Bh5-e8 28.Qg3-e3 h6-h5 29.g4-g5 Qf6xf5 30.Ba6-b7
---------------------------------------------------------------------------
13/40 00:40 197.945 4.862 +0,19 13. ... Qd8-f6 14.Bd5xc6 b7xc6 15.Kg1-h2 Qf6-g7 16.g2-g4 Bh5-g6 17.Nf3-h4 h6-h5 18.Qd1-f3 h5xg4 19.h3xg4 Rf8-g8 20.Rf1-h1 Ra8-b8 21.b2-b4 Qg7-h6 22.Qf3-f6+
13/40 00:40 197.945 4.862 +0,30 13. ... Qd8-c8 14.Bd5xc6 b7xc6 15.g2-g4 Bh5-g6 16.Nf3-h4 h6-h5 17.Qd1-f3 Qc8-d8 18.Qf3-g3 Rf8-g8 19.Kg1-h1 h5xg4 20.h3xg4 Ra8-b8 21.b2-b4 Qd8-g5 22.Nd2-f3 Qg5-e7
13/40 00:40 197.945 4.862 +0,33 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 d6-d5 18.Ba6-b5 Ng6-h4 19.e4xf5 Qd8-d6 20.g2-g4 e5-e4+ 21.Kh2-h1 Nh4xf3 22.Nd2xf3 e4xf3 23.Qd1xf3 c7-c6 24.Qf3-g3 Qd6-f6 25.Bb5-a6 Rb8-a8 26.b4-b5 Ba7-b8 27.f2-f4 Bh5-e8 28.Qg3-e3 h6-h5 29.g4-g5 Qf6xf5 30.Ba6-b7
---------------------------------------------------------------------------
14/45 04:22 1.489.616 5.666 +0,24 13. ... Qd8-c8 14.Bd5xc6 b7xc6 15.g2-g4 Rf8-g8 16.Kg1-h1 Bh5-g6 17.Nf3-h2 Ra8-b8 18.b2-b4 Qc8-e6 19.Qd1-f3 d6-d5 20.Rf1-e1 d5-d4 21.c3-c4 Rb8xb4 22.Nd2-f1 Ba7-c5 23.Nf1-g3 Rb4-b3
14/45 04:22 1.489.616 5.666 +0,25 13. ... Nc6-e7 14.Bd5xb7 Ra8-b8 15.Bb7xa6 f7-f5 16.b2-b4 Ne7-g6 17.Kg1-h2 d6-d5 18.Ba6-b5 Ng6-h4 19.e4xf5 Qd8-d6 20.g2-g4 e5-e4+ 21.Kh2-h1 Nh4xf3 22.Nd2xf3 e4xf3 23.Qd1xf3 c7-c6 24.g4xh5 c6xb5 25.a4xb5 Ba7-b6 26.Rf1-e1 Bb6-c7 27.Qf3-g3 Qd6-b6 28.Qg3-f3 Qb6-d6 29.Qf3-g3 Qd6-b6 30.Qg3-f3 Qb6-d6
14/45 04:22 1.489.616 5.666 +0,24 13. ... Qd8-f6 14.Bd5xc6 b7xc6 15.Kg1-h1 Qf6-g7 16.Qd1-e1 f7-f5 17.e4xf5 Bh5xf3 18.Nd2xf3 Rf8xf5 19.d3-d4 Ra8-g8 20.Rf1-g1 e5xd4 21.Qe1-e4 Rf5-d5 22.Nf3xd4 Ba7xd4 23.c3xd4 Qg7xd4 24.Qe4-f3 Qd4xb2 25.Ra1-c1 Rd5-d2 26.Rc1xc6 Rd2xf2 27.Qf3-e4 Rf2-e2 28.Qe4-f3 Re2-c2 29.Rc6xa6 Rc2-f2 30.Qf3-c6 Rf2-c2 31.Qc6-f3 Rc2-f2 32.Qf3-c6 Rf2-c2 33.Qc6-f3

Analysis on RTX2070 with fp16

FEN: r2q1r1k/bpp2p1p/p1np3p/3Bp2b/P3P3/2PP1N1P/1P1N1PP1/R2Q1RK1 b - - 3 13

Lc01911_11261TB:
1/2 00:00 7 250 +0,35 Nc6-e7 Bd5xb7
2/3 00:00 20 625 +0,61 Qd8-f6 g2-g4 Rf8-g8
3/4 00:00 39 951 +0,46 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3
4/5 00:00 85 1.545 +0,54 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6
4/6 00:00 130 1.756 +0,50 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6
4/7 00:00 191 1.948 +0,47 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-a2
5/7 00:00 263 2.247 +0,50 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-b3
5/8 00:00 298 2.422 +0,47 Qd8-f6 Kg1-h1 Nc6-d8 Qd1-e1 Nd8-e6 Bd5xe6
5/9 00:00 510 3.290 +0,46 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-b3 Nd8-e6 a4-a5
5/10 00:00 708 3.933 +0,44 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-b3 Nd8-e6 Kh1-g2
6/11 00:00 941 4.612 +0,46 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-b3 Nd8-e6 Kh1-g2
6/12 00:00 1.071 4.824 +0,46 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-b3 Nd8-e6 Kh1-g2
6/12 00:00 1.216 5.004 +0,38 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 b2-b4 Ne7-g6 Kg1-h2 Ng6-h4 Ba6-c4 f5xe4 d3xe4
6/12 00:00 1.338 5.267 +0,46 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-b3 Nd8-e6 Kh1-g2 Rf8-g8
6/13 00:00 2.188 6.531 +0,48 Qd8-f6 Kg1-h1 Nc6-d8 g2-g4 Bh5-g6 Nf3-e1 c7-c6 Bd5-b3 Nd8-e6 Qd1-f3 Qf6-g5 Ra1-d1
7/13 00:00 3.198 7.687 +0,48 Qd8-f6 Kg1-h1 Nc6-d8 g2-g4 Bh5-g6 Nf3-e1 c7-c6 Bd5-b3 Nd8-e6 Ne1-g2 Ne6-f4 Qd1-f3 h6-h5 g4xh5
7/14 00:00 3.263 7.750 +0,49 Qd8-f6 Kg1-h1 Nc6-d8 g2-g4 Bh5-g6 Nf3-e1 c7-c6 Bd5-b3 Nd8-e6 Ne1-g2 Ra8-d8 Bb3xe6 f7xe6
7/15 00:00 5.642 8.927 +0,47 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 Qd1-e2 Rg8-g7 g2-g3 Ra8-g8 Rf1-g1 Qf6-e6 Ra1-e1 f7-f5
7/16 00:00 6.893 9.494 +0,43 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 g2-g3 Rg8-g7 Qd1-e2 Ra8-g8 Rf1-g1 Qf6-e6 g3-g4
8/16 00:00 8.606 9.702 +0,38 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 Qd1-e2 Rg8-g7 g2-g3 Ra8-g8 Rf1-g1 Qf6-e6 Ra1-e1 f7-f5 e4xf5
8/17 00:00 9.120 9.923 +0,36 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 Qd1-e2 Rg8-g7 g2-g3 Ra8-g8 Rf1-g1 Qf6-e6 Ra1-e1 f7-f5 e4xf5
8/18 00:01 14.486 11.334 +0,32 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 Qd1-e2 Qf6-e6 Ra1-e1 f7-f5 d3-d4 e5xd4 e4xf5 Qe6xf5 c3xd4 Ba7xd4
9/18 00:01 20.328 12.028 +0,38 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 Qd1-e2 Qf6-e6 Ra1-e1 f7-f5 d3-d4 e5xd4 Qe2-d3 f5xe4 Re1xe4 Qe6-f6 c3xd4 Bh5-g6
9/19 00:01 21.128 12.135 +0,39 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 Qd1-e2 Qf6-e6 Ra1-e1 f7-f5 d3-d4 e5xd4 Qe2-d3 f5xe4 Re1xe4 Qe6-f6 c3xd4 Bh5-g6
9/20 00:01 23.327 12.213 +0,41 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 Qd1-e2 Qf6-e6 Ra1-e1 f7-f5 d3-d4 e5xd4 Qe2-d3 f5xe4 Re1xe4 Qe6-f6 c3xd4 Bh5-g6
9/21 00:02 37.000 13.129 +0,40 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Rf8-g8 Qd1-e2 Qf6-e6 Rf1-g1 Ra8-f8 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Rg1-g2 Rf8-b8 Nd2-c4 h5xg4
10/21 00:03 43.551 13.682 +0,37 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Rf8-g8 Qd1-e2 Qf6-e6 Rf1-g1 Ra8-f8 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Rg1-g2 Rf8-b8 Nd2-c4 h5xg4
10/22 00:04 73.341 15.234 +0,34 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Rf8-g8 Qd1-e2 Qf6-e6 Rf1-g1 Ra8-f8 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Rg1-g2 Rf8-b8 Nd2-c4 h5xg4
10/26 00:06 93.841 14.964 +0,30 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Rf8-g8 Qd1-e2 Qf6-e6 Rf1-g1 Ra8-f8 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Rg1-g2 Rf8-b8 Nd2-c4 h5xg4
11/26 00:07 112.469 15.398 +0,27 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Ra8-b8 b2-b4 Qe7-g5 Nd2-f3 Qg5-f6 g4-g5
11/27 00:08 138.371 15.959 +0,25 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Ra8-b8 b2-b4 Qe7-g5 Nd2-f3 Qg5-f6 g4-g5
11/31 00:11 187.068 15.926 +0,21 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Ra8-b8 b2-b4 Qe7-g5 Nd2-f3 Qg5-f6 g4-g5
12/31 00:12 204.815 16.142 +0,19 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Ra8-b8 b2-b4 Qe7-g5 Nd2-f3 Qg5-f6 g4-g5
11/31 00:13 218.536 16.336 +0,18 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Ra8-b8 b2-b4 Qe7-g5 Nd2-f3 Qg5-f6 g4-g5
12/31 00:13 222.972 16.403 +0,18 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Ra8-b8 b2-b4 Qe7-g5 Nd2-f3 Qg5-f6 g4-g5
11/31 00:13 225.628 16.433 +0,18 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Ra8-b8 b2-b4 Qe7-g5 Nd2-f3 Qg5-f6 g4-g5
12/31 00:18 316.610 17.058 +0,16 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Qd1-e2 h6-h5 Rf1-g1 Rf8-g8 Nf3-g5 Qe6-d7 g4xh5 f7-f6 h5xg6 f6xg5 Qe2-g4 Qd7xg4 Rg1xg4 Rg8xg6 Ra1-f1 h7-h5 Rg4-g3 Kh8-g7 Kh1-g2
12/32 00:21 380.264 17.468 +0,14 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Qe7-g5 Nd2-f3 Qg5-f6 Rg1-g2 Ra8-b8 b2-b4 c6-c5 b4-b5 c5-c4
12/40 00:24 413.330 17.195 +0,14 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Qe7-g5 Nd2-f3 Qg5-f6 Rg1-g2 Ra8-b8 b2-b4 c6-c5 b4-b5 c5-c4
13/40 00:26 450.706 17.285 +0,13 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Qe7-g5 Nd2-f3 Qg5-f6 Rg1-g2 Ra8-b8 b2-b4 c6-c5 b4-b5 c5-c4
13/40 00:31 550.978 17.730 +0,12 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Ra8-b8 b2-b4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 a6-a5 b4xa5 Rb8-b2 Ra1-d1 Rb2-c2 c3-c4 Qe7-f6 Rg1-g2
13/40 01:01 1.069.149 17.494 +0,08 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Ra8-b8 b2-b4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 a6-a5 b4xa5 Rb8-b2 Ra1-d1 Rb2-c2 c3-c4 Qe7-f6 Rg1-g2
13/40 01:04 1.129.124 17.477 +0,12 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 g2-g3 Nd8-e6 Bd5-b3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 f7-f6 Bb3-e6 Qd7-g7
13/40 01:09 1.221.063 17.539 +0,13 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 g2-g3 Nd8-e6 Bd5-b3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 f7-f6 Bb3-e6 Qd7-g7
14/40 01:12 1.277.399 17.663 +0,14 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 g2-g3 Nd8-e6 Bd5-b3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 f7-f6 Bb3-e6 Qd7-g7
14/40 01:17 1.407.456 18.202 +0,14 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 g2-g3 Nd8-e6 Bd5-b3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 f7-f6 Bb3-e6 Qd7-g7
14/40 01:22 1.519.929 18.462 +0,13 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Qe1-e2 Ra8-d8 Ne3-f5 d6-d5 Ra1-d1 f7-f6 Kh2-g2
14/40 01:27 1.628.912 18.647 +0,12 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 d6-d5 Qe1-e2 f7-f6 Rf1-g1
14/40 01:47 1.862.144 17.344 +0,12 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 d6-d5 Qe1-e2 f7-f6 Rf1-g1
15/40 01:49 1.882.526 17.201 +0,12 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 d6-d5 Qe1-e2 f7-f6 Rf1-g1
15/40 01:54 1.931.585 16.877 +0,12 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 d6-d5 Qe1-e2 f7-f6 Rf1-g1
15/40 02:29 2.595.466 17.363 +0,10 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 d6-d5 Qe1-e2 f7-f6 Rf1-g1
14/40 02:34 2.737.848 17.749 +0,10 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 d6-d5 Qe1-e2 f7-f6 Rf1-g1
14/40 02:39 2.915.734 18.308 +0,10 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 d6-d5 Qe1-e2 f7-f6 Rf1-g1
15/40 02:41 2.998.121 18.604 +0,10 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 d6-d5 Qe1-e2 f7-f6 Rf1-g1
15/40 02:46 3.129.196 18.833 +0,10 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 d6-d5 Qe1-e2 f7-f6 Rf1-g1
15/46 03:17 3.550.527 17.958 +0,09 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 Qe7-d7 Kh1-h2 Ne6-g5 Nf3xg5 h6xg5 Nd2-c4 Bh5-g6 Nc4-e3 Rg8-f8 g3-g4 c7-c6 Ne3-f5 Bg6xf5 g4xf5 d6-d5 Qe1-e2 f7-f6 Rf1-g1

After restarting Arena

Analysis on RTX2070 with fp16


FEN: r2q1r1k/bpp2p1p/p1np3p/3Bp2b/P3P3/2PP1N1P/1P1N1PP1/R2Q1RK1 b - - 3 13

Lc01911_11261TB:
1/2 00:00 7 259 +0,09 Rf8-g8 Kg1-h1
1/2 00:00 7 259 +0,17 Qd8-f6 Kg1-h1
1/2 00:00 7 259 +0,35 Nc6-e7 Bd5xb7
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2/3 00:00 20 625 +0,14 Rf8-g8 Kg1-h2 Qd8-f6
2/3 00:00 20 625 +0,11 Ra8-b8 g2-g4 Bh5-g6
2/3 00:00 20 625 +0,61 Qd8-f6 g2-g4 Rf8-g8
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3/4 00:00 39 1.000 +0,03 Rf8-g8 Kg1-h2 Qd8-f6 g2-g3
3/4 00:00 39 1.000 -0,03 Ra8-b8 g2-g4 Bh5-g6 Kg1-h1
3/4 00:00 39 1.000 +0,46 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3
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4/7 00:00 190 2.000 +0,42 Ra8-b8 g2-g4 Bh5-g6 Kg1-h1 h6-h5 Nf3-h2 h5xg4
4/7 00:00 190 2.000 +0,13 Rf8-g8 Kg1-h1 Qd8-f6 g2-g4 Bh5-g6 Qd1-e2 h6-h5
4/7 00:00 190 2.000 +0,47 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-a2
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5/11 00:00 888 4.149 +0,34 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 b2-b4 Ne7-g6 e4xf5 Rf8xf5 g2-g4 Ng6-f4
5/11 00:00 888 4.149 +0,41 Ra8-b8 Kg1-h1 Nc6-e7 Bd5-b3 f7-f5 e4xf5 Ne7xf5 g2-g4 Nf5-h4
5/11 00:00 888 4.149 +0,45 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-b3 Nd8-e6 Kh1-g2
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6/13 00:00 1.867 6.141 +0,30 Ra8-b8 g2-g4 Bh5-g6 Qd1-e2 h6-h5 Kg1-g2 Nc6-e7 Bd5-b3 h5xg4
6/13 00:00 1.867 6.141 +0,24 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 b2-b4 Ne7-g6 e4xf5 Rf8xf5 g2-g4 Ng6-f4 Kg1-h2
6/13 00:00 1.867 6.141 +0,44 Qd8-f6 Kg1-h1 Nc6-d8 g2-g4 Bh5-g6 Nf3-e1 Nd8-e6 Ne1-g2 c7-c6 Bd5xe6 f7xe6
---------------------------------------------------------------------------
7/16 00:00 7.949 10.283 +0,15 Rf8-g8 Kg1-h1 Qd8-f6 g2-g4 Bh5-g6 Nf3-h2 Nc6-d8 Qd1-f3 Qf6-e7 Rf1-g1 Nd8-e6 Bd5xb7 Ra8-b8
7/16 00:00 7.949 10.283 +0,19 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 b2-b4 Ne7-g6 e4xf5 Ng6-f4 Kg1-h2 Rf8xf5 g2-g4 Bh5xg4 h3xg4 Rf5-h5+
7/16 00:00 7.949 10.283 +0,44 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 Qd1-e2 Rg8-g7 g2-g3 Ra8-g8 Rf1-g1 Qf6-e6 g3-g4
---------------------------------------------------------------------------
8/18 00:01 15.141 12.093 +0,20 Rf8-g8 Kg1-h1 Qd8-f6 g2-g4 Bh5-g6 Nf3-h2 Nc6-d8 Qd1-f3 Qf6-e7 Qf3-g3 Nd8-e6 Bd5xe6 f7xe6
8/18 00:01 15.141 12.093 +0,16 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 b2-b4 Ne7-g6 e4xf5 Ng6-f4 Kg1-h2 Rf8xf5 g2-g4 Rf5-f8 g4xh5 Qd8-d7 Nf3-g1 Rf8-g8 Qd1-f3
8/18 00:01 15.141 12.093 +0,33 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 Qd1-e2 Qf6-e6 Ra1-e1 f7-f5 e4xf5 Qe6xf5 Qe2-e4 Qf5xe4 d3xe4 Ra8-f8 b2-b4
---------------------------------------------------------------------------
9/21 00:02 37.302 13.176 +0,21 Rf8-g8 Kg1-h1 Qd8-f6 g2-g4 Bh5-g6 Nf3-h2 Nc6-d8 Qd1-f3 Qf6-e7 Qf3-g3 Nd8-e6 Bd5xe6 f7xe6
9/21 00:02 37.302 13.176 +0,20 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 b2-b4 Ne7-g6 e4xf5 Ng6-f4 Kg1-h2 Rf8xf5 g2-g4 Bh5xg4 h3xg4 Rf5-h5+ g4xh5 Qd8-d7 Nf3-g1 Rb8-g8 Qd1-f3
9/21 00:02 37.302 13.176 +0,42 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 a4-a5 Ra8-b8 Ra1-b1 d6-d5 Qd1-e2 Rb8-e8 Rb1-e1 Re8-b8 b2-b4
---------------------------------------------------------------------------
10/25 00:06 101.567 15.321 +0,21 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 Kg1-h1 f5xe4 d3xe4 Ne7-g6 g2-g3 d6-d5 Ba6-e2 d5xe4 Nf3-g1 Bh5xe2 Qd1xe2 Rb8xb2 Ra1-d1 Qd8-d5 Nd2xe4 Rb2xe2 Rd1xd5 Re2xe4
10/25 00:06 101.567 15.321 +0,28 Rf8-g8 Kg1-h1 Qd8-f6 Bd5xc6 b7xc6 Qd1-e2 Qf6-e6 Rf1-g1 Ra8-f8 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Nh4-f5 h5xg4 h3xg4 Rf8-b8 b2-b4 Bg6xf5
10/25 00:06 101.567 15.321 +0,31 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Rf8-g8 Qd1-e2 Qf6-e6 Rf1-g1 Ra8-f8 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Rg1-g3 h5xg4 h3xg4 Rf8-b8 b2-b4 Qe6-f6
---------------------------------------------------------------------------
11/29 00:12 193.215 16.043 +0,12 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 Kg1-h1 f5xe4 d3xe4 Ne7-g6 g2-g3 d6-d5 g3-g4 Ng6-f4 g4xh5 Qd8-f6 Ba6-b5 c7-c6 e4xd5 c6xb5 a4xb5 Qf6-f5 Nf3-h2 Qf5xh3 Qd1-f3
11/29 00:12 193.215 16.043 +0,17 Rf8-g8 Kg1-h1 Qd8-f6 Bd5xc6 b7xc6 Qd1-e2 Qf6-e6 Rf1-g1 Ra8-f8 Ra1-e1 f7-f5 d3-d4 e5xd4 Qe2xa6 d4xc3 Qa6xa7 c3xd2 Nf3xd2 c6-c5 Qa7xc7 f5-f4 f2-f3
11/29 00:12 193.215 16.043 +0,20 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Ra8-b8 b2-b4 Qe7-g5 Nd2-f3 Qg5-f6 g4-g5 Qf6-e6
---------------------------------------------------------------------------
12/40 00:26 462.425 17.399 +0,09 Rf8-g8 Kg1-h1 Qd8-f6 Bd5xc6 b7xc6 Qd1-e2 Qf6-e6 Rf1-g1 Ra8-b8 b2-b4 Rb8-f8 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Rg1-g2 Qe6-f6 g4-g5 Qf6-f4 Nd2-f3 f7-f6 Ra1-g1
12/40 00:26 462.425 17.399 +0,11 Ra8-b8 Kg1-h1 Qd8-f6 Bd5xc6 b7xc6 b2-b4 Qf6-e6 Qd1-e2 f7-f5 d3-d4 a6-a5 d4xe5 a5xb4 c3xb4 Rb8xb4 e4xf5 Qe6xf5 Qe2-a6 Ba7-c5 Qa6xc6 Rb4-f4 Qc6xc7 Bh5xf3 Nd2xf3 Rf4xf3
12/40 00:26 462.425 17.399 +0,14 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Qd1-e2 h6-h5 Rf1-g1 Rf8-g8 Rg1-g3 Ra8-b8 b2-b3 Qe6-f6 Ra1-g1 h5xg4 h3xg4 Qf6-f4 Kh1-g2 f7-f6 Nf3-h4 Bg6-f7
---------------------------------------------------------------------------
13/40 00:37 678.278 18.054 +0,06 Rf8-g8 Kg1-h1 Qd8-f6 Bd5xc6 b7xc6 Qd1-e2 Qf6-e6 Rf1-g1 Ra8-b8 b2-b4 Rb8-f8 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Rg1-g2 Qe6-f6 g4-g5 Qf6-f4 Nd2-f3 f7-f6 Ra1-g1
13/40 00:37 678.278 18.054 +0,08 Ra8-b8 Kg1-h1 Qd8-f6 Bd5xc6 b7xc6 b2-b4 Qf6-e6 Qd1-e2 f7-f5 d3-d4 a6-a5 e4xf5 Qe6xf5 Qe2-a6 e5-e4 Nf3-h4 Qf5-f4 Qa6xa7 Qf4xd2 Qa7xc7 Qd2-g5 g2-g3 Bh5-e2 Rf1-e1 Qg5-d2
13/40 00:37 678.278 18.054 +0,13 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b4 h6-h5 Rf1-g1 h5xg4 h3xg4 a6-a5 b4xa5 Rb8-b2 Ra1-b1 Rf8-b8 a5-a6 Rb2xb1 Nd2xb1 Qe6-b3 a4-a5 Qb3-b5 Nb1-d2 Qb5xa6 Rg1-a1
---------------------------------------------------------------------------
14/45 03:17 3.758.455 19.075 +0,08 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b3 Rf8-g8 Rf1-g1 h6-h5 Rg1-g3 Qe6-f6 Ra1-g1 h5xg4 h3xg4 Qf6-f4 Kh1-g2 f7-f6 Rg1-h1 Bg6-f7 Rh1-h4 Rg8-g7 b3-b4
14/45 03:17 3.758.455 19.075 +0,10 Qd8-e7 Bd5xc6 b7xc6 Kg1-h1 Qe7-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b4 a6-a5 b4xa5 h6-h5 Rf1-g1 h5xg4 h3xg4 Rb8-b2 Ra1-b1 Rf8-b8 a5-a6 Qe6-a2 Rb1-a1 Qa2-e6 Ra1-b1 Qe6-a2 Rb1xb2 Rb8xb2
14/45 03:17 3.758.455 19.075 +0,09 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 c7-c6 Kh1-h2 Ra8-e8 Bb3-d1 Bh5-g6 Nf3-h4 Ne6-g7 Nd2-f3 f7-f5 Qe1-d2 f5-f4 g3xf4 Bg6-h5 f4-f5 Qe7-f6 Rf1-g1
---------------------------------------------------------------------------
15/47 04:17 4.754.803 18.432 +0,06 Qd8-c8 Bd5xc6 b7xc6 d3-d4 e5xd4 c3xd4 Rf8-g8 Kg1-h1 Ba7xd4 Qd1-c2 Bd4-g7 Qc2xc6 Ra8-b8 Ra1-c1 Rb8xb2 Qc6xc7 Qc8xc7 Rc1xc7 Rb2-a2 Rf1-c1 a6-a5 Rc1-c4 Bg7-e5 Nf3xe5 d6xe5 Rc7-d7 Rg8-b8 Rc4-c5 Rb8-b2 Rc5xe5 Rb2xd2 Rd7xd2 Ra2xd2
15/47 04:17 4.754.803 18.432 +0,06 Qd8-e7 Bd5xc6 b7xc6 Kg1-h1 Qe7-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b4 a6-a5 b4xa5 h6-h5 Rf1-g1 h5xg4 h3xg4 Rb8-b2 Ra1-b1 Rf8-b8 a5-a6 Qe6-a2 Rb1-a1 Qa2-e6 Ra1-b1 Qe6-a2 Rb1xb2 Rb8xb2
15/47 04:17 4.754.803 18.432 +0,05 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e1 Nc6-d8 Bd5-b3 Nd8-e6 g2-g3 c7-c6 Kh1-h2 Ra8-e8 Bb3-d1 Bh5-g6 Nf3-h4 Ne6-g7 Nd2-f3 f7-f5 Qe1-d2 f5-f4 g3xf4 Bg6-h5 f4-f5 Qe7-f6 Rf1-g1




Analysis on RTX2070 with fp16 disabled

FEN: r2q1r1k/bpp2p1p/p1np3p/3Bp2b/P3P3/2PP1N1P/1P1N1PP1/R2Q1RK1 b - - 3 13

Lc01911_11261NOfp16:
1/2 00:00 6 171 -0,24 Rf8-g8 Kg1-h1
1/2 00:00 6 171 0,00 Qd8-f6 Kg1-h1
1/2 00:00 6 171 +0,27 Nc6-e7 Bd5xb7
---------------------------------------------------------------------------
2/3 00:00 17 386 0,00 Ra8-b8 Kg1-h1 Nc6-e7
2/3 00:00 17 386 +0,41 Nc6-e7 Bd5xb7 Ra8-b8
2/3 00:00 17 386 +0,47 Qd8-f6 Kg1-h1 Rf8-g8
---------------------------------------------------------------------------
3/5 00:00 61 968 +0,35 Ra8-b8 Kg1-h1 Nc6-e7 g2-g4 Bh5-g6
3/5 00:00 61 968 -0,19 Rf8-g8 Kg1-h1 Qd8-f6 g2-g4 Bh5-g6
3/5 00:00 61 968 +0,25 Qd8-f6 Kg1-h1 Nc6-e7 Bd5xb7 Ra8-b8
---------------------------------------------------------------------------
4/8 00:00 207 985 +0,25 Ra8-b8 g2-g4 Bh5-g6 Bd5xc6 b7xc6 g4-g5
4/8 00:00 207 985 0,00 Rf8-g8 Kg1-h1 Qd8-f6 g2-g4 Bh5-g6 Nf3-h2 Nc6-e7
4/8 00:00 207 985 +0,42 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-b3
---------------------------------------------------------------------------
5/11 00:00 925 2.069 +0,33 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 b2-b4 Ne7-g6 Kg1-h2 Ng6-h4 e4xf5 Nh4xg2
5/11 00:00 925 2.069 +0,25 Ra8-b8 Kg1-h1 Nc6-e7 Bd5-b3 f7-f5 e4xf5 Ne7xf5 g2-g4 Nf5-h4
5/11 00:00 925 2.069 +0,34 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-b3 Nd8-e6 Kh1-g2
---------------------------------------------------------------------------
6/13 00:00 2.000 2.453 +0,23 Ra8-b8 Kg1-h1 Nc6-e7 Bd5-b3 f7-f5 e4xf5 Ne7xf5 g2-g4 Nf5-h4 g4xh5 Qd8-d7
6/13 00:00 2.000 2.453 +0,27 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 Kg1-h1 Ne7-g6 e4xf5 Ng6-f4 d3-d4 Rf8xf5 g2-g4 Nf4xh3
6/13 00:00 2.000 2.453 +0,39 Qd8-f6 Kg1-h1 Nc6-d8 g2-g3 c7-c6 Bd5-b3 Nd8-e6 Qd1-e2 Ne6-g5 a4-a5
---------------------------------------------------------------------------
7/15 00:01 6.899 3.747 +0,03 Rf8-g8 Kg1-h1 Qd8-f6 g2-g4 Bh5-g6 Qd1-e2 Nc6-d8 Nf3-e1 h6-h5 g4xh5 Qf6-h4
7/15 00:01 6.899 3.747 +0,24 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 Kg1-h1 Ne7-g6 e4xf5 Ng6-f4 d3-d4 Rf8xf5 g2-g4 Nf4xh3
7/15 00:01 6.899 3.747 +0,49 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Rf8-g8 Qd1-e2 Qf6-e6 Kh1-h2 f7-f5 e4xf5 Qe6xf5 Qe2-e4 Qf5-d7
---------------------------------------------------------------------------
8/18 00:04 24.669 5.182 +0,06 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 b2-b4 Ne7-g6 e4xf5 Rf8xf5 g2-g4 Ng6-f4 Kg1-h2 Rf5-f8 g4xh5 Qd8-d7
8/18 00:04 24.669 5.182 +0,20 Rf8-g8 Kg1-h1 Qd8-f6 g2-g4 Bh5-g6 Nf3-h2 Nc6-d8 Qd1-f3 Qf6-e7 Qf3-g3 c7-c6 Bd5-b3 Nd8-e6 Bb3xe6 f7xe6 Nd2-c4 Ra8-f8
8/18 00:04 24.669 5.182 +0,25 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 Qd1-e2 Rg8-g7 Rf1-g1 Ra8-g8 g2-g3 Qf6-e6 g3-g4 Bh5-g6 Nf3-h4 Qe6-f6 Nh4xg6+
---------------------------------------------------------------------------
9/21 00:09 52.671 5.585 +0,04 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 b2-b4 Ne7-g6 e4xf5 Rf8xf5 g2-g4 Ng6-f4 Kg1-h2 Rf5-f7 Ba6-c4 Rf7-g7 Rf1-g1 Nf4-g2
9/21 00:09 52.671 5.585 +0,21 Rf8-g8 Kg1-h2 Qd8-f6 Bd5xc6 b7xc6 Qd1-e2 Qf6-e6 Ra1-e1 f7-f5 d3-d4 e5xd4 Qe2-d3 f5xe4 Nd2xe4
9/21 00:09 52.671 5.585 +0,35 Qd8-f6 Bd5xc6 b7xc6 Kg1-h2 Rf8-g8 a4-a5 Ra8-b8 Ra1-b1 Qf6-f4+ g2-g3 Qf4-f6 Qd1-e2 d6-d5 b2-b4 Rb8-d8 Rb1-e1 d5-d4
---------------------------------------------------------------------------
10/25 00:18 107.639 5.933 +0,14 f7-f5 e4xf5 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 Ne7xf5 d3-d4 e5xd4 Qd1-c2 Nf5-h4 Nf3xh4 Qd8xh4 Ba6-d3 Rf8-g8 Kg1-h2 Rb8-f8 g2-g3 Qh4-g5 c3-c4 Bh5-g6
10/25 00:18 107.639 5.933 +0,21 Rf8-g8 Kg1-h1 Qd8-f6 Bd5xc6 b7xc6 Qd1-e2 Qf6-e6 Rf1-g1 Ra8-f8 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Nh4-f5 h5xg4 h3xg4 Rf8-b8 b2-b4 Bg6xf5
10/25 00:18 107.639 5.933 +0,24 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Rf8-g8 Qd1-e2 Qf6-e6 d3-d4 e5xd4 Qe2-d3 Qe6-g6 g2-g3 d4xc3 Qd3xc3+ Qg6-g7 Qc3xc6 Ba7-c5 Qc6xc7 Ra8-b8 Ra1-b1 Qg7-f6 Kh1-g2 Rb8xb2
---------------------------------------------------------------------------
11/32 00:36 228.059 6.220 +0,12 f7-f5 e4xf5 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 Ne7xf5 d3-d4 e5xd4 Qd1-c2 Nf5-h4 Nf3xh4 Qd8xh4 Ba6-d3 Rf8-g8 Kg1-h2 Rg8xg2+ Kh2xg2 Rb8-g8+ Kg2-h2 Qh4-f4+ Kh2-h1 Bh5-f3+ Nd2xf3 Qf4xf3+ Kh1-h2
11/32 00:36 228.059 6.220 +0,11 Rf8-g8 Kg1-h1 Qd8-f6 Bd5xc6 b7xc6 Qd1-e2 Rg8-g7 Rf1-g1 Ra8-g8 g2-g4 Bh5-g6 Rg1-g3 h6-h5 Ra1-g1 h5xg4 h3xg4 Qf6-f4 Rg1-g2 f7-f6 Nf3-h4 Bg6-f7 Nh4-f5 Rg7-g6
11/32 00:36 228.059 6.220 +0,16 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Qd1-f3 h5xg4 h3xg4 Rf8-g8 Rf1-g1 Qe6-e7 Qf3-g3 Ra8-b8 b2-b4 Bg6-h5 Nh4-f5 Qe7-g5 g4xh5 Qg5xd2 Qg3-h4 Rg8xg1+
---------------------------------------------------------------------------
12/39 00:57 369.873 6.394 0,00 Nc6-e7 Bd5xb7 Ra8-b8 Bb7xa6 f7-f5 Kg1-h1 f5xe4 d3xe4 Ne7-g6 g2-g3 Rb8xb2 Ba6-e2 Bh5xf3+ Nd2xf3 Qd8-d7 Kh1-h2 Qd7-c6 Qd1-d3 Qc6-c5 Kh2-g2 Rf8-g8 Kg2-h1 Rg8-f8
12/39 00:57 369.873 6.394 +0,06 Rf8-g8 Kg1-h1 Qd8-f6 Bd5xc6 b7xc6 Qd1-e2 Qf6-e6 Rf1-g1 Ra8-f8 g2-g4 Bh5-g6 Nf3-h4 h6-h5 Nh4-f5 h5xg4 h3xg4 Rf8-b8 b2-b4 Bg6xf5
12/39 00:57 369.873 6.394 +0,12 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-g7 g2-g4 Bh5-g6 Nf3-h4 h6-h5 g4xh5 Qg7-h6 h5xg6 Qh6xh4 g6-g7+ Kh8xg7 Qd1-g4+ Qh4xg4 h3xg4 h7-h5 g4xh5 Kg7-h6 Ra1-e1 Ra8-b8 b2-b4 Rf8-g8 f2-f4 Rg8-g3 Rf1-f3 Rb8-g8 f4xe5 Rg3-g5 Rf3-f6+ Kh6xh5
---------------------------------------------------------------------------
13/39 04:00 1.836.341 7.636 +0,02 Rf8-g8 Kg1-h1 Qd8-e7 Qd1-e2 Nc6-d8 d3-d4 Qe7-f6 g2-g4 Bh5-g6 Nf3-e1 c7-c6 Bd5-b3 Nd8-e6 Bb3xe6 f7xe6 d4xe5 d6xe5 Qe2-f3 Qf6-g5 Qf3-e2 h6-h5 f2-f3 Ra8-d8 Ra1-d1
13/39 04:00 1.836.341 7.636 +0,05 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b3 Rf8-g8 Rf1-g1 h6-h5 Rg1-g3 Qe6-f6 Ra1-g1 h5xg4 h3xg4 Qf6-f4 Kh1-g2 f7-f6 Rg1-h1 Bg6-f7 Rh1-h4 Bf7-e6 g4-g5
13/39 04:00 1.836.341 7.636 +0,06 Qd8-e7 Bd5xc6 b7xc6 Kg1-h1 Qe7-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b4 h6-h5 Rf1-g1 h5xg4 h3xg4 Rf8-g8 Rg1-g3 a6-a5 b4xa5 Rb8-b2 Kh1-g2 Rg8-b8 Ra1-h1 Rb2-a2 Rg3-h3 Qe6xg4+ Rh3-g3
---------------------------------------------------------------------------
14/43 08:19 3.804.370 7.617 0,00 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b3 h6-h5 Rf1-g1 Rf8-g8 Rg1-g3 Qe6-f6 Ra1-g1 Qf6-f4 Rg1-g2 Qf4-f6 g4-g5 Qf6-e6 Rg2-g1 Rg8-f8 Nf3-h4
14/43 08:19 3.804.370 7.617 +0,01 Qd8-e7 Bd5xc6 b7xc6 Kg1-h1 Qe7-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b4 h6-h5 Rf1-g1 h5xg4 h3xg4 Rf8-g8 Rg1-g3 a6-a5 b4xa5 Rb8-b2 Kh1-g2 Rg8-b8 Ra1-h1 Rb2-a2 Rg3-h3 Qe6xg4+ Rh3-g3
14/43 08:19 3.804.370 7.617 +0,03 Qd8-c8 Bd5xc6 b7xc6 Qd1-e1 Ra8-b8 b2-b3 Rf8-g8 Kg1-h2 f7-f5 Nf3-h4 f5xe4 d3xe4 Qc8-d8 Nh4-f5 Qd8-g5 g2-g3 d6-d5 b3-b4 Rg8-f8 f2-f3 Rb8-d8 h3-h4 Qg5-f6 Nd2-b3 Bh5-g6 Nf5xh6 d5xe4
---------------------------------------------------------------------------
15/45 11:00 4.785.373 7.243 0,00 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b3 h6-h5 Rf1-g1 Rf8-g8 Rg1-g3 Qe6-f6 Ra1-g1 Qf6-f4 Rg1-g2 Qf4-f6 g4-g5 Qf6-e6 Rg2-g1 Rg8-f8 Nf3-h4
15/45 11:00 4.785.373 7.243 +0,01 Qd8-e7 Bd5xc6 b7xc6 Kg1-h1 Qe7-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b4 h6-h5 Rf1-g1 h5xg4 h3xg4 Rf8-g8 Rg1-g3 a6-a5 b4xa5 Rb8-b2 Kh1-g2 Rg8-b8 Ra1-h1 Rb2-a2 Rg3-h3 Qe6xg4+ Rh3-g3
15/45 11:00 4.785.373 7.243 +0,02 Qd8-c8 Bd5xc6 b7xc6 Qd1-e1 Ra8-b8 b2-b3 f7-f5 d3-d4 Bh5-g6 d4xe5 f5xe4 Nf3-d4 Qc8-e8 e5xd6 c7xd6 Qe1-e3 h6-h5 b3-b4 c6-c5 b4xc5 d6xc5 Nd4-e2 Rb8-d8 Ne2-f4 Bg6-f5 Ra1-b1 Qe8-f7 c3-c4 Ba7-b8 Nd2-b3 Qf7-c7 g2-g3 Qc7-g7 Nf4xh5 Qg7-g6 Nh5-f4 Bb8xf4 Qe3xf4 Bf5xh3 Qf4-e5+ Kh8-g8 Rf1-e1
---------------------------------------------------------------------------
16/45 12:31 5.393.314 7.181 0,00 Qd8-e7 Bd5xc6 b7xc6 Kg1-h1 Qe7-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b4 h6-h5 Rf1-g1 h5xg4 h3xg4 Rf8-g8 Rg1-g3 a6-a5 b4xa5 Rb8-b2 Kh1-g2 Rg8-b8 Ra1-h1 Rb2-a2 Rg3-h3 Qe6xg4+ Rh3-g3
16/45 12:31 5.393.314 7.181 -0,01 Qd8-f6 Bd5xc6 b7xc6 Kg1-h1 Qf6-e6 g2-g4 Bh5-g6 Qd1-e2 Ra8-b8 b2-b3 h6-h5 Rf1-g1 Rf8-g8 Rg1-g3 Qe6-f6 Ra1-g1 Qf6-f4 Rg1-g2 Qf4-f6 g4-g5 Qf6-e6 Rg2-g1 Rg8-f8 Nf3-h4
16/45 12:31 5.393.314 7.181 0,00 Qd8-c8 Bd5xc6 b7xc6 Qd1-e1 Ra8-b8 b2-b3 f7-f5 d3-d4 Bh5-g6 d4xe5 f5xe4 Nf3-d4 Qc8-e8 e5xd6 c7xd6 Qe1-e3 h6-h5 b3-b4 c6-c5 b4xc5 d6xc5 Nd4-e2 Rb8-d8 Ne2-f4 Bg6-f5 Ra1-b1 Qe8-f7 c3-c4 Ba7-b8 Nd2-b3 Qf7-c7 g2-g3 Qc7-g7 Nf4xh5 Qg7-g6 Nh5-f4 Bb8xf4 Qe3xf4 Bf5xh3 Qf4-e5+ Kh8-g8 Rf1-e1

[chrisw]

Quite probably it depends on the phase of the moon. AZ search would make a good random number generator. Miraculous that the threads and the parallelisation manage to work at all. but they do. Maybe Crem can explain the algorithm.

[Javier Ros]

Quite probably it depends on the phase of the moon. AZ search would make a good random number generator. Miraculous that the threads and the parallelisation manage to work at all. but they do. Maybe Crem can explain the algorithm.

You are right, the randomness in Lc0 is very large.

Would it be possible to decrease it by lowering the temperature parameter?

[chrisw]

Quite probably it depends on the phase of the moon. AZ search would make a good random number generator. Miraculous that the threads and the parallelisation manage to work at all. but they do. Maybe Crem can explain the algorithm.

You are right, the randomness in Lc0 is very large.

Would it be possible to decrease it by lowering the temperature parameter?

Temperature is deliberately random to give variety.
Non-determinism is a feature of the parallelisation algorithm.
Why do you want to make determinism a desired feature? Every search (from the same position) is going to produce a different tree and different lines. We know the algorithm doesn’t produce a full A/B tree (well, nothing does nowadays), but as long as each search, the tree that is produced is ‘good enough’ then the program is strong enough.
If you think about what you are actually asking for, it is: we determine somehow which of the (randomly) possible trees is the “best” tree and require the program to deterministically produce it, again and again, repetitively, whenever we set the same start conditions. And, then, if you have this deterministic engine that finds this optimal tree, how do you know it finds the optimal tree in other positions? How do you know it would even reach the position under question in an actual game? I think determinism is not a necessary design feature for strength and there is absolutely no way you can define (with current tools) what is an optimal tree to target the determinism on. The functioning randomness is cool anyway.

[Javier Ros]

Quite probably it depends on the phase of the moon. AZ search would make a good random number generator. Miraculous that the threads and the parallelisation manage to work at all. but they do. Maybe Crem can explain the algorithm.

You are right, the randomness in Lc0 is very large.

Would it be possible to decrease it by lowering the temperature parameter?

Temperature is deliberately random to give variety.
Non-determinism is a feature of the parallelisation algorithm.
Why do you want to make determinism a desired feature? Every search (from the same position) is going to produce a different tree and different lines. We know the algorithm doesn’t produce a full A/B tree (well, nothing does nowadays), but as long as each search, the tree that is produced is ‘good enough’ then the program is strong enough.
If you think about what you are actually asking for, it is: we determine somehow which of the (randomly) possible trees is the “best” tree and require the program to deterministically produce it, again and again, repetitively, whenever we set the same start conditions. And, then, if you have this deterministic engine that finds this optimal tree, how do you know it finds the optimal tree in other positions? How do you know it would even reach the position under question in an actual game? I think determinism is not a necessary design feature for strength and there is absolutely no way you can define (with current tools) what is an optimal tree to target the determinism on. The functioning randomness is cool anyway.

I do a test of 50 games and I get a result, and I repeat it again and a very different result is obtained.

Therefore, to find out the level of a version by means of a test, it would be desirable to have the lowest randomness so that fewer games are needed.

[chrisw]

Quite probably it depends on the phase of the moon. AZ search would make a good random number generator. Miraculous that the threads and the parallelisation manage to work at all. but they do. Maybe Crem can explain the algorithm.

You are right, the randomness in Lc0 is very large.

Would it be possible to decrease it by lowering the temperature parameter?

Temperature is deliberately random to give variety.
Non-determinism is a feature of the parallelisation algorithm.
Why do you want to make determinism a desired feature? Every search (from the same position) is going to produce a different tree and different lines. We know the algorithm doesn’t produce a full A/B tree (well, nothing does nowadays), but as long as each search, the tree that is produced is ‘good enough’ then the program is strong enough.
If you think about what you are actually asking for, it is: we determine somehow which of the (randomly) possible trees is the “best” tree and require the program to deterministically produce it, again and again, repetitively, whenever we set the same start conditions. And, then, if you have this deterministic engine that finds this optimal tree, how do you know it finds the optimal tree in other positions? How do you know it would even reach the position under question in an actual game? I think determinism is not a necessary design feature for strength and there is absolutely no way you can define (with current tools) what is an optimal tree to target the determinism on. The functioning randomness is cool anyway.

I do a test of 50 games and I get a result, and I repeat it again and a very different result is obtained.

Therefore, to find out the level of a version by means of a test, it would be desirable to have the lowest randomness so that fewer games are needed.

Yes, understood, except if you could find a way to reduce randomness, then you’ld have no guarantee that you weren’t also reducing strength. It’s almost a Heisenberg problem, you know it’s strong but you can’t repeat it, as opposed to you can repeat it, but then you don’t know where in the range of possible strengths the version fell.

[Albert Silver]

Quite probably it depends on the phase of the moon. AZ search would make a good random number generator. Miraculous that the threads and the parallelisation manage to work at all. but they do. Maybe Crem can explain the algorithm.

You are right, the randomness in Lc0 is very large.

Would it be possible to decrease it by lowering the temperature parameter?

Temperature in normal play should be zero, and it should be the default setting in any and all the lc0 binaries.

[Redshift]

If you run Leela with one thread, mini-batchsize 1, and temp 0 and no Dirichlet noise it should be deterministic. And slow.