Time control:  60 seconds / game + 0.6 seconds / move


Playing conditions

CPU:                 Dual Intel Xeon E5-2670v3 @ 2.6 GHz, 24 Cores
GPU:                 NVidia GeForce RTX 2070
OS:                  Windows 10 64-Bit
Tool:                Cutechess-Cli
Leela Ratio:         ~ 1.0
A/B-Engines:         16 Cores, 64 Bit PEXT/BMI2, default settings
NN-Engines:          default settings
Hash-Table:          A/B-Engines 512 MB
NN-Cache:            default settings
Lc0-backend:         cudnn-fp16
Time control:        60 seconds + 0.6 seconds
Tablebases:          No, but tablebase adjudication with 6 pieces
Openings:            Hert_250_lowdraws.epd, changing colors
Ponder:              Off
Learning:            Off
Large Memory Pages:  Off


June 30, 2020

 Ordo v1.2.6: Fire 7.1 3200

 New: 30. Lc0 0.25.1 3972_20k_TCEC (TCEC Superfinal S18)
16 Cores vs GeForce RTX 2070
    
# Engine Elo Error Games Points (%) W D L D(%) CFS
1 Lc0 0.25.1 LS 15 3481 11 2500 1971.50 78.86 1511 921 68 36.8 81
2 Lc0 0.24.1 LS 14.3 3474 11 2500 1956.00 78.24 1476 960 64 38.4 77
3 Lc0 0.24.1 LS 14.2 3469 9 3250 2472.50 76.08 1799 1347 104 41.4 89
4 Lc0 0.24.0 LS 14 3460 9 3500 2677.00 76.49 1964 1426 110 40.7 92
5 Lc0k 0.23.2 256x20-T40-1541 3452 8 4250 3145.50 74.01 2226 1839 185 43.3 75
6 Lc0 0.24.1 LS 13 3447 9 3000 2187.50 72.92 1508 1359 133 45.3 86
7 Stockfish 200502 C0 3441 8 2500 1301.50 52.06 383 1837 280 73.5 94
8 Lc0 0.25.1 63681 3430 10 2500 1852.00 74.08 1308 1088 104 43.5 52
9 Lc0 0.24.1 384x30-T60-3010 3430 9 3500 2565.00 73.29 1782 1566 152 44.7 54
10 Fat Fritz 1.1 3429 8 4000 2921.00 73.03 2066 1710 224 42.8 76
11 Stockfish 11 C0 3426 5 5500 2790.50 50.74 728 4125 647 75.0 56
12 Lc0 0.22.0 42850 3425 7 4500 3173.50 70.52 2142 2063 295 45.8 51
13 Lc0 0.22.0 T40B.4-160 3425 7 4500 3173.00 70.51 2131 2084 285 46.3 82
14 Stockfish 11 3421 6 4000 2157.50 53.94 777 2761 462 69.0 78
15 Lc0 0.25.1 63305 3416 10 2500 1823.50 72.94 1246 1155 99 46.2 57
16 Lc0 0.25.1 63305 (Kayra4) 3415 10 2500 1820.00 72.80 1239 1162 99 46.5 90
17 Lc0k 0.23.2 62172 3405 10 2500 1827.00 73.08 1256 1142 102 45.7 53
18 Lc0 LS-LS 12.2 3405 8 3750 2680.50 71.48 1809 1743 198 46.5 53
19 Lc0 0.25.1 703042 3404 10 2500 1784.50 71.38 1231 1107 162 44.3 53
20 Lc0 0.22.0 J13B.2-188 3404 7 4500 3068.00 68.18 1955 2226 319 49.5 84
21 Lc0 LS-LS 12.1 3398 9 3000 2056.00 68.53 1299 1514 187 50.5 52
22 Lc0k 0.23.2 384x30-T40-2036 3398 7 4250 2905.00 68.35 1923 1964 363 46.2 98
23 Fat Fritz 1.0 3385 9 3000 2012.00 67.07 1311 1402 287 46.7 83
24 Lc0 0.22.0 32930 3379 7 4500 2942.00 65.38 1821 2242 437 49.8 66
25 Lc0 0.22.0 LS 12 preview 3377 10 2750 1876.00 68.22 1258 1236 256 44.9 56
26 Stockfish 10 3376 8 2750 1337.50 48.64 428 1819 503 66.1 72
27 Lc0 0.23.2 61950 3372 7 3750 2482.00 66.19 1550 1864 336 49.7 62
28 Lc0 0.23.2 58613+ 3371 10 2500 1750.00 70.00 1200 1100 200 44.0 71
29 Lc0 0.22.0 384x30-T40-1573 3367 9 2750 1846.00 67.13 1220 1252 278 45.5 96
30 Lc0 0.25.1 3972_20k_TCEC 3355 9 2500 1646.50 65.86 944 1405 151 56.2 93
31 Komodo 14 3346 7 3750 1466.50 39.11 293 2347 1110 62.6 91
32 Lc0 0.22.0 11260 3338 9 2750 1755.50 63.84 1044 1423 283 51.7 99
33 Houdini 6.03 3326 5 7000 2736.00 39.09 657 4158 2185 59.4 70
34 Komodo 13.3 3324 7 3750 1379.00 36.77 294 2170 1286 57.9 100
35 Komodo 13.2.5 3310 6 4500 1749.50 38.88 503 2493 1504 55.4 100
36 Scorpio 3.07 NN-ens-net-20x256 3280 9 2500 1466.50 58.66 855 1223 422 48.9 100
37 Ethereal 12.00 3223 7 5000 1244.50 24.89 207 2075 2718 41.5 99
38 Xiphos 0.6 3212 6 7000 1787.00 25.53 269 3036 3695 43.4 79
39 Ethereal 11.75 3208 8 4500 1196.00 26.58 210 1972 2318 43.8 94
40 Fire 7.1 3200 6 7000 1702.00 24.31 325 2754 3921 39.3 100
41 RofChade 2.3 3165 9 4500 866.50 19.26 108 1517 2875 33.7 100
42 Booot 6.4 3140 8 5000 861.00 17.22 96 1530 3374 30.6 78
43 Laser 1.7 3135 7 7000 1283.50 18.34 193 2181 4626 31.2 98
44 Andscacs 0.95 3124 7 7000 1221.00 17.44 200 2042 4758 29.2 100
45 Deep Shredder 13 3102 8 5000 818.00 16.36 114 1408 3478 28.2 84
46 Booot 6.3.1 3096 9 4750 767.00 16.15 118 1298 3334 27.3 -

White advantage = 60.18 +/- 0.84
Draw rate (equal opponents) = 66.30 % +/- 0.23


Net 42850 was the final Net of the 40xxx learning
Net 32930 was the final Net of the 30xxx learning
Net 11260 was the final Net of the 10xxx learning
Net Lc0 0.25.1 3972_20k_TCEC = TCEC Superfinal S18
Net Lc0 0.24.1 384x30-T60-3010 won the TCEC Superfinal S17 and the CCC 13 finals
Net J13B.2-188 won the Computer-Chess-Championship (CCC) 11 finals
Net T40B.4-160 jhorthos repository
Net 384x30-T40-1573 Sergio-V repository
 Net 58613+ settings: CPuct=2.00, FpuValue=0.50, PolicyTemperature=1.50
Net LS = Leelenstein
Lc0k = Kiudee settings: FpuValue=0.443, PolicyTemperature=1.607, CPuct=2.147, CPuctBase=18368, CPuctFactor=2.815
C0 = Contempt 0

Games        : 90.500 (finished)

White Wins   : 30.321 (33.5 %)
Black Wins   : 18.656 (20.6 %)
Draws        : 41.523 (45.9 %)

White Score  : 56.4 %
Black Score  : 43.6 %



Head to head statistics