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


September 13, 2020

 Ordo v1.2.6: Fire 7.1 3200

 New: 1. Stockfish 12
16 Cores vs GeForce RTX 2070
    
# Engine Elo Error Games Points (%) W D L D(%) CFS
1 Stockfish 12 3507 9 2500 1477.00 59.08 532 1890 78 75.6 70
2 Stockfish 200813 82215d0fd0df 3503 9 2500 1477.50 59.10 541 1873 86 74.9 95
3 Stockfish NNUE SV20200725-1313 3493 8 2500 1475.00 59.00 520 1910 70 76.4 100
4 Lc0 0.25.1 LS 15 3477 8 4250 3065.00 72.12 2088 1954 208 46.0 91
5 Lc0 0.24.1 LS 14.3 3469 8 4250 3032.50 71.35 2036 1993 221 46.9 53
6 Lc0 0.24.1 LS 14.2 3468 9 3250 2472.50 76.08 1799 1347 104 41.4 75
7 Lc0 0.26.1 384x30-J92-115 3464 9 2750 2021.50 73.51 1396 1251 103 45.5 69
8 Lc0 0.24.0 LS 14 3460 9 3500 2677.00 76.49 1964 1426 110 40.7 94
9 Lc0k 0.23.2 256x20-T40-1541 3452 6 6000 4198.50 69.97 2768 2861 371 47.7 77
10 Lc0 0.26.1 384x30-T60-4585 3448 8 3250 2295.50 70.63 1509 1573 168 48.4 54
11 Lc0 0.24.1 LS 13 3447 9 3000 2187.50 72.92 1508 1359 133 45.3 66
12 Stockfish NNUE GK200627 3444 8 2500 1305.50 52.22 321 1969 210 78.8 73
13 Stockfish 200502 C0 3441 8 2500 1301.50 52.06 383 1837 280 73.5 76
14 Lc0 0.26.1 384x30-T60-4619 3436 10 2500 1842.50 73.70 1282 1121 97 44.8 62
15 Lc0 0.26.1 64498 3434 9 3250 2248.50 69.18 1476 1545 229 47.5 73
16 Lc0 0.24.1 384x30-T60-3010 3430 7 5000 3477.50 69.55 2256 2443 301 48.9 59
17 Fat Fritz 1.1 3429 8 4000 2921.00 73.03 2066 1710 224 42.8 52
18 Lc0 0.25.1 63681 3429 7 4250 2855.00 67.18 1781 2148 321 50.5 61
19 Lc0 0.25.1 3972_20k_TCEC 3427 9 2750 1964.00 71.42 1305 1318 127 47.9 62
20 Stockfish 11 C0 3426 5 6750 3390.00 50.22 851 5078 821 75.2 54
21 Lc0 0.22.0 42850 3425 7 4500 3173.50 70.52 2142 2063 295 45.8 51
22 Lc0 0.22.0 T40B.4-160 3425 7 4500 3173.00 70.51 2131 2084 285 46.3 80
23 Stockfish 11 3421 6 4000 2157.50 53.94 777 2761 462 69.0 62
24 Lc0 0.25.1 63305 3420 7 4250 2820.00 66.35 1694 2252 304 53.0 80
25 Lc0 0.25.1 63305 (Kayra4) 3415 9 3250 2285.50 70.32 1477 1617 156 49.8 75
26 Lc0k 0.23.2 62172 3411 8 4250 2809.00 66.09 1698 2222 330 52.3 85
27 Lc0 LS-LS 12.2 3405 8 3750 2680.50 71.48 1809 1743 198 46.5 58
28 Lc0 0.22.0 J13B.2-188 3404 7 4500 3068.00 68.18 1955 2226 319 49.5 74
29 Lc0 0.25.1 703042 3400 7 4250 2721.50 64.04 1687 2069 494 48.7 64
30 Lc0 LS-LS 12.1 3398 9 3000 2056.00 68.53 1299 1514 187 50.5 53
31 Lc0k 0.23.2 384x30-T40-2036 3398 7 4250 2905.00 68.35 1923 1964 363 46.2 98
32 Fat Fritz 1.0 3385 9 3000 2012.00 67.07 1311 1402 287 46.7 85
33 Lc0 0.22.0 32930 3379 7 4500 2942.00 65.38 1821 2242 437 49.8 65
34 Lc0 0.22.0 LS 12 preview 3377 9 2750 1876.00 68.22 1258 1236 256 44.9 58
35 Stockfish 10 3376 8 2750 1337.50 48.64 428 1819 503 66.1 72
36 Lc0 0.23.2 61950 3373 7 3750 2482.00 66.19 1550 1864 336 49.7 74
37 Lc0 0.23.2 58613+ 3369 8 3500 2268.50 64.81 1426 1685 389 48.1 62
38 Lc0 0.22.0 384x30-T40-1573 3367 9 2750 1846.00 67.13 1220 1252 278 45.5 97
39 Lc0 0.25.1 3972_20k_TCEC+ 3355 9 2500 1646.50 65.86 944 1405 151 56.2 96
40 Komodo 14 3345 6 5000 1928.00 38.56 368 3120 1512 62.4 89
41 Lc0 0.22.0 11260 3339 8 2750 1755.50 63.84 1044 1423 283 51.7 100
42 Houdini 6.03 3326 5 8250 3166.00 38.38 726 4880 2644 59.2 66
43 Komodo 13.3 3324 7 3750 1379.00 36.77 294 2170 1286 57.9 100
44 Komodo 13.2.5 3311 6 4500 1749.50 38.88 503 2493 1504 55.4 100
45 Scorpio 3.07 NN-ens-net-20x256 3280 9 2500 1466.50 58.66 855 1223 422 48.9 100
46 Ethereal 12.25 3255 8 3500 954.50 27.27 145 1619 1736 46.3 100
47 Ethereal 12.00 3222 7 5250 1300.00 24.76 213 2174 2863 41.4 97
48 Xiphos 0.6 3214 5 8250 2075.00 25.15 294 3562 4394 43.2 88
49 Ethereal 11.75 3208 7 4500 1196.00 26.58 210 1972 2318 43.8 59
50 SlowChess Blitz Classic 2.2 3207 9 3500 780.50 22.30 102 1357 2041 38.8 90
51 Fire 7.1 3200 5 8250 1959.50 23.75 353 3213 4684 38.9 100
52 RofChade 2.3 3165 7 5750 1087.00 18.90 128 1918 3704 33.4 100
53 Booot 6.4 3140 8 6250 1059.00 16.94 115 1888 4247 30.2 81
54 Laser 1.7 3135 6 7750 1401.00 18.08 201 2400 5149 31.0 86
55 Schooner 2.2 3128 12 3000 451.00 15.03 45 812 2143 27.1 66
56 Andscacs 0.95 3125 7 7250 1262.00 17.41 205 2114 4931 29.2 100
57 Deep Shredder 13 3103 8 5000 818.00 16.36 114 1408 3478 28.2 84
58 Booot 6.3.1 3097 9 4750 767.00 16.15 118 1298 3334 27.3 -

White advantage = 58.23 +/- 0.70
Draw rate (equal opponents) = 69.04 % +/- 0.20


Stockfish 200813 82215d0fd0df = stockfish_20081307_x64_bmi2.exe + nn-82215d0fd0df.nnue
Stockfish NNUE SV20200725-1313 = SF_NNUE_x64_240720_AllAVX_BMI2_256_msys2.exe + 20200725-1313.bin
Stockfish NNUE GK200627 = stockfish.bmi2.halfkp_256x2-32-32.nnue.2020-07-11 + Gekkehenker 2020-06-27
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 3972_20k_TCEC = TCEC Superfinal S18 (MovesLeftMaxEffect=0.2, MovesLeftThreshold=0, MovesLeftSlope=0.007, MovesLeftQuadraticFactor=0, MovesLeftScaledFactor=1.0, MovesLeftConstantFactor=0)
Net 3972_20k_TCEC+: MovesLeftMaxEffect=0.2, MovesLeftThreshold=0, MovesLeftSlope=0.007
Net 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        : 120.500 (finished)

White Wins   :  39.078 (32.4 %)
Black Wins   :  23.887 (19.8 %)
Draws        :  57.535 (47.7 %)

White Score  : 56.3 %
Black Score  : 43.7 %



Head to head statistics