CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Chiron 4 64-bit 4CPU#22  (3241+10
−10
)Quote
Author: Ubaldo Farina
This is one of the 11 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3547+12
−12
(+306)22.5 − 146.5
(+1−125=43)
13.3%
22.5 / 169
0.0%
+26
–   SugaR XPrO 1.4 64-bit 4CPU3536+24
−23
(+295)5.5 − 34.5
(+1−30=9)
13.8%
5.5 / 40
0.0%
+12
–   SugaR XPrO 1.2 64-bit 4CPU3530+16
−16
(+289)5 − 54
(+0−49=10)
8.5%
5.0 / 59
0.0%
−69
–   asmFish 191017 64-bit 4CPU3526+17
−17
(+285)7 − 43
(+0−36=14)
14.0%
7.0 / 50
0.0%
+18
–   Houdini 6 64-bit 4CPU3519+9
−9
(+278)13 − 89
(+0−76=26)
12.7%
13.0 / 102
0.0%
−6
–   ShashChess 6.0 64-bit 4CPU3506+24
−24
(+265)3.5 − 34.5
(+0−31=7)
9.2%
3.5 / 38
0.0%
−78
–   Stockfish 8 64-bit 4CPU3494+11
−11
(+253)12.5 − 39.5
(+1−28=23)
24.0%
12.5 / 52
0.0%
+90
–   Komodo 12.2.2 64-bit 4CPU3491+18
−18
(+250)12.5 − 49.5
(+0−37=25)
20.2%
12.5 / 62
0.0%
+54
–   Komodo 12 64-bit 4CPU3489+19
−19
(+248)11.5 − 83.5
(+0−72=23)
12.1%
11.5 / 95
0.0%
−45
–   Houdini 5.01 64-bit 4CPU3477+16
−16
(+236)11 − 41
(+0−30=22)
21.2%
11.0 / 52
0.0%
+52
–   Komodo 10.4 64-bit 4CPU3473+18
−18
(+232)9 − 51
(+1−43=16)
15.0%
9.0 / 60
0.0%
−29
–   Komodo 11.01 64-bit 4CPU3468+20
−19
(+227)9 − 51
(+1−43=16)
15.0%
9.0 / 60
0.0%
−33
–   Fire 7.1 64-bit 4CPU3425+12
−12
(+184)12 − 30
(+2−20=20)
28.6%
12.0 / 42
0.0%
+53
–   Xiphos 0.5 64-bit 4CPU3402+16
−16
(+161)15.5 − 56.5
(+3−44=25)
21.5%
15.5 / 72
0.0%
−31
–   Ethereal 11.25 64-bit 4CPU3392+14
−14
(+151)15.5 − 33.5
(+0−18=31)
31.6%
15.5 / 49
0.0%
+50
–   Ethereal 11.00 64-bit 4CPU3384+17
−17
(+143)15.5 − 34.5
(+3−22=25)
31.0%
15.5 / 50
0.0%
+28
–   Laser 1.7 64-bit 4CPU3367+12
−12
(+126)19 − 47
(+4−32=30)
28.8%
19.0 / 66
0.0%
−5
–   Defenchess 2.2 64-bit 4CPU3358+25
−25
(+117)14.5 − 42.5
(+1−29=27)
25.4%
14.5 / 57
0.0%
−34
–   Fire 6.1 64-bit 4CPU3350+15
−15
(+109)24.5 − 62.5
(+5−43=39)
28.2%
24.5 / 87
0.0%
−28
–   Fizbo 2 64-bit 4CPU3345+11
−11
(+104)30.5 − 67.5
(+11−48=39)
31.1%
30.5 / 98
0.0%
−16
–   Andscacs 0.95 64-bit 4CPU3336+13
−13
(+95)12.5 − 20.5
(+5−13=15)
37.9%
12.5 / 33
0.0%
+19
–   Fire 5 64-bit 4CPU3336+15
−15
(+95)16 − 36
(+3−23=26)
30.8%
16.0 / 52
0.0%
−19
–   Andscacs 0.94 64-bit 4CPU3325+19
−19
(+84)16.5 − 33.5
(+1−18=31)
33.0%
16.5 / 50
0.0%
−10
–   Deep Shredder 13 64-bit 4CPU3324+11
−11
(+83)20.5 − 31.5
(+7−18=27)
39.4%
20.5 / 52
0.0%
+20
–   Fizbo 1.9 64-bit 4CPU3320+14
−14
(+79)18.5 − 33.5
(+8−23=21)
35.6%
18.5 / 52
0.0%
−11
–   RofChade 2.1 64-bit 4CPU3310+20
−20
(+69)14 − 16
(+6−8=16)
46.7%
14.0 / 30
0.0%
+51
–   Andscacs 0.921 64-bit 4CPU3303+18
−18
(+62)17.5 − 32.5
(+8−23=19)
35.0%
17.5 / 50
0.0%
−32
–   Andscacs 0.93 64-bit 4CPU3301+17
−17
(+60)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
−49
–   Schooner 2.1 64-bit 4CPU3289+24
−24
(+48)15.5 − 18.5
(+4−7=23)
45.6%
15.5 / 34
0.0%
+22
–   Andscacs 0.91 64-bit 4CPU3276+16
−16
(+35)25 − 35
(+8−18=34)
41.7%
25.0 / 60
0.0%
−12
–   Laser 1.6 64-bit 4CPU3276+17
−17
(+35)18.5 − 31.5
(+1−14=35)
37.0%
18.5 / 50
0.0%
−34
–   Schooner 2.0.34 64-bit 4CPU3276+16
−16
(+35)22.5 − 20.5
(+9−7=27)
52.3%
22.5 / 43
0.0%
+51
–   Andscacs 0.90 64-bit 4CPU3275+18
−18
(+34)25.5 − 26.5
(+9−10=33)
49.0%
25.5 / 52
0.1%
+26
–   Gull 3 64-bit 4CPU3261+9
−9
(+20)26 − 26
(+10−10=32)
50.0%
26.0 / 52
0.2%
+19
–   Andscacs 0.88 64-bit 4CPU3259+18
−18
(+18)27.5 − 24.5
(+12−9=31)
52.9%
27.5 / 52
4.0%
+35
–   Booot 6.2 64-bit 4CPU3257+13
−13
(+16)25.5 − 34.5
(+8−17=35)
42.5%
25.5 / 60
2.6%
−26
–   Equinox 3.30 64-bit 4CPU3255+9
−9
(+14)24 − 28
(+9−13=30)
46.2%
24.0 / 52
2.2%
−6
–   Arasan 21.3 64-bit 4CPU3246+24
−24
(+5)14 − 10
(+6−2=16)
58.3%
14.0 / 24
35.7%
+50
–   RofChade 2.0 64-bit 4CPU3236+17
−17
(−5)19 − 20
(+7−8=24)
48.7%
19.0 / 39
69.5%
−9
–   Critter 1.6a 64-bit 4CPU3233+7
−7
(−8)22 − 30
(+6−14=32)
42.3%
22.0 / 52
92.5%
−48
–   Hannibal 1.7 64-bit 4CPU3230+11
−11
(−11)25.5 − 26.5
(+12−13=27)
49.0%
25.5 / 52
94.1%
−17
–   Fritz 16 64-bit 4CPU3228+16
−16
(−13)36 − 24
(+21−9=30)
60.0%
36.0 / 60
92.3%
+46
–   NirvanaChess 2.4 64-bit 4CPU3225+13
−13
(−16)47.5 − 41.5
(+21−15=53)
53.4%
47.5 / 89
97.8%
+2
–   Fritz 15 64-bit 4CPU3224+10
−10
(−17)32 − 20
(+17−5=30)
61.5%
32.0 / 52
99.3%
+51
–   Gull 3.1 64-bit 4CPU3215+18
−18
(−26)29.5 − 30.5
(+14−15=31)
49.2%
29.5 / 60
99.6%
−30
–   NirvanaChess 2.3 64-bit 4CPU3212+13
−14
(−29)23.5 − 28.5
(+11−16=25)
45.2%
23.5 / 52
100.0%
−56
–   Texel 1.07 64-bit 4CPU3207+13
−13
(−34)23 − 17
(+13−7=20)
57.5%
23.0 / 40
100.0%
+10
–   Arasan 21.2 64-bit 4CPU3207+17
−17
(−34)14.5 − 12.5
(+7−5=15)
53.7%
14.5 / 27
100.0%
−11
–   Rybka 4 64-bit 4CPU3198+11
−11
(−43)30 − 22
(+15−7=30)
57.7%
30.0 / 52
100.0%
0
–   BlackMamba 2.0 64-bit 4CPU3198+12
−12
(−43)31.5 − 20.5
(+18−7=27)
60.6%
31.5 / 52
100.0%
+21
–   Pedone 1.9 64-bit 4CPU3194+25
−25
(−47)21.5 − 15.5
(+13−7=17)
58.1%
21.5 / 37
100.0%
+2
–   Arasan 21.1 64-bit 4CPU3193+17
−17
(−48)24 − 22
(+13−11=22)
52.2%
24.0 / 46
100.0%
−33
–   Booot 6.1 64-bit 4CPU3188+15
−15
(−53)27 − 25
(+11−9=32)
51.9%
27.0 / 52
100.0%
−41
–   Senpai 2.0 64-bit 4CPU3177+12
−12
(−64)22.5 − 17.5
(+9−4=27)
56.3%
22.5 / 40
100.0%
−28
–   Laser 1.5 64-bit 4CPU3172+19
−19
(−69)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+118
–   Texel 1.06 64-bit 4CPU3158+14
−15
(−83)32 − 20
(+18−6=28)
61.5%
32.0 / 52
100.0%
−14
–   Wasp 3.60 64-bit 4CPU3156+18
−18
(−85)51 − 24
(+34−7=34)
68.0%
51.0 / 75
100.0%
+29
–   Sting SF 9 64-bit 4CPU3156+17
−17
(−85)26 − 14
(+15−3=22)
65.0%
26.0 / 40
100.0%
+2
–   Deep Fritz 14 64-bit 4CPU3144+14
−14
(−97)26.5 − 13.5
(+16−3=21)
66.3%
26.5 / 40
100.0%
−1
–   Strelka 5.5 64-bit3141+9
−9
(−100)37.5 − 14.5
(+27−4=21)
72.1%
37.5 / 52
100.0%
+43
–   Protector 1.9.0 64-bit 4CPU3128+10
−10
(−113)24 − 15
(+14−5=20)
61.5%
24.0 / 39
100.0%
−43
–   Arasan 20.3 64-bit 4CPU3122+18
−18
(−119)26.5 − 13.5
(+17−4=19)
66.3%
26.5 / 40
100.0%
−18
–   Defenchess 1.1f 64-bit 4CPU3120+14
−14
(−121)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
−43
–   Hiarcs 14 4CPU3109+12
−12
(−132)38.5 − 13.5
(+31−6=15)
74.0%
38.5 / 52
100.0%
+37
–   Vajolet2 2.4 64-bit 4CPU3083+17
−17
(−158)28 − 12
(+21−5=14)
70.0%
28.0 / 40
100.0%
−23
–   Xiphos 0.1 64-bit 4CPU3077+20
−20
(−164)31 − 9
(+24−2=14)
77.5%
31.0 / 40
100.0%
+23
–   Rodent III 0.232 64-bit 4CPU3050+19
−19
(−191)24 − 6
(+18−0=12)
80.0%
24.0 / 30
100.0%
+6

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019