CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Chiron 4 64-bit 4CPU#32  (3242+8
−8
)Quote
Author: Ubaldo Farina
This is one of the 11 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3545+12
−12
(+303)22.5 − 146.5
(+1−125=43)
13.3%
22.5 / 169
0.0%
+23
–   SugaR XPrO 1.4 64-bit 4CPU3533+24
−23
(+291)5.5 − 34.5
(+1−30=9)
13.8%
5.5 / 40
0.0%
+8
–   SugaR XPrO 1.2 64-bit 4CPU3527+16
−16
(+285)5 − 54
(+0−49=10)
8.5%
5.0 / 59
0.0%
−73
–   asmFish 191017 64-bit 4CPU3524+17
−17
(+282)7 − 43
(+0−36=14)
14.0%
7.0 / 50
0.0%
+15
–   Houdini 6 64-bit 4CPU3517+7
−6
(+275)13 − 89
(+0−76=26)
12.7%
13.0 / 102
0.0%
−9
–   ShashChess 6.0 64-bit 4CPU3504+24
−24
(+262)3.5 − 34.5
(+0−31=7)
9.2%
3.5 / 38
0.0%
−82
–   Stockfish 8 64-bit 4CPU3492+12
−11
(+250)12.5 − 39.5
(+1−28=23)
24.0%
12.5 / 52
0.0%
+87
–   Komodo 12.2.2 64-bit 4CPU3489+18
−18
(+247)12.5 − 49.5
(+0−37=25)
20.2%
12.5 / 62
0.0%
+51
–   Komodo 12 64-bit 4CPU3487+19
−19
(+245)11.5 − 83.5
(+0−72=23)
12.1%
11.5 / 95
0.0%
−48
–   Houdini 5.01 64-bit 4CPU3475+16
−16
(+233)11 − 41
(+0−30=22)
21.2%
11.0 / 52
0.0%
+49
–   Komodo 10.4 64-bit 4CPU3471+18
−18
(+229)9 − 51
(+1−43=16)
15.0%
9.0 / 60
0.0%
−32
–   Komodo 11.01 64-bit 4CPU3466+19
−19
(+224)9 − 51
(+1−43=16)
15.0%
9.0 / 60
0.0%
−36
–   Fire 7.1 64-bit 4CPU3426+8
−8
(+184)12 − 30
(+2−20=20)
28.6%
12.0 / 42
0.0%
+53
–   Xiphos 0.5 64-bit 4CPU3395+14
−14
(+153)15.5 − 56.5
(+3−44=25)
21.5%
15.5 / 72
0.0%
−39
–   Ethereal 11.25 64-bit 4CPU3391+14
−14
(+149)15.5 − 33.5
(+0−18=31)
31.6%
15.5 / 49
0.0%
+48
–   Pedone 3.0 64-bit 4CPU3384+18
−18
(+142)21 − 55
(+7−41=28)
27.6%
21.0 / 76
0.0%
−8
–   Ethereal 11.00 64-bit 4CPU3382+17
−17
(+140)15.5 − 34.5
(+3−22=25)
31.0%
15.5 / 50
0.0%
+25
–   Laser 1.7 64-bit 4CPU3364+9
−9
(+122)19 − 47
(+4−32=30)
28.8%
19.0 / 66
0.0%
−9
–   Defenchess 2.2 64-bit 4CPU3354+11
−11
(+112)14.5 − 42.5
(+1−29=27)
25.4%
14.5 / 57
0.0%
−39
–   Fire 6.1 64-bit 4CPU3347+15
−14
(+105)24.5 − 62.5
(+5−43=39)
28.2%
24.5 / 87
0.0%
−32
–   Fizbo 2 64-bit 4CPU3343+9
−9
(+101)30.5 − 67.5
(+11−48=39)
31.1%
30.5 / 98
0.0%
−19
–   Andscacs 0.95 64-bit 4CPU3335+10
−10
(+93)12.5 − 20.5
(+5−13=15)
37.9%
12.5 / 33
0.0%
+17
–   Fire 5 64-bit 4CPU3334+15
−15
(+92)16 − 36
(+3−23=26)
30.8%
16.0 / 52
0.0%
−22
–   Andscacs 0.94 64-bit 4CPU3324+19
−19
(+82)16.5 − 33.5
(+1−18=31)
33.0%
16.5 / 50
0.0%
−12
–   Deep Shredder 13 64-bit 4CPU3322+11
−11
(+80)20.5 − 31.5
(+7−18=27)
39.4%
20.5 / 52
0.0%
+17
–   Fizbo 1.9 64-bit 4CPU3318+14
−14
(+76)18.5 − 33.5
(+8−23=21)
35.6%
18.5 / 52
0.0%
−14
–   RofChade 2.1 64-bit 4CPU3308+20
−20
(+66)14 − 16
(+6−8=16)
46.7%
14.0 / 30
0.0%
+48
–   Andscacs 0.921 64-bit 4CPU3301+18
−18
(+59)17.5 − 32.5
(+8−23=19)
35.0%
17.5 / 50
0.0%
−35
–   Andscacs 0.93 64-bit 4CPU3299+17
−17
(+57)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
−52
–   RubiChess 1.6.1.1 64-bit 4CPU3291+14
−14
(+49)39 − 44
(+12−17=54)
47.0%
39.0 / 83
0.0%
+32
–   Halogen 10 64-bit 4CPU3290+16
−16
(+48)42.5 − 61.5
(+20−39=45)
40.9%
42.5 / 104
0.0%
−9
–   Schooner 2.1 64-bit 4CPU3285+15
−15
(+43)15.5 − 18.5
(+4−7=23)
45.6%
15.5 / 34
0.0%
+17
–   Arasan 22.1 64-bit 4CPU3283+16
−16
(+41)22 − 40
(+5−23=34)
35.5%
22.0 / 62
0.0%
−42
–   Schooner 2.2 64-bit 4CPU3277+11
−11
(+35)47 − 53
(+15−21=64)
47.0%
47.0 / 100
0.0%
+19
–   Schooner 2.0.34 64-bit 4CPU3275+16
−16
(+33)22.5 − 20.5
(+9−7=27)
52.3%
22.5 / 43
0.0%
+49
–   Combusken 1.4.0 64-bit 4CPU3275+16
−16
(+33)40 − 53
(+18−31=44)
43.0%
40.0 / 93
0.0%
−8
–   Laser 1.6 64-bit 4CPU3274+17
−17
(+32)18.5 − 31.5
(+1−14=35)
37.0%
18.5 / 50
0.0%
−37
–   Andscacs 0.91 64-bit 4CPU3274+16
−16
(+32)25 − 35
(+8−18=34)
41.7%
25.0 / 60
0.0%
−15
–   Andscacs 0.90 64-bit 4CPU3273+18
−18
(+31)25.5 − 26.5
(+9−10=33)
49.0%
25.5 / 52
0.1%
+23
–   Arasan 22.0 64-bit 4CPU3272+14
−14
(+30)43 − 46
(+22−25=42)
48.3%
43.0 / 89
0.0%
+21
–   RubiChess 1.6 64-bit 4CPU3262+16
−16
(+20)14 − 16
(+6−8=16)
46.7%
14.0 / 30
1.3%
+1
–   Gull 3 64-bit 4CPU3259+9
−9
(+17)26 − 26
(+10−10=32)
50.0%
26.0 / 52
0.2%
+16
–   Andscacs 0.88 64-bit 4CPU3259+17
−17
(+17)27.5 − 24.5
(+12−9=31)
52.9%
27.5 / 52
4.0%
+34
–   Booot 6.2 64-bit 4CPU3256+13
−13
(+14)25.5 − 34.5
(+8−17=35)
42.5%
25.5 / 60
3.2%
−28
–   Pedone 2.0 64-bit 4CPU3255+13
−13
(+13)48.5 − 51.5
(+23−26=51)
48.5%
48.5 / 100
4.5%
+3
–   Arasan 21.4 64-bit 4CPU3255+21
−21
(+13)27.5 − 30.5
(+10−13=35)
47.4%
27.5 / 58
12.2%
−2
–   Equinox 3.30 64-bit 4CPU3251+7
−7
(+9)24 − 28
(+9−13=30)
46.2%
24.0 / 52
4.6%
−11
–   Wasp 4.0 64-bit 4CPU3247+21
−21
(+5)12.5 − 14.5
(+8−10=9)
46.3%
12.5 / 27
32.1%
−19
–   Arasan 21.3 64-bit 4CPU3244+24
−24
(+2)14 − 10
(+6−2=16)
58.3%
14.0 / 24
43.8%
+47
–   Igel 2.5.0 64-bit 4CPU3244+24
−24
(+2)25 − 16
(+13−4=24)
61.0%
25.0 / 41
43.8%
+65
–   Winter 0.9 64-bit 4CPU3243+16
−16
(+1)39.5 − 36.5
(+20−17=39)
52.0%
39.5 / 76
44.7%
+14
–   RofChade 2.0 64-bit 4CPU3235+17
−17
(−7)19 − 20
(+7−8=24)
48.7%
19.0 / 39
77.5%
−11
–   Critter 1.6a 64-bit 4CPU3232+6
−7
(−10)22 − 30
(+6−14=32)
42.3%
22.0 / 52
97.2%
−50
–   Vajolet2 2.8 64-bit 4CPU3228+11
−11
(−14)81 − 62
(+48−29=66)
56.6%
81.0 / 143
97.9%
+27
–   Combusken 1.3.0 64-bit 4CPU3227+25
−25
(−15)20.5 − 19.5
(+10−9=21)
51.3%
20.5 / 40
87.5%
−11
–   Fritz 16 64-bit 4CPU3226+16
−16
(−16)36 − 24
(+21−9=30)
60.0%
36.0 / 60
96.3%
+43
–   Hannibal 1.7 64-bit 4CPU3223+9
−9
(−19)25.5 − 26.5
(+12−13=27)
49.0%
25.5 / 52
99.9%
−25
–   NirvanaChess 2.4 64-bit 4CPU3222+10
−10
(−20)47.5 − 41.5
(+21−15=53)
53.4%
47.5 / 89
99.9%
−1
–   Fritz 15 64-bit 4CPU3222+10
−10
(−20)32 − 20
(+17−5=30)
61.5%
32.0 / 52
99.9%
+48
–   Wasp 4.50 64-bit 4CPU3219+15
−15
(−23)56.5 − 55.5
(+31−30=51)
50.4%
56.5 / 112
99.7%
−20
–   Demolito 2020-04-10 64-bit 4CPU3213+15
−15
(−29)56.5 − 43.5
(+31−18=51)
56.5%
56.5 / 100
100.0%
+10
–   Gull 3.1 64-bit 4CPU3212+18
−18
(−30)29.5 − 30.5
(+14−15=31)
49.2%
29.5 / 60
99.9%
−34
–   NirvanaChess 2.3 64-bit 4CPU3210+14
−13
(−32)23.5 − 28.5
(+11−16=25)
45.2%
23.5 / 52
100.0%
−59
–   Arasan 21.2 64-bit 4CPU3205+17
−17
(−37)14.5 − 12.5
(+7−5=15)
53.7%
14.5 / 27
100.0%
−14
–   Rybka 4 64-bit 4CPU3198+11
−11
(−44)30 − 22
(+15−7=30)
57.7%
30.0 / 52
100.0%
0
–   BlackMamba 2.0 64-bit 4CPU3196+12
−12
(−46)31.5 − 20.5
(+18−7=27)
60.6%
31.5 / 52
100.0%
+18
–   Pedone 1.9 64-bit 4CPU3196+17
−17
(−46)42 − 33
(+22−13=40)
56.0%
42.0 / 75
100.0%
−12
–   Texel 1.07 64-bit 4CPU3193+10
−10
(−49)23 − 17
(+13−7=20)
57.5%
23.0 / 40
100.0%
−4
–   Arasan 21.1 64-bit 4CPU3192+17
−17
(−50)24 − 22
(+13−11=22)
52.2%
24.0 / 46
100.0%
−35
–   Igel 2.4.0 64-bit 4CPU3191+19
−19
(−51)25.5 − 17.5
(+14−6=23)
59.3%
25.5 / 43
100.0%
+4
–   RubiChess 1.5 64-bit 4CPU3190+26
−25
(−52)17 − 13
(+12−8=10)
56.7%
17.0 / 30
100.0%
−7
–   Booot 6.1 64-bit 4CPU3186+15
−15
(−56)27 − 25
(+11−9=32)
51.9%
27.0 / 52
100.0%
−44
–   Combusken 1.2.0 64-bit 4CPU3178+23
−23
(−64)18.5 − 8.5
(+11−1=15)
68.5%
18.5 / 27
100.0%
+45
–   Senpai 2.0 64-bit 4CPU3177+10
−10
(−65)22.5 − 17.5
(+9−4=27)
56.3%
22.5 / 40
100.0%
−29
–   Laser 1.5 64-bit 4CPU3170+19
−19
(−72)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+115
–   iCE 4.0 64-bit 4CPU3170+12
−12
(−72)45 − 25
(+32−12=26)
64.3%
45.0 / 70
100.0%
+18
–   Texel 1.06 64-bit 4CPU3157+15
−15
(−85)32 − 20
(+18−6=28)
61.5%
32.0 / 52
100.0%
−16
–   chess22k 1.13 64-bit 4CPU3157+14
−14
(−85)21.5 − 12.5
(+11−2=21)
63.2%
21.5 / 34
100.0%
−11
–   Wasp 3.60 64-bit 4CPU3155+18
−18
(−87)51 − 24
(+34−7=34)
68.0%
51.0 / 75
100.0%
+27
–   Sting SF 9 64-bit 4CPU3153+17
−17
(−89)26 − 14
(+15−3=22)
65.0%
26.0 / 40
100.0%
−1
–   Deep Fritz 14 64-bit 4CPU3143+14
−14
(−99)26.5 − 13.5
(+16−3=21)
66.3%
26.5 / 40
100.0%
−3
–   Strelka 5.5 64-bit3139+8
−8
(−103)37.5 − 14.5
(+27−4=21)
72.1%
37.5 / 52
100.0%
+40
–   Protector 1.9.0 64-bit 4CPU3129+9
−9
(−113)24 − 15
(+14−5=20)
61.5%
24.0 / 39
100.0%
−43
–   Arasan 20.3 64-bit 4CPU3119+18
−18
(−123)26.5 − 13.5
(+17−4=19)
66.3%
26.5 / 40
100.0%
−22
–   Defenchess 1.1f 64-bit 4CPU3118+14
−14
(−124)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
−46
–   Hiarcs 14 4CPU3108+12
−12
(−134)38.5 − 13.5
(+31−6=15)
74.0%
38.5 / 52
100.0%
+35
–   Vajolet2 2.4 64-bit 4CPU3081+16
−17
(−161)28 − 12
(+21−5=14)
70.0%
28.0 / 40
100.0%
−26
–   Xiphos 0.1 64-bit 4CPU3075+20
−20
(−167)31 − 9
(+24−2=14)
77.5%
31.0 / 40
100.0%
+20
–   Rodent III 0.232 64-bit 4CPU3048+19
−19
(−194)24 − 6
(+18−0=12)
80.0%
24.0 / 30
100.0%
+3

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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021