CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Chiron 2 64-bit (3045+11
−11		)Quote
Author: Ubaldo Farina (Italy) Link: Homepage
This is one of the 14 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 6 64-bit3279+11
−11		(+234)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
+39
–   Komodo 8 64-bit3259+12
−12		(+214)6.5 − 23.5
(+1−18=11)
21.7%
6.5 / 30
0.0%
+7
–   Stockfish 5 64-bit3243+11
−11		(+198)6 − 24
(+2−20=8)
20.0%
6.0 / 30
0.0%
−36
–   Komodo 7a 64-bit3220+14
−14		(+175)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
+9
–   Houdini 4 64-bit3214+9
−9		(+169)10.5 − 23.5
(+3−16=15)
30.9%
10.5 / 34
0.0%
+34
–   Stockfish DD 64-bit3210+12
−12		(+165)7.5 − 26.5
(+1−20=13)
22.1%
7.5 / 34
0.0%
−34
–   Houdini 4 Tactical 64-bit3199+21
−21		(+154)12 − 22
(+5−15=14)
35.3%
12.0 / 34
0.0%
+46
–   Fire 4 64-bit3190+9
−9		(+145)10 − 20
(+2−12=16)
33.3%
10.0 / 30
0.0%
+33
–   Komodo TCEC 64-bit3186+14
−14		(+141)10 − 24
(+2−16=16)
29.4%
10.0 / 34
0.0%
−2
–   Gull 3 64-bit3161+6
−6		(+116)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
−23
–   Strelka 5.5 64-bit3142+5
−5		(+97)14.5 − 19.5
(+4−9=21)
42.6%
14.5 / 34
0.0%
+50
–   Critter 1.6a 64-bit3140+6
−6		(+95)13 − 21
(+3−11=20)
38.2%
13.0 / 34
0.0%
+17
–   Fritz 15 64-bit3136+8
−8		(+91)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−80
–   Equinox 3.20 64-bit3134+7
−7		(+89)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
−48
–   Equinox 3.30 64-bit3124+11
−11		(+79)16 − 28
(+4−16=24)
36.4%
16.0 / 44
0.0%
−13
–   Gull 2.8b 64-bit3119+18
−18		(+74)12.5 − 21.5
(+5−14=15)
36.8%
12.5 / 34
0.0%
−18
–   Fire 3.0 64-bit3116+12
−12		(+71)15 − 21
(+4−10=22)
41.7%
15.0 / 36
0.0%
+15
–   Rybka 4.1 64-bit3113+7
−7		(+68)19 − 31
(+8−20=22)
38.0%
19.0 / 50
0.0%
−16
–   Bouquet 1.8 64-bit3110+7
−7		(+65)13 − 25
(+3−15=20)
34.2%
13.0 / 38
0.0%
−40
–   Bit-Genie 9 64-bit3101+11
−11		(+56)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
−15
–   Sting SF 4.7 64-bit3100+19
−19		(+55)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.0%
+14
–   NirvanaChess 2.2 64-bit3098+12
−12		(+53)8 − 16
(+2−10=12)		33.3%
8.0 / 24
0.0%
−61
–   Sting SF 4.8.4 64-bit3098+22
−22		(+53)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+24
–   Fizbo 1.7 64-bit3098+18
−18		(+53)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
−8
–   Andscacs 0.85 64-bit3095+15
−15		(+50)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Gull 2.3 64-bit3095+17
−17		(+50)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
0.0%
+104
–   Protector 1.9.0 64-bit3092+8
−8		(+47)9.5 − 14.5
(+5−10=9)		39.6%
9.5 / 24
0.0%
−29
–   BlackMamba 2.0 64-bit3091+8
−8		(+46)16 − 22
(+7−13=18)
42.1%
16.0 / 38
0.0%
−6
–   DeepSaros 4.1.6 64-bit3089+14
−14		(+44)13 − 21
(+3−11=20)
38.2%
13.0 / 34
0.0%
−36
–   Vitruvius 1.11C 64-bit3082+12
−12		(+37)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−134
–   DeepSaros 4.1.3c 64-bit3077+20
−20		(+32)13 − 17
(+3−7=20)
43.3%
13.0 / 30
0.2%
−9
–   Andscacs 0.84 64-bit3076+21
−21		(+31)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.4%
−INF
–   Rybka 3 64-bit3076+8
−8		(+31)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−85
–   Sting SF 4.63075+22
−22		(+30)7 − 13
(+4−10=6)		35.0%
7.0 / 20
0.7%
−85
–   Elektro 1.2 64-bit3075+15
−15		(+30)16 − 18
(+6−8=20)
47.1%
16.0 / 34
0.1%
+9
–   iCE 3.0 64-bit3075+10
−10		(+30)9.5 − 2.5
(+8−1=3)		79.2%
9.5 / 12
0.0%
+253
–   Sting SF 5 64-bit3072+15
−15		(+27)17.5 − 13.5
(+10−6=15)
56.5%
17.5 / 31
0.2%
+75
–   Protector 1.8.0 64-bit3071+14
−14		(+26)10.5 − 12.5
(+5−7=11)		45.7%
10.5 / 23
0.2%
−6
–   Hannibal 1.5 64-bit3070+11
−11		(+25)28 − 33
(+13−18=30)
45.9%
28.0 / 61
0.1%
−2
–   Critter 0.90 64-bit3069+18
−18		(+24)1 − 1
(+1−1=0)		50.0%
1.0 / 2
1.4%
+23
–   BlackMamba 1.4 64-bit3060+13
−13		(+15)14.5 − 15.5
(+6−7=17)
48.3%
14.5 / 30
4.1%
+1
–   Sting SF 4.73057+18
−18		(+12)15 − 17
(+6−8=18)
46.9%
15.0 / 32
13.1%
−10
–   Sting SF 6.1 64-bit3056+23
−23		(+11)2 − 0
(+2−0=0)		100.0%
2.0 / 2
19.2%
+INF
–   Sting SF 4 64-bit3056+16
−16		(+11)11.5 − 14.5
(+4−7=15)		44.2%
11.5 / 26
13.4%
−26
–   Andscacs 0.83 64-bit3053+22
−22		(+8)5 − 5
(+1−1=8)		50.0%
5.0 / 10
27.6%
+8
–   NirvanaChess 2.1c 64-bit3053+20
−20		(+8)10 − 10
(+5−5=10)		50.0%
10.0 / 20
25.1%
+5
–   Deep Fritz 14 64-bit 1CPU3049+9
−9		(+4)18 − 12
(+12−6=12)
60.0%
18.0 / 30
28.6%
+77
–   Sting SF 9.9 64-bit3041+13
−13		(−4)19.5 − 20.5
(+13−14=13)
48.8%
19.5 / 40
66.8%
−11
–   Naum 4.6 64-bit3039+10
−10		(−6)28.5 − 33.5
(+12−17=33)
46.0%
28.5 / 62
80.5%
−36
–   Texel 1.05 64-bit3039+13
−13		(−6)21 − 19
(+10−8=22)
52.5%
21.0 / 40
77.4%
+7
–   Andscacs 0.82 64-bit3038+20
−20		(−7)13 − 9
(+10−6=6)		59.1%
13.0 / 22
74.0%
+62
–   Protector 1.7.0 64-bit3037+15
−15		(−8)18 − 21
(+9−12=18)
46.2%
18.0 / 39
80.8%
−36
–   Andscacs 0.81 64-bit3035+20
−20		(−10)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
82.5%
−43
–   Hannibal 1.4b 64-bit3028+10
−10		(−17)22.5 − 17.5
(+10−5=25)
56.3%
22.5 / 40
99.2%
+25
–   Protector 1.6.0 64-bit3022+15
−15		(−23)27 − 26
(+11−10=32)
50.9%
27.0 / 53
99.6%
−16
–   BlackCore 2.0 64-bit3020+16
−16		(−25)8 − 4
(+5−1=6)		66.7%
8.0 / 12
99.5%
+85
–   NirvanaChess 2.0a 64-bit3012+19
−19		(−33)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
99.9%
−59
–   Protector 1.5.0 64-bit3011+11
−11		(−34)17.5 − 16.5
(+8−7=19)
51.5%
17.5 / 34
100.0%
−24
–   Texel 1.04 64-bit3000+17
−17		(−45)7 − 7
(+3−3=8)		50.0%
7.0 / 14
100.0%
−41
–   Alfil 15.8 64-bit2990+14
−14		(−55)8.5 − 7.5
(+3−2=11)		53.1%
8.5 / 16
100.0%
−34
–   Amoeba 3.0 64-bit2990+13
−13		(−55)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
+67
–   Fizbo 1.6 64-bit2989+21
−21		(−56)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−56
–   Senpai 1.0 64-bit2986+11
−11		(−59)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+18
–   Rybka 2.3.2a 64-bit2986+9
−9		(−59)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+107
–   HIARCS 142985+8
−8		(−60)21.5 − 16.5
(+13−8=17)
56.6%
21.5 / 38
100.0%
−11
–   Andscacs 0.80 64-bit2984+21
−21		(−61)9.5 − 4.5
(+7−2=5)		67.9%
9.5 / 14
100.0%
+75
–   Fizbo 1.5 64-bit2981+18
−18		(−64)14 − 10
(+8−4=12)		58.3%
14.0 / 24
100.0%
−10
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(−66)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−143
–   Deep Sjeng c't 20102964+8
−8		(−81)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+211
–   SmarThink 1.80 64-bit2962+22
−22		(−83)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+79
–   Deep Shredder 12 64-bit2961+8
−8		(−84)8 − 6
(+5−3=6)		57.1%
8.0 / 14
100.0%
−29
–   Igel 2.0.0 64-bit2952+21
−21		(−93)17.5 − 8.5
(+11−2=13)		67.3%
17.5 / 26
100.0%
+26
–   Texel 1.03 64-bit2946+21
−21		(−99)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−21
–   Deep Junior Yokohama 64-bit2942+11
−11		(−103)23 − 19
(+11−7=24)
54.8%
23.0 / 42
100.0%
−72
–   Cheng 4.39 64-bit2941+9
−9		(−104)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
100.0%
−23
–   SmarThink 1.70 64-bit2938+14
−14		(−107)8 − 8
(+5−5=6)		50.0%
8.0 / 16
100.0%
−103
–   Vajolet2 2.0 64-bit2937+17
−17		(−108)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−46
–   Spike 1.4 Leiden2935+6
−6		(−110)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+180
–   Protej 0.6.3 64-bit2933+16
−16		(−112)13.5 − 6.5
(+10−3=7)		67.5%
13.5 / 20
100.0%
+21
–   Topple 0.7.3 64-bit2926+20
−20		(−119)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
100.0%
+48
–   Quazar 0.4 64-bit2924+9
−9		(−121)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+21
–   DiscoCheck 5.2 64-bit2918+15
−15		(−127)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Zangdar 2.19.03 64-bit2913+12
−12		(−132)16 − 8
(+12−4=8)		66.7%
16.0 / 24
100.0%
−7
–   Booot 5.2.0 64-bit2912+13
−13		(−133)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+33
–   DiscoCheck 5.2.1 64-bit2912+13
−13		(−133)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+33
–   Fizbo 1.31 64-bit2911+19
−19		(−134)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+36
–   iCE 2.0 64-bit2909+15
−15		(−136)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+30
–   Deuterium 14.3.34.130 64-bit2908+11
−11		(−137)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−137
–   Scorpio 2.8 64-bit2905+11
−11		(−140)9.5 − 2.5
(+7−0=5)		79.2%
9.5 / 12
100.0%
+61
–   Jet 1.1 64-bit2897+18
−18		(−148)14 − 6
(+11−3=6)		70.0%
14.0 / 20
100.0%
+9
–   Andscacs 0.71 64-bit2896+22
−22		(−149)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−148
–   Vajolet2 1.45 64-bit2882+17
−17		(−163)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Bit-Genie 8 64-bit2870+22
−22		(−175)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
−9
–   Rodent 1.5 64-bit2792+18
−18		(−253)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1999 games: 447 wins, 590 losses, 962 draws (48.1%), score: 46.4%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024