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 3.01 64-bit (3083+16
−16		)Quote
Author: Ubaldo Farina (Italy) Link: Homepage
This is one of the 14 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 9.2 64-bit3308+15
−15		(+225)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
+30
–   Stockfish 7 64-bit3303+10
−10		(+220)5.5 − 26.5
(+1−22=9)
17.2%
5.5 / 32
0.0%
−28
–   Houdini 4 64-bit3214+9
−9		(+131)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
−34
–   Fire 4 64-bit3190+9
−9		(+107)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
+9
–   Gull 3 64-bit3161+6
−6		(+78)16 − 18
(+5−7=22)
47.1%
16.0 / 34
0.0%
+60
–   Fizbo 1.8 64-bit3156+12
−12		(+73)13 − 9
(+6−2=14)		59.1%
13.0 / 22
0.0%
+133
–   Andscacs 0.872 64-bit3147+11
−11		(+64)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−98
–   Strelka 5.5 64-bit3142+5
−5		(+59)13 − 19
(+4−10=18)
40.6%
13.0 / 32
0.0%
−6
–   Critter 1.6a 64-bit3140+6
−6		(+57)14 − 20
(+6−12=16)
41.2%
14.0 / 34
0.0%
−9
–   Fritz 15 64-bit3136+8
−8		(+53)15.5 − 24.5
(+5−14=21)
38.8%
15.5 / 40
0.0%
−23
–   Equinox 3.20 64-bit3134+7
−7		(+51)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.0%
−10
–   Andscacs 0.86 64-bit3128+17
−17		(+45)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
0.0%
−26
–   Equinox 3.30 64-bit3124+11
−11		(+41)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+41
–   Hannibal 1.7 64-bit3118+8
−8		(+35)12.5 − 15.5
(+3−6=19)		44.6%
12.5 / 28
0.0%
0
–   Booot 6.1 64-bit3114+15
−15		(+31)7.5 − 8.5
(+3−4=9)		46.9%
7.5 / 16
0.2%
+8
–   Rybka 4.1 64-bit3113+7
−7		(+30)14.5 − 19.5
(+5−10=19)
42.6%
14.5 / 34
0.0%
−18
–   Bouquet 1.8 64-bit3110+7
−7		(+27)17.5 − 18.5
(+7−8=21)
48.6%
17.5 / 36
0.1%
+18
–   NirvanaChess 2.3 64-bit3103+10
−10		(+20)4 − 6
(+0−2=8)		40.0%
4.0 / 10
1.4%
−38
–   NirvanaChess 2.2 64-bit3098+12
−12		(+15)18.5 − 15.5
(+10−7=17)
54.4%
18.5 / 34
6.7%
+47
–   Fizbo 1.7 64-bit3098+18
−18		(+15)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
11.1%
−62
–   Protector 1.9.0 64-bit3092+8
−8		(+9)20 − 22
(+6−8=28)
47.6%
20.0 / 42
15.9%
−4
–   BlackMamba 2.0 64-bit3091+8
−8		(+8)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
17.6%
−82
–   Texel 1.06 64-bit3075+13
−13		(−8)13 − 9
(+8−4=10)		59.1%
13.0 / 22
75.8%
+59
–   Elektro 1.2 64-bit3075+15
−15		(−8)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
76.6%
+69
–   iCE 3.0 64-bit3075+10
−10		(−8)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
79.5%
−108
–   Sting SF 6.7 64-bit3070+23
−23		(−13)1 − 1
(+0−0=2)		50.0%
1.0 / 2
81.1%
−13
–   Hannibal 1.5 64-bit3070+11
−11		(−13)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
89.3%
−13
–   Booot 6.0.2 64-bit3061+19
−19		(−22)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
95.6%
+46
–   Texel 1.05 64-bit3039+13
−13		(−44)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−9
–   Naum 4.6 64-bit3039+10
−10		(−44)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+190
–   SmarThink 1.96 64-bit3036+17
−17		(−47)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
100.0%
−24
–   SmarThink 1.97 64-bit3025+13
−13		(−58)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+108
–   Peacekeeper 1.60 64-bit3012+18
−18		(−71)12 − 8
(+8−4=8)		60.0%
12.0 / 20
100.0%
+3
–   Frozenight 4.0.0 64-bit2993+18
−18		(−90)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
100.0%
−7
–   Senpai 1.0 64-bit2986+11
−11		(−97)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+73
–   Vajolet2 2.2 64-bit2986+16
−16		(−97)8 − 6
(+3−1=10)		57.1%
8.0 / 14
100.0%
−47
–   HIARCS 142985+8
−8		(−98)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−268
–   SmarThink 1.90 64-bit2983+26
−26		(−100)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
100.0%
−7
–   Pedone 1.4.1 64-bit2982+17
−17		(−101)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+3
–   Pedone 1.5 64-bit2979+18
−18		(−104)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+106
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(−104)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−216
–   Arasan 19.2 64-bit2977+23
−23		(−106)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−41
–   Nalwald 16 64-bit2976+14
−14		(−107)10.5 − 5.5
(+6−1=9)		65.6%
10.5 / 16
100.0%
−2
–   Arasan 20.0 64-bit2970+22
−22		(−113)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+50
–   Nemorino 2.00 64-bit2969+20
−20		(−114)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−80
–   Crafty 25.2 64-bit2953+9
−9		(−130)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−101
–   Bagatur 1.9 64-bit2951+19
−19		(−132)9.5 − 4.5
(+7−2=5)		67.9%
9.5 / 14
100.0%
−2
–   Bobcat 8.0 64-bit2946+10
−10		(−137)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+30
–   StockNemo 5.0.0.0 64-bit2843+21
−21		(−240)14.5 − 5.5
(+10−1=9)		72.5%
14.5 / 20
100.0%
−84
844 games: 177 wins, 225 losses, 442 draws (52.4%), score: 47.2%

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