CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
Chiron 1.1a 64-bit (2977+14
−13
)Quote
Author: Ubaldo Farina
Includes games from 1.1 and 1.1a
This is one of the 12 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 4 64-bit3167+10
−10
(+190)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
+54
–   Stockfish DD 64-bit3164+16
−15
(+187)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+44
–   Houdini 3 64-bit3157+13
−13
(+180)7 − 23
(+2−18=10)
23.3%
7.0 / 30
0.0%
0
–   Houdini 3 Tactical 64-bit3152+18
−18
(+175)6 − 26
(+0−20=12)
18.8%
6.0 / 32
0.0%
−35
–   Komodo TCEC 64-bit3143+17
−17
(+166)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Komodo 6 64-bit3142+15
−15
(+165)7 − 23
(+3−19=8)
23.3%
7.0 / 30
0.0%
−27
–   Komodo CCT 64-bit3125+15
−15
(+148)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
+49
–   Houdini 2.0c 64-bit3123+15
−14
(+146)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−86
–   Stockfish 4 64-bit3120+18
−17
(+143)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
−15
–   Komodo 5 64-bit3108+11
−11
(+131)21 − 35
(+6−20=30)
37.5%
21.0 / 56
0.0%
+56
–   Komodo 5.1 64-bit3105+18
−18
(+128)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
−8
–   Strelka 5.5 64-bit3103+6
−6
(+126)6 − 24
(+0−18=12)
20.0%
6.0 / 30
0.0%
−70
–   Critter 1.6a 64-bit3100+7
−7
(+123)6.5 − 23.5
(+3−20=7)
21.7%
6.5 / 30
0.0%
−87
–   Komodo 4 64-bit3098+11
−11
(+121)14 − 38
(+2−26=24)
26.9%
14.0 / 52
0.0%
−20
–   Stockfish 3 64-bit3095+16
−16
(+118)10 − 20
(+2−12=16)
33.3%
10.0 / 30
0.0%
+20
–   Komodo 3 64-bit3090+14
−14
(+113)13.5 − 36.5
(+4−27=19)
27.0%
13.5 / 50
0.0%
−37
–   Critter 1.2 64-bit3080+14
−14
(+103)19.5 − 30.5
(+7−18=25)
39.0%
19.5 / 50
0.0%
+36
–   Critter 1.4 64-bit3080+20
−20
(+103)11 − 17
(+0−6=22)
39.3%
11.0 / 28
0.0%
+48
–   Rybka 4.1 64-bit3077+8
−8
(+100)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
−8
–   Stockfish 2.3.1 64-bit3077+17
−17
(+100)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+100
–   Bouquet 1.8 64-bit3074+9
−9
(+97)13 − 17
(+2−6=22)
43.3%
13.0 / 30
0.0%
+60
–   Stockfish 2.2.2 64-bit3072+20
−20
(+95)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−263
–   Gull 2.3 64-bit3062+19
−19
(+85)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
−66
–   IvanHoe 9.46h 64-bit3061+13
−13
(+84)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
−18
–   Bouquet 1.5 64-bit3061+17
−17
(+84)12 − 22
(+4−14=16)
35.3%
12.0 / 34
0.0%
−5
–   RobboLito 0.21Q 64-bit3058+16
−16
(+81)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+81
–   Alfil 15.7 64-bit3057+13
−13
(+80)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+80
–   Stockfish 2.2 64-bit3056+35
−34
(+79)10.5 − 15.5
(+3−8=15)
40.4%
10.5 / 26
0.0%
+25
–   Stockfish 2.1.1 64-bit3052+15
−15
(+75)17.5 − 32.5
(+7−22=21)
35.0%
17.5 / 50
0.0%
−20
–   Vitruvius 1.11C 64-bit3048+14
−14
(+71)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+33
–   DeepSaros 3.3b 64-bit3045+19
−19
(+68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+210
–   Sting SF 3 64-bit3037+16
−16
(+60)9.5 − 20.5
(+1−12=17)
31.7%
9.5 / 30
0.0%
−43
–   DeepSaros 3.0 64-bit3035+22
−22
(+58)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+150
–   BlackMamba 1.4 64-bit3027+15
−15
(+50)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
−56
–   Gull 2.1 64-bit3025+19
−19
(+48)13.5 − 19.5
(+6−12=15)
40.9%
13.5 / 33
0.0%
−7
–   Sting SF 2 64-bit3021+18
−18
(+44)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−245
–   Deep Fritz 14 64-bit 1CPU3018+11
−11
(+41)11.5 − 18.5
(+3−10=17)
38.3%
11.5 / 30
0.0%
−24
–   Gull 2.2 64-bit3011+19
−19
(+34)15 − 15
(+8−8=14)
50.0%
15.0 / 30
0.2%
+35
–   BlackMamba 1.2c 64-bit3002+30
−30
(+25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
7.3%
−117
–   Hannibal 1.4b 64-bit3000+11
−12
(+23)18.5 − 11.5
(+10−3=17)
61.7%
18.5 / 30
0.5%
+89
–   Gull II b2 64-bit2993+21
−21
(+16)17 − 13
(+7−3=20)
56.7%
17.0 / 30
11.2%
+53
–   Protector 1.5.0 64-bit2984+13
−13
(+7)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
23.2%
+35
–   Naum 4.2 64-bit2976+9
−9
(−1)27.5 − 32.5
(+13−18=29)
45.8%
27.5 / 60
59.4%
−24
–   Fizbo 1.6 64-bit2964+28
−28
(−13)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
81.1%
+18
–   Hiarcs 142960+10
−10
(−17)17.5 − 16.5
(+10−9=15)
51.5%
17.5 / 34
97.9%
−4
–   Fritz 132960+11
−11
(−17)29.5 − 22.5
(+18−11=23)
56.7%
29.5 / 52
97.9%
+26
–   Andscacs 0.72 64-bit2959+26
−26
(−18)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
88.7%
+88
–   Pedone 1.4.1 64-bit2957+19
−19
(−20)5 − 5
(+2−2=6)
50.0%
5.0 / 10
95.8%
−20
–   Hakkapeliitta 3.0 64-bit2954+12
−11
(−23)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.6%
+82
–   DeepSaros 3.1a 64-bit2944+30
−30
(−33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
97.8%
−189
–   Deep Sjeng c't 20102940+10
−10
(−37)24 − 28
(+15−19=18)
46.2%
24.0 / 52
100.0%
−60
–   Deep Shredder 12 64-bit2939+9
−10
(−38)34 − 24
(+22−12=24)
58.6%
34.0 / 58
100.0%
+17
–   SmarThink 1.80 64-bit2938+25
−25
(−39)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.7%
−12
–   Rodent III 0.210 64-bit2937+19
−19
(−40)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−109
–   Wasp 2.00 64-bit2930+26
−26
(−47)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
99.9%
−21
–   Cheng 4.39 64-bit2921+11
−11
(−56)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−111
–   Gull 1.2 64-bit2919+15
−15
(−58)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+84
–   Rodent II 0.9.64 64-bit2916+22
−22
(−61)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+45
–   Deep Junior 13.3 64-bit2916+16
−16
(−61)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−218
–   Hannibal 1.2 64-bit2915+23
−23
(−62)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+80
–   Spike 1.4 Leiden2914+8
−8
(−63)35.5 − 16.5
(+25−6=21)
68.3%
35.5 / 52
100.0%
+55
–   Francesca MAD 0.29 64-bit2913+24
−24
(−64)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−88
–   Amoeba 2.6 64-bit2911+20
−20
(−66)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−18
–   Rodent III 0.172 64-bit2909+22
−22
(−68)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−36
–   Wasp 1.25 64-bit2908+22
−22
(−69)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+14
–   Arasan 19.0.1 64-bit2907+26
−26
(−70)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−70
–   Quazar 0.4 64-bit2905+10
−10
(−72)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−72
–   Nemorino 1.02 64-bit2904+23
−23
(−73)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+35
–   Protector 1.4.0 64-bit2900+14
−14
(−77)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+213
–   chess22k 1.7 64-bit2899+22
−22
(−78)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
100.0%
−61
–   Vajolet2 2.1 64-bit2895+24
−24
(−82)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+41
–   DiscoCheck 5.2.1 64-bit2894+15
−15
(−83)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−45
–   EXchess 7.97b 64-bit2893+13
−13
(−84)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+10
–   Fizbo 1.31 64-bit2893+21
−22
(−84)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+111
–   Spark 1.0 64-bit2892+12
−12
(−85)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−2
–   iCE 2.0 64-bit2892+17
−17
(−85)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−4
–   Topple 0.7.1 64-bit2889+25
−25
(−88)5 − 3
(+2−0=6)
62.5%
5.0 / 8
100.0%
−20
–   Ethereal 8.62 64-bit2884+24
−24
(−93)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+234
–   Andscacs 0.71 64-bit2879+30
−30
(−98)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−15
–   Bobcat 7.6 64-bit2877+22
−22
(−100)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
100.0%
−124
–   Vajolet2 1.44 64-bit2876+31
−30
(−101)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−7
–   Rodent II 0.9.33 64-bit2868+27
−27
(−109)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+5
–   Vajolet2 1.45 64-bit2866+20
−20
(−111)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+84
–   The Baron 3.44 64-bit2864+13
−13
(−113)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+97
–   Arasan 18.0 64-bit2860+26
−26
(−117)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−13
–   Dirty 30Apr2017 64-bit2856+15
−15
(−121)11 − 5
(+7−1=8)
68.8%
11.0 / 16
100.0%
−9
–   DisasterArea 1.65 64-bit2848+13
−13
(−129)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−101
–   Atlas 3.80 64-bit2847+14
−14
(−130)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−39
–   Fruit Reloaded 3.2.1 64-bit2837+13
−13
(−140)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−15
–   Fizbo 1.2 64-bit2833+27
−27
(−144)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−13
–   DisasterArea 1.54 64-bit2827+18
−18
(−150)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+80
–   Texel 1.02 64-bit2827+28
−28
(−150)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+1
–   Topple 0.7.0 64-bit2814+27
−27
(−163)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+25
–   Topple 0.5.0 64-bit2805+27
−27
(−172)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
−5
–   Rodent 1.5 64-bit2784+21
−21
(−193)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+60

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020