CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Chiron 2 64-bit (3016+13
−13
)Quote
Author: Ubaldo Farina
This is one of the 12 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 6 64-bit3227+15
−15
(+211)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
+30
= = 0 = 0 = 0 0 0 0 0 = = = 0 = 0 0 0 = = 0 0 = 0 = 0 0 = = 0 0
–   Komodo 8 64-bit3206+16
−16
(+190)6.5 − 23.5
(+1−18=11)
21.7%
6.5 / 30
0.0%
−2
0 = 0 0 0 = 0 = 0 = 0 0 0 0 1 0 0 = = 0 0 = 0 0 = = 0 = 0 =
–   Stockfish 5 64-bit3195+16
−16
(+179)6 − 24
(+2−20=8)
20.0%
6.0 / 30
0.0%
−42
0 0 0 0 0 0 = = 1 0 0 = 0 = = 0 1 = 0 = 0 0 0 = 0 0 0 0 0 0
–   Komodo 7a 64-bit3175+21
−20
(+159)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
+8
0 0 = 0 0 = = 0 0 0 = = 0 = 0 0 = = 0 1 0 = 0 1 = = 0 0 0 =
–   Houdini 4 64-bit3169+10
−10
(+153)10.5 − 23.5
(+3−16=15)
30.9%
10.5 / 34
0.0%
+33
= 0 0 = = 0 0 0 1 = 0 = = 1 0 = = 0 0 = = 0 0 = = 0 = 0 = = 0 0 0 1
–   Stockfish DD 64-bit3166+15
−15
(+150)7.5 − 26.5
(+1−20=13)
22.1%
7.5 / 34
0.0%
−35
= = 0 = 0 0 0 = 0 = 0 0 0 = 0 0 = 0 = 0 = = 0 = = 0 0 0 0 = 0 0 0 1
–   Houdini 4 Tactical 64-bit3155+25
−24
(+139)12 − 22
(+5−15=14)
35.3%
12.0 / 34
0.0%
+43
= 0 0 1 0 = 0 = 0 1 = 1 0 = 0 0 0 = 0 = 0 = 0 1 0 1 = = = = 0 = 0 =
–   Komodo TCEC 64-bit3147+17
−17
(+131)10 − 24
(+2−16=16)
29.4%
10.0 / 34
0.0%
+3
= = 0 = 0 0 0 0 0 0 0 = 0 = = = = 0 0 = = 0 1 = = = 0 0 0 = 1 = = 0
–   Fire 4 64-bit3146+10
−11
(+130)10 − 20
(+2−12=16)
33.3%
10.0 / 30
0.0%
+33
= = = = = 0 = = = 0 1 0 = = = 0 = 0 0 1 = = = 0 0 0 0 0 0 =
–   Gull 3 64-bit3117+9
−9
(+101)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
−21
= = = 0 0 = = = 0 0 0 0 0 = 0 0 0 0 = 1 = 0 = 0 = 0 1 0 = = = =
–   Strelka 5.5 64-bit3107+8
−8
(+91)14.5 − 19.5
(+4−9=21)
42.6%
14.5 / 34
0.0%
+51
1 = = = = 0 = = = = = = 1 = 0 = 0 0 = 0 0 1 0 0 = = = = = = 1 0 = =
–   Critter 1.6a 64-bit3103+8
−8
(+87)13 − 21
(+3−11=20)
38.2%
13.0 / 34
0.0%
+20
= = = 0 = = = 0 = = = 0 = = 0 0 = = 1 0 1 = 0 = = 0 = 0 1 = = 0 0 =
–   Equinox 3.20 64-bit3098+10
−10
(+82)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
−38
= = = 0 1 1 0 0 = = = 0 0 0 0 0 = 0 = = = 0 = = 0 0 0 0 = =
–   Fritz 15 64-bit3098+11
−11
(+82)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−75
0 =
–   Equinox 3.30 64-bit3088+13
−13
(+72)16 − 28
(+4−16=24)
36.4%
16.0 / 44
0.0%
−8
0 0 0 = = 1 0 1 0 = = = = 0 1 = 0 = = = = 0 = = 0 = 0 = 0 = 0 1 0 = = = = = 0 = = 0 0 =
–   Gull 2.8b 64-bit3084+20
−20
(+68)12.5 − 21.5
(+5−14=15)
36.8%
12.5 / 34
0.0%
−12
1 0 = = = = 0 0 = = 0 = = = = 1 0 0 0 = = 0 1 0 1 0 = 0 0 0 = = 0 1
–   Rybka 4.1 64-bit3081+8
−8
(+65)19 − 31
(+8−20=22)
38.0%
19.0 / 50
0.0%
−8
= = = 0 = = 1 = 0 = 1 0 1 0 = = = 0 0 = 0 0 = = 0 0 1 0 = 0 = = = 0 1 0 0 = = 0 1 0 0 0 = 1 1 = 0 =
–   Fire 3.0 64-bit3081+14
−14
(+65)15 − 21
(+4−10=22)
41.7%
15.0 / 36
0.0%
+18
1 1 0 0 = 0 0 1 = 0 0 = 1 = = = = 0 = = = = 0 = = = = = 0 = = = = = = 0
–   Bouquet 1.8 64-bit3076+9
−9
(+60)13 − 25
(+3−15=20)
34.2%
13.0 / 38
0.0%
−31
= = = 0 0 0 0 = = = 0 0 = = = = 1 0 0 = = 1 = 0 = = = = 0 0 = 0 1 0 0 0 = =
–   Sting SF 4.7 64-bit3067+22
−22
(+51)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.0%
+16
0 = 0 = 0 0 = 0 = = = 1 1 1 0 0 0 = 1 1 0 = 0 = = = 0 1 1 1
–   Sting SF 4.8.4 64-bit3066+27
−27
(+50)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+25
= = 0 = = = = 0 = 1
–   NirvanaChess 2.2 64-bit3066+14
−14
(+50)8 − 16
(+2−10=12)
33.3%
8.0 / 24
0.0%
−49
1 0 = = = 0 = 0 0 = 0 = = 1 0 0 = = 0 = 0 = 0 =
–   Protector 1.9.0 64-bit3065+11
−10
(+49)9.5 − 14.5
(+5−10=9)
39.6%
9.5 / 24
0.0%
−17
= 0 1 0 = = = 1 0 = = 0 = 0 0 1 0 = = 0 1 0 1 0
–   Gull 2.3 64-bit3065+19
−19
(+49)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
0.0%
+95
= = = = 1 = 0 = 1 0 = 1 = 1 = = = 1 1 1 = 0 0 = 0 = = 1 = 1 = 1
–   Fizbo 1.7 64-bit3063+21
−21
(+47)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
−4
0 = = = = 1 = 0 = 0
–   Andscacs 0.85 64-bit3061+18
−18
(+45)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   BlackMamba 2.0 64-bit3060+10
−10
(+44)16 − 22
(+7−13=18)
42.1%
16.0 / 38
0.0%
0
= = 0 = 0 0 = 1 0 0 0 1 1 0 = = = = = = = 0 = 1 = 1 1 1 = 0 = 0 = = 0 0 0 =
–   DeepSaros 4.1.6 64-bit3057+16
−16
(+41)13 − 21
(+3−11=20)
38.2%
13.0 / 34
0.0%
−28
= = = 0 = = = = 0 = 1 0 = 0 = = = 1 = 1 = 0 = 0 = 0 = = = 0 0 0 0 =
–   Vitruvius 1.11C 64-bit3052+14
−14
(+36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−121
0 =
–   DeepSaros 4.1.3c 64-bit3051+25
−25
(+35)13 − 17
(+3−7=20)
43.3%
13.0 / 30
0.6%
0
= = 0 = = 0 = = = 0 = = 0 = 1 = 1 0 = 0 = 0 = = = = 1 = = =
–   Rybka 3 64-bit3050+12
−12
(+34)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−67
0 = 0 = = = = 0
–   Sting SF 4.63049+30
−30
(+33)7 − 13
(+4−10=6)
35.0%
7.0 / 20
2.2%
−69
0 0 1 0 0 1 = 1 0 1 0 0 0 = = = = = 0 0
–   Elektro 1.2 64-bit3043+17
−17
(+27)16 − 18
(+6−8=20)
47.1%
16.0 / 34
0.5%
+9
= = = = = = 0 = 1 = = = 0 = 1 0 = = = 0 0 0 = 1 1 = 0 1 = = 0 = = 1
–   Hannibal 1.5 64-bit3042+13
−13
(+26)28 − 33
(+13−18=30)
45.9%
28.0 / 61
0.2%
+2
0 0 1 = 0 0 = 1 = = 0 1 1 = = 1 1 = = 0 0 = 1 0 = = = 0 0 = 1 = 0 = = = = = 1 = 1 = = = = 0 0 0 = 1 = = 0 0 1 = 1 0 = = 0
–   Sting SF 5 64-bit3041+18
−18
(+25)17.5 − 13.5
(+10−6=15)
56.5%
17.5 / 31
1.0%
+66
= 0 1 0 = = 0 = 1 = 1 1 1 = = 1 1 = 0 1 = = = = = = 0 0 1 = 1
–   Andscacs 0.84 64-bit3041+26
−26
(+25)0 − 2
(+0−2=0)
0.0%
0.0 / 2
3.9%
−INF
0 0
–   iCE 3.0 64-bit3041+14
−14
(+25)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
0.4%
+235
= 1 1 1 1 1 = 0 1 = 1 1
–   Protector 1.8.0 64-bit3041+17
−17
(+25)10.5 − 12.5
(+5−7=11)
45.7%
10.5 / 23
1.0%
−2
1 = = 0 = = = 0 0 1 = = 0 0 = = 1 1 1 = 0 0 =
–   Critter 0.90 64-bit3041+24
−23
(+25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.3%
+25
0 1
–   BlackMamba 1.4 64-bit3030+15
−15
(+14)14.5 − 15.5
(+6−7=17)
48.3%
14.5 / 30
7.7%
+2
1 = 1 1 = = = 0 1 1 = = 0 0 = 0 = 0 = = = = = 1 0 = = 0 = =
–   Sting SF 4.73028+22
−22
(+12)15 − 17
(+6−8=18)
46.9%
15.0 / 32
16.1%
−6
1 0 = = 1 0 0 = = 1 = = = = = = 0 0 = = = 0 1 = 0 1 0 = 1 = = =
–   Sting SF 4 64-bit3027+18
−18
(+11)11.5 − 14.5
(+4−7=15)
44.2%
11.5 / 26
14.7%
−20
= 1 = 1 = = = = 0 0 0 = = 1 = = = = 0 = 0 1 0 0 = =
–   NirvanaChess 2.1c 64-bit3024+23
−23
(+8)10 − 10
(+5−5=10)
50.0%
10.0 / 20
26.8%
+5
1 = 0 1 = 1 = 1 = = = 0 0 = = 1 = 0 = 0
–   Deep Fritz 14 64-bit 1CPU3019+15
−15
(+3)18 − 12
(+12−6=12)
60.0%
18.0 / 30
37.0%
+66
1 1 1 0 1 = 1 = = 0 1 = 1 0 1 0 1 = = 1 = = = 0 = = 1 1 0 =
–   Sting SF 6.1 64-bit3018+30
−30
(+2)2 − 0
(+2−0=0)
100.0%
2.0 / 2
43.3%
+INF
1 1
–   Naum 4.6 64-bit3016+13
−13
(0)28.5 − 33.5
(+12−17=33)
46.0%
28.5 / 62
49.2%
−26
0 = 1 0 = = = = 1 = = = = = = = 0 0 0 0 = 0 = = = = = 0 1 = = = 0 = 1 1 = 1 = = 1 0 = 1 0 = 1 = 0 1 1 = 0 0 0 1 0 = 0 = = =
–   Andscacs 0.83 64-bit3014+30
−30
(−2)5 − 5
(+1−1=8)
50.0%
5.0 / 10
55.0%
−2
0 1 = = = = = = = =
–   Protector 1.7.0 64-bit3012+18
−18
(−4)18 − 21
(+9−12=18)
46.2%
18.0 / 39
63.8%
−27
0 1 = = 0 = 1 1 0 0 = = = = = 1 = = 0 = 1 = = 0 0 = 1 0 = = 1 0 0 = 1 0 = 0 1
–   Texel 1.05 64-bit3011+15
−15
(−5)21 − 19
(+10−8=22)
52.5%
21.0 / 40
68.8%
+6
= = 1 0 0 1 1 = = 1 = 1 1 = = = 0 0 = 1 1 = = = = = 0 1 = = = = = 0 1 0 = 0 = =
–   Andscacs 0.82 64-bit3010+24
−24
(−6)13 − 9
(+10−6=6)
59.1%
13.0 / 22
65.0%
+53
1 1 = 0 = 0 0 1 0 0 = 1 1 1 1 = = 1 = 1 0 1
–   Hannibal 1.4b 64-bit3003+12
−12
(−13)22.5 − 17.5
(+10−5=25)
56.3%
22.5 / 40
92.3%
+23
1 0 1 = = = = 1 1 1 = = 1 0 0 = = 1 = = 1 = = = = 1 = = = = 1 = = = = = 0 = 0 =
–   Andscacs 0.81 64-bit3003+26
−26
(−13)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
79.4%
−40
= = = 1 0 0 = 0 1 =
–   Protector 1.6.0 64-bit2999+18
−18
(−17)27 − 26
(+11−10=32)
50.9%
27.0 / 53
93.6%
−11
= = 0 = = 1 0 = 1 = 0 = = = = = = = = = 1 = 1 = 0 1 0 0 = 1 = = 1 = 1 1 0 = = = = = = 0 1 = = 1 = = = 0 0
–   Protector 1.5.0 64-bit2988+13
−13
(−28)17.5 − 16.5
(+8−7=19)
51.5%
17.5 / 34
99.8%
−20
= = = 1 0 = 1 0 1 0 = 0 = = = = 0 1 0 0 1 = 1 = = = = 1 = 1 = = = =
–   NirvanaChess 2.0a 64-bit2986+24
−23
(−30)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
98.6%
−52
0 = 1 1 = 1 0 0 = 0 1 = 0 1 = 0
–   Texel 1.04 64-bit2973+21
−21
(−43)7 − 7
(+3−3=8)
50.0%
7.0 / 14
100.0%
−40
0 = 0 = = = = = 1 0 = 1 = 1
–   Fizbo 1.6 64-bit2965+29
−29
(−51)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−51
= =
–   Rybka 2.3.2a 64-bit2964+11
−11
(−52)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+98
1 = = 1
–   Senpai 1.0 64-bit2963+13
−13
(−53)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+14
1 = = 1 0 1 = 0 1 =
–   Andscacs 0.80 64-bit2962+26
−26
(−54)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+67
0 1 = 1 = 1 = 0 1 1 = 1 1 =
–   Hiarcs 142962+11
−11
(−54)21.5 − 16.5
(+13−8=17)
56.6%
21.5 / 38
100.0%
−12
0 1 1 = 1 = = 0 0 = 0 = 0 = 0 = = 1 1 1 1 = 1 0 1 1 = = = = = = 1 = = 0 1 1
–   Alfil 15.8 64-bit2961+17
−17
(−55)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
100.0%
−37
= = 0 = = 0 = = 1 1 = = = = = 1
–   Fizbo 1.5 64-bit2958+21
−21
(−58)14 − 10
(+8−4=12)
58.3%
14.0 / 24
100.0%
−12
0 = 1 = = 1 = 1 = 1 1 = 0 = 1 = 0 = 1 = = 1 = 0
–   Hakkapeliitta 3.0 64-bit2956+14
−13
(−60)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−127
= = 0 =
–   Deep Shredder 12 64-bit2942+9
−9
(−74)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−26
= = = = 1 = 1 0 1 0 0 1 = 1
–   Deep Sjeng c't 20102941+10
−10
(−75)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+215
1 = 1 1
–   SmarThink 1.80 64-bit2940+25
−25
(−76)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+66
= 1
–   Texel 1.03 64-bit2925+25
−24
(−91)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−23
= 1 = =
–   Deep Junior Yokohama 64-bit2921+16
−16
(−95)23 − 19
(+11−7=24)
54.8%
23.0 / 42
100.0%
−69
= 0 1 = = = 0 = = = = = = = 0 1 1 = 1 0 1 = 1 1 0 = = = 0 1 = = 1 0 = 1 = = = 1 = =
–   Cheng 4.39 64-bit2921+14
−13
(−95)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−26
1 1 = = 1 = = 0 = 1 = =
–   Spike 1.4 Leiden2920+8
−8
(−96)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+188
1 1 = 1
–   SmarThink 1.70 64-bit2919+16
−16
(−97)8 − 8
(+5−5=6)
50.0%
8.0 / 16
100.0%
−94
0 = 1 = 1 = 0 0 = 1 1 0 = 0 1 =
–   Vajolet2 2.0 64-bit2918+19
−19
(−98)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−46
1 = = = = 1 1 = 0 =
–   Quazar 0.4 64-bit2904+12
−12
(−112)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+13
1 = 1 1 = = 0 1
–   DiscoCheck 5.2 64-bit2902+18
−18
(−114)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(−121)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+29
= = 1 1
–   Booot 5.2.0 64-bit2895+15
−15
(−121)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+29
1 1 = = = 1 = 1
–   Fizbo 1.31 64-bit2895+21
−21
(−121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+36
= 1
–   iCE 2.0 64-bit2893+17
−17
(−123)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+27
1 = = 1
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(−124)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−124
= =
–   Andscacs 0.71 64-bit2878+30
−30
(−138)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−138
0 1
–   Vajolet2 1.45 64-bit2867+20
−20
(−149)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rodent 1.5 64-bit2785+21
−21
(−231)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Chiron 2 64-bit
played with current
participants of this list
Represented by
1-2-CPU    452Chiron 4 64-bit
All    108Chiron 4 64-bit 4CPU
Single-CPU    452Chiron 4 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017