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 1.5 64-bit (2969+15
−15
)Quote
Author: Ubaldo Farina
This is one of the 12 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 4 64-bit3169+10
−10
(+200)3.5 − 10.5
(+1−8=5)
25.0%
3.5 / 14
0.0%
+31
1 0 0 0 = = 0 0 0 = = = 0 0
–   Houdini 3 64-bit3162+13
−13
(+193)7.5 − 21.5
(+1−15=13)
25.9%
7.5 / 29
0.0%
+44
0 0 = 0 = = 0 0 = = = 0 0 = = 0 = 0 0 0 1 0 0 = = = = 0 0
–   Houdini 3 Tactical 64-bit3156+18
−18
(+187)8 − 22
(+3−17=10)
26.7%
8.0 / 30
0.0%
+28
0 0 = 0 0 = = = 0 1 0 = 0 = 0 0 = 0 1 0 0 1 = = 0 0 0 = 0 0
–   Komodo TCEC 64-bit3147+17
−17
(+178)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+335
= 1
–   Komodo 6 64-bit3145+15
−15
(+176)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
−38
0 0 0 = = = 0 0 0 0 = 0 0 = 0 = 0 = 0 0 0 0 0 0 0 = = 0 = =
–   Komodo CCT 64-bit3129+15
−15
(+160)10.5 − 17.5
(+2−9=17)
37.5%
10.5 / 28
0.0%
+87
0 1 0 = 0 = 0 = = = = = = = 0 = 0 = 0 = = 1 = = 0 = 0 =
–   Stockfish 4 64-bit3125+18
−18
(+156)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
+21
= = = 0 = 0 0 = 0 = 0 = 0 0 0 1 0 0 = 1 0 = = 0 0 0 = = = 0
–   Komodo 5 64-bit3113+11
−11
(+144)7 − 27
(+1−21=12)
20.6%
7.0 / 34
0.0%
−54
0 0 = = 0 = 0 = 0 0 0 0 0 0 0 0 = = = 0 = 0 = 0 0 0 1 0 0 = = = 0 0
–   Komodo 5.1 64-bit3111+18
−18
(+142)8 − 22
(+1−15=14)
26.7%
8.0 / 30
0.0%
−2
0 0 = = 0 = 0 = 0 1 0 0 0 = 0 = = 0 0 0 0 0 = = = = = = 0 =
–   Strelka 5.5 64-bit3107+8
−8
(+138)10 − 32
(+0−22=20)
23.8%
10.0 / 42
0.0%
−24
= 0 = = = 0 0 0 = 0 = 0 0 0 = = = = 0 = = 0 0 0 = 0 0 0 = = 0 0 0 = = 0 0 = = 0 = 0
–   Critter 1.6a 64-bit3103+8
−8
(+134)12 − 22
(+3−13=18)
35.3%
12.0 / 34
0.0%
+44
0 = = = = 1 = 0 = = 1 0 = 0 = 0 = 0 = 0 = 0 = 0 0 0 0 = 1 0 = = = =
–   Stockfish 3 64-bit3099+16
−16
(+130)9.5 − 20.5
(+0−11=19)
31.7%
9.5 / 30
0.0%
+26
= = = = 0 = 0 = 0 = = = 0 = = 0 0 = 0 = 0 = = 0 0 = 0 = = =
–   Rybka 4.1 64-bit3081+8
−8
(+112)13.5 − 20.5
(+5−12=17)
39.7%
13.5 / 34
0.0%
+53
= = = 0 1 0 1 = = 0 0 0 0 = 0 = = 0 0 = 1 = = = 1 = 1 0 = = = = 0 0
–   Stockfish 2.3.1 64-bit3081+17
−17
(+112)10 − 24
(+1−15=18)
29.4%
10.0 / 34
0.0%
−7
= 0 0 = = = 0 0 = 0 = = 0 = 0 0 0 = = = 0 0 = = 0 = = 0 1 = = 0 0 =
–   Bouquet 1.8 64-bit3076+9
−9
(+107)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
−29
0 = 0 0 0 = = = = = = 0 0 0 0 0 0 0 = 1 0 = 1 0 = = = 0 0 =
–   IvanHoe 9.46h 64-bit3065+13
−13
(+96)9.5 − 24.5
(+1−16=17)
27.9%
9.5 / 34
0.0%
−36
= = 0 0 0 0 0 0 = 0 = 0 = = 0 = = 0 0 = = = 0 = = = 0 1 = 0 0 0 = =
–   RobboLito 0.21Q 64-bit3062+16
−16
(+93)10 − 20
(+1−11=18)
33.3%
10.0 / 30
0.0%
0
0 = = 0 0 0 1 = = = 0 = = 0 = 0 = = = = = = = 0 0 0 = = 0 =
–   Bouquet 1.6 64-bit3054+17
−17
(+85)15.5 − 18.5
(+7−10=17)
45.6%
15.5 / 34
0.0%
+59
1 0 1 = = = = = = = 0 0 = = 0 0 1 0 = = 1 1 0 = 1 = 1 = = 0 = 0 0 =
–   Vitruvius 1.11C 64-bit3052+14
−14
(+83)11.5 − 24.5
(+2−15=19)
31.9%
11.5 / 36
0.0%
−23
0 1 0 = 0 = = 0 = 0 0 = = = 0 = = = = = 0 0 = = 0 = = 1 0 0 = 0 = 0 = 0
–   DeepSaros 3.3b 64-bit3048+19
−19
(+79)11 − 19
(+3−11=16)
36.7%
11.0 / 30
0.0%
0
= = = 0 = = = 0 = 0 0 = 1 0 = 0 1 = = = 0 0 = 0 = 0 0 1 = =
–   Sting SF 3 64-bit3041+16
−16
(+72)13 − 17
(+7−11=12)
43.3%
13.0 / 30
0.0%
+31
1 0 0 1 0 0 0 = 0 = = 1 = 1 = 0 0 = = 0 1 = 0 = = 0 = 1 = 1
–   Gull 2.1 64-bit3030+19
−19
(+61)13.5 − 16.5
(+5−8=17)
45.0%
13.5 / 30
0.0%
+30
1 = 1 = 0 1 0 = 0 = = = 0 = = 0 = 0 0 = = 1 = = 0 = = 1 = =
–   Sting SF 2 64-bit3025+18
−18
(+56)11 − 25
(+3−17=16)
30.6%
11.0 / 36
0.0%
−65
= 0 0 0 = 0 1 0 = 0 0 0 = 0 = 0 = = = = 0 0 = 0 = = = = 1 = 0 = 1 0 0 0
–   Gull 2.2 64-bit3014+19
−19
(+45)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
0.0%
+54
= 0 1 = = 1 = = 1 1 = 0 = = 0 = = 1 0 0 1 = 0 0 1 1 1 = 0 =
–   Hannibal 1.4b 64-bit3003+12
−12
(+34)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
−101
0 0 0 = 0 0 = 0 = = 0 0 = 0 0 = = 0 0 1 = = = 0 0 = 1 0 = =
–   BlackMamba 1.2b 64-bit2991+30
−30
(+22)16.5 − 13.5
(+6−3=21)
55.0%
16.5 / 30
9.4%
+50
1 = = = 1 = = = 1 = = = = = = = 0 0 1 = = = = 1 1 = 0 = = =
–   Protector 1.5.0 64-bit2988+13
−13
(+19)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
2.5%
−26
1 0 0 = = = 1 0 0 0 = 0 = 0 = = 1 1 0 = 0 = = 0 = 0 = = = 1 1 =
–   Gull II 64-bit2987+30
−30
(+18)12 − 20
(+3−11=18)
37.5%
12.0 / 32
13.4%
−54
= 1 = 0 = 0 1 0 = = = = 0 = = 0 0 0 = = = 0 = = 1 0 = 0 = 0 = =
–   Gull R375 64-bit2987+20
−20
(+18)1 − 3
(+0−2=2)
25.0%
1.0 / 4
7.0%
−124
0 = 0 =
–   Naum 4.2 64-bit2979+9
−9
(+10)18 − 14
(+10−6=16)
56.3%
18.0 / 32
12.2%
+46
1 = = = 1 0 = 0 1 = = 1 1 0 = = 1 1 1 1 = 0 1 = = 0 0 = = = = =
–   Hannibal 1.3 64-bit2968+17
−17
(−1)14 − 20
(+7−13=14)
41.2%
14.0 / 34
51.4%
−56
= = 0 0 = = 0 = 0 1 = = 1 0 0 1 = = = = 0 1 = 0 0 0 0 = 0 1 = 1 1 0
–   Arasan 20.1 64-bit2964+23
−23
(−5)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
63.7%
−26
0 = 0 1 = = = = = = 0 = 1 = 0 1
–   Hiarcs 142962+11
−11
(−7)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
74.6%
+24
= = = 0 = = 1 1 = =
–   Vajolet2 2.3 64-bit2956+20
−20
(−13)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
84.1%
−37
= 0 0 1 0 0 1 = = 1 = =
–   Deep Shredder 12 64-bit2942+9
−9
(−27)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
99.8%
−51
= 0 = = = 1 0 = = =
–   Deep Sjeng c't 20102941+10
−10
(−28)12 − 12
(+5−5=14)
50.0%
12.0 / 24
99.8%
−26
1 1 = = 0 0 0 = = = = 1 = = = 0 = 1 = = = 1 0 =
–   Fizbo 1.4 64-bit2929+27
−27
(−40)8 − 2
(+7−1=2)
80.0%
8.0 / 10
99.3%
+189
1 1 1 = 1 = 1 0 1 1
–   Wasp 2.01 64-bit2926+20
−20
(−43)7 − 9
(+2−4=10)
43.8%
7.0 / 16
100.0%
−79
0 0 0 = = = 0 = 1 = = 1 = = = =
–   Texel 1.03 64-bit2925+25
−24
(−44)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.8%
−39
= 0 = 0 0 1 1 1 = =
–   Laser 1.3 64-bit2925+24
−24
(−44)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.9%
−40
= 1 1 0 = = = 0 = =
–   Deep Junior 13.3 64-bit2924+17
−17
(−45)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−17
1 = = = = = 0 1
–   Arasan 19.1 64-bit2922+23
−23
(−47)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+39
0 = = 1 1 1 = = 1 =
–   Deep Junior Yokohama 64-bit2921+16
−16
(−48)10 − 10
(+3−3=14)
50.0%
10.0 / 20
100.0%
−48
= 1 = 0 = = 1 0 = = = = = = 1 = = = 0 =
–   Spike 1.4 Leiden2920+8
−8
(−49)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+18
1 = = =
–   Hannibal 1.2 64-bit2919+23
−23
(−50)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−50
= =
–   Crafty 25.1 64-bit2918+36
−36
(−51)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.4%
−46
1 0 = = = 0 1 0 = 1
–   Quazar 0.4 64-bit2904+12
−12
(−65)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+85
= = 1 1
–   Booot 5.2.0 64-bit2895+15
−15
(−74)9 − 5
(+7−3=4)
64.3%
9.0 / 14
100.0%
+26
= 1 1 1 = = 0 1 0 1 1 1 = 0
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(−77)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+97
= 1 1 = 1 = 1 0 1 1
–   Cheng4 0.38 64-bit2890+23
−23
(−79)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−11
= 0 0 1 = 1 = 1 1 =
–   Arasan 18.3 64-bit2875+27
−27
(−94)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+57
1 = 1 0 1 0 1 1 = 1
–   ChessBrainVB 3.202873+25
−25
(−96)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+55
1 1 = 1 1 = = = = 1
–   Amoeba 2.5 64-bit2873+23
−23
(−96)11 − 5
(+7−1=8)
68.8%
11.0 / 16
100.0%
+15
1 = = 1 0 1 1 = = = = 1 = 1 1 =
–   Thinker 5.4d Inert 64-bit2862+17
−17
(−107)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+43
1 1 = =
–   Gaviota 1.0 64-bit2859+14
−14
(−110)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−209
0 1 = = = 0 0 1 0 0
–   Deuterium 14.2.33.276 64-bit2858+25
−25
(−111)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+142
1 = = 1 1 1 1 1 = 1
–   MinkoChess 1.3 64-bit2854+15
−15
(−115)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−115
0 1 = =
–   EXchess 7.71b 64-bit2853+22
−22
(−116)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−14
1 = 0 1 1 0 = = 1 1
–   Toga II 3.02851+16
−16
(−118)11 − 3
(+9−1=4)
78.6%
11.0 / 14
100.0%
+84
1 1 1 1 1 = 1 1 = = 1 1 = 0
–   Nemo 1.0.1 64-bit2847+13
−13
(−122)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+28
= = 1 1
–   SmarThink 1.60 64-bit2847+32
−32
(−122)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+1
1 = 1 = 0 1 = = 1 1
–   SCTR 1.0 64-bit2837+30
−30
(−132)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+100
= 1 1 1 = 1 1 1 0 1
–   Texel 1.02 64-bit2828+28
−28
(−141)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
−59
= 1 = = 1 = 1 = = 0 1 1 = =
–   NirvanaChess 1.8 64-bit2828+25
−25
(−141)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
−11
= 1 1 1 = 1 = 0 1 = = 1
–   Pedone 1.2 64-bit2826+26
−26
(−143)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−31
1 1 = = = 1 = 1 = =
–   Murka 3 64-bit2825+13
−13
(−144)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   DisasterArea 1.542823+31
−31
(−146)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+7
1 1 = 0 0 1 = 1 1 1
–   ChessBrainVB 3.032822+25
−25
(−147)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+6
= = = 1 1 1 = 1
–   NirvanaChess 1.5 64-bit2822+29
−29
(−147)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+4
= 1 = = = = 1 1 1 1
–   NirvanaChess 1.6 64-bit2822+27
−28
(−147)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−59
1 1 = = 1 = 1 = = 0
–   Tornado 4.88 64-bit2820+15
−15
(−149)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−66
1 = 1 0
–   SmarThink 1.40 64-bit2820+33
−33
(−149)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−22
= = = = 0 1 1 1 1 1
–   NirvanaChess 1.7 64-bit2811+32
−32
(−158)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+21
1 1 1 1 = = 0 1
–   Rodent II 0.8.7 64-bit2810+27
−27
(−159)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−47
1 1 1 = = = = 1 = =
–   DiscoCheck 5.0.1 64-bit2805+33
−33
(−164)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+85
1 1 1 1 = = = 1 1 1
–   Crafty 24.1 64-bit2803+22
−22
(−166)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−78
= = = = 1 1 1 0 1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Chiron 1.5 64-bit
played with current
participants of this list
Represented by
1-2-CPU    274Chiron 4 64-bit
All    146Chiron 4 64-bit 4CPU
Single-CPU    274Chiron 4 64-bit

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