CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (39.7%)
White score: 54.5%

Engine Details

Options
Show each game results
Chiron 4 64-bit 4CPU#20  (3193+12
−12
)Quote
Author: Ubaldo Farina
This is one of the 12 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 10 64-bit 4CPU3465+16
−16
(+272)7.5 − 42.5
(+0−35=15)
15.0%
7.5 / 50
0.0%
+16
0 0 0 = 0 = 0 = 0 0 0 = 0 0 = 0 0 = 0 = 0 = 0 = 0 0 0 = 0 = 0 0 = = 0 0 0 = 0 = 0 0 0 0 0 0 0 0 0 0
–   Stockfish 270918 64-bit 4CPU3455+28
−27
(+262)2.5 − 29.5
(+0−27=5)
7.8%
2.5 / 32
0.0%
−110
0 0 0 0 0 0 0 0 0 0 = 0 0 = 0 0 = 0 = 0 0 0 0 0 = 0 0 0 0 0 0 0
–   SugaR XPrO 1.5.3 64-bit 4CPU3435+24
−24
(+242)5 − 27
(+0−22=10)
15.6%
5.0 / 32
0.0%
−4
0 = 0 0 0 = 0 0 0 0 0 = = = 0 0 0 0 0 = = = 0 0 0 = 0 0 0 = 0 0
–   Stockfish 9 64-bit 4CPU3433+15
−15
(+240)9 − 41
(+0−32=18)
18.0%
9.0 / 50
0.0%
+21
0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 = = 0 0 = = = = 0 0 = 0 = 0 = 0 0 0 0 0 = 0 = = 0 = = 0 0 0 = 0 0 = 0
–   SugaR XPrO 1.4 64-bit 4CPU3412+20
−20
(+219)9 − 41
(+0−32=18)
18.0%
9.0 / 50
0.0%
0
= 0 0 = 0 = 0 0 0 = 0 = 0 = = = 0 = 0 = 0 0 = 0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 = 0 0 0 = = 0 = = 0 0 0
–   asmFish 051117 64-bit 4CPU3410+20
−19
(+217)10.5 − 39.5
(+0−29=21)
21.0%
10.5 / 50
0.0%
+27
= = 0 = 0 = = = 0 = 0 = 0 = 0 = 0 = 0 = 0 0 0 0 = = 0 = 0 0 0 0 0 0 0 0 = 0 0 = 0 = 0 0 0 0 = = 0 =
–   Komodo 11.3.1 64-bit 4CPU3401+19
−18
(+208)10 − 40
(+1−31=18)
20.0%
10.0 / 50
0.0%
+6
0 0 0 0 0 0 0 0 = = 0 0 0 = = 0 0 = = 0 = 0 0 = = 0 = = 0 0 0 0 = 0 = 1 = = 0 0 0 = 0 0 0 = 0 0 0 =
–   SugaR XPrO 1.2 64-bit 4CPU3400+21
−20
(+207)5.5 − 26.5
(+1−22=9)
17.2%
5.5 / 32
0.0%
−32
= 0 0 0 0 = 0 0 0 = 0 0 0 = = 0 0 0 = = 0 0 0 0 1 0 = 0 0 = 0 0
–   Houdini 6 64-bit 4CPU3400+12
−12
(+207)4.5 − 27.5
(+0−23=9)
14.1%
4.5 / 32
0.0%
−59
0 0 = 0 0 0 0 = 0 = 0 0 = 0 0 0 0 0 0 0 = 0 0 = 0 = 0 = 0 0 0 =
–   Komodo 12 64-bit 4CPU3396+17
−17
(+203)10 − 40
(+0−30=20)
20.0%
10.0 / 50
0.0%
+4
0 = 0 0 = 0 0 = 0 = 0 = 0 0 0 = 0 0 0 0 0 = 0 0 0 = = = 0 = 0 0 = 0 0 0 0 0 0 = = = = = 0 0 0 = = =
–   Komodo 11.2 64-bit 4CPU3394+17
−17
(+201)7.5 − 25.5
(+1−19=13)
22.7%
7.5 / 33
0.0%
+24
= 0 = 0 0 0 = 0 0 = 0 = 0 0 0 0 = = 0 0 1 = 0 = 0 = 0 0 = 0 = = 0
–   Komodo 11.01 64-bit 4CPU3385+29
−28
(+192)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
−94
0 = = = 0 0 0 = = = 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0
–   Stockfish 8 64-bit 4CPU3379+13
−13
(+186)8 − 24
(+0−16=16)
25.0%
8.0 / 32
0.0%
+33
= 0 0 = = = = 0 = 0 = 0 0 = = 0 = 0 = 0 0 = = 0 0 0 = 0 0 = 0 =
–   Komodo 10.4 64-bit 4CPU3375+20
−20
(+182)9.5 − 41.5
(+0−32=19)
18.6%
9.5 / 51
0.0%
−27
= = = 0 = = 0 = = 0 = = 0 0 = = 0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 = = = 0 0 = 0 = 0
–   SugaR XPrO 1.3 64-bit 4CPU3374+23
−22
(+181)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
−23
0 = 0 0 0 = 0 0 0 = 0 = 0 = = 1 = 0 0 0 0 0 0 = 0 = 0 = 0 0 0 =
–   Houdini 5.01 64-bit 4CPU3373+17
−17
(+180)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
0
0 0 0 = = = 0 0 = 0 = 0 = = 0 0 = = = 0 = 0 0 0 = 0 = 0 0 0 0 =
–   Komodo 10.3 64-bit 4CPU3369+21
−21
(+176)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
−29
= 0 0 = 0 = 0 0 0 0 = 0 = 1 0 0 0 0 = 0 = 0 = 0 = 0 0 0 = 0 = 0
–   Fire 7.1 64-bit 4CPU3323+13
−13
(+130)13 − 28
(+0−15=26)
31.7%
13.0 / 41
0.0%
+30
0 = = 0 = = 0 = = = = = = 0 = = 0 0 0 = 0 0 0 = = = 0 = = = = = = = = 0 0 0 = = 0
–   Komodo 12.3 MCTS 64-bit 4CPU3295+22
−22
(+102)10 − 14
(+3−7=14)
41.7%
10.0 / 24
0.0%
+56
= = 1 = 0 1 = 1 = 0 = = 0 = = 0 = 0 = = 0 = = 0
–   Fire 6.1 64-bit 4CPU3289+18
−18
(+96)12 − 20
(+1−9=22)
37.5%
12.0 / 32
0.0%
+30
1 0 = = = 0 = 0 = 0 = = 0 = = = = 0 0 = = = = = = 0 = = 0 = = =
–   Deep Shredder 13 64-bit 4CPU3280+11
−11
(+87)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
+17
= 0 = = 0 0 = = 0 = 1 0 0 = = 0 = = 0 1 = 0 = = = = = 0 = = = =
–   Komodo 12.2.2 MCTS 64-bit 4CPU3278+23
−23
(+85)13.5 − 26.5
(+4−17=19)
33.8%
13.5 / 40
0.0%
−12
0 0 = 0 = 0 1 = 0 = 0 = = = = = 0 0 = = = 0 = 0 0 1 = = 0 0 0 1 0 1 = 0 0 = = =
–   Ethereal 10.55 64-bit 4CPU3276+25
−24
(+83)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
+13
= = = = = = = = 0 = = 0 0 = 0 = = = = 1 = = 0 = = 0 0 1 0 0 0 =
–   Fizbo 2 64-bit 4CPU3276+12
−12
(+83)11.5 − 21.5
(+3−13=17)
34.8%
11.5 / 33
0.0%
−8
= = 0 = = 0 = = 0 0 0 = = = = 0 1 1 0 0 = = = = 1 0 = 0 = 0 = 0 0
–   Fire 5 64-bit 4CPU3266+18
−18
(+73)11 − 21
(+1−11=20)
34.4%
11.0 / 32
0.0%
−11
= = = = = = 0 = 0 = 1 0 = = 0 = = 0 = = = 0 = = = = 0 = 0 0 0 0
–   Booot 6.3.1 64-bit 4CPU3264+15
−15
(+71)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
+1
0 = = 1 = = = 0 0 0 0 = = 1 = = 0 = 0 = = = = = = 0 0 = 0 = = =
–   Andscacs 0.94 64-bit 4CPU3264+18
−18
(+71)13 − 19
(+2−8=22)
40.6%
13.0 / 32
0.0%
+19
= = = = = = = = = = 0 = 0 = 0 = 0 0 0 = = = = 1 = = 0 = = = 0 1
–   Fizbo 1.9 64-bit 4CPU3256+17
−17
(+63)14 − 19
(+4−9=20)
42.4%
14.0 / 33
0.0%
+22
= 1 = = 0 0 = = = = 1 0 = 0 0 1 = = = = 0 = = 0 0 1 0 = = = = = =
–   RofChade 2.1 64-bit 4CPU3251+25
−25
(+58)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−9
= 0 = =
–   Andscacs 0.921 64-bit 4CPU3241+16
−16
(+48)19 − 21
(+5−7=28)
47.5%
19.0 / 40
0.0%
+35
0 = 1 0 = = = = = 0 0 = = 1 0 = = = = = 0 = = = 0 = = = = = = = = 1 = = = 1 = 1
–   Andscacs 0.93 64-bit 4CPU3240+18
−18
(+47)15.5 − 16.5
(+4−5=23)
48.4%
15.5 / 32
0.0%
+38
0 = = = = 0 0 = = = = = = 1 1 = = 1 = = = = = = = 0 0 = 1 = = =
–   RubiChess 1.6 64-bit 4CPU3234+27
−27
(+41)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
0.3%
+12
0 1 0 = = 0 = 1 = = = 0 = = = = = = 0 1 0 = 0 0 = 1 0 1 1 =
–   Andscacs 0.91 64-bit 4CPU3230+22
−22
(+37)13.5 − 18.5
(+3−8=21)
42.2%
13.5 / 32
0.2%
−5
0 0 = 1 = = 1 = = = = 0 1 = = = = = = = = = 0 0 0 = 0 = = = = 0
–   Andscacs 0.89 64-bit 4CPU3223+21
−21
(+30)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.6%
−65
= 0 0 1 = 0 = = 0 = 0 0 = 0 1 0 0 1 = = = = = 1 0 = 0 0 = = 0 0
–   Booot 6.2 64-bit 4CPU3218+14
−14
(+25)17 − 15
(+6−4=22)
53.1%
17.0 / 32
0.3%
+43
= = = 1 = 1 = 1 = = = 1 = = = = = = = = = = = 0 = = 0 1 0 = 0 1
–   Laser 1.6 64-bit 4CPU3218+16
−16
(+25)20 − 22
(+7−9=26)
47.6%
20.0 / 42
0.6%
+12
0 = = = = 0 = = = = = 1 = = = = = = 0 = = = 0 1 = = = 1 1 1 0 0 = = 0 1 0 0 = = = 1
–   Andscacs 0.90 64-bit 4CPU3208+24
−24
(+15)17.5 − 15.5
(+6−4=23)
53.0%
17.5 / 33
13.3%
+30
= = 1 = = = = 1 = = = 1 = = = 1 0 = = = 1 = = 1 = = 0 = 0 0 = = =
–   Schooner 2.0.34 64-bit 4CPU3202+20
−20
(+9)7 − 7
(+4−4=6)
50.0%
7.0 / 14
21.9%
+9
= 0 0 = = 1 1 = 0 = 1 = 1 0
–   Arasan 21.3 64-bit 4CPU3197+31
−31
(+4)15 − 13
(+5−3=20)
53.6%
15.0 / 28
38.9%
+23
= = = 1 = 1 0 1 0 1 = = = = = = = = 1 = = 0 = = = = = =
–   Fritz 16 64-bit 4CPU3194+12
−12
(+1)23.5 − 26.5
(+9−12=29)
47.0%
23.5 / 50
44.4%
−14
= = = = = 1 0 1 = 0 0 0 1 = = = = = 0 1 0 1 = = = = = = = = 0 = 0 = = 1 = 1 = 1 0 1 = 0 = = = 0 0 =
–   Komodo 12.1.1 MCTS 64-bit 4CPU3183+17
−17
(−10)13.5 − 16.5
(+3−6=21)
45.0%
13.5 / 30
82.3%
−39
1 = = = 0 = 1 = 0 0 = 1 = = = = = = 0 = 0 = = = = = 0 = = =
–   NirvanaChess 2.4 64-bit 4CPU3182+13
−13
(−11)26.5 − 27.5
(+8−9=37)
49.1%
26.5 / 54
89.0%
−14
0 = = 0 = = = = 0 1 = 1 = = = = 0 1 = 1 1 = = = = 1 = 1 0 = = = = = = = = 0 1 0 = = = = = 0 = 0 = = = = = =
–   Gull 3 64-bit 4CPU3181+9
−10
(−12)14.5 − 17.5
(+3−6=23)
45.3%
14.5 / 32
92.8%
−35
= = 0 = = 0 = = = = = = = = 0 = = = = = = = 1 0 = 0 1 = = = 0 1
–   Xiphos 0.3 64-bit 4CPU3180+21
−21
(−13)9 − 11
(+3−5=12)
45.0%
9.0 / 20
85.1%
−44
0 = = = 0 = = = 1 = = 1 0 1 0 = 0 = = =
–   Vajolet2 2.7 64-bit 4CPU3178+28
−27
(−15)9 − 11
(+4−6=10)
45.0%
9.0 / 20
83.3%
−46
= = 0 = 1 = = 0 0 = 1 1 = = 0 1 0 0 = =
–   RofChade 2.0 64-bit 4CPU3177+21
−21
(−16)18 − 12
(+8−2=20)
60.0%
18.0 / 30
89.5%
+36
1 = = 1 1 = = = 1 1 = = = = = = = = = = 1 = = = = 1 1 = 0 0
–   Equinox 3.20 64-bit 4CPU3175+11
−11
(−18)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
98.5%
+44
1 = 1 = 1 = = 1 1 = = 1 0 = 1 = = 1 = = = 0 1 = 0 1 = = = = = =
–   ChessBrainVB 3.72 4CPU3174+31
−31
(−19)8.5 − 13.5
(+2−7=13)
38.6%
8.5 / 22
86.7%
−81
= 0 = 1 0 0 0 = = = = = 0 0 = = = = = 1 0 =
–   Arasan 21.2 64-bit 4CPU3173+30
−30
(−20)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
88.1%
+47
1 = = =
–   Booot 6.1 64-bit 4CPU3168+20
−20
(−25)17.5 − 14.5
(+8−5=19)
54.7%
17.5 / 32
98.1%
+2
= 0 = = 1 1 1 0 = = 0 = = = = 1 = = = 1 1 = 0 = 0 = 1 = = = 1 =
–   Arasan 21.1 64-bit 4CPU3168+27
−27
(−25)7 − 9
(+2−4=10)
43.8%
7.0 / 16
94.7%
−61
0 = 0 = = = = 1 = 0 1 = = = 0 =
–   RubiChess 1.5 64-bit 4CPU3164+29
−29
(−29)11 − 7
(+6−2=10)
61.1%
11.0 / 18
96.5%
+38
= = 0 1 1 = 1 = = 0 = 1 = = = 1 1 =
–   Equinox 3.30 64-bit 4CPU3162+18
−18
(−31)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.6%
0
=
–   Fritz 15 64-bit 4CPU3162+12
−12
(−31)18.5 − 13.5
(+8−3=21)
57.8%
18.5 / 32
100.0%
+10
1 1 = = 1 0 = = 1 1 = = = = = 1 = 0 = = = = 1 = 1 = = = = = = 0
–   Critter 1.6a 64-bit 4CPU3160+8
−8
(−33)18 − 14
(+8−4=20)
56.3%
18.0 / 32
100.0%
0
= = = 0 1 = = = 1 = = 1 = 1 1 0 = 1 = = = 0 = = = = 1 = 0 = = 1
–   Hannibal 1.7 64-bit 4CPU3156+14
−14
(−37)21 − 12
(+14−5=14)
63.6%
21.0 / 33
100.0%
+48
0 = = 1 = 0 = 1 1 1 1 = 1 0 = = 1 1 0 1 = 1 = = = 1 0 1 = = 1 = 1
–   Nemorino 5.00 64-bit 4CPU3151+18
−18
(−42)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
+38
= 1 1 = 0 = = 1 1 1 0 =
–   Laser 1.5 64-bit 4CPU3144+20
−20
(−49)5.5 − 10.5
(+0−5=11)
34.4%
5.5 / 16
100.0%
−134
= = 0 = = = = 0 0 = 0 = = = 0 =
–   Texel 1.07 64-bit 4CPU3144+14
−14
(−49)35 − 31
(+16−12=38)
53.0%
35.0 / 66
100.0%
−29
= = = 1 0 = = 0 0 0 1 0 0 1 = = = 0 = 1 0 1 = 1 = = = = 1 = = 0 = 1 1 = = = = = 1 1 = = = 0 = = = = 1 0 = = = 1 = 1 = 1 = = 0 = 1 =
–   Vajolet2 2.6.1 64-bit 4CPU3137+21
−21
(−56)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+37
= 1 = 1 1 1 = = = = 1 1 = 0 = 0 1 1 = =
–   Wasp 3.60 64-bit 4CPU3132+58
−59
(−61)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
97.8%
+42
1 = = = 1 = = 1
–   Pedone 1.9 64-bit 4CPU3127+29
−29
(−66)10.5 − 11.5
(+2−3=17)
47.7%
10.5 / 22
100.0%
−78
= = = = = = 1 0 = = 0 = = = = = = 1 = = = 0
–   iCE 4.0 64-bit 4CPU3126+29
−29
(−67)14 − 8
(+9−3=10)
63.6%
14.0 / 22
100.0%
+19
= 1 = 1 = 1 = = 0 1 = 1 1 0 1 = = = 0 1 = 1
–   ChessBrainVB 3.68 4CPU3125+26
−26
(−68)12 − 4
(+8−0=8)
75.0%
12.0 / 16
100.0%
+83
1 1 = 1 = 1 1 1 = = = = = = 1 1
–   Arasan 20.4.1 64-bit 4CPU3121+26
−25
(−72)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
+8
1 = = = = = = 1 = 1
–   Winter 0.7 64-bit 4CPU3112+27
−27
(−81)16 − 9
(+9−2=14)
64.0%
16.0 / 25
100.0%
+5
1 1 = 1 = 0 = = = 1 = = 1 1 = = = 1 = 1 = 0 = 1 =
–   ChessBrainVB 3.66 4CPU3107+28
−28
(−86)10.5 − 5.5
(+6−1=9)
65.6%
10.5 / 16
100.0%
+4
= 0 = 1 = = = = = = 1 1 1 = 1 1
–   Xiphos 0.2.2 64-bit 4CPU3103+26
−26
(−90)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
100.0%
−40
= = = 1 1 = 1 = 1 = = = 0 = 0 1
–   Wasp 3.50 64-bit 4CPU3102+20
−20
(−91)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−23
= = = 1
–   Nemorino 4.00 64-bit 4CPU3096+22
−22
(−97)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
100.0%
+41
1 1 0 1 1 0 = 1 1 1 0 1 = 1 = = = 1
–   Laser 1.4 64-bit 4CPU3089+19
−19
(−104)29 − 11
(+20−2=18)
72.5%
29.0 / 40
100.0%
+35
1 = 1 1 = = = = 1 1 1 = = 1 1 1 1 = 1 1 = = 1 0 1 1 = = = 0 = 1 = = 1 1 1 1 = =
–   Pedone 1.7 64-bit 4CPU3088+19
−19
(−105)18.5 − 11.5
(+10−3=17)
61.7%
18.5 / 30
100.0%
−38
= = = 1 = 0 1 = 1 = 0 1 1 1 = = = 1 = = = = 1 1 0 1 = = = =
–   Demolito 2019-04-27 64-bit 4CPU3074+66
−66
(−119)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−28
= 1 0 1
–   Rodent III 0.276 64-bit 4CPU3068+29
−29
(−125)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+81
1 1 1 = = 1 = 1
–   RubiChess 1.3 64-bit 4CPU3067+22
−22
(−126)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−58
1 = = =
–   Wasp 3.0 64-bit 4CPU3061+25
−25
(−132)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
−13
1 = = 1 1 1 1 1 0 = 1 = 0 1 = =
–   Demolito 2018-10-29 64-bit 4CPU3057+32
−32
(−136)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−136
= 0 1 =
–   Vajolet2 2.4 64-bit 4CPU3044+19
−19
(−149)22.5 − 7.5
(+15−0=15)
75.0%
22.5 / 30
100.0%
+1
= = = 1 1 1 = 1 1 = 1 = 1 1 = 1 1 = = 1 1 = = = = 1 = = 1 1
–   iCE 3.0 64-bit3042+11
−12
(−151)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−120
=
–   Bobcat 8.0 64-bit 4CPU3026+21
−21
(−167)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pirarucu 2.9.5 64-bit 4CPU3022+34
−34
(−171)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−103
= = = 1
–   Monolith 1.0 64-bit 4CPU2856+21
−22
(−337)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−306
=
–   Nebula 2.0 64-bit 4CPU2727+20
−20
(−466)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Phalanx XXV2619+15
−15
(−574)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on February 8, 2020