CCRL 40/2 FRC
Downloads and Statistics
April 3, 2021
Testing summary:
Total: 323'540 games
played by 249 programs

White wins: 130'279 (40.3%)
Black wins: 110'397 (34.1%)
Draws: 82'864 (25.6%)
White score: 53.1%

Engine Details

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Show each game results
Chiron 4#15  (3263+8
−7
)Quote
Author: Ubaldo Andrea Farina (Italy) Link: Homepage
This is one of the 5 Chiron versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerf
–   Stockfish 93668+13
−13
(+405)16 − 284
(+2−270=28)
5.3%
16.0 / 300
0.0%
−45
–   Stockfish 1809173640+14
−14
(+377)22 − 278
(+2−258=40)
7.3%
22.0 / 300
0.0%
−14
–   Houdini 63640+7
−7
(+377)23.5 − 276.5
(+3−256=41)
7.8%
23.5 / 300
0.0%
−6
–   Stockfish 83615+11
−11
(+352)31 − 269
(+4−242=54)
10.3%
31.0 / 300
0.0%
+18
–   Komodo 13.33613+9
−9
(+350)27.5 − 272.5
(+6−251=43)
9.2%
27.5 / 300
0.0%
−11
–   Komodo 13.13606+12
−12
(+343)27.5 − 292.5
(+6−271=43)
8.6%
27.5 / 320
0.0%
−30
–   Houdini 5.013599+12
−12
(+336)34 − 266
(+4−236=60)
11.3%
34.0 / 300
0.0%
+20
–   Komodo 11.2.13584+10
−10
(+321)30.5 − 269.5
(+9−248=43)
10.2%
30.5 / 300
0.0%
−27
–   Komodo 12.1.13582+12
−12
(+319)29.5 − 270.5
(+5−246=49)
9.8%
29.5 / 300
0.0%
−25
–   Komodo 10.43561+14
−14
(+298)36 − 264
(+10−238=52)
12.0%
36.0 / 300
0.0%
−18
–   SlowChess Blitz 2.23494+11
−11
(+231)28.5 − 123.5
(+10−105=37)
18.8%
28.5 / 152
0.0%
−3
–   Ethereal 11.753492+12
−12
(+229)35.5 − 164.5
(+11−140=49)
17.8%
35.5 / 200
0.0%
−12
–   Komodo 13.01 MCTS3492+10
−10
(+229)49 − 251
(+18−220=62)
16.3%
49.0 / 300
0.0%
−34
–   Fire 7.13486+7
−7
(+223)57 − 243
(+14−200=86)
19.0%
57.0 / 300
0.0%
0
–   Ethereal 11.503466+12
−12
(+203)43 − 157
(+14−128=58)
21.5%
43.0 / 200
0.0%
0
–   Fire 6.13412+12
−12
(+149)74 − 226
(+28−180=92)
24.7%
74.0 / 300
0.0%
−27
–   SlowChess Blitz 2.13411+13
−13
(+148)45 − 105
(+17−77=56)
30.0%
45.0 / 150
0.0%
+16
–   Schooner 2.23385+9
−9
(+122)34 − 66
(+13−45=42)
34.0%
34.0 / 100
0.0%
+22
–   Shredder 133380+6
−7
(+117)92.5 − 207.5
(+42−157=101)
30.8%
92.5 / 300
0.0%
−12
–   Fire 53370+10
−11
(+107)109 − 191
(+55−137=108)
36.3%
109.0 / 300
0.0%
+17
–   SlowChess Blitz 2.03365+11
−11
(+102)83.5 − 166.5
(+39−122=89)
33.4%
83.5 / 250
0.0%
−7
–   Nemorino 6.003349+15
−16
(+86)65.5 − 84.5
(+45−64=41)
43.7%
65.5 / 150
0.0%
+43
–   Nemorino 6.053337+17
−17
(+74)48 − 56
(+34−42=28)
46.2%
48.0 / 104
0.0%
+45
–   Demolito 2020-12-243315+13
−13
(+52)40.5 − 59.5
(+24−43=33)
40.5%
40.5 / 100
0.0%
−11
–   Demolito 2021-04-033298+15
−14
(+35)61.5 − 90.5
(+36−65=51)
40.5%
61.5 / 152
0.0%
−28
–   Critter 1.6a3290+6
−6
(+27)157 − 143
(+100−86=114)
52.3%
157.0 / 300
0.0%
+42
–   Pedone 2.03280+12
−12
(+17)100.5 − 99.5
(+67−66=67)
50.3%
100.5 / 200
0.7%
+18
–   SlowChess Blitz 1.93270+15
−15
(+7)54 − 46
(+36−28=36)
54.0%
54.0 / 100
20.4%
+32
–   Demolito 2020-02-053232+15
−15
(−31)58 − 42
(+42−26=32)
58.0%
58.0 / 100
100.0%
+23
–   SlowChess Blitz 1.83228+20
−20
(−35)55.5 − 44.5
(+32−21=47)
55.5%
55.5 / 100
100.0%
−2
–   Pedone 1.93210+13
−13
(−53)62 − 38
(+40−16=44)
62.0%
62.0 / 100
100.0%
+21
–   Vajolet2 2.83205+11
−10
(−58)70.5 − 39.5
(+56−25=29)
64.1%
70.5 / 110
100.0%
+41
–   Senpai 2.03204+9
−9
(−59)54 − 46
(+39−31=30)
54.0%
54.0 / 100
100.0%
−31
–   Nemorino 5.003176+12
−11
(−87)57 − 43
(+38−24=38)
57.0%
57.0 / 100
100.0%
−41
–   Demolito 2019-02-063176+16
−16
(−87)62.5 − 37.5
(+44−19=37)
62.5%
62.5 / 100
100.0%
−3
–   Stash 29.03167+14
−14
(−96)95.5 − 54.5
(+73−32=45)
63.7%
95.5 / 150
100.0%
−2
–   Pedone 1.83163+19
−19
(−100)64 − 36
(+46−18=36)
64.0%
64.0 / 100
100.0%
−10
–   Rybka 4.13162+6
−6
(−101)205.5 − 94.5
(+168−57=75)
68.5%
205.5 / 300
100.0%
+31
–   Minic 3.043136+13
−13
(−127)196.5 − 103.5
(+157−64=79)
65.5%
196.5 / 300
100.0%
−16
–   Nemorino 4.003132+20
−20
(−131)74.5 − 25.5
(+61−12=27)
74.5%
74.5 / 100
100.0%
+44
–   Stash 28.03102+15
−15
(−161)110.5 − 43.5
(+90−23=41)
71.8%
110.5 / 154
100.0%
−6
–   Nemorino 3.04a3093+20
−20
(−170)73 − 27
(+59−13=28)
73.0%
73.0 / 100
100.0%
−6
–   Naum 4.63077+8
−7
(−186)223 − 77
(+181−35=84)
74.3%
223.0 / 300
100.0%
−13
–   Demolito 2017-08-262978+15
−15
(−285)86 − 14
(+81−9=10)
86.0%
86.0 / 100
100.0%
+35
–   Spike 1.4 Leiden2942+8
−8
(−321)269.5 − 30.5
(+252−13=35)
89.8%
269.5 / 300
100.0%
+40
–   Hiarcs 13.22928+8
−8
(−335)261 − 39
(+238−16=46)
87.0%
261.0 / 300
100.0%
−22

Testing history

Rating changes by day

Participation in the pure lists

Pure listRankRatingNumber of games
Chiron 4
played with current
participants of this list
Represented by
1-2-CPU#1532613064itself
All#1532613064itself
Single-CPU#1532613064itself

Created in 2005-2008 by CCRL team
Last games added on April 3, 2021