CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Roc 0.8 64-bit (3100+21
−21
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 33 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3367+12
−12
(+267)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Fire 7.1 64-bit3258+8
−8
(+158)6.5 − 17.5
(+0−11=13)
27.1%
6.5 / 24
0.0%
+19
–   Komodo 12.3 MCTS 64-bit3234+14
−14
(+134)14.5 − 37.5
(+1−24=27)
27.9%
14.5 / 52
0.0%
+2
–   Ethereal 11.00 64-bit3223+14
−14
(+123)9.5 − 14.5
(+3−8=13)
39.6%
9.5 / 24
0.0%
+61
–   Booot 6.3.1 64-bit3201+9
−9
(+101)7 − 17
(+1−11=12)
29.2%
7.0 / 24
0.0%
−25
–   Shredder 13 64-bit3200+8
−8
(+100)7.5 − 12.5
(+2−7=11)
37.5%
7.5 / 20
0.0%
+29
–   Fizbo 2 64-bit3197+8
−8
(+97)7.5 − 16.5
(+3−12=9)
31.3%
7.5 / 24
0.0%
−28
–   Ethereal 10.55 64-bit3191+18
−18
(+91)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Andscacs 0.94 64-bit3171+13
−13
(+71)10 − 18
(+1−9=18)
35.7%
10.0 / 28
0.0%
−7
–   Xiphos 0.4 64-bit3145+11
−11
(+45)10 − 14
(+3−7=14)
41.7%
10.0 / 24
0.0%
−4
–   Laser 1.6 64-bit3131+11
−11
(+31)11 − 19
(+3−11=16)
36.7%
11.0 / 30
0.4%
−44
–   Gull 3 64-bit3120+7
−7
(+20)10.5 − 9.5
(+2−1=17)
52.5%
10.5 / 20
3.7%
+31
–   Chiron 4 64-bit3115+9
−9
(+15)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
9.4%
−47
–   Schooner 2.0.34 64-bit3110+12
−12
(+10)14 − 14
(+5−5=18)
50.0%
14.0 / 28
21.1%
+13
–   Fritz 16 64-bit3102+11
−11
(+2)12 − 12
(+4−4=16)
50.0%
12.0 / 24
43.4%
0
–   NirvanaChess 2.4 64-bit3101+9
−9
(+1)22.5 − 21.5
(+10−9=25)
51.1%
22.5 / 44
47.4%
+8
–   Houdini 1.5a 32-bit3089+13
−13
(−11)8.5 − 11.5
(+2−5=13)
42.5%
8.5 / 20
79.7%
−53
–   Nemorino 5.00 64-bit3087+13
−13
(−13)12 − 12
(+3−3=18)
50.0%
12.0 / 24
85.9%
−11
–   Arasan 21.1 64-bit3081+19
−20
(−19)22 − 18
(+10−6=24)
55.0%
22.0 / 40
90.5%
+8
–   Texel 1.07 64-bit3075+11
−11
(−25)24.5 − 15.5
(+15−6=19)
61.3%
24.5 / 40
98.3%
+45
–   ChessBrainVB 3.723062+15
−15
(−38)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.8%
−265
–   Vajolet2 2.6 64-bit3060+15
−15
(−40)14 − 10
(+7−3=14)
58.3%
14.0 / 24
99.9%
+9
–   Pedone 1.8 64-bit3059+16
−16
(−41)12.5 − 11.5
(+5−4=15)
52.1%
12.5 / 24
99.9%
−28
–   Critter 1.2 32-bit3059+15
−14
(−41)11.5 − 8.5
(+6−3=11)
57.5%
11.5 / 20
99.9%
+4
–   chess22k 1.12 64-bit3049+16
−16
(−51)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+232
–   ChessBrainVB 3.703044+23
−23
(−56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+100
–   Senpai 2.0 64-bit3033+12
−11
(−67)11 − 9
(+6−4=10)
55.0%
11.0 / 20
100.0%
−35
–   Stockfish 1.8 64-bit3027+21
−21
(−73)14 − 6
(+10−2=8)
70.0%
14.0 / 20
100.0%
+55
–   SmarThink 1.98 64-bit3026+13
−13
(−74)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−6
–   Hakkapeliitta TCEC v2 64-bit3000+13
−13
(−100)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+42
–   Rodent III 0.275 64-bit2986+15
−15
(−114)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−103

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020