CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Roc 1.1 64-bit (3127+30
−30
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 29 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR NN 1.1 64-bit3388+18
−18
(+261)4.5 − 15.5
(+0−11=9)
22.5%
4.5 / 20
0.0%
+88
–   Ethereal 11.53 64-bit3246+14
−14
(+119)13 − 39
(+2−28=22)
25.0%
13.0 / 52
0.0%
−39
–   Defenchess 2.2 64-bit3205+15
−15
(+78)20 − 32
(+2−14=36)
38.5%
20.0 / 52
0.0%
+17
–   Andscacs 0.95 64-bit3183+11
−11
(+56)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−86
–   Defenchess 2.1 64-bit3150+22
−22
(+23)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
11.1%
+5
–   Arasan 21.4 64-bit3129+18
−18
(+2)20 − 20
(+5−5=30)
50.0%
20.0 / 40
44.5%
+2
–   Schooner 2.1 64-bit3128+20
−20
(+1)17 − 19
(+7−9=20)
47.2%
17.0 / 36
46.4%
−15
–   RubiChess 1.5 64-bit3111+20
−20
(−16)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
80.9%
+88
–   NirvanaChess 2.4 64-bit3102+9
−9
(−25)3 − 1
(+2−0=2)
75.0%
3.0 / 4
93.9%
+131
–   Vajolet2 2.7 64-bit3096+15
−15
(−31)5 − 3
(+3−1=4)
62.5%
5.0 / 8
96.3%
+46
–   Nemorino 5.00 64-bit3088+14
−14
(−39)5 − 3
(+3−1=4)
62.5%
5.0 / 8
98.9%
+38
–   Pedone 1.9 64-bit3084+17
−17
(−43)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
99.3%
−10
–   ChessBrainVB 3.743078+61
−60
(−49)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
92.1%
+31
–   Texel 1.07 64-bit3076+12
−12
(−51)3 − 5
(+1−3=4)
37.5%
3.0 / 8
99.9%
−129
–   chess22k 1.13 64-bit3069+29
−29
(−58)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.7%
+223
–   ChessBrainVB 3.723062+15
−15
(−65)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+84
–   chess22k 1.12 64-bit3050+16
−16
(−77)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−77
–   Wasp 3.60 64-bit3040+20
−20
(−87)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+62
–   Demolito 2019-07-15 64-bit3030+26
−26
(−97)9.5 − 4.5
(+5−0=9)
67.9%
9.5 / 14
100.0%
+4
–   Pirarucu 3.0.7 64-bit3014+22
−22
(−113)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−110

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019