CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Roc 1.1 64-bit (3168+21
−21		)Quote
Authors: Vadim Demichev (Russia), Tom Hyer Link: Download
This is one of the 36 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR NN 1.1 64-bit3454+14
−14		(+286)4.5 − 15.5
(+0−11=9)		22.5%
4.5 / 20
0.0%
+98
–   Starzix 3.0 64-bit3421+14
−14		(+253)2 − 16
(+0−14=4)		11.1%
2.0 / 18
0.0%
−56
–   Ethereal 11.53 64-bit3300+12
−12		(+132)13 − 39
(+2−28=22)
25.0%
13.0 / 52
0.0%
−42
–   Defenchess 2.2 64-bit3251+7
−7		(+83)20 − 32
(+2−14=36)
38.5%
20.0 / 52
0.0%
+11
–   Andscacs 0.95 64-bit3230+8
−8		(+62)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−100
–   Viridithas 6.0.0 64-bit3219+19
−19		(+51)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
0.0%
0
–   Winter 1.0 64-bit3203+16
−16		(+35)10 − 14
(+4−8=12)		41.7%
10.0 / 24
0.4%
−24
–   Defenchess 2.1 64-bit3194+19
−19		(+26)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
3.3%
+5
–   BlackCore 4.0 64-bit3185+18
−18		(+17)11 − 17
(+6−12=10)		39.3%
11.0 / 28
9.8%
−65
–   Rice 5.0.0 64-bit3183+17
−17		(+15)8 − 12
(+3−7=10)		40.0%
8.0 / 20
14.0%
−49
–   Schooner 2.1 64-bit3178+13
−13		(+10)17 − 19
(+7−9=20)
47.2%
17.0 / 36
19.8%
−9
–   Arasan 21.4 64-bit3176+14
−14		(+8)20 − 20
(+5−5=30)
50.0%
20.0 / 40
25.2%
+8
–   RubiChess 1.5 64-bit3149+17
−17		(−19)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
91.7%
+100
–   NirvanaChess 2.4 64-bit3139+7
−7		(−29)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.5%
+141
–   Vajolet2 2.7 64-bit3131+13
−13		(−37)5 − 3
(+3−1=4)		62.5%
5.0 / 8
99.8%
+51
–   Nemorino 5.00 64-bit3126+11
−11		(−42)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+46
–   Pedone 1.9 64-bit3117+14
−14		(−51)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−11
–   Texel 1.07 64-bit3114+9
−9		(−54)3 − 5
(+1−3=4)		37.5%
3.0 / 8
100.0%
−145
–   Weiss 1.3 64-bit3103+18
−18		(−65)13.5 − 2.5
(+11−0=5)		84.4%
13.5 / 16
100.0%
+189
–   chess22k 1.13 64-bit3102+15
−15		(−66)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+223
–   ChessBrainVB 3.743102+12
−12		(−66)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+28
–   ChessBrainVB 3.723097+13
−13		(−71)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+95
–   chess22k 1.12 64-bit3083+14
−14		(−85)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−85
–   Svart 4 64-bit3079+17
−17		(−89)14.5 − 5.5
(+10−1=9)		72.5%
14.5 / 20
100.0%
+64
–   Wasp 3.60 64-bit3072+17
−17		(−96)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+70
–   Demolito 2019-07-15 64-bit3070+19
−19		(−98)9.5 − 4.5
(+5−0=9)		67.9%
9.5 / 14
100.0%
+17
–   Princhess 0.15.1 64-bit3042+16
−16		(−126)13 − 7
(+12−6=2)		65.0%
13.0 / 20
100.0%
+6
–   Pirarucu 3.0.7 64-bit3041+16
−16		(−127)8 − 8
(+3−3=10)		50.0%
8.0 / 16
100.0%
−124
–   Protej 0.6.4 64-bit2949+16
−16		(−219)12 − 4
(+8−0=8)		75.0%
12.0 / 16
100.0%
−52
500 games: 109 wins, 139 losses, 252 draws (50.4%), score: 47.0%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024