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

Options
Show each game results
Roc 1.8 64-bit (3182+13
−13		)Quote
Authors: Vadim Demichev (Russia), Tom Hyer Link: Download
This is one of the 36 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Clarity 5.1.0 64-bit3411+17
−17		(+229)3.5 − 14.5
(+1−12=5)		19.4%
3.5 / 18
0.0%
−2
–   Clover 3.1 64-bit3357+12
−12		(+175)3.5 − 16.5
(+0−13=7)		17.5%
3.5 / 20
0.0%
−60
–   Devre 3.0 64-bit3352+15
−15		(+170)4 − 16
(+0−12=8)		20.0%
4.0 / 20
0.0%
−41
–   Arasan 23.0.1 64-bit3348+15
−15		(+166)1.5 − 10.5
(+0−9=3)		12.5%
1.5 / 12
0.0%
−125
–   Expositor 4WR02 64-bit3338+14
−14		(+156)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−58
–   Booot 7.0-beta 64-bit3337+14
−14		(+155)3.5 − 16.5
(+0−13=7)		17.5%
3.5 / 20
0.0%
−80
–   Lc0 0.28.0 w744204 64-bit3337+12
−12		(+155)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+125
–   Fritz 18 Neuronal 64-bit3330+13
−13		(+148)4.5 − 9.5
(+1−6=7)		32.1%
4.5 / 14
0.0%
+25
–   Winter 3.0 64-bit3327+14
−14		(+145)8.5 − 17.5
(+3−12=11)		32.7%
8.5 / 26
0.0%
+20
–   Wasp 5.50 64-bit3326+15
−15		(+144)7 − 15
(+1−9=12)		31.8%
7.0 / 22
0.0%
+23
–   Reckless 0.6.0 64-bit3318+15
−15		(+136)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
−40
–   Velvet 4.0.0 64-bit3316+18
−18		(+134)5 − 15
(+1−11=8)		25.0%
5.0 / 20
0.0%
−45
–   Black Marlin 6.0 64-bit3309+17
−17		(+127)3.5 − 16.5
(+1−14=5)		17.5%
3.5 / 20
0.0%
−123
–   Rebel 14.2 64-bit3303+18
−18		(+121)5 − 15
(+1−11=8)		25.0%
5.0 / 20
0.0%
−58
–   Velvet 3.3.0 64-bit3290+15
−15		(+108)8 − 12
(+2−6=12)		40.0%
8.0 / 20
0.0%
+40
–   Uralochka 3.35a 64-bit3286+19
−19		(+104)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−62
–   Clover 3.0 64-bit3277+17
−17		(+95)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−6
–   Saturn 1.2 64-bit3276+21
−21		(+94)7.5 − 20.5
(+0−13=15)		26.8%
7.5 / 28
0.0%
−57
–   Minic 3.16 64-bit3268+17
−17		(+86)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−39
–   Zahak 9.0 64-bit3262+13
−13		(+80)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+68
–   HIARCS 15.0 64-bit3257+13
−13		(+75)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+75
–   Rebel 14.1 64-bit3253+17
−17		(+71)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−30
–   Velvet 3.2.0 64-bit3252+18
−18		(+70)4 − 4
(+1−1=6)		50.0%
4.0 / 8
0.0%
+70
–   Combusken 2.0.0 64-bit3252+10
−10		(+70)4.5 − 8.5
(+0−4=9)		34.6%
4.5 / 13
0.0%
−27
–   Fritz 18 64-bit3249+17
−17		(+67)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−10
–   Clover 2.4 64-bit3247+14
−14		(+65)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+142
–   Marvin 5.2.0 64-bit3243+14
−14		(+61)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−20
–   Molybdenum 3.0 64-bit3236+20
−20		(+54)14 − 16
(+7−9=14)
46.7%
14.0 / 30
0.0%
+32
–   Chiron 5 64-bit3235+11
−11		(+53)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+47
–   DanaSah 9.0 64-bit3231+12
−12		(+49)8 − 4
(+6−2=4)		66.7%
8.0 / 12
0.0%
+178
–   Andscacs 0.95 64-bit3230+8
−8		(+48)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−23
–   Black Marlin 5.0 64-bit3229+17
−17		(+47)11 − 17
(+5−11=12)		39.3%
11.0 / 28
0.0%
−30
–   Dark Toga 1.1 64-bit3213+10
−10		(+31)12.5 − 11.5
(+5−4=15)		52.1%
12.5 / 24
0.0%
+41
–   Little Goliath Evolution 3.15.4 64-bit3213+13
−13		(+31)14 − 13
(+9−8=10)		51.9%
14.0 / 27
0.0%
+42
–   Reckless 0.5.0 64-bit3211+18
−18		(+29)8.5 − 13.5
(+3−8=11)		38.6%
8.5 / 22
0.4%
−48
–   Stash 32.0 64-bit3207+14
−14		(+25)14 − 10
(+8−4=12)		58.3%
14.0 / 24
0.5%
+84
–   Expositor 2WN29 64-bit3203+15
−15		(+21)4.5 − 4.5
(+2−2=5)		50.0%
4.5 / 9
2.0%
+21
–   Wasp 4.50 64-bit3199+14
−14		(+17)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
4.0%
−99
–   Halogen 10 64-bit3195+12
−12		(+13)26 − 27
(+16−17=20)
49.1%
26.0 / 53
6.5%
+8
–   Jet 1.2 64-bit3189+14
−14		(+7)8 − 10
(+3−5=10)		44.4%
8.0 / 18
24.7%
−33
–   Arasan 22.3 64-bit3188+19
−19		(+6)4 − 4
(+2−2=4)		50.0%
4.0 / 8
30.8%
0
–   DanaSah 8.8 64-bit3182+20
−20		(0)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
50.7%
+104
–   Stash 31.0 64-bit3180+18
−18		(−2)10.5 − 11.5
(+6−7=9)		47.7%
10.5 / 22
59.4%
−18
–   Black Marlin 4.0 64-bit3175+17
−17		(−7)6 − 6
(+3−3=6)		50.0%
6.0 / 12
76.2%
−7
–   Molybdenum 2.1 64-bit3173+19
−19		(−9)18.5 − 17.5
(+11−10=15)
51.4%
18.5 / 36
79.3%
+2
–   Drofa 3.3.0 64-bit3172+15
−15		(−10)6 − 6
(+3−3=6)		50.0%
6.0 / 12
85.9%
−13
–   Winter 0.9 64-bit3171+11
−11		(−11)17 − 15
(+8−6=18)
53.1%
17.0 / 32
90.1%
+9
–   Orion 0.9 64-bit3170+11
−11		(−12)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
91.6%
+31
–   Clover 2.3.1 64-bit3169+20
−20		(−13)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
87.3%
−47
–   Marvin 5.1.0 64-bit3168+15
−15		(−14)7 − 9
(+1−3=12)		43.8%
7.0 / 16
93.2%
−53
–   NirvanaChess 2.5 64-bit3168+10
−10		(−14)21.5 − 19.5
(+8−6=27)
52.4%
21.5 / 41
96.2%
+2
–   Lc0 0.27.0 w703810 64-bit3167+22
−22		(−15)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
87.6%
−92
–   Little Goliath Evolution 3.15 64-bit3164+17
−17		(−18)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
95.6%
+116
–   Orion 0.8 64-bit3161+13
−13		(−21)14.5 − 9.5
(+11−6=7)		60.4%
14.5 / 24
98.8%
+60
–   Counter 4.1 64-bit3156+16
−16		(−26)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.4%
−128
–   Demolito 2021-10-04 64-bit3156+11
−11		(−26)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
99.9%
−6
–   Combusken 1.4.0 64-bit3146+13
−13		(−36)12 − 9
(+5−2=14)		57.1%
12.0 / 21
100.0%
+12
–   Zahak 8.0 64-bit3146+20
−20		(−36)12 − 8
(+6−2=12)		60.0%
12.0 / 20
99.8%
+29
–   Vajolet2 2.8 64-bit3145+10
−10		(−37)7 − 5
(+3−1=8)		58.3%
7.0 / 12
100.0%
+19
–   Demolito 2021-07-09 64-bit3144+19
−19		(−38)19 − 17
(+9−7=20)
52.8%
19.0 / 36
100.0%
−19
–   Velvet 3.1.0 64-bit3142+18
−18		(−40)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−40
–   Mantissa 3.3.0 64-bit3138+15
−15		(−44)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
+23
–   Counter 4.0 64-bit3133+15
−15		(−49)19.5 − 10.5
(+12−3=15)
65.0%
19.5 / 30
100.0%
+54
–   Motor 0.2.0 64-bit3128+20
−20		(−54)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
100.0%
−28
–   Invictus r382 64-bit3124+10
−10		(−58)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
100.0%
+19
–   chess22k 1.14 64-bit3117+11
−11		(−65)9 − 7
(+4−2=10)		56.3%
9.0 / 16
100.0%
−21
–   Texel 1.07 64-bit3114+9
−9		(−68)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+98
–   Mr Bob 1.1.0 64-bit3112+12
−12		(−70)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+49
–   Counter 3.9 64-bit3103+21
−21		(−79)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−44
–   Bit-Genie 9 64-bit3101+11
−11		(−81)7.5 − 5.5
(+5−3=5)		57.7%
7.5 / 13
100.0%
−27
–   iCE 4.0 64-bit3100+10
−10		(−82)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−116
–   Orion 1.0 64-bit3099+17
−17		(−83)24.5 − 11.5
(+18−5=13)
68.1%
24.5 / 36
100.0%
+52
–   Princhess 0.16.0 64-bit3092+19
−19		(−90)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
−10
–   Saturn 1.1 64-bit3091+21
−21		(−91)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
100.0%
+72
–   Avalanche 1.2.0 64-bit3086+17
−17		(−96)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
100.0%
−27
–   Atlas 4.25 64-bit3085+14
−14		(−97)13 − 3
(+11−1=4)		81.3%
13.0 / 16
100.0%
+144
–   Zangdar 2.27.08 64-bit3077+19
−19		(−105)15.5 − 4.5
(+11−0=9)		77.5%
15.5 / 20
100.0%
+82
–   Ippolit 032424 64-bit3065+21
−21		(−117)15.5 − 8.5
(+12−5=7)		64.6%
15.5 / 24
100.0%
−4
–   Patricia 1.0 64-bit3040+19
−19		(−142)10.5 − 6.5
(+8−4=5)		61.8%
10.5 / 17
100.0%
−52
–   Frozenight 5.0.0 64-bit3035+19
−19		(−147)5 − 7
(+2−4=6)		41.7%
5.0 / 12
100.0%
−203
–   FabChess 1.16 64-bit3029+10
−10		(−153)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−81
–   Smallbrain 4.0 64-bit3016+21
−21		(−166)10.5 − 3.5
(+10−3=1)		75.0%
10.5 / 14
100.0%
+53
1347 games: 330 wins, 405 losses, 612 draws (45.4%), score: 47.2%

Rating changes by day

Rating changes with played games

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