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
Arasan 24.0 64-bit (3496+12
−12		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 16 64-bit3623+8
−8		(+127)8 − 28
(+0−20=16)
22.2%
8.0 / 36
0.0%
−65
–   Torch v1 64-bit3612+10
−10		(+116)12.5 − 27.5
(+1−16=23)
31.3%
12.5 / 40
0.0%
−6
–   ShashChess GZ 64-bit3610+11
−11		(+114)8 − 20
(+0−12=16)		28.6%
8.0 / 28
0.0%
−25
–   Dragon by Komodo 3.2 64-bit3595+9
−9		(+99)9 − 19
(+0−10=18)		32.1%
9.0 / 28
0.0%
−13
–   Berserk 12 64-bit3589+9
−9		(+93)23.5 − 36.5
(+0−13=47)
39.2%
23.5 / 60
0.0%
+27
–   Ethereal 14.25 64-bit3567+8
−8		(+71)19.5 − 32.5
(+0−13=39)
37.5%
19.5 / 52
0.0%
−5
–   Berserk 11.1 64-bit3553+9
−9		(+57)12 − 16
(+1−5=22)		42.9%
12.0 / 28
0.0%
+13
–   RubiChess 20230918 64-bit3550+9
−9		(+54)24.5 − 35.5
(+0−11=49)
40.8%
24.5 / 60
0.0%
−1
–   Caissa 1.15 64-bit3548+13
−13		(+52)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−25
–   Obsidian 9.0 64-bit3547+13
−13		(+51)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−26
–   Clover 6.1 64-bit3543+9
−9		(+47)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+47
–   Chess System Tal 2.00 Elo 64-bit3542+7
−7		(+46)14.5 − 21.5
(+0−7=29)
40.3%
14.5 / 36
0.0%
−12
–   Ethereal 14.00 64-bit3534+9
−9		(+38)12.5 − 15.5
(+0−3=25)		44.6%
12.5 / 28
0.0%
+7
–   rofChade 3.1 64-bit3531+9
−9		(+35)31 − 33
(+3−5=56)
48.4%
31.0 / 64
0.0%
+26
–   Caissa 1.13.1 64-bit3527+13
−13		(+31)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−135
–   Koivisto 9.0 64-bit3527+7
−7		(+31)19 − 21
(+2−4=34)
47.5%
19.0 / 40
0.0%
+17
–   Rebel EAS 64-bit3527+9
−9		(+31)32.5 − 37.5
(+2−7=61)
46.4%
32.5 / 70
0.0%
+9
–   Uralochka 3.40a 64-bit3527+9
−9		(+31)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−85
–   RubiChess 20230410 64-bit3524+10
−10		(+28)12 − 16
(+0−4=24)		42.9%
12.0 / 28
0.0%
−12
–   Igel 3.5.0 64-bit3524+7
−7		(+28)19 − 21
(+1−3=36)
47.5%
19.0 / 40
0.0%
+14
–   Alexandria 5.1.0 64-bit3519+13
−13		(+23)16 − 18
(+3−5=26)
47.1%
16.0 / 34
0.4%
+6
–   Seer 2.7.0 64-bit3519+12
−12		(+23)28 − 36
(+1−9=54)
43.8%
28.0 / 64
0.2%
−12
–   Caissa 1.12 64-bit3518+12
−12		(+22)27.5 − 30.5
(+2−5=51)
47.4%
27.5 / 58
0.3%
+7
–   Revenge 3.0 64-bit3518+7
−7		(+22)15.5 − 16.5
(+1−2=29)
48.4%
15.5 / 32
0.0%
+13
–   Clover 6.0 64-bit3515+10
−10		(+19)17 − 19
(+2−4=30)
47.2%
17.0 / 36
0.6%
+5
–   Alexandria 5.0 64-bit3513+10
−10		(+17)18 − 18
(+3−3=30)
50.0%
18.0 / 36
1.1%
+18
–   Obsidian 8.0 64-bit3512+16
−16		(+16)2.5 − 2.5
(+0−0=5)		50.0%
2.5 / 5
5.7%
+22
–   Obsidian 7.0 64-bit3510+18
−18		(+14)13 − 17
(+1−5=24)
43.3%
13.0 / 30
10.4%
−24
–   Rebel 16.2 64-bit3507+10
−10		(+11)18 − 20
(+3−5=30)
47.4%
18.0 / 38
7.4%
−5
–   Viridithas 11.0.0 64-bit3504+10
−10		(+8)18 − 16
(+4−2=28)
52.9%
18.0 / 34
13.7%
+26
–   Caissa 1.11 64-bit3503+12
−12		(+7)13 − 15
(+0−2=26)		46.4%
13.0 / 28
20.5%
−12
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(−4)2 − 2
(+1−1=2)		50.0%
2.0 / 4
76.0%
−15
–   Seer 2.6.0 64-bit3491+8
−8		(−5)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
78.7%
+72
–   Viridithas 10.0.0 64-bit3471+14
−14		(−25)5.5 − 4.5
(+1−0=9)		55.0%
5.5 / 10
99.8%
+4
–   Minic 3.39 64-bit3468+15
−15		(−28)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.9%
+49
–   Uralochka 3.39d 64-bit3467+10
−10		(−29)5.5 − 4.5
(+1−0=9)		55.0%
5.5 / 10
100.0%
0
–   rofChade 3.0 64-bit3467+7
−7		(−29)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+48
–   Booot 7.2 64-bit3465+12
−12		(−31)17 − 15
(+4−2=26)
53.1%
17.0 / 32
100.0%
−11
–   Ginkgo Valencia 1.01 64-bit3463+13
−13		(−33)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+70
–   Minic 3.41 64-bit3462+13
−13		(−34)11.5 − 8.5
(+4−1=15)		57.5%
11.5 / 20
100.0%
+13
–   Superultra 2.0 64-bit3459+13
−13		(−37)12.5 − 11.5
(+1−0=23)		52.1%
12.5 / 24
100.0%
−25
–   Carp 3.0.0 64-bit3459+11
−11		(−37)16.5 − 13.5
(+5−2=23)
55.0%
16.5 / 30
100.0%
−4
–   Minic 3.32 64-bit3456+10
−10		(−40)5 − 5
(+0−0=10)		50.0%
5.0 / 10
100.0%
−40
–   Velvet 6.0.0 64-bit3452+16
−16		(−44)13 − 11
(+4−2=18)		54.2%
13.0 / 24
100.0%
−19
–   Alexandria 4.0 64-bit3448+15
−15		(−48)21 − 17
(+6−2=30)
55.3%
21.0 / 38
100.0%
−15
–   Superultra 1.0 64-bit3442+10
−10		(−54)27 − 18
(+11−2=32)
60.0%
27.0 / 45
100.0%
+8
–   Black Marlin 8.0 64-bit3441+11
−11		(−55)23.5 − 10.5
(+14−1=19)
69.1%
23.5 / 34
100.0%
+70
–   akimbo 0.8.0 64-bit3441+17
−17		(−55)14 − 10
(+6−2=16)		58.3%
14.0 / 24
100.0%
−1
–   Fire 9 64-bit3439+13
−13		(−57)17 − 17
(+3−3=28)
50.0%
17.0 / 34
100.0%
−57
–   Velvet 5.3.0 64-bit3433+11
−11		(−63)21 − 13
(+9−1=24)
61.8%
21.0 / 34
100.0%
+11
–   Altair 6.0.0 64-bit3433+14
−14		(−63)18 − 12
(+7−1=22)
60.0%
18.0 / 30
100.0%
0
–   Ginkgo Vienna 64-bit3425+11
−11		(−71)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
0
–   Wasp 6.50 64-bit3419+10
−10		(−77)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
−31
–   Rice 7.0.0 64-bit3405+13
−13		(−91)19.5 − 8.5
(+11−0=17)		69.6%
19.5 / 28
100.0%
+35
–   Houdini 6 64-bit3392+5
−5		(−104)18 − 10
(+9−1=18)		64.3%
18.0 / 28
100.0%
−15
–   BlackCore 6.0 64-bit3381+11
−11		(−115)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+128
–   Clarity 4.1.0 64-bit3377+17
−17		(−119)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+15
–   Lizard 10.0 64-bit3368+19
−19		(−128)12 − 6
(+6−0=12)		66.7%
12.0 / 18
100.0%
−22
–   StockDory Starfish 0.1 64-bit3354+12
−12		(−142)20 − 10
(+11−1=18)
66.7%
20.0 / 30
100.0%
−33
1610 games: 160 wins, 204 losses, 1246 draws (77.4%), score: 48.6%

Rating changes by day

Rating changes with played games

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