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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Arasan 23.4 64-bit 4CPU (3499+13
−13		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   ShashChess GZ 64-bit 4CPU3637+14
−14		(+138)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
+17
–   Stockfish 15.1 64-bit 4CPU3628+13
−13		(+129)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
+8
–   ShashChess 26.0 64-bit 4CPU3624+15
−15		(+125)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+15
–   Dragon by Komodo 3.2 64-bit 4CPU3623+12
−12		(+124)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
−58
–   Stockfish 15 64-bit 4CPU3622+13
−13		(+123)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
−21
–   Dragon by Komodo 3.1 64-bit 4CPU3616+14
−14		(+117)21 − 43
(+0−22=42)
32.8%
21.0 / 64
0.0%
+7
–   SugaR AI 2.50 64-bit 4CPU3615+14
−14		(+116)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
−4
–   Fat Fritz 2 64-bit 4CPU3601+10
−10		(+102)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
−79
–   Berserk 10 64-bit 4CPU3567+13
−13		(+68)11.5 − 20.5
(+0−9=23)
35.9%
11.5 / 32
0.0%
−15
–   Revenge 3.0 64-bit 4CPU3558+9
−9		(+59)14.5 − 17.5
(+0−3=29)
45.3%
14.5 / 32
0.0%
+31
–   RubiChess 20221120 64-bit 4CPU3558+12
−12		(+59)13 − 19
(+0−6=26)
40.6%
13.0 / 32
0.0%
+2
–   Berserk 9 64-bit 4CPU3554+14
−14		(+55)11.5 − 20.5
(+2−11=19)
35.9%
11.5 / 32
0.0%
−37
–   Ethereal 13.75 64-bit 4CPU3554+12
−12		(+55)13.5 − 18.5
(+2−7=23)
42.2%
13.5 / 32
0.0%
+7
–   Koivisto 8.0 64-bit 4CPU3551+11
−11		(+52)12.5 − 19.5
(+1−8=23)
39.1%
12.5 / 32
0.0%
−15
–   SlowChess Blitz 2.9 64-bit 4CPU3545+9
−9		(+46)13.5 − 18.5
(+1−6=25)
42.2%
13.5 / 32
0.0%
−1
–   Rebel 16.2 64-bit 4CPU3544+13
−13		(+45)14.5 − 17.5
(+2−5=25)
45.3%
14.5 / 32
0.0%
+15
–   Deep Sjeng 3.6 a16 64-bit 4CPU3544+16
−16		(+45)15 − 17
(+0−2=30)
46.9%
15.0 / 32
0.0%
+28
–   Clover 5.0 64-bit 4CPU3544+17
−17		(+45)14 − 18
(+0−4=28)
43.8%
14.0 / 32
0.0%
+8
–   Seer 2.6.0 64-bit 4CPU3534+11
−11		(+35)14 − 18
(+1−5=26)
43.8%
14.0 / 32
0.0%
−3
–   Clover 4.1 64-bit 4CPU3533+15
−15		(+34)13.5 − 18.5
(+1−6=25)
42.2%
13.5 / 32
0.0%
−12
–   RubiChess 20220813 64-bit 4CPU3530+15
−15		(+31)16 − 16
(+1−1=30)
50.0%
16.0 / 32
0.0%
+30
–   Rebel 16 64-bit 4CPU3530+14
−14		(+31)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
0.0%
−12
–   Minic 3.31 64-bit 4CPU3528+12
−12		(+29)14.5 − 17.5
(+1−4=27)
45.3%
14.5 / 32
0.0%
0
–   rofChade 3.0 64-bit 4CPU3526+10
−10		(+27)15 − 17
(+0−2=30)
46.9%
15.0 / 32
0.0%
+8
–   RubiChess 20220223 64-bit 4CPU3516+13
−13		(+17)14.5 − 17.5
(+1−4=27)
45.3%
14.5 / 32
2.1%
−11
–   Minic 3.30 64-bit 4CPU3515+14
−14		(+16)14.5 − 17.5
(+1−4=27)
45.3%
14.5 / 32
3.4%
−10
–   Caissa 1.8 64-bit 4CPU3513+17
−17		(+14)11 − 15
(+0−4=22)		42.3%
11.0 / 26
8.0%
−28
–   Uralochka 3.39d 64-bit 4CPU3512+13
−13		(+13)16 − 16
(+0−0=32)
50.0%
16.0 / 32
5.9%
+13
–   Seer 2.5.0 64-bit 4CPU3510+13
−13		(+11)16.5 − 15.5
(+4−3=25)
51.6%
16.5 / 32
9.8%
+20
–   Viridithas 9.0.0 64-bit 4CPU3503+17
−17		(+4)11 − 13
(+0−2=22)		45.8%
11.0 / 24
36.2%
−19
–   Caissa 1.7 64-bit 4CPU3494+18
−18		(−5)14.5 − 13.5
(+2−1=25)		51.8%
14.5 / 28
70.5%
+5
–   Uralochka 3.38c 64-bit 4CPU3493+15
−15		(−6)15.5 − 14.5
(+3−2=25)
51.7%
15.5 / 30
74.3%
+4
–   Rebel 15.1 64-bit 4CPU3487+16
−16		(−12)15.5 − 16.5
(+1−2=29)
48.4%
15.5 / 32
90.7%
−22
–   Igel 3.1.0 64-bit 4CPU3484+12
−12		(−15)16 − 16
(+2−2=28)
50.0%
16.0 / 32
97.6%
−15
–   Ginkgo Vienna 64-bit 4CPU3481+13
−13		(−18)10 − 10
(+1−1=18)		50.0%
10.0 / 20
98.7%
−18
–   Minic 3.24 64-bit 4CPU3478+15
−15		(−21)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
99.1%
+6
–   Velvet 5.2.0 64-bit 4CPU3474+16
−16		(−25)14.5 − 9.5
(+7−2=15)		60.4%
14.5 / 24
99.6%
+44
–   Black Marlin 7.0 64-bit 4CPU3466+14
−14		(−33)18 − 12
(+6−0=24)
60.0%
18.0 / 30
100.0%
+25
–   Uralochka 3.37c 64-bit 4CPU3460+16
−16		(−39)19 − 13
(+8−2=22)
59.4%
19.0 / 32
100.0%
+22
–   Halogen 11 64-bit 4CPU3458+16
−16		(−41)11.5 − 8.5
(+3−0=17)		57.5%
11.5 / 20
100.0%
+4
–   Houdini 6 64-bit 4CPU3456+7
−7		(−43)16.5 − 15.5
(+3−2=27)
51.6%
16.5 / 32
100.0%
−34
–   Wasp 6.00 64-bit 4CPU3440+15
−15		(−59)13 − 11
(+4−2=18)		54.2%
13.0 / 24
100.0%
−34
–   Clover 3.1 64-bit 4CPU3438+15
−15		(−61)19.5 − 12.5
(+8−1=23)
60.9%
19.5 / 32
100.0%
+6
–   Tucano 10.00 64-bit 4CPU3428+14
−14		(−71)19.5 − 12.5
(+8−1=23)
60.9%
19.5 / 32
100.0%
−1
–   Velvet 4.1.0 64-bit 4CPU3423+15
−15		(−76)17 − 7
(+10−0=14)		70.8%
17.0 / 24
100.0%
+61
–   Fritz 18 Neuronal 64-bit 4CPU3397+15
−15		(−102)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+91
–   Mantissa 3.7.2 64-bit 4CPU3381+15
−15		(−118)16.5 − 7.5
(+9−0=15)		68.8%
16.5 / 24
100.0%
+1
–   Stash 34.0 64-bit 4CPU3364+18
−18		(−135)16 − 8
(+8−0=16)		66.7%
16.0 / 24
100.0%
−30
–   Drofa 4.0.0 64-bit 4CPU3318+20
−20		(−181)13.5 − 4.5
(+9−0=9)		75.0%
13.5 / 18
100.0%
−13
1500 games: 132 wins, 237 losses, 1131 draws (75.4%), score: 46.5%

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