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 22.2 64-bit (3201+18
−18		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Seer 2.3.0 64-bit3351+15
−15		(+150)6 − 22
(+0−16=12)		21.4%
6.0 / 28
0.0%
−47
–   Berserk 4.5.1 64-bit3342+17
−17		(+141)5.5 − 18.5
(+0−13=11)		22.9%
5.5 / 24
0.0%
−43
–   Pedone 3.0 64-bit3296+11
−11		(+95)16 − 24
(+7−15=18)
40.0%
16.0 / 40
0.0%
+22
–   rofChade 2.3 64-bit3292+8
−8		(+91)11.5 − 16.5
(+4−9=15)		41.1%
11.5 / 28
0.0%
+27
–   Weiss 2.0 64-bit3267+10
−10		(+66)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
0.0%
+13
–   Laser 1.7 64-bit3256+6
−6		(+55)8.5 − 7.5
(+5−4=7)		53.1%
8.5 / 16
0.0%
+78
–   Defenchess 2.2 64-bit3251+7
−7		(+50)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−21
–   Schooner 2.2 64-bit3250+7
−7		(+49)12 − 22
(+4−14=16)
35.3%
12.0 / 34
0.0%
−54
–   Clover 2.4 64-bit3247+14
−14		(+46)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
0.0%
−8
–   Andscacs 0.95 64-bit3230+8
−8		(+29)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+40
–   RukChess 3.0.15 64-bit3226+14
−14		(+25)10 − 12
(+4−6=12)		45.5%
10.0 / 22
1.1%
−5
–   Wasp 4.50 64-bit3199+14
−14		(−2)23 − 23
(+9−9=28)
50.0%
23.0 / 46
57.8%
−2
–   Halogen 10 64-bit3195+12
−12		(−6)17.5 − 20.5
(+3−6=29)
46.1%
17.5 / 38
70.6%
−30
–   DanaSah 8.8 64-bit3182+20
−20		(−19)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
92.2%
+75
–   Seer 2.0.1 64-bit3174+19
−19		(−27)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
97.9%
+26
–   Winter 0.9 64-bit3171+11
−11		(−30)20 − 22
(+8−10=24)
47.6%
20.0 / 42
99.8%
−45
–   Pedone 2.1 64-bit3171+18
−18		(−30)2 − 2
(+0−0=4)		50.0%
2.0 / 4
99.1%
−30
–   Clover 2.3.1 64-bit3169+20
−20		(−32)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.3%
−32
–   Roc 1.7 64-bit3168+17
−17		(−33)8.5 − 5.5
(+4−1=9)		60.7%
8.5 / 14
99.7%
+34
–   NirvanaChess 2.5 64-bit3168+10
−10		(−33)25.5 − 15.5
(+15−5=21)
62.2%
25.5 / 41
100.0%
+48
–   Lc0 0.27.0 w703810 64-bit3167+22
−22		(−34)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
99.2%
−2
–   Orion 0.8 64-bit3161+13
−13		(−40)34.5 − 25.5
(+17−8=35)
57.5%
34.5 / 60
100.0%
+9
–   Marvin 5.0.0 64-bit3154+15
−15		(−47)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
+71
–   Halogen 9 64-bit3153+19
−19		(−48)13 − 15
(+4−6=18)		46.4%
13.0 / 28
100.0%
−70
–   Lc0 0.26.2 w703810 64-bit3150+22
−22		(−51)10.5 − 9.5
(+5−4=11)		52.5%
10.5 / 20
100.0%
−35
–   Houdini 1.5a 64-bit3149+9
−9		(−52)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−123
–   Combusken 1.4.0 64-bit3146+13
−13		(−55)25 − 19
(+17−11=16)
56.8%
25.0 / 44
100.0%
−3
–   Toga III 0.3.12 64-bit3138+21
−21		(−63)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Stash 30.0 64-bit3130+20
−20		(−71)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+23
–   Houdini 1.5a 32-bit3124+9
−9		(−77)9.5 − 6.5
(+4−1=11)		59.4%
9.5 / 16
100.0%
−15
–   Koivisto 4.0 64-bit3113+15
−15		(−88)16 − 4
(+15−3=2)		80.0%
16.0 / 20
100.0%
+171
–   Critter 1.4 32-bit3107+10
−10		(−94)12.5 − 3.5
(+9−0=7)		78.1%
12.5 / 16
100.0%
+99
–   Seer 1.2.1 64-bit3090+19
−19		(−111)8 − 8
(+3−3=10)		50.0%
8.0 / 16
100.0%
−108
–   Minic 3.03 64-bit3085+21
−21		(−116)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−116
–   Topple 0.8.0 64-bit3040+15
−15		(−161)13.5 − 4.5
(+10−1=7)		75.0%
13.5 / 18
100.0%
+20
729 games: 181 wins, 171 losses, 377 draws (51.7%), score: 50.7%

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