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 10.3 (2481+19
−19		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2750+6
−6		(+269)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
+72
–   Naum 2.0 32-bit2696+13
−13		(+215)6 − 26
(+1−21=10)
18.8%
6.0 / 32
0.0%
−17
–   Movei 00.8.438 (10 10 10)2662+9
−9		(+181)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
+20
–   Alaric 7072654+9
−9		(+173)9 − 22
(+4−17=10)
29.0%
9.0 / 31
0.0%
+13
–   Delfi 5.22629+18
−18		(+148)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
−79
–   Gandalf 62628+10
−10		(+147)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−19
–   WildCat 82620+11
−11		(+139)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   List 5.122608+16
−16		(+127)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
+18
–   Sloppy 0.2.2 32-bit2587+12
−12		(+106)1.5 − 8.5
(+1−8=1)		15.0%
1.5 / 10
0.0%
−200
–   Aristarch 4.502586+10
−10		(+105)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−61
–   BugChess2 1.5.22551+24
−24		(+70)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−180
–   Crafty 22.1 32-bit2546+24
−24		(+65)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
0.0%
+229
–   chess22k 1.3 64-bit2521+20
−20		(+40)5 − 4
(+4−3=2)		55.6%
5.0 / 9
0.2%
+92
–   Carballo 1.4 64-bit2519+23
−23		(+38)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
0.6%
+198
–   Crafty 22.0 32-bit2513+28
−28		(+32)1 − 1
(+0−0=2)		50.0%
1.0 / 2
3.0%
+32
–   GreKo 10.0 64-bit2507+26
−26		(+26)7 − 7
(+3−3=8)		50.0%
7.0 / 14
5.1%
+26
–   GarboChess 2.20 32-bit2505+15
−15		(+24)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
2.3%
+101
–   CyberPagno 3.0 64-bit2503+11
−11		(+22)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
2.5%
−17
–   Hakkapeliitta 1.0 64-bit2500+23
−23		(+19)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
10.3%
+56
–   Donna 3.1 64-bit2500+24
−24		(+19)4 − 4
(+3−3=2)		50.0%
4.0 / 8
10.6%
+19
–   Bagatur 1.5e 64-bit2499+19
−19		(+18)2 − 6
(+1−5=2)		25.0%
2.0 / 8
9.0%
−175
–   Crafty 20.14 32-bit2498+23
−23		(+17)2 − 2
(+1−1=2)		50.0%
2.0 / 4
12.4%
+16
–   AnMon 5.602495+13
−13		(+14)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
10.8%
+184
–   CT800 1.43 64-bit2494+18
−18		(+13)7 − 7
(+5−5=4)		50.0%
7.0 / 14
14.8%
+13
–   Betsabe II 1.752490+19
−19		(+9)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
25.1%
−29
–   DanaSah 4.372483+26
−26		(+2)5 − 1
(+4−0=2)		83.3%
5.0 / 6
43.9%
+242
–   Twisted Logic 20080404x2476+22
−22		(−5)8 − 17
(+4−13=8)		32.0%
8.0 / 25
63.5%
−141
–   ECE X2472+27
−27		(−9)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
69.5%
−41
–   Green Light Chess 3.01.2.22468+21
−21		(−13)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
80.8%
−1
–   DoubleCheck 3.1 32-bit2467+27
−27		(−14)4 − 6
(+3−5=2)		40.0%
4.0 / 10
79.9%
−94
–   Pawny 0.3.1 64-bit2451+20
−20		(−30)2 − 2
(+1−1=2)		50.0%
2.0 / 4
98.3%
−29
–   Trace 1.37a2451+15
−15		(−30)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.2%
+82
–   Chronos 1.9.42450+28
−28		(−31)6 − 4
(+5−3=2)		60.0%
6.0 / 10
96.5%
+57
–   Anatoli 0.35k2449+14
−14		(−32)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.6%
+INF
–   BBChess 1.3a2448+22
−22		(−33)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
98.6%
+256
–   iCE 0.32448+26
−26		(−33)11 − 9
(+8−6=6)		55.0%
11.0 / 20
97.9%
+6
–   Cheese 1.4 64-bit2447+18
−18		(−34)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
99.5%
+258
–   Schooner 1.7.0 64-bit2446+21
−21		(−35)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
99.2%
−1
–   Carballo 1.22444+19
−19		(−37)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
99.6%
+28
–   Donna 3.0 64-bit2442+26
−26		(−39)6 − 2
(+6−2=0)		75.0%
6.0 / 8
99.0%
+203
–   Pawny 0.3 32-bit2439+27
−27		(−42)5 − 5
(+3−3=4)		50.0%
5.0 / 10
99.4%
−42
–   Twisted Logic 20071202x2435+23
−23		(−46)7.5 − 8.5
(+6−7=3)		46.9%
7.5 / 16
99.9%
−72
–   Bagatur 1.4e 64-bit2426+25
−25		(−55)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
100.0%
−7
–   Dorky 4.3 64-bit2425+24
−24		(−56)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−127
–   Stash 18.0 64-bit2421+24
−24		(−60)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+179
–   Cyrano 0.32418+28
−28		(−63)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+225
–   Tunguska 1.1 64-bit2417+15
−15		(−64)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−105
–   Typhoon 1.00-3482415+22
−22		(−66)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+96
–   Snitch 1.6.22414+18
−18		(−67)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−67
–   Zurichess Fribourg 64-bit2412+24
−24		(−69)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−108
–   Homer 2.012402+18
−18		(−79)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−79
–   DanaSah 3.632397+23
−23		(−84)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−31
–   Nemeton 1.612396+24
−24		(−85)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−85
–   PostModernist 10162389+16
−16		(−92)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−381
–   Gaviota 0.75.7 32-bit2386+28
−28		(−95)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+17
–   Dragon 4.62381+14
−14		(−100)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+35
–   Gaia 3.5 32-bit2381+18
−18		(−100)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Diablo 0.5.12376+15
−15		(−105)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−105
–   Queen 4.032376+15
−15		(−105)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+57
–   Hermann 2.02375+26
−26		(−106)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+55
–   RomiChess P3k 32-bit2375+17
−17		(−106)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+64
–   Princhess 0.10.0 64-bit2372+25
−25		(−109)13 − 7
(+11−5=4)		65.0%
13.0 / 20
100.0%
+20
–   Djinn 0.925x2372+20
−20		(−109)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+53
–   Patzer 3.802365+16
−16		(−116)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Zevra 2.1.2 r248 64-bit2362+17
−17		(−119)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−119
–   Ares GB 1.1 64-bit2358+15
−15		(−123)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−19
–   Horizon 4.42350+14
−14		(−131)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   RomiChess P3L 32-bit2348+27
−27		(−133)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
100.0%
−80
–   Jazz 721 64-bit2343+16
−16		(−138)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+32
–   Carballo 1.1.12342+28
−28		(−139)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
−2
–   iCE 0.22336+16
−16		(−145)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−156
–   Myrddin 0.86 64-bit2325+19
−19		(−156)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−156
–   Counter 0.82303+25
−25		(−178)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−7
–   Anechka 0.082261+16
−16		(−220)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−220
–   Natwarlal 0.142256+16
−16		(−225)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
686 games: 219 wins, 261 losses, 206 draws (30.0%), score: 46.9%

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