CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 10.3 (2495+23
−24
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2745+7
−7
(+250)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
+66
–   Naum 2.0 32-bit2697+15
−15
(+202)6 − 26
(+1−21=10)
18.8%
6.0 / 32
0.0%
−18
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+172)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
+28
–   Alaric 7072661+12
−11
(+166)9 − 22
(+4−17=10)
29.0%
9.0 / 31
0.0%
+20
–   Delfi 5.22636+21
−21
(+141)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
−72
–   Gandalf 62632+11
−11
(+137)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−13
–   WildCat 82629+13
−13
(+134)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   List 5.122617+18
−18
(+122)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
+28
–   Sloppy 0.2.2 32-bit2599+14
−14
(+104)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−203
–   Aristarch 4.502595+12
−12
(+100)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−50
–   Crafty 22.1 32-bit2564+28
−28
(+69)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
0.0%
+216
–   BugChess2 1.5.22562+29
−29
(+67)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−167
–   Crafty 22.0 32-bit2537+33
−33
(+42)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.1%
+42
–   chess22k 1.3 64-bit2537+24
−24
(+42)5 − 4
(+4−3=2)
55.6%
5.0 / 9
0.7%
+88
–   Carballo 1.4 64-bit2533+26
−26
(+38)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
1.8%
+187
–   GarboChess 2.20 32-bit2522+17
−17
(+27)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
3.3%
+94
–   Hakkapeliitta 1.0 64-bit2518+27
−27
(+23)4.5 − 3.5
(+1−0=7)
56.3%
4.5 / 8
9.8%
+54
–   Donna 3.1 64-bit2517+28
−28
(+22)4 − 4
(+3−3=2)
50.0%
4.0 / 8
11.7%
+22
–   GreKo 10.0 64-bit2517+32
−32
(+22)7 − 7
(+3−3=8)
50.0%
7.0 / 14
14.2%
+22
–   Bagatur 1.5e 64-bit2516+22
−22
(+21)2 − 6
(+1−5=2)
25.0%
2.0 / 8
10.4%
−158
–   Crafty 20.14 32-bit2516+27
−27
(+21)2 − 2
(+1−1=2)
50.0%
2.0 / 4
12.0%
+21
–   AnMon 5.602514+15
−15
(+19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
8.8%
+176
–   CyberPagno 3.0 64-bit2511+15
−15
(+16)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
13.3%
−16
–   Betsabe II 1.752507+22
−22
(+12)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
23.6%
−19
–   DanaSah 4.372504+32
−32
(+9)5 − 1
(+4−0=2)
83.3%
5.0 / 6
32.3%
+235
–   ECE X2500+32
−32
(+5)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
39.5%
−22
–   Twisted Logic 20080404x2495+26
−26
(0)8 − 17
(+4−13=8)
32.0%
8.0 / 25
49.6%
−120
–   Green Light Chess 3.01.2.22488+24
−24
(−7)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
64.9%
+3
–   DoubleCheck 3.1 32-bit2487+34
−34
(−8)4 − 6
(+3−5=2)
40.0%
4.0 / 10
65.6%
−76
–   Anatoli 0.35k2475+16
−16
(−20)2 − 0
(+2−0=0)
100.0%
2.0 / 2
91.5%
+INF
–   Pawny 0.3.1 64-bit2474+23
−23
(−21)2 − 2
(+1−1=2)
50.0%
2.0 / 4
89.4%
−21
–   Chronos 1.9.42473+33
−33
(−22)6 − 4
(+5−3=2)
60.0%
6.0 / 10
86.1%
+52
–   BBChess 1.3a2472+25
−25
(−23)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
90.4%
+259
–   Trace 1.37a2471+18
−18
(−24)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
94.1%
+71
–   Schooner 1.7.0 64-bit2469+24
−24
(−26)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
93.7%
+1
–   Cheese 1.4 64-bit2469+20
−20
(−26)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
94.9%
+263
–   iCE 0.32466+31
−31
(−29)11 − 9
(+8−6=6)
55.0%
11.0 / 20
93.1%
+4
–   Pawny 0.3 32-bit2460+33
−33
(−35)5 − 5
(+3−3=4)
50.0%
5.0 / 10
95.6%
−35
–   Donna 3.0 64-bit2460+32
−32
(−35)6 − 2
(+6−2=0)
75.0%
6.0 / 8
95.8%
+195
–   Carballo 1.22459+24
−23
(−36)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
98.4%
+21
–   Twisted Logic 20071202x2458+26
−27
(−37)7.5 − 8.5
(+6−7=3)
46.9%
7.5 / 16
98.2%
−58
–   Bagatur 1.4e 64-bit2454+30
−30
(−41)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
98.4%
−2
–   Cyrano 0.32450+34
−34
(−45)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
98.3%
+236
–   Dorky 4.3 64-bit2449+28
−28
(−46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
99.3%
−105
–   Typhoon 1.00-3482442+33
−33
(−53)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.5%
+89
–   Zurichess Fribourg 64-bit2439+29
−29
(−56)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.8%
−88
–   Tunguska 1.1 64-bit2437+22
−22
(−58)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−93
–   Snitch 1.6.2 32-bit2437+22
−23
(−58)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−58
–   Homer 2.012429+20
−21
(−66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−66
–   DanaSah 3.632427+27
−27
(−68)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−24
–   Nemeton 1.612423+28
−28
(−72)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−72
–   PostModernist 10162419+18
−19
(−76)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−359
–   Gaviota 0.75.7 32-bit2415+32
−32
(−80)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+19
–   Diablo 0.5.12411+18
−18
(−84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−84
–   Gaia 3.5 32-bit2410+21
−21
(−85)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Queen 4.032408+18
−18
(−87)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+55
–   Hermann 2.02408+29
−29
(−87)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+55
–   RomiChess P3k 32-bit2407+19
−19
(−88)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+69
–   Dragon 4.62405+18
−18
(−90)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+29
–   Djinn 0.925x2402+23
−23
(−93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+49
–   Patzer 3.802400+19
−19
(−95)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Zevra 2.1.2 r248 64-bit2398+28
−28
(−97)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−97
–   Horizon 4.42385+17
−17
(−110)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Jazz 721 64-bit2384+20
−20
(−111)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+46
–   RomiChess P3L 32-bit2382+33
−33
(−113)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−69
–   Carballo 1.1.12373+32
−32
(−122)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
0
–   iCE 0.22371+19
−19
(−124)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−134
–   Myrddin 0.86 64-bit2359+22
−22
(−136)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−136
–   Counter 0.82352+32
−32
(−143)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+13
–   Natwarlal 0.142301+19
−19
(−194)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Anechka 0.082299+19
−19
(−196)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−196

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Created in 2005-2013 by CCRL team
Last games added on December 10, 2019