CCRL Blitz
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 2'526'227 games
played by 3'011 programs

White wins: 970'445 (38.4%)
Black wins: 776'698 (30.7%)
Draws: 779'084 (30.8%)
White score: 53.8%

Engine Details

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Arasan 13.1 64-bit (2576+18
−18
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 45 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gaviota 0.84 64-bit2687+12
−12
(+111)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−67
–   Delfi 5.42684+7
−7
(+108)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
+6
–   Bobcat 2.75 64-bit2676+13
−14
(+100)14 − 30
(+7−23=14)
31.8%
14.0 / 44
0.0%
−23
–   RedQueen 1.0.0 64-bit2675+14
−15
(+99)4 − 7
(+2−5=4)
36.4%
4.0 / 11
0.0%
0
–   Daydreamer 1.75 64-bit2673+9
−9
(+97)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−10
–   Dirty 25Aug2011 64-bit2669+14
−14
(+93)3.5 − 8.5
(+3−8=1)
29.2%
3.5 / 12
0.0%
−70
–   Alaric 7072663+6
−6
(+87)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+87
–   Colossus 2008b2642+7
−7
(+66)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−35
–   Cyrano 0.6b17 64-bit2641+8
−8
(+65)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−32
–   Deuterium 11.01.28.1592637+13
−13
(+61)16 − 28
(+6−18=20)
36.4%
16.0 / 44
0.0%
−23
–   Alfil 8.1.1 Optimized2626+9
−9
(+50)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−85
–   Amyan 1.722605+7
−7
(+29)17.5 − 23.5
(+11−17=13)
42.7%
17.5 / 41
0.1%
−25
–   Cheng3 1.05 64-bit2602+15
−15
(+26)4 − 7
(+2−5=4)
36.4%
4.0 / 11
1.1%
−72
–   GNU Chess 5.07.173b 64-bit2598+11
−11
(+22)6.5 − 5.5
(+6−5=1)
54.2%
6.5 / 12
1.8%
+59
–   CuckooChess 1.12 64-bit2597+13
−13
(+21)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
2.9%
+106
–   GNU Chess 5.07.1705b (TCEC) 64-bit2597+14
−14
(+21)3 − 9
(+2−8=2)
25.0%
3.0 / 12
3.2%
−174
–   Gaviota 0.83 64-bit2596+17
−17
(+20)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
4.9%
−141
–   N2 0.4 64-bit2592+9
−10
(+16)20 − 24
(+13−17=14)
45.5%
20.0 / 44
5.5%
−14
–   Francesca MAD 0.192581+10
−10
(+5)7 − 5
(+6−4=2)
58.3%
7.0 / 12
28.4%
+73
–   Cheng3 1.04 64-bit2581+16
−16
(+5)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
31.9%
+120
–   Hamsters 0.7.12579+8
−8
(+3)19 − 13
(+16−10=6)
59.4%
19.0 / 32
35.8%
+72
–   Rotor 0.62573+12
−11
(−3)5 − 7
(+2−4=6)
41.7%
5.0 / 12
57.9%
−45
–   Francesca MAD 0.182570+17
−16
(−6)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
67.0%
−105
–   Aristarch 4.502568+7
−7
(−8)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
77.9%
+46
–   Petir 4.392565+10
−10
(−11)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
85.2%
+20
–   Glass 1.7 64-bit2557+14
−14
(−19)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
95.4%
−92
–   Philou 3.602552+15
−15
(−24)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
98.0%
+3
–   Hermann 2.6 64-bit2541+13
−14
(−35)26.5 − 17.5
(+20−11=13)
60.2%
26.5 / 44
99.9%
+34
–   CuckooChess 1.11 64-bit2539+15
−15
(−37)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
99.9%
+35
–   AnMon 5.752538+7
−7
(−38)16 − 16
(+13−13=6)
50.0%
16.0 / 32
100.0%
−36
–   Hermann 2.8 64-bit2532+8
−8
(−44)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+75
–   DanaSah 4.662531+17
−18
(−45)4.5 − 6.5
(+3−5=3)
40.9%
4.5 / 11
100.0%
−120
–   GreKo 8.2 64-bit2526+14
−14
(−50)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
100.0%
+56
–   Rodin 4.02512+14
−14
(−64)6 − 6
(+4−4=4)
50.0%
6.0 / 12
100.0%
−67
–   Pupsi2 0.082507+13
−13
(−69)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+53
–   Green Light Chess 3.01.2.22506+8
−8
(−70)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−49
–   Little Goliath Evolution 3.122503+6
−7
(−73)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−49
–   nanoSzachy 3.92495+13
−13
(−81)8.5 − 3.5
(+5−0=7)
70.8%
8.5 / 12
100.0%
+38
–   Bruja 1.9.1 64-bit2491+9
−9
(−85)16 − 16
(+12−12=8)
50.0%
16.0 / 32
100.0%
−83
–   Cerebro 3.03d2471+8
−8
(−105)19.5 − 12.5
(+18−11=3)
60.9%
19.5 / 32
100.0%
−16
–   Dorky 4.3 64-bit2467+11
−11
(−109)33.5 − 10.5
(+28−5=11)
76.1%
33.5 / 44
100.0%
+81
–   Pawny 0.3 64-bit2463+13
−13
(−113)10 − 2
(+8−0=4)
83.3%
10.0 / 12
100.0%
+119
–   Delphil 2.82451+14
−14
(−125)6 − 6
(+5−5=2)
50.0%
6.0 / 12
100.0%
−129
–   Atlas 3.14b 64-bit2436+13
−13
(−140)29.5 − 14.5
(+25−10=9)
67.0%
29.5 / 44
100.0%
−13
–   Abrok 5.02432+8
−8
(−144)26 − 6
(+23−3=6)
81.3%
26.0 / 32
100.0%
+103
–   Eeyore 1.52 64-bit2428+9
−9
(−148)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+100
–   Gaia 3.5 64-bit2424+8
−8
(−152)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+40
–   Hussar 0.42422+9
−9
(−154)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+196
–   Typhoon 1.00-3582414+17
−17
(−162)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−73
–   Amy 0.87b2384+9
−9
(−192)27.5 − 4.5
(+26−3=3)
85.9%
27.5 / 32
100.0%
+129

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021