CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Arasan 20.4.1 64-bit 4CPU (3143+18
−18		)Quote
Author: Jon Dart (USA) Link: Homepage
Includes games from both 20.4 and 20.4.1
This is one of the 45 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deep Shredder 13 64-bit 4CPU3323+11
−11		(+180)8.5 − 31.5
(+1−24=15)
21.3%
8.5 / 40
0.0%
−10
0 = = 0 = = 0 0 = 0 0 0 0 0 0 0 = = 0 = = = 0 0 0 0 0 0 0 = = 0 = 0 0 0 = = 0 1
–   Andscacs 0.93 64-bit 4CPU3300+17
−17		(+157)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
+21
0 0 0 = 0 = = = 0 1 0 0 = 0 = = = = 0 1 0 0 0 0 0 = = = = 0
–   Fire 6.1 64-bit3288+11
−11		(+145)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
+17
= = = 0 0 = 0 = 0 = 0 0 0 0 = = = 0 0 = 1 0 = 0 0 1 = 0 1 0
–   Gull 3 64-bit 4CPU3259+9
−9		(+116)11.5 − 17.5
(+6−12=11)		39.7%
11.5 / 29
0.0%
+50
0 0 0 = 0 0 0 0 0 0 1 = 0 = = = 1 = = 1 = 1 1 = = 0 1 = 0
–   Fizbo 2 64-bit3248+7
−7		(+105)12 − 18
(+6−12=12)
40.0%
12.0 / 30
0.0%
+40
1 0 = 0 = = 0 = = = = = 0 0 1 0 0 1 = 0 0 1 = 0 = 1 0 = 1 0
–   Fritz 16 64-bit 4CPU3226+16
−16		(+83)8.5 − 21.5
(+5−18=7)
28.3%
8.5 / 30
0.0%
−76
= 0 0 0 = 0 = 0 = 0 0 0 0 0 0 1 0 1 1 0 0 = 1 = 1 0 0 0 = 0
–   NirvanaChess 2.4 64-bit 4CPU3222+10
−10		(+79)11 − 18
(+5−12=12)		37.9%
11.0 / 29
0.0%
+4
1 = = = 0 0 = 0 1 0 0 0 = 0 0 = = 0 1 = = 1 = 1 0 = 0 = 0
–   BlackMamba 2.0 64-bit 4CPU3196+12
−12		(+53)11.5 − 18.5
(+6−13=11)
38.3%
11.5 / 30
0.0%
−24
0 0 = = 1 0 = 0 = = = = = 1 0 0 1 0 = = 1 0 0 0 = 0 1 1 0 0
–   Texel 1.07 64-bit 4CPU3193+10
−10		(+50)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
0.0%
+1
= 0 = = = = = = = 1 = 0 0 = 1 = 1 0 0 = 0 0 = 1 1 0 0 = 0 =
–   Senpai 2.0 64-bit 4CPU3177+10
−10		(+34)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
0.1%
+64
= 1 1 0 1 0 1 = = 0 1 = 0 1 = 1 1 0 = 1 = 1 = 0 = 0 1 = 0 =
–   Laser 1.5 64-bit 4CPU3170+19
−19		(+27)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
2.0%
−27
= 0 1 = 0 = = = 1 0 1 0 = 0 = 0 0 0 = = = 1 1 0 1 = 1 0 0 0
–   Booot 6.2 64-bit3168+9
−9		(+25)12.5 − 17.5
(+5−10=15)
41.7%
12.5 / 30
0.8%
−26
0 = 1 0 0 0 = 0 = = = = 0 = = = 1 1 1 0 = 0 = 0 = = = 1 = 0
–   Chiron 4 64-bit3164+6
−7		(+21)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
1.8%
+74
= 1 0 0 0 = = = = 1 1 0 = = 0 = = 1 1 1 1 0 1 1 1 1 1 = = 0
–   Sting SF 9 64-bit 4CPU3153+17
−17		(+10)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
21.7%
+38
= = = = = = 1 = 1 = = 0 = 1 0 = 1 = 1 = = = = 0 = 0 1 = 1 =
–   Deep Fritz 14 64-bit 4CPU3143+14
−14		(0)23.5 − 26.5
(+14−17=19)
47.0%
23.5 / 50
51.0%
−18
0 1 0 = 0 = 0 1 = 1 = = = 1 1 1 0 0 0 0 0 1 1 = = 1 = 1 = 0 0 0 0 0 = = = = 1 = 0 = = = 1 1 1 0 = 0
–   Strelka 5.5 64-bit3140+8
−8		(−3)14.5 − 15.5
(+9−10=11)
48.3%
14.5 / 30
63.5%
−16
= = = 0 0 = = 1 0 0 0 1 0 1 = 0 = 0 1 1 = = = 0 1 1 1 = 1 0
–   Pedone 1.7 64-bit 4CPU3135+18
−18		(−8)16 − 14
(+11−9=10)
53.3%
16.0 / 30
73.8%
+18
1 = = = 0 = 1 0 0 0 0 1 0 = 1 = 0 = 1 1 = = 1 1 1 1 1 = 0 0
–   Protector 1.9.0 64-bit 4CPU3130+9
−9		(−13)18 − 22
(+11−15=14)
45.0%
18.0 / 40
91.0%
−45
0 = 0 = = = = 0 1 = 0 0 1 1 = = 1 1 = 1 1 0 0 1 0 1 0 0 0 0 = 1 = = = 0 0 = 1 0
–   Vajolet2 2.5 64-bit 4CPU3124+20
−20		(−19)16 − 14
(+7−5=18)
53.3%
16.0 / 30
92.4%
0
1 = = 0 = 1 1 = = = = = 0 = 1 = = 0 = 0 = 0 = = 1 = 1 = = 1
–   Arasan 20.3 64-bit 4CPU3120+18
−18		(−23)17 − 13
(+8−4=18)
56.7%
17.0 / 30
96.7%
+15
= = 1 1 1 1 = 1 1 = = 0 = 0 1 = 1 = 0 = = = = = 0 = = = = =
–   Defenchess 1.1f 64-bit 4CPU3119+14
−14		(−24)20 − 12
(+15−7=10)
62.5%
20.0 / 32
98.4%
+61
1 1 = 1 0 1 1 1 0 0 = 0 = = = 0 1 = = = 1 1 1 1 0 = 1 1 1 0 1 =
–   Nemorino 4.00 64-bit 4CPU3112+23
−23		(−31)13 − 17
(+7−11=12)
43.3%
13.0 / 30
98.3%
−72
0 = 0 1 0 0 = = 1 0 1 = = 0 = = = 0 1 0 1 1 0 0 = 0 = = 1 =
–   Ethereal 9.00 64-bit 4CPU3088+19
−19		(−55)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
100.0%
+5
0 = 1 = = = 1 = 0 = = = = 1 1 1 = = 1 1 = = = 1 = = = 1 0 1 = =
–   Wasp 2.6 64-bit 4CPU3074+18
−19		(−69)18 − 12
(+10−4=16)
60.0%
18.0 / 30
100.0%
−8
= = 1 1 1 = 1 1 = 0 1 = = = 1 = 0 1 0 = = 1 1 = = = 0 = = =
–   Crafty 25.2 64-bit 4CPU3053+15
−15		(−90)18.5 − 11.5
(+14−7=9)
61.7%
18.5 / 30
100.0%
−11
1 1 1 1 1 = = 0 = 1 = 0 1 0 = = 1 0 0 1 1 0 0 1 1 1 = = 1 =
–   Rodent III 0.232 64-bit 4CPU3048+19
−19		(−95)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
+3
= 0 = = 1 0 1 1 0 1 = 1 1 = 1 = 1 1 1 0 0 1 1 = 1 1 = = = =
–   SmarThink 1.98 64-bit3045+8
−8		(−98)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
−31
0 = 1 1 1 = = = 1 = 0 1 1 0 1 0 1 = 0 1 = 1 1 = 1 = = 0 = =
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8		(−123)24 − 6
(+18−0=12)
80.0%
24.0 / 30
100.0%
+76
1 = = = = = 1 1 1 1 1 1 1 = 1 = 1 = 1 = 1 = 1 1 1 = 1 = 1 1
–   EXchess 7.97b 64-bit 4CPU3018+14
−14		(−125)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
100.0%
−112
0 1 0 1 = 0 0 = 1 1 = 1 0 0 = = = = 1 0 = = 0 1 1 1 0 1 1 0
–   Tucano 7.00 64-bit 4CPU2990+18
−18		(−153)24 − 8
(+17−1=14)
75.0%
24.0 / 32
100.0%
+5
1 1 1 = 1 1 = = = 1 = = 1 0 1 1 = 1 = 1 1 = = = = 1 1 = = 1 1 1
–   Toga II 4.0 64-bit 4CPU2963+20
−20		(−180)23 − 7
(+19−3=8)
76.7%
23.0 / 30
100.0%
+12
= = 1 1 0 1 1 1 1 = 1 0 0 1 1 = = 1 1 1 1 1 = 1 1 1 = 1 = 1
974 games: 288 wins, 289 losses, 397 draws (40.8%), score: 49.9%

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021