CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

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Atlas 3.50 64-bit (2674+17
−17		)Quote
Author: Andres Manzanares (Spain) Link: Homepage
This is one of the 9 Atlas versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   MinkoChess 1.3 64-bit2869+8
−8		(+195)7 − 25
(+3−21=8)
21.9%
7.0 / 32
0.0%
−9
1 0 = 0 0 1 0 0 = 1 = 0 = 0 0 0 0 0 0 = 0 0 0 0 = = 0 0 = 0 0 0
–   Gaviota 0.86 64-bit2799+10
−10		(+125)15.5 − 24.5
(+13−22=5)
38.8%
15.5 / 40
0.0%
+34
1 1 1 0 0 = 1 0 0 = 0 1 0 0 0 = 0 1 0 0 = 1 1 0 0 0 0 0 1 1 0 0 1 1 0 1 0 0 0 =
–   EXchess 7.18b 64-bit2764+17
−17		(+90)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.0%
+84
1 0 0 = 0 = 1 0 1 1
–   NirvanaChess 1.3 64-bit2762+18
−18		(+88)9.5 − 22.5
(+3−16=13)
29.7%
9.5 / 32
0.0%
−41
0 = = 1 0 = 0 1 0 0 = 0 = 0 0 0 = = 0 = 0 0 = = = = 0 = 0 0 0 1
–   SmarThink 1.20 64-bit2747+10
−10		(+73)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−92
0 = 1 = = 0 = 0 0 = 0 0 0 0 = 0 0 0 1 1 0 0 1 = 0 0 0 0 = 0 = 0
–   Chronos 1.9.9 64-bit2739+7
−7		(+65)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+37
= = 0 0 0 0 = 1 0 0 1 = = = = 0 1 = 0 0 0 1 = = 1 = = 1 = 1 = =
–   Octochess r5132 64-bit2735+17
−17		(+61)27 − 36
(+15−24=24)
42.9%
27.0 / 63
0.0%
+15
= 0 = 1 = = = 1 1 1 0 = = = 0 0 = 1 = 0 = 0 0 = 1 1 0 = 1 = 0 1 0 = 1 0 1 0 0 = 0 1 0 0 1 0 = 0 1 = = 0 = = 0 0 0 = = = 1 0 0
–   Arasan 16.2 64-bit2727+15
−15		(+53)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.0%
+54
1 = = = 1 0 = 0 0 = 1 1 0 1 = 0 1 = 0 = = 0 1 0 0 = 1 1 0 1 0 1
–   EXchess 7.03b 64-bit2725+18
−19		(+51)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−40
= = = 1 0 0 0 1 = 0 0 0 1 1 0 0 0 0 = = = = 0 1 1 0 0 0 0 1 0 1
–   Deuterium 13.1.31.113 64-bit2721+14
−14		(+47)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+11
0 = 1 1 1 0 0 1 = 0 1 = 0 0 = 1 0 = 0 = 0 1 1 = 0 0 0 1 1 = 0 =
–   iCE 1.0 64-bit2721+13
−13		(+47)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
−16
= 0 0 0 0 0 = = 0 = 1 1 = 0 0 = 1 0 = 1 0 1 0 0 = 1 1 0 0 = 1 =
–   Chess Tiger 2007.12713+7
−7		(+39)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
0.0%
+105
= = = = = 0 1 = 0 = = = 1 1 1 0 0 1 = = 1 1 = 0 = = 1 = 1 1 1 1
–   Cheng4 0.35a 64-bit2711+17
−17		(+37)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.1%
+5
0 0 0 1 1 = 0 = 1 0 0 0 0 = 0 1 = 1 1 = = 0 = = 1 = = = = 1 0 =
–   RedQueen 1.1.4 64-bit2689+13
−13		(+15)15 − 17
(+9−11=12)
46.9%
15.0 / 32
8.0%
−6
1 1 1 = = 1 1 = = = = 0 1 0 = 0 = 0 = = 0 1 0 0 0 1 = 1 0 0 0 =
–   Delfi 5.42683+7
−7		(+9)16 − 16
(+10−10=12)
50.0%
16.0 / 32
17.7%
+7
1 = 1 = 0 = = 1 0 1 = 0 1 1 0 = = 0 = 0 = 1 1 0 = 0 = = 1 0 0 1
–   Vajolet 2.482667+17
−17		(−7)17.5 − 13.5
(+13−9=9)
56.5%
17.5 / 31
73.5%
+34
= 1 1 0 0 = = 1 0 1 1 = 1 1 1 1 = = 1 0 1 0 0 1 = = 0 0 0 = 1
–   RedQueen 1.1.3 64-bit2666+18
−18		(−8)16 − 15
(+11−10=10)
51.6%
16.0 / 31
75.3%
+6
0 0 = 1 1 0 0 = 1 1 0 1 = = = = 1 1 = 0 0 1 = 1 1 0 1 = 0 = 0
–   Alaric 7072663+6
−6		(−11)18 − 14
(+15−11=6)
56.3%
18.0 / 32
90.4%
+34
= = 1 = = 1 0 1 1 0 1 1 1 1 0 0 1 1 1 0 1 1 0 0 0 1 = 1 = 0 0 0
–   Cheng3 1.07 64-bit2661+15
−15		(−13)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
88.6%
+44
1 0 = 1 0 1 = 1 = 0 = 0 0 0 1 0 = 1 0 1 1 = 1 1 = = 1 1 = 1 1 0
–   Nebula 2.0 64-bit2655+9
−9		(−19)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
97.9%
−110
0 = = = = 1 0 0 = 0
–   Colossus 2008b2642+7
−7		(−32)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
100.0%
−119
= 0 1 = 0 0 = = 0 =
–   Vajolet 2.032627+18
−18		(−47)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+189
1 = 1 1 0 = 1 1 1 1
–   Philou 3.7.1 64-bit2619+9
−9		(−55)3 − 7
(+1−5=4)		30.0%
3.0 / 10
100.0%
−184
= 0 0 0 0 = 0 1 = =
–   Glass 2.0 64-bit2613+9
−9		(−61)23.5 − 18.5
(+16−11=15)
56.0%
23.5 / 42
100.0%
−22
0 1 0 1 1 0 0 = = 1 0 1 1 = = 0 1 0 0 0 1 = = = = 0 1 = 1 1 = 0 = 1 = = 1 1 = 1 1 =
–   Ruffian 2.1.02609+8
−8		(−65)15 − 17
(+9−11=12)
46.9%
15.0 / 32
100.0%
−86
1 1 = 1 0 0 0 = = 0 = = 0 1 = 0 1 1 1 0 1 0 0 = = 0 = = 1 0 = =
–   Amyan 1.722604+7
−7		(−70)26 − 16
(+19−9=14)
61.9%
26.0 / 42
100.0%
+8
1 = = 0 0 = = 0 1 1 1 = = = 1 0 = 0 1 = = 0 1 1 1 0 = 1 1 1 = 1 1 = 1 0 1 = 1 0 1 1
–   Pharaon 3.5.12603+7
−7		(−71)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−39
= 0 1 0 1 = 1 = 0 1 = 1 1 1 1 = = = = = 1 0 0 1 1 0 0 0 0 1 = =
–   Djinn 0.987 64-bit2601+18
−18		(−73)24.5 − 17.5
(+19−12=11)
58.3%
24.5 / 42
100.0%
−13
1 0 0 = 1 1 = 0 1 1 1 0 0 1 0 = = 1 1 1 0 = 1 1 = 0 1 = = 1 0 1 0 = 1 0 1 0 = 1 1 =
–   GarboChess 2.10 64-bit2598+9
−10		(−76)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
−1
1 1 = = = = = 1 1 1 0 1 0 0 1 = 1 1 1 = 0 = 1 0 1 = = 1 1 = 0 0
–   GNU Chess 5.07.173b 64-bit2597+11
−11		(−77)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
−18
1 1 = 1 1 = 0 0 0 = 0 = 1 1 1 1 = = 1 = = 1 0 = = 1 = 1 = = = 0
–   Arminius 2013-08-10 64-bit2596+18
−18		(−78)22.5 − 9.5
(+19−6=7)
70.3%
22.5 / 32
100.0%
+69
= 1 1 = 1 1 1 1 0 = 0 1 1 1 1 1 0 1 1 0 1 = 0 = 1 = 1 1 1 1 = 0
–   N2 0.4 64-bit2591+10
−10		(−83)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+121
1 1 = 1 1 0 1 0 1 1
–   Francesca MAD 0.192581+10
−10		(−93)28 − 13
(+22−7=12)
68.3%
28.0 / 41
100.0%
+33
0 0 = 0 1 = 1 0 1 1 = 1 0 1 = = 1 1 = 1 = 1 1 0 1 1 = 1 1 1 1 = = 1 1 1 = = 1 1 0
–   Hamsters 0.7.12579+8
−8		(−95)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
−34
0 = 1 0 1 0 1 = 1 1 0 1 = 1 = = = 1 1 1 = = 0 = = 1 = 0 0 1 1 =
–   Tucano 2.00 64-bit2577+19
−19		(−97)27 − 15
(+22−10=10)
64.3%
27.0 / 42
100.0%
+5
1 0 1 0 1 0 1 = 0 1 0 1 1 = 1 1 1 = 1 0 1 1 = 1 = = 0 1 1 0 1 0 = = 1 1 = 0 = 1 1 1
–   SOS 5.12572+7
−7		(−102)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−31
= 0 0 1 0 1 = 1 1 1
–   Rodin 6.02570+16
−16		(−104)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
−13
0 1 = = 0 0 1 = 1 1 0 1 1 = 1 1 0 1 0 1 1 = = = 1 0 1 1 1 0 = 1
–   Aristarch 4.502568+7
−7		(−106)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+101
0 1 1 0 = 1 1 1 1 1
–   nanoSzachy 4.0 64-bit2543+11
−11		(−131)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−131
= = 1 = = 0 1 = = 0
–   AnMon 5.752538+7
−7		(−136)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−127
0 1 1 = 0 = 0 = 1 =
–   Hermann 2.8 64-bit2531+9
−9		(−143)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+70
1 1 1 1 0 = 1 1 0 1
–   Pepito 1.59.2 64-bit2521+10
−10		(−153)6.5 − 2.5
(+5−1=3)		72.2%
6.5 / 9
100.0%
−2
1 = 0 1 1 = = 1 1
–   Green Light Chess 3.01.2.22505+8
−8		(−169)9 − 1
(+9−1=0)		90.0%
9.0 / 10
100.0%
+261
1 1 1 1 1 0 1 1 1 1
–   Yace 0.99.872503+7
−7		(−171)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−134
= 1 0 1 1 = 1 0 0 =
–   Trace 1.37a2500+7
−7		(−174)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
−21
1 1 = 1 0 1 1 = 0 1
–   Cerebro 3.03d2470+8
−8		(−204)8 − 2
(+8−2=0)		80.0%
8.0 / 10
100.0%
+83
1 1 1 1 1 0 1 1 0 1
1205 games: 444 wins, 386 losses, 375 draws (31.1%), score: 52.4%

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021