CCRL Blitz
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 2'228'724 games
played by 2'613 programs

White wins: 860'514 (38.6%)
Black wins: 693'382 (31.1%)
Draws: 674'828 (30.3%)
White score: 53.7%

Engine Details

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Show each game results
Atlas 3.80 64-bit (2875+10
−10
)Quote
Author: Andres Manzanares (Spain) Link: Homepage
This is one of the 9 Atlas versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 6.1 64-bit3086+13
−13
(+211)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+241
–   Protector 1.9.0 64-bit3086+7
−7
(+211)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+180
–   iCE 3.0 64-bit3081+7
−7
(+206)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Arasan 20.2 64-bit3045+17
−17
(+170)6 − 26
(+2−22=8)
18.8%
6.0 / 32
0.0%
−63
–   Defenchess 1.1e 64-bit3037+17
−17
(+162)19.5 − 43.5
(+11−35=17)
31.0%
19.5 / 63
0.0%
+28
–   SmarThink 1.97 64-bit3031+11
−11
(+156)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Senpai 1.0 64-bit3007+9
−9
(+132)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−96
–   Arasan 20.0 64-bit2986+14
−14
(+111)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−49
–   Nemorino 2.00 64-bit2985+13
−13
(+110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Arasan 19.2 64-bit2980+17
−18
(+105)6 − 16
(+2−12=8)
27.3%
6.0 / 22
0.0%
−43
–   Bobcat 8.0 64-bit2961+9
−9
(+86)9.5 − 22.5
(+3−16=13)
29.7%
9.5 / 32
0.0%
−42
–   Laser 1.3 64-bit2951+13
−13
(+76)13 − 27
(+8−22=10)
32.5%
13.0 / 40
0.0%
−52
–   Wasp 2.00 64-bit2946+16
−16
(+71)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+49
–   Cheng 4.39 64-bit2944+8
−8
(+69)16 − 18
(+12−14=8)
47.1%
16.0 / 34
0.0%
+49
–   Crafty 25.2 64-bit2934+10
−11
(+59)21 − 18
(+14−11=14)
53.8%
21.0 / 39
0.0%
+81
–   Spark 1.0 64-bit2927+7
−7
(+52)18.5 − 14.5
(+12−8=13)
56.1%
18.5 / 33
0.0%
+90
–   Deep Sjeng c't 20102925+14
−14
(+50)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+19
–   Crafty 25.1 64-bit2924+18
−18
(+49)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
−33
–   iCE 2.0 64-bit2924+12
−12
(+49)14 − 16
(+7−9=14)
46.7%
14.0 / 30
0.0%
+28
–   Booot 5.2.0 64-bit2922+10
−11
(+47)12.5 − 16.5
(+8−12=9)
43.1%
12.5 / 29
0.0%
0
–   Fizbo 1.31 64-bit2922+15
−15
(+47)14 − 16
(+8−10=12)
46.7%
14.0 / 30
0.0%
+28
–   Spike 1.4 Leiden2920+7
−7
(+45)10 − 21
(+5−16=10)
32.3%
10.0 / 31
0.0%
−70
–   Toga II 4.0 64-bit2920+14
−14
(+45)15 − 16
(+9−10=12)
48.4%
15.0 / 31
0.0%
+31
–   EXchess 7.97b 64-bit2916+11
−11
(+41)24 − 31
(+15−22=18)
43.6%
24.0 / 55
0.0%
−3
–   SmarThink 1.70 64-bit2915+16
−16
(+40)18.5 − 12.5
(+13−7=11)
59.7%
18.5 / 31
0.0%
+103
–   Amoeba 2.6 64-bit2913+14
−14
(+38)27 − 37
(+15−25=24)
42.2%
27.0 / 64
0.0%
−13
–   DiscoCheck 5.2.1 64-bit2913+9
−9
(+38)15 − 16
(+9−10=12)
48.4%
15.0 / 31
0.0%
+31
–   Demolito 2017-08-26 64-bit2912+14
−14
(+37)23 − 34
(+12−23=22)
40.4%
23.0 / 57
0.0%
−23
–   Bobcat 7.6 64-bit2912+14
−14
(+37)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
0
–   Rodent III 0.172 64-bit2909+14
−14
(+34)14 − 17
(+8−11=12)
45.2%
14.0 / 31
0.0%
+3
–   Vajolet2 2.0 64-bit2907+16
−16
(+32)14 − 17
(+6−9=16)
45.2%
14.0 / 31
0.0%
0
–   ChessBrainVB 3.502906+15
−15
(+31)13.5 − 17.5
(+10−14=7)
43.5%
13.5 / 31
0.0%
−15
–   Rodent II 0.9.64 64-bit2906+14
−14
(+31)13 − 20
(+7−14=12)
39.4%
13.0 / 33
0.0%
−35
–   Arasan 19.0.1 64-bit2903+17
−17
(+28)13 − 18
(+8−13=10)
41.9%
13.0 / 31
0.2%
−24
–   Nemorino 1.0 64-bit2903+19
−19
(+28)11 − 14
(+6−9=10)
44.0%
11.0 / 25
0.5%
−6
–   Quazar 0.4 64-bit2901+7
−7
(+26)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
−37
–   Zurichess Neuchatel 64-bit2900+10
−9
(+25)34.5 − 23.5
(+24−13=21)
59.5%
34.5 / 58
0.0%
+88
–   Arasan 18.2 64-bit2900+16
−16
(+25)13 − 16
(+9−12=8)
44.8%
13.0 / 29
0.5%
−8
–   Deep Junior Yokohama 64-bit2899+9
−9
(+24)14 − 17
(+7−10=14)
45.2%
14.0 / 31
0.0%
−4
–   chess22k 1.7 64-bit2898+16
−16
(+23)16.5 − 13.5
(+10−7=13)
55.0%
16.5 / 30
0.8%
+54
–   Pedone 1.2 64-bit2896+18
−18
(+21)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
1.8%
+30
–   Pedone 1.3 64-bit2892+17
−17
(+17)18 − 14
(+11−7=14)
56.3%
18.0 / 32
4.6%
+57
–   Cheng4 0.38 64-bit2887+17
−17
(+12)15 − 15
(+11−11=8)
50.0%
15.0 / 30
11.0%
+13
–   Thinker 5.4d Inert 64-bit2886+8
−8
(+11)12.5 − 18.5
(+5−11=15)
40.3%
12.5 / 31
4.9%
−48
–   Crafty 25.0 64-bit2886+15
−16
(+11)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
12.3%
+76
–   Demolito 2017-06-18 64-bit2885+19
−19
(+10)30.5 − 30.5
(+19−19=23)
50.0%
30.5 / 61
17.0%
+11
–   Deuterium 14.3.34.130 64-bit2883+9
−9
(+8)15 − 19
(+9−13=12)
44.1%
15.0 / 34
11.2%
−28
–   Murka 3 64-bit2882+8
−8
(+7)9 − 21
(+5−17=8)
30.0%
9.0 / 30
13.7%
−134
–   Wasp 1.01 64-bit2877+17
−17
(+2)15 − 17
(+7−9=16)
46.9%
15.0 / 32
43.2%
−16
–   Gaviota 1.0 64-bit2873+8
−8
(−2)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
62.0%
−92
–   EXchess 7.88b 64-bit2872+16
−16
(−3)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
64.3%
−16
–   Tucano 7.00 64-bit2872+16
−16
(−3)28.5 − 31.5
(+17−20=23)
47.5%
28.5 / 60
61.4%
−19
–   Fruit Reloaded 3.2.1 64-bit2871+15
−15
(−4)14.5 − 16.5
(+6−8=17)
46.8%
14.5 / 31
65.8%
−22
–   MinkoChess 1.3 64-bit2870+8
−8
(−5)12 − 16
(+5−9=14)
42.9%
12.0 / 28
79.0%
−47
–   Laser 1.2 64-bit2869+16
−16
(−6)19 − 13
(+14−8=10)
59.4%
19.0 / 32
76.0%
+54
–   Dirty 3Nov2015 64-bit2868+14
−14
(−7)15 − 17
(+7−9=16)
46.9%
15.0 / 32
80.1%
−22
–   DisasterArea 1.65 64-bit2867+10
−10
(−8)15 − 17
(+8−10=14)
46.9%
15.0 / 32
88.0%
−25
–   Amoeba 2.5 64-bit2865+19
−19
(−10)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
82.3%
+132
–   Dirty 30Apr2017 64-bit2865+21
−21
(−10)16 − 15
(+11−10=10)
51.6%
16.0 / 31
80.6%
+1
–   Rodent II 0.9.33 64-bit2864+17
−17
(−11)18 − 13
(+14−9=8)
58.1%
18.0 / 31
87.8%
+43
–   Ethereal 8.61 64-bit2862+22
−22
(−13)29 − 27
(+18−16=22)
51.8%
29.0 / 56
85.5%
0
–   EXchess 7.71b 64-bit2860+16
−16
(−15)14 − 18
(+8−12=12)
43.8%
14.0 / 32
94.6%
−59
–   Nemo 1.0.1 64-bit2857+7
−7
(−18)16 − 17
(+11−12=10)
48.5%
16.0 / 33
99.9%
−29
–   Bobcat 7.1 64-bit2854+17
−17
(−21)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
98.3%
+31
–   Scorpio 2.7.8 64-bit2848+26
−26
(−27)20.5 − 9.5
(+16−5=9)
68.3%
20.5 / 30
97.4%
+97
–   Arasan 17.5 64-bit2845+17
−17
(−30)16 − 15
(+10−9=12)
51.6%
16.0 / 31
99.9%
−18
–   Defenchess 1.0 64-bit2845+18
−18
(−30)16 − 16
(+10−10=12)
50.0%
16.0 / 32
99.9%
−31
–   Zurichess Luzern 64-bit2844+17
−17
(−31)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
99.9%
−29
–   chess22k 1.6 64-bit2831+18
−18
(−44)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
+23
–   Rodent 1.7 64-bit2829+15
−15
(−46)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
100.0%
+13
–   ChessBrainVB 3.312829+25
−24
(−46)18 − 10
(+14−6=8)
64.3%
18.0 / 28
100.0%
+56
–   Tornado 8.0 64-bit2827+10
−10
(−48)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
+49
–   Ethereal 8.37 64-bit2826+19
−18
(−49)20 − 11
(+15−6=10)
64.5%
20.0 / 31
100.0%
+45
–   Octochess r5506 64-bit2823+14
−14
(−52)19.5 − 8.5
(+16−5=7)
69.6%
19.5 / 28
100.0%
+88
–   The Baron 3.41 64-bit2821+17
−17
(−54)36.5 − 25.5
(+25−14=23)
58.9%
36.5 / 62
100.0%
+2
–   Rodent II 0.8.7 64-bit2818+19
−19
(−57)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+5
–   Scorpio 2.7.6 64-bit2816+15
−15
(−59)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Tornado 7.0 64-bit2810+14
−14
(−65)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
100.0%
−7
–   Dirty 10Apr2015 64-bit2808+17
−17
(−67)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+31
–   Rhetoric 1.4.3 64-bit2807+8
−8
(−68)21.5 − 11.5
(+14−4=15)
65.2%
21.5 / 33
100.0%
+25
–   ChessBrainVB 3.202805+17
−17
(−70)50 − 31
(+40−21=20)
61.7%
50.0 / 81
100.0%
+14
–   Fruit 2.3.12781+18
−18
(−94)16.5 − 8.5
(+12−4=9)
66.0%
16.5 / 25
100.0%
+12
–   Octochess r5190 64-bit2781+9
−9
(−94)18 − 13
(+13−8=10)
58.1%
18.0 / 31
100.0%
−38
–   The Baron 3.42 64-bit2781+19
−19
(−94)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
+43
–   Rhetoric 1.4.1 64-bit2779+15
−15
(−96)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
−21
–   Zurichess Jura 64-bit2778+19
−19
(−97)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
−17
–   Pedone 1.1 64-bit2775+18
−18
(−100)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
−43
–   The Baron 3.29 64-bit2773+12
−12
(−102)23 − 10
(+19−6=8)
69.7%
23.0 / 33
100.0%
+42
–   Bright 0.5c2771+8
−7
(−104)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−261
–   ProDeo 2.22771+19
−19
(−104)16 − 14
(+11−9=10)
53.3%
16.0 / 30
100.0%
−81
–   Twisted Logic 20090922 64-bit2771+7
−7
(−104)21 − 10
(+16−5=10)
67.7%
21.0 / 31
100.0%
+14
–   Frenzee 3.5.19 64-bit2770+7
−8
(−105)23.5 − 9.5
(+20−6=7)
71.2%
23.5 / 33
100.0%
+52
–   Pawny 1.2 64-bit2768+10
−10
(−107)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
−8
–   Twisted Logic 20100131x 64-bit2767+10
−10
(−108)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−138
–   Jonny 4.002763+6
−6
(−112)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
−36
–   Dirty 20Apr2013 64-bit2762+13
−13
(−113)18.5 − 12.5
(+12−6=13)
59.7%
18.5 / 31
100.0%
−51
–   BugChess2 1.9 64-bit2760+8
−8
(−115)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
−35
–   RuyDos 1.0.27 64-bit2758+17
−17
(−117)17.5 − 10.5
(+13−6=9)
62.5%
17.5 / 28
100.0%
−32
–   Gogobello 1.4 64-bit2755+13
−13
(−120)24 − 7
(+20−3=8)
77.4%
24.0 / 31
100.0%
+77
–   Tucano 6.00 64-bit2751+13
−13
(−124)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Amoeba 2.1 64-bit2749+14
−14
(−126)20 − 8
(+17−5=6)
71.4%
20.0 / 28
100.0%
+29
–   Hakkapeliitta 2.0 64-bit2748+18
−18
(−127)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+10
–   Pedone 1.0 64-bit2744+20
−19
(−131)22.5 − 8.5
(+17−3=11)
72.6%
22.5 / 31
100.0%
+16
–   Godel 3.4.9 64-bit2742+12
−12
(−133)21 − 12
(+13−4=16)
63.6%
21.0 / 33
100.0%
−46
–   ChessBrainVB 3.022741+17
−17
(−134)28 − 21
(+22−15=12)
57.1%
28.0 / 49
100.0%
−85
–   Chronos 1.9.9 64-bit2740+7
−7
(−135)23.5 − 9.5
(+17−3=13)
71.2%
23.5 / 33
100.0%
0
–   chess22k 1.5 64-bit2739+17
−17
(−136)20 − 11
(+16−7=8)
64.5%
20.0 / 31
100.0%
−36
–   Carballo 1.7 64-bit2718+14
−14
(−157)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−37
–   Bobcat 3.25 64-bit2713+10
−10
(−162)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
−32
–   Chess Tiger 2007.12713+7
−7
(−162)19 − 12
(+13−6=12)
61.3%
19.0 / 31
100.0%
−90
–   Cheese 1.8 64-bit2690+16
−16
(−185)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Chessmaster 11 Paralyse2686+27
−26
(−189)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Colossus 2008b2642+7
−7
(−233)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−202
–   Cyrano 0.6b17 64-bit2641+8
−8
(−234)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Jellyfish 1.1 64-bit2611+10
−10
(−264)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Amyan 1.722604+7
−7
(−271)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Floyd 0.9 64-bit2585+12
−12
(−290)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 28, 2020