CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Atlas 2.20 (2192+12
−12
)Quote
Author: Andres Manzanares (Spain) Link: Homepage
This is one of the 9 Atlas versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Abrok 5.02432+8
−8
(+240)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−47
–   Nejmet 3.072423+7
−8
(+231)6.5 − 22.5
(+1−17=11)
22.4%
6.5 / 29
0.0%
+51
–   Dragon 4.62417+8
−8
(+225)6.5 − 23.5
(+3−20=7)
21.7%
6.5 / 30
0.0%
+11
–   Matacz 1.12399+21
−20
(+207)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−3
–   Arasan 9.52399+27
−27
(+207)7 − 23
(+4−20=6)
23.3%
7.0 / 30
0.0%
+2
–   Gaia 3.5 32-bit2393+16
−16
(+201)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+104
–   Gosu 0.162381+8
−8
(+189)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−69
–   Comet B682377+9
−9
(+185)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+41
–   Muse 0.899b2370+9
−9
(+178)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+178
–   Ghost 2.0.12368+16
−16
(+176)6 − 29
(+4−27=4)
17.1%
6.0 / 35
0.0%
−105
–   pikoSzachy 3.32360+16
−16
(+168)7 − 23
(+5−21=4)
23.3%
7.0 / 30
0.0%
−49
–   Phalanx XXII Reborn JA2350+13
−13
(+158)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−24
–   Amateur 2.822350+8
−8
(+158)12 − 50
(+6−44=12)
19.4%
12.0 / 62
0.0%
−84
–   Plisk 0.2.7d 64-bit2344+10
−10
(+152)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
0.0%
+70
–   Arion 1.72332+7
−7
(+140)21.5 − 50.5
(+12−41=19)
29.9%
21.5 / 72
0.0%
−4
–   Cheese 1.22330+14
−14
(+138)9 − 23
(+7−21=4)
28.1%
9.0 / 32
0.0%
−36
–   DanaSah 2.442329+36
−36
(+137)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Thor's Hammer 2.28 32-bit2329+13
−13
(+137)10 − 24
(+8−22=4)
29.4%
10.0 / 34
0.0%
−28
–   Plisk 0.2.5n 64-bit2326+18
−17
(+134)12 − 18
(+10−16=4)
40.0%
12.0 / 30
0.0%
+55
–   Chezzz 1.0.32320+8
−8
(+128)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+89
–   Averno 0.812306+9
−9
(+114)14 − 20
(+11−17=6)
41.2%
14.0 / 34
0.0%
+43
–   Asterisk 0.62306+10
−10
(+114)10.5 − 18.5
(+9−17=3)
36.2%
10.5 / 29
0.0%
+3
–   Joker 1.1.142301+12
−12
(+109)10.5 − 19.5
(+6−15=9)
35.0%
10.5 / 30
0.0%
+4
–   Simplex 0.9.7 64-bit2297+15
−15
(+105)10.5 − 21.5
(+9−20=3)
32.8%
10.5 / 32
0.0%
−36
–   KnightX 1.922295+7
−8
(+103)11 − 23
(+8−20=6)
32.4%
11.0 / 34
0.0%
−30
–   Resp 0.19 64-bit Nobook2295+10
−10
(+103)9 − 23
(+7−21=4)
28.1%
9.0 / 32
0.0%
−71
–   Eeyore 1.482288+12
−12
(+96)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−34
–   Homer 1.1b32288+31
−32
(+96)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
0.0%
+101
–   Ayito 0.2.9942286+10
−10
(+94)17 − 19
(+14−16=6)
47.2%
17.0 / 36
0.0%
+70
–   Matilde 2008 64-bit2281+13
−13
(+89)16.5 − 17.5
(+14−15=5)
48.5%
16.5 / 34
0.0%
+78
–   Popochin 3.22274+9
−9
(+82)12 − 22
(+7−17=10)
35.3%
12.0 / 34
0.0%
−20
–   Esc 1.162266+9
−9
(+74)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−97
–   Hermann 1.3.12265+22
−22
(+73)12.5 − 17.5
(+10−15=5)
41.7%
12.5 / 30
0.0%
+9
–   Scidlet 3.61 64-bit2264+11
−11
(+72)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.0%
+108
–   EXchess 5.01b 64-bit2264+13
−13
(+72)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−60
–   Zeus 1.292261+9
−9
(+69)15.5 − 18.5
(+13−16=5)
45.6%
15.5 / 34
0.0%
+35
–   Horizon 4.32259+24
−24
(+67)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
−90
–   Natwarlal 0.142259+8
−8
(+67)11.5 − 22.5
(+8−19=7)
33.8%
11.5 / 34
0.0%
−53
–   Sage 2.2a2236+26
−26
(+44)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.1%
+44
–   Anechka 0.082233+8
−7
(+41)31 − 33
(+25−27=12)
48.4%
31.0 / 64
0.0%
+30
–   Ant 2006-F2230+9
−9
(+38)12.5 − 20.5
(+9−17=7)
37.9%
12.5 / 33
0.0%
−50
–   AliChess 4.252227+9
−9
(+35)13.5 − 17.5
(+12−16=3)
43.5%
13.5 / 31
0.0%
−16
–   Dorky 3.482225+13
−13
(+33)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.0%
+66
–   EveAnn 1.642221+15
−15
(+29)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
0.1%
+98
–   Gibbon 2.52a2212+24
−25
(+20)14 − 17
(+13−16=2)
45.2%
14.0 / 31
7.0%
−21
–   GreKo 5.12210+35
−34
(+18)17 − 15
(+13−11=8)
53.1%
17.0 / 32
16.8%
+35
–   Buzz 0.08 64-bit2210+12
−12
(+18)15.5 − 16.5
(+14−15=3)
48.4%
15.5 / 32
1.7%
+2
–   ECE 11.012207+19
−19
(+15)13 − 19
(+9−15=8)
40.6%
13.0 / 32
8.8%
−53
–   ChessAlex 2.0r42207+15
−15
(+15)18 − 16
(+14−12=8)
52.9%
18.0 / 34
5.9%
+38
–   Chispa 4.0.32206+8
−8
(+14)17.5 − 14.5
(+7−4=21)
54.7%
17.5 / 32
2.1%
+39
–   CyberPagno 2.12204+10
−10
(+12)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
4.9%
−114
–   RattateChess 1.0 Nosferatu2199+12
−12
(+7)14.5 − 16.5
(+12−14=5)
46.8%
14.5 / 31
17.2%
−17
–   Latista (Sinobyl) 1.52194+11
−11
(+2)15 − 19
(+10−14=10)
44.1%
15.0 / 34
36.8%
−38
–   Feuerstein 0.4.6.12191+14
−14
(−1)37.5 − 28.5
(+35−26=5)
56.8%
37.5 / 66
50.7%
+54
–   Neurosis 2.52189+16
−16
(−3)21 − 13
(+17−9=8)
61.8%
21.0 / 34
59.2%
+80
–   Uralochka 1.1b2188+11
−11
(−4)20.5 − 13.5
(+17−10=7)
60.3%
20.5 / 34
68.3%
+73
–   Madeleine 0.22182+9
−9
(−10)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
89.5%
+71
–   LittleThought 0.972182+40
−40
(−10)6 − 3
(+5−2=2)
66.7%
6.0 / 9
67.0%
+106
–   Genesis 2.02169+10
−10
(−23)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
99.9%
−33
–   InmiChess3.06N2161+10
−10
(−31)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−16
–   DiscoCheck 1.4 64-bit2154+25
−25
(−38)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
99.7%
−1
–   NagaSkaki 5.122154+9
−9
(−38)21 − 13
(+17−9=8)
61.8%
21.0 / 34
100.0%
+45
–   Sunsetter 10.3 64-bit2144+11
−10
(−48)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
100.0%
−60
–   Lime 662142+8
−8
(−50)16 − 17
(+14−15=4)
48.5%
16.0 / 33
100.0%
−61
–   Alarm 0.93.12142+9
−9
(−50)16 − 18
(+13−15=6)
47.1%
16.0 / 34
100.0%
−69
–   Fortress 1.622136+8
−8
(−56)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−44
–   Nesik 0.7.0 alpha2132+9
−9
(−60)15 − 17
(+10−12=10)
46.9%
15.0 / 32
100.0%
−84
–   WJChess 1.642129+9
−9
(−63)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+63
–   Bearded 06_292125+17
−17
(−67)20.5 − 13.5
(+16−9=9)
60.3%
20.5 / 34
100.0%
+5
–   TJchess 0.121R2115+23
−23
(−77)23.5 − 8.5
(+22−7=3)
73.4%
23.5 / 32
100.0%
+118
–   GK 0.90 64-bit2109+11
−11
(−83)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+12
–   KnockOut 0.7.12107+15
−15
(−85)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+49
–   Alf 1.092104+14
−14
(−88)25 − 9
(+22−6=6)
73.5%
25.0 / 34
100.0%
+93
–   BikJump 2.01 64-bit2102+8
−8
(−90)18.5 − 15.5
(+16−13=5)
54.4%
18.5 / 34
100.0%
−53
–   Wing 2.0a2100+9
−9
(−92)22 − 20
(+16−14=12)
52.4%
22.0 / 42
100.0%
−76
–   Ghost 0.142096+16
−16
(−96)16.5 − 17.5
(+13−14=7)
48.5%
16.5 / 34
100.0%
−109
–   Clarabit 1.00 64-bit2095+9
−9
(−97)26 − 8
(+25−7=2)
76.5%
26.0 / 34
100.0%
+135
–   Uragano 3D 0.872090+14
−14
(−102)18 − 14
(+16−12=4)
56.3%
18.0 / 32
100.0%
−52
–   Parrot 07.07.222077+14
−13
(−115)18 − 18
(+14−14=8)
50.0%
18.0 / 36
100.0%
−115
–   Monarch 1.72058+10
−10
(−134)20.5 − 18.5
(+18−16=5)
52.6%
20.5 / 39
100.0%
−112
–   Dolphin 1.0 64-bit2058+15
−15
(−134)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
100.0%
−122
–   Matheus 2.32057+9
−9
(−135)26 − 6
(+25−5=2)
81.3%
26.0 / 32
100.0%
+146
–   Bodo 0.2b2055+11
−11
(−137)24 − 8
(+22−6=4)
75.0%
24.0 / 32
100.0%
+67
–   RDChess 3.232047+13
−13
(−145)24 − 10
(+21−7=6)
70.6%
24.0 / 34
100.0%
+15
–   Ax 0.82041+11
−12
(−151)19 − 13
(+18−12=2)
59.4%
19.0 / 32
100.0%
−74
–   Matant 5.022032+50
−50
(−160)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−160
–   Bestia 0.902018+8
−8
(−174)19 − 13
(+17−11=4)
59.4%
19.0 / 32
100.0%
−101
–   Gibbon 2.01b2017+39
−39
(−175)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+55
–   DelphiMAX 2.92013+13
−13
(−179)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+13
–   Requiem 0.532008+12
−12
(−184)25.5 − 8.5
(+21−4=9)
75.0%
25.5 / 34
100.0%
−4
–   Small Potato 0.6.11992+10
−10
(−200)26 − 8
(+24−6=4)
76.5%
26.0 / 34
100.0%
+16
–   Faile 1.4.41980+9
−9
(−212)27 − 5
(+25−3=4)
84.4%
27.0 / 32
100.0%
+81
–   Elephant 1.061980+11
−11
(−212)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
−28
–   Marvin 1.3.01965+10
−9
(−227)28.5 − 3.5
(+27−2=3)
89.1%
28.5 / 32
100.0%
+135
–   FireFly 2.1.31965+45
−46
(−227)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Monarch 1.51955+33
−34
(−237)25.5 − 4.5
(+24−3=3)
85.0%
25.5 / 30
100.0%
+70
–   JanWillem 1.131951+9
−9
(−241)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
−60
–   Alex 1.781807+41
−42
(−385)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021