CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Atlas 2.20 (2191+12
−12
)Quote
Author: Andres Manzanares (Spain) Link: Homepage
This is one of the 9 Atlas versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Abrok 5.02431+8
−8
(+240)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−47
–   Nejmet 3.072423+8
−7
(+232)6.5 − 22.5
(+1−17=11)
22.4%
6.5 / 29
0.0%
+52
–   Dragon 4.62417+7
−8
(+226)6.5 − 23.5
(+3−20=7)
21.7%
6.5 / 30
0.0%
+12
–   Arasan 9.52399+27
−27
(+208)7 − 23
(+4−20=6)
23.3%
7.0 / 30
0.0%
+3
–   Matacz 1.12398+21
−21
(+207)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−3
–   Gaia 3.5 32-bit2393+16
−16
(+202)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+105
–   Gosu 0.162381+7
−8
(+190)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−68
–   Comet B682377+9
−9
(+186)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+42
–   Muse 0.899b2370+9
−9
(+179)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+179
–   Ghost 2.0.12368+16
−16
(+177)6 − 29
(+4−27=4)
17.1%
6.0 / 35
0.0%
−104
–   pikoSzachy 3.32360+16
−16
(+169)7 − 23
(+5−21=4)
23.3%
7.0 / 30
0.0%
−48
–   Amateur 2.822350+8
−8
(+159)12 − 50
(+6−44=12)
19.4%
12.0 / 62
0.0%
−83
–   Phalanx XXII Reborn JA2350+13
−13
(+159)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−23
–   Plisk 0.2.7d 64-bit2343+10
−10
(+152)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
0.0%
+70
–   Arion 1.72332+7
−7
(+141)21.5 − 50.5
(+12−41=19)
29.9%
21.5 / 72
0.0%
−3
–   DanaSah 2.442329+36
−36
(+138)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Thor's Hammer 2.28 32-bit2329+13
−13
(+138)10 − 24
(+8−22=4)
29.4%
10.0 / 34
0.0%
−27
–   Cheese 1.22329+14
−14
(+138)9 − 23
(+7−21=4)
28.1%
9.0 / 32
0.0%
−36
–   Plisk 0.2.5n 64-bit2326+18
−17
(+135)12 − 18
(+10−16=4)
40.0%
12.0 / 30
0.0%
+56
–   Chezzz 1.0.32320+9
−9
(+129)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+90
–   Asterisk 0.62306+10
−10
(+115)10.5 − 18.5
(+9−17=3)
36.2%
10.5 / 29
0.0%
+4
–   Averno 0.812306+9
−9
(+115)14 − 20
(+11−17=6)
41.2%
14.0 / 34
0.0%
+44
–   Joker 1.1.142301+12
−12
(+110)10.5 − 19.5
(+6−15=9)
35.0%
10.5 / 30
0.0%
+5
–   Simplex 0.9.7 64-bit2296+15
−15
(+105)10.5 − 21.5
(+9−20=3)
32.8%
10.5 / 32
0.0%
−36
–   Resp 0.19 64-bit Nobook2295+10
−10
(+104)9 − 23
(+7−21=4)
28.1%
9.0 / 32
0.0%
−70
–   KnightX 1.922295+8
−8
(+104)11 − 23
(+8−20=6)
32.4%
11.0 / 34
0.0%
−29
–   Homer 1.1b32288+31
−32
(+97)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
0.0%
+102
–   Eeyore 1.482288+12
−12
(+97)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−33
–   Ayito 0.2.9942286+10
−10
(+95)17 − 19
(+14−16=6)
47.2%
17.0 / 36
0.0%
+71
–   Matilde 2008 64-bit2280+13
−13
(+89)16.5 − 17.5
(+14−15=5)
48.5%
16.5 / 34
0.0%
+78
–   Popochin 3.22274+8
−8
(+83)12 − 22
(+7−17=10)
35.3%
12.0 / 34
0.0%
−19
–   Esc 1.162266+8
−9
(+75)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−96
–   Hermann 1.3.12265+22
−22
(+74)12.5 − 17.5
(+10−15=5)
41.7%
12.5 / 30
0.0%
+10
–   Scidlet 3.61 64-bit2264+11
−11
(+73)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.0%
+109
–   EXchess 5.01b 64-bit2264+13
−13
(+73)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−59
–   Zeus 1.292260+9
−9
(+69)15.5 − 18.5
(+13−16=5)
45.6%
15.5 / 34
0.0%
+35
–   Horizon 4.32259+24
−24
(+68)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
−89
–   Natwarlal 0.142259+8
−8
(+68)11.5 − 22.5
(+8−19=7)
33.8%
11.5 / 34
0.0%
−52
–   Sage 2.2a2236+26
−26
(+45)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.1%
+45
–   Anechka 0.082233+8
−8
(+42)31 − 33
(+25−27=12)
48.4%
31.0 / 64
0.0%
+31
–   Ant 2006-F2229+9
−9
(+38)12.5 − 20.5
(+9−17=7)
37.9%
12.5 / 33
0.0%
−50
–   AliChess 4.252227+9
−10
(+36)13.5 − 17.5
(+12−16=3)
43.5%
13.5 / 31
0.0%
−15
–   Dorky 3.482225+13
−13
(+34)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.0%
+67
–   EveAnn 1.642221+16
−16
(+30)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
0.1%
+99
–   Gibbon 2.52a2212+25
−25
(+21)14 − 17
(+13−16=2)
45.2%
14.0 / 31
7.0%
−20
–   GreKo 5.12210+35
−34
(+19)17 − 15
(+13−11=8)
53.1%
17.0 / 32
16.9%
+36
–   Buzz 0.08 64-bit2209+12
−12
(+18)15.5 − 16.5
(+14−15=3)
48.4%
15.5 / 32
1.6%
+2
–   ECE 11.012207+19
−19
(+16)13 − 19
(+9−15=8)
40.6%
13.0 / 32
8.8%
−52
–   ChessAlex 2.0r42206+15
−15
(+15)18 − 16
(+14−12=8)
52.9%
18.0 / 34
5.9%
+38
–   Chispa 4.0.32205+8
−8
(+14)17.5 − 14.5
(+7−4=21)
54.7%
17.5 / 32
2.1%
+39
–   CyberPagno 2.12204+10
−10
(+13)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
4.9%
−113
–   RattateChess 1.0 Nosferatu2199+12
−12
(+8)14.5 − 16.5
(+12−14=5)
46.8%
14.5 / 31
16.8%
−16
–   Latista (Sinobyl) 1.52194+11
−11
(+3)15 − 19
(+10−14=10)
44.1%
15.0 / 34
36.8%
−37
–   Feuerstein 0.4.6.12191+14
−14
(0)37.5 − 28.5
(+35−26=5)
56.8%
37.5 / 66
50.7%
+55
–   Neurosis 2.52189+16
−16
(−2)21 − 13
(+17−9=8)
61.8%
21.0 / 34
59.2%
+81
–   Uralochka 1.1b2188+11
−11
(−3)20.5 − 13.5
(+17−10=7)
60.3%
20.5 / 34
68.2%
+74
–   LittleThought 0.972182+40
−40
(−9)6 − 3
(+5−2=2)
66.7%
6.0 / 9
67.1%
+107
–   Madeleine 0.22182+9
−9
(−9)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
89.4%
+72
–   Genesis 2.02169+10
−10
(−22)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
99.9%
−32
–   InmiChess3.06N2161+10
−10
(−30)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−15
–   DiscoCheck 1.4 64-bit2154+25
−25
(−37)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
99.7%
0
–   NagaSkaki 5.122154+9
−10
(−37)21 − 13
(+17−9=8)
61.8%
21.0 / 34
100.0%
+46
–   Sunsetter 10.3 64-bit2144+11
−11
(−47)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
100.0%
−59
–   Alarm 0.93.12142+9
−9
(−49)16 − 18
(+13−15=6)
47.1%
16.0 / 34
100.0%
−68
–   Lime 662142+8
−8
(−49)16 − 17
(+14−15=4)
48.5%
16.0 / 33
100.0%
−60
–   Fortress 1.622136+8
−8
(−55)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−43
–   Nesik 0.7.0 alpha2132+9
−9
(−59)15 − 17
(+10−12=10)
46.9%
15.0 / 32
100.0%
−83
–   WJChess 1.642129+9
−9
(−62)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+64
–   Bearded 06_292125+17
−17
(−66)20.5 − 13.5
(+16−9=9)
60.3%
20.5 / 34
100.0%
+6
–   TJchess 0.121R2115+23
−23
(−76)23.5 − 8.5
(+22−7=3)
73.4%
23.5 / 32
100.0%
+119
–   GK 0.90 64-bit2109+11
−11
(−82)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+13
–   KnockOut 0.7.12107+15
−15
(−84)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+50
–   Alf 1.092104+14
−14
(−87)25 − 9
(+22−6=6)
73.5%
25.0 / 34
100.0%
+94
–   BikJump 2.01 64-bit2102+8
−8
(−89)18.5 − 15.5
(+16−13=5)
54.4%
18.5 / 34
100.0%
−52
–   Wing 2.0a2100+9
−9
(−91)22 − 20
(+16−14=12)
52.4%
22.0 / 42
100.0%
−75
–   Ghost 0.142096+16
−16
(−95)16.5 − 17.5
(+13−14=7)
48.5%
16.5 / 34
100.0%
−108
–   Clarabit 1.00 64-bit2095+9
−9
(−96)26 − 8
(+25−7=2)
76.5%
26.0 / 34
100.0%
+136
–   Uragano 3D 0.872090+14
−14
(−101)18 − 14
(+16−12=4)
56.3%
18.0 / 32
100.0%
−51
–   Parrot 07.07.222077+14
−13
(−114)18 − 18
(+14−14=8)
50.0%
18.0 / 36
100.0%
−114
–   Dolphin 1.0 64-bit2058+15
−15
(−133)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
100.0%
−121
–   Monarch 1.72058+10
−10
(−133)20.5 − 18.5
(+18−16=5)
52.6%
20.5 / 39
100.0%
−111
–   Matheus 2.32057+9
−9
(−134)26 − 6
(+25−5=2)
81.3%
26.0 / 32
100.0%
+147
–   Bodo 0.2b2055+11
−11
(−136)24 − 8
(+22−6=4)
75.0%
24.0 / 32
100.0%
+68
–   RDChess 3.232047+13
−13
(−144)24 − 10
(+21−7=6)
70.6%
24.0 / 34
100.0%
+16
–   Ax 0.82041+11
−11
(−150)19 − 13
(+18−12=2)
59.4%
19.0 / 32
100.0%
−73
–   Matant 5.022032+50
−50
(−159)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−159
–   Bestia 0.902018+8
−8
(−173)19 − 13
(+17−11=4)
59.4%
19.0 / 32
100.0%
−100
–   Gibbon 2.01b2017+39
−39
(−174)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+56
–   DelphiMAX 2.92013+13
−13
(−178)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+14
–   Requiem 0.532007+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
(−199)26 − 8
(+24−6=4)
76.5%
26.0 / 34
100.0%
+17
–   Elephant 1.061980+11
−11
(−211)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
−27
–   Faile 1.4.41979+8
−8
(−212)27 − 5
(+25−3=4)
84.4%
27.0 / 32
100.0%
+81
–   FireFly 2.1.31965+45
−46
(−226)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Marvin 1.3.01965+9
−9
(−226)28.5 − 3.5
(+27−2=3)
89.1%
28.5 / 32
100.0%
+136
–   Monarch 1.51955+33
−34
(−236)25.5 − 4.5
(+24−3=3)
85.0%
25.5 / 30
100.0%
+71
–   JanWillem 1.131951+9
−9
(−240)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
−59
–   Alex 1.781807+41
−42
(−384)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 May 9, 2021