CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Atlas 3.50 64-bit (2658+31
−31
)Quote
Author: Andres Manzanares (Spain) Link: Homepage
This is one of the 8 Atlas versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Murka 3 64-bit2822+12
−12
(+164)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
+15
–   Crafty 23.6 64-bit2787+25
−25
(+129)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−13
–   Scorpio 2.7.6 64-bit2780+17
−17
(+122)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+278
–   Frenzee 3.5.19 64-bit2772+14
−14
(+114)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+114
–   Octochess r5190 64-bit2771+15
−15
(+113)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+113
–   Dirty 20Apr2013 64-bit2768+16
−16
(+110)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−32
–   DiscoCheck 4.3 64-bit2757+27
−27
(+99)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+13
–   GNU Chess 5.50 64-bit2756+19
−19
(+98)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Spike 1.2 Turin2744+7
−7
(+86)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+113
–   EXchess 7.11b 64-bit2742+31
−31
(+84)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.0%
+21
–   Arasan 16.1 64-bit2737+31
−31
(+79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+79
–   Arasan 16.2 64-bit2737+32
−32
(+79)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−77
–   Deuterium 13.1.31.113 64-bit2729+25
−26
(+71)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−71
–   Octochess r5132 64-bit2728+31
−31
(+70)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.1%
−20
–   Cheng4 0.35a 64-bit2717+30
−30
(+59)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.3%
−53
–   EXchess 7.03b 64-bit2717+32
−32
(+59)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.4%
+23
–   Arasan 16.0 64-bit2711+32
−32
(+53)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.9%
+80
–   iCE 1.0 64-bit2705+17
−17
(+47)9 − 11
(+6−8=6)
45.0%
9.0 / 20
0.4%
+15
–   Chess Tiger 2007.12703+10
−10
(+45)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.4%
−112
–   NirvanaChess 1.2 64-bit2701+30
−30
(+43)4 − 4
(+1−1=6)
50.0%
4.0 / 8
2.6%
+47
–   Rodent 1.2 64-bit2689+32
−32
(+31)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
8.8%
−125
–   Delfi 5.42689+12
−12
(+31)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
3.5%
+173
–   Rodent 1.0 64-bit2677+27
−27
(+19)5 − 7
(+3−5=4)
41.7%
5.0 / 12
18.5%
−39
–   ProDeo 1.852673+28
−28
(+15)2 − 0
(+2−0=0)
100.0%
2.0 / 2
23.7%
+INF
–   Rodent 1.1 64-bit2669+32
−33
(+11)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
31.7%
+106
–   Chessmaster 112664+12
−12
(+6)5 − 5
(+4−4=2)
50.0%
5.0 / 10
37.4%
0
–   CM10th Lazarus2661+23
−23
(+3)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
45.1%
−153
–   Scorpio 1.912661+13
−13
(+3)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
44.3%
+35
–   Vajolet 2.032660+24
−24
(+2)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
46.8%
−49
–   Pawny 1.0 64-bit2659+17
−17
(+1)12.5 − 7.5
(+9−4=7)
62.5%
12.5 / 20
48.5%
+81
–   RedQueen 1.1.4 64-bit2652+28
−28
(−6)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
61.0%
−215
–   Philou 3.7.1 64-bit2650+13
−13
(−8)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
68.2%
−214
–   Cheng3 1.07 64-bit2634+21
−21
(−24)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
89.4%
+71
–   CM10th Default2630+15
−14
(−28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.4%
−28
–   Alfil 13.1 64-bit2628+17
−17
(−30)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
95.6%
+16
–   Rotor 0.82628+17
−17
(−30)4 − 6
(+3−5=2)
40.0%
4.0 / 10
95.8%
−104
–   Nebula 2.0 64-bit2620+14
−14
(−38)5 − 3
(+3−1=4)
62.5%
5.0 / 8
98.6%
+31
–   Tucano 3.00 64-bit2619+24
−24
(−39)7.5 − 8.5
(+6−7=3)
46.9%
7.5 / 16
97.7%
−63
–   Zappa 1.1 64-bit2615+18
−18
(−43)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.1%
+INF
–   Naum 1.91 64-bit2609+15
−15
(−49)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.7%
+INF
–   Djinn 0.987 64-bit2600+26
−26
(−58)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.8%
−16
–   Glass 2.0 64-bit2597+13
−14
(−61)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−1
–   Aristarch 4.502596+12
−12
(−62)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−204
–   Djinn 0.992 64-bit2588+30
−30
(−70)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+72
–   GarboChess 3.0 64-bit2585+16
−16
(−73)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Quazar 0.3b 32-bit2582+21
−21
(−76)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+98
–   Tucano 2.00 64-bit2572+30
−31
(−86)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−93
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−88)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−119
–   Rodin 6.02550+24
−24
(−108)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−108
–   NirvanaChess 1.1 64-bit2549+26
−26
(−109)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+47
–   nanoSzachy 4.0 64-bit2544+17
−17
(−114)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−21
–   Cheese 1.5 64-bit2518+27
−27
(−140)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+109
–   DanaSah 5.062514+32
−32
(−144)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+12
–   GreKo 10.2 64-bit2502+31
−32
(−156)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−156
–   LittleThought 1.052 64-bit2497+16
−16
(−161)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−303

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021