CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Atlas 3.70em 64-bit (2787+22
−22
)Quote
Author: Andres Manzanares (Spain) Link: Homepage
This is one of the 8 Atlas versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deep Junior 13.3 32-bit2908+14
−14
(+121)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+61
0 = = =
–   Hannibal 1.2 32-bit2905+14
−14
(+118)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+35
1 = 0 0
–   Booot 5.2.0 64-bit2893+15
−15
(+106)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+106
0 0 1 1
–   Spark 1.0 64-bit2891+12
−12
(+104)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+104
0 1
–   iCE 2.0 64-bit2891+17
−17
(+104)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.0%
+45
= 1 0 1 = 0 0 1 0 0 1 0
–   Deuterium 14.3.34.130 64-bit2890+12
−12
(+103)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−224
0 0 0 0 = = 0 0 0 0
–   Cheng4 0.38 64-bit2889+23
−23
(+102)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
+3
0 0 = = 0 = = 0 = 1 = 0
–   Quazar 0.4 32-bit2879+12
−12
(+92)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−197
= 0 0 0
–   Andscacs 0.71 64-bit2878+29
−30
(+91)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+8
= = 0 = 0 = = = 0 =
–   Protector 1.4.0 32-bit2877+11
−11
(+90)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+157
1 = = =
–   Vajolet2 1.44 64-bit2875+31
−31
(+88)13 − 30
(+6−23=14)
30.2%
13.0 / 43
0.0%
−47
= 0 = = = 0 = = 0 0 0 = 0 = 0 0 0 = 0 0 1 = = 0 0 0 = 0 0 = 0 0 = 1 0 1 0 0 1 1 0 0 1
–   Vajolet2 1.45 64-bit2866+20
−20
(+79)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+23
1 = 0 0 0 0 = = = 1 1 0
–   Thinker 5.4d Inert 64-bit2864+15
−15
(+77)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Gaviota 1.0 64-bit2859+11
−11
(+72)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−80
0 = = 0 = 0
–   Deuterium 14.2.33.276 64-bit2856+25
−25
(+69)4 − 4
(+1−1=6)
50.0%
4.0 / 8
0.0%
+73
= = = = 0 = = 1
–   Zappa Mexico II 64-bit2853+10
−10
(+66)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+66
1 0
–   MinkoChess 1.3 64-bit2852+14
−14
(+65)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Andscacs 0.70 64-bit2851+27
−27
(+64)3 − 11
(+1−9=4)
21.4%
3.0 / 14
0.0%
−141
0 0 = 0 = = = 1 0 0 0 0 0 0
–   Toga II 3.02849+16
−16
(+62)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.0%
+148
= 1 1 1 1 = = = = 0
–   Nemo 1.0.1 64-bit2847+12
−12
(+60)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+202
= 1
–   Arasan 17.4 64-bit2842+26
−26
(+55)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.1%
−31
1 = 0 0 0 = 0 = = 1 = 0
–   Onno 1.2.70 64-bit2834+16
−16
(+47)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+47
1 0
–   Fizbo 1.2 64-bit2832+27
−27
(+45)8 − 12
(+5−9=6)
40.0%
8.0 / 20
0.5%
−22
1 = 0 1 0 = = 0 1 0 = = 0 1 0 0 0 = 1 0
–   MinkoChess 1.3 32-bit2829+31
−31
(+42)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
1.6%
+109
= = 1 =
–   NirvanaChess 1.8 64-bit2827+25
−25
(+40)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.8%
−19
= 0 1 = 1 0 = 0 0 1 0 = 0 = = =
–   DisasterArea 1.54 64-bit2826+17
−18
(+39)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.3%
+39
1 0
–   Murka 3 64-bit2823+12
−12
(+36)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.2%
+103
1 0 = 0 1 1
–   DisasterArea 1.542821+31
−31
(+34)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
3.6%
+15
= 0 = 1 1 1 0 = 0 = = 0 0 1
–   Tornado 4.88 64-bit2819+16
−16
(+32)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.0%
+174
= 1
–   Tornado 6.0 64-bit2819+21
−21
(+32)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
1.8%
+12
= 0 0 = 1 0 = 0 0 = 1 1 1 = 1 0
–   Onno 1.0 64-bit2817+17
−17
(+30)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.5%
+30
1 0 = =
–   EXchess 7.51b 64-bit2815+27
−27
(+28)5 − 7
(+2−4=6)
41.7%
5.0 / 12
5.1%
−21
= = = = 1 = 0 0 1 0 = 0
–   GNU Chess 5.60 64-bit2812+16
−16
(+25)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
3.1%
+11
0 = = 0 = 1 = 0 1 = 1 = = = 0 1 1 1 = 0 0 0
–   NirvanaChess 1.7 64-bit2811+31
−31
(+24)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
10.6%
−127
= 0 = 0 0 0 = 0 = =
–   Rodent 1.6 64-bit2804+30
−30
(+17)8.5 − 10.5
(+6−8=5)
44.7%
8.5 / 19
17.4%
−22
0 0 = 1 0 1 0 = = 0 1 1 = 0 1 = 0 1 0
–   Crafty 24.1 64-bit2802+22
−22
(+15)11 − 7
(+7−3=8)
61.1%
11.0 / 18
15.9%
+85
= = 1 = 1 1 = 0 1 = = = 1 1 = 0 1 0
–   Arasan 17.3 64-bit2801+30
−30
(+14)4 − 8
(+2−6=4)
33.3%
4.0 / 12
22.1%
−99
0 = 0 1 0 = 0 1 0 = = 0
–   Hannibal 1.0a 32-bit2800+12
−12
(+13)3 − 1
(+2−0=2)
75.0%
3.0 / 4
15.2%
+155
= 1 = 1
–   Cheng4 0.36c 64-bit2798+18
−18
(+11)8 − 9
(+3−4=10)
47.1%
8.0 / 17
21.8%
−11
= = = 0 0 = 1 1 0 = = = 0 = 1 = =
–   Hiarcs Paderborn 20072795+18
−18
(+8)0 − 2
(+0−2=0)
0.0%
0.0 / 2
28.2%
−INF
0 0
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(+2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
43.6%
+2
= =
–   Arasan 17.2 64-bit2788+28
−28
(+1)6.5 − 4.5
(+4−2=5)
59.1%
6.5 / 11
48.3%
+60
= 1 = 1 0 1 1 0 = = =
–   Rybka 1.0 32-bit2786+14
−14
(−1)3 − 1
(+2−0=2)
75.0%
3.0 / 4
52.4%
+156
1 = 1 =
–   Rodent 1.5 64-bit2784+21
−21
(−3)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
58.6%
−105
= = = 0 0 1 1 = 0 0 0 0 1 = 0 0
–   Glaurung 2.2 64-bit2782+16
−16
(−5)2 − 2
(+0−0=4)
50.0%
2.0 / 4
65.2%
−5
= = = =
–   Scorpio 2.7.6 64-bit2781+17
−17
(−6)5 − 7
(+3−5=4)
41.7%
5.0 / 12
67.3%
−61
0 1 0 0 1 1 0 = 0 = = =
–   MinkoChess 1.2 32-bit2780+14
−14
(−7)2 − 2
(+1−1=2)
50.0%
2.0 / 4
71.2%
−7
0 = = 1
–   Bright 0.5c2778+13
−13
(−9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
76.3%
−9
0 1
–   Jonny 4.002777+11
−11
(−10)2 − 0
(+2−0=0)
100.0%
2.0 / 2
77.8%
+INF
1 1
–   EXchess 7.31b 64-bit2776+27
−28
(−11)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
73.7%
−24
0 0 = 1 0 = 1 = 1 0 = = 0 = 1 = 0 = = 1 0 1
–   Bright 0.4a2776+10
−10
(−11)2 − 2
(+1−1=2)
50.0%
2.0 / 4
82.4%
−21
= 0 = 1
–   Rhetoric 1.4.1 64-bit2775+18
−17
(−12)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
79.5%
−208
0 = 0 1 0 0
–   Naraku 1.42774+16
−16
(−13)0 − 2
(+0−2=0)
0.0%
0.0 / 2
82.9%
−INF
0 0
–   Frenzee 3.5.19 64-bit2772+14
−14
(−15)2 − 0
(+2−0=0)
100.0%
2.0 / 2
86.5%
+INF
1 1
–   Crafty 24.0 64-bit2771+28
−28
(−16)6 − 6
(+3−3=6)
50.0%
6.0 / 12
82.2%
−16
= 0 = = 1 = 0 1 = 1 0 =
–   EXchess 7.26b 64-bit2771+27
−27
(−16)3.5 − 5.5
(+0−2=7)
38.9%
3.5 / 9
82.4%
−71
= = 0 = = = = = 0
–   Octochess r5190 64-bit2771+14
−15
(−16)6.5 − 9.5
(+5−8=3)
40.6%
6.5 / 16
88.3%
−87
0 0 1 0 1 1 0 = 0 1 = 1 = 0 0 0
–   Dirty 20Apr2013 64-bit2769+16
−16
(−18)7 − 5
(+5−3=4)
58.3%
7.0 / 12
91.0%
+33
= 0 1 1 0 = 1 0 = = 1 1
–   BugChess2 1.9 64-bit2759+13
−13
(−28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.3%
+129
1 =
–   Rodent 1.4 64-bit2758+23
−23
(−29)3.5 − 3.5
(+1−1=5)
50.0%
3.5 / 7
96.5%
−23
= = 1 = = 0 =
–   GNU Chess 5.50 64-bit2757+19
−19
(−30)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
98.2%
+95
1 1 0 1 1 1 = 1 0 0
–   Bison 9.11 64-bit2756+13
−13
(−31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.2%
−31
0 1
–   Ktulu 92752+12
−12
(−35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.7%
−177
= 0
–   Andscacs 0.64 64-bit2751+24
−25
(−36)8 − 4
(+5−1=6)
66.7%
8.0 / 12
98.7%
+62
= = = = = 1 1 = 1 1 0 1
–   Spike 1.2 Turin2745+7
−7
(−42)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−42
0 = = 1
–   Chronos 1.9.9 64-bit2739+13
−13
(−48)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+235
1 1 = 1
–   Pedone 1.0 64-bit2735+27
−27
(−52)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.9%
+71
1 = = = 1 = 0 1 1 1
–   Godel 3.4.9 64-bit2727+14
−14
(−60)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
0
= 1 = 1 = 0 0 = = 1 = 1 = 1
–   Bobcat 3.25 64-bit2724+17
−17
(−63)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hakkapeliitta 2.0 64-bit2714+24
−25
(−73)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+53
1 1 = 1 1 1 1 = = = 0 =
–   Ktulu 82706+9
−9
(−81)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+69
= = 1 1
–   Rhetoric 1.4 64-bit2705+26
−26
(−82)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−19
= 0 1 0 = 1 = 1 1 =
–   iCE 1.0 64-bit2705+17
−17
(−82)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+7
= = = = 1 1
–   Chessmaster 11 Leonidas2680+20
−20
(−107)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Naraku 1.312675+30
−30
(−112)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+176
1 = 1 1
–   Djinn 1.021 64-bit2668+13
−13
(−119)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+243
1 = 1 1 1 1
–   Tucano 4.00 64-bit2665+25
−25
(−122)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+134
= 1 1 0 1 1 1 1
–   LoopList 6.002664+25
−25
(−123)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+165
1 = 1 1
–   Pawny 1.0 64-bit2659+17
−17
(−128)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−195
= 0 = =
–   The Baron 2.23 64-bit2655+23
−23
(−132)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+94
1 1 1 0
–   Dirty 24Apr2011 64-bit2654+22
−21
(−133)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+156
1 1 1 =
–   Philou 3.7.1 64-bit2651+13
−13
(−136)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−53
1 1 = 0
–   Cyrano 0.6b17 64-bit2649+21
−21
(−138)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+151
1 1 1 =
–   Rotor 0.7a2647+21
−21
(−140)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+149
1 1 1 =
–   CM10th Pestilence2643+23
−24
(−144)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+82
1 1 1 0
–   Alfil 13.1 64-bit2628+17
−17
(−159)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−91
1 = = =
–   Rodin 7.02600+17
−17
(−187)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+96
1 1 = 1
–   Glass 2.0 64-bit2598+13
−13
(−189)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+46
0 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021