CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Nebula 2.0 64-bit (2623+16
−16
)Quote
Author: Dragan Zdravkovic Link: Homepage
This is one of the 2 Nebula versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atlas 3.80 64-bit2847+14
−14
(+224)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Crafty 23.6 64-bit2786+27
−27
(+163)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+320
–   Scorpio 2.7.6 64-bit2781+17
−17
(+158)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+158
–   Rhetoric 1.4.1 64-bit2775+17
−17
(+152)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+1
–   Glaurung 2.1 64-bit2769+20
−20
(+146)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+3
–   DiscoCheck 4.3 64-bit2758+27
−27
(+135)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GNU Chess 5.50 64-bit2757+19
−19
(+134)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−39
–   chess22k 1.5 64-bit2750+25
−25
(+127)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+71
–   Amoeba 2.3 64-bit2746+29
−29
(+123)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+16
–   EXchess 7.11b 64-bit2742+31
−31
(+119)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+119
–   Pedone 1.0 64-bit2734+27
−27
(+111)8 − 6
(+5−3=6)
57.1%
8.0 / 14
0.0%
+151
–   Arasan 15.6 64-bit2728+30
−30
(+105)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
0.0%
−9
–   Octochess r5132 64-bit2728+32
−32
(+105)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+77
–   Godel 3.4.9 64-bit2726+14
−14
(+103)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+103
–   Bobcat 3.25 64-bit2724+17
−17
(+101)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+41
–   EXchess 7.03b 64-bit2721+32
−32
(+98)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−20
–   RuyDos 1.0.22 64-bit2721+27
−27
(+98)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+66
–   Marvin 2.2.0 64-bit2718+29
−29
(+95)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−54
–   Cheng4 0.35a 64-bit2717+30
−30
(+94)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−55
–   Hakkapeliitta 2.0 64-bit2713+25
−25
(+90)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Amoeba 2.1 64-bit2709+29
−29
(+86)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+30
–   iCE 1.0 64-bit2705+17
−17
(+82)5.5 − 12.5
(+2−9=7)
30.6%
5.5 / 18
0.0%
−43
–   NirvanaChess 1.2 64-bit2700+30
−30
(+77)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−8
–   Pawny 1.1 64-bit2700+21
−21
(+77)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−74
–   WyldChess 1.51 64-bit2696+23
−23
(+73)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−1
–   Chessmaster 11 Archangel2692+21
−21
(+69)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−24
–   Vajolet 2.482690+31
−31
(+67)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−15
–   Amoeba 1.3 64-bit2688+32
−32
(+65)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−34
–   Ethereal 8.19 64-bit2687+26
−26
(+64)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+99
–   Devel 1.80902686+30
−30
(+63)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+14
–   Atlas 3.60 64-bit2686+23
−23
(+63)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−87
–   Cheese 1.8 64-bit2682+20
−20
(+59)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−49
–   Chess Tiger 20072681+12
−12
(+58)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+177
–   Arminius 2017-01-01 64-bit2678+22
−22
(+55)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+23
–   Tucano 5.00 64-bit2677+18
−18
(+54)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+136
–   Rodent 1.0 64-bit2676+27
−27
(+53)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.1%
+111
–   Deuterium 12.01.30.1070 64-bit2675+27
−27
(+52)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.1%
+52
–   Naraku 1.312674+30
−30
(+51)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.1%
−263
–   ProDeo 1.852673+28
−28
(+50)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.1%
−8
–   Andscacs 0.62w 64-bit2672+32
−32
(+49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.4%
−100
–   Rodent 1.1 64-bit2668+33
−33
(+45)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.8%
−243
–   ChessBrainVB 2.052667+23
−23
(+44)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.1%
−23
–   RedQueen 1.1.3 64-bit2667+30
−30
(+44)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.6%
−51
–   Tucano 4.00 64-bit2664+25
−25
(+41)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.3%
−32
–   Djinn 1.021 64-bit2663+15
−15
(+40)6 − 11
(+4−9=4)
35.3%
6.0 / 17
0.0%
−70
–   CM9000 Enforcer2661+21
−21
(+38)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.2%
+38
–   CM10th Xperience2660+13
−13
(+37)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−21
–   Vajolet 2.032659+24
−24
(+36)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.8%
−113
–   Atlas 3.50 64-bit2658+31
−31
(+35)3 − 5
(+1−3=4)
37.5%
3.0 / 8
2.5%
−34
–   Pawny 1.0 64-bit2658+17
−17
(+35)18 − 22
(+11−15=14)
45.0%
18.0 / 40
0.1%
+6
–   Floyd 0.9 64-bit2658+19
−19
(+35)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.3%
+70
–   RedQueen 1.1.97 64-bit2658+18
−17
(+35)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.2%
−251
–   Godel 2.3.7 64-bit2655+23
−23
(+32)8 − 8
(+6−6=4)
50.0%
8.0 / 16
1.1%
+22
–   Scorpio 2.0 32-bit2655+17
−17
(+32)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.4%
+150
–   The Baron 2.23 64-bit2654+23
−23
(+31)2 − 0
(+2−0=0)
100.0%
2.0 / 2
1.6%
+INF
–   Dirty 24Apr2011 64-bit2653+22
−22
(+30)3 − 1
(+3−1=0)
75.0%
3.0 / 4
2.0%
+229
–   RedQueen 1.1.4 64-bit2652+28
−28
(+29)6 − 4
(+4−2=4)
60.0%
6.0 / 10
4.2%
+92
–   Djinn 1.010 64-bit2652+29
−30
(+29)3 − 3
(+2−2=2)
50.0%
3.0 / 6
4.6%
+29
–   CM10th Paralyse2651+15
−15
(+28)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.7%
−129
–   Philou 3.7.1 64-bit2651+14
−14
(+28)13.5 − 13.5
(+12−12=3)
50.0%
13.5 / 27
0.5%
+25
–   CM10th Lazarus2650+24
−24
(+27)0 − 2
(+0−2=0)
0.0%
0.0 / 2
3.5%
−INF
–   ProDeo 1.83c2648+30
−30
(+25)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
7.9%
−269
–   Cyrano 0.6b17 64-bit2647+25
−25
(+24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.8%
−118
–   Cyrano 0.6b17 32-bit2647+14
−14
(+24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.6%
−133
–   CM9000 Default2638+31
−31
(+15)7 − 5
(+5−3=4)
58.3%
7.0 / 12
20.6%
+73
–   CM10th Pestilence2637+25
−25
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
18.7%
+156
–   Cheng3 1.07 64-bit2634+21
−21
(+11)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
21.2%
+155
–   Gandalf 62632+12
−12
(+9)2 − 4
(+1−3=2)
33.3%
2.0 / 6
19.5%
−101
–   CM10th Default2632+15
−15
(+9)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
22.7%
+151
–   Sjakk 2.2 64-bit2631+16
−16
(+8)5 − 6
(+2−3=6)
45.5%
5.0 / 11
25.8%
−12
–   Chess Tiger 2007 Gambit2628+29
−29
(+5)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
39.5%
+147
–   Rotor 0.82628+17
−17
(+5)20 − 22
(+14−16=12)
47.6%
20.0 / 42
35.0%
−12
–   CM9000 Assassin2628+24
−24
(+5)3 − 3
(+3−3=0)
50.0%
3.0 / 6
36.1%
+5
–   Cheng3 1.07 32-bit2627+27
−27
(+4)2 − 2
(+2−2=0)
50.0%
2.0 / 4
39.8%
+34
–   Rodin 8.02626+17
−17
(+3)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
39.9%
+145
–   Hamsters 0.72624+24
−24
(+1)1 − 1
(+0−0=2)
50.0%
1.0 / 2
48.5%
+1
–   Alfil 13.1 64-bit2624+18
−18
(+1)21 − 17
(+16−12=10)
55.3%
21.0 / 38
45.5%
+38
–   NoraGrace 2.0 64-bit2621+17
−17
(−2)7 − 5
(+5−3=4)
58.3%
7.0 / 12
55.5%
+54
–   Ruffian 2.1.02621+13
−13
(−2)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
58.1%
−2
–   Hamsters 0.7.12619+14
−14
(−4)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
64.3%
+82
–   Tucano 3.00 64-bit2619+24
−24
(−4)9 − 9
(+5−5=8)
50.0%
9.0 / 18
62.2%
−4
–   Phalanx XXV2616+17
−17
(−7)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
72.0%
+211
–   Slow Chess Blitz WV22615+16
−16
(−8)1 − 1
(+1−1=0)
50.0%
1.0 / 2
75.9%
−8
–   Zappa 1.1 64-bit2614+18
−18
(−9)7 − 5
(+5−3=4)
58.3%
7.0 / 12
76.9%
+46
–   Andscacs 0.62u 64-bit2614+32
−32
(−9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
69.7%
−9
–   Pharaon 3.5.12613+13
−13
(−10)4 − 3
(+2−1=4)
57.1%
4.0 / 7
84.2%
+32
–   Sloppy 0.2.2 64-bit2610+18
−18
(−13)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
84.9%
−50
–   Ethereal 8.12 64-bit2608+26
−26
(−15)0 − 1
(+0−1=0)
0.0%
0.0 / 1
83.1%
−INF
–   Naum 1.91 64-bit2608+15
−15
(−15)4 − 2
(+3−1=2)
66.7%
4.0 / 6
90.8%
+98
–   GreKo 2015 64-bit2605+22
−22
(−18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
90.0%
+INF
–   DanaSah 6.502604+22
−22
(−19)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
92.0%
+11
–   Donna 4.0 64-bit2602+17
−17
(−21)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
95.8%
+46
–   Arminius 2015-08-06 64-bit2602+19
−19
(−21)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.1%
−21
–   Djinn 0.987 64-bit2600+26
−26
(−23)7 − 7
(+4−4=6)
50.0%
7.0 / 14
93.0%
−19
–   Gaviota 0.83 64-bit2599+27
−27
(−24)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
93.4%
−82
–   Rodin 7.02598+17
−17
(−25)18.5 − 14.5
(+12−8=13)
56.1%
18.5 / 33
98.3%
+13
–   Aristarch 4.502596+12
−12
(−27)3 − 5
(+2−4=2)
37.5%
3.0 / 8
99.6%
−121
–   Glass 2.0 64-bit2595+16
−16
(−28)32.5 − 19.5
(+21−8=23)
62.5%
32.5 / 52
99.4%
+54
–   Muse 0.953 64-bit2593+19
−19
(−30)2 − 1
(+1−0=2)
66.7%
2.0 / 3
99.2%
+65
–   Ethereal 8.05 64-bit2592+30
−30
(−31)6 − 4
(+4−2=4)
60.0%
6.0 / 10
96.3%
+32
–   N2 0.4 64-bit2591+16
−16
(−32)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
99.7%
−56
–   Amyan 1.722590+13
−13
(−33)8 − 6
(+5−3=6)
57.1%
8.0 / 14
99.9%
+7
–   Pseudo 0.7c2590+13
−13
(−33)5 − 7
(+3−5=4)
41.7%
5.0 / 12
99.9%
−91
–   GreKo 12.9 64-bit2588+30
−31
(−35)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
97.7%
−3
–   GreKo 2016 64-bit2588+23
−23
(−35)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.3%
−65
–   Djinn 0.992 64-bit2587+30
−30
(−36)3 − 3
(+3−3=0)
50.0%
3.0 / 6
98.1%
−36
–   GreKo 12.1 64-bit2582+32
−32
(−41)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.8%
−136
–   GarboChess 3.0 64-bit2581+17
−17
(−42)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−5
–   Quazar 0.3b 32-bit2581+21
−21
(−42)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.9%
+158
–   Petir 4.9999992577+16
−16
(−46)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+39
–   Jellyfish 1.1 64-bit2575+17
−17
(−48)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−48
–   Tucano 2.00 64-bit2570+31
−31
(−53)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.9%
−17
–   GNU Chess 5.07.153b 64-bit2568+23
−23
(−55)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−55
–   Atlas 3.25 64-bit2567+28
−28
(−56)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+74
–   DanaSah 5.072567+17
−17
(−56)19 − 11
(+15−7=8)
63.3%
19.0 / 30
100.0%
+35
–   GreKo 12.5 64-bit2565+34
−34
(−58)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
99.9%
+151
–   Capivara LK 0.09b02f 64-bit2564+18
−18
(−59)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−59
–   Jellyfish 1.02564+22
−22
(−59)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
100.0%
−41
–   Arminius 2013-08-10 64-bit2563+31
−31
(−60)2 − 6
(+1−5=2)
25.0%
2.0 / 8
100.0%
−243
–   GreKo 13.1 64-bit2563+30
−30
(−60)14 − 6
(+8−0=12)
70.0%
14.0 / 20
100.0%
+50
–   Francesca MAD 0.192560+16
−16
(−63)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+62
–   Zurichess Glarus 64-bit2556+27
−27
(−67)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Capivara LK 0.09b02d 64-bit2555+30
−30
(−68)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−120
–   Capivara LK 0.09b02c 64-bit2555+21
−21
(−68)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   JikChess 0.02 64-bit2555+17
−17
(−68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+74
–   DanaSah 5.002549+29
−29
(−74)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−132
–   Rodin 6.02548+24
−24
(−75)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
100.0%
−99
–   Cheese 1.6.1 64-bit2543+23
−23
(−80)15 − 11
(+10−6=10)
57.7%
15.0 / 26
100.0%
−32
–   nanoSzachy 4.0 64-bit2540+19
−19
(−83)11.5 − 6.5
(+8−3=7)
63.9%
11.5 / 18
100.0%
+4
–   Rhetoric 1.1 64-bit2540+32
−32
(−83)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−239
–   GreKo 12.0 64-bit2539+25
−25
(−84)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
100.0%
−96
–   Tucano 1.042538+30
−30
(−85)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+141
–   Phalanx XXIV2533+20
−20
(−90)5.5 − 5.5
(+4−4=3)
50.0%
5.5 / 11
100.0%
−94
–   Fridolin 2.0 64-bit2524+16
−16
(−99)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−99
–   Sjakk 2.1 64-bit2522+31
−31
(−101)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+187
–   Maverick 1.5 64-bit2518+18
−18
(−105)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−105
–   Hakkapeliitta 1.0 64-bit2516+27
−27
(−107)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
100.0%
−45
–   GreKo 10.0 64-bit2513+33
−33
(−110)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−117
–   WyldChess 1.1 64-bit2505+31
−31
(−118)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−35
–   Arminius 2014-01-18 64-bit2499+24
−24
(−124)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+8
–   Delphil 3.2 64-bit2493+17
−17
(−130)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−8
–   JikChess 0.01 64-bit2484+24
−24
(−139)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+144
–   Ghost 2.0.2 64-bit2481+18
−18
(−142)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
–   Delphil 3.1 64-bit2473+26
−26
(−150)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−292
–   WyldChess 1.2 64-bit2472+30
−30
(−151)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−30
–   Betsabe II 1.472439+20
−20
(−184)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−101
–   Ares 1.005 64-bit2414+18
−19
(−209)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−58
–   Shallow r688 64-bit2409+19
−19
(−214)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+21

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Nebula 2.0 64-bit
played with current
participants of this list
Represented by
1-2-CPU#1102632394itself
All#1062627394itself
Free#882633400itself
Free 1-2-CPU#96-972634400itself
Free single-CPU#96-972634400itself
Single-CPU#1102632394itself

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017