CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

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Show each game results
Bright 0.4a (2779+9
−10
)Quote
Author: Allard Siemelink (Netherlands) Link: Homepage
This is one of the 14 Bright versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 1.03a 64-bit3116+20
−19
(+337)6 − 44
(+2−40=8)
12.0%
6.0 / 50
0.0%
+16
–   Rybka 4.1 64-bit3109+7
−7
(+330)3.5 − 28.5
(+0−25=7)
10.9%
3.5 / 32
0.0%
+17
–   Stockfish 2.0.1 64-bit3089+20
−20
(+310)4.5 − 26.5
(+1−23=7)
14.5%
4.5 / 31
0.0%
+35
–   Rybka 3 64-bit3078+9
−9
(+299)6 − 44
(+1−39=10)
12.0%
6.0 / 50
0.0%
−9
–   Critter 1.01 64-bit3077+19
−19
(+298)6.5 − 25.5
(+2−21=9)
20.3%
6.5 / 32
0.0%
+84
–   Stockfish 1.8 64-bit3057+19
−19
(+278)6 − 28
(+0−22=12)
17.6%
6.0 / 34
0.0%
+57
–   Critter 0.90 64-bit3049+16
−16
(+270)2.5 − 29.5
(+1−28=3)
7.8%
2.5 / 32
0.0%
−136
–   Stockfish 1.7.1 64-bit3044+14
−14
(+265)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−41
–   Protector 1.6.0 64-bit3040+15
−15
(+261)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
+64
–   Hannibal 1.3 64-bit2998+14
−14
(+219)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+72
–   Texel 1.04 64-bit2998+14
−14
(+219)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−140
–   Komodo 1.3 64-bit2993+12
−12
(+214)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
−38
–   Naum 4.2 64-bit2987+8
−8
(+208)10 − 40
(+3−33=14)
20.0%
10.0 / 50
0.0%
−9
–   Stockfish 1.6.3 64-bit2985+14
−14
(+206)13 − 37
(+4−28=18)
26.0%
13.0 / 50
0.0%
+46
–   Protector 1.5.0 64-bit2984+13
−13
(+205)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+30
–   Stockfish 1.6s JA 64-bit2979+16
−15
(+200)14 − 36
(+6−28=16)
28.0%
14.0 / 50
0.0%
+51
–   Rybka 2.3.2a 64-bit2977+8
−8
(+198)4.5 − 25.5
(+1−22=7)
15.0%
4.5 / 30
0.0%
−72
–   Critter 0.70 64-bit2973+18
−18
(+194)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−7
–   Komodo 1.2 64-bit2966+12
−11
(+187)7.5 − 19.5
(+3−15=9)
27.8%
7.5 / 27
0.0%
+33
–   Gull 1.2 64-bit2950+15
−15
(+171)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
+29
–   Naum 4 64-bit2947+13
−13
(+168)16.5 − 33.5
(+12−29=9)
33.0%
16.5 / 50
0.0%
+38
–   Gull 1.1 64-bit2943+13
−13
(+164)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−14
–   Texel 1.03 64-bit2939+16
−16
(+160)4 − 10
(+3−9=2)
28.6%
4.0 / 14
0.0%
−13
–   Gull 1.0a 64-bit2938+12
−12
(+159)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−7
–   Hiarcs 13.22932+15
−15
(+153)7.5 − 24.5
(+1−18=13)
23.4%
7.5 / 32
0.0%
−20
–   Spark 1.0 64-bit2926+7
−7
(+147)8.5 − 29.5
(+5−26=7)
22.4%
8.5 / 38
0.0%
−67
–   Rybka 2.3.2a 32-bit2923+16
−16
(+144)3 − 8
(+1−6=4)
27.3%
3.0 / 11
0.0%
−12
–   Spike 1.4 Leiden2921+8
−7
(+142)13 − 23
(+9−19=8)
36.1%
13.0 / 36
0.0%
+40
–   DiscoCheck 5.2 64-bit2915+12
−12
(+136)14 − 38
(+6−30=16)
26.9%
14.0 / 52
0.0%
−27
–   Hiarcs 13.12913+18
−18
(+134)15 − 34
(+9−28=12)
30.6%
15.0 / 49
0.0%
−3
–   Stockfish 1.5.1 64-bit2912+16
−16
(+133)17 − 33
(+10−26=14)
34.0%
17.0 / 50
0.0%
+20
–   Quazar 0.4 64-bit2901+8
−8
(+122)4.5 − 8.5
(+3−7=3)
34.6%
4.5 / 13
0.0%
+11
–   Hannibal 1.1 64-bit2895+15
−15
(+116)7 − 25
(+3−21=8)
21.9%
7.0 / 32
0.0%
−90
–   Doch 1.3.4 64-bit2894+19
−19
(+115)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
+40
–   Protector 1.4.0 64-bit2889+14
−14
(+110)10.5 − 20.5
(+5−15=11)
33.9%
10.5 / 31
0.0%
+4
–   Thinker 5.4d Inert 64-bit2886+8
−8
(+107)11 − 27
(+5−21=12)
28.9%
11.0 / 38
0.0%
−37
–   Thinker 5.4c Inert 64-bit2883+9
−9
(+104)23 − 27
(+16−20=14)
46.0%
23.0 / 50
0.0%
+79
–   Spark 0.4 64-bit2882+11
−11
(+103)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−41
–   Thinker 5.4a Inert 64-bit2882+14
−14
(+103)16 − 34
(+8−26=16)
32.0%
16.0 / 50
0.0%
−16
–   Gaviota 1.0 64-bit2876+9
−9
(+97)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−104
–   Toga II 3.02875+17
−17
(+96)8 − 8
(+5−5=6)
50.0%
8.0 / 16
0.0%
+98
–   Stockfish 1.4 64-bit2872+19
−19
(+93)19 − 31
(+10−22=18)
38.0%
19.0 / 50
0.0%
+14
–   MinkoChess 1.3 64-bit2868+9
−9
(+89)12 − 26
(+6−20=12)
31.6%
12.0 / 38
0.0%
−33
–   Thinker 5.3b Inert 64-bit2867+23
−23
(+88)13.5 − 36.5
(+7−30=13)
27.0%
13.5 / 50
0.0%
−77
–   Doch 1.2 64-bit2865+19
−19
(+86)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
0.0%
+67
–   Nemo 1.0.1 64-bit2856+8
−8
(+77)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+77
–   Protector 1.3.5 64-bit2855+15
−14
(+76)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
−55
–   Doch 09.980 64-bit2855+18
−18
(+76)24 − 26
(+16−18=16)
48.0%
24.0 / 50
0.0%
+64
–   Protector 1.3.4 64-bit2852+18
−18
(+73)13 − 17
(+8−12=10)
43.3%
13.0 / 30
0.0%
+26
–   NirvanaChess 1.7 64-bit2848+15
−15
(+69)17.5 − 26.5
(+12−21=11)
39.8%
17.5 / 44
0.0%
−3
–   Shredder 112847+13
−12
(+68)23 − 37
(+13−27=20)
38.3%
23.0 / 60
0.0%
−9
–   Spark 0.3 64-bit2844+10
−10
(+65)17 − 33
(+10−26=14)
34.0%
17.0 / 50
0.0%
−45
–   Onno 0.12.0 64-bit2844+17
−17
(+65)21 − 29
(+11−19=20)
42.0%
21.0 / 50
0.0%
+16
–   Stockfish 1.3.1 64-bit2844+20
−20
(+65)17 − 33
(+9−25=16)
34.0%
17.0 / 50
0.0%
−44
–   Deuterium 14.2.33.276 64-bit2842+15
−15
(+63)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−50
–   BugChess2 1.9 64-bit 4CPU2842+19
−19
(+63)16 − 34
(+8−26=16)
32.0%
16.0 / 50
0.0%
−59
–   Zappa Mexico II 64-bit2841+7
−7
(+62)21.5 − 41.5
(+15−35=13)
34.1%
21.5 / 63
0.0%
−55
–   SmarThink 1.60 64-bit2839+17
−17
(+60)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+7
–   Booot 5.1.02838+11
−11
(+59)28 − 35
(+19−26=18)
44.4%
28.0 / 63
0.0%
+21
–   Vajolet2 1.28 64-bit2838+14
−14
(+59)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+178
–   Deep Sjeng 3.0 64-bit2838+11
−10
(+59)21.5 − 28.5
(+10−17=23)
43.0%
21.5 / 50
0.0%
+17
–   Onno 1.1.1 64-bit2837+12
−12
(+58)18.5 − 31.5
(+9−22=19)
37.0%
18.5 / 50
0.0%
−24
–   Hiarcs 122834+11
−10
(+55)19.5 − 30.5
(+11−22=17)
39.0%
19.5 / 50
0.0%
−18
–   Hiarcs 12.12833+13
−13
(+54)31.5 − 38.5
(+18−25=27)
45.0%
31.5 / 70
0.0%
+22
–   Onno 1.0 64-bit2830+17
−17
(+51)23.5 − 26.5
(+12−15=23)
47.0%
23.5 / 50
0.0%
+32
–   Toga II 1.4.1SE2823+10
−9
(+44)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
−75
–   Junior 20102821+34
−34
(+42)15 − 25
(+6−16=18)
37.5%
15.0 / 40
1.0%
−36
–   Cheng4 0.36c 64-bit2820+12
−12
(+41)19.5 − 18.5
(+13−12=13)
51.3%
19.5 / 38
0.0%
+49
–   Toga II 1.4 beta5c2819+13
−14
(+40)22 − 28
(+16−22=12)
44.0%
22.0 / 50
0.0%
−2
–   Thinker 5.3b Passive 64-bit2819+26
−26
(+40)16.5 − 33.5
(+7−24=19)
33.0%
16.5 / 50
0.2%
−70
–   Scorpio 2.7.6 64-bit2816+15
−15
(+37)26 − 26
(+15−15=22)
50.0%
26.0 / 52
0.0%
+37
–   Tornado 4.88 64-bit2810+16
−16
(+31)8 − 8
(+3−3=10)
50.0%
8.0 / 16
0.1%
+26
–   Crafty 24.0 64-bit2801+17
−18
(+22)17 − 21
(+9−13=16)
44.7%
17.0 / 38
1.2%
−12
–   Glaurung 2.2 64-bit2801+13
−13
(+22)18 − 32
(+9−23=18)
36.0%
18.0 / 50
0.3%
−70
–   Gaviota 0.86 64-bit2799+10
−10
(+20)21 − 19
(+16−14=10)
52.5%
21.0 / 40
0.2%
+37
–   Thinker 5.4a Passive 64-bit2792+22
−22
(+13)24 − 26
(+18−20=12)
48.0%
24.0 / 50
13.8%
−3
–   Rybka 1.0 32-bit2791+13
−13
(+12)9 − 11
(+7−9=4)
45.0%
9.0 / 20
6.7%
−27
–   Ktulu 92782+8
−8
(+3)26.5 − 22.5
(+20−16=13)
54.1%
26.5 / 49
31.1%
+33
–   Fruit 2.3.12782+19
−19
(+3)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
39.4%
+46
–   Crafty 23.4 64-bit2781+12
−12
(+2)12 − 20
(+8−16=8)
37.5%
12.0 / 32
38.5%
−87
–   GNU Chess 5.50 64-bit2779+22
−22
(0)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
48.3%
+24
–   Octochess r5190 64-bit2777+10
−10
(−2)8 − 5
(+7−4=2)
61.5%
8.0 / 13
59.5%
+85
–   Scorpio 2.7 64-bit2775+14
−14
(−4)17 − 15
(+12−10=10)
53.1%
17.0 / 32
69.4%
+18
–   MinkoChess 0.9 64-bit2771+12
−12
(−8)14 − 16
(+10−12=8)
46.7%
14.0 / 30
85.8%
−32
–   Twisted Logic 20090922 64-bit2771+8
−8
(−8)26.5 − 23.5
(+19−16=15)
53.0%
26.5 / 50
89.7%
+14
–   Frenzee 3.5.19 64-bit2767+8
−8
(−12)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
97.1%
+73
–   Twisted Logic 20100131x 64-bit2765+11
−11
(−14)16 − 14
(+14−12=4)
53.3%
16.0 / 30
97.9%
+10
–   MinkoChess 1.1 64-bit2763+18
−18
(−16)17 − 13
(+13−9=8)
56.7%
17.0 / 30
94.1%
+30
–   Jonny 4.002762+8
−8
(−17)22.5 − 13.5
(+20−11=5)
62.5%
22.5 / 36
99.8%
+81
–   Rodent 1.3 64-bit2762+29
−28
(−17)3 − 4
(+2−3=2)
42.9%
3.0 / 7
86.2%
−69
–   BugChess2 1.9 64-bit2760+9
−9
(−19)7 − 5
(+4−2=6)
58.3%
7.0 / 12
99.9%
+27
–   Bison 9.11 64-bit2754+11
−11
(−25)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
100.0%
+27
–   ProDeo 1.872751+23
−23
(−28)3 − 3
(+2−2=2)
50.0%
3.0 / 6
98.5%
−28
–   SmarThink 1.20 64-bit2747+10
−10
(−32)30.5 − 19.5
(+21−10=19)
61.0%
30.5 / 50
100.0%
+41
–   Crafty 23.0 64-bit 4CPU2744+17
−17
(−35)24.5 − 24.5
(+16−16=17)
50.0%
24.5 / 49
100.0%
−34
–   Spike 1.2 Turin2731+6
−6
(−48)13.5 − 8.5
(+10−5=7)
61.4%
13.5 / 22
100.0%
+28
–   SmarThink 1.10 32-bit2731+15
−15
(−48)27.5 − 22.5
(+19−14=17)
55.0%
27.5 / 50
100.0%
−15
–   Crafty 23.2 64-bit2721+15
−15
(−58)15 − 15
(+11−11=8)
50.0%
15.0 / 30
100.0%
−59
–   Tornado 4.40 64-bit2721+14
−14
(−58)20.5 − 10.5
(+18−8=5)
66.1%
20.5 / 31
100.0%
+67
–   BugChess2 1.7 64-bit2707+13
−13
(−72)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
100.0%
−81
–   Naum 2.0 32-bit2699+8
−8
(−80)19 − 11
(+16−8=6)
63.3%
19.0 / 30
100.0%
+16
–   Frenzee Feb08 64-bit2694+10
−10
(−85)19.5 − 10.5
(+18−9=3)
65.0%
19.5 / 30
100.0%
+38
–   Naum 2.0 64-bit2693+11
−11
(−86)17 − 13
(+10−6=14)
56.7%
17.0 / 30
100.0%
−45
–   Gaviota 0.85.1 32-bit2683+19
−19
(−96)64 − 36
(+55−27=18)
64.0%
64.0 / 100
100.0%
+11
–   Scorpio 2.5 64-bit2682+14
−14
(−97)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
100.0%
+13
–   Delfi 5.42680+8
−8
(−99)26.5 − 15.5
(+19−8=15)
63.1%
26.5 / 42
100.0%
−12
–   Daydreamer 1.75 64-bit2672+10
−9
(−107)19 − 11
(+16−8=6)
63.3%
19.0 / 30
100.0%
−8
–   BugChess2 1.6.4 64-bit2670+14
−14
(−109)18 − 12
(+13−7=10)
60.0%
18.0 / 30
100.0%
−38
–   Booot 4.15.12668+14
−14
(−111)19.5 − 10.5
(+13−4=13)
65.0%
19.5 / 30
100.0%
−16
–   Booot 4.15.02665+12
−12
(−114)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
100.0%
−3
–   Alaric 7072663+7
−7
(−116)41 − 11
(+35−5=12)
78.8%
41.0 / 52
100.0%
+100
–   Naraku 1.312652+14
−14
(−127)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
+22
–   Colossus 2008b2641+7
−7
(−138)32.5 − 8.5
(+27−3=11)
79.3%
32.5 / 41
100.0%
+75
–   Cyrano 0.6b17 64-bit2640+9
−9
(−139)25 − 5
(+23−3=4)
83.3%
25.0 / 30
100.0%
+144
–   E.T. Chess 13.01.082635+7
−7
(−144)28 − 14
(+21−7=14)
66.7%
28.0 / 42
100.0%
−31
–   WildCat 82626+7
−7
(−153)29.5 − 11.5
(+24−6=11)
72.0%
29.5 / 41
100.0%
+2
–   Movei 00.8.438 (10 10 10)2624+7
−7
(−155)26.5 − 15.5
(+20−9=13)
63.1%
26.5 / 42
100.0%
−64
–   Sloppy 0.2.2 64-bit2617+8
−8
(−162)22.5 − 7.5
(+20−5=5)
75.0%
22.5 / 30
100.0%
+36
–   Slow Chess Blitz WV2.12615+6
−6
(−164)20 − 10
(+17−7=6)
66.7%
20.0 / 30
100.0%
−41
–   ProDeo 1.22608+10
−11
(−171)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
−72
–   Pharaon 3.5.12603+7
−7
(−176)24 − 6
(+22−4=4)
80.0%
24.0 / 30
100.0%
+72
–   Amyan 1.722602+8
−8
(−177)24 − 6
(+21−3=6)
80.0%
24.0 / 30
100.0%
+57
–   Deuterium 09.01.26.4922560+17
−17
(−219)35 − 7
(+30−2=10)
83.3%
35.0 / 42
100.0%
+32
–   Scorpio 2.1 64-bit2486+32
−34
(−293)38 − 12
(+32−6=12)
76.0%
38.0 / 50
100.0%
−101

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Bright 0.4a
played with current
participants of this list
Represented by
1-2-CPU#712801981itself
32-bit#72798638itself
32-bit 1-2-CPU#82798701itself
32-bit single-CPU#82798701itself
All    768Bright 0.4a 4CPU
Free#62-632800825itself
Free 1-2-CPU#612802867itself
Free 32-bit#32796518itself
Free 32-bit 1-2-CPU#42796581itself
Free 32-bit single-CPU#42796581itself
Free single-CPU#612802867itself
Single-CPU#712801981itself

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018