CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
NirvanaChess 2.3 64-bit (3073+13
−13
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 11.2 64-bit3321+14
−14
(+248)8 − 46
(+0−38=16)
14.8%
8.0 / 54
0.0%
−8
0 0 0 0 0 0 0 0 0 = 0 = = = 0 = 0 = 0 0 0 0 0 = 0 0 = 0 = 0 0 0 0 0 0 0 0 = 0 = = = 0 0 0 = 0 0 = = 0 0 0 0
–   Komodo 10.4 64-bit3305+14
−14
(+232)12 − 40
(+0−28=24)
23.1%
12.0 / 52
0.0%
+63
0 = = = 0 = 0 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 = = 0 0 = = = = 0 0 = 0 = = 0 0 = = 0 = = = 0 = = 0 0 = =
–   Stockfish 8 64-bit3301+11
−11
(+228)13.5 − 54.5
(+0−41=27)
19.9%
13.5 / 68
0.0%
+28
0 0 = 0 = 0 0 = 0 0 0 0 = = = 0 0 0 = 0 0 0 = 0 0 0 0 = 0 0 = 0 0 0 0 0 0 = = 0 0 0 = 0 = = = 0 = = = 0 = 0 0 = 0 0 0 = 0 = = 0 0 = = =
–   Komodo 10.2 64-bit3290+16
−16
(+217)5.5 − 46.5
(+0−41=11)
10.6%
5.5 / 52
0.0%
−101
0 0 0 0 0 0 = = = 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 = 0 = 0 0 0 0 0 0 = = 0 0 0 0 0 0 0 = 0 = 0 0 = 0 0 0
–   Komodo 10.3 64-bit3269+16
−16
(+196)8.5 − 43.5
(+0−35=17)
16.3%
8.5 / 52
0.0%
−42
0 0 = = 0 = 0 = 0 0 0 0 0 0 0 = 0 = 0 = = = 0 = 0 0 0 = 0 = 0 0 0 0 0 = = 0 0 = 0 0 0 = 0 0 = 0 0 0 0 0
–   Komodo 10.1 64-bit3265+19
−18
(+192)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
−13
= = 0 = = 0 0 0 = 0 0 0 0 0 = 0 0 0 = 0 = 0 = 0 = 0 0 0 = 0 1 0
–   Komodo 10 64-bit3261+14
−14
(+188)10.5 − 39.5
(+0−29=21)
21.0%
10.5 / 50
0.0%
+1
= 0 = = 0 = = 0 = 0 0 0 = 0 = 0 0 0 0 0 0 = 0 0 0 0 = = 0 0 = 0 0 = 0 0 0 = 0 = 0 0 0 = = = = = 0 =
–   Stockfish 7 64-bit3244+13
−13
(+171)8.5 − 27.5
(+0−19=17)
23.6%
8.5 / 36
0.0%
+7
0 0 = = = = = = 0 = 0 = 0 = 0 = 0 = = 0 = 0 0 = 0 0 = = 0 0 0 0 = 0 0 0
–   Komodo 8 64-bit3204+16
−16
(+131)19 − 33
(+4−18=30)
36.5%
19.0 / 52
0.0%
+54
= 1 = 0 0 = 0 = 0 0 0 = 0 0 = = 0 0 0 = = 0 0 1 = = = = 0 = = 1 = = = = = 0 = = = 0 0 = 1 = = = = = 0 =
–   Fire 5 64-bit3175+13
−13
(+102)4 − 11
(+0−7=8)
26.7%
4.0 / 15
0.0%
−36
0 = 0 0 = 0 = = = 0 = = = 0 0
–   Fizbo 1.9 64-bit3175+12
−12
(+102)5.5 − 5.5
(+2−2=7)
50.0%
5.5 / 11
0.0%
+98
= = 0 = = = 1 = 1 0 =
–   Houdini 4 64-bit3168+10
−10
(+95)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
−29
= 0 0 0 0 = 1 0 = = = = 0 = = 0 = = = = 0 0 1 0 0 0 = = = 0 0 0
–   Fire 4 64-bit3145+11
−11
(+72)16.5 − 19.5
(+6−9=21)
45.8%
16.5 / 36
0.0%
+48
1 = = = = 0 0 = = 0 = = 1 1 0 = = 0 = = = 0 1 = = 0 = 1 0 = = 1 0 = = =
–   Booot 6.2 64-bit3143+11
−11
(+70)9.5 − 14.5
(+2−7=15)
39.6%
9.5 / 24
0.0%
+12
= 0 0 0 = 0 = = = = = = = 1 = = 0 = = = 1 0 0 =
–   Andscacs 0.91 64-bit3141+16
−16
(+68)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−82
= = 0 0
–   Andscacs 0.90 64-bit3126+17
−17
(+53)29 − 33
(+10−14=38)
46.8%
29.0 / 62
0.0%
+35
= = = 0 0 0 0 = = 0 0 = = 0 = = = 1 0 = = = 1 0 1 = 1 = = = = = = = 0 1 = = 1 0 = = = 1 0 = = 1 = = = = = = 1 0 = = = = 0 1
–   Andscacs 0.89 64-bit3120+17
−17
(+47)3.5 − 4.5
(+0−1=7)
43.8%
3.5 / 8
0.0%
+15
= = = 0 = = = =
–   Gull 3 64-bit3120+8
−7
(+47)15 − 19
(+2−6=26)
44.1%
15.0 / 34
0.0%
+17
= 1 = = = = = = = = 0 = = 0 = = = = 0 = = = 1 = = = = 0 0 = 0 = = =
–   Roc 0.7 64-bit3115+10
−11
(+42)11.5 − 14.5
(+4−7=15)
44.2%
11.5 / 26
0.0%
+7
1 = 0 0 = 1 = = = 0 = 0 = 0 = = = 1 0 = = 0 1 = = =
–   Chiron 4 64-bit3114+9
−9
(+41)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
−26
= = = = = = 0 0
–   Fizbo 1.8 64-bit3114+14
−14
(+41)13.5 − 16.5
(+1−4=25)
45.0%
13.5 / 30
0.0%
+16
= = = 0 = = = = 0 = = = = 0 = = = = 1 = = = = 0 = = = = = =
–   Andscacs 0.88 64-bit3112+15
−15
(+39)19 − 33
(+5−19=28)
36.5%
19.0 / 52
0.0%
−42
0 = = 1 0 = 0 1 0 = = = = = 0 = 0 0 0 = 1 = = = = = = = 0 = 1 = 0 = 0 0 0 = 0 1 = = = 0 0 = 0 = 0 0 = =
–   Houdini 1.5a 64-bit3110+10
−10
(+37)25 − 27
(+10−12=30)
48.1%
25.0 / 52
0.0%
+26
= 0 = 1 = = 1 = = = 1 = = = 1 = = 0 0 = 1 0 = = 1 0 = 1 1 = = = = = = = 0 1 = 1 0 = = = 0 0 = = = 0 0 0
–   Andscacs 0.872 64-bit3105+14
−14
(+32)15 − 23
(+6−14=18)
39.5%
15.0 / 38
0.0%
−31
0 0 0 1 0 = 0 0 1 = 0 = 0 = 1 0 1 = = = 0 0 = 1 0 = = = 1 = = = = = = 0 0 =
–   Strelka 5.5 64-bit3103+6
−6
(+30)17.5 − 14.5
(+7−4=21)
54.7%
17.5 / 32
0.0%
+55
1 0 = = = = = = = = 1 0 = = = = 1 = = = = = = = 1 0 = 0 1 = 1 1
–   Critter 1.6a 64-bit3100+7
−7
(+27)18 − 16
(+5−3=26)
52.9%
18.0 / 34
0.0%
+42
= = = = 0 1 0 1 0 = = 1 = 1 = = = = 1 = = = = = = = = = = = = = = =
–   Equinox 3.20 64-bit3096+9
−9
(+23)15 − 19
(+5−9=20)
44.1%
15.0 / 34
0.1%
−8
0 = = 0 = 1 = = 1 0 1 = = = = = = = = = 1 = = 0 = = 0 = 1 = 0 0 0 0
–   Fritz 15 64-bit3094+10
−10
(+21)22 − 26
(+7−11=30)
45.8%
22.0 / 48
0.3%
0
= = = = = 0 = 1 = 0 0 = = = 1 0 0 1 = = 1 0 = = = 1 0 = = 0 1 = = = = = = = = = 0 = = = = 0 0 1
–   Equinox 3.30 64-bit3086+13
−13
(+13)2 − 4
(+0−2=4)
33.3%
2.0 / 6
8.0%
−81
= = = = 0 0
–   Hannibal 1.7 64-bit3080+10
−10
(+7)25.5 − 29.5
(+6−10=39)
46.4%
25.5 / 55
17.3%
−13
0 0 = 0 1 = = = = = = 0 = 1 = 0 = = = = = = 1 = = = = = = 1 0 0 = 0 = = = = = = = 1 0 = = = = = = = = = 0 = 1
–   Rybka 4.1 64-bit3078+8
−8
(+5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
26.2%
+5
= =
–   Rybka 4 64-bit3077+10
−11
(+4)38.5 − 43.5
(+17−22=43)
47.0%
38.5 / 82
31.9%
−15
= = = 0 = = 1 1 0 = 0 0 = = = = 1 = 1 1 1 1 = = 0 = = = 0 1 = 0 1 = = 1 = 0 0 1 = 1 1 1 1 0 = 0 = = 0 0 1 0 = = = = = 0 = = = 0 0 0 = 0 0 = 0 = = = 0 = = = = = 1 =
–   Booot 6.1 64-bit3077+18
−18
(+4)16.5 − 16.5
(+7−7=19)
50.0%
16.5 / 33
34.2%
+6
= 1 0 = = 0 = = = = = 1 = = 0 = = 0 1 1 = 0 = 0 = 1 = = = 0 1 = 1
–   Bouquet 1.8 64-bit3074+9
−9
(+1)17.5 − 20.5
(+6−9=23)
46.1%
17.5 / 38
43.9%
−21
0 = = = 0 0 = 1 = = = = 0 1 0 = = = = = 0 = 0 = 1 = 0 = 0 = = 1 = 1 = 1 = =
–   Fizbo 1.7 64-bit3061+21
−21
(−12)19 − 15
(+11−7=16)
55.9%
19.0 / 34
83.8%
+22
0 = = = 1 1 1 = 0 = = 0 0 = = 0 = = 1 1 0 = = = = = = 1 1 1 1 0 1 1
–   Protector 1.9.0 64-bit3059+10
−10
(−14)40 − 30
(+17−7=46)
57.1%
40.0 / 70
96.5%
+23
= = = 1 = 1 0 = 0 = = 1 = = = 1 = 0 1 1 1 = = = 1 = = = 1 1 1 = = = = = 0 1 = = = = 1 = 1 = = = = = 1 0 = = 0 = 1 = = = = = = = 1 0 = = = =
–   BlackMamba 2.0 64-bit3055+10
−10
(−18)19 − 25
(+5−11=28)
43.2%
19.0 / 44
98.6%
−55
0 0 = = = = 0 = = = = 0 = 0 = = = = 0 1 = = = = = 0 0 1 = 0 1 = = 1 = = = 1 = = = 0 0 =
–   Chiron 3.01 64-bit3051+20
−20
(−22)6 − 4
(+2−0=8)
60.0%
6.0 / 10
96.8%
+27
= = = = 1 1 = = = =
–   Vitruvius 1.11C 64-bit3049+14
−14
(−24)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.3%
−24
= =
–   Texel 1.06 64-bit3042+16
−16
(−31)38 − 32
(+21−15=34)
54.3%
38.0 / 70
99.9%
−4
= 1 = = = 1 1 1 0 1 = 1 = 1 1 = = 0 = = = = = 0 0 1 1 = = = 0 = = = 1 = 1 0 0 1 = = = 0 = = 1 1 = 0 = = 0 = = 1 = 0 = 1 0 1 1 1 0 = 0 = 0 1
–   iCE 3.0 64-bit3041+11
−12
(−32)39 − 30
(+19−10=40)
56.5%
39.0 / 69
100.0%
+4
= = = = = 1 = 0 = 1 = = = 0 = 1 = 1 0 = = = 1 = = = = 1 = 1 1 0 1 0 = 1 1 1 1 1 1 = 1 = = = 0 1 1 = 0 = = = 0 = = 0 = = = = = = = = = 1 0
–   Elektro 1.2 64-bit3041+17
−17
(−32)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.8%
−32
= = = =
–   Sting SF 8.5 64-bit3040+29
−29
(−33)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
98.1%
+60
= 1 = 1 = 1 = = 0 1
–   Hannibal 1.5 64-bit3040+13
−13
(−33)18.5 − 14.5
(+10−6=17)
56.1%
18.5 / 33
100.0%
+1
0 1 0 1 1 0 = = = = 1 = 0 = 1 = = = 0 1 = = = = 1 1 = = 0 = = 1 1
–   Sting SF 8.1 64-bit3038+28
−28
(−35)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
98.8%
+17
1 1 1 = = = = = = = 0 = = 0 1 1
–   Booot 6.0.2 64-bit3031+22
−22
(−42)21 − 19
(+6−4=30)
52.5%
21.0 / 40
100.0%
−26
1 = = = = 0 = = 0 = 1 1 0 = 0 = 1 = = = = = 1 = = = = = = = = = = = = = = = = 1
–   Laser 1.4 64-bit3026+18
−18
(−47)9 − 7
(+4−2=10)
56.3%
9.0 / 16
100.0%
−8
= 0 = 1 = = = 1 0 = = = 1 1 = =
–   Arasan 20.2 64-bit3022+25
−25
(−51)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+50
1 = = 1 1 0 1 = 0 1
–   Naum 4.6 64-bit3012+12
−12
(−61)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−1
= = = 1
–   SmarThink 1.96 64-bit3006+20
−20
(−67)24 − 17
(+12−5=24)
58.5%
24.0 / 41
100.0%
−18
1 = 1 1 1 0 0 = 0 = 1 = = = 1 = = = = = = = = 0 = 1 = = 1 = = = 1 = 1 0 1 = = = 1
–   Sting SF 7.3 64-bit3006+31
−31
(−67)5 − 6
(+2−3=6)
45.5%
5.0 / 11
100.0%
−91
1 0 = = = = 0 = = 1 0
–   Nemorino 3.0 64-bit2996+19
−19
(−77)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
100.0%
−23
= = = 1 1 1 0 = = 1 0 1 = = = =
–   SmarThink 1.97 64-bit2995+16
−16
(−78)10 − 6
(+8−4=4)
62.5%
10.0 / 16
100.0%
+17
0 1 1 0 = 0 0 = 1 1 1 1 1 = 1 =
–   ChessBrainVB 3.502979+24
−23
(−94)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−94
= 1 = 1 0 = 0 = = =
–   Pedone 1.6 64-bit2976+19
−19
(−97)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−69
= = 1 0 = 1 = = = =
–   Arasan 20.1 64-bit2963+23
−23
(−110)11 − 5
(+7−1=8)
68.8%
11.0 / 16
100.0%
0
= = 1 1 1 = 1 1 = = 0 = = = 1 1
–   Vajolet2 2.2 64-bit2960+19
−19
(−113)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+34
= = 1 = 1 1
–   Pedone 1.4.1 64-bit2957+19
−19
(−116)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−21
1 = = = = 1
–   Pedone 1.5 64-bit2956+21
−21
(−117)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+4
= 1 1 0 = 1 1 1 = 1 0 = 1 =
–   Vajolet2 2.3 64-bit2956+20
−20
(−117)8 − 4
(+4−0=8)
66.7%
8.0 / 12
100.0%
−27
1 = 1 1 = 1 = = = = = =
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(−119)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+27
1 0 1 1 1 0
–   Amoeba 3.0 64-bit2952+19
−19
(−121)12 − 8
(+8−4=8)
60.0%
12.0 / 20
100.0%
−58
= 1 = 1 1 = = = 0 = 0 1 1 = = 1 0 1 0 1
–   Pirarucu 2.7.4 64-bit2949+17
−17
(−124)12.5 − 7.5
(+7−2=11)
62.5%
12.5 / 20
100.0%
−50
1 0 = = = = 1 = 1 0 1 1 = 1 = = = = = 1
–   Arasan 20.0 64-bit2947+26
−26
(−126)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+2
= 1 1 1 = = 1 = 1 0
–   Nemorino 2.00 64-bit2945+23
−23
(−128)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−54
1 = = = 1 = 1 = = =
–   Wasp 2.00 64-bit2930+26
−26
(−143)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
+37
1 = = 1 1 1 = 1 = = = 1 = 1 1 1
–   Crafty 25.2 64-bit2930+11
−11
(−143)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+110
= 1 1 1 1 = = 1 1 1
–   Wasp 2.01 64-bit2925+19
−19
(−148)11 − 5
(+7−1=8)
68.8%
11.0 / 16
100.0%
−35
= 1 1 = 1 = = = = 1 = 1 1 = 1 0
–   Laser 1.3 64-bit2924+24
−24
(−149)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−34
1 1 = 1 = = = 1 = =
–   Bobcat 8.0 64-bit2923+13
−13
(−150)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+27
= = 1 1 1 1 1 1 = 0

Rating changes by day

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019