CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
NirvanaChess 2.1c 64-bit 4CPU (3103+23
−23
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 9.2 64-bit 4CPU3335+17
−17
(+232)2.5 − 27.5
(+0−25=5)
8.3%
2.5 / 30
0.0%
−129
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 9.1 64-bit 4CPU3318+21
−21
(+215)3.5 − 25.5
(+0−22=7)
12.1%
3.5 / 29
0.0%
−77
0 0 0 = 0 0 = 0 0 0 = 0 0 0 0 0 0 0 = 0 0 0 0 = 0 = 0 0 =
–   Komodo 9 64-bit 4CPU3317+20
−20
(+214)3.5 − 16.5
(+0−13=7)
17.5%
3.5 / 20
0.0%
−8
0 0 = = 0 0 0 0 0 0 0 = 0 = 0 = = 0 = 0
–   Stockfish 6 64-bit 4CPU3300+14
−14
(+197)5.5 − 13.5
(+0−8=11)
28.9%
5.5 / 19
0.0%
+75
0 0 = = = 0 = 0 = = = 0 = 0 = 0 0 = =
–   Houdini 4 64-bit 4CPU3251+10
−10
(+148)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−2
0 = 0 =
–   Fire 4 64-bit 4CPU3207+13
−13
(+104)7 − 17
(+2−12=10)
29.2%
7.0 / 24
0.0%
−26
0 1 0 = 0 0 0 0 0 = = = = = = = 0 = 0 0 0 0 = 1
–   Gull 3 64-bit 4CPU3191+10
−10
(+88)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+28
= = 0 =
–   Gull 2.8b 64-bit 4CPU3187+19
−19
(+84)6 − 13
(+1−8=10)
31.6%
6.0 / 19
0.0%
−24
0 = = = 1 = = = 0 0 = 0 0 0 = = = 0 0
–   Equinox 3.20 64-bit 4CPU3186+11
−11
(+83)4.5 − 18.5
(+0−14=9)
19.6%
4.5 / 23
0.0%
−119
= = 0 0 0 0 = = 0 = 0 0 = 0 0 = = 0 = 0 0 0 0
–   Critter 1.6a 64-bit 4CPU3169+8
−8
(+66)10 − 14
(+2−6=16)
41.7%
10.0 / 24
0.0%
+23
0 = 0 = = = 0 = = 0 = = = = 0 1 = = = = = 1 0 =
–   Bouquet 1.8 64-bit 4CPU3158+11
−11
(+55)9.5 − 13.5
(+3−7=13)
41.3%
9.5 / 23
0.0%
+2
= 1 1 = 0 0 = 0 = 0 0 = 0 0 = = = = = = = = 1
–   Rybka 4 64-bit 4CPU3155+10
−10
(+52)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+119
= = = 1
–   Rybka 4.1 64-bit 4CPU3151+9
−9
(+48)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+205
= 1
–   Alfil 15.7 64-bit 4CPU3145+18
−18
(+42)10 − 12
(+3−5=14)
45.5%
10.0 / 22
0.2%
+19
0 = = = = = 1 1 1 = = = = = 0 0 0 = = 0 = =
–   Protector 1.8.0 64-bit 4CPU3132+28
−27
(+29)7 − 7
(+3−3=8)
50.0%
7.0 / 14
5.2%
+26
= 1 1 = 0 = = 1 0 = = 0 = =
–   BlackMamba 2.0 64-bit 4CPU3131+15
−15
(+28)12 − 12
(+5−5=14)
50.0%
12.0 / 24
1.9%
+31
= 1 = = = = 0 = 1 1 = = 0 = = 1 0 = 0 1 = = = 0
–   Sting SF 5 64-bit 4CPU3126+25
−25
(+23)19.5 − 18.5
(+10−9=19)
51.3%
19.5 / 38
8.8%
+31
1 1 = = 0 0 = = 1 1 0 = 1 = 1 0 1 = 0 1 0 1 = 0 = 0 = = = = = = 1 = = = = 0
–   Elektro 1.2 64-bit 4CPU3126+23
−23
(+23)12 − 10
(+6−4=12)
54.5%
12.0 / 22
7.6%
+52
1 = = = 0 = 1 = = = = = 0 1 1 = = 0 0 1 = 1
–   Hannibal 1.5 64-bit 4CPU3118+19
−19
(+15)16 − 13
(+10−7=12)
55.2%
16.0 / 29
15.8%
+46
1 1 0 1 = = = = 0 0 = 0 1 1 = = 0 1 = 0 1 = = 1 = 0 1 = 1
–   Naum 4.6 64-bit 4CPU3103+14
−14
(0)6 − 4
(+3−1=6)
60.0%
6.0 / 10
50.6%
+59
1 = = 1 1 = = 0 = =
–   Chiron 2 64-bit 4CPU3093+14
−15
(−10)4 − 6
(+2−4=4)
40.0%
4.0 / 10
77.1%
−73
0 = 0 0 = 0 1 = = 1
–   Texel 1.05 64-bit 4CPU3092+17
−17
(−11)14.5 − 14.5
(+5−5=19)
50.0%
14.5 / 29
78.3%
−8
= = 1 = = = = = 0 = = 0 = 0 = 1 1 1 = = = = = 0 1 = 0 = =
–   Andscacs 0.82 64-bit 4CPU3089+29
−29
(−14)10 − 10
(+4−4=12)
50.0%
10.0 / 20
78.1%
−14
0 = 1 0 1 = = = 1 = = = = 0 = = 0 = 1 =
–   Andscacs 0.81 64-bit 4CPU3084+31
−32
(−19)5 − 5
(+3−3=4)
50.0%
5.0 / 10
83.7%
−27
= 1 = = 0 0 1 0 = 1
–   Protector 1.7.0 64-bit 4CPU3083+19
−19
(−20)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
91.5%
−12
1 = = = 0
–   Alfil 15.8 64-bit 4CPU3064+22
−22
(−39)11.5 − 8.5
(+5−2=13)
57.5%
11.5 / 20
99.3%
+7
= 1 = = 0 = = = = 1 = 0 = 1 = 1 = = = 1
–   Hiarcs 14 4CPU3061+13
−13
(−42)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.9%
−42
= 0 = = 1 = = 0 1 =
–   Deep Junior Yokohama 64-bit 4CPU3032+16
−16
(−71)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+135
1 1 1 = 1 1 = =
–   Senpai 1.0 64-bit 4CPU3031+16
−16
(−72)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+55
= 1 = 1 1 = = 1 0 1
–   Andscacs 0.80 64-bit 4CPU3030+31
−31
(−73)6.5 − 8.5
(+4−6=5)
43.3%
6.5 / 15
100.0%
−116
= = 1 0 0 1 = 1 1 0 0 = 0 0 =
–   Deep Shredder 12 64-bit 4CPU3024+10
−10
(−79)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−16
= = 1 0 1 1 = 1 0 =
–   Spike 1.4 Leiden 4CPU3023+11
−11
(−80)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+70
1 1 = =
–   Rybka 2.3.2a 64-bit 4CPU3021+13
−13
(−82)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−224
= 0
–   Cheng 4.39 64-bit 4CPU3014+17
−17
(−89)8.5 − 5.5
(+4−1=9)
60.7%
8.5 / 14
100.0%
−32
1 = = = = = 1 = = 1 0 = 1 =
–   Fizbo 1.5 64-bit 4CPU2998+27
−27
(−105)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+27
= 1 1 = 1 0 1 1 = 1 = =
–   Cheng4 0.38 64-bit 4CPU2986+24
−24
(−117)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−57
1 1 0 = 0 1
–   Fizbo 1.4 64-bit 4CPU2937+28
−28
(−166)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+63
0 1 = 1 1 = 1 1 1 1
–   Arasan 18.0 64-bit 4CPU2931+29
−29
(−172)16 − 3
(+13−0=6)
84.2%
16.0 / 19
100.0%
+67
1 1 1 1 = 1 = 1 = 1 1 1 1 = 1 = 1 1 =
–   Tornado 7.0 64-bit 4CPU2900+25
−25
(−203)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−54
1 1 = = 1 1 1 = = =

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018