CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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NirvanaChess 2.5 64-bit (3132+19
−19
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 20 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 1.9 64-bit3263+14
−15
(+131)6.5 − 13.5
(+1−8=11)
32.5%
6.5 / 20
0.0%
+31
–   Xiphos 0.6 64-bit3253+9
−9
(+121)7 − 13
(+0−6=14)
35.0%
7.0 / 20
0.0%
+39
–   Pedone 3.0 64-bit3244+15
−15
(+112)9.5 − 14.5
(+1−6=17)
39.6%
9.5 / 24
0.0%
+55
–   RofChade 2.3 64-bit3240+11
−11
(+108)8 − 24
(+0−16=16)
25.0%
8.0 / 32
0.0%
−44
–   Igel 2.7.0 64-bit3240+16
−16
(+108)4.5 − 15.5
(+0−11=9)
22.5%
4.5 / 20
0.0%
−67
–   Laser 1.7 64-bit3206+9
−9
(+74)7.5 − 12.5
(+2−7=11)
37.5%
7.5 / 20
0.0%
+5
–   Schooner 2.2 64-bit3202+10
−10
(+70)15.5 − 20.5
(+2−7=27)
43.1%
15.5 / 36
0.0%
+34
–   Defenchess 2.2 64-bit3202+10
−10
(+70)8 − 16
(+1−9=14)
33.3%
8.0 / 24
0.0%
−25
–   Andscacs 0.95 64-bit3180+9
−10
(+48)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+115
–   Andscacs 0.94 64-bit3168+13
−13
(+36)11 − 9
(+7−5=8)
55.0%
11.0 / 20
0.1%
+67
–   Arasan 22.2 64-bit3157+23
−23
(+25)13.5 − 21.5
(+4−12=19)
38.6%
13.5 / 35
3.9%
−39
–   Halogen 10 64-bit3156+23
−23
(+24)16.5 − 15.5
(+4−3=25)
51.6%
16.5 / 32
5.3%
+32
–   Wasp 4.50 64-bit3154+22
−22
(+22)13 − 11
(+6−4=14)
54.2%
13.0 / 24
5.6%
+48
–   Arasan 22.1 64-bit3146+20
−20
(+14)10 − 11
(+5−6=10)
47.6%
10.0 / 21
15.4%
−3
–   Pedone 2.1 64-bit3128+21
−21
(−4)10.5 − 13.5
(+2−5=17)
43.8%
10.5 / 24
61.4%
−38
–   Winter 0.9 64-bit3127+17
−17
(−5)20.5 − 19.5
(+10−9=21)
51.3%
20.5 / 40
64.9%
+1
–   Orion 0.8 64-bit3123+20
−20
(−9)18 − 20
(+5−7=26)
47.4%
18.0 / 38
74.2%
−24
–   Roc 1.7 64-bit3122+22
−22
(−10)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
74.0%
−34
–   Lc0 0.27.0 w703810 64-bit3120+49
−49
(−12)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
67.6%
+23
–   Lc0 0.26.2 w703810 64-bit3116+30
−30
(−16)12.5 − 11.5
(+7−6=11)
52.1%
12.5 / 24
80.8%
−4
–   Marvin 5.0.0 64-bit3113+22
−21
(−19)12.5 − 11.5
(+4−3=17)
52.1%
12.5 / 24
90.7%
−7
–   Halogen 9 64-bit3112+22
−22
(−20)15.5 − 12.5
(+6−3=19)
55.4%
15.5 / 28
91.8%
+8
–   Combusken 1.4.0 64-bit3110+19
−19
(−22)24 − 22
(+10−8=28)
52.2%
24.0 / 46
94.6%
−10
–   Houdini 1.5a 64-bit3109+10
−10
(−23)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.1%
−33
–   Komodo 3 64-bit3089+14
−14
(−43)11 − 9
(+4−2=14)
55.0%
11.0 / 20
100.0%
−15
–   Houdini 1.5a 32-bit3088+12
−12
(−44)14 − 6
(+9−1=10)
70.0%
14.0 / 20
100.0%
+74
–   Strelka 5.1 32-bit3080+15
−15
(−52)12.5 − 7.5
(+5−0=15)
62.5%
12.5 / 20
100.0%
+13
–   Koivisto 4.0 64-bit3072+20
−20
(−60)14 − 10
(+6−2=16)
58.3%
14.0 / 24
100.0%
−15
–   Critter 1.2 32-bit3059+14
−14
(−73)10 − 10
(+3−3=14)
50.0%
10.0 / 20
100.0%
−74
–   Seer 1.2.1 64-bit3053+22
−22
(−79)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+71
–   Marvin 4.0.0 64-bit3050+22
−22
(−82)13 − 8
(+6−1=14)
61.9%
13.0 / 21
100.0%
−19
–   Minic 2.46 64-bit3050+22
−22
(−82)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+9
–   Minic 3.03 64-bit3049+26
−26
(−83)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+23
–   Rybka 3 64-bit3047+11
−11
(−85)11.5 − 8.5
(+5−2=13)
57.5%
11.5 / 20
100.0%
−41
–   Topple 0.8.0 64-bit3005+22
−22
(−127)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+162

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021