CCRL 40/4
Downloads and Statistics
July 7, 2018
Testing summary:
Total: 1'767'897 games
played by 2'077 programs
23648 CPU days (X2 4600+)

White wins: 690'693 (39.1%)
Black wins: 560'081 (31.7%)
Draws: 517'123 (29.3%)
White score: 53.7%

Engine Details

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NirvanaChess 1.7 64-bit (2848+15
−15		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 14 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Equinox 3.20 64-bit3157+17
−17		(+309)0.5 − 9.5
(+0−9=1)		5.0%
0.5 / 10
0.0%
−141
0 = 0 0 0 0 0 0 0 0
–   Protector 1.6.0 64-bit3039+15
−15		(+191)2.5 − 9.5
(+0−7=5)		20.8%
2.5 / 12
0.0%
+4
0 0 = 0 = 0 0 = 0 = = 0
–   Texel 1.04 64-bit2997+14
−14		(+149)9 − 39
(+4−34=10)
18.8%
9.0 / 48
0.0%
−90
0 0 1 0 = 0 0 0 0 = 1 = 0 0 0 0 = 0 = 0 0 = 0 0 = 0 0 0 0 = 0 = = 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0
–   Protector 1.5.0 64-bit2984+13
−13		(+136)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−12
0 = = = 0 = = 0 0 0
–   Spark 1.0 64-bit2927+7
−7		(+79)4 − 12
(+2−10=4)		25.0%
4.0 / 16
0.0%
−104
= 0 = = 1 0 0 0 0 1 0 0 = 0 0 0
–   iCE 2.0 64-bit2924+12
−12		(+76)6.5 − 8.5
(+2−4=9)		43.3%
6.5 / 15
0.0%
+41
= 0 = 1 0 = 0 = = = 0 1 = = =
–   Booot 5.2.0 64-bit2922+11
−11		(+74)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−153
0 0 0 0 0 = 1 0 0 =
–   Fizbo 1.31 64-bit2922+15
−15		(+74)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
−45
0 0 1 0 = 1 = 0 1 0 = 0 0 0 = 0 = 0 0 0 1 0 = = = = = = = 0 0 0
–   Spike 1.4 Leiden2921+7
−7		(+73)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
0.0%
+53
1 0 = = 1 0 = 0 1 0 0 0 1 = 1 =
–   DiscoCheck 5.2 64-bit2914+12
−13		(+66)13 − 25
(+7−19=12)
34.2%
13.0 / 38
0.0%
−39
0 0 1 = 0 = = = 1 0 1 0 = 0 0 = 0 = = 0 0 1 0 0 0 = = 0 0 0 = 0 1 1 0 = 1 0
–   DiscoCheck 5.2.1 64-bit2912+10
−10		(+64)17 − 15
(+10−8=14)
53.1%
17.0 / 32
0.0%
+83
1 1 0 = 1 0 1 = 1 = = = 0 = = = = 1 0 0 1 1 = 0 1 1 = 0 = = = 0
–   Quazar 0.4 64-bit2899+7
−8		(+51)23 − 25
(+17−19=12)
47.9%
23.0 / 48
0.0%
+37
0 0 0 1 1 0 = 0 0 1 0 0 1 1 1 1 = = 0 0 0 1 0 = 1 = 1 0 1 = = = 0 = = 0 0 1 0 = 1 0 = 1 1 0 1 1
–   Thinker 5.4d Inert 64-bit2885+8
−8		(+37)17 − 21
(+10−14=14)
44.7%
17.0 / 38
0.0%
+6
0 = 0 1 = = = 0 1 0 1 1 1 0 0 0 0 = 0 = = = 1 = 1 0 = = 1 = 0 = 1 0 0 0 1 =
–   Thinker 5.4c Inert 64-bit2883+9
−9		(+35)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−24
0 = 1 1 0 0 0 = = =
–   Murka 3 64-bit2882+8
−8		(+34)17 − 25
(+10−18=14)
40.5%
17.0 / 42
0.0%
−29
= 0 1 0 0 0 = = = 0 = 0 0 = 0 0 1 = = = 1 1 1 1 1 = = 0 0 0 1 0 0 0 = 0 0 = 1 = 0 1
–   Toga II 3.02875+17
−17		(+27)17.5 − 20.5
(+9−12=17)
46.1%
17.5 / 38
0.8%
+1
1 0 0 1 1 = 1 0 0 = = 0 = 1 1 0 = = 0 0 0 = = 1 = 0 = = 1 0 = 0 = 1 = = = =
–   Gaviota 1.0 64-bit2873+9
−9		(+25)24.5 − 23.5
(+17−16=15)
51.0%
24.5 / 48
0.2%
+32
0 0 0 1 1 = 0 = = 1 = = 1 = 0 = = 0 0 0 = 1 1 1 = = 1 1 0 1 = 0 1 0 = 0 1 1 1 1 1 1 0 0 0 = = 0
–   MinkoChess 1.3 64-bit2867+9
−9		(+19)20 − 26
(+11−17=18)
43.5%
20.0 / 46
1.2%
−20
1 0 0 = = 1 = 1 0 1 = 0 0 = 1 = = 0 0 0 0 1 0 1 = = 1 = 0 = 0 = 1 = 0 = = 0 = 1 = 0 1 0 0 =
–   Nemo 1.0.1 64-bit2856+8
−8		(+8)28 − 20
(+18−10=20)
58.3%
28.0 / 48
16.8%
+61
= = 1 = 0 0 1 = 1 1 = = 1 = 0 1 = 0 = = 1 1 0 1 1 0 0 = = = = = = 1 = 1 1 1 = 0 = 1 1 = 1 0 1 0
–   SmarThink 1.50 64-bit2844+14
−14		(−4)4 − 6
(+3−5=2)		40.0%
4.0 / 10
65.0%
−77
= 0 0 = 1 0 0 1 1 0
–   Deuterium 14.2.33.276 64-bit2842+15
−15		(−6)26.5 − 27.5
(+19−20=15)
49.1%
26.5 / 54
70.1%
−12
0 = = 0 1 = = 0 = 1 1 1 0 = 1 0 = 0 0 = 1 = 1 1 1 0 0 = 1 0 = = 0 0 0 = 0 0 1 1 1 1 1 = = 1 0 1 0 0 0 1 1 0
–   Zappa Mexico II 64-bit2842+7
−7		(−6)19 − 18
(+11−10=16)
51.4%
19.0 / 37
74.5%
+5
= = 1 = 1 = 0 = 1 0 1 0 = 1 0 = 0 0 1 = = 1 1 1 = = 0 0 = 0 1 = = = = 0 1
–   SmarThink 1.60 64-bit2838+17
−17		(−10)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
79.8%
−61
1 0 = = = 0
–   Vajolet2 1.28 64-bit2838+14
−14		(−10)26.5 − 21.5
(+19−14=15)
55.2%
26.5 / 48
83.8%
+26
1 = = = 1 1 = 1 1 = 1 0 0 1 0 1 1 1 = 1 0 0 1 1 0 = 0 = 1 = = 0 1 0 0 = 1 0 1 0 0 = = = 0 1 = 1
–   Andscacs 0.70 64-bit2827+19
−19		(−21)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
95.9%
+8
= 0 1 0 = = = = = 1 = = = 1 = = 1 0 = = 0 = 0 1 1 1 1 0 1 = 1 0
–   Crafty 23.8 64-bit2824+12
−12		(−24)13.5 − 16.5
(+9−12=9)
45.0%
13.5 / 30
99.2%
−62
1 0 = = 0 0 0 = 0 0 1 0 1 = 0 0 1 1 0 = = 1 = 0 1 0 1 = 1 =
–   Cheng4 0.36c 64-bit2819+12
−12		(−29)24.5 − 23.5
(+15−14=19)
51.0%
24.5 / 48
99.9%
−20
= 1 1 = 0 = 0 0 = = 1 0 0 0 1 = 0 1 1 = 1 0 0 = 0 = 1 = = = = = = 1 1 1 1 0 0 1 = 0 1 = 0 1 = =
–   Scorpio 2.7.6 64-bit2816+15
−15		(−32)23.5 − 24.5
(+15−16=17)
49.0%
23.5 / 48
99.9%
−36
1 0 = 0 1 1 0 = 1 1 = = 1 1 1 = 0 = 1 = = = 0 = 1 1 = = 0 0 0 0 = 0 0 0 = = 0 1 1 = 1 0 0 0 = 1
–   DisasterArea 1.542810+13
−13		(−38)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
100.0%
−71
1 0 0 1 = 1 = = 1 0 0 0 0 0 1 1 = 1 0 = 0 0 1 1 0 = 0 1 1 0 0 =
–   Tornado 4.88 64-bit2810+16
−16		(−38)5.5 − 10.5
(+1−6=9)		34.4%
5.5 / 16
100.0%
−128
1 = = = = = 0 0 0 = = 0 = 0 0 =
–   Crafty 24.0 64-bit2801+17
−18		(−47)26.5 − 17.5
(+20−11=13)
60.2%
26.5 / 44
100.0%
+24
0 0 = 1 1 = 0 = 1 1 = = = 0 1 1 0 1 0 0 0 = = 1 1 0 1 1 = 1 = 1 = 1 1 0 1 1 = = 1 1 0 1
–   Tornado 6.0 64-bit2784+16
−16		(−64)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
100.0%
−53
0 1 1 = 1 1 0 1 0 = 0 0 0 1 1 0 1 1 = = 0 1 = 1 = = 0 1 0 0 1 0
–   Bright 0.4a2779+10
−10		(−69)26.5 − 17.5
(+21−12=11)
60.2%
26.5 / 44
100.0%
+3
1 = 1 0 0 = = 1 0 1 = = 1 0 = 1 1 0 0 1 = 1 1 0 1 1 1 0 1 1 1 = = 1 1 0 1 0 1 = 1 0 0 =
–   GNU Chess 5.50 64-bit2779+22
−22		(−69)25 − 19
(+22−16=6)
56.8%
25.0 / 44
100.0%
−16
1 = 1 = 1 0 1 0 1 0 1 0 1 1 1 1 = 1 = = 0 1 1 0 0 0 0 1 0 0 = 0 1 1 0 1 1 0 1 1 1 0 1 0
–   Octochess r5190 64-bit2777+10
−10		(−71)31 − 23
(+22−14=18)
57.4%
31.0 / 54
100.0%
−21
= = 1 = 0 0 = 0 = 1 = = 1 1 = 1 1 = 1 0 1 0 1 = 1 0 1 1 0 = = = 0 1 1 1 1 1 0 0 1 = = 0 = = 0 1 1 1 = 0 1 0
–   Frenzee 3.5.19 64-bit2768+8
−8		(−80)33 − 21
(+26−14=14)
61.1%
33.0 / 54
100.0%
−2
= 1 1 1 1 = 0 0 1 0 1 0 = = 1 = = = 1 1 0 0 0 0 1 0 1 0 1 = = = 1 0 = 1 1 1 = 0 1 1 = 1 1 1 1 0 1 0 = 1 1 1
–   Rodent 1.3 64-bit2762+29
−29		(−86)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+63
1 0 0 1 1 1 = = 1 1
–   Dirty 20Apr2013 64-bit2761+13
−13		(−87)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+64
1 = = = = 1 1 = 1 1
–   BugChess2 1.9 64-bit2760+9
−9		(−88)36.5 − 11.5
(+31−6=11)
76.0%
36.5 / 48
100.0%
+104
= 1 1 = = 0 = 1 1 1 1 = 1 0 0 1 = 0 1 = 1 1 1 = 1 0 1 1 1 1 1 1 = 1 = = 1 1 1 1 1 1 1 1 1 1 1 0
–   Jonny 4.002758+8
−8		(−90)21 − 17
(+16−12=10)
55.3%
21.0 / 38
100.0%
−55
= 0 0 0 1 1 1 = = 0 1 0 1 = = 0 = 0 = 1 1 1 = 0 0 1 1 = 1 0 1 0 1 1 0 1 1 =
–   Bison 9.11 64-bit2757+10
−10		(−91)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+139
1 1 1 = = 1 1 0 1 1
–   ProDeo 1.872751+23
−23		(−97)25.5 − 11.5
(+20−6=11)
68.9%
25.5 / 37
100.0%
+33
1 = 1 = 1 0 1 1 1 = 1 1 1 1 0 0 = 1 0 = = 1 = 1 1 1 1 = 1 1 0 1 1 = 0 = =
–   Godel 3.4.9 64-bit2742+12
−12		(−106)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+21
1 = 1 = = 1 1 0 = 1
–   Andscacs 0.64 64-bit2740+35
−35		(−108)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+124
0 = = 1 1 1 1 1 1 1
–   Atlas 3.60 64-bit2703+14
−14		(−145)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
+61
1 = 1 1 0 1 1 1 1 1 1 1 = = = 1 1 1 = 1 = 1 1 1 1 1 = = 0 0 1 1
–   RedQueen 1.1.97 64-bit2679+16
−16		(−169)22.5 − 8.5
(+20−6=5)
72.6%
22.5 / 31
100.0%
+8
1 = 1 0 1 1 1 0 1 1 1 0 1 1 1 0 = = 1 1 = 1 1 1 1 1 1 1 0 0 =
–   Daydreamer 1.75 64-bit2673+9
−9		(−175)23 − 9
(+17−3=12)
71.9%
23.0 / 32
100.0%
−31
= 0 1 1 1 = 1 0 1 = = 1 = 1 = = 0 = = 1 1 = 1 1 1 1 1 1 = = 1 1
–   Djinn 1.010 64-bit2652+17
−17		(−196)25 − 6
(+20−1=10)
80.6%
25.0 / 31
100.0%
+16
1 0 1 = 1 1 1 1 = = 1 1 1 1 1 1 = 1 = 1 1 1 = = 1 = 1 1 = = 1
–   Godel 2.3.7 64-bit2618+13
−13		(−230)28.5 − 3.5
(+26−1=5)
89.1%
28.5 / 32
100.0%
+103
1 1 1 1 = 1 = 0 1 1 = 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1
–   Glass 2.0 64-bit2609+10
−10		(−239)24.5 − 7.5
(+21−4=7)
76.6%
24.5 / 32
100.0%
−39
1 0 1 1 1 1 1 = = 1 1 1 = 1 = 1 1 0 1 1 1 1 0 1 0 = 1 1 = 1 1 =
–   N2 0.4 64-bit2590+10
−10		(−258)28 − 4
(+26−2=4)
87.5%
28.0 / 32
100.0%
+72
1 = 1 = 0 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 0 1 1 = 1 1 1 1 1 1 1 1
–   Arminius 2014-01-18 64-bit2520+28
−29		(−328)30 − 2
(+28−0=4)
93.8%
30.0 / 32
100.0%
+81
1 1 1 1 1 = 1 1 1 1 1 = = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1
1617 games: 643 wins, 483 losses, 491 draws (30.4%), score: 54.9%

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Created in 2005-2013 by CCRL team
Last games added on July 7, 2018