CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Amoeba 2.8 64-bit (2952+13
−13		)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 11 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3481+9
−9		(+529)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ethereal 11.25 64-bit3304+18
−18		(+352)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Schooner 2.0.34 64-bit 4CPU3276+16
−16		(+324)5 − 44
(+1−40=8)
10.2%
5.0 / 49
0.0%
−16
0 0 0 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 0 0 = 0 0 0 = 0
–   Fizbo 2 64-bit3247+8
−8		(+295)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Andscacs 0.95 64-bit3237+16
−16		(+285)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   RofChade 2.0 64-bit 4CPU3236+17
−17		(+284)2.5 − 12.5
(+1−11=3)		16.7%
2.5 / 15
0.0%
+24
0 0 0 0 0 = = 0 1 0 0 0 = 0 0
–   Booot 6.2 64-bit3168+9
−9		(+216)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+36
0 =
–   Chiron 4 64-bit3164+7
−7		(+212)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+181
=
–   Strelka 5.5 64-bit3140+9
−9		(+188)9 − 37
(+2−30=14)
19.6%
9.0 / 46
0.0%
−29
1 0 0 = 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
–   Texel 1.07 64-bit3112+9
−9		(+160)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+129
= =
–   Rybka 4.1 64-bit3108+6
−6		(+156)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pedone 1.8 64-bit3106+14
−14		(+154)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   RubiChess 1.3 64-bit 4CPU3104+23
−23		(+152)0 − 8
(+0−8=0)		0.0%
0.0 / 8
0.0%
−INF
0 0 0 0 0 0 0 0
–   Arasan 21.2 64-bit3103+25
−26		(+151)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Laser 1.5 64-bit3094+12
−13		(+142)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Senpai 2.0 64-bit3083+9
−9		(+131)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+100
=
–   iCE 3.0 64-bit3080+7
−7		(+128)6.5 − 26.5
(+1−21=11)
19.7%
6.5 / 33
0.0%
−81
0 0 0 0 1 0 0 0 = = = 0 0 0 = 0 = 0 = = 0 = 0 0 0 0 0 0 0 = = = 0
–   Wasp 3.50 64-bit3064+16
−16		(+112)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
+25
1 = = 0 0 = 0 = = 0 = 1 0 = 0 = 0 = 0 = 0 0 = = = 0 = 1 0 1 0 =
–   Xiphos 0.2 64-bit3061+13
−13		(+109)28.5 − 44.5
(+14−30=29)
39.0%
28.5 / 73
0.0%
+38
= 0 = = 0 0 0 = = = 1 1 0 1 0 0 = = 1 0 0 0 = 1 1 0 = = = 0 1 0 = 0 0 1 = = 0 = = 0 1 = = 0 = 0 1 = = 0 0 = 1 0 1 = = 0 = 0 0 = 0 = 0 0 = 0 1 0 1
–   Pedone 1.7 64-bit3052+12
−12		(+100)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   SmarThink 1.98 64-bit3036+10
−10		(+84)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   chess22k 1.11 64-bit3030+16
−16		(+78)12 − 21
(+4−13=16)
36.4%
12.0 / 33
0.0%
−8
= = 1 0 0 = 0 = 0 0 = = 1 = 0 = 0 0 1 0 = = = 0 0 1 0 = 0 = = = =
–   Hakkapeliitta TCEC v2 64-bit3022+10
−10		(+70)12.5 − 27.5
(+7−22=11)
31.3%
12.5 / 40
0.0%
−58
= = = 0 0 0 0 = 1 0 0 = 1 0 = 0 0 = 0 0 1 = 0 0 0 0 0 0 0 = = 0 1 1 0 1 0 0 = 1
–   Demolito 2018-10-29 64-bit3016+16
−16		(+64)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+22
= 0 1 0 0 1 0 = = 1 = = 0 1 = = 1 = 0 1 0 = 0 = = = 0 1 0 0 0 1
–   Rodent III 0.273 64-bit3000+17
−17		(+48)13 − 17
(+7−11=12)
43.3%
13.0 / 30
0.0%
+6
0 1 0 = = 0 1 = = 0 = = 1 1 0 0 = = 0 = 1 0 = 1 0 0 1 0 = =
–   ChessBrainVB 3.702999+17
−17		(+47)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+28
= 0 0 1 1 = 0 0 = 0 1 1 1 0 = = 0 0 0 1 = 0 = = 0 1 = = 1 1 = =
–   Deuterium 2019.1.36.50 64-bit2998+15
−14		(+46)13 − 19
(+4−10=18)
40.6%
13.0 / 32
0.0%
−4
0 0 = = 0 0 = = = = = = = = = 1 = 1 0 1 = 0 1 0 0 0 = 0 = = = =
–   The Baron 3.44 64-bit 4CPU2994+27
−27		(+42)18 − 15
(+12−9=12)
54.5%
18.0 / 33
0.3%
+70
= = = 1 0 = 1 = 0 1 1 0 0 1 = = 0 0 0 = 1 1 0 = 1 1 0 = = 1 1 1 =
–   chess22k 1.10 64-bit2994+18
−18		(+42)11.5 − 19.5
(+6−14=11)
37.1%
11.5 / 31
0.0%
−39
0 0 = 0 1 = 1 1 = 0 1 = = = 1 = = = 1 0 0 0 0 0 = 0 0 0 = 0 0
–   Pirarucu 2.9.5 64-bit2984+18
−18		(+32)36 − 36
(+21−21=30)
50.0%
36.0 / 72
0.2%
+31
1 = = 0 0 1 0 = = = 1 0 0 = 1 0 0 = = 1 = 1 = = 1 = 0 = 1 1 1 = 0 1 = 0 0 = = 1 = = = 0 1 1 0 = 0 0 0 1 = = = = 1 0 = = 0 1 = 1 = 0 0 1 1 1 0 =
–   Wasp 2.6 64-bit2977+14
−15		(+25)19.5 − 13.5
(+14−8=11)
59.1%
19.5 / 33
0.4%
+83
1 1 = 0 1 = 1 = = = 1 1 = = = = = 1 1 0 1 0 1 1 = 0 0 1 1 0 0 0 1
–   ChessBrainVB 3.662977+16
−16		(+25)13.5 − 14.5
(+7−8=13)		48.2%
13.5 / 28
0.8%
+14
= 1 1 1 = = 1 = 1 1 0 0 0 = 0 1 = 0 0 = = 0 = 0 = = = =
–   Pirarucu 2.7.4 64-bit2973+16
−16		(+21)39.5 − 47.5
(+22−30=35)
45.4%
39.5 / 87
1.5%
−8
1 0 = 1 = = 0 = = 0 0 0 0 1 = 0 0 1 0 0 0 = 1 1 0 = 0 = = 1 = = 1 0 1 = = 0 1 1 = = = = = = 0 = 1 1 = = 1 1 1 = 0 1 = = = = 0 = 0 1 0 0 = 0 0 1 = 0 1 = 0 = 1 0 1 = 0 0 = 0 0
–   chess22k 1.9 64-bit2968+15
−16		(+16)35 − 50
(+18−33=34)
41.2%
35.0 / 85
4.9%
−38
= 0 = 1 = 0 0 0 1 = 1 0 = = 1 0 0 0 1 0 1 = 0 0 0 = = 0 0 = 1 0 0 0 = = 0 = 1 = = = 1 0 = 0 0 0 1 0 = 0 0 = 0 = 0 0 1 = 1 1 = = = = 1 = = 1 = 0 = 0 = = 1 1 = 0 1 0 = 0 =
–   Bobcat 8.0 64-bit2958+10
−10		(+6)8 − 11
(+2−5=12)		42.1%
8.0 / 19
21.1%
−39
= = = = 0 = = = 0 0 = 0 = = 1 0 = 1 =
–   chess22k 1.8 64-bit2958+17
−17		(+6)7 − 11
(+2−6=10)		38.9%
7.0 / 18
27.3%
−57
0 = = 0 = = = = 0 = 0 0 = = = 0 1 1
–   Demolito 2018-03-01 64-bit2957+14
−14		(+5)38.5 − 35.5
(+26−23=25)
52.0%
38.5 / 74
29.5%
+16
= 1 0 = 0 1 = = 1 = = = 1 1 1 0 0 1 0 1 1 = 1 0 1 = = = 0 1 0 = 0 = 0 1 1 1 = 0 0 0 1 1 1 0 0 = 1 = 1 0 = 0 = 1 = 0 0 = 1 = 0 0 = 0 = 0 1 = = 1 1 1
–   Deuterium 2018.1.35.514 64-bit2951+15
−15		(−1)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
53.5%
+29
= = = = 1 0 0 1 = = 0 1 = 1 0 0 1 = = 0 = 1 = 0 1 = 1 1 = 1 = =
–   Winter 0.5 64-bit 4CPU2946+23
−22		(−6)17 − 29
(+9−21=16)
37.0%
17.0 / 46
67.3%
−91
0 0 0 1 = 0 0 1 = = = = 1 = 1 1 = = 1 0 0 0 0 0 = 0 0 = = 0 0 0 0 = = = = 1 0 = 0 0 0 1 0 1
–   The Baron 3.43 64-bit 4CPU2943+25
−25		(−9)22.5 − 27.5
(+13−18=19)
45.0%
22.5 / 50
73.3%
−38
1 0 0 0 = 1 1 = = 0 = 0 = 1 1 1 = = = = 0 0 0 1 0 0 = = 1 1 = = 0 0 1 = = 1 = 0 0 0 = = 0 0 = 1 0 1
–   Marvin 3.3.2 64-bit 4CPU2940+20
−20		(−12)37.5 − 29.5
(+24−16=27)
56.0%
37.5 / 67
83.4%
+25
0 1 = 1 1 1 = = 1 1 = = 1 0 = 1 1 = = = 0 = 0 1 1 1 = = 0 0 = = 0 1 1 1 0 = 0 = = 0 0 1 1 = = 1 1 0 0 = 0 1 = 1 0 = = 1 = 1 1 = = = 0
–   Tucano 7.05 64-bit 4CPU2935+30
−30		(−17)26 − 22
(+17−13=18)
54.2%
26.0 / 48
83.9%
+11
1 0 = 0 = 0 = 1 0 1 0 = 1 1 = 1 = = 0 1 1 = 0 = = 1 1 1 = 1 = 1 0 = 1 = 0 = = 0 = 1 = 0 0 1 1 0
–   Pirarucu 2.6.1 64-bit2933+16
−16		(−19)32 − 23
(+21−12=22)
58.2%
32.0 / 55
96.4%
+29
0 1 = = 0 1 = 1 1 = 1 1 = 1 = 0 0 = 0 = 1 = 1 1 0 = = 1 0 = = 0 = 1 1 = 1 = = 1 1 = 1 1 = 0 = 0 1 0 = 1 = 1 0
–   Crafty 25.2 64-bit2932+10
−10		(−20)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
99.0%
−93
= 0 = 1 1 0 = 1 = 0 0 0 = 0 0 0 = 0 = 0 1 = 1 0 0 = = = = = = =
–   Dirty CUCUMBER 64-bit2929+17
−17		(−23)17.5 − 15.5
(+11−9=13)
53.0%
17.5 / 33
98.4%
0
= 1 = 1 = = 1 0 1 0 = = 1 1 = = = 0 0 1 = 1 0 0 0 1 = 1 0 = 1 0 =
–   Spark 1.0 64-bit2927+7
−7		(−25)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Deep Sjeng c't 20102925+14
−15		(−27)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.6%
−INF
0 0
–   Atlas 3.91 64-bit2924+13
−13		(−28)15.5 − 17.5
(+8−10=15)
47.0%
15.5 / 33
99.9%
−46
= 0 0 0 = = 1 1 1 = 1 0 = 0 = 0 1 = 1 = 0 = 0 = 0 = 1 = = 1 = 0 =
–   Spike 1.4 Leiden2921+7
−7		(−31)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−31
= =
–   DiscoCheck 5.2.1 64-bit2913+9
−9		(−39)19.5 − 14.5
(+13−8=13)
57.4%
19.5 / 34
100.0%
+8
0 = 1 0 0 1 0 = 1 = 1 0 1 = = = 1 = = 1 = 0 1 0 = = = 1 = 1 1 1 1 0
–   Rodent III 0.232 64-bit2913+20
−20		(−39)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
99.9%
+69
= 0 1 1 = = 1 1 1 1 0 = 0 0 = = 1 1 = = 1 1 = = 1 1 = 1 1 = = 1
–   EXchess 7.97b 64-bit2912+12
−11		(−40)22.5 − 17.5
(+15−10=15)
56.3%
22.5 / 40
100.0%
+1
1 1 1 = = = = 1 = = 1 = 0 0 0 1 1 0 1 1 0 0 0 0 = 0 1 = 1 = = 0 1 = 1 1 = = 1 =
–   Marvin 3.2.0 64-bit 4CPU2904+22
−22		(−48)19 − 15
(+10−6=18)
55.9%
19.0 / 34
100.0%
−15
0 1 = 1 = = = = 0 0 = = 1 = = 1 1 = 0 = 1 = 0 = 1 = = = = 1 1 0 = 1
–   Scorpio 2.8 64-bit2901+15
−15		(−51)23 − 17
(+18−12=10)
57.5%
23.0 / 40
100.0%
0
1 0 1 1 0 0 0 1 1 1 = 0 1 1 1 1 0 = 1 0 1 1 = = 1 1 0 = 0 1 1 1 = = = 0 = 0 = 0
–   Quazar 0.4 64-bit2900+7
−7		(−52)28.5 − 11.5
(+23−6=11)
71.3%
28.5 / 40
100.0%
+101
1 1 1 = 0 = 0 1 = 1 = 1 1 0 0 1 1 1 1 = 1 0 1 = 1 1 1 = 1 = 1 0 1 = 1 1 1 = 1 =
–   Zurichess Neuchatel 64-bit2900+10
−10		(−52)24.5 − 16.5
(+17−9=15)
59.8%
24.5 / 41
100.0%
+13
1 0 1 = = = 1 0 0 0 1 0 1 1 1 0 = = = 0 1 = 1 1 1 = 1 = 1 = 1 = = = 0 1 = 0 = 1 1
–   Daydreamer 2.0.0-pre2 64-bit2896+14
−14		(−56)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−17
1 1 = = = 0 1 0 1 1 0 = = 0 = 1 = 0 = = 1 = 1 1 0 0 0 = 1 1 1 =
–   RofChade 1.0 64-bit 4CPU2888+21
−21		(−64)39.5 − 28.5
(+28−17=23)
58.1%
39.5 / 68
100.0%
−11
= 0 = = 0 0 1 = = 0 1 = 1 = 1 1 0 1 0 = 0 1 = 1 1 = 1 1 0 1 1 = = 1 0 1 1 = = 1 1 0 1 0 1 = 1 = = = 1 0 0 = 1 = = = 0 0 0 1 1 1 1 0 = 1
–   Cheese 2.0 64-bit 4CPU2885+25
−25		(−67)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
0
0 = = 1 = = 1 0 = 1 1 = 0 1 0 1 1 1 1 0 1 1 = 0 0 0 1 = 0 1 1 1
–   Deuterium 14.3.34.130 64-bit2882+9
−9		(−70)24.5 − 15.5
(+16−7=17)
61.3%
24.5 / 40
100.0%
0
= 1 = = 1 = 1 1 = = 0 1 1 1 0 0 1 = = 1 1 = = 1 = = 1 1 = 0 0 0 0 = = = 1 1 = 1
–   Tucano 7.05 64-bit2878+22
−22		(−74)29.5 − 26.5
(+18−15=23)
52.7%
29.5 / 56
100.0%
−56
= = 0 0 1 1 = 0 = 1 0 0 = 1 = 0 = 1 0 = = 1 0 = 1 = 1 1 1 0 = = 0 = 1 = = = 0 = = = 1 1 0 = 0 1 0 1 1 1 = 0 1 =
–   Tucano 7.00 64-bit2871+16
−16		(−81)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Pirarucu 2.3.8 64-bit2865+19
−19		(−87)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−37
0 1 = 1 1 1 0 0 1 = 0 1 = 1 = 0 1 = 0 = = = = 1 = 1 1 = = 1 0 =
–   Dirty 30Apr2017 64-bit2864+21
−21		(−88)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−118
=
–   DisasterArea 1.65 64-bit2864+11
−11		(−88)25.5 − 9.5
(+23−7=5)
72.9%
25.5 / 35
100.0%
+92
= 1 0 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 0 0 0 1 1 0 1 = = = 1 0 1 1 1 0 1
–   Nemo 1.0.1 64-bit2856+7
−7		(−96)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Zappa Mexico II 64-bit2843+7
−6		(−109)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+70
= 1
–   Godel 4.4.5 64-bit2839+16
−16		(−113)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Winter 0.3 64-bit 4CPU2818+24
−24		(−134)32 − 11
(+27−6=10)
74.4%
32.0 / 43
100.0%
+47
0 = = 1 1 0 = 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 0 = = 0 1 1 = = = 1 0 1 1 1 0 1 1 1 1
–   Godel 4.0.7 64-bit2803+14
−14		(−149)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Bright 0.5c2772+8
−8		(−180)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−149
=
–   Pawny 1.2 64-bit2767+10
−10		(−185)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Twisted Logic 20100131x 64-bit2766+10
−10		(−186)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Jonny 4.002762+6
−6		(−190)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Bison 9.11 64-bit2761+9
−10		(−191)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Chronos 1.9.9 64-bit2739+8
−7		(−213)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   GreKo 2018.08 64-bit2711+17
−17		(−241)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Djinn 1.021 64-bit2675+11
−11		(−277)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Alaric 7072663+7
−6		(−289)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−258
=
–   ECE X3 64-bit2654+15
−15		(−298)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Donna 4.0 64-bit2650+13
−13		(−302)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Colossus 2008b2641+7
−7		(−311)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rodin 8.02634+13
−13		(−318)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Sloppy 0.2.2 64-bit2616+8
−8		(−336)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   DanaSah 7.32616+15
−15		(−336)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   NoraGrace 2.0 64-bit2607+12
−12		(−345)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Francesca MAD 0.192580+10
−10		(−372)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   nanoSzachy 4.1 64-bit2557+12
−12		(−395)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Fridolin 2.00 64-bit2538+11
−11		(−414)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−383
=
–   Little Goliath Evolution 3.122504+7
−6		(−448)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Gaia 3.5 64-bit2424+9
−9		(−528)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   The Crazy Bishop 00522363+9
−9		(−589)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   KMTChess 1.2.1 64-bit2260+17
−17		(−692)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1984 games: 600 wins, 652 losses, 732 draws (36.9%), score: 48.7%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on August 20, 2019