CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Amoeba 2.7 64-bit (2903+15
−15
)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 13 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 6.1 64-bit3204+12
−12
(+301)3 − 37
(+0−34=6)
7.5%
3.0 / 40
0.0%
−78
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
–   Andscacs 0.921 64-bit3149+13
−14
(+246)5.5 − 34.5
(+0−29=11)
13.8%
5.5 / 40
0.0%
−22
= 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
–   Strelka 5.5 64-bit3104+6
−7
(+201)8.5 − 30.5
(+2−24=13)
21.8%
8.5 / 39
0.0%
+6
0 = 0 0 1 0 = = = = 0 0 = 0 0 = = 0 0 1 = 0 0 0 0 0 0 0 0 0 0 = = 0 0 = = 0 0
–   Fritz 16 64-bit3101+11
−11
(+198)4 − 36
(+0−32=8)
10.0%
4.0 / 40
0.0%
−131
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
–   Texel 1.07 64-bit3074+12
−12
(+171)10.5 − 29.5
(+1−20=19)
26.3%
10.5 / 40
0.0%
+25
1 = 0 0 = 0 0 0 0 = = = 0 = = 0 = 0 = = = 0 0 = = 0 = 0 = 0 = 0 0 0 0 0 = = 0 =
–   iCE 3.0 64-bit3042+12
−12
(+139)10 − 30
(+2−22=16)
25.0%
10.0 / 40
0.0%
−25
= = 0 0 = = = 0 = 0 0 0 = 1 = 0 0 0 0 1 0 0 0 0 = = = = = 0 0 0 0 0 0 0 = = = 0
–   Senpai 2.0 64-bit3036+12
−12
(+133)14 − 31
(+4−21=20)
31.1%
14.0 / 45
0.0%
+14
= = 0 = 1 1 = 0 1 = = = = = 0 = 0 = 0 = = = = 0 = 0 0 0 = 0 0 0 0 0 0 0 1 0 0 = 0 = 0 0 =
–   Arasan 20.4.1 64-bit3036+17
−16
(+133)12 − 24
(+4−16=16)
33.3%
12.0 / 36
0.0%
+28
0 1 0 0 0 1 = = = = = 1 1 = 0 = = = 0 = 0 0 = = 0 = = = 0 0 0 = 0 0 0 0
–   Laser 1.4 64-bit3026+18
−18
(+123)9.5 − 30.5
(+3−24=13)
23.8%
9.5 / 40
0.0%
−56
1 = = 1 0 0 0 0 0 = 0 = = 0 0 0 0 0 0 = = 0 = 0 0 0 0 0 0 0 0 0 = 0 = = 1 = 0 =
–   SmarThink 1.98 64-bit3025+14
−13
(+122)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+214
= 1 1 0
–   Pedone 1.7 64-bit3013+17
−17
(+110)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−40
= = 0 0
–   Arasan 20.3 64-bit3008+20
−20
(+105)12 − 28
(+4−20=16)
30.0%
12.0 / 40
0.0%
−25
1 0 0 0 = 0 = 0 = 0 0 0 = 0 = = 0 = = 1 = 0 0 0 = = = 0 1 0 0 = = 0 = 0 0 0 1 =
–   Vajolet2 2.5 64-bit3001+18
−18
(+98)3 − 2
(+2−1=2)
60.0%
3.0 / 5
0.0%
+165
1 = 1 = 0
–   Defenchess (SCTR) 1.1f 64-bit2995+13
−13
(+92)19 − 32
(+8−21=22)
37.3%
19.0 / 51
0.0%
+12
1 = = = 0 1 0 = = 0 = 1 = = 0 0 = 0 0 1 0 0 = = 0 = = 1 = 0 = = 0 1 0 = 1 = 0 = 0 0 = 0 0 0 = = 1 0 0
–   SmarThink 1.97 64-bit2995+16
−15
(+92)17 − 24
(+10−17=14)
41.5%
17.0 / 41
0.0%
+38
= 1 1 = = 0 = 0 0 1 0 = 0 = 0 = 0 0 0 0 = 1 = 1 = 0 0 1 = 0 = 0 0 0 1 0 1 = 1 1 =
–   ChessBrainVB 3.612987+27
−27
(+84)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−65
0 0 = =
–   Xiphos 0.1 64-bit2985+20
−20
(+82)10 − 21
(+4−15=12)
32.3%
10.0 / 31
0.0%
−31
1 = 0 0 = 0 0 = = = = = = = 1 0 = 0 0 0 0 0 1 = 0 0 0 = 0 0 1
–   Rodent III 0.238 64-bit2981+14
−15
(+78)14 − 23
(+7−16=14)
37.8%
14.0 / 37
0.0%
−2
0 1 0 = 0 = = 1 0 = 1 = 1 = 0 = 0 = 0 = 0 0 0 1 0 0 0 1 = = = 0 = 1 0 0 =
–   Vajolet2 2.4 64-bit2968+21
−21
(+65)18 − 22
(+9−13=18)
45.0%
18.0 / 40
0.0%
+34
0 0 = 0 = = = = 1 0 0 0 = 0 1 0 0 = = = 1 0 1 1 1 = = 0 = = 1 = 0 = 1 1 = 0 = =
–   Ethereal 9.00 64-bit2967+18
−18
(+64)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+33
=
–   Hiarcs 142961+10
−10
(+58)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+58
= =
–   Hakkapeliitta 3.0 64-bit2954+11
−12
(+51)23.5 − 17.5
(+16−10=15)
57.3%
23.5 / 41
0.0%
+97
1 0 1 1 1 = 0 0 = = 1 0 1 1 1 = 1 0 0 = = 1 1 1 = 1 0 = = 0 = = = 1 = = 1 0 1 = 0
–   Wasp 2.6 64-bit2946+13
−13
(+43)19.5 − 25.5
(+11−17=17)
43.3%
19.5 / 45
0.0%
−1
0 = = 0 = 1 0 = 0 = 1 0 = 0 1 = 1 0 = 1 = = = 0 0 1 = 1 1 0 1 0 0 = 0 1 0 = = = 0 = 0 1 0
–   Deep Sjeng c't 20102941+10
−10
(+38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−105
= 0
–   Rodent III 0.210 64-bit2936+19
−19
(+33)18.5 − 21.5
(+7−10=23)
46.3%
18.5 / 40
0.3%
+11
1 = = = 0 0 0 = = 0 = = 1 0 0 1 = 1 = = = 0 1 0 1 = = = = = = = = 0 1 = = = = 0
–   Ethereal 8.62 64-bit 4CPU2930+22
−22
(+27)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
2.4%
+9
= = = 0 1 = = = = = 1 = = = 0 0
–   Crafty 25.2 64-bit2929+11
−11
(+26)2.5 − 2.5
(+0−0=5)
50.0%
2.5 / 5
0.3%
+19
= = = = =
–   chess22k 1.8 64-bit2929+21
−21
(+26)12 − 21
(+4−13=16)
36.4%
12.0 / 33
1.8%
−58
1 = = 0 0 0 1 0 = 0 = = 1 = = = = 1 0 0 0 0 = = 0 0 = 0 = = = 0 =
–   Amoeba 2.8 64-bit2925+13
−13
(+22)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
1.3%
−39
= 0 0 0 = = = = = = = = = 0 = = = = 0 0 = 1 0 = 0 0 = 1 = =
–   Bobcat 8.0 64-bit2923+13
−13
(+20)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
2.2%
−216
0 = 0
–   Cheng 4.39 64-bit2921+11
−11
(+18)0 − 1
(+0−1=0)
0.0%
0.0 / 1
2.6%
−INF
0
–   Deep Junior 13.3 64-bit2918+16
−16
(+15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
8.9%
+15
0 1
–   Spike 1.4 Leiden2915+8
−8
(+12)23 − 21
(+16−14=14)
52.3%
23.0 / 44
7.3%
+30
= = 0 0 1 1 1 = 0 0 0 0 1 = 1 1 1 = 0 = 1 0 1 0 = 0 1 1 1 = 1 1 0 = 0 = = 1 1 0 = = = 0
–   Dirty CUCUMBER 64-bit2913+15
−15
(+10)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
17.6%
−71
= = 1 0 = = 1 = 0 0 0 0
–   Amoeba 2.6 64-bit2911+20
−20
(+8)22.5 − 17.5
(+11−6=23)
56.3%
22.5 / 40
25.5%
+42
= = 1 0 = = = 1 = = 1 0 0 = = 1 = 1 1 0 1 = 1 1 = = = = = = = = 1 1 = = 0 = = 0
–   Demolito 2018-03-01 64-bit2909+17
−17
(+6)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
29.5%
−151
0 =
–   RubiChess 1.2.1 64-bit2906+19
−19
(+3)8.5 − 5.5
(+4−1=9)
60.7%
8.5 / 14
39.9%
+64
= 1 = = = 1 0 1 = 1 = = = =
–   Quazar 0.4 64-bit2905+10
−11
(+2)20.5 − 22.5
(+13−15=15)
47.7%
20.5 / 43
40.6%
−15
= 1 1 = 0 0 0 = 0 = 1 1 = = 0 1 1 = = 1 1 1 0 0 1 0 0 1 0 = 0 = = 1 0 = 1 0 = 0 = = 0
–   Toga II 4.0 64-bit2905+14
−14
(+2)10.5 − 16.5
(+4−10=13)
38.9%
10.5 / 27
41.6%
−66
1 1 1 0 = 0 = 0 0 = = = 0 1 0 0 = = = 0 = 0 0 = = = =
–   The Baron 3.41 64-bit 4CPU2902+20
−20
(−1)20.5 − 19.5
(+9−8=23)
51.3%
20.5 / 40
53.3%
+7
1 1 = = = = 0 1 0 0 1 0 = = = = = 0 = 1 = 1 = 0 = = 1 = = = 1 = = 1 = = 0 = = 0
–   Atlas 3.91 64-bit2899+15
−15
(−4)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
63.9%
+73
1 = = 0 = 1 1 = 1 = 0 1
–   chess22k 1.7 64-bit2898+22
−22
(−5)9 − 7
(+4−2=10)
56.3%
9.0 / 16
64.8%
+31
= 0 1 1 = 1 0 = = = = 1 = = = =
–   EXchess 7.97b 64-bit2893+13
−13
(−10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
85.5%
+133
= 1
–   Spark 1.0 64-bit2893+12
−12
(−10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
85.0%
−153
0 =
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(−12)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
89.6%
+131
= 1
–   Demolito 2017-08-26 64-bit2890+20
−20
(−13)24.5 − 17.5
(+17−10=15)
58.3%
24.5 / 42
86.7%
+42
= 1 = 1 1 = 1 1 1 = 0 1 0 = = = = 1 = = 0 = 1 1 1 0 1 0 1 0 1 0 = 0 0 1 1 0 = = 1 =
–   Winter 0.5 64-bit2890+17
−18
(−13)6 − 8
(+4−6=4)
42.9%
6.0 / 14
87.8%
−58
= = = 1 0 1 = 0 0 0 0 0 1 1
–   Octochess r5506 64-bit 4CPU2887+21
−21
(−16)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
89.7%
−29
1 = 1 = 0 = = = 1 0 = 0 = = 0 1 0 = 0 = 1 = = 1 = = 1 = 0 0
–   Scorpio 2.8 64-bit2886+15
−15
(−17)8 − 6
(+6−4=4)
57.1%
8.0 / 14
95.0%
+25
0 0 = 1 1 0 0 1 = 1 = 1 = 1
–   Rybka 2.2 32-bit2885+17
−17
(−18)8 − 2
(+6−0=4)
80.0%
8.0 / 10
94.8%
+180
= = 1 1 1 = 1 1 1 =
–   Ethereal 8.62 64-bit2884+24
−24
(−19)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
91.4%
−40
= 1 1 0 0 0 = = = = = =
–   Scorpio 2.7.9 64-bit2865+25
−25
(−38)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.4%
−6
0 = 0 1 0 1 1 1 = =
–   Thinker 5.4d Inert 64-bit2864+15
−15
(−39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+103
= 1
–   The Baron 3.44 64-bit2859+15
−15
(−44)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+75
1 1 0 1 = = 1 =
–   Gaviota 1.0 64-bit2859+11
−11
(−44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−44
0 1
–   Dirty 30Apr2017 64-bit2856+15
−15
(−47)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Zappa Mexico II 64-bit2854+10
−10
(−49)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−49
= =
–   MinkoChess 1.3 64-bit2854+14
−14
(−49)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−49
= =
–   Pirarucu 2.3.8 64-bit2851+23
−23
(−52)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−95
1 0 = = 0 = 1 0
–   Tucano 7.06 64-bit2847+21
−21
(−56)11 − 9
(+7−5=8)
55.0%
11.0 / 20
100.0%
−22
0 1 = 1 = 1 = 0 = = 0 1 0 = = 1 1 1 0 =
–   DisasterArea 1.65 64-bit2845+14
−13
(−58)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+84
1 =
–   The Baron 3.43 64-bit2839+24
−24
(−64)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−39
= = = = 1 = 0 = = 1
–   Marvin 3.3.2 64-bit2838+33
−33
(−65)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−138
0 = = 0 = 1 0 =
–   Marvin 3.2.0 64-bit2835+16
−16
(−68)9 − 7
(+4−2=10)
56.3%
9.0 / 16
100.0%
−31
= = = = = = 1 1 0 1 = 0 = 1 = =
–   Winter 0.4a 64-bit2831+24
−24
(−72)8 − 4
(+4−0=8)
66.7%
8.0 / 12
100.0%
+17
1 1 = = 1 = = = = 1 = =
–   Fruit Reloaded 3.2.1 64-bit2830+13
−13
(−73)33 − 17
(+24−8=18)
66.0%
33.0 / 50
100.0%
+32
1 = = 1 1 1 = 1 = 0 1 0 = 1 1 1 = = 1 0 1 1 1 1 = 0 = = 1 = 1 = = 1 = = 1 0 0 0 1 = 1 1 1 0 = 1 1 =
–   Counter 3.2 64-bit2830+21
−21
(−73)10 − 6
(+6−2=8)
62.5%
10.0 / 16
100.0%
0
1 = 1 0 1 = 1 = = = = 1 = = 1 0
–   Tucano 7.05 64-bit2823+29
−29
(−80)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+155
1 1 1 1 = 1 1 0 = 1
–   Godel 4.4.5 64-bit2812+18
−18
(−91)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−6
1 = 1 = 1 = 1 0 = =
–   Topple 0.5.0 64-bit2802+27
−27
(−101)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
100.0%
−129
= = 0 = 1 0 = = 1 = 0 =
–   The Baron 3.42 64-bit2796+15
−15
(−107)19 − 11
(+11−3=16)
63.3%
19.0 / 30
100.0%
−28
= = = = = 1 = = 1 1 = = 0 = = 1 1 = 0 1 = 1 1 1 1 = = 0 = 1
–   Marvin 3.1.0 64-bit2789+21
−21
(−114)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−15
= 1 1 1 = = 0 = 1 = = 1
–   RuyDos 1.1.0 64-bit2786+25
−25
(−117)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+8
= 1 1 = = 1 1 0
–   Fruit 2.3.12786+14
−14
(−117)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Counter 3.1 64-bit2782+20
−20
(−121)13.5 − 4.5
(+9−0=9)
75.0%
13.5 / 18
100.0%
+28
= = = 1 = = 1 1 1 = 1 1 1 1 = = 1 =
–   RuyDos 1.1.6 64-bit2781+17
−17
(−122)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+186
1 1 1 1 = 1 1 1 0 1
–   tomitankChess 3.0 64-bit2772+21
−21
(−131)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−47
0 = 1 = 1 0 1 1
–   BugChess2 1.9 64-bit2764+14
−14
(−139)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Winter 0.3 64-bit2763+25
−25
(−140)11 − 3
(+9−1=4)
78.6%
11.0 / 14
100.0%
+62
1 = 1 1 1 1 1 = 1 1 = 0 1 =
–   Godel 4.0.7 64-bit2757+19
−19
(−146)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−140
0 0 = = = 1 = 1
–   Topple 0.4.0 64-bit2708+25
−25
(−195)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+36
= 1 1 = 1 1
–   Philou 3.7.1 64-bit2654+14
−13
(−249)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gaia 3.5 64-bit2408+23
−23
(−495)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−464
=
–   KnightX 1.922317+19
−19
(−586)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019