CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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Amoeba 2.6 64-bit (2916+14
−14
)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 9 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 6 64-bit3450+11
−11
(+534)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Fizbo 1.9 64-bit3239+10
−10
(+323)6 − 25
(+2−21=8)
19.4%
6.0 / 31
0.0%
+97
–   Andscacs 0.92 64-bit3205+15
−15
(+289)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−16
–   Gull 3 64-bit3198+10
−10
(+282)4.5 − 27.5
(+1−24=7)
14.1%
4.5 / 32
0.0%
0
–   Booot 6.2 64-bit3175+12
−12
(+259)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
−28
–   Chiron 4 64-bit3168+10
−10
(+252)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
+27
–   NirvanaChess 2.4 64-bit3135+14
−15
(+219)7.5 − 28.5
(+0−21=15)
20.8%
7.5 / 36
0.0%
+27
–   Texel 1.07 64-bit3122+13
−14
(+206)3.5 − 27.5
(+0−24=7)
11.3%
3.5 / 31
0.0%
−99
–   Hannibal 1.7 64-bit3113+10
−11
(+197)5.5 − 26.5
(+3−24=5)
17.2%
5.5 / 32
0.0%
−71
–   Rybka 4.1 64-bit3109+6
−7
(+193)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
+27
–   Protector 1.9.0 64-bit3087+8
−8
(+171)8 − 23
(+5−20=6)
25.8%
8.0 / 31
0.0%
−11
–   iCE 3.0 64-bit3086+9
−9
(+170)8 − 25
(+3−20=10)
24.2%
8.0 / 33
0.0%
−9
–   Arasan 20.3 64-bit3057+14
−15
(+141)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
+48
–   Arasan 20.2 64-bit3047+17
−17
(+131)9 − 22
(+3−16=12)
29.0%
9.0 / 31
0.0%
−2
–   Nemorino 3.0 64-bit3043+17
−17
(+127)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
+44
–   Laser 1.4 64-bit3039+15
−15
(+123)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
−28
–   Defenchess SCTR 1.1e 64-bit3038+17
−17
(+122)16.5 − 47.5
(+8−39=17)
25.8%
16.5 / 64
0.0%
−52
–   Pedone 1.6 64-bit3036+14
−14
(+120)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
+12
–   Naum 4.6 64-bit3035+9
−9
(+119)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−80
–   SmarThink 1.97 64-bit3034+12
−12
(+118)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−23
–   Nemorino 3.04 64-bit3033+170
−166
(+117)0 − 1
(+0−1=0)
0.0%
0.0 / 1
8.2%
−INF
–   Senpai 1.0 64-bit3008+9
−9
(+92)25 − 39
(+13−27=24)
39.1%
25.0 / 64
0.0%
+20
–   Hiarcs 142987+9
−9
(+71)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
+12
–   Hakkapeliitta 3.0 64-bit2985+9
−10
(+69)29 − 35
(+16−22=26)
45.3%
29.0 / 64
0.0%
+36
–   Vajolet2 2.3 64-bit2985+16
−16
(+69)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+9
–   Bobcat 8.0 64-bit2962+14
−13
(+46)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Wasp 2.00 64-bit2946+16
−16
(+30)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
0.2%
+3
–   Cheng 4.39 64-bit2945+11
−11
(+29)13.5 − 17.5
(+5−9=17)
43.5%
13.5 / 31
0.1%
−7
–   Deep Sjeng c't 20102930+16
−16
(+14)14 − 13
(+8−7=12)
51.9%
14.0 / 27
11.4%
+24
–   Spark 1.0 64-bit2927+7
−7
(+11)16 − 16
(+7−7=18)
50.0%
16.0 / 32
9.4%
+12
–   Spike 1.4 Leiden2921+8
−7
(+5)4.5 − 8.5
(+3−7=3)
34.6%
4.5 / 13
26.2%
−111
–   EXchess 7.97b 64-bit2916+14
−14
(0)16.5 − 11.5
(+11−6=11)
58.9%
16.5 / 28
50.2%
+56
–   Demolito 2017-08-26 64-bit2914+15
−15
(−2)14 − 13
(+7−6=14)
51.9%
14.0 / 27
59.9%
+8
–   DiscoCheck 5.2.1 64-bit2912+11
−10
(−4)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
67.3%
+61
–   ChessBrainVB 3.502909+15
−15
(−7)12 − 15
(+7−10=10)
44.4%
12.0 / 27
76.2%
−45
–   Rodent III 0.172 64-bit2908+14
−14
(−8)11.5 − 8.5
(+5−2=13)
57.5%
11.5 / 20
79.8%
+34
–   Quazar 0.4 64-bit2901+8
−7
(−15)15.5 − 11.5
(+10−6=11)
57.4%
15.5 / 27
96.8%
+28
–   Deep Junior Yokohama 64-bit2899+10
−10
(−17)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
98.0%
−10
–   Zurichess Neuchatel 64-bit2895+15
−15
(−21)15 − 12
(+8−5=14)
55.6%
15.0 / 27
98.3%
+9
–   Thinker 5.4d Inert 64-bit2886+8
−8
(−30)17 − 9
(+11−3=12)
65.4%
17.0 / 26
100.0%
+63
–   Deuterium 14.3.34.130 64-bit2885+10
−10
(−31)14.5 − 14.5
(+10−10=9)
50.0%
14.5 / 29
100.0%
−31
–   Murka 3 64-bit2883+9
−9
(−33)32.5 − 26.5
(+22−16=21)
55.1%
32.5 / 59
100.0%
0
–   Gaviota 1.0 64-bit2877+9
−9
(−39)35.5 − 28.5
(+22−15=27)
55.5%
35.5 / 64
100.0%
−4
–   Toga II 3.02876+17
−17
(−40)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
+11
–   Atlas 3.80 64-bit2876+10
−10
(−40)37 − 27
(+25−15=24)
57.8%
37.0 / 64
100.0%
+11
–   DisasterArea 1.65 64-bit2870+12
−12
(−46)17 − 10
(+10−3=14)
63.0%
17.0 / 27
100.0%
+28
–   MinkoChess 1.3 64-bit2869+9
−9
(−47)12.5 − 18.5
(+10−16=5)
40.3%
12.5 / 31
100.0%
−122
–   Nemo 1.0.1 64-bit2857+8
−8
(−59)18 − 9
(+10−1=16)
66.7%
18.0 / 27
100.0%
+33
–   Defenchess SCTR 1.0 64-bit2846+18
−18
(−70)16 − 11
(+12−7=8)
59.3%
16.0 / 27
100.0%
−7
–   Onno 1.2.70 64-bit2845+9
−9
(−71)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−23
–   Zappa Mexico II 64-bit2841+7
−7
(−75)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
+4
–   Tornado 8.0 64-bit2835+14
−14
(−81)15 − 17
(+9−11=12)
46.9%
15.0 / 32
100.0%
−102
–   Rhetoric 1.4.3 64-bit2802+12
−12
(−114)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pawny 1.2 64-bit2769+12
−12
(−147)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−116
–   GnuCheese 1.00 64-bit2752+53
−56
(−164)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+24
–   Gandalf 7 64-bit2682+17
−17
(−234)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−203
–   Alaric 7072664+7
−7
(−252)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zarkov 6.552619+14
−14
(−297)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ufim 8.022537+7
−7
(−379)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Amoeba 2.6 64-bit
played with current
participants of this list
Represented by
1-2-CPU    1195Amoeba 2.7 64-bit
All    704Amoeba 2.7 64-bit
Free    870Amoeba 2.7 64-bit
Free 1-2-CPU    1001Amoeba 2.7 64-bit
Free single-CPU    1001Amoeba 2.7 64-bit
Single-CPU    1195Amoeba 2.7 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018