CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Amoeba 2.5 64-bit (2873+23
−23
)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 10 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 8.1 64-bit3041+28
−28
(+168)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
0.0%
−13
–   Arasan 20.2 64-bit3023+26
−25
(+150)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−24
–   Nemorino 3.0 64-bit2997+19
−19
(+124)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
−4
–   ChessBrainVB 3.502980+23
−23
(+107)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+51
–   Pedone 1.6 64-bit2978+19
−19
(+105)6.5 − 9.5
(+1−4=11)
40.6%
6.5 / 16
0.0%
+54
–   Chiron 1.5 64-bit2969+15
−15
(+96)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
−15
–   Hiarcs 142963+11
−11
(+90)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Hakkapeliitta 3.0 64-bit2957+13
−13
(+84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+84
–   Vajolet2 2.3 64-bit2957+20
−20
(+84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−73
–   Deep Sjeng c't 20102942+10
−10
(+69)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Crafty 25.2 64-bit2936+16
−17
(+63)9 − 9
(+3−3=12)
50.0%
9.0 / 18
0.0%
+65
–   Rodent III 0.210 64-bit2934+20
−20
(+61)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−186
–   Wasp 2.00 64-bit2931+26
−26
(+58)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
0.1%
+71
–   Wasp 2.01 64-bit2926+19
−19
(+53)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−104
–   Deep Junior 13.3 64-bit2923+17
−17
(+50)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
−73
–   Deep Junior Yokohama 64-bit2922+16
−16
(+49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−108
–   Spike 1.4 Leiden2920+8
−8
(+47)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Cheng 4.39 64-bit2920+13
−13
(+47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−110
–   Bobcat 8.0 64-bit2918+16
−16
(+45)7.5 − 10.5
(+2−5=11)
41.7%
7.5 / 18
0.1%
−1
–   ChessBrainVB 3.312913+27
−27
(+40)13 − 19
(+7−13=12)
40.6%
13.0 / 32
1.2%
−19
–   Rodent III 0.172 64-bit2910+22
−22
(+37)2 − 4
(+1−3=2)
33.3%
2.0 / 6
1.2%
−73
–   Quazar 0.4 64-bit2906+11
−11
(+33)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.8%
+33
–   Demolito 2017-08-26 64-bit2893+23
−23
(+20)1 − 1
(+1−1=0)
50.0%
1.0 / 2
11.5%
+20
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(+19)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
8.3%
−73
–   EXchess 7.97b 64-bit2884+17
−17
(+11)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
24.2%
−25
–   Hannibal 1.1 32-bit2873+14
−14
(0)7 − 9
(+3−5=8)
43.8%
7.0 / 16
50.3%
−36
–   Gaviota 1.0 64-bit2860+13
−14
(−13)1 − 1
(+1−1=0)
50.0%
1.0 / 2
84.1%
−13
–   Dirty 30Apr2017 64-bit2860+19
−19
(−13)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
80.4%
+3
–   MinkoChess 1.3 64-bit2854+15
−15
(−19)1 − 1
(+1−1=0)
50.0%
1.0 / 2
90.9%
−19
–   Toga II 3.02851+16
−16
(−22)0 − 2
(+0−2=0)
0.0%
0.0 / 2
93.9%
−INF
–   DisasterArea 1.65 64-bit2849+16
−16
(−24)14 − 8
(+10−4=8)
63.6%
14.0 / 22
95.4%
+62
–   Atlas 3.80 64-bit2848+14
−14
(−25)0 − 2
(+0−2=0)
0.0%
0.0 / 2
96.4%
−INF
–   Nemo 1.0.1 64-bit2848+13
−13
(−25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.0%
−25
–   Defenchess SCTR 1.0 64-bit2847+28
−28
(−26)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
92.2%
+63
–   Demolito 2017-06-18 64-bit2844+25
−25
(−29)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
95.8%
+29
–   Tornado 8.0 64-bit2836+18
−18
(−37)12 − 10
(+6−4=12)
54.5%
12.0 / 22
99.5%
−12
–   Murka 3 64-bit2824+13
−13
(−49)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
+50
–   Rybka 1.0 64-bit2824+15
−14
(−49)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−11
–   Zurichess Neuchatel 64-bit2822+23
−23
(−51)7 − 3
(+4−0=6)
70.0%
7.0 / 10
99.9%
+63
–   GNU Chess 5.60 64-bit2813+19
−19
(−60)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
100.0%
−37
–   Scorpio 2.7.7 64-bit2805+16
−16
(−68)15 − 7
(+11−3=8)
68.2%
15.0 / 22
100.0%
+53
–   Rhetoric 1.4.3 64-bit2801+14
−14
(−72)9 − 7
(+5−3=8)
56.3%
9.0 / 16
100.0%
−32
–   Zurichess Luzern 64-bit2793+24
−24
(−80)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+146
–   Pawny 1.2 64-bit2783+16
−16
(−90)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+14
–   Octochess r5506 64-bit2779+19
−19
(−94)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
100.0%
+51
–   Frenzee 3.5.19 64-bit2776+15
−15
(−97)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+21
–   Tucano 6.00 64-bit2724+15
−16
(−149)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−149
–   WyldChess 1.51 64-bit2697+22
−22
(−176)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+50
–   ECE X3 64-bit2657+24
−24
(−216)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
100.0%
−53

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Amoeba 2.5 64-bit
played with current
participants of this list
Represented by
1-2-CPU    292Amoeba 2.7 64-bit
All    264Amoeba 2.7 64-bit
Free    274Amoeba 2.7 64-bit
Free 1-2-CPU    286Amoeba 2.7 64-bit
Free single-CPU    286Amoeba 2.7 64-bit
Single-CPU    292Amoeba 2.7 64-bit

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