CCRL 40/40
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 766'023 games
played by 1'997 programs
104955 CPU days (X2 4600+)

White wins: 262'896 (34.3%)
Black wins: 194'802 (25.4%)
Draws: 308'325 (40.3%)
White score: 54.4%

Engine Details

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Show each game results
Amoeba 2.5 64-bit (2874+23
−23
)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 9 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 8.1 64-bit3041+28
−28
(+167)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
0.0%
−14
–   Arasan 20.2 64-bit3021+26
−26
(+147)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−27
–   Nemorino 3.0 64-bit3001+19
−19
(+127)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
−1
–   ChessBrainVB 3.502982+24
−24
(+108)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+52
–   Pedone 1.6 64-bit2978+20
−20
(+104)6.5 − 9.5
(+1−4=11)
40.6%
6.5 / 16
0.0%
+53
–   Chiron 1.5 64-bit2969+15
−15
(+95)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
−16
–   Hiarcs 142963+11
−11
(+89)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Vajolet2 2.3 64-bit2957+20
−20
(+83)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−74
–   Hakkapeliitta 3.0 64-bit2957+13
−13
(+83)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+83
–   Deep Sjeng c't 20102942+10
−10
(+68)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Rodent III 0.210 64-bit2940+22
−22
(+66)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−181
–   Crafty 25.2 64-bit2937+17
−17
(+63)9 − 9
(+3−3=12)
50.0%
9.0 / 18
0.0%
+65
–   Wasp 2.00 64-bit2931+26
−26
(+57)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
0.1%
+70
–   Wasp 2.01 64-bit2926+20
−20
(+52)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−105
–   Deep Junior 13.3 64-bit2924+17
−17
(+50)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
−73
–   Deep Junior Yokohama 64-bit2922+16
−16
(+48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−109
–   Spike 1.4 Leiden2921+8
−8
(+47)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Cheng 4.39 64-bit2920+13
−13
(+46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−111
–   Bobcat 8.0 64-bit2916+17
−17
(+42)7.5 − 10.5
(+2−5=11)
41.7%
7.5 / 18
0.2%
−4
–   ChessBrainVB 3.312913+27
−27
(+39)13 − 19
(+7−13=12)
40.6%
13.0 / 32
1.3%
−20
–   Rodent III 0.172 64-bit2910+22
−22
(+36)2 − 4
(+1−3=2)
33.3%
2.0 / 6
1.3%
−74
–   Quazar 0.4 64-bit2905+12
−12
(+31)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.0%
+31
–   Demolito 2017-08-26 64-bit2900+25
−25
(+26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
7.1%
+26
–   Deuterium 14.3.34.130 64-bit2893+13
−13
(+19)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
8.3%
−73
–   EXchess 7.97b 64-bit2882+18
−18
(+8)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
29.6%
−28
–   Hannibal 1.1 32-bit2874+14
−14
(0)7 − 9
(+3−5=8)
43.8%
7.0 / 16
51.1%
−36
–   Dirty 30Apr2017 64-bit2865+20
−20
(−9)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
72.8%
+7
–   Gaviota 1.0 64-bit2860+14
−14
(−14)1 − 1
(+1−1=0)
50.0%
1.0 / 2
84.8%
−14
–   MinkoChess 1.3 64-bit2855+15
−15
(−19)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.3%
−19
–   Toga II 3.02851+15
−16
(−23)0 − 2
(+0−2=0)
0.0%
0.0 / 2
94.2%
−INF
–   Atlas 3.80 64-bit2848+14
−14
(−26)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.2%
−INF
–   Nemo 1.0.1 64-bit2848+13
−13
(−26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.2%
−26
–   DisasterArea 1.65 64-bit2847+17
−17
(−27)14 − 8
(+10−4=8)
63.6%
14.0 / 22
96.8%
+59
–   SCTR 1.0 64-bit2846+29
−29
(−28)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
93.3%
+61
–   Demolito 2017-06-18 64-bit2845+25
−25
(−29)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
96.0%
+29
–   Tornado 8.0 64-bit2836+19
−18
(−38)12 − 10
(+6−4=12)
54.5%
12.0 / 22
99.5%
−13
–   Rybka 1.0 64-bit2824+14
−14
(−50)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−12
–   Murka 3 64-bit2824+13
−13
(−50)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
+49
–   Zurichess Neuchatel 64-bit2822+24
−24
(−52)7 − 3
(+4−0=6)
70.0%
7.0 / 10
99.9%
+62
–   GNU Chess 5.60 64-bit2814+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
(−69)15 − 7
(+11−3=8)
68.2%
15.0 / 22
100.0%
+52
–   Rhetoric 1.4.3 64-bit2800+14
−15
(−74)9 − 7
(+5−3=8)
56.3%
9.0 / 16
100.0%
−34
–   Zurichess Luzern 64-bit2793+24
−24
(−81)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+145
–   Pawny 1.2 64-bit2784+16
−16
(−90)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+14
–   Octochess r5506 64-bit2779+20
−20
(−95)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
100.0%
+50
–   Frenzee 3.5.19 64-bit2776+15
−15
(−98)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+20
–   Tucano 6.00 64-bit2727+16
−16
(−147)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−147
–   WyldChess 1.51 64-bit2696+23
−23
(−178)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+48
–   ECE X3 64-bit2660+25
−25
(−214)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
100.0%
−51

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    354Amoeba 2.6 64-bit
All    334Amoeba 2.6 64-bit
Free    338Amoeba 2.6 64-bit
Free 1-2-CPU    348Amoeba 2.6 64-bit
Free single-CPU    348Amoeba 2.6 64-bit
Single-CPU    354Amoeba 2.6 64-bit

Created in 2005-2013 by CCRL team
Last games added on December 9, 2017