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 2.7 64-bit#50‑51  (2931+17
−17
)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 9 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 3.0 64-bit3086+9
−9
(+155)12 − 13
(+6−7=12)
48.0%
12.0 / 25
0.0%
+138
= = = = 0 0 = 0 = = 0 0 = 0 1 1 = = 1 1 0 1 = 1 =
–   Nemorino 4.00 64-bit3068+19
−19
(+137)9.5 − 15.5
(+4−10=11)
38.0%
9.5 / 25
0.0%
+63
0 = 0 1 0 0 0 0 = = = = 1 = 1 0 = 0 = = 0 = = 0 1
–   Defenchess SCTR 1.1f 64-bit3053+21
−21
(+122)8.5 − 16.5
(+3−11=11)
34.0%
8.5 / 25
0.0%
+23
0 = 0 0 = 1 = = 0 = 0 = 0 0 1 = 0 = 0 0 = = = 1 0
–   Nemorino 3.0 64-bit3043+17
−17
(+112)9.5 − 21.5
(+3−15=13)
30.6%
9.5 / 31
0.0%
−11
= 0 = 0 0 0 0 0 1 = = 0 = 0 = 0 = = = = = 0 1 1 0 = = 0 0 0 0
–   Hakkapeliitta TCEC v2 64-bit3042+34
−33
(+111)11.5 − 18.5
(+7−14=9)
38.3%
11.5 / 30
0.0%
+30
0 0 1 1 1 1 = = = 0 1 = 0 0 0 0 = 1 0 = = 0 0 0 0 = 0 1 = 0
–   Laser 1.4 64-bit3039+15
−15
(+108)9.5 − 21.5
(+6−18=7)
30.6%
9.5 / 31
0.0%
−34
1 0 1 0 0 = 1 = = 0 = 0 1 0 0 0 0 0 0 0 0 0 = 0 0 1 = = 1 0 0
–   Pedone 1.6 64-bit3036+14
−14
(+105)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
+1
0 0 = 0 = = = 1 = 0 1 0 = 0 = = 0 1 = 0 0 1 0 = 1 0 0 0 0 = = 0
–   Naum 4.6 64-bit3035+9
−9
(+104)8 − 22
(+4−18=8)
26.7%
8.0 / 30
0.0%
−65
0 = 0 = 0 0 0 0 0 = 0 = 0 0 0 0 0 = 0 1 0 1 0 = = 1 0 0 = 1
–   SmarThink 1.97 64-bit3034+12
−12
(+103)28 − 59
(+17−48=22)
32.2%
28.0 / 87
0.0%
−22
0 0 1 0 = = 1 0 1 0 = 0 0 = 0 1 = 0 1 = 0 0 0 0 0 1 0 = = 1 = 0 0 = 1 = 1 = 0 0 0 0 0 = = 0 1 0 0 0 = = 0 0 0 0 0 1 1 0 0 0 0 = 1 0 = 0 = 0 = 1 0 0 0 1 = 1 0 0 0 0 0 1 = 0 0
–   Vajolet2 2.4 64-bit3002+15
−15
(+71)35 − 42
(+18−25=34)
45.5%
35.0 / 77
0.0%
+43
= 1 = 1 = = 1 1 1 1 1 = 0 = = = 0 = = = 0 0 0 1 0 0 0 = 0 1 = = = = = = 0 1 = 1 = 0 0 1 0 0 = 0 = = 0 0 0 1 = = 0 = = = 1 = 0 = = 0 1 1 1 0 = = 0 0 0 1 =
–   Wasp 2.6 64-bit2989+19
−19
(+58)21.5 − 34.5
(+10−23=23)
38.4%
21.5 / 56
0.0%
−16
1 = 0 = = = 0 = = 0 0 = = = 1 0 1 0 0 0 1 1 = 0 0 = 1 1 0 = 0 = = 0 = 0 0 = 1 0 0 1 1 = = = = 0 0 = 0 = 0 0 0 =
–   Hiarcs 142987+9
−9
(+56)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−136
= 0 0 0 0 1 0 0 = 0 0 = 0 1 0 1 1 0 1 0 0 = 0 0 0 = 0 0 0 = 0 0
–   Hakkapeliitta 3.0 64-bit2985+9
−10
(+54)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
−30
= 0 0 1 = 0 0 0 = 1 0 = = = 1 0 1 0 = 1 = 0 = 0 0 0 = 0 = = 0 1
–   Bobcat 8.0 64-bit2962+14
−13
(+31)18 − 14
(+12−8=12)
56.3%
18.0 / 32
0.2%
+68
1 0 1 = = 1 1 0 0 0 = 1 = = = 0 = 0 1 0 1 0 1 1 = = = = = 1 1 1
–   Ethereal 8.81 64-bit2952+24
−24
(+21)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
7.9%
+37
1 = 0 = = 0 1 = = 1 1 0 0 = = 1 = 0 = 1
–   Cheng 4.39 64-bit2945+11
−11
(+14)24.5 − 32.5
(+14−22=21)
43.0%
24.5 / 57
7.5%
−33
= 0 0 = 1 0 = 0 0 0 1 1 1 0 1 0 = = = 0 0 0 0 0 1 = 0 1 = 1 1 0 = 0 = = 1 0 1 0 = = = 0 0 = = = = 1 1 0 = = 0 1 =
–   Deep Sjeng c't 20102930+16
−16
(−1)10 − 12
(+5−7=10)
45.5%
10.0 / 22
54.4%
−28
1 0 0 0 = = 0 = = = = 1 = 1 1 = 0 0 = = 1 0
–   Crafty 25.2 64-bit2928+13
−13
(−3)11 − 14
(+5−8=12)
44.0%
11.0 / 25
60.8%
−37
= = 1 = 1 = = = = = = 0 = = 1 0 0 0 1 0 1 0 0 = 0
–   Spark 1.0 64-bit2927+7
−7
(−4)25.5 − 28.5
(+15−18=21)
47.2%
25.5 / 54
67.6%
−23
1 0 0 = 0 1 0 = = 1 1 1 1 0 1 0 0 0 = 0 = 0 = = = 0 = 0 0 = = 1 = 0 1 = 1 1 = = 0 = = 0 = = 1 1 = 0 = 1 1 0
–   Toga II 4.0 64-bit2926+23
−23
(−5)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
64.2%
+4
0 1 1 0 = = 0 = 1 1 = 0 0 0 1 = 1 1 0 = 0 = 1 0 = = = 1 = 1 = =
–   Fruit Reloaded 3.2.1 64-bit 4CPU2922+21
−21
(−9)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
72.6%
+23
= 0 1 0 = 1 0 1 = = 1 1 1 = 0 1 0 1 1 = = 1 = 1 1 = 0 0 0 0 0 1
–   Spike 1.4 Leiden2921+8
−7
(−10)27 − 26
(+20−19=14)
50.9%
27.0 / 53
84.9%
−4
0 1 1 = 1 = 1 = = 1 = 1 1 1 0 1 0 0 0 = = 1 0 1 0 0 = = 0 1 0 = 1 1 1 0 1 1 1 0 = = 0 0 0 0 1 = = 0 1 0 0
–   EXchess 7.97b 64-bit2916+14
−14
(−15)14 − 16
(+5−7=18)
46.7%
14.0 / 30
91.0%
−32
1 0 0 0 1 = 0 = 0 1 = = = = = = 0 = = = = 1 = = 1 = = = = 0
–   Rodent III 0.232 64-bit2907+23
−23
(−24)13 − 17
(+5−9=16)
43.3%
13.0 / 30
95.3%
−64
= = 0 = = = = 1 0 = 0 = 0 = = = 1 = 0 = 1 1 = = = 0 0 0 0 1
–   ChessBrainVB 3.602907+32
−32
(−24)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
90.4%
+69
1 1 0 0 1 1 1 1 = 1 = = = = 0 0 = 1 = = 1 = 0 1 1 1 1 1 0 1 = =
–   chess22k 1.7 64-bit2905+21
−21
(−26)17 − 13
(+10−6=14)
56.7%
17.0 / 30
97.3%
+11
0 = 1 = = = 1 1 = 0 0 1 0 = 1 = = = 1 1 = 1 1 = = 1 0 = 0 =
–   Fruit Reloaded 3.2.1 64-bit2878+18
−17
(−53)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
0
0 0 0 1 1 1 = = 1 1 0 = 1 = = 0 0 = = = 1 0 1 1 0 0 1 1 = 1 1 1
–   Gaviota 1.0 64-bit2877+9
−9
(−54)19.5 − 10.5
(+15−6=9)
65.0%
19.5 / 30
100.0%
+50
1 1 1 1 1 = 1 0 1 0 = = 1 = 1 = = 1 1 = = 1 1 0 1 = 0 1 0 0
–   Tucano 7.00 64-bit2871+17
−17
(−60)18.5 − 11.5
(+10−3=17)
61.7%
18.5 / 30
100.0%
+6
= 1 = 1 = = = 1 0 = 0 1 = = 0 = = 1 1 1 = = 1 = 1 1 = = = =
–   DisasterArea 1.65 64-bit2870+12
−12
(−61)18 − 6
(+14−2=8)
75.0%
18.0 / 24
100.0%
+111
1 1 0 1 1 1 1 = 1 1 = = 1 = = = = = 1 1 1 1 0 1
–   MinkoChess 1.3 64-bit2869+9
−9
(−62)18 − 12
(+13−7=10)
60.0%
18.0 / 30
100.0%
+3
= 1 1 1 1 0 = = = 0 1 0 1 0 = = 1 = 1 0 1 = 0 = = 1 1 0 1 1
–   Zappa Mexico II 64-bit2841+7
−7
(−90)17 − 13
(+7−3=20)
56.7%
17.0 / 30
100.0%
−55
= 1 = 1 1 1 1 = = = = = 0 0 1 = = 1 = 0 = = = = = = = = = =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Amoeba 2.7 64-bit
played with current
participants of this list
Represented by
1-2-CPU#382947928itself
All#462945519itself
Free#322953822itself
Free 1-2-CPU#322954866itself
Free single-CPU#322954866itself
Single-CPU#382947928itself

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