CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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Amoeba 3.0 64-bit (2962+15
−15
)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 16 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.22.0 wLD2 64-bit3086+35
−35
(+124)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+42
0 1 = 0 0 1 0 =
–   Hannibal 1.7 64-bit3080+10
−10
(+118)8 − 12
(+2−6=12)
40.0%
8.0 / 20
0.0%
+60
0 = = 0 1 = = 0 = 0 = = = = 0 0 = 1 = =
–   Pedone 1.9 64-bit3079+16
−16
(+117)6.5 − 17.5
(+0−11=13)
27.1%
6.5 / 24
0.0%
−15
= 0 0 = = 0 = = 0 0 = = 0 0 = = = = = 0 0 0 0 =
–   NirvanaChess 2.3 64-bit3071+12
−12
(+109)8 − 12
(+4−8=8)
40.0%
8.0 / 20
0.0%
+46
0 = = 0 1 0 1 0 = 0 = 0 0 = = = 1 = 1 0
–   ChessBrainVB 3.743065+15
−15
(+103)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
−6
0 = 0 = 0 0 = 1 0 = 0 = = =
–   Wasp 3.75 64-bit3062+16
−16
(+100)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+7
= 0 1 0
–   chess22k 1.13 64-bit3062+18
−18
(+100)6 − 6
(+2−2=8)
50.0%
6.0 / 12
0.0%
+96
= = 1 0 = = = 1 = = = 0
–   ChessBrainVB 3.723061+15
−15
(+99)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−191
0 0 0 =
–   iCE 4.0 64-bit3060+15
−15
(+98)3 − 13
(+0−10=6)
18.8%
3.0 / 16
0.0%
−112
0 0 0 0 0 = 0 = 0 = = 0 0 0 = =
–   Protector 1.9.0 64-bit3058+9
−9
(+96)8 − 12
(+1−5=14)
40.0%
8.0 / 20
0.0%
+42
1 = = 0 = = = 0 = = = = 0 = = = = 0 = 0
–   Wasp 3.60 64-bit3039+20
−20
(+77)5.5 − 10.5
(+0−5=11)
34.4%
5.5 / 16
0.0%
−8
= = = = 0 = 0 0 0 = = = = = 0 =
–   RubiChess 1.4 64-bit3036+17
−17
(+74)11.5 − 26.5
(+2−17=19)
30.3%
11.5 / 38
0.0%
−44
0 0 0 = 0 = = 0 0 = = 0 = = = = 0 0 0 = = 0 = = = = = 0 1 0 1 = 0 0 0 0 = =
–   Demolito 2019-07-15 64-bit3034+22
−23
(+72)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
0.0%
−1
= 0 1 1 0 = 0 = 0 0 = 1 = 0
–   Sting SF 15 64-bit3031+25
−25
(+69)12.5 − 15.5
(+8−11=9)
44.6%
12.5 / 28
0.0%
+30
= 1 0 = = 1 = = 0 1 0 1 0 = 1 0 0 0 1 1 0 = 0 = 0 = 0 1
–   Senpai 2.0 64-bit3031+11
−11
(+69)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+26
0 0 = = 0 = 1 1
–   SmarThink 1.98 64-bit3025+13
−13
(+63)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
−62
0 0 = 0 = = = 0 0 = 0 1 0 1 = 0
–   Chiron 2 64-bit3014+13
−13
(+52)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
0.0%
−56
1 0 = 0 0 0 = = 0 0 = = = 0 0 = 1 = = 0
–   Pirarucu 3.0.7 64-bit3013+19
−19
(+51)17 − 15
(+9−7=16)
53.1%
17.0 / 32
0.0%
+68
= 1 = = 0 1 = = 1 0 = 0 = = = = 1 = = 0 = 0 1 0 1 0 = 1 1 1 = =
–   Naum 4.6 64-bit3011+12
−12
(+49)10 − 10
(+3−3=14)
50.0%
10.0 / 20
0.0%
+50
= 0 = = = = 0 = 1 = 1 0 = = = = 1 = = =
–   Winter 0.7 64-bit3002+17
−17
(+40)13 − 13
(+6−6=14)
50.0%
13.0 / 26
0.0%
+38
0 = = 1 1 = 0 = = 0 1 1 = = = 1 1 0 0 = = = 0 = = =
–   Sting SF 9 64-bit3000+16
−16
(+38)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
0.0%
−69
0 = 0 0 = 0 0 0 0 1 = = 0 = = = = = 0 1
–   Hakkapeliitta TCEC v2 64-bit2999+13
−13
(+37)5.5 − 10.5
(+4−9=3)
34.4%
5.5 / 16
0.0%
−80
= 0 0 0 = 0 0 0 = 1 1 1 0 0 1 0
–   Defenchess 1.1f 64-bit2996+12
−12
(+34)1 − 7
(+1−7=0)
12.5%
1.0 / 8
0.0%
−356
0 1 0 0 0 0 0 0
–   Rodent III 0.281 64-bit2992+20
−20
(+30)11.5 − 14.5
(+3−6=17)
44.2%
11.5 / 26
0.8%
0
= = = = 1 = = 0 = = 0 = = = = 1 = = 0 = = = 0 1 0 0
–   Igel 2.3.0 64-bit2987+27
−27
(+25)5 − 7
(+2−4=6)
41.7%
5.0 / 12
5.3%
−23
= = = = 0 1 0 = = 0 0 1
–   FabChess 1.16 64-bit2986+20
−20
(+24)21.5 − 18.5
(+12−9=19)
53.8%
21.5 / 40
2.8%
+49
= 0 1 0 1 = 0 = 1 1 1 = 0 = 0 = 1 = 1 = = = 1 1 0 = 1 1 = = = = = = 0 0 = 1 = 0
–   Rodent III 0.275 64-bit2985+15
−15
(+23)2 − 2
(+0−0=4)
50.0%
2.0 / 4
1.6%
+23
= = = =
–   Demolito 2019-04-27 64-bit2985+19
−19
(+23)10 − 12
(+5−7=10)
45.5%
10.0 / 22
2.7%
−8
1 0 = 0 = = 1 = = = = 0 0 = 0 0 1 = 1 = 0 1
–   Weiss 1.2 64-bit2982+18
−17
(+20)23 − 27
(+10−14=26)
46.0%
23.0 / 50
3.6%
−4
0 = 0 = 1 = = = 0 1 = = = 1 0 = 0 = = = 0 = 0 = 0 = 1 1 = = = = 1 0 0 = = 1 0 0 = 0 = 1 = 1 0 = = 1
–   Deuterium 2019.2.37.73 64-bit2981+15
−15
(+19)4 − 4
(+2−2=4)
50.0%
4.0 / 8
4.0%
+19
1 = 0 1 = 0 = =
–   RubiChess 1.3 64-bit2980+21
−21
(+18)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
7.3%
+33
0 = 1 = = = 1 0 = 0 = 1 = = 1 1 = = 0 =
–   Pirarucu 2.9.5 64-bit2966+19
−19
(+4)19.5 − 20.5
(+10−11=19)
48.8%
19.5 / 40
36.2%
−5
1 1 1 0 1 0 = = = = = 0 1 1 = = = = = 1 0 = = = = = 1 0 = = = 0 0 1 1 0 0 0 0 =
–   Cheng 4.40 64-bit2957+18
−18
(−5)37 − 25
(+24−12=26)
59.7%
37.0 / 62
66.0%
+59
= 0 0 1 = = 1 = 1 = 0 = 0 1 1 0 0 1 1 = 1 = 1 = 0 = = 0 1 1 1 = 0 = 0 1 = = 0 1 1 = = = = 1 1 = = 1 1 1 = = = = 1 1 1 = 1 0
–   SlowChess Blitz Classic 1.5 64-bit2955+22
−22
(−7)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
70.0%
+52
= = 1 =
–   Lc0 0.20.1 w11258 64-bit2954+34
−34
(−8)11 − 13
(+5−7=12)
45.8%
11.0 / 24
66.2%
−35
= = 1 0 = 0 = 0 1 0 = 0 = 1 1 0 = 0 = = = = 1 =
–   Deuterium 2019.1.36.50 64-bit2953+17
−17
(−9)5 − 7
(+2−4=6)
41.7%
5.0 / 12
76.8%
−57
= = 0 = = = 0 1 0 1 = 0
–   Marvin 3.4.0 64-bit2937+19
−19
(−25)4.5 − 3.5
(+1−0=7)
56.3%
4.5 / 8
97.7%
+6
= = = = = = = 1
–   Igel 2.0.0 64-bit2934+26
−26
(−28)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
96.3%
+254
= 1 1 1
–   Winter 0.6 64-bit2926+18
−18
(−36)27.5 − 16.5
(+22−11=11)
62.5%
27.5 / 44
99.9%
+53
1 1 = = 0 0 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 = = = = 1 0 = 1 0 = 0 = = 0 1 1 1 = 1 1 1 1 0
–   Critter 0.80 32-bit2924+15
−15
(−38)10.5 − 9.5
(+4−3=13)
52.5%
10.5 / 20
100.0%
−25
1 = = = = 0 = = = = = 0 1 1 1 = = = = 0
–   Godel 6.0 64-bit2923+19
−19
(−39)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.9%
−266
0 1 0 0
–   Bobcat 8.0 64-bit2923+13
−13
(−39)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+251
1 1 = 1
–   Rybka 2.2 64-bit2921+29
−28
(−41)11 − 9
(+5−3=12)
55.0%
11.0 / 20
99.3%
−11
1 0 0 = = = 1 = = = = = 1 1 0 1 = = = =
–   Cheng 4.39 64-bit2919+10
−11
(−43)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+30
= 1 = = 1 = 1 0
–   Dirty CUCUMBER 64-bit2917+12
−12
(−45)24.5 − 15.5
(+13−4=23)
61.3%
24.5 / 40
100.0%
+19
= = 1 = = 0 1 = = = 1 = = = = 1 = = 1 1 = = 1 0 1 = 1 = 1 0 = = = 1 1 1 = = 0 =
–   ChessBrainVB 3.312915+25
−25
(−47)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
99.9%
−32
1 1 = = = = 0 1 0 0 = 1 = = 1 = = 0 1 0
–   Crafty 25.3 64-bit2912+27
−27
(−50)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.9%
+45
1 0 = 1
–   Topple 0.7.3 64-bit2909+23
−23
(−53)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+182
1 1 0 1
–   Quazar 0.4 64-bit2904+10
−10
(−58)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
100.0%
−45
= 0 1 0 = 0 = 0 1 0 1 = = 1 = = 1 1 = =
–   Atlas 3.91 64-bit2898+13
−13
(−64)14.5 − 13.5
(+6−5=17)
51.8%
14.5 / 28
100.0%
−50
= = = = 1 = = 1 1 = = = 0 = = 0 1 1 = = 0 = 0 = 1 = 0 =
–   Winter 0.5 64-bit2894+17
−17
(−68)15 − 9
(+12−6=6)
62.5%
15.0 / 24
100.0%
+22
1 0 1 1 1 1 = = = = 0 0 0 1 1 0 1 = 1 1 1 = 1 0
–   EXchess 7.97b 64-bit2893+13
−13
(−69)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+17
= 1 1 1 = = = 0 1 1 = = 1 1 1 = = = = 0
–   Halogen 8 64-bit2877+21
−21
(−85)33.5 − 16.5
(+23−6=21)
67.0%
33.5 / 50
100.0%
+21
0 = 1 1 0 = = 1 = 1 1 = = 1 = 1 1 = = 1 1 1 = 1 = = = 1 1 1 = = 1 0 0 1 1 1 = = = = 1 = 0 1 0 1 1 =
–   Godel 5.5.1 64-bit2876+17
−17
(−86)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
100.0%
−70
1 1 = = = = = 0 0 = 1 = = = = 0 1 = 1 0
–   Komodo 1.0 32-bit2867+16
−16
(−95)10 − 10
(+3−3=14)
50.0%
10.0 / 20
100.0%
−95
0 = = 1 0 = = 0 = = = = 1 1 = = = = = =
–   The Baron 3.44 64-bit2866+12
−12
(−96)13 − 7
(+6−0=14)
65.0%
13.0 / 20
100.0%
−15
= = 1 = = = 1 = 1 = = = = 1 = = = = 1 1
–   Gaviota 1.0 64-bit2859+11
−11
(−103)11 − 9
(+5−3=12)
55.0%
11.0 / 20
100.0%
−71
= = 1 = 1 = = = 0 = 0 1 1 = = 0 = = 1 =
–   Tornado 8.0 64-bit2842+13
−13
(−120)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
100.0%
−44
1 0 = 1 = = = = = = 1 0 1 1 = 1 1 = 1 0
–   Tucano 7.07 64-bit2842+17
−17
(−120)28 − 12
(+22−6=12)
70.0%
28.0 / 40
100.0%
+20
0 1 1 1 = 1 0 0 1 = = 1 1 1 1 1 = 0 1 0 1 1 = 1 1 1 1 1 = 1 1 = = = 1 0 = = = 1
–   Minic 0.98 64-bit2837+27
−27
(−125)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
−13
= = 1 1 = 1 1 1 1 0 0 =
–   Marvin 3.2.0 64-bit2837+16
−16
(−125)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
−14
= = 1 = 1 1 = = 0 = 1 1 1 0 1 = 1 = = 1
–   Counter 3.2 64-bit2834+19
−18
(−128)11.5 − 8.5
(+8−5=7)
57.5%
11.5 / 20
100.0%
−79
0 0 1 1 = = = 1 0 1 1 0 = = = 0 1 = 1 1
–   Murka 3 64-bit2823+12
−12
(−139)14.5 − 5.5
(+9−0=11)
72.5%
14.5 / 20
100.0%
−6
= = 1 1 = 1 1 1 1 = = = = = 1 = 1 = 1 =
–   Asymptote 0.6 64-bit2818+20
−20
(−144)25.5 − 8.5
(+20−3=11)
75.0%
25.5 / 34
100.0%
+26
= = 1 = = 1 1 1 1 1 1 = 1 = 1 1 = 1 1 = 1 = 1 = = 1 0 1 1 1 1 0 1 0
–   Topple 0.6.1 64-bit2808+19
−19
(−154)24.5 − 9.5
(+20−5=9)
72.1%
24.5 / 34
100.0%
0
1 = 0 1 0 1 1 0 0 1 1 = = 1 1 1 1 1 = = 1 1 1 1 1 = 1 = 0 1 = 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on March 2, 2021