CCRL 40/15
Downloads and Statistics
January 25, 2020
Testing summary:
Total: 1'116'816 games
played by 2'606 programs

White wins: 386'579 (34.6%)
Black wins: 286'858 (25.7%)
Draws: 443'379 (39.7%)
White score: 54.5%

Engine Details

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Show each game results
Amoeba 2.6 64-bit (2912+20
−20
)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 14 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.07 64-bit 4CPU3144+14
−14
(+232)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Laser 1.4 64-bit 4CPU3089+19
−19
(+177)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+146
=
–   Wasp 3.0 64-bit 4CPU3061+25
−25
(+149)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−10
0 0 = 0 = 1 0 = = 0 = 0 0 0 = 0
–   Pedone 1.8 64-bit3060+16
−16
(+148)5 − 15
(+1−11=8)
25.0%
5.0 / 20
0.0%
−15
= 0 0 0 0 = = = 0 0 0 = 0 = 0 = 0 = 0 1
–   Pedone 1.6 64-bit 4CPU3053+23
−23
(+141)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+110
=
–   ChessBrainVB 3.703044+23
−23
(+132)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.0%
−18
0 0 0 = = 1 0 = 0 1 0 0 0 =
–   Nemorino 4.00 64-bit3040+17
−17
(+128)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−67
= 0 0 = 0 0 0 = = 0
–   ChessBrainVB 3.663036+23
−23
(+124)3 − 11
(+1−9=4)
21.4%
3.0 / 14
0.0%
−80
0 1 0 0 0 0 0 = 0 = = = 0 0
–   Senpai 2.0 64-bit3036+12
−12
(+124)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−53
0 = 0 = 0 = 0 0 0 1
–   SmarThink 1.98 64-bit3026+13
−13
(+114)2 − 12
(+0−10=4)
14.3%
2.0 / 14
0.0%
−147
0 0 = 0 0 0 0 = 0 0 0 0 = =
–   Arasan 20.2 64-bit3023+25
−25
(+111)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−38
= = = 0 0 = 0 0
–   Spike 1.4 Leiden 4CPU3017+11
−11
(+105)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+74
=
–   Cheng 4.39 64-bit 4CPU3010+15
−15
(+98)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Arasan 20.3 64-bit3010+20
−20
(+98)4.5 − 7.5
(+0−3=9)
37.5%
4.5 / 12
0.0%
+33
0 = = = = = = 0 = = 0 =
–   Ethereal 9.30 64-bit3005+25
−26
(+93)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−18
= 0 = 0 0 = 0 = = =
–   Defenchess 1.1f 64-bit2998+12
−12
(+86)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+153
= = 1 0 = 1 = 0 1 1
–   Nemorino 3.0 64-bit2997+19
−19
(+85)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+11
0 0 = = = 0 1 =
–   SmarThink 1.97 64-bit2996+15
−16
(+84)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+43
= = = 1 = 0 = 0
–   ChessBrainVB 3.612988+27
−27
(+76)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+48
= = = = 0 0 = 0 1 1
–   ChessBrainVB 3.502980+23
−23
(+68)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+30
0 1 1 = 0 0 = =
–   Chiron 1.1a 64-bit2979+13
−14
(+67)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+19
= 0 = 1 1 0 = 0
–   Pedone 1.6 64-bit2977+19
−19
(+65)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−81
= = 0 0 0 = 0 =
–   Vajolet2 2.4 64-bit2970+21
−21
(+58)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+21
0 1 1 0 0 1 = 0 0 1
–   Senpai 1.0 64-bit2962+13
−13
(+50)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
−13
= = = 0 0 = = =
–   chess22k 1.10 64-bit2956+18
−18
(+44)3.5 − 4.5
(+0−1=7)
43.8%
3.5 / 8
0.1%
+12
= = 0 = = = = =
–   Hakkapeliitta 3.0 64-bit2955+12
−12
(+43)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−110
= = = 0 = 0 0 0
–   Wasp 2.6 64-bit2948+13
−13
(+36)30.5 − 31.5
(+11−12=39)
49.2%
30.5 / 62
0.1%
+31
= = = = = 1 = 1 0 = = = = 1 0 = = = 0 = = 1 = 1 = = = 1 = = 0 = 0 0 0 1 1 1 0 = = 0 = = 0 = = = = 0 = 0 = = = = = = 1 = 1 =
–   Rodent III 0.210 64-bit2938+19
−19
(+26)3 − 5
(+0−2=6)
37.5%
3.0 / 8
3.5%
−37
= = = = = 0 0 =
–   Crafty 25.2 64-bit2931+11
−11
(+19)9 − 11
(+5−7=8)
45.0%
9.0 / 20
5.2%
−18
0 = 1 = 0 = 0 0 0 = 1 = 1 = = 1 1 0 = 0
–   Wasp 2.00 64-bit2931+26
−26
(+19)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
13.2%
−16
= = = 0 = 0 1 =
–   Wasp 2.01 64-bit2926+19
−19
(+14)2 − 2
(+1−1=2)
50.0%
2.0 / 4
16.7%
+14
= 0 1 =
–   Bobcat 8.0 64-bit2924+13
−13
(+12)15.5 − 12.5
(+9−6=13)
55.4%
15.5 / 28
16.4%
+40
1 1 0 1 = = = = = = 0 = 1 = 1 = 1 0 0 = 1 = 1 0 = 0 = 1
–   Cheng 4.39 64-bit2922+11
−11
(+10)11 − 9
(+6−4=10)
55.0%
11.0 / 20
20.6%
+39
= = = = 0 = = 1 0 1 1 1 = = = 0 1 = 0 1
–   Deep Junior Yokohama 64-bit2920+15
−14
(+8)4 − 4
(+2−2=4)
50.0%
4.0 / 8
26.0%
+2
= 1 1 0 = = = 0
–   Gull 1.2 64-bit2918+15
−15
(+6)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
31.8%
−95
= = 0 = 0 0 = =
–   Spike 1.4 Leiden2915+8
−8
(+3)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
41.1%
−39
= 0 0 0 = = 1 1
–   Demolito 2018-03-01 64-bit2911+17
−17
(−1)10.5 − 9.5
(+4−3=13)
52.5%
10.5 / 20
54.7%
+9
= = 0 = = 1 0 1 = = 1 = = = 1 = 0 = = =
–   Hannibal 1.2 32-bit2906+14
−14
(−6)3 − 5
(+1−3=4)
37.5%
3.0 / 8
68.3%
−79
= 0 0 0 = = 1 =
–   Amoeba 2.7 64-bit2905+14
−14
(−7)17.5 − 22.5
(+6−11=23)
43.8%
17.5 / 40
71.9%
−41
= = 0 1 = = = 0 = = 0 1 1 = = 0 = 0 0 1 0 = 0 0 = = = = = = = = 0 0 = = 1 = = 1
–   Hiarcs 13.22896+10
−11
(−16)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
92.2%
+245
1 1 1 = 1 1 1 0
–   EXchess 7.97b 64-bit2894+12
−12
(−18)7 − 9
(+2−4=10)
43.8%
7.0 / 16
93.9%
−52
= = = = = = 0 = 1 0 0 = = 1 = 0
–   Spark 1.0 64-bit2893+12
−12
(−19)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
94.6%
+104
= 1 1 0 1 = 1 =
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(−20)4 − 4
(+1−1=6)
50.0%
4.0 / 8
95.9%
−24
= 0 = = = = = 1
–   Demolito 2017-08-26 64-bit2891+20
−20
(−21)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
93.6%
+6
= 0 1 1 = = 0 = 0 1 1 =
–   Rybka 2.2 32-bit2884+17
−16
(−28)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
98.4%
−64
= 0 1 0 = = = =
–   Protector 1.4.0 32-bit2879+11
−11
(−33)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
99.8%
+177
= 1 1 = 1 = 1 1
–   Komodo 1.0 32-bit2868+16
−16
(−44)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−86
1 0 0 0 = 1 = =
–   Stockfish 1.5.1 32-bit2865+15
−15
(−47)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+184
1 1 1 0 1 1 0 1
–   Naum 3.1 32-bit2858+16
−15
(−54)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
100.0%
−90
= 0 = = = 0 1 =
–   Dirty 30Apr2017 64-bit2857+15
−15
(−55)15 − 13
(+9−7=12)
53.6%
15.0 / 28
100.0%
−29
0 = 0 = 1 0 = 0 1 = = 1 = 1 0 = 0 = 1 1 1 = 1 0 = = = 1
–   Doch 1.3.4 32-bit2856+22
−22
(−56)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−24
= 1 = 0 1 = = =
–   DisasterArea 1.65 64-bit2848+13
−13
(−64)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−107
0 = 0 = 1 = 0 1
–   Vajolet2 1.28 64-bit2847+22
−22
(−65)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+9
0 = = 1 = 1 1 =
–   Defenchess 1.0 64-bit2847+28
−28
(−65)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+130
1 = 1 1 1 0 0 = 1 1 1 1
–   Thinker 5.3b Inert 32-bit2846+19
−19
(−66)4 − 4
(+1−1=6)
50.0%
4.0 / 8
100.0%
−66
1 = = = = 0 = =
–   Tornado 8.0 64-bit2842+13
−13
(−70)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+55
1 = 0 = = 1 1 1
–   The Baron 3.41 64-bit2838+22
−22
(−74)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+215
1 = 1 1
–   Scorpio 2.7.8 64-bit2830+27
−27
(−82)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+67
= = 1 1
–   Murka 3 64-bit2825+12
−12
(−87)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+36
1 1 1 0 = = 1 =
–   chess22k 1.6 64-bit2824+28
−28
(−88)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−88
0 = 1 =
–   Zurichess Neuchatel 64-bit2824+14
−14
(−88)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−88
0 = 1 =
–   Tornado 7.0 64-bit2817+19
−19
(−95)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+55
= = 1 = = 1 1 1
–   GNU Chess 5.60 64-bit2811+17
−17
(−101)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+52
1 = 1 1 1 = = =
–   Scorpio 2.7.7 64-bit2805+16
−16
(−107)4 − 4
(+1−1=6)
50.0%
4.0 / 8
100.0%
−107
0 = = = = 1 = =
–   Rhetoric 1.4.3 64-bit2795+12
−12
(−117)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−24
1 = 1 0 1 0 1 =
–   GnuCheese 1.00 64-bit2793+16
−16
(−119)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−51
= = 1 =
–   Loop 13.6 (Loop 2007) 64-bit2792+16
−16
(−120)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+26
1 1 = = = 1 = 1
–   The Baron 3.29 64-bit2786+18
−18
(−126)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−21
= = 1 1 = = 1 =
–   Pawny 1.2 64-bit2780+14
−14
(−132)13.5 − 2.5
(+11−0=5)
84.4%
13.5 / 16
100.0%
+109
1 = 1 = 1 = 1 1 1 1 1 1 = 1 1 =
–   RuyDos 1.0.27 64-bit2764+23
−23
(−148)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+141
= 1 1 1
–   Phalanx XXV2619+15
−15
(−293)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Amateur 2.862371+24
−24
(−541)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on January 25, 2020