CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Amoeba 2.6 64-bit (2912+14
−14
)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 11 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 6 64-bit3446+8
−8
(+534)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fizbo 1.9 64-bit3237+10
−10
(+325)6 − 25
(+2−21=8)
19.4%
6.0 / 31
0.0%
+99
0 0 0 0 0 0 = 0 0 = 0 0 = = 1 0 0 = 0 0 = 1 0 0 0 0 0 = 0 0 =
–   Andscacs 0.92 64-bit3201+15
−15
(+289)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−16
0 = 0 0 0 = = 0 0 0 0 0 0 0 0 0 = 0 1 0 = 0 0 0 0 0 0 0 0 0 0 =
–   Gull 3 64-bit3192+9
−8
(+280)4.5 − 27.5
(+1−24=7)
14.1%
4.5 / 32
0.0%
−1
0 0 0 0 0 1 0 = 0 0 0 0 0 = = 0 0 0 0 0 0 0 0 0 0 = = 0 0 0 = =
–   Booot 6.2 64-bit3168+9
−9
(+256)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
−32
= 0 = 0 0 0 0 0 0 0 0 0 0 0 = = 0 = = 0 0 0 0 0 0 0 0 0 = 0 0 =
–   Chiron 4 64-bit3165+7
−7
(+253)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
+28
0 = = 0 0 0 = 0 0 0 0 0 1 0 = 0 0 0 0 = 0 = 1 0 0 0 1 0 0 0 = 0
–   NirvanaChess 2.4 64-bit3130+10
−10
(+218)7.5 − 28.5
(+0−21=15)
20.8%
7.5 / 36
0.0%
+26
= 0 0 0 0 = 0 = = 0 0 0 = 0 0 0 = 0 = = 0 = = 0 0 0 = = 0 0 0 = 0 = = 0
–   Protector 1.9.0 64-bit 4CPU3127+10
−10
(+215)5 − 35
(+3−33=4)
12.5%
5.0 / 40
0.0%
−123
0 0 0 0 = 0 0 0 0 = 0 0 0 0 1 0 0 0 0 = 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 = 0
–   Texel 1.07 64-bit3114+10
−9
(+202)3.5 − 27.5
(+0−24=7)
11.3%
3.5 / 31
0.0%
−103
= 0 0 0 = 0 = 0 0 0 0 = 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 = 0 0
–   Hannibal 1.7 64-bit3111+8
−8
(+199)5.5 − 26.5
(+3−24=5)
17.2%
5.5 / 32
0.0%
−69
1 0 0 0 0 = 0 0 = 0 = 0 1 0 = 0 0 0 0 0 1 0 0 0 0 0 0 0 = 0 0 0
–   Rybka 4.1 64-bit3108+6
−6
(+196)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
+30
= 0 0 = 0 0 1 0 0 0 0 0 = = = 0 0 0 = 0 0 = 0 = = = 0 0 = 1 = 0
–   Protector 1.9.0 64-bit3084+7
−7
(+172)8 − 23
(+5−20=6)
25.8%
8.0 / 31
0.0%
−10
1 0 1 0 0 0 = = 0 1 = 0 0 0 1 = 0 0 = 1 0 0 0 0 0 0 0 = 0 0 0
–   iCE 3.0 64-bit3081+7
−7
(+169)8 − 25
(+3−20=10)
24.2%
8.0 / 33
0.0%
−10
0 0 = 0 0 0 0 = 0 0 = = 0 1 0 0 0 0 0 1 0 = 0 = = 0 0 1 = = 0 0 =
–   Arasan 20.3 64-bit3053+15
−14
(+141)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
+48
0 0 = 0 = 1 0 = 0 = 0 0 = = 0 1 = 1 0 = = 1 0 0 0 = 0 1 0 = 0 1
–   Arasan 20.2 64-bit3045+17
−17
(+133)9 − 22
(+3−16=12)
29.0%
9.0 / 31
0.0%
0
1 0 0 0 = 0 = 0 0 = = 0 0 = 0 0 0 = = = 0 1 = 0 = 1 0 0 = 0 =
–   Nemorino 3.0 64-bit3041+17
−17
(+129)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
+46
1 = = = 1 0 0 0 = 1 = 0 = 0 = 1 0 0 0 1 1 0 = = 0 0 0 = 0 = = 0
–   Laser 1.4 64-bit3037+15
−15
(+125)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
−26
0 0 = 0 = 0 = 0 0 = 0 1 0 = = 0 = 0 0 0 0 = = = = 0 1 = 0 0 = 0
–   Defenchess (SCTR) 1.1e 64-bit3036+17
−17
(+124)16.5 − 47.5
(+8−39=17)
25.8%
16.5 / 64
0.0%
−50
0 1 = = 0 = 0 = 0 1 = 0 0 = 0 0 = 0 0 = 0 0 0 1 0 0 = = 0 0 0 0 0 1 = 0 0 0 1 1 0 = 0 0 0 = 0 0 0 = = = 0 0 0 0 1 1 0 = 0 0 0 0
–   Naum 4.6 64-bit3033+8
−8
(+121)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−78
= 1 0 0 = 1 0 0 0 0 = 0 0 0 = 0 = 0 = 0 0 0 0 = = 0 0 0 = 0 0 =
–   Pedone 1.6 64-bit3033+14
−14
(+121)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
+13
0 = = = = 1 = 0 = 0 = 0 0 0 = 0 0 0 0 1 = = 1 = = = 0 0 = 0 = 0
–   SmarThink 1.97 64-bit3031+11
−11
(+119)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−22
0 0 = 0 0 = 0 0 0 1 0 0 0 0 1 0 1 1 1 0 0 0 0 0 1 0 = 0 = 1 = =
–   Senpai 1.0 64-bit3007+9
−9
(+95)25 − 39
(+13−27=24)
39.1%
25.0 / 64
0.0%
+23
= = = = 1 1 = 0 = 0 1 1 1 = 0 = = 0 0 0 1 0 = 0 1 0 0 = 0 1 1 0 0 0 = 0 = 0 1 = 0 0 = 1 0 = 1 0 = = 0 = 0 = = 0 0 1 = 0 0 = = 0
–   Hiarcs 142986+8
−8
(+74)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
+15
= 1 = 0 = = 0 = 0 0 = 1 = 0 = 1 0 = = = 1 0 = = = = = 0 0 0 1 0
–   Hakkapeliitta 3.0 64-bit2984+9
−9
(+72)29 − 35
(+16−22=26)
45.3%
29.0 / 64
0.0%
+39
1 1 = 0 0 = 1 = = = 1 = = 0 1 1 = 0 0 1 = 0 = 1 1 = = 1 1 0 0 0 0 1 0 = 1 0 0 0 = = 0 = 0 = = = 0 = = 0 1 = 0 = = = 0 = 0 1 0 1
–   Vajolet2 2.3 64-bit2983+16
−16
(+71)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+11
0 0 1 0 = = 0 0 = 0 0 0 = = = 1 1 = = 1 0 1 1 = = = = 0 0 = = 0
–   Bobcat 8.0 64-bit2960+10
−10
(+48)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Wasp 2.00 64-bit2945+16
−16
(+33)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
0.1%
+6
= = 0 0 = 0 = = 0 = = 1 = = 0 0 = = 0 1 0 = 1 1 1 = = = = = = =
–   Cheng 4.39 64-bit2944+9
−9
(+32)13.5 − 17.5
(+5−9=17)
43.5%
13.5 / 31
0.0%
−4
0 = 1 = 0 = 0 = 1 = = = = 0 0 = = = = 1 0 = = = 1 1 0 = 0 = 0
–   Spark 1.0 64-bit2927+7
−7
(+15)16 − 16
(+7−7=18)
50.0%
16.0 / 32
2.8%
+16
1 = = 0 = 0 1 = 0 = = = 1 0 = 0 0 0 = = 1 = = = = = = = 1 = 1 1
–   Deep Sjeng c't 20102926+15
−14
(+14)14 − 13
(+8−7=12)
51.9%
14.0 / 27
8.7%
+24
= 1 = = 0 = 1 = 1 = 0 0 1 0 = = 1 0 = = 0 1 1 1 = 0 =
–   Spike 1.4 Leiden2922+7
−7
(+10)4.5 − 8.5
(+3−7=3)
34.6%
4.5 / 13
12.0%
−106
0 0 0 1 = 0 1 0 0 1 = = 0
–   DiscoCheck 5.2.1 64-bit2913+9
−10
(+1)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
45.8%
+66
= 0 = 1 = 1 = 0 1 = 1 1 = 0 1 1 1 1 = 0 = 1 1 = = 1 = = 0 = 1 0
–   EXchess 7.97b 64-bit2911+12
−12
(−1)16.5 − 11.5
(+11−6=11)
58.9%
16.5 / 28
56.0%
+55
1 1 = = 0 1 0 0 = 1 1 1 0 1 1 0 = 0 = = 1 = = 1 1 = = =
–   Demolito 2017-08-26 64-bit2911+14
−13
(−1)14 − 13
(+7−6=14)
51.9%
14.0 / 27
57.0%
+9
1 = = 0 1 1 = 0 0 = = 1 0 = 1 = = = = = = 0 0 1 = = 1
–   Rodent III 0.172 64-bit2908+14
−13
(−4)11.5 − 8.5
(+5−2=13)
57.5%
11.5 / 20
68.0%
+38
1 = = = = = = 0 = 1 1 = 1 = = = 1 = 0 =
–   ChessBrainVB 3.502906+15
−15
(−6)12 − 15
(+7−10=10)
44.4%
12.0 / 27
75.1%
−44
1 0 0 1 = = 0 0 1 0 = 0 1 0 = 1 1 = = = = 0 1 0 = = 0
–   Zurichess Neuchatel 64-bit2900+10
−11
(−12)15 − 12
(+8−5=14)
55.6%
15.0 / 27
91.5%
+18
0 = 1 = 1 1 = 0 = 1 = = = = 0 = = 1 = = = 0 = 0 1 1 1
–   Quazar 0.4 64-bit2899+7
−7
(−13)15.5 − 11.5
(+10−6=11)
57.4%
15.5 / 27
95.3%
+30
1 1 1 = 0 0 = 1 = = = 1 1 0 1 0 = 0 1 = = = 1 1 = 0 =
–   Deep Junior Yokohama 64-bit2897+10
−10
(−15)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
96.4%
−8
= 1 1 0 0 = 1 = = 1 1 1 0 0 0 = 0 = 1 = 1 0 0 0 1 = 0 1 = = 1 =
–   Thinker 5.4d Inert 64-bit2885+8
−8
(−27)17 − 9
(+11−3=12)
65.4%
17.0 / 26
100.0%
+66
= 1 1 1 1 = 0 = 0 1 = 1 0 1 = 1 = 1 1 = = = = 1 = =
–   Deuterium 14.3.34.130 64-bit2883+9
−9
(−29)14.5 − 14.5
(+10−10=9)
50.0%
14.5 / 29
100.0%
−29
0 = 1 0 = 1 1 = 0 1 1 = 0 0 1 = 0 = = 1 = 1 0 0 = 1 0 1 0
–   Murka 3 64-bit2882+8
−8
(−30)32.5 − 26.5
(+22−16=21)
55.1%
32.5 / 59
100.0%
+3
1 1 = 0 0 0 1 0 1 = 1 1 0 1 = = 1 = = 0 1 0 1 = = 0 = = 0 0 1 1 = = 1 1 0 = 0 1 1 0 1 1 = 0 1 = = 0 = 1 1 1 = = 0 = =
–   Toga II 3.02875+17
−17
(−37)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
+14
0 = 1 = 1 = 1 0 0 = = 1 = 0 = 0 1 = 1 1 1 = 1 = = 1 1 1 = 0 0 =
–   Atlas 3.80 64-bit2874+10
−10
(−38)37 − 27
(+25−15=24)
57.8%
37.0 / 64
100.0%
+13
1 1 0 = 1 1 0 = 1 1 = 1 = 1 = 0 0 0 0 0 0 1 1 1 1 = = = = = 1 1 0 = 1 1 = 1 1 = 1 0 0 = = = 1 = = = = 1 = 0 0 = 0 = 1 1 1 0 = 1
–   Gaviota 1.0 64-bit2872+8
−8
(−40)35.5 − 28.5
(+22−15=27)
55.5%
35.5 / 64
100.0%
−5
0 = = = 1 = 1 0 0 0 = = 1 0 1 = = 1 = 0 = 0 1 = = = 1 0 1 = 1 = 1 = 1 1 = 1 0 = = = = 0 1 = = = 1 1 0 0 0 1 = 1 1 = = 1 1 0 1 0
–   MinkoChess 1.3 64-bit2869+9
−9
(−43)12.5 − 18.5
(+10−16=5)
40.3%
12.5 / 31
100.0%
−118
0 0 0 1 1 1 0 0 = 1 0 = 1 = 0 0 1 1 0 1 0 0 = 0 1 0 0 1 = 0 0
–   DisasterArea 1.65 64-bit2864+11
−11
(−48)17 − 10
(+10−3=14)
63.0%
17.0 / 27
100.0%
+26
= = = 0 = = 1 1 1 = 1 = 1 = = 0 = 1 = 0 = 1 1 = 1 = 1
–   Nemo 1.0.1 64-bit2856+7
−8
(−56)18 − 9
(+10−1=16)
66.7%
18.0 / 27
100.0%
+36
= = = = = 1 0 1 1 = = = = 1 1 1 1 = = 1 1 = 1 = = = =
–   Onno 1.2.70 64-bit2845+9
−9
(−67)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−19
0 = = 1 = 1 1 = = = 0 = = 1 1 0 1 1 = = = 1 1 1 = = = 1 0 0 0 =
–   Defenchess (SCTR) 1.0 64-bit2844+18
−18
(−68)16 − 11
(+12−7=8)
59.3%
16.0 / 27
100.0%
−5
1 = = = = 1 1 1 1 0 = 1 0 1 1 1 1 = 1 = 0 0 0 0 = 1 0
–   Zappa Mexico II 64-bit2843+7
−7
(−69)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
+10
= 1 = = 0 = 0 1 1 = 1 1 = = 0 = = = 1 0 1 = 1 1 = = = 1 1 1 0 1
–   Tornado 8.0 64-bit2826+11
−11
(−86)15 − 17
(+9−11=12)
46.9%
15.0 / 32
100.0%
−107
= = 0 1 0 1 = 1 0 = 0 1 0 = 1 = 0 0 = 0 = = 1 = 0 = = 1 0 1 0 1
–   Rhetoric 1.4.3 64-bit2804+9
−9
(−108)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pawny 1.2 64-bit2765+10
−10
(−147)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−116
=
–   GnuCheese 1.00 64-bit2750+53
−56
(−162)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+26
1 0 0 = 1 = = 1 1 1 1 1 = 1 1 1 1 1 = 0 1 1 1 1 1 0 1 0 1 1 1 =
–   Alaric 7072664+6
−7
(−248)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gandalf 7 64-bit2663+12
−13
(−249)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−218
=
–   Zarkov 6.552619+12
−12
(−293)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ufim 8.022540+7
−7
(−372)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 June 15, 2019