CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Amoeba 2.6 64-bit#54  (2916+22
−22
)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 10 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.07 64-bit 4CPU3152+17
−17
(+236)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Laser 1.4 64-bit 4CPU3099+19
−19
(+183)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+152
–   Pedone 1.6 64-bit 4CPU3063+26
−26
(+147)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+116
–   Nemorino 4.00 64-bit3046+26
−26
(+130)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−65
–   Senpai 2.0 64-bit3025+20
−20
(+109)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−68
–   Arasan 20.2 64-bit3023+26
−25
(+107)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−42
–   Spike 1.4 Leiden 4CPU3022+11
−11
(+106)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+75
–   Cheng 4.39 64-bit 4CPU3012+18
−17
(+96)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Arasan 20.3 64-bit3010+20
−20
(+94)4.5 − 7.5
(+0−3=9)
37.5%
4.5 / 12
0.0%
+29
–   Nemorino 3.0 64-bit2997+19
−19
(+81)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+7
–   SmarThink 1.97 64-bit2994+17
−16
(+78)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+37
–   ChessBrainVB 3.612990+43
−43
(+74)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.1%
+14
–   Chiron 1.1a 64-bit2982+14
−14
(+66)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+18
–   ChessBrainVB 3.502980+23
−23
(+64)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+26
–   Pedone 1.6 64-bit2978+19
−19
(+62)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−84
–   Defenchess SCTR 1.1f 64-bit2974+27
−26
(+58)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+125
–   Vajolet2 2.4 64-bit2969+23
−23
(+53)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.1%
+16
–   Senpai 1.0 64-bit2963+12
−12
(+47)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
−16
–   Hakkapeliitta 3.0 64-bit2957+13
−13
(+41)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.1%
−112
–   Wasp 2.6 64-bit2947+16
−15
(+31)30.5 − 31.5
(+11−12=39)
49.2%
30.5 / 62
1.1%
+26
–   Crafty 25.2 64-bit2936+16
−17
(+20)9 − 11
(+5−7=8)
45.0%
9.0 / 20
7.2%
−17
–   Rodent III 0.210 64-bit2934+20
−20
(+18)3 − 5
(+0−2=6)
37.5%
3.0 / 8
11.8%
−45
–   Wasp 2.00 64-bit2931+26
−26
(+15)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
19.7%
−20
–   Wasp 2.01 64-bit2926+19
−19
(+10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
26.0%
+10
–   Deep Junior Yokohama 64-bit2922+16
−16
(+6)4 − 4
(+2−2=4)
50.0%
4.0 / 8
33.3%
0
–   Cheng 4.39 64-bit2920+13
−13
(+4)11 − 9
(+6−4=10)
55.0%
11.0 / 20
39.0%
+33
–   Gull 1.2 64-bit2920+15
−15
(+4)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
39.1%
−97
–   Spike 1.4 Leiden2920+8
−8
(+4)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
36.8%
−38
–   Bobcat 8.0 64-bit2918+16
−16
(+2)15.5 − 12.5
(+9−6=13)
55.4%
15.5 / 28
45.3%
+30
–   Amoeba 2.7 64-bit2909+19
−19
(−7)17.5 − 22.5
(+6−11=23)
43.8%
17.5 / 40
68.4%
−41
–   Hannibal 1.2 32-bit2905+15
−15
(−11)3 − 5
(+1−3=4)
37.5%
3.0 / 8
80.4%
−84
–   Hiarcs 13.22900+11
−11
(−16)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
90.5%
+245
–   Spark 1.0 64-bit2894+12
−12
(−22)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
95.7%
+101
–   Demolito 2017-08-26 64-bit2893+23
−23
(−23)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
92.6%
+4
–   Deuterium 14.3.34.130 64-bit2892+13
−13
(−24)4 − 4
(+1−1=6)
50.0%
4.0 / 8
96.8%
−28
–   Rybka 2.2 32-bit2886+17
−17
(−30)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
98.1%
−66
–   EXchess 7.97b 64-bit2884+17
−17
(−32)7 − 9
(+2−4=10)
43.8%
7.0 / 16
99.0%
−66
–   Protector 1.4.0 32-bit2879+12
−11
(−37)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
99.8%
+173
–   Komodo 1.0 32-bit2867+16
−16
(−49)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−91
–   Stockfish 1.5.1 32-bit2865+15
−15
(−51)6 − 2
(+6−2=0)
75.0%
6.0 / 8
100.0%
+180
–   Dirty 30Apr2017 64-bit2860+19
−19
(−56)15 − 13
(+9−7=12)
53.6%
15.0 / 28
100.0%
−30
–   Naum 3.1 32-bit2860+16
−16
(−56)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
100.0%
−92
–   Doch 1.3.4 32-bit2854+22
−22
(−62)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−30
–   Vajolet2 1.28 64-bit2850+23
−23
(−66)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+8
–   DisasterArea 1.65 64-bit2849+16
−16
(−67)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−110
–   Defenchess SCTR 1.0 64-bit2847+28
−28
(−69)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+125
–   Thinker 5.3b Inert 32-bit2846+20
−20
(−70)4 − 4
(+1−1=6)
50.0%
4.0 / 8
100.0%
−70
–   Tornado 8.0 64-bit2836+18
−18
(−80)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+45
–   The Baron 3.41 64-bit2833+26
−26
(−83)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+205
–   Scorpio 2.7.8 64-bit2829+27
−27
(−87)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+62
–   Murka 3 64-bit2824+13
−13
(−92)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+31
–   chess22k 1.6 64-bit2823+28
−28
(−93)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−93
–   Zurichess Neuchatel 64-bit2822+23
−23
(−94)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−94
–   Tornado 7.0 64-bit2817+19
−19
(−99)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+51
–   GNU Chess 5.60 64-bit2813+19
−19
(−103)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+50
–   Scorpio 2.7.7 64-bit2805+16
−16
(−111)4 − 4
(+1−1=6)
50.0%
4.0 / 8
100.0%
−111
–   Rhetoric 1.4.3 64-bit2801+14
−14
(−115)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−22
–   GnuCheese 1.00 64-bit2794+16
−16
(−122)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−54
–   Loop 13.6 (Loop 2007) 64-bit2787+17
−17
(−129)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+17
–   The Baron 3.29 64-bit2786+18
−18
(−130)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−25
–   Pawny 1.2 64-bit2783+16
−16
(−133)13.5 − 2.5
(+11−0=5)
84.4%
13.5 / 16
100.0%
+108
–   RuyDos 1.0.27 64-bit2762+24
−24
(−154)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+134
–   Phalanx XXV2614+17
−17
(−302)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Amateur 2.862405+172
−188
(−511)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Amoeba 2.6 64-bit
played with current
participants of this list
Represented by
1-2-CPU    397Amoeba 2.7 64-bit
All    316Amoeba 2.7 64-bit
Free    372Amoeba 2.7 64-bit
Free 1-2-CPU    389Amoeba 2.7 64-bit
Free single-CPU    389Amoeba 2.7 64-bit
Single-CPU    397Amoeba 2.7 64-bit

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