CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
Amoeba 2.8 64-bit (2926+13
−13		)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 16 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Xiphos 0.4 64-bit 4CPU3250+19
−19		(+324)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Strelka 5.5 64-bit3103+6
−6		(+177)6.5 − 23.5
(+1−18=11)
21.7%
6.5 / 30
0.0%
−11
0 0 = = 0 0 0 = 0 0 0 = 1 = 0 0 = 0 = = 0 0 = 0 0 0 0 = = 0
–   Wasp 3.50 64-bit 4CPU3100+20
−20		(+174)10 − 22
(+1−13=18)
31.3%
10.0 / 32
0.0%
+66
= 0 = = = = = 0 = = = = = 0 0 0 0 = = = 0 1 0 = 0 = 0 0 0 0 = =
–   RofChade 2.0 64-bit3081+19
−18		(+155)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Komodo 12.1.1 MCTS 64-bit3079+16
−16		(+153)11 − 29
(+4−22=14)
27.5%
11.0 / 40
0.0%
+3
1 = 0 = 0 0 = 0 0 = 0 = = 0 0 0 = = 0 0 = 0 0 = = 1 0 1 0 = = 0 0 0 0 0 = 0 0 1
–   Texel 1.07 64-bit3074+11
−11		(+148)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−54
= 0 0 1 0 0 0 0 = 0 = 0 1 = 0 0 0 0 = 0 0 = 0 0 = 0 = 0 = 0
–   Demolito 2018-10-29 64-bit 4CPU3065+30
−30		(+139)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   ChessBrainVB 3.723061+15
−15		(+135)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
−1
= = 0 0 0 = = = 0 1 0 1 = = = = = = = 0 0 0 = 0 0 0 0 0 0 = 0 0
–   Vajolet2 2.6 64-bit3059+15
−15		(+133)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+37
= 0 0 1
–   Lc0 0.20.1 w36089 64-bit3053+21
−21		(+127)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
+25
= = 0 0 0 1 0 = 1 1 0 1 0 0 = 0 = 0 0 0 1 1 0 = 1 0 = 1 0 0 0 0
–   Arasan 21.0 64-bit3040+17
−17		(+114)12 − 18
(+6−12=12)
40.0%
12.0 / 30
0.0%
+51
= 0 = 0 0 1 0 0 = 0 1 0 = = = 0 = 0 0 = = = 1 = 1 1 0 1 0 =
–   Ethereal 9.65 64-bit3040+17
−17		(+114)9.5 − 20.5
(+1−12=17)
31.7%
9.5 / 30
0.0%
+7
0 = 0 0 0 0 0 = = = 0 = = = 0 = = = = = = = 0 0 0 = = = 0 1
–   iCE 3.0 64-bit3040+11
−11		(+114)10.5 − 19.5
(+6−15=9)
35.0%
10.5 / 30
0.0%
+7
= 0 0 0 0 1 = 0 0 0 = = = 0 1 0 1 0 = 1 = 1 = 0 0 = 0 0 1 0
–   Arasan 20.4.1 64-bit3036+17
−17		(+110)8 − 22
(+0−14=16)
26.7%
8.0 / 30
0.0%
−27
0 0 0 0 = 0 = 0 = = = = 0 = 0 = 0 0 = 0 = = = = = 0 0 = = 0
–   Senpai 2.0 64-bit3031+11
−11		(+105)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+25
= 0 = 1 0 = = 0
–   Wasp 3.50 64-bit3028+13
−13		(+102)15 − 25
(+4−14=22)
37.5%
15.0 / 40
0.0%
+28
0 = = = = 0 1 0 0 = 0 = = 0 = = 0 = 0 = 0 0 0 = = = = 1 = = 0 = = 1 0 = 1 = 0 =
–   Pirarucu 2.7.4 64-bit 4CPU3025+20
−20		(+99)15.5 − 16.5
(+8−9=15)
48.4%
15.5 / 32
0.0%
+85
= = = = 0 = 0 1 1 = 1 = 0 0 = 1 0 = 1 = 0 0 0 = = = 0 1 1 = 1 =
–   SmarThink 1.98 64-bit3025+13
−13		(+99)8.5 − 21.5
(+4−17=9)
28.3%
8.5 / 30
0.0%
−50
= 0 1 0 1 0 = = 1 0 0 0 0 0 0 0 = 0 1 = 0 0 = 0 0 0 0 = = =
–   Xiphos 0.2 64-bit3023+18
−18		(+97)10 − 20
(+5−15=10)
33.3%
10.0 / 30
0.0%
−14
0 = = 1 0 0 0 1 0 1 = = = 0 = 0 0 0 0 = 0 0 0 1 = = 1 0 0 =
–   Deep Fritz 14 64-bit 1CPU3017+11
−11		(+91)15 − 32
(+5−22=20)
31.9%
15.0 / 47
0.0%
−23
0 = = = 0 0 = = = 1 0 = 0 = = = 0 1 = = 0 = = = 0 0 1 = 0 = = 1 1 0 = 0 0 0 0 = 0 0 0 0 0 0 0
–   Ethereal 9.30 64-bit3003+25
−26		(+77)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+77
= =
–   Vajolet2 2.5 64-bit3000+18
−18		(+74)9.5 − 22.5
(+1−14=17)
29.7%
9.5 / 32
0.0%
−45
0 = = 0 = 0 = = = = 0 = 0 = = = = = 0 = 0 1 = 0 0 0 = = 0 0 0 0
–   Hakkapeliitta TCEC v2 64-bit2999+13
−13		(+73)13.5 − 24.5
(+5−16=17)
35.5%
13.5 / 38
0.0%
−17
0 = 0 = = 0 = = = 0 0 = = = = 1 = 1 0 0 = = = 0 0 1 0 = 0 0 = = 1 0 0 0 0 1
–   Defenchess 1.1f 64-bit2996+12
−12		(+70)16 − 28
(+6−18=20)
36.4%
16.0 / 44
0.0%
−15
0 = 0 = 0 1 = 1 0 0 0 1 = = 0 = 0 1 0 = 0 = 0 = 0 = = = = 0 = = 1 = 0 0 = = = 1 = 0 0 0
–   chess22k 1.11 64-bit2989+20
−20		(+63)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+3
= = = 0
–   Xiphos 0.1 64-bit2985+20
−19		(+59)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+3
= 1 1 0 = 1 = = 0 = 0 = 0 = = 0 = = 1 0 0 = 0 0 = 0 1 = 0 = 1 0
–   Rodent III 0.275 64-bit2985+15
−15		(+59)4 − 8
(+0−4=8)		33.3%
4.0 / 12
0.0%
−30
= = 0 = 0 = = = 0 = 0 =
–   Wasp 3.0 64-bit2983+12
−12		(+57)20.5 − 23.5
(+11−14=19)
46.6%
20.5 / 44
0.0%
+35
0 1 0 0 = = 0 0 = 1 1 = 0 0 0 = = 0 1 1 = = 1 0 1 = = 0 = 0 = = = = = 0 1 = 1 1 0 = = 1
–   Rodent III 0.238 64-bit2981+14
−15		(+55)12 − 24
(+2−14=20)
33.3%
12.0 / 36
0.0%
−40
= = 0 = 0 = = = 1 0 0 = 0 0 = 0 = 0 1 0 = 0 0 0 0 = = = 0 = = = = = = =
–   RubiChess 1.3 64-bit2980+21
−21		(+54)5.5 − 12.5
(+2−9=7)		30.6%
5.5 / 18
0.0%
−72
0 = 0 0 0 = 0 = = 0 1 = = = 0 1 0 0
–   Demolito 2018-10-29 64-bit2977+15
−15		(+51)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
0.0%
+142
0 = 1 1 1 1 1 = = 0 0 1
–   Ethereal 9.00 64-bit2967+18
−18		(+41)12.5 − 18.5
(+8−14=9)
40.3%
12.5 / 31
0.0%
−28
1 0 0 1 0 0 1 1 0 1 0 = 1 0 = 0 = = 1 = 0 = 0 0 0 = 1 = = 0 0
–   Pirarucu 2.9.5 64-bit2966+19
−19		(+40)6.5 − 11.5
(+2−7=9)		36.1%
6.5 / 18
0.0%
−44
0 0 1 = = = 1 = = = = 0 0 0 = 0 0 =
–   Hiarcs 142960+10
−10		(+34)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−11
= 1 0 = = 0
–   Toga II 4.0 64-bit 4CPU2957+19
−19		(+31)11 − 19
(+5−13=12)
36.7%
11.0 / 30
0.4%
−53
= 0 0 0 = = 0 0 0 = 0 0 1 = 0 0 1 0 0 = 0 1 = = = = = 1 = 1
–   chess22k 1.10 64-bit2955+18
−18		(+29)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.5%
−30
= 0 = =
–   Lc0 0.20.1 w11258 64-bit2954+34
−34		(+28)5 − 7
(+2−4=6)		41.7%
5.0 / 12
6.5%
−20
= 0 = 1 0 = 0 = 0 = = 1
–   Deuterium 2019.1.36.50 64-bit2953+17
−17		(+27)19 − 17
(+10−8=18)
52.8%
19.0 / 36
0.6%
+44
= 1 1 1 = 1 0 = = = = = 1 0 = 0 = 0 = = 0 0 1 = = 0 1 = = 1 = 0 1 = 1 =
–   Hakkapeliitta 3.0 64-bit2953+12
−12		(+27)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.1%
−116
= 0
–   chess22k 1.9 64-bit2951+22
−22		(+25)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
2.8%
+84
= = = 1
–   Pirarucu 2.7.4 64-bit2950+17
−17		(+24)20.5 − 15.5
(+12−7=17)
56.9%
20.5 / 36
1.5%
+65
1 0 = = 0 1 1 = 1 = 0 1 0 = 0 1 = 1 = = 1 1 0 = = 1 = = 1 = = 1 = = 0 =
–   Wasp 2.6 64-bit2946+13
−13		(+20)17.5 − 18.5
(+10−11=15)
48.6%
17.5 / 36
1.5%
+11
= 1 0 = 1 1 0 = 1 0 1 1 0 1 = 1 0 = 0 = = = = 1 0 = = 1 = 0 = 0 = 0 = 0
–   Deep Sjeng c't 20102940+10
−10		(+14)3 − 3
(+2−2=2)		50.0%
3.0 / 6
4.5%
+14
1 1 = 0 0 =
–   Crafty 25.2 64-bit2931+11
−11		(+5)23.5 − 24.5
(+12−13=23)
49.0%
23.5 / 48
27.5%
0
= 1 = 0 = 1 1 0 = 1 = = = 1 0 1 = = = = = 0 = = 0 0 0 = = 1 0 1 0 = 0 1 = = = 1 = 0 0 = 1 0 1 =
–   chess22k 1.8 64-bit2930+21
−21		(+4)1 − 1
(+1−1=0)		50.0%
1.0 / 2
38.2%
+4
1 0
–   Pirarucu 2.6.1 64-bit2925+20
−20		(−1)11 − 15
(+5−9=12)		42.3%
11.0 / 26
54.1%
−49
= 0 0 0 = = = 0 = 1 1 0 = 1 = 0 0 0 1 = = = 1 = 0 =
–   Bobcat 8.0 64-bit2923+13
−13		(−3)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
61.9%
−38
= = 0 0 1 = = 0 = 1
–   Deep Junior Yokohama 64-bit2919+14
−14		(−7)1 − 3
(+0−2=2)		25.0%
1.0 / 4
76.4%
−164
0 = 0 =
–   Cheng 4.39 64-bit2919+10
−11		(−7)24.5 − 17.5
(+17−10=15)
58.3%
24.5 / 42
79.6%
+46
= 0 0 0 0 = = 0 1 0 = = = 1 0 1 = = = 1 = 1 1 1 1 0 1 = 1 1 1 0 = 1 = 1 = = 1 1 1 0
–   Dirty CUCUMBER 64-bit2917+12
−12		(−9)16 − 16
(+8−8=16)
50.0%
16.0 / 32
83.2%
−7
1 0 = 1 1 = 0 1 = 0 0 0 = = = 1 = = 1 1 1 0 = 0 = = = = 0 = = =
–   Deep Junior 13.3 64-bit2915+16
−16		(−11)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
84.7%
+146
= 1
–   Spike 1.4 Leiden2914+8
−8		(−12)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
93.6%
+131
= 1
–   Deuterium 2018.1.35.514 64-bit2912+13
−13		(−14)27 − 23
(+13−9=28)
54.0%
27.0 / 50
92.9%
+11
= 0 = 0 0 1 = = = 1 = = = 1 = 0 = = 1 1 = 0 = = 1 = = = 1 = = 0 = 1 = 1 = 1 0 1 = = 0 = = 1 1 = = 0
–   Demolito 2018-03-01 64-bit2910+17
−17		(−16)28 − 16
(+18−6=20)
63.6%
28.0 / 44
93.8%
+67
= 0 0 = 1 = 1 1 1 1 1 = 1 1 = 1 0 = = 1 1 1 = 1 = 1 1 = 0 1 0 = = = = = 0 = 1 1 = = = =
–   Toga II 4.0 64-bit2904+13
−13		(−22)25.5 − 26.5
(+15−16=21)
49.0%
25.5 / 52
99.3%
−27
1 0 1 = 0 1 1 = 0 1 = = 0 1 = 0 = 0 0 1 1 = 1 = = 0 = 0 = 1 = = 1 1 = 0 0 = 0 = 0 = 1 = 0 0 0 1 = = 1 =
–   Lc0 0.20.2 w32930 64-bit2904+33
−33		(−22)3 − 1
(+3−1=0)		75.0%
3.0 / 4
88.4%
+212
1 0 1 1
–   Quazar 0.4 64-bit2904+10
−10		(−22)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.4%
−179
0 =
–   Amoeba 2.7 64-bit2901+13
−13		(−25)18.5 − 11.5
(+9−2=19)
61.7%
18.5 / 30
99.6%
+36
= 1 1 1 = = = = = = = = = 1 = = = = 1 1 = 0 1 = 1 1 = 0 = =
–   Atlas 3.91 64-bit2898+13
−13		(−28)7 − 9
(+4−6=6)		43.8%
7.0 / 16
99.9%
−65
= 0 = 1 = 0 0 1 0 = = = 0 1 1 0
–   EXchess 7.97b 64-bit2893+13
−13		(−33)22.5 − 19.5
(+14−11=17)
53.6%
22.5 / 42
100.0%
−7
0 1 = 1 = 1 = 1 0 = = 1 = 0 1 0 = = 1 1 0 0 = 0 1 = 0 = 1 = = 0 = 1 = 0 = 0 1 1 1 =
–   Spark 1.0 64-bit2892+12
−12		(−34)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Deuterium 14.3.34.130 64-bit2890+12
−12		(−36)15 − 15
(+7−7=16)
50.0%
15.0 / 30
100.0%
−37
= 0 = = = 1 1 = = = = = 1 0 = 1 0 0 = 0 = = 1 = = 1 0 0 1 =
–   Scorpio 2.8 64-bit2885+14
−14		(−41)21 − 15
(+14−8=14)
58.3%
21.0 / 36
100.0%
+13
0 = 1 0 = 1 = = 0 0 1 1 0 = 1 0 = 0 1 = = 1 1 = 1 1 0 1 1 1 = = = = 1 =
–   Godel 5.5.1 64-bit2876+17
−17		(−50)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
+15
0 1 0 = 0 = 1 1 0 = 1 1 = = 0 = 1 = 1 = = 1 0 1 1 1 = 1 = = 1 =
–   The Baron 3.44 64-bit2866+12
−12		(−60)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
−4
0 1 1 = = = 1 0 0 1 1 = 1 = = 0 1 1 = = 1 1 0 = 0 1 = = = = 1 =
–   Gaviota 1.0 64-bit2859+11
−11		(−67)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
−2
= 1 1 = 1 = 0 1 1 1 0 0 1 = 1 0 = 1 = = = 0 = = 1 = 0 = 1 1
–   Dirty 30Apr2017 64-bit2856+15
−15		(−70)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−2
= = = 1
–   DisasterArea 1.65 64-bit2847+13
−13		(−79)18 − 12
(+11−5=14)
60.0%
18.0 / 30
100.0%
−17
1 0 1 = = 1 = = = = 1 0 = = = 0 1 = = 0 1 = 1 = 1 0 1 1 1 =
–   Tornado 8.0 64-bit2842+13
−13		(−84)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Fruit Reloaded 3.2.1 64-bit2837+12
−12		(−89)24.5 − 17.5
(+15−8=19)
58.3%
24.5 / 42
100.0%
−39
1 0 1 = 1 = 1 = 1 1 = 1 = 1 = 1 1 0 = = 1 0 = = = 0 = 0 = = 1 = = = 1 1 0 0 = 0 = 1
–   Marvin 3.2.0 64-bit2837+16
−16		(−89)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−35
= 1 = = = = 1 = 1 0 1 = = = = 1 1 1 = 0 = = 1 = = 0 = = 1 0 1 =
–   Zurichess Neuchatel 64-bit2830+12
−12		(−96)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−96
= 1 0 =
–   Monolith 1.0 64-bit2794+12
−11		(−132)19.5 − 10.5
(+12−3=15)
65.0%
19.5 / 30
100.0%
−44
= = 1 = = 1 1 1 1 1 1 1 0 = 0 = = 1 = = 0 1 = = = = 1 = 1 =
–   Rhetoric 1.4.3 64-bit2793+12
−12		(−133)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−102
=
–   RuyDos 1.1.9 64-bit2792+15
−15		(−134)23 − 9
(+17−3=12)
71.9%
23.0 / 32
100.0%
+9
1 = = 1 1 1 1 = = = 1 1 0 1 = 1 1 = = 1 = = = = 1 1 1 1 1 0 1 0
–   RuyDos 1.1.6 64-bit2782+17
−17		(−144)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+17
= = = = 1 1 0 1 1 1 = = 1 1 1 1 1 = 1 =
–   RubiChess 1.1 64-bit2774+20
−20		(−152)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
+7
= 1 1 = 1 1 = 1 = 1 = 1 1 = = = = 1 1 0 1 1 = = 1 1 1 1 = =
–   ProDeo 2.82706+16
−16		(−220)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Philou 3.7.1 64-bit2651+13
−13		(−275)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Donna 4.1 64-bit2587+14
−14		(−339)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Delocto 0.6 64-bit2580+15
−15		(−346)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Maverick 1.5 64-bit2537+14
−14		(−389)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−419
=
–   Fridolin 2.00 64-bit2532+16
−16		(−394)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Hussar 0.42444+17
−17		(−482)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1813 games: 437 wins, 578 losses, 798 draws (44.0%), score: 46.1%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 28, 2021