CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

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Amoeba 2.1 64-bit (2748+14
−14		)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 14 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 8 64-bit3421+8
−8		(+673)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Fizbo 1.9 64-bit3236+10
−10		(+488)0.5 − 23.5
(+0−23=1)		2.1%
0.5 / 24
0.0%
−108
0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Gull 3 64-bit3191+9
−9		(+443)2.5 − 21.5
(+0−19=5)		10.4%
2.5 / 24
0.0%
+120
0 0 0 0 0 = 0 0 0 0 = 0 0 0 = 0 0 0 = 0 = 0 0 0
–   Andscacs 0.89 64-bit3169+14
−14		(+421)1.5 − 26.5
(+0−25=3)		5.4%
1.5 / 28
0.0%
−17
0 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-bit3163+6
−7		(+415)0 − 23
(+0−23=0)		0.0%
0.0 / 23
0.0%
−INF
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Rybka 4.1 64-bit3110+6
−6		(+362)1 − 23
(+0−22=2)		4.2%
1.0 / 24
0.0%
−119
= 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-bit3110+7
−7		(+362)1.5 − 22.5
(+0−21=3)		6.3%
1.5 / 24
0.0%
−50
0 0 = 0 0 0 0 0 0 0 0 0 0 = 0 0 = 0 0 0 0 0 0 0
–   NirvanaChess 2.3 64-bit3097+12
−12		(+349)2 − 25
(+1−24=2)		7.4%
2.0 / 27
0.0%
−78
= 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 = 0 0 0 0 0 0 0
–   Texel 1.06 64-bit3095+11
−11		(+347)0 − 28
(+0−28=0)		0.0%
0.0 / 28
0.0%
−INF
0 0 0 0 0 0 0 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-bit3087+7
−6		(+339)2.5 − 25.5
(+1−24=3)		8.9%
2.5 / 28
0.0%
−44
= 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 6.1 64-bit3085+13
−13		(+337)2 − 26
(+0−24=4)		7.1%
2.0 / 28
0.0%
−50
0 0 0 0 0 0 0 = 0 0 0 0 = 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0
–   iCE 3.0 64-bit3081+7
−7		(+333)1.5 − 26.5
(+1−26=1)		5.4%
1.5 / 28
0.0%
−168
0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0
–   Pedone 1.5 64-bit3021+14
−14		(+273)3 − 25
(+1−23=4)		10.7%
3.0 / 28
0.0%
−71
0 0 = 0 0 0 0 1 = 0 = 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Senpai 1.0 64-bit3007+9
−9		(+259)3.5 − 24.5
(+1−22=5)		12.5%
3.5 / 28
0.0%
−49
= 0 0 0 1 0 0 0 0 0 0 0 0 0 0 = 0 = 0 0 = 0 0 0 0 0 0 =
–   Arasan 20.0 64-bit2985+14
−14		(+237)7.5 − 27.5
(+2−22=11)
21.4%
7.5 / 35
0.0%
+38
0 = 0 0 = = = 0 0 = = 0 0 0 0 0 0 0 = 0 0 0 1 0 = = 1 0 0 0 = 0 0 0 =
–   Nemorino 2.00 64-bit2985+13
−13		(+237)7.5 − 26.5
(+5−24=5)
22.1%
7.5 / 34
0.0%
+10
0 1 = 1 0 1 = 0 0 = 0 = 1 0 0 0 0 1 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0
–   Hakkapeliitta 3.0 64-bit2984+9
−9		(+236)6 − 22
(+3−19=6)		21.4%
6.0 / 28
0.0%
+21
0 0 1 = = 0 0 = 1 = 0 0 = 0 1 = 0 0 0 0 0 0 0 0 0 0 0 0
–   Arasan 19.2 64-bit2979+17
−17		(+231)7.5 − 20.5
(+3−16=9)		26.8%
7.5 / 28
0.0%
+70
0 0 0 = = 1 0 0 = 0 0 0 = = 0 0 1 0 = 0 0 0 = = = 0 1 0
–   Bobcat 8.0 64-bit2961+9
−9		(+213)5.5 − 22.5
(+2−19=7)		19.6%
5.5 / 28
0.0%
−10
0 0 0 = 0 = = 0 0 = 0 0 0 0 1 0 0 0 = 0 0 = 1 0 = 0 0 0
–   Vajolet2 2.2 64-bit2961+14
−14		(+213)7.5 − 20.5
(+5−18=5)		26.8%
7.5 / 28
0.0%
+34
0 0 = 0 0 0 0 = 0 0 0 0 = 1 1 = 1 = 0 0 0 0 0 0 1 0 0 1
–   Laser 1.3 64-bit2950+13
−13		(+202)8.5 − 19.5
(+5−16=7)		30.4%
8.5 / 28
0.0%
+58
0 1 1 0 0 0 = 0 0 0 1 1 0 0 0 0 = = 0 0 = 0 = 1 = 0 0 =
–   Cheng 4.39 64-bit2942+8
−8		(+194)6.5 − 17.5
(+4−15=5)		27.1%
6.5 / 24
0.0%
+22
0 0 0 0 = 1 1 0 = = = 0 1 0 0 0 1 0 0 0 0 0 0 =
–   Crafty 25.2 64-bit2933+10
−10		(+185)6.5 − 21.5
(+5−20=3)		23.2%
6.5 / 28
0.0%
−37
= 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 = = 0
–   Deep Sjeng c't 20102926+14
−14		(+178)11.5 − 27.5
(+5−21=13)
29.5%
11.5 / 39
0.0%
+41
0 = 1 = 0 0 0 = 1 0 = = 0 0 = = 0 = 0 0 0 0 = 0 = 0 0 0 0 = 1 1 1 0 = = 0 0 0
–   Spark 1.0 64-bit2926+6
−7		(+178)6.5 − 32.5
(+1−27=11)
16.7%
6.5 / 39
0.0%
−64
= = = 0 0 = 0 0 = 0 0 0 = 0 0 = 0 0 0 = 0 = 0 0 = 0 = 0 0 1 0 0 0 0 0 0 0 0 0
–   Wasp 1.25 64-bit2926+13
−13		(+178)6 − 23
(+0−17=12)		20.7%
6.0 / 29
0.0%
−8
0 = 0 0 = = 0 = 0 0 0 = = = 0 = = 0 0 0 0 0 = = 0 0 0 = 0
–   Spike 1.4 Leiden2919+7
−7		(+171)13 − 27
(+7−21=12)
32.5%
13.0 / 40
0.0%
+51
= 0 0 = = 0 1 1 = 0 0 0 1 = 1 = 0 = 0 0 1 0 0 = 1 0 0 = = 0 0 0 0 0 = 1 0 = 0 0
–   DiscoCheck 5.2.1 64-bit2913+9
−9		(+165)9 − 20
(+4−15=10)		31.0%
9.0 / 29
0.0%
+39
= 1 1 0 = 0 = = = 0 = 0 0 0 0 = 0 0 0 = 0 1 1 0 0 0 0 = =
–   Rodent II 0.9.64 64-bit2905+14
−14		(+157)6 − 22
(+1−17=10)		21.4%
6.0 / 28
0.0%
−35
0 0 1 0 0 = 0 0 = 0 = = = 0 0 0 0 0 0 0 = 0 = 0 0 = = =
–   Quazar 0.4 64-bit2901+6
−7		(+153)9 − 31
(+3−25=12)
22.5%
9.0 / 40
0.0%
−40
1 0 = 0 = 0 0 0 0 0 0 0 1 0 = = 1 0 0 = 0 = 0 0 = 0 0 0 0 0 0 0 = = = = 0 0 = 0
–   Deuterium 14.3.34.130 64-bit2883+9
−9		(+135)10 − 18
(+6−14=8)		35.7%
10.0 / 28
0.0%
+33
0 0 0 = 0 0 = = = 0 = 0 = 1 0 0 0 0 0 0 0 1 1 1 = = 1 1
–   Murka 3 64-bit2882+8
−8		(+134)8 − 16
(+7−15=2)		33.3%
8.0 / 24
0.0%
−2
1 0 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 = 0 0 1 0 = 0
–   Toga II 3.02875+17
−17		(+127)9 − 17
(+6−14=6)		34.6%
9.0 / 26
0.0%
+17
0 0 = = 1 0 0 0 1 = 0 0 1 = 0 0 1 0 1 = 0 0 = 0 0 1
–   Atlas 3.80 64-bit2875+10
−10		(+127)8 − 20
(+5−17=6)		28.6%
8.0 / 28
0.0%
−28
0 0 0 0 0 = 0 1 0 0 0 = 1 0 0 0 0 0 = 0 1 = 1 0 1 = 0 =
–   Gaviota 1.0 64-bit2871+8
−8		(+123)10 − 18
(+6−14=8)		35.7%
10.0 / 28
0.0%
+25
1 0 0 = 1 = 0 1 0 0 0 1 0 = = 0 0 1 0 0 0 = 0 1 0 = = =
–   DisasterArea 1.65 64-bit2869+9
−9		(+121)9 − 19
(+4−14=10)		32.1%
9.0 / 28
0.0%
+1
= 0 = = 0 0 0 0 = 1 = 1 0 0 = = 0 0 0 0 0 1 0 = 1 0 = =
–   Dirty 3Nov2015 64-bit2867+14
−14		(+119)12.5 − 27.5
(+9−24=7)
31.3%
12.5 / 40
0.0%
−26
= = 0 0 = 0 1 1 1 0 = 0 0 0 0 0 0 0 = 0 0 1 0 0 = 1 0 = 0 0 0 1 0 0 0 0 0 1 1 1
–   Nemo 1.0.1 64-bit2857+7
−7		(+109)13.5 − 26.5
(+7−20=13)
33.8%
13.5 / 40
0.0%
0
0 0 = 1 0 = 0 0 0 0 1 = 0 0 = = = 0 0 0 0 1 0 0 1 0 = = 1 = = = 0 0 0 = 0 1 = 1
–   Tornado 8.0 64-bit2828+10
−10		(+80)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−77
0 0 0 = 1 0 0 0 0 0 0 = = 0 = 1 1 = 0 = 0 1 = 0 0 0 = 0 0 0 0 1
–   Octochess r5506 64-bit2819+12
−12		(+71)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Scorpio 2.7.6 64-bit2816+15
−15		(+68)19 − 21
(+15−17=8)
47.5%
19.0 / 40
0.0%
+50
1 0 1 0 0 = 1 = 0 1 0 0 1 0 = = 1 1 0 = 0 0 1 1 1 0 1 1 = 0 = = 0 0 0 0 1 0 1 1
–   Tornado 7.0 64-bit2810+14
−14		(+62)17 − 23
(+10−16=14)
42.5%
17.0 / 40
0.0%
+13
0 0 1 0 0 0 = = 1 0 1 0 0 = = 0 1 = 1 1 0 0 = = = 0 1 1 0 = = 0 = = = = 1 0 1 0
–   Rhetoric 1.4.3 64-bit2807+8
−8		(+59)8 − 20
(+5−17=6)		28.6%
8.0 / 28
0.0%
−100
1 0 0 = = 0 0 1 0 0 1 = = 0 0 0 0 0 = 0 0 1 0 0 0 = 1 0
–   Ktulu 92781+8
−8		(+33)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Fruit 2.3.12781+18
−18		(+33)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.3%
−INF
0
–   Octochess r5190 64-bit2780+9
−9		(+32)24 − 36
(+12−24=24)
40.0%
24.0 / 60
0.0%
−31
1 0 0 0 0 = 1 = = = 0 0 = = 0 1 0 0 0 0 = = 0 0 = 0 = 1 1 0 = = 1 1 0 0 1 1 1 = 1 0 = = = = 0 = = 0 0 = = 0 = 1 0 0 = =
–   Zurichess Jura 64-bit2778+19
−19		(+30)16 − 16
(+9−9=14)
50.0%
16.0 / 32
0.6%
+30
1 1 = = 1 = 1 = = 0 = = 0 0 0 1 = = = = = 0 = 1 1 = 0 0 0 1 0 1
–   The Baron 3.29 64-bit2772+12
−12		(+24)31.5 − 32.5
(+22−23=19)
49.2%
31.5 / 64
0.4%
+19
= 0 0 1 = 0 1 = 0 = = 1 1 = 0 = = 1 1 1 1 0 0 1 = 0 1 = 1 0 0 1 1 = = 0 = 1 0 = 0 1 1 = 0 1 0 = 1 = 0 0 1 = 0 1 = 0 1 1 0 0 0 0
–   ProDeo 2.22771+19
−19		(+23)13.5 − 14.5
(+8−9=11)		48.2%
13.5 / 28
3.0%
+15
0 0 1 = 0 1 = = 1 = 1 = 0 0 = = 1 = 0 0 1 0 1 1 = = 0 =
–   Bright 0.5c2771+7
−8		(+23)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
0.1%
+32
0 = 0 0 1 1 = 0 1 1 1 0 1 = = 1 = 1 = 0 = 0 1 = 1 0 1 = = = 0 0
–   Twisted Logic 20090922 64-bit2770+7
−7		(+22)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.2%
+1
= 0 = 1 1 = 0 0 1 0 0 1 1 = 0 1 = = = 0 1 0 = = = = = 0 1 0 = =
–   Frenzee 3.5.19 64-bit2769+7
−7		(+21)19.5 − 21.5
(+14−16=11)
47.6%
19.5 / 41
0.4%
+4
1 1 0 0 1 0 = 1 1 0 1 = = 1 1 1 1 = 0 = = = 0 0 0 0 0 0 0 0 1 0 1 = 1 0 = 0 = = 1
–   Twisted Logic 20100131x 64-bit2768+10
−10		(+20)1 − 0
(+1−0=0)		100.0%
1.0 / 1
1.1%
+INF
1
–   Pawny 1.2 64-bit2766+9
−9		(+18)33.5 − 26.5
(+23−16=21)
55.8%
33.5 / 60
1.4%
+56
= 0 1 = 1 1 = = 0 = 1 1 1 = = = = 0 1 = 0 = 0 = 1 1 = 0 1 1 1 1 1 1 0 = 0 1 = 1 1 1 = 0 0 = 0 0 0 1 = = 0 = 0 1 0 = 1 1
–   Jonny 4.002763+6
−6		(+15)14.5 − 25.5
(+9−20=11)
36.3%
14.5 / 40
2.2%
−80
1 1 1 0 1 0 = 0 0 0 0 = = 1 = 0 0 1 0 0 0 1 = = 1 = 0 = = 0 = 0 0 0 = 1 0 0 0 0
–   Bison 9.11 64-bit2761+9
−9		(+13)14.5 − 25.5
(+9−20=11)
36.3%
14.5 / 40
6.3%
−79
= 0 0 = 1 0 1 0 0 1 0 0 1 0 1 0 1 0 0 = = = 1 = 0 0 0 0 0 = 0 0 1 = 0 0 = = 1 =
–   BugChess2 1.9 64-bit2760+8
−8		(+12)22.5 − 18.5
(+17−13=11)
54.9%
22.5 / 41
7.5%
+49
1 = 1 1 = 1 = 1 1 0 0 1 0 0 = 1 = 0 1 1 = = = 1 0 1 1 0 0 0 = 1 = 0 1 0 = 1 0 1 0
–   Tucano 6.00 64-bit2750+13
−13		(+2)19 − 17
(+12−10=14)
52.8%
19.0 / 36
41.0%
+23
1 = = = 0 1 = 0 = 1 = 0 = 0 = 0 0 1 0 0 = 1 1 = 1 = 0 = = 1 1 1 0 1 = 1
–   GnuCheese 1.00 64-bit2750+53
−56		(+2)16 − 24
(+11−19=10)
40.0%
16.0 / 40
47.5%
−69
= 0 1 0 1 = 0 = 0 0 1 0 0 1 = 0 1 0 = 0 0 0 = = 0 = = 0 0 1 1 1 1 0 0 1 = 0 1 0
–   Godel 3.4.9 64-bit2741+12
−12		(−7)18 − 18
(+10−10=16)
50.0%
18.0 / 36
77.9%
−3
= = 0 = 1 = 0 = = = 1 = 1 = = 0 0 = 1 = 0 1 0 = 0 0 1 1 0 = = 1 0 1 = 1
–   ChessBrainVB 3.022741+17
−17		(−7)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
75.9%
+1
1 = = 1 = 1 0 = 1 = 0 = 0 1 0 = 1 0 1 0 0 = = 1 0 1 0 1 1 0 = =
–   Chronos 1.9.9 64-bit2739+7
−7		(−9)16 − 20
(+10−14=12)
44.4%
16.0 / 36
87.6%
−44
0 1 1 0 1 0 1 0 1 0 = = = 0 = = 0 0 0 0 = = 1 1 1 0 0 = 1 = = 0 1 = 0 =
–   Carballo 1.7 64-bit2718+14
−14		(−30)14 − 18
(+8−12=12)
43.8%
14.0 / 32
99.9%
−68
= 0 = 1 0 0 1 0 0 = = 0 0 = 0 = 1 = = 0 1 0 0 = = = 0 = 1 1 1 1
–   Chess Tiger 2007.12713+7
−7		(−35)25.5 − 10.5
(+21−6=9)
70.8%
25.5 / 36
100.0%
+116
= 0 1 1 0 0 = = 0 1 = 1 1 = 1 1 = 1 1 1 0 1 0 1 = 1 1 1 1 1 1 1 = 1 1 =
–   Cheese 1.8 64-bit2689+16
−16		(−59)21 − 15
(+17−11=8)
58.3%
21.0 / 36
100.0%
+3
0 1 0 = 1 1 1 0 1 0 1 0 = = = 0 1 1 0 0 1 = 1 = 1 = 0 0 1 1 1 1 1 1 0 =
–   Arminius 2017-01-01 64-bit2688+12
−12		(−60)21.5 − 11.5
(+17−7=9)
65.2%
21.5 / 33
100.0%
+47
0 0 1 = 1 = = 1 1 1 1 0 1 1 1 1 1 1 1 1 0 0 0 = = = = = 1 = 1 1 0
–   Djinn 1.021 64-bit2674+10
−10		(−74)26 − 9
(+21−4=10)
74.3%
26.0 / 35
100.0%
+97
= 1 1 1 1 1 = 1 0 = 1 0 1 1 = 1 1 1 1 = 1 = = = 1 1 = 1 1 0 0 1 = 1 1
–   Sjakk 2.2 64-bit2638+10
−10		(−110)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−79
=
–   GreKo 2016 64-bit2619+15
−15		(−129)18.5 − 5.5
(+15−2=7)		77.1%
18.5 / 24
100.0%
+61
= 1 1 1 = = 0 = 1 1 1 1 1 1 1 = 1 1 = 1 1 1 = 0
–   Ethereal 8.00 64-bit2614+19
−19		(−134)17.5 − 4.5
(+16−3=3)		79.5%
17.5 / 22
100.0%
+107
1 1 1 = 0 1 1 1 1 1 1 1 1 1 1 0 = 0 = 1 1 1
–   NoraGrace 2.0 64-bit2609+11
−11		(−139)18 − 6
(+16−4=4)		75.0%
18.0 / 24
100.0%
+58
1 1 1 1 1 = 1 0 1 0 1 1 1 = = 1 0 1 1 1 1 = 0 1
2127 games: 474 wins, 1102 losses, 551 draws (25.9%), score: 35.2%

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Rating changes with played games

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