CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Amoeba 2.6 64-bit (2913+14
−14		)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 14 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 6 64-bit3443+7
−7		(+530)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Fizbo 1.9 64-bit3236+10
−10		(+323)6 − 25
(+2−21=8)
19.4%
6.0 / 31
0.0%
+97
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		(+288)4 − 28
(+1−25=6)
12.5%
4.0 / 32
0.0%
−17
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-bit3191+9
−9		(+278)4.5 − 27.5
(+1−24=7)
14.1%
4.5 / 32
0.0%
−3
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		(+255)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
−33
= 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-bit3164+6
−7		(+251)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
+26
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-bit3132+8
−8		(+219)7.5 − 28.5
(+0−21=15)
20.8%
7.5 / 36
0.0%
+27
= 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 4CPU3130+9
−9		(+217)5 − 35
(+3−33=4)
12.5%
5.0 / 40
0.0%
−121
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-bit3113+8
−8		(+200)3.5 − 27.5
(+0−24=7)
11.3%
3.5 / 31
0.0%
−105
= 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-bit3110+7
−7		(+197)5.5 − 26.5
(+3−24=5)
17.2%
5.5 / 32
0.0%
−71
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-bit3110+6
−6		(+197)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
+31
= 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-bit3088+7
−6		(+175)8 − 23
(+5−20=6)
25.8%
8.0 / 31
0.0%
−7
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		(+168)8 − 25
(+3−20=10)
24.2%
8.0 / 33
0.0%
−11
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+14
−15		(+140)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
+47
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		(+132)9 − 22
(+3−16=12)
29.0%
9.0 / 31
0.0%
−1
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		(+128)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.0%
+45
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		(+124)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
−27
0 0 = 0 = 0 = 0 0 = 0 1 0 = = 0 = 0 0 0 0 = = = = 0 1 = 0 0 = 0
–   Defenchess 1.1e 64-bit3037+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
–   Pedone 1.6 64-bit3033+14
−14		(+120)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
+12
0 = = = = 1 = 0 = 0 = 0 0 0 = 0 0 0 0 1 = = 1 = = = 0 0 = 0 = 0
–   Naum 4.6 64-bit3031+7
−7		(+118)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−81
= 1 0 0 = 1 0 0 0 0 = 0 0 0 = 0 = 0 = 0 0 0 0 = = 0 0 0 = 0 0 =
–   SmarThink 1.97 64-bit3031+11
−11		(+118)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−23
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		(+94)25 − 39
(+13−27=24)
39.1%
25.0 / 64
0.0%
+22
= = = = 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
–   Hakkapeliitta 3.0 64-bit2985+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
–   Hiarcs 142985+7
−8		(+72)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
+13
= 1 = 0 = = 0 = 0 0 = 1 = 0 = 1 0 = = = 1 0 = = = = = 0 0 0 1 0
–   Vajolet2 2.3 64-bit2983+16
−16		(+70)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+10
0 0 1 0 = = 0 0 = 0 0 0 = = = 1 1 = = 1 0 1 1 = = = = 0 0 = = 0
–   Bobcat 8.0 64-bit2961+9
−9		(+48)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Wasp 2.00 64-bit2945+16
−16		(+32)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
0.1%
+5
= = 0 0 = 0 = = 0 = = 1 = = 0 0 = = 0 1 0 = 1 1 1 = = = = = = =
–   Cheng 4.39 64-bit2943+8
−8		(+30)13.5 − 17.5
(+5−9=17)
43.5%
13.5 / 31
0.0%
−6
0 = 1 = 0 = 0 = 1 = = = = 0 0 = = = = 1 0 = = = 1 1 0 = 0 = 0
–   Spark 1.0 64-bit2927+7
−6		(+14)16 − 16
(+7−7=18)
50.0%
16.0 / 32
3.8%
+15
1 = = 0 = 0 1 = 0 = = = 1 0 = 0 0 0 = = 1 = = = = = = = 1 = 1 1
–   Deep Sjeng c't 20102926+14
−14		(+13)14 − 13
(+8−7=12)		51.9%
14.0 / 27
9.8%
+23
= 1 = = 0 = 1 = 1 = 0 0 1 0 = = 1 0 = = 0 1 1 1 = 0 =
–   Spike 1.4 Leiden2920+6
−7		(+7)4.5 − 8.5
(+3−7=3)		34.6%
4.5 / 13
18.5%
−109
0 0 0 1 = 0 1 0 0 1 = = 0
–   EXchess 7.97b 64-bit2916+10
−10		(+3)16.5 − 11.5
(+11−6=11)		58.9%
16.5 / 28
37.4%
+59
1 1 = = 0 1 0 0 = 1 1 1 0 1 1 0 = 0 = = 1 = = 1 1 = = =
–   DiscoCheck 5.2.1 64-bit2913+9
−9		(0)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
47.7%
+65
= 0 = 1 = 1 = 0 1 = 1 1 = 0 1 1 1 1 = 0 = 1 1 = = 1 = = 0 = 1 0
–   Demolito 2017-08-26 64-bit2912+14
−14		(−1)14 − 13
(+7−6=14)		51.9%
14.0 / 27
55.7%
+9
1 = = 0 1 1 = 0 0 = = 1 0 = 1 = = = = = = 0 0 1 = = 1
–   Rodent III 0.172 64-bit2908+14
−14		(−5)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
67.9%
+37
1 = = = = = = 0 = 1 1 = 1 = = = 1 = 0 =
–   ChessBrainVB 3.502906+15
−15		(−7)12 − 15
(+7−10=10)		44.4%
12.0 / 27
74.1%
−45
1 0 0 1 = = 0 0 1 0 = 0 1 0 = 1 1 = = = = 0 1 0 = = 0
–   Zurichess Neuchatel 64-bit2902+9
−9		(−11)15 − 12
(+8−5=14)		55.6%
15.0 / 27
90.6%
+19
0 = 1 = 1 1 = 0 = 1 = = = = 0 = = 1 = = = 0 = 0 1 1 1
–   Quazar 0.4 64-bit2901+7
−7		(−12)15.5 − 11.5
(+10−6=11)		57.4%
15.5 / 27
94.0%
+31
1 1 1 = 0 0 = 1 = = = 1 1 0 1 0 = 0 1 = = = 1 1 = 0 =
–   Deep Junior Yokohama 64-bit2898+9
−9		(−15)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
96.8%
−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		(−28)17 − 9
(+11−3=12)		65.4%
17.0 / 26
100.0%
+65
= 1 1 1 1 = 0 = 0 1 = 1 0 1 = 1 = 1 1 = = = = 1 = =
–   Deuterium 14.3.34.130 64-bit2883+9
−9		(−30)14.5 − 14.5
(+10−10=9)		50.0%
14.5 / 29
100.0%
−30
0 = 1 0 = 1 1 = 0 1 1 = 0 0 1 = 0 = = 1 = 1 0 0 = 1 0 1 0
–   Murka 3 64-bit2882+7
−8		(−31)32.5 − 26.5
(+22−16=21)
55.1%
32.5 / 59
100.0%
+2
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 3.02876+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-bit2875+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-bit2871+8
−8		(−42)35.5 − 28.5
(+22−15=27)
55.5%
35.5 / 64
100.0%
−7
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-bit2870+8
−8		(−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-bit2869+9
−9		(−44)17 − 10
(+10−3=14)		63.0%
17.0 / 27
100.0%
+30
= = = 0 = = 1 1 1 = 1 = 1 = = 0 = 1 = 0 = 1 1 = 1 = 1
–   Nemo 1.0.1 64-bit2858+7
−7		(−55)18 − 9
(+10−1=16)		66.7%
18.0 / 27
100.0%
+37
= = = = = 1 0 1 1 = = = = 1 1 1 1 = = 1 1 = 1 = = = =
–   Zappa Mexico II 64-bit2846+7
−6		(−67)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
+12
= 1 = = 0 = 0 1 1 = 1 1 = = 0 = = = 1 0 1 = 1 1 = = = 1 1 1 0 1
–   Defenchess 1.0 64-bit2845+17
−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
–   Onno 1.2.70 64-bit2842+8
−8		(−71)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−23
0 = = 1 = 1 1 = = = 0 = = 1 1 0 1 1 = = = 1 1 1 = = = 1 0 0 0 =
–   Tornado 8.0 64-bit2829+10
−10		(−84)15 − 17
(+9−11=12)
46.9%
15.0 / 32
100.0%
−105
= = 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-bit2808+8
−8		(−105)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Pawny 1.2 64-bit2767+9
−9		(−146)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−115
=
–   GnuCheese 1.00 64-bit2750+53
−56		(−163)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+25
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 =
–   Gandalf 7 64-bit2665+11
−11		(−248)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−217
=
–   Alaric 7072663+7
−6		(−250)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Zarkov 6.552620+12
−12		(−293)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Ufim 8.022541+7
−6		(−372)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1750 games: 402 wins, 713 losses, 635 draws (36.3%), score: 41.1%

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021