CCRL 40/4
Downloads and Statistics
May 19, 2019
Testing summary:
Total: 2'021'465 games
played by 2'345 programs
27203 CPU days (X2 4600+)

White wins: 786'446 (38.9%)
Black wins: 635'703 (31.4%)
Draws: 599'316 (29.6%)
White score: 53.7%

Engine Details

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Ethereal 10.00 64-bit (3143+13
−13
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 22 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 12 64-bit3410+11
−11
(+267)10.5 − 53.5
(+4−47=13)
16.4%
10.5 / 64
0.0%
+2
0 = = 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 = 1 0 = = 0 0 = 1 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 = 0 = 1 0 1 0 0 0 0 0 0 = 0 = 0 0
–   ShashChess Pro 1.0 64-bit3364+20
−20
(+221)10 − 40
(+3−33=14)
20.0%
10.0 / 50
0.0%
+3
= = 1 = 0 0 = 0 0 = 0 0 0 0 0 0 0 = 0 0 0 0 0 0 = 0 1 0 0 0 = 0 = = 0 = 1 0 0 0 0 = 0 0 0 = 0 0 = 0
–   Shredder 13 64-bit3270+8
−8
(+127)15 − 35
(+1−21=28)
30.0%
15.0 / 50
0.0%
+11
0 = 0 = = = = 0 0 = = 0 0 0 0 = 0 = 0 0 0 = = 0 = 0 = = = = 0 0 = = = 0 = = = = 1 = = 0 = = 0 0 = 0
–   Fizbo 2 64-bit3246+9
−9
(+103)15.5 − 34.5
(+5−24=21)
31.0%
15.5 / 50
0.0%
−16
0 0 1 0 1 = 0 = 1 = 0 = = 0 = = 0 0 0 = 1 0 = = 0 0 0 = = 0 0 0 = 0 = = = 0 0 0 = 1 0 0 0 = = 0 = =
–   Andscacs 0.94 64-bit3229+14
−15
(+86)27.5 − 35.5
(+12−20=31)
43.7%
27.5 / 63
0.0%
+47
= 0 1 0 = = = 0 0 = = = 0 = = 1 = = = = = = 0 1 1 = 1 1 = 1 = 0 0 = = 0 0 = 0 1 0 = = = = = = 0 1 = 1 0 = 0 0 1 0 = = 1 0 0 0
–   Andscacs 0.93 64-bit3203+12
−12
(+60)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Andscacs 0.921 64-bit3200+14
−14
(+57)18 − 31
(+6−19=24)
36.7%
18.0 / 49
0.0%
−24
0 = = 1 1 0 = 0 = 0 = 1 = 0 0 = = 0 0 0 = 1 = = 0 = 0 0 = = = = = = 0 = 0 = = = 0 0 = 0 0 1 1 = 0
–   Laser 1.6 64-bit3187+14
−14
(+44)31.5 − 32.5
(+18−19=27)
49.2%
31.5 / 64
0.0%
+41
= = = 1 0 1 0 0 1 0 0 0 1 = = = = 1 1 1 = 1 = 1 1 = 0 1 = 0 0 = 0 0 = 1 = 1 0 1 = 0 0 = = 1 = 0 = = 0 1 = 0 0 1 0 1 = = = = = =
–   Booot 6.2 64-bit3168+9
−9
(+25)40.5 − 46.5
(+17−23=47)
46.6%
40.5 / 87
0.1%
+5
1 = 1 1 1 = 1 0 1 = = = = = 0 1 0 = = = = = 0 = 1 = = 0 1 = = 0 = 0 = 1 0 = 0 = = = 1 0 = = = 0 1 = 0 = = = = = = = 0 1 = = = 0 1 = = 0 = = 1 0 = 0 = 0 1 0 0 0 = 0 = = = 0 1
–   Chiron 4 64-bit3164+7
−7
(+21)23.5 − 26.5
(+11−14=25)
47.0%
23.5 / 50
0.1%
+2
1 0 = 0 1 = = 1 = 0 = = = = 0 1 0 0 0 0 = = = = 0 1 1 1 1 1 = = 0 0 1 1 = = = = 0 = = = = = 0 0 = =
–   Equinox 3.30 64-bit3160+9
−9
(+17)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.1%
−13
=
–   Critter 1.6a 64-bit3157+7
−7
(+14)28 − 22
(+14−8=28)
56.0%
28.0 / 50
2.3%
+50
= = 1 = = = = = = = = 1 = = 0 0 = 0 = 1 = = 0 1 = 1 = 0 = = = 1 = = 0 1 = 1 1 1 = 1 1 0 1 = 1 = = 0
–   Xiphos 0.3 64-bit3136+14
−14
(−7)28 − 22
(+20−14=16)
56.0%
28.0 / 50
77.0%
+34
0 1 = 1 = 0 0 0 = 0 1 1 = 1 0 1 0 1 0 = = 1 1 1 0 = = 1 1 0 = 0 1 1 = 1 0 1 0 = 1 = 1 = 0 1 = 1 = =
–   NirvanaChess 2.4 64-bit3129+10
−10
(−14)70.5 − 62.5
(+40−32=61)
53.0%
70.5 / 133
95.9%
+5
= 0 = 1 0 = 1 1 = 1 = 0 0 1 0 = 1 1 0 0 0 0 = 0 = = = 0 = = = 1 = = 1 = = 1 0 1 = 0 = 0 = 0 1 = = = = = = = 0 = 0 0 0 1 = = 1 0 1 = = = 0 = = = = = = 0 = 1 1 1 = 0 1 = 0 1 1 1 = = 1 1 = 1 = 1 = 1 = = 1 1 1 = 0 = 1 1 = 1 0 0 0 = 1 = 0 1 = = = 1 = 1 = 1 0 1 0 1 = = 0
–   Nemorino 5.00 64-bit3118+12
−12
(−25)28.5 − 21.5
(+19−12=19)
57.0%
28.5 / 50
99.8%
+21
1 0 1 1 = 0 1 = = 1 1 1 1 = 1 0 = = = 0 = 1 1 1 1 = 0 1 0 1 0 = = 1 = 0 = = 0 0 0 1 = = = 0 = 1 1 =
–   Texel 1.07 64-bit3113+10
−10
(−30)52.5 − 44.5
(+27−19=51)
54.1%
52.5 / 97
100.0%
−6
= 0 1 1 = 0 = = = = = 1 1 = = = = = = = 1 = = 1 = 0 = = 1 = = = 1 = 1 = 1 0 = 1 = 0 0 0 = = 1 1 1 = = = 1 1 0 0 1 1 = = = = 0 = 0 1 1 = = 1 1 = 1 = 1 = 0 0 1 0 = 0 = = = 0 = = = = 0 1 0 = = 0 1
–   Hannibal 1.7 64-bit3109+8
−8
(−34)68 − 66
(+31−29=74)
50.7%
68.0 / 134
100.0%
−27
= 0 0 = 1 = = 1 = 1 = 0 = 1 = 0 1 = = 1 0 0 = = 0 1 1 = 1 = = = = = 0 = 1 = = 1 0 = = = 0 = 1 0 = = 1 = 1 = = 0 1 = 1 = 1 = 1 = = = = = 0 = = 0 1 = 1 = 0 = = 1 = 1 1 = 1 0 = = = = = 0 0 = 0 1 1 = = = = = 0 = = = = = = 0 = = 0 0 0 0 = = 1 = 0 = 1 = 1 = 0 = 1 = 0 1 0 =
–   Rybka 4.1 64-bit3107+6
−6
(−36)68.5 − 64.5
(+40−36=57)
51.5%
68.5 / 133
100.0%
−27
= = = 0 = 0 = = 1 = = 0 = = 1 1 0 = = 1 = = 0 1 = 0 = 1 1 = = 0 1 0 1 1 0 0 1 1 1 1 1 = = 0 1 0 1 = 1 0 0 = = 1 1 = 0 = 1 = 1 0 = = 1 = 0 1 1 = = 1 = 0 = = = 1 0 = 1 1 0 0 = 1 = 0 1 1 0 = 0 = 0 1 0 = = = = = = 1 0 0 = 0 = 1 0 = 1 = = = 0 = 1 0 = 0 1 0 1 1 = = 0 0 =
–   Pedone 1.8 64-bit3106+14
−14
(−37)15.5 − 16.5
(+8−9=15)
48.4%
15.5 / 32
100.0%
−44
0 1 0 = 1 = 1 = = = 0 = = = 0 = 1 1 = 0 0 1 1 0 = = = 0 = = 1 0
–   Komodo 12.1.1 MCTS 64-bit3094+18
−18
(−49)27 − 23
(+14−10=26)
54.0%
27.0 / 50
100.0%
−23
= 1 = = = = = = 1 = = 1 1 = 1 = 1 = = = 1 = 1 = 0 1 0 0 1 = 1 = = 0 0 0 = = 0 1 0 = 1 1 0 = = 0 = =
–   Laser 1.5 64-bit3094+12
−12
(−49)58.5 − 37.5
(+35−14=47)
60.9%
58.5 / 96
100.0%
+17
= = = 1 = = 0 = 0 1 = 1 = 1 1 1 = 1 0 = = 1 = = 1 1 = 1 = 1 = 1 1 1 = 0 1 = 1 1 0 1 = = 1 = = 1 = 0 = 1 = = 0 1 = 0 = 1 1 = = 1 0 = = 1 = 0 = = 0 1 = = = 1 1 1 = = = 0 = 1 = = 1 1 = 1 0 = 0 =
–   Senpai 2.0 64-bit3084+9
−9
(−59)52.5 − 43.5
(+29−20=47)
54.7%
52.5 / 96
100.0%
−30
1 0 = 1 = = 1 1 1 = 1 1 1 = = = 1 0 = = = = 0 1 0 = = 0 0 = 1 1 = = = = = 0 = = = 0 0 = = 1 = = 1 0 0 0 = = = 1 = = 1 1 1 = 0 1 1 = = = 1 = 0 0 1 1 1 1 1 0 1 0 1 = = 0 = = = 0 1 = = = = = 0 =
–   Protector 1.9.0 64-bit3083+7
−7
(−60)27.5 − 22.5
(+18−13=19)
55.0%
27.5 / 50
100.0%
−29
= = = = 0 1 0 1 0 1 1 = 0 0 = = 0 = 0 1 0 1 = = 1 = = 1 0 = = = 1 1 1 1 1 1 0 0 = = 0 1 = 1 0 1 1 =
–   Vajolet2 2.6 64-bit3083+13
−13
(−60)28 − 22
(+16−10=24)
56.0%
28.0 / 50
100.0%
−24
= 0 = 1 = = 1 = = = 0 0 = = = 1 = = = = 1 1 1 = 0 0 1 = = 1 1 1 1 1 1 = 1 = = 0 = = = 0 0 = 1 0 1 0
–   iCE 3.0 64-bit3080+7
−7
(−63)35 − 15
(+24−4=22)
70.0%
35.0 / 50
100.0%
+60
1 = 1 = = = = 1 1 1 = 1 = = = 1 = 1 1 0 1 = = 0 1 0 1 1 = 1 = 0 = 1 1 = 1 1 = = 1 = 1 = = 1 1 = 1 1
–   Nemorino 4.00 64-bit3066+13
−13
(−77)29.5 − 19.5
(+16−6=27)
60.2%
29.5 / 49
100.0%
−17
= = = = 1 1 = = = = 1 = = = 1 1 = = = = 0 = = = 0 0 1 1 0 1 1 0 = 1 1 = = 1 = 1 0 1 = 1 = = = 1 =
–   Xiphos 0.2 64-bit3061+13
−13
(−82)30.5 − 19.5
(+20−9=21)
61.0%
30.5 / 50
100.0%
−11
= 1 = 1 = = 1 0 1 1 1 = 1 = 1 0 1 = 1 0 1 = 1 1 = = 1 = 0 = 0 = = 0 = 0 1 1 = 1 = = 1 = 1 = 1 0 = 0
–   Arasan 20.5 64-bit3059+13
−13
(−84)57.5 − 29.5
(+42−14=31)
66.1%
57.5 / 87
100.0%
+23
= = 1 0 1 = = 1 1 1 1 = 1 = 1 1 = = = 1 0 = = = 1 0 1 = 0 = = 1 0 1 1 1 = = 1 1 0 = 1 1 1 1 0 1 1 1 1 1 1 = 1 = = = 1 1 1 = 1 = 1 0 = 0 1 = 1 = = 0 0 0 0 1 = = = 1 1 1 1 0 1
–   Pedone 1.7 64-bit3052+12
−12
(−91)31.5 − 18.5
(+20−7=23)
63.0%
31.5 / 50
100.0%
−11
= 1 = = 1 = 1 0 1 1 1 0 = 1 1 = = 1 = = 1 = 1 = = = 1 0 = = 1 = 1 1 1 1 0 = = 0 = = 1 0 = = = 1 1 0
–   Defenchess (SCTR) 1.1f 64-bit3046+11
−11
(−97)32.5 − 17.5
(+23−8=19)
65.0%
32.5 / 50
100.0%
−2
1 1 1 = 0 1 0 = 0 1 0 0 0 1 = = = = 1 = 1 = = = = 1 = 1 1 = 1 = = = 1 = 1 1 1 0 1 1 1 = 0 1 1 1 = 1
–   SmarThink 1.98 64-bit3037+10
−10
(−106)38.5 − 11.5
(+33−6=11)
77.0%
38.5 / 50
100.0%
+99
0 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 0 = 1 1 1 = 0 1 1 = 1 = 1 = = = 1 1 1 1 1 0 1 = 1 = 1 = 1 = 1 1 1
–   Naum 4.6 64-bit3032+8
−8
(−111)26 − 20
(+17−11=18)
56.5%
26.0 / 46
100.0%
−67
1 = 1 0 1 = 0 0 = 1 = = = 0 0 = 1 0 1 = 0 0 1 1 1 = = = = 1 = 1 1 = 0 = = = 1 0 1 0 1 = 1 1
–   Crafty 25.2 64-bit2930+11
−11
(−213)28 − 9
(+22−3=12)
75.7%
28.0 / 37
100.0%
−36
1 = 1 = 1 0 1 0 = = 1 = 1 1 = = 1 = 1 1 = 1 1 0 1 1 = = 1 1 1 1 1 1 1 = 1
–   Atlas 3.91 64-bit2926+14
−14
(−217)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Tucano 7.00 64-bit2870+16
−16
(−273)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Karballo 1.8 64-bit2747+17
−17
(−396)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chessmaster 11 Paralyse2691+27
−27
(−452)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   RedQueen 1.1.98 64-bit2670+13
−13
(−473)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pupsi2 0.092538+15
−15
(−605)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 May 19, 2019