CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Senpai 2.0 64-bit 4CPU#44  (3107+19
−19
)Quote
Author: Fabien Letouzey (France) Link: Homepage
This is one of the 4 Senpai versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.94 64-bit 4CPU3260+18
−18
(+153)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Andscacs 0.921 64-bit 4CPU3238+16
−16
(+131)10 − 30
(+2−22=16)
25.0%
10.0 / 40
0.0%
−30
= = 0 = 0 0 0 = 0 0 0 1 0 = 0 0 0 1 0 0 = = = = = 0 0 0 = = = = = 0 0 0 0 0 0 =
–   Andscacs 0.93 64-bit 4CPU3237+18
−18
(+130)8 − 24
(+0−16=16)
25.0%
8.0 / 32
0.0%
−21
= 0 = 0 0 = = = 0 0 = = 0 = 0 = = = 0 = = 0 = 0 0 0 0 0 0 = 0 =
–   Arasan 22.2 64-bit 4CPU3223+34
−34
(+116)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+39
0 0 = = 1 0 = 1 0 0 = =
–   Schooner 2.0.34 64-bit 4CPU3198+20
−20
(+91)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.0%
+40
1 = = = = = 0 = = 0 = 0 = = = 1 0 = = 1 = = 0 0 = = = 0 0 0 = =
–   Fritz 16 64-bit 4CPU3190+12
−12
(+83)21 − 29
(+6−14=30)
42.0%
21.0 / 50
0.0%
+37
= 0 = = = 1 1 = 0 = 0 0 = = 1 = = = = 1 0 = 0 = 0 = = = = 0 = = = = = = = 0 0 = 0 1 0 1 0 = = = 0 =
–   Ethereal 10.00 64-bit 4CPU3187+20
−20
(+80)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
+19
0 = 0 = = 1 = 1 0 = = 0 0 1 1 = = = 0 = = = 0 = 0 = 0 = = 0
–   Vajolet2 2.8 64-bit 4CPU3183+28
−28
(+76)9 − 15
(+2−8=14)
37.5%
9.0 / 24
0.0%
+2
= = 1 0 = 0 = = 0 = 1 = = = 0 0 = = 0 = 0 = 0 =
–   Komodo 12.1.1 MCTS 64-bit 4CPU3180+16
−17
(+73)15 − 25
(+6−16=18)
37.5%
15.0 / 40
0.0%
−2
1 = 0 = 0 0 = 0 = 0 = 0 0 0 = 0 1 = = 1 = 1 0 1 0 = 0 0 = = = 0 = = = = 0 0 1 =
–   Xiphos 0.3 64-bit 4CPU3176+21
−21
(+69)5.5 − 14.5
(+0−9=11)
27.5%
5.5 / 20
0.0%
−63
0 = 0 = 0 = = = = 0 = = = 0 0 0 0 = 0 =
–   Nemorino 5.00 64-bit 4CPU3147+18
−18
(+40)14.5 − 21.5
(+6−13=17)
40.3%
14.5 / 36
0.1%
−20
0 1 0 0 = 0 = = 0 = = 1 = = 0 = 0 = 1 = 0 0 0 = = 0 0 = = 1 = = 1 0 1 =
–   Laser 1.5 64-bit 4CPU3141+20
−20
(+34)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.8%
0
= 0 1 1 = = 0 1 = = = = 0 0 = 0
–   Texel 1.07 64-bit 4CPU3139+14
−14
(+32)17 − 23
(+7−13=20)
42.5%
17.0 / 40
0.3%
−15
0 = = 0 0 = 0 = 0 = 0 = 0 = 1 = = = 0 = 0 1 = 1 = = 0 = 0 1 = 0 1 0 = 1 = = 1 =
–   Vajolet2 2.6.1 64-bit 4CPU3134+21
−21
(+27)7 − 9
(+2−4=10)
43.8%
7.0 / 16
3.2%
−9
= = 1 = = 0 0 0 = = 1 = = = 0 =
–   ChessBrainVB 3.68 4CPU3122+26
−26
(+15)6.5 − 9.5
(+1−4=11)
40.6%
6.5 / 16
18.1%
−33
= = = = 0 0 = 1 0 0 = = = = = =
–   Xiphos 0.2.2 64-bit 4CPU3101+26
−26
(−6)6.5 − 9.5
(+1−4=11)
40.6%
6.5 / 16
65.7%
−49
= = = 0 = 0 = 0 = = = 0 = 1 = =
–   Nemorino 4.00 64-bit 4CPU3093+22
−22
(−14)9.5 − 8.5
(+3−2=13)
52.8%
9.5 / 18
83.0%
+1
0 = 0 = = 1 = = = 1 = = = 1 = = = =
–   Laser 1.4 64-bit 4CPU3086+19
−19
(−21)24 − 16
(+16−8=16)
60.0%
24.0 / 40
93.9%
+39
1 = 1 = 1 0 1 1 1 = 0 1 = 1 1 = 1 = = 1 = 1 1 = = 1 = 0 0 1 0 = 0 = 0 = 1 = 0 =
–   Amoeba 3.1 64-bit 4CPU3071+34
−34
(−36)18 − 18
(+9−9=18)
50.0%
18.0 / 36
96.8%
−33
= 1 = 0 = = = = = = 0 1 1 = 1 = = = = 0 = 1 = 1 1 1 1 0 0 0 = 0 0 = = 0
–   Rodent III 0.238 64-bit 4CPU3068+20
−20
(−39)21 − 9
(+13−1=16)
70.0%
21.0 / 30
99.7%
+76
= 1 1 = 1 1 1 = = 1 = = 1 = 0 1 = 1 = = = = 1 = 1 = 1 = = 1
–   Defenchess 1.1f 64-bit 4CPU3064+18
−18
(−43)13 − 7
(+8−2=10)
65.0%
13.0 / 20
99.9%
+45
= = = 1 1 = = 1 0 = 0 1 1 = = 1 = 1 1 =
–   Vajolet2 2.4 64-bit 4CPU3041+19
−19
(−66)17.5 − 12.5
(+8−3=19)
58.3%
17.5 / 30
100.0%
−22
1 = = = = = = = 1 1 0 = = = = = 0 = = 1 = = 1 1 1 = = = 0 1
–   Wasp 2.6 64-bit 4CPU3038+18
−18
(−69)23.5 − 16.5
(+14−7=19)
58.8%
23.5 / 40
100.0%
−16
= 1 = 1 1 1 = 1 0 1 = 1 = = 0 1 = = 0 = = = = = = 1 0 1 1 = 0 = 0 1 = = 1 = 1 0
–   Winter 0.6 64-bit 4CPU3015+32
−32
(−92)21 − 9
(+15−3=12)
70.0%
21.0 / 30
100.0%
+33
0 = = = 0 = 1 = 0 1 = 1 1 1 = 1 1 = 1 1 = 1 = 1 1 1 1 = 1 =
–   chess22k 1.10 64-bit 4CPU3012+22
−22
(−95)22 − 18
(+12−8=20)
55.0%
22.0 / 40
100.0%
−67
1 0 = = 1 = = = = = = = = 1 0 0 = = 1 1 0 1 0 = 1 = 0 0 0 = 1 1 = = 1 = 1 = = 1
–   EXchess 7.97b 64-bit 4CPU2970+17
−18
(−137)25 − 11
(+17−3=16)
69.4%
25.0 / 36
100.0%
−16
1 = 1 1 1 = = 1 1 = = 0 1 = 1 1 = 1 = 1 1 = = 0 = 1 0 = 1 1 = = 1 1 = =
–   Demolito 2017-08-26 64-bit 4CPU2962+21
−21
(−145)29.5 − 10.5
(+24−5=11)
73.8%
29.5 / 40
100.0%
+22
= 1 1 = 1 1 = 1 = 1 1 = 0 1 0 = 1 = = 1 1 1 0 1 0 1 = 1 = 1 0 1 1 1 1 1 1 = 1 1
–   Toga II 4.0 64-bit 4CPU2956+19
−19
(−151)24.5 − 5.5
(+20−1=9)
81.7%
24.5 / 30
100.0%
+74
1 1 1 = = 1 1 1 = 1 0 = 1 1 1 1 1 1 1 1 1 = 1 = = 1 = 1 = 1
–   chess22k 1.10 64-bit2954+18
−18
(−153)29 − 11
(+22−4=14)
72.5%
29.0 / 40
100.0%
−3
1 1 1 1 0 1 0 1 = = 1 1 0 1 = 1 = = 1 1 = = 0 1 = 1 = 1 1 = = 1 = 1 1 = 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021