CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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Senpai 2.0 64-bit 4CPU#20  (3164+17
−18
)Quote
Author: Fabien Letouzey (France) Link: Homepage
This is one of the 4 Senpai versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 6.1 64-bit 4CPU3351+17
−17
(+187)6.5 − 33.5
(+0−27=13)
16.3%
6.5 / 40
0.0%
−52
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
–   Fizbo 2 64-bit 4CPU3337+23
−23
(+173)6.5 − 33.5
(+2−29=9)
16.3%
6.5 / 40
0.0%
−88
0 0 0 0 0 0 = 0 0 0 0 1 = 0 = = 0 1 0 0 0 0 = 0 0 0 0 0 0 0 0 0 = = = 0 0 0 = 0
–   Deep Shredder 13 64-bit 4CPU3310+13
−13
(+146)8 − 32
(+0−24=16)
20.0%
8.0 / 40
0.0%
−51
0 = 0 0 = 0 = 0 = = = = = 0 0 0 = 0 0 0 0 0 0 0 0 = 0 = 0 = = 0 = 0 = 0 0 0 = 0
–   Andscacs 0.921 64-bit 4CPU3301+19
−19
(+137)12 − 38
(+5−31=14)
24.0%
12.0 / 50
0.0%
−49
1 1 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 1 0 =
–   Booot 6.2 64-bit 4CPU3256+14
−14
(+92)16.5 − 23.5
(+5−12=23)
41.3%
16.5 / 40
0.0%
+43
1 0 0 = = 0 0 0 = 0 = = = = 0 = = = = = = = = 0 = = 1 0 0 = 0 = = 1 1 = 1 0 = =
–   Chiron 4 64-bit 4CPU3235+13
−13
(+71)17.5 − 22.5
(+4−9=27)
43.8%
17.5 / 40
0.0%
+35
= 0 = = = = = = = 0 = = = 0 = 0 = 1 0 = 1 = = = 1 0 = = = 0 1 = = 0 = = = 0 = =
–   Hannibal 1.7 64-bit 4CPU3227+13
−13
(+63)18.5 − 21.5
(+7−10=23)
46.3%
18.5 / 40
0.0%
+39
= 1 1 = 1 0 = 0 = 0 = 1 = 1 = = 0 0 = = = = = 0 = = = = = 0 1 = 1 = 0 0 = = = 0
–   Fritz 16 64-bit 4CPU3226+20
−20
(+62)21 − 39
(+7−25=28)
35.0%
21.0 / 60
0.0%
−29
= = 0 = 0 0 0 = 0 = 0 1 0 1 0 1 0 0 0 = 0 0 = = = 0 = = = 0 1 = 0 0 = 1 0 0 = = 0 = = = 0 = = 0 = = 0 = = 1 = = 0 = 0 1
–   Gull 3.1 64-bit 4CPU3221+18
−19
(+57)18.5 − 21.5
(+6−9=25)
46.3%
18.5 / 40
0.0%
+38
0 = = 0 = 0 = = = = = 0 0 0 0 = = = = = = = 1 = = 0 = 1 = = 1 = 1 = 0 = 1 = 1 =
–   NirvanaChess 2.4 64-bit 4CPU3219+16
−16
(+55)18.5 − 21.5
(+9−12=19)
46.3%
18.5 / 40
0.0%
+30
1 1 = = = 0 1 = = 1 0 = 0 = 0 = 1 1 = = 0 0 0 0 = = = = 0 = 0 = 1 1 0 1 = = 0 =
–   Texel 1.07 64-bit 4CPU3193+19
−18
(+29)16 − 24
(+6−14=20)
40.0%
16.0 / 40
1.3%
−29
= = 0 = = = 0 = 0 = = 0 = 1 = = = = 1 0 = = = 1 = 0 1 1 0 0 0 1 0 0 = = 0 0 = 0
–   Sting SF 9 64-bit 4CPU3147+18
−18
(−17)20 − 20
(+11−11=18)
50.0%
20.0 / 40
92.2%
−20
= 0 = 0 1 0 = 0 = = 0 = = 1 = 1 = = = = = 1 = 1 0 1 = 0 1 1 1 0 = = 1 = 0 0 1 0
–   Strelka 5.5 64-bit3140+9
−9
(−24)26 − 14
(+19−7=14)
65.0%
26.0 / 40
99.1%
+75
1 0 = 1 1 = 0 = 1 = = 1 1 1 = 1 1 = = 0 1 = 1 = = 1 0 = = 1 = 1 1 1 1 0 1 1 0 0
–   Defenchess SCTR 1.1f 64-bit 4CPU3127+41
−40
(−37)22.5 − 17.5
(+14−9=17)
56.3%
22.5 / 40
95.5%
+1
= 0 = = = 0 1 = 1 0 1 0 1 = 1 = = 0 = 0 = = = = 1 0 0 = 1 1 = = 1 1 1 0 1 = 1 1
–   Deep Fritz 14 64-bit 4CPU3125+20
−20
(−39)24 − 15
(+15−6=18)
61.5%
24.0 / 39
99.9%
+29
= = = 1 = 1 = = 1 0 0 = 1 0 = 1 1 = = = = 0 = 1 1 1 1 = 0 1 1 = = 0 = 1 1 1 =
–   Arasan 20.3 64-bit 4CPU3112+19
−20
(−52)25.5 − 14.5
(+17−6=17)
63.8%
25.5 / 40
100.0%
+35
= 1 0 = = 1 1 1 = = = 1 0 1 = = = = 1 1 1 0 = 1 1 0 = 1 1 1 = 1 0 = = 1 0 1 = =
–   Laser 1.4 64-bit 4CPU3090+19
−19
(−74)26.5 − 13.5
(+20−7=13)
66.3%
26.5 / 40
100.0%
+37
1 0 1 0 1 1 1 = 1 = 1 = 1 1 0 = 1 1 = 0 0 1 = 1 1 = 1 0 1 1 0 = 1 = = = = = 1 1
–   Protector 1.9.0 64-bit 4CPU3084+14
−14
(−80)22 − 18
(+13−9=18)
55.0%
22.0 / 40
100.0%
−49
= = = = = = 1 1 = 0 1 1 = = = 1 = 0 0 = 1 0 1 0 0 0 1 0 = 0 1 = 1 1 = = 1 = 1 =
–   Vajolet2 2.4 64-bit 4CPU3075+18
−18
(−89)27 − 13
(+19−5=16)
67.5%
27.0 / 40
100.0%
+20
1 1 = = 1 0 1 = 1 1 1 0 1 = = 1 1 = 1 0 = = = 1 = 1 1 1 = 1 = 1 = = 1 0 1 0 = =
–   Nemorino 4.00 64-bit 4CPU3064+52
−53
(−100)24.5 − 15.5
(+17−8=15)
61.3%
24.5 / 40
100.0%
−25
1 = 1 = 1 1 0 0 1 = 1 = 0 1 0 = = = = 0 1 = = = 1 = 1 = 0 1 = 1 = 1 1 1 1 1 0 0
–   Bobcat 8.0 64-bit 4CPU3063+21
−21
(−101)24.5 − 15.5
(+14−5=21)
61.3%
24.5 / 40
100.0%
−34
= = = = 1 = 0 0 1 = = = = 1 = 1 0 1 = = 1 = = 1 0 1 1 0 1 1 1 = 1 = = = = = = 1
–   Wasp 2.6 64-bit 4CPU3055+29
−29
(−109)27.5 − 12.5
(+20−5=15)
68.8%
27.5 / 40
100.0%
+12
1 0 0 = 1 1 0 1 = 0 = 1 1 = = 1 1 1 = = 1 1 1 = = 1 = = = = 1 = 1 1 = 1 1 1 1 0
–   Ethereal 8.81 64-bit 4CPU3026+22
−22
(−138)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
100.0%
−28
= = 0 1 = 1 = 0 1 = 1 0 1 0 1 1 1 1 0 = 0 1 = 1 1 0 1 1 1 1
–   Alfil 15.8 64-bit 4CPU3022+21
−22
(−142)27.5 − 12.5
(+21−6=13)
68.8%
27.5 / 40
100.0%
−16
1 1 1 1 = = 1 = 1 1 = = = 1 1 1 0 0 = 0 1 1 1 1 1 1 1 = = 1 0 = 0 0 = 1 = 1 = 1
–   Rodent III 0.210 64-bit 4CPU3002+33
−34
(−162)32 − 8
(+25−1=14)
80.0%
32.0 / 40
100.0%
+42
= = 1 1 1 = = = 1 1 1 0 1 1 1 = 1 = 1 1 = = 1 = 1 1 1 = 1 1 1 = 1 1 1 = = 1 1 1
–   Demolito 2017-08-26 64-bit 4CPU2996+32
−33
(−168)30.5 − 9.5
(+23−2=15)
76.3%
30.5 / 40
100.0%
+6
= = 1 0 1 1 1 1 = = 1 = 1 1 1 = 1 = 1 1 1 = 1 1 1 1 1 = = = = = 1 = 1 0 1 1 1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Senpai 2.0 64-bit 4CPU
played with current
participants of this list
Represented by
All    430Senpai 2.0 64-bit
Free    120Senpai 2.0 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018