CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Senpai 2.0 64-bit 4CPU#128‑130  (3156+14
−14		)Quote
Author: Fabien Letouzey (France) Link: Homepage
This is one of the 4 Senpai versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fritz 18 Neuronal 64-bit 4CPU3397+15
−15		(+241)3 − 11
(+0−8=6)		21.4%
3.0 / 14
0.0%
+42
–   Clover 2.4 64-bit 4CPU3343+19
−19		(+187)7 − 23
(+0−16=14)
23.3%
7.0 / 30
0.0%
+4
–   pawn 1.0 64-bit 4CPU3324+18
−18		(+168)5 − 15
(+2−12=6)		25.0%
5.0 / 20
0.0%
−18
–   Andscacs 0.94 64-bit 4CPU3310+16
−16		(+154)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Winter 1.0 64-bit 4CPU3306+18
−18		(+150)5 − 11
(+1−7=8)		31.3%
5.0 / 16
0.0%
+20
–   Black Marlin 5.0 64-bit 4CPU3298+17
−17		(+142)7.5 − 12.5
(+1−6=13)		37.5%
7.5 / 20
0.0%
+62
–   Marvin 5.1.0 64-bit 4CPU3293+19
−19		(+137)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
+31
–   Andscacs 0.921 64-bit 4CPU3288+14
−14		(+132)10 − 30
(+2−22=16)
25.0%
10.0 / 40
0.0%
−44
–   Arasan 22.2 64-bit 4CPU3287+21
−21		(+131)5.5 − 10.5
(+3−8=5)		34.4%
5.5 / 16
0.0%
+8
–   Andscacs 0.93 64-bit 4CPU3287+15
−15		(+131)8 − 24
(+0−16=16)
25.0%
8.0 / 32
0.0%
−36
–   Winter 0.9 64-bit 4CPU3282+17
−17		(+126)5.5 − 14.5
(+2−11=7)		27.5%
5.5 / 20
0.0%
−42
–   NirvanaChess 2.5 64-bit 4CPU3268+18
−18		(+112)6 − 14
(+0−8=12)		30.0%
6.0 / 20
0.0%
−17
–   Black Marlin 4.0 64-bit 4CPU3257+20
−20		(+101)10 − 10
(+5−5=10)		50.0%
10.0 / 20
0.0%
+103
–   Marvin 5.0.0 64-bit 4CPU3254+21
−21		(+98)10.5 − 9.5
(+4−3=13)		52.5%
10.5 / 20
0.0%
+112
–   Drofa 3.3.0 64-bit 4CPU3250+20
−20		(+94)7.5 − 12.5
(+1−6=13)		37.5%
7.5 / 20
0.0%
+15
–   Schooner 2.0.34 64-bit 4CPU3246+17
−17		(+90)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.0%
+30
–   Counter 4.1 64-bit 4CPU3240+22
−22		(+84)6 − 8
(+1−3=10)		42.9%
6.0 / 14
0.0%
+35
–   Fritz 16 64-bit 4CPU3238+10
−10		(+82)21 − 29
(+6−14=30)
42.0%
21.0 / 50
0.0%
+28
–   Vajolet2 2.8 64-bit 4CPU3233+16
−16		(+77)9 − 15
(+2−8=14)		37.5%
9.0 / 24
0.0%
−8
–   Ethereal 10.00 64-bit 4CPU3233+16
−16		(+77)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
+7
–   Mantissa 3.3.0 64-bit 4CPU3229+19
−19		(+73)8 − 12
(+2−6=12)		40.0%
8.0 / 20
0.0%
+11
–   Komodo 12.1.1 MCTS 64-bit 4CPU3226+14
−14		(+70)15 − 25
(+6−16=18)
37.5%
15.0 / 40
0.0%
−18
–   Xiphos 0.3 64-bit 4CPU3222+18
−18		(+66)5.5 − 14.5
(+0−9=11)		27.5%
5.5 / 20
0.0%
−81
–   Nemorino 5.00 64-bit 4CPU3190+16
−16		(+34)14.5 − 21.5
(+6−13=17)
40.3%
14.5 / 36
0.1%
−36
–   Texel 1.07 64-bit 4CPU3189+12
−12		(+33)17 − 23
(+7−13=20)
42.5%
17.0 / 40
0.0%
−21
–   Laser 1.5 64-bit 4CPU3185+18
−18		(+29)7 − 9
(+3−5=8)		43.8%
7.0 / 16
0.5%
−12
–   Koivisto 4.0 64-bit 4CPU3179+25
−25		(+23)23 − 29
(+9−15=28)
44.2%
23.0 / 52
4.7%
−17
–   Vajolet2 2.6.1 64-bit 4CPU3177+19
−19		(+21)7 − 9
(+2−4=10)		43.8%
7.0 / 16
3.4%
−22
–   ChessBrainVB 3.68 4CPU3163+23
−23		(+7)6.5 − 9.5
(+1−4=11)		40.6%
6.5 / 16
29.3%
−49
–   Cheng 4.41 64-bit 4CPU3145+19
−19		(−11)29 − 23
(+15−9=28)
55.8%
29.0 / 52
83.2%
+28
–   Xiphos 0.2.2 64-bit 4CPU3139+23
−23		(−17)6.5 − 9.5
(+1−4=11)		40.6%
6.5 / 16
89.9%
−69
–   Nemorino 4.00 64-bit 4CPU3132+19
−19		(−24)9.5 − 8.5
(+3−2=13)		52.8%
9.5 / 18
98.1%
−6
–   Laser 1.4 64-bit 4CPU3125+17
−17		(−31)24 − 16
(+16−8=16)
60.0%
24.0 / 40
99.8%
+39
–   Amoeba 3.1 64-bit 4CPU3110+29
−29		(−46)18 − 18
(+9−9=18)
50.0%
18.0 / 36
99.8%
−43
–   Rodent III 0.238 64-bit 4CPU3104+18
−18		(−52)21 − 9
(+13−1=16)
70.0%
21.0 / 30
100.0%
+79
–   Defenchess 1.1f 64-bit 4CPU3099+16
−16		(−57)13 − 7
(+8−2=10)		65.0%
13.0 / 20
100.0%
+44
–   Vajolet2 2.4 64-bit 4CPU3074+17
−17		(−82)17.5 − 12.5
(+8−3=19)
58.3%
17.5 / 30
100.0%
−30
–   Wasp 2.6 64-bit 4CPU3072+16
−16		(−84)23.5 − 16.5
(+14−7=19)
58.8%
23.5 / 40
100.0%
−22
–   Winter 0.6 64-bit 4CPU3054+25
−25		(−102)21 − 9
(+15−3=12)
70.0%
21.0 / 30
100.0%
+39
–   chess22k 1.10 64-bit 4CPU3042+19
−19		(−114)22 − 18
(+12−8=20)
55.0%
22.0 / 40
100.0%
−81
–   EXchess 7.97b 64-bit 4CPU2996+15
−15		(−160)25 − 11
(+17−3=16)
69.4%
25.0 / 36
100.0%
−22
–   Demolito 2017-08-26 64-bit 4CPU2988+18
−18		(−168)29.5 − 10.5
(+24−5=11)
73.8%
29.5 / 40
100.0%
+13
–   chess22k 1.10 64-bit2982+15
−15		(−174)29 − 11
(+22−4=14)
72.5%
29.0 / 40
100.0%
−9
–   Toga II 4.0 64-bit 4CPU2982+16
−16		(−174)24.5 − 5.5
(+20−1=9)
81.7%
24.5 / 30
100.0%
+62
1214 games: 272 wins, 336 losses, 606 draws (49.9%), score: 47.4%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024