CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Booot 6.5 64-bit 4CPU#13  (3329+21
−21
)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 24 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 13 64-bit 4CPU3548+19
−18
(+219)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
+103
= = = = 0 = = = 0 0 = 0 0 0 = 0 = 0 = = 0 = = = = 0 = = 0 0 = 0
–   Stockfish 2021-01-11 64-bit 4CPU3547+19
−19
(+218)3 − 15
(+0−12=6)
16.7%
3.0 / 18
0.0%
−16
0 = 0 = = = 0 0 0 0 0 0 0 = 0 = 0 0
–   ShashChess 15.0 64-bit 4CPU3528+22
−22
(+199)5.5 − 26.5
(+0−21=11)
17.2%
5.5 / 32
0.0%
−29
0 0 = 0 = 0 = 0 0 0 0 0 = = = = = 0 = 0 = 0 0 0 0 0 0 0 = 0 0 0
–   Fat Fritz 2 (in SF) 64-bit 4CPU3525+18
−18
(+196)6 − 26
(+0−20=12)
18.8%
6.0 / 32
0.0%
−14
0 = = 0 0 0 0 0 = 0 = 0 = 0 = 0 0 = = = = 0 = 0 0 0 0 = 0 0 0 0
–   SugaR AI 1.00 64-bit 4CPU3517+26
−25
(+188)6.5 − 25.5
(+0−19=13)
20.3%
6.5 / 32
0.0%
−6
= = = 0 = 0 0 0 = 0 = = 0 0 0 0 0 0 0 = = = = 0 0 0 = 0 0 0 = 0
–   Dragon by Komodo 64-bit 4CPU3496+16
−15
(+167)10.5 − 35.5
(+0−25=21)
22.8%
10.5 / 46
0.0%
−3
= 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 =
–   RubiChess 2.1 64-bit 4CPU3409+20
−20
(+80)9.5 − 20.5
(+1−12=17)
31.7%
9.5 / 30
0.0%
−26
= = 0 = 0 0 0 1 = = 0 = 0 = = = = = = 0 0 = 0 = 0 = 0 = = 0
–   Igel 3.0.0 64-bit 4CPU3399+21
−22
(+70)16.5 − 29.5
(+2−15=29)
35.9%
16.5 / 46
0.0%
−7
0 0 = 0 = = = 0 = = = 0 = 0 = = 0 = 0 = 1 0 1 = = = = 0 = 0 = = = = 0 = = = 0 0 = = 0 = = =
–   Houdini 6 64-bit 4CPU3397+10
−10
(+68)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
−3
= 0 0 = = 1 = = 0 = = 1 = 0 = 0 = 0 = 0 = = = = 0 0 = = = 0 = =
–   SlowChess Blitz 2.5 64-bit 4CPU3394+17
−17
(+65)15 − 17
(+5−7=20)
46.9%
15.0 / 32
0.0%
+46
1 = = = 1 0 = = = = = 1 = 0 = = = 0 = 0 = 1 0 = 0 = 0 = = = = 1
–   Ethereal 12.75 64-bit 4CPU3391+15
−15
(+62)13.5 − 18.5
(+1−6=25)
42.2%
13.5 / 32
0.0%
+21
1 = = = = = = = 0 = = = = = = 0 = = = = = = = = = 0 = 0 = 0 = 0
–   Fire 8 64-bit 4CPU3384+17
−17
(+55)16 − 30
(+0−14=32)
34.8%
16.0 / 46
0.0%
−27
0 = 0 = = 0 = = = 0 = = = = = = = = = = = 0 = = = = = 0 = = = 0 = 0 = 0 = = = 0 = 0 = 0 0 0
–   Pedone 3.1 64-bit 4CPU3377+37
−38
(+48)12 − 20
(+2−10=20)
37.5%
12.0 / 32
1.2%
−19
0 = 0 = 0 1 = 0 = = 0 = 0 0 = = = 0 0 = = 1 = = = = = = = 0 = =
–   Nemorino 6.05 64-bit 4CPU3374+23
−23
(+45)16.5 − 15.5
(+5−4=23)
51.6%
16.5 / 32
0.2%
+52
= 0 1 0 1 = = = = 0 = = = 1 = = = = = = 1 1 = = 0 = = = = = = =
–   RubiChess 2.0 64-bit 4CPU3354+20
−20
(+25)17.5 − 14.5
(+6−3=23)
54.7%
17.5 / 32
4.3%
+49
= = = = = = = = 1 = = = = 0 1 = = 0 1 = 1 = 1 = = = = 0 = 1 = =
–   Lc0 0.27.0 w703810 64-bit 4CPU3335+17
−17
(+6)46 − 50
(+18−22=56)
47.9%
46.0 / 96
33.5%
−4
1 = = = = 1 1 = 0 = = 1 1 = 1 = 0 = = = = = = = 0 = = = = = = 0 1 = = 0 0 0 = 1 = 0 0 = 0 0 1 = = 0 1 0 = = = 1 0 = = = 1 0 = 0 = 1 0 0 = = 0 = 0 0 = = = = = = = = 0 = 1 = 1 = = 1 1 = = = 1 =
–   Xiphos 0.6 64-bit 4CPU3328+13
−13
(−1)13 − 19
(+1−7=24)
40.6%
13.0 / 32
54.3%
−50
= 0 = = = 0 = = 0 0 1 = = = = = = = = 0 = = = = = 0 = = = = = 0
–   NirvanaChess 2.5 64-bit 4CPU3215+33
−33
(−114)10 − 8
(+4−2=12)
55.6%
10.0 / 18
100.0%
−82
= 1 = = = = 0 = = 1 = 1 = = = = 0 1

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021