CCRL 40/15
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 1'237'141 games
played by 2'823 programs

White wins: 424'144 (34.3%)
Black wins: 311'632 (25.2%)
Draws: 501'365 (40.5%)
White score: 54.5%

Engine Details

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Booot 6.4 64-bit 4CPU (3297+15
−15
)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 24 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2021-01-11 64-bit 4CPU3551+20
−19
(+254)5 − 47
(+0−42=10)
9.6%
5.0 / 52
0.0%
−81
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 0 0 0 0 0 0 0 0 0 = = 0 = 0 0 0 = 0 0
–   ShashChess 15.0 64-bit 4CPU3529+23
−23
(+232)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
+50
= = 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+20
−19
(+228)5 − 25
(+0−20=10)
16.7%
5.0 / 30
0.0%
−6
= 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 4CPU3519+27
−26
(+222)6 − 26
(+0−20=12)
18.8%
6.0 / 32
0.0%
+9
0 = 0 0 0 = 0 = = = 0 = 0 0 0 = 0 0 0 0 0 = 0 = 0 0 0 = 0 = 0 =
–   Stockfish 12 64-bit 4CPU3515+19
−19
(+218)6.5 − 25.5
(+0−19=13)
20.3%
6.5 / 32
0.0%
+22
0 = = 0 0 = 0 = 0 = 0 = 0 = 0 0 0 = 0 = = = 0 0 0 0 0 = 0 = 0 0
–   Dragon by Komodo 64-bit 4CPU3497+16
−16
(+200)10.5 − 35.5
(+0−25=21)
22.8%
10.5 / 46
0.0%
+28
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 = = =
–   Stockfish 2019-10-09 64-bit 4CPU3489+23
−23
(+192)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Stockfish 11 64-bit 4CPU3477+20
−19
(+180)8 − 24
(+0−16=16)
25.0%
8.0 / 32
0.0%
+27
0 = = = = 0 = 0 0 0 = = 0 0 = = = 0 0 0 = 0 = 0 = = 0 0 = 0 0 =
–   SugaR NN 1.1 64-bit 4CPU3470+16
−15
(+173)6.5 − 25.5
(+0−19=13)
20.3%
6.5 / 32
0.0%
−22
= 0 0 0 = 0 = 0 = 0 = 0 = 0 = 0 = = 0 0 0 = 0 = 0 0 = 0 0 0 = 0
–   ShashChess 8.0 64-bit 4CPU3441+15
−15
(+144)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+49
0 0 = 0 = = = = 0 = = 0 = = 0 0 = = = = = = = 0 = = = 0 0 0 = =
–   Komodo 14 64-bit 4CPU3415+18
−18
(+118)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
+47
= = = = = 1 = 0 = 0 = = 0 = 0 = 0 1 = = 0 = 0 = 0 = 0 = 0 = = =
–   Komodo 13.3 64-bit 4CPU3412+21
−21
(+115)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+19
= 0 0 0 = = = = = 0 = 0 = 0 = 0 = = 0 = = = = = = 0 = 0 = = = 0
–   Houdini 6 64-bit 4CPU3397+10
−10
(+100)7.5 − 24.5
(+1−18=13)
23.4%
7.5 / 32
0.0%
−75
1 0 0 0 = 0 = 0 = 0 = 0 = 0 0 0 0 0 = 0 = 0 = 0 = = = = 0 0 = 0
–   SlowChess Blitz 2.5 64-bit 4CPU3396+18
−18
(+99)14 − 18
(+3−7=22)
43.8%
14.0 / 32
0.0%
+62
1 = = = 0 = = = = = 1 = = = 0 0 0 = 0 = 0 = = = = = = = = 1 0 =
–   Ethereal 12.75 64-bit 4CPU3391+15
−15
(+94)11 − 19
(+0−8=22)
36.7%
11.0 / 30
0.0%
+23
= = = = 0 = 0 = = = = = 0 = = = 0 = 0 = 0 0 = = = = = 0 = =
–   Nemorino 6.00 64-bit 4CPU3383+17
−17
(+86)12 − 20
(+1−9=22)
37.5%
12.0 / 32
0.0%
+19
= = = = 0 = 0 = 0 = = = 0 = = = 0 0 = 0 = = = 0 = = 0 = = 1 = =
–   Komodo 14 MCTS 64-bit 4CPU3371+23
−22
(+74)11.5 − 20.5
(+1−10=21)
35.9%
11.5 / 32
0.0%
−2
= = = 1 = = 0 = 0 0 0 = 0 = 0 = 0 = = = 0 = = = = = = = = 0 = 0
–   Ethereal 12.25 64-bit 4CPU3362+22
−22
(+65)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−47
0 = = 0 0 = 0 = 0 = 0 0 = 0 = 0 0 = = = = = = 0 0 1 = 1 0 = 0 =
–   Komodo 13.2.5 MCTS 64-bit 4CPU3361+18
−18
(+64)13.5 − 18.5
(+1−6=25)
42.2%
13.5 / 32
0.0%
+23
= = = = = = = 0 = = = 0 = = = = 0 = = = = = = = 1 0 0 = = 0 = =
–   Igel 2.9.0 64-bit 4CPU3361+17
−17
(+64)23 − 37
(+7−21=32)
38.3%
23.0 / 60
0.0%
−2
0 0 = = = 1 = 1 = 0 = 0 = = 0 0 = 0 0 1 = 1 0 = 0 = 0 = = = = = 1 0 = 0 0 1 0 0 = = = = = = = = 0 1 = = 0 = = = 0 0 = 0
–   Igel 2.8.0 64-bit 4CPU3359+25
−25
(+62)20.5 − 30.5
(+7−17=27)
40.2%
20.5 / 51
0.0%
+4
0 1 = = = 0 1 = = = = = = 0 0 1 0 = 1 1 0 = 0 0 0 0 0 = = = 0 0 = = = = 0 1 = = 0 = 0 1 = = = = 0 = =
–   SlowChess Blitz 2.4 64-bit 4CPU3357+21
−22
(+60)12 − 18
(+1−7=22)
40.0%
12.0 / 30
0.0%
+7
0 1 = = = = 0 = = = = = 0 = 0 = = = = = = = = = = = 0 0 = 0
–   Ethereal 12.00 64-bit 4CPU3348+22
−22
(+51)11.5 − 20.5
(+1−10=21)
35.9%
11.5 / 32
0.0%
−27
= = = = = 0 = 0 = = 1 0 = 0 = = = 0 = 0 = = = 0 0 0 = = = 0 = =
–   SlowChess Blitz 2.3 64-bit 4CPU3341+20
−20
(+44)13.5 − 18.5
(+3−8=21)
42.2%
13.5 / 32
0.0%
+2
= = = = 0 0 0 = 0 = = = 0 = = 0 1 = = 0 = 1 = 0 = = = = = = = 1
–   Lc0 0.27.0 w703810 64-bit 4CPU3335+19
−19
(+38)14 − 22
(+4−12=20)
38.9%
14.0 / 36
0.1%
−28
0 = = = 1 = = = = = 0 0 0 = = = 0 0 0 1 = = = = 0 = 0 = 0 = = 1 0 1 0 =
–   Xiphos 0.6 64-bit 4CPU3329+13
−13
(+32)12.5 − 19.5
(+0−7=25)
39.1%
12.5 / 32
0.0%
−24
= = 0 = = = = = = = = = 0 0 = = = = = 0 = 0 = 0 = 0 = = = = = =
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3327+20
−20
(+30)15 − 17
(+2−4=26)
46.9%
15.0 / 32
0.7%
+13
= = = = = = = = = = = 1 = = = 1 0 = 0 = = = 0 = = = = = 0 = = =
–   Fire 7.1 64-bit 4CPU3320+11
−10
(+23)13 − 19
(+2−8=22)
40.6%
13.0 / 32
0.6%
−28
1 = = 0 = = 1 0 = = = = = = 0 0 = = = = = = = 0 = 0 = 0 = 0 = =
–   RofChade 2.3 64-bit 4CPU3311+14
−14
(+14)15 − 17
(+4−6=22)
46.9%
15.0 / 32
8.0%
−1
= = = = = = = 0 = = = 1 = 0 = 1 0 = = 1 0 = 0 0 = = 1 = = = = =
–   Pedone 3.0 64-bit 4CPU3303+19
−19
(+6)15.5 − 16.5
(+4−5=23)
48.4%
15.5 / 32
30.0%
0
= 0 = = 0 = = = = = = 1 = = = = = = 0 1 0 1 = 1 = = = = = = = 0
–   RubiChess 1.8 64-bit 4CPU3291+19
−19
(−6)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
68.8%
−34
= = = = 0 1 0 = 0 = = = 0 = 1 = = = = = = 1 = = 0 = 0 = 0 = 1 =
–   RubiChess 1.7.3 64-bit 4CPU3287+20
−19
(−10)15 − 17
(+1−3=28)
46.9%
15.0 / 32
77.1%
−24
= 1 = = 0 = = = = = = = = = = = = 0 0 = = = = = = = = = = = = =
–   Laser 1.7 64-bit 4CPU3285+13
−13
(−12)15 − 17
(+4−6=22)
46.9%
15.0 / 32
88.1%
−30
= = = 0 = 0 0 = = = = 1 = 0 = = = 0 1 1 = = = = = = = = 1 = = 0
–   Defenchess 2.2 64-bit 4CPU3278+14
−14
(−19)16.5 − 15.5
(+4−3=25)
51.6%
16.5 / 32
96.6%
−11
= = = = = = = = 1 1 = 0 = = = = = 0 = = = = 0 1 = = = = = = 1 =
–   RofChade 2.202 64-bit 4CPU3277+18
−18
(−20)19 − 13
(+8−2=22)
59.4%
19.0 / 32
94.7%
+30
= = 1 = 1 = = = 1 = = = = = = 1 = = = 0 = = = 1 1 0 1 = 1 = = =
–   Deep Shredder 13 64-bit 4CPU3276+10
−10
(−21)16 − 16
(+5−5=22)
50.0%
16.0 / 32
98.5%
−22
= = = = 0 0 = 1 = = = 0 = = = = = = = 1 = = 1 = = 0 = = 1 0 1 =
–   Fritz 17 64-bit 4CPU3275+16
−16
(−22)18 − 14
(+7−3=22)
56.3%
18.0 / 32
97.4%
+12
= = 0 = = = 1 = = = 1 = 1 0 1 = = = = = = = 1 1 1 = = = = = = 0
–   SlowChess Blitz Classic 2.1 64-bit 4CPU3273+22
−22
(−24)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
96.4%
+4
= = 1 = = = 0 1 0 1 1 0 = 0 = 1 = 1 1 1 0 = = = = = = = = =
–   Wasp 4.50 64-bit 4CPU3237+25
−25
(−60)20.5 − 13.5
(+8−1=25)
60.3%
20.5 / 34
100.0%
−6
= 1 = = = = 1 = = 1 = = = = = = = = = = 1 1 1 = 0 = = 1 = 1 = = = =
–   Arasan 22.2 64-bit 4CPU3223+34
−34
(−74)9 − 5
(+4−0=10)
64.3%
9.0 / 14
100.0%
0
1 = = = = = = 1 = = 1 1 = =
–   Vajolet2 2.8 64-bit 4CPU3182+28
−28
(−115)17 − 7
(+11−1=12)
70.8%
17.0 / 24
100.0%
+10
= = = 1 = 1 = 1 = = 1 = 1 = = 1 0 1 1 = 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021