CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
Booot 6.4 64-bit (3239+13
−13
)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 22 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit3480+19
−19
(+241)10.5 − 44.5
(+0−34=21)
19.1%
10.5 / 55
0.0%
+32
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
–   Stockfish+NNUE 150720 64-bit3472+26
−25
(+233)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   ShashChess 15.0 64-bit3456+55
−52
(+217)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−16
0 = 0
–   Stockfish 2019-12-10 64-bit3444+16
−16
(+205)8.5 − 43.5
(+0−35=17)
16.3%
8.5 / 52
0.0%
−34
= 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
–   Stockfish 11 64-bit3435+15
−15
(+196)4 − 25
(+0−21=8)
13.8%
4.0 / 29
0.0%
−76
= 0 0 0 = 0 0 0 0 = 0 0 0 0 = 0 = 0 = 0 0 0 0 0 = 0 0 0 =
–   SugaR XPro NN 1.0 64-bit3422+16
−16
(+183)3.5 − 7.5
(+0−4=7)
31.8%
3.5 / 11
0.0%
+84
= 0 = = = = 0 0 = = 0
–   ShashChess 11.0 64-bit3405+16
−16
(+166)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+8
= 0 = 0
–   Nemorino 6.00 64-bit3360+77
−75
(+121)2.5 − 2.5
(+0−0=5)
50.0%
2.5 / 5
0.1%
+115
= = = = =
–   Komodo 13.3 64-bit3348+14
−14
(+109)14.5 − 35.5
(+2−23=25)
29.0%
14.5 / 50
0.0%
−17
= = = 0 = = 0 0 = = 0 0 0 0 = 0 = = = 0 0 = 0 0 0 = = 0 = = 0 0 0 0 = 0 1 = = = = = 1 0 = 0 = 0 = 0
–   Komodo 14 64-bit3341+14
−14
(+102)24.5 − 65.5
(+5−46=39)
27.2%
24.5 / 90
0.0%
−43
= 0 = = 0 = 0 = 0 = 0 = 0 = 0 1 0 = 0 = = = = 1 0 = 0 = 0 = 0 0 0 = 0 = = = = = 0 0 0 = 0 = = = 0 1 = = = 1 = 0 0 0 0 = 0 = 0 1 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 = = = 0 = 0 = 0 0
–   Houdini 6 64-bit3337+8
−8
(+98)9.5 − 21.5
(+0−12=19)
30.6%
9.5 / 31
0.0%
−11
0 = = 0 0 0 0 = = 0 = 0 = = = = 0 = = 0 0 = = = = 0 = = = 0 =
–   Ethereal 12.75 64-bit3307+28
−28
(+68)9.5 − 16.5
(+1−8=17)
36.5%
9.5 / 26
0.0%
−3
= 0 = = 0 = = = = 0 = = 0 = = 1 = = 0 0 = 0 0 = = =
–   Ethereal 12.50 64-bit3302+17
−17
(+63)20.5 − 31.5
(+4−15=33)
39.4%
20.5 / 52
0.0%
+2
= = 0 = = 0 0 = 0 = = = = = = 0 0 = = = = = 0 = 0 = 1 = = 0 = = = = = = 0 = 0 = 0 = 1 = 1 = 1 0 0 0 = =
–   Komodo 14 MCTS 64-bit3299+19
−19
(+60)8 − 12
(+2−6=12)
40.0%
8.0 / 20
0.0%
+2
= = 0 = = = = = 0 1 1 0 0 = = = = = 0 0
–   Ethereal 12.25 64-bit3292+15
−15
(+53)26.5 − 35.5
(+4−13=45)
42.7%
26.5 / 62
0.0%
+14
0 = = = 0 = = = = 0 0 = = = = = = = 0 = 0 = = = = = 1 = 0 = = = = = = = = = 1 1 = = = = 0 = 0 = = = = = 0 0 = 0 = = 0 1 = =
–   Komodo 13.3 MCTS 64-bit3292+19
−19
(+53)29 − 34
(+8−13=42)
46.0%
29.0 / 63
0.0%
+29
= = = 1 = = = 0 0 = = = 0 = = = = 0 = = = 0 = = 0 = = = = = = 0 = 1 0 = = = 0 = = 0 = = 1 = = = 1 1 = = 0 = = 0 1 = 1 = 1 = 0
–   SlowChess Blitz 2.3 64-bit3280+17
−17
(+41)25.5 − 29.5
(+8−12=35)
46.4%
25.5 / 55
0.0%
+18
0 1 = = 1 1 = = 1 1 0 = = = = = = = 0 = 0 = = = 0 1 0 = = 0 0 = 0 = = = = 0 1 0 = = = = = = = 0 = = = 1 = = =
–   Igel 2.8.0 64-bit3267+19
−19
(+28)22.5 − 24.5
(+8−10=29)
47.9%
22.5 / 47
0.8%
+16
= = 0 1 0 1 0 = 0 0 = 0 = = = 0 = = = = = = = 1 = = = 0 1 1 = = = 0 = = 0 = 1 = 1 1 = = = = =
–   Ethereal 12.00 64-bit3266+14
−14
(+27)16 − 17
(+6−7=20)
48.5%
16.0 / 33
0.2%
+18
= 0 = = = = = = 1 0 = 1 = 0 = = = = = = 1 = = = 1 0 1 = 1 0 0 = 0
–   SlowChess Blitz Classic 2.2 64-bit3264+16
−16
(+25)27 − 37
(+6−16=42)
42.2%
27.0 / 64
0.5%
−18
= = = = 0 = 0 = 0 = 1 = 0 = = 0 = = = = 0 = 1 0 0 = = 1 = = = = = = 0 = = = = = = = = = 0 = 0 0 = 0 = = = 0 0 = 1 1 = = 0 = 1 =
–   Komodo 10 64-bit3261+11
−10
(+22)12.5 − 21.5
(+1−10=23)
36.8%
12.5 / 34
0.4%
−50
= = 0 = = 0 0 = 0 = = 0 = 0 = 0 = = = = = 0 = 1 = = = 0 = = = 0 = =
–   Fire 7.1 64-bit3258+8
−8
(+19)28 − 39
(+5−16=46)
41.8%
28.0 / 67
0.6%
−25
= = 0 = = = = = 0 0 = = = 0 = = = = = = 0 = 0 = = = = = 1 = = = 1 = = 0 = 0 = 0 0 = = 0 1 = = 0 = = = = = = = 0 = = 1 0 = 0 = 1 = = 0
–   Xiphos 0.6 64-bit3255+11
−11
(+16)38.5 − 44.5
(+7−13=63)
46.4%
38.5 / 83
2.4%
−3
= 0 = = = = = = = 0 = = = 0 1 0 = 0 0 0 = = = 1 = = 0 = = = = = = = = = = = = = = = = = 1 1 0 = = = = = = 1 0 = = = = 0 = = = = = = = 0 = = = = 1 0 = = = = 1 = = = =
–   Igel 2.7.0 64-bit3241+17
−17
(+2)26 − 26
(+8−8=36)
50.0%
26.0 / 52
40.8%
0
0 0 1 = 0 = 0 = 1 = = = = 1 1 = = = = = 0 = = 1 = = = = = = = = = 1 = = = = = 1 = = 0 = 0 = 0 = 1 = = =
–   RofChade 2.3 64-bit3240+13
−14
(+1)42 − 34
(+18−10=48)
55.3%
42.0 / 76
43.7%
+30
= = = = 1 1 = = = = 0 = 1 = = 1 = = = 0 1 0 0 = 1 = = = 1 = = 0 1 = = 1 = 0 = 1 1 = = = 1 = = = = 0 1 = = = 0 = = = = = = = 1 = = 1 = 1 = = 0 = 1 1 = 0
–   Laser 1.7 64-bit3208+9
−9
(−31)31 − 33
(+8−10=46)
48.4%
31.0 / 64
100.0%
−39
= 0 = = = 1 1 = = = 0 = = = = = = = = = = = 0 = = 0 = 0 = = = = 1 = = = 1 0 = 0 1 = = 0 = 1 0 = = = 1 = = = = 1 = = = = = 0 = =
–   Schooner 2.2 64-bit3206+11
−11
(−33)35 − 28
(+17−10=36)
55.6%
35.0 / 63
100.0%
−1
= = 1 = = = 0 = 1 1 = 1 0 1 1 = = 1 0 = 1 = = = 0 = = = = = 0 = = 0 0 0 1 = = 1 = 1 = 1 = = 1 0 = 1 = = 1 = 0 1 = = = = = 1 =
–   SlowChess Blitz Classic 2.1 64-bit3204+18
−18
(−35)31 − 25
(+11−5=40)
55.4%
31.0 / 56
99.9%
−5
= = = 1 = 1 = 0 = = 0 = = 1 = = = = = = = = = = = = 1 = 1 = = = 1 = = = = 1 = 1 0 = = = 1 = = = = 1 = 0 0 = 1 =
–   Defenchess 2.2 64-bit3201+10
−10
(−38)26.5 − 19.5
(+10−3=33)
57.6%
26.5 / 46
100.0%
0
= 1 1 = = = = = = = = = = 1 = = = = = 1 = = = 0 = = = = 1 = 1 = = 1 = = 1 = = = 0 = = 1 0 1
–   Fizbo 2 64-bit3197+8
−8
(−42)21 − 13
(+12−4=18)
61.8%
21.0 / 34
100.0%
+24
1 = = = = 1 1 = 1 0 = 0 1 0 = 1 = 0 = = = = = = 1 1 1 1 1 = = = = 1
–   Fritz 17 64-bit3193+17
−17
(−46)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+13
= 1 = =
–   RubiChess 1.7.3 64-bit3192+17
−17
(−47)29 − 15
(+19−5=20)
65.9%
29.0 / 44
100.0%
+50
= 1 1 0 1 1 = = 0 1 = = = = 1 = 0 0 1 = 1 1 = 1 = 1 = 1 = 1 = 1 1 = 1 = = 1 0 = 1 = = 1
–   RubiChess 1.8 64-bit3182+21
−22
(−57)30 − 23
(+12−5=36)
56.6%
30.0 / 53
100.0%
−20
= = 1 1 = = = = = = = 0 = = 1 = 0 = = 1 0 0 0 = 1 = 1 = = = = = = = = 1 = = = 1 1 = = 1 = = 1 = = 1 = = =
–   Andscacs 0.95 64-bit3181+10
−10
(−58)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−58
= = = =
–   RubiChess 1.6 64-bit3158+20
−20
(−81)22.5 − 7.5
(+18−3=9)
75.0%
22.5 / 30
100.0%
+92
1 = 1 1 = 1 0 = = = 1 1 = 1 1 1 1 0 1 1 1 1 1 = = 1 = 0 1 1
–   Arasan 22.1 64-bit3146+23
−23
(−93)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−185
1 0 = 0
–   Lc0 0.26.2 w703810 64-bit3146+58
−59
(−93)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.9%
−93
= = = =
–   Roc 1.7 64-bit3146+34
−34
(−93)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−60
= = = 1 0 1 = =
–   Laser 1.6 64-bit3131+11
−11
(−108)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
100.0%
−22
1 = 0 = = = 1 = 1 = = 1 1 = = 1 = = 1 1 1 1 = = = 0 = 1 = =
–   Chiron 4 64-bit3114+8
−8
(−125)21.5 − 8.5
(+14−1=15)
71.7%
21.5 / 30
100.0%
+7
1 = 1 1 0 = 1 1 = = 1 = = = = = = 1 1 = 1 1 1 = 1 1 = = 1 =
–   Andscacs 0.88 64-bit3111+15
−15
(−128)22.5 − 7.5
(+15−0=15)
75.0%
22.5 / 30
100.0%
+24
1 = 1 = 1 1 = 1 1 = 1 = 1 = = = 1 = 1 1 1 = = = = 1 = 1 1 =
–   NirvanaChess 2.4 64-bit3100+9
−9
(−139)23 − 6
(+18−1=10)
79.3%
23.0 / 29
100.0%
+61
1 = 1 = = 1 1 1 1 = 0 = 1 1 = 1 = 1 = 1 = 1 1 1 1 1 = 1 1
–   Equinox 3.20 64-bit3095+9
−9
(−144)23.5 − 5.5
(+18−0=11)
81.0%
23.5 / 29
100.0%
+64
1 1 = 1 1 1 1 1 1 = = 1 = 1 = = 1 = = 1 = 1 = = 1 1 1 1 1
–   Pedone 1.9 64-bit3080+16
−16
(−159)23.5 − 6.5
(+17−0=13)
78.3%
23.5 / 30
100.0%
+23
1 1 = 1 1 = 1 1 1 = = = 1 1 1 = 1 = 1 = = = 1 1 = 1 1 = 1 =
–   Hannibal 1.7 64-bit3080+9
−10
(−159)20.5 − 7.5
(+13−0=15)
73.2%
20.5 / 28
100.0%
−19
1 = = = 1 1 = = = 1 = = 1 = 1 1 = 1 1 1 = = = 1 = = 1 1
–   Igel 2.4.0 64-bit3069+21
−21
(−170)22 − 8
(+16−2=12)
73.3%
22.0 / 30
100.0%
−18
1 = = = = 1 1 = 1 = 1 0 = 0 1 = 1 = 1 1 1 1 1 = 1 = = 1 1 1
–   Rybka 3 Human 64-bit3015+25
−25
(−224)13 − 3
(+10−0=6)
81.3%
13.0 / 16
100.0%
−13
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 October 24, 2020