CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

Options
Show each game results
Booot 6.2 64-bit 4CPU (3256+13
−13		)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 18 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3545+12
−12		(+289)8.5 − 73.5
(+0−65=17)
10.4%
8.5 / 82
0.0%
−33
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 = 0 0 0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 = 0 0 0 0 0 = 0 0 = 0 = =
–   SugaR XPrO 1.4 64-bit 4CPU3534+24
−23		(+278)5 − 35
(+0−30=10)
12.5%
5.0 / 40
0.0%
−9
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
–   SugaR XPrO 1.2 64-bit 4CPU3528+16
−16		(+272)4.5 − 55.5
(+0−51=9)
7.5%
4.5 / 60
0.0%
−109
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 0 0 0 = 0 0 0 0 0 0
–   asmFish 191017 64-bit 4CPU3525+17
−17		(+269)7 − 43
(+0−36=14)
14.0%
7.0 / 50
0.0%
+1
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 =
–   Houdini 6 64-bit 4CPU3518+7
−7		(+262)17.5 − 84.5
(+0−67=35)
17.2%
17.5 / 102
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 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 8 64-bit 4CPU3493+12
−11		(+237)11 − 49
(+0−38=22)
18.3%
11.0 / 60
0.0%
+23
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 =
–   Houdini 5.01 64-bit 4CPU3476+16
−16		(+220)9 − 51
(+0−42=18)
15.0%
9.0 / 60
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 0 = = = 0 = = 0 0 = = 0 0 0 0
–   Komodo 10.4 64-bit 4CPU3472+18
−18		(+216)8 − 44
(+0−36=16)
15.4%
8.0 / 52
0.0%
−33
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
–   Komodo 11.01 64-bit 4CPU3467+19
−19		(+211)14 − 46
(+0−32=28)
23.3%
14.0 / 60
0.0%
+45
= 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
–   Fizbo 2 64-bit 4CPU3344+9
−9		(+88)45.5 − 53.5
(+21−29=49)
46.0%
45.5 / 99
0.0%
+63
0 1 = = 1 1 0 0 = = = 1 0 1 1 = = = 0 = 0 = 0 = = = 0 1 0 = 0 = 0 1 1 0 0 = = = = = = 0 = 1 0 0 = 1 0 1 = 1 0 1 = 1 1 0 0 = 0 = 0 1 = = = 0 = 0 0 = 1 = 1 0 1 = = = = = = 0 0 = = = = = = = = = 1 = 0
–   Fire 5 64-bit 4CPU3335+15
−15		(+79)21 − 39
(+3−21=36)
35.0%
21.0 / 60
0.0%
−4
= = = 0 = 0 1 = = = = 0 0 0 = = = 0 0 = 0 = = 0 = 0 = 0 1 = 0 = 0 = = 0 = = 0 = 0 0 = 0 = 0 = = 1 = 0 = = = = = = = 0 =
–   Deep Shredder 13 64-bit 4CPU3323+11
−11		(+67)22 − 38
(+3−19=38)
36.7%
22.0 / 60
0.0%
−5
= 0 = 0 = 1 = 0 0 = 0 = 0 = = = = = 0 = 0 = = = 0 = 0 0 0 = = 1 = 0 0 = 1 0 = = = = 0 0 = = = = = = = = = = 0 = = 0 = =
–   Fizbo 1.9 64-bit 4CPU3319+14
−14		(+63)20 − 40
(+4−24=32)
33.3%
20.0 / 60
0.0%
−33
= 0 = 0 = = = 1 = 0 = 0 = = 0 = 0 = = 1 = = 0 = 0 = 0 = = = 0 = 0 = 0 0 0 = 0 0 1 = 0 0 0 = = = = 0 = = 1 0 = 0 0 = 0 =
–   Andscacs 0.921 64-bit 4CPU3301+18
−18		(+45)22 − 28
(+12−18=20)
44.0%
22.0 / 50
0.0%
+5
= = 1 = 0 1 = 1 0 = = 1 0 0 = = 0 = = 0 1 1 = 0 0 1 1 0 0 1 0 1 0 = 0 = 0 = 0 1 = = = = 0 = 0 = 1 0
–   Andscacs 0.93 64-bit 4CPU3300+17
−17		(+44)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
−93
= 0 0 = 0 1 0 0 = = 0 = 0 = = = = 0 0 0 1 = 0 0 0 0 0 = = =
–   Andscacs 0.91 64-bit 4CPU3275+16
−16		(+19)25.5 − 34.5
(+8−17=35)
42.5%
25.5 / 60
3.3%
−22
= = = = 0 = = = 0 = 1 = 0 = = = 0 0 0 = = = = 1 0 1 = 0 1 = 0 0 = = 1 0 = = 1 1 = = = = = = 0 0 0 1 = 0 0 = = 0 = = = =
–   RubiChess 1.6 64-bit 4CPU3263+16
−16		(+7)15 − 15
(+7−7=16)
50.0%
15.0 / 30
25.7%
+5
= 1 1 = 0 1 = = 0 = = 1 0 = = 1 = 1 0 = 0 = 0 = = = 0 = = 1
–   Gull 3 64-bit 4CPU3260+9
−9		(+4)27.5 − 32.5
(+10−15=35)
45.8%
27.5 / 60
33.7%
−20
= 0 0 = = = = 1 1 0 1 = = = = = = = 1 = = = = = = 0 1 = = = 1 = = 0 = = = 1 0 1 = = = = 0 1 0 0 = 0 = 0 0 1 0 0 = = = 0
–   Equinox 3.30 64-bit 4CPU3252+7
−8		(−4)33.5 − 26.5
(+15−8=37)
55.8%
33.5 / 60
73.6%
+28
= 1 = = = = = = = = 1 = 1 = 0 = = = 1 = 1 = = = = 1 = 0 1 0 = = = 0 1 1 1 = 0 0 0 1 1 = = = = 1 = = = = 1 = 1 = = = = 0
–   Chiron 4 64-bit 4CPU3243+8
−8		(−13)34.5 − 25.5
(+17−8=35)
57.5%
34.5 / 60
96.5%
+29
= 0 = 0 = = 1 = = 0 1 = 0 = = = = = = 0 1 1 = = = 1 = 1 = = 1 = = = 1 1 = = = 0 1 = 0 = = = 1 = 0 = 1 1 = = 1 1 1 1 = =
–   Critter 1.6a 64-bit 4CPU3233+7
−7		(−23)33 − 27
(+13−7=40)
55.0%
33.0 / 60
100.0%
+4
= = 1 = = = = = 1 = = 1 = = = 1 = 1 1 = = = = 0 = 1 1 = 1 = = = = 1 = 0 = = = = 0 = = = 0 = = = = 1 1 = 0 = 1 = = 0 0 =
–   Vajolet2 2.8 64-bit 4CPU3227+11
−11		(−29)18 − 12
(+11−5=14)
60.0%
18.0 / 30
100.0%
+33
= 1 = = = = 1 = = 1 = 0 = 0 1 = 0 1 1 1 = = 0 1 = 1 0 1 = 1
–   Fritz 16 64-bit 4CPU3226+16
−16		(−30)36.5 − 23.5
(+25−12=23)
60.8%
36.5 / 60
99.8%
+41
0 1 = 1 = 1 = 1 = 1 1 1 = = 1 1 0 = = = = = 1 0 1 1 = = = 0 0 0 = 1 0 1 = 1 1 0 0 1 1 = 1 1 = 1 0 1 0 = = = 1 1 = 1 = 0
–   Hannibal 1.7 64-bit 4CPU3224+9
−9		(−32)34.5 − 25.5
(+15−6=39)
57.5%
34.5 / 60
100.0%
+7
= = = = 1 = 0 = = = = = 1 = = = = = = = = 1 1 1 = 1 1 0 1 1 = = = 0 0 = = = = = = 1 = 0 = = = 1 = 1 = 1 1 = 1 = = 0 = =
–   Fritz 15 64-bit 4CPU3223+10
−10		(−33)33 − 27
(+15−9=36)
55.0%
33.0 / 60
100.0%
−6
= 1 0 = = 1 = 1 = = = = = = 1 0 1 0 = = 1 0 1 = = 1 = 0 = = = = = 1 = = 1 = = 1 = 0 = = 1 = = = = = 1 = 1 0 = 0 = = 1 0
–   NirvanaChess 2.4 64-bit 4CPU3222+10
−10		(−34)51 − 38
(+28−15=46)
57.3%
51.0 / 89
100.0%
+10
= = 0 1 = = 1 = 0 1 = 1 0 = = = 1 1 = = = 1 = 1 = 1 1 0 = 1 = = = 1 = 1 = 1 1 0 0 = 1 = 1 0 1 0 = = 1 = = = = = = = 1 = 1 0 1 = = = = = 0 0 1 0 = = = 0 = 1 1 = = 0 = 0 1 1 1 = =
–   Gull 3.1 64-bit 4CPU3213+18
−18		(−43)30 − 30
(+12−12=36)
50.0%
30.0 / 60
100.0%
−44
1 = = 0 1 = = = = 0 = = = 1 0 0 1 = 1 0 1 1 = = = 0 = = 0 = 0 = 0 = 1 1 0 = = 1 = = 1 = = = 0 = = = = = = = = 1 = = 0 =
–   NirvanaChess 2.3 64-bit 4CPU3211+14
−14		(−45)37.5 − 21.5
(+19−3=37)
63.6%
37.5 / 59
100.0%
+30
= 0 = = 1 = 1 1 = = 1 1 = = = = 1 = 1 = 1 = 1 1 = 1 = = = = = = 0 = = 1 = 0 = = = = = = = 1 1 = = 1 1 = = 1 = 1 = 1 =
–   Rybka 4 64-bit 4CPU3198+11
−11		(−58)35 − 25
(+16−6=38)
58.3%
35.0 / 60
100.0%
−13
= = 1 0 = 1 = 0 = 0 1 = = = = = = = = = 1 = 1 = = = = = = 0 = 1 = = 1 = = = = = 1 1 1 = = = = 0 0 = 1 1 = = = 1 1 1 = 1
–   BlackMamba 2.0 64-bit 4CPU3196+12
−12		(−60)35.5 − 24.5
(+16−5=39)
59.2%
35.5 / 60
100.0%
−10
1 1 1 = = = 1 = = = = = 1 1 = 1 = 0 = = = 0 = = 0 = = 0 = = 1 1 = = = 0 = = = = = = = = = = = = 1 = 1 = 1 = 1 1 1 = = 1
–   RubiChess 1.5 64-bit 4CPU3190+26
−25		(−66)19 − 11
(+12−4=14)
63.3%
19.0 / 30
100.0%
+14
0 1 = = = = = 1 1 1 = 1 1 1 = 0 1 = 1 = = 1 = = 0 1 1 = 0 =
–   Senpai 2.0 64-bit 4CPU3177+10
−10		(−79)23.5 − 16.5
(+12−5=23)
58.8%
23.5 / 40
100.0%
−30
0 1 1 = = 1 1 1 = 1 = = = = 1 = = = = = = = = 1 = = 0 1 1 = 1 = = 0 0 = 0 1 = =
–   Laser 1.5 64-bit 4CPU3170+19
−19		(−86)24 − 6
(+19−1=10)
80.0%
24.0 / 30
100.0%
+119
1 = = 1 1 1 1 1 = = 0 1 1 = 1 = 1 = = = = 1 1 1 1 1 1 1 1 1
–   Deep Fritz 14 64-bit 4CPU3143+14
−14		(−113)32 − 18
(+17−3=30)
64.0%
32.0 / 50
100.0%
−34
= 1 0 1 = 1 1 1 1 = = = = = 1 = 0 1 = = = = 0 1 = = = = = 1 1 = = 1 = 1 = = 1 = = 1 = = 1 1 = = = =
–   Strelka 5.5 64-bit3140+8
−8		(−116)38 − 22
(+19−3=38)
63.3%
38.0 / 60
100.0%
−42
= = = = 1 = 1 = 1 1 = = 1 = = = = = 1 = = 1 = = = = 1 = 1 = 1 = = = = = = 1 = 1 1 0 = 1 1 = = = = = = 0 = = 1 = 1 1 0 1
–   Protector 1.9.0 64-bit 4CPU3130+9
−9		(−126)26.5 − 13.5
(+16−3=21)
66.3%
26.5 / 40
100.0%
−29
1 = = 1 1 = 1 0 = 1 = = 0 1 1 = = 1 = 1 1 1 1 = = 1 = 1 = = = = = 1 = = = 1 0 =
–   Vajolet2 2.5 64-bit 4CPU3124+20
−20		(−132)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−3
= = 1 1 = = 1 = = = = 1 = 1 = = = 1 = 1 = 1 = 1 1 1 1 = = 1 = 1
–   Defenchess 1.1f 64-bit 4CPU3119+14
−14		(−137)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
+52
1 1 0 1 = 1 1 1 1 = 1 = 1 1 1 = 1 1 1 = = 1 1 = 1 0 = 1 1 0 = 1
2107 games: 401 wins, 680 losses, 1026 draws (48.7%), score: 43.4%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 20, 2021