CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Booot 4.15.0 (2665+12
−12		)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 18 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 64-bit2978+8
−8		(+313)3 − 27
(+0−24=6)
10.0%
3.0 / 30
0.0%
−15
= 0 0 0 0 = = 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 0 = 0 0 0
–   Critter 0.70 64-bit2974+18
−18		(+309)4.5 − 25.5
(+0−21=9)
15.0%
4.5 / 30
0.0%
+55
0 0 = 0 0 = 0 0 = 0 = 0 0 = = 0 0 0 = = 0 0 0 0 0 0 = 0 0 0
–   Komodo 1.2 64-bit2967+12
−12		(+302)2 − 28
(+0−26=4)
6.7%
2.0 / 30
0.0%
−98
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 =
–   Gull 1.0a 64-bit2938+12
−12		(+273)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
+117
0 0 0 1 0 0 0 = 0 1 0 0 0 0 = = = 0 = 0 = 0 0 = 0 0 = 1 = 0 = =
–   Thinker 5.4c Inert 64-bit2883+9
−9		(+218)7.5 − 22.5
(+3−18=9)
25.0%
7.5 / 30
0.0%
+39
0 = 0 = 1 0 0 0 = = 1 = 0 0 0 = 1 0 0 0 0 = 0 0 0 0 = 0 0 =
–   Spark 0.4 64-bit2882+11
−11		(+217)8 − 22
(+3−17=10)
26.7%
8.0 / 30
0.0%
+61
0 0 0 = 0 = 1 0 0 = 0 1 0 = 0 0 0 0 = = 0 = 1 0 0 0 = = = 0
–   Protector 1.3.5 64-bit2856+15
−15		(+191)20 − 9
(+16−5=8)		69.0%
20.0 / 29
0.0%
+322
= 1 1 = 1 = 0 0 = 1 = 1 = 1 1 = 1 1 1 1 0 = 0 1 1 1 1 0 1
–   Onno 0.12.0 64-bit2845+17
−17		(+180)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
−73
0 = 0 0 0 0 = 0 0 0 0 = 0 = 0 = 0 0 0 = 0 0 0 = 0 1 0 1 0 0 0 0
–   Spark 0.3 64-bit2844+10
−10		(+179)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
+59
0 0 = 0 = = = = = = 0 0 0 0 = 0 = 0 1 0 = 0 1 0 0 1 = = = 0 = 0
–   Onno 1.1.1 64-bit2838+12
−11		(+173)8 − 24
(+3−19=10)
25.0%
8.0 / 32
0.0%
+1
0 = 1 = 0 0 1 0 0 0 0 = 0 0 0 = = 0 0 1 = = 0 = = 0 = 0 0 0 0 0
–   Onno 1.0 64-bit2831+17
−17		(+166)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
+49
0 0 = 0 0 1 = 0 0 = = = 0 = = 0 1 0 = = = 0 0 = 0 = = 0 1 0 = 0
–   Toga II 1.4.1SE2824+10
−10		(+159)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
+8
0 0 0 = = 0 0 = 0 0 0 0 0 = = = = 0 = 0 0 = 1 0 = 0 = 1 0 =
–   Critter 0.52 64-bit2794+21
−21		(+129)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−3
0 1 0 0 1 0 0 0 0 = 0 0 0 0 1 0 = = 0 = 1 = = 1 0 = 0 0 1 0 = 0
–   Fruit 05/11/032792+14
−14		(+127)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
+17
0 = = = 0 = 0 0 = = = 0 = 1 0 0 1 0 = 1 1 = = 0 0 0 0 0 0 = = 0
–   Ktulu 92782+8
−8		(+117)12 − 21
(+7−16=10)
36.4%
12.0 / 33
0.0%
+22
1 0 = = = 0 0 = 1 0 1 = 0 = 0 0 = 0 0 0 = 0 0 1 0 0 0 1 1 = 1 0 =
–   Bright 0.4a2780+10
−10		(+115)10.5 − 19.5
(+7−16=7)
35.0%
10.5 / 30
0.0%
+4
= 1 = 0 1 0 = 0 1 1 0 0 0 0 0 1 = = 0 0 0 0 = = 1 0 1 0 0 0
–   MinkoChess 0.9 64-bit2771+13
−12		(+106)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
−1
1 1 = = 0 0 0 0 0 0 1 0 = 0 0 0 1 = = = 0 = = 0 = 0 = = = 0
–   Twisted Logic 20090922 64-bit2771+7
−7		(+106)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+43
= 1 0 = 0 1 1 = = 0 = = = 1 0 = 1 0 0 0 = 0 = 1 0 = = 0 0 0 1 0
–   Bright 0.5c2771+7
−8		(+106)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−93
0 0 0 0 0 0 0 0 = 0 = 0 = = 0 = 1 0 = = 0 0 0 1 0 0 0 = 0 =
–   Twisted Logic 20100131x 64-bit2768+10
−10		(+103)5 − 25
(+1−21=8)
16.7%
5.0 / 30
0.0%
−145
= 0 = 0 = 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 0 0 0 1 = 0 = 0 0 =
–   Bison 9.11 64-bit2760+9
−9		(+95)11 − 19
(+7−15=8)
36.7%
11.0 / 30
0.0%
−1
0 1 0 1 0 0 = = = 1 1 = = 0 0 1 0 0 0 1 = 0 0 0 = 0 0 = 1 0
–   Chronos 1.9.9 64-bit2740+7
−7		(+75)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
−75
0 0 = 0 0 0 = 0 0 0 1 0 0 = 1 = 0 = = 0 = = 1 0 = 0 0 0 0 1 = 0
–   Spike 1.2 Turin2731+6
−6		(+66)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.0%
+67
1 0 1 1 1 = = 1 0 0 0 = = 0 1 0 = = 0 = 0 0 = 1 1 0 1 0 1 = 1 =
–   SmarThink 1.10 32-bit2731+15
−15		(+66)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+13
1 1 0 0 0 0 1 1 0 1 = 0 0 0 1 1 0 = = = = = 0 = 0 1 = = 0 0 = =
–   Crafty 23.2 64-bit2721+15
−15		(+56)9 − 21
(+5−17=8)
30.0%
9.0 / 30
0.0%
−85
1 0 = 0 0 0 0 = 0 = 1 0 0 0 0 0 0 1 = 0 0 = 1 0 = 1 = = 0 0
–   Chess Tiger 2007.12714+7
−7		(+49)11 − 20
(+6−15=10)
35.5%
11.0 / 31
0.0%
−51
= 0 0 0 0 1 = 0 = 0 1 0 = 0 = = 1 1 0 0 0 1 = 1 = = 0 = 0 0 0
–   BugChess2 1.7 64-bit2707+13
−13		(+42)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
0.0%
+49
= = = 1 0 = 0 = 0 1 1 1 = 0 = 0 0 1 0 = 1 = 1 0 1 1 = = 0 = 1 =
–   Naum 2.0 32-bit2700+8
−8		(+35)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
0.0%
+46
= 1 = 0 1 = 1 1 = 0 1 = 1 1 1 = 0 0 = = 0 = = = 0 0 = 0 = 1
–   Frenzee Feb08 64-bit2694+10
−10		(+29)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
−22
0 0 = 0 1 0 0 = 1 = 1 1 1 1 = 1 = 0 = 0 = = 0 = 0 0 = 0 1 0 0 =
–   Delfi 5.42683+7
−7		(+18)28 − 22
(+15−9=26)
56.0%
28.0 / 50
0.5%
+55
= 1 = = = 0 1 0 = 1 1 1 = 0 1 1 = = 1 = 0 1 = 1 = = = = = = = = = 1 = 1 1 1 = 0 0 = 0 0 = = 1 0 = =
–   Bison 9.8 64-bit2673+21
−21		(+8)10.5 − 20.5
(+6−16=9)
33.9%
10.5 / 31
26.1%
−103
1 0 0 1 = 1 1 0 = 0 0 1 0 0 = = = = = 0 0 0 1 0 0 = 0 0 0 0 =
–   Daydreamer 1.75 64-bit2673+9
−9		(+8)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
16.9%
+42
0 = = 0 0 0 1 0 1 1 1 0 = = = 1 1 = 0 1 1 = = 1 0 1 1 0 1 =
–   BugChess2 1.6.4 64-bit2670+14
−14		(+5)14 − 18
(+8−12=12)
43.8%
14.0 / 32
31.7%
−38
1 1 0 = = 0 1 = 0 1 = = 0 0 0 = 1 = 0 0 1 = 1 = = 0 0 0 0 = = 1
–   BugChess2 1.6.3 64-bit2669+18
−18		(+4)11 − 21
(+6−16=10)
34.4%
11.0 / 32
38.0%
−105
0 1 = = 0 = 0 0 1 = 0 1 0 = 1 0 0 = = 0 0 0 1 = 1 0 0 0 = = 0 0
–   SmarThink 1.00 32-bit2664+17
−17		(−1)19 − 13
(+14−8=10)
59.4%
19.0 / 32
55.2%
+60
1 1 0 0 1 1 1 = 1 = 1 = = = 0 = = 0 0 1 = 0 0 1 = 1 1 = 0 1 1 1
–   Alaric 7072663+7
−6		(−2)16 − 15
(+9−8=14)
51.6%
16.0 / 31
64.5%
+8
= 0 = 1 1 0 0 0 = 1 = 0 = = 1 = 0 1 0 1 = = 0 = = 1 = 1 = 1 =
–   Colossus 2008b2642+7
−7		(−23)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
100.0%
−34
1 0 1 1 0 = = = 0 1 0 = 0 0 = = 1 1 1 1 1 = 0 = = 0 = = 0 0 = =
–   Cyrano 0.6b17 64-bit2640+8
−8		(−25)16 − 14
(+8−6=16)
53.3%
16.0 / 30
100.0%
−8
1 0 = 1 = = 0 0 = = = = = 1 1 0 = 1 0 = = 1 = 1 = = = = 0 1
–   Chronos 1.9.72639+14
−14		(−26)23.5 − 14.5
(+15−6=17)
61.8%
23.5 / 38
99.8%
+48
= = = 0 0 1 = = = 1 = 0 1 1 = = 1 = 1 0 1 1 0 1 0 = = 1 1 1 = 1 = 1 1 = = =
–   E.T. Chess 13.01.082634+7
−7		(−31)15 − 17
(+10−12=10)
46.9%
15.0 / 32
100.0%
−53
= 1 1 0 0 0 = 0 = 0 1 0 = 1 1 = 0 = = = 1 1 0 1 1 0 = 0 0 = 1 0
–   Gandalf 62627+10
−9		(−38)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
100.0%
−132
0 0 = 1 0 0 0 0 1 0 1 0 = 0 1 = 0 0 0 = 0 0 = = 1 = 1 0 = = = =
–   Alfil 8.1.1 Optimized2625+9
−9		(−40)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+136
0 1 1 = 0 = 1 1 1 1 1 = 1 = 1 = 0 1 1 1 1 1 1 1 1 = 1 = 1 1 0 =
–   WildCat 82624+7
−7		(−41)20.5 − 10.5
(+15−5=11)
66.1%
20.5 / 31
100.0%
+68
= 1 = 1 1 1 0 = 1 1 = 1 1 = 1 = 0 0 1 0 = 1 = = 1 = 0 1 1 = 1
–   Movei 00.8.438 (10 10 10)2622+7
−7		(−43)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
+13
1 0 = 1 = 1 0 0 1 = 1 1 1 1 = 1 = = = 0 = 0 1 0 = = 1 1 = 0 = 1
–   Sloppy 0.2.2 64-bit2616+7
−8		(−49)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
100.0%
−62
1 1 0 = 0 0 0 1 0 1 = = 1 = 0 = = = 1 = 0 1 1 = = 0 0 = = 0 1 =
–   Slow Chess Blitz WV2.12615+6
−6		(−50)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−8
1 = 0 1 1 = 1 = = = = 1 0 1 1 = 1 1 = 0 1 = 0 = 0 0 = 1 1 0 = 0
–   Ruffian 2.1.02611+8
−8		(−54)19 − 12
(+15−8=8)
61.3%
19.0 / 31
100.0%
+26
= 1 0 0 0 1 1 = 0 1 0 1 = 1 0 1 1 = 1 1 1 0 1 0 1 = = = 1 1 =
–   ProDeo 1.22609+11
−11		(−56)17 − 13
(+12−8=10)
56.7%
17.0 / 30
100.0%
−13
0 1 0 0 1 = 0 1 0 1 1 = 1 = 0 = 0 1 1 1 = 1 = = 0 1 = 1 = =
–   Sloppy 0.2.0 64-bit2607+17
−17		(−58)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−26
0 1 0 1 1 = = 0 = = 0 1 0 = 1 1 1 1 1 0 = 0 1 = 0 1 = = 0 1 0 1
–   Amyan 1.722604+7
−7		(−61)13.5 − 15.5
(+9−11=9)		46.6%
13.5 / 29
100.0%
−82
= 0 = = = 0 = = 1 1 0 1 1 0 1 0 1 = 0 = 0 0 0 1 0 0 1 1 =
–   Zappa 1.1 64-bit2604+11
−10		(−61)15.5 − 12.5
(+12−9=7)		55.4%
15.5 / 28
100.0%
−23
0 1 1 0 1 1 1 1 = 1 = = 1 = = = 0 1 0 0 1 = 1 0 0 0 0 1
–   Pharaon 3.5.12602+7
−7		(−63)18 − 12
(+11−5=14)
60.0%
18.0 / 30
100.0%
0
0 = 1 = 1 1 = = = 0 1 1 1 1 0 = = 1 1 = 1 = 0 0 1 = = = = =
–   Lemming 0.34 64-bit2599+19
−19		(−66)19 − 12
(+13−6=12)
61.3%
19.0 / 31
100.0%
+5
= 1 = = 1 = 0 0 1 0 = 0 1 1 = = = 1 1 1 0 1 1 = 0 1 1 = 1 = =
–   GarboChess 2.10 64-bit2598+9
−10		(−67)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−34
0 = 1 = 0 = 1 0 1 = = = 0 = 1 = 1 0 1 0 0 = = 1 = 0 = 1 1 = 1 1
–   N2 0.4 64-bit2591+10
−10		(−74)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+44
1 = 0 1 0 1 1 = = 1 = 0 1 1 1 1 = = 1 1 = 0 = = 1 1 = 1 = 1
–   Ruffian 1.0.52585+9
−9		(−80)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
100.0%
−49
0 = = 1 = = = 1 = 0 0 1 = 1 1 0 0 = 1 1 1 = 1 1 = 1 = 0 0 0
–   Muse 0.953 64-bit2578+11
−11		(−87)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+70
= 1 = 1
–   Pseudo 0.7c2574+8
−8		(−91)21 − 9
(+15−3=12)
70.0%
21.0 / 30
100.0%
+37
= = = 1 1 1 1 0 = 1 = 1 0 0 1 = 1 = = = 1 = = 1 1 1 1 = 1 1
–   Aristarch 4.502568+7
−7		(−97)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
100.0%
−40
1 = 1 1 0 1 = 0 1 0 1 = = 1 0 0 1 1 0 0 = = = = 1 0 = 1 1 1
–   Critter 0.40 32-bit2568+20
−20		(−97)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
−29
0 1 1 0 1 1 = = 1 1 1 1 0 1 0 1 0 = = 1 = 0 1 = = 0 0 1 1 1 = 0
–   Deuterium 09.01.26.4922561+17
−17		(−104)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
100.0%
−44
1 = 0 1 1 1 0 1 1 1 = = = 1 0 1 0 0 1 0 = 0 1 = 1 = 0 = 1 =
–   Brutus 8.05 64-bit2560+9
−9		(−105)21.5 − 8.5
(+16−3=11)
71.7%
21.5 / 30
100.0%
+35
= 1 0 = 1 1 = 1 = 1 = 1 1 0 = 1 0 = 1 1 1 1 = 1 1 = = 1 = 1
–   Petir 4.9999992556+9
−9		(−109)25.5 − 6.5
(+21−2=9)
79.7%
25.5 / 32
100.0%
+105
= 1 = = 1 1 1 1 0 1 = 1 1 = 1 0 1 = 1 = 1 = 1 1 1 1 1 1 1 = 1 1
–   The Baron 2.23 64-bit2555+8
−8		(−110)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
+34
1 1 1 0 1 = = 1 0 0 = 1 0 1 1 = 1 = 1 1 1 0 = = 1 1 1 1 1 = 1 =
–   Jonny 2.83 32-bit2552+11
−11		(−113)15 − 15
(+11−11=8)
50.0%
15.0 / 30
100.0%
−114
1 0 1 1 0 1 1 0 1 = = 1 = = 0 0 1 0 = 0 1 0 = = 0 1 0 0 = 1
–   Ktulu 4.22545+11
−11		(−120)22 − 6
(+19−3=6)		78.6%
22.0 / 28
100.0%
+97
= = 1 = 1 1 0 1 = 1 1 1 1 1 1 0 1 0 1 1 = 1 1 = 1 1 1 1
–   Arasan 12.0 64-bit2543+17
−17		(−122)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
−2
1 0 0 1 = 1 1 1 = = = 1 = 1 1 0 1 = 1 1 1 = 0 1 1 = 1 = 0 1 0 1
–   Ufim 8.022541+7
−6		(−124)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+60
1 1 0 1 = 1 1 1 1 1 0 0 1 1 1 1 1 1 1 = 1 0 0 1 = 1 0 1 = 1 = 1
–   AnMon 5.752538+7
−7		(−127)19.5 − 10.5
(+15−6=9)
65.0%
19.5 / 30
100.0%
−24
= 0 0 1 1 1 1 0 1 1 = = = 1 1 = 1 = 1 0 1 0 = = 1 1 1 = 1 0
–   SmarThink 0.17a2537+10
−10		(−128)17.5 − 11.5
(+15−9=5)		60.3%
17.5 / 29
100.0%
−50
0 1 1 = 1 = = 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 0 = 1 0 1 = 0
–   Rotor 0.52535+13
−14		(−130)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+11
= 0 1 = = 1 1 0 1 1 1 1 0 1 0 1 = 1 = 1 1 1 1 = 1 = 1 0 1 =
–   AnMon 5.662513+19
−19		(−152)47 − 17
(+37−7=20)
73.4%
47.0 / 64
100.0%
+8
1 0 1 = 1 1 1 1 1 = 1 1 = 0 = 1 = 1 1 = 1 1 1 = 1 1 = 1 1 = 1 = = 1 1 = 1 0 = 1 = 1 = = = 1 1 = 1 1 0 1 1 1 = 1 0 1 1 1 0 1 = 0
–   Green Light Chess 3.01.2.22505+8
−8		(−160)18.5 − 11.5
(+15−8=7)
61.7%
18.5 / 30
100.0%
−72
1 1 1 1 = = 0 1 0 1 0 0 1 1 0 = 1 0 1 = 0 = 1 1 1 1 = = 0 1
–   Yace 0.99.872503+7
−7		(−162)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
−46
1 1 = 0 1 1 1 0 = 0 = = 1 0 1 1 1 1 1 1 = = = 1 1 0 1 = 1 0
–   Little Goliath Evolution 3.122503+6
−7		(−162)43.5 − 18.5
(+32−7=23)
70.2%
43.5 / 62
100.0%
−30
= 1 1 = 1 = 0 1 = 1 0 1 0 = = 1 1 1 1 1 = 1 = = 1 = 0 = 1 1 1 1 1 1 1 = = 1 1 = 1 0 = = 0 1 1 1 = 1 1 1 = = 1 0 = = 1 1 = =
–   Trace 1.37a2500+7
−7		(−165)45 − 17
(+37−9=16)
72.6%
45.0 / 62
100.0%
−2
1 1 1 = 1 1 = 0 1 1 1 = 1 1 = = 1 1 = = = 1 1 1 1 1 0 1 = 0 1 = 1 0 1 = 1 1 1 1 0 0 0 = 1 1 1 1 1 0 0 1 = 1 1 1 1 = = = 1 1
2442 games: 818 wins, 827 losses, 797 draws (32.6%), score: 49.8%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 16, 2021