CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Booot 5.0 (2824+15
−15		)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 24 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 4 32-bit3017+15
−15		(+193)7.5 − 26.5
(+2−21=11)
22.1%
7.5 / 34
0.0%
0
0 0 0 = 0 0 = 0 0 0 0 0 = 0 = 0 1 = = = 0 0 1 0 0 = 0 0 0 0 = 0 = =
–   Stockfish 1.9.1 32-bit3000+16
−15		(+176)7.5 − 26.5
(+1−20=13)
22.1%
7.5 / 34
0.0%
−9
0 0 0 0 0 = 0 0 0 = = = 1 0 0 0 0 = 0 = 0 = = 0 0 = = 0 0 = 0 = = 0
–   Critter 0.90 32-bit2989+15
−15		(+165)9 − 25
(+1−17=16)
26.5%
9.0 / 34
0.0%
+19
= 0 0 = 0 0 0 = 0 = = = 0 0 = 0 0 0 = = 0 = = 0 = = 0 = 0 0 = 0 1 =
–   Stockfish 1.8 32-bit2989+17
−17		(+165)8 − 26
(+1−19=14)
23.5%
8.0 / 34
0.0%
−2
0 = 0 = = 0 0 0 0 0 0 = 0 = 0 = 0 = = 0 1 0 = 0 = = 0 0 0 = = 0 = 0
–   Naum 4.2 32-bit2958+10
−10		(+134)9 − 25
(+2−18=14)
26.5%
9.0 / 34
0.0%
−18
0 = 0 = 0 0 = 0 = 1 0 = = 0 0 = 0 0 0 = 0 = 1 = 0 0 = 0 0 = 0 0 = =
–   Deep Sjeng c't 20102940+10
−10		(+116)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−174
0 = 0 0
–   Shredder 12 32-bit2928+7
−7		(+104)22 − 42
(+7−27=30)
34.4%
22.0 / 64
0.0%
+8
0 0 = = 1 0 0 = = = 0 = = 0 0 = 0 = = 0 = 0 = 1 0 0 = = = 0 0 = 0 0 0 = 1 1 = 0 = 0 = 0 = 1 0 = = 0 1 0 0 1 = = 0 = = = 0 0 = =
–   Critter 0.80 32-bit2924+15
−15		(+100)13 − 24
(+4−15=18)
35.1%
13.0 / 37
0.0%
+7
0 = = = = = = 1 = 0 = 0 0 0 0 1 = 0 1 = 0 0 1 0 = = = 0 = 0 = = 0 = 0 = 0
–   Rybka 2.3.2a 32-bit2912+9
−9		(+88)11 − 19
(+5−13=12)
36.7%
11.0 / 30
0.0%
+1
0 = = = 0 0 0 1 = 0 = 0 1 0 = 0 0 1 = 0 0 = = = 0 = 0 1 = 1
–   Komodo 1.2 32-bit2896+14
−14		(+72)17.5 − 24.5
(+5−12=25)
41.7%
17.5 / 42
0.0%
+26
= 0 = = 0 0 = 0 = = = 0 = = = = = = 0 1 0 0 = 1 = 1 1 = 0 1 0 = = = = = 0 0 = = = =
–   Gull 1.0a 32-bit2885+12
−12		(+61)12.5 − 21.5
(+3−12=19)
36.8%
12.5 / 34
0.0%
−17
= = 0 = 0 = 0 = 0 0 = 1 = = 1 = = = = 0 = 0 = 0 = 0 1 0 = = 0 0 = =
–   Fritz 122885+11
−11		(+61)22.5 − 37.5
(+4−19=37)
37.5%
22.5 / 60
0.0%
−8
1 0 = = = 1 = 0 0 = = = 0 = = 0 0 = = = 0 = = = = = 0 0 = = 0 = = 0 = = = = = = 0 = 0 = 0 = 1 = 0 1 0 0 = 0 = = = = = 0
–   Gull 1.1 32-bit2876+17
−17		(+52)12 − 22
(+1−11=22)
35.3%
12.0 / 34
0.0%
−28
0 0 = = = = = = = = 0 = 0 0 = 0 = = 0 0 = = = = = 0 = 1 = 0 = = = 0
–   Hiarcs 13.12873+14
−14		(+49)19.5 − 22.5
(+11−14=17)
46.4%
19.5 / 42
0.0%
+26
= 0 1 = 0 0 1 = 1 0 0 = = 0 = 1 0 = 0 1 0 = 0 = 1 = = 0 1 0 = = 1 0 = = 1 0 = 1 1 =
–   Gull 0.12a 32-bit2870+21
−21		(+46)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
−44
0 0 1 0 0 = = 0 = 0 0 = = 1 = 0 = = 1 = 0 1 = 0 1 0 0 1 0 0
–   Spark 1.0 32-bit2864+11
−11		(+40)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.0%
−5
= = = 1 1 0 = 1 1 = 0 1 = = 0 0 = 0 = = = = 0 0 1 = = 0 0 = 0 0
–   Thinker 5.4d Inert 32-bit2856+10
−10		(+32)16.5 − 24.5
(+5−13=23)
40.2%
16.5 / 41
0.0%
−25
= = 1 = = = 0 = 0 = = = 1 1 0 1 0 0 = = = 1 0 0 = 0 0 = = = = = 0 = 0 = 0 = = = 0
–   Deep Junior 12 32-bit2855+18
−19		(+31)14 − 21
(+7−14=14)
40.0%
14.0 / 35
0.4%
−29
= 1 = = = 1 = 0 0 1 = 1 1 0 = = = 0 0 = 1 0 1 0 0 0 0 0 = 0 0 = 0 = =
–   Zappa Mexico II 64-bit2853+10
−10		(+29)9 − 15
(+3−9=12)		37.5%
9.0 / 24
0.1%
−46
= 0 0 0 0 = = = = 1 0 = 1 1 = 0 0 = = 0 = = = 0
–   Deep Sjeng WC2008 64-bit2834+13
−13		(+10)10.5 − 13.5
(+7−10=7)		43.8%
10.5 / 24
16.1%
−33
= 1 1 0 = 0 1 0 1 0 1 = = 0 0 = 1 0 = 0 0 0 1 =
–   Onno 1.2.70 64-bit2834+16
−16		(+10)10.5 − 13.5
(+6−9=9)		43.8%
10.5 / 24
19.4%
−33
0 1 = 0 0 = = 1 = 0 = 1 = = = 0 1 0 0 1 0 0 1 =
–   Deep Junior 11.1a 32-bit2831+17
−17		(+7)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
28.6%
+55
0 = = 0 = = 0 1 1 0 = 1 = 1 1 = 0 = = 1 1 = = = = = 1 1 1 =
–   Hannibal 1.0a 64-bit2830+25
−25		(+6)13.5 − 10.5
(+9−6=9)		56.3%
13.5 / 24
34.4%
+50
1 0 = = 0 0 1 = 1 = 1 = 1 0 1 = 0 1 1 = 1 0 = =
–   Protector 1.3.5 32-bit2828+15
−15		(+4)24.5 − 17.5
(+13−6=23)
58.3%
24.5 / 42
35.0%
+53
1 0 1 = = = 0 1 1 0 1 = 1 = = = 1 = = = 1 = 1 = 0 = 1 = 0 0 = = = = = = = 1 = 1 1 =
–   Deep Junior 11.2 64-bit2828+24
−25		(+4)7 − 17
(+5−15=4)		29.2%
7.0 / 24
40.7%
−158
0 1 0 = 0 0 = 0 0 = 0 0 1 0 0 1 0 0 0 1 = 1 0 0
–   Toga II 1.4.1SE2826+12
−12		(+2)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
43.1%
−288
= 0 0 0
–   Grapefruit 1.0 32-bit2825+9
−9		(+1)16.5 − 17.5
(+8−9=17)
48.5%
16.5 / 34
44.4%
−7
= 1 0 = 0 = = = = 0 = 1 1 1 = 1 1 0 0 = 0 = 0 0 = = 0 = = = = = 1 1
–   Deep Sjeng WC2008 32-bit2825+12
−12		(+1)2 − 2
(+1−1=2)		50.0%
2.0 / 4
47.7%
+11
0 = = 1
–   Protector 1.3.4 32-bit2824+15
−15		(0)16.5 − 13.5
(+10−7=13)
55.0%
16.5 / 30
50.8%
+30
0 0 = 0 1 1 1 = 1 0 = = 0 1 = 1 1 = = 1 = 0 = = 1 0 = = 1 =
–   Cyclone xTreme2823+13
−13		(−1)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
54.5%
+6
1 = = = = = 0 0 0 = 1 0 = 1 = = = 1 = 0 = 1 = 1 1 0 = 1 0 =
–   Spark 0.4 32-bit2821+16
−16		(−3)24 − 18
(+15−9=18)
57.1%
24.0 / 42
62.6%
+43
1 = 0 = 1 = = = = 1 0 = = 1 1 1 1 1 0 = = = = = 1 0 1 = 0 1 0 0 1 = 0 = 1 = = 1 0 1
–   Cyclone xTreme Rage2820+25
−25		(−4)2 − 3
(+1−2=2)		40.0%
2.0 / 5
61.4%
−71
0 0 = = 1
–   Deep Junior 11.2 32-bit2816+21
−21		(−8)2 − 6
(+1−5=2)		25.0%
2.0 / 8
72.7%
−184
0 0 0 0 = = 0 1
–   Zappa Mexico II 32-bit2808+12
−12		(−16)2 − 2
(+2−2=0)		50.0%
2.0 / 4
94.9%
−16
0 0 1 1
–   MinkoChess 1.0 64-bit2803+29
−29		(−21)10 − 14
(+7−11=6)		41.7%
10.0 / 24
89.7%
−79
0 0 0 1 = = 1 0 = 0 = 0 0 0 0 1 1 = 0 = 0 1 1 1
–   Hannibal 1.0a 32-bit2800+12
−12		(−24)25.5 − 17.5
(+17−9=17)
59.3%
25.5 / 43
99.4%
+30
= = = 1 0 1 = 1 1 = 1 = = = 1 0 = 0 1 0 = 1 1 1 1 0 = 1 = 0 1 1 = 0 1 0 = 0 1 = = 1 =
–   Onno 1.2.70 32-bit2785+18
−18		(−39)3 − 2
(+2−1=2)		60.0%
3.0 / 5
99.9%
+11
1 = = 1 0
–   Bright 0.5c2778+13
−12		(−46)18 − 12
(+11−5=14)
60.0%
18.0 / 30
100.0%
+16
= = 1 1 = = 0 0 = 1 1 = 1 0 1 = 1 = 1 = 1 = 1 0 1 0 = = = =
–   Jonny 4.002777+11
−11		(−47)35.5 − 22.5
(+22−9=27)
61.2%
35.5 / 58
100.0%
+20
1 0 1 1 = 1 1 = = = = = = 0 = 1 1 = 1 1 0 = = = = 1 1 1 = 1 0 = = 0 = 0 = 0 1 = 1 = = 1 1 = = 1 0 = 1 = = = 1 1 1 0
–   Stash 21.2 64-bit2775+29
−28		(−49)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
99.9%
+9
= 1 0 = 1 1 = 1 0 1 0 1 = = = =
–   Twisted Logic 20100131x 64-bit2770+16
−16		(−54)18.5 − 5.5
(+16−3=5)		77.1%
18.5 / 24
100.0%
+150
1 1 1 0 1 0 1 1 = 1 1 1 1 1 = = 1 1 1 = 1 0 1 =
–   SmarThink 1.20 64-bit2763+18
−18		(−61)14 − 10
(+9−5=10)		58.3%
14.0 / 24
100.0%
−7
= = 0 = = = 1 = = = 1 1 1 1 1 0 1 0 0 = 1 0 = 1
–   Spike 1.2 Turin2745+7
−7		(−79)15.5 − 8.5
(+9−2=13)		64.6%
15.5 / 24
100.0%
+9
= = = = = 1 1 = 1 = 1 = 1 1 1 = 0 = = = 1 = 0 1
–   Amoeba 2.3 64-bit2743+27
−27		(−81)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+111
= = 1 = 1 1 1 = 1 1
–   MinkoChess 1.0 32-bit2743+32
−32		(−81)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
100.0%
+57
1 1 = 1 0
–   MinkoChess 1.1 32-bit2740+27
−27		(−84)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
100.0%
−84
0 = = 1 =
–   Chronos 1.9.9 32-bit2739+17
−17		(−85)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+65
1 = = 1
–   Chronos 1.9.9 64-bit2739+12
−12		(−85)12 − 12
(+8−8=8)		50.0%
12.0 / 24
100.0%
−83
1 = = 1 = 1 0 0 1 1 0 1 1 0 0 = 0 0 = 0 = = = 1
–   Crafty 23.4 64-bit2735+27
−28		(−89)14 − 10
(+12−8=4)		58.3%
14.0 / 24
100.0%
−25
= 1 = 0 1 0 0 1 1 1 0 = 1 1 1 1 1 0 1 = 1 0 0 0
–   Crafty 23.4 32-bit2732+19
−19		(−92)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−92
0 = = 1
–   Devel 2.00002724+14
−14		(−100)9.5 − 0.5
(+9−0=1)		95.0%
9.5 / 10
100.0%
+348
1 = 1 1 1 1 1 1 1 1
–   ECE 20.1 64-bit2698+21
−21		(−126)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−80
0 1 0 = 1 0 1 1
–   Scorpio 2.6 32-bit2693+31
−31		(−131)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+25
= 1 = 1
–   Igel 1.1 64-bit2628+26
−26		(−196)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
−46
1 1 1 1 0 0
–   FabChess 1.11 64-bit2616+32
−32		(−208)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
−55
= = = 1 1 1
1366 games: 324 wins, 450 losses, 592 draws (43.3%), score: 45.4%

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021