CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
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 22 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 4 32-bit3017+14
−15
(+193)7.5 − 26.5
(+2−21=11)
22.1%
7.5 / 34
0.0%
0
= 0 = 0 1 = = = 0 0 1 0 0 = 0 0 0 0 = 0 = = 0 0 = 0 0 0 0 0 0 = 0 0
–   Stockfish 1.9.1 32-bit3000+16
−16
(+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
–   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 0 = 0 = 0 = 0 = = 0 1 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 1 = = 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 = 0 = 1 = 0 0 = 0 0 = 0 0 = = 0 0 = 0 = 1 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+8
−7
(+104)22 − 42
(+7−27=30)
34.4%
22.0 / 64
0.0%
+8
1 0 0 = = = 0 = = 0 0 = 0 = = 0 = 0 = 1 0 0 = = = 0 0 = 0 0 = 0 = 1 0 = = 0 1 0 0 1 = = 0 = = = 0 0 = = 0 = 1 1 = 0 = 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 = = 0 = 0 = = 0 = 0 0 = = = = = = 1 = 0 = 0 0 0 0 1 = 0 1 = 0 0 1 0 = =
–   Rybka 2.3.2a 32-bit2912+9
−9
(+88)11 − 19
(+5−13=12)
36.7%
11.0 / 30
0.0%
+1
0 1 = 1 0 = = = 0 0 0 1 = 0 = 0 1 0 = 0 0 1 = 0 0 = = = 0 =
–   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 = = = 0 = = = = = = 0 1 0 0 = 1 = 1 1 = 0 1 0 = = = =
–   Fritz 122886+11
−11
(+62)22.5 − 37.5
(+4−19=37)
37.5%
22.5 / 60
0.0%
−7
= = 0 = = 0 = = = = = = 0 = = = = 1 = 0 0 = = = 0 = = 0 0 = = = 0 = = = = = 0 0 1 0 0 = 0 = 1 = 0 1 0 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
= 1 = = = = 0 = 0 = 0 = 0 1 0 = = 0 0 = 0 = 0 0 = 1 = = = = 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 = 1 = 0 = = = 0 0 = = = = = = = = 0 = 0
–   Hiarcs 13.12874+14
−14
(+50)19.5 − 22.5
(+11−14=17)
46.4%
19.5 / 42
0.0%
+27
0 1 1 0 = 0 = 1 = = 0 1 0 = = 1 0 = = 1 0 = 1 = 1 0 0 = = 0 = 1 0 = 1 0 0 = 0 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 = 0 0 = = = = 0 0 1
–   Thinker 5.4d Inert 32-bit2856+10
−10
(+32)16.5 − 24.5
(+5−13=23)
40.2%
16.5 / 41
0.0%
−25
= = = 0 = 0 0 = 0 = 1 = = = 0 = 0 = = = 1 1 0 1 0 0 = = = 1 0 0 = 0 0 = = = = = =
–   Deep Junior 12 32-bit2856+18
−19
(+32)14 − 21
(+7−14=14)
40.0%
14.0 / 35
0.4%
−28
= = = = 1 = 0 0 1 = 1 1 0 = = = 0 0 = 1 0 1 0 0 0 0 0 = 0 0 = 0 = = 1
–   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
–   Onno 1.2.70 64-bit2835+16
−16
(+11)10.5 − 13.5
(+6−9=9)
43.8%
10.5 / 24
17.8%
−32
0 1 = 0 0 = = 1 = 0 = 1 = = = 0 1 0 0 1 0 0 1 =
–   Deep Sjeng WC2008 64-bit2835+13
−13
(+11)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
15.8%
−32
= 1 1 0 = 0 1 0 1 0 1 = = 0 0 = 1 0 = 0 0 0 1 =
–   Deep Junior 11.1a 32-bit2831+17
−17
(+7)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
28.8%
+55
0 = 1 = 1 1 = 0 = = 1 1 = = = = = 1 1 1 = 0 = = 0 = = 0 1 1
–   Hannibal 1.0a 64-bit2830+25
−25
(+6)13.5 − 10.5
(+9−6=9)
56.3%
13.5 / 24
34.1%
+50
1 0 = = 0 0 1 = 1 = 1 = 1 0 1 = 0 1 1 = 1 0 = =
–   Deep Junior 11.2 64-bit2828+25
−25
(+4)7 − 17
(+5−15=4)
29.2%
7.0 / 24
40.3%
−158
0 1 0 = 0 0 = 0 0 = 0 0 1 0 0 1 0 0 0 1 = 1 0 0
–   Protector 1.3.5 32-bit2828+15
−15
(+4)24.5 − 17.5
(+13−6=23)
58.3%
24.5 / 42
35.1%
+53
= 1 = = = 0 1 1 0 1 = 1 = = = 1 = = = 1 = 1 0 = 0 0 = 1 = 0 1 = = = = = = 1 = 1 1 =
–   Grapefruit 1.0 32-bit2826+9
−9
(+2)16.5 − 17.5
(+8−9=17)
48.5%
16.5 / 34
44.4%
−6
1 = 1 = = 0 = 1 1 1 = 1 1 0 0 = 0 = 0 0 = = 0 = = = = = 1 0 = 0 = =
–   Toga II 1.4.1SE2826+12
−12
(+2)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
42.9%
−288
0 0 = 0
–   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
50.9%
+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
54.6%
+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
62.8%
+43
= 1 0 = = 1 = = 1 1 1 1 0 = = = = = 1 0 1 = 0 1 0 0 1 = 0 = 1 = = 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
1 = = 0 0
–   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-bit2809+12
−12
(−15)2 − 2
(+2−2=0)
50.0%
2.0 / 4
94.9%
−15
1 0 0 1
–   MinkoChess 1.0 64-bit2803+29
−29
(−21)10 − 14
(+7−11=6)
41.7%
10.0 / 24
89.6%
−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
99.5%
+30
= 1 1 = = = = 1 1 0 = 0 1 0 = 1 1 1 1 0 = 1 = 0 1 1 = 0 1 0 = 0 1 = = 1 = 1 0 = = = 1
–   Onno 1.2.70 32-bit2786+18
−18
(−38)3 − 2
(+2−1=2)
60.0%
3.0 / 5
99.9%
+12
1 = = 1 0
–   Jonny 4.002778+11
−11
(−46)35.5 − 22.5
(+22−9=27)
61.2%
35.5 / 58
100.0%
+21
1 1 1 = 1 0 = = 0 = 0 = 0 1 = 1 = = 1 1 = = 1 0 1 1 = 1 1 = = = = = = 0 = 1 1 = 1 1 0 = = = = 1 0 = 1 = = = 1 1 1 0
–   Bright 0.5c2778+12
−12
(−46)18 − 12
(+11−5=14)
60.0%
18.0 / 30
100.0%
+16
0 0 = 1 1 = 1 0 1 = 1 = 1 = 1 = 1 0 1 0 = = = = = = 1 1 = =
–   Stash 21.2 64-bit2776+30
−29
(−48)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
99.8%
+10
= 1 0 = 1 1 = 1 0 1 0 1 = = = =
–   Twisted Logic 20100131x 64-bit2771+16
−16
(−53)18.5 − 5.5
(+16−3=5)
77.1%
18.5 / 24
100.0%
+151
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
–   MinkoChess 1.0 32-bit2744+32
−32
(−80)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+58
1 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
–   Chronos 1.9.9 32-bit2740+17
−17
(−84)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+66
= 1 = 1
–   MinkoChess 1.1 32-bit2740+27
−27
(−84)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
100.0%
−84
= = = 1 0
–   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
= 1 = 0
–   Devel 2.00002725+14
−14
(−99)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
100.0%
+349
1 1 1 1 1 1 1 = 1 1
–   ECE 20.1 64-bit2700+22
−22
(−124)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−78
1 0 1 1 0 1 0 =
–   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 0 0 1 1
–   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

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Created in 2005-2013 by CCRL team
Last games added on February 28, 2021