CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

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Show each game results
Booot 4.15.0 (2692+14
−14
)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 22 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.6.3 32-bit2932+17
−17
(+240)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−49
–   Rybka 2.3.2a 32-bit2911+9
−9
(+219)5.5 − 24.5
(+1−20=9)
18.3%
5.5 / 30
0.0%
−7
–   Komodo 1.0 32-bit2867+16
−16
(+175)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−111
–   Stockfish 1.5.1 32-bit2863+14
−15
(+171)8.5 − 31.5
(+1−24=15)
21.3%
8.5 / 40
0.0%
−22
–   Thinker 5.4d Inert 32-bit2856+10
−10
(+164)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−16
–   Doch 1.3.4 32-bit2855+22
−22
(+163)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+67
–   Thinker 5.4c Inert 32-bit2848+13
−13
(+156)13 − 29
(+2−18=22)
31.0%
13.0 / 42
0.0%
+43
–   Thinker 5.4a Inert 32-bit2834+21
−21
(+142)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−182
–   Stockfish 1.4 32-bit2829+16
−16
(+137)10.5 − 23.5
(+4−17=13)
30.9%
10.5 / 34
0.0%
+12
–   Cyclone xTreme Fury2826+19
−19
(+134)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+70
–   Toga II 1.4.1SE2826+12
−12
(+134)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+96
–   Grapefruit 1.0 32-bit2825+9
−9
(+133)9.5 − 33.5
(+2−26=15)
22.1%
9.5 / 43
0.0%
−56
–   Deep Sjeng WC2008 32-bit2824+12
−12
(+132)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Cyclone xTreme2823+13
−13
(+131)9 − 21
(+5−17=8)
30.0%
9.0 / 30
0.0%
−9
–   Cyclone 3.42821+21
−21
(+129)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−23
–   Toga II 1.4.1SE62820+23
−23
(+128)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−14
–   Hiarcs 12.12816+11
−11
(+124)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−19
–   Zappa Mexico II 32-bit2808+12
−11
(+116)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−41
–   TheMadPrune 1.1.252804+24
−24
(+112)8 − 22
(+1−15=14)
26.7%
8.0 / 30
0.0%
−32
–   Protector 1.3.1b 32-bit2801+23
−23
(+109)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+41
–   Spark 0.3a 32-bit2798+17
−17
(+106)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−17
–   Spark 0.3 32-bit2797+16
−16
(+105)12.5 − 22.5
(+4−14=17)
35.7%
12.5 / 35
0.0%
+19
–   Doch 09.980 32-bit2795+19
−19
(+103)12.5 − 21.5
(+3−12=19)
36.8%
12.5 / 34
0.0%
+28
–   Protector 1.3.2 32-bit2795+21
−21
(+103)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+50
–   Stockfish 1.3.1 32-bit2792+25
−25
(+100)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−50
–   Fruit 2.3.12785+14
−14
(+93)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−37
–   Stockfish 1.2 Default2780+21
−21
(+88)3 − 4
(+1−2=4)
42.9%
3.0 / 7
0.0%
+50
–   Bright 0.4a2775+10
−10
(+83)14 − 24
(+5−15=18)
36.8%
14.0 / 38
0.0%
+1
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−9
(+81)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−62
–   Critter 0.52b 32-bit2772+30
−30
(+80)4 − 7
(+2−5=4)
36.4%
4.0 / 11
0.0%
−6
–   Twisted Logic 20100131x 64-bit2771+16
−16
(+79)8 − 16
(+5−13=6)
33.3%
8.0 / 24
0.0%
−38
–   SmarThink 1.20 64-bit2763+18
−18
(+71)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
0.0%
+24
–   Crafty 23.0 64-bit 4CPU2758+18
−18
(+66)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−46
–   Glaurung 2.2 32-bit2754+24
−24
(+62)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−111
–   Ktulu 92752+12
−12
(+60)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+60
–   Spike 1.2 Turin2744+7
−7
(+52)20.5 − 16.5
(+12−8=17)
55.4%
20.5 / 37
0.0%
+84
–   Critter 0.52 32-bit2735+31
−31
(+43)11 − 14
(+7−10=8)
44.0%
11.0 / 25
0.7%
−1
–   Twisted Logic 20100131x 32-bit2735+18
−18
(+43)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+135
–   Twisted Logic 20090922 32-bit2729+19
−19
(+37)15.5 − 18.5
(+6−9=19)
45.6%
15.5 / 34
0.1%
+12
–   Bright 0.3a2729+19
−19
(+37)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.1%
−67
–   Bison 9.11 32-bit2727+14
−14
(+35)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−107
–   Twisted Logic 200806202722+16
−17
(+30)27.5 − 22.5
(+15−10=25)
55.0%
27.5 / 50
0.2%
+59
–   SmarThink 1.10 32-bit2717+19
−19
(+25)2 − 2
(+0−0=4)
50.0%
2.0 / 4
1.8%
+25
–   Crafty 23.2 64-bit2710+30
−30
(+18)12 − 12
(+8−8=8)
50.0%
12.0 / 24
14.1%
+19
–   Carballo 1.6 64-bit2709+25
−25
(+17)2 − 4
(+1−3=2)
33.3%
2.0 / 6
12.0%
−95
–   Ktulu 82706+9
−9
(+14)12.5 − 13.5
(+6−7=13)
48.1%
12.5 / 26
5.5%
+1
–   Critter 0.42 32-bit2705+25
−25
(+13)1 − 2
(+0−1=2)
33.3%
1.0 / 3
19.7%
−92
–   Chess Tiger 2007.12703+10
−10
(+11)15 − 11
(+10−6=10)
57.7%
15.0 / 26
10.3%
+58
–   Chessmaster 11 Archangel2702+19
−20
(+10)4 − 4
(+1−1=6)
50.0%
4.0 / 8
21.2%
+10
–   Naum 2.0 32-bit2697+15
−15
(+5)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
34.2%
+16
–   Frenzee Feb08 32-bit2695+13
−13
(+3)29.5 − 28.5
(+15−14=29)
50.9%
29.5 / 58
41.1%
+9
–   Crafty 23.2 32-bit2695+32
−32
(+3)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
44.8%
−28
–   Chessmaster 11 Aiglos II2693+19
−19
(+1)2 − 0
(+2−0=0)
100.0%
2.0 / 2
49.2%
+INF
–   Chronos 1.9.8 64-bit2691+31
−31
(−1)13.5 − 10.5
(+5−2=17)
56.3%
13.5 / 24
53.9%
+31
–   Delfi 5.42689+12
−11
(−3)33.5 − 28.5
(+17−12=33)
54.0%
33.5 / 62
65.8%
+19
–   Crafty 23.1 32-bit2686+18
−18
(−6)17 − 21
(+5−9=24)
44.7%
17.0 / 38
70.7%
−32
–   Ethereal 8.19 64-bit2685+23
−23
(−7)3 − 7
(+1−5=4)
30.0%
3.0 / 10
70.5%
−134
–   Chessmaster 11 Toxic2682+20
−20
(−10)4 − 4
(+2−2=4)
50.0%
4.0 / 8
81.4%
−10
–   Chess Tiger 20072681+12
−12
(−11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
88.8%
−168
–   Chessmaster 11 Leonidas2680+20
−20
(−12)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
84.9%
+130
–   Daydreamer 1.75 64-bit2680+16
−16
(−12)14 − 10
(+8−4=12)
58.3%
14.0 / 24
87.5%
+35
–   Cheese 1.7 64-bit2678+21
−22
(−14)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
86.8%
−45
–   Counter 2.7 64-bit2673+27
−26
(−19)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
89.5%
+61
–   Counter 2.8 64-bit2672+25
−25
(−20)6 − 2
(+5−1=2)
75.0%
6.0 / 8
92.5%
+167
–   Movei 00.8.438 (10 10 10)2666+11
−11
(−26)15 − 20
(+6−11=18)
42.9%
15.0 / 35
99.9%
−68
–   Scorpio 1.912661+13
−14
(−31)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.9%
−INF
–   Minic 0.65 64-bit2661+28
−28
(−31)7 − 5
(+5−3=4)
58.3%
7.0 / 12
97.7%
+24
–   CM10th Xperience2660+13
−13
(−32)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−32
–   BugChess2 1.6.4 64-bit2660+32
−32
(−32)18 − 6
(+15−3=6)
75.0%
18.0 / 24
96.8%
+147
–   Alaric 7072660+11
−12
(−32)29 − 23
(+14−8=30)
55.8%
29.0 / 52
100.0%
−1
–   Frenzee Dec07 32-bit2659+25
−25
(−33)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.0%
+250
–   BugChess2 1.6.4 32-bit2657+22
−22
(−35)18 − 12
(+13−7=10)
60.0%
18.0 / 30
99.6%
+31
–   Scorpio 2.1 32-bit2652+34
−34
(−40)5 − 5
(+2−2=6)
50.0%
5.0 / 10
98.7%
−36
–   E.T. Chess 13.01.082649+13
−13
(−43)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−50
–   Cyrano 0.6b17 32-bit2648+14
−14
(−44)21.5 − 12.5
(+11−2=21)
63.2%
21.5 / 34
100.0%
+29
–   CM10th Ogre2647+22
−22
(−45)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−45
–   GreKo 2018.01 64-bit2645+27
−27
(−47)7 − 5
(+4−2=6)
58.3%
7.0 / 12
99.9%
+2
–   Colossus 2008b2643+12
−12
(−49)24 − 21
(+14−11=20)
53.3%
24.0 / 45
100.0%
−29
–   CM10th Pestilence2643+23
−23
(−49)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−49
–   CM9000 Default2640+29
−29
(−52)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
99.9%
+27
–   Chronos 1.9.72640+20
−20
(−52)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
100.0%
−24
–   CM10th Guardian2639+25
−26
(−53)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−53
–   Slow Chess Blitz WV2.12637+12
−12
(−55)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−100
–   Scorpio 2.05b2636+32
−32
(−56)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.9%
−INF
–   Gandalf 62634+11
−11
(−58)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+178
–   CM10th Warrior2633+25
−25
(−59)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−118
–   Crafty 23.0 32-bit2630+29
−29
(−62)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−218
–   CM9000 Assassin2630+23
−23
(−62)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+132
–   WildCat 82629+13
−13
(−63)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−32
–   Orion 0.6 64-bit2628+19
−19
(−64)6 − 6
(+5−5=2)
50.0%
6.0 / 12
100.0%
−64
–   Rodin 8.02627+15
−15
(−65)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−162
–   Ruffian 2.1.02623+13
−13
(−69)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+23
–   Arasan 13.4 32-bit2623+30
−30
(−69)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+183
–   BugChess2 1.6.3 32-bit2620+19
−19
(−72)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+85
–   Bison 9.62619+23
−23
(−73)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+117
–   Hamsters 0.7.12618+14
−14
(−74)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
100.0%
−99
–   Hamsters 0.72617+21
−21
(−75)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+160
–   Ethereal 8.12 64-bit2611+26
−26
(−81)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−13
–   Sloppy 0.2.2 64-bit2611+16
−16
(−81)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−50
–   Monolith 0.4 64-bit2609+19
−19
(−83)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+11
–   Alaric 0702b2605+26
−26
(−87)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+70
–   DanaSah 6.502605+22
−22
(−87)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+58
–   GreKo 12.8 64-bit2603+30
−30
(−89)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+36
–   Alfil 8.1.12601+14
−14
(−91)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−50
–   Sloppy 0.2.2 32-bit2599+14
−14
(−93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+64
–   Ethereal 8.05 64-bit2599+28
−28
(−93)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−6
–   Muse 0.953 64-bit2596+16
−16
(−96)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−96
–   Betsabe II 1.962593+21
−21
(−99)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+56
–   Amyan 1.722590+12
−12
(−102)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−102
–   Marvin 2.1.0 64-bit2581+26
−27
(−111)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−138
–   Critter 0.40 32-bit2576+32
−32
(−116)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Crafty 22.10 32-bit2573+32
−32
(−119)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+23
–   Scorpio 2.2 32-bit2569+28
−28
(−123)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
100.0%
−101
–   Rotor 0.52565+17
−17
(−127)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+15
–   Tornado 3.21a 32-bit2548+33
−33
(−144)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−80
–   Cerebro 3.03d2481+17
−17
(−211)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Queen 4.032409+18
−18
(−283)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on November 28, 2020