CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Booot 4.15.0 (2694+14
−14
)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 20 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.6.3 32-bit2934+17
−17
(+240)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−49
–   Rybka 2.3.2a 32-bit2913+9
−9
(+219)5.5 − 24.5
(+1−20=9)
18.3%
5.5 / 30
0.0%
−7
–   Komodo 1.0 32-bit2868+16
−16
(+174)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−112
–   Stockfish 1.5.1 32-bit2865+15
−15
(+171)8.5 − 31.5
(+1−24=15)
21.3%
8.5 / 40
0.0%
−22
–   Doch 1.3.4 32-bit2858+22
−22
(+164)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+68
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+163)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−17
–   Thinker 5.4c Inert 32-bit2850+13
−13
(+156)13 − 29
(+2−18=22)
31.0%
13.0 / 42
0.0%
+43
–   Thinker 5.4a Inert 32-bit2836+21
−21
(+142)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−182
–   Stockfish 1.4 32-bit2831+16
−16
(+137)10.5 − 23.5
(+4−17=13)
30.9%
10.5 / 34
0.0%
+12
–   Cyclone xTreme Fury2828+19
−19
(+134)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+70
–   Toga II 1.4.1SE2827+12
−12
(+133)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+95
–   Grapefruit 1.0 32-bit2827+9
−9
(+133)9.5 − 33.5
(+2−26=15)
22.1%
9.5 / 43
0.0%
−56
–   Deep Sjeng WC2008 32-bit2826+12
−12
(+132)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Cyclone xTreme2824+13
−13
(+130)9 − 21
(+5−17=8)
30.0%
9.0 / 30
0.0%
−10
–   Cyclone 3.42823+21
−21
(+129)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−23
–   Toga II 1.4.1SE62821+23
−23
(+127)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−15
–   Hiarcs 12.12818+11
−11
(+124)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−19
–   Zappa Mexico II 32-bit2810+12
−12
(+116)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−41
–   TheMadPrune 1.1.252806+24
−24
(+112)8 − 22
(+1−15=14)
26.7%
8.0 / 30
0.0%
−32
–   Protector 1.3.1b 32-bit2802+23
−23
(+108)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+40
–   Spark 0.3a 32-bit2800+17
−17
(+106)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−17
–   Spark 0.3 32-bit2798+16
−16
(+104)12.5 − 22.5
(+4−14=17)
35.7%
12.5 / 35
0.0%
+18
–   Doch 09.980 32-bit2796+19
−19
(+102)12.5 − 21.5
(+3−12=19)
36.8%
12.5 / 34
0.0%
+27
–   Protector 1.3.2 32-bit2796+21
−21
(+102)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+49
–   Stockfish 1.3.1 32-bit2794+25
−25
(+100)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−50
–   Fruit 2.3.12786+14
−14
(+92)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−38
–   Stockfish 1.2 Default2781+21
−22
(+87)3 − 4
(+1−2=4)
42.9%
3.0 / 7
0.0%
+49
–   Bright 0.4a2777+10
−10
(+83)14 − 24
(+5−15=18)
36.8%
14.0 / 38
0.0%
+1
–   Loop 13.6 (Loop 2007) 32-bit2774+9
−10
(+80)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−63
–   Critter 0.52b 32-bit2774+30
−30
(+80)4 − 7
(+2−5=4)
36.4%
4.0 / 11
0.0%
−6
–   Twisted Logic 20100131x 64-bit2768+17
−17
(+74)8 − 16
(+5−13=6)
33.3%
8.0 / 24
0.0%
−43
–   SmarThink 1.20 64-bit2764+18
−18
(+70)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
0.0%
+23
–   Crafty 23.0 64-bit 4CPU2760+18
−18
(+66)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−46
–   Glaurung 2.2 32-bit2756+24
−24
(+62)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−111
–   Ktulu 92755+12
−12
(+61)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+61
–   Spike 1.2 Turin2746+7
−7
(+52)20.5 − 16.5
(+12−8=17)
55.4%
20.5 / 37
0.0%
+84
–   Twisted Logic 20100131x 32-bit2740+18
−18
(+46)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+138
–   Critter 0.52 32-bit2736+32
−32
(+42)11 − 14
(+7−10=8)
44.0%
11.0 / 25
0.8%
−2
–   Twisted Logic 20090922 32-bit2731+19
−19
(+37)15.5 − 18.5
(+6−9=19)
45.6%
15.5 / 34
0.1%
+12
–   Bright 0.3a2730+19
−19
(+36)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.1%
−68
–   Bison 9.11 32-bit2728+14
−14
(+34)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−108
–   Twisted Logic 200806202724+16
−17
(+30)27.5 − 22.5
(+15−10=25)
55.0%
27.5 / 50
0.2%
+59
–   SmarThink 1.10 32-bit2719+19
−19
(+25)2 − 2
(+0−0=4)
50.0%
2.0 / 4
1.6%
+25
–   Crafty 23.2 64-bit2712+30
−30
(+18)12 − 12
(+8−8=8)
50.0%
12.0 / 24
13.8%
+19
–   Carballo 1.6 64-bit2710+25
−25
(+16)2 − 4
(+1−3=2)
33.3%
2.0 / 6
12.7%
−96
–   Ktulu 82706+9
−9
(+12)12.5 − 13.5
(+6−7=13)
48.1%
12.5 / 26
7.1%
0
–   Critter 0.42 32-bit2706+25
−25
(+12)1 − 2
(+0−1=2)
33.3%
1.0 / 3
19.2%
−93
–   Chess Tiger 2007.12704+10
−10
(+10)15 − 11
(+10−6=10)
57.7%
15.0 / 26
10.5%
+57
–   Chessmaster 11 Aiglos II2702+20
−20
(+8)2 − 0
(+2−0=0)
100.0%
2.0 / 2
25.8%
+INF
–   Naum 2.0 32-bit2697+15
−15
(+3)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
35.5%
+14
–   Crafty 23.2 32-bit2696+32
−32
(+2)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
44.2%
−29
–   Chessmaster 11 Archangel2696+21
−21
(+2)4 − 4
(+1−1=6)
50.0%
4.0 / 8
43.7%
+2
–   Frenzee Feb08 32-bit2696+13
−13
(+2)29.5 − 28.5
(+15−14=29)
50.9%
29.5 / 58
41.0%
+8
–   Chronos 1.9.8 64-bit2696+32
−32
(+2)13.5 − 10.5
(+5−2=17)
56.3%
13.5 / 24
44.2%
+34
–   Delfi 5.42690+12
−11
(−4)33.5 − 28.5
(+17−12=33)
54.0%
33.5 / 62
65.8%
+18
–   Crafty 23.1 32-bit2688+18
−18
(−6)17 − 21
(+5−9=24)
44.7%
17.0 / 38
70.5%
−32
–   Ethereal 8.19 64-bit2685+23
−23
(−9)3 − 7
(+1−5=4)
30.0%
3.0 / 10
72.3%
−136
–   Chessmaster 11 Toxic2683+20
−20
(−11)4 − 4
(+2−2=4)
50.0%
4.0 / 8
81.7%
−11
–   Chess Tiger 20072682+12
−12
(−12)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
89.6%
−169
–   Chessmaster 11 Leonidas2681+21
−21
(−13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
82.9%
+129
–   Daydreamer 1.75 64-bit2680+17
−16
(−14)14 − 10
(+8−4=12)
58.3%
14.0 / 24
89.5%
+33
–   Cheese 1.7 64-bit2679+21
−22
(−15)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
87.4%
−46
–   Counter 2.7 64-bit2674+27
−27
(−20)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
90.5%
+60
–   Counter 2.8 64-bit2671+25
−25
(−23)6 − 2
(+5−1=2)
75.0%
6.0 / 8
94.1%
+164
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−27)15 − 20
(+6−11=18)
42.9%
15.0 / 35
99.9%
−69
–   Minic 0.65 64-bit2662+28
−28
(−32)7 − 5
(+5−3=4)
58.3%
7.0 / 12
97.8%
+23
–   CM10th Xperience2661+13
−13
(−33)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−33
–   BugChess2 1.6.4 64-bit2661+32
−32
(−33)18 − 6
(+15−3=6)
75.0%
18.0 / 24
96.7%
+146
–   Alaric 7072661+12
−12
(−33)29 − 23
(+14−8=30)
55.8%
29.0 / 52
100.0%
−2
–   Frenzee Dec07 32-bit2660+24
−25
(−34)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.1%
+249
–   Scorpio 1.912660+14
−14
(−34)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   BugChess2 1.6.4 32-bit2658+22
−22
(−36)18 − 12
(+13−7=10)
60.0%
18.0 / 30
99.6%
+30
–   Scorpio 2.1 32-bit2653+34
−34
(−41)5 − 5
(+2−2=6)
50.0%
5.0 / 10
98.7%
−37
–   E.T. Chess 13.01.082650+13
−13
(−44)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−51
–   Cyrano 0.6b17 32-bit2649+14
−14
(−45)21.5 − 12.5
(+11−2=21)
63.2%
21.5 / 34
100.0%
+28
–   CM10th Ogre2646+23
−23
(−48)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−48
–   GreKo 2018.01 64-bit2645+27
−27
(−49)7 − 5
(+4−2=6)
58.3%
7.0 / 12
99.9%
0
–   Colossus 2008b2644+12
−12
(−50)24 − 21
(+14−11=20)
53.3%
24.0 / 45
100.0%
−30
–   Chronos 1.9.72641+20
−20
(−53)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
100.0%
−25
–   CM9000 Default2640+31
−31
(−54)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
99.9%
+25
–   CM10th Pestilence2639+25
−25
(−55)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−55
–   CM10th Guardian2639+26
−26
(−55)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−55
–   Scorpio 2.05b2637+32
−32
(−57)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.9%
−INF
–   Slow Chess Blitz WV2.12637+12
−11
(−57)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−102
–   Orion 0.6 64-bit2636+23
−23
(−58)6 − 6
(+5−5=2)
50.0%
6.0 / 12
100.0%
−58
–   CM10th Warrior2634+25
−25
(−60)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−119
–   Gandalf 62633+11
−11
(−61)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+175
–   Crafty 23.0 32-bit2631+29
−29
(−63)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−219
–   CM9000 Assassin2631+24
−24
(−63)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+131
–   WildCat 82629+13
−13
(−65)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−34
–   Rodin 8.02627+15
−15
(−67)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−164
–   Ruffian 2.1.02624+13
−13
(−70)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+22
–   Arasan 13.4 32-bit2623+30
−30
(−71)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+181
–   Hamsters 0.72621+23
−23
(−73)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+162
–   Hamsters 0.7.12620+14
−14
(−74)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
100.0%
−99
–   BugChess2 1.6.3 32-bit2620+19
−19
(−74)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+83
–   Bison 9.62620+23
−23
(−74)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+116
–   Sloppy 0.2.2 64-bit2611+16
−16
(−83)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−52
–   Ethereal 8.12 64-bit2611+26
−26
(−83)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−15
–   Monolith 0.4 64-bit2608+19
−19
(−86)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+8
–   Alaric 0702b2606+26
−26
(−88)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+69
–   DanaSah 6.502605+22
−22
(−89)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+56
–   GreKo 12.8 64-bit2604+30
−30
(−90)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+35
–   Alfil 8.1.12601+14
−14
(−93)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−52
–   Sloppy 0.2.2 32-bit2599+14
−14
(−95)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+62
–   Ethereal 8.05 64-bit2599+28
−28
(−95)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−8
–   Muse 0.953 64-bit2596+16
−16
(−98)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−98
–   Amyan 1.722590+12
−12
(−104)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−104
–   Marvin 2.1.0 64-bit2581+27
−27
(−113)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−140
–   Betsabe II 1.962578+28
−27
(−116)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+39
–   Critter 0.40 32-bit2577+32
−31
(−117)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Crafty 22.10 32-bit2573+33
−33
(−121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+21
–   Scorpio 2.2 32-bit2570+28
−28
(−124)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
100.0%
−102
–   Rotor 0.52565+17
−17
(−129)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+13
–   Tornado 3.21a 32-bit2548+33
−33
(−146)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−82
–   Cerebro 3.03d2482+17
−17
(−212)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Queen 4.032409+18
−18
(−285)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 September 14, 2019