CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Booot 6.4 64-bit 4CPU (3296+15
−15
)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 24 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2021-01-11 64-bit 4CPU3547+19
−19
(+251)5 − 47
(+0−42=10)
9.6%
5.0 / 52
0.0%
−84
–   ShashChess 15.0 64-bit 4CPU3528+22
−22
(+232)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
+50
–   Fat Fritz 2 (in SF) 64-bit 4CPU3525+18
−18
(+229)5 − 25
(+0−20=10)
16.7%
5.0 / 30
0.0%
−5
–   SugaR AI 1.00 64-bit 4CPU3517+26
−25
(+221)6 − 26
(+0−20=12)
18.8%
6.0 / 32
0.0%
+8
–   Stockfish 12 64-bit 4CPU3514+19
−19
(+218)6.5 − 25.5
(+0−19=13)
20.3%
6.5 / 32
0.0%
+22
–   Dragon by Komodo 64-bit 4CPU3496+16
−15
(+200)10.5 − 35.5
(+0−25=21)
22.8%
10.5 / 46
0.0%
+28
–   Stockfish 2019-10-09 64-bit 4CPU3489+23
−23
(+193)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Stockfish 11 64-bit 4CPU3477+20
−19
(+181)8 − 24
(+0−16=16)
25.0%
8.0 / 32
0.0%
+28
–   SugaR NN 1.1 64-bit 4CPU3469+15
−15
(+173)6.5 − 25.5
(+0−19=13)
20.3%
6.5 / 32
0.0%
−22
–   ShashChess 8.0 64-bit 4CPU3441+15
−15
(+145)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+50
–   Komodo 14 64-bit 4CPU3414+18
−18
(+118)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
+47
–   Komodo 13.3 64-bit 4CPU3412+21
−21
(+116)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+20
–   Houdini 6 64-bit 4CPU3397+10
−10
(+101)7.5 − 24.5
(+1−18=13)
23.4%
7.5 / 32
0.0%
−74
–   SlowChess Blitz 2.5 64-bit 4CPU3394+17
−17
(+98)14 − 18
(+3−7=22)
43.8%
14.0 / 32
0.0%
+61
–   Ethereal 12.75 64-bit 4CPU3391+15
−15
(+95)11 − 19
(+0−8=22)
36.7%
11.0 / 30
0.0%
+24
–   Nemorino 6.00 64-bit 4CPU3383+17
−17
(+87)12 − 20
(+1−9=22)
37.5%
12.0 / 32
0.0%
+20
–   Komodo 14 MCTS 64-bit 4CPU3370+22
−23
(+74)11.5 − 20.5
(+1−10=21)
35.9%
11.5 / 32
0.0%
−2
–   Ethereal 12.25 64-bit 4CPU3361+22
−22
(+65)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−47
–   Igel 2.9.0 64-bit 4CPU3360+16
−16
(+64)23 − 37
(+7−21=32)
38.3%
23.0 / 60
0.0%
−2
–   Komodo 13.2.5 MCTS 64-bit 4CPU3360+18
−18
(+64)13.5 − 18.5
(+1−6=25)
42.2%
13.5 / 32
0.0%
+23
–   Igel 2.8.0 64-bit 4CPU3358+25
−25
(+62)20.5 − 30.5
(+7−17=27)
40.2%
20.5 / 51
0.0%
+4
–   SlowChess Blitz 2.4 64-bit 4CPU3356+21
−21
(+60)12 − 18
(+1−7=22)
40.0%
12.0 / 30
0.0%
+7
–   Ethereal 12.00 64-bit 4CPU3348+22
−22
(+52)11.5 − 20.5
(+1−10=21)
35.9%
11.5 / 32
0.0%
−26
–   SlowChess Blitz 2.3 64-bit 4CPU3340+20
−20
(+44)13.5 − 18.5
(+3−8=21)
42.2%
13.5 / 32
0.0%
+2
–   Lc0 0.27.0 w703810 64-bit 4CPU3335+17
−17
(+39)14 − 22
(+4−12=20)
38.9%
14.0 / 36
0.0%
−27
–   Xiphos 0.6 64-bit 4CPU3328+13
−13
(+32)12.5 − 19.5
(+0−7=25)
39.1%
12.5 / 32
0.0%
−24
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3326+20
−20
(+30)15 − 17
(+2−4=26)
46.9%
15.0 / 32
0.7%
+13
–   Fire 7.1 64-bit 4CPU3319+11
−11
(+23)13 − 19
(+2−8=22)
40.6%
13.0 / 32
0.5%
−28
–   RofChade 2.3 64-bit 4CPU3310+14
−14
(+14)15 − 17
(+4−6=22)
46.9%
15.0 / 32
8.1%
−1
–   Pedone 3.0 64-bit 4CPU3300+18
−18
(+4)15.5 − 16.5
(+4−5=23)
48.4%
15.5 / 32
35.4%
−2
–   RubiChess 1.8 64-bit 4CPU3291+19
−19
(−5)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
67.7%
−33
–   RubiChess 1.7.3 64-bit 4CPU3287+20
−20
(−9)15 − 17
(+1−3=28)
46.9%
15.0 / 32
76.0%
−23
–   Laser 1.7 64-bit 4CPU3284+13
−13
(−12)15 − 17
(+4−6=22)
46.9%
15.0 / 32
88.5%
−30
–   Defenchess 2.2 64-bit 4CPU3278+14
−14
(−18)16.5 − 15.5
(+4−3=25)
51.6%
16.5 / 32
96.2%
−10
–   RofChade 2.202 64-bit 4CPU3277+18
−18
(−19)19 − 13
(+8−2=22)
59.4%
19.0 / 32
94.3%
+31
–   Deep Shredder 13 64-bit 4CPU3276+10
−10
(−20)16 − 16
(+5−5=22)
50.0%
16.0 / 32
98.3%
−21
–   Fritz 17 64-bit 4CPU3275+16
−16
(−21)18 − 14
(+7−3=22)
56.3%
18.0 / 32
97.3%
+13
–   SlowChess Blitz Classic 2.1 64-bit 4CPU3272+22
−22
(−24)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
96.3%
+4
–   Wasp 4.50 64-bit 4CPU3233+23
−23
(−63)20.5 − 13.5
(+8−1=25)
60.3%
20.5 / 34
100.0%
−9
–   Arasan 22.2 64-bit 4CPU3230+28
−28
(−66)10.5 − 5.5
(+5−0=11)
65.6%
10.5 / 16
100.0%
+15
–   Vajolet2 2.8 64-bit 4CPU3181+27
−27
(−115)17 − 7
(+11−1=12)
70.8%
17.0 / 24
100.0%
+10

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021