CCRL Blitz
Downloads and Statistics
January 9, 2021
Testing summary:
Total: 2'437'048 games
played by 2'898 programs

White wins: 937'753 (38.5%)
Black wins: 752'816 (30.9%)
Draws: 746'479 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Booot 6.4 64-bit (3292+13
−13
)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 18 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit3633+14
−14
(+341)4.5 − 59.5
(+0−55=9)
7.0%
4.5 / 64
0.0%
−51
–   Stockfish+NNUE 150720 64-bit3583+21
−20
(+291)13.5 − 118.5
(+0−105=27)
10.2%
13.5 / 132
0.0%
−34
–   Dragon by Komodo 64-bit3578+18
−18
(+286)15 − 85
(+0−70=30)
15.0%
15.0 / 100
0.0%
+33
–   Nemorino 6.00 64-bit3439+16
−16
(+147)18 − 46
(+4−32=28)
28.1%
18.0 / 64
0.0%
+8
–   Ethereal 12.50 64-bit3376+16
−16
(+84)41 − 59
(+8−26=66)
41.0%
41.0 / 100
0.0%
+34
–   Ethereal 12.25 64-bit3370+15
−15
(+78)23.5 − 48.5
(+5−30=37)
32.6%
23.5 / 72
0.0%
−24
–   SlowChess Blitz 2.3 64-bit3361+18
−18
(+69)24.5 − 39.5
(+7−22=35)
38.3%
24.5 / 64
0.0%
0
–   Komodo 14 MCTS 64-bit3361+14
−14
(+69)29.5 − 34.5
(+6−11=47)
46.1%
29.5 / 64
0.0%
+49
–   SlowChess Blitz Classic 2.2 64-bit3345+16
−16
(+53)27.5 − 36.5
(+7−16=41)
43.0%
27.5 / 64
0.0%
+14
–   RubiChess 1.9 64-bit3341+17
−17
(+49)26 − 38
(+10−22=32)
40.6%
26.0 / 64
0.0%
−7
–   Igel 2.8.0 64-bit3340+16
−16
(+48)32.5 − 39.5
(+13−20=39)
45.1%
32.5 / 72
0.0%
+19
–   RofChade 2.3 64-bit3305+13
−13
(+13)32 − 32
(+12−12=40)
50.0%
32.0 / 64
7.0%
+13
–   Igel 2.7.0 64-bit3286+17
−17
(−6)24.5 − 24.5
(+10−10=29)
50.0%
24.5 / 49
72.3%
−6
–   Defenchess 2.3 64-bit3282+17
−17
(−10)32.5 − 31.5
(+12−11=41)
50.8%
32.5 / 64
82.5%
−4
–   RofChade 2.202 64-bit3277+13
−13
(−15)34 − 30
(+16−12=36)
53.1%
34.0 / 64
94.9%
+3
–   Schooner 2.2 64-bit3275+11
−11
(−17)35.5 − 27.5
(+17−9=37)
56.3%
35.5 / 63
98.3%
+15
–   Laser 1.7 64-bit3274+9
−9
(−18)32.5 − 31.5
(+13−12=39)
50.8%
32.5 / 64
99.3%
−12
–   Fritz 17 64-bit3270+11
−11
(−22)30.5 − 33.5
(+11−14=39)
47.7%
30.5 / 64
99.6%
−34
–   Shredder 13 64-bit3270+7
−7
(−22)38 − 26
(+20−8=36)
59.4%
38.0 / 64
99.9%
+31
–   Defenchess 2.2 64-bit3267+12
−12
(−25)33 − 31
(+12−10=42)
51.6%
33.0 / 64
99.8%
−17
–   SlowChess Blitz Classic 2.1 64-bit3261+16
−16
(−31)32 − 31
(+10−9=44)
50.8%
32.0 / 63
99.9%
−25
–   RubiChess 1.8 64-bit3253+16
−16
(−39)35 − 29
(+22−16=26)
54.7%
35.0 / 64
100.0%
−10
–   Fizbo 2 64-bit3247+7
−7
(−45)33.5 − 29.5
(+17−13=33)
53.2%
33.5 / 63
100.0%
−28
–   RubiChess 1.7.3 64-bit3244+20
−20
(−48)25 − 15
(+17−7=16)
62.5%
25.0 / 40
100.0%
+31
–   RubiChess 1.7.1 64-bit3242+18
−18
(−50)26 − 24
(+12−10=28)
52.0%
26.0 / 50
100.0%
−37
–   SlowChess Blitz Classic 2.0 64-bit3229+19
−18
(−63)40 − 24
(+23−7=34)
62.5%
40.0 / 64
100.0%
+8
–   Andscacs 0.95 64-bit3228+10
−10
(−64)40 − 24
(+24−8=32)
62.5%
40.0 / 64
100.0%
+10
–   RubiChess 1.6.1.1 64-bit3208+18
−18
(−84)43.5 − 20.5
(+29−6=29)
68.0%
43.5 / 64
100.0%
+27
–   Combusken 1.4.0 64-bit3165+17
−17
(−127)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
−5
–   NirvanaChess 2.5 64-bit3164+18
−17
(−128)23 − 9
(+15−1=16)
71.9%
23.0 / 32
100.0%
+4
–   Winter 0.9 64-bit3157+16
−16
(−135)20 − 11
(+12−3=16)
64.5%
20.0 / 31
100.0%
−50
–   Wasp 4.0 64-bit3155+14
−14
(−137)20.5 − 11.5
(+12−3=17)
64.1%
20.5 / 32
100.0%
−53

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Created in 2005-2013 by CCRL team
Last games added on January 9, 2021