CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Booot 6.3.1 64-bit (3248+8
−8		)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 33 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2019-12-10 64-bit3509+14
−14		(+261)8 − 48
(+1−41=14)
14.3%
8.0 / 56
0.0%
−15
–   SugaR NN 310719 64-bit3476+14
−14		(+228)10 − 50
(+0−40=20)
16.7%
10.0 / 60
0.0%
−15
–   SugaR NN 1.1 64-bit3454+14
−14		(+206)12.5 − 42.5
(+0−30=25)
22.7%
12.5 / 55
0.0%
+18
–   Stockfish 10 64-bit3447+7
−7		(+199)39.5 − 160.5
(+1−122=77)
19.8%
39.5 / 200
0.0%
−16
–   SugaR 1.6.1 64-bit3446+13
−13		(+198)14 − 52
(+0−38=28)
21.2%
14.0 / 66
0.0%
−1
–   ShashChess 8.0 64-bit3428+11
−11		(+180)19 − 49
(+0−30=38)
27.9%
19.0 / 68
0.0%
+35
–   Stockfish 9 64-bit3425+10
−10		(+177)18 − 46
(+1−29=34)
28.1%
18.0 / 64
0.0%
+32
–   ShashChess 6.0 64-bit3407+15
−15		(+159)16.5 − 45.5
(+0−29=33)
26.6%
16.5 / 62
0.0%
+3
–   ShashChess 4.0 64-bit3404+15
−15		(+156)18 − 44
(+0−26=36)
29.0%
18.0 / 62
0.0%
+20
–   Houdini 6 64-bit3392+5
−5		(+144)18 − 44
(+0−26=36)
29.0%
18.0 / 62
0.0%
+8
–   Komodo 13.1 64-bit3390+14
−14		(+142)12 − 40
(+2−30=20)
23.1%
12.0 / 52
0.0%
−52
–   SugaR XPrO 1.5.3 64-bit3387+14
−14		(+139)18 − 46
(+2−30=32)
28.1%
18.0 / 64
0.0%
−9
–   Komodo 13.01 64-bit3381+16
−16		(+133)18 − 34
(+2−18=32)
34.6%
18.0 / 52
0.0%
+35
–   Komodo 12.2.2 64-bit3381+12
−12		(+133)18.5 − 39.5
(+3−24=31)
31.9%
18.5 / 58
0.0%
+9
–   Komodo 11.3.1 64-bit3381+12
−12		(+133)15 − 37
(+2−24=26)
28.8%
15.0 / 52
0.0%
−10
–   Komodo 12.3 64-bit3378+14
−14		(+130)17 − 41
(+1−25=32)
29.3%
17.0 / 58
0.0%
−6
–   Komodo 12 64-bit3376+12
−12		(+128)17.5 − 34.5
(+1−18=33)
33.7%
17.5 / 52
0.0%
+23
–   ShashChess Pro 1.0 64-bit3373+16
−16		(+125)18.5 − 31.5
(+4−17=29)
37.0%
18.5 / 50
0.0%
+38
–   Komodo 13.01 MCTS 64-bit3332+15
−15		(+84)19.5 − 32.5
(+2−15=35)
37.5%
19.5 / 52
0.0%
+5
–   Komodo 13.2.5 MCTS 64-bit3331+13
−13		(+83)18.5 − 33.5
(+2−17=33)
35.6%
18.5 / 52
0.0%
−10
–   Ethereal 12.00 64-bit3319+12
−12		(+71)19 − 33
(+5−19=28)
36.5%
19.0 / 52
0.0%
−19
–   Ethereal 11.75 64-bit3316+13
−13		(+68)19 − 41
(+1−23=36)
31.7%
19.0 / 60
0.0%
−50
–   Komodo 10 64-bit3315+9
−9		(+67)24.5 − 27.5
(+6−9=37)
47.1%
24.5 / 52
0.0%
+49
–   Fire 7.1 64-bit3311+7
−7		(+63)41.5 − 56.5
(+7−22=69)
42.3%
41.5 / 98
0.0%
+14
–   Xiphos 0.6 64-bit3303+7
−7		(+55)24 − 36
(+5−17=38)
40.0%
24.0 / 60
0.0%
−10
–   Ethereal 11.53 64-bit3300+12
−12		(+52)24 − 37
(+2−15=44)
39.3%
24.0 / 61
0.0%
−14
–   Ethereal 11.25 64-bit3288+12
−12		(+40)30.5 − 35.5
(+8−13=45)
46.2%
30.5 / 66
0.0%
+15
–   Komodo 12.3 MCTS 64-bit3285+12
−12		(+37)26.5 − 31.5
(+8−13=37)
45.7%
26.5 / 58
0.0%
+9
–   Xiphos 0.5 64-bit3280+11
−11		(+32)38 − 50
(+9−21=58)
43.2%
38.0 / 88
0.0%
−11
–   Ethereal 11.00 64-bit3273+12
−12		(+25)30 − 46
(+2−18=56)
39.5%
30.0 / 76
0.0%
−38
–   Komodo 12.2.2 MCTS 64-bit3262+13
−13		(+14)17.5 − 22.5
(+4−9=27)
43.8%
17.5 / 40
3.7%
−25
–   Laser 1.7 64-bit3256+6
−6		(+8)54 − 46
(+21−13=66)
54.0%
54.0 / 100
5.3%
+32
–   rofChade 2.202 64-bit3254+9
−9		(+6)29.5 − 30.5
(+10−11=39)
49.2%
29.5 / 60
18.2%
+1
–   Defenchess 2.2 64-bit3251+7
−7		(+3)31 − 33
(+7−9=48)
48.4%
31.0 / 64
29.7%
−5
–   Schooner 2.2 64-bit3250+7
−7		(+2)26.5 − 29.5
(+5−8=43)
47.3%
26.5 / 56
38.9%
−13
–   Shredder 13 64-bit3247+6
−6		(−1)37.5 − 36.5
(+12−11=51)
50.7%
37.5 / 74
65.4%
+2
–   Fritz 17 64-bit3246+14
−14		(−2)18.5 − 13.5
(+9−4=19)
57.8%
18.5 / 32
60.5%
+52
–   Fizbo 2 64-bit3243+7
−7		(−5)46.5 − 47.5
(+16−17=61)
49.5%
46.5 / 94
88.5%
−7
–   Ethereal 10.55 64-bit3238+15
−15		(−10)31.5 − 31.5
(+12−12=39)
50.0%
31.5 / 63
88.9%
−9
–   Andscacs 0.95 64-bit3230+8
−8		(−18)37 − 29
(+14−6=46)
56.1%
37.0 / 66
100.0%
+19
–   RubiChess 1.6.1 64-bit3216+19
−19		(−32)14.5 − 9.5
(+7−2=15)		60.4%
14.5 / 24
99.9%
+33
–   Andscacs 0.94 64-bit3216+11
−11		(−32)36.5 − 25.5
(+18−7=37)
58.9%
36.5 / 62
100.0%
+24
–   Andscacs 0.93 64-bit3214+11
−11		(−34)2 − 1
(+2−1=0)		66.7%
2.0 / 3
100.0%
+159
–   RubiChess 1.6 64-bit3207+13
−13		(−41)9 − 11
(+2−4=14)		45.0%
9.0 / 20
100.0%
−73
–   rofChade 2.1 64-bit3202+13
−13		(−46)19 − 15
(+7−3=24)
55.9%
19.0 / 34
100.0%
−10
–   Avalanche 1.4.0 64-bit3199+16
−16		(−49)20 − 10
(+11−1=18)
66.7%
20.0 / 30
100.0%
+60
–   Protej 0.6.7 64-bit3195+19
−19		(−53)7.5 − 6.5
(+3−2=9)		53.6%
7.5 / 14
100.0%
−28
–   Defenchess 2.1 64-bit3194+19
−19		(−54)11 − 7
(+5−1=12)		61.1%
11.0 / 18
100.0%
+15
–   Heimdall 1.0.0 64-bit3194+21
−21		(−54)9 − 9
(+2−2=14)		50.0%
9.0 / 18
100.0%
−51
–   Lc0 0.24.0 w591226 64-bit3193+21
−21		(−55)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+16
–   Arasan 22.1 64-bit3190+17
−17		(−58)14 − 6
(+8−0=12)		70.0%
14.0 / 20
100.0%
+69
–   Xiphos 0.4 64-bit3188+9
−9		(−60)40 − 30
(+23−13=34)
57.1%
40.0 / 70
100.0%
−8
–   Arasan 22.0 64-bit3186+16
−16		(−62)11.5 − 8.5
(+4−1=15)		57.5%
11.5 / 20
100.0%
−17
–   Roc 1.6 64-bit3185+15
−15		(−63)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−63
–   Pedantic 1.1.0 64-bit3181+18
−18		(−67)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+144
–   Schooner 2.1 64-bit3178+13
−13		(−70)25.5 − 10.5
(+16−1=19)
70.8%
25.5 / 36
100.0%
+68
–   Arasan 21.4 64-bit3176+14
−14		(−72)20 − 12
(+10−2=20)
62.5%
20.0 / 32
100.0%
+9
–   Laser 1.6 64-bit3175+8
−8		(−73)36 − 22
(+20−6=32)
62.1%
36.0 / 58
100.0%
+8
–   Altair 5.0.0 64-bit3174+14
−14		(−74)19.5 − 10.5
(+9−0=21)
65.0%
19.5 / 30
100.0%
+18
–   Arasan 21.3 64-bit3164+12
−12		(−84)25 − 13
(+14−2=22)
65.8%
25.0 / 38
100.0%
+19
–   Roc 1.0 64-bit3163+17
−17		(−85)28.5 − 15.5
(+17−4=23)
64.8%
28.5 / 44
100.0%
+15
–   Gull 3 64-bit3161+6
−6		(−87)31.5 − 18.5
(+17−4=29)
63.0%
31.5 / 50
100.0%
−1
–   SlowChess Blitz Classic 1.9 64-bit3159+19
−19		(−89)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Roc 0.7 64-bit3158+8
−8		(−90)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−167
–   Chiron 4 64-bit3158+7
−7		(−90)30 − 20
(+14−4=32)
60.0%
30.0 / 50
100.0%
−28
–   Pedone 2.0 64-bit3150+15
−15		(−98)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−264
–   Schooner 2.0.34 64-bit3150+10
−10		(−98)38 − 29
(+17−8=42)
56.7%
38.0 / 67
100.0%
−56
–   RubiChess 1.5 64-bit3149+17
−17		(−99)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+78
–   Houdini 1.5a 64-bit3149+9
−9		(−99)33 − 19
(+17−3=32)
63.5%
33.0 / 52
100.0%
−11
–   Vajolet2 2.8 64-bit3145+10
−10		(−103)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+63
–   Strelka 5.5 64-bit3142+5
−5		(−106)34.5 − 15.5
(+20−1=29)
69.0%
34.5 / 50
100.0%
+19
–   Roc 0.8 64-bit3141+18
−18		(−107)17 − 7
(+11−1=12)		70.8%
17.0 / 24
100.0%
+35
–   Critter 1.6a 64-bit3140+6
−6		(−108)32 − 18
(+16−2=32)
64.0%
32.0 / 50
100.0%
−17
–   NirvanaChess 2.4 64-bit3139+7
−7		(−109)7 − 5
(+3−1=8)		58.3%
7.0 / 12
100.0%
−52
–   Xiphos 0.3 64-bit3133+17
−17		(−115)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+137
–   Carp 2.0.0 64-bit3133+16
−16		(−115)14.5 − 5.5
(+9−0=11)		72.5%
14.5 / 20
100.0%
+34
–   Ethereal 10.00 64-bit3132+13
−13		(−116)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+55
–   Vajolet2 2.7 64-bit3131+13
−13		(−117)19 − 11
(+8−0=22)
63.3%
19.0 / 30
100.0%
−36
–   Nemorino 5.00 64-bit3126+11
−11		(−122)16.5 − 7.5
(+11−2=11)		68.8%
16.5 / 24
100.0%
+7
–   Hannibal 1.7 64-bit3118+8
−8		(−130)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−52
–   Pedone 1.9 64-bit3117+14
−14		(−131)13 − 7
(+6−0=14)		65.0%
13.0 / 20
100.0%
−36
–   Arasan 21.2 64-bit3117+14
−14		(−131)25.5 − 8.5
(+17−0=17)
75.0%
25.5 / 34
100.0%
+36
–   Viridithas 5.1.0 64-bit3116+19
−19		(−132)21.5 − 8.5
(+15−2=13)
71.7%
21.5 / 30
100.0%
+19
–   Texel 1.07 64-bit3114+9
−9		(−134)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+37
–   Clarity 3.0.0 64-bit3103+19
−19		(−145)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
−54
–   chess22k 1.13 64-bit3102+15
−15		(−146)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
−35
–   ChessBrainVB 3.743102+12
−12		(−146)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+20
–   Wasp 3.75 64-bit3102+14
−14		(−146)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−74
–   iCE 4.0 64-bit3100+10
−10		(−148)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−53
–   ChessBrainVB 3.723097+13
−13		(−151)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
−44
–   Pedone 1.8 64-bit3095+14
−14		(−153)16.5 − 3.5
(+14−1=5)		82.5%
16.5 / 20
100.0%
+98
–   Altair 4.0.0 64-bit3080+17
−17		(−168)13 − 5
(+9−1=8)		72.2%
13.0 / 18
100.0%
−13
–   Avalanche 1.3.0 64-bit3079+18
−18		(−169)12.5 − 3.5
(+9−0=7)		78.1%
12.5 / 16
100.0%
+24
–   Lc0 0.20.1 w36089 64-bit3078+16
−16		(−170)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
−28
–   BlackCore 3.0 64-bit3074+18
−18		(−174)11.5 − 6.5
(+6−1=11)		63.9%
11.5 / 18
100.0%
−82
–   Frozenight 5.1.0 64-bit3064+18
−18		(−184)14.5 − 9.5
(+5−0=19)		60.4%
14.5 / 24
100.0%
−123
–   Wasp 3.50 64-bit3061+11
−11		(−187)31 − 9
(+23−1=16)
77.5%
31.0 / 40
100.0%
+7
–   Peacekeeper 1.70 64-bit3051+19
−19		(−197)11 − 3
(+9−1=4)		78.6%
11.0 / 14
100.0%
+18
4018 games: 694 wins, 999 losses, 2325 draws (57.9%), score: 46.2%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024