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 6.4 64-bit (3286+8
−8		)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 33 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 13 64-bit3575+16
−16		(+289)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+118
–   Stockfish 2021-01-11 64-bit3574+12
−12		(+288)5.5 − 46.5
(+0−41=11)
10.6%
5.5 / 52
0.0%
−30
–   Fat Fritz 2 64-bit3562+7
−7		(+276)3.5 − 48.5
(+0−45=7)
6.7%
3.5 / 52
0.0%
−108
–   SugaR AI 1.00 64-bit3554+12
−12		(+268)7 − 49
(+0−42=14)
12.5%
7.0 / 56
0.0%
−24
–   ShashChess 15.0 64-bit3549+11
−11		(+263)15 − 51
(+0−36=30)
22.7%
15.0 / 66
0.0%
+76
–   Stockfish 12 64-bit3545+12
−12		(+259)13 − 51
(+0−38=26)
20.3%
13.0 / 64
0.0%
+50
–   Stockfish 150720 64-bit3536+21
−21		(+250)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Dragon by Komodo 64-bit3533+10
−10		(+247)7.5 − 44.5
(+0−37=15)
14.4%
7.5 / 52
0.0%
−22
–   Stockfish 2019-12-10 64-bit3509+14
−14		(+223)8.5 − 43.5
(+0−35=17)
16.3%
8.5 / 52
0.0%
−25
–   Stockfish 11 64-bit3501+13
−13		(+215)4 − 25
(+0−21=8)		13.8%
4.0 / 29
0.0%
−62
–   SugaR XPro NN 1.0 64-bit3482+12
−12		(+196)4.5 − 11.5
(+0−7=9)		28.1%
4.5 / 16
0.0%
+52
–   ShashChess 11.0 64-bit3469+14
−14		(+183)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+11
–   Igel 2.9.0 64-bit 4CPU3419+15
−15		(+133)21.5 − 50.5
(+4−33=35)
29.9%
21.5 / 72
0.0%
−4
–   Nemorino 6.00 64-bit3407+7
−7		(+121)23 − 41
(+4−22=38)
35.9%
23.0 / 64
0.0%
+28
–   Komodo 13.3 64-bit3406+11
−11		(+120)14.5 − 35.5
(+2−23=25)
29.0%
14.5 / 50
0.0%
−22
–   Komodo 14 64-bit3403+11
−11		(+117)24.5 − 65.5
(+5−46=39)
27.2%
24.5 / 90
0.0%
−43
–   Houdini 6 64-bit3392+5
−5		(+106)9.5 − 21.5
(+0−12=19)
30.6%
9.5 / 31
0.0%
−18
–   Fire 8 64-bit3389+8
−8		(+103)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+103
–   SlowChess Blitz 2.5 64-bit3389+12
−12		(+103)20.5 − 37.5
(+4−21=33)
35.3%
20.5 / 58
0.0%
+7
–   Ethereal 12.75 64-bit3378+9
−9		(+92)24.5 − 41.5
(+5−22=39)
37.1%
24.5 / 66
0.0%
+7
–   Clarity 4.1.0 64-bit3377+17
−17		(+91)2.5 − 9.5
(+0−7=5)		20.8%
2.5 / 12
0.0%
−111
–   Nemorino 6.05 64-bit3363+9
−9		(+77)22.5 − 30.5
(+7−15=31)
42.5%
22.5 / 53
0.0%
+28
–   Ethereal 12.50 64-bit3358+15
−15		(+72)20.5 − 31.5
(+4−15=33)
39.4%
20.5 / 52
0.0%
0
–   SlowChess Blitz 2.4 64-bit3357+13
−13		(+71)24 − 32
(+7−15=34)
42.9%
24.0 / 56
0.0%
+23
–   Tucano 10.00 64-bit3355+9
−9		(+69)7.5 − 14.5
(+2−9=11)		34.1%
7.5 / 22
0.0%
−39
–   Komodo 14 MCTS 64-bit3353+16
−16		(+67)8 − 12
(+2−6=12)		40.0%
8.0 / 20
0.0%
0
–   Ethereal 12.25 64-bit3348+13
−13		(+62)26.5 − 35.5
(+4−13=45)
42.7%
26.5 / 62
0.0%
+16
–   Komodo 13.3 MCTS 64-bit3348+17
−17		(+62)29 − 34
(+8−13=42)
46.0%
29.0 / 63
0.0%
+34
–   RubiChess 2.0 64-bit3334+12
−12		(+48)23 − 35
(+5−17=36)
39.7%
23.0 / 58
0.0%
−19
–   SlowChess Blitz 2.3 64-bit3333+13
−13		(+47)26 − 30
(+8−12=36)
46.4%
26.0 / 56
0.0%
+22
–   Igel 2.9.0 64-bit3325+11
−11		(+39)23.5 − 34.5
(+9−20=29)
40.5%
23.5 / 58
0.0%
−28
–   Ethereal 12.00 64-bit3319+12
−12		(+33)16 − 17
(+6−7=20)
48.5%
16.0 / 33
0.0%
+22
–   RubiChess 1.9 64-bit3317+12
−12		(+31)29 − 27
(+13−11=32)
51.8%
29.0 / 56
0.0%
+43
–   SlowChess Blitz Classic 2.2 64-bit3317+14
−14		(+31)27 − 37
(+6−16=42)
42.2%
27.0 / 64
0.0%
−20
–   Komodo 10 64-bit3315+9
−9		(+29)12.5 − 21.5
(+1−10=23)
36.8%
12.5 / 34
0.0%
−55
–   Igel 2.8.0 64-bit3314+12
−12		(+28)28.5 − 31.5
(+11−14=35)
47.5%
28.5 / 60
0.0%
+12
–   Fire 7.1 64-bit3311+7
−7		(+25)28 − 39
(+5−16=46)
41.8%
28.0 / 67
0.0%
−27
–   Counter 5.0 64-bit3307+11
−11		(+21)10 − 10
(+6−6=8)		50.0%
10.0 / 20
0.1%
+18
–   Rebel 14.2 64-bit3303+18
−18		(+17)10.5 − 9.5
(+4−3=13)		52.5%
10.5 / 20
3.8%
+36
–   Xiphos 0.6 64-bit3303+7
−7		(+17)43.5 − 49.5
(+9−15=69)
46.8%
43.5 / 93
0.0%
−3
–   Pedone 3.0 64-bit3296+11
−11		(+10)8 − 12
(+2−6=12)		40.0%
8.0 / 20
7.1%
−54
–   Wasp 5.20 64-bit3295+16
−16		(+9)11 − 19
(+4−12=14)
36.7%
11.0 / 30
13.3%
−84
–   rofChade 2.3 64-bit3292+8
−8		(+6)44 − 37
(+18−11=52)
54.3%
44.0 / 81
10.7%
+34
–   Igel 2.7.0 64-bit3289+12
−12		(+3)26 − 26
(+8−8=36)
50.0%
26.0 / 52
31.0%
0
–   pawn 1.0 64-bit3280+14
−14		(−6)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
73.8%
−22
–   Expositor 2BR17 64-bit3273+11
−11		(−13)9 − 7
(+5−3=8)		56.3%
9.0 / 16
96.5%
+31
–   HIARCS 15.0 64-bit3257+13
−13		(−29)16 − 14
(+4−2=24)
53.3%
16.0 / 30
100.0%
−9
–   Laser 1.7 64-bit3256+6
−6		(−30)31 − 33
(+8−10=46)
48.4%
31.0 / 64
100.0%
−39
–   Rebel 14.1 64-bit3253+17
−17		(−33)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
+69
–   Velvet 3.2.0 64-bit3252+18
−18		(−34)12.5 − 7.5
(+8−3=9)		62.5%
12.5 / 20
100.0%
+53
–   Defenchess 2.2 64-bit3251+7
−7		(−35)29 − 21
(+11−3=36)
58.0%
29.0 / 50
100.0%
+12
–   Schooner 2.2 64-bit3250+7
−7		(−36)38 − 30
(+18−10=40)
55.9%
38.0 / 68
100.0%
+2
–   SlowChess Blitz Classic 2.1 64-bit3250+15
−15		(−36)31 − 25
(+11−5=40)
55.4%
31.0 / 56
100.0%
−1
–   Fritz 17 64-bit3246+14
−14		(−40)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+31
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(−40)7.5 − 6.5
(+2−1=11)		53.6%
7.5 / 14
100.0%
−22
–   Marvin 5.2.0 64-bit3243+14
−14		(−43)15.5 − 14.5
(+4−3=23)
51.7%
15.5 / 30
100.0%
−33
–   Fizbo 2 64-bit3243+7
−7		(−43)21 − 13
(+12−4=18)
61.8%
21.0 / 34
100.0%
+34
–   Svart 6 64-bit3242+12
−12		(−44)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
100.0%
−12
–   RubiChess 1.7.3 64-bit3240+15
−15		(−46)29 − 15
(+19−5=20)
65.9%
29.0 / 44
100.0%
+65
–   RubiChess 1.8 64-bit3235+16
−16		(−51)30 − 23
(+12−5=36)
56.6%
30.0 / 53
100.0%
−7
–   Drofa 3.3.22 64-bit3233+13
−13		(−53)13 − 11
(+6−4=14)		54.2%
13.0 / 24
100.0%
−28
–   Andscacs 0.95 64-bit3230+8
−8		(−56)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−56
–   Serendipity 0.1 64-bit3227+20
−20		(−59)18.5 − 11.5
(+9−2=19)
61.7%
18.5 / 30
100.0%
+17
–   Svart 5 64-bit3225+16
−16		(−61)11 − 5
(+7−1=8)		68.8%
11.0 / 16
100.0%
+69
–   Leorik 3.0 64-bit3222+14
−14		(−64)11 − 9
(+7−5=8)		55.0%
11.0 / 20
100.0%
−27
–   Viridithas 6.0.0 64-bit3219+19
−19		(−67)13.5 − 6.5
(+8−1=11)		67.5%
13.5 / 20
100.0%
+47
–   Obsidian 5.0 64-bit3216+20
−20		(−70)9 − 7
(+4−2=10)		56.3%
9.0 / 16
100.0%
−32
–   RukChess 3.0 64-bit3216+16
−16		(−70)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
100.0%
−50
–   Stash 32.0 64-bit3207+14
−14		(−79)18 − 12
(+9−3=18)
60.0%
18.0 / 30
100.0%
−13
–   RubiChess 1.6 64-bit3207+13
−13		(−79)22.5 − 7.5
(+18−3=9)
75.0%
22.5 / 30
100.0%
+110
–   Winter 1.0 64-bit3203+16
−16		(−83)16.5 − 7.5
(+9−0=15)		68.8%
16.5 / 24
100.0%
+37
–   Wasp 4.50 64-bit3199+14
−14		(−87)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
100.0%
−4
–   Arasan 22.1 64-bit3190+17
−17		(−96)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−198
–   BlackCore 4.0 64-bit3185+18
−18		(−101)14 − 14
(+6−6=16)		50.0%
14.0 / 28
100.0%
−99
–   Rice 5.0.0 64-bit3183+17
−17		(−103)12.5 − 7.5
(+8−3=9)		62.5%
12.5 / 20
100.0%
−13
–   Stash 31.0 64-bit3180+18
−18		(−106)9.5 − 4.5
(+5−0=9)		67.9%
9.5 / 14
100.0%
+8
–   Laser 1.6 64-bit3175+8
−8		(−111)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
100.0%
−11
–   Black Marlin 4.0 64-bit3175+17
−17		(−111)14.5 − 9.5
(+8−3=13)		60.4%
14.5 / 24
100.0%
−41
–   Drofa 3.3.0 64-bit3172+15
−15		(−114)16 − 8
(+10−2=12)		66.7%
16.0 / 24
100.0%
+3
–   Pedantic 1.0.0 64-bit3171+19
−19		(−115)15 − 9
(+11−5=8)		62.5%
15.0 / 24
100.0%
−18
–   Marvin 5.1.0 64-bit3168+15
−15		(−118)11.5 − 2.5
(+9−0=5)		82.1%
11.5 / 14
100.0%
+114
–   Roc 1.7 64-bit3168+17
−17		(−118)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−78
–   ChessBrainVB 4.023166+15
−15		(−120)18 − 10
(+9−1=18)		64.3%
18.0 / 28
100.0%
−28
–   Little Goliath Evolution 3.15 64-bit3164+17
−17		(−122)16 − 14
(+7−5=18)
53.3%
16.0 / 30
100.0%
−100
–   Chiron 4 64-bit3158+7
−7		(−128)21.5 − 8.5
(+14−1=15)
71.7%
21.5 / 30
100.0%
+20
–   Demolito 2021-10-04 64-bit3156+11
−11		(−130)20 − 10
(+11−1=18)
66.7%
20.0 / 30
100.0%
−22
–   Counter 4.1 64-bit3156+16
−16		(−130)11.5 − 8.5
(+6−3=11)		57.5%
11.5 / 20
100.0%
−80
–   Marvin 5.0.0 64-bit3154+15
−15		(−132)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
+15
–   Rebel 14 64-bit3154+20
−20		(−132)10.5 − 1.5
(+9−0=3)		87.5%
10.5 / 12
100.0%
+159
–   Lc0 0.26.2 w703810 64-bit3150+22
−22		(−136)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−136
–   Andscacs 0.88 64-bit3148+12
−12		(−138)22.5 − 7.5
(+15−0=15)
75.0%
22.5 / 30
100.0%
+30
–   Velvet 3.1.0 64-bit3142+18
−18		(−144)16 − 6
(+11−1=10)		72.7%
16.0 / 22
100.0%
+11
–   NirvanaChess 2.4 64-bit3139+7
−7		(−147)23 − 6
(+18−1=10)		79.3%
23.0 / 29
100.0%
+66
–   Mantissa 3.3.0 64-bit3138+15
−15		(−148)13 − 7
(+10−4=6)		65.0%
13.0 / 20
100.0%
−33
–   MIDA 2.2 64-bit3136+19
−19		(−150)10.5 − 5.5
(+5−0=11)		65.6%
10.5 / 16
100.0%
−51
–   Equinox 3.20 64-bit3134+7
−7		(−152)23.5 − 5.5
(+18−0=11)		81.0%
23.5 / 29
100.0%
+69
–   Princhess 0.17.0 64-bit3126+20
−20		(−160)17.5 − 4.5
(+14−1=7)		79.5%
17.5 / 22
100.0%
+57
–   Expositor 2WQ23 64-bit3120+20
−20		(−166)11 − 3
(+9−1=4)		78.6%
11.0 / 14
100.0%
+49
–   Hannibal 1.7 64-bit3118+8
−8		(−168)20.5 − 7.5
(+13−0=15)		73.2%
20.5 / 28
100.0%
−12
–   Pedone 1.9 64-bit3117+14
−14		(−169)23.5 − 6.5
(+17−0=13)
78.3%
23.5 / 30
100.0%
+27
–   Igel 2.4.0 64-bit3108+18
−18		(−178)22 − 8
(+16−2=12)
73.3%
22.0 / 30
100.0%
−11
–   Bit-Genie 9 64-bit3101+11
−11		(−185)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
−16
–   bitbit 1.2 64-bit3085+16
−16		(−201)13 − 3
(+10−0=6)		81.3%
13.0 / 16
100.0%
+20
–   Rybka 3 Human 64-bit3047+19
−19		(−239)13 − 3
(+10−0=6)		81.3%
13.0 / 16
100.0%
−15
3479 games: 693 wins, 903 losses, 1883 draws (54.1%), score: 47.0%

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