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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Show each game results
Tucano 10.00 64-bit (3355+9
−9		)Quote
Author: Alcides Schulz (Brazil) Link: Home Page
This is one of the 16 Tucano versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 15 64-bit3602+10
−10		(+247)7.5 − 44.5
(+0−37=15)
14.4%
7.5 / 52
0.0%
−22
–   Stockfish 060122 64-bit3600+11
−11		(+245)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−47
–   ShashChess 22 64-bit3592+13
−13		(+237)11 − 41
(+0−30=22)
21.2%
11.0 / 52
0.0%
+35
–   ShashChess 21.1 64-bit3587+14
−14		(+232)11.5 − 40.5
(+0−29=23)
22.1%
11.5 / 52
0.0%
+38
–   Dragon by Komodo 3 64-bit3583+12
−12		(+228)10 − 42
(+0−32=20)
19.2%
10.0 / 52
0.0%
+8
–   ShashChess 20.2 64-bit3576+15
−15		(+221)12 − 40
(+0−28=24)
23.1%
12.0 / 52
0.0%
+36
–   Revenge 3.0 64-bit3518+7
−7		(+163)14.5 − 37.5
(+0−23=29)
27.9%
14.5 / 52
0.0%
+18
–   Berserk 9 64-bit3514+11
−11		(+159)12 − 40
(+0−28=24)
23.1%
12.0 / 52
0.0%
−24
–   Ethereal 13.75 64-bit3503+10
−10		(+148)17.5 − 34.5
(+0−17=35)
33.7%
17.5 / 52
0.0%
+45
–   Berserk 8.5.1 64-bit3492+10
−10		(+137)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−32
–   Koivisto 8.0 64-bit3492+8
−8		(+137)15 − 45
(+0−30=30)
25.0%
15.0 / 60
0.0%
−31
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(+137)15.5 − 36.5
(+0−21=31)
29.8%
15.5 / 52
0.0%
+6
–   Ethereal 13.50 64-bit3483+11
−11		(+128)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−164
–   SlowChess Blitz 2.8 64-bit3476+9
−9		(+121)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−45
–   Revenge 2.0 64-bit3472+10
−10		(+117)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−54
–   rofChade 3.0 64-bit3467+7
−7		(+112)35.5 − 74.5
(+1−40=69)
32.3%
35.5 / 110
0.0%
−2
–   RubiChess 20220223 64-bit3467+10
−10		(+112)20 − 40
(+1−21=38)
33.3%
20.0 / 60
0.0%
+6
–   Seer 2.5.0 64-bit3445+9
−9		(+90)17.5 − 34.5
(+2−19=31)
33.7%
17.5 / 52
0.0%
−15
–   Fire 9 64-bit3439+13
−13		(+84)10 − 14
(+0−4=20)		41.7%
10.0 / 24
0.0%
+38
–   Arasan 23.4 64-bit3427+9
−9		(+72)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−94
–   RubiChess 2.2 64-bit3422+10
−10		(+67)8 − 14
(+0−6=16)		36.4%
8.0 / 22
0.0%
−17
–   Rebel 15.1 64-bit3421+11
−11		(+66)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−100
–   Wasp 6.50 64-bit3419+10
−10		(+64)9.5 − 14.5
(+1−6=17)		39.6%
9.5 / 24
0.0%
−3
–   Uralochka 3.38c 64-bit3418+12
−12		(+63)9.5 − 18.5
(+1−10=17)		33.9%
9.5 / 28
0.0%
−40
–   Igel 3.1.0 64-bit3412+10
−10		(+57)20.5 − 23.5
(+3−6=35)
46.6%
20.5 / 44
0.0%
+35
–   Revenge 1.0 64-bit3410+10
−10		(+55)9 − 13
(+0−4=18)		40.9%
9.0 / 22
0.0%
0
–   Koivisto 6.0 64-bit3409+11
−11		(+54)9 − 13
(+1−5=16)		40.9%
9.0 / 22
0.0%
0
–   Arasan 23.3 64-bit3405+10
−10		(+50)19.5 − 26.5
(+3−10=33)
42.4%
19.5 / 46
0.0%
+1
–   Minic 3.22 64-bit3405+13
−13		(+50)8 − 12
(+1−5=14)		40.0%
8.0 / 20
0.0%
−12
–   Rice 7.0.0 64-bit3405+13
−13		(+50)9.5 − 14.5
(+0−5=19)		39.6%
9.5 / 24
0.0%
−10
–   Booot 7.1 64-bit3403+13
−13		(+48)15 − 21
(+1−7=28)
41.7%
15.0 / 36
0.0%
−3
–   Minic 3.24 64-bit3401+11
−11		(+46)28 − 32
(+6−10=44)
46.7%
28.0 / 60
0.0%
+25
–   Seer 2.4.0 64-bit3401+9
−9		(+46)43 − 49
(+9−15=68)
46.7%
43.0 / 92
0.0%
+25
–   Igel 3.0.5 64-bit3396+8
−8		(+41)9.5 − 8.5
(+4−3=11)		52.8%
9.5 / 18
0.0%
+59
–   Clover 3.2.1 64-bit3393+14
−14		(+38)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+38
–   Minic 3.19 64-bit3392+19
−19		(+37)12 − 10
(+4−2=16)		54.5%
12.0 / 22
0.0%
+66
–   Houdini 6 64-bit3392+5
−5		(+37)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+37
–   Uralochka 3.37c 64-bit3391+14
−14		(+36)8 − 8
(+2−2=12)		50.0%
8.0 / 16
0.0%
+36
–   SlowChess Blitz 2.5 64-bit3389+12
−12		(+34)10 − 12
(+1−3=18)		45.5%
10.0 / 22
0.0%
+7
–   Fire 8.3 64-bit3389+15
−15		(+34)7.5 − 6.5
(+2−1=11)		53.6%
7.5 / 14
0.0%
+53
–   Caissa 1.5 64-bit3388+16
−16		(+33)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
−44
–   Velvet 5.1.0 64-bit3387+16
−16		(+32)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
−97
–   Devre 4.0 64-bit3387+11
−11		(+32)14 − 14
(+4−4=20)		50.0%
14.0 / 28
0.0%
+29
–   Marvin 6.2.0 64-bit3386+13
−13		(+31)10.5 − 9.5
(+2−1=17)		52.5%
10.5 / 20
0.0%
+44
–   Black Marlin 7.0 64-bit3386+10
−10		(+31)18 − 22
(+4−8=28)
45.0%
18.0 / 40
0.0%
−1
–   Smallbrain 7.0 64-bit3385+9
−9		(+30)8 − 6
(+3−1=10)		57.1%
8.0 / 14
0.0%
+75
–   Fire 1072022 64-bit3383+16
−16		(+28)7.5 − 10.5
(+1−4=13)		41.7%
7.5 / 18
0.1%
−23
–   Fire 8.1 64-bit3383+13
−13		(+28)9 − 13
(+0−4=18)		40.9%
9.0 / 22
0.0%
−27
–   Wasp 6.00 64-bit3381+11
−11		(+26)10.5 − 15.5
(+2−7=17)		40.4%
10.5 / 26
0.0%
−36
–   BlackCore 6.0 64-bit3381+11
−11		(+26)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
−21
–   Halogen 11 64-bit3380+9
−9		(+25)9.5 − 12.5
(+2−5=15)		43.2%
9.5 / 22
0.0%
−22
–   Caissa 1.4 64-bit3380+14
−14		(+25)3 − 6
(+0−3=6)		33.3%
3.0 / 9
0.1%
−86
–   Fire 8.2 64-bit3378+16
−16		(+23)28.5 − 35.5
(+5−12=47)
44.5%
28.5 / 64
0.5%
−10
–   Viridithas 8.1.0 64-bit3373+18
−18		(+18)17.5 − 18.5
(+4−5=27)
48.6%
17.5 / 36
3.5%
+8
–   Marvin 6.1.0 64-bit3368+11
−11		(+13)17.5 − 16.5
(+2−1=31)
51.5%
17.5 / 34
2.5%
+21
–   Arasan 23.2 64-bit3368+14
−14		(+13)13.5 − 18.5
(+2−7=23)
42.2%
13.5 / 32
6.3%
−35
–   Rebel 15x2 64-bit3365+15
−15		(+10)11.5 − 14.5
(+1−4=21)		44.2%
11.5 / 26
12.3%
−24
–   Nemorino 6.05 64-bit3363+9
−9		(+8)46 − 55
(+8−17=76)
45.5%
46.0 / 101
8.3%
−20
–   Booot 7.0 64-bit3361+13
−13		(+6)10 − 16
(+2−8=16)		38.5%
10.0 / 26
21.5%
−69
–   Velvet 5.0.0 64-bit3360+16
−16		(+5)4 − 4
(+0−0=8)		50.0%
4.0 / 8
28.0%
+5
–   Clover 3.1 64-bit3357+12
−12		(+2)30.5 − 34.5
(+7−11=47)
46.9%
30.5 / 65
35.9%
−18
–   Devre 3.0 64-bit3352+15
−15		(−3)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
64.4%
−80
–   Velvet 4.1.0 64-bit3351+13
−13		(−4)14.5 − 11.5
(+4−1=21)		55.8%
14.5 / 26
70.9%
+30
–   Minic 3.18 64-bit3346+14
−14		(−9)11.5 − 6.5
(+5−0=13)		63.9%
11.5 / 18
87.0%
+77
–   Rebel 15 64-bit3343+16
−16		(−12)11.5 − 8.5
(+3−0=17)		57.5%
11.5 / 20
91.2%
+31
–   Willow 3.1 64-bit3341+10
−10		(−14)14.5 − 15.5
(+4−5=21)
48.3%
14.5 / 30
98.1%
−25
–   Uralochka 3.36c 64-bit3339+16
−16		(−16)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
96.7%
−93
–   Lc0 0.28.0 w744204 64-bit3337+12
−12		(−18)13.5 − 8.5
(+7−2=13)		61.4%
13.5 / 22
99.3%
+56
–   Booot 7.0-beta 64-bit3337+14
−14		(−18)17 − 13
(+5−1=24)
56.7%
17.0 / 30
98.6%
+21
–   akimbo 0.6.0 64-bit3337+14
−14		(−18)13 − 17
(+3−7=20)
43.3%
13.0 / 30
98.5%
−58
–   Fritz 18 Neuronal 64-bit3330+13
−13		(−25)9.5 − 8.5
(+2−1=15)		52.8%
9.5 / 18
99.9%
−5
–   Lc0 0.28.2 w752187 64-bit3328+17
−17		(−27)9.5 − 5.5
(+4−0=11)		63.3%
9.5 / 15
99.8%
+52
–   Wasp 5.50 64-bit3326+15
−15		(−29)8.5 − 6.5
(+3−1=11)		56.7%
8.5 / 15
100.0%
+13
–   Igel 2.9.0 64-bit3325+11
−11		(−30)12.5 − 9.5
(+3−0=19)		56.8%
12.5 / 22
100.0%
+9
–   Rice 6.0 64-bit3324+17
−17		(−31)4 − 4
(+1−1=6)		50.0%
4.0 / 8
100.0%
−31
–   Alexandria 3.5 64-bit3323+14
−14		(−32)11.5 − 8.5
(+4−1=15)		57.5%
11.5 / 20
100.0%
+12
–   Velvet 4.0.0 64-bit3316+18
−18		(−39)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
100.0%
−1
–   Booot 6.5 64-bit3313+9
−9		(−42)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−42
–   Viridithas 7.0.0 64-bit3310+17
−17		(−45)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+32
–   StockDory 06072023 64-bit3310+18
−18		(−45)17 − 13
(+7−3=20)
56.7%
17.0 / 30
100.0%
0
–   Counter 5.0 64-bit3307+11
−11		(−48)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
100.0%
+36
–   Xiphos 0.6 64-bit3303+7
−7		(−52)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−10
–   Tenax 0.7.9 64-bit3303+14
−14		(−52)7.5 − 4.5
(+3−0=9)		62.5%
7.5 / 12
100.0%
+25
–   Caissa 0.9 64-bit3300+19
−19		(−55)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+22
–   Little Goliath Evolution 3.16 64-bit3295+14
−14		(−60)10.5 − 5.5
(+5−0=11)		65.6%
10.5 / 16
100.0%
+38
–   Wasp 5.20 64-bit3295+16
−16		(−60)18 − 18
(+5−5=26)
50.0%
18.0 / 36
100.0%
−60
–   Marvin 6.0.0 64-bit3295+15
−15		(−60)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
100.0%
−84
–   Mantissa 3.7.2 64-bit3294+10
−10		(−61)12.5 − 11.5
(+6−5=13)		52.1%
12.5 / 24
100.0%
−49
–   Zahak 10.0 64-bit3293+10
−10		(−62)20.5 − 14.5
(+9−3=23)
58.6%
20.5 / 35
100.0%
−8
–   rofChade 2.3 64-bit3292+8
−8		(−63)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−63
–   Velvet 3.3.0 64-bit3290+15
−15		(−65)4 − 3
(+2−1=4)		57.1%
4.0 / 7
100.0%
−21
–   Little Goliath Evolution 3.17 64-bit3287+9
−9		(−68)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+9
–   Minic 3.17 64-bit3286+17
−17		(−69)12.5 − 9.5
(+4−1=17)		56.8%
12.5 / 22
100.0%
−26
–   Booot 6.4 64-bit3286+8
−8		(−69)14.5 − 7.5
(+9−2=11)		65.9%
14.5 / 22
100.0%
+39
–   Smallbrain 6.0 64-bit3284+15
−15		(−71)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−33
–   pawn 1.0 64-bit3280+14
−14		(−75)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
100.0%
−112
–   Frozenight 6.0.0 64-bit3278+10
−10		(−77)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
100.0%
−43
–   Caissa 0.8 64-bit3278+17
−17		(−77)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
0
–   Clover 3.0 64-bit3277+17
−17		(−78)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+88
–   Stash 34.0 64-bit3273+12
−12		(−82)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+86
–   Expositor 2BR17 64-bit3273+11
−11		(−82)10 − 6
(+5−1=10)		62.5%
10.0 / 16
100.0%
+2
–   Weiss 2.0 64-bit3267+10
−10		(−88)23.5 − 13.5
(+14−4=19)
63.5%
23.5 / 37
100.0%
+7
–   Zahak 9.0 64-bit3262+13
−13		(−93)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+9
–   Rebel 14.1 64-bit3253+17
−17		(−102)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+10
–   Combusken 2.0.0 64-bit3252+10
−10		(−103)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+26
–   Clover 2.4 64-bit3247+14
−14		(−108)15.5 − 6.5
(+10−1=11)		70.5%
15.5 / 22
100.0%
+29
–   Stash 33.0 64-bit3246+14
−14		(−109)5.5 − 1.5
(+4−0=3)		78.6%
5.5 / 7
100.0%
+85
–   Marvin 5.2.0 64-bit3243+14
−14		(−112)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+56
–   Drofa 4.0.0 64-bit3234+14
−14		(−121)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−43
–   DanaSah 9.0 64-bit3231+12
−12		(−124)15 − 7
(+8−0=14)		68.2%
15.0 / 22
100.0%
−6
–   Stockfish 4 64-bit3158+14
−14		(−197)16.5 − 5.5
(+12−1=9)		75.0%
16.5 / 22
100.0%
−17
–   Velvet 3.1.0 64-bit3142+18
−18		(−213)18.5 − 3.5
(+15−0=7)		84.1%
18.5 / 22
100.0%
+39
–   Counter 4.0 64-bit3133+15
−15		(−222)17.5 − 4.5
(+13−0=9)		79.5%
17.5 / 22
100.0%
−13
–   Invictus r382 64-bit3124+10
−10		(−231)19 − 3
(+16−0=6)		86.4%
19.0 / 22
100.0%
+48
–   Houdini 1.5a 32-bit3124+9
−9		(−231)19 − 3
(+17−1=4)		86.4%
19.0 / 22
100.0%
+66
–   Mr Bob 1.1.0 64-bit3112+12
−12		(−243)18 − 4
(+14−0=8)		81.8%
18.0 / 22
100.0%
−14
–   Black Marlin 3.0 64-bit3096+21
−21		(−259)17 − 5
(+12−0=10)		77.3%
17.0 / 22
100.0%
−71
–   Critter 1.01 32-bit3053+14
−14		(−302)18.5 − 3.5
(+16−1=5)		84.1%
18.5 / 22
100.0%
−30
–   Rybka 3 Human 64-bit3047+19
−19		(−308)18 − 4
(+15−1=6)		81.8%
18.0 / 22
100.0%
−62
–   Amoeba 3.4 64-bit3043+12
−12		(−312)19 − 3
(+17−1=4)		86.4%
19.0 / 22
100.0%
−14
–   Godel 7.0 64-bit3003+11
−11		(−352)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Francesca MAD 0.31a 64-bit2971+17
−17		(−384)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Nu-chess 1.0 64-bit2961+12
−12		(−394)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   tomitankChess 5.1 64-bit2940+12
−12		(−415)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−124
–   Asymptote 0.8 64-bit2940+11
−11		(−415)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−122
–   Crafty 25.6 64-bit2931+15
−15		(−424)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   OliThink 5.10.1 64-bit2859+13
−13		(−496)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−203
–   Nalwald 14.0 64-bit2841+18
−18		(−514)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−224
–   Cheese 3.0.0 64-bit2823+15
−15		(−532)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−369
–   Colossus 2021b 64-bit2759+16
−16		(−596)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
−242
–   Devel 4.0.2.32726+14
−14		(−629)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−338
2967 games: 455 wins, 657 losses, 1855 draws (62.5%), score: 46.6%

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Rating changes with played games

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