CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Tucano 7.07 64-bit (2842+17
−17		)Quote
Author: Alcides Schulz (Brazil) Link: Home Page
This is one of the 13 Tucano versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.21.3 wLD2 64-bit3094+33
−33		(+252)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+169
= 1 0 0
–   chess22k 1.12 64-bit3048+16
−16		(+206)10 − 30
(+2−22=16)
25.0%
10.0 / 40
0.0%
+44
= = = = = = 0 0 = = 0 0 0 = 0 0 0 0 0 0 0 = = 0 0 = 1 0 0 0 = 0 0 = = 1 0 0 = 0
–   SmarThink 1.98 64-bit3025+13
−13		(+183)8 − 32
(+3−27=10)
20.0%
8.0 / 40
0.0%
−39
0 0 = 0 1 0 1 = 0 0 = 0 = = 0 0 = = = 0 = 0 0 0 1 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0
–   Defenchess 1.1f 64-bit2996+12
−12		(+154)10.5 − 29.5
(+2−21=17)
26.3%
10.5 / 40
0.0%
+2
0 0 = = 0 0 1 0 0 0 = 0 = 0 = 0 = 0 1 = = = = 0 0 0 0 = 0 0 = = = 0 = 0 = 0 0 =
–   RubiChess 1.3 64-bit2980+21
−21		(+138)8 − 32
(+2−26=12)
20.0%
8.0 / 40
0.0%
−76
0 0 0 = 0 0 = 0 = 0 = 0 = 0 = 0 0 = = 0 1 0 0 0 = 0 0 0 = 0 0 0 = 0 1 0 = 0 0 0
–   Lc0 0.21.1 w11258 64-bit2968+37
−37		(+126)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−155
0 = 0 0
–   Amoeba 3.0 64-bit2961+15
−15		(+119)12 − 28
(+6−22=12)
30.0%
12.0 / 40
0.0%
−21
1 0 0 0 = 0 1 1 0 = = 0 0 0 0 0 = 1 0 1 0 0 = 0 0 0 0 0 = 0 0 = = = 0 1 = = = 0
–   Deuterium 2019.1.36.50 64-bit2953+17
−17		(+111)17 − 23
(+5−11=24)
42.5%
17.0 / 40
0.0%
+70
0 = = 0 = 0 = = 0 = = 0 = 0 = = 1 = 0 = = 0 1 = 0 = = = = = 1 0 = 0 = = 1 = 1 =
–   Marvin 3.4.0 64-bit2937+19
−19		(+95)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+95
= 1 0 =
–   Winter 0.6 64-bit2926+18
−18		(+84)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−66
= = 0 0
–   Godel 6.0 64-bit2922+19
−19		(+80)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−70
= = 0 0
–   Dirty CUCUMBER 64-bit2917+12
−12		(+75)17 − 23
(+11−17=12)
42.5%
17.0 / 40
0.0%
+23
0 0 0 = = 1 1 0 0 0 1 0 = 0 0 0 1 0 1 0 1 = = 0 1 = = = 1 0 = 0 = = = 0 1 1 1 0
–   Toga II 4.0 64-bit2903+13
−13		(+61)5 − 6
(+3−4=4)		45.5%
5.0 / 11
0.0%
+37
1 = 1 0 = = 1 0 0 = 0
–   Atlas 3.91 64-bit2897+13
−13		(+55)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−12
= = = 0
–   Winter 0.5 64-bit2893+17
−17		(+51)14 − 26
(+7−19=14)
35.0%
14.0 / 40
0.0%
−49
1 0 = 0 0 0 1 = = = 1 0 0 0 = = = = 1 0 1 0 0 0 0 0 = 0 0 0 = = = 0 1 0 = 0 = 1
–   Topple 0.7.2 64-bit2885+20
−20		(+43)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+43
1 0 = =
–   Igel 1.9.0 64-bit2878+28
−28		(+36)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
1.4%
−50
0 = = 0 0 1 = = = 0
–   Godel 5.5.1 64-bit2875+17
−17		(+33)22.5 − 21.5
(+12−11=21)
51.1%
22.5 / 44
0.2%
+37
= = = 0 = = 0 = 1 0 = 1 = 1 = = = = = 0 = 1 = 0 1 1 0 0 = 1 1 1 1 0 = 0 = = 0 1 1 = = 0
–   Scorpio 2.9 MCTS 64-bit2867+27
−27		(+25)5 − 3
(+4−2=2)		62.5%
5.0 / 8
5.8%
+118
= 1 0 = 0 1 1 1
–   The Baron 3.44 64-bit2866+12
−12		(+24)19 − 29
(+8−18=22)
39.6%
19.0 / 48
1.1%
−41
0 = = = = 0 1 = = = 1 0 = 0 0 0 1 0 0 = = = 0 = 0 = 0 = 0 = 0 1 = 1 = 0 0 = = 1 = 0 1 1 0 = 0 =
–   Thinker 5.4d Inert 64-bit2864+15
−15		(+22)16.5 − 23.5
(+9−16=15)
41.3%
16.5 / 40
2.7%
−37
1 1 = 0 = = = 0 = = 1 1 1 0 = 1 0 0 = 1 0 0 = 0 0 0 0 0 1 0 = 0 = = 1 0 = = = 0
–   Gaviota 1.0 64-bit2858+11
−11		(+16)18 − 22
(+9−13=18)
45.0%
18.0 / 40
5.0%
−16
= 0 0 0 1 1 = 0 = = 1 0 = 0 = 0 = = = 0 = = 0 = 1 1 = = 0 1 = 0 1 = 1 0 1 0 = =
–   Marvin 3.3.2 64-bit2857+21
−20		(+15)2 − 2
(+1−1=2)		50.0%
2.0 / 4
12.6%
+25
= 1 = 0
–   Counter 3.3 64-bit2847+22
−22		(+5)8.5 − 7.5
(+4−3=9)		53.1%
8.5 / 16
34.3%
+21
= 0 = 0 = 0 1 = = 1 = = = 1 = 1
–   Tornado 8.0 64-bit2842+13
−13		(0)20 − 20
(+10−10=20)
50.0%
20.0 / 40
49.2%
0
1 1 = = = 0 1 0 = = 1 = = = 1 1 = = 0 = = = 1 = = 0 = 0 1 1 = = 0 0 = 0 1 0 0 =
–   Fruit Reloaded 3.2.1 64-bit2836+13
−13		(−6)26 − 25
(+15−14=22)
51.0%
26.0 / 51
70.0%
+3
= 0 = 0 = 1 1 = 0 0 = = 1 0 = 1 1 1 1 = = 0 1 = 1 = 1 1 = = 1 0 = 0 0 0 0 = 1 = 0 = 1 = 0 = 1 = = = 0
–   Asymptote 0.6.3 64-bit2836+24
−24		(−6)5 − 6
(+2−3=6)		45.5%
5.0 / 11
65.3%
−30
= 0 = = 1 0 1 = = 0 =
–   Counter 3.2 64-bit2834+19
−19		(−8)22.5 − 21.5
(+13−12=19)
51.1%
22.5 / 44
73.5%
0
= = 1 = = 1 = = = 1 = 0 1 0 1 1 1 = 0 = = 0 = = = = 0 = 1 = 0 0 = 1 = 1 1 0 0 0 0 1 0 1
–   Zurichess Neuchatel 64-bit2829+12
−12		(−13)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
87.5%
−72
= 0 = =
–   Igel 1.8.3 64-bit2822+28
−28		(−20)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
88.0%
−47
0 = = = = = 1 0 = =
–   Bagatur 1.8a 64-bit2821+28
−28		(−21)2 − 2
(+1−1=2)		50.0%
2.0 / 4
89.2%
−31
= 0 1 =
–   Asymptote 0.6 64-bit2817+20
−19		(−25)24 − 10
(+19−5=10)
70.6%
24.0 / 34
97.0%
+116
1 = 1 1 0 1 1 1 0 = 1 1 = = 1 = = 1 0 1 0 1 = 1 1 0 = 1 1 = 1 1 1 =
–   Minic 1.09 64-bit2811+27
−27		(−31)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
96.9%
−56
1 = 0 1 0 = 1 0 0 = = = = =
–   Gogobello 2.0 64-bit2805+15
−15		(−37)23.5 − 20.5
(+12−9=23)
53.4%
23.5 / 44
99.9%
−18
= 1 0 1 0 0 0 = = = = = 1 = 0 = = 0 = 1 1 = = = = 0 1 = = 1 1 1 1 = 0 = 0 1 = = 1 = = =
–   Igel 1.7.0 64-bit2795+29
−29		(−47)3 − 5
(+2−4=2)		37.5%
3.0 / 8
99.7%
−135
1 = = 0 0 0 0 1
–   Monolith 1.0 64-bit2794+12
−12		(−48)3 − 4
(+0−1=6)		42.9%
3.0 / 7
100.0%
−79
= = = 0 = = =
–   Francesca MAD 0.25 64-bit2787+23
−23		(−55)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+102
1 = = 1
–   tomitankChess 3.0 64-bit2785+16
−16		(−57)23 − 17
(+14−8=18)
57.5%
23.0 / 40
100.0%
−12
1 0 1 = = 1 1 = = = = 1 1 0 = 1 1 0 = 1 1 = = 1 0 = 0 1 1 = = = = = = 0 0 0 = 1
–   RuyDos 1.1.10 64-bit2781+22
−22		(−61)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+89
1 = 1 =
–   Cheese 2.1 64-bit2780+19
−19		(−62)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+95
1 = 1 =
–   Cheese 2.0 64-bit2762+13
−13		(−80)25.5 − 14.5
(+18−7=15)
63.8%
25.5 / 40
100.0%
+8
= 0 = 1 = = = = 1 = 1 = 0 1 1 1 1 1 1 0 = 0 = 0 1 = 1 = 1 1 1 0 1 1 = = 1 = 1 0
–   Francesca MAD 0.24 64-bit2758+20
−20		(−84)23.5 − 8.5
(+17−2=13)
73.4%
23.5 / 32
100.0%
+67
1 1 = 0 = = 1 1 1 = = 1 = = = 1 0 1 1 = = 1 = 1 1 1 1 = 1 1 = 1
–   Arminius 2018-12-23 64-bit2732+12
−12		(−110)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+40
1 1 = =
–   Shield 2.1 64-bit2727+13
−13		(−115)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−115
1 0 0 1
–   GreKo 2018 64-bit2708+13
−13		(−134)24.5 − 15.5
(+17−8=15)
61.3%
24.5 / 40
100.0%
−65
= 1 = = 1 1 = 1 = = = 1 1 0 = = = 0 1 1 1 1 = 1 = 0 = 1 1 0 0 1 1 = = 0 1 1 0 0
–   Francesca MAD 0.22 64-bit2700+19
−19		(−142)30 − 10
(+22−2=16)
75.0%
30.0 / 40
100.0%
+17
= 1 1 1 1 1 1 = = 1 = 1 1 1 = 1 0 1 = 1 = 1 1 0 = = = 1 = 1 = 1 = = 1 1 1 = 1 =
–   Fridolin 3.10 64-bit2683+14
−14		(−159)30.5 − 9.5
(+24−3=13)
76.3%
30.5 / 40
100.0%
+21
0 = = 1 1 1 1 1 1 1 1 = = = = 1 1 1 = = 1 0 1 = 1 1 1 1 1 0 1 = = = 1 1 1 1 = 1
–   Igel 1.4.2 64-bit2667+27
−27		(−175)32 − 8
(+25−1=14)
80.0%
32.0 / 40
100.0%
+26
1 1 = 1 = 1 1 1 = = = 1 1 0 1 1 1 1 1 1 1 1 = = = = 1 1 1 1 = = = 1 1 = 1 1 = 1
1132 games: 317 wins, 348 losses, 467 draws (41.3%), score: 48.6%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 20, 2021