CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
SugaR 1.6.1 64-bit (3380+15
−15		)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Marco Zerbinati Links: List of Authors, Homepage, Development Versions, Testing Framework, Homepage
Stockfish was originally based on Glaurung by Tord Romstad. Per the author, SugaR is derived from Stockfish. Source code is provided.
This is one of the 122 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 10 64-bit3386+9
−9		(+6)44 − 46
(+6−8=76)
48.9%
44.0 / 90
23.9%
0
= = = = = 1 = = = = = = = = = = = 1 = = = = = = = = = = = = = = = = = 0 1 = = = = = = = = = = = = 0 1 = = 0 = 0 = = = = = = = = 0 = = = 1 0 = = = = = = = 0 = = = = = = = = = = 1 0
–   ShashChess 8.0 64-bit3363+12
−12		(−17)27.5 − 28.5
(+4−5=47)
49.1%
27.5 / 56
96.4%
−21
= 1 = = = = = = = = 0 = = = = = = = = = = = = = = = 1 0 = 1 = = 0 = 0 1 = = 0 = = = = = = = = = = = = = = = = =
–   ShashChess 6.0 64-bit3344+18
−18		(−36)32.5 − 29.5
(+5−2=55)
52.4%
32.5 / 62
99.9%
−23
= = 0 = = = = = = = = = = = 0 = = = = = = 1 = = = = = = = 1 = = = = = 1 = = = 1 = = = = = = = = = = = = = = = = = = = 1 = =
–   Houdini 6 64-bit3336+8
−8		(−44)33 − 25
(+10−2=46)
56.9%
33.0 / 58
100.0%
−9
= 1 = 1 = = = = = = = = = = = = = 1 = = = 1 = = = = 1 = = = = = = = = = = = = = = = = = 1 0 1 = 1 = 0 1 = = = = 1 =
–   Komodo 12.2.2 64-bit3322+14
−14		(−58)35.5 − 16.5
(+20−1=31)
68.3%
35.5 / 52
100.0%
+46
= = 1 = 1 = = 1 = = 1 = 1 = = = = = = 1 = = 1 = 1 = = = 1 1 = 0 1 = 1 = 1 = 1 = 1 = = 1 = 1 = 1 1 = 1 =
–   Komodo 13.01 64-bit3320+18
−18		(−60)33 − 19
(+14−0=38)
63.5%
33.0 / 52
100.0%
+9
= = 1 = = 1 = = 1 1 = = = = = = = = = 1 = = = = 1 1 = 1 = = = 1 = = = = = = 1 = 1 1 1 = = = 1 = = = = =
–   Komodo 12.3 64-bit3319+16
−16		(−61)37 − 21
(+20−4=34)
63.8%
37.0 / 58
100.0%
+16
1 = = 1 = = = = 0 0 1 = 1 = 1 = 1 1 = = = 1 1 0 = = = 1 1 1 = 0 1 = = 1 = = = = = = = = = 1 = = = 1 = = 1 1 = 1 = 1
–   Komodo 13.01 MCTS 64-bit3276+18
−18		(−104)31.5 − 20.5
(+14−3=35)
60.6%
31.5 / 52
100.0%
−46
= = = 1 1 = 1 = = 1 = = = = = = = = = = 1 1 = 1 1 = 1 = = 1 0 0 0 1 = 1 = = = = = = = = = 1 = 1 = = = =
–   Komodo 10 64-bit3260+10
−10		(−120)39 − 13
(+28−2=22)
75.0%
39.0 / 52
100.0%
+40
= = 1 1 = = = = = 1 = 1 = 1 1 1 1 = = 1 1 1 1 1 = 1 1 0 = = 0 1 = = = 1 1 1 1 1 1 1 1 = = = 1 = = 1 1 1
–   Fire 7.1 64-bit3258+7
−8		(−122)61 − 29
(+33−1=56)
67.8%
61.0 / 90
100.0%
−22
= = = = = 1 = = 1 = 1 1 1 = = = 1 1 = 1 1 = = = 1 = = = 1 = = = 1 = 1 1 = 1 1 = 1 1 = 0 = = = 1 = 1 = 1 1 = = = = 1 1 1 = = = 1 1 = = = 1 = 1 = = = = 1 = = 1 = = = = = = = 1 = 1 =
–   Ethereal 11.53 64-bit3246+14
−14		(−134)36.5 − 15.5
(+23−2=27)
70.2%
36.5 / 52
100.0%
−13
= 1 = 1 = = 1 = 0 1 1 = = 1 = 1 = 1 = = = 1 1 1 1 = = 1 1 1 = = = 1 = = 0 1 = = 1 = = 1 = 1 1 1 1 = = =
–   Ethereal 11.25 64-bit3236+14
−14		(−144)47 − 19
(+30−2=34)
71.2%
47.0 / 66
100.0%
−17
1 1 = = 1 = 0 1 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 1 =
–   Komodo 12.3 MCTS 64-bit3233+14
−14		(−147)58.5 − 19.5
(+39−0=39)
75.0%
58.5 / 78
100.0%
+5
= = = = = 1 1 = 1 1 1 1 = = 1 1 1 = = = 1 = = 1 1 1 = 1 = 1 = 1 1 = = 1 = 1 = 1 = 1 = = = 1 = 1 1 1 = = 1 = 1 1 1 = = 1 = 1 1 = = 1 = = 1 1 1 1 = = = 1 = 1
–   Xiphos 0.5 64-bit3229+13
−13		(−151)42 − 14
(+28−0=28)
75.0%
42.0 / 56
100.0%
0
= 1 = = = 1 = 1 1 1 1 1 = 1 1 = = 1 = = 1 = = = 1 = = = 1 1 = 1 1 1 1 = = 1 1 = = = = 1 = = = 1 1 1 1 = = 1 1 1
–   Laser 1.7 64-bit3207+8
−8		(−173)46 − 14
(+34−2=24)
76.7%
46.0 / 60
100.0%
+3
1 1 1 1 = 1 1 = = = 1 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 0 = 1 1 1 0 1 = = = 1 = 1 1 1 1 1 1 = = = 1 = = = 1 = 1 1 1 1 1
–   Booot 6.3.1 64-bit3200+9
−9		(−180)52 − 14
(+38−0=28)
78.8%
52.0 / 66
100.0%
+5
1 1 1 = 1 = 1 1 = 1 = = 1 1 = 1 1 1 = 1 = = 1 = = = = 1 = 1 1 1 1 = = 1 1 = 1 1 = 1 1 1 1 = 1 1 1 1 = = = 1 1 = = 1 1 = = = 1 = 1 1
–   Shredder 13 64-bit3199+8
−8		(−181)48.5 − 9.5
(+39−0=19)
83.6%
48.5 / 58
100.0%
+53
1 = 1 1 1 1 = 1 = 1 1 1 1 1 = 1 1 1 1 1 = 1 1 = = 1 1 1 1 1 = = 1 1 1 = 1 1 = 1 1 = = = = = = 1 = 1 1 = 1 1 1 1 1 1
–   Fizbo 2 64-bit3196+8
−8		(−184)52 − 14
(+39−1=26)
78.8%
52.0 / 66
100.0%
+5
1 1 1 1 = 1 = 1 = 1 = 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 = 1 1 1 1 1 1 1 = = =
–   Andscacs 0.95 64-bit3180+9
−9		(−200)53 − 13
(+41−1=24)
80.3%
53.0 / 66
100.0%
+4
1 1 1 1 1 = 1 1 1 = 1 1 1 1 = 1 1 = 1 = 1 = 1 1 = = 1 = 1 1 1 1 1 1 1 = = 1 = = 1 = = = = 1 1 = 1 = = 1 1 1 = = = 1 = 1 1 1 1 0 1 1
–   Xiphos 0.4 64-bit3144+11
−11		(−236)45.5 − 10.5
(+35−0=21)
81.3%
45.5 / 56
100.0%
−26
= 1 = 1 1 = = 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 = = 1 1 1 = 1 = = 1 = = 1 1 1 1 = = 1 = 1 1 = 1 = = 1 1 1 1 = = 1
–   Schooner 2.1 64-bit3132+16
−16		(−248)27.5 − 5.5
(+23−1=9)
83.3%
27.5 / 33
100.0%
−1
1 = 1 1 1 1 1 1 = 1 = 1 = = 1 1 = 1 = 1 0 1 1 1 1 1 = 1 1 1 = 1 1
–   Laser 1.6 64-bit3130+10
−11		(−250)45 − 7
(+38−0=14)
86.5%
45.0 / 52
100.0%
+24
= 1 1 1 1 = = 1 1 = 1 1 1 = 1 1 1 = 1 1 = 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 = 1 1 1 1 1 1 1 = = = 1 1
–   Arasan 21.3 64-bit3122+14
−14		(−258)42 − 10
(+32−0=20)
80.8%
42.0 / 52
100.0%
−52
= 1 = 1 1 1 1 1 = 1 = 1 1 1 = 1 1 1 = 1 1 1 = 1 = 1 = = = = = 1 1 1 = 1 = 1 1 1 1 = 1 = = 1 1 = 1 = 1 1
–   Roc 1.0 64-bit3119+20
−20		(−261)17.5 − 2.5
(+15−0=5)		87.5%
17.5 / 20
100.0%
+26
= 1 1 1 = = 1 = = 1 1 1 1 1 1 1 1 1 1 1
–   Houdini 1.5a 64-bit3109+10
−10		(−271)48.5 − 3.5
(+45−0=7)
93.3%
48.5 / 52
100.0%
+127
1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 1
–   Schooner 2.0.34 64-bit3108+12
−12		(−272)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   NirvanaChess 2.4 64-bit3099+9
−9		(−281)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−137
1 = 1 =
1463 games: 659 wins, 37 losses, 767 draws (52.4%), score: 71.3%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 28, 2021