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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SugaR AI 2.50 64-bit (3585+10
−10		)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 152 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 15.1 64-bit3615+9
−9		(+30)24 − 28
(+1−5=46)
46.2%
24.0 / 52
0.0%
+7
–   ShashChess 26.0 64-bit3605+13
−13		(+20)25.5 − 26.5
(+3−4=45)
49.0%
25.5 / 52
0.6%
+14
–   Stockfish 15 64-bit3602+10
−10		(+17)25.5 − 26.5
(+0−1=51)
49.0%
25.5 / 52
0.3%
+11
–   Dragon by Komodo 3.2 64-bit3595+9
−9		(+10)26 − 26
(+1−1=50)
50.0%
26.0 / 52
5.5%
+9
–   ShashChess 22 64-bit3592+13
−13		(+7)26 − 26
(+0−0=52)
50.0%
26.0 / 52
17.9%
+7
–   Dragon by Komodo 3.1 64-bit3590+11
−11		(+5)26.5 − 25.5
(+1−0=51)
51.0%
26.5 / 52
24.4%
+9
–   ShashChess 21.1 64-bit3587+14
−14		(+2)25 − 27
(+0−2=50)
48.1%
25.0 / 52
38.2%
−9
–   Dragon by Komodo 3 64-bit3583+12
−12		(−2)26 − 26
(+1−1=50)
50.0%
26.0 / 52
61.1%
−2
–   Stockfish 14.1 64-bit3581+11
−11		(−4)34.5 − 35.5
(+0−1=69)
49.3%
34.5 / 70
69.7%
−8
–   ShashChess 20.2 64-bit3576+15
−15		(−9)28 − 28
(+1−1=54)
50.0%
28.0 / 56
85.9%
−9
–   Dragon by Komodo 2.6 64-bit3572+12
−12		(−13)26.5 − 25.5
(+1−0=51)
51.0%
26.5 / 52
96.2%
−7
–   ShashChess 19.3 64-bit3565+14
−14		(−20)26 − 26
(+0−0=52)
50.0%
26.0 / 52
99.3%
−20
–   Dragon by Komodo 2.5 64-bit3563+13
−13		(−22)31.5 − 26.5
(+6−1=51)
54.3%
31.5 / 58
99.8%
+3
–   Fat Fritz 2 64-bit3562+7
−7		(−23)30.5 − 27.5
(+3−0=55)
52.6%
30.5 / 58
100.0%
−8
–   Revenge 3.0 64-bit3518+7
−7		(−67)34 − 18
(+16−0=36)
65.4%
34.0 / 52
100.0%
+30
–   Berserk 9 64-bit3514+11
−11		(−71)32.5 − 19.5
(+13−0=39)
62.5%
32.5 / 52
100.0%
+5
–   Ethereal 13.75 64-bit3503+10
−10		(−82)31.5 − 20.5
(+11−0=41)
60.6%
31.5 / 52
100.0%
−18
–   Berserk 8.5.1 64-bit3492+10
−10		(−93)37 − 23
(+14−0=46)
61.7%
37.0 / 60
100.0%
−21
–   Koivisto 8.0 64-bit3492+8
−8		(−93)33 − 19
(+14−0=38)
63.5%
33.0 / 52
100.0%
−10
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(−93)33 − 19
(+14−0=38)
63.5%
33.0 / 52
100.0%
−10
–   Ethereal 13.50 64-bit3483+11
−11		(−102)36 − 16
(+20−0=32)
69.2%
36.0 / 52
100.0%
+22
–   SlowChess Blitz 2.8 64-bit3476+9
−9		(−109)47 − 23
(+24−0=46)
67.1%
47.0 / 70
100.0%
0
–   Revenge 2.0 64-bit3472+10
−10		(−113)36 − 16
(+20−0=32)
69.2%
36.0 / 52
100.0%
+11
–   Berserk 8 64-bit3468+14
−14		(−117)39.5 − 16.5
(+23−0=33)
70.5%
39.5 / 56
100.0%
+16
–   rofChade 3.0 64-bit3467+7
−7		(−118)71.5 − 32.5
(+39−0=65)
68.8%
71.5 / 104
100.0%
+2
–   RubiChess 20220223 64-bit3467+10
−10		(−118)33.5 − 18.5
(+15−0=37)
64.4%
33.5 / 52
100.0%
−28
–   Koivisto 7.0 64-bit3460+11
−11		(−125)48.5 − 21.5
(+27−0=43)
69.3%
48.5 / 70
100.0%
0
–   Ethereal 13.25 64-bit3457+11
−11		(−128)41 − 17
(+24−0=34)
70.7%
41.0 / 58
100.0%
+7
–   Berserk 7.0 64-bit3450+14
−14		(−135)5 − 2
(+3−0=4)		71.4%
5.0 / 7
100.0%
+10
–   Seer 2.5.0 64-bit3445+9
−9		(−140)36 − 16
(+21−1=30)
69.2%
36.0 / 52
100.0%
−14
–   RubiChess 2021 64-bit3435+13
−13		(−150)44 − 16
(+28−0=32)
73.3%
44.0 / 60
100.0%
+5
–   Arasan 23.4 64-bit3427+9
−9		(−158)39 − 13
(+26−0=26)
75.0%
39.0 / 52
100.0%
+10
–   RubiChess 2.2 64-bit3422+10
−10		(−163)46 − 16
(+30−0=32)
74.2%
46.0 / 62
100.0%
0
–   Rebel 15.1 64-bit3421+11
−11		(−164)37.5 − 14.5
(+23−0=29)
72.1%
37.5 / 52
100.0%
−17
–   Wasp 6.50 64-bit3419+10
−10		(−166)17.5 − 6.5
(+11−0=13)		72.9%
17.5 / 24
100.0%
−14
–   Revenge 1.0 64-bit3410+10
−10		(−175)39 − 13
(+26−0=26)
75.0%
39.0 / 52
100.0%
−7
–   Nemorino 6.00 64-bit3407+7
−7		(−178)38 − 14
(+24−0=28)
73.1%
38.0 / 52
100.0%
−25
–   Arasan 23.3 64-bit3405+10
−10		(−180)41.5 − 10.5
(+31−0=21)
79.8%
41.5 / 52
100.0%
+30
–   Minic 3.22 64-bit3405+13
−13		(−180)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−59
–   Seer 2.4.0 64-bit3401+9
−9		(−184)53 − 11
(+42−0=22)
82.8%
53.0 / 64
100.0%
+55
–   Minic 3.24 64-bit3401+11
−11		(−184)38.5 − 13.5
(+26−1=25)
74.0%
38.5 / 52
100.0%
−20
–   Igel 3.0.5 64-bit3396+8
−8		(−189)52.5 − 11.5
(+41−0=23)
82.0%
52.5 / 64
100.0%
+42
–   Houdini 6 64-bit3392+5
−5		(−193)42 − 10
(+32−0=20)
80.8%
42.0 / 52
100.0%
+26
–   Fire 8.1 64-bit3383+13
−13		(−202)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−33
–   Fire 8.2 64-bit3378+16
−16		(−207)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+85
–   Arasan 23.2 64-bit3368+14
−14		(−217)10 − 2
(+8−0=4)		83.3%
10.0 / 12
100.0%
+26
–   Nemorino 6.05 64-bit3363+9
−9		(−222)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+69
–   Minic 3.18 64-bit3346+14
−14		(−239)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−72
–   Rebel 15 64-bit3343+16
−16		(−242)14 − 6
(+9−1=10)		70.0%
14.0 / 20
100.0%
−106
–   Lc0 0.28.0 w744204 64-bit3337+12
−12		(−248)40 − 12
(+28−0=24)
76.9%
40.0 / 52
100.0%
−63
–   Fritz 18 Neuronal 64-bit3330+13
−13		(−255)12.5 − 1.5
(+11−0=3)		89.3%
12.5 / 14
100.0%
+60
–   Minic 3.17 64-bit3286+17
−17		(−299)47.5 − 4.5
(+43−0=9)
91.3%
47.5 / 52
100.0%
+49
2499 games: 782 wins, 20 losses, 1697 draws (67.9%), score: 65.2%

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