CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

Options
Show each game results
SugaR XPrO 1.2 64-bit 4CPU (3399+21
−20		)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Marco Zerbinati Links: 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 101 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3431+15
−15		(+32)23.5 − 26.5
(+4−7=39)
47.0%
23.5 / 50
0.5%
+16
= = = = = = = = 1 = 0 1 0 = = = = 0 = = = = 0 0 = = 0 = = 1 = = = = = = = = 0 = = = = = = = = 1 = =
–   asmFish 051117 64-bit 4CPU3409+20
−19		(+10)16 − 16
(+1−1=30)
50.0%
16.0 / 32
24.8%
+10
= = = = = 1 = = = = = 0 = = = = = = = = = = = = = = = = = = = =
–   Houdini 6 64-bit 4CPU3397+13
−13		(−2)15 − 17
(+4−6=22)
46.9%
15.0 / 32
58.0%
−18
= 1 = = = = = 1 1 0 0 = 0 0 = = = = = = 1 0 = = = = = = = = 0 =
–   Komodo 11.2 64-bit 4CPU3392+17
−17		(−7)16.5 − 15.5
(+4−3=25)
51.6%
16.5 / 32
69.4%
0
= = = = = = = = = = = = = 1 = 0 = = 1 = = = = = 0 = = 1 = 0 = 1
–   Stockfish 8 64-bit 4CPU3378+14
−13		(−21)15 − 17
(+1−3=28)
46.9%
15.0 / 32
95.8%
−36
0 = = = = = = = = = = 1 = = = = = = = = = = = 0 = = = 0 = = = =
–   Houdini 5.01 64-bit 4CPU3372+17
−17		(−27)17.5 − 14.5
(+3−0=29)
54.7%
17.5 / 32
98.0%
−3
= = = = = = = = = = = = = = 1 = = = 1 = = = = = = = 1 = = = = =
–   Fire 6.1 64-bit 4CPU3287+18
−18		(−112)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
+25
1 = 1 1 1 1 1 1 = = 1 = = 1 = 1 = = = = = = 1 = = = 1 1 = 1 = 1
–   Deep Shredder 13 64-bit 4CPU3280+11
−11		(−119)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−14
= 1 = = = = 1 = = 1 = 1 = = = 1 1 1 = = 1 = 1 = = = 1 = 1 = 1 =
–   Fizbo 2 64-bit 4CPU3276+14
−13		(−123)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
100.0%
−57
0 1 1 1 = = = 1 = 1 = 1 = 0 = = = = = 1 1 = = 1 = = 0 1 0 1 = =
–   Fire 5 64-bit 4CPU3265+18
−18		(−134)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
+16
= 1 = 1 1 = = = 1 = 1 1 1 = = 1 = = 1 1 = 1 1 1 = = 1 1 1 = = =
–   Fizbo 1.9 64-bit 4CPU3255+17
−17		(−144)25.5 − 6.5
(+19−0=13)
79.7%
25.5 / 32
100.0%
+48
= 1 1 1 = = 1 1 1 = = 1 1 1 1 1 1 = = = = 1 1 1 1 = = = 1 1 1 =
–   Andscacs 0.93 64-bit 4CPU3239+18
−18		(−160)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−56
1 1 = = = 1 = = = = = 1 1 1 = = = = 1 = = 1 1 1 1 = 1 = = = = =
–   Andscacs 0.91 64-bit 4CPU3229+22
−22		(−170)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
−6
= = = 1 = = 1 = 1 = = 1 1 = = 1 1 1 1 1 = = 1 1 1 1 1 1 1 = = =
–   Andscacs 0.89 64-bit 4CPU3222+21
−21		(−177)25.5 − 6.5
(+19−0=13)
79.7%
25.5 / 32
100.0%
+16
= 1 1 1 = 1 = 1 1 = = 1 1 1 1 = 1 = = 1 = 1 = = 1 1 1 1 1 1 = =
–   Booot 6.2 64-bit 4CPU3218+14
−15		(−181)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
−1
1 1 = 1 1 = 1 = 1 1 1 = 1 1 = = = = 1 1 = = 1 1 1 = = = 1 = 1 1
–   Chiron 4 64-bit 4CPU3191+12
−12		(−208)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+31
= 1 1 1 1 1 1 = 1 1 1 = = 1 1 1 1 = = = 1 1 1 1 0 1 = 1 1 = 1 1
–   Gull 3 64-bit 4CPU3180+10
−9		(−219)28 − 4
(+24−0=8)
87.5%
28.0 / 32
100.0%
+70
1 = 1 1 1 1 1 1 = 1 1 1 1 1 1 = 1 = 1 = 1 = 1 1 1 1 1 = 1 = 1 1
–   NirvanaChess 2.4 64-bit 4CPU3180+14
−14		(−219)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+48
1 = 1 = 1 1 1 = 1 1 1 = 1 1 1 = 1 = 1 1 1 1 1 = = 1 1 1 1 1 1 =
–   Equinox 3.20 64-bit 4CPU3175+11
−11		(−224)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
−43
1 = 1 = 1 = 1 = 1 1 1 1 1 = = 1 1 = = 1 = = 1 1 1 1 1 = 1 = = =
–   Fritz 15 64-bit 4CPU3161+12
−12		(−238)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
−10
= 1 = = 1 1 1 = 1 1 1 1 1 = 1 = 1 = = = = 1 1 1 1 1 1 1 1 1 1 =
–   Critter 1.6a 64-bit 4CPU3159+8
−8		(−240)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
−12
= 1 = = = = 1 1 1 1 1 = 1 = 1 = 1 1 = 1 1 1 1 = 1 1 1 1 1 = 1 1
–   Hannibal 1.7 64-bit 4CPU3154+14
−14		(−245)28 − 4
(+24−0=8)
87.5%
28.0 / 32
100.0%
+44
1 1 1 = 1 = 1 = 1 1 1 = 1 = 1 = 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1
–   Strelka 5.5 64-bit3103+6
−7		(−296)28 − 4
(+24−0=8)
87.5%
28.0 / 32
100.0%
−8
1 1 = = 1 1 1 1 1 1 1 1 1 1 1 = 1 = = = 1 1 1 1 = 1 1 = 1 1 1 1
754 games: 333 wins, 25 losses, 396 draws (52.5%), score: 70.4%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on August 17, 2019