CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

Options
Show each game results
Stockfish 1.9.1 64-bit (3038+21
−21
)Quote
Authors: Tord Romstad (Norway), Marco Costalba, Joona Kiiski Links: Glaurung homepage, Homepage, Development Versions, Testing Framework
Stockfish is based on Glaurung by Tord Romstad.
This is one of the 93 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 1.5a 64-bit3119+12
−12
(+81)5.5 − 14.5
(+1−10=9)
27.5%
5.5 / 20
0.0%
−62
0 = 0 0 1 = 0 = 0 0 0 0 0 = 0 = = = = =
–   Critter 1.2 64-bit3085+14
−14
(+47)17 − 23
(+6−12=22)
42.5%
17.0 / 40
0.0%
+4
= 0 1 = = = = = = 0 0 = = = 0 = = 0 = = 0 = 1 = = 1 1 0 0 1 0 = = = 0 0 = 1 = 0
–   Rybka 4.1 64-bit3081+8
−8
(+43)9 − 11
(+3−5=12)
45.0%
9.0 / 20
0.0%
+18
1 = 0 1 = 0 = 0 0 1 = = = = = = = 0 = =
–   Rybka 4 64-bit3079+11
−11
(+41)20 − 24
(+13−17=14)
45.5%
20.0 / 44
0.0%
+12
= 1 0 = 1 = = = 0 0 0 0 = = 0 1 0 0 0 1 1 = 1 1 0 1 1 = 0 1 0 = 0 1 0 0 = 0 = 1 = 0 = 1
–   Stockfish 2.1.1 64-bit3060+16
−16
(+22)9 − 11
(+3−5=12)
45.0%
9.0 / 20
5.4%
−9
0 0 = = 1 = 0 = 0 = 0 = 1 = = = = 1 = =
–   Komodo 2.03 64-bit3051+30
−30
(+13)7 − 9
(+2−4=10)
43.8%
7.0 / 16
24.6%
−20
= 0 = = 0 = = = 0 1 = = = = 0 1
–   Critter 1.01 64-bit3050+23
−23
(+12)14.5 − 13.5
(+7−6=15)
51.8%
14.5 / 28
23.5%
+22
1 0 = 0 = 1 0 = = = 1 1 = 1 = = = = 0 = = 1 = 1 = = 0 0
–   Rybka 3 64-bit3050+12
−12
(+12)9 − 15
(+3−9=12)
37.5%
9.0 / 24
16.4%
−60
= = 1 = = = 0 0 1 0 = = 1 0 0 = 0 0 = = 0 0 = =
–   Komodo 2.01 64-bit3046+21
−21
(+8)5.5 − 9.5
(+2−6=7)
36.7%
5.5 / 15
29.7%
−78
1 = = 0 = 0 0 0 = 0 = = = 1 0
–   Critter 0.90 64-bit3041+24
−23
(+3)17.5 − 22.5
(+4−9=27)
43.8%
17.5 / 40
43.0%
−27
0 1 = 0 = = = 1 = = 0 = = = = 0 0 = = = 0 = = 0 0 = = = = = 1 = 0 = 1 = = = = =
–   Stockfish 2.0.1 64-bit3034+23
−22
(−4)2 − 2
(+0−0=4)
50.0%
2.0 / 4
62.3%
−4
= = = =
–   Naum 4.2 64-bit2979+9
−9
(−59)28.5 − 15.5
(+19−6=19)
64.8%
28.5 / 44
100.0%
+33
= 1 = = 1 0 1 = = 0 1 = 1 = 1 = 1 1 1 1 = 0 0 0 = = 1 0 1 1 = 1 = = 1 = 1 = = = 1 1 1 =
–   Komodo 1.3 64-bit2977+19
−19
(−61)25 − 19
(+14−8=22)
56.8%
25.0 / 44
100.0%
−20
= 1 0 = 0 1 = = 1 = 1 = = = 1 = = = = 1 = 0 1 1 = 1 1 = = = 1 = 0 = 0 = 0 = 1 = 1 1 0 0
–   Critter 0.80 64-bit2967+21
−21
(−71)15.5 − 8.5
(+10−3=11)
64.6%
15.5 / 24
100.0%
+21
0 = 1 = = = = = 1 0 0 = 1 1 1 = 1 = = = 1 1 1 1
–   Deep Shredder 12 64-bit2942+9
−9
(−96)31 − 21
(+18−8=26)
59.6%
31.0 / 52
100.0%
−39
= 1 = = = 1 1 1 1 1 = 0 = = 0 0 1 = = = 0 = = = = = 0 1 = = = = = = = 1 1 1 1 = 1 1 1 1 0 1 = = 0 = 0 1
–   Gull 1.2 64-bit2920+15
−15
(−118)14 − 6
(+9−1=10)
70.0%
14.0 / 20
100.0%
+1
1 = = = 1 = 1 1 1 = 0 = = 1 1 = = 1 = 1
–   Spike 1.4 Leiden2920+8
−8
(−118)12 − 4
(+8−0=8)
75.0%
12.0 / 16
100.0%
+34
= 1 = 1 1 = = 1 = = = 1 1 1 1 =
–   Gull 0.12a 64-bit2910+31
−31
(−128)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+113
= 1 1 = 1 = 1 1 1 1 0 1 1 1 0 = 1 1 1 1 = 1 1 1
–   Gull 1.1 64-bit2909+20
−20
(−129)27 − 13
(+18−4=18)
67.5%
27.0 / 40
100.0%
−23
1 1 = = 1 = 1 = 0 = = = 0 = = 1 0 1 = 1 = = 1 1 1 1 1 1 1 = 1 1 = 1 = 1 = 0 = =
–   Protector 1.4.0 64-bit2904+15
−15
(−134)12.5 − 3.5
(+11−2=3)
78.1%
12.5 / 16
100.0%
+86
1 = 1 0 = 1 = 0 1 1 1 1 1 1 1 1
–   Hiarcs 13.22899+11
−11
(−139)12 − 11
(+7−6=10)
52.2%
12.0 / 23
100.0%
−122
= = 0 0 = 1 0 = 1 = 1 = 1 1 = 1 = 0 1 = 0 0 =
–   Spark 1.0 64-bit2894+12
−12
(−144)12 − 4
(+9−1=6)
75.0%
12.0 / 16
100.0%
+22
1 = 1 1 = 0 = 1 1 1 = 1 1 = = 1
–   Hiarcs 13.12874+14
−14
(−164)19 − 5
(+16−2=6)
79.2%
19.0 / 24
100.0%
+51
1 1 = = 1 1 = 1 1 1 1 1 1 = 1 0 1 1 1 = 0 1 1 =
–   Thinker 5.4c Inert 64-bit2861+14
−14
(−177)18.5 − 4.5
(+16−2=5)
80.4%
18.5 / 23
100.0%
+55
1 1 1 1 1 0 = = 1 1 1 1 1 1 1 = 1 1 = = 1 1 0
–   Zappa Mexico II 64-bit2858+10
−10
(−180)18.5 − 5.5
(+14−1=9)
77.1%
18.5 / 24
100.0%
+2
= 1 1 1 1 1 1 1 1 = 1 = 0 = 1 = 1 = 1 = = 1 1 =
–   Hannibal 1.0a 64-bit2832+25
−25
(−206)20 − 4
(+16−0=8)
83.3%
20.0 / 24
100.0%
+25
1 1 1 = = 1 1 1 = 1 = 1 1 1 1 = 1 = = 1 1 = 1 1
–   Deep Junior 11.2 64-bit2829+26
−26
(−209)21 − 3
(+18−0=6)
87.5%
21.0 / 24
100.0%
+78
1 1 1 1 1 1 1 = 1 = 1 = 1 = 1 = 1 1 1 1 = 1 1 1
–   Jonny 4.002781+12
−12
(−257)22 − 2
(+20−0=4)
91.7%
22.0 / 24
100.0%
+104
1 1 1 = = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 1.9.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU    76SugaR XPrO 1.3 64-bit
Free    48Stockfish 8 64-bit 4CPU
Free 1-2-CPU    52SugaR XPrO 1.3 64-bit
Free single-CPU    52SugaR XPrO 1.3 64-bit
Single-CPU    76SugaR XPrO 1.3 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017