CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Onno 1.0 32-bit (2795+19
−19
)Quote
Author: Dr. Onno Garms (Germany) Link: Homepage
This is one of the 7 Onno versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 32-bit2995+13
−13
(+200)6.5 − 23.5
(+3−20=7)
21.7%
6.5 / 30
0.0%
−10
0 0 = = 0 0 0 0 0 0 1 0 0 0 1 = 0 0 0 0 0 1 0 = 0 = = 0 = 0
–   Stockfish 1.6.3 32-bit2934+17
−17
(+139)4.5 − 25.5
(+1−22=7)
15.0%
4.5 / 30
0.0%
−129
1 0 0 0 0 = 0 0 0 0 = = 0 0 0 0 = = 0 0 0 0 0 0 = 0 0 = 0 0
–   Shredder 12 32-bit2930+7
−8
(+135)15 − 47
(+6−38=18)
24.2%
15.0 / 62
0.0%
−46
0 = 0 1 1 = 0 0 0 0 0 0 0 = 0 = 0 0 = 0 = 0 0 0 0 1 0 0 0 0 = 0 0 = = = 0 0 = 0 0 0 0 = 0 0 = 0 = 0 0 0 1 = 1 = 1 = 0 0 0 =
–   Naum 4 32-bit2930+15
−15
(+135)11 − 19
(+2−10=18)
36.7%
11.0 / 30
0.0%
+60
0 = 0 = = 0 = = = = = 1 0 = = 0 0 = = 0 0 0 1 = = 0 = = = =
–   Fritz 122887+11
−11
(+92)8.5 − 21.5
(+1−14=15)
28.3%
8.5 / 30
0.0%
−38
0 0 = = 0 = = 0 = 0 = 0 = = = 0 = = 1 0 = = = 0 0 0 0 = 0 0
–   Stockfish 1.5.1 32-bit2865+15
−15
(+70)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
−81
= = 0 = 0 0 0 0 = 0 0 0 = 0 = = 0 0 = 0 = 0 = 0 = 0 1 0 1 =
–   Fritz 112853+10
−10
(+58)11.5 − 18.5
(+4−11=15)
38.3%
11.5 / 30
0.0%
−13
1 = 0 = = = = 0 = 0 = 0 = 0 1 0 = 1 = 0 = 0 = 0 1 0 0 = = =
–   Thinker 5.4c Inert 32-bit2852+13
−13
(+57)13 − 17
(+3−7=20)
43.3%
13.0 / 30
0.0%
+19
0 = = 0 = = = = = 1 = = = 0 1 = = = = 0 0 0 = 0 = = = = = 1
–   Stockfish 1.4 64-bit2850+19
−19
(+55)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+5
= = 0 = 0 = 0 0 = 1 = 1 = = 1 0 0 = 0 0 0 0 0 1 1 = 1 = = 1 = 0
–   Shredder 112833+12
−12
(+38)14.5 − 15.5
(+6−7=17)
48.3%
14.5 / 30
0.0%
+26
= = = = = = = 0 = 0 1 0 1 0 = 1 1 0 1 0 = = 0 = = = = 1 = =
–   Stockfish 1.4 32-bit2831+17
−17
(+36)15 − 15
(+9−9=12)
50.0%
15.0 / 30
0.2%
+37
= = 1 1 0 = 0 0 0 1 1 = 0 = 1 1 = = = 1 0 = = 0 = 0 1 0 = 1
–   Grapefruit 1.0 32-bit2827+9
−9
(+32)12 − 18
(+3−9=18)
40.0%
12.0 / 30
0.1%
−24
= = 0 = 1 = = = = 0 = = = = 1 = = = 1 0 = 0 0 0 = 0 = 0 = 0
–   Deep Sjeng WC2008 32-bit2826+12
−12
(+31)16 − 14
(+6−4=20)
53.3%
16.0 / 30
0.3%
+48
= = = 0 = = 1 0 = = 0 = 1 = 1 = = 1 1 = = 1 = = = = = 0 = =
–   Onno 1.0 64-bit2820+17
−17
(+25)24.5 − 36.5
(+3−15=43)
40.2%
24.5 / 61
2.4%
−27
= = 0 = 0 = 0 = 0 = = = 0 = = = = 0 = = = = = = = = = = = = = 1 0 = = = = = 0 = = = 0 1 = = 0 0 0 0 = = = = 0 = = 0 = = 1
–   Hiarcs 12.12818+11
−11
(+23)16 − 14
(+7−5=18)
53.3%
16.0 / 30
1.7%
+41
= = = = 0 = = 0 = 1 = = 1 0 1 = 1 = = 0 = = 1 0 = 1 1 = = =
–   Hiarcs 12 Sharpen PV On2814+14
−14
(+19)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
4.8%
−10
= = = = = 0 = = = = 0 1 0 = = = 1 1 0 0 0 1 = = 0 1 0 = 0 1
–   Zappa Mexico II 32-bit2810+12
−12
(+15)14 − 16
(+5−7=18)
46.7%
14.0 / 30
9.2%
−3
= = 1 = 0 = 0 1 = 0 = = = 1 = = = = 0 = 0 1 = 0 = = = = 1 0
–   Cheng4 0.36c 64-bit2799+18
−18
(+4)6 − 4
(+3−1=6)
60.0%
6.0 / 10
38.4%
+63
= = = 1 = = = 1 1 0
–   Spark 0.3 32-bit2798+16
−16
(+3)18 − 12
(+13−7=10)
60.0%
18.0 / 30
41.7%
+71
1 1 = = = 1 0 1 1 = 0 0 1 1 = 0 0 = 1 = 1 1 = 0 = 1 = 1 1 0
–   Doch 09.980 32-bit2796+19
−18
(+1)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
48.2%
+28
= 1 1 = = = = = 0 = 1 = 0 0 = 1 = 1 = 1 = = 0 = 1 = 0 = = 1
–   Stockfish 1.3.1 32-bit2794+25
−25
(−1)15 − 15
(+7−7=16)
50.0%
15.0 / 30
53.5%
−3
= 0 0 = = = = 1 = 1 0 = 0 1 1 0 = 0 1 1 = 1 = = = 0 = = = =
–   Naraku 1.42777+17
−16
(−18)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
93.1%
−54
0 = 1 1 0 = = 0 1 0
–   Bright 0.4a2777+10
−10
(−18)18.5 − 11.5
(+12−5=13)
61.7%
18.5 / 30
95.6%
+55
0 1 = 1 = 0 1 = 0 1 1 = 1 = 1 1 = 1 = 1 1 = 0 0 = = 1 = = =
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(−21)16.5 − 13.5
(+5−2=23)
55.0%
16.5 / 30
97.8%
+3
= = = 1 1 = 1 = = = = = = = 1 = = = 0 = = = = = = = 0 1 = =
–   Ktulu 92754+13
−13
(−41)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
100.0%
+11
= 1 1 1 1 1 = 1 0 0 0 = = = = 1 = 0 = 0 1 = = 1 = = = = = 1
–   chess22k 1.5 64-bit2751+25
−25
(−44)5 − 5
(+1−1=8)
50.0%
5.0 / 10
99.8%
−44
= = 1 = = = = 0 = =
–   Arasan 16.1 64-bit2730+32
−32
(−65)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+44
= 0 1 0 1 1 = 1 = 1
–   RuyDos 1.0.22 64-bit2721+27
−27
(−74)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+12
1 1 1 = = 1 0 = = =
–   SmarThink 1.10 32-bit2719+19
−19
(−76)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+14
1 = 1 = = = 1 1 = = = = 1 0 = 0 1 1 1 =
–   Rhetoric 1.2 64-bit2695+25
−25
(−100)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−76
= 1 = 0 0 1 = = = 1
–   Chessmaster 11 Conqueror2691+21
−21
(−104)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−173
= 1 1 1 0 0 = 0 0 0
–   Gogobello 1.4 64-bit2689+29
−29
(−106)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+45
1 0 1 1 = 1 0 1
–   Tornado 4.82 32-bit2682+34
−35
(−113)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+82
= 1 1 = = = 1 1 1 1
–   ChessBrainVB 2.052668+23
−23
(−127)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+230
1 1 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018