CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Cyclone xTreme (2824+13
−13		)Quote
Authors: Fabien Letouzey (France), Thomas Gaksch, Vadim Demichev, Teemu Pudas, Norman Schmidt Link: Homepage
Cyclone is free software based on Fruit 2.1 by Fabien Letouzey, Toga II by Thomas Gaksch, Grapefruit 1.0 by Vadim Demichev, Toga CMLX 145e4 by Teemu Pudas, with additional programming by Norman Schmidt.
This is one of the 30 Fruit versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Critter 1.2 32-bit3059+15
−15		(+235)5.5 − 24.5
(+1−20=9)
18.3%
5.5 / 30
0.0%
+8
= 0 = 0 0 0 = = 0 0 0 0 0 = 0 = 0 0 = 0 = 0 0 0 0 0 1 0 = 0
–   Rybka 4.1 32-bit3030+12
−12		(+206)5.5 − 24.5
(+2−21=7)
18.3%
5.5 / 30
0.0%
−34
0 0 0 0 0 0 1 0 0 0 = = 0 = 0 0 0 0 = 1 = = 0 0 0 = 0 0 0 0
–   Stockfish 2.1.1 32-bit3028+16
−15		(+204)3.5 − 26.5
(+1−24=5)
11.7%
3.5 / 30
0.0%
−118
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
–   Critter 1.01 32-bit3019+18
−18		(+195)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−5
0 0 0 0 0 = 0 = = 0 = 0 0 0 0 = = 0 1 0 1 0 0 0 0 0 = 0 = =
–   Rybka 4 32-bit3017+15
−15		(+193)8.5 − 21.5
(+1−14=15)
28.3%
8.5 / 30
0.0%
+59
0 1 = = = 0 0 0 = = = 0 = = = 0 = 0 = 0 = 0 = 0 = 0 0 = 0 0
–   Stockfish 2.0.1 32-bit3012+17
−17		(+188)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
+3
0 1 0 0 0 0 0 = 0 1 0 0 0 = 0 = 0 = 0 0 0 1 0 0 0 0 = = = 1
–   Komodo 2.03 32-bit3005+17
−17		(+181)4.5 − 25.5
(+1−22=7)
15.0%
4.5 / 30
0.0%
−86
= 0 = = 0 0 0 = 0 0 0 1 0 0 0 0 0 0 0 0 = 0 0 0 0 = 0 0 = 0
–   Stockfish 1.9.1 32-bit3001+16
−16		(+177)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
−36
0 0 0 0 0 0 = 0 0 0 0 0 0 = 0 = = = 0 = = = = = 0 0 = 0 0 0
–   Rybka 3 32-bit2993+12
−12		(+169)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+30
1 0 0 0 0 = = 0 = 0 = 0 0 = 0 = = = 0 0 0 0 0 1 = = 0 1 = 1 0 0
–   Critter 0.90 32-bit2990+16
−15		(+166)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
+9
= 0 0 = = 0 = 1 = 0 0 0 0 0 0 0 = = = = 0 = = 0 0 = 0 = 0 0
–   Stockfish 1.8 32-bit2988+18
−17		(+164)4.5 − 25.5
(+1−22=7)
15.0%
4.5 / 30
0.0%
−105
0 0 = 0 0 = 0 = = 0 0 0 0 0 = 0 0 1 = 0 0 0 0 = 0 0 0 0 0 0
–   Naum 4.2 32-bit2958+10
−10		(+134)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
+68
= 0 = 0 = = 1 1 = = = = = = = = = = = = = = 0 0 = 0 0 0 0 0
–   Deep Sjeng c't 20102941+10
−10		(+117)8 − 22
(+3−17=10)
26.7%
8.0 / 30
0.0%
−42
= 0 0 = = 0 0 = 0 0 1 = = 1 0 0 0 0 0 = = 0 0 0 = 0 = 1 0 0
–   Naum 4 32-bit2931+14
−14		(+107)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
+4
= = 0 = = 0 0 0 = = 1 = 0 = 1 0 = 0 = 0 0 0 = 0 1 0 = = = 0
–   Shredder 12 32-bit2929+8
−8		(+105)18.5 − 41.5
(+5−28=27)
30.8%
18.5 / 60
0.0%
−13
0 0 0 = = 0 0 = = = = 0 0 = 1 = 0 = = = 1 0 1 = 0 = = 0 = 0 = = = 0 0 = 0 0 1 0 0 = 0 = 0 0 0 0 1 0 0 0 = 0 = = = = = 0
–   Critter 0.80 32-bit2923+16
−16		(+99)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
+8
= 0 = = 0 0 0 0 = = = 0 1 = = = 0 1 = = = = = 0 = 0 0 0 1 0
–   Komodo 1.3 32-bit2917+16
−16		(+93)16 − 14
(+10−8=12)
53.3%
16.0 / 30
0.0%
+113
0 0 1 1 = = = 1 0 = 0 = 1 = = 1 0 1 = 0 = 1 1 1 = 1 0 = 0 =
–   Deep Junior 13 32-bit2917+18
−18		(+93)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
1 1
–   Spike 1.4 Leiden2914+8
−8		(+90)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
0
0 0 = = 1 0 = 1 0 = 0 0 = 1 = = 0 = 0 = 0 0 1 0 = = = 1 0 = 0 0
–   Rybka 2.3.2a 32-bit2912+9
−9		(+88)13 − 17
(+3−7=20)
43.3%
13.0 / 30
0.0%
+53
= = 1 = = 0 = = = 0 = = = 0 = 1 = = = = = = 1 0 0 0 0 = = =
–   Deep Junior 12.5 32-bit2909+16
−16		(+85)12 − 18
(+8−14=8)
40.0%
12.0 / 30
0.0%
+12
0 1 0 0 1 = 0 0 1 1 1 = 0 1 0 = 0 = 1 = = 0 0 0 1 = = 0 0 0
–   Komodo 1.2 32-bit2896+14
−14		(+72)12.5 − 17.5
(+4−9=17)
41.7%
12.5 / 30
0.0%
+24
1 = = = = 0 1 = = = = = = = = 1 0 0 0 1 = 0 = 0 0 = 0 = = 0
–   Hiarcs 13.22896+11
−11		(+72)11 − 21
(+2−12=18)
34.4%
11.0 / 32
0.0%
−17
1 0 0 = = = 0 0 = 0 0 0 = = = = 0 = = 1 = = = 0 0 = 0 = = = 0 =
–   Fritz 122886+11
−11		(+62)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
+3
0 = 0 0 0 0 = 1 = = 0 = = 0 0 = = 0 1 1 = = 0 = = = = = = 1
–   Gull 1.0a 32-bit2885+12
−12		(+61)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
−51
= 0 0 = = 0 = 0 = 1 0 0 1 = 0 = = = = 0 = 0 = 0 0 0 = 0 = =
–   Protector 1.4.0 32-bit2879+11
−11		(+55)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−17
= 0 = 0 0 = 0 1 0 0 = 0 = = = 1 = 0 0 0 = = = = = = = 1 1 = 0 0
–   Gull 1.1 32-bit2877+17
−17		(+53)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
0.0%
+24
1 0 1 0 1 = = = 0 = = = 0 = 0 1 0 = 0 0 1 0 0 = = 1 = = = 1
–   Gull 1.2 32-bit2876+12
−12		(+52)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
+8
= 0 = = 0 1 = 0 1 1 = 0 = = = = 0 0 = = 0 0 = 1 0 = = 1 = = 0 =
–   Hiarcs 13.12874+14
−14		(+50)16 − 14
(+6−4=20)
53.3%
16.0 / 30
0.0%
+68
= = = = 1 0 = = = = 0 = 1 = 1 0 = = = = = = = 0 1 = 1 1 = =
–   Hannibal 1.1 32-bit2872+14
−14		(+48)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−27
0 = 0 0 0 1 1 0 0 = = = = 0 = = 1 = = 0 = 0 = = 1 0 = 0 = = 0 =
–   Gull 0.12a 32-bit2870+21
−21		(+46)14.5 − 15.5
(+5−6=19)
48.3%
14.5 / 30
0.0%
+37
= 1 = 0 = 0 1 = 0 = = = = 0 = 0 = = 1 1 = = = = 0 = = = 1 =
–   Spark 1.0 32-bit2863+11
−11		(+39)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+9
1 0 = = 1 1 = = 0 = 0 1 0 = = 0 0 = = = = 0 = 1 = 0 0 1 0 1 0 1
–   Thinker 5.4d Inert 32-bit2856+10
−10		(+32)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
−29
= = 0 0 0 = = = 0 0 = = = = = = = = = = 1 = = = 0 = 1 0 0 0
–   Deep Junior 12 32-bit2856+19
−19		(+32)12 − 17
(+7−12=10)		41.4%
12.0 / 29
0.2%
−23
= 0 0 0 = 0 0 = = 0 1 0 1 1 1 = 1 1 = = = 0 = 0 0 = 0 1 0
–   Fritz 112852+10
−10		(+28)17 − 15
(+9−7=16)
53.1%
17.0 / 32
0.0%
+50
1 = 0 = = = 0 0 0 = 1 0 0 1 0 = 1 = = = 1 = = 1 1 = = = 1 = = 1
–   Thinker 5.4c Inert 32-bit2849+13
−13		(+25)16 − 15
(+10−9=12)
51.6%
16.0 / 31
0.2%
+34
0 0 1 = 1 1 = 0 0 = = = = 0 = 1 0 = = 1 0 1 1 = 0 1 = 1 = 0 1
–   Booot 5.1.02844+10
−10		(+20)12 − 20
(+3−11=18)
37.5%
12.0 / 32
0.6%
−52
1 = = 0 0 0 = = 0 0 0 = = = 0 = = 0 = 0 1 = = = 0 = 1 = = = = 0
–   Shredder 112832+12
−12		(+8)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
17.3%
+14
= 1 = 1 1 1 = 0 1 0 0 = = = = 0 = 0 = = = = 1 1 = 0 1 = = 0
–   Deep Junior 11.1a 32-bit2831+17
−17		(+7)16 − 14
(+9−7=14)
53.3%
16.0 / 30
24.4%
+24
= 0 = 0 1 1 = = = = = 1 1 0 = 1 0 = 0 = = = 1 0 = 1 = 1 1 0
–   Stockfish 1.4 32-bit2830+16
−16		(+6)13.5 − 16.5
(+4−7=19)
45.0%
13.5 / 30
27.6%
−16
1 0 0 = = = = = 1 1 = 0 = = 0 = = = = 0 1 = 0 = 0 = = = = =
–   Protector 1.3.5 32-bit2830+15
−14		(+6)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
25.6%
−23
= = 1 0 1 0 1 0 1 = 0 0 0 0 = = = = = 0 1 1 0 = 1 0 = = = =
–   MinkoChess 1.3 32-bit2829+31
−31		(+5)4 − 6
(+2−4=4)		40.0%
4.0 / 10
37.0%
−65
0 1 0 = 1 = 0 = 0 =
–   Grapefruit 1.0 32-bit2826+9
−9		(+2)15 − 15
(+4−4=22)
50.0%
15.0 / 30
37.7%
+4
= = = = 0 1 = = = = = = 0 = 1 = = = 1 = = = 0 = = = 1 0 = =
–   Tucano 7.00 64-bit2825+19
−19		(+1)4 − 6
(+0−2=8)		40.0%
4.0 / 10
43.9%
−45
= = = 0 = = = = = 0
–   Booot 5.02825+15
−15		(+1)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
44.9%
−6
= = = = 1 1 1 = 0 1 = 0 = = = 0 = 1 = 0 = 0 0 1 = 0 1 = 0 =
–   Deep Sjeng WC2008 32-bit2825+12
−12		(+1)13 − 17
(+4−8=18)
43.3%
13.0 / 30
42.7%
−34
0 0 = = 1 = 1 = = = 0 = = = 1 0 = 0 1 0 = 0 0 = = = = = = =
–   Protector 1.3.4 32-bit2824+15
−15		(0)18.5 − 12.5
(+11−5=15)
59.7%
18.5 / 31
47.5%
+61
1 = 1 = = = 0 0 1 = 1 = 1 = = = 0 = = 1 = 0 1 = = = 1 1 1 0 1
–   Spark 0.4 32-bit2821+16
−16		(−3)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
58.8%
−12
1 1 = = 1 0 = = 1 1 = 0 = 1 0 = 0 = 0 = 1 0 0 = = 0 = = 1 0
–   Hiarcs 12.12817+11
−11		(−7)15.5 − 14.5
(+6−5=19)
51.7%
15.5 / 30
78.2%
+1
0 1 = 0 = = 1 = = = = = = 0 = 0 = = 0 = = 1 = = 1 = = 1 1 =
–   Hiarcs 12 Sharpen PV On2813+13
−14		(−11)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
87.3%
+18
= = 1 = = 1 = = = = = 1 0 = = 0 = 1 1 = = = 0 = 1 = 1 = 0 =
–   Zappa Mexico II 32-bit2809+12
−12		(−15)13 − 17
(+5−9=16)
43.3%
13.0 / 30
95.9%
−54
= 0 = 0 1 1 = = 1 = 1 = = 0 = 0 1 0 0 = = = = = = 0 0 0 = =
–   Hannibal 1.0a 32-bit2801+12
−12		(−23)15 − 15
(+8−8=14)
50.0%
15.0 / 30
99.6%
−20
= 0 1 0 0 = = = 1 = 0 1 = = = 0 1 1 0 = 0 = = 1 1 = 1 = 0 =
–   Onno 1.1.1 32-bit2797+18
−18		(−27)15.5 − 14.5
(+5−4=21)
51.7%
15.5 / 30
99.2%
−17
= 0 = = 1 0 = = 1 = = = = = = = = = 1 = 0 = 1 = = = = 0 = 1
–   Nemo 1.0.1 32-bit2795+29
−29		(−29)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
96.6%
−53
0 1 0 = 0 = = = = 1 = =
–   Onno 1.2.70 32-bit2786+18
−18		(−38)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−180
0 =
–   MinkoChess 1.2 32-bit2782+14
−14		(−42)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+34
= = 1 0 0 0 = = 1 = 0 1 1 1 1 0 1 = = = 1 1 1 1 1 = = 0 = 1
–   Jonny 4.002779+11
−11		(−45)17 − 13
(+10−6=14)
56.7%
17.0 / 30
100.0%
−2
1 0 = 1 = 1 0 1 0 0 = = 1 = = 1 0 0 = = = 1 = 1 = = 1 = = 1
–   Bright 0.5c2778+12
−12		(−46)16.5 − 13.5
(+9−6=15)
55.0%
16.5 / 30
100.0%
−14
0 = 1 0 = = 0 1 = = 0 1 0 = 1 = 0 = = = 1 1 = = 1 = = 1 = 1
–   Naraku 1.42776+16
−16		(−48)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−205
0 =
–   Bright 0.4a2776+10
−10		(−48)26.5 − 14.5
(+18−6=17)
64.6%
26.5 / 41
100.0%
+47
= = 1 1 = = 1 0 0 1 = = 1 = 1 = = 1 1 1 = 0 1 = 1 = 1 1 = 1 1 1 0 = 1 = 0 1 = = 0
–   RubiChess 1.1 64-bit2774+20
−20		(−50)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10		(−51)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
100.0%
−17
1 0 1 0 1 = 1 = = 0 1 1 0 = = = 1 = 1 = = 0 0 1 = 1 0 0 = 1
–   Tornado 4.88 32-bit2764+31
−30		(−60)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+96
= 1
–   Scorpio 2.7 32-bit2749+20
−20		(−75)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+82
= 1
–   Spike 1.2 Turin2745+7
−7		(−79)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
−39
0 1 1 = 0 0 = = = 1 = = 1 = = = = = 1 0 = = 1 = = = 1 = 1 =
–   Ethereal 8.28 64-bit2745+29
−29		(−79)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−79
1 1 = 0 0 = = 1 0 =
–   Chronos 1.9.9 32-bit2740+17
−16		(−84)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−84
1 0
–   Crafty 23.4 32-bit2733+19
−19		(−91)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+66
1 =
–   BugChess2 1.9 32-bit2733+21
−21		(−91)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Twisted Logic 200806202723+16
−16		(−101)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+19
= 0 1 1 1 0 1 1 1 = = = = 1 1 0 1 1 = 1 1 = 0 = 1 1 1 = = =
–   Frenzee 3.5.19 32-bit2719+32
−32		(−105)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+37
1 =
–   Shield 2.0 64-bit2712+24
−24		(−112)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−84
= = 1 = 1 0 = 1 0 =
–   Naum 2.0 32-bit2697+15
−15		(−127)20 − 10
(+13−3=14)
66.7%
20.0 / 30
100.0%
−24
= 1 0 0 1 1 = = 1 = = = 1 1 = = = = 1 = 1 = 1 0 = 1 1 = 1 1
–   Chessmaster 11 Conqueror2697+19
−19		(−127)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Frenzee Feb08 32-bit2695+13
−13		(−129)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
0
1 1 = 1 1 = = = 0 1 1 = 1 = = 1 1 = 1 = 0 0 1 1 1 = 1 = 1 1 0
–   Booot 4.15.02693+14
−14		(−131)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+9
= = 1 0 0 1 1 1 = 1 1 = 1 1 = = = 0 0 1 1 0 1 1 1 1 1 1 = 1
–   Delfi 5.42689+12
−12		(−135)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
−5
1 = = 0 1 1 1 = = 1 1 1 1 = 1 1 1 = 0 = 1 1 = = = 0 1 0 1 = 1
–   Movei 00.8.438 (10 10 10)2667+11
−11		(−157)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
0
1 = = = 1 1 1 = = 1 1 1 = = = 1 1 1 1 = 1 1 1 1 = 0 = 1 = =
–   Bobcat 2.75 32-bit2659+24
−24		(−165)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+33
= 1 = 1 1 1 1 = = 1
–   E.T. Chess 13.01.082650+13
−13		(−174)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−204
=
–   Cheng3 1.07 32-bit2629+26
−26		(−195)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−52
1 =
–   Scorpio 2.2 32-bit2569+28
−28		(−255)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
2009 games: 427 wins, 661 losses, 921 draws (45.8%), score: 44.2%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on December 7, 2019