CCRL 40/15
Downloads and Statistics
January 11, 2020
Testing summary:
Total: 1'112'746 games
played by 2'593 programs

White wins: 385'288 (34.6%)
Black wins: 285'975 (25.7%)
Draws: 441'483 (39.7%)
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-bit3060+15
−15		(+236)5.5 − 24.5
(+1−20=9)
18.3%
5.5 / 30
0.0%
+9
= 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-bit3031+12
−12		(+207)5.5 − 24.5
(+2−21=7)
18.3%
5.5 / 30
0.0%
−33
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-bit3029+16
−16		(+205)3.5 − 26.5
(+1−24=5)
11.7%
3.5 / 30
0.0%
−117
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-bit3020+18
−18		(+196)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−4
= 0 0 0 0 = = 0 1 0 1 0 0 0 0 0 = 0 0 0 0 0 = 0 = = 0 = = 0
–   Rybka 4 32-bit3018+15
−15		(+194)8.5 − 21.5
(+1−14=15)
28.3%
8.5 / 30
0.0%
+60
= = = 0 = = = 0 0 = 0 0 = 0 = 0 = 0 = 0 = 0 0 1 = = = 0 0 0
–   Stockfish 2.0.1 32-bit3013+17
−17		(+189)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
+4
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-bit3006+17
−17		(+182)4.5 − 25.5
(+1−22=7)
15.0%
4.5 / 30
0.0%
−85
= 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-bit3002+16
−16		(+178)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
−35
0 0 0 0 0 0 = 0 = = = = 0 0 = 0 0 0 0 0 0 0 0 = 0 = = = 0 =
–   Rybka 3 32-bit2994+12
−12		(+170)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+31
= = 0 1 = 1 0 0 = = = 0 0 0 0 0 1 = 0 1 0 0 0 0 = = 0 = 0 = 0 0
–   Critter 0.90 32-bit2991+15
−15		(+167)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
+10
= 0 0 = = 0 = 1 = 0 0 0 0 0 0 0 = = = = 0 = = 0 0 = 0 = 0 0
–   Stockfish 1.8 32-bit2989+17
−17		(+165)4.5 − 25.5
(+1−22=7)
15.0%
4.5 / 30
0.0%
−104
0 = = 0 0 0 0 0 0 0 0 0 0 0 = 0 0 1 = 0 0 0 0 = 0 0 = 0 0 =
–   Naum 4.2 32-bit2959+10
−10		(+135)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
+69
1 1 = = = = = = = 0 0 0 0 0 = = = = = = = = 0 0 = 0 = 0 = =
–   Deep Sjeng c't 20102942+10
−10		(+118)8 − 22
(+3−17=10)
26.7%
8.0 / 30
0.0%
−41
= 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 1 0 = = = 0 0 = 1 0 = 0 = 0 0 0 = = 0 = = 0 0 0 = = 1 =
–   Shredder 12 32-bit2930+7
−8		(+106)18.5 − 41.5
(+5−28=27)
30.8%
18.5 / 60
0.0%
−12
0 = 0 0 1 0 0 = 0 0 = = = = = = 0 0 0 0 1 0 0 0 = 0 0 0 = = 0 0 = = = = 0 0 = 1 = 0 = = = 1 0 1 = 0 = = 0 = 0 = = = 0 0
–   Critter 0.80 32-bit2924+16
−16		(+100)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
+9
0 0 = = = 0 1 = = 0 0 0 1 0 = = 0 1 = = = = = 0 = 0 = = 0 0
–   Deep Junior 13 32-bit2919+18
−18		(+95)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
1 1
–   Komodo 1.3 32-bit2918+16
−16		(+94)16 − 14
(+10−8=12)
53.3%
16.0 / 30
0.0%
+114
= 1 0 = 0 = 0 0 1 1 = = = 1 0 = 0 = 1 = = 1 0 1 = 0 = 1 1 1
–   Spike 1.4 Leiden2915+8
−8		(+91)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
+1
1 0 = = = 1 0 = 0 0 = = 1 0 = 1 0 = 0 0 = 1 = = 0 = 0 = 0 0 0 0
–   Rybka 2.3.2a 32-bit2913+9
−9		(+89)13 − 17
(+3−7=20)
43.3%
13.0 / 30
0.0%
+54
= = 0 0 0 = = = = = = 1 0 0 = 1 = = = = = 1 = = 0 = = = 0 =
–   Deep Junior 12.5 32-bit2910+16
−16		(+86)12 − 18
(+8−14=8)
40.0%
12.0 / 30
0.0%
+13
1 = = 0 1 0 0 1 = 0 0 1 1 1 = 0 1 0 = 0 = 0 0 0 1 = = 0 0 0
–   Komodo 1.2 32-bit2897+14
−14		(+73)12.5 − 17.5
(+4−9=17)
41.7%
12.5 / 30
0.0%
+25
1 = = = = = = = 0 = 0 = = 0 = 1 0 0 0 1 = 0 = 0 1 = = = = 0
–   Hiarcs 13.22896+10
−11		(+72)11 − 21
(+2−12=18)
34.4%
11.0 / 32
0.0%
−17
0 = = = 0 0 = 0 0 0 = = = = 0 = = 1 = = = 0 0 = 0 = = = 0 = 0 1
–   Fritz 122887+11
−11		(+63)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
+4
0 = 0 0 0 0 = 1 = = 0 = = 0 0 = = 0 1 1 = = 0 = = = = = = 1
–   Gull 1.0a 32-bit2886+12
−12		(+62)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
−50
= 0 = 1 0 0 0 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 1 0 0 = 0 = = = 1 = 0 0 0 = = = = = = = 1 1 = 0 0 = 0 0 = 0 =
–   Gull 1.1 32-bit2878+17
−17		(+54)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
0.0%
+25
1 = = = 1 1 0 1 0 1 = = = 0 = = = 0 = 0 1 0 = 0 0 1 0 0 = =
–   Gull 1.2 32-bit2877+12
−12		(+53)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
+9
= 1 0 = = 1 = = 0 = = = = = 0 0 = = = = 0 1 = 0 1 1 = 0 0 0 0 =
–   Hiarcs 13.12875+14
−14		(+51)16 − 14
(+6−4=20)
53.3%
16.0 / 30
0.0%
+69
= = = = 0 = 1 = 1 1 = = 1 0 = = = = = = = 0 1 = = = = = 1 0
–   Hannibal 1.1 32-bit2873+14
−14		(+49)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−26
0 0 0 1 1 0 0 = = = = 0 = = 1 = = 0 = 0 = = 1 0 = 0 = = 0 = = 0
–   Gull 0.12a 32-bit2871+21
−21		(+47)14.5 − 15.5
(+5−6=19)
48.3%
14.5 / 30
0.0%
+38
= 1 = 0 = 0 1 = 0 = = = = 0 = 0 = = 1 1 = = = = 0 = = = 1 =
–   Spark 1.0 32-bit2864+11
−11		(+40)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+10
= 1 = 0 0 1 0 1 0 1 = = 0 = 0 1 0 = 1 0 = = 1 1 = 0 0 = = = 0 =
–   Thinker 5.4d Inert 32-bit2857+10
−10		(+33)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
−28
= = 0 0 = = 0 = 1 0 0 0 = = = = = = = = 1 = = = = = 0 0 0 =
–   Deep Junior 12 32-bit2857+19
−19		(+33)12 − 17
(+7−12=10)		41.4%
12.0 / 29
0.2%
−22
= 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-bit2850+13
−13		(+26)16 − 15
(+10−9=12)
51.6%
16.0 / 31
0.2%
+35
1 = 1 = 0 1 = 1 0 = = 1 0 1 1 = 0 0 0 1 = 1 1 = 0 0 = = = = 0
–   Booot 5.1.02844+10
−10		(+20)12 − 20
(+3−11=18)
37.5%
12.0 / 32
0.6%
−52
= 0 = 0 1 = = = 0 = 1 = = = = 0 1 = = 0 0 0 = = 0 0 0 = = = = 0
–   Deep Junior 11.1a 32-bit2832+17
−17		(+8)16 − 14
(+9−7=14)
53.3%
16.0 / 30
24.3%
+25
= = = = = 1 = 1 = 1 1 0 1 0 = 1 0 = 0 = = = 1 0 = 0 = 0 1 1
–   Shredder 112832+12
−12		(+8)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
17.4%
+14
1 1 = 0 1 = = 0 = 0 = 0 = = = = = 1 = 1 1 1 = 0 1 0 0 = = =
–   Protector 1.3.5 32-bit2831+15
−15		(+7)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
25.5%
−22
1 0 1 = 0 0 1 0 = = = = 0 0 = = = = = 0 1 1 0 = = = 1 0 1 0
–   Stockfish 1.4 32-bit2830+16
−16		(+6)13.5 − 16.5
(+4−7=19)
45.0%
13.5 / 30
28.0%
−16
0 = 0 = = = = = 0 = = = = 0 1 = = 1 0 0 = = = = = 1 1 = 0 =
–   MinkoChess 1.3 32-bit2830+31
−31		(+6)4 − 6
(+2−4=4)		40.0%
4.0 / 10
36.7%
−64
1 = 0 = 0 = 0 1 0 =
–   Grapefruit 1.0 32-bit2827+9
−9		(+3)15 − 15
(+4−4=22)
50.0%
15.0 / 30
37.7%
+5
= = 1 0 = = 1 = = = 1 = = = 0 = = = = = 0 1 = = = = = = 0 =
–   Deep Sjeng WC2008 32-bit2826+12
−12		(+2)13 − 17
(+4−8=18)
43.3%
13.0 / 30
42.8%
−33
0 = = = = = = = 1 0 = 0 1 0 = 0 = = 0 0 = = 1 = 1 = = = 0 =
–   Booot 5.02826+15
−15		(+2)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
44.7%
−5
0 = = = = = 1 1 1 = 0 1 = 0 = = = 0 = 1 = 0 = 0 0 1 = 0 1 =
–   Tucano 7.00 64-bit2826+19
−19		(+2)4 − 6
(+0−2=8)		40.0%
4.0 / 10
43.7%
−44
= = = 0 = = = = = 0
–   Protector 1.3.4 32-bit2825+15
−15		(+1)18.5 − 12.5
(+11−5=15)
59.7%
18.5 / 31
47.5%
+62
1 = 1 = = = 0 0 1 = 1 = 1 = = = 0 = = 1 = 0 1 = = = 1 1 1 0 1
–   Spark 0.4 32-bit2822+16
−16		(−2)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
58.6%
−11
= = 1 1 = 0 = 0 = = 1 0 = 1 0 = 0 = 0 = 1 0 0 = 1 1 = = 1 0
–   Hiarcs 12.12818+11
−11		(−6)15.5 − 14.5
(+6−5=19)
51.7%
15.5 / 30
78.3%
+2
= = 1 = = 1 1 = = 0 = = 0 = = 1 = 0 0 1 = 0 = = 1 = = = = =
–   Hiarcs 12 Sharpen PV On2814+14
−14		(−10)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
87.3%
+19
= = 1 = 1 = 0 = 1 = = = 0 = = 1 0 = = 0 = 1 = = 1 = = 1 = =
–   Zappa Mexico II 32-bit2809+11
−12		(−15)13 − 17
(+5−9=16)
43.3%
13.0 / 30
95.9%
−54
= = = 0 0 0 = = = 0 1 0 0 = = = = 0 = 0 = 0 1 1 = = 1 = 1 =
–   Hannibal 1.0a 32-bit2802+12
−12		(−22)15 − 15
(+8−8=14)
50.0%
15.0 / 30
99.6%
−19
= = 1 = 0 1 1 = 1 = 0 = = = = 0 1 1 0 = 0 = = 1 = 0 1 0 0 =
–   Onno 1.1.1 32-bit2798+18
−18		(−26)15.5 − 14.5
(+5−4=21)
51.7%
15.5 / 30
99.2%
−16
1 = = = = 0 = 1 = = = = 1 = 0 = = = = 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
96.5%
−53
= = 1 = = = 0 1 0 = 0 =
–   Onno 1.2.70 32-bit2787+18
−18		(−37)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−179
= 0
–   MinkoChess 1.2 32-bit2783+14
−14		(−41)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+35
= = 1 0 0 0 = = 1 = 0 1 1 1 1 0 1 = = = 1 1 1 1 1 = = 0 = 1
–   Jonny 4.002780+11
−11		(−44)17 − 13
(+10−6=14)
56.7%
17.0 / 30
100.0%
−1
1 0 = 1 = 1 0 1 0 0 = = 1 = = 1 0 0 = = = 1 = 1 = = 1 = = 1
–   Bright 0.5c2779+13
−13		(−45)16.5 − 13.5
(+9−6=15)
55.0%
16.5 / 30
100.0%
−13
0 1 = = 0 1 1 = = 1 = 1 0 = 1 = 0 = = = 1 1 = = 0 = 1 0 = =
–   Naraku 1.42777+16
−16		(−47)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−204
= 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-bit2775+20
−20		(−49)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10		(−50)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
100.0%
−16
= 1 0 0 = 1 1 = 1 = = 0 0 1 = = 1 0 1 0 1 = 1 = = 0 1 1 0 =
–   Tornado 4.88 32-bit2765+31
−30		(−59)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+97
1 =
–   Scorpio 2.7 32-bit2750+20
−20		(−74)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+83
1 =
–   Ethereal 8.28 64-bit2746+29
−29		(−78)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−78
0 = = 1 0 = 1 1 = 0
–   Spike 1.2 Turin2746+7
−7		(−78)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
−38
1 = = = 1 = 1 = = = 1 = = = = = 1 0 0 1 1 = 0 0 = = = 1 = =
–   Chronos 1.9.9 32-bit2741+16
−16		(−83)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−83
0 1
–   BugChess2 1.9 32-bit2734+21
−21		(−90)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Crafty 23.4 32-bit2733+20
−19		(−91)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+66
= 1
–   Twisted Logic 200806202724+16
−16		(−100)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+20
1 = = 1 1 1 = = = = 1 1 = 0 = = = 1 1 0 1 1 = 0 1 1 1 0 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-bit2713+24
−24		(−111)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−83
= = 1 = 1 0 = 1 0 =
–   Chessmaster 11 Conqueror2698+19
−19		(−126)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Naum 2.0 32-bit2697+15
−15		(−127)20 − 10
(+13−3=14)
66.7%
20.0 / 30
100.0%
−24
1 = = = = 1 1 = 1 1 1 = 1 = 1 0 1 1 = = = = = 1 0 0 1 1 = =
–   Frenzee Feb08 32-bit2696+13
−13		(−128)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
0
0 1 1 = = 1 = 1 1 0 1 = 0 0 1 1 1 1 = = 1 1 = 1 1 = 1 1 = = =
–   Booot 4.15.02694+14
−14		(−130)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+10
1 = 1 1 1 1 = 1 1 0 1 1 1 1 = = = 0 0 1 = = 1 0 0 1 1 1 = 1
–   Delfi 5.42690+11
−12		(−134)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
−4
= 1 1 1 0 1 0 1 = 1 0 = 1 1 = = = 1 = 1 1 1 = 1 = = 0 1 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 = = = 0 = 1 = = 1 1 1 1 = 1 1 1 1 = 1 = = = 1 1 1 = = 1
–   Bobcat 2.75 32-bit2660+24
−24		(−164)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+34
= 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-bit2630+26
−26		(−194)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−51
= 1
–   Scorpio 2.2 32-bit2570+28
−28		(−254)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 January 11, 2020