CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
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-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-bit3028+16
−16
(+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-bit3020+19
−18
(+196)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−4
0 0 0 0 0 = 0 0 0 0 0 = 0 = = 0 = = 0 = 0 0 0 0 = = 0 1 0 1
–   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-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+18
−18
(+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-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-bit2994+12
−12
(+170)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+31
1 0 0 0 0 = = 0 = 0 = = = 0 0 0 0 0 1 = = 0 1 = 1 0 0 = 0 = 0 0
–   Critter 0.90 32-bit2990+15
−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-bit2989+18
−18
(+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 1 = 0 0 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
= 0 = 0 = = 1 1 = = = = = = = = = = = = = 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 = = 0 0 0 0 = 1 0 = 0 = 0 0 0 = 0 1 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 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 =
–   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 1 0 = = = 0
–   Deep Junior 13 32-bit2918+18
−18
(+94)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Komodo 1.3 32-bit2917+16
−16
(+93)16 − 14
(+10−8=12)
53.3%
16.0 / 30
0.0%
+113
= 1 0 = 0 = 0 = 1 = = 1 0 1 = 0 = 1 1 1 0 0 1 1 = = = 1 0 =
–   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
= = 1 = = 0 = = 0 = 1 = = = = = = = = 1 0 0 0 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 1 = = = = = = = = 1 0 0 0 1 0 = 0 = = 0 = 0 = 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 1 1 0 = 0 0 0 0 = 1 = = 0 = = = = 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 0 = = 0 = 0 = 1 0 0 1 = 0 = = = 0 0 = 0 = = = 0 = 0 = 0
–   Protector 1.4.0 32-bit2878+11
−11
(+54)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−18
0 1 0 0 = 0 = = = 1 = 0 0 0 = = = = = = = 0 0 = = 1 1 = 0 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
0 1 0 1 = = = 0 = = = 0 1 1 = = = 1 = 0 1 0 = 0 0 1 0 0 = =
–   Gull 1.2 32-bit2876+12
−12
(+52)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
+8
= = 0 1 = 0 1 1 = 0 = 1 0 = = 1 = = 0 = 0 0 = = = = 0 0 = = = 0
–   Hiarcs 13.12875+14
−14
(+51)16 − 14
(+6−4=20)
53.3%
16.0 / 30
0.0%
+69
= = = = 1 0 = = = = 0 = 1 = 1 0 = = = = 1 1 = = = = = 0 1 =
–   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-bit2869+21
−21
(+45)14.5 − 15.5
(+5−6=19)
48.3%
14.5 / 30
0.0%
+36
= 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 = 1 0 = = 1 1 = = 0 = 0 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 = = = 0 0 = = = = = = = = 0 = 1 0 0 0 = = 1 = = =
–   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 = 0 0 = 0 1 0 0 1 0 1 1 1 = 1 1 = =
–   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
0 0 1 = 1 1 = 0 0 = = 1 0 = = 1 0 1 1 = 0 1 = 1 = 0 1 = = = 0
–   Booot 5.1.02844+10
−10
(+20)12 − 20
(+3−11=18)
37.5%
12.0 / 32
0.6%
−52
= = = 0 = 0 = 0 1 = = = 0 = 1 = 0 = 1 = = 0 0 0 = = 0 0 0 = = =
–   Shredder 112832+12
−12
(+8)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
17.0%
+14
= 1 = 1 1 1 = 0 1 0 = 0 = 0 = = = = 1 1 = 0 1 = = 0 0 = = =
–   Deep Junior 11.1a 32-bit2831+17
−17
(+7)16 − 14
(+9−7=14)
53.3%
16.0 / 30
24.7%
+24
= 0 = 0 1 1 = = = = = 1 1 0 = 1 0 = = 1 = 1 1 0 0 = = = 1 0
–   Stockfish 1.4 32-bit2831+16
−16
(+7)13.5 − 16.5
(+4−7=19)
45.0%
13.5 / 30
26.6%
−15
1 0 0 = = = = = 1 = 0 = = = = 0 1 = 0 = 0 = = = = = 1 = 0 =
–   Protector 1.3.5 32-bit2830+15
−15
(+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 = = = = 1 0 = = = = = 0 1 1 0 =
–   MinkoChess 1.3 32-bit2830+31
−31
(+6)4 − 6
(+2−4=4)
40.0%
4.0 / 10
37.3%
−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
37.3%
+5
= = = = 0 1 = = = = 1 = = = 1 = = = 0 = = = 1 0 = = = = 0 =
–   Deep Sjeng WC2008 32-bit2826+12
−12
(+2)13 − 17
(+4−8=18)
43.3%
13.0 / 30
42.2%
−33
0 0 = = 1 = 1 = = = 1 0 = 0 1 0 = 0 0 = = = = = = = = = 0 =
–   Tucano 7.00 64-bit2825+19
−19
(+1)4 − 6
(+0−2=8)
40.0%
4.0 / 10
45.5%
−45
= 0 = = = = = = = 0
–   Booot 5.02825+15
−15
(+1)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
45.5%
−6
0 = = = = = 1 1 1 = 0 1 = 0 = = = 0 = 1 = 0 = 0 0 1 = 0 1 =
–   Protector 1.3.4 32-bit2825+15
−15
(+1)18.5 − 12.5
(+11−5=15)
59.7%
18.5 / 31
47.3%
+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
59.1%
−11
1 1 = = 1 0 = = 1 1 = 0 = 1 0 = 0 = = 0 = = 1 0 0 = 1 0 0 =
–   Hiarcs 12.12818+11
−11
(−6)15.5 − 14.5
(+6−5=19)
51.7%
15.5 / 30
77.7%
+2
0 1 = 0 = = 1 = = 0 = 0 = = 0 = = 1 = = 1 = = 1 1 = = = = =
–   Hiarcs 12 Sharpen PV On2814+14
−14
(−10)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
86.9%
+19
= = 1 = = 1 = 1 0 = = 0 = 1 = = 1 = = = 0 = 1 = 1 = 0 = = =
–   Zappa Mexico II 32-bit2809+11
−12
(−15)13 − 17
(+5−9=16)
43.3%
13.0 / 30
95.7%
−54
= 0 = 0 1 1 = = = 0 = 0 1 0 0 = = = = = = 0 0 0 = = 1 = 1 =
–   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 1 = 1 = 0 = 0 = 0 = = 1
–   Onno 1.1.1 32-bit2798+18
−18
(−26)15.5 − 14.5
(+5−4=21)
51.7%
15.5 / 30
99.2%
−16
= 0 = = 1 0 = = = = = = = = 1 = 0 = 1 = = = = 0 = 1 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 4.002779+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 = = 1 = = 1 1 = = 1 0 0 = =
–   Bright 0.5c2778+13
−13
(−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 = =
–   Bright 0.4a2777+10
−10
(−47)26.5 − 14.5
(+18−6=17)
64.6%
26.5 / 41
100.0%
+48
= = 1 1 = = 1 0 0 1 = = 1 = 1 = = 1 1 1 = 0 1 = 1 = 1 1 = 1 1 1 0 = 1 = 0 1 = = 0
–   Naraku 1.42776+16
−16
(−48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−205
= 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 1 0 1 = 1 = = 0 = = 1 = 1 = = 0 0 1 = 1 0 0 = 1 1 1 0 =
–   Tornado 4.88 32-bit2766+31
−31
(−58)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+98
= 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
–   Spike 1.2 Turin2746+7
−7
(−78)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
−38
0 1 1 = 0 0 = = = = = = 1 0 1 = = = 1 = = = 1 = 1 = = 1 = =
–   Ethereal 8.28 64-bit2746+29
−29
(−78)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−78
1 1 = 0 0 = = 1 0 =
–   Chronos 1.9.9 32-bit2740+16
−17
(−84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−84
1 0
–   Crafty 23.4 32-bit2733+20
−20
(−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 200806202724+16
−16
(−100)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+20
= 0 1 1 1 0 = = 1 1 0 1 1 1 = = = 1 1 = 0 = 1 1 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-bit2713+24
−24
(−111)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−83
1 0 = 1 0 = = = 1 =
–   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 0 0 1 1 1 1 = = = = 1 = = = 1 = 1 = 1 0 = 1 1 = 1 1 = =
–   Frenzee Feb08 32-bit2696+13
−13
(−128)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
0
1 1 = 1 1 = 1 = = 1 1 = 0 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 = = = 0 0 1 1 = 1 1 1 0 1 1 1 1 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 = = 0 1 1 1 = 1 1 1 = = 1 1 1 0 = 1 1 = = = 0 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 1 1 = = 1 1 1 1 = 1 1 = = 1 1 1 1 = 0 = 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

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019