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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Cyclone xTreme (2825+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-bit3056+17
−16
(+231)5.5 − 24.5
(+1−20=9)
18.3%
5.5 / 30
0.0%
+4
–   Rybka 4.1 32-bit3032+12
−12
(+207)5.5 − 24.5
(+2−21=7)
18.3%
5.5 / 30
0.0%
−33
–   Stockfish 2.1.1 32-bit3029+16
−16
(+204)3.5 − 26.5
(+1−24=5)
11.7%
3.5 / 30
0.0%
−118
–   Critter 1.01 32-bit3025+19
−19
(+200)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
0
–   Rybka 4 32-bit3016+15
−15
(+191)8.5 − 21.5
(+1−14=15)
28.3%
8.5 / 30
0.0%
+57
–   Stockfish 2.0.1 32-bit3016+18
−18
(+191)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
+6
–   Komodo 2.03 32-bit3007+19
−19
(+182)4.5 − 25.5
(+1−22=7)
15.0%
4.5 / 30
0.0%
−85
–   Stockfish 1.9.1 32-bit3000+18
−17
(+175)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
−38
–   Rybka 3 32-bit2995+13
−13
(+170)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+31
–   Critter 0.90 32-bit2988+16
−16
(+163)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
+6
–   Stockfish 1.8 32-bit2987+18
−18
(+162)4.5 − 25.5
(+1−22=7)
15.0%
4.5 / 30
0.0%
−107
–   Naum 4.2 32-bit2960+10
−10
(+135)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
+69
–   Deep Sjeng c't 20102943+10
−10
(+118)8 − 22
(+3−17=10)
26.7%
8.0 / 30
0.0%
−41
–   Naum 4 32-bit2930+15
−15
(+105)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
+2
–   Shredder 12 32-bit2930+7
−8
(+105)18.5 − 41.5
(+5−28=27)
30.8%
18.5 / 60
0.0%
−13
–   Critter 0.80 32-bit2924+16
−16
(+99)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
+8
–   Spike 1.4 Leiden2920+8
−8
(+95)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
+5
–   Komodo 1.3 32-bit2919+16
−16
(+94)16 − 14
(+10−8=12)
53.3%
16.0 / 30
0.0%
+114
–   Deep Junior 13 32-bit2918+18
−19
(+93)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Rybka 2.3.2a 32-bit2913+9
−9
(+88)13 − 17
(+3−7=20)
43.3%
13.0 / 30
0.0%
+53
–   Deep Junior 12.5 32-bit2909+16
−16
(+84)12 − 18
(+8−14=8)
40.0%
12.0 / 30
0.0%
+11
–   Hiarcs 13.22901+11
−11
(+76)11 − 21
(+2−12=18)
34.4%
11.0 / 32
0.0%
−13
–   Komodo 1.2 32-bit2897+14
−14
(+72)12.5 − 17.5
(+4−9=17)
41.7%
12.5 / 30
0.0%
+24
–   Fritz 122887+11
−11
(+62)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
+3
–   Gull 1.0a 32-bit2887+12
−12
(+62)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
−50
–   Protector 1.4.0 32-bit2880+11
−11
(+55)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−17
–   Gull 1.1 32-bit2878+17
−17
(+53)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
0.0%
+24
–   Gull 1.2 32-bit2876+12
−12
(+51)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
+7
–   Hiarcs 13.12875+14
−14
(+50)16 − 14
(+6−4=20)
53.3%
16.0 / 30
0.0%
+68
–   Hannibal 1.1 32-bit2874+14
−14
(+49)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−26
–   Gull 0.12a 32-bit2869+21
−21
(+44)14.5 − 15.5
(+5−6=19)
48.3%
14.5 / 30
0.0%
+35
–   Spark 1.0 32-bit2866+12
−12
(+41)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+11
–   Deep Junior 12 32-bit2858+19
−19
(+33)12 − 17
(+7−12=10)
41.4%
12.0 / 29
0.2%
−22
–   Thinker 5.4d Inert 32-bit2857+10
−10
(+32)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
−29
–   Fritz 112853+10
−10
(+28)17 − 15
(+9−7=16)
53.1%
17.0 / 32
0.0%
+50
–   Thinker 5.4c Inert 32-bit2852+13
−13
(+27)16 − 15
(+10−9=12)
51.6%
16.0 / 31
0.1%
+36
–   Booot 5.1.02845+10
−11
(+20)12 − 20
(+3−11=18)
37.5%
12.0 / 32
0.6%
−52
–   Shredder 112833+12
−12
(+8)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
16.7%
+14
–   Deep Junior 11.1a 32-bit2833+18
−18
(+8)16 − 14
(+9−7=14)
53.3%
16.0 / 30
20.6%
+25
–   Stockfish 1.4 32-bit2831+17
−17
(+6)13.5 − 16.5
(+4−7=19)
45.0%
13.5 / 30
27.8%
−16
–   Protector 1.3.5 32-bit2831+15
−15
(+6)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
26.4%
−23
–   MinkoChess 1.3 32-bit2828+32
−32
(+3)4 − 6
(+2−4=4)
40.0%
4.0 / 10
42.3%
−67
–   Grapefruit 1.0 32-bit2827+9
−9
(+2)15 − 15
(+4−4=22)
50.0%
15.0 / 30
37.9%
+4
–   Tucano 7.00 64-bit2826+29
−29
(+1)4 − 6
(+0−2=8)
40.0%
4.0 / 10
46.2%
−45
–   Protector 1.3.4 32-bit2826+16
−16
(+1)18.5 − 12.5
(+11−5=15)
59.7%
18.5 / 31
42.6%
+62
–   Deep Sjeng WC2008 32-bit2826+12
−12
(+1)13 − 17
(+4−8=18)
43.3%
13.0 / 30
42.6%
−34
–   Booot 5.02825+16
−16
(0)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
48.7%
−7
–   Spark 0.4 32-bit2822+16
−16
(−3)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
60.3%
−12
–   Hiarcs 12.12818+11
−11
(−7)15.5 − 14.5
(+6−5=19)
51.7%
15.5 / 30
76.7%
+1
–   Hiarcs 12 Sharpen PV On2814+14
−14
(−11)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
86.0%
+18
–   Zappa Mexico II 32-bit2810+12
−12
(−15)13 − 17
(+5−9=16)
43.3%
13.0 / 30
95.6%
−54
–   Hannibal 1.0a 32-bit2803+12
−12
(−22)15 − 15
(+8−8=14)
50.0%
15.0 / 30
99.4%
−19
–   Onno 1.1.1 32-bit2798+18
−18
(−27)15.5 − 14.5
(+5−4=21)
51.7%
15.5 / 30
99.1%
−17
–   Nemo 1.0.1 32-bit2796+29
−29
(−29)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
96.1%
−53
–   Onno 1.2.70 32-bit2787+18
−18
(−38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−180
–   MinkoChess 1.2 32-bit2782+14
−14
(−43)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+33
–   Jonny 4.002781+12
−12
(−44)17 − 13
(+10−6=14)
56.7%
17.0 / 30
100.0%
−1
–   Bright 0.5c2779+13
−13
(−46)16.5 − 13.5
(+9−6=15)
55.0%
16.5 / 30
100.0%
−14
–   Naraku 1.42777+17
−16
(−48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−205
–   Bright 0.4a2777+10
−10
(−48)26.5 − 14.5
(+18−6=17)
64.6%
26.5 / 41
100.0%
+47
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(−51)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
100.0%
−17
–   Tornado 4.88 32-bit2766+31
−31
(−59)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+97
–   Scorpio 2.7 32-bit2750+20
−20
(−75)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+82
–   Ethereal 8.28 64-bit2747+29
−29
(−78)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−78
–   Spike 1.2 Turin2746+7
−7
(−79)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
−39
–   Chronos 1.9.9 32-bit2740+17
−17
(−85)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−85
–   BugChess2 1.9 32-bit2734+21
−21
(−91)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Crafty 23.4 32-bit2733+19
−19
(−92)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+65
–   Twisted Logic 200806202723+16
−17
(−102)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+18
–   Frenzee 3.5.19 32-bit2719+32
−32
(−106)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+36
–   Shield 2.0 64-bit2718+30
−30
(−107)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−79
–   Naum 2.0 32-bit2698+15
−15
(−127)20 − 10
(+13−3=14)
66.7%
20.0 / 30
100.0%
−24
–   Frenzee Feb08 32-bit2695+13
−14
(−130)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
−1
–   Booot 4.15.02692+14
−14
(−133)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+7
–   Chessmaster 11 Conqueror2691+21
−21
(−134)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Delfi 5.42687+12
−12
(−138)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
−8
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−158)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
−1
–   Bobcat 2.75 32-bit2659+24
−24
(−166)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+32
–   E.T. Chess 13.01.082649+14
−14
(−176)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−206
–   Cheng3 1.07 32-bit2628+27
−27
(−197)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−54
–   Scorpio 2.2 32-bit2569+29
−29
(−256)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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