CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Cyclone xTreme (2837+10
−10		)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 34 Fruit versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Critter 1.2 32-bit3096+11
−11		(+259)5.5 − 24.5
(+1−20=9)
18.3%
5.5 / 30
0.0%
+21
–   Rybka 4.1 32-bit3063+11
−11		(+226)5.5 − 24.5
(+2−21=7)
18.3%
5.5 / 30
0.0%
−24
–   Stockfish 2.1.1 32-bit3058+12
−12		(+221)3.5 − 26.5
(+1−24=5)
11.7%
3.5 / 30
0.0%
−101
–   Rybka 4 32-bit3058+11
−11		(+221)8.5 − 21.5
(+1−14=15)
28.3%
8.5 / 30
0.0%
+71
–   Critter 1.01 32-bit3053+14
−14		(+216)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
+3
–   Stockfish 2.0.1 32-bit3045+13
−13		(+208)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
+10
–   Komodo 2.03 32-bit3040+13
−13		(+203)4.5 − 25.5
(+1−22=7)
15.0%
4.5 / 30
0.0%
−71
–   Stockfish 1.9.1 32-bit3038+13
−13		(+201)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
−25
–   Rybka 3 32-bit3027+9
−9		(+190)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+35
–   Critter 0.90 32-bit3022+11
−11		(+185)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
+12
–   Stockfish 1.8 32-bit3020+13
−13		(+183)4.5 − 25.5
(+1−22=7)
15.0%
4.5 / 30
0.0%
−93
–   Naum 4.2 32-bit2985+9
−9		(+148)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
+71
–   Deep Sjeng c't 20102964+8
−8		(+127)8 − 22
(+3−17=10)
26.7%
8.0 / 30
0.0%
−49
–   Naum 4 32-bit2955+11
−11		(+118)10 − 20
(+3−13=14)
33.3%
10.0 / 30
0.0%
+2
–   Shredder 12 32-bit2952+6
−6		(+115)18.5 − 41.5
(+5−28=27)
30.8%
18.5 / 60
0.0%
−20
–   Critter 0.80 32-bit2946+13
−13		(+109)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
+5
–   Komodo 1.3 32-bit2938+14
−14		(+101)16 − 14
(+10−8=12)
53.3%
16.0 / 30
0.0%
+125
–   Deep Junior 13 32-bit2936+14
−14		(+99)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Spike 1.4 Leiden2935+6
−6		(+98)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−5
–   Rybka 2.3.2a 32-bit2933+7
−7		(+96)13 − 17
(+3−7=20)
43.3%
13.0 / 30
0.0%
+55
–   Deep Junior 12.5 32-bit2929+13
−13		(+92)12 − 18
(+8−14=8)
40.0%
12.0 / 30
0.0%
+8
–   Hiarcs 13.22916+9
−9		(+79)11 − 21
(+2−12=18)
34.4%
11.0 / 32
0.0%
−24
–   Komodo 1.2 32-bit2916+12
−12		(+79)12.5 − 17.5
(+4−9=17)
41.7%
12.5 / 30
0.0%
+22
–   Fritz 122907+9
−9		(+70)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
+1
–   Gull 1.0a 32-bit2905+10
−10		(+68)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
−58
–   Protector 1.4.0 32-bit2897+9
−9		(+60)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−24
–   Gull 1.2 32-bit2896+10
−10		(+59)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
+7
–   Gull 1.1 32-bit2893+15
−15		(+56)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
0.0%
+21
–   Hiarcs 13.12893+12
−12		(+56)16 − 14
(+6−4=20)
53.3%
16.0 / 30
0.0%
+78
–   Gull 0.12a 32-bit2888+18
−18		(+51)14.5 − 15.5
(+5−6=19)
48.3%
14.5 / 30
0.0%
+40
–   Hannibal 1.1 32-bit2887+11
−11		(+50)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−36
–   Spark 1.0 32-bit2880+9
−9		(+43)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+7
–   Weiawaga 5.0 64-bit2873+12
−12		(+36)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+36
–   Thinker 5.4d Inert 32-bit2871+8
−8		(+34)11.5 − 18.5
(+2−9=19)
38.3%
11.5 / 30
0.0%
−38
–   Deep Junior 12 32-bit2870+16
−16		(+33)12 − 17
(+7−12=10)		41.4%
12.0 / 29
0.0%
−31
–   Fritz 112868+9
−9		(+31)17 − 15
(+9−7=16)
53.1%
17.0 / 32
0.0%
+57
–   Thinker 5.4c Inert 32-bit2864+11
−11		(+27)16 − 15
(+10−9=12)
51.6%
16.0 / 31
0.0%
+38
–   Booot 5.1.02860+8
−8		(+23)12 − 20
(+3−11=18)
37.5%
12.0 / 32
0.0%
−62
–   Shredder 112847+10
−10		(+10)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
8.1%
+17
–   Stockfish 1.4 32-bit2845+14
−14		(+8)13.5 − 16.5
(+4−7=19)
45.0%
13.5 / 30
19.0%
−19
–   Deep Junior 11.1a 32-bit2842+15
−15		(+5)16 − 14
(+9−7=14)
53.3%
16.0 / 30
27.2%
+25
–   Protector 1.3.5 32-bit2841+12
−12		(+4)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
29.9%
−31
–   Nalwald 14.0 64-bit2841+18
−18		(+4)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
33.8%
+127
–   Tucano 7.00 64-bit2839+17
−17		(+2)4 − 6
(+0−2=8)		40.0%
4.0 / 10
41.4%
−53
–   Protector 1.3.4 32-bit2838+13
−13		(+1)18.5 − 12.5
(+11−5=15)
59.7%
18.5 / 31
43.5%
+73
–   Deep Sjeng WC2008 32-bit2838+11
−11		(+1)13 − 17
(+4−8=18)
43.3%
13.0 / 30
42.9%
−40
–   Grapefruit 1.0 32-bit2838+8
−8		(+1)15 − 15
(+4−4=22)
50.0%
15.0 / 30
42.5%
+3
–   Booot 5.02836+13
−13		(−1)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
57.0%
−10
–   Spark 0.4 32-bit2834+14
−14		(−3)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
63.8%
−14
–   MinkoChess 1.3 32-bit2832+25
−25		(−5)4 − 6
(+2−4=4)		40.0%
4.0 / 10
64.5%
−85
–   Hiarcs 12.12828+9
−9		(−9)15.5 − 14.5
(+6−5=19)
51.7%
15.5 / 30
89.4%
+1
–   Hiarcs 12 Sharpen PV On2824+12
−12		(−13)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
95.9%
+21
–   Altair 2.0.0 64-bit2822+19
−19		(−15)12.5 − 11.5
(+8−7=9)		52.1%
12.5 / 24
91.6%
0
–   Zappa Mexico II 32-bit2820+10
−10		(−17)13 − 17
(+5−9=16)
43.3%
13.0 / 30
99.3%
−63
–   Hannibal 1.0a 32-bit2810+10
−10		(−27)15 − 15
(+8−8=14)
50.0%
15.0 / 30
100.0%
−23
–   Onno 1.1.1 32-bit2806+15
−15		(−31)15.5 − 14.5
(+5−4=21)
51.7%
15.5 / 30
100.0%
−20
–   Nemo 1.0.1 32-bit2803+24
−24		(−34)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
99.6%
−62
–   Coiled 1.1 (no NNUE) 64-bit2796+14
−14		(−41)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+125
–   Onno 1.2.70 32-bit2795+15
−15		(−42)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−204
–   Shallow 4.0 64-bit2793+15
−15		(−44)9 − 7
(+5−3=8)		56.3%
9.0 / 16
100.0%
−1
–   MinkoChess 1.2 32-bit2788+12
−12		(−49)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+39
–   GreKo 2021.08 64-bit2788+17
−17		(−49)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+39
–   RubiChess 1.1 64-bit2788+17
−17		(−49)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Bright 0.5c2786+11
−11		(−51)16.5 − 13.5
(+9−6=15)
55.0%
16.5 / 30
100.0%
−12
–   Tornado 4.88 32-bit2785+22
−22		(−52)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+118
–   Bright 0.4a2784+8
−8		(−53)26.5 − 14.5
(+18−6=17)
64.6%
26.5 / 41
100.0%
+57
–   Loop 13.6 (Loop 2007)2780+8
−8		(−57)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
100.0%
−18
–   Naraku 1.42779+13
−13		(−58)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−229
–   GreKo 2021.12 64-bit2769+14
−14		(−68)14 − 6
(+9−1=10)		70.0%
14.0 / 20
100.0%
+67
–   Colossus 2022a 64-bit2762+11
−11		(−75)8.5 − 5.5
(+6−3=5)		60.7%
8.5 / 14
100.0%
+5
–   Colossus 2021b 64-bit2759+16
−16		(−78)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
+56
–   Odonata 0.6.2 64-bit2757+13
−13		(−80)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−39
–   Fridolin 4.00 64-bit2753+12
−12		(−84)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+28
–   Scorpio 2.7 32-bit2752+17
−17		(−85)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+85
–   Spike 1.2 Turin2750+6
−6		(−87)17 − 13
(+8−4=18)
56.7%
17.0 / 30
100.0%
−40
–   Ethereal 8.28 64-bit2746+23
−23		(−91)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−91
–   Chronos 1.9.9 32-bit2741+14
−14		(−96)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−95
–   Colossus 2021a 64-bit2737+24
−24		(−100)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
100.0%
−31
–   Jacky Chess 23.12 64-bit2735+18
−18		(−102)12 − 8
(+7−3=10)		60.0%
12.0 / 20
100.0%
−31
–   Jonny 4.002734+8
−8		(−103)17 − 13
(+10−6=14)
56.7%
17.0 / 30
100.0%
−52
–   BugChess2 1.9 32-bit2733+18
−18		(−104)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Crafty 23.4 32-bit2732+17
−17		(−105)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+65
–   Devel 4.0.2.32726+14
−14		(−111)11 − 3
(+10−2=2)		78.6%
11.0 / 14
100.0%
+126
–   Twisted Logic 200806202725+14
−14		(−112)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+24
–   Frenzee 3.5.19 32-bit2725+24
−24		(−112)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+50
–   Shield 2.0 64-bit2710+20
−20		(−127)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−93
–   Caligula 1.0b2707+19
−19		(−130)12.5 − 3.5
(+11−2=3)		78.1%
12.5 / 16
100.0%
+101
–   KnightX 3.3 64-bit2706+20
−20		(−131)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+107
–   Naum 2.0 32-bit2696+13
−13		(−141)20 − 10
(+13−3=14)
66.7%
20.0 / 30
100.0%
−24
–   Frenzee Feb08 32-bit2692+11
−11		(−145)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
0
–   Booot 4.15.02692+11
−11		(−145)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+12
–   Chessmaster 11 Conqueror2690+14
−14		(−147)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Delfi 5.42688+10
−10		(−149)21.5 − 9.5
(+16−4=11)
69.4%
21.5 / 31
100.0%
−2
–   KnightX 3.1 64-bit2687+19
−19		(−150)4 − 6
(+2−4=4)		40.0%
4.0 / 10
100.0%
−227
–   Movei 00.8.438 (10 10 10)2662+9
−9		(−175)22.5 − 7.5
(+16−1=13)
75.0%
22.5 / 30
100.0%
−1
–   Bobcat 2.75 32-bit2654+21
−21		(−183)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+28
–   Lozza 2.3 64-bit2648+19
−19		(−189)7 − 7
(+3−3=8)		50.0%
7.0 / 14
100.0%
−195
–   Keele 1.0 64-bit2648+16
−16		(−189)6 − 6
(+5−5=2)		50.0%
6.0 / 12
100.0%
−193
–   E.T. Chess 13.01.082644+11
−11		(−193)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−227
–   Blunder 7.6.0 64-bit2633+16
−16		(−204)9 − 3
(+8−2=2)		75.0%
9.0 / 12
100.0%
+11
–   Nawito 22.05 64-bit2630+19
−19		(−207)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
+187
–   Cheng3 1.07 32-bit2622+22
−22		(−215)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−52
–   Scorpio 2.2 32-bit2554+24
−24		(−283)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
2303 games: 564 wins, 720 losses, 1019 draws (44.2%), score: 46.6%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024