CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

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Chronos 1.9.9 32-bit#121  (2739+17
−17		)Quote
Author: Guillermo Filia (Argentina) Link: Homepage
This is one of the 7 Chronos versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Critter 1.2 32-bit3059+14
−14		(+320)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+29
0 0 = 0
–   Stockfish 2.1.1 32-bit3027+16
−15		(+288)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Komodo 3 32-bit3021+14
−14		(+282)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−8
0 0 = 0
–   Critter 1.01 32-bit3019+18
−18		(+280)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+129
0 = = 0
–   Stockfish 2.0.1 32-bit3011+17
−17		(+272)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−17
0 = 0 0
–   Stockfish 1.8 32-bit2989+17
−17		(+250)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−162
= 0 0 0 0 0 0 0
–   Critter 0.80 32-bit2923+15
−15		(+184)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
+79
= = 0 0 = = = 0
–   Komodo 1.3 32-bit2916+16
−16		(+177)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−50
0 0 0 1
–   Deep Junior 13 32-bit2915+17
−18		(+176)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Spike 1.4 Leiden2914+8
−8		(+175)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+143
0 = 0 0 = = 1 1 0 1
–   Nemorino 1.02 64-bit2903+23
−23		(+164)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+51
= 0 1 0 0 =
–   Komodo 1.2 32-bit2896+14
−14		(+157)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
+52
0 = = 0 0 = = =
–   Hiarcs 13.22895+10
−11		(+156)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
+3
= = 0 0 0 =
–   Gull 1.0a 32-bit2885+12
−12		(+146)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−137
0 0 = 0
–   Protector 1.4.0 32-bit2877+11
−11		(+138)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−95
0 = 0 0 0 1 0 0 = 0
–   Gull 1.2 32-bit2876+12
−12		(+137)4 − 10
(+2−8=4)		28.6%
4.0 / 14
0.0%
−13
0 0 = = 0 = = 0 0 0 1 0 1 0
–   Gull 0.12a 32-bit2870+21
−21		(+131)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
0.0%
+138
= = = 1 0
–   Hannibal 1.1 32-bit2869+13
−13		(+130)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−21
0 = = 0 0 0 0 = = =
–   Spark 1.0 32-bit2864+11
−11		(+125)2.5 − 8.5
(+0−6=5)		22.7%
2.5 / 11
0.0%
−44
0 0 0 0 0 = 0 = = = =
–   Thinker 5.4d Inert 32-bit2856+10
−10		(+117)12 − 11
(+5−4=14)		52.2%
12.0 / 23
0.0%
+126
1 = = 0 1 0 1 = 0 = = = 1 = = = = 0 = = = 1 =
–   Gull 0.11a 32-bit2847+21
−21		(+108)1 − 4
(+0−3=2)		20.0%
1.0 / 5
0.0%
−97
0 0 0 = =
–   Booot 5.1.02844+10
−10		(+105)4 − 10
(+1−7=6)		28.6%
4.0 / 14
0.0%
−32
= = 0 0 = 0 = 1 0 = 0 = 0 0
–   Deep Junior 11.1a 32-bit2831+17
−17		(+92)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+32
= = 0 =
–   Protector 1.3.5 32-bit2828+15
−15		(+89)6.5 − 11.5
(+1−6=11)		36.1%
6.5 / 18
0.0%
+15
0 0 0 0 = = = = 1 = = 0 0 = = = = =
–   Booot 5.02824+15
−15		(+85)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−65
= 0 = 0
–   Cyclone xTreme2823+13
−13		(+84)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+84
0 1
–   Spark 0.4 32-bit2821+16
−16		(+82)5 − 11
(+2−8=6)		31.3%
5.0 / 16
0.0%
−42
= = 0 = 0 = 0 0 0 = 1 = 1 0 0 0
–   Deep Junior 11.2 32-bit2816+21
−21		(+77)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−154
0 0 = 0 = 0
–   Ethereal 8.37 64-bit2815+27
−27		(+76)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−76
= = 0 0 0 =
–   Toga II 3.1.2SE2814+17
−17		(+75)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+105
=
–   Zappa Mexico II 32-bit2808+12
−11		(+69)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+9
= = = 0
–   Hannibal 1.0a 32-bit2800+12
−12		(+61)7 − 11
(+2−6=10)		38.9%
7.0 / 18
0.0%
−4
0 = 0 = = 1 = = = 0 0 = = 0 = 1 = 0
–   Nemo 1.0.1 32-bit2794+29
−29		(+55)1.5 − 5.5
(+1−5=1)		21.4%
1.5 / 7
0.1%
−176
0 0 0 0 = 1 0
–   Zurichess Luzern 64-bit2792+24
−24		(+53)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
0.0%
+34
0 0 = 0 1 0 1 = 1 1 = = = = = 0
–   Onno 1.2.70 32-bit2785+18
−18		(+46)6.5 − 9.5
(+1−4=11)		40.6%
6.5 / 16
0.0%
−4
= = 1 = = 0 = = 0 = 0 = = 0 = =
–   Octochess r5506 64-bit2783+15
−15		(+44)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+12
0 = = = 0 = = = 1 =
–   RuyDos 1.1.10 64-bit2782+22
−22		(+43)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
0.1%
+18
= = = = = = 0 1 0 = 0 1
–   MinkoChess 1.2 32-bit2780+14
−14		(+41)10 − 12
(+3−5=14)		45.5%
10.0 / 22
0.0%
+17
= 0 = 0 = = = 1 0 = 1 = 1 = = = = 0 = = 0 =
–   Bright 0.5c2778+13
−13		(+39)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−53
0 0 1 =
–   Jonny 4.002777+11
−11		(+38)15.5 − 27.5
(+5−17=21)
36.0%
15.5 / 43
0.0%
−43
= = = = 1 = = = 0 0 = = 0 1 0 1 = 0 0 = = = 0 1 0 = = = = 0 0 0 = 0 = = 0 0 0 0 0 = 1
–   Naraku 1.42774+16
−16		(+35)14.5 − 7.5
(+13−6=3)		65.9%
14.5 / 22
0.1%
+160
1 0 = 0 0 = 1 = 1 1 1 0 1 1 1 1 1 1 1 1 0 0
–   Fruit 05/11/032773+20
−20		(+34)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.6%
+261
1 1 0 1
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−9		(+34)8.5 − 7.5
(+4−3=9)		53.1%
8.5 / 16
0.0%
+50
= = 1 0 1 = = 0 = = 1 1 = = 0 =
–   Tornado 4.88 32-bit2763+30
−30		(+24)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
8.9%
−44
0 = = = 0 = 0 = 1 = 0 =
–   Ktulu 92752+12
−12		(+13)11.5 − 15.5
(+4−8=15)		42.6%
11.5 / 27
10.7%
−33
= 0 = 1 = = 0 0 = 0 = = 0 0 = 1 = = = 0 = = 1 = 1 = 0
–   Scorpio 2.7 32-bit2749+20
−20		(+10)12.5 − 11.5
(+9−8=7)		52.1%
12.5 / 24
23.9%
+25
0 1 0 0 1 1 1 0 1 = = = 1 0 1 0 = 1 0 = = = 0 1
–   SmarThink 1.20 32-bit2746+16
−16		(+7)5.5 − 12.5
(+2−9=7)		30.6%
5.5 / 18
28.3%
−124
0 0 = 0 0 = = 0 = 0 0 = 1 0 0 1 = =
–   Spike 1.2 Turin2745+7
−7		(+6)6 − 4
(+3−1=6)		60.0%
6.0 / 10
28.3%
+61
= = = 1 1 = = 1 = 0
–   Tornado 4.4 32-bit2744+23
−23		(+5)23.5 − 21.5
(+15−13=17)
52.2%
23.5 / 45
38.6%
+20
1 = 1 1 1 = 1 1 = 1 0 1 0 = 0 = 1 = = 1 = 0 = 1 = 0 1 = = 0 0 1 1 = = = 0 = 0 0 0 0 = 1 0
–   MinkoChess 1.0 32-bit2743+32
−32		(+4)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
41.3%
−23
1 0 0 1 0 = = = = =
–   MinkoChess 1.1 32-bit2740+27
−27		(+1)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
48.9%
−26
1 0 0 = 1 1 = 0 = = = 0
–   Twisted Logic 20100131x 32-bit2736+18
−18		(−3)3 − 3
(+2−2=2)		50.0%
3.0 / 6
62.6%
+4
0 0 = 1 1 =
–   Marvin 3.0.0 64-bit2732+23
−23		(−7)5 − 5
(+4−4=2)		50.0%
5.0 / 10
71.1%
−2
0 1 = 1 0 0 = 1 0 1
–   BugChess2 1.9 32-bit2732+21
−21		(−7)19 − 15
(+11−7=16)
55.9%
19.0 / 34
70.2%
+29
= 0 0 1 1 1 = = 1 1 0 = = = = 1 0 = = 1 = = = = = = 0 0 1 1 1 = 1 0
–   Crafty 23.4 32-bit2732+19
−19		(−7)23 − 19
(+16−12=14)
54.8%
23.0 / 42
72.1%
+23
= 0 1 1 0 = = 0 1 = = 1 1 = 0 1 0 = 0 0 1 = 0 = 1 1 = 1 0 1 1 1 = 0 1 = = 1 0 0 1 =
–   Shield 2.1 64-bit2728+13
−13		(−11)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
84.9%
−38
0 1 = = = = 0 0 = 1
–   Bison 9.11 32-bit2727+14
−14		(−12)32.5 − 26.5
(+22−16=21)
55.1%
32.5 / 59
87.4%
+19
= = 0 1 0 1 1 1 1 0 = = 1 0 0 1 0 1 0 = = 1 0 = 1 0 = = 1 0 = = = 1 = 1 0 = = 1 0 1 1 1 0 = 1 = 1 = 0 = 0 = = 1 0 1 1
–   Devel 2.00002724+14
−14		(−15)6 − 4
(+4−2=4)		60.0%
6.0 / 10
91.6%
+48
= = 1 1 = 1 1 0 0 =
–   Frenzee 3.5.19 32-bit2718+32
−32		(−21)8 − 8
(+6−6=4)		50.0%
8.0 / 16
88.3%
−21
1 0 = 0 0 = 1 1 1 = 1 = 0 1 0 0
–   Crafty 23.3 32-bit2715+32
−32		(−24)1 − 1
(+0−0=2)		50.0%
1.0 / 2
90.8%
−24
= =
–   Chessmaster 11 Archangel2704+20
−20		(−35)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
99.7%
+112
= = 1 = 1 1
–   Chess Tiger 2007.12704+10
−10		(−35)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−35
1 0 = 0 = 1 0 1
–   BugChess2 1.7 32-bit2698+22
−22		(−41)16 − 10
(+10−4=12)		61.5%
16.0 / 26
99.9%
+27
= = 0 1 = = 1 1 = 1 0 = 1 = 0 = 1 = 1 1 0 1 = = 1 =
–   Booot 4.15.12696+30
−30		(−43)6 − 4
(+3−1=6)		60.0%
6.0 / 10
99.4%
+15
1 = = = 1 0 = = 1 =
–   Crafty 23.2 32-bit2695+32
−32		(−44)4 − 4
(+3−3=2)		50.0%
4.0 / 8
99.3%
−49
= 0 1 0 1 1 0 =
–   Frenzee Feb08 32-bit2695+13
−13		(−44)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
+101
1 0 1 1 1 0
–   Chessmaster 11 Conqueror2694+18
−18		(−45)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−52
0 = = 0 1 1
–   Scorpio 2.6 32-bit2693+31
−31		(−46)9 − 5
(+5−1=8)		64.3%
9.0 / 14
99.6%
+34
= 1 = = = 1 1 0 1 = = 1 = =
–   Chessmaster 11 Aiglos II2693+18
−18		(−46)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+243
1 = 1 1
–   Delfi 5.42689+12
−11		(−50)2 − 4
(+0−2=4)		33.3%
2.0 / 6
100.0%
−139
0 = = = = 0
–   Bobcat 3.25 32-bit2684+31
−31		(−55)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
99.9%
−12
1 1 1 = 0 1 1 0 0 0
–   Chessmaster 11 Toxic2682+20
−20		(−57)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−57
= =
–   Chessmaster 11 Leonidas2680+20
−20		(−59)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
100.0%
−104
= 1 0 0 = =
–   Naraku 1.312675+30
−30		(−64)6 − 6
(+3−3=6)		50.0%
6.0 / 12
100.0%
−60
0 0 1 0 = = = 1 = 1 = =
–   Deuterium 10.01.27.2132668+22
−22		(−71)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+139
1 1 = = 1 = 1 1
–   Dirty 25Aug2011 32-bit2667+23
−23		(−72)9.5 − 4.5
(+7−2=5)		67.9%
9.5 / 14
100.0%
+45
1 1 0 1 1 1 = = = = 0 1 = 1
–   Daydreamer 1.75 32-bit2667+17
−17		(−72)35.5 − 18.5
(+23−6=25)
65.7%
35.5 / 54
100.0%
+23
1 = 1 1 1 1 = = 1 = = 1 = 1 1 1 1 1 = 0 1 = 0 = = = 0 1 0 1 1 = 1 0 1 1 = 1 = 0 = = = = = = = = 1 1 = = 1 =
–   Movei 00.8.438 (10 10 10)2666+11
−11		(−73)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
+252
1 1 = 1 1
–   Gaviota 0.85.1 32-bit2664+33
−33		(−75)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−157
1 = 0 0
–   Chessmaster 112664+12
−12		(−75)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−75
0 = = 1
–   Alaric 7072660+11
−12		(−79)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+31
1 0 1 = = 1
–   Bobcat 2.75 32-bit2659+24
−24		(−80)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+48
1 0 = = = 1 1 = 1 1
–   BugChess2 1.6.4 32-bit2657+22
−22		(−82)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+13
1 0 = 1
–   E.T. Chess 13.01.082649+13
−13		(−90)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−247
0 =
–   Cyrano 0.6b17 32-bit2648+14
−14		(−91)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−23
= 1 = =
–   CM10th Ogre2647+23
−22		(−92)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−24
= = = 1
–   Movei 00.8.4382646+18
−18		(−93)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+49
= 1
–   Colossus 2008b2643+12
−12		(−96)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
100.0%
−68
= = = 1 = = = =
–   Cheng3 1.07 32-bit2629+26
−26		(−110)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−5
= 1 0 = 1 1
–   Arasan 13.4 32-bit2623+30
−30		(−116)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+33
1 = = 1
–   Deuterium 11.01.28.1592619+20
−20		(−120)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
+7
0 0 1 1 1 1 = 1 = 1 1 0
–   Hamsters 0.7.12618+14
−14		(−121)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
100.0%
−93
= = = = 1 = = =
–   Dirty 24Apr2011 32-bit2613+29
−29		(−126)6 − 3
(+4−1=4)		66.7%
6.0 / 9
100.0%
−30
1 = = 1 1 0 = = 1
–   Sloppy 0.2.2 32-bit2599+14
−14		(−140)14.5 − 9.5
(+9−4=11)		60.4%
14.5 / 24
100.0%
−74
1 0 = = 1 1 = = = 1 = 1 = = 1 0 = = 1 = 0 0 1 1
–   Deuterium 09.01.26.4922599+23
−23		(−140)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+13
= = 1 1 1 1 = =
–   Nawito 18122599+20
−20		(−140)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+36
1 = 0 1 1 1 1 =
–   Pseudo 0.7c2591+13
−13		(−148)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+2
1 1 = =
–   CuckooChess 1.12 32-bit2590+25
−25		(−149)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+95
= 1 1
–   Amyan 1.722590+12
−12		(−149)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
−72
= = 0 0 1 = 1 = = 1 = 1 1 = 1 =
–   Rotor 0.62589+16
−16		(−150)10.5 − 5.5
(+6−1=9)		65.6%
10.5 / 16
100.0%
−63
= = 1 = = = 1 = 1 1 1 = = = 1 0
–   RedQueen 0.9.8 32-bit2577+22
−22		(−162)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−36
= 0 1 1 = 1 = 1
–   N2 0.4 32-bit2568+18
−18		(−171)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−20
= 1 1 =
–   Brutus 8.05 32-bit2567+17
−17		(−172)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−112
= 1 = =
–   Arasan 12.3 32-bit2565+24
−24		(−174)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+39
1 1 1 = = 1 = 1
–   Dirty 11D-272560+27
−27		(−179)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−29
1 1 = =
–   Francesca MAD 0.192558+15
−15		(−181)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−98
= 0 1 1
–   Dirty ACCA4 32-bit2552+33
−33		(−187)4 − 1
(+3−0=2)		80.0%
4.0 / 5
100.0%
+3
= 1 1 = 1
–   AnMon 5.752539+15
−15		(−200)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−85
1 0 = 1 = 1 1 =
1182 games: 339 wins, 332 losses, 511 draws (43.2%), score: 50.3%

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Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 16, 2021