CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Show each game results
GarboChess 2.20 32-bit (2523+17
−17		)Quote
Author: Gary Linscott (USA) Link: Download Link
This is one of the 4 GarboChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Twisted Logic 200806202723+16
−17		(+200)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+104
0 1 0 =
–   Critter 0.42 32-bit2706+25
−25		(+183)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chessmaster 11 Aiglos II2701+19
−19		(+178)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Frenzee Feb08 32-bit2695+13
−13		(+172)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+239
1 = = =
–   Movei 00.8.438 (10 10 10)2667+11
−11		(+144)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Chessmaster 112665+12
−12		(+142)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−68
0 = 0 0 = = 0 0
–   Scorpio 2.5 32-bit2664+32
−32		(+141)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+283
= = 1 1
–   Alaric 7072661+11
−12		(+138)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+127
1 = = 0
–   Scorpio 2.02b2655+30
−30		(+132)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−10
0 =
–   Scorpio 2.0 32-bit2653+16
−17		(+130)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+280
= = 1 1
–   CM10th Paralyse2652+15
−15		(+129)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−107
0 = = 0 0 0
–   E.T. Chess 13.01.082650+13
−13		(+127)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−73
0 = 0 0 1 0
–   Cyrano 0.6b17 32-bit2648+14
−14		(+125)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−28
= 0 = = = 0 0 0
–   CM10th Magic II2644+16
−15		(+121)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+121
0 1
–   Colossus 2008b2643+12
−12		(+120)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+37
0 0 1 =
–   Chronos 1.9.72640+20
−20		(+117)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−118
0 0 1 0
–   Slow Chess Blitz WV2.12637+12
−11		(+114)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−113
0 1 0 0
–   Scorpio 2.05b2636+32
−32		(+113)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+17
0 0 1 =
–   Glaurung 1.0.2 32-bit2635+17
−17		(+112)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+254
1 =
–   Gandalf 62634+11
−11		(+111)2 − 10
(+1−9=2)		16.7%
2.0 / 12
0.0%
−160
0 0 0 0 0 0 0 1 0 = = 0
–   CM10th Default2632+15
−15		(+109)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+109
1 0 = =
–   WildCat 82629+13
−13		(+106)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
0.0%
+148
= = = = = 1
–   Ruffian 2.1.02624+13
−13		(+101)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+101
1 1 0 0
–   Bison 9.62620+23
−23		(+97)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−53
= = 0 0
–   BugChess2 1.6.3 32-bit2620+19
−19		(+97)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−130
1 0 0 0
–   ProDeo 1.62618+20
−20		(+95)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
0.0%
+111
= 1 = 0 1 = 1 1 = = = = 0 0 1 = = 0 1 0
–   Hamsters 0.7.12618+14
−14		(+95)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+67
0 1 = 0 1 = 0 = 1 = 0 =
–   Hamsters 0.72617+22
−22		(+94)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
+11
0 = =
–   Slow Chess Blitz WV22616+16
−16		(+93)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+93
= 1 = 0
–   Pharaon 3.5.12614+13
−13		(+91)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+8
0 0 1 =
–   Naum 1.91 32-bit2606+15
−15		(+83)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−9
= 0 1 0
–   Alfil 8.1.12601+14
−14		(+78)7 − 13
(+3−9=8)		35.0%
7.0 / 20
0.0%
−17
1 = 1 = 0 0 = = = 0 0 = = 1 0 0 = 0 0 0
–   Deuterium 09.01.26.4922600+23
−23		(+77)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−27
0 0 0 = = 0 = 1 1 0
–   Sloppy 0.2.2 32-bit2599+14
−14		(+76)9.5 − 10.5
(+2−3=15)		47.5%
9.5 / 20
0.0%
+64
= = = = = 0 = = = = 1 = = = = = = 1 0 0
–   Crafty 22.8 32-bit2596+32
−32		(+73)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+20
= = 0 0 1 =
–   Aristarch 4.502596+12
−12		(+73)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−134
= = 0 0 0 0 = 0
–   The Baron 2.23 32-bit2595+16
−16		(+72)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+35
= = 0 1 0 = = =
–   The Baron 1.8.12592+23
−23		(+69)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−166
0 0 0 1
–   Pseudo 0.7c2591+13
−13		(+68)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−14
= 0 1 0
–   Amyan 1.722590+12
−12		(+67)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−220
= 0 0 0 0 = 0 0
–   Rotor 0.62589+16
−16		(+66)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
0.0%
+355
= 1 1 1
–   Chronos 1.9.62584+27
−26		(+61)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+61
0 0 1 1
–   Crafty 22.4 32-bit2580+32
−32		(+57)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
0.1%
+71
1 0 =
–   Petir 4.9999992579+15
−15		(+56)4 − 10
(+3−9=2)		28.6%
4.0 / 14
0.0%
−117
0 1 0 0 0 = 0 1 0 0 = 1 0 0
–   Frenzee 3.0 32-bit2577+22
−22		(+54)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−103
= 0
–   Critter 0.40 32-bit2577+32
−32		(+54)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.2%
−13
0 = = = = = 0 =
–   Crafty 22.10 32-bit2573+32
−32		(+50)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.3%
−232
= 0 0 0
–   GNU Chess 5.07.153b 64-bit2571+23
−23		(+48)6 − 10
(+4−8=4)		37.5%
6.0 / 16
0.0%
−42
0 = 0 0 0 1 1 1 0 = 0 1 = = 0 0
–   Scorpio 2.2 32-bit2570+28
−28		(+47)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.3%
−95
= 0
–   Cyrano 0.52566+31
−31		(+43)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.9%
−113
= 0
–   Crafty 22.1 32-bit2565+28
−28		(+42)5 − 7
(+3−5=4)		41.7%
5.0 / 12
0.6%
−13
0 0 0 1 1 = 1 0 = 0 = =
–   Rotor 0.52565+17
−17		(+42)17.5 − 21.5
(+10−14=15)
44.9%
17.5 / 39
0.0%
+9
0 0 1 0 = 1 = = 0 1 1 = = = = = = = 0 = 1 0 0 1 0 = 0 = 1 1 1 0 0 0 = 0 0 1 =
–   SOS 5.12564+13
−13		(+41)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+84
= = 1 0 1 0 = 1
–   BugChess2 1.5.22563+29
−29		(+40)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
1.0%
−248
= 0 0 0
–   Dirty 11D-272560+27
−27		(+37)1 − 3
(+0−2=2)		25.0%
1.0 / 4
1.1%
−120
0 0 = =
–   Arasan 11.7 32-bit2559+32
−32		(+36)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
2.7%
−252
0 = 0 0
–   Anaconda 2.0.12555+27
−27		(+32)5 − 3
(+3−1=4)		62.5%
5.0 / 8
2.3%
+105
0 1 = = 1 = 1 =
–   BugChess2 1.6.22554+32
−33		(+31)1.5 − 3.5
(+0−2=3)		30.0%
1.5 / 5
5.0%
−79
0 = = = 0
–   Chronos 1.9.52554+32
−32		(+31)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
4.6%
−120
0 1 0 = 1 0 0 0
–   Tornado 2.22552+23
−23		(+29)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
2.1%
−122
= = 0 1 0 = 0 0 1 0 0 0
–   Tornado 3.42a 32-bit2548+32
−32		(+25)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
8.4%
+92
= = = 1
–   Tornado 3.21a 32-bit2548+33
−33		(+25)3 − 3
(+1−1=4)		50.0%
3.0 / 6
9.2%
+25
= = 1 0 = =
–   Colossus 2008a2544+29
−29		(+21)15.5 − 18.5
(+9−12=13)
45.6%
15.5 / 34
10.7%
−10
0 1 0 = 0 0 = 1 1 1 = 0 = 1 1 0 0 = = 0 = 0 = = 0 0 = 1 1 = = 1 = 0
–   Ufim 8.022544+12
−12		(+21)5 − 3
(+5−3=0)		62.5%
5.0 / 8
2.2%
+131
1 0 1 0 1 1 0 1
–   DanaSah 4.602541+25
−25		(+18)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
12.7%
+77
= = 1 =
–   AnMon 5.752539+15
−15		(+16)12 − 10
(+9−7=6)		54.5%
12.0 / 22
8.2%
+47
1 0 1 1 1 0 1 = 1 0 1 = = 0 = = 0 1 0 = 1 0
–   Crafty 22.0 32-bit2538+33
−33		(+15)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
22.0%
−141
= 0
–   Arasan 11.6 32-bit2533+33
−33		(+10)2 − 2
(+2−2=0)		50.0%
2.0 / 4
29.9%
+10
0 0 1 1
–   AnMon 5.662530+20
−21		(+7)8 − 9
(+4−5=8)		47.1%
8.0 / 17
29.7%
−11
0 0 = 1 = = 0 1 = = = = 1 0 = 0 1
–   DanaSah 4.242527+17
−17		(+4)14 − 20
(+7−13=14)
41.2%
14.0 / 34
35.9%
−48
0 = 0 0 0 = = 0 = 0 0 = 1 0 0 0 1 1 = 1 = = = 0 1 0 1 = = = = 1 = 0
–   Twisted Logic 0.099x2524+33
−33		(+1)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
48.0%
+157
= 1
–   Sloppy 0.1.02521+30
−30		(−2)1 − 1
(+0−0=2)		50.0%
1.0 / 2
53.8%
−2
= =
–   Brutus 7.02b2516+18
−18		(−7)9.5 − 8.5
(+7−6=5)		52.8%
9.5 / 18
72.6%
+13
= 1 1 0 = 0 0 1 = 0 1 1 0 1 = = 0 1
–   AnMon 5.602515+15
−15		(−8)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
75.7%
+27
1 1 1 1 = 0 1 1 0 1 1 = 1 0 1 1 0 0 0 1 = 0 0 0 = 1 = = 0 =
–   Nimzo 82514+28
−28		(−9)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
72.2%
+48
1 0 0 0 0 0 = 1 = = 1 0 1 1 1 1 1 = 0 1 = = 1 1 1 = 0 = = 1
–   Twisted Logic 0.0852508+28
−28		(−15)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
81.9%
−172
= 0
–   DanaSah 4.372505+31
−32		(−18)2 − 2
(+1−1=2)		50.0%
2.0 / 4
84.5%
−28
1 0 = =
–   Tao 5.62503+16
−16		(−20)0 − 2
(+0−2=0)		0.0%
0.0 / 2
95.5%
−INF
0 0
–   Hermann 2.4 32-bit2502+23
−23		(−21)23 − 15
(+18−10=10)
60.5%
23.0 / 38
93.3%
+54
1 1 1 1 = = 1 0 = 1 0 1 0 1 1 = 1 1 = 1 1 = = = 1 1 1 0 0 = 1 0 = 0 0 0 0 1
–   Arasan 11.3 32-bit2501+33
−33		(−22)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
87.9%
−69
0 = 0 1 = = 0 1
–   Hermann 2.5 32-bit2499+20
−20		(−24)14.5 − 15.5
(+10−11=9)
48.3%
14.5 / 30
96.6%
−33
1 0 = 0 1 = = 1 1 = 1 1 0 = = 1 0 1 0 0 0 0 1 = 0 1 0 = 0 =
–   Arasan 10.32498+23
−23		(−25)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
95.5%
−92
0 = = =
–   Twisted Logic 20080404x2496+26
−26		(−27)3 − 1
(+3−1=0)		75.0%
3.0 / 4
95.5%
+199
1 1 1 0
–   Ufim 7.012490+32
−32		(−33)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
96.1%
−189
= 0
–   GreKo 8.0 64-bit2490+27
−27		(−33)16 − 16
(+10−10=12)
50.0%
16.0 / 32
98.1%
−34
0 0 = = 0 0 0 0 0 1 = 1 = = 1 1 0 1 = 1 = 1 = = = = 1 0 1 1 = 0
–   N2 0.12490+23
−23		(−33)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
98.8%
+87
1 = = 0 1 1 1 =
–   Arasan 11.4 32-bit2488+34
−34		(−35)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
96.9%
−76
1 = = 0 0 1 = 0
–   Trace 1.362486+20
−20		(−37)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.8%
+120
1 =
–   Booot 4.12.02485+33
−33		(−38)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
97.8%
+104
= 1
–   Xpdnt 0910072483+15
−15		(−40)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+42
1 0 = 1
–   Cerebro 3.03d2482+17
−17		(−41)14.5 − 19.5
(+6−11=17)
42.6%
14.5 / 34
100.0%
−88
0 = 0 = = = = = 0 0 0 = 0 = = 0 0 1 = = = = 0 = 1 1 0 = 1 0 = 1 1 =
–   Rotor 0.42481+18
−18		(−42)42.5 − 27.5
(+32−17=21)
60.7%
42.5 / 70
100.0%
+31
1 = 0 = = 1 1 = = 1 1 1 1 1 0 1 0 1 = 1 1 = 1 0 0 = = 0 1 1 = = 0 1 1 1 1 0 0 1 = = = = 1 0 = = 1 1 0 1 1 1 = 1 = 0 1 0 1 1 1 0 0 = 1 0 = 0
–   Matacz 1.42479+17
−17		(−44)33.5 − 20.5
(+23−10=21)
62.0%
33.5 / 54
100.0%
+32
= = = = 1 = 0 1 = = = 1 1 = = = 0 0 1 1 1 0 1 1 1 0 1 1 = 0 = = 1 0 0 0 = 1 1 = = 1 1 1 = 1 = 1 = 1 1 0 1 =
–   BBChess 1.3b2477+24
−24		(−46)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
99.9%
+30
1 0 = 1 0 1 1 0 = = 1 = = 1 = 0 = = 1 1 1 1 = 1 0 1 = 1 0 =
–   Anatoli 0.35k2476+16
−16		(−47)17 − 23
(+10−16=14)
42.5%
17.0 / 40
100.0%
−97
= 1 = 1 0 0 = = 1 = 0 = 0 0 1 0 0 0 = 1 1 0 = 0 0 0 0 0 1 = = 0 1 = 1 = 0 = 1 =
–   Pupsi2 0.082473+18
−17		(−50)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+45
= 0 1 1 = 0 1 1
–   BBChess 1.3a2473+25
−25		(−50)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
99.9%
+140
= 0 1 1 1 1
–   Arasan 10.42471+20
−20		(−52)25 − 13
(+17−5=16)
65.8%
25.0 / 38
100.0%
+48
= = 1 = 0 = 1 1 0 1 1 = = = = 1 = 0 = 1 = 1 1 1 = 1 1 1 1 = 1 0 = = 0 1 1 =
–   Counter 1.22470+17
−17		(−53)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−120
= = = 0
–   Counter 1.12457+23
−23		(−66)10 − 3
(+8−1=4)		76.9%
10.0 / 13
100.0%
+118
0 1 1 1 = = 1 = 1 1 = 1 1
–   Philou 3.0.02456+29
−29		(−67)23.5 − 16.5
(+19−12=9)
58.8%
23.5 / 40
100.0%
−3
1 1 1 1 1 1 = 1 0 0 1 = 1 0 1 1 1 0 0 0 1 = 1 0 1 1 0 = 1 = = 0 = = = 0 1 0 0 1
–   Cyrano 0.32451+34
−34		(−72)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+154
1 1 0 1
–   Gaviota 0.74.41 32-bit2447+33
−33		(−76)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−69
1 = 0 1 0 = 0 1
–   Hermann 2.3 32-bit2446+32
−32		(−77)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+154
1 1 = = 1 1
–   nanoSzachy 3.82439+16
−16		(−84)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−84
1 0
–   Typhoon 1.00-3582435+17
−17		(−88)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
100.0%
−169
0 1 0 = 0 0 = 1 = 0 = =
–   Homer 2.012430+20
−21		(−93)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+2
1 1 = 0
–   Pupsi2 0.072429+21
−21		(−94)1 − 2
(+0−1=2)		33.3%
1.0 / 3
100.0%
−176
= = 0
–   DanaSah 3.632428+27
−27		(−95)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+194
= 1 1 1
–   Delphil 1.9c2422+33
−33		(−101)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−243
= 0
–   Pupsi2 0.062422+33
−33		(−101)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+48
1 = = 1
–   RomiChess P3k 32-bit2408+19
−19		(−115)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−30
= 1 = = 1 =
–   Gosu 0.162403+18
−18		(−120)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+37
= 1
–   Delphil 1.82399+28
−28		(−124)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−266
0 =
–   Sage 3.532388+18
−18		(−135)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Horizon 4.42386+17
−17		(−137)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+5
= 1
–   Pupsi 0.192367+34
−34		(−156)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Flux 2.2.12358+20
−21		(−165)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−165
0 1
–   Counter 0.82353+32
−32		(−170)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−13
1 =
–   LittleThought 1.03 32-bit2340+21
−21		(−183)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−25
= 1
–   Aice 0.99.22338+17
−17		(−185)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Asterisk 0.62332+18
−18		(−191)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Popochin 3.22297+17
−18		(−226)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rotor 0.22287+33
−33		(−236)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−236
1 0
1193 games: 380 wins, 393 losses, 420 draws (35.2%), score: 49.5%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on August 8, 2020