CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
GarboChess 2.20 32-bit (2522+17
−17
)Quote
Author: Gary Linscott (USA) Link: Download Link
This is one of the 5 GarboChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Twisted Logic 200806202723+16
−16
(+201)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+105
0 = 0 1
–   Critter 0.42 32-bit2706+25
−25
(+184)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chessmaster 11 Aiglos II2701+20
−20
(+179)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Frenzee Feb08 32-bit2695+13
−13
(+173)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+240
= = 1 =
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+145)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Chessmaster 112665+12
−12
(+143)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−67
0 0 = 0 0 = = 0
–   Scorpio 2.5 32-bit2663+32
−32
(+141)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+283
= 1 = 1
–   Alaric 7072661+12
−11
(+139)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+128
0 1 = =
–   Scorpio 2.02b2655+30
−30
(+133)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−9
= 0
–   Scorpio 2.0 32-bit2652+17
−17
(+130)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+280
1 = = 1
–   CM10th Paralyse2651+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
(+128)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−72
1 0 0 = 0 0
–   Cyrano 0.6b17 32-bit2648+14
−14
(+126)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−27
= = 0 = 0 = 0 0
–   CM10th Magic II2644+16
−16
(+122)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+122
1 0
–   Colossus 2008b2643+13
−13
(+121)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+38
1 = 0 0
–   Chronos 1.9.72640+20
−20
(+118)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−117
0 0 0 1
–   Slow Chess Blitz WV2.12637+12
−12
(+115)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−112
0 1 0 0
–   Scorpio 2.05b2636+32
−32
(+114)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+18
0 = 0 1
–   Glaurung 1.0.2 32-bit2634+17
−17
(+112)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+254
= 1
–   Gandalf 62632+11
−11
(+110)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−161
0 0 0 = 0 = 0 0 0 0 1 0
–   CM10th Default2631+15
−15
(+109)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+109
1 0 = =
–   WildCat 82629+13
−13
(+107)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
0.0%
+149
= 1 = = = =
–   Ruffian 2.1.02623+13
−13
(+101)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+101
0 1 1 0
–   BugChess2 1.6.3 32-bit2620+19
−19
(+98)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−129
0 0 1 0
–   Bison 9.62619+23
−23
(+97)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−53
0 = = 0
–   Hamsters 0.72619+22
−22
(+97)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+14
0 = =
–   Hamsters 0.7.12618+14
−14
(+96)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+68
0 = 0 1 = 0 = 0 = 1 = 1
–   ProDeo 1.62617+20
−20
(+95)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
0.0%
+111
= 0 1 = 0 1 = = 0 1 0 1 1 = = = 0 1 = =
–   Slow Chess Blitz WV22615+16
−16
(+93)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+93
1 = = 0
–   Pharaon 3.5.12613+13
−13
(+91)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+8
0 1 = 0
–   Naum 1.91 32-bit2605+15
−15
(+83)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−9
0 = 0 1
–   Alfil 8.1.12601+14
−14
(+79)7 − 13
(+3−9=8)
35.0%
7.0 / 20
0.0%
−16
1 = = 0 0 = = 1 0 = 0 0 0 0 1 = 0 = = 0
–   Sloppy 0.2.2 32-bit2599+14
−14
(+77)9.5 − 10.5
(+2−3=15)
47.5%
9.5 / 20
0.0%
+65
= = 0 = = = = = = = = = 1 = = = = 1 0 0
–   Deuterium 09.01.26.4922599+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
–   Aristarch 4.502595+12
−12
(+73)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−134
0 = = 0 0 0 0 =
–   Crafty 22.8 32-bit2595+32
−32
(+73)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+20
0 = = 0 1 =
–   The Baron 2.23 32-bit2594+17
−17
(+72)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+35
1 = 0 = 0 = = =
–   The Baron 1.8.12591+23
−23
(+69)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−166
1 0 0 0
–   Pseudo 0.7c2591+13
−13
(+69)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−13
0 1 0 =
–   Amyan 1.722590+12
−12
(+68)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−219
0 0 0 = 0 = 0 0
–   Rotor 0.62589+16
−16
(+67)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+356
1 = 1 1
–   Chronos 1.9.62583+26
−26
(+61)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+61
1 0 0 1
–   Petir 4.9999992579+15
−15
(+57)4 − 10
(+3−9=2)
28.6%
4.0 / 14
0.0%
−116
0 0 0 0 1 0 1 = 0 0 0 = 1 0
–   Crafty 22.4 32-bit2579+32
−32
(+57)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.1%
+71
= 0 1
–   Frenzee 3.0 32-bit2577+22
−22
(+55)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−102
0 =
–   Critter 0.40 32-bit2576+32
−32
(+54)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.1%
−13
= 0 = = = = 0 =
–   Crafty 22.10 32-bit2572+33
−33
(+50)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.4%
−232
0 0 0 =
–   GNU Chess 5.07.153b 64-bit2570+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-bit2569+28
−28
(+47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−95
0 =
–   Cyrano 0.52566+32
−31
(+44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.8%
−112
0 =
–   Rotor 0.52565+17
−17
(+43)17.5 − 21.5
(+10−14=15)
44.9%
17.5 / 39
0.0%
+10
1 = 0 0 1 0 = 1 = = 0 1 1 = = = = = = = 0 = 1 0 0 1 0 = 0 = 1 1 1 0 0 0 0 = 0
–   Crafty 22.1 32-bit2564+28
−28
(+42)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.6%
−13
= = 0 1 0 0 0 = 0 1 = 1
–   SOS 5.12563+13
−13
(+41)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+84
= 1 = 0 1 1 0 =
–   BugChess2 1.5.22562+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
(+38)1 − 3
(+0−2=2)
25.0%
1.0 / 4
1.1%
−119
= 0 0 =
–   Arasan 11.7 32-bit2558+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
(+33)5 − 3
(+3−1=4)
62.5%
5.0 / 8
2.2%
+106
0 = = 1 = 1 = 1
–   Chronos 1.9.52554+32
−32
(+32)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
4.3%
−119
0 1 0 0 = 1 0 0
–   BugChess2 1.6.22553+32
−32
(+31)1.5 − 3.5
(+0−2=3)
30.0%
1.5 / 5
4.9%
−79
0 = 0 = =
–   Tornado 2.22551+23
−23
(+29)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
2.1%
−122
0 = 0 0 0 0 0 = 1 0 1 =
–   Tornado 3.42a 32-bit2548+32
−32
(+26)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
8.0%
+93
= = 1 =
–   Tornado 3.21a 32-bit2547+33
−33
(+25)3 − 3
(+1−1=4)
50.0%
3.0 / 6
9.3%
+25
= 1 0 = = =
–   Colossus 2008a2543+29
−29
(+21)15.5 − 18.5
(+9−12=13)
45.6%
15.5 / 34
10.7%
−10
0 0 = 0 0 = 1 1 1 = 0 = 1 1 0 0 = = 0 = 0 = = 0 0 = 1 1 = = 1 = 0 1
–   Ufim 8.022543+12
−12
(+21)5 − 3
(+5−3=0)
62.5%
5.0 / 8
2.2%
+131
0 0 1 1 1 1 1 0
–   DanaSah 4.602540+25
−25
(+18)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
12.5%
+77
= = 1 =
–   AnMon 5.752538+15
−15
(+16)12 − 10
(+9−7=6)
54.5%
12.0 / 22
8.3%
+47
0 1 1 = 1 1 1 0 0 = 1 0 1 = = 1 0 = = 1 0 0
–   Crafty 22.0 32-bit2537+33
−33
(+15)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
21.6%
−141
= 0
–   Arasan 11.6 32-bit2532+33
−33
(+10)2 − 2
(+2−2=0)
50.0%
2.0 / 4
29.7%
+10
0 1 1 0
–   AnMon 5.662530+21
−21
(+8)8 − 9
(+4−5=8)
47.1%
8.0 / 17
29.5%
−10
1 = 1 1 0 1 0 = = = = = 0 = = 0 0
–   DanaSah 4.242527+17
−17
(+5)14 − 20
(+7−13=14)
41.2%
14.0 / 34
35.8%
−47
= = 0 0 = 1 0 = 0 1 0 = = = 1 = 0 = 1 = 0 0 0 1 0 = 1 0 = 0 = 1 = 0
–   Twisted Logic 0.099x2523+33
−33
(+1)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
48.1%
+157
1 =
–   Sloppy 0.1.02520+30
−30
(−2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
54.3%
−2
= =
–   Brutus 7.02b2515+18
−18
(−7)9.5 − 8.5
(+7−6=5)
52.8%
9.5 / 18
72.9%
+13
1 0 0 0 0 = = 1 = 0 1 1 1 0 1 = 1 =
–   AnMon 5.602514+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 82513+27
−28
(−9)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
72.1%
+48
1 0 0 0 0 0 = 1 = = 1 0 1 1 1 1 1 = 0 1 = = 1 1 1 = 0 = = 1
–   Twisted Logic 0.0852507+28
−28
(−15)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
81.8%
−172
= 0
–   DanaSah 4.372504+32
−32
(−18)2 − 2
(+1−1=2)
50.0%
2.0 / 4
84.0%
−28
0 = 1 =
–   Tao 5.62503+16
−16
(−19)0 − 2
(+0−2=0)
0.0%
0.0 / 2
95.2%
−INF
0 0
–   Hermann 2.4 32-bit2501+23
−23
(−21)23 − 15
(+18−10=10)
60.5%
23.0 / 38
93.4%
+54
0 = = 1 1 0 1 1 0 1 0 1 0 = 1 0 1 0 1 1 = 1 1 = 1 1 = 1 = = = 0 1 = 0 1 1 0
–   Arasan 11.3 32-bit2500+33
−33
(−22)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
88.3%
−69
0 1 = = 0 = 1 0
–   Hermann 2.5 32-bit2498+20
−20
(−24)14.5 − 15.5
(+10−11=9)
48.3%
14.5 / 30
96.6%
−33
0 1 1 = 0 0 = 0 1 = = 1 1 = 1 1 0 = = 1 0 1 0 0 0 1 = 0 0 =
–   Arasan 10.32495+23
−24
(−27)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
96.7%
−94
= 0 = =
–   Twisted Logic 20080404x2495+26
−26
(−27)3 − 1
(+3−1=0)
75.0%
3.0 / 4
95.6%
+199
1 0 1 1
–   N2 0.12489+23
−23
(−33)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
98.8%
+87
= 1 = 0 1 1 = 1
–   Ufim 7.012489+32
−32
(−33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
96.1%
−189
0 =
–   GreKo 8.0 64-bit2489+27
−27
(−33)16 − 16
(+10−10=12)
50.0%
16.0 / 32
98.1%
−34
0 1 = 1 = 1 = = = = 1 0 1 1 = 0 0 0 = = 0 0 0 0 0 1 = 1 = = 1 1
–   Arasan 11.4 32-bit2487+34
−34
(−35)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
96.9%
−76
0 0 0 = 1 = 1 =
–   Booot 4.12.02484+33
−33
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.8%
+104
= 1
–   Xpdnt 0910072482+15
−15
(−40)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+42
1 0 = 1
–   Trace 1.362482+20
−20
(−40)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+117
= 1
–   Cerebro 3.03d2481+17
−17
(−41)14.5 − 19.5
(+6−11=17)
42.6%
14.5 / 34
100.0%
−88
1 = = 0 = = = = 0 = = = 0 0 = 0 0 0 = = 0 0 = = 1 = 1 = = 1 0 1 1 0
–   Rotor 0.42480+18
−18
(−42)42.5 − 27.5
(+32−17=21)
60.7%
42.5 / 70
100.0%
+31
0 = = 1 = 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 1.42478+17
−17
(−44)33.5 − 20.5
(+23−10=21)
62.0%
33.5 / 54
100.0%
+32
1 1 1 1 = = 0 1 0 1 0 0 = 1 = = = = = 1 = 0 1 = = 1 1 0 1 = 1 1 = 0 = = 1 0 0 0 = 1 1 = = 1 1 1 = 1 = 1 = 1
–   BBChess 1.3b2477+24
−24
(−45)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
99.9%
+31
= = = 1 1 = 1 0 = = = 1 = 0 1 0 1 1 0 1 1 1 = 1 0 1 = 1 0 =
–   Anatoli 0.35k2475+16
−16
(−47)17 − 23
(+10−16=14)
42.5%
17.0 / 40
100.0%
−97
= 0 0 1 = = 1 1 0 1 = 0 0 = 0 = 0 = = 0 0 1 1 0 = 0 1 = 1 = 0 = 1 = 0 0 0 1 0 =
–   Pupsi2 0.082473+18
−17
(−49)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+46
= = 0 1 1 1 1 0
–   BBChess 1.3a2472+25
−25
(−50)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
99.9%
+140
1 = 0 1 1 1
–   Arasan 10.42470+20
−21
(−52)25 − 13
(+17−5=16)
65.8%
25.0 / 38
100.0%
+48
= = 1 1 0 1 1 = = = = 1 = 0 = 1 = 1 1 1 = 1 1 1 1 = 1 0 = = 0 1 1 1 = = 0 =
–   Counter 1.22469+17
−17
(−53)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−120
= = = 0
–   Counter 1.12456+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 3.0.02455+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 0.32450+34
−34
(−72)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+154
0 1 1 1
–   Gaviota 0.74.41 32-bit2446+33
−33
(−76)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−69
1 0 1 = 1 0 0 =
–   Hermann 2.3 32-bit2445+32
−32
(−77)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+154
1 1 1 = = 1
–   nanoSzachy 3.82438+16
−16
(−84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−84
0 1
–   Typhoon 1.00-3582434+17
−17
(−88)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
100.0%
−169
= = 0 = 0 0 1 0 1 0 = =
–   Homer 2.012429+20
−21
(−93)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+2
1 1 = 0
–   Pupsi2 0.072428+21
−21
(−94)1 − 2
(+0−1=2)
33.3%
1.0 / 3
100.0%
−176
= = 0
–   DanaSah 3.632427+27
−27
(−95)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+194
1 = 1 1
–   Delphil 1.9c2421+33
−33
(−101)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−243
0 =
–   Pupsi2 0.062420+33
−33
(−102)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+47
1 = = 1
–   RomiChess P3k 32-bit2407+19
−19
(−115)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−30
= = 1 = 1 =
–   Delphil 1.82398+28
−28
(−124)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−266
= 0
–   Gosu 0.162397+18
−18
(−125)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+32
1 =
–   Sage 3.532386+18
−18
(−136)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Horizon 4.42385+17
−17
(−137)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+5
1 =
–   Pupsi 0.192366+34
−34
(−156)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Flux 2.2.12357+20
−21
(−165)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−165
1 0
–   Counter 0.82352+32
−32
(−170)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−13
= 1
–   LittleThought 1.03 32-bit2339+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
(−184)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Asterisk 0.62330+18
−18
(−192)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Popochin 3.22295+18
−18
(−227)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rotor 0.22286+33
−33
(−236)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−236
0 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019