CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
ChessAlex 2.0r4#328  (2203+20
−20
)Quote
Author: Alexander Turikov (Russia) Link: Homepage
This is the only ChessAlex version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   SmarThink 1.98 64-bit3026+13
−13
(+823)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Quazar 0.4 64-bit2905+10
−10
(+702)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bison 9.11 64-bit2756+13
−13
(+553)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   GreKo 2018.02 64-bit2650+24
−24
(+447)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Counter 2.6 64-bit2634+25
−25
(+431)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   K2 0.872584+18
−17
(+381)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ufim 8.022543+12
−12
(+340)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Brutus 7.02b2515+19
−18
(+312)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+22
–   Xpdnt 0910072483+15
−15
(+280)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−9
–   Gogobello 1.0 64-bit2462+24
−24
(+259)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−24
–   Eeyore 1.52 64-bit2441+17
−17
(+238)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   nanoSzachy 3.82439+16
−16
(+236)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−53
–   TJchess 1.3 64-bit2435+17
−17
(+232)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−57
–   Critter 0.382435+32
−32
(+232)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Ifrit m1.8 64-bit2412+18
−18
(+209)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sorgenkind 0.42389+14
−14
(+186)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+154
–   Counter 1.02373+32
−32
(+170)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GreKo 6.52364+26
−26
(+161)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+35
–   Glass 1.32354+26
−26
(+151)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+151
–   Xpdnt 0907042343+33
−33
(+140)3 − 2
(+1−0=4)
60.0%
3.0 / 5
0.0%
+179
–   Jumbo 0.4.17 64-bit2343+28
−27
(+140)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−58
–   Rodin 2.3a2340+24
−25
(+137)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+137
–   LittleThought 1.03 32-bit2340+21
−21
(+137)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
+24
–   CyberPagno 2.2 64-bit2337+23
−23
(+134)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
0.0%
+153
–   Daydreamer 1.52336+22
−22
(+133)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
+14
–   Amundsen 0.802329+17
−17
(+126)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−80
–   Dirty 0.99n2322+30
−30
(+119)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−116
–   Isa 2.0.61 64-bit2320+30
−30
(+117)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−82
–   Averno 0.812314+18
−18
(+111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+111
–   Cheese 1.32309+17
−17
(+106)6 − 11
(+3−8=6)
35.3%
6.0 / 17
0.0%
+9
–   Ares 1.003a2305+34
−34
(+102)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−186
–   RubiChess 0.7 64-bit2303+23
−23
(+100)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−261
–   Joker 1.1.142302+19
−19
(+99)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−132
–   Anechka 0.082302+19
−19
(+99)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−225
–   Ant 2006-F2302+19
−19
(+99)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+99
–   Brutus 6.12302+34
−34
(+99)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−207
–   Xpdnt 0809272301+29
−29
(+98)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+143
–   Natwarlal 0.142300+19
−19
(+97)2.5 − 6.5
(+1−5=3)
27.8%
2.5 / 9
0.0%
−50
–   Zeus 1.292299+20
−21
(+96)2.5 − 8.5
(+1−7=3)
22.7%
2.5 / 11
0.0%
−99
–   Floyd 0.7 64-bit2298+32
−32
(+95)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−21
–   Popochin 3.22297+18
−18
(+94)4 − 13
(+1−10=6)
23.5%
4.0 / 17
0.0%
−82
–   Popochin 3.02288+32
−32
(+85)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−141
–   Bearded N44.2 64-bit2287+27
−27
(+84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+84
–   Butcher 1.60n12285+23
−23
(+82)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+82
–   Galjoen 0.38 64-bit2284+23
−23
(+81)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−208
–   Zeus 1.282284+31
−31
(+81)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+81
–   Rodin 2.1h2284+30
−30
(+81)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+29
–   Glass 1.22284+30
−30
(+81)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−66
–   Bison 8.2.4r2282+26
−26
(+79)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−31
–   Brutus 5.42280+34
−34
(+77)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Matilde 2008 32-bit2274+34
−34
(+71)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
0.0%
+70
–   Chispa 4.0.32274+17
−17
(+71)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Ayito 0.2.9942266+20
−20
(+63)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+63
–   AliChess 4.202266+34
−34
(+63)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.1%
−INF
–   Ares 1.02259+30
−30
(+56)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.2%
−INF
–   Waxman 20092254+20
−20
(+51)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+201
–   AliChess 4.192246+31
−31
(+43)7 − 1
(+6−0=2)
87.5%
7.0 / 8
1.1%
+328
–   AliChess 4.182243+32
−33
(+40)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
2.0%
+3
–   Feuerstein 0.4.6.12239+19
−19
(+36)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
0.6%
+109
–   Zevra 1.8.4 r650 64-bit2236+26
−26
(+33)0 − 1
(+0−1=0)
0.0%
0.0 / 1
2.6%
−INF
–   Buzz 0.08 64-bit2235+20
−20
(+32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.4%
−125
–   Gibbon 2.42c2225+26
−26
(+22)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
9.6%
+89
–   Robocide 20170718 64-bit2221+17
−17
(+18)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
9.4%
−83
–   Uralochka 1.1b2219+18
−18
(+16)22 − 17
(+18−13=8)
56.4%
22.0 / 39
12.9%
+67
–   Gibbon 2.52a2217+16
−16
(+14)7 − 6
(+4−3=6)
53.8%
7.0 / 13
14.6%
+42
–   GarboChess 0.212216+34
−34
(+13)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
27.4%
−143
–   Joker2 0.7.7 64-bit2215+20
−20
(+12)3 − 5
(+1−3=4)
37.5%
3.0 / 8
20.3%
−61
–   ChessKISS 1.7c 64-bit2215+19
−19
(+12)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
21.4%
−145
–   AliChess 4.162214+34
−34
(+11)1 − 0
(+1−0=0)
100.0%
1.0 / 1
29.4%
+INF
–   ZCT 0.3.24512211+27
−27
(+8)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
33.1%
+84
–   Atlas 2.202209+34
−34
(+6)1 − 3
(+1−3=0)
25.0%
1.0 / 4
39.0%
−228
–   Neurosis 2.52207+17
−17
(+4)7 − 5
(+6−4=2)
58.3%
7.0 / 12
38.5%
+61
–   Baislicka 1.0 64-bit2206+19
−19
(+3)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
44.0%
−115
–   RattateChess Bologna 20072202+25
−25
(−1)8 − 4
(+7−3=2)
66.7%
8.0 / 12
54.5%
+129
–   BlackBishop 1.02202+19
−19
(−1)5 − 4
(+4−3=2)
55.6%
5.0 / 9
52.6%
+42
–   MORA 1.0.02201+27
−27
(−2)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
56.3%
−78
–   AliChess 4.082196+32
−32
(−7)3 − 1
(+2−0=2)
75.0%
3.0 / 4
65.1%
+149
–   Alf 1.092196+23
−23
(−7)11 − 7
(+8−4=6)
61.1%
11.0 / 18
68.7%
+66
–   Dorpsgek Dillinger 64-bit2195+18
−18
(−8)3 − 7
(+2−6=2)
30.0%
3.0 / 10
73.2%
−159
–   Embla 2.0.7 64-bit2193+30
−30
(−10)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
72.4%
+70
–   OBender 3.2.4.22192+20
−20
(−11)3 − 7
(+2−6=2)
30.0%
3.0 / 10
77.7%
−161
–   GopherCheck 0.2.3 64-bit2191+19
−18
(−12)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
81.9%
−47
–   Glass 0.1.0c2190+33
−33
(−13)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
75.6%
+69
–   Neurosis 2.42188+31
−31
(−15)7 − 3
(+5−1=4)
70.0%
7.0 / 10
79.2%
+111
–   Amundsen 0.65.12188+34
−34
(−15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
77.2%
−15
–   Mediocre 0.342187+27
−27
(−16)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
82.5%
−108
–   NagaSkaki 5.122187+17
−17
(−16)7 − 3
(+6−2=2)
70.0%
7.0 / 10
89.0%
+136
–   Isa 1.9.63 64-bit2186+26
−27
(−17)2 − 8
(+2−8=0)
20.0%
2.0 / 10
85.5%
−298
–   NoC 19.12 64-bit2184+33
−33
(−19)4 − 4
(+4−4=0)
50.0%
4.0 / 8
84.3%
−19
–   MORA 1.1.02183+27
−28
(−20)3 − 5
(+2−4=2)
37.5%
3.0 / 8
87.5%
−108
–   BlackBishop 0.472182+34
−34
(−21)5 − 3
(+4−2=2)
62.5%
5.0 / 8
85.7%
+61
–   Lime 662182+17
−17
(−21)4 − 4
(+4−4=0)
50.0%
4.0 / 8
94.1%
−21
–   Atak 6.52181+25
−25
(−22)7 − 5
(+5−3=4)
58.3%
7.0 / 12
91.0%
+33
–   Prophet 2.0 64-bit2179+28
−28
(−24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
92.0%
−180
–   Hamsters 0.0.62179+24
−24
(−24)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.9%
−24
–   Soldat III 0.187 64-bit2178+21
−21
(−25)7 − 3
(+6−2=2)
70.0%
7.0 / 10
95.6%
+125
–   Feuerstein 0.4.62176+38
−38
(−27)2 − 2
(+1−1=2)
50.0%
2.0 / 4
89.8%
−27
–   Clever Girl r160 64-bit2174+21
−21
(−29)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
97.7%
−225
–   Embla 2.0.0 64-bit2173+19
−19
(−30)4 − 6
(+3−5=2)
40.0%
4.0 / 10
98.5%
−109
–   NG-Play 9.86 64-bit2171+22
−23
(−32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.1%
−32
–   Clever Girl r185 64-bit2171+22
−22
(−32)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.4%
+110
–   Chesley r323 64-bit2163+22
−21
(−40)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.6%
−INF
–   Bearded 06_292158+31
−31
(−45)5 − 1
(+4−0=2)
83.3%
5.0 / 6
99.2%
+190
–   OliThink 5.1.92158+30
−30
(−45)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
99.4%
−163
–   Mediocre 0.3342151+32
−32
(−52)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.7%
+236
–   Atak 6.02149+34
−34
(−54)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.7%
+95
–   Prophet 2.0 32-bit2138+19
−19
(−65)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+92
–   Parrot 07.07.222136+19
−19
(−67)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−67
–   Napoleon 1.7 64-bit2135+21
−21
(−68)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−68
–   TJchess 0.1212135+19
−19
(−68)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+33
–   BikJump 2.01 64-bit2120+19
−19
(−83)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Clarabit 1.00 32-bit2116+22
−22
(−87)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−55
–   Embla 1.0.2 64-bit2111+25
−26
(−92)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+55
–   Adam 3.12110+24
−24
(−93)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−7
–   Lime 622106+28
−28
(−97)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+138
–   Clarabit 1.00 64-bit2106+20
−20
(−97)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−97
–   Hedgehog 1.82 64-bit2097+24
−24
(−106)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+19
–   Hedgehog 1.81 64-bit2090+26
−26
(−113)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−80
–   Atak 6.22080+36
−36
(−123)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+103
–   BigLion 2.23w2078+21
−21
(−125)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+106
–   Jabba 1.0 64-bit2078+22
−22
(−125)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   RamJet 0.122076+32
−33
(−127)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−127
–   Little Wing 0.6.0 64-bit2074+33
−33
(−129)4 − 4
(+4−4=0)
50.0%
4.0 / 8
100.0%
−129
–   Galjoen 0.36 64-bit2074+28
−28
(−129)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−56
–   Soldat III 0.178 64-bit2070+22
−22
(−133)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   BigLion 2.23x2067+12
−12
(−136)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−53
–   BikJump 1.8 32-bit2061+34
−34
(−142)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
0
–   ZCT 0.3.25002050+32
−32
(−153)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+73
–   Ecce 1.0 (rev. 508) 64-bit2050+21
−21
(−153)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Monarch 1.72045+17
−17
(−158)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−158
–   Mustang 4.972044+26
−26
(−159)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+17
–   Barbarossa 0.3.0 64-bit2029+33
−33
(−174)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−316
–   BibiChess 0.52001+24
−25
(−202)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Rival 1.181976+22
−22
(−227)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Smash 1.0.31951+26
−26
(−252)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   ECE 0.31915+26
−27
(−288)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−288
–   Clueless 1.41913+18
−18
(−290)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−290
–   Warrior 1.0.31906+19
−19
(−297)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−154
–   Surprise 4.3b131894+22
−23
(−309)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020