CCRL 40/15
Downloads and Statistics
January 24, 2020
Testing summary:
Total: 1'116'812 games
played by 2'607 programs

White wins: 386'577 (34.6%)
Black wins: 286'857 (25.7%)
Draws: 443'378 (39.7%)
White score: 54.5%

Engine Details

Options
Show each game results
ChessAlex 2.0r4#317‑318  (2204+21
−21
)Quote
Author: Alexander Turikov (Russia) Link: Homepage
This is the only ChessAlex version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   SmarThink 1.98 64-bit3026+13
−13
(+822)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Quazar 0.4 64-bit2906+10
−10
(+702)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bison 9.11 64-bit2756+13
−13
(+552)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   GreKo 2018.02 64-bit2649+24
−24
(+445)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Counter 2.6 64-bit2633+25
−25
(+429)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   K2 0.872583+18
−17
(+379)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ufim 8.022544+12
−12
(+340)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Brutus 7.02b2515+19
−19
(+311)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+21
–   Xpdnt 0910072483+15
−15
(+279)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−10
–   Gogobello 1.0 64-bit2462+24
−24
(+258)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−25
–   Eeyore 1.52 64-bit2446+18
−18
(+242)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   nanoSzachy 3.82438+16
−17
(+234)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−55
–   Critter 0.382435+32
−32
(+231)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   TJchess 1.3 64-bit2434+17
−17
(+230)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−59
–   Ifrit m1.8 64-bit2412+18
−18
(+208)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sorgenkind 0.42389+15
−14
(+185)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+153
–   Counter 1.02373+32
−32
(+169)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GreKo 6.52364+26
−26
(+160)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+34
–   Glass 1.32354+26
−26
(+150)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+150
–   Jumbo 0.4.17 64-bit2343+28
−27
(+139)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−59
–   Xpdnt 0907042342+33
−33
(+138)3 − 2
(+1−0=4)
60.0%
3.0 / 5
0.0%
+177
–   LittleThought 1.03 32-bit2340+21
−21
(+136)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
+23
–   Rodin 2.3a2339+25
−24
(+135)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+135
–   CyberPagno 2.2 64-bit2336+23
−23
(+132)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
0.0%
+151
–   Daydreamer 1.52336+22
−22
(+132)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
+13
–   Amundsen 0.802328+17
−17
(+124)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−82
–   Dirty 0.99n2321+30
−30
(+117)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−118
–   Isa 2.0.61 64-bit2319+30
−30
(+115)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−84
–   Averno 0.812313+19
−19
(+109)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+109
–   Cheese 1.32309+17
−17
(+105)6 − 11
(+3−8=6)
35.3%
6.0 / 17
0.0%
+8
–   RubiChess 0.7 64-bit2306+24
−24
(+102)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−259
–   Ares 1.003a2305+34
−34
(+101)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−187
–   Ant 2006-F2303+20
−20
(+99)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+99
–   Joker 1.1.142302+19
−19
(+98)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−133
–   Natwarlal 0.142302+19
−19
(+98)2.5 − 6.5
(+1−5=3)
27.8%
2.5 / 9
0.0%
−49
–   Brutus 6.12302+34
−34
(+98)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−208
–   Xpdnt 0809272301+29
−29
(+97)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+142
–   Anechka 0.082300+19
−19
(+96)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−228
–   Zeus 1.292299+21
−21
(+95)2.5 − 8.5
(+1−7=3)
22.7%
2.5 / 11
0.0%
−100
–   Floyd 0.7 64-bit2298+32
−32
(+94)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−22
–   Popochin 3.22296+18
−18
(+92)4 − 13
(+1−10=6)
23.5%
4.0 / 17
0.0%
−84
–   Popochin 3.02288+32
−32
(+84)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−142
–   Bearded N44.2 64-bit2286+27
−27
(+82)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+82
–   Butcher 1.60n12285+23
−23
(+81)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+81
–   Galjoen 0.38 64-bit2284+23
−23
(+80)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−209
–   Zeus 1.282284+31
−31
(+80)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+80
–   Rodin 2.1h2284+30
−30
(+80)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+28
–   Glass 1.22283+29
−30
(+79)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−68
–   Bison 8.2.4r2282+26
−26
(+78)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−32
–   Brutus 5.42279+34
−34
(+75)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Chispa 4.0.32273+17
−18
(+69)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Matilde 2008 32-bit2273+34
−34
(+69)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
0.0%
+68
–   Ayito 0.2.9942264+21
−21
(+60)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+60
–   AliChess 4.202262+34
−34
(+58)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.2%
−INF
–   Ares 1.02258+30
−30
(+54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.2%
−INF
–   Waxman 20092253+20
−20
(+49)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+199
–   AliChess 4.192245+31
−31
(+41)7 − 1
(+6−0=2)
87.5%
7.0 / 8
1.4%
+326
–   AliChess 4.182243+32
−33
(+39)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
2.3%
+2
–   Feuerstein 0.4.6.12239+19
−19
(+35)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
0.8%
+108
–   Zevra 1.8.4 r650 64-bit2236+26
−26
(+32)0 − 1
(+0−1=0)
0.0%
0.0 / 1
3.1%
−INF
–   Buzz 0.08 64-bit2230+21
−21
(+26)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
4.1%
−131
–   Gibbon 2.42c2225+26
−26
(+21)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
10.7%
+88
–   Robocide 20170718 64-bit2221+17
−17
(+17)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
11.0%
−84
–   Joker2 0.7.7 64-bit2219+20
−20
(+15)3 − 5
(+1−3=4)
37.5%
3.0 / 8
15.8%
−58
–   Uralochka 1.1b2218+18
−18
(+14)22 − 17
(+18−13=8)
56.4%
22.0 / 39
15.5%
+65
–   Gibbon 2.52a2217+16
−16
(+13)7 − 6
(+4−3=6)
53.8%
7.0 / 13
16.9%
+41
–   GarboChess 0.212215+34
−34
(+11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
29.5%
−145
–   AliChess 4.162214+34
−34
(+10)1 − 0
(+1−0=0)
100.0%
1.0 / 1
31.2%
+INF
–   ChessKISS 1.7c 64-bit2214+19
−19
(+10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
24.7%
−147
–   ZCT 0.3.24512211+27
−27
(+7)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
35.6%
+83
–   Atlas 2.202209+34
−34
(+5)1 − 3
(+1−3=0)
25.0%
1.0 / 4
41.2%
−229
–   Neurosis 2.52207+17
−17
(+3)7 − 5
(+6−4=2)
58.3%
7.0 / 12
41.7%
+60
–   Baislicka 1.0 64-bit2206+20
−20
(+2)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
43.9%
−116
–   NoC 19.12 64-bit2205+60
−59
(+1)1 − 1
(+1−1=0)
50.0%
1.0 / 2
49.5%
+1
–   MORA 1.0.02202+28
−28
(−2)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
55.4%
−78
–   BlackBishop 1.02202+18
−19
(−2)5 − 4
(+4−3=2)
55.6%
5.0 / 9
56.1%
+41
–   RattateChess Bologna 20072201+25
−25
(−3)8 − 4
(+7−3=2)
66.7%
8.0 / 12
57.3%
+127
–   AliChess 4.082196+32
−32
(−8)3 − 1
(+2−0=2)
75.0%
3.0 / 4
67.1%
+148
–   Alf 1.092195+23
−23
(−9)11 − 7
(+8−4=6)
61.1%
11.0 / 18
71.3%
+64
–   Dorpsgek Dillinger 64-bit2195+18
−18
(−9)3 − 7
(+2−6=2)
30.0%
3.0 / 10
75.2%
−160
–   OBender 3.2.4.22192+20
−20
(−12)3 − 7
(+2−6=2)
30.0%
3.0 / 10
79.6%
−162
–   GopherCheck 0.2.3 64-bit2191+19
−19
(−13)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
81.9%
−48
–   Glass 0.1.0c2190+33
−33
(−14)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
76.7%
+68
–   Neurosis 2.42188+31
−31
(−16)7 − 3
(+5−1=4)
70.0%
7.0 / 10
80.7%
+110
–   Amundsen 0.65.12188+34
−34
(−16)1 − 1
(+0−0=2)
50.0%
1.0 / 2
78.8%
−16
–   Isa 1.9.63 64-bit2187+27
−27
(−17)2 − 8
(+2−8=0)
20.0%
2.0 / 10
84.4%
−298
–   NagaSkaki 5.122187+17
−17
(−17)7 − 3
(+6−2=2)
70.0%
7.0 / 10
90.2%
+135
–   Mediocre 0.342187+27
−27
(−17)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
83.9%
−109
–   Prophet 2.0 64-bit2184+29
−29
(−20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
87.1%
−176
–   BlackBishop 0.472182+34
−34
(−22)5 − 3
(+4−2=2)
62.5%
5.0 / 8
86.8%
+60
–   Atak 6.52181+25
−25
(−23)7 − 5
(+5−3=4)
58.3%
7.0 / 12
92.1%
+32
–   Hamsters 0.0.62178+24
−24
(−26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.6%
−26
–   Soldat III 0.187 64-bit2178+22
−22
(−26)7 − 3
(+6−2=2)
70.0%
7.0 / 10
95.8%
+123
–   Lime 662178+17
−17
(−26)4 − 4
(+4−4=0)
50.0%
4.0 / 8
97.2%
−26
–   Feuerstein 0.4.62175+38
−38
(−29)2 − 2
(+1−1=2)
50.0%
2.0 / 4
90.9%
−29
–   Clever Girl r160 64-bit2175+21
−21
(−29)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
97.0%
−224
–   Embla 2.0.0 64-bit2172+19
−19
(−32)4 − 6
(+3−5=2)
40.0%
4.0 / 10
98.7%
−111
–   NG-Play 9.86 64-bit2171+22
−23
(−33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.3%
−33
–   Clever Girl r185 64-bit2171+22
−22
(−33)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.5%
+109
–   Chesley r323 64-bit2159+22
−22
(−45)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.8%
−INF
–   Bearded 06_292157+31
−31
(−47)5 − 1
(+4−0=2)
83.3%
5.0 / 6
99.3%
+188
–   OliThink 5.1.92157+30
−30
(−47)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
99.5%
−165
–   Mediocre 0.3342150+32
−32
(−54)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.7%
+234
–   Atak 6.02149+34
−34
(−55)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.7%
+94
–   Prophet 2.0 32-bit2138+19
−19
(−66)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+91
–   Parrot 07.07.222136+19
−19
(−68)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−68
–   TJchess 0.1212134+19
−19
(−70)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+31
–   Napoleon 1.7 64-bit2134+21
−21
(−70)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−70
–   BikJump 2.01 64-bit2119+20
−20
(−85)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Clarabit 1.00 32-bit2116+22
−22
(−88)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−56
–   Embla 1.0.2 64-bit2111+26
−26
(−93)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+54
–   Adam 3.12109+24
−24
(−95)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−9
–   Lime 622106+28
−28
(−98)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+137
–   Clarabit 1.00 64-bit2105+20
−20
(−99)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−99
–   Hedgehog 1.82 64-bit2097+24
−24
(−107)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+18
–   Hedgehog 1.81 64-bit2091+26
−26
(−113)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−80
–   Atak 6.22080+36
−36
(−124)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+102
–   Jabba 1.0 64-bit2078+22
−22
(−126)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   BigLion 2.23w2077+21
−21
(−127)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+104
–   RamJet 0.122076+32
−32
(−128)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−128
–   Galjoen 0.36 64-bit2074+28
−28
(−130)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−57
–   Soldat III 0.178 64-bit2070+22
−22
(−134)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   BigLion 2.23x2067+12
−12
(−137)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−54
–   BikJump 1.8 32-bit2061+34
−34
(−143)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
0
–   Ecce 1.0 (rev. 508) 64-bit2051+21
−21
(−153)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   ZCT 0.3.25002049+32
−32
(−155)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+71
–   Monarch 1.72044+17
−17
(−160)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−160
–   Mustang 4.972044+26
−26
(−160)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+16
–   Barbarossa 0.3.0 64-bit2029+33
−33
(−175)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−317
–   BibiChess 0.52001+24
−24
(−203)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Rival 1.181975+22
−22
(−229)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Smash 1.0.31951+26
−26
(−253)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   ECE 0.31915+26
−27
(−289)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−289
–   Clueless 1.41913+18
−18
(−291)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−291
–   Warrior 1.0.31906+19
−19
(−298)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−155
–   Surprise 4.3b131894+22
−23
(−310)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 January 24, 2020