CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
ChessAlex 2.0r4#314  (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
0
–   Quazar 0.4 64-bit2905+10
−10
(+701)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Bison 9.11 64-bit2755+13
−13
(+551)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   GreKo 2018.02 64-bit2649+24
−24
(+445)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Counter 2.6 64-bit2633+25
−25
(+429)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   K2 0.872583+18
−17
(+379)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ufim 8.022543+12
−12
(+339)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Brutus 7.02b2514+19
−18
(+310)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+20
0 = 0 0
–   Xpdnt 0910072482+15
−15
(+278)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−11
= 0 0 0
–   Gogobello 1.0 64-bit2461+24
−24
(+257)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−26
0 0 = 0
–   Eeyore 1.52 64-bit2444+18
−18
(+240)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   nanoSzachy 3.82437+16
−16
(+233)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−56
0 0 0 =
–   TJchess 1.3 64-bit2434+17
−17
(+230)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−59
0 0 0 =
–   Critter 0.382433+32
−32
(+229)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ifrit m1.8 64-bit2411+18
−18
(+207)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sorgenkind 0.42388+14
−15
(+184)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+152
0 = = = = 1 0 =
–   Counter 1.02367+33
−33
(+163)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   GreKo 6.52363+26
−26
(+159)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+33
0 0 = 1 = 0 = 0
–   Glass 1.32353+26
−26
(+149)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+149
= = 1 0
–   Jumbo 0.4.17 64-bit2342+28
−28
(+138)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−60
= = 0 = 0 = 0 0 0 0
–   Xpdnt 0907042340+33
−33
(+136)3 − 2
(+1−0=4)
60.0%
3.0 / 5
0.0%
+175
= 1 = = =
–   LittleThought 1.03 32-bit2339+21
−21
(+135)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
+22
0 1 0 0 1 0 0 1
–   Rodin 2.3a2338+24
−24
(+134)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+134
1 0 0 1
–   CyberPagno 2.2 64-bit2335+23
−23
(+131)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
0.0%
+150
1 = 1 1 = = 1 1 = 0 = = 0 0 = = 0 =
–   Daydreamer 1.52334+22
−22
(+130)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
+11
= 0 = = = 0 = = 0 0 0 =
–   Amundsen 0.802327+17
−17
(+123)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−83
= 0 0 = 0
–   Dirty 0.99n2320+30
−29
(+116)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−119
= 0 = 0 0 0
–   Isa 2.0.61 64-bit2318+30
−30
(+114)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−85
0 = 1 0 0 0
–   Averno 0.812312+19
−18
(+108)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+108
1 0
–   Cheese 1.32308+17
−17
(+104)6 − 11
(+3−8=6)
35.3%
6.0 / 17
0.0%
+7
1 0 0 0 = = 0 1 0 0 = 0 = 1 = = 0
–   Ares 1.003a2304+34
−34
(+100)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−188
= 0 0 0
–   RubiChess 0.7 64-bit2303+25
−25
(+99)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−262
0 0 0 0 0 =
–   Natwarlal 0.142302+19
−19
(+98)2.5 − 6.5
(+1−5=3)
27.8%
2.5 / 9
0.0%
−49
1 = 0 0 = 0 0 0 =
–   Ant 2006-F2302+20
−20
(+98)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+98
1 = = 0
–   Joker 1.1.142300+19
−19
(+96)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−135
= 0 0 0 0 =
–   Xpdnt 0809272299+29
−29
(+95)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+140
0 1 0 1 1 1 = 0
–   Anechka 0.082299+19
−19
(+95)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−229
0 0 0 = 0
–   Zeus 1.292298+20
−20
(+94)2.5 − 8.5
(+1−7=3)
22.7%
2.5 / 11
0.0%
−101
= 1 0 0 0 0 0 = = 0 0
–   Brutus 6.12297+34
−34
(+93)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−213
0 = 0 0 0 0 0 1 0 0
–   Floyd 0.7 64-bit2296+32
−32
(+92)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−24
0 0 = 1 0 1 0 0 0 1
–   Popochin 3.22295+17
−18
(+91)4 − 13
(+1−10=6)
23.5%
4.0 / 17
0.0%
−85
0 0 0 = 0 = 0 0 0 = = 0 0 0 = 1 =
–   Popochin 3.02292+33
−33
(+88)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−138
1 0 0 0
–   Bearded N44.2 64-bit2285+27
−27
(+81)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+81
= =
–   Butcher 1.60n12284+23
−23
(+80)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+80
= 1 0 = 0 = 1 =
–   Rodin 2.1h2283+30
−30
(+79)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+27
0 = = = 0 = = = 0 1
–   Glass 1.22282+30
−30
(+78)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−69
= 0 = 0 0 =
–   Galjoen 0.38 64-bit2282+23
−23
(+78)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−211
0 = 0 0
–   Zeus 1.282282+30
−31
(+78)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+78
1 0 1 0
–   Bison 8.2.4r2281+26
−26
(+77)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−33
0 0 = 0 = 1
–   Brutus 5.42278+34
−34
(+74)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chispa 4.0.32272+18
−17
(+68)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Matilde 2008 32-bit2272+34
−34
(+68)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
0.0%
+67
= 0 = = 1
–   AliChess 4.202265+34
−35
(+61)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.2%
−INF
0 0 0 0
–   Ayito 0.2.9942264+21
−21
(+60)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+60
0 0 1 1
–   Ares 1.02257+30
−30
(+53)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.3%
−INF
0 0
–   Waxman 20092252+20
−20
(+48)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.1%
+198
= = 1 1
–   AliChess 4.192243+31
−31
(+39)7 − 1
(+6−0=2)
87.5%
7.0 / 8
2.0%
+324
1 1 1 = 1 1 = 1
–   AliChess 4.182242+32
−33
(+38)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
2.8%
+1
= 0 0 0 0 1 = 1 = 1
–   Feuerstein 0.4.6.12237+19
−19
(+33)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
1.0%
+106
1 = 1 0 0 = = 1 = 1 = = 1 = 1 0 0 1 = = 1 1
–   Zevra 1.8.4 r650 64-bit2235+26
−26
(+31)0 − 1
(+0−1=0)
0.0%
0.0 / 1
3.8%
−INF
0
–   Buzz 0.08 64-bit2228+21
−21
(+24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.6%
−133
= 0
–   Gibbon 2.42c2224+26
−26
(+20)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
12.2%
+87
1 0 1 1 = 0
–   Robocide 20170718 64-bit2220+17
−17
(+16)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
12.9%
−85
= = 0 0 = 0 = =
–   Joker2 0.7.7 64-bit2220+21
−21
(+16)3 − 5
(+1−3=4)
37.5%
3.0 / 8
14.0%
−57
0 = 0 0 = = = 1
–   Uralochka 1.1b2217+18
−18
(+13)22 − 17
(+18−13=8)
56.4%
22.0 / 39
18.0%
+64
0 0 0 1 1 = 1 1 0 0 = 1 1 1 1 1 0 1 1 0 1 = 1 = 0 1 1 0 0 0 0 = 0 1 1 = 1 = =
–   Gibbon 2.52a2216+16
−16
(+12)7 − 6
(+4−3=6)
53.8%
7.0 / 13
19.9%
+40
1 = = 0 0 1 1 = 1 = = = 0
–   GarboChess 0.212215+35
−35
(+11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
29.9%
−145
0 =
–   AliChess 4.162215+35
−35
(+11)1 − 0
(+1−0=0)
100.0%
1.0 / 1
30.9%
+INF
1
–   ChessKISS 1.7c 64-bit2213+19
−19
(+9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
28.2%
−148
0 =
–   ZCT 0.3.24512209+27
−27
(+5)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
38.6%
+81
= = 0 1 = 1 1 1 0 0 1 0 1 1
–   Atlas 2.202207+34
−34
(+3)1 − 3
(+1−3=0)
25.0%
1.0 / 4
44.0%
−231
0 0 0 1
–   Baislicka 1.0 64-bit2207+20
−20
(+3)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
44.0%
−115
= 0 0 1 0 1 1 0 0 0
–   Neurosis 2.52206+17
−17
(+2)7 − 5
(+6−4=2)
58.3%
7.0 / 12
45.8%
+59
1 0 1 = 0 0 1 1 1 = 1 0
–   BlackBishop 1.02201+18
−18
(−3)5 − 4
(+4−3=2)
55.6%
5.0 / 9
59.9%
+40
0 1 0 = 1 = 0 1 1
–   RattateChess Bologna 20072200+25
−25
(−4)8 − 4
(+7−3=2)
66.7%
8.0 / 12
60.3%
+126
1 = 1 1 0 0 1 1 1 = 0 1
–   Dorpsgek Dillinger 64-bit2194+18
−18
(−10)3 − 7
(+2−6=2)
30.0%
3.0 / 10
77.7%
−161
0 = 0 1 0 0 0 = 0 1
–   Alf 1.092194+23
−23
(−10)11 − 7
(+8−4=6)
61.1%
11.0 / 18
74.2%
+63
= = 0 = 1 1 = 1 = 1 1 1 1 1 0 0 0 =
–   AliChess 4.082194+32
−32
(−10)3 − 1
(+2−0=2)
75.0%
3.0 / 4
69.7%
+146
= 1 = 1
–   OBender 3.2.4.22191+20
−20
(−13)3 − 7
(+2−6=2)
30.0%
3.0 / 10
82.1%
−163
= 0 = 0 0 1 0 1 0 0
–   GopherCheck 0.2.3 64-bit2190+19
−19
(−14)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
84.1%
−49
= = 0 = 0 = 0 1 1 =
–   Glass 0.1.0c2188+33
−33
(−16)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
79.2%
+66
= 0 1 1
–   Amundsen 0.65.12187+34
−34
(−17)1 − 1
(+0−0=2)
50.0%
1.0 / 2
80.6%
−17
= =
–   Neurosis 2.42187+31
−31
(−17)7 − 3
(+5−1=4)
70.0%
7.0 / 10
82.5%
+109
= 0 1 1 = = 1 = 1 1
–   Mediocre 0.342186+27
−27
(−18)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
85.8%
−110
0 1 0 =
–   Isa 1.9.63 64-bit2186+27
−27
(−18)2 − 8
(+2−8=0)
20.0%
2.0 / 10
86.0%
−299
0 1 0 0 0 1 0 0 0 0
–   NagaSkaki 5.122185+17
−17
(−19)7 − 3
(+6−2=2)
70.0%
7.0 / 10
91.8%
+133
1 = 0 1 = 1 1 0 1 1
–   BlackBishop 0.472180+34
−34
(−24)5 − 3
(+4−2=2)
62.5%
5.0 / 8
88.1%
+58
0 1 1 = = 0 1 1
–   Atak 6.52179+25
−25
(−25)7 − 5
(+5−3=4)
58.3%
7.0 / 12
93.4%
+30
1 0 = = 1 0 1 1 1 = 0 =
–   Prophet 2.0 64-bit2179+29
−29
(−25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.8%
−181
= 0
–   Lime 662177+17
−17
(−27)4 − 4
(+4−4=0)
50.0%
4.0 / 8
97.8%
−27
0 0 0 1 1 0 1 1
–   Hamsters 0.0.62177+24
−24
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.5%
−27
0 1
–   Soldat III 0.187 64-bit2176+22
−22
(−28)7 − 3
(+6−2=2)
70.0%
7.0 / 10
96.9%
+121
1 1 = 1 1 1 0 0 1 =
–   Clever Girl r160 64-bit2175+21
−22
(−29)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
97.2%
−224
0 = 0 1 0 0
–   Feuerstein 0.4.62173+38
−38
(−31)2 − 2
(+1−1=2)
50.0%
2.0 / 4
92.0%
−31
1 = = 0
–   Embla 2.0.0 64-bit2171+19
−19
(−33)4 − 6
(+3−5=2)
40.0%
4.0 / 10
98.9%
−112
0 0 1 0 1 1 0 = 0 =
–   NG-Play 9.86 64-bit2170+23
−23
(−34)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.6%
−34
0 1
–   Clever Girl r185 64-bit2162+23
−24
(−42)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.6%
+100
1 =
–   Chesley r323 64-bit2160+22
−22
(−44)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.8%
−INF
0 0
–   Bearded 06_292156+31
−31
(−48)5 − 1
(+4−0=2)
83.3%
5.0 / 6
99.4%
+187
1 1 = 1 1 =
–   OliThink 5.1.92156+30
−30
(−48)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
99.6%
−166
1 0 0 0 = = 0 0 = 1 = 0 0 =
–   Mediocre 0.3342149+32
−32
(−55)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.8%
+233
1 1 = 1
–   Atak 6.02144+34
−34
(−60)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.8%
+89
1 0 0 1 1 1
–   Prophet 2.0 32-bit2136+19
−19
(−68)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+89
= 1 = 1
–   Parrot 07.07.222135+19
−19
(−69)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−69
1 = 1 0 0 = 0 1
–   TJchess 0.1212133+19
−19
(−71)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+30
0 0 1 = = = 1 1 1 1
–   Napoleon 1.7 64-bit2133+21
−21
(−71)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−71
1 1 0 0 0 1
–   BikJump 2.01 64-bit2116+20
−20
(−88)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Clarabit 1.00 32-bit2114+22
−22
(−90)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−58
0 = = 0 1 1 = = = 1
–   Embla 1.0.2 64-bit2110+25
−26
(−94)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+53
1 1 0 = 1 1 1 0
–   Adam 3.12108+24
−24
(−96)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−10
= 1 0 1
–   Clarabit 1.00 64-bit2104+20
−20
(−100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−100
0 1
–   Lime 622104+28
−28
(−100)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+135
0 1 1 1
–   Hedgehog 1.82 64-bit2096+24
−24
(−108)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+17
0 1 1 1 1 0 1 = 1 0 1 =
–   Hedgehog 1.81 64-bit2095+27
−27
(−109)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−76
= 1 0 = 1 0 1 0 1 =
–   Atak 6.22078+36
−36
(−126)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+100
1 0 1 1
–   Jabba 1.0 64-bit2076+22
−22
(−128)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BigLion 2.23w2076+21
−21
(−128)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+103
1 1 1 1 = =
–   RamJet 0.122075+32
−33
(−129)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−129
0 1
–   Galjoen 0.36 64-bit2073+28
−28
(−131)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−58
0 1 0 1 1 = = 1 0 1
–   Soldat III 0.178 64-bit2069+22
−22
(−135)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BigLion 2.23x2066+12
−12
(−138)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−55
0 1 = 1
–   BikJump 1.8 32-bit2059+34
−34
(−145)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−2
1 =
–   Ecce 1.0 (rev. 508) 64-bit2049+21
−21
(−155)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   ZCT 0.3.25002048+32
−32
(−156)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+70
1 0 1 1
–   Monarch 1.72043+17
−17
(−161)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−161
1 0
–   Mustang 4.972043+26
−26
(−161)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+15
0 1 1 = = 1 = 1 1 1
–   Barbarossa 0.3.0 64-bit2027+33
−33
(−177)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−319
0 =
–   BibiChess 0.51999+24
−24
(−205)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rival 1.181974+22
−22
(−230)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Smash 1.0.31950+26
−27
(−254)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   ECE 0.31913+27
−27
(−291)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−291
1 0
–   Clueless 1.41911+18
−18
(−293)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−293
= =
–   Warrior 1.0.31905+19
−19
(−299)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−156
1 =
–   Surprise 4.3b131893+22
−23
(−311)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019