CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
ChessAlex 2.0r4#309  (2205+21
−21
)Quote
Author: Alexander Turikov (Russia) Link: Homepage
This is the only ChessAlex version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   SmarThink 1.98 64-bit3025+14
−13
(+820)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Quazar 0.4 64-bit2905+10
−11
(+700)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Bison 9.11 64-bit2756+13
−13
(+551)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   GreKo 2018.02 64-bit2648+24
−24
(+443)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Counter 2.6 64-bit2633+25
−25
(+428)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   K2 0.872583+18
−17
(+378)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ufim 8.022544+12
−12
(+339)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Brutus 7.02b2515+18
−18
(+310)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+20
0 = 0 0
–   Xpdnt 0910072483+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-bit2464+24
−24
(+259)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−24
= 0 0 0
–   Eeyore 1.52 64-bit2445+18
−18
(+240)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   nanoSzachy 3.82438+16
−16
(+233)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−56
0 = 0 0
–   Critter 0.382434+32
−32
(+229)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   TJchess 1.3 64-bit2434+17
−17
(+229)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−60
0 = 0 0
–   Ifrit m1.8 64-bit2412+18
−18
(+207)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sorgenkind 0.42388+14
−15
(+183)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+151
= 0 = = 0 = = 1
–   Counter 1.02368+33
−33
(+163)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   GreKo 6.52364+26
−26
(+159)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+33
= 0 = 0 0 1 = 0
–   Glass 1.32353+26
−26
(+148)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+148
0 = 1 =
–   Jumbo 0.4.17 64-bit2342+28
−28
(+137)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−61
= = 0 = 0 = 0 0 0 0
–   Xpdnt 0907042341+33
−33
(+136)3 − 2
(+1−0=4)
60.0%
3.0 / 5
0.0%
+175
= = = 1 =
–   Rodin 2.3a2339+24
−24
(+134)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+134
0 1 1 0
–   LittleThought 1.03 32-bit2339+21
−21
(+134)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
+21
0 1 1 0 1 0 0 0
–   CyberPagno 2.2 64-bit2336+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 1.52335+22
−22
(+130)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
+11
= 0 = = = 0 = = 0 0 0 =
–   Amundsen 0.802328+17
−17
(+123)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−83
0 0 = = 0
–   Dirty 0.99n2321+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-bit2319+30
−30
(+114)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−85
0 = 1 0 0 0
–   Averno 0.812313+19
−19
(+108)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+108
1 0
–   Cheese 1.32308+17
−17
(+103)6 − 11
(+3−8=6)
35.3%
6.0 / 17
0.0%
+6
= 1 0 = 1 0 0 0 = 0 0 1 0 = = 0 =
–   Ant 2006-F2306+20
−20
(+101)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+101
= 0 1 =
–   RubiChess 0.7 64-bit2304+25
−25
(+99)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−262
0 0 0 0 0 =
–   Ares 1.003a2304+34
−34
(+99)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−189
= 0 0 0
–   Natwarlal 0.142303+19
−19
(+98)2.5 − 6.5
(+1−5=3)
27.8%
2.5 / 9
0.0%
−49
= 0 = 0 0 1 0 0 =
–   Joker 1.1.142301+19
−19
(+96)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−135
= 0 0 0 = 0
–   Xpdnt 0809272300+29
−29
(+95)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+140
= 0 1 1 1 0 0 1
–   Anechka 0.082300+19
−19
(+95)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−229
0 = 0 0 0
–   Zeus 1.292299+20
−20
(+94)2.5 − 8.5
(+1−7=3)
22.7%
2.5 / 11
0.0%
−101
0 = 0 = 0 0 0 0 0 = 1
–   Brutus 6.12298+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-bit2298+32
−32
(+93)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−23
0 0 0 1 0 0 = 1 0 1
–   Popochin 3.22296+17
−18
(+91)4 − 13
(+1−10=6)
23.5%
4.0 / 17
0.0%
−85
0 0 = = = 0 0 0 = 1 0 = 0 = 0 0 0
–   Popochin 3.02293+33
−33
(+88)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−138
0 0 1 0
–   Bearded N44.2 64-bit2286+27
−27
(+81)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+81
= =
–   Rodin 2.1h2285+30
−30
(+80)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+28
0 = = = = 0 = 1 0 =
–   Butcher 1.60n12285+23
−23
(+80)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+80
0 = 0 = 1 = = 1
–   Zeus 1.282283+31
−31
(+78)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+78
1 0 1 0
–   Glass 1.22283+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-bit2283+23
−23
(+78)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−211
0 = 0 0
–   Bison 8.2.4r2282+26
−26
(+77)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−33
= 1 = 0 0 0
–   Brutus 5.42279+34
−34
(+74)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chispa 4.0.32274+18
−18
(+69)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Matilde 2008 32-bit2273+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
(+60)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.2%
−INF
0 0 0 0
–   Ayito 0.2.9942265+21
−21
(+60)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+60
1 1 0 0
–   Ares 1.02257+31
−31
(+52)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.3%
−INF
0 0
–   Waxman 20092253+20
−20
(+48)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.1%
+198
= = 1 1
–   AliChess 4.192246+31
−32
(+41)7 − 1
(+6−0=2)
87.5%
7.0 / 8
1.8%
+326
1 1 = 1 1 1 1 =
–   AliChess 4.182243+32
−33
(+38)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
2.8%
+1
1 = 0 = 1 0 1 = 0 0
–   Feuerstein 0.4.6.12238+19
−19
(+33)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
1.0%
+106
1 = = 1 = = 1 = 1 0 0 0 1 0 1 = = = = 1 1 1
–   Zevra 1.8.4 r650 64-bit2235+26
−26
(+30)0 − 1
(+0−1=0)
0.0%
0.0 / 1
4.3%
−INF
0
–   Buzz 0.08 64-bit2233+21
−21
(+28)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.6%
−129
= 0
–   Gibbon 2.42c2222+26
−26
(+17)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
16.5%
+84
1 = 0 0 1 1
–   Robocide 20170718 64-bit2221+17
−17
(+16)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
13.2%
−85
0 0 = 0 = = = =
–   Joker2 0.7.7 64-bit2220+21
−21
(+15)3 − 5
(+1−3=4)
37.5%
3.0 / 8
17.3%
−58
= = = 1 0 = 0 0
–   Uralochka 1.1b2218+18
−18
(+13)22 − 17
(+18−13=8)
56.4%
22.0 / 39
18.0%
+64
= 1 1 1 = 1 0 1 = 1 0 0 = = 0 0 0 0 1 = 1 0 0 0 1 0 1 = 1 1 1 1 1 0 1 1 = 1 0
–   Gibbon 2.52a2217+16
−16
(+12)7 − 6
(+4−3=6)
53.8%
7.0 / 13
19.8%
+40
1 = = = 0 1 = 0 1 1 = = 0
–   GarboChess 0.212216+35
−35
(+11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
29.9%
−145
0 =
–   AliChess 4.162215+35
−35
(+10)1 − 0
(+1−0=0)
100.0%
1.0 / 1
31.5%
+INF
1
–   ChessKISS 1.7c 64-bit2214+19
−19
(+9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
27.5%
−148
0 =
–   ZCT 0.3.24512210+27
−27
(+5)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
38.9%
+81
1 1 0 0 1 0 1 1 1 0 = 1 = =
–   Atlas 2.202208+34
−34
(+3)1 − 3
(+1−3=0)
25.0%
1.0 / 4
44.2%
−231
0 1 0 0
–   Baislicka 1.0 64-bit2208+20
−20
(+3)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
43.8%
−115
= 0 0 1 0 1 1 0 0 0
–   Neurosis 2.52207+17
−17
(+2)7 − 5
(+6−4=2)
58.3%
7.0 / 12
45.8%
+59
1 1 = 0 0 1 = 0 1 1 0 1
–   BlackBishop 1.02202+19
−18
(−3)5 − 4
(+4−3=2)
55.6%
5.0 / 9
59.6%
+40
0 1 0 1 1 1 = 0 =
–   RattateChess Bologna 20072201+25
−25
(−4)8 − 4
(+7−3=2)
66.7%
8.0 / 12
60.4%
+126
0 0 = 1 1 0 1 1 1 1 = 1
–   AliChess 4.082195+32
−32
(−10)3 − 1
(+2−0=2)
75.0%
3.0 / 4
69.9%
+146
= 1 = 1
–   Dorpsgek Dillinger 64-bit2195+18
−18
(−10)3 − 7
(+2−6=2)
30.0%
3.0 / 10
77.7%
−161
0 = 0 1 0 = 0 1 0 0
–   Alf 1.092195+23
−23
(−10)11 − 7
(+8−4=6)
61.1%
11.0 / 18
74.2%
+63
= 1 0 0 1 0 = 1 1 1 1 = = = = 1 1 0
–   OBender 3.2.4.22192+20
−20
(−13)3 − 7
(+2−6=2)
30.0%
3.0 / 10
82.2%
−163
0 1 0 0 0 0 = 0 1 =
–   GopherCheck 0.2.3 64-bit2191+19
−19
(−14)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
83.8%
−49
0 = 0 1 = = 0 = 1 =
–   Glass 0.1.0c2190+33
−33
(−15)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
78.7%
+67
1 = 1 0
–   Neurosis 2.42188+31
−31
(−17)7 − 3
(+5−1=4)
70.0%
7.0 / 10
82.7%
+109
1 1 1 = 1 0 = = 1 =
–   Amundsen 0.65.12188+34
−34
(−17)1 − 1
(+0−0=2)
50.0%
1.0 / 2
80.5%
−17
= =
–   Mediocre 0.342187+27
−27
(−18)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
85.7%
−110
= 1 0 0
–   Isa 1.9.63 64-bit2187+27
−27
(−18)2 − 8
(+2−8=0)
20.0%
2.0 / 10
85.7%
−299
0 0 0 0 0 1 0 0 0 1
–   NagaSkaki 5.122187+17
−17
(−18)7 − 3
(+6−2=2)
70.0%
7.0 / 10
91.7%
+134
1 0 1 1 1 = 0 1 = 1
–   Atak 6.52181+25
−25
(−24)7 − 5
(+5−3=4)
58.3%
7.0 / 12
93.3%
+31
1 0 = 0 = 1 = 0 1 1 1 =
–   BlackBishop 0.472181+34
−34
(−24)5 − 3
(+4−2=2)
62.5%
5.0 / 8
88.1%
+58
1 1 = 1 1 = 0 0
–   Prophet 2.0 64-bit2180+29
−29
(−25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.7%
−181
= 0
–   Lime 662179+17
−17
(−26)4 − 4
(+4−4=0)
50.0%
4.0 / 8
97.4%
−26
0 0 0 1 0 1 1 1
–   Hamsters 0.0.62178+24
−24
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.5%
−27
1 0
–   Soldat III 0.187 64-bit2177+22
−22
(−28)7 − 3
(+6−2=2)
70.0%
7.0 / 10
96.8%
+121
= 1 1 1 0 0 1 1 1 =
–   Feuerstein 0.4.62175+38
−38
(−30)2 − 2
(+1−1=2)
50.0%
2.0 / 4
91.9%
−30
1 0 = =
–   Clever Girl r160 64-bit2175+22
−22
(−30)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
97.7%
−225
0 = 0 1 0 0
–   Embla 2.0.0 64-bit2173+19
−19
(−32)4 − 6
(+3−5=2)
40.0%
4.0 / 10
98.9%
−111
0 0 1 0 1 1 0 = 0 =
–   NG-Play 9.86 64-bit2171+22
−23
(−34)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.5%
−34
0 1
–   Clever Girl r185 64-bit2163+24
−24
(−42)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.5%
+100
1 =
–   Chesley r323 64-bit2162+23
−23
(−43)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.7%
−INF
0 0
–   Bearded 06_292157+31
−31
(−48)5 − 1
(+4−0=2)
83.3%
5.0 / 6
99.4%
+187
= 1 1 1 = 1
–   OliThink 5.1.92157+30
−30
(−48)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
99.6%
−166
1 0 0 = 0 = 0 = 1 = 0 0 0 =
–   Mediocre 0.3342150+32
−32
(−55)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.8%
+233
1 1 = 1
–   Atak 6.02146+34
−34
(−59)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.8%
+90
1 0 0 1 1 1
–   Prophet 2.0 32-bit2138+19
−19
(−67)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+90
= 1 1 =
–   Parrot 07.07.222136+19
−19
(−69)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−69
1 = 0 0 1 0 1 =
–   Napoleon 1.7 64-bit2135+21
−21
(−70)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−70
1 1 0 0 0 1
–   TJchess 0.1212134+19
−19
(−71)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+30
= 1 = = 1 1 1 0 1 0
–   BikJump 2.01 64-bit2118+20
−20
(−87)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Clarabit 1.00 32-bit2116+22
−22
(−89)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−57
= 1 = = = 0 = 1 1 0
–   Embla 1.0.2 64-bit2111+26
−26
(−94)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+53
0 = 1 1 1 1 1 0
–   Adam 3.12109+24
−24
(−96)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−10
0 1 = 1
–   Lime 622106+28
−28
(−99)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+136
1 1 1 0
–   Clarabit 1.00 64-bit2105+20
−20
(−100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−100
0 1
–   Hedgehog 1.81 64-bit2101+28
−27
(−104)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−71
1 0 1 0 1 = = 1 0 =
–   Hedgehog 1.82 64-bit2098+24
−24
(−107)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+18
0 1 1 1 1 0 1 = 1 0 1 =
–   Atak 6.22080+36
−36
(−125)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+101
1 0 1 1
–   Jabba 1.0 64-bit2078+22
−22
(−127)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BigLion 2.23w2077+21
−21
(−128)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+103
= = 1 1 1 1
–   RamJet 0.122076+32
−33
(−129)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−129
0 1
–   Galjoen 0.36 64-bit2075+28
−28
(−130)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−57
0 1 0 1 0 1 1 = = 1
–   Soldat III 0.178 64-bit2070+22
−22
(−135)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BigLion 2.23x2068+12
−12
(−137)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−54
= 1 1 0
–   BikJump 1.8 32-bit2061+34
−34
(−144)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−1
1 =
–   Ecce 1.0 (rev. 508) 64-bit2051+21
−21
(−154)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   ZCT 0.3.25002049+32
−32
(−156)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+70
1 0 1 1
–   Monarch 1.72045+17
−17
(−160)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−160
1 0
–   Mustang 4.972044+26
−26
(−161)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+15
= 1 1 = 1 1 = 1 1 0
–   Barbarossa 0.3.0 64-bit2029+33
−33
(−176)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−318
0 =
–   BibiChess 0.52001+24
−25
(−204)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rival 1.181976+22
−22
(−229)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Smash 1.0.31951+26
−26
(−254)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   ECE 0.31915+26
−27
(−290)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−290
1 0
–   Clueless 1.41913+18
−18
(−292)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−292
= =
–   Warrior 1.0.31906+19
−19
(−299)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−156
1 =
–   Surprise 4.3b131894+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 May 18, 2019