CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

Options
Show each game results
ChessAlex 2.0r4#315  (2205+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
(+821)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Quazar 0.4 64-bit2906+10
−10
(+701)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bison 9.11 64-bit2755+13
−13
(+550)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   GreKo 2018.02 64-bit2649+24
−24
(+444)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Counter 2.6 64-bit2633+25
−25
(+428)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   K2 0.872583+18
−17
(+378)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ufim 8.022544+12
−12
(+339)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Brutus 7.02b2515+19
−18
(+310)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+20
–   Xpdnt 0910072482+15
−15
(+277)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−12
–   Gogobello 1.0 64-bit2462+24
−24
(+257)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−26
–   Eeyore 1.52 64-bit2445+18
−18
(+240)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   nanoSzachy 3.82438+16
−16
(+233)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−56
–   Critter 0.382434+32
−32
(+229)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   TJchess 1.3 64-bit2434+17
−17
(+229)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−60
–   Ifrit m1.8 64-bit2412+18
−18
(+207)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sorgenkind 0.42388+15
−14
(+183)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+151
–   Counter 1.02367+33
−33
(+162)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GreKo 6.52364+26
−26
(+159)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+33
–   Glass 1.32353+26
−26
(+148)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+148
–   Jumbo 0.4.17 64-bit2342+28
−28
(+137)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−61
–   Xpdnt 0907042341+33
−33
(+136)3 − 2
(+1−0=4)
60.0%
3.0 / 5
0.0%
+175
–   Rodin 2.3a2339+24
−25
(+134)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+134
–   LittleThought 1.03 32-bit2339+21
−21
(+134)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
+21
–   CyberPagno 2.2 64-bit2336+23
−23
(+131)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
0.0%
+150
–   Daydreamer 1.52335+22
−22
(+130)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
+11
–   Amundsen 0.802328+17
−17
(+123)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−83
–   Dirty 0.99n2321+30
−29
(+116)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−119
–   Isa 2.0.61 64-bit2319+30
−30
(+114)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−85
–   Averno 0.812312+19
−19
(+107)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+107
–   Cheese 1.32308+17
−17
(+103)6 − 11
(+3−8=6)
35.3%
6.0 / 17
0.0%
+6
–   Ares 1.003a2305+34
−34
(+100)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−188
–   RubiChess 0.7 64-bit2303+25
−25
(+98)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−263
–   Ant 2006-F2303+20
−20
(+98)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+98
–   Natwarlal 0.142302+19
−19
(+97)2.5 − 6.5
(+1−5=3)
27.8%
2.5 / 9
0.0%
−50
–   Joker 1.1.142301+19
−19
(+96)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−135
–   Anechka 0.082300+19
−19
(+95)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−229
–   Xpdnt 0809272300+29
−29
(+95)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+140
–   Zeus 1.292298+20
−20
(+93)2.5 − 8.5
(+1−7=3)
22.7%
2.5 / 11
0.0%
−102
–   Brutus 6.12298+34
−34
(+93)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−213
–   Floyd 0.7 64-bit2297+32
−32
(+92)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−24
–   Popochin 3.22296+17
−18
(+91)4 − 13
(+1−10=6)
23.5%
4.0 / 17
0.0%
−85
–   Popochin 3.02292+33
−33
(+87)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−139
–   Bearded N44.2 64-bit2285+27
−27
(+80)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+80
–   Butcher 1.60n12284+23
−23
(+79)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+79
–   Glass 1.22283+30
−30
(+78)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−69
–   Rodin 2.1h2283+30
−30
(+78)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+26
–   Zeus 1.282283+31
−31
(+78)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+78
–   Galjoen 0.38 64-bit2283+23
−23
(+78)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−211
–   Bison 8.2.4r2281+26
−26
(+76)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−34
–   Brutus 5.42279+34
−34
(+74)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Chispa 4.0.32273+17
−17
(+68)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Matilde 2008 32-bit2273+34
−34
(+68)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
0.0%
+67
–   AliChess 4.202265+34
−35
(+60)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.2%
−INF
–   Ayito 0.2.9942265+21
−21
(+60)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+60
–   Ares 1.02258+30
−30
(+53)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.3%
−INF
–   Waxman 20092253+20
−20
(+48)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.1%
+198
–   AliChess 4.192245+31
−31
(+40)7 − 1
(+6−0=2)
87.5%
7.0 / 8
1.6%
+325
–   AliChess 4.182242+32
−33
(+37)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
2.8%
0
–   Feuerstein 0.4.6.12238+19
−19
(+33)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
1.0%
+106
–   Zevra 1.8.4 r650 64-bit2235+26
−26
(+30)0 − 1
(+0−1=0)
0.0%
0.0 / 1
3.7%
−INF
–   Buzz 0.08 64-bit2229+21
−21
(+24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
5.6%
−133
–   Gibbon 2.42c2225+26
−26
(+20)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
12.1%
+87
–   Robocide 20170718 64-bit2220+17
−17
(+15)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
12.9%
−86
–   Joker2 0.7.7 64-bit2220+20
−21
(+15)3 − 5
(+1−3=4)
37.5%
3.0 / 8
15.0%
−58
–   Uralochka 1.1b2217+18
−18
(+12)22 − 17
(+18−13=8)
56.4%
22.0 / 39
17.9%
+63
–   GarboChess 0.212216+35
−35
(+11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
29.8%
−145
–   Gibbon 2.52a2216+16
−16
(+11)7 − 6
(+4−3=6)
53.8%
7.0 / 13
19.9%
+39
–   AliChess 4.162215+35
−35
(+10)1 − 0
(+1−0=0)
100.0%
1.0 / 1
30.9%
+INF
–   ChessKISS 1.7c 64-bit2213+19
−19
(+8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
28.3%
−149
–   ZCT 0.3.24512210+27
−27
(+5)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
38.6%
+81
–   Atlas 2.202208+34
−34
(+3)1 − 3
(+1−3=0)
25.0%
1.0 / 4
44.0%
−231
–   Baislicka 1.0 64-bit2207+20
−20
(+2)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
44.2%
−116
–   Neurosis 2.52206+17
−17
(+1)7 − 5
(+6−4=2)
58.3%
7.0 / 12
45.8%
+58
–   RattateChess Bologna 20072201+25
−25
(−4)8 − 4
(+7−3=2)
66.7%
8.0 / 12
60.3%
+126
–   BlackBishop 1.02201+19
−18
(−4)5 − 4
(+4−3=2)
55.6%
5.0 / 9
59.8%
+39
–   AliChess 4.082195+32
−32
(−10)3 − 1
(+2−0=2)
75.0%
3.0 / 4
69.7%
+146
–   Alf 1.092195+23
−23
(−10)11 − 7
(+8−4=6)
61.1%
11.0 / 18
74.1%
+63
–   Dorpsgek Dillinger 64-bit2194+18
−18
(−11)3 − 7
(+2−6=2)
30.0%
3.0 / 10
78.0%
−162
–   GopherCheck 0.2.3 64-bit2191+19
−19
(−14)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
84.0%
−49
–   OBender 3.2.4.22191+20
−20
(−14)3 − 7
(+2−6=2)
30.0%
3.0 / 10
82.1%
−164
–   Glass 0.1.0c2189+33
−33
(−16)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
79.3%
+66
–   Neurosis 2.42187+31
−31
(−18)7 − 3
(+5−1=4)
70.0%
7.0 / 10
82.5%
+108
–   Mediocre 0.342187+27
−27
(−18)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
85.8%
−110
–   Amundsen 0.65.12187+34
−34
(−18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
80.6%
−18
–   Isa 1.9.63 64-bit2186+27
−27
(−19)2 − 8
(+2−8=0)
20.0%
2.0 / 10
85.6%
−300
–   NagaSkaki 5.122186+17
−17
(−19)7 − 3
(+6−2=2)
70.0%
7.0 / 10
91.8%
+133
–   BlackBishop 0.472181+34
−34
(−24)5 − 3
(+4−2=2)
62.5%
5.0 / 8
88.1%
+58
–   Atak 6.52180+25
−25
(−25)7 − 5
(+5−3=4)
58.3%
7.0 / 12
93.4%
+30
–   Prophet 2.0 64-bit2179+29
−29
(−26)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.7%
−182
–   Lime 662177+17
−17
(−28)4 − 4
(+4−4=0)
50.0%
4.0 / 8
97.7%
−28
–   Hamsters 0.0.62177+24
−24
(−28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.6%
−28
–   Clever Girl r160 64-bit2176+22
−22
(−29)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
97.2%
−224
–   Soldat III 0.187 64-bit2176+22
−22
(−29)7 − 3
(+6−2=2)
70.0%
7.0 / 10
97.0%
+120
–   Feuerstein 0.4.62174+38
−38
(−31)2 − 2
(+1−1=2)
50.0%
2.0 / 4
92.0%
−31
–   Embla 2.0.0 64-bit2172+19
−19
(−33)4 − 6
(+3−5=2)
40.0%
4.0 / 10
99.0%
−112
–   NG-Play 9.86 64-bit2170+23
−23
(−35)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.7%
−35
–   Clever Girl r185 64-bit2167+22
−22
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.3%
+104
–   Chesley r323 64-bit2162+22
−22
(−43)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.7%
−INF
–   OliThink 5.1.92156+30
−30
(−49)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
99.6%
−167
–   Bearded 06_292156+31
−31
(−49)5 − 1
(+4−0=2)
83.3%
5.0 / 6
99.4%
+186
–   Mediocre 0.3342150+32
−32
(−55)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.8%
+233
–   Atak 6.02145+34
−34
(−60)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.8%
+89
–   Prophet 2.0 32-bit2137+19
−19
(−68)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+89
–   Parrot 07.07.222135+19
−19
(−70)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−70
–   Napoleon 1.7 64-bit2134+21
−21
(−71)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−71
–   TJchess 0.1212133+19
−19
(−72)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+29
–   BikJump 2.01 64-bit2117+20
−20
(−88)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Clarabit 1.00 32-bit2115+22
−22
(−90)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−58
–   Embla 1.0.2 64-bit2110+25
−26
(−95)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+52
–   Adam 3.12108+24
−24
(−97)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−11
–   Lime 622105+28
−28
(−100)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+135
–   Clarabit 1.00 64-bit2104+20
−20
(−101)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−101
–   Hedgehog 1.82 64-bit2097+24
−24
(−108)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+17
–   Hedgehog 1.81 64-bit2094+27
−27
(−111)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−78
–   Atak 6.22079+36
−36
(−126)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+100
–   Jabba 1.0 64-bit2077+22
−22
(−128)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   BigLion 2.23w2076+21
−21
(−129)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+102
–   RamJet 0.122075+32
−33
(−130)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−130
–   Galjoen 0.36 64-bit2074+28
−28
(−131)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−58
–   Soldat III 0.178 64-bit2069+22
−22
(−136)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   BigLion 2.23x2066+12
−12
(−139)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−56
–   BikJump 1.8 32-bit2060+34
−34
(−145)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−2
–   Ecce 1.0 (rev. 508) 64-bit2050+21
−21
(−155)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   ZCT 0.3.25002048+32
−32
(−157)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+69
–   Monarch 1.72044+17
−17
(−161)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−161
–   Mustang 4.972043+26
−26
(−162)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+14
–   Barbarossa 0.3.0 64-bit2028+33
−33
(−177)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−319
–   BibiChess 0.52000+24
−24
(−205)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Rival 1.181974+22
−22
(−231)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Smash 1.0.31950+26
−27
(−255)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   ECE 0.31914+27
−27
(−291)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−291
–   Clueless 1.41912+18
−18
(−293)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−293
–   Warrior 1.0.31905+19
−19
(−300)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−157
–   Surprise 4.3b131893+22
−23
(−312)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 21, 2019