CCRL 40/40
Downloads and Statistics
March 25, 2017
Testing summary:
Total: 700'132 games
played by 1'850 programs
96442 CPU days (X2 4600+)

White wins: 241'332 (34.5%)
Black wins: 179'363 (25.6%)
Draws: 279'437 (39.9%)
White score: 54.4%

Engine Details

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Show each game results
ChessAlex 2.0r4#254‑255  (2216+23
−23
)Quote
Author: Alexander Turikov (Russia) Link: Homepage
This is the only ChessAlex version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Brutus 7.02b2514+18
−19
(+298)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+8
0 0 = 0
–   Xpdnt 0910072486+16
−16
(+270)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−19
0 0 0 =
–   Gogobello 1.0 64-bit2463+25
−25
(+247)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−35
0 0 = 0
–   TJchess 1.3 64-bit2438+27
−27
(+222)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−66
0 0 0 =
–   nanoSzachy 3.82436+16
−17
(+220)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−69
0 0 0 =
–   Critter 0.382433+32
−32
(+217)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Sorgenkind 0.42386+15
−15
(+170)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+138
= 0 = = 1 = 0 =
–   Counter 1.02364+33
−33
(+148)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   GreKo 6.52362+26
−26
(+146)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+21
1 0 0 0 = 0 = =
–   Glass 1.32352+26
−26
(+136)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+136
= 0 = 1
–   Jumbo 0.4.17 64-bit2339+31
−30
(+123)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−74
= = 0 = 0 = 0 0 0 0
–   LittleThought 1.03 32-bit2337+21
−21
(+121)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
+8
0 1 1 0 0 0 1 0
–   Xpdnt 0907042337+33
−33
(+121)3 − 2
(+1−0=4)
60.0%
3.0 / 5
0.0%
+160
= 1 = = =
–   Rodin 2.3a2336+24
−24
(+120)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+120
0 0 1 1
–   Amundsen 0.802334+20
−20
(+118)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−87
0 = 0 = 0
–   Daydreamer 1.52332+22
−22
(+116)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−2
= 0 = = = 0 = = 0 0 0 =
–   CyberPagno 2.2 64-bit2331+23
−23
(+115)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
0.0%
+134
1 = 1 1 = = 1 1 = 0 = = 0 0 = = 0 =
–   Averno 0.812318+23
−23
(+102)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+102
0 1
–   Dirty 0.99n2318+30
−29
(+102)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−133
0 = 0 = 0 0
–   Cheese 1.32306+17
−17
(+90)6 − 11
(+3−8=6)
35.3%
6.0 / 17
0.0%
−6
= 0 = = 0 1 0 = 1 0 1 = 0 0 0 0 =
–   Natwarlal 0.142305+20
−20
(+89)2.5 − 6.5
(+1−5=3)
27.8%
2.5 / 9
0.0%
−58
0 = 0 1 0 0 = 0 =
–   Ares 1.003a2300+35
−35
(+84)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−203
0 0 = 0
–   Brutus 6.12299+36
−36
(+83)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−222
0 0 0 1 0 0 0 = 0 0
–   Ant 2006-F2298+24
−24
(+82)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+82
= 1 0 =
–   Joker 1.1.142298+21
−21
(+82)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−149
= 0 = 0 0 0
–   Xpdnt 0809272297+29
−29
(+81)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+126
0 0 1 1 = 0 1 1
–   Zeus 1.292296+21
−21
(+80)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−91
= 1 0 0 0 0 = = 0 0
–   Floyd 0.7 64-bit2295+32
−32
(+79)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−37
0 0 = 1 0 1 0 0 0 1
–   Anechka 0.082292+20
−20
(+76)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−213
0 0 0 =
–   Popochin 3.22292+18
−18
(+76)4 − 13
(+1−10=6)
23.5%
4.0 / 17
0.0%
−100
0 0 = 0 0 0 = 0 0 = 0 = = 0 0 = 1
–   Popochin 3.02289+33
−33
(+73)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−152
0 0 1 0
–   Bearded N44.2 64-bit2285+31
−31
(+69)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+69
= =
–   Butcher 1.60n12283+23
−23
(+67)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+67
= 1 1 = = 0 = 0
–   Rodin 2.1h2281+30
−30
(+65)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+13
= 1 0 = = 0 = = = 0
–   Zeus 1.282280+31
−31
(+64)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+64
1 0 1 0
–   Glass 1.22278+29
−29
(+62)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.1%
−85
0 0 = = 0 =
–   Bison 8.2.4r2278+26
−26
(+62)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−48
0 0 1 = 0 =
–   Brutus 5.42276+34
−34
(+60)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.2%
−INF
0 0
–   Matilde 2008 32-bit2269+34
−33
(+53)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
0.5%
+53
= 1 = = 0
–   AliChess 4.202263+34
−35
(+47)0 − 4
(+0−4=0)
0.0%
0.0 / 4
1.3%
−INF
0 0 0 0
–   Chispa 4.0.32262+20
−20
(+46)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   Ares 1.02254+31
−31
(+38)0 − 2
(+0−2=0)
0.0%
0.0 / 2
2.4%
−INF
0 0
–   Waxman 20092250+20
−20
(+34)3 − 1
(+2−0=2)
75.0%
3.0 / 4
1.3%
+184
1 1 = =
–   Ayito 0.2.9942245+24
−24
(+29)2 − 2
(+2−2=0)
50.0%
2.0 / 4
4.0%
+29
1 1 0 0
–   AliChess 4.192239+31
−32
(+23)7 − 1
(+6−0=2)
87.5%
7.0 / 8
11.4%
+308
1 1 = 1 = 1 1 1
–   AliChess 4.182239+32
−33
(+23)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
11.9%
−13
0 = 0 1 0 1 = 0 = 1
–   Buzz 0.08 64-bit2236+32
−32
(+20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
15.8%
−136
0 =
–   Feuerstein 0.4.6.12235+19
−19
(+19)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
9.5%
+91
1 1 0 1 = = = = 0 1 = = = 1 1 0 1 1 1 = = 0
–   Gibbon 2.42c2218+26
−26
(+2)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
44.3%
+69
0 1 1 1 = 0
–   Uralochka 1.1b2216+19
−19
(0)21.5 − 16.5
(+18−13=7)
56.6%
21.5 / 38
48.5%
+52
= 1 0 0 = 1 1 1 1 0 0 1 1 0 = 1 1 1 1 0 = 0 0 1 0 1 = = 1 0 1 0 1 1 = 1 0 0
–   ChessKISS 1.7c 64-bit2215+23
−23
(−1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
51.7%
−158
0 =
–   Gibbon 2.52a2213+16
−16
(−3)7 − 6
(+4−3=6)
53.8%
7.0 / 13
56.6%
+25
= = 1 = = 0 1 1 = 0 1 = 0
–   GarboChess 0.212212+35
−34
(−4)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
56.8%
−160
= 0
–   AliChess 4.162212+36
−36
(−4)1 − 0
(+1−0=0)
100.0%
1.0 / 1
57.4%
+INF
1
–   ZCT 0.3.24512207+27
−27
(−9)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
69.3%
+67
1 = 0 1 = 1 = 0 1 1 1 0 0 1
–   Atlas 2.202204+34
−34
(−12)1 − 3
(+1−3=0)
25.0%
1.0 / 4
71.0%
−246
0 0 1 0
–   Neurosis 2.52203+17
−17
(−13)7 − 5
(+6−4=2)
58.3%
7.0 / 12
80.7%
+44
0 1 1 = = 1 1 1 0 0 0 1
–   BlackBishop 1.02198+18
−19
(−18)5 − 4
(+4−3=2)
55.6%
5.0 / 9
88.5%
+25
0 1 0 1 = 0 = 1 1
–   RattateChess Bologna 20072198+25
−25
(−18)8 − 4
(+7−3=2)
66.7%
8.0 / 12
85.3%
+112
1 1 = 1 0 0 = 1 1 1 0 1
–   Alf 1.092193+23
−23
(−23)11 − 7
(+8−4=6)
61.1%
11.0 / 18
91.7%
+50
0 = = = = 1 1 = 1 0 1 0 1 1 0 = 1 1
–   AliChess 4.082191+32
−32
(−25)3 − 1
(+2−0=2)
75.0%
3.0 / 4
89.4%
+131
= 1 = 1
–   OBender 3.2.4.22188+20
−20
(−28)3 − 7
(+2−6=2)
30.0%
3.0 / 10
96.4%
−177
= 0 0 0 = 0 1 0 1 0
–   Isa 1.9.63 64-bit2187+29
−29
(−29)2 − 8
(+2−8=0)
20.0%
2.0 / 10
94.0%
−310
0 0 0 0 0 1 0 0 0 1
–   Amundsen 0.65.12185+34
−34
(−31)1 − 1
(+0−0=2)
50.0%
1.0 / 2
93.1%
−31
= =
–   Glass 0.1.0c2185+34
−34
(−31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
93.0%
+50
1 = 1 0
–   Neurosis 2.42184+31
−31
(−32)7 − 3
(+5−1=4)
70.0%
7.0 / 10
94.8%
+94
= 0 = 1 1 = 1 1 1 =
–   BlackBishop 0.472183+35
−35
(−33)5 − 3
(+4−2=2)
62.5%
5.0 / 8
93.6%
+48
0 1 1 1 1 = 0 =
–   Mediocre 0.342183+27
−27
(−33)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
96.7%
−125
= 1 0 0
–   GopherCheck 0.2.3 64-bit2180+36
−36
(−36)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
95.2%
−71
1 = 0 = 0 1 = = 0 =
–   NagaSkaki 5.122177+19
−19
(−39)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.5%
+113
0 1 = = 1 1 1 0 1 1
–   Atak 6.52177+25
−25
(−39)7 − 5
(+5−3=4)
58.3%
7.0 / 12
98.9%
+16
= 0 1 1 1 0 = 1 = 0 = 1
–   Prophet 2.0 64-bit2176+31
−31
(−40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
97.7%
−196
= 0
–   Hamsters 0.0.62175+24
−24
(−41)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.2%
−41
1 0
–   Feuerstein 0.4.62171+38
−38
(−45)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.7%
−45
0 1 = =
–   NG-Play 9.86 64-bit2170+23
−23
(−46)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.7%
−46
1 0
–   Lime 662166+22
−22
(−50)4 − 4
(+4−4=0)
50.0%
4.0 / 8
99.9%
−50
0 1 0 0 0 1 1 1
–   Chesley r323 64-bit2164+29
−29
(−52)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.7%
−INF
0 0
–   OliThink 5.1.92154+30
−30
(−62)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
100.0%
−180
0 = 0 1 0 0 0 = 0 = 0 = = 1
–   Bearded 06_292150+31
−31
(−66)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+169
1 = 1 = 1 1
–   Mediocre 0.3342146+32
−32
(−70)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+218
1 1 = 1
–   Atak 6.02142+35
−35
(−74)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+75
1 0 0 1 1 1
–   Parrot 07.07.222135+20
−20
(−81)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−81
1 0 1 = 1 = 0 0
–   Prophet 2.0 32-bit2134+19
−19
(−82)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+75
1 = 1 =
–   TJchess 0.1212130+19
−19
(−86)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+15
1 1 1 0 0 1 1 = = =
–   BikJump 2.01 64-bit2111+31
−32
(−105)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Clarabit 1.00 32-bit2111+22
−22
(−105)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−73
0 1 = 1 = 0 = 1 = =
–   Adam 3.12105+24
−24
(−111)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−25
0 1 1 =
–   Clarabit 1.00 64-bit2102+28
−28
(−114)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−114
1 0
–   Lime 622099+28
−29
(−117)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+117
0 1 1 1
–   Jabba 1.0 64-bit2082+28
−28
(−134)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   RamJet 0.122077+32
−32
(−139)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−139
1 0
–   Atak 6.22076+36
−36
(−140)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+85
1 1 0 1
–   Soldat III 0.178 64-bit2072+23
−23
(−144)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BigLion 2.23w2071+24
−24
(−145)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+86
= = 1 1 1 1
–   BigLion 2.23x2062+17
−17
(−154)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−71
0 1 = 1
–   Ecce 1.0 (rev. 508) 64-bit2049+24
−24
(−167)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 1.8 32-bit2046+35
−35
(−170)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−27
= 1
–   ZCT 0.3.25002046+32
−32
(−170)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+56
1 0 1 1
–   Mustang 4.972034+27
−27
(−182)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−5
0 1 1 1 1 1 = = 1 =
–   Monarch 1.72030+22
−22
(−186)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−186
0 1
–   Barbarossa 0.3.0 64-bit2030+33
−33
(−186)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−328
= 0
–   BibiChess 0.51997+25
−25
(−219)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rival 1.181976+23
−23
(−240)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Smash 1.0.31948+26
−26
(−268)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   ECE 0.31912+26
−27
(−304)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−304
0 1
–   Clueless 1.41911+22
−22
(−305)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−305
= =
–   Warrior 1.0.31907+22
−22
(−309)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−166
= 1
–   Surprise 4.3b131892+29
−30
(−324)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
ChessAlex 2.0r4
played with current
participants of this list
Represented by
1-2-CPU#2192197265itself
32-bit#1642205308itself
32-bit 1-2-CPU#1652204308itself
32-bit single-CPU#1652204308itself
All#2152194265itself
Free#2022193243itself
Free 1-2-CPU#2082196243itself
Free 32-bit#1472204282itself
Free 32-bit 1-2-CPU#147-1482204282itself
Free 32-bit single-CPU#147-1482204282itself
Free single-CPU#2082196243itself
Single-CPU#2192197265itself

Created in 2005-2013 by CCRL team
Last games added on March 25, 2017