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
Alex 2.09 (2300+30
−30
)Quote
Author: Norman Blais (USA) Link: Homepage
This is one of the 7 Alex versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 1.1 64-bit2549+26
−26
(+249)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Cheese 1.4 32-bit2439+32
−32
(+139)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−94
0 0 1 0 0 0 1 0
–   Sjakk 2.0 64-bit2402+24
−24
(+102)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+19
= 0 =
–   Jazz 721 64-bit2386+20
−20
(+86)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Dorky 4.3 32-bit2385+26
−26
(+85)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   RomiChess P3L 32-bit2381+33
−33
(+81)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
0.0%
+290
1 1 = 1 = 1 1 =
–   TJchess 1.1 64-bit2364+20
−20
(+64)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
−92
0 1 0
–   GreKo 5.92348+24
−24
(+48)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.7%
−INF
0 0
–   Plisk 0.2.6 32-bit2348+33
−33
(+48)1 − 0
(+1−0=0)
100.0%
1.0 / 1
1.6%
+INF
1
–   Ifrit m1.6 32-bit2344+33
−33
(+44)6 − 4
(+4−2=4)
60.0%
6.0 / 10
2.4%
+102
0 1 = 1 = = 0 1 1 =
–   Eeyore 1.502343+26
−26
(+43)9.5 − 14.5
(+7−12=5)
39.6%
9.5 / 24
1.5%
−32
0 0 1 = = 0 0 = 1 1 1 1 0 = 1 0 = 0 0 0 0 1 0 0
–   Aice 0.99.22337+17
−17
(+37)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
1.6%
+53
0 1 0 0 1 = = 1 0 = 1 = 1 = 0 = = 1 0 0 1 1 = =
–   Butcher 1.61 64-bit2335+30
−30
(+35)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
5.5%
+191
1 =
–   Plisk 0.2.6 64-bit2328+32
−32
(+28)0 − 2
(+0−2=0)
0.0%
0.0 / 2
10.1%
−INF
0 0
–   EveAnn 1.712326+30
−30
(+26)3 − 9
(+2−8=2)
25.0%
3.0 / 12
11.0%
−165
0 0 0 0 = 1 0 0 = 0 0 1
–   Chezzz 1.0.32321+19
−19
(+21)15.5 − 8.5
(+14−7=3)
64.6%
15.5 / 24
11.4%
+137
1 0 1 1 1 1 1 1 1 0 = = 0 = 0 1 1 1 0 1 0 1 1 0
–   Cheese 1.3b 32-bit2312+34
−34
(+12)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
29.9%
+47
= 0 = = 0 1 1 1 0 1
–   Averno 0.812312+19
−18
(+12)9 − 15
(+7−13=4)
37.5%
9.0 / 24
24.4%
−86
0 0 0 0 0 1 0 0 0 1 = 1 = = 1 1 0 1 0 1 = 0 0 0
–   Capivara LK 0.09a01a 64-bit2306+25
−25
(+6)1 − 1
(+1−1=0)
50.0%
1.0 / 2
36.4%
−24
1 0
–   Waxman 20112303+26
−26
(+3)1 − 1
(+1−1=0)
50.0%
1.0 / 2
42.5%
+3
1 0
–   Ant 2006-F2302+20
−20
(+2)13.5 − 10.5
(+10−7=7)
56.3%
13.5 / 24
43.8%
+49
1 0 0 1 1 0 0 = 0 0 1 = 1 = 1 = = = 0 1 1 = 1 1
–   Sungorus 1.4 64-bit2298+18
−18
(−2)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
53.4%
−41
0 = 0 = 0 = 0 0 = 0 1 0 1 = 1 = = 1 1 0 1 0 0 1
–   Zeus 1.292298+20
−20
(−2)3 − 0
(+3−0=0)
100.0%
3.0 / 3
53.9%
+INF
1 1 1
–   Pawny 0.1.62292+33
−33
(−8)0 − 3
(+0−3=0)
0.0%
0.0 / 3
63.5%
−INF
0 0 0
–   Glass 1.22282+30
−30
(−18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
79.2%
+100
1 =
–   Rhetoric Lite2281+35
−35
(−19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
77.8%
−197
= 0
–   Chispa 4.0.32272+18
−17
(−28)13 − 11
(+9−7=8)
54.2%
13.0 / 24
94.3%
0
0 0 = = 0 = = = 1 1 0 0 1 1 = 1 1 1 0 = 1 0 = 1
–   EveAnn 1.662269+33
−33
(−31)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
90.8%
+28
1 0 0 = 1 1
–   AliChess 4.212257+24
−24
(−43)13 − 11
(+9−7=8)
54.2%
13.0 / 24
98.6%
−16
0 1 1 1 0 1 0 0 = = 0 1 = 1 = 0 = 1 = 1 1 = 0 =
–   Waxman 20092252+20
−20
(−48)14.5 − 9.5
(+11−6=7)
60.4%
14.5 / 24
99.6%
+22
1 = = = 1 1 = 1 1 0 1 = 0 0 = 1 0 1 = 0 1 1 1 0
–   Feuerstein 0.4.6.12237+19
−19
(−63)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+22
1 0 1 =
–   Atak 6.72236+29
−28
(−64)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
99.9%
−345
= 0 0 0
–   KMTChess 1.2.1 64-bit2230+26
−26
(−70)15 − 9
(+12−6=6)
62.5%
15.0 / 24
100.0%
+18
= 1 1 1 = 0 1 0 1 = 0 1 1 = 1 = 1 1 = 0 1 1 0 0
–   Gibbon 2.52a2216+16
−16
(−84)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+198
1 1 = 1
–   BlackBishop 1.02201+18
−18
(−99)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−16
1 1 = 0
–   EXchess 5.04b 64-bit2187+29
−29
(−113)16 − 8
(+15−7=2)
66.7%
16.0 / 24
100.0%
+24
1 1 = 0 1 1 0 0 1 1 1 1 1 1 0 1 0 0 1 0 1 1 1 =
–   Mediocre 0.342186+27
−27
(−114)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−31
1 1 0 =
–   KMTChess 1.2.1 32-bit2181+21
−21
(−119)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−201
= 1 0 0
–   RedQueen 0.62176+30
−30
(−124)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Simplex 0.9.3 32-bit2166+34
−34
(−134)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−229
= 1 0 0
–   KnockOut 0.7.12150+15
−15
(−150)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Bearded 06_29_022129+25
−25
(−171)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−171
0 1 1 0
–   Adam 3.22128+24
−24
(−172)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−172
1 1 0 0

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