CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Show each game results
Alex 2.03 (2193+25
−25
)Quote
Author: Norman Blais (USA) Link: Homepage
This is one of the 5 Alex versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Philou 3.14.12449+15
−15
(+256)5.5 − 26.5
(+3−24=5)
17.2%
5.5 / 32
0.0%
−12
0 0 0 = 0 0 1 0 0 = 0 0 0 0 = 0 = 1 0 0 0 0 0 0 0 = 0 0 0 0 0 1
–   Arion 1.72333+8
−8
(+140)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−25
= 0 0 0 0 0 0 1 = = 0 = 0 1 = 0 0 = = 1 0 = 0 0 0 0 0 = 0 0 1 0
–   Plisk 0.2.5n 64-bit2325+18
−17
(+132)7.5 − 22.5
(+6−21=3)
25.0%
7.5 / 30
0.0%
−74
= = 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 = 1
–   Ares 1.003a2284+13
−13
(+91)13 − 17
(+8−12=10)
43.3%
13.0 / 30
0.0%
+43
1 = 1 0 = 1 1 0 = = 0 0 0 0 = 0 = 0 1 = 0 1 0 1 = 0 = 1 0 =
–   Popochin 3.22274+9
−9
(+81)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+20
= 1 = 1 = 0 0 = 1 1 0 0 0 1 0 = = 0 0 = 1 0 = 1 0 = 0 = = 0 0 =
–   Natwarlal 0.142260+8
−8
(+67)13 − 18
(+10−15=6)
41.9%
13.0 / 31
0.0%
+8
1 1 1 0 0 0 0 0 0 0 0 0 1 = 1 0 0 0 1 = 1 = 1 1 0 = 0 1 = 0 =
–   Anechka 0.082235+8
−8
(+42)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.1%
−157
1 1 0 0 0 0 = 0 0 0 0 0 = 0 0 = 1 = 1 0 0 0 0 0 0 = 0 0 = 0 = 0
–   OBender 3.2.x2222+12
−12
(+29)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
1.8%
+88
0 0 1 1 1 0 0 1 1 0 1 1 1 0 1 1 = 0 0 = 0 0 1 = = 1 1 1 1 1 0 =
–   EXchess 4.032212+16
−16
(+19)16 − 15
(+8−7=16)
51.6%
16.0 / 31
10.0%
+31
1 1 = 0 1 0 1 = 1 = = = = = 0 1 0 = 1 = 1 0 = = 0 = = = = 0 =
–   CyberPagno 2.12203+10
−10
(+10)15 − 17
(+12−14=6)
46.9%
15.0 / 32
23.5%
−11
1 0 = 0 1 1 = 0 0 0 = 0 0 0 1 = 0 1 0 1 0 = 1 0 1 1 = 0 0 1 1 1
–   BlackBishop 0.982161+18
−18
(−32)20 − 12
(+16−8=8)
62.5%
20.0 / 32
98.2%
+57
1 0 = = 0 0 1 1 1 1 1 = 1 0 1 = 1 0 1 = 0 0 1 1 = 1 1 1 0 = = 1
–   InmiChess3.06N2159+10
−10
(−34)16 − 16
(+13−13=6)
50.0%
16.0 / 32
99.4%
−34
1 0 = 1 0 = 1 0 1 0 0 0 1 0 0 1 = 0 1 1 1 0 = 0 1 0 1 = 1 = 1 0
–   BlackBishop 1.02154+10
−10
(−39)17 − 15
(+14−12=6)
53.1%
17.0 / 32
99.8%
−12
0 0 1 1 1 1 0 = 0 1 = 0 = 0 = 0 1 1 1 0 = 0 = 0 1 1 1 1 0 0 1 1
–   Lime 662141+9
−9
(−52)15 − 17
(+13−15=4)
46.9%
15.0 / 32
100.0%
−75
= 0 0 0 0 0 = 1 1 1 1 1 1 = 0 0 1 0 0 0 0 1 = 0 1 1 1 0 1 0 0 1
–   Adam 3.22120+16
−17
(−73)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−36
= 1 1 0 1 0 1 1 0 0 1 0 0 = 1 0 0 = 0 1 0 1 = 1 1 = 0 1 1 = 1 =
–   BikJump 2.01 64-bit2098+9
−9
(−95)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+37
0 = = 1 1 1 = 1 = = 1 1 1 1 0 = 1 1 1 1 1 = 0 0 0 1 1 = 1 0 1 1
–   Bestia 0.902028+9
−9
(−165)23.5 − 6.5
(+21−4=5)
78.3%
23.5 / 30
100.0%
+57
1 1 0 1 1 0 = 1 1 1 1 1 0 1 1 1 = 1 1 = 1 1 1 1 1 = = 0 1 1
–   Sjakk 1.1.51969+17
−18
(−224)24.5 − 7.5
(+23−6=3)
76.6%
24.5 / 32
100.0%
−1
1 1 1 1 1 = 1 1 = 1 1 1 0 0 1 = 0 0 1 1 1 1 0 1 1 1 1 1 0 1 1 1
–   Heracles 0.6.161915+10
−10
(−278)28 − 4
(+26−2=4)
87.5%
28.0 / 32
100.0%
+50
1 0 1 1 1 = 1 1 1 1 1 0 1 1 = 1 = 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1
–   Roce 0.03901842+12
−12
(−351)12 − 0
(+12−0=0)
100.0%
12.0 / 12
100.0%
+INF
1 1 1 1 1 1 1 1 1 1 1 1
–   Chenard 2009.09.191750+18
−18
(−443)29.5 − 2.5
(+29−2=1)
92.2%
29.5 / 32
100.0%
+5
1 1 1 1 1 1 1 1 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Alex 2.03
played with current
participants of this list
Represented by
1-2-CPU    393Alex 2.14a 64-bit
32-bit    393Alex 2.07a
32-bit 1-2-CPU    393Alex 2.07a
32-bit single-CPU    393Alex 2.07a
All    393Alex 2.14a 64-bit
Free    393Alex 2.14a 64-bit
Free 1-2-CPU    393Alex 2.14a 64-bit
Free 32-bit    393Alex 2.07a
Free 32-bit 1-2-CPU    393Alex 2.07a
Free 32-bit single-CPU    393Alex 2.07a
Free single-CPU    393Alex 2.14a 64-bit
Single-CPU    393Alex 2.14a 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017