CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

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Show each game results
Alex 1.96 (2118+19
−20
)Quote
Author: Norman Blais (USA) Link: Homepage
This is one of the 5 Alex versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bison 9.8 64-bit2673+21
−20
(+555)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Critter 0.40 32-bit2568+20
−20
(+450)2 − 19
(+1−18=2)
9.5%
2.0 / 21
0.0%
+70
0 0 1 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 0 0
–   Amyan 1.622542+19
−19
(+424)0.5 − 20.5
(+0−20=1)
2.4%
0.5 / 21
0.0%
−149
0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0
–   Matacz 1.42445+9
−9
(+327)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
+74
= 0 0 0 0 = 0 0 0 0 = 0 0 0 0 0 1 0 = 0 = 0 1 0 = 0 0 0 0 = 0 0
–   nanoSzachy 3.52412+17
−17
(+294)3.5 − 17.5
(+2−16=3)
16.7%
3.5 / 21
0.0%
+19
0 0 1 0 = 0 0 0 0 0 0 = 0 0 0 0 = 0 1 0 0
–   RomiChess P3k 64-bit2408+10
−10
(+290)6.5 − 25.5
(+2−21=9)
20.3%
6.5 / 32
0.0%
+77
= 0 = 0 1 0 0 0 = 0 = 0 1 0 0 0 0 = 0 0 0 = 0 = 0 0 0 = 0 0 0 =
–   LittleThought 1.04 64-bit2400+16
−16
(+282)6.5 − 25.5
(+5−24=3)
20.3%
6.5 / 32
0.0%
+25
= 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 = = 0 0 0
–   Gaia 3.5 32-bit2393+16
−16
(+275)3.5 − 28.5
(+2−27=3)
10.9%
3.5 / 32
0.0%
−86
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 = 0 = 0 1 1 0 0 0 0
–   Gosu 0.162380+8
−8
(+262)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
+66
0 = 0 = = = = 0 = 0 0 0 0 = 1 0 0 = 1 0 0 0 = 0 0 0 0 0 = 0 0 0
–   Djinn 0.925x2371+9
−9
(+253)3 − 29
(+1−27=4)
9.4%
3.0 / 32
0.0%
−113
0 0 0 0 0 0 0 0 = 0 0 0 = 0 1 0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 0 0
–   Der Bringer 1.92371+8
−8
(+253)5.5 − 26.5
(+4−25=3)
17.2%
5.5 / 32
0.0%
−32
0 0 0 0 0 0 1 0 0 = 0 = 0 = 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1
–   Muse 0.899b2370+9
−9
(+252)4 − 28
(+2−26=4)
12.5%
4.0 / 32
0.0%
−77
0 0 0 0 0 = 0 0 0 0 1 0 = 0 0 0 = 0 0 0 0 0 0 0 0 1 0 0 = 0 0 0
–   Dirty ACCA32367+15
−15
(+249)5 − 16
(+4−15=2)
23.8%
5.0 / 21
0.0%
+28
1 0 0 0 0 1 = 0 1 = 1 0 0 0 0 0 0 0 0 0 0
–   Glass 1.32354+16
−16
(+236)9 − 48
(+6−45=6)
15.8%
9.0 / 57
0.0%
−60
0 0 0 0 0 = 0 0 = 1 = = 0 0 0 = 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Cheese 1.32342+13
−13
(+224)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
+82
0 1 1 0 0 0 = 1 1 = 0 = 0 0 1 0 1 = 0 0 0 0 0 0 = 1 0 0 = 0 0 0
–   Arion 1.72332+8
−7
(+214)8.5 − 23.5
(+7−22=3)
26.6%
8.5 / 32
0.0%
+17
0 0 1 0 0 1 1 1 0 0 = 0 1 0 1 0 = 0 0 0 0 0 1 0 = 0 0 0 0 0 0 0
–   KnightX 1.922295+8
−8
(+177)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
+57
= = 0 = 0 0 0 0 = = = 0 1 0 0 0 1 0 0 0 = 0 0 = 1 0 1 1 1 0 = 0
–   Ares 1.003a2284+13
−13
(+166)6.5 − 24.5
(+5−23=3)
21.0%
6.5 / 31
0.0%
−85
= 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 = 0 0 0 0 1 = 0 0 0 0 0 0 0
–   Popochin 3.22273+8
−8
(+155)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+98
1 = = 0 0 0 = = 0 = = 1 0 1 0 0 0 1 1 1 0 0 1 0 0 = 1 0 1 1 0 0
–   Natwarlal 0.142260+8
−8
(+142)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
+39
1 = 0 1 0 = 0 0 0 0 = 0 1 = 0 = 1 1 = 0 = 0 0 1 1 0 0 0 0 1 0 0
–   Butcher 1.60n1 64-bit2248+19
−19
(+130)10.5 − 26.5
(+8−24=5)
28.4%
10.5 / 37
0.0%
−42
0 0 0 0 0 1 1 1 1 0 = = 1 0 = 0 0 0 0 0 0 1 0 0 0 = 0 0 0 0 = 0 0 0 1 0 1
–   Anechka 0.082235+8
−8
(+117)9 − 23
(+7−21=4)
28.1%
9.0 / 32
0.0%
−57
1 0 0 0 0 0 0 0 0 0 0 = 0 1 0 0 1 1 0 1 1 0 0 1 0 = 0 = 0 0 0 =
–   OBender 3.2.x2222+12
−12
(+104)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−23
1 0 0 1 1 0 = = 1 0 0 1 0 0 1 0 0 0 0 0 = 1 0 = 0 0 0 = 0 0 = =
–   EXchess 4.032211+16
−16
(+93)12 − 19
(+8−15=8)
38.7%
12.0 / 31
0.0%
+12
0 1 0 1 = 1 1 0 0 = 0 = 0 = 0 0 1 0 0 = 0 1 0 0 0 1 = = = 1 0
–   BlackBishop 0.982161+18
−18
(+43)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.1%
−82
= 0 = = 0 0 1 = 0 0 0 0 0 0 1 1 1 = 0 1 0 0 0 = 0 0 = 1 1 0 0 0
–   InmiChess3.06N2158+10
−10
(+40)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
0.0%
−21
1 0 1 = = 0 1 = 1 0 0 0 0 0 = 1 0 0 1 0 0 0 1 0 1 0 1 0 1 1 0 =
–   Lime 662141+9
−9
(+23)23.5 − 29.5
(+19−25=9)
44.3%
23.5 / 53
1.5%
−18
0 1 = 0 0 1 1 1 = 1 0 0 0 = 0 0 1 1 1 0 = 0 0 1 0 1 0 1 1 0 1 0 0 1 0 1 = 1 = 0 = = 0 = 1 0 0 0 0 0 1 1 0
–   Adam 3.22120+16
−16
(+2)18 − 14
(+16−12=4)
56.3%
18.0 / 32
43.8%
+52
0 1 = 1 0 1 1 = 1 = 1 0 1 1 1 0 1 0 1 0 1 0 0 0 1 1 1 0 0 = 0 1
–   BikJump 2.01 64-bit2098+9
−9
(−20)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
96.6%
−28
0 1 = 1 0 0 0 1 = 1 = 0 = 1 1 1 1 = 0 = = 0 0 = = = 0 0 = 1 1 0
–   Bestia 0.902027+9
−9
(−91)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+42
1 1 1 1 1 = 1 1 = = 1 1 = 1 0 0 0 1 0 1 1 = = 1 1 1 1 = 1 = 0 0
–   BigLion 2.23x1984+9
−9
(−134)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−62
1 0 0 0 0 1 0 = 1 1 = 0 1 1 0 1 = 0 = = 0 1 = 1 1 0 1 1 1 1 1 1
–   Faile 1.4.41973+9
−9
(−145)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−82
= 0 1 = 1 0 1 = 1 1 1 0 0 1 0 = 0 1 1 1 1 0 0 1 1 = 0 0 1 1 0 1
–   Monik 2.2.2 32-bit1954+57
−60
(−164)13 − 8
(+11−6=4)
61.9%
13.0 / 21
100.0%
−76
1 1 = 0 = 1 0 = 0 0 0 1 1 1 1 1 1 = 1 0 1
–   Micro-Max 4.81945+9
−9
(−173)14 − 7
(+10−3=8)
66.7%
14.0 / 21
100.0%
−62
= 1 1 = 1 = 1 1 = 1 0 1 = 1 1 1 = = 0 0 =
–   Myrddin 0.82 32-bit1910+19
−20
(−208)25.5 − 6.5
(+24−5=3)
79.7%
25.5 / 32
100.0%
+44
0 0 0 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 0 = 1 1 1 1 0 1 1 = 1 1 1
–   BamBam1907+15
−15
(−211)28.5 − 3.5
(+27−2=3)
89.1%
28.5 / 32
100.0%
+148
1 1 1 1 1 1 1 = 1 1 1 1 0 1 1 = 1 1 1 1 0 1 1 1 = 1 1 1 1 1 1 1
–   Clueless 1.41900+10
−10
(−218)27 − 5
(+25−3=4)
84.4%
27.0 / 32
100.0%
+74
0 1 1 = 0 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 0 = 1 1 = 1 1 1 1 1
–   Dabbaba 2.621811+16
−16
(−307)56.5 − 7.5
(+55−6=3)
88.3%
56.5 / 64
100.0%
+67
1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 0 = 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 = 0 1 1 1 0
–   Chenard 2009.09.191749+18
−19
(−369)19.5 − 1.5
(+18−0=3)
92.9%
19.5 / 21
100.0%
+20
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 1.96
played with current
participants of this list
Represented by
1-2-CPU    575Alex 2.14a 64-bit
32-bit    692Alex 2.07a
32-bit 1-2-CPU    692Alex 2.07a
32-bit single-CPU    692Alex 2.07a
All    575Alex 2.14a 64-bit
Free    575Alex 2.14a 64-bit
Free 1-2-CPU    575Alex 2.14a 64-bit
Free 32-bit    692Alex 2.07a
Free 32-bit 1-2-CPU    692Alex 2.07a
Free 32-bit single-CPU    692Alex 2.07a
Free single-CPU    575Alex 2.14a 64-bit
Single-CPU    575Alex 2.14a 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018