CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Alex 2.14a 64-bit#207  (2389+19
−19
)Quote
Author: Norman Blais (USA) Link: Homepage
This is one of the 7 Alex versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NoraGrace 2.0 64-bit2621+17
−17
(+232)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+146
–   Capivara LK 0.09b02c 64-bit2555+21
−21
(+166)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   NirvanaChess 1.1 64-bit2547+26
−26
(+158)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+7
–   tomitankChess 1.4 64-bit2542+31
−30
(+153)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−99
–   Rodin 5.12542+31
−31
(+153)1 − 4
(+1−4=0)
20.0%
1.0 / 5
0.0%
−142
–   Hermann 2.8 64-bit2527+18
−18
(+138)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+138
–   chess22k 1.3 64-bit2523+29
−29
(+134)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+93
–   Maverick 1.0 64-bit2504+25
−26
(+115)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−38
–   Delphil 3.2 64-bit2493+17
−17
(+104)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−86
–   Pupsi2 0.092489+18
−18
(+100)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−50
–   Pepito 1.59 64-bit2488+19
−19
(+99)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+194
–   K2 0.752487+23
−23
(+98)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+34
–   Arasan 12.2 64-bit2477+37
−37
(+88)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−61
–   MadChess 2.1 64-bit2474+26
−26
(+85)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+29
–   Pawny 0.3.1 64-bit2473+23
−23
(+84)1 − 4
(+1−4=0)
20.0%
1.0 / 5
0.0%
−204
–   pikoSzachy 4.12473+29
−29
(+84)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+147
–   Cheese 1.4 64-bit2467+20
−20
(+78)3 − 6
(+1−4=4)
33.3%
3.0 / 9
0.0%
−32
–   iCE 0.32465+31
−31
(+76)3.5 − 5.5
(+3−5=1)
38.9%
3.5 / 9
0.0%
−15
–   Schooner 1.7.0 64-bit2461+25
−25
(+72)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−131
–   Counter 1.99 64-bit2459+32
−32
(+70)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+32
–   Carballo 1.32458+25
−25
(+69)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−137
–   Murka 2 64-bit2458+24
−24
(+69)2 − 10
(+0−8=4)
16.7%
2.0 / 12
0.0%
−162
–   Bagatur 1.4d 64-bit2453+24
−24
(+64)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+64
–   Bagatur 1.4e 64-bit2450+30
−30
(+61)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−2
–   Dorky 4.3 64-bit2447+28
−28
(+58)3 − 6
(+2−5=2)
33.3%
3.0 / 9
0.0%
−58
–   Bumblebee 1.0.36898e1 64-bit2446+21
−21
(+57)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−193
–   Eeyore 1.52 64-bit2445+18
−18
(+56)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−26
–   Hussar 0.42443+17
−18
(+54)1 − 4
(+0−3=2)
20.0%
1.0 / 5
0.0%
−152
–   Lozza 1.17 64-bit2441+19
−19
(+52)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−14
–   Zurichess Fribourg 64-bit2440+29
−29
(+51)7 − 3
(+5−1=4)
70.0%
7.0 / 10
0.2%
+179
–   Betsabe II 1.472439+20
−20
(+50)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−24
–   Shallow r694 64-bit2439+21
−21
(+50)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+44
–   Delphil 2.9g 64-bit2430+33
−33
(+41)5 − 3
(+4−2=2)
62.5%
5.0 / 8
1.7%
+124
–   Monolith 0.3 64-bit2422+28
−28
(+33)4 − 6
(+1−3=6)
40.0%
4.0 / 10
2.8%
−25
–   Betsabe II 1.30 64-bit2422+22
−22
(+33)5 − 3
(+4−2=2)
62.5%
5.0 / 8
1.4%
+120
–   K2 0.712419+29
−28
(+30)3 − 7
(+1−5=4)
30.0%
3.0 / 10
3.9%
−96
–   RomiChess P3n 64-bit2417+29
−29
(+28)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
5.7%
−332
–   Kiwi 0.6d 32-bit2412+20
−20
(+23)11 − 13
(+9−11=4)
45.8%
11.0 / 24
5.4%
−8
–   Shallow r688 64-bit2409+19
−19
(+20)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
6.5%
+87
–   Diablo 0.5.12408+18
−18
(+19)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
8.1%
−152
–   Ares 1.005.2 64-bit2407+18
−18
(+18)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
9.2%
+41
–   Ifrit m1.8 64-bit2403+19
−19
(+14)8 − 8
(+6−6=4)
50.0%
8.0 / 16
13.9%
+14
–   Simplex 0.9.8 64-bit2401+20
−20
(+12)21.5 − 15.5
(+19−13=5)
58.1%
21.5 / 37
19.5%
+76
–   Sjakk 2.0 64-bit2400+24
−24
(+11)1 − 3
(+0−2=2)
25.0%
1.0 / 4
24.1%
−131
–   RomiChess P3L 64-bit2398+23
−23
(+9)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
28.2%
+74
–   Rhetoric 1.0 64-bit2397+33
−33
(+8)3 − 5
(+1−3=4)
37.5%
3.0 / 8
33.7%
−60
–   Lozza 1.16 64-bit2394+25
−25
(+5)5 − 5
(+3−3=4)
50.0%
5.0 / 10
36.1%
0
–   Maverick 0.60 64-bit2390+33
−33
(+1)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
48.1%
−58
–   Waxman 20142387+21
−22
(−2)5 − 3
(+3−1=4)
62.5%
5.0 / 8
55.7%
+71
–   Sorgenkind 0.42386+15
−15
(−3)14.5 − 13.5
(+8−7=13)
51.8%
14.5 / 28
59.3%
+2
–   Jazz 721 64-bit2384+22
−22
(−5)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
63.8%
+115
–   Sage 3.532383+18
−18
(−6)13 − 11
(+11−9=4)
54.2%
13.0 / 24
67.8%
+25
–   Myrddin 0.87 64-bit2379+17
−17
(−10)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
78.2%
+273
–   Betsabe II 1.28 64-bit2376+34
−34
(−13)6 − 4
(+4−2=4)
60.0%
6.0 / 10
74.9%
+49
–   OliThink 5.3.2 64-bit2372+19
−19
(−17)14 − 16
(+10−12=8)
46.7%
14.0 / 30
89.5%
−38
–   Ares 1.0042371+16
−16
(−18)14 − 10
(+11−7=6)
58.3%
14.0 / 24
91.8%
+41
–   Tytan 9.32371+24
−24
(−18)11.5 − 12.5
(+9−10=5)
47.9%
11.5 / 24
86.9%
−34
–   iCE 0.22370+19
−19
(−19)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
91.6%
+63
–   TJchess 1.012368+24
−24
(−21)14.5 − 9.5
(+13−8=3)
60.4%
14.5 / 24
90.7%
+61
–   Jumbo 0.5.3 64-bit2367+31
−31
(−22)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
88.2%
+338
–   TJchess 1.1 64-bit2362+20
−20
(−27)13 − 18
(+9−14=8)
41.9%
13.0 / 31
97.4%
−85
–   Phalanx XXIII2361+32
−32
(−28)4 − 6
(+2−4=4)
40.0%
4.0 / 10
92.9%
−92
–   RomiChess P3m 64-bit2361+30
−31
(−28)4 − 4
(+3−3=2)
50.0%
4.0 / 8
93.7%
−28
–   Myrddin 0.86 64-bit2356+22
−22
(−33)7 − 9
(+5−7=4)
43.8%
7.0 / 16
98.7%
−80
–   Donna 1.0 64-bit2352+30
−30
(−37)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.9%
−26
–   Flux 2.2.12348+22
−22
(−41)11 − 13
(+8−10=6)
45.8%
11.0 / 24
99.7%
−70
–   Plisk 0.2.7d 64-bit2342+25
−25
(−47)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.8%
+63
–   Ghost 2.0.12341+19
−19
(−48)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+19
–   CyberPagno 2.3 64-bit2337+27
−27
(−52)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
99.9%
+157
–   Aice 0.99.22335+20
−20
(−54)15 − 9
(+12−6=6)
62.5%
15.0 / 24
100.0%
+30
–   FireFly 2.7.2 64-bit2329+35
−35
(−60)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.8%
−52
–   Sjakk 1.1.92325+29
−29
(−64)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−18
–   Bagatur 1.3a 64-bit2323+19
−19
(−66)9 − 5
(+7−3=4)
64.3%
9.0 / 14
100.0%
+36
–   Mediocre 0.42318+32
−32
(−71)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+24
–   ECE 12.012317+22
−22
(−72)11 − 5
(+9−3=4)
68.8%
11.0 / 16
100.0%
+64
–   EveAnn 1.71a2317+22
−22
(−72)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−40
–   Sungorus 1.4 64-bit2315+30
−30
(−74)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−133
–   Capivara LK 0.09a02a 64-bit2312+31
−31
(−77)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
+2
–   Nemeton 1.22306+27
−27
(−83)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
0
–   Waxman 20112303+26
−27
(−86)5.5 − 5.5
(+4−4=3)
50.0%
5.5 / 11
100.0%
−90
–   Mediocre 0.52291+23
−23
(−98)10.5 − 3.5
(+10−3=1)
75.0%
10.5 / 14
100.0%
+116
–   AliChess 4.252288+22
−22
(−101)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−31
–   Butcher 1.64 64-bit2282+22
−23
(−107)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+45
–   Rhetoric Lite2277+36
−36
(−112)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+170
–   Gibbon 2.57a 64-bit2272+23
−23
(−117)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+35
–   Tigran 2.3 64-bit2261+34
−34
(−128)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+98
–   Jazz 501 64-bit2249+32
−32
(−140)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−140
–   Blitzkrieg rev337 64-bit2141+23
−23
(−248)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
100.0%
+198

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Alex 2.14a 64-bit
played with current
participants of this list
Represented by
1-2-CPU#2002384392itself
All#1982379392itself
Free#1812383392itself
Free 1-2-CPU#1882385392itself
Free single-CPU#1882385392itself
Single-CPU#2002384392itself

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