CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

Options
Show each game results
Absolute Zero 2.4.0.0 64-bit (2242+23
−23
)Quote
Author: Zong Zheng Li (China) Link: Download
This is one of the 3 Absolute Zero versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(+315)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+172
= 0
–   Donna 2.1 64-bit2460+27
−27
(+218)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Carballo 1.22459+24
−24
(+217)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ares 1.005 64-bit2418+18
−18
(+176)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Sjakk 2.0 64-bit2403+24
−24
(+161)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+18
= 0
–   RomiChess P3L 64-bit2400+23
−23
(+158)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
0
= 0
–   Tigran 2.4n 64-bit2399+17
−17
(+157)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+6
= = 0 0
–   Myrddin 0.87 64-bit2396+14
−14
(+154)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Waxman 20142389+21
−21
(+147)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−10
= 0
–   Jazz 721 64-bit2385+20
−20
(+143)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+378
0 1 1 1
–   OliThink 5.3.2 64-bit2374+18
−18
(+132)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+289
= 1
–   Carballo 1.1.12374+32
−32
(+132)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+46
= 0 1 0
–   Capivara LK 0.09a02c 64-bit2367+32
−32
(+125)2 − 1
(+1−0=2)
66.7%
2.0 / 3
0.0%
+230
1 = =
–   Myrddin 0.86 64-bit2359+22
−22
(+117)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Donna 1.0 64-bit2357+29
−29
(+115)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−173
0 0 0 =
–   K2 0.672353+23
−23
(+111)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+6
= 0 = 1 0 0
–   Lozza 1.15 64-bit2346+25
−25
(+104)8 − 8
(+5−5=6)
50.0%
8.0 / 16
0.0%
+106
= 1 = 0 1 1 1 = = 0 0 0 0 1 = =
–   Gibbon 2.60a 64-bit2339+21
−21
(+97)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−74
0 0 = 0 = 0 0 1 = 0
–   Jazz 840 64-bit2338+15
−15
(+96)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+53
0 = 0 = 0 = 1 1
–   Maverick 0.51 64-bit2337+22
−22
(+95)6.5 − 17.5
(+6−17=1)
27.1%
6.5 / 24
0.0%
−106
0 0 1 1 1 0 0 0 = 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1
–   CyberPagno 2.2 64-bit2336+23
−23
(+94)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−137
= 0 = 0 0 0
–   Plisk 0.2.6 64-bit2329+32
−32
(+87)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+129
1 0 0 1 0 0 1 1 1 =
–   Bagatur 1.3a 64-bit2326+19
−19
(+84)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.0%
+24
1 0 1 0 0 = 1 = 1 0 0 0 1 0
–   Gibbon 2.69a 64-bit2319+18
−18
(+77)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−158
1 0 0 0
–   ECE 12.012319+22
−22
(+77)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+77
0 1
–   EveAnn 1.71a2318+21
−21
(+76)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+108
0 = 0 1 1 1 0 = 1 =
–   Popochin 2.92316+31
−31
(+74)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−26
0 0 0 = 1 = = 0 0 1
–   Waxman 20132313+25
−25
(+71)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+38
= 0 0 = 1 0 1 1 0 =
–   Pedone 0.3 64-bit2310+33
−33
(+68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+224
1 =
–   Nemeton 1.22309+26
−26
(+67)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−159
0 0 1 0
–   pikoSzachy Extreme2307+31
−31
(+65)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+118
0 1 1 1 1 = 0 0
–   Anechka 0.082300+19
−19
(+58)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+58
= =
–   Popochin 3.22296+18
−18
(+54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Mediocre 0.52293+23
−23
(+51)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.1%
+14
0 0 1 0 1 1 1 = 0 0
–   Nemeton 1.02292+30
−30
(+50)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.4%
+22
0 0 0 = 1 0 0 = 1 1 1 =
–   Matilde 2008 64-bit2290+23
−23
(+48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−109
= 0
–   FireFly 2.7.0 64-bit2286+17
−17
(+44)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.1%
+1
1 0 1 0 = = 0 = 1 0 1 0 0 = 1 0 = = 0 0 1 0 1 0 0 1 1 = = 0 0 1
–   Zeus 1.282283+31
−31
(+41)3 − 7
(+1−5=4)
30.0%
3.0 / 10
1.7%
−87
0 0 0 = = = 0 0 = 1
–   Butcher 1.64 64-bit2281+20
−20
(+39)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.6%
−24
= 0 0 = = 1 0 = 0 1
–   Orion 0.2 64-bit2278+21
−21
(+36)16 − 14
(+11−9=10)
53.3%
16.0 / 30
0.9%
+56
1 0 0 1 = = 1 1 1 1 = 0 0 1 1 = 1 0 0 0 1 1 = = = 0 = = = 0
–   Gibbon 2.57a 64-bit2273+23
−23
(+31)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
3.2%
−89
= = 0 0 1 0 = 0
–   Ayito 0.2.9942265+21
−21
(+23)3 − 3
(+2−2=2)
50.0%
3.0 / 6
7.6%
+23
1 0 0 = 1 =
–   Fischerle 0.9.60 64-bit2265+29
−29
(+23)10 − 10
(+8−8=4)
50.0%
10.0 / 20
10.9%
+28
0 = 1 1 1 0 0 0 0 1 1 1 = 1 = 1 0 = 0 0
–   RattateChess 1.0 Nosferatu2252+19
−19
(+10)2 − 4
(+1−3=2)
33.3%
2.0 / 6
26.6%
−94
1 0 0 = = 0
–   Protej 0.5.8c2252+20
−20
(+10)15 − 11
(+13−9=4)
57.7%
15.0 / 26
25.9%
+66
1 1 = 1 1 1 0 1 0 1 1 1 0 1 0 0 = 1 0 0 1 = 0 = 1 0
–   Exacto 0.e 64-bit2251+18
−18
(+9)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
26.4%
−21
= 1 0 = 1 0 0 1 0 1 = 0 = = 1 0 0 0 = 0 1 = 1 = = = 0 1 0 =
–   Beowulf 2.4a 64-bit2249+18
−18
(+7)1 − 1
(+1−1=0)
50.0%
1.0 / 2
31.9%
+7
1 0
–   Mango Paola Ajedrez 4.12249+19
−19
(+7)18 − 26
(+13−21=10)
40.9%
18.0 / 44
32.5%
−55
0 = 0 0 1 0 = 0 1 1 0 0 0 0 = 1 = 1 0 0 0 0 1 = = 1 = 1 = 0 1 0 1 1 0 = 0 0 0 1 = 0 0 1
–   MadChess 1.4 64-bit2248+21
−21
(+6)10 − 13
(+6−9=8)
43.5%
10.0 / 23
34.5%
−35
= 0 0 = 1 0 = = = = 1 1 1 0 = 0 0 1 0 0 = 0 1
–   Lozza 1.14a 64-bit2247+28
−28
(+5)0 − 4
(+0−4=0)
0.0%
0.0 / 4
40.6%
−INF
0 0 0 0
–   Fischerle 0.9.50 64-bit2243+31
−31
(+1)3 − 3
(+2−2=2)
50.0%
3.0 / 6
47.7%
−6
1 = 0 = 0 1
–   AliChess 4.062233+28
−29
(−9)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
68.3%
+33
1 1 1 = 0 1 1 0 0 0
–   FireFly 2.6.0 64-bit2233+33
−33
(−9)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
67.4%
+86
= 0 1 1
–   Buzz 0.08 64-bit2229+21
−21
(−13)2 − 2
(+2−2=0)
50.0%
2.0 / 4
79.5%
−13
0 0 1 1
–   ChessKISS 1.7c 64-bit2213+19
−19
(−29)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.2%
−INF
0 0
–   MadChess 1.3 64-bit2211+35
−35
(−31)15 − 13
(+14−12=2)
53.6%
15.0 / 28
93.6%
−1
1 1 1 1 0 1 0 0 0 0 1 0 = 1 0 1 1 1 1 0 0 0 0 0 = 1 1 1
–   Adam 3.32211+19
−19
(−31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.1%
−31
0 1
–   Neurosis 2.32210+27
−27
(−32)6 − 4
(+5−3=2)
60.0%
6.0 / 10
96.2%
+46
= 1 0 0 1 1 = 0 1 1
–   ChessKISS 1.7 64-bit2209+20
−20
(−33)5 − 3
(+4−2=2)
62.5%
5.0 / 8
98.4%
+60
1 = 1 = 1 0 0 1
–   Jazz 501 32-bit2204+29
−29
(−38)6 − 4
(+5−3=2)
60.0%
6.0 / 10
97.7%
+34
1 1 = = 1 0 1 0 1 0
–   Carballo 0.82195+22
−22
(−47)14 − 4
(+12−2=4)
77.8%
14.0 / 18
99.8%
+162
1 = = 0 1 0 1 = 1 1 1 1 1 1 1 1 1 =
–   Alf 1.092195+23
−23
(−47)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.8%
−47
= = = =
–   NG-Play 9.85 64-bit2190+29
−29
(−52)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.7%
−27
1 = 1 1 0 = = = 0 0 1 =
–   Fischerle 0.9.30b 64-bit2184+29
−29
(−58)4 − 4
(+4−4=0)
50.0%
4.0 / 8
99.9%
−58
0 0 1 0 1 1 1 0
–   K2 0.572184+34
−34
(−58)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.7%
−INF
0 0
–   Sjakk 1.1.72174+34
−34
(−68)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.9%
−68
0 1 1 0 0 1 0 1 = =
–   NG-Play 9.86 64-bit2170+22
−23
(−72)15 − 7
(+13−5=4)
68.2%
15.0 / 22
100.0%
+69
1 = 1 0 1 1 0 1 = = 1 1 0 0 1 0 1 1 1 = 1 1
–   ProChess 1.02AD2163+19
−19
(−79)13 − 11
(+9−7=8)
54.2%
13.0 / 24
100.0%
−47
0 = 1 0 1 = 0 1 1 0 0 1 1 = = 1 = 0 = 1 1 0 = =
–   iCE 0.12162+29
−29
(−80)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+20
= 1 1 1 1 = 0 1 = 0
–   Chesley r323 64-bit2161+22
−22
(−81)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+145
1 1 0 1
–   Atak 6.02145+34
−34
(−97)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+3
= 1 1 = 1 1 = 1 0 0
–   K2 0.43f2139+33
−33
(−103)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−259
0 =
–   Waxman 20082134+23
−23
(−108)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
0
1 = 1 = 0 0 1 = 1 1
–   Napoleon 1.5.0 64-bit2122+26
−26
(−120)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+2
1 1 0 = 1 1 = =
–   Soldat III 0.178 64-bit2069+22
−22
(−173)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−15
1 =
–   Protej 0.5.72054+25
−25
(−188)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ecce 1.0 (rev. 508) 64-bit2050+21
−21
(−192)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−34
1 =

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019