CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
Absolute Zero 2.4.0.0 64-bit (2241+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-bit2556+21
−21
(+315)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+172
0 =
–   Donna 2.1 64-bit2457+27
−27
(+216)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Carballo 1.22447+26
−26
(+206)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ares 1.005 64-bit2416+19
−19
(+175)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Sjakk 2.0 64-bit2401+24
−24
(+160)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+17
0 =
–   RomiChess P3L 64-bit2398+23
−23
(+157)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
0
0 =
–   Tigran 2.4n 64-bit2393+18
−18
(+152)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+1
= 0 0 =
–   Waxman 20142387+22
−22
(+146)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−11
0 =
–   Jazz 721 64-bit2384+22
−22
(+143)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+378
1 1 0 1
–   Myrddin 0.87 64-bit2380+17
−17
(+139)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   OliThink 5.3.2 64-bit2372+19
−19
(+131)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+288
1 =
–   Carballo 1.1.12371+32
−32
(+130)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+44
1 = 0 0
–   Capivara LK 0.09a02c 64-bit2366+32
−32
(+125)2 − 1
(+1−0=2)
66.7%
2.0 / 3
0.0%
+230
= 1 =
–   Myrddin 0.86 64-bit2357+22
−22
(+116)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Donna 1.0 64-bit2353+30
−30
(+112)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−176
0 0 0 =
–   K2 0.672351+23
−23
(+110)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+5
= 0 = 0 0 1
–   Jazz 840 64-bit2345+21
−21
(+104)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+61
0 1 = 1 0 0 = =
–   Lozza 1.15 64-bit2344+25
−25
(+103)8 − 8
(+5−5=6)
50.0%
8.0 / 16
0.0%
+105
1 = 1 1 1 = = 1 = 0 0 0 = 0 = 0
–   Maverick 0.51 64-bit2335+22
−22
(+94)6.5 − 17.5
(+6−17=1)
27.1%
6.5 / 24
0.0%
−107
0 = 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 1 0 1 0
–   CyberPagno 2.2 64-bit2333+23
−23
(+92)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−139
0 = 0 0 0 =
–   Gibbon 2.60a 64-bit2326+23
−23
(+85)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−86
= 0 0 0 = 0 0 1 0 =
–   Bagatur 1.3a 64-bit2324+19
−19
(+83)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.0%
+23
0 1 0 0 1 0 0 = 1 0 1 1 0 =
–   Plisk 0.2.6 64-bit2322+32
−32
(+81)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+123
1 = 1 0 0 1 0 0 1 1
–   ECE 12.012318+22
−22
(+77)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+77
1 0
–   EveAnn 1.71a2318+23
−23
(+77)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+109
1 = = 0 0 1 1 0 1 =
–   Gibbon 2.69a 64-bit2316+19
−19
(+75)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−160
0 0 0 1
–   Popochin 2.92312+31
−31
(+71)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−29
0 1 0 0 0 = 1 = = 0
–   Waxman 20132312+25
−25
(+71)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+38
1 0 = 1 = 0 0 1 = 0
–   Pedone 0.3 64-bit2309+34
−34
(+68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+224
1 =
–   Nemeton 1.22307+27
−27
(+66)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−160
0 0 0 1
–   pikoSzachy Extreme2305+30
−31
(+64)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+117
1 0 1 = 0 0 1 1
–   Anechka 0.082295+19
−19
(+54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+54
= =
–   Popochin 3.22293+18
−18
(+52)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Mediocre 0.52292+23
−23
(+51)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.1%
+14
1 0 0 1 0 0 0 = 1 1
–   Nemeton 1.02290+30
−30
(+49)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.5%
+21
0 0 = 1 1 1 = 0 0 0 = 1
–   FireFly 2.7.0 64-bit2285+18
−18
(+44)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.1%
+1
0 0 1 0 1 = 0 0 1 0 = = 0 = 1 1 0 0 = 1 0 = 1 1 1 = 0 0 1 0 0 =
–   Butcher 1.64 64-bit2283+22
−22
(+42)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.5%
−21
= 1 0 1 0 = = 0 0 =
–   Zeus 1.282281+31
−31
(+40)3 − 7
(+1−5=4)
30.0%
3.0 / 10
1.9%
−88
= 1 0 0 0 = = = 0 0
–   Matilde 2008 64-bit2280+26
−26
(+39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.3%
−117
0 =
–   Orion 0.2 64-bit2277+21
−21
(+36)16 − 14
(+11−9=10)
53.3%
16.0 / 30
1.0%
+56
1 1 0 1 = 0 0 1 1 = 1 = = 1 1 0 1 = 1 1 0 = 0 0 0 = 0 = = =
–   Gibbon 2.57a 64-bit2273+23
−23
(+32)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
2.6%
−88
0 1 0 = 0 = = 0
–   Fischerle 0.9.60 64-bit2263+29
−29
(+22)10 − 10
(+8−8=4)
50.0%
10.0 / 20
11.4%
+27
1 1 0 0 1 1 1 1 0 0 0 = = 1 0 = 1 0 0 =
–   Protej 0.5.8c2254+21
−20
(+13)15 − 11
(+13−9=4)
57.7%
15.0 / 26
20.3%
+69
1 1 1 = 1 0 1 0 1 1 1 1 0 = 0 0 = 1 = 1 1 0 0 0 1 0
–   Ayito 0.2.9942251+23
−23
(+10)3 − 3
(+2−2=2)
50.0%
3.0 / 6
26.4%
+10
1 0 1 = 0 =
–   Beowulf 2.4a 64-bit2251+20
−20
(+10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
25.8%
+10
1 0
–   RattateChess 1.0 Nosferatu2250+21
−21
(+9)2 − 4
(+1−3=2)
33.3%
2.0 / 6
27.9%
−95
1 0 = 0 = 0
–   MadChess 1.4 64-bit2245+21
−21
(+4)10 − 13
(+6−9=8)
43.5%
10.0 / 23
39.5%
−37
= = 0 1 = 0 = 1 = 0 = 1 = 0 = 0 1 1 0 0 0 0 1
–   Exacto 0.e 64-bit2243+20
−20
(+2)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
43.7%
−28
= = 1 = 1 = 0 0 1 = 0 0 0 1 0 0 1 0 1 = = 0 = 0 = = 0 1 1 =
–   Mango Paola Ajedrez 4.12243+20
−20
(+2)18 − 26
(+13−21=10)
40.9%
18.0 / 44
44.8%
−60
0 0 = = 0 = 0 1 = 0 1 1 0 = 0 1 = 0 1 0 0 1 1 0 0 0 0 = 1 = 1 1 0 = 1 0 0 0 1 0 = 0 0 1
–   Fischerle 0.9.50 64-bit2241+31
−31
(0)3 − 3
(+2−2=2)
50.0%
3.0 / 6
49.9%
−7
0 1 = 1 = 0
–   Lozza 1.14a 64-bit2239+29
−29
(−2)0 − 4
(+0−4=0)
0.0%
0.0 / 4
54.3%
−INF
0 0 0 0
–   Buzz 0.08 64-bit2238+29
−29
(−3)2 − 2
(+2−2=0)
50.0%
2.0 / 4
57.1%
−3
0 0 1 1
–   FireFly 2.6.0 64-bit2235+33
−33
(−6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
62.3%
+89
= 0 1 1
–   AliChess 4.062230+29
−29
(−11)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
71.1%
+31
0 0 1 1 1 = 0 1 1 0
–   Adam 3.32213+20
−20
(−28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
96.6%
−28
1 0
–   ChessKISS 1.7c 64-bit2210+20
−20
(−31)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.6%
−INF
0 0
–   ChessKISS 1.7 64-bit2210+20
−20
(−31)5 − 3
(+4−2=2)
62.5%
5.0 / 8
97.7%
+62
= 1 0 1 0 1 = 1
–   MadChess 1.3 64-bit2209+36
−36
(−32)15 − 13
(+14−12=2)
53.6%
15.0 / 28
93.8%
−2
1 0 = 1 1 1 1 1 1 0 0 0 0 0 = 1 0 1 1 1 1 1 0 1 0 0 0 0
–   Neurosis 2.32207+28
−28
(−34)6 − 4
(+5−3=2)
60.0%
6.0 / 10
96.6%
+44
0 1 1 = 1 0 0 1 1 =
–   Jazz 501 32-bit2205+29
−29
(−36)6 − 4
(+5−3=2)
60.0%
6.0 / 10
97.2%
+36
1 0 1 1 = = 1 0 1 0
–   Carballo 0.82196+22
−22
(−45)14 − 4
(+12−2=4)
77.8%
14.0 / 18
99.8%
+164
1 1 = = 1 1 0 1 1 1 1 1 1 1 1 = 0 =
–   Alf 1.092194+23
−23
(−47)2 − 2
(+0−0=4)
50.0%
2.0 / 4
99.8%
−47
= = = =
–   ProChess 1.02AD2190+21
−21
(−51)13 − 11
(+9−7=8)
54.2%
13.0 / 24
99.9%
−19
1 = = 0 = 0 = 0 = = 1 1 = 0 1 1 1 = 0 1 1 0 0 1
–   NG-Play 9.85 64-bit2189+30
−30
(−52)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
99.7%
−27
1 1 0 = = = = 0 0 1 = 1
–   Fischerle 0.9.30b 64-bit2186+29
−29
(−55)4 − 4
(+4−4=0)
50.0%
4.0 / 8
99.8%
−55
1 0 1 0 1 0 1 0
–   K2 0.572183+34
−34
(−58)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.7%
−INF
0 0
–   Sjakk 1.1.72174+34
−34
(−67)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.9%
−67
0 1 = = 0 1 1 0 0 1
–   NG-Play 9.86 64-bit2171+23
−23
(−70)15 − 7
(+13−5=4)
68.2%
15.0 / 22
100.0%
+71
1 = 1 0 1 1 0 1 1 0 1 1 0 1 = = 0 1 1 = 1 1
–   Chesley r323 64-bit2165+28
−28
(−76)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+150
1 1 0 1
–   iCE 0.12163+30
−30
(−78)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+22
0 1 = 0 = 1 1 1 1 =
–   Atak 6.02142+35
−35
(−99)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+1
= 1 0 0 = 1 1 = 1 1
–   K2 0.43f2139+33
−33
(−102)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−258
= 0
–   Waxman 20082127+24
−24
(−114)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−5
1 = 1 1 1 = 1 = 0 0
–   Napoleon 1.5.0 64-bit2121+26
−26
(−120)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+2
1 1 1 0 = = 1 =
–   Soldat III 0.178 64-bit2067+22
−22
(−174)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−16
= 1
–   Protej 0.5.72053+25
−25
(−188)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ecce 1.0 (rev. 508) 64-bit2049+23
−23
(−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

Participation in the pure lists

Pure listRankRatingNumber of games
Absolute Zero 2.4.0.0 64-bit
played with current
participants of this list
Represented by
1-2-CPU    172Absolute Zero 2.4.7.2 64-bit
All    172Absolute Zero 2.4.7.2 64-bit
Free    172Absolute Zero 2.4.7.2 64-bit
Free 1-2-CPU    172Absolute Zero 2.4.7.2 64-bit
Free single-CPU    172Absolute Zero 2.4.7.2 64-bit
Single-CPU    172Absolute Zero 2.4.7.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 11, 2017