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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Show each game results
Zap!Chess Reykjavik 32-bit (2658+34
−35
)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 15 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.1 32-bit2867+23
−22
(+209)7 − 22
(+1−16=12)
24.1%
7.0 / 29
0.0%
+42
= 0 0 0 = = = 0 = = 0 = = 0 0 0 0 = = 0 0 0 = = 0 0 0 1 0
–   Rybka 1.1 32-bit2854+18
−18
(+196)2.5 − 8.5
(+0−6=5)
22.7%
2.5 / 11
0.0%
+27
0 0 = = 0 0 = 0 0 = =
–   Naum 2.2 64-bit2798+25
−25
(+140)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Rybka 1.0 32-bit2785+15
−15
(+127)4.5 − 6.5
(+1−3=7)
40.9%
4.5 / 11
0.0%
+77
= 0 = 1 = = = 0 = = 0
–   Fruit 2.3.12784+14
−14
(+126)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Shredder 102771+13
−13
(+113)12 − 27
(+7−22=10)
30.8%
12.0 / 39
0.0%
−24
0 0 = 0 0 0 1 0 0 0 1 = 0 0 = 0 0 0 0 = 0 = = 1 = 0 1 0 0 0 0 = = 1 1 = 0 0 1
–   Spike 1.2 Turin2746+7
−7
(+88)1 − 10
(+0−9=2)
9.1%
1.0 / 11
0.0%
−252
= 0 0 0 = 0 0 0 0 0 0
–   Junior 102744+13
−13
(+86)8 − 20
(+3−15=10)
28.6%
8.0 / 28
0.0%
−57
0 0 0 1 1 0 = 0 = 0 1 = 0 = 0 = = 0 = = 0 0 = 0 0 0 = 0
–   Fritz 92742+14
−14
(+84)4.5 − 6.5
(+1−3=7)
40.9%
4.5 / 11
0.0%
+38
= = 0 0 = = = 0 1 = =
–   Fruit 2.2.12742+14
−14
(+84)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−47
= = 0 = 0 0
–   Hiarcs 102740+16
−16
(+82)6 − 5
(+2−1=8)
54.5%
6.0 / 11
0.0%
+103
= = = 1 = 1 0 = = = =
–   Shredder 92725+18
−17
(+67)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
0.0%
+18
1 1 = 0 = 0 = 0 = 1 = 1 0 1 = = 0 0 = = = 0 0 0 = 0 1 = 0 =
–   Fritz 8 Bilbao2700+28
−28
(+42)5 − 6
(+5−6=0)
45.5%
5.0 / 11
2.8%
0
0 1 1 1 0 0 1 0 0 1 0
–   Zap!Chess Paderborn 32-bit2681+21
−21
(+23)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
11.9%
+26
= 0 0 1 1 0 1 = = = =
–   Glaurung 1.2.1 32-bit2655+16
−16
(−3)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
56.1%
0
= 1 = 1 0 1 = = 0 = 0
–   Movei 00.8.4382645+18
−18
(−13)1 − 0
(+1−0=0)
100.0%
1.0 / 1
73.7%
+INF
1
–   Slow Chess Blitz WV2.12638+11
−12
(−20)6.5 − 4.5
(+4−2=5)
59.1%
6.5 / 11
85.7%
+27
= 1 = = 1 = 0 = 1 1 0
–   Chess Tiger 152635+17
−17
(−23)6 − 5
(+3−2=6)
54.5%
6.0 / 11
87.3%
+8
= 1 = = = = 1 = 1 0 0
–   Ruffian 2.1.02621+13
−13
(−37)7.5 − 3.5
(+4−0=7)
68.2%
7.5 / 11
97.5%
+55
= = = = 1 = = 1 1 = 1
–   Arasan 14.1 32-bit2616+33
−33
(−42)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
96.0%
−146
= 0 0 0 0 0 = = 1 1
–   Colossus 2007d2612+23
−23
(−46)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.5%
+57
1 1 = 1 = 0
–   Alaric 0702b2605+26
−26
(−53)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.1%
−INF
0
–   Hamsters 0.52557+34
−34
(−101)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−131
=

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Zap!Chess Reykjavik 32-bit
played with current
participants of this list
Represented by
1-2-CPU    22Zappa Mexico II 64-bit
32-bit    22Zappa Mexico II 32-bit
32-bit 1-2-CPU    22Zappa Mexico II 32-bit
32-bit single-CPU    22Zappa Mexico II 32-bit
All    22Zappa Mexico II 64-bit 4CPU
Single-CPU    22Zappa Mexico II 64-bit

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