CCRL 40/15
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 1'183'411 games
played by 2'723 programs

White wins: 407'663 (34.4%)
Black wins: 301'004 (25.4%)
Draws: 474'744 (40.1%)
White score: 54.5%

Engine Details

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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-bit2862+22
−22
(+204)7 − 22
(+1−16=12)
24.1%
7.0 / 29
0.0%
+37
–   Rybka 1.1 32-bit2856+17
−17
(+198)2.5 − 8.5
(+0−6=5)
22.7%
2.5 / 11
0.0%
+29
–   Naum 2.2 64-bit2797+25
−25
(+139)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rybka 1.0 32-bit2786+14
−14
(+128)4.5 − 6.5
(+1−3=7)
40.9%
4.5 / 11
0.0%
+78
–   Fruit 2.3.12786+14
−14
(+128)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Shredder 102771+13
−13
(+113)12 − 27
(+7−22=10)
30.8%
12.0 / 39
0.0%
−24
–   Spike 1.2 Turin2745+7
−7
(+87)1 − 10
(+0−9=2)
9.1%
1.0 / 11
0.0%
−253
–   Junior 102744+13
−13
(+86)8 − 20
(+3−15=10)
28.6%
8.0 / 28
0.0%
−57
–   Fruit 2.2.12743+13
−13
(+85)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−46
–   Fritz 92742+14
−14
(+84)4.5 − 6.5
(+1−3=7)
40.9%
4.5 / 11
0.0%
+38
–   Hiarcs 102740+16
−16
(+82)6 − 5
(+2−1=8)
54.5%
6.0 / 11
0.0%
+103
–   Shredder 92726+17
−17
(+68)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
0.0%
+19
–   Fritz 8 Bilbao2700+28
−28
(+42)5 − 6
(+5−6=0)
45.5%
5.0 / 11
2.7%
0
–   Zap!Chess Paderborn 32-bit2682+21
−21
(+24)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
12.0%
+27
–   Glaurung 1.2.1 32-bit2655+17
−17
(−3)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
54.9%
0
–   Movei 00.8.4382647+18
−18
(−11)1 − 0
(+1−0=0)
100.0%
1.0 / 1
71.3%
+INF
–   Slow Chess Blitz WV2.12637+11
−11
(−21)6.5 − 4.5
(+4−2=5)
59.1%
6.5 / 11
86.5%
+26
–   Chess Tiger 152636+17
−17
(−22)6 − 5
(+3−2=6)
54.5%
6.0 / 11
86.6%
+9
–   Ruffian 2.1.02624+13
−13
(−34)7.5 − 3.5
(+4−0=7)
68.2%
7.5 / 11
96.6%
+58
–   Arasan 14.1 32-bit2617+33
−33
(−41)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
95.6%
−145
–   Colossus 2007d2614+23
−23
(−44)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.2%
+59
–   Alaric 0702b2606+26
−26
(−52)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.0%
−INF
–   Hamsters 0.52557+33
−33
(−101)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−131

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Created in 2005-2013 by CCRL team
Last games added on October 17, 2020