CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

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Zap!Chess Zanzibar 32-bit (2781+19
−19
)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 15 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 32-bit2913+9
−9
(+132)7 − 23
(+1−17=12)
23.3%
7.0 / 30
0.0%
−42
–   Rybka 2.2 32-bit2884+16
−16
(+103)8 − 12
(+4−8=8)
40.0%
8.0 / 20
0.0%
+35
–   Fritz 112852+10
−10
(+71)12.5 − 17.5
(+3−8=19)
41.7%
12.5 / 30
0.0%
+25
–   Shredder 112832+12
−12
(+51)14.5 − 15.5
(+9−10=11)
48.3%
14.5 / 30
0.0%
+38
–   Naum 2.2 32-bit2794+15
−15
(+13)14.5 − 19.5
(+4−9=21)
42.6%
14.5 / 34
14.8%
−26
–   Hiarcs 11.12790+15
−15
(+9)12 − 18
(+6−12=12)
40.0%
12.0 / 30
24.4%
−54
–   Toga II 1.3.12789+11
−11
(+8)9 − 21
(+1−13=16)
30.0%
9.0 / 30
23.5%
−107
–   Fruit 2.3.12786+14
−14
(+5)1 − 3
(+0−2=2)
25.0%
1.0 / 4
35.0%
−152
–   Fritz 102778+15
−15
(−3)20 − 20
(+9−9=22)
50.0%
20.0 / 40
60.1%
−3
–   Hiarcs 112776+25
−25
(−5)4.5 − 4.5
(+2−2=5)
50.0%
4.5 / 9
63.2%
−9
–   Loop 13.5 32-bit2775+27
−27
(−6)10 − 14
(+3−7=14)
41.7%
10.0 / 24
66.4%
−51
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(−7)19.5 − 15.5
(+11−7=17)
55.7%
19.5 / 35
76.6%
+27
–   Shredder 102771+13
−13
(−10)13 − 11
(+8−6=10)
54.2%
13.0 / 24
82.5%
+15
–   Hiarcs 11.22770+19
−19
(−11)2 − 2
(+1−1=2)
50.0%
2.0 / 4
80.8%
−11
–   Strelka 1.8 32-bit2769+19
−19
(−12)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
81.7%
+55
–   Toga II 1.3.42767+28
−28
(−14)2 − 2
(+1−1=2)
50.0%
2.0 / 4
79.8%
−14
–   Loop 10.32f2765+19
−19
(−16)12 − 8
(+7−3=10)
60.0%
12.0 / 20
88.3%
+45
–   Loop 12.322762+22
−22
(−19)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
90.1%
−102
–   Toga II 1.2.1a 32-bit2759+12
−12
(−22)9.5 − 11.5
(+2−4=15)
45.2%
9.5 / 21
97.4%
−44
–   Strelka 1.0b 32-bit2750+28
−27
(−31)14.5 − 5.5
(+12−3=5)
72.5%
14.5 / 20
96.7%
+129
–   Deep Sjeng 2.72750+15
−15
(−31)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
99.6%
−61
–   Spike 1.2 Turin2746+7
−7
(−35)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
100.0%
−24
–   Junior 102744+13
−13
(−37)15 − 15
(+9−9=12)
50.0%
15.0 / 30
99.9%
−37
–   Naum 2.1 32-bit2743+20
−20
(−38)12 − 12
(+6−6=12)
50.0%
12.0 / 24
99.8%
−36
–   Fruit 2.2.12743+13
−13
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+119
–   Glaurung 2.0.1 32-bit2738+17
−17
(−43)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
100.0%
−32
–   Junior 10.12721+25
−25
(−60)11.5 − 8.5
(+9−6=5)
57.5%
11.5 / 20
100.0%
−5
–   Ktulu 82706+9
−9
(−75)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+3
–   Chess Tiger 2007.12704+10
−10
(−77)17 − 3
(+15−1=4)
85.0%
17.0 / 20
100.0%
+199
–   Chess Tiger 20072682+12
−12
(−99)24.5 − 6.5
(+20−2=9)
79.0%
24.5 / 31
100.0%
+108
–   Glaurung 1.2.1 Avalanche 32-bit2668+32
−32
(−113)11.5 − 3.5
(+10−2=3)
76.7%
11.5 / 15
100.0%
+90
–   Chessmaster 112665+12
−12
(−116)24 − 6
(+20−2=8)
80.0%
24.0 / 30
100.0%
+103
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32
(−118)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−17
–   Scorpio 1.912661+14
−13
(−120)14 − 10
(+10−6=8)
58.3%
14.0 / 24
100.0%
−63
–   CM10th Lazarus2659+23
−23
(−122)16 − 6
(+12−2=8)
72.7%
16.0 / 22
100.0%
+28
–   CM9000 Enforcer2658+20
−20
(−123)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
−13
–   Glaurung 1.2.1 32-bit2655+17
−17
(−126)16.5 − 6.5
(+12−2=9)
71.7%
16.5 / 23
100.0%
+14
–   CM10th Paralyse2652+15
−15
(−129)15.5 − 4.5
(+12−1=7)
77.5%
15.5 / 20
100.0%
+57
–   CM10th Warrior2633+25
−25
(−148)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−88
–   Gandalf 62633+11
−12
(−148)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Delfi 5.12628+25
−25
(−153)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−70
–   Chess Tiger 2007 Gambit2628+29
−29
(−153)18 − 5
(+14−1=8)
78.3%
18.0 / 23
100.0%
+34
–   WildCat 72624+14
−14
(−157)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−157
–   The Baron 1.8.12592+23
−23
(−189)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+100
–   ProDeo 1.2 Mx42557+35
−35
(−224)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−224
–   Little Goliath Evolution 3.122507+18
−18
(−274)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019