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

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Show each game results
Zappa 1.1 64-bit (2615+18
−18
)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 15 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.0 64-bit2824+14
−14
(+209)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
+58
0 1 0 = 0 0 = = = 0 0 0 1 = = = 0 0 0 0 = 1 = = 0 1 0 0 0 0 0 0
–   Toga II 1.2.1a 32-bit2760+12
−12
(+145)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−54
= 1 0 0 0 0 0 0 1 0 0 0 = 0 0 = 0 0 = 1 0 0 0 0 0 = = 1 0 0 0 =
–   Spike 1.2 Turin2746+7
−7
(+131)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
−4
0 1 1 = 1 = 1 0 0 1 0 0 0 0 0 = 0 0 1 1 0 0 0 0 = 0 0 1 0 0 0 =
–   SmarThink 1.10 32-bit2719+19
−19
(+104)4 − 14
(+3−13=2)
22.2%
4.0 / 18
0.0%
−126
1 0 0 0 0 0 0 0 0 = 0 0 0 0 0 1 = 1
–   iCE 1.0 64-bit2706+17
−17
(+91)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+91
= =
–   Naum 2.0 32-bit2697+15
−15
(+82)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+53
1 1 1 0 = 0 = = 0 = 1 = = = = = = 0 1 0 1 1 0 0 = = 0 = 0 0 1 0
–   Naum 2.0 64-bit2696+23
−23
(+81)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+41
0 1 = = = 0 0 = 1 0 0 1 0 0 1 1 = 0 1 0 1 = = 0 1 = = = = 0 = 0
–   Chess Tiger 20072682+12
−12
(+67)14 − 16
(+7−9=14)
46.7%
14.0 / 30
0.0%
+44
1 0 0 = 1 = 0 0 = = 0 = = 1 = 1 1 0 = = = = = 1 1 0 0 = 0 =
–   Djinn 1.021 64-bit2668+14
−14
(+53)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+53
0 1
–   Tucano 4.00 64-bit2666+25
−25
(+51)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+51
0 1
–   Glaurung 1.2.1 64-bit2665+23
−23
(+50)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+17
= 0 = 1 0 = 0 1 1 = 1 1 0 = 1 0 1 0 0 0 = = 0 = 0 = 1 = 0 0 = 1
–   ProDeo 1.872664+25
−25
(+49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−93
0 =
–   RedQueen 1.1.97 64-bit2661+17
−17
(+46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−111
0 =
–   Alaric 7072661+12
−12
(+46)5.5 − 12.5
(+3−10=5)
30.6%
5.5 / 18
0.0%
−87
= 0 1 0 = 0 0 = 0 1 = 0 = 0 0 1 0 0
–   Vajolet 2.032661+24
−24
(+46)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+46
= 1 0 =
–   Atlas 3.50 64-bit2660+31
−31
(+45)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.8%
−INF
0 0
–   CM9000 Enforcer2658+20
−20
(+43)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+43
0 1
–   Godel 2.3.7 64-bit2658+23
−23
(+43)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.2%
−INF
0 0
–   The Baron 2.23 64-bit2656+23
−23
(+41)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.3%
+41
= =
–   Glaurung 1.2.1 32-bit2655+17
−16
(+40)12 − 19
(+4−11=16)
38.7%
12.0 / 31
0.1%
−26
= 0 1 = = = 0 = 0 = 0 0 = = 0 = 1 0 = 0 = = 0 1 = = 0 0 = 1 =
–   Djinn 1.010 64-bit2654+29
−30
(+39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.5%
+181
1 =
–   Cyrano 0.6b17 64-bit2648+22
−22
(+33)2 − 2
(+2−2=0)
50.0%
2.0 / 4
1.1%
+33
0 0 1 1
–   Scorpio 1.82641+20
−20
(+26)19.5 − 11.5
(+13−5=13)
62.9%
19.5 / 31
2.6%
+109
1 1 = 0 1 1 1 = = = = = 0 0 = = 1 = 1 1 1 1 = 0 = 0 1 1 1 = =
–   Slow Chess Blitz WV2.12637+12
−11
(+22)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
2.0%
−6
0 = 0 = 1 = 1 0 = 1 0 1 0 0 0 = 1 0 = 0 = = 0 1 = = = = = 1 = =
–   CM10th Warrior2634+25
−25
(+19)1 − 1
(+0−0=2)
50.0%
1.0 / 2
12.1%
+19
= =
–   Gandalf 62633+11
−11
(+18)1 − 3
(+1−3=0)
25.0%
1.0 / 4
4.9%
−209
0 0 0 1
–   CM10th Default2632+15
−15
(+17)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
7.2%
+102
1 0 1 =
–   CM9000 Assassin2631+24
−24
(+16)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
15.0%
+83
= = = 1
–   Alfil 13.1 64-bit2629+17
−17
(+14)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
14.4%
−45
= = 0 =
–   Rotor 0.82629+16
−17
(+14)8 − 4
(+5−1=6)
66.7%
8.0 / 12
14.2%
+112
0 = 1 = 1 1 = = = = 1 1
–   Delfi 5.12629+25
−25
(+14)0 − 1
(+0−1=0)
0.0%
0.0 / 1
19.6%
−INF
0
–   Chess Tiger 2007 Gambit2628+29
−29
(+13)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
22.3%
−143
= 0
–   WildCat 72625+14
−14
(+10)14 − 19
(+5−10=18)
42.4%
14.0 / 33
20.5%
−32
= = = = 1 = = = 1 = 0 1 0 = = = = 0 0 = = 0 0 0 = 1 = 1 0 0 = = 0
–   Ruffian 2.1.02624+13
−13
(+9)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
22.3%
+101
0 1 = 1
–   Nebula 2.0 64-bit2622+14
−14
(+7)5 − 7
(+3−5=4)
41.7%
5.0 / 12
28.4%
−48
1 0 0 = 1 0 0 0 = 1 = =
–   Hamsters 0.72621+23
−23
(+6)1 − 1
(+0−0=2)
50.0%
1.0 / 2
35.2%
+6
= =
–   ProDeo 1.22620+18
−18
(+5)17 − 13
(+14−10=6)
56.7%
17.0 / 30
36.5%
+52
1 = 0 0 0 = 1 = 0 1 0 1 1 1 = 1 0 1 0 0 = 1 1 1 1 = 0 0 1 1
–   Tucano 3.00 64-bit2620+24
−24
(+5)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
36.9%
−62
0 = = =
–   Hamsters 0.7.12620+14
−14
(+5)3 − 5
(+2−4=2)
37.5%
3.0 / 8
33.9%
−84
0 = 1 1 0 = 0 0
–   List 5.122618+18
−18
(+3)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
40.9%
−4
1 = = = 0 = 1 = 1 0 = 0 0 0 0 = = 1 0 1 1 1 = 0 0 = 1 = 1 = = 0
–   Slow Chess Blitz WV22616+16
−16
(+1)1 − 1
(+1−1=0)
50.0%
1.0 / 2
47.2%
+1
0 1
–   Andscacs 0.62u 64-bit2616+32
−31
(+1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
48.6%
−155
= 0
–   Pharaon 3.5.12614+12
−13
(−1)20 − 18
(+12−10=16)
52.6%
20.0 / 38
55.5%
+13
= 0 = = 1 1 = = 1 0 1 0 1 1 = = 0 = = 0 1 0 1 1 = 1 = = 0 0 = 1 1 = = = 0 0
–   Sloppy 0.2.2 64-bit2611+16
−16
(−4)1 − 1
(+1−1=0)
50.0%
1.0 / 2
62.1%
−4
0 1
–   Naum 1.91 64-bit2610+15
−15
(−5)6 − 4
(+4−2=4)
60.0%
6.0 / 10
67.9%
+54
= 1 = 1 1 0 0 = = 1
–   Ruffian 1.0.52609+20
−20
(−6)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
68.7%
+2
= = = 1 0 1 = 1 = 1 = 0 0 1 = = 0 = 1 = 0 0 = = 1 = 0 = 0 1 1 =
–   Rodent 0.16 64-bit2603+30
−30
(−12)3 − 1
(+2−0=2)
75.0%
3.0 / 4
74.3%
+137
= = 1 1
–   Rodin 7.02601+17
−17
(−14)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
87.1%
+18
0 1 = 1 = 1 = 0 0 1
–   Djinn 0.987 64-bit2601+26
−26
(−14)11 − 7
(+7−3=8)
61.1%
11.0 / 18
80.7%
+59
= = = 1 = 1 1 1 = 0 = 0 1 1 = 0 1 =
–   Colossus 2007c2600+32
−32
(−15)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
78.5%
−45
=
–   Delfi 5.02599+20
−20
(−16)18 − 14
(+12−8=12)
56.3%
18.0 / 32
87.8%
+24
1 1 = 0 = 1 0 0 1 = 1 = 0 1 0 1 = = 1 = 0 1 = 1 1 0 = 0 = = 1 =
–   Glass 2.0 64-bit2598+13
−13
(−17)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
93.7%
−31
1 = 1 0 = = 0 0 = 1 1 1 0 0 = = = 0
–   Aristarch 4.502596+12
−12
(−19)22.5 − 17.5
(+17−12=11)
56.3%
22.5 / 40
96.4%
+24
1 1 1 1 = 1 = 0 = 1 0 0 0 = 0 = 1 = 1 = = 1 1 0 1 = 0 0 1 0 1 = = 0 0 1 1 0 1 1
–   N2 0.4 64-bit2594+16
−16
(−21)6 − 4
(+5−3=2)
60.0%
6.0 / 10
95.5%
+52
= 1 0 = 0 0 1 1 1 1
–   Pseudo 0.7c2592+13
−13
(−23)6 − 2
(+5−1=2)
75.0%
6.0 / 8
98.2%
+157
= = 1 1 1 0 1 1
–   Amyan 1.722590+12
−12
(−25)5 − 5
(+3−3=4)
50.0%
5.0 / 10
98.7%
−20
= 1 0 = 1 0 0 = 1 =
–   Djinn 0.992 64-bit2589+30
−30
(−26)2 − 0
(+2−0=0)
100.0%
2.0 / 2
92.7%
+INF
1 1
–   Booot 4.13.12587+28
−28
(−28)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
94.7%
+2
=
–   GarboChess 3.0 64-bit2587+16
−16
(−28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.9%
−28
= 1 = 0
–   Quazar 0.3b 32-bit2583+21
−21
(−32)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.0%
+35
= = = 1
–   Petir 4.9999992579+15
−15
(−36)7.5 − 11.5
(+5−9=5)
39.5%
7.5 / 19
99.9%
−111
0 0 0 1 0 0 = 0 = 0 1 0 = 0 = 1 1 = 1
–   Frenzee 3.0 32-bit2577+22
−22
(−38)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.6%
−7
=
–   Tucano 2.00 64-bit2573+30
−30
(−42)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
99.1%
−4
= = = = = 1
–   ProDeo 1.1 Silver2573+32
−32
(−42)0 − 1
(+0−1=0)
0.0%
0.0 / 1
98.7%
−INF
0
–   GNU Chess 5.07.153b 64-bit2571+23
−23
(−44)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.9%
−44
1 1 0 1 0 0
–   Atlas 3.25 64-bit2570+28
−27
(−45)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.7%
+INF
1
–   DanaSah 5.072570+17
−17
(−45)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
100.0%
−104
= = 0 1 0 0 = 0 0 = = = 1 = 1 0
–   GreKo 12.5 64-bit2569+33
−33
(−46)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.1%
+13
1 = = =
–   Arasan 11.6 64-bit2567+27
−27
(−48)4.5 − 13.5
(+4−13=1)
25.0%
4.5 / 18
99.8%
−262
0 0 0 0 0 0 0 1 = 1 1 0 0 1 0 0 0 0
–   Jellyfish 1.02567+22
−22
(−48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−190
= 0
–   GreKo 13.1 64-bit2566+30
−30
(−49)11.5 − 8.5
(+6−3=11)
57.5%
11.5 / 20
99.7%
−5
= 0 1 = = = = 1 = 1 = 1 = = 1 = 0 0 1 =
–   SOS 5.12564+13
−13
(−51)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Carballo 1.5 64-bit2557+24
−24
(−58)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+118
1 1 1 = 1 1 = 0 = 1
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(−58)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+84
= 1
–   Capivara LK 0.09b02d 64-bit2553+30
−30
(−62)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−62
= =
–   DanaSah 5.002552+29
−29
(−63)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−63
0 1 = =
–   Rodin 6.02551+24
−24
(−64)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+116
= = 1 1 0 1 1 1
–   NirvanaChess 1.1 64-bit2549+26
−26
(−66)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−66
0 1
–   nanoSzachy 4.0 64-bit2546+18
−17
(−69)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+214
1 = 1 1
–   Cheese 1.6.1 64-bit2545+22
−23
(−70)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−165
0 1 0 =
–   Ufim 8.022544+12
−12
(−71)8 − 11
(+4−7=8)
42.1%
8.0 / 19
100.0%
−123
1 0 0 0 = 0 = 1 1 = = 0 1 = 0 0 = = =
–   GreKo 12.0 64-bit2541+25
−25
(−74)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+215
1 = 1 1
–   Phalanx XXIV2537+20
−20
(−78)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+23
1 0 0 = 1 = = 1 1 1
–   nanoSzachy 4.1 64-bit2529+17
−17
(−86)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
+31
1 0 0 1 = = = 1 = = 1 1 1 1 = 1 1 = 1 0
–   Sjakk 2.1 64-bit2525+31
−31
(−90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−232
0 =
–   Hakkapeliitta 1.0 64-bit2519+27
−27
(−96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−96
0 1
–   DanaSah 5.062516+33
−33
(−99)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+57
= 1
–   GreKo 10.2 64-bit2502+31
−32
(−113)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   LittleThought 1.052 64-bit2500+16
−16
(−115)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hermann 2.5 32-bit2499+20
−20
(−116)11.5 − 6.5
(+11−6=1)
63.9%
11.5 / 18
100.0%
+2
0 1 0 0 1 0 1 1 1 1 0 1 = 0 1 1 1 1
–   Bumblebee 1.0.36898e1 64-bit2446+19
−19
(−169)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−136
1 0 = = 1 0 1 1 0 =
–   Snitch 1.6.2 64-bit2437+22
−22
(−178)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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