CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Zappa Mexico 64-bit (2833+15
−15
)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 15 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.8 64-bit2964+17
−17
(+131)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+75
–   Rybka 2.3.2a 64-bit2962+11
−11
(+129)17 − 41
(+3−27=28)
29.3%
17.0 / 58
0.0%
+2
–   Andscacs 0.72 64-bit2960+26
−26
(+127)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+71
–   Fizbo 1.4 64-bit2929+27
−27
(+96)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−8
–   Dirty CUCUMBER 64-bit2918+14
−14
(+85)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
0.0%
+65
–   SmarThink 1.70 64-bit2918+16
−16
(+85)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−110
–   Deep Shredder 11 64-bit 4CPU2917+12
−12
(+84)18.5 − 35.5
(+7−24=23)
34.3%
18.5 / 54
0.0%
−13
–   Wasp 1.25 64-bit2909+22
−22
(+76)5 − 5
(+1−1=8)
50.0%
5.0 / 10
0.0%
+76
–   Arasan 19.0.1 64-bit2908+26
−26
(+75)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−8
–   Crafty 25.1 64-bit2898+34
−34
(+65)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+37
–   Fizbo 1.31 64-bit2894+21
−21
(+61)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−110
–   Cheng4 0.38 64-bit2890+23
−23
(+57)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−70
–   Demolito 2017-08-26 64-bit2890+20
−20
(+57)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+105
–   Scorpio 2.8 64-bit2885+14
−14
(+52)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−61
–   Andscacs 0.71 64-bit2879+30
−30
(+46)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.3%
−45
–   Bobcat 7.6 64-bit2878+22
−23
(+45)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.1%
+77
–   Vajolet2 1.44 64-bit2877+31
−30
(+44)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.6%
−104
–   Arasan 18.3 64-bit2874+27
−27
(+41)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.5%
+41
–   Vajolet2 1.45 64-bit2867+20
−20
(+34)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.4%
−49
–   The Baron 3.44 64-bit2863+15
−15
(+30)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.3%
−52
–   Arasan 18.0 64-bit2861+26
−26
(+28)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
3.4%
−71
–   Gaviota 1.0 64-bit2860+11
−11
(+27)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.2%
−24
–   Deuterium 14.2.33.276 64-bit2857+25
−25
(+24)4 − 6
(+2−4=4)
40.0%
4.0 / 10
5.0%
−43
–   Naum 3 64-bit2856+19
−19
(+23)25 − 25
(+10−10=30)
50.0%
25.0 / 50
2.6%
+21
–   Naum 3 32-bit2852+18
−18
(+19)17 − 13
(+10−6=14)
56.7%
17.0 / 30
5.6%
+57
–   Fritz 112852+10
−10
(+19)22.5 − 27.5
(+10−15=25)
45.0%
22.5 / 50
1.7%
−11
–   Atlas 3.80 64-bit2848+14
−14
(+15)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
7.0%
+39
–   Counter 3.3 64-bit2846+25
−25
(+13)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
18.6%
−11
–   SmarThink 1.60 64-bit2846+32
−32
(+13)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
23.4%
−74
–   Deep Shredder 11 64-bit2844+15
−15
(+11)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
16.2%
−110
–   Demolito 2017-06-18 64-bit2844+25
−25
(+11)5 − 5
(+2−2=6)
50.0%
5.0 / 10
23.5%
+11
–   Wasp 1.02 64-bit2842+28
−28
(+9)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
29.1%
−162
–   The Baron 3.43 64-bit2839+24
−24
(+6)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
33.1%
−102
–   Marvin 3.2.0 64-bit2837+16
−16
(+4)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
35.3%
+58
–   Fizbo 1.2 64-bit2834+27
−27
(+1)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
48.4%
−35
–   Shredder 112832+12
−12
(−1)18.5 − 20.5
(+8−10=21)
47.4%
18.5 / 39
52.2%
−15
–   DisasterArea 1.54 64-bit2828+18
−18
(−5)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
67.4%
−156
–   Pedone 1.2 64-bit2826+26
−26
(−7)6 − 4
(+3−1=6)
60.0%
6.0 / 10
67.8%
+55
–   DisasterArea 1.542822+31
−31
(−11)6 − 4
(+4−2=4)
60.0%
6.0 / 10
72.7%
+47
–   NirvanaChess 1.6 64-bit2822+27
−28
(−11)4 − 6
(+2−4=4)
40.0%
4.0 / 10
75.9%
−74
–   Hiarcs 12 Sharpen PV On2814+14
−14
(−19)4 − 4
(+4−4=0)
50.0%
4.0 / 8
96.9%
−19
–   NirvanaChess 1.7 64-bit2812+31
−31
(−21)6 − 2
(+5−1=2)
75.0%
6.0 / 8
88.2%
+158
–   Bright 0.2c 4CPU2806+21
−21
(−27)32 − 22
(+15−5=34)
59.3%
32.0 / 54
98.1%
+23
–   Naum 2.2 64-bit2798+25
−25
(−35)8 − 8
(+4−4=8)
50.0%
8.0 / 16
99.1%
−37
–   Naum 2.2 32-bit2794+15
−15
(−39)17.5 − 13.5
(+11−7=13)
56.5%
17.5 / 31
100.0%
+2
–   Toga II 1.3.12790+11
−11
(−43)33 − 25
(+21−13=24)
56.9%
33.0 / 58
100.0%
0
–   Hiarcs 11.12790+15
−15
(−43)16.5 − 15.5
(+6−5=21)
51.6%
16.5 / 32
100.0%
−31
–   Rybka 1.0 32-bit2788+15
−14
(−45)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+112
–   Fritz 102778+15
−15
(−55)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+37
–   Fruit 05/11/032774+20
−20
(−59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−154
–   Loop 13.6 (Loop 2007) 32-bit2774+10
−10
(−59)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−8
–   Shredder 102771+13
−13
(−62)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−43
–   Loop M1-T 64-bit2771+30
−30
(−62)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+2
–   Hiarcs 11.22770+19
−19
(−63)18.5 − 7.5
(+14−3=9)
71.2%
18.5 / 26
100.0%
+75
–   Strelka 1.8 32-bit2769+19
−19
(−64)18 − 12
(+11−5=14)
60.0%
18.0 / 30
100.0%
−3
–   Hiarcs X54 64-bit2760+34
−35
(−73)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Deep Sjeng 2.72750+15
−15
(−83)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
0
–   Spike 1.2 Turin2746+7
−7
(−87)17.5 − 14.5
(+7−4=21)
54.7%
17.5 / 32
100.0%
−61
–   Glaurung 2.0.1 64-bit2745+18
−18
(−88)28.5 − 10.5
(+22−4=13)
73.1%
28.5 / 39
100.0%
+66
–   Junior 102744+13
−13
(−89)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
+62
–   Glaurung 2.0.1 32-bit2739+17
−17
(−94)24 − 7
(+17−0=14)
77.4%
24.0 / 31
100.0%
+79
–   Scorpio 2.0 32-bit 4CPU2732+24
−24
(−101)11 − 4
(+8−1=6)
73.3%
11.0 / 15
100.0%
+56
–   Ktulu 82706+9
−9
(−127)21.5 − 10.5
(+14−3=15)
67.2%
21.5 / 32
100.0%
−22
–   Chess Tiger 2007.12704+10
−10
(−129)20.5 − 9.5
(+14−3=13)
68.3%
20.5 / 30
100.0%
−13
–   Chessmaster 112665+12
−13
(−168)22.5 − 7.5
(+18−3=9)
75.0%
22.5 / 30
100.0%
+2
–   LoopList 6.002665+25
−25
(−168)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Bright 0.2c2664+26
−26
(−169)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−95
–   Scorpio 1.912660+13
−14
(−173)24.5 − 7.5
(+19−2=11)
76.6%
24.5 / 32
100.0%
+8
–   Scorpio 2.0 32-bit2653+17
−17
(−180)22 − 8
(+16−2=12)
73.3%
22.0 / 30
100.0%
−31
–   Movei 00.8.4382646+18
−18
(−187)1 − 2
(+0−1=2)
33.3%
1.0 / 3
100.0%
−269
–   Scorpio 1.812645+36
−36
(−188)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Delfi 5.22636+21
−21
(−197)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Petir 4.9999992579+16
−16
(−254)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019