1. Elektro Chess Engine Sunday, November 16, 2014. 1.0 23 Zappa Mexico II x64 1.0 24 Jonny 4 x64 0.5 25 Spark 1.0 x64 0.5 26 Deep Onno 1.2.70 x64 Pubblicato da.
2. Jun 10, 2010 Don't expect much! This is NOT an engine vs engine setting, as I have explained in the past. Rather, it's designed to play like Tal on Angel Dust. The final setting was created from tweaking numbers and watching results. They are meant to play CRAZY aggressive chess, crush humans, and once and a while a top engine.

1. Zappa Mexico Ii Chess Engines
2. Zappa Mexico Ii Chess Engine Download
3. Zappa Mexico Ii Chess Engine Youtube

May 06, 2016 Zappa Mexico II wins 3 League chess engines JCER, edition 04/2016, 2016.03.16 - 2016.05.04.

Zappa Mexico II 64-bit 4CPU #82 (2967 +10 −10 ) Quote Author: Anthony Cozzie (USA) Link: Homepage This is one of the 15 Zappa versions we tested: Compare them!

Opponent Elo Diff Results Score LOS Perf – Stockfish 3 64-bit 4CPU 3165 +21 −21 (+198) 0 − 1 (+0−1=0) 0.0% 0.0 / 1 −INF – Houdini 3 64-bit 3156 +13 −13 (+189) 10.5 − 21.5 (+5−16=11) 32.8% 10.5 / 32 +74 – Critter 1.4 64-bit 4CPU 3150 +17 −17 (+183) 14 − 35 (+1−22=26) 0.0% – Stockfish 2.2.2 64-bit 4CPU 3147 +16 −16 (+180) 15 − 37 (+1−23=28) 28.8% 15.0 / 52 +53 – Rybka 4 64-bit 4CPU 3145 +10 −10 (+178) 13 − 40 (+2−29=22) 0.0% – Critter 1.2 64-bit 4CPU 3144 +19 −19 (+177) 6 − 26 (+0−20=12) 18.8% 6.0 / 32 −31 – Rybka 4.1 64-bit 4CPU 3143 +9 −9 (+176) 9.5 − 22.5 (+1−14=17) 0.0% – BlackMamba 2.0 64-bit 4CPU 3121 +15 −15 (+154) 0 − 2 (+0−2=0) 0.0% 0.0 / 2 0.0% −INF – Fizbo 1.7 64-bit 4CPU 3118 +27 −27 (+151) 0 − 2 (+0−2=0) 0.0% 0.0 / 2 −INF – Stockfish 1.9.1 64-bit 4CPU 3117 +21 −20 (+150) 19.5 − 46.5 (+2−29=35) 29.5% 19.5 / 66 +30 – Rybka 3 64-bit 4CPU 3116 +13 −13 (+149) 14.5 − 39.5 (+1−26=27) 0.0% – IvanHoe 9.46h 64-bit 4CPU 3112 +14 −14 (+145) 16 − 37 (+1−22=30) 30.2% 16.0 / 53 +29 – Hannibal 1.5 64-bit 4CPU 3108 +19 −19 (+141) 0.5 − 1.5 (+0−1=1) 25.0% 0.5 / 2 −16 – Komodo 5 64-bit 3107 +11 −11 (+140) 12.5 − 27.5 (+1−16=23) 31.3% 12.5 / 40 +33 – Stockfish 1.8 64-bit 4CPU 3107 +18 −18 (+140) 29.5 − 75.5 (+11−57=37) 0.0% – Rybka 3 Human 64-bit 4CPU 3104 +31 −31 (+137) 9 − 23 (+4−18=10) 28.1% 9.0 / 32 −9 – Stockfish 1.7.1 64-bit 4CPU 3102 +19 −19 (+135) 15 − 38 (+2−25=26) 0.0% – Komodo 4 64-bit 3097 +11 −11 (+130) 11 − 21 (+4−14=14) 34.4% 11.0 / 32 +32 – Naum 4.6 64-bit 4CPU 3092 +14 −14 (+125) 0.5 − 1.5 (+0−1=1) 25.0% 0.5 / 2 −32 – Chiron 2 64-bit 4CPU 3083 +15 −15 (+116) 2.5 − 1.5 (+2−1=1) 62.5% 2.5 / 4 0.0% +201 – Texel 1.05 64-bit 4CPU 3082 +17 −17 (+115) 0.5 − 1.5 (+0−1=1) 25.0% 0.5 / 2 −27 – Rybka 4 64-bit 3075 +11 −11 (+108) 0.5 − 0.5 (+0−0=1) 50.0% 0.5 / 1 0.0% +77 – Hannibal 1.4b 64-bit 4CPU 3075 +15 −15 (+108) 0.5 − 1.5 (+0−1=1) 25.0% 0.5 / 2 −49 – Naum 4.2 64-bit 4CPU 3059 +10 −10 (+92) 25.5 − 42.5 (+7−24=37) 37.5% 25.5 / 68 +18 – Protector 1.5.0 64-bit 4CPU 3054 +18 −18 (+87) 1.5 − 3.5 (+0−2=3) 30.0% 1.5 / 5 −17 – Hiarcs 14 4CPU 3052 +13 −13 (+85) 1 − 3 (+0−2=2) 25.0% 1.0 / 4 0.0% −65 – Naum 4.1 64-bit 4CPU 3051 +26 −26 (+84) 16.5 − 30.5 (+4−18=25) 0.0% – Rybka 3 64-bit 3047 +11 −11 (+80) 19.5 − 32.5 (+9−22=21) 37.5% 19.5 / 52 0 – Chiron 1.5 64-bit 4CPU 3045 +19 −19 (+78) 0.5 − 1.5 (+0−1=1) 25.0% 0.5 / 2 −64 – Naum 4 64-bit 4CPU 3042 +16 −16 (+75) 12 − 20 (+3−11=18) 37.5% 12.0 / 32 +4 – Chiron 1.1a 64-bit 4CPU 3039 +20 −20 (+72) 5 − 9 (+1−5=8) 35.7% 5.0 / 14 −10 – Gull R375 64-bit 4CPU 3037 +22 −22 (+70) 0 − 2 (+0−2=0) 0.0% 0.0 / 2 0.0% −INF – Deep Fritz 13 4CPU 3033 +16 −17 (+66) 9 − 21 (+0−12=18) 0.0% – Hannibal 1.3 64-bit 4CPU 3031 +22 −22 (+64) 0 − 2 (+0−2=0) 0.0% 0.0 / 2 0.0% −INF – Deep Junior 13 64-bit 4CPU 3026 +16 −16 (+59) 22 − 32 (+7−17=30) 0.0% – Deep Junior Yokohama 64-bit 4CPU 3023 +16 −16 (+56) 4 − 8 (+1−5=6) 33.3% 4.0 / 12 0.0% −43 – Senpai 1.0 64-bit 4CPU 3022 +16 −16 (+55) 1 − 1 (+0−0=2) 50.0% 1.0 / 2 +55 – Andscacs 0.80 64-bit 4CPU 3022 +31 −31 (+55) 1 − 3 (+0−2=2) 25.0% 1.0 / 4 0.1% −94 – Deep Junior 13.3 64-bit 4CPU 3017 +18 −18 (+50) 5 − 15 (+1−11=8) 25.0% 5.0 / 20 −114 – Deep Shredder 12 64-bit 4CPU 3016 +10 −10 (+49) 73 − 83 (+35−45=76) 46.8% 73.0 / 156 +30 – Rybka 2.3.2a 64-bit 4CPU 3016 +13 −13 (+49) 17 − 28 (+6−17=22) 0.0% – Spike 1.4 Leiden 4CPU 3014 +11 −11 (+47) 53.5 − 69.5 (+22−38=63) 43.5% 53.5 / 123 +8 – Deep Junior 12.5 64-bit 4CPU 3011 +23 −23 (+44) 16 − 16 (+7−7=18) 0.0% – Cheng 4.39 64-bit 4CPU 3008 +15 −15 (+41) 0.5 − 1.5 (+0−1=1) 25.0% 0.5 / 2 0.0% −116 – Texel 1.03 64-bit 4CPU 3008 +31 −31 (+41) 2.5 − 1.5 (+2−1=1) 62.5% 2.5 / 4 +126 – Vajolet2 2.1 64-bit 4CPU 2997 +25 −25 (+30) 0.5 − 1.5 (+0−1=1) 25.0% 0.5 / 2 1.8% −112 – Rybka 2.1 64-bit 4CPU 2996 +29 −29 (+29) 0 − 1 (+0−1=0) 0.0% 0.0 / 1 −INF – Deep Fritz 11 4CPU 2988 +29 −29 (+21) 16.5 − 23.5 (+4−11=25) 41.3% 16.5 / 40 −26 – Deep Fritz 12 4CPU 2982 +34 −34 (+15) 11.5 − 12.5 (+5−6=13) 47.9% 11.5 / 24 +2 – Protector 1.4.0 64-bit 4CPU 2981 +19 −19 (+14) 5.5 − 8.5 (+2−5=7) 39.3% 5.5 / 14 10.6% −50 – Hiarcs 13.2 4CPU 2980 +18 −18 (+13) 19.5 − 16.5 (+11−8=17) 10.7% – Cheng4 0.38 64-bit 4CPU 2979 +24 −24 (+12) 3 − 1 (+2−0=2) 75.0% 3.0 / 4 20.4% +162 – Arasan 18.3 64-bit 4CPU 2972 +30 −30 (+5) 1 − 1 (+1−1=0) 50.0% 1.0 / 2 +5 – Stockfish 1.5.1 64-bit 4CPU 2968 +25 −24 (+1) 39 − 33 (+25−19=28) 54.2% 39.0 / 72 +29 – Spark 1.0 64-bit 4CPU 2968 +13 −13 (+1) 26.5 − 30.5 (+14−18=25) 49.6% – Naum 3.1 64-bit 4CPU 2967 +18 −18 (0) 16.5 − 14.5 (+8−6=17) 53.2% 16.5 / 31 +15 – Rybka 2.3.2a 64-bit 2961 +11 −11 (−6) 19.5 − 16.5 (+11−8=17) 79.6% – Fritz 13 2959 +11 −11 (−8) 16 − 16 (+5−5=22) 50.0% 16.0 / 32 −8 – Naum 3 64-bit 4CPU 2956 +18 −18 (−11) 33.5 − 24.5 (+19−10=29) 86.4% – Fizbo 1.31 64-bit 4CPU 2954 +30 −29 (−13) 2.5 − 5.5 (+1−4=3) 31.3% 2.5 / 8 80.1% −131 – Stockfish 1.4 64-bit 4CPU 2946 +17 −17 (−21) 38.5 − 23.5 (+27−12=23) 98.4% – Komodo 1.2 64-bit 2945 +16 −16 (−22) 39 − 36 (+15−12=48) 52.0% 39.0 / 75 −11 – Gaviota 1.0 64-bit 4CPU 2941 +16 −16 (−26) 9.5 − 12.5 (+4−7=11) 43.2% 9.5 / 22 −66 – EXchess 7.51b 64-bit 4CPU 2939 +32 −32 (−28) 3.5 − 4.5 (+1−2=5) 43.8% 3.5 / 8 95.0% −59 – Arasan 17.5 64-bit 4CPU 2933 +27 −27 (−34) 3.5 − 4.5 (+0−1=7) 43.8% 3.5 / 8 −61 – Onno 1.2.70 64-bit 4CPU 2932 +19 −19 (−35) 7 − 5 (+6−4=2) 58.3% 7.0 / 12 99.9% +23 – Spark 0.4 64-bit 4CPU 2931 +21 −21 (−36) 2 − 0 (+2−0=0) 100.0% 2.0 / 2 +INF – Spark 0.3 64-bit 4CPU 2926 +23 −23 (−41) 17 − 15 (+6−4=22) 53.1% 17.0 / 32 −24 – Thinker 5.4d Inert 64-bit 4CPU 2925 +23 −23 (−42) 7.5 − 5.5 (+3−1=9) 57.7% 7.5 / 13 0 – Deep Sjeng WC2008 64-bit 4CPU 2924 +13 −13 (−43) 52.5 − 36.5 (+29−13=47) 59.0% 52.5 / 89 +10 – Thinker 5.4c Inert 64-bit 4CPU 2922 +15 −15 (−45) 21.5 − 23.5 (+11−13=21) 100.0% – Komodo 1.0 64-bit 2920 +14 −14 (−47) 19 − 13 (+11−5=16) 59.4% 19.0 / 32 +9 – Gull 1.2 64-bit 2918 +14 −15 (−49) 1.5 − 0.5 (+1−0=1) 75.0% 1.5 / 2 +108 – Toga II 3.0 4CPU 2917 +22 −23 (−50) 4.5 − 3.5 (+3−2=3) 56.3% 4.5 / 8 100.0% −18 – Deep Shredder 11 64-bit 4CPU 2915 +12 −12 (−52) 26.5 − 27.5 (+10−11=33) 100.0% – Hannibal 1.2 64-bit 2914 +23 −23 (−53) 3 − 3 (+1−1=4) 50.0% 3.0 / 6 100.0% −53 – Crafty 23.8 64-bit 4CPU 2908 +32 −33 (−59) 3.5 − 0.5 (+3−0=1) 87.5% 3.5 / 4 +223 – Deep Sjeng 3.0 64-bit 4CPU 2907 +22 −22 (−60) 21 − 13 (+13−5=16) 61.8% 21.0 / 34 +11 – Quazar 0.4 64-bit 2904 +10 −10 (−63) 3.5 − 0.5 (+3−0=1) 87.5% 3.5 / 4 +227 – Thinker 5.4a Inert 64-bit 4CPU 2903 +23 −23 (−64) 26 − 23 (+13−10=26) 53.1% 26.0 / 49 −45 – Naum 2.2 64-bit 4CPU 2903 +18 −18 (−64) 1.5 − 0.5 (+1−0=1) 75.0% 1.5 / 2 +93 – Toga II 1.4.1SE 4CPU 2903 +13 −13 (−64) 33 − 20 (+22−9=22) 62.3% 33.0 / 53 +13 – Hiarcs 12.1 4CPU 2902 +15 −15 (−65) 17 − 15 (+9−7=16) 100.0% – Cheng4 0.36c 64-bit 4CPU 2895 +30 −30 (−72) 1 − 1 (+0−0=2) 50.0% 1.0 / 2 100.0% −72 – Tornado 6.0 64-bit 4CPU 2895 +26 −26 (−72) 2.5 − 1.5 (+2−1=1) 62.5% 2.5 / 4 +13 – Bright 0.4a 4CPU 2895 +15 −15 (−72) 50.5 − 25.5 (+33−8=35) 66.4% 50.5 / 76 +29 – Glaurung 2.2 64-bit 4CPU 2894 +16 −16 (−73) 26 − 24 (+13−11=26) 100.0% – Tornado 7.0 64-bit 4CPU 2892 +25 −25 (−75) 1 − 3 (+1−3=0) 25.0% 1.0 / 4 100.0% −302 – Hiarcs 12 4CPU 2892 +15 −15 (−75) 32.5 − 17.5 (+19−4=27) 100.0% – Bright 0.5c 4CPU 2890 +23 −23 (−77) 4.5 − 2.5 (+3−1=3) 64.3% 4.5 / 7 100.0% +13 – Hiarcs 12 Sharpen PV On 4CPU 2889 +21 −21 (−78) 31.5 − 18.5 (+17−4=29) 100.0% – Hiarcs Paderborn 2007 4CPU 2889 +19 −19 (−78) 20 − 14 (+11−5=18) 58.8% 20.0 / 34 −24 – Deep Fritz 10.1 4CPU 2887 +18 −18 (−80) 22 − 11 (+15−4=14) 100.0% – Tornado 4.88 64-bit 4CPU 2884 +26 −26 (−83) 3.5 − 4.5 (+1−2=5) 43.8% 3.5 / 8 100.0% −119 – MinkoChess 1.3 64-bit 4CPU 2884 +21 −21 (−83) 4 − 4 (+2−2=4) 50.0% 4.0 / 8 −83 – Toga II 1.4 beta5c 4CPU 2884 +18 −18 (−83) 22.5 − 9.5 (+15−2=15) 70.3% 22.5 / 32 +43 – Crafty 24.1 64-bit 4CPU 2877 +31 −32 (−90) 1 − 3 (+0−2=2) 25.0% 1.0 / 4 −239 – Hiarcs 11.1 4CPU 2875 +17 −17 (−92) 20.5 − 11.5 (+13−4=15) 64.1% 20.5 / 32 −3 – Scorpio 2.7.6 64-bit 4CPU 2873 +26 −26 (−94) 1 − 1 (+1−1=0) 50.0% 1.0 / 2 −94 – Glaurung 2.1 64-bit 4CPU 2867 +19 −19 (−100) 33 − 21 (+24−12=18) 61.1% 33.0 / 54 −26 – EXchess 7.18b 64-bit 4CPU 2863 +33 −33 (−104) 1.5 − 0.5 (+1−0=1) 75.0% 1.5 / 2 +38 – Scorpio 2.7.5 64-bit 4CPU 2859 +33 −33 (−108) 1 − 1 (+1−1=0) 50.0% 1.0 / 2 100.0% −108 – Gaviota 0.86 64-bit 4CPU 2858 +24 −24 (−109) 2 − 2 (+1−1=2) 50.0% 2.0 / 4 −109 – Crafty 23.4 64-bit 4CPU 2857 +34 −34 (−110) 2 − 0 (+2−0=0) 100.0% 2.0 / 2 100.0% +INF – Arasan 16.3 64-bit 4CPU 2856 +34 −34 (−111) 0.5 − 0.5 (+0−0=1) 50.0% 0.5 / 1 −141 – Loop M1-T 64-bit 4CPU 2848 +12 −12 (−119) 28.5 − 10.5 (+20−2=17) 73.1% 28.5 / 39 +26 – Nemo 1.0.1 64-bit 2847 +12 −12 (−120) 2 − 0 (+2−0=0) 100.0% 2.0 / 2 +INF – Booot 5.1.0 2843 +10 −10 (−124) 1 − 1 (+0−0=2) 50.0% 1.0 / 2 100.0% −124 – Loop 13.6 (Loop 2007) 64-bit 4CPU 2837 +19 −19 (−130) 5 − 0 (+5−0=0) 100.0% 5.0 / 5 +INF – BugChess2 1.9 64-bit 4CPU 2837 +21 −21 (−130) 2 − 4 (+0−2=4) 33.3% 2.0 / 6 100.0% −219 – Bright 0.3a 4CPU 2829 +18 −18 (−138) 27.5 − 16.5 (+18−7=19) 100.0% – Glaurung 2.0.1 64-bit 4CPU 2828 +17 −17 (−139) 31.5 − 10.5 (+24−3=15) 75.0% 31.5 / 42 +28 – Octochess r5190 64-bit 4CPU 2822 +24 −24 (−145) 1.5 − 0.5 (+1−0=1) 75.0% 1.5 / 2 +12 – Onno 1.0 64-bit 2818 +17 −17 (−149) 20 − 12 (+12−4=16) 62.5% 20.0 / 32 −75 – Jonny 4.00 4CPU 2814 +25 −25 (−153) 3.5 − 0.5 (+3−0=1) 87.5% 3.5 / 4 +130 – Bright 0.2c 4CPU 2805 +21 −21 (−162) 11.5 − 4.5 (+8−1=7) 71.9% 11.5 / 16 100.0% −21 – Deep Junior 10 4CPU 2802 +14 −14 (−165) 22.5 − 7.5 (+18−3=9) 100.0% – Texel 1.01 64-bit 2786 +21 −21 (−181) 1.5 − 0.5 (+1−0=1) 75.0% 1.5 / 2 100.0% −23 – Deep Sjeng 2.7 4CPU 2779 +18 −18 (−188) 22.5 − 9.5 (+16−3=13) 100.0% – Alfil 13.1 64-bit 4CPU 2745 +28 −28 (−222) 2 − 0 (+2−0=0) 100.0% 2.0 / 2 100.0% +INF – Spike 1.2 Turin 2745 +7 −7 (−222) 26.5 − 8.5 (+20−2=13) 100.0% – Nebula 2.0 64-bit 4CPU 2725 +20 −20 (−242) 1.5 − 0.5 (+1−0=1) 75.0% 1.5 / 2 100.0% −99 – Ktulu 8 2707 +9 −9 (−260) 28 − 4 (+24−0=8) 100.0%

3270 games: 795 wins, 903 losses, 1572 draws (48.1%), score: 48.3%

Fritz GUI
Time 4 +2
Book : perfect X
EGTB 345

Zappa Mexico Ii Chess Engines

50 games
pgn
http://www.superchessengine.com/march_08.htm
Zappa Mexico II improve a lot ...on 8 cpu ..
If i compare with my last test rybka - Zappa , Mexico II gain 39 elo !!!
Competitor come more and more closer to Rybka now ... We will not see no more 200 elo difference between Rybka and his closest competitor .

Zappa Mexico Ii Chess Engine Download

I think soon , we will see some chess engine that could beat Rybka 2.3.2 smp
This is pity that now A. Cozzie is 99 % retired

Zappa Mexico Ii Chess Engine Youtube

the King of chess engine is in danger
Hope Rybka 3 will be out soon ...