I just beat the MOST INCREDIBLY DIFFICULT soccer game of ALL time:
Tecmo Cup Soccer (for NES)
Sure you can say "Oh, TCS isn't ANYWHERE NEAR Mario Strikers Charged in difficulty." Fugg off if you're gonna say that. Go IMMEADIATELY to the FINAL game with the "Final Game Code" and TRY beating it withOUT using "save and load" with your emulator! Then YOU'LL SEE it's near impossible on your FIRST try! NEAR impossible because the opponents are all over you in heartbeats (2-5 to be exact). And if you can't beat it, try this trick:
Get as close to the goal as possible then use a POWER shot (I.E. Robin's Hyper Shot or Simon's Passion Shot) and HOPE it goes in, because there's a MAJOR chance it'll be blocked or hit the post! So, good luck with it, IF YOU DARE try it. And if you beat it, you, too, are a soccer god.