" Human, too much human.." To wrote someone.
In effects, all, also the greatest champions commit enormous errors. I have saved in a pgn file 20 games among GM in which the super stars play some sciochezzes..
There are all among the greatest:
Kasparov, Carlsen, Karpov, Anand, Aronian, Polgar, Fischer,Tal..
Nobody escapes, rather I have had to limit me, also considering many others great I would have been able to create a database of hundreds of games.
All the games are played on the long times or rapid, least 20 minutes. I have not been considered the blitz games, in which the error could reasonably be debited to the little time of reflection. Besides the games last all no more than 25 moves, then the great mistakes have been committed in opening or in the first middlegame. (There are not then excuses chargeable to the tiredness.).
Looking at these games, I hope you will console of your mistakes and you will make you account that is absolutely normal to commit enormous errors that also happens to the professionals players to the maximum levels.
download games: ciofh