When should I stop playing the Blackmar Diemer Gambit?


Just play what you enjoy. I'm ~1700 and I play the King's Gambit every time I face 1....e5. The computer says the King's Gambit's 2nd move is an 'inaccuracy'. Well, sure, but it's fun. I regularly sac a full piece in the first 10 moves too just because I like the open games I get. Obviously it's not 'sound' against people who refute my moves, but it gives me enjoyable games so I'll keep playing it.

When youre ready to improve.

When youre ready to improve.
Great answer! I was about to put something similar! LOL!

When youre ready to improve.
Great answer! I was about to put something similar! LOL!
I get off a good one every now and then.

The guy who necroposted acknowledged it, but necro'd the thread anyway. It's okay sometimes but probably not for the OP's one-time specific question.
I wish mods did something about all the spam and necroposting... it can make the forum very difficult to use.

I’m pretty sure the most important thing when you’re that low rated is to just learn how to calculate properly and see tactics well enough that you blunder less. Playing some fundamentally sound opening so that you can fight for the center without creating too many weaknesses is fairly pointless when you’re hanging all your pieces every game. I would think it would be more important to just get a lot of opening variety so that you can get comfortable in many types of positions.