As white, I have been reading up on the canal variation of the sicilian (1. e4 c5 2. Nf3 d3 3. Bb5+) as an anti-sicilian line to avoid theory
I believe you meant 2...d6. if you are playing this line then you need to prepare a line against 1.e4 e5 2.Nf3 e6.
against french you can try tarrasch leading to korchnoi gambit.
you also need to prepare a line against caro kann and pirc. against pirc i recommend trying 150 attack
against caro kann there are many lines, so its hard to recommend anything without knowing your preferences, but i believe advance variation is a bit less theoretical than the others and quite tactical so you might like it.
The problem is 1. ...d5. I dislike closed openings, which were the reason that I switched to 1. e4 in the first place
i do not follow this. after e4, d5 would be scandinavian - which is not closed opening.
as black if you are playing QID then combine it with NID and you will be fine.
I'm new to tournament chess, but have been playing unofficially on the internet for the past few years. This year (senior year in high school), I decided to join the team, and managed to get a spot at fourth board (my ELO is about 1300 both in real-life, but might not be accurate, given that I haven't played all too many official games in real life). State is coming up, and insane as I am, I'm looking to switch up my openings as white.
In the past, I have played the English in all real-life tournaments, with mediocre results. 100% of my wins have been from tactics, and most of my losses have been positional. The only reason I played the English was to avoid theory. Now, I'm looking to switch to an e4 opening, in favor of maximizing tactical play.
As black, I play the Scandinavian against 1. e4, QID (not KID) against 1. d4, and a mirrored English against 1. c4
As white, I have been reading up on the canal variation of the sicilian (1. e4 c5 2. Nf3 d3 3. Bb5+) as an anti-sicilian line to avoid theory, since I believe that an opponent who chooses their favorite sicilian line as black would tend to know more theory than myself, and have been getting good results with setting up Maroczy binds. Also, it sometimes allows a transposition into my favorite opening, the Ruy Lopez.
The problem is 1. ...d5. I dislike closed openings, which were the reason that I switched to 1. e4 in the first place. I've had mixed results with 2. c4, attempting to set up a Maroczy bind, except with the light bishop locked in. I'm looking for suggestions for Anti-French replies as white, looking to open things up, or to transpose into something familiar. So far, I have considered 2. Bb5, 2. c4 as mentioned, and just found out about the Alapin French. How solid are gambit openings in tournaments? (This question applies to the Scandinavian, too.) I know that they're pretty good in short online games, but I don't know how solid they are in actuality.
Off to the side, I'm open to any other opening suggestions, or things I ought to prepare for. Thanks in advance!