If you have any money, I'd highly recommend Azel Chua - introduction to calculation course on chessable. Also chessmood tactics Ninja would help a lot - every once in a while chessmood has a promotion where all their courses are free. Another great resource is stepchess.ru - they ease you in to every tactical motif with very easy puzzles. The only problem is its in Russian. But you can click google translate.
In your shoes I'd start training one theme at a time - like "Skewer". You start to see what elements make up a tactic. In the case of skewer, two tactical targets have to be aligned either on a file , rank or diagonal. Tactical targets can be King, Queen, any undefended piece, or a rook in the case of a bishop skewer.
Next move on to something like "pin" - the same thing applies. Tactical targets that are lined up. Works very much like a skewer.
Next move on to "fork". You'll see that tactical targets (queen, king, undefended piece) are on "forkable squares". Each of the 6 pieces has its own set of fork geometrical patterns and forkable squares. You have to get used to these patterns. Often for forks, tactical targets will be on the same color squares (for bishop fork, knight forks, pawn forks, queen diagonal forks). For a pawn fork, pretty much any piece is a tactical target, because a pawn is worth less than any piece.
Do you see any common thread in these motifs? You always have to be looking for tactical targets. Most of the time its King Queen or an undefended piece. Sometimes a piece is defended but you can make it undefended or create an undefended piece via a capture, and on the next move you have an easy tactic like a pin, skewer or fork available.
You can get a little more complex later and see that tactical targets can also be mating squares. Or squares from which another tactic is possible (i.e. forking a king and a square on which another fork is possible).
If you have any money, I'd highly recommend Azel Chua - introduction to calculation course on chessable. Also chessmood tactics Ninja would help a lot - every once in a while chessmood has a promotion where all their courses are free. Another great resource is stepchess.ru - they ease you in to every tactical motif with very easy puzzles. The only problem is its in Russian. But you can click google translate.
In your shoes I'd start training one theme at a time - like "Skewer". You start to see what elements make up a tactic. In the case of skewer, two tactical targets have to be aligned either on a file , rank or diagonal. Tactical targets can be King, Queen, any undefended piece, or a rook in the case of a bishop skewer.
Next move on to something like "pin" - the same thing applies. Tactical targets that are lined up. Works very much like a skewer.
Next move on to "fork". You'll see that tactical targets (queen, king, undefended piece) are on "forkable squares". Each of the 6 pieces has its own set of fork geometrical patterns and forkable squares. You have to get used to these patterns. Often for forks, tactical targets will be on the same color squares (for bishop fork, knight forks, pawn forks, queen diagonal forks). For a pawn fork, pretty much any piece is a tactical target, because a pawn is worth less than any piece.
Do you see any common thread in these motifs? You always have to be looking for tactical targets. Most of the time its King Queen or an undefended piece. Sometimes a piece is defended but you can make it undefended or create an undefended piece via a capture, and on the next move you have an easy tactic like a pin, skewer or fork available.
You can get a little more complex later and see that tactical targets can also be mating squares. Or squares from which another tactic is possible (i.e. forking a king and a square on which another fork is possible).