Seeme to me that despite you being quite self-critical of your opening moves, after 18. Qxd7 the position is really rather equal. White then plays Bh3 and you play Qc7!. It's just a blunder. If you play 19. cxd4, for example, then white has a slightly better center but you have resolved your backward c pawn and you have an open file to try to penetrate with your rooks. So, although you are critical of your positional play, it is a tactical mistake (19. Qc7!) that puts you in trouble.
The next move of interest to me is white's 25. Nd4. That seems a very nice square for the white. It threatens b5 but also Ne6 forking queen and rook. I can see why you like 26. ... Nc6 because it would be nice to get rid of that knight on d4; but it would have been another tactical mistake, allowing white to win another pawn with 27. Nxb5. I may have thought about 26. ... Bxd4 27. Bxd4 Nc6; it gives up the bishop pair but you do get rid of that knight.
I think that sometimes you are worrying about things that are never going to happen. As you say, you worried about a Bh3 skewer. You have also been talking about the queen protecting e7 when the knight on e7 is never under threat.
As you say, 28. ... Nf5 is not great (allowing the pin) but Nc6 (which you mentioned again) would still lose a pawn.
As you say, 31. c3 was white's first biggish error and you then miss 31. ... Nxg3+. You would win your pawn back with this move. I am not sure white would have much of an advantage. I think I would have played Nxg3+.
When you played 32. ... Rb8 I think I wuld have taken the bishop with the knight on f5.
38. ... Qxb3 is an interesting move. I think white must have missed this and it's quite a serious blunder because now the rook on d1 is en pris and white misses that too. So, 38. Rd1! has to be considered a major blunder. Perhaps white should have played 38. Re1 after which he could have responded to Qxb3 with Bxf6.
To say that 39. Qe1 was a better move than 39. Bxf6 is understatement of the year!! 39. Bxf6 is a game losing move.
My advice to you would be to check, double check and treble check, just before you play a move, can the opponent take a piece, take a pawn, or deliver a check? If so, make sure you have an appropriate response. It's easier said to done; if you look at some of my games you'll see I am not always able to follow my own advice. But you nearly lost this game because of a couple of silly small errors. You only won because white made a mega blunder.
Hi all, first post here and I would like some feedback on my first recorded game. My analysis wasn't very deep because I'm not good at long term improvement and piece harmony. My positional understanding sucks and therefore my attention (and depth move) span is low unless it involves forced positions and tactics.
My opening knowledge is almost abysmal and I just play moves until things get serious and then spend the rest of the game trying to fix my mistakes. I think this game is a typical example of this. Based just on this game, what do you think are my greatest weaknesses? What books or exercises would you recommend to improve on those aspects?
Regarding post-game analysis, how much time do you spend analysing your games and how can you make the most of chess engines?