brilliants and blunders

As you know like the previous episode of this series , I analyzed my game step by step and I'm gonna do that again to make the game easier to understand for you . the imported file of the game :

and here we go .
OK , as you see we have a Caro-Kann Defense : Gurgenidze System and you can solve the trainings about this opening here : https://lichess.org/training/openings https , anyway . Let's back to the game . after 5. ... Bg4 and 6. ... B.f3 , black manages to trade his bad bishop cause it is not really a good bishop according to his pawns on h5 , g6 , c6 , and d5 . 9. ... Nh6 not a good move cause he is letting me to play the move g4 and now how is he gonna defend his pawn on h5? if h.g4 , the following line gives white a big advantage : (11.hxg4 Bg7 12.O-O-O Qe7 13.Rh3 Ng8 14.Rxh8 Bxh8 15.Qh3 Bg7 16.f4) and if Ng8 (best move) the line below is winning :
11.O-O-O Ne7 12.Kb1 Nd7 13.Qe2 b5 14.f4 a4 15.Qf2 Nb6 16.f5
Black decided to play the move 10. ... Qh4 . castle and a4 then I played the move 12.a3 to have a complete blockade against black attack on the queen side and he played the move b5 and I spent a lot of time to play the move 13.B.b5 and after c.b5 , the idea is not to take on b5 , the idea is actually to sacrifice the second piece , N.d5!! .
Q.d5 and the best move for black is Ra5 to protect the b5 pawn but the line below is winning :
16.Bd2 Qd8 17.Qxd8 Kxd8 18.Bxa5 Kc8 19.Kb1 Nc6 20.Bc3 b4 21.Bxb4
My opponent played Ra7 witch allows me Q.b5 and after Nd7 witch is forced I played the move d5 and I am threating to play e6 and I am attacking his rook at the same time so 17. ... Rc7 and e6 . (Thanks , I don't need pieces to attack just pawns are enough)
It is move 24 and I have a bishop and 3 pawns against two knights and more important than this is that his king is not safe and I shoulda play the following line to win the game easily : (25.Bd4 Nde5 26.Qxe8 Kxe8 27.Re6 Re7 28.Ra6 Nd8 29.Ra8 Kf7 30.Bxe5 Rxe5) but I had like 50 seconds on my clock .
this time constraint made a big problem for me . I blundered on move 27 by playing Qd3 and I just completely missed that there is fork e5 with Ne5 . I was not really happy about what did I do with my position until 40. .... Ne6 . I had about 10 seconds , I gave a check and I won his knight and in just a matter of time I made a comeback and I managed to win .
Hope you enjoy and be brilliant!