Dominating from losing position

              Don't you tell me you have not blunder ever since you have started to play chess. Converting a losing chess game is another wonder of world,

  In this game,  I was playing with the black pieces . e4 the standard move responded with c5 rushing towards Sicilian Defense Nf3 , old Sicilian Variation though there was many options out there such as g6 Hyperaccelerated Dragon Variation with an idea of  Bishop fianchetto on g7 square controlling the diagonal dark squares nevertheless , i went into more passive play as tried to control the center , opponent knew my intentions and played d4 quickly and now we're in  open Sicilian game .

cxd4, Nxd4 again i was thinking to fianchetto my Bishop but that was too slow for me instead i went e5 kicking the knight away from d4 square then normal exchange of pieces happened Nxc6 bxc6, Bc4 angling on f7 weak square and light squares of diagonals Kf6 , Kc3 fighting for center and then i played an inaccurate move h6 giving a chance to opponent to develop pieces as more early from me .he took this golden opportunity and played Be3 now controlling dark square diagonally , the Bishops were extremely powerful and i want to exchange them by my passive pieces which was not yet developed ,
so far so good i then played d5 thought to gain central space but little did i know was turn up to be bad move, exd5 cxd5 and and and and .......Bb5+ forcing my king to Ke7 which eventually restrict my king to safely castle , due to much control and more activity of pieces,  opponent played a best move Bc5+ 

Note, i cant move my knight to prevent myself from light squared bishop check  early as my pawn would be hanging later.

Coming to the game, Ke6 , Bxf8 Rxf8, the pressure is releasing i thought.

Re1 Qd6, Qf3 and then again an inaccurate move, Rb8 with an idea of discovery attack on bishop. opponent got another chance to active his pieces so decided to check , i went Ke7 , Qg3 eying on e5 and g7 pawn , his all the pieces are looking like a demon to me having the potential to take you down at any moment
instead of defending the important e4 pawn , i went g5 followed by Rxe5+ Kd8 only square to hide , and at this move i realized im in completely lost stage and then all of a sudden opponent played Re8 check which was a massive blunder from forced mating game to losing game , he thought i would take with my rook on 8th rank with the hanging Queen with check followed by knight covering the check and queen captures knight checkmate.

but has never thought of Kxe8 capturing and defending my queen from hanging if tried to act smart with intermediate move Bxe8 then i would go Qxg3 and later capture his hanging Bishop so a dominant position for me . smart opponent knew all the above mentioned idea of mine and did not felt for any so played Qd3 eying on weak d5 pawn i defended it with Nc7 defended and attacking the bishop , opponent went his bishop back as trading it would cost him a fully lost position but i was eager to exchange his powerful bishop with my least power bishop played Bc6, Bxc6 Qxc6

now my opponent want more space because center is dominated by me so played b3 a6 a4 Rc8 X raying on Knight in front , opponent completely ignored the threat and played Re1 to control the e file , i took an opportunity and played Ke6 making the open file closed and also attacking on the knight twice , opponent blundered with Rd1 , Qxc3, Qxc5+ ke7, Qd7+kf6 and now is safe with no more good checks 

Opponent realized the position is now lost to him by just 1 Blunder and some inaccuracies and ignored that d8 is supported by rooks and knight on e6 and in rush played h3 creating some space to escape in future , i grabbed the opportunity and played Rfd8 with as forced exchange of his queen and rook  with my rooks and giving me a full Queen and a Knight in later, opponent calculated everything so not interested in giving his queen thus played Qb7 Rxd1 followed by Kh2 and the final blow Qc7+ 

Followed by the Resignation by my Opponent .