Ok, far from immortal, but let me enjoy a nice, fighting draw.
Look at the game first.
(*Gameknot tournament, 3+2)
I remember once during Belgrade junior championship in 1980, I was lost in a game and wanted to resign. I extended my hand over the table, but it was pretty flabbily, and my opponent didn't figure it was resigning gesture: I guess he believed I was hesitating to make a move! Then a beautiful girl came in the hall and I didn't want to resign in front of her and I made a move.
I won the game later, because my opponent made a series of mistakes.
.............................................. Some positions from the game
I took Pawn on b3...
I almost resigned here but I played ...Na5
. ...Rc8!
White should have played Qf4.
I played b3!
Now I was thinking I was wining. But...
Here I was expecting Bd3 and further attack - I think I calculated win for White but he offered a draw instead. ................................................................
😉 Ok, here is computer analysis:::
Header
PGN
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Bg5 c5 7. d5 e6 8. Qd2 a6 9. a4 Qa5 {From some reason, it is more precisely to take Pawn xd5 before action on Queen wing.} 10. Nf3 exd5 11. exd5 Bg4 12. O-O Nbd7 13. h3 Bxf3 14. Bxf3 Rae8 15. Rfe1 {14. and 15. move of White are kind of novelty} Ne5 16. Be2 Qb4 {I never can resist to take a Pawn. Feeling said it was bad, but I calculated until Nxc4 and thought: I got a Pawn free!} 17. b3 Qxb3 {I should have played 17. ...Nfd7 18. Qc2 Nd3 19. Bxd3 Bxc3 20. Rxe8 Rxe8 21. Rc1 Be1 22. Be4 f5 23. Bd3 Ne5 24. Qe2 Bc3. White is still better but it is acceptable.} 18. Reb1 {Mistake, because it gives Black a chance to take a Rook. This was better: 18. Rab1 Nxc4 19. Rxb3 Nxd2 20. Bxd2 Re7 21. Rb6 Rd8 22. a5 Rdd7 23. Kf1 Ne4 24. Nxe4 Rxe4 25. Bg4 Rxe1+ 26. Bxe1 f5 27. Bf3} Nxc4 19. Qc1 Na5 20. Ra3 Qb4 21. Rxb4 cxb4 22. Ra2 Rc8 23. Rc2 {Mistake. White should have played Qf4. It never crossed my mind. 23. Qf4 bxc3 24. Rc2 Nxd5 25. Qxd6 Rce8 26. g4 Nc6 27. Qxd5 Re5 28. Qd7 Rxg5 29. Qxb7 Nd4 30. f4 Rc5 31. Qe7.} b3 24. Bxf6 Bxf6 25. Ne4 Rxc2 {I had a draw here: 25. … xc2 26. Nxf6+ Kg7 27. Nh5+ gxh5 28. Qg5+ Kh8 29. Qf6+ Kg8 30. Qg5+ Kh8l} 26. Nxf6+ Kg7 27. Nh5+ gxh5 28. Qg5+ Kh8 29. Qf6+ Kg8 30. Qg5+ {I still think White should have continued attack with Bd3!} 1/2-1/2