Annotated Chess Game 8453543 by Darax The Good

1. e4 e5 2. Ng1f3 Nb8c6 3. Bf1b5 d6 4. O-O Ng8f6 5. d3 Bc8d7 6. c3
seeing an opportunity to put pressure on a2-g8
6... Bf8e7 7. Bc1g5 O-O 8. Nb1d2 a6 9. Bb5a4 b5 10. Ba4b3 Nc6a5 11. h3
avoid bg4 pinning the knight.
11... c5 12. Bg5xf6
want to play bd5 without the knight being able to capture the bishop.
12... Be7xf6 13. Bb3d5
attacks rook, knight has no retreat the bishop doesn't have covered.
13... Ra8c8 14. a4
the point here is to remove the knight's protected escape point on c4
14... bxa4 15. b4
force knight back.
15... cxb4 16. cxb4 Na5c6 17. Ra1xa4
reclaim lost pawn, protect b4 from bishop
17... Nc6b8
discovered attack on the rook.
18. Ra4a2 Bd7b5
attacks d3, protecs a3.
19. Qd1b3 h6
? not sure of the practicality of this move. knight is already forbidded from g5. Bishop already had protection on f5. Black probably lost time here.