F17 was a strong move by white which I did not consider, but I believe I still had a win. |29.k15 30.n15 31.j13 32.i8 and then if 33.f8 34.g7 35.e6 36.f9 37.e10 38.g12 39.d12 40.d17 41.d18 42.c19 or 33.e8 34.e6 35.c9 36.c5 37.f6 38.j6 39.g4 40.f11 41.i10 42.g9 43.k9 44.l7 or |27.k15 28.n15 29.j13 30.i8 31.e8 32.e6 33.c9 34.c5 35.g7 36.j6 37.h5 38.f11 39.f10 40.d16 41.d18 42.c18 43.b19 44.h10

In the opening I believe white played on the right side too much. It's very natural to want to continue to defend your stake on the right side, where variations are relatively easier to calculate, but if the opponent can find just one way to break through, it will all be for naught. So maybe |5.i13 would have been better.