[Credit to Train like a Pro 1]
Black to move first, and finish the game with the best result. Komi 6.5.
To simplified the explanation: Sente with biggest value first before going gote.
Black move-1 cost a total about 10-points sente (correct me if i’m wrong). Then move-7 would be about total 5-points sente.
Lastly, the other two share the same value in gote 2-points.
Thus, the result is B+0.5