Black made ealry mistakes in the opening. White punished that by cutting Black into small groups and took early lead. However, White did not press the attack hard enough and Black managed to save all the groups. Late in the game, Black made good invasions. With better end game moves Black turned it around and won the game by a small margin.

to Black: You got the spirit, good win. Learn to sacrifice some stones. Don't let the opponent chase you around because of a few points.

to White: Get an update to AI version.