Shogi Meal (2017)

Both deal with two very different people finding a balance with one another. Has more romance though and is centered around young teens high school romance.

The story follows the growth of Yamazaki Otome, a young girl lacking experience in love, who utilizes her hobby of making sweets to work at Patisserie MON, a French pastry shop.

Toge Nayuta is a professional Shogi player. Her games last for about 10 hours. She also thinks carefully about what she will eat during breaks in the game. Her choices in meals helps her win games.
~~Based on the manga series "Shogi Meshi" by Nagisa Matsumoto