Isaac Kimble 
I Play Chess In The Other World [EPUB ebook] 

You have gathered two water-attribute summoned beasts, obtaining the Ocean Bind, all summoned beasts movement speed increased by 30%’ 'You have gathered two fire-attribute summoned beasts, obtaining the Lava Bind, all summoned beasts attack power increased by 30%’ 'This is a world where summoners are honored!

Suhang, who came from a soul, accidentally discovered that his summoned beasts were like the pieces in a self-propelled chess game, possessing various bonding attributes! From then on, he started a real life of playing chess in the other world.