No Game No Life, Nejimaki Seirei Senki: Tenkyou no Alderamin Recommendations
Both of the anime's display great tactics to make their opponent find themselves dancing in the palm of the MC's hands.Both of the series also have an humorous side to make the story seems lighter in a way i think.I enjoyed watching the both of it so i hope you too will.
similar MC, pretty chill and lazy but op in terms of strategy etc
Games vs Battles in respective anime won with pretty decent tactics and predictions.
Similar speeches/beliefs (lazyness speech, weakness speech)
If you liked NGNL for the right reasons this is the only other non trash tier anime that's like it.