You can lose 1000s of calories from playing chess
I read about it. It is all about the problem solving you need to face
Yes , i must have lost a lot of calories because i have beaten a lot of players 
How long have you been playing chess for?
since i was a kid i use to play with my nan who was a good player , i have not lost a match since i got good enough to beat my nan i can beat anyone 
What is the most helpful chess piece?
The queen is the most helpful although i use them as a last resort 
I see. I think it is all about your level of experience. I see so many players. Some of them are enamoured by the queen's power and mobility, others instead are afraid to lose it. 
That is correct , but my style of play is i send me pawns in first 
Actually pawns are quite strong when moved together. Let's say that they can protect each other rather than fight alone