Adding Variations to Blogs? - Chess Forums

How do you add variations to blog posts or in game showcase? (The text with moves that could have been made in blue or red). Thank you.

Chess Dr Eric Silverman

Hnefatafl Viking Chess King's Table

4PC Variant]: Custom Starting Position - Chess Forums

Better Chess Training: 2014

Chess-variations on - Chess Forums

CheckRaiseMate's Blog • The Bootleg Spacebar •

LEGO MOC Chess Set by Bonsaika

Because of the sheer volume of variations, possible transpositions and ever-changing theory, chess openings can be overwhelming – even intimidating.

Back to Basics: Chess Openings

Game of Chess, anyone? — ProFantasy Community Forum

Adding new variants - Chess Forums