Among all the warriors under Taksin's command, the greatest fighter was Phraya Pichai Daab Hak, a nickname meaning "broken sword". Phraya Pichai was an expert with the dual swords ("daab song mue") and acquired his moniker during a battle in which he continued fighting after one of his swords was broken. Another notable general was Rama I. Though not as skilled a martial artist as Phraya Pichai, Chakri was as brilliant a commander as Taksin. Under his leadership, Siam captured the Lao Kingdom of Vientiane, Luang Prabang, and Chiang Mai.