<prompt> Bhala ukuqhubeka kwalesi sigaba - UBarbosa wadlala ku-40th Chess Olympiad  <response>: lapho ayephethe khona iBhodi 2 ngenxa ye-ELO yakhe yesibili ehamba phambili engu-2554 futhi wathola amaphuzu angu-711 izinga lokuwina elingu-63.6, ne-TPR ephelele engu-2668. Unqobe izikhathi ezingu-5, wabamba izikhathi ezingu-4 futhi wahlulwa izikhathi ezingu-2. 