marreco
Valued Forum Contributor

"No xadrez nem sempre a menor distância entre dois pontos é uma linha reta" G. Kasparov.

If your problem is solved, please say so clearly, and mark your thread as Solved: Click the Edit button on your first post in the thread, Click Go Advanced, select b from the Prefix dropdown, then click Save Changes. If more than two days have elapsed, the Edit button will not appear -- ask a moderator to mark it.