When Tanitoluwa "Tani" Adewumi mulls his next move on a chessboard, his instinct is to pile pressure on his opponent.

Ethiopia's parliament confirmed incumbent Abiy Ahmed as prime minister for a five-year term on Monday, cementing his power domestically amid mounting international concern over his government's handling of the conflict in northern Ethiopia.

When Tanitoluwa "Tani" Adewumi mulls his next move on a chessboard, his instinct is to pile pressure on his opponent.