[Event "Pandolfini's Endgame Course"] [Site "by Bruce Pandolfini"] [Round "0"] [White "Endgame 155"] [Black "The Dangerous Rook-Pawn"] [Result "1-0"] [FEN "3k4/1n6/8/P7/8/8/7K/8 w - - 0 1"] 1. a6 Kc7 2. a7 Nd6 3. a8=Q {#r} 1-0