[Event "Pandolfini's Endgame Course"] [Site "by Bruce Pandolfini"] [Round "0"] [White "Endgame 149"] [Black "Knight Fork"] [Result "1/2-1/2"] [FEN "8/8/8/8/4N3/1k6/1p5K/8 w - - 0 1"] 1. Nd2+ Kc2 2. Nc4 b1=Q 3. Na3+ Kc1 4. Nxb1 Kxb1 {#d} 1/2-1/2