[Event "Pandolfini's Endgame Course"] [Site "by Bruce Pandolfini"] [Round "0"] [White "Endgame 172"] [Black "Rear Defense"] [Result "1-0"] [FEN "k7/6N1/P7/8/8/8/1K6/8 w - - 0 1"] 1. Ne6 Ka7 2. Nc5 Kb6 3. Kb3 Ka7 4. Kb4 Kb6 5. Kc4 Ka7 6. Kb5 Ka8 7. Kb6 Kb8 8. Ne6 Ka8 9. Nc7+ Kb8 10. a7+ Kc8 11. a8=Q+ Kd7 12. Qe8+ Kd6 13. Qe6# 1-0