[Event "Convert Extra Material II simul"] [Site "https://lichess.org/FIVrQzqD"] [Date "2024.04.20"] [White "Aransankay"] [Black "ErikSantarius"] [Result "1-0"] [UTCDate "2024.04.20"] [UTCTime "15:18:20"] [WhiteElo "1546"] [BlackElo "2704"] [Variant "From Position"] [TimeControl "600+3"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "8/5pkp/4p1p1/8/8/3N2P1/5P1P/6K1 w - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Ne1 Kf6 2. Ng2 h5 3. h4 Ke7 4. Kf1 Kd6 5. Ke2 Ke7 6. Kf3 f6 7. Nf4 Kf7 8. g4 hxg4+ 9. Kxg4 e5 10. Ng2 Ke6 11. Kf3 Kf7 12. Ke4 Ke7 13. f4?? { (5.53 → 0.00) Blunder. Kd5 was best. } (13. Kd5 Kd7 14. Ne3 Ke7 15. Ng4 e4 16. Ne3 Kf7 17. Ng2 Kg7 18. Ke6 Kh6 19. Kxf6 Kh5) 13... exf4 14. Kxf4 Kf7 15. Kg4 Kg7 16. Ne1 Kh6 17. Nf3 f5+ 18. Kh3 Kg7 19. Ng5 Kf6 20. Kg3 Kg7 21. Kf4 Kf6?? { (0.00 → 8.20) Blunder. Kh6 was best. } (21... Kh6 22. Nf3 Kh5 23. Kg3 Kh6) 22. Nf3 Kf7 23. Kg5 Kg7 24. Ne5 Kh7? { (8.63 → Mate in 35) Checkmate is now unavoidable. f4 was best. } (24... f4 25. Kxf4 Kf6 26. Nc6 Ke6 27. Kg5 Kd5 28. Na5 Kc5 29. Kxg6 Kb5 30. Nb3 Kc4 31. Nd2+) 25. Nxg6 Kg7 26. h5? { (Mate in 36 → 8.03) Lost forced checkmate sequence. Kxf5 was best. } (26. Kxf5 Kh6 27. Nf4 Kg7 28. h5 Kh6 29. Kf6 Kh7 30. Kg5 Kg7 31. Ng6 Kf7 32. Kf5 Ke8) 26... f4 27. Nxf4 Kh7? { (8.14 → Mate in 19) Checkmate is now unavoidable. Kf7 was best. } (27... Kf7 28. Ng6 Ke6 29. h6 Kd6 30. Kf5 Kd5 31. Kf6 Kd6 32. Ne5 Kd5 33. Nf7 Kc6 34. Ke6) 28. Nd5 Kg7 29. h6+ Kf7 30. Nf6? { (Mate in 9 → 7.99) Lost forced checkmate sequence. Kf5 was best. } (30. Kf5 Kf8 31. Kf6 Ke8 32. h7 Kd7 33. Ke5 Kc6 34. h8=Q Kc5 35. Qb8 Kc4 36. Ke4 Kc5) 30... Ke6 31. Kg6 Ke7? { (7.86 → Mate in 9) Checkmate is now unavoidable. Ke5 was best. } (31... Ke5 32. h7 Kd4 33. Nd7 Kc3 34. Kf7 Kd4 35. Ke6 Kc4 36. Nf6 Kc3 37. Kd6 Kc4 38. Kc6) 32. h7 Kd6 33. h8=Q Kc7 34. Qh5 Kb8 35. Qh7 Kc8 36. Qe7 Kb8 37. Qd7 Ka8 38. Nd5 Kb8 39. Qc7+ Ka8 40. Nb6# { White wins by checkmate. } 1-0