[Event "Sai chess academy US"] [Site "https://lichess.org/omI0n6Hi"] [Date "2024.04.05"] [White "Icons2021"] [Black "Vedhsri"] [Result "1-0"] [UTCDate "2024.04.05"] [UTCTime "00:40:58"] [WhiteElo "1651"] [BlackElo "1689"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-58"] [Variant "Standard"] [TimeControl "480+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. d3?! { (0.64 → 0.00) Inaccuracy. d4 was best. } (3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Bf4 Nc6 7. Qd2 O-O) 3... f6?! { (0.00 → 0.87) Inaccuracy. c5 was best. } (3... c5 4. Be2 Be7 5. O-O Nf6 6. c4 O-O 7. Nc3 Nc6 8. a3) 4. Nc3 Ke7? { (0.36 → 1.94) Mistake. c5 was best. } (4... c5 5. g3 Ne7 6. Bg2 Be6 7. Nh4 Qd7 8. Nd5 Nxd5 9. exd5) 5. Nd5+ Ke8 6. Be3 Be7?! { (1.17 → 1.84) Inaccuracy. c6 was best. } (6... c6 7. Nc3) 7. Nxe7?! { (1.84 → 1.21) Inaccuracy. d4 was best. } (7. d4 c6 8. Nxe7 Qxe7 9. Qd3 d5 10. dxe5 fxe5 11. exd5 e4 12. Qc3 exf3 13. O-O-O Qf6) 7... Kxe7?! { (1.21 → 1.93) Inaccuracy. Nxe7 was best. } (7... Nxe7 8. d4) 8. d4 Ke8 9. dxe5 dxe5 10. Bb5+ c6 11. Qxd8+?! { (1.87 → 1.25) Inaccuracy. Bd3 was best. } (11. Bd3) 11... Kxd8 12. Bc4 Bd7 13. Rd1 Na6? { (1.14 → 2.35) Mistake. Kc7 was best. } (13... Kc7) 14. Be6?! { (2.35 → 1.37) Inaccuracy. Bxa6 was best. } (14. Bxa6 bxa6 15. Nd2 Nh6 16. Nb3 Ke7 17. Bc5+ Ke8 18. f3 Nf7 19. Kf2 h5 20. Rd3 h4) 14... b6?? { (1.37 → 6.15) Blunder. Nb8 was best. } (14... Nb8) 15. Rxd7+ Kc8 16. Rxa7+ Kb8 17. Rxa8+ Kxa8 18. Bxb6 Ne7 19. Bg8? { (5.58 → 3.42) Mistake. Be3 was best. } (19. Be3 Rb8 20. Bb3 f5 21. O-O fxe4 22. Nxe5 Rb5 23. Nc4 Nf5 24. Ba4 Nb4 25. Rd1 Nxe3) 19... Rxg8 20. O-O?? { (3.47 → 0.66) Blunder. Be3 was best. } (20. Be3 Nc8 21. Nd2 Nd6 22. Ke2 c5 23. c3 Kb7 24. Kd3 Rd8 25. Ra1 g5 26. Kc2 Kc6) 20... Ng6?? { (0.66 → 3.32) Blunder. Rb8 was best. } (20... Rb8) 21. Rd1 Rh8?! { (3.25 → 4.78) Inaccuracy. Rb8 was best. } (21... Rb8 22. Rd8 c5 23. Rxb8+ Kxb8 24. Ne1 Kb7 25. Ba5 Kc6 26. Bd2 c4 27. g3 Kb5 28. f3) 22. Rd7 h6 23. Ra7+ Kb8 24. Rxa6 Kc8?! { (4.51 → 5.80) Inaccuracy. Kb7 was best. } (24... Kb7 25. Ra7+ Kxb6 26. Rxg7 Rd8 27. Kf1 Nf4 28. Ke1 Rf8 29. Nd2 Ra8 30. a3 Rd8 31. Nc4+) 25. Ra8+ Kd7 26. Ra7+ Ke6 27. Rxg7 Nf4 28. Be3 Kd6 29. Bxf4 exf4 30. Rf7 h5 31. Rxf6+ Kd7 32. e5 Kd8 33. e6 Rh7 34. Ng5 Rh8 35. Rf7 Ke8?? { (6.68 → Mate in 4) Checkmate is now unavoidable. Rh6 was best. } (35... Rh6 36. h4 Ke8 37. Rc7 c5 38. Kf1 c4 39. Ke2 Rf6 40. Rxc4 Rf5 41. a4 Re5+ 42. Kf3) 36. Rc7?? { (Mate in 4 → 6.54) Lost forced checkmate sequence. Ne4 was best. } (36. Ne4 Kd8 37. Nd6 Rh7 38. Rxh7 f3 39. Rd7#) 36... Kf8?? { (6.54 → Mate in 5) Checkmate is now unavoidable. Rh6 was best. } (36... Rh6 37. h4 Rf6 38. Kh2 c5 39. Rh7 c4 40. Rxh5 Rf5 41. Rh8+ Ke7 42. Rh7+ Kf6 43. Rf7+) 37. Rc8+ Kg7 38. Rxh8 Kxh8 39. e7 Kg7 40. e8=Q Kh6 41. h4 Kg7 42. Qf7+ Kh6 43. Qh7# { White wins by checkmate. } 1-0