[Event "Đấu tập cờ nhanh lớp Măng non"] [Site "https://lichess.org/2l8R2o8J"] [Date "2026.03.28"] [Round "-"] [White "NguyenKhai_2311"] [Black "BHnguyenphamhuybach"] [Result "0-1"] [GameId "2l8R2o8J"] [UTCDate "2026.03.28"] [UTCTime "10:30:00"] [WhiteElo "963"] [BlackElo "1442"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 { C46 Three Knights Opening } 4. Bc4 Nf6 5. a3 Bxc3 6. bxc3 Nxe4 7. d3? { (-0.29 → -1.56) Mistake. Bd5 was best. } (7. Bd5 Nd6 8. d3 h6 9. O-O O-O 10. Re1 Qf6 11. Rb1 Re8) 7... Nxc3 8. Qd2 Na4 9. Ng5 d5 10. Bb3?! { (-1.93 → -3.15) Inaccuracy. Bb5 was best. } (10. Bb5 Nb6 11. a4 O-O 12. a5 Nd7 13. Nf3 Re8 14. O-O a6 15. Ba4 Nf8) 10... Nc5 11. Ba2 O-O 12. O-O h6 13. Nf3 e4 14. dxe4 Nxe4? { (-3.39 → -1.45) Mistake. dxe4 was best. } (14... dxe4 15. Qxd8 Rxd8 16. Be3 exf3 17. Bxc5 b6 18. Be3 Bb7 19. Rfd1 fxg2 20. Bd5) 15. Qd1? { (-1.45 → -3.30) Mistake. Qxd5 was best. } (15. Qxd5 Nc3 16. Qc4 Nxa2 17. Qxa2 Re8 18. Qb3 Qd6 19. h3 Be6 20. Qc3 f6) 15... Nc3 16. Qd2 Nxa2 17. Rxa2 Be6 18. Nd4 Nxd4 19. Qxd4 b6 20. Rd1 c5 21. Qa1 d4 22. c3 Bxa2 23. Qxa2 Qf6 24. cxd4 cxd4 25. Bb2 Rfe8 26. Bxd4 Qxd4 27. Qa1 Qxa1 28. Rxa1 Re5 29. f4 Re2 30. Rd1 Ra2 31. Rf1 { White offers draw } 31... Rxa3 32. g4 Ra2 33. g5 hxg5 34. fxg5 Rd8 35. g6 fxg6 36. h4? { (-8.87 → Mate in 12) Checkmate is now unavoidable. Rf2 was best. } (36. Rf2 Rdd2 37. Kg2 Rxf2+ 38. Kh3 Rac2 39. Kg3 Kh7 40. Kh3) 36... Rdd2 37. Rc1 Rh2? { (Mate in 11 → -7.89) Lost forced checkmate sequence. Kh7 was best. } (37... Kh7 38. Rb1 a5 39. Re1 a4 40. h5 gxh5 41. Kh1 a3 42. Rc1 Rab2 43. Kg1) 38. Kf1? { (-7.89 → Mate in 1) Checkmate is now unavoidable. Re1 was best. } (38. Re1 Rag2+ 39. Kf1 Kh7 40. h5 Rc2 41. Kg1 Rhd2 42. hxg6+ Kh6 43. Kh1 Rh2+) 38... Rh1# { Black wins by checkmate. } 0-1