[Event "Tập HKPĐ LẦN 6"] [Site "https://lichess.org/7rSqwaV6"] [Date "2024.02.28"] [White "nguyenhongduc85"] [Black "giahuy0289"] [Result "0-1"] [UTCDate "2024.02.28"] [UTCTime "12:50:51"] [WhiteElo "1514"] [BlackElo "1705"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+43"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 { C47 Four Knights Game: Italian Variation } Bb4 5. a3 Bxc3 6. dxc3 Nxe4 7. O-O?! { (0.00 → -1.01) Inaccuracy. Bxf7+ was best. } (7. Bxf7+ Kxf7 8. Qd5+ Kf8 9. Qxe4 d6 10. Qe2 Qe8 11. Be3 Qg6) 7... O-O? { (-1.01 → 0.62) Mistake. f5 was best. } (7... f5 8. Ng5 Nxg5 9. Qh5+ Kf8 10. Bxg5 Qe8 11. Qh3 d6 12. f4) 8. Re1 Nd6?! { (0.46 → 1.18) Inaccuracy. Nf6 was best. } (8... Nf6 9. Nxe5 Nxe5 10. Rxe5 d6 11. Re1 Bg4 12. f3 Bf5 13. Bg5 Re8 14. Qd2 Qd7 15. Qd4) 9. Bd5?! { (1.18 → 0.25) Inaccuracy. Bg5 was best. } (9. Bg5 Qe8 10. Bd5 Kh8 11. Bxc6 dxc6 12. Rxe5 Be6 13. Nd4 Qd7 14. Nxe6 fxe6 15. Bh4 Rf5) 9... Re8?? { (0.25 → 4.21) Blunder. h6 was best. } (9... h6 10. Nxe5) 10. Bxc6?? { (4.21 → -0.16) Blunder. Bg5 was best. } (10. Bg5 Re7 11. Nxe5 Qf8 12. Bxe7 Nxe7 13. Qf3 a5 14. Ba2 Ng6 15. Nxg6 hxg6 16. Qg4 b5) 10... dxc6 11. Nxe5 Qe7 12. Bf4 Rd8?? { (-0.02 → 3.37) Blunder. Qf6 was best. } (12... Qf6 13. Qd2 Bf5 14. Bg5 Qe6 15. Nxc6 Ne4 16. Nd4 Nxd2 17. Nxe6 Nf3+ 18. gxf3 Bxe6 19. Rad1) 13. Nxc6 Qf6?! { (3.42 → 4.55) Inaccuracy. Qxe1+ was best. } (13... Qxe1+ 14. Qxe1 bxc6 15. c4 Bf5 16. h3 Re8 17. Qc3 Re2 18. Re1 Rxc2 19. Qa5 Rf8 20. Qxc7) 14. Nxd8?! { (4.55 → 3.47) Inaccuracy. Be5 was best. } (14. Be5 bxc6 15. Bxf6 gxf6 16. Qf3 Bf5 17. Rad1 Re8 18. h4 h5 19. Qxh5 Bxc2 20. Qg4+ Kh7) 14... Qxd8?! { (3.47 → 4.39) Inaccuracy. Qxf4 was best. } (14... Qxf4 15. Qe2 h6 16. Qe7 Bg4 17. Qxc7 Rc8 18. Qe7 b6 19. Re3 Kh7 20. Rae1 Nf5 21. Qe4) 15. Bxd6 cxd6 16. Qxd6?? { (4.41 → -3.66) Blunder. Re3 was best. } (16. Re3 Bf5 17. Qd4 d5 18. c4 dxc4 19. Qxc4 Be6 20. Qe2 Qd4 21. Qb5 Qd8 22. Qxb7 Rb8) 16... Qxd6 17. Re8+ Qf8 18. Rxf8+ Kxf8 19. Rd1 Bf5 20. Rd2 Re8 21. h3 Re1+ 22. Kh2 Rc1 23. Rd8+ Ke7 24. Rb8 Be4 25. f3 Bc6 26. c4 Rxc2 27. b3 Bxf3 28. Kg3 Bc6 29. Rh8 h6 30. Rh7 Rxg2+ 31. Kh4?? { (-6.02 → Mate in 4) Checkmate is now unavoidable. Kf4 was best. } (31. Kf4 Kf6 32. Ke3 Ke5 33. Rh8 f5 34. Rc8 f4+ 35. Kd3 Rg3+ 36. Kd2) 31... Kf6?! { (Mate in 4 → -10.23) Lost forced checkmate sequence. g6 was best. } (31... g6 32. b4 Bf3 33. Rxf7+ Kxf7 34. c5 g5#) 32. Rh8?! { (-10.23 → Mate in 6) Checkmate is now unavoidable. b4 was best. } (32. b4 Be4 33. Rxh6+ gxh6 34. c5 Ke5 35. c6 bxc6 36. Kh5 f5 37. Kxh6 f4 38. h4 f3) 32... g5+ 33. Kh5 Bf3+ 34. Kxh6 Rh2 35. Kh7 Rxh3+ 36. Kg8 Rxh8+ 37. Kxh8 g4 38. b4 g3 39. c5 g2 40. b5 g1=Q 41. c6 Qg7# { Black wins by checkmate. } 0-1