[Event "Giải cờ vua online nội bộ"] [Site "https://lichess.org/WCq3Yfyh"] [Date "2021.07.07"] [White "CLBBG_Tuankiet2014"] [Black "nguyenbao2015"] [Result "0-1"] [UTCDate "2021.07.07"] [UTCTime "13:17:39"] [WhiteElo "1007"] [BlackElo "1162"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+53"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C50"] [Opening "Italian Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 { C50 Italian Game } b6? { (0.13 → 1.26) Mistake. Bc5 was best. } (3... Bc5 4. d3 Nf6 5. c3 O-O 6. O-O Bb6 7. Nbd2 d6 8. Re1) 4. O-O Bc5?! { (1.23 → 2.14) Inaccuracy. Bb7 was best. } (4... Bb7 5. c3 Nf6 6. d4 Nxe4 7. dxe5 Nc5 8. Nbd2 d6 9. exd6) 5. Nc3? { (2.14 → 0.95) Mistake. c3 was best. } (5. c3 Bd6 6. d4 Bb7 7. Bd3 Nge7 8. d5 Nb8 9. Nbd2 O-O) 5... Nf6 6. h3 O-O 7. Nd5?! { (0.96 → 0.05) Inaccuracy. d3 was best. } (7. d3 Bb7 8. a3 a5 9. Nd5 Nd4 10. Nxd4 Bxd4 11. c3 Bc5) 7... Bb7? { (0.05 → 1.16) Mistake. Nxe4 was best. } (7... Nxe4 8. d3 Nf6 9. Bg5 Be7 10. Nxe7+ Qxe7 11. Re1 h6 12. Nxe5 Nxe5 13. Bf4 d6 14. d4) 8. Nxf6+ Qxf6 9. c3 Rfe8 10. d4?? { (0.86 → -1.13) Blunder. Bd5 was best. } (10. Bd5) 10... exd4 11. cxd4?? { (-0.85 → -3.15) Blunder. b4 was best. } (11. b4 Bf8 12. cxd4 Rxe4 13. Bd5 Ree8 14. Ng5 Nd8 15. Bxb7 Nxb7 16. Qc2 g6 17. Qxc7 Nd6) 11... Nxd4 12. Nxd4?! { (-3.17 → -4.31) Inaccuracy. Ng5 was best. } (12. Ng5 Ne6 13. Nxe6 dxe6 14. Qg4 Qe5 15. Re1 Rad8 16. a4 Rf8 17. Bf4 Qxb2 18. Qg3 Bd6) 12... Bxd4 13. Re1? { (-4.33 → -9.34) Mistake. Qf3 was best. } (13. Qf3 Bxe4) 13... Qxf2+ 14. Kh2 Be5+ 15. Kh1 b5 16. Bxb5 f5?? { (-9.72 → -2.68) Blunder. Qg3 was best. } (16... Qg3 17. Kg1) 17. Bxd7? { (-2.68 → -4.57) Mistake. Rf1 was best. } (17. Rf1 Qh4) 17... fxe4?? { (-4.57 → -0.60) Blunder. Rad8 was best. } (17... Rad8 18. Be3) 18. Bxe8?? { (-0.60 → Mate in 6) Checkmate is now unavoidable. Be3 was best. } (18. Be3 Qg3) 18... e3 19. Bxe3 Qxg2# { Black wins by checkmate. } 0-1