[Event "TỐI T7-19-11-2022"] [Site "https://lichess.org/KDg78Xaq"] [Date "2022.11.19"] [White "nguyendangkhoa2015AD"] [Black "nguyencaominh1a1dh1"] [Result "0-1"] [UTCDate "2022.11.19"] [UTCTime "14:22:16"] [WhiteElo "965"] [BlackElo "1274"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 { D00 Queen's Pawn Game: Chigorin Variation } c6 3. Nf3 f6?? { (0.00 → 2.06) Blunder. Nf6 was best. } (3... Nf6 4. Bf4 Nbd7 5. a3 Qb6 6. Rb1 Nh5 7. Bd2 Nhf6 8. Bf4) 4. Bf4?! { (2.06 → 0.95) Inaccuracy. e4 was best. } (4. e4 e6 5. Bd3 Bd6 6. Qe2 Ne7 7. Bd2 Na6 8. a3 O-O) 4... e5? { (0.95 → 2.19) Mistake. Bf5 was best. } (4... Bf5 5. e3 e6 6. Bd3 Bxd3 7. Qxd3 Bd6 8. O-O-O Ne7 9. Kb1) 5. Nxe5?? { (2.19 → -3.68) Blunder. dxe5 was best. } (5. dxe5 fxe5 6. Nxe5 Qf6 7. Qd2 Bd6 8. Nd3 Ne7 9. e4 O-O 10. Bg3 Nd7 11. exd5 Nxd5) 5... fxe5 6. Bxe5 Bb4?? { (-3.60 → 4.15) Blunder. Nd7 was best. } (6... Nd7 7. Bg3 Bb4 8. e3 Ngf6 9. f3 O-O 10. Qd2 Re8 11. a3 Qa5 12. Bd3 Bxc3 13. Qxc3) 7. Bxg7 Bxc3+ 8. Qd2?? { (6.68 → -13.86) Blunder. bxc3 was best. } (8. bxc3 Bf5 9. Bxh8 Nd7 10. e3 Qa5 11. Qd2 O-O-O 12. f3 Ne7 13. Bg7 h5 14. Bh6 Rg8) 8... Bxd2+ 9. Kxd2 Qg5+ 10. Kd1 Qxg7 11. f4 Qxd4+ 12. Kc1 Bf5 13. c3 Qxf4+ 14. Kd1 Nf6 15. Ke1?! { (-20.25 → Mate in 3) Checkmate is now unavoidable. g3 was best. } (15. g3 Qe4 16. Bg2 Qxg2 17. Re1 Nbd7 18. g4 Bxg4 19. Rc1 Qxh2 20. Kc2 Ne4 21. Rg1 Qxe2+) 15... O-O 16. Kd1 Rd8?! { (Mate in 7 → -39.46) Lost forced checkmate sequence. Ne4 was best. } (16... Ne4 17. Kc2 Nxc3+ 18. e4 Qxe4+ 19. Kxc3 Qc2+ 20. Kd4 Qxb2+ 21. Ke3 Bg6 22. Bc4 Qf2#) 17. Ke1?! { (-39.46 → Mate in 3) Checkmate is now unavoidable. g3 was best. } (17. g3 Qe3) 17... d4 18. cxd4 Rxd4 19. e3 Qxe3+ 20. Be2 Bd3 21. Rd1 Qxe2# { Black wins by checkmate. } 0-1