[Event "giải đấu tập ngày 06.1"] [Site "https://lichess.org/M4ujFeFh"] [Date "2022.01.06"] [White "hanhanvan97"] [Black "Duongtuananh_vo2"] [Result "1-0"] [UTCDate "2022.01.06"] [UTCTime "02:57:17"] [WhiteElo "835"] [BlackElo "1045"] [WhiteRatingDiff "+291"] [BlackRatingDiff "-166"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6?! { (0.00 → 0.56) Inaccuracy. c5 was best. } { B00 Pirc Defense } (1... c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. O-O d6 6. d3) 2. Nf3 f5?! { (0.38 → 0.95) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 a6 6. h3 e6 7. g4) 3. Bc4?? { (0.95 → -0.85) Blunder. Nc3 was best. } (3. Nc3 fxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nh4 Qd7 7. g3 e5) 3... Nf6?? { (-0.85 → 1.83) Blunder. fxe4 was best. } (3... fxe4 4. Nd4 e5 5. Ne6 Qe7 6. Nxf8 Nf6 7. Nxh7 Rxh7 8. Nc3) 4. Ng5 Nxe4?? { (1.86 → 8.69) Blunder. e6 was best. } (4... e6 5. Bxe6 Nxe4 6. Bf7+ Kd7 7. Nxe4 Qe7 8. Bd5 c6 9. O-O) 5. Nf7?! { (8.69 → 5.16) Inaccuracy. Bf7+ was best. } (5. Bf7+ Kd7 6. Ne6 g6 7. Nxd8 Kxd8 8. d3 Nf6 9. Nc3 a5 10. O-O Nc6 11. d4 a4) 5... Qd7 6. Nxh8 b5? { (5.03 → 9.82) Mistake. e6 was best. } (6... e6 7. Qh5+ g6 8. Nxg6 hxg6 9. Qxg6+ Qf7 10. Qxf7+ Kxf7 11. c3 Bd7 12. Be2 e5 13. d3) 7. Bd3? { (9.82 → 4.60) Mistake. Qh5+ was best. } (7. Qh5+) 7... Nf6 8. Nc3?! { (4.50 → 3.45) Inaccuracy. O-O was best. } (8. O-O g6) 8... a5? { (3.45 → 6.14) Mistake. a6 was best. } (8... a6 9. a4) 9. Bxb5 Nc6 10. a4 Ba6 11. O-O Rb8 12. Bxa6 Nd4 13. g3 e5 14. d3 e4 15. dxe4 fxe4 16. Qxd4 Kd8 17. Bg5 Be7 18. Qa7 Rxb2?! { (18.82 → Mate in 3) Checkmate is now unavoidable. Rc8 was best. } (18... Rc8 19. Bxc8) 19. Qa8+ Rb8 20. Qxb8+ Qc8 21. Qxc8# { White wins by checkmate. } 1-0