[Event "Giải đấu ngày 4.6"] [Site "https://lichess.org/M8c5NMHG"] [Date "2021.06.04"] [White "CongNuBaoAnh"] [Black "nguyenquangdung2012"] [Result "0-1"] [UTCDate "2021.06.04"] [UTCTime "14:06:00"] [WhiteElo "1599"] [BlackElo "1647"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+38"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. d3 Bb4+?! { (0.32 → 1.04) Inaccuracy. Bc5 was best. } (4... Bc5 5. Bxc6 dxc6 6. O-O Qe7 7. Nbd2 a5 8. Nc4 Nd7 9. c3) 5. Bd2?! { (1.04 → 0.00) Inaccuracy. c3 was best. } (5. c3 Bd6 6. Nbd2 a6 7. Ba4 b5 8. Bc2 O-O 9. O-O Re8) 5... Bxd2+ 6. Qxd2 d6 7. O-O Bg4 8. h3?? { (0.08 → -2.43) Blunder. Ne1 was best. } (8. Ne1 Bd7) 8... Bxf3 9. gxf3 Nd7?! { (-2.40 → -1.56) Inaccuracy. Nh5 was best. } (9... Nh5) 10. f4? { (-1.56 → -3.16) Mistake. Bxc6 was best. } (10. Bxc6 bxc6) 10... Qh4? { (-3.16 → -1.31) Mistake. Nd4 was best. } (10... Nd4) 11. Qe3?? { (-1.31 → -6.70) Blunder. Bxc6 was best. } (11. Bxc6) 11... exf4 12. Qf3 Nd4 13. Bxd7+ Kxd7 14. Qg4+ Qxg4+ 15. hxg4 h5 16. c3?! { (-6.02 → -14.17) Inaccuracy. g5 was best. } (16. g5) 16... Nf3+ 17. Kg2 Nh4+? { (-14.15 → -4.76) Mistake. hxg4 was best. } (17... hxg4) 18. Kh3 Ng6?! { (-4.92 → -3.67) Inaccuracy. Nf3 was best. } (18... Nf3 19. g5) 19. Nd2?! { (-3.67 → -4.73) Inaccuracy. d4 was best. } (19. d4 hxg4+ 20. Kxg4 Rh2 21. Nd2 Rah8 22. a4 a5 23. Rae1 f6 24. Kf3 R8h3+ 25. Ke2 Nh4) 19... Ne5 20. d4?! { (-4.87 → -6.50) Inaccuracy. g5 was best. } (20. g5) 20... hxg4+ 21. Kg2 Nd3 22. Rh1 f3+?? { (-6.27 → -2.65) Blunder. Nxb2 was best. } (22... Nxb2 23. Rag1) 23. Kg3 g6 24. b4?? { (-2.90 → -5.96) Blunder. Rxh8 was best. } (24. Rxh8 Rxh8) 24... f5 25. exf5 gxf5 26. a4?! { (-6.11 → -8.85) Inaccuracy. Nxf3 was best. } (26. Nxf3) 26... Rag8?! { (-8.85 → -6.06) Inaccuracy. f4+ was best. } (26... f4+ 27. Kxg4 Nxf2+ 28. Kxf4 Nxh1 29. Nxf3 Rae8 30. Ne5+ dxe5+ 31. dxe5 Ref8+ 32. Ke4 Ng3+ 33. Ke3) 27. Rxh8?! { (-6.06 → -15.13) Inaccuracy. Nxf3 was best. } (27. Nxf3) 27... Rxh8 28. Nc4?! { (-15.46 → Mate in 1) Checkmate is now unavoidable. Nxf3 was best. } (28. Nxf3 Rh3+) 28... Rg8?! { (Mate in 1 → -10.37) Lost forced checkmate sequence. Rh3# was best. } (28... Rh3#) 29. Kh2?! { (-10.37 → Mate in 9) Checkmate is now unavoidable. Kh4 was best. } (29. Kh4 Nxf2) 29... f4?! { (Mate in 9 → -10.93) Lost forced checkmate sequence. Rh8+ was best. } (29... Rh8+ 30. Kg1 Nf4 31. Re1 Ne2+ 32. Rxe2 fxe2 33. Nd2 e1=Q+ 34. Nf1 f4 35. a5 g3 36. fxg3) 30. Kg1?! { (-10.93 → Mate in 10) Checkmate is now unavoidable. Nd2 was best. } (30. Nd2 g3+) 30... g3 31. Rd1 gxf2+ 32. Kf1 Rg1# { Black wins by checkmate. } 0-1