[Event "GIẢI SMEC LẦN THỨ NHẤT VÒNG 1 Arena"] [Site "https://lichess.org/SijELRBx"] [Date "2021.12.22"] [Round "-"] [White "minhduy20217835"] [Black "phonggambit"] [Result "0-1"] [GameId "SijELRBx"] [UTCDate "2021.12.22"] [UTCTime "14:15:29"] [WhiteElo "1500"] [BlackElo "1721"] [Variant "Standard"] [TimeControl "420+0"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Nc3 O-O 7. O-O { E43 Nimzo-Indian Defense: St. Petersburg Variation } d6 8. Na4 d5 9. c5 bxc5 10. dxc5 Bc6 11. Nd4 Bxa4 12. Qxa4 Bxc5 13. Bd2 Bxd4 14. exd4 Nbd7 15. Bb4 Nb6 16. Qa3 Re8 17. Bb5 Nfd7 18. Bc6 a5 19. Bc5 Nc4 20. Qc3 Nxc5 21. dxc5 Rb8 22. Bxe8 Qxe8 23. b3 Na3 24. Qxa5 Nb5 25. Rfe1 Ra8 26. Qd2 Qc6 27. a4 Na7 28. b4 Nc8 29. a5 Na7 30. f3 Nb5 31. Qf4 d4 32. Red1 h6 33. Qe5 Rd8 34. a6 f6 35. Qe4 Qd7 36. a7 Nxa7 37. Rxa7 f5 38. Rd2 fxe4 39. fxe4 e5 40. g3 Qb5 41. Kg2 Qxb4 42. Kh3 Qxd2 43. Kh4 Qg5+ 44. Kh3 Qe3 45. Kg2 d3 46. Ra2 d2 47. Rxd2 Rxd2+ 48. Kh3 Qxe4 49. g4 Qg2+ 50. Kh4 Qxh2# { Black wins by checkmate. } 0-1