[Event "BÁCH KHOA ONLINE LẦN 2 TUẦN 1 Arena"] [Site "https://lichess.org/2VG80v6K"] [Date "2020.12.19"] [Round "-"] [White "botsan0701"] [Black "vanhieu13546"] [Result "0-1"] [GameId "2VG80v6K"] [UTCDate "2020.12.19"] [UTCTime "14:30:41"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A04"] [Opening "Zukertort Opening: Arctic Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f6 { A04 Zukertort Opening: Arctic Defense } 2. Nc3 e5 3. d4 d6 4. dxe5 dxe5 5. Nd5 Nc6 6. b4 Bxb4+ 7. Bd2 Bf8 8. Rb1 Be6 9. Nb4 Bxb4 10. Bxb4 Bxa2 11. Ra1 Nxb4 12. e4 Qe7 13. Bb5+ c6 14. Be2 Qc5 15. O-O Bc4 16. c3 Bxe2 17. Qxe2 Na6 18. Rad1 Qxc3 19. Qd3 Qa5 20. Qd7+ Kf8 21. Qd6+ Ke8 22. Rd5 c5 23. Rxc5 Nxc5 24. Qd2 Qa6 25. Rc1 Rd8 26. Qb4 Nd3 27. Qb1 Nxc1 28. Qxc1 Qa4 29. g4 Rd1+ 30. Qxd1 Qxd1+ 31. Kg2 a6 32. g5 a5 33. gxf6 gxf6 34. Nh4 a4 35. Nf5 a3 36. Ng7+ Kf7 37. Nh5 a2 38. Ng3 a1=Q 39. Nf5 b6 40. f4 exf4 41. Nh4 b5 42. Nf5 b4 43. Kf2 b3 44. Nh4 b2 45. Kg2 b1=Q 46. Kh3 f3 47. e5 f2 48. Kg3 f1=Q 49. h3 fxe5 50. Ng2 Qa3+ 51. Kh2 Qg1# { Black wins by checkmate. } 0-1