[Event "casual rapid game"] [Site "https://lichess.org/pN5Po1zk"] [Date "2026.02.25"] [Round "-"] [White "unicornchess2012"] [Black "Nguyenthanhhuong"] [Result "1-0"] [GameId "pN5Po1zk"] [UTCDate "2026.02.25"] [UTCTime "08:44:26"] [WhiteElo "2018"] [BlackElo "2161"] [Variant "Standard"] [TimeControl "600+2"] [ECO "E09"] [Opening "Catalan Opening: Closed Variation, Traditional Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Qc2 c6 5. Nbd2 Be7 6. g3 O-O 7. Bg2 Nbd7 8. O-O b6 { E09 Catalan Opening: Closed Variation, Traditional Variation } 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Nxe4 12. Qxe4 Nf6 13. Qe2 Qc7 14. Bf4 Bd6 15. Ne5 Nd7 16. Nd3 Bxf4 17. Nxf4 c5 18. d5 exd5 19. Nxd5 Bxd5 20. Rxd5 Rae8 21. Qc2 Nf6 22. Rd2 h6 23. Rad1 Qe5 24. h3 Qc7 25. Qf5 Rd8 26. Bd5 Nxd5 27. Rxd5 Rxd5 28. Rxd5 Qc8 29. Qxc8 Rxc8 30. Rd7 Ra8 31. Kf1 Kf8 32. Ke2 Ke8 33. Rb7 Kf8 34. Kd3 g6 35. Ke4 Kg7 36. Kd5 Kf6 37. Kc6 Rc8+ 38. Kb5 Rd8 39. Ka6 Rd2 40. Kxa7 Rxb2 41. Rxb6+ Rxb6 42. Kxb6 Ke5 43. Kxc5 Ke4 44. a4 Kf3 45. a5 Kxf2 46. a6 Kxg3 47. a7 f5 48. a8=Q f4 49. Qh1 f3 50. Kd4 g5 51. c5 h5 52. c6 g4 53. hxg4 hxg4 54. c7 f2 55. c8=Q f1=Q 56. Qxf1 Kh2 57. Qc7+ g3 58. Qh7# { White wins by checkmate. } 1-0