[Event "GM Bui2512 simul"] [Site "https://lichess.org/oz8enVKZ"] [Date "2024.06.02"] [White "Bui2512"] [Black "smarthuybao"] [Result "1-0"] [UTCDate "2024.06.02"] [UTCTime "10:41:50"] [WhiteElo "1641"] [BlackElo "886"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "2400+0"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 { D37 Queen's Gambit Declined: Three Knights Variation } Nc6 5. e3 Bb4 6. Bd2 Bd7 7. cxd5 exd5 8. Be2 O-O 9. O-O Bxc3 10. bxc3 Re8?! { (0.23 → 0.80) Inaccuracy. Na5 was best. } (10... Na5) 11. c4 Bg4 12. Qc2 Nxd4?? { (0.82 → 2.97) Blunder. dxc4 was best. } (12... dxc4 13. Qxc4 Ne4 14. Qc2 Nxd2 15. Qxd2 Ne7 16. Qb2 Rb8 17. Rfc1 c6 18. a4) 13. Nxd4 dxc4 14. Qxc4?? { (3.53 → -0.32) Blunder. Bxc4 was best. } (14. Bxc4 c5 15. Nb3 b6 16. a4 Rc8 17. Rfc1 Ne4 18. Be1) 14... Re4?? { (-0.32 → 4.62) Blunder. Bxe2 was best. } (14... Bxe2) 15. f3 Be6 16. Qc2 Re5 17. Nxe6 fxe6 18. e4 Qd4+ 19. Kh1 Rc5 20. Qd1 Rd8 21. Bg5?? { (4.51 → -1.25) Blunder. Bb4 was best. } (21. Bb4 Rc6 22. Be1 Qxd1 23. Bxd1 Rd3 24. a4 Nd7 25. Kg1 b6 26. Bf2) 21... Qxd1 22. Raxd1 Rxd1 23. Rxd1 Rxg5 24. Bc4?! { (-1.30 → -1.99) Inaccuracy. Rd8+ was best. } (24. Rd8+ Kf7 25. Kg1 Rc5 26. Kf2 Ke7 27. Rb8 b6 28. a4 e5 29. h4 h6) 24... Kf7 25. f4 Nxe4?? { (-2.67 → 1.47) Blunder. Rc5 was best. } (25... Rc5 26. Bd3 e5 27. g3 Ke7 28. Kg2 a5 29. h4 b5 30. Kf3 Nd7 31. f5) 26. Rd4 Nf2+ 27. Kg1 c5? { (1.56 → 3.43) Mistake. Nh3+ was best. } (27... Nh3+ 28. Kf1) 28. Kxf2 cxd4?! { (3.30 → 4.18) Inaccuracy. Rxg2+ was best. } (28... Rxg2+ 29. Kxg2 cxd4 30. Kf3 Kf6 31. Ke4 h6 32. Kxd4 Kf5 33. Ke3 a6 34. Kf3) 29. fxg5 Ke7 30. Ke2 e5 31. Kd3 Kd6 32. Ke4 Kc5 33. Bg8 h6 34. gxh6 gxh6 35. g4 Kb4 36. Kd3 e4+ 37. Kxd4 a5 38. h4 Ka3 39. g5 hxg5 40. hxg5 Kb2 41. g6 b5? { (8.37 → Mate in 11) Checkmate is now unavoidable. Ka3 was best. } (41... Ka3 42. Be6 Kb4 43. g7 b6 44. g8=Q e3 45. Kxe3 a4 46. Ke4 Kc5 47. Qc8+) 42. g7 b4?! { (11.06 → Mate in 9) Checkmate is now unavoidable. e3 was best. } (42... e3 43. Kxe3) 43. Bb3 e3 44. g8=Q e2 45. Qg2 a4 46. Qxe2+ Ka3 47. Qc2 axb3 48. Qxb3# { White wins by checkmate. } 1-0