[Event "Weekly Classical Arena"] [Site "https://lichess.org/nBMiGDYQ"] [Date "2023.09.15"] [White "HuyVietNam"] [Black "kaos7"] [Result "1-0"] [UTCDate "2023.09.15"] [UTCTime "21:20:39"] [WhiteElo "2278"] [BlackElo "2076"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A40"] [Opening "English Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b6?! { (0.00 → 0.90) Inaccuracy. Nf6 was best. } { A40 English Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Bf4?! { (0.90 → 0.25) Inaccuracy. e4 was best. } (2. e4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 Nf6 6. Qe2 d5) 2... Bb7 3. e3 Nf6 4. Nf3 d6 5. h3 g6 6. Bd3 Bg7 7. Nbd2 O-O 8. e4 Nbd7 9. c3?! { (0.01 → -0.56) Inaccuracy. O-O was best. } (9. O-O) 9... Re8 10. e5? { (-0.03 → -1.51) Mistake. Qc2 was best. } (10. Qc2 e5) 10... Nd5?! { (-1.51 → -0.39) Inaccuracy. dxe5 was best. } (10... dxe5 11. dxe5 Nh5 12. Bh2 Nxe5 13. Nxe5 Bxe5 14. Bxg6 hxg6 15. Bxe5 Qd3 16. Nf3 Qf5 17. Qe2) 11. Bg3 dxe5?! { (-0.42 → 0.13) Inaccuracy. c5 was best. } (11... c5) 12. dxe5 Nc5 13. Bc2 Ne6 14. O-O Ba6?! { (-0.34 → 0.26) Inaccuracy. c5 was best. } (14... c5) 15. Re1 c5 16. Be4 Ndf4?? { (0.38 → 3.43) Blunder. Qd7 was best. } (16... Qd7 17. Nf1 Rad8 18. h4 b5 19. Ng5 b4 20. Ne3 Bb7 21. Bxd5 Bxd5 22. Qxd5 Qxd5 23. Nxd5) 17. Bxa8?! { (3.43 → 2.18) Inaccuracy. Bxf4 was best. } (17. Bxf4 Nxf4 18. Qa4 Ne2+ 19. Kh2 Bd3 20. g3 Bh6 21. Bxd3 Qxd3 22. Qc4 Nc1 23. Raxc1 Qxc4) 17... Qxa8 18. c4?? { (2.35 → 0.00) Blunder. Bxf4 was best. } (18. Bxf4 Nxf4 19. Qa4 Ne2+ 20. Kh1 Bd3 21. Rad1 b5 22. Qg4 h6 23. e6 f6 24. Ng1 Nxg1) 18... Bb7 19. Qc2?! { (0.00 → -0.99) Inaccuracy. Bxf4 was best. } (19. Bxf4 Nxf4 20. Re3 Bh6 21. Qf1 Rd8 22. Rd1 Qc8 23. Nb1 Nxh3+ 24. gxh3 Rxd1 25. Qxd1 Bxe3) 19... Nxh3+?! { (-0.99 → 0.09) Inaccuracy. Nxg2 was best. } (19... Nxg2) 20. gxh3 Bxf3 21. Nxf3 Qxf3 22. Qe4? { (0.08 → -1.04) Mistake. Rad1 was best. } (22. Rad1 Bh6) 22... Qh5?? { (-1.04 → 0.85) Blunder. Ng5 was best. } (22... Ng5 23. Qd5 Qf5 24. Re3 Qxh3 25. f4 Ne6 26. Qh1 Qg4 27. Qf3 Qf5 28. Qe4 Qxe4 29. Rxe4) 23. Qg4 Qh6 24. Rad1 Nd4?! { (1.57 → 2.35) Inaccuracy. g5 was best. } (24... g5 25. Rd7) 25. Bf4 Qh5 26. Qxh5 gxh5 27. Rd3 h6 28. Bd2 Kh7?! { (2.40 → 3.28) Inaccuracy. f6 was best. } (28... f6 29. exf6 Bxf6 30. Bc3 Kf7 31. Kf1 e5 32. Bxd4 cxd4 33. Re4 Bg5 34. h4 Bc1 35. b4) 29. Bc3 Rg8 30. Bxd4 Bxe5+ 31. Kf1 Bxd4 32. Rxe7 Rg7 33. Rxa7 Bxb2 34. Rb7 Bd4 35. Rxb6 Rg5 36. a4 Rf5 37. f3 Rg5 38. a5 Rg1+ 39. Ke2 Rg2+ 40. Kd1 Ra2 41. a6 Kg7 42. Rdb3 h4 43. Rc6 h5 44. Rb7 Ra1+ 45. Ke2 Ra2+ 46. Kd3 Ra3+ 47. Ke4 Re3+ 48. Kd5 Rxf3 49. a7 Ra3 50. Rc8 Kg6 51. a8=Q Rxa8 52. Rxa8 f6 53. Ra6 Kf5?! { (38.31 → Mate in 12) Checkmate is now unavoidable. Kg5 was best. } (53... Kg5 54. Ra3) 54. Rh7?? { (Mate in 12 → 6.99) Lost forced checkmate sequence. Rb1 was best. } (54. Rb1 Kf4 55. Ra3 Kg5 56. Rf1 Kh6 57. Ke6 Kg6 58. Ra2 Be5 59. Rg2+ Bg3 60. Rf5 Kg7) 54... Kg5 55. Raa7 Kf4 56. Rxh5 Kg3 57. Rg7+ Kxh3 58. Ke4? { (7.92 → 4.32) Mistake. Rf5 was best. } (58. Rf5 Ba1 59. Kxc5 Be5 60. Kd5 Ba1 61. Rf3+ Kh2 62. Rg4 Bb2 63. Rxh4+ Kg2 64. Rhf4 Be5) 58... Bf2?? { (4.32 → Mate in 5) Checkmate is now unavoidable. f5+ was best. } (58... f5+) 59. Kf3 Bg3 60. Rxg3+ Kh2 61. Rxh4# { White wins by checkmate. } 1-0