[Event "Chesskids Online Friday Lần 33"] [Site "https://lichess.org/8oy4BRuG"] [Date "2022.07.01"] [White "NTHphamvinhphu2009"] [Black "MinhQuan107"] [Result "1-0"] [UTCDate "2022.07.01"] [UTCTime "13:56:06"] [WhiteElo "2260"] [BlackElo "2191"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B92"] [Opening "Sicilian Defense: Najdorf Variation, Opocensky Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 { B92 Sicilian Defense: Najdorf Variation, Opocensky Variation } Be7 9. Qd2 O-O 10. f3 Nbd7 11. g4 b5 12. O-O-O b4 13. Nd5?! { (-0.70 → -1.48) Inaccuracy. Na4 was best. } (13. Na4 d5) 13... Bxd5 14. exd5 a5 15. Kb1 a4 16. Nc1?! { (-1.25 → -2.43) Inaccuracy. Nc5 was best. } (16. Nc5 Nxc5) 16... Qa5?? { (-2.43 → 0.55) Blunder. Nb6 was best. } (16... Nb6) 17. h4? { (0.55 → -0.86) Mistake. g5 was best. } (17. g5 Nh5 18. Nd3 Rfb8 19. Rhg1 g6 20. h4 Bd8 21. f4 Nxf4 22. Nxf4 exf4 23. Bxf4 Nc5) 17... Rfb8?! { (-0.86 → -0.06) Inaccuracy. Nb6 was best. } (17... Nb6 18. Bxb6) 18. g5 Nh5 19. f4?? { (-0.71 → -2.54) Blunder. Rh3 was best. } (19. Rh3 g6) 19... Ng3 20. Rhg1?! { (-2.80 → -3.65) Inaccuracy. fxe5 was best. } (20. fxe5 a3 21. b3 Ne4 22. Qd4 Nc3+ 23. Ka1 dxe5 24. Qg4 Qc7 25. Bc4 e4 26. d6 Bxd6) 20... Nxe2?? { (-3.65 → -0.12) Blunder. Ne4 was best. } (20... Ne4 21. Qd3 Nc3+ 22. Ka1 exf4 23. Bd4 Ne5 24. Qf5 Nxd1 25. Rxd1 Qxd5 26. Qxf4 Ng6 27. Qf2) 21. Nxe2 Qb5?! { (-0.38 → 0.40) Inaccuracy. exf4 was best. } (21... exf4 22. Nxf4) 22. f5 b3?! { (0.30 → 0.89) Inaccuracy. Bd8 was best. } (22... Bd8 23. Rg4) 23. cxb3 axb3 24. a3 Nb6?! { (0.92 → 1.53) Inaccuracy. Bd8 was best. } (24... Bd8 25. Rg4 Qa6 26. Ng3 Bb6 27. Bxb6 Nxb6 28. Qd3 Qa7 29. Rb4 Nd7 30. Rxb8+ Rxb8 31. Ne4) 25. Bxb6 Qxb6 26. f6 Bf8 27. Nc3 Rc8?! { (1.93 → 3.03) Inaccuracy. Qa7 was best. } (27... Qa7 28. fxg7 Bxg7 29. h5 Rb4 30. h6 Bf8 31. Qe2 Rf4 32. Ne4 Be7 33. Rgf1 Qa6 34. Qxa6) 28. h5 Ra7?! { (2.63 → 3.38) Inaccuracy. Qd4 was best. } (28... Qd4 29. Qxd4) 29. g6 fxg6 30. hxg6 h6?! { (2.77 → 3.84) Inaccuracy. Kh8 was best. } (30... Kh8 31. f7 Rc4 32. Qd3 Rac7 33. Rgf1 h6 34. Rde1 Qa6 35. Ka1 Rc8 36. Ne2 Qb5 37. Rf3) 31. f7+ Kh8 32. Rh1?! { (3.79 → 2.52) Inaccuracy. Rg4 was best. } (32. Rg4) 32... Rac7 33. Rh3 Qa5?? { (3.72 → 9.79) Blunder. Rc4 was best. } (33... Rc4 34. Qg2) 34. Rdh1 Rxc3? { (8.60 → Mate in 8) Checkmate is now unavoidable. Qa7 was best. } (34... Qa7 35. Nb5) 35. Rxc3? { (Mate in 8 → 8.82) Lost forced checkmate sequence. Rxh6+ was best. } (35. Rxh6+ gxh6 36. g7+ Kxg7 37. Qxh6+ Kxf7 38. Qe6+ Kg7 39. Rg1+ Rg3 40. Rxg3+ Kh7 41. Qg8+ Kh6) 35... Rxc3 36. Qxc3 Qxd5 37. Re1?! { (11.32 → 6.43) Inaccuracy. Rg1 was best. } (37. Rg1 Qb7) 37... Qe6?! { (6.43 → 9.95) Inaccuracy. Qg2 was best. } (37... Qg2 38. Qd3) 38. Ka1? { (9.95 → 4.87) Mistake. Rg1 was best. } (38. Rg1) 38... Qxg6 39. Qxb3 Qf6 40. Qd5 Qf2 41. Rc1 Kh7? { (4.24 → 7.14) Mistake. g6 was best. } (41... g6) 42. Rc8 Be7 43. Qe4+ g6 44. Qd5?! { (7.40 → 5.09) Inaccuracy. Rh8+ was best. } (44. Rh8+ Kxh8 45. Qa8+ Kg7 46. Qg8+ Kf6 47. f8=R+ Bxf8 48. Qxf8+ Ke6 49. Qxf2 g5 50. Qg2 Kf6) 44... Qf1+?! { (5.09 → 7.80) Inaccuracy. Qf5 was best. } (44... Qf5 45. Rc7) 45. Ka2 Kg7? { (8.01 → Mate in 7) Checkmate is now unavoidable. Qf6 was best. } (45... Qf6 46. a4 e4 47. a5 e3 48. a6 e2 49. a7 e1=Q 50. a8=Q Qee6 51. Rh8+ Qxh8 52. Qxh8+) 46. Rg8+ Kh7 47. Qe6 h5 48. Qxg6# { White wins by checkmate. } 1-0