[Event "XXXVI Copa de Xadrez do IFAC Arena"] [Site "https://lichess.org/gGNQRDFJ"] [Date "2021.10.22"] [White "juniorpov"] [Black "psouza1501"] [Result "0-1"] [UTCDate "2021.10.22"] [UTCTime "00:43:13"] [WhiteElo "2368"] [BlackElo "2036"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B24"] [Opening "Sicilian Defense: Closed, Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 3. g3 { B24 Sicilian Defense: Closed, Fianchetto Variation } e5 4. Bg2 Nf6?! { (0.20 → 0.82) Inaccuracy. d6 was best. } (4... d6 5. d3 Nge7 6. f4 g6 7. Nf3 Bg7 8. O-O exf4 9. Bxf4) 5. d3 d6 6. h3 Be6 7. f4?! { (0.44 → -0.16) Inaccuracy. Nd5 was best. } (7. Nd5 g6 8. Ne2 Bg7 9. O-O O-O 10. c3 Bxd5 11. exd5 Ne7) 7... exf4 8. Bxf4 Be7 9. Nf3 h6 10. O-O?! { (-0.31 → -1.16) Inaccuracy. g4 was best. } (10. g4 d5 11. O-O O-O 12. Bh2 dxe4 13. dxe4 Rc8 14. Re1 Qb6 15. Nd5 Nxd5 16. exd5 c4+) 10... Nh7?? { (-1.16 → 0.53) Blunder. Qd7 was best. } (10... Qd7 11. d4 cxd4 12. Nxd4 Bxh3 13. Bxh3 Qxh3 14. Nf5 O-O 15. Qd2 Bd8 16. Qh2 Bb6+ 17. Kh1) 11. e5?? { (0.53 → -2.47) Blunder. Nd5 was best. } (11. Nd5 O-O 12. Kh2 Nf6 13. Nxe7+ Qxe7 14. Qd2 d5 15. e5 Nh7 16. g4 Rfe8 17. Rae1 Nf8) 11... Ng5?? { (-2.47 → 0.48) Blunder. dxe5 was best. } (11... dxe5 12. Nxe5) 12. h4?? { (0.48 → -1.62) Blunder. exd6 was best. } (12. exd6 Bxd6 13. Bxd6 Qxd6 14. Nxg5 hxg5 15. Ne4 Qe5 16. Qd2 O-O-O 17. Nxg5 Qxg3 18. Qf4 Qxf4) 12... Nh3+ 13. Kh2?! { (-1.15 → -2.13) Inaccuracy. Bxh3 was best. } (13. Bxh3 Bxh3) 13... Nxf4 14. gxf4 Bg4?! { (-2.08 → -1.27) Inaccuracy. O-O was best. } (14... O-O 15. Qd2 dxe5 16. Nxe5 Nxe5 17. fxe5 Bxh4 18. Ne4 Qe7 19. Qf4 f5 20. exf6 Bxf6 21. Nxf6+) 15. exd6?! { (-1.27 → -2.18) Inaccuracy. Qe1 was best. } (15. Qe1 dxe5 16. Nxe5 Nxe5 17. fxe5 Bxh4 18. Qe3 Qg5 19. Qxg5 hxg5 20. Bd5 Bf2+ 21. Kg2 Bd4) 15... Bxd6? { (-2.18 → -0.87) Mistake. Qxd6 was best. } (15... Qxd6 16. Kh1 O-O 17. Qe1 Bxf3 18. Bxf3 Nd4 19. Qg3 Nxc2 20. Rac1 Nd4 21. Rg1 Nf5 22. Qg4) 16. Qd2? { (-0.87 → -2.48) Mistake. Qe1+ was best. } (16. Qe1+ Be6 17. Ne5 Nd4 18. Qf2 Be7 19. h5 Bh4 20. Qd2 O-O 21. Ne4 Qc7 22. c3 Nf5) 16... O-O 17. Rae1?! { (-2.36 → -3.51) Inaccuracy. Kg1 was best. } (17. Kg1 c4 18. Ne4 cxd3 19. Nxd6 Qxd6 20. Qxd3 Qc5+ 21. Rf2 Rad8 22. Qc3 Qh5 23. Re1 Rfe8) 17... Qf6? { (-3.51 → -1.86) Mistake. Bxf3 was best. } (17... Bxf3 18. Rxf3) 18. Nd5 Qd8 19. Ne5 Qxh4+ 20. Kg1 Nd4?! { (-2.01 → -1.22) Inaccuracy. Bxe5 was best. } (20... Bxe5 21. fxe5) 21. c3 Nf5 22. Qf2 Qxf2+ 23. Kxf2 Bxe5 24. Rxe5 Rfe8 25. Rfe1 Rxe5 26. Rxe5 Kf8 27. Ne3 Nxe3 28. Kxe3 Re8 29. Rxe8+ Kxe8 30. Bxb7 Ke7 31. d4 Kd6 32. dxc5+ Kxc5 33. Be4 a5 34. a3 g6 35. Bd3?! { (0.06 → -0.55) Inaccuracy. b4+ was best. } (35. b4+ axb4 36. axb4+ Kc4 37. Kd2 h5 38. Bd3+ Kd5 39. Ke3 h4 40. c4+ Kc6 41. Kf2 Kb6) 35... f5? { (-0.55 → 0.66) Mistake. a4 was best. } (35... a4) 36. b4+ axb4 37. cxb4+ Kb6?? { (0.91 → 2.77) Blunder. Kc6 was best. } (37... Kc6 38. a4) 38. a4 Bd1 39. a5+ Ka7?! { (3.12 → 4.69) Inaccuracy. Kc7 was best. } (39... Kc7 40. b5) 40. b5 Ba4?! { (4.15 → 6.20) Inaccuracy. h5 was best. } (40... h5 41. b6+) 41. b6+ Kb8?! { (5.46 → 7.80) Inaccuracy. Kb7 was best. } (41... Kb7 42. Kd4) 42. Bc4?? { (7.80 → 3.36) Blunder. a6 was best. } (42. a6) 42... g5 43. a6 Bc6 44. Be6?? { (4.04 → 1.47) Blunder. Kd4 was best. } (44. Kd4) 44... Be4 45. Kd4?? { (2.53 → 0.01) Blunder. Bc4 was best. } (45. Bc4 Ka8 46. Bb5 Kb8 47. Be2 Bc6 48. Bd3 Bd7 49. Bc4 Bc6 50. Kd4 g4 51. Bd3 Bd7) 45... g4 46. Ke3?? { (0.42 → -5.23) Blunder. Bf7 was best. } (46. Bf7 g3) 46... h5 47. Kf2?! { (-5.32 → -8.07) Inaccuracy. Bc4 was best. } (47. Bc4 h4 48. Bf1 h3 49. Kf2 h2 50. Bg2 h1=Q 51. Bxh1 Bxh1 52. Kg3 Bb7 53. a7+ Ka8) 47... h4 48. Bc4 g3+ 49. Kg1 h3 { White resigns. } 0-1