[Event "III Bahia Open Final"] [Site "https://lichess.org/RqIO8ynz"] [Date "2021.09.27"] [White "YagoSantiago"] [Black "ABachmann"] [Result "0-1"] [UTCDate "2021.09.27"] [UTCTime "01:16:00"] [WhiteElo "2614"] [BlackElo "2739"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+4"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A46"] [Opening "Torre Attack: Classical Defense, Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 { A46 Torre Attack: Classical Defense, Nimzowitsch Variation } 4. Bh4 d6 5. Nbd2 g5 6. Bg3 Nh5 7. e3 Bg7 8. Bd3 Nd7 9. c3 a6 10. Qe2 Qe7 11. e4?! { (0.35 → -0.20) Inaccuracy. O-O was best. } (11. O-O Nxg3) 11... b6? { (-0.20 → 0.92) Mistake. c5 was best. } (11... c5 12. dxc5 Nxc5 13. Nc4 Nxg3 14. hxg3 b5 15. Nb6 Rb8 16. Nxc8 Rxc8 17. a4 Qb7 18. axb5) 12. Nc4 Bb7 13. Nfd2?! { (0.84 → 0.16) Inaccuracy. O-O was best. } (13. O-O Nxg3) 13... Nf4 14. Bxf4 gxf4 15. Nf3 e5 16. d5 Nc5 17. Bc2 f5 18. g3? { (-0.40 → -1.54) Mistake. Nfd2 was best. } (18. Nfd2 fxe4 19. Nxe4 Bxd5 20. Nxc5 bxc5 21. O-O-O Be6 22. Qe4 Rb8 23. Na5 Qf7 24. Qc6+ Qd7) 18... fxe4 19. Bxe4 Qf7 20. O-O-O O-O-O 21. Nh4 Nxe4 22. Qxe4 fxg3?! { (-1.64 → -0.98) Inaccuracy. h5 was best. } (22... h5 23. h3 Bf6 24. Nf5 Kb8 25. Rhg1 Rdg8 26. a4 Qd7 27. a5 b5 28. Nd2 c6 29. dxc6) 23. hxg3?! { (-0.98 → -1.67) Inaccuracy. fxg3 was best. } (23. fxg3 h5) 23... Kb8 24. Ne3 h5 25. Nhf5 Bh6 26. Nxh6 Rxh6 27. Rh2 Rf6 28. Rd2 Rf8 29. b3 Bc8 30. Qh4 Qh7?! { (-1.30 → -0.37) Inaccuracy. Rh8 was best. } (30... Rh8 31. a4) 31. g4 Rf4 32. Qxh5 Qe4 33. g5 Rf3?! { (-1.06 → 0.00) Inaccuracy. Bf5 was best. } (33... Bf5 34. Nxf5 R4xf5 35. Rh4 Qe1+ 36. Qd1 Qxd1+ 37. Kxd1 Rxg5 38. Rc2 Rgf5 39. Ke1 Rf3 40. c4) 34. g6 Rg8 35. Rg2? { (-0.11 → -1.26) Mistake. Rh4 was best. } (35. Rh4 Rf4) 35... Bf5? { (-1.26 → 0.00) Mistake. Rxe3 was best. } (35... Rxe3) 36. Nxf5 Rxf5 37. Qg4 Rf4 38. Qg3 Rf3 39. Qg5?? { (-0.70 → -2.53) Blunder. Qg4 was best. } (39. Qg4 Rf4 40. Qe6 Qe1+ 41. Rd1 Qxc3+ 42. Kb1 Rg7 43. Qe8+ Kb7 44. Rg3 Qc5 45. Rg2 Qb4) 39... Rxc3+?? { (-2.53 → -0.38) Blunder. Qe1+ was best. } (39... Qe1+) 40. Kb2 Rd3 41. Rxd3 Qxd3 42. f3? { (-0.51 → -2.17) Mistake. a4 was best. } (42. a4 Kb7 43. g7 b5 44. Qe3 Qxd5 45. f3 Qf7 46. Qe4+ Ka7 47. Qe3+ c5 48. axb5 e4) 42... Qxf3 43. g7 Qxd5 44. Rh2? { (-2.49 → -4.37) Mistake. a4 was best. } (44. a4 Qf7) 44... Qd4+ 45. Kc2 e4 46. Rg2 e3?! { (-4.62 → -3.38) Inaccuracy. Qd3+ was best. } (46... Qd3+) 47. Kc1?! { (-3.38 → -5.16) Inaccuracy. Qg4 was best. } (47. Qg4 Qa1) 47... Qa1+ 48. Kc2 Qxa2+ 49. Kd3 Qxb3+ 50. Ke2 Qc3?! { (-7.08 → -5.12) Inaccuracy. a5 was best. } (50... a5) 51. Qe7 Qd2+ 52. Kf3 Qd1+ 53. Kg3 e2 54. Qf8+ Ka7 55. Qxg8? { (-7.75 → Mate in 5) Checkmate is now unavoidable. Rxe2 was best. } (55. Rxe2 Rxf8) 55... e1=Q+ 56. Kh3 Qh5# { Black wins by checkmate. } 0-1