[Event "iTABERABÃO Solidário RS Arena"] [Site "https://lichess.org/AYc5Impj"] [Date "2024.05.27"] [White "evandrorsilva"] [Black "engdfsantos"] [Result "1-0"] [UTCDate "2024.05.27"] [UTCTime "00:47:19"] [WhiteElo "2037"] [BlackElo "1878"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-4"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A53"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d6 { A53 Old Indian Defense } 3. Nf3 Nbd7 4. Nc3 c5 5. e4 cxd4 6. Nxd4 g6 7. f3 Bg7 8. Be3 O-O 9. Qd2 a6 10. Bd3 Ne5 11. b3?! { (0.80 → 0.22) Inaccuracy. Be2 was best. } (11. Be2 Nc6) 11... Bd7 12. Bc2? { (0.76 → -0.50) Mistake. O-O was best. } (12. O-O b5 13. cxb5 d5 14. exd5 Nxd3 15. Qxd3 axb5 16. Ndxb5 Bxb5 17. Qxb5 Ra5) 12... Rb8? { (-0.50 → 0.60) Mistake. b5 was best. } (12... b5 13. cxb5) 13. O-O b5 14. cxb5 axb5 15. a4?! { (0.59 → -0.33) Inaccuracy. h3 was best. } (15. h3 e6 16. a3 b4 17. axb4 Rxb4 18. Ra6 Qc8 19. Rfa1 Rb8 20. Rxd6 Ne8) 15... b4? { (-0.33 → 0.80) Mistake. bxa4 was best. } (15... bxa4 16. Nxa4) 16. Nce2 Qc7 17. Rfc1 Qa5 18. h3 Rfc8 19. f4?! { (0.56 → -0.22) Inaccuracy. Ra2 was best. } (19. Ra2) 19... Nc6 20. Bd3 Nxd4 21. Bxd4 Nh5?! { (-0.23 → 0.42) Inaccuracy. e5 was best. } (21... e5 22. Bf2) 22. Bxg7 Nxg7 23. Rxc8+ Rxc8 24. Rc1 Qa7+ 25. Kh2 Ne6? { (0.29 → 1.44) Mistake. Rxc1 was best. } (25... Rxc1 26. Nxc1) 26. Rxc8+ Bxc8 27. Qc2?? { (1.33 → -0.46) Blunder. Qxb4 was best. } (27. Qxb4) 27... Ba6?! { (-0.46 → 0.25) Inaccuracy. Bb7 was best. } (27... Bb7 28. f5) 28. Bxa6 Qxa6 29. Qc4?? { (0.30 → -2.21) Blunder. f5 was best. } (29. f5) 29... Qxc4 30. bxc4 Nc5 31. a5 Kf8 32. Nd4?! { (-2.15 → -2.85) Inaccuracy. Kg3 was best. } (32. Kg3 Nxe4+ 33. Kf3 Nd2+ 34. Kg4 b3 35. a6 Nxc4 36. h4 Nb6 37. Nc3 b2) 32... Ke8 33. e5 dxe5?? { (-2.98 → -0.19) Blunder. Kd7 was best. } (33... Kd7 34. exd6 exd6 35. f5 gxf5 36. Kg3 b3 37. Nxb3 Nxb3 38. a6 Kc6 39. Kf4) 34. fxe5?? { (-0.19 → -3.71) Blunder. Nb3 was best. } (34. Nb3 Ne6 35. fxe5 Kd7 36. Kg3 Kc6 37. Kf3 h5 38. Ke4 h4 39. Kd3 f5) 34... Kd7 35. Kg3 Kc7 36. Kf4 e6?? { (-2.72 → -0.14) Blunder. b3 was best. } (36... b3 37. Ke3 b2 38. Nb5+ Kb7 39. Na3 Ka6 40. Kd4 Ne6+ 41. Kc3 Kxa5 42. g3) 37. Kg5 Kb7 38. Kf6 Ka6 39. Kxf7 Kxa5 40. Kg7 Ka4 41. Kxh7 Ka3?? { (0.00 → 3.83) Blunder. b3 was best. } (41... b3) 42. Kxg6 Kb2 43. h4?? { (3.71 → 0.04) Blunder. Nc6 was best. } (43. Nc6 Kc3 44. Nxb4 Kxb4 45. h4 Nd7 46. h5 Nxe5+ 47. Kf6 Ng4+ 48. Kxe6 Kxc4) 43... Kc3 44. Ne2+? { (0.03 → -1.17) Mistake. Nb5+ was best. } (44. Nb5+ Kxc4 45. Nd6+ Kc3 46. h5 b3 47. h6 b2 48. h7 b1=Q+ 49. Kg7 Qe1) 44... Kd3 45. Nc1+ Kc2 46. Ne2 b3?? { (-0.86 → 4.71) Blunder. Kd3 was best. } (46... Kd3) 47. Nd4+ Kd3 48. Nxb3 Nxb3 49. h5 Kxc4 50. h6 Kd5 51. Kf6 Nd4?! { (5.19 → 6.88) Inaccuracy. Nc5 was best. } (51... Nc5 52. h7 Nd7+ 53. Kg7 Nxe5 54. h8=Q Nd3 55. Qh3 Nc5 56. g4 e5 57. g5) 52. h7 Nc6 53. h8=Q Nxe5?? { (6.41 → Mate in 11) Checkmate is now unavoidable. Nd4 was best. } (53... Nd4 54. Qd8+ Kc4 55. Qxd4+ Kxd4 56. Kxe6 Ke4 57. Kf6 Kf4 58. e6 Kg3 59. Ke5) 54. Qd8+ Ke4 55. Qa8+ Kf4 56. Qa4+ Nc4 57. Qxc4+ Kg3 58. Qxe6 Kxg2 59. Qf5 Kg3 60. Ke5 Kg2 61. Ke4 Kg3 62. Ke3 Kg2 63. Qf2+ Kh3 64. Qg1 Kh4 65. Kf4 Kh5 66. Kf5 Kh4 67. Qg4# { White wins by checkmate. } 1-0