[Event "Rated classical game"] [Site "https://lichess.org/IBfQWMlI"] [Date "2020.06.29"] [White "valeramaster"] [Black "matheuschess188"] [Result "0-1"] [UTCDate "2020.06.29"] [UTCTime "13:11:36"] [WhiteElo "1788"] [BlackElo "1713"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "A50"] [Opening "Queen's Indian Accelerated"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 b6 { A50 Queen's Indian Accelerated } 3. f3 Bb7 4. Nc3 e6?! { (0.18 → 0.74) Inaccuracy. d5 was best. } (4... d5 5. Nxd5 Nxd5 6. cxd5 Qxd5 7. e4 Qd7 8. Be3 e6 9. Nh3) 5. Bg5? { (0.74 → -0.53) Mistake. e4 was best. } (5. e4 Bb4 6. Ne2 O-O 7. Be3 d5 8. cxd5 exd5 9. e5 Nfd7) 5... h6 6. Bh4 Be7 7. Qc2?! { (-0.43 → -1.45) Inaccuracy. e4 was best. } (7. e4 Nxe4 8. Bxe7 Nxc3 9. Bxd8 Nxd1 10. Bxc7 Ne3 11. Kf2 Nxf1) 7... d5 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 Bxd5?! { (-0.85 → -0.28) Inaccuracy. exd5 was best. } (10... exd5 11. Qd2) 11. e4 Bb7 12. O-O-O O-O 13. Kb1 Nc6 14. d5?? { (-0.66 → -2.51) Blunder. Bb5 was best. } (14. Bb5 Nb4) 14... exd5 15. exd5 Nb4 16. Qb3 Rfd8 17. Bc4 Qc5 18. d6 Qf5+ 19. Bd3 Nxd3 20. Qxd3 Qxd3+ 21. Rxd3 Rxd6? { (-2.40 → -1.12) Mistake. Ba6 was best. } (21... Ba6) 22. Rxd6 cxd6 23. Ne2 Kf8 24. Nd4 Bd5 25. b3 a6 26. Kc2?! { (-0.66 → -1.28) Inaccuracy. Rd1 was best. } (26. Rd1) 26... Rc8+ 27. Kd2 g6 28. Rc1 Re8? { (-1.28 → 0.00) Mistake. Rxc1 was best. } (28... Rxc1) 29. Re1? { (0.00 → -1.19) Mistake. Rc7 was best. } (29. Rc7 Re7 30. Rc8+ Re8) 29... Rxe1 30. Kxe1 Ke7 31. Kf2 Kf6 32. f4 Be4 33. g3 g5 34. Ke3 d5 35. b4 gxf4+ 36. gxf4 Ke7 37. Nf3?? { (-0.75 → -5.59) Blunder. Ne2 was best. } (37. Ne2 Kd6 38. Nc3 Bg2 39. Kd4 h5 40. b5 axb5 41. Nxb5+ Kc6 42. Na7+ Kd7 43. a4 h4) 37... Bxf3 38. Kxf3 Kd6 39. Ke3 Kc6 40. Kd4 f6?? { (-3.44 → 0.00) Blunder. a5 was best. } (40... a5 41. Kc3 Kb5 42. bxa5 bxa5 43. Kd4 Kc6 44. a3 h5 45. Kc3 Kc5 46. Kd3 d4 47. f5) 41. f5 Kd6 42. h3?? { (0.00 → -8.74) Blunder. a4 was best. } (42. a4 b5 43. a5 Kc6 44. Ke3 Kc7 45. Kd3 Kd7 46. Kc3 Kc6 47. Kd3) 42... h5 43. a3 Kc6 44. a4 b5?? { (-8.33 → 0.00) Blunder. h4 was best. } (44... h4 45. Kd3) 45. axb5+?? { (0.00 → -75.51) Blunder. a5 was best. } (45. a5 Kd6 46. h4 Kc6 47. Ke3 Kd7 48. Kd3 Kc7 49. Ke3 Kc6 50. Kd3) 45... axb5 46. h4?! { (-63.63 → Mate in 19) Checkmate is now unavoidable. Ke3 was best. } (46. Ke3 Kd6) 46... Kd6 47. Ke3 Ke5 48. Kd3 Kxf5 49. Kd4 Kg4 50. Kxd5?! { (-154.14 → Mate in 19) Checkmate is now unavoidable. Kc5 was best. } (50. Kc5 f5) 50... f5 51. Kc5 f4 52. Kxb5 f3 53. Ka6 f2 54. b5 f1=Q 55. Kb7 Qxb5+ 56. Kc7 Kxh4 57. Kd8 Qd5+ 58. Ke7 Qc6 59. Kf8 Qc7 60. Kg8 Kg4 61. Kh8 h4 62. Kg8 h3 63. Kf8 h2 64. Ke8 h1=Q 65. Kf8 Qh8# { Black wins by checkmate. } 0-1