[Event "III COPA CAPIVARA DO XADREZ -2 Arena"] [Site "https://lichess.org/XmQ7Qisz"] [Date "2021.03.28"] [White "aprendiizz"] [Black "BvMarcos"] [Result "0-1"] [UTCDate "2021.03.28"] [UTCTime "00:27:48"] [WhiteElo "1688"] [BlackElo "2190"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } a5 2. bxa5?! { (0.27 → -0.55) Inaccuracy. b5 was best. } (2. b5 g6 3. Bb2 Nf6 4. e3 d6 5. d4 Bg7 6. c4 O-O) 2... Nc6 3. Bb2 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Rxa5 8. d4 d6 9. Nfd2 Bf5 10. Nc4 Ra7 11. Bd3 Bxd3 12. Qxd3 Nb4 13. Qd2?! { (-0.56 → -1.18) Inaccuracy. Qb3 was best. } (13. Qb3 Nc6 14. a4 Qd7 15. Nc3 Rfa8 16. d5 Nb8 17. a5 Qc8 18. h3 Nbd7 19. Ba3 b6) 13... c5?! { (-1.18 → -0.20) Inaccuracy. Nbd5 was best. } (13... Nbd5 14. a4 Qa8 15. Nc3 Nxc3 16. Qxc3 Rxa4 17. Qb3 Ra6 18. Rxa6 bxa6 19. Ra1 h6 20. h3) 14. a3? { (-0.20 → -1.44) Mistake. dxc5 was best. } (14. dxc5 dxc5 15. a3 Nc6 16. a4 Qxd2 17. Nbxd2 Nd7 18. Bxg7 Kxg7 19. Rfb1 Rfa8 20. Ra3 Nb4) 14... Nc6 15. Nc3 b5? { (-1.41 → 0.19) Mistake. d5 was best. } (15... d5 16. Ne5) 16. Nxb5 Rb7?! { (0.12 → 0.87) Inaccuracy. Ra4 was best. } (16... Ra4 17. Qd3 cxd4 18. Nxd4 Na5 19. Nxa5 Qxa5 20. Nc6 Qc7 21. Nb4 e6 22. c4 Nd7 23. Bxg7) 17. a4 d5 18. Na5?? { (0.87 → -5.43) Blunder. Ne5 was best. } (18. Ne5 Qb6) 18... Nxa5 19. Qxa5?! { (-5.83 → -10.18) Inaccuracy. dxc5 was best. } (19. dxc5 Nc4) 19... Qxa5 20. Bc3 Qa8 21. dxc5 Ne4 22. Bxg7 Kxg7 23. f3 Nf6 24. e4 dxe4 25. fxe4 Nxe4 26. Rfe1 f5 27. Nd4 Qa6 28. Rab1 Rxb1 29. Rxb1 Nxc5 30. Rb5 Ne6 31. Ra5 Qxa5 32. Nxe6+ Kf7?! { (Mate in 8 → -12.60) Lost forced checkmate sequence. Kf6 was best. } (32... Kf6 33. Kf2 Kxe6 34. h3 Rd8 35. g4 Qc3 36. gxf5+ gxf5 37. Ke2 Rd2+ 38. Ke1 Qe3+ 39. Kf1) 33. Nxf8?! { (-12.60 → Mate in 1) Checkmate is now unavoidable. Ng5+ was best. } (33. Ng5+ Kg7) 33... Kxf8?! { (Mate in 1 → -60.83) Lost forced checkmate sequence. Qe1# was best. } (33... Qe1#) 34. h3 Qxa4 35. Kh2 Qxc2 36. h4 { White offers draw } 36... f4 37. Kh3 Qf5+ 38. g4 fxg3+ 39. Kxg3 g5 40. hxg5 Qxg5+ 41. Kf3 h5 42. Ke4 h4 43. Kd4 h3 44. Ke4 h2 45. Kd4 Qf5 46. Ke3 h1=Q 47. Kd4 Qhe4+ 48. Kc3 Qff3+ 49. Kb2 Qee2+ 50. Ka1 Qff1# { Black wins by checkmate. } 0-1