[Event "54º Copa LN Xadrez Arena"] [Site "https://lichess.org/EqHl9Gxz"] [Date "2020.04.11"] [White "Baiano_UFRGS"] [Black "paulolopes"] [Result "1-0"] [UTCDate "2020.04.11"] [UTCTime "00:41:42"] [WhiteElo "1500"] [BlackElo "1831"] [WhiteRatingDiff "+346"] [BlackRatingDiff "-181"] [Variant "Standard"] [TimeControl "900+5"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } d5 3. e5 Bf5 4. Nf3 e6 5. Bb5+ Nc6 6. Qa4? { (0.09 → -1.02) Mistake. d4 was best. } (6. d4 Qb6 7. Ba4 cxd4 8. Nxd4 Bc5 9. O-O Bxd4 10. Bxc6+ Qxc6) 6... Qc7? { (-1.02 → 0.12) Mistake. Ne7 was best. } (6... Ne7 7. d4 a6 8. Bxc6+ Nxc6 9. O-O h6 10. dxc5 Bxc5 11. Nbd2 O-O 12. Nb3 Bb6 13. Nbd4) 7. g4?? { (0.12 → -2.74) Blunder. d4 was best. } (7. d4 a6 8. O-O c4 9. Bxc6+ Qxc6 10. Qxc6+ bxc6 11. b3 Bd3 12. Re1 Rb8 13. Nbd2 h5) 7... Bg6? { (-2.74 → -1.09) Mistake. Be4 was best. } (7... Be4 8. Qd1 Ne7 9. O-O Bxf3 10. Qxf3 a6 11. Bxc6+ Nxc6 12. d3 Nxe5 13. Qe2 Bd6 14. f4) 8. h4?! { (-1.09 → -2.00) Inaccuracy. d4 was best. } (8. d4) 8... h5 9. Bxc6+? { (-2.04 → -4.00) Mistake. g5 was best. } (9. g5 Be4 10. Rh3 Ne7 11. d4 O-O-O 12. Na3 a6 13. dxc5 Bxf3 14. Rxf3 Nxe5 15. Rh3 Qxc5) 9... bxc6 10. gxh5 Bxh5 11. Ng5? { (-3.58 → -7.34) Mistake. Rh3 was best. } (11. Rh3 Ne7) 11... Nh6? { (-7.34 → -4.15) Mistake. Qxe5+ was best. } (11... Qxe5+ 12. Kf1 Ne7 13. Rh3 c4 14. Re3 Qh2 15. Rh3 Qf4 16. Na3 Bg4 17. Rg3 Rxh4 18. d4) 12. d4 Be7 13. Be3 Nf5 14. Nd2 Nxe3? { (-4.80 → -2.69) Mistake. Rb8 was best. } (14... Rb8 15. Rc1 Rxb2 16. Ngf3 O-O 17. O-O cxd4 18. cxd4 c5 19. Rc2 Rxc2 20. Qxc2 c4 21. Rc1) 15. fxe3 cxd4 16. exd4 O-O 17. Ndf3?! { (-2.42 → -3.74) Inaccuracy. Rh2 was best. } (17. Rh2 c5) 17... Qb6?? { (-3.74 → -0.50) Blunder. f6 was best. } (17... f6 18. Nxe6) 18. Qc2 Bg6 19. Qd2 Bh5 20. O-O-O? { (-1.01 → -2.76) Mistake. Qc2 was best. } (20. Qc2 g6) 20... a5?? { (-2.76 → -0.76) Blunder. Rfb8 was best. } (20... Rfb8 21. Rh2 Qa5 22. Kb1 Rb6 23. Ka1 Rab8 24. Rc1 Bg6 25. h5 Rxb2 26. Qxb2 Rxb2 27. Rxb2) 21. Rdg1 a4?? { (-0.46 → 2.64) Blunder. Rfb8 was best. } (21... Rfb8 22. Rg2) 22. Rg2?? { (2.64 → -0.40) Blunder. Nxe6 was best. } (22. Nxe6) 22... a3?! { (-0.40 → 0.18) Inaccuracy. Rab8 was best. } (22... Rab8 23. Rhg1 g6 24. Rf2 Rb7 25. Qd3 c5 26. dxc5 Bxc5 27. Nd4 Bxd4 28. Qxd4 Qxd4 29. cxd4) 23. b3 c5 24. Rhg1 cxd4?? { (0.00 → 4.82) Blunder. g6 was best. } (24... g6 25. Kb1 Rac8 26. Rc1 Qb5 27. dxc5 Bxc5 28. Nd4 Bxd4 29. Qxd4 Be2 30. Kc2 Rc7 31. Kd2) 25. Nxd4 Bc5?? { (4.32 → 17.35) Blunder. Rac8 was best. } (25... Rac8 26. Ngxe6 Bg6 27. Nxf8 Bxf8 28. e6 Rc7 29. exf7+ Bxf7 30. Rg5 Kh8 31. h5 Bb4 32. R5g3) 26. Ngxe6 Bxd4? { (7.59 → Mate in 2) Checkmate is now unavoidable. Bg6 was best. } (26... Bg6 27. Nxc5 Qxc5 28. h5 Rac8 29. hxg6 Qxc3+ 30. Qxc3 Rxc3+ 31. Kd2 Rc7 32. gxf7+ Rfxf7 33. Kd3) 27. Rxg7+ Kh8 28. Qh6# { White wins by checkmate. } 1-0