[Event "I Olimpíada CTXB - 2ª Divisão"] [Site "https://lichess.org/Qexvpvb5"] [Date "2021.04.20"] [White "Bernardo2009"] [Black "Heitorf_brand"] [Result "1-0"] [UTCDate "2021.04.20"] [UTCTime "23:00:00"] [WhiteElo "1957"] [BlackElo "1802"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } d6 4. Bxc6+ bxc6 5. O-O g6 6. c4 Bg7 7. Nc3 Nf6 8. d3 O-O 9. Re1?! { (0.14 → -0.59) Inaccuracy. e5 was best. } (9. e5 dxe5 10. Nxe5 Nd5 11. Re1 Qd6 12. Qe2 Nxc3 13. bxc3 Bf5 14. Bf4 Bxe5 15. Qxe5 Qxe5) 9... Bg4 10. h3 Bxf3 11. Qxf3 e5 12. Bg5 h6 13. Be3 Rb8 14. b3 Qa5 15. Bd2 Qc7 16. Qd1 Rfd8 17. Qc1 h5 18. Bh6 a6 19. Bxg7 Kxg7 20. Qg5 Re8 21. Qg3 Rbd8 22. Rf1 d5 23. Rae1 dxe4 24. Nxe4 Nxe4 25. Rxe4 Rd4 26. Rfe1 Rxe4 27. Rxe4 f6 28. Re1 Qa5 29. Re2 Qc3 30. Qe3 Rd8?! { (0.12 → 0.98) Inaccuracy. Qa1+ was best. } (30... Qa1+ 31. Kh2 Qd4 32. Qf3 Re6 33. Re4 Qd6 34. Re3 f5 35. Kg1 Qd4 36. Qe2 Kf6 37. Qd2) 31. Qxc5 Qxd3 32. Re3? { (1.47 → 0.00) Mistake. Qe7+ was best. } (32. Qe7+ Kh6 33. Qxf6 Qxe2 34. Qxd8 Qe1+ 35. Kh2 Qxf2 36. Qh8+ Kg5 37. Qxe5+ Kh6 38. b4 Qf1) 32... Qd1+ 33. Kh2 Qd6 34. Qa7+ Rd7 35. Qxa6 e4+ 36. g3 Qd2?? { (-0.21 → 2.65) Blunder. h4 was best. } (36... h4) 37. Kg2 Qc2?? { (2.42 → 5.58) Blunder. f5 was best. } (37... f5 38. Qxc6) 38. Qxc6 Rd2 39. Qc7+ Kh6 40. Qf4+ Kg7 41. Rxe4?? { (6.29 → 1.25) Blunder. a4 was best. } (41. a4 g5 42. Qf5 Qd3 43. Qxe4 Qxe3 44. Qxe3 Rb2 45. a5 Ra2 46. b4 h4 47. gxh4 gxh4) 41... Qxa2?? { (1.25 → Mate in 3) Checkmate is now unavoidable. Rxf2+ was best. } (41... Rxf2+ 42. Qxf2) 42. Re7+ Kg8 43. Qb8+ { Black resigns. } 1-0