[Event "Online Grup Dersi Turnuvası"] [Site "https://lichess.org/OWYGCsbd"] [Date "2023.09.18"] [White "Cortado"] [Black "sevo54"] [Result "1-0"] [UTCDate "2023.09.18"] [UTCTime "17:59:22"] [WhiteElo "2510"] [BlackElo "1891"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B40"] [Opening "Sicilian Defense: French Variation, Westerinen Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. b3 { B40 Sicilian Defense: French Variation, Westerinen Attack } a6 4. Bb2 Qc7 5. c4 Nc6 6. d4? { (0.22 → -1.01) Mistake. g3 was best. } (6. g3 Nf6 7. e5 Ng4 8. Qe2 Nh6 9. Bg2 Nf5 10. Na3 Nfd4) 6... cxd4 7. Nxd4?! { (-0.87 → -1.91) Inaccuracy. Bxd4 was best. } (7. Bxd4 d5 8. exd5 Nxd4 9. Qxd4 Nf6 10. Bd3 Bc5 11. Qb2 O-O) 7... Bb4+?? { (-1.91 → 0.22) Blunder. Qe5 was best. } (7... Qe5 8. Bc3 Bb4 9. Ne2 Nf6 10. f3 d5 11. Qd2 dxe4 12. Bxe5) 8. Nc3 Nxd4 9. Qxd4 e5 10. Qd3 d6 11. O-O-O?! { (0.95 → 0.08) Inaccuracy. a3 was best. } (11. a3) 11... Nf6 12. Be2 b5 13. cxb5 Bb7?! { (0.26 → 1.27) Inaccuracy. O-O was best. } (13... O-O 14. a3) 14. f3 Rc8?? { (1.30 → 3.26) Blunder. d5 was best. } (14... d5 15. b6) 15. bxa6 Bxa6 16. Qxa6 Bxc3 17. Qd3 Bxb2+ 18. Kxb2 Qd7? { (2.55 → 4.68) Mistake. O-O was best. } (18... O-O 19. Rc1 Qb6 20. Rxc8 Rxc8 21. Rd1 Rd8 22. a4 h5 23. Qc3 Qf2 24. Rd2 Qxg2 25. Bc4) 19. Qxd6 Qxd6 20. Rxd6 O-O 21. Rhd1 h6 22. Rc1 Rb8 23. Rcc6 Nh5 24. g3 Nf6 25. Bc4 Ra8 26. Rxf6?! { (5.53 → 3.92) Inaccuracy. a4 was best. } (26. a4 Nh7 27. h4 Nf6 28. g4 Rfb8 29. Rb6 Kf8 30. Rxb8+ Rxb8 31. Rc6 Ne8 32. Ka3 Ke7) 26... gxf6 27. Rxf6 Kg7 28. Rd6 Ra7 29. a4 Rc7 30. a5 Ra8 31. a6 Rb8 32. Kc3 Ra8 33. Rb6 Rd7 34. Bd5 Rc8+ 35. Kb2 Ra7 36. b4 Rac7 37. Bb3 Ra7 38. b5 Rc5 39. Ka3 Rcc7 40. Kb4 f6 41. Bd5 Kg6 42. Rb7 Rcxb7 43. axb7 Ra1? { (7.75 → Mate in 7) Checkmate is now unavoidable. Rxb7 was best. } (43... Rxb7 44. Bxb7 Kg7 45. Ka5 h5 46. b6 h4 47. gxh4 Kh6 48. Bd5 Kh5 49. Ka6 Kxh4 50. b7) 44. b8=Q Rb1+ 45. Bb3 Kg5 46. Qg8+ Kh5 47. Qg4# { White wins by checkmate. } 1-0