[Event "vale03 simul"] [Site "https://lichess.org/OJY1HnXp"] [Date "2021.04.22"] [White "vale03"] [Black "Sgrazz"] [Result "1-0"] [UTCDate "2021.04.22"] [UTCTime "19:00:13"] [WhiteElo "2121"] [BlackElo "1819"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "B33"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 { B33 Sicilian Defense: Open } 5. Nc3 a6?! { (0.00 → 0.80) Inaccuracy. d6 was best. } (5... d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f3 a6 10. h4) 6. Be3?! { (0.80 → 0.13) Inaccuracy. Nxc6 was best. } (6. Nxc6 bxc6 7. e5 Ng8 8. Qe2 e6 9. Bd2 Rb8 10. O-O-O Ne7) 6... d6 7. Be2 g6?! { (0.21 → 1.23) Inaccuracy. e5 was best. } (7... e5 8. Nxc6 bxc6 9. f4 Qa5 10. O-O Rb8 11. Rb1 Be7 12. Kh1) 8. O-O?! { (1.23 → 0.36) Inaccuracy. Nd5 was best. } (8. Nd5 Nxd5 9. exd5 Ne5 10. c4 Qa5+ 11. Bd2 Qc7 12. O-O Bg7) 8... Bg7 9. Qd2 O-O 10. Nxc6 bxc6 11. Bh6 Rb8 12. Bxg7 Kxg7 13. b3 Nd7 14. f4 Qb6+ 15. Kh1 f5?! { (0.85 → 1.76) Inaccuracy. Qb4 was best. } (15... Qb4) 16. Na4 Qa7 17. e5?! { (1.64 → 0.58) Inaccuracy. exf5 was best. } (17. exf5 gxf5 18. Rae1 Nf6 19. Bf3 c5 20. c4 Qc7 21. Nc3 Bb7 22. Bxb7 Qxb7 23. Re6 Qd7) 17... d5? { (0.58 → 1.72) Mistake. dxe5 was best. } (17... dxe5) 18. c4 Bb7 19. cxd5? { (1.85 → 0.48) Mistake. Rac1 was best. } (19. Rac1 Ba8 20. h4 Rfd8 21. h5 Nf8 22. cxd5 Ne6 23. d6 exd6 24. exd6 Qd4 25. Qxd4+ Nxd4) 19... cxd5 20. Rac1 Rfc8 21. Qb4 Kf7 22. e6+ Kxe6 23. Rfe1? { (0.00 → -1.29) Mistake. Bf3 was best. } (23. Bf3 Rxc1 24. Rxc1 Kf7 25. Qd2 Nf6 26. Rc7 Rd8 27. Qe1 Ne4 28. Qh4 Nf6) 23... Kf7? { (-1.29 → 0.16) Mistake. Rxc1 was best. } (23... Rxc1 24. Rxc1 Kf7 25. Qd2 Rd8 26. Bf3 Nf6 27. Nc5 Qb6 28. Na4 Qd6 29. Nc5 Ba8 30. Nd3) 24. Bxa6?? { (0.16 → -1.90) Blunder. Bf1 was best. } (24. Bf1 Re8 25. Rc7 Bc8 26. Qc4 Rb7 27. Qxd5+ e6 28. Rxb7 exd5 29. Rxa7 Rxe1 30. Kg1 Ke8) 24... e6? { (-1.90 → -0.29) Mistake. Bxa6 was best. } (24... Bxa6) 25. Qd6?? { (-0.29 → -2.31) Blunder. Bf1 was best. } (25. Bf1 Nf6) 25... Nf8?? { (-2.31 → 5.38) Blunder. Bxa6 was best. } (25... Bxa6 26. Qxe6+) 26. Rc7+ Rxc7?! { (4.55 → 6.30) Inaccuracy. Kg8 was best. } (26... Kg8 27. Nc5 d4 28. Nxb7 Rxc7 29. Qxc7 d3 30. Qc4 d2 31. Rd1 Qe3 32. Qc5 Qxf4 33. Qc3) 27. Qxc7+ Kg8 28. Nc5 Rc8 29. Qxb7 Qxb7 30. Nxb7 Rc6 31. Bf1 Rc7 32. Nd6 Rc2 33. Ra1 Nd7 34. Nb5 Kf7 35. a4 Rb2 36. Nd4 Nc5 37. a5 Nxb3 38. Nxb3 Rxb3 39. a6 Rb8 40. a7 Ra8 41. Bb5 Ke7 42. Bc6 Rc8 43. a8=Q Rc7? { (8.13 → Mate in 6) Checkmate is now unavoidable. Rxa8 was best. } (43... Rxa8 44. Rxa8) 44. Ra7?! { (Mate in 6 → 23.56) Lost forced checkmate sequence. Qe8+ was best. } (44. Qe8+ Kf6 45. Qd8+ Kg7 46. Qxc7+ Kh6 47. Qd8 e5 48. Ra7 exf4 49. Qh4#) 44... Kd6?! { (23.56 → Mate in 5) Checkmate is now unavoidable. Rxa7 was best. } (44... Rxa7) 45. Rxc7?! { (Mate in 5 → 49.47) Lost forced checkmate sequence. Qb8 was best. } (45. Qb8 Kc5 46. Rxc7 Kd4 47. Bb5 Ke3 48. Rc2 Kd4 49. Qe5#) 45... Kxc7 46. Qb7+ Kd6 47. Qd7+ Kc5 48. Qxe6 d4 49. Qd5+ Kb6 50. Qb5+ Kc7 51. Bd5 h6 52. Qc6+ Kd8 53. Be6 d3 54. Qd7# { White wins by checkmate. } 1-0