[Event "UNR ALDE Arena"] [Site "https://lichess.org/olxsRwjm"] [Date "2020.05.02"] [White "Est357"] [Black "chanca0123"] [Result "0-1"] [UTCDate "2020.05.02"] [UTCTime "20:03:54"] [WhiteElo "1873"] [BlackElo "1531"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+137"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B98"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 { B98 Sicilian Defense: Najdorf Variation } 8. Qf3 Ng8?! { (0.32 → 0.97) Inaccuracy. h6 was best. } (8... h6 9. Bh4 e5 10. Nf5 Bxf5 11. exf5 exf4 12. Qxf4 O-O 13. O-O-O Nbd7 14. Be2 Rc8 15. Bg3) 9. O-O-O? { (0.97 → -0.13) Mistake. Qg3 was best. } (9. Qg3 Bxg5 10. fxg5 Ne7 11. Nf3 b5 12. a3 O-O 13. h4 d5 14. O-O-O Bb7 15. h5 Nd7) 9... Bxg5 10. fxg5 Qxg5+ 11. Kb1 Ne7 12. Bd3?! { (0.46 → -0.53) Inaccuracy. Qd3 was best. } (12. Qd3 O-O 13. h4 Qf4 14. Be2 d5 15. exd5 exd5 16. Bf3 Nbc6 17. Rhe1 Qd6 18. Qe3 Be6) 12... Nbc6 13. Nb3 Ne5 14. Qf2 Nxd3?! { (-0.66 → 0.41) Inaccuracy. N7c6 was best. } (14... N7c6) 15. Rxd3 O-O?! { (0.54 → 1.12) Inaccuracy. Qe5 was best. } (15... Qe5) 16. h4? { (1.12 → -0.10) Mistake. Rxd6 was best. } (16. Rxd6) 16... Qe5 17. g4 b5?! { (-0.24 → 0.34) Inaccuracy. Bd7 was best. } (17... Bd7 18. Rhd1 Nc8 19. a3 Bc6 20. Qe3 Rb8 21. Nd4 Nb6 22. Nf3 Qc5 23. Qxc5 dxc5 24. Ne5) 18. h5? { (0.34 → -1.09) Mistake. Qb6 was best. } (18. Qb6) 18... Bb7?? { (-1.09 → 0.60) Blunder. b4 was best. } (18... b4) 19. Re1? { (0.60 → -0.99) Mistake. h6 was best. } (19. h6 b4 20. hxg7 Qxg7 21. Qb6 bxc3 22. Qxb7 Ng6 23. Rxc3 a5 24. a4 Rfb8 25. Qc6 Qe5) 19... Rac8?! { (-0.99 → -0.43) Inaccuracy. b4 was best. } (19... b4 20. Na4 Bxe4 21. Nb6 Rac8 22. Nxc8 Rxc8 23. Qb6 Bxd3 24. Rxe5 Bxc2+ 25. Kc1 dxe5 26. Kd2) 20. Qb6 Rb8?! { (-0.87 → 0.22) Inaccuracy. Bd5 was best. } (20... Bd5) 21. Qxd6 Qg5? { (0.32 → 1.69) Mistake. Qxd6 was best. } (21... Qxd6 22. Rxd6) 22. Nc5 Qh4?? { (1.61 → 4.90) Blunder. Bc6 was best. } (22... Bc6) 23. Red1 h6 24. Nxb7?? { (4.83 → 1.51) Blunder. g5 was best. } (24. g5) 24... Rxb7 25. Qxa6 Rc7?! { (1.19 → 2.30) Inaccuracy. Rbb8 was best. } (25... Rbb8 26. a3) 26. Qxb5 Qxg4 27. Qe5?! { (2.78 → 1.71) Inaccuracy. Rd8 was best. } (27. Rd8 Nc6) 27... Rcc8 28. a4 Nc6 29. Qb5?! { (2.02 → 1.29) Inaccuracy. Qh2 was best. } (29. Qh2 Qg5 30. Rg1 Qe5 31. Qg3 Kh7 32. b3 Rg8 33. Qxe5 Nxe5 34. Rh3 Rgf8 35. Kb2 f5) 29... f6?! { (1.29 → 1.91) Inaccuracy. Qf4 was best. } (29... Qf4 30. Rh3) 30. a5 Ne5 31. Rd6 Nf7?! { (1.52 → 2.66) Inaccuracy. Qxh5 was best. } (31... Qxh5) 32. Rb6?? { (2.66 → -4.27) Blunder. Rc6 was best. } (32. Rc6 Rxc6) 32... Rxc3 33. bxc3 Qxd1+ 34. Kb2 Ne5 35. a6 Qd7 36. Qb3?? { (-3.15 → -6.34) Blunder. Qxd7 was best. } (36. Qxd7 Nxd7) 36... Rc8?? { (-6.34 → -2.79) Blunder. Qc8 was best. } (36... Qc8 37. Kc1) 37. Rb7 Qc6 38. a7?? { (-2.75 → -73.43) Blunder. Qb4 was best. } (38. Qb4 Nc4+ 39. Kb1 Qd6 40. Qa4 Qd8 41. a7 Nd6 42. Rb4 Kh7 43. Qa6 Ra8 44. Rd4 Qc7) 38... Nc4+ 39. Kc1 Qxe4 40. Kb1 Nd2+ 41. Kb2 Nxb3 42. Rxb3 Qd5 43. Ka2?! { (-62.23 → Mate in 15) Checkmate is now unavoidable. Rb8 was best. } (43. Rb8 Qd8) 43... Kh7?! { (Mate in 15 → -72.98) Lost forced checkmate sequence. Ra8 was best. } (43... Ra8 44. Kb2 Rxa7 45. Ra3 Qb5+ 46. Ka2 Rb7 47. Rb3 Qa4+ 48. Kb2 Ra7 49. Kc1 Qa1+ 50. Kd2) 44. Kb2 Qxb3+ 45. Kc1? { (-8.71 → Mate in 3) Checkmate is now unavoidable. cxb3 was best. } (45. cxb3 Ra8) 45... Ra8?! { (Mate in 3 → -13.37) Lost forced checkmate sequence. Rxc3 was best. } { Black wins on time. } (45... Rxc3 46. Kd1 Rxc2 47. a8=Q Qb1#) 0-1