[Event "DAY 4 SC FIESTA OPEN TOURNEY Arena"] [Site "https://lichess.org/lRE0arxa"] [Date "2020.09.11"] [White "Noob_Ako2125"] [Black "Cyrus_Donasco"] [Result "0-1"] [UTCDate "2020.09.11"] [UTCTime "13:10:52"] [WhiteElo "2370"] [BlackElo "2144"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "180+1"] [ECO "A05"] [Opening "King's Indian Attack: Symmetrical Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 { A05 King's Indian Attack: Symmetrical Defense } 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nbd7 7. Nc3 c6 8. h3 Qc7 9. e4 e5 10. Be3 Re8 11. Qc2 b6 12. Rad1 h5?! { (0.65 → 1.63) Inaccuracy. Bb7 was best. } (12... Bb7 13. a4) 13. Rfe1 Nf8 14. b4 N8h7?! { (1.18 → 1.85) Inaccuracy. Ba6 was best. } (14... Ba6 15. Bf1 Bb7 16. d5 cxd5 17. Nb5 Qb8 18. exd5 Bc8 19. Nc3 Bd7 20. Qb3 Qc7 21. a3) 15. b5?! { (1.85 → 1.06) Inaccuracy. c5 was best. } (15. c5 dxc5) 15... c5?! { (1.06 → 1.84) Inaccuracy. Bb7 was best. } (15... Bb7 16. bxc6 Bxc6 17. d5 Bb7 18. Nd2 Rec8 19. Rb1 Ba6 20. Bf1 Nd7 21. h4 Nhf6 22. f3) 16. dxe5 dxe5 17. Ng5 Nxg5 18. Bxg5 Be6 19. Nd5 Bxd5 20. exd5?! { (1.37 → 0.73) Inaccuracy. cxd5 was best. } (20. cxd5) 20... Qd6 21. a4 Nh7 22. Bd2 f5 23. a5 e4 24. Bc3?! { (0.87 → 0.00) Inaccuracy. Bf4 was best. } (24. Bf4) 24... Bxc3 25. Qxc3 Nf6 26. Ra1 Nd7 27. Ra4?! { (0.70 → 0.09) Inaccuracy. h4 was best. } (27. h4) 27... Ne5?? { (0.09 → 1.82) Blunder. Rad8 was best. } (27... Rad8 28. h4) 28. Rea1?? { (1.82 → 0.00) Blunder. axb6 was best. } (28. axb6 axb6) 28... Nd7?? { (0.00 → 3.37) Blunder. Qf6 was best. } (28... Qf6 29. Qc1 Rad8 30. axb6 axb6 31. h4 Ng4 32. Qf4 e3 33. fxe3 Rxe3 34. d6 Qc3 35. Ra8) 29. axb6 Nxb6 30. Rxa7 Rxa7 31. Rxa7 Qe5?! { (3.30 → 5.14) Inaccuracy. Re7 was best. } (31... Re7 32. Ra6) 32. Qd2?! { (5.14 → 3.59) Inaccuracy. Qxe5 was best. } (32. Qxe5 Rxe5 33. Ra6 Nd7 34. Rxg6+ Kf7 35. Rd6 Re7 36. Bf1 Ne5 37. Be2 Nf3+ 38. Kg2 Ne1+) 32... e3 33. Qxe3 Qxe3 34. fxe3 Rxe3?! { (3.90 → 5.50) Inaccuracy. Nxc4 was best. } (34... Nxc4 35. Bf1 Nd6 36. Rd7 Nf7 37. b6 Kg7 38. d6 Kf6 39. b7 Rb8 40. Bg2 Ne5 41. Rc7) 35. d6 Rd3?! { (5.24 → 7.27) Inaccuracy. Kf8 was best. } (35... Kf8 36. Ra6) 36. Bd5+ Nxd5 37. d7?? { (6.87 → -4.40) Blunder. cxd5 was best. } (37. cxd5) 37... Nb6 38. Ra6 Nxc4?? { (-4.12 → 4.48) Blunder. Nxd7 was best. } (38... Nxd7 39. Rxg6+ Kf7 40. Rg5 Ke6 41. Rg6+ Ke5 42. b6 Nf6 43. b7 Rb3 44. Rg7 Ne4 45. Kg2) 39. Rxg6+?? { (4.48 → -3.35) Blunder. Ra8+ was best. } (39. Ra8+) 39... Kf7 40. Rg5?! { (-2.94 → -4.29) Inaccuracy. Rc6 was best. } (40. Rc6 Ke7 41. Rxc5 Nd6 42. Rc8 Kxd7 43. Rg8 Ne4 44. b6 Kc6 45. Rg6+ Kd5 46. g4 hxg4) 40... Kf6 41. Rxh5 Rxg3+ 42. Kf2 Rd3 43. Rh6+ Ke5 44. Rc6 Kf4 45. Rxc5 Nd2 46. Rc7? { (-2.95 → -5.76) Mistake. Rc2 was best. } (46. Rc2 Ne4+) 46... Ne4+ 47. Ke2?! { (-5.24 → -9.60) Inaccuracy. Ke1 was best. } (47. Ke1 Ke3) 47... Rd2+ 48. Ke1 Ke3 49. b6? { (-5.06 → -59.36) Mistake. Ra7 was best. } (49. Ra7) 49... f4 50. b7?! { (-59.20 → Mate in 5) Checkmate is now unavoidable. Ra7 was best. } (50. Ra7 f3 51. Ra3+ Kf4 52. Rxf3+ Kxf3 53. b7 Rg2 54. Kd1 Rg8 55. Kc2 Rb8 56. Kd1 Nf6) 50... f3 51. Rc3+ Nxc3 52. b8=Q Rd1# { Black wins by checkmate. } 0-1