[Event "Monthly Blitz Arena"] [Site "https://live.chess-online.com/4ByTs2lP"] [Date "2020.12.30"] [White "Sergius 67"] [Black "Regdini"] [Result "0-1"] [UTCDate "2020.12.30"] [UTCTime "17:12:52"] [WhiteElo "1538"] [BlackElo "1802"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed Variation"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed Variation } g6 3. Bc4 Bg7?! { (0.09 → 0.81) Inaccuracy. Nc6 was best. } (3... Nc6) 4. d3?! { (0.81 → -0.05) Inaccuracy. Qf3 was best. } (4. Qf3 e6) 4... d6 5. Nge2 e6 6. f4?! { (0.20 → -0.50) Inaccuracy. d4 was best. } (6. d4 cxd4) 6... Ne7 7. O-O O-O 8. Be3? { (-0.78 → -2.19) Mistake. Qe1 was best. } (8. Qe1 Nbc6) 8... Nbc6? { (-2.19 → -0.68) Mistake. d5 was best. } (8... d5) 9. Ng3?? { (-0.68 → -2.79) Blunder. Bf2 was best. } (9. Bf2) 9... d5 10. exd5 exd5 11. Bd2?? { (-2.52 → -6.16) Blunder. f5 was best. } (11. f5 Bxc3) 11... d4?? { (-6.16 → 0.36) Blunder. dxc4 was best. } (11... dxc4 12. dxc4 Qd4+ 13. Rf2 Qxc4 14. Qf1 Qxf1+ 15. Nxf1 Be6 16. Re1 b6 17. Nb5 Rad8 18. Bc3) 12. Nce4 b6 13. a3 Bb7? { (0.49 → 1.96) Mistake. a5 was best. } (13... a5 14. Qe2) 14. f5 Na5? { (2.16 → 3.94) Mistake. gxf5 was best. } (14... gxf5) 15. Ba2?! { (3.94 → 2.55) Inaccuracy. f6 was best. } (15. f6 Nxc4 16. fxg7 Kxg7 17. dxc4 f5 18. Ng5 Qd7 19. Qe1 Kg8 20. Qe6+ Qxe6 21. Nxe6 Rf7) 15... gxf5?! { (2.55 → 3.37) Inaccuracy. Bxe4 was best. } (15... Bxe4) 16. Nxf5 Nxf5 17. Qh5?? { (3.23 → -2.79) Blunder. Rxf5 was best. } (17. Rxf5) 17... Qd7?? { (-2.79 → 3.90) Blunder. Bxe4 was best. } (17... Bxe4 18. dxe4) 18. Rxf5 Bxe4 19. dxe4 Rae8? { (4.09 → 9.53) Mistake. c4 was best. } (19... c4 20. Raf1 Rac8 21. Qh4 Qd8 22. Bg5 f6 23. Bd2 Rf7 24. e5 Rc5 25. Qh5 d3 26. e6) 20. Rg5?? { (9.53 → 3.45) Blunder. Bh6 was best. } (20. Bh6) 20... c4 21. b4?! { (3.38 → 2.54) Inaccuracy. Rf1 was best. } (21. Rf1) 21... cxb3 22. cxb3 d3?? { (2.33 → Mate in 7) Checkmate is now unavoidable. f5 was best. } (22... f5 23. Qh3) 23. Rf1?? { (Mate in 7 → 1.30) Lost forced checkmate sequence. Rxg7+ was best. } (23. Rxg7+ Kxg7 24. Qg5+ Kh8 25. Qf6+ Kg8 26. Bc3 Qd4+ 27. Bxd4 Re5 28. Bxe5 Re8 29. Qg7#) 23... f6?? { (1.30 → 6.46) Blunder. Qd4+ was best. } (23... Qd4+ 24. Kh1 Re5 25. b4 Rxg5 26. Bxg5 Nc4 27. Be7 Qe5 28. Qxe5 Nxe5 29. Bxf8 Bxf8 30. Rf5) 24. b4+ Kh8 25. Rd5 Qc6?! { (6.17 → 11.36) Inaccuracy. Qe7 was best. } (25... Qe7 26. Rxd3) 26. Qf5?? { (11.36 → 0.47) Blunder. Rf3 was best. } (26. Rf3 Qe6) 26... Qc2 27. Bh6 Qxa2?? { (0.00 → Mate in 9) Checkmate is now unavoidable. Bxh6 was best. } (27... Bxh6 28. Rd7 Bg7 29. Qg4 Bh6) 28. Bxg7+ Kxg7 29. Rd7+ Rf7 30. Qg4+?? { (Mate in 7 → -0.28) Lost forced checkmate sequence. Qxf6+ was best. } (30. Qxf6+ Kg8 31. Rxf7 Qxf7 32. Qxf7+ Kh8 33. Qxe8+ Kg7 34. Qe7+ Kg6 35. h4 Nc4 36. Qg5#) 30... Kh8 31. Rxf7 Qxf7 32. Qf5?? { (-0.21 → -8.07) Blunder. bxa5 was best. } (32. bxa5) 32... Nc6 33. Rd1 Ne5 34. g4 Qg6 35. Qxg6 hxg6 36. g5 fxg5 37. Kf2 Rc8 38. Ke3 Rd8 39. a4 Kg7 40. a5 bxa5 41. bxa5 Rc8 42. Rg1 Rd8 43. Rxg5 Kf6 44. Rg1 Nc4+ 45. Kf2 d2 46. Rd1?! { (-57.31 → Mate in 16) Checkmate is now unavoidable. Ke2 was best. } (46. Ke2 Nb2) 46... Nb2 47. Rb1 d1=Q 48. Rxd1 Nxd1+ 49. Kf3 Nc3 50. e5+ Kxe5 51. a6 Nb5 52. h4 Rh8 53. h5 Rxh5 54. Kg3 Kf5 55. Kf3 Nc7 56. Kg3 Nxa6 57. Kf3 Nc5 58. Kg3 a5 59. Kf3 Rh3+ 60. Kf2 Kg4 61. Ke2 Rf3 62. Kd2 g5 63. Kc2 Kf4 64. Kb2 Ke4 65. Ka2 Rb3 66. Ka1 Kd3 67. Ka2 Kc2 68. Ka1 Ra3# { Black wins by checkmate. } 0-1