[Event "CHESSCOVID JUAN B CABRAL J Team Battle"] [Site "https://lichess.org/LLMZh18H"] [Date "2020.10.28"] [White "diegokarp1"] [Black "Claudio1971"] [Result "1/2-1/2"] [UTCDate "2020.10.28"] [UTCTime "23:13:00"] [WhiteElo "1981"] [BlackElo "1918"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } d6 3. d4 cxd4 4. cxd4 a6 5. Nc3 g6 6. Nf3 Bg7 7. Be2 Bd7? { (0.87 → 2.05) Mistake. Nf6 was best. } (7... Nf6 8. a4 O-O 9. O-O h6 10. Be3 Ng4 11. Bd2 Nf6 12. Qc1) 8. O-O?! { (2.05 → 1.39) Inaccuracy. h3 was best. } (8. h3 Nc6) 8... e6? { (1.39 → 2.83) Mistake. Nf6 was best. } (8... Nf6 9. Be3 b5 10. a3 Nc6 11. d5 Na5 12. Nd2 Rc8 13. Rc1 O-O 14. b4 Ne8 15. Na2) 9. Be3?! { (2.83 → 1.78) Inaccuracy. Bf4 was best. } (9. Bf4 Ne7) 9... Ne7 10. Rc1 Nbc6 11. a3?! { (1.48 → 0.61) Inaccuracy. Qb3 was best. } (11. Qb3 O-O 12. Qxb7 d5 13. Rfd1 dxe4 14. Nxe4 Rb8 15. Qxa6 Rxb2 16. Ne5 Bc8 17. Qc4 Bb7) 11... O-O 12. Bd3 b5 13. Bb1 e5 14. d5 Na5 15. Nd2 f5 16. f3 f4 17. Bf2 Rc8?! { (1.66 → 2.33) Inaccuracy. Nc8 was best. } (17... Nc8 18. a4) 18. b4 Nc4 19. Nxc4 Rxc4 20. Bd3 Rc8 21. a4 Rb8 22. axb5 Bxb5 23. Nxb5 axb5 24. Qe2 g5 25. Bxb5 h5?! { (2.72 → 3.48) Inaccuracy. Rb7 was best. } (25... Rb7 26. Ra1) 26. Ba7? { (3.48 → 1.98) Mistake. Rb1 was best. } (26. Rb1) 26... Ra8?! { (1.98 → 3.16) Inaccuracy. Rb7 was best. } (26... Rb7 27. Ra1) 27. Qf2?? { (3.16 → 0.82) Blunder. Bf2 was best. } (27. Bf2 Rb8) 27... Ng6?? { (0.82 → 5.70) Blunder. Nc8 was best. } (27... Nc8) 28. Bc6 Rc8 29. Bb6?! { (7.01 → 4.60) Inaccuracy. b5 was best. } (29. b5 g4) 29... Qe7 30. b5 g4 31. Ba5 Kh7 32. b6 Rg8 33. b7 Rb8 34. Rb1 gxf3?! { (3.66 → 5.48) Inaccuracy. Bf6 was best. } (34... Bf6) 35. Qxf3 Nh4 36. Qxh5+ Bh6 37. Rb2?! { (7.02 → 4.89) Inaccuracy. Kh1 was best. } (37. Kh1 Nxg2 38. Bb6 Rxb7 39. Bxb7 Qg5 40. Qxg5 Rxg5 41. Rg1 Nh4 42. Bc7 Nf3 43. Rxg5 Bxg5) 37... Rg5 38. Qxh4?? { (5.31 → 0.00) Blunder. Qd1 was best. } (38. Qd1) 38... Rxg2+ 39. Rxg2 Qxh4 40. Bc7?? { (0.00 → -5.72) Blunder. Bb6 was best. } (40. Bb6 f3 41. Rxf3 Qxe4 42. Rf7+ Kh8 43. Ba7 Rxb7 44. Bxb7 Qb1+ 45. Kf2 Qc2+ 46. Kf3 Qd3+) 40... f3 41. Rxf3?? { (-4.60 → Mate in 5) Checkmate is now unavoidable. Rg3 was best. } (41. Rg3 Be3+) 41... Qe1+ 42. Rf1 Qe3+?? { (Mate in 4 → 0.12) Lost forced checkmate sequence. Be3+ was best. } (42... Be3+ 43. Rf2 Bxf2+ 44. Kg2 Rg8+ 45. Kf3 Qe3#) 43. Kh1 Rxb7?? { (0.22 → 6.44) Blunder. Qd3 was best. } (43... Qd3) 44. Bxb7 Qxe4 45. Rf7+ Kh8 46. h3?? { (6.81 → 0.00) Blunder. Bb6 was best. } (46. Bb6 Bg5) 46... Bf4?? { (0.00 → 6.48) Blunder. Qb1+ was best. } (46... Qb1+ 47. Kh2 Qxb7 48. Rf6 Bf4+ 49. Rxf4 exf4 50. Bxd6 Qxd5 51. Bxf4 Kh7 52. Bg3 Qc4 53. Bf2) 47. Bd8?? { (6.48 → 0.00) Blunder. Bb6 was best. } (47. Bb6 Bg5 48. Bc8 Qxd5 49. Rf8+ Kh7 50. Bg4 Kh6 51. Rh8+ Kg6 52. Rh5 Qe4 53. Rxg5+ Kxg5) 47... Qe1+ 48. Rg1 Qe4+ 49. Rg2 Qe1+ 50. Rg1 Qe4+ 51. Rg2 { The game is a draw. } 1/2-1/2