[Event "6th Weekly World Classicals Team Battle"] [Site "https://lichess.org/SdXmNwb4"] [Date "2021.08.28"] [White "Faustercio"] [Black "Sapog_62"] [Result "0-1"] [UTCDate "2021.08.28"] [UTCTime "12:21:47"] [WhiteElo "1461"] [BlackElo "1790"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B50"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 { B50 Sicilian Defense } 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Qxd4 Nc6 7. Qa4 Nf6 8. Nc3 g6 9. Be3 Bg7 10. O-O a6 11. Rad1 b5?! { (-0.24 → 0.37) Inaccuracy. Ng4 was best. } (11... Ng4 12. Bd2 Nce5 13. Nxe5 Qxa4 14. Nxa4 Bxe5 15. h3 Nf6 16. Nb6 Rd8 17. Ba5 Nxe4 18. Rfe1) 12. Nxb5 O-O 13. Nbd4 Nxd4?! { (0.03 → 0.71) Inaccuracy. Rfc8 was best. } (13... Rfc8 14. Nxc6 Qxc6 15. Qxc6 Rxc6 16. Nd4 Rb6 17. b3 Nxe4 18. Nf5 Rb7 19. Nxg7 Kxg7 20. f3) 14. Qxd7?? { (0.71 → -5.54) Blunder. Rxd4 was best. } (14. Rxd4) 14... Nxf3+ 15. gxf3 Nxd7 16. c3 Rab8 17. b4 Bxc3 18. a3 Bb2 19. Rd3 Ne5 20. Rb3 Nc4 21. Rb1 Nxe3 22. R1xb2 Nc4 23. Rc2 Nxa3?? { (-5.44 → -1.03) Blunder. d5 was best. } (23... d5) 24. Rxa3 Rxb4 25. Rxa6 Rfb8 26. Rc7 R8b7 27. Rc8+?! { (-1.05 → -1.63) Inaccuracy. Rxb7 was best. } (27. Rxb7 Rxb7) 27... Kg7 28. Kg2?! { (-1.27 → -2.15) Inaccuracy. Rca8 was best. } (28. Rca8) 28... R4b6?! { (-2.15 → -1.25) Inaccuracy. R4b5 was best. } (28... R4b5) 29. Raa8 h5 30. h4 Kf6 31. f4? { (-1.62 → -3.51) Mistake. Rf8 was best. } (31. Rf8) 31... Rb5? { (-3.51 → -1.52) Mistake. Rb4 was best. } (31... Rb4 32. Kf3 Rb1 33. Rc6 Kg7 34. Rc3 Rg1 35. Rca3 Rb2 36. R3a7 Rf1 37. f5 Rfxf2+ 38. Ke3) 32. Rc2 Rb4 33. f3 Rb2 34. Ra2 Rxc2+ 35. Rxc2 Rb6 36. Kg3 e5?! { (-1.19 → -0.10) Inaccuracy. Ke6 was best. } (36... Ke6 37. Ra2 Rb5 38. Ra6 f6 39. Kg2 Kf7 40. Kg3 Rc5 41. Ra3 f5 42. Rb3 Ke6 43. Ra3) 37. Rd2 exf4+ 38. Kxf4 Ke6 39. Kg5 Rb5+ 40. Kh6 Rb3 41. Rf2 Ke5 42. Kg7 Kf4?! { (-0.92 → -0.16) Inaccuracy. Ke6 was best. } (42... Ke6 43. Kh6 Re3 44. Kg7 Re1 45. Rb2 Rf1 46. Rb3 g5 47. hxg5 h4 48. Rb8 Rxf3 49. Re8+) 43. Kxf7 Rxf3 44. Rxf3+?? { (-0.30 → -59.76) Blunder. Rg2 was best. } (44. Rg2 Rg3 45. Rd2 g5 46. hxg5 Rxg5 47. Rxd6 h4 48. Rh6 Rg4 49. Re6 h3 50. Rh6 Rg3) 44... Kxf3 45. Kxg6 Kxe4 46. Kxh5 d5?? { (Mate in 20 → 0.00) Lost forced checkmate sequence. Kf5 was best. } (46... Kf5) 47. Kg4?? { (0.00 → -71.19) Blunder. Kg6 was best. } (47. Kg6 d4 48. h5 d3 49. h6 d2 50. h7 d1=Q 51. h8=Q Qg1+ 52. Kf7 Qf2+ 53. Ke7 Qa7+) 47... d4 48. h5?! { (-139.94 → Mate in 10) Checkmate is now unavoidable. Kg3 was best. } (48. Kg3 Ke3) 48... d3 49. h6 d2 50. h7 d1=Q+ 51. Kg5 Qd8+ 52. Kg6 Ke5 53. Kg7 Qf6+ 54. Kg8 Qg6+ 55. Kh8 Qf6+ 56. Kg8 Ke6 57. h8=Q Qf7# { Black wins by checkmate. } 0-1