[Event "La noche más larga 1 - Ushuaia Arena"] [Site "https://lichess.org/vKU7pG1U"] [Date "2020.06.21"] [White "CarolinaLujan"] [Black "Poudini"] [Result "0-1"] [UTCDate "2020.06.21"] [UTCTime "02:41:57"] [WhiteElo "2294"] [BlackElo "2636"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [WhiteTitle "IM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B50"] [Opening "Sicilian Defense: Delayed Alapin Variation, with d6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. c3 { B50 Sicilian Defense: Delayed Alapin Variation, with d6 } Nf6 4. Be2 g6 5. O-O Bg7 6. Re1 O-O 7. Bf1 Nc6 8. h3 e5 9. d3 Rb8 10. a3 a5 11. a4?! { (0.00 → -0.60) Inaccuracy. Be3 was best. } (11. Be3 Qe7 12. Nbd2 d5 13. exd5 Nxd5 14. Bg5 Qc7 15. Ne4 b6 16. c4 Nde7 17. Bf6 Bxf6) 11... h6 12. Na3 Be6 13. Nb5 d5 14. exd5 Nxd5 15. d4 cxd4 16. cxd4 Ndb4 17. dxe5 Qxd1 18. Rxd1 Nc2 19. Rb1 Ba2 20. Bf4 Bxb1 21. Rxb1 Rbd8 22. Rc1 N2b4 23. Bc4? { (-1.01 → -2.43) Mistake. Nd6 was best. } (23. Nd6 g5) 23... g5 24. Bg3 Nd3 25. Rc2 Ndxe5 26. Nxe5 Nxe5 27. Ba2 Nc6 28. Nd6? { (-3.16 → -5.98) Mistake. Rc5 was best. } (28. Rc5 Bxb2) 28... Nb4 29. Nxf7 Nxa2?? { (-6.95 → -2.43) Blunder. Rd1+ was best. } (29... Rd1+ 30. Kh2 Nxa2 31. Ne5 Nb4 32. Rc5 b6 33. Rb5 Rd5 34. Rxd5 Nxd5 35. Nc4 Re8 36. b3) 30. Nxd8 Rxd8 31. Rc7 Bxb2 32. Rxb7 Bc3 33. Kh2 Nb4 34. h4 Nd5 35. hxg5 hxg5 36. Rb5?! { (-2.95 → -3.94) Inaccuracy. f3 was best. } (36. f3 Nf4 37. Rb5 Rd5 38. Rxd5 Nxd5 39. Bf2 Kf7 40. Kg3 Kf6 41. Kg4 Kg6 42. Bc5 Nf6+) 36... Kh7?! { (-3.94 → -3.04) Inaccuracy. Kf7 was best. } (36... Kf7) 37. Rb7+?! { (-3.04 → -3.96) Inaccuracy. f3 was best. } (37. f3 Kg6 38. Bf2 Kf6 39. g3 Ke6 40. Rc5 Rb8 41. Kh3 Rb2 42. Be3 Kd6 43. Rc8 Nxe3) 37... Kg6 38. Ra7 Bb4 39. Ra6+ Kf5 40. f3 Nc3 41. Bc7?? { (-3.56 → -56.44) Blunder. Rh6 was best. } (41. Rh6 Nd5) 41... Rh8+ 42. Kg3 Bc5 43. Rxa5? { (-9.88 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (43. f4 Ne2+) 43... Ne2# { Black wins by checkmate. } 0-1