[Event "2do - Tin Invitational 2021"] [Site "https://lichess.org/NCb2Wtlf"] [Date "2021.04.18"] [White "O-Almeida"] [Black "anasta10"] [Result "0-1"] [UTCDate "2021.04.18"] [UTCTime "22:57:29"] [WhiteElo "2675"] [BlackElo "2428"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [WhiteTitle "GM"] [BlackTitle "WIM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D80"] [Opening "Grünfeld Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 { D80 Grünfeld Defense } 4. e3 Bg7 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. Ne2 O-O 8. Nc3 Qd6 9. Be2 e5 10. d5 c6 11. e4 f5?! { (0.59 → 1.36) Inaccuracy. cxd5 was best. } (11... cxd5 12. exd5) 12. O-O fxe4?! { (1.04 → 1.88) Inaccuracy. cxd5 was best. } (12... cxd5 13. Qxd5+) 13. Bc4 Qb4 14. Bb3 Kh8 15. Be3 Na6?! { (1.99 → 3.00) Inaccuracy. Nd7 was best. } (15... Nd7 16. a3) 16. a3 Qe7 17. dxc6?! { (2.90 → 1.98) Inaccuracy. d6 was best. } (17. d6 Qe8) 17... bxc6 18. Nxe4 Bf5 19. Qd6?? { (1.75 → -1.74) Blunder. Bc2 was best. } (19. Bc2 Qe8 20. b4 Nc7 21. Bc5 Nb5 22. Bxf8 Qxf8 23. Ng3 Be6 24. Be4 Rd8 25. Qb1 Bd5) 19... Qb7 20. Bc2?? { (-1.56 → -3.61) Blunder. Qd3 was best. } (20. Qd3 Rad8) 20... Rad8 21. Qxf8+?! { (-3.33 → -5.20) Inaccuracy. Nc5 was best. } (21. Nc5) 21... Rxf8 22. b4 c5 23. Nxc5 Nxc5 24. Bxf5 Nb3 25. Rab1 gxf5 26. Rxb3 Qd5 27. Rbb1 f4 28. Bxa7 f3 29. Bc5 Rg8?! { (-7.12 → -4.81) Inaccuracy. Qe6 was best. } (29... Qe6 30. Rb3) 30. g3 Qe6 31. Kh1 Qh3 32. Rg1 Bf6 33. Rb3? { (-5.42 → -11.67) Mistake. Be3 was best. } (33. Be3 h5 34. g4 hxg4 35. Rg3 Qh5 36. b5 Bh4 37. Rgg1 g3 38. fxg3 f2 39. Bxf2 Bd8) 33... e4 34. Bd6 Rg6 35. Bf4 Bg5 36. Be5+ Kg8 37. Rc3?! { (-12.12 → Mate in 2) Checkmate is now unavoidable. Bg7 was best. } (37. Bg7 e3) 37... Qxh2+ { White resigns. } 0-1