[Event "Practica Arena"] [Site "https://lichess.org/gEkUM8UF"] [Date "2022.09.20"] [White "AnaSofiaDiazG"] [Black "melicg25"] [Result "0-1"] [UTCDate "2022.09.20"] [UTCTime "22:47:10"] [WhiteElo "1951"] [BlackElo "2334"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+4"] [BlackTitle "WIM"] [Variant "Standard"] [TimeControl "120+2"] [ECO "B31"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 { B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation } 4. c3?! { (0.59 → 0.02) Inaccuracy. O-O was best. } (4. O-O Bg7 5. Bxc6 dxc6 6. d3 Nf6 7. h3 O-O 8. a4 Ne8) 4... Nf6 5. e5 Nd5 6. Bxc6 dxc6 7. d4?! { (-0.13 → -0.79) Inaccuracy. O-O was best. } (7. O-O Bg7 8. d4 cxd4 9. cxd4 O-O 10. Nc3 Be6 11. Qe2 Nxc3) 7... cxd4 8. cxd4?! { (-0.60 → -1.27) Inaccuracy. Qxd4 was best. } (8. Qxd4 Qb6 9. Qa4 Qb5 10. Qxb5 cxb5 11. O-O Bg7 12. Na3 a6) 8... Bg7?! { (-1.27 → -0.40) Inaccuracy. Qa5+ was best. } (8... Qa5+ 9. Bd2 Qa6 10. Qe2 Qb6 11. Be3 Qb4+ 12. Qd2 Qxd2+ 13. Bxd2 Bg4 14. Ke2 f6 15. h3) 9. O-O O-O 10. Nbd2 Bg4?! { (-0.94 → -0.29) Inaccuracy. Bf5 was best. } (10... Bf5) 11. h3 Bf5 12. Re1 Nf4 13. Ne4 Ne6?! { (-0.08 → 0.95) Inaccuracy. Bxe4 was best. } (13... Bxe4 14. Rxe4 Ne6 15. Qb3 b6 16. Qc2 Qd5 17. a3 a5 18. Be3 f5 19. exf6 exf6 20. Bd2) 14. Nc3?! { (0.95 → 0.25) Inaccuracy. Ng3 was best. } (14. Ng3) 14... Nc7 15. Bf4 Nd5 16. Nxd5 Qxd5 17. Rc1? { (-0.07 → -1.36) Mistake. a3 was best. } (17. a3 h6 18. Rc1 g5 19. Be3 Rad8 20. Rc3 f6 21. exf6 exf6 22. Qa4 Bxh3 23. Rc5 Qe4) 17... Rfd8? { (-1.36 → 0.00) Mistake. Qxa2 was best. } (17... Qxa2 18. Qd2) 18. Rc5? { (0.00 → -1.39) Mistake. a3 was best. } (18. a3 a5 19. Qe2 Be6 20. Be3 a4 21. Ng5 f6 22. exf6 exf6 23. Nxe6 Qxe6 24. Rc4 Bf8) 18... Qxa2 19. Qe2?! { (-1.44 → -2.40) Inaccuracy. Qd2 was best. } (19. Qd2) 19... Qb3?! { (-2.40 → -1.37) Inaccuracy. Rd5 was best. } (19... Rd5) 20. Rc3 Qb6 21. Rd1 Be6 22. Rd2 Bd5 23. Ne1 a6 24. Nd3? { (-1.55 → -3.09) Mistake. Qe3 was best. } (24. Qe3 Be6 25. Nf3 Qc7 26. Ng5 Qd7 27. Ne4 b6 28. h4 Bd5 29. f3 a5 30. h5 a4) 24... Qb5?? { (-3.09 → -0.69) Blunder. Qxd4 was best. } (24... Qxd4) 25. Qe1?! { (-0.69 → -1.43) Inaccuracy. Qe3 was best. } (25. Qe3 Bc4 26. Nc5 b6 27. Ne4 Bd5 28. h4 f6 29. h5 Bxe4 30. exf6 Bxf6 31. Qxe4 Qf5) 25... a5 26. Bh2?! { (-1.35 → -2.48) Inaccuracy. h4 was best. } (26. h4 b6) 26... b6 27. Nf4 Bh6 28. Re2?! { (-2.10 → -3.32) Inaccuracy. h4 was best. } (28. h4) 28... Bc4 29. Re4?! { (-3.50 → -4.58) Inaccuracy. Rd2 was best. } (29. Rd2 Qb4) 29... Bd5? { (-4.58 → -2.59) Mistake. c5 was best. } (29... c5) 30. Nxd5 Qxd5?! { (-2.48 → -1.73) Inaccuracy. Rxd5 was best. } (30... Rxd5 31. Bf4) 31. Rg4?? { (-1.73 → -4.27) Blunder. Bf4 was best. } (31. Bf4 Bg7 32. Bg5 Ra7 33. h4 h6 34. Bf4 Raa8 35. Qe2 Rac8 36. h5 g5 37. Rg3 Kh8) 31... Bg7?! { (-4.27 → -2.91) Inaccuracy. c5 was best. } (31... c5) 32. Rcg3? { (-2.91 → -5.23) Mistake. Bg3 was best. } (32. Bg3 Rac8) 32... Qc4 33. Re4?! { (-4.59 → -6.75) Inaccuracy. Rc3 was best. } (33. Rc3 Qb5 34. Qd2 Rd5 35. Bg3 Rad8 36. Qe3 c5 37. Rb3 Qc4 38. dxc5 Rd1+ 39. Kh2 Qf1) 33... Rxd4 34. Ree3 Rad8 35. Kh1 Rd1 36. Kg1 Rxe1+ 37. Rxe1 Qc2 38. Rge3 Rd1 39. Re2? { (-7.69 → Mate in 6) Checkmate is now unavoidable. Bf4 was best. } (39. Bf4 Rd4) 39... Qxe2 40. Rxd1 Qxd1# { Black wins by checkmate. } 0-1