[Event "Kozlovskaya"] [Site "https://lichess.org/wbfue3IJ"] [Date "2020.09.04"] [White "Romerofernandez"] [Black "Bartok97"] [Result "1-0"] [UTCDate "2020.09.04"] [UTCTime "18:23:11"] [WhiteElo "2041"] [BlackElo "1917"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. Qf3 e5?! { (-0.13 → 0.48) Inaccuracy. g6 was best. } (6... g6 7. Bc4 Qa5 8. Bb3 Bg7 9. Be3 O-O 10. O-O e5 11. Nde2) 7. Nb3 Bg4 8. Qg3 h5 9. Bg5 Be7 10. f3 Be6 11. O-O-O b5?! { (0.09 → 0.69) Inaccuracy. Nbd7 was best. } (11... Nbd7 12. Qe1 Rc8 13. f4 Qc7 14. Bd3 O-O 15. Kb1 b5 16. f5 Bxb3 17. axb3 d5 18. Bxf6) 12. Bxf6?! { (0.69 → 0.00) Inaccuracy. Nc5 was best. } (12. Nc5 Bc8) 12... Bxf6 13. Nd5 Bxd5 14. exd5 Nd7 15. f4? { (-0.36 → -1.87) Mistake. Kb1 was best. } (15. Kb1 O-O 16. Qe1 Qc7 17. Bd3 Bg5 18. Na5 Nf6 19. Be4 g6 20. h4 Bh6 21. Rd3 Kg7) 15... h4?! { (-1.87 → -0.99) Inaccuracy. exf4 was best. } (15... exf4 16. Qf2) 16. Qf3?! { (-0.99 → -1.57) Inaccuracy. Qe3 was best. } (16. Qe3 Qb6) 16... exf4 17. Kb1 Be5 18. Nd4?! { (-1.58 → -2.70) Inaccuracy. Bd3 was best. } (18. Bd3 Kf8 19. c3 Qb6 20. g3 Qe3 21. Qxe3 fxe3 22. Rhe1 hxg3 23. hxg3 Bxg3 24. Rxe3 Be5) 18... Bxd4 19. Rxd4 Ne5?? { (-2.34 → 0.00) Blunder. g5 was best. } (19... g5) 20. Qxf4 g5?! { (0.10 → 0.70) Inaccuracy. Rh6 was best. } (20... Rh6) 21. Qe3? { (0.70 → -0.59) Mistake. Qf2 was best. } (21. Qf2 Rh6) 21... Qf6?? { (-0.59 → 1.07) Blunder. f5 was best. } (21... f5) 22. Be2?! { (1.07 → 0.39) Inaccuracy. Rg4 was best. } (22. Rg4) 22... O-O 23. Rf1 Qg6 24. g3 hxg3 25. hxg3 Rac8 26. Bd1?! { (1.02 → 0.23) Inaccuracy. Rd2 was best. } (26. Rd2 Rc5 27. g4 Rfc8 28. Rf5 Kf8 29. Qa3 a5 30. Qxa5 Nc4 31. Bxc4 Rxc4 32. Qa6 Re8) 26... Rfe8?! { (0.23 → 0.93) Inaccuracy. Nc4 was best. } (26... Nc4 27. Qc1) 27. Qf2?! { (0.93 → 0.00) Inaccuracy. Qc1 was best. } (27. Qc1 Nc4 28. Rd3 g4 29. b3 Ne5 30. Rd4 Rc3 31. Qd2 Rec8 32. Rff4 Qh7 33. Rf6 Rxg3) 27... Nc4 28. Rg4?! { (0.00 → -0.92) Inaccuracy. Rh1 was best. } (28. Rh1 Re5 29. g4 Rce8 30. b3 Ne3 31. Bf3 Qf6 32. Qh2 Rf5 33. gxf5 Qxd4 34. Qxd6 Nxc2) 28... Ne3?? { (-0.92 → 7.16) Blunder. Re5 was best. } (28... Re5) 29. Rxg5 Qxg5? { (7.03 → Mate in 3) Checkmate is now unavoidable. Nxf1 was best. } (29... Nxf1 30. Rxg6+) 30. Qxf7+ Kh8 31. Rh1+ { Black resigns. } 1-0