[Event "Import"] [Site "https://lichess.org/JBjJpHqk"] [Date "2016.08.03"] [White "Dominguez Perez, Leinier"] [Black "Nepomniachtchi, Ian"] [Result "*"] [UTCDate "2016.08.03"] [UTCTime "22:11:25"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 Nbd7 10. g4 b5 11. O-O-O Nb6 12. g5 Nh5 13. Nd5 Nxd5 14. exd5 Bd7 15. Na5 Qc7 16. Kb1 O-O 17. c4 f6 18. Rc1 b4 19. gxf6 Rxf6 20. Qxb4 Rb8 21. Qd2 Rxf3 22. Be2?! { (0.48 → -0.37) Inaccuracy. c5 was best. } (22. c5 dxc5 23. Nc4 Bd6 24. Be2 Rh3 25. Bd3 Bg4 26. Nxd6 Qxd6 27. Bxc5 Qd7 28. Ka1 Bf3) 22... Rh3 23. Bxh5 Rxh5 24. Ka1 Rh3 25. Nb3 Ba4 26. Rc3 Qd7?! { (-0.43 → 0.29) Inaccuracy. Bxb3 was best. } (26... Bxb3 27. axb3 Bf6 28. Qg2 Qd7 29. Rf1 Kh8 30. Rxf6 gxf6 31. Bg5 fxg5 32. Rxh3 g4 33. Rg3) 27. c5 dxc5 28. Nxc5 Bxc5 29. Rxc5 Qf5 30. Rhc1 h6 31. d6 Kh7 32. Rc7 Rd8 33. Rg1 Rd7?! { (0.43 → 1.10) Inaccuracy. Bd7 was best. } (33... Bd7 34. Qg2 g5 35. Qe2 Kg6 36. Qd2 Rf8 37. Re1 Rd8 38. Rc5 Rc8 39. Rc7 Rf8 40. b3) 34. Qg2 g5 35. Bc5 Rf3 36. Qe2 e4 37. Rxd7+?! { (0.00 → -0.78) Inaccuracy. Qc4 was best. } (37. Qc4 Bb5 38. Qc1 Rd3 39. Re1 Qd5 40. Ba3 Qd4 41. Bc5 Qd5 42. Ba3 Qd4 43. Bc5 Qd5) 37... Bxd7 38. Rc1 Bb5 39. Qd2 Rd3 40. Qe1 Qf4?! { (-1.21 → -0.54) Inaccuracy. Kg6 was best. } (40... Kg6 41. h4 g4 42. Be3 Bd7 43. h5+ Qxh5 44. Rc5 Rd5 45. Rc7 Rxd6 46. Bf4 Rd3 47. Qxe4+) 41. Rc3 Rd5 42. a3 Qe5 43. Qf2?? { (-0.50 → -8.64) Blunder. Bb4 was best. } (43. Bb4 Qe6 44. Rc7+ Bd7 45. Rc4 Re5 46. Rc1 Kg6 47. h4 g4 48. Qe3 Rf5 49. Re1 a5) 43... Rd1+ 44. Ka2 Qd5+ 45. Rb3?? { (-6.76 → Mate in 8) Checkmate is now unavoidable. b3 was best. } (45. b3 Rd2+ 46. Rc2 Rxf2 47. Bxf2 Qxd6 48. Ba7 Qd1 49. Rg2 Qd3 50. a4 e3 51. Bxe3 Bxa4) 45... Bc4 *