[Event "Titled Arena May '20"] [Site "https://lichess.org/Phbr5mxe"] [Date "2020.05.23"] [White "alireza2003"] [Black "Konevlad"] [Result "0-1"] [UTCDate "2020.05.23"] [UTCTime "19:51:31"] [WhiteElo "3077"] [BlackElo "3018"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+6"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B28"] [Opening "Sicilian Defense: O'Kelly Variation, Yerevan System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 a6 3. Nf3 { B28 Sicilian Defense: O'Kelly Variation, Yerevan System } b5 4. g3 Bb7 5. Bg2 e6 6. O-O?! { (0.21 → -0.40) Inaccuracy. d3 was best. } (6. d3 d6 7. O-O Nf6 8. e5 dxe5 9. Nxe5 Bxg2 10. Kxg2 Nbd7) 6... d6? { (-0.40 → 0.86) Mistake. b4 was best. } (6... b4 7. Na4 Bxe4 8. c4 Nf6 9. Re1 Nc6 10. d3 Bxf3 11. Bxf3) 7. d4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Re1 Be7 11. a4 b4 12. Ne2 Nf6?! { (0.57 → 1.46) Inaccuracy. e5 was best. } (12... e5 13. c3 Nf6 14. cxb4 Qb6 15. Qc2 O-O 16. Bd2 Rfc8 17. Nc3 Ng4 18. Rf1 Qxb4 19. Bh3) 13. e5 Nd5 14. Nd4 Bb7 15. Nf5? { (1.35 → 0.21) Mistake. Qg4 was best. } (15. Qg4 dxe5) 15... O-O 16. exd6 Bxd6 17. Bg5 Qxg5 18. Nxd6 Bc6 19. Qd4 Rfd8 20. Nc4?! { (0.35 → -0.31) Inaccuracy. Qc5 was best. } (20. Qc5) 20... Nf6 21. Qe5 Qxe5 22. Rxe5 Bxg2 23. Kxg2 Rac8 24. b3 Nd5 25. Rae1 Kf8 26. f4 g6 27. Kf3 Rc6 28. R1e4 Nb6?! { (-0.21 → 0.73) Inaccuracy. Ne7 was best. } (28... Ne7 29. g4) 29. Ne3?! { (0.73 → 0.00) Inaccuracy. Nxb6 was best. } (29. Nxb6 Rxb6 30. Rc5 Rd5 31. Rec4 Rxc5 32. Rxc5 Rd6 33. Ke3 Ke7 34. g4 h5 35. gxh5 gxh5) 29... Nd7?! { (0.00 → 0.88) Inaccuracy. Nd5 was best. } (29... Nd5 30. Nxd5 Rxd5 31. Rxd5 exd5 32. Rxb4 Rc3+ 33. Kg4 Rxc2 34. Rb8+ Kg7 35. Rb6 h5+ 36. Kf3) 30. Ra5 Rb8 31. Rc4 Rbb6 32. Ke4 Nf6+ 33. Ke5 Ke7 34. Rxc6 Rxc6 35. Nc4 Ng4+ 36. Kd4 Nxh2?! { (0.33 → 1.23) Inaccuracy. f6 was best. } (36... f6 37. h3) 37. Ke3?? { (1.23 → -2.08) Blunder. Ne5 was best. } (37. Ne5 Rxc2 38. Rxa6 Nf1 39. Ra7+ Ke8 40. Nxf7 Nxg3 41. Nd6+ Kf8 42. Rxh7 Rd2+ 43. Kc5 Rd5+) 37... Ng4+?! { (-2.08 → -1.34) Inaccuracy. h5 was best. } (37... h5 38. Ne5) 38. Kf3? { (-1.34 → -2.65) Mistake. Kd4 was best. } (38. Kd4) 38... h5 39. Ke2 Nh6 40. Kf3?! { (-2.44 → -3.60) Inaccuracy. Kd1 was best. } (40. Kd1 f6 41. Nd2 Nf5 42. Ne4 Ne3+ 43. Ke2 Nxc2 44. Kd3 Na1 45. Rc5 Rxc5 46. Nxc5 a5) 40... Nf5 41. Ne5 Rxc2 42. Rxa6 Rc3+ 43. Ke4?? { (-2.33 → Mate in 1) Checkmate is now unavoidable. Kf2 was best. } (43. Kf2 Rxb3) 43... Nxg3+ 44. Kd4 Ne2+ 45. Ke4 f5# { Black wins by checkmate. } 0-1