[Event "2019 Lichess Anniversary"] [Site "https://lichess.org/bahmBOmx"] [Date "2019.06.20"] [White "Klimenko_Sergey_IM"] [Black "lovlas"] [Result "0-1"] [UTCDate "2019.06.20"] [UTCTime "15:27:05"] [WhiteElo "2377"] [BlackElo "2376"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+18"] [WhiteTitle "IM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+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. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 Nbd7 10. O-O-O b5 11. g4 Nb6 12. Kb1?! { (0.29 → -0.39) Inaccuracy. Na5 was best. } (12. Na5 Qc7) 12... Qc7 13. h4 Rd8? { (0.21 → 1.33) Mistake. O-O was best. } (13... O-O 14. g5) 14. g5 Nfd7 15. h5 Nc5?! { (0.88 → 1.75) Inaccuracy. Nc4 was best. } (15... Nc4 16. Bxc4 bxc4 17. Nc1 Qb7 18. N1e2 Nc5 19. Ka1 O-O 20. Nd5 Bxd5 21. exd5 Na4 22. Rb1) 16. Nd5 Nxd5 17. exd5 Bf5 18. Bh3?! { (2.18 → 1.07) Inaccuracy. Na5 was best. } (18. Na5 Bxc2+ 19. Qxc2 Qxa5 20. Bh3 b4 21. g6 fxg6 22. hxg6 h6 23. Be6 b3 24. Bf7+ Kf8) 18... Bxh3 19. Rxh3 Na4? { (1.18 → 2.86) Mistake. Nxb3 was best. } (19... Nxb3 20. axb3) 20. f4 O-O? { (2.66 → 4.31) Mistake. Nb6 was best. } (20... Nb6 21. Bxb6) 21. f5 Nb6? { (3.71 → 6.16) Mistake. Rc8 was best. } (21... Rc8 22. f6) 22. Bxb6 Qxb6 23. f6 gxf6 24. gxf6 Bxf6 25. Qh6?? { (6.57 → -0.97) Blunder. Rf1 was best. } (25. Rf1) 25... Qf2 26. Nd2 Bg7 27. Qg5 f6 28. Qg4?! { (-1.06 → -2.06) Inaccuracy. Qg1 was best. } (28. Qg1 Qxg1 29. Rxg1 Kf7 30. Rc3 Rd7 31. Ne4 Bh6 32. Rf1 Bf4 33. Rc6 Ke7 34. Rxa6 f5) 28... f5 29. Qg5 Kh8 30. Rf3?! { (-1.77 → -2.46) Inaccuracy. Rf1 was best. } (30. Rf1 Qd4 31. Nf3 Qxd5 32. h6 Bf6 33. Qxf5 Be7 34. Qd3 Qc4 35. Re1 Rf4 36. Nd2 Qxd3) 30... Qe2 31. Rg1 Bf6 32. Qh6 f4 33. Ra3?? { (-2.51 → -9.20) Blunder. Rff1 was best. } (33. Rff1 Qxd2) 33... Qxd2 34. Rxa6 Qxd5 35. a3 e4?! { (-11.04 → -6.25) Inaccuracy. Qd4 was best. } (35... Qd4) 36. Ra7 Rf7 37. Qxf4?! { (-5.97 → -12.16) Inaccuracy. Rxf7 was best. } (37. Rxf7) 37... Qd4 38. Rxf7?! { (-11.99 → Mate in 1) Checkmate is now unavoidable. Qc1 was best. } (38. Qc1 Rxa7) 38... Qxb2# { Black wins by checkmate. } 0-1