[Event "Torneo alto nivel 12 NOV. Arena"] [Site "https://lichess.org/o019yett"] [Date "2021.11.12"] [White "evolution2"] [Black "NicolasRojas_L"] [Result "1-0"] [UTCDate "2021.11.12"] [UTCTime "21:55:03"] [WhiteElo "2014"] [BlackElo "2333"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 { B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation } Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. c4 b4? { (-0.25 → 1.25) Mistake. Bb7 was best. } (12... Bb7) 13. Qa4+ Kf8 14. Qxb4 a5?? { (1.27 → 3.24) Blunder. Nc6 was best. } (14... Nc6 15. Qc3 Nd4 16. Nc2 Nxc2+ 17. Qxc2 Rg8 18. g3 Qb6 19. b3 a5 20. Bg2 h5 21. O-O) 15. Qd2 f5? { (3.01 → 5.36) Mistake. Rg8 was best. } (15... Rg8) 16. Nb5 fxe4?! { (4.37 → 5.83) Inaccuracy. Rg8 was best. } (16... Rg8 17. Qh6+) 17. Qh6+ Kg8 18. Nxd6?! { (5.65 → 4.09) Inaccuracy. Qg5+ was best. } (18. Qg5+) 18... Be6?! { (4.09 → 5.96) Inaccuracy. Nf5 was best. } (18... Nf5 19. Nxf5 Bxf5 20. Rd1 Qf8 21. Qf6 Bg6 22. Be2 Qb4+ 23. Rd2 a4 24. h4 e3 25. fxe3) 19. Rd1?! { (5.96 → 4.00) Inaccuracy. Nxe4 was best. } (19. Nxe4 Ng6) 19... Qb6? { (4.00 → 7.06) Mistake. Qf8 was best. } (19... Qf8 20. Qg5+) 20. Qg5+? { (7.06 → 3.71) Mistake. Rd2 was best. } (20. Rd2) 20... Ng6 21. Nxe4?! { (3.73 → 2.81) Inaccuracy. Rd2 was best. } (21. Rd2 h6) 21... h6 22. Qf6?! { (2.77 → 2.08) Inaccuracy. Qe3 was best. } (22. Qe3 Qxb2) 22... Qb4+? { (2.08 → 4.08) Mistake. Qxb2 was best. } (22... Qxb2 23. Bd3 Qb4+ 24. Rd2 Qe7 25. Qxe7 Nxe7 26. Nc5 Rc8 27. Nxe6 fxe6 28. Ke2 Kf7 29. f3) 23. Rd2 Kh7?! { (4.25 → 6.88) Inaccuracy. Bxc4 was best. } (23... Bxc4) 24. a3?! { (6.88 → 4.66) Inaccuracy. h4 was best. } (24. h4 Qe7) 24... Qb7?! { (4.66 → 6.93) Inaccuracy. Qe7 was best. } (24... Qe7) 25. Nc5 Qc7 26. Nxe6 fxe6 27. Qxe6 Rad8 28. Bd3 Rhg8 29. O-O Rd6 30. Bxg6+ Rxg6 31. Rxd6 Rxe6 32. Rxe6 Qxc4 33. Rxe5 a4 34. Rfe1 Qd4 35. Re7+ Kg6 36. R1e6+ Kf5 37. Re5+ Kf6 38. R7e6+ Kf7 39. Re7+ Kf6 40. Re1 Qxb2 41. R7e3 Kg5 42. g3 Kg4 43. Kg2 Qb7+ 44. Kg1 Kh3? { (9.14 → Mate in 5) Checkmate is now unavoidable. Kf5 was best. } (44... Kf5 45. Re5+) 45. Re4 Qe7 46. Rxe7 h5 47. R7e4 h4 48. Rxh4# { White wins by checkmate. } 1-0