[Event "2021 Spring Marathon"] [Site "https://lichess.org/njZcnsmE"] [Date "2021.04.10"] [White "vovaches"] [Black "Kastorcito"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "16:33:47"] [WhiteElo "2517"] [BlackElo "2639"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [WhiteTitle "CM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation, Smith-Morra Declined"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 { B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined } 5. Nf3 d6 6. Bc4 Nb6 7. Bb3 Nc6 8. exd6 Qxd6 9. O-O Be6 10. Na3 Bxb3 11. axb3 Qd7?! { (-0.16 → 0.39) Inaccuracy. dxc3 was best. } (11... dxc3 12. Qxd6 exd6 13. bxc3 a6 14. Rd1 Ne5 15. Be3 Nxf3+ 16. gxf3 Nc8 17. Nb5 Kd7 18. c4) 12. Nb5 e6?! { (0.36 → 1.16) Inaccuracy. a6 was best. } (12... a6 13. Nbxd4) 13. Nbxd4?! { (1.16 → 0.40) Inaccuracy. Bf4 was best. } (13. Bf4 Rc8 14. Nxa7 Nxa7 15. Ne5 Qd5 16. Rxa7 dxc3 17. bxc3 Qxd1 18. Rxd1 Nd5 19. Bd2 Rb8) 13... Be7 14. Qe2 Nxd4 15. Nxd4 O-O 16. Rd1 Qc8 17. Nf5 Bf6 18. Nd6 Qc6 19. Be3?! { (0.62 → 0.00) Inaccuracy. Ne4 was best. } (19. Ne4 Be5 20. Ng5 Bc7 21. c4 h6 22. Nf3 Rfd8 23. Bd2 a6 24. g3 Rac8 25. Bc3 Rxd1+) 19... Nd5 20. Ne4 Be7 21. Bd4 f6 22. Qg4? { (0.57 → -0.76) Mistake. b4 was best. } (22. b4 Nf4 23. Qf3 Nd5 24. Nd2 a6 25. Nb3 Rfe8 26. Bc5 Bxc5 27. bxc5 Qb5 28. Na5 Qxc5) 22... Rf7? { (-0.76 → 0.35) Mistake. e5 was best. } (22... e5 23. Ng3) 23. Ng3 e5? { (0.08 → 1.27) Mistake. a6 was best. } (23... a6 24. c4) 24. Be3? { (1.27 → 0.00) Mistake. Bxa7 was best. } (24. Bxa7) 24... Bf8?! { (0.00 → 0.86) Inaccuracy. Nxe3 was best. } (24... Nxe3 25. fxe3) 25. Nf5 Kh8 26. c4?! { (0.71 → 0.07) Inaccuracy. Qf3 was best. } (26. Qf3 Nxe3 27. Qxc6 bxc6 28. Nxe3 Rb8 29. Nc4 Kg8 30. Na5 Rc7 31. Kf1 Kf7 32. Ke1 Ke6) 26... Nb4?! { (0.07 → 1.08) Inaccuracy. Nxe3 was best. } (26... Nxe3) 27. Rd2?! { (1.08 → 0.47) Inaccuracy. Rxa7 was best. } (27. Rxa7) 27... Rd7 28. Ne7?? { (0.58 → -5.64) Blunder. Rxd7 was best. } (28. Rxd7 Qxd7) 28... Rxe7 29. Rad1 Qe6 30. Qe4 f5 31. Qh4 Nc6 32. Rd6 Qf7 33. R6d5 f4 34. Bc5 Rc7 35. Bd6 Bxd6 36. Rxd6 Rf8 37. Qg4 Re7 38. Rd7 Nd4 39. Rd5 h5 40. Qg5 Rfe8 41. h4 Kh7 42. Rd6 Re6 43. Rd5 Qg6 44. f3 Qf7 45. Re1 Rg6 46. Qxh5+ Kg8 47. Kf1?! { (-5.46 → -9.30) Inaccuracy. Rexe5 was best. } (47. Rexe5 Rxe5) 47... Nf5 48. Rdxe5 Ng3+ 49. Kf2 Nxh5 50. Rxe8+ Kh7 51. R1e7 Qf6 52. Rd7?! { (-11.17 → Mate in 7) Checkmate is now unavoidable. Re5 was best. } (52. Re5 Qxh4+ 53. Ke2 Rxg2+ 54. Kd3 Qf2 55. Re2 Qxf3+ 56. Kd2 Qxe2+ 57. Rxe2 f3 58. Rxg2 fxg2) 52... Qxb2+ 53. Ke1 Re6+?? { (Mate in 5 → -6.56) Lost forced checkmate sequence. Rxg2 was best. } { Black wins on time. } (53... Rxg2 54. Rh8+ Kxh8 55. Rd8+ Kh7 56. Rh8+ Kxh8 57. b4 Rg1#) 0-1