[Event "1er Clasificatorio Sub08"] [Site "https://lichess.org/i2PifSLH"] [Date "2021.03.13"] [White "Ian_Reyes"] [Black "Nicolaschess27"] [Result "0-1"] [UTCDate "2021.03.13"] [UTCTime "00:37:44"] [WhiteElo "1462"] [BlackElo "1474"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "300+10"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Nf3 Nf6 8. O-O Be7 9. Ne5 O-O? { (0.00 → 1.57) Mistake. Bb7 was best. } (9... Bb7 10. Nd2 a5 11. Rc1 O-O 12. Qb3 Ra7 13. Qa4 Qb6 14. Qb3) 10. Nxc6 Qd7 11. Ne5? { (1.71 → 0.52) Mistake. Nxe7+ was best. } (11. Nxe7+) 11... Qb7 12. b3 Ne4 13. f3 Nf6 14. Bg3 Bd6? { (0.27 → 1.79) Mistake. Nd7 was best. } (14... Nd7 15. Nd2 a5 16. Re1 Nxe5 17. Bxe5 Bd7 18. Rc1 Rfc8 19. c4 h6 20. dxc5 Bxc5 21. Bd4) 15. f4?? { (1.79 → -0.17) Blunder. Nd3 was best. } (15. Nd3) 15... Ne4 16. Bh4?! { (-0.21 → -0.79) Inaccuracy. Qd3 was best. } (16. Qd3 f6) 16... Rb8 17. c4 a5? { (-1.10 → 0.03) Mistake. f6 was best. } (17... f6 18. Nd3) 18. Nd2 Nc3?! { (0.10 → 0.81) Inaccuracy. Nxd2 was best. } (18... Nxd2 19. Qxd2 f6 20. cxd5 Qxd5 21. Nc4 Be7 22. dxc5 Qxd2 23. Nxd2 Bxc5 24. Bf2 Ba6 25. Rfc1) 19. Qc2 Ne2+?! { (0.55 → 1.19) Inaccuracy. cxd4 was best. } (19... cxd4 20. Ndf3 Ne4 21. exd4 f6 22. c5 Bc7 23. Nd3 Bd7 24. Rfe1 Qa6 25. Bg3 Bc6 26. Rac1) 20. Kh1 cxd4 21. exd4?? { (1.68 → -1.64) Blunder. Ndf3 was best. } (21. Ndf3) 21... Nxd4 22. Qb1 Qb4?! { (-2.38 → -1.46) Inaccuracy. f6 was best. } (22... f6 23. Nd3) 23. Ndf3 Bc5?? { (-1.41 → 2.62) Blunder. Bxe5 was best. } (23... Bxe5 24. fxe5) 24. Ng5?? { (2.62 → -0.42) Blunder. Nd3 was best. } (24. Nd3 Nxf3) 24... f5?? { (-0.42 → 3.23) Blunder. Nf5 was best. } (24... Nf5 25. cxd5) 25. Be1?? { (3.23 → 0.14) Blunder. Nd3 was best. } (25. Nd3 Qa3) 25... Qb6 26. Ngf3?! { (0.33 → -0.27) Inaccuracy. Qd3 was best. } (26. Qd3 h6) 26... a4 27. Nxd4?? { (-0.59 → -3.06) Blunder. Qb2 was best. } (27. Qb2 axb3) 27... Bxd4 28. Bf2? { (-3.35 → -6.12) Mistake. Bh4 was best. } (28. Bh4 Bxa1 29. Qxa1 axb3 30. axb3 dxc4 31. bxc4 Bb7 32. h3 Be4 33. Qe1 Qb2 34. Rf2 Qb1) 28... Bxf2 29. Qc2 Bd4 30. Rab1 a3 31. Qe2 Rf6 32. g4? { (-5.15 → -9.49) Mistake. Rfd1 was best. } (32. Rfd1 Bxe5) 32... dxc4 33. Nxc4 Bb7+ 34. Rf3 Qc6 35. Rf1 fxg4 36. Na5?! { (-23.36 → Mate in 9) Checkmate is now unavoidable. Ne5 was best. } (36. Ne5 gxf3) 36... Qd5?! { (Mate in 9 → -45.34) Lost forced checkmate sequence. gxf3 was best. } (36... gxf3) 37. Nxb7 Qxb7 38. h3 gxf3 39. Rxf3?! { (-20.76 → Mate in 8) Checkmate is now unavoidable. Qd3 was best. } (39. Qd3 f2+ 40. Kh2 Rxf4 41. Qe2 Qe4 42. Qxe4 Rxe4 43. Kg2 Re1 44. h4 Rf8 45. h5 Rf5) 39... Rh6?! { (Mate in 8 → -13.94) Lost forced checkmate sequence. Rxf4 was best. } (39... Rxf4 40. Kh2 Rxf3 41. Qxe6+ Kh8 42. Qd6 Rf2+ 43. Kg3 Qg2+ 44. Kh4 Bf6+ 45. Qxf6 gxf6 46. Kh5) 40. Kh2 Rc8 41. Qd3 Rc3 42. Qxd4 Qxf3 43. Qd8+ Kf7 44. Qd7+ Kf6 45. Qd8+ Kf5 46. Qg5+ Ke4 47. Qe5+ Kd3 48. Qd6+ Qd5 49. Qa6+ Kc2 50. Qe2+ Qd2 51. Qxd2+ Kxd2 52. Kg2 Rhxh3 53. Kf2 Kd3 54. Kg2 Ke4 55. b4 Rhd3 56. Kf2 Rc2+ 57. Ke1 Ke3 58. b5 Rdd2 59. b6 Rc1# { Black wins by checkmate. } 0-1