[Event "Nacional Perú Sub 10 Abs 2021"] [Site "https://lichess.org/tY3P0rK8"] [Date "2021.07.04"] [White "DylamYareth"] [Black "REYARTUROCHESS"] [Result "0-1"] [UTCDate "2021.07.04"] [UTCTime "22:30:00"] [WhiteElo "1575"] [BlackElo "1895"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "900+10"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 Bf5 4. c4 c6 5. Qb3 Qb6 6. Nc3 e6 7. c5 Qxb3 8. axb3 Nbd7 9. Be2?! { (1.37 → 0.51) Inaccuracy. b4 was best. } (9. b4 a6) 9... Ne4?! { (0.51 → 1.09) Inaccuracy. e5 was best. } (9... e5) 10. Nf3 f6 11. O-O? { (1.18 → -0.01) Mistake. Bg3 was best. } (11. Bg3 g5) 11... e5 12. dxe5 Ndxc5 13. exf6 Nxf6?! { (0.31 → 1.14) Inaccuracy. Nxb3 was best. } (13... Nxb3) 14. b4 Nce4 15. Nxe4 dxe4? { (1.54 → 3.04) Mistake. Bxe4 was best. } (15... Bxe4 16. b5) 16. Ne5?? { (3.04 → -0.45) Blunder. Nd4 was best. } (16. Nd4 Bd7) 16... Bxb4 17. Bc4? { (-0.26 → -1.60) Mistake. Nc4 was best. } (17. Nc4 Nd5 18. Nd6+ Bxd6 19. Bxd6 a6 20. Be5 O-O 21. Bd4 Rfe8 22. Ra5 Bg6 23. Rfa1 Bf7) 17... Nd5? { (-1.60 → 0.00) Mistake. Ke7 was best. } (17... Ke7 18. f3 a5 19. g4 Be6 20. g5 Nd7 21. Bxe6 Kxe6 22. Nxd7 Kxd7 23. Be5 Rhg8 24. Rad1+) 18. Ra4?? { (0.00 → -2.05) Blunder. Bxd5 was best. } (18. Bxd5 cxd5 19. Rfc1 g5 20. Bxg5 O-O 21. Rd1 Be6 22. f4 exf3 23. Nd3 Bd6 24. Bf4 Be7) 18... Bd6?? { (-2.05 → 0.17) Blunder. a5 was best. } (18... a5) 19. Rd1?! { (0.17 → -0.67) Inaccuracy. Bxd5 was best. } (19. Bxd5) 19... Nxf4 20. exf4?? { (-0.57 → -5.77) Blunder. Rxd6 was best. } (20. Rxd6) 20... Bxe5 21. fxe5 b5 22. Bxb5 cxb5 23. Rb4 a6 24. Rd6 O-O 25. Rb6 Rfe8 26. f4 exf3 27. gxf3 Rxe5 28. Rd4 Re6 29. Rdd6 Rxd6 30. Rxd6 b4 31. Rd5 Bc2 32. Rd2 b3 33. Rf2 a5 34. f4 a4 35. Kf1 a3 36. bxa3 Rxa3 37. Ke2?! { (-11.69 → Mate in 11) Checkmate is now unavoidable. Rd2 was best. } (37. Rd2 b2) 37... b2 38. Rf1 b1=Q 39. Rxb1 Bxb1 40. Kf2?! { (-71.13 → Mate in 15) Checkmate is now unavoidable. h4 was best. } (40. h4 h5 41. Kd2 Be4 42. Kc1 Ra2 43. Kd1 Kf7 44. Ke1 Ke6 45. Kd1 Rg2 46. Ke1 Rh2) 40... Ra2+?! { (Mate in 15 → -71.12) Lost forced checkmate sequence. Rh3 was best. } (40... Rh3 41. Kg2 Bf5 42. Kf2 Be4 43. Kg1 Kf7 44. f5 Bxf5 45. Kg2 Ke6 46. Kg1 Be4 47. Kf2) 41. Kg3 Kf7 42. h4 Kf6 43. Kg4 Ra4?! { (Mate in 5 → -83.18) Lost forced checkmate sequence. Ra3 was best. } (43... Ra3 44. f5 Bc2 45. h5 Bxf5+ 46. Kf4 Rh3 47. h6 g5#) 44. Kh5?! { (-83.18 → Mate in 5) Checkmate is now unavoidable. Kf3 was best. } (44. Kf3 Kf5) 44... Bg6+ 45. Kg4 h5+ 46. Kg3 Kf5 47. Kf3 Rxf4+ 48. Kg3 Rg4+ 49. Kh3 Kf4 50. Kh2 Rxh4+ 51. Kg2 Bf5 52. Kf2 Rg4 53. Ke2 h4 54. Kf2 h3 55. Ke2 h2 56. Kd2 h1=Q 57. Kc3 Rg3+ 58. Kc4 Qc6+ 59. Kd4 Rd3# { Black wins by checkmate. } 0-1