[Event "1er Clasificatorio Sub14"] [Site "https://lichess.org/hkJbDgwm"] [Date "2021.03.13"] [White "Pikachu-mou"] [Black "juan_e_medina_CAQ"] [Result "0-1"] [UTCDate "2021.03.13"] [UTCTime "01:26:01"] [WhiteElo "1654"] [BlackElo "1875"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+6"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "300+10"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 { B43 Sicilian Defense: Kan Variation, Knight Variation } Qc7 6. Qf3 Nf6 7. Bf4 e5?! { (-0.27 → 0.44) Inaccuracy. d6 was best. } (7... d6 8. Bg3 Nbd7 9. Be2 h5 10. Bh4 b5 11. a3 Bb7 12. Rd1) 8. Bxe5?? { (0.44 → -3.33) Blunder. Bg3 was best. } (8. Bg3 d6 9. Nf5 Bxf5 10. Qxf5 Be7 11. Bh4 Nbd7 12. Be2 b5) 8... Qxe5 9. Nf5?! { (-3.60 → -5.54) Inaccuracy. O-O-O was best. } (9. O-O-O Nc6) 9... g6 10. Ng3 Bb4 11. a3 Bxc3+ 12. Qxc3 Qxc3+ 13. bxc3 O-O 14. Bc4 Re8 15. f3?! { (-4.48 → -6.10) Inaccuracy. O-O-O was best. } (15. O-O-O b5) 15... d5 16. Bd3 dxe4 17. fxe4 Nc6 18. O-O Ng4 19. Rfe1 Nge5 20. Rab1 b5 21. Ne2 Rd8 22. Nf4 Ne7 23. Rb4 Bb7 24. a4 g5 25. Nh5 Nxd3?! { (-5.42 → -3.88) Inaccuracy. Rxd3 was best. } (25... Rxd3 26. cxd3 Nxd3 27. Reb1 Nxb4 28. Rxb4 Bc6 29. axb5 axb5 30. c4 Ra4 31. Rxb5 Bxb5 32. cxb5) 26. cxd3 Rxd3 27. Nf6+?! { (-3.78 → -5.05) Inaccuracy. axb5 was best. } (27. axb5 Kf8 28. bxa6 Bxa6 29. h4 gxh4 30. Rd4 Rxd4 31. cxd4 Nc6 32. Nf6 Nxd4 33. Ra1 Kg7) 27... Kg7 28. e5 Rxc3 29. axb5 Rc2 30. b6?! { (-5.71 → -8.23) Inaccuracy. bxa6 was best. } (30. bxa6 Rxg2+) 30... Rxg2+ 31. Kf1 Rxh2 32. Ng4 Rg2 33. Ne3 Rg3 34. Kf2 Rf3+ 35. Ke2 Rc8 36. Nc4 Nf5 37. Na5? { (-9.21 → Mate in 7) Checkmate is now unavoidable. Kd2 was best. } (37. Kd2 Rd8+) 37... Ng3+? { (Mate in 7 → -7.74) Lost forced checkmate sequence. Rc2+ was best. } (37... Rc2+ 38. Kd1 Rff2 39. Re2 Rcxe2 40. Nc4 Bf3 41. Nd2 Rxd2+ 42. Ke1 Rfe2+ 43. Kf1 Rd1#) 38. Kd2 Rf2+ 39. Ke3 Rf3+ 40. Kd2 Rcc3 41. Rd4 Bc8 42. b7 Bxb7 43. Nxb7 Ra3 44. Nd6? { (-8.71 → Mate in 3) Checkmate is now unavoidable. Kc2 was best. } (44. Kc2 Rf2+) 44... Ra2+?! { (Mate in 3 → -10.07) Lost forced checkmate sequence. Rf2+ was best. } (44... Rf2+ 45. Re2 Rxe2+ 46. Kd1 Ra1#) 45. Kd1 Rff2 46. Rc4 Nf1 47. Ne4 Ne3+ 48. Rxe3 Ra1+ 49. Rc1 Rf1+ 50. Re1 Rxc1+ 51. Kxc1?! { (-15.85 → Mate in 12) Checkmate is now unavoidable. Kd2 was best. } (51. Kd2 Rcxe1) 51... Rxe1+ 52. Kd2 Rxe4 53. Kc3 Rxe5 54. Kb4 f5 55. Kc4 f4 56. Kd4 Re8 57. Kc5 f3 58. Kd4 f2 59. Kd3 f1=Q+ 60. Kd4 Qd1+ 61. Kc5 Rc8+ 62. Kb4 Qb1+ 63. Ka5 Qb5# { Black wins by checkmate. } 0-1