[Event "II BATALLA AMERICA SUB 14 Team Battle"] [Site "https://lichess.org/neeBMUb9"] [Date "2020.09.13"] [White "Jes1009"] [Black "valen_espinosa"] [Result "0-1"] [UTCDate "2020.09.13"] [UTCTime "22:07:04"] [WhiteElo "1887"] [BlackElo "1488"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations, Tartakower"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. d4 cxd4 3. c3?! { (0.00 → -0.87) Inaccuracy. Qxd4 was best. } (3. Qxd4 Nf6 4. Nc3 Nc6 5. Qd2 e6 6. Nf3 Bb4 7. Bd3 e5) 3... d6? { (-0.87 → 0.48) Mistake. dxc3 was best. } (3... dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bf4 d6 7. Be2 Be7 8. O-O) 4. Nf3? { (0.48 → -0.64) Mistake. cxd4 was best. } { B50 Sicilian Defense: Modern Variations, Tartakower } (4. cxd4 d5 5. exd5 Nf6 6. Bb5+ Nbd7 7. Nc3 a6 8. Bxd7+ Qxd7) 4... Nf6 5. e5 dxe5 6. Nxe5 g6 7. Bc4 Be6?! { (-0.01 → 0.66) Inaccuracy. e6 was best. } (7... e6 8. Qxd4 Qxd4 9. cxd4 Nc6 10. Nxc6 bxc6 11. Bf4 a5 12. Be5 Bg7 13. O-O O-O 14. Nd2) 8. Bxe6 fxe6 9. O-O Bg7 10. Bg5? { (0.83 → -0.63) Mistake. cxd4 was best. } (10. cxd4 O-O 11. Nc3 Nc6 12. Nxc6 bxc6 13. Qe2 Qd7 14. Rd1 Rad8 15. Bf4 Nd5 16. Nxd5 Qxd5) 10... O-O? { (-0.63 → 0.52) Mistake. Ne4 was best. } (10... Ne4 11. Qg4) 11. Qe2?! { (0.52 → -0.08) Inaccuracy. cxd4 was best. } (11. cxd4 Nc6 12. Nxc6 bxc6 13. Nc3 Rb8 14. Qe2 Qxd4 15. Qxe6+ Rf7 16. Rac1 Rxb2 17. Qxc6 Qd7) 11... Qd6 12. Bf4?? { (0.25 → -5.19) Blunder. cxd4 was best. } (12. cxd4 Nc6 13. Nxc6 Qxc6 14. Nd2 Qd5 15. Nf3 Nh5 16. Bd2 Nf4 17. Bxf4 Rxf4 18. Rae1 Bxd4) 12... Nh5 13. g3 Nxf4?! { (-5.58 → -3.94) Inaccuracy. Rxf4 was best. } (13... Rxf4) 14. gxf4 Rxf4 15. Nd3 Rh4 16. f3?! { (-3.92 → -5.85) Inaccuracy. f4 was best. } (16. f4) 16... Nc6 17. Re1? { (-4.82 → -8.75) Mistake. f4 was best. } (17. f4 e5 18. c4 Bh6 19. Nd2 Bxf4 20. Nxf4 exf4 21. Qf2 Rg4+ 22. Kh1 Ne5 23. Qe2 Qc6+) 17... Kh8?! { (-8.75 → -5.17) Inaccuracy. dxc3 was best. } (17... dxc3 18. bxc3) 18. Na3?! { (-5.17 → -7.13) Inaccuracy. c4 was best. } (18. c4 Rf8 19. Nd2 Bh6 20. Nf1 Be3+ 21. Kh1 Rf5 22. b3 Rfh5 23. a3 Ne5 24. Ra2 Kg8) 18... Bh6? { (-7.13 → -4.21) Mistake. Rh5 was best. } (18... Rh5 19. Nc2 dxc3 20. Rad1 cxb2 21. Nxb2 Qc5+ 22. Ne3 Nd4 23. Rxd4 Bxd4 24. Kh1 Rf8 25. Nbc4) 19. Nc4?! { (-4.21 → -6.25) Inaccuracy. Nb5 was best. } (19. Nb5 Be3+) 19... Qc7? { (-6.25 → -3.92) Mistake. Qd5 was best. } (19... Qd5 20. Na3) 20. Nce5? { (-3.92 → -7.93) Mistake. Qf2 was best. } (20. Qf2 Rh3 21. Nce5 Be3 22. Rxe3 dxe3 23. Qxe3 Rf8 24. Kg2 Rh5 25. Re1 Qd6 26. Re2 Nxe5) 20... Be3+ 21. Kg2 Nxe5 22. cxd4?! { (-14.50 → Mate in 10) Checkmate is now unavoidable. h3 was best. } (22. h3 Rf8) 22... Nxd3 23. Qxe3 Qxh2+ 24. Kf1 Nxe1?! { (Mate in 3 → -10.81) Lost forced checkmate sequence. Rg4 was best. } (24... Rg4 25. fxg4 Rf8+ 26. Qf3 Rxf3#) 25. Rxe1 Rf8 26. Qe5+ Qxe5 27. Rxe5 Rxf3+ 28. Ke2 Rf6 29. Kd3 Rf3+ 30. Kc4 a6 31. Rxe6 b5+ 32. Kc5 Rf5+ 33. Kb6 Rxd4 34. Rxe7 Rd6+ 35. Ka5 Kg8 36. Ra7 Rf7 37. Ra8+ Kg7 38. Rc8 Rf4 39. Rc7+ Kh6 40. b3 Rf2 41. a4 Rb2 42. Rc3 Ra2 43. Kb4 a5+ 44. Kxb5 g5 45. Kxa5 g4 46. Kb5 Rg6 47. b4 g3 48. a5?! { (-61.48 → Mate in 17) Checkmate is now unavoidable. Rc1 was best. } (48. Rc1 g2 49. Rg1 Rg5+ 50. Kc4 Rxa4 51. Kb3 Ra6 52. Kc3 Rb6 53. Kc4 Rg4+ 54. Kd3 Rbxb4) 48... g2 49. Rh3+ Kg7 50. Rd3 g1=Q 51. Rd7+ Kf8 52. Rd8+ Ke7 53. Rc8 Qg5+ 54. Rc5 Qg2 55. Rc7+ Kd6 56. Rc5 Qe2+ 57. Kb6 Kd7+ 58. Kb7 Rd2 59. Rc7+ Ke8 60. Rc8+ Rd8 61. Rc5 Qe4+ 62. Kc7 Qe7# { Black wins by checkmate. } 0-1