[Event "I torneo Oberena Otoño sub15 Arena"] [Site "https://lichess.org/1inExJwV"] [Date "2020.10.10"] [White "LUCASALAS"] [Black "Ekain_Galarza"] [Result "0-1"] [UTCDate "2020.10.10"] [UTCTime "09:41:15"] [WhiteElo "1767"] [BlackElo "1881"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. c3 Nf6 3. Nf3 d5 4. Bf4 e6 5. e3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Nbd2 b5 9. Be2 b4 10. cxb4 Bxb4 11. O-O Nc6 12. a3 Ba5 13. Rfd1 O-O 14. Ne5 Bxd2 15. Rxd2 Nxe5 16. Bxe5 b5 17. Rdd1 Bd7 18. Bd6 Rfc8 19. Bb4 Ne4 20. Rdc1 Rc7 21. f3 Nf6 22. Kf2 Re8 23. f4 Ne4+ 24. Kf1 Rec8 25. Bf3 c3 26. bxc3 Nxc3 27. Bxc3 Rxc3 28. Rxc3 Rxc3 29. Ke2 Bc8 30. Kd2 Rc4 31. Rb1 Ba6 32. Be2 Ra4 33. Bxb5 Bxb5 34. Rxb5 g6 35. Rb3 Kf8 36. Kc2 Ke7 37. Kb2 Kd6 38. Rb7 f6 39. Rxh7 e5 40. fxe5+ fxe5 41. dxe5+ Kxe5 42. g3 Ke4 43. Re7+ Kf3 44. Kb3 Re4 45. Rxe4 dxe4 46. a4 Kxe3 47. a5 Kf2 48. a6 e3 49. a7 e2 50. a8=Q e1=Q 51. Qf8+ Kg2 52. Qc8 Qd1+ 53. Ka3 Qa1+ 54. Kb3 Qb1+ 55. Ka3 Qd3+ 56. Kb2 Kxh2 57. g4 Qd4+ 58. Ka2 Kh3 59. Qh8+ Qxh8 60. Kb1 Qc3 61. Ka2 Qb4 62. Ka1 Kg3 63. Ka2 Kf3 64. Ka1 Ke3 65. g5 Kd3 66. Ka2 Kc2 67. Ka1 Qa3# { Black wins by checkmate. } 0-1