[Event "Round 5: Roberto Carlos Justo Martinez - Miguel Ehecatl Morales Vasquez"] [Site "https://lichess.org/study/4SEU7gfv/qtOGkSXz"] [White "Roberto Carlos Justo Martinez"] [Black "Miguel Ehecatl Morales Vasquez"] [Result "1/2-1/2"] [UTCDate "2022.08.06"] [UTCTime "22:02:08"] [Variant "Standard"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Annotator "https://lichess.org/@/Club_Nikaili"] 1. b3 Nf6 2. Bb2 d6 3. Nf3 e5 4. d3 c5 5. Nbd2 g6 6. e4 Bg7 7. Be2 Nc6 8. O-O O-O 9. c3 Nh5 10. Re1 Nf4 11. Qc2 Nxe2+ 12. Rxe2 Rb8 13. Rae1 b5 14. d4 Qe7 15. dxe5 Nxe5 16. Nxe5 dxe5 17. c4 a6 18. h3 Bb7 19. Nf3 f6 20. Rd2 b4 21. Red1 Rbd8 22. Ne1 Bh6 23. Rxd8 Rxd8 24. Rxd8+ Qxd8 25. f3 Kf7 26. Qd3 Qxd3 27. Nxd3 Be3+ 28. Kf1 Ke6 29. Ke2 Bg1 30. Bc1 Kd6 31. Be3 Bxe3 32. Kxe3 Bc8 33. f4 h5 34. fxe5+ fxe5 35. Ne1 Ke6 36. g4 Kd6 37. gxh5 gxh5 38. h4 Bg4 39. Nd3 a5 40. Nf2 Bd7 41. Nh1 Bg4 42. Ng3 Ke6 43. Nf1 Kf6 44. Kd3 Ke6 45. Ne3 Bh3 46. Nd5 Bf1+ 47. Ke3 Bh3 48. Nc7+ Kd7 49. Nd5 Ke6 50. Nc7+ Kd7 51. Nb5 Bg4 52. Kd3 Bd1 53. Na7 a4 54. bxa4 Bxa4 55. Nb5 Kc6 56. Na7+ Kd7 57. Kd2 Bc6 58. Kd3 Ba4 59. Nb5 Kc6 60. Na7+ Kd7 61. Kd2 Bc6 62. Nxc6 Kxc6 63. Kc2 Kb6 64. Kb3 Ka5 65. a3 bxa3 66. Kxa3 Kb6 1/2-1/2