[Event "Olimpiada CONALEP 2021 Estatal"] [Site "https://lichess.org/7wfJYoSo"] [Date "2021.03.26"] [White "William-Soriano"] [Black "Yahir1245h"] [Result "1/2-1/2"] [UTCDate "2021.03.26"] [UTCTime "16:37:51"] [WhiteElo "1333"] [BlackElo "1432"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-17"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Bc4 Nf6 3. Qf3 Na5 4. Bd3 Nc6 5. Bc4 Na5 6. Bd3 Nc6 7. Ne2 Na5 8. Nbc3 Nc6 9. Nb5 Ne5 10. Qe3 Nh5 11. Qh3 Nf4 12. Nxf4 h5 13. Nxh5 g6 14. Nf4 Rxh3 15. gxh3 a6 16. Nd4 b5 17. Rg1 Nxd3+ 18. Ke2 Nxc1+ 19. Raxc1 Bb7 20. Nf5 g5 21. Rxg5 e6 22. Ne7 Qxe7 23. Rg8 e5 24. Rcg1 exf4 25. R1g4 Qxe4+ 26. Kf1 Qxc2 27. Rxf8+ Kxf8 28. Rxf4 Qxb2 29. h4 Kg8 30. h3 Qxa2 31. Kg1 Qxd2 32. Rg4+ Kh8 33. h5 Qd6 34. Kf1 Qh6 35. h4 Qxh5 36. Re4 Qd1+ 37. Kg2 Bxe4+ 38. f3 Bd5 39. Kh3 Qxf3+ 40. Kh2 Qf4+ 41. Kh3 Qf5+ 42. Kg3 Rg8+ 43. Kh2 Qf4+ 44. Kh3 Rg5 45. hxg5 Qxg5 46. Kh2 Qh5+ 47. Kg3 f6 48. Kf4 Qh4+ 49. Kf5 Qh6 50. Kg4 b4 51. Kg3 b3 52. Kf2 b2 53. Ke2 b1=Q 54. Kf2 Qh2+ 55. Ke3 Qb3+ 56. Kd4 c6 57. Kc5 Qhc2+ 58. Kd6 Qh2+ 59. Kxd7 Qh7+ 60. Kd6 Qh2+ 61. Ke7 Qh7+ 62. Kxf6 Qh6+ 63. Ke7 Qh7+ 64. Kd8 Qg8+ 65. Kc7 c5 66. Kd6 c4 67. Ke5 c3 68. Kd4 c2 69. Kc5 a5 70. Kd4 a4 71. Kc5 Qc8+ 72. Kd6 Qd8+ 73. Kc5 a3 74. Kd4 a2 75. Kc5 Qc3+ 76. Kb5 a1=Q { Draw by stalemate. } 1/2-1/2