
[Event "North American Youth U20"]
[Site "Mexico City MEX"]
[Date "2022.12.03"]
[Round "3.15"]
[White "Rivera Garcia, David Moises"]
[Black "Ruiz Ortiz, Gabriel Abraham"]
[Result "0-1"]
[WhiteElo "1779"]
[BlackElo "1760"]
[ECO "B11"]
[PlyCount "150"]
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 Nf6 6.e5 Nfd7 7.d4 e6 8.Ne2 c5 9.c3 Nc6 10.a3 cxd4 11.cxd4 Qb6 12.Qd3 Rc8 13.b4 Bxb4+ 14.axb4 Nxb4 15.Qb1 Nc2+ 16.Kd1 Nxa1 17.Qxa1 Rc4 18.Be3 O-O 19.Nc1 Rb4 20.Bd3 Rc8 21.Ke2 Rb2+ 22.Kf3 f6 23.exf6 Nxf6 24.Ne2 Ne4 25.Kg4 e5 26.Bxe4 dxe4 27.dxe5 Qg6+ 28.Kh4 Rxe2 29.Qd1 Rec2 30.Qd5+ Qf7 31.e6 Qe7+ 32.Kg3 R2c6 33.Qxe4 Rxe6 34.Qd5 Qf7 35.Qd4 Qc7+ 36.Bf4 Qc3+ 37.Qxc3 Rxc3+ 38.Kh2 a5 39.Bd2 Ra3 40.Rb1 b6 41.Be3 Raxe3 42.fxe3 Kf7 43.Kg1 Rf6 44.e4 Ke7 45.e5 Rc6 46.Kf2 Ke6 47.Rb5 a4 48.Rb4 a3 49.Rb3 a2 50.Ra3 Rc2+ 51.Ke3 Rc3+ 52.Rxc3 a1=Q 53.Kd4 b5 54.Kd3 Qd1+ 55.Ke4 Qd5+ 56.Ke3 Qxe5+ 57.Kd2 Qd5+ 58.Rd3 Qxg2+ 59.Kc3 Qc6+ 60.Kd2 b4 61.Re3+ Kf5 62.Rb3 Qg2+ 63.Kc1 Qf1+ 64.Kd2 Qg2+ 65.Kc1 Qe2 66.Kb1 Qd1+ 67.Kb2 Qd2+ 68.Kb1 Ke4 69.Ka1 Kd4 70.Kb1 Kc4 71.Rb2 Qd1+ 72.Ka2 b3+ 73.Rxb3 Qxb3+ 74.Ka1 Kc3 75.h4 Qb2# 0-1
[Site "Mexico City MEX"]
[Date "2022.12.03"]
[Round "3.15"]
[White "Rivera Garcia, David Moises"]
[Black "Ruiz Ortiz, Gabriel Abraham"]
[Result "0-1"]
[WhiteElo "1779"]
[BlackElo "1760"]
[ECO "B11"]
[PlyCount "150"]
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 Nf6 6.e5 Nfd7 7.d4 e6 8.Ne2 c5 9.c3 Nc6 10.a3 cxd4 11.cxd4 Qb6 12.Qd3 Rc8 13.b4 Bxb4+ 14.axb4 Nxb4 15.Qb1 Nc2+ 16.Kd1 Nxa1 17.Qxa1 Rc4 18.Be3 O-O 19.Nc1 Rb4 20.Bd3 Rc8 21.Ke2 Rb2+ 22.Kf3 f6 23.exf6 Nxf6 24.Ne2 Ne4 25.Kg4 e5 26.Bxe4 dxe4 27.dxe5 Qg6+ 28.Kh4 Rxe2 29.Qd1 Rec2 30.Qd5+ Qf7 31.e6 Qe7+ 32.Kg3 R2c6 33.Qxe4 Rxe6 34.Qd5 Qf7 35.Qd4 Qc7+ 36.Bf4 Qc3+ 37.Qxc3 Rxc3+ 38.Kh2 a5 39.Bd2 Ra3 40.Rb1 b6 41.Be3 Raxe3 42.fxe3 Kf7 43.Kg1 Rf6 44.e4 Ke7 45.e5 Rc6 46.Kf2 Ke6 47.Rb5 a4 48.Rb4 a3 49.Rb3 a2 50.Ra3 Rc2+ 51.Ke3 Rc3+ 52.Rxc3 a1=Q 53.Kd4 b5 54.Kd3 Qd1+ 55.Ke4 Qd5+ 56.Ke3 Qxe5+ 57.Kd2 Qd5+ 58.Rd3 Qxg2+ 59.Kc3 Qc6+ 60.Kd2 b4 61.Re3+ Kf5 62.Rb3 Qg2+ 63.Kc1 Qf1+ 64.Kd2 Qg2+ 65.Kc1 Qe2 66.Kb1 Qd1+ 67.Kb2 Qd2+ 68.Kb1 Ke4 69.Ka1 Kd4 70.Kb1 Kc4 71.Rb2 Qd1+ 72.Ka2 b3+ 73.Rxb3 Qxb3+ 74.Ka1 Kc3 75.h4 Qb2# 0-1
[Event "North American Youth U20"]
[Site "Mexico City MEX"]
[Date "2022.12.03"]
[Round "3.15"]
[White "Rivera Garcia, David Moises"]
[Black "Ruiz Ortiz, Gabriel Abraham"]
[Result "0-1"]
[WhiteElo "1779"]
[BlackElo "1760"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[EventDate "2022.12.02"]
[WhiteFideId "5141907"]
[BlackFideId "5137691"]
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. e5 Nfd7 7. d4 e6 8.
Ne2 c5 9. c3 Nc6 10. a3 cxd4 11. cxd4 Qb6 12. Qd3 Rc8 13. b4 Bxb4+ 14. axb4
Nxb4 15. Qb1 Nc2+ 16. Kd1 Nxa1 17. Qxa1 Rc4 18. Be3 O-O 19. Nc1 Rb4 20. Bd3
Rc8 21. Ke2 Rb2+ 22. Kf3 f6 23. exf6 Nxf6 24. Ne2 Ne4 25. Kg4 e5 26. Bxe4
dxe4 27. dxe5 Qg6+ 28. Kh4 Rxe2 29. Qd1 Rec2 30. Qd5+ Qf7 31. e6 Qe7+ 32.
Kg3 R2c6 33. Qxe4 Rxe6 34. Qd5 Qf7 35. Qd4 Qc7+ 36. Bf4 Qc3+ 37. Qxc3 Rxc3+
38. Kh2 a5 39. Bd2 Ra3 40. Rb1 b6 41. Be3 Raxe3 42. fxe3 Kf7 43. Kg1 Rf6
44. e4 Ke7 45. e5 Rc6 46. Kf2 Ke6 47. Rb5 a4 48. Rb4 a3 49. Rb3 a2 50. Ra3
Rc2+ 51. Ke3 Rc3+ 52. Rxc3 a1=Q 53. Kd4 b5 54. Kd3 Qd1+ 55. Ke4 Qd5+ 56.
Ke3 Qxe5+ 57. Kd2 Qd5+ 58. Rd3 Qxg2+ 59. Kc3 Qc6+ 60. Kd2 b4 61. Re3+ Kf5
62. Rb3 Qg2+ 63. Kc1 Qf1+ 64. Kd2 Qg2+ 65. Kc1 Qe2 66. Kb1 Qd1+ 67. Kb2
Qd2+ 68. Kb1 Ke4 69. Ka1 Kd4 70. Kb1 Kc4 71. Rb2 Qd1+ 72. Ka2 b3+ 73. Rxb3
Qxb3+ 74. Ka1 Kc3 75. h4 Qb2# 0-1