[Event "Ojinaga Perla del Desierto op"]
[Site "Ojinaga"]
[Date "2023.10.28"]
[Round "6"]
[White "Espinoza, Rios Neftali"]
[Black "Miranda Rodriguez, Tania"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1561"]
[BlackElo "2128"]
[PlyCount "76"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Bd3 Bg4 6. Be2 Bf5 7. Nf3 Qb6 8. Qb3 c4 9. Qxb6 axb6 10. Na3 e6 11. Nb5 Ra5 12. a4 Bc2 13. Bd1 Bxd1 14. Kxd1 Ne4 15. Ke2 Be7 16. Bc7 Ra6 17. Nd2 Nxd2 18. Kxd2 Kd7 19. Bg3 Na5 20. Kc2 Nb3 21. Ra2 Ra5 22. e4 Rha8 23. Nc7 R8a7 24. exd5 exd5 25. Re1 Bd8 26. Ne8 g6 27. Nd6 f6 28. h4 Rxa4 29. Rxa4 Rxa4 30. Nxb7 Be7 31. Bb8 Ra8 32. Bg3 Ra7 33. Rxe7+ Kxe7 34. Nd6 Ra1 35. Bf4 g5 36. hxg5 fxg5 37. Nf5+ Kf6 38. Ne3 Rc1# 0-1

[Event "Ojinaga Perla del Desierto op"]
[Site "Ojinaga"]
[Date "2023.10.27"]
[Round "3"]
[White "Sierra Arballo, Jesus"]
[Black "Espinoza, Rios Neftali"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1787"]
[BlackElo "1561"]
[PlyCount "101"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. d3 g6 4. g3 Bg7 5. Bg2 Nbd7 6. 0-0 c5 7. Nc3 a6 8. Nh4 Rb8 9. f4 b5 10. Qe2 0-0 11. h3 b4 12. Nd1 a5 13. g4 e5 14. Qf2 exf4 15. Bxf4 Ne5 16. Bg5 Nfxg4 17. Bxd8 Nxf2 18. Bc7 Nxh3+ 19. Kh2 Nxd3 20. Bxb8 Be5+ 21. Kh1 Bg4 22. cxd3 Rxb8 23. Nf3 Nf4 24. Nxe5 dxe5 25. Ne3 Be2 26. Rfe1 Bxd3 27. Ng4 Re8 28. Nf6+ Kf8 29. Nxe8 Kxe8 30. Bf1 h5 31. b3 Ke7 32. Rac1 Bxf1 33. Rxf1 Ne6 34. Rfd1 f5 35. Rd5 Kf6 36. exf5 gxf5 37. Rd6 Ke7 38. Rd5 Kf6 39. Rd6 Ke7 40. Rb6 e4 41. Kh2 e3 42. Kg2 f4 43. Rxe6+ Kxe6 44. Rxc5 h4 45. Kf3 h3 46. Rxa5 h2 47. Rh5 h1Q+ 48. Rxh1 Ke5 49. Rd1 e2 50. Kxe2 Ke4 51. Rd8 1-0

[Event "Ojinaga Perla del Desierto op"]
[Site "Ojinaga"]
[Date "2023.10.26"]
[Round "1"]
[White "Cuenca Jimenez, Jose Fernando"]
[Black "Espinoza, Rios Neftali"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2494"]
[BlackElo "1561"]
[PlyCount "53"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. Qd2 0-0 6. Bh6 e5 7. Bxg7 Kxg7 8. 0-0-0 Nc6 9. d5 Ne7 10. h4 h5 11. Kb1 Ne8 12. f3 f5 13. Nh3 Nf6 14. Ng5 f4 15. g3 Nh7 16. Nh3 Bxh3 17. Bxh3 fxg3 18. Qg2 Rf6 19. Qxg3 Qf8 20. Rhf1 c6 21. dxc6 bxc6 22. Ne2 Qf7 23. f4 Kh8 24. fxe5 Rxf1 25. Rxf1 Qc4 26. exd6 Qxe4 27. Nc3 1-0

