[Event "San Jose Metropolitano U14 op 45th"]
[Site "San Jose"]
[Date "2024.12.29"]
[Round "8"]
[White "Rodriguez Membreno, Sebastian"]
[Black "Romero Cerdas, Moises Alonso"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1572"]
[BlackElo "1509"]
[PlyCount "92"]
[EventDate "2024.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. Nbd2 d6 6. 0-0 Re8 7. Re1 Nbd7 8. e4 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. h3 Nd7 12. Nf3 Nc5 13. Bg5 Qd6 14. Bb5 Qxd1 15. Raxd1 c6 16. Bc4 b5 17. Bb3 Nxb3 18. cxb3 Be6 19. Rd6 c5 20. Rc1 c4 21. bxc4 Bxc4 22. a4 a6 23. Nd2 Be6 24. axb5 axb5 25. Rb6 Rab8 26. Rcc6 Bf8 27. Nf3 Bd7 28. Rxb8 Rxb8 29. Rc7 Be6 30. Nxe5 Bd6 31. Nc6 Bxc7 32. Nxb8 Bxb8 33. Bf6 Kf8 34. Kf1 Bc4+ 35. Ke1 Ke8 36. Kd2 Bf1 37. g4 Bxh3 38. g5 Kd7 39. Kc3 Ke6 40. Kb4 Bf1 41. Ka5 Be5 42. Bd8 Bxb2 43. f4 Bd3 44. Kb4 Bc1 45. Bc7 Bxe4 46. Kxb5 Kf5 0-1

[Event "San Jose Metropolitano U14 op 45th"]
[Site "San Jose"]
[Date "2024.12.28"]
[Round "6"]
[White "Reinhard Moller, Kerstin Danielle"]
[Black "Romero Cerdas, Moises Alonso"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1637"]
[BlackElo "1509"]
[PlyCount "95"]
[EventDate "2024.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. Be3 Re8 8. h3 e5 9. d5 Ne7 10. Be2 c6 11. dxc6 Nxc6 12. Qd2 Qc7 13. Bh6 Bh8 14. Nb5 Qe7 15. Qxd6 Qxd6 16. Nxd6 Rd8 17. Nxc8 Raxc8 18. Bd3 Re8 19. Rfe1 a6 20. a3 Nd7 21. Rad1 Nc5 22. Kf1 Nxd3 23. Rxd3 Na5 24. c3 Nc4 25. Re2 Rc6 26. Bc1 Bg7 27. Nd2 Nd6 28. Nf3 f5 29. exf5 e4 30. Rd1 exf3 31. gxf3 Rxe2 32. Kxe2 Nxf5 33. Rd8+ Kf7 34. Rd7+ Kf6 35. Rxb7 Re6+ 36. Kf1 Nh4 37. f4 Nf3 38. Be3 Nh4 39. c4 Nf5 40. Ke2 Nd6 41. Rc7 Bf8 42. Kd1 Ne4 43. Bd4+ Kf5 44. Rf7+ Nf6 45. Rxf8 Rd6 46. Rxf6+ Rxf6 47. Bxf6 Kxf6 48. Ke2 1-0

[Event "San Jose Metropolitano U14 op 45th"]
[Site "San Jose"]
[Date "2024.12.28"]
[Round "4"]
[White "Romero Cerdas, Moises Alonso"]
[Black "Loria Molina, Sofia"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1509"]
[BlackElo "1485"]
[PlyCount "43"]
[EventDate "2024.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 Nd7 4. g3 Ngf6 5. Bg2 e6 6. Ngf3 Bd6 7. 0-0 0-0 8. Re1 Qc7 9. Nf1 Ne5 10. Nxe5 Bxe5 11. d4 Bxg3 12. fxg3 dxe4 13. Nd2 Rd8 14. Nxe4 Nxe4 15. Bxe4 c5 16. c3 e5 17. Qh5 f5 18. Bd5+ Kf8 19. Rxe5 cxd4 20. cxd4 Rb8 21. b3 b6 22. Ba3+ 1-0

[Event "San Jose Metropolitano U14 op 45th"]
[Site "San Jose"]
[Date "2024.12.28"]
[Round "5"]
[White "Romero Cerdas, Moises Alonso"]
[Black "Solis Alvarado, Abigail"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1509"]
[BlackElo "1490"]
[PlyCount "78"]
[EventDate "2024.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. d3 e6 3. Nd2 a6 4. g3 Nc6 5. Bg2 Be7 6. Ngf3 Qc7 7. 0-0 Nf6 8. Re1 d5 9. exd5 Nxd5 10. c4 Nf6 11. Nf1 Bd7 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Ne3 0-0-0 15. Nc2 h5 16. d4 Be8 17. dxc5 Qxc5 18. Qe2 Bd7 19. Rab1 Ne7 20. b4 Qb6 21. Ne5 Rhf8 22. Nxd7 Rxd7 23. a4 Rfd8 24. c5 Qc7 25. Qf1 Rd2 26. Na3 Ng4 27. Qc4 Nxf2 28. b5 R8d4 29. Qc1 a5 30. b6 Qd7 31. Bf3 Qxa4 32. Nb5 R4d3 33. c6 Rc2 34. cxb7+ Kb8 35. Qf4+ Qxf4 36. gxf4 Rxf3 37. Nd4 Nh3+ 38. Kh1 Nf2+ 39. Kg1 Nh3+ 1/2-1/2

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2024.06.02"]
[Round "5.3"]
[White "Romero Cerdas, Moises Alonso"]
[Black "Castillo Morales, Thais"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1559"]
[BlackElo "1869"]
[PlyCount "60"]
[EventDate "2024.04.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Turrialba JKD"]
[BlackTeam "Costa Rica Univ II"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Nge7 7. Be3 Bg4 8. Nbd2 Qd7 9. b4 0-0 10. h3 Bf5 11. Bxf5 Nxf5 12. 0-0 Rae8 13. Re1 Nxe3 14. Rxe3 Rxe3 15. fxe3 Re8 16. Qe2 Re6 17. Re1 Bg3 18. Rd1 Qe8 19. Nf1 Bf4 20. Rd3 Ne7 21. Qd2 Bd6 22. a4 Qxa4 23. N1h2 Nf5 24. g4 Ng3 25. Nf1 Ne4 26. Qc1 Rh6 27. Kg2 Qd7 28. N3d2 Qe7 29. Qa3 a6 30. Nb3 Rxh3 0-1

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2024.05.12"]
[Round "4.4"]
[White "Romero Cerdas, Moises Alonso"]
[Black "Peraza Cedrez, Daniel"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1559"]
[PlyCount "58"]
[EventDate "2024.04.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Turrialba JKD"]
[BlackTeam "Costa Rica Unlimited Chess"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nf6 5. 0-0 g6 6. d3 Bg7 7. e5 Ng4 8. Bg5 f6 9. exf6 Nxf6 10. Re1 0-0 11. h3 Qc7 12. Qd2 d5 13. Bb3 Kh8 14. a4 a6 15. Bf4 Qd7 16. Ne5 Nxe5 17. Bxe5 d4 18. Ne4 b6 19. Nxf6 Bxf6 20. Bxf6+ Rxf6 21. c3 Bb7 22. Re2 Qc6 23. f4 Raf8 24. Rf1 g5 25. Rfe1 Bc8 26. cxd4 gxf4 27. dxc5 f3 28. Rf2 Rg8 29. Rxf3 Qxf3 0-1

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2024.05.05"]
[Round "3.2"]
[White "Guerrero Diaz, Leticia Fiorella"]
[Black "Romero Cerdas, Moises Alonso"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1460"]
[BlackElo "1559"]
[PlyCount "53"]
[EventDate "2024.04.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Chess Squad SJ"]
[BlackTeam "Turrialba JKD"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. d4 Nf6 2. Bg5 d6 3. Nf3 Nbd7 4. Bxf6 Nxf6 5. e3 g6 6. c4 Bg7 7. Bd3 0-0 8. Nc3 Re8 9. e4 Bg4 10. h3 Bxf3 11. Qxf3 Nd7 12. Qe3 c6 13. 0-0-0 a6 14. g4 b5 15. Kb1 b4 16. Ne2 a5 17. f4 e5 18. dxe5 dxe5 19. f5 a4 20. h4 Qb6 21. Qxb6 Nxb6 22. h5 Rad8 23. c5 Nd7 24. fxg6 fxg6 25. hxg6 hxg6 26. Bc4+ Kf8 27. Rdf1+ 1-0

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2024.04.28"]
[Round "1.3"]
[White "Romero Cerdas, Moises Alonso"]
[Black "Martinez Acuna, Hubert"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1559"]
[BlackElo "1890"]
[PlyCount "29"]
[EventDate "2024.04.28"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Turrialba JKD"]
[BlackTeam "Bazinga"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. 0-0 d6 5. Re1 Nf6 6. d3 Be7 7. Nc3 0-0 8. Be3 Rb8 9. a4 a6 10. Ne2 b5 11. axb5 axb5 12. Bb3 Na5 13. c4 bxc4 14. Bxc4 Nxc4 15. dxc4 0-1

