[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "2.36"]
[White "Acuna Nunez, Ignacio"]
[Black "Vargas Arguedas, Caleb"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "102"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. b3 e6 4. Bb2 h6 5. Bc4 b5 6. Be2 Nf6 7. d3 Be7 8. c4 d6 9. Nc3 b4 10. Nb1 Nc6 11. Nbd2 Bb7 12. Qc2 0-0 13. 0-0 Nd7 14. h3 Bf6 15. Bxf6 Nxf6 16. Qb2 e5 17. a3 a5 18. axb4 axb4 19. Rxa8 Bxa8 20. Ra1 Bb7 21. Qa2 Qa8 22. Qxa8 Rxa8 23. Rxa8+ Bxa8 24. Nh2 Na5 25. Ng4 Nd7 26. Ne3 Nb8 27. Nd5 Bxd5 28. exd5 Nd7 29. Bd1 Kf8 30. Ne4 Ke7 31. g4 Nf8 32. Kg2 Ng6 33. Bc2 Nf4+ 34. Kh2 Ne2 35. Nd2 Nd4 36. Bd1 Nb7 37. Kg3 Nd8 38. Nf3 f6 39. Nxd4 exd4 40. f4 Nf7 41. f5 Ne5 42. Bc2 g6 43. h4 g5 44. h5 Kd7 45. Kh3 Nf3 46. Kg3 Ng1 47. Bd1 Ke7 48. Kg2 Kd7 49. Kxg1 Ke7 50. Kh2 Kd7 51. Kg3 Ke7 1/2-1/2

[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "1.11"]
[White "Valverde Mora, Mauricio"]
[Black "Acuna Nunez, Ignacio"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1600"]
[PlyCount "95"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 Nc6 4. b3 d5 5. Bb2 Be7 6. e3 Bd7 7. Bg2 dxc4 8. bxc4 h6 9. 0-0 0-0 10. Nc3 e5 11. Ne1 a6 12. h3 Qc8 13. Kh2 Bd6 14. Nd5 Nxd5 15. cxd5 Ne7 16. d4 exd4 17. Qxd4 Nf5 18. Qc3 Re8 19. Nd3 f6 20. Nc5 Be5 21. Qb3 Bxb2 22. Qxb2 Rb8 23. Qb3 Kh8 24. Rac1 b6 25. Nd3 Bb5 26. Rc2 Re7 27. Rfc1 Qd8 28. Nf4 Be8 29. Ne6 Qd6 30. e4 Nh4 31. e5 Qxe5 32. f4 Qd6 33. gxh4 Rc8 34. Qg3 Bd7 35. f5 Qxg3+ 36. Kxg3 Bxe6 37. fxe6 c6 38. Rxc6 Rxc6 39. Rxc6 Rb7 40. d6 Kg8 41. Rc8+ Kh7 42. Be4+ g6 43. Bxb7 g5 44. h5 Kg7 45. d7 f5 46. d8Q f4+ 47. Kg4 f3 48. Qh8# 1-0

