[Event "San Jose subzonal 2.3c"]
[Site "San Jose"]
[Date "2018.03.25"]
[Round "2"]
[White "Chaluja, Jose Antonio"]
[Black "Ibanez, Diego"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1765"]
[BlackElo "1256"]
[PlyCount "59"]
[EventDate "2018.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 Be6 6. Qe2 Qd7 7. c3 Nge7 8. Rd1 Bb6 9. d4 exd4 10. cxd4 d5 11. exd5 Bxd5 12. Bxd5 Qxd5 13. Nc3 Qd7 14. d5 Nb4 15. a3 Na6 16. Ne5 Qf5 17. Nc4 0-0 18. Nxb6 axb6 19. Qxe7 Rfe8 20. Qg5 Qc2 21. Qd2 Qf5 22. b4 Rad8 23. Bb2 c6 24. d6 Re6 25. Re1 Rg6 26. d7 Nc7 27. Qe3 Re6 28. Qg3 Rxe1+ 29. Rxe1 Qxd7 30. Nd5 1-0

[Event "San Jose subzonal 2.3c"]
[Site "San Jose"]
[Date "2018.03.25"]
[Round "1"]
[White "Chavez, Ricardo Ernesto"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2256"]
[BlackElo "1765"]
[PlyCount "43"]
[EventDate "2018.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Bg5 Bd7 9. Kh1 Qc8 10. Bxf6 Bxf6 11. Nd5 Kg7 12. Qd2 Bxd4 13. Qxd4+ e5 14. Qd2 Be6 15. c3 Rd8 16. Rad1 Nc6 17. f4 exf4 18. Qxf4 Qd7 19. Bb5 Rab8 20. Qf6+ Kg8 21. Qf4 Kg7 22. Qd2 1-0

[Event "Panama City Chess Rumble op"]
[Site "Panama City"]
[Date "2017.11.04"]
[Round "3"]
[White "Chaluja, Jose Antonio"]
[Black "Aizpurua, Patrick Emilio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1829"]
[BlackElo "2189"]
[PlyCount "52"]
[EventDate "2017.11.04"]
[EventType "game (blitz)"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. Nbd2 c5 5. e3 Nc6 6. c3 Bd6 7. Bg3 Qc7 8. Bd3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. e4 0-0 12. 0-0 c4 13. f4 cxd3 14. fxe5 Nxe4 15. Nxe4 dxe4 16. Qd2 b5 17. Kh1 Qc6 18. Qe3 Bb7 19. Rad1 a5 20. h3 Qe6 21. a3 Rad8 22. Rd2 h6 23. Rf4 f5 24. exf6 Rxf6 25. Rxf6 Qxf6 26. Rf2 Qxf2 0-1

[Event "Panama City Chess Rumble op"]
[Site "Panama City"]
[Date "2017.11.04"]
[Round "6"]
[White "Chaluja, Jose Antonio"]
[Black "Fuentes, Adrian"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1829"]
[BlackElo "2221"]
[PlyCount "77"]
[EventDate "2017.11.04"]
[EventType "game (blitz)"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nd2 c5 4. c3 Nc6 5. e3 Qb6 6. Qc2 g6 7. dxc5 Qxc5 8. Nb3 Qb6 9. Nf3 Bg7 10. h3 Bf5 11. Bd3 Bxd3 12. Qxd3 0-0 13. 0-0 Rfd8 14. Ne5 Ne4 15. Nxc6 bxc6 16. Qe2 a5 17. Rab1 a4 18. Nd2 Nd6 19. e4 Qa6 20. Qxa6 Rxa6 21. exd5 cxd5 22. Nf3 a3 23. b3 Bxc3 24. Rbd1 Ne4 25. Nd4 Bb2 26. Nb5 e5 27. f3 Nc3 28. Bg5 Rd7 29. Nxc3 Bxc3 30. Rd3 d4 31. Bd2 Bb2 32. Re1 f6 33. f4 Rd5 34. Rf3 Rc6 35. fxe5 Rxe5 36. Ref1 f5 37. Rg3 Re2 38. Bh6 f4 39. Rg4 0-1

[Event "Panama City Chess Rumble op"]
[Site "Panama City"]
[Date "2017.11.04"]
[Round "8"]
[White "Chaluja, Jose Antonio"]
[Black "Herrera Ortega, German"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1829"]
[BlackElo "2089"]
[PlyCount "138"]
[EventDate "2017.11.04"]
[EventType "game (blitz)"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. Nf3 d6 4. Nbd2 g6 5. e3 Bg7 6. Bd3 c6 7. c4 Nbd7 8. 0-0 Qa5 9. Nb3 Qd8 10. c5 d5 11. Ng5 Nf8 12. Nd2 Ne6 13. Nxe6 Bxe6 14. Nf3 Nd7 15. b4 a6 16. a4 h6 17. b5 axb5 18. axb5 0-0 19. Qb3 g5 20. Bg3 Qc8 21. Rfb1 f4 22. exf4 gxf4 23. Bh4 Bg4 24. Rxa8 Qxa8 25. bxc6 bxc6 26. Bxe7 Re8 27. Bd6 Bxf3 28. gxf3 Bxd4 29. Qb7 Qxb7 30. Rxb7 Nxc5 31. Bxc5 Bxc5 32. Rc7 Re6 33. Bf5 Rf6 34. Bd7 d4 35. Bxc6 Bb6 36. Bd5+ Kf8 37. Rc8+ Ke7 38. Be4 Kd6 39. Rc6+ Ke7 40. Rc8 Rd6 41. Rh8 d3 42. Rh7+ Kd8 43. Rh8+ Kc7 44. Rh7+ Kb8 45. Rh8+ Kc7 46. Rh7+ Kc8 47. Rh8+ Bd8 48. Bf5+ Kc7 49. Rh7+ Kb6 50. Bxd3 Rxd3 51. Rxh6+ Kc5 52. Kg2 Kd5 53. h4 Ke5 54. h5 Bg5 55. Rg6 Kf5 56. Rb6 Rd8 57. Rb5+ Kf6 58. Rb6+ Kf7 59. Rb5 Bh6 60. Kh3 Rd2 61. Kg2 Kg7 62. Rb6 Kh7 63. Rg6 Rd5 64. Re6 Rxh5 65. Re7+ Bg7 66. Re4 Rf5 67. Kf1 Kg6 68. Ke2 Kg5 69. Re7 Re5+ 0-1

[Event "Panama City Chess Rumble op"]
[Site "Panama City"]
[Date "2017.11.04"]
[Round "5"]
[White "Delgado Ramos, Hector"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2445"]
[BlackElo "1829"]
[PlyCount "41"]
[EventDate "2017.11.04"]
[EventType "game (blitz)"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 b6 5. g3 Bb7 6. Bg2 d6 7. Qa4+ Nc6 8. d5 exd5 9. cxd5 Nxd5 10. Nd4 Bxd2+ 11. Bxd2 Nde7 12. Nxc6 Qd7 13. Rc1 d5 14. Qd4 Nxc6 15. Qxg7 0-0-0 16. 0-0 Kb8 17. Bf4 Rhe8 18. e3 Rc8 19. Rfd1 Ne7 20. Qxf7 Qf5 21. Qxf5 1-0

[Event "Central America & Caribbean U18"]
[Site "Hotel Continental Panama"]
[Date "2017.08.10"]
[Round "1.7"]
[White "Salcedo Perez, Pablo Esteban"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2196"]
[BlackElo "1824"]
[PlyCount "57"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 b6 6. e4 d6 7. g3 Bb7 8. Qc2 0-0 9. Bg2 c5 10. 0-0 Nc6 11. d5 exd5 12. exd5 Ne7 13. Rfe1 b5 14. b3 Bc8 15. Ne4 Nxe4 16. Qxe4 Re8 17. cxb5 Bf5 18. Qf4 Qd7 19. Nh4 Bd3 20. a4 h6 21. Qd2 Bh7 22. Bf1 Qg4 23. Bd3 Bxd3 24. Qxd3 Qb4 25. Re4 Qa5 26. Rae1 Kf8 27. Qe3 Qd8 28. Qf3 Qd7 29. Rxe7 1-0

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.31"]
[Round "9"]
[White "Oviedo, Mathias"]
[Black "Chaluja, Jose Antonio"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1527"]
[BlackElo "1864"]
[PlyCount "50"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Qc7 12. g4 Rfc8 13. h4 Qa5 14. a3 Bc4 15. Bxc4 Rxc4 16. Be3 Rac8 17. Ka2 Nxg4 18. fxg4 Bxc3 19. bxc3 Rxc3 20. Kb1 Qb5+ 21. Kc1 Qb3 22. Rh2 Qxa3+ 23. Kb1 R8c4 24. Qxc3 Qxc3 25. Bh6 Ra4 0-1

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.30"]
[Round "8"]
[White "Chaluja, Jose Antonio"]
[Black "Bolanos, Fernando"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1864"]
[BlackElo "1995"]
[PlyCount "84"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c6 4. c3 Bf5 5. e3 Qb6 6. Qb3 Nbd7 7. Nbd2 e6 8. Be2 Nh5 9. Bg5 h6 10. Bh4 Bd6 11. Ne5 Nhf6 12. Ndf3 Bxe5 13. dxe5 Ne4 14. Qa3 c5 15. c4 g5 16. Bg3 dxc4 17. Bxc4 g4 18. Nd2 Nxg3 19. hxg3 Nxe5 20. Qc3 f6 21. e4 Bg6 22. Bb3 Ke7 23. 0-0-0 Qb4 24. Qe3 Qd4 25. Qxd4 cxd4 26. Bc2 Rhc8 27. Kb1 d3 28. Bb3 h5 29. Rde1 b5 30. Rc1 Be8 31. a3 a5 32. Rxc8 Rxc8 33. Rc1 Rxc1+ 34. Kxc1 Kd6 35. Bd1 a4 36. f4 Nc6 37. Nb1 Kc5 38. Kd2 Kd4 39. Nc3 Na5 40. e5 fxe5 41. fxe5 Nc4+ 42. Ke1 Nxb2 0-1

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.29"]
[Round "7"]
[White "Anza, Vicenzo"]
[Black "Chaluja, Jose Antonio"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1479"]
[BlackElo "1864"]
[PlyCount "90"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. g4 Qa5 12. Kb1 Rfc8 13. a3 a6 14. Bg2 Rab8 15. Ba7 Ra8 16. Bd4 b5 17. Nd5 Qxd2 18. Rxd2 Bxd5 19. exd5 Bh6 20. Re2 Nxd5 21. Re4 e6 22. h4 Rab8 23. g5 Bg7 24. Bxg7 Kxg7 25. Rd1 Rb6 26. f4 Ne7 27. Bf3 Nf5 28. Bg4 Nxh4 29. Rh1 Nf5 30. Bxf5 gxf5 31. Re2 Rbc6 32. Reh2 Rh8 33. c3 Rc4 34. Rh4 e5 35. Rf1 d5 36. Rh6 e4 37. Rf6 d4 38. cxd4 Rxd4 39. Rxf5 Re8 40. Kc2 e3 41. Re1 e2 42. Re5 Rxe5 43. fxe5 Re4 44. e6 Rxe6 45. Kd3 Kg6 0-1

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.28"]
[Round "5"]
[White "Appoloni, Juan"]
[Black "Chaluja, Jose Antonio"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1564"]
[BlackElo "1864"]
[PlyCount "70"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Bg5 Bb7 6. Nf3 d6 7. e3 Nbd7 8. Bd3 c5 9. a3 Bxc3+ 10. Qxc3 Qc7 11. 0-0 0-0 12. dxc5 Qxc5 13. Rfd1 Bxf3 14. gxf3 Qxg5+ 15. Kh1 Ne5 16. Rg1 Qh5 17. Be2 Ng6 18. Rad1 Rfd8 19. Qc2 Qc5 20. b4 Qc6 21. Rd2 Rac8 22. Rc1 Nh4 23. Qd1 Ng4 24. Kg1 Ne5 25. e4 Nhg6 26. Rdc2 Nf4 27. Qd2 Nxe2+ 28. Qxe2 Qb7 29. f4 Ng6 30. Qe3 d5 31. f5 d4 32. Qg5 exf5 33. exf5 d3 34. Rd2 Ne5 35. f6 Nf3+ 0-1

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.28"]
[Round "6"]
[White "Chaluja, Jose Antonio"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1864"]
[BlackElo "2079"]
[PlyCount "80"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 e6 9. Be2 h6 10. h3 Be7 11. Nbd2 Qa6 12. Ne5 b5 13. b4 Nxe5 14. Bxe5 0-0 15. a4 Nd7 16. axb5 Qxb5 17. Bg3 a5 18. bxa5 Rxa5 19. Rxa5 Qxa5 20. e4 Bh7 21. 0-0 Nf6 22. exd5 exd5 23. Re1 Ba3 24. Qa1 Ra8 25. Bf3 Bd3 26. Be5 Nd7 27. Nf1 Ra6 28. Bf4 Nf6 29. Be5 Ne4 30. Bxe4 Bxe4 31. f3 Bd3 32. Ne3 Qb5 33. Qd1 Be7 34. Qd2 Bg5 35. Kf2 Qb3 36. Qc1 Rg6 37. Qd2 Ra6 38. Qc1 Bh4+ 39. g3 Be7 40. Nxd5 Ba3 0-1

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.27"]
[Round "4"]
[White "Chaluja, Jose Antonio"]
[Black "Wilberger, Marcelo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1864"]
[BlackElo "1480"]
[PlyCount "55"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Nf3 c5 5. dxc5 Nc6 6. e3 Bg7 7. Be2 0-0 8. 0-0 Nh5 9. Bg5 h6 10. Bh4 g5 11. Nd4 Nxd4 12. exd4 Nf4 13. Bg3 Nxe2+ 14. Nxe2 Bg4 15. f3 Bf5 16. Rc1 a5 17. c4 Be6 18. cxd5 Bxd5 19. a4 f5 20. Re1 f4 21. Bf2 e5 22. dxe5 Bxe5 23. Nc3 Bxc3 24. Rxc3 Bc6 25. Rd3 Qc7 26. Rd6 Rad8 27. Ree6 Rxd6 28. cxd6 1-0

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.26"]
[Round "3"]
[White "Miyasaka, Matthew Shoji"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1971"]
[BlackElo "1864"]
[PlyCount "27"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 0-0 8. 0-0 Nc6 9. h3 Nxe4 10. Nxc6 Nxc3 11. Nxd8 Nxd1 12. Nxf7 Nxf2 13. Be3 d5 14. Ng5 1-0

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.26"]
[Round "2"]
[White "Reburdo, Rodrigo Hernan"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1470"]
[BlackElo "1864"]
[PlyCount "75"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. Nb3 Bg7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 Bxb3 11. cxb3 Rc8 12. Bh6 Nb4 13. Kb1 Bxh6 14. Qxh6 Qa5 15. a3 Rxc3 16. axb4 Qxb4 17. bxc3 Qxb3+ 18. Kc1 Qxc3+ 19. Kb1 Qb4+ 20. Kc2 Rc8+ 21. Kd3 Qb2 22. Rd2 Qc1 23. Ke2 Nd7 24. g3 Ne5 25. Bg2 Qc4+ 26. Kf2 Nd3+ 27. Ke3 Nc1 28. Rhd1 Qc5+ 29. Kf4 Qe5+ 30. Kg4 f5+ 31. exf5 Qxf5+ 32. Kh4 Rc4+ 33. g4 Qe5 34. Kh3 Ne2 35. Bf1 Ng1+ 36. Kg2 Rf4 37. Kxg1 Qe3+ 38. Kh1 1-0

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.25"]
[Round "1"]
[White "Chaluja, Jose Antonio"]
[Black "Nieto Rodriguez, Alejandro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1864"]
[BlackElo "2182"]
[PlyCount "40"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nc3 Bf5 5. Nf3 Nc6 6. h3 e6 7. Be2 h6 8. 0-0 Be7 9. Ne5 0-0 10. Kh1 Nxe5 11. dxe5 Nd7 12. g4 Bh7 13. Rg1 a6 14. Bd3 Bxd3 15. Qxd3 Qc7 16. g5 hxg5 17. h4 gxf4 18. exf4 Nxe5 19. Qg3 Ng6 20. h5 Qxf4 0-1

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.10.30"]
[Round "1"]
[White "Arosemena Torrijos, Franklin Alberto"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1954"]
[PlyCount "75"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Ng4 8. Bg5 Nc6 9. Nxc6 bxc6 10. f3 Ne5 11. Bh6 Bf6 12. h4 Be6 13. Bg5 Bg7 14. Bh6 Bf6 15. Be2 Bc4 16. Rd1 Rb8 17. f4 Bxe2 18. Qxe2 Nd7 19. e5 dxe5 20. Rxd7 Qxd7 21. fxe5 Bxh4+ 22. Rxh4 Rxb2 23. Re4 Qf5 24. g4 Qe6 25. Rc4 f6 26. Re4 f5 27. gxf5 gxf5 28. Qh5+ Qg6 29. Qh3 Rg8 30. Re2 Qg1+ 31. Kd2 Rg3 32. Qh5+ Kd8 33. Be3 Qf1 34. e6 f4 35. Qa5+ Kc8 36. Qa6+ Kd8 37. Qd3+ Kc8 38. Qd7+ 1-0

[Event "Panama op 1st"]
[Site "Panama City"]
[Date "2011.11.03"]
[Round "1"]
[White "Duran Vega, Sergio"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2226"]
[PlyCount "37"]
[EventDate "2011.11.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4 h5 9. Qd1 c5 10. Bb5+ Bd7 11. Bd3 Qc7 12. Bxg6 fxg6 13. Qd3 cxd4 14. cxd4 Qc4 15. Qxg6+ Kd8 16. Bb2 Bb5 17. 0-0-0 Ba4 18. Rh3 Rh6 19. Qg5+ 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Vergara Quintero, Santiago"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "43"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 Nf6 4. g3 Nc6 5. a3 e6 6. Nc3 Bd6 7. Bg2 0-0 8. 0-0 dxc4 9. Re1 h6 10. Nd2 Be7 11. e3 Bd3 12. e4 Nxd4 13. e5 Nd7 14. Be4 Rb8 15. Nxc4 Bxc4 16. Qxd4 Ba6 17. Rd1 Nc5 18. Qe3 Qc8 19. Bc2 Nd7 20. Qe4 Re8 21. Qh7+ Kf8 22. Qh8# 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Silva Eredia, Mario"]
[Black "Chaluja, Jose Antonio"]
[Result "0-1"]
[ECO "C09"]
[PlyCount "62"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. dxc5 Bxc5 7. Nb3 Bd6 8. Qxd5 Bb4+ 9. Qd2 Bxd2+ 10. Bxd2 Nf6 11. 0-0-0 0-0 12. Bg5 Qb6 13. Be3 Qc7 14. h3 Bf5 15. g4 Nb4 16. Nfd4 Bxc2 17. Nb5 Bxb3+ 18. Nxc7 Bxd1 19. Nxa8 Bf3 20. Rg1 Rxa8 21. Rg3 Bd5 22. a3 Rc8+ 23. Kb1 Be4+ 24. Ka1 Nc2+ 25. Ka2 Nxe3 26. Rxe3 Bd5+ 27. Kb1 Ne4 28. Rd3 Bc4 29. Rd1 Bxf1 30. Rxf1 Nd2+ 31. Ka2 Nxf1 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Chaluja, Jose Antonio"]
[Black "Valencia, Juan Pablo"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "71"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. d3 Nbd7 6. Bg5 Nf8 7. 0-0 Bxc3 8. bxc3 Be6 9. Bxe6 fxe6 10. d4 Ng6 11. Qe2 0-0 12. Rfd1 Qe7 13. Qb5 c6 14. Qa4 h6 15. Bd2 Nh7 16. Rab1 Rf7 17. Qb3 Rb8 18. d5 exd5 19. exd5 Rbf8 20. dxc6 Nh4 21. Nxh4 Qxh4 22. cxb7 Kh8 23. b8Q Rxf2 24. Rf1 Ng5 25. Qxf8+ Rxf8 26. Rxf8+ Kh7 27. Qg8+ Kg6 28. Bxg5 Qxg5 29. Qf7+ Kh7 30. Qf5+ Qxf5 31. Rxf5 Kg6 32. Rf8 Kh7 33. Rd8 g5 34. Rxd6 Kg7 35. Rb7+ Kf8 36. Rd8# 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Penados Betancourt, Sebastian"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "57"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Qb6 6. exd5 exd5 7. Qb3 Nf6 8. Qxb6 axb6 9. Bd3 Bd6 10. 0-0 0-0 11. Re1 Bd7 12. b3 Rfe8 13. Rxe8+ Rxe8 14. Bb2 Nh5 15. g3 Bg4 16. Re1 Rxe1+ 17. Nxe1 Be7 18. Nc2 f5 19. Ne3 g6 20. Nxd5 Bd8 21. Nc4 b5 22. Nd6 Bf3 23. Nf4 Bc7 24. dxc5 b6 25. Bxb5 bxc5 26. Bc4+ Kh8 27. Nf7+ Kg8 28. Ng5+ Kh8 29. Nxf3 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Chaluja, Jose Antonio"]
[Black "Chomon Ruiz Figueroa, Daniel"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "1686"]
[PlyCount "25"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Qb6 6. Nf3 Bg4 7. h3 Bh5 8. Bc4 c6 9. g4 Bg6 10. g5 Ne4 11. Qe2 Nxc3 12. bxc3 Nd7 13. 0-0-0 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "2"]
[White "Chaluja, Jose Antonio"]
[Black "Rios, Andres Felipe"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "35"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Bc5 4. d3 Ng4 5. d4 exd4 6. Nxd4 h5 7. h3 Bb4+ 8. c3 c5 9. cxb4 cxd4 10. hxg4 hxg4 11. Rxh8+ Ke7 12. Rxd8 Kxd8 13. Bxf7 Ke7 14. Qb3 Nc6 15. Bg5+ Kf8 16. Bg8 d5 17. Qxd5 Ke8 18. Qf7# 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.03"]
[Round "1"]
[White "Munoz, Francisco Javier"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1919"]
[PlyCount "67"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nc6 2. c4 e6 3. Nf3 d5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 b6 7. Rc1 Bb7 8. Be2 0-0 9. 0-0 Qd7 10. Ne5 Nxe5 11. dxe5 Ne8 12. Bxe7 Qxe7 13. Qd4 c5 14. Qg4 Rd8 15. Rcd1 Nc7 16. Bf3 Ba6 17. b3 Rfe8 18. a4 Rd7 19. Nb5 Nxb5 20. axb5 Bb7 21. Ra1 Ra8 22. Rfd1 Qd8 23. g3 Qc7 24. Qg5 d4 25. Bxb7 Qxb7 26. exd4 cxd4 27. Qf4 d3 28. Qe3 Rad8 29. Rd2 Rd4 30. Rc1 Re4 31. Rxd3 Rdd4 32. Rxd4 Rxd4 33. Qxd4 h6 34. b4 1-0

[Event "Central America-ch U10"]
[Site "Medellin"]
[Date "2010.12.12"]
[Round "6"]
[White "Chaluja, Jose Antonio"]
[Black "Salgado, Martin Andres"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "22"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Nc6 4. Nd2 a6 5. Ngf3 Bd7 6. Bd3 e6 7. c4 dxc4 8. Bxc4 Na5 9. 0-0 Bb4 10. a3 Bxd2 11. Qxd2 Nxc4 0-1

[Event "Central America-ch U10"]
[Site "Medellin"]
[Date "2010.12.12"]
[Round "5"]
[White "De Leon, Roberto"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "88"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d6 8. 0-0 0-0 9. Nc2 Ne5 10. Be2 N7c6 11. a4 Qg6 12. Bf3 Bd7 13. b4 Bxe3 14. Nxe3 Be6 15. Nd5 Rac8 16. b5 Bxd5 17. exd5 Ne7 18. Re1 f6 19. h3 Nf5 20. Be4 Qg5 21. Bxf5 Qxf5 22. Nd2 Nd3 23. Re2 Rfe8 24. Rxe8+ Rxe8 25. Qf3 Qg6 26. Kh2 Ne5 27. Qg3 Qh6 28. Nf3 Nxf3+ 29. Qxf3 Qd2 30. Rd1 Qc2 31. Rd4 Qb1 32. Rb4 Qc2 33. Rc4 Rc8 34. Qe3 Qf5 35. Rxc7 Rf8 36. Rxb7 Qxd5 37. Rxa7 Qa2 38. b6 Qb3 39. b7 Qb2 40. Qe7 d5 41. a5 Rf7 42. Qxf7+ Kxf7 43. b8Q+ Kg6 44. Qxb2 h6 1-0

[Event "Central America-ch U10"]
[Site "Medellin"]
[Date "2010.12.09"]
[Round "1"]
[White "Salcedo Perez, Pablo Esteban"]
[Black "Chaluja, Jose Antonio"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "59"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. 0-0 dxc3 8. Qb3 d5 9. Bxd5 Be6 10. Bxe6 fxe6 11. Qxe6+ Qe7 12. Qxe7+ Ngxe7 13. Nxc3 0-0-0 14. Bg5 h6 15. Bh4 g5 16. Bg3 g4 17. Ne5 Nxe5 18. Bxe5 Rhf8 19. Bg7 Rg8 20. Bxh6 Bd4 21. Rac1 g3 22. Be3 gxh2+ 23. Kxh2 Rh8+ 24. Kg1 Be5 25. f4 Bd4 26. Bxd4 Rxd4 27. Rfd1 Rxd1+ 28. Rxd1 Rf8 29. g3 Rg8 30. Kg2 1-0

