[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.12.02"]
[Round "7"]
[White "Rodriguez Tovar, Liliana"]
[Black "Ugenio Ilbay, Luis Edison"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "1375"]
[PlyCount "41"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 Bb4+ 5. Nc3 0-0 6. Bd3 a6 7. a3 Bxc3+ 8. bxc3 dxc4 9. Bxc4 c5 10. 0-0 cxd4 11. cxd4 b5 12. Bd3 Bb7 13. Bb2 Nc6 14. e4 Rc8 15. e5 Nd5 16. Be4 Nce7 17. Qd3 g6 18. Rac1 Rxc1 19. Rxc1 Nf4 20. Qe3 Bxe4 21. Qxe4 1-0

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.12.01"]
[Round "5"]
[White "Sanchez, Carlos Andres"]
[Black "Ugenio Ilbay, Luis Edison"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "1687"]
[PlyCount "60"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 e6 3. Nc3 Nf6 4. g3 d5 5. d4 cxd4 6. Nxd4 Nc6 7. Bg2 Bb4 8. 0-0 Nxd4 9. Qxd4 Bxc3 10. cxd5 Nxd5 11. Qxc3 Nf6 12. Qb3 0-0 13. Bg5 Qe7 14. Rfd1 Rb8 15. Qe3 b6 16. Bf4 Ng4 17. Qc3 e5 18. Bd2 Bb7 19. Qb4 Qxb4 20. Bxb4 Rfe8 21. Bd6 Bxg2 22. Bxb8 Rxb8 23. Kxg2 e4 24. Rd4 f5 25. Rad1 Nf6 26. Rd8+ Rxd8 27. Rxd8+ Kf7 28. Rb8 a5 29. Rb7+ Kg6 30. a3 Kg5 1-0

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.12.01"]
[Round "6"]
[White "Ugenio Ilbay, Luis Edison"]
[Black "Espinosa Toala, Daniel"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "32"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 Qb6 5. Nf3 d6 6. Be2 Bg4 7. 0-0 Bxf3 8. Bxf3 Nxd4 9. b3 Nxf3+ 10. Qxf3 Nf6 11. Qe3 Qc6 12. Re1 Rc8 13. Nd2 b6 14. Bb2 e5 15. Rac1 Qb7 16. Rxc8+ Qxc8 0-1

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.11.30"]
[Round "3"]
[White "Ugenio Ilbay, Luis Edison"]
[Black "Alvarez Mendoza, Rafael"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1581"]
[PlyCount "121"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 c6 4. d4 Nf6 5. Nc3 Qa5 6. Bd2 Bg4 7. Be2 e6 8. 0-0 Qc7 9. Ne5 h5 10. Bf3 Nbd7 11. Nxd7 Nxd7 12. Qe2 0-0-0 13. Be3 Nf6 14. Bg5 Be7 15. g3 Bh3 16. Bg2 Bxg2 17. Kxg2 Nd5 18. Nxd5 Rxd5 19. Bxe7 Qxe7 20. c3 h4 21. Rfe1 hxg3 22. fxg3 Rdh5 23. Rh1 Qd6 24. Qf3 Rf5 25. Qe3 Qd5+ 26. Kg1 Rf3 27. Qe5 Qxe5 28. dxe5 Re3 29. Rf1 Rf8 30. Rf2 Rxe5 31. Kg2 g5 32. Rhf1 f5 33. a4 Rd8 34. b4 Rd3 35. Rc1 a6 36. Rcc2 Kd7 37. Rfd2 Red5 38. Rxd3 Rxd3 39. Kf2 e5 40. Ke2 e4 41. Rd2 Rxd2+ 42. Kxd2 Ke6 43. c4 Ke5 44. b5 Kd4 45. bxc6 bxc6 46. a5 g4 47. c5 e3+ 48. Ke2 Ke4 49. Ke1 Kf3 50. Kf1 e2+ 51. Ke1 Kg2 52. Kxe2 Kxh2 53. Kf2 f4 54. gxf4 g3+ 55. Kf3 g2 56. f5 g1Q 57. f6 Qxc5 58. Ke4 Qxa5 59. f7 Qd5+ 60. Ke3 Qxf7 61. Ke4 0-1

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.11.30"]
[Round "4"]
[White "Ugenio Ilbay, Luis Edison"]
[Black "Vasquez, Jovanny"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1311"]
[PlyCount "93"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7 8. Be2 0-0 9. 0-0 Re8 10. Be3 Nc6 11. c4 Bf5 12. Nc3 a6 13. d4 Rad8 14. a3 d5 15. Rac1 Be6 16. Bd3 dxc4 17. Bb1 b5 18. Ng5 Bd6 19. Nxe6 Rxe6 20. Rfd1 Ree8 21. h3 Ne7 22. Ne4 Nfd5 23. Nxd6 cxd6 24. Bg5 h6 25. Bh4 Rc8 26. Re1 Kf8 27. Bg3 Rcd8 28. Be4 Nc7 29. b3 d5 30. Bxc7 dxe4 31. Bxd8 Rxd8 32. bxc4 bxc4 33. Rxe4 Rc8 34. d5 c3 35. d6 Nd5 36. Rd4 Nf6 37. d7 Rd8 38. Rxc3 Nxd7 39. Rcd3 Ke7 40. Rd6 f6 41. Rxa6 Nc5 42. Rxd8 Kxd8 43. Ra7 Ne6 44. a4 Kc8 45. Re7 Nc5 46. Rxg7 Nxa4 47. Rg6 1-0

[Event "IBCA Pan American-ch 9th"]
[Site "Pereira"]
[Date "2021.11.29"]
[Round "2"]
[White "Torres, Saulo de Jesus"]
[Black "Ugenio Ilbay, Luis Edison"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1765"]
[PlyCount "65"]
[EventDate "2021.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 d5 7. e5 Ne4 8. Nxe4 dxe4 9. Be3 Be7 10. Bb5 Bd7 11. 0-0 0-0 12. Bc4 Rc8 13. Qe2 b6 14. Rad1 Bc5 15. Nxe6 Bxe3+ 16. Qxe3 fxe6 17. Bxe6+ Rf7 18. Rxd7 Qxd7 19. Bxd7 Rxd7 20. Qxe4 Ne7 21. f5 Re8 22. f6 Ng6 23. e6 gxf6 24. exd7 Rxe4 25. d8Q+ Kf7 26. Rxf6+ Kg7 27. Rf1 Kh6 28. Qd2+ Kg7 29. Qc3+ Kh6 30. Rf3 a5 31. Qf6 Rg4 32. Rh3+ Rh4 33. Rxh4# 1-0

[Event "Pan American IBCA-ch 8th"]
[Site "San Jose"]
[Date "2019.11.02"]
[Round "6.11"]
[White "Loasiga Perez, Carlos Alberto"]
[Black "Ugenio Ilbay, Luis Edison"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1399"]
[PlyCount "43"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. dxc5 dxc4 4. Qxd8+ Kxd8 5. e4 b5 6. cxb6 axb6 7. Bxc4 e6 8. Nf3 Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 Ne7 11. 0-0 Ng6 12. Rad1 Ke7 13. Nd4 Rd8 14. N2f3 Kf8 15. h3 Ba6 16. Bxa6 Rxa6 17. a3 Ra4 18. Rd2 Ne7 19. Nxe6+ fxe6 20. Rxd8+ Kf7 21. Rxb8 Rxe4 22. Ng5+ 1-0

[Event "Pan American IBCA-ch 8th"]
[Site "San Jose"]
[Date "2019.11.01"]
[Round "4.17"]
[White "Barba Cepeda, Julio Cesar"]
[Black "Ugenio Ilbay, Luis Edison"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "44"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bb4 4. 0-0 d6 5. c3 Ba5 6. d4 exd4 7. cxd4 Qe7 8. Nc3 Nf6 9. d5 Bxc3 10. dxc6 Ba5 11. cxb7 Bxb7 12. Qa4+ Kd8 13. Qxa5 Qxe4 14. Bb3 Qg6 15. Bd1 Re8 16. Be3 Ke7 17. Qxc7+ Kf8 18. Qxb7 Nd5 19. Qc7 Nxe3 20. fxe3 Rab8 21. a4 Rxb2 22. a5 Qxg2# 0-1

[Event "Pan American IBCA-ch 8th"]
[Site "San Jose"]
[Date "2019.11.01"]
[Round "5.16"]
[White "Ugenio Ilbay, Luis Edison"]
[Black "Cubero Rivas, Jose Esteban"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "51"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Bc4 d5 3. exd5 exd5 4. Bb3 Nf6 5. d3 Nbd7 6. Nf3 Ne4 7. dxe4 dxe4 8. Nc3 Bd6 9. Nxe4 0-0 10. 0-0 Re8 11. Neg5 a6 12. Re1 Rxe1+ 13. Qxe1 h6 14. Nxf7 Qf8 15. Nxh6+ Kh7 16. Ng4 Nf6 17. Nxf6+ Qxf6 18. Ng5+ Kh8 19. Nf7+ Kh7 20. Ng5+ Kh8 21. Qe8+ Bf8 22. Nf7+ Kh7 23. Qxf8 b5 24. Ng5+ Kg6 25. Bf7+ Kh6 26. Qh8# 1-0

[Event "Pan American IBCA-ch 8th"]
[Site "San Jose"]
[Date "2019.10.31"]
[Round "2.10"]
[White "Franco, Yolima"]
[Black "Ugenio Ilbay, Luis Edison"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1534"]
[PlyCount "47"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. Nf3 Bg4 5. Nc3 a6 6. Bf4 e6 7. Be2 Bb4 8. 0-0 Bxc3 9. bxc3 Bxf3 10. Bxf3 Ra7 11. e5 Ne7 12. a4 c6 13. Qc2 Ng6 14. Bg3 0-0 15. Rfe1 Re8 16. Re4 Rae7 17. h4 Qc7 18. h5 Nf8 19. Rg4 g6 20. Bh4 Rd7 21. Bf6 c5 22. Qd2 Qd8 23. Qh6 Qxf6 24. exf6 1-0

[Event "Pan American IBCA-ch 8th"]
[Site "San Jose"]
[Date "2019.10.30"]
[Round "1.20"]
[White "Ugenio Ilbay, Luis Edison"]
[Black "Mendoza Lainez, Ricardo Jose"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "1153"]
[PlyCount "119"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 d6 5. 0-0 Nf6 6. h3 a6 7. Bb3 b5 8. a3 c4 9. Ba2 Be7 10. d3 d5 11. dxc4 0-0 12. exd5 Na7 13. dxe6 Bxe6 14. Qxd8 Raxd8 15. cxb5 Nxb5 16. Nxb5 axb5 17. Bxe6 fxe6 18. b3 Nh5 19. Bg5 Bf6 20. Bxf6 Rxf6 21. a4 Ra8 22. axb5 Rb8 23. c4 Nf4 24. Kh1 Nxh3 25. gxh3 Rxf3 26. Kh2 g5 27. Rae1 Kf7 28. Re3 Rf4 29. Kg3 h5 30. Rf3 h4+ 31. Kg2 e5 32. Rxf4+ gxf4 33. Re1 Rg8+ 34. Kh1 Kf6 35. Rg1 Rd8 36. Rc1 Rd3 37. Kg2 f3+ 38. Kf1 Rxb3 39. Ke1 e4 40. Rd1 Kg5 41. Rd5+ Kf4 42. Rh5 Rb1+ 43. Kd2 Rb2+ 44. Kd1 Rb1+ 45. Kd2 Rb2+ 46. Ke1 Re2+ 47. Kf1 e3 48. Rxh4+ Kg5 49. Rg4+ Kf5 50. fxe3 Rxe3 51. c5 Rb3 52. b6 Re3 53. c6 f2 54. Rg2 Kf4 55. Rxf2+ Kg3 56. c7 Rc3 57. Rg2+ Kxh3 58. Rb2 Kg3 59. Ke2 Kf4 60. b7 1-0

