[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Leonel, Jeisson"]
[Black "Maciel, Gilson"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. Bb5 g6 5. Bxc6 bxc6 6. d3 Bg7 7. d4 cxd4 8. Nxd4 Ne7 9. 0-0 0-0 10. Bg5 Re8 11. Bxe7 Qxe7 12. Re1 Rb8 13. Rb1 Bb7 14. Kh1 d5 15. exd5 cxd5 16. f4 Qd6 17. Qd2 e5 18. Ndb5 Qf6 19. Nc7 Red8 20. N3xd5 Bxd5 21. Nxd5 Qc6 22. Ne7+ Kf8 23. Nxc6 Rxd2 24. Nxb8 exf4 25. c3 h5 26. Nc6 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Maciel, Gilson"]
[Black "Chagas, Humberto Luiz C"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "100"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 Qf6 6. d3 h6 7. Nh2 Nge7 8. Qf3 Be6 9. Qxf6 gxf6 10. Bb3 h5 11. Be3 Bb6 12. Nc3 0-0-0 13. Nf3 Rdg8 14. Kh1 Rg7 15. Rg1 Nb4 16. Bxb6 axb6 17. Bxe6+ fxe6 18. Rac1 Ng6 19. g3 Ne7 20. d4 exd4 21. Nxd4 Kd7 22. a3 Nbc6 23. Nxc6 Nxc6 24. Rg2 Rhg8 25. Rd1 f5 26. Rd3 Ne5 27. Rd1 h4 28. exf5 exf5 29. Rd4 hxg3 30. fxg3 Nf3 31. Rf4 Ne5 32. Rxf5 Rxg3 33. Rff2 Rxh3+ 34. Kg1 Rxg2+ 35. Kxg2 Rh5 36. Nd5 Rg5+ 37. Kf1 Nc4 38. Nf6+ Ke6 39. c3 Rf5 40. Rxf5 Kxf5 41. Ne8 Nxb2 42. Nxc7 Ke4 43. Ke2 Na4 44. Kd2 Nc5 45. Nb5 Kd5 46. Nc7+ Kc6 47. Ne8 Ne6 48. Kd3 Kc5 49. c4 b5 50. cxb5 Kxb5 1/2-1/2

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Maciel, Gilson"]
[Black "Da Rosa, Juan S"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "46"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. Qd2 Qb4 9. Bb3 Nxe4 10. Nxc6 dxc6 11. Nxe4 Qxe4 12. f3 Qf5 13. 0-0-0 0-0 14. Bh6 Bxh6 15. Qxh6 Be6 16. Bxe6 Qxe6 17. b3 Qf6 18. Rd7 Qa1+ 19. Kd2 Qxh1 20. Rxe7 Qxg2+ 21. Kc1 Qxf3 22. Rxb7 Qc3 23. Kb1 Rfe8 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Maciel, Gilson"]
[Black "Soto Martin, Vicente"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "58"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Nbd7 5. Qd2 b6 6. Bd3 Bb7 7. 0-0-0 e5 8. d5 Bg7 9. Bh6 0-0 10. Nf3 Nc5 11. Bxg7 Kxg7 12. h3 c6 13. dxc6 Bxc6 14. Rhe1 b5 15. b4 Nb7 16. Bxb5 Qb6 17. Bxc6 Qxc6 18. Nd5 Qa4 19. Kb1 Nxd5 20. exd5 a5 21. Qc3 axb4 22. Qb3 Nc5 23. Qxa4 Nxa4 24. Ka1 Nc3 25. Kb2 Nxd1+ 26. Rxd1 f5 27. Ng5 Rfe8 28. Rd2 Ra3 29. g3 Rea8 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Varela, Gaston"]
[Black "Maciel, Gilson"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2290"]
[PlyCount "53"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c6 7. Rc1 h6 8. Bf4 0-0 9. h3 Re8 10. Bd3 b6 11. 0-0 Bb7 12. a3 Rc8 13. cxd5 Nxd5 14. Bg3 N5f6 15. b4 a6 16. Qe2 Ra8 17. Qb2 a5 18. e4 axb4 19. axb4 b5 20. Rfd1 Rf8 21. Bf4 g5 22. Be3 Ra6 23. Bb1 Qc7 24. Qc2 Bxb4 25. e5 Bxc3 26. exf6 Bb4 27. Qh7# 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Yamashita, Rober"]
[Black "Maciel, Gilson"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "77"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 0-0 7. Bd3 c6 8. 0-0 h6 9. Bf4 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Rc1 Rc8 13. e4 a6 14. a3 c5 15. dxc5 Nxc5 16. Bc2 Nfxe4 17. Nxe4 Nxe4 18. Qe2 Nf6 19. Rfd1 Qb6 20. Be3 Bc5 21. Bf4 Rfd8 22. b4 Bd6 23. Be3 Qc7 24. Bh7+ Kxh7 25. Rxc7 Rxc7 26. Bb6 Rcc8 27. Bxd8 Rxd8 28. h3 Ne8 29. Ne5 f6 30. Nf7 Rd7 31. Nxd6 Rxd6 32. Rxd6 Nxd6 33. Qc2+ Be4 34. Qb3 Bd5 35. Qd3+ g6 36. Qd4 Kg7 37. Qa7+ Nf7 38. Qxa6 Bc4 39. a4 1-0

[Event "Lages Brilha"]
[Site "Lages"]
[Date "1996.12.??"]
[Round "1"]
[White "Maciel, Gilson"]
[Black "Dos Santos, Haroldo Cunha Jr"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "2260"]
[PlyCount "44"]
[EventDate "1996.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nc3 Bb4 7. Be2 Nxe4 8. Qd3 d5 9. f3 Nc5 10. Qd2 Qa5 11. 0-0 Na4 12. Rab1 Nxb2 13. Nxc6 bxc6 14. Bd4 Na4 15. Rb3 Nxc3 16. Bxc3 Bxc3 17. Qxc3 Qxc3 18. Rxc3 Kd7 19. Rd1 Kd6 20. Kf2 Rb8 21. Ra3 a6 22. Bxa6 Ra8 0-1

[Event "Catarinense-ch sf"]
[Site "Concordia"]
[Date "1996.11.??"]
[Round "1"]
[White "Petry, Croife"]
[Black "Maciel, Gilson"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "63"]
[EventDate "1996.11.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c3 e6 4. Bf4 Nf6 5. Nbd2 Bd6 6. Bg5 0-0 7. e3 Bd7 8. Bd3 h6 9. Bh4 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bd6 13. Bc2 Re8 14. Bxf6 Qxf6 15. Qxd5 Bc6 16. Qf5 Qxf5 17. Bxf5 Bxf3 18. gxf3 Re5 19. Bc2 Rb5 20. 0-0-0 Rg5 21. f4 Rb5 22. Rdg1 Be7 23. Rg2 Bf8 24. Rd1 Rc8 25. e4 Rb6 26. e5 Re6 27. Bf5 Rce8 28. Bxe6 Rxe6 29. Rd8 Re7 30. f3 Re6 31. Rc8 Ra6 32. Rd2 1-0

