[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.27"]
[Round "5"]
[White "Guimaraes, Victor Carib Crosla"]
[Black "Hinterholtz, Eduardo Tavares"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1526"]
[BlackElo "1800"]
[PlyCount "73"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Nc6 5. c3 Bb7 6. Bd3 Be7 7. h3 d5 8. 0-0 Qd7 9. Qe2 0-0-0 10. Ba6 Ne4 11. Bxb7+ Kxb7 12. Nbd2 g5 13. Nxe4 dxe4 14. Nxg5 Bxg5 15. Bxg5 Rdf8 16. Bf6 Rhg8 17. f3 exf3 18. Rxf3 Rg6 19. Raf1 Ne7 20. Bxe7 Qxe7 21. R3f2 f6 22. e4 Rh8 23. Qf3 e5 24. Rd1 Rd8 25. dxe5 Rxd1+ 26. Qxd1 Qxe5 27. Qd5+ Qxd5 28. exd5 b5 29. b3 Kb6 30. Kf1 Kc5 31. Rd2 Rg5 32. Kf2 Rxd5 33. Rxd5+ Kxd5 34. Ke3 c5 35. Kf4 Ke6 36. g4 a6 37. c4 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.27"]
[Round "4"]
[White "Hinterholtz, Eduardo Tavares"]
[Black "Cenci, Luciano Krause"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1800"]
[BlackElo "1566"]
[PlyCount "86"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nc6 5. Nf3 Bg4 6. Be2 Nf6 7. 0-0 e6 8. Re1 Bb4 9. a3 Ba5 10. Bb5 0-0 11. Be2 Ne4 12. Bd2 Nxc3 13. Bxc3 Bxc3 14. bxc3 Na5 15. Nd2 Bxe2 16. Qxe2 Rc8 17. Qf3 Qc7 18. Re3 Nc4 19. Nxc4 Qxc4 20. Qh5 Qa4 21. Rh3 Qxc2 22. Qf3 Rc6 23. Qd3 Qxd3 24. Rxd3 Rfc8 25. Rc1 Rb6 26. Kf1 Rb3 27. a4 Ra3 28. Rb1 b6 29. Rc1 Rxa4 30. Ke2 Ra2+ 31. Rd2 Rxd2+ 32. Kxd2 Kf8 33. Kc2 Ke7 34. Kb3 Kd6 35. Ra1 Rc7 36. Kb4 Kc6 37. Ra3 a5+ 38. Ka4 Kb7 39. Kb5 e5 40. dxe5 Rc5+ 41. Ka4 Ka6 42. Rb3 b5+ 43. Ka3 a4 0-1

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.26"]
[Round "3"]
[White "Friedrich, Carlos Ernesto Gall"]
[Black "Hinterholtz, Eduardo Tavares"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1614"]
[BlackElo "1800"]
[PlyCount "113"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 e6 5. Bg5 d5 6. cxd5 exd5 7. Qb3 c6 8. e4 Qb6 9. Qxb6 axb6 10. exd5 Nxd5 11. Nxd5 cxd5 12. Rc1 Nc6 13. Bb5 Bd7 14. 0-0 0-0 15. a4 f6 16. Bf4 Rac8 17. Bd6 Rfe8 18. Rfe1 Kf7 19. Kf1 Bg4 20. Rxe8 Kxe8 21. Nd2 Kf7 22. h3 Nxd4 23. Rc7+ Rxc7 24. Bxc7 Nxb5 25. axb5 Bd7 26. f4 f5 27. Nf3 Bxb5+ 28. Kf2 Bxb2 29. Bxb6 Kf6 30. Bd8+ Ke6 31. Bb6 Kd6 32. Nd4 Bd3 33. g3 Be4 34. Ke2 Bxd4 35. Bxd4 Kc6 36. Kd2 Kb5 37. Kc3 Bg2 38. h4 Bf1 39. Kb3 Ka5 40. Bc5 Be2 41. Bd4 Kb5 42. Kc3 Bf1 43. Kb3 Kc6 44. Kb4 Kd6 45. Bc5+ Ke6 46. Bd4 b5 47. Kc5 Bc4 48. Be5 Kf7 49. Bd4 g5 50. hxg5 Kg6 51. Bc3 h6 52. gxh6 Kxh6 53. Kd4 Kh5 54. Ke3 Kg4 55. Kf2 Bf1 56. Kxf1 Kxg3 57. Bd2 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.26"]
[Round "2"]
[White "Hinterholtz, Eduardo Tavares"]
[Black "Pereira, Armando Scharlau"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1800"]
[BlackElo "1564"]
[PlyCount "88"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d3 Nc6 5. Be2 e6 6. Bg5 Qc7 7. 0-0 a6 8. Be3 Nd4 9. Qd2 Nxe2+ 10. Qxe2 Ne7 11. Qd2 h5 12. d4 b6 13. d5 exd5 14. exd5 d6 15. Bg5 0-0 16. Rae1 Nf5 17. Ne4 f6 18. Bf4 Bd7 19. c4 Rae8 20. Ng3 Nxg3 21. fxg3 Rxe1 22. Rxe1 Re8 23. Rxe8+ Bxe8 24. Qe2 Bf7 25. Bd2 Kf8 26. h4 Qe7 27. Kf2 Qxe2+ 28. Kxe2 Ke7 29. Bc3 Bh6 30. b4 Be8 31. Nd2 Bd7 32. Kd1 Bf5 33. Ke2 Bc2 34. bxc5 bxc5 35. a3 Bxd2 36. Kxd2 Be4 37. Kc1 Bxg2 38. Kb2 Bf1 39. Kb3 Be2 40. Bd2 Bd1+ 41. Kc3 a5 42. Bf4 a4 43. Kd2 Bg4 44. Ke3 Bf5 1/2-1/2

[Event "Porto Alegre op"]
[Site "Porto Alegre"]
[Date "2023.08.25"]
[Round "1"]
[White "Genehr, Alexandre Kraether"]
[Black "Hinterholtz, Eduardo Tavares"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "1878"]
[BlackElo "1800"]
[PlyCount "78"]
[EventDate "2023.08.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. cxd5 Nxd5 6. Bd2 Nxc3 7. bxc3 Be7 8. Nf3 0-0 9. Bd3 Nd7 10. Qc2 f5 11. e4 Nb6 12. 0-0 Bd7 13. a4 Qe8 14. a5 Nc8 15. Ne5 Nd6 16. Nxd7 Qxd7 17. e5 Nf7 18. Qb3 c5 19. Bc4 Nd8 20. a6 b6 21. d5 h6 22. d6 Bg5 23. f4 Bh4 24. g3 Bxg3 25. hxg3 Rb8 26. Qb5 Qf7 27. Be3 Qg6 28. Kf2 Nf7 29. Qb3 Rfe8 30. Rad1 Rbd8 31. Be2 h5 32. Rh1 Nh6 33. Bxh5 Ng4+ 34. Ke2 c4 35. Bxg6 cxb3 36. Bxe8 Rxe8 37. d7 Rd8 38. Bxb6 axb6 39. a7 b2 1-0

