[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.22"]
[Round "9.43"]
[White "Quispe Sanchez, Cristobal Edu"]
[Black "Riojas Rebata, Oswaldo Andre"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1145"]
[BlackElo "1438"]
[PlyCount "56"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[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 Bc5 4. 0-0 d6 5. d3 Bg4 6. c3 Nf6 7. Bg5 h6 8. Be3 Bb6 9. b4 0-0 10. Nbd2 d5 11. exd5 Nxd5 12. Bxd5 Qxd5 13. Nc4 Rad8 14. Nxb6 axb6 15. d4 e4 16. h3 Bh5 17. g4 exf3 18. gxh5 f5 19. Qb3 f4 20. Bd2 Kh7 21. Qc2+ Kh8 22. Qg6 Rf5 23. Kh2 Rg5 24. Qd3 Rg2+ 25. Kh1 Qxh5 26. Qxf3 Qxf3 27. Bxf4 Qxh3+ 28. Bh2 Qxh2# 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.21"]
[Round "8"]
[White "Riojas Rebata, Oswaldo Andre"]
[Black "Meneses Morales, Marcos Beltran"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1438"]
[BlackElo "1290"]
[PlyCount "110"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. c4 g6 4. Bg2 Bg7 5. Nc3 0-0 6. 0-0 d6 7. d4 cxd4 8. Nxd4 Qc7 9. b3 a6 10. Bb2 Nc6 11. e3 Rb8 12. Rc1 Nd7 13. Nd5 Qd8 14. Re1 Nb6 15. Qd2 Nxd5 16. cxd5 Ne5 17. e4 Qb6 18. Bc3 Nd7 19. Red1 Nc5 20. Ba5 Qa7 21. Bc7 Ra8 22. Qb4 b5 23. Ba5 Bd7 24. Nc6 Bxc6 25. dxc6 Rac8 26. c7 Nb7 27. Rc6 Nxa5 28. Qxa5 f5 29. e5 dxe5 30. Bd5+ Kh8 31. Be6 f4 32. g4 Qb7 33. Rdc1 f3 34. Qxa6 Rxc7 35. Qxb7 Rxb7 36. Rc8 Rb6 37. Rxf8+ Bxf8 38. Rc8 Kg7 39. Bd5 Rf6 40. Rc3 e6 41. Bxf3 b4 42. Rc7+ Rf7 43. Rb7 Rxb7 44. Bxb7 Bc5 45. Kg2 Kf6 46. Kg3 Bd6 47. Be4 h6 48. f3 g5 49. h4 Kg7 50. hxg5 hxg5 51. Kf2 Kf7 52. Ke2 Ke7 53. Kd3 Kd7 54. Kc4 Be7 55. Kb5 Kc7 1/2-1/2

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.20"]
[Round "7"]
[White "Mollo, Jhoan"]
[Black "Riojas Rebata, Oswaldo Andre"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1972"]
[BlackElo "1438"]
[PlyCount "107"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Be7 6. c3 0-0 7. h3 a6 8. Ba4 b5 9. Bc2 Bb7 10. d4 Re8 11. a4 Nd7 12. Nbd2 Nb6 13. a5 Nd7 14. d5 Ncb8 15. c4 Nf6 16. Bd3 c6 17. b3 b4 18. Nf1 Nbd7 19. dxc6 Bxc6 20. Bc2 Nc5 21. Ng3 Qc7 22. Qe2 Qb7 23. Bg5 Ncxe4 24. Nxe4 Nxe4 25. Bxe4 f5 26. Bxc6 Qxc6 27. Bxe7 Rxe7 28. Qd2 Qc5 29. Rad1 Rd8 30. Qd5+ Qxd5 31. Rxd5 g6 32. c5 e4 33. Nd4 Re5 34. Rxe5 dxe5 35. Nc6 Rd3 36. Nxb4 Rxb3 37. Nxa6 Rc3 38. Nb8 Rxc5 39. a6 Ra5 40. g4 Kf7 41. Re2 Kf6 42. Rb2 Kg5 43. gxf5 gxf5 44. Nc6 Rxa6 45. Nxe5 Ra3 46. Kg2 Ra7 47. Nc4 Rg7 48. Rb3 f4 49. Nd6 Kf6+ 50. Kf1 Ke5 51. Nc4+ Kd4 52. Na3 Ra7 53. Ke2 Ra6 54. Rb5 1-0

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.19"]
[Round "6"]
[White "Riojas Rebata, Oswaldo Andre"]
[Black "Chinga Gomez, Didier Sebastian"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1438"]
[BlackElo "1161"]
[PlyCount "39"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[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 Nf6 4. Nc3 Bb4 5. 0-0 0-0 6. d3 d6 7. h3 h6 8. Be3 Be6 9. Bb3 Qd7 10. Nd5 Bxd5 11. exd5 Ne7 12. c4 c6 13. a3 Ba5 14. Bxa7 Bb6 15. dxc6 bxc6 16. d4 e4 17. Nd2 Nfd5 18. Rc1 Rfc8 19. c5 Bd8 20. Qe2 1/2-1/2

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.18"]
[Round "5"]
[White "Morales Nino, Luis"]
[Black "Riojas Rebata, Oswaldo Andre"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2051"]
[BlackElo "1438"]
[PlyCount "100"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 d5 4. Bb2 Bg7 5. Bg2 c5 6. 0-0 0-0 7. d3 Nc6 8. Nbd2 Re8 9. Ne5 Qc7 10. Nxc6 bxc6 11. h3 e5 12. e4 Be6 13. Qe2 Nh5 14. Rfe1 Qd7 15. Qf1 d4 16. Ba3 Bf8 17. Nf3 Qc7 18. Bc1 h6 19. Bd2 a5 20. a4 Reb8 21. Qe2 Bg7 22. Rab1 Qd7 23. Kh2 Re8 24. Rf1 Kh7 25. Rbe1 f5 26. exf5 Bxf5 27. g4 Nf4 28. Bxf4 exf4 29. Qd1 Be6 30. Re2 Bd5 31. Rfe1 Rxe2 32. Qxe2 Qd6 33. Kg1 Bf6 34. Nd2 Ra7 35. Bxd5 cxd5 36. Qe6 Qd8 37. Kg2 Kg7 38. Nf3 Re7 39. Qc6 Rxe1 40. Nxe1 Be7 41. Nf3 Qd6 42. Qb7 Kf8 43. Qd7 Bd8 44. Qh7 g5 45. Qh8+ Kf7 46. Ne5+ Ke6 47. Ng6 Bf6 48. Qxh6 f3+ 49. Kxf3 Qh2 50. Qh7 Qh1+ 1-0

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.17"]
[Round "4"]
[White "Riojas Rebata, Oswaldo Andre"]
[Black "Ramirez Ramirez, Anderson"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1438"]
[BlackElo "1780"]
[PlyCount "99"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[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 Nf6 4. Nc3 Bc5 5. d3 0-0 6. Bg5 Bb4 7. 0-0 Bxc3 8. bxc3 d6 9. h3 Be6 10. Bxe6 fxe6 11. Re1 Qe7 12. Qe2 Rf7 13. Bd2 h6 14. Rab1 b6 15. d4 Raf8 16. d5 exd5 17. exd5 Na5 18. c4 Nb7 19. Be3 Ne4 20. Rb3 Nbc5 21. Bxc5 Nxc5 22. Re3 Qf6 23. Rf1 a5 24. Nd2 Qg6 25. Ne4 Nxe4 26. Rxe4 Rf4 27. f3 Kh7 28. a4 h5 29. Qd3 h4 30. Rf2 Kh6 31. Rfe2 Qg5 32. Rxf4 Rxf4 33. Re4 Rxe4 34. Qxe4 g6 35. c3 Qc1+ 36. Kf2 g5 37. Qf5 Qd2+ 38. Kf1 Qf4 39. Qe6+ Kh5 40. Qe8+ Kh6 41. Qh8+ Kg6 42. Qg8+ Kf6 43. Qf8+ Kg6 44. Qg8+ Kh6 45. Qh8+ Kg6 46. Qg8+ Kh6 47. Qh8+ Kg6 48. Qg8+ Kf6 49. Qf8+ Kg6 50. Qg8+ 1/2-1/2

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.16"]
[Round "3"]
[White "Callupe Matias, Obed Esteban"]
[Black "Riojas Rebata, Oswaldo Andre"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1052"]
[BlackElo "1438"]
[PlyCount "46"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. c4 Nf6 3. Nc3 Nc6 4. g3 Bc5 5. Bg2 d6 6. h3 a6 7. Nge2 Nd4 8. d3 Be6 9. 0-0 Qd7 10. Kh2 h5 11. f4 Nxe2 12. Qxe2 Bg4 13. Qc2 h4 14. gxh4 Rxh4 15. f5 0-0-0 16. Bg5 Rxh3+ 17. Bxh3 Rh8 18. Bxf6 Rxh3+ 19. Kg2 Qe8 20. Rh1 Qh8 21. Raf1 Bf3+ 22. Rxf3 Rxh1 23. Bh4 Qxh4 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.15"]
[Round "2"]
[White "Riojas Rebata, Oswaldo Andre"]
[Black "Bao Ataucusi, Sebastian Anton"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1438"]
[BlackElo "1271"]
[PlyCount "44"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 Nc6 4. Nf3 d6 5. d4 cxd4 6. Nxd4 g6 7. Bc4 Bg7 8. Be3 Nf6 9. Qd2 Ng4 10. Nxc6 bxc6 11. 0-0 Nxe3 12. Qxe3 e6 13. Rfd1 Qc7 14. Qg3 Be5 15. f4 Bxc3 16. bxc3 0-0 17. Bb3 Qb6+ 18. Kh1 d5 19. a5 Qb7 20. Ba4 Bd7 21. e5 c5 22. Bxd7 Qxd7 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.14"]
[Round "1"]
[White "Julcarima Quispe, Edder Rolando"]
[Black "Riojas Rebata, Oswaldo Andre"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1123"]
[BlackElo "1438"]
[PlyCount "62"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. d3 Nf6 6. Bg5 h6 7. Be3 Nd4 8. Bxd4 exd4 9. Nd5 c6 10. Nxf6+ Qxf6 11. a3 Bg4 12. h3 Be6 13. b4 Bb6 14. a4 Bxc4 15. dxc4 a5 16. b5 0-0 17. 0-0 Rfe8 18. Re1 Re7 19. Qd3 Rae8 20. Re2 Qf4 21. Rae1 Qf6 22. g3 cxb5 23. cxb5 Rc8 24. e5 dxe5 25. Nxe5 Rc3 26. Nd7 Qd6 27. Rxe7 Rxd3 28. Re8+ Kh7 29. Nf8+ Kg8 30. Nd7+ Kh7 31. Nf8+ Kg8 1/2-1/2

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.09.03"]
[Round "8"]
[White "Bedoya Rosales, Luis"]
[Black "Riojas Rebata, Oswaldo Andre"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1971"]
[BlackElo "1438"]
[PlyCount "57"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[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 Bc5 4. d3 d6 5. c3 Bg4 6. h3 Bh5 7. Bb3 h6 8. Nbd2 Nf6 9. Qe2 Bg6 10. Nf1 0-0 11. g4 d5 12. Ng3 dxe4 13. dxe4 Re8 14. Bd2 Qe7 15. Nh4 Kh7 16. Nhf5 Bxf5 17. Nxf5 Qf8 18. 0-0-0 Ne7 19. Qf3 Nxf5 20. Qxf5+ Kh8 21. g5 Ng8 22. gxh6 Nxh6 23. Bxh6 gxh6 24. Rhg1 Rad8 25. Rxd8 Rxd8 26. Qf6+ Kh7 27. Bxf7 Bxf2 28. Bg8+ Qxg8 29. Qe7+ 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.09.03"]
[Round "9"]
[White "Riojas Rebata, Oswaldo Andre"]
[Black "Sardon Aragon, Alejandro Ulysses"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1438"]
[BlackElo "1085"]
[PlyCount "121"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 g6 5. d3 Bg7 6. g3 0-0 7. Bg2 Nc6 8. 0-0 Bd7 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Bc6 12. Qd3 Qa5 13. Be3 Nd7 14. Bd2 Qd8 15. Rab1 Rb8 16. a4 Nc5 17. Qc4 Qd7 18. b4 Nxa4 19. Nxa4 Bxa4 20. b5 Bxb5 21. Rxb5 Rfc8 22. Qd3 a6 23. Rb3 Qc7 24. c3 b5 25. Rfb1 Qc4 26. Qxc4 Rxc4 27. f3 Rbc8 28. Ra3 Bxc3 29. Bxc3 Rxc3 30. Rxa6 Rc1+ 31. Rxc1 Rxc1+ 32. Bf1 b4 33. Rb6 Rb1 34. Kf2 b3 35. Bc4 Rb2+ 36. Be2 Rb1 37. Rb7 Kf8 38. Bc4 b2 39. Ba2 Rh1 40. Kg2 b1Q 41. Bxb1 Rc1 42. Bd3 Rc8 43. g4 h6 44. h4 f6 45. Bb5 Rc2+ 46. Kg3 Rb2 47. Rb8+ Kg7 48. Rb7 Kf8 49. Bc6 Rxb7 50. Bxb7 g5 51. f4 gxf4+ 52. Kxf4 e6 53. g5 hxg5+ 54. hxg5 fxg5+ 55. Kxg5 Kf7 56. Bc8 Ke7 57. Kg6 Kd8 58. Bxe6 Kc7 59. Bd5 Kd8 60. Kf6 Kd7 61. Kf7 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.09.02"]
[Round "6"]
[White "Gomez Gonzales, Cristofer Syan"]
[Black "Riojas Rebata, Oswaldo Andre"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1849"]
[BlackElo "1438"]
[PlyCount "82"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 d6 5. Nf3 Be7 6. h3 h6 7. Ne2 Na5 8. Bb3 Nxb3 9. axb3 Be6 10. Ng3 Qd7 11. c4 c5 12. Nd2 0-0 13. 0-0 Ne8 14. Nb1 f5 15. exf5 Bxf5 16. Nc3 Nf6 17. Nxf5 Qxf5 18. Qe2 Rfe8 19. Nb5 Qd7 20. Rxa7 Rxa7 21. Nxa7 Bf8 22. Nb5 d5 23. Nc3 d4 24. Ne4 Nxe4 25. Qxe4 Qc6 26. Re1 Qxe4 27. Rxe4 Kf7 28. f4 Bd6 29. fxe5 Bxe5 30. b4 b6 31. Bd2 Re6 32. bxc5 bxc5 33. b4 cxb4 34. Bxb4 Bf6 35. Rxe6 Kxe6 36. Kf2 h5 37. g4 hxg4 38. hxg4 g6 39. Kf3 Ke5 40. Be1 Kd6 41. Ke4 Kc5 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.09.02"]
[Round "7"]
[White "Riojas Rebata, Oswaldo Andre"]
[Black "Meneses Morales, Marcos Beltran"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1438"]
[BlackElo "1165"]
[PlyCount "79"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d3 g6 5. h3 Bg7 6. g3 0-0 7. Bg2 Nc6 8. 0-0 a6 9. a4 Rb8 10. d4 cxd4 11. Nxd4 Qc7 12. Be3 Bd7 13. Qd2 Rbc8 14. f4 Na5 15. Qf2 Nc4 16. Bc1 Qc5 17. Nde2 Qxf2+ 18. Rxf2 Na5 19. Rb1 Rc4 20. b3 Rcc8 21. Bd2 Nc6 22. Nd5 Nxd5 23. exd5 Nd4 24. c4 Nxe2+ 25. Rxe2 Bd4+ 26. Kh2 Bf6 27. g4 h6 28. a5 g5 29. Rbe1 Kg7 30. Kg3 gxf4+ 31. Bxf4 Rc5 32. Bd2 Be5+ 33. Rxe5 dxe5 34. Bb4 Rc7 35. Bxe7 Re8 36. d6 Rb8 37. c5 Rbc8 38. b4 Rb8 39. Bd5 Kg6 40. Be4+ 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.09.01"]
[Round "5"]
[White "Riojas Rebata, Oswaldo Andre"]
[Black "Chesa Horiuchi, Nikolas Gabriel"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1438"]
[BlackElo "1209"]
[PlyCount "41"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Nf6 6. 0-0 0-0 7. Bg5 Bg4 8. Nbd2 Nbd7 9. c4 c6 10. Qb3 Qb6 11. Rfe1 Rfe8 12. c5 Qxb3 13. Rxe8+ Rxe8 14. axb3 Bxf3 15. cxd6 Be4 16. Bxe4 Nxe4 17. Nxe4 Rxe4 18. Kf1 f6 19. Be3 a6 20. Rc1 Kf7 21. Ke2 1/2-1/2

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.08.31"]
[Round "4"]
[White "Laura Saavedra, Miguel Nicanor"]
[Black "Riojas Rebata, Oswaldo Andre"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1684"]
[BlackElo "1438"]
[PlyCount "66"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. a3 a6 5. d3 d6 6. Nge2 Be7 7. Be3 Bd7 8. f3 Na5 9. Ba2 c5 10. Qd2 Nc6 11. g4 Nd4 12. Rf1 Qb6 13. 0-0-0 Be6 14. Bxe6 fxe6 15. h3 Qc6 16. f4 b5 17. fxe5 dxe5 18. b3 a5 19. g5 Nd7 20. a4 b4 21. Bxd4 cxd4 22. Nb5 Nc5 23. Kb2 Rb8 24. h4 Rxb5 25. axb5 Qxb5 26. Ra1 a4 27. bxa4 Nxa4+ 28. Kb3 Nc5+ 29. Kb2 Na4+ 30. Kb3 Nc5+ 31. Kb2 Na4+ 32. Kb3 Nc5+ 33. Kb2 Na4+ 1/2-1/2

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.08.30"]
[Round "2"]
[White "Navarro Ariza, Justin Jeshua"]
[Black "Riojas Rebata, Oswaldo Andre"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1904"]
[BlackElo "1438"]
[PlyCount "68"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 bxc6 7. Qf4 d5 8. Bd3 Bd6 9. Qg5 Qxg5 10. Bxg5 Ne7 11. Nc3 f6 12. Bh4 Rb8 13. Bg3 Rxb2 14. Bxd6 cxd6 15. exd5 Nxd5 16. Nxd5 cxd5 17. Kd2 Kf7 18. Rhb1 Rxb1 19. Rxb1 Re8 20. Rb5 Ba6 21. Ra5 Bb7 22. Rxa7 Re7 23. a4 d4 24. f3 Ke6 25. Bxh7 f5 26. a5 Kf6 27. a6 Bxa6 28. Rxa6 g5 29. Rxd6+ Ke5 30. Rh6 Rg7 31. Kd3 Rc7 32. Bg8 Rc3+ 33. Kd2 Rc8 34. Bb3 g4 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.08.30"]
[Round "3"]
[White "Riojas Rebata, Oswaldo Andre"]
[Black "Sanchez Sanchez, Leonardo Daniel"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1438"]
[BlackElo "1136"]
[PlyCount "61"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[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. Nf3 Nc6 5. Nbd2 Bg4 6. Be2 e6 7. 0-0 Bd6 8. Re1 Nf6 9. c3 0-0 10. Ne5 Bxe5 11. Bxg4 Bd6 12. Bf3 b5 13. b3 b4 14. Bb2 bxc3 15. Bxc3 Qb6 16. Nf1 Bb4 17. Re3 Bxc3 18. Rxc3 Nxd4 19. Rac1 Nxf3+ 20. Qxf3 Ne4 21. Rc6 Qd4 22. Ng3 Nxg3 23. Qxg3 a5 24. a4 Qb4 25. R6c3 Rab8 26. Qe5 Qa3 27. Qe3 d4 28. Qxd4 Rxb3 29. Rc8 Rb8 30. R8c3 Rb3 31. Rc8 1/2-1/2

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.08.29"]
[Round "1"]
[White "Riojas Rebata, Oswaldo Andre"]
[Black "Hidalgo Valladolid, Renato Guillermo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1438"]
[BlackElo "1113"]
[PlyCount "83"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 g6 4. d3 Bg7 5. Be2 Nf6 6. h3 Nc6 7. 0-0 0-0 8. d4 Qb6 9. d5 Nb8 10. Re1 Re8 11. Nd2 Bd7 12. Nc4 Qc7 13. a4 Na6 14. Bf4 Nb4 15. e5 dxe5 16. Nxe5 Qd8 17. Bc4 Bf5 18. Rc1 Qb6 19. g4 Bc8 20. Qf3 e6 21. d6 Rd8 22. Bg5 Rxd6 23. Bxf6 Bh6 24. Be7 f5 25. g5 Bg7 26. Bxd6 Qxd6 27. Rcd1 Qc7 28. Nb5 Qe7 29. Qf4 a6 30. Nd6 Nxc2 31. Nxc8 Rxc8 32. Rd7 Qe8 33. Red1 Nd4 34. Rxg7+ Kxg7 35. Qh4 Rd8 36. Rd3 b5 37. Ba2 Ne2+ 38. Kf1 Nd4 39. b4 Nc2 40. Qh6+ Kg8 41. Rxd8 Qxd8 42. Bxe6+ 1-0

