[Event "Pan American-ch School U15 12th"]
[Site "Callao"]
[Date "2023.10.20"]
[Round "8"]
[White "Calcina Arroyo, Richard Antonio Axe"]
[Black "Acosta Vera, Yerans Vincent"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1427"]
[BlackElo "1196"]
[PlyCount "101"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nf6 4. c3 Qb6 5. Qc1 Bf5 6. Nd2 Nbd7 7. Ngf3 e6 8. Be2 Be7 9. 0-0 h6 10. Ne5 0-0 11. Re1 Rac8 12. Ndf3 Rfd8 13. a4 a5 14. Bb5 Nxe5 15. Nxe5 Bd6 16. f3 Qc7 17. Qd2 Nd7 18. Nxd7 Rxd7 19. Bxd7 Qxd7 20. Bxd6 Qxd6 21. Rac1 c4 22. e4 Bg6 23. exd5 exd5 24. Qe3 Bd3 25. Qe5 Qc6 26. Re3 Rd8 27. Qe7 Rc8 28. Qa3 Qg6 29. Rce1 Bf5 30. b4 Bh3 31. R1e2 Qb1+ 32. Kf2 Rc6 33. Re1 Qc2+ 34. R3e2 Qd3 35. Re3 Qd2+ 36. R1e2 Qd1 37. Re8+ Kh7 38. Qb2 Rg6 39. g3 Qf1+ 40. Ke3 Bf5 41. Qd2 Qa1 42. Re5 Be6 43. bxa5 Qxa4 44. Kf2 Qxa5 45. f4 Rf6 46. Qc2+ Kg8 47. Kg2 g6 48. Qb2 Bf5 49. Qxb7 Be4+ 50. R2xe4 dxe4 51. Rxa5 1-0

[Event "Pan American-ch School U15 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "7"]
[White "Acosta Vera, Yerans Vincent"]
[Black "Ramirez Espino, Alessandro"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1196"]
[BlackElo "1498"]
[PlyCount "133"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bxb8 Rxb8 5. dxc5 Qa5+ 6. Qd2 Qxc5 7. Nf3 e6 8. Be2 Qb6 9. c3 Nf6 10. 0-0 d5 11. Qc2 Bd7 12. Nbd2 Rc8 13. Qb3 Qc7 14. Rac1 Bc6 15. Bb5 Qb6 16. Nd4 Bc5 17. Bxc6+ bxc6 18. Qxb6 axb6 19. b4 Bxd4 20. cxd4 Ke7 21. Nf3 Nd7 22. a4 h6 23. Rc2 Ra8 24. a5 bxa5 25. bxa5 Kd6 26. Rfc1 Rhc8 27. Ne5 Nxe5 28. dxe5+ Kxe5 29. Rxc6 Rxc6 30. Rxc6 Rxa5 31. g3 Ra4 32. Kg2 Rc4 33. Ra6 Rc7 34. Rb6 g5 35. Kf3 Rc3 36. Rb7 Kf6 37. Rd7 Rc2 38. Rb7 h5 39. h3 Rd2 40. Rb8 d4 41. exd4 Rxd4 42. Rh8 Kg6 43. Rg8+ Kf6 44. Rh8 h4 45. g4 Rf4+ 46. Kg2 Kg7 47. Re8 Re4 48. Kf3 Re1 49. Rb8 e5 50. Rb4 Kg6 51. Re4 Rxe4 52. Kxe4 f6 53. f3 Kf7 54. Kf5 Ke7 55. Kg6 Ke6 56. Kh5 Kd6 57. Kg6 Ke6 58. Kh5 Ke7 59. Kg6 Ke6 60. Kh5 Kd5 61. Kg6 Ke6 62. Kh5 Kd6 63. Kg6 Ke6 64. Kh5 Kd5 65. Kg6 Ke6 66. Kh5 Kd5 67. Kg6 1/2-1/2

[Event "Pan American-ch School U15 12th"]
[Site "Callao"]
[Date "2023.10.18"]
[Round "5"]
[White "Chesa Horiuchi, Nikolas Gabriel"]
[Black "Acosta Vera, Yerans Vincent"]
[Result "1-0"]
[ECO "E77"]
[WhiteElo "1314"]
[BlackElo "1196"]
[PlyCount "27"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 d6 4. e4 Bg7 5. f4 0-0 6. Be2 c5 7. d5 Re8 8. Nf3 Nbd7 9. Qc2 e6 10. Bd3 Nb6 11. 0-0 exd5 12. exd5 Bg4 13. Bd2 Bxf3 14. Rxf3 1-0

[Event "Pan American-ch School U15 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "3"]
[White "Acosta Vera, Yerans Vincent"]
[Black "Rojas Linares, Nicolas Gabriel"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1196"]
[BlackElo "1767"]
[PlyCount "50"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bg3 Qb6 5. Nc3 Nxc3 6. bxc3 e6 7. Bc4 cxd4 8. exd4 Qc6 9. Qe2 b5 10. Bxb8 Rxb8 11. Rb1 Qxg2 12. f3 Qxh1 13. Kd2 Bd6 14. Rxb5 Rxb5 15. Bxb5 Qxg1 16. h4 Qh2 17. Qxh2 Bxh2 18. c4 Bb7 19. Ke2 Bc6 20. Ba6 Ke7 21. c5 Rb8 22. Bc4 Bb5 23. Bxb5 Rxb5 24. Kd3 Ra5 25. h5 Rxa2 0-1

[Event "Pan American-ch School U15 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "4"]
[White "Camargo Vasquez, Sayre Sebastian"]
[Black "Acosta Vera, Yerans Vincent"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1453"]
[BlackElo "1196"]
[PlyCount "105"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Qd2 cxd4 9. Nxd4 Bc5 10. Na4 Qb4 11. Qxb4 Bxb4+ 12. c3 Nxd4 13. Bxd4 Be7 14. c4 Bb4+ 15. Kf2 dxc4 16. Bxc4 a6 17. Nc3 b5 18. Bb3 0-0 19. Rhe1 Bb7 20. a3 Bc5 21. Rad1 Rfd8 22. Ba2 Nxe5 23. Bxc5 Nd3+ 24. Rxd3 Rxd3 25. Re2 Rad8 26. g3 Rf3+ 27. Ke1 Rfd3 28. f5 exf5 29. Re7 R3d7 30. Bxf7+ Kh8 31. Rxd7 Rxd7 32. Be6 Rc7 33. b4 Bc8 34. Nd5 Rc6 35. Bf7 Rh6 36. h4 Be6 37. Bxe6 Rxe6+ 38. Kf2 Kg8 39. Ne7+ Kf7 40. Nd5 h6 41. h5 Rc6 42. Ke3 Ke6 43. Kd4 Rc8 44. Nf4+ Kf6 45. Kd5 Kg5 46. Bd4 Kg4 47. Bxg7 Kxg3 48. Bxh6 Kg4 49. Ke5 Kf3 50. Kxf5 Rc3 51. Bg7 Rc2 52. h6 Rh2 53. Ne6 1-0

[Event "Pan American-ch School U15 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "1"]
[White "Acosta Vera, Yerans Vincent"]
[Black "Santivanez Atencio, Tiago Gerard"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1196"]
[BlackElo "1587"]
[PlyCount "72"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Ne5 0-0 6. Bd3 c5 7. c3 Nc6 8. Bg3 Qc7 9. f4 b6 10. Nd2 Bb7 11. Bh4 Be7 12. g4 Ne4 13. g5 f6 14. gxf6 Bxf6 15. Qg4 Bxh4+ 16. Qxh4 Nxe5 17. Bxe4 dxe4 18. fxe5 cxd4 19. exd4 e3 20. Ne4 Qc6 21. Nf6+ Rxf6 22. Rg1 Rf7 23. 0-0-0 b5 24. Rde1 Qd5 25. Rxe3 Qxa2 26. Reg3 Qa1+ 27. Kc2 Qa4+ 28. b3 Qa2+ 29. Kd3 Raf8 30. Rxg7+ Rxg7 31. Rxg7+ Kxg7 32. Qe7+ Rf7 33. Qg5+ Kh8 34. Qd8+ Kg7 35. Qg5+ Kh8 36. Qd8+ Kg7 1/2-1/2

[Event "Pan American-ch School U15 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "2"]
[White "Laura Cabrera, Jhon Magno"]
[Black "Acosta Vera, Yerans Vincent"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1554"]
[BlackElo "1196"]
[PlyCount "37"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 e6 4. Nf3 c5 5. c3 Qb6 6. Na3 Nc6 7. Nc2 Nh6 8. Bd3 Nf5 9. Bxf5 exf5 10. 0-0 Be6 11. dxc5 Bxc5 12. b4 Be7 13. Be3 Qc7 14. Nfd4 Nxe5 15. Nxe6 fxe6 16. Bd4 Nc4 17. Bxg7 Rg8 18. Qh5+ Kd7 19. Qxh7 0-1

