[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.21"]
[Round "9"]
[White "Santiago Perez, Luis Yamil"]
[Black "Vilca Contreras, Dante Ivan"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1570"]
[BlackElo "1557"]
[PlyCount "55"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Bd3 cxd4 5. Nxd4 Nc6 6. c3 e6 7. Nd2 Be7 8. h3 0-0 9. 0-0 d5 10. Nxc6 bxc6 11. e5 Nd7 12. Qh5 f5 13. Nf3 Qe8 14. Qxe8 Rxe8 15. Re1 c5 16. c4 d4 17. b4 Bb7 18. b5 a6 19. Nd2 axb5 20. cxb5 Nb6 21. Nc4 Nxc4 22. Bxc4 Bd5 23. Bxd5 exd5 24. e6 Rab8 25. Re5 Rxb5 26. Rxd5 Rb6 27. Rxf5 Rxe6 28. Bf4 1/2-1/2

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.20"]
[Round "8"]
[White "Lee, Daniel Joshua"]
[Black "Santiago Perez, Luis Yamil"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "1276"]
[BlackElo "1570"]
[PlyCount "68"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. Be2 Nc6 8. Qd2 Be7 9. f4 Qc7 10. 0-0-0 Rb8 11. g4 Nxd4 12. Bxd4 e5 13. Be3 Bxg4 14. Bxg4 Nxg4 15. Nd5 Qc6 16. Rhg1 Nxe3 17. Qxe3 Rc8 18. Rd2 Bf6 19. f5 h6 20. Qh3 Qc4 21. Kb1 Qxe4 22. Qa3 Rc5 23. Qb3 Qxf5 24. Qxb7 0-0 25. Qd7 Qe6 26. Nxf6+ Qxf6 27. Qxd6 Qxd6 28. Rxd6 Kh7 29. Rxa6 e4 30. Ra4 Re5 31. Re1 e3 32. Kc1 f5 33. b4 f4 34. b5 f3 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "6"]
[White "Ruiz Bolanos, Eithan"]
[Black "Santiago Perez, Luis Yamil"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1582"]
[BlackElo "1570"]
[PlyCount "60"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d5 4. exd5 exd5 5. Bb5+ Nc6 6. d4 a6 7. Bxc6+ bxc6 8. 0-0 Nf6 9. Re1+ Be7 10. Qe2 Bg4 11. dxc5 Bxf3 12. gxf3 Ra7 13. Kh1 0-0 14. Rg1 Re8 15. Bg5 Nd7 16. Rae1 Nxc5 17. Bf6 Ne6 18. Be5 Bf6 19. Bxf6 Qxf6 20. Rg3 Raa8 21. Qe5 Qxe5 22. Rxe5 Nd4 23. f4 f6 24. Rxe8+ Rxe8 25. Re3 Rxe3 26. fxe3 Nxc2 27. Nd1 Kf7 28. Kg2 Ne1+ 29. Kf2 Nd3+ 30. Ke2 Nc1+ 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "7"]
[White "Santiago Perez, Luis Yamil"]
[Black "Llatas Parihuaman, Jose Maria"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1570"]
[BlackElo "1314"]
[PlyCount "87"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e5 7. Nc2 Be6 8. Nc3 Nbd7 9. Be3 Rc8 10. b3 b5 11. Nd5 Bxd5 12. cxd5 Nc5 13. Be2 Be7 14. 0-0 Nfd7 15. Nb4 Nb8 16. a4 0-0 17. axb5 axb5 18. Bxb5 Qb6 19. Qe2 g6 20. Nc6 Nxc6 21. Ra6 Qb7 22. dxc6 Qc7 23. Bxc5 dxc5 24. Rd1 Rcd8 25. Rd7 Rxd7 26. cxd7 Rb8 27. Qd3 Kg7 28. Bc4 Rf8 29. Qd5 f6 30. Re6 Qd8 31. Rc6 Qa5 32. Qd1 Qc3 33. Re6 Bd8 34. Re8 Qd4+ 35. Qxd4 cxd4 36. Kf2 Bc7 37. Ke2 f5 38. Kd3 h5 39. Bd5 f4 40. b4 g5 41. h3 h4 42. Kc4 Rh8 43. Kc5 Rf8 44. b5 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.18"]
[Round "5"]
[White "Santiago Perez, Luis Yamil"]
[Black "Gao, Heye"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "1570"]
[BlackElo "1508"]
[PlyCount "79"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Nc4 13. b3 Nb6 14. a4 bxa4 15. bxa4 a5 16. Nbd2 Ba6 17. Nf1 Rfc8 18. Ng3 Rab8 19. Nf5 Rb7 20. Nxe5 dxe5 21. d6 Bxd6 22. Qxd6 Rd8 23. Qxc7 Rxc7 24. Bg5 Nbd7 25. Rad1 Re8 26. Rd6 Bb7 27. f3 Rc6 28. Red1 Rxd6 29. Nxd6 Rb8 30. Bxf6 gxf6 31. Bb3 Bc6 32. Bxf7+ Kf8 33. Bd5 Bxa4 34. Ra1 Nb6 35. Rb1 Bc2 36. Rb2 Bd3 37. Bc4 Bxc4 38. Nxc4 a4 39. Nxb6 a3 40. Nd7+ 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "4"]
[White "Rueda Ahumada, Gabriel Omar"]
[Black "Santiago Perez, Luis Yamil"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1354"]
[BlackElo "1570"]
[PlyCount "64"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 d6 4. Bb2 Nc6 5. d4 cxd4 6. Nxd4 a6 7. c4 Bd7 8. Bd3 Nf6 9. Nxc6 Bxc6 10. Qe2 Be7 11. 0-0 h6 12. Nc3 0-0 13. Rad1 Qb6 14. Kh1 Rad8 15. f4 Nd7 16. Nb1 Bf6 17. Bxf6 Nxf6 18. Nd2 Qc5 19. Nf3 Ng4 20. Rde1 f5 21. h3 fxe4 22. hxg4 Rxf4 23. Nh2 Rxf1+ 24. Rxf1 exd3 25. Qxe6+ Kh7 26. Rf6 Qg5 27. Rf5 d2 28. Qe2 Re8 29. Qd3 Re1+ 30. Rf1+ Be4 31. Qxd6 d1Q 32. Qxd1 Rxd1 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "3"]
[White "Santiago Perez, Luis Yamil"]
[Black "Nunez Pariona, Thiago Williams"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1570"]
[BlackElo "1280"]
[PlyCount "73"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Nf3 Nxd3+ 9. Qxd3 Be7 10. 0-0 0-0 11. Bg5 h6 12. Bh4 b6 13. Nbd2 a5 14. Rfe1 Ba6 15. Qd4 Qc7 16. Qe3 Rfe8 17. Nd4 Ne4 18. Bxe7 Rxe7 19. f3 Nxd2 20. Qxe7 Qxe7 21. Rxe7 Nc4 22. b3 Nd6 23. Rd7 Ne8 24. Rxd5 Nf6 25. Re5 Bb7 26. Rae1 Rd8 27. Kf2 Kh7 28. Re7 Bd5 29. g4 Kg6 30. h4 Rd6 31. h5+ Kh7 32. c4 Bxf3 33. Nxf3 Nxg4+ 34. Kg3 Nf6 35. Rxf7 Nxh5+ 36. Kh4 Nf6 37. Ree7 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "1"]
[White "Santiago Perez, Luis Yamil"]
[Black "Escudero Mori, Jose Jesus"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1570"]
[BlackElo "1051"]
[PlyCount "44"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 a6 6. Ba4 b5 7. Bc2 Bg4 8. h3 Bxf3 9. Qxf3 Be7 10. Bd2 d5 11. 0-0 dxe4 12. dxe4 0-0 13. Rd1 Bd6 14. Bg5 h6 15. Bh4 g5 16. Bg3 Nh7 17. Nd2 Qf6 18. Qe2 b4 19. Nc4 bxc3 20. bxc3 Rad8 21. Ne3 Qg6 22. Nf5 Ne7 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "2"]
[White "Urpeque Guzman, Zayaka Isabel"]
[Black "Santiago Perez, Luis Yamil"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1147"]
[BlackElo "1570"]
[PlyCount "98"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 e6 3. c4 Nc6 4. g3 Nf6 5. Bg2 d5 6. cxd5 exd5 7. Nc3 d4 8. exd4 cxd4 9. Ne2 Bc5 10. 0-0 0-0 11. d3 Re8 12. Re1 Bf5 13. Bf4 Nb4 14. Ne5 g5 15. Bxb7 gxf4 16. Bxa8 Rxe5 17. gxf4 Re7 18. Bf3 Nxd3 19. Rf1 Nxb2 20. Qb3 Qb6 21. Kh1 Qxb3 22. axb3 Be4 23. Bxe4 Rxe4 24. Rac1 Nd3 25. Rc2 Nd5 26. f3 Re3 27. Rg1+ Kf8 28. Rf1 Bb6 29. f5 Ne5 30. f4 Ng4 31. Rd2 d3 32. Nc1 Nb4 33. Kg2 Bd4 34. Rf3 Bc3 35. Rxd3 Nxd3 36. Nxd3 Re2+ 37. Kg3 Nh6 38. Nc5 Be1+ 39. Kh3 Nxf5 40. Kg4 Nh6+ 41. Kg5 Kg7 42. f5 Bd2+ 43. Kh4 Rxh2+ 44. Kg3 Rh5 45. f6+ Kg6 46. Ne4 Bg5 47. Kg2 Nf5 48. Kf2 Bxf6 49. Nxf6 Kxf6 0-1

[Event "South America-ch Rapid 1st"]
[Site "Lima"]
[Date "2023.09.17"]
[Round "8"]
[White "Delgado Romero, Marco"]
[Black "Santiago Perez, Luis Yamil"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2316"]
[BlackElo "1570"]
[PlyCount "167"]
[EventDate "2023.09.16"]
[EventType "swiss (rapid)"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Qe2 Nc6 7. Nxc6 bxc6 8. e5 Nd5 9. a3 d6 10. c4 Nc7 11. exd6 Bxd6 12. 0-0 Bb7 13. Rd1 Qe7 14. Nc3 0-0 15. Bxh7+ Kxh7 16. Qd3+ Kg8 17. Qxd6 Qxd6 18. Rxd6 Rad8 19. Bf4 Rxd6 20. Bxd6 Rc8 21. Rd1 Ne8 22. Bc5 Nf6 23. f3 e5 24. Bd6 Nd7 25. Re1 Nb6 26. b3 f6 27. f4 exf4 28. Bxf4 c5 29. Ne4 Bxe4 30. Rxe4 Rc6 31. Re7 a5 32. a4 g5 33. Bg3 Kf8 34. Rc7 Re6 35. Rxc5 Re3 36. Rb5 Nd7 37. Kf2 Rc3 38. Ke1 Rc2 39. Kd1 Rb2 40. c5 Ne5 41. Bxe5 fxe5 42. c6 Ke7 43. Kc1 Rxg2 44. Rd5 Rg1+ 45. Kb2 Rg2+ 46. Kc3 Rg1 47. Rxe5+ Kd6 48. Rxa5 Kxc6 49. Rf5 Rg4 50. b4 Kb6 51. Rf6+ Kb7 52. a5 Rh4 53. Rg6 Rxh2 54. Rxg5 Rh4 55. Rg6 Rf4 56. Kb3 Re4 57. Ka4 Rf4 58. Rb6+ Ka7 59. Rc6 Kb7 60. Rc5 Rf7 61. Kb5 Ka7 62. a6 Re7 63. Ka5 Re1 64. Rc7+ Kb8 65. Rg7 Ka8 66. Rc7 Kb8 67. Kb6 Re6+ 68. Rc6 Re8 69. Rd6 Ka8 70. b5 Rc8 71. Rd7 Rh8 72. Kc6 Rc8+ 73. Rc7 Rg8 74. b6 Rg6+ 75. Kb5 Rg5+ 76. Rc5 Rg8 77. b7+ Ka7 78. Rc8 Rg5+ 79. Kc4 Rg4+ 80. Kd5 Rg5+ 81. Ke4 Rg4+ 82. Kf5 Rb4 83. Ra8+ Kb6 84. b8Q+ 1-0

[Event "South America-ch Rapid 1st"]
[Site "Lima"]
[Date "2023.09.17"]
[Round "7"]
[White "Santiago Perez, Luis Yamil"]
[Black "Tomiello, Lucas Costamilan"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1570"]
[BlackElo "2253"]
[PlyCount "113"]
[EventDate "2023.09.16"]
[EventType "swiss (rapid)"]
[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. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. exd5 Nxd5 8. Bb5+ Nc6 9. Bxc6+ bxc6 10. 0-0 Be7 11. Kh1 0-0 12. Qe2 f6 13. c4 Nb6 14. Rd1 Qe8 15. Be3 Be6 16. N1d2 Na4 17. Ne4 Qf7 18. Rac1 Nb6 19. Na5 Bb4 20. Nxc6 Bxc4 21. Qf2 Be7 22. Nxe7+ Qxe7 23. Bc5 Qe6 24. Rd6 Qf7 25. Rxb6 axb6 26. Bxf8 Rxf8 27. Nd6 Qd5 28. Nxc4 Rc8 29. Qf1 Qc5 30. Rc2 Qd4 31. Qc1 b5 32. Na3 Rd8 33. h3 h5 34. Nxb5 Qd3 35. Nc3 f5 36. Re2 Re8 37. Qd1 Qa6 38. Qd5+ Kh7 39. Re1 Qf6 40. Qd3 h4 41. Nd5 Qg6 42. Qf1 Qg3 43. Ne3 g6 44. Rd1 e4 45. Nd5 exf3 46. Nf6+ Kh6 47. Nxe8 Qe5 48. Qxf3 Qxe8 49. a3 Qa4 50. b4 Qc2 51. Rf1 Kg7 52. Qf2 Qc4 53. Qb2+ Kh7 54. Rc1 Qf4 55. b5 g5 56. b6 g4 57. Rc7+ 1-0

[Event "South America-ch Rapid 1st"]
[Site "Lima"]
[Date "2023.09.16"]
[Round "1"]
[White "Santiago Perez, Luis Yamil"]
[Black "Fernandez, Fernando"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1570"]
[BlackElo "2418"]
[PlyCount "162"]
[EventDate "2023.09.16"]
[EventType "swiss (rapid)"]
[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 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. Be3 cxd4 7. cxd4 Nf6 8. Nc3 Qd6 9. h3 0-0 10. Bc4 Nc6 11. a3 Bf5 12. 0-0 Ne4 13. Bd3 Nxc3 14. bxc3 Bxd3 15. Qxd3 Rfd8 16. Rfd1 Rac8 17. c4 b6 18. Rac1 Bf6 19. Qc3 Na5 20. c5 Qd5 21. Qb4 Rc6 22. cxb6 Rxb6 23. Qa4 Nb3 24. Rc7 a6 25. Rc3 Kg7 26. Qc4 Na5 27. Qxd5 Rxd5 28. g4 h6 29. Kg2 e6 30. Rdc1 Rb7 31. h4 Be7 32. Ne5 Bd6 33. Nc4 Nxc4 34. Rxc4 Bxa3 35. Ra1 Be7 36. Rxa6 Bxh4 37. Ra2 Bf6 38. Kf3 h5 39. Rac2 hxg4+ 40. Kxg4 Rbd7 41. Rd2 Be7 42. f4 Bd6 43. Rdc2 Bb8 44. Ra4 Rd8 45. Rb2 R5d7 46. Ra8 Ba7 47. Rxd8 Rxd8 48. Rb4 Rb8 49. Ra4 Rb7 50. Kf3 Kf6 51. Ke4 Ke7 52. Ra3 Rd7 53. Ra4 Bb8 54. Bd2 Bd6 55. Bb4 Bxb4 56. Rxb4 Kf6 57. Rb6 Rd8 58. Rc6 Rd5 59. Rb6 Ra5 60. Rc6 Kg7 61. Rb6 Ra3 62. Rc6 f5+ 63. Ke5 Re3+ 64. Kd6 Re4 65. Rc4 Kf6 66. Kc5 Rxf4 67. Rc3 g5 68. Re3 g4 69. d5 exd5 70. Kxd5 Kg5 71. Re8 Ra4 72. Rg8+ Kf4 73. Rf8 g3 74. Ke6 Ra6+ 75. Kd5 Rg6 76. Ra8 g2 77. Ra4+ Kg3 78. Ra3+ Kh2 79. Ra2 Kh1 80. Ra1+ g1Q 81. Rxg1+ Rxg1 0-1

