[Event "San Salvador zt 2.3"]
[Site "San Salvador"]
[Date "2017.05.31"]
[Round "9"]
[White "Santos, Oliver"]
[Black "Garcia Mendez, Alcira Guadalupe"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1779"]
[BlackElo "1765"]
[PlyCount "73"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 d5 6. exd5 Nxd5 7. Nxd4 Nxd4 8. Qxd4 Be6 9. Nc3 Qf6 10. Qe4 Nxc3 11. bxc3 0-0-0 12. Be3 Bxc4 13. Qxc4 Qe6 14. Qb5 Rd5 15. Qa4 a6 16. Rfe1 Qd7 17. Qb3 Rh5 18. Rad1 Bd6 19. Bf4 Rb5 20. Qc4 Rc5 21. Qd4 f6 22. Rd3 Qc6 23. Bxd6 cxd6 24. Re7 Rg5 25. g3 Re8 26. Rxe8+ Qxe8 27. Qxd6 Qe1+ 28. Kg2 Qe4+ 29. Kf1 Qh1+ 30. Ke2 Re5+ 31. Re3 Rxe3+ 32. fxe3 Qxh2+ 33. Kd3 Qh6 34. Qc5+ Kb8 35. Qd6+ Kc8 36. Qc5+ Kb8 37. Qd6+ 1/2-1/2

[Event "San Salvador zt 2.3"]
[Site "San Salvador"]
[Date "2017.05.30"]
[Round "8"]
[White "Garcia, Daniel Alejandro"]
[Black "Santos, Oliver"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1600"]
[BlackElo "1779"]
[PlyCount "52"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nf3 e6 4. g3 c5 5. Bg2 Nc6 6. 0-0 cxd4 7. cxd5 exd5 8. Nxd4 Be7 9. Nc3 0-0 10. Bf4 a6 11. Rc1 Be6 12. Qd2 Rc8 13. Rfd1 Nxd4 14. Qxd4 Bc5 15. Qd2 Ng4 16. Rf1 h6 17. h3 Nf6 18. Rfd1 Bb4 19. a3 Bxc3 20. Rxc3 Ne4 21. Bxe4 dxe4 22. Qxd8 Rfxd8 23. Rxc8 Rxc8 24. Kg2 Kf8 25. Rd2 Ke7 26. Be5 g6 1/2-1/2

[Event "San Salvador zt 2.3"]
[Site "San Salvador"]
[Date "2017.05.29"]
[Round "7"]
[White "Santos, Oliver"]
[Black "Hernandez, Bera"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1779"]
[BlackElo "1749"]
[PlyCount "135"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Nc3 h6 6. Be3 Bb6 7. h3 Nf6 8. Qd2 Nd4 9. Bxd4 exd4 10. Ne2 c5 11. 0-0 d5 12. Bb5+ Bd7 13. Bxd7+ Qxd7 14. Ng3 dxe4 15. dxe4 g5 16. Nxg5 hxg5 17. Qxg5 Qe6 18. e5 Nh7 19. Qh4 Bd8 20. Qe4 Qc6 21. Qe2 Qd7 22. f4 Bc7 23. Ne4 0-0-0 24. Nxc5 Qc6 25. b4 Bb6 26. Nd3 Rdg8 27. a4 Nf8 28. Kh2 Ne6 29. b5 Qc3 30. Qf3 Rh7 31. Rab1 Rhg7 32. Rf2 Nc5 33. Qd5 Nxd3 34. cxd3 Qxd3 35. Rc1+ Kb8 36. Qd6+ Ka8 37. Rfc2 Qf5 38. e6 Bc5 39. Qxc5 Qxf4+ 40. Kh1 fxe6 41. Qxd4 Qb8 42. Qxg7 Rxg7 43. Rc8 Rg8 44. Rxb8+ Kxb8 45. Kg1 Rf8 46. Rf1 Rd8 47. Rf4 Kc7 48. Kf2 e5 49. Rc4+ Kd6 50. Ke3 Rg8 51. Rg4 Rc8 52. Kd3 Kd5 53. h4 Rc1 54. Rg7 Ra1 55. h5 Rxa4 56. h6 Rh4 57. h7 b6 58. g4 Rh3+ 59. Ke2 Ke4 60. g5 Kf5 61. g6 Kf6 62. Rg8 Rh2+ 63. Kf3 a6 64. bxa6 Kf5 65. Rf8+ Kxg6 66. h8Q Rd2 67. Rf6+ Kg5 68. Qh6# 1-0

[Event "San Salvador zt 2.3"]
[Site "San Salvador"]
[Date "2017.05.29"]
[Round "6"]
[White "Zavala Galindo, Alejandra Beatriz"]
[Black "Santos, Oliver"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1735"]
[BlackElo "1779"]
[PlyCount "54"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bc5 6. h3 f6 7. d3 Be6 8. 0-0 Qe7 9. Qe2 0-0-0 10. Be3 Bd4 11. Nd1 Bxe3 12. Nxe3 h5 13. Nh4 Qe8 14. Nhf5 Bxf5 15. Nxf5 g6 16. Ne3 g5 17. Nf5 Ne7 18. Nxe7+ Qxe7 19. g3 Kb8 20. Kg2 h4 21. g4 Rd7 22. Rfd1 Rhd8 23. Qe3 b6 24. Qe2 Kb7 25. a4 c5 26. b3 Rd6 27. Qe1 R6d7 1/2-1/2

[Event "San Salvador zt 2.3"]
[Site "San Salvador"]
[Date "2017.05.28"]
[Round "4"]
[White "Hernandez, Mauricio Daniel"]
[Black "Santos, Oliver"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2085"]
[BlackElo "1779"]
[PlyCount "83"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Qe2 d6 8. c3 0-0 9. h3 Be6 10. Bc2 Re8 11. Rd1 Bb6 12. d4 Bc4 13. Qe1 exd4 14. Nxd4 Ne5 15. Be3 Ned7 16. Nd2 Nc5 17. Nxc4 bxc4 18. f3 Nfd7 19. b4 Ne6 20. Ba4 Rf8 21. Qe2 Ne5 22. Nxe6 fxe6 23. Bxb6 cxb6 24. Qe3 Qh4 25. Kh2 Qh5 26. Rf1 b5 27. Bc2 g5 28. Kg1 Rf6 29. Rad1 Raf8 30. Rd2 Nxf3+ 31. Rxf3 Rxf3 32. gxf3 Rxf3 33. Bd1 Rxe3 34. Bxh5 Rxh3 35. Bg4 Rxc3 36. Bxe6+ Kf8 37. Rxd6 Ra3 38. Rd2 Ke7 39. Bf5 h5 40. e5 a5 41. Rd7+ Ke8 42. bxa5 1-0

[Event "San Salvador zt 2.3"]
[Site "San Salvador"]
[Date "2017.05.28"]
[Round "5"]
[White "Santos, Oliver"]
[Black "Medrano, Camilo"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1779"]
[BlackElo "1544"]
[PlyCount "66"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Be2 0-0 8. Nb3 d6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. f3 Na5 12. Nxa5 Qxa5 13. Kb1 Be6 14. Nd5 Qxd2 15. Nxe7+ Kh8 16. Rxd2 Rce8 17. Nxg6+ fxg6 18. Rxd6 Bg8 19. Rhd1 Nxe4 20. fxe4 Rxe4 21. Bf3 Rxe3 22. Bxb7 Rfe8 23. c3 Be6 24. Kc2 Re2+ 25. R1d2 Bf5+ 26. Kb3 Be6+ 27. c4 Re3+ 28. Ka4 Bxc4 29. b3 Bg8 30. Rd7 Bc3 31. Rc2 R8e5 32. b4 a5 33. Rxc3 Rxc3 0-1

[Event "San Salvador zt 2.3"]
[Site "San Salvador"]
[Date "2017.05.27"]
[Round "2"]
[White "Burgos Figueroa, Carlos Ernesto"]
[Black "Santos, Oliver"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2211"]
[BlackElo "1779"]
[PlyCount "120"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 e6 2. g3 c5 3. Bg2 Nf6 4. Nc3 d5 5. Nf3 Nc6 6. 0-0 d4 7. Na4 Be7 8. d3 0-0 9. Bg5 Ne8 10. h4 h6 11. Bf4 g5 12. hxg5 hxg5 13. Bd2 Ng7 14. a3 Rb8 15. b4 b6 16. Nxg5 Bxg5 17. Bxc6 Bxd2 18. Qxd2 Bd7 19. Bxd7 Qxd7 20. b5 f6 21. Nb2 Kf7 22. Qf4 Rh8 23. Kg2 e5 24. Qe4 Qh3+ 25. Kf3 Ne6 26. Qd5 Rhd8 27. Rh1 Qf5+ 28. Kg2 Rxd5 29. cxd5 Nf8 30. Nc4 Qd7 31. Rh8 Kg7 32. Rah1 Qxd5+ 33. f3 Qd7 34. a4 a6 35. bxa6 Qxa4 36. R1h7+ Nxh7 37. Rxb8 Qxa6 38. Rxb6 Qa7 39. Rb5 Ng5 40. Ra5 Qd7 41. g4 Ne6 42. Kf2 Kg6 43. Ra6 Kg5 44. Nd6 Qh7 45. Ne4+ Kf4 46. Kg2 f5 47. Nf6 Qf7 48. Nd5+ Kg5 49. gxf5 Nf4+ 50. Nxf4 Kxf4 51. Rh6 Ke3 52. Kf1 Qa2 53. Rh2 Qb1+ 54. Kg2 Qe1 55. Kh3 Kf4 56. Rg2 Kxf5 57. Kh2 Qf1 58. Kg3 Kg5 59. Kh2+ Kf4 60. Rg4+ Ke3 0-1

[Event "San Salvador zt 2.3"]
[Site "San Salvador"]
[Date "2017.05.27"]
[Round "3"]
[White "Santos, Oliver"]
[Black "Chavez, Hector Eduardo"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1779"]
[BlackElo "2112"]
[PlyCount "50"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. Nc3 Nf6 7. Be2 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Nxd4 11. Bxd4 Qxd5 12. Bxg7 Qxg2 13. 0-0-0 Kxg7 14. Qf4 Bf5 15. Rhg1 Qe4 16. Qd2 Rfd8 17. Qc3+ Kg8 18. Bd3 Qf4+ 19. Kb1 Bxd3 20. Rxd3 Qxf2 21. Rgd1 Rxd3 22. Qxd3 Rc8 23. Rf1 Qxh2 24. Qb3 e6 25. c3 Qc7 0-1

[Event "San Salvador zt 2.3"]
[Site "San Salvador"]
[Date "2017.05.26"]
[Round "1"]
[White "Santos, Oliver"]
[Black "Arias, Daniel1"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1779"]
[BlackElo "2252"]
[PlyCount "88"]
[EventDate "2017.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Nbd7 9. Bg4 0-0 10. Bxd7 Qxd7 11. Bxf6 Bxf6 12. Qd2 Qd8 13. Rd1 Be7 14. Nd5 Bg5 15. Qb4 a5 16. Qb6 Qd7 17. 0-0 Ra6 18. Qc7 Qxc7 19. Nxc7 Rc6 20. Nb5 a4 21. Na1 Rd8 22. b3 f5 23. Na7 axb3 24. Nxc6 bxc6 25. axb3 fxe4 26. h3 d5 27. Rfe1 Bf5 28. c3 c5 29. Nc2 d4 30. Na3 Rb8 31. Nc4 dxc3 32. Ne3 Be6 33. Rc1 Rxb3 34. Rc2 Bd8 35. Ra1 Kf7 36. Kf1 Bb6 37. Ke2 c4 38. Nd1 Bd4 39. Rac1 Bf5 40. Ne3 Bd7 41. Nd5 Rb2 42. Ke1 Ba4 43. Re2 c2 44. Ne3 Rb1 0-1

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.21"]
[Round "9"]
[White "Santos, Oliver"]
[Black "Colorado, Efrain"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "1690"]
[BlackElo "1841"]
[PlyCount "148"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bd6 5. 0-0 Nf6 6. c3 0-0 7. Re1 Qe7 8. d3 Nd8 9. Nh4 Ne6 10. Nf5 Qd8 11. Qf3 g6 12. Nh6+ Kg7 13. g4 Be7 14. Qg3 d6 15. h3 Kh8 16. Nd2 Ng8 17. Nf3 Nxh6 18. Bxh6 Re8 19. Be3 f6 20. Rad1 Bf8 21. Bc1 Qe7 22. d4 Bg7 23. d5 Nd8 24. Bb3 c6 25. c4 Bd7 26. c5 cxd5 27. exd5 a5 28. a3 axb4 29. axb4 Nf7 30. Nh4 dxc5 31. d6 Qf8 32. bxc5 Rec8 33. Be3 Qe8 34. Bc2 Nd8 35. Rb1 Ne6 36. Rxb7 Nxc5 37. Bxc5 Rxc5 38. Be4 Rac8 39. Qa3 Rc3 40. Qa7 Rd8 41. Reb1 Rcc8 42. Rc7 Bf8 43. Rbb7 Ra8 44. Qb6 f5 45. gxf5 g5 46. Nf3 Ra1+ 47. Kg2 Rd1 48. Nxg5 Rxd6 49. Qb3 Rf6 50. Ne6 Bd6 51. Rxd7 Rxd7 52. Bc6 Rxb7 53. Qxb7 Qg8+ 54. Kf1 Rxf5 55. Qa8 Qxa8 56. Bxa8 Kg8 57. Bd5 Kh8 58. Ke2 h6 59. Ke3 Rh5 60. Nd8 Kg7 61. Bg2 Kf6 62. Ke2 Rg5 63. Bc6 Rg8 64. Nb7 Bb4 65. Kd3 Rc8 66. Bg2 Kf5 67. Ke3 Rc3+ 68. Ke2 Rc8 69. Ke3 Rc3+ 70. Ke2 Rc2+ 71. Ke3 Rc3+ 72. Ke2 e4 73. Nd8 Rc2+ 74. Kf1 Rc1+ 0-1

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.20"]
[Round "8"]
[White "Santiago Vilca, Christian Amilca"]
[Black "Santos, Oliver"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1922"]
[BlackElo "1690"]
[PlyCount "63"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 h6 10. Bxf6 Bxf6 11. dxc5 Be6 12. e3 Be7 13. Nd4 Bxc5 14. Nxe6 fxe6 15. Bh3 Qe7 16. Rc1 a6 17. Nxd5 Qd6 18. Nf4 Rae8 19. Qxd6 Bxd6 20. Bxe6+ Kh7 21. Bd7 Re7 22. Bxc6 bxc6 23. Rxc6 Bxf4 24. gxf4 Rb7 25. b3 a5 26. Ra6 Rb5 27. Rd1 Rc8 28. Rd2 Rc7 29. Kg2 g5 30. Rdd6 gxf4 31. Rxh6+ Kg7 32. Rag6+ 1-0

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.20"]
[Round "7"]
[White "Santos, Oliver"]
[Black "Munoz, Randall"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1690"]
[BlackElo "1706"]
[PlyCount "61"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d4 e6 3. d5 exd5 4. exd5 d6 5. Nf3 g6 6. Bd3 Bg7 7. 0-0 Ne7 8. Re1 0-0 9. c4 Bg4 10. Nbd2 Nd7 11. h3 Bf5 12. Ne4 Ne5 13. Nxe5 Bxe5 14. Nxc5 Qc8 15. Ne4 Bxh3 16. gxh3 Qxh3 17. Ng5 Qh2+ 18. Kf1 Nf5 19. Bxf5 gxf5 20. Qf3 Rac8 21. Qg2 Qxg2+ 22. Kxg2 Rxc4 23. Nf3 Bf6 24. Bh6 Rfc8 25. Rac1 Rg4+ 26. Kh3 Rb8 27. Rg1 Rxg1 28. Rxg1+ Kh8 29. b3 Rc8 30. Ng5 Rc3+ 31. Kh4 1-0

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.19"]
[Round "6"]
[White "Lemus, Hector"]
[Black "Santos, Oliver"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1616"]
[BlackElo "1690"]
[PlyCount "70"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 d5 8. Nxc6 Bxe3 9. fxe3 Qh4+ 10. Kf1 Qf6+ 11. Bf3 bxc6 12. Nd2 Ba6+ 13. Kf2 0-0 14. Re1 Qe5 15. Kg1 Rad8 16. Qc2 Rd6 17. Rad1 Rh6 18. h3 Qg3 19. Bg4 Qe5 20. Bf3 Rg6 21. a3 f5 22. exd5 cxd5 23. Nb3 Qg3 24. Qf2 Qxh3 25. Bxd5+ Nxd5 26. Rxd5 Bc4 27. Rc5 Bxb3 28. Rxc7 Bd5 29. Re2 Rxg2+ 30. Qxg2 Bxg2 31. Rxg2 Qxe3+ 32. Kh1 Qe1+ 33. Rg1 Qh4+ 34. Kg2 Qg4+ 35. Kh1 Qh3# 0-1

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.18"]
[Round "5"]
[White "Santos, Oliver"]
[Black "Giron, Jorge Ernesto"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1690"]
[BlackElo "2223"]
[PlyCount "58"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. Nf3 Nc6 6. Bf4 Qc7 7. Nbd2 Nf6 8. Rc1 h6 9. h3 g5 10. Bh2 g4 11. hxg4 Nxg4 12. Bg3 Rg8 13. a4 a6 14. b4 Nge5 15. Nc4 Bg4 16. b5 axb5 17. axb5 Nxc4 18. Bxc4 Na5 19. Be2 e5 20. Qa4 b6 21. Nd2 Bxe2 22. Kxe2 Be7 23. Nb1 Bg5 24. Rc2 Ke7 25. c4 Nc6 26. Nc3 Nd4+ 27. Kd3 Rxa4 28. Nd5+ Kd7 29. Nxc7 Nxc2 0-1

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.18"]
[Round "4"]
[White "Singh, Vishnu"]
[Black "Santos, Oliver"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "2200"]
[BlackElo "1690"]
[PlyCount "73"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5. cxd5 cxd4 6. Qxd4 Be7 7. 0-0-0 e5 8. Qxe5 Nbd7 9. Qd4 Qa5 10. e3 Bc5 11. Qa4 Qd8 12. Bxf6 Qxf6 13. Ne4 Qb6 14. Nf3 0-0 15. Bd3 Qc7 16. Kb1 h6 17. Rc1 Qb6 18. Nxc5 Nxc5 19. Qd4 Nxd3 20. Qxd3 Bd7 21. Nd4 Rad8 22. f3 Rfe8 23. g4 a6 24. e4 Bb5 25. Nxb5 axb5 26. h4 Ra8 27. Rh2 Ra4 28. b3 Qd6 29. Rf2 Qb6 30. Rd2 Ra6 31. g5 h5 32. f4 Rea8 33. e5 Qa7 34. Qe2 Qb6 35. f5 Re8 36. e6 Qd6 37. Qxh5 1-0

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.17"]
[Round "2"]
[White "Salazar, David1"]
[Black "Santos, Oliver"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "1690"]
[PlyCount "100"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bd6 6. 0-0 Be6 7. Be3 Ne7 8. Nbd2 Ng6 9. c4 b6 10. a3 c5 11. Re1 0-0 12. Nf1 Nf4 13. Ng3 Bg4 14. h3 Bxf3 15. Qxf3 Nxd3 16. Re2 Nf4 17. Rd2 Qf6 18. Nf5 Ng6 19. Nxd6 Qxf3 20. gxf3 cxd6 21. Rxd6 Rab8 22. Kg2 f5 23. exf5 Nh4+ 24. Kf1 Nxf3 25. b4 Nd4 26. bxc5 bxc5 27. Rd5 Nc2 28. Ra2 Nxe3+ 29. fxe3 Rxf5+ 30. Rf2 Rb1+ 31. Kg2 Rg5+ 32. Kh2 h6 33. Rxc5 Rb3 34. Rc8+ Kh7 35. c5 Rxe3 36. c6 e4 37. Rc2 Rgg3 38. Rc4 Rxh3+ 39. Kg2 Rhg3+ 40. Kh2 Rc3 41. Rxe4 Rg6 42. c7 Rc2+ 43. Kh3 Rc3+ 44. Kh4 Rc1 45. Re3 Rc4+ 46. Kh3 Rgc6 47. Re7 Rc3+ 48. Kg4 Rxa3 49. Ree8 Kg6 50. Ra8 Rc4+ 0-1

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.17"]
[Round "3"]
[White "Santos, Oliver"]
[Black "Ulloa, Ruben Guillermo"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1690"]
[BlackElo "2016"]
[PlyCount "77"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bf4 Qb6 6. b3 Bg4 7. c3 Nf6 8. h3 Bh5 9. Nbd2 e6 10. Bd3 Ba3 11. Rb1 a5 12. Nf1 Ne4 13. Bd2 0-0 14. N1h2 Bd6 15. 0-0 Qc7 16. Be2 f5 17. c4 dxc4 18. bxc4 Rad8 19. Kh1 Bxh2 20. Nxh2 Bxe2 21. Qxe2 Nxd4 22. Qe1 Nc2 23. Bxa5 Qxc4 24. Qc1 Rd5 25. Be1 b5 26. Qb2 Nxe1 27. Rfxe1 Rd2 28. Qxb5 Nxf2+ 29. Kg1 Qd4 30. Nf3 Nxh3+ 31. Kh2 Qf4+ 32. Kh1 Rd5 33. Qe2 Qh6 34. gxh3 Qxh3+ 35. Nh2 Kh8 36. Qxe6 Ra5 37. Rb8 Qa3 38. Qf7 Ra8 39. Rg1 1-0

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.16"]
[Round "1"]
[White "Santos, Oliver"]
[Black "Johnson, Joshua"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1690"]
[BlackElo "2211"]
[PlyCount "100"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Be3 Bb6 7. h3 Be6 8. Bb5 Bd7 9. Qd2 Ba5 10. a3 Ne7 11. Bxd7+ Nxd7 12. b4 Bb6 13. g4 c6 14. d4 Ng6 15. Rd1 Qf6 16. Ke2 exd4 17. Nxd4 Bxd4 18. Bxd4 Nde5 19. Qe3 h5 20. Rhg1 hxg4 21. hxg4 Rh3 22. Rg3 Rh2 23. Rdg1 Qe6 24. Nd1 Qc4+ 25. Kd2 a5 26. Nb2 axb4 27. axb4 Qxb4+ 28. Bc3 Qxb2 29. Bxb2 Nc4+ 30. Ke1 Nxe3 31. Rxe3 Ra2 32. Rb3 Ne5 33. Ke2 Ra4 34. Rxb7 Rxe4+ 35. Kd1 Nf3 36. Rf1 Rxf2 37. Rh1 Nh2 38. Bxg7 Rxg4 39. Re1+ Kd8 40. Bf6+ Rxf6 41. Ree7 Rg1+ 42. Kd2 Nf3+ 43. Kc3 Ne5 44. Ra7 Ra1 45. Rab7 Ra3+ 46. Kb4 Ra1 47. Kc3 c5 48. Kb2 Ra6 49. Kc3 Ra3+ 50. Kb2 Nc4+ 0-1

[Event "Pan American-ch U12"]
[Site "Oaxtepec"]
[Date "2014.07.14"]
[Round "5"]
[White "Hoyos Zulueta, Kevin Daer"]
[Black "Santos, Oliver"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "60"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nf3 h6 6. h3 d6 7. Be3 Bxe3 8. fxe3 Qe7 9. Qe2 Be6 10. Bb3 0-0-0 11. 0-0-0 Bxb3 12. axb3 d5 13. exd5 Nxd5 14. Nxd5 Rxd5 15. e4 Ra5 16. Kb1 Ra6 17. Qd2 Rd8 18. g4 Qd6 19. g5 Nb4 20. Qc3 Ra5 21. Qc4 b5 22. Qxf7 Na2 23. Qf5+ Kb8 24. Qxe5 Qa6 25. Rhf1 b4 26. Qxg7 Rxd3 27. c4 bxc3 28. b4 c2+ 29. Kxc2 Nxb4+ 30. Kc1 Ra1# 0-1

[Event "Pan American-ch U12"]
[Site "Oaxtepec"]
[Date "2014.07.13"]
[Round "4"]
[White "Santos, Oliver"]
[Black "Molina Ledesma, Maximiliano"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "51"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 dxc4 5. Bxc4 Nf6 6. h3 Bd6 7. Nf3 0-0 8. 0-0 Re8 9. Nc3 Nc6 10. Bg5 h6 11. Bh4 Bf5 12. Nd5 Be7 13. Nxe7+ Qxe7 14. Re1 Qd6 15. Bg3 Qb4 16. Qb3 Qb6 17. Bxf7+ Kf8 18. Qxb6 cxb6 19. Bxe8 Rxe8 20. Rxe8+ Kxe8 21. Re1+ Kd7 22. Ne5+ Kc8 23. Nxc6 bxc6 24. Re7 g6 25. Rxa7 Nh5 26. Be5 1-0

