[Event "San Pedro de la Paz-B"]
[Site "San Pedro de la Paz"]
[Date "2022.03.13"]
[Round "8"]
[White "Bermedo Mundaca, Tomas"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1492"]
[BlackElo "1874"]
[PlyCount "72"]
[EventDate "2022.03.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Nb3 Bb7 9. Qd2 Nbd7 10. 0-0-0 b4 11. Ne2 d5 12. exd5 Nxd5 13. Nf4 Be7 14. Bc4 Nxe3 15. Qxe3 Qc7 16. Bxe6 fxe6 17. Rhe1 Nf8 18. Nd4 Rd8 19. Nfxe6 Nxe6 20. Qxe6 Rf8 21. Nf5 Rf7 22. Nd6+ Rxd6 23. Rxd6 Kf8 24. Rdd1 Bc8 25. Qe4 Qf4+ 26. Kb1 Qxe4 27. Rxe4 Ke8 28. Rdd4 Bf5 29. Re5 Kf8 30. Re2 g5 31. g4 Bc8 32. f4 gxf4 33. Re1 f3 34. Rf1 f2 35. h3 Bb7 36. Rd2 Bh4 0-1

[Event "San Pedro de la Paz-B"]
[Site "San Pedro de la Paz"]
[Date "2022.03.13"]
[Round "9"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Mundaca Bermedo, Pia Ignacia"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1874"]
[BlackElo "1515"]
[PlyCount "55"]
[EventDate "2022.03.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 g6 6. d4 cxd4 7. Nxd4 Qc7 8. 0-0 Ne5 9. Bf4 Bg7 10. Rc1 Ne7 11. b3 0-0 12. Qd2 d6 13. Bh6 Rb8 14. Bxg7 Kxg7 15. Ne4 Qd8 16. Rfd1 d5 17. Qf4 N7c6 18. Nxc6 Nxc6 19. cxd5 exd5 20. Rxc6 Bf5 21. Rcc1 Qa5 22. Qe5+ f6 23. Qc7+ Qxc7 24. Rxc7+ Kg8 25. Rxd5 Bxe4 26. Bxe4 f5 27. Rdd7 fxe4 28. Rg7+ 1-0

[Event "San Pedro de la Paz-B"]
[Site "San Pedro de la Paz"]
[Date "2022.03.12"]
[Round "6"]
[White "Constanzo Vivanco, Mario Felipe"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "1990"]
[BlackElo "1874"]
[PlyCount "42"]
[EventDate "2022.03.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 b5 8. Bg2 Bb7 9. a3 Qc7 10. 0-0 Nc6 11. Nde2 Be7 12. Bf4 0-0 13. Qd2 Rad8 14. Rfd1 Ne5 15. b3 h6 16. Qe3 Rc8 17. Rd2 Ng6 18. Bg3 e5 19. Kh2 Rfe8 20. Nd5 Nxd5 21. exd5 Bg5 0-1

[Event "San Pedro de la Paz-B"]
[Site "San Pedro de la Paz"]
[Date "2022.03.12"]
[Round "7"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Rebolledo Arias, Julio Cesar"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1874"]
[BlackElo "1943"]
[PlyCount "119"]
[EventDate "2022.03.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. Nd5 Bxd5 11. exd5 b5 12. a4 b4 13. a5 Qd7 14. Qd2 Rc8 15. Rfd1 e4 16. Rac1 Qf5 17. Qxb4 Nxd5 18. Qb7 Nxe3 19. fxe3 Nc6 20. Nd4 Nxd4 21. Rxd4 Bg5 22. Rf1 Bxe3+ 23. Kh1 Qe6 24. Rxe4 Qh6 25. Qxf7+ Kh8 26. Bxa6 Rd8 27. Bb7 Rab8 28. a6 d5 29. Re6 g6 30. Qf6+ Kg8 31. Qe5 Rf8 32. Rxf8+ Rxf8 33. Re8 Rxe8 34. Qxe8+ Kg7 35. Qe7+ Kh8 36. Qf6+ Qg7 37. Qd8+ Qg8 38. Qxg8+ Kxg8 39. Bxd5+ Kf8 40. g3 Ke7 41. Kg2 Kd6 42. Be4 Kc7 43. Kf3 Ba7 44. Bd3 Kd6 45. Ke4 Ke6 46. h4 Kd6 47. g4 Bf2 48. h5 gxh5 49. gxh5 h6 50. Kf5 Kc7 51. Kg6 Be3 52. b4 Kb6 53. Kf7 Bd2 54. b5 Be3 55. Ke6 Bd4 56. c4 Be3 57. Kd5 Bf2 58. c5+ Ka7 59. b6+ Ka8 60. Bb5 1-0

[Event "San Pedro de la Paz-B"]
[Site "San Pedro de la Paz"]
[Date "2022.03.11"]
[Round "5"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Castillo Rivera, Carlos Alberto"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1874"]
[BlackElo "1909"]
[PlyCount "66"]
[EventDate "2022.03.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 h5 16. h3 Kh8 17. Qc2 Neg8 18. Rfc1 a6 19. a4 Nh6 20. Ncd1 Rf7 21. Ra3 g4 22. Rc3 Bd7 23. fxg4 hxg4 24. hxg4 Nfxg4 25. Rc7 Qh4 26. Nxg4 Bxg4 27. Rxf7 Bxe2 28. Rxg7 Kxg7 29. Qb3 Rh8 30. Nf2 Nf7 31. Nh3 f3 32. Qe3 Qg3 33. Qf2 Rxh3 0-1

[Event "San Pedro de la Paz-B"]
[Site "San Pedro de la Paz"]
[Date "2022.03.10"]
[Round "4"]
[White "Cerda Rodriguez, Angelo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1666"]
[BlackElo "1874"]
[PlyCount "98"]
[EventDate "2022.03.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 d6 6. a3 Be7 7. h3 Qc7 8. d4 0-0 9. 0-0 b6 10. Be3 Bb7 11. Nbd2 Rac8 12. Rc1 Rfe8 13. Re1 Bf8 14. Bg5 Nd7 15. Nf1 Be7 16. Be3 Nf6 17. Ng3 g6 18. Bh6 Bf8 19. Bg5 Nd7 20. Qd2 a6 21. b4 e5 22. Bb3 Nd8 23. dxe5 Nxe5 24. Nxe5 dxe5 25. f4 c4 26. Bc2 Ne6 27. f5 Nxg5 28. Qxg5 Qd8 29. Qe3 Qh4 30. Qf3 Bh6 31. Rcd1 Rcd8 32. Ne2 Rxd1 33. Rxd1 Rd8 34. Rf1 Qe7 35. Qg4 Qg5 36. fxg6 hxg6 37. Qf3 Qe3+ 38. Qf2 Rd2 39. Bd1 Bxe4 40. a4 Bd3 41. Re1 Bxe2 42. Bxe2 Qxc3 43. Qf6 Qe3+ 44. Qf2 c3 45. Qxe3 Bxe3+ 46. Kf1 c2 47. Bc4 Rf2+ 48. Kg1 Re2+ 49. Kf1 Rxe1+ 0-1

[Event "San Pedro de la Paz-B"]
[Site "San Pedro de la Paz"]
[Date "2022.03.09"]
[Round "3"]
[White "Cruz Molina, Sebastian Jonathan"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1679"]
[BlackElo "1874"]
[PlyCount "39"]
[EventDate "2022.03.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Qc7 7. 0-0 Be7 8. Qe2 0-0 9. e4 cxd4 10. e5 Nd7 11. cxd4 Nb4 12. Bb1 Nc2 13. Qd3 f5 14. Bxc2 Nb8 15. a3 a5 16. Ba4 Nd7 17. b3 g5 18. Nxg5 Nxe5 19. Qg3 Bxg5 20. dxe5 1-0

[Event "San Pedro de la Paz-B"]
[Site "San Pedro de la Paz"]
[Date "2022.03.08"]
[Round "2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Cortes Arias, Mariela Natalia"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "1874"]
[BlackElo "1824"]
[PlyCount "67"]
[EventDate "2022.03.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Nd7 11. 0-0 Nc5 12. f3 Be6 13. b4 Nd7 14. Rac1 a5 15. a3 axb4 16. axb4 f5 17. exf5 Rxf5 18. g4 Rf7 19. Ne4 Rf8 20. Ng5 Bf7 21. Nxf7 Rxf7 22. c5 Kh8 23. Qd5 e6 24. Qxd6 Ra2 25. Bc4 Be5 26. Bd4 Bxd4+ 27. Qxd4+ e5 28. Qd5 Rxh2 29. Kxh2 Rf4 30. Kg3 Rd4 31. Qe6 Qf8 32. Qf7 Qb8 33. Rfd1 e4+ 34. Qf4 1-0

[Event "San Pedro de la Paz-B"]
[Site "San Pedro de la Paz"]
[Date "2022.03.07"]
[Round "1"]
[White "Olave Parra, Hugo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1795"]
[BlackElo "1874"]
[PlyCount "134"]
[EventDate "2022.03.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. Nbd2 c5 7. c3 0-0 8. Qe2 d5 9. e4 dxe4 10. Nxe4 Nbd7 11. dxc5 Nxe4 12. Bxe4 Bxe4 13. Qxe4 Nxc5 14. Qg4 Qd3 15. Be3 Rad8 16. Bd4 Qg6 17. Qxg6 hxg6 18. Ne5 Rd6 19. Bxc5 bxc5 20. Rad1 Rfd8 21. Rxd6 Rxd6 22. Nc4 Rd5 23. Re1 Bf6 24. Kf1 Kf8 25. Ke2 Ke8 26. Rd1 Kd7 27. Ne3 Rxd1 28. Nxd1 Bg5 29. Kd3 Kc6 30. Kc4 f5 31. b3 a5 32. Nb2 Be7 33. Nd3 Bd6 34. g3 e5 35. Ne1 g5 36. Nf3 g4 37. Nh4 f4 38. gxf4 exf4 39. Nf5 Bf8 40. a3 g6 41. Nh4 Bd6 42. Nxg6 f3 43. Kd3 Kd5 44. c4+ Ke6 45. Ke3 Bxh2 46. Nf4+ Kf6 47. Nd5+ Ke5 48. a4 Bg1 49. Nc3 g3 50. Kxf3 Bxf2 51. Nb5 Be1 52. Na3 Kf5 53. Nc2 Bf2 54. Na3 Kg5 55. Nb5 Kh4 56. Kg2 Kg4 57. Nd6 Be1 58. Ne4 Bb4 59. Nxg3 Kf4 60. Kf2 Bd2 61. Nf1 Bc1 62. Ke2 Ke4 63. Kd1 Bf4 64. Ke2 Kd4 65. Nd2 Kc3 66. Ne4+ Kxb3 67. Nxc5+ Kxc4 1/2-1/2

[Event "San Vicente Terminal-B"]
[Site "Concepcion"]
[Date "2021.11.14"]
[Round "4"]
[White "Munoz Apolonio, Carlos David"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1714"]
[BlackElo "1885"]
[PlyCount "96"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nc3 h6 5. Bh4 b6 6. Qc2 Bb7 7. f3 c5 8. a3 Bxc3+ 9. Qxc3 cxd4 10. Qxd4 Nc6 11. Qd6 Rc8 12. e4 Qe7 13. Qxe7+ Kxe7 14. Nh3 d6 15. b3 Rhd8 16. Be2 Nd4 17. Bd1 e5 18. 0-0 Ne6 19. a4 g5 20. Be1 Ba6 21. Bb4 Nd7 22. Re1 f6 23. Nf2 h5 24. h3 Rc7 25. Nh1 Ndc5 26. Re3 Nd4 27. Ng3 h4 28. Ne2 Nxe2+ 29. Bxe2 Rb8 30. Rd1 Rd7 31. Kf2 Bb7 32. Rc3 a5 33. Ba3 Ra8 34. Ke3 Bc6 35. Rg1 Rh8 36. Bd3 Ke6 37. Bc2 Ra8 38. Kf2 Rh7 39. Re3 Rd7 40. Re2 Rad8 41. Rd2 Ra8 42. Rgd1 Rad8 43. Rg1 Rh8 44. Bb2 Rhd8 45. Bc3 Ra8 46. Ke2 Rad8 47. Ke1 Ra8 48. Rf2 Rh7 1/2-1/2

[Event "San Vicente Terminal-B"]
[Site "Concepcion"]
[Date "2021.11.14"]
[Round "5"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Rebolledo Arias, Julio Cesar"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1885"]
[BlackElo "1942"]
[PlyCount "78"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Be7 5. Nc3 Ba6 6. Qa4 0-0 7. Bf4 d5 8. e3 Nh5 9. Bg3 Nxg3 10. hxg3 h6 11. Be2 dxc4 12. Bxc4 Bxc4 13. Qxc4 c5 14. 0-0 cxd4 15. Nxd4 Qc8 16. Qe2 Qb7 17. Rfd1 Nd7 18. Ndb5 Nf6 19. e4 e5 20. Nd5 Nxd5 21. Rxd5 a6 22. Nc3 Bf6 23. Rad1 Rfd8 24. Qg4 Qc8 25. Qe2 b5 26. Rxd8+ Bxd8 27. Nd5 Qc6 28. Qd2 Bg5 29. Qxg5 Qxd5 30. Qxg7+ Kxg7 31. Rxd5 Rc8 32. Rd6 Rc1+ 33. Kh2 Rc2 34. f3 a5 35. b3 Rc3 36. Ra6 Rxb3 37. Rxa5 Kf6 38. Kh3 Rb2 39. a4 b4 1/2-1/2

[Event "San Vicente Terminal-B"]
[Site "Concepcion"]
[Date "2021.11.13"]
[Round "3"]
[White "Cruz Molina, Sebastian Jonathan"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1731"]
[BlackElo "1885"]
[PlyCount "66"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. f3 a6 7. c3 Qc7 8. Nd2 d5 9. Be2 Bd6 10. g3 0-0 11. Rc1 Bd7 12. c4 dxe4 13. Nxe4 Nxe4 14. fxe4 Rad8 15. Qb3 Nxd4 16. Bxd4 Bc6 17. Bb6 Qe7 18. Bxd8 Rxd8 19. a3 Bc5 20. Rd1 Bd4 21. Bf3 e5 22. Ke2 Qd7 23. Qc2 b5 24. c5 b4 25. Kf1 bxa3 26. b3 Qh3+ 27. Bg2 Qg4 28. Rd2 Bb5+ 29. Ke1 a2 30. Qc1 Rc8 31. Rxa2 Bxc5 32. Rc2 Rd8 33. Rxc5 Qe2# 0-1

[Event "San Vicente Terminal-B"]
[Site "Concepcion"]
[Date "2021.11.13"]
[Round "1"]
[White "Orrego Palermo, Marcelo Andres"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1872"]
[BlackElo "1885"]
[PlyCount "79"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Bd3 cxd4 7. exd4 Nf6 8. Ne2 Qb6 9. Na3 Bd7 10. Rb1 Rc8 11. Nc2 g6 12. Ng3 Bg7 13. 0-0 0-0 14. Qd2 Rfe8 15. Rfe1 Na5 16. Bh6 Bb5 17. Bxb5 Qxb5 18. Bxg7 Kxg7 19. Qg5 Qd7 20. Ne3 Kh8 21. h4 Nc4 22. Nxc4 Rxc4 23. Re2 Qg4 24. Rxe7 Qxg5 25. Rxe8+ Nxe8 26. hxg5 Ng7 27. f4 Ne6 28. Ne2 Kg7 29. Kf2 Ra4 30. a3 Ra6 31. Kf3 f6 32. gxf6+ Kxf6 33. Nc1 g5 34. Nd3 h5 35. Rh1 Ng7 36. Re1 Rb6 37. Nb4 Kf7 38. Re2 Ne6 39. Nxd5 Rd6 40. Re5 1-0

[Event "San Vicente Terminal-B"]
[Site "Concepcion"]
[Date "2021.11.13"]
[Round "2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Casanova Ceballos, Axel Nicolas"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "1885"]
[BlackElo "1763"]
[PlyCount "30"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 c5 7. cxd5 Nxd5 8. Nc3 Nc6 9. e4 Nxc3 10. bxc3 b6 11. Be3 cxd4 12. cxd4 Bb7 13. Qa4 Rc8 14. Rac1 Qd6 15. Rfd1 Qb4 1/2-1/2

[Event "Concepcion Henriquez Memorial"]
[Site "Concepcion"]
[Date "2021.10.02"]
[Round "9"]
[White "Salgado Moscozo, Heraldo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2006"]
[BlackElo "1939"]
[PlyCount "66"]
[EventDate "2021.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. a4 Bb4 6. Bd2 b5 7. axb5 Bxc3 8. Bxc3 cxb5 9. e3 a5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 0-0 14. Qe2 Ne4 15. Qc2 f5 16. 0-0 Nd7 17. Nd2 Nxd2 18. Qxd2 Qe7 19. Bc2 Nb6 20. Bd3 Bc6 21. Qe2 Rfb8 22. d5 exd5 23. c5 Nd7 24. Bxf5 Nf6 25. Bd4 a4 26. Qf3 a3 27. Qh3 b3 28. Bxf6 Qxf6 29. Bxh7+ Kf8 30. Qg3 Rb7 31. Qd6+ Qxd6 32. cxd6 a2 33. Bb1 Rd7 0-1

[Event "Concepcion Henriquez Memorial"]
[Site "Concepcion"]
[Date "2021.09.24"]
[Round "7"]
[White "Fuentes Castro, Felipe Ignacio"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1621"]
[BlackElo "1939"]
[PlyCount "86"]
[EventDate "2021.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d6 5. d4 Nc6 6. Nc3 0-0 7. 0-0 e5 8. d5 Ne7 9. e4 Ne8 10. Ne1 f5 11. Nd3 Nf6 12. f4 fxe4 13. fxe5 exd3 14. exf6 Rxf6 15. Rxf6 Bxf6 16. Qxd3 Bf5 17. Qe2 Qd7 18. Bf4 Re8 19. Re1 Kf7 20. Qd2 a6 21. Bg5 Ng8 22. Rf1 Kg7 23. Bxf6+ Nxf6 24. Qd4 Qe7 25. Ne4 Bxe4 26. Bxe4 Qe5 27. Qxe5 Rxe5 28. Bf3 b6 29. Kg2 a5 30. b3 g5 31. g4 h6 32. Rf2 Re1 33. Re2 Rxe2+ 34. Bxe2 Ne4 35. Bd3 Nc3 36. a3 Kf6 37. Kf3 Ke5 38. Ke3 Nd1+ 39. Ke2 Kd4 40. Kd2 Ne3 41. Be2 Ke4 42. Kc3 Kf4 43. h3 Ke4 0-1

[Event "Concepcion Henriquez Memorial"]
[Site "Concepcion"]
[Date "2021.09.22"]
[Round "6"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Andrade Jaramillo, Daniel Andres"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1939"]
[BlackElo "1439"]
[PlyCount "59"]
[EventDate "2021.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Rg6 9. Qe3 c5 10. Ne2 cxd4 11. cxd4 Nc6 12. g3 Ne7 13. Bg2 Bd7 14. 0-0 Bc6 15. c4 Nf5 16. Qc3 e3 17. Bxc6+ bxc6 18. Bxe3 h5 19. Nf4 Rg8 20. Rad1 h4 21. d5 Ne4 22. Qd3 cxd5 23. cxd5 Nexg3 24. fxg3 hxg3 25. h3 g2 26. Rfe1 Rg3 27. Qb5+ Kf8 28. Bf2 Rg5 29. dxe6 Nd4 30. Qb4+ 1-0

[Event "Concepcion Henriquez Memorial"]
[Site "Concepcion"]
[Date "2021.09.20"]
[Round "5"]
[White "Mundaca Bermedo, Pia Ignacia"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1483"]
[BlackElo "1939"]
[PlyCount "86"]
[EventDate "2021.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nc6 5. c3 Nf6 6. Bd3 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Qb6 10. Nd2 Bb5 11. a4 Bxd3 12. Qxd3 Rc8 13. b4 Nc4 14. Ngf3 e6 15. 0-0 Bd6 16. Ne5 Bxe5 17. dxe5 Nd7 18. Nxc4 Rxc4 19. Qg3 g6 20. Be3 Qc7 21. Bd4 0-0 22. h4 a5 23. b5 Nc5 24. Ra3 Ne4 25. Qe3 Rc8 26. Rc1 Qe7 27. Ra2 Qxh4 28. Qd3 Nc5 29. Qd1 Nd7 30. Raa1 Qg5 31. Qe1 Nc5 32. Qd1 Ne4 33. Qb3 Rxd4 34. cxd4 Rxc1+ 35. Rxc1 Qxc1+ 36. Kh2 Qf4+ 37. g3 Qxf2+ 38. Kh3 Qxd4 39. Qc2 Qc3 40. Qg2 Qxe5 41. Kh2 Qh5+ 42. Kg1 Qd1+ 43. Kh2 Qxa4 0-1

[Event "Concepcion Henriquez Memorial"]
[Site "Concepcion"]
[Date "2021.09.13"]
[Round "4"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Mundaca Bermedo, Tomas Joaquin"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1939"]
[BlackElo "1512"]
[PlyCount "104"]
[EventDate "2021.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. 0-0 d6 9. Re1 Nd7 10. h3 Ngf6 11. a4 bxa4 12. Nxa4 Be7 13. Nb3 0-0 14. Bf4 Rfd8 15. Nc3 Rac8 16. Qe2 e5 17. Be3 Nb6 18. Bxb6 Qxb6 19. g4 Ra8 20. Ra2 d5 21. exd5 Nxd5 22. Nxd5 Bxd5 23. Qxe5 Bf6 24. Qe2 Bxg2 25. Kxg2 Qc6+ 26. Qe4 Qb5 27. Qf3 a5 28. Rea1 a4 29. Nd2 Rab8 30. Ne4 Bxb2 31. Rb1 Qe5 32. Rxa4 Rbc8 33. Ra7 Rf8 34. Rb7 Bd4 35. R1b5 Qe6 36. c3 Be5 37. R7b6 Qe7 38. Qf5 f6 39. Rb7 Rc7 40. Rb8 g6 41. Rxf8+ Kxf8 42. Rb8+ Kg7 43. Qf3 Rxc3 44. Nxc3 Bxb8 45. Ne4 Be5 46. Ng3 Bxg3 47. Qxg3 Qe4+ 48. Qf3 Qxf3+ 49. Kxf3 Kf7 50. Kf4 h6 51. h4 Ke6 52. Ke4 f5+ 1/2-1/2

[Event "Concepcion Henriquez Memorial"]
[Site "Concepcion"]
[Date "2021.09.12"]
[Round "3"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Vidal Barra, Lucidoro Virgilio"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1939"]
[BlackElo "1714"]
[PlyCount "68"]
[EventDate "2021.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. e3 Ne4 6. Bd2 Bxc3 7. bxc3 0-0 8. Bd3 f5 9. 0-0 Nd7 10. Rb1 b6 11. Qc2 a5 12. Rfd1 Ba6 13. cxd5 Bxd3 14. Qxd3 exd5 15. c4 Ndf6 16. Ne5 Ng4 17. Be1 Qh4 18. Nxg4 fxg4 19. Rb2 Qh5 20. cxd5 Ng5 21. Rc1 Nf3+ 22. gxf3 gxf3 23. Qf1 Rf6 24. Rc6 Rf5 25. Rxc7 Rg5+ 26. Kh1 Rg2 27. Qxg2 fxg2+ 28. Kxg2 Qxd5+ 29. Kg1 Qe6 30. Rbc2 Rf8 31. R2c6 Qxa2 32. Rxb6 Qe2 33. Rb1 h5 34. d5 Rf5 0-1

[Event "Concepcion Henriquez Memorial"]
[Site "Concepcion"]
[Date "2021.09.10"]
[Round "2"]
[White "Cona Jara, David Eliezer"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1779"]
[BlackElo "1939"]
[PlyCount "64"]
[EventDate "2021.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. h4 b4 13. Nd5 Bxd5 14. exd5 Nb6 15. Bxb6 Qxb6 16. h5 Nd7 17. Kb1 a5 18. g5 a4 19. Nc1 f5 20. gxf6 Bxf6 21. Bd3 Nc5 22. Bg6 h6 23. Rdg1 Bg5 24. Rxg5 hxg5 25. Qxg5 Qd8 26. Qg2 Qf6 27. h6 Ra7 28. Ne2 a3 29. Rh5 gxh6 30. Rxh6 Rg7 31. Bh7+ Kh8 32. Bg6+ Kg8 1/2-1/2

[Event "Concepcion Henriquez Memorial"]
[Site "Concepcion"]
[Date "2021.09.08"]
[Round "1"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Munoz Apolonio, Carlos David"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1939"]
[BlackElo "1647"]
[PlyCount "116"]
[EventDate "2021.09.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 b6 6. c4 Bb7 7. Nc3 d6 8. Qc2 Nbd7 9. Rd1 c5 10. d5 Ba6 11. b3 Ne4 12. Qxe4 Bxc3 13. Rb1 b5 14. cxb5 Bxb5 15. Bh6 Bg7 16. Bxg7 Kxg7 17. a4 Nf6 18. Qc2 Bd7 19. Nd2 Rb8 20. Nc4 a5 21. h3 Rb4 22. e4 Kg8 23. g4 Qc7 24. Re1 Rfb8 25. e5 dxe5 26. Nxe5 Bxa4 27. Nc6 Bxc6 28. Qxc5 Qd6 29. Qxc6 a4 30. Qc3 axb3 31. Rb2 R8b7 32. g5 Nd7 33. Qc8+ Kg7 34. Qc3+ f6 35. gxf6+ exf6 36. Re6 Qc5 37. Qg3 Qc1+ 38. Kh2 Qxb2 39. Re7+ Kg8 40. Qd6 Nf8 41. Re8 Rf7 42. Qxb4 Qc2 43. d6 Kg7 44. Rb8 Qxf2 45. Qxb3 Qf4+ 46. Kg1 Qxd6 47. Rb6 Qd4+ 48. Kh1 Nd7 49. Rb4 Qc5 50. Rc4 Qe5 51. Rc8 Qe1+ 52. Kh2 Ne5 53. Bd5 Qf2+ 54. Bg2 Rd7 55. Qg8+ Kh6 56. Qf8+ Kg5 57. Qa3 Rd3 58. Qc1+ Rd2 0-1

[Event "Concepcion Grand Prix U2200 2nd"]
[Site "Concepcion"]
[Date "2019.10.19"]
[Round "2.3"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Vera Villa, Ignacio Antonio"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1950"]
[BlackElo "1741"]
[PlyCount "88"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. d5 Nb8 8. Nc3 c6 9. Nd4 cxd5 10. cxd5 Nbd7 11. h3 Qb6 12. Nc2 Ne5 13. Rb1 Nc4 14. b3 Qa5 15. b4 Qc7 16. Nb5 Qb6 17. Nba3 Nxa3 18. Nxa3 Bf5 19. Be3 Qa6 20. Rb3 Rfc8 21. g4 Be4 22. Bxe4 Nxe4 23. Bd4 Nc3 24. Rxc3 Rxc3 25. Bxc3 Bxc3 26. Qb3 Bg7 27. Nc4 Qb5 28. e4 Rc8 29. Rc1 Qd7 30. Rc2 Rc7 31. Na5 Qc8 32. Rxc7 Qxc7 33. Kg2 Kf8 34. Qa4 Bd4 35. Qd1 Bb6 36. Nb3 Qc4 37. Qe1 Qc2 38. Nc1 Ke8 39. Kf3 Bd4 40. Ne2 Qd3+ 41. Kg2 Qxe4+ 42. f3 Qe3 43. Qf1 Qd2 44. b5 Qxa2 0-1

[Event "Concepcion Grand Prix U2200 2nd"]
[Site "Concepcion"]
[Date "2019.10.18"]
[Round "1.3"]
[White "Mundaca Bermedo, Tomas Joaquin"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1455"]
[BlackElo "1950"]
[PlyCount "98"]
[EventDate "2019.10.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nxc6 bxc6 6. Nc3 e6 7. Bd3 Nf6 8. 0-0 Be7 9. e5 Nd5 10. Ne4 Qc7 11. f4 f5 12. Ng5 g6 13. Nh3 0-0 14. a3 Rb8 15. c4 Qb6+ 16. Kh1 Ne3 17. Bxe3 Qxe3 18. Rf3 Qb6 19. b4 c5 20. b5 d5 21. a4 Bb7 22. Rf2 Rfd8 23. Qb3 a5 24. Rc1 Rd7 25. Rfc2 d4 26. Re2 h6 27. Qc2 Rf8 28. Kg1 Bd8 29. Qd2 Rg7 30. Nf2 Ba8 31. Nh1 g5 32. Rc2 gxf4 33. Rf2 Bg5 34. Qe2 f3 35. Rxf3 Bxf3 36. Qxf3 Be3+ 37. Nf2 Qc7 38. Rb2 Rb8 39. Kf1 Qxe5 40. b6 Bc1 41. Re2 Be3 42. g3 Rxb6 43. Nd1 f4 44. g4 Rb8 45. h3 Qg5 46. Qe4 Qf6 47. Qf3 Qe5 48. Kg2 Qc7 49. Qe4 Qb7 0-1

[Event "Concepcion Hexagonal U2200"]
[Site "Concepcion"]
[Date "2016.05.28"]
[Round "5.2"]
[White "Caceres Leal, Jaime"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2130"]
[BlackElo "1999"]
[PlyCount "72"]
[EventDate "2016.05.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 e6 6. Nbd2 Be7 7. Bd3 0-0 8. 0-0 a6 9. Ne5 Bd7 10. Bg3 Rc8 11. f4 g6 12. Bh4 cxd4 13. exd4 Na5 14. Qe2 b5 15. Ndf3 Be8 16. Rae1 Nh5 17. Bxe7 Qxe7 18. Qe3 Nc4 19. Bxc4 bxc4 20. g4 Ng7 21. g5 Nf5 22. Qe2 h5 23. gxh6 Nxh6 24. Qf2 Qf6 25. Ng5 Kg7 26. Re3 Rh8 27. Rh3 Qf5 28. Rg3 f6 29. Qg2 Rc7 30. h4 Re7 31. h5 Ng8 32. hxg6 fxg5 33. Nf7 Rh5 34. Nxg5 Nf6 35. Nf3 Ne4 36. Rg4 Nf6 1/2-1/2

[Event "Concepcion Hexagonal U2200"]
[Site "Concepcion"]
[Date "2016.05.27"]
[Round "4.2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Palma Neira, Eliseo Maximiliano"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1999"]
[BlackElo "1978"]
[PlyCount "108"]
[EventDate "2016.05.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[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. c3 Nf6 5. d3 d6 6. Nbd2 a6 7. 0-0 Ba7 8. Bb3 0-0 9. h3 Ne7 10. Re1 Ng6 11. Nf1 Re8 12. Ng3 c6 13. d4 Qe7 14. Bg5 h6 15. Be3 d5 16. Nxe5 Nxe5 17. dxe5 Nxe4 18. Nxe4 dxe4 19. Bxa7 Rxa7 20. Rxe4 Qg5 21. Re3 Ra8 22. Qe2 Be6 23. Bxe6 Rxe6 24. Re1 Rd8 25. Qg4 Qxg4 26. hxg4 g5 27. g3 Rde8 28. Kg2 Rg6 29. Rd1 Re7 30. c4 c5 31. Rd5 Rc7 32. Rd6 Rxd6 33. exd6 Rd7 34. Re7 Rxd6 35. Rxb7 Rc6 36. a4 Kf8 37. a5 Ke8 38. f4 Rd6 39. f5 Rd4 40. b3 Rd2+ 41. Kf3 Ra2 42. Ke4 Rxa5 43. Kd5 Ra1 44. Kxc5 Rg1 45. Kc6 f6 46. Kd6 Rxg3 47. Ke6 Kd8 48. Kxf6 Rxg4 49. Kg6 Rf4 50. f6 g4 51. Kxh6 g3 52. f7 g2 53. Rb8+ Ke7 54. Rg8 Rh4+ 0-1

[Event "Concepcion Hexagonal U2200"]
[Site "Concepcion"]
[Date "2016.05.21"]
[Round "3.2"]
[White "Cruz Molina, Nicolas Dieter"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2078"]
[BlackElo "1999"]
[PlyCount "101"]
[EventDate "2016.05.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng5 e6 7. N1f3 Bd6 8. Qe2 h6 9. Ne4 Nxe4 10. Qxe4 Nf6 11. Qe2 Qc7 12. Bd2 b6 13. c4 Bb7 14. 0-0 0-0 15. Bc3 Rfe8 16. Ne5 c5 17. dxc5 bxc5 18. Qe1 Nd7 19. f4 f6 20. Nxd7 Qxd7 21. Rd1 e5 22. Bg6 Re7 23. Qd2 Qg4 24. Rf2 Qxg6 25. Qxd6 Rae8 26. fxe5 Re6 27. Qd7 R6e7 28. Qd6 Re6 29. Qxc5 fxe5 30. Rdf1 Kh7 31. Qe3 Rf8 32. Qg3 Qxg3 33. hxg3 Rxf2 34. Rxf2 Kg6 35. Rd2 Bc6 36. b4 a6 37. Kf2 Kf5 38. Rd1 Ba4 39. Rd2 g6 40. Rd5 Ke4 41. Ke2 Bb5 42. Rc5 Be8 43. b5 axb5 44. cxb5 g5 45. a4 Bh5+ 46. Kd2 Rd6+ 47. Kc2 Rd5 48. Rc4+ Ke3 49. b6 Be2 50. b7 Bd3+ 51. Kc1 1-0

[Event "Concepcion Hexagonal U2200"]
[Site "Concepcion"]
[Date "2016.05.21"]
[Round "2.2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Pleticosic, Ramirez Yerko"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1999"]
[BlackElo "1946"]
[PlyCount "70"]
[EventDate "2016.05.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[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 0-0 5. Bg5 h6 6. Bf4 d6 7. h3 g5 8. Bh2 Bf5 9. Qb3 b6 10. g4 Bh7 11. Bg2 c6 12. Nd2 Nfd7 13. Nf3 Nf6 14. 0-0 Nbd7 15. Rac1 c5 16. Rfd1 Ne4 17. Nxe4 Bxe4 18. Qe3 Bh7 19. Rd2 Nf6 20. dxc5 bxc5 21. Ne5 Qc7 22. Bxa8 Rxa8 23. Nd3 Ne4 24. Rdd1 Rf8 25. Bg3 f5 26. gxf5 Bxf5 27. Kh2 Bg6 28. f4 Bd4 29. Qf3 Nxg3 30. Qxg3 Bxd3 31. Rxd3 Rxf4 32. Rxd4 cxd4 33. e3 dxe3 34. Qxe3 d5 35. cxd5 Rf2+ 0-1

[Event "Concepcion Hexagonal U2200"]
[Site "Concepcion"]
[Date "2016.05.14"]
[Round "5.1"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Caceres Leal, Jaime"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1999"]
[BlackElo "2130"]
[PlyCount "140"]
[EventDate "2016.05.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Bb5+ Bd7 6. Bc4 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Nc3 Na6 10. Re1 Nc7 11. a4 Nfe8 12. d4 Nd6 13. Bd3 Bg4 14. Be3 Nf5 15. Be4 Nxe3 16. fxe3 Ne8 17. h3 Bc8 18. Bd3 Qd6 19. Qe2 Nf6 20. Bc4 Nh5 21. Ne4 Qb8 22. Rac1 Bf5 23. Nc3 Ng3 24. Qf2 Rc8 25. b3 Bh6 26. Ne5 f6 27. Qxg3 fxe5 28. dxe5 Bg7 29. d6+ Kh8 30. Nd5 exd6 31. exd6 Re8 32. Nc7 Be5 33. Qg5 Kg7 34. e4 Bd7 35. Nxe8+ Qxe8 36. Qe7+ Qxe7 37. dxe7 Re8 38. Bd5 Rxe7 39. Rf1 b6 40. Rf3 Be6 41. Rd1 h5 42. Rfd3 Bc8 43. Bc4 Bc7 44. Rf3 Bd7 45. Rdf1 Be8 46. Rf8 Bd6 47. Rg8+ Kh7 48. Rff8 Bc6 49. Rh8+ Kg7 50. Rfg8+ Kf6 51. Rf8+ Kg5 52. Bd3 Bxe4 53. Bxe4 Rxe4 54. Rf1 Re2 55. Rd8 Bc5+ 56. Kh1 h4 57. Rd7 a5 58. Rd5+ Kh6 59. Rc1 Be3 60. Rcd1 Rb2 61. R5d3 Bc5 62. Rc3 Kh5 63. Rd5+ g5 64. Rdxc5 bxc5 65. Rxc5 Rxb3 66. Rxa5 Rb2 67. Ra8 Rb1+ 68. Kh2 Kg6 69. a5 Ra1 70. a6 Kg7 1/2-1/2

[Event "Concepcion Hexagonal U2200"]
[Site "Concepcion"]
[Date "2016.05.14"]
[Round "1.2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Fica Cruz, Joaquin"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1999"]
[BlackElo "1957"]
[PlyCount "102"]
[EventDate "2016.05.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. Qc2 dxc4 9. Bxc4 Qc7 10. Rd1 a6 11. Bd2 b5 12. Be2 Bb7 13. b4 Rfe8 14. h3 e5 15. Rac1 Rac8 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. a4 Qe7 19. Qb3 Bd6 20. Rb1 Rcd8 21. Bf3 Qe5 22. g3 Qg5 23. Ne2 Qf5 24. Bg2 Ne4 25. Be1 Ng5 26. Nd4 Nxh3+ 27. Kh2 Qh5 28. Bf3 Qh6 29. Nf5 Qf6 30. Nxd6 Rxd6 31. Rxd6 Qxf3 32. Qd1 Ng5 33. Rd8 Qe4 34. f4 Nf3+ 35. Qxf3 Qc2+ 36. Qf2 Qxf2+ 37. Bxf2 Rxd8 38. axb5 cxb5 39. Rc1 f5 40. Rc7 Be4 41. g4 fxg4 42. Kg3 Bf3 43. e4 Bxe4 44. Kxg4 Rd6 45. Bc5 Rg6+ 46. Kh4 Bf5 47. Ra7 h6 48. Ra8+ Kh7 49. Ra7 Rg2 50. Bd4 Rg4+ 51. Kh5 Rg3 0-1

[Event "Concepcion Hexagonal U2200"]
[Site "Concepcion"]
[Date "2016.05.08"]
[Round "4.1"]
[White "Palma Neira, Eliseo Maximiliano"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1978"]
[BlackElo "1999"]
[PlyCount "85"]
[EventDate "2016.05.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. Be3 Na6 9. Be2 Nd7 10. g4 Ndc5 11. Qd2 Bd7 12. 0-0-0 Qe7 13. Rdg1 Nb4 14. Kb1 Kh8 15. h4 f5 16. gxf5 gxf5 17. Ng5 Nxe4 18. Ncxe4 fxe4 19. Bg4 c6 20. a3 cxd5 21. cxd5 Nd3 22. Nxe4 Nf4 23. Ng5 Bh6 24. Ka1 b5 25. Bxd7 Qxd7 26. Ne6 Rf7 27. Bxf4 Bxf4 28. Qd3 b4 29. f3 bxa3 30. Qxa3 Bh6 31. Rg4 Qb5 32. Qxd6 Qb8 33. Qxb8+ Rxb8 34. Rd1 Re8 35. Rd3 Rd7 36. Nc5 Rc7 37. Ne4 Rb8 38. Rg2 Rb4 39. Nc3 Bf4 40. d6 Rd7 41. Ne4 Rd4 42. Rc3 Rd8 43. Rc7 1-0

[Event "Concepcion Hexagonal U2200"]
[Site "Concepcion"]
[Date "2016.05.08"]
[Round "3.1"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Cruz Molina, Nicolas Dieter"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1999"]
[BlackElo "2078"]
[PlyCount "64"]
[EventDate "2016.05.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Bb7 10. Nd2 Nbd7 11. 0-0 c5 12. Nxd7 Qxd7 13. dxc5 bxc5 14. Rc1 d4 15. Bxb7 Qxb7 16. Bb2 Rd8 17. Rb1 0-0 18. Qc2 e5 19. e4 dxe3 20. fxe3 Ng4 21. Rfe1 Rd6 22. h3 Rh6 23. h4 f5 24. e4 f4 25. gxf4 Rxf4 26. Qd3 Nf2 27. Qd5+ Qxd5 28. exd5 Rg6+ 29. Kf1 Ne4+ 30. Ke2 Rg2+ 31. Ke3 Nxd2 32. Bxe5 Rf3# 0-1

[Event "Concepcion Hexagonal U2200"]
[Site "Concepcion"]
[Date "2016.05.07"]
[Round "1.1"]
[White "Fica Cruz, Joaquin"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "1957"]
[BlackElo "1999"]
[PlyCount "49"]
[EventDate "2016.05.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Bd2 Qd7 6. f4 g6 7. Nf3 Nh6 8. Ne2 Bxd2+ 9. Qxd2 Ba6 10. Ng3 Bxf1 11. Nxf1 Nc6 12. Ne3 Nf5 13. Ng4 0-0-0 14. Nf6 Qe7 15. g4 Ng7 16. 0-0 h5 17. g5 Nf5 18. h4 Kb7 19. a3 Na5 20. b4 Nc4 21. Qf2 Rc8 22. c3 Rhd8 23. a4 Ra8 24. a5 c6 25. Ra4 1/2-1/2

[Event "Concepcion Hexagonal U2200"]
[Site "Concepcion"]
[Date "2016.05.07"]
[Round "2.1"]
[White "Pleticosic, Ramirez Yerko"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1946"]
[BlackElo "1999"]
[PlyCount "68"]
[EventDate "2016.05.07"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. Qd2 Nd4 9. Nce2 e5 10. c3 Nc6 11. Bh6 Re8 12. Bxg7 Kxg7 13. Nf3 d5 14. Qc2 c4 15. exd5 cxd3 16. Qd2 Qxd5 17. Nh4 Qd8 18. Nc1 e4 19. 0-0 Ne5 20. b3 Bd7 21. Re1 Bc6 22. Qg5 Qd7 23. Qd2 Rad8 24. Re3 h6 25. f4 exf3 26. Bf1 Ne4 27. Qb2 d2 28. Nd3 Nxd3 29. Rxd3 f2+ 30. Kh2 Qc7 31. c4+ Kg8 32. Re3 d1Q 33. Rxd1 Rxd1 34. Qe2 Re1 0-1

[Event "Concepcion Primera Categoria"]
[Site "Concepcion"]
[Date "2015.08.08"]
[Round "9"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Cruz Molina, Nicolas Dieter"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2017"]
[BlackElo "2040"]
[PlyCount "98"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 Nc6 5. c3 d5 6. Nbd2 Be7 7. 0-0 0-0 8. Qe2 Bd7 9. dxc5 Bxc5 10. e4 dxe4 11. Nxe4 Be7 12. Rd1 Nd5 13. Bc2 Qc7 14. Neg5 h6 15. Ne4 Rae8 16. Be3 f5 17. Nc5 Bc8 18. Nb3 b6 19. Nbd4 Ne5 20. Nxe5 Qxe5 21. Ba4 f4 22. Nc6 Qg5 23. Nxe7+ Rxe7 24. Bc1 Bb7 25. Bb3 Kh8 26. f3 Nf6 27. Bd2 e5 28. Bc2 e4 29. fxe4 Nxe4 30. Bxe4 Rxe4 31. Qf2 Qg6 32. Re1 Rd8 33. Rxe4 Qxe4 34. Re1 Qd5 35. Bxf4 Rf8 36. Qd2 Rxf4 37. Re8+ Kh7 38. Qxd5 Bxd5 39. Re7 Rf7 40. Rxf7 Bxf7 41. a3 Kg6 42. Kf2 Kf5 43. Ke3 Ke5 44. g3 b5 45. Kd3 Bc4+ 46. Kc2 Ke4 47. b3 Be6 48. a4 bxa4 49. bxa4 a5 0-1

[Event "Concepcion Primera Categoria"]
[Site "Concepcion"]
[Date "2015.08.07"]
[Round "8"]
[White "Vidal Barra, Lucidoro Virgilio"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1853"]
[BlackElo "2017"]
[PlyCount "108"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 g6 8. Nd2 Bg7 9. Ne2 Nbd7 10. Nc4 Qd8 11. a4 a6 12. a5 b5 13. axb6 Nxb6 14. Na5 0-0 15. g4 Re8 16. Ng3 e6 17. dxe6 Rxe6 18. Kf2 Ne8 19. Qd2 Qc7 20. Nc4 Be5 21. Bxe5 dxe5 22. Nf5 Bb7 23. Nfe3 Rd8 24. Qc1 Nd6 25. b3 Rf6 26. Nxd6 Qxd6 27. g5 Rxf3+ 28. Kxf3 Bxe4+ 29. Kf2 Bxh1 30. Bxa6 Be4 31. Ng4 Bf5 32. Nf6+ Kg7 33. Bb5 Qd2+ 34. Qxd2 Rxd2+ 35. Ke3 Rxh2 36. Ra6 Rh3+ 37. Kf2 Nc8 38. Ra8 h6 39. Ne8+ Kh7 40. Ba6 hxg5 41. Bxc8 Rxc3 42. Bxf5 gxf5 43. Rb8 c4 44. b4 Rc2+ 45. Ke3 g4 46. Rb5 g3 47. Ra5 Rb2 48. Kf3 g2 49. Ra1 c3 50. Rc1 e4+ 51. Ke3 c2 52. Nf6+ Kg6 53. Nd5 Rb1 54. Nf4+ Kg7 0-1

[Event "Concepcion Primera Categoria"]
[Site "Concepcion"]
[Date "2015.08.05"]
[Round "7"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Hidalgo Campos, Diego"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2040"]
[BlackElo "1717"]
[PlyCount "125"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ned2 Be7 9. Qe2 0-0 10. Rd1 Nd5 11. Ne4 Nb4 12. Bc4 Bd5 13. Bb3 Nf6 14. Nxf6+ Bxf6 15. Bd2 Bxb3 16. Bxb4 Ba4 17. Bxf8 Qxf8 18. b3 Bc6 19. Ne5 Be8 20. Rd3 c5 21. c3 cxd4 22. cxd4 Rc8 23. Rad1 Bb5 24. Nc4 Rxc4 25. bxc4 Bxc4 26. Qc2 Bxd3 27. Qxd3 Qd6 28. d5 exd5 29. Qxd5 Qxd5 30. Rxd5 g6 31. Rd7 b6 32. Rxa7 Bd4 33. a4 Kg7 34. Rd7 Bc5 35. Kf1 h5 36. Ke2 Kf6 37. f3 Ke6 38. Rb7 f6 39. Kd3 Kd5 40. Rd7+ Ke6 41. Rg7 g5 42. Kc4 Bg1 43. Kb5 h4 44. h3 Kf5 45. Rb7 Kf4 46. Rxb6 f5 47. a5 Kg3 48. a6 Kxg2 49. a7 Kxh3 50. a8Q Bxb6 51. Kxb6 g4 52. fxg4 fxg4 53. Qh1+ Kg3 54. Kc5 h3 55. Kd4 Kf2 56. Qh2+ Kf3 57. Kd3 g3 58. Qxh3 Kf2 59. Qf5+ Kg1 60. Ke3 g2 61. Kf3 Kh2 62. Qh5+ Kg1 63. Qg4 1-0

[Event "Concepcion Primera Categoria"]
[Site "Concepcion"]
[Date "2015.08.03"]
[Round "6"]
[White "Sanhueza Ortiz, Gonzalo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1924"]
[BlackElo "2017"]
[PlyCount "168"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 d5 7. Bd3 Bd7 8. Nbd2 Rc8 9. 0-0 Be7 10. dxc5 Qxc5 11. Nb3 Qb6 12. Qd1 0-0 13. Qe2 Ne4 14. Bxe7 Nxe7 15. Rac1 Nf6 16. Nbd4 Rfd8 17. Rc2 a6 18. Rfc1 Nc6 19. Nxc6 Bxc6 20. Ne5 Be8 21. c4 Qd6 22. f4 dxc4 23. Rxc4 Rxc4 24. Rxc4 Qb6 25. Kf2 Bb5 26. Rc2 Bxd3 27. Nxd3 Nd5 28. Kf3 g6 29. g4 Nb4 30. Nxb4 Qxb4 31. a3 Qd6 32. Qc4 Qd1+ 33. Qe2 Qd5+ 34. Kg3 Qd6 35. Qf3 g5 36. Rf2 gxf4+ 37. Qxf4 Kg7 38. h4 h6 39. Qxd6 Rxd6 40. Rc2 Rd3 41. Kf4 Rb3 42. e4 a5 43. g5 hxg5+ 44. hxg5 b6 45. Rh2 b5 46. Rf2 Rh3 47. Kg4 Rh1 48. Rg2 Rc1 49. Rg3 Rc4 50. Kf4 b4 51. axb4 Rxb4 52. Ra3 a4 53. Ra1 Kg6 54. Ra2 Rd4 55. Ra3 Rb4 56. Ra2 Kg7 57. Ra3 f5 58. gxf6+ Kxf6 59. Ra2 e5+ 60. Ke3 Ke6 61. Ra3 Kd6 62. Rd3+ Kc6 63. Rd5 Rb5 64. Rd2 Rb3+ 65. Ke2 Rh3 66. Kd1 Re3 67. Rc2+ Kb5 68. Rc8 Rxe4 69. Rb8+ Kc4 70. Kd2 Rd4+ 71. Ke3 Rd5 72. Ke4 Rb5 73. Ra8 Kb3 74. Ra7 Rb4+ 75. Kxe5 Kxb2 76. Kd5 a3 77. Kc5 Rb8 78. Rh7 a2 79. Rh2+ Ka3 80. Rh3+ Rb3 81. Rh1 Rc3+ 82. Kd4 Kb2 83. Rg1 Rc1 84. Rg2+ Rc2 0-1

[Event "Concepcion Primera Categoria"]
[Site "Concepcion"]
[Date "2015.07.31"]
[Round "5"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Miranda Gatica, Claudio Adolfo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2017"]
[BlackElo "1675"]
[PlyCount "55"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Nf6 6. N1c3 d6 7. Bg5 Be7 8. Bxf6 gxf6 9. Nd5 Rb8 10. Nbc7+ Kf8 11. Qh5 h6 12. Bc4 Be6 13. 0-0-0 a6 14. Nxe6+ fxe6 15. Ne3 Nd4 16. Qh3 Qd7 17. Rxd4 exd4 18. Bxe6 Qc6 19. Bd5 Qc8 20. Nf5 h5 21. Qg3 Ke8 22. Qg7 Qc7 23. Qxh8+ Kd7 24. Qh7 Re8 25. Rd1 Kc8 26. Rxd4 Kb8 27. Rc4 Qa5 28. c3 1-0

[Event "Concepcion Primera Categoria"]
[Site "Concepcion"]
[Date "2015.07.30"]
[Round "4"]
[White "Palma Neira, Eliseo Maximiliano"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1977"]
[BlackElo "2017"]
[PlyCount "93"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. Nh4 Bg4 6. c4 c6 7. h3 Bh5 8. Nf3 Nbd7 9. Bf4 Qb6 10. Qb3 dxc4 11. Qxb6 Nxb6 12. 0-0 Nfd5 13. Bd2 Be7 14. a4 a5 15. Rc1 0-0 16. Na3 Bb4 17. g4 Bg6 18. Nxc4 Nxc4 19. Rxc4 Be4 20. Be1 Bxe1 21. Nxe1 Nb6 22. Rc3 Bxg2 23. Nxg2 Rfd8 24. e3 Nd5 25. Rc5 Nb4 26. Ne1 Rd7 27. f4 Kf8 28. Kf2 b6 29. Rc3 f6 30. Nc2 c5 31. Nxb4 axb4 32. Rc4 cxd4 33. exd4 b5 34. Rxb4 bxa4 35. Raxa4 Rxa4 36. Rxa4 e5 37. fxe5 fxe5 38. Ke3 exd4+ 39. Rxd4 Rb7 40. b4 Rb5 41. Kd3 h5 42. Kc4 Re5 43. gxh5 Rxh5 44. Rd3 Ke7 45. b5 g6 46. b6 Rh4+ 47. Kc5 1-0

[Event "Concepcion Primera Categoria"]
[Site "Concepcion"]
[Date "2015.07.28"]
[Round "3"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Gatica Navarrete, Joan"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2017"]
[BlackElo "1697"]
[PlyCount "33"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Be7 5. Bg2 c6 6. 0-0 0-0 7. Qc2 Nbd7 8. Nbd2 Qc7 9. Rd1 Re8 10. b3 b6 11. Bb2 Bb7 12. Ne5 Rac8 13. Rac1 dxc4 14. Ndxc4 Nd5 15. a3 Nxe5 16. dxe5 c5 17. e4 1-0

[Event "Concepcion Primera Categoria"]
[Site "Concepcion"]
[Date "2015.07.22"]
[Round "2"]
[White "Gutierrez Andrades, Victor Manu"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1659"]
[BlackElo "2017"]
[PlyCount "44"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[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. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 0-0 8. Bd3 b6 9. b4 a5 10. Ba3 axb4 11. Bxb4 Na6 12. Bxa6 Bxa6 13. Ne2 bxc5 14. Bd2 Ne4 15. 0-0 Bf6 16. Be3 Qa5 17. Rc1 cxd4 18. Bxd4 Bxe2 19. Qxe2 Qxa2 20. Rc2 Qa6 21. Qe3 Rfc8 22. Ra1 Qxa1+ 0-1

[Event "Concepcion Primera Categoria"]
[Site "Concepcion"]
[Date "2015.07.20"]
[Round "1"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Gutierrez Ortiz, Rene"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2017"]
[BlackElo "1838"]
[PlyCount "112"]
[EventDate "2015.07.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 Nc6 7. Nf3 d5 8. exd6 Qxd6 9. cxd4 Bg4 10. Bxf7+ Kxf7 11. Ng5+ Ke8 12. Qxg4 Qxd4 13. Qe2 Qc4 14. Qxc4 Nxc4 15. b3 N4e5 16. 0-0 Nd3 17. Be3 h6 18. Ne6 Kf7 19. Nf4 Nxf4 20. Bxf4 Nd4 21. Nc3 Rc8 22. Be5 Nc6 23. Bg3 g6 24. Ne4 Bg7 25. Rad1 Nd4 26. Rd2 Rc6 27. Kh1 Rhc8 28. h4 Re6 29. f3 Nf5 30. Bf2 b6 31. Rfd1 Rcc6 32. Rd7 a5 33. R7d3 Be5 34. g3 Nd6 35. Nxd6+ Bxd6 36. Kg2 Re2 37. R3d2 Rc2 38. Rxe2 Rxe2 39. Kf1 Rxa2 40. g4 Rb2 41. Rd3 b5 42. Bd4 Rb1+ 43. Kg2 a4 44. bxa4 bxa4 45. Rd2 Rb4 46. Ba1 a3 47. Rd3 Rb1 48. Bd4 a2 49. f4 a1Q 50. Bxa1 Rxa1 51. f5 Ra2+ 52. Kf3 gxf5 53. gxf5 Ra3 54. Re3 Rxe3+ 55. Kxe3 Kf6 56. Kd4 Kxf5 1-0

[Event "Concepcion Regional-ch"]
[Site "Concepcion"]
[Date "2015.05.??"]
[Round "5"]
[White "Caceres Leal, Jaime"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2160"]
[BlackElo "1997"]
[PlyCount "93"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Bf4 Nc6 6. Nc3 e6 7. e3 a6 8. Bd3 Be7 9. Ne5 Bd7 10. Rc1 Rc8 11. a3 Na5 12. 0-0 b5 13. a4 Nc4 14. b3 Nb2 15. Qe2 Nxd3 16. Qxd3 b4 17. Ne2 Qb6 18. Rxc8+ Bxc8 19. Rc1 Bb7 20. Bg5 h6 21. Bxf6 gxf6 22. Nf3 Bd6 23. g3 Ke7 24. Nh4 f5 25. Nf4 Rc8 26. Rxc8 Bxc8 27. Nxf5+ Kd7 28. Nxd6 Kxd6 29. Qh7 Qc7 30. Qxh6 Qc3 31. Qf8+ Kc7 32. Qc5+ Qxc5 33. dxc5 a5 34. Kf1 Kc6 35. Nd3 f6 36. f4 Ba6 37. Ke2 e5 38. fxe5 fxe5 39. Kd2 Bxd3 40. Kxd3 Kxc5 41. h4 Kd6 42. h5 Ke6 43. h6 Kf6 44. g4 Kg6 45. g5 Kh7 46. Ke2 Kg6 47. Kf3 1-0

[Event "Concepcion Regional-ch"]
[Site "Concepcion"]
[Date "2015.05.??"]
[Round "3"]
[White "Miranda Gatica, Claudio Adolfo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1694"]
[BlackElo "1997"]
[PlyCount "100"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Bg2 a6 5. Nc3 cxd4 6. Qxd4 Be7 7. a3 0-0 8. Nf3 Nc6 9. Qd1 d5 10. cxd5 exd5 11. e3 Re8 12. 0-0 Bc5 13. b4 Ba7 14. Nd4 Bg4 15. Qd3 Ne5 16. Qb1 Rc8 17. Nce2 Qd7 18. f3 Bh5 19. Nf4 Bg6 20. Bh3 Qxh3 21. Nxh3 Bxb1 22. Rxb1 Nc4 23. Kf2 b5 24. Rd1 h6 25. Rb3 g5 26. Ng1 g4 27. Nge2 gxf3 28. Kxf3 Ne5+ 29. Kg2 Nc4 30. h3 Nd6 31. Rf1 Bxd4 32. Nxd4 Nfe4 33. Rd3 Re5 34. h4 Nc4 35. Nf3 Rf5 36. g4 Ne5 37. Rxd5 Rc2+ 38. Bd2 Rxf3 39. Rxf3 Nxf3 40. Kxf3 Nxd2+ 41. Kf4 Rc4+ 42. Kf5 Nf1 43. Rd6 Nxe3+ 44. Ke5 Nxg4+ 45. Kf5 Ne3+ 46. Ke5 Rxh4 47. Rxa6 Nc4+ 48. Kf5 Rh3 49. Ra8+ Kg7 50. a4 bxa4 0-1

[Event "Concepcion Regional-ch"]
[Site "Concepcion"]
[Date "2015.05.??"]
[Round "1"]
[White "Riffo Paz, Elizardo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2206"]
[BlackElo "1997"]
[PlyCount "77"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Be7 6. Bg2 Bb7 7. 0-0 0-0 8. Nc3 Ne4 9. Nxe4 Bxe4 10. d5 exd5 11. cxd5 Bxd5 12. Rd1 Bc6 13. Qg4 d6 14. e4 Qe8 15. e5 dxe5 16. Nxe5 Bxg2 17. Kxg2 Bf6 18. Qf3 c6 19. Ng4 Be5 20. Re1 f6 21. Bf4 Qf7 22. Bxe5 fxe5 23. Qxf7+ Rxf7 24. Nxe5 Rc7 25. Rad1 Na6 26. Rd6 Re8 27. f4 c5 28. Red1 Nb4 29. Rd8 Kf8 30. R8d7 Rec8 31. a3 Nc2 32. Rd8+ Rxd8 33. Rxd8+ Ke7 34. Rg8 Kf6 35. Kf3 Nd4+ 36. Ke4 Nc6 37. Rf8+ Ke7 38. Rf7+ Kd6 39. Nc4+ 1-0

[Event "Concepcion Regional-ch"]
[Site "Concepcion"]
[Date "2015.05.??"]
[Round "4"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Alarcon Mondrus, Rodrigo"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "1997"]
[BlackElo "2172"]
[PlyCount "116"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Bf5 6. g3 Nbd7 7. Nc3 e6 8. Bg2 Be7 9. 0-0 Ne4 10. e3 Qa5 11. Bd2 Nxd2 12. Nxd2 Qb4 13. e4 Bg6 14. Qxb4 Bxb4 15. a3 Be7 16. Nc4 f6 17. Rfd1 Nb6 18. Nxb6 axb6 19. d5 Bh5 20. Rdc1 e5 21. b4 b5 22. Bh3 Bd6 23. a4 bxa4 24. dxc6 bxc6 25. b5 cxb5 26. Nxb5 Ke7 27. Nc3 a3 28. Nd5+ Kf7 29. Nb6 Ra6 30. Rc6 Rd8 31. Bf1 Ra7 32. Bc4+ Kf8 33. Nc8 Rc7 34. Rxd6 Rdxc8 35. Be6 Rc1+ 36. Rxc1 Rxc1+ 37. Kg2 Rc3 38. g4 Bg6 39. Bd5 Ke7 40. Ra6 Rd3 41. h4 Be8 42. Ra7+ Kd6 43. Rxg7 Rxd5 44. exd5 Kc5 45. Ra7 Kb4 46. Kg3 Ba4 47. d6 a2 48. Rxa4+ Kxa4 49. d7 a1Q 50. d8Q Qg1+ 51. Kf3 e4+ 52. Kxe4 Qxg4+ 53. Ke3 Qxh4 54. Qd7+ Kb4 55. Qd6+ Kb5 56. Qd5+ Ka4 57. Qd7+ Ka5 58. Qd5+ Ka4 1/2-1/2

[Event "Concepcion Regional-ch"]
[Site "Concepcion"]
[Date "2015.05.??"]
[Round "2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Barriga Silva, Felipe"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1997"]
[BlackElo "1751"]
[PlyCount "17"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Bg5 Bb4 6. Qb3 Nc6 7. e3 Be6 8. Bb5 Rb8 9. Qxb4 1-0

[Event "Concepcion Regional-ch"]
[Site "Concepcion"]
[Date "2015.05.??"]
[Round "6"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Perez Isla, Victor"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1997"]
[PlyCount "108"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 c6 5. e3 Be7 6. Qc2 Nbd7 7. Bd3 0-0 8. 0-0 Re8 9. Rd1 Nf8 10. a3 a5 11. b3 Bd7 12. Bd2 Bd6 13. h3 e5 14. cxd5 exd4 15. dxc6 bxc6 16. exd4 Qc8 17. Ne4 Nxe4 18. Bxe4 Qa6 19. Ng5 g6 20. h4 Rac8 21. Bd3 Qb6 22. Ne4 Be7 23. Bg5 Be6 24. Bc4 Qd8 25. Qc3 Bd5 26. Bxe7 Qxe7 27. Ng5 Qf6 28. Re1 h6 29. Rxe8 Rxe8 30. Bxd5 cxd5 31. Nf3 Qb6 32. Rb1 Ne6 33. b4 Qb7 34. b5 Rc8 35. Qxa5 Ra8 36. Qb4 Qb6 37. a4 Nc7 38. Rc1 Kg7 39. Rc6 Qb7 40. Qe7 Ra7 41. Ne5 Ne6 42. Qxb7 Rxb7 43. Nf3 g5 44. hxg5 hxg5 45. g4 Kf8 46. b6 Nd8 47. Rc8 Ke7 48. a5 Kd7 49. Rc5 Kd6 50. Nxg5 Nc6 51. Nxf7+ Ke7 52. Ne5 Nxd4 53. Rxd5 Ne2+ 54. Kf1 Nf4 1-0

[Event "CHI-ch sf"]
[Site "Coronel"]
[Date "2015.01.18"]
[Round "7"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Cruz Molina, Nicolas Dieter"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "1958"]
[BlackElo "2014"]
[PlyCount "41"]
[EventDate "2015.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 b6 8. e5 Ba6 9. Qb3 Bxf1 10. Kxf1 Ne8 11. h4 Nc6 12. Be3 Qd7 13. h5 Rd8 14. hxg6 hxg6 15. Rd1 Qf5 16. Nh4 Qh5 17. Rh3 Na5 18. Qc2 Qg4 19. Nf3 c6 20. Rh4 Qc8 21. Qc1 1/2-1/2

[Event "CHI-ch sf"]
[Site "Coronel"]
[Date "2015.01.18"]
[Round "6"]
[White "Salgado Moscozo, Heraldo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2020"]
[BlackElo "1958"]
[PlyCount "80"]
[EventDate "2015.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 dxc4 8. g5 Nd5 9. Bxc4 Nxc3 10. bxc3 Qe7 11. h4 e5 12. Nd2 exd4 13. cxd4 Nb6 14. Bd3 Nd5 15. Nc4 Nb4 16. Qe2 Nxd3+ 17. Qxd3 Bb4+ 18. Kf1 Be6 19. a3 Bxc4 20. Qxc4 Bd6 21. f3 h6 22. Rg1 hxg5 23. hxg5 Qd7 24. Qc2 Rh2 25. Qe4+ Be7 26. Rg3 0-0-0 27. f4 Rdh8 28. Rb1 Qe6 29. Qxe6+ fxe6 30. e4 Rc2 31. Be3 Rh1+ 32. Bg1 Bd8 33. Rg2 Rc3 34. Rgb2 Bb6 35. Kg2 Rhh3 36. Bf2 Rxa3 37. f5 exf5 38. exf5 Rh5 39. Re2 Rxg5+ 40. Kf1 Rxf5 0-1

[Event "CHI-ch sf"]
[Site "Coronel"]
[Date "2015.01.17"]
[Round "4"]
[White "Fica Cruz, Joaquin"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1929"]
[BlackElo "1958"]
[PlyCount "64"]
[EventDate "2015.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 Qxc6 8. Bd3 Nf6 9. Qe2 Bb4 10. Bd2 d5 11. e5 Nd7 12. Qg4 Bf8 13. Ne2 Nc5 14. Nd4 Qb6 15. Nb3 Nxd3+ 16. cxd3 a5 17. Nxa5 Rxa5 18. Bxa5 Qxa5+ 19. Ke2 Qb6 20. b3 g6 21. Rac1 Bd7 22. Rc2 Ba3 23. h4 h5 24. Qg5 Be7 25. Qg3 0-0 26. Rhc1 Bc6 27. Rf1 Qd4 28. Qh3 Bb5 29. Rf3 Bb4 30. a3 Qe4+ 31. Re3 Bxd3+ 32. Kf2 Qxf4+ 0-1

[Event "CHI-ch sf"]
[Site "Coronel"]
[Date "2015.01.17"]
[Round "5"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Squella Lavin, Carlos Felipe"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1958"]
[BlackElo "2183"]
[PlyCount "120"]
[EventDate "2015.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. e3 e6 4. a3 g6 5. Nc3 Ne7 6. d4 Bg7 7. Be2 0-0 8. 0-0 d6 9. Qc2 Nd7 10. Rd1 e5 11. d5 a5 12. Rb1 h6 13. e4 g5 14. Ne1 f5 15. f3 f4 16. b4 Ng6 17. Nd3 axb4 18. axb4 Ba6 19. Nb2 Nh4 20. Bd2 h5 21. Be1 Rf7 22. Ra1 Bf8 23. Ra3 Bb7 24. Rda1 Rb8 25. Nb5 Rg7 26. h3 Nf6 27. Kh1 Ne8 28. Qd1 Ng6 29. Na4 Nf6 30. Bf2 Bc8 31. Na7 Bb7 32. Nc6 Bxc6 33. dxc6 Ne7 34. b5 g4 35. Nc3 Qc8 36. fxg4 hxg4 37. Bxg4 Nxg4 38. hxg4 Qe6 39. Nd5 Nxd5 40. Qxd5 Re8 41. Ra8 Ree7 42. Qxe6+ Rxe6 43. Rc8 Rh6+ 44. Kg1 Rxg4 45. Raa8 Rf6 46. Rxc7 f3 47. g3 Rxe4 48. Rb7 Rxc4 49. Ra1 Rc2 50. Rxb6 d5 51. Rb8 e4 52. c7 Rxc7 53. b6 Rd7 54. b7 d4 55. Re8 Rxb7 56. Rxe4 d3 57. Rd4 Rd6 58. Rg4+ Rg7 59. Rxg7+ Bxg7 60. Be3 Bxa1 0-1

[Event "CHI-ch sf"]
[Site "Coronel"]
[Date "2015.01.11"]
[Round "2"]
[White "Henriquez Vivero, Martin"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1380"]
[BlackElo "1958"]
[PlyCount "76"]
[EventDate "2015.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 b5 9. Qd2 0-0 10. f3 Qc7 11. a3 Bd7 12. 0-0-0 Nc6 13. g4 Rfc8 14. h4 Na5 15. Ba2 Nc4 16. Bxc4 bxc4 17. Na2 Rab8 18. h5 e5 19. Nf5 Bxf5 20. exf5 Qb7 21. c3 Qxf3 22. g5 Ne4 23. Qe1 Qxf5 24. Rf1 Qe6 25. h6 g6 26. Ba7 Bxg5+ 27. Kb1 Nc5 28. Bxb8 Rxb8 29. Nb4 a5 30. Nc2 Nd3 31. Rxd3 cxd3 32. Ne3 Qb3 33. Rf2 Bxh6 34. Qd2 e4 35. Rh2 Bf4 36. Qf2 Bxh2 37. Qxh2 Qxc3 38. Qg2 d2 0-1

[Event "CHI-ch sf"]
[Site "Coronel"]
[Date "2015.01.10"]
[Round "1"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Vergara, Jose1"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1958"]
[BlackElo "1520"]
[PlyCount "67"]
[EventDate "2015.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. e3 c6 6. a3 Bxc3+ 7. bxc3 Ne4 8. Qc2 Qa5 9. Bd2 Nxd2 10. Nxd2 f5 11. Bd3 0-0 12. 0-0 Nd7 13. f3 Nf6 14. e4 dxe4 15. fxe4 Rd8 16. exf5 exf5 17. Bxf5 Bxf5 18. Rxf5 Qc7 19. h3 Re8 20. Nf3 Qg3 21. Ne5 Qe3+ 22. Kh2 Ne4 23. Rf3 Qh6 24. Qxe4 Qe6 25. c5 g6 26. Raf1 Re7 27. Qh4 Rg7 28. Ng4 Qe7 29. Nh6+ Kh8 30. Qg3 Rc8 31. Rf7 Rxf7 32. Rxf7 Qe4 33. Qd6 Qh4 34. Qe5+ 1-0

[Event "Concepcion op 1st"]
[Site "Concepcion"]
[Date "2014.05.03"]
[Round "6"]
[White "Henrquez Viveros, Martin"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "C88"]
[BlackElo "1974"]
[PlyCount "79"]
[EventDate "2014.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Rb8 9. c3 d6 10. h3 Bb7 11. axb5 axb5 12. Bc2 Ra8 13. Ra3 Re8 14. b4 Bf8 15. Bb2 Ne7 16. d4 Ng6 17. d5 c6 18. dxc6 Bxc6 19. Rxa8 Qxa8 20. Na3 Rb8 21. Nd2 Nf4 22. Kh2 g6 23. Qf3 Bh6 24. Ra1 Qb7 25. Nab1 Qd7 26. g4 Bg5 27. Nf1 Kg7 28. Ne3 Rh8 29. Ng2 h5 30. h4 hxg4 31. Qg3 Bxe4 32. Bxe4 Nxe4 33. Qe3 Qc6 34. Ra6 Qxa6 35. Qxe4 Nxg2 36. Kxg2 Rxh4 37. c4 bxc4 38. Nc3 g3 39. Qf3 gxf2 40. Kxf2 0-1

[Event "Concepcion op 1st"]
[Site "Concepcion"]
[Date "2014.05.03"]
[Round "7"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Castillo Rivera, Carlos Alberto"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1974"]
[PlyCount "73"]
[EventDate "2014.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 Nbd7 8. Nge2 a6 9. a4 b6 10. Nc1 Qc7 11. Be2 e6 12. dxe6 fxe6 13. 0-0 Nb8 14. Qd2 Nc6 15. Nb3 Bb7 16. Rad1 Rfd8 17. Kh1 Rd7 18. Qe3 Re8 19. f4 Nb4 20. e5 dxe5 21. fxe5 Rxd1 22. Rxd1 Nd7 23. Ne4 Bxe4 24. Qxe4 Qxe5 25. Qxe5 Nxe5 26. Rd6 Nf7 27. Rxb6 Nxg5 28. Nxc5 Bd4 29. Rxb4 Bxc5 30. Rb7 a5 31. Bg4 h5 32. Rb5 Be3 33. Be2 Bd2 34. g4 h4 35. c5 Rc8 36. b3 Ne4 37. Bd3 0-1

[Event "Concepcion op 1st"]
[Site "Concepcion"]
[Date "2014.05.02"]
[Round "3"]
[White "Estrada Lavin, Cristian Alexan"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1792"]
[BlackElo "1974"]
[PlyCount "69"]
[EventDate "2014.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 c6 3. Nbd2 Bg4 4. g3 Nd7 5. Bg2 Ngf6 6. 0-0 e5 7. e4 d4 8. h3 Bxf3 9. Nxf3 g6 10. Nh2 Nh5 11. Qe1 g5 12. Qe2 Ng7 13. f4 h6 14. fxg5 hxg5 15. Qf2 Qe7 16. Ng4 Ne6 17. Qf5 Bg7 18. Bd2 f6 19. Rf2 0-0-0 20. b4 Kb8 21. a4 Rc8 22. Be1 Nc7 23. c4 dxc3 24. Bxc3 Rhd8 25. Ne3 Nf8 26. Bf1 Nfe6 27. Nc4 Nd4 28. Bxd4 Rxd4 29. Rb2 Ne8 30. b5 Nd6 31. Nxd6 Qxd6 32. bxc6 Rxc6 33. Rab1 b6 34. Qf2 Bf8 35. Kh1 1/2-1/2

[Event "Concepcion op 1st"]
[Site "Concepcion"]
[Date "2014.05.02"]
[Round "5"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Salgado San Martin, Heraldo"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1974"]
[PlyCount "68"]
[EventDate "2014.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8 11. 0-0 Bd7 12. a3 Nh7 13. g4 Ng5 14. Kg2 Nc5 15. b3 c6 16. f3 cxd5 17. cxd5 b5 18. a4 bxa4 19. bxa4 Rb8 20. Nc4 Qd8 21. Nb5 Bxb5 22. axb5 a4 23. b6 Qd7 24. Bf2 f5 25. h4 fxe4 26. hxg5 exf3+ 27. Bxf3 e4 28. Be2 Bxa1 29. Qxa1 Nd3 30. gxh6 Nf4+ 31. Kh2 Nxe2 32. Qg7+ Qxg7 33. hxg7 Kxg7 34. Nxd6 e3 0-1

[Event "Concepcion op 1st"]
[Site "Concepcion"]
[Date "2014.05.02"]
[Round "4"]
[White "Squella Lavin, Carlos Felipe"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2137"]
[BlackElo "1974"]
[PlyCount "121"]
[EventDate "2014.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. cxd5 cxd5 6. e3 Be7 7. Bd3 h6 8. Bf4 a6 9. h3 Bd6 10. Nge2 Nc6 11. Rc1 0-0 12. 0-0 Bxf4 13. Nxf4 Qd6 14. a3 e5 15. dxe5 Qxe5 16. Ncxd5 Nxd5 17. Nxd5 Qxb2 18. Qa4 Qe5 19. Nb6 Ra7 20. Be4 Qb5 21. Qxb5 axb5 22. Nxc8 Rxc8 23. Rc5 Ra4 24. Bf3 Rxa3 25. Rxb5 Nd8 26. Bxb7 Nxb7 27. Rxb7 Ra2 28. Rd1 Ra6 29. g4 Rg6 30. Kg2 h5 31. Kg3 hxg4 32. hxg4 Re6 33. Rdd7 Rf8 34. Ra7 Rb6 35. Re7 g6 36. f4 Rb1 37. e4 Rb3+ 38. Kh4 Rb1 39. e5 Rb4 40. Kg5 Rb5 41. f5 gxf5 42. gxf5 Rb1 43. f6 Rg1+ 44. Kf5 Rf1+ 45. Kg4 Rg1+ 46. Kf3 Rf1+ 47. Ke2 Rf5 48. Ra4 Rg5 49. Kf3 Rb8 50. Kf4 Rg1 51. Raa7 Rf8 52. e6 Rf1+ 53. Kg5 Rg1+ 54. Kh4 fxe6 55. Rg7+ Rxg7 56. Rxg7+ Kh8 57. Rg6 Kh7 58. Kh5 e5 59. Rh6+ Kg8 60. Kg6 Rd8 61. f7+ 1-0

[Event "Concepcion op 1st"]
[Site "Concepcion"]
[Date "2014.05.01"]
[Round "1"]
[White "Gutierrez Andrades, Victor Manu"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1650"]
[BlackElo "1974"]
[PlyCount "100"]
[EventDate "2014.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. a3 Bb7 9. Qd2 Nc6 10. Nb3 Rc8 11. g4 Be7 12. h4 Nd7 13. 0-0-0 b4 14. axb4 Nxb4 15. Bg5 f6 16. Be3 Qc7 17. Bd3 Ne5 18. Be2 0-0 19. h5 d5 20. f4 Nc4 21. Bxc4 Qxc4 22. Na5 Na2+ 23. Kb1 Nxc3+ 24. Qxc3 Qxe4 25. Qd3 Qxd3 26. Rxd3 Ba8 27. Re1 Bb4 28. Bd2 Bxd2 29. Rxd2 Rfe8 30. Nb3 e5 31. fxe5 Rxe5 32. Rxe5 fxe5 33. Re2 e4 34. Nd4 Rf8 35. Nf5 g6 36. hxg6 hxg6 37. Nd4 Rf1+ 38. Ka2 Rg1 39. Re3 Rxg4 40. Rc3 Rf4 41. Ne6 Rf6 42. Rc8+ Kh7 43. Nf8+ Kg7 44. Nxg6 Kxg6 45. Rxa8 Re6 46. Rh8 e3 47. Rh1 Kf5 48. Kb1 e2 49. Re1 Kf4 50. Kc1 Ke3 0-1

[Event "Concepcion op 1st"]
[Site "Concepcion"]
[Date "2014.05.01"]
[Round "2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Fica Cruz, Joaquin"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1974"]
[BlackElo "1923"]
[PlyCount "57"]
[EventDate "2014.05.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c6 5. Qc2 Nbd7 6. 0-0 Bd6 7. d4 0-0 8. Nbd2 Re8 9. Rd1 Nf8 10. b3 Ng6 11. Bb2 Qe7 12. Ne5 Ba3 13. Nxg6 hxg6 14. Bxa3 Qxa3 15. Nf3 Nd7 16. Rd2 f5 17. Rad1 a6 18. Ng5 Qd6 19. f3 b5 20. e4 Bb7 21. e5 Qe7 22. f4 bxc4 23. bxc4 Nb6 24. c5 Nc4 25. Rd3 a5 26. g4 fxg4 27. Qf2 Qf8 28. Qh4 Qf5 29. Qh7+ 1-0

[Event "Concepcion Lesly Memorial"]
[Site "Concepcion"]
[Date "2014.03.22"]
[Round "9"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Escobar Bravo, Felipe"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1991"]
[BlackElo "1809"]
[PlyCount "76"]
[EventDate "2014.03.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. e4 Nxc3 6. bxc3 Bg7 7. d4 c5 8. Be3 cxd4 9. cxd4 0-0 10. Qd2 Bg4 11. Be2 Nc6 12. Rd1 Rc8 13. 0-0 Qa5 14. Qxa5 Nxa5 15. Rc1 a6 16. d5 b5 17. Rxc8 Rxc8 18. Rc1 Nc4 19. Bg5 Kf8 20. h3 Bd7 21. Rc2 f5 22. Bd3 h6 23. Bc1 fxe4 24. Bxe4 g5 25. Nd2 Nb6 26. Rxc8+ Bxc8 27. Ba3 Bc3 28. d6 exd6 29. Bxd6+ Kf7 30. Nb3 Be6 31. Bb7 a5 32. Bc7 a4 33. Nc5 Nd5 34. Nxe6 Kxe6 35. Bxd5+ Kxd5 36. f4 b4 37. fxg5 b3 38. axb3 axb3 0-1

[Event "Concepcion Lesly Memorial"]
[Site "Concepcion"]
[Date "2014.03.15"]
[Round "8"]
[White "Fuentes Inzunza, Lesly"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1895"]
[BlackElo "1991"]
[PlyCount "120"]
[EventDate "2014.03.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 b6 6. e4 h6 7. Bh4 Be7 8. Nf3 Bb7 9. Be2 d5 10. cxd5 exd5 11. Bxf6 Bxf6 12. e5 Be7 13. 0-0 c6 14. Qf5 Ba6 15. a3 g6 16. Qh3 Kg7 17. Bxa6 Nxa6 18. Ne2 Nc7 19. Nf4 Qc8 20. Qg3 Ne6 21. Rfe1 Nxf4 22. Qxf4 Qe6 23. h4 c5 24. Rac1 c4 25. Rc3 b5 26. Nh2 a5 27. Ng4 Rh8 28. Rf3 Bxh4 29. Ne3 Bg5 30. Qg3 b4 31. Nc2 Rab8 32. axb4 axb4 33. b3 Rhc8 34. bxc4 Rxc4 35. Re2 Rbc8 36. Ne1 Rxd4 37. Rb3 Rc1 38. Kf1 Rdd1 39. Rd3 Rxd3 40. Qxd3 Rc3 41. Qd4 Rc4 42. Qb2 Kg8 43. Nd3 Be7 44. Qd2 Kh7 45. Nf4 Bg5 46. g3 Bxf4 47. gxf4 Qh3+ 48. Kg1 Qg4+ 49. Kf1 Rxf4 50. Qxd5 Qh3+ 51. Ke1 Qe6 52. Qd2 Rh4 53. f4 Rh1+ 54. Kf2 Qb6+ 55. Qe3 Rh2+ 56. Ke1 Rxe2+ 57. Qxe2 b3 58. Qb2 Qb4+ 59. Qd2 Qxd2+ 60. Kxd2 h5 0-1

[Event "Concepcion Lesly Memorial"]
[Site "Concepcion"]
[Date "2014.03.15"]
[Round "7"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Ozimica Perez, Marcelo"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1991"]
[BlackElo "1890"]
[PlyCount "60"]
[EventDate "2014.03.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Nc6 4. Nxc6 dxc6 5. Nc3 Bc5 6. d3 Nf6 7. Be2 fxe4 8. Nxe4 Nxe4 9. dxe4 Qh4 10. 0-0 0-0 11. Bc4+ Kh8 12. Be3 Bxe3 13. fxe3 Bg4 14. Qe1 Qe7 15. Rxf8+ Rxf8 16. Bd3 Bh5 17. Qg3 Bg6 18. e5 Re8 19. Bxg6 hxg6 20. Qxg6 Qxe5 21. Re1 Re6 22. Qg3 Qxb2 23. Qh3+ Rh6 24. Qc8+ Kh7 25. Qf5+ Kg8 26. Rd1 Rd6 27. Qc8+ Kf7 28. Qf5+ Kg8 29. Qc8+ Kf7 30. Qf5+ Kg8 1/2-1/2

[Event "Concepcion Lesly Memorial"]
[Site "Concepcion"]
[Date "2014.03.09"]
[Round "6"]
[White "Vidal Barra, Lucidoro Virgilio"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1828"]
[BlackElo "1991"]
[PlyCount "59"]
[EventDate "2014.03.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nf3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 b6 12. Qd3 g6 13. Bg5 Be7 14. Ne5 Bb7 15. Qf3 Rb8 16. Nxc6 Bxc6 17. Qxc6 Qxd4 18. Qb5 Rbc8 19. b3 Rc5 20. Be3 Qxa1 21. Bxc5 Qxf1+ 22. Kxf1 Bxc5 23. b4 Bd6 24. c5 bxc5 25. bxc5 Rb8 26. Qc6 Be5 27. Bb3 Re8 28. Qb7 a5 29. c6 a4 30. Bxa4 1-0

[Event "Concepcion Lesly Memorial"]
[Site "Concepcion"]
[Date "2014.03.08"]
[Round "4"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Palma Neira, Eliseo Maximiliano"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "1991"]
[BlackElo "1977"]
[PlyCount "31"]
[EventDate "2014.03.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 a6 10. e5 Nd5 11. Nxd5 cxd5 12. Ng5 Bb4+ 13. Kf1 Qe7 14. Qe2 h6 15. Qh5 Rf8 16. Nh3 1/2-1/2

[Event "Concepcion Lesly Memorial"]
[Site "Concepcion"]
[Date "2014.03.08"]
[Round "5"]
[White "Tejos Godoy, Rodrigo Andres"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1849"]
[BlackElo "1991"]
[PlyCount "58"]
[EventDate "2014.03.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. f4 d5 2. e3 g6 3. Nf3 Bg7 4. Be2 Nf6 5. 0-0 0-0 6. b3 Ne4 7. c3 c5 8. Bb2 Nc6 9. d3 Nd6 10. Qe1 b6 11. Nbd2 Bb7 12. d4 cxd4 13. exd4 Rc8 14. Bd3 Re8 15. Ba3 e6 16. Qf2 Ne7 17. Rac1 Ne4 18. Bxe4 dxe4 19. Ng5 Rxc3 20. Bxe7 Qxd4 21. Rxc3 Qxf2+ 22. Kxf2 Bxc3 23. Ngxe4 Bd4+ 24. Kg3 Rxe7 25. Rd1 e5 26. fxe5 Bxe5+ 27. Kf2 Bd4+ 28. Kg3 Bxe4 29. Re1 f5 0-1

[Event "Concepcion Lesly Memorial"]
[Site "Concepcion"]
[Date "2014.03.02"]
[Round "2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Munoz Duran, Jaime"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1991"]
[BlackElo "1939"]
[PlyCount "133"]
[EventDate "2014.03.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 Bxc3 6. bxc3 d6 7. 0-0 0-0 8. d3 h6 9. Rb1 Rb8 10. Nh4 Bd7 11. e4 Nh7 12. h3 a6 13. Nf5 Ne7 14. g4 Ng6 15. Be3 b5 16. cxb5 axb5 17. Qd2 Ng5 18. d4 Ne6 19. Rfd1 Nef4 20. dxe5 Nxg2 21. Kxg2 Nxe5 22. Bd4 Bxf5 23. exf5 Qe8 24. Bxe5 Qxe5 25. Re1 Qc5 26. f6 Qg5 27. Qxg5 hxg5 28. fxg7 Kxg7 29. Re7 Rfc8 30. f4 Kf6 31. Re4 c6 32. fxg5+ Kxg5 33. Rf1 Kg6 34. Ref4 Rc7 35. Rf6+ Kg7 36. Rxd6 Ra8 37. Rd2 Ra3 38. Rc2 Rd7 39. Rf3 Rda7 40. Rff2 Re7 41. Rf3 Rea7 42. Rcf2 Rxa2 43. Rxf7+ Rxf7 44. Rxa2 Rf4 45. Rf2 Rc4 46. Rf3 c5 47. Kg3 b4 48. cxb4 cxb4 49. Kh4 Rc3 50. Rf4 b3 51. Rb4 Kg6 52. Rb6+ Kg7 53. g5 Rd3 54. Kg4 Rd4+ 55. Kh5 Rd3 56. h4 Rc3 57. Rb7+ Kg8 58. g6 b2 59. Rxb2 Kg7 60. Rb7+ Kg8 61. Kh6 Rc8 62. h5 Ra8 63. Rb4 Kh8 64. Kg5 Kg7 65. h6+ Kh8 66. h7 Kg7 67. Rb7+ 1-0

[Event "Concepcion Lesly Memorial"]
[Site "Concepcion"]
[Date "2014.03.02"]
[Round "3"]
[White "Salgado Moscozo, Heraldo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2067"]
[BlackElo "1991"]
[PlyCount "117"]
[EventDate "2014.03.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qb3 Qe7 10. a5 0-0 11. Ra4 Bxc3 12. bxc3 Rfb8 13. Ba3 c5 14. Nd2 b5 15. axb6 axb6 16. Rxa8 Rxa8 17. f3 Bc2 18. Bxc5 bxc5 19. Qxc2 cxd4 20. exd4 Nd5 21. Re1 Qa3 22. Bxd5 exd5 23. c4 dxc4 24. Nxc4 Qb4 25. Rb1 Qe7 26. Qe4 Qf8 27. Nd6 Nf6 28. Qc6 Rd8 29. Nf5 Nd5 30. Re1 g6 31. Ng3 Qb4 32. Rd1 Nf4 33. Ne4 Ne2+ 34. Kf1 Nxd4 35. Nf6+ Kg7 36. Ne8+ Kf8 37. Qe4 Qc4+ 38. Kf2 Rxe8 39. Qxd4 Qxd4+ 40. Rxd4 Kg7 41. Re4 Kf8 42. Rxe8+ Kxe8 43. Ke3 Ke7 44. Kf4 Kf6 45. g4 h6 46. g5+ Kg7 47. gxh6+ Kxh6 48. Kg4 f6 49. f4 f5+ 50. Kg3 Kh5 51. h4 Kh6 52. Kh3 Kh7 53. Kg3 Kg7 54. Kh3 Kf6 55. Kg3 Ke6 56. h5 gxh5 57. Kh4 Kd5 58. Kxh5 Kd4 59. Kg6 1-0

[Event "Concepcion Lesly Memorial"]
[Site "Concepcion"]
[Date "2014.03.01"]
[Round "1"]
[White "Pleticosic, Ramirez Yerko"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1952"]
[BlackElo "1991"]
[PlyCount "106"]
[EventDate "2014.03.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. g3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bg2 Ngf6 6. d3 g6 7. Qe2 Nxe4 8. dxe4 Bg7 9. c3 Qa5 10. Qc2 Ne5 11. Bf4 Bg4 12. Bxe5 Qxe5 13. Nf3 Qh5 14. Qe2 Rd8 15. Rd1 0-0 16. 0-0 Qa5 17. a3 Qa4 18. Rfe1 Bh6 19. h3 Be6 20. Rd4 Rxd4 21. Nxd4 Bc4 22. Qd1 Qxd1 23. Rxd1 Rd8 24. Bf3 e5 25. Nc2 Rxd1+ 26. Bxd1 Bc1 27. Ne3 Be6 28. b3 Bxa3 29. c4 Kg7 30. Kg2 f6 31. Bc2 Bc5 32. Nd1 Bd4 33. g4 Kf7 34. Kf1 Ke7 35. Ke2 Kd6 36. Kd3 Kc5 37. f4 Kb4 38. f5 Bf7 39. h4 gxf5 40. exf5 h6 41. Ke4 b5 42. cxb5 Bd5+ 43. Kd3 cxb5 44. Ne3 Bxe3 45. Kxe3 a5 46. Bd1 a4 47. bxa4 bxa4 48. g5 hxg5 49. hxg5 fxg5 50. Bf3 Bxf3 51. Kxf3 Kc5 52. Kg4 Kd6 53. Kxg5 Ke7 0-1

[Event "Coronel-A 1st"]
[Site "Coronel"]
[Date "2012.12.23"]
[Round "8.2"]
[White "Caceres Leal, Jaime"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2126"]
[BlackElo "2062"]
[PlyCount "48"]
[EventDate "2012.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. 0-0 Be6 10. Na3 dxc3 11. Qe2 Bxb3 12. Nb5 Qb8 13. axb3 e6 14. g3 Bd6 15. Rd1 Bc7 16. Nxc7+ Qxc7 17. Bf4 Qe7 18. Bd6 Qf6 19. bxc3 0-0-0 20. Ne5 Rxd6 21. Rxd6 Nxe5 22. Rxb6 Rd8 23. Rb5 Rd2 24. Rc5+ Kb8 1-0

[Event "Coronel-A 1st"]
[Site "Coronel"]
[Date "2012.12.23"]
[Round "9.4"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Salgado Moscozo, Heraldo"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2062"]
[BlackElo "2070"]
[PlyCount "39"]
[EventDate "2012.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[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 c5 4. d5 b5 5. cxb5 a6 6. e3 d6 7. Nc3 Bg7 8. e4 0-0 9. a4 Bd7 10. Bd2 e6 11. dxe6 fxe6 12. Be2 d5 13. exd5 exd5 14. 0-0 Kh8 15. Bg5 Be6 16. Ne5 axb5 17. axb5 Rxa1 18. Qxa1 Nbd7 19. f4 Qc7 20. Qa6 1/2-1/2

[Event "Coronel-A 1st"]
[Site "Coronel"]
[Date "2012.12.22"]
[Round "5.5"]
[White "Miranda Gatica, Claudio Adolfo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2062"]
[PlyCount "98"]
[EventDate "2012.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Nbd7 7. d4 Qb6 8. Qa4 a6 9. Bxd7+ Nxd7 10. dxc5 Qxc5 11. Nd3 Qf5 12. Qd1 Qe4+ 13. Be3 Qxg2 14. Rf1 Qd5 15. Qe2 Bd6 16. h3 Ne5 17. Nxe5 Bxe5 18. Nd2 Bd7 19. Nb3 Bb5 20. Qd2 Qxd2+ 21. Nxd2 Bxf1 22. Nxf1 0-0-0 23. Nd2 f5 24. f4 Bc7 25. 0-0-0 e5 26. fxe5 Bxe5 27. Rf1 Rhf8 28. Nc4 Bc7 29. Bc5 Rfe8 30. Rxf5 Re1+ 31. Kc2 Re2+ 32. Kb3 b5 33. Nb6+ Bxb6 34. Bxb6 Rdd2 35. Kb4 Rxb2+ 36. Kc5 Kd7 37. Rd5+ Ke7 38. Kc6 Re6+ 39. Kc7 Kf7 40. Bd4 Rxa2 41. Kd8 Re8+ 42. Kd7 Rae2 43. h4 g6 44. h5 R2e7+ 45. Kc6 Re6+ 46. Kc5 Rc8+ 47. Kb4 Rc4+ 48. Kb3 gxh5 49. Rxh5 Kg6 0-1

[Event "Coronel-A 1st"]
[Site "Coronel"]
[Date "2012.12.22"]
[Round "6.1"]
[White "Nunez Munoz, Manuel"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "D55"]
[BlackElo "2062"]
[PlyCount "114"]
[EventDate "2012.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 0-0 7. Bd3 d5 8. 0-0 Nbd7 9. Rc1 Ne4 10. Bxe7 Qxe7 11. cxd5 exd5 12. Ne2 c5 13. Re1 c4 14. Bb1 b5 15. Nf4 g6 16. Nd2 Ndf6 17. f3 Nd6 18. Nf1 Rfe8 19. Ng3 Rad8 20. h4 Nd7 21. h5 Qg5 22. Kf2 Nf6 23. hxg6 fxg6 24. Qc2 Rd7 25. Rh1 Rg7 26. Rce1 Bc8 27. Qd2 Bf5 28. Nh3 Bxh3 29. Rxh3 Rf7 30. Qb4 Nfe4+ 31. Nxe4 Nxe4+ 32. Bxe4 dxe4 33. f4 Qd5 34. Rc1 Ra8 35. g3 a5 36. Qc3 Qe6 37. Rch1 b4 38. Qd2 Rc8 39. Qc2 c3 40. b3 Re7 41. Ke1 Ra8 42. R1h2 Qa6 43. Qe2 Qd3 44. g4 Rc7 45. Qc2 a4 46. f5 Qxc2 47. Rxc2 axb3 48. axb3 Ra1+ 49. Kf2 gxf5 50. Kg3 fxg4 51. Kxg4 Rf7 52. Rh5 Rg1+ 53. Kh3 Rb1 54. Rb5 Rb2 55. Rg2+ Rxg2 56. Kxg2 Rc7 57. Rg5+ Rg7 0-1

[Event "Coronel-A 1st"]
[Site "Coronel"]
[Date "2012.12.22"]
[Round "7.5"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Tapia Fuentes, Jaime"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2062"]
[BlackElo "2143"]
[PlyCount "82"]
[EventDate "2012.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 0-0 9. Rc1 Qa5 10. Nf3 Nc6 11. Be2 cxd4 12. cxd4 Qxd2+ 13. Kxd2 Rd8 14. d5 e6 15. Rhd1 exd5 16. exd5 Rxd5+ 17. Ke1 Rxd1+ 18. Bxd1 Be6 19. Rb1 b6 20. Ba4 Rc8 21. Rc1 Na5 22. Rxc8+ Bxc8 23. Nd4 Bb7 24. g3 a6 25. Nc2 b5 26. Bb3 Nxb3 27. axb3 a5 28. Kd2 Bd5 29. Bb6 a4 30. bxa4 bxa4 31. Bc5 f5 32. h4 Kf7 33. Ne3 Bb3 34. h5 f4 35. hxg6+ Kxg6 36. gxf4 Bb2 37. f3 Kf6 38. Nc2 Ke6 39. Bb4 Kf5 40. Bc3 Bxc3+ 41. Kxc3 Bxc2 0-1

[Event "Coronel-A 1st"]
[Site "Coronel"]
[Date "2012.12.16"]
[Round "4.2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "De Cara, Juan Antonio"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2062"]
[BlackElo "2198"]
[PlyCount "68"]
[EventDate "2012.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. a4 b4 5. c4 d6 6. Qc2 g6 7. Nbd2 Bg7 8. e4 0-0 9. Bd3 Nbd7 10. 0-0 Nh5 11. Re1 a5 12. Rb1 e5 13. Nf1 Nf4 14. Ng3 Nxd3 15. Qxd3 Nf6 16. b3 Ra7 17. Rf1 Ng4 18. h3 Nh6 19. Ne1 f5 20. f4 fxe4 21. Nxe4 Nf5 22. fxe5 Bxe5 23. Nf3 Nd4 24. Bg5 Nxf3+ 25. Rxf3 Rxf3 26. Qxf3 Qf8 27. Qxf8+ Kxf8 28. Rf1+ Kg7 29. Bd8 Bf5 30. Ng5 Ra8 31. Bc7 Ra7 32. Bb6 Ra6 33. Bc7 Ra7 34. Bb6 Ra6 1/2-1/2

[Event "Coronel-A 1st"]
[Site "Coronel"]
[Date "2012.12.16"]
[Round "2.3"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Palma Neira, Eliseo Maximiliano"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2062"]
[BlackElo "1996"]
[PlyCount "72"]
[EventDate "2012.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. d3 d6 5. e3 g6 6. Be2 Bg7 7. Rb1 Nge7 8. 0-0 d5 9. cxd5 Nxd5 10. Ne4 b6 11. Qa4 Bd7 12. Nd6+ Ke7 13. Ne4 Nd4 14. Qd1 Nxe2+ 15. Qxe2 Bb5 16. Rd1 Nb4 17. Ne1 Nxa2 18. Nc3 Nxc3 19. bxc3 a6 20. c4 Ba4 21. Nc2 Qc7 22. Bb2 Rhe8 23. f4 Kf8 24. fxe5 Bxe5 25. Bxe5 Rxe5 26. e4 Rd8 27. Rf1 Bxc2 28. Qxc2 Qd6 29. Rf3 Kg7 30. Rbf1 Re7 31. h3 b5 32. cxb5 axb5 33. Qb3 Qd4+ 34. Kh1 c4 35. Qxb5 cxd3 36. Qg5 Rdd7 0-1

[Event "Coronel-A 1st"]
[Site "Coronel"]
[Date "2012.12.16"]
[Round "3.4"]
[White "Vigueras Cifuentes, Michel Alex"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2062"]
[PlyCount "112"]
[EventDate "2012.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 Nc6 7. Qe2 d5 8. exd6 Bxd6 9. 0-0 0-0 10. d3 Nd5 11. Rd1 Qc7 12. h3 Bd7 13. Nbd2 Rfe8 14. Ne4 Bf8 15. Bg5 b6 16. Rac1 Nf4 17. Qe3 Ng6 18. Nh4 Nce7 19. g4 Nd5 20. Qg3 Qxg3+ 21. Nxg3 Nxh4 22. Bxh4 Nf4 23. Kf1 h6 24. Ne2 Nxh3 25. Kg2 Ng5 26. Bxg5 hxg5 27. Rh1 g6 28. Ng3 Bc6+ 29. f3 Rad8 30. Rcd1 Rd7 31. Ne4 Be7 32. Kf2 Kg7 33. Ke3 Rdd8 34. d4 f5 35. Nf2 cxd4+ 36. Rxd4 Bc5 37. Kd3 Bxd4 38. cxd4 fxg4 39. Rg1 gxf3 40. Rc1 Rd6 41. Ke3 Red8 42. Rc3 Bd5 43. Ba4 Rf8 44. b3 a6 45. b4 Bxa2 46. Bb3 Bxb3 47. Rxb3 a5 48. bxa5 bxa5 49. Rb5 Rd5 50. Rb7+ Rf7 51. Rb3 a4 52. Ra3 Ra5 53. Ne4 g4 54. Kf2 Rb7 55. Nc5 Rb2+ 56. Kg3 Rg2+ 0-1

[Event "Coronel-A 1st"]
[Site "Coronel"]
[Date "2012.12.15"]
[Round "1.3"]
[White "Vera Parra, Manuel"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2062"]
[PlyCount "80"]
[EventDate "2012.12.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 d6 4. Nc3 Nf6 5. h3 e6 6. d3 Be7 7. Bg5 a6 8. Qe2 Qc7 9. a3 0-0 10. Bh4 b5 11. Ba2 Bb7 12. Bg3 Nd4 13. Nxd4 cxd4 14. Nd1 Rac8 15. Rc1 Qb6 16. 0-0 a5 17. Bh4 Rc7 18. b3 b4 19. a4 Rfc8 20. Bb1 g6 21. Nb2 Nxe4 22. Bxe7 Nc3 23. Qe1 Rxe7 24. f3 d5 25. Rf2 e5 26. Nd1 e4 27. Nxc3 dxc3 28. Kh1 exf3 29. Qxe7 Qxf2 30. Rg1 fxg2+ 31. Rxg2 Qf1+ 32. Kh2 Qf4+ 33. Kg1 Qc7 34. Qxc7 Rxc7 35. d4 Re7 36. Kf1 Re4 37. Rg5 f6 38. Rg3 Ba6+ 39. Kf2 Rxd4 40. Re3 Kf7 0-1

[Event "Concepcion Huachipato 1st"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "8"]
[White "Palma Neira, Eliseo Maximiliano"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1947"]
[BlackElo "2093"]
[PlyCount "94"]
[EventDate "2012.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. 0-0 Nge7 8. Be3 Nd4 9. Rb1 Nec6 10. a3 a5 11. Qd2 0-0 12. a4 Qd7 13. Bf4 Nxe2+ 14. Nxe2 Nd4 15. b3 e5 16. Be3 Nxe2+ 17. Qxe2 b6 18. h3 Bb7 19. c4 Rae8 20. Kh2 f5 21. f3 Qe7 22. g4 Bc8 23. gxf5 gxf5 24. Rg1 f4 25. Bf2 Bf6 26. Rh1 Kh8 27. Rbg1 Bh4 28. Qe1 Bxf2 29. Qxf2 Qg5 30. h4 Qe7 31. Bh3 Bxh3 32. Kxh3 Qe6+ 33. Kg2 Rg8+ 34. Kf1 Rxg1+ 35. Rxg1 Rg8 36. Qh2 h6 37. Kf2 Rxg1 38. Kxg1 Qg6+ 39. Kf2 h5 40. Qh3 Kh7 41. Qd7+ Kh6 42. Qh3 Kg7 43. Kf1 Kh6 44. Qc8 Qf6 45. Qg8 Qxh4 46. Qh8+ Kg6 47. Qg8+ Kh6 1/2-1/2

[Event "Concepcion Huachipato 1st"]
[Site "Talcahuano"]
[Date "2012.01.21"]
[Round "9"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Alarcon Vega, Ricardo Antonio"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2093"]
[PlyCount "78"]
[EventDate "2012.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Nbd7 7. Bg5 h6 8. Bh4 Qe8 9. 0-0 c6 10. h3 b6 11. Qd2 Nh7 12. Rfe1 g5 13. Bg3 Bb7 14. Rad1 Rd8 15. d5 Ne5 16. Nd4 Ng6 17. Bh5 Rc8 18. Nf5 Nf6 19. Be2 Qd8 20. f4 gxf4 21. Bxf4 Nxf4 22. Qxf4 Kh7 23. Nxg7 Kxg7 24. dxc6 Rxc6 25. e5 Ng8 26. Rd3 Qc8 27. Rg3+ Kh8 28. Nd5 Qe6 29. Bg4 dxe5 30. Rxe5 Rxc4 31. Bxe6 Rxf4 32. Nxf4 fxe6 33. Nxe6 Rf6 34. Rc3 Rg6 35. Nf4 Rf6 36. g3 Rd6 37. Rc7 Ba6 38. Rxa7 Rd1+ 39. Kf2 Rf1+ 1-0

[Event "Concepcion Huachipato 1st"]
[Site "Talcahuano"]
[Date "2012.01.20"]
[Round "7"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Munoz Duran, Jaime"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2093"]
[BlackElo "1950"]
[PlyCount "75"]
[EventDate "2012.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Be7 7. Qc2 Na6 8. a3 Nc7 9. e3 Ne6 10. Bh4 0-0 11. Bd3 g6 12. b4 a6 13. 0-0 Ng7 14. Rfc1 Bf5 15. Ne5 Bxd3 16. Nxd3 Ne4 17. Bxe7 Qxe7 18. a4 Rad8 19. Rab1 Rd6 20. b5 axb5 21. axb5 f5 22. bxc6 bxc6 23. Nxe4 Qxe4 24. Ne5 Qh4 25. g3 Qh3 26. Nxc6 g5 27. Qc5 f4 28. Rb8 Qd7 29. Rxf8+ Kxf8 30. Ne5 Qe6 31. Rb1 Ne8 32. Rb7 fxe3 33. fxe3 Kg8 34. Qc2 Nf6 35. Qc7 Nd7 36. Qd8+ Nf8 37. Qxg5+ Ng6 38. Qh6 1-0

[Event "Concepcion Huachipato 1st"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "5"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Caceres Leal, Jaime"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2093"]
[BlackElo "2122"]
[PlyCount "47"]
[EventDate "2012.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 Qb6 13. Bg2 0-0-0 14. 0-0 Ne5 15. dxe5 Rxd1 16. Raxd1 b4 17. Ne4 Qa5 18. Rd4 c5 19. Rd2 b3 20. axb3 Rh5 21. Bf4 Bxe4 22. Bxe4 Rxe5 23. Bg2 Rf5 24. Rfd1 1/2-1/2

[Event "Concepcion Huachipato 1st"]
[Site "Talcahuano"]
[Date "2012.01.15"]
[Round "6"]
[White "Squella Lavin, Carlos Felipe"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "1944"]
[BlackElo "2093"]
[PlyCount "43"]
[EventDate "2012.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d5 6. 0-0 dxc4 7. Nc3 Nfd7 8. e4 Na6 9. Qe2 c5 10. d5 Ne5 11. Nxe5 Bxe5 12. Qxc4 e6 13. Bh6 Re8 14. Rad1 Qb6 15. f4 Bd4+ 16. Kh1 Qxb2 17. Rxd4 cxd4 18. Qxd4 e5 19. fxe5 Qb6 20. Qd2 Rxe5 21. Qf4 f6 22. Qxe5 1-0

[Event "Concepcion Huachipato 1st"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "3"]
[White "Henriquez Pacheco, Daniel"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2180"]
[BlackElo "2093"]
[PlyCount "56"]
[EventDate "2012.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Bb7 9. 0-0-0 Nbd7 10. Bxb5 axb5 11. Ndxb5 Ra6 12. g4 Ne5 13. Qe2 Qc8 14. g5 Nfd7 15. f4 Nc4 16. Bf2 Be7 17. Rd4 Ndb6 18. b3 e5 19. Rdd1 Na3 20. Rxd6 0-0 21. Rxb6 Nxb5 22. Nxb5 Rxa2 23. Rd1 Bb4 24. Rxb7 Qxb7 25. Qd3 Ra1+ 26. Kb2 Rxd1 27. Qxd1 Qxb5 28. c3 Be7 0-1

[Event "Concepcion Huachipato 1st"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "4"]
[White "Martinez, Victor"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2014"]
[BlackElo "2093"]
[PlyCount "47"]
[EventDate "2012.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Be3 Qc7 7. Nc3 e6 8. a3 a6 9. f4 d6 10. Qf3 b5 11. 0-0-0 Bb7 12. Bxb5 axb5 13. Nxb5 Qb8 14. Bb6 Be7 15. Nc7+ Kf8 16. Nxa8 Bxa8 17. Be3 g6 18. f5 Ne5 19. Qh3 Bxe4 20. fxe6 fxe6 21. Bh6+ Kf7 22. Nd4 Qc8 23. Rhf1 Neg4 24. Qxg4 1-0

[Event "Concepcion Huachipato 1st"]
[Site "Talcahuano"]
[Date "2012.01.14"]
[Round "2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Ramos Valdes, Miguel Leonardo"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2093"]
[PlyCount "65"]
[EventDate "2012.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nf6 6. Bc4 Qd6 7. dxc5 Qxc5 8. 0-0 Bd6 9. Qe2 Nbd7 10. Nb3 Qc7 11. Nbd4 a6 12. Rd1 0-0 13. Bg5 h6 14. Bh4 b6 15. c3 Re8 16. Bb3 Bb7 17. Bg3 Bxg3 18. hxg3 Bd5 19. Re1 b5 20. Rad1 Nb6 21. Ne5 Rad8 22. Qe3 Nc4 23. Nxc4 bxc4 24. Ba4 Re7 25. Nf5 Red7 26. Bxd7 Rxd7 27. Nd4 Qb7 28. Nf3 Ng4 29. Qf4 f5 30. Ne5 g5 31. Qd4 Nxe5 32. Qxe5 Re7 33. Rxd5 1-0

[Event "Concepcion Huachipato 1st"]
[Site "Talcahuano"]
[Date "2012.01.13"]
[Round "1"]
[White "Sanhueza Ortiz, Gonzalo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1/2-1/2"]
[ECO "A46"]
[BlackElo "2093"]
[PlyCount "124"]
[EventDate "2012.01.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 Be7 7. Bd3 d5 8. Nbd2 h6 9. Bh4 0-0 10. 0-0 Re8 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bg3 f5 14. Bc2 Nf8 15. Nb3 Qc7 16. f4 b6 17. Bd1 Ba6 18. Re1 Rac8 19. Be2 Bxe2 20. Rxe2 b5 21. Qd1 Red8 22. Rc1 Qb6 23. Rd2 a5 24. Bf2 a4 25. Na1 Qc6 26. Nc2 Qe8 27. Ne1 Nd7 28. b3 Nb6 29. Nf3 Ra8 30. Qe2 axb3 31. axb3 Ra3 32. Rb2 Rda8 33. h3 g6 34. Kh2 Kh7 35. Rcc2 Qc6 36. g4 Ra1 37. Kg3 h5 38. g5 Kg7 39. Ra2 Kf7 40. Rxa1 Rxa1 41. Ra2 Rxa2 42. Qxa2 Qa8 43. Qxa8 Nxa8 44. Kg2 Nc7 45. Kf1 Na6 46. Be1 Bd8 47. Ke2 Bb6 48. Bd2 Nb8 49. Ne1 Nc6 50. Nc2 Na5 51. Na1 Ke8 52. Kd1 Kd7 53. Kc2 Nc6 54. b4 cxb4 55. cxb4 d4 56. exd4 Nxd4+ 57. Kd3 Kc6 58. Be3 Kd5 59. Bxd4 Bxd4 60. Nc2 Bf2 61. Na3 Kc6 62. Nc2 Kd5 1/2-1/2

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2004.04.24"]
[Round "1"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Letelier Nicolai, Pablo"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2095"]
[BlackElo "1800"]
[PlyCount "107"]
[EventDate "2004.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[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 Na5 9. Bc2 c5 10. h3 Nc6 11. d4 0-0 12. b3 Bd7 13. Bg5 Rc8 14. d5 Na5 15. Nbd2 h6 16. Be3 Qc7 17. Nf1 c4 18. b4 Nb7 19. g4 g5 20. Qd2 Nh7 21. Ng3 f6 22. Nf5 Bxf5 23. gxf5 Rce8 24. Nh2 Bd8 25. Qe2 Qf7 26. a4 Be7 27. axb5 axb5 28. Ra7 Rb8 29. Rea1 Kh8 30. R1a6 Bd8 31. Bd1 Rg8 32. Qh5 Qxh5 33. Bxh5 Bc7 34. Ng4 Kg7 35. Rc6 Rgc8 36. Bb6 Bxb6 37. Rxb6 Rc7 38. Rxb5 Nf8 39. Be8 Nd7 40. Bxd7 Rxd7 41. Rb6 h5 42. Ne3 Kf8 43. Nxc4 Ke8 44. Nxd6+ Rxd6 45. Raxb7 Rxb7 46. Rxb7 Ra6 47. c4 Ra3 48. Kg2 Rc3 49. c5 Rc4 50. d6 Rxe4 51. c6 Rc4 52. b5 e4 53. Rb8+ Kf7 54. d7 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.05.17"]
[Round "9.2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Mardones Moncada, Marcelo"]
[Result "0-1"]
[ECO "C85"]
[WhiteElo "2137"]
[BlackElo "1877"]
[PlyCount "74"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 f5 9. Nc4 0-0 10. Nh4 Nc5 11. Nxf5 Bxf5 12. exf5 b6 13. Be3 Nb7 14. Qf3 Qe8 15. d4 b5 16. Nd2 exd4 17. Bxd4 c5 18. Qxb7 cxd4 19. Qd5+ Qf7 20. Qxd4 Rad8 21. Qe3 Rfe8 22. Nb3 Ba3 23. Qa7 Bxb2 24. Rab1 Ra8 25. Qb7 Be5 26. f4 Bd6 27. Rbe1 Qc4 28. Re6 Rab8 29. Rxe8+ Rxe8 30. Qxa6 Bxf4 31. Rd1 Qxc2 32. Rf1 Be3+ 33. Kh1 Qe2 34. Rb1 Bf4 35. Rg1 Bxh2 36. Nd4 Qh5 37. g4 Qh3 0-1

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.05.03"]
[Round "7.2"]
[White "Morales Gonzalez, Rodrigo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "2086"]
[BlackElo "2137"]
[PlyCount "59"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be3 Be7 8. Be2 Nc6 9. Qd2 Qc7 10. Bf3 Na5 11. b3 e5 12. Nde2 exf4 13. Nxf4 Be6 14. Ncd5 Nxd5 15. exd5 Bf5 16. c4 b5 17. c5 Nb7 18. c6 Nc5 19. 0-0 0-0 20. Rad1 Rad8 21. Bd4 Rfe8 22. b4 Na4 23. Nh5 Bf8 24. Qg5 Bg6 25. Nf6+ Kh8 26. Nxe8 Rxe8 27. Rde1 Rd8 28. Bh5 f6 29. Qh4 Bd3 30. Rxf6 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.04.26"]
[Round "6.2"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Hernandez, Hector Lagos"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2103"]
[BlackElo "1821"]
[PlyCount "45"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng5 h6 7. Ne6 Qa5+ 8. Bd2 Qb6 9. Nxf8 Nxf8 10. Bc3 Bg4 11. Ne2 Bh5 12. Qd2 Bxe2 13. Bxe2 Ne6 14. 0-0 Qc7 15. Bc4 Ng4 16. f4 Qd7 17. Rad1 Rd8 18. Qe2 Nc7 19. d5 0-0 20. dxc6 Qxc6 21. Qxg4 Qc5+ 22. Kh1 g6 23. Qxg6# 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.??.??"]
[Round "1.1"]
[White "Aranda, Rodrigo"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1806"]
[BlackElo "2137"]
[PlyCount "74"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Bd3 Nc6 8. Nxc6 dxc6 9. Be3 h5 10. h3 b6 11. 0-0 Bb7 12. Qe2 c5 13. f4 Be7 14. Rad1 h4 15. e5 Nh5 16. Qg4 0-0-0 17. Be4 Ng3 18. Bxb7+ Qxb7 19. Rfe1 Nf5 20. Bf2 Qc6 21. Ne4 Rxd1 22. Qxd1 Rd8 23. Qc2 Qd7 24. b4 cxb4 25. c5 Nd4 26. Qc1 b5 27. Nd6+ Bxd6 28. Bxd4 Be7 29. Be3 Qc6 30. Qc2 Qd5 31. Rc1 g5 32. Qf2 gxf4 33. Qxf4 Rg8 34. Qf2 Qxe5 35. Bf4 Qd4 36. c6 Bf6 37. c7 Be5 0-1

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.??.??"]
[Round "3.1"]
[White "Cabezas Cantillana, Marco"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1849"]
[BlackElo "2137"]
[PlyCount "24"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. b3 Nf6 4. d4 Bf5 5. Nf3 e6 6. g3 Nbd7 7. Bf4 Bb4 8. Qc1 Ne4 9. Bd2 Nxd2 10. Qxd2 Nf6 11. Qb2 Ne4 12. Rc1 Qa5 0-1

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.??.??"]
[Round "5.1"]
[White "Cerna, Jose Miguel"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "B42"]
[BlackElo "2137"]
[PlyCount "45"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Qc7 6. c4 Nf6 7. Bd3 Nc6 8. 0-0 Bd6 9. g3 h5 10. Nc3 h4 11. Nxc6 dxc6 12. f4 e5 13. f5 hxg3 14. hxg3 Nh5 15. Kg2 Bd7 16. Rh1 0-0-0 17. Rxh5 g6 18. Rxh8 Rxh8 19. Qf3 gxf5 20. exf5 Rg8 21. Ne4 c5 22. Nxd6+ Qxd6 23. Be4 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.??.??"]
[Round "2.1"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Gonzalez, Humberto"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2137"]
[BlackElo "1885"]
[PlyCount "53"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. 0-0 Nf6 7. Re1 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Qc7 13. Nbd2 Nc4 14. Nf1 h6 15. b3 Nb6 16. Bb2 Nfd7 17. Rc1 Bb7 18. Ne3 Rac8 19. Nd5 Nxd5 20. exd5 Qb8 21. dxe5 dxe5 22. Nxe5 Rcd8 23. Qd3 Nf6 24. Ng4 Rfe8 25. Nxf6+ Bxf6 26. Qh7+ Kf8 27. Qh8# 1-0

[Event "Santiago CALF op"]
[Site "Santiago de Chile"]
[Date "2003.??.??"]
[Round "4.1"]
[White "Ruiz Zenteno, Leonardo Marcial"]
[Black "Quinteros, Alfonso"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2137"]
[BlackElo "1812"]
[PlyCount "69"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be7 10. Nc4 Nd4 11. Bxf6 Bxf6 12. Nd5 Be6 13. Nce3 Rc8 14. c3 Bxd5 15. Nxd5 Nc6 16. Bd3 0-0 17. h4 g6 18. h5 Bg5 19. Qg4 Kg7 20. g3 Na5 21. f4 exf4 22. gxf4 Bf6 23. hxg6 hxg6 24. 0-0-0 Rh8 25. f5 Rh4 26. Rxh4 Bxh4 27. Rg1 Kh6 28. f6 g5 29. Be2 Kh7 30. Qh5+ Kg8 31. Rxg5+ Bxg5+ 32. Qxg5+ Kf8 33. Qg7+ Ke8 34. Bg4 Rxc3+ 35. bxc3 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "2002.??.??"]
[Round "5"]
[White "Cabrera Gonzalez, Sergio"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2011"]
[BlackElo "2074"]
[PlyCount "73"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nf6 3. e3 g6 4. d4 cxd4 5. exd4 Bg7 6. Bd3 Nc6 7. c3 d6 8. 0-0 0-0 9. Nbd2 a6 10. Qe1 e6 11. Qh4 Nh5 12. Ne4 Qxh4 13. Nxh4 Rd8 14. Bc2 b5 15. a3 Bb7 16. Be3 Rac8 17. Rac1 Na5 18. Nd2 Nc4 19. Nxc4 bxc4 20. Rce1 Bd5 21. g3 Nf6 22. Bc1 Rd7 23. Ng2 Ba8 24. h3 Rb8 25. Ne3 Rc7 26. g4 Ne4 27. Nd1 f5 28. Kh2 Bf6 29. g5 Bg7 30. Nf2 d5 31. Re2 Bc6 32. Kg2 Kf7 33. h4 Rcb7 34. Bd1 Bf8 35. Nxe4 dxe4 36. Kf2 Bd6 37. Ke3 1/2-1/2

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "2002.??.??"]
[Round "2"]
[White "Mayorga, Luis"]
[Black "Ruiz Zenteno, Leonardo Marcial"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2110"]
[BlackElo "2074"]
[PlyCount "79"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 Be7 7. Bd3 d5 8. 0-0 0-0 9. Nbd2 h6 10. Bh4 Re8 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bg3 f5 14. a4 c4 15. Bc2 Nc5 16. Nf3 Bd7 17. Nd4 Ne4 18. f3 Nxg3 19. hxg3 Bc5 20. Qd2 Qc7 21. f4 h5 22. Nf3 Be7 23. Nd4 Rab8 24. Rfb1 Kf7 25. b4 cxb3 26. Bxb3 Rec8 27. Rc1 Qa5 28. Qc2 g6 29. c4 Bc6 30. Qa2 Rd8 31. Rab1 Bc5 32. cxd5 Bxd5 33. Bxd5 Rxd5 34. Rb5 Qc7 35. Rcxc5 Rxc5 36. Qxe6+ Kg7 37. Qf6+ Kh7 38. Ne6 Rc1+ 39. Kh2 Qd7 40. Rd5 1-0

