[Event "Mar de Ajo op 5th"]
[Site "Mar de Ajo"]
[Date "2023.11.10"]
[Round "1"]
[White "Rodriguez Vila, Andres"]
[Black "Pedreira Henrich, Alan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2405"]
[BlackElo "1779"]
[PlyCount "49"]
[EventDate "2023.11.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 4. e3 g6 5. h4 Bg7 6. Be2 Qa5 7. Kf1 h5 8. Nf3 Bf5 9. Ne5 Nfd7 10. Nd3 Na6 11. f3 Nb4 12. Ne1 e5 13. Bg3 exd4 14. exd4 Kf8 15. Bd6+ Kg8 16. g4 hxg4 17. fxg4 Be4 18. Rh3 Re8 19. Qd2 c5 20. dxc5 Qd8 21. Nxe4 Rxe4 22. Bf3 Rd4 23. Qf2 Qf6 24. c3 Nd3 25. Qxd4 1-0

[Event "Olavarria op A"]
[Site "Maipu"]
[Date "2019.08.15"]
[Round "3.3"]
[White "Splendore, Franco"]
[Black "Pedreira Henrich, Alan"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1638"]
[BlackElo "1776"]
[PlyCount "107"]
[EventDate "2019.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. g3 g6 3. d3 Bg7 4. Nd2 Nc6 5. Ngf3 d6 6. Bg2 Nf6 7. c3 0-0 8. 0-0 e6 9. Re1 Qc7 10. Nf1 Rb8 11. h4 b5 12. N1h2 b4 13. d4 d5 14. e5 Nd7 15. Bf4 Qa5 16. Qd2 bxc3 17. bxc3 cxd4 18. cxd4 Qxd2 19. Bxd2 Nb6 20. Bf1 Nc4 21. Bxc4 dxc4 22. Nf1 Rd8 23. Bc3 Ne7 24. Ne3 Nd5 25. Ba5 Rd7 26. Nxc4 Bf8 27. Rab1 Rdb7 28. Nfd2 Nb4 29. Rb2 Kg7 30. Reb1 Nxa2 31. Rxb7 Rxb7 32. Rxb7 Bxb7 33. Nd6 Bd5 34. f4 Nc1 35. Kf1 h6 36. Bb4 Nb3 37. Nxb3 Bxb3 38. Bc5 a6 39. Nb7 Bd5 40. Na5 g5 41. hxg5 hxg5 42. fxg5 Kg8 43. Ke2 Bg7 44. Kd3 Kh7 45. Nc4 Kg6 46. Be7 Kh5 47. Ne3 Ba2 48. g4+ Kg6 49. Kc2 f5 50. exf6 Bh8 51. Kb2 Bd5 52. Nxd5 exd5 53. Kb3 Kf7 54. Kb4 1-0

[Event "Olavarria op A"]
[Site "Maipu"]
[Date "2019.08.12"]
[Round "2.4"]
[White "Pedreira Henrich, Alan"]
[Black "Perez, Matias"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1776"]
[BlackElo "1811"]
[PlyCount "91"]
[EventDate "2019.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 4. e3 Bf5 5. Bd3 Bg6 6. Nge2 e6 7. f3 Be7 8. g4 Nbd7 9. Qd2 b5 10. h4 b4 11. Nd1 Bxd3 12. cxd3 c5 13. dxc5 Bxc5 14. d4 Be7 15. Kf2 Nb6 16. b3 a5 17. Rc1 Bd6 18. Nb2 Bxf4 19. Nxf4 Nfd7 20. Nbd3 0-0 21. g5 Rc8 22. Rxc8 Qxc8 23. Rc1 Qb8 24. Nc5 Rc8 25. Qd3 Nxc5 26. dxc5 Nd7 27. c6 Ne5 28. Qa6 Qc7 29. Ne2 Nxc6 30. Nd4 Qh2+ 31. Ke1 Qxh4+ 32. Kd2 Qh2+ 33. Ne2 Qc7 34. f4 Qd7 35. Qb5 d4 36. Nxd4 e5 37. fxe5 Rd8 38. Qxc6 Qh3 39. Qc7 Qg2+ 40. Kd3 Qxg5 41. Qxa5 h5 42. Qxb4 Qxe5 43. Qc5 Qh2 44. Qc7 Qxc7 45. Rxc7 h4 46. Ke4 1-0

[Event "Olavarria op A"]
[Site "Maipu"]
[Date "2019.08.08"]
[Round "1.3"]
[White "Iglesias, Gabriel"]
[Black "Pedreira Henrich, Alan"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1675"]
[BlackElo "1776"]
[PlyCount "46"]
[EventDate "2019.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. a3 Bxc3 6. Bxc3 Bb7 7. Rc1 0-0 8. e3 Ne4 9. Nh3 d6 10. Bd3 f5 11. d5 exd5 12. cxd5 Nxc3 13. Rxc3 Bxd5 14. Bc4 Bxc4 15. Rxc4 d5 16. Rd4 c6 17. Nf4 Qd6 18. h4 Nd7 19. Nxd5 cxd5 20. Rxd5 Qf6 21. Rxd7 Qxb2 22. 0-0 Qxa3 23. Qd4 Rf6 1-0

[Event "Ciencias Prueba"]
[Site "Ciencias"]
[Date "2019.05.30"]
[Round "1.3"]
[White "Pedreira Henrich, Alan"]
[Black "Splendore, Franco"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1738"]
[BlackElo "1559"]
[PlyCount "118"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 Nf6 4. Qc2 c5 5. a3 cxd4 6. axb4 dxc3 7. bxc3 Qc7 8. e3 d5 9. c5 0-0 10. Nf3 Nc6 11. Be2 b6 12. b5 Na5 13. c6 a6 14. 0-0 axb5 15. Bxb5 Ba6 16. Qd3 Bxb5 17. Qxb5 Qxc6 18. Rxa5 Qxc3 19. Rxa8 Rxa8 20. Bb2 Qc5 21. Qxc5 bxc5 22. Bxf6 gxf6 23. Rc1 Ra5 24. Kf1 e5 25. Nh4 d4 26. e4 d3 27. Ke1 Ra4 28. f3 c4 29. Nf5 h5 30. Ne3 Ra2 31. Rxc4 Re2+ 32. Kf1 Rxe3 33. Rc8+ Kg7 34. Re8 h4 35. h3 Kh7 36. Kf2 Re2+ 37. Kf1 Rd2 38. Re7 Kg6 39. Re8 Kg5 40. Ke1 Re2+ 41. Kf1 Rd2 42. Ke1 Re2+ 43. Kf1 Re3 44. Rg8+ Kh6 45. Rf8 Kg7 46. Rd8 Kh7 47. Kf2 Re2+ 48. Kf1 Rd2 49. Rd7 Kg7 50. Rd8 Kh7 51. Rd7 Kg6 52. Rd8 f5 53. Ke1 Re2+ 54. Kf1 fxe4 55. fxe4 Kg5 56. Rg8+ Kf6 57. Rg4 Rb2 58. Ke1 Re2+ 59. Kf1 Re3 0-1

[Event "Ciencias Prueba"]
[Site "Ciencias"]
[Date "2019.??.??"]
[Round "8.4"]
[White "Fischer, Hugo"]
[Black "Pedreira Henrich, Alan"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1662"]
[BlackElo "1738"]
[PlyCount "93"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Nf3 c6 4. c3 Qa5 5. Bf4 Qf5 6. e3 g5 7. Bg3 d5 8. Nbd2 Nxg3 9. hxg3 Nd7 10. Nb3 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Bd3 h6 14. Nd4 Bd7 15. Qh5 Qf6 16. Qf3 Qxf3 17. Nxf3 Bg7 18. Kd2 0-0-0 19. Ne1 f5 20. f4 g4 21. Rh5 Rhf8 22. b4 a5 23. a3 Kc7 24. Nc2 Ra8 25. a4 axb4 26. Nxb4 Kd6 27. Nc2 c5 28. Bb5 Bxb5 29. axb5 Rxa1 30. Nxa1 Ra8 31. Nc2 Ke6 32. Rh1 Ra5 33. Rb1 Kd6 34. Kd3 c4+ 35. Kd2 Kc5 36. Nd4 Bxd4 37. exd4+ Kb6 38. Rh1 Ra2+ 39. Ke3 Rxg2 40. Rxh6+ Kxb5 41. Rd6 Rxg3+ 42. Kd2 Rg2+ 43. Kc1 Ka4 44. Rb6 Rf2 45. Rxb7 Rxf4 46. Kd2 Rf2+ 47. Kc1 0-1

[Event "Ciencias Prueba"]
[Site "Ciencias"]
[Date "2019.??.??"]
[Round "3.8"]
[White "Lizasu, Juan Ignacio"]
[Black "Pedreira Henrich, Alan"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1618"]
[BlackElo "1738"]
[PlyCount "90"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. e5 Bg4 5. exd6 Qxd6 6. 0-0 0-0-0 7. Bxc6 bxc6 8. Na3 Qd5 9. d3 Rd6 10. Nc4 Rg6 11. Nce5 Bxf3 12. Nxf3 h5 13. c4 Qd6 14. g3 e5 15. Re1 f6 16. Nh4 Rg4 17. h3 Rxh4 18. gxh4 Ne7 19. Qf3 Qe6 20. b4 Nf5 21. Kh2 Nxh4 22. Qe4 g5 23. b5 g4 24. f4 Nf3+ 25. Kh1 Nxe1 26. Qxe1 gxh3 27. Qe4 Bg7 28. f5 Qd6 29. Rb1 Rd8 30. Rb3 Qc7 31. Be3 Bf8 32. a4 Qb7 33. a5 cxb5 34. Qxb7+ Kxb7 35. Rxb5+ Kc6 36. Rb3 e4 37. dxe4 Re8 38. Bf4 Rxe4 39. Bb8 Rxc4 40. Bxa7 Bd6 41. Rxh3 h4 42. Kg2 Rc2+ 43. Kf1 Bg3 44. Bb6 Rf2+ 45. Kg1 Rxf5 0-1

[Event "Ciencias Prueba"]
[Site "Ciencias"]
[Date "2019.??.??"]
[Round "4.8"]
[White "Marateo, Diego"]
[Black "Pedreira Henrich, Alan"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1646"]
[BlackElo "1738"]
[PlyCount "86"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne4 6. Nf3 b6 7. Qc2 Bb7 8. e3 d6 9. Bd3 f5 10. a4 a5 11. Ba3 Nd7 12. h3 Qf6 13. Rg1 0-0-0 14. Ke2 g5 15. Nd2 Nxd2 16. Kxd2 e5 17. Bxf5 e4 18. g4 h5 19. Rg2 Rhf8 20. Rf1 Rde8 21. Qb1 Qf7 22. Bxd6 cxd6 23. Qxb6 Qxf5 24. Qxb7+ Kxb7 25. gxf5 Rxf5 26. Rb1+ Nb6 27. Rb5 Rxb5 28. cxb5 Rg8 29. Kc2 Nxa4 30. Kb3 Nb6 31. c4 Nd7 32. Rg1 Kb6 33. Ka4 Rg6 34. Rg3 g4 35. hxg4 Rxg4 36. Rxg4 hxg4 37. Kb3 Nf6 38. Ka4 Nh5 39. c5+ dxc5 40. dxc5+ Kxc5 41. Kxa5 Nf6 42. b6 Nd7 43. Ka6 Nxb6 0-1

[Event "Ciencias Prueba"]
[Site "Ciencias"]
[Date "2019.??.??"]
[Round "5.5"]
[White "Pedreira Henrich, Alan"]
[Black "Costilla, Eduardo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1738"]
[BlackElo "1448"]
[PlyCount "67"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. e3 Qb6 5. Na4 Qa5+ 6. c3 Bg4 7. f3 Bf5 8. b4 Qd8 9. Bd3 Bxd3 10. Qxd3 e6 11. Ne2 Bd6 12. 0-0 Qc7 13. Bxd6 Qxd6 14. Nb2 Nbd7 15. c4 0-0 16. c5 Qc7 17. Rfc1 e5 18. Ng3 Rfe8 19. Nf5 e4 20. Qd2 Re6 21. Nd6 exf3 22. gxf3 Ne8 23. Nf5 Rg6+ 24. Kh1 Ndf6 25. Nd3 Rg5 26. e4 h6 27. h4 Rh5 28. Nf4 Rxf5 29. exf5 Qd7 30. Qd3 Nh7 31. Re1 Nef6 32. Re5 Qd8 33. Rae1 Nh5 34. Re8+ 1-0

[Event "Ciencias Prueba"]
[Site "Ciencias"]
[Date "2019.??.??"]
[Round "7.5"]
[White "Pedreira Henrich, Alan"]
[Black "Lopez, Ruben Omar"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1738"]
[BlackElo "1567"]
[PlyCount "45"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. e4 a6 4. Bd3 h6 5. Nge2 Nc6 6. Bf4 dxe4 7. Nxe4 Nxd4 8. Nxd4 Qxd4 9. Bb5+ Bd7 10. Qxd4 Bxb5 11. 0-0-0 f5 12. Nc5 Kf7 13. Nxe6 Nf6 14. Nxc7 Rc8 15. Nxb5 axb5 16. Be5 Bc5 17. Qc3 Ne4 18. Qb3+ Kg6 19. Qe6+ Nf6 20. Bxf6 gxf6 21. g4 fxg4 22. Qxg4+ Kh7 23. Rd7+ 1-0

[Event "Daireaux U2200 2nd"]
[Site "Daireaux"]
[Date "2018.06.23"]
[Round "3.2"]
[White "Pedreira Henrich, Alan"]
[Black "Pacho, Jano"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1846"]
[BlackElo "1963"]
[PlyCount "63"]
[EventDate "2018.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[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. a3 Bb7 5. Nc3 Be7 6. d5 exd5 7. cxd5 0-0 8. e4 d6 9. Bd3 Re8 10. 0-0 Nbd7 11. h3 Bf8 12. Re1 c6 13. dxc6 Bxc6 14. Nd4 Bb7 15. Bf4 a6 16. Nf5 Nc5 17. Qf3 d5 18. Qg3 Kh8 19. Rad1 Nh5 20. Qg4 Nxf4 21. Qxf4 Ne6 22. Qg3 g6 23. exd5 gxf5 24. dxe6 Bd6 25. exf7 Rxe1+ 26. Rxe1 Bxg3 27. Re8+ Qxe8 28. fxe8Q+ Rxe8 29. fxg3 Re3 30. Bxf5 Rxg3 31. Ne4 Bxe4 32. Bxe4 0-1

[Event "Daireaux U2200 2nd"]
[Site "Daireaux"]
[Date "2018.06.23"]
[Round "4.5"]
[White "Rodriguez Lezcano, Matias"]
[Black "Pedreira Henrich, Alan"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2012"]
[BlackElo "1846"]
[PlyCount "55"]
[EventDate "2018.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c3 b6 4. Bf4 Bb7 5. e3 d6 6. Nbd2 Be7 7. Bd3 Nbd7 8. a4 Nh5 9. Bg3 f5 10. Qb3 Bd5 11. c4 Bxf3 12. Nxf3 c6 13. Qc2 g5 14. Qd1 Nxg3 15. hxg3 g4 16. Nh4 Bxh4 17. Rxh4 Nf6 18. Qc2 d5 19. c5 0-0 20. Rc1 Rc8 21. b4 bxc5 22. Qxc5 Qb6 23. Qe7 Rce8 24. Qd6 Rf7 25. Rxc6 Qb7 26. b5 Rd7 27. Qe5 Kg7 28. Bxf5 1-0

[Event "Buenos Aires U2200 op"]
[Site "Buenos Aires"]
[Date "2018.04.21"]
[Round "3.6"]
[White "Zappettini, Gustavo"]
[Black "Pedreira Henrich, Alan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1662"]
[BlackElo "1883"]
[PlyCount "39"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Bc4 Bg7 5. Nf3 e6 6. d3 Ne7 7. 0-0 Nbc6 8. Qe1 0-0 9. f5 gxf5 10. Qh4 d5 11. exd5 exd5 12. Bb3 d4 13. Ne2 Ng6 14. Qh5 Qd6 15. Ng3 Nce7 16. Bh6 Be6 17. Bxg7 Kxg7 18. Ng5 h6 19. Nxe6+ fxe6 20. Qf3 1/2-1/2

[Event "Buenos Aires U2200 op"]
[Site "Buenos Aires"]
[Date "2018.04.20"]
[Round "2.1"]
[White "Pedreira Henrich, Alan"]
[Black "Mackeprang, Luis"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1883"]
[BlackElo "2156"]
[PlyCount "54"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[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. f3 0-0 6. Be3 Nbd7 7. Qd2 Re8 8. Bd3 c5 9. d5 Ne5 10. Be2 e6 11. g4 exd5 12. cxd5 Nexg4 13. fxg4 Nxe4 14. Nxe4 Rxe4 15. Bf3 Qe7 16. Kf2 Rxe3 17. Qxe3 Bd4 18. Qxd4 cxd4 19. h4 Qe3+ 20. Kg3 h5 21. gxh5 gxh5 22. Rh2 Qe5+ 23. Kg2 Bg4 24. Rf1 Rc8 25. Rf2 Rc1 26. Bxg4 hxg4 27. Ne2 Rc2 0-1

[Event "Mar del Plata op 48th"]
[Site "Mar del Plata"]
[Date "2017.04.08"]
[Round "1"]
[White "Pedreira Henrich, Alan"]
[Black "Flores, Diego"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1910"]
[BlackElo "2568"]
[PlyCount "54"]
[EventDate "2017.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 0-0 6. Nf3 Nc6 7. Bd3 d5 8. a3 cxd4 9. exd4 dxc4 10. Be2 Be7 11. Be3 Qc7 12. 0-0 Bd7 13. Rfd1 Na5 14. Ne5 Nd5 15. Ne4 Rac8 16. Bg5 f6 17. Nxd7 Qxd7 18. Be3 Nb3 19. Rab1 b5 20. Nd2 Nxd2 21. Bxd2 f5 22. g4 Bd6 23. g5 Bc7 24. Rf1 Bb6 25. Bc3 Nf4 26. Qd2 Bc7 27. b3 Qd6 0-1

[Event "Judewicz Memorial U2200"]
[Site "Mar del Plata"]
[Date "2016.09.17"]
[Round "3.3"]
[White "Santopietro, Gerardo"]
[Black "Pedreira Henrich, Alan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2060"]
[BlackElo "1961"]
[PlyCount "59"]
[EventDate "2016.09.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[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 Bb4+ 4. Nbd2 d5 5. a3 Bd6 6. c5 Bf4 7. g3 Bh6 8. Bg2 b6 9. b4 bxc5 10. dxc5 Bb7 11. 0-0 Nbd7 12. Bb2 Qe7 13. Nd4 Bxd2 14. Qxd2 Ne5 15. Rac1 c6 16. b5 Nc4 17. Rxc4 dxc4 18. bxc6 Bc8 19. c7 Nd5 20. Nf5 Qxc5 21. Nxg7+ Kd7 22. Nxe6 fxe6 23. Bxh8 Kxc7 24. Be5+ Kc6 25. Bd4 Qe7 26. Rc1 Ba6 27. Qa5 Qb7 28. e4 Nb6 29. e5+ Nd5 30. Qc5+ 1-0

[Event "Olavarria Checkmate B U2200"]
[Site "Olavarria"]
[Date "2016.08.14"]
[Round "4.6"]
[White "Pandini, Agustin"]
[Black "Pedreira Henrich, Alan"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1961"]
[PlyCount "55"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d3 c5 2. Nf3 e6 3. Nbd2 Nc6 4. g3 g6 5. Bg2 Bg7 6. c3 Nge7 7. 0-0 0-0 8. Re1 b6 9. e4 Ba6 10. Nf1 d5 11. e5 Rc8 12. Bf4 b5 13. h4 Nf5 14. a3 d4 15. Qd2 Na5 16. Rad1 Qb6 17. Bg5 Rfe8 18. g4 Ne7 19. cxd4 Nb3 20. dxc5 Qxc5 21. Qb4 Qxb4 22. axb4 Nc6 23. N1d2 Nxd2 24. Bxd2 Red8 25. Bc3 Bf8 26. Ra1 Nxb4 27. Bxb4 Bxb4 28. Re4 1-0

[Event "Olavarria Checkmate B U2200"]
[Site "Olavarria"]
[Date "2016.08.13"]
[Round "2"]
[White "Pedreira Henrich, Alan"]
[Black "Vergara, Agustin"]
[Result "1/2-1/2"]
[ECO "E85"]
[WhiteElo "1961"]
[BlackElo "1733"]
[PlyCount "91"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[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 0-0 5. f3 d6 6. Nge2 e5 7. d5 Nbd7 8. Be3 a6 9. Qd2 Ne8 10. g4 c5 11. Ng3 Rb8 12. h4 Qa5 13. h5 b5 14. Bh6 b4 15. Nd1 f6 16. Bxg7 Nxg7 17. Qh6 g5 18. b3 Qd8 19. Ne3 Nb6 20. Bd3 a5 21. Nef5 Bxf5 22. exf5 a4 23. Ne4 a3 24. Nxg5 fxg5 25. f6 Rxf6 26. Qxh7+ Kf8 27. Qh8+ Kf7 28. Bg6+ Rxg6 29. hxg6+ Kxg6 30. Qh7+ Kf7 31. Rh6 Nd7 32. Qg6+ Kg8 33. Ke2 Nf8 34. Qe4 Qe7 35. Rah1 Kf7 36. Rh8 Rd8 37. R1h6 Ke8 38. Qg6+ Kd7 39. Qf6 Qxf6 40. Rxf6 Ke7 41. Rfh6 Kf7 42. Rh2 Re8 43. R8h6 Ng6 44. Ke3 Rd8 45. R6h3 Nf4 46. Rh7 1/2-1/2

[Event "Olavarria Checkmate B U2200"]
[Site "Olavarria"]
[Date "2016.08.13"]
[Round "3.3"]
[White "Pedreira Henrich, Alan"]
[Black "Zito, Alberto"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "1961"]
[BlackElo "1582"]
[PlyCount "31"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 d6 6. Bd3 Na6 7. Nge2 Bd7 8. 0-0 Nc7 9. f4 b5 10. Ng3 bxc4 11. Bxc4 Rb8 12. e5 Bg4 13. Qa4+ Bd7 14. Qxa7 Ra8 15. Qb6 Rb8 16. Qa5 1/2-1/2

[Event "Olavarria Checkmate B U2200"]
[Site "Olavarria"]
[Date "2016.08.12"]
[Round "1.5"]
[White "Ferreyra, Jose"]
[Black "Pedreira Henrich, Alan"]
[Result "0-1"]
[ECO "E21"]
[BlackElo "1961"]
[PlyCount "58"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Bg5 c5 6. e3 Qa5 7. Bxf6 Bxc3+ 8. bxc3 Qxc3+ 9. Nd2 gxf6 10. dxc5 Nc6 11. Be2 f5 12. 0-0 Kh8 13. Nf3 Qg7 14. Re1 b6 15. Rb1 bxc5 16. Qb3 Rb8 17. Qd1 Bb7 18. Kh1 Ne5 19. h3 Be4 20. Rb3 Rg8 21. Rg1 Rxb3 22. axb3 f6 23. Ne1 Qh6 24. f3 Bc6 25. Qd2 Rg3 26. Kh2 Qh4 27. Nd3 Bxf3 28. Nxe5 Rxh3+ 29. gxh3 Qf2+ 0-1

[Event "Costanera Salto op 4th"]
[Site "Costanera"]
[Date "2016.05.07"]
[Round "3"]
[White "Pedreira Henrich, Alan"]
[Black "Jarque, Cristian"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1923"]
[BlackElo "1805"]
[PlyCount "49"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 c5 4. d5 g6 5. Bxc4 Bg7 6. Ne2 a6 7. a4 Nd7 8. f4 Nb6 9. Ba2 Nf6 10. Nbc3 0-0 11. 0-0 Bg4 12. Be3 Rc8 13. a5 Nbd7 14. Bc4 Qc7 15. e5 Nxe5 16. fxe5 Qxe5 17. Bf4 Qh5 18. Qd2 Rfd8 19. Ng3 Nxd5 20. Nxh5 Nxc3 21. Qc2 Bd4+ 22. Kh1 Bf5 23. Qb3 Ne4 24. Bxf7+ Kh8 25. Ng3 1-0

[Event "Mar del Plata op 47th"]
[Site "Mar del Plata"]
[Date "2016.03.19"]
[Round "1"]
[White "Pedreira Henrich, Alan"]
[Black "Moreda, Lucas"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1912"]
[BlackElo "2308"]
[PlyCount "62"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. e3 e5 4. dxe5 dxc4 5. Qxd8+ Kxd8 6. Bxc4 Nxe5 7. Be2 Bf5 8. Bd2 Nf6 9. Nf3 Bd6 10. Bc3 Nd3+ 11. Bxd3 Bxd3 12. Nbd2 Nd5 13. Ne5 Bxe5 14. Bxe5 f6 15. Bd4 Nb4 16. Nf3 Ba6 17. Kd2 Nd3 18. e4 c5 19. Be3 Nxb2 20. Bxc5 Rc8 21. Bd4 Nc4+ 22. Kc3 Ke7 23. Kb4 Rhd8 24. Rhd1 b6 25. Rac1 Na5 26. Rxc8 Rxc8 27. Re1 Bb7 28. e5 Bxf3 29. exf6+ Kf7 30. Re7+ Kf8 31. gxf3 Nc6+ 0-1

[Event "Junin Cup 1st"]
[Site "Junin"]
[Date "2015.10.09"]
[Round "1.16"]
[White "Ghigliotto, Walter"]
[Black "Pedreira Henrich, Alan"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "1924"]
[PlyCount "23"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. Nf3 dxe4 3. Ng5 Nf6 4. Bc4 e6 5. Nc3 Bc5 6. Ngxe4 Qd4 7. d3 Bb4 8. 0-0 Bxc3 9. bxc3 Qe5 10. Nxf6+ Qxf6 11. Ba3 Qxc3 12. Qc1 1/2-1/2

