[Event "Posadas Todos los Miercoles 2nd"]
[Site "Posadas"]
[Date "2019.08.20"]
[Round "5"]
[White "Zaldivar, Patricio"]
[Black "Esnarriaga, Mariano"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1775"]
[BlackElo "1470"]
[PlyCount "52"]
[EventDate "2019.09.11"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 h6 6. b3 Be7 7. c4 c6 8. Nc3 Nbd7 9. Bf4 0-0 10. Rc1 Ne4 11. Nxe4 Bxe4 12. Qd2 a5 13. Qb2 Bxf3 14. Bxf3 Bg5 15. Bxg5 Qxg5 16. a3 f5 17. b4 axb4 18. Qxb4 Rfb8 19. Qd6 Nf8 20. Rb1 b5 21. c5 Rc8 22. Ra1 Qd8 23. Qf4 Ra7 24. Qe3 Rca8 25. Qb3 Ra4 26. Qb2 Qa5 0-1

[Event "Posadas Todos los Miercoles 2nd"]
[Site "Posadas"]
[Date "2019.08.19"]
[Round "4"]
[White "Esnarriaga, Mariano"]
[Black "Fernandez, Gabriel2222"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1470"]
[BlackElo "1684"]
[PlyCount "58"]
[EventDate "2019.09.11"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 Nbd7 6. 0-0 0-0 7. h3 Qe8 8. c4 Ne4 9. Nbd2 Nxd2 10. Qxd2 e5 11. Bh2 e4 12. Ne1 f5 13. Nc2 Nf6 14. b4 g5 15. Rab1 Be6 16. d5 Bf7 17. Nd4 Qd7 18. a4 Rae8 19. a5 f4 20. exf4 e3 21. fxe3 g4 22. Bxg4 Nxg4 23. hxg4 Qxg4 24. Rf3 Kh8 25. Rbf1 Bf6 26. Rg3 Qh5 27. Rh3 Qg4 28. Rg3 Qh5 29. Rh3 Qg4 1/2-1/2

[Event "Posadas Todos los Miercoles 2nd"]
[Site "Posadas"]
[Date "2019.08.19"]
[Round "4"]
[White "Kuhle, Ernesto"]
[Black "Esnarriaga, Mariano"]
[Result "0-1"]
[ECO "A12"]
[BlackElo "1470"]
[PlyCount "80"]
[EventDate "2019.09.11"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 Bg4 4. Bb2 e6 5. c4 c6 6. Be2 Bd6 7. Na3 Nbd7 8. 0-0 Qc7 9. h3 Bh5 10. Rc1 Qa5 11. Nb1 Bxf3 12. Bxf3 Qxa2 13. Qc2 Qa5 14. d4 0-0 15. Nc3 Qd8 16. Rfd1 Qe7 17. e4 dxe4 18. Nxe4 Nxe4 19. Bxe4 Nf6 20. Bd3 Ba3 21. d5 Bxb2 22. d6 Qd7 23. Qxb2 c5 24. Qe5 b6 25. b4 cxb4 26. c5 bxc5 27. Rxc5 Rfc8 28. Rc7 Qd8 29. Bb5 Rxc7 30. dxc7 Qxd1+ 31. Kh2 Qc1 32. Qd6 g6 33. Qd8+ Kg7 34. Qxa8 Qxc7+ 35. g3 Qb6 36. Bc6 Qxf2+ 37. Bg2 Nh5 38. Qb8 Qe3 39. Qxb4 Qxg3+ 40. Kh1 Nf4 0-1

[Event "ARG-ch sf U300 City"]
[Site "Posadas"]
[Date "2019.06.16"]
[Round "4.1"]
[White "Esnarriaga, Mariano"]
[Black "Carlino, Esteban Ezequiel"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1397"]
[BlackElo "1931"]
[PlyCount "83"]
[EventDate "2019.06.15"]
[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. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 Qb6 6. Qb3 d6 7. Nbd2 Qxb3 8. Nxb3 b6 9. Be2 Bb7 10. 0-0 Nbd7 11. Nbd2 0-0 12. h3 Rfe8 13. Nc4 Ne4 14. Rfd1 Rac8 15. Nfd2 Ndf6 16. Nxe4 Nxe4 17. Nd2 cxd4 18. exd4 e5 19. Nxe4 Bxe4 20. dxe5 dxe5 21. Be3 Red8 22. Rxd8+ Rxd8 23. Rd1 Rxd1+ 24. Bxd1 f5 25. f3 Bc6 26. Kf2 Kf7 27. Bb3+ Ke7 28. Bg5+ Kd6 29. g3 b5 30. Bg8 h6 31. Be3 a5 32. Bb6 a4 33. Ba5 Bd5 34. Bb4+ Kc6 35. Bxd5+ Kxd5 36. Ke3 g5 37. Be7 e4 38. fxe4+ fxe4 39. g4 Ke6 40. Bc5 Kd5 41. Be7 Ke5 42. Bc5 1/2-1/2

[Event "ARG-ch sf U300 City"]
[Site "Posadas"]
[Date "2019.06.16"]
[Round "6.3"]
[White "Gomez, Juan Carlos"]
[Black "Esnarriaga, Mariano"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1720"]
[BlackElo "1397"]
[PlyCount "64"]
[EventDate "2019.06.15"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Nd7 7. 0-0 Ne7 8. Ng3 c5 9. c3 Nc6 10. f4 g6 11. Na3 a6 12. Nc2 Rc8 13. c4 dxc4 14. Qxc4 cxd4 15. Qe2 Bc5 16. Kh1 0-0 17. Ne4 Be7 18. Rf3 Nc5 19. Nxc5 Bxc5 20. Ne1 Qd5 21. Rh3 Rfd8 22. Bd2 Rc7 23. Nd3 Ne7 24. Rc1 Rdc8 25. Nf2 Nf5 26. Ne4 Be7 27. Rd1 Rc2 28. Qe1 Ne3 29. Rxe3 dxe3 30. Qxe3 R8c4 31. Nf6+ Bxf6 32. exf6 Rd4 0-1

[Event "ARG-ch sf U300 City"]
[Site "Posadas"]
[Date "2019.06.16"]
[Round "5.2"]
[White "Montiel, Angel Nathanael"]
[Black "Esnarriaga, Mariano"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1652"]
[BlackElo "1397"]
[PlyCount "144"]
[EventDate "2019.06.15"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. Re1 a6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bg5 Be7 13. Bc2 b6 14. Qd3 g6 15. Ne5 Bb7 16. Re3 c5 17. d5 exd5 18. Ng4 Ne4 19. Bxe7 Qxe7 20. cxd5 f5 21. f3 fxg4 22. Rxe4 Qf6 23. Rxg4 Bc8 24. Rg3 Bf5 25. Qb3 Bxc2 26. Qxc2 Qd4+ 27. Kh1 Qxd5 28. h3 Rad8 29. Re1 Rf7 30. Qa4 Qd6 31. Rg4 b5 32. Qe4 Qd5 33. Qc2 c4 34. Rge4 Qd3 35. Qc1 Qd2 36. Re8+ Rf8 37. Rxd8 Rxd8 38. Qb1 Qd3 39. Qc1 Qd2 40. Qa1 Qc2 41. Rc1 Qe2 42. Re1 Qc2 43. b3 cxb3 44. axb3 Qxb3 45. Qxa6 Rd1 46. Qc8+ Kg7 47. Qc7+ Kh6 48. Qf4+ Kg7 49. Qe5+ Kh6 50. Rxd1 Qxd1+ 51. Kh2 Qa4 52. Qf6 Qa7 53. Qf8+ Qg7 54. Qf4+ g5 55. Qd6+ Qg6 56. Qf8+ Qg7 57. Qc5 Qb7 58. g4 Qxf3 59. Qxb5 Qf2+ 60. Kh1 Qf3+ 61. Kg1 Qg3+ 62. Kf1 Qxh3+ 63. Kf2 Qxg4 64. Qc6+ Kh5 65. Qb7 Qf4+ 66. Kg2 h6 67. Qc6 g4 68. Qe8+ Kg5 69. Qg8+ Kh5 70. Qd5+ Qg5 71. Qf7+ Qg6 72. Qd5+ Qg5 1/2-1/2

[Event "ARG-ch sf U300 City"]
[Site "Posadas"]
[Date "2019.06.15"]
[Round "2.3"]
[White "Esnarriaga, Mariano"]
[Black "Molina, Vicente"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1397"]
[BlackElo "1817"]
[PlyCount "78"]
[EventDate "2019.06.15"]
[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 d5 2. Nf3 e6 3. Bf4 Bd6 4. Bg3 f5 5. e3 Nf6 6. Be2 0-0 7. c4 c6 8. Nc3 Ne4 9. Bxd6 Qxd6 10. Ne5 Nd7 11. f4 Qe7 12. Nxe4 dxe4 13. Nxd7 Bxd7 14. Qb3 Be8 15. 0-0-0 Bf7 16. g4 Rfd8 17. Qc3 a5 18. Rhg1 Qb4 19. Qxb4 axb4 20. Kb1 Kf8 21. c5 e5 22. fxe5 Bxa2+ 23. Kc2 fxg4 24. Bxg4 Bc4 25. Ra1 Ra6 26. Rxa6 bxa6 27. b3 Bd3+ 28. Kd2 Rb8 29. Be2 Bxe2 30. Kxe2 Rb5 31. Ra1 a5 32. Kf2 Ke7 33. Kg3 Ke6 34. Kf4 Kd5 35. Ra4 Rb7 36. e6 Re7 37. Rxa5 Rxe6 38. Ra7 Rf6+ 39. Kg4 Rg6+ 1/2-1/2

[Event "ARG-ch sf U300 City"]
[Site "Posadas"]
[Date "2019.06.15"]
[Round "3.3"]
[White "Esterio, Carlos"]
[Black "Esnarriaga, Mariano"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1466"]
[BlackElo "1397"]
[PlyCount "118"]
[EventDate "2019.06.15"]
[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 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. 0-0 e6 6. c4 c6 7. Nc3 Bd6 8. b3 0-0 9. Bb2 Nbd7 10. Bxg6 hxg6 11. Qe2 Re8 12. Rfd1 Qe7 13. Qc2 Rac8 14. Rac1 b6 15. Qb1 a6 16. Rc2 b5 17. cxd5 cxd5 18. Rdc1 Rc7 19. Ne2 Rec8 20. Ne5 Rxc2 21. Rxc2 Rxc2 22. Qxc2 Bxe5 23. dxe5 Ne4 24. f3 Qc5 25. Qxc5 Nexc5 26. Bd4 Nd3 27. f4 Nb4 28. a3 Nc2 29. a4 bxa4 30. bxa4 Nxd4 31. exd4 Kf8 32. Kf2 Ke7 33. g4 f6 34. Nc3 Nb6 35. Ke2 Kd7 36. Kd3 Kc6 37. h4 Nd7 38. a5 Nf8 39. Kc2 Nh7 40. Kb3 g5 41. hxg5 fxg5 42. f5 exf5 43. gxf5 g4 44. Ne2 Ng5 45. Kb4 Ne4 46. Nf4 g3 47. Ng2 Kd7 48. Kb3 Kc6 49. Kb4 Kd7 50. Kb3 Kc6 51. Kc2 Kb5 52. Nf4 Kc6 53. Ne2 Kd7 54. Kb3 Kc6 55. Kc2 Kb5 56. Nxg3 Nxg3 57. f6 gxf6 58. exf6 Nf5 59. f7 Nxd4+ 0-1

[Event "Posadas Todos los Miercoles 2nd"]
[Site "Posadas"]
[Date "2019.??.??"]
[Round "2"]
[White "Esnarriaga, Mariano"]
[Black "Demonari, Orlando"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1470"]
[BlackElo "1687"]
[PlyCount "73"]
[EventDate "2019.09.11"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d6 3. Bg5 g6 4. e3 Bg7 5. Be2 Bg4 6. 0-0 Bxf3 7. Bxf3 Nd7 8. Bh4 Qc7 9. Nd2 Ngf6 10. Bg3 0-0 11. c3 e5 12. Qb3 Rae8 13. h3 d5 14. Rfc1 Qb6 15. Qc2 e4 16. Be2 Re6 17. b4 a6 18. a3 h5 19. c4 g5 20. c5 Qd8 21. Qd1 h4 22. Bd6 Rfe8 23. a4 Nb6 24. Bh2 Nc8 25. b5 axb5 26. axb5 Ne7 27. b6 Ng6 28. Ra7 Qc8 29. Rca1 Kh7 30. Nb3 R6e7 31. Na5 Nf8 32. Bd6 Rd7 33. Nxb7 Rxb7 34. Ba6 Rxa7 35. Bxc8 Rxa1 36. Bf5+ Kh6 37. Qxa1 1-0

[Event "Posadas Todos los Miercoles 2nd"]
[Site "Posadas"]
[Date "2019.??.??"]
[Round "3"]
[White "Esnarriaga, Mariano"]
[Black "Vega, Jose"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1470"]
[BlackElo "1911"]
[PlyCount "91"]
[EventDate "2019.09.11"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. Be2 0-0 6. 0-0 Nbd7 7. c3 c5 8. Nbd2 Qb6 9. Qc2 h6 10. h3 cxd4 11. exd4 Nd5 12. Bh2 N7f6 13. Rfe1 Bf5 14. Qb3 Be6 15. Qxb6 Nxb6 16. a4 a5 17. Bd3 Nfd5 18. Bxg6 fxg6 19. Rxe6 Kf7 20. Ree1 Rfc8 21. h4 Bf6 22. Rec1 Nc4 23. Nxc4 Rxc4 24. Nd2 Rc6 25. Ne4 Bxh4 26. Bg3 Bg5 27. Nxg5+ hxg5 28. f3 Rac8 29. Re1 Rc4 30. Re2 Nb6 31. Ra3 R8c7 32. Rb3 Nxa4 33. Rb5 b6 34. Rxg5 Rb7 35. Bh4 e5 36. Rg4 b5 37. dxe5 Rxg4 38. e6+ Ke8 39. fxg4 Nc5 40. e7 b4 41. cxb4 Rxb4 42. Rf2 Re4 43. Rf8+ Kd7 44. Rd8+ Kc7 45. e8Q Rxe8 46. Rxe8 1-0

[Event "Posadas Misiones op"]
[Site "Posadas"]
[Date "2018.08.18"]
[Round "1"]
[White "Esnarriaga, Mariano"]
[Black "Carlino, Esteban Ezequiel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1416"]
[BlackElo "1913"]
[PlyCount "88"]
[EventDate "2018.08.18"]
[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 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 Nh5 7. Bg3 Nxg3 8. hxg3 h6 9. Qe2 c6 10. 0-0-0 Qa5 11. Kb1 b5 12. e4 dxe4 13. Bxe4 Bb7 14. Rhe1 a6 15. Nb3 Qc7 16. d5 cxd5 17. Bxd5 Bxd5 18. Rxd5 Nb6 19. Rd3 0-0 20. Red1 Rfd8 21. Qe5 Qa7 22. Qe3 Rxd3 23. Rxd3 Bf6 24. Nbd2 Rc8 25. Ne4 Be7 26. c3 Qc7 27. Qd2 Nc4 28. Qd1 Qc6 29. Ned2 Nb6 30. Nb3 Qe4 31. Ka1 Nd5 32. Rd4 Qf5 33. Qd3 Qf6 34. a3 Bd6 35. Qd1 Qe7 36. a4 bxa4 37. Rxa4 Nc7 38. Rd4 Nb5 39. Ra4 Nc7 40. Nfd4 Qd7 41. Ra2 Bf8 42. Qe2 Rb8 43. Qc4 e5 44. Nc6 Qd1+ 0-1

[Event "Encarnacion op 3rd"]
[Site "Encarnacion"]
[Date "2018.05.13"]
[Round "5"]
[White "Esnarriaga, Mariano"]
[Black "Cabanas Balbuena, Matias Miguel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1383"]
[PlyCount "86"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 d6 5. c3 0-0 6. Bd3 a6 7. Nbd2 Nbd7 8. 0-0 Re8 9. Qc2 c5 10. a4 e5 11. Ne4 Qc7 12. Bxf6 Nxf6 13. Nxf6+ Bxf6 14. dxe5 dxe5 15. Nd2 Be6 16. Bc4 Bxc4 17. Nxc4 b5 18. axb5 axb5 19. Nd2 Qc6 20. Ne4 Bg7 21. h3 f5 22. Nd2 e4 23. Nb3 Qb6 24. Rxa8 Rxa8 25. Rd1 b4 26. cxb4 Qxb4 27. Rd7 c4 28. Nd2 Rc8 29. b3 c3 30. Nb1 Rb8 31. Rxg7+ Kxg7 32. Qxc3+ Qxc3 33. Nxc3 Rxb3 34. Nd5 Rd3 35. Nf4 Rd1+ 36. Kh2 g5 37. Ne6+ Kf6 38. Nd4 Rxd4 39. exd4 f4 40. Kg1 Ke6 41. Kf1 Kd5 42. Ke2 Kxd4 43. f3 e3 0-1

[Event "Encarnacion op 3rd"]
[Site "Encarnacion"]
[Date "2018.05.12"]
[Round "1"]
[White "Esnarriaga, Mariano"]
[Black "Heinechen, John"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1383"]
[BlackElo "2005"]
[PlyCount "48"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 g6 4. Bg5 Bg7 5. e3 0-0 6. Bd3 d5 7. Nbd2 Nc6 8. 0-0 b6 9. Re1 Bb7 10. a3 Re8 11. Rc1 e5 12. Bb5 e4 13. Bxc6 Bxc6 14. Ne5 Qc7 15. Bxf6 Bxf6 16. Nxc6 Qxc6 17. b4 a5 18. Qb3 axb4 19. cxb4 c4 20. Qc3 Ra4 21. Qb2 Rea8 22. Rc3 Be7 23. Nb1 Qb5 24. Rec1 Bxb4 0-1

[Event "Encarnacion op 3rd"]
[Site "Encarnacion"]
[Date "2018.05.12"]
[Round "2"]
[White "Zaldivar, Patricio"]
[Black "Esnarriaga, Mariano"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1747"]
[BlackElo "1383"]
[PlyCount "86"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Nf3 Bg4 6. Bc4 e6 7. Be3 Nf6 8. h3 Bh5 9. g4 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. Qe2 Qc7 13. 0-0-0 0-0-0 14. Bd3 Nb6 15. Kb1 Bb4 16. Ne4 Nxe4 17. Bxe4 Nd5 18. c3 Bd6 19. c4 Nxe3 20. fxe3 Kb8 21. Rdf1 f5 22. Bg2 Rdf8 23. e4 f4 24. e5 Be7 25. Qe4 g5 26. Rd1 Rh6 27. d5 exd5 28. cxd5 cxd5 29. Rxd5 Rc6 30. Rhd1 Rc8 31. Qe1 Rc2 32. Rd7 Rc1+ 33. Rxc1 Qxd7 34. Rd1 Qc7 35. Bf3 Bc5 36. Qe4 Be3 37. a3 Qc6 38. Qxc6 bxc6 39. Rd6 Re8 40. e6 c5 41. Bd5 Bd4 42. Rd7 f3 43. e7 f2 1/2-1/2

[Event "Posadas Promises"]
[Site "Posadas"]
[Date "2018.03.02"]
[Round "1.1"]
[White "Coronel, Santiago Nicolas"]
[Black "Esnarriaga, Mariano"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1734"]
[BlackElo "1383"]
[PlyCount "49"]
[EventDate "2018.03.02"]
[EventType "tourn"]
[EventRounds "5"]
[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. Nf3 Bg4 6. Be2 0-0 7. 0-0 c6 8. Ne1 Bxe2 9. Qxe2 e5 10. d5 c5 11. Nd3 a6 12. f3 Nbd7 13. Be3 Qe7 14. a3 h6 15. b4 b6 16. a4 Nh7 17. a5 f5 18. axb6 Nxb6 19. bxc5 Nxc4 20. cxd6 Nxd6 21. Nc5 fxe4 22. N3xe4 Nf5 23. Rxa6 Rfd8 24. d6 Nxd6 25. Qa2+ 1-0

[Event "Posadas Promises"]
[Site "Posadas"]
[Date "2018.03.02"]
[Round "4.1"]
[White "Esnarriaga, Mariano"]
[Black "Beron, Kecci"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1383"]
[PlyCount "101"]
[EventDate "2018.03.02"]
[EventType "tourn"]
[EventRounds "5"]
[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. Bg5 d5 4. e3 Nbd7 5. Be2 Be7 6. 0-0 0-0 7. c4 c5 8. Nc3 h6 9. Bh4 b6 10. Rc1 Bb7 11. Bg3 a6 12. Bd3 Rc8 13. cxd5 exd5 14. Bb1 c4 15. Re1 Re8 16. Ne5 Bb4 17. a3 Bxc3 18. bxc3 b5 19. a4 Nxe5 20. Bxe5 Qe7 21. axb5 axb5 22. Qf3 Rc6 23. Qf5 Ne4 24. Qg4 Rg6 25. Qe2 Bc8 26. f3 Bh3 27. fxe4 Rxg2+ 28. Qxg2 Bxg2 29. Kxg2 Qg5+ 30. Kh1 dxe4 31. Bxe4 Qd8 32. Bc6 Re6 33. Bg2 f6 34. Bg3 Kf8 35. Ra1 Kf7 36. Ra8 Qd7 37. Rea1 Re7 38. R8a2 Kg6 39. Re2 Qg4 40. Rae1 Ra7 41. e4 h5 42. e5 h4 43. Re4 Qg5 44. Bxh4 Qh5 45. Bg3 Ra3 46. R4e3 Qg5 47. e6 b4 48. e7 bxc3 49. e8Q+ Kh6 50. Bf4 Qxf4 51. Rh3+ 1-0

[Event "Posadas Promises"]
[Site "Posadas"]
[Date "2018.03.02"]
[Round "2.1"]
[White "Esnarriaga, Mariano"]
[Black "Zaldivar, Patricio"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1383"]
[BlackElo "1747"]
[PlyCount "66"]
[EventDate "2018.03.02"]
[EventType "tourn"]
[EventRounds "5"]
[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. Bg5 d5 4. e3 Be7 5. Bd3 0-0 6. 0-0 b6 7. Nbd2 Bb7 8. c3 Nbd7 9. Re1 Ne4 10. Bxe7 Qxe7 11. a4 c5 12. Qb1 Ndf6 13. Nf1 c4 14. Bc2 a6 15. Ng3 Nxg3 16. fxg3 b5 17. axb5 axb5 18. b4 Rxa1 19. Qxa1 Ra8 20. Qb2 Nd7 21. e4 dxe4 22. Bxe4 Bxe4 23. Rxe4 Nf6 24. Re1 Qa7 25. Qc2 Qa2 26. Qc1 Qb3 27. Nd2 Qa3 28. Qc2 Nd5 29. Ne4 Ra6 30. Nc5 Ra8 31. Rc1 Qa2 32. Qd1 Ne3 33. Qf3 Qd2 1-0

[Event "Posadas Promises"]
[Site "Posadas"]
[Date "2018.03.02"]
[Round "5.1"]
[White "Esterio, Carlos"]
[Black "Esnarriaga, Mariano"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "1383"]
[PlyCount "90"]
[EventDate "2018.03.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c6 4. Nd2 e6 5. f4 Be7 6. Ngf3 c5 7. c3 0-0 8. Ne5 Nc6 9. Qf3 a6 10. 0-0 Ne8 11. g4 f5 12. Kh1 Nd6 13. Rg1 Ne4 14. Qg2 Bf6 15. Nxe4 dxe4 16. Be2 cxd4 17. exd4 Qc7 18. Be3 b5 19. Qg3 Bb7 20. Qh3 Ne7 21. gxf5 exf5 22. Rg3 Bxe5 23. dxe5 Nd5 24. Rag1 Nxe3 25. Rxe3 g6 26. Qh6 Qg7 27. Qg5 Rad8 28. h4 Rd7 29. h5 Kf7 30. c4 Bc6 31. Kh2 Rg8 32. h6 Qh8 33. Rc1 Rgd8 34. Kg3 Rd2 35. Kh4 R8d7 36. cxb5 Bxb5 37. Bxb5 axb5 38. Rc6 Qd8 39. e6+ Kg8 40. exd7 Qxd7 41. Qf6 Rh2+ 42. Kg3 Rg2+ 43. Kxg2 Qd2+ 44. Kf1 Qd1+ 45. Re1 Qf3+ 1/2-1/2

[Event "Posadas Promises"]
[Site "Posadas"]
[Date "2018.03.02"]
[Round "3.1"]
[White "Numata, Gaston"]
[Black "Esnarriaga, Mariano"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1647"]
[BlackElo "1383"]
[PlyCount "45"]
[EventDate "2018.03.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[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. Nf3 Nc6 5. h3 Nf6 6. c3 e6 7. Bd3 Bd6 8. 0-0 0-0 9. Bg5 a6 10. Re1 b5 11. Nbd2 Bb7 12. Ne5 Be7 13. Ndf3 Qb6 14. Bxf6 Bxf6 15. Nd7 Qc7 16. Nxf8 Rxf8 17. Qd2 e5 18. dxe5 Nxe5 19. Nxe5 Bxe5 20. a4 Bf4 21. Qc2 bxa4 22. Bxh7+ Kh8 23. Bd3 1-0

