[Event "Tack Memorial U2200"]
[Site "Gualeguaychu"]
[Date "2017.03.12"]
[Round "4"]
[White "Heras, Maximiliano Hernan"]
[Black "Iregui, Victor"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2009"]
[BlackElo "1928"]
[PlyCount "59"]
[EventDate "2017.03.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 0-0 6. Nf3 d6 7. d4 e6 8. 0-0 Qe7 9. Nbd2 Nbd7 10. c5 dxc5 11. dxc5 e5 12. c6 bxc6 13. Rc1 Bb7 14. Nc4 e4 15. Nd4 c5 16. Nb5 Nb6 17. Na5 Rfd8 18. Qc2 Ba6 19. Na3 Qe6 20. Rfd1 Rd6 21. Qxc5 Rad8 22. Qc2 e3 23. Bxf6 exf2+ 24. Kxf2 Bxf6 25. Rxd6 Rxd6 26. e3 Be5 27. Re1 Rd3 28. N3c4 Qe7 29. Bc6 Qd8 30. h4 1-0

[Event "Tack Memorial U2200"]
[Site "Gualeguaychu"]
[Date "2017.03.12"]
[Round "5"]
[White "Magallan, Gaston"]
[Black "Heras, Maximiliano Hernan"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2047"]
[BlackElo "2009"]
[PlyCount "101"]
[EventDate "2017.03.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Nc6 8. Bd2 Nh5 9. Rb1 f5 10. b4 h6 11. b5 Ne7 12. Qc2 f4 13. Ne4 g5 14. Bc3 Nf6 15. Nfd2 Nxe4 16. Nxe4 Nf5 17. a4 fxg3 18. hxg3 h5 19. a5 Rb8 20. b6 axb6 21. axb6 c6 22. Rfd1 g4 23. Nd2 Bh6 24. Nf1 h4 25. d4 hxg3 26. fxg3 Nxg3 27. Qg6+ Bg7 28. Nxg3 Qh4 29. Be1 Qe7 30. Be4 Rf6 31. Qh7+ Kf8 32. Nh5 Rf4 33. Nxf4 exf4 34. Bh4 Qf7 35. Qg6 Qxg6 36. Bxg6 f3 37. exf3 gxf3 38. Bg3 Ke7 39. Re1+ Kf6 40. Be4 Kg5 41. Rbd1 Bg4 42. Kf2 Ra8 43. Bxf3 Rf8 44. Re3 Rf6 45. Rg1 Bxf3 46. Rxf3 Rxf3+ 47. Kxf3 Kf5 48. Bxd6 Bxd4 49. Rb1 Ke6 50. c5 Bf6 51. Ke4 1-0

[Event "Tack Memorial U2200"]
[Site "Gualeguaychu"]
[Date "2017.03.11"]
[Round "2"]
[White "Heras, Maximiliano Hernan"]
[Black "Cardozo, Teofilo"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2009"]
[BlackElo "1533"]
[PlyCount "69"]
[EventDate "2017.03.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. a3 Be7 4. Bg5 0-0 5. Nf3 c6 6. Nc3 d5 7. e3 Nbd7 8. Rc1 b6 9. Bd3 Bb7 10. 0-0 Rc8 11. h3 c5 12. b3 Ne4 13. Bxe7 Qxe7 14. cxd5 exd5 15. dxc5 bxc5 16. Qe2 f5 17. Rfe1 Kh8 18. Ba6 Ndf6 19. Qb5 Rb8 20. Nxe4 Nxe4 21. Red1 Ba8 22. Qa4 g5 23. Nd2 g4 24. Nxe4 fxe4 25. hxg4 Rb6 26. Bf1 Rh6 27. g3 Qf6 28. Rd2 Qf3 29. Bg2 Qxg4 30. Rxc5 Qh5 31. Qd4+ Kg8 32. Rdc2 Qh2+ 33. Kf1 Qxg3 34. Rc8 Rhf6 35. Qxf6 1-0

[Event "Tack Memorial U2200"]
[Site "Gualeguaychu"]
[Date "2017.03.11"]
[Round "3"]
[White "Willems, Gustavo"]
[Black "Heras, Maximiliano Hernan"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1239"]
[BlackElo "2009"]
[PlyCount "20"]
[EventDate "2017.03.11"]
[EventType "swiss"]
[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. b3 g6 3. Bb2 Bg7 4. Nd2 d5 5. f3 Nh5 6. e3 e5 7. b4 Qh4+ 8. Ke2 Ng3+ 9. Kf2 Nxh1+ 10. Ke2 h5 0-1

[Event "Botucatu 152 Ann op"]
[Site "Botucatu"]
[Date "2007.04.21"]
[Round "4"]
[White "Shiroma, Silvio Haruo"]
[Black "Heras, Maximiliano Hernan"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2170"]
[PlyCount "100"]
[EventDate "2007.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Be7 8. Bd3 Nc6 9. c3 0-0 10. Qe2 a6 11. h4 f5 12. Neg5 Bxg5 13. Nxg5 Qf6 14. f4 Bd7 15. 0-0-0 h6 16. Nf3 b5 17. Kb1 Rfd8 18. Bc2 Be8 19. Rhe1 Rd6 20. g3 Bf7 21. Ne5 Ne7 22. Bb3 Nd5 23. c4 bxc4 24. Nxc4 Rdd8 25. Ne5 Rd6 26. Rd2 a5 27. Rc1 Qd8 28. Qb5 Be8 29. Qd3 c6 30. Rc5 a4 31. Bd1 h5 32. Bf3 Ra5 33. Rxa5 Qxa5 34. Nc4 Qc7 35. Nxd6 Qxd6 36. Qc4 Ne3 37. Qxa4 Nf1 38. Rg2 Kh7 39. Qb3 Qxd4 40. Qd1 Qc4 41. Qe2 Nd2+ 42. Qxd2 c5 43. Rg1 Qb5 44. Qe2 Qb6 45. Bxh5 Bb5 46. Qe3 Bc6 47. Bf3 Bb5 48. Rc1 Qd6 49. Rxc5 Bd3+ 50. Ka1 Qb6 1-0

