[Event "Santa Rosa op 3rd"]
[Site "Santa Rosa"]
[Date "2018.07.09"]
[Round "5.18"]
[White "Heffner, Saul"]
[Black "Godoy, Juan Cruz"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1578"]
[BlackElo "1537"]
[PlyCount "53"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 g6 3. d4 Bg7 4. e4 Bb7 5. Nf3 d6 6. Be2 Nd7 7. 0-0 c5 8. d5 a6 9. Bg5 Bf6 10. Bxf6 exf6 11. a3 Ne5 12. Nd2 h5 13. f4 Ng4 14. Bxg4 hxg4 15. Qxg4 Bc8 16. f5 Qe7 17. Qg3 g5 18. Na4 Rb8 19. b4 Rb7 20. b5 a5 21. Rae1 Rh4 22. Qe3 Nh6 23. g3 Rxh2 24. Re2 Rxe2 25. Qxe2 Qe5 26. Qf3 Qd4+ 27. Qf2 1/2-1/2

[Event "Santa Rosa op 3rd"]
[Site "Santa Rosa"]
[Date "2018.07.08"]
[Round "3.20"]
[White "Heffner, Saul"]
[Black "Ponce, Mario"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1578"]
[PlyCount "65"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[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 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Rb1 d6 8. d3 a5 9. d4 e5 10. d5 Nd4 11. Bg5 Bf5 12. e4 Bg4 13. h3 Nxf3+ 14. Bxf3 Bxh3 15. Re1 Bd7 16. Kg2 Qc8 17. Rh1 Ng4 18. Nb5 Bxb5 19. cxb5 Nf6 20. Qd2 h5 21. Bxf6 Bxf6 22. Qh6 Bg7 23. Qg5 Qd8 24. Qe3 Bf6 25. Bxh5 Kg7 26. Bxg6 fxg6 27. Qh6+ Kf7 28. Qh7+ Bg7 29. Rh6 Qg5 30. Rh4 Rh8 31. f4 exf4 32. Rxf4+ Qxf4 33. Qxh8 0-1

[Event "Santa Rosa op 3rd"]
[Site "Santa Rosa"]
[Date "2018.07.08"]
[Round "4.20"]
[White "Serra, Alfonso"]
[Black "Heffner, Saul"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1561"]
[BlackElo "1578"]
[PlyCount "56"]
[EventDate "2018.07.07"]
[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 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 Nf6 6. Nf3 g6 7. Ng5 e6 8. Bf4 Nh5 9. Be3 Be7 10. h4 Ne5 11. Bd4 Bf6 12. Be2 Nf4 13. Bf3 0-0 14. Bxe5 Bxe5 15. g3 Nh5 16. Bxh5 Bxc3+ 17. bxc3 h6 18. Bxg6 fxg6 19. Nf3 Qf6 20. h5 Qxf3 21. Qxf3 Rxf3 22. hxg6 Kg7 23. Kd2 Rxf2+ 24. Ke3 Rf6 25. Rh3 b6 26. Rah1 Rxg6 27. Rd1 d5 28. Rd4 e5 0-1

[Event "Santa Rosa op 3rd"]
[Site "Santa Rosa"]
[Date "2018.07.07"]
[Round "1.11"]
[White "Heffner, Saul"]
[Black "Lugones, Lautaro"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1578"]
[BlackElo "1968"]
[PlyCount "49"]
[EventDate "2018.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. Nf3 c6 5. d4 Bf5 6. Bf4 Nf6 7. e3 Nbd7 8. Be2 h6 9. h3 Be7 10. 0-0 g5 11. Bh2 g4 12. Nh4 Be6 13. hxg4 Rg8 14. Nf5 h5 15. Bd6 Bxf5 16. Bxe7 Qxe7 17. gxf5 Ng4 18. Bxg4 Rxg4 19. Qf3 0-0-0 20. Rac1 Nf6 21. a3 Rdg8 22. g3 h4 23. Nxd5 Nxd5 24. Qxd5 hxg3 25. f3 0-1

[Event "Santa Rosa op 3rd"]
[Site "Santa Rosa"]
[Date "2018.07.07"]
[Round "2.13"]
[White "Romanazzi, Federico"]
[Black "Heffner, Saul"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1812"]
[BlackElo "1578"]
[PlyCount "45"]
[EventDate "2018.07.07"]
[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 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 g6 7. d4 cxd4 8. cxd4 Bg7 9. Nc3 e6 10. Be3 Nge7 11. Rc1 0-0 12. Qd2 Rac8 13. Rfd1 f5 14. d5 Ne5 15. dxe6 Qxe6 16. Ng5 Qf6 17. Nd5 Nxd5 18. Qxd5+ Kh8 19. Rxc8 Rxc8 20. f4 Ng4 21. Nf7+ Kg8 22. Nxd6+ Kh8 23. Nxc8 1-0

[Event "Buenos Aires U2200 op"]
[Site "Buenos Aires"]
[Date "2018.04.20"]
[Round "1.5"]
[White "Surgen, Marcos"]
[Black "Heffner, Saul"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "2035"]
[BlackElo "1601"]
[PlyCount "79"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. a4 Bd7 9. Be3 Nc6 10. f4 a6 11. Kh1 h5 12. f5 Ne5 13. Ra3 Rc8 14. Rb3 Rxc3 15. Rxc3 Nxe4 16. Ra3 Qc7 17. fxg6 fxg6 18. Rxf8+ Kxf8 19. Bd3 Nxd3 20. Rxd3 Kg8 21. b3 Bh6 22. Qf3 Bxe3 23. Qxe4 Bxd4 24. Rxd4 Bf5 25. Rc4 Qd7 26. Qe3 Kg7 27. h3 Kh7 28. Kh2 d5 29. Rf4 Qd6 30. Kg1 e5 31. Rf2 b6 32. Re2 e4 33. Qg5 Qc5+ 34. Kh1 Qd6 35. g4 hxg4 36. hxg4 Bd7 37. Rh2+ Kg7 38. Qh6+ Kf6 39. Rf2+ Ke7 40. Qf8+ 1-0

[Event "Coronel Pringles U2200 2nd"]
[Site "Coronel Pringles"]
[Date "2017.09.08"]
[Round "1.5"]
[White "Miravent, Pablo"]
[Black "Heffner, Saul"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2035"]
[BlackElo "1613"]
[PlyCount "81"]
[EventDate "2017.09.08"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. f4 e5 9. Nb3 exf4 10. Bxf4 0-0 11. Qxd6 Nc6 12. Qxd8 Rxd8 13. 0-0 Re8 14. Bf3 Bg4 15. Rad1 Bxf3 16. gxf3 Nh5 17. Bd2 Nb4 18. Kh1 Nxc2 19. Nd5 Rac8 20. Bg5 Kh8 21. Bc1 Nf6 22. Rf2 Nxd5 23. Rxd5 Nb4 24. Rd7 b5 25. a3 Nc6 26. Bf4 Ne5 27. Bxe5 Bxe5 28. Rxf7 Red8 29. f4 Rd1+ 30. Kg2 Bd4 31. Nxd4 Rxd4 32. Re2 Rcc4 33. Kf3 Rd3+ 34. Kg4 Rc1 35. e5 Rg1+ 36. Kh4 h5 37. h3 Rd4 38. e6 Rxf4+ 39. Rxf4 g5+ 40. Kxh5 gxf4 41. e7 1-0

[Event "Lizarraga Memorial op"]
[Site "Argentina"]
[Date "2017.07.10"]
[Round "5.11"]
[White "Fernandez, Javier Horacio"]
[Black "Heffner, Saul"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "1737"]
[BlackElo "1625"]
[PlyCount "59"]
[EventDate "2017.07.08"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 g6 7. Bxf6 exf6 8. a4 Bg7 9. Be2 0-0 10. 0-0 Re8 11. Bf3 Bd7 12. Qd2 Nc6 13. Nxc6 Bxc6 14. Nd5 Rc8 15. c3 Re5 16. Rfe1 Bxd5 17. exd5 Rxe1+ 18. Rxe1 f5 19. Qe2 Bf6 20. c4 Rc7 21. Qe8+ Qxe8 22. Rxe8+ Kg7 23. b3 b5 24. Be2 bxa4 25. bxa4 a5 26. Rb8 Bc3 27. Rb6 Bb4 28. Ra6 Re7 29. Kf1 Rc7 30. f3 1/2-1/2

[Event "Lizarraga Memorial op"]
[Site "Argentina"]
[Date "2017.07.09"]
[Round "4.14"]
[White "Heffner, Saul"]
[Black "Cabezon, Edgardo"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1625"]
[PlyCount "33"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 c5 3. Nf3 g6 4. g3 Nf6 5. Bg2 Bg7 6. 0-0 0-0 7. d3 h6 8. Be3 Ng4 9. Bd2 Be6 10. Rb1 Nc6 11. a3 Rb8 12. Qc1 h5 13. h3 Nge5 14. Re1 Qd7 15. Ng5 f6 16. Nxe6 Qxe6 17. Bd5 1-0

[Event "Lizarraga Memorial op"]
[Site "Argentina"]
[Date "2017.07.09"]
[Round "3.17"]
[White "Ponce, Mario"]
[Black "Heffner, Saul"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1625"]
[PlyCount "65"]
[EventDate "2017.07.08"]
[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 c5 3. d5 d6 4. Nf3 g6 5. Nc3 Bg7 6. e4 0-0 7. Bd3 a6 8. 0-0 Bd7 9. Qb3 Qc7 10. Re1 Ng4 11. Bf4 Re8 12. h3 Ne5 13. Nxe5 Bxe5 14. Bxe5 dxe5 15. Re3 Bc8 16. Rd1 Nd7 17. Be2 Qb6 18. Qc2 Nf6 19. Na4 Qc7 20. Qb3 Bd7 21. Nb6 Rab8 22. Nxd7 Qxd7 23. Qc2 Qd6 24. a4 a5 25. Rg3 b6 26. h4 h5 27. Qd3 Kh7 28. Qe3 Qd7 29. b3 Qd6 30. Rf1 e6 31. f4 exf4 32. Qxf4 Qxf4 33. Rxf4 0-1

[Event "Lizarraga Memorial op"]
[Site "Argentina"]
[Date "2017.07.08"]
[Round "2.15"]
[White "Heffner, Saul"]
[Black "Baritoli, Fausto"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1625"]
[PlyCount "68"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. d3 e5 7. 0-0 c6 8. Bg5 h6 9. Bd2 Be6 10. Rb1 Na6 11. a3 Nc7 12. b4 a6 13. a4 d5 14. cxd5 Nfxd5 15. Qc1 Kh7 16. Ne4 f5 17. Nc5 Rb8 18. e4 Ne7 19. Bh3 fxe4 20. Nxe6 Nxe6 21. Ne1 Nd4 22. Qd1 exd3 23. Bg2 Nd5 24. Nxd3 Qc7 25. Be4 Nf6 26. Bg2 Rbe8 27. Re1 e4 28. Nc5 Rd8 29. Qc1 b6 30. Nxe4 Nxe4 31. Bxe4 Rde8 32. Qc4 Rxe4 33. Rxe4 Nf3+ 34. Kg2 Nxd2 0-1

[Event "Lizarraga Memorial op"]
[Site "Argentina"]
[Date "2017.07.08"]
[Round "1.3"]
[White "Mavrich, Demian"]
[Black "Heffner, Saul"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2270"]
[BlackElo "1625"]
[PlyCount "53"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. Nf3 Nf6 4. e3 d6 5. c4 g6 6. Nc3 Bg7 7. Be2 0-0 8. d4 cxd4 9. Nxd4 Bd7 10. Bf3 Rc8 11. 0-0 a6 12. Rc1 Re8 13. h3 Rc7 14. Qd2 Ne5 15. Be2 Nc6 16. Rfd1 Bh6 17. Nd5 Nxd5 18. cxd5 Nxd4 19. Qxd4 f6 20. Qa7 Rxc1 21. Rxc1 Qb8 22. Qxb8 Rxb8 23. Rc7 Be8 24. Rxe7 Bf8 25. Rc7 f5 26. Bd4 b6 27. Bxa6 1-0

