[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.07"]
[Round "9"]
[White "Chocala, Thiago Ignacio"]
[Black "Lavergne, Guillermo"]
[Result "1/2-1/2"]
[ECO "B06"]
[BlackElo "1481"]
[PlyCount "74"]
[EventDate "2023.04.29"]
[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 g6 2. Nf3 Bg7 3. d4 d6 4. Be3 Bg4 5. Qd2 Nd7 6. Nc3 Bxf3 7. gxf3 e5 8. d5 Ngf6 9. 0-0-0 Nh5 10. Kb1 a6 11. Bh6 Bxh6 12. Qxh6 Ndf6 13. Be2 Nf4 14. Qg7 Rg8 15. Qh6 Qe7 16. Bc4 b5 17. Bb3 0-0-0 18. Qh4 Rde8 19. Qg3 g5 20. Qg1 g4 21. fxg4 Rxg4 22. Qf1 Qd7 23. Ne2 Nxe4 24. f3 Rg2 25. Nxf4 Nd2+ 26. Rxd2 Rxd2 27. Nh5 Qe7 28. Qh3+ Kb7 29. Ng7 Rg8 30. Rg1 Qg5 31. Qf1 Qxg1 32. Qxg1 Rxg7 33. Qe1 Rdg2 34. Bc4 bxc4 35. Qb4+ Kc8 36. a3 Rxh2 37. Qa5 f5 1/2-1/2

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.06"]
[Round "8"]
[White "Lavergne, Guillermo"]
[Black "Gimenez, Jonathan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1481"]
[BlackElo "1210"]
[PlyCount "105"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Be7 4. h4 Bxg5 5. hxg5 h6 6. Nbd2 f6 7. e4 fxg5 8. Ne5 Nf6 9. Bd3 Nc6 10. Ng6 Rg8 11. e5 Ne4 12. Qh5 Qd7 13. c3 Nxd2 14. Kxd2 Qf7 15. Raf1 Bd7 16. f4 g4 17. Qxg4 0-0-0 18. f5 exf5 19. Bxf5 Bxf5 20. Rxf5 Qd7 21. Re1 Qe6 22. Nf4 h5 23. Qh3 Qd7 24. e6 Qd6 25. Ng6 Ne7 26. Rxd5 Nxd5 27. e7+ Kb8 28. exd8Q+ Rxd8 29. Qxh5 Nf4 30. Nxf4 Qxf4+ 31. Kc2 a6 32. Re7 g5 33. Qf3 Rf8 34. Re3 Qd6 35. Qe2 Qg6+ 36. Kc1 Qf7 37. g4 Qxa2 38. Re8+ Rxe8 39. Qxe8+ Ka7 40. Qe5 Qf7 41. d5 Qf1+ 42. Kc2 Qg2+ 43. Kb3 Qxg4 44. Qxc7 Qd1+ 45. Kc4 Qe2+ 46. Kd4 Qxb2 47. d6 Qd2+ 48. Ke5 g4 49. Qc5+ Ka8 50. Qc8+ Ka7 51. Qxg4 Qxc3+ 52. Qd4+ Qxd4+ 53. Kxd4 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.05"]
[Round "7"]
[White "Perez Lascano, Lucila"]
[Black "Lavergne, Guillermo"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1272"]
[BlackElo "1481"]
[PlyCount "114"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 d6 6. Be3 Nf6 7. f3 a6 8. Qd2 Bd7 9. Bh6 Bxh6 10. Qxh6 Nc6 11. 0-0-0 Qa5 12. Nb3 Qb6 13. Nd5 Nxd5 14. exd5 Na5 15. Nxa5 Qxa5 16. Qg7 Rf8 17. Bc4 0-0-0 18. Rd3 Kb8 19. Qd4 Rc8 20. Kb1 Rc5 21. a3 Qc7 22. Bb3 Rc8 23. Rc1 Bf5 24. Rd2 Qb6 25. g4 Qxb3 26. gxf5 Qxf3 27. fxg6 fxg6 28. Rf2 Qxd5 29. Qxd5 Rxd5 30. Rf7 Rh5 31. Rxe7 Rxh2 32. Rd7 Rc6 33. c3 g5 34. Re1 g4 35. Ree7 Rb6 36. b4 h5 37. a4 a5 38. Rd8+ Ka7 39. b5 g3 40. Ree8 Rxb5+ 41. axb5 g2 42. Rg8 Rh1+ 43. Kb2 g1Q 44. Rxg1 Rxg1 45. Rxd6 h4 46. Rh6 Rg4 47. Kb3 a4+ 48. Ka3 b6 49. Rh5 Kb7 50. Rh6 Kc7 51. Rc6+ Kb7 52. Rh6 Re4 53. Rh7+ Kc8 54. Kb2 Rg4 55. Ka3 Kd8 56. Rh6 Kc7 57. Rc6+ Kb7 1/2-1/2

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.04"]
[Round "6"]
[White "Quintans, Fernando"]
[Black "Lavergne, Guillermo"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "1481"]
[PlyCount "125"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Be3 d6 4. Bc4 c5 5. c3 cxd4 6. cxd4 Nf6 7. Nc3 0-0 8. Nge2 Nc6 9. h3 Bd7 10. Qd2 Rc8 11. Bb3 Qa5 12. 0-0 a6 13. Bh6 b5 14. a3 Qb6 15. Bxg7 Kxg7 16. Rad1 Rcd8 17. Rfe1 e5 18. Kh1 Na5 19. Ba2 Be6 20. d5 Bd7 21. b4 Nc4 22. Bxc4 bxc4 23. f4 a5 24. fxe5 dxe5 25. Rb1 axb4 26. axb4 Qf2 27. Rf1 Qh4 28. Qe3 Ng4 29. Qf3 f5 30. Ng1 fxe4 31. Qe2 Nf2+ 32. Kh2 Ng4+ 33. Kh1 Bf5 34. g3 Qxg3 35. hxg4 Bxg4 36. Qxe4 Bf5 37. Qxc4 Bxb1 38. Nxb1 Rxf1 39. Qxf1 Qh4+ 40. Nh3 Qe4+ 41. Kh2 Rf8 42. Qg1 Qc2+ 43. Qg2 Qxg2+ 44. Kxg2 Rb8 45. Nc3 Rxb4 46. Nf2 h5 47. Nfe4 Rd4 48. Kg3 Kh6 49. Kf3 g5 50. d6 g4+ 51. Kg3 Rd3+ 52. Kg2 h4 53. Kf2 h3 54. Ne2 Kg6 55. N2g3 Kf7 56. Ke2 Rd4 57. Ke3 Ke6 58. Ng5+ Kd5 59. d7 Kc4 60. Nf7 Rd1 61. Nxe5+ Kc3 62. Ne2+ Kb4 63. Nd3+ 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.03"]
[Round "5"]
[White "Lavergne, Guillermo"]
[Black "Yalet, Nestor Antonio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1481"]
[BlackElo "1551"]
[PlyCount "97"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Nbd2 Nbd7 4. e4 e5 5. Bd3 Be7 6. 0-0 0-0 7. c3 c6 8. b3 Re8 9. Bb2 Bf8 10. Qe2 a5 11. Rad1 exd4 12. cxd4 Nd5 13. e5 Nf4 14. Qe4 Nxd3 15. Qxd3 dxe5 16. dxe5 Nc5 17. Qe3 Qd3 18. Nc4 Qxe3 19. Nxe3 Be6 20. Ng5 Rad8 21. f4 h6 22. Nf3 Nd3 23. f5 Nxb2 24. Rxd8 Rxd8 25. fxe6 fxe6 26. Nc2 Bc5+ 27. Kh1 Nd3 28. g3 Nf2+ 29. Kg2 Ng4 30. Re1 Rd3 31. Re2 Ne3+ 32. Nxe3 Bxe3 33. h4 g5 34. h5 g4 35. Nh2 Rd2 36. Rxd2 Bxd2 37. Nxg4 b5 38. Kf3 c5 39. Ke4 Kf7 40. Ne3 Be1 41. g4 Bh4 42. Nc2 Be7 43. Na3 b4 44. Nc4 Bd8 45. Nd6+ Ke7 46. Kd3 Kd7 47. Kc4 Kc6 48. Nf7 Bc7 49. g5 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.02"]
[Round "4"]
[White "Lavergne, Guillermo"]
[Black "Isaac, Cristian"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1481"]
[BlackElo "1318"]
[PlyCount "70"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. Bxf6 Bxf6 7. e3 Nc6 8. a3 Ne7 9. c5 c6 10. Bd3 Ng6 11. Qc2 Re8 12. h4 e5 13. dxe5 Nxe5 14. Bxh7+ Kh8 15. h5 Ng4 16. Bf5 d4 17. 0-0-0 Bxf5 18. Qxf5 Nxf2 19. Nxd4 Nxh1 20. Rxh1 Rxe3 21. Nc2 Re5 22. Qf3 Qe7 23. h6 Bg5+ 24. Kb1 Bxh6 25. Rh3 Rd8 26. Qf2 Rxc5 27. Nd4 Qd7 28. Ne6 Rxc3 29. Rxh6+ Kg8 30. Nxd8 gxh6 31. Nxf7 Qxf7 32. Qxf7+ Kxf7 33. bxc3 Ke6 34. Kc2 Ke5 35. Kd3 c5 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.04.30"]
[Round "2"]
[White "Lavergne, Guillermo"]
[Black "Pierucci, Fabian"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1481"]
[BlackElo "1849"]
[PlyCount "98"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. Nf3 cxd4 6. Nxd4 Nc6 7. e3 0-0 8. Bd2 e5 9. Nf5 d5 10. a3 Bxc3 11. Bxc3 d4 12. Bd2 Re8 13. 0-0-0 d3 14. Bxd3 e4 15. Bxe4 Nxe4 16. Bc3 Qg5 17. Ng3 Nxc3 18. Qxc3 Be6 19. f4 Qc5 20. Ne4 Qe7 21. h3 Rad8 22. c5 Bc8 23. Nd6 Qxe3+ 24. Qxe3 Rxe3 25. g4 Kf8 26. f5 a5 27. Rde1 Rxe1+ 28. Rxe1 f6 29. Re3 Ne5 30. b4 axb4 31. axb4 b6 32. Kc2 bxc5 33. bxc5 Bd7 34. Ra3 Bc6 35. Kc3 Bg2 36. Kd4 Nc6+ 37. Kc4 Bf1+ 38. Kd5 Nb4+ 39. Ke4 Bg2+ 40. Kf4 Bf1 41. Nb7 Rd4+ 42. Kg3 Rd3+ 43. Rxd3 Bxd3 44. Nd8 Bc4 45. h4 Bd5 46. g5 Ke7 47. Ne6 Bxe6 48. gxf6+ gxf6 49. fxe6 h5 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.04.29"]
[Round "1"]
[White "Beherens, Leonardo"]
[Black "Lavergne, Guillermo"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2067"]
[BlackElo "1481"]
[PlyCount "75"]
[EventDate "2023.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 g5 7. Bg3 c6 8. Bd3 Qb6 9. a3 Nbd7 10. c5 Qd8 11. h4 g4 12. h5 b6 13. b4 bxc5 14. bxc5 Qa5 15. Qd2 Ba6 16. Nxd5 Qxd2+ 17. Kxd2 Nxd5 18. Bxa6 f5 19. Bb7 Rd8 20. Bxc6 Kf7 21. Bxd5 Nxc5 22. Bc4 Bg5 23. Be5 Ne4+ 24. Ke1 g3 25. fxg3 Bxe3 26. Bxh8 Rxh8 27. Ne2 Rc8 28. Bd3 Nf2 29. Ba6 Rc6 30. Rf1 Ng4 31. Bd3 Kf6 32. Rf3 Bg5 33. Nf4 Rd6 34. Rd1 Nh2 35. Re3 Ng4 36. Re2 e5 37. dxe5+ Nxe5 38. Bb5 1-0

[Event "Santa Fe Perez op"]
[Site "Santa Fe"]
[Date "2023.01.26"]
[Round "1"]
[White "Villarreal, Agustin"]
[Black "Lavergne, Guillermo"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2282"]
[BlackElo "1529"]
[PlyCount "53"]
[EventDate "2023.01.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 Nc6 6. Bg5 Be7 7. e3 a6 8. a3 b5 9. Rc1 Na5 10. Ne5 Bb7 11. Be2 0-0 12. 0-0 Ne4 13. Bxe7 Qxe7 14. Nxe4 dxe4 15. Qe1 Nb3 16. Rc3 Bd5 17. Bd1 Qe6 18. Bxb3 Bxb3 19. Rc6 Qd5 20. Rc5 Qe6 21. Qc3 Bd5 22. Nc6 Kh8 23. Rc1 f5 24. Nb4 Bb7 25. Rxc7 Rab8 26. Qc5 Rbc8 27. d5 1-0

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.14"]
[Round "8"]
[White "Lavergne, Guillermo"]
[Black "Gaite, Karen Nerina"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1524"]
[BlackElo "1578"]
[PlyCount "80"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. g3 c5 6. cxd5 Nxd5 7. Bg2 Nxc3 8. bxc3 Be7 9. 0-0 0-0 10. a4 Qa5 11. Bb2 c4 12. e4 Rd8 13. Qe2 Nb6 14. Nd2 Bd7 15. e5 Rab8 16. f4 Nxa4 17. Qh5 f5 18. Ba3 Re8 19. Bxe7 Rxe7 20. Rfc1 Qc7 21. Rab1 b5 22. Nf3 Be8 23. Qh3 Qd7 24. Nd2 Nxc3 25. d5 Nxb1 26. Rxb1 exd5 27. Bf3 Bf7 28. g4 Be6 29. g5 g6 30. Be2 b4 31. Qg3 a5 32. h4 a4 33. h5 c3 34. Nf1 c2 35. Rc1 b3 36. Qc3 a3 37. Nd2 d4 38. Qd3 a2 39. Nc4 Qa4 40. Qxd4 Qa7 0-1

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.12"]
[Round "6"]
[White "Fuxz, Diego"]
[Black "Lavergne, Guillermo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1862"]
[BlackElo "1524"]
[PlyCount "85"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d5 4. exd5 Qxd5 5. Nc3 Qa5 6. Bg5 Bg4 7. Be2 c6 8. Bf4 Nf6 9. h3 Bxf3 10. Bxf3 Nbd7 11. a3 0-0 12. 0-0 h6 13. Re1 Rae8 14. Qd2 g5 15. Bh2 e5 16. b4 Qc7 17. Re2 Rd8 18. Qd1 Nd5 19. Bxd5 cxd5 20. Nxd5 Qc4 21. Ne7+ Kh8 22. Nf5 exd4 23. Nxg7 Kxg7 24. Qe1 f6 25. Bd6 Rf7 26. Re7 Rdf8 27. Re4 Qxc2 28. Bxf8+ Nxf8 29. Rxd4 Ng6 30. Qe8 Re7 31. Qd8 Rf7 32. Rd7 Ne5 33. Rxf7+ Nxf7 34. Qd7 a6 35. Re1 Qc3 36. Re3 Qb2 37. Qxb7 a5 38. b5 Kg6 39. b6 Nd6 40. Qc7 Nb5 41. Qd8 Nd4 42. Qg8+ Kh5 43. Qf7+ 1-0

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.11"]
[Round "5"]
[White "Lavergne, Guillermo"]
[Black "Bendahan, Matias"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1524"]
[BlackElo "1761"]
[PlyCount "77"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. Bxf6 Bxf6 7. e3 a6 8. Rc1 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. h4 Nd7 12. Bxh7+ Kxh7 13. Ng5+ Kh6 14. Qd3 g6 15. h5 Bxg5 16. hxg6+ Kg7 17. Rh7+ Kf6 18. f4 Bxf4 19. exf4 Ke7 20. Qg3 Nf6 21. Qg5 Kd7 22. Rg7 Ne8 23. Rxf7+ Rxf7 24. gxf7 Nd6 25. d5 Qxg5 26. dxe6+ Kxe6 27. fxg5 Kxf7 28. Ne2 Re8 29. Rxc7+ Re7 30. g6+ Kf6 31. g7 Rxg7 32. Rxg7 Kxg7 33. Nf4 Nc4 34. b3 Ne3 35. Kf2 Nd5 36. Nh5+ Kh6 37. g4 Kg5 38. Ng3 Nc3 39. Nf1 0-1

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.10"]
[Round "3"]
[White "Lavergne, Guillermo"]
[Black "Brizzi, Milagros Tatiana"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1524"]
[BlackElo "2053"]
[PlyCount "113"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nc3 Bf5 4. g3 e6 5. a3 c5 6. Bg2 Nc6 7. 0-0 cxd4 8. Nxd4 Nxd4 9. Qxd4 Bxc2 10. Bg5 Be7 11. Rac1 Bb3 12. e4 0-0 13. e5 Nd7 14. Bf4 a6 15. Rfe1 Qb6 16. Qd2 Rfd8 17. Bg5 Bxg5 18. Qxg5 Nc5 19. Bf1 Rac8 20. h4 Rd7 21. Ne2 Qd8 22. Qg4 Nd3 23. Nf4 Nxf4 24. Qxf4 Rdc7 25. Rxc7 Rxc7 26. Bd3 Qc8 27. h5 h6 28. g4 Bc2 29. Bf1 Qd8 30. Qg3 Qe7 31. Re3 Be4 32. Qf4 Rc2 33. Rc3 Rxc3 34. bxc3 Qg5 35. Qxg5 hxg5 36. Bg2 Bd3 37. Bf1 Bc2 38. Be2 Kf8 39. f3 Ke7 40. Kf2 Kd7 41. Ke3 Kc6 42. f4 gxf4+ 43. Kxf4 Kc5 44. g5 b5 45. h6 gxh6 46. gxh6 d4 47. cxd4+ Kxd4 48. Bh5 a5 49. Bxf7 Kd5 50. Kg5 b4 51. axb4 axb4 52. Kf6 Bh7 53. Bxe6+ Ke4 54. Ba2 Kd4 55. e6 Bg8 56. h7 Bxh7 57. e7 1-0

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.10"]
[Round "4"]
[White "Sepliarsky, Mario"]
[Black "Lavergne, Guillermo"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2150"]
[BlackElo "1524"]
[PlyCount "63"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. b3 b6 4. g3 Bb7 5. Bg2 g6 6. Bb2 Bg7 7. 0-0 0-0 8. d4 d5 9. Nbd2 e6 10. Rc1 Nc6 11. a3 Ne4 12. b4 g5 13. Nb3 g4 14. Nfd2 Ng5 15. e3 Rf6 16. Qc2 dxc4 17. Qxc4 Ne5 18. dxe5 Rh6 19. Bxb7 Qe8 20. f4 Qh5 21. Qe2 Rd8 22. fxg5 Qxg5 23. Rxc7 Rg6 24. e4 h5 25. Bc8 h4 26. exf5 Rh6 27. Bxe6+ Rxe6 28. fxe6 hxg3 29. Ne4 gxh2+ 30. Kh1 Qh4 31. Nf6+ Bxf6 32. exf6 1-0

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.09"]
[Round "2"]
[White "Echeguren, Gustavo Fabian"]
[Black "Lavergne, Guillermo"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1927"]
[BlackElo "1524"]
[PlyCount "111"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 d6 7. Nc3 g6 8. Bg5 Nbd7 9. Re1 h6 10. Bc1 Bg7 11. Nh4 Bxg2 12. Nxg6 Bb7 13. Nxh8 Bxh8 14. Bxh6 Qe7 15. Bg5 0-0-0 16. e4 Qh7 17. f3 Rg8 18. Qd2 Qh5 19. Bxf6 Bxf6 20. Rf1 Bg5 21. Qe2 Rh8 22. f4 Bf6 23. e5 dxe5 24. Qxh5 Rxh5 25. dxe5 Be7 26. h4 Bc6 27. a3 Bc5+ 28. Kh2 Nf8 29. b4 Be7 30. Kg1 Rh8 31. Kf2 Be8 32. Ne2 c5 33. b5 Bh5 34. Ng1 Ng6 35. Nf3 Rd8 36. Rad1 Nf8 37. a4 Kc7 38. Rd2 Rxd2+ 39. Nxd2 Kb7 40. Ra1 Nd7 41. Nf3 a6 42. Ng5 Nf8 43. a5 axb5 44. a6+ Ka7 45. cxb5 Be8 46. Rb1 Bxb5 47. Rxb5 Kxa6 48. Rb1 c4 49. h5 b5 50. h6 b4 51. Nxe6 c3 52. Rc1 Ng6 53. Ke2 Kb5 54. Kd3 Ka4 55. Nd4 Ka3 56. Kc2 1-0

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.08"]
[Round "1"]
[White "Lavergne, Guillermo"]
[Black "Herrmann, Roman"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1524"]
[BlackElo "2097"]
[PlyCount "98"]
[EventDate "2022.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. d5 Qb6 6. Bc1 d6 7. e4 g6 8. c4 Bg7 9. Nc3 0-0 10. Bd3 e6 11. Nge2 exd5 12. exd5 Nbd7 13. 0-0 Ne5 14. a4 Nxd3 15. Qxd3 Bf5 16. Ne4 Bxe4 17. fxe4 Nd7 18. Ra3 Ne5 19. Qc2 Qb4 20. Rc3 Rae8 21. b3 a6 22. Bd2 Qb6 23. Rh3 Qd8 24. Rf4 h5 25. a5 Ng4 26. b4 Qc7 27. b5 Qe7 28. Bc3 Bxc3 29. Qxc3 Qe5 30. Qd2 Qa1+ 31. Rf1 Qg7 32. Rg3 Rxe4 33. h3 Ne5 34. Nf4 Qh6 35. h4 Rd4 36. Qc1 Rxc4 37. Qe3 Ng4 38. Qf3 Rxf4 39. Qxf4 Qxf4 40. Rxf4 axb5 41. Kf1 Re8 42. Rb3 b4 43. g3 Ne3+ 44. Kf2 Nxd5 45. Rc4 Nc3 46. Rbxb4 cxb4 47. Rxb4 Ne4+ 48. Kf3 Nc5 49. Rb6 Re6 0-1

[Event "Paraguay Gran Prix U2300 07"]
[Site "Paraguay"]
[Date "2013.07.11"]
[Round "2.8"]
[White "Lavergne, Guillermo"]
[Black "Moccero, Eduardo"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2027"]
[PlyCount "78"]
[EventDate "2013.07.08"]
[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. Nf3 c5 3. Nc3 e6 4. a3 Nf6 5. Bg5 Nc6 6. e3 cxd4 7. exd4 Be7 8. Bxf6 Bxf6 9. Rb1 Qb6 10. Ne2 0-0 11. c3 Re8 12. Nf4 Qd8 13. Bd3 e5 14. dxe5 Nxe5 15. 0-0 Bg4 16. Nxd5 Nxf3+ 17. gxf3 Bh3 18. f4 Bxf1 19. Bxf1 Re6 20. Qf3 Rd6 21. c4 Rc8 22. b3 b5 23. Rd1 Bb2 24. Qh3 Rcc6 25. b4 Rh6 26. Qf3 Qh4 27. h3 bxc4 28. Qe3 Rhg6+ 29. Bg2 Rce6 30. Qxa7 h5 31. Kh2 Re2 32. Ne7+ Qxe7 33. Qb8+ Kh7 34. Rd8 Rxg2+ 35. Kxg2 Qe4+ 36. Kg3 h4+ 37. Kxh4 Bf6+ 38. Kg3 Bxd8 39. Qxd8 Qd3+ 0-1

[Event "Paraguay Gran Prix U2300 05"]
[Site "Paraguay"]
[Date "2013.05.27"]
[Round "2.5"]
[White "Fabrega, Enrique"]
[Black "Lavergne, Guillermo"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2133"]
[PlyCount "75"]
[EventDate "2013.05.22"]
[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. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Nf3 c6 7. Bd3 Be7 8. Qe2 Nbd7 9. h3 Nb6 10. Be3 g6 11. Rc1 Nbd7 12. 0-0 e5 13. dxe5 Nh5 14. Bc4 0-0 15. Rfd1 Ng7 16. Qc2 Qe8 17. a3 Kh8 18. Qd2 Ne6 19. Bxe6 fxe6 20. Bg5 Qf7 21. Bxe7 Qxe7 22. Qh6 Rxf3 23. gxf3 Nxe5 24. Qf4 Nf7 25. e5 b6 26. Ne4 Ba6 27. Nf6 Bc8 28. Rxc6 Rb8 29. Rxc8+ Rxc8 30. Rd7 Qf8 31. Nxh7 Ng5 32. Qxf8+ Rxf8 33. Nxf8 Nxf3+ 34. Kf1 Nxe5 35. Rxa7 Nc4 36. Nxg6+ Kg8 37. h4 Nxb2 38. h5 1-0

