[Event "Buenos Aires op 3rd"]
[Site "Buenos Aires"]
[Date "2025.07.15"]
[Round "7"]
[White "Echeguren, Martin"]
[Black "Troche, Dylan"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2011"]
[BlackElo "1863"]
[PlyCount "65"]
[EventDate "2025.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 Re8 12. Bd3 c6 13. 0-0 Ba6 14. Rfe1 Bxd3 15. Rxd3 Nd7 16. Ne2 Be7 17. Rc1 Rc8 18. Rdc3 Nb8 19. Nf4 Qd7 20. Ne5 Qb7 21. Qc2 Bd6 22. Nxd5 Bxe5 23. dxe5 Rxe5 24. Nf4 c5 25. Rd1 Rce8 26. Rcd3 Qe4 27. Qd2 Nc6 28. Rd5 Rxd5 29. Qxd5 Qxd5 30. Nxd5 Rd8 31. Nc3 Rxd1+ 32. Nxd1 Nb4 33. a3 1/2-1/2

[Event "Buenos Aires op 3rd"]
[Site "Buenos Aires"]
[Date "2025.07.14"]
[Round "6"]
[White "Alvarez, Mia Morena"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1750"]
[BlackElo "2011"]
[PlyCount "70"]
[EventDate "2025.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nbd2 d6 6. c3 a6 7. Bb3 Ba7 8. 0-0 0-0 9. h3 h6 10. Re1 Re8 11. Nf1 Be6 12. Bc2 d5 13. exd5 Bxd5 14. Be3 Bxe3 15. Nxe3 Be6 16. Qd2 Qd7 17. Re2 Rad8 18. Rae1 Nh5 19. Nf1 Nf4 20. Re3 Bxh3 21. Nxe5 Nxe5 22. Rxe5 Rxe5 23. Rxe5 Qc6 24. f3 Nxg2 25. Kh2 Nh4 26. Kxh3 Nxf3 27. Qe3 Nxe5 28. Qxe5 Re8 29. Qf4 Re2 30. Bb3 Qg2+ 31. Kh4 g5+ 32. Qxg5+ Qxg5+ 33. Kh3 Rg2 34. Bd1 Rg1 35. Kh2 Qg2# 0-1

[Event "Buenos Aires op 3rd"]
[Site "Buenos Aires"]
[Date "2025.07.13"]
[Round "5"]
[White "Echeguren, Martin"]
[Black "Carrizo, Franco Nicolas"]
[Result "0-1"]
[ECO "D66"]
[WhiteElo "2011"]
[BlackElo "1875"]
[PlyCount "164"]
[EventDate "2025.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bg5 Nbd7 6. e3 0-0 7. Rc1 c6 8. Qc2 Re8 9. Bd3 Nf8 10. 0-0 h6 11. Bh4 N6h7 12. Bg3 Ng5 13. Ne5 f6 14. Ng6 Bd6 15. f4 Nf7 16. c5 Bc7 17. Bh4 b5 18. a4 b4 19. Ne2 a5 20. Rf3 Ba6 21. Bxa6 Rxa6 22. Ng3 Nxg6 23. Qxg6 Nh8 24. Qd3 Ra7 25. Nh5 Rf8 26. e4 Qe8 27. g4 dxe4 28. Qxe4 f5 29. gxf5 Qxh5 30. Bg3 exf5 31. Qxc6 Rf6 32. Qd5+ Kh7 33. Re1 Qf7 34. Qxf7 Rxf7 35. d5 Bd8 36. d6 Rfd7 37. Rd3 Ra6 38. Rd5 g6 39. Rde5 Nf7 40. Re7 Raa7 41. Re8 Nxd6 42. cxd6 Bb6+ 43. Bf2 Bxf2+ 44. Kxf2 Rxd6 45. R1e7+ Rxe7 46. Rxe7+ Kg8 47. Ke3 Kf8 48. Re5 Ra6 49. Kd4 Kf7 50. Kd5 Kf6 51. Re8 Kf7 52. Re5 Rf6 53. Kd4 Rd6+ 54. Kc4 Ra6 55. Kd5 Kf6 56. Re8 g5 57. Rf8+ Kg6 58. Ke5 Rc6 59. Ra8 Rc5+ 60. Kd4 Rc2 61. fxg5 hxg5 62. Rxa5 Rxb2 63. Ra6+ Kh5 64. Ke5 Rxh2 65. Kxf5 b3 66. Rb6 Rf2+ 67. Ke4 Rf4+ 68. Ke3 Rxa4 69. Rxb3 Rf4 70. Rb8 Kh4 71. Rg8 Rf7 72. Rg6 g4 73. Rh6+ Kg3 74. Rg6 Re7+ 75. Kd2 Kf3 76. Rg8 g3 77. Rf8+ Kg2 78. Rg8 Kf2 79. Rf8+ Kg1 80. Rf5 g2 81. Rg5 Rh7 82. Ke2 Kh1 0-1

[Event "Buenos Aires op 3rd"]
[Site "Buenos Aires"]
[Date "2025.07.12"]
[Round "3"]
[White "Manzone, Alessandro Jr"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2397"]
[BlackElo "2011"]
[PlyCount "107"]
[EventDate "2025.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Nbd2 0-0 6. Bg2 b6 7. 0-0 Bb7 8. cxd5 exd5 9. Ne5 Be7 10. Qa4 Qc8 11. b4 a5 12. b5 c6 13. bxc6 Bxc6 14. Qb3 b5 15. a4 bxa4 16. Nxc6 Nxc6 17. Qxa4 Rb8 18. e3 Qb7 19. Ba3 Bxa3 20. Qxa3 Qb2 21. Qxb2 Rxb2 22. Nc4 Rb5 23. Nd6 Rb6 24. Rfb1 Rfb8 25. Rxb6 Rxb6 26. Rc1 Ne7 27. Nc8 Rb7 28. Nxe7+ Rxe7 29. Bxd5 g6 30. Rc8+ Kg7 31. Bc6 Ra7 32. Ba4 Nd5 33. Bb3 Nb4 34. Ba4 Nd5 35. Rc1 Nb6 36. Ra1 Rc7 37. Kf1 Kf6 38. Ke2 Ke7 39. Kd3 Nd5 40. Bd1 Nb4+ 41. Kd2 Ra7 42. e4 Nc6 43. Ke3 f5 44. f3 fxe4 45. fxe4 Rb7 46. Ba4 Nb4 47. Rc1 Kd8 48. Rc5 Ra7 49. Re5 Kc7 50. Re7+ Kb6 51. Rxa7 Kxa7 52. d5 Kb6 53. Kd4 Na6 54. e5 1-0

[Event "Buenos Aires op 3rd"]
[Site "Buenos Aires"]
[Date "2025.07.11"]
[Round "1"]
[White "Echeguren, Martin"]
[Black "Soto Siles, Javier Isidoro"]
[Result "1-0"]
[ECO "A94"]
[WhiteElo "2011"]
[BlackElo "1683"]
[PlyCount "89"]
[EventDate "2025.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. Nf3 e6 5. 0-0 Bd6 6. c4 c6 7. b3 0-0 8. Ba3 Ne4 9. Qc2 Bxa3 10. Nxa3 Nd7 11. Qb2 Ndf6 12. Ne5 Qe7 13. c5 Bd7 14. Nc2 Be8 15. Ne1 Bh5 16. N1d3 h6 17. b4 Kh7 18. a4 a6 19. b5 axb5 20. axb5 cxb5 21. f3 Ng5 22. Qxb5 Nf7 23. Nxf7 Bxf7 24. Rxa8 Rxa8 25. Rb1 Rb8 26. Ne5 Be8 27. Qb6 Nd7 28. Qc7 Qd8 29. Rxb7 Qxc7 30. Rxc7 Nxe5 31. dxe5 Rb1+ 32. Kf2 Rc1 33. Re7 Bb5 34. Rxe6 Rxc5 35. Rb6 Bc6 36. Rb2 Kg6 37. f4 Kf7 38. Rb8 g5 39. Rd8 g4 40. Rd6 Kg7 41. h3 h5 42. hxg4 hxg4 43. Rd8 Kf7 44. Rc8 Rc4 45. Rxc6 1-0

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2024.06.22"]
[Round "8"]
[White "Mahmud, Lihue Mateo"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "1879"]
[BlackElo "1984"]
[PlyCount "55"]
[EventDate "2024.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 b4 10. a5 0-0 11. h3 Bxf3 12. Qxf3 Rb8 13. Bc4 bxc3 14. dxc3 Qc8 15. Qe2 Ra8 16. Bg5 Nd7 17. Bd5 Bxg5 18. Bxc6 Ra7 19. b4 Nb8 20. Bd5 c6 21. Ba2 Nd7 22. Nd2 Be7 23. Red1 Qc7 24. Nf1 Nf6 25. Qf3 Raa8 26. Ne3 g6 27. Nc4 Rad8 28. Nb6 1/2-1/2

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2024.06.21"]
[Round "7"]
[White "Echeguren, Martin"]
[Black "Ocantos, Manuel"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1984"]
[BlackElo "2145"]
[PlyCount "100"]
[EventDate "2024.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 e6 4. g3 d5 5. Qa4+ Nd7 6. Bg2 Ne7 7. Nc3 0-0 8. cxd5 exd5 9. 0-0 c6 10. Bf4 h6 11. Rad1 g5 12. Bd6 Re8 13. Qc2 Nf8 14. Bxe7 Qxe7 15. h4 Bg4 16. hxg5 hxg5 17. Rfe1 Ne6 18. Qd2 Bxf3 19. exf3 Qf6 20. Ne2 Re7 21. Qc3 Rae8 22. Bh3 Nxd4 23. Nxd4 Rxe1+ 24. Rxe1 Rxe1+ 25. Qxe1 Qxd4 26. Qe8+ Bf8 27. Qe3 Qf6 28. Bf1 b6 29. Bd3 Bc5 30. Qe2 b5 31. Kg2 a6 32. Qd2 Bd4 33. b3 c5 34. Qa5 c4 35. bxc4 bxc4 36. Bc2 Qd6 37. Qd2 Bf6 38. Qe2 Qc6 39. Bf5 d4 40. Qc2 Qb5 41. Be4 d3 42. Qd2 Qe5 43. Qb4 Qd4 44. Qd2 a5 45. a4 Qc5 46. Kf1 Qb4 47. Qd1 Qb2 48. Bf5 Bd4 49. Qe1 Kg7 50. Be4 c3 0-1

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2024.06.20"]
[Round "6"]
[White "Echeguren, Martin"]
[Black "Steiner, Matias"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1984"]
[BlackElo "1867"]
[PlyCount "57"]
[EventDate "2024.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. b4 f5 11. f3 Nf6 12. c5 Rf7 13. a4 Bf8 14. Rc1 b6 15. cxd6 cxd6 16. Nb5 Ba6 17. 0-0 f4 18. Bf2 g5 19. Nc7 Bxe2 20. Qxe2 Rc8 21. Ne6 Qd7 22. Rxc8 Qxc8 23. Nxg5 Rg7 24. Ne6 Rg6 25. Qc4 Qxc4 26. Nxc4 Nexd5 27. exd5 Nxd5 28. Nxf4 exf4 29. Rd1 1-0

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2024.06.19"]
[Round "4"]
[White "Silva, Lucas"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2248"]
[BlackElo "1984"]
[PlyCount "47"]
[EventDate "2024.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c3 e6 4. Bf4 Bd6 5. e3 Bxf4 6. exf4 0-0 7. Nbd2 Qd6 8. g3 c5 9. dxc5 Qxc5 10. Bd3 b6 11. Qe2 Bb7 12. 0-0 Nc6 13. Rfe1 Ne7 14. Nb3 Qc8 15. Nbd4 g6 16. Qe5 Nd7 17. Qg5 Qd8 18. Qh6 Nf5 19. Bxf5 exf5 20. Ng5 Nf6 21. Re5 Bc8 22. Rae1 Qd6 23. Re7 Bd7 24. R1e6 1-0

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2024.06.18"]
[Round "3"]
[White "Echeguren, Martin"]
[Black "Amato, Leonel"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1984"]
[BlackElo "2162"]
[PlyCount "146"]
[EventDate "2024.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Na6 7. 0-0 e5 8. Re1 exd4 9. Nxd4 Re8 10. Bf3 Nc5 11. Rb1 a5 12. b3 Ne6 13. Nxe6 Bxe6 14. Nb5 Nd7 15. Be3 a4 16. Bd4 Ne5 17. Bc3 c6 18. Nd4 axb3 19. axb3 Qf6 20. Be2 Qh4 21. Qc2 Ng4 22. Bxg4 Bxg4 23. f3 Bd7 24. Ne2 Be5 25. Bxe5 Rxe5 26. Qd2 d5 27. Ng3 Rae8 28. cxd5 cxd5 29. Red1 Bc6 30. f4 Rxe4 31. Nxe4 Rxe4 32. Rf1 Qd8 33. b4 Qb6+ 34. Qf2 Qb5 35. Qc5 Qd3 36. Ra1 Kg7 37. Ra8 Qd4+ 38. Kh1 Qxb4 39. Qxb4 Rxb4 40. Kg1 Bb5 41. Rd1 Rxf4 42. g3 Rf5 43. Rb8 Bc6 44. Rc8 Bb5 45. Rd2 h6 46. Rb2 Bd3 47. Rxb7 h5 48. Rc1 h4 49. Rb3 Be4 50. Rf1 hxg3 51. hxg3 Rh5 52. Rb7 Rh1+ 53. Kf2 Rh3 54. Rd7 Kf6 55. Ke1+ Ke5 56. Rfxf7 Rxg3 57. Kf2 Rg2+ 58. Kf1 Rb2 59. Rb7 Rh2 60. Rb4 Rh1+ 61. Kf2 Rh2+ 62. Kf1 Rh4 63. Ke1 g5 64. Rb8 g4 65. Rg8 Kd4 66. Rf4 Rh1+ 67. Kd2 Rh2+ 68. Ke1 Rh1+ 69. Kd2 Rh2+ 70. Ke1 Ke3 71. Rfxg4 Ra2 72. Rg3+ Bf3 73. Re8+ Kf4 1/2-1/2

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2024.06.17"]
[Round "1"]
[White "Rojas, Agostina"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1649"]
[BlackElo "1984"]
[PlyCount "44"]
[EventDate "2024.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. 0-0 c6 8. Qc2 Nbd7 9. Bf4 b6 10. Nc3 Bb7 11. e4 dxc4 12. Nd2 b5 13. e5 Nd5 14. Be4 f5 15. exf6 N7xf6 16. Bg5 Nb4 17. Qb1 Nxe4 18. Bxe7 Nxd2 19. Bxd8 Nxb1 20. Be7 Nxc3 21. Bxf8 Ne2+ 22. Kg2 Rxf8 0-1

[Event "ARG-ch sf 99th"]
[Site "Buenos Aires"]
[Date "2024.06.06"]
[Round "6"]
[White "Echeguren, Martin"]
[Black "Pierucci, Fabian"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "1984"]
[BlackElo "1924"]
[PlyCount "67"]
[EventDate "2024.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 Nbd7 7. Bg2 e6 8. 0-0 Be7 9. Nc3 0-0 10. Rd1 a5 11. Qb3 b5 12. a4 b4 13. Nb1 Rc8 14. Nbd2 c5 15. Nc4 cxd4 16. Rxd4 Bc5 17. Rd1 Bxf2+ 18. Kxf2 Nc5 19. Rxd8 Nxb3 20. Rxf8+ Kxf8 21. Nxa5 Nxa1 22. Bd2 Ne4+ 23. Ke1 Ke8 24. Nd4 Nxd2 25. Kxd2 Rd8 26. Nac6 Rd6 27. Kc1 Bg6 28. a5 Kd7 29. a6 Nb3+ 30. Nxb3 Rxc6+ 31. Kd2 Rc8 32. a7 Bc2 33. Nd4 Ba4 34. a8Q 1-0

[Event "ARG-ch sf 99th"]
[Site "Buenos Aires"]
[Date "2024.06.05"]
[Round "5"]
[White "Mussanti, Diego"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2188"]
[BlackElo "1984"]
[PlyCount "105"]
[EventDate "2024.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 Bb6 7. Nf5 g6 8. Bxb6 axb6 9. Ne3 Nf6 10. f3 Qe7 11. c4 Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 Kd8 14. Nc3 d6 15. Be2 Nd7 16. Rhd1 Nc5 17. Ke1 Be6 18. Rac1 Kc8 19. Ned5 Na7 20. Rd2 Kb8 21. b4 Nd7 22. Kf2 c6 23. Ne3 Nc8 24. a4 Re8 25. f4 f6 26. g4 g5 27. f5 Bf7 28. h4 h6 29. hxg5 hxg5 30. Rh1 Kc7 31. Rh7 Re7 32. Rd1 Bg8 33. Rh8 Re8 34. Rdh1 Ne7 35. R1h6 Rf8 36. Rh1 Rad8 37. Bd1 Ne5 38. Be2 Ra8 39. R8h6 Rad8 40. Rc1 Ra8 41. Rd1 Nd7 42. Nc2 Ne5 43. Ne3 Nd7 44. Kg3 Ra7 45. Nc2 Ne5 46. Nd4 Nxc4 47. Bxc4 Bxc4 48. Rc1 Kd7 49. Rd1 d5 50. Ne6 Rf7 51. Rh8 Kd6 52. e5+ Kxe5 53. Re1+ 1-0

[Event "ARG-ch sf 99th"]
[Site "Buenos Aires"]
[Date "2024.06.04"]
[Round "4"]
[White "Echeguren, Martin"]
[Black "Abate, Tomas"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "1984"]
[BlackElo "1866"]
[PlyCount "117"]
[EventDate "2024.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 b5 10. Bxd6 Qb6 11. Be5 0-0 12. e3 c4 13. Qd1 b4 14. Nb1 Rc8 15. Nbd2 c3 16. bxc3 bxc3 17. Nc4 Qa6 18. Nd6 c2 19. Qd2 Qxd6 20. Bxd6 Ne4 21. Be5 Nxd2 22. Kxd2 Ba4 23. Bxg7 Kxg7 24. Nd4 Nd7 25. Bd3 Nb6 26. Rhc1 Nc4+ 27. Bxc4 Rxc4 28. Nxc2 Rd8 29. Nd4 Rxc1 30. Rxc1 Rxd5 31. Rc7 Ra5 32. Kc3 Bd1 33. Kb2 Ba4 34. Rb7 Kf6 35. a3 a6 36. Rb6+ Kg7 37. Nb3 Rf5 38. f3 Bb5 39. Nd4 Rg5 40. g4 Bf1 41. Kc3 Re5 42. Kd2 Ra5 43. Rb3 Bc4 44. Rc3 Bd5 45. e4 Ba2 46. Ke3 Ra4 47. f4 Rc4 48. Rxc4 Bxc4 49. Nf3 Bf1 50. Kd4 Be2 51. Ke3 Bf1 52. Nd2 Bb5 53. Kd4 Kf6 54. h4 Be2 55. g5+ Ke6 56. Nc4 Bf3 57. Ne3 Be2 58. Nd5 Bd1 59. Nc7+ 1-0

[Event "ARG-ch sf 99th"]
[Site "Buenos Aires"]
[Date "2024.06.03"]
[Round "3"]
[White "Aguilar, Andres"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2274"]
[BlackElo "1984"]
[PlyCount "159"]
[EventDate "2024.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 Nh5 9. Bxe7 Qxe7 10. Nge2 g6 11. h3 Nb6 12. 0-0-0 Be6 13. Kb1 0-0-0 14. Na4 Nxa4 15. Qxa4 Kb8 16. Rc1 Ng7 17. Rc3 Bf5 18. Nc1 Rc8 19. Ka1 Rc7 20. Ra3 b6 21. Rc3 Bd7 22. Qc2 Ne6 23. Re1 Nxd4 24. Qd2 Ne6 25. Bc2 Rd8 26. f3 Bc8 27. Qf2 c5 28. Qg3 Qd6 29. Qh4 f5 30. Rd1 Qe7 31. Qxe7 Rxe7 32. Nd3 d4 33. Ne5 Bb7 34. Rcd3 Kc7 35. Bb3 Ba6 36. Bc4 Bxc4 37. Nxc4 dxe3 38. Nxe3 Nd4 39. Kb1 Kc6 40. R1d2 Rde8 41. Nc2 Nxc2 42. Rd6+ Kc7 43. Kxc2 Rf8 44. h4 Rff7 45. h5 gxh5 46. Rh6 Re5 47. Rxh5 Re6 48. a4 Rg6 49. Kc3 Kc6 50. b4 cxb4+ 51. Kxb4 a6 52. Kc4 Rd6 53. Rxd6+ Kxd6 54. Rh6+ Kc7 55. a5 b5+ 56. Kd5 Kb7 57. Ke6 Rg7 58. Kxf5 Ka7 59. g4 Rb7 60. f4 b4 61. Rh2 b3 62. Rb2 Kb8 63. Ke6 Kc8 64. f5 Kd8 65. f6 Ke8 66. g5 Kf8 67. Rd2 Rb8 68. Rb2 Rb7 69. Rd2 Rb8 70. Rb2 Rb7 71. f7 Re7+ 72. Kd6 Rxf7 73. Rxb3 Rf5 74. Rb7 Rxg5 75. Rxh7 Rxa5 76. Kc6 Ra1 77. Ra7 Ke8 78. Kb6 Kd8 79. Rxa6 Rxa6+ 80. Kxa6 1/2-1/2

[Event "ARG-ch sf 99th"]
[Site "Buenos Aires"]
[Date "2024.06.02"]
[Round "2"]
[White "Echeguren, Martin"]
[Black "Donda, Jazmin"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "1984"]
[BlackElo "1847"]
[PlyCount "107"]
[EventDate "2024.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 h6 10. Rd1 Qe7 11. h3 Nbd7 12. Na2 Ba5 13. Bd2 Bxd2 14. Qxd2 Ne4 15. Qb4 Qxb4 16. Nxb4 a5 17. Nd3 Rab8 18. Nfe5 Nef6 19. Bb3 Rbc8 20. Rac1 Nxe5 21. Nxe5 Nd5 22. Nc4 Rc7 23. Nxa5 Ra8 24. Nc4 g5 25. Ne5 Ra6 26. Bxd5 exd5 27. b3 Rb6 28. Rc3 f6 29. Nd3 Rc8 30. Ra1 Ra6 31. Nc5 Ra7 32. b4 Rca8 33. a5 Kf7 34. Rac1 Ke7 35. f3 Kd6 36. Kf2 Re8 37. g4 Bg6 38. h4 f5 39. gxf5 Bxf5 40. hxg5 hxg5 41. Rg1 Rg8 42. e4 Bc8 43. e5+ Kc7 44. Rh1 Bf5 45. Rh6 Raa8 46. Rc1 Raf8 47. Kg3 Bc8 48. Nd3 Rg7 49. b5 Rgf7 50. Ne1 Rf4 51. bxc6 g4 52. Rh7+ Kb8 53. cxb7 Bxb7 54. Rb1 1-0

[Event "ARG-ch sf 99th"]
[Site "Buenos Aires"]
[Date "2024.06.01"]
[Round "1"]
[White "Arias, Juan Cruz"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2342"]
[BlackElo "1984"]
[PlyCount "90"]
[EventDate "2024.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 b6 5. b3 Bb7 6. Bb2 Bd6 7. 0-0 0-0 8. c4 Nbd7 9. Nc3 a6 10. cxd5 exd5 11. Qc2 Re8 12. Rac1 Ne4 13. Ne2 Rc8 14. Ng3 g6 15. Qe2 Nxg3 16. hxg3 Qe7 17. a4 Ra8 18. Rc2 c6 19. Rfc1 a5 20. Rxc6 Bxc6 21. Rxc6 Rac8 22. Bb5 Red8 23. Qc2 Qf8 24. e4 Bb4 25. exd5 Nb8 26. Ne5 Nxc6 27. dxc6 Bd6 28. Ng4 Be7 29. d5 Rd6 30. Bc4 h5 31. Qc3 f6 32. Ne3 Kg7 33. Nc2 Kh7 34. Qe3 Bd8 35. Ba3 Qe7 36. Nd4 Qxe3 37. fxe3 Bc7 38. Bxd6 Bxd6 39. Ba6 Re8 40. Kf2 Re5 41. Nb5 Rf5+ 42. Ke2 Bxg3 43. d6 Rc5 44. d7 Rd5 45. e4 Re5 1-0

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.19"]
[Round "8"]
[White "Echeguren, Martin"]
[Black "Ccahuancama, Abraham William"]
[Result "1/2-1/2"]
[ECO "A94"]
[WhiteElo "1964"]
[BlackElo "1682"]
[PlyCount "34"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Ne4 8. b3 f5 9. Ba3 Nd7 10. Bxe7 Qxe7 11. Nbd2 Ndf6 12. Ne5 Nd6 13. c5 Nf7 14. Ndf3 Nd7 15. e3 Ndxe5 16. Nxe5 Nxe5 17. dxe5 Bd7 1/2-1/2

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.19"]
[Round "7"]
[White "Saliba, Cristian Ezequiel"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "1808"]
[BlackElo "1964"]
[PlyCount "58"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. Nf1 Nxd4 15. Nxd4 cxd4 16. Qxd4 Ne5 17. Ne3 Bxh3 18. Nd5 Rc8 19. Bb3 Bd7 20. Bf4 Bf6 21. Qe3 Be6 22. Rac1 Rxc1 23. Rxc1 Bxd5 24. Bxd5 Qd7 25. Qb6 Nd3 26. Rc7 Qg4 27. Rxf7 Qd1+ 28. Kh2 Qh5+ 29. Kg1 Qd1+ 1/2-1/2

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.18"]
[Round "6"]
[White "Echeguren, Martin"]
[Black "Trunzo, Luciano"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1964"]
[BlackElo "1725"]
[PlyCount "134"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 Ne4 8. Nfd2 f5 9. Nxe4 fxe4 10. Nc3 Bb4 11. Qb3 Qf6 12. Be3 Bxc3 13. Qxc3 d6 14. Rac1 Rd8 15. b4 Nd7 16. c5 bxc5 17. bxc5 dxc5 18. dxc5 Qxc3 19. Rxc3 Bd5 20. Ra3 Rdb8 21. Ra4 Nf6 22. Bd4 Bc6 23. Ra6 Bd5 24. Be5 Nd7 25. Bxc7 Rc8 26. Bd6 Nxc5 27. Ra3 Nb7 28. Bf4 Rc2 29. Be3 a5 30. Ra4 Nd6 31. a3 Nc4 32. Bf4 e5 33. Rc1 Rxc1+ 34. Bxc1 Nb6 35. Bxe4 Rd8 36. Rxa5 Bxe4 37. f3 Rd1+ 38. Kf2 Rxc1 39. fxe4 Rc3 40. Rxe5 Rxa3 41. Rb5 Nc4 42. Rc5 Nd6 43. Re5 Kf7 44. Kf1 Kf6 45. Rh5 Nxe4 46. Rxh7 Ra1+ 47. Kg2 Re1 48. Rh8 Rxe2+ 49. Kf3 Re1 50. Ra8 Ng5+ 51. Kf2 Rb1 52. Ra2 Ne6 53. Rd2 g5 54. Kf3 Rb4 55. Ra2 g4+ 56. Kg2 Ng5 57. Ra6+ Kf5 58. Ra5+ Kg6 59. Ra6+ Kh5 60. Ra2 Rb1 61. Rc2 Nh3 62. Rc5+ Kg6 63. Rc6+ Kf5 64. Rc5+ Ke6 65. Rc6+ Kd5 66. Rd6+ Ke5 67. Rd5+ Kf6 1/2-1/2

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.18"]
[Round "5"]
[White "Fernandes, Martin"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1944"]
[BlackElo "1964"]
[PlyCount "63"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. Nd2 Bc5 8. 0-0 0-0 9. c3 Re8 10. Qc2 h6 11. b4 Bb6 12. a4 a6 13. Bb2 Qd6 14. e5 Rxe5 15. c4 Rh5 16. g3 Qe6 17. Rfe1 Qh3 18. Nf3 Bf5 19. c5 Ba7 20. Bxf6 gxf6 21. a5 Qg4 22. Bxf5 Rxf5 23. Nd4 Qxd4 24. Qxf5 Qxb4 25. Qxf6 Rf8 26. Qxh6 Qxc5 27. Qg5+ Kh7 28. Qf6 Kg8 29. Re5 Rb8 30. Qg5+ Kh7 31. Qf6 Kg8 32. Rf5 1-0

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.17"]
[Round "4"]
[White "Echeguren, Martin"]
[Black "Dolezal, Cristian"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1964"]
[BlackElo "2354"]
[PlyCount "82"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. e4 e6 4. h3 Bh5 5. Bd3 c6 6. a4 d5 7. e5 Ne7 8. c3 Nd7 9. 0-0 c5 10. Qe2 c4 11. Bc2 Nc6 12. Nbd2 Na5 13. Qe3 Nb6 14. Ne1 Bg6 15. Bd1 Qd7 16. f4 h5 17. g3 0-0-0 18. Ng2 Kb8 19. Kh2 Be7 20. Rf3 Bf5 21. Rf1 Qe8 22. Qf2 Qg8 23. Ne3 Bd3 24. Be2 Bxe2 25. Qxe2 g6 26. b4 cxb3 27. Qb5 Nac4 28. Ndxc4 dxc4 29. Nxc4 Rd5 30. Qxb3 Nxc4 31. Qxc4 Qc8 32. Qb3 Qc6 33. Be3 Rc8 34. Bd2 Qa6 35. Rf2 h4 36. Be1 hxg3+ 37. Kxg3 Rh8 38. Rf3 Qe2 39. Bf2 Rxh3+ 40. Kxh3 Qxf3+ 41. Bg3 Rd8 0-1

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.16"]
[Round "3"]
[White "Naboulet, Pablo Leon"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "2042"]
[BlackElo "1964"]
[PlyCount "96"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. d5 Nce5 15. Nxe5 Nxe5 16. a4 Rb8 17. axb5 axb5 18. f4 Ng6 19. Nf3 Bh4 20. Nxh4 Qxh4 21. f5 Ne5 22. Rf1 b4 23. Bf4 Re8 24. Kh2 Bd7 25. g3 Qd8 26. Ra7 Bb5 27. Rf2 Qb6 28. Ra1 b3 29. Bb1 c4 30. Kg2 Ra8 31. Rxa8 Rxa8 32. f6 g6 33. Qd2 Nd7 34. Be3 Qb8 35. Qc3 Ra1 36. Rf1 Qe8 37. Qd4 c3 38. Rd1 Be2 39. Rc1 c2 40. Bxc2 Rxc1 41. Bxc1 bxc2 42. Kf2 Bd1 43. b4 Qe5 44. Qc4 Nxf6 45. Bf4 Qxe4 46. Qc8+ Kg7 47. Bxd6 Qe2+ 48. Kg1 Qe3+ 0-1

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.15"]
[Round "2"]
[White "Llanos, Guillermo"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2305"]
[BlackElo "1964"]
[PlyCount "64"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Nxc3 7. bxc3 Bd6 8. 0-0 0-0 9. Rb1 Rb8 10. d4 h6 11. Re1 Re8 12. d5 Na5 13. Nd2 b6 14. Ne4 Be7 15. g4 Bb7 16. Ng3 Bg5 17. Ba3 Nc4 18. Bc1 Bxc1 19. Rxc1 Nd6 20. Nf1 Qg5 21. Ne3 Qf4 22. Qf3 Qxf3 23. Bxf3 Ba6 24. Rb1 Nb7 25. Rb4 Nc5 26. h4 Rbd8 27. Bg2 Bb7 28. g5 hxg5 29. hxg5 e4 30. g6 fxg6 31. Rd4 Re5 32. Red1 Kf8 1/2-1/2

[Event "Buenos Aires Masters op"]
[Site "Buenos Aires"]
[Date "2023.06.14"]
[Round "1"]
[White "Echeguren, Martin"]
[Black "Montiel Marin, Micaela Agustina"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1964"]
[BlackElo "1519"]
[PlyCount "63"]
[EventDate "2023.06.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 e6 5. Nf3 exd5 6. cxd5 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 0-0 11. Nd2 Nh5 12. Be3 a6 13. Be2 Nf6 14. a4 Bg4 15. f3 Bc8 16. 0-0 Nbd7 17. f4 Re8 18. Bf3 Rb8 19. a5 b5 20. axb6 Nxb6 21. Qa2 Qb7 22. Rae1 Ng4 23. Bxg4 Bxg4 24. Bf2 Bd7 25. Ra1 Ra8 26. Rfe1 Bb5 27. Qb3 Nd7 28. Nc4 Qb8 29. Nxb5 Qxb5 30. Qxb5 axb5 31. Nxd6 Rxa1 32. Rxa1 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.07"]
[Round "9"]
[White "Echeguren, Martin"]
[Black "Fiorito, Fabian"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1999"]
[BlackElo "2335"]
[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. Nf3 Nf6 2. c4 e6 3. e3 d5 4. Nc3 c5 5. cxd5 exd5 6. d4 Nc6 7. Be2 a6 8. dxc5 Bxc5 9. 0-0 0-0 10. Nd4 Re8 11. Nb3 Ba7 12. Bf3 Be6 13. Ne2 Qd6 14. Nbd4 Bd7 15. Nxc6 bxc6 16. b3 h5 17. Bb2 Ng4 18. Bxg4 Bxg4 19. Qd2 Bb8 20. g3 Qg6 21. Rfc1 h4 22. Nd4 hxg3 23. hxg3 Bd7 24. Qc2 Qg5 25. Nf3 Qh5 26. Qc3 f6 27. Nh2 Kf7 28. Qd2 Qh3 29. Nf1 Rh8 30. f4 Qh1+ 31. Kf2 Bh3 32. Ke2 Bg4+ 33. Kd3 Bd6 34. Qf2 Qe4+ 35. Kd2 c5 36. Ke1 Rh1 37. Kd2 Rah8 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.06"]
[Round "8"]
[White "Echeguren, Martin"]
[Black "Bosco, Giuliana"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1999"]
[BlackElo "1913"]
[PlyCount "47"]
[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. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. Nc3 d6 7. d4 Nbd7 8. e4 cxd4 9. Nxd4 Ne5 10. b3 Bd7 11. h3 a6 12. Be3 Qa5 13. Nd5 Qd8 14. Rc1 Rb8 15. Qd2 Nc6 16. Rfd1 Re8 17. Kh2 h5 18. Nxc6 bxc6 19. Nxf6+ Bxf6 20. c5 Be6 21. cxd6 exd6 22. Rxc6 Be7 23. Rxa6 Qc8 24. Ra7 1-0

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.05"]
[Round "7"]
[White "Fuxz, Diego"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1839"]
[BlackElo "1999"]
[PlyCount "56"]
[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. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e4 Bb4 5. d3 h6 6. h3 d6 7. Be2 0-0 8. 0-0 Re8 9. Nd5 Bc5 10. Rb1 Nxd5 11. cxd5 Nd4 12. b4 Nxf3+ 13. Bxf3 Bb6 14. a4 a5 15. b5 f5 16. exf5 Bxf5 17. Be4 Rf8 18. Qh5 Qf6 19. Bxf5 Qxf5 20. Qxf5 Rxf5 21. Be3 Raf8 22. Rbc1 Bxe3 23. fxe3 Rxf1+ 24. Rxf1 Rxf1+ 25. Kxf1 Kf7 26. Ke2 Kf6 27. Kf3 h5 28. h4 g5 1/2-1/2

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.04"]
[Round "6"]
[White "Echeguren, Martin"]
[Black "Ocampos, Ian Guido"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1999"]
[BlackElo "2211"]
[PlyCount "110"]
[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 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 Nbd7 7. Bg2 Nf8 8. Nge2 h5 9. h4 Bd7 10. Bd2 Ng6 11. Qc2 a6 12. a4 0-0 13. Nd1 b5 14. b3 Qc7 15. Ne3 Rfe8 16. 0-0 b4 17. Kh2 Ng4+ 18. Nxg4 Bxg4 19. Ng1 Qd8 20. f3 Bd7 21. Bh3 Bxh3 22. Nxh3 Nf8 23. Be3 Nh7 24. Kg2 Qd7 25. Rae1 Rf8 26. Qd2 f5 27. exf5 Rxf5 28. Nf2 Rf6 29. Ne4 Rg6 30. Kh2 Rf8 31. Qd3 Qf5 32. Nf2 Rgf6 33. Qxf5 Rxf5 34. f4 exf4 35. Bxf4 Bxh4 36. Nh3 Bg5 37. Nxg5 Nxg5 38. Kg2 Nf7 39. Rh1 Ne5 40. Bxe5 dxe5 41. Re3 Rf2+ 42. Kh3 R8f5 43. Rd3 Kf8 44. d6 Ke8 45. Rd5 e4 46. Re1 Kd7 47. Rxe4 Rxd5 48. cxd5 Rf3 49. Re7+ Kxd6 50. Rxg7 Rxb3 51. Rg6+ Kxd5 52. Rxa6 c4 53. Ra8 Ra3 54. a5 c3 55. a6 c2 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.03"]
[Round "5"]
[White "Etchevest, Marcelo"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1745"]
[BlackElo "1999"]
[PlyCount "62"]
[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. b3 Nf6 2. Bb2 e6 3. e3 b6 4. f4 Bb7 5. Nf3 Be7 6. Nc3 c5 7. Be2 0-0 8. 0-0 a6 9. a4 Qc7 10. Qe1 d5 11. Qg3 Nc6 12. Ne5 d4 13. Nxc6 Bxc6 14. exd4 cxd4 15. Nd1 Rfd8 16. Nf2 Qb7 17. d3 Rac8 18. Rae1 Bb4 19. Bd1 Bxe1 20. Rxe1 Qe7 21. Re5 Ba8 22. Rg5 Ne8 23. Qh4 f6 24. Rg3 Qf7 25. f5 exf5 26. Bxd4 Qe6 27. Re3 Qc6 28. Rg3 Qe6 29. Re3 Qd5 30. Bf3 Qxd4 31. Rxe8+ Rxe8 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.02"]
[Round "4"]
[White "Echeguren, Martin"]
[Black "Garnier, Rene Augusto"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1999"]
[BlackElo "2198"]
[PlyCount "76"]
[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. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 0-0 7. Bd2 dxc4 8. Bxc4 Bd6 9. a3 e5 10. d5 Ne7 11. e4 Ng6 12. 0-0 Nh5 13. Qd1 Nhf4 14. Ne2 Qf6 15. Nxf4 Nxf4 16. Ne1 b5 17. Bd3 Bd7 18. Rc1 Rac8 19. Qf3 c6 20. dxc6 Bxc6 21. Bb1 Rfd8 22. Ba5 Bc7 23. Bxc7 Rxc7 24. Qe3 Rd6 25. Nf3 Rcd7 26. Kh1 g5 27. Qc5 Ng6 28. Kg1 g4 29. Ne1 Nf4 30. Kh1 Qg5 31. Qe3 Rh6 32. Rxc6 Rxc6 33. h3 Rh6 34. Kh2 Nxh3 35. Qxg5+ Nxg5+ 36. Kg1 Rd1 37. Bc2 Rc1 38. Bd3 Rd6 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.05.01"]
[Round "3"]
[White "Adorno, Anibal"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1678"]
[BlackElo "1999"]
[PlyCount "166"]
[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. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. d4 c6 7. cxd5 exd5 8. Nc3 Bf5 9. Bf4 Nbd7 10. Nh4 Be6 11. Nf3 Re8 12. Rc1 Nf8 13. Ne5 Bf5 14. h3 h6 15. g4 Bh7 16. Re1 Ne6 17. Bh2 Qb6 18. e3 Qxb2 19. Re2 Qb6 20. Nd3 Qa6 21. Rd2 Qa5 22. Qa4 Qxa4 23. Nxa4 Bxd3 24. Rxd3 Rac8 25. Rb3 Nd8 26. Nc3 Ra8 27. Bc7 b5 28. Ne2 Rc8 29. Bh2 Nb7 30. Nf4 Na5 31. Rbb1 Nc4 32. Rd1 Bd6 33. Nd3 Bxh2+ 34. Kxh2 Ne4 35. Bxe4 Rxe4 36. Nc5 Re7 37. Na6 Nd6 38. Rdc1 Rb7 39. Nc5 Rb6 40. Kg2 Nc4 41. Rb3 a5 42. Nd7 Rb7 43. Nc5 Ra7 44. a4 b4 45. Rc2 Nb6 46. Kf3 Re7 47. Re2 Kf8 48. Rc2 Nc4 49. Re2 Ke8 50. Rc2 Nd6 51. Rd3 Ne4 52. Nb3 Ra7 53. Kg2 Kd7 54. f3 Nc3 55. Nc5+ Ke8 56. Kf2 Kf8 57. h4 Re8 58. Rc1 g6 59. g5 Kg7 60. Ra1 hxg5 61. hxg5 Rh8 62. Rg1 Raa8 63. Kg2 Rh5 64. f4 Rah8 65. Kf2 Rh2+ 66. Rg2 Rh1 67. Nb3 Ne4+ 68. Ke2 Rb1 69. Kf3 Rf1+ 70. Ke2 Rhh1 71. Nxa5 Ra1 72. Nb3 Ra2+ 73. Nd2 Nc3+ 74. Kf3 Rxa4 75. e4 dxe4+ 76. Nxe4 Rf1+ 77. Rf2 Rxf2+ 78. Nxf2 Nd5 79. Ke4 Kf8 80. Ke5 Ke7 81. f5 gxf5 82. Kxf5 Ra3 83. Rd1 Rf3+ 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.04.30"]
[Round "2"]
[White "Echeguren, Martin"]
[Black "Needleman, Alejandro"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1999"]
[BlackElo "2244"]
[PlyCount "60"]
[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. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 Re8 8. Nc3 Bb4 9. Bd2 Bxc3 10. Bxc3 Ne4 11. Qc2 Qc8 12. b3 Nxc3 13. Qxc3 c5 14. e4 d6 15. Rad1 Qc7 16. dxc5 dxc5 17. e5 Nc6 18. Ng5 h6 19. Ne4 Nd4 20. Nd6 Bxg2 21. Kxg2 Qc6+ 22. f3 Re7 23. Rd2 Rd7 24. Qe3 Rad8 25. Qe4 Qxe4 26. fxe4 Nc6 27. Kf1 Nxe5 28. Red1 Kf8 29. Ke2 a6 30. b4 cxb4 0-1

[Event "ARG-ch sf 98th"]
[Site "Buenos Aires"]
[Date "2023.04.29"]
[Round "1"]
[White "Dimase, Miguel Angel"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1999"]
[PlyCount "88"]
[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. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Qc7 8. Nbd2 Nbd7 9. 0-0 Bxg3 10. hxg3 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qe7 14. Qa4 Bd7 15. Qh4 h6 16. c4 dxc4 17. Bxc4 Rfd8 18. Bd3 Rac8 19. e4 Bc6 20. e5 Rxd3 21. exf6 Qxf6 22. Qxf6 gxf6 23. Rfd1 Rcd8 24. Rxd3 Rxd3 25. Kf1 Bxf3 26. gxf3 Rd2 27. Rb1 Kf8 28. Ke1 Rc2 29. a3 Ke7 30. b4 c4 31. b5 c3 32. Rb3 Rb2 33. Rxc3 Rxb5 34. f4 Ke6 35. Ke2 Rb2+ 36. Ke3 b5 37. f3 a5 38. Kd4 b4 39. axb4 axb4 40. Rc6+ Ke7 41. Rb6 Rb1 42. Kd3 b3 43. f5 b2 44. Kd2 Rf1 0-1

[Event "Buenos Aires Carnival op"]
[Site "Buenos Aires"]
[Date "2023.02.19"]
[Round "3"]
[White "Echeguren, Martin"]
[Black "Dolezal, Cristian"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1990"]
[BlackElo "2354"]
[PlyCount "120"]
[EventDate "2023.02.18"]
[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 g6 2. c4 Bg7 3. e4 c5 4. d5 d6 5. Bd3 e6 6. h3 Ne7 7. Nf3 0-0 8. 0-0 Na6 9. Re1 e5 10. Nc3 Kh8 11. Rf1 Ng8 12. Nh2 Qe7 13. Rb1 Bd7 14. a3 Bh6 15. Bxh6 Nxh6 16. Qd2 Kg7 17. Rbe1 f6 18. Bc2 Rab8 19. Bd3 b6 20. f3 Nf7 21. Qc2 Nc7 22. b4 Rfc8 23. Qd2 cxb4 24. axb4 b5 25. cxb5 Nxb5 26. Bxb5 Bxb5 27. Nxb5 Rxb5 28. Ra1 Qb7 29. Ra4 Rc4 30. Rfa1 Rbxb4 31. Rxa7 Qb6+ 32. Qf2 Qxf2+ 33. Kxf2 Rb2+ 34. Kg3 Rcc2 35. Rg1 f5 36. h4 f4+ 37. Kh3 h5 38. Raa1 Nd8 39. Rac1 Nb7 40. Rxc2 Rxc2 41. Rd1 Nc5 42. Nf1 Nb3 43. Kh2 Rb2 44. Kg1 Kf6 45. Kh2 Ke7 46. Kh3 Kd7 47. Kh2 Kc7 48. Kg1 Kb6 49. Rd3 Kb5 50. g3 Kc4 51. Rd1 Nd4 52. gxf4 Nxf3+ 53. Kh1 exf4 54. Rc1+ Kd3 55. Rc6 Rf2 56. Ra6 Rxf1+ 57. Kg2 Nd2 58. e5 f3+ 59. Kh2 Rf2+ 60. Kh3 Nf1 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.18"]
[Round "9"]
[White "Echeguren, Martin"]
[Black "Asprelli, Gaspar"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1970"]
[BlackElo "2184"]
[PlyCount "52"]
[EventDate "2022.10.11"]
[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. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 0-0 8. Bc3 c6 9. Nbd2 d5 10. 0-0 Nbd7 11. Re1 Rc8 12. e4 Bb7 13. Qc2 Qc7 14. Rad1 Rfd8 15. Bb2 Qb8 16. Qb1 Qa8 17. Ne5 Nxe5 18. dxe5 Ne8 19. exd5 cxd5 20. cxd5 Bxd5 21. Bxd5 Rxd5 22. Nc4 Bc5 23. a4 Rcd8 24. Ba3 Rxd1 25. Rxd1 Qf3 26. Rf1 Bxf2+ 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.17"]
[Round "8"]
[White "Caceres Benitez, Fernando Israel"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "C86"]
[WhiteElo "1499"]
[BlackElo "1970"]
[PlyCount "62"]
[EventDate "2022.10.11"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 d6 8. c3 0-0 9. Rd1 Na5 10. Bc2 c5 11. d4 Qc7 12. dxe5 dxe5 13. Nbd2 Be6 14. Nf1 Rfd8 15. Rxd8+ Rxd8 16. Ne3 g6 17. a4 bxa4 18. Rxa4 Bd7 19. Ra1 Bc8 20. h3 c4 21. Nd2 Be6 22. Ra4 Rc8 23. Qf1 Kg7 24. Bd1 Bc5 25. Nexc4 Nxc4 26. Nxc4 Bxc4 27. Qxc4 Bxf2+ 28. Kxf2 Qxc4 29. Rxc4 Rxc4 30. Be2 Ra4 31. Bg5 Nxe4+ 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.16"]
[Round "7"]
[White "Echeguren, Martin"]
[Black "Cumpe, Lucas"]
[Result "0-1"]
[ECO "D56"]
[WhiteElo "1970"]
[BlackElo "2154"]
[PlyCount "84"]
[EventDate "2022.10.11"]
[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 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Bxc4 Nd7 13. 0-0 b5 14. Bd3 Bb7 15. Be4 Rfc8 16. Nd2 f5 17. Bf3 e5 18. Nb3 b4 19. Rc1 e4 20. Be2 Kh7 21. Nc5 Nf6 22. Qa4 Nd5 23. Nxb7 Qxb7 24. Ba6 Qd7 25. Bxc8 Rxc8 26. g3 f4 27. Qc2 Qf5 28. exf4 Nxf4 29. f3 Nd3 30. Rcd1 Qd5 31. Rxd3 exd3 32. Qxd3+ Kh8 33. b3 Rd8 34. Rd1 c5 35. Qe4 cxd4 36. Qxd5 Rxd5 37. Kf2 Rc5 38. Rxd4 Rc2+ 39. Kg1 a5 40. Rd8+ Kh7 41. Ra8 Rxa2 42. f4 a4 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.16"]
[Round "6"]
[White "Toniutti, Ezio"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2237"]
[BlackElo "1970"]
[PlyCount "67"]
[EventDate "2022.10.11"]
[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. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 0-0 7. 0-0 c6 8. Qc2 Nbd7 9. Bc3 dxc4 10. a4 a5 11. Nbd2 Nb6 12. Ne5 Bd7 13. Ndxc4 Nxc4 14. Nxc4 Nd5 15. Bd2 Ra6 16. Rfd1 Qa8 17. Qb3 Rd8 18. e4 Nb4 19. Rac1 Be8 20. Bc3 Qa7 21. h4 b5 22. Ne3 bxa4 23. Qc4 Qb6 24. d5 cxd5 25. exd5 Bb5 26. Qg4 Bf8 27. dxe6 Rxd1+ 28. Rxd1 fxe6 29. h5 Qc7 30. h6 Rd6 31. Rxd6 Qxd6 32. hxg7 Be7 33. Be4 e5 34. Bxh7+ 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.15"]
[Round "5"]
[White "Llanos, Guillermo"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2295"]
[BlackElo "1970"]
[PlyCount "60"]
[EventDate "2022.10.11"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. 0-0 a5 7. d3 0-0 8. Be3 Ba7 9. h3 Be6 10. Ng5 Bd7 11. Qd2 Nd4 12. f4 c6 13. a4 Nxc2 14. Bxa7 Nxa1 15. Be3 Nb3 16. Qd1 Nd4 17. fxe5 dxe5 18. Bxd4 exd4 19. Ne2 Ng4 20. Nxf7 Rxf7 21. Rxf7 Kxf7 22. hxg4 Bxg4 23. Qb3+ Kf8 24. Nf4 Qd7 25. Qb6 g5 26. Qc5+ Qe7 27. Qxd4 Qg7 28. Qc5+ Qe7 29. Qd4 Qg7 30. Qc5+ Qe7 1/2-1/2

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.14"]
[Round "4"]
[White "Echeguren, Martin"]
[Black "Uelf, Maximiliano"]
[Result "1/2-1/2"]
[ECO "D65"]
[WhiteElo "1970"]
[BlackElo "2236"]
[PlyCount "192"]
[EventDate "2022.10.11"]
[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 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Rc1 a6 8. cxd5 exd5 9. Bd3 Re8 10. 0-0 c6 11. Qc2 g6 12. a3 Nh5 13. Bxe7 Rxe7 14. Na4 Ng7 15. b4 Nb6 16. Nxb6 Qxb6 17. Qc5 Qxc5 18. bxc5 Kf8 19. Rfe1 f6 20. Nd2 Bf5 21. Rc3 Bxd3 22. Rxd3 Ne6 23. Rb1 Kf7 24. Rdb3 Ra7 25. R1b2 g5 26. Kf1 h5 27. Nb1 f5 28. Nc3 h4 29. Na4 Ke8 30. Nb6 Kd8 31. Rd3 Kc7 32. Re2 Nf8 33. g3 Rh7 34. Kg2 Nd7 35. Rb3 Kd8 36. Reb2 Nf6 37. f3 h3+ 38. Kg1 Re7 39. Re2 a5 40. a4 Kc7 41. Reb2 Re8 42. Re2 Ra6 43. Reb2 Ra7 44. Re2 Re7 45. Reb2 Kd8 46. Re2 Ra6 47. Reb2 Rc7 48. Rf2 Ke7 49. g4 Ke6 50. gxf5+ Kxf5 51. Kf1 Nd7 52. Nxd7 Rxd7 53. Rfb2 Ra7 54. Kf2 g4 55. Kg3 gxf3 56. Kxf3 Rg7 57. Rf2 Ke6 58. Ke2 Rg1 59. Rf1 Rxf1 60. Kxf1 Kf5 61. Ke2 Kg4 62. Rb1 Kh4 63. Kd3 Kh5 64. Rb2 Kg4 65. Rb1 Kh5 66. Rb3 Kg4 67. Ke2 Kh4 68. Kf3 Kg5 69. Kg3 Kf5 70. Kxh3 Ke4 71. Kg2 Ra8 72. h4 Rg8+ 73. Kh3 Kf3 74. Kh2 Rg2+ 75. Kh3 Rg3+ 76. Kh2 Kg4 77. h5 Rh3+ 78. Kg2 Rg3+ 79. Kf2 Rh3 80. Ke2 Rxh5 81. Rxb7 Rh2+ 82. Kd3 Ra2 83. Rc7 Ra3+ 84. Kd2 Ra2+ 85. Kc3 Ra3+ 86. Kb2 Rxe3 87. Rxc6 Rd3 88. Ra6 Kf4 89. Rxa5 Rxd4 90. Kb3 Ke4 91. Ra8 Rc4 92. Rc8 Kd4 93. c6 Kc5 94. c7 Kd6 95. Rd8+ Kxc7 96. Rxd5 Rc1 1/2-1/2

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.13"]
[Round "3"]
[White "Echeguren, Martin"]
[Black "Herrera, Martin"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1970"]
[BlackElo "2198"]
[PlyCount "115"]
[EventDate "2022.10.11"]
[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 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Bb2 Qe7 11. Rad1 Rac8 12. Qb1 Rfe8 13. Rfe1 a6 14. Bf1 c5 15. cxd5 exd5 16. dxc5 Nxc5 17. Nd4 g6 18. h3 Nce4 19. Nxe4 Nxe4 20. Nf3 Bb4 21. Re2 Bc3 22. Rc1 Qf6 23. Nd4 Rc5 24. Rec2 Rec8 25. Bxc3 Nxc3 26. Qb2 Ne4 27. b4 Rxc2 28. Rxc2 Rxc2 29. Qxc2 Qd6 30. a3 Qd7 31. Bd3 Nd6 32. Qc3 f6 33. Ne2 Kf7 34. Nd4 Ke7 35. Kf1 Nf7 36. Bc2 Ne5 37. a4 Qd6 38. Bb3 a5 39. bxa5 Qc5 40. Ne2 Kd6 41. axb6 Qxb6 42. Nd4 Ba6+ 43. Kg1 Qc5 44. Qxc5+ Kxc5 45. Ne6+ Kd6 46. Nd4 Nd7 47. f3 Nc5 48. Bc2 Kc7 49. Kf2 Kb6 50. h4 Bc4 51. g4 Ka5 52. Nc6+ Kb6 53. Ne7 Ka5 54. h5 Nxa4 55. Bxa4 Kxa4 56. Nxg6 hxg6 57. h6 d4 58. h7 1-0

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.12"]
[Round "2"]
[White "Botz, Stefan"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1666"]
[BlackElo "1970"]
[PlyCount "69"]
[EventDate "2022.10.11"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 a6 7. Bb3 Ba7 8. Qe2 h6 9. Be3 0-0 10. h3 Re8 11. Nbd2 Be6 12. Bc2 Ne7 13. Bxa7 Rxa7 14. Nh4 g5 15. Qf3 Kg7 16. Nf5+ Bxf5 17. exf5 Qd7 18. g4 Ned5 19. Nc4 Nf4 20. Rfe1 Qb5 21. Bb3 Raa8 22. Rad1 a5 23. Na3 Qc6 24. Qxc6 bxc6 25. Kh2 a4 26. Bc2 Reb8 27. Rb1 Ra7 28. Nc4 N6d5 29. Ne3 a3 30. Nxd5 Nxd5 31. c4 Nb4 32. Re2 axb2 33. Rxb2 Rxa2 34. Rxa2 Nxa2 35. Ba4 0-1

[Event "Vicente Lopez ProAm 100 Years op"]
[Site "Buenos Aires"]
[Date "2022.10.11"]
[Round "1"]
[White "Echeguren, Martin"]
[Black "Valerga, Diego"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1970"]
[BlackElo "2434"]
[PlyCount "80"]
[EventDate "2022.10.11"]
[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. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 a6 6. b3 Bb4 7. Bd2 0-0 8. Bd3 Nbd7 9. 0-0 Qe7 10. Qc2 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Ne2 Bxd2 14. Qxd2 dxc4 15. Bxc4 Bf5 16. Qc3 Qxc3 17. Nxc3 Rfd8 18. Be2 Kf8 19. Bf3 Rd2 20. Rfd1 Rad8 21. Kf1 Ke7 22. Rxd2 Rxd2 23. Ke1 Rc2 24. Ne2 Bg4 25. Bxg4 Nxg4 26. h3 Ne5 27. Nc1 c5 28. Kf1 h5 29. Ne2 g6 30. f4 Nd7 31. Kf2 f5 32. Kf3 b6 33. Nc1 Nf6 34. Ne2 Ne4 35. g4 h4 36. gxf5 gxf5 37. a3 Nd2+ 38. Kf2 Nxb3 39. Rb1 c4 40. Rd1 c3 0-1

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.14"]
[Round "8"]
[White "Bendahan, Matias"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1761"]
[BlackElo "1993"]
[PlyCount "69"]
[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 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nd7 7. d4 Bd6 8. Nf3 0-0 9. 0-0 exd4 10. cxd4 Nb6 11. Bg5 Be7 12. Bxe7 Qxe7 13. c3 Be6 14. Re1 Qd6 15. Ne5 Bd5 16. Bf1 Qa3 17. c4 Be6 18. Qb3 Qxb3 19. axb3 c6 20. Nd3 Rfd8 21. Nc5 Bc8 22. Re7 Kf8 23. Rae1 Nd7 24. Bh3 Nxc5 25. Bxc8 Nd3 26. R1e3 Rdxc8 27. Rxb7 Nc1 28. Ree7 Nxb3 29. Rxf7+ Kg8 30. Rxg7+ Kh8 31. Rxh7+ Kg8 32. d5 a5 33. f4 a4 34. f5 a3 35. f6 1-0

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.13"]
[Round "7"]
[White "Echeguren, Martin"]
[Black "Fuxz, Diego"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1993"]
[BlackElo "1862"]
[PlyCount "137"]
[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 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. dxc5 Bxc5 10. Bg5 Re8 11. Bxf6 Qxf6 12. Qxd5 Bb4 13. Qd2 Be6 14. Rfc1 Rad8 15. Qg5 Qxg5 16. Nxg5 Rd2 17. Nxe6 Rxe6 18. Nd5 Bd6 19. e3 Be5 20. Rd1 Rxb2 21. Nf4 Bxf4 22. gxf4 Kf8 23. Rab1 Rxb1 24. Rxb1 b6 25. Rc1 Nb4 26. a4 a5 27. Bf1 Rg6+ 28. Kh1 Rd6 29. Rc7 Nd5 30. Rb7 Nc3 31. Bc4 Rf6 32. Bb3 Ne4 33. f3 Nc5 34. Rb8+ Ke7 35. Bc2 Rd6 36. Kg1 h6 37. Kf1 Rd2 38. Be4 Rxh2 39. Bc6 Ra2 40. Rxb6 Nxa4 41. Rb7+ Kd6 42. Bxa4 Rxa4 43. Rxf7 Ra1+ 44. Kf2 a4 45. Rxg7 a3 46. Ra7 a2 47. Kg2 Ke6 48. e4 h5 49. Ra6+ Ke7 50. f5 h4 51. e5 h3+ 52. Kh2 Re1 53. Rxa2 Rxe5 54. Kxh3 Rxf5 55. Kg4 Rf6 56. Ra7+ Kf8 57. f4 Rb6 58. Kg5 Rc6 59. f5 Rb6 60. Rh7 Rc6 61. Rh6 Rc5 62. Rf6+ Kg7 63. Rb6 Kf7 64. Rb7+ Kg8 65. Kg6 Rc6+ 66. f6 Rc8 67. Rg7+ Kh8 68. Rh7+ Kg8 69. f7+ 1-0

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.12"]
[Round "6"]
[White "Gras, Carlos"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "D59"]
[WhiteElo "1812"]
[BlackElo "1993"]
[PlyCount "69"]
[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 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 Bxd5 12. Bd3 c5 13. 0-0 Nd7 14. e4 Bb7 15. Re1 Rfc8 16. Qe2 cxd4 17. Nxd4 Nc5 18. Bb1 e5 19. Nf5 Qf6 20. Qe3 Rd8 21. h4 Rac8 22. Rcd1 Rxd1 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. Bc2 Ne6 26. Qg3 Qf6 27. Qa3 Kh7 28. Qxa7 Nc5 29. Ng3 Qc6 30. b4 Ne6 31. Bb3 Nf4 32. Qb8 Qc1+ 33. Kh2 Bxe4 34. Bxf7 Bxg2 35. Qg8# 1-0

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.11"]
[Round "5"]
[White "Echeguren, Martin"]
[Black "Bosco, Giuliana"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "1993"]
[BlackElo "1846"]
[PlyCount "129"]
[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. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 0-0 10. e3 Qc7 11. Nd2 Rd8 12. Be2 Ne8 13. 0-0 Qe7 14. Nc4 Nd7 15. a5 Ne5 16. Nb6 Rb8 17. Qc2 g5 18. Bxe5 Bxe5 19. Nxc8 Rbxc8 20. Rae1 Ng7 21. Bd3 h6 22. Na4 Re8 23. Nb6 Rcd8 24. Nc4 Bf6 25. Rb1 h5 26. b4 g4 27. hxg4 hxg4 28. g3 Be5 29. Kg2 Qg5 30. e4 Re7 31. b5 axb5 32. Rxb5 Nh5 33. Nxe5 Qxe5 34. Qb2 Qxb2 35. Rxb2 Ra8 36. Ra1 Nf6 37. Rb6 Nxe4 38. Bxe4 Rxe4 39. Rxd6 Rd4 40. Rb6 Rb4 41. Rxb4 cxb4 42. d6 b3 43. Rb1 Rxa5 44. Rxb3 Rd5 45. Rb6 Kf8 46. Kf1 Ke8 47. Ke2 Kd7 48. Rxb7+ Ke6 49. Re7+ Kf6 50. Re4 Kf5 51. Rf4+ Kg5 52. Rxf7 Rxd6 53. Re7 Rf6 54. Re5+ Kg6 55. Re8 Kg5 56. Rg8+ Kh5 57. Rg7 Rf8 58. Re7 Rf6 59. Re4 Kg5 60. Re3 Kh5 61. Re5+ Kg6 62. f4 gxf3+ 63. Kf2 Rf5 64. Rxf5 Kxf5 65. Kxf3 1/2-1/2

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.10"]
[Round "3"]
[White "Echeguren, Martin"]
[Black "Villegas, Franco"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1993"]
[BlackElo "2319"]
[PlyCount "91"]
[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. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. e3 0-0 7. Be2 d6 8. 0-0 a5 9. a3 bxa3 10. bxa3 Nc6 11. Nc3 e5 12. Qc2 exd4 13. Nxd4 Nxd4 14. exd4 Be6 15. Rab1 Rc8 16. Na4 Rc7 17. Rfc1 Re8 18. Bd3 Bxc4 19. Bxc4 d5 20. Qd3 dxc4 21. Rxc4 Rce7 22. Rcc1 Rd7 23. Nc3 Rxd4 24. Qb5 Rd7 25. h3 Rde7 26. Rd1 Qc7 27. Rdc1 Qf4 28. Qxa5 Re5 29. Qb4 Qd2 30. Nb5 Ne4 31. Qxd2 Nxd2 32. Nc7 Nxb1 33. Nxe8 Nxa3 34. Rc8 Kf8 35. Nd6+ Ke7 36. Nxb7 Nb5 37. Rc5 Re1+ 38. Kh2 Rb1 39. Re5+ Kf6 40. Re3 Rc1 41. Rf3+ Ke7 42. Na5 Nd6 43. Nb3 Rd1 44. Re3+ Kf8 45. Nc5 g6 46. Rd3 1/2-1/2

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.10"]
[Round "4"]
[White "Needleman, Alejandro"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2271"]
[BlackElo "1993"]
[PlyCount "171"]
[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. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 Nc6 7. c4 Re8 8. a3 a5 9. b3 e5 10. cxd5 Nxd5 11. Bb2 Bc5 12. Rc1 Ba7 13. Rxc6 bxc6 14. Nxe5 Bb7 15. Qc2 Ne7 16. Qc4 Rf8 17. e3 Bb6 18. Rd1 Qe8 19. a4 Nd5 20. d4 Qe6 21. Rc1 Rad8 22. Ba3 Rfe8 23. Nxc6 Bxc6 24. Qxc6 Qxc6 25. Rxc6 Nxe3 26. fxe3 Rxe3 27. Bc5 Bxc5 28. Rxc5 Rxd4 29. Rxc7 g6 30. Rc2 Re2 31. Rc8+ Kg7 32. Nf1 Rd3 33. Rc5 Rxb3 34. Rxa5 Rb1 35. Rc5 Ra1 36. Bc6 Rb2 37. Rc3 Raa2 38. h4 Ra1 39. Rf3 Rc2 40. Bb5 h5 41. Rf2 Rc3 42. Kg2 Raa3 43. Be8 f6 44. Rd2 g5 45. Rd4 Ra2+ 46. Kg1 Kh6 47. Bb5 gxh4 48. Rxh4 Rc5 49. Rd4 Rg5 50. Rf4 Kg7 51. Rf2 Ra3 52. Kh2 Rg4 53. Kh3 Kg6 54. Bd7 Rd4 55. Be8+ Kg5 56. Nd2 Rg4 57. Nf3+ Kh6 58. Bd7 Rg7 59. Bc6 f5 60. Kh2 Rg6 61. Bb5 Rg7 62. Nh4 Rf7 63. Rxf5 Rxf5 64. Nxf5+ Kg5 65. Nh4 Kg4 66. Bd7+ Kg5 67. Kg2 Kf6 68. Nf3 Kg7 69. Be8 Kf6 70. Kf2 Kf5 71. Nd2 Ra2 72. Bd7+ Kg5 73. Ke1 Ra3 74. Ne4+ Kg6 75. Kd2 Kf7 76. Nc3 Rb3 77. Bc6 Rb4 78. Be4 Ke6 79. a5 Rd4+ 80. Kc2 Rd6 81. Kb3 Kf6 82. Bf3 Ra6 83. Kb4 Kg5 84. Ne4+ Kf5 85. Nc5 Ra7 86. Bxh5 1-0

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.09"]
[Round "2"]
[White "Gualpa, Carlos Alberto"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1717"]
[BlackElo "1993"]
[PlyCount "124"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Nf6 6. d3 h6 7. a4 Bb6 8. b4 a5 9. b5 Ne7 10. h3 Ng6 11. Be3 Bxe3 12. fxe3 0-0 13. Nbd2 Qe7 14. Qe1 Be6 15. Nh4 Nxh4 16. Qxh4 Rae8 17. Rf3 Nh7 18. Qg3 Ng5 19. Rf2 Bxc4 20. Nxc4 b6 21. h4 Ne6 22. d4 Nd8 23. d5 Nb7 24. Nb2 Nc5 25. Qg4 h5 26. Qxh5 Nxe4 27. Rc2 Nf6 28. Qd1 Nd7 29. Qg4 f5 30. Qg5 Qxg5 31. hxg5 Nc5 32. g6 Rf6 33. Rf1 Ref8 34. c4 Rxg6 35. Rcf2 Rgf6 36. Kh2 Ne4 37. Rc2 Rh6+ 38. Kg1 Ng3 39. Rf3 Rh1+ 40. Kf2 Ne4+ 41. Ke2 Rg1 42. Kd3 Nc5+ 43. Kc3 Ra1 44. Re2 Rc1+ 45. Rc2 Ra1 46. g3 Ra3+ 47. Kd2 Nxa4 48. Nxa4 Rxa4 49. Kc3 Ra1 50. Rcf2 Rc1+ 51. Kb3 Re1 52. g4 e4 53. Rf4 Rxe3+ 54. Kc2 Rf3 55. gxf5 Rxf2+ 56. Rxf2 Kf7 57. Kd2 Kf6 58. Ke3 Ke5 59. Rf4 Rxf5 60. Rxe4+ Kf6 61. Re6+ Kf7 62. Ke4 Rf6 0-1

[Event "ARG-ch sf 97th"]
[Site "Buenos Aires"]
[Date "2022.09.08"]
[Round "1"]
[White "Echeguren, Martin"]
[Black "Slipak, Sergio"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1993"]
[BlackElo "2378"]
[PlyCount "62"]
[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. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 d5 8. cxd5 exd5 9. Nc3 Nbd7 10. Bf4 c5 11. Rc1 a6 12. Ne5 cxd4 13. Qxd4 Bc5 14. Qd1 Nxe5 15. Bxe5 Bxf2+ 16. Kxf2 Ng4+ 17. Kg1 Nxe5 18. Nxd5 Bxd5 19. Qxd5 Qe7 20. Qb7 Qb4 21. Qc7 Rae8 22. Qc3 Qe7 23. Bd5 h5 24. Rf1 h4 25. Rf4 hxg3 26. Qxg3 Rd8 27. Bb3 Rd6 28. Re4 Re8 29. Kh1 Qb7 30. Qg2 Rg6 31. Qxg6 Nxg6 0-1

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.10"]
[Round "9"]
[White "Echeguren, Martin"]
[Black "Alvarez, Leandro"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1995"]
[BlackElo "2108"]
[PlyCount "90"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 f6 10. Bh4 g5 11. Bg3 h5 12. h3 Nh6 13. dxe5 fxe5 14. Ne1 g4 15. hxg4 Nxg4 16. Bxg4 Bxg4 17. Qd5+ Kh7 18. f3 c6 19. Qd2 Bh6 20. Qe2 Be6 21. Rd1 Rg8 22. Bxe5 Qb6+ 23. Bd4 Qb4 24. e5 Bxc4 25. Qe4+ Rg6 26. Nc2 Qa5 27. exd6 Bxf1 28. Kxf1 Qg5 29. Ne1 Nc5 30. Bxc5 Qxc5 31. Qe7+ Rg7 32. Nd3 Qe3 33. Qxe3 Bxe3 34. Ne4 Bb6 35. Ne5 h4 36. d7 Rf8 37. Ke2 Rxg2+ 38. Kd3 h3 39. Rh1 h2 40. Nd6 Bc7 41. Ne8 Bd8 42. Ke4 Re2+ 43. Kd4 Rf4+ 44. Kd3 Rxe5 45. Rxh2+ Kg6 0-1

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.08"]
[Round "7"]
[White "Echeguren, Martin"]
[Black "Campos, Maria Jose"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1995"]
[BlackElo "2159"]
[PlyCount "68"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e4 d5 7. e5 Nfd7 8. Bd3 c5 9. h4 g6 10. Qc2 cxd4 11. h5 Nc5 12. hxg6 Nxd3+ 13. Qxd3 fxg6 14. Nb3 Nc6 15. Nbxd4 dxc4 16. Qxc4 Nxe5 17. Qb3 Nxf3+ 18. Nxf3 Qd5 19. Qxd5 exd5 20. 0-0 Bf5 21. Nd4 Bf6 22. Be3 Be4 23. Rad1 Rac8 24. Rd2 Rfe8 25. Rfd1 a6 26. Re2 Rc4 27. Red2 g5 28. Kf1 g4 29. Ne2 Bc2 30. Rc1 Bb3 31. Re1 Rc2 32. Rxc2 Bxc2 33. Nc1 Bxb2 34. Re2 Rc8 0-1

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.07"]
[Round "6"]
[White "Cumpe, Lucas"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2247"]
[BlackElo "1995"]
[PlyCount "95"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 d6 6. c3 a6 7. Bb3 Ba7 8. Nbd2 0-0 9. Re1 Re8 10. Nf1 h6 11. Ng3 Be6 12. Bxe6 Rxe6 13. d4 d5 14. c4 Nxd4 15. exd5 Nxf3+ 16. Qxf3 Re8 17. Nf5 Nh7 18. Qg3 Qf6 19. Nxh6+ Kf8 20. Ng4 Qf5 21. Bd2 f6 22. Bb4+ Kf7 23. Qh3 Kg6 24. c5 Ng5 25. Qg3 Kf7 26. Rad1 a5 27. Ba3 Ne4 28. Qh3 Kg6 29. Qe3 Qxg4 30. Qxe4+ Qxe4 31. Rxe4 b5 32. b4 axb4 33. Bxb4 f5 34. Re2 e4 35. d6 cxd6 36. cxd6 Red8 37. d7 Kf7 38. Kf1 Bb8 39. Rc2 Be5 40. Rc5 Ke6 41. Rc6+ Kf7 42. Bc5 Bf6 43. Bb6 Rdb8 44. Rxf6+ Kxf6 45. d8Q+ Rxd8 46. Bxd8+ Kf7 47. Rd2 Ke6 48. Bg5 1-0

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.06"]
[Round "5"]
[White "Echeguren, Martin"]
[Black "Silva, Lucas"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "1995"]
[BlackElo "2232"]
[PlyCount "67"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. Rd1 Qc7 13. Bd2 a5 14. h3 e5 15. d5 e4 16. Rac1 Qe5 17. dxc6 Bd6 18. g3 bxc6 19. Be1 Bc7 20. Qc2 Nc5 21. Nb1 Qh5 22. Be2 Qxh3 23. Qxc5 Rae8 24. Qg5 Re5 25. Qh4 Qe6 26. Bc3 g5 27. Qh2 Rf5 28. Bxf6 Qxf6 29. Bg4 Re5 30. Kg2 g6 31. Rh1 Qg7 32. Rxc6 Re7 33. Nc3 f5 34. Be2 1-0

[Event "ARG-ch 96th"]
[Site "Buenos Aires"]
[Date "2022.06.03"]
[Round "2"]
[White "Tomeo, Ivan"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2246"]
[BlackElo "1995"]
[PlyCount "105"]
[EventDate "2022.06.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. a3 0-0 9. Nc3 Bg4 10. Be3 Nd4 11. Bxd4 exd4 12. Nd5 c5 13. a4 Be6 14. Nd2 Bxd5 15. Bxd5 Nxd5 16. exd5 Qd7 17. Qf3 Rfe8 18. Ra2 Bf8 19. Rfa1 Qb7 20. Nb3 b4 21. Na5 Qe7 22. Kf1 Qg5 23. Nc4 Rad8 24. Rd1 h6 25. Raa1 Qh4 26. h3 Qg5 27. g3 g6 28. Re1 Kg7 29. h4 Qf6 30. Qxf6+ Kxf6 31. Rxe8 Rxe8 32. Re1 Rxe1+ 33. Kxe1 Ke7 34. Na5 Kd7 35. Nc6 Kc7 36. g4 Bg7 37. h5 Bf6 38. Ke2 Bg5 39. f4 Bxf4 40. hxg6 fxg6 41. Ne7 Bc1 42. Nxg6 Kd7 43. Nh4 Bg5 44. Nf5 Bc1 45. b3 Bg5 46. Kf3 Bc1 47. Ke4 Bg5 48. Ng3 Bh4 49. Nf1 Bf2 50. Kf5 Be3 51. Ng3 Bf2 52. Ne4 Be3 53. Kg6 1-0

[Event "Buenos Aires Torre Blanca op"]
[Site "Buenos Aires"]
[Date "2022.02.24"]
[Round "7"]
[White "Fiorito, Francisco"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1893"]
[BlackElo "1978"]
[PlyCount "25"]
[EventDate "2022.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. h3 c6 11. Qf3 Bd6 12. Bf4 Rb8 13. b3 1/2-1/2

[Event "Buenos Aires Torre Blanca op"]
[Site "Buenos Aires"]
[Date "2022.02.21"]
[Round "6"]
[White "Echeguren, Martin"]
[Black "Montero, Walter"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1978"]
[BlackElo "1938"]
[PlyCount "101"]
[EventDate "2022.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Nf6 3. g3 Bb7 4. Bg2 e6 5. c4 c5 6. d5 exd5 7. Nh4 g6 8. Nc3 Bg7 9. cxd5 0-0 10. 0-0 d6 11. e4 Nbd7 12. Nf3 Re8 13. Qc2 Ng4 14. Bg5 Bf6 15. Bxf6 Qxf6 16. Rad1 Nde5 17. Nxe5 Qxe5 18. h3 Nf6 19. f4 Qh5 20. Nb5 Rad8 21. Nxa7 Ra8 22. Nc6 Rxa2 23. e5 Nd7 24. e6 Nf8 25. f5 f6 26. fxg6 Nxg6 27. Rxf6 Rxb2 28. Qxb2 Qxd1+ 29. Rf1 Qd3 30. Qxb6 Ba6 31. Qc7 Qe3+ 32. Kh2 Rc8 33. Qf7+ Kh8 34. Qf6+ Kg8 35. Rf3 Qe1 36. Ne7+ Nxe7 37. Qf7+ Kh8 38. Qxe7 Rg8 39. Qf6+ Rg7 40. Qf8+ Rg8 41. e7 Bb5 42. Qf6+ Rg7 43. Qxd6 Rg6 44. Qxc5 h5 45. Qxb5 Qxe7 46. d6 Qxd6 47. Qxh5+ Kg7 48. Qf5 Qe7 49. Rd3 Kh6 50. Rd7 Qe3 51. Qf8+ 1-0

[Event "Buenos Aires Torre Blanca op"]
[Site "Buenos Aires"]
[Date "2022.02.17"]
[Round "5"]
[White "Fiorito, Joaquin"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2054"]
[BlackElo "1978"]
[PlyCount "79"]
[EventDate "2022.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 4. e4 Nxe4 5. Nxe4 dxe4 6. dxc5 Qa5+ 7. c3 Qxc5 8. Qa4+ Nc6 9. Qxe4 g6 10. Nf3 Bg7 11. Be2 0-0 12. 0-0 Bf5 13. Qa4 Rfd8 14. Rad1 Rxd1 15. Rxd1 a6 16. Be3 Qa5 17. Qb3 b5 18. Ng5 Rf8 19. a4 Ne5 20. axb5 h6 21. bxa6 hxg5 22. a7 Ng4 23. Bb6 Qe5 24. Bf3 Be6 25. Qa4 Qxh2+ 26. Kf1 Qh4 27. Qe4 Nh2+ 28. Ke1 Nxf3+ 29. gxf3 Kh7 30. Qxh4+ gxh4 31. Bd8 Bb3 32. Rd2 Bh6 33. f4 Bxf4 34. a8Q Bxd2+ 35. Kxd2 h3 36. Qb8 Be6 37. Qc7 Re8 38. Bxe7 Kg8 39. Bf6 Bd5 40. Qf4 1-0

[Event "Buenos Aires Torre Blanca op"]
[Site "Buenos Aires"]
[Date "2022.02.14"]
[Round "4"]
[White "Echeguren, Martin"]
[Black "Dominguez, Diego Leonardo"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1978"]
[BlackElo "1890"]
[PlyCount "85"]
[EventDate "2022.02.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. 0-0 Bd6 6. c4 c6 7. b3 Qe7 8. Bb2 b6 9. Nbd2 0-0 10. Ne5 Bb7 11. Qc2 Ne4 12. e3 g5 13. Ndf3 Na6 14. Nd3 Nb4 15. Nxb4 Bxb4 16. a3 Bd6 17. b4 dxc4 18. Ne5 Bxe5 19. dxe5 c5 20. f3 c3 21. Bxc3 Nxc3 22. Qxc3 Rac8 23. Rfd1 Rfd8 24. Rac1 Kf7 25. Qb2 cxb4 26. axb4 b5 27. Rxd8 Rxc1+ 28. Qxc1 Qxd8 29. Qc5 a6 30. h3 h5 31. Kf2 g4 32. hxg4 hxg4 33. e4 gxf3 34. Bxf3 fxe4 35. Bh5+ Kg7 36. Qa7 Qd5 37. Be2 Kg6 38. Qb8 Kf5 39. Qh8 Qd4+ 40. Kg2 e3+ 41. Kh3 Qd2 42. Qf6+ Ke4 43. Qf4+ 1-0

[Event "ARG-ch sf 95th"]
[Site "Buenos Aires"]
[Date "2020.02.22"]
[Round "1"]
[White "Dolezal, Cristian"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2374"]
[BlackElo "2020"]
[PlyCount "103"]
[EventDate "2020.02.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. e3 Bf5 5. f3 e6 6. g4 Bg6 7. h4 h6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Nge2 Na6 11. 0-0-0 Qc7 12. Bxd6 Qxd6 13. e4 Nd7 14. Kb1 0-0-0 15. Qe3 Nb6 16. b3 Kb8 17. Qf4 Qxf4 18. Nxf4 g6 19. Nd3 dxe4 20. Ne5 Rhf8 21. fxe4 Nd7 22. Nc4 Nc7 23. Rhf1 f5 24. gxf5 gxf5 25. exf5 exf5 26. d5 cxd5 27. Nxd5 Nc5 28. Nf4 Ne4 29. Kb2 Kc8 30. Rxd8+ Rxd8 31. Ng6 Nd5 32. Rxf5 Kc7 33. Nf8 Re8 34. Rf7+ Kc8 35. Ng6 b5 36. Nce5 a6 37. Ra7 Nc7 38. Nc6 Re6 39. Nge7+ Kd7 40. Nb8+ Kd8 41. Nbc6+ Kd7 42. Nb4 Rxe7 43. Nd5 Re5 44. Nxc7 Kc6 45. Nxa6 Kb6 46. Nb4 Rh5 47. Ra6+ Kb7 48. Re6 Rxh4 49. Nd5 Nc5 50. Rb6+ Kc8 51. Rc6+ Kd7 52. Rxc5 1-0

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.06"]
[Round "8"]
[White "Echeguren, Martin"]
[Black "Villanueva, Guillermo"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1953"]
[BlackElo "2064"]
[PlyCount "109"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 g6 6. cxd5 cxd5 7. Be2 Bg7 8. 0-0 0-0 9. Qb3 Nc6 10. Bd2 Na5 11. Qb4 Nc6 12. Qb3 Ra7 13. Rac1 Be6 14. Na4 Ne4 15. Rfd1 Nxd2 16. Rxd2 Na5 17. Qb6 Ra8 18. Qxd8 Raxd8 19. Nc5 Bg4 20. b4 Nc4 21. Bxc4 dxc4 22. Rxc4 Bf5 23. Nd3 Rfe8 24. Rc7 f6 25. Nc5 b6 26. Nb3 Be6 27. Rdc2 Bf8 28. Nbd2 Rc8 29. Rxc8 Rxc8 30. Rxc8 Bxc8 31. Nc4 Be6 32. Nxb6 Bxa2 33. Nd7 Bg7 34. Nd2 e5 35. dxe5 fxe5 36. Nc5 Kf7 37. Nxa6 Ke7 38. Ne4 Kd8 39. Nac5 h6 40. Kf1 Kc7 41. Ke2 Bf8 42. Kd2 Kc6 43. Nd3 Kb6 44. Nc3 Be6 45. Nxe5 Bxb4 46. Nxg6 Bf5 47. Ne5 Kc5 48. Nd3+ Bxd3 49. Kxd3 Kd6 50. Kc4 Ba5 51. e4 Ke6 52. Nd5 Ke5 53. Kd3 Bd8 54. f4+ Ke6 55. Kd4 1-0

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.05"]
[Round "7"]
[White "Signa, Juan Jose"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1471"]
[BlackElo "1953"]
[PlyCount "94"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Nf6 6. d3 a6 7. b4 Ba7 8. h3 0-0 9. Bg5 Re8 10. Nbd2 Be6 11. Re1 h6 12. Bh4 Qe7 13. Nf1 Bxc4 14. dxc4 Qe6 15. Qe2 Ne7 16. Rad1 Ng6 17. Bg3 Nh5 18. N3d2 Nxg3 19. Nxg3 Nf4 20. Qf3 g6 21. Kh2 Kh7 22. Ne2 Nxe2 23. Qxe2 f5 24. g3 Rf8 25. exf5 Rxf5 26. Ne4 Raf8 27. Rf1 Rf3 28. Kg2 Kg7 29. Rd5 b5 30. a3 g5 31. Rfd1 Rxf2+ 32. Nxf2 Rxf2+ 33. Qxf2 Bxf2 34. Kxf2 bxc4 35. Kg2 Qf5 36. R1d2 Qb1 37. a4 Qc1 38. b5 axb5 39. axb5 Qb1 40. Kh2 Qb3 41. Kg2 Kf6 42. g4 Ke6 43. Kh2 Qb1 44. Rd1 Qe4 45. b6 Qe2+ 46. Kg1 Qe3+ 47. Kh2 Qxb6 0-1

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.04"]
[Round "6"]
[White "Echeguren, Martin"]
[Black "Crespo, Eugenio"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "1953"]
[BlackElo "2151"]
[PlyCount "56"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 Bxd5 12. a3 Rc8 13. Be2 c5 14. 0-0 Nd7 15. Bc4 Bb7 16. Qe2 cxd4 17. Nxd4 Qg5 18. f4 Qf6 19. Ba6 Bxa6 20. Qxa6 Rxc1 21. Rxc1 Nc5 22. Qc4 e5 23. Qd5 Re8 24. Qc6 Qd8 25. fxe5 Rxe5 26. b4 Rxe3 27. bxc5 Qxd4 28. Qc8+ Re8+ 0-1

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.03"]
[Round "5"]
[White "Axarlian, Carlos"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2089"]
[BlackElo "1953"]
[PlyCount "109"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d3 Nc6 12. Nbd2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Nh2 Bg7 16. Qf3 Be6 17. Bg5 h6 18. Be3 Qe7 19. Ne2 d5 20. Nf1 d4 21. Bc1 Nh5 22. Nfg3 Nxg3 23. Qxg3 dxc3 24. bxc3 c4 25. a4 cxd3 26. Bxd3 Bc4 27. Bxc4 bxc4 28. Ba3 Qe6 29. Red1 Red8 30. Qf3 Rxd1+ 31. Rxd1 Bf8 32. Bxf8 Rxf8 33. Qe3 Kg7 34. Qc5 Rc8 35. Rd6 Nd4 36. Nxd4 Rxc5 37. Nxe6+ fxe6 38. Rxa6 Kf6 39. Kf1 Rc7 40. Ke2 Ke7 41. Rb6 Rc5 42. Ke3 Rc7 43. Rb4 Rc5 44. g3 Rc7 45. f4 Kf6 46. a5 Rc5 47. Ra4 exf4+ 48. gxf4 e5 49. a6 exf4+ 50. Kxf4 Rc8 51. a7 Ra8 52. Ra6+ Kf7 53. h4 Kg7 54. Ke5 Kf7 55. Kd5 1-0

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.02"]
[Round "4"]
[White "Echeguren, Martin"]
[Black "Sica, Mauro"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "1953"]
[BlackElo "2248"]
[PlyCount "190"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. d5 Na5 9. Qa4 c5 10. dxc6 Nxc6 11. Rd1 Ne4 12. Nxe4 fxe4 13. Ng5 Nd4 14. Bxe4 Nxe2+ 15. Kg2 Nxc1 16. Raxc1 Bxb2 17. Rc2 Bf6 18. Bd5+ Kg7 19. Ne6+ Bxe6 20. Bxe6 Qb6 21. Qb5 Bd4 22. Qxb6 Bxb6 23. Bd5 e5 24. Bxb7 Rab8 25. Bd5 Bc5 26. Rd3 a5 27. Bc6 Rb6 28. Bb5 Rb7 29. Bc6 Rbf7 30. f3 Rc7 31. Bb5 g5 32. Re2 h5 33. Re4 Kh6 34. a4 Rcf7 35. h3 Rg7 36. g4 hxg4 37. Rxg4 Rf4 38. Bc6 Rgf7 39. Rb3 Bb4 40. Rd3 Rf8 41. Re3 Rc8 42. Bb5 Bc5 43. Rd3 Rb8 44. Kg3 Kg6 45. h4 Rxg4+ 46. Kxg4 gxh4 47. Kxh4 Kf5 48. Kh3 Kf4 49. Kg2 Rg8+ 50. Kf1 Rg1+ 51. Ke2 Rg2+ 52. Kd1 Rf2 53. Bc6 Rb2 54. Kc1 Rb4 55. Bb5 Kg3 56. Kd1 Kf2 57. Kd2 Kf1 58. Kd1 Kf2 59. Kd2 Rb1 60. Bc6 Bb4+ 61. Kc2 Re1 62. Rd1 Re2+ 63. Kb3 Re3+ 64. Kb2 Rxf3 65. Bxf3 Kxf3 66. Rf1+ Ke2 67. Rh1 Kd3 68. Rd1+ Kxc4 69. Kc2 e4 70. Rh1 d5 71. Rh8 d4 72. Re8 d3+ 73. Kd1 Kd4 74. Rd8+ Ke3 75. Rd7 Kf4 76. Rf7+ Ke3 77. Rd7 d2 78. Rf7 Kd4 79. Rc7 e3 80. Rc8 Kd3 81. Rd8+ Kc4 82. Re8 Kd3 83. Rd8+ Kc3 84. Re8 Bc5 85. Re4 Kb3 86. Re5 Bd4 87. Rd5 Kc4 88. Rd8 Bc3 89. Re8 Bd4 90. Re4 Kc3 91. Re8 Kb3 92. Re4 Bc5 93. Re5 Kc4 94. Re4+ Kd3 95. Re8 Bd4 1/2-1/2

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.01"]
[Round "3"]
[White "Beroiz, Julian"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "C86"]
[WhiteElo "2127"]
[BlackElo "1953"]
[PlyCount "105"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. d4 0-0 9. 0-0 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bd7 13. dxc6 Bxc6 14. Bg5 Re8 15. Rd1 Qc7 16. Nbd2 Nb7 17. Nf1 Nc5 18. Ng3 h6 19. Bxf6 Bxf6 20. Nh2 g6 21. Qd2 Bh4 22. Qxd6 Qb6 23. b4 Na4 24. Qd3 Nb2 25. Qf3 Nxd1 26. Rxd1 Rad8 27. Rxd8 Qxd8 28. Ng4 Kg7 29. Bb3 Qd7 30. Ne3 Bxg3 31. fxg3 f5 32. Bd5 Bxd5 33. Nxd5 Rd8 34. g4 Qe6 35. gxf5 gxf5 36. Ne3 f4 37. Nd5 Kh8 38. Qh5 Rd6 39. Nc7 Qe7 40. Nd5 Qe6 41. Nc7 Qe7 42. Nd5 Qe6 43. Qh4 Qg6 44. Qe7 Qxe4 45. Qf8+ Kh7 46. Qf7+ Kh8 47. Qf8+ Kh7 48. Qe7+ Kh8 49. Qe8+ Kh7 50. Qe7+ Kh8 51. Qxd6 Qe1+ 52. Kh2 Qg3+ 53. Kg1 1/2-1/2

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.03.31"]
[Round "2"]
[White "Echeguren, Martin"]
[Black "Mansilla, Martin"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1953"]
[BlackElo "2149"]
[PlyCount "71"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. g3 0-0 7. Bg2 d6 8. 0-0 a5 9. a3 Na6 10. Nbd2 Re8 11. Qc2 e5 12. e3 Qc7 13. Rac1 h6 14. Ne1 Bd7 15. Ne4 Nxe4 16. Bxe4 exd4 17. exd4 Re7 18. Nf3 Rae8 19. Rfe1 Be6 20. Qd3 Qd7 21. Nd2 Bh3 22. Re3 Nc7 23. Bxb7 Ne6 24. Bg2 Ng5 25. Rce1 bxa3 26. bxa3 Bxg2 27. Kxg2 Qh3+ 28. Kg1 Rxe3 29. Rxe3 Rb8 30. Ne4 Ne6 31. Nc3 Qg4 32. Qe4 Qh5 33. h4 Rb2 34. Qa8+ Kh7 35. Qe4+ Kh8 36. Qa8+ 1/2-1/2

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.03.30"]
[Round "1"]
[White "Benedetti, Julio"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2281"]
[BlackElo "1953"]
[PlyCount "61"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Ne7 6. Nxe5 Ng6 7. Nxg6 hxg6 8. Qf3 Nf6 9. Be3 d6 10. Nd2 Be7 11. h3 Bd7 12. a4 c6 13. dxc6 bxc6 14. Bd4 d5 15. Bd3 Qc7 16. 0-0 0-0 17. Rfe1 Rae8 18. a5 Bd8 19. b4 Rxe1+ 20. Rxe1 Re8 21. Re3 Nh5 22. Rxe8+ Bxe8 23. Qe3 Bd7 24. Bxa7 Qd6 25. Bc5 Qf6 26. Bd4 Qd6 27. Be5 Qe7 28. Nb3 f6 29. Bd4 Qd6 30. Nc5 Be7 31. g3 1-0

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.12"]
[Round "9"]
[White "Goldwasser, Jonathan"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1713"]
[BlackElo "1967"]
[PlyCount "131"]
[EventDate "2018.12.04"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Bd6 12. Rad1 Rb8 13. b3 Be5 14. Ne2 Qc7 15. h3 h6 16. Bh4 Rb4 17. Bg3 Bxg3 18. fxg3 Re8 19. a3 Rb8 20. Nd4 Be6 21. Nf5 Bxf5 22. Bxf5 Qb6+ 23. Qf2 Re2 24. Qxb6 axb6 25. Bd3 Re3 26. Kf2 Rbe8 27. Rde1 Rxe1 28. Rxe1 Ne4+ 29. Bxe4 dxe4 30. g4 g6 31. Ke3 Ra8 32. Ra1 f5 33. gxf5 gxf5 34. g4 fxg4 35. hxg4 Kf7 36. Kxe4 Kf6 37. a4 Kg5 38. Rg1 Re8+ 39. Kd3 Rd8+ 40. Kc3 Ra8 41. Kb4 Re8 42. Ka3 c5 43. Rg3 Kf4 44. Rg1 Re3 45. Kb2 Re6 46. c3 Re2+ 47. Kb1 Kf3 48. g5 Kf2 49. Rg4 Re1+ 50. Kb2 Kf3 51. Rc4 hxg5 52. b4 cxb4 53. cxb4 Re8 54. a5 bxa5 55. bxa5 g4 56. Kb3 g3 57. Rc5 Kg4 58. Rc4+ Kh3 59. Rc3 Kh2 60. Kb4 g2 61. Rc2 Kg3 62. Rxg2+ Kxg2 63. a6 Kf3 64. Kb5 Ke4 65. a7 Kd5 66. Kb6 1/2-1/2

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.11"]
[Round "8"]
[White "Echeguren, Martin"]
[Black "Fernandez, Maria Florencia"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1967"]
[BlackElo "2249"]
[PlyCount "72"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 e6 8. 0-0 exd5 9. exd5 Re8 10. h3 Na6 11. Bg5 h6 12. Be3 Nc7 13. Qc1 Kh7 14. a4 Na6 15. Ne1 Nb4 16. Nd3 Bf5 17. Nxb4 cxb4 18. Nb5 Ne4 19. Bg4 Bxg4 20. hxg4 Qh4 21. Bf4 Rad8 22. Qd1 Bxb2 23. Rb1 Qf6 24. Qf3 a6 25. Nxd6 Rxd6 26. Bxd6 Nxd6 27. c5 Qxf3 28. gxf3 Nc4 29. Rfd1 Bc3 30. Rd3 Ne5 31. Re3 Bd4 32. Rxe5 Rxe5 33. Rxb4 Rxd5 34. Rxb7 Rxc5 35. Rxf7+ Bg7 36. Rf4 a5 0-1

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.10"]
[Round "7"]
[White "Echeguren, Martin"]
[Black "Areco, Antonio"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1967"]
[BlackElo "1740"]
[PlyCount "77"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 d6 5. Nc3 Bg4 6. d5 Nf6 7. Be2 0-0 8. 0-0 Nbd7 9. Ne1 Bxe2 10. Qxe2 a6 11. a4 Ne8 12. Ra3 Rb8 13. Nd3 Ne5 14. Nxe5 Bxe5 15. f4 Bd4+ 16. Be3 Bxe3+ 17. Qxe3 Ng7 18. Rb1 Qa5 19. Na2 Rfc8 20. Qc3 Qxc3 21. Nxc3 a5 22. Nb5 Ne8 23. e5 Nc7 24. exd6 Nxb5 25. axb5 exd6 26. Rxa5 Ra8 27. Rba1 Rxa5 28. Rxa5 Kf8 29. b6 Ke7 30. Ra7 Rb8 31. Kf2 Kf6 32. Kf3 h5 33. g3 Kf5 34. h3 Kf6 35. Ke4 Re8+ 36. Kd3 Re7 37. Ra8 Kf5 38. Rc8 f6 39. Rc7 1-0

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.09"]
[Round "6"]
[White "Trois, Francisco R Torres"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2171"]
[BlackElo "1967"]
[PlyCount "85"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. Nbd2 Nbd7 8. Qc2 b6 9. b3 Bb7 10. Bb2 Rc8 11. Rfd1 c5 12. e3 Re8 13. Rac1 Qc7 14. cxd5 exd5 15. Ne5 Nf8 16. Bh3 Rcd8 17. Nd3 Bc8 18. Bxc8 Rxc8 19. dxc5 bxc5 20. Nf4 Red8 21. Qf5 Qd7 22. Qxd7 N8xd7 23. Rc2 g5 24. Ne2 Bd6 25. h3 h6 26. Kg2 Be5 27. Ba3 Rc6 28. Nf3 Bd6 29. b4 Ra6 30. bxc5 Rxa3 31. cxd6 Nb6 32. Nc3 Ra5 33. Rdc1 Rxd6 34. Nd4 Ne4 35. Nb3 Ra6 36. Nxe4 dxe4 37. Nc5 Ra3 38. Nxe4 Re6 39. Nc5 Rc6 40. Nb3 Rxc2 41. Rxc2 Nd5 42. Nc1 Rxe3 43. Rc8+ 1-0

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.08"]
[Round "5"]
[White "Echeguren, Martin"]
[Black "Ponzo, Fabian Alejandro"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1967"]
[BlackElo "2051"]
[PlyCount "77"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. g3 Bg4 7. Bg2 e6 8. 0-0 Be7 9. Bf4 Qb4 10. Qd2 Bxf3 11. Bxf3 Nd5 12. Nxd5 Qxd2 13. Nc7+ Kd7 14. Bxd2 Kxc7 15. c4 Nd7 16. Rfe1 Rhe8 17. Rad1 Rad8 18. Be3 Bb4 19. Re2 e5 20. d5 f5 21. Bg5 Rc8 22. a3 Bc5 23. dxc6 bxc6 24. b4 h6 25. Red2 Nf8 26. Bh5 g6 27. Bxh6 Bxb4 28. axb4 gxh5 29. Bxf8 Rxf8 30. Rd7+ Kb6 31. Ra1 Ra8 32. Ra5 c5 33. Rxc5 Rac8 34. Rb5+ Kc6 35. Rxa7 e4 36. Ra6+ Kd7 37. Rb7+ Rc7 38. Rxc7+ Kxc7 39. Rh6 1-0

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.07"]
[Round "4"]
[White "Flores, Nicolas Ruben"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1727"]
[BlackElo "1967"]
[PlyCount "90"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc1 Bf5 7. Nbd2 cxd4 8. exd4 e6 9. Be2 Be7 10. Nh4 Bg6 11. Nxg6 hxg6 12. Qc2 Nh5 13. Be3 Bd6 14. Nf3 Nf6 15. Bf1 Rc8 16. g3 Nh5 17. Bg2 Qa6 18. Qe2 Qa5 19. 0-0 b5 20. a3 0-0 21. Nd2 Qb6 22. f4 a5 23. g4 Nf6 24. f5 exf5 25. gxf5 Rce8 26. Qd3 Bxh2+ 27. Kh1 Ng4 28. Bg5 Ne7 29. Bxe7 Rxe7 30. fxg6 Re3 31. Qf5 Nh6 32. Qf2 Ng4 33. gxf7+ Kh8 34. Qh4+ Qh6 35. Qxh6+ gxh6 36. Rae1 Rxe1 37. Rxe1 Bf4 38. Re8 Kg7 39. Rxf8 Kxf8 40. Nb3 Ne3 41. Nxa5 Kxf7 42. Nc6 Ke6 43. Bh3+ Kd6 44. Nb4 Nc4 45. Nd3 Bd2 1/2-1/2

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.05"]
[Round "2"]
[White "Fiorito, Joaquin"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1582"]
[BlackElo "1967"]
[PlyCount "105"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. h3 c6 11. Qf3 Re8 12. Bf4 Bd6 13. Rfe1 Be6 14. Ne2 Qc7 15. Qg3 Bxf4 16. Nxf4 Rab8 17. b3 c5 18. Nxe6 Qxg3 19. fxg3 fxe6 20. c4 d4 21. Re5 Nd7 22. Re2 Nf6 23. Rae1 Kf7 24. g4 h6 25. g5 hxg5 26. Re5 Rbc8 27. Rxg5 Kf8 28. g4 Rc6 29. Rge5 Nd7 30. R5e2 Rd6 31. g5 a5 32. h4 a4 33. h5 axb3 34. axb3 e5 35. Rh2 Rb8 36. h6 gxh6 37. gxh6 Kg8 38. h7+ Kh8 39. Kh1 Nf6 40. Bf5 d3 41. Rd2 e4 42. Kg2 Rxb3 43. Bxe4 Rc3 44. Kf3 Nxe4 45. Rxe4 Kxh7 46. Rg4 Re6 47. Re4 Rh6 48. Re3 Kg7 49. Rdxd3 Rh3+ 50. Ke4 Rxe3+ 51. Rxe3 Rxc4+ 52. Kd5 Rc1 53. Re4 1/2-1/2

[Event "Buenos Aires Szmetan Giardelli op"]
[Site "Buenos Aires"]
[Date "2018.12.04"]
[Round "1"]
[White "Echeguren, Martin"]
[Black "Romero Barreto, Jaime Jose"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "1967"]
[BlackElo "2300"]
[PlyCount "150"]
[EventDate "2018.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Nb8 10. d4 Nbd7 11. Nbd2 c5 12. Nf1 Re8 13. Ng3 Bb7 14. d5 c4 15. Bc2 a5 16. Nh2 Nc5 17. Ng4 Bc8 18. Ne3 g6 19. a4 Ba6 20. axb5 Bxb5 21. Ng4 Nxg4 22. Qxg4 Kh8 23. Nf1 Qc7 24. Be3 Bf6 25. Nd2 Bg7 26. Ra3 Reb8 27. Rea1 Bd7 28. Qd1 Rxb2 29. Nxc4 Rb5 30. Qe2 h5 31. R1a2 Be8 32. Nb2 Rb7 33. f3 Rab8 34. Nd1 a4 35. Kh2 Nb3 36. Bd3 Nc5 37. Bc2 Kh7 38. Qf2 Nb3 39. Bd3 Bh6 40. Ba6 Bxe3 41. Qxe3 Rb6 42. Bd3 Nc5 43. Bc2 Qe7 44. f4 exf4 45. Qxf4 Bb5 46. Ne3 Bd3 47. Bxd3 Nxd3 48. Qf3 Nc5 49. Nc4 Rb3 50. Nd2 Rb2 51. Rxb2 Rxb2 52. Nc4 Rb3 53. Ra1 Nxe4 54. Rxa4 Rxc3 55. Qf4 h4 56. Nb6 Nc5 57. Qxh4+ Qxh4 58. Rxh4+ Kg7 59. Nc8 Nb7 60. Rb4 Rxc8 61. Rxb7 Rc5 62. g4 Rxd5 63. Ra7 g5 64. h4 Rd2+ 65. Kg3 Rd3+ 66. Kg2 gxh4 67. Rd7 d5 68. Rd6 f6 69. Rd8 d4 70. Rd5 Kg6 71. Rh5 Rd1 72. Kh3 d3 73. Rd5 d2 74. Kg2 h3+ 75. Kh2 Kf7 0-1

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.26"]
[Round "8"]
[White "Bielicki, Carlos"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2225"]
[BlackElo "1935"]
[PlyCount "81"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 Nh5 9. Bxe7 Qxe7 10. Nge2 g6 11. g4 Ng7 12. Nf4 Nb6 13. h3 Ne6 14. Nce2 Qb4+ 15. Qd2 Nxf4 16. Nxf4 Qxd2+ 17. Kxd2 Bd7 18. Rab1 Ke7 19. f3 Kd6 20. Ke2 Rae8 21. Kf2 h5 22. b3 Re7 23. Rbe1 Kc7 24. Reg1 hxg4 25. hxg4 Rhe8 26. Re1 Kd6 27. Nh3 Rh8 28. Ng5 Rxh1 29. Rxh1 Na8 30. Rh8 Nc7 31. Rf8 Ne6 32. Nxe6 Bxe6 33. Ra8 a6 34. b4 Rc7 35. Rh8 Rc8 36. Rh1 a5 37. a3 axb4 38. axb4 Ra8 39. Rc1 Ra2+ 40. Rc2 Rxc2+ 41. Bxc2 1/2-1/2

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.25"]
[Round "7"]
[White "Echeguren, Martin"]
[Black "Del Blanco, Eduardo"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1935"]
[BlackElo "2052"]
[PlyCount "105"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 f5 5. e4 Nf6 6. Bd3 f4 7. Nf3 h6 8. a3 g5 9. h3 Na6 10. b4 b6 11. Rb1 Be7 12. Bb2 0-0 13. Ba1 Ne8 14. Nd2 Rf7 15. Be2 Nf6 16. Bg4 Nxg4 17. hxg4 Rh7 18. f3 Bd7 19. Ke2 Bf6 20. g3 Qe7 21. b5 Nc7 22. Kd3 Kg7 23. Ne2 a6 24. a4 axb5 25. cxb5 Rhh8 26. Nc4 Rhb8 27. gxf4 gxf4 28. Bc3 Be8 29. Bd2 Bg6 30. Nc3 Ne8 31. Be1 Bg5 32. Bf2 Ra7 33. Qe1 Qb7 34. Kd2 Qe7 35. Bh4 Bxh4 36. Qxh4 Qg5 37. Rh2 Qxh4 38. Rxh4 Rd7 39. Rbh1 h5 40. gxh5 Bf7 41. h6+ Kh7 42. a5 bxa5 43. Ra1 Ra7 44. Rxa5 Rxa5 45. Nxa5 Nf6 46. Nc4 Rd8 47. b6 Be8 48. b7 Kg6 49. Nxd6 Rb8 50. Nxe8 Rxe8 51. Na4 Nd7 52. h7 Kg7 53. h8Q+ 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.24"]
[Round "6"]
[White "Conde, Adrian"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "2123"]
[BlackElo "1935"]
[PlyCount "144"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 c6 7. b3 Nbd7 8. Bb2 Ne4 9. Nbd2 Nxd2 10. Qxd2 Nf6 11. Ne5 a5 12. f3 Qb6 13. Kh1 a4 14. c5 Qb5 15. b4 a3 16. Bc3 Ne8 17. e4 Nc7 18. Rab1 Rd8 19. Nxf7 Kxf7 20. Qf4+ Ke8 21. Qxc7 Qc4 22. Rb3 Rd7 23. Qf4 Qe2 24. Qc1 Qxa2 25. Qd1 dxe4 26. f4 Bf6 27. Bxe4 Bxd4 28. Bxd4 Rxd4 29. Qxd4 Qxb3 30. Rd1 a2 31. Qd8+ Kf7 32. Qc7+ Kf6 33. Qe5+ Kf7 34. Qh5+ Kf6 35. Qe5+ Kf7 36. Ra1 Kg8 37. f5 Bd7 38. f6 gxf6 39. Qxf6 Qe3 40. Qe5 Qh6 41. Bd3 Qg7 42. Qe1 Ra3 43. Bc4 Re3 44. Qf1 Qe5 45. Bxa2 Re2 46. Bb3 Qe4+ 47. Kg1 Qe3+ 48. Kh1 Qe4+ 49. Kg1 Qd4+ 50. Kh1 Rf2 51. Ra8+ Kg7 52. Qa1 Rb2 53. Qf1 Qe4+ 54. Kg1 Rb1 55. Bd1 Qd4+ 56. Kg2 Qd2+ 57. Qe2 Qd5+ 58. Kh3 e5+ 59. g4 Rxd1 60. Qf2 Rd3+ 61. Kh4 Rf3 62. Qe2 Rf4 63. h3 h5 64. Kxh5 Qf7+ 65. Kh4 Qf6+ 66. Kg3 e4 67. Qd2 Rf3+ 68. Kg2 Rd3 69. Qe2 Qf4 70. Qb2+ Kf7 71. Ra2 Qg3+ 72. Kf1 Rf3+ 0-1

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.22"]
[Round "4"]
[White "Echeguren, Martin"]
[Black "Montes, Francisco"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1935"]
[BlackElo "1825"]
[PlyCount "85"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. Bf3 Nbd7 10. Re1 Qc7 11. g3 Ne5 12. Bg2 Nc4 13. Bc1 Bd7 14. a4 Rab8 15. Qe2 Rfc8 16. Nd1 b5 17. axb5 axb5 18. b3 Ne5 19. Bb2 Ng6 20. Ne3 e5 21. Ndf5 Bf8 22. c3 Be6 23. Qc2 Qb6 24. Red1 b4 25. c4 Ra8 26. Qd3 Rxa1 27. Rxa1 Nd7 28. Nd5 Qb7 29. Nfe3 Nc5 30. Qc2 Ne7 31. Nxe7+ Bxe7 32. Ra5 Bd7 33. Nd5 Bd8 34. Ra2 Bc6 35. Bc1 Bxd5 36. exd5 Ra8 37. Be3 Bb6 38. Qb1 Nd7 39. Bh3 Bxe3 40. Bxd7 Rxa2 41. Qxa2 Qa7 42. Qxa7 Bxa7 43. Kf1 1/2-1/2

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.21"]
[Round "3"]
[White "Churba, Daniel Albert"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2092"]
[BlackElo "1935"]
[PlyCount "67"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. Nc3 Nbd7 8. Qc2 b6 9. cxd5 cxd5 10. Bf4 Bb7 11. Rac1 Rc8 12. Qb1 a6 13. e4 dxe4 14. Ng5 b5 15. Ncxe4 Qb6 16. Be3 Bd5 17. Nc5 Nxc5 18. dxc5 Qc6 19. Bxd5 exd5 20. b4 h6 21. Nf3 Ne4 22. Nd4 Qg6 23. Ne2 f5 24. Rfd1 Rfd8 25. Qb3 Qc6 26. Nf4 Nf6 27. Bd4 Ne4 28. Bb2 Kh7 29. Nxd5 Bf8 30. f3 Ng5 31. h4 Ne6 32. Qd3 g6 33. h5 g5 34. Qc3 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.20"]
[Round "2"]
[White "Brizzi, Milagros Tatiana"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2075"]
[BlackElo "1935"]
[PlyCount "119"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 Bb6 7. Nf5 Bxe3 8. Nxe3 d6 9. c4 Nge7 10. Nc3 0-0 11. Bd3 f5 12. exf5 Nxf5 13. Bxf5 Bxf5 14. Qd5+ Kh8 15. Nxf5 Nb4 16. Qd2 Rxf5 17. 0-0 Qh4 18. b3 Raf8 19. Rae1 Nc6 20. Re4 Qf6 21. Nd5 Qf7 22. Qe3 b6 23. Ne7 Rc5 24. Nxc6 Rxc6 25. Re7 Qf6 26. Re6 Qf5 27. Re8 Rc5 28. Qe7 Kg8 29. f4 Qf7 30. Rxf8+ Qxf8 31. Re1 Qxe7 32. Rxe7 Kf8 33. Rd7 a5 34. a4 h6 35. g4 h5 36. gxh5 Rxh5 37. Rxc7 Rh3 38. Rc6 Rxb3 39. Rxd6 Rb4 40. Rc6 Rxa4 41. Rxb6 Rxc4 42. Ra6 a4 43. f5 Kf7 44. Kg2 Rc2+ 45. Kg3 Ra2 46. Kh3 a3 47. Kg3 Ra1 48. Kg2 a2 49. h3 Ke7 50. Kh2 Kd7 51. Kg2 Kc7 52. Kh2 Kb7 53. Ra3 Kb6 54. Kg2 Kc5 55. Ra7 Kd5 56. Kh2 Ke4 57. Ra5 Kf4 58. Kg2 Ke4 59. Kh2 Kd3 60. Ra7 1/2-1/2

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.19"]
[Round "1"]
[White "Echeguren, Martin"]
[Black "Coro, Lucas"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1935"]
[BlackElo "2249"]
[PlyCount "144"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qe2 Qc7 8. c4 d6 9. Nc3 Nf6 10. 0-0 0-0 11. Be3 Nbd7 12. f3 b6 13. Rac1 Bb7 14. Rfd1 Rac8 15. Nd4 Rfe8 16. b3 Qb8 17. Qf2 Bd8 18. Nde2 Bc7 19. Ng3 Kh8 20. Bb1 Rg8 21. Qd2 Ne5 22. Bf4 d5 23. Nce2 dxc4 24. Bxe5 Bxe5 25. f4 Rgd8 26. Qe3 Bb2 27. Rxd8+ Rxd8 28. Rf1 Qc7 29. bxc4 Ng4 30. Qf3 Qc5+ 31. Kh1 Ne3 32. Re1 Nxc4 33. Qb3 b5 34. Bd3 Na5 35. Qxb2 Rxd3 36. Rc1 Nc4 37. Qc2 Qd6 38. f5 e5 39. Qb1 Rd2 40. a4 b4 41. Qb3 Na5 42. Qxf7 Qd8 43. f6 Qg8 44. Qc7 Nb3 45. Rb1 Bxe4 46. fxg7+ Qxg7 47. Qxg7+ Kxg7 48. Rxb3 Bd3 49. Ng1 a5 50. h4 Bc4 51. Rb1 Ba2 52. Rc1 b3 53. Ne4 Rd4 54. Rc7+ Kf8 55. Nc3 Rxh4+ 56. Nh3 b2 57. Rc5 Rxa4 58. Ng5 Ra3 59. Rc8+ Ke7 60. Nge4 b1Q+ 61. Nxb1 Bxb1 62. Nd2 Bf5 63. Rc7+ Kd6 64. Ra7 Ra1+ 65. Kh2 a4 66. Ra5 Bd3 67. Kg3 Ra2 68. Nf3 e4 69. Nd4 e3 70. Kf3 e2 71. Kf2 Ra1 72. Nf3 Rf1+ 0-1

[Event "Buenos Aires La Porta Cup-B"]
[Site "Buenos Aires"]
[Date "2017.03.26"]
[Round "4"]
[White "Echeguren, Martin"]
[Black "Montero, Walter"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1903"]
[BlackElo "2013"]
[PlyCount "165"]
[EventDate "2017.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 0-0 14. Qd3 Bg5 15. h4 Bh6 16. Nce3 Be6 17. Bg2 Bxe3 18. Nxe3 a4 19. 0-0 Rc8 20. b3 axb3 21. axb3 Nd4 22. Nc2 Nxc2 23. Qxc2 Qb6 24. Rfd1 Ra8 25. Rxa8 Rxa8 26. Qd2 Ra6 27. Bf1 Qc5 28. Be2 h6 29. Kg2 Kf8 30. g4 f6 31. f4 exf4 32. Qxf4 Ra2 33. Rd2 Rxd2 34. Qxd2 Ke7 35. Bf3 Qa5 36. Bd1 Qe5 37. Qxb4 Qxe4+ 38. Bf3 Qd4 39. Qb7+ Bd7 40. Kg3 Qg1+ 41. Kh3 h5 42. Qe4+ Kf8 43. Qa8+ Kf7 44. Qd5+ Ke7 45. Qxh5 Qf2 46. Qd5 Qf1+ 47. Bg2 Qf2 48. Qf3 Qb2 49. Qe3+ Kd8 50. Bd5 Qa1 51. Kg3 Qd1 52. Bf3 Qf1 53. Bd5 Qd1 54. Bf3 Qf1 55. c5 dxc5 56. Qxc5 Qe1+ 57. Qf2 Qe5+ 58. Kg2 Qb5 59. Qe3 Qb4 60. Kg3 Kc8 61. Qd3 Qe1+ 62. Kh3 Qf2 63. Qc4+ Kd8 64. Qe4 Kc7 65. Qc4+ Kd8 66. Qe4 Qf1+ 67. Kg3 Qg1+ 68. Bg2 Qb6 69. b4 Qd6+ 70. Qf4 Qd3+ 71. Bf3 Qf1 72. Qd4 Qe1+ 73. Kh3 Qf1+ 74. Bg2 Qe2 75. Qe4 Qb5 76. Qd4 Qe2 77. Bc6 Qf1+ 78. Kh2 Qe2+ 79. Kg3 Qe1+ 80. Kg2 Qe2+ 81. Kg3 Qe1+ 82. Kg2 Qe2+ 83. Kg3 1/2-1/2

[Event "ARG-ch sf 90th"]
[Site "Buenos Aires"]
[Date "2015.08.21"]
[Round "2"]
[White "Benedetti, Julio"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2313"]
[BlackElo "1827"]
[PlyCount "123"]
[EventDate "2015.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. 0-0 d6 7. cxd4 Bb6 8. h3 h6 9. Nc3 0-0 10. Re1 Re8 11. a3 a6 12. b4 Ba7 13. e5 dxe5 14. Qb3 Re7 15. dxe5 Nd4 16. Nxd4 Qxd4 17. Re2 Ne4 18. Bb2 Nd2 19. Qa2 Qxc4 20. Rxd2 Qxa2 21. Rd8+ Kh7 22. Nxa2 Rd7 23. Rd1 Rxd1+ 24. Rxd1 Be6 25. Nc3 b5 26. Ne4 Bf5 27. Ng3 Be6 28. Rd2 Bb6 29. Ne4 Bf5 30. Nc3 Be6 31. Kh2 Re8 32. g4 Re7 33. Kg3 Bc4 34. Ne4 Be6 35. Bd4 Bd5 36. Nc3 Bc4 37. Bxb6 cxb6 38. Kf4 a5 39. Ne4 g5+ 40. Kf5 Be6+ 41. Kf6 Rc7 42. Rd4 axb4 43. axb4 Rc4 44. Rxc4 bxc4 45. Ke7 Kg6 46. Kd6 h5 47. f3 hxg4 48. hxg4 b5 49. Kc6 f5 50. exf6 c3 51. Nxc3 Kxf6 52. Nxb5 Ke5 53. Kc5 Kf4 54. Nd4 Bc8 55. b5 Ke3 56. Kd5 Kf4 57. Kd6 Ke3 58. Ke5 Bb7 59. f4 gxf4 60. g5 Kd3 61. g6 Kc4 62. g7 1-0

[Event "Buenos Aires 110 Years Argentino CC"]
[Site "Buenos Aires"]
[Date "2015.04.20"]
[Round "4.6"]
[White "Echeguren, Martin"]
[Black "Olivera, Horacio"]
[Result "1/2-1/2"]
[ECO "C75"]
[WhiteElo "1771"]
[BlackElo "2140"]
[PlyCount "53"]
[EventDate "2015.04.09"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. 0-0 Nge7 7. d4 Ng6 8. d5 Nb8 9. Bc2 Be7 10. Nbd2 0-0 11. a4 a5 12. Nc4 Bf6 13. Re1 Ne7 14. Be3 g6 15. Nfd2 Bc8 16. b4 axb4 17. cxb4 Na6 18. Rb1 b6 19. Bd3 g5 20. Qh5 Ng6 21. Be2 Bd7 22. Bg4 Nf4 23. Bxf4 Bxg4 24. Qxg4 exf4 25. Rb3 Kg7 26. Nf3 Qc8 27. Qxc8 1/2-1/2

[Event "Buenos Aires 110 Years Argentino CC"]
[Site "Buenos Aires"]
[Date "2015.04.15"]
[Round "2.10"]
[White "Echeguren, Martin"]
[Black "Montes de Oca, Juan Jose"]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "1771"]
[BlackElo "2043"]
[PlyCount "48"]
[EventDate "2015.04.09"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. d5 g6 14. Nf1 Nh5 15. Bh6 Rfe8 16. Ne3 Qc8 17. Kh2 Nf4 18. g4 Bf8 19. Bxf4 exf4 20. Ng2 Nc4 21. Rb1 Qd8 22. Nxf4 Qf6 23. Ng2 b4 24. Nd2 Nxb2 1/2-1/2

[Event "Buenos Aires 110 Years Argentino CC"]
[Site "Buenos Aires"]
[Date "2015.04.09"]
[Round "1.29"]
[White "Vieites, Juan"]
[Black "Echeguren, Martin"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1771"]
[PlyCount "62"]
[EventDate "2015.04.09"]
[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 e5 2. g3 Nf6 3. d3 d5 4. Nd2 dxe4 5. dxe4 Bc5 6. Bg2 Nc6 7. Ne2 Ng4 8. 0-0 Bxf2+ 9. Rxf2 Ne3 10. Qe1 Nxc2 11. Qd1 Nxa1 12. Nc3 Be6 13. Qh5 0-0 14. Nf3 f6 15. Be3 Qe8 16. Qh4 Nb4 17. Bc5 Nd3 18. Bxf8 Nxf2 19. Bxg7 Kxg7 20. Kxf2 Nc2 21. Ng5 fxg5 22. Qxg5+ Qg6 23. Qe7+ Qf7+ 24. Qxf7+ Kxf7 25. Nd5 Bxd5 26. exd5 Rd8 27. Be4 Nb4 28. Ke3 Nxd5+ 29. Bxd5+ Rxd5 30. Ke4 Ke6 31. Ke3 Rd1 0-1

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.23"]
[Round "7"]
[White "Bruce, Shannon Hill"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2112"]
[BlackElo "1737"]
[PlyCount "77"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 d5 4. e3 Bg7 5. Nbd2 Nbd7 6. Be2 0-0 7. 0-0 c6 8. c4 dxc4 9. Nxc4 Nb6 10. Na5 Ne4 11. Bh4 Nd5 12. Nb3 Qc7 13. Bd3 Nef6 14. Re1 Nb4 15. Bb1 Bg4 16. a3 Nbd5 17. Bg3 Qb6 18. e4 Nc7 19. a4 a5 20. h3 Bxf3 21. Qxf3 Rad8 22. Be5 Na6 23. Qc3 Nb4 24. Ra3 Nd7 25. Bxg7 Kxg7 26. Nc1 Nf6 27. Ne2 Rd7 28. Rc1 Kg8 29. f4 Rfd8 30. Qe3 Nh5 31. Kh2 Ng7 32. f5 e5 33. dxe5 Qxe3 34. Rxe3 Re8 35. e6 fxe6 36. f6 Nh5 37. e5 Rd2 38. Rf1 Nd5 39. f7+ 1-0

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.23"]
[Round "6"]
[White "Echeguren, Martin"]
[Black "Pavignano, Mauricio"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1737"]
[PlyCount "77"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. Re1 0-0 12. c3 Qc7 13. Bb3 a6 14. Qe2 Bd6 15. h3 e5 16. Nf3 Re8 17. Ng5 Re7 18. Ne4 Nxe4 19. Qxe4 Be6 20. Bxe6 Rxe6 21. Be3 Rf8 22. Rad1 Kh8 23. Rd3 f5 24. Qd5 Rg6 25. c4 e4 26. Rb3 f4 27. Bb6 Qe7 28. Qxe4 Qg5 29. Qf3 h5 30. Rd3 Bb4 31. Rd5 Bxe1 32. Rxg5 Rxg5 33. Qxb7 f3 34. g3 Rg6 35. Qe7 Rff6 36. Bd4 Re6 37. Bxg7+ Kh7 38. Qf7 Bxf2+ 39. Kxf2 1-0

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.22"]
[Round "5"]
[White "Palu, Andres"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1995"]
[BlackElo "1737"]
[PlyCount "51"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 Qb6 8. b3 e6 9. Ne2 exd5 10. exd5 g6 11. Na3 Nh5 12. Qd2 Nxf4 13. Qxf4 Qd8 14. Ng3 Qe7+ 15. Kf2 g5 16. Bb5+ Kd8 17. Qd2 Bg7 18. Rae1 Be5 19. Nc4 Bxg3+ 20. hxg3 Qf6 21. Ne3 Bf5 22. Nxf5 Qxf5 23. Rh6 a6 24. Rxd6+ Kc7 25. Bd3 Qc8 26. Rf6 1-0

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.21"]
[Round "4"]
[White "Conde, Adrian"]
[Black "Echeguren, Martin"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2037"]
[BlackElo "1737"]
[PlyCount "54"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. e3 c5 7. dxc5 Qa5 8. Qa4 Qxc5 9. Qb5 Qxb5 10. Nxb5 Na6 11. Rd1 dxc4 12. Bxc4 Bg4 13. 0-0 Nh5 14. Bg5 Bxf3 15. gxf3 Rfc8 16. b3 Nf6 17. Bxf6 Bxf6 18. Bd5 Nc7 19. Nxc7 Rxc7 20. Bc4 a6 21. a4 Be5 22. Rd5 Bd6 23. Rfd1 Kg7 24. f4 Rac8 25. Kg2 Rc5 26. Kf3 Rxd5 27. Rxd5 Rc5 1/2-1/2

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.21"]
[Round "3"]
[White "Echeguren, Martin"]
[Black "Ruperez, Miguel Angel"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1737"]
[BlackElo "2194"]
[PlyCount "80"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 Qc7 8. h3 e5 9. dxe5 dxe5 10. Be3 Nh5 11. Nd2 Nf4 12. Bc4 Rd8 13. Qf3 Na6 14. Ne2 Ne6 15. Rfd1 Nb4 16. Bb3 Qe7 17. Nc4 Nd4 18. Bxd4 exd4 19. c3 dxc3 20. bxc3 Rxd1+ 21. Rxd1 Na6 22. Nd6 Be6 23. Bxe6 fxe6 24. Nc4 e5 25. Qd3 Nc5 26. Qc2 Rf8 27. a5 Qf7 28. Nd6 Qxf2+ 29. Kh1 Bh6 30. Qa2+ Kg7 31. Rb1 Qf6 32. Nc4 Nxe4 33. Rxb7+ Kh8 34. Qb1 Nf2+ 35. Kh2 Nxh3 36. Rb8 Nf4 37. Rxf8+ Bxf8 38. Qe4 Nxe2 39. Qxe2 Qh4+ 40. Kg1 Bc5+ 0-1

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.20"]
[Round "2"]
[White "Acosta, Pablo Ismael"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2304"]
[BlackElo "1737"]
[PlyCount "63"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. cxd5 cxd5 7. Nf3 Nc6 8. Qd1 Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 0-0 11. 0-0 Bf5 12. Nb3 Qe7 13. Rc1 Rac8 14. Nfd4 Be6 15. Nxc6 Rxc6 16. Rxc6 bxc6 17. Qd4 Qc7 18. Rc1 Rc8 19. Nc5 Qb6 20. b4 Bf5 21. Qf4 Bg4 22. Qd2 Re8 23. e3 Bf5 24. Nb3 h6 25. Qd4 Rc8 26. Rc5 Nd7 27. Ra5 Rc7 28. Qf4 Be6 29. Bf1 c5 30. bxc5 Nxc5 31. Rb5 g5 32. Qb4 1-0

[Event "Latin Cup-A 6th"]
[Site "Buenos Aires"]
[Date "2015.03.19"]
[Round "1"]
[White "Echeguren, Martin"]
[Black "Sanchez Sandoval, Gonzalo"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "1737"]
[BlackElo "2193"]
[PlyCount "99"]
[EventDate "2015.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. Be2 0-0 9. 0-0 Nxd4 10. Qxd4 Qa5 11. Qd2 Qc5 12. Be3 Qc7 13. f4 Bd7 14. Rad1 Bc6 15. Bf3 b5 16. e5 dxe5 17. fxe5 Qxe5 18. Bxc6 Ng4 19. Bf4 Qc5+ 20. Kh1 Qxc6 21. Qe2 Nf6 22. Qxb5 Qxb5 23. Nxb5 Nd5 24. Nc7 Nxf4 25. Nxa8 Nd5 26. Rxd5 exd5 27. Nc7 Rd8 28. Rd1 d4 29. b3 Bf6 30. Nb5 a6 31. Na3 Re8 32. Kg1 h5 33. Kf1 Re5 34. Nc4 Rf5+ 35. Ke2 h4 36. Rf1 Rg5 37. Rf2 Bd8 38. Kd3 Bc7 39. h3 Bb8 40. Re2 Ba7 41. Nd2 Rg3+ 42. Nf3 g5 43. Ke4 Kh7 44. Nxd4 g4 45. Nf5 gxh3 46. Nxg3 hxg3 47. gxh3 f5+ 48. Kf3 Bb8 49. Re8 Bd6 50. Re6 1-0

[Event "Buenos Aires CC Argentino op"]
[Site "Buenos Aires"]
[Date "2014.04.24"]
[Round "1"]
[White "Echeguren, Martin"]
[Black "Bustamante, Leonidas"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1694"]
[BlackElo "2125"]
[PlyCount "82"]
[EventDate "2014.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. Rc1 g5 14. Nf2 h5 15. b4 Rf7 16. c5 Bf8 17. cxd6 cxd6 18. Nb5 Ng6 19. a4 Rg7 20. Kh1 Nh4 21. g3 Ng6 22. gxf4 gxf4 23. Rg1 a6 24. Na3 b5 25. a5 Nh7 26. Rc3 Be7 27. Qc1 Bh4 28. Be1 Ng5 29. Nd3 Bh3 30. Nf2 Bd7 31. Nd3 Qf6 32. Bf2 Nh3 33. Rg2 Kh8 34. Qd2 Rag8 35. Bf1 Ng5 36. Be2 Bh3 37. Rg1 Bxf2 38. Nxf2 Nh4 39. Qd1 Bg2+ 40. Rxg2 Nxg2 41. Kxg2 Nxe4+ 0-1

[Event "Paraguay Gran Prix U2300 08"]
[Site "Paraguay"]
[Date "2013.08.29"]
[Round "9.7"]
[White "Carbone, Jose Maria"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1954"]
[BlackElo "1577"]
[PlyCount "125"]
[EventDate "2013.08.07"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. d5 a5 8. 0-0 Na6 9. Bg5 h6 10. Bxf6 Bxf6 11. Ne1 Nc5 12. Nd3 Nxd3 13. Bxd3 Bd7 14. b3 Bg5 15. Qe2 f5 16. f3 f4 17. Rac1 h5 18. Nd1 Bh6 19. c5 Qe7 20. c6 bxc6 21. dxc6 Be6 22. Bc4 Qf7 23. Bxe6 Qxe6 24. Qc4 Qxc4 25. Rxc4 Rfb8 26. Nc3 Bg5 27. Nd5 Bd8 28. Rfc1 Kf7 29. Kf1 Ke8 30. Ke2 Kf7 31. Ra4 Ke6 32. Rcc4 Rc8 33. Kd3 Kf7 34. a3 Ke8 35. b4 axb4 36. Rcxb4 Rcb8 37. Rxb8 Rxb8 38. Rb4 Ra8 39. a4 Ra6 40. Rc4 Ra7 41. Kc3 Ra6 42. Kb4 Ra8 43. a5 Rb8+ 44. Ka3 Ra8 45. Ka4 Ra6 46. Kb5 Ra8 47. Ra4 Kf7 48. a6 Ra7 49. Kc4 Ke8 50. Nc3 Ra8 51. a7 Bh4 52. Ra2 Kd8 53. Nb5 Kc8 54. Kd5 Be1 55. Ke6 g5 56. Kf5 h4 57. Kxg5 Kd8 58. Re2 Ba5 59. Kxh4 Bb6 60. Ra2 Kc8 61. Kg4 Kd8 62. Kg5 Ke7 63. h4 1-0

[Event "Paraguay Gran Prix U2300 08"]
[Site "Paraguay"]
[Date "2013.08.28"]
[Round "8.5"]
[White "Benedetti, Claudio"]
[Black "Echeguren, Martin"]
[Result "1-0"]
[ECO "E77"]
[WhiteElo "2034"]
[BlackElo "1577"]
[PlyCount "45"]
[EventDate "2013.08.07"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 c5 7. d5 e6 8. Nf3 exd5 9. e5 dxe5 10. fxe5 Nfd7 11. Bg5 f6 12. Qxd5+ Kh8 13. exf6 Bxf6 14. 0-0 Qe7 15. Rae1 Nb6 16. Bxf6+ Rxf6 17. Qd2 Nc6 18. Nd5 Nxd5 19. cxd5 Ne5 20. Bb5 Nxf3+ 21. Rxf3 Qd6 22. Qc3 Kg7 23. Re6 1-0

