[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "11"]
[White "Aguero Arce, Matias"]
[Black "Arabidze, Meri"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2184"]
[BlackElo "2437"]
[PlyCount "74"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e4 Bb4 7. Qc2 b5 8. Be2 Bb7 9. Nd2 a6 10. 0-0 0-0 11. a3 Be7 12. Be3 c5 13. Rad1 Qc7 14. h3 cxd4 15. Bxd4 Bc5 16. Nf3 Bxd4 17. Nxd4 Rfd8 18. Rd2 h6 19. Rfd1 Nc5 20. Bf3 Rac8 21. e5 Qxe5 22. Bxb7 Nxb7 23. Nf3 Qb8 24. Rxd8+ Rxd8 25. Re1 Nc5 26. Qe2 Nd3 27. Rd1 Nd5 28. Ne4 N5f4 29. Qf1 a5 30. Rd2 b4 31. axb4 axb4 32. Rc2 Rc8 33. Ned2 c3 34. bxc3 Rxc3 35. Rxc3 bxc3 36. Ne4 c2 37. Nd4 c1Q 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "9"]
[White "Aguero Arce, Matias"]
[Black "Krivenko, Dion"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2184"]
[BlackElo "2005"]
[PlyCount "81"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. e3 c6 9. b3 e4 10. Nd2 d5 11. b4 Nh5 12. cxd5 cxd5 13. Nxd5 f5 14. Qb3 Kh8 15. Bb2 Nhf6 16. Nf4 Nb6 17. a4 Nbd5 18. Nxd5 Nxd5 19. b5 Be6 20. Ba3 Rf7 21. Qb2 h5 22. h4 g5 23. hxg5 Qxg5 24. Bd6 Bf6 25. Rfc1 Rg8 26. Nf1 h4 27. Rc2 Rh7 28. Bf4 Qg6 29. Rac1 Qg7 30. Rc7 Nxc7 31. Rxc7 Qg6 32. Rxh7+ Qxh7 33. Qb4 Qe7 34. Bd6 Qd7 35. gxh4 Bxh4 36. Ng3 Bxg3 37. Bxg3 Qd5 38. Qe7 Rg7 39. Be5 Qxe5 40. Qf8+ Rg8 41. Qh6# 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "3"]
[White "Aguero Arce, Matias"]
[Black "Moreno Padilla, Pilar C"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2184"]
[PlyCount "37"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Nf6 4. Nc3 dxc4 5. e4 Be6 6. d5 Nb4 7. Qa4+ Bd7 8. Qxb4 e6 9. Qxc4 exd5 10. exd5 Qe7+ 11. Be2 0-0-0 12. 0-0 Qd6 13. Bf4 Qb6 14. Rfc1 Re8 15. Be3 Bd6 16. Bxb6 axb6 17. Nb5 Bxb5 18. Qxb5 Ne4 19. Qxb6 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "7"]
[White "Aguero Arce, Matias"]
[Black "Serrano Almendros, Alejandro"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2184"]
[BlackElo "2105"]
[PlyCount "65"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 c5 4. d5 b5 5. e4 Nxe4 6. Bd3 Nf6 7. 0-0 bxc4 8. Bxc4 Bb7 9. Re1 Qc7 10. Nc3 a6 11. Qa4 Bd6 12. dxe6 Bxf3 13. exf7+ Kf8 14. gxf3 Bxh2+ 15. Kg2 Nc6 16. Be3 d6 17. Kxh2 d5+ 18. Kh1 dxc4 19. Bxc5+ Kxf7 20. Qxc4+ Kg6 21. Rg1+ Kh5 22. Nd5 Qd7 23. Nf4+ Kh6 24. Rg2 g5 25. Rh2+ Kg7 26. Ne6+ Kg6 27. Qc2+ Kf7 28. Nxg5+ Kg7 29. Rd1 Qf5 30. Qxf5 Rhf8 31. Rd7+ Nxd7 32. Rxh7+ Kg8 33. Qg6# 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "5"]
[White "Aguero Arce, Matias"]
[Black "Urazayev, Arystanbek"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2184"]
[BlackElo "2429"]
[PlyCount "54"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 a6 4. Nc3 Nf6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. Qf3 Rb8 12. Ne4 Be7 13. Nxf6+ Nxf6 14. exf6 Bb4+ 15. Bd2 Bxd2+ 16. Kxd2 Qxd4+ 17. Kc2 Bb7 18. Rd1 Qe5 19. Qc3 Qf5+ 20. Kc1 Qxf2 21. Rd2 Qe1+ 22. Rd1 Qxc3+ 23. bxc3 Rh6 24. a4 Rxf6 25. axb5 axb5 26. Rd4 Ra8 27. Be2 Ra1+ 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "4"]
[White "Alavi, Homa"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2003"]
[BlackElo "2184"]
[PlyCount "110"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 Bf5 5. e3 e6 6. Bd3 Be7 7. Nbd2 0-0 8. Qe2 Nd7 9. c3 c5 10. h3 Qb6 11. Nf1 h6 12. g4 Bg6 13. h4 c4 14. Bb1 Nxc3 15. bxc3 Bxb1 16. Ng3 Bd3 17. Qd2 Ba3 18. g5 h5 19. Nxh5 Be4 20. Rh3 Qb2 21. Rd1 Nb6 22. Ne5 Bc2 23. Ng3 Bxd1 24. Kxd1 Na4 25. Qxb2 Bxb2 26. Kc2 Bxc3 27. h5 f6 28. gxf6 gxf6 29. Ng6 Rf7 30. h6 Kh7 31. Nh4 b5 32. Nh5 a5 33. Rg3 Rg8 34. Rf3 b4 35. Be5 f5 36. Nf6+ Rxf6 37. Bxf6 Nb6 38. Bg7 a4 39. Rg3 Be1 40. Nf3 b3+ 41. Kb2 Bxf2 42. Ng5+ Kg6 43. Rg2 Bxe3 44. h7 Kxg7 45. hxg8Q+ Kxg8 46. Nxe6+ Kf7 47. Nc5 Bxd4+ 48. Ka3 Bxc5+ 49. Kb2 a3+ 50. Kb1 b2 51. Rd2 d4 52. Rf2 Kf6 53. Rh2 Na4 54. Rh6+ Ke5 55. Rc6 Nc3+ 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "2"]
[White "Chaviano Espina, Miguel Orlando"]
[Black "Aguero Arce, Matias"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2179"]
[BlackElo "2184"]
[PlyCount "147"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bf5 5. d3 e6 6. Nbd2 Nbd7 7. g3 Be7 8. Bg2 0-0 9. 0-0 h6 10. Rc1 Re8 11. Rc2 Bd6 12. Qa1 e5 13. cxd5 cxd5 14. Nh4 Bh7 15. e4 Nc5 16. Nf5 Bxf5 17. exf5 Nxd3 18. Nf3 Rc8 19. Rd2 e4 20. Nd4 Be5 21. Rfd1 Qb6 22. Bf1 Nxf2 23. Kxf2 e3+ 24. Kxe3 Bxd4+ 25. Kf3 Re3+ 26. Kg2 Bxb2 27. Qxb2 Rce8 28. Bd3 d4 29. Bc4 Qc6+ 30. Kg1 Ng4 31. Qxd4 Re1+ 32. Rxe1 Rxe1+ 33. Bf1 Nxh2 34. Kxh2 Rxf1 35. Qd8+ Kh7 36. Qd5 Qxd5 37. Rxd5 Rf2+ 38. Kh3 Rxa2 39. Rd7 b6 40. Rxf7 Kg8 41. Rc7 Ra3 42. b4 a6 43. Rc6 b5 44. Kh4 Ra4 45. g4 Rxb4 46. Rxa6 Rc4 47. Rb6 b4 48. Kh5 Kf7 49. Rb7+ Kf6 50. Rb6+ Ke5 51. Rb7 Kf6 52. Rb6+ Ke7 53. Rb7+ Kf8 54. Rb8+ Kf7 55. Rb7+ Kg8 56. Rb8+ Kh7 57. Rb7 Rf4 58. Kh4 Kg8 59. Kg3 Rc4 60. Rb8+ Kf7 61. Rb7+ Kg8 62. Rb8+ Kh7 63. Rb7 Rc3+ 64. Kh4 b3 65. f6 Rf3 66. Rxg7+ Kh8 67. Rb7 Kg8 68. Kh5 Rxf6 69. Rxb3 Kg7 70. Rb7+ Kg8 71. Rb8+ Kg7 72. Rb7+ Kg8 73. Rb8+ Kg7 74. Rb7+ 1/2-1/2

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "8"]
[White "Le, Tuan Minh"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2514"]
[BlackElo "2184"]
[PlyCount "39"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Be7 7. Be2 dxc4 8. Bxc4 b5 9. Bd3 0-0 10. 0-0 a6 11. e4 h6 12. e5 Nd5 13. Nxd5 cxd5 14. Bf4 Bb7 15. Qd2 g5 16. Bg3 f5 17. exf6 Nxf6 18. Nxg5 hxg5 19. Qxg5+ Kf7 20. Qg6# 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "10"]
[White "Papaioannou, Dimitrios1111"]
[Black "Aguero Arce, Matias"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1924"]
[BlackElo "2184"]
[PlyCount "183"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Bg4 5. Qb3 b6 6. Ne5 Be6 7. d4 Qc7 8. Bd2 dxc4 9. Bxc4 Bxc4 10. Qxc4 e6 11. Nb5 Qb7 12. Nc3 Be7 13. 0-0 0-0 14. b4 Nd5 15. Ne4 Rc8 16. Rab1 Nd7 17. Nd3 h6 18. Rfc1 a6 19. a4 b5 20. Qa2 N7b6 21. Nec5 Qb8 22. a5 Nc4 23. Be1 Qd6 24. Nb2 Nxb2 25. Qxb2 Kh7 26. Qc2+ Kg8 27. Qd3 e5 28. Ne4 Qg6 29. dxe5 Bf8 30. Nc5 Bxc5 31. Qxg6 fxg6 32. Rxc5 Ra7 33. Rbc1 Rac7 34. e4 Nf4 35. Rd1 Kf8 36. Rd6 Ke7 37. f3 Ne6 38. Rc2 Rd7 39. Bg3 g5 40. Rcd2 Rcd8 41. h3 Rxd6 42. exd6+ Kd7 43. Be5 Rc8 44. Kf2 c5 45. bxc5 Rxc5 46. Bb2 b4 47. Rd5 Rxd5 48. exd5 Nf4 49. Bxg7 h5 50. Bf6 b3 51. Ke3 Nxd5+ 52. Kd3 Nxf6 53. Kc3 Kxd6 54. Kxb3 Kc5 55. Kc3 Nd5+ 56. Kd3 Nf4+ 57. Ke4 Nxg2 58. Kf5 g4 59. fxg4 hxg4 60. Kxg4 Kb5 61. Kg3 Ne3 62. Kf4 Nd5+ 63. Ke5 Ne7 64. Kf6 Ng8+ 65. Kg7 Ne7 66. Kf6 Nd5+ 67. Kg5 Kxa5 68. h4 Kb5 69. h5 Ne7 70. Kf6 Ng8+ 71. Kg7 Ne7 72. Kf7 Nf5 73. Kg6 Ne7+ 74. Kf6 Ng8+ 75. Kg7 Ne7 76. Kf7 Nf5 77. Kf6 Nh6 78. Kg7 a5 79. Kxh6 a4 80. Kg7 a3 81. h6 a2 82. h7 a1Q+ 83. Kg8 Qa8+ 84. Kg7 Qg2+ 85. Kh8 Qe4 86. Kg8 Qg6+ 87. Kh8 Qh6 88. Kg8 Qg6+ 89. Kh8 Qf6+ 90. Kg8 Kc6 91. h8Q Qxh8+ 92. Kxh8 1/2-1/2

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "6"]
[White "Sklenar, Tomas"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1812"]
[BlackElo "2184"]
[PlyCount "54"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. Bd2 0-0 9. 0-0 a5 10. Ne2 Qb6 11. Bxb4 Qxb4 12. Qb3 Na6 13. Ng3 Bg6 14. Qxb4 Nxb4 15. Ne5 Bc2 16. b3 Rfb8 17. Rfc1 b5 18. axb5 cxb5 19. Be2 Bxb3 20. Rc7 a4 21. Rxf7 a3 22. Rc7 Nc2 23. Rxc2 Bxc2 24. Nc6 b4 25. Nxb8 Rxb8 26. Bf3 b3 27. Rxa3 b2 0-1

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "3"]
[White "Aguero Arce, Matias"]
[Black "Abdenur, Luciano"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2184"]
[BlackElo "2049"]
[PlyCount "105"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. g3 c6 6. Bg2 Be7 7. 0-0 0-0 8. e3 Re8 9. b3 Qc7 10. Bb2 Nf8 11. h3 Ng6 12. Rc1 Qa5 13. Re1 e4 14. Nd2 d5 15. a3 Be6 16. b4 Qd8 17. cxd5 cxd5 18. Nb5 Bd6 19. Nxd6 Qxd6 20. Nb3 b6 21. Rc2 Bd7 22. Qc1 Ba4 23. Rc3 h5 24. Nd2 Bd7 25. Qa1 h4 26. g4 a5 27. bxa5 bxa5 28. a4 Reb8 29. Ba3 Qe6 30. Nb3 Bxa4 31. Nc5 Qe8 32. Rec1 Bd7 33. Nxd7 Qxd7 34. Rc7 Qe8 35. Qa2 Rc8 36. g5 Rxc7 37. Rxc7 Qd8 38. Rc5 Nh7 39. Rxd5 Qc7 40. Rc5 Qb7 41. Qc2 Rb8 42. Bxe4 Qd7 43. Bf5 Qd8 44. Bxg6 fxg6 45. Qxg6 Rb3 46. Bc1 Nf8 47. Qc2 Qb8 48. Qc4+ Kh7 49. Qf7 Rb1 50. Qh5+ Kg8 51. g6 Qb2 52. Qd5+ Kh8 53. Qc4 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "1"]
[White "Aguero Arce, Matias"]
[Black "Aracri, Marcelo"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2184"]
[BlackElo "1908"]
[PlyCount "79"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 c6 4. Nc3 Qa5 5. g3 Bg4 6. Bg2 Nbd7 7. h3 Bxf3 8. Bxf3 e5 9. e3 e4 10. Bg2 d5 11. 0-0 Be7 12. Bd2 Qd8 13. Qb3 Nb6 14. cxd5 cxd5 15. Na4 0-0 16. Ba5 Qd6 17. Nxb6 axb6 18. Bxb6 Rfc8 19. Rac1 Nd7 20. Bc5 Nxc5 21. dxc5 Rxc5 22. Rxc5 Qxc5 23. Qxb7 Rxa2 24. Rd1 Ra7 25. Qxd5 Qxd5 26. Rxd5 Rb7 27. Bxe4 Rxb2 28. Rd7 Bf6 29. Bd5 Kf8 30. Rxf7+ Ke8 31. Ra7 Rd2 32. Be4 h6 33. h4 g5 34. h5 Rd6 35. Rh7 Be5 36. Bg6+ Kd8 37. Rxh6 g4 38. Rh7 Bc3 39. Rf7 Bb4 40. Rf4 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "9"]
[White "Aguero Arce, Matias"]
[Black "Besso, Javier Alejandro"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2184"]
[BlackElo "1892"]
[PlyCount "141"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d5 4. Nc3 Bg7 5. g3 0-0 6. Bg2 c6 7. 0-0 dxc4 8. Ne5 Nbd7 9. Nxc4 Nb6 10. Ne5 Nbd7 11. Nd3 Nb6 12. Nc5 Nfd5 13. N3e4 f5 14. Ng5 Qd6 15. e4 fxe4 16. Ngxe4 Qc7 17. Re1 e5 18. dxe5 Bxe5 19. Ng5 Qd6 20. Nce4 Qe7 21. h3 Bf5 22. Nf3 Bg7 23. Bg5 Qb4 24. Nfd2 Bxe4 25. Nxe4 Qxb2 26. Rb1 Qxa2 27. Re2 Qc4 28. Rc1 Qa6 29. Nd6 Rf5 30. Nxf5 gxf5 31. Re6 Rf8 32. Bh6 Bxh6 33. Rxh6 Kg7 34. Qh5 Rf6 35. Qg5+ Rg6 36. Rxg6+ hxg6 37. h4 Qd3 38. h5 f4 39. gxf4 Qf5 40. hxg6 Qxg5 41. fxg5 Kxg6 42. Ra1 a6 43. Rb1 Kxg5 44. Bxd5 Nxd5 45. Rxb7 Kf4 46. Ra7 Nb4 47. Kf1 Ke4 48. Ke2 Kd5 49. Ke3 Kc5 50. f4 Nd5+ 51. Ke4 Kb6 52. Ra8 a5 53. f5 Kb5 54. Kd4 Ka4 55. Kc5 Ne7 56. f6 Ng6 57. f7 Kb3 58. Rg8 Ne7 59. f8Q Nxg8 60. Qxg8+ Kb2 61. Kxc6 a4 62. Kb5 a3 63. Qg2+ Kb1 64. Qf1+ Kb2 65. Qe2+ Kb1 66. Qd1+ Kb2 67. Qd2+ Kb1 68. Kb4 a2 69. Kb3 a1N+ 70. Kc3 Nb3 71. Qb2# 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "7"]
[White "Aguero Arce, Matias"]
[Black "Montiel Caceres, Helen"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2184"]
[BlackElo "1599"]
[PlyCount "35"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 a5 8. b3 Re8 9. Bb2 e5 10. e3 exd4 11. Nxd4 Nc5 12. Qc2 Bd7 13. Rad1 Rb8 14. Rd2 a4 15. b4 Na6 16. a3 b5 17. cxb5 Nxb4 18. axb4 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "11"]
[White "Aguero Arce, Matias"]
[Black "Ulloa, Gabriel"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2184"]
[BlackElo "2073"]
[PlyCount "102"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. g3 f5 4. Bg2 Nf6 5. b3 Bg7 6. Bb2 0-0 7. 0-0 e5 8. dxe5 Nfd7 9. h4 Nc6 10. Qd5+ Kh8 11. Ng5 Ndxe5 12. Nd2 Qe7 13. Nc4 h6 14. Nh3 Be6 15. Qb5 Rab8 16. Nf4 Bf7 17. Nd5 Qd8 18. Nxe5 Nxe5 19. Qa5 b6 20. Qxa7 Bxd5 21. Bxd5 f4 22. Qa4 b5 23. Qa7 c6 24. Bxc6 Rf7 25. Qa6 Rb6 26. Qa8 Nxc6 27. Bxg7+ Kxg7 28. Qxd8 Nxd8 29. Rfd1 fxg3 30. fxg3 Ne6 31. Rd2 Nc5 32. Rad1 Ne4 33. Rd4 Re7 34. Kg2 Re6 35. R1d2 Nxd2 36. Rxd2 Kf6 37. Kf3 Re5 38. e4 d5 39. exd5 Rd6 40. c4 bxc4 41. bxc4 Ke7 42. Rb2 Ra6 43. g4 Kd6 44. Kf4 g5+ 45. hxg5 hxg5+ 46. Kf3 Ra3+ 47. Kf2 Kc5 48. Rc2 Ree3 49. Rd2 Rf3+ 50. Ke2 Rae3+ 51. Kd1 Rd3 0-1

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "4"]
[White "Munoz, Francisco Javier"]
[Black "Aguero Arce, Matias"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2389"]
[BlackElo "2184"]
[PlyCount "121"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nf6 4. e5 Nd5 5. c4 Nb6 6. Bb2 Nc6 7. Nc3 Be7 8. Be2 0-0 9. 0-0 a6 10. Ne4 d5 11. exd6 Bxd6 12. Nxd6 Qxd6 13. d4 cxd4 14. Nxd4 Nxd4 15. Bxd4 Rd8 16. Be3 Qc7 17. Qc1 Bd7 18. Qa3 Bc6 19. Rad1 Nd7 20. Qe7 Re8 21. Qa3 Nf6 22. Rd4 Rad8 23. Rfd1 Rxd4 24. Rxd4 Rd8 25. Qc5 Rxd4 26. Qxd4 Qd7 27. f3 h6 28. Kf2 Qxd4 29. Bxd4 Nd7 30. b4 b5 31. Ke3 e5 32. Bc3 f5 33. c5 Kf7 34. Bd1 Bd5 35. a4 Ke6 36. axb5 axb5 37. Be2 Bc6 38. f4 exf4+ 39. Kxf4 g5+ 40. Ke3 f4+ 41. Kf2 Ne5 42. Bxe5 Kxe5 43. Bf3 Bd7 44. Bb7 Be6 45. Kf3 g4+ 46. Kf2 h5 47. Bc6 h4 48. Bxb5 g3+ 49. hxg3 fxg3+ 50. Kg1 Kd4 51. Be2 Bd5 52. Bf3 Be6 53. Kf1 Kc4 54. c6 Kxb4 55. Ke2 Kc5 56. Ke3 h3 57. gxh3 Bxh3 58. c7 Kd6 59. Bg2 Kxc7 60. Bxh3 g2 61. Bxg2 1/2-1/2

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "8"]
[White "Perez, Maximiliano"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2417"]
[BlackElo "2184"]
[PlyCount "49"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 d5 4. exd5 exd5 5. d4 Nf6 6. Bb2 Nc6 7. Bb5 Qa5+ 8. Nc3 Ne4 9. Qd3 a6 10. Bxc6+ bxc6 11. 0-0 Bf5 12. Nh4 cxd4 13. Nxd5 Qxd5 14. Nxf5 Qxf5 15. Rae1 Be7 16. Rxe4 Kf8 17. Bxd4 Rd8 18. Qe3 Bd6 19. Re1 Qd7 20. g3 f6 21. Bc5 Bxc5 22. Qxc5+ Kg8 23. Re7 Qc8 24. Qc4+ Rd5 25. Re8+ 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "10"]
[White "Rodriguez, Santiago"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2252"]
[BlackElo "2184"]
[PlyCount "87"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qc8 7. dxc5 e5 8. Bg3 Bxc5 9. Ngf3 Bd6 10. Bb5 0-0 11. Bxc6 bxc6 12. Bxe5 Rb8 13. Bxd6 Rxb3 14. axb3 Rd8 15. Be7 Re8 16. Bxf6 gxf6 17. 0-0 a6 18. b4 Kh8 19. Nd4 Bd3 20. Rfe1 Rg8 21. Ra5 h5 22. Rc5 h4 23. Kh1 Qg4 24. Rg1 h3 25. g3 Rc8 26. Re1 Rd8 27. f3 Qh5 28. Rxc6 Qg5 29. Kg1 Re8 30. Kf2 Kg7 31. Rc5 Rd8 32. Rc7 Kg6 33. Ra1 Qe5 34. Rc5 Re8 35. e4 Qg5 36. f4 Qg4 37. Rxd5 Bxe4 38. Nxe4 Rxe4 39. Rxa6 Qc8 40. Rc6 Qa8 41. Rdd6 Qa1 42. Rxf6+ Kh7 43. Rh6+ Kg7 44. Nf5+ 1-0

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "6"]
[White "Szechenyi, Agustin"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2184"]
[PlyCount "72"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. a3 d5 5. e5 d4 6. Bb5+ Nc6 7. 0-0 Nge7 8. axb4 a6 9. Bxc6+ bxc6 10. Bb2 Nf5 11. g4 Nh6 12. Nxd4 Bb7 13. f4 c5 14. bxc5 Bxc5 15. c3 Qd5 16. Qe2 Qh1+ 17. Kf2 Qxh2+ 18. Ke1 Qg3+ 19. Kd1 Nxg4 20. Ba3 Bxd4 21. cxd4 Nh2 22. Rf2 Bf3 23. Rxf3 Qxf3 24. Nc3 Qxe2+ 25. Kxe2 h5 26. Ne4 f5 27. Nd6+ Kd7 28. Rb1 Rab8 29. Rg1 Ng4 30. Rc1 h4 31. Bc5 h3 32. Nc4 h2 33. Rh1 Kc6 34. Ne3 Nxe3 35. dxe3 Kd5 36. Kf3 Rb2 0-1

[Event "Arcelor Mittal op"]
[Site "Lichess.org INT"]
[Date "2020.09.20"]
[Round "2"]
[White "Torresi, Alejandro"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "2184"]
[PlyCount "64"]
[EventDate "2020.09.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 b5 7. Bg5 Bb7 8. f3 h6 9. Bh4 Bd6 10. Nce2 Nc6 11. Nxc6 dxc6 12. Qd2 Ne7 13. 0-0-0 c5 14. Bg3 c4 15. e5 Bxe5 16. Bxe5 Qxe5 17. Bxc4 0-0 18. Bd3 Rac8 19. Rhe1 Nd5 20. Nc3 Qxh2 21. Nxd5 Bxd5 22. Rh1 Qe5 23. Rxh6 gxh6 24. Qxh6 Qg7 25. Qh3 Rfd8 26. Rh1 Bxa2 27. Bh7+ Kf8 28. Bd3 Qg5+ 29. Kd1 Rxd3+ 30. cxd3 Bb3+ 31. Ke2 Rc2+ 32. Kf1 Qc1# 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Aguero Arce, Matias"]
[Black "Barrientos Medina, Juan Carlos"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2184"]
[BlackElo "2004"]
[PlyCount "77"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 g6 5. cxd5 cxd5 6. Bf4 Bg7 7. e3 a6 8. Be2 0-0 9. 0-0 Nc6 10. Na4 Nh5 11. Bg5 h6 12. Bh4 Bf6 13. Bxf6 Nxf6 14. Rc1 Kg7 15. a3 Ne4 16. b4 b5 17. Nc5 Nxc5 18. dxc5 e5 19. Qb3 Be6 20. Qb2 Qf6 21. Rfd1 Rfd8 22. h3 Rab8 23. Rd2 d4 24. exd4 exd4 25. Rcd1 Bc4 26. Bxc4 bxc4 27. Nxd4 Nxd4 28. Rxd4 Rxd4 29. Qxd4 Qxd4 30. Rxd4 a5 31. Rxc4 axb4 32. axb4 Kf6 33. c6 Ke6 34. c7 Rc8 35. b5 Kd6 36. b6 Kd5 37. Rc1 Kd6 38. b7 Rxc7 39. b8Q 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "1"]
[White "Aguero Arce, Matias"]
[Black "Batista Rosas, Nicolas Arturo"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2184"]
[BlackElo "1654"]
[PlyCount "43"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Bb7 3. c4 Nf6 4. Nc3 e6 5. g3 Bb4 6. Bg2 Bxc3+ 7. bxc3 0-0 8. 0-0 d5 9. cxd5 Nxd5 10. Qc2 Nd7 11. e4 N5f6 12. e5 Nd5 13. Ng5 g6 14. Ne4 Ba6 15. Re1 c5 16. Nd6 cxd4 17. cxd4 Nb4 18. Qa4 Nd3 19. Re3 Nxc1 20. Rxc1 Bc8 21. Bxa8 Nf6 22. Rxc8 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Aguero Arce, Matias"]
[Black "Geloso, Claudio"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2184"]
[BlackElo "2155"]
[PlyCount "184"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 Bf5 5. Qb3 Qb6 6. c5 Qc7 7. Bf4 Qc8 8. e3 Nbd7 9. Be2 e6 10. 0-0 h6 11. h3 Be7 12. Rfc1 0-0 13. a4 b6 14. cxb6 axb6 15. Nb5 c5 16. Nd6 Bxd6 17. Bxd6 Re8 18. dxc5 bxc5 19. a5 Ne4 20. Bf4 e5 21. Bh2 c4 22. Qb5 Qc5 23. Qxc5 Nexc5 24. Ra3 Nb3 25. Rd1 Be4 26. Bxc4 Bxf3 27. gxf3 dxc4 28. Rxd7 Rxa5 29. Rxa5 Nxa5 30. Rd5 Nc6 31. Rc5 Re6 32. Rxc4 f6 33. f4 Na5 34. Rc8+ Kf7 35. fxe5 fxe5 36. Rc5 Nc6 37. Kf1 Kf6 38. Ke2 g5 39. Rc4 Na5 40. Ra4 Nb3 41. Rb4 Nc5 42. h4 Kf5 43. hxg5 hxg5 44. Rc4 Nd7 45. b4 g4 46. Kd3 Rd6+ 47. Kc2 Nb6 48. e4+ Kf6 49. Rc5 Re6 50. b5 Na4 51. Rc8 Nb6 52. Rg8 Nc4 53. Rc8 Na3+ 54. Kd3 Nxb5 55. Rg8 Rd6+ 56. Ke3 Nd4 57. Rxg4 Nc2+ 58. Kf3 Rd3+ 59. Ke2 Rd4 60. Rh4 Ke6 61. Rh6+ Kd7 62. Rh4 Ke6 63. Bg3 Ra4 64. Kf3 Nd4+ 65. Kg2 Ra2 66. Rh6+ Kf7 67. Bxe5 Ne2 68. Rf6+ Ke7 69. Rb6 Nc1 70. Kg3 Nd3 71. Bd4 Ne1 72. f4 Re2 73. e5 Re4 74. Bc5+ Kd7 75. Bd6 Nd3 76. e6+ Rxe6 77. Bc7 Re3+ 78. Kg4 Kxc7 79. Rh6 Kd7 80. Rh7+ Ke6 81. Rh6+ Kf7 82. Rd6 Nc5 83. Kf5 Ne6 84. Rd7+ Ke8 85. Rd6 Nf8 86. Kf6 Nd7+ 87. Kf5 Ra3 88. Re6+ Kf7 89. Rd6 Ra5+ 90. Kg4 Nf6+ 91. Kf3 Ra3+ 92. Kf2 Ne4+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Aguero Arce, Matias"]
[Black "Kalashian, David"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2184"]
[BlackElo "2398"]
[PlyCount "83"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. 0-0 d5 9. cxd5 cxd5 10. Nc3 0-0 11. Rc1 Nbd7 12. Bf4 Rc8 13. Rc2 Bb4 14. Nb1 Qe7 15. Ne1 Bxe1 16. Rxe1 Rxc2 17. Qxc2 Rc8 18. Qb2 h6 19. Rc1 Rxc1+ 20. Bxc1 Ne4 21. Nc3 Nxc3 22. Qxc3 Bxe2 23. Bf4 Nf8 24. Qc2 Ba6 25. Bf3 Qb4 26. Qd2 Qb5 27. Bg2 Ng6 28. Be3 Ne7 29. h4 Nf5 30. Bf4 Qc6 31. Bh3 Nd6 32. Be5 Ne4 33. Qf4 Qc2 34. Bg2 Qd1+ 35. Kh2 Nc3 36. Bb8 Ne2 37. Qc7 Qg1+ 38. Kh3 Qxf2 39. Bxa7 Ng1+ 40. Kh2 Bf1 41. Qc8+ Kh7 42. Qc2+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Aguero Arce, Matias"]
[Black "Magallan, Gaston"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2184"]
[BlackElo "2067"]
[PlyCount "43"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. b3 Na6 8. Bb2 d5 9. cxd5 exd5 10. Nbd2 c5 11. dxc5 Nxc5 12. e3 Ba6 13. Nd4 Bxf1 14. Qxf1 Rc8 15. Rd1 Nfe4 16. Nxe4 Nxe4 17. Bxe4 dxe4 18. Nf5 Qe8 19. Bxg7 Rc2 20. Qh3 f6 21. Qg4 Kf7 22. Nh6# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Aguero Arce, Matias"]
[Black "Tovillas, Daniel R"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2184"]
[BlackElo "2165"]
[PlyCount "38"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Bb7 3. c4 g6 4. g3 f5 5. Bg2 Bg7 6. b3 Nf6 7. Bb2 e6 8. 0-0 0-0 9. Nc3 Qe7 10. Nb5 d6 11. d5 e5 12. Ng5 a6 13. Nc3 Bc8 14. Ne6 Bxe6 15. dxe6 c6 16. Na4 b5 17. Nc3 e4 18. cxb5 axb5 19. Qc2 d5 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Bernal, Gustavo"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2083"]
[BlackElo "2184"]
[PlyCount "68"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Nxc3 9. bxc3 cxb5 10. Ng5 Bb7 11. Qh5 g6 12. Qg4 Be7 13. h4 h5 14. Qf4 Bxg5 15. hxg5 Nd7 16. Ba3 Nb6 17. Rh3 Nd5 18. Qd2 a6 19. Bc5 Qc7 20. g4 h4 21. Bg2 0-0-0 22. Bxd5 Rxd5 23. Bd6 Rxd6 24. exd6 Qxd6 25. Qe3 Bg2 26. Rh2 Qxh2 27. Rxa6 Bb7 28. Rb6 Qh1+ 29. Kd2 Qe4 30. Qh3 Qf4+ 31. Kc2 Qxf2+ 32. Kc1 Qg1+ 33. Kb2 Qg2+ 34. Qxg2 Bxg2 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Castellanos, Camilo Andres"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "2184"]
[PlyCount "54"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Bb5 Qc7 5. Bxc6 Qxc6 6. Nf3 d6 7. 0-0 Nf6 8. d3 Be7 9. Qe1 g6 10. e5 Nd5 11. Ne4 dxe5 12. fxe5 b5 13. c4 Nb4 14. Qe2 bxc4 15. dxc4 Bb7 16. Nc3 Rd8 17. Rd1 Rxd1+ 18. Qxd1 0-0 19. Bf4 Rd8 20. Qe2 Nd3 21. Bg3 Qb6 22. Rd1 Nxb2 23. Rxd8+ Bxd8 24. Ne4 Nxc4 25. Qxc4 Qb1+ 26. Be1 Qxe4 27. Qxc5 Bb6 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Peiretti, Sebastian"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1872"]
[BlackElo "2184"]
[PlyCount "64"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Ne5 Bb4 8. Bd2 0-0 9. Nxc4 Nbd7 10. Be2 Re8 11. 0-0 e5 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. Bf3 Qd3 15. Qe2 Rd8 16. Qxd3 Bxd3 17. Rfe1 Bc2 18. Bc1 h6 19. g3 Rc5 20. Kg2 Nd5 21. Bxd5 Rdxd5 22. e4 Re5 23. Be3 Rxc3 24. bxc3 Bxc3 25. Rac1 Bxe4+ 26. f3 Bxe1 27. fxe4 Ba5 28. Kf3 Bb6 29. Bf4 Ra5 30. Rc4 Rc5 31. Rd4 Rc3+ 32. Kg4 Bxd4 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Subelza, Claudio"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2184"]
[PlyCount "60"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nh3 Nc6 4. 0-0 g6 5. d4 cxd4 6. Ng5 Bg7 7. Qf3 Nf6 8. c3 h6 9. Nh3 Ne5 10. Qe2 Qc7 11. Bd3 Nxd3 12. Qxd3 dxc3 13. Nxc3 0-0 14. Be3 a6 15. f4 d6 16. f5 exf5 17. exf5 Bxf5 18. Rxf5 gxf5 19. Qxf5 Qd7 20. Qf3 Rfe8 21. Rf1 Qg4 22. Bc1 Qxf3 23. gxf3 b5 24. Kf2 b4 25. Ne2 Nd5 26. Rg1 Kh7 27. Nef4 Bd4+ 28. Kg2 Nxf4+ 29. Nxf4 Bxg1 30. Kxg1 Re1+ 0-1

[Event "South America-ch U18 16th"]
[Site "Buenos Aires"]
[Date "2019.12.05"]
[Round "8.8"]
[White "Aguero Arce, Matias"]
[Black "Oliveira, Danyel Angelo Aquin"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2205"]
[BlackElo "1959"]
[PlyCount "65"]
[EventDate "2019.12.01"]
[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. Nf3 c5 3. d5 b5 4. c4 g6 5. cxb5 a6 6. bxa6 Bxa6 7. g3 d6 8. Bg2 Nbd7 9. 0-0 Nb6 10. Nc3 Bg7 11. Re1 0-0 12. e4 Nfd7 13. Qc2 Ra7 14. b3 Qa8 15. a4 Re8 16. Bf4 Nf6 17. Rab1 Nh5 18. Be3 Nf6 19. h3 Rb8 20. Nd2 Ne8 21. f4 Nc7 22. Nf3 Bc8 23. Kh2 f5 24. Ng5 fxe4 25. Bxe4 Nbxd5 26. Bd2 Nb4 27. Qd1 d5 28. Bg2 Bf5 29. Rxe7 Bxb1 30. Nxb1 Nc6 31. Rd7 Rd8 32. Qg4 Qc8 33. Bxd5+ 1-0

[Event "South America-ch U18 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "6.8"]
[White "Aguero Arce, Matias"]
[Black "Suarez, Pedro Martin"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2205"]
[BlackElo "2017"]
[PlyCount "88"]
[EventDate "2019.12.01"]
[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. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nbd2 c5 8. dxc5 bxc5 9. b3 Nc6 10. Bb2 Qc7 11. e4 d6 12. Re1 e5 13. Nf1 Nd4 14. N3d2 Ne6 15. Ne3 Rfe8 16. Rf1 Bf8 17. f4 exf4 18. gxf4 Nd4 19. Nd5 Bxd5 20. cxd5 Qd7 21. Re1 g6 22. Nc4 Nh5 23. Bc1 Bh6 24. Rf1 Bg7 25. Be3 Rad8 26. f5 Nf6 27. Bxd4 cxd4 28. Qxd4 Qe7 29. Rae1 Ng4 30. Qd2 Qh4 31. h3 Ne5 32. fxg6 hxg6 33. Nxe5 Bxe5 34. Qf2 Qe7 35. Rc1 Rc8 36. Rc6 Rxc6 37. dxc6 Rc8 38. Rc1 Qe8 39. c7 Qb5 40. Rc4 Qa5 41. b4 Qa4 42. Bf3 Qa6 43. Be2 Qxa2 44. Rc6 Qb1+ 1/2-1/2

[Event "South America-ch U18 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "5.6"]
[White "Leto, Enzo"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2121"]
[BlackElo "2205"]
[PlyCount "145"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bf5 6. 0-0 e6 7. Ne5 Be7 8. Nc3 0-0 9. Nxc4 Nbd7 10. Bf4 Nb6 11. Ne5 h6 12. e4 Bh7 13. Rc1 Rc8 14. Re1 Nbd7 15. d5 Nxe5 16. Bxe5 Nd7 17. Bd4 c5 18. dxe6 fxe6 19. Be3 Ne5 20. Qb3 Qb6 21. Qxb6 axb6 22. Rcd1 Rfd8 23. Rxd8+ Rxd8 24. Rd1 Rxd1+ 25. Nxd1 b5 26. f4 Nc4 27. Bc1 b4 28. Kf1 b5 29. Ke2 Nd6 30. Nf2 c4 31. Bd2 Nc8 32. Ng4 Bd6 33. Ne3 Nb6 34. Nc2 Na4 35. b3 Nc3+ 36. Bxc3 bxc3 37. bxc4 b4 38. Nd4 Kf7 39. Nb3 g5 40. fxg5 hxg5 41. c5 Be5 42. Kd3 Bg6 43. Bf3 Ke7 44. Na1 Be8 45. Nc2 Bb5+ 46. Ke3 Ba4 47. Nxb4 c2 48. Nd3 Bc3 49. h4 gxh4 50. gxh4 Bg7 51. Kd2 Bh6+ 52. Kc3 e5 53. Kb2 Be3 54. Nc1 Bxc5 55. Nb3 Bf2 56. h5 Be3 57. Kxc2 Bb5 58. Kc3 Kd6 59. Kb4 Bd3 60. a4 Kc6 61. Na5+ Kc7 62. Nc4 Bf4 63. Kc5 Bc2 64. a5 Kb7 65. Be2 Ka7 66. Kd5 Bb3 67. Ke6 Ka6 68. Kf6 Bxc4 69. Bxc4+ Kxa5 70. Kg6 Kb4 71. Bd5 Kc5 72. h6 Bxh6 73. Kxh6 1-0

[Event "South America-ch U18 16th"]
[Site "Buenos Aires"]
[Date "2019.12.03"]
[Round "4.5"]
[White "Aguero Arce, Matias"]
[Black "Nadal, Alan"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2205"]
[BlackElo "1982"]
[PlyCount "99"]
[EventDate "2019.12.01"]
[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. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. c4 0-0 6. Nc3 Nc6 7. 0-0 e5 8. d5 Nb8 9. Ne1 a5 10. a3 Na6 11. b4 Bd7 12. Rb1 axb4 13. axb4 Ne8 14. Qb3 b6 15. e4 f5 16. f4 exf4 17. Bxf4 Qe7 18. Nc2 Nf6 19. Rbe1 fxe4 20. Nxe4 Nxe4 21. Rxe4 Qf6 22. Bd2 Qb2 23. Qxb2 Bxb2 24. Re7 Rxf1+ 25. Bxf1 Rd8 26. Bg5 Nb8 27. Bd3 Bc3 28. b5 Rf8 29. Kg2 Bf6 30. Bxf6 Rxf6 31. Nd4 Rf7 32. Rxf7 Kxf7 33. Be2 h5 34. h4 Kf6 35. Kf2 Bf5 36. Ke3 Nd7 37. Nc6 Nc5 38. Nb4 Bc8 39. Kf4 Bb7 40. g4 hxg4 41. Bxg4 Na4 42. Na6 Nc5 43. Nxc7 Kf7 44. Ne6 Nxe6+ 45. Bxe6+ Kf6 46. Kg4 Ba8 47. Bc8 Kf7 48. Kg5 Kg7 49. Bd7 Kf7 50. Be6+ 1-0

[Event "South America-ch U18 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "2.7"]
[White "Aguero Arce, Matias"]
[Black "Geslin, Ezequiel"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2205"]
[BlackElo "2001"]
[PlyCount "75"]
[EventDate "2019.12.01"]
[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. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 b6 7. Rc1 Bb7 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. a3 c5 11. Bc4 Qh5 12. dxc5 Rd8 13. Qc2 Bxc5 14. Be2 Qg6 15. 0-0 Be4 16. Qa4 Bc6 17. Rfd1 Re8 18. Qc4 Bd5 19. Qb5 Bc6 20. Qd3 Be4 21. Qc3 Be7 22. Bg3 Bf6 23. Ne5 Bxe5 24. Qxe5 Nc6 25. Qb5 Rac8 26. f3 Bc2 27. Rd2 a6 28. Qxa6 Na5 29. Bd3 Qg5 30. Bf4 Qh4 31. Rdxc2 Rxc2 32. Rxc2 Qe1+ 33. Bf1 h6 34. Rc8 Rxc8 35. Qxc8+ Kh7 36. Qc3 Qd1 37. b4 Nb3 38. Qd3+ 1-0

[Event "South America-ch U18 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "3.3"]
[White "Flores Quillas, Diego Saul Rodrigo"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2118"]
[BlackElo "2205"]
[PlyCount "79"]
[EventDate "2019.12.01"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Nc3 Nc6 8. Qe2 d6 9. Be3 Nf6 10. Bxa7 Rxa7 11. f4 e5 12. f5 h5 13. 0-0-0 b5 14. Qf2 Rd7 15. Kb1 Ne7 16. a3 Bb7 17. Rhe1 Kf8 18. g3 Ng4 19. Qe2 Qb6 20. h3 Nf2 21. Rd2 Nxh3 22. Rh1 Ng5 23. Rxh5 Rxh5 24. Qxh5 Qg1+ 25. Ka2 Qxg3 26. Bxb5 axb5 27. Nc5 Rd8 28. Nxb7 Ra8 29. f6 Ng6 30. fxg7+ Kxg7 31. Nxd6 Qg1 32. Nf5+ Kg8 33. Qh6 Ne6 34. Nd5 Qg5 35. Nfe7+ Qxe7 36. Nxe7+ Nxe7 37. Qf6 Ng6 38. Rd7 Rf8 39. Rb7 Nc5 40. Rxf7 1-0

[Event "South America-ch U18 16th"]
[Site "Buenos Aires"]
[Date "2019.12.01"]
[Round "1.8"]
[White "Malan, Lucia"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1860"]
[BlackElo "2205"]
[PlyCount "68"]
[EventDate "2019.12.01"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. Nc3 b5 7. 0-0 Bb7 8. Bf3 d6 9. Be3 Nf6 10. a3 Nbd7 11. Nb3 Be7 12. g3 Ne5 13. Bg2 0-0 14. Qe2 Nc4 15. Bc1 Rac8 16. f4 Nd7 17. Kh1 Bf6 18. Rf3 Rfd8 19. Nd2 Ndb6 20. Nxc4 Nxc4 21. Rd3 Qa5 22. b4 Qb6 23. Bd2 Nxd2 24. Qxd2 Qc7 25. e5 dxe5 26. Ne4 Bxe4 27. Bxe4 exf4 28. Rg1 Rxd3 29. Qxd3 g6 30. gxf4 Qxf4 31. Rf1 Qh4 32. Qf3 Kg7 33. Rd1 Rc3 34. Qe2 Rxa3 0-1

[Event "Mar del Plata op 50th"]
[Site "Mar del Plata"]
[Date "2019.04.20"]
[Round "9"]
[White "Mussanti, Diego"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2336"]
[BlackElo "2190"]
[PlyCount "135"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 b5 7. 0-0 Bb7 8. Qe2 d6 9. a4 bxa4 10. Rxa4 Nf6 11. Nb3 Be7 12. Na5 0-0 13. Nxb7 Qxb7 14. Bd2 Rc8 15. f4 e5 16. fxe5 dxe5 17. Nd5 Bd8 18. Bc3 Qd7 19. Bb5 Qd6 20. Bb4 Qe6 21. Bc4 Qc6 22. b3 Ra7 23. Kh1 Nbd7 24. Be7 Qa8 25. Bxf6 Nxf6 26. Nxf6+ Bxf6 27. Rxa6 Rxa6 28. Bxa6 Rc3 29. Bc4 Qa7 30. Qg4 Qa8 31. Qd7 Qf8 32. Qg4 Qa8 33. Qd7 Qf8 34. Qd2 Qb4 35. Qd5 Qe7 36. Ra1 h6 37. Qd2 Qb4 38. Qf2 Qd6 39. h3 Qd8 40. Ra7 Kh8 41. Rxf7 Qd6 42. Ra7 Qd8 43. Ra6 Bh4 44. Qe2 Qc8 45. Ra1 Bg5 46. Bd3 Rc6 47. Bc4 Rg6 48. Rg1 Bf4 49. Bd5 Ra6 50. Qh5 Ra2 51. c4 Rb2 52. c5 Rc2 53. c6 Rxc6 54. Bxc6 Qxc6 55. Qf3 Qb5 56. Rd1 Qa5 57. Qd3 Qb4 58. h4 Kh7 59. g3 Qe7 60. Kg2 Qf6 61. Qf3 Qg6 62. Kh2 Qf6 63. Qg4 Be3 64. Qf5+ Qxf5 65. exf5 Bd4 66. Kg2 g6 67. fxg6+ Kxg6 68. Kf3 1-0

[Event "Mar del Plata op 50th"]
[Site "Mar del Plata"]
[Date "2019.04.19"]
[Round "8"]
[White "Aguero Arce, Matias"]
[Black "Gomez Baillo, Jorge H"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2190"]
[BlackElo "2376"]
[PlyCount "72"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 dxc4 5. a4 Bb4 6. e4 Nf6 7. e5 Nd5 8. Bd2 b5 9. axb5 Bxc3 10. bxc3 cxb5 11. Ng5 Bb7 12. Qh5 Qe7 13. Be2 Nd7 14. 0-0 h6 15. Bf3 0-0 16. Ne4 f6 17. Nd6 fxe5 18. dxe5 Nc5 19. Qg4 Nd3 20. Qg3 g5 21. h4 Rxf3 22. gxf3 N3f4 23. Bxf4 Nxf4 24. Rfe1 Bc6 25. hxg5 hxg5 26. Ra6 Bd5 27. Nxb5 Kh7 28. Nd4 Kg6 29. Rea1 Qg7 30. Re1 Rh8 31. Qg4 Qf7 32. Re4 Bxe4 33. fxe4 Nh3+ 34. Qxh3 Rxh3 35. Rxe6+ Kh7 36. Ra6 Qh5 0-1

[Event "Mar del Plata op 50th"]
[Site "Mar del Plata"]
[Date "2019.04.18"]
[Round "7"]
[White "Sanhueza, Cristian"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2309"]
[BlackElo "2190"]
[PlyCount "94"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Nxc3 9. bxc3 cxb5 10. Ng5 Bb7 11. Qh5 g6 12. Qg4 Be7 13. Be2 Nd7 14. Bf3 Bxg5 15. Bxg5 Qc7 16. 0-0 h6 17. Bf4 Nb6 18. Rfb1 a6 19. Bc1 Kf8 20. h4 Kg7 21. h5 Bxf3 22. Qxf3 Nd5 23. Qh3 Qc6 24. Ra2 Rab8 25. Rba1 Rb6 26. hxg6 fxg6 27. Ba3 Ra8 28. Bc1 Rh8 29. Ba3 Ra8 30. Bc5 Rbb8 31. Bd6 Re8 32. Bc5 Red8 33. Re1 Rd7 34. Bd6 Nf4 35. Qg4 Rf7 36. f3 Rf5 37. g3 Nd5 38. Qe4 Qe8 39. Rc2 a5 40. Kf2 Ra7 41. Ke2 Qd8 42. Rh1 Qg5 43. Rg1 Raf7 44. f4 Nxf4+ 45. Kd1 Nd5 46. Re1 Rf2 47. Ba3 Nxc3+ 0-1

[Event "Mar del Plata op 50th"]
[Site "Mar del Plata"]
[Date "2019.04.14"]
[Round "3"]
[White "Flores, Diego"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2596"]
[BlackElo "2190"]
[PlyCount "45"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 g6 5. b3 Bg7 6. Bb2 Nbd7 7. 0-0 0-0 8. c4 Re8 9. Nbd2 e5 10. cxd5 cxd5 11. Qc2 e4 12. dxe4 dxe4 13. Ng5 e3 14. Nc4 exf2+ 15. Rxf2 Nb6 16. Raf1 Nxc4 17. Qxc4 Be6 18. Qh4 Nh5 19. Bxg7 Kxg7 20. Rxf7+ Bxf7 21. Rxf7+ Kg8 22. Qc4 b5 23. Rf8+ 1-0

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.06"]
[Round "8"]
[White "Aguero Arce, Matias"]
[Black "Koch, Juan Enrique"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2190"]
[BlackElo "1957"]
[PlyCount "57"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. Bg5 h6 7. Bh4 g5 8. Bg3 Ne4 9. Rc1 h5 10. cxd5 exd5 11. h4 Bxc3+ 12. Rxc3 Nxc3 13. bxc3 g4 14. Nd2 Bf5 15. e3 a6 16. c4 0-0 17. Be2 b5 18. cxb5 axb5 19. Qxb5 Qd7 20. 0-0 Rfb8 21. Qc5 Rxa2 22. Rd1 Bc2 23. Rc1 Ba4 24. Ne4 dxe4 25. Qg5+ Kf8 26. Qh6+ Ke7 27. Qg5+ Kf8 28. Qh6+ Ke7 29. Qg5+ 1/2-1/2

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.05"]
[Round "7"]
[White "Torella, Rodolfo"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2032"]
[BlackElo "2190"]
[PlyCount "130"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 b6 8. 0-0 Bb7 9. Qd3 Nc6 10. Nxc6 Bxc6 11. Be3 Be7 12. Rac1 0-0 13. Nd5 exd5 14. cxd5 Qb7 15. dxc6 dxc6 16. f3 c5 17. a4 Rfc8 18. Qb3 Rab8 19. Bf4 Ra8 20. Bc4 Bd8 21. e5 Nh5 22. Bd5 Qe7 23. Bd2 Ra7 24. g4 Qxe5 25. gxh5 Rd7 26. Rfe1 Qd4+ 27. Be3 Qxd5 28. Qxd5 Rxd5 29. f4 Bf6 30. b4 h6 31. a5 bxa5 32. bxc5 a4 33. Rc4 a3 34. Ra4 Rd3 35. Bf2 Rc6 36. Re8+ Kh7 37. Ra8 Rd1+ 38. Kg2 Rd2 39. Rxa3 Bd4 40. Rf3 Rxc5 41. Kg3 Bxf2+ 42. Rxf2 Rxf2 43. Kxf2 a5 44. Kg3 Rxh5 45. Ra6 g6 46. Kg2 Kg7 47. Kg3 Rb5 48. Kg4 h5+ 49. Kg3 Rc5 50. Kh4 Rd5 51. h3 Rb5 52. Kg3 Rb3+ 53. Kh4 Rb5 54. Kg3 Rf5 55. h4 Kf8 56. Ra8+ Ke7 57. Kf3 Kd7 58. Ra7+ Kc6 59. Ke4 Kb5 60. Rb7+ Ka6 61. Rd7 a4 62. Rd4 Ra5 63. Rd6+ Kb5 64. Ke5 a3 65. Rd1 a2 0-1

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.04"]
[Round "6"]
[White "Aguero Arce, Matias"]
[Black "Acosta, Pablo Ismael"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2190"]
[BlackElo "2467"]
[PlyCount "70"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 Nf6 4. dxc5 e6 5. b4 a5 6. a3 axb4 7. cxb4 b6 8. cxb6 Bxb4+ 9. Bd2 Bxd2+ 10. Nbxd2 Qxb6 11. e3 0-0 12. Be2 Bd7 13. 0-0 Ba4 14. Qb1 Qa7 15. e4 Nc6 16. exd5 Rab8 17. Qa2 Nxd5 18. Ne4 Nd4 19. Nxd4 Qxd4 20. Qc4 Nf4 21. Rfe1 e5 22. Bf1 Rfc8 23. Qxd4 exd4 24. g3 Nd5 25. Rac1 Nc3 26. Nd6 Rc5 27. Bd3 g6 28. Kf1 Rb2 29. Re7 Bb3 30. Rb7 Ne4 31. Rxc5 Nxc5 32. Rb8+ Kg7 33. Bb5 Bd5 34. Ne8+ Kh6 35. Rd8 Bf3 0-1

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.03"]
[Round "5"]
[White "Fiorito, Joaquin"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1747"]
[BlackElo "2190"]
[PlyCount "168"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 Bg4 6. Qb3 Na5 7. Qa4+ Bd7 8. Qc2 cxd4 9. exd4 e6 10. Bd3 Be7 11. h3 Rc8 12. 0-0 0-0 13. Qe2 a6 14. Ne5 Be8 15. Nd2 Qb6 16. Ndf3 Bb5 17. Bxb5 Qxb5 18. Qxb5 axb5 19. a3 Ne4 20. Nd2 Nd6 21. a4 Ndc4 22. axb5 Nxd2 23. Bxd2 Nb3 24. Rad1 Ra8 25. Nd3 Ra5 26. Nc1 Rxb5 27. Nxb3 Rxb3 28. Bc1 b5 29. Rfe1 b4 30. cxb4 Rxb4 31. Re2 Rfb8 32. Rc2 Bf6 33. Rcd2 Rc8 34. Rd3 Rxd4 35. Rxd4 Bxd4 36. b4 Rc2 37. Bd2 f5 38. Be1 Bb6 39. Ra1 Kf7 40. Ra6 Bd4 41. Kf1 Ke7 42. Ra3 h6 43. Rb3 Kd7 44. b5 Rb2 45. Rxb2 Bxb2 46. Ke2 Kc7 47. Ba5+ Kb7 48. f4 Bf6 49. Kd3 g5 50. g3 gxf4 51. gxf4 Be7 52. Kd4 Bd6 53. Ke3 Bc7 54. Bd2 Kb6 55. Kd4 Kxb5 56. Bc1 Kc6 57. Bd2 Kd6 58. Bb4+ Kd7 59. Bd2 Bd6 60. Be3 Ke7 61. h4 h5 62. Bd2 Kf6 63. Be3 Bb8 64. Kd3 Bc7 65. Bc1 Bb6 66. Bb2+ Kf7 67. Bc3 Bf2 68. Ke2 Bxh4 69. Kf3 Bf6 70. Be1 Ke7 71. Ke3 Kd6 72. Bb4+ Kc6 73. Be1 Kc5 74. Kd3 h4 75. Bf2+ Kd6 76. Ke3 d4+ 77. Kf3 Kd5 78. Be1 h3 79. Bg3 e5 80. Bh2 e4+ 81. Kf2 Bh4+ 82. Ke2 d3+ 83. Kd2 Bf2 84. Kc3 Be1+ 0-1

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.02"]
[Round "4"]
[White "Aguero Arce, Matias"]
[Black "Soria, Angel"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "2190"]
[BlackElo "1674"]
[PlyCount "124"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. b3 Bg7 8. e4 0-0 9. Bd3 Re8 10. 0-0 c4 11. Bc2 b5 12. h3 a6 13. Bf4 Qc7 14. Bh2 Nbd7 15. Re1 Rb8 16. Qd2 Bb7 17. Rad1 Ba8 18. Qf4 Ne5 19. Nxe5 dxe5 20. Qe3 Rbd8 21. b4 Bf8 22. Rb1 Rb8 23. a4 Bd6 24. axb5 axb5 25. Kh1 Qe7 26. Rb2 Nd7 27. Reb1 Rb6 28. f3 Reb8 29. Bg1 Ra6 30. Qd2 Nf6 31. Qg5 Nxd5 32. Qxe7 Nxe7 33. Bc5 Rc6 34. Ba7 Rb7 35. Ra2 Rc8 36. Ra6 Nc6 37. Bf2 Nxb4 38. Rxd6 Nxc2 39. Rxb5 Rxb5 40. Nxb5 Nb4 41. Nc3 Bc6 42. Bh4 Nd3 43. Bf6 Kf8 44. Kh2 h5 45. h4 Ke8 46. g4 Kf8 47. Kg3 Kg8 48. g5 Kf8 49. Kg2 Ke8 50. Kf1 Bd7 51. Ke2 Rc6 52. Rxc6 Bxc6 53. Kd2 Kd7 54. Nd1 Ke6 55. Kc3 Bb5 56. Kd2 Nf4 57. Nc3 Bc6 58. Ke3 Kd6 59. Bg7 Ne6 60. Bf6 Nf4 61. Bg7 Nd3 62. Bf6 Nf4 1/2-1/2

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.04.01"]
[Round "3"]
[White "Carcamo, Matias"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2052"]
[BlackElo "2190"]
[PlyCount "80"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. f4 Bg7 6. d3 Nge7 7. Nf3 d5 8. e5 h5 9. 0-0 b6 10. h3 Nf5 11. Qe1 Ba6 12. Qf2 Rc8 13. a4 Bf8 14. Rd1 Be7 15. Kh2 Ncd4 16. b3 Qc7 17. Ba3 Nxf3+ 18. Bxf3 g5 19. Bxh5 Rxh5 20. g4 Rh4 21. Bc1 Nd4 22. Re1 gxf4 23. Bxf4 Kd7 24. Nxd5 Qb7 25. Nxe7 Rch8 26. Re3 Rxg4 27. c3 Nc2 28. Rg3 Rxg3 29. Bxg3 Nxa1 30. Qxf7 Kd8 31. Bh4 Rxh4 32. Qf8+ Kd7 33. Ng6 Qd5 34. Qf7+ Kd8 35. Qf6+ Kd7 36. Nxh4 Bxd3 37. b4 cxb4 38. cxb4 Nc2 39. Ng2 Nd4 40. Nf4 Qxe5 1-0

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.03.31"]
[Round "2"]
[White "Aguero Arce, Matias"]
[Black "Herrera, Pablo Francisco"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2190"]
[BlackElo "2008"]
[PlyCount "99"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Nf3 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. h3 Bg7 8. e4 0-0 9. Bd3 b5 10. a3 a6 11. 0-0 Nbd7 12. Bf4 Qe7 13. Re1 Ne5 14. Nxe5 dxe5 15. Be3 Nh5 16. b4 c4 17. Bf1 Nf4 18. Kh2 Qd7 19. a4 Bb7 20. Bc5 Rfc8 21. g3 Nh5 22. h4 f5 23. exf5 e4 24. Rc1 Nf6 25. fxg6 Ng4+ 26. Kg1 h5 27. Rxe4 Qf5 28. Rf4 Qxg6 29. axb5 Bh6 30. Rxc4 Bxc1 31. Qxc1 axb5 32. Rf4 Ra6 33. Bxb5 Rf6 34. Bd7 Rd8 35. Be6+ Kh7 36. Be7 Rxe6 37. dxe6 Rc8 38. Rf7+ Kg8 39. Bc5 Bc6 40. Qg5 Qxg5 41. hxg5 Ra8 42. Ra7 Re8 43. e7 Kf7 44. f4 Ke6 45. Ra6 Kd7 46. Ne2 Bb5 47. Ra7+ Kc8 48. Nd4 Bd7 49. Ra8+ Kc7 50. Rxe8 1-0

[Event "ARG-ch sf 94th"]
[Site "Buenos Aires"]
[Date "2019.03.30"]
[Round "1"]
[White "Obregon, Carlos Andres"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2514"]
[BlackElo "2190"]
[PlyCount "85"]
[EventDate "2019.03.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[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. e3 b5 11. Qe2 b4 12. Nb1 Rc8 13. Nbd2 c5 14. b3 Ne4 15. Nxe4 Bxe4 16. Bb2 Nb6 17. Rfc1 Qd5 18. dxc5 Rxc5 19. Rxc5 Qxc5 20. Rc1 Qa5 21. Nd4 Bxg2 22. Kxg2 Bf6 23. e4 h6 24. Nc6 Qxa2 25. e5 Bg5 26. f4 Bd8 27. Qc2 Nd5 28. Kh3 Qa6 29. Ra1 Qb5 30. Nxa7 Qb6 31. Nc8 Qe3 32. Rf1 g5 33. Bc1 Qc3 34. Rf2 Ba5 35. Nd6 Bb6 36. Ne4 Qxc2 37. Rxc2 gxf4 38. gxf4 Ra8 39. Nd6 Ra1 40. f5 Rb1 41. f6 Rxb3+ 42. Kh4 Rc3 43. Rg2+ 1-0

[Event "Buenos Aires La Porta Cup"]
[Site "Buenos Aires"]
[Date "2019.03.29"]
[Round "9"]
[White "Aguero Arce, Matias"]
[Black "Koch, Juan Enrique"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2190"]
[BlackElo "1957"]
[PlyCount "71"]
[EventDate "2019.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. b4 Nxb4 10. axb4 Bxb4 11. Qb3 a5 12. Nd2 Nd7 13. Rc1 e5 14. Bg3 Nc5 15. Qc2 d4 16. Nd5 dxe3 17. fxe3 Bxd2+ 18. Kxd2 a4 19. Ke1 Qg5 20. Bd3 Be6 21. Kf2 Rac8 22. h4 Qd8 23. Bxh7+ Kh8 24. Bf5 g6 25. Bxe6 fxe6+ 26. Kg1 Rf5 27. h5 g5 28. e4 Rf7 29. Bxe5+ Kh7 30. h6 Nb3 31. Rd1 Qf8 32. Bd6 Qg8 33. e5+ Qg6 34. Qxg6+ Kxg6 35. Ne7+ Rxe7 36. Bxe7 1-0

[Event "Buenos Aires La Porta Cup"]
[Site "Buenos Aires"]
[Date "2019.03.28"]
[Round "8"]
[White "Jarmoluk, Jorge E"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1990"]
[BlackElo "2190"]
[PlyCount "124"]
[EventDate "2019.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bg6 7. 0-0 Nbd7 8. Qc2 dxc4 9. Bxg6 hxg6 10. e4 Be7 11. a4 a5 12. Rd1 Nb6 13. Be3 Rh5 14. h3 Rc8 15. Ne2 Kf8 16. Nf4 Rh8 17. Rac1 Kg8 18. Nd2 g5 19. Ne2 g4 20. e5 Nfd5 21. hxg4 Nxe3 22. fxe3 Bg5 23. Nf1 Nd5 24. Qe4 b5 25. Neg3 Bh4 26. Qf3 Bxg3 27. Nxg3 Qg5 28. Re1 Rh4 29. Ne4 Qxg4 30. Qxg4 Rxg4 31. Nd6 Rb8 32. Rc2 f6 33. exf6 gxf6 34. e4 Nf4 35. Ra1 Rd8 36. e5 fxe5 37. dxe5 Nd3 38. axb5 Nxe5 39. Nb7 Rf8 40. Kh2 cxb5 41. Rxa5 Rg5 42. Rc3 Rf2 43. Rg3 Rxg3 44. Kxg3 Rxb2 45. Kf4 Nd7 46. Ke4 c3 47. Ra8+ Kf7 48. Rc8 b4 49. Rc7 Ke7 50. Na5 Rxg2 51. Nb3 Kd6 52. Rc8 Rb2 53. Nd4 Nc5+ 54. Ke3 Kd5 55. Ne2 Kc4 56. Nc1 Rh2 57. Rc7 Rh3+ 58. Ke2 c2 59. Kd2 Rh2+ 60. Ke3 Kb5 61. Rc8 b3 62. Rb8+ Kc4 0-1

[Event "Buenos Aires La Porta Cup"]
[Site "Buenos Aires"]
[Date "2019.03.27"]
[Round "7"]
[White "Aguero Arce, Matias"]
[Black "Dolezal, Cristian"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2190"]
[BlackElo "2392"]
[PlyCount "98"]
[EventDate "2019.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 0-0 7. b3 d6 8. Bb2 e6 9. Nc3 Ne4 10. Qc2 Nxc3 11. Bxc3 Nd7 12. e4 a5 13. Rfe1 Qe7 14. Rad1 Rfd8 15. h4 c5 16. d5 Bxc3 17. Qxc3 e5 18. a4 Nf6 19. Nh2 Bc8 20. Bf3 h6 21. Qe3 Kg7 22. Kf1 Rh8 23. Ke2 Bd7 24. Rh1 Rag8 25. Kd3 Kf8 26. Qe2 Ne8 27. h5 f5 28. hxg6 Nf6 29. Nf1 f4 30. Qd2 fxg3 31. Nxg3 Rxg6 32. Rh2 Qg7 33. Rdh1 Rg5 34. Rh4 Ke7 35. Qe3 Qg6 36. Qe2 Kd8 37. R1h2 Bc8 38. Kc3 Kc7 39. Qd1 Rh7 40. Bh5 Nxh5 41. Nxh5 Rg1 42. Qd2 Bg4 43. Ng3 h5 44. Kb2 Rf7 45. Qc2 Qg5 46. Nxh5 Bd1 47. f4 Qxh4 48. Rxh4 Bxc2 49. Kxc2 Rh7 0-1

[Event "Buenos Aires La Porta Cup"]
[Site "Buenos Aires"]
[Date "2019.03.26"]
[Round "6"]
[White "Nejanky, Maisa"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2000"]
[BlackElo "2190"]
[PlyCount "75"]
[EventDate "2019.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. a4 Nf6 7. Bd3 b6 8. f4 Bb7 9. Nb3 Bb4 10. 0-0 Bxc3 11. bxc3 Bxe4 12. Bxe4 Nxe4 13. Qd4 Nf6 14. Ba3 Nc6 15. Qd3 Ne7 16. f5 Ned5 17. c4 Ng4 18. g3 Ndf6 19. Bd6 Qc6 20. c5 bxc5 21. Na5 Qd5 22. Rab1 Ne4 23. fxe6 dxe6 24. Qxd5 exd5 25. Nb7 Ne3 26. Rf4 g5 27. Rxe4+ dxe4 28. Nxc5 Nc4 29. Bc7 Nd2 30. Rb7 0-0 31. Nd7 e3 32. Ba5 Rfc8 33. Nf6+ Kg7 34. Nd5 Rxc2 35. Nxe3 Nf3+ 36. Kf1 Nxh2+ 37. Ke1 Rcc8 38. Kd1 0-1

[Event "Buenos Aires La Porta Cup"]
[Site "Buenos Aires"]
[Date "2019.03.23"]
[Round "4"]
[White "Hungaski, Robert Andrew"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2505"]
[BlackElo "2190"]
[PlyCount "37"]
[EventDate "2019.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 b6 8. 0-0 Bb7 9. Qd3 d6 10. f4 Nbd7 11. b4 Rc8 12. Bb2 h5 13. Rac1 g5 14. Nd5 exd5 15. cxd5 Qb8 16. Nc6 Qa8 17. fxg5 Bxc6 18. dxc6 Rxc6 19. Qxa6 1-0

[Event "ARG-chT"]
[Site "Villa Martelli"]
[Date "2018.07.28"]
[Round "4.2"]
[White "Miserendino, Alfredo"]
[Black "Aguero Arce, Matias"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2054"]
[BlackElo "2177"]
[PlyCount "157"]
[EventDate "2018.07.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "San Isidro"]
[BlackTeam "Mar del Plata"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nge7 5. Bg2 g6 6. 0-0 Bg7 7. c4 0-0 8. Nc3 d6 9. Be3 Nd4 10. Qd2 Nec6 11. Kh1 Rb8 12. Ng1 Bd7 13. Rac1 Qa5 14. Nh3 b5 15. b3 Ne5 16. f4 Ng4 17. Bg1 e5 18. Nf2 Nf6 19. Nfd1 Bh6 20. Ne3 Nh5 21. Ned5 Bg4 22. Rce1 b4 23. Nd1 Bxd1 24. Rxd1 Ne6 25. Be3 exf4 26. gxf4 Qd8 27. Rf3 Nf6 28. Rh3 Bg7 29. Nxf6+ Qxf6 30. Rf1 Nd4 31. Bf2 Ne6 32. Bh4 Qb2 33. Qxb2 Bxb2 34. Be7 Rfc8 35. f5 Nf8 36. Rhf3 Be5 37. Bh3 Rc7 38. Bxf8 Rxf8 39. fxg6 hxg6 40. Be6 Kg7 41. Bd5 f6 42. Rh3 Rcc8 43. Kg2 Rh8 44. Rff3 Rb8 45. Rxh8 Rxh8 46. Rh3 Rb8 47. Bc6 Rb6 48. Ba4 Bd4 49. Rg3 Rb8 50. Bd7 Rh8 51. Rh3 Rd8 52. Ba4 Bc3 53. Kf3 Rf8 54. Kg2 Rb8 55. Rf3 Rd8 56. Rh3 Kf7 57. Rh7+ Ke6 58. Rxa7 Ke5 59. Kf3 Kd4 60. Rh7 Kxd3 61. h4 Rg8 62. Bc6 g5 63. h5 g4+ 64. Kg2 Ke3 65. h6 Kf4 66. Rg7 Rh8 67. h7 f5 68. Rf7 Kg5 69. exf5 Be5 70. Be4 Kh6 71. f6 Kg5 72. Rg7+ Kf4 73. Bd5 Bxf6 74. Rd7 Be5 75. Bg8 Ke3 76. Rf7 Kd2 77. Kf1 Kc2 78. Ke2 Kb1 79. Ra7 1/2-1/2

[Event "ARG-chT ART Semillero U21"]
[Site "Villa Martelli"]
[Date "2018.06.30"]
[Round "6.2"]
[White "Bobadilla Viera, Jorge Samuel"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "D73"]
[WhiteElo "2329"]
[BlackElo "2177"]
[PlyCount "55"]
[EventDate "2018.06.02"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ushuaia Jaque Mate U21"]
[BlackTeam "Republica Martelli U21"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 g6 5. 0-0 Bg7 6. d4 dxc4 7. e3 Nbd7 8. Nfd2 0-0 9. Nxc4 Qc7 10. b3 Rd8 11. Ba3 Nb6 12. Nbd2 Bf5 13. Rc1 Rac8 14. Re1 Nxc4 15. Nxc4 Ne4 16. g4 Nxf2 17. Kxf2 Bd7 18. Bxe7 Re8 19. Bd6 Qd8 20. Bg3 Re6 21. Kg1 Qe7 22. e4 b5 23. Ne3 Qa3 24. Rc2 Rd8 25. d5 cxd5 26. Nxd5 Bc6 27. Qc1 Qa6 28. Rxc6 1-0

[Event "ARG-chT ART Semillero U21"]
[Site "Villa Martelli"]
[Date "2018.06.24"]
[Round "5.2"]
[White "Aguero Arce, Matias"]
[Black "Donel, Milton"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2177"]
[BlackElo "1369"]
[PlyCount "41"]
[EventDate "2018.06.02"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Republica Martelli U21"]
[BlackTeam "Tacticos y Estrategas U21"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nc6 7. Rc1 b6 8. a3 a5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Bc4 Qd8 12. Bb5 Na7 13. Bxc7 Qd5 14. Bd3 Bd8 15. Qc2 Qh5 16. Bxd8 Rxd8 17. Be4 Ba6 18. Bxa8 Rxa8 19. Qe4 Rd8 20. a4 Nc8 21. Qa8 1-0

[Event "ARG-chT ART Semillero U21"]
[Site "Villa Martelli"]
[Date "2018.06.23"]
[Round "4.1"]
[White "Grillo, Juan Cruz"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2103"]
[BlackElo "2177"]
[PlyCount "50"]
[EventDate "2018.06.02"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tres de Febrero Ajedrez U21"]
[BlackTeam "Republica Martelli U21"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. 0-0 Bb7 8. Bf3 Nc6 9. Re1 Ne5 10. Bf4 d6 11. Qe2 Be7 12. Rad1 Nf6 13. a4 b4 14. Na2 Nxf3+ 15. Nxf3 Nxe4 16. Nxb4 Qb6 17. Nd2 Qxb4 18. Nxe4 d5 19. Qg4 dxe4 20. Qxg7 Rf8 21. Bh6 Qxa4 22. Qxh7 Rc8 23. Bxf8 Bxf8 24. c3 Qb5 25. Qh8 Bd5 0-1

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.26"]
[Round "8"]
[White "Aguero Arce, Matias"]
[Black "Ponzo, Fabian Alejandro"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2200"]
[BlackElo "2033"]
[PlyCount "111"]
[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 Nf6 2. Nf3 c5 3. d5 d6 4. c4 e5 5. dxe6 Bxe6 6. b3 Be7 7. Bb2 0-0 8. e3 d5 9. Nbd2 Nc6 10. cxd5 Nxd5 11. Bb5 Ndb4 12. 0-0 a6 13. Bc4 Bg4 14. h3 Bh5 15. Ne4 Bg6 16. Nfd2 b5 17. Be2 Nd3 18. Bxd3 Qxd3 19. Ng3 Bh4 20. Ne2 Rfd8 21. Nf3 Be7 22. Nf4 Qe4 23. Qe2 Nb4 24. Rfd1 Qc2 25. Qxc2 Bxc2 26. Rdc1 Be4 27. Ne1 Rac8 28. a3 Nd5 29. Nh5 f6 30. Ng3 Bg6 31. a4 b4 32. Nf3 a5 33. Nh4 Bf7 34. Nhf5 Bf8 35. Ne4 g6 36. Nfg3 Be7 37. Rc2 f5 38. Nd2 Nb6 39. Rac1 Rxd2 40. Rxd2 Bxb3 41. Be5 c4 42. e4 c3 43. Rd4 Bc5 44. Rd3 Nc4 45. Bxc3 Bxa4 46. Bd4 Bf8 47. exf5 gxf5 48. Nxf5 Rc6 49. Rg3+ Kf7 50. Rf3 Ke8 51. Re1+ Kd7 52. Ng3 Bd6 53. Rf7+ Kd8 54. Bf6+ Be7 55. Bxe7+ Ke8 56. Bxb4+ 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.25"]
[Round "7"]
[White "Montes de Oca, Juan Jose"]
[Black "Aguero Arce, Matias"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2022"]
[BlackElo "2200"]
[PlyCount "75"]
[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. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. a3 b5 7. Be3 Bb7 8. Bd3 Nf6 9. Qe2 Be7 10. 0-0 0-0 11. f4 d5 12. e5 Ne4 13. Bxe4 dxe4 14. Bf2 Bd5 15. Rfd1 Nc6 16. Nxd5 exd5 17. Nf5 Rfd8 18. Nxe7+ Nxe7 19. c3 Rab8 20. Rd2 Qc4 21. Qg4 g6 22. Bh4 Nf5 23. Bxd8 Rxd8 24. Qg5 Re8 25. g4 Ne3 26. Re1 Qc5 27. Kh1 Nc4 28. Rde2 a5 29. Qf6 a4 30. h4 Nxb2 31. Rxb2 Qxc3 32. Ree2 Qh3+ 33. Kg1 Rc8 34. Rbc2 Rc3 35. Rxc3 Qxc3 36. Qd8+ Kg7 37. Qf6+ Kg8 38. Qd8+ 1/2-1/2

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.24"]
[Round "6"]
[White "Aguero Arce, Matias"]
[Black "Spata, German"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2200"]
[BlackElo "2321"]
[PlyCount "96"]
[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 e6 2. Nf3 Nf6 3. Bf4 c5 4. c3 b6 5. Nbd2 Bb7 6. e3 Be7 7. Be2 0-0 8. h3 cxd4 9. cxd4 Nc6 10. 0-0 a6 11. a3 b5 12. b4 Nd5 13. Rc1 Nxf4 14. exf4 Qb6 15. Nb3 d6 16. Qd3 Bf6 17. Rc2 g6 18. Rfc1 Rac8 19. h4 Ne7 20. h5 Rxc2 21. Rxc2 Bd5 22. Nfd2 Nf5 23. Bf3 Bxd4 24. Nxd4 Nxd4 25. Rc3 Nxf3+ 26. Nxf3 Bc4 27. Qd2 Rd8 28. Ng5 e5 29. Rh3 Qd4 30. Qc2 Qa1+ 31. Kh2 Qa2 32. Qxa2 Bxa2 33. fxe5 dxe5 34. h6 f6 35. Ne4 Kf7 36. Rf3 f5 37. Nc5 Rd6 38. Rd3 Rxd3 39. Nxd3 e4 40. Ne5+ Kf6 41. f4 exf3 42. Nxf3 Bd5 43. Nd4 Ke5 44. Ne2 Bc4 45. Ng1 Kf4 46. Kh3 g5 47. g3+ Ke3 48. g4 f4 0-1

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.23"]
[Round "5"]
[White "Herrmann, Roman"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1975"]
[BlackElo "2200"]
[PlyCount "142"]
[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. Nf3 Nf6 3. Bf4 Bf5 4. c4 c6 5. Qb3 Qc8 6. e3 e6 7. h3 Nbd7 8. Nbd2 Be7 9. Be2 0-0 10. 0-0 dxc4 11. Nxc4 Nd5 12. Nd6 Bxd6 13. Bxd6 Re8 14. Rac1 N7f6 15. Be5 Ne4 16. Bd3 Qd7 17. Rfd1 Qe7 18. a3 Bg6 19. Qc2 Nef6 20. Bxg6 hxg6 21. e4 Nb6 22. Bh2 Rec8 23. Nd2 Nfd7 24. Nb3 e5 25. dxe5 Nxe5 26. Qc5 Re8 27. Qxe7 Rxe7 28. Bxe5 Rxe5 29. Nc5 Re7 30. a4 a5 31. Rc3 Rc8 32. Rb3 Nc4 33. Rd4 b5 34. axb5 cxb5 35. Rxb5 Nxb2 36. Rxb2 Rxc5 37. Rb8+ Kh7 38. Rdd8 g5 39. f3 Ra7 40. Ra8 Rcc7 41. Rxa7 Rxa7 42. Rd3 a4 43. Ra3 Kg6 44. Kf2 Kf6 45. Ke3 Ke6 46. g3 f5 47. exf5+ Kxf5 48. Kd4 Ke6 49. Ke4 g6 50. f4 gxf4 51. Kxf4 Ra5 52. h4 Kd6 53. g4 Kc5 54. Ra1 Kb4 55. g5 a3 56. h5 gxh5 57. g6 Kb3 58. g7 Ra8 59. Rb1+ Kc2 60. Rb7 a2 61. Rc7+ Kb2 62. Rb7+ Kc3 63. Rc7+ Kb2 64. Rb7+ Ka3 65. Ra7+ Rxa7 66. g8Q a1Q 67. Qf8+ Kb3 68. Qb8+ Kc2 69. Qc8+ Qc3 70. Qf5+ Kb2 71. Qb5+ Ka3 0-1

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.22"]
[Round "4"]
[White "Aguero Arce, Matias"]
[Black "Besso, Guadalupe"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2200"]
[BlackElo "2032"]
[PlyCount "125"]
[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 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. d5 d6 7. c4 e6 8. Nc3 exd5 9. cxd5 a6 10. a4 Nbd7 11. h3 Re8 12. Nd2 Qc7 13. Qc2 Rb8 14. a5 b5 15. axb6 Nxb6 16. Nb3 Bb7 17. Rd1 Re7 18. Na5 Rbe8 19. g4 Nfd7 20. Bf4 Be5 21. Bg5 Bf6 22. Bf4 Be5 23. Bxe5 Rxe5 24. Nxb7 Qxb7 25. Ne4 Nc8 26. e3 f5 27. gxf5 Rxf5 28. Ng3 Rf7 29. h4 Ref8 30. Rd2 Ne5 31. h5 Qd7 32. Ra4 c4 33. hxg6 hxg6 34. Rxa6 Nd3 35. Nh1 Nb4 36. Qxc4 Nxa6 37. Qxa6 Qc7 38. Qd3 Ne7 39. Rc2 Qa5 40. Ng3 Nf5 41. Qc3 Qxc3 42. bxc3 Nxg3 43. fxg3 Ra8 44. c4 Ra1+ 45. Kh2 Rh7+ 46. Bh3 Re1 47. Kg2 Rxe3 48. Be6+ Kh8 49. c5 dxc5 50. Rxc5 Re7 51. Rc6 Kg7 52. Bg4 Rd3 53. d6 Re4 54. Bf3 Red4 55. Rc7+ Kf6 56. d7 Rxd7 57. Rc6+ R7d6 58. Rc5 Ra3 59. Be4 Re6 60. Rc4 Rd6 61. Rc5 Rb6 62. Bc2 Raa6 63. Be4 1/2-1/2

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.21"]
[Round "3"]
[White "Dolezal, Cristian"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2395"]
[BlackElo "2200"]
[PlyCount "157"]
[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 c6 3. cxd5 cxd5 4. Bg5 Nc6 5. Nc3 h6 6. Bh4 Nf6 7. Bxf6 exf6 8. e3 a6 9. Nge2 Bb4 10. a3 Ba5 11. Rc1 0-0 12. Nf4 Ne7 13. Be2 Bc7 14. Nd3 b6 15. Bf3 Bb7 16. 0-0 Qd6 17. g3 Rfd8 18. Qb3 Rac8 19. Rc2 Bb8 20. Rfc1 Kh7 21. Na4 Rxc2 22. Rxc2 Ba7 23. Nc3 Bb8 24. Rc1 Rd7 25. Qa4 Ng6 26. Bg4 Rd8 27. Qb4 Ne7 28. Qxd6 Rxd6 29. Na4 f5 30. Be2 f6 31. Nb4 b5 32. Nc5 Bc8 33. Nb3 Kg6 34. Bf3 Bb7 35. Nc5 Bc8 36. h4 Kf7 37. h5 Ke8 38. Nb3 Bb7 39. Na5 Ba8 40. Nd3 Kd8 41. Nf4 Bc7 42. Nb3 Bb7 43. Nc5 Bc8 44. Kf1 Bb6 45. Ke2 Ba7 46. Kd2 Bb6 47. b4 Ba7 48. Rc3 Bb8 49. Kc2 Ba7 50. Kb3 Bb8 51. Rc1 Ba7 52. a4 bxa4+ 53. Kxa4 Bb6 54. Kb3 a5 55. b5 Bc7 56. Na4 Bd7 57. Rc5 Bc8 58. Nc3 Bb6 59. Ncxd5 Bxc5 60. Nxe7 Bb6 61. Nxc8 Kxc8 62. Bd5 Bc7 63. Ka4 Rd8 64. Be6+ Kb7 65. Nd3 Kb6 66. Nb2 f4 67. Nc4+ Kb7 68. gxf4 Bb6 69. Bf5 Ka7 70. Be6 Kb7 71. d5 Bc7 72. f3 Ka7 73. e4 Bxf4 74. Kxa5 Kb7 75. b6 Ra8+ 76. Kb5 Ra1 77. d6 Rd1 78. Bd5+ Kc8 79. Kc6 1-0

[Event "ARG-ch sf 93rd"]
[Site "Buenos Aires"]
[Date "2018.05.20"]
[Round "2"]
[White "Aguero Arce, Matias"]
[Black "Montes, Francisco"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2200"]
[BlackElo "1825"]
[PlyCount "36"]
[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 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 b6 7. Qc2 c5 8. Rd1 cxd4 9. Nxd4 Bb7 10. Bd3 Na6 11. a3 Nc5 12. Be2 Rc8 13. Bf3 Ba6 14. cxd5 Nxd5 15. Bxd5 exd5 16. Nf5 Bf6 17. Nd6 Rc6 18. Rxd5 Ne4 1-0

[Event "Caba Legislatura Cup"]
[Site "Caba"]
[Date "2018.04.13"]
[Round "7"]
[White "Rodriguez, Jorge Luis"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2403"]
[BlackElo "2199"]
[PlyCount "83"]
[EventDate "2018.04.06"]
[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. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be2 Bb7 9. f3 Nc6 10. Be3 Nxd4 11. Bxd4 Bd6 12. Na4 Bxh2 13. Nxb6 Bg3+ 14. Kf1 Rd8 15. Na4 Qf4 16. Qc1 Qd6 17. Qe3 Bf4 18. Qd3 Be5 19. Rd1 h5 20. Nc5 Bc8 21. Bxe5 Qxe5 22. Qd4 d6 23. Qxe5 dxe5 24. b4 Rd4 25. Nb3 Rxd1+ 26. Bxd1 Kd7 27. Kf2 Kc7 28. Be2 g5 29. Nc5 h4 30. a4 Nd7 31. Nxd7 Bxd7 32. a5 Rb8 33. Rb1 Ra8 34. Ke3 f5 35. Kd2 Be8 36. Kc3 Bg6 37. Bd3 Bh7 38. Re1 f4 39. Ra1 Kc6 40. c5 Bg6 41. Bc4 g4 42. Bxe6 1-0

[Event "Caba Legislatura Cup"]
[Site "Caba"]
[Date "2018.04.10"]
[Round "5"]
[White "Nejanky, Maisa"]
[Black "Aguero Arce, Matias"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1994"]
[BlackElo "2199"]
[PlyCount "80"]
[EventDate "2018.04.06"]
[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. Nc3 Qc7 6. Bd3 b5 7. 0-0 Bb7 8. Qe2 b4 9. Na4 Nf6 10. e5 Nd5 11. Re1 Qa5 12. b3 Nc6 13. Nf3 Rc8 14. Bb2 Nce7 15. Ng5 h6 16. Ne4 Nf5 17. Qd2 Nh4 18. a3 Qc7 19. axb4 Bxb4 20. c3 Be7 21. f4 g5 22. fxg5 hxg5 23. Qf2 Nf4 24. Bf1 Nfg6 25. c4 Bxe4 26. Rxe4 Nf5 27. Rd1 Qb7 28. Qc2 Nf4 29. Bc3 Rh4 30. Ree1 Rg4 31. Rd2 Nh3+ 32. Kh1 Rh4 33. Rd3 g4 34. Ree3 Bg5 35. Be1 Rh5 36. Rg3 Nxg3+ 37. Bxg3 Nf4 38. Rd4 Ng6 39. c5 Be7 40. b4 Nxe5 1/2-1/2

[Event "Caba Legislatura Cup"]
[Site "Caba"]
[Date "2018.04.08"]
[Round "3"]
[White "Tristan, Leonardo"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2465"]
[BlackElo "2199"]
[PlyCount "57"]
[EventDate "2018.04.06"]
[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 g6 2. d4 Bg7 3. Nc3 a6 4. g3 b5 5. Bg2 Bb7 6. Nge2 d6 7. 0-0 Nd7 8. a4 b4 9. Nd5 a5 10. c3 e6 11. Ne3 bxc3 12. bxc3 Ne7 13. Rb1 Ba6 14. f4 0-0 15. f5 Rb8 16. Rxb8 Qxb8 17. Rf2 exf5 18. exf5 Nf6 19. g4 gxf5 20. Ng3 Nxg4 21. Nexf5 Nxf5 22. Rxf5 Qb1 23. Be4 Qa1 24. Rg5 f5 25. Nxf5 Rxf5 26. Bxf5 Ne3 27. Qb3+ Bc4 28. Qb8+ Kf7 29. Qxc7+ 1-0

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2018.02.13"]
[Round "9.2"]
[White "Leto, Enzo"]
[Black "Aguero Arce, Matias"]
[Result "1/2-1/2"]
[ECO "A60"]
[WhiteElo "2082"]
[BlackElo "2216"]
[PlyCount "62"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 Bd6 6. Nf3 0-0 7. g3 Bc7 8. Bg2 d6 9. 0-0 a6 10. a4 Re8 11. Qd3 Nbd7 12. e4 Rb8 13. Re1 Nf8 14. Bg5 h6 15. Bxf6 Qxf6 16. e5 dxe5 17. Ne4 Qd8 18. Nxc5 b6 19. Ne4 Bb7 20. Rac1 Bd6 21. Nxd6 Qxd6 22. Nd2 Nd7 23. Nc4 Qb4 24. Qf5 Rbd8 25. Nxe5 Rxe5 26. Rxe5 Nxe5 27. Qxe5 Qxa4 28. Qe7 Qd7 29. Qe5 Qd6 30. Qd4 a5 31. h3 Rd7 1/2-1/2

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2018.02.12"]
[Round "8.2"]
[White "Aguero Arce, Matias"]
[Black "Fernandez Mazzetti, Ignacio"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2216"]
[BlackElo "2091"]
[PlyCount "35"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 b5 5. e4 Nxe4 6. Bd3 Nf6 7. 0-0 Bd6 8. Nc3 bxc4 9. Bxc4 Bb7 10. Nb5 Bf8 11. Bf4 Na6 12. Re1 Be7 13. Nd6+ Bxd6 14. Bxd6 Qb6 15. dxe6 dxe6 16. Qa4+ Nd7 17. Ne5 Qxd6 18. Rad1 1-0

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2018.02.12"]
[Round "7.1"]
[White "Villca, Julian"]
[Black "Aguero Arce, Matias"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2297"]
[BlackElo "2216"]
[PlyCount "31"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 g6 5. Be2 Bg7 6. 0-0 0-0 7. d4 a6 8. a4 a5 9. b3 b6 10. Ba3 Bb7 11. Rc1 Re8 12. Ne5 e6 13. f4 Nbd7 14. Bf3 Rc8 15. Rf2 Nxe5 16. fxe5 1/2-1/2

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2018.02.11"]
[Round "6.3"]
[White "Aguero Arce, Matias"]
[Black "Amoroso, Juan Pablo"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "2216"]
[BlackElo "1958"]
[PlyCount "53"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 Bd6 6. Nf3 0-0 7. e4 Re8 8. Bd3 Bc7 9. 0-0 d6 10. h3 a6 11. a3 b5 12. b4 Nbd7 13. Bf4 c4 14. Bc2 Nf8 15. Qd2 Ng6 16. Bh2 h6 17. Rae1 Nh5 18. Nd4 Bd7 19. g4 Nf6 20. f4 Bb6 21. Kh1 Bxg4 22. Nc6 Qc8 23. hxg4 Qxg4 24. e5 Nh5 25. Qg2 Qh4 26. Bxg6 fxg6 27. Re4 1-0

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2018.02.11"]
[Round "5.4"]
[White "Barloa, Enzo"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1673"]
[BlackElo "2216"]
[PlyCount "144"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Bg4 10. f3 Bh5 11. g4 Bg6 12. e4 Qa5 13. Qb3 c5 14. g5 Nfd7 15. Nxg6 hxg6 16. d5 exd5 17. Nxd5 Nc6 18. f4 Rae8 19. Qh3 Qd8 20. Rd1 Rxe4 21. Nxb4 cxb4 22. Be3 Rxc4 23. Rxd7 Qc8 24. Qf1 Rxf4 25. Qxf4 Qxd7 26. Bc5 Rc8 27. Bxb4 Nxb4 28. Qxb4 Qd5 29. Qf4 Rc2 30. Qb8+ Kh7 31. Qg3 Rc5 32. Re1 Qxg5 33. Qxg5 Rxg5+ 34. Kf2 a5 35. Re7 b6 36. Rb7 Rf5+ 37. Kg3 Rf6 38. h4 Kh6 39. Kg4 Rd6 40. Rb8 Kh7 41. Rb7 f5+ 42. Kf4 Rd4+ 43. Kg3 Rb4 44. Rc7 Rxb2 45. Rc4 Rb4 46. Rc6 Rxa4 47. Rxb6 Rb4 48. Ra6 a4 49. Ra5 Kh6 50. Ra8 g5 51. Rh8+ Kg6 52. h5+ Kf7 53. Ra8 Rh4 54. Ra7+ Kg8 55. Ra8+ Kh7 56. Ra6 Rxh5 57. Rxa4 Rh1 58. Ra7 Rb1 59. Ra5 g6 60. Ra7+ Kh6 61. Ra8 Rb3+ 62. Kg2 g4 63. Ra4 Kg5 64. Ra5 Kh4 65. Ra6 Rb2+ 66. Kg1 f4 67. Kh1 Kg3 68. Ra1 f3 69. Rf1 Rh2+ 70. Kg1 f2+ 71. Rxf2 Rxf2 72. Kh1 Rf1# 0-1

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2018.02.10"]
[Round "3.5"]
[White "Ostoich, Mariano Ivan"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2068"]
[BlackElo "2216"]
[PlyCount "113"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. Be2 Bg7 6. 0-0 0-0 7. d4 a6 8. a4 a5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. b3 Na6 12. Ba3 Qd8 13. Rc1 Nc7 14. Qd2 Nd5 15. Rfd1 Qb6 16. Bc5 Qc7 17. h3 Rd8 18. Bc4 e6 19. Qe2 b6 20. Ba3 Bb7 21. Qe1 Rac8 22. Ng5 Qd7 23. Ne4 Qc7 24. Ng3 e5 25. dxe5 Qxe5 26. Rc2 c5 27. Rcd2 Qg5 28. h4 Qe5 29. Bb2 Qxb2 30. Rxb2 Bxb2 31. Qe2 Bf6 32. Bxd5 Bxd5 33. Rxd5 Rxd5 34. Qf3 Rd6 35. Ne4 Rcc6 36. Nxd6 Rxd6 37. Qf4 Re6 38. g4 Be5 39. Qc4 h6 40. f4 Bf6 41. g5 hxg5 42. hxg5 Bg7 43. Kf2 Kf8 44. Kf3 Ke7 45. Qd5 Bc3 46. Qb7+ Ke8 47. Qc8+ Ke7 48. e4 Bd4 49. f5 gxf5 50. exf5 Re3+ 51. Kf4 Rxb3 52. f6+ Kd6 53. Qf8+ Kc6 54. Qe8+ Kd6 55. Qe7+ Kc6 56. Qxf7 Rb4 57. Kf5 1-0

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2018.02.09"]
[Round "2.2"]
[White "Aguero Arce, Matias"]
[Black "Geslin, Ezequiel"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2216"]
[BlackElo "1948"]
[PlyCount "110"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. cxd5 cxd5 8. Nc3 Nc6 9. Ne5 Nxe5 10. dxe5 Ng4 11. Nxd5 Bxe5 12. Qb3 Nf6 13. Rd1 Nxd5 14. Rxd5 Qc7 15. Bh6 Be6 16. Rc1 Bxd5 17. Bxd5 Qb6 18. Qxb6 axb6 19. Bxf8 Kxf8 20. Rc2 e6 21. Bb3 Ke7 22. e3 Rd8 23. f4 Bd6 24. Kf2 f5 25. Re2 Bc5 26. Kf3 Kf6 27. e4 Rd3+ 28. Kg2 fxe4 29. Bc2 Re3 30. Rxe3 Bxe3 31. Bxe4 e5 32. fxe5+ Kxe5 33. Bxb7 Kd4 34. b3 h5 35. h4 Ke5 36. a4 Bc5 37. Bc6 Kf5 38. Kh3 Bd6 39. Bd7+ Kf6 40. Be8 Bb4 41. Kg2 Kf5 42. Kf3 Be1 43. Bc6 Bb4 44. Ke2 Bd6 45. Kf3 Bc5 46. Bb5 Bb4 47. Bc4 Bc5 48. Ba6 Bb4 49. Ke2 Bd6 50. Kf2 Bc5+ 51. Ke2 Kg4 52. Bd3 Kxg3 53. Bxg6 Kxh4 54. Kd3 Kg5 55. Be4 Kf4 1/2-1/2

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2018.02.09"]
[Round "1.2"]
[White "Arreguez, Facundo"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1530"]
[BlackElo "2216"]
[PlyCount "38"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 c6 5. Nbd2 e6 6. Be2 h6 7. Ne5 Be7 8. c3 Nbd7 9. 0-0 0-0 10. h3 Nxe5 11. dxe5 Nd7 12. Bh2 Qc7 13. Nf3 a5 14. Bd3 Bxd3 15. Qxd3 a4 16. e4 Nc5 17. Qc2 Nxe4 18. Kh1 Qa5 19. Rfd1 a3 0-1

[Event "World ol U16"]
[Site "Ahmedabad"]
[Date "2017.12.17"]
[Round "8.4"]
[White "Bekturov, Tamerlan"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "2222"]
[BlackElo "2203"]
[PlyCount "63"]
[EventDate "2017.12.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Kazakhstan"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "KAZ"]
[BlackTeamCountry "ARG"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Nc6 6. Nc3 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Rc8 10. Bd3 b5 11. a3 e6 12. Nf3 Nc4 13. 0-0 Be7 14. h3 h6 15. Ne5 a6 16. Qe2 Qb6 17. Rfc1 0-0 18. a4 Nxe5 19. dxe5 Ne4 20. Nxe4 dxe4 21. Bxe4 bxa4 22. Qg4 Rxc1+ 23. Rxc1 Qxb2 24. Rd1 Bb5 25. Rd4 Qe2 26. Bf3 Qc2 27. Be4 Qc7 28. Qh5 Re8 29. Bxh6 Bf8 30. Bh7+ Kh8 31. Bg5 Be2 32. g4 1-0

[Event "World ol U16"]
[Site "Ahmedabad"]
[Date "2017.12.16"]
[Round "7.4"]
[White "Aguero Arce, Matias"]
[Black "Qiao, Cindy"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2203"]
[BlackElo "1768"]
[PlyCount "151"]
[EventDate "2017.12.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Canada"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "CAN"]

1. d4 d5 2. Nf3 e6 3. c4 a6 4. cxd5 exd5 5. Qc2 Nf6 6. Bg5 Be7 7. e3 b6 8. Bd3 h6 9. Bh4 Bb7 10. Nbd2 Nbd7 11. 0-0 0-0 12. Rac1 c5 13. dxc5 Nxc5 14. Be2 Rc8 15. Qb1 Nfe4 16. Bxe7 Qxe7 17. Rfd1 Rce8 18. Nf1 f5 19. b4 Na4 20. Qb3 b5 21. Nd4 Nb6 22. Ng3 Nxg3 23. hxg3 Nc4 24. Bh5 Rc8 25. Bf3 Kh8 26. Ne2 Rfd8 27. Rd4 Qf7 28. Rcd1 Rc7 29. Nf4 Rcd7 30. Nd3 Ba8 31. a4 Bc6 32. a5 Ba8 33. Nc5 Rd6 34. Qc2 Ne5 35. Be2 g5 36. Nd3 Nc6 37. Nc5 Nxd4 38. Rxd4 Rc8 39. Bd3 Rf6 40. Qb2 Kg8 41. Be2 Rfc6 42. Qc2 Rf6 43. Qd1 Rd8 44. Bf3 g4 45. Be2 Re8 46. Bd3 h5 47. Rf4 Kg7 48. Qb1 Kg6 49. Qc2 Rc8 50. Qb1 Re8 51. Qb2 Rc8 52. Qd4 Re8 53. Bc2 Rc8 54. Qd3 Re8 55. Kh2 Rc8 56. Bb1 Re8 57. Kg1 Rc8 58. Kf1 Re8 59. Ke2 Rc8 60. Qd4 Rcc6 61. Ba2 Rcd6 62. Bb1 Kg5 63. Qe5 Rc6 64. f3 Rc8 65. fxg4 hxg4 66. Ne6+ Qxe6 67. Rxf5+ Rxf5 68. Qxe6 Rcf8 69. Bxf5 Rxf5 70. Qc8 d4 71. Qxa8 dxe3 72. Qxa6 Rf2+ 73. Kxe3 Rxg2 74. Qxb5+ Kf6 75. Qc6+ Kf5 76. Qb6 1-0

[Event "World ol U16"]
[Site "Ahmedabad"]
[Date "2017.12.16"]
[Round "6.4"]
[White "Kotau, Arseni"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2145"]
[BlackElo "2203"]
[PlyCount "69"]
[EventDate "2017.12.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "ARG"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 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 Qa5 13. Bd2 Nb6 14. Bb3 Rac8 15. Be1 c5 16. dxc5 Rxc5 17. e4 Rh5 18. h3 Qe5 19. Nb5 Bxe1 20. Rxe1 a6 21. Na3 g5 22. a5 Qxa5 23. e5 Nbd7 24. exf6 Nxf6 25. Nc4 Qb4 26. Qf3 Rh4 27. Ne5 Rd8 28. Rad1 Rxd1 29. Rxd1 Rf4 30. Qc3 Qb6 31. Qc8+ Kh7 32. Rd8 Qxf2+ 33. Kh2 Ng4+ 34. Nxg4 Rxg4 35. Qc2+ 1-0

[Event "World ol U16"]
[Site "Ahmedabad"]
[Date "2017.12.14"]
[Round "5.4"]
[White "Aguero Arce, Matias"]
[Black "Chuensuwonkul, Pariyakul"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2203"]
[BlackElo "1373"]
[PlyCount "37"]
[EventDate "2017.12.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Thailand"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "THA"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. a3 Nc6 8. dxc5 Bxc5 9. Qc2 dxc4 10. Bxc4 Qe7 11. Bg5 h6 12. Bh4 Nb8 13. e4 e5 14. Nd5 Qd6 15. Rd1 Nxd5 16. Rxd5 Qc7 17. Rxc5 Nc6 18. 0-0 b6 19. Rxc6 1-0

[Event "World ol U16"]
[Site "Ahmedabad"]
[Date "2017.12.13"]
[Round "4.4"]
[White "Mitrabha, Guha"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2315"]
[BlackElo "2203"]
[PlyCount "86"]
[EventDate "2017.12.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "India Red"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "ARG"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Rc8 10. Bd3 e6 11. Nf3 Be7 12. 0-0 0-0 13. Ne5 h6 14. Qe2 a6 15. g4 Nc4 16. h4 Nxe5 17. dxe5 Ne4 18. Nxe4 dxe4 19. Bxe4 Bb5 20. Qf3 Bxf1 21. Rxf1 Bxh4 22. Kg2 b5 23. Rh1 Rc4 24. b3 Rc3 25. Bb1 Bg5 26. Bxg5 Qxg5 27. Rh5 Qd8 28. Kg3 g6 29. Rh1 Qd5 30. Qxd5 exd5 31. Rd1 Rd8 32. Rd4 Kf8 33. Be4 Rc5 34. Bd3 Ke7 35. a4 bxa4 36. Rxa4 a5 37. b4 Rc3 38. Bb5 axb4 39. Kf4 Rb8 40. Ra7+ Kd8 41. Rd7+ Kc8 42. Rxf7 Rxb5 43. e6 Rc4+ 0-1

[Event "World ol U16"]
[Site "Ahmedabad"]
[Date "2017.12.12"]
[Round "2.4"]
[White "Aguero Arce, Matias"]
[Black "Vakhidov, Daler"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2203"]
[BlackElo "2250"]
[PlyCount "80"]
[EventDate "2017.12.11"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "UZB"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. d5 0-0 6. 0-0 d6 7. c4 b5 8. cxb5 a6 9. bxa6 Bxa6 10. Nc3 Nbd7 11. Qc2 Qa5 12. Bd2 Rfb8 13. Rab1 Nb6 14. b3 Bb7 15. a4 Qa6 16. e4 Nfd7 17. Rfe1 c4 18. b4 Nxa4 19. Nxa4 Qxa4 20. Qxc4 Ba6 21. Qb3 Nc5 22. Qxa4 Nxa4 23. Bf1 Bxf1 24. Kxf1 Rb5 25. Rec1 Rab8 26. Rc4 f5 27. Nd4 Bxd4 28. Rxd4 fxe4 29. Rd1 Nb6 30. Be1 Rc8 31. Ke2 Rc4 32. Ke3 Rxd4 33. Rxd4 Nxd5+ 34. Kxe4 Nb6 35. Bd2 Kf7 36. Kd3 d5 37. Rf4+ Kg8 38. Kc3 Nc4 39. Rxc4 dxc4 40. Kxc4 Rb7 1-0

[Event "Lizarraga Memorial op"]
[Site "Argentina"]
[Date "2017.07.10"]
[Round "5.4"]
[White "Aguero Arce, Matias"]
[Black "De Marzi, Diego"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2190"]
[BlackElo "2127"]
[PlyCount "20"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. e3 Nf6 8. h3 Bg7 9. a3 0-0 10. Be2 h6 1/2-1/2

[Event "Lizarraga Memorial op"]
[Site "Argentina"]
[Date "2017.07.09"]
[Round "3.5"]
[White "Aguero Arce, Matias"]
[Black "Saitua, Guillermo Alberto"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2190"]
[BlackElo "1984"]
[PlyCount "52"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 g6 5. cxd5 cxd5 6. Bf4 Bg7 7. e3 0-0 8. Be2 Nc6 9. h3 a6 10. a3 b5 11. b4 Bf5 12. 0-0 Rc8 13. Qb3 Ne4 14. Rfc1 Qd7 15. Nxd5 Be6 16. Nb6 Qb7 17. d5 Qxb6 18. dxe6 Bxa1 19. exf7+ Kg7 20. Rxa1 Rxf7 21. Qe6 Rxf4 22. Qxc8 Rf6 23. Bd3 Nd6 24. Qd7 Nf7 25. Be4 Rd6 26. Qe8 Qd8 1-0

[Event "Lizarraga Memorial op"]
[Site "Argentina"]
[Date "2017.07.09"]
[Round "4.1"]
[White "Leskovar, Mario Leopoldo"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2274"]
[BlackElo "2190"]
[PlyCount "101"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 a6 5. 0-0 Nge7 6. Re1 d6 7. c3 g6 8. d4 cxd4 9. cxd4 d5 10. exd5 Nxd5 11. Nc3 Nce7 12. Bg5 f6 13. Bd2 Bg7 14. Bh3 Kf7 15. Qe2 Nc7 16. Rac1 Re8 17. Bf4 Ned5 18. Bxc7 Nxc7 19. Qe4 Rb8 20. Qf4 Bd7 21. Ne5+ Kg8 22. Nxd7 Qxd7 23. Ne4 Nd5 24. Qd6 Qf7 25. Nc5 f5 26. Nxe6 Nf6 27. Rc7 Qf8 28. Nxf8 Rxe1+ 29. Bf1 Rxf8 30. Kg2 Kh8 31. Bc4 Nh5 32. Rxb7 Re4 33. Rb8 Ree8 34. Rxe8 Rxe8 35. Be2 Nf6 36. Bf3 a5 37. Bc6 Rf8 38. Qc7 Ng4 39. h3 Nh6 40. d5 Bxb2 41. Qe7 Bg7 42. d6 Ng8 43. Qc7 Bf6 44. Qxa5 f4 45. g4 h5 46. g5 Bd8 47. Qe5+ Kh7 48. Be4 f3+ 49. Kg3 Rf7 50. Qe8 h4+ 51. Kh2 1-0

[Event "Lizarraga Memorial op"]
[Site "Argentina"]
[Date "2017.07.08"]
[Round "2.6"]
[White "Aguero Arce, Matias"]
[Black "Fernandez, Javier Horacio"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2190"]
[BlackElo "1737"]
[PlyCount "65"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 0-0 7. e4 Nb6 8. h3 Na6 9. Nc3 c5 10. d5 e6 11. 0-0 exd5 12. Nxd5 Nxd5 13. exd5 Qb6 14. Nd2 Bd4 15. Nc4 Qf6 16. h4 Bd7 17. Bg5 Qg7 18. Be7 b5 19. Na5 Qe5 20. Bxf8 Rxf8 21. Nc6 Bxc6 22. dxc6 Qxg3 23. Qxd4 Qxg2+ 24. Kxg2 cxd4 25. Rfd1 Nb4 26. Rac1 Rc8 27. Rxd4 Rxc6 28. Rxc6 Nxc6 29. Rd6 Nb4 30. a3 Nc2 31. Kf1 a5 32. Rd2 Na1 33. Rd5 1-0

[Event "Lizarraga Memorial op"]
[Site "Argentina"]
[Date "2017.07.08"]
[Round "1.6"]
[White "Fernandez, Antonio Omar"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1583"]
[BlackElo "2190"]
[PlyCount "52"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e4 dxe4 3. Ng5 Qd5 4. d3 exd3 5. Bxd3 Nf6 6. 0-0 e6 7. Nc3 Qd8 8. Qe2 Be7 9. Be3 Nbd7 10. Rad1 c6 11. Bc4 0-0 12. Rfe1 h6 13. Nf3 Qc7 14. Bc1 Nb6 15. Bb3 a5 16. Be3 Nbd5 17. Nxd5 cxd5 18. c3 a4 19. Bc2 a3 20. Bb3 Ne4 21. Bd4 Bf6 22. Bxf6 Nxf6 23. Nd4 Bd7 24. bxa3 Qxc3 25. Nb5 Bxb5 26. Qxb5 Ne4 0-1

[Event "Villa Martelli zt 2.5"]
[Site "Villa Martelli"]
[Date "2017.05.08"]
[Round "9"]
[White "Aguero Arce, Matias"]
[Black "Zacarias Martinez, Ruben David"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2124"]
[BlackElo "2188"]
[PlyCount "112"]
[EventDate "2017.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Bxd2 Bb7 7. g3 0-0 8. Bg2 d6 9. 0-0 Nbd7 10. Bc3 Qe7 11. b4 c5 12. Qb3 Be4 13. Rfd1 Rac8 14. dxc5 bxc5 15. b5 d5 16. e3 Nb6 17. Ne5 dxc4 18. Nxc4 Bxg2 19. Kxg2 Nxc4 20. Bxf6 Nxe3+ 21. Qxe3 Qxf6 22. Rac1 Qe7 23. Rc4 Qb7+ 24. Kg1 Qxb5 25. Rdc1 Rfd8 26. Rxc5 Rxc5 27. Rxc5 Rd1+ 28. Kg2 Qf1+ 29. Kf3 h6 30. Kg4 Rd3 31. Qf4 f5+ 32. Kh5 Kh7 33. Rc7 Qh3+ 34. Qh4 Qxh4+ 35. Kxh4 Rxa3 36. Re7 Ra2 37. h3 Rxf2 38. Rxa7 Kg6 39. g4 f4 40. Ra5 Rg2 41. Ra4 Rf2 42. Ra5 Kf6 43. g5+ hxg5+ 44. Rxg5 Rf3 45. Rg2 g5+ 46. Kg4 Rg3+ 47. Rxg3 fxg3 48. Kxg3 Kf5 49. Kf3 e5 50. Ke3 e4 51. Ke2 Kf4 52. Kf2 e3+ 53. Ke2 Ke4 54. Ke1 Kf3 55. Kf1 e2+ 56. Ke1 Ke3 0-1

[Event "Villa Martelli zt 2.5"]
[Site "Villa Martelli"]
[Date "2017.05.07"]
[Round "8"]
[White "Della Morte, German"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2348"]
[BlackElo "2124"]
[PlyCount "62"]
[EventDate "2017.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qg4 Nf6 8. Qg3 d6 9. Nc3 Nc6 10. 0-0 0-0 11. Bg5 Ne5 12. Be2 b5 13. a3 Ng6 14. Bf3 Bb7 15. e5 Bxf3 16. exf6 gxf6 17. Bh6 Bb7 18. Bxf8 Kxf8 19. Rad1 e5 20. Nd5 f5 21. Rd2 h5 22. Rfd1 Rc8 23. Nc3 Bb8 24. Qe3 Kg7 25. Nc1 Rc4 26. f3 Bc7 27. Kh1 Bb6 28. Qd3 Qg5 29. Qxd6 Be3 30. N1e2 Rh4 31. Ng1 Qg3 0-1

[Event "Villa Martelli zt 2.5"]
[Site "Villa Martelli"]
[Date "2017.05.06"]
[Round "7"]
[White "Aguero Arce, Matias"]
[Black "Arias, Juan Cruz"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2124"]
[BlackElo "2254"]
[PlyCount "59"]
[EventDate "2017.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Qc1 b5 10. Nbd2 a5 11. Ne5 Bb7 12. Ndf3 Nbd7 13. Nd3 bxc4 14. bxc4 Ba6 15. Nfe5 Rfc8 16. Re1 Bb8 17. Ba3 Qe8 18. Nxd7 Nxd7 19. cxd5 cxd5 20. Qe3 Nb6 21. Nc5 Kf7 22. Qf3 Nc4 23. e4 Nxa3 24. exd5 Nc2 25. dxe6+ Kg8 26. Qxa8 Bc4 27. e7 Nxa1 28. Bd5+ Kh8 29. Bc6 Bd5 30. Bxe8 1-0

[Event "Villa Martelli zt 2.5"]
[Site "Villa Martelli"]
[Date "2017.05.04"]
[Round "5"]
[White "Aguero Arce, Matias"]
[Black "Martinez, Ayelen"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "2124"]
[BlackElo "2247"]
[PlyCount "139"]
[EventDate "2017.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 c5 6. Bg2 Nc6 7. 0-0 d6 8. b3 Bf5 9. dxc5 dxc5 10. Bb2 Ne4 11. Qc1 Nd4 12. Nxd4 Nxc3 13. Bxc3 cxd4 14. Bb2 Qc7 15. Rd1 Rfd8 16. Qd2 h5 17. Rac1 Kh7 18. Qb4 Rab8 19. c5 e5 20. Qa3 e4 21. Qb4 a5 22. Qc4 Be6 23. Qa4 Bg4 24. Bxe4 d3 25. Bxg7 dxe2 26. Re1 Kxg7 27. f3 Rd1 28. Rexd1 exd1Q+ 29. Rxd1 Qxc5+ 30. Qd4+ Qxd4+ 31. Rxd4 Be6 32. Rd6 Rc8 33. Rb6 Rd8 34. a4 Rd1+ 35. Kf2 Rd2+ 36. Kg1 Kh6 37. Bxb7 Rb2 38. Ra6 Rb1+ 39. Kf2 Rxb3 40. Bc6 Rb2+ 41. Kg1 Rc2 42. Bb5 Bd5 43. Rxa5 Bxf3 44. Bf1 h4 45. gxh4 f5 46. Ra7 Be4 47. h3 f4 48. Re7 Bf3 49. Rf7 g5 50. Rh7+ Kxh7 51. Bd3+ Kg7 52. Bxc2 gxh4 53. Kf2 Bb7 54. Bd1 Kf6 55. Bf3 Bc8 56. Bg4 Bb7 57. a5 Ke5 58. Be2 Kf6 59. Bf3 Bc8 60. Bc6 Ke5 61. Bg2 Kd4 62. Bf1 Bb7 63. Bg2 Bc8 64. Ke2 Kc5 65. Kf3 Kb5 66. Kxf4 Bxh3 67. Bc6+ Kxc6 68. Kg5 Kb5 69. Kxh4 Kxa5 70. Kxh3 1/2-1/2

[Event "Villa Martelli zt 2.5"]
[Site "Villa Martelli"]
[Date "2017.05.04"]
[Round "6"]
[White "Jodorcovsky Werjivker, Paulo"]
[Black "Aguero Arce, Matias"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2219"]
[BlackElo "2124"]
[PlyCount "66"]
[EventDate "2017.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Rc8 10. Bd3 e6 11. Nf3 Bb4 12. 0-0 0-0 13. Ne5 h6 14. h3 a6 15. Rac1 Bxc3 16. bxc3 Bb5 17. Bxb5 axb5 18. Qb2 Qb6 19. Rb1 Nc4 20. Qxb5 Qxb5 21. Rxb5 Ne4 22. Nxc4 Rxc4 23. Rxb7 Ra8 24. Rb8+ Rxb8 25. Bxb8 Nxc3 26. a3 Nb5 27. Ra1 Ra4 28. Rb1 Nxa3 29. Ra1 Ra5 30. Bc7 Ra7 31. Bb6 Rb7 32. Bc5 Nc4 33. Ra8+ Kh7 1/2-1/2

[Event "Villa Martelli zt 2.5"]
[Site "Villa Martelli"]
[Date "2017.05.03"]
[Round "4"]
[White "Galleto, Ricardo"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1998"]
[BlackElo "2124"]
[PlyCount "68"]
[EventDate "2017.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 a6 6. Bd3 d6 7. 0-0 Nf6 8. Bg5 Be7 9. Qe2 Nbd7 10. Rad1 Qc7 11. Rc1 Qb8 12. Bb1 b5 13. Rfe1 Ne5 14. Nd4 Qb6 15. Be3 Neg4 16. Nf5 Nxe3 17. Nxe7 Kxe7 18. Qf3 Neg4 19. h3 Ne5 20. Qg3 Bb7 21. Kh2 h5 22. Nd1 Rac8 23. Rxc8 Rxc8 24. f4 Ng6 25. e5 dxe5 26. fxe5 Nxe5 27. Qxe5 Qc7 28. Qxc7+ Rxc7 29. Ne3 g6 30. Kg3 Nd5 31. Nc2 Rc4 32. a3 h4+ 33. Kf2 Nf4 34. Ne3 Rd4 0-1

[Event "Villa Martelli zt 2.5"]
[Site "Villa Martelli"]
[Date "2017.05.02"]
[Round "3"]
[White "Aguero Arce, Matias"]
[Black "Pacheco, Daniel"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2124"]
[BlackElo "2279"]
[PlyCount "58"]
[EventDate "2017.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. g3 c6 5. Bg2 d5 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Qc1 b5 10. Nbd2 a5 11. a4 b4 12. Ne5 Bb7 13. Nd3 Nbd7 14. c5 Bc7 15. Nf3 Ne4 16. Qc2 f4 17. Rae1 g5 18. Bc1 Qg7 19. g4 h5 20. h3 hxg4 21. hxg4 Qh6 22. Nfe5 Kg7 23. f3 Rh8 24. fxe4 Qh2+ 25. Kf2 Qg3+ 26. Kg1 Rh2 27. Nxf4 gxf4 28. Rf2 Rah8 29. Bxf4 Rh1# 0-1

[Event "Villa Martelli zt 2.5"]
[Site "Villa Martelli"]
[Date "2017.05.01"]
[Round "2"]
[White "Lopez, Ricardo"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2014"]
[BlackElo "2124"]
[PlyCount "69"]
[EventDate "2017.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Ne5 Bf5 7. cxd5 Qxb3 8. axb3 Nxd5 9. Bd2 e6 10. Bd3 Bxd3 11. Nxd3 Nd7 12. Na3 Be7 13. Nc4 c5 14. dxc5 Nxc5 15. Nxc5 Bxc5 16. e4 Nb4 17. Bxb4 Bxb4+ 18. Ke2 0-0 19. Rhd1 Rfc8 20. Rd7 b5 21. Ne3 a5 22. Rad1 Rab8 23. f4 Bc5 24. Kf3 a4 25. R1d3 h6 26. Ng4 f6 27. e5 f5 28. Ne3 axb3 29. Rxb3 g5 30. g4 Bxe3 31. Rxe3 gxf4 32. Red3 fxg4+ 33. Kxg4 Rc5 34. Kxf4 Rf8+ 35. Ke4 0-1

[Event "Villa Martelli zt 2.5"]
[Site "Villa Martelli"]
[Date "2017.04.30"]
[Round "1"]
[White "Aguero Arce, Matias"]
[Black "Real de Azua, Ernesto"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "2124"]
[BlackElo "2483"]
[PlyCount "68"]
[EventDate "2017.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Be2 Bb7 8. a3 c5 9. dxc5 Qxd1+ 10. Bxd1 Bxc5 11. b4 Bd6 12. Bb2 Nbd7 13. Bb3 Ke7 14. Nd4 Ne5 15. 0-0-0 Nfg4 16. Rd2 Nxf2 17. Rf1 Nfd3+ 18. Kc2 Nxb2 19. Kxb2 Rhd8 20. h3 Rac8 21. g4 Nc4+ 22. Bxc4 Rxc4 23. g5 Be5 24. Rdf2 f5 25. gxf6+ Bxf6 26. Nce2 Be4 27. Kb3 e5 28. Ng3 exd4 29. Nxe4 dxe3 30. Rf4 e2 31. Re1 Rd3+ 32. Ka2 Rc2+ 33. Kb1 Rb2+ 34. Kc1 Rd1+ 0-1

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.31"]
[Round "9"]
[White "Aguero Arce, Matias"]
[Black "Anza, Vicenzo"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2079"]
[BlackElo "1479"]
[PlyCount "41"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. bxa6 d6 6. Nc3 Bxa6 7. Nf3 g6 8. g3 Bg7 9. Bg2 0-0 10. 0-0 Nbd7 11. h3 Qa5 12. Rb1 Rfb8 13. Bd2 Nb6 14. b3 Qa3 15. Ne1 Bb7 16. Nc2 Qa6 17. e4 Nfd7 18. a4 Ne5 19. Nb5 Rc8 20. Re1 c4 21. Nb4 1-0

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.30"]
[Round "8"]
[White "Miyasaka, Matthew Shoji"]
[Black "Aguero Arce, Matias"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1971"]
[BlackElo "2079"]
[PlyCount "91"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 d6 8. Be3 Nf6 9. 0-0 Nc6 10. c4 e5 11. Nc3 Nd4 12. Bxd4 exd4 13. e5 Bg4 14. Qe1 dxe5 15. Qxe5+ Qe7 16. Rfe1 Qxe5 17. Rxe5+ Kf8 18. Ne4 Nd7 19. Rg5 f5 20. Nd6 h6 21. Rxf5+ Bxf5 22. Bxf5 Ne5 23. Re1 g6 24. Rxe5 gxf5 25. c5 Rd8 26. Rxf5+ Ke7 27. Rf7+ Ke6 28. Rxb7 Bxc5 29. Nf7 Be7 30. Nxh8 Rxh8 31. Nxd4+ Kf6 32. Rb6+ Kf7 33. Nf5 Bf6 34. g3 a5 35. Nd6+ Kg7 36. b3 Ra8 37. Nf5+ Kg6 38. Nxh6 Kxh6 39. Rxf6+ Kg5 40. Rf4 Rd8 41. Ra4 Rd5 42. b4 axb4 43. Rxb4 Rd1+ 44. Kg2 Ra1 45. h4+ Kg6 46. Ra4 1-0

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.29"]
[Round "7"]
[White "Aguero Arce, Matias"]
[Black "Sica, Mauro"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2079"]
[BlackElo "2110"]
[PlyCount "192"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 d6 3. c4 Nf6 4. g3 g6 5. Bg2 Bg7 6. b3 0-0 7. Bb2 Ne4 8. Qc2 Nc6 9. d5 Nb4 10. Qc1 Bxb2 11. Qxb2 e5 12. dxe6 Bxe6 13. Nbd2 Qe7 14. 0-0 Nc6 15. Ne1 Bd7 16. Nd3 g5 17. f4 g4 18. Nxe4 fxe4 19. Nf2 Bf5 20. e3 Rae8 21. a3 h5 22. Rfd1 Nb8 23. Rd2 Nd7 24. b4 Nf6 25. Rad1 h4 26. Nh1 h3 27. Bf1 Rd8 28. Nf2 c6 29. Qd4 b6 30. Qc3 Kh7 31. Qb3 d5 32. b5 dxc4 33. Bxc4 c5 34. Qc3 Kg6 35. Kf1 Rfe8 36. Kg1 Kg7 37. a4 Kg6 38. a5 Rxd2 39. Rxd2 bxa5 40. Qxa5 Rb8 41. Qa1 Rb7 42. Qc3 Rd7 43. Rxd7 Qxd7 44. Be2 Qd6 45. Nd1 Be6 46. Nb2 Qd7 47. Nc4 Bxc4 48. Qxc4 Qd6 49. Qa4 Qd2 50. Kf2 Qc1 51. Qd1 Qb2 52. Qd6 c4 53. f5+ Kxf5 54. Qc5+ Kg6 55. Qxc4 Qb1 56. Bf1 Qd1 57. Qe2 Qd7 58. Kg1 Qe6 59. Qf2 Qf5 60. Qf4 Nd5 61. Qd6+ Nf6 62. Qf4 Qc5 63. Be2 Qc1+ 64. Bf1 Qd2 65. Qf2 Qxf2+ 66. Kxf2 Kf5 67. Bc4 Ke5 68. Kg1 Kd6 69. Be2 Kc5 70. Kf2 Kb4 71. Ke1 Kc3 72. Bd1 Kd3 73. Kf2 Kd2 74. Be2 Kc3 75. Ke1 Kc2 76. Bd1+ Kc3 77. Kf2 Kd2 78. Be2 Nd5 79. Bxg4 Nxe3 80. Bxh3 Nd1+ 81. Kf1 Nc3 82. Bg4 Nxb5 83. h4 Nd6 84. h5 Nf7 85. Be6 Ng5 86. Bc4 e3 87. Ba6 Nh7 88. g4 Ng5 89. h6 Nh7 90. Kg2 e2 91. Bxe2 Kxe2 92. Kg3 Ke3 93. Kh4 Kf4 94. Kh5 a5 95. Kg6 Ng5 96. Kf6 a4 0-1

[Event "Pan American-ch U16 27th"]
[Site "Montevideo"]
[Date "2016.07.28"]
[Round "5"]
[White "Aguero Arce, Matias"]
[Black "Oviedo, Mathias"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2079"]
[BlackElo "1527"]
[PlyCount "71"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 dxc4 7. Bxc4 b5 8. Bd3 Be7 9. 0-0 Bb7 10. Rc1 0-0 11. Qe2 a6 12. Rfd1 Nd5 13. Ne4 Rc8 14. Nd6 Bxg5 15. Nxb7 Qe7 16. Nxg5 Qxg5 17. Nc5 Nxc5 18. Rxc5 Qd8 19. Rdc1 Qb6 20. Qh5 g6 21. Qg4 Rc7 22. h4 Kh8 23. Qg5 f5 24. h5 Rg8 25. Rxd5 cxd5 26. Qf6+ Rgg7 27. Rxc7 Qxc7 28. h6 Qf7 29. hxg7+ Qxg7 30. Qxe6 Qb7 31. Be2 a5 32. Bf3 Qg7 33. Bxd5 h5 34. Qe8+ Kh7 35. Bf7 Kh6 36. d5 1-0

