[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Derbes, Jose Maria"]
[Black "Rivero, Ariel"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1619"]
[BlackElo "1801"]
[PlyCount "70"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Qc7 7. f4 Nbd7 8. Qf3 e6 9. 0-0-0 b5 10. g4 Be7 11. h4 Bb7 12. Bxf6 gxf6 13. Bh3 b4 14. Nce2 Nc5 15. Ng3 Qa5 16. Kb1 f5 17. gxf5 Bf6 18. fxe6 fxe6 19. Nxe6 Nxe6 20. Bxe6 Ke7 21. Bh3 Rhg8 22. Nf5+ Kf8 23. Rxd6 Be7 24. Nxe7 Kxe7 25. Rd7+ Kf8 26. Rxb7 Qc5 27. Qb3 Rg1+ 28. Bf1 Qh5 29. Qxb4+ Kg8 30. Qc4+ Kf8 31. Qc5+ Qxc5 32. Rxg1 Qxg1 33. a3 Qxf1+ 34. Ka2 Qc4+ 35. Rb3 a5 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Mazo, Alejandro"]
[Black "Rivero, Ariel"]
[Result "1-0"]
[ECO "B55"]
[BlackElo "1801"]
[PlyCount "61"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 Qc7 7. Nc3 e6 8. Be3 Be7 9. Qd2 h5 10. Be2 Nbd7 11. 0-0 h4 12. Rac1 Ne5 13. b3 Bd7 14. h3 Nh5 15. f4 Nc6 16. Nd5 exd5 17. cxd5 Ng3 18. dxc6 bxc6 19. Rfd1 Bf6 20. Bf3 0-0 21. Ne2 Be7 22. Nxg3 hxg3 23. e5 Qc8 24. exd6 Bf6 25. Qe1 Bxh3 26. Qxg3 Bf5 27. Rxc6 Qd8 28. Rc5 Qd7 29. Bxa8 Rxa8 30. Rc7 Qxd6 31. Rxd6 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Ramirez, Marysol"]
[Black "Rivero, Ariel"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1765"]
[BlackElo "1801"]
[PlyCount "106"]
[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. e3 c5 3. c3 cxd4 4. cxd4 d6 5. Bd3 g6 6. f4 Bg7 7. Nf3 Bg4 8. Nbd2 Nd5 9. Qe2 Nc6 10. 0-0 0-0 11. h3 Bd7 12. Ng5 h6 13. Nge4 f5 14. Ng3 Ncb4 15. Bb1 Nf6 16. e4 e6 17. exf5 exf5 18. Qc4+ Nbd5 19. Nf3 Rc8 20. Qd3 a6 21. a4 b5 22. Qa3 b4 23. Qd3 Re8 24. Qxa6 Rc6 25. Qd3 Kh7 26. Nh4 Ne4 27. Ba2 Qxh4 28. Bxd5 Rxc1 29. Nxe4 Rxf1+ 30. Rxf1 fxe4 31. Bxe4 Rxe4 32. Qxe4 Bf5 33. Qd5 Qg3 34. Kh1 h5 35. Rf3 Qe1+ 36. Kh2 Be4 37. Qxd6 Bxf3 38. gxf3 Qf2+ 39. Kh1 Bxd4 40. Qe7+ Bg7 41. Qe4 Qg3 42. a5 Qxh3+ 43. Kg1 Qg3+ 44. Kf1 Bxb2 45. a6 Qh3+ 46. Ke2 Qd7 47. Qxb4 Qe6+ 48. Kf2 Bf6 49. Qb7+ Kh6 50. a7 Bh4+ 51. Kf1 Qe1+ 52. Kg2 Qf2+ 53. Kh1 Bg3 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Rivero, Ariel"]
[Black "Ajata, Pabel"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1801"]
[BlackElo "1845"]
[PlyCount "138"]
[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. a3 e6 3. b4 cxb4 4. axb4 Bxb4 5. c3 Be7 6. d4 d6 7. Bb5+ Bd7 8. Bd3 Nc6 9. Nf3 a6 10. Na3 Nf6 11. Nc4 b5 12. Ne3 0-0 13. 0-0 h6 14. Ba3 Qc7 15. e5 dxe5 16. Bxe7 Nxe7 17. Nxe5 Rfd8 18. Qf3 Be8 19. Rfc1 Nfd5 20. Be4 Ra7 21. c4 Nxe3 22. fxe3 Qb6 23. cxb5 Nd5 24. bxa6 Rxa6 25. Rxa6 Qxa6 26. h3 Qa3 27. Re1 Nc3 28. Bc6 Qe7 29. Bxe8 Rxe8 30. e4 Nb5 31. Qf2 Rd8 32. Nc6 Qd7 33. Nxd8 Qxd8 34. Rd1 Nc3 35. Re1 Nb5 36. Rd1 Nc3 37. Rf1 Qd7 38. Qe3 Nb5 39. Rd1 Nd6 40. d5 exd5 41. Rxd5 Qe6 42. Qd3 Nxe4 43. Rd8+ Kh7 44. Rd4 f5 45. Rd7 Qb6+ 46. Kh2 Qb8+ 47. Kg1 Qb6+ 48. Qd4 Qb1+ 49. Kh2 Qb8+ 50. Kg1 Qb1+ 51. Qd1 Qb6+ 52. Rd4 Nc3 53. Qd2 Qxd4+ 54. Qxd4 Ne2+ 55. Kf2 Nxd4 56. Ke3 Ne6 57. g3 Kg6 58. h4 Kf6 59. Kf3 g5 60. h5 Ke5 61. Ke3 g4 62. Kd3 f4 63. gxf4+ Kxf4 64. Ke2 Kg3 65. Kf1 Kh2 66. Kf2 g3+ 67. Kf3 g2 68. Kg4 g1Q+ 69. Kh4 Qg5# 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Rivero, Ariel"]
[Black "Ardila, Donaldo"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1801"]
[BlackElo "1987"]
[PlyCount "75"]
[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. a3 Nc6 3. b4 cxb4 4. axb4 Nxb4 5. d4 e6 6. Nf3 d5 7. e5 Nc6 8. c3 Nge7 9. Ba3 Ng6 10. Bxf8 Nxf8 11. Bd3 Ng6 12. Na3 a6 13. Nb5 Nf4 14. Nd6+ Kf8 15. 0-0 f6 16. Bc2 fxe5 17. dxe5 Nxe5 18. Nxc8 Rxc8 19. Nxe5 Qg5 20. Ng4 h5 21. f3 hxg4 22. fxg4 Kg8 23. g3 Nh3+ 24. Kg2 Rxc3 25. Ra2 d4 26. Qxd4 Qd5+ 27. Qxd5 exd5 28. Bg6 Rh6 29. Bf7+ Kh7 30. Bxd5 Ng5 31. h4 Rd6 32. Rd2 Ne6 33. Be4+ g6 34. Rxd6 Rc6 35. Bxc6 bxc6 36. Rxe6 g5 37. Rxc6 gxh4 38. gxh4 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Rivero, Ariel"]
[Black "Medina, Ramos Leonardo"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1801"]
[BlackElo "1458"]
[PlyCount "17"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 exd4 5. Ng5 d5 6. Bxd5 Be6 7. Bxe6 fxe6 8. Nxe6 Qf6 9. Nxc5 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "11"]
[White "Rivero, Ariel"]
[Black "Volpe, Leonel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1801"]
[BlackElo "1732"]
[PlyCount "78"]
[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 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Be7 6. Nf3 0-0 7. h3 Nc6 8. 0-0 h6 9. a3 Be6 10. Re1 Qd7 11. Ne5 Nxe5 12. dxe5 Ne8 13. Bf4 c5 14. Qh5 f5 15. Bb5 Qc7 16. Rad1 Rd8 17. Bxe8 Rfxe8 18. Bxh6 gxh6 19. Qg6+ Kh8 20. Qxe6 Bg5 21. Qxf5 Rf8 22. Qg6 d4 23. Nb5 Qf7 24. Qxf7 Rxf7 25. Nd6 Re7 26. Nf5 Re6 27. c3 d3 28. c4 d2 29. Re2 h5 30. h4 Bf4 31. g3 Rxe5 32. Rxe5 Bxe5 33. f4 Bxb2 34. Kg2 Bxa3 35. Kf3 Bc1 36. Nd6 Rxd6 37. g4 hxg4+ 38. Kxg4 Re6 39. f5 Re1 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Rodriguez, Mayko"]
[Black "Rivero, Ariel"]
[Result "0-1"]
[ECO "B53"]
[BlackElo "1801"]
[PlyCount "82"]
[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. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. c4 Nc6 8. Qd3 Nb4 9. Qb3 a5 10. a3 Nc6 11. 0-0 Nxe4 12. Nc3 Nc5 13. Qc2 g6 14. Be3 Na6 15. Rad1 Bg7 16. c5 0-0 17. cxd6 exd6 18. Nd5 Rae8 19. b3 Ne7 20. Nxe7+ Rxe7 21. a4 Nb4 22. Qc4 d5 23. Qb5 Nc6 24. Bc5 Re4 25. Bxf8 Bxf8 26. Qxd5 Qe7 27. Rfe1 Rxe1+ 28. Rxe1 Qb4 29. Rc1 Ne7 30. Qd1 Nc6 31. Rb1 Bg7 32. Nd2 Bc3 33. Nc4 b5 34. axb5 Qxb5 35. Nd6 Qb4 36. h3 Bd4 37. Nc4 Ba7 38. Qg4 Qc5 39. Ne5 Qxf2+ 40. Kh2 Nxe5 41. Qc8+ Kg7 0-1

[Event "ARG-ch sf Amateur sf 20"]
[Site "Villaguay"]
[Date "2019.12.07"]
[Round "4.7"]
[White "Asensio, Enrique"]
[Black "Rivero, Ariel"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2105"]
[BlackElo "1816"]
[PlyCount "123"]
[EventDate "2019.12.06"]
[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. Bf4 d6 3. Nf3 b6 4. e3 e6 5. h3 Bb7 6. Nbd2 Be7 7. Bd3 Nbd7 8. 0-0 0-0 9. Bh2 c5 10. c3 Re8 11. Re1 Nf8 12. Qe2 a6 13. a4 Ng6 14. Red1 Qc7 15. dxc5 bxc5 16. Nc4 e5 17. Bc2 Rad8 18. Ne1 Bf8 19. e4 Nf4 20. Qf1 Nxe4 21. Ne3 Nf6 22. Nd3 d5 23. Nxf4 exf4 24. Qd3 g6 25. Ng4 Nxg4 26. hxg4 Qc6 27. Bxf4 d4 28. Qf1 Qf6 29. Bd2 Bd6 30. g5 Qe5 31. f4 Qd5 32. c4 Qc6 33. Re1 Qc7 34. b3 Qc6 35. Bd3 Bf8 36. Rxe8 Rxe8 37. Re1 Bd6 38. Rxe8+ Qxe8 39. Qf2 Qc6 40. Qf1 Qb6 41. Bc2 Bc7 42. Qe2 Kf8 43. Qf1 Qe6 44. Bd3 f5 45. gxf6 Qxf6 46. Qf2 h5 47. Qg3 Kg7 48. Qf2 h4 49. Be2 h3 50. Bf3 Bc8 51. Be2 hxg2 52. Kxg2 Qf5 53. Qf3 Qc2 54. Qd3 Bf5 55. Qxc2 Bxc2 56. a5 Bxf4 57. Bd3 Kf6 58. Kf3 Bd1+ 59. Ke4 Bd6 60. Be1 Bg4 61. Bf1 Bf5+ 62. Kf3 1/2-1/2

[Event "ARG-ch sf Amateur sf 20"]
[Site "Villaguay"]
[Date "2019.12.07"]
[Round "3.12"]
[White "Rivero, Ariel"]
[Black "Noguera, Victoria Mercedes"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1816"]
[BlackElo "1179"]
[PlyCount "106"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 d6 7. d3 0-0 8. Bd2 Rb8 9. Rb1 Bd7 10. a3 a6 11. b4 b6 12. b5 axb5 13. Nxb5 Na5 14. Bxa5 bxa5 15. a4 Bc6 16. Ne1 Bxg2 17. Kxg2 Ng4 18. h3 Ne5 19. Nc2 Nc6 20. Qd2 Qd7 21. e3 Rfd8 22. e4 e6 23. Ne3 Nb4 24. f4 d5 25. exd5 exd5 26. Rxb4 axb4 27. Nxd5 Ra8 28. Qf2 Rxa4 29. Qxc5 Ra2+ 30. Rf2 b3 31. f5 b2 32. Qb4 b1Q 33. Qxb1 Rxf2+ 34. Kxf2 Qxf5+ 35. Kg2 Qe5 36. Qa2 Re8 37. Qf2 Qa1 38. Nd6 Rf8 39. Ne7+ Kh8 40. Nxf7+ Rxf7 41. Qxf7 Qb2+ 42. Kf3 Qb7+ 43. Ke2 Qb2+ 44. Kf1 Qb1+ 45. Kg2 Qb2+ 46. Qf2 Qb7+ 47. Nd5 Qb3 48. Qe2 Qb8 49. h4 Be5 50. Qf2 Qd6 51. Qe3 Qb8 52. Qf2 Qb6 53. Qf7 Qb8 1-0

[Event "ARG-ch sf Amateur sf 20"]
[Site "Villaguay"]
[Date "2019.12.06"]
[Round "2.5"]
[White "Madina Yadarola, Martin"]
[Black "Rivero, Ariel"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2172"]
[BlackElo "1816"]
[PlyCount "115"]
[EventDate "2019.12.06"]
[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 c5 2. d5 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nf3 0-0 7. 0-0 Bd7 8. a4 Na6 9. e4 Nc7 10. Re1 Rb8 11. Bg5 h6 12. Bf4 Nh5 13. Be3 b5 14. axb5 Nxb5 15. Qd2 Nxc3 16. bxc3 Kh7 17. Rxa7 Ra8 18. Rea1 Rxa7 19. Rxa7 e5 20. Nh4 Bc8 21. Bf3 Qb6 22. Ra1 Qb2 23. Ra7 Nf6 24. Kg2 Ng4 25. Bxg4 Bxg4 26. Ra6 Rd8 27. c4 Bc8 28. Ra7 Rf8 29. Nf3 Qb6 30. Ra3 f5 31. Qd3 fxe4 32. Qxe4 Qd8 33. g4 Qb6 34. Rb3 Qd8 35. h3 Qf6 36. Bd2 Qe7 37. Ne1 Qh4 38. f3 h5 39. Nd3 hxg4 40. hxg4 Qf6 41. Nf2 Bh6 42. Bxh6 Kxh6 43. Qe3+ Kg7 44. Ne4 Qe7 45. Qg5 Qc7 46. Ng3 Qf7 47. Re3 Ba6 48. Ne4 Bxc4 49. Nxd6 Qxd5 50. Nf5+ Rxf5 51. gxf5 Qd2+ 52. Kg3 Bf7 53. fxg6 Bxg6 54. Qxe5+ Kg8 55. Qb8+ Kg7 56. Re7+ Bf7 57. Rxf7+ Kxf7 58. Qf4+ 1-0

[Event "ARG-ch sf Amateur sf 20"]
[Site "Villaguay"]
[Date "2019.12.06"]
[Round "1.16"]
[White "Rivero, Ariel"]
[Black "Ilari, Juan"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1816"]
[PlyCount "63"]
[EventDate "2019.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 b6 5. Nf3 Bb7 6. d3 h6 7. 0-0 Bc5 8. Nxe5 Qe7 9. Nxc6 Bxc6 10. Nd5 Nxd5 11. cxd5 Bxd5 12. Bxd5 c6 13. Bg2 0-0 14. Bd2 d5 15. Rc1 Rac8 16. a3 Bd4 17. Bc3 Bc5 18. b4 Bd6 19. e3 f5 20. Qb3 Kh8 21. Qd1 Qe6 22. Qh5 Be5 23. Bxe5 Qxe5 24. d4 Qe6 25. Rc2 f4 26. Bh3 Qe4 27. Rc3 Rc7 28. Qe5 Re7 29. Qxe4 Rxe4 30. gxf4 Rg8 31. Rxc6 Kh7 32. Bf5+ 1-0

[Event "Gualeguaychu Baggio Cup"]
[Site "Gualeguaychu"]
[Date "2019.11.10"]
[Round "6"]
[White "Rivero, Ariel"]
[Black "Mengeon, Jorge"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1795"]
[BlackElo "1807"]
[PlyCount "113"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 0-0 5. Nf3 Nc6 6. d3 d5 7. cxd5 Nxd5 8. Bd2 Be6 9. 0-0 f5 10. Nxd5 Bxd5 11. Bc3 Bf6 12. b4 Rb8 13. b5 Nd4 14. Bxd4 exd4 15. a4 c6 16. bxc6 Bxc6 17. Nd2 Bxg2 18. Kxg2 Qd5+ 19. Kg1 Rbe8 20. Re1 Bg5 21. Qb3 Qxb3 22. Nxb3 Bf6 23. Rac1 Rc8 24. Na5 b6 25. Nc4 Rfd8 26. Rb1 Rc5 27. Rb5 Rdd5 28. Ra1 Rxb5 29. axb5 Rxb5 30. Rxa7 Rb1+ 31. Kg2 b5 32. Rb7 b4 33. Kf3 b3 34. Nd2 Rh1 35. Rxb3 Rxh2 36. Nf1 Rh6 37. Rb5 Bg5 38. Rxf5 Bc1 39. Kg2 Re6 40. Rc5 Bb2 41. Rc2 Bc3 42. Nh2 h5 43. Nf3 g6 44. Ng5 Rb6 45. e4 Kg7 46. f4 Rb1 47. Rf2 Rd1 48. Rf3 Bd2 49. Ne6+ Kf6 50. Nxd4 Bc3 51. e5+ Kf7 52. Nb5 Rd2+ 53. Kh3 Bb4 54. Nd4 Rb2 55. g4 Bc5 56. Nc6 Bg1 57. Rf1 1-0

[Event "Gualeguaychu Baggio Cup"]
[Site "Gualeguaychu"]
[Date "2019.11.10"]
[Round "5"]
[White "Rivero, Ariel"]
[Black "Presfraind, Augusto"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1795"]
[BlackElo "1672"]
[PlyCount "90"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 e6 2. g3 f5 3. Bg2 d5 4. Nf3 Nf6 5. Bg5 Be7 6. Ne5 Nbd7 7. Nxd7 Bxd7 8. 0-0 0-0 9. Nd2 h6 10. Bf4 g5 11. Be5 Ng4 12. Nf3 Nxe5 13. Nxe5 Be8 14. e3 Bd6 15. f4 Bxe5 16. fxe5 Rb8 17. Qd2 Bg6 18. Rf2 b6 19. Raf1 Qe7 20. c3 c5 21. Qe2 Qh7 22. Qa6 cxd4 23. exd4 f4 24. Rd2 fxg3 25. hxg3 Rxf1+ 26. Qxf1 Rf8 27. Rf2 Rxf2 28. Qxf2 Qf7 29. g4 Qxf2+ 30. Kxf2 Bb1 31. a3 Ba2 32. Ke3 Bc4 33. Kd2 a5 34. b4 a4 35. Bf3 b5 36. Bd1 Kf8 37. Bc2 Ke7 38. Ke3 Kd8 39. Bg6 Ke7 40. Bh7 Kf8 41. Bg6 Ke7 42. Bc2 Kf7 43. Kf2 Ke7 44. Bd1 Kd7 45. Ke3 Ke7 1/2-1/2

[Event "Gualeguaychu Baggio Cup"]
[Site "Gualeguaychu"]
[Date "2019.11.09"]
[Round "3"]
[White "Landivar, Matias"]
[Black "Rivero, Ariel"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2018"]
[BlackElo "1795"]
[PlyCount "151"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. e4 g6 4. d3 Bg7 5. c3 d6 6. Nh3 Nf6 7. 0-0 0-0 8. Na3 Rb8 9. Nc2 Bd7 10. f4 b5 11. a3 a5 12. Bd2 b4 13. axb4 axb4 14. Ne3 bxc3 15. bxc3 e6 16. Nf2 Ne8 17. h4 Ne7 18. h5 Bc6 19. hxg6 hxg6 20. Qg4 Rb2 21. Nc4 Rc2 22. Qd1 Rxc3 23. Bxc3 Bxc3 24. Rc1 Bd4 25. Qg4 Kg7 26. Qe2 Rh8 27. Nd2 d5 28. Nf3 dxe4 29. dxe4 Nf6 30. Nxd4 Qxd4 31. Rfd1 Qb4 32. Rb1 Qa3 33. Ra1 Qxg3 34. Qf3 Qh2+ 35. Kf1 Bb5+ 36. Ke1 Qg1+ 37. Kd2 Rd8+ 38. Ke3 Rd3+ 39. Rxd3 Qxa1 40. Qd1 Qa7 41. Rc3 c4+ 42. Kf3 Nh5 43. Qd6 Nf6 44. Qe5 Qa1 45. Qd4 Nc6 46. Qd2 e5 47. Rc1 Nd4+ 48. Ke3 Qa7 49. Qb2 exf4+ 50. Kxf4 Ne6+ 51. Kg3 Qc7+ 52. e5 Nh5+ 53. Kh2 Qc5 54. Ng4 Nhf4 55. Be4 Bc6 56. Bxc6 Qxc6 57. Qf2 Qe4 58. Re1 Qd3 59. Re3 Qd1 60. Rf3 g5 61. Ne3 Qd8 62. Nf5+ Kg6 63. Qc2 Nd3 64. Ng3 Qh8+ 65. Kg1 Qxe5 66. Qxc4 Qe1+ 67. Nf1 Ndf4 68. Re3 Qh4 69. Qe4+ f5 70. Qc6 Kf6 71. Qc3+ Kf7 72. Qb3 Qg4+ 73. Ng3 Qh3 74. Qc2 Kg6 75. Qa2 Kf7 76. Qc2 1/2-1/2

[Event "Gualeguaychu Baggio Cup"]
[Site "Gualeguaychu"]
[Date "2019.11.09"]
[Round "4"]
[White "Sobrero, Jose Luis"]
[Black "Rivero, Ariel"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1835"]
[BlackElo "1795"]
[PlyCount "65"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 0-0 7. h3 d6 8. Nc3 Bd7 9. Be3 Rb8 10. a4 a6 11. Qd2 b5 12. axb5 axb5 13. Bh6 b4 14. Nd1 Nd4 15. Nxd4 cxd4 16. Bxg7 Kxg7 17. f4 h5 18. f5 e5 19. Bf3 d5 20. Ra6 dxe4 21. dxe4 Bb5 22. Ra7 Qb6 23. Ra1 Bxf1 24. Kxf1 Ra8 25. Rc1 Rfc8 26. fxg6 fxg6 27. Qg5 Qe6 28. Nf2 b3 29. Bd1 bxc2 30. Bf3 Nh7 31. Qd2 Qf7 32. Kg2 Ng5 33. Be2 0-1

[Event "Gualeguaychu Baggio Cup"]
[Site "Gualeguaychu"]
[Date "2019.11.08"]
[Round "1"]
[White "Benedetti, Luciano"]
[Black "Rivero, Ariel"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1255"]
[BlackElo "1795"]
[PlyCount "58"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. a3 d6 8. Rb1 a5 9. d3 Bd7 10. Nd2 Rb8 11. Bxc6 Bxc6 12. e4 Qd7 13. Re1 Qh3 14. Qf3 Ng4 15. Qg2 Qxg2+ 16. Kxg2 Ne5 17. f4 Nxd3 18. Re3 Nxc1 19. Rxc1 Bd4 20. Re2 b5 21. Nf3 bxc4 22. Nxd4 cxd4 23. Nd5 Rfe8 24. Rxc4 Bb5 25. Rec2 Bxc4 26. Rxc4 Rxb2+ 27. Kg1 d3 28. Rd4 d2 29. Ne3 Rc8 0-1

[Event "Gualeguaychu Baggio Cup"]
[Site "Gualeguaychu"]
[Date "2019.11.08"]
[Round "2"]
[White "Rivero, Ariel"]
[Black "Candarle, Daniel"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1795"]
[BlackElo "1630"]
[PlyCount "120"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Bd7 5. Nf3 Nf6 6. 0-0 g6 7. Rb1 Bg7 8. d3 0-0 9. Bd2 Qc8 10. a3 Re8 11. b4 cxb4 12. axb4 a6 13. b5 axb5 14. Nxb5 Na7 15. Nfd4 Nc6 16. Nf3 Bh3 17. Bxh3 Qxh3 18. Ng5 Qc8 19. Kg2 Na7 20. Qb3 Qc6+ 21. Nf3 Nd7 22. Nxa7 Rxa7 23. Be3 Nc5 24. Qb5 Rc8 25. Kg1 Qxb5 26. Rxb5 Ra2 27. d4 Ne6 28. Rxb7 Rxc4 29. d5 Rc7 30. Rb8+ Nf8 31. Re1 Bf6 32. Bh6 Bg7 33. Bxg7 Kxg7 34. e4 Rcc2 35. Rf1 Re2 36. Rb4 h6 37. Ne1 Nh7 38. Nd3 Red2 39. Rb3 Ra7 40. Kg2 Nf6 41. Kf3 Ra4 42. Re1 h5 43. h3 g5 44. g4 hxg4+ 45. hxg4 Nd7 46. Ke3 Rda2 47. f4 gxf4+ 48. Kxf4 R2a3 49. Reb1 Rxb3 50. Rxb3 Nf6 51. Rb4 Ra3 52. Rd4 Nd7 53. e5 dxe5+ 54. Nxe5 Nxe5 55. Kxe5 Kg6 56. Kf4 Ra6 57. g5 f6 58. gxf6 Kxf6 59. Re4 Rd6 60. Re5 e6 1/2-1/2

[Event "Gualeguaychu Benvenaste Memorial"]
[Site "Gualeguaychu"]
[Date "2018.11.11"]
[Round "5.6"]
[White "Sack, Marcos"]
[Black "Rivero, Ariel"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1238"]
[BlackElo "1783"]
[PlyCount "34"]
[EventDate "2018.11.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 e5 4. Bc4 c6 5. dxe5 dxe5 6. Ng5 Nh6 7. 0-0 Be7 8. Nf3 Ng4 9. Bd2 0-0 10. Bc3 Qc7 11. Nbd2 b5 12. Bb3 b4 13. h3 bxc3 14. hxg4 cxd2 15. Qxd2 Nc5 16. Rae1 Nxb3 17. cxb3 Ba6 0-1

[Event "Gualeguaychu Benvenaste Memorial"]
[Site "Gualeguaychu"]
[Date "2018.11.10"]
[Round "3.4"]
[White "Magallan, Gaston"]
[Black "Rivero, Ariel"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2059"]
[BlackElo "1783"]
[PlyCount "79"]
[EventDate "2018.11.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. c4 e6 4. Nf3 Be7 5. Nc3 Nbd7 6. b3 0-0 7. Bb2 c6 8. Bd3 dxc4 9. bxc4 b6 10. 0-0 Bb7 11. Qe2 c5 12. Rfd1 Qc8 13. Rac1 Re8 14. Bb1 Bf8 15. Ne5 Nxe5 16. dxe5 Qc6 17. f3 Nd7 18. Qd3 f5 19. Qxd7 Rad8 20. Qxc6 Bxc6 21. Rxd8 Rxd8 22. Rd1 Rb8 23. e4 g6 24. exf5 gxf5 25. Nb5 a6 26. Nd6 b5 27. Ba3 b4 28. Bc1 Bg7 29. Bb2 b3 30. a3 h5 31. Kf2 Bh6 32. g3 Rd8 33. Rd3 Rb8 34. Rd1 Rd8 35. f4 Bf8 36. Bd3 Kg7 37. Be2 Kg6 38. Nxf5 Rxd1 39. Nh4+ Kh6 40. Bxd1 1-0

[Event "Gualeguaychu U2000"]
[Site "Gualeguaychu"]
[Date "2018.05.13"]
[Round "4.3"]
[White "Rivero, Ariel"]
[Black "Avendano, Gaston"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1781"]
[BlackElo "1941"]
[PlyCount "12"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Bf5 4. e3 Nf6 5. Be2 Qb6 6. b3 e6 1/2-1/2

[Event "Gualeguaychu U2000"]
[Site "Gualeguaychu"]
[Date "2018.05.12"]
[Round "3.2"]
[White "Ledesma, Hubaldo"]
[Black "Rivero, Ariel"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1723"]
[BlackElo "1781"]
[PlyCount "67"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nd7 3. Nf3 e5 4. Nc3 Ngf6 5. Be2 Be7 6. Bg5 c6 7. 0-0 0-0 8. a4 a5 9. h3 Qc7 10. Be3 Rd8 11. Bd3 Nf8 12. Qe2 Ng6 13. Rfd1 Bd7 14. dxe5 dxe5 15. Bc4 Be8 16. Rxd8 Rxd8 17. Rd1 b6 18. Rxd8 Qxd8 19. Qd2 Qc7 20. g3 Bb4 21. Qd3 h6 22. Kg2 Bd7 23. Ng1 Qb7 24. Nge2 Qc8 25. g4 Nh4+ 26. Kf1 Nf3 27. Bxb6 Bxg4 28. hxg4 Qxg4 29. Ng3 Qh3+ 30. Ke2 Qg2 31. Qxf3 Qh3 32. Bd8 Qh4 33. Bxf6 gxf6 34. Nf5 1-0

[Event "Gualeguaychu U2000"]
[Site "Gualeguaychu"]
[Date "2018.05.12"]
[Round "2.3"]
[White "Rivero, Ariel"]
[Black "Hernandez, Mario"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1781"]
[BlackElo "1757"]
[PlyCount "87"]
[EventDate "2018.05.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 b6 6. Nbd2 Ba6 7. Bxa6 Nxa6 8. 0-0 Bxg3 9. hxg3 Qd6 10. c4 0-0 11. Qa4 Nb8 12. Rac1 Nbd7 13. cxd5 exd5 14. Rc6 b5 15. Qa6 Qb4 16. Rxc7 Nb6 17. Rxa7 Rxa7 18. Qxa7 Nc4 19. Nb3 Nxb2 20. Rb1 Nc4 21. Qc5 Qc3 22. Rc1 Qb2 23. Qxb5 Qxa2 24. Nc5 Nd2 25. Rd1 Nxf3+ 26. gxf3 Qc2 27. Qb1 Qe2 28. Kg2 Re8 29. Re1 Qd2 30. Qc1 Qb4 31. Nd3 Qb7 32. Qb1 Qc8 33. Rh1 h6 34. Rc1 Qa8 35. Rc7 Qa5 36. Qb7 Rf8 37. Ne5 Qa8 38. Rxf7 Qxb7 39. Rxb7 Rd8 40. Nd3 Kh7 41. Nc5 Re8 42. Nd7 Kg6 43. Nxf6 Kxf6 44. Rd7 1-0

[Event "Gualeguaychu Cup Baggio U2200"]
[Site "Gualeguaychu"]
[Date "2017.12.03"]
[Round "4.6"]
[White "Terre, Marcelo"]
[Black "Rivero, Ariel"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1887"]
[BlackElo "1810"]
[PlyCount "51"]
[EventDate "2017.12.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 Ne4 5. a3 Nxd2 6. axb4 Nxf1 7. Kxf1 0-0 8. h4 b6 9. Rh3 Bb7 10. Qd3 Qe7 11. b5 a6 12. Rg3 Kh8 13. h5 axb5 14. Rxa8 bxc4 15. Qxc4 Bxa8 16. Qxc7 Bxf3 17. Rxf3 Qh4 18. Kg1 Qxh5 19. Bf4 Qb5 20. Bd6 Na6 21. Rxf7 Rg8 22. Qxd7 Qxb2 23. Qxe6 Qxd4 24. Be5 Qd1+ 25. Kh2 Qd8 26. Qh6 1-0

[Event "Gualeguaychu Cup Baggio U2200"]
[Site "Gualeguaychu"]
[Date "2017.12.02"]
[Round "2.7"]
[White "Arancibia, Victor"]
[Black "Rivero, Ariel"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1625"]
[BlackElo "1810"]
[PlyCount "76"]
[EventDate "2017.12.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nc3 c5 4. e3 cxd4 5. Nxd4 a6 6. Bd3 Nc6 7. Nxc6 bxc6 8. 0-0 d5 9. a3 Bd6 10. Re1 0-0 11. e4 e5 12. Bg5 d4 13. Ne2 h6 14. Bxf6 Qxf6 15. c3 c5 16. c4 a5 17. Ng3 g6 18. Rb1 a4 19. Qd2 Kg7 20. Be2 Be6 21. Qd1 Rh8 22. Rc1 Rhb8 23. Bg4 Rxb2 24. Bf5 Kf8 25. Qg4 gxf5 26. exf5 Rd8 27. f3 Bc8 28. Nh5 Qg5 29. Qxg5 hxg5 30. f6 g4 31. Re4 Bf5 32. Ree1 gxf3 33. gxf3 e4 34. fxe4 Bxh2+ 35. Kh1 Bg6 36. Ng7 Be5 37. Rf1 Bxe4+ 38. Kg1 Bh2# 0-1

[Event "Gualeguaychu Cup Baggio U2200"]
[Site "Gualeguaychu"]
[Date "2017.12.02"]
[Round "3.5"]
[White "Rivero, Ariel"]
[Black "Abdenur, Luciano"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1810"]
[BlackElo "1909"]
[PlyCount "118"]
[EventDate "2017.12.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c3 c6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. Qb3 b6 9. c4 0-0 10. Be2 Nbd7 11. 0-0 c5 12. cxd5 exd5 13. Qa3 Ne8 14. Nh4 Be6 15. Nhf3 c4 16. Qc3 b5 17. Qc2 f5 18. Ng5 Kh8 19. b3 Nef6 20. bxc4 bxc4 21. a4 h6 22. Ngf3 Ne4 23. Nxe4 fxe4 24. Nd2 Rab8 25. f3 exf3 26. Rxf3 Rxf3 27. Bxf3 Bg8 28. Qc3 Nf6 29. e4 dxe4 30. Bxe4 Nxe4 31. Nxe4 Qg6 32. Nd2 Bd5 33. g3 Rf8 34. Rf1 Rxf1+ 35. Kxf1 Qh5 36. h4 Qd1+ 37. Kf2 Qh1 38. Ke2 Qg2+ 39. Kd1 Qh1+ 40. Kc2 Qg2 41. Qe3 a5 42. Qc3 Be4+ 43. Kb2 Bd3 44. Ka3 Qd5 45. Nb3 Qd6+ 46. Nc5 Qxg3 47. h5 Qd6 48. Ka2 Qd5 49. Ka3 Qxh5 50. Qxa5 Qd5 51. Qc3 h5 52. a5 h4 53. a6 h3 54. Qb2 Bf1 55. a7 Bg2 56. Qb8+ Kh7 57. Qf4 g5 58. Qf6 Qf3+ 59. Kb4 Qxf6 0-1

[Event "Gualeguaychu Cup Baggio U2200"]
[Site "Gualeguaychu"]
[Date "2017.12.02"]
[Round "1.3"]
[White "Rivero, Ariel"]
[Black "Magallan, Gaston"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1810"]
[BlackElo "2021"]
[PlyCount "144"]
[EventDate "2017.12.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Qd3 d5 3. c4 e6 4. h4 Nf6 5. h5 c5 6. cxd5 Qxd5 7. Nf3 cxd4 8. Qxd4 Nc6 9. Qxd5 Nxd5 10. a3 e5 11. Nc3 Nxc3 12. bxc3 Bc5 13. h6 g6 14. Bb2 Be7 15. e3 Bf6 16. Bc4 Bd7 17. Ba2 e4 18. Nd4 Ne5 19. Ke2 Nd3 20. Rab1 Nxb2 21. Rxb2 b6 22. g4 Ke7 23. gxf5 gxf5 24. Rbb1 Rac8 25. Kd2 Rc5 26. Rhg1 f4 27. Rg8 fxe3+ 28. fxe3 Rxg8 29. Bxg8 Rh5 30. Bxh7 Rh2+ 31. Kc1 Bg5 32. Bxe4 Bxe3+ 33. Kd1 Bxd4 34. cxd4 Rxh6 35. Kd2 Rh2+ 36. Kc3 Rh3+ 37. Kb2 Re3 38. Bc2 Kd6 39. Rg1 Re7 40. Rg5 Be6 41. a4 a5 42. Re5 Rg7 43. Rb5 Kc7 44. d5 Bd7 45. d6+ Kb7 46. Re5 Kc6 47. Re7 Rg5 48. Re4 Kxd6 49. Kc3 Be6 50. Rd4+ Kc5 51. Rf4 Rg3+ 52. Kb2 Re3 53. Rh4 Bc4 54. Rh6 Rg3 55. Rh2 Bd5 56. Rh4 Rg2 57. Kc3 Rf2 58. Rh3 Rf4 59. Rh5 Rf3+ 60. Kb2 Re3 61. Rh4 Bc4 62. Rh6 Re6 63. Rxe6 Bxe6 64. Kc3 Bd7 65. Bb3 Bg4 66. Bc2 Be2 67. Bb3 Bf1 68. Be6 Ba6 69. Bb3 Be2 70. Ba2 Bd1 71. Bb3 Bxb3 72. Kxb3 Kd4 0-1

[Event "Entrerriano-ch"]
[Site "Argentina"]
[Date "2017.09.24"]
[Round "5"]
[White "Rivero, Ariel"]
[Black "Volpi, Jorge"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1837"]
[PlyCount "92"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 Nc6 4. e3 Bd6 5. Bg3 Nf6 6. Nbd2 Bxg3 7. hxg3 Qd6 8. c3 Bd7 9. Bd3 a6 10. a4 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qd6 14. Qc2 0-0-0 15. 0-0 h6 16. b4 Rde8 17. Rfb1 Ne4 18. c4 Ng5 19. Nd4 Rxe3 20. Nf5 Bxf5 21. Bxf5+ Re6 22. Rd1 d4 23. c5 Qe5 24. Re1 Qf6 25. Qd3 Kb8 26. Bxe6 Nxe6 27. c6 Nd8 28. cxb7 Nxb7 29. Re4 Rd8 30. Rd1 c5 31. bxc5 Nxc5 32. Qb1+ Ka7 33. Rf4 Rb8 34. Qc2 Qe7 35. Rfxd4 Rb7 36. Rc1 Nb3 37. Re4 Qa3 38. Rce1 Na5 39. R4e3 Qb4 40. Re4 Qd6 41. Qc3 Nc6 42. a5 Rc7 43. Qe3+ Kb7 44. Qb6+ Kc8 45. Qxa6+ Kd7 46. Re8 Ra7 1-0

[Event "Entrerriano-ch"]
[Site "Argentina"]
[Date "2017.09.23"]
[Round "4"]
[White "Abdenur, Luciano"]
[Black "Rivero, Ariel"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1929"]
[BlackElo "1837"]
[PlyCount "121"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nf3 Nbc6 6. Nc3 g6 7. Nd2 d6 8. Be2 Bg7 9. 0-0 0-0 10. Nd5 f5 11. Rb1 Be6 12. b4 Ne7 13. Nf4 Bf7 14. Nh3 h6 15. f4 Nd7 16. Bf3 Rb8 17. Ba3 Nf6 18. Qc2 Re8 19. Rfe1 d5 20. Nf2 Ne4 21. Nfxe4 dxe4 22. Be2 Kh7 23. Rbd1 Qc8 24. Bb2 Rg8 25. Kh1 c5 26. b5 b6 27. Nf1 a6 28. a4 a5 29. Rd6 Qc7 30. Bxg7 Qxd6 31. Be5 Qe6 32. Bxb8 Rxb8 33. Rd1 Ng8 34. Qd2 Nf6 35. Qd6 Re8 36. Qxe6 Rxe6 37. Rd8 Ne8 38. g4 Rd6 39. Rb8 Ng7 40. h3 h5 41. Rb7 Kg8 42. Rb8+ Kh7 43. Rb7 Bg8 44. gxf5 gxf5 45. Ng3 Rg6 46. Nxf5 Kh8 47. Ne7 Rg3 48. Rb8 Ne6 49. Kh2 Rg7 50. Nxg8 Rxg8 51. Rxb6 Re8 52. Bxh5 Re7 53. f5 Nf8 54. Rb8 Kg8 55. b6 Rd7 56. b7 Rd2+ 57. Kg3 Rb2 58. Kf4 Rb4 59. f6 Rb3 60. Kg5 Rb6 61. Bg6 1-0

[Event "Entrerriano-ch"]
[Site "Argentina"]
[Date "2017.09.23"]
[Round "3"]
[White "Rivero, Ariel"]
[Black "Iberlucea, Juan"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1837"]
[PlyCount "65"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nf6 5. Be2 0-0 6. 0-0 Nc6 7. Nc3 a6 8. a4 Rb8 9. h3 b6 10. d5 Na7 11. e4 Nh5 12. Bg5 h6 13. Bh4 f5 14. Nd2 Nf4 15. Bf3 b5 16. Bg3 e5 17. dxe6 Nxe6 18. exf5 Nd4 19. Bd5+ Kh8 20. fxg6 Qf6 21. axb5 Naxb5 22. Nxb5 axb5 23. c3 Nf5 24. Qh5 b4 25. Ne4 Qe7 26. Rfe1 Nxg3 27. Nxg3 Qf6 28. Re2 bxc3 29. bxc3 Qxc3 30. Rae1 Rb1 31. Rxb1 Ba6 32. Re7 Qc2 33. Qxh6+ 1-0

[Event "Entrerriano-ch"]
[Site "Argentina"]
[Date "2017.09.22"]
[Round "2"]
[White "Landivar, Matias"]
[Black "Rivero, Ariel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2090"]
[BlackElo "1837"]
[PlyCount "97"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Bf4 Be6 8. Qd2 a6 9. 0-0-0 Nge7 10. h3 Ng6 11. Bh2 0-0 12. Nd5 Ba7 13. f4 Bxd5 14. exd5 Re8 15. Bg1 Bxg1 16. Rxg1 Nb8 17. Bd3 Nd7 18. g3 b6 19. h4 a5 20. h5 Ngf8 21. Nd4 Nc5 22. Bb5 Nfd7 23. g4 Qe7 24. Rde1 Qh4 25. Nf3 Rxe1+ 26. Qxe1 Qxe1+ 27. Rxe1 Nf6 28. h6 gxh6 29. g5 hxg5 30. fxg5 Nfd7 31. b3 Kf8 32. c3 Ne5 33. Nxe5 dxe5 34. Rxe5 Rd8 35. b4 axb4 36. cxb4 Nb7 37. Bc6 Nd6 38. a4 Rb8 39. Kc2 Nb7 40. Kc3 Nd6 41. Re1 Nb7 42. Kc4 Nd6+ 43. Kd4 Nf5+ 44. Kc3 Nd6 45. a5 bxa5 46. bxa5 Nb5+ 47. Kc4 Na3+ 48. Kc5 Rb2 49. a6 1-0

[Event "Entrerriano-ch"]
[Site "Argentina"]
[Date "2017.09.22"]
[Round "1"]
[White "Rivero, Ariel"]
[Black "Gonzalez, Alejandro1111"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1837"]
[BlackElo "1400"]
[PlyCount "78"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Be3 d6 4. Be2 Nf6 5. Nc3 0-0 6. g4 a6 7. g5 Nfd7 8. Nf3 c5 9. d5 b5 10. a3 Nb6 11. h4 Bg4 12. Nd2 Bxe2 13. Qxe2 Bxc3 14. bxc3 N8d7 15. h5 Ne5 16. f4 Nec4 17. Qh2 h6 18. Ke2 Qd7 19. Rag1 Nxe3 20. Kxe3 e6 21. gxh6 Kh7 22. hxg6+ fxg6 23. Nf3 exd5 24. f5 Rxf5 25. exf5 Re8+ 26. Kd2 Qxf5 27. Nh4 Qe4 28. Re1 Nc4+ 29. Kd1 Qg4+ 30. Kc1 Qg5+ 31. Kb1 Rxe1+ 32. Rxe1 Nd2+ 33. Kb2 Nc4+ 34. Ka2 d4 35. Nf3 Qf6 36. Qg3 Ne3 37. Ng5+ Kh8 38. Rxe3 dxe3 39. Qxe3 Qf8 1-0

[Event "Concordia Entre Rios Independencia"]
[Site "Concordia Entre Rios"]
[Date "2015.07.12"]
[Round "7"]
[White "Galeano, Franco"]
[Black "Rivero, Ariel"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1733"]
[PlyCount "32"]
[EventDate "2015.07.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 0-0 6. c3 h6 7. Na3 Nbd7 8. Re1 e5 9. dxe5 dxe5 10. Be3 c6 11. Qd2 Ng4 12. Rad1 Nxe3 13. Qxe3 Qf6 14. Nc4 Nb6 15. Nxb6 axb6 16. Qxb6 Rxa2 1/2-1/2

[Event "Concordia Entre Rios Independencia"]
[Site "Concordia Entre Rios"]
[Date "2015.07.11"]
[Round "5"]
[White "Mengeon, Jorge"]
[Black "Rivero, Ariel"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "115"]
[EventDate "2015.07.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nd7 3. Nc3 e5 4. d5 g6 5. e4 Bg7 6. Nf3 Ne7 7. Be2 0-0 8. 0-0 f5 9. Bg5 h6 10. Bxe7 Qxe7 11. exf5 gxf5 12. Re1 a6 13. Qc2 Qf6 14. g3 Nc5 15. Nh4 a5 16. Bh5 Qg5 17. Qe2 f4 18. Bf3 Bd7 19. Ne4 Nxe4 20. Bxe4 fxg3 21. hxg3 Rf7 22. Qd3 Bf6 23. Bf5 Bxf5 24. Qxf5 Qxf5 25. Nxf5 Bg5 26. Ne3 Rf3 27. Ng2 Raf8 28. Re2 Kg7 29. Rf1 Kg6 30. Ne3 Kh5 31. Kg2 Bxe3 32. Rxe3 Rxe3 33. fxe3 Rxf1 34. Kxf1 Kg4 35. Kg2 e4 36. b3 h5 37. a3 h4 38. gxh4 Kxh4 39. Kh2 Kg4 40. Kg2 b6 41. b4 axb4 42. axb4 b5 43. cxb5 Kf5 44. Kg3 Ke5 45. Kg4 Kxd5 46. Kf4 Kc4 47. b6 cxb6 48. Kxe4 d5+ 49. Ke5 b5 50. Kd6 d4 51. exd4 Kxd4 52. Ke6 Kc4 53. Ke5 Kxb4 54. Kd4 Kb3 55. Kd3 Kb2 56. Kd2 b4 57. Kd1 b3 58. Kd2 0-1

[Event "Concordia Entre Rios Independencia"]
[Site "Concordia Entre Rios"]
[Date "2015.07.11"]
[Round "6"]
[White "Rivero, Ariel"]
[Black "Abdenur, Luciano"]
[Result "1/2-1/2"]
[ECO "D51"]
[BlackElo "1882"]
[PlyCount "32"]
[EventDate "2015.07.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. cxd5 cxd5 5. Nc3 e6 6. Bg5 Be7 7. e3 0-0 8. Bd3 Nbd7 9. 0-0 a6 10. Qe2 b5 11. e4 dxe4 12. Nxe4 Bb7 13. Ng3 Nd5 14. Qd2 N7f6 15. Rfe1 Re8 16. Rac1 Bd6 1/2-1/2

[Event "Concordia Entre Rios Independencia"]
[Site "Concordia Entre Rios"]
[Date "2015.07.10"]
[Round "4"]
[White "Rivero, Ariel"]
[Black "Wernert, Bruno"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2020"]
[PlyCount "56"]
[EventDate "2015.07.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. dxc5 Bg4 4. h3 Bxf3 5. exf3 Qa5+ 6. Nc3 e6 7. Bd2 Qxc5 8. Bb5+ Nc6 9. 0-0 Nf6 10. a4 a6 11. b4 Qb6 12. a5 Qc7 13. Bxc6+ Qxc6 14. Rb1 Rc8 15. b5 axb5 16. Rxb5 Bc5 17. Qb1 0-0 18. Rxb7 d4 19. Ne2 Nd5 20. Qb5 e5 21. Rb1 Qg6 22. Ng3 Qxc2 23. Ne4 Nc3 24. Bxc3 d3 25. Bd2 Bd4 26. Rc1 Qa2 27. Rb8 Qe6 28. Qb7 g6 1-0

[Event "Concordia Entre Rios Independencia"]
[Site "Concordia Entre Rios"]
[Date "2015.07.10"]
[Round "3"]
[White "Werner, Joaquin"]
[Black "Rivero, Ariel"]
[Result "0-1"]
[ECO "D92"]
[WhiteElo "1739"]
[PlyCount "110"]
[EventDate "2015.07.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 0-0 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Na6 9. Bf4 Bf5 10. a3 Rac8 11. Rc1 Qe4 12. Rxc8 Rxc8 13. e3 Qc2 14. Qxc2 Rxc2 15. b3 Ra2 16. Bxa6 bxa6 17. 0-0 Rxa3 18. Bb8 Rxb3 19. Bxa7 a5 20. h3 e6 21. Nd2 Rb7 22. Bc5 Bd3 23. Ra1 Rb5 24. Ra3 Be2 25. Nb3 a4 26. Rxa4 h5 27. Rb4 Rxb4 28. Bxb4 e5 29. d5 Bc4 30. d6 Bxb3 31. d7 Bf6 32. Bc3 Bd8 33. Bxe5 Be6 34. f3 Bxd7 35. g4 hxg4 36. hxg4 f6 37. Bf4 Kf7 38. e4 Bb6+ 39. Kg2 Bb5 40. g5 f5 41. exf5 gxf5 42. Bd2 Bc6 43. Kg3 Kg6 44. f4 Be4 45. Bc3 Bd8 46. Be5 Bd5 47. Bd6 Bb6 48. Be5 Kh5 49. Bd6 Ba5 50. Be5 Bc4 51. Kh3 Be1 52. Kg2 Kg4 53. g6 Bg3 54. g7 Bxf4 55. Bxf4 Kxf4 0-1

[Event "Concordia Entre Rios Independencia"]
[Site "Concordia Entre Rios"]
[Date "2015.07.09"]
[Round "1"]
[White "Petrich, Pedro Bautista"]
[Black "Rivero, Ariel"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1625"]
[PlyCount "63"]
[EventDate "2015.07.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Be3 Nc6 7. Nc3 Be7 8. a3 0-0 9. Bd3 f5 10. Nge2 Bg5 11. f4 Bh4+ 12. g3 Re8 13. Qd2 Bf6 14. d5 Na5 15. Bxb6 axb6 16. Qc2 Re3 17. Kd2 Qe7 18. b4 Bd7 19. bxa5 Re8 20. Rae1 g5 21. Nd1 gxf4 22. Nxe3 Qxe3+ 23. Kd1 Ba4 24. Qxa4 Qxd3+ 25. Kc1 Rxe2 26. Rxe2 Qxe2 27. Qc2 Qf3 28. Re1 Qxa3+ 29. Kd1 f3 30. axb6 cxb6 31. Kd2 Bg5+ 32. Kd1 0-1

[Event "Concordia Entre Rios Independencia"]
[Site "Concordia Entre Rios"]
[Date "2015.07.09"]
[Round "2"]
[White "Rivero, Ariel"]
[Black "Avendano, Gaston"]
[Result "1/2-1/2"]
[ECO "E11"]
[BlackElo "2039"]
[PlyCount "146"]
[EventDate "2015.07.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. e3 0-0 8. Be2 e5 9. 0-0 Nbd7 10. dxe5 dxe5 11. Qc2 a5 12. Qc3 a4 13. Rac1 b6 14. Rfd1 Ra5 15. Bf1 h6 16. g3 e4 17. Nd4 Bb7 18. Bg2 Nc5 19. Bf1 Re8 20. Ra1 Qe5 21. Nb5 Qf5 22. Nd4 Qg6 23. b4 axb3 24. N2xb3 Nxb3 25. Nxb3 Rh5 26. Bg2 Ng4 27. h3 Ne5 28. Kf1 Nd3 29. Rxd3 exd3 30. Bxb7 Rxh3 31. Bg2 Rh5 32. Rd1 Rd8 33. e4 Qd6 34. Bf3 Rg5 35. Kg2 Re5 36. Rd2 Ree8 37. c5 Qe5 38. Qc4 bxc5 39. Nxc5 Rd4 40. Qc3 Qf6 41. Rxd3 Rxd3 42. Qxd3 Qe5 43. Qd7 Re7 44. Qc8+ Re8 45. Qd7 Re7 46. Qd5 Re8 47. a4 Qxd5 48. exd5 Re1 49. a5 Ra1 50. a6 Kf8 51. Be2 Ra5 52. Nb3 Ra2 53. Bb5 Ke7 54. Nc5 Kd8 55. Na4 Kc8 56. Bc6 Kb8 57. Nc3 Rxa6 58. Nb5 Ra2 59. Nd4 g5 60. Nf5 h5 61. Be8 c5 62. dxc6 Kc7 63. Bxf7 Ra5 64. Nd4 h4 65. gxh4 gxh4 66. Be8 Re5 67. Bd7 Kd8 68. Kh3 Ke7 69. f4 Rd5 70. Nf3 Rf5 71. Nxh4 Rxf4 72. Kg3 Rc4 73. Nf5+ Kd8 1/2-1/2

[Event "Concordia Trabajadores"]
[Site "Concordia"]
[Date "2015.05.01"]
[Round "2"]
[White "Rivero, Ariel"]
[Black "Cornejo, Diego"]
[Result "0-1"]
[ECO "E63"]
[BlackElo "1952"]
[PlyCount "58"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. 0-0 Nc6 7. Nc3 a6 8. h3 Rb8 9. a4 Na5 10. b3 c5 11. Bb2 Qb6 12. Ra3 Be6 13. d5 Bd7 14. Qc2 Bf5 15. e4 Nxe4 16. Nh4 Nxg3 17. Nxf5 Nxf5 18. Qd3 Nxb3 19. Nb5 axb5 20. Bxg7 bxc4 21. Qxc4 Na5 22. Qb5 Qxb5 23. axb5 Nc4 24. Rc3 Kxg7 25. Rxc4 Nd4 26. b6 Ra8 27. Rb1 Ra2 28. h4 h5 29. Bf1 Nf3+ 0-1

