[Event "Rio Grande op 22nd"]
[Site "Rio Grande"]
[Date "2022.10.22"]
[Round "7"]
[White "Magas Varas, Rodrigo"]
[Black "Luna, Ricardo Roberto"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2069"]
[BlackElo "1759"]
[PlyCount "73"]
[EventDate "2022.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. b3 d6 4. Bb2 Nc6 5. g3 e6 6. Bg2 Nf6 7. d3 Be7 8. 0-0 Qc7 9. Re1 Ne5 10. Nbd2 b5 11. d4 cxd4 12. Nxd4 Bb7 13. a4 Rc8 14. axb5 axb5 15. Qe2 0-0 16. Qxb5 Ra8 17. Rxa8 Rxa8 18. Ra1 Qc8 19. Rxa8 Qxa8 20. Qa4 Qc8 21. h3 Ned7 22. b4 e5 23. Nf5 Bf8 24. Ne3 Nb6 25. Qa7 Nfd7 26. Nb3 d5 27. Na5 Ba8 28. exd5 Bxb4 29. Nc6 Bc5 30. Nf5 Kf8 31. Ba3 Qb7 32. Qa5 Bxa3 33. Qxa3+ Kg8 34. Qe7 Nf8 35. Qe8 Nbd7 36. Nce7+ Kh8 37. Qxf7 1-0

[Event "Rio Grande op 22nd"]
[Site "Rio Grande"]
[Date "2022.10.21"]
[Round "5"]
[White "Donda, Jazmin"]
[Black "Luna, Ricardo Roberto"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1360"]
[BlackElo "1759"]
[PlyCount "101"]
[EventDate "2022.10.19"]
[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 e6 2. c4 c5 3. Nf3 Nf6 4. Nc3 b6 5. d5 exd5 6. Nxd5 Bb7 7. Bg5 Be7 8. Bxf6 Bxf6 9. Rb1 Nc6 10. e4 Ne7 11. Bd3 Nxd5 12. exd5 d6 13. Qa4+ Kf8 14. 0-0 g6 15. Qc2 Kg7 16. Rfe1 Re8 17. Rxe8 Qxe8 18. Re1 Qd7 19. h3 Re8 20. Rxe8 Qxe8 21. Kf1 b5 22. b3 b4 23. Nd2 Qe5 24. Ne4 Qa1+ 25. Ke2 Be7 26. g3 Bc8 27. h4 Qh1 28. Qb1 Bg4+ 29. Kd2 Qf3 30. Qe1 Bf6 31. Kc2 Bd4 32. Ng5 Qxf2+ 33. Qxf2 Bxf2 34. Ne4 Be1 35. Nxd6 f5 36. Nb7 Bxg3 37. Nxc5 f4 38. Ne4 Bxh4 39. c5 Kf7 40. c6 f3 41. c7 f2 42. Nd6+ Ke7 43. c8Q Bxc8 44. Nxc8+ Kd7 45. Nxa7 g5 46. Kd2 g4 47. Ke2 g3 48. Kf1 Kd6 49. Bc4 h5 50. Nc6 Kc5 51. Kg2 1-0

[Event "Rio Grande op 22nd"]
[Site "Rio Grande"]
[Date "2022.10.21"]
[Round "6"]
[White "Luna, Ricardo Roberto"]
[Black "Caero Chipana, Nelson Nahuel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1759"]
[BlackElo "1596"]
[PlyCount "33"]
[EventDate "2022.10.19"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 d6 6. cxd4 Bg4 7. Nc3 Nf6 8. Be3 0-0 9. h3 Bxf3 10. Qxf3 Re8 11. 0-0-0 a6 12. g4 b5 13. Bxf7+ Kxf7 14. g5 Kg8 15. gxf6 Bxf6 16. e5 Bg5 17. Qxc6 1-0

[Event "Rio Grande op 22nd"]
[Site "Rio Grande"]
[Date "2022.10.20"]
[Round "4"]
[White "Luna, Ricardo Roberto"]
[Black "Luna, Fernando Agustin"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1759"]
[BlackElo "1377"]
[PlyCount "29"]
[EventDate "2022.10.19"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. Re1 d6 7. h3 h6 8. a3 a6 9. b4 Ba7 10. Bb2 Nd4 11. Nd5 c6 12. Nxf6+ Qxf6 13. Bxd4 Bxd4 14. Nxd4 exd4 15. d3 1/2-1/2

[Event "Rio Grande op 22nd"]
[Site "Rio Grande"]
[Date "2022.10.20"]
[Round "3"]
[White "Torres, Federico"]
[Black "Luna, Ricardo Roberto"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2162"]
[BlackElo "1759"]
[PlyCount "79"]
[EventDate "2022.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. g3 Nc6 4. Bg2 e5 5. 0-0 Nf6 6. c3 Be7 7. d4 cxd4 8. cxd4 d6 9. d5 Nb8 10. Nc3 Nbd7 11. Nh4 0-0 12. a4 Re8 13. a5 b5 14. b4 Qc7 15. Qd2 Nf8 16. Bb2 Bd7 17. Rac1 Qa7 18. Kh1 Rac8 19. Ne2 Ng4 20. h3 Bxh4 21. hxg4 Be7 22. g5 Rxc1 23. Nxc1 Rc8 24. f4 f6 25. Nd3 Rc4 26. gxf6 gxf6 27. fxe5 dxe5 28. Bxe5 fxe5 29. Nxe5 Qd4 30. Nxc4 Qxd2 31. Nxd2 Bxb4 32. Nb3 Ng6 33. Rf6 Ne5 34. Rxa6 Be1 35. Rd6 Bxg3 36. Nc5 Bg4 37. a6 Nc4 38. Rd8+ Kf7 39. a7 Nb6 40. Rb8 1-0

[Event "Rio Grande op 22nd"]
[Site "Rio Grande"]
[Date "2022.10.19"]
[Round "2"]
[White "Luna, Ricardo Roberto"]
[Black "Daneri, Martin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1759"]
[BlackElo "2048"]
[PlyCount "25"]
[EventDate "2022.10.19"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Ne2 Nge7 7. Bf4 Bf5 8. 0-0 0-0 9. Qc2 Qd7 10. Nd2 Bxd3 11. Qxd3 Qf5 12. Qxf5 Nxf5 13. Bxd6 1/2-1/2

[Event "Rio Grande op 22nd"]
[Site "Rio Grande"]
[Date "2022.10.19"]
[Round "1"]
[White "Soplan, Yunior Alexander"]
[Black "Luna, Ricardo Roberto"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "1759"]
[PlyCount "76"]
[EventDate "2022.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. Nf3 Bb7 4. d4 d5 5. e3 e6 6. a3 Bd6 7. Bd3 Nbd7 8. b4 c5 9. Qc2 Qc7 10. Nb5 Qc6 11. Nxd6+ Qxd6 12. dxc5 bxc5 13. Qb3 0-0 14. Be2 Rfb8 15. b5 d4 16. exd4 cxd4 17. 0-0 Nc5 18. Qa2 e5 19. Nd2 Na4 20. Bd1 Nc3 21. Qc2 e4 22. Bb2 Nxd1 23. Raxd1 Ng4 24. g3 Qh6 25. h4 e3 26. Ne4 exf2+ 27. Nxf2 Ne3 28. Qd3 Nxf1 29. Rxf1 Re8 30. Qxd4 Qg6 31. Kh2 Re2 32. Rd1 Rae8 33. Rd2 Rxd2 34. Qxd2 h5 35. Qf4 Re2 36. Bd4 Kh7 37. Bxa7 Qb1 38. g4 Qh1+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Arape Rangel, Alex Beethoven"]
[Black "Luna, Ricardo Roberto"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1256"]
[BlackElo "1895"]
[PlyCount "13"]
[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. d4 exd4 4. Bc4 Be7 5. c3 dxc3 6. Qd5 d6 7. Qxf7+ 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Belmonte, Diego Mariano"]
[Black "Luna, Ricardo Roberto"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2330"]
[BlackElo "1895"]
[PlyCount "63"]
[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 a6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 Bg4 7. Be2 e6 8. Nc3 Qa5 9. Qb3 Bb4 10. 0-0 Bxc3 11. Qxb7 Bxb2 12. Qxa8 Bxa1 13. Qxb8+ Qd8 14. Qxd8+ Kxd8 15. Bg5+ f6 16. Be3 Bb2 17. Rb1 Ba3 18. Rb8+ Kc7 19. Ra8 h5 20. h3 Bf5 21. Bxa6 Be4 22. Rc8+ Kb6 23. Bc4 Bd5 24. Bxd5 exd5 25. Nd2 Kb7 26. Re8 Kc7 27. Nb3 Kd7 28. Ra8 Bd6 29. a4 Bc7 30. a5 Bd8 31. Nc5+ Ke7 32. a6 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Donatti, Alvaro"]
[Black "Luna, Ricardo Roberto"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2193"]
[BlackElo "1895"]
[PlyCount "59"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. a4 Rb8 9. axb5 axb5 10. d3 d5 11. exd5 Nxd5 12. Nxe5 Nxe5 13. Rxe5 c6 14. Nc3 Bd6 15. Re4 Bf5 16. Re1 Qh4 17. g3 Nxc3 18. bxc3 Qh3 19. Qf3 Bg4 20. Qxc6 Rbc8 21. Qg2 Qh5 22. Bd5 Rxc3 23. f3 Bh3 24. Qd2 Rc5 25. Bb3 Qxf3 26. Ba3 b4 27. Bxb4 Rc6 28. Bxd6 Rxd6 29. Re3 Qb7 30. Rae1 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Luna, Ricardo Roberto"]
[Black "Chavarria Soto, Ariana Lucia"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1895"]
[BlackElo "1277"]
[PlyCount "47"]
[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 g6 6. Bc4 Nc6 7. Bb3 Bg7 8. Be3 Na5 9. f3 Nxb3 10. axb3 b6 11. Qd2 Bb7 12. 0-0 h5 13. Rfd1 0-0 14. Bh6 Qd7 15. Bxg7 Kxg7 16. Qg5 Qc7 17. Kh1 Rh8 18. Ra4 h4 19. Nf5+ Kf8 20. Rc4 Qd7 21. Nxh4 Rc8 22. e5 Rxc4 23. bxc4 Ne8 24. Qf4 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Luna, Ricardo Roberto"]
[Black "Gonzalez Olvera, Uriel Alfredo"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1895"]
[PlyCount "133"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 e6 7. Nc3 Nge7 8. Rc1 0-0 9. Be2 a6 10. Qd2 d5 11. exd5 exd5 12. Nxc6 bxc6 13. cxd5 Nxd5 14. Nxd5 Qxd5 15. 0-0 Qxd2 16. Bxd2 Bxb2 17. Rxc6 Bb7 18. Rb6 Rfe8 19. Bd1 Rad8 20. Rxb2 Bd5 21. Ba5 Rd6 22. Bb3 Bxb3 23. Rxb3 Rd5 24. Bb6 Rb5 25. Rfb1 Rxb3 26. axb3 Re6 27. Bd4 a5 28. f4 Rd6 29. Be5 Rb6 30. Rd1 f6 31. Rd7 fxe5 32. fxe5 Rxb3 33. e6 Re3 34. Rd6 a4 35. Ra6 a3 36. Kf2 Re5 37. Ra8+ Kg7 38. Rxa3 Rxe6 39. Ra7+ Kf6 40. Rxh7 Re7 41. Rh3 Re5 42. Rf3+ Rf5 43. h4 Rxf3+ 44. Kxf3 Kf5 45. g4+ Kf6 46. Kf4 Ke6 47. Kg5 Kf7 48. Kh6 Kf6 49. g5+ Kf5 50. Kg7 Kg4 51. Kxg6 Kxh4 52. Kf6 Kh5 53. g6 Kh6 54. Kf7 Kg5 55. g7 Kf5 56. g8Q Ke5 57. Qg4 Kd5 58. Qe2 Kd4 59. Ke6 Kc5 60. Qd3 Kc6 61. Qc4+ Kb6 62. Kd6 Kb7 63. Qb5+ Kc8 64. Qc6+ Kb8 65. Qd7 Ka8 66. Kc6 Kb8 67. Qb7# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "1"]
[White "Luna, Ricardo Roberto"]
[Black "Sanchez Gueldo, Francisco Javier"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1895"]
[PlyCount "52"]
[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. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. Qd2 Nbd7 10. 0-0-0 Qc7 11. Kb1 b5 12. f3 Nc5 13. h4 Nxb3 14. cxb3 Rd8 15. g4 d5 16. exd5 Nxd5 17. Nxd5 Rxd5 18. Qf2 Bb7 19. h5 Rad8 20. Qe2 h6 21. Rhg1 Bf6 22. b4 Bxd4 23. Bxd4 Rxd4 24. Rxd4 Rxd4 25. Rc1 Qd7 26. a3 Rd3 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Munoz Osete, Marcos"]
[Black "Luna, Ricardo Roberto"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1609"]
[BlackElo "1895"]
[PlyCount "113"]
[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. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Bg5 0-0 9. Bd3 Nbd7 10. Nf3 a6 11. a4 Re8 12. 0-0 Rb8 13. Re1 h6 14. Be3 Ne5 15. Nxe5 Rxe5 16. Qd2 Kh7 17. Bf4 Re8 18. Qc2 Nh5 19. Bh2 Bd7 20. Bxd6 Bxa4 21. Nxa4 Qxd6 22. Qxc5 Qxc5 23. Nxc5 Bxb2 24. Rab1 Bc3 25. Rec1 Bd4 26. Nd7 b5 27. Nxb8 Rxb8 28. Rc2 Nf4 29. Bf1 Kg7 30. Ra2 b4 31. Rxa6 b3 32. Ra4 Be5 33. g3 Nh5 34. f4 Bc3 35. Rc4 Bd2 36. Kg2 b2 37. e5 Kf8 38. d6 Ke8 39. d7+ Kd8 40. Rc8+ Rxc8 41. dxc8Q+ Kxc8 42. Rxb2 Be3 43. Rc2+ Kd8 44. Be2 Ng7 45. Bg4 h5 46. Bf3 Nf5 47. g4 Nd4 48. Rc3 Bxf4 49. gxh5 Bxe5 50. hxg6 fxg6 51. Rd3 Ke7 52. Be4 Kf6 53. Ra3 g5 54. Ra6+ Ke7 55. Kf2 Ne6 56. Bf5 Nf4 57. Kf3 1-0

[Event "Ciudad de Ushuaia op"]
[Site "Ciudad de Ushuaia"]
[Date "1986.11.01"]
[Round "6"]
[White "Luna, Ricardo Roberto"]
[Black "Lazarsky, Frantisek"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "40"]
[EventDate "1986.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. d3 d6 5. h3 f5 6. exf5 Bxf5 7. d4 e4 8. Nh2 cxd4 9. cxd4 d5 10. Bb5 Bb4+ 11. Kf1 Nge7 12. Ba4 Bd6 13. Qh5+ Bg6 14. Qe2 0-0 15. Bg5 Qb6 16. Bxe7 Bxe7 17. Qe3 Bf6 18. Nd2 Bxd4 19. Qe2 Bxf2 20. Qd1 Bh4+ 0-1

[Event "Ciudad de Ushuaia op"]
[Site "Ciudad de Ushuaia"]
[Date "1986.10.31"]
[Round "5"]
[White "Luna, Ricardo Roberto"]
[Black "Gomez Nux, Horacio"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "105"]
[EventDate "1986.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Na5 7. c3 Nxb3 8. Qxb3 Bb7 9. Nxe5 Qe7 10. d4 Bxe4 11. Re1 Qe6 12. Qd1 Be7 13. Nd2 Qd5 14. Nxe4 Nxe4 15. Qg4 Nf6 16. Qxg7 Rg8 17. Qxf7+ Qxf7 18. Nxf7 Kxf7 19. Bf4 c6 20. h3 d5 21. f3 Rae8 22. g4 Nd7 23. b4 Bh4 24. Rxe8 Rxe8 25. Kf1 Nb6 26. Rd1 Nc4 27. Ra1 Kg6 28. a4 Bg5 29. Bxg5 Kxg5 30. axb5 axb5 31. Ra7 h6 32. Kf2 Nd2 33. Rc7 Re6 34. Kg3 Nb1 35. f4+ Kf6 36. Rh7 Nxc3 37. Rxh6+ Kf7 38. Rxe6 Kxe6 39. g5 Ne2+ 40. Kg4 Nxd4 41. h4 Nf5 42. h5 d4 43. h6 d3 44. Kf3 Kf7 45. Kf2 Kg6 46. Ke1 c5 47. bxc5 b4 48. Kd2 b3 49. Kxd3 b2 50. Kc2 Ne3+ 51. Kxb2 Nd5 52. f5+ Kh7 53. f6 1-0

[Event "Ciudad de Ushuaia op"]
[Site "Ciudad de Ushuaia"]
[Date "1986.10.30"]
[Round "4"]
[White "Catozzi, Osvaldo"]
[Black "Luna, Ricardo Roberto"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "34"]
[EventDate "1986.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 h6 5. d3 a6 6. 0-0 Nc6 7. a3 Bg4 8. Qe1 Bxf3 9. gxf3 Nd4 10. Qd1 Nh5 11. Nd5 c6 12. Nc3 Nf4 13. Bxf4 exf4 14. Re1 Qg5+ 15. Kf1 Qh5 16. Ne2 Qh3+ 17. Kg1 Nxf3+ 0-1

[Event "Ciudad de Ushuaia op"]
[Site "Ciudad de Ushuaia"]
[Date "1986.10.28"]
[Round "3"]
[White "Luna, Ricardo Roberto"]
[Black "Gimenez Uriburu, Hector"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "100"]
[EventDate "1986.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 a6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. a3 Be7 9. e5 Nd5 10. Nxd5 exd5 11. Qb3 0-0 12. 0-0 d6 13. Qxd5 dxe5 14. Qxd8 Rxd8 15. Be3 Nxd4 16. Nxe5 Nb3 17. Rad1 Be6 18. Bc4 Bxc4 19. Nxc4 b5 20. Nb6 Rxd1 21. Rxd1 Rd8 22. Rxd8+ Bxd8 23. Nd5 Kf8 24. g3 Ke8 25. Kg2 Kd7 26. Kf3 f5 27. g4 Ke6 28. Nf4+ Ke5 29. Nd3+ Ke6 30. Nc5+ Nxc5 31. Bxc5 g5 32. gxf5+ Kxf5 33. Be3 g4+ 34. Kg2 a5 35. f4 a4 36. h3 Bf6 37. Bc1 h5 38. hxg4+ Kxg4 39. Kh2 Bd4 40. Kg2 h4 41. Kh2 Bc5 42. Bd2 Bd6 43. Kg2 Bxf4 44. Bxf4 Kxf4 45. Kh3 Ke4 46. Kxh4 Kd3 47. Kg4 Kc2 48. Kf3 Kxb2 49. Ke3 Kxa3 50. Kd3 Kb3 0-1

[Event "Ciudad de Ushuaia op"]
[Site "Ciudad de Ushuaia"]
[Date "1986.10.27"]
[Round "2"]
[White "Pozzoli, Vicente"]
[Black "Luna, Ricardo Roberto"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "121"]
[EventDate "1986.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bc4 Be7 6. d4 d5 7. Bd3 Bg4 8. Nbd2 f5 9. c3 0-0 10. 0-0 c5 11. Qb3 Nxd2 12. Nxd2 b6 13. Qa4 Kh8 14. Re1 f4 15. Nf1 c4 16. Bb1 Bh5 17. Re5 Be8 18. Qd1 Nc6 19. Re6 f3 20. Qc2 g6 21. Bh6 Rf6 22. Rxf6 Bxf6 23. gxf3 Bg5 24. Bxg5 Qxg5+ 25. Ng3 Bd7 26. Kh1 Rf8 27. Qd1 Bh3 28. Bc2 Qf4 29. Ba4 Ne7 30. Qe2 Qxf3+ 31. Qxf3 Rxf3 32. Kg1 Kg7 33. Re1 Kf6 34. Re3 Rxe3 35. fxe3 Nf5 36. Kf2 Kg5 37. Ne2 Nd6 38. Nf4 Ne4+ 39. Kg1 Kf6 40. Nxh3 Ke7 41. Nf4 Kd6 42. h4 g5 43. hxg5 Nxg5 44. Be8 a6 45. Kg2 Ne4 46. Bf7 Nf6 47. Kh3 b5 48. Kh4 h6 49. Kg3 a5 50. Kf3 b4 51. cxb4 axb4 52. Ke2 h5 53. Nxh5 Ne4 54. Nf4 c3 55. bxc3 Nxc3+ 56. Kd2 Nxa2 57. Nxd5 b3 58. Nc3 Nxc3 59. Kxc3 b2 60. Kxb2 Ke7 61. Bc4 1-0

[Event "Ciudad de Ushuaia op"]
[Site "Ciudad de Ushuaia"]
[Date "1986.10.26"]
[Round "1"]
[White "Luna, Ricardo Roberto"]
[Black "Velasco, Roberto"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "66"]
[EventDate "1986.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 c5 3. d4 Nf6 4. dxc5 Qa5+ 5. Nc3 Qxc5 6. Be3 Qa5 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. 0-0 g6 10. h3 Bg7 11. Bd2 Qa6 12. Rb1 0-0 13. a3 Rac8 14. Re1 e5 15. Nd5 Nxd5 16. exd5 Qc4 17. Bc3 Nf6 18. Bb4 Rfd8 19. Re2 Nxd5 20. b3 Qc6 21. Qd2 Nf4 22. c4 Nxe2+ 23. Qxe2 b6 24. a4 a5 25. Ba3 f5 26. Rd1 e4 27. Nd4 Bxd4 28. Rxd4 d5 29. cxd5 Rxd5 30. Rc4 Qd7 31. Rxc8+ Qxc8 32. Qe3 Qc7 33. Qh6 Rd1# 0-1

