[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Acha, Jorge Jose"]
[Black "Acosta, Pablo Ismael"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2198"]
[BlackElo "2465"]
[PlyCount "48"]
[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. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e6 7. Re1 Nge7 8. c3 0-0 9. d4 cxd4 10. cxd4 b6 11. d5 Ne5 12. Nd4 exd5 13. exd5 Bb7 14. Nc3 Rc8 15. Qe2 Re8 16. f4 Nc4 17. Nc6 Nxc6 18. Qxe8+ Qxe8 19. Rxe8+ Rxe8 20. dxc6 Bd4+ 21. Kf1 Nd2+ 22. Bxd2 Ba6+ 23. Ne2 Rxe2 24. c7 Re8# 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Acha, Jorge Jose"]
[Black "Fontoura, Alexandre Souza"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2198"]
[BlackElo "1873"]
[PlyCount "95"]
[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 c6 2. d4 g6 3. Be3 Bg7 4. Nc3 d5 5. h3 dxe4 6. Nxe4 Nh6 7. Nf3 Nf5 8. Bc4 Nxe3 9. fxe3 0-0 10. 0-0 Nd7 11. Neg5 Nb6 12. Bb3 h6 13. Nxf7 Rxf7 14. Ne5 Bxe5 15. Bxf7+ Kg7 16. dxe5 Qxd1 17. Raxd1 Bf5 18. Bb3 h5 19. e4 Bxe4 20. Rf7+ Kh6 21. Rxe7 Nd5 22. Bxd5 cxd5 23. Rf1 Bxc2 24. h4 Bf5 25. e6 d4 26. Rd7 d3 27. Rxf5 gxf5 28. Rxd3 Re8 29. Rd7 Rxe6 30. Rxb7 Ra6 31. a3 Kg6 32. Kf2 Kf6 33. Ke3 Ke5 34. Rb5+ Ke6 35. Kd3 Rd6+ 36. Kc2 a6 37. Rb3 Ke5 38. g3 f4 39. gxf4+ Kxf4 40. Rb4+ Kg3 41. a4 Rc6+ 42. Kb3 Rg6 43. a5 Rg4 44. Rb6 Rxh4 45. Rxa6 Rg4 46. Ka3 h4 47. b4 h3 48. Rc6 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Acha, Jorge Jose"]
[Black "Rojas Alarcon, Julian Antonio"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2198"]
[BlackElo "2397"]
[PlyCount "90"]
[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 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. Be2 Bg4 5. 0-0 Qa5 6. d3 Nbd7 7. Nbd2 c6 8. Nc4 Qc7 9. Re1 e6 10. h3 Bh5 11. Bg5 c5 12. g4 Bg6 13. Nh4 Be7 14. Bf3 Rd8 15. Qe2 0-0 16. Nxg6 hxg6 17. Ne5 Qb6 18. Nc4 Qc7 19. Ne5 Nb6 20. h4 Nfd5 21. Nxg6 Bxg5 22. Nxf8 Bxh4 23. Nxe6 fxe6 24. Qxe6+ Qf7 25. Bxd5 Nxd5 26. Qxf7+ Kxf7 27. Re4 Bf6 28. Rae1 g5 29. c3 Nf4 30. d4 cxd4 31. cxd4 Rd7 32. Rd1 Ne2+ 33. Kf1 Nxd4 34. b4 b5 35. f4 gxf4 36. Rxf4 Kg6 37. Kf2 a6 38. Rd3 Rf7 39. Kg2 Ne6 40. Rf1 Kg5 41. Rd5+ Kxg4 42. Rdf5 Rd7 43. Rxf6 Rd2+ 44. R6f2 Rd4 45. a3 Nf4+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Acha, Jorge Jose"]
[Black "Sanjur, Crescencio"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2198"]
[BlackElo "1674"]
[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 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Be7 5. Ngf3 Nc6 6. e5 Nd4 7. c3 Nxf3+ 8. Qxf3 c6 9. g3 Qd5 10. Qe4 Qxe4+ 11. Nxe4 Bd7 12. Bf4 h6 13. h4 0-0-0 14. Bg2 b6 15. Rd1 f5 16. Nd6+ Bxd6 17. exd6 Nf6 18. 0-0 Rhg8 19. Be5 Ng4 20. Rfe1 g5 21. hxg5 hxg5 22. Bf3 Nxe5 23. Rxe5 f4 24. g4 Kb7 25. b4 a6 26. a4 b5 27. axb5 axb5 28. Rxb5+ Kc8 29. Ra1 cxb5 30. Ra8# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Alderete, Tomas"]
[Black "Acha, Jorge Jose"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1532"]
[BlackElo "2198"]
[PlyCount "73"]
[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. Bc4 e6 4. 0-0 Nge7 5. d3 d5 6. exd5 exd5 7. Bb3 h6 8. Nc3 Be6 9. Re1 Rb8 10. d4 c4 11. Ba4 g6 12. Bf4 Rc8 13. Ne5 Bg7 14. Nxg6 fxg6 15. Rxe6 Kf7 16. Re2 Qd7 17. Be5 Rce8 18. f4 Nf5 19. Qe1 Bxe5 20. dxe5 Qe6 21. Rd1 Rd8 22. Red2 Nce7 23. Nb5 h5 24. c3 Nc6 25. Bc2 a6 26. Bxf5 gxf5 27. Nd6+ Ke7 28. Qh4+ Kd7 29. Rxd5 Kc7 30. R5d4 b5 31. R4d2 Rhg8 32. Qf2 h4 33. Qc5 h3 34. g3 Rh8 35. a4 Rb8 36. a5 Rbd8 37. Qb6+ 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "11"]
[White "Bastos, Werton Alvarenga"]
[Black "Acha, Jorge Jose"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1936"]
[BlackElo "2198"]
[PlyCount "96"]
[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. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. e4 Nf6 6. Nge2 0-0 7. 0-0 Ne8 8. d4 exd4 9. Nxd4 Nd7 10. b3 Nc5 11. Bb2 Nf6 12. Re1 Re8 13. Qc2 a5 14. Rad1 c6 15. a3 Qe7 16. b4 axb4 17. axb4 Ne6 18. Nde2 g5 19. Na4 Qc7 20. c5 dxc5 21. Nxc5 Nxc5 22. Qxc5 Ra2 23. Ba1 h6 24. Qd6 Qxd6 25. Rxd6 Rxa1 26. Rxa1 Nxe4 27. Bxe4 Bxa1 28. f3 f5 29. Bd3 Be5 30. Rxh6 Kg7 31. Rh3 Rd8 32. f4 Bf6 33. fxg5 Bxg5 34. g4 fxg4 35. Rh7+ Kf6 36. Bc4 b5 37. Bb3 Rd3 38. Rf7+ Kg6 39. Rc7 Rxb3 40. Rxc8 Rxb4 41. Rxc6+ Kf5 42. Ng3+ Kf4 43. Rc5 Bh4 44. Rf5+ Ke3 45. Nf1+ Ke4 46. Rf8 Rb2 47. Re8+ Kd3 48. Rd8+ Bxd8 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Gonzalez Mojica, Renan Arturo"]
[Black "Acha, Jorge Jose"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1579"]
[BlackElo "2198"]
[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. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nc6 5. Be3 e5 6. d5 Nd4 7. Bxd4 exd4 8. Nce2 d3 9. Qxd3 Bxb2 10. Rb1 Bg7 11. f4 Ne7 12. Nf3 0-0 13. Ng3 h5 14. Be2 f5 15. e5 dxe5 16. fxe5 f4 17. Ne4 Bf5 18. Rxb7 g5 19. Nfxg5 Bxe5 20. Bxh5 Ng6 21. Bxg6 Bxg6 22. Qf3 Bd4 23. Ne6 Qh4+ 24. g3 fxg3 25. Nxg3 Rxf3 26. Nxd4 Qxd4 27. Ne2 Qa1+ 28. Kd2 Rd3+ 29. Kc2 Qxa2+ 30. Kc1 Qxe2 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Rincon Aguilar, Carlos Javier"]
[Black "Acha, Jorge Jose"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1598"]
[BlackElo "2198"]
[PlyCount "86"]
[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. Bf4 g6 3. Nd2 Bg7 4. e3 d6 5. h3 Nbd7 6. c3 e5 7. Bh2 0-0 8. Ngf3 e4 9. Ng1 h5 10. Ne2 Re8 11. c4 Nf8 12. Nc3 Bf5 13. Be2 N8h7 14. Qb3 b6 15. 0-0-0 a5 16. a4 c6 17. Rdg1 b5 18. cxb5 cxb5 19. Nxb5 Be6 20. Qa3 Bf8 21. Bxd6 Rc8+ 22. Kb1 Nd5 23. Bxf8 Rxf8 24. Nxe4 Bf5 25. Bd3 Nb4 26. Nc5 Nxd3 27. Nxd3 Qd5 28. Ka1 Rc4 29. Ne5 Rc2 30. Nc3 Qb7 31. f3 Rb8 32. Nb5 f6 33. Nd3 Bxd3 34. Qxd3 Qc6 35. Qxg6+ Kh8 36. Rb1 Qc4 37. b3 Qe2 38. Nc3 Rxc3 39. Rb2 Qa6 40. Rhb1 Qd6 41. Ka2 Rb4 42. Qxh5 Rxa4+ 43. bxa4 Ra3# 0-1

[Event "Jacobo Bolbochan op"]
[Site "Buenos Aires"]
[Date "2000.07.25"]
[Round "4"]
[White "Acha, Jorge Jose"]
[Black "Robledo, Nestor Daniel"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2225"]
[BlackElo "2321"]
[PlyCount "66"]
[EventDate "2000.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. 0-0 Nge7 7. c3 0-0 8. a3 d6 9. b4 b6 10. Bb2 h6 11. Nbd2 Be6 12. Re1 Qd7 13. Qe2 Rae8 14. Rad1 f5 15. exf5 gxf5 16. b5 Nd8 17. a4 Ng6 18. h4 f4 19. Qe4 Ne7 20. c4 Bf5 21. Qe2 Bg4 22. Rf1 Nf5 23. Kh2 Ne6 24. Qe4 Qf7 25. Rde1 Qh5 26. Qd5 Kh8 27. Rh1 Rg8 28. Nxe5 fxg3+ 29. fxg3 dxe5 30. Bxe5 Bxe5 31. Qxe5+ Neg7 32. Qf4 Nxh4 33. Rxe8 Nf3# 0-1

[Event "Jacobo Bolbochan op"]
[Site "Buenos Aires"]
[Date "2000.07.20"]
[Round "3"]
[White "Bejarano, Marcelo"]
[Black "Acha, Jorge Jose"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "2225"]
[PlyCount "86"]
[EventDate "2000.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nc3 d5 4. e5 Bg7 5. f4 h5 6. Be3 Nh6 7. Qd2 0-0 8. Be2 b5 9. Nf3 Bg4 10. h3 Bxf3 11. Bxf3 h4 12. Bg4 e6 13. Bf2 Nd7 14. 0-0 Nxg4 15. hxg4 f5 16. Qe2 Qb6 17. Nd1 Bh6 18. g5 Bg7 19. c3 Kf7 20. Ne3 Rh8 21. g4 hxg3 22. Bxg3 Rh3 23. Kg2 Rah8 24. Rh1 Rxh1 25. Rxh1 Rxh1 26. Kxh1 c5 27. Nc2 c4 28. Ne3 a5 29. Bf2 Nb8 30. Kg1 Qb7 31. Qc2 Na6 32. b3 Nc7 33. Kf1 Bf8 34. Be1 Qc6 35. Nd1 Na8 36. Nb2 Nb6 37. Kg1 Bg7 38. Kh2 Qe8 39. Nd1 Qh8+ 40. Kg3 Qh1 41. Bf2 Ke8 42. Ne3 Kd7 43. Qb2 cxb3 1/2-1/2

[Event "Jacobo Bolbochan op"]
[Site "Buenos Aires"]
[Date "2000.07.11"]
[Round "1"]
[White "Acha, Jorge Jose"]
[Black "Betti, Marcelo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2225"]
[PlyCount "63"]
[EventDate "2000.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. Be2 e6 7. Nc3 Be7 8. 0-0 0-0 9. h3 b6 10. Bf4 Bb7 11. Rc1 Rc8 12. e5 Nd5 13. Nxd5 exd5 14. Bb5 dxe5 15. Bxc6 Bxc6 16. Nxe5 Bb7 17. Qf3 f6 18. Rxc8 Qxc8 19. Ng4 Bd8 20. Re1 Qd7 21. Qg3 Re8 22. Nh6+ Kf8 23. Bd6+ Be7 24. Rxe7 Rxe7 25. Bxe7+ Kxe7 26. Qxg7+ Ke6 27. Qxd7+ Kxd7 28. Nf5 Ke6 29. Ne3 Ba6 30. f3 Bd3 31. Kf2 b5 32. b4 1-0

[Event "ARG-chT"]
[Site "Argentina"]
[Date "2000.??.??"]
[Round "3"]
[White "Acha, Jorge Jose"]
[Black "Caramia, Javier"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2225"]
[BlackElo "2200"]
[PlyCount "67"]
[EventDate "2000.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. Nf3 Nf6 4. 0-0 0-0 5. d3 c5 6. e4 Nc6 7. c3 d6 8. Re1 Bd7 9. d4 cxd4 10. cxd4 d5 11. exd5 Nxd5 12. Nc3 Be6 13. Be3 Nxc3 14. bxc3 Bd5 15. Nd2 Bxg2 16. Kxg2 e5 17. Nb3 exd4 18. cxd4 Qd5+ 19. Qf3 Rad8 20. Red1 Qxf3+ 21. Kxf3 Rd5 22. Rd2 Rfd8 23. Rad1 h6 24. h4 Kh7 25. Kg2 Bf8 26. Nc5 Bxc5 27. dxc5 Rxd2 28. Rxd2 Rxd2 29. Bxd2 Nd4 30. Be3 Nc6 31. Kf3 f5 32. Ke2 Kg7 33. Kd3 h5 34. Kc4 1/2-1/2

[Event "ARG-chT"]
[Site "Argentina"]
[Date "2000.??.??"]
[Round "4"]
[White "Acha, Jorge Jose"]
[Black "Steinbaum, Fernando"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2225"]
[BlackElo "2285"]
[PlyCount "34"]
[EventDate "2000.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. d3 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c3 c5 7. Nbd2 Nc6 8. e4 e5 9. a4 h6 10. Re1 Be6 11. exd5 Nxd5 12. Nc4 Qc7 13. Qe2 Rfe8 14. Nfxe5 Nxe5 15. Nxe5 Bxe5 16. Qxe5 Bd7 17. Qxc7 Rxe1+ 0-1

[Event "ARG-chT"]
[Site "Argentina"]
[Date "2000.??.??"]
[Round "5"]
[White "Scalise, Luis"]
[Black "Acha, Jorge Jose"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2146"]
[BlackElo "2225"]
[PlyCount "70"]
[EventDate "2000.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. e4 Nf6 4. Nc3 Bg7 5. h3 c6 6. a4 0-0 7. Be2 Nbd7 8. 0-0 e5 9. Be3 Re8 10. dxe5 dxe5 11. Bc4 Qe7 12. Ng5 Rf8 13. Qe2 h6 14. Nf3 Nc5 15. Bxc5 Qxc5 16. Rfd1 Nh5 17. Bb3 Nf4 18. Qd2 Be6 19. Bxe6 Nxe6 20. Qd6 Rfd8 21. Qxc5 Nxc5 22. Kf1 Kf8 23. Ke2 Ke7 24. b3 f5 25. Rxd8 Rxd8 26. Rd1 fxe4 27. Nd2 Ne6 28. Ndxe4 Nd4+ 29. Kf1 Nxc2 30. Rxd8 Kxd8 31. Nc5 Bf8 32. Nd3 Bg7 33. Nc5 Bf8 34. Nd3 Bg7 35. Nc5 Bf8 1/2-1/2

[Event "Clarin GP1 Boca Juniors"]
[Site "Boca"]
[Date "1997.??.??"]
[Round "1"]
[White "Acha, Jorge Jose"]
[Black "German, Gustavo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2230"]
[BlackElo "2500"]
[PlyCount "39"]
[EventDate "1997.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 058 Extra"]
[Source "ChessBase"]
[SourceDate "1997.07.29"]
[SourceVersion "1"]
[SourceVersionDate "1997.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qa5+ 8. Nfd2 Qxd5 9. Bc4 Qd4 10. 0-0 Nxd2 11. Nxd2 e6 12. Qe2 Be7 13. Nf3 Qb6 14. Ng5 h6 15. Nf3 0-0 16. Rd1 d5 17. Bb3 Bd7 18. Be3 Bc5 19. Rac1 Bxe3 20. fxe3 0-1

[Event "Buenos Aires-chT fin"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "2"]
[White "Varela, Gaston"]
[Black "Acha, Jorge Jose"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2280"]
[BlackElo "2230"]
[PlyCount "63"]
[EventDate "1997.12.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 c6 7. Nc3 Re8 8. h3 Nbd7 9. e4 e5 10. d5 Nc5 11. Ne1 a5 12. Nd3 h6 13. Be3 Ncxe4 14. Nxe4 Nxe4 15. Bxe4 Bxh3 16. dxc6 bxc6 17. Bxc6 g5 18. Re1 e4 19. Nc1 Re5 20. Bd4 Rc8 21. Bxe5 Rxc6 22. Bxg7 Rxc4 23. Qh5 e3 24. Nd3 Qc8 25. Qxh6 Rh4 26. Qxg5 Rg4 27. Qxe3 Qb7 28. f3 Kxg7 29. Kh2 Kg6 30. Kxh3 Qd5 31. fxg4 Qh5+ 32. gxh5+ 1-0

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Acedo, Hector Oscar"]
[Black "Acha, Jorge Jose"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2366"]
[BlackElo "2343"]
[PlyCount "61"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 d6 7. Bg2 Bd7 8. Ndb5 Qb8 9. Bf4 e5 10. Bg5 a6 11. Bxf6 gxf6 12. Na3 f5 13. Nd5 Qd8 14. Nc4 Be6 15. exf5 Bxf5 16. c3 Be6 17. Qf3 Bxd5 18. Qxd5 Qc7 19. Rd1 0-0-0 20. 0-0 h5 21. b4 Kb8 22. a4 Rh6 23. b5 axb5 24. axb5 Ne7 25. Qxf7 d5 26. Ne3 Rhd6 27. Qxh5 e4 28. c4 d4 29. Nf5 Qc5 30. Bxe4 Rf6 31. Ng7 1-0

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Bison, Beniamino"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2343"]
[BlackElo "2376"]
[PlyCount "52"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 dxe4 5. dxe4 Bc5 6. Bd3 Nc6 7. 0-0 e5 8. Nc4 Qe7 9. Bg5 h6 10. Bh4 Bg4 11. Ne3 Bxe3 12. fxe3 Qc5 13. Qe2 Nh7 14. Bc4 0-0 15. h3 Be6 16. Bxe6 fxe6 17. a3 a5 18. Nh2 a4 19. Rxf8+ Rxf8 20. Rd1 Rf7 21. Ng4 Nf8 22. Be1 Nd7 23. Bc3 b5 24. Nf2 Nf6 25. Rd2 Kh7 26. Rd1 Kg8 1/2-1/2

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Brockbank, Henry W"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2343"]
[BlackElo "2403"]
[PlyCount "77"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. 0-0 g6 8. d4 cxd4 9. Nxd4 Bg7 10. Nde2 0-0 11. f3 e6 12. Bg5 h6 13. Bh4 g5 14. Bg3 Rad8 15. Qd2 d5 16. cxd5 exd5 17. exd5 Nxd5 18. Nxd5 Qxd5 19. Qxd5 Rxd5 20. Rfd1 Bxb2 21. Rxd5 Bxa1 22. h4 Rd8 23. Rb5 Rd2 24. hxg5 Rxe2 25. gxh6 Re6 26. h7+ Kxh7 27. Rxb7 Re7 28. Rxe7 Nxe7 29. Bf2 Nc6 30. Kf1 Nd4 31. Be3 a5 32. Bd2 a4 33. Kf2 Nb5 34. Ke3 Nc3 35. Bxc3 Bxc3 36. Ke4 Kh6 37. Kd3 Bb2 38. g3 Kg5 39. Ke3 0-1

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Gonzalez, Alberto H"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2343"]
[BlackElo "2459"]
[PlyCount "35"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Ne2 c5 8. d5 exd5 9. Bxd5 Nxd5 10. Qxd5 Qe7 11. 0-0 Nf6 12. Qd3 h6 13. Nf3 Qd7 14. Qb3 Bd6 15. Bf4 Bxf4 16. Nxf4 0-0 17. Rfe1 Qc7 18. Nd5 1/2-1/2

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Hegoburu, Pedro Federico"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2343"]
[BlackElo "2512"]
[PlyCount "23"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Be2 d5 5. Nbd2 Bc5 6. 0-0 0-0 7. c3 a5 8. Qc2 Qe7 9. b3 d4 10. Bb2 dxc3 11. Bxc3 Bg4 12. h3 1-0

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Ivanovskis, Jevgenijs"]
[Result "1-0"]
[ECO "C79"]
[WhiteElo "2343"]
[BlackElo "2432"]
[PlyCount "111"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. d4 Nf6 7. c3 Qe7 8. Re1 g6 9. Nbd2 Bg7 10. Nf1 h6 11. Ne3 0-0 12. Nd5 Qd8 13. Nxf6+ Qxf6 14. d5 Nb8 15. Bxd7 Nxd7 16. Be3 Qe7 17. Nd2 f5 18. f3 f4 19. Bf2 g5 20. c4 h5 21. b4 Rf6 22. c5 Rg6 23. Rc1 g4 24. c6 bxc6 25. Rxc6 g3 26. hxg3 fxg3 27. Be3 Nf6 28. Qc2 Ne8 29. Qa4 Qd7 30. b5 a5 31. Rec1 h4 32. Nc4 h3 33. b6 Bh6 34. bxc7 Rc8 35. Qxa5 Qh7 36. gxh3 Bxe3+ 37. Nxe3 Qxh3 38. Qd2 g2 39. Nxg2 Qxf3 40. R1c4 Rf6 41. Qe1 Rg6 42. Qd2 Qh5 43. Rc3 Kg7 44. Qd3 Nf6 45. Qf3 Ng4 46. Qh3 Qg5 47. Qh4 Qd2 48. Qe7+ Kh8 49. Qd8+ Kh7 50. Qd7+ Rg7 51. Rh3+ Nh6 52. Qf5+ Rg6 53. Qf7+ Rg7 54. Qf2 Qxf2+ 55. Kxf2 Rcxc7 56. Rxd6 1-0

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Kolenbrander, Joop N"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2343"]
[BlackElo "2348"]
[PlyCount "49"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. c3 Qc7 5. Be2 d6 6. dxc5 Qxc5 7. 0-0 Nf6 8. Nbd2 0-0 9. Qc2 Bd7 10. Nd4 a6 11. N2b3 Qc7 12. Be3 Nc6 13. c4 Rac8 14. Nxc6 Bxc6 15. f3 Bb5 16. Qd2 Bxc4 17. Rfc1 b5 18. Na5 d5 19. exd5 Qe5 20. Nxc4 bxc4 21. Bxc4 Nxd5 22. Bxd5 Rcd8 23. Bxf7+ Kxf7 24. Qe2 Rc8 25. b3 1-0

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Salgado Allaria, Carlos Fernando"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2343"]
[BlackElo "2405"]
[PlyCount "70"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. 0-0 b6 8. Re1 Bb7 9. exd5 Nxd5 10. a4 Qc7 11. Nc4 0-0 12. Qe2 Rad8 13. c3 Rfe8 14. Nfe5 Nxe5 15. Nxe5 f6 16. Nc4 e5 17. Ne3 Nxe3 18. Bxb7 Qxb7 19. Bxe3 Qa6 20. c4 Rd7 21. b3 Red8 22. Rad1 Qb7 23. f4 Bd6 24. f5 Bc7 25. Rd2 b5 26. Red1 bxa4 27. bxa4 Qc6 28. Ra1 Ba5 29. Rdd1 Bc3 30. Ra3 Bb4 31. Rb3 Qxa4 32. Rbb1 e4 33. Ra1 exd3 34. Qf3 Qb3 35. Bd2 Qxc4 0-1

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Sorensen, Torben"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2343"]
[BlackElo "2410"]
[PlyCount "84"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 Re8 11. h4 Bb7 12. c3 Qb6 13. N1h2 a5 14. Bf4 a4 15. Ng5 d4 16. Qh5 Bxg5 17. hxg5 Ne7 18. Ng4 a3 19. bxa3 dxc3 20. Be4 Ng6 21. Kg2 Kf8 22. Qxh7 Ke7 23. Nf6 gxf6 24. exf6+ Kd8 25. Qxf7 Nxf4+ 26. gxf4 Bxe4+ 27. dxe4 Qc7 28. e5 Qc6+ 29. Kg3 c2 30. Re3 Qd5 31. Qh7 Qd4 32. Rd3 Rxa3 33. Rxa3 Qxa1 34. Qxc2 Qh1 35. f3 Kc7 36. Qh2 Qd1 37. g6 Rh8 38. Ra7+ Kc6 39. Qxh8 Qg1+ 40. Kh3 Qh1+ 41. Kg3 Qxh8 42. g7 Qe8 0-1

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Feistenauer, Fred"]
[Black "Acha, Jorge Jose"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2240"]
[BlackElo "2343"]
[PlyCount "34"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. e4 Nxd4 9. Qxd4 d6 10. a4 Be6 11. Qb4 a5 12. Qxb7 Bc4 13. Rd1 Nd7 14. Bg5 f6 15. Be3 Rb8 16. Qa7 Rxb2 17. Rab1 Rxc2 0-1

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Gunnlaugsson, Gisli"]
[Black "Acha, Jorge Jose"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2403"]
[BlackElo "2343"]
[PlyCount "58"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. Be2 Bg5 14. 0-0 a5 15. Qd3 Be6 16. Na3 Na7 17. Rfd1 g6 18. Nb1 f5 19. Ne3 Qb6 20. exf5 gxf5 21. Na3 Bxe3 22. Qxe3 Qxe3 23. fxe3 d5 24. Nc2 Kg7 25. Bf3 Rfd8 26. Rf1 Nc6 27. a3 Ne7 28. Rad1 Rbc8 29. Rd2 Rd7 1/2-1/2

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Lonoff, Marc J"]
[Black "Acha, Jorge Jose"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2415"]
[BlackElo "2343"]
[PlyCount "31"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. e4 Nf6 6. Nge2 0-0 7. 0-0 d6 8. d3 Ne8 9. Be3 Nd4 10. Rb1 a5 11. a3 Nc7 12. b4 axb4 13. axb4 b6 14. Bxd4 cxd4 15. Nd5 e5 16. Nxb6 1-0

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Mujica, Mario A"]
[Black "Acha, Jorge Jose"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "2386"]
[BlackElo "2343"]
[PlyCount "120"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Be7 8. c5 b6 9. b4 0-0 10. g3 bxc5 11. dxc5 a5 12. Rb1 axb4 13. axb4 Nc6 14. Bg2 Rb8 15. Ba3 Ba6 16. 0-0 Bc4 17. Re1 Ra8 18. Bc1 Ng4 19. Nf4 Nxf2 20. Kxf2 Nxb4 21. Be3 Qa5 22. Ra1 Qxa1 23. Qxa1 Rxa1 24. Rxa1 Bf6 25. Bd2 g5 26. Nfe2 Nd3+ 27. Kf1 Nxc5 28. Ra7 Rb8 29. Bf3 Rb3 30. Kf2 Rb2 31. Be1 d4 32. Rc7 dxc3 33. Rc8+ Kg7 34. Rxc5 Bd4+ 35. Kf1 Bxe2+ 36. Bxe2 Rxe2 37. Rxg5+ Kf6 38. Rg4 c2 39. Kxe2 c1Q 40. Rxd4 e5 41. Rd2 Ke6 42. Kf1 f5 43. Re2 Kf6 44. Kg2 Qc6+ 45. Kg1 Qc1 46. Kg2 Qd1 47. Kf1 f4 48. gxf4 exf4 49. Rf2 Kf5 50. Rd2 Qf3+ 51. Kg1 Qe3+ 52. Kf1 Kg4 53. Rf2 Kh3 54. Rd2 Qe4 55. Rf2 Qh1+ 56. Ke2 Kg4 57. Bd2 f3+ 58. Ke3 Qd1 59. Bc3 Qb3 60. Kd3 Kf4 0-1

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Muttoni, Guillermo Cesar"]
[Black "Acha, Jorge Jose"]
[Result "1/2-1/2"]
[ECO "E41"]
[WhiteElo "2391"]
[BlackElo "2343"]
[PlyCount "46"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 Bxc3+ 6. bxc3 d6 7. Bd3 Nc6 8. 0-0 e5 9. Nd2 0-0 10. d5 Ne7 11. Qc2 g6 12. h3 Kg7 13. f4 exf4 14. exf4 Bf5 15. Re1 Qd7 16. Nf3 Rfe8 17. Be3 h5 18. Nh4 Bxd3 19. Qxd3 Nf5 20. Bf2 Nxh4 21. Bxh4 Qf5 22. Bxf6+ Kxf6 23. Qf3 Kg7 1/2-1/2

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Romanelli, Gabriel Adrian"]
[Black "Acha, Jorge Jose"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2172"]
[BlackElo "2343"]
[PlyCount "45"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. c3 Bg7 13. exf5 Bxf5 14. Nc2 Be6 15. g3 0-0 16. Bg2 a5 17. 0-0 f5 18. Qd2 Rb8 19. f4 b4 20. Kh1 bxc3 21. bxc3 Kh8 22. Nce3 Ne7 23. Rae1 1/2-1/2

[Event "Martinez Acosta mem-A corr"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "?"]
[White "Strand, Torgeir"]
[Black "Acha, Jorge Jose"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2370"]
[BlackElo "2343"]
[PlyCount "83"]
[EventDate "1995.11.??"]
[EventType "tourn (corr)"]
[EventRounds "16"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qa5+ 10. c3 Be7 11. Be2 Qb6 12. Qb3 f5 13. Qxb6 axb6 14. Nd6+ Bxd6 15. exd6 Ba6 16. Bf3 Bc4 17. a3 0-0 18. Kf2 Nf6 19. Be3 Bd5 20. Bd4 Bxf3 21. Kxf3 Ne4 22. Rad1 c5 23. Be5 Ra4 24. Rhg1 b5 25. h3 g6 26. g4 Kf7 27. g5 Rfa8 28. h4 Rg8 29. Rh1 h5 30. gxh6 Nf6 31. h5 gxh5 32. Bxf6 Kxf6 33. Rxh5 e5 34. fxe5+ Kxe5 35. h7 Rh8 36. Rg1 Raa8 37. Rh6 Rae8 38. Re1+ Kd5 39. Rxe8 Rxe8 40. h8Q Rxh8 41. Rxh8 Kc4 42. Rh7 1-0

[Event "Maestros Cup3 corr"]
[Site "Argentina"]
[Date "1993.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Bonatti, Walter Fabian"]
[Result "1/2-1/2"]
[ECO "A25"]
[PlyCount "45"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bb4 6. Bd2 0-0 7. Nf3 d6 8. a3 Bxc3 9. Bxc3 Qe8 10. b4 Qh5 11. d4 e4 12. d5 Ne7 13. Nd4 f4 14. gxf4 Ng6 15. e3 Bg4 16. Qc2 Nh4 17. Bf1 Nf3+ 18. Nxf3 Bxf3 19. Be2 c6 20. dxc6 bxc6 21. Qd1 d5 22. Bxf3 exf3 23. Bxf6 1/2-1/2

[Event "Maestros Cup3 corr"]
[Site "Argentina"]
[Date "1993.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Cibin, Aurelio Isidoro"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "37"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 f5 6. Nf3 Nf6 7. 0-0 0-0 8. Rb1 h6 9. b4 Nc6 10. b5 Ne7 11. a4 Be6 12. Ba3 Kh7 13. Nd2 Rb8 14. e3 Rf7 15. d4 e4 16. f3 exf3 17. Bxf3 g5 18. Qe2 Ng6 19. a5 1/2-1/2

[Event "Maestros Cup3 corr"]
[Site "Argentina"]
[Date "1993.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Frank, Mario Alberto"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "57"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 Nf6 7. 0-0 0-0 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Qb3 Nd7 14. Ba3 Nb6 15. Nd2 Rb8 16. Ra1 f5 17. Bb4 c6 18. Ba5 c5 19. Bd5 Bf7 20. Na4 Nec8 21. Ra2 g5 22. Bxf7+ Rxf7 23. Nb1 e4 24. Nxb6 Nxb6 25. Nc3 Bxc3 26. Qxc3 Qc7 27. dxe4 fxe4 28. Qc2 Re8 29. Rd1 1/2-1/2

[Event "Maestros Cup3 corr"]
[Site "Argentina"]
[Date "1993.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Gaal, Alfredo"]
[Result "0-1"]
[ECO "D34"]
[PlyCount "58"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 Be6 10. dxc5 Bxc5 11. Bxf6 Qxf6 12. Nxd5 Qxb2 13. Nc7 Rad8 14. Qc1 Qxc1 15. Raxc1 Be7 16. Nxe6 fxe6 17. Rc4 Bf6 18. e3 Rd6 19. h4 h6 20. Re4 Re8 21. Rc1 Re7 22. Bh3 Kf7 23. Kg2 Re8 24. Rc2 Rd5 25. Nd2 Re7 26. Nb3 Rd6 27. Rc5 Rd5 28. Rxe6 Re5 29. Rxe7+ Bxe7 0-1

[Event "Maestros Cup3 corr"]
[Site "Argentina"]
[Date "1993.??.??"]
[Round "?"]
[White "Acha, Jorge Jose"]
[Black "Muttoni, Guillermo Cesar"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "76"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. d3 d6 6. Nf3 Bg7 7. 0-0 0-0 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Qb3 Nd7 14. Ba3 f5 15. Nd5 Nxd5 16. cxd5 Bf7 17. Rbc1 b6 18. e4 Nc5 19. Bxc5 bxc5 20. Nd2 Qd7 21. Bh3 Rfb8 22. Qc4 Rxb5 23. exf5 Be8 24. Qe4 Rb4 25. Nc4 Bf6 26. Qg4 Qxf5 27. Qxf5 gxf5 28. Bxf5 Bf7 29. Be4 Kg7 30. Ra1 Rxa1 31. Rxa1 Bg6 32. f3 Rb7 33. Ra8 Bg5 34. h4 Bf6 35. Kg2 Bf7 36. Kh3 Rb1 37. Rc8 Rb7 38. Ra8 Bh5 1/2-1/2

[Event "Maestros Cup3 corr"]
[Site "Argentina"]
[Date "1993.??.??"]
[Round "?"]
[White "Casafus, Ruben Andres"]
[Black "Acha, Jorge Jose"]
[Result "1/2-1/2"]
[ECO "E69"]
[PlyCount "58"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Qb6 10. Re1 exd4 11. Nxd4 Re8 12. Nb3 a5 13. Be3 Qb4 14. a3 Qxc4 15. Nd4 Qa6 16. Bf1 b5 17. a4 Qb7 18. axb5 c5 19. Nc6 Qc7 20. Bf4 Ne5 21. Bxe5 dxe5 22. Nd5 Nxd5 23. Qxd5 Bb7 24. Qxc5 Bf8 25. Qc3 Bxc6 26. Rec1 Bb4 27. Qxc6 Qe7 28. b6 Rab8 29. Qc8 Rexc8 1/2-1/2

[Event "Maestros Cup3 corr"]
[Site "Argentina"]
[Date "1993.??.??"]
[Round "?"]
[White "Clarizza, Jorge Enrique"]
[Black "Acha, Jorge Jose"]
[Result "1/2-1/2"]
[ECO "E68"]
[PlyCount "60"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 c6 9. b3 Qb6 10. Bb2 Re8 11. h3 exd4 12. Na4 Qc7 13. Qxd4 Rxe4 14. Qd2 h6 15. Rad1 Re6 16. Nd4 Re8 17. Nc3 Nc5 18. Nde2 Nfe4 19. Bxe4 Nxe4 20. Nxe4 Rxe4 21. Bxg7 Kxg7 22. Nc3 Re5 23. Qd4 c5 24. Nd5 Qd8 25. Qc3 f6 26. g4 Be6 27. Nf4 Qe7 28. Qd3 Bf7 29. Qxd6 Re8 30. Qxe7 R5xe7 1/2-1/2

[Event "Maestros Cup3 corr"]
[Site "Argentina"]
[Date "1993.??.??"]
[Round "?"]
[White "Fernandez Fornes, Juan Alberto"]
[Black "Acha, Jorge Jose"]
[Result "0-1"]
[ECO "A15"]
[PlyCount "40"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. c4 0-0 5. g3 d6 6. Bg2 c6 7. d3 Qb6 8. Qb3 a5 9. a3 axb4 10. axb4 Rxa1 11. Bxa1 Nbd7 12. 0-0 e5 13. Nbd2 h6 14. Rb1 Re8 15. b5 Nc5 16. Qc2 Qc7 17. Nb3 e4 18. Nfd4 exd3 19. exd3 Nxb3 20. Qxb3 c5 0-1

[Event "Maestros Cup3 corr"]
[Site "Argentina"]
[Date "1993.??.??"]
[Round "?"]
[White "Molo, Rene Angel"]
[Black "Acha, Jorge Jose"]
[Result "1/2-1/2"]
[ECO "E81"]
[PlyCount "49"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 0-0 7. Bd3 e5 8. Nge2 exd4 9. Bxd4 d5 10. cxd5 cxd5 11. e5 Nfd7 12. f4 Nc6 13. Bf2 f6 14. 0-0 fxe5 15. Nxd5 Nf6 16. Nxf6+ Qxf6 17. Qb3+ Kh8 18. Bc5 Re8 19. Rab1 b6 20. fxe5 Qxe5 21. Bf2 Rf8 22. Bg3 Qe3+ 23. Bf2 Qe5 24. Bg3 Qe3+ 25. Bf2 1/2-1/2

[Event "Maestros Cup3 corr"]
[Site "Argentina"]
[Date "1993.??.??"]
[Round "?"]
[White "Rodriguez, Guillermo Daniel"]
[Black "Acha, Jorge Jose"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "61"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 d5 8. Bxc6 bxc6 9. exd5 cxd5 10. dxc5 Ne4 11. Be3 Rb8 12. Qc1 Qc7 13. b4 Rxb4 14. cxb4 Bxa1 15. Bd4 Bxd4 16. Nxd4 e5 17. Nb3 f6 18. b5 Bf5 19. Nc3 Nxc3 20. Qxc3 d4 21. Qb4 d3 22. a4 Rd8 23. b6 Rb8 24. a5 Kg7 25. Qb5 Qd8 26. Nd2 axb6 27. cxb6 Qd4 28. Rc1 Qf4 29. Rc7+ Kh6 30. Qc4 Qg5 31. g3 1-0

[Event "Match/Club FMDA-UFABPA"]
[Site "Mercedes"]
[Date "1982.??.??"]
[Round "1.22"]
[White "Acha, Jorge Jose"]
[Black "Scalise, Luis"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "111"]
[EventDate "1982.??.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Bc4 Nc6 7. 0-0 0-0-0 8. Bxf7 Nxd4 9. Bd2 e6 10. Re1 Rd7 11. Ne4 Qd5 12. c4 Qxe4 13. Rxe4 Nxe4 14. Qa4 Bc5 15. Nxd4 Bxd4 16. Be3 Bxe3 17. fxe3 Rxf7 18. Qxa7 Rhf8 19. Qa8+ Kd7 20. Qxb7 Nd6 21. Qb4 Be2 22. h3 Rf1+ 23. Rxf1 Rxf1+ 24. Kh2 Bxc4 25. Qa4+ Bb5 26. Qd4 Rf7 27. a4 Bc6 28. Kg1 Kc8 29. a5 Bb5 30. Qe5 Kd7 31. Qd4 Bc6 32. a6 Rf6 33. a7 Rg6 34. e4 e5 35. Qxe5 Nxe4 36. Qa5 Nd6 37. a8Q Rxg2+ 38. Kf1 Bxa8 39. Qxa8 Rxb2 40. Qa1 Rh2 41. Qxg7+ Kc6 42. Qxh7 Kd5 43. Kg1 Rd2 44. Qxc7 Ke5 45. Qe7+ Kf4 46. Qh4+ Ke3 47. Qg3+ Ke4 48. Qg4+ Ke3 49. h4 Ne4 50. h5 Rd5 51. Qh3+ Kf4 52. h6 Rd1+ 53. Kg2 Rd2+ 54. Kf1 Rf2+ 55. Ke1 Rf3 56. Qxf3+ 1-0

