[Event "Nueve de Julio IRT 3rd"]
[Site "Nueve de Julio"]
[Date "2000.12.10"]
[Round "6"]
[White "Albarran, Gustavo Eduardo"]
[Black "Etcheguia, Tristan"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2211"]
[BlackElo "2225"]
[PlyCount "60"]
[EventDate "2000.12.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Qc7 5. f4 Bg4 6. Nf3 Nc6 7. 0-0 e6 8. Qe1 Bxf3 9. Rxf3 Be7 10. Nd2 0-0-0 11. dxc5 Bxc5 12. b4 Bd6 13. Bb2 Kb8 14. a4 e5 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 exf4 18. b5 Ne5 19. Be2 Nxf3+ 20. Bxf3 Bc5+ 21. Kh1 Rhe8 22. Qc2 Qe5 23. Qc1 Qe3 24. c4 Bd4 25. Bxd4 Rxd4 26. h3 Qxc1+ 27. Rxc1 Rc8 28. c5 Rxa4 29. c6 Ra5 30. Rb1 Rc7 1/2-1/2

[Event "Nueve de Julio IRT 3rd"]
[Site "Nueve de Julio"]
[Date "2000.12.10"]
[Round "7"]
[White "Etcheguia, Tristan"]
[Black "Falcinelli, Oscar"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2225"]
[PlyCount "15"]
[EventDate "2000.12.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d6 6. e4 Nbd7 7. Be2 e5 8. dxe5 1/2-1/2

[Event "Nueve de Julio IRT 3rd"]
[Site "Nueve de Julio"]
[Date "2000.12.09"]
[Round "5"]
[White "Etcheguia, Tristan"]
[Black "Mussanti, Diego"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2225"]
[BlackElo "2285"]
[PlyCount "53"]
[EventDate "2000.12.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Bd3 Nd7 10. cxd5 exd5 11. 0-0 Be7 12. h3 Bd6 13. a3 Nf6 14. Re1 Re8 15. Bb1 Ne4 16. Nxe4 dxe4 17. Nd2 Bf5 18. f4 Qh4 19. Nf1 g5 20. fxg5 Qxg5 21. Kh1 Kh8 22. Qe2 Rg8 23. Qf2 Rg7 24. Re2 Rag8 25. Nd2 Bg3 26. Qf1 Qh4 27. Qxf5 1-0

[Event "Nueve de Julio IRT 3rd"]
[Site "Nueve de Julio"]
[Date "2000.12.09"]
[Round "4"]
[White "Ferrara, Alexis"]
[Black "Etcheguia, Tristan"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2227"]
[BlackElo "2225"]
[PlyCount "91"]
[EventDate "2000.12.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. Rb1 Bxc3 9. bxc3 Qd5 10. Be2 Nd7 11. e4 Qxe4 12. Ng5 Qf5 13. Bf3 Ne7 14. axb5 Nf6 15. h4 h5 16. 0-0 Bd7 17. Re1 Ned5 18. Re5 Qg6 19. b6 0-0 20. Nh3 Rab8 21. Rg5 Qd3 22. Rg3 Rxb6 23. Rxb6 Nxb6 24. Nf4 Qh7 25. Nxh5 Nxh5 26. Bxh5 Nd5 27. Be2 Rb8 28. Bc1 Rb1 29. Qd2 Qxh4 30. Bxc4 Qf4 31. Re3 Nxe3 32. fxe3 Qg3 33. Bf1 a4 34. Qc2 Rb3 35. Bd2 c5 36. dxc5 Bc6 37. Qd3 a3 38. Qa6 Qc7 39. Bc1 Rxc3 40. Bxa3 Rxe3 41. Bb2 Qb7 42. Qa5 Qxb2 43. Qd8+ Kh7 44. Qh4+ Kg8 45. Qd8+ Kh7 46. Qh4+ 1/2-1/2

[Event "Nueve de Julio IRT 3rd"]
[Site "Nueve de Julio"]
[Date "2000.12.08"]
[Round "3"]
[White "Etcheguia, Tristan"]
[Black "Depetri, Marcelo"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2225"]
[PlyCount "46"]
[EventDate "2000.12.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 f5 4. Bg5 Nf6 5. Nc3 Be7 6. e3 Ne4 7. Bxe7 Qxe7 8. Qb3 c6 9. Bd3 0-0 10. 0-0 Nd7 11. Rad1 g5 12. Nd2 g4 13. cxd5 exd5 14. Ncxe4 fxe4 15. Nxe4 Kh8 16. Ng3 Nf6 17. Rde1 h5 18. e4 dxe4 19. Nxe4 Nxe4 20. Rxe4 Qf6 21. Re5 Qh6 22. Rfe1 h4 23. Qb4 g3 1-0

[Event "Nueve de Julio IRT 3rd"]
[Site "Nueve de Julio"]
[Date "2000.12.08"]
[Round "2"]
[White "Pirotzky, Mario"]
[Black "Etcheguia, Tristan"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2175"]
[BlackElo "2225"]
[PlyCount "30"]
[EventDate "2000.12.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. 0-0 Ngf6 9. Re1 Qc7 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bxg6 hxg6 13. Qe2 Be7 14. Bd2 0-0-0 15. Rad1 Bh4 1/2-1/2

[Event "Nueve de Julio IRT 3rd"]
[Site "Nueve de Julio"]
[Date "2000.12.07"]
[Round "1"]
[White "Giles, Nestor"]
[Black "Etcheguia, Tristan"]
[Result "0-1"]
[ECO "A18"]
[BlackElo "2225"]
[PlyCount "40"]
[EventDate "2000.12.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 079 Extra"]
[Source "ChessBase"]
[SourceDate "2001.01.11"]
[SourceVersion "2"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 4. d4 d5 5. e5 Ne4 6. Nf3 Bb4 7. Qd3 0-0 8. a3 Bxc3+ 9. bxc3 Na5 10. Qc2 c5 11. Bd3 cxd4 12. cxd4 Bd7 13. a4 Nxc4 14. Bxe4 dxe4 15. Qxe4 Qa5+ 16. Kf1 Bc6 17. Qg4 Qc3 18. Bh6 Qxa1+ 19. Ne1 g6 20. Qg5 Qxd4 0-1

[Event "Buenos Aires Espanol CC-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "?"]
[White "Bentancor, Franco German"]
[Black "Etcheguia, Tristan"]
[Result "1/2-1/2"]
[ECO "C66"]
[BlackElo "2225"]
[PlyCount "94"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. Nc3 Bd7 6. d4 exd4 7. Nxd4 Be7 8. Re1 0-0 9. b3 Nxd4 10. Qxd4 Bxb5 11. Nxb5 Nd7 12. Rb1 Bf6 13. Qc4 a6 14. Nd4 Re8 15. Bf4 b5 16. Qd3 Nc5 17. Qd1 Nxe4 18. Qf3 Bxd4 19. Rxe4 Rxe4 20. Qxe4 Bf6 21. Qc6 h6 22. Rd1 Qc8 23. h3 Rb8 24. Re1 Qb7 25. Re8+ Kh7 26. Qxb7 Rxb7 27. Rc8 Kg6 28. Be3 Bc3 29. Kf1 Kf5 30. Ke2 Ke6 31. Kd3 Bb4 32. Ra8 d5 33. Rxa6+ Ke5 34. Ra8 Be7 35. Rg8 Bf6 36. Bd4+ Ke6 37. Ra8 Kd6 38. Bxf6 gxf6 39. Ra6+ c6 40. a4 bxa4 41. bxa4 Kc5 42. Ra8 Rb4 43. a5 Ra4 44. Rf8 Ra3+ 45. Kd2 Kd4 46. Rxf7 Rxa5 47. Rxf6 Kc4 1/2-1/2

[Event "Buenos Aires Espanol CC-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "?"]
[White "Cordero, Alfredo"]
[Black "Etcheguia, Tristan"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2280"]
[BlackElo "2225"]
[PlyCount "60"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. cxd5 cxd5 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. Qb3 Nb6 10. Qb5+ Qd7 11. Qd3 0-0 12. 0-0 Qf5 13. Qxf5 gxf5 14. Ne2 Rac8 15. Rd1 Ne4 16. Ne1 e6 17. f3 Nf6 18. b3 Rfd8 19. Bd2 Nbd7 20. Rdc1 Bf8 21. a4 Bd6 22. Nd3 Kf8 23. Ba5 Re8 24. Bc3 Red8 25. a5 Ne8 26. a6 b6 27. Bd2 f6 28. Nb4 Nb8 29. Ra2 Ke7 30. Rcc2 Rc7 1/2-1/2

[Event "Buenos Aires Espanol CC-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "?"]
[White "Etcheguia, Tristan"]
[Black "Falcinelli, Oscar"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2225"]
[PlyCount "72"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. c3 b6 7. Bc4 Ba6 8. Bxa6 Nxa6 9. 0-0 Re8 10. Qe2 Qc8 11. a4 e5 12. dxe5 dxe5 13. Bxf6 Bxf6 14. b4 c5 15. b5 Nc7 16. Nc4 Qe6 17. Ne3 Bg7 18. Rfd1 Red8 19. Rxd8+ Rxd8 20. Rd1 Qe8 21. c4 Ne6 22. Nd5 Nd4 23. Nxd4 cxd4 24. Ra1 f5 25. f3 fxe4 26. fxe4 Qf8 27. a5 Bh6 28. axb6 axb6 29. Qd3 Ra8 30. Rxa8 Qxa8 31. h3 Qa5 32. Kf2 Bg5 33. Kf3 Qe1 34. Nxb6 Bh4 35. g3 Qxg3+ 36. Ke2 Qe1+ 0-1

[Event "Buenos Aires Espanol CC-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "?"]
[White "Etcheguia, Tristan"]
[Black "Giles, Nestor"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2225"]
[PlyCount "78"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nh5 8. Bg5 f6 9. Bh4 Nd7 10. Nd2 Nf4 11. 0-0 a5 12. f3 Rf7 13. Qc2 h5 14. b3 Bh6 15. Rfe1 Nxe2+ 16. Rxe2 Nf8 17. Ree1 b6 18. a3 g5 19. Bf2 g4 20. b4 Rg7 21. Kh1 Qe8 22. Rad1 Qg6 23. Rg1 h4 24. fxg4 Bxg4 25. Rdf1 Qh5 26. h3 Bd7 27. Qd1 Qxd1 28. Rxd1 axb4 29. axb4 Ra3 30. Ndb1 Rb3 31. Bxh4 Rb2 32. Bxf6 Rg6 33. Bd8 Bf4 34. Rd3 Nh7 35. Bh4 Ng5 36. Bxg5 Bxg5 37. Rg3 Kh7 38. Rf1 Bf4 39. Rxg6 Kxg6 1/2-1/2

[Event "Buenos Aires Espanol CC-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "?"]
[White "Etcheguia, Tristan"]
[Black "Lafuente, Pablo"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2225"]
[BlackElo "2256"]
[PlyCount "94"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Ne4 6. c4 f5 7. Qc2 Be7 8. Nbd2 Nxd2 9. Bxd2 0-0 10. e4 Qe8 11. b4 Qh5 12. Rfe1 Bf6 13. Bc3 d6 14. Rad1 Nd7 15. d5 fxe4 16. Bxe4 Bxc3 17. Qxc3 Nf6 18. Bc2 e5 19. Be4 Rf7 20. Rd3 Raf8 21. Nd2 Bc8 22. f3 Qh4 23. Qc1 Bd7 24. b5 Kh8 25. Ra3 Ng4 26. Nf1 Qf2+ 27. Kh1 Qc5 28. h3 Nf2+ 29. Kh2 Nxe4 30. fxe4 Qf2 31. Ng3 Rf3 32. Rxf3 Rxf3 33. Nf5 Bxf5 34. exf5 Qg3+ 35. Kh1 Rf2 36. Rg1 Rxf5 37. Qc2 Rf4 38. Qa4 h6 39. Qxa7 Rxc4 40. a4 Qg6 41. a5 bxa5 42. Qxa5 Rc5 43. Rf1 Kh7 44. Qa8 Rc2 45. Rg1 e4 46. Qa4 Rc5 47. Qb3 Qf7 0-1

[Event "Buenos Aires Espanol CC-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "?"]
[White "Etcheguia, Tristan"]
[Black "Mussanti, Diego"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2225"]
[BlackElo "2285"]
[PlyCount "66"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Bd2 dxc4 7. Bxc4 c5 8. dxc5 Nbd7 9. b4 a5 10. a3 axb4 11. axb4 Rxa1 12. Qxa1 Ne4 13. Qc1 Ndf6 14. 0-0 Qc7 15. Nb5 Qb8 16. Bc3 Nxc3 17. Nxc3 Bd7 18. Nd5 Nxd5 19. Bxd5 Bc6 20. Rd1 e6 21. Bxc6 bxc6 22. Qc4 Qb7 23. h3 Rb8 24. Rb1 Qd7 25. Nd4 Bxd4 26. Rd1 Qa7 27. Qxd4 Qa4 28. Rb1 h5 29. h4 Qc2 30. Rb2 Qf5 31. Qd6 Ra8 32. Rd2 Qb1+ 33. Rd1 Qa2 0-1

[Event "Buenos Aires Espanol CC-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "?"]
[White "Liascovich, Lucas Agustin"]
[Black "Etcheguia, Tristan"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2176"]
[BlackElo "2225"]
[PlyCount "91"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 e6 8. Nf3 Nd7 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Qc7 12. Bd2 0-0-0 13. Qe2 Bd6 14. Ne5 Bxe5 15. dxe5 Ne7 16. 0-0-0 Kb8 17. Ne4 Nc8 18. Rh3 Ndb6 19. Rb3 Rd4 20. c3 Rd7 21. c4 Rd4 22. c5 Nd5 23. Nd6 Nxd6 24. cxd6 Qd7 25. Be3 Rxd1+ 26. Qxd1 f5 27. Bd2 Rf8 28. g4 fxg4 29. Qxg4 b6 30. Rg3 Rf7 31. f5 Rxf5 32. Qxg7 Rf1+ 33. Kc2 Rf7 34. Qxh6 c5 35. b3 c4 36. Qg6 cxb3+ 37. axb3 Qc6+ 38. Rc3 Qd7 39. Qg8+ Kb7 40. Qg2 Qb5 41. h6 Ka6 42. Rc4 Qd7 43. Kb2 b5 44. Rc5 Qb7 45. b4 Kb6 46. Qg1 1-0

[Event "Buenos Aires Clarin op"]
[Site "Buenos Aires"]
[Date "1996.05.??"]
[Round "4"]
[White "Etcheguia, Tristan"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2225"]
[BlackElo "2405"]
[PlyCount "68"]
[EventDate "1996.05.??"]
[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 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Nfd7 7. a4 Na6 8. 0-0 Nc7 9. Re1 Nxb5 10. axb5 0-0 11. Bf4 Nb6 12. Qd3 a6 13. bxa6 Rxa6 14. Rxa6 bxa6 15. h3 Bb7 16. Rd1 Qc7 17. Qe2 Nd7 18. Qe3 Rb8 19. Bh6 Bh8 20. Ne2 Bxb2 21. c3 a5 22. Qg5 Ba6 23. Qxe7 Qd8 24. Qxd8+ Rxd8 25. Rb1 Rb8 26. Bc1 Bxe2 27. Rxb2 Rxb2 28. Bxb2 Bxf3 29. gxf3 Ne5 30. f4 Nc4 31. Ba1 a4 32. f3 a3 33. Kf2 Nd2 34. c4 Nb3 0-1

[Event "Bissell op"]
[Site "Buenos Aires"]
[Date "1996.??.??"]
[Round "6"]
[White "Beckerman, Marcelo"]
[Black "Etcheguia, Tristan"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "2225"]
[PlyCount "114"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. h4 h6 8. N1e2 Bd6 9. Nf4 Bxf4 10. Bxf4 Nf6 11. Qe2 0-0 12. 0-0-0 b5 13. Bd3 Bxd3 14. Rxd3 Qd5 15. Kb1 Nbd7 16. f3 a5 17. Ne4 b4 18. g4 Qb5 19. Qd2 Nxe4 20. fxe4 Kh7 21. h5 e5 22. Be3 exd4 23. Rxd4 Ne5 24. Qg2 f6 25. Rhd1 a4 26. Bf4 b3 27. a3 bxc2+ 28. Qxc2 Nxg4 29. e5+ f5 30. e6 Qb3 31. Qxb3 axb3 32. e7 Rfe8 33. Rd8 Nf6 34. Rxa8 Rxa8 35. Rd3 Re8 36. Bd6 Ne4 37. Bf4 Rxe7 38. Rxb3 Nf6 39. Rh3 Nd5 40. Bd2 f4 41. Kc2 g5 42. hxg6+ Kxg6 43. a4 h5 44. a5 Kg5 45. Kd1 Kg4 46. Rh1 h4 47. Be1 h3 48. Rh2 Rxe1+ 49. Kxe1 Kg3 50. Kf1 Kxh2 51. Kf2 Nb4 52. b3 c5 53. a6 Nxa6 54. Kf1 Kg3 55. Kg1 h2+ 56. Kh1 f3 57. b4 f2 0-1

[Event "Bissell op"]
[Site "Buenos Aires"]
[Date "1996.??.??"]
[Round "3"]
[White "Etcheguia, Tristan"]
[Black "Bustos, Hugo Ariel"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2225"]
[PlyCount "72"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. b4 a5 11. bxa5 Rxa5 12. Nb3 Ra8 13. a4 f5 14. a5 fxe4 15. Nxe4 Nf5 16. Bb2 Qh4 17. Bf3 Nd4 18. Nxd4 exd4 19. g3 Qe7 20. Bg2 Ne5 21. Bxd4 Bg4 22. Qc2 Nf3+ 23. Bxf3 Rxf3 24. Bxg7 Qxg7 25. Rab1 Raf8 26. Rxb7 Bh3 27. Re1 Bf5 28. Qe2 Bxe4 29. Qxe4 Rxf2 30. a6 Qh6 31. h4 Qd2 32. Rbb1 Rh2 33. Rf1 Rff2 34. Qe8+ Kg7 35. Qe7+ Kh6 36. Qg5+ Kg7 1/2-1/2

[Event "Bissell op"]
[Site "Buenos Aires"]
[Date "1996.??.??"]
[Round "4"]
[White "Lopresti, Roberto"]
[Black "Etcheguia, Tristan"]
[Result "1-0"]
[ECO "B56"]
[BlackElo "2225"]
[PlyCount "51"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be6 7. Bg5 Nbd7 8. Be2 Be7 9. 0-0 0-0 10. Re1 Nb6 11. Qd2 d5 12. exd5 Nbxd5 13. Nxd5 Bxd5 14. Rad1 Bxb3 15. axb3 Qc7 16. Bd3 Rad8 17. Qe2 h6 18. Bh4 Rfe8 19. Qxe5 Qxe5 20. Rxe5 g5 21. Bg3 Nh5 22. Rde1 Nxg3 23. hxg3 Rxd3 24. cxd3 Kf8 25. d4 f6 26. Re6 1-0

[Event "Martinez Valle op"]
[Site "Martinez Valle"]
[Date "1993.??.??"]
[Round "7"]
[White "Echeguren, Gustavo Fabian"]
[Black "Etcheguia, Tristan"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2457"]
[PlyCount "81"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Bxd7+ Qxd7 9. Bg5 Nxe4 10. Nxg7+ Bxg7 11. Nxe4 0-0 12. Nf6+ Bxf6 13. Bxf6 Qf5 14. Qxd6 Qe4+ 15. Kf1 Bh3 16. Rg1 Bf5 17. g4 Qc4+ 18. Ke1 Bxc2 19. Qd2 Qe4+ 20. Qe3 Qg6 21. Qg5 Qxg5 22. Bxg5 f6 23. Be3 Rfd8 24. Rc1 Be4 25. Ke2 Bd3+ 26. Kf3 Rd7 27. Rc3 Kf7 28. Rgc1 Bb5 29. Kg3 Rg8 30. f4 h5 31. h3 hxg4 32. hxg4 exf4+ 33. Kxf4 Be2 34. Rg1 Rg5 35. Rc2 Bd3 36. Rc5 Rxc5 37. Bxc5 Bc4 38. a3 Rd2 39. b4 Rd3 40. Rg3 b5 41. Rxd3 1/2-1/2

[Event "Salta op"]
[Site "Salta"]
[Date "1993.??.??"]
[Round "1"]
[White "Etcheguia, Tristan"]
[Black "Demelli, F."]
[Result "0-1"]
[ECO "A43"]
[PlyCount "118"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 Nxd5 5. Nxd5 exd5 6. Qxd5 Nc6 7. Bg5 Be7 8. 0-0-0 Nb4 9. Bxe7 Qxe7 10. Qe5 Qxe5 11. Nxe5 Nxa2+ 12. Kb1 Nb4 13. e3 Ke7 14. Bc4 f6 15. Nd3 Nxd3 16. Rxd3 d6 17. Rhd1 Rd8 18. Bd5 Rb8 19. f4 Be6 20. Bf3 Rd7 21. e4 Rbd8 22. g4 g6 23. h4 Bf7 24. g5 fxg5 25. hxg5 Be6 26. Rh1 Kf8 27. Bg2 Kg8 28. Rf1 Bc4 29. Bh3 Re7 30. Rfd1 Bxd3 31. cxd3 d5 32. e5 Kg7 33. d4 Rf7 34. f5 gxf5 35. e6 Re7 36. Bxf5 Rf8 37. Bc2 Rxe6 38. dxc5 Re5 39. Rh1 Rh8 40. Rh5 a5 41. Rh6 Rxg5 42. Rb6 h5 43. Rxb7+ Kf6 44. c6 Rgg8 45. Bb3 Rb8 46. Bxd5 Rxb7 47. cxb7 Ke5 48. Bh1 Kd6 49. Kc2 Kc7 50. Kc3 Rb8 51. b4 axb4+ 52. Kxb4 Rxb7+ 53. Kc5 Rb1 54. Bf3 h4 55. Bg4 Re1 56. Kd5 Kd8 57. Bf5 Ke7 58. Kd4 Kf6 59. Bh3 Kg5 0-1

[Event "Martinez Valle op"]
[Site "Martinez Valle"]
[Date "1993.??.??"]
[Round "2"]
[White "Etcheguia, Tristan"]
[Black "Echeguren, O."]
[Result "1-0"]
[ECO "A28"]
[PlyCount "77"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. g3 0-0 8. Bg2 Bb7 9. 0-0 Re8 10. Qc2 Qe7 11. Bf4 Bd6 12. Bxd6 cxd6 13. Rad1 Rac8 14. Qd2 Ba6 15. b3 d5 16. cxd5 cxd5 17. Rfe1 Qc5 18. Nxd5 Ng4 19. Qd4 Qxd4 20. Rxd4 Rxe2 21. Re4 Rxe1+ 22. Rxe1 Kf8 23. Nb4 Bb5 24. a4 Bc6 25. Nxc6 dxc6 26. Re4 f5 27. Rc4 c5 28. b4 Ne5 29. Rc3 c4 30. Bf1 Rb8 31. b5 Ke7 32. f4 Nd7 33. Rxc4 Kd6 34. Rc6+ Ke7 35. Rc7 Kd6 36. Rxa7 Nc5 37. a5 Rb7 38. Rxb7 Nxb7 39. a6 1-0

[Event "Martinez Valle op"]
[Site "Martinez Valle"]
[Date "1993.??.??"]
[Round "4"]
[White "Etcheguia, Tristan"]
[Black "Facino, Hector"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "108"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 b6 8. cxd5 exd5 9. Bd3 Bb7 10. 0-0 Ne4 11. Bf4 c5 12. Qe2 Ndf6 13. Rfd1 Rc8 14. Ba6 Nxc3 15. bxc3 Bxa6 16. Qxa6 Qd7 17. c4 cxd4 18. Rxd4 b5 19. Ne5 Qe8 20. Rdd1 dxc4 21. a4 bxa4 22. Nxc4 Qc6 23. Qxa7 Nd5 24. Be5 Bc5 25. Qa5 Ra8 26. Qd2 Nf6 27. Qa2 Rfd8 28. Nd6 Rd7 29. Bxf6 gxf6 30. Nf5 Rxd1+ 31. Rxd1 Qe6 32. Qc2 Qb3 33. Qe2 Bf8 34. Qg4+ Kh8 35. Qd4 Qe6 36. e4 a3 37. g4 Qe5 38. Qxe5 fxe5 39. Ne3 Bc5 40. Nc2 a2 41. Ra1 Kg7 42. Kf1 Kg6 43. h4 h5 44. g5 f6 45. gxf6 Kxf6 46. Ke2 Bd4 47. Nxd4 exd4 48. Kd3 Ke5 49. f4+ Kxf4 50. Kxd4 Ra4+ 51. Kd5 Ra5+ 52. Kd4 Ra4+ 53. Kd5 Ke3 54. e5 Rxh4 1/2-1/2

[Event "Salta op"]
[Site "Salta"]
[Date "1993.??.??"]
[Round "3"]
[White "Etcheguia, Tristan"]
[Black "Garbarino, Rodolfo"]
[Result "1/2-1/2"]
[ECO "A12"]
[BlackElo "2405"]
[PlyCount "77"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 4. c4 c6 5. h3 Bxf3 6. gxf3 e6 7. e3 Qh4 8. Nc3 Nh6 9. cxd5 exd5 10. Qc2 Be7 11. d4 Nf6 12. Bd3 0-0-0 13. 0-0-0 Kb8 14. Kb1 Ne8 15. Na4 Nc7 16. Nc5 Ne6 17. Nxe6 fxe6 18. f4 g6 19. a4 Rhf8 20. a5 a6 21. Rc1 Rc8 22. Qe2 Ka7 23. Rc2 Bb4 24. Bc3 Bd6 25. Be1 Nf5 26. Qg4 Qe7 27. Bd2 c5 28. dxc5 Rxc5 29. Rhc1 Rfc8 30. Qg5 Qg7 31. Rxc5 Bxc5 32. Bxf5 exf5 33. Bb4 Qf8 34. Rxc5 Rxc5 35. Bxc5+ Qxc5 36. Qd8 Qb5 37. Kb2 Qc5 38. h4 Qb4 39. Qc7 1/2-1/2

[Event "Salta op"]
[Site "Salta"]
[Date "1993.??.??"]
[Round "5"]
[White "Etcheguia, Tristan"]
[Black "Gracia, Martin"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "83"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 c6 8. Bd3 0-0 9. Qc2 Re8 10. 0-0 Nf8 11. h3 g6 12. Bf4 Ne6 13. Bh2 Ng7 14. Rab1 Bf5 15. b4 a6 16. a4 Rc8 17. Rfc1 Bd6 18. Bxd6 Qxd6 19. Bxf5 Nxf5 20. Qb3 Red8 21. b5 axb5 22. axb5 c5 23. dxc5 Rxc5 24. Ne2 Rdc8 25. Rxc5 Rxc5 26. Ned4 Nxd4 27. Nxd4 Ne4 28. Qa3 Qb6 29. Rc1 Rxc1+ 30. Qxc1 Qc5 31. Qxc5 Nxc5 32. Nc2 Ne6 33. Kf1 Kf8 34. Ke2 Ke7 35. Kd3 Kd6 36. Kc3 Kc5 37. Nb4 f6 38. h4 h5 39. f3 g5 40. g3 gxh4 41. gxh4 b6 42. f4 1/2-1/2

[Event "Martinez Valle op"]
[Site "Martinez Valle"]
[Date "1993.??.??"]
[Round "6"]
[White "Etcheguia, Tristan"]
[Black "Rios, A."]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "2215"]
[PlyCount "61"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 Nbd7 7. h3 e5 8. dxe5 dxe5 9. Bg5 c6 10. Qd6 Qa5 11. Rad1 Ne8 12. Qd2 f6 13. Be3 Qb4 14. Qc1 Nb6 15. Rd8 Nc7 16. Rxf8+ Bxf8 17. Rd1 Be6 18. a3 Qe7 19. Qd2 Qf7 20. Nh2 Be7 21. Ng4 Qe8 22. Qc1 Rd8 23. a4 Rxd1+ 24. Qxd1 Qd8 25. Qxd8+ Bxd8 26. b3 Nc8 27. a5 Ne8 28. a6 b6 29. Na4 Kf7 30. Bc1 Be7 31. f4 1/2-1/2

[Event "Salta op"]
[Site "Salta"]
[Date "1993.??.??"]
[Round "6"]
[White "Garcia, Adilado"]
[Black "Etcheguia, Tristan"]
[Result "0-1"]
[ECO "D86"]
[PlyCount "86"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 cxd4 10. cxd4 Qa5+ 11. Bd2 Qa3 12. 0-0 0-0 13. Be3 Bg4 14. Rb1 Rfd8 15. d5 Ne5 16. Bb3 Rac8 17. h3 Bd7 18. Bd4 Bb5 19. Re1 Nd3 20. Bxg7 Kxg7 21. Nd4 Qc5 22. Nxb5 Qxf2+ 23. Kh2 Qf4+ 24. Kg1 Qf2+ 25. Kh2 Nxe1 26. Qxe1 Qc5 27. Qe2 f6 28. Qd3 e5 29. Rf1 a6 30. Qf3 Rf8 31. Na7 Qxa7 32. d6 b5 33. Qg4 Rcd8 34. Rb1 h5 35. Qe6 Rfe8 36. Qd5 Rd7 37. a4 Qb6 38. Rd1 Qb7 39. Qxb7 Rxb7 40. d7 Rd8 41. Be6 bxa4 42. Rd6 Ra7 43. Rc6 Rdxd7 0-1

[Event "Martinez Valle op"]
[Site "Martinez Valle"]
[Date "1993.??.??"]
[Round "5"]
[White "Martin Herrera, J."]
[Black "Etcheguia, Tristan"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "68"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. cxd5 exd5 6. Qc2 0-0 7. e3 Re8 8. Bd3 Nbd7 9. Nge2 Nf8 10. 0-0 c6 11. f3 h6 12. Bh4 Ne6 13. Rad1 Bd7 14. Qd2 b5 15. a3 a5 16. Bxf6 Bxf6 17. Ng3 b4 18. axb4 axb4 19. Nce2 c5 20. dxc5 Nxc5 21. Bb1 Qe7 22. e4 dxe4 23. Nxe4 Nxe4 24. Bxe4 Rad8 25. Qc2 Bb5 26. Rxd8 Rxd8 27. Re1 Qa7+ 28. Kf1 Qe3 29. Rd1 Rxd1+ 30. Qxd1 Bd4 31. Ke1 Qf2+ 32. Kd2 Be3+ 33. Kc2 Qxe2+ 34. Qxe2 Bxe2 0-1

[Event "Salta op"]
[Site "Salta"]
[Date "1993.??.??"]
[Round "2"]
[White "Miravent, Pablo"]
[Black "Etcheguia, Tristan"]
[Result "1/2-1/2"]
[ECO "B56"]
[PlyCount "52"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Bxd7+ Qxd7 9. 0-0 Nxe4 10. Nxe4 Qxf5 11. Nxd6+ Bxd6 12. Qxd6 Qe6 13. Qa3 Bd7 14. Rd1 0-0-0 15. Bg5 f6 16. Rd6 Qc4 17. Be3 Bc6 18. Bb6 Rxd6 19. Qxd6 Qf7 20. c4 Qd7 21. Rd1 Re8 22. Kf1 Re7 23. Ke1 Qxd6 24. Rxd6 Rd7 25. Re6 Rf7 26. Rd6 Rd7 1/2-1/2

[Event "Martinez Valle op"]
[Site "Martinez Valle"]
[Date "1993.??.??"]
[Round "3"]
[White "Ricardi, Pablo"]
[Black "Etcheguia, Tristan"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2480"]
[PlyCount "65"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Nf6 8. 0-0 Bd6 9. h3 Bh5 10. Nc3 Qa5 11. d5 Ne7 12. Bb5+ Nd7 13. a3 0-0-0 14. b4 Bxb4 15. axb4 Qxa1 16. Qb3 Bxf3 17. Bg5 Qxf1+ 18. Bxf1 f6 19. Bf4 Bh5 20. d6 Nc6 21. dxc7 Rde8 22. Nb5 Nde5 23. Nd6+ Kxc7 24. Nxe8+ Rxe8 25. b5 Nd8 26. Qc2+ Kd7 27. Qxh7 Bf7 28. Qxg7 Nf3+ 29. Kh1 Re1 30. Qg4+ Ne6 31. Qxf3 Rxf1+ 32. Kh2 Nc5 33. Be3 1-0

[Event "Salta op"]
[Site "Salta"]
[Date "1993.??.??"]
[Round "4"]
[White "Roman, Facundo"]
[Black "Etcheguia, Tristan"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2345"]
[PlyCount "114"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nfxd4 Nxd4 10. Nxd4 a6 11. a4 Qc7 12. b3 Bd6 13. h3 0-0 14. Bb2 Bd7 15. Qe2 e5 16. Nf3 Rae8 17. Rfd1 e4 18. Nd2 Bh2+ 19. Kh1 e3 20. Bxf6 exd2 21. Qxd2 gxf6 22. Qxd7 Re1+ 23. Rxe1 Qxd7 24. Kxh2 Re8 25. Red1 Qc7+ 26. Kg1 Re5 27. Rd4 b5 28. axb5 axb5 29. Bd3 Qc3 30. Ra8+ Kg7 31. Rg4+ Rg5 32. Rb8 Qe1+ 33. Bf1 Rxg4 34. hxg4 b4 35. Rc8 Kg6 36. g3 f5 37. gxf5+ Kxf5 38. Rc4 Kg5 39. Kg2 Qe7 40. Bd3 h6 41. Rc6 f6 42. Rb6 h5 43. Rb5+ Kh6 44. Rf5 Qe6 45. Rf4 Qe7 46. Be4 Qe5 47. Rh4 Qc3 48. Rf4 Qe5 49. Bf3 Qc3 50. Rc4 Qd2 51. Rc5 Kg7 52. Bxh5 Qh6 53. Rc4 Qd2 54. Bf3 Qd6 55. Be4 Kf7 56. c3 bxc3 57. Rxc3 Qb4 1/2-1/2

[Event "Buenos Aires op GPI"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "7"]
[White "Cranbourne, Carlos Leon"]
[Black "Etcheguia, Tristan"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2300"]
[PlyCount "51"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Nxc3 14. Qc5+ Kd7 15. Qxc3 Rc8 16. Qb3 Bd6 17. Qa4+ Ke7 18. Be3 Qc7 19. Qh4+ f6 20. 0-0 Qc4 21. Qh3 Qc2 22. Rac1 Qxb2 23. Rxc8 Rxc8 24. Qxh7 Kf7 25. Qh5+ Kg8 26. Bxa7 1/2-1/2

[Event "Buenos Aires op GPI"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "2"]
[White "Etcheguia, Tristan"]
[Black "Bianchi, Guillermo"]
[Result "1/2-1/2"]
[ECO "A04"]
[BlackElo "2440"]
[PlyCount "91"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 e5 4. d3 e3 5. Bxe3 Nc6 6. g3 d5 7. Bg2 Nf6 8. 0-0 Be7 9. c4 dxc4 10. dxc4 Qxd1 11. Rxd1 Nb4 12. Na3 c6 13. Ne4 Nxe4 14. Bxe4 0-0 15. Kg2 Be6 16. b3 a5 17. f3 a4 18. Nc2 Rfd8 19. Nxb4 Bxb4 20. Rxd8+ Rxd8 21. Bc2 Bc5 22. Bg5 Be7 23. Be3 Ra8 24. Rd1 axb3 25. axb3 g6 26. Rd2 Bb4 27. Re2 Ra2 28. Kf2 Kg7 29. g4 Bc3 30. h3 Kf6 31. g5+ Kg7 32. h4 Ra1 33. Kg2 Ra2 34. Kf2 Bh3 35. Bc5 h6 36. Bd3 Rxe2+ 37. Kxe2 hxg5 38. hxg5 Kf7 39. Be4 Bf5 40. Kd3 Bb2 41. Be3 Ke6 42. Bd2 Bd4 43. Ba5 Bc5 44. Bd8 Ba3 45. Bb6 Bc1 46. Bd8 1/2-1/2

[Event "Buenos Aires BCA op"]
[Site "Buenos Aires"]
[Date "1989.??.??"]
[Round "9"]
[White "Herrera, Fernando"]
[Black "Etcheguia, Tristan"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2280"]
[PlyCount "61"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 c5 5. e3 e6 6. Bxc4 cxd4 7. exd4 Nc6 8. 0-0 Be7 9. Be3 0-0 10. Rc1 Nb4 11. a3 Nbd5 12. Ba2 Bd7 13. Ne5 Rc8 14. Nxd5 Nxd5 15. Qg4 Bc6 16. Bh6 Bf6 17. Bd2 Qb6 18. b4 Rfd8 19. Rc2 Nc7 20. Be3 Bd5 21. Bxd5 Nxd5 22. Nd7 Qd6 23. Nc5 b6 24. Ne4 Qd7 25. Rd2 Rc6 26. Rd3 g6 27. Nxf6+ Nxf6 28. Qh4 Nd5 29. Bg5 Rdc8 30. Rh3 Rc3 31. Qxh7+ 1-0

[Event "Buenos Aires BCA op"]
[Site "Buenos Aires"]
[Date "1989.??.??"]
[Round "4"]
[White "Lida, Fidel Ernesto"]
[Black "Etcheguia, Tristan"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2330"]
[PlyCount "63"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qa5 8. Bd2 Nbc6 9. Nf3 c4 10. g3 Bd7 11. Bg2 0-0-0 12. 0-0 Rdf8 13. h4 Be8 14. Bh3 h6 15. h5 Nd8 16. Nh4 g5 17. Nf3 Ng8 18. Qe2 f5 19. exf6 Nxf6 20. Bxe6+ Nxe6 21. Qxe6+ Bd7 22. Qe7 Ne4 23. Ne5 Bh3 24. g4 Qc7 25. Qe6+ Kd8 26. Qxd5+ Nd6 27. Rfe1 Rf6 28. Re3 Rhf8 29. Be1 Bxg4 30. Nxg4 Rf4 31. f3 Kc8 32. Bg3 1-0

[Event "Buenos Aires GP VII"]
[Site "Buenos Aires"]
[Date "1985.??.??"]
[Round "3"]
[White "Benko, Francisco"]
[Black "Etcheguia, Tristan"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2200"]
[PlyCount "75"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 0-0 6. Bg5 Be7 7. Qd2 d6 8. h3 a6 9. a3 b5 10. Ba2 Be6 11. Nd5 Bxd5 12. exd5 Nb8 13. 0-0 Nbd7 14. Rfe1 Nb6 15. c4 Qd7 16. Rac1 c6 17. dxc6 Qxc6 18. cxb5 Qxb5 19. Nh4 Qd7 20. d4 e4 21. Bxf6 Bxf6 22. Qa5 Bxh4 23. Qxb6 Rab8 24. Qxa6 Rxb2 25. Re2 Rxe2 26. Qxe2 Qa4 27. Qxe4 Qxa3 28. Bxf7+ Kh8 29. Rc7 Qa1+ 30. Kh2 Bxf2 31. h4 Qg1+ 32. Kh3 Qh1+ 33. Kg4 Qxh4+ 34. Kf3 Qf6+ 35. Qf4 Qxf4+ 36. Kxf4 Bxd4 37. Ke4 Be5 38. Kd5 1/2-1/2

[Event "Buenos Aires GP VII"]
[Site "Buenos Aires"]
[Date "1985.??.??"]
[Round "7"]
[White "Etcheguia, Tristan"]
[Black "Bronstein, Luis Marcos"]
[Result "0-1"]
[ECO "D30"]
[BlackElo "2425"]
[PlyCount "80"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. Nbd2 0-0 10. Nb3 Bb6 11. Nbd4 Re8 12. e3 Bg4 13. Nxc6 bxc6 14. b3 Qd7 15. Qd3 Bf5 16. Qa6 Ne4 17. Bb2 Nc5 18. Qa3 Nd3 19. Bc3 c5 20. Rad1 a5 21. Ne1 Nxe1 22. Rfxe1 Be4 23. Qb2 Bxg2 24. Kxg2 d4 25. exd4 Qd5+ 26. f3 Rxe1 27. Rxe1 cxd4 28. Qe2 h6 29. Qd3 g6 30. Bd2 h5 31. a4 Rb8 32. Bf4 Rc8 33. Bd2 Rb8 34. Bf4 Rc8 35. Bd2 Qd7 36. Rc1 Rxc1 37. Bxc1 h4 38. Bf4 h3+ 39. Kf2 Qe7 40. Qa6 d3+ 0-1

[Event "Buenos Aires GP VII"]
[Site "Buenos Aires"]
[Date "1985.??.??"]
[Round "5"]
[White "Etcheguia, Tristan"]
[Black "Varga, Mariano"]
[Result "1-0"]
[ECO "D85"]
[BlackElo "2300"]
[PlyCount "79"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be2 0-0 9. 0-0 b6 10. Qb3 cxd4 11. cxd4 Bb7 12. e5 Nc6 13. Be3 Na5 14. Qb4 Qd7 15. Rac1 Rfc8 16. h3 Bf8 17. Qd2 Qd5 18. Bh6 Bg7 19. Bxg7 Kxg7 20. Qg5 Qe6 21. d5 Bxd5 22. Nd4 Qd7 23. Bb5 Bc6 24. Nxc6 Nxc6 25. Rfd1 Qe6 26. Bxc6 Rxc6 27. Rxc6 Qxc6 28. Qxe7 Re8 29. Qd7 Qxd7 30. Rxd7 a6 31. f4 g5 32. g3 gxf4 33. gxf4 Kg6 34. Kf2 Re6 35. Kf3 Rc6 36. Rd6+ Rxd6 37. exd6 Kf6 38. f5 b5 39. Ke4 b4 40. Kd5 1-0

[Event "Buenos Aires GP VII"]
[Site "Buenos Aires"]
[Date "1985.??.??"]
[Round "6"]
[White "Incutto, Carlos"]
[Black "Etcheguia, Tristan"]
[Result "0-1"]
[ECO "D59"]
[PlyCount "50"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Bg5 Be7 5. Nc3 0-0 6. e3 h6 7. Bh4 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 exd5 12. Bd3 Rc8 13. Bf5 Re8 14. Qc2 c5 15. dxc5 Qf6 16. cxb6 d4 17. Qa4 Na6 18. Nxd4 axb6 19. 0-0 Nc5 20. Qc4 Ba6 21. Qd5 Bxf1 22. Rxf1 Red8 23. Qc4 Ra4 24. b4 Nb7 25. Qc2 Rxb4 0-1

[Event "Buenos Aires GP VII"]
[Site "Buenos Aires"]
[Date "1985.??.??"]
[Round "8"]
[White "Roca, Alfredo Cristian"]
[Black "Etcheguia, Tristan"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2350"]
[PlyCount "57"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 Nf6 5. e3 d6 6. Nge2 Bf5 7. d4 exd4 8. exd4 Bb6 9. 0-0 0-0 10. h3 Re8 11. Be3 a6 12. g4 Rxe3 13. fxe3 Bxg4 14. hxg4 Nxg4 15. Rf3 Qh4 16. Nd5 Re8 17. Qe1 Qh2+ 18. Kf1 Qh5 19. Qg3 Bxd4 20. Nxd4 Nh2+ 21. Kg1 Nxd4 22. exd4 Nxf3+ 23. Bxf3 Qh6 24. Re1 Rxe1+ 25. Qxe1 Qg5+ 26. Bg2 h5 27. Qe8+ Kh7 28. Qe4+ g6 29. Qf4 1-0

[Event "Buenos Aires GP VII"]
[Site "Buenos Aires"]
[Date "1985.??.??"]
[Round "4"]
[White "Saladino, Jorge"]
[Black "Etcheguia, Tristan"]
[Result "0-1"]
[ECO "D58"]
[PlyCount "68"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. Qb3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Rd1 c5 12. dxc5 Nd7 13. Na4 Qe7 14. cxb6 axb6 15. Bb5 Nc5 16. Nxc5 bxc5 17. a4 d4 18. 0-0 Bxf3 19. gxf3 Qb7 20. exd4 Bxd4 21. Rfe1 Ra6 22. Re4 Rg6+ 23. Rg4 Rxg4+ 24. fxg4 Qe4 25. h3 Qf4 26. Qc2 Qg3+ 27. Kf1 Qxh3+ 28. Ke1 Qxg4 29. b3 Qg1+ 30. Kd2 Qxf2+ 31. Kc1 Qe3+ 32. Kb1 Bf6 33. Rc1 Rd8 34. Qxc5 Qxb3# 0-1

