[Event "Buenos Aires GEB"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "4"]
[White "Capaccioli, Jorge"]
[Black "Deker, Gustavo"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2180"]
[BlackElo "2220"]
[PlyCount "43"]
[EventDate "1993.??.??"]
[EventType "tourn"]
[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. f3 g6 4. Nc3 Bg7 5. Be3 Nf6 6. e5 Nfd7 7. f4 Qb6 8. Rb1 e6 9. Qd2 Bf8 10. Nf3 c5 11. Na4 Qc7 12. Nxc5 Nxc5 13. dxc5 Bxc5 14. Nd4 0-0 15. Qc3 Nd7 16. b4 Bb6 17. Qxc7 Bxc7 18. c4 dxc4 19. Bxc4 a6 20. Ke2 Nb6 21. Rhc1 Nxc4 22. Rxc4 1/2-1/2

[Event "Buenos Aires GEB"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "5"]
[White "Celis, Gustavo"]
[Black "Deker, Gustavo"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "2225"]
[BlackElo "2220"]
[PlyCount "72"]
[EventDate "1993.??.??"]
[EventType "tourn"]
[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. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 e6 8. g3 Bd6 9. Bg2 Qc7 10. a4 Nd7 11. 0-0 0-0-0 12. b4 Bg4 13. b5 c5 14. Be3 Nb6 15. Qb3 c4 16. Qb2 Nd5 17. a5 Qd7 18. Nd2 Be2 19. Rfe1 Bd3 20. Ne4 Bxe4 21. Bxe4 f5 22. Bg2 f4 23. Bd2 Kb8 24. Ra4 h5 25. Rxc4 fxg3 26. fxg3 h4 27. g4 h3 28. Bf3 f5 29. Kh1 fxg4 30. Bxg4 Bxh2 31. Bxe6 Qd6 32. Bg5 Bg3 33. Re4 Rdf8 34. Qe2 Rf2 35. Qd3 Nc7 36. d5 Rhf8 0-1

[Event "Buenos Aires GEB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "7"]
[White "Deker, Gustavo"]
[Black "Alvarez Castillo, Hector Adrian"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2220"]
[BlackElo "2195"]
[PlyCount "91"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Nc6 5. 0-0 d6 6. a3 Bxc3 7. dxc3 h6 8. Qd3 Qe7 9. Nd2 Nh5 10. g3 Bh3 11. Rd1 g5 12. Nf1 Rg8 13. Ne3 Nf4 14. Nd5 Nxd3 15. Nxe7 Kxe7 16. cxd3 Be6 17. Bxe6 fxe6 18. Be3 Raf8 19. b4 Rf3 20. d4 Rgf8 21. b5 exd4 22. cxd4 Na5 23. Rac1 Kd7 24. d5 e5 25. Rc3 b6 26. Rdc1 Re8 27. Kg2 Rff8 28. h4 gxh4 29. g4 Rf6 30. Rh1 Nb7 31. Rxh4 Nc5 32. f3 Rh8 33. Bc1 Na4 34. Rd3 Ke8 35. Kh2 Rg6 36. Rh5 Kf7 37. g5 Rhg8 38. Rxh6 R6g7 39. Kg3 Rg6 40. Rh5 Ke7 41. Kg4 Nc5 42. Rh7+ Kd8 43. Rc3 Nd7 44. Kf5 Nc5 45. Rc2 Nd3 46. Rhxc7 1-0

[Event "Buenos Aires GEB"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "1"]
[White "Deker, Gustavo"]
[Black "Bourgeois, William"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2220"]
[PlyCount "39"]
[EventDate "1993.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Nb6 8. Qe2 c5 9. Rd1 cxd4 10. Nxd4 Re8 11. a4 Qc7 12. Nb5 Qe5 13. Qxe5 Bxe5 14. a5 Nc4 15. b3 a6 16. bxc4 axb5 17. cxb5 Ra7 18. Be3 b6 19. Bc6 Rf8 20. Bxb6 1-0

[Event "Buenos Aires GEB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "4"]
[White "Deker, Gustavo"]
[Black "Dolezal, Cristian"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2220"]
[BlackElo "2255"]
[PlyCount "64"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. h4 Na5 8. Nbd2 Bc6 9. g3 Qd7 10. Bh3 Ba4 11. Qe2 Bc2 12. Qe3 0-0-0 13. 0-0 h6 14. h5 Ne7 15. Nh4 Rg8 16. f4 g5 17. hxg6 fxg6 18. Bg4 Nf5 19. Nxf5 gxf5 20. Bh5 Be7 21. Kh2 Rg7 22. b4 cxb3 23. Bb2 Rdg8 24. Rg1 Qa4 25. Rg2 Kb8 26. Rag1 Qb5 27. Re1 Bd8 28. Reg1 a6 29. Be2 Qe8 30. g4 fxg4 31. Bxg4 Rxg4 32. Rxg4 Qh5+ 0-1

[Event "Buenos Aires GEB"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "6"]
[White "Deker, Gustavo"]
[Black "Lebel, Patrick"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2220"]
[BlackElo "2185"]
[PlyCount "63"]
[EventDate "1993.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nd7 5. Be3 a6 6. h4 h5 7. Ng5 b5 8. Qf3 Nh6 9. e5 Nb6 10. e6 fxe6 11. Qe4 Nf5 12. Nxe6 Bxe6 13. Qxe6 Bf6 14. Ne4 Rf8 15. Bg5 Nxd4 16. Nxf6+ Rxf6 17. Qg8+ Rf8 18. Qxg6+ Kd7 19. 0-0-0 c5 20. Bd3 Qe8 21. Qe4 Kc7 22. Bxe7 Rxf2 23. Rhe1 Qf7 24. Kb1 Rg8 25. Bg5 Nd5 26. Rf1 Rxf1 27. Rxf1 Qe6 28. Qh7+ Kb6 29. c3 Nc6 30. Qe4 Ne5 31. Be2 Ne7 32. Rf6 1-0

[Event "Buenos Aires GEB"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "3"]
[White "Deker, Gustavo"]
[Black "Lebel Arias, Julia"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2220"]
[BlackElo "2050"]
[PlyCount "98"]
[EventDate "1993.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Bf4 d6 5. Nc3 Bg4 6. Qd2 b5 7. h3 Bxf3 8. gxf3 a6 9. h4 h5 10. 0-0-0 Nd7 11. Bh3 Nb6 12. e5 dxe5 13. dxe5 Qxd2+ 14. Rxd2 Bh6 15. Bxh6 Nxh6 16. e6 f6 17. Rg1 Rg8 18. f4 Nc4 19. Rd3 f5 20. Rdg3 0-0-0 21. f3 Ne3 22. Re1 Nc4 23. b3 b4 24. Na4 Nd6 25. Reg1 Kc7 26. Nc5 a5 27. Nd3 Nb5 28. Rxg6 Nd4 29. R1g5 Rxg6 30. Rxg6 Ng8 31. Rg5 Nf6 32. Bxf5 Nxf3 33. Bg6 Nxh4 34. Bxh5 Nd5 35. Kb2 Rf8 36. Bf7 Nf3 37. Rh5 Kd6 38. Ne5 Nd4 39. Nc4+ Kc7 40. f5 Ra8 41. a4 Nf6 42. Rh4 c5 43. Ne5 Nxf5 44. Rf4 Nd4 45. Ng6 Kd6 46. c3 Nxe6 47. Rf2 bxc3+ 48. Kc2 Nd4+ 49. Kd3 c2 0-1

[Event "Buenos Aires GEB"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "2"]
[White "Deker, Gustavo"]
[Black "Ramis, Jorge Luis"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2220"]
[PlyCount "74"]
[EventDate "1993.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 Bb6 7. Nbd2 Ne7 8. Re1 Ng6 9. Nf1 c6 10. Be3 Bc7 11. Ng3 0-0 12. d4 h6 13. d5 Ng4 14. Bc1 Bb6 15. Re2 Nf4 16. Bxf4 exf4 17. Nf5 Ne5 18. Nxe5 dxe5 19. Rd2 Bxf5 20. exf5 Qg5 21. Qc2 e4 22. h4 Qxf5 23. Re1 Rfe8 24. d6 Rad8 25. d7 Re7 26. Rde2 f3 27. gxf3 Qxf3 28. Rxe4 Rxe4 29. Rxe4 Bxf2+ 30. Qxf2 Qxe4 31. Qxf7+ Kh8 32. Be6 Qb1+ 33. Kg2 Qxb2+ 34. Kg1 Qc1+ 35. Kg2 Qb2+ 36. Kg1 Qc1+ 37. Kg2 Qb2+ 1/2-1/2

[Event "Buenos Aires GEB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "2"]
[White "Deker, Gustavo"]
[Black "Riveiro, Jorge"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2220"]
[PlyCount "67"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 c6 5. Bf4 Bg4 6. Qd2 b5 7. 0-0-0 a6 8. h3 Bxf3 9. gxf3 Nd7 10. h4 Ndf6 11. Ne2 Nh5 12. Be3 e6 13. Ng3 Nxg3 14. fxg3 h5 15. Bh3 Qc7 16. Rhe1 Ne7 17. Bf4 Kf8 18. g4 e5 19. dxe5 dxe5 20. Be3 hxg4 21. Bxg4 f5 22. exf5 gxf5 23. h5 fxg4 24. h6 Bf6 25. fxg4 Nd5 26. Rf1 Ke8 27. g5 Be7 28. g6 Kd7 29. Rf7 Qd6 30. g7 Rhg8 31. Bg5 Qg6 32. Rxe7+ Kc8 33. Rxe5 Kb7 34. Rxd5 1-0

[Event "Buenos Aires Federal"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "?"]
[White "Deker, Gustavo"]
[Black "Ucha, Luis"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2220"]
[PlyCount "71"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 a6 5. Be2 d5 6. d3 dxe4 7. dxe4 Qxd1+ 8. Nxd1 Nf6 9. Nf2 b6 10. c3 Bb7 11. 0-0 Be7 12. Bd3 0-0 13. g4 Rfd8 14. Bc2 Na5 15. b3 b5 16. Be3 Nc6 17. Rae1 Rd7 18. f5 e5 19. g5 Nh5 20. Nd3 f6 21. Nxc5 Bxc5 22. Bxc5 fxg5 23. Nxg5 Rd2 24. Rf2 Rad8 25. b4 Rxc2 26. Rxc2 Rd7 27. Ne6 Nd8 28. Rg2 Kf7 29. Rg5 g6 30. Nf8 Rd2 31. Rf1 Nf4 32. fxg6+ Kf6 33. g7 Nf7 34. g8Q Nxg5 35. Be7+ Kxe7 36. Qxg5+ 1-0

[Event "Buenos Aires GEB"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "7"]
[White "Diaz Hollemaert, Nahuel Carlos"]
[Black "Deker, Gustavo"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2180"]
[BlackElo "2220"]
[PlyCount "103"]
[EventDate "1993.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. e4 d6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. f3 a6 11. Nc2 Ne5 12. Nd5 Nxd5 13. cxd5 Rc8 14. b3 Rc3 15. Bd2 Qb6+ 16. Kh1 Rc7 17. Be3 Qa5 18. Bd2 Qc5 19. Rc1 Bb5 20. Nd4 Qb6 21. Rxc7 Bxe2 22. Rxb7 Qxb7 23. Qxe2 Rc8 24. Rc1 Rxc1+ 25. Bxc1 Qb4 26. Qd2 Nd3 27. Qxb4 Nxb4 28. Nc6 Nxa2 29. Bg5 f6 30. Bd2 Kf7 31. Nb8 f5 32. exf5 gxf5 33. Nxa6 Bd4 34. Nc7 Nc3 35. Bxc3 Bxc3 36. f4 Bd2 37. Ne6 h5 38. g3 Be1 39. Kg2 h4 40. Ng5+ Kf6 41. gxh4 Kg6 42. Kf1 Bd2 43. Ne6 Kh5 44. Ke2 Ba5 45. Kf3 Bc3 46. Nd8 Kg6 47. h5+ Kxh5 48. Nc6 e6 49. dxe6 Kg6 50. Ne7+ Kg7 51. Nxf5+ Kf6 52. e7 1-0

[Event "Buenos Aires GEB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "5"]
[White "Fabrega, Enrique"]
[Black "Deker, Gustavo"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2270"]
[BlackElo "2220"]
[PlyCount "65"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 Ba6 5. e4 bxc4 6. Qa4 g6 7. Bxc4 Bxc4 8. Qxc4 d6 9. Ngf3 Bg7 10. 0-0 0-0 11. Rb1 a5 12. b3 Nbd7 13. Bb2 Nb6 14. Qb5 Qc7 15. Rfc1 Qa7 16. a4 Rfb8 17. Qd3 Qa6 18. Qxa6 Rxa6 19. Bc3 Nfd7 20. Bxg7 Kxg7 21. Ne1 e6 22. dxe6 fxe6 23. Nd3 Rc8 24. Rc2 Ra7 25. Nc4 Rc6 26. e5 Nxc4 27. bxc4 dxe5 28. Re2 Kf6 29. f3 Rd6 30. Nf2 Rd4 31. Ne4+ Ke7 32. Rc2 Rd3 33. Ra2 1/2-1/2

[Event "Buenos Aires GEB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "1"]
[White "Goncalves, Carlos"]
[Black "Deker, Gustavo"]
[Result "0-1"]
[ECO "B16"]
[BlackElo "2220"]
[PlyCount "90"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bc4 Bf5 7. Bf4 e6 8. Ne2 h5 9. Qd2 Bd6 10. Bxd6 Qxd6 11. 0-0-0 Nd7 12. Rde1 0-0-0 13. Ng3 Bg6 14. Ne4 Bxe4 15. Rxe4 f5 16. Rh4 Nf6 17. Qa5 b5 18. Be2 Rd7 19. Bf3 Nd5 20. Rxh5 Rxh5 21. Bxh5 Qf4+ 22. Qd2 Qxd2+ 23. Kxd2 Nf6 24. Bf3 Rxd4+ 25. Kc1 Kc7 26. h4 e5 27. h5 e4 28. Be2 Rd8 29. c4 a6 30. c5 Nd5 31. Rh4 Kd7 32. Bd1 Ke7 33. a4 Kf6 34. Rh1 Nf4 35. g4 Nd3+ 36. Kc2 f4 37. Be2 Nxf2 38. Rf1 e3 39. Bf3 Rd2+ 40. Kc3 e2 41. g5+ Kf5 42. Rg1 Rd3+ 43. Kb4 Rxf3 44. g6 fxg6 45. hxg6 Rg3 0-1

[Event "Buenos Aires GEB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "3"]
[White "Laboranti, Alberto"]
[Black "Deker, Gustavo"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2195"]
[BlackElo "2220"]
[PlyCount "94"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 f6 7. h5 Bf7 8. f4 Nd7 9. Bd3 Qb6 10. c3 c5 11. dxc5 Bxc5 12. Qe2 Qc7 13. b4 Bb6 14. Be3 Bxe3 15. Qxe3 fxe5 16. f5 e4 17. fxe6 Bxe6 18. 0-0 0-0-0 19. Be2 Ngf6 20. Na3 Qb6 21. Qxb6 Nxb6 22. Nb5 a6 23. Nd4 Rhe8 24. a4 Bg4 25. Rxf6 gxf6 26. Bxg4+ Kb8 27. Be2 Rc8 28. a5 Rxc3 29. axb6 Rxg3 30. Kf2 Reg8 31. Bf1 e3+ 32. Ke2 R3g4 33. Rd1 Re4 34. Rd3 Rc8 35. Kd1 Rd8 36. Be2 Re5 37. Bf3 f5 38. b5 Rd6 39. Nc2 f4 40. bxa6 bxa6 41. Rd4 Rxb6 42. Rxf4 Rb7 43. Rb4 a5 44. Ra4 Rb1+ 45. Ke2 Rb2 46. Kd3 Rb1 47. Rxa5 Rb3+ 1/2-1/2

[Event "Buenos Aires GEB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "6"]
[White "Pierrot, Juan Facundo"]
[Black "Deker, Gustavo"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2310"]
[BlackElo "2220"]
[PlyCount "65"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 e6 8. h3 Bf5 9. Be3 Na6 10. a3 Rg8 11. g4 Bg6 12. Qd2 Nc7 13. 0-0-0 Qd5 14. Nh4 Qa2 15. Qa5 Be4 16. Qxc7 Qa1+ 17. Kd2 Qxb2 18. f3 Bxa3 19. Bd3 Bxd3 20. Kxd3 Qb5+ 21. c4 Qb3+ 22. Ke2 Qc2+ 23. Rd2 Qxc4+ 24. Kf2 b5 25. Ra1 Bb4 26. Re2 a5 27. Rc1 Qd5 28. Rxc6 Rd8 29. Qb7 Bd6 30. Nf5 exf5 31. Bf4+ Kf8 32. Rxd6 Rxd6 33. Bh6+ 1-0

[Event "Buenos Aires GEB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "8"]
[White "Torella, Rodolfo"]
[Black "Deker, Gustavo"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "2220"]
[PlyCount "52"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Bb5+ Bd7 6. Bc4 b5 7. Bb3 Bg4 8. f3 Bf5 9. Qe2 Nbd7 10. d4 Nb6 11. Qxb5+ Bd7 12. Qd3 Nbxd5 13. Nc3 Nb4 14. Qe2 a5 15. Bf4 e6 16. d5 Bc5 17. dxe6 0-0 18. 0-0-0 fxe6 19. Bxe6+ Kh8 20. Nh3 Qe8 21. Bxd7 Nxa2+ 22. Kc2 Qg6+ 23. Kb3 Nxc3 24. bxc3 Nxd7 25. Qc4 Rab8+ 26. Bxb8 Rxb8+ 0-1

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "8"]
[White "Biaggi, Eduardo Gustavo"]
[Black "Deker, Gustavo"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2265"]
[BlackElo "2250"]
[PlyCount "105"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 g6 3. g3 Nf6 4. Bg2 Bg7 5. 0-0 0-0 6. c3 d6 7. Nbd2 Nc6 8. Re1 e5 9. dxe5 dxe5 10. e4 f4 11. gxf4 Nh5 12. fxe5 Bg4 13. Qb3+ Kh8 14. h3 Bxf3 15. Nxf3 Nxe5 16. Nxe5 Bxe5 17. Qe6 Qd6 18. Qxd6 cxd6 19. Be3 Nf4 20. Rad1 Rf7 21. Rd2 g5 22. Bd4 Rg8 23. Bxe5+ dxe5 24. Re3 g4 25. hxg4 h5 26. Kh2 hxg4 27. Bf1 Rg5 28. Rd8+ Kh7 29. Rd2 Kg6 30. Rd6+ Kh7 31. Rd2 Rg6 32. Kg1 Kh6 33. Rg3 Nh5 34. Rgd3 Nf6 35. Bg2 Kg5 36. Re3 Kf4 37. Rd6 Rgg7 38. a4 Nh7 39. Kf1 Rd7 40. Rxd7 Rxd7 41. Ke2 Ng5 42. Rd3 Rf7 43. Re3 Re7 44. Rd3 Nxe4 45. Bxe4 Kxe4 46. Rd8 Rf7 47. Rg8 Kf4 48. Rc8 e4 49. b4 Rh7 50. Rf8+ Ke5 51. Re8+ Kf4 52. Rf8+ Ke5 53. Re8+ 1/2-1/2

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "2"]
[White "Covini, Cesar A"]
[Black "Deker, Gustavo"]
[Result "1/2-1/2"]
[ECO "A31"]
[BlackElo "2250"]
[PlyCount "82"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. e3 a6 7. N5a3 Bb4+ 8. Bd2 Bxd2+ 9. Nxd2 d4 10. exd4 Qxd4 11. Qc2 0-0 12. Nf3 Qg4 13. h3 Qf4 14. Qd2 Qe4+ 15. Be2 Nc6 16. Qe3 Qf5 17. 0-0 e4 18. Nd4 Nxd4 19. Qxd4 Be6 20. b3 Rad8 21. Qe3 Qg5 22. Rad1 Nh5 23. Bxh5 Qxh5 24. Rxd8 Rxd8 25. Qg3 Qe2 26. Nb1 Qd3 27. Qe3 f5 28. Re1 Qxe3 29. fxe3 g5 30. Kf2 Kf7 31. g3 h5 32. h4 gxh4 33. gxh4 Rd3 34. Kg3 Rd8 35. Kf2 b5 36. cxb5 axb5 37. Nc3 b4 38. Nb5 Ra8 39. Re2 Rg8 40. Re1 Rg4 41. Rh1 Kf6 1/2-1/2

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "11"]
[White "Deker, Gustavo"]
[Black "Acha, Jaime"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2250"]
[PlyCount "80"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. 0-0 Nf6 6. Nc3 0-0 7. d3 d5 8. e5 Ne8 9. Bxc6 bxc6 10. Na4 c4 11. Be3 Nc7 12. Nd4 Qe8 13. Nf3 Bg4 14. b3 f6 15. d4 fxe5 16. fxe5 Ne6 17. bxc4 dxc4 18. Qe2 Kh8 19. Qxc4 Nf4 20. Bxf4 Rxf4 21. Nc5 Bxf3 22. Rxf3 Bxe5 23. Rxf4 Bxf4 24. Rf1 Be3+ 25. Kh1 Rb8 26. Ne6 Qd7 27. h3 Qd5 28. Qc3 Bh6 29. Re1 Kg8 30. Qg3 Qd6 31. Re5 Rb1+ 32. Kh2 Bg7 33. Nxg7 Kxg7 34. Qh4 e6 35. Qe4 Rd1 36. c3 Rd2 37. Qb1 c5 38. Qb3 Kf6 39. Qc4 cxd4 40. cxd4 Rxd4 0-1

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "9"]
[White "Deker, Gustavo"]
[Black "Ippoliti, Horacio Alberto"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2250"]
[PlyCount "43"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 Nf6 3. d4 d5 4. e5 Ne4 5. Nxe4 dxe4 6. Be3 f6 7. f4 exf3 8. Nxf3 Bg4 9. Be2 Qd5 10. h3 Bh5 11. Qd2 0-0-0 12. c4 Qd7 13. d5 Bxf3 14. e6 Qd6 15. gxf3 Qg3+ 16. Bf2 Qg2 17. Rg1 Qh2 18. Qe3 Nb8 19. 0-0-0 g6 20. Bg3 Bh6 21. f4 Qxh3 22. Rh1 1-0

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "3"]
[White "Deker, Gustavo"]
[Black "Juarez, Alberto"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2250"]
[BlackElo "2265"]
[PlyCount "65"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[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. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. c3 d5 7. exd5 Nxd5 8. Re1 Nb6 9. Bb5 f6 10. Nbd2 Bd6 11. d4 exd4 12. cxd4 Nb4 13. Ne4 c6 14. Bf1 Bf5 15. a3 N4d5 16. Ng3 Bxg3 17. hxg3 Re8 18. Nh4 Rxe1 19. Qxe1 Bd7 20. Bd3 Qe8 21. Qd1 g6 22. Bd2 Qf8 23. Qf3 Re8 24. g4 Qd6 25. g3 Kg7 26. Qh1 Rh8 27. Re1 Bxg4 28. Qe4 Bd7 29. Nxg6 Re8 30. Ne5 Rh8 31. Bh6+ Kg8 32. Nxd7 Nxd7 33. Qg4+ 1-0

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "5"]
[White "Deker, Gustavo"]
[Black "Lida Garcia, Fernando"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2250"]
[BlackElo "2270"]
[PlyCount "65"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[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. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Nh6 10. Nbd2 Nf5 11. Nb3 g5 12. Nc5 g4 13. Ng5 Nxe5 14. Rc1 Bh6 15. dxe5 Bxg5 16. Bd3 Bxc1 17. Bxc1 Rxc5 18. bxc5 Qxc5 19. 0-0 Qd4 20. Bxf5 Qxd1 21. Rxd1 exf5 22. Rxd5 Be6 23. Rd6 0-0 24. Bg5 Rc8 25. f4 Kg7 26. Bf6+ Kg6 27. Rd8 b5 28. Rxc8 Bxc8 29. Be7 a5 30. Kf2 f6 31. exf6 Kf7 32. Ke3 Bb7 33. g3 1/2-1/2

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "7"]
[White "Deker, Gustavo"]
[Black "Pierrot, Juan Facundo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2250"]
[PlyCount "113"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. Bxc6 dxc6 7. e5 Ne7 8. 0-0 0-0 9. d3 b6 10. Ne4 Ba6 11. b3 Nd5 12. c4 f5 13. exf6 Nxf6 14. Neg5 Qd6 15. Bb2 Qxf4 16. Re1 Bc8 17. Nxe6 Bxe6 18. Rxe6 Rac8 19. Qe2 Qf5 20. Re1 Rcd8 21. Re7 Rd7 22. Rxd7 Qxd7 23. Qe6+ Qxe6 24. Rxe6 Nh5 25. Bxg7 Kxg7 26. Rxc6 Nf4 27. Rd6 Ne2+ 28. Kf2 Nc1 29. Ke3 Nxa2 30. d4 Nc1 31. d5 Nxb3 32. Ne5 Re8 33. Kf4 g5+ 34. Kf5 Nd4+ 35. Ke4 Re7 36. Rd8 h5 37. Rc8 Kf6 38. Rf8+ Kg7 39. Rf2 b5 40. d6 Re8 41. d7 Rd8 42. Kd5 bxc4 43. Kd6 c3 44. Rf1 c4 45. Nxc4 Nb3 46. Ne3 Nc5 47. Ke5 Rxd7 48. Nd5 c2 49. Rc1 Rd8 50. Kd4 Kg6 51. Rxc2 Kf5 52. Rf2+ Kg4 53. Rf7 a6 54. Rf6 Ra8 55. Ne3+ Kh4 56. Ke5 g4 57. Kf4 1-0

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "13"]
[White "Deker, Gustavo"]
[Black "Yabiansky, Marcelo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2250"]
[PlyCount "61"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. Nc3 e6 5. Bc4 Nf6 6. e5 Nd7 7. Bb5 Qb6 8. Bxc6 Qxc6 9. 0-0 a6 10. Qe1 Qc7 11. Qg3 b5 12. Ne4 d5 13. Nd6+ Bxd6 14. Qxg7 Rf8 15. exd6 Qxd6 16. d4 Bb7 17. c3 0-0-0 18. Be3 Qe7 19. dxc5 Nxc5 20. Qd4 Ne4 21. a4 Qc7 22. axb5 axb5 23. Ra7 f6 24. Qb4 Nd6 25. Nd4 Qd7 26. Rfa1 Nc4 27. Nxb5 Qc6 28. Nd4 Qd7 29. Ra8+ Kc7 30. Qc5+ Qc6 31. Nxc6 1-0

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "10"]
[White "Dolezal, Cristian"]
[Black "Deker, Gustavo"]
[Result "1-0"]
[ECO "B16"]
[BlackElo "2250"]
[PlyCount "87"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 e6 8. g3 Qb6 9. Bg2 Qa6 10. b3 Nd7 11. c4 Bb4+ 12. Bd2 Qa5 13. a3 Bxd2+ 14. Qxd2 Qxd2+ 15. Kxd2 Be4 16. Rhe1 f5 17. Nh4 Bxg2 18. Nxg2 0-0-0 19. Rad1 b5 20. Kc3 Nf6 21. f3 Rd7 22. Rd2 h5 23. Nf4 Rhd8 24. Re5 bxc4 25. bxc4 h4 26. Rc5 Rc7 27. gxh4 Nd7 28. Ra5 Rh8 29. h5 Nf6 30. Nd3 Nxh5 31. Rb2 Rb7 32. Rxb7 Kxb7 33. Nc5+ Kb8 34. Ra6 Nf4 35. Rxc6 Rxh2 36. Kb4 Rb2+ 37. Ka5 Ra2 38. a4 Rd2 39. Na6+ Kb7 40. Rc7+ Ka8 41. Nb4 Kb8 42. Rxf7 Kc8 43. Nc6 Ne2 44. Nxa7+ 1-0

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "6"]
[White "Escobar, Telmo Carlos"]
[Black "Deker, Gustavo"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2215"]
[BlackElo "2250"]
[PlyCount "121"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Qc7 12. h4 Rfc8 13. h5 Qa5 14. hxg6 hxg6 15. a3 a6 16. Bxf6 exf6 17. Nd5 Qd8 18. Nf4 Rc6 19. Bd3 Rac8 20. g4 Rb6 21. e5 fxe5 22. Nxe6 fxe6 23. Bxg6 e4 24. Bh7+ Kf8 25. Qf4+ Qf6 26. Qxf6+ Bxf6 27. b3 e3 28. Bd3 Bc3 29. f4 d5 30. Rh3 Bd4 31. Be2 Bg7 32. Rxe3 Rc7 33. Rf1 Rf7 34. g5 Bd4 35. Rd3 Bg7 36. Bh5 Rd7 37. f5 exf5 38. Rxf5+ Kg8 39. Bf3 Re7 40. Bxd5+ Kh7 41. Rf1 Kg6 42. Bc4 Be5 43. Rd8 Rg7 44. Bd3+ Kh5 45. g6 Bc3 46. Rd5+ Kh4 47. Rf4+ Kg3 48. Rc4 Bf6 49. Bf5 Re7 50. Rd3+ Kh2 51. Rd2+ Kg3 52. Rg4+ Kf3 53. Rg1 Rc6 54. Bg4+ Kf4 55. Rf2+ Ke3 56. Rxf6 Rxf6 57. Re1+ Kf4 58. Rxe7 Kxg4 59. g7 Rg6 60. Rxb7 Kf5 61. Rb6 1-0

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "1"]
[White "Fabrega, Enrique"]
[Black "Deker, Gustavo"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2260"]
[BlackElo "2250"]
[PlyCount "37"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Nd5 9. Nxc6 bxc6 10. Bd2 e5 11. Bd3 Be7 12. 0-0 0-0 13. Qe2 Re8 14. Rad1 Qc7 15. Rfe1 Bf8 16. c4 Nb4 17. Bb1 c5 18. Bxb4 cxb4 19. Qe4 1-0

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "12"]
[White "Justo, Damian"]
[Black "Deker, Gustavo"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2265"]
[BlackElo "2250"]
[PlyCount "92"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. dxc5 Na6 6. Nf3 Nxc5 7. Be2 0-0 8. 0-0 d6 9. Nd4 d5 10. b4 Nce4 11. Nxe4 Nxe4 12. Bb2 dxc4 13. Bxc4 Nd6 14. Bb3 e5 15. Nf3 Qe7 16. Nd2 Be6 17. Qe2 Rfc8 18. Rfc1 b6 19. Ba4 Bd5 20. e4 Bb7 21. Bb3 Bh6 22. f3 b5 23. a4 a6 24. axb5 Nxb5 25. Rc4 Rd8 26. Nf1 Nd4 27. Qd1 Qf6 28. Ba4 Qb6 29. Kh1 Rd6 30. Qe1 Rad8 31. Rc5 Bc6 32. Bxc6 Rxc6 33. Rxc6 Nxc6 34. Qe2 Qxb4 35. Rxa6 Nd4 36. Qf2 Rc8 37. Ra1 Rc2 38. Bxd4 Rxf2 39. Bxf2 Qb2 40. Ra8+ Kg7 41. Kg1 Bf4 42. Rd8 f5 43. Rd7+ Kf6 44. exf5 gxf5 45. Rxh7 Qe2 46. Rb7 Qd1 1/2-1/2

[Event "Buenos Aires GEBA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "4"]
[White "Menendez, Daniel"]
[Black "Deker, Gustavo"]
[Result "1-0"]
[ECO "A89"]
[WhiteElo "2255"]
[BlackElo "2250"]
[PlyCount "69"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. c4 d6 6. Nc3 0-0 7. d4 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. gxf4 Nh5 12. f5 Nf4 13. Bxf4 exf4 14. fxg6 hxg6 15. Qf3 Bd7 16. Bh3 Qc8 17. Bxd7 Qxd7 18. Kh1 Kh7 19. Rg1 Bh6 20. Qg4 Qxg4 21. Rxg4 e5 22. f3 Rf7 23. Rg2 Bf8 24. Na4 b5 25. cxb5 Rb8 26. Nc3 Bc5 27. Rc2 Bd4 28. a4 g5 29. Ne2 Be3 30. h3 Rh8 31. Kg2 Kg7 32. Rc6 Re8 33. Rd1 Rd7 34. Rd3 Ree7 35. Nc3 1-0

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "7"]
[White "Campitelli, Guillermo"]
[Black "Deker, Gustavo"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "82"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 Nc6 5. Qe2 Bg4 6. 0-0 e6 7. Bb3 Be7 8. Rd1 Ne5 9. d4 cxd4 10. cxd4 Nxf3+ 11. gxf3 Bh5 12. Qb5+ Qd7 13. Qxd7+ Nxd7 14. Rd3 Rc8 15. Nc3 Nb6 16. f4 0-0 17. d5 exd5 18. Bxd5 Nxd5 19. Nxd5 Bd8 20. f3 Rc2 21. f5 Bb6+ 22. Nxb6 axb6 23. b4 Rfc8 24. Bf4 Re2 25. Bxd6 h6 26. Bg3 Rcc2 27. a3 f6 28. Re1 Rg2+ 29. Kh1 Ra2 30. Rc1 Rge2 31. Kg1 Kh7 32. Rdc3 Be8 33. Re1 Rg2+ 34. Kh1 h5 35. Rg1 Rge2 36. Bf4 Bf7 37. Rc7 Kg8 38. Rc8+ Kh7 39. Rc7 Kg8 40. Rc8+ Kh7 41. Rc7 Kg8 1/2-1/2

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "5"]
[White "De Dovitiis, Alejo"]
[Black "Deker, Gustavo"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2280"]
[PlyCount "66"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 Bd6 11. Bg5 Be7 12. 0-0 Rc8 13. Rae1 0-0 14. Qd1 Na5 15. Ne5 Qd8 16. Qc2 h6 17. Bc1 Nc4 18. Qe2 Nd6 19. Bb1 b5 20. Qd3 b4 21. Ng4 Nde8 22. Re3 bxc3 23. bxc3 Ne4 24. Rxe4 dxe4 25. Qxe4 g6 26. Nxh6+ Kg7 27. Nxf7 Rxf7 28. Qxg6+ Kf8 29. Bh6+ Ng7 30. f4 Rxc3 31. f5 Qxd4+ 32. Kh1 Qc4 33. Bxg7+ Rxg7 0-1

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "1"]
[White "Deker, Gustavo"]
[Black "Arrese, Sergio"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "59"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Be7 4. c3 Nf6 5. d3 0-0 6. 0-0 d6 7. Re1 Bg4 8. Nbd2 Nd7 9. h3 Be6 10. d4 Bxc4 11. Nxc4 Nb6 12. Ne3 exd4 13. cxd4 Bf6 14. Nf5 d5 15. e5 Be7 16. Nh2 Bb4 17. Qg4 g6 18. Bg5 f6 19. Nh6+ Kg7 20. exf6+ Rxf6 21. Bxf6+ Qxf6 22. Re6 Qf8 23. Qg5 Be7 24. Rxe7+ Nxe7 25. N2g4 Nf5 26. Re1 Rd8 27. Re5 Kh8 28. Re6 Rd6 29. Qf6+ Qxf6 30. Re8+ 1-0

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "6"]
[White "Deker, Gustavo"]
[Black "Dolezal, Cristian"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "68"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. h4 Qc7 8. g3 0-0-0 9. Bh3 f5 10. Ng5 Nh6 11. Nd2 Be7 12. Ndf3 Na5 13. Rb1 Rdf8 14. 0-0 Nf7 15. Nxf7 Rxf7 16. Ng5 Rff8 17. Bg2 Qb6 18. Be3 h6 19. Nh3 g6 20. Nf4 Rfg8 21. h5 g5 22. Ng6 Rh7 23. g4 f4 24. Nxf4 gxf4 25. Bxf4 Rhg7 26. Bh3 Bg5 27. Bg3 Be8 28. Kh1 Qd8 29. Qe2 Bh4 30. Bf4 Bg5 31. Bxg5 Qxg5 32. f4 Qh4 33. Rg1 Bxh5 34. Qe1 Qxe1 0-1

[Event "Buenos Aires Konex"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "8"]
[White "Deker, Gustavo"]
[Black "Giaccio, Alfredo Gustavo"]
[Result "1-0"]
[ECO "C10"]
[BlackElo "2325"]
[PlyCount "87"]
[EventDate "1991.03.??"]
[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 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Ne2 Bd7 7. Ng3 f5 8. Nxe4 fxe4 9. Ng5 Qe7 10. h4 0-0-0 11. h5 Kb8 12. c3 Rc8 13. f3 h6 14. Nh3 exf3 15. Qxf3 Nxd4 16. cxd4 Qh4+ 17. Qf2 Qe4+ 18. Qe3 Bb4+ 19. Kf2 Qf5+ 20. Kg3 Qxh5 21. a3 Be7 22. b4 Rcf8 23. Be2 Qe8 24. Nf4 Bg5 25. Qd3 Bxf4+ 26. Bxf4 Bb5 27. Qxb5 Qg6+ 28. Kh2 Rxf4 29. Raf1 Rxd4 30. Qc5 Rh4+ 31. Kg1 Rxh1+ 32. Kxh1 a6 33. b5 Qe4 34. Bf3 Qd3 35. Rc1 Qxb5 36. Qxc7+ Ka8 37. Qxg7 Rb8 38. Qf6 Qb2 39. Re1 Qxa3 40. Qxe6 Qb4 41. Rd1 Rf8 42. Qxd5 Rf4 43. Qd6 Rh4+ 44. Kg1 1-0

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "4"]
[White "Deker, Gustavo"]
[Black "Herman, Diego"]
[Result "1/2-1/2"]
[ECO "C24"]
[PlyCount "86"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. e5 d5 5. Bb5+ Nfd7 6. f4 c6 7. Bd3 Nc5 8. Nf3 Bg4 9. 0-0 Nbd7 10. h3 Bxf3 11. Qxf3 Be7 12. Qg3 g6 13. f5 Ne4 14. Bxe4 dxe4 15. e6 fxe6 16. fxg6 Nf6 17. gxh7 Qa5 18. Qg7 Rxh7 19. Qg6+ Rf7 20. Bg5 Qe5 21. Nd2 e3 22. Nc4 Qe4 23. Rxf6 Qxg6 24. Rxg6 0-0-0 25. Bxe7 Rxe7 26. Rg4 e5 27. Re4 Rd5 28. b3 b5 29. Nb2 c5 30. Rf1 Rc7 31. Rd1 c4 32. bxc4 bxc4 33. g4 Rb5 34. Na4 Ra5 35. Nc3 dxc3 36. Rxe3 Rd7 37. Rf1 Rxa2 38. Rxc3 Rd4 39. Rf5 Kd7 40. Rxe5 Rd2 41. Kf1 Raxc2 42. Rd5+ Rxd5 43. Rxc2 Rd3 1/2-1/2

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "9"]
[White "Deker, Gustavo"]
[Black "Justo, Damian"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "2310"]
[PlyCount "80"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Bd3 Nc6 6. 0-0 Nge7 7. Bf4 Ng6 8. Bg3 Be7 9. Nbd2 0-0 10. Nb3 f5 11. exf6 gxf6 12. Bxg6 hxg6 13. Nh4 Kg7 14. f4 e5 15. f5 g5 16. Ng6 Bxf5 17. Nxf8 Bc8 18. h4 g4 19. c3 dxc3 20. bxc3 Bxf8 21. Qd3 Be6 22. h5 e4 23. Qe3 Be7 24. c4 Qb6 25. Qxb6 axb6 26. cxd5 Bxd5 27. Bf2 Rh8 28. Bxb6 Rxh5 29. Nd4 Nxd4 30. Bxd4 Kg6 31. Rac1 Be6 32. Rf2 Rd5 33. Be3 Bd6 34. g3 Rd3 35. Rcf1 Be5 36. Rd2 Bxg3 37. Bf4 f5 38. Kg2 Bxf4 39. Rxf4 Kg5 40. Rf1 f4 0-1

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "2"]
[White "Deker, Gustavo"]
[Black "Scarella, Enrique Alejandro"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2245"]
[PlyCount "112"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Nf3 Nxd5 7. Ne5 Qf5 8. Qf3 e6 9. 0-0 Bd6 10. Na3 Bxe5 11. fxe5 Qxf3 12. gxf3 Nc6 13. Nc4 Ke7 14. b3 b6 15. Rf2 a6 16. Ba3 Ncb4 17. d4 b5 18. Na5 Rhc8 19. c4 Nf4 20. Rd2 Nbd3 21. Bxc5+ Nxc5 22. dxc5 bxc4 23. b4 c3 24. Rc2 f6 25. Kf1 Nd5 26. Ke2 Nf4+ 27. Ke3 fxe5 28. Rb1 Rab8 29. c6 Nd5+ 30. Ke4 Rf8 31. a3 Rf4+ 32. Kd3 Rxf3+ 33. Kc4 Ne3+ 34. Kxc3 Nxc2+ 35. Kxc2 Rxa3 36. Rd1 Ra2+ 37. Kc3 Rd8 38. Rg1 g6 39. Rc1 Rxh2 40. Kb3 Rh3+ 41. Kc4 e4 42. Kc5 Rh5+ 43. Kb6 Rb5+ 44. Kc7 Rxb4 45. Nb7 Rf8 46. Nd6 e3 47. Re1 Rb3 48. Nc8+ Kf6 49. Nb6 Kg5 50. Nd7 Rg8 51. Nc5 Ra3 52. Kd7 Kg4 53. c7 Kf3 54. Rb1 e2 55. Nxe6 Rd3+ 56. Ke7 Rc8 0-1

[Event "Buenos Aires Konex"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "6"]
[White "Deker, Gustavo"]
[Black "Toth, Christian Endre"]
[Result "0-1"]
[ECO "C39"]
[BlackElo "2305"]
[PlyCount "48"]
[EventDate "1991.03.??"]
[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 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. Bc4 d5 7. exd5 Bd6 8. d4 Nh5 9. Be2 f5 10. b3 Nd7 11. Bb5 0-0 12. Bxd7 Bxd7 13. Qd2 c6 14. Ba3 Bxa3 15. Nxa3 Qe7 16. Nac4 cxd5 17. Nb2 Ng3 18. Rh2 Ne4 19. Qxf4 Qb4+ 20. Kd1 Qxd4+ 21. Ned3 Bb5 22. Rc1 Rae8 23. c4 dxc4 24. bxc4 Ba4+ 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1991.??.??"]
[Round "?"]
[White "Deker, Gustavo"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "2450"]
[PlyCount "45"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Qe2 Bg4 9. Qe4 Nf6 10. Qe3 Bd6 11. Nbd2 Re8 12. Ng5 Bh5 13. Nde4 Nxe4 14. Qxe4 Bg6 15. Bxf7+ Bxf7 16. Qxh7+ Kf8 17. f4 e4 18. Qh8+ Bg8 19. f5 Be5 20. Ne6+ Rxe6 21. fxe6+ Bf6 22. Bg5 Ne5 23. Bxf6 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1991.??.??"]
[Round "?"]
[White "Farah, Rodolfo"]
[Black "Deker, Gustavo"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2205"]
[PlyCount "147"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 f6 7. Nf4 fxe5 8. Nxg6 hxg6 9. dxe5 Nd7 10. Bf4 Qb6 11. Qd3 0-0-0 12. 0-0-0 Ne7 13. Qd2 c5 14. Bb5 Nc6 15. Bg5 Re8 16. Bxc6 bxc6 17. Bf4 c4 18. Be3 Qa5 19. Qd4 Nb6 20. Qf4 Bb4 21. Bxb6 axb6 22. Qe3 Bxc3 23. bxc3 c5 24. f4 Rd8 25. a4 Qxa4 26. Kd2 Qc6 27. Qf3 Kb7 28. Ra1 Rc8 29. f5 gxf5 30. gxf5 exf5 31. Qxf5 Rhf8 32. Qg5 Qh6 33. Rhg1 Qxg5+ 34. Rxg5 Rf2+ 35. Ke3 Rcf8 36. Rxg7+ Kc6 37. Rg6+ Kc7 38. Rg7+ Kc6 39. Rg6+ Kb7 40. Rg7+ Kb8 41. Rg3 Rxc2 42. Rg7 Rcf2 43. Rg3 R2f4 44. Ke2 d4 45. Re1 Re4+ 46. Kd1 Rxe1+ 47. Kxe1 Rf5 48. Rg8+ Kb7 49. Re8 b5 50. e6 Re5+ 51. Kd2 b4 52. cxd4 cxd4 53. Rd8 c3+ 54. Kc2 Re2+ 55. Kd1 Rxe6 56. Rxd4 Rb6 57. Kc1 b3 58. Rc4 b2+ 59. Kb1 Rc6 60. Rb4+ Kc7 61. Kc2 Kd6 62. Rd4+ Ke5 63. Rd1 Kf4 64. Rg1 Kf3 65. h4 Ke4 66. h5 Kd4 67. Rg4+ Kc5 68. Rg1 Kb4 69. Rg6 Rc5 70. Rb6+ Kc4 71. h6 Rh5 72. Rc6+ Kb4 73. Rb6+ Kc4 74. Rb8 1/2-1/2

[Event "Buenos Aires Konex"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "7"]
[White "Fraschini, Mariano"]
[Black "Deker, Gustavo"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2350"]
[PlyCount "107"]
[EventDate "1991.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 g6 3. g3 Nf6 4. Bg2 Bg7 5. b3 0-0 6. Bb2 d6 7. 0-0 Qe8 8. Nbd2 Nc6 9. Re1 h6 10. e4 fxe4 11. Nxe4 Nxe4 12. Rxe4 g5 13. Qd2 Qh5 14. Ne1 Bf5 15. Re3 e6 16. Rd1 Rf7 17. d5 Ne5 18. Bxe5 Bxe5 19. dxe6 Bxe6 20. Bxb7 Raf8 21. f3 c5 22. Bd5 Bxd5 23. Qxd5 Bd4 24. Rxd4 cxd4 25. Re6 Rf5 26. Re5+ R5f7 27. Re6 Rf5 28. Qxd4 Qf7 29. Rxh6 Rf6 30. Rxf6 Qxf6 31. Qxf6 Rxf6 32. c4 d5 33. c5 Re6 34. Kf2 d4 35. Nd3 Re3 36. Nb4 Rc3 37. Ke2 Rxc5 38. Kd3 Rc3+ 39. Kxd4 Rxf3 40. Nd3 Rf1 41. h4 gxh4 42. gxh4 Rh1 43. Kc5 Rxh4 44. Kb5 Rh6 45. Nb4 Kf7 46. a4 Rh3 47. Kc4 Ke6 48. Nc6 Rh7 49. Kc5 Rh5+ 50. Kc4 a6 51. Kb4 Kd6 52. Na5 Rh4+ 53. Nc4+ Kc6 54. Ka5 1/2-1/2

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "3"]
[White "Mydlarz, Marcelo"]
[Black "Deker, Gustavo"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "54"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 b4 5. a3 g6 6. Nbd2 Bg7 7. e4 d6 8. axb4 cxb4 9. Qa4+ Nfd7 10. Qxb4 Na6 11. Qa3 Rb8 12. Bd3 Qb6 13. 0-0 0-0 14. Be2 Ndc5 15. Rb1 f5 16. b4 Nxb4 17. e5 dxe5 18. Rxb4 Qxb4 19. Qxb4 Rxb4 20. Ba3 a5 21. Bxb4 axb4 22. Rb1 e4 23. Ng5 h6 24. Nh3 f4 25. Rxb4 Bc3 26. Rb5 Bxd2 27. Rxc5 f3 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1991.??.??"]
[Round "?"]
[White "Rodriguez, Adolfo Ivan"]
[Black "Deker, Gustavo"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2245"]
[PlyCount "49"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. Nf3 Bg7 7. Bc4 0-0 8. 0-0 Qb6 9. Re1 e6 10. Bb3 a5 11. c3 Qa6 12. a4 b5 13. Ne5 Nbd7 14. Bg5 Bb7 15. Qc1 Nb6 16. Bh6 c5 17. Bxg7 Kxg7 18. dxc5 Nbd7 19. Qe3 Rad8 20. Rad1 Nxe5 21. Qxe5 bxa4 22. Nh5+ gxh5 23. Qg5+ Kh8 24. Qxf6+ Kg8 25. Rxd8 1-0

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "8"]
[White "Salguero, Francisco"]
[Black "Deker, Gustavo"]
[Result "1-0"]
[ECO "A87"]
[PlyCount "91"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 g6 3. b3 Nf6 4. Bb2 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Qe8 8. c4 Ne4 9. Nbd2 Nxd2 10. Qxd2 Nc6 11. d5 Ne5 12. Nd4 Bd7 13. f4 Ng4 14. e4 c5 15. dxc6 bxc6 16. Rae1 fxe4 17. Bxe4 Nh6 18. Bg2 Rc8 19. Ne6 Bxe6 20. Bxg7 Kxg7 21. Rxe6 Qf7 22. Rfe1 Rfe8 23. Qd4+ Kf8 24. Qxa7 Nf5 25. Qf2 c5 26. Bb7 Rc7 27. Bd5 Qg7 28. b4 Nd4 29. R6e4 Qf6 30. a4 e6 31. b5 Rce7 32. Rxd4 Qxd4 33. Qxd4 cxd4 34. Bc6 Rc8 35. a5 Rxc6 36. bxc6 Rc7 37. Ra1 Rxc6 38. a6 Rc8 39. Kf2 Ke7 40. Kf3 d5 41. a7 Ra8 42. cxd5 exd5 43. Ke2 Kd6 44. Kd3 Kc5 45. g4 h5 46. h3 1-0

[Event "Buenos Aires Konex"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "9"]
[White "Schwanek, Carlos"]
[Black "Deker, Gustavo"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2360"]
[PlyCount "111"]
[EventDate "1991.03.??"]
[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 Nf6 2. c4 c5 3. d5 b5 4. Nf3 b4 5. a3 g6 6. Nbd2 Bg7 7. e4 0-0 8. g3 e5 9. Bg2 d6 10. 0-0 Qa5 11. Ne1 bxa3 12. Rxa3 Qb6 13. h3 Na6 14. f4 Nd7 15. f5 Bh6 16. h4 Rb8 17. Nd3 Nc7 18. Nf2 Ne8 19. Ng4 Bg7 20. Nb3 Ndf6 21. Nxf6+ Nxf6 22. g4 h5 23. g5 Ng4 24. Bh3 gxf5 25. exf5 e4 26. Bxg4 hxg4 27. Qxg4 Re8 28. Qh5 Qxb3 29. Rxb3 Rxb3 30. f6 Rg3+ 31. Kf2 Bg4 32. Qxf7+ Kxf7 33. Kxg3 Be2 34. Re1 Bxc4 35. fxg7 Kxg7 36. Bf4 Bxd5 37. Bxd6 e3 38. Bxc5 e2 39. Bxa7 Kg6 40. Bd4 Bc4 41. Bc3 Rf8 42. Kg4 Be6+ 43. Kg3 Bc4 44. Rc1 Bb5 45. Bb4 Re8 46. Rc5 Ba4 47. Ra5 Bb3 48. Ra6+ Be6 49. Rb6 Kf5 50. Rb5+ Ke4 51. h5 Rd8 52. Kf2 Bc4 53. Rb7 Rd5 54. Re7+ Kf4 55. h6 Rxg5 56. Bd2+ 1-0

[Event "Buenos Aires GP op"]
[Site "Buenos Aires"]
[Date "1988.??.??"]
[Round "2"]
[White "Deker, Gustavo"]
[Black "Curatola, Clemente"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "2225"]
[PlyCount "80"]
[EventDate "1988.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bg5 Qa5 7. Bxf6 exf6 8. c5 Bxc5 9. dxc5 d4 10. a3 dxc3 11. b4 Qc7 12. Bc4 0-0 13. Ne2 Bf5 14. 0-0 c2 15. Qc1 Rad8 16. Ng3 Bg6 17. f4 Rd1 18. Qe3 Rxa1 19. Rxa1 Qe7 20. Qxe7 Nxe7 21. Rc1 Rd8 22. Bb3 Rd2 23. Ba4 a6 24. Re1 Kf8 25. f5 Bxf5 26. Nxf5 Re2 27. Rc1 Nxf5 28. Rxc2 Rxc2 29. Bxc2 Nd4 30. Be4 Nc6 31. Kf2 Ke7 32. Ke3 Ke6 33. Bf3 Ke5 34. Kd3 f5 35. Kc4 g5 36. a4 g4 37. Bxc6 bxc6 38. b5 axb5+ 39. axb5 f4 40. b6 f3 1-0

[Event "Buenos Aires GP op"]
[Site "Buenos Aires"]
[Date "1988.??.??"]
[Round "1"]
[White "Escandell Mari, Juan Carlos"]
[Black "Deker, Gustavo"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2270"]
[PlyCount "114"]
[EventDate "1988.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 Nc6 8. Nb3 0-0 9. Bg5 Be6 10. f4 b5 11. Bf3 Rc8 12. Re1 Re8 13. Kh1 b4 14. Nd5 Bxd5 15. exd5 Na5 16. Nxa5 Qxa5 17. a3 Qc5 18. axb4 Qxb4 19. b3 Rc7 20. c4 Rb7 21. h3 Kf8 22. Ra4 Qc5 23. Qd3 Nd7 24. Bd1 Bf6 25. Bh6+ Bg7 26. Qc3 Nf6 27. Bxg7+ Kxg7 28. Re2 Kg8 29. Ra5 Qb6 30. Rb5 Qc7 31. Rxb7 Qxb7 32. Qa5 Rb8 33. Ra2 Ne4 34. Bc2 Nc5 35. Rb2 Qb6 36. Qxb6 Rxb6 37. Ra2 a6 38. Ra3 Rb4 39. Kg1 a5 40. Rxa5 Nxb3 41. Rb5 Rxb5 42. cxb5 Nc5 43. b6 Kf8 44. Ba4 e6 45. Bc6 Ke7 46. Kf2 Nd7 47. b7 Nb8 48. Ke3 Kd8 49. g4 f6 50. Kd4 e5+ 51. fxe5 fxe5+ 52. Kc4 Kc7 53. Kb5 g5 54. Ka5 e4 55. Kb4 Nxc6+ 56. dxc6 e3 57. Kc3 d5 1/2-1/2

