[Event "Chicago op"]
[Site "Chicago"]
[Date "1996.??.??"]
[Round "?"]
[White "Acosta, Mariano"]
[Black "Castenada, Nelson"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2110"]
[PlyCount "120"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. d3 Nc6 4. Nd2 d5 5. Ngf3 e6 6. Be2 Be7 7. 0-0 Qc7 8. Re1 0-0 9. Bf1 dxe4 10. dxe4 Rd8 11. Qc2 b6 12. Nc4 Bb7 13. e5 Nd5 14. Bg5 h6 15. Bxe7 Ndxe7 16. Bd3 Nd5 17. a4 Kf8 18. Bf1 Kg8 19. g3 Rd7 20. Bg2 Rad8 21. Rad1 Ba6 22. Na3 Nde7 23. Nb5 Qb8 24. Rxd7 Rxd7 25. Rd1 Rd8 26. Re1 Ng6 27. h4 Rd5 28. c4 Rd8 29. h5 Nge7 30. Qe2 Bxb5 31. axb5 Na5 32. Bf1 Rd7 33. Ra1 Nf5 34. Qe4 Nd4 35. Ra3 Nxf3+ 36. Qxf3 Qd8 37. Rd3 Rxd3 38. Qxd3 Qxd3 39. Bxd3 f6 40. f4 Kf7 41. Kf2 Nb3 42. Ke3 Nd4 43. g4 Ke7 44. Be4 Nb3 45. Kd3 Kd8 46. exf6 gxf6 47. g5 Ke7 48. gxh6 Kf7 49. f5 e5 50. Bd5+ Kf8 51. Be6 Nd4 52. Ke3 Nb3 53. Kd3 Nc1+ 54. Kc2 Ne2 55. b4 cxb4 56. Kb3 Ng3 57. Kxb4 Nxh5 58. c5 bxc5+ 59. Kxc5 Ng3 60. Kd5 Ne2 1/2-1/2

[Event "Chicago op"]
[Site "Chicago"]
[Date "1996.??.??"]
[Round "?"]
[White "Castenada, Nelson"]
[Black "Lester, Ron"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "39"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Be2 Bd6 8. 0-0 0-0 9. Re1 b6 10. Bc4 Qc7 11. Qe2 Nd5 12. Ne4 Bf4 13. Bb3 N7f6 14. c4 Ba6 15. Qc2 Nxe4 16. Rxe4 Bxc1 17. cxd5 exd5 18. Rh4 Bh6 19. Bxd5 Bc8 20. Ng5 1-0

[Event "Chicago op"]
[Site "Chicago"]
[Date "1996.??.??"]
[Round "?"]
[White "Castenada, Nelson"]
[Black "Pangan, Camilo C"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "98"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 0-0 6. h3 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Nb3 Be6 10. f4 Na5 11. Nxa5 Qxa5 12. Bf3 Rfd8 13. Qe1 Rac8 14. Be3 a6 15. Kh1 Qb4 16. Rb1 b5 17. Bb6 Rd7 18. f5 gxf5 19. exf5 Bxf5 20. Be2 Bxc2 21. Rc1 Qxb2 22. Bd4 e5 23. Nd5 Qxd4 24. Nxf6+ Bxf6 25. Bg4 Rc3 26. Bxd7 Bg5 27. Ra1 Bh4 28. Qe2 Bd3 29. Qh5 Bxf1 30. Rxf1 Qc4 31. Qf5 Rc1 32. Rxc1 Qxc1+ 33. Kh2 Qf4+ 34. Qxf4 exf4 35. Kg1 Kg7 36. Kf1 Kf6 37. Ke2 Ke5 38. Kd3 Kd5 39. Be8 f6 40. Bd7 Bf2 41. Bf5 h6 42. Be4+ Kc5 43. Bb7 a5 44. Ke4 a4 45. Kf5 d5 46. Kxf6 b4 47. Ke6 d4 48. Bd5 b3 49. axb3 a3 0-1

[Event "Chicago op"]
[Site "Chicago"]
[Date "1996.??.??"]
[Round "?"]
[White "Hernandez, Andres"]
[Black "Castenada, Nelson"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "73"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Be7 5. g3 d6 6. Bg2 Nf6 7. 0-0 0-0 8. d3 a6 9. h3 Qc7 10. g4 b5 11. f5 Nd7 12. Bf4 Bb7 13. Qe1 Nd4 14. Rc1 Ne5 15. Nxd4 cxd4 16. Ne2 Nc6 17. g5 e5 18. Bd2 Rfe8 19. f6 Bf8 20. fxg7 Bxg7 21. Ng3 Bc8 22. Nf5 Be6 23. Qh4 Rad8 24. Rf2 Bxf5 25. exf5 d5 26. f6 Bf8 27. Kh1 Qd6 28. a3 Re6 29. Re1 Qc5 30. Bf3 Qxc2 31. Ba5 Qxf2 32. Qxf2 Nxa5 33. Bg4 Rc6 34. Bf5 e4 35. Qh4 h6 36. gxh6 Kh8 37. Rg1 1-0

[Event "Chicago op"]
[Site "Chicago"]
[Date "1996.??.??"]
[Round "?"]
[White "Serper, Grigory"]
[Black "Castenada, Nelson"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2540"]
[PlyCount "63"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nge2 a6 6. Ng3 Nc6 7. d5 Ne5 8. f4 Ned7 9. Be2 c6 10. 0-0 0-0 11. Be3 Qc7 12. Qd2 Rb8 13. Rac1 c5 14. a3 b6 15. b4 Rb7 16. Nh1 e6 17. Nf2 Qb8 18. Rfd1 e5 19. f5 Re8 20. g4 Rd8 21. g5 Ne8 22. Rf1 Nf8 23. Ng4 gxf5 24. exf5 f6 25. Ne4 Rf7 26. gxf6 Nxf6 27. Nexf6+ Bxf6 28. Bg5 Nd7 29. Bxf6 Rxf6 30. Nxf6+ Nxf6 31. Qg5+ Kf7 32. Bh5+ 1-0

[Event "New York Syracuse"]
[Site "New York"]
[Date "1995.??.??"]
[Round "1"]
[White "Waitzkin, Joshua"]
[Black "Castenada, Nelson"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2440"]
[PlyCount "67"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. 0-0 d6 6. c3 0-0 7. Re1 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Nbd2 Bd7 12. Nf1 Qc7 13. Ng3 Rac8 14. Nh4 Nxe4 15. Rxe4 f5 16. Nhxf5 Bxf5 17. Nxf5 Rxf5 18. d4 Rcf8 19. Re2 Rh5 20. dxc5 Qxc5 21. b4 Qxc3 22. Bd2 Qd4 23. bxa5 Qh4 24. Bb3+ Kh8 25. h3 e4 26. Be1 Rg5 27. Re3 Qf4 28. Rc1 Qf5 29. Rc6 d5 30. Rxa6 Bc5 31. Qe2 d4 32. Be6 Qf6 33. Rxe4 d3 34. Qd2 1-0

