[Event "URU-chT"]
[Site "Uruguay"]
[Date "1985.??.??"]
[Round "?"]
[White "Adib, A."]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "C29"]
[PlyCount "40"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Nc6 6. d4 Bg4 7. Be2 Bb4 8. Qd3 0-0 9. 0-0 Bxc3 10. bxc3 Na5 11. Nd2 Bxe2 12. Qxe2 Nxd2 13. Bxd2 Qd7 14. Qh5 Rae8 15. Bh6 gxh6 16. Qxh6 Re6 17. Rf6 Rxf6 18. exf6 Qg4 19. Rf1 Qg6 20. Qh3 Kh8 0-1

[Event "URU-chT"]
[Site "Uruguay"]
[Date "1985.??.??"]
[Round "?"]
[White "Alvez, J."]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "C28"]
[PlyCount "45"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. d3 d5 6. exd5 Nxd5 7. Bd2 Bxc3 8. bxc3 0-0 9. h3 Nb6 10. Bb3 a5 11. a4 Bf5 12. 0-0 e4 13. dxe4 Bxe4 14. Nh2 Qf6 15. Qg4 Bd5 16. Qg3 Rac8 17. Rfe1 Qg6 18. Qxg6 hxg6 19. Ng4 Rfe8 20. Bf4 Bxb3 21. cxb3 Nd5 22. Bd2 f5 23. Ne3 1/2-1/2

[Event "URU-chT"]
[Site "Uruguay"]
[Date "1985.??.??"]
[Round "?"]
[White "Braso, Jorge"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2235"]
[PlyCount "54"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Be2 Bb4 5. d3 d5 6. exd5 Nxd5 7. Bd2 0-0 8. Nxd5 Qxd5 9. 0-0 Bxd2 10. Qxd2 Bg4 11. Qc3 Nd4 12. Nxd4 exd4 13. Qd2 Bxe2 14. Qxe2 Rae8 15. Qd2 Re6 16. Rfe1 Rfe8 17. h3 h6 18. a3 Kh7 19. Kf1 c5 20. Rxe6 Rxe6 21. Re1 Rg6 22. f3 Qd6 23. Re4 f5 24. Re8 Qh2 25. Qf2 Qf4 26. Re1 b5 27. Qe2 c4 1/2-1/2

[Event "URU-chT"]
[Site "Uruguay"]
[Date "1985.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Viera, O."]
[Result "1-0"]
[ECO "C17"]
[PlyCount "31"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nc6 6. Nb5 Bxd2+ 7. Qxd2 cxd4 8. f4 Nge7 9. Nd6+ Kf8 10. Nf3 Qa5 11. Qxa5 Nxa5 12. Ng5 f6 13. Ngf7 Rg8 14. Bd3 f5 15. Ng5 h6 16. Nh7# 1-0

[Event "URU-chT"]
[Site "Uruguay"]
[Date "1985.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Wernik, Ruben"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "53"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. h3 e5 8. e3 Qe7 9. Nc3 h5 10. d5 Nd8 11. e4 Nh7 12. Bd2 a5 13. Qc1 b6 14. b3 Nb7 15. Qc2 Bd7 16. a3 Rfc8 17. b4 c6 18. dxc6 Rxc6 19. Nd5 Qd8 20. Qd3 Be6 21. Be3 f5 22. Nh4 Bf6 23. exf5 Bd7 24. fxg6 Ng5 25. Nxf6+ Qxf6 26. Bxg5 Qxg5 27. Qd5+ 1-0

[Event "URU-chT"]
[Site "Uruguay"]
[Date "1985.??.??"]
[Round "?"]
[White "Rodriguez, MA."]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "C99"]
[PlyCount "32"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Rac8 15. Ne3 Nc6 16. Nd5 Nxd5 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Casteran, J."]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "46"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 a6 5. Bxc6 dxc6 6. 0-0 Nf6 7. Nc3 c4 8. b3 b5 9. Qe2 Bc5+ 10. Kh1 cxb3 11. axb3 0-0 12. Bb2 Bb7 13. Nd1 Bb6 14. d3 c5 15. Ne3 c4 16. bxc4 Bxe3 17. Qxe3 bxc4 18. Bxf6 gxf6 19. dxc4 Rc8 20. Rfb1 Qe7 21. Nd2 Rfd8 22. e5 f5 23. Nf3 Rxc4 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Aguilera, E."]
[Result "1/2-1/2"]
[ECO "D11"]
[PlyCount "44"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Qb3 Qc7 6. Ne5 e6 7. Nc3 Bd6 8. f4 Bf5 9. Be2 Ne4 10. cxd5 exd5 11. 0-0 Nd7 12. Qd1 f6 13. Nd3 Bg6 14. Bd2 Nxd2 15. Qxd2 Rc8 16. Rac1 Qb8 17. Kh1 Bf5 18. Bf3 0-0 19. e4 dxe4 20. Bxe4 Bxe4 21. Nxe4 Rfe8 22. Rce1 Re7 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Almada, Enrique"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "2235"]
[PlyCount "58"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Nbd2 c5 5. Bd3 Nc6 6. a3 b6 7. 0-0 Bd6 8. b3 0-0 9. Bb2 Qc7 10. Re1 Bb7 11. Qe2 Rad8 12. Rac1 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bxe5 Qxe5 16. Nf3 Qd6 17. a4 Rfe8 18. Rcd1 Ne4 19. Bxe4 Rxe4 20. h3 Qe7 21. Qd3 Rd6 22. Nd2 Rh4 23. Nf1 Re4 24. Nd2 Ree6 25. Nf1 d4 26. Qe2 f5 27. Qc4 Bd5 28. Qd3 f4 29. Qf5 Be4 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Bademian Orchanian, Jose"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "2200"]
[PlyCount "66"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. d5 e6 5. d6 a6 6. e4 Nc6 7. Nf3 Bg7 8. h3 0-0 9. Be2 b5 10. cxb5 axb5 11. e5 Ne8 12. Bg5 f6 13. exf6 Bxf6 14. Bxf6 Qxf6 15. 0-0 b4 16. Ne4 Qxb2 17. Bc4 Ne5 18. Rb1 Nxf3+ 19. Qxf3 Qd4 20. Qd3 Qxd3 21. Bxd3 Rxa2 22. Bc4 Ra5 23. Rfd1 Nf6 24. Nd2 Ra3 25. f3 Ba6 26. Rdc1 Bxc4 27. Rxc4 Rc3 28. Rb3 Rxc4 29. Nxc4 Ra8 30. Rb2 Nd5 31. Ne5 Nb6 32. Rc2 b3 33. Rxc5 b2 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Barboza, N."]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "100"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[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. c4 e6 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 Nd7 8. cxd5 cxd5 9. Qb3 Qc7 10. a4 Rc8 11. Bd2 Ne7 12. Qa3 f6 13. f4 fxe5 14. fxe5 Nb6 15. Bb5+ Kf7 16. Nf3 Rhf8 17. 0-0 Kg8 18. Rae1 a6 19. Be2 h6 20. Nh4 Nc4 21. Bxc4 dxc4 22. Nxf5 Nxf5 23. Re2 Rcd8 24. Ref2 Ne7 25. Bc1 Rxf2 26. Rxf2 Nd5 27. Bd2 b5 28. axb5 axb5 29. Qc1 Qa5 30. Qc2 Qa4 31. Qc1 Qb3 32. Rf3 Rf8 33. Rg3 Kh7 34. Rh3 Kg8 35. Rg3 Kf7 36. h3 g5 37. h4 b4 38. hxg5 hxg5 39. Rf3+ Ke8 40. Rxf8+ Kxf8 41. cxb4 c3 42. Bxg5 Qxb4 43. Qf1+ Ke8 44. Qd3 Ne7 45. Bxe7 Kxe7 46. Qh7+ Kd8 47. Qg8+ Kd7 48. Qf7+ Qe7 49. Qg6 Qa3 50. Qf7+ Qe7 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Bauza, Alejandro"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "84"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 e5 8. dxe5 dxe5 9. f5 Nb4 10. fxg6 hxg6 11. Be3 Nxd3 12. cxd3 Ng4 13. Bg5 f6 14. Bc1 Be6 15. h3 Nh6 16. Be3 Qd7 17. Qe2 b6 18. d4 exd4 19. Nxd4 c5 20. Nxe6 Qxe6 21. Rad1 Rae8 22. Qa6 Rf7 23. Bf4 Kh7 24. Rd6 Qe7 25. Qd3 f5 26. Bxh6 Kxh6 27. Qg3 Bd4+ 28. Kh1 Qg5 29. Qxg5+ Kxg5 30. exf5 Rxf5 31. Rd1 Rfe5 32. g3 Re3 33. h4+ Kg4 34. Kh2 Re2+ 35. Nxe2 Rxe2+ 36. Kh1 Kh3 37. R6xd4 cxd4 38. Kg1 Kxg3 39. Kf1 Rxb2 40. Rd3+ Kxh4 41. Rxd4+ Kh5 42. a4 a5 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Diano, Daniel"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "78"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 d6 8. h3 Bb7 9. 0-0 0-0 10. d3 Qe7 11. Rd1 Rae8 12. Nh2 Nd8 13. Nd2 c6 14. Ndf1 Ne6 15. Ng3 Nf4 16. Qf3 d5 17. Nf5 Qc7 18. Ng4 Re6 19. Bxf4 exf4 20. e5 Nxg4 21. hxg4 g6 22. d4 Be7 23. Qxf4 f6 24. Qh6 Bd8 25. Ng3 fxe5 26. Re1 Qf7 27. Rxe5 Rxe5 28. dxe5 Qxf2+ 29. Kh2 Qf4 30. Qxf4 Rxf4 31. Re1 Bc8 32. Ne4 Kf8 33. Nc5 Rxg4 34. g3 Rg5 35. Bc2 Bc7 36. Nd3 Rh5+ 37. Kg2 Bh3+ 38. Kg1 Bb6+ 39. Kh2 Bf1# 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Escofet Fernandez, Jaime"]
[Result "0-1"]
[ECO "B05"]
[PlyCount "146"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. h3 Bh5 9. Be3 0-0 10. Nc3 N8d7 11. exd6 cxd6 12. b3 d5 13. c5 Nc8 14. b4 Bf6 15. Qd2 a6 16. a4 Bxf3 17. Bxf3 Nb8 18. b5 h6 19. Be2 Ne7 20. Bd3 Nd7 21. f4 Nxc5 22. dxc5 d4 23. Ne4 dxe3 24. Nxf6+ gxf6 25. Qxe3 f5 26. Rad1 Qc7 27. Rc1 axb5 28. Bxb5 Kh7 29. g3 Nd5 30. Qe5 Qa5 31. Rfd1 Rad8 32. c6 Rg8 33. Kh2 bxc6 34. Bxc6 Qb6 35. Qd4 Qb3 36. Rd3 Qa2+ 37. Rd2 Qa3 38. Qg1 Rxg3 39. Qxg3 Qxc1 40. Rg2 Qxf4 41. Qxf4 Nxf4 42. Ra2 Rc8 43. Bh1 e5 44. a5 e4 45. Rf2 e3 46. Ra2 e2 47. Ra1 Nd3 48. a6 e1Q 49. Rxe1 Nxe1 50. a7 Nd3 51. a8Q Rxa8 52. Bxa8 Kg6 53. Kg3 Nc5 54. Bd5 Ne6 55. Kh4 Ng5 56. Kg3 f4+ 57. Kxf4 Nxh3+ 58. Kg4 Ng5 59. Bc4 h5+ 60. Kg3 Ne4+ 61. Kh4 Nd6 62. Bd3+ Nf5+ 63. Kh3 Kg5 64. Be4 Nd4 65. Bd5 f6 66. Bc4 Nc6 67. Bb5 Ne5 68. Be2 Ng6 69. Bf1 Nf4+ 70. Kg3 Nd5 71. Kf3 Ne7 72. Bd3 Ng8 73. Bc4 Ne7 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Izquierdo, Daniel"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2200"]
[PlyCount "83"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. Bf1 Qc7 9. a4 Re8 10. h3 Nf8 11. Be3 b6 12. g3 Bb7 13. Bg2 Rad8 14. Qe2 Ng6 15. Rad1 d5 16. Nxe5 Nxe4 17. Nxe4 dxe4 18. Bxe4 Bd6 19. f4 c5 20. Bxb7 Qxb7 21. Qf3 Qc8 22. Qg4 cxd4 23. Qxc8 Rxc8 24. Nxg6 hxg6 25. Bxd4 Rxe1+ 26. Rxe1 Rxc2 27. Re8+ Kh7 28. Rd8 Bc5 29. Bxc5 bxc5 30. Rb8 c4 31. Rb7 a5 32. Rb5 f5 33. Rxa5 Rxb2 34. Rc5 Rc2 35. Kf1 c3 36. Ke1 Ra2 37. Rc4 Ra1+ 38. Ke2 c2 39. Rxc2 Rxa4 40. Kf3 Kg8 41. h4 Kf7 42. Kg2 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Riccetto, Alvaro"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2225"]
[PlyCount "37"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Nxc6 dxc6 8. 0-0 e5 9. h3 Be6 10. Be3 0-0 11. a3 Bxc3 12. bxc3 Qa5 13. Qb1 Qxc3 14. Qxb7 c5 15. Rfd1 Rfb8 16. Qa6 c4 17. Bd2 Qd4 18. Be3 Qc3 19. Bd2 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Rivera Kuzawka, Daniel"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2295"]
[PlyCount "34"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. h3 Nc6 7. Bf4 e5 8. dxe5 dxe5 9. Nxe5 Nxe5 10. Bxe5 Qxd1+ 11. Rxd1 Nxe4 12. Bxg7 Re8 13. Nxe4 Rxe4+ 14. Be2 Kxg7 15. Rd8 Rxe2+ 16. Kxe2 Bg4+ 17. hxg4 Rxd8 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Rodriguez, M."]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "70"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. 0-0 Be7 9. c3 0-0 10. Nd2 Bg4 11. f3 Bh5 12. Re1 Bc5+ 13. Kh1 Qd6 14. Nf1 Rfe8 15. Be3 Bg6 16. Bxg6 hxg6 17. Qd2 Bxe3 18. Rxe3 Rxe3 19. Nxe3 Re8 20. Nc2 c5 21. Re1 Rxe1+ 22. Qxe1 Qf4 23. b3 d4 24. cxd4 cxd4 25. Nb4 Qf5 26. Qd1 a5 27. Nc6 Kh7 28. Nxd4 Qd5 29. Qd3 Kg8 30. Kg1 Qc5 31. Qc4 Qe5 32. Kf2 Nd5 33. Nc2 Nc3 34. Qc8+ Kh7 35. Qh3+ Kg8 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Roselli Mailhe, Bernardo"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "105"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Nxc6 dxc6 8. Bd2 e5 9. 0-0 0-0 10. Qe2 Bc5 11. h3 Be6 12. Rad1 Nd7 13. Bc4 Qe7 14. Bxe6 Qxe6 15. Be3 Bb4 16. Nb1 Rfd8 17. a3 Ba5 18. Rd3 Nf6 19. Rxd8+ Bxd8 20. Rd1 Bc7 21. Nc3 a6 22. Na4 Bd6 23. Bb6 Re8 24. Qd3 Bf8 25. Bc5 Be7 26. Bxe7 Qxe7 27. b4 g6 28. Nc5 Kg7 29. Qd6 Qxd6 30. Rxd6 Re7 31. f3 Ne8 32. Rd8 f6 33. Nxb7 Nc7 34. Nd6 Ne6 35. Ra8 Rd7 36. Nc4 Rd1+ 37. Kf2 Nd4 38. Rxa6 Rc1 39. Ne3 f5 40. Ra7+ Kf6 41. exf5 gxf5 42. Rxh7 Kg6 43. Rd7 f4 44. Ng4 Rxc2+ 45. Ke1 Kf5 46. Re7 Rxg2 47. Rxe5+ Kg6 48. Rc5 Nxf3+ 49. Kf1 Ra2 50. Rxc6+ Kf5 51. Rc5+ Ke4 52. Rc3 Nd2+ 53. Ke1 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1984.??.??"]
[Round "?"]
[White "Torres, JL."]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "37"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 0-0 6. 0-0 c5 7. d4 Ne4 8. Nbd2 Nc6 9. c3 f5 10. Qc2 cxd4 11. Nxd4 Nxd4 12. cxd4 Be6 13. f3 Rc8 14. Qd3 Nxd2 15. Qxd2 Qb6 16. Rfc1 h5 17. e3 Bd7 18. Rxc8 Rxc8 19. Rc1 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Bademian Orchanian, Jose"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2235"]
[PlyCount "72"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Bxc6 Bxc6 11. Nxc6 bxc6 12. 0-0 g6 13. Re1 Bg7 14. Bg5 Nc8 15. Nc3 h6 16. Qf3 0-0 17. Qxc6 Rb8 18. Be3 Rxb2 19. Na4 Rb4 20. a3 Rb8 21. Bf4 Nd6 22. Rad1 Rb3 23. Nc5 Rxa3 24. Nd7 Qc8 25. Qc5 Rc3 26. Qa5 Rd8 27. Nb8 Rc4 28. Rb1 Bxd4 29. Bxh6 Nf5 30. Bg5 Bc3 31. Qa6 Bxe1 32. Rxe1 Rg4 33. Qe2 Rxg5 34. f4 Qc5+ 35. Kf1 Rg3 36. Na6 Qb6 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Belistri, Ubaldo"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "D16"]
[PlyCount "92"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. a4 Bg4 6. e3 e5 7. dxe5 Qxd1+ 8. Nxd1 Nfd7 9. Bxc4 Bxf3 10. gxf3 Nxe5 11. Be2 Bb4+ 12. Nc3 a5 13. f4 Ned7 14. 0-0 Nc5 15. Bd1 Nbd7 16. Bc2 0-0 17. Na2 Rfd8 18. Rd1 Nf6 19. Rxd8+ Rxd8 20. Nxb4 axb4 21. b3 Nfe4 22. Bb2 Rd2 23. Rd1 f6 24. Rxd2 Nxd2 25. e4 Ncxe4 26. f3 Nc5 27. Kf2 Ndxb3 28. Ke3 Na5 29. Kd4 b6 30. h4 b3 31. Bf5 g6 32. Bc8 Nxa4 33. Ba3 Kf7 34. f5 c5+ 35. Kd3 gxf5 36. Bxf5 b2 37. Kc2 Nc4 38. Kb3 Nxa3 39. Kxa3 b5 40. Bxh7 Kg7 41. Bf5 Kh6 42. Ka2 Kh5 43. Bd7 Kxh4 44. Kb1 Kg3 45. Kc2 Kxf3 46. Bxb5 b1Q+ 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Cao, Jorge"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "D16"]
[PlyCount "81"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 c6 5. a4 Bg4 6. e3 e5 7. h3 Bxf3 8. Qxf3 exd4 9. exd4 Qxd4 10. Be3 Qe5 11. Bxc4 Bc5 12. 0-0 Bxe3 13. Rfe1 0-0 14. Rxe3 Qg5 15. Rae1 Nbd7 16. Re7 Nb6 17. Ne4 Nxe4 18. Bxf7+ Kh8 19. R1xe4 Nc4 20. Qd1 Nxb2 21. Qd4 Nxa4 22. Qxa4 Qf6 23. Qc4 Rad8 24. Qe6 Rd1+ 25. Kh2 Qxf2 26. Re8 Qg1+ 27. Kg3 Rd3+ 28. Kh4 Qf2+ 29. Kh5 Rxh3+ 30. gxh3 Qf3+ 31. Kh4 Qf2+ 32. Kg4 Qg2+ 33. Kf4 Qf2+ 34. Ke5 Qc5+ 35. Kf4 Qf2+ 36. Kg5 Qg3+ 37. Qg4 h6+ 38. Kh5 g6+ 39. Kxh6 Qd6 40. Qxg6 Qd2+ 41. Qg5 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Escofet Fernandez, Jaime"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "C92"]
[PlyCount "89"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. d5 c6 16. dxc6 Bxc6 17. a4 Nc5 18. axb5 axb5 19. Bg5 Rxa1 20. Qxa1 h6 21. Bd2 Qa8 22. Qb1 Bg7 23. Nh2 d5 24. Ng4 Nfxe4 25. Nxe4 Nxe4 26. Bxh6 f5 27. Bxg7 Kxg7 28. Nh2 Qa7 29. Bxe4 dxe4 30. Qd1 Qc7 31. Qb3 Rd8 32. Rd1 Rd3 33. Nf1 Qd6 34. Ra1 Qc5 35. Qe6 Bd7 36. Qa6 f4 37. Re1 e3 38. fxe3 fxe3 39. Kh2 e4 40. Ng3 e2 41. Qf6+ Kh7 42. Nxe4 Qc7+ 43. Kh1 Bf5 44. Qh4+ Kg8 45. Nf6+ 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Almada, Enrique"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "43"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nbd7 7. Qe2 c5 8. d5 Nb6 9. 0-0 e6 10. dxe6 Bxe6 11. f5 Bd7 12. fxg6 hxg6 13. Bg5 Qc7 14. Qe1 d5 15. Qh4 dxe4 16. Bxe4 Nh7 17. Rae1 Bc6 18. Be7 Rfe8 19. Bxc6 Qxc6 20. Ne5 Bxe5 21. Rxe5 Nf8 22. Rf3 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Bauza, Alejandro"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "69"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 f6 8. f4 Qa5 9. 0-0 b5 10. Nf3 Be7 11. Kh1 b4 12. exf6 gxf6 13. f5 e5 14. dxe5 fxe5 15. Ng5 Nf6 16. Ng3 h5 17. Be2 Ba6 18. Nxh5 0-0-0 19. Nxf6 Bxf6 20. Nf7 c4 21. Nxh8 Rxh8 22. cxb4 Qd8 23. Qa4 Bb7 24. Be3 d4 25. Bf3 Qe8 26. b5 e4 27. bxc6 Bxc6 28. Qa6+ Bb7 29. Qxc4+ Kb8 30. Bf4+ Be5 31. Bxe4 Bxf4 32. Rxf4 Qe5 33. Qb3 Rxh2+ 34. Kxh2 Qxf4+ 35. Qg3 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Diano, Daniel"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "102"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. Nb3 Bb6 11. N1d2 f5 12. c4 dxc4 13. Nxe4 fxe4 14. Nd2 Be6 15. Nxe4 Qxd1 16. Rxd1 0-0 17. Rf1 Bf5 18. Nd2 Bd3 19. Nf3 Bxf1 20. Kxf1 Bc5 21. Bd2 Rab8 22. Bc3 a5 23. a3 g5 24. h3 h5 25. Re1 g4 26. hxg4 hxg4 27. Nd4 Rf4 28. Ne6 Rxf2+ 29. Kg1 Bb6 30. Kh2 Kf7 31. Ng5+ Ke7 32. Re4 Rg8 33. Rxg4 Be3 34. Kg3 Rc2 35. Ne4 Rxg4+ 36. Kxg4 a4 37. Kf5 Rxg2 38. e6 c5 39. Bf6+ Ke8 40. Be5 Bd4 41. Bxc7 Rxb2 42. Nd6+ Kf8 43. Bd8 Rf2+ 44. Kg6 Re2 45. e7+ Rxe7 46. Bxe7+ Kxe7 47. Nxc4 Ke6 48. Nb6 Kd6 49. Kf5 Kc6 50. Nxa4 c4 51. Ke4 Bg7 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Dienavorian Lacherian, Manuel"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "2265"]
[PlyCount "56"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[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 Bd7 4. c3 c5 5. Nd2 cxd4 6. cxd4 Qb6 7. Ndf3 Bb4+ 8. Bd2 Ne7 9. Bd3 Bxd2+ 10. Qxd2 Bb5 11. Bxb5+ Qxb5 12. Ne2 Nbc6 13. 0-0 0-0 14. Rfc1 Rac8 15. Rc5 Qb4 16. Rac1 Qxd2 17. Nxd2 b6 18. R5c3 Nb4 19. Rxc8 Rxc8 20. Rxc8+ Nxc8 21. Nc1 Ne7 22. Nf3 f6 23. a3 Nbc6 24. Ne2 Ng6 25. exf6 gxf6 26. g3 Kf7 27. Kf1 Nge7 28. Ke1 Nf5 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Elters, Antoine"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "56"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 Qe7 8. 0-0 d6 9. h3 Be6 10. Bc2 h6 11. b4 Ba7 12. d3 g5 13. Nh2 Rg8 14. Be3 g4 15. Bxa7 Rxa7 16. h4 g3 17. fxg3 Rxg3 18. Qf2 Nh5 19. Bd1 Bh3 20. Bxh5 Rxg2+ 21. Qxg2 Bxg2 22. Bxf7+ Kd7 23. Kxg2 Qxh4 24. Nf3 Qf4 25. Bd5 Ne7 26. Nbd2 c6 27. Bb3 Ra8 28. Kf2 d5 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Izquierdo, Daniel"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "136"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. d4 cxd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. Rd3 Qa5 12. e5 dxe5 13. Qxe5 b5 14. Nd4 Bd7 15. Rg3 Kh8 16. Ree3 Rac8 17. Ref3 Rc5 18. Qe3 b4 19. Bxf6 Bxf6 20. Nb3 Rxc3 21. Nxa5 Rxe3 22. Rxe3 Bd8 23. Nc4 Bb5 24. b3 Bh4 25. Rg4 Bxf2 26. Rf3 Bc5 27. Rg5 f5 28. Rh3 Kg8 29. Rgg3 Bc6 30. Ne5 Bb5 31. Nd3 Bd6 32. Re3 Bd7 33. Ne5 Bc8 34. Re1 Bb7 35. Rd3 Bxe5 36. Rxe5 Bxg2 37. Rxe6 f4 38. Re7 Bc6 39. Rd2 f3 40. Rf2 Rf6 41. Rxa7 g5 42. Ra5 h6 43. Rc5 g4 44. Kd2 Re6 45. Rc4 h5 46. Rxb4 Kg7 47. Rb6 h4 48. b4 Rf6 49. Ke3 g3 50. hxg3 hxg3 51. Rxc6 Rxc6 52. Rxf3 Re6+ 53. Kd4 g2 54. Rg3+ Rg6 55. Rxg2 Rxg2 56. c4 Rxa2 57. Kd5 Kf7 58. b5 Ke7 59. Kc6 Kd8 60. c5 Kc8 61. Kb6 Ra1 62. Kc6 Rh1 63. Kb6 Kb8 64. Kc6 Rh6+ 65. Kd5 Kc7 66. Kc4 Rh4+ 67. Kc3 Kd7 68. Kb3 Ke6 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Kurtic, Ivo"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "44"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Qd6 8. 0-0 Bd7 9. Re1 f6 10. d4 0-0-0 11. Be3 exd4 12. Nxd4 Nxd4 13. Bxd4 Bc6 14. Qg4+ Bd7 15. Bf5 h5 16. Qe4 Bxf5 17. Qxf5+ Qd7 18. Qxd7+ Kxd7 19. Rad1 Kc6 20. Re6+ Bd6 21. Rde1 b6 22. c3 Kd7 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Wernik, Ruben"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "89"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 Nd7 8. e3 e5 9. b3 Nb6 10. h3 a5 11. a4 Bf5 12. Bb2 Nb4 13. e4 Be6 14. Ne2 f6 15. Qd2 f5 16. dxe5 fxe4 17. Ng5 Bxc4 18. bxc4 Nxc4 19. Qc1 Nxb2 20. Bxe4 Bh6 21. h4 Bxg5 22. hxg5 d5 23. Qxb2 dxe4 24. Nf4 Re8 25. Rfe1 Qxg5 26. Rxe4 Rad8 27. Rae1 Qf5 28. Qb3+ Kg7 29. e6 Re7 30. Qc3+ Qf6 31. Re5 h6 32. R1e3 Rd1+ 33. Kg2 Kh7 34. Rxa5 Qxc3 35. Rxc3 g5 36. Rb5 Na2 37. Rd3 Rxd3 38. Nxd3 b6 39. Re5 Kg6 40. f4 Nc3 41. a5 Kf6 42. f5 h5 43. Kf3 Rh7 44. a6 h4 45. a7 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Lamas Baliero, Pedro"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "E04"]
[PlyCount "71"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. 0-0 d5 5. d4 e6 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 c4 10. Qd1 Rc8 11. a3 Be7 12. Nc3 Na5 13. Ne5 Nb3 14. Rb1 0-0 15. d5 exd5 16. Nxd5 Bf5 17. e4 Nxe4 18. g4 Nxf2 19. Qe2 Bxb1 20. Nc6 Nh3+ 21. Kh1 Rxc6 22. Nxe7+ Kh8 23. Nxc6 Qc7 24. Ne5 f6 25. Bxh3 Nd4 26. Qe1 Nc2 27. Qg3 Qc5 28. g5 fxe5 29. Rxf8+ Qxf8 30. Qxe5 Qf3+ 31. Kg1 Qd1+ 32. Kf2 Qd4+ 33. Qxd4 Nxd4 34. Be3 Nc6 35. Bd7 Be4 36. Bxc6 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Rivera Kuzawka, Daniel"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2205"]
[PlyCount "35"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nc3 Nc6 2. Nf3 Nf6 3. g3 g6 4. b3 Bg7 5. Bb2 b6 6. Bg2 Bb7 7. 0-0 0-0 8. Ne5 Na5 9. Bxb7 Nxb7 10. d4 d6 11. Nd3 c5 12. e3 Qd7 13. Kg2 Qc6+ 14. Qf3 Qxf3+ 15. Kxf3 Rfe8 16. Nb5 Rec8 17. Nc3 Re8 18. Nb5 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Torres, JL."]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "B56"]
[PlyCount "47"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 Ng4 7. Bb5 Qd7 8. 0-0 g6 9. Nd5 Bg7 10. c3 e5 11. Nc2 Qd8 12. Ncb4 Bd7 13. Nxc6 bxc6 14. Bxc6 Bxc6 15. Qxg4 Bxd5 16. exd5 0-0 17. Qa4 f5 18. f4 Re8 19. Kh1 exf4 20. Bxf4 Re2 21. Qb5 Re4 22. Qa6 Rb8 23. Rab1 Qb6 24. Qd3 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1982.??.??"]
[Round "?"]
[White "Trujillo, H."]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "E04"]
[PlyCount "49"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. Nf3 Nc6 6. 0-0 dxc4 7. Ne5 Nxe5 8. dxe5 Qxd1 9. Rxd1 Nd7 10. f4 Rb8 11. a4 f6 12. exf6 gxf6 13. Na3 f5 14. Nxc4 Be7 15. a5 0-0 16. Nd6 Nf6 17. Be3 b6 18. axb6 axb6 19. Nc4 Bb7 20. Ra7 Bxg2 21. Rxe7 Bd5 22. Ne5 Bb3 23. Rdd7 Nxd7 24. Nxd7 Bd5 25. Nxf8 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1979.??.??"]
[Round "?"]
[White "Cao, Jorge"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "72"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bd2 0-0 6. e3 d6 7. a3 Bxc3 8. Bxc3 Ne4 9. Qc2 Nd7 10. Bd3 Nxc3 11. Qxc3 Qe7 12. Qc2 g6 13. h4 e5 14. dxe5 dxe5 15. Ng5 h6 16. Nh3 Nc5 17. 0-0-0 Bd7 18. Qe2 Bc6 19. f4 Rad8 20. Bc2 Be4 21. h5 g5 22. fxg5 hxg5 23. h6 g4 24. Nf2 Bxc2 25. Kxc2 Rxd1 26. Rxd1 e4 27. Qd2 Kh7 28. b4 Ne6 29. Qc3 Qf6 30. Rd7+ Kxh6 31. Qxf6+ Rxf6 32. Re7 Kg5 33. g3 Rh6 34. Kd2 Kf6 35. Rd7 Rh2 36. Ke1 Rg2 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1979.??.??"]
[Round "?"]
[White "Dienavorian Lacherian, Manuel"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2310"]
[PlyCount "70"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 h6 4. Bh4 Bf5 5. e3 Nbd7 6. Bd3 Bxd3 7. cxd3 e6 8. Nc3 Be7 9. 0-0 0-0 10. Rc1 c5 11. dxc5 Nxc5 12. Bxf6 Bxf6 13. d4 Nd7 14. Na4 Rc8 15. Qb3 b6 16. Rc2 Rxc2 17. Qxc2 b5 18. Nc5 Qc7 19. Rc1 Rc8 20. Qb1 Nb6 21. Nd3 Qb8 22. g3 Rxc1+ 23. Qxc1 Qc8 24. Qxc8+ Nxc8 25. Kf1 Kf8 26. Ke2 Nd6 27. Nd2 Ke8 28. b3 Kd7 29. f3 a5 30. Nb1 Kc6 31. Nc3 g6 32. h3 Nf5 33. g4 Nd6 34. Kd2 g5 35. Ne2 b4 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1979.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Bademian Orchanian, Jose"]
[Result "1-0"]
[ECO "B00"]
[BlackElo "2235"]
[PlyCount "79"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 Nf6 6. Bg5 Be7 7. Nbd2 cxd4 8. cxd4 Nc6 9. a3 d6 10. Rc1 0-0 11. Qe2 h6 12. Be3 Ng4 13. 0-0 Bf6 14. h3 Nxe3 15. fxe3 e5 16. d5 Ne7 17. Ba6 Bxa6 18. Qxa6 Qd7 19. Rc3 Rfc8 20. Nc4 Rab8 21. Rfc1 g6 22. a4 Rd8 23. Na3 Rdc8 24. Nb5 Rxc3 25. Rxc3 Nc8 26. Rc7 Qd8 27. Nd2 Kg7 28. Nc4 Bh4 29. Nd2 Be1 30. Nf3 Bb4 31. Rc4 Bc5 32. Kf2 f5 33. b4 fxe4 34. Rxe4 Qd7 35. bxc5 Qf5 36. Nxd6 Nxd6 37. cxd6 Rf8 38. Qd3 Rd8 39. g4 Qf6 40. Qc3 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1979.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Bauza, Alejandro"]
[Result "1/2-1/2"]
[ECO "E66"]
[PlyCount "28"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nc6 7. Nc3 a6 8. h3 Rb8 9. d5 Na5 10. Qd3 c5 11. Nd2 Bd7 12. Rb1 b5 13. b3 Qc7 14. Bb2 Rb6 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1979.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Cao, Jorge"]
[Result "1-0"]
[ECO "D70"]
[PlyCount "53"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 Bd7 8. f4 Nc6 9. d5 Nb4 10. Qb3 a5 11. Nf3 0-0 12. a3 Na6 13. Be2 e6 14. d6 c5 15. Bxa6 a4 16. Qc2 Rxa6 17. Bxc5 Nc4 18. e5 Qa5 19. Bd4 Rc8 20. 0-0 Qd8 21. Qf2 Na5 22. Rad1 Nb3 23. Be3 Qa5 24. Qh4 Bf8 25. Ne4 Bg7 26. Nfg5 h6 27. Nxf7 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1979.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Diano, Daniel"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "83"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. 0-0 fxe4 6. dxe4 d6 7. Qe2 Bg4 8. Nbd2 Qd7 9. c3 Be7 10. h3 Be6 11. Ng5 Bg8 12. Rd1 h6 13. Ngf3 Bh7 14. Nc4 Qe6 15. Nfd2 a6 16. Bxc6+ bxc6 17. f3 0-0 18. Nf1 d5 19. exd5 cxd5 20. Qxe5 Qf7 21. Nce3 Bc5 22. Kh1 Rae8 23. Qf4 Qd7 24. Qh4 Re5 25. Ng4 Nxg4 26. hxg4 Re2 27. Ng3 Bf2 28. Qh3 Qe6 29. Nxe2 Qxe2 30. Bxh6 gxh6 31. Qxh6 Qe5 32. Qd2 Qg3 33. Qxd5+ Kg7 34. Qg5+ Bg6 35. Rd7+ Rf7 36. Rxf7+ Kxf7 37. Rd1 Qh4+ 38. Qxh4 Bxh4 39. Rd7+ Ke6 40. Rxc7 Bd3 41. c4 Ke5 42. Kh2 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1979.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Riccetto, Alvaro"]
[Result "1-0"]
[ECO "E43"]
[BlackElo "2225"]
[PlyCount "93"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[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 Bb4 4. e3 b6 5. Nf3 Ne4 6. Bd2 Nxd2 7. Qxd2 Bb7 8. Be2 0-0 9. a3 Be7 10. 0-0 d6 11. e4 Nd7 12. Qe3 c6 13. Rfd1 Rc8 14. Rac1 Re8 15. e5 d5 16. b4 Nf8 17. c5 bxc5 18. dxc5 Qc7 19. Nd4 Rb8 20. f4 Bc8 21. Nb3 f6 22. Bd3 Rd8 23. Qd4 Nd7 24. Re1 fxe5 25. fxe5 Rf8 26. Rc2 Rf7 27. Nd1 Bb7 28. Qe3 g6 29. Nd4 Nf8 30. Nf2 Qd8 31. Qh3 Qe8 32. Ng4 Kh8 33. Qe3 Qd8 34. Nh6 Rg7 35. Rf1 Qd7 36. Rcf2 Re8 37. Nf7+ Kg8 38. Nh6+ Kh8 39. Rf7 Qd8 40. Qf4 g5 41. Qg4 Qb8 42. Rxg7 Kxg7 43. Rf7+ Kh8 44. Qxe6 Bc8 45. Rxf8+ Rxf8 46. Qxe7 Bd7 47. Qxh7# 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1979.??.??"]
[Round "?"]
[White "Pazdur, Martin"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2230"]
[PlyCount "27"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. Qe2 b6 10. c3 Ba6 11. e5 Nd7 12. Nf1 b5 13. Bf4 b4 14. h4 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1979.??.??"]
[Round "?"]
[White "Rivera Kuzawka, Daniel"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "54"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. dxe5 dxe5 7. Bxf7+ Kxf7 8. Ng5+ Kg8 9. Ne6 Qe8 10. Nxc7 Qg6 11. Nxa8 Qxg2 12. Rf1 Nc5 13. Be3 Bh3 14. Qe2 Qxf1+ 15. Qxf1 Bxf1 16. Kxf1 Kf7 17. Bxc5 Bxc5 18. Nc7 Rc8 19. N7d5 Bd4 20. Nxf6 Bxc3 21. bxc3 gxf6 22. Rb1 b6 23. Rb3 Rd8 24. Ke2 Rg8 25. Kf3 Rd8 26. Ke2 Rg8 27. Kf3 Rd8 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1979.??.??"]
[Round "?"]
[White "Viana, Josani Carneiro"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "72"]
[EventDate "1979.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 Nf6 4. Nd2 0-0 5. Ngf3 d6 6. Be2 Bg4 7. 0-0 Nbd7 8. Qc2 e5 9. dxe5 dxe5 10. Re1 h6 11. h3 Bxf3 12. Nxf3 Qe7 13. Be3 Nc5 14. Nd2 Rad8 15. b4 Ne6 16. Nb3 b6 17. a4 c5 18. bxc5 bxc5 19. Na5 Qc7 20. Nc4 Nf4 21. Bf1 Nh7 22. g3 Ne6 23. Red1 f5 24. Rxd8 Qxd8 25. Rd1 Qe7 26. exf5 gxf5 27. Nd6 f4 28. Bc1 Nhg5 29. Qg6 Nf3+ 30. Kg2 Ne1+ 31. Rxe1 Qxd6 32. Bc4 Qc6+ 33. Qe4 f3+ 34. Kh2 Qd7 35. Bxh6 Kh8 36. Bxg7+ Nxg7 1-0

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.08"]
[Round "13"]
[White "Estrada Degrandi, Walter"]
[Black "Bouaziz, Slim"]
[Result "1/2-1/2"]
[ECO "B53"]
[PlyCount "58"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Uruguay"]
[BlackTeam "Tunisia"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "TUN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Bg5 Nf6 9. 0-0-0 Be7 10. Rhe1 0-0 11. e5 dxe5 12. Qxe5 Nd7 13. Bxe7 Qxe7 14. Qg3 Rac8 15. Nd4 Nb6 16. Nf5 Qf6 17. Nd6 Rcd8 18. Nce4 Qe7 19. Nc3 h6 20. h4 a6 21. Rd4 Qc7 22. Red1 Nc8 23. Nxc8 Rxc8 24. Qxc7 Rxc7 25. f3 Re8 26. R1d3 Kf8 27. Kd2 Ke7 28. a4 Rec8 29. Rc4 Be8 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.06"]
[Round "11"]
[White "Estrada Degrandi, Walter"]
[Black "Batres, Francisco"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "70"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Uruguay"]
[BlackTeam "Guatemala"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "GUA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be3 Nc6 6. Qb6 Qxb6 7. Bxb6 Nf6 8. Nc3 Bg4 9. Be2 Rc8 10. h3 Bh5 11. g4 Bg6 12. Nd2 h5 13. f4 e6 14. 0-0-0 hxg4 15. hxg4 Rxh1 16. Rxh1 Nd7 17. Bf2 f6 18. Rh8 Bf7 19. Nc4 Ke7 20. Nb6 Nxb6 21. Bxb6 Nb8 22. e5 fxe5 23. fxe5 d5 24. Bd3 Kd7 25. Be3 Bc5 26. Rh3 d4 27. Rh7 dxe3 28. Rxg7 Ke7 29. Bg6 Rf8 30. Ne4 Nd7 31. c3 Ke8 32. Bh7 Be7 33. g5 Nxe5 34. Kc2 Bh5 35. g6 e2 0-1

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.02"]
[Round "8"]
[White "Broomes, Maurice"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "93"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Guyana"]
[BlackTeam "Uruguay"]
[WhiteTeamCountry "GUY"]
[BlackTeamCountry "URU"]

1. Nf3 f5 2. b3 d6 3. d4 e6 4. Nc3 Nf6 5. Bg5 d5 6. a3 c6 7. e3 Be7 8. Bd3 Nbd7 9. 0-0 0-0 10. Na4 b5 11. Nb2 Bb7 12. c4 a6 13. cxd5 cxd5 14. Qe2 Ne4 15. Bxe7 Qxe7 16. Rfc1 Qd6 17. b4 f4 18. Rc2 Rac8 19. Rac1 Rxc2 20. Rxc2 h6 21. Nd1 g5 22. exf4 Qxf4 23. h3 Kg7 24. Ne3 h5 25. Bxe4 dxe4 26. Ne5 Nxe5 27. dxe5 Kg6 28. Rc7 Rf7 29. g3 Qf3 30. Qxf3 exf3 31. Rxf7 Kxf7 32. Kf1 Be4 33. Ke1 Ke7 34. Kd2 Kd7 35. Kc3 Kc6 36. Kd4 Bb1 37. Nf1 Bf5 38. Nd2 g4 39. hxg4 hxg4 40. Nf1 Bg6 41. Ne3 Bf5 42. Nxf5 exf5 43. e6 f4 44. Ke5 fxg3 45. Kf6 gxf2 46. e7 f1Q 47. e8Q+ 0-1

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.31"]
[Round "6"]
[White "Tan, Bian Huat"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "A91"]
[PlyCount "55"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Malaysia"]
[BlackTeam "Uruguay"]
[WhiteTeamCountry "MAS"]
[BlackTeamCountry "URU"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nc3 0-0 6. Nh3 d6 7. 0-0 c6 8. b3 Qe8 9. Bb2 e5 10. dxe5 dxe5 11. e3 Ng4 12. Nb1 Qg6 13. Nd2 Be6 14. Qe2 Nd7 15. Rfd1 Bc5 16. a3 f4 17. exf4 exf4 18. b4 fxg3 19. bxc5 gxh2+ 20. Kh1 Nxc5 21. Nf3 Rae8 22. Rd6 Qh5 23. Qd1 Rxf3 24. Qxf3 Bd5 25. cxd5 Ne4 26. Re6 Rxe6 27. dxe6 Ng5 28. Qb3 1-0

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.28"]
[Round "4"]
[White "Estrada Degrandi, Walter"]
[Black "Sisniega, Marcel"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "2455"]
[PlyCount "88"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Uruguay"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "MEX"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Be2 c5 7. 0-0 cxd4 8. exd4 Nc6 9. h3 b6 10. Ne5 Bb7 11. Nxc6 Bxc6 12. Bf3 Rc8 13. cxd5 Nxd5 14. Bxd5 Bxd5 15. Re1 Ba8 16. Be3 Qd7 17. Re2 Qb7 18. f3 Rfd8 19. Rd2 Rd7 20. Qe2 h6 21. Rad1 Kh7 22. Bf4 Rcd8 23. Be5 Bf8 24. h4 h5 25. Ne4 Qd5 26. a3 Bh6 27. Ng5+ Kg8 28. Bf4 Bg7 29. Be3 Qf5 30. Bf2 Bc6 31. b3 Qa5 32. a4 e5 33. Rc2 Bb7 34. Rdc1 exd4 35. Rc7 Qe5 36. Rxd7 Rxd7 37. Qd3 Qf5 38. Qe2 Be5 39. Rd1 d3 40. Qd2 f6 41. Ne4 Bxe4 42. fxe4 Qxe4 43. Qc1 Rc7 44. Qd2 Rc2 0-1

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.25"]
[Round "1"]
[White "Timman, Jan H"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2585"]
[PlyCount "53"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Uruguay"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "URU"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. e3 Bg7 6. Be2 0-0 7. 0-0 dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nfd7 11. Rd1 Nb6 12. Bb3 N8d7 13. e4 e6 14. Be3 Qe7 15. Rac1 a5 16. a3 Rad8 17. Qe2 Kh8 18. d5 exd5 19. exd5 Nxd5 20. Nxd5 cxd5 21. Rxd5 b6 22. Rc7 Qe8 23. Ba4 Qe4 24. Bc6 Ne5 25. Rxd8 Nxc6 26. Rxf8+ Bxf8 27. Rc8 1-0

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.10.04"]
[Round "13"]
[White "Hase, Juan Carlos"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2410"]
[PlyCount "104"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 d6 5. a4 Be7 6. Bg2 0-0 7. Nf3 Bg4 8. dxe5 Bxf3 9. Qxf3 dxe5 10. 0-0 Nbd7 11. Nd1 Nc5 12. Qe2 Ne6 13. Ne3 Nd4 14. Qd1 g6 15. Nc4 Nd7 16. Bh6 Re8 17. c3 Ne6 18. Nd6 Bxd6 19. Qxd6 Qe7 20. Qxe7 Rxe7 21. Rfd1 Nf6 22. f3 Rd7 23. Be3 Kf8 24. a5 Ke7 25. a6 b6 26. b4 Rad8 27. Rxd7+ Rxd7 28. Bf1 Ne8 29. Kf2 f6 30. Bc4 N8c7 31. Ke1 Nb5 32. Bd2 Nec7 33. Ke2 Rd8 34. f4 Nd6 35. Bd3 Ne6 36. Rf1 g5 37. fxe5 fxe5 38. Rf5 Nf7 39. Be3 h6 40. Rf1 Nd6 41. Rh1 Kf6 42. h4 Kg7 43. hxg5 hxg5 44. Bc2 Nb5 45. Kf3 Nxc3 46. Kg4 Nb5 47. Bb3 Rd3 48. Bxe6 Rxe3 49. Bf5 Nd6 50. Rh7+ Kf6 51. Rh6+ Ke7 52. Rh7+ Kf6 1/2-1/2

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.10.02"]
[Round "12"]
[White "Estrada Degrandi, Walter"]
[Black "Emma, Jaime"]
[Result "0-1"]
[ECO "B73"]
[BlackElo "2390"]
[PlyCount "60"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. f4 Qb6 10. Qd3 Ng4 11. Nd5 Bxd4 12. Nxb6 Bxe3+ 13. Kh1 Bxb6 14. Bxg4 Bxg4 15. h3 Bd7 16. f5 Ne5 17. Qd2 gxf5 18. exf5 f6 19. Rf4 Rf7 20. b3 Bc6 21. Re1 Rg7 22. Re2 Kh8 23. Kh2 Rag8 24. g4 h5 25. Kg3 hxg4 26. h4 Rh7 27. Rxe5 dxe5 28. Rxg4 Rxg4+ 29. Kxg4 Rg7+ 30. Kh3 e4 0-1

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.10.01"]
[Round "11"]
[White "Bronstein, Luis Marcos"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2400"]
[PlyCount "86"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. c4 Nc6 8. cxd5 Qxd5 9. Nc3 Nxc3 10. bxc3 Bg4 11. Be2 0-0 12. h3 Bh5 13. 0-0 a6 14. Bf4 Rac8 15. c4 Qe4 16. Be3 Bf6 17. Nd2 Bxe2 18. Nxe4 Bxd1 19. Rfxd1 Be7 20. d5 Ne5 21. Rac1 Nd7 22. c5 f5 23. d6 cxd6 24. cxd6 Rxc1 25. Rxc1 fxe4 26. dxe7 Re8 27. Rc7 Rxe7 28. Rxb7 Rf7 29. Ra7 Nf6 30. Rxa6 Rd7 31. Ra8+ Kf7 32. Ra7 Rxa7 33. Bxa7 Ke6 34. Bd4 Ne8 35. a4 Kd5 36. Bc3 Kc4 37. Bd2 Nc7 38. g4 Kd3 39. Bf4 Nd5 40. Be5 g6 41. a5 Nb4 42. Bd6 Na6 43. Kg2 e3 1-0

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.09.29"]
[Round "10"]
[White "Estrada Degrandi, Walter"]
[Black "Silva Sanchez, Carlos"]
[Result "1/2-1/2"]
[ECO "B25"]
[BlackElo "2395"]
[PlyCount "82"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e5 7. Nd5 Nge7 8. Bg5 h6 9. Bf6 Bxf6 10. Nxf6+ Kf8 11. c4 Kg7 12. Nd5 Nxd5 13. cxd5 Ne7 14. 0-0 a5 15. Qd2 Bd7 16. f4 f6 17. Rf2 Rf8 18. Raf1 Qb6 19. a3 a4 20. h3 Ng8 21. g4 Qd8 22. fxe5 dxe5 23. Qe3 Qe7 24. Ng3 Qd6 25. Bf3 Ne7 26. Be2 Rf7 27. Rg2 Raf8 28. h4 b6 29. h5 g5 30. Rc1 Ra8 31. Rf2 Rff8 32. Qf3 Ra7 33. Nf1 b5 34. Ne3 Ra6 35. Bf1 Rc8 36. Rfc2 Ra7 37. Be2 Qb6 38. Qf2 Rac7 39. Kg2 Kf7 40. Rf1 Rf8 41. Rfc1 Rb8 1/2-1/2

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.09.26"]
[Round "8"]
[White "Segal, Alexandru Sorin"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "A81"]
[PlyCount "55"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. Nbd2 Ne4 8. e3 f5 9. Qc2 Nd7 10. b3 e6 11. Bb2 a5 12. Nxe4 fxe4 13. Nd2 Qg5 14. Rae1 Nf6 15. f3 exf3 16. Nxf3 Qf5 17. Qc1 Qh5 18. Ba3 Rf7 19. Ne5 Ng4 20. Rxf7 Qxh2+ 21. Kf1 Bxe5 22. Rf8+ Kg7 23. dxe5 Qxg3 24. e4 Bd7 25. Qf4 Nh2+ 26. Kg1 Nf3+ 27. Qxf3 Qxe1+ 28. Bf1 1-0

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.09.25"]
[Round "7"]
[White "Estrada Degrandi, Walter"]
[Black "Braga, Cicero Nogueira"]
[Result "1/2-1/2"]
[ECO "E99"]
[PlyCount "49"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. g4 Nf6 12. Be3 c5 13. Nd3 f4 14. Bf2 g5 15. Rb1 h5 16. h3 Ng6 17. b4 b6 18. bxc5 bxc5 19. Qa4 hxg4 20. hxg4 Ne8 21. Qc6 Bd7 22. Qa6 Bc8 23. Qc6 Bd7 24. Qa6 Bc8 25. Qc6 1/2-1/2

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.09.23"]
[Round "6"]
[White "Estrada Degrandi, Walter"]
[Black "Frias Pablaza, Victor J"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2390"]
[PlyCount "66"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Be2 Nbd7 7. 0-0 c6 8. Ne5 Ne8 9. h4 f6 10. Nxd7 Qxd7 11. Na4 e5 12. Bg3 Nd6 13. Nc5 Qe7 14. b3 b6 15. Na4 Nf5 16. Kh2 Nxg3 17. fxg3 f5 18. c4 f4 19. exf4 exf4 20. g4 Qxh4+ 21. Kg1 h5 22. Qd2 Bxg4 23. Bf3 Bxf3 24. Rxf3 c5 25. Rh3 Qg4 26. Rf1 Bxd4+ 27. Kh1 dxc4 28. bxc4 Rae8 29. Nc3 Re3 30. Rxe3 fxe3 31. Rxf8+ Kxf8 32. Qe1 Bxc3 33. Qxc3 Qh4+ 0-1

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.09.22"]
[Round "5"]
[White "Gonzalez Acosta, Bernal Manuel"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "107"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. a4 Be7 6. Nc3 h6 7. 0-0 Ngf6 8. a5 0-0 9. h3 Nxe4 10. Nxe4 d5 11. Nxe5 Nxe5 12. dxe5 dxc4 13. Qe2 Qd4 14. Ng3 Rd8 15. Kh2 Bh4 16. Ra3 Rd5 17. f4 Bxg3+ 18. Rxg3 Bf5 19. Rc3 Be6 20. Be3 Qe4 21. Rxc4 Rd2 22. Qxd2 Bxc4 23. Re1 Qd5 24. Qb4 Qb5 25. Qxb5 cxb5 26. f5 Bd5 27. g4 Rc8 28. Re2 a6 29. Rd2 Be4 30. c3 Re8 31. Kg3 Rxe5 32. Rd8+ Kh7 33. Kf4 Rd5 34. Rf8 Bg2 35. Rxf7 Kg8 36. Rc7 Rd6 37. Bd4 g5+ 38. Ke5 Rd8 39. Kf6 Rd6+ 40. Ke7 Rc6 41. Rxb7 Rc8 42. Ra7 Ra8 43. Rxa8+ Bxa8 44. Ke6 Be4 45. f6 Bg6 46. Ke7 Bf7 47. Bf2 Bg6 48. h4 gxh4 49. Bxh4 Bf7 50. Bf2 Bg6 51. Be3 h5 52. g5 h4 53. Bf4 h3 54. b3 1-0

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.09.20"]
[Round "4"]
[White "Estrada Degrandi, Walter"]
[Black "Campora, Daniel Hugo"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2370"]
[PlyCount "113"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Be7 7. Bd3 Qb6 8. Rb1 Bd7 9. Ne5 Rc8 10. 0-0 0-0 11. Bg5 Qd8 12. f4 Ne8 13. Qh5 f5 14. Rf3 Nxe5 15. dxe5 Bxg5 16. Qxg5 Qxg5 17. fxg5 Nc7 18. Rf4 a6 19. Be2 Bb5 20. Kf2 Bxe2 21. Kxe2 Nb5 22. a4 Na7 23. Nf3 Nc6 24. b4 cxb4 25. cxb4 Ne7 26. Rd4 Rc2+ 27. Rd2 Rc4 28. Nd4 Kf7 29. a5 Nc6 30. b5 Nxd4+ 31. exd4 Ra4 32. bxa6 bxa6 33. Rb7+ Kg6 34. Rb6 Rxa5 35. Rxe6+ Kxg5 36. Re7 Rg8 37. Rd3 f4 38. Kf3 Rb5 39. h4+ Kxh4 40. Kxf4 Rf8+ 41. Ke3 g5 42. Rxh7+ Kg4 43. Rd7 Rf4 44. Ra3 a5 45. Kd3 Kg3 46. Rxd5 Rb8 47. e6 g4 48. Raxa5 Kxg2 49. e7 Re8 50. Ra7 Rf3+ 51. Ke4 Rf1 52. Re5 g3 53. d5 Rd1 54. Kf5 Kh3 55. Ra3 Kh2 56. Ke6 Rh8 57. Kd7 1-0

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.09.19"]
[Round "3"]
[White "Trois, Francisco R Torres"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "2385"]
[PlyCount "83"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. d5 Nbd7 7. Nh3 Nc5 8. Nf4 Rb8 9. Be3 0-0 10. b4 Nce4 11. Nxe4 Nxe4 12. Bd4 c5 13. Bxg7 Kxg7 14. a3 Qb6 15. 0-0 Bd7 16. Qc2 Nf6 17. Qc3 Kg8 18. b5 g5 19. Ne6 Bxe6 20. dxe6 Nh5 21. f4 gxf4 22. gxf4 Rf6 23. Kh1 Rbf8 24. Qf3 Rh6 25. Rg1 Rff6 26. Bh3+ Kh8 27. a4 Qc7 28. a5 Rf8 29. a6 b6 30. Bxf5 d5 31. cxd5 Qxf4 32. Qxf4 Nxf4 33. e4 Ne2 34. Rg2 Nd4 35. d6 exd6 36. e7 Re8 37. Rag1 Nxf5 38. Rg8+ Rxg8 39. Rxg8+ Kxg8 40. e8Q+ Kg7 41. exf5 Rf6 42. Qe7+ 1-0

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.09.17"]
[Round "2"]
[White "Estrada Degrandi, Walter"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "0-1"]
[ECO "A27"]
[BlackElo "2375"]
[PlyCount "78"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. d5 exf3 6. dxc6 fxg2 7. cxd7+ Qxd7 8. Qxd7+ Bxd7 9. Bxg2 0-0-0 10. Bg5 Be7 11. Bxe7 Nxe7 12. 0-0-0 Ng6 13. Rd4 Be6 14. Bd5 Bxd5 15. cxd5 Rd7 16. Rhd1 Rhd8 17. f3 Ne5 18. Rf4 Rf8 19. h4 g6 20. h5 g5 21. Ra4 a6 22. f4 Ng4 23. fxg5 Rg8 24. g6 hxg6 25. hxg6 Rxg6 26. Rg1 Rdd6 27. Rf4 Ne3 28. Rxg6 Rxg6 29. Kd2 Rg3 30. b3 Kd7 31. Nd1 Nxd1 32. Kxd1 Rg5 33. Rb4 b5 34. a4 Rg4 35. Rxg4 fxg4 36. axb5 axb5 37. Kd2 Kd6 38. Ke3 Kxd5 39. Kf4 c5 0-1

[Event "Zonal Tramandai"]
[Site "Tramandai"]
[Date "1978.09.16"]
[Round "1"]
[White "Dienavorian Lacherian, Manuel"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2415"]
[PlyCount "35"]
[EventDate "1978.09.16"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "4"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 e5 5. d3 Ne7 6. e4 0-0 7. Nc3 d4 8. Ne2 c5 9. Nd2 Nbc6 10. f4 f6 11. Nf3 Qd6 12. h3 Be6 13. g4 exf4 14. Bxf4 Ne5 15. Qd2 N7c6 16. b3 a6 17. Bh2 Qd7 18. Nf4 1/2-1/2

[Event "Piriapolis"]
[Site "Piriapolis"]
[Date "1977.??.??"]
[Round "6"]
[White "Diano, Daniel"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "91"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "2"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Nc2 Be7 9. 0-0 h5 10. Qe2 Ne5 11. Be3 Nfg4 12. Rad1 Qc7 13. f4 Ng6 14. e5 Nh4 15. h3 Nxe3 16. Nxe3 g5 17. fxg5 Qxe5 18. Ne4 Bxg5 19. Nxg5 Qxg5 20. Nd5 Kf8 21. Nf6 Kg7 22. Qf2 Nf5 23. Bxf5 Qxf6 24. Qg3+ Kh6 25. Be4 Qg5 26. Qc3 Qc5+ 27. Kh1 e5 28. Rf6+ Kg7 29. Rdf1 Kf8 30. Rxf7+ Ke8 31. Bg6 Kd8 32. b4 Qd4 33. Qg3 Kc7 34. Re7 h4 35. Qg5 Rg8 36. Rxe5 Kb8 37. Rf4 Qa1+ 38. Kh2 Rxg6 39. Qf5 d6 40. Re8 Rxg2+ 41. Kxg2 Qxa2+ 42. Rf2 Ka7 43. Rxc8 Qb3 44. Rxa8+ Kxa8 45. Qf8+ Ka7 46. Qxd6 1-0

[Event "Piriapolis"]
[Site "Piriapolis"]
[Date "1977.??.??"]
[Round "3"]
[White "Estrada Degrandi, Walter"]
[Black "Bademian Orchanian, Jose"]
[Result "1/2-1/2"]
[ECO "A47"]
[BlackElo "2235"]
[PlyCount "110"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "2"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Nc6 5. Nbd2 b6 6. c3 cxd4 7. exd4 Be7 8. Bd3 Bb7 9. 0-0 0-0 10. Re1 d6 11. Qe2 Qc7 12. Ne4 Nxe4 13. Qxe4 g6 14. Qh4 Rae8 15. Qh6 Bc8 16. Re3 Bxg5 17. Nxg5 f6 18. Ne4 d5 19. Nd6 Qxd6 20. Bxg6 Re7 21. Rg3 Qxg3 22. hxg3 hxg6 23. Qxg6+ Rg7 24. Qd3 Kf7 25. Re1 Rh8 26. Re3 Rgh7 27. f3 Rh1+ 28. Kf2 Ra1 29. Re1 Rxa2 30. Qb1 Ra4 31. g4 Ne7 32. Rh1 Rxh1 33. Qxh1 Kg7 34. Qh5 Ng6 35. g5 fxg5 36. Qxg5 Ra2 37. Qc1 Ba6 38. g4 Bb5 39. Kg3 Bd7 40. f4 b5 41. Qb1 Ra6 42. Qh1 Ne7 43. Qh4 Ng6 44. Qd8 Nf8 45. g5 Ra1 46. Qe7+ Kg8 47. Kf2 Rb1 48. g6 Rxb2+ 49. Kg3 Nxg6 50. Qxd7 Nf8 51. Qxa7 Rb3 52. f5 Rxc3+ 53. Kf4 exf5 54. Qa8 Kg7 55. Kxf5 Rf3+ 1/2-1/2

[Event "Piriapolis"]
[Site "Piriapolis"]
[Date "1977.??.??"]
[Round "5"]
[White "Estrada Degrandi, Walter"]
[Black "Casas, Fernando"]
[Result "0-1"]
[ECO "E60"]
[BlackElo "2300"]
[PlyCount "100"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "2"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. h3 e5 8. dxe5 dxe5 9. Nc3 Be6 10. Qa4 Nd7 11. Ng5 Nb6 12. Nxe6 fxe6 13. Qc2 Nd4 14. Qd3 c6 15. Ne4 Qe7 16. b3 Rf5 17. a4 Rd8 18. Ba3 Qc7 19. Kh1 Bf8 20. Bxf8 Rfxf8 21. e3 Nf5 22. Qe2 c5 23. Rad1 Nc8 24. Rxd8 Rxd8 25. Rd1 Rxd1+ 26. Qxd1 Ncd6 27. Ng5 Ng7 28. Qg4 Qe7 29. Nf3 Qf6 30. Qg5 Qxg5 31. Nxg5 b6 32. Bc6 Nf7 33. Nxf7 Kxf7 34. g4 Ke7 35. Kg2 Kd6 36. Bb5 e4 37. Kg3 e5 38. Ba6 Kc7 39. h4 h6 40. Bb5 g5 41. hxg5 hxg5 42. Kg2 Kd6 43. Ba6 Ne8 44. Bc8 Kc7 45. Bf5 Nd6 46. f3 a6 47. fxe4 b5 48. axb5 axb5 49. cxb5 Kb6 50. Kf3 Kxb5 0-1

[Event "Piriapolis"]
[Site "Piriapolis"]
[Date "1977.??.??"]
[Round "7"]
[White "Estrada Degrandi, Walter"]
[Black "Rivera, Do"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "34"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "2"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. h3 0-0 6. Nf3 Nc6 7. Bf4 e5 8. dxe5 dxe5 9. Nxe5 Nxe5 10. Bxe5 Qxd1+ 11. Rxd1 Nxe4 12. Bxg7 Re8 13. Nxe4 Rxe4+ 14. Be2 Kxg7 15. Rd8 Rxe2+ 16. Kxe2 Bg4+ 17. hxg4 Rxd8 1/2-1/2

[Event "Piriapolis"]
[Site "Piriapolis"]
[Date "1977.??.??"]
[Round "9"]
[White "Estrada Degrandi, Walter"]
[Black "Trois, Francisco R Torres"]
[Result "0-1"]
[ECO "B83"]
[BlackElo "2395"]
[PlyCount "42"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "2"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 e6 6. Be3 Nf6 7. Be2 Be7 8. 0-0 0-0 9. Kh1 Bd7 10. f4 e5 11. Nb3 a5 12. fxe5 Nxe5 13. h3 Rc8 14. Nd4 Re8 15. Nf5 Bxf5 16. Rxf5 h6 17. Qd2 Rxc3 18. Qxc3 Nxe4 19. Qe1 Bh4 20. Bf2 Nxf2+ 21. Rxf2 Qb6 0-1

[Event "Piriapolis"]
[Site "Piriapolis"]
[Date "1977.??.??"]
[Round "8"]
[White "Franco Ocampos, Zenon"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2315"]
[PlyCount "114"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "2"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. 0-0 Qc7 8. Re1 d4 9. a4 e5 10. Nc4 Be6 11. Ng5 Bxc4 12. dxc4 h6 13. Nf3 g5 14. a5 Qd7 15. Qe2 0-0-0 16. Rd1 Qg4 17. Re1 Kb8 18. Bd2 Qd7 19. Red1 Qg4 20. Re1 Qd7 21. c3 Qe6 22. b3 Rd7 23. cxd4 cxd4 24. Ra4 Rc7 25. b4 Rd8 26. Qd3 Nd7 27. Bf1 Rdc8 28. Rc1 Nd8 29. Ra2 f6 30. Rac2 a6 31. Rb1 Nf7 32. Bc1 Nd6 33. Nd2 f5 34. exf5 Qxf5 35. Qxf5 Nxf5 36. Bd3 Nd6 37. c5 Nb5 38. Ne4 Nf6 39. Nxf6 Bxf6 40. f3 Nc3 41. Rb3 Re7 42. Bd2 e4 43. fxe4 Nxe4 44. Bxe4 Rxe4 45. Rf3 Rc6 46. Kf2 Rce6 47. Bc1 Kc7 48. Bb2 Kc6 49. h3 Kb5 50. Bc1 Kc6 51. Bd2 Re2+ 52. Kf1 Be7 53. Rd3 Kd5 54. Rf3 Rh2 55. b5 axb5 56. c6 Rxc6 57. Rf5+ Ke4 0-1

[Event "Piriapolis"]
[Site "Piriapolis"]
[Date "1977.??.??"]
[Round "4"]
[White "Garcia, Horacio"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2350"]
[PlyCount "53"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "2"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. 0-0 Be7 6. dxe5 dxe5 7. Ng5 Bxg5 8. Qh5 Qf6 9. Qxg5 Qg6 10. Qxg6 hxg6 11. Nc3 Ngf6 12. a4 Nc5 13. f3 Be6 14. Be2 a5 15. Rd1 Rd8 16. Be3 Rxd1+ 17. Nxd1 Nfd7 18. Nf2 f6 19. Nd3 Nxd3 20. Bxd3 Kd8 21. Rd1 Kc7 22. h3 g5 23. Kf2 b6 24. Ke1 Nb8 25. Bf1 c5 26. Bb5 Nc6 27. Bxc6 1/2-1/2

[Event "Piriapolis"]
[Site "Piriapolis"]
[Date "1977.??.??"]
[Round "2"]
[White "Riccetto, Alvaro"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2225"]
[PlyCount "88"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "2"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. 0-0 Be7 6. Nc3 h6 7. Qe2 Ngf6 8. a4 0-0 9. Be3 Qc7 10. h3 Nxe4 11. Nxe4 d5 12. Bxd5 cxd5 13. Nc3 Qd6 14. dxe5 Nxe5 15. Bf4 Nxf3+ 16. Qxf3 Qc5 17. Nxd5 Be6 18. Nxe7+ Qxe7 19. Qg3 Qf6 20. a5 a6 21. Ra4 Rfd8 22. Be5 Qg5 23. Qxg5 hxg5 24. Rb4 Rd7 25. h4 gxh4 26. Rxh4 Rc8 27. Bc3 Rc4 28. f4 f6 29. g4 Bd5 30. Rh2 Re7 31. Rd2 Bc6 32. Bd4 Bd7 33. b3 Rc6 34. f5 Re4 35. Bxf6 Rxg4+ 36. Kh2 Rxf6 37. Kh3 Rg5 38. Kh4 Rgxf5 39. Rxf5 Bxf5 40. Kg5 Be6 41. Rd6 Kf7 42. c4 Rf5+ 43. Kh4 Kf6 44. Rb6 Rf3 0-1

[Event "Piriapolis"]
[Site "Piriapolis"]
[Date "1977.??.??"]
[Round "1"]
[White "Silva Nazzari, Roberto"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2275"]
[PlyCount "54"]
[EventDate "1977.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[EventCategory "2"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. Bf4 d6 4. h3 c6 5. e3 Qb6 6. Qc1 g6 7. Nbd2 Bg7 8. Bc4 Nh5 9. Bh2 a5 10. c3 Na6 11. Qc2 Nc7 12. Ng5 Bf6 13. Ngf3 a4 14. Rg1 Bg7 15. 0-0-0 Qa5 16. a3 b5 17. Bd3 0-0 18. g4 fxg4 19. hxg4 Nf6 20. g5 Nfd5 21. Bg3 Bg4 22. Nh4 c5 23. Nxg6 hxg6 24. Bxg6 cxd4 25. Bh7+ Kh8 26. Rh1 dxc3 27. Bf5+ Kg8 1/2-1/2

[Event "Mercedes op"]
[Site "Mercedes"]
[Date "1975.??.??"]
[Round "1"]
[White "Estrada Degrandi, Walter"]
[Black "Casales, J."]
[Result "1-0"]
[ECO "C51"]
[PlyCount "25"]
[EventDate "1975.??.??"]
[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 Bc5 4. b4 Bxb4 5. c3 Be7 6. Qb3 d5 7. exd5 e4 8. dxc6 exf3 9. Bxf7+ Kf8 10. Bxg8 Rxg8 11. cxb7 fxg2 12. bxa8Q gxh1Q+ 13. Qxh1 1-0

[Event "Mercedes op"]
[Site "Mercedes"]
[Date "1975.??.??"]
[Round "5"]
[White "Estrada Degrandi, Walter"]
[Black "Foguelman, Alberto"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "82"]
[EventDate "1975.??.??"]
[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. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bg5 Bg4 7. f3 Bh5 8. Ne2 Bg6 9. Nf4 Bxd3 10. Nxd3 e6 11. Ne5 Qb6 12. Qb3 Nxe5 13. dxe5 Nd7 14. Qxb6 axb6 15. Bf4 Nc5 16. Ke2 Nb3 17. Nd2 Nxa1 18. Rxa1 Kd7 19. a3 Ra4 20. Bg3 g5 21. Rd1 Kc6 22. Rc1 b5 23. Bf2 Bg7 24. Bd4 Rf8 25. g3 f6 26. f4 fxe5 27. fxe5 g4 28. Re1 Rf5 29. Kd3 Ra8 30. Re2 Raf8 31. b3 Bh6 32. c4 dxc4+ 33. bxc4 Bxd2 34. cxb5+ Kxb5 35. Rxd2 Rf3+ 36. Ke4 Rb3 37. Rc2 Rf7 38. Rc8 Rxa3 39. Re8 Ra6 40. Rg8 Rd7 41. Rxg4 Rxd4+ 0-1

[Event "Mercedes op"]
[Site "Mercedes"]
[Date "1975.??.??"]
[Round "4"]
[White "Fernandez, Edgar R"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "96"]
[EventDate "1975.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Bd3 Bg7 6. Nge2 0-0 7. Bd2 Nbd7 8. 0-0 e5 9. f3 a6 10. Be1 exd4 11. exd4 dxc4 12. Bxc4 Nb6 13. Bb3 Nfd5 14. Bf2 Be6 15. Re1 Re8 16. Nxd5 Bxd5 17. Bxd5 Qxd5 18. Qc2 Rad8 19. a3 f5 20. Rad1 g5 21. Qd2 Nc4 22. Qxg5 Nxb2 23. Rb1 Nd3 24. Rxb7 Rd7 25. Reb1 Nxf2 26. Kxf2 Qe6 27. Nf4 Qe3+ 28. Kg3 Qxd4 29. Qxf5 Rxb7 30. Rxb7 Rf8 31. Qg5 Re8 32. Qh5 Rf8 33. Qg4 Re8 34. h4 c5 35. Qg5 Kh8 36. Qh5 Qe5 37. Qg4 Bh6 38. Rxh7+ Kxh7 39. Qg6+ Kh8 40. Qxh6+ Kg8 41. Qxa6 Re7 42. Qa8+ Kh7 43. Qe4+ Qxe4 44. fxe4 Rxe4 45. Kf3 Ra4 46. g4 c4 47. Nh5 c3 48. Ke2 Rd4 0-1

[Event "Mercedes op"]
[Site "Mercedes"]
[Date "1975.??.??"]
[Round "2"]
[White "Perez Garcia, Hebert"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "105"]
[EventDate "1975.??.??"]
[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 d6 3. d4 Nd7 4. Bc4 c6 5. Nc3 Be7 6. dxe5 dxe5 7. Ng5 Bxg5 8. Qh5 g6 9. Qxg5 Qxg5 10. Bxg5 h6 11. Bh4 Ne7 12. Bg3 g5 13. h4 Ng6 14. hxg5 hxg5 15. 0-0-0 Rxh1 16. Rxh1 Ndf8 17. Rh5 Be6 18. Bf1 f6 19. Na4 0-0-0 20. f3 b6 21. Rh6 Rd7 22. b3 Rh7 23. Rxh7 Nxh7 24. Nb2 Nhf8 25. Bf2 Kc7 26. a4 Nd7 27. Kd2 Ne7 28. Be3 a5 29. Ke1 c5 30. Bc4 Kd6 31. Bxe6 Kxe6 32. Nc4 Nc8 33. Bd2 Nd6 34. Ne3 f5 35. Nxf5 Nxf5 36. exf5+ Kxf5 37. g4+ Kf6 38. Ke2 Nf8 39. Kd3 Ne6 40. c3 Ke7 41. Ke4 Kd6 42. Be3 c4 43. bxc4 Nc5+ 44. Bxc5+ Kxc5 45. Kxe5 Kxc4 46. f4 gxf4 47. Kxf4 b5 48. g5 bxa4 49. g6 a3 50. g7 Kxc3 51. g8Q Kb2 52. Qg2+ Kb1 53. Ke3 1-0

[Event "Mar del Plata International Open-07"]
[Site "Mar del Plata"]
[Date "1974.04.??"]
[Round "?"]
[White "Gamarra Caceres, Carlos"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "69"]
[EventDate "1974.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 Nd7 10. Qf2 e5 11. dxe5 dxe5 12. f5 Nd4 13. g4 Nc5 14. 0-0-0 Nxd3+ 15. Rxd3 c5 16. Nd5 f6 17. Kb1 b6 18. c3 Nc6 19. h4 Rf7 20. fxg6 hxg6 21. h5 g5 22. h6 Bh8 23. Qf5 Kf8 24. Rhd1 Qc8 25. Qg6 Qe6 26. h7 Rg7 27. Qh6 Kf7 28. Qh5+ Kf8 29. Rf1 Rf7 30. Qg6 Ne7 31. Nxe7 Kxe7 32. Bxg5 Raf8 33. Bh6 Rc8 34. Rfd1 Rc7 35. Qg8 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1974.??.??"]
[Round "?"]
[White "Bademian Orchanian, Jose"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "65"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. dxe5 dxe5 6. 0-0 Be7 7. Qe2 h6 8. Rd1 Qc7 9. h3 Ngf6 10. a4 0-0 11. Nc3 Re8 12. Be3 Nf8 13. Nh4 Be6 14. Nf5 Bxc4 15. Qxc4 Ne6 16. a5 Bf8 17. Qe2 Nf4 18. Qf3 g6 19. Nh4 Re6 20. Kh2 h5 21. g3 g5 22. gxf4 exf4 23. Bd4 gxh4 24. Rg1+ Kh7 25. Bxf6 Rxf6 26. Qxh5+ Bh6 27. e5 Rg6 28. Ne4 f3 29. Qf5 Kh8 30. Rad1 Rag8 31. Nf6 Rf8 32. Rd7 Qxa5 33. Qxg6 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1974.??.??"]
[Round "?"]
[White "Barboza, Manuel"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "141"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Qa5 7. Bxf6 gxf6 8. Nb3 Qe5 9. a3 b5 10. Qd4 Nc6 11. Qxe5 fxe5 12. f3 Bb7 13. Bd3 b4 14. Na4 bxa3 15. bxa3 d6 16. Rb1 Ra7 17. Kf2 Be7 18. c4 0-0 19. Rhd1 Bd8 20. Bc2 Bc7 21. g4 Ne7 22. c5 d5 23. Nb6 a5 24. Nd7 Rd8 25. Nf6+ Kg7 26. Nh5+ Kh8 27. Nf6 d4 28. Nd2 Ba6 29. Ba4 Bd3 30. Rb2 Ng6 31. Nh5 Rf8 32. Bb5 Bxb5 33. Rxb5 f5 34. gxf5 exf5 35. Rdb1 Bd8 36. Rb7 Rxb7 37. Rxb7 Bg5 38. exf5 Bxd2 39. fxg6 hxg6 40. Ng3 Bg5 41. Ne4 Bh4+ 42. Kg2 Rc8 43. Kh3 Bd8 44. Nd6 Rc7 45. Rb8 Kh7 46. Rxd8 Rxc5 47. Rd7+ Kh6 48. Kg3 g5 49. Ne4 Rc1 50. Rd6+ Kg7 51. Rd5 a4 52. Rxe5 Rg1+ 53. Kf2 Ra1 54. Rxg5+ Kh6 55. Rd5 Rxa3 56. Rxd4 Ra2+ 57. Rd2 Ra1 58. Nc3 Ra3 59. Rc2 Kg5 60. Kg3 Kf5 61. h4 Ra1 62. Ra2 Rg1+ 63. Kh2 Rc1 64. Ne2 Rc4 65. Kg3 Kg6 66. Ra3 Kh5 67. Rc3 Rb4 68. Rc5+ Kh6 69. Ra5 Rc4 70. Ra6+ Kg7 71. Nf4 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1974.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Benitez, Otto"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "92"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[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. Bc4 a6 6. a4 d6 7. d3 e6 8. 0-0 Nge7 9. Qe1 0-0 10. e5 dxe5 11. fxe5 Nxe5 12. Nxe5 Qd4+ 13. Be3 Qxe5 14. Qf2 Qxe3 15. Qxe3 Bd4 16. Qxd4 cxd4 17. Ne4 Nf5 18. Bb3 Kg7 19. Rf2 Bd7 20. g4 Ne3 21. Nc5 Bc6 22. Re1 Rad8 23. c3 Ng2 24. Rd1 Nh4 25. Ne4 dxc3 26. bxc3 h6 27. h3 Bxe4 28. dxe4 Rxd1+ 29. Bxd1 Rd8 30. Be2 Rd2 31. Bf1 Rxf2 32. Kxf2 Kf6 33. Ke3 Ke5 34. a5 f5 35. exf5 exf5 36. gxf5 Nxf5+ 37. Kf3 Ne7 38. Bd3 g5 39. Kg4 Kf6 40. Kh5 Kg7 41. Be4 Ng8 42. Kg4 Nf6+ 43. Kf5 Nxe4 44. Kxe4 Kf6 45. c4 Ke6 46. c5 h5 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1974.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Diano, Daniel"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "59"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Nc3 Nxc3 7. bxc3 d5 8. Bb5 Be7 9. cxd4 0-0 10. Bxc6 bxc6 11. Ne5 Bd6 12. Nxc6 Qh4 13. f4 Re8 14. Ne5 Ba6 15. Rf3 Re6 16. Rh3 Qe7 17. Qf3 c5 18. c3 cxd4 19. cxd4 f6 20. Qxd5 Bb7 21. Qb3 Be4 22. Re3 fxe5 23. Rxe4 Rb8 24. Qd5 Rf8 25. Be3 Bc7 26. Rc1 Kh8 27. Rxc7 Qxc7 28. Qxe6 Qc2 29. Qxe5 Qe2 30. Bf2 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1974.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Dienavorian Lacherian, Manuel"]
[Result "1/2-1/2"]
[ECO "B43"]
[PlyCount "128"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bf4 d6 8. Bxb5+ axb5 9. Ndxb5 Qd8 10. Bxd6 Bxd6 11. Qxd6 Na6 12. 0-0-0 Qxd6 13. Nxd6+ Ke7 14. e5 Nh6 15. Rd4 Bb7 16. g4 Bc6 17. Re1 Rhb8 18. a3 f6 19. exf6+ gxf6 20. Nf5+ Nxf5 21. gxf5 e5 22. f4 e4 23. Nxe4 Bxe4 24. Rexe4+ Kf8 25. Re6 Ra7 26. Ra4 Rba8 27. Rxf6+ Kg7 28. Rc6 Nb8 29. Rxa7+ Rxa7 30. Re6 Kf7 31. Rh6 Kg7 32. Rh3 Kf6 33. b4 Kxf5 34. c4 Kxf4 35. Kc2 Nc6 36. Kb2 Ke4 37. b5 Ne5 38. Rh4+ Kd3 39. Kb3 Nd7 40. Kb4 Nb6 41. Kc5 Na4+ 42. Kc6 Rg7 43. b6 Rg6+ 44. Kb5 Nxb6 45. Rh3+ Kd4 46. Rxh7 Ke5 47. a4 Nc8 48. c5 Ke6 49. a5 Rg2 50. a6 Rb2+ 51. Kc4 Ne7 52. Rh6+ Kd7 53. Kc3 Ra2 54. Kb3 Ra5 55. Kb4 Ra2 56. h4 Nc6+ 57. Kb5 Rb2+ 58. Kc4 Rb4+ 59. Kc3 Ra4 60. Rh7+ Ke6 61. a7 Rxa7 62. Rxa7 Nxa7 63. Kb4 Kf5 64. Ka5 Nc6+ 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1974.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Etcheverry, Eduardo"]
[Result "1-0"]
[ECO "D93"]
[PlyCount "135"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c6 7. h3 Nbd7 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Bd3 Re8 11. 0-0 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Bxe5 Rxe5 15. Bc2 Qh4 16. Qf3 Bf5 17. Bxf5 Rxf5 18. Qe2 Rg5 19. Kh2 Re8 20. Rad1 d4 21. Qf3 Rf5 22. Qxb7 Rxf2 23. Rxd4 Qf6 24. Rxf2 Qxf2 25. Rf4 Qxe3 26. Qxf7+ Kh8 27. Qf6+ Kg8 28. Qd6 a5 29. a3 Qb3 30. Qd4 Qb8 31. h4 Rf8 32. g3 Rxf4 33. gxf4 Qc7 34. Kg3 Qc2 35. Qc3 Qe2 36. b3 Qd1 37. Qf3 Qe1+ 38. Kh3 Qe6+ 39. Kg2 Qf5 40. b4 axb4 41. axb4 Qb5 42. Qe4 Qd7 43. Kg3 Qd1 44. Qe3 Qb1 45. Qe8+ Kg7 46. Qe7+ Kg8 47. Qd8+ Kg7 48. Qd4+ Kf7 49. Qd5+ Kf6 50. Qd6+ Kf7 51. Kf2 Qe4 52. b5 Qc2+ 53. Ke3 Qb3+ 54. Qd3 Qb4 55. Qd5+ Kf8 56. Qe5 Kf7 57. Kd3 h5 58. Qc7+ Ke8 59. b6 Qb3+ 60. Ke4 Qb1+ 61. Kd5 Qd3+ 62. Kc5 Qe3+ 63. Kb4 Qd2+ 64. Kb5 Qd3+ 65. Qc4 Qb1+ 66. Kc6 Qh1+ 67. Kc7 Qxh4 68. Qe4+ 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1974.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Pastori, Alejandro"]
[Result "1/2-1/2"]
[ECO "B35"]
[PlyCount "93"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. Bb3 a6 9. f3 b5 10. Nxc6 dxc6 11. e5 Nd7 12. f4 Qc7 13. Qf3 Bb7 14. Rd1 Rad8 15. 0-0 Nb6 16. Qf2 Nc8 17. Ne4 Rxd1 18. Rxd1 Rd8 19. Rf1 a5 20. Qh4 e6 21. Bc5 a4 22. Nf6+ Bxf6 23. exf6 Nd6 24. g4 Ne4 25. Bxe6 Nxc5 26. Bf5 Qd6 27. g5 Ne6 28. Bxe6 Qxe6 29. Re1 Qd5 30. f5 c5 31. fxg6 Qd4+ 32. Qxd4 cxd4 33. gxf7+ Kf8 34. h4 Bd5 35. Re5 Bxa2 36. Rxb5 Bxf7 37. Rb4 Bg6 38. Rc4 d3 39. cxd3 Bxd3 40. Rxa4 Bg6 41. Rb4 Rd7 42. Kf2 Kf7 43. Ke3 Ke6 44. Kf4 Rd6 45. Kg4 Rd1 46. Rb6+ Kd5 47. Rb4 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1974.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Silva, R."]
[Result "1/2-1/2"]
[ECO "E92"]
[PlyCount "40"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 b5 13. Bb3 Bb7 14. Rd1 cxd5 15. Bxd5 Bxd5 16. Rxd5 a6 17. Be3 Nc6 18. a3 Rad8 19. Rxd8 Rxd8 20. Ke2 Nd4+ 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1974.??.??"]
[Round "?"]
[White "Lopez Garcia, Juan"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "80"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. dxe5 dxe5 5. Bc4 c6 6. 0-0 Be7 7. Qe2 h6 8. Rd1 Qc7 9. Nbd2 Ngf6 10. Nf1 Nc5 11. Ng3 b5 12. Bb3 g6 13. h3 a5 14. c3 Nxb3 15. axb3 Be6 16. Qc2 Nd7 17. Be3 Kf8 18. c4 b4 19. Qd2 Nc5 20. Qc2 f6 21. Rd2 Kg7 22. Rad1 a4 23. Bxc5 axb3 24. Qxb3 Bxc5 25. Qd3 Qb6 26. b3 Rhd8 27. Qe2 Rxd2 28. Rxd2 Ra1+ 29. Nf1 Rc1 30. Ne1 Bd4 31. Nf3 Bc5 32. Ra2 Rc3 33. N1d2 Qd8 34. Kh2 g5 35. Nf1 Rxb3 36. Ng3 Qd3 37. Qxd3 Rxd3 38. Ne2 Bxf2 39. Neg1 Bxg1+ 40. Nxg1 b3 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1974.??.??"]
[Round "?"]
[White "Magaldi, Nelson"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "78"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 h6 5. b3 Bf5 6. Bb2 Nbd7 7. d4 e6 8. Nbd2 Bd6 9. Re1 g5 10. Ne5 0-0 11. e4 Nxe4 12. Nxe4 Bxe4 13. Bxe4 dxe4 14. Nxd7 Qxd7 15. Qh5 Kh7 16. h4 Rg8 17. Rxe4 f5 18. Re2 g4 19. Rae1 Rae8 20. c4 Bb4 21. Ra1 Rg6 22. a3 Bf8 23. d5 cxd5 24. Rd1 Bg7 25. Bxg7 Kxg7 26. cxd5 e5 27. Rc1 Kf6 28. Rc5 Qd6 29. Rec2 e4 30. Kf1 e3 31. Rc6 bxc6 32. Rxc6 Qxc6 33. dxc6 exf2 34. Kxf2 Re6 35. c7 Rc6 36. Ke3 Rc3+ 37. Kd4 Rxc7 38. Kd5 Rc8 39. Kd4 Rb8 0-1

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.11.09"]
[Round "7.3"]
[White "Estrada Degrandi, Walter"]
[Black "Camara, Helder"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "88"]
[EventDate "1971.10.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nbd2 cxd4 7. cxd4 Bb4 8. a3 Ba5 9. b4 Bd8 10. Rc1 Nc6 11. Ne4 Qe7 12. d5 exd5 13. Qxd5 0-0 14. Nd6 Bc7 15. Rd1 Bxd6 16. Qxd6 Qxd6 17. Rxd6 b5 18. e3 a5 19. Bxb5 axb4 20. a4 Ba6 21. 0-0 Rfb8 22. Rd5 Bxb5 23. axb5 Ra5 24. Rxd7 Rbxb5 25. Nd4 Nxd4 26. Rxd4 b3 27. Rb1 Ra2 28. g3 Rc2 29. Rdd1 Rf5 30. Rf1 b2 31. Kg2 Rd5 32. g4 Rdd2 33. h4 Kf8 34. Kg3 Ke7 35. f3 Ke6 36. Kf4 Kd5 37. Kf5 Kc4 38. f4 Rd5+ 39. Ke4 Rc5 40. f5 Kb3 41. f6 g6 42. h5 gxh5 43. gxh5 R2c4+ 44. Kd3 Rc1 0-1

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.11.06"]
[Round "5.2"]
[White "Godoy Bugueno, David A"]
[Black "Estrada Degrandi, Walter"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "29"]
[EventDate "1971.10.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 e5 7. Nge2 Qe7 8. 0-0-0 Na6 9. Kb1 h6 10. Nc1 Nc7 11. dxe5 dxe5 12. Bc5 Qd7 13. Qe3 Nfd5 14. exd5 cxd5 15. Bc4 1-0

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.11.05"]
[Round "4.2"]
[White "Estrada Degrandi, Walter"]
[Black "Riego Prieto, Victorio"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "84"]
[EventDate "1971.10.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bc4 0-0 6. e5 dxe5 7. Nxe5 c6 8. Be3 Nd5 9. Bxd5 cxd5 10. f4 e6 11. 0-0 Nc6 12. Nxc6 bxc6 13. Na4 Rb8 14. c3 Re8 15. b4 Ba6 16. Rf2 Bc4 17. Nb2 Ba6 18. a4 Qc7 19. Qd2 f6 20. Rc1 Qd6 21. a5 e5 22. dxe5 fxe5 23. Bxa7 Rbd8 24. Bc5 Qb8 25. Bb6 e4 26. Nd1 Rd7 27. Ne3 Bh6 28. Ng4 Bg7 29. Bd4 h5 30. Ne3 Bh6 31. f5 gxf5 32. Rxf5 Rf8 33. Rxh5 Rh7 34. Rh3 Bf4 35. Rxh7 Kxh7 36. g3 Bh6 37. Qg2 Qc8 38. Re1 Bxe3+ 39. Bxe3 Rf6 40. h3 Qc7 41. Kh2 Qe5 42. Bd4 Qf5 1/2-1/2

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.11.04"]
[Round "3.3"]
[White "Estrada Degrandi, Walter"]
[Black "Quinteros, Miguel Angel"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "106"]
[EventDate "1971.10.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c3 d6 4. Nf3 Nf6 5. Bd3 0-0 6. 0-0 Nbd7 7. h3 Re8 8. Bg5 h6 9. Be3 e5 10. Nbd2 b6 11. Qc2 Bb7 12. d5 c6 13. dxc6 Bxc6 14. c4 Rc8 15. Rac1 Bb7 16. Qa4 Rc7 17. b4 Qa8 18. Rfe1 Rec8 19. Qa3 Bf8 20. Qb2 Bg7 21. Nh2 Nh5 22. g3 f5 23. exf5 e4 24. Bd4 exd3 25. Bxg7 Nxg7 26. fxg6 Ne5 27. Rxe5 dxe5 28. Qxe5 Rc6 29. Qd5+ Re6 30. Qxd3 Rd8 31. Qc3 Rxg6 32. Ng4 Qc8 33. Nf3 Rxg4 34. hxg4 Qxg4 35. Nh2 Qe4 36. f3 Qe2 37. Re1 Rd1 38. Rxd1 Qxd1+ 39. Kf2 h5 40. Qe3 Qc2+ 41. Qe2 Qxe2+ 42. Kxe2 Kf7 43. g4 h4 44. f4 Ne6 45. Ke3 Kf6 46. a4 a5 47. f5 Ng5 48. bxa5 bxa5 49. Kf4 Bc6 50. Nf1 Bxa4 51. Nd2 Bc6 52. Nb1 Nh3+ 53. Ke3 Ke5 0-1

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.10.30"]
[Round "1.3"]
[White "Estrada Degrandi, Walter"]
[Black "Mendivil Salinas, Ismael"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "113"]
[EventDate "1971.10.30"]
[EventType "team"]
[EventRounds "7"]
[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. c3 Bg7 4. Bf4 d6 5. h3 0-0 6. Nbd2 Nbd7 7. e3 b6 8. Bc4 Bb7 9. 0-0 e6 10. Qc2 Qe7 11. Rad1 e5 12. dxe5 dxe5 13. Bg5 e4 14. Nh2 Qc5 15. Bh4 Qh5 16. Bg3 b5 17. Bb3 c5 18. c4 b4 19. Bd6 Rfc8 20. f4 Qh4 21. Rf2 Nb6 22. Be7 Qh5 23. Bxf6 Bxf6 24. Ng4 Bh4 25. g3 f5 26. gxh4 fxg4 27. Nxe4 Qxh4 28. hxg4 Qxg4+ 29. Kf1 Qh3+ 30. Ke2 Qg4+ 31. Kf1 Rc6 32. Ng5 Re8 33. Rg2 Qh4 34. Rh2 Qg3 35. Rh3 Qg4 36. Qf2 h5 37. Rg3 Qc8 38. Nf3 Rce6 39. Ne5 Be4 40. Rg5 a5 41. Qh2 Kh7 42. Rd2 R8e7 43. Bc2 Rxe5 44. fxe5 Nxc4 45. Rxh5+ gxh5 46. Bxe4+ Kg7 47. Rg2+ Kf8 48. Rf2+ Rf7 49. Rxf7+ Kxf7 50. Bd5+ Kg6 51. Qg3+ Kh7 52. Bxc4 Qf5+ 53. Qf4 Qb1+ 54. Kf2 Qxb2+ 55. Kg3 Qb1 56. Qf7+ Kh6 57. Qe6+ 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1971.??.??"]
[Round "?"]
[White "Diano, Daniel"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]
[ECO "D01"]
[PlyCount "98"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "URU"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Bg5 c5 4. e3 e6 5. Nf3 Nbd7 6. Be2 Bd6 7. Nb5 Bb8 8. dxc5 Nxc5 9. Bxf6 Qxf6 10. Qd4 b6 11. Qxf6 gxf6 12. 0-0 a6 13. Nc3 f5 14. Rfd1 Rg8 15. a4 Ra7 16. Nd4 Bd7 17. Bf1 f4 18. b4 fxe3 19. bxc5 exf2+ 20. Kxf2 bxc5 21. Nf3 c4 22. Rab1 Bd6 23. g3 Bc6 24. Ke1 Kd7 25. Bg2 f5 26. Kf1 f4 27. gxf4 Rf8 28. f5 Rxf5 29. Rd4 Be5 30. Rh4 Kd6 31. Nd1 d4 32. Ke2 Rg7 33. Bh1 Kc5 34. Rh6 d3+ 35. cxd3 cxd3+ 36. Kxd3 Bxf3 37. Bxf3 Rxf3+ 38. Ke4 Rf1 39. Kxe5 Re1+ 40. Kf6 Rgg1 41. Rh5+ Kc6 42. a5 Rxd1 43. Rb6+ Kc7 44. Rxh7+ Rd7 45. Rxa6 Rxh7 46. Ra7+ Kd6 47. Rxh7 Rf1+ 48. Kg5 Rf5+ 49. Kg4 Rxa5 1/2-1/2

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1971.??.??"]
[Round "?"]
[White "Dienavorian Lacherian, Manuel"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "A83"]
[PlyCount "80"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "URU"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Qd4 Nf7 7. Bxf6 exf6 8. Nxe4 Be7 9. 0-0-0 0-0 10. d6 Bxd6 11. Nxd6 Nxd6 12. Nf3 Kh8 13. Bd3 b6 14. Rhe1 Bb7 15. Qh4 f5 16. Ng5 h6 17. f4 Qf6 18. Qh3 Rae8 19. Nf3 Ne4 20. Re2 d6 21. Rde1 c5 22. Kb1 a6 23. a3 b5 24. c3 Bc6 25. Qh4 Qf7 26. Bc2 Qc4 27. Kc1 Qa2 28. Bb1 Qa1 29. Ng5 Nxc3 30. bxc3 Qxc3+ 31. Kd1 b4 32. Rxe8 Ba4+ 33. Ke2 Rxe8+ 34. Be4 Bc6 35. Kf1 Bxe4 36. Nxe4 fxe4 37. axb4 cxb4 38. Qh5 Rf8 39. g3 Qd3+ 40. Kg2 b3 0-1

[Event "URU-ch sf"]
[Site "Uruguay"]
[Date "1971.??.??"]
[Round "?"]
[White "Elemberg, Norberto"]
[Black "Estrada Degrandi, Walter"]
[Result "0-1"]
[ECO "D90"]
[PlyCount "80"]
[EventDate "1971.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. Bg5 Ne4 6. cxd5 cxd5 7. Qb3 Nxg5 8. Nxg5 e6 9. Nf3 Nc6 10. e3 a6 11. Bd3 Bd6 12. 0-0 f5 13. Na4 b5 14. Nc5 Bxc5 15. dxc5 e5 16. Be2 Be6 17. Rfd1 Qf6 18. Bxb5 axb5 19. Qxb5 Rc8 20. a4 0-0 21. a5 Bf7 22. a6 Ra8 23. Qb6 Rfb8 24. Qc7 Ra7 25. Qd6 Qxd6 26. cxd6 Rd8 27. Ra4 e4 28. Ng5 Rxd6 29. b4 Ne7 30. b5 Be8 31. Rb4 Rb6 32. Rdb1 h6 33. Nh3 g5 34. f4 g4 35. Nf2 d4 36. exd4 Nd5 37. R4b3 Nxf4 38. Kf1 Bf7 39. Rc3 Raxa6 40. g3 Nd5 0-1

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1971.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Diano, Daniel"]
[Result "0-1"]
[ECO "C21"]
[PlyCount "96"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "URU"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 d5 4. Qxd4 Be6 5. Nf3 Nf6 6. Bg5 Be7 7. Nbd2 0-0 8. Bxf6 Bxf6 9. e5 Be7 10. Bd3 Nd7 11. 0-0 Bc5 12. Qf4 f6 13. Qh4 h6 14. Rae1 fxe5 15. Qxd8 Raxd8 16. Nxe5 Nxe5 17. Rxe5 Rf6 18. Nf3 g5 19. Rfe1 Kf7 20. h4 gxh4 21. R5e2 h3 22. Ne5+ Kg7 23. g3 Rdf8 24. Rf1 h2+ 25. Kxh2 Rxf2+ 26. Rfxf2 Rxf2+ 27. Rxf2 Bxf2 28. Be2 d4 29. c4 Bf5 30. Kg2 Be3 31. Bd3 Kf6 32. Bxf5 Kxf5 33. Nd3 b5 34. b3 bxc4 35. bxc4 Ke4 36. Nc5+ Ke5 37. Kf3 Kd6 38. Nb3 Ke5 39. g4 Bg5 40. Nc5 d3 41. Nxd3+ Kd4 42. Nf4 Bxf4 43. Kxf4 Kxc4 44. Kf5 Kd4 45. Kg6 c5 46. Kxh6 c4 47. g5 c3 48. g6 c2 0-1

[Event "URU-ch sf"]
[Site "Uruguay"]
[Date "1971.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Diano, Daniel"]
[Result "1-0"]
[ECO "C69"]
[PlyCount "67"]
[EventDate "1971.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[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 a6 4. Bxc6 dxc6 5. 0-0 f6 6. h3 Bd6 7. d4 Qe7 8. c4 exd4 9. Nxd4 Bd7 10. Qc2 0-0-0 11. Nc3 Qe5 12. Nf3 Qh5 13. Qe2 Nh6 14. Be3 Rde8 15. Rad1 Rhf8 16. Nd4 Qg6 17. Kh1 f5 18. exf5 Nxf5 19. Nxf5 Rxf5 20. Qd3 Qe6 21. Rfe1 Rf3 22. Qxh7 Qe5 23. Rxd6 Rff8 24. Rxd7 Kxd7 25. Qh4 Kc8 26. Rd1 Kb8 27. Qd4 c5 28. Qxc5 Qxc5 29. Bxc5 Rf5 30. Be3 b6 31. Rd7 g5 32. Nd5 Rc8 33. Ne7 Rf7 34. Nc6+ 1-0

[Event "URU-ch"]
[Site "Uruguay"]
[Date "1971.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Dienavorian Lacherian, Manuel"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "52"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "URU"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 0-0 7. d3 Rb8 8. Be3 d6 9. h3 a6 10. a4 Bd7 11. Qc1 Ne8 12. Bh6 Nc7 13. Bxg7 Kxg7 14. Nd5 b5 15. axb5 axb5 16. b3 e5 17. Nxc7 Qxc7 18. e3 bxc4 19. bxc4 Rb6 20. Qc3 Rfb8 21. Nd2 Nb4 22. f4 f6 23. g4 Bc6 24. e4 Qe7 25. f5 g5 26. Nf3 h6 1/2-1/2

[Event "URU-ch sf"]
[Site "Uruguay"]
[Date "1971.??.??"]
[Round "?"]
[White "Estrada Degrandi, Walter"]
[Black "Dienavorian Lacherian, Manuel"]
[Result "0-1"]
[ECO "B79"]
[PlyCount "54"]
[EventDate "1971.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 0-0 8. Qd2 d6 9. Bc4 Bd7 10. Bb3 Qa5 11. 0-0-0 Rfc8 12. Nxc6 bxc6 13. Ne2 Qc7 14. g4 a5 15. a3 c5 16. Bc4 Rab8 17. c3 Ba4 18. Rdf1 Rb6 19. Nf4 Rcb8 20. Nd3 Bb3 21. Bxb3 Rxb3 22. Rf2 Nd7 23. Qd1 Bxc3 24. Rc2 Bg7 25. Re1 c4 26. Qe2 cxd3 27. Rxc7 dxe2 0-1

