[Event "WchT Students 22nd final B"]
[Site "Mexico City"]
[Date "1977.08.19"]
[Round "6"]
[White "Zapata, Wilson"]
[Black "Fernandez, Luis Alberto"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1900"]
[PlyCount "14"]
[EventDate "1977.08.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "CRI"]

1. f4 Nf6 2. Nf3 c5 3. b3 g6 4. Bb2 Bg7 5. e3 d5 6. Be2 Nc6 7. 0-0 0-0 1-0

[Event "WchT Students 22nd final B"]
[Site "Mexico City"]
[Date "1977.08.17"]
[Round "4"]
[White "Zapata, Wilson"]
[Black "Cameron, Mark"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1900"]
[PlyCount "31"]
[EventDate "1977.08.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Jamaica"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "JAM"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Be2 d6 7. 0-0 a6 8. Be3 Be7 9. f4 Qc7 10. Qe1 h5 11. Kh1 h4 12. Rd1 Bd7 13. Bf3 Rc8 14. Nb3 b5 15. a3 Qb8 16. Qf2 1/2-1/2

[Event "WchT Students 21st final C"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "4.3"]
[White "Chiba, James"]
[Black "Zapata, Wilson"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "62"]
[EventDate "1976.08.16"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Japan"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "JPN"]
[BlackTeamCountry "ECU"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. c4 d6 5. Nf3 Bg4 6. Be2 Be7 7. 0-0 0-0 8. d4 e4 9. Nfd2 Bxe2 10. Qxe2 Nb4 11. Nc3 d5 12. cxd5 Nbxd5 13. Ndxe4 Nxe4 14. Nxe4 f5 15. Nc3 Nf6 16. Nb5 c6 17. Qc4+ Kh8 18. Nc3 Bd6 19. Ne2 Bxh2+ 20. Kh1 Bc7 21. g3 Ng4 22. Kg2 Qe8 23. Qc3 Qe4+ 24. f3 Nxe3+ 25. Kf2 Qc2 26. Qxc2 Nxc2 27. Rac1 Nb4 28. Ba3 Nd3+ 29. Kg2 Nxc1 30. Bxc1 Rfe8 31. Re1 Ba5 0-1

[Event "WchT Students 21st Group1"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "1.7"]
[White "Karim, Firrat"]
[Black "Zapata, Wilson"]
[Result "0-1"]
[ECO "C82"]
[PlyCount "44"]
[EventDate "1976.08.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Iraq"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "IRQ"]
[BlackTeamCountry "ECU"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Bc5 10. c3 0-0 11. Nbd2 Bf5 12. Nxe4 dxe4 13. Rd1 exf3 14. Qxf3 Bd7 15. Qd5 Bg4 16. Qxc5 Bxd1 17. Bd5 Na5 18. Bxa8 Qxa8 19. Bg5 Bg4 20. h3 Be6 21. Qb4 Nc4 22. Re1 Qd5 0-1

[Event "WchT Students 21st final C"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "2.3"]
[White "Martinez, Raul"]
[Black "Zapata, Wilson"]
[Result "1/2-1/2"]
[ECO "A58"]
[PlyCount "72"]
[EventDate "1976.08.16"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Panama"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "ECU"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 Ba6 7. Nc3 d6 8. g3 g6 9. Bg2 Bg7 10. Nf3 0-0 11. 0-0 Nbd7 12. Re1 Qb6 13. e4 Ne8 14. Bh3 Ne5 15. Nxe5 Bxe5 16. Bd7 Ra7 17. Bc6 Nc7 18. Re3 Bd4 19. Na4 Qb8 20. Rb3 Qc8 21. Nb6 Qh3 22. Bd7 Bxf2+ 23. Kh1 f5 24. exf5 gxf5 25. Be3 Bxe3 26. Rxe3 Rb7 27. Na4 Bc4 28. Bc6 Rb4 29. b3 Ba6 30. Qg1 Re4 31. Rae1 Kh8 32. Nc3 Rxe3 33. Rxe3 Qg4 34. Qd1 Qh3 35. Qg1 Qg4 36. Qd1 Qh3 1/2-1/2

[Event "WchT Students 21st Group1"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "4.7"]
[White "Perez, Luis1111"]
[Black "Zapata, Wilson"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "141"]
[EventDate "1976.08.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Ecuador"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "ECU"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Be3 Bxd4 8. Bxd4 0-0 9. Nc3 d6 10. Be3 Kh8 11. f4 f5 12. Qd2 fxe4 13. Nxe4 d5 14. Bxc6 bxc6 15. Nc5 Nh4 16. Bd4 Nf5 17. c3 Qh4 18. Rae1 Nd6 19. Be5 Bf5 20. Qd4 Qh6 21. Rf3 Rf7 22. Rg3 Rg8 23. b3 Bc8 24. Qa4 Nf5 25. Rf3 Qh4 26. Ref1 Qe7 27. Qxa7 Rgf8 28. Re1 Qh4 29. Nd3 Nd6 30. Qf2 Qh5 31. Nc5 Bg4 32. Rfe3 Nf5 33. Rd3 Nd6 34. Rd4 Bf5 35. Ra4 Ne4 36. Nxe4 Bxe4 37. Qg3 Kg8 38. Ra7 Qh6 39. Rxc7 Rxc7 40. Bxc7 Rf6 41. Qg5 Qxg5 42. fxg5 Rg6 43. Bf4 h5 44. Be3 Re6 45. Bd4 Re8 46. Re2 Ra8 47. Rb2 Bd3 48. Kf2 Re8 49. Rd2 Ba6 50. Kf3 g6 51. Kg3 Re4 52. h3 Be2 53. a4 Kf7 54. a5 Ke6 55. Ra2 Ba6 56. Rf2 Kd7 57. b4 Re2 58. Rf7+ Re7 59. Rf6 Re6 60. Bc5 Bd3 61. Rf3 Bb5 62. Rf7+ Kc8 63. Ra7 Kb8 64. a6 Re2 65. Rb7+ Ka8 66. Rb6 Ra2 67. a7 Rxa7 68. Rxb5 cxb5 69. Bxa7 Kxa7 70. Kf4 Kb6 71. Ke5 1-0

[Event "WchT Students 21st final C"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "1.3"]
[White "Zapata, Wilson"]
[Black "Chamorro, C."]
[Result "1-0"]
[ECO "A02"]
[PlyCount "103"]
[EventDate "1976.08.16"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Nicaragua"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "NCA"]

1. f4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Nc3 d6 5. Ne2 Nc6 6. Ng3 e5 7. fxe5 Nxe5 8. d4 Neg4 9. h3 Nh6 10. e4 0-0 11. Bg5 Qe8 12. Bd3 Nxe4 13. Bxe4 d5 14. 0-0 dxe4 15. Re1 f5 16. Ne5 Bxe5 17. dxe5 Nf7 18. Bf6 Nxe5 19. Qd5+ Nf7 20. Bc3 Qe6 21. Qd2 Qd6 22. Qf2 Re8 23. Rad1 Qf8 24. Nh5 Ne5 25. Qg3 Nd7 26. Rxd7 Bxd7 27. Nf6+ Kf7 28. Qxc7 Rac8 29. Qxd7+ Qe7 30. Qd5+ Qe6 31. Qxe6+ Rxe6 32. Nxh7 Rec6 33. Ng5+ Ke7 34. h4 Rc4 35. Nf3 Ra4 36. a3 Rxc3 37. bxc3 Rxa3 38. Re3 Kd6 39. Nd4 Ke5 40. Rg3 Ra1+ 41. Kf2 Kf6 42. Rh3 a5 43. h5 Kg7 44. Rg3 Rh1 45. Rxg6+ Kf7 46. Rg5 a4 47. Rxf5+ Ke7 48. Ra5 b6 49. Rxa4 Rxh5 50. Rb4 Rc5 51. Rxb6 Rxc3 52. Re6+ 1-0

[Event "WchT Students 21st Group1"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "3.3"]
[White "Zapata, Wilson"]
[Black "Hammer, Peter"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "66"]
[EventDate "1976.08.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "SUI"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Bc4 Bg7 5. f3 c6 6. Bb3 Nbd7 7. Be3 b5 8. Qd2 h6 9. Nge2 Bb7 10. Ng3 a6 11. 0-0 c5 12. e5 c4 13. exf6 Nxf6 14. Nce4 Nd5 15. c3 cxb3 16. axb3 Nxe3 17. Qxe3 0-0 18. Nf2 e5 19. dxe5 dxe5 20. Rfd1 Qc7 21. Nge4 Rfd8 22. b4 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. Nc5 Qb6 26. Ng4 Bc8 27. Nxh6+ Bxh6 28. Qxh6 a5 29. Qd2 axb4 30. cxb4 Bf5 31. g4 Be6 32. Kg2 Kg7 33. h4 Kf6 1/2-1/2

[Event "WchT Students 21st final C"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "3.3"]
[White "Zapata, Wilson"]
[Black "Mundell, Peter"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "55"]
[EventDate "1976.08.16"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Jamaica"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "JAM"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Qc7 6. Bd3 a6 7. 0-0 Nf6 8. Nc3 d6 9. Be3 Be7 10. Rc1 Qb8 11. Bb1 0-0 12. Re1 Re8 13. Bg5 h6 14. Bh4 Bd7 15. e5 Nh7 16. Bxe7 Rxe7 17. d5 exd5 18. Nxd5 Re8 19. Nb6 Ra7 20. Nxd7 Qd8 21. Qd3 g6 22. e6 Qe7 23. exf7+ Qxf7 24. Rxe8+ Qxe8 25. Qxd6 Kg7 26. Nde5 Nxe5 27. Nxe5 b5 28. Bxg6 1-0

[Event "WchT Students 21st Group1"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "5.3"]
[White "Zapata, Wilson"]
[Black "Sveshnikov, Evgeny"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "2510"]
[PlyCount "68"]
[EventDate "1976.08.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "URS"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nc7 6. 0-0 g6 7. Re1 Nxb5 8. Nxb5 Bg7 9. d4 cxd4 10. Bf4 0-0 11. Nbxd4 Qb6 12. Nb3 f6 13. exf6 Bxf6 14. Bh6 Rf7 15. c3 d6 16. Qxd6 Bg4 17. Qg3 Bxf3 18. gxf3 Bg7 19. Be3 Qb5 20. Rad1 Raf8 21. f4 Bh6 22. Qh3 Bxf4 23. Bxf4 Rxf4 24. Qe6+ Kh8 25. Rd5 Qb6 26. Qe3 Qxe3 27. fxe3 Rg4+ 28. Kh1 Rf2 29. Rd2 Rgg2 30. Rxf2 Rxf2 31. Rb1 Ne5 32. Nd4 Ng4 33. h3 Rh2+ 34. Kg1 Rxh3 0-1

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.11.09"]
[Round "7.4"]
[White "Jauregui Andrade, Carlos"]
[Black "Zapata, Wilson"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "93"]
[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. Nf3 Nf6 2. g3 d6 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 c5 7. c3 Nc6 8. a4 Rb8 9. Nc4 Be6 10. Qc2 Qd7 11. Ng5 Bxc4 12. dxc4 Ne5 13. b3 Qc7 14. Bd2 h6 15. Nf3 Ned7 16. e4 Rbd8 17. Rae1 b6 18. Re2 Ng4 19. Nh4 e5 20. f4 exf4 21. gxf4 Ngf6 22. Bf3 Rfe8 23. Be1 Nf8 24. Bg3 N6h7 25. Rd1 Qe7 26. Rd3 g5 27. Nf5 Qf6 28. Nxg7 Qxg7 29. Rg2 Ng6 30. h4 Kf8 31. h5 Ne7 32. Qd2 Nc8 33. e5 f5 34. Bc6 Re6 35. Bd5 Re7 36. Ba8 Red7 37. Bc6 Rc7 38. Bb5 Qe7 39. Ba6 g4 40. Bxc8 Rcxc8 41. exd6 Qf7 42. Bh4 Rd7 43. Be7+ Kg8 44. Rd5 Qxh5 45. Qd3 Re8 46. Rxf5 Qg6 47. Rg5 1-0

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.11.07"]
[Round "6.4"]
[White "Zapata, Wilson"]
[Black "Ingolotti, Carlos"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "102"]
[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 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 Be7 5. f4 b6 6. Ngf3 Ba6 7. c4 0-0 8. 0-0 c5 9. Ne5 cxd4 10. exd4 dxc4 11. Ndxc4 Qxd4+ 12. Kh1 Rd8 13. Qf3 Qd5 14. Qh3 Nbd7 15. Rd1 Qb7 16. Nxd7 Rxd7 17. Ne5 Rd5 18. Be3 Bxd3 19. Rxd3 Rc8 20. Bg1 Rc2 21. Rg3 Rxb2 22. Qh6 Ne8 23. Qh5 Bf6 24. Rh3 h6 25. Rg3 Rdd2 26. Qh3 Bxe5 27. fxe5 Qd5 28. Rf1 Qxe5 29. Be3 Re2 30. Rg1 Rxa2 31. Rf3 Ra1 32. g4 Ra3 33. Rgg3 Qe4 34. Bg1 Nf6 35. Qf1 Rxf3 36. Qxf3 Qxf3+ 37. Rxf3 Nxg4 38. h3 Ne5 39. Ra3 b5 40. Bxa7 Rb2 41. Bd4 Rb1+ 42. Kg2 Nc4 43. Ra7 e5 44. Bc3 Rb3 45. Be1 f5 46. h4 g5 47. h5 g4 48. Bh4 f4 49. Ra8+ Kf7 50. Ra7+ Ke6 51. Bf2 g3 0-1

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.11.06"]
[Round "5.4"]
[White "Quinteros, Miguel Angel"]
[Black "Zapata, Wilson"]
[Result "1-0"]
[ECO "E10"]
[PlyCount "61"]
[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. Nf3 Nf6 2. c4 d6 3. d4 e6 4. Nc3 d5 5. g3 b6 6. Bg2 Bb7 7. Ne5 Nbd7 8. Qa4 Be7 9. Nc6 Bxc6 10. Qxc6 0-0 11. 0-0 Rc8 12. cxd5 Nb8 13. Qa4 exd5 14. Bh3 a5 15. Bxc8 Qxc8 16. Bg5 Nbd7 17. Qc6 Qd8 18. Bf4 Nh5 19. Bxc7 Qc8 20. Nxd5 Bd8 21. Bxd8 Qxd8 22. Rac1 Ndf6 23. Nxf6+ Nxf6 24. Rfd1 Qe7 25. Rc2 Ne4 26. d5 Nd6 27. Qxb6 h5 28. Qxa5 h4 29. Qb4 hxg3 30. hxg3 Qe5 31. Qf4 1-0

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.11.05"]
[Round "4.4"]
[White "Zapata, Wilson"]
[Black "Camara, Helder"]
[Result "1/2-1/2"]
[ECO "E67"]
[PlyCount "174"]
[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. e3 g6 3. g3 Bg7 4. Bg2 c6 5. c4 d6 6. Nc3 Nbd7 7. Nf3 0-0 8. 0-0 e5 9. b3 Qa5 10. Bd2 Qc7 11. Rc1 Rd8 12. Na4 Nb6 13. Ba5 c5 14. Qe2 Bd7 15. Nc3 Re8 16. dxe5 dxe5 17. Nd2 Bc6 18. f3 Qe7 19. e4 Nc8 20. Nd1 Nd7 21. Ne3 b6 22. Bc3 Nf8 23. Rf2 Ne6 24. Nd5 Bxd5 25. exd5 Nd4 26. Bxd4 exd4 27. Re1 Qxe2 28. Rfxe2 Nd6 29. Rxe8+ Rxe8 30. Rxe8+ Nxe8 31. Bf1 f5 32. Bd3 Nd6 33. Kf2 Kf7 34. h3 Ke7 35. Ke2 Bf6 36. Nb1 h5 37. Nd2 h4 38. g4 Bg5 39. Nb1 Kf6 40. Na3 a6 41. Nc2 Ke5 42. Ne1 Bf4 43. gxf5 gxf5 44. Bb1 Bg3 45. Nd3+ Kf6 46. Nb2 Nf7 47. Kf1 Ne5 48. Kg2 Ng6 49. Nd3 Bd6 50. Bc2 a5 51. Bb1 Kg5 52. Bc2 Bg3 53. Kf1 Kf6 54. Ke2 Nf8 55. f4 Ng6 56. Kf3 Ke7 57. Bd1 Kd6 58. Be2 Ke7 59. Bd1 Kd6 60. Bc2 Ke7 61. a3 Kd6 62. Bd1 Ke7 63. b4 axb4 64. axb4 cxb4 65. Nxb4 Nxf4 66. Nc6+ Kf6 67. Nxd4 Nxh3 68. Bc2 Ng5+ 69. Kg2 f4 70. d6 h3+ 71. Kh1 f3 72. d7 Bc7 73. Nb5 Bd8 74. Kh2 Ke6 75. Kg3 Bf6 76. Nd4+ Kxd7 77. Nxf3 Nf7 78. Kxh3 Kc6 79. Nd2 Be7 80. Ne4 Kb7 81. Ba4 Ka6 82. Bb5+ Ka5 83. Nc3 Bc5 84. Nd5 Nd6 85. Kg4 Nxb5 86. cxb5 Kxb5 87. Nxb6 Bxb6 1/2-1/2

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.11.04"]
[Round "3.4"]
[White "Zapata, Wilson"]
[Black "Arraya, Jorge"]
[Result "1/2-1/2"]
[ECO "A60"]
[PlyCount "77"]
[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. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Bg5 Be7 7. e3 0-0 8. Bd3 Nbd7 9. f4 h6 10. h4 Nb6 11. Bc2 Bg4 12. Nf3 Qd7 13. Qd3 c4 14. Qe2 Nfxd5 15. Nxd5 Nxd5 16. 0-0-0 Nb6 17. Bxe7 Qxe7 18. Qd2 d5 19. Rde1 Bxf3 20. gxf3 Qf6 21. Reg1 Kh8 22. Rg4 Rad8 23. Rhg1 Rg8 24. Qa5 d4 25. exd4 Rxd4 26. Be4 c3 27. b3 Qd6 28. Bc2 Na4 29. b4 Qxb4 30. Qxb4 Rxb4 31. f5 Rxg4 32. Rxg4 Nb6 33. Bb3 Rf8 34. Kc2 Kh7 35. h5 a5 36. Re4 a4 37. Bxa4 Nxa4 38. Rxa4 Rc8 39. Ra7 1/2-1/2

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.11.02"]
[Round "2.4"]
[White "Elemberg, Norberto"]
[Black "Zapata, Wilson"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "59"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 h6 9. Bf4 c6 10. h3 Re8 11. 0-0 Nh5 12. Bh2 Nf8 13. Ne5 Nf6 14. f4 c5 15. Kh1 cxd4 16. exd4 Ne6 17. Bg1 a6 18. g4 Bd6 19. Be3 Bxe5 20. fxe5 Nf8 21. Qf3 Qe7 22. Rae1 N6h7 23. Nxd5 Qd8 24. Qxf7+ Kh8 25. Nf6 gxf6 26. Bxh6 Qd5+ 27. Qxd5 Be6 28. Qxb7 Nd7 29. exf6 Rab8 30. Rxe6 1-0

[Event "Pan American Team-ch01"]
[Site "Tucuman"]
[Date "1971.10.30"]
[Round "1.4"]
[White "Zapata, Wilson"]
[Black "Rodriguez Cordoba, Jesus R"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "82"]
[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. e3 g6 3. Nd2 Bg7 4. Bd3 0-0 5. f4 d6 6. Ngf3 Nc6 7. c3 e5 8. 0-0 Qe7 9. Qc2 Re8 10. Ng5 h6 11. fxe5 dxe5 12. Nge4 Nxe4 13. Nxe4 f5 14. Ng3 Kh8 15. Bd2 Bd7 16. Rf2 Rf8 17. Raf1 Rae8 18. a3 h5 19. d5 Nd8 20. c4 h4 21. Bb4 Qg5 22. Bxf8 Rxf8 23. Nh1 Qxe3 24. Qd2 Qd4 25. Re1 e4 26. Bf1 Nf7 27. Rd1 Qxd2 28. Rfxd2 e3 29. Re2 f4 30. b4 Bg4 31. c5 Rd8 32. g3 g5 33. gxf4 gxf4 34. Rd3 Bxe2 35. Bxe2 Ne5 36. Rd1 f3 37. Kf1 Bh6 38. Rd4 Rg8 39. Bd1 Rg2 40. Re4 Rxh2 41. Kg1 Rd2 0-1

