[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "3"]
[White "Camara, Helder"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "111"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. f4 Nh6 10. Qd2 0-0 11. 0-0-0 Qa5 12. h3 Nf5 13. Bf2 Rb8 14. g4 Nh6 15. Qd4 d6 16. Qa4 Qxa4 17. Nxa4 dxe5 18. Bc5 Rb7 19. f5 gxf5 20. g5 f4 21. gxh6 Bxh6 22. Rg1+ Kh8 23. Bd3 Be6 24. Bf2 Bd5 25. Nc5 Rc7 26. c4 Bf3 27. Rde1 Bg7 28. Be2 Bxe2 29. Rxe2 Rg8 30. Kc2 Rcc8 31. Nd3 f6 32. Bxa7 Bh6 33. Rg4 Rxg4 34. hxg4 Ra8 35. Bc5 Rxa2 36. Bxe7 Kg7 37. g5 fxg5 38. Nxe5 Ra7 39. Bc5 Rb7 40. Rh2 g4 41. Nxg4 Bg5 42. Bd4+ Kg6 43. Ne5+ Kf5 44. Nxc6 Rc7 45. Ne5 Bf6 46. Kd3 Bxe5 47. Rh5+ Kg4 48. Rxe5 h5 49. b4 h4 50. b5 h3 51. b6 Rh7 52. Re2 Kf3 53. c5 Rd7 54. c6 Rxd4+ 55. Kxd4 Kxe2 56. c7 1-0

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "2"]
[White "Casas, Fernando"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "A60"]
[PlyCount "73"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. g3 Bg7 7. d6 0-0 8. Bg2 Nc6 9. Nf3 h6 10. 0-0 Rb8 11. a4 b6 12. h3 Bb7 13. Re1 Re8 14. e4 Re6 15. e5 Nh7 16. Nd5 Nxe5 17. Ne7+ Kh8 18. Nxe5 Bxe5 19. Bxb7 Rxd6 20. Nd5 f6 21. Ba6 b5 22. Bxb5 Qg8 23. Bc4 Rb4 24. Qc2 Rxc4 25. Qxc4 Qxd5 26. Qh4 Qf3 27. Qxh6 g5 28. Ra3 Qc6 29. Rb3 Qc7 30. Qg6 c4 31. Rf3 Re6 32. Qf5 Qc6 33. a5 g4 34. Qxg4 Rd6 35. Bh6 Ng5 36. Bxg5 fxg5 37. Rxe5 1-0

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "8"]
[White "De Athayde, Mauro"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "A72"]
[PlyCount "73"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. e4 d6 7. Be2 Bg7 8. Bf4 0-0 9. Nf3 b5 10. Nd2 a6 11. 0-0 Qc7 12. Rc1 Nbd7 13. a4 b4 14. Ncb1 Re8 15. Bf3 Ne5 16. Bxe5 Rxe5 17. Nc4 Re8 18. e5 dxe5 19. d6 Qa7 20. Bxa8 Qxa8 21. Re1 Nd7 22. Nbd2 Bb7 23. f3 f5 24. Ne3 Qd8 25. Nb3 Qb6 26. Kh1 e4 27. f4 Re6 28. Nc4 Qd8 29. Qd2 Bh6 30. Qf2 g5 31. Nxc5 Nxc5 32. Qxc5 gxf4 33. Na5 Ba8 34. Qxf5 Qe8 35. Rc7 Rg6 36. d7 Rxg2 37. dxe8Q+ 1-0

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "6"]
[White "Espinoza, Carlos"]
[Black "Klein, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "A65"]
[PlyCount "89"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. e4 d6 7. h3 Bg7 8. Bd3 0-0 9. Nge2 a6 10. a4 Qc7 11. 0-0 Nbd7 12. Be3 Rb8 13. a5 b5 14. axb6 Rxb6 15. Na4 Rb4 16. Bd2 Rb8 17. f4 c4 18. Qc1 Re8 19. Ng3 Nc5 20. Qxc4 Bd7 21. Nxc5 dxc5 22. e5 Bb5 23. Qc2 Nxd5 24. Rfc1 c4 25. Bxc4 Qb6+ 26. Kh2 Ne3 27. Bxe3 Qxe3 28. Bxb5 Rxb5 29. Qe4 Qxe4 30. Nxe4 Ra8 31. Ra2 h6 32. Nd6 Rb4 33. Rc4 Rb3 34. Rc7 g5 35. g3 gxf4 36. gxf4 Rf3 37. Nf5 Rxf4 38. Nxg7 Kxg7 39. e6 Rf6 40. exf7 Rxf7 41. Rxf7+ Kxf7 42. Ra5 Rb8 43. Rxa6 Rxb2+ 44. Kg3 Kg7 45. h4 1/2-1/2

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "5"]
[White "Gadia, Olicio"]
[Black "Klein, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "104"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. h3 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Ne2 Nd4 10. Nfxd4 cxd4 11. d3 Bd7 12. g4 Rc8 13. Ng3 a5 14. f5 Nc6 15. Bf4 e5 16. Bd2 Qh4 17. Qf3 Bh6 18. Bxh6 Qxh6 19. c3 dxc3 20. bxc3 Qd2 21. Rac1 Nb4 22. Rfd1 Qb2 23. Qe3 Nxa2 24. Qh6 Kh8 25. Rb1 Qc2 26. Nh5 Rg8 27. Nf6 Rg7 28. Qd2 Ba4 29. Rb2 Qxd1+ 30. Qxd1 Bxd1 31. Rxa2 a4 32. c4 Rc6 33. Nd5 Ra6 34. Kf2 Rg8 35. Ke1 Bb3 36. Ra3 h5 37. Kd2 hxg4 38. f6 gxh3 39. Bxh3 Kh7 40. Ra1 Kh6 41. Kc3 Kg5 42. Rg1+ Kh6 43. Bg4 Rd8 44. Be2 Rc6 45. Rh1+ Kg5 46. Rg1+ Kh4 47. Rg4+ Kh3 48. Ne3 d5 49. Bf1+ Kh2 50. Rg2+ Kh3 51. Rg3+ Kh2 52. Rg2+ Kh3 1/2-1/2

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "15"]
[White "Garcia, Horacio"]
[Black "Klein, Juan Carlos"]
[Result "0-1"]
[ECO "B94"]
[PlyCount "78"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[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 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8. Qd2 e6 9. a3 h6 10. Bh4 Ne5 11. Be2 Be7 12. f4 Nc6 13. 0-0-0 Bd7 14. Bf3 Rc8 15. e5 dxe5 16. Nf5 Rc7 17. Bxc6 Bxc6 18. Nxe7 Rxe7 19. fxe5 Rd7 20. Qe2 Nd5 21. Nxd5 Bxd5 22. Qg4 Rg8 23. Kb1 Rc7 24. Qb4 Qxb4 25. axb4 Rc4 26. Be1 Bxg2 27. Rg1 Be4 28. Bc3 Bd5 29. Rg3 Rh4 30. Rd2 g5 31. b3 Rf4 32. Bd4 Kd7 33. c4 Be4+ 34. Kb2 Kc6 35. Be3 Rf1 36. Rd6+ Kc7 37. h4 Rf3 38. Bb6+ Kc8 39. Rg4 Rf4 0-1

[Event "ARG-ch41 playoff 3players"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "6"]
[White "Garcia, Raimundo"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "A66"]
[PlyCount "59"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. e5 Nfd7 9. Nb5 dxe5 10. Nd6+ Ke7 11. Nxc8+ Qxc8 12. d6+ Kf8 13. Nf3 Nc6 14. Bd3 Qe8 15. fxe5 Ndxe5 16. 0-0 Rd8 17. Bb5 Nxf3+ 18. Rxf3 Qe6 19. Bf4 Nd4 20. Re3 Qf5 21. d7 Ne6 22. Qd6+ Kg8 23. Bd3 Bf8 24. Bxf5 Bxd6 25. Bxd6 gxf5 26. Rg3+ Ng7 27. Be7 f4 28. Bxd8 fxg3 29. Bf6 gxh2+ 30. Kxh2 1-0

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "12"]
[White "Garcia, Raimundo"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "57"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. g3 Nc6 4. Bg2 Nf6 5. d3 d5 6. Nbd2 e6 7. 0-0 Be7 8. Re1 0-0 9. e5 Nd7 10. Nf1 Qc7 11. Bf4 Nd4 12. h4 b5 13. h5 Nxf3+ 14. Qxf3 Bb7 15. h6 g6 16. Nh2 a5 17. Qd1 c4 18. d4 c3 19. b3 a4 20. Qd3 Nb8 21. Ng4 Nc6 22. Qxc3 Bb4 23. Qe3 Bxe1 24. Nf6+ Kh8 25. Rxe1 Nb4 26. Bg5 Qxc2 27. Nd7 f5 28. Nxf8 Rxf8 29. Be7 1-0

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "1"]
[White "Gentil Junior, Luiz"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "A64"]
[PlyCount "75"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. Nf3 Bg7 7. g3 d6 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. Re1 a6 12. a4 Rb8 13. Nc4 Ne5 14. Nxe5 Rxe5 15. e4 b5 16. axb5 axb5 17. f4 Re8 18. e5 dxe5 19. fxe5 Ng4 20. Bf4 g5 21. d6 gxf4 22. gxf4 Qh4 23. Qf3 Qxh2+ 24. Kf1 Qh4 25. Kg1 Bb7 26. Ne4 Bh6 27. Qxg4+ Qxg4 28. Nf6+ Kg7 29. Nxg4 Bxf4 30. Ra7 Bxg2 31. Kxg2 h5 32. Re4 hxg4 33. Rxf4 Rxe5 34. Raxf7+ Kg6 35. Kg3 Rd8 36. d7 Rd5 37. Kxg4 R8xd7 38. R4f6# 1-0

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "9"]
[White "Klein, Juan Carlos"]
[Black "Asfora, Eduardo Hasbum"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "38"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Nge7 9. Nc3 Qg6 10. h4 h5 11. Be3 d5 12. Bc5 d4 13. Na4 Qxe4+ 14. Be2 Bf5 15. Rc1 Nd5 16. Kf1 Bg4 17. Bd3 Qf4 18. Qe1 Ne3+ 19. Kg1 Nxg2 0-1

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "13"]
[White "Klein, Juan Carlos"]
[Black "Camara, Ronald"]
[Result "0-1"]
[ECO "B77"]
[PlyCount "90"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. Bc4 Nd7 10. 0-0-0 Nb6 11. Bb3 Na5 12. Qd3 Bd7 13. h4 Rc8 14. h5 Nbc4 15. hxg6 fxg6 16. Bh6 Bxh6+ 17. Rxh6 e5 18. Rdh1 exd4 19. Rxh7 Qg5+ 20. Kb1 Nxb3 21. cxb3 Nd2+ 22. Kc2 Qxg2 23. R1h2 Nxf3+ 24. Rxg2 Ne1+ 25. Kd2 Nxd3 26. Rxd7 Ne5 27. Rxb7 dxc3+ 28. bxc3 Rf7 29. Rb5 Rf4 30. Rb7 Rf7 31. Rb5 Kf8 32. c4 Ke7 33. a4 Kd7 34. Kc3 Rf3+ 35. Kb4 a5+ 36. Ka3 Rc5 37. Ka2 Rxb5 38. axb5 Kc7 39. Rh2 g5 40. Rh8 g4 41. Rg8 g3 42. Ka3 Nxc4+ 43. Ka4 Nd2 44. Rg7+ Kb6 45. e5 Nxb3 0-1

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "3"]
[White "Klein, Juan Carlos"]
[Black "Cruz, Raul C"]
[Result "1-0"]
[ECO "B96"]
[PlyCount "81"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[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 a6 6. Bg5 e6 7. f4 Qc7 8. Bxf6 gxf6 9. Qh5 Qc5 10. Qd1 Nc6 11. Nxc6 bxc6 12. Qf3 Rb8 13. 0-0-0 d5 14. Rd2 Qb4 15. b3 Qa5 16. Rd3 Bb4 17. Kb2 Qc5 18. Be2 a5 19. Na4 Ba3+ 20. Kb1 Qb4 21. Nc3 d4 22. Rhd1 c5 23. f5 Rf8 24. e5 Bb7 25. Ne4 Bxe4 26. Qxe4 Qb7 27. Qxb7 Rxb7 28. exf6 exf5 29. Rh3 Rb6 30. c3 Rxf6 31. cxd4 cxd4 32. Rxd4 Ke7 33. Bc4 Rd6 34. Rxd6 Kxd6 35. Rxh7 f6 36. h4 Ke5 37. h5 Kf4 38. Ra7 Bb4 39. h6 Rh8 40. h7 Kg3 41. Rg7+ 1-0

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "12"]
[White "Klein, Juan Carlos"]
[Black "Figueroa, Eduardo"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "98"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. d4 Nc6 3. d5 Nce7 4. Bd3 d6 5. c4 f5 6. Nc3 g6 7. exf5 Nxf5 8. Nf3 Bg7 9. Bg5 Nf6 10. Qe2 0-0 11. 0-0-0 Qe8 12. h4 a6 13. Qd2 Bd7 14. Rde1 Qc8 15. Bxf6 Bxf6 16. h5 Bg7 17. hxg6 hxg6 18. Rh2 b5 19. Qg5 bxc4 20. Qxg6 Rf6 21. Qh7+ Kf8 22. Bxc4 Rh6 23. Rxh6 Nxh6 24. Ng5 Bf5 25. Ne6+ Qxe6 26. Qxg7+ Kxg7 27. dxe6 c6 28. Bb3 Kf6 29. f4 Ng4 30. fxe5+ Nxe5 31. Rf1 Rf8 32. Ne2 Ke7 33. Kd2 Bg4 34. Rxf8 Kxf8 35. Nf4 Ke7 36. Ke3 d5 37. Kd4 Kd6 38. e7 c5+ 39. Kc3 Bd7 40. Bd1 Bc6 41. g4 Kxe7 42. a3 d4+ 43. Kd2 Kf6 44. Nd3 Nxd3 45. Kxd3 Ke5 46. Kc4 Kd6 47. Kd3 Ke5 48. Kc4 Kd6 49. Kd3 Ke5 1/2-1/2

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "15"]
[White "Klein, Juan Carlos"]
[Black "Foguelman, Alberto"]
[Result "1/2-1/2"]
[ECO "C14"]
[PlyCount "50"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Qd2 Nc6 10. dxc5 Qxc5 11. Bd3 b5 12. Ne2 Bb7 13. c3 h6 14. Ned4 0-0-0 15. a4 bxa4 16. Rxa4 Qb6 17. b4 Ndb8 18. 0-0 Nxd4 19. cxd4 Rd7 20. Rb1 Bc6 21. Ra5 Rb7 22. Qe2 Kd7 23. Bxa6 Ra7 24. Bd3 Rxa5 25. bxa5 Qxa5 1/2-1/2

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "16"]
[White "Klein, Juan Carlos"]
[Black "Garcia, Raimundo"]
[Result "1/2-1/2"]
[ECO "B95"]
[PlyCount "32"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[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 Nf6 5. Nc3 d6 6. Bg5 Be7 7. Qd2 a6 8. f3 0-0 9. 0-0-0 b5 10. Bd3 Bb7 11. g4 Nc6 12. Nxc6 Bxc6 13. Ne2 Rc8 14. Rhg1 Bb7 15. Rg3 Nd7 16. Bxe7 Qxe7 1/2-1/2

[Event "ARG-ch41 playoff 3players"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "3"]
[White "Klein, Juan Carlos"]
[Black "Garcia, Raimundo"]
[Result "0-1"]
[ECO "C76"]
[PlyCount "48"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 g6 7. d4 Bg7 8. Na3 Nge7 9. Bb3 0-0 10. Nc4 exd4 11. cxd4 Bg4 12. Be3 d5 13. exd5 Nxd5 14. Qd2 Bxf3 15. gxf3 Nxe3 16. fxe3 b5 17. Na3 Qg5+ 18. Kh1 Nxd4 19. Bd1 Rad8 20. Qf2 Nf5 21. f4 Qe7 22. Re1 b4 23. Nc2 Bxb2 24. e4 Nd4 0-1

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "14"]
[White "Klein, Juan Carlos"]
[Black "Herrera, Fernando"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "55"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Be6 11. Qd2 a6 12. 0-0-0 b5 13. Kb1 Qb8 14. h4 a5 15. h5 Bxb3 16. cxb3 b4 17. Nd5 Nxd5 18. Bxg7 Kxg7 19. hxg6 Nf6 20. Qh6+ Kg8 21. g7 Rc8 22. g4 Rc5 23. g5 Rxg5 24. Qxg5 a4 25. Rxh7 Nxh7 26. Qh6 f5 27. Rh1 Nf6 28. Qg6 1-0

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "1"]
[White "Klein, Juan Carlos"]
[Black "Kampelmacher, Manuel"]
[Result "1-0"]
[ECO "B36"]
[PlyCount "47"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. 0-0 Rfc8 13. b3 a6 14. f4 b5 15. f5 Bd7 16. c5 Bc6 17. fxg6 hxg6 18. cxd6 exd6 19. Qxd6 Nxe4 20. Nxe4 Bxe4 21. Rxc8+ Rxc8 22. Rxf7 Bf5 23. Rxf5 Re8 24. Qxg6 1-0

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "8"]
[White "Klein, Juan Carlos"]
[Black "Luckis, Marcos"]
[Result "1/2-1/2"]
[ECO "C96"]
[PlyCount "36"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[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 Nd7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nf1 Bf6 15. d5 Nb4 16. Bb1 a5 17. Ne3 Nc5 18. Qe2 Rb8 1/2-1/2

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "6"]
[White "Klein, Juan Carlos"]
[Black "Marcussi, Bartolome Jorge"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "51"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[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 a6 6. Bg5 Nbd7 7. Bc4 h6 8. Bh4 g6 9. Qe2 Bg7 10. f4 Qa5 11. 0-0-0 0-0 12. g4 Nc5 13. Rhg1 b5 14. Nc6 Qc7 15. Nd5 Nxd5 16. Bxd5 Na4 17. e5 Bb7 18. Nxe7+ Kh8 19. Bf6 dxe5 20. fxe5 Rae8 21. Qe3 Kh7 22. Bxg7 Kxg7 23. Nf5+ gxf5 24. gxf5+ Kh7 25. Qxh6+ Kxh6 26. Rd3 1-0

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "2"]
[White "Klein, Juan Carlos"]
[Black "Mendivil Salinas, Ismael"]
[Result "1-0"]
[ECO "C22"]
[PlyCount "51"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Nc3 Bg7 6. Bd2 Nge7 7. 0-0-0 0-0 8. h4 d5 9. exd5 Nxd5 10. Qg3 Ndb4 11. a3 a5 12. h5 Bf5 13. hxg6 Bxg6 14. Bh6 Bxh6+ 15. Rxh6 Qf6 16. Nh3 Nxc2 17. Rxg6+ hxg6 18. Kxc2 Nd4+ 19. Kb1 c5 20. Bd3 a4 21. Nd5 Qe6 22. Nhf4 Qd6 23. Rh1 Rfc8 24. Qh4 Qe5 25. Bxg6 Kf8 26. Ne6+ 1-0

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "7"]
[White "Klein, Juan Carlos"]
[Black "Rocha, Antonio Cavilhas"]
[Result "0-1"]
[ECO "A43"]
[PlyCount "88"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 c5 4. d5 d6 5. Nc3 Na6 6. Bd3 Nc7 7. Nge2 e5 8. 0-0 Ne7 9. f4 exf4 10. Bxf4 a6 11. Ng3 0-0 12. Qe2 Bd4+ 13. Kh1 f6 14. a4 Ne8 15. Nd1 Rb8 16. Bd2 Bd7 17. Bc3 Be5 18. Ne3 Nc7 19. Rf3 Ne8 20. Raf1 Bxc3 21. bxc3 Qa5 22. Qd2 Qxa4 23. e5 dxe5 24. Ne4 Qa5 25. Nxf6+ Nxf6 26. Rxf6 Rxf6 27. Rxf6 Rf8 28. Rxf8+ Kxf8 29. h3 Qb6 30. Nd1 Qf6 31. Nf2 Qf4 32. Qb2 b6 33. Kg1 Nc8 34. Qa2 a5 35. Bc2 Qe3 36. Bd3 Qc1+ 37. Kh2 Qxc3 38. Bc2 Nd6 39. Ba4 Bf5 40. Bc6 Qxc4 41. Qb2 Qf4+ 42. Kg1 b5 43. Qa3 Qb4 44. Qc1 Qb1 0-1

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "10"]
[White "Klein, Juan Carlos"]
[Black "Rossetto, Hector"]
[Result "1/2-1/2"]
[ECO "A40"]
[PlyCount "76"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. d4 Nc6 3. d5 Nce7 4. Bd3 Ng6 5. Be3 Nf6 6. c4 Bb4+ 7. Nd2 Qe7 8. h4 Bc5 9. Bxc5 Qxc5 10. h5 Nf4 11. Bf1 Qd4 12. Ngf3 Qxb2 13. Rb1 Qxa2 14. g3 N4xh5 15. Nxe5 d6 16. Rxh5 Nxh5 17. Qxh5 0-0 18. Nef3 Qa3 19. Be2 a5 20. Kf1 Qc3 21. Kg2 a4 22. Rh1 h6 23. e5 Qc2 24. e6 fxe6 25. dxe6 Bxe6 26. Nd4 Qxd2 27. Nxe6 Rf7 28. Bf3 Re8 29. Nf4 c6 30. Qg6 Re5 31. Rxh6 Rxf4 32. gxf4 Qxf4 33. Qh7+ Kf8 34. Qh8+ Kf7 35. Bh5+ Rxh5 36. Rxh5 Qg4+ 37. Kf1 Qd1+ 38. Kg2 Qg4+ 1/2-1/2

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "11"]
[White "Klein, Juan Carlos"]
[Black "Rossetto, Hector"]
[Result "0-1"]
[ECO "C12"]
[PlyCount "44"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Bc1 c5 10. Bd3 Qa5 11. Ne2 cxd4 12. h4 Nc6 13. Qf4 Nxc3 14. Nxc3 dxc3 15. Rh3 d4 16. Kf1 Qxe5 17. Qg4 Bd7 18. Rb1 f5 19. Qf3 b6 20. g4 Qd5 21. Qe2 Ne5 22. Bb5 Nxg4 0-1

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "4"]
[White "Klein, Juan Carlos"]
[Black "Schweber, Samuel"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "71"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[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 Nc6 5. Nc3 a6 6. g3 Qc7 7. Bg2 b5 8. 0-0 Bb7 9. b3 Nf6 10. Bb2 Nxd4 11. Qxd4 Bc5 12. Qd3 Ng4 13. Ne2 Ne5 14. Qd2 0-0 15. Qf4 Bd6 16. Rad1 Nd3 17. Qd2 Nxb2 18. Qxd6 Rfc8 19. Qxc7 Rxc7 20. Rd2 Rac8 21. c3 Nc4 22. bxc4 Rxc4 23. Rxd7 Bxe4 24. Rfd1 Kf8 25. Rd8+ Rxd8 26. Rxd8+ Ke7 27. Rd4 Rxd4 28. Nxd4 Bd3 29. Bb7 e5 30. Nf3 e4 31. Ng5 f5 32. Bxa6 h6 33. Nh3 b4 34. Bxd3 exd3 35. Kf1 bxc3 36. Nf4 1-0

[Event "ARG-ch41 playoff 3players"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "4"]
[White "Klein, Juan Carlos"]
[Black "Schweber, Samuel"]
[Result "0-1"]
[ECO "B94"]
[PlyCount "43"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "ARG"]
[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 a6 6. Bg5 Nbd7 7. Bc4 g6 8. Qe2 Bg7 9. 0-0-0 0-0 10. f3 e5 11. Nb3 Qc7 12. h4 b5 13. Bd5 Rb8 14. Qd2 b4 15. Ne2 Rb5 16. g4 Nxd5 17. exd5 Bb7 18. Ng3 Bxd5 19. Qe3 f6 20. Bh6 Bxh6 21. Qxh6 Bxf3 22. Nf5 0-1

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "4"]
[White "Klein, Juan Carlos"]
[Black "Schweber, Samuel"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "166"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nc3 Bb4 7. Bc4 Qc7 8. Qd3 b5 9. Bb3 Bb7 10. 0-0 Bxc3 11. bxc3 Bxe4 12. Qe3 d6 13. a4 0-0 14. Ng5 Bc6 15. f4 Qa7 16. Qxa7 Rxa7 17. axb5 Bxb5 18. Rd1 h6 19. Nf3 exf4 20. c4 Bc6 21. Bxf4 Ne4 22. Nd4 Ba8 23. Nb5 Rd7 24. Nd4 g5 25. Be3 Kh7 26. Nf5 Kg6 27. Rf1 Nc5 28. Ba2 Re8 29. c3 Be4 30. g4 Bxf5 31. gxf5+ Kh7 32. Bd4 Nc6 33. Bb1 Nxd4 34. cxd4 Nb3 35. f6+ Kg8 36. Bf5 Rc7 37. Rxa6 Nxd4 38. Bb1 Rxc4 39. Rxd6 Ne2+ 40. Kg2 Rg4+ 41. Kh1 Rd4 42. Rxd4 Nxd4 43. Kg2 Re3 44. Rc1 Ne6 45. Rc4 Rb3 46. Bc2 Rb6 47. h4 gxh4 48. Rxh4 Nf8 49. Rf4 Nd7 50. Kh3 Nxf6 51. Rc4 Kg7 52. Kh4 Rb5 53. Kh3 Rh5+ 54. Kg3 Rg5+ 55. Kh3 Nd7 56. Rc7 Nc5 57. Bb1 Ne6 58. Ra7 Rg1 59. Ba2 Kf6 60. Bc4 Rc1 61. Bb5 Ng5+ 62. Kg4 Rg1+ 63. Kh4 Rh1+ 64. Kg3 Rh3+ 65. Kg2 Rc3 66. Ra6+ Ne6 67. Kh2 h5 68. Be8 h4 69. Rb6 Kg7 70. Rb4 Ng5 71. Rf4 Rh3+ 72. Kg2 Rg3+ 73. Kf1 Rf3+ 74. Rxf3 Nxf3 75. Kf2 Ng5 76. Ke3 f5 77. Kf4 Kf6 78. Bd7 Ne6+ 79. Kf3 Ke5 80. Bc8 Ng5+ 81. Kf2 Kf4 82. Bd7 h3 83. Bc8 Ne4+ 0-1

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "17"]
[White "Nebreda, Jorge"]
[Black "Klein, Juan Carlos"]
[Result "0-1"]
[ECO "D01"]
[PlyCount "46"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. Bxf6 gxf6 5. f3 Bg6 6. e4 c6 7. Nge2 e6 8. exd5 cxd5 9. Nf4 Bd6 10. Qd2 Nc6 11. Bb5 Qc7 12. Nfxd5 exd5 13. Nxd5 Qd8 14. Qe3+ Kf8 15. Qh6+ Kg8 16. Bc4 Nb4 17. Ne3 Nxc2+ 18. Nxc2 Bxc2 19. 0-0 Bf8 20. Qd2 Bg6 21. f4 f5 22. Rf3 Kg7 23. h3 h5 0-1

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "14"]
[White "Olivera, Juan Francisco"]
[Black "Klein, Juan Carlos"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "66"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. c3 Be7 6. Nbd2 0-0 7. Bd3 b6 8. h3 Bb7 9. 0-0 Ne4 10. Qc2 f5 11. Ne5 Nd7 12. Nxd7 Qxd7 13. Nf3 Qe8 14. Ne5 g5 15. Bh2 Rf6 16. Qe2 a6 17. Rad1 h5 18. Bxe4 dxe4 19. dxc5 bxc5 20. Rd7 Bc8 21. Rxe7 Qxe7 22. Qxh5 Qg7 23. Rd1 Ra7 24. Nc6 Rd7 25. Be5 Qh6 26. Qe2 Rff7 27. Nb8 Rd5 28. Bh2 c4 29. Nc6 Rfd7 30. Rxd5 exd5 31. Qd1 Qxc6 32. Qh5 Rg7 33. Be5 Qg6 0-1

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "7"]
[White "Pugach, Mario"]
[Black "Klein, Juan Carlos"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "62"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Nc6 8. d3 Be6 9. h3 Nh5 10. Be3 f5 11. Qd2 f4 12. gxf4 exf4 13. Nxf4 Nxf4 14. Bxf4 Nd4 15. Bg5 Qd7 16. f3 Bxh3 17. Be3 Rf7 18. Qf2 Nxf3+ 19. Bxf3 Raf8 20. Qh4 Rxf3 21. Rxf3 Rxf3 22. Nd5 Qf7 23. Qd8+ Bf8 24. Bd4 Qe6 25. Kh2 Rxd3 26. Nf6+ Kf7 27. Bc3 Rxc3 28. Qxc7+ Be7 29. bxc3 Kxf6 30. e5+ dxe5 31. Re1 Bf5 0-1

[Event "Zonal Fortaleza"]
[Site "Fortaleza"]
[Date "1963.??.??"]
[Round "10"]
[White "Quinones, Oscar Carillo"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "145"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 b5 4. d4 cxd4 5. Nxd4 Bb7 6. a3 d6 7. g3 Nf6 8. Bg2 e6 9. 0-0 Qc7 10. h3 Nc6 11. Nde2 Rd8 12. g4 d5 13. exd5 b4 14. g5 Nh5 15. Qe1 Ne7 16. axb4 Nxd5 17. Nxd5 Bxd5 18. Bxd5 Rxd5 19. Nc3 Rf5 20. Qe4 Be7 21. Qa8+ Bd8 22. Rxa6 0-0 23. Rc6 Qe7 24. Rc8 Nf4 25. Bxf4 Rxf4 26. Ne4 Qd7 27. Kg2 e5 28. f3 h6 29. b5 Rh4 30. Nf2 Be7 31. Rxf8+ Bxf8 32. b6 Rb4 33. Qa7 Qc6 34. Qc7 Rxb6 35. Qxc6 Rxc6 36. c3 hxg5 37. Ne4 Be7 38. Ra1 f5 39. Ng3 g6 40. Kf1 Kf7 41. Ke2 Rc8 42. Nh1 Rh8 43. Nf2 Bc5 44. Nd3 Bd6 45. Ra6 Ke7 46. Nf2 Bc5 47. Rxg6 Bxf2 48. Kxf2 Rxh3 49. Rxg5 Ke6 50. c4 Rh2+ 51. Rg2 Rh4 52. b3 Kd6 53. Ke3 Rh3 54. Rg6+ Ke7 55. Ke2 Rh2+ 56. Ke3 Rh3 57. Kf2 e4 58. fxe4 fxe4 59. Rg3 Rh4 60. Ke3 Ke6 61. b4 Kf5 62. Rg8 Rh3+ 63. Kd4 Rd3+ 64. Kc5 Kf4 65. Rf8+ Ke3 66. b5 Rd4 67. Rf1 Rd2 68. b6 Rb2 69. Kc6 Kd4 70. c5 e3 71. b7 Rxb7 72. Rd1+ Kc4 73. Rc1+ 1-0

[Event "ARG-ch41 playoff 3players"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "1"]
[White "Schweber, Samuel"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "137"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. c3 0-0 8. Be3 d6 9. Qd2 Bd7 10. Na3 a6 11. d4 cxd4 12. Nxd4 Qc7 13. Rfd1 d5 14. exd5 Nxd5 15. Bh6 Rfd8 16. Bxg7 Kxg7 17. Bxd5 exd5 18. Re1 Re8 19. Nxc6 bxc6 20. Nc2 Qd6 21. Nb4 a5 22. Qd4+ f6 23. Nd3 Bf5 24. Nc5 Re5 25. f4 Re7 26. Kf2 Rae8 27. b4 Bg4 28. Rxe7+ Rxe7 29. Re1 Rxe1 30. Kxe1 Qe7+ 31. Kd2 Qe2+ 32. Kc1 Qxa2 33. bxa5 Qxa5 34. Kb2 Qb5+ 35. Nb3 Qe2+ 36. Ka3 Qc2 37. Qc5 Bd1 38. Nd4 Qc1+ 39. Kb4 Qb2+ 40. Ka5 Kh6 41. Qf8+ Kh5 42. Qxf6 Qxc3+ 43. Kb6 Qb4+ 44. Kxc6 Qc4+ 45. Kb6 Qb4+ 46. Kc7 Qa5+ 47. Kd7 Bg4+ 48. Kd6 Qb4+ 49. Ke5 Qe1+ 50. Kd6 Qb4+ 51. Kxd5 Qa5+ 52. Ke4 Qe1+ 53. Kd3 Qd1+ 54. Kc4 Qa4+ 55. Kc5 Qa3+ 56. Kb6 Qb2+ 57. Kc7 Qc3+ 58. Kd8 Qc8+ 59. Ke7 Qc5+ 60. Kf7 Qc7+ 61. Kg8 Qc8+ 62. Kxh7 Qd7+ 63. Qg7 Qxg7+ 64. Kxg7 Bc8 65. Nf3 Bh3 66. Kf6 Bf5 67. Ne5 Be4 68. Kg7 Bc2 69. Nxg6 1-0

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "9"]
[White "Suarez, JM."]
[Black "Klein, Juan Carlos"]
[Result "0-1"]
[ECO "A61"]
[PlyCount "82"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Bg7 8. Nc4 0-0 9. Bg5 h6 10. Bh4 b6 11. e4 Ba6 12. a4 Re8 13. Qf3 Qe7 14. Ne3 Bxf1 15. Rxf1 Nbd7 16. 0-0-0 a6 17. Qe2 b5 18. f3 c4 19. Nc2 Nc5 20. axb5 axb5 21. Nb4 Rec8 22. Kc2 Nb3 23. f4 Qb7 24. e5 Ne8 25. Bg3 Nc7 26. f5 dxe5 27. fxg6 fxg6 28. Qg4 Nd4+ 29. Kb1 Qa7 30. Rxd4 exd4 31. Nca2 Rf8 32. Rd1 Qc5 33. d6 Na6 34. Qe6+ Kh7 35. Nd5 Rae8 36. Ne7 Rf6 37. Qe4 c3 38. bxc3 dxc3 39. d7 Rxe7 40. Qc2 Nb4 41. d8Q Nxc2 0-1

[Event "ARG-ch41"]
[Site "Buenos Aires"]
[Date "1963.??.??"]
[Round "5"]
[White "Wexler, Bernardo"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "A66"]
[PlyCount "53"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. e4 d6 7. f4 Bg7 8. e5 Nfd7 9. Nb5 dxe5 10. Nd6+ Ke7 11. Nxc8+ Qxc8 12. d6+ Kf8 13. Nf3 c4 14. fxe5 Nxe5 15. Nxe5 Qe6 16. Bxc4 Qxe5+ 17. Qe2 Nc6 18. Rf1 Qxe2+ 19. Kxe2 Ne5 20. Bb3 Rd8 21. Be3 b6 22. Rac1 Rxd6 23. Rc7 f5 24. Bg5 Bf6 25. Bxf6 Rxf6 26. Rd1 Nf7 27. Bxf7 1-0

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1961.??.??"]
[Round "6"]
[White "Byrne, Robert Eugene"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "A65"]
[PlyCount "63"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 g6 6. e4 d6 7. Bf4 Bg7 8. Bb5+ Kf8 9. Be2 a6 10. a4 Qe7 11. Nf3 Bg4 12. 0-0 Nbd7 13. Re1 Bxf3 14. Bxf3 Ne5 15. Be2 Re8 16. Be3 Qc7 17. f4 Ned7 18. Bf3 Kg8 19. Qd2 h5 20. h3 h4 21. Qf2 b6 22. Rac1 c4 23. Bd4 Nh5 24. Bxg7 Nxg7 25. Be2 f5 26. Bf1 Rh5 27. Kh2 Kh7 28. Be2 Rh6 29. Qd4 fxe4 30. Nxe4 b5 31. Bg4 Nf5 32. Ng5+ 1-0

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1961.??.??"]
[Round "2"]
[White "Casabella, Miguel Angel"]
[Black "Klein, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "E52"]
[PlyCount "57"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 d5 7. 0-0 0-0 8. Ne5 Nbd7 9. cxd5 Nxe5 10. dxe5 Bxc3 11. exf6 Bxf6 12. dxe6 fxe6 13. Qc2 g6 14. e4 c5 15. Be3 Qe7 16. Rad1 Rad8 17. Bh6 Bg7 18. Bxg7 Kxg7 19. f4 Rd4 20. Qe2 Qd7 21. Bc2 Rxd1 22. Rxd1 Qe7 23. Qd2 Qf6 24. g3 Qxb2 25. Qd7+ Rf7 26. Qxe6 Qxc2 27. Qe5+ Kh6 28. Qg5+ Kg7 29. Qe5+ 1/2-1/2

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1961.??.??"]
[Round "1"]
[White "Filip, Miroslav"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "A65"]
[PlyCount "79"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 a6 10. a4 Nbd7 11. f4 Qc7 12. Ng3 Rb8 13. Be3 c4 14. Bc2 Nc5 15. h3 Nfd7 16. e5 dxe5 17. f5 Nf6 18. Qf3 Bd7 19. Qf2 Rbc8 20. Rfd1 b6 21. Kh1 e4 22. Ngxe4 Nfxe4 23. Nxe4 Nxe4 24. Bxe4 Qe5 25. Bc2 Rfe8 26. Bxb6 Qxb2 27. Rab1 Qe5 28. d6 Qe2 29. Rf1 c3 30. fxg6 Qxf2 31. gxh7+ Kh8 32. Rxf2 Be6 33. Rd1 Rcd8 34. a5 Be5 35. Bxd8 Rxd8 36. Rf3 Kg7 37. Rdd3 Bf6 38. Rxc3 Bxc3 39. Rxc3 Rxd6 40. Rg3+ 1-0

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1961.??.??"]
[Round "7"]
[White "Klein, Juan Carlos"]
[Black "Bielicki, Carlos"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "65"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Nge2 c6 7. Be3 Nbd7 8. Qd2 a6 9. g4 b5 10. Ng3 b4 11. Nd1 c5 12. d5 Ne5 13. Be2 a5 14. h4 e6 15. h5 exd5 16. cxd5 Ba6 17. Bh6 Bxe2 18. Kxe2 Ra7 19. Bxg7 Kxg7 20. Ne3 Qd7 21. g5 Ne8 22. Rh4 Qb5+ 23. Kf2 Qd3 24. Qxd3 Nxd3+ 25. Ke2 Nxb2 26. Rah1 Kg8 27. e5 dxe5 28. Ng4 f5 29. Nh6+ Kg7 30. hxg6 Kxg6 31. Nhxf5 Rxf5 32. Rh6+ Kxg5 33. Ne4+ 1-0

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1961.??.??"]
[Round "5"]
[White "Klein, Juan Carlos"]
[Black "Letelier Martner, Rene"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "82"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 f6 4. exf6 Nxf6 5. Bg5 d5 6. e3 Bg4 7. Be2 Be7 8. 0-0 Qd7 9. c4 0-0-0 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Qb3 Rhf8 13. Nbd2 Nf4 14. exf4 Qxe2 15. Rae1 Qa6 16. Re4 Rd3 17. Qa4 Qxa4 18. Rxa4 Rfd8 19. h3 Bh5 20. Ne4 Bxf3 21. gxf3 h6 22. Kg2 R8d5 23. Re1 Kd7 24. Re3 b6 25. Rxd3 Rxd3 26. Rc4 Nd4 27. Rc3 Rd1 28. Re3 Nf5 29. Re2 c6 30. Kh2 Rd3 31. Ng3 Nh4 32. Re3 Nxf3+ 33. Kg2 Nh4+ 34. Kf1 Rd2 35. Ra3 a5 36. Ke1 Rxb2 37. Rd3+ Ke6 38. Re3+ Kf7 39. Rd3 Rxa2 40. Rd7+ Ke6 41. Rxg7 Ng2+ 0-1

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1961.??.??"]
[Round "3"]
[White "Klein, Juan Carlos"]
[Black "Matanovic, Aleksandar"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "50"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Bf4 Bg7 5. Nbd2 d5 6. e3 c5 7. c3 Nxd2 8. Qxd2 Nd7 9. Be2 0-0 10. 0-0 b6 11. b4 c4 12. Qc2 Bb7 13. e4 dxe4 14. Nd2 e5 15. dxe5 Nxe5 16. Be3 Qd5 17. Rad1 Nd3 18. a4 Qe6 19. Kh1 f5 20. f3 exf3 21. Bxf3 Bxf3 22. Rxf3 f4 23. Bd4 Ne1 24. Qe4 Qxe4 25. Nxe4 Nxf3 0-1

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1961.??.??"]
[Round "4"]
[White "Rossetto, Hector"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "83"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. d4 cxd4 7. Nxd4 Nc6 8. Nc2 d6 9. 0-0 Be6 10. b3 Qd7 11. Bb2 Bh3 12. Rb1 Rac8 13. Qd2 Bxg2 14. Kxg2 Rfd8 15. e4 Qg4 16. f3 Qh5 17. Nd5 Ne8 18. Nd4 Rd7 19. Rbd1 e6 20. Nf4 Qg5 21. Nde2 Bxb2 22. Qxb2 Qf6 23. Qd2 Qg5 24. h4 Qc5 25. h5 Ne5 26. hxg6 Nxg6 27. Rh1 Nf6 28. Nd3 Qa3 29. Qg5 Ne8 30. Rd2 d5 31. Ne5 Rdc7 32. Nxg6 fxg6 33. exd5 exd5 34. Qxd5+ Kh8 35. Nf4 Qa6 36. Qe5+ Ng7 37. a4 Rc6 38. Rd7 Rg8 39. Qe7 Rf6 40. Nd5 Rf5 41. g4 Rff8 42. Rxh7+ 1-0

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1960.??.??"]
[Round "?"]
[White "Casabella, Miguel Angel"]
[Black "Klein, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "B41"]
[PlyCount "40"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[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 Bxc3+ 9. bxc3 d5 10. exd5 exd5 11. Ba3 Be6 12. Qe2 Qc7 13. 0-0 0-0-0 14. c5 Rhe8 15. Nd4 Ne4 16. Bxe4 dxe4 17. Qxe4 Nxd4 18. cxd4 Bc4 19. Qg4+ Qd7 20. Qxd7+ Rxd7 1/2-1/2

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1960.??.??"]
[Round "?"]
[White "Klein, Juan Carlos"]
[Black "Casas, Fernando"]
[Result "1-0"]
[ECO "A87"]
[PlyCount "75"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 d6 7. Nc3 0-0 8. Qc2 Nc6 9. Rd1 Qe7 10. e4 fxe4 11. Nxe4 Nxe4 12. Qxe4 e5 13. dxe5 Bf5 14. Qh4 Qxh4 15. Nxh4 Bxe5 16. Nxf5 gxf5 17. Rb1 f4 18. b3 fxg3 19. fxg3 Bd4+ 20. Kh1 Rae8 21. Bxc6 bxc6 22. Rxd4 Re1+ 23. Kg2 Rff1 24. Rg4+ Kf7 25. Rf4+ Rxf4 26. gxf4 d5 27. Kf2 Rh1 28. Ke3 h5 29. Ra1 Rxh2 30. Ba3 dxc4 31. Bc5 Rh3+ 32. Ke4 cxb3 33. axb3 Rxb3 34. Rxa7 Rb1 35. Rxc7+ Kg8 36. Kf5 h4 37. Kg6 Rb8 38. f5 1-0

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1960.??.??"]
[Round "?"]
[White "Klein, Juan Carlos"]
[Black "Gligoric, Svetozar"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "46"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 d6 8. Bd3 0-0 9. 0-0 Bg4 10. a3 Bxc3 11. Bxc3 Nc6 12. h3 Bh5 13. Qe2 Re8 14. Rad1 d5 15. Bc4 Nd4 16. Bxd4 exd4 17. Rxd4 Rxe4 18. Rxe4 dxe4 19. g4 exf3 20. Qxf3 Qc7 21. gxh5 Qxc4 22. h6 Qe4 23. Qc3 Qg6+ 0-1

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1960.??.??"]
[Round "?"]
[White "Klein, Juan Carlos"]
[Black "Rossetto, Hector"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "62"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 d5 10. Bg5 d4 11. Bxf6 dxc3 12. Bxg7 Rg8 13. Bf6 cxb2 14. Rb1 Rg6 15. Bh4 Rg4 16. Bg3 Rxe4+ 17. Kd2 Be6 18. Rxb2 0-0-0+ 19. Bd3 Ra4 20. Kc1 e4 21. Be2 Nb4 22. Be5 Rd5 23. Bh8 Nxa2+ 24. Kb1 Rda5 25. Re1 Nc3+ 26. Kc1 Ra1+ 27. Kd2 e3+ 28. Kxe3 Rxe1 29. Bxc3 Ra3 30. Rb3 Rxe2+ 31. Kxe2 Bxb3 0-1

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1960.??.??"]
[Round "?"]
[White "Klein, Juan Carlos"]
[Black "Taimanov, Mark E"]
[Result "0-1"]
[ECO "E91"]
[PlyCount "42"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Bg4 7. 0-0 Nfd7 8. Ne1 Bxe2 9. Nxe2 c5 10. Be3 Nc6 11. f3 Qb6 12. Nc2 Qxb2 13. Rb1 Qxa2 14. Rxb7 Rfd8 15. Qd3 Qa6 16. Rfb1 cxd4 17. Nexd4 Nc5 18. Nxc6 Nxd3 19. Nxd8 Rxd8 20. Rxa7 Qxc4 21. Na3 Qa2 0-1

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1960.??.??"]
[Round "?"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "A65"]
[PlyCount "65"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 g6 6. e4 d6 7. Bf4 Bg7 8. Bb5+ Bd7 9. Be2 Qe7 10. Qb3 b6 11. Nf3 0-0 12. Nd2 Rd8 13. 0-0 Bg4 14. Bd3 Bc8 15. Rfe1 Ng4 16. Bg3 Ne5 17. Be2 Ba6 18. f4 Bxe2 19. fxe5 Bg4 20. exd6 Qg5 21. Nc4 Nd7 22. e5 Re8 23. Qa4 a6 24. Ne3 h5 25. Nxg4 Qxg4 26. Qxg4 hxg4 27. e6 Bd4+ 28. Kh1 Nf6 29. d7 Red8 30. Bh4 Bxc3 31. bxc3 Nxd5 32. Bxd8 Rxd8 33. e7 1-0

[Event "Santa Fe"]
[Site "Santa Fe"]
[Date "1960.??.??"]
[Round "?"]
[White "Szabo, Laszlo"]
[Black "Klein, Juan Carlos"]
[Result "1-0"]
[ECO "A71"]
[PlyCount "35"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. Ne5 dxe5 14. Qxh5 Qe7 15. Nd1 Qf6 16. Ne3 Qg6 17. Nf5 Nd7 18. Qxg6 1-0

