[Event "San Nicolas"]
[Site "San Nicolas"]
[Date "1957.06.01"]
[Round "9"]
[White "Toffano, Haroldo"]
[Black "Canoba, Carlos"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "80"]
[EventDate "1957.05.22"]
[EventType "tourn"]
[EventRounds "9"]
[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 d5 4. cxd5 exd5 5. Bf4 Bd6 6. Bg3 c6 7. e3 Bf5 8. Nf3 Bxg3 9. hxg3 Qd6 10. Bd3 Bxd3 11. Qxd3 Nbd7 12. 0-0 0-0 13. b4 a6 14. Rab1 Rfe8 15. Na4 b5 16. Nc5 Nb6 17. Ne5 Nc4 18. Nf3 Ne4 19. Rfe1 Re7 20. a4 f5 21. Ra1 Rea7 22. Ra2 bxa4 23. Nxa4 Qxb4 24. Rb1 Qa5 25. Rba1 Qc7 26. Nb2 Ncd6 27. Rxa6 Rxa6 28. Rxa6 Qb7 29. Rxa8+ Qxa8 30. Qf1 Nf6 31. Nd3 Nde4 32. Qb1 h6 33. Qb2 Qa4 34. Qc1 Ng4 35. Nfe5 Nxe5 36. Nxe5 c5 37. dxc5 Nxc5 38. g4 fxg4 39. Nxg4 Qxg4 40. Qxc5 Qd1+ 1/2-1/2

[Event "San Nicolas"]
[Site "San Nicolas"]
[Date "1957.05.30"]
[Round "8"]
[White "Canoba, Carlos"]
[Black "Eliskases, Erich Gottlieb"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "52"]
[EventDate "1957.05.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 dxc3 11. f4 b6 12. Nd4 Ba6 13. Be3 Bxf1 14. Kxf1 Nd7 15. Nb5 Qc4+ 16. Qd3 Nf5 17. Bf2 Qxf4 18. Nc7+ Ke7 19. Nxa8 Nxe5 20. Qxc3 d4 21. Qc7+ Kf6 22. Rg1 Rc8 23. Qxc8 Ng4 24. Qd8+ Kg7 25. Ke2 Qxf2+ 26. Kd3 Ne5+ 0-1

[Event "San Nicolas"]
[Site "San Nicolas"]
[Date "1957.05.29"]
[Round "7"]
[White "Contreras, Jose"]
[Black "Canoba, Carlos"]
[Result "0-1"]
[ECO "E97"]
[PlyCount "117"]
[EventDate "1957.05.22"]
[EventType "tourn"]
[EventRounds "9"]
[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 d6 5. Nf3 0-0 6. Be2 Nc6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 f6 10. Bc1 Nh6 11. d5 Ne7 12. Ne1 f5 13. Nd3 f4 14. Bd2 g5 15. f3 Rf7 16. c5 Bf8 17. cxd6 cxd6 18. Rc1 Ng6 19. Rf2 Rg7 20. g3 Nf7 21. Bf1 h5 22. Bg2 Nh6 23. Kf1 Qf6 24. Ke2 g4 25. Qh1 b6 26. Nb5 a6 27. Na3 Nf7 28. gxf4 Nxf4+ 29. Nxf4 exf4 30. Nc4 Rb8 31. Rc2 Bd7 32. Qc1 g3 33. hxg3 fxg3 34. Rf1 Rh7 35. Rh1 h4 36. Qf1 Rc8 37. Bc3 Qh6 38. Bd2 Qh5 39. Bh3 Rxc4 40. Rxc4 Bb5 41. b3 Ne5 42. Be6+ Kh8 43. a4 Nxc4 44. axb5 Nxd2 45. Kxd2 Qe5 46. Qa1 g2 47. Qxe5+ dxe5 48. Rg1 h3 49. bxa6 Bc5 50. Bxh3 Bxg1 51. Bxg2 Rh2 52. Kc3 Rxg2 53. Kb4 Ra2 54. Kb5 Ra5+ 55. Kc6 Rxa6 56. d6 Ra2 57. d7 Rd2 58. b4 Kg7 59. b5 0-1

[Event "San Nicolas"]
[Site "San Nicolas"]
[Date "1957.05.28"]
[Round "6"]
[White "Canoba, Carlos"]
[Black "Steinberg, Jose"]
[Result "0-1"]
[ECO "E69"]
[PlyCount "74"]
[EventDate "1957.05.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 c6 8. h3 e5 9. e4 Re8 10. Re1 a6 11. Be3 Rb8 12. dxe5 dxe5 13. b4 Qe7 14. c5 b6 15. cxb6 Qxb4 16. Qc2 Qe7 17. Na4 Bf8 18. Rec1 c5 19. Nd2 Qe6 20. Nc4 Bb7 21. Rab1 Rec8 22. f3 Bc6 23. Bf1 Bb5 24. Kh2 Rc6 25. b7 Rxb7 26. Na5 Bxa4 27. Qxa4 Rxb1 28. Rxb1 Rb6 29. Bc4 Qd6 30. Rd1 Qc7 31. Nb3 Rb4 32. Qxa6 Nb6 33. Rc1 Ra4 34. Qb5 Rxa2+ 35. Kh1 Nxc4 36. Qxc4 Qd7 37. Nxc5 Qxh3+ 0-1

[Event "San Nicolas"]
[Site "San Nicolas"]
[Date "1957.05.27"]
[Round "5"]
[White "Giustina, Orestes"]
[Black "Canoba, Carlos"]
[Result "1-0"]
[ECO "B16"]
[PlyCount "211"]
[EventDate "1957.05.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Bd3 Bg6 8. Ne2 Nd7 9. 0-0 Qc7 10. f4 Bxd3 11. Qxd3 e6 12. Rf3 f5 13. Be3 Nf6 14. Bf2 Bd6 15. Bh4 Nh5 16. Re1 Kd7 17. c4 Rhg8 18. d5 cxd5 19. cxd5 Qc5+ 20. Kf1 Qxd5 21. Qxd5 exd5 22. Rd1 Rac8 23. Rxd5 Rc5 24. Rd1 Kc7 25. g3 Rg6 26. Rfd3 Ng7 27. Nc3 a6 28. Nd5+ Kc6 29. b4 Rc2 30. a4 b5 31. a5 Rxh2 32. Ne7+ Bxe7 33. Rc3+ Kb7 34. Rd7+ Kb8 35. Bxe7 Rhh6 36. Bc5 Rc6 37. Rxf7 Ne8 38. Rd3 Nd6 39. Rf8+ Kc7 40. Kg2 Rg6 41. Bxd6+ Rgxd6 42. Rf7+ Kd8 43. Rxd6+ Rxd6 44. Rxf5 Ke7 45. Re5+ Kf6 46. Kf3 Rd4 47. Rh5 Kg7 48. Rc5 Rxb4 49. Rc7+ Kg6 50. Rc6+ Kg7 51. Rxa6 Ra4 52. Kg4 Ra3 53. Ra7+ Kg6 54. Kh4 Ra1 55. g4 Rh1+ 56. Kg3 b4 57. Ra6+ Kg7 58. Rb6 Ra1 59. a6 b3 60. Rb7+ Kh6 61. g5+ Kg6 62. Kg4 Rg1+ 63. Kf3 Ra1 64. Rb6+ Kg7 65. f5 b2 66. Rb7+ Kg8 67. Rxb2 Rxa6 68. Rb4 Ra1 69. Kg4 Rg1+ 70. Kh5 Rh1+ 71. Rh4 Rf1 72. f6 Rg1 73. Rh2 Re1 74. Kg4 Rg1+ 75. Kf4 Rf1+ 76. Kg3 Rg1+ 77. Rg2 Ra1 78. Re2 Ra7 79. Re8+ Kf7 80. Rh8 Ke6 81. Kg4 Ra1 82. Rxh7 Rg1+ 83. Kf4 Rf1+ 84. Ke3 Kf5 85. Rg7 Ke6 86. Kd4 Rf4+ 87. Kc5 Rf1 88. Kb6 Rb1+ 89. Kc7 Ra1 90. Re7+ Kf5 91. Rg7 Ke6 92. Kb8 Rb1+ 93. Rb7 Rf1 94. Kc8 Ra1 95. Re7+ Kf5 96. Kd7 Ra8 97. Rg7 Ra7+ 98. Ke8 Ra8+ 99. Kf7 Rb8 100. Rg8 Rb7+ 101. Kf8 Ke6 102. Rh8 Kf5 103. f7 Kg6 104. Rg8+ Kh7 105. g6+ Kh6 106. Ke8 1-0

[Event "San Nicolas"]
[Site "San Nicolas"]
[Date "1957.05.24"]
[Round "3"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Canoba, Carlos"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "54"]
[EventDate "1957.05.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Nbd7 6. Nf3 e6 7. Bd3 Be7 8. 0-0 0-0 9. c4 c5 10. b3 cxd4 11. Nxd4 Ne5 12. Bc2 Qb6 13. Nf3 Rd8 14. Qe2 Nxf3+ 15. Qxf3 Bd7 16. Bb2 Bc6 17. Qe2 Qc5 18. h4 b5 19. a4 bxc4 20. Ba3 Qd5 21. Ne4 Nxe4 22. bxc4 Nc3 23. Qg4 Qd7 24. Qh5 Ne4 25. Bb2 f5 26. Rad1 Qe8 27. Qe2 Bxh4 0-1

[Event "San Nicolas"]
[Site "San Nicolas"]
[Date "1957.05.23"]
[Round "2"]
[White "Canoba, Carlos"]
[Black "Pelikan, Jorge"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "85"]
[EventDate "1957.05.22"]
[EventType "tourn"]
[EventRounds "9"]
[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 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Bg4 9. f3 Be6 10. Bc4 Rc8 11. 0-0 Be7 12. Be3 0-0 13. Qd2 Nb4 14. Nd5 Nbxd5 15. Bxd5 Qd7 16. b3 Bxd5 17. exd5 Qf5 18. c4 h5 19. Nb1 h4 20. Nc3 Qg6 21. Bg5 Nxd5 22. Bxh4 Bxh4 23. Nxd5 b5 24. axb5 axb5 25. Qe2 Rfe8 26. Ra6 bxc4 27. bxc4 Re6 28. Rd1 f5 29. Nc3 e4 30. Nd5 Bg5 31. h4 exf3 32. Qxf3 Bxh4 33. Nf4 Qf7 34. Nxe6 Qxe6 35. Raxd6 Qe4 36. Qxe4 fxe4 37. R6d4 Rf8 38. Rxe4 Bf2+ 39. Kh2 Rf6 40. Rd3 Rh6+ 41. Rh3 Rc6 42. g4 Rd6 43. Re2 1-0

[Event "San Nicolas"]
[Site "San Nicolas"]
[Date "1957.05.22"]
[Round "1"]
[White "Espinosa, Raul"]
[Black "Canoba, Carlos"]
[Result "1-0"]
[ECO "E51"]
[PlyCount "117"]
[EventDate "1957.05.22"]
[EventType "tourn"]
[EventRounds "9"]
[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. Nf3 d5 4. Nc3 Bb4 5. e3 0-0 6. Bd3 Nc6 7. 0-0 a6 8. Qc2 dxc4 9. Bxc4 Bd6 10. Rd1 Bd7 11. e4 e5 12. dxe5 Bxe5 13. Nxe5 Nxe5 14. Be2 Qe7 15. h3 Bc6 16. Be3 Ng6 17. f3 Rfd8 18. Re1 Qe5 19. Bf1 Nf4 20. Rad1 Ne6 21. Qf2 Nh5 22. Bc4 Nhf4 23. Bxe6 fxe6 24. Bxf4 Qxf4 25. Ne2 Qf6 26. Nd4 e5 27. Nf5 Bd7 28. Ne3 Be6 29. Nd5 Bxd5 30. exd5 Rd7 31. Qe3 Rad8 32. Qxe5 Qxe5 33. Rxe5 c6 34. Kf2 Rxd5 35. Rdxd5 cxd5 36. Ke3 Kf7 37. Kd4 Rc8 38. Re2 Rd8 39. a4 Rc8 40. Kxd5 b6 41. Re3 Rc2 42. Rb3 b5 43. axb5 axb5 44. g3 g5 45. Rxb5 Rg2 46. g4 Rg3 47. Ke5 h6 48. Rb7+ Kg6 49. Rb6+ Kg7 50. b4 Rxh3 51. b5 Rh1 52. Kf5 Rf1 53. Rb7+ Kf8 54. Kg6 Rxf3 55. Kxh6 Rd3 56. Kxg5 Rd5+ 57. Kh6 Rd1 58. g5 Rb1 59. b6 1-0

