[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.31"]
[Round "19"]
[White "Bolbochan, Jacobo"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "E21"]
[PlyCount "44"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[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 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd2 0-0 7. Be2 d6 8. 0-0 Nbd7 9. Qc2 Bxc3 10. Bxc3 Ne4 11. Nd2 f5 12. f4 Ndf6 13. Nf3 Ng4 14. Qd3 Qe8 15. h3 Ngf6 16. Be1 Nh5 17. Kh2 Kh8 18. Qd1 Nhf6 19. Bh4 Qf7 20. Ng5 Nxg5 21. Bxg5 Ne4 22. Bh5 Qd7 1/2-1/2

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.30"]
[Round "18"]
[White "Rocas, Orlando"]
[Black "Sanguinetti, Renato"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "113"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 Ne4 7. Nd2 f5 8. Ndf3 e6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Ne2 0-0 12. Qc1 Bd7 13. Qf4 Qxf4 14. Nxf4 a6 15. Be2 Rfb8 16. Nd3 b5 17. Nfe5 Nxe5 18. Nxe5 Be8 19. Rc1 Kf8 20. Bd3 Ke7 21. Bxe4 dxe4 22. Kd2 Rc8 23. Ke3 Bc6 24. h4 Bd5 25. b3 Ra7 26. c4 Rac7 27. Rc2 Kf6 28. g3 h6 29. Rhc1 g6 30. a3 Ba8 31. Kd2 Bb7 32. cxb5 Rxc2+ 33. Rxc2 Rxc2+ 34. Kxc2 axb5 35. Kd2 Bd5 36. a4 bxa4 37. bxa4 g5 38. hxg5+ hxg5 39. Ke3 Ke7 40. a5 Bb7 41. f3 exf3 42. a6 Bxa6 43. Nxf3 Kf6 44. Ne5 Bb7 45. Nd7+ Kg7 46. Nc5 Bd5 47. Nd3 Kh6 48. Ne5 Kh5 49. Kf2 f4 50. gxf4 gxf4 51. Nd3 Kg4 52. Nc5 Kf5 53. Ke2 Kg4 54. Kf2 Bc4 55. Nd7 Bb5 56. Nc5 Kf5 57. Kg2 1/2-1/2

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.29"]
[Round "17"]
[White "Pilnik, Hermann"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "B19"]
[PlyCount "125"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[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 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. 0-0-0 Be7 13. c4 Qa5 14. Kb1 Rd8 15. Qe2 0-0 16. Nd2 Rfe8 17. Nb3 Qa6 18. Be3 Bf8 19. f3 b5 20. c5 Nd5 21. f4 Nxe3 22. Qxe3 b4 23. Ne4 f5 24. Nf2 Nf6 25. Qf3 Qb5 26. g4 fxg4 27. Nxg4 Nxg4 28. Qxg4 a5 29. Rhe1 a4 30. Nc1 Kh8 31. Nd3 Rxd4 32. Ne5 Rxd1+ 33. Rxd1 Qxc5 34. Qg6 b3 35. Nf7+ Kg8 36. Nxh6+ Kh8 37. Nf7+ Kg8 38. Ne5 Qc2+ 39. Qxc2 bxc2+ 40. Kxc2 Kh7 41. a3 Bc5 42. Rd7 Rf8 43. Nf7 Re8 44. Rc7 Bd4 45. Rxc6 Ra8 46. Ng5+ Kh6 47. Nxe6 Bf6 48. Nc5 Ra5 49. Nd3 Kxh5 50. Rc7 Kg4 51. Rc4 Be7 52. Ne5+ Kg3 53. Rc3+ Kxf4 54. Nc6 Re5 55. Nxe5 Kxe5 56. Rc4 g5 57. Rxa4 Kf5 58. Kd3 g4 59. Ke2 Bf6 60. Rb4 Be7 61. Rb5+ Kf4 62. Kf2 Bf6 63. a4 1-0

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.28"]
[Round "16"]
[White "Rocas, Orlando"]
[Black "Garcia Vera, Romeo"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "113"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nc3 0-0-0 9. Be3 g6 10. 0-0-0 Bg7 11. Rd2 Nh6 12. h3 f6 13. Rhd1 Nf7 14. Nde2 Nd6 15. Bf4 Nc4 16. Rd4 Ne5 17. b3 g5 18. Be3 Nf7 19. R4d2 Rhe8 20. Bd4 Ne5 21. Ng3 Bf8 22. Kb2 Bd6 23. Na4 Be7 24. Nc5 Bxc5 25. Bxc5 Be6 26. Bd4 Rf8 27. Nh5 b6 28. Bc3 Rxd2 29. Rxd2 Nd7 30. g4 Rf7 31. Rd3 Ne5 32. Rd2 Nd7 33. Kc1 a5 34. Kd1 h6 35. Ke2 Rf8 36. Ke3 Bf7 37. Nxf6 Nxf6 38. Bxf6 Re8 39. f4 gxf4+ 40. Kxf4 Bg6 41. e5 Rf8 42. h4 Bh7 43. h5 c5 44. c4 Re8 45. Bg7 Re6 46. a4 c6 47. Rd6 Rxd6 48. exd6 Kd7 49. Ke5 Bc2 50. Bxh6 Bd1 51. Bf4 Bxb3 52. h6 Bc2 53. g5 b5 54. cxb5 cxb5 55. axb5 a4 56. Bc1 c4 57. Ba3 1-0

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.27"]
[Round "15"]
[White "Michel, Paul"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "63"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. d4 e6 5. h3 Bxf3 6. Qxf3 Nf6 7. exd5 cxd5 8. Nd1 Nc6 9. c3 Qa5 10. Be3 Be7 11. Bd3 0-0 12. 0-0 b5 13. b4 Qb6 14. a4 bxa4 15. Nb2 a5 16. Nxa4 Qb8 17. b5 Na7 18. Rfb1 Nc8 19. Bf4 Nd6 20. b6 Qd8 21. Nc5 Rb8 22. b7 Nfe8 23. Bb5 Nc7 24. Bc6 Nc4 25. Nd7 g5 26. Nxb8 Qxb8 27. Qg3 Bd8 28. Bxg5 Kh8 29. Bxd8 Rxd8 30. Qf4 f5 31. Ra4 Rf8 32. Bd7 1-0

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.26"]
[Round "14"]
[White "Rocas, Orlando"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "82"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Bd3 0-0 6. Nbd2 c5 7. c3 b6 8. Ne5 Qc7 9. 0-0 Bb7 10. Qf3 Nc6 11. Qh3 Rad8 12. Ndf3 Bc8 13. Qh4 Nxe5 14. fxe5 Ne8 15. Ng5 h6 16. Nf3 Qd7 17. h3 f5 18. exf6 Rxf6 19. Bd2 g5 20. Qh5 Nd6 21. Ne5 Qe8 22. Bg6 Qf8 23. Rxf6 exf6 24. Rf1 f5 25. Be1 Bxe5 26. dxe5 Nc4 27. h4 Nxe5 28. hxg5 Rd6 29. Be8 Re6 30. Bb5 hxg5 31. Bg3 Qf6 32. Be2 Bd7 33. Rd1 Be8 34. Qh2 Bc6 35. Qh5 Kg7 36. Qh2 Ng6 37. Bf3 Rxe3 38. Bb8 c4 39. Qh3 Qd8 40. Qxf5 Qxb8 41. Bh5 Qe8 0-1

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.25"]
[Round "13"]
[White "Stahlberg, Gideon"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "E32"]
[PlyCount "112"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[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 Bb4 4. Nf3 b6 5. Qb3 Qe7 6. g3 Bb7 7. Bg2 0-0 8. 0-0 Bxc3 9. Qxc3 d6 10. b3 Nbd7 11. Bb2 Ne4 12. Qc2 f5 13. Rad1 a5 14. d5 Ndc5 15. dxe6 Nxe6 16. Nd4 Nxd4 17. Rxd4 Rae8 18. e3 Rf7 19. a3 Qd8 20. Rdd1 Qa8 21. Bc1 h6 22. b4 Re6 23. f3 Ng5 24. Qf2 Rg6 25. h4 Nh7 26. Bh3 Nf8 27. Kh2 Nd7 28. f4 Be4 29. Bb2 Nf6 30. Bxf6 Rgxf6 31. g4 fxg4 32. Bxg4 Re7 33. Rg1 axb4 34. axb4 Qa3 35. b5 Rf8 36. Qd2 Qc5 37. Qc3 Ra8 38. Be6+ Kh7 39. f5 Ra2+ 40. Kg3 Ra3 41. Qd4 Rxe3+ 42. Kf2 Rf3+ 43. Ke2 Rf4 44. Qxc5 bxc5 45. Rdf1 Rxh4 46. Kd2 g5 47. fxg6+ Bxg6 48. Rf6 Be4 49. Bg8+ Kh8 50. Rf8 Rh2+ 51. Kc1 Rc2+ 52. Kd1 Rh2 53. Rc8 Bc2+ 54. Kc1 Be4 55. Bd5+ Kh7 56. Bg8+ Kh8 1/2-1/2

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.23"]
[Round "12"]
[White "Guimard, Carlos Enrique"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "73"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. Nbd2 d5 7. Ne5 0-0 8. f4 g6 9. Qf3 Nbd7 10. c3 c5 11. g4 Qc7 12. g5 Ne8 13. h4 Ng7 14. Rf2 Rad8 15. Rh2 Nxe5 16. fxe5 Qc8 17. Qe2 Nh5 18. Nf1 Kg7 19. Bd2 Rh8 20. Rg2 h6 21. Nh2 hxg5 22. Rf1 Rdf8 23. hxg5 Qd8 24. Qg4 Bc6 25. Rf6 Be8 26. Qf3 b5 27. Ng4 Kg8 28. Rf2 Bxf6 29. exf6 Qc7 30. Ne5 Rh7 31. Rh2 Kh8 32. Qf1 Rg8 33. Rh3 a5 34. Qg2 b4 35. Qh2 c4 36. Be2 Qd8 37. Kh1 1-0

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.23"]
[Round "12"]
[White "Rocas, Orlando"]
[Black "Bauza, Lorenzo"]
[Result "1/2-1/2"]
[ECO "B83"]
[PlyCount "50"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[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 e6 6. Be2 Be7 7. 0-0 a6 8. a4 Bd7 9. Be3 Nc6 10. Nb3 Na5 11. Nxa5 Qxa5 12. Qd4 0-0 13. Rfd1 Rac8 14. Qb6 Qxb6 15. Bxb6 Rc6 16. a5 Rfc8 17. f3 Be8 18. Kf2 Kf8 19. g3 h6 20. Rd2 Nd7 21. Bd4 Bd8 22. f4 Bf6 23. Bxf6 gxf6 24. Rad1 Ke7 25. Ke3 b5 1/2-1/2

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.23"]
[Round "12"]
[White "Rocas, Orlando"]
[Black "Iliesco, Juan Traian"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "61"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. e3 Bg7 4. d4 b6 5. Bd3 Bb7 6. Nbd2 d5 7. Ne5 0-0 8. 0-0 c5 9. c3 Nc6 10. Qf3 cxd4 11. exd4 Ne4 12. Nxc6 Bxc6 13. Nxe4 dxe4 14. Bxe4 Bxd4+ 15. Kh1 Bxe4 16. Qxe4 Bf6 17. Be3 Qc8 18. Rfd1 Rd8 19. Bd4 Qg4 20. h3 Qh5 21. Rd2 Rac8 22. Rad1 Rc7 23. Kh2 Bxd4 24. Qe2 Qxe2 25. Rxe2 e5 26. Rxe5 Rcd7 27. Rxd4 Rxd4 28. cxd4 Rxd4 29. Kg3 Rd2 30. Rb5 h5 31. h4 1/2-1/2

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.22"]
[Round "11"]
[White "Luckis, Marcos"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "A44"]
[PlyCount "69"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 g6 5. e4 Bg7 6. Be3 Ne7 7. Qd2 h6 8. f4 exf4 9. Bxf4 a6 10. a4 g5 11. Bg3 Ng6 12. Be2 Qe7 13. 0-0-0 Nd7 14. Nf3 g4 15. Ne1 Nde5 16. Kb1 Bd7 17. h3 h5 18. hxg4 hxg4 19. Rxh8+ Bxh8 20. Nc2 Bf6 21. Rh1 Bg5 22. Qd1 0-0-0 23. Qg1 Bd2 24. Ne3 Qg5 25. Ned1 Kb8 26. Be1 f5 27. Bxd2 Qxd2 28. Qe3 Qd4 29. Qg5 Rf8 30. Rh6 Rg8 31. Qf6 Kc7 32. exf5 Rf8 33. Qg7 Rf7 34. Qg8 Bxf5+ 35. Ka2 1/2-1/2

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.21"]
[Round "10"]
[White "Rocas, Orlando"]
[Black "Souza Mendes, Joao"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "99"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nc3 0-0-0 9. Be3 Ne7 10. 0-0-0 Ng6 11. f3 Bd6 12. Nde2 f6 13. a3 Rhe8 14. Bf2 b5 15. Bg3 Ne5 16. Nf4 a5 17. Nd3 Nc4 18. Bf2 Be6 19. g3 Bf7 20. Nb1 g5 21. Rhe1 Ne5 22. Nd2 Nxd3+ 23. cxd3 Be5 24. Kc2 a4 25. Be3 Bd4 26. Bxd4 Rxd4 27. Kc3 Red8 28. Nf1 Bb3 29. Ne3 Bxd1 30. Rxd1 c5 31. Nf5 b4+ 32. Kc2 R4d7 33. Ne3 Kb7 34. Nc4 Rd4 35. Rd2 Kc6 36. Rd1 h5 37. h3 Kd7 38. Rd2 Ke6 39. Ne3 R4d7 40. Rd1 Rb8 41. Nc4 Rh7 42. Ra1 h4 43. g4 Ra8 44. Rf1 Rd7 45. f4 gxf4 46. Rxf4 Rad8 47. Rf3 Rd4 48. Nd2 R8d6 49. Re3 Rd8 50. Rf3 1/2-1/2

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.20"]
[Round "9"]
[White "Corte, Cesar Juan"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "77"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 b6 8. Bb5+ Bd7 9. b4 a5 10. Bxd7+ Nfxd7 11. Qa4 0-0 12. Rb1 Qc8 13. a3 Qb7 14. Qb3 axb4 15. axb4 b5 16. 0-0 Nc6 17. Be3 Ra6 18. Qb2 Rfa8 19. Qe2 Na7 20. Ra1 Nb8 21. Ne5 f6 22. Nd3 Bd8 23. Qg4 f5 24. Qh5 g6 25. Qe2 Nd7 26. Nf4 Bc7 27. Bd2 Nf8 28. Rfe1 Qc6 29. h4 Rd8 30. Rxa6 Qxa6 31. Nxe6 Re8 32. Nxc7 Rxe2 33. Nxa6 Rxd2 34. Nxd5 Rxd4 35. Nac7 Rxh4 36. Re8 Nc6 37. Rc8 Nxb4 38. Ne6 Nxd5 39. Rxf8# 1-0

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.19"]
[Round "8"]
[White "Rocas, Orlando"]
[Black "Maderna, Carlos Hugo"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "81"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nf6 4. d4 Nc6 5. c3 e6 6. Bd3 Bd7 7. Nbd2 Qb6 8. Ne5 cxd4 9. exd4 Be7 10. 0-0 Na5 11. Qe2 a6 12. a4 Rc8 13. Kh1 0-0 14. Rf3 Be8 15. Rh3 g6 16. b4 Nc6 17. Ndf3 Ne4 18. Bxe4 dxe4 19. Qxe4 Nxe5 20. fxe5 f5 21. exf6 Bxf6 22. Bh6 Rf7 23. Ne5 Bxe5 24. Qxe5 Qc7 25. Qxc7 Rcxc7 26. Kg1 Rf5 27. g4 Rff7 28. Re3 Bd7 29. Rae1 Rc8 30. h3 Rf6 31. a5 Rf7 32. c4 Rxc4 33. d5 e5 34. Rxe5 Rc8 35. Re7 Bb5 36. d6 Bc6 37. Rxf7 Kxf7 38. Re7+ Kf6 39. h4 g5 40. Bxg5+ Kg6 41. d7 1-0

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.18"]
[Round "7"]
[White "Letelier Martner, Rene"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "E21"]
[PlyCount "81"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[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 Bb4 4. Nf3 b6 5. Qb3 Qe7 6. a3 Bxc3+ 7. Qxc3 Bb7 8. e3 0-0 9. Bd3 Ne4 10. Qc2 f5 11. b3 d6 12. Bb2 Nd7 13. 0-0-0 a5 14. Rhg1 Ndf6 15. h3 c5 16. a4 Rac8 17. g4 Nc3 18. Bxc3 Bxf3 19. gxf5 Bxd1 20. Qxd1 e5 21. dxe5 dxe5 22. f4 e4 23. Bc2 Rcd8 24. Qe2 Kh8 25. Be5 Rf7 26. Qg2 Qb7 27. h4 Qe7 28. h5 Nxh5 29. Qxe4 Nf6 30. Qf3 Qe8 31. Bc3 Re7 32. e4 Qc6 33. Qg3 Rd4 34. Bxd4 cxd4 35. e5 Ne8 36. Qg5 Qc5 37. f6 h6 38. Qg6 Qa3+ 39. Kb1 d3 40. Qxd3 gxf6 41. Qg6 1-0

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.17"]
[Round "6"]
[White "Rocas, Orlando"]
[Black "Hounie Fleurquin, Carlos"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "94"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 d6 6. d3 Bd7 7. Nd5 Qc8 8. c3 Nf6 9. Nxf6+ Bxf6 10. Nf4 h5 11. h4 Bg4 12. f3 Bd7 13. Be3 e6 14. Qd2 Ne5 15. b3 Qd8 16. d4 cxd4 17. cxd4 Nc6 18. Rc1 e5 19. Nd5 exd4 20. Bg5 Bxg5 21. hxg5 Kf8 22. f4 Rc8 23. Nf6 Be6 24. Rh4 a5 25. g4 Nb4 26. Rxc8 Qxc8 27. gxh5 Qc5 28. Bf1 d3 29. Rh1 Qd4 30. a3 Nc2+ 31. Kd1 Qa1+ 32. Qc1 Qc3 33. Bxd3 Qxd3+ 34. Qd2 Qxd2+ 35. Kxd2 Bxb3 36. h6 Ke7 37. Kc3 a4 38. h7 Nxa3 39. f5 Nb5+ 40. Kb4 Nc7 41. Rc1 Na6+ 42. Ka3 Nc5 43. e5 b5 44. Rc3 gxf5 45. exd6+ Kxd6 46. Kb4 Bc4 47. g6 fxg6 0-1

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.16"]
[Round "5"]
[White "Maccioni Seisdedos, Alejandro"]
[Black "Rocas, Orlando"]
[Result "0-1"]
[ECO "A44"]
[PlyCount "70"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Bd3 g6 5. Ne2 Bg7 6. 0-0 Ne7 7. Nd2 Nd7 8. Nc4 Qc7 9. a4 0-0 10. Nc3 a6 11. a5 b5 12. axb6 Nxb6 13. Qe2 Nxc4 14. Bxc4 f5 15. f3 f4 16. Bd2 Qb6 17. Na4 Qc7 18. Nc3 Qb6 19. Na4 Qc7 20. b3 g5 21. Nb2 h5 22. Bxa6 Rxa6 23. Rxa6 c4 24. Rc6 Nxc6 25. dxc6 cxb3 26. Qc4+ Kh7 27. cxb3 Qb6+ 28. Rf2 g4 29. Qb4 Qa7 30. Qa5 Ba6 31. b4 g3 32. hxg3 fxg3 33. Be1 Ra8 34. Na4 Bh6 35. Nc5 gxf2+ 0-1

[Event "Mar del Plata International-09"]
[Site "Mar del Plata"]
[Date "1946.03.15"]
[Round "4"]
[White "Rocas, Orlando"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "62"]
[EventDate "1946.03.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Bd3 0-0 6. Nbd2 c5 7. c3 Qc7 8. Ne5 Nc6 9. 0-0 Rb8 10. Qe2 a6 11. a4 Bd7 12. Nxd7 Nxd7 13. Nf3 e6 14. Bd2 Rbe8 15. Qf2 f5 16. Qh4 Nd8 17. Kh1 Nf7 18. Ne5 Nf6 19. h3 Nd6 20. Be1 Nfe4 21. g4 Bf6 22. g5 Bg7 23. Bxe4 Nxe4 24. Nd3 cxd4 25. exd4 Qc4 26. Rf3 b5 27. axb5 axb5 28. Ra7 Ra8 29. Rxg7+ Kxg7 30. Qh6+ Kg8 31. h4 Nd6 0-1

[Event "BRA-ch14"]
[Site "Nova Friburgo"]
[Date "1945.03.??"]
[Round "4"]
[White "Duarte Filho, Paulo"]
[Black "Rocas, Orlando"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "56"]
[EventDate "1945.03.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. d4 e6 5. Bd3 Nd7 6. 0-0 dxe4 7. Nxe4 Ngf6 8. Ng3 Bd6 9. h3 Bxf3 10. Qxf3 Qc7 11. Bd2 0-0 12. Rae1 c5 13. c3 cxd4 14. cxd4 Rac8 15. Ne4 Be7 16. Bf4 Qb6 17. Be5 Qxb2 18. Nxf6+ Bxf6 19. Qe4 g6 20. Rb1 Qxa2 21. Bd6 Rfd8 22. Qxb7 Bxd4 23. Be7 Nc5 24. Bxc5 Rxc5 25. Qe7 Rcd5 26. Rb7 Rf8 27. Be4 Re5 28. Bc6 Re1 0-1

[Event "BRA-ch14"]
[Site "Nova Friburgo"]
[Date "1945.03.??"]
[Round "3"]
[White "Rocas, Orlando"]
[Black "De Carvalho, Flavio"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "81"]
[EventDate "1945.03.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[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. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Be3 Ne7 9. Nc3 b6 10. 0-0-0 c5 11. Nde2 Bd7 12. Bf4 Bxf4+ 13. Nxf4 0-0-0 14. Ncd5 Nxd5 15. Rxd5 Bc6 16. Rxd8+ Rxd8 17. f3 g6 18. Rd1 Rd4 19. Rxd4 cxd4 20. Ne2 Bb5 21. Nxd4 Bf1 22. g3 Bg2 23. b4 Kd7 24. Kd2 c5 25. bxc5 bxc5 26. Nb3 Kc6 27. Ke3 Kb5 28. Nd2 Bh3 29. g4 h5 30. Kf4 hxg4 31. fxg4 Kb4 32. Nb3 Bf1 33. Kg3 Kc3 34. Nxc5 Kxc2 35. h4 Be2 36. Nxa6 Kb2 37. Nb4 Ka3 38. Nc6 Bc4 39. h5 gxh5 40. gxh5 f6 41. Ne7 1-0

[Event "Rio de Janeiro free"]
[Site "Rio de Janeiro"]
[Date "1943.08.??"]
[Round "?"]
[White "Rocas, Orlando"]
[Black "Eliskases, Erich Gottlieb"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "93"]
[EventDate "1943.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nc3 0-0-0 9. Be3 g6 10. 0-0-0 f6 11. Rd2 Nh6 12. Rhd1 Bg7 13. f3 Nf7 14. Nde2 b6 15. h4 Ne5 16. b3 h5 17. Na4 c5 18. Nb2 Be6 19. Rxd8+ Rxd8 20. Rxd8+ Kxd8 21. Nf4 Bf7 22. c4 Bf8 23. Nbd3 Bd6 24. Kd2 c6 25. Nxe5 Bxe5 26. Nd3 Ke7 27. Bf4 Bd4 28. Bc7 b5 29. cxb5 cxb5 30. Bb6 c4 31. Bxd4 cxd3 32. Kxd3 a5 33. Kc3 a4 34. bxa4 bxa4 35. a3 Bb3 36. Kd2 Ke6 37. g4 Bc4 38. Ke3 Bb3 39. Kf4 Bd1 40. g5 fxg5+ 41. hxg5 Be2 42. Ba7 Bb5 43. Bb8 Be8 44. Ke3 Bb5 45. Bg3 Bc4 46. Kd4 Be2 47. f4 1/2-1/2

[Event "Rio de Janeiro free"]
[Site "Rio de Janeiro"]
[Date "1943.07.??"]
[Round "?"]
[White "Eliskases, Erich Gottlieb"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "A47"]
[PlyCount "106"]
[EventDate "1943.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 d5 5. Ne5 Nbd7 6. f4 g6 7. Bd3 Bg7 8. 0-0 0-0 9. Qf3 c5 10. c3 Qc7 11. Qh3 e6 12. Ndf3 Rae8 13. Bd2 Ne4 14. Be1 f5 15. Nxd7 Qxd7 16. Ne5 Qa4 17. Bxe4 dxe4 18. Bh4 cxd4 19. exd4 Rc8 20. Bg5 Qb5 21. Rf2 Bxe5 22. fxe5 Qd3 23. Qh6 Rf7 24. Rd2 Qb5 25. Bf6 Qd5 26. a3 Rcf8 27. Qg5 Rc7 28. Re1 a5 29. Re3 Kf7 30. h4 Ke8 31. h5 Rg8 32. Rg3 Qd7 33. Qe3 Bd5 34. Rg5 a4 35. Rf2 b5 36. Rf4 Qf7 37. Rh4 Kd7 38. hxg6 hxg6 39. Rh6 Kc6 40. Rg3 Rd7 41. Qg5 Bc4 42. Rgh3 Kd5 43. Qd2 Rc8 44. g4 Rg8 45. g5 Rf8 46. Rh8 Rxh8 47. Rxh8 Qh7 48. Qf4 Qxh8 49. Bxh8 Rh7 50. Bf6 Rh3 51. Kg2 Rf3 52. Qxf3 exf3+ 53. Kxf3 Bb3 1/2-1/2

[Event "Rio de Janeiro free"]
[Site "Rio de Janeiro"]
[Date "1943.06.??"]
[Round "?"]
[White "Eliskases, Erich Gottlieb"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "E38"]
[PlyCount "52"]
[EventDate "1943.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. Bg5 Qa5 8. Bxf6 gxf6 9. a3 Bb4 10. Rc1 Bxc3+ 11. Qxc3 Qxc3+ 12. Rxc3 b6 13. g3 Bb7 14. Bg2 Ke7 15. 0-0 Rac8 16. Rfc1 d6 17. e3 Rc7 18. Nd2 f5 19. f4 Rhc8 20. Kf2 Na5 21. Bxb7 Nxb7 22. e4 fxe4 23. Nxe4 Nc5 24. Nxc5 Rxc5 25. Ke3 Rh5 26. R1c2 f6 1/2-1/2

[Event "Rio de Janeiro free"]
[Site "Rio de Janeiro"]
[Date "1943.06.??"]
[Round "?"]
[White "Rocas, Orlando"]
[Black "Eliskases, Erich Gottlieb"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "101"]
[EventDate "1943.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 c5 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Be2 d6 7. 0-0 Nc6 8. Qc1 Qc7 9. d3 e5 10. fxe5 dxe5 11. e4 Nd4 12. Nc3 Be6 13. h3 Nh5 14. Nxd4 exd4 15. Nb5 Qe5 16. Bxh5 Qxh5 17. Nc7 Rac8 18. Nxe6 fxe6 19. Rxf8+ Rxf8 20. Qe1 Be5 21. Ba3 Bf4 22. Bc1 Bc7 23. e5 Qxe5 24. Qxe5 Bxe5 25. Bh6 Bg7 26. Bg5 Rf5 27. Bh4 g5 28. Bf2 h5 29. Re1 Kf7 30. Bg3 h4 31. Bb8 a6 32. Bd6 Bf6 33. a4 Ke8 34. Re4 Kd7 35. Bb8 Be7 36. Re5 Bd6 37. Bxd6 Kxd6 38. Re4 b5 39. axb5 axb5 40. Rg4 Kd5 41. g3 hxg3 42. Rxg3 e5 43. Rg4 c4 44. dxc4+ bxc4 45. Kg2 Kc5 46. Re4 Kb4 47. bxc4 Kxc4 48. Kg3 Kd5 49. Re2 Rf4 50. Rd2 e4 51. Rd1 0-1

[Event "Alekhine sim clock"]
[Site "Rio de Janeiro"]
[Date "1939.05.??"]
[Round "?"]
[White "Alekhine, Alexander"]
[Black "Rocas, Orlando"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "48"]
[EventDate "1939.??.??"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "BRA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nc3 dxc4 6. d5 Ne5 7. Bf4 Ng6 8. Bg3 e5 9. Bxc4 Bd6 10. Nf3 N8e7 11. h4 Nf5 12. h5 Nxg3 13. fxg3 Ne7 14. h6 g6 15. Ng5 0-0 16. g4 Qb6 17. Nge4 f5 18. gxf5 Nxf5 19. Nxd6 Nxd6 20. Qe2 Nxc4 21. Qxc4 Qf2+ 22. Kd1 Rf4 23. Ne4 Bg4+ 24. Kc1 Rxe4 0-1

[Event "South America-ch 9th"]
[Site "Rio de Janeiro"]
[Date "1938.11.??"]
[Round "1"]
[White "Bolbochan, Julio"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "E16"]
[PlyCount "51"]
[EventDate "1938.11.21"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Qe7 7. 0-0 Bxd2 8. Qxd2 d6 9. Nc3 Ne4 10. Qc2 Nxc3 11. Qxc3 Nd7 12. c5 Bd5 13. Rfe1 Nf6 14. Rac1 Qd7 15. cxd6 cxd6 16. Qc7 Ke7 17. Nd2 Bxg2 18. Kxg2 Rhc8 19. Qxd7+ Kxd7 20. e4 d5 21. f3 Ng8 22. Kf2 Ne7 23. Ke3 Rxc1 24. Rxc1 Rc8 25. Rxc8 Nxc8 26. Kd3 1/2-1/2

[Event "South America-ch 9th"]
[Site "Rio de Janeiro"]
[Date "1938.11.??"]
[Round "3"]
[White "Moses, Jayme Schreibman"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "E34"]
[PlyCount "72"]
[EventDate "1938.11.21"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. Nf3 c5 7. a3 Bxc3+ 8. bxc3 Nc6 9. e3 0-0 10. Be2 Bd7 11. Rb1 cxd4 12. cxd4 Rfc8 13. Qb2 Ne4 14. 0-0 Na5 15. Bd2 Rc7 16. Rfc1 Rac8 17. Rxc7 Rxc7 18. Be1 b6 19. Qb4 f6 20. Qb2 Nc4 21. Qb3 Ncd6 22. Qxd5 exd5 23. Bd3 Nc3 24. Rb3 Nde4 25. Nd2 Ne2+ 26. Bxe2 Rc1 27. Rb1 Nc3 28. Rxc1 Nxe2+ 29. Kf1 Nxc1 30. f3 Bb5+ 31. Kg1 Kf7 32. Bg3 Bd3 33. e4 Ke6 34. Kf2 Bc2 35. Ke3 Nb3 36. Nxb3 Bxb3 1/2-1/2

[Event "South America-ch 9th"]
[Site "Rio de Janeiro"]
[Date "1938.11.??"]
[Round "4"]
[White "Pulcherio, Cauby"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "50"]
[EventDate "1938.11.21"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. Nc3 g6 6. 0-0 Bg7 7. d3 0-0 8. e4 Nc6 9. h3 d6 10. Be3 e5 11. Qd2 Nd4 12. Bh6 Nh5 13. Nd5 Bxd5 14. cxd5 Qd7 15. Nxd4 cxd4 16. Bxg7 Kxg7 17. Rfc1 Rac8 18. Rxc8 Rxc8 19. Rc1 a5 20. Rc2 Nf6 21. Qc1 Rc5 22. Rxc5 bxc5 23. f4 Qb7 24. b3 h5 25. Qc4 Qb6 1/2-1/2

[Event "South America-ch 9th"]
[Site "Rio de Janeiro"]
[Date "1938.11.??"]
[Round "2"]
[White "Rocas, Orlando"]
[Black "Guimard, Carlos Enrique"]
[Result "0-1"]
[ECO "C12"]
[PlyCount "82"]
[EventDate "1938.11.21"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. exd5 Qxd5 6. Bxf6 Bxc3+ 7. bxc3 gxf6 8. Nf3 c5 9. Be2 Rg8 10. 0-0 Bd7 11. Re1 c4 12. Qc1 Bc6 13. Qf4 Nd7 14. Rab1 a5 15. Kh1 Ke7 16. Rg1 Rac8 17. Ne1 b5 18. Qc1 Qd6 19. Bf3 Rg5 20. Bxc6 Rxc6 21. Nf3 Rf5 22. Qe3 Nb6 23. d5 Rxd5 24. Nd4 Rcc5 25. f4 Rh5 26. Rgd1 Kf8 27. Nf5 Nd5 28. g4 Qc6 29. Qf3 Rh3 30. Ng3 Nxc3 31. Qxc6 Rxc6 32. Kg2 Rh4 33. h3 f5 34. gxf5 Nxd1 35. Rxd1 Rxf4 36. fxe6 fxe6 37. Rd7 Rf7 38. Rd4 Ke7 39. Ne4 Rf4 40. Kg3 e5 41. c3 Rg6+ 0-1

[Event "South America-ch 9th"]
[Site "Rio de Janeiro"]
[Date "1938.11.??"]
[Round "6"]
[White "Rotunno, Ernesto"]
[Black "Rocas, Orlando"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "68"]
[EventDate "1938.11.21"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 c5 5. c3 Nbd7 6. Bd3 Be7 7. Nbd2 0-0 8. 0-0 b6 9. Qe2 Bb7 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bxe7 Qxe7 13. f4 g6 14. Nf3 Rad8 15. g4 d4 16. exd4 Bxf3 17. Qxf3 cxd4 18. cxd4 Qb4 19. Rad1 Qxd4+ 20. Qf2 Nc5 21. Qxd4 Rxd4 22. Bc2 Rfd8 23. Rxd4 Rxd4 24. Rf2 g5 25. Kg2 gxf4 26. Kf3 Kg7 27. g5 h6 28. h4 Nd7 29. Re2 hxg5 30. hxg5 Nc5 31. Rh2 Nd7 32. Re2 Kf8 33. Be4 Nxe5+ 34. Kxf4 Nc4 0-1

[Event "South America-ch 9th"]
[Site "Rio de Janeiro"]
[Date "1938.11.??"]
[Round "7"]
[White "Salles Oliveira, Antonio"]
[Black "Rocas, Orlando"]
[Result "0-1"]
[ECO "A49"]
[PlyCount "64"]
[EventDate "1938.11.21"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 g6 5. c3 Bg7 6. Nbd2 0-0 7. 0-0 c5 8. Re1 cxd4 9. cxd4 d5 10. Ne5 Nc6 11. Ndf3 Ne4 12. Bf4 f6 13. Nxc6 Bxc6 14. Rc1 Qd7 15. Qb3 e6 16. Nd2 g5 17. Be3 Rfc8 18. Rc2 Ba4 19. Rxc8+ Rxc8 20. Qd3 Nd6 21. b3 Bb5 22. Qb1 Nf5 23. Nf1 Nxe3 24. fxe3 f5 25. Kf2 Qc7 26. Qb2 g4 27. Rd1 Bf8 28. Qd2 Qc3 29. Qxc3 Rxc3 30. Rd2 Ba3 31. Ke1 Rc1+ 32. Kf2 Bb4 0-1

[Event "Buenos Aires+"]
[Site "Buenos Aires"]
[Date "1935.??.??"]
[Round "1"]
[White "Bolbochan, Jacobo"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "E34"]
[PlyCount "91"]
[EventDate "1935.??.??"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. Nf3 c5 7. Bd2 Bxc3 8. Bxc3 Nc6 9. dxc5 Qxc5 10. e3 Nd5 11. Rc1 Nxc3 12. Qxc3 Qxc3+ 13. Rxc3 Bd7 14. Bb5 Ke7 15. Ke2 Rac8 16. Rhc1 f6 17. a3 a6 18. Bd3 g6 19. b4 e5 20. Be4 Kd6 21. Nd2 f5 22. Nc4+ Ke6 23. Bb1 Ne7 24. Ba2 Bb5 25. a4 Bxc4+ 26. Bxc4+ Kf6 27. Bb3 Rxc3 28. Rxc3 Rc8 29. Rxc8 Nxc8 30. Bd5 Nd6 31. Kd3 g5 32. g3 g4 33. a5 h6 34. Kc3 Ke7 35. Kc2 Kd7 36. Kd3 Ke7 37. e4 Kf6 38. exf5 Kxf5 39. Ke3 h5 40. Kd3 Kf6 41. Kc3 Ke7 42. Kc2 Kd7 43. b5 axb5 44. Bxb7 Nc4 45. a6 Kc7 46. Bd5 1-0

[Event "BRA-ch06Match De Souza-Rocas +3-3=4"]
[Site "Rio de Janeiro"]
[Date "1934.02.??"]
[Round "1"]
[White "Rocas, Orlando"]
[Black "Souza Mendes, Joao"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "65"]
[EventDate "1934.02.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "BRA"]
[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. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Nc3 Ne7 9. Be3 0-0 10. 0-0-0 f5 11. f3 f4 12. Bf2 Ng6 13. Nb3 b6 14. Bxb6 cxb6 15. Rxd6 Ne5 16. Rhd1 Bb7 17. Na4 Nc4 18. Rd7 Rab8 19. Rc7 Rf7 20. Rdd7 Rxd7 21. Rxd7 Bc8 22. Rc7 c5 23. Nd2 Be6 24. b3 Nxd2 25. Kxd2 Kf8 26. c4 Bf7 27. Nc3 Rd8+ 28. Nd5 Bxd5 29. cxd5 Rd6 30. Kd3 Rg6 31. e5 Rxg2 32. d6 Rg1 33. Ke4 1-0

[Event "BRA-ch06Match De Souza-Rocas +3-3=4"]
[Site "Rio de Janeiro"]
[Date "1934.02.??"]
[Round "3"]
[White "Rocas, Orlando"]
[Black "Souza Mendes, Joao"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "60"]
[EventDate "1934.02.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 d5 4. exd5 exd5 5. cxd5 Nf6 6. Bb5+ Bd7 7. Qe2+ Qe7 8. Qxe7+ Bxe7 9. Bxd7+ Nbxd7 10. Nc3 0-0 11. 0-0 Nb6 12. d6 Bxd6 13. d4 cxd4 14. Nb5 Bc5 15. Nbxd4 Bxd4 16. Nxd4 Rfe8 17. b3 Nbd5 18. Bb2 a6 19. g3 Rac8 20. Rac1 Nb4 21. Rxc8 Rxc8 22. a3 Nd3 23. Rb1 Ne4 24. f3 Nc3 25. Bxc3 Rxc3 26. Kf1 Ne5 27. Ke2 Rd3 28. Rd1 Rxd1 29. Kxd1 g6 30. Ke2 Kf8 1/2-1/2

[Event "BRA-ch06Match De Souza-Rocas +3-3=4"]
[Site "Rio de Janeiro"]
[Date "1934.02.??"]
[Round "5"]
[White "Rocas, Orlando"]
[Black "Souza Mendes, Joao"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "92"]
[EventDate "1934.02.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Bf4 d6 5. Nc3 0-0 6. h3 Nbd7 7. Qb3 b6 8. e3 Bb7 9. Be2 Ne4 10. Nxe4 Bxe4 11. 0-0 e5 12. dxe5 dxe5 13. Bg3 Qe7 14. Rad1 Nc5 15. Qa3 a5 16. Nd2 Bc6 17. Bf3 Bxf3 18. Nxf3 Rad8 19. Bh4 f6 20. b3 g5 21. Bg3 Rxd1 22. Rxd1 Rd8 23. Qc1 Rxd1+ 24. Qxd1 Qd7 25. Qd2 Qxd2 26. Nxd2 Nd3 27. f4 gxf4 28. exf4 exf4 29. Bh2 Kf7 30. Kf1 Bh6 31. a4 Ke6 32. Ke2 Nc1+ 33. Kf3 Kf5 34. Bg1 Bf8 35. Bh2 Bd6 36. Ne4 Nxb3 37. Nxd6+ cxd6 38. Bxf4 Ke6 39. Be3 Nc5 40. Bxc5 bxc5 41. Ke4 f5+ 42. Kf4 d5 43. cxd5+ Kxd5 44. Kxf5 c4 45. Kf4 Kd4 46. Kf3 Kd3 0-1

[Event "BRA-ch06Match De Souza-Rocas +3-3=4"]
[Site "Rio de Janeiro"]
[Date "1934.02.??"]
[Round "7"]
[White "Rocas, Orlando"]
[Black "Souza Mendes, Joao"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "68"]
[EventDate "1934.02.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. f4 Bg7 5. Nf3 0-0 6. Be3 Nbd7 7. e5 Ng4 8. Qd2 c5 9. exd6 Nxe3 10. Qxe3 exd6 11. 0-0-0 Re8 12. Qd2 Qa5 13. Bb5 Rd8 14. Kb1 a6 15. Bxd7 Bxd7 16. Nd5 Qxd2 17. Rxd2 Bg4 18. dxc5 dxc5 19. Rhd1 Kf8 20. Rf1 Rd6 21. h3 Bxf3 22. Rxf3 c4 23. Rf1 Rad8 24. Rfd1 Bh6 25. Kc1 g5 26. Nb6 Rxd2 27. Rxd2 Rxd2 28. Kxd2 gxf4 29. Ke2 f3+ 30. Kxf3 Bc1 31. b3 cxb3 32. cxb3 Ke7 33. Ke4 Ke6 34. g4 Kd6 1-0

[Event "BRA-ch06Match De Souza-Rocas +3-3=4"]
[Site "Rio de Janeiro"]
[Date "1934.02.??"]
[Round "9"]
[White "Rocas, Orlando"]
[Black "Souza Mendes, Joao"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "76"]
[EventDate "1934.02.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. bxc3 exf6 6. Nf3 Bd6 7. d4 0-0 8. Be2 Re8 9. 0-0 Nd7 10. Re1 Nf8 11. Bb5 Bd7 12. Rxe8 Qxe8 13. Bxd7 Qxd7 14. Qd3 Re8 15. Bd2 Ng6 16. Rb1 c6 17. c4 b6 18. h3 Bf4 19. Re1 Rxe1+ 20. Bxe1 Bc7 21. Bd2 Qd6 22. Kf1 Ne7 23. Qe3 Qe6 24. Qb3 g5 25. Bb4 Nc8 26. d5 cxd5 27. cxd5 Qd7 28. c4 Bd6 29. Bc3 Be7 30. Qb2 Qc7 31. Qb3 Nd6 32. Bb4 Ne4 33. Bxe7 Qxe7 34. Qd3 Nd6 35. Qc2 Qc7 36. Nd2 f5 37. Qd3 f6 38. Qd4 Kg7 1/2-1/2

[Event "BRA-ch06Match De Souza-Rocas +3-3=4"]
[Site "Rio de Janeiro"]
[Date "1934.02.??"]
[Round "2"]
[White "Souza Mendes, Joao"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "D12"]
[PlyCount "67"]
[EventDate "1934.02.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. cxd5 Nxd5 6. Nbd2 Nf6 7. Bc4 e6 8. 0-0 Nbd7 9. Qe2 Ne4 10. Nxe4 Bxe4 11. Bd2 Bd6 12. Bc3 Bxf3 13. Qxf3 Qf6 14. Qe2 Nb6 15. Bb3 Nd5 16. Bd2 Ne7 17. e4 Qxd4 18. Bc3 Qc5 19. Bxg7 Rg8 20. Bf6 Be5 21. Qh5 Bd4 22. Qxc5 Bxc5 23. Rac1 Rg6 24. Rxc5 Rxf6 25. Rh5 Rd8 26. Rxh7 Rd2 27. f4 Rg6 28. Rf2 Rd4 29. f5 exf5 30. Bxf7+ Kf8 31. Bxg6 Nxg6 32. Rxf5+ Kg8 33. Rxb7 Rd2 34. Rg5 1-0

[Event "BRA-ch06Match De Souza-Rocas +3-3=4"]
[Site "Rio de Janeiro"]
[Date "1934.02.??"]
[Round "4"]
[White "Souza Mendes, Joao"]
[Black "Rocas, Orlando"]
[Result "1-0"]
[ECO "E22"]
[PlyCount "71"]
[EventDate "1934.02.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. e3 Nc6 6. Nf3 b6 7. a3 Bxc3+ 8. Qxc3 cxd4 9. exd4 Ne7 10. Bf4 Ne4 11. Qc2 Bb7 12. Bd3 f5 13. Nd2 Nxd2 14. Qxd2 Ng6 15. Bg5 Qc7 16. f3 0-0 17. 0-0 h6 18. Be3 Qd8 19. Bf2 Qf6 20. Rac1 Ne7 21. Bb1 Rac8 22. d5 exd5 23. c5 bxc5 24. Bxc5 a6 25. Qb4 Rfe8 26. Rce1 d6 27. Bxd6 Nc6 28. Qxb7 Qxd6 29. Qxa6 d4 30. Rxe8+ Rxe8 31. Qc4+ Kh8 32. Bxf5 Ne5 33. Qc1 d3 34. Rd1 Nxf3+ 35. gxf3 Qd4+ 36. Kf1 1-0

[Event "BRA-ch06Match De Souza-Rocas +3-3=4"]
[Site "Rio de Janeiro"]
[Date "1934.02.??"]
[Round "6"]
[White "Souza Mendes, Joao"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "E16"]
[PlyCount "130"]
[EventDate "1934.02.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 0-0 7. 0-0 d6 8. Nb1 d5 9. c5 bxc5 10. a3 Ba5 11. dxc5 c6 12. b4 Bc7 13. Bb2 Nbd7 14. Nbd2 a5 15. Qc2 Qe7 16. Rfc1 axb4 17. axb4 e5 18. e4 Ba6 19. Ne1 d4 20. Nc4 Bb5 21. Rxa8 Rxa8 22. Ra1 Qd8 23. Rxa8 Qxa8 24. Na3 Ba4 25. Qc4 Qb7 26. Nd3 g5 27. Qc1 g4 28. Nc4 Qb8 29. h3 gxh3 30. Bxh3 Bb5 31. Bf5 Qf8 32. Ne1 Qg7 33. Na3 Ba6 34. Qc2 Qf8 35. Qa4 Qa8 36. Bc1 Qb7 37. f3 Nf8 38. Bh3 Nh5 39. Kf2 Bb8 40. Bd2 Ng6 41. Bg5 Nf8 42. Bg4 Ng7 43. Ng2 Nfe6 44. Bd2 Nc7 45. Qc2 Nb5 46. Nc4 Qa7 47. Na5 Bb7 48. Bd7 Qa6 49. Ne1 Bc7 50. Nxb7 Qxb7 51. Qa4 Kf8 52. Nd3 Ke7 53. Bg4 Qa7 54. Qxa7 Nxa7 55. f4 f6 56. f5 Nb5 57. Bd1 Nxf5 58. exf5 e4 59. Nf4 e3+ 60. Bxe3 dxe3+ 61. Kxe3 Bxf4+ 62. Kxf4 Nc7 63. Bf3 Kd7 64. Ke3 Na6 65. Be2 Nxb4 1/2-1/2

[Event "BRA-ch06Match De Souza-Rocas +3-3=4"]
[Site "Rio de Janeiro"]
[Date "1934.02.??"]
[Round "8"]
[White "Souza Mendes, Joao"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "E16"]
[PlyCount "71"]
[EventDate "1934.02.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 0-0 7. 0-0 c5 8. Nb3 cxd4 9. Nbxd4 a6 10. a3 Be7 11. b4 Qc7 12. Bb2 Nc6 13. Nxc6 Bxc6 14. Rc1 Rac8 15. Ne1 Rfe8 16. Bxc6 Qxc6 17. Nd3 d6 18. f3 Rc7 19. e4 Nd7 20. Rf2 Rec8 21. Rd2 Qb7 22. Rdc2 h6 23. Nf4 a5 24. Qe2 Qa6 25. b5 Qb7 26. Nd3 Nc5 27. Nxc5 dxc5 28. Rd1 Rd7 29. Rxd7 Qxd7 30. Rd2 Qc7 31. Qd1 f6 32. Kf2 Rd8 33. f4 Rxd2+ 34. Qxd2 Qd6 35. Qxd6 Bxd6 36. Kf3 1/2-1/2

[Event "BRA-ch06Match De Souza-Rocas +3-3=4"]
[Site "Rio de Janeiro"]
[Date "1934.02.??"]
[Round "10"]
[White "Souza Mendes, Joao"]
[Black "Rocas, Orlando"]
[Result "0-1"]
[ECO "A50"]
[PlyCount "52"]
[EventDate "1934.02.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 g6 5. d5 Bg7 6. e4 d6 7. Be3 Nbd7 8. Nd4 Nc5 9. f3 a5 10. Qd2 h6 11. Bd3 Nxd3+ 12. Qxd3 0-0 13. Qd2 Kh7 14. g4 Ba6 15. Ncb5 Qd7 16. g5 hxg5 17. Bxg5 Nh5 18. a4 e5 19. Ne2 Bxb5 20. cxb5 Qh3 21. Kf2 f6 22. Ng1 Qd7 23. Be3 f5 24. Ke2 fxe4 25. fxe4 Qg4+ 26. Kd3 Nf6 0-1

[Event "BRA-ch05 Match Rocas-Gama +2-0=2"]
[Site "Rio de Janeiro"]
[Date "1933.01.??"]
[Round "2"]
[White "Gama, Alberto"]
[Black "Rocas, Orlando"]
[Result "1/2-1/2"]
[ECO "A47"]
[PlyCount "127"]
[EventDate "1933.01.??"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Nbd2 c5 5. Bd3 Nc6 6. c3 g6 7. 0-0 Bg7 8. Re1 0-0 9. Qe2 Rc8 10. Nf1 Qc7 11. e4 cxd4 12. e5 Nd5 13. cxd4 Ncb4 14. Bd2 Nxd3 15. Qxd3 Qc4 16. Qa3 Qa6 17. Qxa6 Bxa6 18. Rac1 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Bxc8 21. Ne3 Nf4 22. g3 Bb7 23. gxf4 Bxf3 24. Nc2 f5 25. Ne1 Be4 26. f3 Bb1 27. a4 Kf7 28. Kf2 Ke6 29. a5 Kd5 30. axb6 axb6 31. Bc3 Kc4 32. Ng2 Kb3 33. Ne3 e6 34. d5 Bh6 35. Kg3 g5 36. fxg5 Bxg5 37. f4 Bd8 38. dxe6 dxe6 39. Nf1 Bd3 40. Nd2+ Kc2 41. Nf3 Bc4 42. Nd4+ Kd3 43. Nc6 Bc7 44. Bb4 b5 45. Bc5 Ke4 46. b4 Bd5 47. Nd4 Bc4 48. Nf3 Bd8 49. Ng1 Bf1 50. Nf3 Bc4 51. Ne1 Bb3 52. Nf3 Bc4 53. Nd4 Bc7 54. Nc6 Bd5 55. Ne7 Bd8 56. Ng8 Bc6 57. Nf6+ Bxf6 58. exf6 Be8 59. Bd6 Kd5 60. Be5 Kc4 61. Bd6 Kd5 62. Bc7 Kc4 63. Ba5 Kd5 64. Bc7 1/2-1/2

[Event "BRA-ch05 Match Rocas-Gama +2-0=2"]
[Site "Rio de Janeiro"]
[Date "1933.01.??"]
[Round "4"]
[White "Gama, Alberto"]
[Black "Rocas, Orlando"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "112"]
[EventDate "1933.01.??"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. c4 Bg7 4. e4 d6 5. Qc2 Nbd7 6. f4 c5 7. b5 0-0 8. Nf3 Nh5 9. Bxg7 Nxg7 10. Bd3 f5 11. e5 dxe5 12. fxe5 Ne6 13. 0-0 Nxe5 14. Nxe5 Qd4+ 15. Kh1 Qxe5 16. Nc3 Nd4 17. Qb2 Qd6 18. Nd5 e6 19. Nf4 b6 20. Rf2 Bb7 21. Bf1 e5 22. Ne2 Rad8 23. d3 Rfe8 24. Re1 Ne6 25. Qa3 Rd7 26. Ng3 Nd4 27. Qc1 Rde7 28. Qg5 Kh8 29. Qh6 Qf6 30. Kg1 f4 31. Ne4 Bxe4 32. Rxe4 Nf5 33. Qh3 Qh4 34. Qxh4 Nxh4 35. Be2 Nf5 36. Bf3 Ne3 37. a4 Rd8 38. Rd2 Kg7 39. Kf2 Kf6 40. g3 g5 41. g4 h5 42. gxh5 g4 43. Be2 Rh7 44. Rxe3 fxe3+ 45. Kxe3 Rd4 46. Bf1 Rxh5 47. Rf2+ Rf5 48. Be2 Rxf2 49. Kxf2 e4 50. dxe4 Rxe4 51. Bf1 Kg5 52. Bd3 Re5 53. Bf1 Kf4 54. Bg2 Re3 55. Bd5 Ra3 56. Kg1 Rxa4 0-1

[Event "BRA-ch05 Match Rocas-Gama +2-0=2"]
[Site "Rio de Janeiro"]
[Date "1933.01.??"]
[Round "1"]
[White "Rocas, Orlando"]
[Black "Gama, Alberto"]
[Result "1/2-1/2"]
[ECO "B60"]
[PlyCount "71"]
[EventDate "1933.01.??"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qb6 7. Bxf6 gxf6 8. Nb3 Be6 9. Nd5 Bxd5 10. Qxd5 a6 11. c3 Rc8 12. Qf5 Rc7 13. Be2 Rg8 14. 0-0 h6 15. Kh1 Rg5 16. Qh3 Na5 17. f4 Rg7 18. Nxa5 Qxa5 19. Qd3 Qc5 20. Rad1 Qc6 21. Rd2 e5 22. f5 Rg5 23. c4 Qc5 24. Qc3 a5 25. a3 b6 26. Rd5 Qc6 27. Qb3 Be7 28. c5 Kf8 29. cxb6 Rb7 30. Rb5 Bd8 31. Rd1 Rxb6 32. Rxb6 Bxb6 33. Qd5 Qxd5 34. Rxd5 Bc5 35. Rd1 Ke7 36. Rb1 1/2-1/2

[Event "BRA-ch05 Match Rocas-Gama +2-0=2"]
[Site "Rio de Janeiro"]
[Date "1933.01.??"]
[Round "3"]
[White "Rocas, Orlando"]
[Black "Gama, Alberto"]
[Result "1-0"]
[ECO "B74"]
[PlyCount "121"]
[EventDate "1933.01.??"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. Nb3 a6 9. 0-0 b5 10. f4 0-0 11. Bf3 Bb7 12. Qe1 Qc7 13. Nd5 Nxd5 14. exd5 Nd8 15. c3 Bc8 16. Bd4 Bf5 17. Qe3 Nb7 18. Rae1 Rae8 19. Bxg7 Kxg7 20. Nd4 Bd7 21. f5 Nc5 22. Be4 Nxe4 23. Qxe4 Qc5 24. Kh1 Qc4 25. a3 g5 26. Qf3 f6 27. Re3 Rf7 28. Rfe1 Kf8 29. Ne6+ Bxe6 30. Rxe6 Rc8 31. R6e2 Rc5 32. Rd2 Qh4 33. Re4 Qh6 34. Qe3 Qh5 35. Qe2 Qxe2 36. Rexe2 h5 37. Re4 Ke8 38. Kg1 Kd7 39. Kf2 Rf8 40. Ke2 Rfc8 41. Red4 R8c7 42. Kd3 Rc4 43. Kc2 Kc8 44. R2d3 Kb7 45. g3 Kb6 46. b4 Rc8 47. Rxc4 Rxc4 48. Re3 Rc7 49. Re4 Kb7 50. Kb3 Kc8 51. c4 Kd7 52. a4 bxc4+ 53. Rxc4 g4 54. Rxc7+ Kxc7 55. Kc4 Kb6 56. a5+ Ka7 57. b5 Kb7 58. bxa6+ Kxa6 59. Kb4 Kb7 60. Kb5 Kc7 61. Ka6 1-0

