[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2004.02.16"]
[Round "5"]
[White "Sneed, John L"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "C54"]
[BlackElo "2259"]
[PlyCount "51"]
[EventDate "2004.02.14"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rfe1 Rb8 13. Re5 c6 14. Rae1 Ng6 15. Rg5 Nb6 16. Bf1 Kh8 17. Qa3 Be6 18. Rg3 Qc7 19. Ne4 Rbd8 20. Nc5 Bd5 21. Ne5 Nxe5 22. Rxe5 Nc8 23. Qe3 b6 24. Rxg7 Rd6 25. Rxh7+ Kxh7 26. Rh5+ 1-0

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2004.02.15"]
[Round "3"]
[White "Grinman, Maksim"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "C56"]
[BlackElo "2259"]
[PlyCount "46"]
[EventDate "2004.02.14"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. Nb3 Bb4+ 10. c3 Be7 11. 0-0 0-0 12. Be3 h6 13. f3 Ng5 14. f4 Ne4 15. f5 Bg5 16. Bd4 Qe7 17. f6 gxf6 18. exf6 Nxf6 19. Re1 Ne4 20. Bc5 Qe5 21. N1d2 Rfe8 22. Nf3 Qg7 23. Nxg5 Nxg5 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2004.02.14"]
[Round "1"]
[White "Parrilla, Medina"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "2259"]
[PlyCount "91"]
[EventDate "2004.02.14"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. Rfe1 Re8 13. Bf5 Bxf5 14. Qxf5 Nd7 15. Bxe7 Rxe7 16. Rad1 Nf8 17. Ne2 Qa5 18. Nc3 Rae8 19. Rxe7 Rxe7 20. Qg5 Rb7 21. Ne4 Ne6 22. Qf5 Qc7 23. Ng5 Nxg5 24. Qxg5 Rxb2 25. Re1 Qb8 26. Qf5 h6 27. Qg4 Qb4 28. Qxb4 Rxb4 29. Kf1 Kf8 30. Re3 Rc4 31. c3 Ra4 32. Re2 Ra3 33. Rc2 Ke7 34. Ke2 Kd6 35. Kd2 Kc5 36. Kc1 Kc4 37. Kb2 Ra6 38. Re2 c5 39. Re7 Re6 40. Rxf7 Re2+ 41. Kc1 Kxc3 42. Rf3+ Kc4 43. Rf7 Rxa2 44. Rxg7 Rxf2 45. Rxa7 Rxg2 46. Ra4+ 0-1

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "2004.02.14"]
[Round "2"]
[White "Shocron, Ruben"]
[Black "Berg, George P"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2259"]
[BlackElo "2163"]
[PlyCount "71"]
[EventDate "2004.02.14"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Nbd7 12. h3 Qa5 13. Qc2 Rfb8 14. Bd2 Qa6 15. Rab1 Ne8 16. h4 Nef6 17. Rhe1 Ng4 18. a3 Nge5 19. Nxe5 Nxe5 20. Re3 Nc4 21. Re2 Nxa3 22. bxa3 Rxb1 23. Qxb1 Bxc3 24. Qe1 Bxd2 25. Qxd2 Qxa3 26. h5 Qb4 27. Qxb4 cxb4 28. Rb2 Ra4 29. hxg6 hxg6 30. Kf3 Kg7 31. Kf4 Kf6 32. f3 g5+ 33. Ke3 Ra3+ 34. Ke2 b3 35. Ke3 e5 36. g4 1/2-1/2

[Event "US Senior op"]
[Site "Wilmington"]
[Date "2003.07.23"]
[Round "5"]
[White "Lanin, Mark"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "A47"]
[BlackElo "2260"]
[PlyCount "127"]
[EventDate "2003.07.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. dxc5 bxc5 6. c4 g6 7. 0-0 Bg7 8. Nc3 0-0 9. Bg5 d6 10. Qd2 Nbd7 11. Bh6 Rb8 12. Bxg7 Kxg7 13. b3 h6 14. Rad1 Nb6 15. Rfe1 Ne4 16. Nxe4 Bxe4 17. Nh4 Bxg2 18. Kxg2 Nd7 19. e4 Qc7 20. f4 Rfd8 21. Nf3 Kh7 22. Qc3 Qb7 23. Re2 Nf6 24. Rde1 Nd7 25. Kg1 Nf8 26. g4 Ne6 27. Qe3 Rg8 28. g5 hxg5 29. Nxg5+ Nxg5 30. fxg5 Qd7 31. Rf1 Qg4+ 32. Rg2 Qe6 33. Rxf7+ Rg7 34. Rf4 Rf7 35. Rxf7+ Qxf7 36. Rf2 Qe6 37. Qf4 Kg7 38. h4 a5 39. Kg2 Kh8 40. Kg3 a4 41. Rf3 axb3 42. axb3 Qe5 43. Qxe5+ dxe5 44. h5 gxh5 45. Kh4 Kg7 46. Kxh5 Rh8+ 47. Kg4 Rb8 48. Rd3 e6 49. Rd7+ Kg6 50. Rc7 Rf8 51. Rxc5 Rf4+ 52. Kg3 Rxe4 53. b4 Re3+ 54. Kf2 Rb3 55. b5 Kf5 56. g6 Kf4 57. g7 Rb2+ 58. Ke1 Rg2 59. Rc7 e4 60. b6 e3 61. Rf7+ Ke4 62. Kf1 e2+ 63. Kxg2 e1Q 64. g8Q 1-0

[Event "US Senior op"]
[Site "Wilmington"]
[Date "2003.07.22"]
[Round "4"]
[White "Shocron, Ruben"]
[Black "Curdo, John"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2260"]
[BlackElo "2254"]
[PlyCount "64"]
[EventDate "2003.07.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. Qc2 Na6 9. Re1 Nh5 10. d5 f4 11. Ng5 e5 12. Nge4 c5 13. Nb5 Bf5 14. Qb3 Bxe4 15. Bxe4 Nf6 16. Bg2 Ng4 17. Rf1 Nc7 18. Nxc7 Qxc7 19. h3 Nh6 20. Be4 fxg3 21. Qxg3 Nf5 22. Qg2 Rf7 23. Bd2 Raf8 24. f3 Kh8 25. Kh1 Qe7 26. Rg1 Nh4 27. Qg4 Nf5 28. a3 Nd4 29. Rae1 Bf6 30. Bh6 Bg7 31. Bg5 Bf6 32. Bh6 Bg7 1/2-1/2

[Event "US Senior op"]
[Site "Wilmington"]
[Date "2003.07.21"]
[Round "3"]
[White "Shocron, Ruben"]
[Black "Gulko, Boris F"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2260"]
[BlackElo "2583"]
[PlyCount "66"]
[EventDate "2003.07.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. e3 Nf6 5. Bd3 0-0 6. Nf3 b6 7. Qc2 d5 8. 0-0 dxc4 9. Bxc4 Bb7 10. Bxb4 axb4 11. Nbd2 Nbd7 12. Rfe1 c5 13. Rad1 Qc7 14. Rc1 Rfc8 15. Qb3 Bd5 16. dxc5 Nxc5 17. Bxd5 Nxd5 18. Qc4 Qa7 19. e4 Nf4 20. Re3 Qxa2 21. Qxa2 Rxa2 22. g3 Ng6 23. b3 Rb2 24. Rd3 Rb8 25. Rd4 Nxb3 26. Rxb4 Nxd2 27. Rxb2 Nxf3+ 28. Kg2 Nd4 29. e5 Ne7 30. Rc7 Kf8 31. Rd7 Nd5 32. Ra2 Ke8 33. Raa7 Nc6 0-1

[Event "USA-chT Amateur East"]
[Site "Parsipanny"]
[Date "2002.02.18"]
[Round "5"]
[White "Strenzwilk, Denis"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2227"]
[BlackElo "2260"]
[PlyCount "117"]
[EventDate "2002.02.16"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 086 Extra"]
[Source "ChessBase"]
[SourceDate "2002.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2002.03.14"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e4 Nf6 4. Nc3 Be7 5. Nf3 c6 6. d4 Nbd7 7. Be2 0-0 8. 0-0 Re8 9. Qd2 Qc7 10. Rad1 Nf8 11. Rfe1 Ng6 12. h3 Bd7 13. Bf1 Rad8 14. Qc1 Bc8 15. dxe5 dxe5 16. Rxd8 Rxd8 17. Rd1 Rxd1 18. Qxd1 b5 19. Nd2 Bc5 20. g3 Qd6 21. Qe2 Kf8 22. Qd3 Ke7 23. Qxd6+ Kxd6 24. Bg2 Bd4 25. Ba3+ Bc5 26. Bb2 h5 27. a4 a6 28. axb5 axb5 29. Bf3 h4 30. Kg2 Be6 31. Be2 Bd4 32. Ba3+ Kc7 33. Nd1 Kb6 34. c3 Bc5 35. Bxc5+ Kxc5 36. b4+ Kb6 37. Ne3 hxg3 38. fxg3 c5 39. Nf5 cxb4 40. cxb4 Nxe4 41. Nxe4 Bxf5 42. Nd6 Be6 43. Nxb5 Ne7 44. Nc3 Nc6 45. Na4+ Kc7 46. b5 Bd5+ 47. Kf2 Nd4 48. Nc3 Be6 49. Bf1 f5 50. h4 Bb3 51. Ke3 Kd6 52. Bd3 Kc5 53. Ne2 Nxe2 54. Bxe2 Ba4 55. Bd3 e4 56. b6 Kxb6 57. Bxe4 fxe4 58. Kxe4 Bd7 59. Kf4 1/2-1/2

[Event "USA-chT Amateur East"]
[Site "Parsippany"]
[Date "1998.??.??"]
[Round "6"]
[White "Erlikhman, Daniel"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "C95"]
[BlackElo "2250"]
[PlyCount "43"]
[EventDate "1998.??.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Bg5 Bb7 12. Nbd2 h6 13. Bh4 Re8 14. a4 g6 15. Qe2 exd4 16. Nxd4 c5 17. N4f3 Nxe4 18. Nxe4 Bxh4 19. Bxf7+ Kxf7 20. Nxd6+ Kf8 21. Nxe8 Be7 22. Nc7 1-0

[Event "New Mexico op"]
[Site "Farmington"]
[Date "1983.10.??"]
[Round "1"]
[White "Shocron, Ruben"]
[Black "Doddridge, Phillip J"]
[Result "1-0"]
[ECO "A94"]
[WhiteElo "2280"]
[PlyCount "49"]
[EventDate "1983.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 d5 6. 0-0 c6 7. b3 Nbd7 8. Ba3 0-0 9. Qc1 Ne4 10. e3 Rf6 11. Bxe7 Qxe7 12. Nc3 Rh6 13. h4 Ndf6 14. Ne5 Bd7 15. Ne2 g5 16. hxg5 Nxg5 17. e4 Nh3+ 18. Bxh3 Rxh3 19. Nf4 Rh6 20. exd5 Qg7 21. dxe6 Ne4 22. exd7 Nxg3 23. fxg3 Qxg3+ 24. Ng2 Rh2 25. Qd2 1-0

[Event "New Mexico op"]
[Site "Farmington"]
[Date "1983.10.??"]
[Round "3"]
[White "Shocron, Ruben"]
[Black "Georges, Gerald"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "2280"]
[PlyCount "43"]
[EventDate "1983.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7 11. Bg5 Be7 12. Rad1 Nbd7 13. Rfe1 Rc8 14. d5 Nxd5 15. Bxd5 Bxd5 16. Rxd5 Bxg5 17. Rxg5 e5 18. Rg3 f6 19. Rd1 Qc7 20. Nh4 Nc5 21. Nd5 Qb7 22. Nf5 1-0

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.04.09"]
[Round "15"]
[White "Souza Mendes, Joao"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "E59"]
[PlyCount "91"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[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 c5 5. Bd3 Nc6 6. Nf3 d5 7. 0-0 0-0 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bb5 Bd7 12. a4 a6 13. Be2 Rfe8 14. Ba3 e5 15. d5 Nb8 16. c4 Bg4 17. h3 Bh5 18. Nh4 Bxe2 19. Qxe2 Ne4 20. Qd3 Nd6 21. e4 Nd7 22. Nf5 Nxf5 23. exf5 e4 24. Qc3 Qf4 25. Rab1 Rab8 26. Qe3 Qxf5 27. Bxc5 Rbc8 28. g4 Qg6 29. Bd4 Rxc4 30. Rxb7 Qd6 31. Ba1 Qxd5 32. Qa7 Rd8 33. Rfb1 h5 34. gxh5 Rxa4 35. Bc3 Qg5+ 36. Kh2 Ne5 37. Bxe5 Qxe5+ 38. Kg2 Qxh5 39. R1b3 Qd5 40. Qe3 Ra3 41. Rxa3 Qxb7 42. Ra4 f5 43. Kh2 Rd3 44. Qc5 Qb8+ 45. Kg2 Qf4 46. Qc4+ 1-0

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.04.08"]
[Round "14"]
[White "Shocron, Ruben"]
[Black "Pachman, Ludek"]
[Result "0-1"]
[ECO "E32"]
[PlyCount "46"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[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. Qc2 0-0 5. Bf4 d6 6. a3 Bxc3+ 7. Qxc3 Nbd7 8. e3 b6 9. Nf3 Bb7 10. Be2 Ne4 11. Qc2 Qe7 12. h3 f5 13. Bh2 e5 14. dxe5 dxe5 15. Rf1 a5 16. 0-0-0 Nec5 17. b3 f4 18. exf4 exf4 19. Kb2 Rae8 20. Bd3 Nxd3+ 21. Qxd3 Nc5 22. Qc3 Ne4 23. Qd4 c5 0-1

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.04.07"]
[Round "13"]
[White "Sanchez, Luis Augusto"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "71"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[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. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d3 d6 9. c3 Na5 10. Bc2 c6 11. Nbd2 Qc7 12. Nf1 Re8 13. a4 Bd7 14. Ng3 g6 15. Bg5 Nb7 16. d4 Be6 17. h3 c5 18. Bh6 Rac8 19. axb5 axb5 20. d5 Bd7 21. Qd2 Ra8 22. Nf5 Bxf5 23. exf5 c4 24. Rad1 Kh8 25. Ng5 Bf8 26. Bxf8 Rxf8 27. fxg6 hxg6 28. Ne4 Ng8 29. f4 f6 30. fxe5 dxe5 31. Qf2 Rad8 32. d6 Qf7 33. Rf1 Kg7 34. Qg3 Rd7 35. Ng5 Qe8 36. Ne6+ 1-0

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.04.05"]
[Round "12"]
[White "Shocron, Ruben"]
[Black "Emma, Jaime"]
[Result "0-1"]
[ECO "B64"]
[PlyCount "73"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[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 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 h6 10. Bxf6 Bxf6 11. Nxc6 bxc6 12. Qxd6 Qb6 13. Re1 Bxc3 14. bxc3 Rb8 15. Bd3 Rd8 16. Qa3 e5 17. fxe5 Be6 18. Rhf1 c5 19. c4 Bxc4 20. Rf3 Be6 21. c4 Bg4 22. Rf2 Rd4 23. Rc2 Be6 24. Rd1 Qd8 25. Rdd2 Qg5 26. Be2 Rxd2 27. Rxd2 Qxe5 28. Bd3 Rb4 29. Kd1 Qa1+ 30. Ke2 Bg4+ 31. Kf2 Qd4+ 32. Kf1 Rb6 33. e5 Qxe5 34. Qa5 Qe3 35. Be2 Rb1+ 36. Bd1 Rxd1+ 37. Rxd1 0-1

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.04.04"]
[Round "11"]
[White "Ivkov, Borislav"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "85"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[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 d5 4. cxd5 exd5 5. Nf3 c6 6. Bg5 Be7 7. Qc2 Na6 8. e3 Nb4 9. Qd1 Bf5 10. Rc1 Qa5 11. Bxf6 Bxf6 12. Qd2 0-0 13. a3 Na6 14. Bd3 Bxd3 15. Qxd3 Rfe8 16. 0-0 Rad8 17. Rfd1 Re6 18. Rc2 g6 19. Ne2 Nc7 20. b4 Qa4 21. Ra1 Nb5 22. Nc3 Nxc3 23. Rxc3 a5 24. Rb1 b5 25. g3 Ra8 26. h4 Ra6 27. Kg2 axb4 28. axb4 Be7 29. Rcb3 Bd6 30. Qc3 Qa2 31. R3b2 Qa3 32. Qd2 Ra8 33. Rc2 Ra6 34. Ne1 Ra8 35. Nd3 Be7 36. Ne5 Ra6 37. Rbb2 Rb6 38. Nd3 Qa8 39. Qc1 Ra6 40. Nf4 Rf6 41. Nxd5 c5 42. e4 Rfe6 43. bxc5 1-0

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.04.03"]
[Round "10"]
[White "Shocron, Ruben"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "B26"]
[PlyCount "80"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[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. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Be6 8. Nge2 h5 9. h3 Nd4 10. Ng1 Qa5 11. Nf3 Nxf3+ 12. Bxf3 Ne7 13. Bg2 Nc6 14. 0-0 Nd4 15. Kh2 0-0-0 16. a3 Qc7 17. b4 Kb8 18. Rab1 c4 19. b5 Qe7 20. Nd1 d5 21. Bxd4 exd4 22. exd5 Bxd5 23. Bxd5 Rxd5 24. dxc4 Re5 25. Qxd4 h4 26. Rb3 hxg3+ 27. Rxg3 Rh4 28. Qd3 Bh6 29. Ne3 Bf4 30. Nd5 Bxg3+ 31. fxg3 Re2+ 32. Kg1 Qc5+ 33. Ne3 Qxe3+ 34. Qxe3 Rxe3 35. gxh4 Rxa3 36. Rxf7 Rxh3 37. Rf4 Rc3 38. Kf2 Rxc2+ 39. Kf3 Kc7 40. Re4 Kd6 1/2-1/2

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.04.02"]
[Round "9"]
[White "Wexler, Bernardo"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "87"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[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. b3 g6 5. Bb5+ Nbd7 6. Bb2 Bg7 7. 0-0 0-0 8. a4 a6 9. Be2 b6 10. Qe1 Bb7 11. d3 Rc8 12. Nbd2 e6 13. c4 Ng4 14. Bxg7 Kxg7 15. Bd1 Qf6 16. Rc1 d4 17. Nxd4 Nxe3 18. Qxe3 cxd4 19. Qg3 a5 20. Bf3 Bxf3 21. Rxf3 Nc5 22. Ne4 Qe7 23. f5 Nxe4 24. dxe4 f6 25. e5 Rc5 26. fxg6 Rxe5 27. Qh4 hxg6 28. Qxd4 Qc5 29. Qxc5 Rxc5 30. Rd1 Rc6 31. Rd7+ Rf7 32. Rfd3 Rxd7 33. Rxd7+ Kh6 34. Kf2 Kg5 35. Ke3 Kf5 36. h3 e5 37. g4+ Ke6 38. Rg7 g5 39. Kd3 Rd6+ 40. Ke2 e4 41. Rc7 Ke5 42. c5 bxc5 43. Rxc5+ Rd5 44. Rb5 1/2-1/2

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.03.31"]
[Round "8"]
[White "Shocron, Ruben"]
[Black "Rossetto, Hector"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "82"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Qa5 7. Nge2 Nd4 8. 0-0 Ne7 9. Nc1 d6 10. Qd2 Bd7 11. f4 0-0 12. Qf2 Rab8 13. Nd1 Ba4 14. b3 Bc6 15. c3 Nb5 16. Ne2 Nxc3 17. Ndxc3 Bxc3 18. Nxc3 Qxc3 19. d4 b6 20. Rac1 Qa5 21. f5 exf5 22. Bh6 Bb5 23. Bxf8 Rxf8 24. Rfd1 Qa3 25. Rc3 fxe4 26. Bxe4 Nc6 27. Bxc6 Bxc6 28. d5 Bb5 29. Qf4 c4 30. Rc2 cxb3 31. Qf3 Bc4 32. Qc3 b5 33. h4 h5 34. g4 Qa4 35. gxh5 bxa2 36. Qa1 Qb3 37. hxg6 f6 38. Qd4 Bxd5 39. Kh2 Qc4 40. Qxc4 Bxc4 41. Kg3 Kg7 0-1

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.03.30"]
[Round "7"]
[White "Fischer, Robert James"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "C97"]
[PlyCount "79"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[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. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rfe8 14. Ne3 g6 15. dxe5 dxe5 16. Nh2 Rad8 17. Qf3 Be6 18. Nhg4 Nxg4 19. hxg4 Qc6 20. g5 Nc4 21. Ng4 Bxg4 22. Qxg4 Nb6 23. g3 c4 24. Kg2 Nd7 25. Rh1 Nf8 26. b4 Qe6 27. Qe2 a5 28. bxa5 Qa6 29. Be3 Qxa5 30. a4 Ra8 31. axb5 Qxb5 32. Rhb1 Qc6 33. Rb6 Qc7 34. Rba6 Rxa6 35. Rxa6 Rc8 36. Qg4 Ne6 37. Ba4 Rb8 38. Rc6 Qd8 39. Rxe6 Qc8 40. Bd7 1-0

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.03.29"]
[Round "6"]
[White "Shocron, Ruben"]
[Black "Pilnik, Hermann"]
[Result "1-0"]
[ECO "D82"]
[PlyCount "107"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 dxc4 5. e4 Bg7 6. Bxc4 0-0 7. h3 Nfd7 8. Nf3 Nb6 9. Bb3 Nc6 10. d5 Na5 11. 0-0 c6 12. Re1 Nxb3 13. Qxb3 cxd5 14. Nxd5 Be6 15. Rad1 Bxd5 16. exd5 Qd7 17. Bg5 Rfe8 18. Bh4 Rac8 19. Ng5 Qa4 20. Qxa4 Nxa4 21. Re2 Bxb2 22. Rb1 Ba3 23. Rxb7 Rc1+ 24. Kh2 Nc3 25. Re3 Bc5 26. Rd3 h6 27. d6 hxg5 28. d7 Rd8 29. Bxg5 Rb1 30. Rc7 Rbb8 31. Rxc5 Ne4 32. Ra5 Nxg5 33. Rxg5 Rb7 34. Rgd5 e6 35. R5d4 Kf8 36. h4 Ke7 37. g4 Rb2 38. Rd2 Rb5 39. Kg3 Ra5 40. R4d3 f5 41. f3 Rc5 42. Kf4 fxg4 43. fxg4 Ra5 44. Rh2 e5+ 45. Kf3 Rxd7 46. Rxd7+ Kxd7 47. h5 gxh5 48. gxh5 Ke6 49. h6 e4+ 50. Kf4 Rf5+ 51. Kg4 Rf8 52. h7 Rh8 53. Kg5 Kf7 54. Kh6 1-0

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.03.28"]
[Round "5"]
[White "Sanguineti, Raul"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "C97"]
[PlyCount "73"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[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. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Nc4 14. a4 cxd4 15. cxd4 Rfc8 16. axb5 Bxb5 17. Bd3 Rab8 18. Ng3 g6 19. Re2 Nd7 20. Rc2 Qb6 21. Ne2 exd4 22. Nfxd4 Bf6 23. Nxb5 axb5 24. Nc3 Bxc3 25. Rxc3 Qd4 26. Qe2 d5 27. Bxc4 Rxc4 28. exd5 Qxd5 29. Bh6 Rxc3 30. bxc3 Qe5 31. Qd2 Qf5 32. Ra6 Re8 33. Qd4 f6 34. Ra7 Nf8 35. Rg7+ Kh8 36. Qa7 g5 37. Rg8+ 1-0

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.03.26"]
[Round "4"]
[White "Shocron, Ruben"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E86"]
[PlyCount "87"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[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. f3 e5 6. Nge2 c6 7. Be3 0-0 8. Qd2 exd4 9. Nxd4 d5 10. exd5 cxd5 11. Be2 dxc4 12. Bxc4 a6 13. 0-0 b5 14. Bb3 Bb7 15. Rad1 Nbd7 16. Qf2 Qc7 17. Rc1 Qe5 18. Nc2 Rac8 19. Bd4 Qh5 20. Rcd1 Rfe8 21. g4 Qh3 22. Qg3 Qxg3+ 23. hxg3 Ne5 24. Nb4 h6 25. Nbd5 Nxd5 26. Bxd5 Bxd5 27. Nxd5 a5 28. b3 Re6 29. Kg2 a4 30. bxa4 bxa4 31. Rf2 Rc4 32. Bb2 Nc6 33. Bxg7 Kxg7 34. Rdd2 Nd4 35. Rb2 Rc1 36. Rfd2 Nc6 37. Rbc2 Ree1 38. Rxc1 Rxc1 39. Kf2 Ne5 40. Ne3 Rc3 41. Rc2 Nd3+ 42. Kf1 Rxc2 43. Nxc2 Kf6 44. a3 1/2-1/2

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.03.24"]
[Round "2"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "66"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[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. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qc1 Nd4 8. Nce2 Ne7 9. c3 Nxe2 10. Nxe2 0-0 11. 0-0 Bd7 12. d4 Qc7 13. Qd2 Rfd8 14. h4 Rac8 15. h5 Bb5 16. Rfe1 Qa5 17. hxg6 hxg6 18. Bg5 Re8 19. dxc5 dxc5 20. Qf4 Qa6 21. Bf3 Nc6 22. Nc1 f6 23. Bh6 g5 24. Bxg5 fxg5 25. Qxg5 Ne5 26. Bh5 Rf8 27. f4 Nf7 28. Qh4 e5 29. Bg4 Rc6 30. f5 Rh6 31. Qe7 Qb6 32. a4 Re8 33. a5 Qc6 0-1

[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.03.23"]
[Round "1"]
[White "Shocron, Ruben"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "E43"]
[PlyCount "126"]
[EventDate "1959.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[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 c5 5. e3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Bd2 cxd4 9. exd4 d5 10. cxd5 Nxd5 11. Qe2 Nd7 12. Rad1 Qe7 13. Rfe1 Rfe8 14. Bb5 Nxc3 15. bxc3 Bd6 16. a4 a6 17. Bd3 e5 18. Bf5 e4 19. Ng5 Nf6 20. f3 Qc7 21. Nxe4 Bxh2+ 22. Kh1 Nxe4 23. fxe4 g6 24. Qg4 Qg3 25. d5 h5 26. Qg5 Qxg5 27. Bxg5 Be5 28. Bd7 Bxc3 29. Re3 Be5 30. Bxe8 Rxe8 31. Rb3 b5 32. axb5 axb5 33. Rxb5 Ba6 34. Rb6 Be2 35. Re1 Bd3 36. Rd1 Be2 37. Rd2 Ra8 38. Rb1 Bg4 39. d6 f6 40. Be3 Rd8 41. Rb6 Kf7 42. Rb7+ Rd7 43. Rxd7+ Bxd7 44. Bc5 Ke6 45. Kg1 g5 46. Kf2 Bc6 47. Bb4 Kd7 48. Rc2 Bd4+ 49. Ke2 Bb6 50. Kd3 Bb5+ 51. Kd2 Bc6 52. Kd3 Bb5+ 53. Kd2 Bf1 54. g3 Bg2 55. Kd3 Bf1+ 56. Kd2 Bg2 57. Rc4 Bf1 58. Rc1 Bg2 59. Kd3 Bf3 60. Rf1 g4 61. Re1 h4 62. e5 fxe5 63. gxh4 g3 1/2-1/2

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.25"]
[Round "17"]
[White "Espinosa, Raul"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "A62"]
[PlyCount "64"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 c5 7. d5 e6 8. Nc3 exd5 9. cxd5 Na6 10. h3 Nc7 11. e4 Rb8 12. a4 a6 13. a5 b5 14. axb6 Rxb6 15. Re1 Nb5 16. Na4 Rb8 17. e5 Nd7 18. e6 Ne5 19. Nxe5 Bxe5 20. Nxc5 Qb6 21. Nd3 fxe6 22. Nxe5 dxe5 23. Qe2 Bb7 24. Be3 Nd4 25. Bxd4 Qxd4 26. Rad1 Qb6 27. Rd2 Bxd5 28. Bxd5 exd5 29. Qxe5 Rf5 30. Qc3 Rbf8 31. Re7 Qf6 32. Qxf6 R8xf6 1/2-1/2

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.25"]
[Round "13"]
[White "Palermo, Vicente"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "E59"]
[PlyCount "84"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5 12. Qc2 Bg4 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. f3 Be6 16. e4 c4 17. Be2 Qc5+ 18. Kh1 Nd7 19. a4 Rfd8 20. Rb1 b6 21. f4 f6 22. Bf3 Rac8 23. Rb5 Qe7 24. a5 a6 25. Rh5 Bf7 26. Rh3 Bg6 27. axb6 Nxb6 28. f5 Bf7 29. Qf2 Nd7 30. Qh4 Nf8 31. g4 g5 32. fxg6 Bxg6 33. g5 f5 34. exf5 Bxf5 35. Bg4 Ng6 36. Qg3 Qe4+ 37. Bf3 Qd3 38. Rd1 Qxd1+ 39. Bxd1 Rxd1+ 40. Kg2 Rxc1 41. Rh6 Rc2+ 42. Kg1 Rd8 0-1

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.23"]
[Round "16"]
[White "Shocron, Ruben"]
[Black "Benko, Francisco"]
[Result "1-0"]
[ECO "D19"]
[PlyCount "173"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Bg4 10. h3 Bh5 11. Rd1 Qe7 12. e4 Nbd7 13. e5 Nd5 14. Ne4 a5 15. Bg5 f6 16. exf6 gxf6 17. Bh6 Rfe8 18. Ng3 Qf7 19. Nxh5 Qxh5 20. Bd2 Bd6 21. Re1 Re7 22. Rad1 Nf8 23. Nh2 Qxe2 24. Rxe2 Kg7 25. Rde1 Bc7 26. g3 Bb6 27. Nf3 Rd8 28. b3 Kf7 29. Kg2 Ng6 30. Re4 h5 31. Nh4 Nxh4+ 32. Rxh4 Rh8 33. Be2 Kg6 34. g4 Rg7 35. Kf1 Kf7 36. gxh5 f5 37. h6 Rgg8 38. Bh5+ Ke7 39. Bf3 Kd7 40. Bc1 Bd8 41. Rh5 Nf6 42. Rg5 Rxg5 43. Bxg5 Be7 44. Bd2 Bb4 45. Bxb4 axb4 46. Rc1 Rxh6 47. Kg2 Nd5 48. Kh2 Kd6 49. Rc4 Nf4 50. Bg2 Rg6 51. Bf1 Nd5 52. a5 Rg8 53. Bg2 Nf4 54. Bf3 Ra8 55. Rxb4 Rxa5 56. Kg3 Nd5 57. Rxb7 Ra2 58. Bxd5 Kxd5 59. Rd7+ Ke4 60. Rd6 f4+ 61. Kg2 Rb2 62. Rxc6 Rxb3 63. Rxe6+ Kxd4 64. h4 Kd5 65. Re1 Kd4 66. h5 Rb5 67. h6 Rg5+ 68. Kf3 Rh5 69. Kxf4 Rxh6 70. Rd1+ Kc5 71. Kg5 Rh8 72. f4 Rg8+ 73. Kh6 Rf8 74. Rf1 Kd6 75. Kg7 Rf5 76. Kg6 Rf8 77. Rd1+ Ke6 78. Re1+ Kd7 79. f5 Kd6 80. f6 Rg8+ 81. Kf7 Rg2 82. Kf8 Rf2 83. f7 Kd7 84. Rd1+ Kc6 85. Rd8 Kc7 86. Re8 Kd7 87. Kg7 1-0

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.23"]
[Round "12"]
[White "Shocron, Ruben"]
[Black "Bolbochan, Jacobo"]
[Result "1-0"]
[ECO "D19"]
[PlyCount "117"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg6 11. e5 Nd5 12. Bg5 Be7 13. Bxe7 Qxe7 14. Bxd5 cxd5 15. Nb5 a6 16. Nd6 Nb6 17. Rfc1 Nc8 18. Nxc8 Rfxc8 19. Qd2 h6 20. a5 Be4 21. Ne1 Qd7 22. f3 Bg6 23. Qb4 Rc6 24. Rxc6 Qxc6 25. Qc5 Rc8 26. Rc1 f6 27. b4 Kf7 28. Kf2 Ke8 29. Qxc6+ Rxc6 30. Rxc6 bxc6 31. Ke3 Ke7 32. g3 Bf5 33. Ng2 Bc2 34. Kd2 Ba4 35. Ne1 Bb5 36. Ke3 Kf7 37. f4 f5 38. Nf3 Kg6 39. Nd2 Kh7 40. Nb3 Kg6 41. Nc5 Kf7 42. Kf3 Ke7 43. Kg2 Kf7 44. Kh3 Ke7 45. Kh4 g6 46. g4 Be2 47. g5 h5 48. b5 cxb5 49. Nxa6 Kd7 50. Nb4 Kc7 51. Kg3 Bc4 52. Kf2 Kb7 53. Ke3 Kc7 54. Kd2 Kb7 55. Kc3 h4 56. Kb2 Kc7 57. Na6+ Kc6 58. Nc5 b4 59. Nxe6 1-0

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.22"]
[Round "11"]
[White "Emma, Jaime"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "E59"]
[PlyCount "73"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[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 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Re1 Rd8 12. Qc2 Na5 13. Bd3 c4 14. Bf1 Nb3 15. Rb1 b5 16. e4 h6 17. Ne5 Bb7 18. Bf4 Qe7 19. a4 a6 20. f3 Rac8 21. axb5 axb5 22. Qf2 Nd7 23. Ng4 Kh7 24. d5 exd5 25. exd5 Qc5 26. Be3 Qxd5 27. Qh4 Qf5 28. Rbd1 Rh8 29. Bxh6 Nbc5 30. Be3+ Kg6 31. Qg3 Kh7 32. Bd4 Qg6 33. Bxc5 Nxc5 34. Qh4+ Kg8 35. Rd8+ Rxd8 36. Qxd8+ Kh7 37. Qh4+ 1-0

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.21"]
[Round "15"]
[White "Shocron, Ruben"]
[Black "Bolbochan, Jacobo"]
[Result "1/2-1/2"]
[ECO "E39"]
[PlyCount "78"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[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. Qc2 c5 5. dxc5 0-0 6. Bf4 Bxc5 7. Nf3 Nc6 8. e3 b6 9. Rd1 Bb7 10. Be2 Rc8 11. 0-0 Be7 12. Rd2 Na5 13. Ne5 Qe8 14. Nb5 Ba6 15. Nd6 Bxd6 16. Rxd6 Nb7 17. Rd2 d6 18. Nf3 d5 19. b3 Ne4 20. Rdd1 b5 21. Qb2 bxc4 22. bxc4 Nbc5 23. Rc1 Na4 24. Qd4 Nb6 25. Nd2 Nxd2 26. Qxd2 e5 27. Bg3 Bxc4 28. Bxc4 dxc4 29. Qa5 f6 30. Qxa7 Qc6 31. Rb1 Nd7 32. Rfd1 Rc7 33. Qa3 Ra8 34. Qb2 Qa4 35. Qc3 Qa3 36. Qxa3 Rxa3 37. Rd2 Nc5 38. Rc2 Ne4 39. Rbc1 Rd7 1/2-1/2

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.20"]
[Round "14"]
[White "Puiggros, Guillermo"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "C35"]
[PlyCount "84"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. e5 Ng4 6. 0-0 Nc6 7. d4 d5 8. Bd3 g5 9. c3 h5 10. b4 Be6 11. a4 a5 12. b5 Na7 13. Na3 Nc8 14. Nc2 Nb6 15. h4 gxh4 16. Bxf4 Rg8 17. Kh1 Qd7 18. Ng1 0-0-0 19. Qe1 Nc4 20. Ra2 Rg7 21. Na1 Rdg8 22. Nb3 b6 23. Nd2 Nxd2 24. Rxd2 Rh8 25. Qe2 Kb8 26. Rc2 Nh6 27. Bxh6 Rxh6 28. Qe3 Bg5 29. Qf3 Bg4 30. Bf5 Bxf3 31. Bxd7 Be4 32. Rcf2 Be3 33. Rxf7 Rxg2 34. Rf8+ Ka7 35. Nf3 Rhg6 36. e6 Bg1 37. Rxg1 Rxg1+ 38. Kh2 R6g2+ 39. Kh3 Rg3+ 40. Kxh4 Rg4+ 41. Kxh5 Bxf3 42. Rxf3 Rg8 0-1

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.19"]
[Round "10"]
[White "Shocron, Ruben"]
[Black "Rubin, Mario"]
[Result "1-0"]
[ECO "A55"]
[PlyCount "63"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Be7 6. e4 0-0 7. Be2 Nbd7 8. 0-0 Nc5 9. f3 a5 10. Be3 Be6 11. Qc2 Qc8 12. Rfd1 Nfd7 13. b3 Ne5 14. Nd5 Bxd5 15. Nf5 Bf6 16. cxd5 b6 17. Rac1 Qd7 18. Nd4 Kh8 19. Bb5 Qe7 20. a3 Bg5 21. Bxg5 Qxg5 22. Qe2 Ng6 23. g3 Nf4 24. Qd2 Nh3+ 25. Kg2 Qxd2+ 26. Rxd2 Ng5 27. h4 Ngxe4 28. fxe4 Nxe4 29. Re2 Nf6 30. Bc6 Ra6 31. Nb5 a4 32. b4 1-0

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.19"]
[Round "13"]
[White "Shocron, Ruben"]
[Black "Sanguineti, Raul"]
[Result "1/2-1/2"]
[ECO "E34"]
[PlyCount "47"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[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. Qc2 d5 5. cxd5 Qxd5 6. Nf3 c5 7. Bd2 Bxc3 8. Bxc3 Nc6 9. dxc5 Qxc5 10. Rc1 Bd7 11. e3 Rc8 12. a3 0-0 13. Bd3 e5 14. 0-0 Qe7 15. Rfd1 Rfd8 16. Bf5 Bxf5 17. Qxf5 Rxd1+ 18. Rxd1 Rd8 19. Rxd8+ Qxd8 20. h3 Qd7 21. Qxd7 Nxd7 22. Kf1 f6 23. Nd2 Kf7 24. Ke2 1/2-1/2

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.17"]
[Round "12"]
[White "Idigoras Guisasola, Gregorio"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "E96"]
[PlyCount "112"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[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. Be2 e5 6. Nf3 Nbd7 7. 0-0 0-0 8. Re1 c6 9. Bf1 Re8 10. Rb1 a5 11. b3 Nh5 12. Be3 Qe7 13. Na4 Bf8 14. dxe5 dxe5 15. c5 Nf4 16. Rc1 Ne6 17. Qc2 Bg7 18. Bc4 Qd8 19. Rcd1 Qc7 20. Rd2 Bf8 21. Bxe6 Rxe6 22. Red1 Re8 23. Qc4 h6 24. Nh4 Re6 25. g3 Kg7 26. Rd3 Nf6 27. Nb6 Rb8 28. Qc1 Ng4 29. Nxc8 Nxe3 30. Qxe3 Qxc8 31. Rd7 Re7 32. R7d2 Qe6 33. Qc3 Ra8 34. Rd6 Qg4 35. f3 Qh5 36. Ng2 Kh7 37. h4 f5 38. Rf6 Bg7 39. exf5 gxf5 40. Rfd6 e4 41. Qe3 Rg8 42. Rd7 Qf7 43. Rxe7 Qxe7 44. Rd6 Bf8 45. fxe4 Qxe4 46. Rd7+ Rg7 47. Rxg7+ Bxg7 48. Qxe4 fxe4 49. Nf4 Bd4+ 50. Kg2 Bxc5 51. g4 Be7 52. Kg3 Bd6 53. g5 h5 54. a4 Kg7 55. g6 Be5 56. b4 axb4 0-1

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.16"]
[Round "11"]
[White "Shocron, Ruben"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "1/2-1/2"]
[ECO "E50"]
[PlyCount "121"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[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 c5 5. Nf3 0-0 6. Bd3 b6 7. d5 b5 8. dxe6 fxe6 9. cxb5 d5 10. 0-0 Bb7 11. Bd2 Nbd7 12. Ne2 Bxd2 13. Qxd2 Qe7 14. Ng3 g6 15. Rfe1 c4 16. Bf1 Nc5 17. Qb4 a5 18. Qa3 a4 19. Rad1 Qc7 20. Nd4 e5 21. Nc6 Ne6 22. e4 Bxc6 23. bxc6 Nd4 24. exd5 Nc2 25. Qc5 Nxe1 26. d6 Qa5 27. Bxc4+ Kg7 28. Qxa5 Rxa5 29. b4 axb3 30. Bxb3 Rc5 31. c7 Rc6 32. d7 Rxc7 33. d8Q Rxd8 34. Rxd8 Nc2 35. Rd2 Nd4 36. Kf1 Rc3 37. Bd1 Ra3 38. Rb2 Kf7 39. Bb3+ Ke7 40. f3 Kd6 41. Ke1 Kc5 42. Kd2 Nxb3+ 43. axb3 Kb4 44. Kd3 Rxb3+ 45. Rxb3+ Kxb3 46. Ne4 Nd5 47. Nd2+ Kb4 48. Ke4 Nf4 49. g3 Nh3 50. Kxe5 Kc3 51. Ne4+ Kd3 52. f4 Ke3 53. Ng5 Nf2 54. Ke6 h6 55. Nf7 Ng4 56. Ne5 Nxh2 57. Nxg6 Nf3 58. Kd5 h5 59. Ne7 Nh2 60. f5 Ng4 61. Ng6 1/2-1/2

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.15"]
[Round "10"]
[White "Emma, Jaime"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "E81"]
[PlyCount "45"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[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. f3 c6 6. Be3 0-0 7. Qd2 a6 8. Bd3 b5 9. Nge2 bxc4 10. Bxc4 d5 11. exd5 cxd5 12. Bb3 Nc6 13. Ba4 Bd7 14. 0-0 Rb8 15. Rac1 Qb6 16. b3 e6 17. Rfd1 Rfc8 18. Kh1 Ne8 19. Bh6 Bh8 20. Bf4 Ra8 21. Rc2 Nc7 22. Bxc6 Bxc6 23. Rdc1 1/2-1/2

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.15"]
[Round "8"]
[White "Pelikan, Jorge"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "70"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Bd2 Re8 7. Qc1 e5 8. Bg5 Nbd7 9. Nc3 c6 10. e4 Qc7 11. Bh6 dxe4 12. dxe4 Nc5 13. Bxg7 Kxg7 14. Nh4 a5 15. Nf5+ Kh8 16. Nh6 Ng8 17. Nxg8 Kxg8 18. Qe3 Qe7 19. Rad1 Bg4 20. f3 Be6 21. Nd5 cxd5 22. exd5 Rac8 23. dxe6 Qxe6 24. b3 Na6 25. c4 Nb4 26. Rf2 Rcd8 27. Rfd2 Rxd2 28. Rxd2 b6 29. c5 bxc5 30. Qxc5 Qc8 31. Qxc8 Rxc8 32. f4 exf4 33. gxf4 Rc1+ 34. Kf2 Ra1 35. a4 Rb1 1/2-1/2

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.14"]
[Round "7"]
[White "Shocron, Ruben"]
[Black "Marini, Luis"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "93"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. 0-0 Nc6 8. d3 0-0 9. Be3 e5 10. a4 a5 11. Qd2 Nd4 12. Ra3 Re8 13. Bg5 f6 14. Bh6 Bh8 15. Nxd4 exd4 16. Ne4 Nd5 17. Rc1 c6 18. Raa1 Qe7 19. h3 Be6 20. Nc5 Bf7 21. Bf3 b6 22. Ne4 c5 23. Kg2 Rad8 24. h4 Nb4 25. Rh1 Bd5 26. Rae1 c4 27. Qd1 Qb7 28. Bc1 Re6 29. h5 Rde8 30. hxg6 hxg6 31. Rh4 Bg7 32. Bh6 cxd3 33. exd3 f5 34. Qd2 fxe4 35. dxe4 Bc6 36. Bxg7 Qxg7 37. Reh1 d3 38. Kg1 R8e7 39. Bg4 Rf6 40. Qg5 Ref7 41. Qe5 d2 42. Qb8+ Rf8 43. Be6+ Rxe6 44. Rh8+ Qxh8 45. Rxh8+ Kxh8 46. Qxf8+ Kh7 47. Qf7+ 1/2-1/2

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.12"]
[Round "9"]
[White "Shocron, Ruben"]
[Black "Eliskases, Erich Gottlieb"]
[Result "0-1"]
[ECO "E80"]
[PlyCount "82"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[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. f3 e5 6. Nge2 exd4 7. Nxd4 0-0 8. Bg5 Nc6 9. Nc2 h6 10. Bh4 Re8 11. Be2 g5 12. Bf2 Nh5 13. 0-0 Nf4 14. Re1 f5 15. Bf1 fxe4 16. Rxe4 Rxe4 17. fxe4 Bxc3 18. bxc3 Ne5 19. Ne3 Qf6 20. Rb1 Qf7 21. Bg3 Kh7 22. Rb2 b6 23. Rf2 Be6 24. Nf5 Bxf5 25. exf5 Qxf5 26. h4 Rf8 27. Qd2 Qg4 28. Qe3 Kg7 29. Kh1 Rf6 30. Kg1 Neg6 31. hxg5 hxg5 32. Bh2 c5 33. Be2 Re6 34. Bxg4 Rxe3 35. Rd2 Ne5 36. Bxf4 gxf4 37. Be2 Kf8 38. Kf2 Ke7 39. Rc2 Rg3 40. Rc1 Ke6 41. Bf3 Nd3+ 0-1

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.11"]
[Round "8"]
[White "Pilnik, Hermann"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "55"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[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. Ba4 Nf6 5. 0-0 Be7 6. d3 d6 7. c3 0-0 8. Re1 Nb8 9. Nbd2 Nbd7 10. Bc2 Re8 11. a4 a5 12. Nc4 Bf8 13. h3 c6 14. Nh2 Nc5 15. Qf3 Qc7 16. Ng4 Nxg4 17. hxg4 Be6 18. g3 Rad8 19. Ne3 d5 20. Nf5 dxe4 21. dxe4 Nb3 22. Bxb3 Bxb3 23. Kg2 Qd7 24. Be3 Qe6 25. Rh1 Rd7 26. g5 Qg6 27. Nh4 Qe6 28. Nf5 1/2-1/2

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.11"]
[Round "6"]
[White "Rossetto, Hector"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "86"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[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. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. a4 a6 7. Na3 Na5 8. b4 Nxc4 9. bxc5 Na5 10. cxd6 cxd6 11. 0-0 Be6 12. Rb1 Rc8 13. c4 Nd7 14. Ng5 0-0 15. f4 h6 16. f5 hxg5 17. fxe6 fxe6 18. Rxf8+ Qxf8 19. Qg4 Nc5 20. Bxg5 Rc7 21. Be3 Nab3 22. Qd1 Nd4 23. a5 Rf7 24. h3 Qd8 25. Rb6 Nc6 26. Bxc5 dxc5 27. Nc2 Qf6 28. Qe1 Kh7 29. Ne3 Qd8 30. Qe2 Qg5 31. Ng4 Qc1+ 32. Kh2 Nd4 33. Qe3 Qxe3 34. Nxe3 Nc6 35. Ng4 Rd7 36. Kg1 Rxd3 37. Rxb7 Nxa5 38. Rc7 Nxc4 39. Rxc5 Rd4 40. Nxe5 Nd2 41. Nf3 Nxe4 42. Re5 Rd1+ 43. Kh2 Nd2 1/2-1/2

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.10"]
[Round "5"]
[White "Shocron, Ruben"]
[Black "Benzaquen, Edgardo"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "163"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. cxd5 exd5 7. Bd3 c6 8. Qc2 h6 9. Bh4 Re8 10. Nf3 Nbd7 11. Bg3 Nf8 12. h3 Bd6 13. Bxd6 Qxd6 14. 0-0-0 b5 15. Kb1 a5 16. Ne5 a4 17. Rc1 N6d7 18. Nxd7 Bxd7 19. Ne2 Ra5 20. Qc5 Qb8 21. Qb4 Ra7 22. Rc3 Qd8 23. g4 g6 24. Qd6 Re6 25. Qf4 b4 26. Rcc1 Kg7 27. Ng3 Be8 28. Rhg1 Rf6 29. Nf5+ gxf5 30. gxf5+ Kh8 31. Qg3 Ng6 32. fxg6 fxg6 33. Qh4 Kg7 34. Rg2 Qe7 35. Rcg1 Qe6 36. Qg3 Re7 37. h4 Qd6 38. Qxd6 Rxd6 39. Bc2 a3 40. Bd3 Rf6 41. Kc2 Ra7 42. Kb3 axb2 43. Kxb2 Ra3 44. Bxg6 Bxg6 45. h5 Kf7 46. hxg6+ Kg7 47. Rc1 Ra6 48. Kb3 Ra3+ 49. Kb2 Ra6 50. Rc2 Rxg6 51. Rxg6+ Kxg6 52. Kb3 Rb6 53. f3 h5 54. e4 h4 55. e5 Kg5 56. Re2 Kf4 57. e6 Rb8 58. e7 Re8 59. Kxb4 h3 60. Kc5 Kxf3 61. Re6 h2 62. Rh6 Kg2 63. Kd6 c5 64. dxc5 d4 65. Kd7 Ra8 66. e8Q Rxe8 67. Kxe8 d3 68. c6 d2 69. c7 d1Q 70. c8Q Qe2+ 71. Kf8 Qf2+ 72. Ke7 Qa7+ 73. Qd7 Qc5+ 74. Qd6 Qg5+ 75. Kf7 Qf5+ 76. Kg7 h1Q 77. Rxh1 Kxh1 78. Qh6+ Kg2 79. Qg6+ Qxg6+ 80. Kxg6 Kf3 81. Kf5 Ke3 82. Ke5 1-0

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.10"]
[Round "7"]
[White "Shocron, Ruben"]
[Black "Redolfi, Argentino Rodolfo"]
[Result "1/2-1/2"]
[ECO "A67"]
[PlyCount "178"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[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. f4 Bg7 8. Bb5+ Nfd7 9. Bd3 0-0 10. Nf3 Na6 11. 0-0 Nc7 12. Qc2 Rb8 13. a4 Nf6 14. Bd2 b6 15. Rab1 a5 16. Rbd1 Na6 17. Bc4 Nb4 18. Qb1 Ne8 19. Nb5 Bd7 20. Bc3 Bxb5 21. Bxb5 Nc7 22. Bc4 Bh6 23. Nd2 Qd7 24. e5 Bg7 25. Ne4 Qxa4 26. Nxd6 b5 27. b3 Qa3 28. Bb2 Qa2 29. Qxa2 Nxa2 30. Be2 Nb4 31. Bf3 Rfd8 32. Rd2 Rd7 33. Ra1 Bf8 34. Rxa5 Bxd6 35. exd6 Ne8 36. Be2 Nxd6 37. Be5 Rbd8 38. Bf6 Ne4 39. Bxd8 Rxd8 40. Rb2 Nxd5 41. Bf3 Ndc3 42. Bxe4 Nxe4 43. g3 b4 44. Kg2 Rd3 45. Re2 f5 46. Ra7 Rxb3 47. Rea2 Ra3 48. R2xa3 bxa3 49. Kf3 h5 50. Rxa3 c4 51. Ra6 Kf7 52. Rc6 c3 53. Ke3 Nd2 54. Ke2 Ne4 55. Kd3 Kg7 56. Kd4 Kf7 57. Ke5 Ke7 58. Kd4 Kf7 59. Ra6 Kg7 60. Ke5 Kf7 61. Ra7+ Ke8 62. Rg7 Kd8 63. Rxg6 Kd7 64. Ra6 c2 65. Ra1 Nc5 66. Kxf5 Nb3 67. Re1 c1Q 68. Rxc1 Nxc1 69. Kg6 Ke7 70. Kxh5 Kf6 71. Kg4 Nb3 72. h4 Nd4 73. h5 Nf5 74. Kh3 Nd4 75. Kg4 Nf5 76. Kf3 Nd6 77. g4 Ke6 78. Kg3 Kf6 79. Kh3 Nf7 80. Kh4 Ke6 81. Kg3 Kf6 82. Kf3 Ke6 83. Ke4 Nd6+ 84. Kd4 Nf7 85. Kd3 Nh6 86. g5 Nf7 87. Ke4 Nd6+ 88. Ke3 Kf5 89. h6 Nf7 1/2-1/2

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.08"]
[Round "6"]
[White "Garcia Vera, Romeo"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "E66"]
[PlyCount "102"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[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. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. d5 Na5 8. Nfd2 c5 9. Nc3 a6 10. Qc2 Rb8 11. b3 b5 12. Bb2 e5 13. cxb5 axb5 14. a4 b4 15. Nd1 Ba6 16. Re1 Bh6 17. Bc1 Nh5 18. Nb2 f5 19. Ndc4 Bg7 20. Rb1 Nf6 21. Nxa5 Qxa5 22. Nc4 Qc7 23. Bb2 e4 24. Rbd1 Rfe8 25. f3 exf3 26. exf3 Rxe1+ 27. Rxe1 Nxd5 28. Bxg7 Kxg7 29. f4 Nc3 30. Re6 Bxc4 31. bxc4 Qd7 32. Re3 Qxa4 33. Qd2 Qd1+ 34. Qxd1 Nxd1 35. Rd3 Nc3 36. Bf1 Ne4 37. Rb3 d5 38. cxd5 c4 39. Bxc4 Nd2 40. d6 Nxb3 41. Bxb3 Rd8 42. Kf2 Rxd6 43. Ke2 Kf6 44. Ke3 h6 45. Ke2 g5 46. Ke3 g4 47. Ke2 Rc6 48. Kd2 Rc3 49. Bd5 Rf3 50. Ke2 h5 51. Bg8 h4 0-1

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.07"]
[Round "4"]
[White "Estrada Degrandi, Walter"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "E81"]
[PlyCount "92"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[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. d4 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c6 7. Qd2 e5 8. d5 h6 9. Bxh6 Nxe4 10. Nxe4 Qh4+ 11. g3 Qxh6 12. Qxh6 Bxh6 13. Nxd6 cxd5 14. cxd5 Nd7 15. Bh3 f5 16. Ne2 Nb6 17. Nc3 Rd8 18. Ndb5 Bd7 19. Nd6 Rab8 20. Bf1 Na4 21. Rb1 Nxc3 22. bxc3 b5 23. Nxb5 e4 24. Rb3 a6 25. Nd4 Ba4 26. Rb4 Rxb4 27. cxb4 Rc8 28. fxe4 Rc1+ 29. Kf2 Rd1 30. Ne2 fxe4 31. Bg2 e3+ 32. Kf3 Rxd5 33. Nf4 Rd2 34. Rc1 g5 35. Kxe3 gxf4+ 36. Kxd2 f3+ 37. Ke1 Bxc1 38. Bxf3 Ba3 39. Bd5+ Kg7 40. Kf2 Bxb4 41. h4 Bd1 42. Be6 Bc5+ 43. Kg2 a5 44. g4 a4 45. Kh3 Bb4 46. Bf5 Kh6 0-1

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.07"]
[Round "5"]
[White "Shocron, Ruben"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "E80"]
[PlyCount "82"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[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. f3 c6 6. Nge2 a6 7. Be3 b5 8. b3 0-0 9. Qd2 bxc4 10. bxc4 Nbd7 11. Rb1 Qa5 12. Nc1 c5 13. Nb3 Qc7 14. dxc5 Nxc5 15. Nxc5 dxc5 16. Bf4 Qc6 17. Be2 Ra7 18. Nd5 e6 19. Nxf6+ Bxf6 20. 0-0 Qa4 21. Rb3 Rd8 22. Qc2 Rad7 23. Rfb1 Rb7 24. h3 Rxb3 25. Qxb3 Qa5 26. Kh2 g5 27. e5 Be7 28. Be3 Bd7 29. f4 gxf4 30. Bxf4 Kh8 31. Bh5 f5 32. exf6 Bxf6 33. Qe3 Qc3 34. Qxc3 Bxc3 35. Rd1 Bd4 36. Bg5 Rb8 37. Rd2 Rb7 38. Bf3 Rb4 39. Be2 e5 40. Bd3 Be6 41. Rc2 Ra4 1/2-1/2

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.06"]
[Round "4"]
[White "Foguelman, Alberto"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "113"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[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. g3 d5 4. Nf3 Nbd7 5. Bg2 Bb4+ 6. Bd2 Be7 7. 0-0 0-0 8. Nc3 c6 9. Qc2 b6 10. Rac1 Bb7 11. cxd5 cxd5 12. Bf4 Nh5 13. Be3 Rc8 14. Qb1 Bd6 15. Nb5 Rxc1 16. Rxc1 Bb8 17. Bh3 Qe7 18. a3 a6 19. Nc3 Bd6 20. Na4 f6 21. b4 g6 22. Nc5 bxc5 23. bxc5 Bc6 24. cxd6 Qxd6 25. Qb4 Qxb4 26. Bxe6+ Kh8 27. axb4 Nb8 28. Rc5 Rd8 29. Bh3 Bb5 30. Be6 Bc4 31. Kf1 Ng7 32. Bc8 Ne8 33. Nd2 Ba2 34. Bf4 Nd6 35. Bxd6 Rxd6 36. Bb7 Rb6 37. Bxd5 Bxd5 38. Rxd5 Rxb4 39. e3 Kg7 40. Ra5 Kf7 41. Ne4 Ke7 42. g4 Rb6 43. Nc5 Kd6 44. Ra2 Kd5 45. Ke2 Kc4 46. Kd2 f5 47. g5 Rb1 48. Nxa6 Nxa6 49. Rxa6 Rb2+ 50. Ke1 f4 51. exf4 Kxd4 52. Ra4+ Kd5 53. Kf1 Ke6 54. Kg2 Kf5 55. Kg3 Rb3+ 56. f3 Rb7 57. Re4 1-0

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.06"]
[Round "3"]
[White "Shocron, Ruben"]
[Black "Buj, Pablo"]
[Result "1/2-1/2"]
[ECO "E43"]
[PlyCount "81"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[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 c5 5. Nf3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Na4 cxd4 9. exd4 d5 10. c5 bxc5 11. dxc5 Bc6 12. Be3 Nbd7 13. Rc1 Qa5 14. a3 Bxa3 15. bxa3 Bxa4 16. Bd2 Bxd1 17. Bxa5 Bxf3 18. gxf3 Ne5 19. Ba6 Nc4 20. Bxc4 dxc4 21. Rxc4 Nd5 22. c6 Rfc8 23. Rb1 Ne7 24. c7 Kf8 25. Kf1 Ke8 26. Ke2 Kd7 27. a4 a6 28. Bb6 Nd5 29. Rd1 a5 30. Rc5 Ke8 31. Rdxd5 exd5 32. Rxd5 Ke7 33. Kd3 Ra6 34. Bxa5 Rxa5 35. Rxa5 Rxc7 36. Rd5 Ke6 37. Rd4 Rc1 38. Rc4 Rf1 39. Ke2 Rh1 40. h4 Kd5 41. Rg4 1/2-1/2

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.04"]
[Round "3"]
[White "Shocron, Ruben"]
[Black "Luckis, Marcos"]
[Result "1-0"]
[ECO "E53"]
[PlyCount "85"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[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 c5 5. Nf3 0-0 6. Bd3 d5 7. 0-0 b6 8. Qc2 dxc4 9. Bxc4 Bb7 10. dxc5 Bxc5 11. e4 Nbd7 12. Bf4 Nh5 13. Bg5 Be7 14. Be3 Bc5 15. Rad1 Qe7 16. Bg5 f6 17. Bc1 Ne5 18. Be2 g6 19. Nxe5 fxe5 20. Bxh5 gxh5 21. Qe2 Qf7 22. Be3 Bb4 23. Bh6 Rfd8 24. f3 Bc5+ 25. Kh1 Bd4 26. Rc1 a5 27. a4 Qg6 28. Be3 Rd7 29. Nb5 Ba6 30. Rc6 Bxb5 31. axb5 Rad8 32. h3 Bc5 33. Rg1 Qg3 34. Bxc5 Rd2 35. Qc4 bxc5 36. Qxe6+ Kh8 37. Rc7 Qg5 38. Qf7 Qg6 39. Qxg6 hxg6 40. b6 Rxb2 41. b7 a4 42. Ra1 Rb4 43. Rxa4 1-0

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.03"]
[Round "2"]
[White "Garcia, Raimundo"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "E26"]
[PlyCount "66"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[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. a3 Bxc3+ 5. bxc3 c5 6. e3 d6 7. Bd3 Nc6 8. Ne2 b6 9. 0-0 Qd7 10. e4 Ba6 11. Bg5 h6 12. Be3 Na5 13. Ng3 Bxc4 14. Bxc4 Nxc4 15. Qd3 Nxe3 16. Qxe3 0-0 17. Rad1 Rac8 18. f4 cxd4 19. cxd4 Rc7 20. f5 Rfc8 21. fxe6 Qxe6 22. Rf5 Rc2 23. d5 Ng4 24. Qf4 Qg6 25. Rf1 Ne5 26. Rxe5 dxe5 27. Qxe5 Rd2 28. Rf2 Rc1+ 29. Nf1 Rxf2 30. Kxf2 Rc2+ 31. Ke3 Qxg2 32. Qe8+ Kh7 33. Qxf7 Re2+ 0-1

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.03"]
[Round "2"]
[White "Guimard, Carlos Enrique"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "136"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 Nbd7 6. Bc4 h6 7. Bh4 e5 8. 0-0 Qe7 9. c3 0-0 10. Re1 Re8 11. Bb3 Nb6 12. a4 a5 13. h3 Bd7 14. Nc4 Nxc4 15. Bxc4 Rad8 16. Qb3 Bc8 17. Rad1 b6 18. Qa3 g5 19. Bg3 Nh5 20. dxe5 Nxg3 21. exd6 Rxd6 22. Rxd6 Qxd6 23. Qxd6 cxd6 24. fxg3 g4 25. hxg4 Bxg4 26. Bb5 Re7 27. Kf2 f5 28. Nh2 h5 29. Nxg4 fxg4 30. Rh1 Re5 31. Bc4+ Kf8 32. Ke3 Ke7 33. Rf1 Bf6 34. Bd5 Rg5 35. Kd3 Be5 36. Rf7+ Kd8 37. Rf8+ Kc7 38. Rf7+ Kc8 39. Rf8+ Kc7 40. Rf7+ Kc8 41. Be6+ Kb8 42. Rf5 Rg7 43. Rxh5 Bxg3 44. Kc4 Be5 45. Kb5 Kc7 46. Rh8 Re7 47. Rh6 g3 48. Bd5 Bf4 49. Rg6 Rh7 50. Be6 Re7 51. Bd5 Rh7 52. Rf6 Be3 53. Rf3 Bf2 54. Rf7+ Rxf7 55. Bxf7 Be3 56. Be8 Bc1 57. b4 Bd2 58. bxa5 bxa5 59. c4 Bb4 60. Bf7 Bc3 61. Be6 Bb4 62. Bg4 Kb7 63. Be2 Kc7 64. Bg4 Kb7 65. Be6 Kc7 66. Bd5 Bc3 67. Bc6 Bb4 68. Ba8 Kb8 1/2-1/2

[Event "Circulo de Ajedrez"]
[Site "Buenos Aires"]
[Date "1958.06.02"]
[Round "1"]
[White "Shocron, Ruben"]
[Black "Sanguineti, Raul"]
[Result "0-1"]
[ECO "D93"]
[PlyCount "72"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "13"]
[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 d5 4. Bf4 Bg7 5. e3 c6 6. Nf3 0-0 7. Bd3 c5 8. dxc5 Qa5 9. Qb3 Na6 10. cxd5 Nxc5 11. Qb5 Nxd3+ 12. Qxd3 Nxd5 13. 0-0 Nxc3 14. bxc3 Bf5 15. e4 Rfd8 16. Qe3 Be6 17. Rfc1 Bc4 18. Nd2 Rac8 19. f3 b6 20. Nxc4 Rxc4 21. Rd1 Rdc8 22. Rd5 Qxc3 23. Rad1 Qxe3+ 24. Bxe3 Bb2 25. Rd8+ Rxd8 26. Rxd8+ Kg7 27. Rd7 Bc1 28. Bf2 Bf4 29. g3 Rc7 30. Rd8 Bd6 31. Bd4+ f6 32. Ra8 h5 33. Kf2 Rc2+ 34. Kf1 Rd2 35. Be3 Rd3 36. Bf2 Rxf3 0-1

[Event "ARG-ch36"]
[Site "Buenos Aires "]
[Date "1958.06.02"]
[Round "1"]
[White "Shocron, Ruben"]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[ECO "A54"]
[PlyCount "94"]
[EventDate "1958.06.02"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 e4 5. Nd2 Bf5 6. Qc2 c6 7. f3 d5 8. cxd5 cxd5 9. e3 Nc6 10. Bb5 Rc8 11. 0-0 Bg6 12. fxe4 dxe4 13. Ndxe4 Nxe4 14. Nxe4 a6 15. Bxc6+ Rxc6 16. Qb3 Qc7 17. Qd5 Be7 18. Nc3 0-0 19. Bd2 Bd6 20. h3 Qe7 21. e4 Bb4 22. Rae1 Rd6 23. Bg5 Qd7 24. Qb3 Rxd4 25. Be3 Bxc3 26. bxc3 Rxe4 27. Bd4 Rfe8 28. Rxe4 Rxe4 29. Qd1 h6 30. Re1 Qe6 31. Rxe4 Qxe4 32. Qd2 Bf5 33. Kh2 Be6 34. Qf2 Kh7 35. a3 Bd5 36. g4 f6 37. Kg3 Kg6 38. Kh2 h5 39. gxh5+ Kxh5 40. Qg1 Qf3 41. Qf2 Qh1+ 42. Kg3 Qe4 43. Qf1 f5 44. Bxg7 f4+ 45. Kh2 Qc2+ 46. Kg1 Qg6+ 47. Kf2 Qg3+ 0-1

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.04.01"]
[Round "16"]
[White "Eliskases, Erich Gottlieb"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "79"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. d4 e5 7. dxe5 Ng4 8. Bg2 Nxe5 9. Nc3 Na6 10. 0-0 Nc5 11. Qd2 Be6 12. Rad1 Qc8 13. Nxe5 Bxe5 14. f4 Bg7 15. e4 Re8 16. f5 gxf5 17. exf5 Bxf5 18. Nd5 Bg6 19. Bxg7 Kxg7 20. Qc3+ Re5 21. Rfe1 f6 22. Nxf6 Qf5 23. Nd5 Rf8 24. Rxe5 dxe5 25. Rf1 Qh5 26. Nf4 Qg5 27. b4 Na4 28. Ne6+ Kh6 29. Rxf8 Nxc3 30. Nxg5 Kxg5 31. h4+ Kg4 32. Kh2 e4 33. a3 Ne2 34. Bh3+ Kh5 35. Rf6 Nd4 36. Rf4 b6 37. Bg4+ Kh6 38. h5 Bxh5 39. Bxh5 Kxh5 40. Rxe4 1-0

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.30"]
[Round "15"]
[White "Shocron, Ruben"]
[Black "Bolbochan, Jacobo"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "82"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. Nc3 Nbd7 7. 0-0 e5 8. Qc2 c6 9. Rd1 Re8 10. h3 e4 11. Nd2 d5 12. Nf1 a6 13. cxd5 cxd5 14. Qb3 Nb6 15. Ne3 Bd7 16. a4 Bc6 17. Bd2 a5 18. Kh2 Ra6 19. Bf1 Ra8 20. Nb5 Nfd7 21. Rac1 Nf8 22. Ng4 Ne6 23. Bh6 Bxb5 24. Qxb5 Nxd4 25. Qc5 Nb3 26. Qa3 Nxc1 27. Bxg7 Kxg7 28. Qc3+ f6 29. Qxc1 Qe7 30. Qe3 Qe6 31. Qh6+ Kg8 32. f4 exf3 33. exf3 f5 34. Re1 Qd6 35. Ne3 Qe5 36. b3 Rac8 37. f4 Qg7 38. Nxf5 Qxh6 39. Nxh6+ Kg7 40. Rxe8 Rxe8 41. Ng4 Re1 0-1

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.29"]
[Round "14"]
[White "Reinhardt, Enrique Heinrich"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "B54"]
[PlyCount "164"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[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 a6 5. c4 g6 6. Nc3 Bg7 7. Be3 Nc6 8. Qd2 Nf6 9. f3 Bd7 10. Nc2 Qa5 11. Be2 Rc8 12. 0-0 Ne5 13. b3 b5 14. b4 Nxc4 15. bxa5 Nxd2 16. Bxd2 Nh5 17. Rfc1 Bxc3 18. Bxc3 Rxc3 19. Nb4 Nf4 20. Bf1 Ra3 21. Rc7 Rxa5 22. Ra7 Ne6 23. Nxa6 Kd8 24. Ra8+ Bc8 25. Nc7 Rxa8 26. Nxa8 Bb7 27. Nb6 Bc6 28. a4 bxa4 29. Nxa4 Kc7 30. Nc3 Ra8 31. Rc1 Kd7 32. Bc4 Ra5 33. Bf1 Nd4 34. Ne2 Nxe2+ 35. Bxe2 f5 36. exf5 gxf5 37. Bd3 Rd5 38. Bb1 h6 39. Re1 Ra5 40. Kf2 f4 41. Re2 e5 42. Bf5+ Ke7 43. Rc2 Bd5 44. Bd3 Ra2 45. Rxa2 Bxa2 46. g3 Bd5 47. Ba6 Kf6 48. Bc8 Bc6 49. Bg4 fxg3+ 50. hxg3 Kg5 51. Bc8 d5 52. Ba6 d4 53. Bd3 Bd5 54. Bc2 Bb7 55. Bd3 Bc6 56. Bc2 Bd5 57. Bd3 h5 58. Bb5 Kf6 59. Be8 Bf7 60. Bc6 Ke6 61. Ba4 Kd6 62. Ke2 Kc5 63. Kd3 Bd5 64. Bd1 Bc6 65. Kd2 Kc4 66. Be2+ Kb4 67. Bd1 Ba4 68. Be2 Bb3 69. Bd3 Bd5 70. Be2 Bc4 71. Bd1 d3 72. Ke3 Kc3 73. f4 exf4+ 74. Kxf4 Bf7 75. Kg5 d2 76. g4 Bb3 77. Bf3 hxg4 78. Bxg4 Kc2 79. Kf4 Kc1 80. Ke3 Bd1 81. Bd7 Bh5 82. Ba4 Bg6 0-1

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.28"]
[Round "13"]
[White "Shocron, Ruben"]
[Black "Sanguineti, Raul"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "102"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 b6 7. 0-0 Bb7 8. Bd2 cxd4 9. exd4 d5 10. Qe2 dxc4 11. Bxc4 Nc6 12. a3 Be7 13. Be3 Rc8 14. Rfd1 Qc7 15. h3 Na5 16. Ba2 Nd5 17. Nxd5 Bxd5 18. Bxd5 exd5 19. Rac1 Qb7 20. Ne5 f6 21. Nd3 Nc4 22. Bf4 Qd7 23. Re1 Rfe8 24. Qf3 a5 25. a4 Bb4 26. Rxe8+ Rxe8 27. Nxb4 axb4 28. b3 Na5 29. Kh2 Re4 30. Rc7 Qf5 31. Bh6 Qxf3 32. Rxg7+ Kf8 33. Rc7+ Ke8 34. gxf3 Rxd4 35. Be3 Rd1 36. Bxb6 Nxb3 37. a5 Ra1 38. Ra7 d4 39. Ra8+ Kd7 40. Kg3 Kc6 41. Rd8 Kb5 42. Kf4 Kc4 43. Rc8+ Kd3 44. Rd8 Kc3 45. Rc8+ Kd3 46. Rd8 Rxa5 47. Bxa5 Nxa5 48. Rd5 Nc4 49. Rh5 b3 50. Rxh7 b2 51. Rb7 Kc2 0-1

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.26"]
[Round "12"]
[White "Gondim, Jose"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "B98"]
[PlyCount "68"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[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 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. Bd3 Bd7 10. f5 Nc6 11. Nxc6 Qxc6 12. g4 h5 13. gxh5 Rxh5 14. Bxf6 Rxf5 15. Qe2 Bxf6 16. Nd5 Bh4+ 17. Kd1 Re5 18. Ne3 0-0-0 19. Nc4 Rg5 20. Rf1 Be8 21. Kd2 f6 22. Rf4 Bh5 23. Qf1 Rg4 24. Rxg4 Bxg4 25. Ne3 Bg5 26. Qf2 Rh8 27. Qg3 Bxe3+ 28. Ke1 f5 29. Qxe3 Rxh2 30. Qg1 Rh4 31. Qg2 Qb6 32. Kd2 Qb4+ 33. Ke3 f4+ 34. Kf2 Qd2+ 0-1

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.25"]
[Round "11"]
[White "Shocron, Ruben"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "E72"]
[PlyCount "116"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[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 e5 4. Nc3 d6 5. g3 g6 6. Bg2 Bg7 7. e4 0-0 8. Nge2 Na6 9. 0-0 Nc7 10. a3 a5 11. Bg5 Qe8 12. a4 b6 13. Qd3 Nh5 14. Bd2 Bd7 15. b3 Qe7 16. Rae1 Rae8 17. Kh1 Bc8 18. Ng1 Qd8 19. Bh3 Bxh3 20. Nxh3 Qd7 21. Kg2 Na6 22. Nb5 Nc7 23. Nxc7 Qxc7 24. g4 Nf6 25. f3 Nd7 26. Nf2 Qd8 27. Nh1 Bf6 28. Bh6 Bg7 29. Be3 Bf6 30. Qd2 Bh4 31. Ng3 f6 32. Re2 Rf7 33. Kh1 Bg5 34. Rg2 Bxe3 35. Qxe3 Kh8 36. Qh6 Qe7 37. h4 Qf8 38. Qe3 h6 39. Rh2 Kh7 40. Rhf2 Rfe7 41. Kg2 Rf7 42. Rg1 Kg8 43. Kf1 Rh7 44. Ne2 Ree7 45. Nc3 Ref7 46. Nb5 Qe7 47. Ke2 g5 48. Rh2 Nf8 49. Rgh1 Ng6 50. hxg5 hxg5 51. Qf2 Rxh2 52. Qxh2 Nh4 53. Nc3 Rh7 54. Kf2 Rh8 55. Ne2 Ng6 56. Qg1 Rxh1 57. Qxh1 Nh4 58. Ng3 Qh7 1/2-1/2

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.24"]
[Round "10"]
[White "Idigoras Guisasola, Gregorio"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "E62"]
[PlyCount "112"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 0-0 6. 0-0 Nc6 7. Nc3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 Rf8 12. Rad1 c6 13. Rd2 Be6 14. b3 Rfe8 15. h3 h6 16. Be3 Bf8 17. Rfd1 Bb4 18. Rc2 Bf5 19. Rcc1 Ba3 20. Bxh6 Bxc1 21. Rxc1 Rac8 22. Be3 b6 23. Rd1 Be6 24. g4 Kg7 25. Kh2 Rh8 26. Kg3 c5 27. Nb5 a6 28. Nc3 Rhd8 29. Rf1 Bd7 30. Bb7 Rc7 31. Bxa6 Ra7 32. Bb5 Bxb5 33. cxb5 Nd5 34. Nxd5 Rxd5 35. a4 f5 36. gxf5 gxf5 37. f4 e4 38. Kf2 Kf6 39. Ra1 Ke6 40. Rg1 Rd6 41. Rg8 Rh7 42. Kg2 Kd7 43. Rg5 Rdh6 44. Rg3 Kd6 45. Bf2 Kd5 46. Rc3 Rg6+ 47. Kf1 Ra7 48. Rc1 e3 49. Bxe3 Rh7 50. Rc3 Rxh3 51. a5 Ke4 52. Kf2 Rh2+ 53. Ke1 Rgg2 54. axb6 Rxe2+ 55. Kd1 Rxe3 56. b7 Rd3+ 0-1

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.22"]
[Round "9"]
[White "Shocron, Ruben"]
[Black "Wexler, Bernardo"]
[Result "1-0"]
[ECO "E66"]
[PlyCount "55"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 Nc6 7. d5 Na5 8. Nfd2 c5 9. Qc2 a6 10. Nc3 e6 11. Rb1 exd5 12. cxd5 Re8 13. b3 b5 14. Bb2 b4 15. Nd1 Bg4 16. e4 Qd7 17. Ne3 Be2 18. Rfe1 Bb5 19. h3 Rac8 20. Kh2 Qe7 21. f4 Nd7 22. Bxg7 Kxg7 23. a4 c4 24. bxc4 Bxc4 25. Nexc4 Kg8 26. Qd3 Nc5 27. Qd4 Ncb3 28. Rxb3 1-0

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.21"]
[Round "8"]
[White "Rossetto, Hector"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "B86"]
[PlyCount "51"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[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 a6 6. Bc4 e6 7. a3 Be7 8. 0-0 0-0 9. Kh1 b5 10. Ba2 Bb7 11. Qe2 Nc6 12. Nxc6 Bxc6 13. f4 Kh8 14. Bd2 Qb6 15. f5 Qb7 16. fxe6 fxe6 17. Bxe6 Nxe4 18. Nxe4 Bxe4 19. Bc3 Bg5 20. Qg4 Bh6 21. Rae1 Bxc2 22. Qh5 Qc7 23. Bd5 Rad8 24. Rxf8+ Rxf8 25. Bd4 Qe7 26. Rxe7 1-0

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.20"]
[Round "7"]
[White "Shocron, Ruben"]
[Black "Olivera, Alfredo"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "113"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[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 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. dxc5 Nd7 9. f4 Nxc5 10. Bd3 f6 11. exf6 Rxf6 12. Ne2 Qb6 13. 0-0-0 Bd7 14. Nbd4 Be8 15. h4 Nxd3+ 16. Qxd3 Bg6 17. Qa3 Nc6 18. Rhe1 Na5 19. g3 Rc8 20. Nc3 Bh5 21. Rd3 Bg4 22. Rd2 Bh5 23. Rd3 Bg6 24. Na4 Qa6 25. Rc3 b6 26. Rxc8+ Qxc8 27. Qc3 Qe8 28. b3 Nb7 29. Qc7 Na5 30. Nc3 Rf7 31. Qe5 Qc8 32. Nxe6 Re7 33. f5 Nc6 34. Nxd5 Rb7 35. Qe4 Bf7 36. Re3 Ne7 37. Qe5 Bxe6 38. fxe6 Qf8 39. Qd6 Nxd5 40. Qxd5 Re7 41. Rf3 Qe8 42. Rf7 Rxf7 43. exf7+ Qxf7 44. Qd8+ Qf8 45. Qxf8+ Kxf8 46. c4 Ke7 47. Kd2 Ke6 48. g4 Ke5 49. Kd3 Kf4 50. b4 Kxg4 51. Ke4 g5 52. hxg5 Kxg5 53. Ke5 Kg6 54. Ke6 h5 55. c5 bxc5 56. bxc5 h4 57. c6 1-0

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.17"]
[Round "5"]
[White "Najdorf, Miguel"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "E59"]
[PlyCount "115"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 Nc6 7. 0-0 0-0 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5 12. Qc2 Bg4 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. f3 c4 16. Be2 Be6 17. e4 Qc5+ 18. Kh1 Rfe8 19. Bd2 Rad8 20. Qc1 Nd7 21. Be3 Qc7 22. Bd4 f6 23. Qe3 b6 24. a4 Ra8 25. Rfb1 Bf7 26. g4 h6 27. a5 bxa5 28. Rb5 a6 29. Rbxa5 Qc6 30. Qf4 Reb8 31. Bd1 Nf8 32. Ba4 Qb7 33. Qd6 Qb2 34. Bc6 Rd8 35. Qg3 Rac8 36. R5a2 Qb3 37. Ba4 Qb7 38. Bc2 Ne6 39. Rb1 Qe7 40. Be3 Nc5 41. h4 Qe6 42. g5 hxg5 43. hxg5 fxg5 44. Ra5 Qh6+ 45. Kg1 Ne6 46. Rxa6 Qh5 47. Rb5 Nf4 48. Qg4 Ne2+ 49. Kg2 Qxg4+ 50. fxg4 Nxc3 51. Rxg5 Rb8 52. Rf5 Rb2 53. Rf2 Nd1 54. Bxd1 Rxf2+ 55. Kxf2 Rxd1 56. e5 Rd5 57. e6 Bg6 58. Rc6 1/2-1/2

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.16"]
[Round "4"]
[White "Shocron, Ruben"]
[Black "Bolbochan, Julio"]
[Result "1/2-1/2"]
[ECO "B26"]
[PlyCount "145"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Be3 Nf6 7. h3 0-0 8. Nge2 Bd7 9. Qd2 b5 10. Nxb5 Rb8 11. c4 Qb6 12. Rb1 Ne8 13. f4 f5 14. 0-0 a6 15. Nbc3 Nd4 16. Kh2 e6 17. Ng1 Bc6 18. Rfe1 Nc7 19. Nce2 e5 20. Nc3 Nce6 21. Nd5 Qd8 22. Ne2 Kh8 23. Nec3 g5 24. exf5 Nxf5 25. fxg5 Nxe3 26. Qxe3 Qxg5 27. Ne4 Qxe3 28. Rxe3 Nd4 29. Ree1 a5 30. Rf1 Rxf1 31. Bxf1 a4 32. a3 Nc2 33. Ndc3 Bh6 34. Be2 Bxe4 35. dxe4 Be3 36. Bd3 Nd4 37. Nxa4 Bd2 38. Kg2 Rb3 39. Bf1 Nc2 40. Be2 Re3 41. Bg4 Rxe4 42. Rd1 Rd4 43. Kf2 e4 44. Nc3 e3+ 45. Ke2 Rxc4 46. Kd3 Nxa3 47. Ne2 Rxg4 48. hxg4 Nb5 49. Kc4 Nc7 50. Ra1 Bb4 51. Ra7 d5+ 52. Kd3 c4+ 53. Kc2 Bd6 54. Nd4 Bxg3 55. Kd1 Be5 56. Nf5 Kg8 57. Nxe3 Kf8 58. Kc2 Bf4 59. Rb7 Ke8 60. Kc3 Be5+ 61. Kb4 Bd6+ 62. Ka5 Bf4 63. Nf5 Kd7 64. Kb6 Be5 65. Kc5 Bh2 66. Nd4 Bg1 67. Rb6 Be3 68. Rf6 Nb5 69. Kxb5 Bxd4 70. Rh6 Bxb2 71. Kc5 c3 72. Rxh7+ Ke6 73. Rh2 1/2-1/2

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.14"]
[Round "3"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "57"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Ne2 Bg4 11. f3 Bh5 12. Kh1 Bg6 13. Bg5 Rb8 14. Nf4 c6 15. Nxg6 hxg6 16. f4 Be7 17. f5 Ne4 18. Be3 gxf5 19. Rxf5 Qd7 20. Bxe4 Qe6 21. Bxa7 dxe4 22. Bxb8 Qxf5 23. Bg3 Qb5 24. Qd4 Bf6 25. Qxe4 Bxb2 26. a4 Qa6 27. Rb1 Rd8 28. h3 Bd4 29. Bc7 1-0

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.13"]
[Round "2"]
[White "Shocron, Ruben"]
[Black "Toth, Vince"]
[Result "1-0"]
[ECO "E66"]
[PlyCount "79"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. d5 Na5 8. Nd2 c5 9. Qc2 Bd7 10. 0-0 a6 11. b3 b5 12. Bb2 Rb8 13. Rab1 Ng4 14. h3 Nh6 15. g4 f5 16. g5 Nf7 17. f4 bxc4 18. bxc4 Bd4+ 19. Kh2 h6 20. h4 hxg5 21. hxg5 Be3 22. Ba1 Bxd2 23. Qxd2 Nxc4 24. Qd3 Na3 25. Rxb8 Qxb8 26. Nb1 Nb5 27. Nd2 Nh8 28. Rb1 Qc8 29. a4 Nc7 30. Qh3 Nf7 31. Kg3 e5 32. dxe6 Nxe6 33. Bd5 Re8 34. Rh1 Kf8 35. Nc4 Nexg5 36. Qh4 Ne4+ 37. Bxe4 Rxe4 38. Qf6 Ke8 39. Rh8+ Nxh8 40. Nxd6# 1-0

[Event "Mar del Plata International-19"]
[Site "Mar del Plata"]
[Date "1956.03.12"]
[Round "1"]
[White "Maderna, Carlos Hugo"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "B53"]
[PlyCount "144"]
[EventDate "1956.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[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. Qxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 e6 8. a3 Be7 9. Bd3 h6 10. Bf4 e5 11. Bg3 Be6 12. 0-0 0-0 13. Rfe1 Rc8 14. h3 Na5 15. Bh4 Nh5 16. Bxe7 Qxe7 17. Rad1 Nf4 18. Bf1 Rfd8 19. Nd5 Bxd5 20. exd5 Qc7 21. g3 Ng6 22. Qb4 Nc4 23. Re4 Nb6 24. c4 f5 25. Ree1 a5 26. Qb5 a4 27. h4 Qc5 28. Qxc5 Rxc5 29. Nd2 Rc7 30. Rb1 Nf8 31. b3 axb3 32. Rxb3 Na4 33. Bh3 Nc5 34. Rb6 Rf7 35. Reb1 Rf6 36. Nb3 Nfd7 37. Rb5 Nxb3 38. R1xb3 Nc5 39. Rf3 g6 40. a4 e4 41. Ra3 Kg7 42. a5 Rf7 43. f4 exf3 44. Rxf3 h5 45. Re3 Kf6 46. Kf2 Re7 47. Rxe7 Kxe7 48. Bg2 Kf6 49. Rb6 Ke5 50. Ke3 Ra8 51. Rb5 Rf8 52. Rb1 f4+ 53. Kf3 fxg3+ 54. Kxg3 Kd4 55. Bf1 Rf7 56. Re1 Ne4+ 57. Kh2 Rf4 58. Kh3 Rf3+ 59. Kh2 Rf4 60. Kh3 g5 61. hxg5 Nxg5+ 62. Kg2 Rg4+ 63. Kh1 Nf3 64. Rd1+ Ke3 65. Bh3 Rxc4 66. Kg2 Kf4 67. Rf1 Rc2+ 68. Rf2 Rxf2+ 69. Kxf2 Ne5 70. Bc8 Nd3+ 71. Kg2 Nc5 72. Bxb7 Ke4 1/2-1/2

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.12.17"]
[Round "19"]
[White "Shocron, Ruben"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "1-0"]
[ECO "E44"]
[PlyCount "143"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[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. Nge2 Bb7 6. a3 Be7 7. d5 0-0 8. Ng3 b5 9. dxe6 fxe6 10. Nxb5 a5 11. Bd3 Na6 12. 0-0 Nc5 13. Bc2 a4 14. Bd2 c6 15. Nd4 Ba6 16. Qe2 g6 17. Rad1 Qc7 18. Bb4 e5 19. Nf3 d5 20. Nd2 e4 21. Rfe1 Nfd7 22. Ngxe4 Nxe4 23. Bxe7 Rxf2 24. Qg4 Ne5 25. Qe6+ Rf7 26. Bxe4 Re8 27. cxd5 Rexe7 28. Qh3 Nc4 29. Nxc4 Rxe4 30. Nd2 Re8 31. dxc6 Qxc6 32. Nf3 Qc5 33. Nd4 Qb6 34. Rd2 Ref8 35. Nf3 Re7 36. Kf2 Rfe8 37. Nd4 Qa5 38. Rdd1 Rb7 39. Kg1 Rxb2 40. Qd7 Qe5 41. Nf3 Qb5 42. Qxb5 Bxb5 43. Rb1 Rxb1 44. Rxb1 Bd3 45. Rb4 Bc2 46. Nd4 Bd3 47. Kf2 Rf8+ 48. Nf3 Ra8 49. h4 Ra7 50. g4 Kg7 51. g5 h6 52. Ne5 Bc2 53. Rc4 Bb1 54. Kg3 hxg5 55. hxg5 Ba2 56. Rc6 Bf7 57. Kf4 Be8 58. Re6 Ra8 59. Re7+ Kf8 60. Re6 Kg7 61. e4 Rb8 62. Re7+ Kf8 63. Ra7 Rb3 64. Nc4 Rc3 65. Nd6 Bc6 66. Rc7 Rc2 67. Ke5 Kg8 68. Rc8+ Kg7 69. Ne8+ Kf7 70. Nf6 Ke7 71. Rc7+ Kd8 72. Kd6 1-0

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.12.15"]
[Round "18"]
[White "Laurencena, Alberto"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "C92"]
[PlyCount "81"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[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 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Nb8 10. a4 Bb7 11. d3 Nbd7 12. Bc2 c5 13. Nbd2 Re8 14. Nf1 Bf8 15. g4 h5 16. N3h2 g6 17. Qf3 d5 18. Bg5 Qb6 19. Ne3 Nh7 20. Bh4 dxe4 21. dxe4 g5 22. Nd5 Bxd5 23. exd5 Ndf6 24. Qf5 gxh4 25. g5 e4 26. gxf6 Qxf6 27. Bxe4 Qxf5 28. Bxf5 Nf6 29. Rxe8 Rxe8 30. axb5 axb5 31. Bd3 c4 32. Bf1 Nxd5 33. Ra5 Rb8 34. Nf3 Bc5 35. Bxc4 bxc4 36. Rxc5 Nf4 37. Rxc4 Ne2+ 38. Kg2 Rxb2 39. Ng1 Nxg1 40. Kxg1 Rc2 41. Kg2 1/2-1/2

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.12.12"]
[Round "17"]
[White "Shocron, Ruben"]
[Black "Suarez, J."]
[Result "1-0"]
[ECO "A53"]
[PlyCount "87"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 c6 4. e4 Nbd7 5. Be3 e5 6. h3 Be7 7. g3 h6 8. Bg2 g5 9. Qe2 Nf8 10. b3 Ng6 11. 0-0-0 Qa5 12. Qd2 Be6 13. Kb1 Qc7 14. Nge2 a6 15. d5 Bd7 16. f4 gxf4 17. gxf4 c5 18. fxe5 Nxe5 19. Bf4 Rg8 20. Rhg1 Bf8 21. Bxe5 dxe5 22. Rdf1 Qd6 23. Nd1 Rxg2 24. Rxg2 Bxh3 25. Ng3 0-0-0 26. Ne3 Nh7 27. Ngf5 Qf6 28. Rfg1 Bxg2 29. Rxg2 h5 30. Rg8 Bh6 31. Rxd8+ Kxd8 32. Qa5+ Kd7 33. d6 Qd8 34. Qxd8+ Kxd8 35. Nxh6 Ng5 36. Nef5 f6 37. Ng8 Nxe4 38. Kc2 Kd7 39. Kd3 Ng5 40. Nxf6+ Ke6 41. Ne4 Nh3 42. Nxc5+ Kxf5 43. d7 Nf4+ 44. Kd2 1-0

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.12.11"]
[Round "16"]
[White "Najdorf, Miguel"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "39"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 e6 4. e3 b6 5. Be2 Bb7 6. Bf3 Nc6 7. Nge2 Be7 8. b3 Qc8 9. 0-0 g5 10. Bb2 Nd8 11. Bxb7 Qxb7 12. d5 0-0 13. e4 fxe4 14. Ng3 b5 15. dxe6 Nxe6 16. Nf5 Rae8 17. Nd5 Bd8 18. Qh5 Ng7 19. Qxg5 Nfh5 20. Nh6+ 1-0

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.12.08"]
[Round "15"]
[White "Shocron, Ruben"]
[Black "Dodero, Emilio"]
[Result "1-0"]
[ECO "D28"]
[PlyCount "93"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. 0-0 a6 7. Qe2 b5 8. Bd3 cxd4 9. exd4 Bb7 10. Bg5 Be7 11. Nc3 0-0 12. Rad1 Nbd7 13. Rfe1 Nb6 14. Bb1 Nbd5 15. Ne5 Nxc3 16. bxc3 Qd5 17. Qf1 Ra7 18. Rd3 Re8 19. Rh3 h6 20. Bc1 b4 21. c4 Qxd4 22. Be3 Qxe5 23. Bxa7 Qc7 24. Bd4 Rc8 25. Rh4 a5 26. Qd3 Ba6 27. Rg4 Bxc4 28. Rxg7+ Kf8 29. Rxf7+ Kxf7 30. Qg6+ Kf8 31. Qxh6+ Ke8 32. Bxf6 Bxf6 33. Qxf6 Qe7 34. Qd4 Qc5 35. Bg6+ Ke7 36. Qg7+ Kd6 37. Rd1+ Bd5 38. h4 Qc3 39. Qa7 Qc5 40. Qf7 a4 41. Be4 Qc4 42. Bxd5 exd5 43. Re1 b3 44. Qe7+ Kc6 45. Re6+ Kb5 46. Qb7+ Ka5 47. Qb6# 1-0

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.12.07"]
[Round "14"]
[White "Sanguineti, Raul"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "A90"]
[PlyCount "122"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 f5 2. d4 e6 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nc3 0-0 7. Nf3 Ne4 8. d5 Na6 9. Nxe4 fxe4 10. Nd4 exd5 11. cxd5 Bc5 12. Be3 Qe7 13. 0-0 d6 14. Qc2 Re8 15. a3 Bd7 16. Rfd1 Qe5 17. b4 Bb6 18. Qc4 Ba4 19. Re1 c6 20. dxc6+ d5 21. Qc3 bxc6 22. Rac1 Rad8 23. Qd2 Qf6 24. Bh3 Nc7 25. Rf1 Nb5 26. Rxc6 Rd6 27. Rc5 Nxd4 28. Bxd4 Qh6 29. Qf4 Qxf4 30. gxf4 Bxc5 31. bxc5 Rg6+ 32. Kh1 Bb5 33. Bf5 Ra6 34. Rb1 Bc6 35. Rb3 Ra5 36. Rg3 g6 37. Bxg6 hxg6 38. Rxg6+ Kf7 39. Rxc6 Rxa3 40. f5 Rb3 41. Rh6 Rg8 42. h3 Rb1+ 43. Kh2 Rbg1 44. h4 R8g2+ 45. Kh3 Rg8 46. Rf6+ Ke7 47. Re6+ Kf7 48. Be5 Rh1+ 49. Bh2 Rc1 50. c6 a5 51. c7 a4 52. Bg3 a3 53. Ra6 Ra1 54. Kh2 Ra2 55. e3 d4 56. Rc6 Rc8 57. exd4 e3 58. Re6 exf2 59. Kg2 Rd2 60. d5 a2 61. Ra6 Rd1 0-1

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.12.04"]
[Round "13"]
[White "Shocron, Ruben"]
[Black "Rossetto, Hector"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "94"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Nbd2 d5 4. e3 c5 5. Bd3 Qc7 6. 0-0 c4 7. Be2 c3 8. bxc3 Qxc3 9. Rb1 Bd6 10. Rb3 Qc7 11. c4 b6 12. Bd3 Bb7 13. Qc2 Nbd7 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 Rc8 17. Bxb7 Qxb7 18. Ng5 Qc7 19. Bd2 Bxh2+ 20. Kh1 Bf4 21. Nxf7 0-0 22. Bxf4 Qxf4 23. Rf3 Qg4 24. Rh3 Qf5 25. Qxf5 exf5 26. Ne5 Nxe5 27. dxe5 Rxc4 28. Rd3 Re8 29. Rd7 Rxe5 30. Rxa7 f4 31. Rd1 h6 32. Rb7 Rb4 33. Rd3 Rb2 34. Rf3 Rh5+ 35. Rh3 Rxh3+ 36. gxh3 Rxf2 37. a4 Ra2 38. Rxb6 Rxa4 39. Kg2 Ra2+ 40. Kf3 Ra3+ 41. Kg4 Rg3+ 42. Kxf4 Rxh3 43. Rb8+ Kh7 44. Rb7 Ra3 45. Kg4 Ra4+ 46. Kh5 Ra5+ 47. Kh4 h5 0-1

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.12.03"]
[Round "12"]
[White "Pelikan, Jorge"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "129"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. d3 d5 4. e3 Bg7 5. Be2 0-0 6. 0-0 Nc6 7. Qe1 Re8 8. d4 Bf5 9. c4 e6 10. Ne5 dxc4 11. Bxc4 Ne4 12. Nxc6 bxc6 13. Be2 h5 14. Bf3 Rb8 15. Nc3 Nxc3 16. Qxc3 Qd6 17. Bxc6 Red8 18. Bd2 e5 19. fxe5 Bxe5 20. h3 Bg7 21. Rf3 Bd7 22. Bxd7 Rxd7 23. Be1 Qd5 24. b4 Qe4 25. Rd1 Bf8 26. Qc4 Rb6 27. b5 c6 28. bxc6 Rxc6 29. Qb5 a6 30. Qb3 Rc2 31. d5 Bc5 32. Bf2 Re2 33. Rf4 Qe5 34. Kf1 Bxe3 35. Kxe2 Bxf4+ 36. Kf1 Qf5 37. Qd3 Qxd3+ 38. Rxd3 Kf8 39. Ra3 Rxd5 40. Rxa6 Rd2 41. a4 Be5 42. Ra8+ Kg7 43. Be3 Rd7 44. a5 Bd4 45. Bf4 Rd5 46. Ke2 g5 47. Bd2 g4 48. hxg4 hxg4 49. a6 Rf5 50. Kd3 Bb6 51. Bc3+ Kg6 52. Rb8 Bg1 53. Rg8+ Kh5 54. Rh8+ Kg6 55. Rh1 Ba7 56. Rb1 Rd5+ 57. Ke4 Rd6 58. Ra1 Rc6 59. Ra3 f5+ 60. Kd5 Rc5+ 61. Ke6 Rc6+ 62. Kd7 Rc4 63. Be5 f4 64. Bc7 Kf5 65. Kc8 1/2-1/2

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.11.30"]
[Round "11"]
[White "Shocron, Ruben"]
[Black "Sanguinetti, Renato"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "82"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[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 d6 6. Bb5 Bd7 7. 0-0 e6 8. Re1 a6 9. Nxc6 bxc6 10. Bf1 e5 11. a4 a5 12. b3 Qc7 13. Ba3 Be7 14. Qd2 Be6 15. Rad1 Rd8 16. Re3 0-0 17. Rd3 Ne8 18. Bb2 f5 19. f3 Nf6 20. Ba3 fxe4 21. Nxe4 Nxe4 22. fxe4 Bg4 23. Re1 Rf6 24. h3 Bh5 25. Be2 Bxe2 26. Qxe2 Rdf8 27. Red1 h6 28. Kh2 Rf2 29. Qg4 R8f6 30. c4 Kh7 31. Rg3 Bf8 32. Bc1 Qf7 33. Be3 Rf1 34. Bb6 h5 35. Qe2 Rxd1 36. Qxd1 Rf1 37. Rf3 Rxd1 38. Rxf7 Kg8 39. Rd7 Rd3 40. c5 Rxb3 41. cxd6 Rxb6 0-1

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.11.29"]
[Round "10"]
[White "Marini, Luis"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "E65"]
[PlyCount "75"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. Nf3 c5 7. 0-0 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 Nxd5 11. cxd5 Ne5 12. Nxe5 Bxe5 13. Bd2 Qa6 14. Bc3 Bxc3 15. bxc3 Rb8 16. a4 Qc4 17. Qc2 f5 18. Rfd1 Rf6 19. e4 Rb6 20. e5 Bd7 21. Ra3 Qa6 22. a5 c4 23. Bf1 Rc8 24. Qa2 Rb3 25. Rxb3 cxb3 26. Qxb3 Qxa5 27. d6+ e6 28. Qxb7 Qa4 29. Rb1 Rxc3 30. Rb4 Qa5 31. Qxd7 Qxb4 32. Qxe6+ Kg7 33. Qf6+ Kh6 34. d7 Rc1 35. d8Q Rxf1+ 36. Kxf1 Qb1+ 37. Kg2 Qe4+ 38. f3 1-0

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.11.26"]
[Round "9"]
[White "Shocron, Ruben"]
[Black "Redolfi, Argentino Rodolfo"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "67"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[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. Bc4 Bc5 4. c3 Qe7 5. d3 h6 6. b4 Bb6 7. a4 a5 8. b5 Nd8 9. 0-0 d6 10. Be3 Bxe3 11. fxe3 Nf6 12. Nbd2 0-0 13. Bb3 Be6 14. Nc4 b6 15. Qc2 Bc8 16. Rae1 Bb7 17. Nh4 Ne6 18. Nf5 Qd8 19. Qf2 Kh7 20. Bc2 Ng8 21. d4 f6 22. Nfxd6 cxd6 23. Qf5+ Kh8 24. Qxe6 Qc8 25. Qxc8 Raxc8 26. Nxd6 Rxc3 27. Bb1 Rb8 28. Rc1 Rxe3 29. Rc7 Ba8 30. Nf7+ Kh7 31. d5 Rb7 32. Rxb7 Bxb7 33. Nd6 Ba8 34. Nc4 1-0

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.11.25"]
[Round "8"]
[White "Guimard, Carlos Enrique"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "124"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 c5 5. Bd3 Nc6 6. 0-0 Qc7 7. c3 Be7 8. e4 cxd4 9. Nxd4 0-0 10. exd5 Nxd4 11. cxd4 exd5 12. Nf3 Bg4 13. h3 Bh5 14. Be3 Ne4 15. Qc2 Qxc2 16. Bxc2 Bxf3 17. gxf3 Nd6 18. Bf4 Nc4 19. b3 Nb6 20. a4 Rac8 21. Ra2 Rc3 22. Bd2 Rxf3 23. Kg2 Rf6 24. Re1 Re6 25. a5 Nc8 26. a6 b6 27. Bf5 Rxe1 28. Bxe1 Nd6 29. Bd7 Rd8 30. Bg4 Nb5 31. Rc2 f5 32. Bf3 Kf7 33. Rc6 Rd7 34. Bc3 Bf6 35. Be2 Nxc3 36. Rxc3 Bxd4 37. Rc8 Be5 38. Bb5 Rc7 39. Rh8 Bf6 40. Ra8 Ke6 41. Bf1 Ke5 42. Re8+ Kd4 43. Re1 Rc3 44. Rd1+ Kc5 45. b4+ Kd6 46. Bd3 g6 47. Kf1 d4 48. b5 Kc5 49. Ke2 Bh4 50. Rb1 Bxf2 51. Rh1 Be3 52. Rd1 Rb3 53. h4 Rb2+ 54. Kf3 Rf2+ 55. Kg3 Kb4 56. h5 g5 57. h6 g4 58. Ra1 Rf3+ 59. Kg2 Bxh6 60. Be2 Re3 61. Bf1 d3 62. Rb1+ Kc4 0-1

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.11.22"]
[Round "7"]
[White "Shocron, Ruben"]
[Black "Wexler, Bernardo"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "69"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[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. f4 e5 7. Nf3 Nbd7 8. a4 b6 9. Bd3 Be7 10. 0-0 0-0 11. Qe1 Bb7 12. Bd2 Re8 13. Kh1 Qc7 14. Rd1 Bf8 15. fxe5 dxe5 16. Nh4 g6 17. Qe2 Bg7 18. Bg5 h6 19. Bc1 Nc5 20. Bc4 Kh7 21. Rf3 Ne6 22. Qf1 Nd4 23. Rxf6 Bxf6 24. Qxf6 Qxc4 25. Bxh6 Rg8 26. Bg5 Qe6 27. Nd5 Bxd5 28. exd5 Qxd5 29. Rd3 Qe4 30. Nf3 Nxf3 31. Rxf3 Qe1+ 32. Rf1 Qe4 33. Qe7 Rg7 34. Bf6 Qc4 35. Re1 1-0

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.11.21"]
[Round "6"]
[White "Eliskases, Erich Gottlieb"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "A47"]
[PlyCount "95"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[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 b6 4. e3 Bb7 5. Nbd2 c5 6. b3 Be7 7. Bd3 d6 8. 0-0 0-0 9. Bb2 Nc6 10. a3 Qc7 11. Re1 Rfd8 12. Qc2 h6 13. Rad1 a5 14. Nf1 a4 15. bxa4 Nb8 16. d5 exd5 17. cxd5 Nxd5 18. Ng3 Nf6 19. e4 Nbd7 20. Bb5 Bf8 21. Nd4 d5 22. exd5 Nxd5 23. Ndf5 N7f6 24. Be5 Qc8 25. Qb2 Ba6 26. Nxh6+ gxh6 27. Bxf6 Nxf6 28. Qxf6 Rxd1 29. Rxd1 Bxb5 30. axb5 Qe6 31. Qf3 Rc8 32. Nh5 Rd8 33. h3 Rxd1+ 34. Qxd1 c4 35. Qd4 f5 36. Nf6+ Kf7 37. Nd5 Bxa3 38. Nxb6 c3 39. Qxc3 Qxb6 40. Qxa3 Qxb5 41. Qd6 Kg7 42. Qe7+ Kg6 43. Qe6+ Kg7 44. f4 Qd3 45. Kh2 Qc2 46. Kg3 Kh7 47. Qf7+ Kh8 48. Qg6 1-0

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.11.18"]
[Round "5"]
[White "Shocron, Ruben"]
[Black "Idigoras Guisasola, Gregorio"]
[Result "1/2-1/2"]
[ECO "D84"]
[PlyCount "83"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[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 d5 4. Bf4 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Na6 9. Bxa6 bxa6 10. Nf3 Bg4 11. 0-0 Qb7 12. Bf4 Bxf3 13. Qxf3 Qxb2 14. Rfb1 Qc3 15. Qe4 Rfe8 16. Rc1 Qa3 17. h3 h5 18. Rc7 Bf6 19. Qc6 Qb2 20. Rc1 Qxa2 21. Rxa7 Rad8 22. Bc7 Rc8 23. Rxa6 Qd2 24. Rc2 Qd1+ 25. Kh2 Qd3 26. Ra7 Kh7 27. Rb2 Qf5 28. e4 Qg5 29. f4 Qh6 30. Qd5 Rf8 31. Rf2 h4 32. f5 Qe3 33. fxg6+ fxg6 34. Rf3 Qxd4 35. Qxd4 Bxd4 36. Rxf8 Rxf8 37. Rb7 Rf1 38. g3 Rc1 39. Bf4 Rc2+ 40. Kh1 g5 41. Rxe7+ Kg6 42. Rc7 1/2-1/2

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.11.17"]
[Round "4"]
[White "Corte, Cesar Juan"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "125"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[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 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. f4 e5 7. Nf3 Nbd7 8. a4 Be7 9. Bc4 0-0 10. 0-0 Qc7 11. Qe2 Nc5 12. f5 Bd7 13. Bg5 Nxa4 14. Nxa4 Bxa4 15. Rxa4 b5 16. Bxb5 Qc5+ 17. Kh1 axb5 18. b4 Qb6 19. Rxa8 Rxa8 20. c4 Ra4 21. Bxf6 Bxf6 22. Rb1 bxc4 23. Qxc4 g6 24. fxg6 hxg6 25. Qb3 Qb5 26. Nd2 Ra7 27. Nc4 Qc6 28. Qd3 Rb7 29. Qd5 Qxd5 30. exd5 Rb5 31. g3 Kf8 32. Na3 Rxd5 33. b5 Rc5 34. b6 Rc8 35. Nc4 Ke7 36. b7 Rb8 37. Nb6 Ke6 38. Nc8 Bd8 39. Kg2 Kd7 40. Kf3 Kc6 41. g4 Bg5 42. Rb6+ Kc5 43. Rb2 d5 44. Rc2+ Kd4 45. Rc7 Kd3 46. Na7 e4+ 47. Kg2 e3 48. Nc6 e2 49. Ne5+ Ke4 50. Nf3 Kd3 51. Rd7 Bf4 52. Rxd5+ Kc4 53. Rd4+ Kc3 54. Rxf4 Rxb7 55. Re4 Kd3 56. Re8 Rb1 57. h4 f5 58. gxf5 gxf5 59. h5 Rb6 60. Kg3 Rb1 61. Kf4 Rh1 62. Re3+ Kc4 63. Kg5 1-0

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.11.14"]
[Round "3"]
[White "Behrensen, Jorge"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "E65"]
[PlyCount "83"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 c5 7. Nc3 Nc6 8. e3 d5 9. dxc5 dxc4 10. Qa4 Nd5 11. Nd4 Nxc3 12. bxc3 Nxd4 13. exd4 Qc7 14. Qxc4 Bf5 15. Re1 Rfe8 16. a4 Rac8 17. Qb4 e5 18. Be3 exd4 19. cxd4 Be4 20. Rad1 Bxg2 21. Kxg2 Bf8 22. Qb5 a6 23. Qb3 h5 24. h4 Qd7 25. Rb1 Rb8 26. Bf4 Rxe1 27. Rxe1 Rd8 28. Be3 Qc6+ 29. Kh2 Bg7 30. Rd1 Rd5 31. a5 Qd7 32. Qc4 Kh7 33. Qb4 Kg8 34. Kg2 Kh7 35. Kg1 Qg4 36. Qb3 Qf3 37. Kh2 Bxd4 38. Qxb7 Bxe3 39. Qxd5 Qxf2+ 40. Qg2 Qf5 41. Rf1 Qd7 42. c6 1-0

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.11.13"]
[Round "2"]
[White "Shocron, Ruben"]
[Black "Palermo, Vicente"]
[Result "0-1"]
[ECO "A65"]
[PlyCount "80"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[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 Nbd7 7. Nf3 g6 8. Be2 Bg7 9. Bf4 Qb6 10. Qb3 Qxb3 11. axb3 Ke7 12. Nd2 Nb6 13. Nb5 Ne8 14. Rxa7 Rxa7 15. Nxa7 Bd7 16. 0-0 Nc7 17. Nc4 Nxc4 18. bxc4 Ra8 19. Ra1 Bxb2 20. Ra2 Bd4 21. Bd3 b5 22. Be3 Bxe3 23. fxe3 bxc4 24. Bxc4 Nb5 25. Bxb5 Bxb5 26. Kf2 Kf6 27. Ra3 Bd3 28. Rxd3 Rxa7 29. Kf3 Ke5 30. Rb3 Rc7 31. Rb8 c4 32. Re8+ Kf6 33. Ke2 c3 34. Kd1 c2+ 35. Kc1 Rc3 36. e5+ dxe5 37. e4 Rc4 38. d6 Rd4 39. Kxc2 Rxd6 40. Rc8 Rd4 0-1

[Event "ARG-ch33"]
[Site "Buenos Aires"]
[Date "1955.11.12"]
[Round "1"]
[White "Maderna, Carlos Hugo"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "111"]
[EventDate "1955.11.12"]
[EventType "tourn"]
[EventRounds "19"]
[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. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. h3 Bb6 7. 0-0 Be6 8. Bb5 Bd7 9. Nbd2 Ne7 10. Bxd7+ Qxd7 11. Nc4 Ng6 12. a4 c5 13. Re1 Bc7 14. d4 0-0 15. Bg5 Qe6 16. d5 Qe7 17. Nh4 Nxh4 18. Bxh4 Bd8 19. Qb3 Qd7 20. Qb5 Qc7 21. Bxf6 Bxf6 22. a5 Rac8 23. Ra3 Qe7 24. Rb3 Rc7 25. Na3 g6 26. Qe2 Rd7 27. Nb5 Ra8 28. c4 Qd8 29. Ra1 Qe8 30. a6 b6 31. Qg4 h5 32. Qe2 Bg7 33. Rg3 Qe7 34. Raa3 Rf8 35. Raf3 Kh7 36. Rd3 Qh4 37. Nc3 f5 38. Rgf3 Bh6 39. Kh2 Rdf7 40. Kg1 f4 41. Nb5 g5 42. g3 Qxh3 43. gxf4 Qd7 44. Rh3 g4 45. Rxh5 Rxf4 46. Rh2 R8f6 47. Rg3 Kg7 48. Rhg2 Rg6 49. f3 Rxf3 50. Rxf3 gxf3 51. Qxf3 Bf4 52. Rxg6+ Kxg6 53. Kg2 Kf6 54. Qh3 Qg7+ 55. Kf3 Qg1 56. Qe6+ 1-0

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.05.10"]
[Round "21"]
[White "Panno, Oscar"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "A43"]
[PlyCount "52"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 d5 4. g3 e5 5. Nb3 Nc6 6. Bg2 Be6 7. 0-0 Qd7 8. Nc3 Rd8 9. f4 e4 10. Nb5 Nf6 11. N5d4 Nxd4 12. Nxd4 Bc5 13. Kh1 Bf5 14. Be3 Ng4 15. Bg1 e3 16. Nxf5 Qxf5 17. Qd3 Qxd3 18. exd3 0-0 19. c3 d4 20. h3 Nf6 21. b4 Be7 22. cxd4 Rxd4 23. Bxe3 Rxd3 24. Bxa7 Bxb4 25. Rf3 Rd2 26. Rb3 Bd6 1/2-1/2

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.05.??"]
[Round "17"]
[White "Guimard, Carlos Enrique"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "80"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Qc7 7. 0-0 Be7 8. dxc5 Bxc5 9. e4 0-0 10. Qe2 h6 11. e5 Ng4 12. Nb3 Bb6 13. Bf4 f6 14. Rae1 Ngxe5 15. Nxe5 fxe5 16. Bxe5 Nxe5 17. Qxe5 Qxe5 18. Rxe5 Bc7 19. Ree1 Bd7 20. Nc5 Rf7 21. Nxd7 Rxd7 22. Rxe6 Bb6 23. g3 d4 24. c4 Bc5 25. Rfe1 Kf8 26. Kf1 Re7 27. Rxe7 Bxe7 28. Re5 Rd8 29. Ke2 b6 30. Be4 Bf6 31. Rb5 Rc8 32. Kd3 Rc5 33. Rb3 Ra5 34. a3 Re5 35. Rb4 Ke7 36. Ra4 a5 37. b4 Kd6 38. f4 Re7 39. bxa5 bxa5 40. Rxa5 Rc7 1-0

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.05.??"]
[Round "19"]
[White "Najdorf, Miguel"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "E07"]
[PlyCount "77"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 Nbd7 7. Nc3 c6 8. b3 b6 9. Bb2 Bb7 10. e3 Rc8 11. Qe2 Qc7 12. Rac1 Qb8 13. Ne5 Nxe5 14. dxe5 Nd7 15. f4 Ba6 16. Rfd1 Nc5 17. Bf1 dxc4 18. bxc4 Rfd8 19. Rd4 Rc7 20. Rcd1 Rcd7 21. Ne4 Qc7 22. Nd6 Nb7 23. Nxf7 Rxd4 24. exd4 Kxf7 25. Qh5+ Kg8 26. Bd3 g6 27. Bxg6 Bf8 28. Be4 Qf7 29. Qe2 Rd7 30. f5 Nd8 31. Rf1 Qe8 32. Rf4 Bh6 33. Rh4 Qf8 34. fxe6 Nxe6 35. Qg4+ Kh8 36. Qxe6 Be3+ 37. Kg2 Rf7 38. Qg6 Rf2+ 39. Kh3 1-0

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.05.??"]
[Round "20"]
[White "Shocron, Ruben"]
[Black "Wexler, Bernardo"]
[Result "0-1"]
[ECO "E70"]
[PlyCount "50"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f4 c5 6. e5 Ne8 7. dxc5 f6 8. Nf3 Na6 9. Be3 fxe5 10. fxe5 Nec7 11. a3 Ne6 12. Ne4 Qc7 13. Qd5 Nb8 14. Nf2 Nc6 15. Nd3 b6 16. 0-0-0 Bb7 17. cxb6 axb6 18. Qb5 Na5 19. Nb4 Bxf3 20. gxf3 Nb3+ 21. Kb1 Nbc5 22. Nd3 Ra5 23. Qb4 Rxf3 24. Qe1 Nxd3 25. Bxd3 Rxe5 0-1

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.04.03"]
[Round "1"]
[White "Shocron, Ruben"]
[Black "Pilnik, Hermann"]
[Result "1/2-1/2"]
[ECO "D28"]
[PlyCount "97"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Qe2 b5 8. Bd3 Nc6 9. a4 bxa4 10. Rxa4 Nb4 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. Nc3 cxd4 14. Nxd4 Be7 15. Rd1 Qb7 16. e4 Nd7 17. Qg4 Kf8 18. Bg5 Nf6 19. Bxf6 gxf6 20. Ra5 Rg8 21. Qh3 Rg7 22. Rh5 Kg8 23. Nde2 Nc6 24. Nf4 Ne5 25. Rh4 f5 26. Rh5 Ng6 27. Qf3 Nxf4 28. Qxf4 Qxb2 29. Qc7 Bf8 30. exf5 Qb4 31. Qc6 Rb8 32. fxe6 Qg4 33. exf7+ Kh8 34. Re5 Rxf7 35. h3 Qg7 36. Re8 Rc7 37. Qe4 Rxe8 38. Qxe8 Rxc3 39. Rd7 Rc1+ 40. Kh2 Re1 41. Qxe1 Qxd7 42. Qa1+ Kg8 43. Qxa6 Qf7 44. Qe2 h5 45. h4 Bc5 46. Qf3 Bd6+ 47. Kg1 Qg6 48. g3 Be7 49. Kh2 1/2-1/2

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.04.??"]
[Round "13"]
[White "Benko, Francisco"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "83"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[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. d3 e6 6. Nge2 Nge7 7. 0-0 0-0 8. f4 d6 9. Be3 Nd4 10. Qd2 Rb8 11. Nd1 Nxe2+ 12. Qxe2 b5 13. c3 b4 14. Bd2 Nc6 15. Ne3 Ba6 16. Rab1 bxc3 17. bxc3 Qa5 18. e5 Qc7 19. exd6 Qxd6 20. Nc4 Qd7 21. Rfd1 Rxb1 22. Rxb1 Rd8 23. Be1 Qxd3 24. Qxd3 Rxd3 25. Nb2 Rd7 26. Na4 Bc4 27. Nxc5 Bxa2 28. Rb7 Bd5 29. Rc7 Bxg2 30. Kxg2 h6 31. Nb7 Rd1 32. Bf2 Rb1 33. Nd6 Na5 34. Nxf7 Rb7 35. Rxb7 Nxb7 36. Ne5 a5 37. c4 Nd6 38. c5 Bxe5 39. fxe5 Nb5 40. c6 a4 41. Bc5 Kf7 42. Ba3 0-1

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.04.??"]
[Round "4"]
[White "Castillo Larenas, Mariano"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "E21"]
[PlyCount "42"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. d5 b5 6. Bg5 h6 7. Bxf6 Qxf6 8. Qc2 0-0 9. e4 Bb7 10. 0-0-0 Bxc3 11. Qxc3 Qf4+ 12. Qd2 Qxd2+ 13. Nxd2 exd5 14. exd5 bxc4 15. Bxc4 Na6 16. Ne4 Rab8 17. Nd6 Nc7 18. Rhe1 Ne8 19. Nf5 Nf6 20. Nd6 g6 21. Re7 Kg7 1/2-1/2

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.04.??"]
[Round "2"]
[White "Cruz, Walter Oswaldo"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "A11"]
[PlyCount "46"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nd7 4. b3 Ngf6 5. Bb2 Bd6 6. Nc3 c6 7. Be2 0-0 8. 0-0 e5 9. cxd5 Nxd5 10. Ne4 Bc7 11. Ba3 Re8 12. Qc2 N7f6 13. Ng3 Ng4 14. Rad1 h5 15. Nxh5 e4 16. Qb2 Re5 17. Ng3 exf3 18. Bxf3 Qh4 19. Bxg4 Bxg4 20. Qd4 Rh5 21. h3 Bxd1 22. Qxh4 Rxh4 23. Rxd1 Bxg3 0-1

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.04.??"]
[Round "11"]
[White "Eliskases, Erich Gottlieb"]
[Black "Shocron, Ruben"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "120"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bb4 7. 0-0 0-0 8. a3 Bd6 9. e4 dxc4 10. Bxc4 e5 11. Bg5 Qe7 12. Re1 Rd8 13. Ba2 Bc7 14. Qe2 exd4 15. Nxd4 Qd6 16. Nf3 Ne5 17. Nxe5 Qxe5 18. f4 Qc5+ 19. Kh1 Ng4 20. Bxd8 Nf2+ 21. Qxf2 Qxf2 22. Bxc7 Bg4 23. Rf1 Qxb2 24. Be5 Qd2 25. h3 Bh5 26. g4 Bg6 27. f5 Qe3 28. Kg2 Qc5 29. Bg3 Qxc3 30. fxg6 hxg6 31. Bxf7+ Kh7 32. Rad1 Qc2+ 33. Kg1 Qc3 34. Be1 Qe3+ 35. Bf2 Qxh3 36. e5 Kh6 37. Rd4 Rh8 38. Re1 Kg5 39. Be3+ Kh4 40. g5+ Kh5 41. Re2 Qg3+ 42. Kf1 Qxe5 43. Bf2 Qxg5 44. Ree4 Rf8 45. Bc4 Qc1+ 46. Kg2 g5 47. Be2+ Kh6 48. Re3 Rf4 49. Rd6+ Kh7 50. Bd3+ Kg8 51. Re8+ Rf8 52. Bh7+ Kxh7 53. Rxf8 Qxa3 54. Rdd8 g4 55. Bg3 Qe3 56. Rh8+ Kg6 57. Rd6+ Kf7 58. Rd7+ Kg6 59. Rd6+ Kf7 60. Rd7+ Kg6 1/2-1/2

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.04.??"]
[Round "7"]
[White "Estrada Degrandi, Walter"]
[Black "Shocron, Ruben"]
[Result "0-1"]
[ECO "E29"]
[PlyCount "85"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. a3 Bxc3+ 7. bxc3 Nc6 8. Ne2 d6 9. e4 Ne8 10. Be3 Qe7 11. Nf4 b6 12. Qh5 f5 13. exf5 exf5 14. Be2 Nf6 15. Qh4 Ba6 16. Qg5 Ne4 17. Qxe7 Nxe7 18. Rc1 Rac8 19. d5 Rfe8 20. f3 Nf6 21. Kf2 Nd7 22. a4 Ne5 23. a5 Bxc4 24. axb6 axb6 25. Ra1 Ra8 26. Rhb1 Bxe2 27. Rxa8 Rxa8 28. Kxe2 Ra2+ 29. Kf1 Nc4 30. Bc1 g5 31. Ne2 Nxd5 32. Bxg5 Kf7 33. Re1 b5 34. Rc1 Ke6 35. h4 Nde3+ 36. Bxe3 Nxe3+ 37. Kf2 Nxg2 38. Kxg2 Rxe2+ 39. Kg3 Ke5 40. Rb1 f4+ 41. Kg4 Rg2+ 42. Kh5 Rg3 43. Kh6 0-1

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.04.??"]
[Round "9"]
[White "Maderna, Carlos Hugo"]
[Black "Shocron, Ruben"]
[Result "1-0"]
[ECO "D64"]
[PlyCount "114"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 0-0 7. Rc1 c6 8. a3 a6 9. Qc2 Re8 10. Rd1 b5 11. c5 e5 12. Nxe5 Nxe5 13. dxe5 Nd7 14. Bxe7 Qxe7 15. Bd3 Nxe5 16. b4 Nxd3+ 17. Qxd3 Qg5 18. Kf1 Bg4 19. Rd2 Re6 20. h4 Rh6 21. Qd4 Rxh4 22. Rxh4 Qxh4 23. f3 Qh1+ 24. Kf2 Be6 25. Ne2 Qh2 26. Rd1 Re8 27. Ng3 Qh6 28. Rh1 Qg6 29. Ne2 Qc2 30. Rc1 Qf5 31. Rh1 f6 32. Qd2 Bd7 33. Nd4 Qg6 34. Ne2 Re5 35. Nf4 Qe8 36. Qd3 Bf5 37. Qc3 Qe7 38. Ne2 Qf7 39. Qd4 Bd7 40. Nf4 Qe8 41. a4 h5 42. axb5 axb5 43. Ra1 Qb8 44. Ra6 Rg5 45. Qa1 Qe5 46. Ra7 Qf5 47. Qd1 h4 48. Qd3 Qxd3 49. Nxd3 Be8 50. Rc7 Kf8 51. Nf4 Re5 52. Ne2 Re7 53. Rc8 Ra7 54. Nd4 Ra2+ 55. Kg1 Kf7 56. Rc7+ Kg8 57. Nf5 Kh7 1-0

[Event "Zonal-7 South America"]
[Site "Mar del Plata/ Buenos Aires"]
[Date "1954.04.??"]
[Round "8"]
[White "Shocron, Ruben"]
[Black "Bauza, Lorenzo"]
[Result "1-0"]
[ECO "D19"]
[PlyCount "67"]
[EventDate "1954.04.03"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg6 11. e5 Nd5 12. Ne4 Be7 13. a5 Re8 14. Rd1 Nf8 15. Bd2 a6 16. h4 Bh5 17. Bg5 h6 18. Bxe7 Qxe7 19. Nd6 Red8 20. Ra3 Rd7 21. Rb3 f6 22. Ne4 fxe5 23. Nc5 exd4 24. Nxd7 Nxd7 25. Bxd5 cxd5 26. Rxb7 Qd6 27. Qc2 Bxf3 28. gxf3 Ne5 29. Kg2 Nxf3 30. Kxf3 Qh2 31. Ke2 Rf8 32. Rf1 e5 33. Qg6 d3+ 34. Kd1 1-0

