[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "1"]
[White "Bianchi, Albino Angel"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2088"]
[BlackElo "1949"]
[PlyCount "89"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Be7 3. Nf3 d5 4. d4 Nf6 5. Nc3 dxe4 6. Nxe4 Nxe4 7. Qxe4 Qd5 8. Qg4 Bf6 9. c4 Qd8 10. Be3 0-0 11. Bd3 g6 12. Qg3 c5 13. 0-0 cxd4 14. Bh6 Re8 15. Rfe1 Nd7 16. Rad1 Nf8 17. Ne5 Qc7 18. Ng4 Qe7 19. Nxf6+ Qxf6 20. Bg5 Qg7 21. Qh4 Nd7 22. Bb1 e5 23. Rxd4 f6 24. Bh6 Qf7 25. Rd6 Re6 26. Red1 a5 27. Be4 Ra6 28. Rxe6 Rxe6 29. Bd5 Qe7 30. Qh3 f5 31. Qa3 Nc5 32. Be3 b6 33. Bxc5 bxc5 34. Qxa5 Kh8 35. Bxe6 Qxe6 36. Rd8+ Kg7 37. Qc7+ Kh6 38. Qxc8 Qxc4 39. Rd1 Qe2 40. Qf8+ Kh5 41. Qd6 e4 42. Qd2 Qg4 43. h3 Qh4 44. Qe3 g5 45. Rd5 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Bulacio, Nicolas"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "1949"]
[PlyCount "107"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. Be2 dxe4 6. dxe4 e5 7. 0-0 Bc5 8. c3 a5 9. Qc2 0-0 10. Nc4 Qe7 11. Ne3 g6 12. Nd5 Nxd5 13. exd5 Nd8 14. Bg5 f6 15. Bh6 Re8 16. Bc4 Nf7 17. a3 Bf5 18. Qb3 Nd6 19. Rfe1 g5 20. h4 g4 21. Nd4 Bd7 22. Ne6 a4 23. Qd1 Bxe6 24. dxe6 Kh8 25. Qxg4 Rg8 26. Qe2 Rg6 27. Be3 Bxe3 28. fxe3 Rag8 29. Bd5 Nf5 30. Be4 Rxg2+ 31. Bxg2 Nxh4 32. Rad1 Nxg2 33. Qxg2 Rxg2+ 34. Kxg2 Qxe6 35. e4 Qg4+ 36. Kf2 Qf4+ 37. Kg2 Qg4+ 38. Kf2 Qf4+ 39. Ke2 Qxe4+ 40. Kd2 Qf4+ 41. Kc2 Qc4 42. Rg1 Qe4+ 43. Kc1 Qf4+ 44. Kb1 Qf5+ 45. Ka1 Qc8 46. Rdf1 Qe6 47. Rd1 Qe7 48. Rd5 c6 49. Ra5 h6 50. Rxa4 Qc5 51. Rh1 Kh7 52. Ra8 Qd5 53. Rg1 e4 54. Rb8 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Fontoura, Alexandre Souza"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1873"]
[BlackElo "1949"]
[PlyCount "74"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 Be7 5. e4 d6 6. Ngf3 b6 7. Bd3 Bb7 8. Qe2 Nbd7 9. c3 e5 10. d5 Nxd5 11. Bxe7 Nxe7 12. 0-0 Ng6 13. g3 Nf6 14. Bb5+ c6 15. Ba6 Bxa6 16. Qxa6 0-0 17. Rad1 Qc7 18. Rfe1 Rfd8 19. Nc4 d5 20. exd5 cxd5 21. Ncxe5 Nxe5 22. Nxe5 Ne4 23. Nd3 Ng5 24. Nf4 Nf3+ 25. Kg2 Nxe1+ 26. Rxe1 Qc6 27. Re7 d4+ 28. f3 dxc3 29. bxc3 Rd2+ 30. Kh3 Qxf3 31. Qb7 Qxb7 32. Rxb7 Rxa2 33. Nd5 Rc2 34. Kg4 Rxh2 35. Nc7 Rd8 36. Rxa7 Rc2 37. Nb5 Rd5 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Maldonado, Roberto"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1897"]
[BlackElo "1949"]
[PlyCount "130"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. exf6 Nxf6 8. 0-0 Bd6 9. Bd3 0-0 10. Bg5 Qe8 11. h3 Qh5 12. Qd2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Be2 Qf7 16. Bf3 Bc6 17. Bxf6 Bxf6 18. Na3 Rad8 19. Qe3 b6 20. Rad1 Rfe8 21. Qf4 Be5 22. Qxf7+ Kxf7 23. Rfe1 Bf6 24. Nc2 Rxe1+ 25. Rxe1 Re8 26. Rxe8 Kxe8 27. Ne3 Be5 28. Bxd5 Bxd5 29. Nxd5 Kd7 30. f3 Ke6 31. Ne3 Bf4 32. Kf2 g6 33. c4 Be5 34. b3 Bd4 35. Ke2 Ke5 36. Nd5 Kd6 37. g3 Be5 38. f4 Bd4 39. Kf3 Ke6 40. Ke4 Bf2 41. g4 Bg3 42. f5+ gxf5+ 43. gxf5+ Kf7 44. Ne3 Bd6 45. Ng4 a6 46. Kd5 Be7 47. Kc6 Bd8 48. Kd7 Bg5 49. Kc6 Bd8 50. a4 h5 51. Ne3 Kf6 52. Kd7 Be7 53. Nd5+ Kxf5 54. Kxe7 Ke5 55. Kd7 b5 56. axb5 axb5 57. Kc6 bxc4 58. bxc4 Kd4 59. Nf6 Kxc4 60. Nxh5 Kd3 61. Kd5 c4 62. Nf4+ Ke3 63. Kxc4 Kxf4 64. Kd4 Kg3 65. Ke4 Kxh3 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Sartori, Hernan"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1949"]
[PlyCount "88"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Be2 Bd6 6. 0-0 Bg4 7. c3 f6 8. h3 Bh5 9. Be3 Nge7 10. Nbd2 Qd7 11. b4 0-0 12. a4 Rae8 13. a5 a6 14. b5 axb5 15. Bxb5 Qe6 16. Re1 Qf7 17. a6 bxa6 18. Rxa6 Ra8 19. Qa1 Rxa6 20. Qxa6 Nd8 21. c4 c6 22. Ba4 Bg6 23. cxd5 cxd5 24. Qxd6 Nf5 25. Qd7 Ne7 26. Rc1 Bf5 27. Qc7 Ne6 28. Qb6 Nc8 29. Qb3 Rd8 30. Bc6 Nf8 31. Nh4 Be6 32. Qb1 Ne7 33. Ba4 f5 34. Bc2 f4 35. Bxh7+ Nxh7 36. Bxf4 Qxf4 37. Ng6 Nxg6 38. Qxg6 Qxd2 39. Qxe6+ Kh8 40. Re1 Rf8 41. f3 Qxd4+ 42. Kh1 Nf6 43. Qe7 Re8 44. Qb4 Qxb4 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Ajata, Pabel"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1949"]
[BlackElo "1845"]
[PlyCount "47"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 a6 6. e3 Nf6 7. Bd3 e6 8. Rc1 Be7 9. h3 0-0 10. Nf3 Bd6 11. Ne5 Bxe5 12. dxe5 Nd7 13. 0-0 Ncxe5 14. Bb1 Ng6 15. Bg3 b5 16. Qe2 Bb7 17. Rfd1 Qb6 18. h4 Nc5 19. h5 Ne7 20. h6 g6 21. Qf3 f5 22. Qf4 Nc6 23. Qd6 Rad8 24. Qxd5 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Castro Munoz, Andres Felipe"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1949"]
[BlackElo "1655"]
[PlyCount "97"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 e6 4. Nc3 Nf6 5. e4 0-0 6. Bg5 h6 7. Bh4 g5 8. Bg3 d5 9. e5 Ne4 10. Qc2 Nxg3 11. hxg3 c6 12. Be2 Nd7 13. 0-0-0 f6 14. cxd5 cxd5 15. exf6 Nxf6 16. Qg6 Qc7 17. Rxh6 Qf7 18. Nxg5 Qxg6 19. Rxg6 Bd7 20. Bd3 Rac8 21. Kb1 a6 22. Nf3 Ng4 23. Rxg4 e5 24. Rxg7+ Kxg7 25. dxe5 Bg4 26. Be2 Rce8 27. Rxd5 Kg8 28. Ne4 Rc8 29. Nf6+ Rxf6 30. exf6 Rc6 31. Ne5 Bxe2 32. Nxc6 bxc6 33. Rd6 Bb5 34. Kc2 Kf7 35. Kc3 a5 36. Kd4 a4 37. Ke5 Bf1 38. Rd7+ Ke8 39. f7+ Kxd7 40. f8Q Bxg2 41. Qd6+ Kc8 42. g4 Kb7 43. g5 Kb6 44. g6 Kb5 45. g7 Kc4 46. g8Q+ Bd5 47. Qgxd5+ cxd5 48. Qxd5+ Kb4 49. a3# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Garcia Perez, Alfredo"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1949"]
[PlyCount "85"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 h6 8. Bh4 0-0 9. Bd3 Nh5 10. Bxe7 Qxe7 11. Nge2 f5 12. Ng3 Qg5 13. Nce2 Be6 14. 0-0-0 Nf6 15. Nf4 Bd7 16. h4 Qg4 17. Be2 Na6 18. Bxg4 Nxg4 19. a3 Nc7 20. Ng6 Rf6 21. Ne5 Nxe5 22. dxe5 Rff8 23. f4 Rac8 24. Kb1 b6 25. Qb3 Be6 26. Qa4 Nb5 27. Rc1 Bd7 28. Qd1 Be6 29. Qe2 a6 30. Rhd1 Rfd8 31. Nh1 d4 32. Nf2 Bb3 33. Rd2 c5 34. g4 fxg4 35. Nxg4 Be6 36. Nf2 c4 37. exd4 Nxd4 38. Qh5 Bf5+ 39. Nd3 Be4 40. Ka2 cxd3 41. Rxc8 Rxc8 42. Qg4 Rf8 43. Qd7 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Gonzalez, Francisco Silva"]
[Result "0-1"]
[ECO "E26"]
[WhiteElo "1949"]
[BlackElo "2049"]
[PlyCount "108"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Qa5 7. Qc2 Nc6 8. Bd2 d6 9. Bd3 e5 10. d5 Ne7 11. Ne2 Bd7 12. 0-0 h6 13. f4 a6 14. fxe5 dxe5 15. Ng3 0-0-0 16. Nf5 Nxf5 17. Bxf5 Qc7 18. Bxd7+ Qxd7 19. e4 Qg4 20. Rae1 Kb8 21. h3 Qd7 22. Be3 Rc8 23. Qb2 Nxe4 24. Rb1 Qc7 25. Rf5 Rhe8 26. a4 Nd6 27. Rf2 Nxc4 28. Qe2 Nxe3 29. Qxe3 f6 30. Rfb2 Red8 31. Rxb7+ Qxb7 32. Rxb7+ Kxb7 33. c4 Rd6 34. Qg3 Rc7 35. Qg4 Rb6 36. a5 Rd6 37. Qe2 Kc8 38. Qg4+ Kd8 39. Qh5 Ke7 40. Qg4 Kf7 41. Qg3 g6 42. Qe3 Kg7 43. h4 h5 44. g4 hxg4 45. Qe4 Re7 46. Qxg4 f5 47. Qg5 Re8 48. h5 e4 49. h6+ Kh7 50. Qf4 Rdd8 51. d6 e3 52. Kf1 e2+ 53. Ke1 Rb8 54. d7 Rb1+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Hernandez, Luis Crisanto"]
[Result "1-0"]
[ECO "E28"]
[WhiteElo "1949"]
[BlackElo "1938"]
[PlyCount "57"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d6 6. e3 0-0 7. Bd3 e5 8. e4 Qe8 9. f3 Nc6 10. Ne2 b6 11. 0-0 Ba6 12. Ng3 Na5 13. f4 Nd7 14. Nf5 Bxc4 15. Bxc4 Nxc4 16. Qg4 g6 17. fxe5 dxe5 18. Bh6 Kh8 19. Bg7+ Kg8 20. Bxf8 Qxf8 21. Ng3 Qg7 22. Qxd7 exd4 23. cxd4 Ne3 24. Rf3 Nc2 25. Raf1 Nxd4 26. Rxf7 Qe5 27. Rxh7 Rf8 28. Rxf8+ Kxf8 29. Qf7# 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "11"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Zuluaga, Jose Gabriel"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "1949"]
[PlyCount "99"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 a6 7. a4 g6 8. Bf4 Bg7 9. h3 0-0 10. e3 Re8 11. Nd2 b6 12. Be2 Ra7 13. 0-0 h6 14. Re1 g5 15. Bh2 Bf5 16. Bf3 Bf8 17. e4 Bg6 18. Nc4 Rd7 19. e5 dxe5 20. Nxe5 Rb7 21. Nxg6 fxg6 22. Qc2 Kh7 23. Rad1 Bd6 24. Rxe8 Nxe8 25. Be4 Qf6 26. Re1 Re7 27. Bxd6 Nxd6 28. Bxg6+ Kg7 29. Rxe7+ Qxe7 30. Bd3 c4 31. Be2 Nd7 32. Bf3 Ne5 33. Qe2 Qf6 34. Bg4 Nxg4 35. Qxg4 Qf5 36. Qe2 Kf6 37. f3 Qe5 38. Ne4+ Nxe4 39. fxe4 Qd4+ 40. Kh1 Ke5 41. Qg4 Qxe4 42. Qe6+ Kd4 43. Qxe4+ Kxe4 44. d6 b5 45. axb5 axb5 46. d7 b4 47. d8Q c3 48. bxc3 bxc3 49. Qd1 Ke3 50. Qc2 1-0

[Event "Buenos Aires Coronel Suarez U2200 2nd"]
[Site "Buenos Aires"]
[Date "2017.05.01"]
[Round "6.1"]
[White "Amoroso, Juan Pablo"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1941"]
[BlackElo "1911"]
[PlyCount "97"]
[EventDate "2017.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Qb3 Nc6 7. Bxc6+ bxc6 8. Nf3 Ne6 9. d3 Nd4 10. Nxd4 cxd4 11. Ne4 e5 12. 0-0 Qd5 13. Bd2 Be6 14. Qb7 c5 15. Qc7 Bh3 16. Rfc1 f5 17. f3 fxe4 18. dxe4 Qd6 19. Qb7 Rb8 20. Qxa7 Qb6 21. Qa4+ Bd7 22. Qc2 Bd6 23. Qc4 Qb5 24. Qd5 Qc6 25. Qxc6 Bxc6 26. b4 c4 27. Rxc4 Bb5 28. Rc2 Bxe2 29. Kf2 d3 30. Rc6 Kd7 31. Ra6 Rb7 32. b5 Bc5+ 33. Be3 Rxb5 34. Bxc5 Rxc5 35. Rb1 Rhc8 36. Rb7+ R8c7 37. Rb8 Rc8 38. Rb7+ R5c7 39. Rb5 Rc1 40. Rd5+ Kc7 41. Rad6 Rc6 42. Rd7+ Kb6 43. Rxe5 R8c7 44. Rd8 Rc5 45. Re6+ Kb5 46. Red6 R7c6 47. R6d7 Rc7 48. Rd6 R7c6 49. R6d7 1/2-1/2

[Event "Buenos Aires Coronel Suarez U2200 2nd"]
[Site "Buenos Aires"]
[Date "2017.04.30"]
[Round "4.1"]
[White "Acosta, Martin Ezequiel"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2094"]
[BlackElo "1911"]
[PlyCount "56"]
[EventDate "2017.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. exf6 Nxf6 8. b4 c4 9. a4 Bd6 10. Be2 a6 11. 0-0 0-0 12. Be3 Qc7 13. g3 b5 14. a5 Bb7 15. Ng5 Rae8 16. f4 h6 17. Nf3 g5 18. fxg5 hxg5 19. Bc1 Bxg3 20. Bxg5 Ne4 21. Be3 Bxh2+ 22. Kh1 Ng3+ 23. Kg2 Nxf1 24. Qxf1 Bf4 25. Qg1 Re7 26. Qf2 Rg7+ 27. Kf1 Bxe3 28. Qxe3 e5 0-1

[Event "Buenos Aires Coronel Suarez U2200 2nd"]
[Site "Buenos Aires"]
[Date "2017.04.30"]
[Round "5.1"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1911"]
[BlackElo "2012"]
[PlyCount "52"]
[EventDate "2017.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. exf5 exf5 6. Bd3 d6 7. Qf3 0-0 8. 0-0-0 h6 9. Bd2 d5 10. Qg3 Kh8 11. f3 c6 12. Nge2 Bd6 13. Qh4 Ng8 14. Qf2 Qc7 15. g3 Qf7 16. Bf4 Bxf4+ 17. Nxf4 Nd7 18. h4 Re8 19. Rde1 Rxe1+ 20. Rxe1 Nf8 21. g4 fxg4 22. fxg4 Bxg4 23. Ng6+ Qxg6 24. Bxg6 Nxg6 25. Qf7 Nxh4 26. Rg1 Nf6 1-0

[Event "La Pampa Centro de la Republica "]
[Site "La Pampa"]
[Date "2015.10.12"]
[Round "6.3"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Huenul, Marcelino"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "1935"]
[BlackElo "2010"]
[PlyCount "71"]
[EventDate "2015.10.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Dzero Resto Bar"]
[BlackTeam "Neuquen"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 b6 5. Bg2 Bb7 6. 0-0 0-0 7. Nc3 d6 8. Qc2 Nbd7 9. Rd1 Qb8 10. e4 e5 11. d5 a5 12. h3 Nc5 13. Be3 Bc8 14. b3 Bd7 15. a3 Qc8 16. Kh2 Nh5 17. b4 Nb7 18. Nd2 f5 19. exf5 gxf5 20. f4 Qe8 21. Nf1 Qg6 22. Rac1 Rfe8 23. Qf2 exf4 24. gxf4 axb4 25. axb4 Ra3 26. Bd4 Bh6 27. Be3 Kf7 28. Re1 Rxe3 29. Rxe3 Bxf4+ 30. Rg3 Be5 31. Ne2 Nxg3 32. Nfxg3 Kg8 33. Nf4 Qg5 34. Nge2 Kh8 35. Rg1 Qh6 36. Kh1 1/2-1/2

[Event "La Pampa Centro de la Republica "]
[Site "La Pampa"]
[Date "2015.10.11"]
[Round "5.3"]
[White "Dalmas Muzi, Juan"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1496"]
[BlackElo "1935"]
[PlyCount "75"]
[EventDate "2015.10.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Pancho Freites"]
[BlackTeam "Dzero Resto Bar"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 Nh5 9. Bxe7 Qxe7 10. Nge2 Nb6 11. 0-0-0 Bd7 12. Kb1 0-0-0 13. Na4 Nxa4 14. Qxa4 Kb8 15. Qb3 Rc8 16. Nc3 Rc7 17. Na4 Bc8 18. Nc5 Ka8 19. Rc1 Nf6 20. Qa4 b6 21. Na6 Bxa6 22. Qxa6 c5 23. dxc5 bxc5 24. Rhd1 Rb8 25. Be2 Qe5 26. Rc2 Ne4 27. Bf3 f5 28. Rd3 Rb6 29. Qa5 Rcb7 30. Bxe4 Rxb2+ 31. Kc1 Rxc2+ 32. Kxc2 Qb2+ 33. Kd1 Qb1+ 34. Ke2 Rb2+ 35. Rd2 Rxd2+ 36. Kxd2 Qxe4 37. Qxc5 Kb7 38. Qb5+ 1/2-1/2

[Event "La Pampa Centro de la Republica "]
[Site "La Pampa"]
[Date "2015.10.11"]
[Round "4.3"]
[White "De Marzi, Diego"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2113"]
[BlackElo "1935"]
[PlyCount "91"]
[EventDate "2015.10.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Elece Creaciones Masculinas"]
[BlackTeam "Dzero Resto Bar"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 Qxd5 5. Nc3 Qd8 6. dxc5 Bxc5 7. Ne4 Be7 8. Nf3 Nc6 9. Bd2 Nf6 10. Bc3 0-0 11. 0-0 Nd5 12. Bc4 Nxc3 13. Nxc3 Qxd1 14. Rfxd1 b6 15. Bb5 Nb4 16. a3 Nxc2 17. Rac1 Nxa3 18. bxa3 Bxa3 19. Rc2 Bb7 20. Nb1 Bc5 21. Ne5 Bd5 22. Rdc1 Bd6 23. Ng4 Rad8 24. Bc6 Bf4 25. Ne3 Bxc6 26. Rxc6 Rd3 27. R1c3 Rxc3 28. Rxc3 Rd8 29. Kf1 Kf8 30. Ke2 Ke7 31. g3 Be5 32. Rb3 Rc8 33. Na3 Rc6 34. Nac4 Bc7 35. Kd3 f6 36. Nc2 Rc5 37. N4e3 Kd7 38. Rc3 Ra5 39. Ra3 Rh5 40. Rxa7 Rxh2 41. Nd4 Rxf2 42. Nb5 Kd8 43. Nxc7 Rf3 44. g4 f5 45. Nxe6+ Ke8 46. Nxg7+ 1-0

[Event "La Pampa Centro de la Republica "]
[Site "La Pampa"]
[Date "2015.10.10"]
[Round "3.3"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Lima, Emmanuel"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1935"]
[PlyCount "65"]
[EventDate "2015.10.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Dzero Resto Bar"]
[BlackTeam "Neuquen A"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 d6 6. e4 g6 7. Na3 Bg7 8. Ne2 0-0 9. Nc3 e6 10. Bc4 exd5 11. Nxd5 Nxd5 12. Bxd5 Ra7 13. b6 Qxb6 14. Nc4 Qd8 15. Be3 Kh8 16. 0-0 a5 17. Qd2 Ba6 18. Rfd1 a4 19. Rab1 Qc7 20. Qf2 Bxc4 21. Bxc4 Nc6 22. Rbc1 Rc8 23. b3 a3 24. f4 Qe7 25. e5 Nd4 26. Bxd4 cxd4 27. Rxd4 dxe5 28. fxe5 Bxe5 29. Rd5 f6 30. Rcd1 Rac7 31. Qd2 Rf8 32. Qh6 Qg7 33. Qxg7+ 1/2-1/2

[Event "La Pampa Centro de la Republica "]
[Site "La Pampa"]
[Date "2015.10.10"]
[Round "2.3"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Perafan, Janet Araceli"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1935"]
[PlyCount "41"]
[EventDate "2015.10.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Dzero Resto Bar"]
[BlackTeam "Saltos y Cia"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 Nbd7 7. e3 a6 8. Bd3 h6 9. Bh4 Nb6 10. Nge2 Bd7 11. 0-0 Nc4 12. Bxf6 Bxf6 13. Nxd5 b5 14. b3 Nb2 15. Nxf6+ gxf6 16. Qxb2 Rg8 17. Nf4 Bc6 18. Qc2 Qd6 19. Rac1 Kd7 20. Qxc6+ Qxc6 21. Rxc6 1-0

[Event "La Pampa Centro de la Republica "]
[Site "La Pampa"]
[Date "2015.10.09"]
[Round "1.3"]
[White "Olguin, Adolfo"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "1935"]
[PlyCount "44"]
[EventDate "2015.10.09"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Equipo Hugo Fornasari"]
[BlackTeam "Dzero Resto Bar"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. d4 d5 2. e3 Nf6 3. Nf3 Bf5 4. Be2 e6 5. a3 c5 6. c4 Nc6 7. cxd5 exd5 8. dxc5 Bxc5 9. Nc3 0-0 10. 0-0 Re8 11. b4 Bb6 12. Bb2 d4 13. exd4 Nxd4 14. Nxd4 Bxd4 15. Bb5 Re5 16. Ba4 Bd3 17. Re1 Bxf2+ 18. Kxf2 Qb6+ 19. Kg3 Rg5+ 20. Kf3 Rf5+ 21. Kg3 Qf2+ 22. Kh3 Rh5+ 0-1

[Event "SN-2010-0-00272"]
[Site "LSS email"]
[Date "2010.09.06"]
[Round "?"]
[White "Feng, Jason"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "861"]
[BlackElo "800"]
[PlyCount "15"]
[EventDate "2010.08.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Qd3 Nc6 8. Nf3 1-0

[Event "SN-2010-0-00272"]
[Site "LSS email"]
[Date "2010.09.06"]
[Round "?"]
[White "Smith, Harry E"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "522"]
[BlackElo "800"]
[PlyCount "9"]
[EventDate "2010.08.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 e5 3. Bg5 Nc6 4. g3 Bc5 5. Bg2 1-0

[Event "SN-2010-0-00272"]
[Site "LSS email"]
[Date "2010.09.06"]
[Round "?"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Cook, Paul"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "800"]
[BlackElo "907"]
[PlyCount "16"]
[EventDate "2010.08.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e5 4. Bb5+ Nc6 5. Nf3 Be6 6. fxe5 dxe5 7. Nxe5 Qf6 8. Nxc6 a6 0-1

[Event "SN-2010-0-00272"]
[Site "LSS email"]
[Date "2010.09.06"]
[Round "?"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Tassinati, Mirco"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "800"]
[BlackElo "545"]
[PlyCount "22"]
[EventDate "2010.08.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 c5 4. Qe3 Nf6 5. Nc3 Nc6 6. Bd2 Nd4 7. 0-0-0 d6 8. Nge2 Nxe2+ 9. Bxe2 Be7 10. Qg3 Nh5 11. Bxh5 Be6 0-1

[Event "SN-2010-0-00272"]
[Site "LSS email"]
[Date "2010.09.06"]
[Round "?"]
[White "Venturas, Bob"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "622"]
[BlackElo "800"]
[PlyCount "25"]
[EventDate "2010.08.17"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. Bc4 Nb6 5. Bb3 g6 6. Nc3 Bg7 7. d4 0-0 8. 0-0 Bg4 9. h3 Bxf3 10. Qxf3 Nc6 11. Bg5 Nxd4 12. Qd1 Bxe5 13. Bh6 1-0

[Event "OP-2010-0-01249"]
[Site "LSS email"]
[Date "2010.09.01"]
[Round "?"]
[White "Eide, John Henning"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1643"]
[BlackElo "800"]
[PlyCount "29"]
[EventDate "2010.08.28"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Qb3 Qb6 6. Qxb6 axb6 7. cxd5 Nxd5 8. Nxd5 cxd5 9. Nf3 e6 10. Bd2 Bd6 11. Nh4 Be4 12. f3 Bg6 13. Nxg6 hxg6 14. Kf2 Nc6 15. Bb5 1-0

[Event "OP-2010-0-01249"]
[Site "LSS email"]
[Date "2010.09.01"]
[Round "?"]
[White "Molano Lafuente, Ismael"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1309"]
[BlackElo "800"]
[PlyCount "27"]
[EventDate "2010.08.28"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. d3 a6 6. Bxc6 dxc6 7. Nf3 Qe7 8. e4 0-0 9. 0-0 Bg4 10. Nbd2 Rad8 11. h3 Bh5 12. Qe2 Nd7 13. Nc4 Qf6 14. g4 1-0

[Event "OP-2010-0-01249"]
[Site "LSS email"]
[Date "2010.09.01"]
[Round "?"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Broniek, Mariusz Maciej"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "800"]
[BlackElo "2282"]
[PlyCount "18"]
[EventDate "2010.08.28"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 e6 7. d3 Nge7 8. Qe1 0-0 9. f5 d5 0-1

[Event "OP-2010-0-01249"]
[Site "LSS email"]
[Date "2010.09.01"]
[Round "?"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Sukhanitskij, Stanislav"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "800"]
[BlackElo "800"]
[PlyCount "20"]
[EventDate "2010.08.28"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Ne5 5. Qd4 Ng6 6. Qxe4 Nf6 7. Qa4+ Bd7 8. Qb3 Qc8 9. Bg5 h6 10. Be3 e5 0-1

[Event "LSS OP-2009-0-00954"]
[Site "LSS email"]
[Date "2009.10.02"]
[Round "?"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Laureles, Raymundo"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2011"]
[BlackElo "1536"]
[PlyCount "22"]
[EventDate "2009.09.25"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qg4 0-1

[Event "LSS OP-2009-0-00953"]
[Site "LSS email"]
[Date "2009.09.30"]
[Round "?"]
[White "Moreira, Carlos Alberto Lima"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1724"]
[BlackElo "2011"]
[PlyCount "15"]
[EventDate "2009.09.24"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 Nf6 5. Nc3 Qd8 6. d5 Ne5 7. f4 Ng6 8. Nf3 1-0

[Event "LSS ZH-2009-0-00329"]
[Site "LSS email"]
[Date "2009.09.30"]
[Round "?"]
[White "Sorcinelli, Andrea"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2020"]
[BlackElo "2011"]
[PlyCount "37"]
[EventDate "2009.09.20"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. h3 Bh5 8. Bg2 Nc6 9. 0-0 0-0-0 10. g4 Bg6 11. Be3 e6 12. g5 Nd5 13. Nxd5 exd5 14. Nh4 Nb4 15. Qg4+ Qd7 16. Qxd7+ Rxd7 17. Nxg6 hxg6 18. Rfc1 Nc6 19. Re1 1/2-1/2

[Event "LSS OP-2009-0-00953"]
[Site "LSS email"]
[Date "2009.09.30"]
[Round "?"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Avdeev, Sergey"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2011"]
[BlackElo "1918"]
[PlyCount "16"]
[EventDate "2009.09.24"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. d4 Nxe4 8. d5 Nb8 0-1

[Event "LSS ZH-2009-0-00329"]
[Site "LSS email"]
[Date "2009.09.30"]
[Round "?"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Sorcinelli, Andrea"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2011"]
[BlackElo "1839"]
[PlyCount "18"]
[EventDate "2009.09.20"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. c4 0-0 9. Be3 a6 1-0

[Event "LSS OP-2009-0-00953"]
[Site "LSS email"]
[Date "2009.09.29"]
[Round "?"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Marculescu, Gheorghe"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2011"]
[BlackElo "1841"]
[PlyCount "28"]
[EventDate "2009.09.24"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Be2 exd4 8. Qxd4 Nf6 9. e5 Nc6 10. Qh4 Nd5 11. Qg3 0-0 12. Bh6 g6 13. h4 d6 14. Bxf8 Bxf8 0-1

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.10.16"]
[Round "17"]
[White "Oppezzo, Sebastian"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "0-1"]
[ECO "E19"]
[PlyCount "68"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6 11. Bb2 d6 12. Rad1 Nd7 13. Qc1 Qe7 14. Ne1 Bxg2 15. Nxg2 g5 16. Rfe1 Qg7 17. e4 Rae8 18. Ba1 Qg6 19. Qe3 Bh8 20. exf5 exf5 21. Qf3 Qf7 22. Qc6 Nf6 23. c5 d5 24. Re5 Ne4 25. Rxd5 Re6 26. Qb7 Qh5 27. Rf1 Nd2 28. Ne3 Nxf1 29. Kxf1 Qf3 30. Kg1 Rfe8 31. cxb6 Rxe3 32. fxe3 Qxe3+ 33. Kg2 Qe2+ 34. Kg1 Qe1+ 0-1

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.10.12"]
[Round "16"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Roca, Raul"]
[Result "1-0"]
[ECO "D21"]
[PlyCount "45"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nd7 4. e4 b5 5. a4 c6 6. axb5 cxb5 7. b3 Nb6 8. bxc4 bxc4 9. Ne5 e6 10. Ba3 Nf6 11. Bxf8 Kxf8 12. Nc3 Bb7 13. f3 a6 14. Be2 Rc8 15. 0-0 Nfd7 16. f4 Nf6 17. Bf3 Ne8 18. Rb1 Nd6 19. Rxb6 f6 20. Rb1 fxe5 21. fxe5 Nb5 22. Nxb5 axb5 23. Bh5+ 1-0

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.10.09"]
[Round "15"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Maldonado, Marcos"]
[Result "0-1"]
[ECO "D91"]
[PlyCount "106"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 g6 5. Bg5 Nbd7 6. e3 Bg7 7. Bd3 0-0 8. h3 Re8 9. cxd5 Nxd5 10. Nxd5 cxd5 11. 0-0 Qb6 12. Rb1 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qf3 Be6 16. Bf4 Bxf4 17. Qxf4 Rac8 18. h4 Qc7 19. Qd4 Qc5 20. Qf6 Qe7 21. Qd4 Qc5 22. Qf6 Rc6 23. Rbc1 Qe7 24. Qxe7 Rxe7 25. Rxc6 bxc6 26. Rc1 Rc7 27. Rc5 Kf8 28. b4 Ke7 29. a3 Kd6 30. Kf1 h6 31. Ke2 g5 32. hxg5 hxg5 33. Kd2 f5 34. Kc3 Rh7 35. g4 Rf7 36. gxf5 Bxf5 37. Ra5 Bd7 38. Rxa7 Rxf2 39. Ra8 Be6 40. Rh8 g4 41. Rh1 g3 42. Rg1 g2 43. e4 Bh3 44. exd5 cxd5 45. b5 Rf1 46. Bxf1 gxf1Q 47. Rxf1 Bxf1 48. Kb4 d4 49. a4 Kc7 50. Ka5 d3 51. Ka6 Kb8 52. a5 d2 53. Kb6 d1Q 0-1

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.10.02"]
[Round "13"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Fernandez, Antonio Omar"]
[Result "1-0"]
[ECO "E92"]
[PlyCount "103"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Bg5 Qxd1+ 9. Rxd1 Be6 10. 0-0 Nc6 11. h3 Rfe8 12. Rfe1 a6 13. Bf1 h6 14. Be3 Red8 15. b3 Nh5 16. Nd5 Bxd5 17. cxd5 Nb4 18. Re2 Nc6 19. Red2 Nd4 20. Bd3 c5 21. dxc6 Nxc6 22. Bb1 Rxd2 23. Rxd2 Rd8 24. Rxd8+ Nxd8 25. g3 Nc6 26. Kf1 g5 27. Ke2 Nf6 28. Bc5 Nd7 29. Bd6 Bf8 30. Bxf8 Kxf8 31. Kd3 Ke7 32. Kc3 Ke6 33. Bd3 f6 34. Bc4+ Kd6 35. Bd5 Nb6 36. Bg8 Kc5 37. a3 a5 38. Bf7 Nc8 39. Nh2 Nb6 40. Bd5 Nd8 41. b4+ axb4+ 42. axb4+ Kb5 43. Ng4 Nxd5+ 44. exd5 Nf7 45. Nxf6 Nd6 46. g4 b6 47. f3 Nc4 48. Ng8 Ne3 49. Ne7 Nd1+ 50. Kd2 Nf2 51. d6 e4 52. d7 1-0

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.09.28"]
[Round "12"]
[White "Ampudia, Roberto"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "62"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 c6 2. e4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. Be2 Ne7 7. 0-0 Nd7 8. f4 c5 9. c3 Qb6 10. Kh1 Nc6 11. dxc5 Bxc5 12. f5 exf5 13. Nxf5 Bxf5 14. Rxf5 Ndxe5 15. Qxd5 0-0 16. Rxe5 Nxe5 17. Qxe5 Rfe8 18. Qh5 g6 19. Qf3 Rad8 20. Bd2 Qxb2 21. Bc4 Rd7 22. h4 Qxa1 23. Kh2 Qxb1 24. Bf4 Qf5 25. g4 Qe4 26. Qf1 Qc2+ 27. Kh3 Qxc3+ 28. Bg3 Re3 29. Qf4 Bd6 30. Bxf7+ Rxf7 31. Qxd6 Rxg3+ 0-1

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.09.18"]
[Round "9"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Trincheri, Santiago"]
[Result "1-0"]
[ECO "E06"]
[PlyCount "121"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 h6 7. Nc3 c6 8. b3 Na6 9. Bb2 Rb8 10. Qc2 Nb4 11. Qb1 c5 12. cxd5 exd5 13. dxc5 Bxc5 14. Rd1 a6 15. Na4 Ba7 16. e3 Qe7 17. Be5 Ra8 18. Qb2 Rd8 19. Bxf6 gxf6 20. a3 Nc6 21. Re1 Ne5 22. Qc2 Bg4 23. Nd4 Rac8 24. Qd2 Rc7 25. Nc3 Qd6 26. Nce2 Bxd4 27. Nxd4 Bc8 28. Rec1 Nc6 29. a4 f5 30. Rc3 Be6 31. Rac1 Rdc8 32. Bf1 Qb4 33. Qd1 Qe7 34. Nxc6 Rxc6 35. Rxc6 bxc6 36. Bxa6 Rc7 37. Qc2 Qa3 38. Qc3 d4 39. exd4 Qxb3 40. Qxb3 Bxb3 41. Bb5 Bd5 42. Bd3 Ra7 43. Ra1 Be6 44. a5 Kg7 45. a6 Bc8 46. Rb1 Bxa6 47. Ra1 Bxd3 48. Rxa7 Kf6 49. f3 Ke6 50. Kf2 Bc4 51. Ke3 Kd6 52. Ra8 h5 53. Rh8 c5 54. dxc5+ Kxc5 55. Rc8+ Kd5 56. Rxc4 Kxc4 57. Kf4 Kd3 58. Kxf5 Ke3 59. f4 h4 60. gxh4 Kf3 61. h5 1-0

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.09.14"]
[Round "8"]
[White "Sabarots, Martin"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "62"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c5 3. Nf3 g6 4. e3 Bg7 5. Be2 0-0 6. 0-0 d6 7. Nc3 Nbd7 8. Bd2 b6 9. a3 Bb7 10. Rb1 d5 11. b4 cxb4 12. axb4 dxc4 13. Bxc4 Ne4 14. Be2 Ndf6 15. h3 e6 16. b5 Qe7 17. Na2 Nxd2 18. Qxd2 Ne4 19. Qd1 Rfc8 20. Nd2 Qg5 21. Nf3 Qe7 22. Nd2 Nxd2 23. Qxd2 Qg5 24. f3 Bh6 25. Kf2 Rd8 26. Qc3 Rac8 27. Qa3 Qh4+ 28. Kg1 Qg3 29. Rbc1 Ra8 30. Nb4 Bf8 31. Qb2 Bd6 0-1

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.09.11"]
[Round "7"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "De Marzi, Diego"]
[Result "0-1"]
[ECO "D91"]
[BlackElo "2117"]
[PlyCount "158"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 g6 5. Bg5 Bg7 6. e3 Bg4 7. Bxf6 Bxf6 8. cxd5 cxd5 9. Qb3 Be6 10. Qxb7 Nd7 11. Qb3 0-0 12. Bd3 Rb8 13. Qc2 Qb6 14. Rb1 Rfc8 15. 0-0 Qd6 16. Qe2 Nb6 17. Rfc1 Nc4 18. e4 dxe4 19. Nxe4 Qb4 20. a3 Qb3 21. Nc5 Rxc5 22. dxc5 Nxb2 23. Ba6 Qxa3 24. c6 Rb6 25. Ra1 Qd6 26. c7 Rc6 27. Qb5 Nc4 28. Qb8+ Kg7 29. c8Q Bxc8 30. Qxd6 exd6 31. Bb5 Rc5 32. Rab1 Bf5 33. Rb4 Nb6 34. Rxc5 dxc5 35. Rb3 c4 36. Ra3 c3 37. Ne1 c2 38. Nxc2 Bxc2 39. Rxa7 Nc8 40. Rc7 Bf5 41. Bd7 Ne7 42. Bxf5 Nxf5 43. h3 Nd4 44. Kf1 Be5 45. Rc5 Kf6 46. Rc4 Ke6 47. Rc8 h5 48. Re8+ Kf5 49. Rf8 f6 50. Rd8 Ne6 51. Ra8 g5 52. Ra4 g4 53. hxg4+ hxg4 54. Ra3 Ng5 55. Rb3 Ne4 56. Ke2 Kf4 57. g3+ Kf5 58. Ra3 Bd4 59. Ra5+ Be5 60. f4 gxf3+ 61. Kxf3 Nxg3 62. Ra4 Nh5 63. Rc4 Ng7 64. Ra4 Ne6 65. Rb4 Nd4+ 66. Kf2 Ke4 67. Rb1 f5 68. Re1+ Kf4 69. Rh1 Nf3 70. Rh3 Bd4+ 71. Kg2 Ne5 72. Kf1 Kg4 73. Ra3 f4 74. Ra8 Kf3 75. Ra3+ Be3 76. Ra8 Ng4 77. Rh8 Kg3 78. Rf8 f3 79. Rh8 Nh2+ 0-1

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.09.07"]
[Round "6"]
[White "Olguin, Adolfo"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "100"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 0-0 6. Bd3 d6 7. h3 b6 8. 0-0 Bb7 9. Re1 Nbd7 10. Rb1 d5 11. Nxd5 Nxd5 12. cxd5 Bxd5 13. b3 cxd4 14. Nxd4 Ne5 15. Be2 e6 16. Bb2 Be4 17. Rc1 Qg5 18. Bf1 Nd3 19. f4 Qg3 20. Ba3 Nxe1 21. Qxe1 Qxe1 22. Rxe1 Rfc8 23. Ba6 Rd8 24. Bb2 Rab8 25. Bb5 Bb7 26. Re2 Rbc8 27. Kf2 a6 28. Bd3 e5 29. fxe5 Bxe5 30. g4 Bf6 31. Kg3 Re8 32. h4 Rcd8 33. g5 Bg7 34. b4 b5 35. Kf2 Be4 36. Rd2 Bxd3 37. Rxd3 Re4 38. Kg3 Rde8 39. Bc1 h6 40. a3 hxg5 41. hxg5 Rd8 42. Bb2 f5 43. gxf6 Bxf6 44. Kf3 Rh4 45. Kg3 g5 46. Bc3 Be5+ 47. Kg2 g4 48. Rd1 Rh2+ 49. Kg1 g3 50. Rd2 Rc8 0-1

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.09.04"]
[Round "5"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Saitua, Guillermo Alberto"]
[Result "1/2-1/2"]
[ECO "D19"]
[PlyCount "114"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 0-0 10. e4 Bg6 11. Bd3 c5 12. e5 cxd4 13. exf6 dxc3 14. Bxg6 hxg6 15. fxg7 Kxg7 16. Qe3 Qf6 17. bxc3 Bxc3 18. Qh6+ Kg8 19. Ra3 Rfc8 20. Bg5 Qh8 21. Qxh8+ Bxh8 22. Rd1 Ne5 23. Nxe5 Bxe5 24. Rad3 Rc4 25. a5 b6 26. axb6 axb6 27. g3 Ra1 28. Rxa1 Bxa1 29. Rb3 Bd4 30. Bd8 Rc1+ 31. Kg2 Rc2 32. Bxb6 Rxf2+ 33. Kh3 Bxb6 34. Rxb6 Kg7 35. g4 g5 36. Kg3 Rf1 37. Rb5 Kg6 38. Kg2 Rf4 39. Kg3 Ra4 40. Rb3 Ra2 41. h4 gxh4+ 42. Kxh4 Rg2 43. Rb5 f6 44. Rb8 e5 45. Rb4 Rg1 46. Ra4 Rh1+ 47. Kg3 Rf1 48. Kg2 Rf4 49. Rxf4 exf4 50. Kf2 Kh6 51. Kg2 f5 52. gxf5 Kg5 53. f6 Kxf6 54. Kf3 Kg5 55. Kf2 Kg4 56. Kg2 f3+ 57. Kf2 Kf4 1/2-1/2

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.08.31"]
[Round "4"]
[White "D'Adam, Sebastian"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "78"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Qa5+ 7. c3 Qa6 8. Qxa6 Nxa6 9. 0-0 c5 10. a3 Nh6 11. b4 cxd4 12. cxd4 Nf5 13. Nc3 Be7 14. Ne2 Rc8 15. Ng3 Nxg3 16. fxg3 0-0 17. Bb2 Rc4 18. Rac1 Rfc8 19. Rxc4 Rxc4 20. Rc1 b5 21. Nd2 Rxc1+ 22. Bxc1 Nb8 23. Nb3 Nc6 24. Be3 f6 25. exf6 gxf6 26. Kf2 Kf7 27. Kf3 Bd6 28. h3 e5 29. g4 Bc7 30. g5 e4+ 31. Ke2 f5 32. Bf2 Kg6 33. h4 f4 34. Be1 Kf5 35. Bc3 Kg4 36. Nc5 Kxh4 37. Ne6 Bd6 38. Bd2 Kg4 39. Bc1 Kf5 0-1

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.08.28"]
[Round "3"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Munguia, Gustavo"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "105"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. Bd3 d6 6. h3 b6 7. Nbd2 Bb7 8. 0-0 Nbd7 9. Qe2 c5 10. c3 Qc7 11. Ba6 Rac8 12. Bxb7 Qxb7 13. Rab1 d5 14. Rfe1 Rfe8 15. Bf4 Ne4 16. Nxe4 dxe4 17. Nd2 e5 18. dxe5 Nxe5 19. Bxe5 Bxe5 20. Red1 b5 21. Nf1 c4 22. Rd2 Rcd8 23. Rbd1 Rd3 24. Ng3 f5 25. Qe1 Bxg3 26. fxg3 Qb6 27. Kf2 a5 28. a3 g5 29. Kf1 Rf8 30. Rxd3 cxd3 31. Rd2 b4 32. axb4 axb4 33. cxb4 Qxb4 34. Rf2 Qb5 35. Kg1 Rc8 36. Rd2 Qb4 37. Qf2 Rf8 38. Kh1 Kg7 39. Kh2 Kg6 40. Rd1 Rc8 41. Rd2 Qb3 42. g4 Rc5 43. Qg3 Qe6 44. gxf5+ Rxf5 45. Qg4 Qe5+ 46. Kg1 h5 47. Qd1 Qg3 48. b4 Qxe3+ 49. Kh2 Qb6 50. Qb3 Qb8+ 51. Kg1 Qf8 52. Qe6+ Kg7 53. Qxe4 1/2-1/2

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.08.24"]
[Round "2"]
[White "Kittler, Cesar Ruben"]
[Black "Urbieta, Osvaldo Guillermo"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "66"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. Bd2 d6 7. Nc3 Bg4 8. h3 Bf5 9. Qb3 Qc8 10. 0-0 Ne4 11. Be1 Nc6 12. Nxe4 Bxe4 13. Ng5 Bf5 14. g4 Bd7 15. Bc3 cxd4 16. exd4 Nxd4 17. Bxd4 Bxd4 18. Kh2 Bc6 19. f4 b6 20. Rac1 Bb7 21. c5 bxc5 22. Bc4 Qc6 23. Bxf7+ Kh8 24. Rc2 Bf6 25. Nf3 Rab8 26. g5 Bg7 27. Qe6 Bc8 28. Qc4 Ba6 29. Qe6 Bxf1 30. Nh4 Bd3 31. Bxg6 Bxg6 32. Nxg6+ hxg6 33. Qxg6 Qe8 0-1

[Event "Santa Rosa Mayor CA"]
[Site "La Pampa"]
[Date "2001.08.21"]
[Round "1"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Fiorucci, Mario Gustavo"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "2176"]
[PlyCount "48"]
[EventDate "2001.08.23"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "ARG"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. Bg5 Nd7 4. e3 Ngf6 5. Bd3 Bg4 6. Nbd2 e6 7. c3 Be7 8. 0-0 c6 9. h3 Bh5 10. Re1 0-0 11. Qc2 c5 12. Bxf6 Nxf6 13. dxc5 Bxc5 14. Ne5 Qc7 15. f4 Rac8 16. g4 Bg6 17. Bxg6 hxg6 18. Ndf3 Ne4 19. Kh2 g5 20. Nd2 f5 21. Nxe4 fxe4 22. Rf1 Bxe3 23. Kg2 gxf4 24. Ng6 Rf6 0-1

