[Event "Santa Fe FSA op 1st"]
[Site "Santa Fe"]
[Date "2004.06.18"]
[Round "7"]
[White "Donnet, Diego"]
[Black "Colombo, Tobias"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "83"]
[EventDate "2004.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. h3 Nc6 8. Re1 Nb6 9. c3 e5 10. Bg5 f6 11. Bh4 g5 12. Bg3 e4 13. Nh2 f5 14. f4 Nxd4 15. cxd4 Qxd4+ 16. Qxd4 Bxd4+ 17. Kf1 Bxb2 18. Nd2 Bxa1 19. Rxa1 Be6 20. fxg5 Rad8 21. Nb3 Nd5 22. Be5 Rfe8 23. Bb2 Nf4 24. Bf6 Rd5 25. Bc4 Rd6 26. Bb5 c6 27. Be5 Rd5 28. Bxf4 Rxb5 29. Nd4 Bc4+ 30. Kg1 Rd5 31. Nb3 Red8 32. Kf2 Rd1 33. Rxd1 Rxd1 34. g4 fxg4 35. Nxg4 Rf1+ 36. Ke3 Bxb3 37. axb3 Rf3+ 38. Kxe4 Rxb3 39. h4 Rb4+ 40. Kf5 a5 41. Bd6 Rd4 42. Nh6+ 1-0

[Event "Santa Fe FSA op 1st"]
[Site "Santa Fe"]
[Date "2004.06.16"]
[Round "6"]
[White "Ezquerro Moreno, Juan Manuel"]
[Black "Colombo, Tobias"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2162"]
[PlyCount "64"]
[EventDate "2004.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 d6 6. d3 Nf6 7. Nge2 0-0 8. 0-0 Rb8 9. a3 a6 10. Rb1 Bd7 11. b4 cxb4 12. axb4 b5 13. cxb5 axb5 14. d4 Qc8 15. Qd3 Be6 16. Re1 Bc4 17. Qd2 d5 18. Nf4 Rd8 19. Nd3 Ne8 20. Nc5 e5 21. Ne2 e4 22. Bb2 Ra8 23. Bc3 Nc7 24. Ra1 Qf5 25. Reb1 Ne6 26. h4 Qg4 27. Bf1 g5 28. Nxe6 fxe6 29. hxg5 Ne7 30. Nf4 Bxf1 31. Rxf1 Nf5 32. Qd1 Rxa1 1-0

[Event "Santa Fe FSA op 1st"]
[Site "Santa Fe"]
[Date "2004.06.14"]
[Round "5"]
[White "Colombo, Tobias"]
[Black "Hase, Salim"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "73"]
[EventDate "2004.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. Be2 cxd4 8. cxd4 Nge7 9. b4 Nf5 10. Bb2 Be7 11. g4 Nh4 12. Nxh4 Bxh4 13. 0-0 0-0 14. b5 Na5 15. a4 Nc4 16. Bxc4 dxc4 17. Ba3 Rfc8 18. Nc3 a6 19. Bc5 Qd8 20. Qf3 b6 21. Bd6 Be7 22. Ne4 f5 23. gxf5 exf5 24. Bxe7 Qxe7 25. Nd6 Rf8 26. Nxc4 axb5 27. Nxb6 Rab8 28. a5 Bc8 29. Nxc8 Rfxc8 30. Qxf5 Rf8 31. Qe4 Qg5+ 32. Kh1 Rf4 33. Qd5+ Kh8 34. a6 Rd8 35. Qc6 Rfxd4 36. a7 Rc4 37. Qxc4 1-0

[Event "Santa Fe FSA op 1st"]
[Site "Santa Fe"]
[Date "2004.06.11"]
[Round "4"]
[White "Colombo, Tobias"]
[Black "Santirso, Daniel"]
[Result "1/2-1/2"]
[ECO "B77"]
[PlyCount "165"]
[EventDate "2004.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 0-0 8. Be3 Nc6 9. Qd2 Bd7 10. Bb3 Rc8 11. 0-0 Ne5 12. Qe2 a6 13. Rad1 b5 14. Qf2 Nc4 15. Bxc4 Rxc4 16. a3 b4 17. Nb1 Qb8 18. axb4 Qxb4 19. c3 Qb7 20. Na3 Rc7 21. Rd2 Rb8 22. Ne2 Be6 23. Bd4 Bh6 24. Be3 Bxe3 25. Qxe3 Nd7 26. f4 Nc5 27. Ng3 Rf8 28. f5 Bd7 29. fxg6 hxg6 30. Rf4 Ne6 31. Rh4 Qa7 32. Qxa7 Rxa7 33. Nc4 Bb5 34. Ne3 Nc5 35. c4 Bc6 36. b4 Ne6 37. Nd5 Bxd5 38. exd5 Ng7 39. c5 Rc8 40. c6 Ne8 41. Re4 Rb8 42. Ra2 Rb5 43. Ne2 Nf6 44. Rc4 Nxd5 45. Nd4 Rxb4 46. Rxb4 Nxb4 47. Ra4 Nd5 48. Nb5 Ra8 49. c7 Nb6 50. Ra2 Kf8 51. Nd4 Rc8 52. Rxa6 Nd5 53. Nb5 Ke8 54. Ra7 Kd7 55. h4 Kc6 56. Nd4+ Kb6 57. Ra3 Kxc7 58. g4 Kd8 59. Ra4 Nc3 60. Rb4 e5 61. Nf3 f6 62. Rb7 Rc7 63. Rb8+ Ke7 64. Rh8 Ke6 65. g5 Rc4 66. gxf6 Kxf6 67. Ng5 Rg4+ 68. Kh2 Rxh4+ 69. Rxh4 Kxg5 70. Rc4 Ne2 71. Rc2 Nf4 72. Ra2 Kf5 73. Kg3 g5 74. Ra8 d5 75. Rf8+ Ke4 76. Kg4 d4 77. Rd8 d3 78. Rd6 Ke3 79. Kxg5 e4 80. Kg4 Ne2 81. Kf5 d2 82. Rxd2 Kxd2 83. Kxe4 1/2-1/2

[Event "Santa Fe FSA op 1st"]
[Site "Santa Fe"]
[Date "2004.06.09"]
[Round "3"]
[White "Caceres, Dario"]
[Black "Colombo, Tobias"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "69"]
[EventDate "2004.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nf6 5. Nge2 d6 6. d3 Be7 7. Be3 0-0 8. 0-0 d5 9. exd5 exd5 10. d4 c4 11. Nf4 Be6 12. Nxe6 fxe6 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Nb5 Qb8 16. f4 a6 17. Na3 c3 18. bxc3 Qd6 19. Nb1 Na5 20. Nd2 Rac8 21. Rf3 Rc6 22. Nb3 Nc4 23. Nd2 Nxd2 24. Qxd2 Ne4 25. Qe1 Rfc8 26. Re3 Nxc3 27. a4 g6 28. Qd2 Qf8 29. Rae1 Qf6 30. a5 Nb5 31. Re5 Rxc2 32. Qe3 R8c3 33. Rxe6 Rxe3 34. Rxf6 Rxe1+ 35. Bf1 0-1

[Event "Santa Fe FSA op 1st"]
[Site "Santa Fe"]
[Date "2004.06.07"]
[Round "2"]
[White "Colombo, Tobias"]
[Black "Hase, Ricardo"]
[Result "0-1"]
[ECO "B59"]
[PlyCount "64"]
[EventDate "2004.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 a5 10. Bf3 a4 11. Nd2 a3 12. b3 Nb4 13. Nc4 Be6 14. Nb6 Ra6 15. Ncd5 Nfxd5 16. Nxd5 Nxd5 17. exd5 Bf5 18. Be2 Ra8 19. f4 exf4 20. Bd4 Bf6 21. Rxf4 Bxd4+ 22. Rxd4 Qb6 23. c3 Rac8 24. Bd3 Bxd3 25. Qxd3 Rfe8 26. Kf1 g6 27. Re1 Rxe1+ 28. Kxe1 Re8+ 29. Kf1 Qd8 30. Re4 Rxe4 31. Qxe4 Qg5 32. c4 Qf6+ 0-1

[Event "Santa Fe FSA op 1st"]
[Site "Santa Fe"]
[Date "2004.06.04"]
[Round "1"]
[White "Jimenez, Fernando"]
[Black "Colombo, Tobias"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1835"]
[PlyCount "150"]
[EventDate "2004.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. Nf3 Nbc6 6. Nc3 Bc5 7. h3 0-0 8. Be2 d6 9. 0-0 Nxf3+ 10. Bxf3 Ne5 11. Be2 Be6 12. b3 Qf6 13. Bb2 Qh4 14. Nd5 c6 15. Nc7 Rad8 16. Nxe6 fxe6 17. Bd4 Qxe4 18. Bc3 Rxf2 19. Rxf2 Rf8 20. Be1 Qe3 21. b4 Bd4 22. Rb1 Qf4 23. Rb3 Bxf2+ 24. Bxf2 Qxf2+ 25. Kh1 Ng6 26. Rf3 Rxf3 27. Bxf3 d5 28. cxd5 exd5 29. b5 Qc5 30. bxc6 bxc6 31. Qb3 Qb6 32. Qc2 Ne5 33. Bd1 Qe3 34. a4 Qd3 35. Qc1 Qf1+ 36. Kh2 Nc4 37. Qb1 Qf4+ 38. Kh1 g6 39. Bg4 Nd2 40. Be6+ Kg7 41. Qb7+ Kh6 42. Bg8 Ne4 43. Qxh7+ Kg5 44. Bf7 Qf6 45. Be8 Qa1+ 46. Kh2 Qe5+ 47. Kg1 Qxe8 48. Qxa7 c5 49. Qb7 Qe5 50. Qd7 Nf6 51. Qb5 c4 52. a5 Kf4 53. a6 Kg3 54. Qb1 Qe3+ 55. Kh1 Ne4 56. Qb8+ Kf2 57. Qf8+ Ke1 58. Qb4+ c3 59. Qb1+ Ke2 60. Qa2+ Qd2 61. Qa3 c2 62. Qf3+ Ke1 63. a7 Qa5 64. Qe3+ Kd1 65. Qf3+ Kd2 66. Qf4+ Kc3 67. Qb8 c1Q+ 68. Kh2 Qc5 69. Qe5+ Kd3 70. h4 Q1g1+ 71. Kh3 Qxa7 72. Qxd5+ Qad4 73. Qb5+ Ke3 74. Qb3+ Nc3 75. Qe6+ Kd2 0-1

[Event "Santafesina"]
[Site "Santafesina"]
[Date "2004.??.??"]
[Round "1"]
[White "Colombo, Tobias"]
[Black "Morel, Oscar"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "2065"]
[PlyCount "65"]
[EventDate "2004.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. Nce3 Be6 14. Bd3 Ne7 15. 0-0 Nxd5 16. exd5 Bd7 17. Nf5 g6 18. Ng3 f5 19. c4 e4 20. Be2 Bf4 21. cxb5 axb5 22. Qb3 Rb8 23. Rfd1 Qh4 24. Rd4 Qf6 25. Rad1 Qd8 26. Bf1 Qb6 27. Ne2 Be5 28. Rb4 g5 29. Nd4 Rf6 30. h3 g4 31. Nc6 g3 32. Rd2 gxf2+ 33. Kh1 1/2-1/2

[Event "Santafesina"]
[Site "Santafesina"]
[Date "2004.??.??"]
[Round "6"]
[White "Colombo, Tobias"]
[Black "Pigatto, Rodolfo Luis"]
[Result "1-0"]
[ECO "B30"]
[BlackElo "2207"]
[PlyCount "45"]
[EventDate "2004.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bc4 Nf6 5. d3 g6 6. 0-0 Bg7 7. Ng5 0-0 8. f4 h6 9. Nf3 Nd4 10. Nxd4 cxd4 11. Nd5 Nxd5 12. Bxd5 Kh7 13. Qf3 e6 14. Bb3 f5 15. Bd2 Rb8 16. Rae1 Qb6 17. Bc1 e5 18. Bd5 Bd7 19. Rf2 exf4 20. exf5 Rxf5 21. Be4 Rff8 22. Bxf4 Bc6 23. Bxg6+ 1-0

[Event "Santafesina"]
[Site "Santafesina"]
[Date "2004.??.??"]
[Round "4"]
[White "Hase, Ricardo"]
[Black "Colombo, Tobias"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "93"]
[EventDate "2004.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d6 5. Bg2 e5 6. 0-0 Be7 7. d3 0-0 8. h3 Ne8 9. Nd2 Nc7 10. Nc4 f5 11. Ne3 f4 12. Ned5 Ne6 13. Nxe7+ Nxe7 14. Nd5 Nxd5 15. exd5 Ng5 16. h4 Nh3+ 17. Kh2 fxg3+ 18. fxg3 Nf2 19. Qe2 Ng4+ 20. Kg1 Rxf1+ 21. Qxf1 Qf6 22. Bg5 Qg6 23. Be4 Qe8 24. Qf3 h6 25. Bd2 Nf6 26. Rf1 Bg4 27. Qg2 Qh5 28. Rf2 Nxe4 29. Qxe4 Rf8 30. Rxf8+ Kxf8 31. Qe3 Bf3 32. c3 Bxd5 33. Qf2+ Qf3 34. Qxf3+ Bxf3 35. Be3 Ke7 36. d4 cxd4 37. cxd4 e4 38. d5 a6 39. Kf2 Bh5 40. Bd4 Bf7 41. Bxg7 h5 42. Ke3 Bxd5 43. Bd4 Ke6 44. Kf4 Bc6 45. g4 hxg4 46. h5 g3 47. h6 1-0

[Event "Santafesina"]
[Site "Santafesina"]
[Date "2004.??.??"]
[Round "2"]
[White "Poch, Adolfo"]
[Black "Colombo, Tobias"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "104"]
[EventDate "2004.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc7 7. 0-0 e5 8. d3 Be7 9. Rb1 0-0 10. a3 Be6 11. h3 Qd7 12. Kh2 f6 13. Be3 Rab8 14. Ng1 g5 15. f4 exf4 16. gxf4 Nd5 17. Nxd5 Bxd5 18. Rf2 Nd4 19. Bxd4 cxd4 20. Kh1 Kh8 21. Qd2 Rg8 22. Rbf1 g4 23. e4 dxe3 24. Qxe3 gxh3 25. Qxh3 f5 26. Bxd5 Qxd5+ 27. Qf3 Qf7 28. Rh2 Rg4 29. Nh3 Qg7 30. Rg1 Rg8 31. Rgg2 Bf6 32. Qe2 Rxg2 33. Rxg2 Qxg2+ 34. Qxg2 Rxg2 35. Kxg2 Bxb2 36. a4 h6 37. Ng1 Kg7 38. Nf3 Kf6 39. Kg3 a6 40. Nd2 b5 41. axb5 axb5 42. Nb3 Ke6 43. Kh4 Kf6 44. Kg3 Bc3 45. Kf2 Ke6 46. Ke2 Kd5 47. Kf2 h5 48. Kf1 b4 49. Ke2 h4 50. Kf1 Kc6 51. Kg2 Kb5 52. Kh3 Bf6 0-1

[Event "Santafesina"]
[Site "Santafesina"]
[Date "2004.??.??"]
[Round "7"]
[White "Servat, Roberto"]
[Black "Colombo, Tobias"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2435"]
[PlyCount "85"]
[EventDate "2004.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 0-0 7. Bb3 Nc6 8. c3 Nb6 9. Bf4 Bf5 10. Nbd2 e6 11. Re1 h6 12. Ne5 Nxe5 13. Bxe5 Bxe5 14. Rxe5 c5 15. Rxc5 Nd7 16. Rb5 b6 17. Bc2 a6 18. Rb4 Nf6 19. Nf3 Qd6 20. Ne5 Nd5 21. Rc4 Ne7 22. Bxf5 gxf5 23. Qd2 Kh7 24. Re1 f6 25. Nd3 Nd5 26. Nb4 Nxb4 27. Rxb4 Rg8 28. d5 e5 29. Rh4 Rg6 30. Qd3 Rag8 31. Qxf5 Qxd5 32. Rg4 Qd2 33. Rb1 R8g7 34. Rxg6 Rxg6 35. g3 Qd5 36. c4 Qd4 37. b4 e4 38. Re1 Kg7 39. Rxe4 Qd8 40. c5 bxc5 41. bxc5 Qd1+ 42. Kg2 Qd8 43. h4 1-0

