[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.28"]
[Round "9"]
[White "Carrizo, Franco"]
[Black "Obregon, Pablo"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1832"]
[PlyCount "96"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be3 a5 7. Be2 a4 8. a3 c6 9. 0-0 Qb6 10. Qd3 Ng4 11. h3 Nxe3 12. Qxe3 e5 13. fxe5 dxe5 14. Nd1 exd4 15. Qf2 Nd7 16. Bd3 Nc5 17. Nd2 Nxd3 18. cxd3 Qc7 19. Rc1 Qd6 20. Nf3 b6 21. Qc2 c5 22. Qd2 f5 23. Nf2 Bb7 24. Rce1 Rae8 25. Qc2 b5 26. Rc1 fxe4 27. dxe4 c4 28. Qd2 d3 29. Ng4 Qf4 30. Qb4 Bxe4 31. Nd2 Qg5 32. Nxe4 Rxe4 33. Qd6 Ref4 34. Qe6+ Kh8 35. Rxf4 Qxf4 36. Rd1 Qd4+ 37. Kh1 Qxb2 38. Qd6 Qe2 39. Rg1 d2 40. Nh2 c3 41. Nf3 Re8 42. Qd5 Bf6 43. Qd6 Qe7 44. Qd3 Rd8 45. Qc2 Qxa3 46. g4 d1Q 47. Rxd1 Rxd1+ 48. Qxd1 c2 0-1

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.27"]
[Round "8"]
[White "Obregon, Pablo"]
[Black "Araoz, Claudio Alberto"]
[Result "1-0"]
[ECO "A05"]
[BlackElo "1759"]
[PlyCount "59"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 g6 3. d3 Bg7 4. g3 Nf6 5. Bg2 0-0 6. 0-0 c5 7. Nbd2 Nc6 8. Re1 Qc7 9. c3 b5 10. e5 Ng4 11. exd6 exd6 12. Ne4 Bb7 13. h3 Nge5 14. Nh2 c4 15. dxc4 Nxc4 16. a4 bxa4 17. Bf1 N6e5 18. Qxa4 d5 19. Ng5 Bc6 20. Qc2 Rfe8 21. b3 Nd6 22. Bf4 h6 23. Ngf3 f6 24. Bxe5 fxe5 25. Qxg6 Ne4 26. Ng4 Kh8 27. Nxh6 Bxh6 28. Qxh6+ Kg8 29. Ra6 Qf7 30. Rxc6 1-0

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.26"]
[Round "7"]
[White "Semprevivo, Florencia"]
[Black "Obregon, Pablo"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1824"]
[PlyCount "111"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Nf3 0-0 6. Qd2 c6 7. Bh6 e5 8. Bxg7 Kxg7 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Nxe5 b5 12. a3 a5 13. f3 Re8 14. Nd3 Na6 15. Be2 Nd7 16. Kf2 Nac5 17. b4 Ne6 18. Rhb1 Nd4 19. Bd1 a4 20. Ne2 Ne6 21. c3 Nb6 22. Nef4 Nf8 23. Be2 Ra7 24. Nb2 g5 25. Nfd3 Rae7 26. Bf1 Be6 27. Nc5 Bc8 28. c4 bxc4 29. Nbxa4 Nxa4 30. Nxa4 f5 31. exf5 Bxf5 32. Re1 Rxe1 33. Rxe1 Ra8 34. Nc5 Rxa3 35. Bxc4 Rc3 36. Bf1 h5 37. Re7+ Kf6 38. Rc7 Rc2+ 39. Be2 Ne6 40. Nxe6 Kxe6 41. Ke3 Kd6 42. Rg7 g4 43. Rg5 gxf3 44. gxf3 Bd7 45. Rxh5 Rb2 46. Rh4 Bf5 47. Rd4+ Kc7 48. h4 Rb1 49. Kf4 Be6 50. h5 Rh1 51. Kg5 Rh2 52. Bc4 Bd7 53. Rh4 Rg2+ 54. Kf6 Rf2 55. Rf4 Rh2 56. Bf7 1-0

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.25"]
[Round "6"]
[White "Obregon, Pablo"]
[Black "Fuentes, Agustin"]
[Result "0-1"]
[ECO "C78"]
[BlackElo "1986"]
[PlyCount "96"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Re1 d6 8. c3 0-0 9. d3 h6 10. Nbd2 Bb6 11. Nf1 Ne7 12. Be3 c5 13. h3 Ng6 14. Ng3 d5 15. Bc2 d4 16. Bc1 Nh7 17. Nf5 Qf6 18. g4 Ng5 19. Kh2 Kh7 20. Kg3 Bc7 21. Rh1 Bxf5 22. gxf5 Nxf3 23. Qxf3 Qh4+ 24. Kh2 Nf4 25. Rg1 g6 26. Bxf4 exf4 27. Rg4 Qf6 28. fxg6+ fxg6 29. Rag1 Rg8 30. Bb3 Rg7 31. e5 Qxe5 32. Qxa8 f3+ 33. R4g3 Qe2 34. h4 Qxf2+ 35. Kh3 Bxg3 36. Rxg3 Qf1+ 37. Kh2 Qe2+ 38. Kh3 f2 39. Rf3 f1Q+ 40. Rxf1 Qxf1+ 41. Qg2 Qxd3+ 42. Kh2 dxc3 43. Bc2 Qd2 44. bxc3 Qxg2+ 45. Kxg2 Rd7 46. Kf3 Kg7 47. Be4 Rd2 48. Bb7 Rxa2 0-1

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.23"]
[Round "5"]
[White "Bertaccini, Daniel"]
[Black "Obregon, Pablo"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1980"]
[PlyCount "138"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. g3 Nf6 5. Bg2 0-0 6. Nge2 Nbd7 7. 0-0 e5 8. h3 c6 9. a4 a5 10. Be3 Re8 11. g4 h5 12. g5 Nh7 13. Qd2 exd4 14. Nxd4 Bxd4 15. Qxd4 Nxg5 16. Qxd6 Ne6 17. Rad1 Qc7 18. f4 Qxd6 19. Rxd6 Ng7 20. Bf2 Nf8 21. Bh4 f5 22. e5 Kf7 23. Ne2 Ra6 24. Nd4 Nfe6 25. Bf6 Nxd4 26. Rxd4 Ne6 27. Rc4 Rb6 28. b3 Rb4 29. Rxb4 axb4 30. Kh2 Nd4 31. Rf2 b6 32. Rd2 c5 33. Kg3 Be6 34. Kf2 Rc8 35. Ke3 Ke8 36. Bf1 Bd5 37. Be2 Kd7 38. Bd1 Ke6 39. Bh4 Rg8 40. Rf2 Kf7 41. Kd2 b5 42. axb5 Nxb5 43. Bf3 Bxf3 44. Rxf3 Nd4 45. Rf2 Ra8 46. Kd3 Ke6 47. Rg2 Kf7 48. Kc4 Ne6 49. Rd2 Nxf4 50. Rd7+ Kf8 51. Bf6 Ra2 52. Kxc5 Rxc2+ 53. Kxb4 Ne6 54. Rd6 Kf7 55. Rd7+ Kf8 56. Rd6 Kf7 57. Rd3 f4 58. h4 Re2 59. Rd7+ Kf8 60. Rd3 Re4+ 61. Kc3 Re3 62. b4 g5 63. hxg5 h4 64. b5 h3 65. b6 h2 66. b7 Rxd3+ 67. Kc4 Rd4+ 68. Kc3 h1Q 69. b8Q+ Kf7 0-1

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.21"]
[Round "4"]
[White "Obregon, Pablo"]
[Black "Aguilar, Jorge Hernan"]
[Result "1-0"]
[ECO "C44"]
[BlackElo "1792"]
[PlyCount "83"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. Nf3 Nf6 4. g3 Bc5 5. Bg2 d5 6. Nbd2 dxe4 7. dxe4 h6 8. c3 a5 9. 0-0 0-0 10. Qe2 Qe7 11. Nc4 Re8 12. h3 Rb8 13. Nh2 Be6 14. Ne3 Rbd8 15. g4 g5 16. Nf5 Bxf5 17. gxf5 Rd6 18. a3 Red8 19. b4 axb4 20. axb4 Bb6 21. b5 Nb8 22. Ba3 c5 23. bxc6 Nxc6 24. Bxd6 Rxd6 25. Rfd1 Rxd1+ 26. Rxd1 Qc5 27. Rd3 Qa3 28. Qc2 Bc5 29. Ng4 Nh5 30. Nxh6+ Kg7 31. Ng4 Nf4 32. Rd7 Qa1+ 33. Rd1 Qa3 34. Bf1 Qa7 35. Kh2 Qa5 36. Qb3 Qa7 37. Rd7 Nd8 38. Rxd8 b6 39. Qb5 Bf8 40. Qe8 Qa3 41. Nxe5 Kf6 42. Qxf8 1-0

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.20"]
[Round "2"]
[White "Obregon, Pablo"]
[Black "Moreno, Dario"]
[Result "0-1"]
[ECO "C40"]
[BlackElo "1809"]
[PlyCount "90"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 e5 2. d3 Bc5 3. Nf3 d6 4. g3 f5 5. c3 fxe4 6. dxe4 Nf6 7. Bg2 0-0 8. 0-0 Be6 9. Nbd2 Qd7 10. b4 Bb6 11. Qe2 a6 12. Nc4 Ba7 13. Be3 Bxe3 14. Nxe3 Ng4 15. Ng5 Nxe3 16. fxe3 Nc6 17. h4 h6 18. Nxe6 Qxe6 19. Kh2 Rxf1 20. Rxf1 Rf8 21. Bh3 Qe7 22. Bf5 Rf6 23. h5 Qf8 24. g4 Kh8 25. b5 axb5 26. Qxb5 Nd8 27. a4 b6 28. Ra1 Ne6 29. Qd7 Qf7 30. Qc8+ Nf8 31. a5 bxa5 32. Rxa5 Qc4 33. Qa6 Qxc3 34. Qa7 Qc2+ 35. Kg3 Qc3 36. Ra3 Qe1+ 37. Kg2 c5 38. Qe7 Qd2+ 39. Kh3 Qf2 40. Ra7 Qxe3+ 41. Kg2 Qd2+ 42. Kh3 Qe3+ 43. Kh2 Qg5 44. Ra8 Qf4+ 45. Kg2 Rxf5 0-1

[Event "Villa Ballester op 73rd"]
[Site "Buenos Aires"]
[Date "2024.01.20"]
[Round "3"]
[White "Rossi, Gerardo"]
[Black "Obregon, Pablo"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1397"]
[PlyCount "62"]
[EventDate "2024.01.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. h4 h5 6. Nf3 Bg4 7. Bg5 0-0 8. Qd2 c6 9. Bh6 b5 10. Bxg7 Kxg7 11. a3 a5 12. 0-0 Nbd7 13. b4 e5 14. dxe5 dxe5 15. Qg5 Qc7 16. Rfd1 Rfe8 17. Qe3 Nf8 18. Ne1 Ne6 19. f3 Nd4 20. Na2 Be6 21. Rxd4 exd4 22. Qxd4 Qa7 23. Qxa7 Rxa7 24. Nd3 Bc4 25. Kf2 Nd7 26. bxa5 c5 27. Nc3 Rxa5 28. Nf4 Bxe2 29. Ncxe2 b4 30. a4 Nb6 31. Nd3 Rea8 0-1

