[Event "Montevideo Duchamp Cup 7th"]
[Site "Montevideo"]
[Date "2024.02.05"]
[Round "5"]
[White "Tramutolo, Gustavo"]
[Black "Rosas, Matias"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1434"]
[PlyCount "73"]
[EventDate "2024.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 b6 2. g3 Bb7 3. Nf3 e6 4. Bg2 c5 5. c3 Nf6 6. 0-0 h6 7. Nbd2 Nc6 8. e3 Qc7 9. Re1 Be7 10. e4 e5 11. d5 Nb8 12. Nc4 d6 13. Nh4 g6 14. Ne3 Bc8 15. c4 Bd7 16. Bd2 Na6 17. a3 b5 18. cxb5 Bxb5 19. a4 Bd7 20. Rc1 Rb8 21. b3 Rb7 22. Nc4 Bg4 23. f3 Bd7 24. Bf1 Rb8 25. Na5 Nb4 26. Nc4 Qc8 27. f4 Bh3 28. fxe5 Ng4 29. Bxh3 Nd3 30. Bxg4 Qb7 31. Na5 Qa8 32. Nc6 Rb7 33. exd6 Bxd6 34. e5 Bf8 35. e6 f6 36. Nxg6 c4 37. Nxh8 1-0

[Event "Montevideo Duchamp Cup 7th"]
[Site "Montevideo"]
[Date "2024.02.04"]
[Round "4"]
[White "Diaz Delograsi, Francisco"]
[Black "Rosas, Matias"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1502"]
[PlyCount "119"]
[EventDate "2024.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Bb4 5. Nf3 c5 6. a3 Bxc3+ 7. bxc3 d5 8. e5 Ba6 9. Bg5 Ne7 10. 0-0 Bxd3 11. Qxd3 c4 12. Qd2 Qd7 13. Bxe7 Qxe7 14. a4 a6 15. Rfb1 Nd7 16. Qg5 Rg8 17. Qh5 Rh8 18. Qg5 Rg8 19. Kf1 Rb8 20. Qxe7+ Kxe7 21. Ng1 h6 22. Ne2 Nf8 23. Nc1 Nd7 24. Na2 a5 25. Nc1 Rgc8 26. Ne2 Nf8 27. Ng1 Ng6 28. Nf3 Kd7 29. Nd2 Ne7 30. Rb2 Rc7 31. Nb1 Nc8 32. Na3 Na7 33. g4 g6 34. Kg2 Rcb7 35. Rab1 Kc7 36. h4 Rh8 37. Re1 Rf8 38. Re3 Kc6 39. Rf3 Rh8 40. Rf6 Rh7 41. f4 Rg7 42. Kh3 b5 43. f5 b4 44. fxe6 fxe6 45. Rxe6+ Kc7 46. cxb4 Rxb4 47. Rxb4 axb4 48. Nb1 Rf7 49. Rf6 Rg7 50. Kg3 Nc6 51. c3 bxc3 52. Nxc3 Nd8 53. Nxd5+ Kc8 54. Nb6+ Kb8 55. Nxc4 Rc7 56. Ne3 Ra7 57. Rxg6 Rxa4 58. d5 Nf7 59. e6 Ne5 60. e7 1-0

[Event "Montevideo Duchamp Cup 7th"]
[Site "Montevideo"]
[Date "2024.02.03"]
[Round "3"]
[White "Rosas, Matias"]
[Black "Bashtavenko, Aleksey Stanislavov"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "1560"]
[PlyCount "108"]
[EventDate "2024.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. e3 d5 4. Nf3 Bg4 5. h3 Bh5 6. d3 f6 7. Nbd2 e5 8. g4 Bf7 9. Qe2 Bd6 10. Nh4 Nge7 11. Bg2 Qd7 12. Qf1 Nb4 13. Kd1 Rc8 14. c3 Na6 15. Kc2 g5 16. Nf5 Nxf5 17. gxf5 Qxf5 18. Bf3 h5 19. e4 Qg6 20. exd5 0-0 21. Ne4 Bxd5 22. Rg1 Bxe4 23. Bxe4 Qf7 24. c4 Nb4+ 25. Kd2 Kg7 26. Qe2 Kh6 27. Qe3 Qg7 28. h4 Nc6 29. Rg2 Be7 30. Rag1 f5 31. hxg5+ Kg6 32. Bd5 Bd6 33. Rh1 Rh8 34. Rh4 Rh7 35. Rgh2 Rhh8 36. Rf4 Nd4 37. Bxd4 cxd4 38. Rxd4 Bc5 39. Be4 Bxd4 40. Bxf5+ Kxf5 41. Qh3+ Kxg5 42. Qe6 Kf4 43. Rh4+ Kg5 44. Rh3 Bxf2 45. Rh2 Bg3 46. Rg2 Qf6 47. Qh3 Qf4+ 48. Kd1 Rcd8 49. Kc2 Rd6 50. Kc3 Qd4+ 51. Kb4 a5+ 52. Ka3 Qc5+ 53. Kb2 Rxd3 54. Kc2 Qe3 0-1

[Event "Montevideo Duchamp Cup 7th"]
[Site "Montevideo"]
[Date "2024.02.02"]
[Round "2"]
[White "Rodriguez Martinez, Jose Fernando"]
[Black "Rosas, Matias"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1668"]
[PlyCount "100"]
[EventDate "2024.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Nf6 5. Bg5 Be7 6. Nf3 h6 7. Bh4 g5 8. Bg3 Bb4 9. Qe2 Bxc3+ 10. bxc3 d6 11. h3 Nbd7 12. a4 a5 13. Rb1 Qe7 14. Rb3 Qf8 15. Rb1 e5 16. dxe5 g4 17. hxg4 Nxg4 18. exd6 cxd6 19. Nd4 Qg7 20. Bxd6 Nge5 21. Nb5 Rc8 22. f3 Nxd3+ 23. cxd3 Ba6 24. c4 h5 25. Nc7+ Rxc7 26. Bxc7 Qg6 27. Qf2 Nc5 28. Qc2 Nd7 29. Rg1 Rh6 30. Bf4 Rh7 31. Be3 Qg3+ 32. Bf2 Qd6 33. d4 Qh2 34. e5 Rg7 35. Rc1 Rxg2 36. Rxg2 Qxg2 37. Qe4 Kd8 38. Qh4+ Ke8 39. Qg3 Qxg3 40. Bxg3 Bb7 41. Ke2 Ke7 42. Ke3 Ke6 43. Rh1 Bc6 44. d5+ Bxd5 45. cxd5+ Kxd5 46. Rxh5 Ke6 47. Rh8 Nc5 48. Rh6+ Kd7 49. Rxb6 Nxa4 50. Rb5 Nb2 1-0

[Event "Montevideo Duchamp Cup 7th"]
[Site "Montevideo"]
[Date "2024.02.01"]
[Round "1"]
[White "Rosas, Matias"]
[Black "Fernandez Rodriguez, Antonio"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "1790"]
[PlyCount "82"]
[EventDate "2024.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qe7 6. Nf3 f6 7. Bxc6+ bxc6 8. fxe5 fxe5 9. Nxe5 Qh4+ 10. g3 Qg5 11. d4 Bxe5 12. dxe5 Qxe3+ 13. Qe2 Qxe2+ 14. Kxe2 Ba6+ 15. Kd2 Ne7 16. Nc3 0-0 17. Rae1 Rf2+ 18. Kc1 Re8 19. Nd1 Rg2 20. Ne3 Rf2 21. Bd4 Re2 22. Kd1 Rxe1+ 23. Kxe1 Ng6 24. Ng4 h5 25. Ne3 Nxe5 26. Bxa7 Ng4 27. Kd2 Nf2 28. Rg1 Ne4+ 29. Kc1 Rf8 30. Kb2 Rf3 31. Re1 Kh7 32. Bb8 Rf2 33. Bxc7 Rxh2 34. g4 Rf2 35. gxh5 Nc5 36. Kc3 Ne4+ 37. Kd4 Be2 38. a4 Bxh5 39. Rh1 Kg6 40. Ra1 Kf6 41. a5 Rd2# 0-1

