[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.28"]
[Round "13"]
[White "Olmos, Cesar"]
[Black "Yepleue, Angel Omar"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "1751"]
[BlackElo "2025"]
[PlyCount "43"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nc3 c5 7. Nge2 Nc6 8. 0-0 cxd4 9. Nxd4 Qb6 10. Nde2 Ne5 11. b3 Bg4 12. Be3 Qa5 13. Rc1 Nf3+ 14. Kh1 Qh5 15. h4 g5 16. Bxg5 Nxg5 17. Nf4 Qh6 18. f3 Bd7 19. Ncd5 Rae8 20. Kg1 Ne6 21. Re1 Nxd5 22. Nxd5 0-1

[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.26"]
[Round "12"]
[White "Cirianni, Alejandro"]
[Black "Olmos, Cesar"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2062"]
[BlackElo "1751"]
[PlyCount "133"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[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. Nh4 Nbd7 10. Nxf5 exf5 11. Qf3 g6 12. h3 Qa5 13. Ne2 Rfe8 14. b3 Ne4 15. g4 Ndf6 16. gxf5 Qxf5 17. Qxf5 gxf5 18. Ng3 Nd6 19. Bd3 Nfe4 20. Ra2 Re6 21. Kh2 Rae8 22. Rg1 Rg6 23. f3 Nxg3 24. Rxg3 a5 25. Rag2 Ree6 26. Rg5 h6 27. R5g3 Kg7 28. Rg1 Kg8 29. h4 Rxg3 30. Rxg3+ Rg6 31. h5 Rxg3 32. Kxg3 Kg7 33. Kf4 Kf6 34. e4 fxe4 35. fxe4 Kg7 36. Ke5 Ne8 37. Bb2 Bd6+ 38. Kf5 Kf8 39. e5 Ng7+ 40. Ke4 Be7 41. Be2 Ne6 42. Bg4 Ng5+ 43. Kd3 Ke8 44. Bc3 b6 45. Bd2 Kd8 46. Bf4 Ke8 47. Bf5 Kd8 48. Kc4 Ke8 49. Be3 Bd8 50. d5 cxd5+ 51. Kxd5 Ke7 52. Kc6 Nf3 53. Kd5 Bc7 54. Bf4 Ke8 55. Bg4 Ng5 56. Kc6 Kd8 57. Be3 Bxe5 58. Bxb6+ Ke7 59. Bxa5 Ne4 60. Bb4+ Kf6 61. a5 Bd4 62. Kd5 Bc3 63. Bxc3+ Nxc3+ 64. Kc6 Ke5 65. a6 Nd5 66. a7 Ne7+ 67. Kb7 1-0

[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.25"]
[Round "11"]
[White "Olmos, Cesar"]
[Black "Fidel, Roberto Oscar"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1751"]
[BlackElo "2086"]
[PlyCount "86"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 g6 5. Nf3 Bg7 6. e4 d6 7. cxb5 0-0 8. Na3 a6 9. b6 Qxb6 10. Nc4 Qc7 11. Bf4 Nfd7 12. Rb1 a5 13. b3 Nb6 14. Bd3 Bd7 15. 0-0 Nxc4 16. bxc4 Na6 17. a3 Rfb8 18. Rfe1 Rxb1 19. Rxb1 Rb8 20. h3 a4 21. Bd2 Rb6 22. Rxb6 Qxb6 23. Bc1 Nc7 24. Nd2 Na8 25. Nb1 Qb3 26. Bd2 Nb6 27. Ba5 Qxc2 28. Bxc2 Nxc4 29. Bd8 Kf8 30. Bd3 Bb5 31. Bxc4 Bxc4 32. Nd2 Bd3 33. Ba5 Bb2 34. f3 Bxa3 35. Kf2 Bb2 36. Ke3 Bb5 37. Nb1 a3 38. Nc3 Bc4 39. Kd2 a2 40. Nxa2 Bxa2 41. Kc2 Bd4 42. Bd2 Bc4 43. Be1 Bf1 0-1

[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.21"]
[Round "10"]
[White "Anino, Sergio"]
[Black "Olmos, Cesar"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2212"]
[BlackElo "1751"]
[PlyCount "93"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Qb3 Qb6 6. Ne5 e6 7. Nxg4 Nxg4 8. Qc2 Nf6 9. Bd3 Be7 10. Nd2 Bb4 11. 0-0 Bxd2 12. Bxd2 0-0 13. c5 Qc7 14. f4 Nbd7 15. g4 g6 16. g5 Nh5 17. Kg2 Ng7 18. h4 Nf5 19. h5 f6 20. hxg6 hxg6 21. gxf6 Nxf6 22. Rh1 Kg7 23. Kf3 Rh8 24. Rag1 Rxh1 25. Rxh1 Rh8 26. Qd1 Qd8 27. Qg1 Rxh1 28. Qxh1 Nh5 29. Be1 Qf6 30. Qh2 Kh6 31. Bf2 Kg7 32. b4 Qd8 33. a4 b6 34. Be1 bxc5 35. dxc5 Qe7 36. Qb2+ Kh7 37. Qe5 Nhg7 38. Bc3 d4 39. Bxd4 Nxd4+ 40. exd4 Qh4 41. b5 Nh5 42. Bxg6+ Kxg6 43. Qg5+ Qxg5 44. fxg5 Ng7 45. b6 axb6 46. cxb6 Ne8 47. b7 1-0

[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.19"]
[Round "9"]
[White "Olmos, Cesar"]
[Black "Castillo, Pedro Alberto"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1751"]
[BlackElo "1506"]
[PlyCount "55"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Nbd7 6. Bd3 Bg7 7. 0-0 0-0 8. Bf4 Ng4 9. h3 Nge5 10. Nxe5 Nxe5 11. Bxe5 Bxe5 12. Qc1 a6 13. a4 Rb8 14. a5 Bd7 15. Ne2 Qc7 16. c3 Ra8 17. f4 Bg7 18. f5 Be5 19. h4 Bf6 20. h5 gxh5 21. Qh6 Bg7 22. Qxh5 c4 23. Bc2 Qc5+ 24. Kh1 Qe3 25. Nf4 Qd2 26. Rac1 Be5 27. Qg5+ Bg7 28. Rcd1 1-0

[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.18"]
[Round "8"]
[White "Monte, Luciano"]
[Black "Olmos, Cesar"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1733"]
[BlackElo "1751"]
[PlyCount "171"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d4 e6 5. h3 Bxf3 6. Qxf3 Nd7 7. exd5 cxd5 8. Bd3 Ngf6 9. 0-0 Be7 10. Re1 0-0 11. a4 Qa5 12. Bd2 Bb4 13. Re2 Rac8 14. Nb1 Bxd2 15. Nxd2 Qb4 16. Nb3 a6 17. a5 Nb8 18. Ra3 Nc6 19. c3 Qd6 20. Ra1 Qc7 21. Bc2 Rfe8 22. Qd3 e5 23. Qg3 exd4 24. Rxe8+ Nxe8 25. Qxc7 Rxc7 26. cxd4 Nd6 27. Re1 g6 28. Bd3 Kf8 29. Kf1 Nc4 30. Bxc4 dxc4 31. d5 cxb3 32. Rc1 Ke7 33. Rc3 Kd6 34. dxc6 Rxc6 35. Rxb3 Kc7 36. Rf3 f6 37. b4 Re6 38. Rc3+ Rc6 39. Re3 Kd7 40. Ke2 Rc4 41. Rb3 Kc6 42. Re3 Rxb4 43. Re6+ Kb5 44. Rxf6 Kxa5 45. Rf7 h5 46. Rg7 Rb6 47. g4 hxg4 48. hxg4 Kb4 49. Re7 a5 50. Re4+ Kb3 51. Re3+ Kc2 52. Ra3 Rb5 53. f4 b6 54. Ke3 Kb2 55. Rd3 a4 56. Rd2+ Ka3 57. Ke4 Kb3 58. f5 gxf5+ 59. gxf5 a3 60. f6 a2 61. Rxa2 Kxa2 62. f7 Rb4+ 63. Ke5 Rb2 64. f8Q b5 65. Qa8+ Kb1 66. Qa3 b4 67. Qd3+ Ka2 68. Kd4 b3 69. Kc4 Rc2+ 70. Kb4 Rb2 71. Qa6+ Kb1 72. Kc3 Rc2+ 73. Kxb3 Rb2+ 74. Kc3 Rc2+ 75. Kd3 Rb2 76. Qg6 Ka2 77. Qe6+ Kb1 78. Qe4 Ka2 79. Qa4+ Kb1 80. Kc3 Rh2 81. Qb4+ Ka2 82. Qa4+ Kb1 83. Qb4+ Ka2 84. Qa5+ Kb1 85. Qb6+ Ka2 86. Qa7+ 1-0

[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.15"]
[Round "7"]
[White "Olmos, Cesar"]
[Black "Isaac, Walter"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1751"]
[BlackElo "1738"]
[PlyCount "83"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. Bf4 Bd6 6. e3 Bxf4 7. exf4 dxc4 8. Qxc4 Nd5 9. g3 b6 10. Qa4 0-0 11. Nc3 a5 12. Be2 Bb7 13. 0-0 Nxf4 14. gxf4 Qf6 15. d5 exd5 16. Qd4 Qd6 17. Qe5 Qd8 18. Bd3 Re8 19. Bxh7+ Kf8 20. Qg5 Qxg5+ 21. Nxg5 g6 22. Rfe1 Nd7 23. f5 Kg7 24. fxg6 fxg6 25. Re3 Nf6 26. Rae1 d4 27. Re7+ Rxe7 28. Rxe7+ Kh6 29. Nce4 Nxe4 30. Nxe4 Ba6 31. Re6 Kxh7 32. Rxc6 Rb8 33. Rd6 d3 34. f3 Kg7 35. Kf2 Rc8 36. Nc3 a4 37. Rd7+ Kh6 38. Ra7 a3 39. bxa3 Rxc3 40. Rxa6 Rc2+ 41. Ke1 Rxa2 42. Rxb6 1/2-1/2

[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.12"]
[Round "5"]
[White "Aristizabal, Gaston"]
[Black "Olmos, Cesar"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1793"]
[BlackElo "1751"]
[PlyCount "41"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 a6 6. Nf3 Nc6 7. h3 Bf5 8. Bf4 e6 9. Bd3 Bxd3 10. Qxd3 dxc4 11. Qxc4 Nd5 12. Nxd5 Qxd5 13. Qxd5 exd5 14. 0-0 Bb4 15. a3 Be7 16. Rfe1 0-0 17. Rac1 Bf6 18. Be5 Bxe5 19. Nxe5 Nxd4 20. Rcd1 Ne6 21. Rxd5 1/2-1/2

[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.11"]
[Round "4"]
[White "Olmos, Cesar"]
[Black "Ferreyra, Damian"]
[Result "1/2-1/2"]
[ECO "E72"]
[WhiteElo "1751"]
[BlackElo "1794"]
[PlyCount "72"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nc3 Nbd7 7. Nge2 e5 8. d5 a5 9. 0-0 Nc5 10. f3 c6 11. Be3 cxd5 12. cxd5 Bd7 13. a4 Qb6 14. Qd2 Qb4 15. Ra3 Nxa4 16. Nxa4 Bxa4 17. Nc3 Bb3 18. Rfa1 b5 19. Bf1 Rfb8 20. Nxb5 Rxb5 21. Bxb5 Qxb5 22. Rxa5 Rxa5 23. Qxa5 Qxa5 24. Rxa5 Kf8 25. Rb5 Ba4 26. Ra5 Bd7 27. b4 Ke7 28. b5 Kd8 29. b6 Kc8 30. Ra8+ Kb7 31. Ra7+ Kb8 32. Kf2 Bf8 33. b7 Be7 34. Bb6 Bd8 35. Bxd8 Kxa7 36. Bxf6 Kxb7 1/2-1/2

[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.08"]
[Round "3"]
[White "Farace, Daniel Guillermo"]
[Black "Olmos, Cesar"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1813"]
[BlackElo "1751"]
[PlyCount "60"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. e3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 c6 8. Ne5 h6 9. Bh4 Nxe5 10. dxe5 Ne4 11. Nxe4 dxe4 12. Qd4 Qd5 13. Bxe7 Re8 14. Qxd5 cxd5 15. Bf6 Bxf6 16. exf6 Be6 17. Bb5 Rec8 18. Ba4 a5 19. c3 Rc5 20. a3 b5 21. Bb3 Rb8 22. Rfd1 b4 23. axb4 axb4 24. cxb4 Rxb4 25. Ra3 Kh7 26. h4 Rcb5 27. Ba4 Rc5 28. Bb3 Rcb5 29. Ba4 Rc5 30. Bb3 Rcb5 1/2-1/2

[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.07"]
[Round "2"]
[White "Olmos, Cesar"]
[Black "Cuello Alcaria, Juan Ignacio"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1751"]
[BlackElo "1976"]
[PlyCount "60"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. g3 Bxd2+ 6. Qxd2 cxd4 7. Nxd4 0-0 8. Bg2 Qc7 9. Na3 a6 10. 0-0 e5 11. Nf5 d5 12. Ne3 d4 13. Nd5 Qd6 14. c5 Qxc5 15. Nxf6+ gxf6 16. Qh6 Qe7 17. Nc4 Be6 18. Nb6 Ra7 19. Nd5 Bxd5 20. Bxd5 f5 21. e4 fxe4 22. f4 Nd7 23. fxe5 Qxe5 24. Rf4 Qg7 25. Qh4 Ne5 26. Bxe4 f5 27. Raf1 Ng6 28. Rxf5 Rxf5 29. Qd8+ Qf8 30. Bd5+ Kh8 0-1

[Event "Mar del Plata 1st Cat RAM"]
[Site "Mar del Plata"]
[Date "2019.11.05"]
[Round "1"]
[White "Loiterstein, Mariano"]
[Black "Olmos, Cesar"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2009"]
[BlackElo "1751"]
[PlyCount "43"]
[EventDate "2019.11.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. c4 c6 5. Nc3 e6 6. Bg2 Be7 7. 0-0 0-0 8. Nd2 Nbd7 9. e4 dxe4 10. Ndxe4 Bg4 11. f3 Bh5 12. Be3 Nxe4 13. Nxe4 Nf6 14. Qb3 Qb6 15. Qxb6 axb6 16. Nc3 Bg6 17. Rfd1 Rfd8 18. a3 Bc2 19. Re1 Bb3 20. d5 Bxc4 21. Bxb6 Rd7 22. dxc6 1/2-1/2

[Event "Mar del Plata 2nd"]
[Site "Mar del Plata"]
[Date "2019.08.14"]
[Round "5.3"]
[White "Fabrizio, Gustavo"]
[Black "Olmos, Cesar"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1882"]
[BlackElo "1725"]
[PlyCount "68"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. a3 Bf5 8. h3 e6 9. Bd3 Bxd3 10. Qxd3 Bd6 11. Bxd6 Qxd6 12. f4 0-0 13. Nf3 Nd7 14. 0-0 f5 15. b4 b5 16. g4 Rae8 17. Ra2 Nb6 18. Rg2 Nc4 19. Ne2 a5 20. Ne5 axb4 21. Nxc6 Qxc6 22. axb4 Ra8 23. Rb1 Ra3 24. Rb3 Ra1+ 25. Kh2 Qa6 26. gxf5 exf5 27. Nc3 Qc6 28. Nb1 Qe6 29. Qc3 Rfa8 30. Nd2 R8a2 31. Nf3 Rxg2+ 32. Kxg2 Ra2+ 33. Kg3 Qg6+ 34. Kh4 Rg2 0-1

[Event "Mar del Plata 2nd"]
[Site "Mar del Plata"]
[Date "2019.08.12"]
[Round "4.4"]
[White "Olmos, Cesar"]
[Black "Monte, Luciano"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "1725"]
[BlackElo "1702"]
[PlyCount "108"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 a6 8. Re1 Rb8 9. h3 Bd7 10. e4 e5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Bg5 h6 14. Be3 Be6 15. Qe2 c6 16. c5 Qe7 17. b3 Nd7 18. Na4 f5 19. exf5 gxf5 20. Rad1 Nf6 21. Bxh6 Bxh6 22. Qxe5 Rbe8 23. Rd6 Kf7 24. Nb6 Bc8 25. f4 Qxe5 26. fxe5 Ng8 27. Bf3 Re6 28. Nxc8 Rxc8 29. Rd7+ Kg6 30. g4 Ne7 31. gxf5+ Nxf5 32. Bg4 Rf8 33. Rxb7 Bf4 34. Ra7 Bxe5 35. Kg2 Nh4+ 36. Kh1 Ree8 37. Rxa6 Rf2 38. Rxc6+ Kg5 39. Re6 Rh2+ 40. Kg1 Rg2+ 41. Kh1 Rh2+ 42. Kg1 Nf3+ 43. Bxf3 Rxe6 44. Rxe5+ Rxe5 45. Kxh2 Rxc5 46. Kg3 Rc3 47. b4 Ra3 48. b5 Rxa2 49. b6 Rb2 50. b7 Rb3 51. h4+ Kh6 52. Kf4 Rb5 53. Bd5 Kg6 54. Ke5 Kh5 1/2-1/2

[Event "Mar del Plata 2nd"]
[Site "Mar del Plata"]
[Date "2019.08.09"]
[Round "3.2"]
[White "Vizcay, Pablo"]
[Black "Olmos, Cesar"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1937"]
[BlackElo "1725"]
[PlyCount "43"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 Nd7 6. exd5 cxd5 7. dxe5 Nxe5 8. Nxe5 Bxe5 9. Nf3 Bf6 10. c3 Ne7 11. g3 0-0 12. Bg2 Nc6 13. Be3 Bg4 14. Qa4 Bxf3 15. Bxf3 d4 16. 0-0-0 Qc8 17. Bxc6 dxe3 18. Bd7 Qc5 19. fxe3 Qxe3+ 20. Kb1 a6 21. Rhe1 Qg5 22. Bg4 1/2-1/2

[Event "Mar del Plata 2nd"]
[Site "Mar del Plata"]
[Date "2019.08.07"]
[Round "2.5"]
[White "Olmos, Cesar"]
[Black "Farace, Daniel Guillermo"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1725"]
[BlackElo "1820"]
[PlyCount "132"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. Nc3 Qb6 6. c5 Qc7 7. g3 b6 8. Bf4 Qb7 9. cxb6 Qxb6 10. Bg2 Nbd7 11. 0-0 Ba6 12. Na4 Qxb3 13. axb3 Bxe2 14. Rfc1 Bb5 15. Bf1 Bb4 16. Bxb5 cxb5 17. Nc3 Bxc3 18. Rxc3 0-0 19. Rc7 a5 20. Rb7 Rfc8 21. Rxb5 h6 22. Ne1 g5 23. Bd6 Ne4 24. Ba3 g4 25. Rb7 Nf8 26. Nd3 Rc2 27. Bb4 Ng6 28. Rxa5 Rxa5 29. Bxa5 Nd2 30. Bc3 Ne4 31. Be1 Nd2 32. Kg2 Ne4 33. Ba5 f6 34. Rc7 Rxc7 35. Bxc7 Kf7 36. b4 Ke7 37. b5 Kd7 38. b6 Ne7 39. Nb4 Kc8 40. Na6 Nc6 41. Nc5 Nxd4 42. Nxe4 dxe4 43. Kf1 Nf3 44. Kg2 Ne1+ 45. Kf1 Nd3 46. Kg2 Nxb2 47. Bf4 h5 48. h3 Nc4 49. hxg4 hxg4 50. Kf1 Nxb6 51. Ke2 Nd5 52. Bd2 Kd7 53. Ba5 e5 54. Bd2 Ke6 55. Ba5 f5 56. Bd2 f4 57. Kf1 Kf5 58. Ke2 e3 59. fxe3 f3+ 60. Kf2 Nf6 61. Ba5 Ne4+ 62. Kg1 Nxg3 63. Be1 Ne4 64. Bh4 g3 65. Bxg3 Nxg3 66. Kf2 Kg4 0-1

[Event "Mar del Plata 2nd"]
[Site "Mar del Plata"]
[Date "2019.08.05"]
[Round "1.1"]
[White "Olmos, Cesar"]
[Black "Ynoub, Yamil"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1725"]
[BlackElo "1729"]
[PlyCount "31"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. g3 Nbd7 6. Bg2 Bd6 7. 0-0 0-0 8. b3 Re8 9. Bb2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bxe5 Rxe5 13. cxd5 cxd5 14. Rd1 Qe7 15. e4 Bg4 16. Re1 1/2-1/2

[Event "Mar del Plata op 50th"]
[Site "Mar del Plata"]
[Date "2019.04.13"]
[Round "1"]
[White "Olmos, Cesar"]
[Black "Romero Barreto, Jaime Jose"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1754"]
[BlackElo "2337"]
[PlyCount "32"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 0-0 6. g3 Nc6 7. Bg2 Bxc3 8. Bxc3 Ne4 9. Qc2 Nxc3 10. Qxc3 d6 11. 0-0 e5 12. d5 Nb8 13. e4 c5 14. b4 cxb4 15. Qxb4 Na6 16. Nd2 Nxb4 0-1

[Event "Buenos Aires Duchamp Memorial op 5th"]
[Site "Buenos Aires"]
[Date "2013.03.24"]
[Round "1"]
[White "Olmos, Cesar"]
[Black "Tovillas, Daniel R"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1767"]
[BlackElo "2204"]
[PlyCount "86"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 c6 7. Nc3 d6 8. Rb1 Kh8 9. Qc2 Be6 10. b3 d5 11. c5 Ne4 12. e3 Nd7 13. b4 a5 14. b5 Ndxc5 15. bxc6 bxc6 16. Ba3 Na6 17. Nxe4 dxe4 18. Ne5 c5 19. Bxc5 Bxe5 20. Bb6 Bc7 21. Bxc7 Qxc7 22. Qxc7 Nxc7 23. Rb7 Nd5 24. Rfb1 Bc8 25. R7b3 Ba6 26. Bf1 Bxf1 27. Kxf1 Kg7 28. h4 Kf7 29. Rb7 Rfc8 30. R1b2 Ke6 31. Kg2 Rc7 32. R7b5 a4 33. g4 fxg4 34. Kg3 h5 35. Rb8 Rxb8 36. Rxb8 Rc2 37. Ra8 Rxa2 38. Ra6+ Kf7 39. Ra5 Nf6 40. d5 a3 41. d6 exd6 42. Ra7+ Ke6 43. Ra5 Nd5 0-1

