[Event "ARG-ch sf U2300"]
[Site "Rio Hondo"]
[Date "2018.03.09"]
[Round "1.5"]
[White "Santucho, Jorge Mario"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2012"]
[BlackElo "1662"]
[PlyCount "65"]
[EventDate "2018.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. c4 Nc6 7. Nxc6 bxc6 8. 0-0 Qc7 9. Qe2 e5 10. f4 Bc5+ 11. Kh1 0-0 12. f5 d5 13. cxd5 cxd5 14. exd5 e4 15. Bc4 Bb7 16. Nc3 Bd6 17. Bg5 Rfe8 18. Bxf6 gxf6 19. Nxe4 Kf8 20. Rac1 Qe7 21. Nxd6 Qxd6 22. Qd2 Re4 23. Qh6+ Ke8 24. Rfe1 Rxe1+ 25. Rxe1+ Kd7 26. Qe3 Rg8 27. Bb3 Bxd5 28. Qa7+ Kd8 29. Bxd5 Qb4 30. Qa8+ Kc7 31. Rc1+ Kd6 32. Qxg8 Qd2 33. Qb8+ 1-0

[Event "ARG-ch sf U2300 Rojas Memorial"]
[Site "Santiago del Estero"]
[Date "2018.01.13"]
[Round "1.7"]
[White "Zaidman, Ivan"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1962"]
[BlackElo "1685"]
[PlyCount "123"]
[EventDate "2018.01.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Be7 4. Nc3 d5 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. Qc2 Ne4 11. Bxe7 Qxe7 12. Rac1 Rfc8 13. Rfd1 a5 14. a3 c5 15. Nb5 a4 16. h3 Nd6 17. Nxd6 Qxd6 18. e4 dxe4 19. Bxe4 Bxe4 20. Qxe4 Nf6 21. Qe3 cxd4 22. Rxd4 Qc5 23. Rcd1 Kf8 24. Ne5 Ke7 25. Qf4 Ke8 26. Nd7 Nxd7 27. Rxd7 Qh5 28. Qd6 Qh4 29. Re1 Qf6 30. Rd1 Qg5 31. f4 Qc5+ 32. Qxc5 Rxc5 33. Rb7 Rxc4 34. g3 Rd8 35. Rxd8+ Kxd8 36. Rxb6 Kc7 37. Ra6 Kb7 38. Ra5 Kb6 39. Ra8 Kb7 40. Rf8 Rc2 41. Rxf7+ Kc6 42. Rxg7 Rxb2 43. Rg6 Kd5 44. Rxh6 Ra2 45. h4 Rxa3 46. Kf2 Ra2+ 47. Kf3 a3 48. Rh8 Ra1 49. Ra8 a2 50. Kg4 Kc4 51. h5 Kb3 52. h6 Rh1 53. Kg5 a1Q 54. Rxa1 Rxa1 55. h7 Rh1 56. Kg6 Rh3 57. g4 Kc4 58. Kg7 Kd5 59. h8Q Rxh8 60. Kxh8 Ke4 61. g5 Kf5 62. Kh7 1-0

[Event "Sarmiento Erbe Memorial 2nd"]
[Site "Sarmiento"]
[Date "2017.10.28"]
[Round "4"]
[White "Argento, Ramon Francisco"]
[Black "Ubeira Montenegro, Enrique"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1470"]
[BlackElo "1714"]
[PlyCount "86"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. 0-0 Qc7 5. Nc3 Nf6 6. d3 Be7 7. d4 cxd4 8. Nxd4 0-0 9. Nf3 a6 10. g3 b5 11. Bf4 d6 12. Nd4 Nxd4 13. Qxd4 e5 14. Nd5 Nxd5 15. Qxd5 Bb7 16. Qd2 exf4 17. Qxf4 Qc5 18. Bd3 Qe5 19. Qg4 Bc8 20. Qe2 Qxb2 21. Qh5 g6 22. Qh6 Bf6 23. f4 Qd4+ 24. Kg2 Bb7 25. Rae1 Bg7 26. Qg5 f5 27. Qe7 Bc6 28. Kh3 Rf7 29. Qh4 fxe4 30. Be2 Qd2 31. Bg4 Re8 32. Re2 Qd4 33. Rg2 e3 34. Rd1 Bxg2+ 35. Kxg2 Qe4+ 36. Bf3 Qxc2+ 37. Kh3 e2 38. Re1 Bc3 39. g4 Qd2 40. Rxe2 Rxe2 41. Bxe2 Qe3+ 42. Kg2 Qxe2+ 43. Kh3 Qf1+ 0-1

[Event "Sarmiento Erbe Memorial 2nd"]
[Site "Sarmiento"]
[Date "2017.10.28"]
[Round "3"]
[White "Ubeira Montenegro, Enrique"]
[Black "Azcona, Juan"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1714"]
[BlackElo "1839"]
[PlyCount "70"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. cxd5 Nxd5 7. Nc3 c5 8. Qb3 Nb6 9. d3 Nc6 10. Be3 Nd4 11. Bxd4 cxd4 12. Ne4 Be6 13. Qa3 Bd5 14. Rac1 a6 15. Qa5 f5 16. Nc5 h6 17. Rc2 Qd6 18. Rfc1 Rf7 19. Nh4 Bxg2 20. Nxg2 e5 21. Ne1 Nd5 22. Qa4 Raf8 23. Ng2 Kh7 24. e4 dxe3 25. fxe3 h5 26. e4 Nb6 27. Qb4 Bh6 28. Rd1 Nd7 29. Qc4 fxe4 30. Nxe4 Qb6+ 31. d4 exd4 32. Nc5 d3 33. Rc3 Qxb2 34. Nxd3 Qf2+ 35. Kh1 Qf1+ 0-1

[Event "Sarmiento Erbe Memorial 2nd"]
[Site "Sarmiento"]
[Date "2017.10.28"]
[Round "5"]
[White "Ubeira Montenegro, Enrique"]
[Black "Tornquist, Carlos"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1714"]
[BlackElo "1867"]
[PlyCount "74"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Na6 7. Bg5 h6 8. Bh4 c6 9. Be2 Qa5 10. 0-0 e5 11. dxe5 dxe5 12. a3 Qc7 13. Nd2 Nc5 14. b4 Ne6 15. Ra2 Nf4 16. Bxf6 Bxf6 17. Bg4 Bxg4 18. Qxg4 Rad8 19. c5 Rd3 20. Ncb1 h5 21. Qd1 Rfd8 22. Qe1 Qd7 23. f3 g5 24. Qf2 g4 25. hxg4 hxg4 26. Nc4 Rxf3 27. Qd2 Rd3 28. Qb2 Rd1 29. Nd6 Rxf1+ 30. Kxf1 Qe6 31. Nd2 b6 32. Qc2 Bg5 33. N2c4 Qh6 34. Qf2 Qh1+ 35. Qg1 Qxg1+ 36. Kxg1 bxc5 37. bxc5 Nd3 0-1

[Event "Sarmiento Erbe Memorial 2nd"]
[Site "Sarmiento"]
[Date "2017.10.27"]
[Round "1"]
[White "Lorenzini, Martin"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2441"]
[BlackElo "1714"]
[PlyCount "45"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 Ne5 8. Qe2 a6 9. Nd4 Qb6 10. 0-0-0 Bd7 11. Be3 Qc7 12. f4 Nc6 13. g4 Nxd4 14. Bxd4 e5 15. Nd5 Nxd5 16. exd5 Bxg4 17. Qxg4 exd4 18. Re1+ Kd8 19. Bd3 h5 20. Qg5+ f6 21. Qg6 Qd7 22. Bf5 Qb5 23. Qf7 1-0

[Event "ARG-ch sf U2300 Ariel Petrocelli"]
[Site "Salta"]
[Date "2017.07.08"]
[Round "1.3"]
[White "Ubeira Montenegro, Enrique"]
[Black "Nunez, Jorge"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1745"]
[BlackElo "2033"]
[PlyCount "112"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Bd3 0-0 6. 0-0 b6 7. Ne5 Bb7 8. Nd2 c5 9. b3 cxd4 10. exd4 Nc6 11. Nxc6 Bxc6 12. a3 g6 13. Qe2 Re8 14. Nf3 Ne4 15. Ne5 Qc8 16. c4 Nd6 17. cxd5 Bxd5 18. Rfc1 Qd8 19. Nc6 Qd7 20. Ne5 Qd8 21. Nc6 Bxc6 22. Rxc6 Nf5 23. Bxf5 exf5 24. Qc4 Bf6 25. Rc7 Re7 26. Rxe7 Qxe7 27. Rd1 Rd8 28. d5 Qxa3 29. Re1 Qc5 30. Qxc5 bxc5 31. d6 g5 32. Be3 Rxd6 33. Bxc5 Rd7 34. g3 Kg7 35. Kg2 g4 36. Re2 Bd8 37. Ra2 Bb6 38. Bxb6 axb6 39. Ra6 Rd6 40. Kf1 Re6 41. Kg2 Kf6 42. Ra8 Ke5 43. Rd8 Rd6 44. Re8+ Kd4 45. f3 Kc3 46. fxg4 fxg4 47. Re3+ Rd3 48. Re7 Rd2+ 49. Kf1 Kxb3 50. Rxf7 Rxh2 51. Rg7 Rh6 52. Rg8 b5 53. Rxg4 b4 54. Ke2 Rd6 55. Re4 Kc3 56. Re3+ Kc2 0-1

[Event "ARG-ch sf U2300 Ariel Petrocelli"]
[Site "Salta"]
[Date "2017.07.08"]
[Round "2.5"]
[White "Ubeira Montenegro, Enrique"]
[Black "Tornquist, Carlos"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1745"]
[BlackElo "1815"]
[PlyCount "82"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Nc6 8. Bc4 Be7 9. 0-0 Bg4 10. Be3 0-0 11. h3 Bh5 12. g4 Bg6 13. Nd2 Rc8 14. f3 Nb4 15. Bb3 d5 16. exd5 Nfxd5 17. Nxd5 Nxd5 18. Bf2 Nf4 19. Kh2 Qc7 20. Ne4 Rfd8 21. Qe1 Qc6 22. Rd1 Rxd1 23. Qxd1 Bxe4 24. fxe4 Qxe4 25. Rg1 Rd8 26. Qe1 Qg6 27. Be3 Bg5 28. Qf2 Nxh3 29. Kxh3 Qh6+ 30. Kg2 Bxe3 31. Qxf7+ Kh8 32. Rd1 Qc6+ 33. Rd5 h6 34. c4 Bc5 35. Kg3 Rf8 36. Qh5 Bf2+ 37. Kg2 Qb6 38. Rd3 e4 39. Rh3 Be1 40. g5 Qf2+ 41. Kh1 Qf1+ 0-1

[Event "ARG-ch sf U2300 Purmamarca"]
[Site "Purmamarca"]
[Date "2017.05.20"]
[Round "1.3"]
[White "Ubeira Montenegro, Enrique"]
[Black "Rodriguez, Luis Jose Lucio"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "1655"]
[BlackElo "2040"]
[PlyCount "175"]
[EventDate "2017.05.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 h6 10. d4 Re8 11. Nbd2 Bb7 12. Nf1 Bf8 13. Ng3 exd4 14. cxd4 Na5 15. Bc2 g6 16. Nh2 Bg7 17. d5 Nc4 18. Rb1 Bc8 19. b3 Nb6 20. Bb2 Bd7 21. Nf3 a5 22. Nd4 Re7 23. Qf3 Nh7 24. Nc6 Bxc6 25. Bxg7 Kxg7 26. Qc3+ Nf6 27. Qxc6 Qe8 28. Qc3 b4 29. Qd2 Nfd7 30. Qd4+ Kh7 31. Re3 Qh8 32. Qd1 Qe5 33. Qf1 Qf4 34. Ne2 Qf6 35. Rd1 Ne5 36. Nd4 Ned7 37. Nc6 Ree8 38. Rf3 Qg7 39. Re3 Ne5 40. Nd4 Qf6 41. f4 Ned7 42. Nc6 Qg7 43. Rf3 Kg8 44. Bb1 Nf6 45. Re1 Nbd7 46. Rfe3 Nc5 47. Qf3 Nh7 48. Kh1 Kh8 49. Qd1 Qf6 50. Qf3 Kg7 51. Qg3 Kh8 52. Kh2 Kg7 53. e5 dxe5 54. fxe5 Qg5 55. Qf3 Rf8 56. Qf2 Nd7 57. Rg3 Qh5 58. Bc2 Ng5 59. Bd1 Qh4 60. Qb2 Qf4 61. Qd4 Qxd4 62. Nxd4 Nc5 63. Bc2 Rad8 64. h4 Rxd5 65. Nf5+ gxf5 66. hxg5 Rh8 67. Bxf5 hxg5+ 68. Kg1 f6 69. Bb1 Rxe5 70. Rxe5 fxe5 71. Rxg5+ Kf6 72. Rg6+ Ke7 73. Rc6 Ne6 74. Ra6 Rd8 75. Bf5 Rd1+ 76. Kh2 Nd4 77. Be4 Re1 78. Bd3 e4 79. Bc4 e3 80. Rxa5 e2 81. Re5+ Kd6 82. Rd5+ Kc6 83. Re5 Kb6 84. Kg3 c5 85. Re8 Rd1 86. Bxe2 Re1 87. Kf2 Rh1 88. Ra8 1-0

[Event "ARG-ch sf U2300 6th"]
[Site "Capilla del Monte"]
[Date "2017.05.07"]
[Round "4.5"]
[White "Ortiz, Edgard"]
[Black "Ubeira Montenegro, Enrique"]
[Result "0-1"]
[ECO "E80"]
[WhiteElo "1780"]
[BlackElo "1655"]
[PlyCount "64"]
[EventDate "2017.05.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 e5 7. d5 a6 8. Nge2 Qe7 9. Nc1 0-0 10. Be2 Ne8 11. Nd3 Nc5 12. 0-0 Nxd3 13. Qxd3 f5 14. b4 f4 15. Bf2 Rf7 16. c5 Kh8 17. a4 Bf8 18. Bd1 g5 19. a5 h5 20. Na4 Qf6 21. Bb3 Bg7 22. g3 Bh3 23. Rfc1 g4 24. Rc3 h4 25. Bd1 hxg3 26. hxg3 gxf3 27. Bxf3 Qg5 28. Bg2 Qh5 29. g4 Bxg4 30. Kf1 Nf6 31. c6 bxc6 32. Rxc6 f3 0-1

[Event "ARG-ch sf U2300 6th"]
[Site "Capilla del Monte"]
[Date "2017.05.07"]
[Round "5.3"]
[White "Ubeira Montenegro, Enrique"]
[Black "Krumpholz, Dante"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1655"]
[BlackElo "1714"]
[PlyCount "65"]
[EventDate "2017.05.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 g6 4. Bd3 Bg4 5. Nbd2 Nc6 6. h3 Bf5 7. Bxf5 gxf5 8. Nf1 Ne4 9. Ne5 e6 10. Qh5 Nxe5 11. dxe5 d4 12. f3 Bb4+ 13. Ke2 Nc5 14. exd4 Qxd4 15. Ne3 Qxe5 16. Rd1 Nd7 17. Kf1 Nf6 18. Qh4 Be7 19. Qa4+ b5 20. Qb3 f4 21. Ng4 Nxg4 22. fxg4 0-0 23. Bd2 Bh4 24. Qf3 Bg3 25. Bc3 Qc5 26. a3 Rfd8 27. Rac1 e5 28. Rd2 Bh2 29. Ke2 Bg1 30. Rf1 Be3 31. Rd3 Qc4 32. b3 Qc5 33. Qe4 1-0

[Event "ARG-ch sf U2300 6th"]
[Site "Capilla del Monte"]
[Date "2017.05.06"]
[Round "3.7"]
[White "Avila, Luis"]
[Black "Ubeira Montenegro, Enrique"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1668"]
[BlackElo "1655"]
[PlyCount "110"]
[EventDate "2017.05.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 Nc6 6. Nge2 e5 7. d5 Ne7 8. 0-0 0-0 9. f4 exf4 10. Bxf4 Ng4 11. b3 f5 12. Rc1 fxe4 13. Nxe4 Nf5 14. Qd2 Nd4 15. h3 Nxe2+ 16. Bxe2 Ne5 17. Bg5 Rxf1+ 18. Rxf1 Qe8 19. Nf6+ Bxf6 20. Bxf6 Nf7 21. Bd3 Bd7 22. Re1 Ne5 23. Qg5 Nf3+ 24. gxf3 Qxe1+ 25. Kg2 Re8 26. Be4 Rxe4 27. fxe4 Qxe4+ 28. Kg3 Qd3+ 29. Kf2 Qxh3 30. Ke1 Qf5 31. Qh4 Kf7 32. Bc3 h5 33. Qd4 Ke8 34. Qe3+ Kd8 35. Bd4 c5 36. dxc6 Bxc6 37. Bxa7 Qe4 38. a3 Qxe3+ 39. Bxe3 Ke7 40. Kf2 Ke6 41. Kg3 Ke5 42. Bf4+ Ke6 43. Kh4 d5 44. cxd5+ Bxd5 45. b4 Kf5 46. Bg5 Bb3 47. Be7 b5 48. Bg5 Bc2 49. Bc1 Ke4 50. Kg5 Kf3 51. Bf4 h4 52. Bd6 h3 53. a4 bxa4 54. b5 a3 55. b6 Be4 0-1

[Event "ARG-ch sf U2300 6th"]
[Site "Capilla del Monte"]
[Date "2017.05.06"]
[Round "2.4"]
[White "Ubeira Montenegro, Enrique"]
[Black "Tornquist, Carlos"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1655"]
[BlackElo "1864"]
[PlyCount "87"]
[EventDate "2017.05.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 Na6 7. Qd2 e5 8. d5 b6 9. h3 Nc5 10. Qc2 a5 11. Nf3 a4 12. Rd1 Bd7 13. 0-0 Nh5 14. Qc1 Nf4 15. Bxf4 exf4 16. Qxf4 Re8 17. Nd4 Be5 18. Qf3 Qh4 19. g4 Re7 20. Qg2 Qf6 21. g5 Qg7 22. Nc6 Bxc6 23. dxc6 Bxc3 24. bxc3 Rxe4 25. Bf3 Rxc4 26. Bd5 Rxc3 27. Rfe1 Nd3 28. Re7 Nf4 29. Qg4 Nxd5 30. Rxd5 Rxc6 31. Rd3 Rc1+ 32. Kg2 Qa1 33. Qf3 Rf8 34. Rde3 Rc5 35. h4 Qxa2 36. Qf6 Qd5+ 37. Rf3 Rc4 38. Kg3 Qd4 39. Qxd4 Rxd4 40. Rxc7 b5 41. Rb7 Rb4 42. Rf6 Rb3+ 43. Kf4 Rc8 44. Kg4 0-1

[Event "ARG-ch Seniors 65"]
[Site "Termas de Rio Hondo"]
[Date "2017.04.22"]
[Round "5.6"]
[White "Moccero, Eduardo"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1960"]
[BlackElo "1654"]
[PlyCount "93"]
[EventDate "2017.04.19"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. h3 d6 6. Bf4 Nfd7 7. e3 e5 8. Bg3 Nc6 9. Be2 Ne7 10. 0-0 a6 11. Rc1 b6 12. b4 Nf5 13. Bh2 Bb7 14. Nd5 c6 15. Nc3 Nh4 16. dxe5 Nxe5 17. Nxh4 Qxh4 18. Qxd6 Rfd8 19. Qc7 Rd7 20. Qxb6 Nxc4 21. Qc5 Nd2 22. Rfd1 Rad8 23. Bg3 Qf6 24. Qa5 c5 25. bxc5 Qc6 26. f3 Bh6 27. Bf2 Qf6 28. Qa4 Qe5 29. c6 Bxc6 30. Qxc6 Bxe3 31. Bxe3 Qxe3+ 32. Kh1 Rd6 33. Qa4 h5 34. Re1 Rd4 35. Qxa6 Qf2 36. Qb5 Rh4 37. Qg5 Rxh3+ 38. gxh3 Rd4 39. Qg2 Qe3 40. Ne4 Rxe4 41. fxe4 Nxe4 42. Bf3 Nf2+ 43. Kh2 Qf4+ 44. Kg1 Nd3 45. Rc8+ Kg7 46. Re4 Qd6 47. Rcc4 1-0

[Event "ARG-ch Seniors 65"]
[Site "Termas de Rio Hondo"]
[Date "2017.04.22"]
[Round "6.7"]
[White "Ubeira Montenegro, Enrique"]
[Black "Borges, Genaro"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1654"]
[BlackElo "1479"]
[PlyCount "121"]
[EventDate "2017.04.19"]
[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 d5 2. c4 c6 3. cxd5 Qxd5 4. Nc3 Qd8 5. e4 Nd7 6. Nf3 e6 7. Be2 Ne7 8. 0-0 Ng6 9. d5 Bb4 10. dxe6 fxe6 11. Qb3 Be7 12. Be3 Nc5 13. Qc2 0-0 14. Rfd1 Qc7 15. g3 b6 16. a3 Kh8 17. b4 Nd7 18. Nb5 Qb8 19. Nbd4 Nde5 20. Nxe5 Nxe5 21. f4 Ng6 22. Nxc6 Qb7 23. Nxe7 Qxe7 24. Rd2 Bb7 25. Rad1 Rfd8 26. Rxd8+ Rxd8 27. Rxd8+ Qxd8 28. Qd3 Qxd3 29. Bxd3 Kg8 30. Kf2 Ne7 31. Bd4 Nc6 32. Bb2 g6 33. Ke3 Kf7 34. g4 Ne7 35. Bc4 Bc8 36. h4 Kf8 37. Be5 Nc6 38. Bd6+ Ke8 39. b5 Ne7 40. Bb8 a6 41. Bc7 axb5 42. Bxb5+ Bd7 43. Bxd7+ Kxd7 44. Bxb6 Nc8 45. Bc5 Kc6 46. Kd4 Nd6 47. Bxd6 Kxd6 48. a4 Kc6 49. Ke5 Kd7 50. a5 h5 51. gxh5 gxh5 52. a6 Kc7 53. Kxe6 Kb6 54. f5 Kxa6 55. f6 Kb5 56. f7 Kb6 57. f8Q Kb5 58. Qc8 Kb6 59. Kd6 Ka5 60. Kc5 Ka4 61. Qh3 1-0

[Event "ARG-ch Seniors 65"]
[Site "Termas de Rio Hondo"]
[Date "2017.04.21"]
[Round "4.7"]
[White "Ubeira Montenegro, Enrique"]
[Black "Luna, Enrique1111"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1654"]
[PlyCount "96"]
[EventDate "2017.04.19"]
[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 d5 2. c4 Nf6 3. Nf3 Bf5 4. Nc3 e6 5. cxd5 exd5 6. Qb3 Bc8 7. Ne5 c6 8. e4 Be7 9. exd5 Nxd5 10. Nxd5 cxd5 11. Bb5+ Nd7 12. 0-0 0-0 13. Qxd5 Nb6 14. Qxd8 Rxd8 15. Be3 a6 16. Be2 Be6 17. a3 f6 18. Nf3 Nd5 19. Rac1 Rac8 20. Nd2 b5 21. a4 Nxe3 22. fxe3 Bb4 23. Nb1 Bc4 24. Bxc4+ Rxc4 25. Rxc4 bxc4 26. Kf2 a5 27. Ke2 Rb8 28. Rf5 g6 29. Rb5 Rc8 30. Nc3 Kg7 31. Rb7+ Kh6 32. Ne4 c3 33. bxc3 Bxc3 34. Nxc3 Rxc3 35. Rb5 g5 36. Rxa5 Kg6 37. h3 h5 38. Rd5 Ra3 39. a5 f5 40. Rd6+ Kf7 41. Rb6 Ra2+ 42. Kf3 g4+ 43. hxg4 hxg4+ 44. Kf4 Rf2+ 45. Ke5 g3 46. a6 Rxg2 47. a7 Ra2 48. Rb7+ Kg6 1-0

[Event "ARG-ch Seniors 65"]
[Site "Termas de Rio Hondo"]
[Date "2017.04.20"]
[Round "3.7"]
[White "Blanco, Hugo"]
[Black "Ubeira Montenegro, Enrique"]
[Result "0-1"]
[ECO "B88"]
[BlackElo "1654"]
[PlyCount "76"]
[EventDate "2017.04.19"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Kh1 a6 10. f4 Qc7 11. Be3 Bd7 12. Nf3 h5 13. a3 Rfd8 14. f5 exf5 15. Ng5 Ne5 16. Nd5 Nxd5 17. Bxd5 Bc6 18. Rxf5 Bxg5 19. Bxg5 Rd7 20. Qd2 Rf8 21. Raf1 Bxd5 22. Qxd5 Qc4 23. Rd1 Qxd5 24. Rxd5 f6 25. Bf4 g6 26. Rfxe5 fxe5 27. Be3 Rf1+ 28. Bg1 Kf7 29. h3 Re1 30. Kh2 Rxe4 31. Kg3 Ke6 32. Rd2 d5 33. c3 Rf7 34. Bb6 g5 35. Bc5 b5 36. Bb6 h4+ 37. Kh2 Rf1 38. Bf2 a5 0-1

[Event "ARG-ch Seniors 65"]
[Site "Termas de Rio Hondo"]
[Date "2017.04.20"]
[Round "2.6"]
[White "Ubeira Montenegro, Enrique"]
[Black "Ampudia, Roberto"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1654"]
[PlyCount "82"]
[EventDate "2017.04.19"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 h6 6. Bd3 Ne7 7. Bxf5 Nxf5 8. g4 Nh4 9. Nxh4 Qxh4 10. Qf3 Nd7 11. Qg3 Be7 12. Nd2 h5 13. Qxh4 Bxh4 14. Rg1 hxg4 15. Rxg4 g6 16. Nf3 Be7 17. Bd2 Rh5 18. a4 b5 19. axb5 cxb5 20. Ke2 Nb6 21. h4 Nc4 22. Bg5 Nxb2 23. Bxe7 Kxe7 24. Rb1 Na4 25. Kd2 Rf5 26. Rg3 a6 27. Rb3 Rf4 28. Ke3 Re4+ 29. Kd3 Rh8 30. Kd2 Nb6 31. Rg1 Rh5 32. Rb4 Rf5 33. Rg3 Ref4 34. Ke2 Kd7 35. Rb1 Na4 36. Rc1 Kc6 37. Rc2 Nb6 38. Rd2 Nc4 39. Rd3 a5 40. Rg1 Re4+ 41. Kf1 a4 0-1

[Event "ARG-ch Seniors 65"]
[Site "Termas de Rio Hondo"]
[Date "2017.04.19"]
[Round "1.2"]
[White "Pingas, Blas Mariano"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2285"]
[BlackElo "1654"]
[PlyCount "73"]
[EventDate "2017.04.19"]
[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 c5 2. Nf3 Nc6 3. b3 d6 4. Bb5 Bd7 5. 0-0 a6 6. Bxc6 Bxc6 7. Re1 e5 8. d3 h6 9. Nbd2 g6 10. Bb2 Bg7 11. c3 Qc7 12. d4 b5 13. dxe5 dxe5 14. c4 b4 15. a3 a5 16. axb4 cxb4 17. Ra2 Ne7 18. Qa1 f6 19. Nf1 0-0 20. Ng3 Rfd8 21. Rd1 Ra7 22. Ne1 h5 23. h4 Rxd1 24. Qxd1 Qc8 25. Bc1 Rd7 26. Qe2 Qd8 27. Be3 Nc8 28. f3 Kh7 29. Nh1 Rd1 30. Nf2 Rd7 31. g3 g5 32. hxg5 fxg5 33. Qf1 Kg6 34. Qh3 Rd6 35. Qf5+ Kh6 36. Ng4+ hxg4 37. Rh2# 1-0

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.15"]
[Round "6.8"]
[White "Gutierrez, Cristian1111"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1520"]
[BlackElo "1654"]
[PlyCount "87"]
[EventDate "2017.04.13"]
[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 c5 2. Nc3 Nc6 3. f4 d6 4. Bb5 Bd7 5. Nf3 e6 6. 0-0 Nge7 7. Qe2 a6 8. Bxc6 Nxc6 9. a4 g6 10. Nd1 Bg7 11. c3 0-0 12. g4 f5 13. g5 fxe4 14. Qxe4 Qb6 15. d3 Rae8 16. Nh4 Ne7 17. Nf2 Nf5 18. Ng2 Bc6 19. Qe2 e5 20. Qg4 c4 21. dxc4 e4 22. Qe2 e3 23. Ng4 Bxg2 24. Kxg2 Qc6+ 25. Kh3 Qe4 26. Rf3 Kh8 27. Bxe3 d5 28. cxd5 Nd6 29. Rd1 Qf5 30. Qd3 Ne4 31. Bd4 Nxg5+ 32. fxg5 Qxf3+ 33. Qxf3 Rxf3+ 34. Kg2 Rf5 35. Bxg7+ Kxg7 36. h4 Rd8 37. Nf6 h6 38. c4 hxg5 39. Ne4 gxh4 40. b4 Rf4 41. Nc5 Rf6 42. Nxb7 Rb8 43. Nc5 Rxb4 44. d6 1/2-1/2

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.15"]
[Round "5.8"]
[White "Ubeira Montenegro, Enrique"]
[Black "Gallo, Lucas"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1654"]
[BlackElo "1591"]
[PlyCount "103"]
[EventDate "2017.04.13"]
[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. Nf3 d6 3. g3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Bg2 Qb6 7. e3 Nc6 8. Nxc6 bxc6 9. 0-0 Nf6 10. Nc3 0-0 11. Qc2 Bb7 12. e4 Rfd8 13. Be3 Qc7 14. Qe2 d5 15. exd5 cxd5 16. Bf4 Qd7 17. cxd5 Bxd5 18. Nxd5 Nxd5 19. Bxd5 Qxd5 20. Rfd1 Qb7 21. Rab1 e6 22. Bd6 Qb6 23. Be5 Bxe5 24. Qxe5 Rac8 25. Qf6 Rf8 26. Rd7 Rc2 27. Rbd1 Qxb2 28. Qxb2 Rxb2 29. Rxa7 Kg7 30. Rdd7 h5 31. a4 Ra2 32. a5 Ra3 33. h4 Ra2 34. Kg2 Ra3 35. a6 Kf6 36. Rdb7 Kg7 37. Rb6 Re8 38. Rbb7 Rf8 39. Rc7 Kf6 40. Rcb7 Kg7 41. Kf1 Ra2 42. Rc7 Kf6 43. Rc6 Rd8 44. Rcc7 Rf8 45. Kg2 Ra3 46. Rcb7 Kg7 47. Kf1 Ra2 48. Kg2 Kf6 49. Rb3 Ra4 50. Rbb7 Ra2 51. Rc7 Kg7 52. Rcb7 1/2-1/2

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.14"]
[Round "3.10"]
[White "Gonzalez, Hernan"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1840"]
[BlackElo "1654"]
[PlyCount "72"]
[EventDate "2017.04.13"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Be7 8. 0-0 0-0 9. Be3 a6 10. a3 Qc7 11. Rc1 Qa5 12. Nc2 Qd8 13. Na4 Nxe4 14. Bd3 Nc5 15. Nxc5 dxc5 16. Qe2 Qc7 17. Rfd1 e5 18. Be4 Nd4 19. Nxd4 exd4 20. Bd2 Bd6 21. g3 Bd7 22. Qd3 f5 23. Bd5+ Kh8 24. b4 Rae8 25. Rb1 Bc6 26. Qf3 Bxd5 27. Qxd5 Qc6 28. bxc5 Bxc5 29. Rxb7 Qxd5 30. cxd5 Rd8 31. Bb4 Bxb4 32. Rxb4 Rxd5 33. Rbxd4 Rxd4 34. Rxd4 g6 35. Rd7 Kg8 36. f4 Rf6 1/2-1/2

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.14"]
[Round "4.10"]
[White "Ubeira Montenegro, Enrique"]
[Black "Reyes, Matias"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1654"]
[BlackElo "1717"]
[PlyCount "109"]
[EventDate "2017.04.13"]
[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 g6 2. e4 Bg7 3. Nf3 d6 4. h3 e5 5. d4 exd4 6. Nxd4 Bd7 7. Nc3 Nc6 8. Be3 Nge7 9. Rc1 0-0 10. g4 Nxd4 11. Bxd4 Nc6 12. Bxg7 Kxg7 13. Bg2 Ne5 14. Nd5 Bc6 15. 0-0 Bxd5 16. cxd5 c5 17. dxc6 Nxc6 18. Qd2 Qf6 19. Qc3 Qxc3 20. Rxc3 Rfd8 21. Rd1 Kf6 22. f4 Rac8 23. g5+ Ke7 24. Rdc1 a6 25. h4 Na7 26. Rc7+ Rxc7 27. Rxc7+ Rd7 28. Rc1 Nc6 29. Bh3 Rd8 30. Rd1 Kf8 31. Kf2 Kg7 32. Bg2 h6 33. a3 hxg5 34. hxg5 f6 35. gxf6+ Kxf6 36. Rd5 Ne7 37. Rxd6+ Rxd6 38. e5+ Ke6 39. exd6 Kxd6 40. Bxb7 a5 41. Ke3 Nf5+ 42. Kd3 Ng7 43. Be4 Ne6 44. Ke3 Nf8 45. b4 axb4 46. axb4 Ke6 47. b5 Kd6 48. b6 Ne6 49. b7 Kc7 50. Bd5 Ng7 51. Ke4 Nf5 52. Ke5 Ng3 53. Bf3 Nh5 54. Bxh5 gxh5 55. f5 1-0

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.13"]
[Round "1.3"]
[White "Robledo, Cristian"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2200"]
[BlackElo "1654"]
[PlyCount "49"]
[EventDate "2017.04.13"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Bd3 Bg4 7. Nge2 a5 8. 0-0 c6 9. h3 Bxe2 10. Bxe2 a4 11. e5 Ne8 12. Nxa4 c5 13. dxc5 Qa5 14. cxd6 exd6 15. Nc3 dxe5 16. f5 Qc5+ 17. Kh1 gxf5 18. Rxf5 Nd6 19. Rh5 f5 20. Nd5 Ne4 21. Bd3 Qd6 22. c5 Qd8 23. Kh2 Nc6 24. Bc4 Kh8 25. Rxh7+ 1-0

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.13"]
[Round "2.10"]
[White "Ubeira Montenegro, Enrique"]
[Black "Marquez, Lucas"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1654"]
[PlyCount "106"]
[EventDate "2017.04.13"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Bd7 7. Be3 g6 8. 0-0 Bg7 9. Kh1 0-0 10. f3 a6 11. Qd2 Rc8 12. Nxc6 Bxc6 13. a4 Nd7 14. Bd4 Qa5 15. Bxg7 Kxg7 16. Qd4+ Qe5 17. Qd2 Nf6 18. Bd3 Nh5 19. f4 Qd4 20. Qe2 e5 21. fxe5 dxe5 22. Qf2 Rcd8 23. Ne2 Qxf2 24. Rxf2 Nf6 25. Nc3 Rd4 26. Re1 Bxa4 27. Ref1 Nh5 28. Ne2 Rb4 29. g4 Nf4 30. Nxf4 exf4 31. b3 Bc6 32. Rxf4 g5 33. Rf5 f6 34. h4 h6 35. Kh2 Bxe4 36. Bxe4 Rxe4 37. Kg3 gxh4+ 38. Kxh4 Kg6 39. R1f2 b5 40. Rc5 Re6 41. Kg3 Rd8 42. Rh2 Re5 43. Rc6 a5 44. Rf2 Rf8 45. Kf4 Rfe8 46. Kg3 Re3+ 47. Kg2 R8e6 48. Rc5 R3e5 49. Rc3 Kg5 50. Rg3 Re2 51. Kf3 R6e3+ 52. Kg2 Rxg3+ 53. Kxg3 Rxf2 0-1

[Event "ARG-ch sf"]
[Site "La Banda"]
[Date "2017.01.14"]
[Round "2"]
[White "Picco, Daniel"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2045"]
[BlackElo "1754"]
[PlyCount "142"]
[EventDate "2017.01.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5 11. f3 f4 12. Bd2 g5 13. Nf2 Kh8 14. b4 Ng6 15. c5 Qf6 16. Rc1 Rf7 17. Bb5 Qe7 18. Bxe8 Qxe8 19. cxd6 cxd6 20. Qe2 Bd7 21. b5 a6 22. b6 Qd8 23. Rb1 Rc8 24. Rfc1 h5 25. h3 Bf8 26. Ncd1 Bb5 27. Rxc8 Qxc8 28. Qe1 Qd8 29. Nc3 Bd7 30. Qe2 Be7 31. Kf1 Qf8 32. Ke1 Nh4 33. Nd3 g4 34. hxg4 hxg4 35. Kd1 Rg7 36. Kc2 gxf3 37. gxf3 Rg2 38. Qf1 Kg8 39. Ne1 Rg6 40. a4 Kf7 41. a5 Qg7 42. Qc4 Bd8 43. Ne2 Ke8 44. Qb4 Bh3 45. Rb3 Bd7 46. Kb2 Kf8 47. Bc3 Kg8 48. Nxf4 Qh6 49. Nxg6 Qxg6 50. Bd2 Bb5 51. Qc3 Bd7 52. Rb4 Qg7 53. Rc4 Qe7 54. f4 exf4 55. Bxf4 Ng6 56. Qg3 Qf6+ 57. e5 dxe5 58. Bd2 Kf7 59. Bc3 Qd6 60. Qf2+ Kg7 61. Qg2 Bf5 62. Bb4 Qf6 63. d6 Be6 64. Qxb7+ Kh8 65. Qh1+ Kg8 66. Rc7 Bxc7 67. dxc7 Bf5 68. Qd5+ Kg7 69. Qc4 Nf4 70. c8Q Nd3+ 71. Qxd3 Bxd3 1-0

[Event "ARG-ch sf"]
[Site "La Banda"]
[Date "2017.01.14"]
[Round "1"]
[White "Ubeira Montenegro, Enrique"]
[Black "Moreno, Carlos"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1754"]
[BlackElo "1959"]
[PlyCount "70"]
[EventDate "2017.01.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 d6 4. Nc3 Nbd7 5. Qc2 Be7 6. e4 0-0 7. Nge2 Ne8 8. Ng3 a5 9. Be2 Bg5 10. Bd2 Nc5 11. 0-0 g6 12. Bxg5 Qxg5 13. f4 exf4 14. Qd2 Ng7 15. Qxf4 Qxf4 16. Rxf4 Bd7 17. Raf1 Rae8 18. b3 h5 19. h4 Re7 20. R1f2 Rfe8 21. Kf1 f5 22. exf5 Bxf5 23. Nxf5 Nxf5 24. Rxf5 gxf5 25. Rxf5 Re5 26. Rf4 Ne4 27. Nxe4 Rxe4 28. Rf2 Rxh4 29. g3 Rd4 30. Bxh5 Rf8 31. Rxf8+ Kxf8 32. Ke2 c5 33. dxc6 bxc6 34. Ke3 c5 35. Bf3 Ke7 0-1

[Event "ARG-ch sf U2300 Ottonello Memorial"]
[Site "Monteros"]
[Date "2016.09.17"]
[Round "1.7"]
[White "Ubeira Montenegro, Enrique"]
[Black "Santucho, Jorge Mario"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "1723"]
[BlackElo "1972"]
[PlyCount "94"]
[EventDate "2016.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e3 b5 7. Be2 Nbd7 8. 0-0 Bb7 9. Qc2 Qb6 10. e4 h6 11. Bh4 g5 12. Bg3 g4 13. Nh4 Qxd4 14. Rad1 Qc5 15. Rfe1 0-0-0 16. Bf1 Be7 17. Ne2 Nh5 18. Nd4 Nxg3 19. hxg3 Bf6 20. Ne2 Ne5 21. Nf4 Bxh4 22. gxh4 g3 23. Nh3 Ng4 24. Qe2 gxf2+ 25. Nxf2 Qxf2+ 26. Qxf2 Nxf2 27. Kxf2 Rxd1 28. Rxd1 Rd8 29. Rxd8+ Kxd8 30. e5 c5 31. Ke3 Ke7 32. Kf4 Bd5 33. Kg4 Kf8 34. g3 b4 35. Kf4 c3 36. bxc3 Bxa2 37. cxb4 cxb4 38. Ke3 b3 39. Bc4 a5 40. Kd2 Ke7 41. g4 a4 42. g5 hxg5 43. hxg5 Bb1 44. Kc1 Be4 45. Kb2 Bc6 46. Kc3 f5 47. Kd3 Be8 0-1

[Event "ARG-ch sf U2300"]
[Site "San Pedro de Jujuy"]
[Date "2016.08.06"]
[Round "1.8"]
[White "Belmonte, Diego Jose"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1971"]
[BlackElo "1712"]
[PlyCount "47"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. c4 Bg7 4. Nc3 d6 5. Nf3 Nf6 6. e4 Bg4 7. Be2 Nbd7 8. 0-0 0-0 9. h3 Bxf3 10. Bxf3 Qc7 11. Be2 Rad8 12. f4 Qb8 13. Be3 Rfe8 14. Qd2 a6 15. a4 Qc7 16. g4 e5 17. f5 gxf5 18. Rxf5 Re7 19. Bg5 Kh8 20. Raf1 Rg8 21. Rxf6 Nxf6 22. Rxf6 h5 23. Rf5 Ree8 24. Bf6 1-0

[Event "ARG-ch sf U2300"]
[Site "San Pedro de Jujuy"]
[Date "2016.08.06"]
[Round "3.8"]
[White "Lingiardi, Oscar"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1879"]
[BlackElo "1712"]
[PlyCount "99"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e5 7. Nf3 Be7 8. 0-0 0-0 9. Bg5 Be6 10. Bb3 Nc6 11. Qd2 h6 12. Bxf6 Bxf6 13. Nd5 Bxd5 14. Qxd5 Qc7 15. Rad1 Rad8 16. c3 Ne7 17. Qd3 Ng6 18. g3 Qd7 19. Ne1 Qh3 20. Qf3 Bg5 21. Qg2 Qxg2+ 22. Nxg2 Ne7 23. Rd3 Rfe8 24. Rfd1 Nc8 25. Ne3 Be7 26. Nf5 Bf8 27. c4 g6 28. Ne3 Be7 29. Nd5 Bg5 30. h4 Be7 31. c5 Kg7 32. Ba4 Rf8 33. Nxe7 Nxe7 34. cxd6 Ng8 35. Rc1 f5 36. Rc7+ Rf7 37. Bb3 Rfd7 38. Be6 fxe4 39. Rd2 Nf6 40. Bxd7 Nxd7 41. Rxb7 Kf6 42. b4 Ke6 43. a4 Rc8 44. b5 axb5 45. axb5 Rc3 46. Kf1 Rd3 47. Ke2 Rxd2+ 48. Kxd2 Kxd6 49. Rxd7+ Kxd7 50. Ke3 1-0

[Event "ARG-ch sf U2300"]
[Site "San Pedro de Jujuy"]
[Date "2016.08.06"]
[Round "2.12"]
[White "Ubeira Montenegro, Enrique"]
[Black "Gutierrez, Aldo"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1712"]
[BlackElo "1832"]
[PlyCount "91"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. c4 e6 4. Bg2 d5 5. 0-0 c6 6. b3 Bc5 7. d4 Bd6 8. Bb2 0-0 9. Ne5 Nbd7 10. Nd2 Qe8 11. Qc2 Qh5 12. f3 f4 13. gxf4 Qh4 14. e3 Nh5 15. Qd1 Rxf4 16. exf4 Nxf4 17. Kh1 Qg5 18. Rg1 Nxe5 19. Bf1 Qh6 20. dxe5 Bc5 21. Rg4 Be3 22. Qe1 Ng6 23. Rd1 Bd7 24. Bd3 Bf4 25. Qf2 Be3 26. Qe2 Rf8 27. Nf1 Bf4 28. Bxg6 hxg6 29. Qf2 g5 30. Ng3 Be8 31. Bc1 Bxe5 32. Bxg5 Qh7 33. cxd5 exd5 34. Re1 Bd6 35. Be7 Bxe7 36. Rxe7 Qb1+ 37. Kg2 g6 38. Qd4 Bf7 39. Qf6 Qc2+ 40. Kh3 Qd3 41. Kh4 Qc2 42. Qf4 Be6 43. Qe5 Qxh2+ 44. Kg5 Rf5+ 45. Kxg6 Rxe5 46. Re8# 1-0

[Event "Mendoza-ch"]
[Site "Mendoza"]
[Date "2016.01.26"]
[Round "5"]
[White "Fernandez, Javier Horacio"]
[Black "Ubeira Montenegro, Enrique"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1871"]
[BlackElo "1676"]
[PlyCount "42"]
[EventDate "2016.01.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 4. e3 c6 5. Bd3 Be7 6. h3 Nbd7 7. c3 b6 8. 0-0 0-0 9. Nbd2 Bb7 10. Ne5 c5 11. Bh2 c4 12. Bc2 b5 13. f4 Ne4 14. Nxe4 dxe4 15. f5 exf5 16. Rxf5 Bd6 17. Ng4 Bxh2+ 18. Kxh2 a6 19. Ne5 f6 20. Nxd7 Qxd7 21. Qg4 Bc8 0-1

[Event "Mendoza-ch"]
[Site "Mendoza"]
[Date "2016.01.26"]
[Round "3"]
[White "Moreno, Carlos"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1957"]
[BlackElo "1676"]
[PlyCount "99"]
[EventDate "2016.01.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Nbd7 4. Bd3 c5 5. b3 e6 6. Nbd2 Be7 7. Bb2 0-0 8. 0-0 b6 9. Ne5 Bb7 10. f4 Ne4 11. Nxe4 dxe4 12. Bb5 Nf6 13. Nc6 Bxc6 14. Bxc6 Rc8 15. Bb5 Nd5 16. Qe2 f5 17. Ba6 Rc7 18. Rfd1 Qe8 19. a3 cxd4 20. Bxd4 Bc5 21. c4 Bxd4 22. Rxd4 Nf6 23. Rad1 Qe7 24. b4 e5 25. fxe5 Ng4 26. e6 Ne5 27. c5 bxc5 28. Rd5 Qxe6 29. bxc5 h6 30. Rd6 Qe7 31. Qa2+ Qf7 32. Qc2 Kh7 33. R1d5 Ng4 34. Qc3 Rb8 35. h3 Rb1+ 36. Bf1 Nf6 37. Rxf5 Rb3 38. Qd4 Qg6 39. Rf4 Qg3 40. Rfxf6 gxf6 41. Qxe4+ Qg6 42. Qd4 Rg7 43. Rxf6 Qe8 44. Bd3+ Rxd3 45. Qxd3+ Kg8 46. Qd5+ Kh7 47. Re6 Qf7 48. Qe4+ Kh8 49. Rxh6+ Kg8 50. Qa8+ 1-0

[Event "Mendoza-ch"]
[Site "Mendoza"]
[Date "2016.01.26"]
[Round "4"]
[White "Ubeira Montenegro, Enrique"]
[Black "Acosta, Cristian"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1676"]
[BlackElo "1899"]
[PlyCount "74"]
[EventDate "2016.01.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 f5 12. Bd3 Be6 13. Bc2 Bxd5 14. Qxd5 Ne7 15. Qd1 fxe4 16. Qg4 0-0 17. Qxe4 f5 18. Qe2 d5 19. Bb3 Kh8 20. Nc2 Qb6 21. Rd1 Rad8 22. 0-0 a5 23. a3 Qc5 24. Rd3 Ng6 25. Qe3 Qc6 26. g3 e4 27. Nd4 Qd7 28. Rdd1 f4 29. Qd2 f3 30. Kh1 Qh3 31. Rg1 Ne5 32. g4 Nxg4 33. Rxg4 Qxg4 34. Rg1 Qd7 35. Qe1 Be5 36. Qf1 Rg8 37. Nxb5 Rxg1+ 0-1

[Event "Mendoza-ch"]
[Site "Mendoza"]
[Date "2016.01.25"]
[Round "2"]
[White "Ubeira Montenegro, Enrique"]
[Black "Mariscal, Carlos Jesus"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1676"]
[BlackElo "1908"]
[PlyCount "99"]
[EventDate "2016.01.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Be2 c6 6. 0-0 Bg4 7. b4 Qc7 8. Rb1 e6 9. Nd4 h5 10. d3 e5 11. Nf3 Nbd7 12. Ng5 Be7 13. b5 Bf5 14. Bf3 Ng4 15. Nge4 g6 16. h3 Ngf6 17. Nxf6+ Nxf6 18. Bg5 Kf8 19. Bxf6 Bxf6 20. bxc6 bxc6 21. Qe2 Kg7 22. Ne4 Be7 23. Ng3 Be6 24. c4 f5 25. Qc2 Bc5 26. Ne2 Rhd8 27. Rb3 Rab8 28. Rfb1 Rb6 29. Nc3 Rxb3 30. Rxb3 Rd7 31. Ne2 Qd6 32. g3 Bb6 33. Qc3 Qc5 34. Qe1 Ba5 35. Qf1 Bf7 36. Qg2 Rc7 37. g4 hxg4 38. hxg4 f4 39. g5 Bb6 40. Qh2 Bg8 41. Nc3 Qd4 42. Ne4 Qa1+ 43. Kg2 Kf7 44. c5 Bxc5 45. Nxc5 Ke7 46. Qh6 Bf7 47. Rb8 Kd6 48. Qf8+ Re7 49. Nb7+ Kc7 50. Qd8# 1-0

[Event "Mendoza-ch"]
[Site "Mendoza"]
[Date "2016.01.25"]
[Round "1"]
[White "Valenzuela, Luis"]
[Black "Ubeira Montenegro, Enrique"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1676"]
[PlyCount "54"]
[EventDate "2016.01.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 e6 3. g3 Nf6 4. a3 c6 5. d3 Nbd7 6. Nd2 a5 7. c3 Be7 8. Bg2 0-0 9. Ngf3 Qb6 10. Rb1 Ng4 11. 0-0 axb4 12. cxb4 Bf6 13. d4 Qb5 14. e4 dxe4 15. Nxe4 Be7 16. Re1 Qa4 17. Qe2 Qa6 18. Qd2 Nb6 19. Bf1 Qa7 20. h3 Nf6 21. Nc3 Nfd5 22. Nxd5 cxd5 23. Rec1 Qb8 24. Kg2 Bd7 25. Bd3 Qd6 26. Ne5 Rfc8 27. Qe2 Be8 0-1

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.10"]
[Round "9"]
[White "Paredes Araya, Dusan"]
[Black "Ubeira Montenegro, Enrique"]
[Result "0-1"]
[ECO "B54"]
[BlackElo "1676"]
[PlyCount "62"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nf6 4. Nc3 e6 5. d4 cxd4 6. Nxd4 Be7 7. Be2 0-0 8. 0-0 a6 9. Be3 Nc6 10. Qd2 Bd7 11. Rfd1 Nxd4 12. Bxd4 Bc6 13. Qe3 Nd7 14. f4 f6 15. e5 dxe5 16. fxe5 f5 17. Bf3 Bxf3 18. Qxf3 Qc7 19. Qe2 Bc5 20. b3 Rae8 21. Kh1 Bxd4 22. Rxd4 Nxe5 23. Re1 Ng4 24. g3 Qc6+ 25. Kg1 Nf6 26. Red1 b5 27. h3 b4 28. Na4 Ne4 29. Qf3 Rc8 30. Kh2 Rc7 31. Nb2 Nc3 0-1

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.10"]
[Round "9"]
[White "Ubeira Montenegro, Enrique"]
[Black "Canales Farfan, Salvador"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1676"]
[PlyCount "83"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Qe2 d5 10. Bxd5 Qxd5 11. Nc3 Qc6 12. 0-0 Bf5 13. Rad1 0-0-0 14. Ne5 Nxc3 15. bxc3 Qe6 16. cxb4 f6 17. b5 fxe5 18. dxe5 Qg6 19. a4 Bd3 20. Qf3 Bxf1 21. Rxf1 b6 22. Qa8+ Kd7 23. Rd1+ Ke7 24. Qf3 Rxd1+ 25. Qxd1 Rd8 26. Qf3 Qd3 27. Qxd3 Rxd3 28. h3 Ra3 29. g4 Rxh3 30. Kg2 Ra3 31. f3 Rxa4 32. Kg3 Ra5 33. f4 Rxb5 34. g5 a5 35. f5 Rxe5 36. Kg4 a4 37. f6+ gxf6 38. gxf6+ Kxf6 39. Kf4 Ra5 40. Ke3 a3 41. Kd2 a2 42. Kd3 0-1

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.09"]
[Round "7"]
[White "Pinilla Delgado, Agustin Eduard"]
[Black "Ubeira Montenegro, Enrique"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2038"]
[BlackElo "1676"]
[PlyCount "104"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. Bg2 Nfd7 9. a4 Nc6 10. Nde2 Nb6 11. 0-0 h5 12. b3 hxg4 13. hxg4 Ne5 14. Nd4 Qc7 15. Bb2 d5 16. f4 Ng6 17. e5 Nxf4 18. Rxf4 Qxe5 19. Nce2 Bg5 20. Rf3 Bd7 21. Bc1 0-0-0 22. a5 Na8 23. c4 dxc4 24. Rc3 Qh2+ 25. Kf1 Bxc1 26. Raxc1 Bc6 27. Bxc6 bxc6 28. Rxc4 e5 29. Rxc6+ Kb8 30. Qd2 Rxd4 31. Rc8+ Rxc8 32. Rxc8+ Kxc8 33. Qc3+ Nc7 34. Nxd4 exd4 35. Qxd4 Qh3+ 36. Kf2 Qxb3 37. Qxg7 Qd5 38. Qf8+ Kb7 39. Qb4+ Qb5 40. Qe4+ Nd5 41. Qf3 Qb2+ 42. Kg1 Qd4+ 43. Kh1 f6 44. Qb3+ Kc6 45. Qf3 Qe3 46. Qf5 Qh3+ 47. Kg1 Qg3+ 48. Kh1 Qh4+ 49. Kg1 Qe1+ 50. Kh2 Qe2+ 51. Kh1 Qe1+ 52. Kh2 Qe5+ 0-1

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.09"]
[Round "8"]
[White "Ubeira Montenegro, Enrique"]
[Black "Riquelme Abuffon, Nicolas Maximiliano"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1676"]
[BlackElo "1847"]
[PlyCount "102"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Bg5 11. Qd3 a6 12. h3 0-0 13. h4 Be7 14. g4 Rc8 15. c3 b5 16. Rd1 Bxd5 17. exd5 Nb8 18. Nd2 Nd7 19. Ne4 Nc5 20. Nxc5 Rxc5 21. Qe4 Qc8 22. g5 f5 23. gxf6 Rxf6 24. Bd3 g6 25. Rg1 Qf8 26. h5 Rf4 27. Qg2 Bh4 28. Rd2 g5 29. Rf1 Rc7 30. Kd1 Rcf7 31. f3 e4 32. Be2 exf3 33. Bxf3 Rxf3 34. Rxf3 Rxf3 35. Qe2 Rf1+ 36. Kc2 Rf2 37. Qe6+ Kh8 38. Rxf2 Qxf2+ 39. Kb3 Qf8 40. h6 Bg3 41. a4 Be5 42. axb5 axb5 43. Qd7 Qg8 44. Qc6 g4 45. Qxb5 g3 46. Qf1 g2 47. Qg1 Qxd5+ 48. c4 Qd3+ 49. Kb4 Qf1 50. Qa7 g1Q 51. Qa8+ Qg8 0-1

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.08"]
[Round "6"]
[White "Ubeira Montenegro, Enrique"]
[Black "Rivera Sarmiento, Andres Misael"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1676"]
[BlackElo "1895"]
[PlyCount "100"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. Bf3 Nc6 8. Nxc6 bxc6 9. 0-0 Be7 10. Re1 d5 11. Qd3 0-0 12. exd5 cxd5 13. Bg5 a5 14. Nb5 Qb6 15. Be3 Bc5 16. Bxc5 Qxc5 17. Nd4 Ba6 18. Qd2 a4 19. c3 Rfc8 20. Nc2 Rab8 21. Nb4 Bb7 22. Qd3 a3 23. Rab1 Nd7 24. h3 axb2 25. Rxb2 Qxc3 26. Qxc3 Rxc3 27. Nxd5 Rxf3 28. gxf3 Bxd5 29. Rxb8+ Nxb8 30. Rc1 Nc6 31. f4 Kf8 32. Kf1 Ke7 33. Ke2 Kd6 34. a3 h5 35. Ke3 Na5 36. Rc3 Nc6 37. Kd3 Ke7 38. Rc5 Kf6 39. h4 Kf5 40. Ke3 Kg4 41. a4 Kxh4 42. f3 Kg3 43. f5 h4 44. fxe6 fxe6 45. Rc1 Bxf3 46. Rf1 Bg2 47. Rf7 g5 48. Rg7 g4 49. Rg6 e5 50. Rf6 h3 0-1

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.07"]
[Round "4"]
[White "Belmonte, Diego Jose"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1948"]
[BlackElo "1676"]
[PlyCount "119"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. f4 Nbd7 10. f5 Nc5 11. Qf3 e5 12. Nde2 Nxb3 13. axb3 b5 14. Bg5 Bb7 15. Rad1 Rc8 16. Bxf6 Bxf6 17. Qd3 Qb6+ 18. Kh1 b4 19. Nd5 Bxd5 20. exd5 e4 21. Qxe4 Rfe8 22. Qd3 Re3 23. Qd2 Rce8 24. Nd4 R3e4 25. Nc6 Bxb2 26. Rde1 Bc3 27. Rxe4 Rxe4 28. Qd3 Re3 29. Qc4 a5 30. Nxb4 h6 31. Nd3 Bf6 32. h3 Kh7 33. Rd1 Qd8 34. Re1 Qe7 35. Rxe3 Qxe3 36. Qf4 Qe2 37. Qf2 Qe4 38. Qf3 Qd4 39. Kh2 Qc3 40. Qe2 Bd4 41. Qe4 Bf6 42. Qe2 Bd4 43. Qd1 Qc8 44. g4 Qe8 45. Qe1 Be3 46. Qh1 Qe7 47. Qf3 Bd4 48. Kg2 Qg5 49. Qe2 h5 50. c4 hxg4 51. hxg4 Qh4 52. Qe4 Bf6 53. Qf3 Qg5 54. Qf4 Qh4 55. Qh2 Kh6 56. Qxh4+ Bxh4 57. Kf3 Bf6 58. c5 dxc5 59. Nxc5 Be7 60. Nb7 1-0

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.07"]
[Round "5"]
[White "Ubeira Montenegro, Enrique"]
[Black "Robles Meneses, Ruben"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "1676"]
[PlyCount "99"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. Re1 Bd6 13. d4 Ng4 14. Be3 Qh4 15. h3 Nh2 16. Bd5 Ng4 17. hxg4 Qh2+ 18. Kf1 Qh1+ 19. Ke2 Bxg4+ 20. Bf3 Qxg2 21. Bxg4 Qxg4+ 22. Kd2 Qf5 23. Qc2 Qf3 24. Qd1 Qf5 25. Rg1 Bf4 26. Na3 Rae8 27. Nc2 c5 28. Qe2 b4 29. Rg2 bxc3+ 30. bxc3 cxd4 31. Nxd4 Qa5 32. Rg4 Bh6 33. Qd3 Bxe3+ 34. fxe3 f5 35. Rh4 g6 36. Qc4+ Kh8 37. Nc6 Qa3 38. Qb3 Qd6+ 39. Nd4 Qe7 40. Rh3 Qe4 41. Rg1 Kg7 42. Qc2 Qd5 43. Kc1 Re5 44. Qh2 Rh8 45. Qb2 Rhe8 46. Qd2 Qb7 47. e4 Qxe4 48. Qh6+ Kf6 49. Qg5+ Kg7 50. Rxh7+ 1-0

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.06"]
[Round "2"]
[White "Ubeira Montenegro, Enrique"]
[Black "Poblete Rojas, Pablo"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1676"]
[BlackElo "1999"]
[PlyCount "116"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 c5 7. Bd3 Nc6 8. cxd5 Nxd5 9. Bg3 cxd4 10. exd4 Ncb4 11. Bb1 b6 12. Nxd5 Nxd5 13. 0-0 Bb7 14. Re1 Nf6 15. Ne5 Qd5 16. f3 Rac8 17. a3 Rfd8 18. Bf2 Qb5 19. Qd2 Bd6 20. Bd3 Qb3 21. Qe3 Bd5 22. Re2 Rc7 23. Bh4 Be7 24. Qf4 Rdc8 25. Ba6 Bb7 26. Bxb7 Rxb7 27. Rc1 Rf8 28. Nc6 Nd5 29. Nxe7+ Nxe7 30. Bxe7 Rxe7 31. Qd6 Ree8 32. Kf2 Rd8 33. Qc7 a5 34. Qc4 Qxc4 35. Rxc4 Rd5 36. Rc6 Rb5 37. Rec2 g5 38. Rc8 Rxc8 39. Rxc8+ Kg7 40. Rc2 h5 41. Ke3 Kf6 42. Ke4 Ke7 43. Rc7+ Ke8 44. Rc8+ Kd7 45. Rc2 Kd6 46. Kd3 a4 47. Re2 Rb3+ 48. Kc2 f6 49. Rd2 Kd5 50. Rd3 Kc4 51. Rc3+ Rxc3+ 52. bxc3 h4 53. g3 hxg3 54. hxg3 b5 55. f4 gxf4 56. gxf4 f5 57. Kd2 Kb3 58. Kd3 Kxa3 0-1

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.05"]
[Round "1"]
[White "Cerda Albornoz, Guillermo Fidel"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2240"]
[BlackElo "1676"]
[PlyCount "79"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 b5 7. Bc2 Bb7 8. 0-0 e6 9. d4 Be7 10. h3 0-0 11. Ng5 h6 12. Nf3 Rc8 13. Re1 e5 14. d5 Nh7 15. Nbd2 c4 16. g4 Ng5 17. Kg2 g6 18. h4 Nxf3 19. Nxf3 g5 20. hxg5 hxg5 21. Rh1 Kg7 22. Be3 Rh8 23. Rxh8 Kxh8 24. Rh1+ Kg7 25. Rh5 f6 26. Qd1 Qe8 27. Qh1 Qg6 28. Bb1 Rg8 29. Nd2 Nf8 30. b3 cxb3 31. axb3 Nd7 32. c4 b4 33. Nf1 Nf8 34. Ng3 Bc8 35. f3 Bd7 36. Bd3 Qe8 37. Nf5+ Bxf5 38. gxf5 a5 39. c5 dxc5 40. d6 1-0

[Event "ARG-ch sf U2000"]
[Site "Monteros"]
[Date "2015.11.01"]
[Round "4.15"]
[White "Liacoplo, Claudio Gustavo"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1/2-1/2"]
[ECO "E92"]
[BlackElo "1731"]
[PlyCount "90"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Bg5 Nc6 8. Nd5 h6 9. Nxf6+ Bxf6 10. Bxh6 Re8 11. dxe5 Nxe5 12. Qc2 Ng4 13. Bf4 Bg7 14. h3 Nf6 15. Bg5 Qd7 16. 0-0-0 Nxe4 17. Be3 b6 18. Nd2 Nxf2 19. Bxf2 Rxe2 20. Rhf1 Qf5 21. Qxf5 Bxf5 22. g4 Bd3 23. h4 a5 24. Bg1 Rxd2 25. Kxd2 Bxf1 26. Rxf1 Bxb2 27. h5 Kg7 28. Be3 f6 29. h6+ Kh7 30. a4 Re8 31. g5 f5 32. Kd3 Re4 33. Rf4 Re6 34. Rf2 Be5 35. Re2 Bg3 36. Bd4 Rxe2 37. Kxe2 c5 38. Bc3 Kg8 39. Kf3 Bh2 40. Bb2 Kh7 41. Bc3 Kg8 42. Bd2 Be5 43. Bf4 Kf7 44. Bxe5 dxe5 45. Ke3 Kg8 1/2-1/2

[Event "ARG-ch sf U2000"]
[Site "Monteros"]
[Date "2015.10.31"]
[Round "2.14"]
[White "Gutierrez, Cristian1111"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1/2-1/2"]
[ECO "C15"]
[BlackElo "1731"]
[PlyCount "175"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 c5 6. Nge2 Nf6 7. Bg5 cxd4 8. Bxf6 Qxf6 9. Qxd4 Qxd4 10. Nxd4 Na6 11. Ndb5 0-0 12. 0-0-0 Nc5 13. Bf3 a6 14. Nc7 Rb8 15. a3 Bxc3 16. bxc3 b5 17. Rd6 g6 18. Rhd1 Kg7 19. Rc6 Na4 20. Rd3 Bb7 21. Rcd6 Bxf3 22. gxf3 Nc5 23. R3d4 a5 24. Rc6 Na4 25. Rd7 Kf6 26. Nd5+ Ke5 27. f4+ Kf5 28. Ne3+ Kxf4 29. Rcc7 f5 30. Rxh7 Rfc8 31. Kd2 Nc5 32. Ke2 Kg5 33. h4+ Kf4 34. Rcg7 Rh8 35. Rxh8 Rxh8 36. Rxg6 Ke5 37. Ng2 Ne4 38. f4+ Kd5 39. Ne3+ Kc5 40. Rxe6 Nd6 41. Re5+ Kc6 42. Nxf5 Nxf5 43. Rxf5 Rxh4 44. Kd3 Rh3+ 45. Kd4 Rh6 46. Rc5+ Kb6 47. f5 Rd6+ 48. Rd5 Rc6 49. Re5 Rc4+ 50. Kd3 Rf4 51. Ke3 Rf1 52. Ke2 Rf4 53. Kd2 Kc6 54. Kc1 Rf2 55. Kb2 Rf4 56. Kb3 Kb6 57. Re6+ Kc5 58. f6 Kd5 59. Rb6 Kc5 60. Ra6 a4+ 61. Kb2 Rf5 62. Kc1 Rf2 63. Kd1 Kc4 64. Rc6+ Kd5 65. Rb6 Kc5 66. Re6 Kd5 67. Ra6 Kc5 68. Kc1 Kd5 69. Kb2 Rf5 70. c4+ Kxc4 71. Re6 Kd5 72. Re8 Rxf6 73. Kc3 Rf4 74. Rd8+ Kc5 75. Rd3 Rc4+ 76. Kb2 Kc6 77. Rc3 Rxc3 78. Kxc3 Kc5 79. Kb2 Kc4 80. Ka2 Kc3 81. Kb1 Kc4 82. Kb2 Kd4 83. Ka2 Kc4 84. Kb1 Kc3 85. Kc1 b4 86. axb4 Kxb4 87. Kb2 Kc4 88. Ka3 1/2-1/2

[Event "ARG-ch sf U2000"]
[Site "Monteros"]
[Date "2015.10.31"]
[Round "1.1"]
[White "Ubeira Montenegro, Enrique"]
[Black "Cuva, Daniel Alejandro"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1731"]
[BlackElo "1989"]
[PlyCount "70"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. a3 Nf6 4. Nf3 b6 5. Ne5 c5 6. e3 Bd6 7. cxd5 Bxe5 8. dxe5 Nxd5 9. e4 Ne7 10. Qxd8+ Kxd8 11. Be2 Nbc6 12. f4 Nd4 13. Bd1 Ba6 14. Kf2 Nec6 15. Nc3 Ke7 16. Be3 Rhd8 17. Rc1 Rac8 18. Re1 Na5 19. b4 cxb4 20. axb4 Nab3 21. Bxb3 Nxb3 22. Rc2 Bd3 23. Ra2 Rxc3 24. Rxa7+ Rd7 25. Rxd7+ Kxd7 26. Bxb6 Kc6 27. Bd8 Kb5 28. Be7 Kc4 29. f5 Rc2+ 30. Ke3 Rxg2 31. fxe6 fxe6 32. h4 Nd4 33. Rc1+ Rc2 34. Ra1 Re2+ 35. Kf4 Rxe4+ 0-1

[Event "ARG-ch sf U2000"]
[Site "Monteros"]
[Date "2015.10.31"]
[Round "3.13"]
[White "Ubeira Montenegro, Enrique"]
[Black "Yurko, Antonio Miguel"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1731"]
[PlyCount "156"]
[EventDate "2015.10.31"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. Nxc4 Bb4 8. Bd2 0-0 9. e3 Nbd7 10. Be2 c5 11. 0-0 Rc8 12. Nd6 Rc6 13. Nxf5 exf5 14. Bf3 Rc8 15. Bxb7 Rb8 16. Bf3 cxd4 17. exd4 Nb6 18. Bf4 Rc8 19. Rc1 Qd7 20. Be5 Bxc3 21. bxc3 Nfd5 22. a5 Nc4 23. Bxd5 Qxd5 24. Qb3 Qxa5 25. Ra1 Qb6 26. Qxb6 axb6 27. Bf4 f6 28. h4 Rfe8 29. Rfe1 Kf7 30. Ra7+ Kf8 31. Rxe8+ Rxe8 32. Rc7 Re1+ 33. Kh2 b5 34. Rc5 Rb1 35. Rxf5 Rb3 36. Rc5 Rxc3 37. Rxb5 Rd3 38. Rd5 Ke7 39. Bc7 Nd2 40. Rd8 Nb3 41. d5 Nc5 42. d6+ Ke6 43. Re8+ Kf7 44. Re7+ Kf8 45. Re2 Kf7 46. Re7+ Kf8 47. Re2 h5 48. f3 Kf7 49. Re7+ Kf8 50. Kg3 Na6 51. Rd7 Nc5 52. Rd8+ Kf7 53. Ra8 Ne4+ 54. Kf4 Nxd6 55. Rd8 Rd4+ 56. Ke3 Nf5+ 57. Ke2 Rxd8 58. Bxd8 Nxh4 59. g3 Ng6 60. Ke3 Ke6 61. Ba5 Ne5 62. Bc3 Kf5 63. Bd4 g5 64. Kf2 Ke6 65. Ke3 Nc6 66. Bc3 f5 67. Kf2 Ne7 68. Bg7 Nd5 69. Kg2 f4 70. Kf2 Kf5 71. Bd4 fxg3+ 72. Kxg3 h4+ 73. Kf2 Nb4 74. Ba7 Nd3+ 75. Kg2 Kf4 76. Bb8+ Ke3 77. Bd6 Nf4+ 78. Bxf4+ gxf4 0-1

[Event "Las Varillas Cup Municipalidad"]
[Site "Las Varillas"]
[Date "2015.08.16"]
[Round "4.9"]
[White "Ubeira Montenegro, Enrique"]
[Black "Lingiardi, Oscar"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1756"]
[BlackElo "1903"]
[PlyCount "120"]
[EventDate "2015.08.15"]
[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 Nf6 2. c4 e5 3. d5 Bc5 4. e3 0-0 5. a3 a5 6. Nc3 d6 7. Nge2 Bg4 8. f3 Bh5 9. Ng3 Bg6 10. h4 h5 11. e4 Nbd7 12. Bd3 Re8 13. Bg5 c6 14. Qd2 Bd4 15. Be3 Qb6 16. Bxd4 Qxd4 17. Nge2 Qb6 18. Na4 Qa7 19. Nec3 Nc5 20. Nxc5 Qxc5 21. Qf2 Qxf2+ 22. Kxf2 cxd5 23. cxd5 Rac8 24. Bb5 Red8 25. Rac1 Kf8 26. Ke3 Rc7 27. Ba4 Rdc8 28. Na2 Rc4 29. Bb5 R4c5 30. Rxc5 Rxc5 31. Nc3 Ke7 32. Rc1 Nd7 33. Bxd7 Kxd7 34. g4 f6 35. Ne2 Rb5 36. Rb1 hxg4 37. fxg4 Rxd5 38. b4 Rb5 39. Nc3 Rb6 40. b5 d5 41. Nxd5 Rd6 42. Rc1 Ke6 43. Nc7+ Kf7 44. h5 Bh7 45. Nd5 Rd7 46. Nb6 Re7 47. Nc4 Ke6 48. Nxa5 Rd7 49. Nb3 Ke7 50. Rc3 Bg8 51. Nc5 Rc7 52. b6 Rc6 53. Na4 Rxc3+ 54. Nxc3 Ke6 55. a4 Kd6 56. a5 Be6 57. Kf3 Bc4 58. Nd5 Kc5 59. h6 gxh6 60. Nxf6 Be6 0-1

[Event "Las Varillas Cup Municipalidad"]
[Site "Las Varillas"]
[Date "2015.08.15"]
[Round "2.10"]
[White "Ubeira Montenegro, Enrique"]
[Black "Martin, Mateo"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1756"]
[BlackElo "1948"]
[PlyCount "80"]
[EventDate "2015.08.15"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. a3 Bb7 7. Bf4 g6 8. Be2 Bg7 9. 0-0 a6 10. Qd2 0-0 11. e5 Nd5 12. Bh6 Nxc3 13. bxc3 c5 14. Bxg7 Kxg7 15. a4 cxd4 16. cxd4 e6 17. Rfb1 Qd5 18. Ne1 Nc6 19. Bf3 Qd7 20. Qf4 Nxd4 21. Qf6+ Kg8 22. Bxb7 Qxb7 23. Ra3 Qe4 24. Rd1 Ne2+ 25. Kh1 Nf4 26. Re3 Qf5 27. Qh4 f6 28. Rd7 h5 29. Rf3 Qxe5 30. Re3 Qf5 31. Qg3 Rf7 32. Rd4 e5 33. Rd6 Re8 34. Qf3 Rd7 35. Rxa6 b4 36. g3 Nd5 37. Qxf5 gxf5 38. Rf3 Ne7 39. Nc2 b3 40. Na3 c3 0-1

[Event "Antofagasta Zicosur op 1st"]
[Site "Antofagasta"]
[Date "2015.01.11"]
[Round "10"]
[White "Zegarra Vargas, Alexis"]
[Black "Ubeira Montenegro, Enrique"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1666"]
[BlackElo "1821"]
[PlyCount "66"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. Be2 b5 8. a3 Bb7 9. Bd3 Be7 10. Qd2 Nc6 11. f4 d6 12. 0-0 Ng4 13. Rad1 Nxe3 14. Qxe3 Nxd4 15. Qxd4 0-0 16. Kh1 Bf6 17. e5 dxe5 18. fxe5 Qxe5 19. Qg4 Qg5 20. Qh3 Qh4 21. Qe3 Bxc3 22. Rf4 Qg5 23. Bxh7+ Kh8 24. Be4 Bxe4 25. Qxe4 Bf6 26. Rd3 Rfd8 27. Kg1 Kg8 28. Rg3 Qc5+ 29. Kf1 Kf8 30. Rh3 Rac8 31. Qb7 Rd1+ 32. Ke2 Qxc2+ 33. Kf3 Rd3+ 0-1

[Event "Antofagasta Zicosur op 1st"]
[Site "Antofagasta"]
[Date "2015.01.10"]
[Round "9"]
[White "Ubeira Montenegro, Enrique"]
[Black "Conde Escobar, Phol"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1821"]
[BlackElo "1858"]
[PlyCount "122"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Nbd7 10. Qe2 Bg7 11. Kg1 0-0 12. h3 Qb6 13. Kh2 Rfb8 14. Re1 Qb4 15. Nd2 Nh5 16. a3 Qb7 17. Nc4 Ne5 18. Nxe5 Bxe5+ 19. g3 Qb3 20. Qd2 Qc4 21. Qe2 Qxe2 22. Rxe2 Bxc3 23. bxc3 Rb3 24. Bb2 Nf6 25. Ra2 Nd7 26. a4 Nb6 27. a5 Nc4 28. a6 Nxb2 29. Rexb2 Rxa6 30. Rxb3 Rxa2 31. Kg2 Kg7 32. Kf3 h5 33. Ke3 Ra1 34. h4 Re1+ 35. Kf3 Kf6 36. Kf4 Rc1 37. Ke3 Rd1 38. Ke2 Rc1 39. Kd2 Ra1 40. Ke2 Ke5 41. Rb7 Kxe4 42. Rxe7+ Kxd5 43. Rxf7 Kc4 44. Rf6 d5 45. Rxg6 Kxc3 46. Rg5 Kc4 47. Rxh5 d4 48. Rf5 d3+ 49. Kd2 Ra2+ 50. Kc1 Kd4 51. Rf8 Kc3 52. Kb1 Rb2+ 53. Ka1 Rb4 54. Rc8 Rc4 55. Rd8 Kc2 56. Ra8 Kb3 57. Rb8+ Rb4 58. Rd8 Rd4 59. Rb8+ Kc3 60. Ra8 d2 61. Ra3+ Kb4 0-1

[Event "Antofagasta Zicosur op 1st"]
[Site "Antofagasta"]
[Date "2015.01.09"]
[Round "8"]
[White "Puebla Arredondo, Claudio"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2288"]
[BlackElo "1821"]
[PlyCount "89"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 e5 8. Qh5 Qd6 9. Bc4 Be6 10. Bxe6 Qxe6 11. Be3 Nf6 12. Qh4 Be7 13. f3 Nd7 14. Qf2 h6 15. Nc3 g5 16. Rad1 0-0-0 17. b3 h5 18. Na4 f5 19. exf5 Qxf5 20. Rd2 Nf6 21. Rxd8+ Rxd8 22. Qg3 Nd5 23. Qf2 Nxe3 24. Qxe3 Qf4 25. Qxf4 exf4 26. Re1 Bf6 27. Re6 Bd4+ 28. Kf1 b5 29. c3 Be3 30. Nc5 Rd1+ 31. Ke2 Rd2+ 32. Ke1 Rxa2 33. Rxc6+ Kd8 34. Rxa6 Rxg2 35. Ne6+ Ke7 36. Ng7 Rxh2 37. Nf5+ Kf7 38. Nh6+ Ke7 39. Nf5+ Kd7 40. Rg6 Bd2+ 41. Kf1 Bxc3 42. Nd6 b4 43. Ne4 Rb2 44. Rxg5 Rb1+ 45. Kg2 1/2-1/2

[Event "Antofagasta Zicosur op 1st"]
[Site "Antofagasta"]
[Date "2015.01.08"]
[Round "6"]
[White "Touret Hidalgo, Jean Paul"]
[Black "Ubeira Montenegro, Enrique"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1693"]
[BlackElo "1821"]
[PlyCount "154"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Be3 Be7 9. Be2 0-0 10. 0-0 Nd7 11. Nd2 Qc7 12. Rc1 b6 13. Nd5 Qb8 14. Nxe7+ Nxe7 15. Nb3 Nc5 16. Nxc5 dxc5 17. Qb3 Qc7 18. Rfd1 e5 19. Rd3 Nc6 20. Rcd1 Nd4 21. Bxd4 exd4 22. R3d2 Bb7 23. Qc2 Rae8 24. Bd3 Qf4 25. f3 Re6 26. Rf2 Rfe8 27. Qd2 Qxd2 28. Rfxd2 h6 29. Kf2 g6 30. b4 Kg7 31. bxc5 bxc5 32. Rb2 Bc6 33. Rdb1 g5 34. g4 h5 35. Kg3 h4+ 36. Kf2 Kf6 37. Rb6 Ba4 38. Rb7 R8e7 39. R7b2 Ke5 40. Ke2 Kf4 41. Rb8 Rd7 42. R8b7 Rxb7 43. Rxb7 f6 44. Rb1 Ke5 45. Kd2 Kd6 46. Rb6+ Kd7 47. Rxe6 Kxe6 48. Be2 Ke5 49. Kd3 Kd6 50. Kd2 Ke5 51. Kd3 Kd6 52. Kd2 Kc7 53. Kd3 Kb6 54. Kd2 Ka5 55. Kc1 Kb4 56. Kb2 Bc6 57. a3+ Ka5 58. Bd3 Ba4 59. Be2 Kb6 60. Kc1 Kb7 61. Kb2 Kc7 62. Kc1 Kd6 63. Kd2 Ke5 64. Kd3 Kf4 65. Kd2 Bb3 66. Kd3 Ba4 67. Kd2 Bb3 68. Kd3 Ba4 69. Kd2 Bb3 70. Kd3 Ba2 71. Bd1 Bb1+ 72. Kd2 d3 73. Ba4 Kxf3 74. Bc6 Kxg4 75. Bb7 a5 76. Bc8+ Kf4 77. Bf5 g4 0-1

[Event "Antofagasta Zicosur op 1st"]
[Site "Antofagasta"]
[Date "2015.01.07"]
[Round "4"]
[White "Huanca Perez, Joaquin"]
[Black "Ubeira Montenegro, Enrique"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1466"]
[BlackElo "1821"]
[PlyCount "104"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. h3 Nf6 7. 0-0 e6 8. c4 Be7 9. Nc3 0-0 10. a3 Nd7 11. Re1 Nde5 12. Nxe5 dxe5 13. Be3 Nd4 14. Ne2 Qd7 15. Nxd4 exd4 16. Bf4 f6 17. e5 f5 18. Qc2 b6 19. b4 Bb7 20. Red1 Rad8 21. Rd2 g5 22. Bh2 Rf7 23. Rad1 a5 24. Qb2 axb4 25. axb4 Qa4 26. Bc2 Qxb4 27. Qxb4 Bxb4 28. Rxd4 Rxd4 29. Rxd4 Bc5 30. Rd1 Bc6 31. Bb3 Ra7 32. Kf1 Kf7 33. f3 Ra3 34. Rb1 Ke7 35. Bg1 Bxg1 36. Kxg1 Kd7 37. Kf2 Kc7 38. Kg3 Bd7 39. h4 h6 40. hxg5 hxg5 41. Kf2 Kc6 42. Bd1 Ra2+ 43. Be2 Kc5 44. Rc1 Ba4 45. Ke1 Rb2 46. g3 Kd4 47. f4 gxf4 48. gxf4 Ke3 49. Bd1 Bxd1 50. Rxd1 Kxf4 51. c5 bxc5 52. Rc1 Rb5 0-1

[Event "Antofagasta Zicosur op 1st"]
[Site "Antofagasta"]
[Date "2015.01.07"]
[Round "5"]
[White "Ubeira Montenegro, Enrique"]
[Black "Flores Honores, Patricio Antonio"]
[Result "0-1"]
[ECO "A73"]
[WhiteElo "1821"]
[BlackElo "2086"]
[PlyCount "98"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 a6 7. a4 g6 8. e4 Bg7 9. Be2 Bg4 10. Nd2 Bxe2 11. Qxe2 0-0 12. 0-0 Re8 13. f3 Nbd7 14. Nc4 Qc7 15. Bf4 Bf8 16. g4 b6 17. h3 Rab8 18. Qh2 Ne5 19. Nxe5 dxe5 20. Bg5 Nd7 21. Qd2 Bd6 22. Ne2 c4 23. Rfc1 b5 24. axb5 axb5 25. Ra6 Nc5 26. Rc6 Qd7 27. Rxc5 Qa7 28. Kg2 Qxc5 29. h4 Ra8 30. h5 Ra2 31. Nc3 Ra5 32. Be3 Qc7 33. hxg6 fxg6 34. Qf2 Qd7 35. Rh1 b4 36. Ne2 Ra2 37. Bc1 c3 38. bxc3 b3 39. c4 b2 40. Bxb2 Rxb2 41. Qe3 Qe7 42. Kg3 Reb8 43. Rc1 Bc5 44. Qd3 R8b3 45. Rc3 Rxc3 46. Nxc3 Bf2+ 47. Kg2 Qh4 48. Ne2 Bd4 49. Qd1 Qf2+ 0-1

[Event "Antofagasta Zicosur op 1st"]
[Site "Antofagasta"]
[Date "2015.01.05"]
[Round "1"]
[White "Ubeira Montenegro, Enrique"]
[Black "Cortes Pasten, Soledad"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1821"]
[PlyCount "73"]
[EventDate "2015.01.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 e6 3. e4 d5 4. e5 Nge7 5. Be2 Bd7 6. 0-0 Nc8 7. c3 Be7 8. Be3 0-0 9. Ne1 Re8 10. Bd3 Nb6 11. Nd2 Bg5 12. f4 Be7 13. Kh1 h6 14. Rc1 Na5 15. b3 Ba3 16. Rc2 Qe7 17. f5 exf5 18. Bxf5 Bxf5 19. Rxf5 c5 20. dxc5 Bxc5 21. Bxc5 Qxc5 22. b4 Qb5 23. bxa5 Qxa5 24. Nb3 Qb5 25. Nd4 Qd7 26. Rcf2 Rf8 27. Qf3 Qe7 28. Nd3 Rac8 29. Nb4 Rcd8 30. h3 g6 31. Qg3 Kh7 32. R5f3 Rc8 33. h4 a5 34. Nd3 Na4 35. e6 fxe6 36. Ne5 Rf6 37. Rxf6 1-0

[Event "Nicandro Memorial U2200 3rd"]
[Site "Santiago del Estero"]
[Date "2014.11.02"]
[Round "5.12"]
[White "Ubeira Montenegro, Enrique"]
[Black "Avila, Pablo"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1885"]
[PlyCount "138"]
[EventDate "2014.11.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Qxb6 7. e4 Nbd7 8. Nf3 g6 9. Be2 Bg7 10. 0-0 0-0 11. Kh1 Rb8 12. Nd2 Qc7 13. Nc4 Nb6 14. Ne3 Nfd7 15. f4 e6 16. dxe6 fxe6 17. Bc4 Nf6 18. f5 Nxc4 19. Nxc4 Ne8 20. fxg6 Rxf1+ 21. Qxf1 hxg6 22. Qd3 Bb7 23. Qh3 Qf7 24. Qf3 Qxf3 25. gxf3 d5 26. Bf4 Rd8 27. Ne5 Nf6 28. Rd1 Kh7 29. Nf7 Re8 30. Nd6 Re7 31. Nxb7 Rxb7 32. Bc1 dxe4 33. fxe4 Ng4 34. Kg2 Bd4 35. Rd3 Ne5 36. Rh3+ Kg7 37. b3 Rf7 38. Nd1 Ng4 39. Rg3 Nf2 40. Ne3 Nxe4 41. Rf3 Rd7 42. Nc4 Nc3 43. a4 Nd5 44. Bd2 e5 45. Rf1 e4 46. Ba5 g5 47. Kg3 Nf4 48. Kg4 Kg6 49. h4 Rd5 50. Bd2 Ne6 51. h5+ Kg7 52. Rf5 Rd7 53. Be3 Bxe3 54. Nxe3 Rd3 55. Nd5 Rd4 56. Ne3 Rd3 57. Nd5 Rd1 58. Re5 Rg1+ 59. Kf5 Nd4+ 60. Kxe4 Re1+ 61. Ne3 Nc2 62. Kf3 Rxe3+ 63. Rxe3 Nxe3 64. Kxe3 Kh6 65. Kf3 Kxh5 66. Kg3 g4 67. Kg2 Kh4 68. Kh2 g3+ 69. Kg2 Kg4 0-1

[Event "Nicandro Memorial U2200 3rd"]
[Site "Santiago del Estero"]
[Date "2014.11.01"]
[Round "3.11"]
[White "Carrizo, Facundo"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1624"]
[BlackElo "1885"]
[PlyCount "75"]
[EventDate "2014.11.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Be2 Be7 6. 0-0 0-0 7. Nc3 d6 8. b3 Nbd7 9. Bb2 Re8 10. Qc2 c5 11. Rad1 Qb8 12. Rd2 e5 13. dxe5 dxe5 14. Rfd1 Bc6 15. Nh4 e4 16. g4 Ne5 17. Nf5 Nfxg4 18. Nxe7+ Rxe7 19. Rd8+ Re8 20. Rxb8 Raxb8 21. Nd5 f5 22. h3 Nh6 23. Kh2 Nhf7 24. Rd2 Re6 25. Bh5 Ng5 26. Bxe5 Rxe5 27. h4 Nf7 28. Bxf7+ Kxf7 29. Nf4 Be8 30. Rd5 Rxd5 31. cxd5 Rd8 32. Qc3 Bd7 33. Nh5 Rg8 34. Qe5 h6 35. d6 Be6 36. Nf4 Re8 37. Nxe6 Rxe6 38. Qd5 1-0

[Event "Nicandro Memorial U2200 3rd"]
[Site "Santiago del Estero"]
[Date "2014.11.01"]
[Round "1.11"]
[White "Manzi, Marcos"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "B86"]
[BlackElo "1885"]
[PlyCount "63"]
[EventDate "2014.11.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Be7 7. f4 Qc7 8. Qd3 Nc6 9. Ndb5 Qb8 10. a3 a6 11. Nd4 Bd7 12. b4 b5 13. Bb3 0-0 14. 0-0 Nxd4 15. Qxd4 Bd8 16. Kh1 Bb6 17. Qd3 Bc6 18. Be3 Bxe3 19. Qxe3 Qb7 20. Rae1 Rfe8 21. h3 Rad8 22. Rf2 d5 23. e5 Ne4 24. Nxe4 dxe4 25. Kh2 Rd7 26. g4 Red8 27. f5 Qc7 28. Qf4 Bd5 29. fxe6 fxe6 30. Ref1 h6 31. h4 Qc3 32. g5 1-0

[Event "Nicandro Memorial U2200 3rd"]
[Site "Santiago del Estero"]
[Date "2014.11.01"]
[Round "2.7"]
[White "Ubeira Montenegro, Enrique"]
[Black "Santillan, Leandro"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "1885"]
[BlackElo "1962"]
[PlyCount "68"]
[EventDate "2014.11.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. g4 c5 7. d5 e6 8. Be3 exd5 9. exd5 Na6 10. Qd2 Re8 11. 0-0-0 Nc7 12. Bg2 Rb8 13. Nge2 b5 14. cxb5 Nxb5 15. Nxb5 Rxb5 16. Nc3 Rb4 17. Rhe1 Ba6 18. Qc2 Nd7 19. f4 Qa5 20. Bd2 Reb8 21. b3 Qa3+ 22. Qb2 Qxb2+ 23. Kxb2 c4 24. Be3 cxb3 25. a3 Bxc3+ 26. Kxc3 Rc4+ 27. Kb2 Rc2+ 28. Kb1 Rxg2 29. Bxa7 Rc8 30. Re7 Nc5 31. Bxc5 Rxc5 32. Re3 Bc4 33. Rc3 Bxd5 34. Rxc5 Be4+ 0-1

[Event "Capilla del Monte Rostoll U2200 op"]
[Site "Capilla del Monte"]
[Date "2013.08.23"]
[Round "1.9"]
[White "Ubeira Montenegro, Enrique"]
[Black "Giacame, Juan Manuel"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1926"]
[PlyCount "66"]
[EventDate "2013.08.23"]
[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 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 Nc6 7. e4 e5 8. d5 Nb8 9. Bd3 a5 10. c5 d6 11. cxd6 cxd6 12. 0-0 0-0 13. Qe2 Na6 14. b4 Bg4 15. Rab1 axb4 16. axb4 Rfc8 17. Nc4 Nd7 18. Qe3 Rf8 19. Qg5 Nf6 20. Qe3 Nd7 21. h3 Bh5 22. Nfd2 Bg6 23. g4 h5 24. Qf3 hxg4 25. hxg4 Rad8 26. Kg2 Qg5 27. Qg3 Nf6 28. Ne3 Nd7 29. Ndc4 Qe7 30. Rh1 f6 31. Nf5 Bxf5 32. gxf5 g6 33. fxg6 f5 0-1

[Event "Buenos Aires Konex"]
[Site "Buenos Aires"]
[Date "1991.03.??"]
[Round "8"]
[White "De Haro, Martim Alfonso"]
[Black "Ubeira Montenegro, Enrique"]
[Result "1-0"]
[ECO "E16"]
[PlyCount "105"]
[EventDate "1991.03.??"]
[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. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 c5 6. Bxb4 cxb4 7. Bg2 Bb7 8. 0-0 0-0 9. Nbd2 d6 10. Qc2 Nbd7 11. Rfd1 Qc7 12. Rac1 Rfc8 13. Qb1 Qb8 14. e4 e5 15. Nh4 Re8 16. Nf1 g6 17. Ne3 Nf8 18. dxe5 dxe5 19. Nd5 Nxd5 20. cxd5 Qd6 21. Bh3 Nd7 22. Rc6 Qe7 23. Rc7 Bc8 24. d6 Qd8 25. Qc2 Nc5 26. Bxc8 Rxc8 27. Rxc8 Qxc8 28. d7 Nxd7 29. Qxc8 Rxc8 30. Rxd7 Rc2 31. Rxa7 Rxb2 32. Nf3 f6 33. Kg2 Re2 34. Rb7 Rxe4 35. Rxb6 Kf7 36. Kf1 Rc4 37. Ne1 e4 38. Rb7+ Ke6 39. Rxh7 Ke5 40. Rb7 Kd4 41. Ke2 Kc3 42. Rd7 Rc6 43. Rd2 Ra6 44. Ke3 Kc4 45. Rc2+ Kd5 46. Rb2 Ra3+ 47. Ke2 Ra4 48. Nc2 Kc5 49. Nxb4 Kd4 50. Nc6+ Kc3 51. Rd2 Ra8 52. Ne7 g5 53. Nd5+ 1-0

