[Event "Cordoba Region-ch sf AAPC 2nd"]
[Site "Villa Maria"]
[Date "2018.10.28"]
[Round "4.3"]
[White "Cabrera, Juan Miguel"]
[Black "Montero, Derna"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1689"]
[PlyCount "53"]
[EventDate "2018.10.27"]
[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 b6 3. Bc4 e6 4. Nc3 Nf6 5. e5 Nh5 6. d4 d5 7. exd6 Bxd6 8. d5 e5 9. 0-0 0-0 10. Nxe5 Bxe5 11. Qxh5 Re8 12. Ne4 Nd7 13. Ng5 Nf6 14. Qxf7+ Kh8 15. d6 Rf8 16. Qe7 Qe8 17. Nf7+ Qxf7 18. Bxf7 h6 19. Qxf8+ Kh7 20. Re1 Bb7 21. Qe7 Bd4 22. Qxb7 Rf8 23. c3 Be5 24. Rxe5 Rxf7 25. Qxf7 Ng4 26. Qf5+ Kh8 27. Re8# 1-0

[Event "Cordoba Region-ch sf AAPC 2nd"]
[Site "Villa Maria"]
[Date "2018.10.28"]
[Round "5.5"]
[White "Montero, Derna"]
[Black "Beron, Ricardo"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1632"]
[PlyCount "26"]
[EventDate "2018.10.27"]
[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 d6 2. e3 Nf6 3. Bd3 e5 4. c3 e4 5. Bc2 d5 6. Nd2 Bd6 7. Ne2 0-0 8. b4 c6 9. 0-0 Ng4 10. Bb3 Bxh2+ 11. Kh1 Qh4 12. Nf4 Bxf4+ 13. Kg1 Qh2# 0-1

[Event "Cordoba Region-ch sf AAPC 2nd"]
[Site "Villa Maria"]
[Date "2018.10.27"]
[Round "2.4"]
[White "Montero, Derna"]
[Black "Vecchio, Raul Antonio"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "1842"]
[PlyCount "74"]
[EventDate "2018.10.27"]
[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 g6 3. Bg5 Bg7 4. c3 0-0 5. e3 c5 6. Bd3 Qb6 7. Qb3 d5 8. Nbd2 c4 9. Qxb6 axb6 10. Bc2 Nc6 11. 0-0 b5 12. Ne5 h6 13. Bh4 g5 14. Bg3 Nh5 15. Ndf3 Nxg3 16. fxg3 Ra6 17. Nd2 Bxe5 18. dxe5 Nxe5 19. a3 Ng4 20. Rf3 e5 21. e4 d4 22. h3 Ne3 23. Bb1 g4 24. Rf2 gxh3 25. gxh3 Nd1 26. Rf3 Nxb2 27. Bc2 d3 28. Bd1 Nxd1 29. Rxd1 Rxa3 30. Rdf1 Ra6 31. g4 Ra2 32. Rg3 Rxd2 33. Rf6 Kg7 34. Rgf3 Be6 35. Kf1 Ra8 36. Ke1 Re2+ 37. Kd1 Ra1# 0-1

[Event "Cordoba Region-ch sf AAPC 2nd"]
[Site "Villa Maria"]
[Date "2018.10.27"]
[Round "1.4"]
[White "Yorio, Alfredo"]
[Black "Montero, Derna"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1667"]
[PlyCount "113"]
[EventDate "2018.10.27"]
[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 Nc6 2. c4 d6 3. Nc3 e6 4. e4 Be7 5. Be3 Bf6 6. Nf3 Nge7 7. Rc1 b6 8. Bd3 Bb7 9. 0-0 0-0 10. Qe2 Qd7 11. Rfd1 Rfe8 12. Bb1 e5 13. d5 Nb4 14. a3 Na6 15. Bc2 Ng6 16. Ba4 Nf4 17. Bxd7 Nxe2+ 18. Nxe2 Re7 19. Ba4 Nc5 20. Bc2 Ba6 21. Nd2 Bc8 22. b4 Nd7 23. Ng3 h6 24. Nf5 Re8 25. Ba4 Rd8 26. Nf3 a5 27. Bc6 Rb8 28. bxa5 bxa5 29. Rb1 Nb6 30. Bxb6 Rxb6 31. Rxb6 cxb6 32. Rb1 Ba6 33. Ne3 Rb8 34. g3 b5 35. cxb5 Bc8 36. a4 Kf8 37. Nc4 Ke7 38. Nxa5 g5 39. Nc4 Bh3 40. a5 Rh8 41. a6 g4 42. Ne1 Bg5 43. a7 f5 44. a8Q Rf8 45. Qxf8+ Kxf8 46. exf5 Kf7 47. Nxd6+ Kf6 48. Bd7 Bd2 49. Ne4+ Ke7 50. Nxd2 Kxd7 51. b6 h5 52. b7 Kd6 53. b8Q+ Kxd5 54. Qd8+ Kc5 55. Qc7+ Kd5 56. Rb5+ Kd4 57. Qc5# 1-0

[Event "Villa Maria qual 4th"]
[Site "Villa Maria"]
[Date "2017.08.08"]
[Round "1.7"]
[White "Aguada, Fernando"]
[Black "Montero, Derna"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1460"]
[PlyCount "75"]
[EventDate "2017.08.08"]
[EventType "swiss (rapid)"]
[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. Nc3 Nf6 3. d4 b6 4. e5 Nd5 5. Nxd5 exd5 6. Nf3 Be7 7. Be2 Nc6 8. 0-0 0-0 9. a3 Bb7 10. Bd2 d6 11. exd6 Bxd6 12. Qc1 Re8 13. Bd3 Ne7 14. Re1 Bc8 15. h3 Ng6 16. Rxe8+ Qxe8 17. Bxg6 fxg6 18. Bf4 Bxf4 19. Qxf4 g5 20. Qxg5 h6 21. Qxd5+ Be6 22. Qe5 Rd8 23. Re1 Qf7 24. Qxe6 Qxe6 25. Rxe6 c5 26. c3 cxd4 27. Nxd4 a6 28. Rxb6 Re8 29. Kh2 a5 30. c4 Re5 31. Rd6 Rf5 32. Kg3 Re5 33. c5 a4 34. c6 Re7 35. Rd7 Re8 36. c7 Kh7 37. Rd8 Rxd8 38. cxd8Q 1-0

[Event "Cordoba Villa Maria op 3rd"]
[Site "Cordoba"]
[Date "2017.06.18"]
[Round "6"]
[White "Montero, Derna"]
[Black "Mellado, Mayco"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "50"]
[EventDate "2017.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 0-0 5. Nd2 d6 6. Ngf3 Ng4 7. Ne5 dxe5 8. fxe5 Nxe3 9. Qe2 Nd5 10. Nf3 Nc6 11. 0-0 Nf4 12. Qe3 Bh6 13. Bd2 Nh3+ 14. Kh1 Bxe3 15. Bxe3 Nb4 16. Be4 f6 17. Rae1 fxe5 18. Bh6 Rf7 19. Re3 exd4 20. Ra3 Bf5 21. Bxb7 Nxc2 22. Ra4 Rb8 23. Bc6 Rxb2 24. Ne5 Be6 25. Rxa7 Rxf1# 0-1

[Event "Cordoba Villa Maria op 3rd"]
[Site "Cordoba"]
[Date "2017.06.16"]
[Round "4"]
[White "Garcia, Javier2222"]
[Black "Montero, Derna"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "55"]
[EventDate "2017.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 b6 3. d3 Bb7 4. Be2 d6 5. Nf3 e6 6. Bg5 Be7 7. Qd2 h6 8. Bh4 Nf6 9. 0-0-0 Nc6 10. d4 cxd4 11. Nb5 e5 12. Bc4 Qd7 13. g4 Qxg4 14. Nc7+ Kd7 15. Nxa8 Bxa8 16. Nxe5+ Nxe5 17. Bb5+ Nc6 18. Bg3 a6 19. Bxa6 Qxe4 20. Rhe1 Qd5 21. Re2 Ne4 22. Qd3 Nb4 23. Bb5+ Bc6 24. Qxe4 Qxb5 25. Qxe7+ Kc8 26. Qxd6 Nxa2+ 27. Kd2 d3 28. Qc7# 1-0

[Event "Cordoba Villa Maria op 3rd"]
[Site "Cordoba"]
[Date "2017.06.15"]
[Round "3"]
[White "Montero, Derna"]
[Black "Bosio, Benjamin"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "48"]
[EventDate "2017.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Nd2 Nc6 4. c3 e5 5. Ngf3 Nf6 6. Be2 Bd6 7. 0-0 0-0 8. Ng5 Qe7 9. Ndf3 h6 10. Nh3 Bxh3 11. gxh3 Ne4 12. Bd3 Rfe8 13. Ng5 Qxg5+ 14. Kh1 exd4 15. cxd4 Nb4 16. Bb5 c6 17. Ba4 Re6 18. Qe2 Rae8 19. Bd2 Rg6 20. Rac1 Rc8 21. a3 Na2 22. Rc2 Nxd2 23. Qxd2 Bxh2 24. Kxh2 Qg2# 0-1

[Event "Cordoba Villa Maria op 3rd"]
[Site "Cordoba"]
[Date "2017.06.14"]
[Round "2"]
[White "Acosta, Martin Ezequiel"]
[Black "Montero, Derna"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2034"]
[PlyCount "29"]
[EventDate "2017.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. Bc4 Bb7 4. Ng5 d6 5. Nxf7 Qd7 6. Nxh8 e6 7. 0-0 Be7 8. Qh5+ g6 9. Qxh7 d5 10. Qxg8+ Bf8 11. exd5 exd5 12. Re1+ Kd8 13. Qxf8+ Kc7 14. Re7 Kd6 15. Rxd7+ 1-0

[Event "Villa Maria qual 4th"]
[Site "Villa Maria"]
[Date "2017.??.??"]
[Round "3.7"]
[White "Bascur, Juan"]
[Black "Montero, Derna"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1518"]
[PlyCount "33"]
[EventDate "2017.08.08"]
[EventType "swiss (rapid)"]
[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. Bf4 b6 3. e3 Bb7 4. Nf3 e6 5. Bb5+ c6 6. Bd3 Be7 7. c4 Nf6 8. h3 Nbd7 9. Nc3 0-0 10. 0-0 Qc7 11. Ne4 Nh5 12. Bg5 Rfe8 13. Bxe7 Rxe7 14. Nfg5 h6 15. Qxh5 Nf6 16. Nxf6+ Kf8 17. Ngh7# 1-0

[Event "Villa Maria qual 4th"]
[Site "Villa Maria"]
[Date "2017.??.??"]
[Round "2.12"]
[White "Montero, Derna"]
[Black "Bergero, Candela"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "57"]
[EventDate "2017.08.08"]
[EventType "swiss (rapid)"]
[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. e3 Nf6 3. Bd3 Bg4 4. f3 Bh5 5. Nd2 Nc6 6. Qe2 e5 7. dxe5 Nxe5 8. Bf5 Bb4 9. a3 Bc5 10. Nb3 b6 11. Qf2 g6 12. Ne2 gxf5 13. Bd2 Nc4 14. Bc3 Nxb2 15. Bxb2 Qd6 16. 0-0 b5 17. Rad1 b4 18. a4 a5 19. Nf4 Rd8 20. Rfe1 Kf8 21. Nxa5 Ra8 22. Nb7 Qc6 23. Nxc5 Qxc5 24. Bxf6 Rg8 25. Qh4 Bg6 26. Qh6+ Ke8 27. Nxd5 Qf8 28. Qf4 c6 29. Nc7# 1-0

[Event "Villa Maria qual 4th"]
[Site "Villa Maria"]
[Date "2017.??.??"]
[Round "4.12"]
[White "Montero, Derna"]
[Black "Garcia, Javier2222"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "120"]
[EventDate "2017.08.08"]
[EventType "swiss (rapid)"]
[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. e3 g5 3. Bd3 Nf6 4. h3 Nc6 5. Nf3 Be6 6. Bd2 Bh6 7. Bc3 Qd6 8. Nbd2 0-0-0 9. Qe2 g4 10. hxg4 Nb4 11. Bb5 Ne4 12. Bxb4 Qxb4 13. Ne5 Qxb2 14. Qd1 Qxb5 15. Rxh6 Nxf2 16. Kxf2 f6 17. Nf7 Bxf7 18. Qf3 Qb2 19. Rb1 Qxc2 20. Rd1 Rd6 21. Rhh1 f5 22. gxf5 Qxa2 23. g4 Rc6 24. Qe2 Qa6 25. Qf3 e5 26. dxe5 Rc3 27. e6 Be8 28. e7 Bc6 29. Rh6 d4 30. Qf4 dxe3+ 31. Qxe3 Qb6 32. Re1 Re8 33. Re6 Qxe3+ 34. R1xe3 Rxe7 35. Rxe7 Rc2 36. Re2 b6 37. Rxh7 Bb5 38. Rh8+ Kb7 39. Rh6 Bxe2 40. Kxe2 a5 41. Ke3 Ka6 42. f6 Rc3+ 43. Ke2 a4 44. Rh5 Rc6 45. f7 Rf6 46. Rh7 a3 47. Nb3 a2 48. g5 Re6+ 49. Kd2 Rd6+ 50. Ke3 Rd8 51. g6 Kb5 52. Rh5+ Kc4 53. f8Q Rxf8 54. g7 Re8+ 55. Kf3 Kxb3 56. Rb5+ Ka4 57. Rd5 a1Q 58. Kg4 Qxg7+ 59. Kf4 c6 60. Rd4+ Qxd4+ 0-1

