[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.30"]
[Round "7.8"]
[White "Duero, Liam"]
[Black "Verfuerth, Kevin"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1841"]
[BlackElo "2038"]
[PlyCount "42"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Trier SG"]
[BlackTeam "Kleve Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 a6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 c5 11. Qe2 c4 12. Bc2 Nd5 13. Nxd5 exd5 14. Ne5 Nc6 15. Qh5 g6 16. Nxg6 fxg6 17. Bxg6 hxg6 18. Qxg6+ Kh8 19. Qh6+ Kg8 20. Qg6+ Kh8 21. Qh6+ Kg8 1/2-1/2

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.29"]
[Round "5.5"]
[White "Gorainow, Nikita"]
[Black "Duero, Liam"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1946"]
[BlackElo "1841"]
[PlyCount "52"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Essen Katernberg"]
[BlackTeam "Trier SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 h6 7. Nf4 Bh7 8. Bc4 Nf6 9. 0-0 g5 10. Nfh5 Nbd7 11. f4 Nxh5 12. Nxh5 e6 13. c3 Bg6 14. Ng3 gxf4 15. Bxf4 Qb6 16. Qe2 0-0-0 17. b4 h5 18. a4 e5 19. a5 Qc7 20. dxe5 Bh6 21. Bxh6 Rxh6 22. Nf5 Bxf5 23. Rxf5 f6 24. exf6 Nxf6 25. Qe6+ Qd7 26. Rxf6 Rhh8 1-0

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.29"]
[Round "6.6"]
[White "Schamschurko, Andre"]
[Black "Duero, Liam"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1868"]
[BlackElo "1841"]
[PlyCount "44"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Dresden TU"]
[BlackTeam "Trier SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Bc4 Nf6 7. 0-0 Be7 8. Ng5 0-0 9. Nxf7 Qb6 10. Ng5+ Kh8 11. e5 d3+ 12. Kh1 Nfd7 13. Rxf8+ Nxf8 14. Nf7+ Kg8 15. Qxd3 Be6 16. Bxe6 Nxe6 17. Nd6 Qf2 18. Bd2 Bxd6 19. exd6 Nd7 20. Nc3 Ne5 21. Qe4 Rf8 22. Ne2 Nd4 1-0

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.28"]
[Round "4.4"]
[White "Duero, Liam"]
[Black "Tiedemann, Fin Niklas"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1841"]
[BlackElo "1936"]
[PlyCount "59"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Trier SG"]
[BlackTeam "Luebeck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. b4 c6 10. Bb2 Qc7 11. Qc2 Re8 12. Rfd1 Nf8 13. h3 Nh5 14. c5 Nf4 15. Bc4 Be6 16. Ne2 Nxe2+ 17. Qxe2 Bxc4 18. Qxc4 Rad8 19. Qb3 Ne6 20. Nd2 Nd4 21. Bxd4 exd4 22. Qd3 Qf4 23. Re1 Be5 24. g3 Qh6 25. f4 Bc7 26. Kh2 g5 27. fxg5 Qxg5 28. Rf1 Re6 29. Qf3 Rd7 30. Qg4 1/2-1/2

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.28"]
[Round "3.7"]
[White "Hennemann, Florian"]
[Black "Duero, Liam"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1865"]
[BlackElo "1841"]
[PlyCount "100"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Bensheim"]
[BlackTeam "Trier SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Be3 e6 7. Nf3 Nf6 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0-0 Qa5 11. Kb1 h6 12. Rhe1 0-0-0 13. Qb3 Nd5 14. c4 Nxe3 15. fxe3 Bd6 16. Ne4 Qf5 17. Qc2 Bc7 18. Rf1 Qg6 19. g3 Nb6 20. b3 Kb8 21. Nh4 Qh5 22. Qf2 Rhf8 23. Nc5 Nd7 24. Ne4 Qa5 25. Qc2 g5 26. Nf3 f5 27. Nc3 Nf6 28. Nd2 Ng4 29. Qd3 Nxh2 30. Rh1 Ng4 31. Rdf1 Bxg3 32. c5 Nf2 33. Rxf2 Bxf2 34. Nc4 Qxc5 35. Qc2 Rxd4 36. exd4 Bxd4 37. Na4 Qd5 38. Qh2+ f4 39. Qxh6 Qf5+ 40. Kc1 b5 41. Rd1 Rh8 42. Qxh8+ Bxh8 43. Rd8+ Kc7 44. Rxh8 bxc4 45. Ra8 Kb7 46. Rd8 cxb3 47. axb3 f3 48. Rd7+ Kc8 49. Rxa7 f2 50. Nb6+ Kb8 0-1

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.27"]
[Round "2.7"]
[White "Duero, Liam"]
[Black "Freiherr von Hauff, Christopher V"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1841"]
[BlackElo "1868"]
[PlyCount "170"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Trier SG"]
[BlackTeam "Bebenhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. c4 d5 5. Nc3 Nc6 6. a3 Be7 7. dxc5 Bxc5 8. b4 Bb6 9. Bb2 0-0 10. c5 Bc7 11. Bb5 e5 12. 0-0 e4 13. Bxc6 bxc6 14. Nd2 Bxh2+ 15. Kxh2 Ng4+ 16. Kg3 Qg5 17. Ncxe4 dxe4 18. Nxe4 Qg6 19. Qd4 Nf6+ 20. Kh2 Qxe4 21. Qd6 Ba6 22. Rfd1 Ng4+ 23. Kg3 Nh6 24. Kh2 Qg6 25. Qd7 Bc8 26. Qc7 Bg4 27. Rd6 Qh5+ 28. Kg1 Rfc8 29. Qb7 Be6 30. Rxe6 Rcb8 31. Qc7 a5 32. Qe5 Qxe5 33. Rxe5 Kf8 34. Re4 f5 35. Rd4 Ng4 36. Rad1 axb4 37. axb4 Ra2 38. Rd8+ Rxd8 39. Rxd8+ Ke7 40. Rd2 Ke8 41. Kf1 g6 42. Ke2 Ra4 43. f3 Nh6 44. Bc3 Ra3 45. Kd3 Nf7 46. Kc4 Ke7 47. Rd3 Ra2 48. Rd2 Ra3 49. Rb2 Ra4 50. Kb3 Ra7 51. Rd2 Rb7 52. Rd1 Ke6 53. Ra1 Rd7 54. Ra6 Kd5 55. Bd4 f4 56. Kc3 fxe3 57. Bxe3 Re7 58. Bd4 Nd8 59. b5 Ne6 60. Bf2 Nc7 61. Ra2 Nxb5+ 62. Kb4 Rb7 63. Rd2+ Ke6 64. Ka5 Rd7 65. Re2+ Kd5 66. Kb6 Na3 67. Rd2+ Ke6 68. Rd6+ Rxd6 69. cxd6 Nc4+ 70. Kxc6 Nxd6 71. Kc7 Nf7 72. Be3 Ke7 73. Kc6 Ke6 74. Kc5 Ne5 75. Kd4 Kf5 76. Bc1 h5 77. Ke3 Nc6 78. Kf2 Nb4 79. Bd2 Nd5 80. Kg3 g5 81. Kf2 Nf6 82. Bc3 Nd5 83. Bd2 Nf6 84. g4+ Nxg4+ 85. fxg4+ Kxg4 1/2-1/2

[Event "GER-chT U20"]
[Site "Braunschweig"]
[Date "2019.12.27"]
[Round "1.8"]
[White "Reimer, Philip"]
[Black "Duero, Liam"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2065"]
[BlackElo "1841"]
[PlyCount "43"]
[EventDate "2019.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Lehrte"]
[BlackTeam "Trier SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 c5 7. c4 dxc4 8. Na3 Qc7 9. Nxc4 Rd8 10. Bf4 Be4 11. Rc1 f6 12. Nd6+ Bxd6 13. exd6 Qa5 14. Bc4 cxd4 15. Nxd4 e5 16. Qg4 Bg6 17. Bxg8 f5 18. Qg5 Nf6 19. Bxe5 Qxe5 20. Rfe1 Ne4 21. Rxe4 Qxe4 22. Ne6 1-0

[Event "IRL-ch U16"]
[Site "Dublin"]
[Date "2019.04.14"]
[Round "5"]
[White "Duero, Liam"]
[Black "Collins, Adam"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "1870"]
[BlackElo "1541"]
[PlyCount "97"]
[EventDate "2019.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. c4 b6 4. Nc3 Bb4 5. Bd2 Bb7 6. Nf3 Bxc3 7. Bxc3 Ne4 8. Qc2 d6 9. Bd3 f5 10. 0-0-0 Nd7 11. d5 exd5 12. cxd5 Bxd5 13. Bb5 Nxc3 14. Qxc3 Bxf3 15. Qxg7 Rf8 16. gxf3 Qe7 17. Rhg1 Rf7 18. Qg8+ Qf8 19. Qxf8+ Kxf8 20. Bc4 Rg7 21. Rxg7 Kxg7 22. Be6 Ne5 23. Bxf5 Rf8 24. Rg1+ Kh6 25. e4 Nxf3 26. Rg4 Rf7 27. b3 d5 28. Be6 Rg7 29. Rxg7 Kxg7 30. Bxd5 Nxh2 31. e5 Kg6 32. Be4+ Kf7 33. f4 h6 34. Kc2 Ng4 35. Kd2 Ke6 36. Bf3 h5 37. Be4 Nxe5 38. fxe5 Kxe5 39. Ke3 c5 40. Bb7 h4 41. Kd3 b5 42. Kc3 h3 43. a4 bxa4 44. bxa4 Kd6 45. Kc4 Kc7 46. Bd5 Kb6 47. Bf3 h2 48. Kc3 Ka5 49. Kc4 1/2-1/2

[Event "IRL-ch U16"]
[Site "Dublin"]
[Date "2019.04.14"]
[Round "6"]
[White "Ferguson, Dayna"]
[Black "Duero, Liam"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1570"]
[BlackElo "1870"]
[PlyCount "85"]
[EventDate "2019.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. c3 Qb6 6. Qc2 g6 7. dxc5 Qxc5 8. Bd3 Bg7 9. Nbd2 Nh5 10. Bg5 f5 11. 0-0 0-0 12. Nb3 Qd6 13. Rfd1 Qc7 14. Be2 e6 15. Rac1 Ne5 16. Nbd4 a6 17. Re1 b5 18. b3 Nf7 19. Bh4 e5 20. Nxb5 axb5 21. Bxb5 Ba6 22. Be2 Bxe2 23. Rxe2 h6 24. h3 g5 25. Qxf5 Nd8 26. Qg6 Qf7 27. Nxe5 Qxg6 28. Nxg6 Re8 29. g4 gxh4 30. gxh5 Bf6 31. Nf4 Ra5 32. b4 Ra7 33. Nxd5 Rg7+ 34. Kf1 Kf7 35. a4 Reg8 36. Ke1 Nc6 37. Nxf6 Kxf6 38. f4 Rd8 39. Kf2 Rdg8 40. Ke1 Rd8 41. Kf2 Rdg8 42. Kf3 Rg3+ 43. Ke4 1/2-1/2

[Event "IRL-ch U16"]
[Site "Dublin"]
[Date "2019.04.13"]
[Round "3"]
[White "Duero, Liam"]
[Black "Avetisyan, Gagik1111"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1870"]
[BlackElo "1541"]
[PlyCount "51"]
[EventDate "2019.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d5 5. Nf3 Nbd7 6. 0-0 e6 7. Nbd2 b6 8. Ne5 Nxe5 9. fxe5 Nd7 10. b3 0-0 11. Qg4 c5 12. Bb2 Bh6 13. Qh3 Bg7 14. Rf2 Bb7 15. Raf1 Qg5 16. Rf4 h5 17. Kh1 a5 18. g4 hxg4 19. Rxg4 Qe7 20. Nf3 f5 21. Rxg6 Qe8 22. Rfg1 Rf7 23. Ng5 Re7 24. Qh7+ Kf8 25. Nxe6+ Rxe6 26. Qxg7# 1-0

[Event "IRL-ch U16"]
[Site "Dublin"]
[Date "2019.04.13"]
[Round "2"]
[White "Kavanagh, James"]
[Black "Duero, Liam"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1442"]
[BlackElo "1870"]
[PlyCount "66"]
[EventDate "2019.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 e6 7. Ne5 Nxe5 8. dxe5 Nd7 9. Nf3 Be7 10. Bd3 Bxd3 11. Qxd3 c4 12. Qc2 Nc5 13. 0-0 0-0 14. Rad1 Qb6 15. Nd4 Rac8 16. Qe2 f5 17. Kh1 Kh8 18. h3 Rc7 19. Rg1 g5 20. Bh2 Nd3 21. Rd2 Bc5 22. Qh5 Rg7 23. Qh6 Rg6 24. Qh5 f4 25. b4 Bxd4 26. exd4 Rf5 27. Qe2 a5 28. a3 a4 29. Qd1 Qa7 30. Re1 Nxe1 31. Qxe1 g4 32. hxg4 Rxg4 33. b5 Rh4 0-1

[Event "IRL-ch U16"]
[Site "Dublin"]
[Date "2019.04.13"]
[Round "4"]
[White "McKay, Jonathan"]
[Black "Duero, Liam"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1550"]
[BlackElo "1870"]
[PlyCount "65"]
[EventDate "2019.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bd6 6. Bd3 Nbd7 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 c5 10. dxc5 Nxc5 11. Bc2 Qc7 12. 0-0 0-0 13. b3 e5 14. Re1 Kh8 15. Bb2 Bg4 16. h3 Bxf3 17. Qxf3 f5 18. Qc3 Rae8 19. b4 Nd7 20. c5 Be7 21. Qg3 f4 22. Qd3 g6 23. Qd5 Bf6 24. Rad1 Nb8 25. Qd6 Qxd6 26. Rxd6 Rf7 27. Rxf6 Rxf6 28. Rxe5 Rxe5 29. Bxe5 Nd7 30. Bxf6+ Nxf6 31. g3 Nd5 32. Be4 Nxb4 33. Bxb7 1-0

[Event "Rheinland Pfalz op 10th"]
[Site "Nickenich"]
[Date "2018.06.02"]
[Round "6"]
[White "Duero, Liam"]
[Black "Matusch, Dirk"]
[Result "0-1"]
[ECO "D30"]
[BlackElo "2009"]
[PlyCount "94"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 dxc4 5. Bg2 b5 6. Ne5 Bb7 7. Nc3 Bb4 8. 0-0 Bxc3 9. bxc3 f6 10. Nf3 Ne7 11. e4 0-0 12. e5 Nd5 13. Ba3 Re8 14. Qc2 Nd7 15. Rfe1 a5 16. Rab1 N7b6 17. Nd2 f5 18. Bxd5 Qxd5 19. Bd6 Nc8 20. Bc5 Qd7 21. Qb2 Ba6 22. Nf1 Ne7 23. Ne3 Nd5 24. Nxd5 Qxd5 25. Re3 Bc8 26. a3 Bd7 27. Bd6 Rec8 28. Qc2 Be8 29. h4 Rd8 30. h5 Ra7 31. f4 Rf7 32. Qh2 Rxd6 33. exd6 Qxd6 34. h6 Rf6 35. hxg7 Kxg7 36. a4 c5 37. Qd2 b4 38. Re5 Bc6 39. cxb4 axb4 40. Re2 Be4 41. Rd1 Rh6 42. Rxe4 fxe4 43. Qc2 Qd5 44. dxc5 Qxc5+ 45. Kg2 Qc6 46. Kg1 Qc5+ 47. Kg2 Qe3 0-1

[Event "Rheinland Pfalz op 10th"]
[Site "Nickenich"]
[Date "2018.06.02"]
[Round "5"]
[White "Koellner, Christoph"]
[Black "Duero, Liam"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2083"]
[PlyCount "45"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 c5 4. c3 Nf6 5. Nd2 Nc6 6. Bd3 b6 7. Ngf3 Nh5 8. Bg5 Be7 9. Bxe7 Qxe7 10. Bb5 Bd7 11. Bxc6 Bxc6 12. Ne5 Bb5 13. Qxh5 0-0 14. f4 f6 15. Nef3 Bd3 16. Kf2 Rae8 17. Rhe1 cxd4 18. exd4 Qd6 19. Re3 Bg6 20. Qh4 e5 21. fxe5 fxe5 22. dxe5 Rxe5 23. Qg3 1-0

[Event "Rheinland Pfalz op 10th"]
[Site "Nickenich"]
[Date "2018.06.01"]
[Round "3"]
[White "Berresheim, Helmut"]
[Black "Duero, Liam"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2100"]
[PlyCount "119"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Be2 e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. 0-0 Qc7 12. Nd4 a6 13. Bb2 Ng6 14. g3 Bh3 15. Rfe1 h5 16. f4 h4 17. Bf3 Rac8 18. Rac1 Qa5 19. Qd3 Bb4 20. Re2 Rfe8 21. Rec2 Rcd8 22. a3 Bxc3 23. Rxc3 Ne4 24. Bxe4 dxe4 25. Qe2 Ne7 26. Rc5 Qb6 27. Qh5 Rd6 28. Qxh4 Rh6 29. Rh5 Rxh5 30. Qxh5 Be6 31. Qc5 Qxc5 32. Rxc5 Bg4 33. Kg2 Rc8 34. Re5 Nc6 35. Rc5 Rd8 36. h3 Nxd4 37. Bxd4 Bf3+ 38. Kf2 Rd7 39. g4 f6 40. g5 fxg5 41. Rxg5 Rc7 42. Kg3 Kh7 43. f5 Rf7 44. Kf4 Re7 45. Be5 Rd7 46. b4 Re7 47. a4 Rd7 48. b5 axb5 49. axb5 Re7 50. b6 Rd7 51. Rg1 Kh6 52. Rg6+ Kh7 53. h4 Rf7 54. Rg3 Re7 55. Rg1 Rd7 56. Bd4 Re7 57. Rc1 Rf7 58. Rc7 Kg8 59. Ke5 Bg2 60. Ke6 1-0

[Event "Rheinland Pfalz op 10th"]
[Site "Nickenich"]
[Date "2018.06.01"]
[Round "4"]
[White "Duero, Liam"]
[Black "Buese, Ralf"]
[Result "1-0"]
[ECO "A90"]
[BlackElo "1923"]
[PlyCount "51"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nc3 c6 6. e3 Bd6 7. c5 Bc7 8. Nge2 0-0 9. b4 b6 10. Bb2 a5 11. cxb6 Bxb6 12. b5 cxb5 13. Nxb5 Ba6 14. Nec3 Ne4 15. Bxe4 fxe4 16. Ba3 Rf6 17. Bd6 Nc6 18. a3 Rh6 19. Rb1 Qd7 20. Bf4 g5 21. Bxg5 Rg6 22. Qh5 e5 23. Bh4 Qh3 24. Nxd5 Qg2 25. Rf1 exd4 26. Nxb6 1-0

[Event "Rheinland Pfalz op 10th"]
[Site "Nickenich"]
[Date "2018.05.31"]
[Round "2"]
[White "Duero, Liam"]
[Black "Koellner, Aaron Noah"]
[Result "1-0"]
[ECO "A46"]
[BlackElo "2007"]
[PlyCount "81"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bf5 5. b3 Bg7 6. Bb2 Qc8 7. Nbd2 Bh3 8. 0-0 h5 9. e4 h4 10. Bxh3 Qxh3 11. Ng5 Qc8 12. e5 Nh7 13. Nde4 d5 14. Nxh7 dxe4 15. Ng5 Qf5 16. f4 exf3 17. Qxf3 Qxg5 18. Qxf7+ Kd7 19. Qxg7 Na6 20. Qf7 Raf8 21. Qd5+ Kc8 22. Rxf8+ Rxf8 23. Qe6+ Kb8 24. Bc1 Qh5 25. g4 Qh7 26. Bg5 Qf7 27. Qxf7 Rxf7 28. a3 Kc8 29. e6 Rf3 30. Bxe7 c6 31. Bg5 Rc3 32. Re1 Nc7 33. Re2 h3 34. Kf2 b5 35. Bf4 Ne8 36. Be5 Kd8 37. d5 Rc5 38. d6 Rxe5 39. Rxe5 Nxd6 40. e7+ Ke8 41. Kg3 1-0

[Event "Rheinland Pfalz op 10th"]
[Site "Nickenich"]
[Date "2018.05.31"]
[Round "1"]
[White "Lang, Gabriela"]
[Black "Duero, Liam"]
[Result "0-1"]
[ECO "D48"]
[PlyCount "84"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Nbd7 9. Bd2 a6 10. 0-0 0-0 11. a3 c5 12. Rc1 Bb7 13. Bb1 c4 14. Ne5 Nxe5 15. dxe5 Nd7 16. Ne4 Nxe5 17. Bb4 Qxd1 18. Rfxd1 Bxb4 19. axb4 Nd3 20. Bxd3 cxd3 21. Nc5 Bd5 22. Rxd3 a5 23. Rd4 Rfc8 24. Nd3 Rxc1+ 25. Nxc1 Rc8 26. Rd1 axb4 27. h3 f6 28. Kh2 Rc2 29. Nd3 Bc4 30. Nxb4 Rxb2 31. Rd8+ Kf7 32. Nd3 Ke7 33. Rd4 Bxd3 34. Rxd3 Rxf2 35. Rb3 Rf5 36. g4 Rc5 37. Kg3 h5 38. Ra3 hxg4 39. Ra7+ Kd6 40. Rxg7 gxh3 41. Kxh3 Rh5+ 42. Kg2 Rg5+ 0-1

[Event "Rheinland Pfalz op 10th"]
[Site "Nickenich"]
[Date "2018.05.03"]
[Round "7"]
[White "Plum, Paul"]
[Black "Duero, Liam"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1601"]
[PlyCount "68"]
[EventDate "2018.05.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. d3 d6 6. Nf3 e5 7. Bd2 Nge7 8. 0-0 0-0 9. a3 f5 10. e3 a5 11. Re1 Kh8 12. Qc2 h6 13. h4 Be6 14. Rad1 Qd7 15. Nb5 Bg8 16. Bc1 Nd8 17. d4 cxd4 18. exd4 e4 19. Nd2 Rc8 20. Qb3 Ne6 21. d5 Nc5 22. Qa2 Nd3 23. Rf1 Nxd5 24. Nxd6 Qxd6 25. cxd5 Bxd5 26. Qb1 Bg8 27. Bh3 Nxc1 28. Nxe4 Ne2+ 29. Kg2 Qc6 30. Rfe1 Nd4 31. Rc1 Qd5 32. Rxc8 Rxc8 33. f3 Rc2+ 34. Kg1 Nxf3+ 0-1

