[Event "Barcelona Sant Marti op-B 21st"]
[Site "Barcelona"]
[Date "2019.07.21"]
[Round "9"]
[White "Miguel Mejia, David"]
[Black "Hernandez Mediavilla, Juan Jose"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1311"]
[PlyCount "122"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. d3 Bg4 5. Be2 Be7 6. Bg5 Nbd7 7. Qd2 h6 8. Be3 a6 9. h3 Bh5 10. 0-0-0 Bxf3 11. gxf3 Nh7 12. Rdg1 Bg5 13. h4 Bxe3 14. Qxe3 Kf8 15. Nd5 c6 16. Nc3 Qb6 17. Na4 Qxe3+ 18. fxe3 b5 19. Nc3 Rg8 20. f4 Ke7 21. Rg2 Nhf6 22. d4 b4 23. Na4 exd4 24. e5 dxe5 25. exd4 e4 26. Rhg1 g6 27. Rg3 a5 28. Re3 Kd6 29. Bc4 Rgf8 30. Reg3 Rae8 31. f5 Nh5 32. R3g2 gxf5 33. Be2 Nf4 34. Rh2 Nxe2+ 35. Rxe2 Rg8 36. Rf1 Ke6 37. b3 Rg4 38. Nb2 Reg8 39. Ree1 Rxh4 40. Rg1 Rhg4 41. Rh1 Rh8 42. Re2 h5 43. Nd1 h4 44. Ne3 Rg3 45. Rhe1 h3 46. Nf1 Rg2 47. Nh2 Rhg8 48. Nf3 Rxe2 49. Rxe2 Rg2 50. Re1 h2 51. Rh1 exf3 52. d5+ cxd5 53. a4 Rg1+ 54. Rxg1 hxg1Q+ 55. Kd2 Qf2+ 56. Kd1 Qe2+ 57. Kc1 Qe1+ 58. Kb2 Qc3+ 59. Ka2 f2 60. Kb1 f1R+ 61. Ka2 Qxc2# 0-1

[Event "Barcelona Sant Marti op-B 21st"]
[Site "Barcelona"]
[Date "2019.07.19"]
[Round "7"]
[White "Bernat Mor, Juli"]
[Black "Miguel Mejia, David"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1333"]
[PlyCount "87"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. cxd5 exd5 5. Nf3 Be7 6. Bg5 Nc6 7. e3 h6 8. Bh4 Nh7 9. Bxe7 Nxe7 10. Be2 Nf5 11. Qb3 c6 12. 0-0-0 Be6 13. Qxb7 Bc8 14. Qxa8 a6 15. Qxc6+ Bd7 16. Qxd5 0-0 17. Ne5 Nf6 18. Qc5 Qe7 19. Qxe7 Nxe7 20. Nxd7 Nxd7 21. Bxa6 Nb8 22. Bb7 f6 23. g4 Ng6 24. Be4 Nh4 25. h3 Na6 26. Rhe1 Nb4 27. a3 Na6 28. d5 Nc7 29. d6 Ne6 30. Bd5 Re8 31. Bxe6+ Kh8 32. d7 Rd8 33. Rd6 Ng6 34. Red1 Nf8 35. Bf5 Kg8 36. Nb5 Kh8 37. Na7 g6 38. Nc6 gxf5 39. Nxd8 fxg4 40. Nf7+ Kg7 41. d8Q Kxf7 42. Rxf6+ Kg7 43. Qxf8+ Kh7 44. Rxh6# 1-0

[Event "Barcelona Sant Marti op-B 21st"]
[Site "Barcelona"]
[Date "2019.07.17"]
[Round "5"]
[White "Garcia Raschke, Hernan"]
[Black "Miguel Mejia, David"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1142"]
[PlyCount "125"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. d4 f6 3. Nf3 Nc6 4. Be3 Qe7 5. Nc3 d6 6. Bb5 Nh6 7. d5 Bd7 8. dxc6 bxc6 9. Ba6 f5 10. Qd3 Ng4 11. exf5 Rb8 12. Bg5 Qf7 13. Bc4 Qh5 14. Be6 Bxe6 15. fxe6 Qg6 16. Qxg6+ hxg6 17. b3 Be7 18. Bxe7 Kxe7 19. 0-0 Rh6 20. h3 Rbh8 21. Ng5 Kf6 22. Nce4+ Ke7 23. Nf7 Kxe6 24. Nxh8 Rxh8 25. hxg4 d5 26. Ng5+ Ke7 27. Rfe1 e4 28. Rad1 Rh4 29. f3 Kf6 30. Nh3 exf3 31. Nf2 fxg2 32. Kxg2 a5 33. Re8 Kf7 34. Ra8 a4 35. bxa4 Ke6 36. a5 g5 37. a6 Rh6 38. a7 c5 39. Rb8 Ke5 40. a8Q c6 41. Qxc6 Rxc6 42. Re8+ Kd6 43. Rg8 d4 44. Rxg7 Kd5 45. Rxg5+ Kc4 46. Re1 Kc3 47. Ree5 c4 48. Rc5 Rd6 49. Rgd5 Ra6 50. Nd1+ Kd2 51. Rxd4+ Kxc2 52. Rcxc4+ Kb1 53. Ra4 Re6 54. Rab4+ Kc1 55. Re4 Rd6 56. Rbd4 Rb6 57. a4 Rb2+ 58. Nxb2 Kxb2 59. a5 Kb3 60. a6 Ka2 61. Rb4 Ka1 62. a7 Ka2 63. a8Q# 1-0

[Event "Barcelona Sant Marti op-B 21st"]
[Site "Barcelona"]
[Date "2019.07.16"]
[Round "4"]
[White "Miguel Mejia, David"]
[Black "Usobiaga Ferrer, Enrique"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1336"]
[PlyCount "43"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nh6 4. c3 Qe7 5. 0-0 Ng4 6. h3 h5 7. d4 d6 8. dxe5 a6 9. hxg4 hxg4 10. Ng5 Nd8 11. exd6 Qxg5 12. Bxg5 Bxd6 13. Qd5 Be6 14. Qd4 Nc6 15. Qxg7 Be5 16. Bf6 Kd7 17. Bxe6+ Kd6 18. Rd1+ Kc5 19. Bxe5 Nxe5 20. Qxe5+ Kb6 21. b4 Rag8 22. Qc5# 1-0

[Event "Barcelona Sant Marti op-B 21st"]
[Site "Barcelona"]
[Date "2019.07.15"]
[Round "3"]
[White "Miguel Mejia, David"]
[Black "Sanchez Rodriguez, Raul"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1366"]
[PlyCount "34"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Ng5 h6 5. h4 hxg5 6. g3 gxh4 7. gxh4 Nd4 8. d3 Bb4 9. Bg5 d6 10. Qd2 Nf3+ 11. Ke2 Nxd2 12. Kxd2 c6 13. h5 Nxe4+ 14. Kd1 Nxc3+ 15. bxc3 Bg4+ 16. Kc1 Ba3+ 17. Kb1 Qb6# 0-1

[Event "Barcelona Sant Marti op-B 21st"]
[Site "Barcelona"]
[Date "2019.07.14"]
[Round "2"]
[White "Iborra Polo, Eric"]
[Black "Miguel Mejia, David"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1539"]
[PlyCount "19"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Ng4 5. Bxf7+ Ke7 6. Qxg4 h6 7. Bb3 Kf6 8. Qf3+ Kxg5 9. h4+ Kg6 10. Qf5# 1-0

[Event "Barcelona Sant Marti op-B 21st"]
[Site "Barcelona"]
[Date "2019.07.13"]
[Round "1"]
[White "Miguel Mejia, David"]
[Black "Febrero Perez, Lluis"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1642"]
[PlyCount "46"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Be2 b6 5. 0-0 Be7 6. d3 0-0 7. Bd2 Bb7 8. a4 d5 9. Ra3 Bxa3 10. bxa3 d4 11. Nb1 Nd7 12. Ng5 h6 13. Nf3 Ne7 14. c3 c5 15. c4 Ng6 16. Qe1 Nf4 17. Kh1 Nxe2 18. Qxe2 f5 19. Ng1 fxe4 20. dxe4 Nf6 21. Qe1 Nxe4 22. Bc1 Qh4 23. g3 Nxg3# 0-1

