[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "5"]
[White "Bustos Pieper, Nicolas C"]
[Black "Martinez Dubra, Mathias C"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "61"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 Be7 3. f4 Bh4+ 4. g3 Be7 5. Bg2 d6 6. Nf3 Nd7 7. d3 Rb8 8. 0-0 a6 9. h3 b5 10. Ne2 Bb7 11. g4 c5 12. Ng3 Qb6 13. Kh1 Ngf6 14. g5 Ng8 15. f5 Qc7 16. fxe6 fxe6 17. Nh4 d5 18. Qf3 Ne5 19. Qf2 Bd6 20. Nh5 Ng6 21. Nxg6 hxg6 22. e5 Rxh5 23. exd6 Qxd6 24. Qf7+ Kd8 25. Qxg8+ Kc7 26. Qxg7+ Kb6 27. Bf4 Qd8 28. Bxb8 Qxb8 29. Qxg6 Rh8 30. Qxe6+ Ka7 31. Rf7 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "7"]
[White "Campos Parejo, Antonio"]
[Black "Martinez Dubra, Mathias C"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1984"]
[PlyCount "55"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 Be7 3. e4 d6 4. Nf3 Nd7 5. Bd3 a6 6. Qe2 b5 7. a3 Bb7 8. Be3 c5 9. dxc5 dxc5 10. e5 Qc7 11. Bf4 Rd8 12. 0-0 h5 13. h4 Bxf3 14. gxf3 Bxh4 15. Rad1 Ne7 16. Ne4 Ng6 17. Bh2 Be7 18. Nd6+ Bxd6 19. exd6 Qb6 20. Bxg6 fxg6 21. Qe3 0-0 22. Qxe6+ Kh7 23. Rd5 Nf6 24. Rg5 Rxd6 25. Bxd6 Re8 26. Qf7 Qxd6 27. Qxg6+ Kg8 28. Qxg7# 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "9"]
[White "Fondeur Fernandez, Adrian Francisco"]
[Black "Martinez Dubra, Mathias C"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1613"]
[PlyCount "149"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d6 3. Nc3 Be7 4. Be3 Nd7 5. f3 a6 6. Bd3 b5 7. Qd2 Bb7 8. h4 Bxh4+ 9. Bf2 Be7 10. Nh3 c5 11. d5 exd5 12. Nxd5 Ngf6 13. Nxe7 Qxe7 14. Bh4 Qe5 15. 0-0-0 d5 16. f4 Qd4 17. e5 Ne4 18. Qe2 Qa4 19. Kb1 Qb4 20. Ka1 a5 21. Ng5 Nxg5 22. c3 Qxf4 23. g3 Qf3 24. Bxg5 Qxe2 25. Bxe2 Nxe5 26. Bf4 Ng6 27. Bd6 Kd7 28. Bxc5 Kc6 29. Bd4 Rae8 30. Bd3 Rhg8 31. Rhf1 f6 32. Rf2 Ne5 33. Be2 Nc4 34. Bd3 Re7 35. b3 Nd6 36. Re2 Rge8 37. Rde1 Rxe2 38. Rxe2 Rxe2 39. Bxe2 Nf5 40. g4 Nxd4 41. cxd4 Kd6 42. Bd3 b4 43. Bxh7 Ke6 44. Bf5+ Kf7 45. Kb2 g6 46. Bd7 Ke7 47. Bb5 Bc8 48. Be2 f5 49. gxf5 Bxf5 50. a3 Kd6 51. axb4 axb4 52. Kc1 Kc7 53. Kd2 Kd6 54. Ke3 Be4 55. Kf4 Ke7 56. Ke5 Kf7 57. Bb5 g5 58. Bc6 Kg6 59. Bxd5 Bxd5 60. Kxd5 Kf5 61. Kc6 g4 62. d5 g3 63. d6 g2 64. d7 g1Q 65. d8Q Qe1 66. Qd5+ Kf4 67. Qf7+ Kg5 68. Qg7+ Kf5 69. Qf7+ Kg5 70. Qg7+ Kf4 71. Qf6+ Kg4 72. Qg6+ Kf4 73. Qf6+ Kg4 74. Qg6+ Kf4 75. Qf6+ 1/2-1/2

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "3"]
[White "Gurel, Ediz"]
[Black "Martinez Dubra, Mathias C"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2168"]
[PlyCount "67"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 Be7 3. Nf3 d6 4. Bd3 Nd7 5. 0-0 a6 6. Qe2 b5 7. a4 b4 8. a5 Bb7 9. b3 c5 10. Bb2 Ngf6 11. Nbd2 Qc7 12. Nc4 d5 13. exd5 Nxd5 14. Qd2 Bf6 15. Rfe1 0-0 16. Ng5 h6 17. Nh7 Rfe8 18. Nxf6+ N7xf6 19. dxc5 Qxc5 20. Bd4 Qc7 21. Be5 Qc6 22. f3 Nd7 23. Bg3 Nc3 24. Ne5 Nxe5 25. Bxe5 Rad8 26. Qf4 f6 27. Bxc3 Qxc3 28. Rad1 e5 29. Qf5 Qd4+ 30. Kh1 Qh4 31. Qh7+ Kf8 32. Bc4 Bd5 33. Bxd5 Rxd5 34. g3 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "11"]
[White "Hamidov, Allahverdi"]
[Black "Martinez Dubra, Mathias C"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "57"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d3 e6 2. e4 Be7 3. Nf3 d6 4. Nc3 Nd7 5. d4 a6 6. Bd3 b5 7. a4 b4 8. Ne2 a5 9. Bd2 Bb7 10. c3 c5 11. 0-0 Ngf6 12. Ng3 0-0 13. Re1 Re8 14. e5 Nd5 15. h4 Bxh4 16. exd6 Bxg3 17. fxg3 N7f6 18. Ng5 Qxd6 19. Ne4 Nxe4 20. Rxe4 bxc3 21. bxc3 Qxg3 22. Rg4 Qxd3 23. Rxg7+ Kf8 24. Qg4 Qxd2 25. Rf1 Qe3+ 26. Rf2 Nf6 27. Qh4 Ne4 28. Rgxf7+ Kg8 29. Qxh7# 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "1"]
[White "Lopez Navarro, David Luis"]
[Black "Martinez Dubra, Mathias C"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "56"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 Be7 3. Bg2 d5 4. 0-0 a6 5. d3 Nd7 6. Nbd2 b5 7. e4 dxe4 8. dxe4 Bb7 9. b3 Rb8 10. Bb2 Ngf6 11. Re1 0-0 12. Bxf6 Nxf6 13. c4 c5 14. cxb5 axb5 15. Rb1 Qb6 16. a4 Rfd8 17. axb5 Qxb5 18. Rb2 Nxe4 19. Kh1 Nxf2+ 20. Kg1 Nxd1 21. Rxd1 c4 22. Nxc4 Rxd1+ 23. Kf2 Bc5+ 24. Ke2 Rbd8 25. Bh3 Bxf3+ 26. Kxf3 Qc6+ 27. Ke2 Qe4+ 28. Ne3 Qxe3# 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "4"]
[White "Martinez Dubra, Mathias C"]
[Black "Alimov, Fedor"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1193"]
[PlyCount "50"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. Nf3 g6 4. a3 Bg7 5. d3 d6 6. Nbd2 e5 7. Rb1 Nge7 8. b3 0-0 9. Bb2 f5 10. exf5 gxf5 11. Nc4 Ng6 12. Qc1 Be6 13. Qg5 Bf6 14. Qg3 f4 15. Ng5 fxg3 16. Nxe6 gxf2+ 17. Kd1 Qe7 18. Nxf8 Rxf8 19. Ne3 Nd4 20. Bf1 Bg5 21. Nd5 Qf7 22. Bxd4 exd4 23. c4 dxc3 24. Nxc3 Qf4 25. Kc2 Qd2# 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "10"]
[White "Martinez Dubra, Mathias C"]
[Black "Bethencourt Hernandez, Alberto"]
[Result "1-0"]
[ECO "B55"]
[BlackElo "1481"]
[PlyCount "71"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 g6 8. a3 Bg7 9. Nd2 0-0 10. Rb1 Bd7 11. b4 a5 12. Bb2 axb4 13. axb4 c5 14. bxc5 dxc5 15. Qf3 Qc7 16. Rfd1 Bc6 17. Qg3 Qxg3 18. hxg3 Ra2 19. Bc4 Ra7 20. e5 Nd7 21. e6 fxe6 22. Bxe6+ Kh8 23. Bxg7+ Kxg7 24. Nc4 Nf6 25. Ne5 Be4 26. Rb2 Rfa8 27. c4 Ra2 28. Rbd2 Ra1 29. f3 Bf5 30. Bd5 Nxd5 31. Rxd5 Rxd1+ 32. Rxd1 e6 33. Rd7+ Kf6 34. f4 Ra1+ 35. Kh2 h6 36. Rf7# 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "6"]
[White "Martinez Dubra, Mathias C"]
[Black "Chang Hung, Dean Alexander"]
[Result "1-0"]
[ECO "C44"]
[BlackElo "1008"]
[PlyCount "73"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Be2 Nc6 3. d3 Bc5 4. Nf3 Nf6 5. 0-0 d6 6. a3 Nd4 7. b4 Nxe2+ 8. Qxe2 Bb6 9. Bb2 Bg4 10. Nbd2 Qd7 11. Qe1 0-0 12. c4 c6 13. d4 exd4 14. Nxd4 Bxd4 15. Bxd4 Qe6 16. f3 Bh5 17. Qe3 Rfe8 18. Qg5 Bg6 19. h4 h6 20. Qg3 Nh5 21. Qf2 Nf4 22. Qg3 Nd3 23. h5 c5 24. Bc3 Ne5 25. hxg6 Nxg6 26. Rac1 b6 27. Rfd1 Rad8 28. Nf1 Kh7 29. Ne3 f6 30. Nf5 Rd7 31. Rxd6 Rxd6 32. Qxd6 Qxc4 33. Qd7 Rg8 34. Nxh6 Kxh6 35. Bd2+ Kh7 36. Rxc4 Ne5 37. Qf5+ 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "2"]
[White "Martinez Dubra, Mathias C"]
[Black "Reyes Zavaleta, Diego Alexander"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1679"]
[PlyCount "103"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e3 d5 2. d4 Nf6 3. Be2 e6 4. Nd2 c5 5. Ngf3 Nc6 6. dxc5 Bxc5 7. a3 0-0 8. b4 Bd6 9. Bb2 b6 10. c4 Bb7 11. cxd5 Nxd5 12. Nc4 Bc7 13. Qc2 Rc8 14. Rd1 Qe7 15. Qe4 Rfd8 16. 0-0 b5 17. Ncd2 a6 18. Nb3 Bb6 19. Qg4 f5 20. Qh5 Nf6 21. Qh3 Rxd1 22. Bxd1 Rd8 23. Nbd4 Nxd4 24. Nxd4 Bd5 25. Qh4 Qf7 26. Qg5 Rc8 27. Nf3 Bxf3 28. Bxf3 Bd8 29. Qg3 Rc2 30. Bd4 g6 31. Bd1 Rc7 32. Bb3 Re7 33. Rd1 Ne4 34. Qe5 Qg7 35. Bxe6+ Kf8 36. Qxg7+ Rxg7 37. Bxg7+ Kxg7 38. Rxd8 Kf6 39. Bc8 Nc3 40. Bxa6 Nb1 41. Bxb5 Nxa3 42. Ba6 Nc2 43. b5 Nb4 44. Ra8 Nd5 45. Rb8 Nc7 46. Rb6+ Kg5 47. Rc6 Na8 48. b6 Nxb6 49. Rxb6 h5 50. g3 Kg4 51. Kg2 g5 52. h3# 1-0

