[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2023.05.20"]
[Round "14"]
[White "Garcia Mendoza, Itzael"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1484"]
[BlackElo "1622"]
[PlyCount "92"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ebano Barrio Nuevo III"]
[BlackTeam "La Victoria 94 II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 e6 2. g3 b6 3. Bg2 Bb7 4. 0-0 d5 5. d3 Nf6 6. Nbd2 Nbd7 7. Re1 Rb8 8. e4 dxe4 9. dxe4 Bc5 10. h3 Nh5 11. Nb3 Bb4 12. c3 Be7 13. Nfd4 Nhf6 14. e5 Nd5 15. c4 Nb4 16. Bxb7 Rxb7 17. a3 c5 18. axb4 cxd4 19. Nxd4 Qc7 20. Qf3 Bxb4 21. Nb5 Qb8 22. Re2 0-0 23. Bf4 Qa8 24. Qb3 Bc5 25. Qc3 a5 26. Bd2 Qb8 27. Qf3 Rd8 28. Bg5 Rc8 29. Rd1 Nf8 30. Red2 h6 31. Bd8 Qa8 32. Bc7 Qa6 33. Qc6 Rbxc7 34. Nxc7 Qxc4 35. Kh2 Ng6 36. Rd8+ Rxd8 37. Rxd8+ Kh7 38. Qe8 Nxe5 39. Qh8+ Kg6 40. Ne8 Nf3+ 41. Kg2 Ne1+ 42. Kh2 Bd4 43. Kg1 Qd3 44. Rxd4 Qxd4 45. h4 h5 46. Qf8 Nd3 0-1

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2023.03.25"]
[Round "9.1"]
[White "Perez de la Torre, Jorge"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1589"]
[BlackElo "1622"]
[PlyCount "92"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Circulo de Amistad XII Enero III"]
[BlackTeam "La Victoria 94 II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. Nf3 Nf6 3. e3 a6 4. Bd3 g6 5. Nbd2 Bg7 6. b4 b6 7. Bb2 Bb7 8. 0-0 Nbd7 9. c4 e6 10. Qb3 Rb8 11. c5 0-0 12. a4 Re8 13. c6 Bxc6 14. Bxa6 Ba8 15. Rfc1 c5 16. dxc5 bxc5 17. b5 e5 18. a5 c4 19. Qa2 Nc5 20. Bxe5 Nxa6 21. Bxb8 Nxb8 22. Rab1 Nfd7 23. Nd4 Nc5 24. N2f3 h6 25. b6 Bb7 26. Nb5 Nb3 27. Rd1 Re4 28. Nc7 Na6 29. Nxa6 Bxa6 30. Qa4 Qa8 31. Nd2 Nxd2 32. Rxd2 c3 33. Rd4 Bxd4 34. exd4 Qe8 35. Qxe8+ Rxe8 36. g3 c2 37. Rc1 Rc8 38. Kg2 Rc4 39. Kf3 Kf8 40. Ke3 Ke7 41. Kd2 Rxd4+ 42. Kxc2 Rc4+ 43. Kb2 Rxc1 44. Kxc1 Kd6 45. Kd2 Kc5 46. Kc3 d4+ 0-1

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2023.03.18"]
[Round "8.1"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Estevez Darias, Maria Florentina"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1622"]
[BlackElo "1428"]
[PlyCount "55"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "La Victoria 94 II"]
[BlackTeam "Al Shah Mat Los Realejos III"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. b3 Nf6 4. e5 dxe5 5. Bb2 a6 6. Nxe5 e6 7. Be2 Bd6 8. Nf3 Nbd7 9. d4 Qc7 10. Nbd2 b5 11. c4 b4 12. Qc2 Bb7 13. Rd1 a5 14. h3 Be7 15. 0-0 h6 16. Bd3 0-0-0 17. Ne4 Nxe4 18. Bxe4 Rhg8 19. a3 g5 20. axb4 cxb4 21. c5 Nf6 22. Bxb7+ Kxb7 23. Ne5 Bf8 24. Qc4 Rc8 25. Qb5+ Ka7 26. Ra1 Qb7 27. Rxa5+ Kb8 28. Qa4 1-0

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2023.02.11"]
[Round "5.4"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Zandeisakhani, Ramin"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1616"]
[BlackElo "1619"]
[PlyCount "130"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "La Victoria 94"]
[BlackTeam "Circulo de Amistad XII Enero II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d6 2. Nf3 Nf6 3. d3 g6 4. Nbd2 Bg7 5. Be2 0-0 6. 0-0 c6 7. Rb1 a5 8. b3 b5 9. Bb2 e5 10. d4 exd4 11. Nxd4 Qb6 12. Bf3 Bb7 13. Ne2 Nbd7 14. c4 Ne5 15. Ng3 Rfd8 16. cxb5 cxb5 17. Be2 h5 18. h4 Rac8 19. a4 Nfg4 20. Bxg4 Nxg4 21. Bxg7 Kxg7 22. axb5 d5 23. Qe2 Rc3 24. Nf3 Re8 25. Qb2 d4 26. Rbd1 Kg8 27. Rxd4 Rec8 28. Rfd1 Rc2 29. Rd8+ Rxd8 30. Rxd8+ Qxd8 31. Qxc2 Qb6 32. Qe2 Bc8 33. Ng5 Bd7 34. Nf1 Bxb5 35. Qc2 Bd7 36. Nh2 Ne5 37. Qc3 f6 38. Ngf3 Ng4 39. Nxg4 hxg4 40. Nd4 a4 41. Qc4+ Kg7 42. Qd5 Qa7 43. bxa4 Bxa4 44. h5 g3 45. fxg3 Bc6 46. Qxc6 Qxd4+ 47. Kh2 gxh5 48. Qc7+ Kg6 49. Qf4 Qd7 50. e5 fxe5 51. Qxe5 Qg4 52. Qd6+ Kh7 53. Qe7+ Kg6 54. Qf8 Qe2 55. Qg8+ Kh6 56. Kh3 Qd1 57. Qf8+ Kh7 58. Kh2 Kg6 59. Qe7 Kf5 60. Qh7+ Kg5 61. Qe4 Qd7 62. Qf4+ Kg6 63. Kg1 Qe6 64. Kf2 Qa2+ 65. Kf3 Qb3+ 1/2-1/2

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2023.02.04"]
[Round "4.1"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Diaz Luis, Alejandro"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1622"]
[BlackElo "1329"]
[PlyCount "81"]
[EventDate "2023.01.14"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "La Victoria 94 II"]
[BlackTeam "Puerto de la Cruz Piratas II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. b3 Bg7 5. Bb2 a6 6. Rb1 e6 7. Nf3 b5 8. Be2 Nd4 9. 0-0 Nf6 10. Re1 0-0 11. Bf1 Bb7 12. d3 d6 13. g3 Qe7 14. Bg2 Rad8 15. Ne2 e5 16. c3 Ne6 17. Nd2 Nd7 18. Qc2 f5 19. exf5 Rxf5 20. Bxb7 Nf6 21. Bg2 Rf8 22. Bh3 Rg5 23. Bg2 Ng4 24. Ne4 Rgf5 25. Rf1 d5 26. h3 Nh6 27. Nd2 Nc7 28. c4 d4 29. Ne4 b4 30. Rbe1 Nf7 31. Bc1 Ne6 32. Bd2 Nfd8 33. Qc1 Rh5 34. f4 exf4 35. Nxf4 Rhf5 36. Nxe6 Nxe6 37. Rxf5 Rxf5 38. Rf1 Qc7 39. g4 Rf7 40. Rxf7 Qxf7 41. Ng5 1-0

[Event "Santa Cruz Christmas op 32nd"]
[Site "Santa Cruz"]
[Date "2022.12.29"]
[Round "9"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Diaz Reyes, Iker"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1616"]
[BlackElo "1327"]
[PlyCount "75"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. a3 d6 5. h3 f5 6. d3 Nf6 7. Nf3 Qe7 8. Bg5 f4 9. Nd5 Qd8 10. b4 Bb6 11. Nd2 h5 12. c3 Nb8 13. Qb3 c6 14. Nxb6 axb6 15. Bf7+ Kf8 16. Bg6 Qe7 17. 0-0 Be6 18. Qd1 Qd7 19. d4 Na6 20. dxe5 dxe5 21. Nf3 Bc4 22. Nxe5 Qxd1 23. Rfxd1 Bb3 24. Rd2 Ke7 25. Rb1 Be6 26. Nf3 Nc7 27. e5 Rxa3 28. exf6+ gxf6 29. Bxf4 Nd5 30. Bg3 Rxc3 31. Re1 Kd7 32. Nd4 h4 33. Nxe6 hxg3 34. Nf4 gxf2+ 35. Kxf2 Rg8 36. Be4 Kc7 37. Bxd5 cxd5 38. Nxd5+ 1-0

[Event "Santa Cruz Christmas op 32nd"]
[Site "Santa Cruz"]
[Date "2022.12.28"]
[Round "8"]
[White "Perera Gonzalez, Pablo"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2125"]
[BlackElo "1616"]
[PlyCount "75"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 Nbd7 6. e5 dxe5 7. dxe5 Ng4 8. e6 fxe6 9. Ng5 Nde5 10. Qxd8+ Kxd8 11. Bf4 a6 12. h3 Nh6 13. 0-0-0+ Ke8 14. Be2 Nhf7 15. Nxf7 Kxf7 16. Rhe1 c6 17. Bf1 Nd7 18. Ne4 h6 19. c5 Nf6 20. Nxf6 exf6 21. Bc4 Re8 22. Rd3 Bf8 23. Bd6 Bxd6 24. Rxd6 f5 25. f4 h5 26. g3 a5 27. b3 Kf6 28. Kc2 Kf7 29. Kc3 Kf6 30. Rg1 Ke7 31. Rg2 Rd8 32. Rxd8 Kxd8 33. Kd4 Ke7 34. Ke5 Bd7 35. Rd2 Rf8 36. Rd6 Ra8 37. a3 Rc8 38. Rxd7+ 1-0

[Event "Santa Cruz Christmas op 32nd"]
[Site "Santa Cruz"]
[Date "2022.12.27"]
[Round "7"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Iglesias Santos, David"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1616"]
[BlackElo "1923"]
[PlyCount "74"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 d6 4. h3 Nc6 5. Bc4 Nf6 6. a3 0-0 7. Qe2 Nd4 8. Nxd4 exd4 9. Na4 Nxe4 10. 0-0 Ng3 11. Qf3 Nxf1 12. Kxf1 Qe7 13. b4 Bd7 14. Nxc5 dxc5 15. Qxb7 Rfe8 16. Bb2 Rab8 17. Qf3 Bb5 18. Bxb5 Rxb5 19. Qd3 Rb6 20. c3 Re6 21. g3 Re1+ 22. Rxe1 Qxe1+ 23. Kg2 Qe2 24. Qxe2 Rxe2 25. cxd4 Rxd2 26. Bc1 Rd1 27. Bf4 c4 28. Bxc7 c3 29. Bf4 c2 30. Kf3 c1Q 31. Bxc1 Rxc1 32. Ke4 Kf8 33. Kd5 Ke7 34. a4 Kd7 35. a5 a6 36. h4 h5 37. f3 Rc3 0-1

[Event "Santa Cruz Christmas op 32nd"]
[Site "Santa Cruz"]
[Date "2022.12.23"]
[Round "6"]
[White "Diaz Garcia, Carlos Luis"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1294"]
[BlackElo "1616"]
[PlyCount "128"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 a6 4. Bd3 Nc6 5. c3 h6 6. Nd2 e6 7. Ngf3 Nh5 8. Bg3 Nxg3 9. hxg3 Bd6 10. Nh2 e5 11. dxe5 Nxe5 12. Be2 Bf5 13. 0-0 Bd7 14. f4 Ng6 15. Ndf3 c6 16. Nd4 Qe7 17. Qd2 c5 18. Nc2 Bf5 19. Rfe1 Bxc2 20. Qxc2 Qxe3+ 21. Kh1 0-0 22. Bf3 Bxf4 23. Rxe3 Bxe3 24. Bxd5 Rad8 25. c4 Rd6 26. Qd3 Bd4 27. Nf3 Ne5 28. Nxe5 Bxe5 29. Re1 Bd4 30. b3 Rf6 31. Bxb7 Rg6 32. Bd5 Rg5 33. Qf3 Kh7 34. Kh2 f5 35. g4 Rxg4 36. g3 Rf6 37. Re6 Rf8 38. Rxa6 Rg5 39. a4 Be5 40. Kh3 Rb8 41. Re6 Rxg3+ 42. Qxg3 Bxg3 43. Kxg3 Rxb3+ 44. Kf4 Ra3 45. Kxf5 Rxa4 46. Re8 Ra7 47. Be4 g6+ 48. Kf6 Ra6+ 49. Ke5 Kg7 50. Kd5 Ra5 51. Rc8 g5 52. Rxc5 Ra7 53. Rc6 Rd7+ 54. Kc5 Re7 55. Rg6+ Kf7 56. Kd5 Rxe4 57. Kxe4 Kxg6 58. c5 Kf7 59. Kd5 g4 60. Kd6 g3 61. c6 g2 62. c7 g1Q 63. c8Q Qd4+ 64. Kc6 Qc4+ 0-1

[Event "Santa Cruz Christmas op 32nd"]
[Site "Santa Cruz"]
[Date "2022.12.21"]
[Round "5"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Rodriguez Rocha, Francisco"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1616"]
[BlackElo "1208"]
[PlyCount "71"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. b3 d5 3. exd5 cxd5 4. Bb2 Nc6 5. Nf3 Bg4 6. d4 e6 7. Be2 Bd6 8. Nbd2 Nf6 9. a3 0-0 10. 0-0 Qc7 11. c4 dxc4 12. bxc4 Be7 13. Qc2 Rfd8 14. Bd3 h6 15. Rab1 b6 16. h3 Bxf3 17. Nxf3 Rac8 18. Rfe1 Na5 19. Rbc1 Rd6 20. d5 exd5 21. Be5 dxc4 22. Bxd6 Bxd6 23. Qa4 a6 24. Bf5 b5 25. Qc2 Bxa3 26. Ra1 Bb4 27. Reb1 Nb3 28. Rxa6 Nc5 29. Bxc8 Qxc8 30. Rxf6 gxf6 31. Rxb4 Qd7 32. Qd2 Nd3 33. Ne1 Qe7 34. Nxd3 cxd3 35. Rxb5 Qd7 36. Rb3 1-0

[Event "Santa Cruz Christmas op 32nd"]
[Site "Santa Cruz"]
[Date "2022.12.20"]
[Round "4"]
[White "Medal Paves, Jose Maria"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1947"]
[BlackElo "1616"]
[PlyCount "31"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 Bc5 4. d4 Be7 5. c4 d6 6. Nc3 Nbd7 7. e4 Rb8 8. e5 Ng8 9. 0-0 c5 10. exd6 Bxd6 11. Nb5 Bc7 12. Nxc7+ Qxc7 13. Bf4 e5 14. Nxe5 Qd8 15. Nxd7 Bxd7 16. Re1+ 1-0

[Event "Santa Cruz Christmas op 32nd"]
[Site "Santa Cruz"]
[Date "2022.12.19"]
[Round "3"]
[White "Reyes Jarque, Samuel"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1256"]
[BlackElo "1616"]
[PlyCount "94"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Bc5 3. Bg2 Nc6 4. Nc3 Nf6 5. e4 d6 6. Nf3 a6 7. d3 Bg4 8. Qc2 h6 9. 0-0 Qd7 10. Bd2 Rd8 11. a3 0-0 12. b4 Ba7 13. Bc1 Rfe8 14. Bb2 Nd4 15. Nxd4 Bxd4 16. Ne2 Bxb2 17. Qxb2 Bh3 18. Rfe1 Qg4 19. f3 Qh5 20. d4 Bxg2 21. Kxg2 Nd7 22. d5 Nf6 23. Rac1 Nh7 24. Qd2 Ng5 25. Ng1 Rd7 26. c5 Rde7 27. Qf2 Rf8 28. g4 Qg6 29. h4 Nh7 30. Nh3 h5 31. Qg3 Kh8 32. Rc2 hxg4 33. Qxg4 Qh6 34. Ng5 Nf6 35. Qf5 Nh5 36. Rf2 Nf4+ 37. Kg3 Nd3 38. Rff1 Nxe1 39. Rxe1 Kg8 40. f4 Qh5 41. Qg4 exf4+ 42. Qxf4 dxc5 43. bxc5 Qg6 44. e5 f6 45. Kg4 fxg5 46. Qxg5 Qf7 47. e6 Qf3# 0-1

[Event "Santa Cruz Christmas op 32nd"]
[Site "Santa Cruz"]
[Date "2022.12.16"]
[Round "2"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Mamani Beltran, Daniel"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1616"]
[BlackElo "2003"]
[PlyCount "86"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 4. Nc3 d6 5. h3 g6 6. Bc4 Bg7 7. d3 0-0 8. Bg5 h6 9. Be3 Be6 10. Nd5 Bxd5 11. Bxd5 Nxd5 12. exd5 Ne7 13. Qc1 Kh7 14. c4 f5 15. Qc2 c6 16. dxc6 bxc6 17. Bd2 d5 18. 0-0-0 e4 19. Ne1 Qb6 20. c5 Qb5 21. f3 Rfb8 22. b4 e3 23. Bxe3 a5 24. Bd2 Bd4 25. f4 axb4 26. Bxb4 Be3+ 27. Rd2 Bxd2+ 28. Kxd2 d4 29. Qb2 Nd5 30. Qxd4 Nxb4 31. Qd7+ Kh8 32. axb4 Qxb4+ 33. Ke2 Ra2+ 34. Kf3 Qxc5 35. Rf1 Ra7 36. Qe6 Re7 37. Qf6+ Kh7 38. Nc2 Rbe8 39. Nd4 Re3+ 40. Kf2 R3e7 41. Kg3 Qc3 42. Rf3 c5 43. Kh2 Qxd4 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.05.07"]
[Round "11.3"]
[White "Hernandez Abreu, Victor"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1398"]
[BlackElo "1569"]
[PlyCount "30"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Al Shah Mat Los Realejos II"]
[BlackTeam "La Victoria 94"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. e3 Nc6 6. Bd2 a6 7. cxd5 Nxd5 8. Bd3 cxd4 9. exd4 Ndb4 10. Be3 Nxd3+ 11. Qxd3 Nb4 12. Qe2 Nd5 13. Bd2 Be7 14. 0-0 0-0 15. Rac1 Qd6 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.04.23"]
[Round "9.4"]
[White "Teixeira Salema, Jonathan"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "1569"]
[PlyCount "117"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Playa San Juan"]
[BlackTeam "La Victoria 94"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e6 2. d4 d6 3. Nf3 Be7 4. c4 Nd7 5. Nc3 a6 6. Bd3 c5 7. 0-0 cxd4 8. Nxd4 Nc5 9. Bc2 Nf6 10. Re1 Qc7 11. Be3 0-0 12. Qe2 Re8 13. b4 Ncd7 14. Rac1 d5 15. cxd5 Qxc3 16. e5 Qxb4 17. exf6 Bxf6 18. Qd3 g6 19. dxe6 fxe6 20. Bb3 Nc5 21. Qc4 Qxc4 22. Bxc4 b5 23. Bf1 Nb7 24. Rc7 Nd6 25. Rec1 Nf5 26. Nxf5 exf5 27. g3 Be5 28. R7c6 Be6 29. f4 Bb8 30. Bg2 Ba7 31. Bb6 Bxa2 32. Ra1 Re2 33. Rxa2 Rxa2 34. Bd5+ Kg7 35. Bxa2 Bxb6+ 36. Rxb6 Ra7 37. Bd5 Kh6 38. Bb7 a5 39. Rxb5 a4 40. Bd5 a3 41. Ba2 Kh5 42. Rb1 h6 43. Ra1 g5 44. fxg5 hxg5 45. Bb1 f4 46. Be4 Ra5 47. g4+ Kh4 48. Kg2 a2 49. Bd5 Ra3 50. Rxa2 Rxa2+ 51. Bxa2 Kxg4 52. Be6+ Kh5 53. h3 Kh4 54. Kf3 Kh5 55. Ke4 Kh4 56. Bg4 Kg3 57. Kf5 f3 58. Bxf3 Kxf3 59. Kxg5 1/2-1/2

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.04.02"]
[Round "8.2"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Perez Garcia, Jimena"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1569"]
[BlackElo "1826"]
[PlyCount "80"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "La Victoria 94"]
[BlackTeam "Caissa Enroque"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bb5+ Nbd7 6. Nc3 a6 7. Bc4 Nc5 8. f3 Qc7 9. b3 e6 10. 0-0 b5 11. Be2 Be7 12. Bb2 0-0 13. b4 Ncd7 14. a3 Nb6 15. Kh1 e5 16. Nb3 Be6 17. Na5 Rac8 18. Rc1 Rfd8 19. Bd3 Nc4 20. Nxc4 bxc4 21. Be2 d5 22. exd5 Nxd5 23. Qe1 Ne3 24. Rg1 Nf5 25. Ne4 Nd4 26. Bd1 f5 27. Ng3 c3 28. Ba1 Bg5 29. Rb1 Bd2 30. Qf2 Nb5 31. Be2 Nxa3 32. Bd3 Rxd3 33. cxd3 Nxb1 34. Ne2 Na3 35. Qg3 Nc2 36. h3 Nxa1 37. Rxa1 c2 38. Nc1 Qc3 39. Rxa6 Bxc1 40. Rxe6 Bf4 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.03.26"]
[Round "7.3"]
[White "Mariani, Romeo"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1306"]
[BlackElo "1569"]
[PlyCount "58"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Santa Ursula Badnor"]
[BlackTeam "La Victoria 94"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 a6 5. Be2 c5 6. 0-0 Nf6 7. Nbd2 Ng4 8. c3 Nxe3 9. fxe3 0-0 10. Bc4 e6 11. Qe2 b5 12. Bb3 Bb7 13. Rad1 Qc7 14. Bc2 Nd7 15. h4 Nf6 16. e5 Nh5 17. exd6 Qxd6 18. e4 Ng3 19. Qf2 Nxf1 20. dxc5 Qf4 21. Rxf1 Rad8 22. Qe2 Qg4 23. Qe1 Bc6 24. Qe3 Qh5 25. Bd1 Qh6 26. Qf2 Qf4 27. Qe1 Bh6 28. Kh1 Rxd2 29. Nd4 Rxd1 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.03.05"]
[Round "5.3"]
[White "Diaz Reyes, Iker"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1231"]
[BlackElo "1569"]
[PlyCount "80"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Fundacion La Caja de Canarias II"]
[BlackTeam "La Victoria 94"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e6 2. d4 d6 3. Nf3 Be7 4. Nc3 a6 5. a4 Nd7 6. Bc4 b6 7. Be3 Bb7 8. 0-0 Ngf6 9. Qd3 0-0 10. Rad1 Re8 11. Rfe1 d5 12. exd5 Nxd5 13. Nxd5 exd5 14. Bb3 Nf6 15. Ne5 c5 16. dxc5 bxc5 17. Qf5 g6 18. Qh3 Qc7 19. Bh6 c4 20. Ba2 Bc5 21. Bf4 Bd6 22. Qc3 Ne4 23. Qd4 Bc5 24. Qxe4 dxe4 25. Rd7 Qa5 26. Red1 Rxe5 27. Bxe5 Bc6 28. Rc7 Qxa4 29. h3 Bb6 30. b3 Qxa2 31. Ra1 Qxc2 32. Rxc6 Qxf2+ 33. Kh2 cxb3 34. Rxa6 Re8 35. Bf6 Bd4 36. Rd6 Be5+ 37. Bxe5 Rxe5 38. Ra8+ Kg7 39. Rdd8 Rg5 40. Rg8+ Kh6 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "4"]
[White "Chirivi Castiblanco, Jenny Astrid"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2157"]
[BlackElo "1630"]
[PlyCount "108"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 Be7 3. Nc3 Nf6 4. e4 d6 5. Bd3 a6 6. Nge2 b6 7. f3 Bb7 8. Be3 Nbd7 9. 0-0 c5 10. Rc1 cxd4 11. Nxd4 Nc5 12. Bb1 0-0 13. b4 Ncd7 14. a3 Ne5 15. Qe2 Rc8 16. Na4 Nc6 17. Nb3 b5 18. cxb5 axb5 19. Qxb5 Ba8 20. Nb6 Rb8 21. Qa6 Ne5 22. Nxa8 Rxa8 23. Qb5 Rxa3 24. Rc3 Qa8 25. Rfc1 d5 26. Bd4 Bd6 27. Nc5 Rxc3 28. Bxc3 dxe4 29. Nxe4 Nxe4 30. Bxe4 Qb8 31. Qxb8 Bxb8 32. b5 Rc8 33. b6 g6 34. Kf2 f5 35. Bb1 Nc4 36. b7 Rc7 37. Ba2 Na3 38. Bxe6+ Kf8 39. Bb4+ Kg7 40. Rxc7+ Bxc7 41. Bxa3 Kf6 42. Bc8 h6 43. Bc5 Bb8 44. g3 g5 45. Ke3 Ke5 46. Bd4+ Kd5 47. Bg7 Ba7+ 48. Ke2 h5 49. g4 hxg4 50. fxg4 f4 51. Kf3 Kc6 52. Bf6 Bb8 53. Bxg5 Kb6 54. Bxf4 Ka7 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "2"]
[White "Farinas Pose, Julio"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1720"]
[BlackElo "1630"]
[PlyCount "106"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Be7 4. Nc3 d6 5. e4 Nc6 6. Nge2 b6 7. 0-0 Bb7 8. d3 Rb8 9. Rb1 a6 10. Nd5 0-0 11. f4 exf4 12. Bxf4 Nxd5 13. exd5 Ne5 14. b3 Bf6 15. d4 Ng6 16. Qd3 Re8 17. Rbe1 Bc8 18. h3 Bd7 19. b4 Qc8 20. Kh2 Bf5 21. Qd2 Be4 22. Bg5 Bxg5 23. Qxg5 Bxg2 24. Kxg2 h6 25. Qf5 Qxf5 26. Rxf5 Re4 27. Rf2 Rbe8 28. Kf1 Kh7 29. Rd1 Re3 30. Rd2 f6 31. c5 Ne7 32. Nf4 Rxg3 33. Rde2 Kg8 34. Ng6 Kf7 35. Nf4 g5 36. Ne6 Nxd5 37. Rf5 Rxe6 38. Rxd5 dxc5 39. Rd7+ Ke8 40. Rxe6+ Kxd7 41. Rxf6 Rxh3 42. dxc5 bxc5 43. bxc5 a5 44. Kg2 Rc3 45. c6+ Rxc6 46. Rf5 a4 47. Kg3 a3 48. Ra5 Rc3+ 49. Kg4 Ke6 50. Ra6+ c6 51. Kh5 Kf6 52. Kg4 Kg6 53. Rxc6+ Rxc6 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "10"]
[White "Garcia De Dios, Jose Antonio"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2145"]
[BlackElo "1630"]
[PlyCount "103"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 Be7 5. Nf3 a6 6. 0-0 Nf6 7. Nc3 b5 8. Bd3 Bb7 9. Qe2 Nbd7 10. Rd1 Qc8 11. e4 c5 12. d5 0-0 13. dxe6 fxe6 14. Ng5 Ne5 15. Bc2 h6 16. Nh3 Qc6 17. Bf4 Ng6 18. f3 b4 19. Na4 c4 20. Be3 Rad8 21. Nf2 Ne5 22. Rxd8 Rxd8 23. Rd1 Kf7 24. Nb6 Rxd1+ 25. Bxd1 a5 26. f4 Nd3 27. Nxd3 cxd3 28. Qxd3 Nxe4 29. Bf3 Bc5 30. Bxe4 Bxe3+ 31. Qxe3 Qxe4 32. Qxe4 Bxe4 33. Nc4 Bd5 34. Nxa5 Bxa2 35. Nc6 b3 36. Kf2 Bb1 37. Nd4 Bc2 38. Ke3 Kf6 39. g3 e5 40. fxe5+ Kxe5 41. Nxc2 bxc2 42. Kd2 Ke4 43. Kxc2 Kf3 44. b4 Kg2 45. b5 Kxh2 46. b6 Kxg3 47. b7 g5 48. b8Q+ Kh4 49. Qh2+ Kg4 50. Qxh6 Kf3 51. Qxg5 Ke4 52. Qg3 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "3"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Gili Cufi, Victor"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1630"]
[BlackElo "1625"]
[PlyCount "63"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Bc5 7. 0-0 0-0 8. a3 d5 9. e5 Nd7 10. Bf4 Re8 11. Re1 Rb8 12. b4 Bd4 13. Ra2 Bxe5 14. Qe2 f6 15. Bg3 Bb7 16. Qh5 Nf8 17. Rf1 Bxg3 18. fxg3 Qd6 19. c4 d4 20. c5 Qd5 21. Qxd5+ cxd5 22. Raf2 c6 23. Nd2 Re3 24. Bb1 Rbe8 25. Nf3 Ba6 26. Rd1 Be2 27. Rxd4 Bxf3 28. gxf3 Rxa3 29. Bf5 Ne6 30. Rdd2 Ra1+ 31. Kg2 Rb1 32. Rfe2 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "11"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Jergovic, Andrija"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1630"]
[BlackElo "1957"]
[PlyCount "106"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d3 c5 5. Be2 Nc6 6. 0-0 Nf6 7. b3 Be7 8. Bb2 0-0 9. Nbd2 Be6 10. a3 b5 11. c4 a6 12. Qc2 Rc8 13. Rfe1 Qd6 14. cxd5 Bxd5 15. Ne4 Nxe4 16. dxe4 Be6 17. e5 Qd5 18. Rad1 Qxb3 19. Qc1 c4 20. Nd4 Nxd4 21. Bxd4 Bxa3 22. Qg5 h6 23. Qg3 Qxg3 24. hxg3 Rfd8 25. Bb6 Rxd1 26. Rxd1 c3 27. Be3 c2 28. Rf1 c1Q 29. Bxc1 Rxc1 30. Rxc1 Bxc1 31. Kf1 Bb2 32. f4 Bc4 33. Kf2 Bxe2 34. Kxe2 a5 35. Kd3 a4 36. Kc2 a3 37. Kb3 Kh7 38. g4 h5 39. g5 Kg6 40. g3 Kf5 41. Ka2 b4 42. Kb3 h4 43. gxh4 Kxf4 44. g6 fxg6 45. e6 Bf6 46. Kxb4 Bxh4 47. Kxa3 Be7+ 48. Kb3 g5 49. Kc2 g4 50. Kd1 Kf3 51. Ke1 Kg2 52. Ke2 g3 53. Ke3 Kh1 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "9"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Martin Fernandez, Antonio"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1630"]
[BlackElo "1659"]
[PlyCount "61"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Be2 Be7 6. d3 Nf6 7. b3 0-0 8. Bb2 Re8 9. 0-0 Bg4 10. Nbd2 Nc6 11. Rb1 Qd7 12. a3 a6 13. Re1 Nh5 14. Ne4 Nf4 15. Bf1 Ne5 16. Nxe5 Bxd1 17. Nxd7 Bxc2 18. Rbc1 Bxd3 19. Rxc7 Bxf1 20. Kxf1 Nd3 21. Rb1 Nxb2 22. Rxb2 b5 23. Ng3 Rac8 24. Rxc8 Rxc8 25. Nb6 Rc1+ 26. Ke2 Ra1 27. Nd5 Bg5 28. Ne4 Bh6 29. Nxd6 Rxa3 30. Nc7 Bf4 31. Nde8 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "13"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Meijers, Jaroslav"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1630"]
[PlyCount "73"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 Be7 8. Be3 0-0 9. Nc3 Bb7 10. f4 Rb8 11. a3 h6 12. b4 a6 13. Na4 c5 14. Nxc5 Bxc5 15. Bxc5 d6 16. Bd4 Nxe4 17. f5 Qg5 18. Rf3 Rbc8 19. Bxe4 Bxe4 20. Rg3 Bxc2 21. Rxg5 Bxd1 22. Rxg7+ Kh8 23. Rxd1 e5 24. f6 exd4 25. h3 Rc4 26. Rd3 Rc3 27. Rxd4 Rxa3 28. Rxd6 Rb3 29. Rb6 Rc3 30. Rxa6 Rb3 31. Rb6 Rc8 32. Rb7 Rb2 33. Rbxf7 Rc1+ 34. Kh2 Rcc2 35. Rh7+ Kg8 36. Rfg7+ Kf8 37. Rh8# 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "7"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Mejias Hilerio, Manuel"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1630"]
[PlyCount "136"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d3 Nc6 5. Be2 Nf6 6. Nbd2 Bf5 7. b3 e6 8. Bb2 Be7 9. a3 0-0 10. Nh4 Rc8 11. Rb1 Nd7 12. Nxf5 exf5 13. 0-0 Bf6 14. Bxf6 Qxf6 15. c4 Nb6 16. c5 Nd7 17. b4 Nce5 18. Nf3 g6 19. Re1 Rfe8 20. Qc2 Nc6 21. d4 Kg7 22. Bd3 Re6 23. Re2 Rce8 24. Rbe1 Rxe2 25. Rxe2 Rxe2 26. Qxe2 Qe6 27. Qd2 h6 28. h3 Nf6 29. Kf1 Ne4 30. Bxe4 fxe4 31. Nh2 Qf6 32. Ng4 Qg5 33. Qe3 f5 34. Nh2 Qf6 35. Qf4 Nxd4 36. Qc7+ Qf7 37. Qe5+ Qf6 38. Qxd5 Nc6 39. Qd7+ Qe7 40. Qxe7+ Nxe7 41. Ke2 Kf6 42. Ke3 Ke5 43. Nf1 Nd5+ 44. Kd2 f4 45. Ke2 Nc3+ 46. Ke1 Nb5 47. a4 Nd4 48. Kd2 Kd5 49. Kc3 Ne2+ 50. Kb3 a6 51. Nd2 Nd4+ 52. Kc3 e3 53. fxe3 fxe3 54. Nb1 e2 55. Kd2 Kc4 56. Nc3 Kxb4 57. Nd5+ Kxc5 58. Nf4 Kb4 59. Nxg6 Kxa4 60. Nf4 b5 61. Nxe2 Nxe2 62. Kxe2 b4 63. Kd2 Ka3 64. g4 Ka2 65. h4 b3 66. g5 b2 67. g6 b1Q 68. h5 Qf5 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "5"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Sanchez Montesdeoca, Orlando"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1630"]
[PlyCount "87"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 b6 2. Nf3 Bb7 3. d3 g6 4. Be2 Bg7 5. Nbd2 e6 6. 0-0 Ne7 7. Rb1 0-0 8. a3 d5 9. exd5 Bxd5 10. b4 Qd7 11. c4 Bb7 12. Bb2 Nbc6 13. Bxg7 Kxg7 14. Ne4 Nd4 15. Nxd4 Qxd4 16. Qc2 Nf5 17. Bf3 Nh4 18. Be2 Bxe4 19. dxe4 Rfd8 20. g3 Qd2 21. Qb2+ Kg8 22. gxh4 Qxb2 23. Rxb2 Rd4 24. f3 Rad8 25. Rf2 Kg7 26. Kg2 h6 27. Kg3 g5 28. hxg5 hxg5 29. Bf1 Kg6 30. Bh3 e5 31. Rbc2 f6 32. Bf5+ Kg7 33. h4 gxh4+ 34. Kxh4 Rd3 35. Rg2+ Kf7 36. Rg3 Rh8+ 37. Kg4 Rd1 38. f4 Rdh1 39. fxe5 R8h4+ 40. Kf3 fxe5 41. Rd2 Rf4+ 42. Kg2 Rhf1 43. Rd7+ Kf6 44. Rg6# 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "1"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Vasquez Schroder, Rodrigo Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1630"]
[BlackElo "2493"]
[PlyCount "62"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e3 c5 2. Be2 e6 3. d3 Nf6 4. Nd2 d5 5. a3 Nc6 6. b3 g6 7. Bb2 Bg7 8. Rb1 0-0 9. Ngf3 Qc7 10. 0-0 e5 11. c4 d4 12. exd4 exd4 13. Ng5 h6 14. Nge4 Nd7 15. Bf3 Nce5 16. Be2 f5 17. Ng3 Nf6 18. f4 Neg4 19. Rf3 Ne3 20. Qe1 Re8 21. Ndf1 Nxf1 22. Nxf1 Bd7 23. h3 Bc6 24. Bc1 Bxf3 25. gxf3 Nh5 26. Qh4 Rxe2 27. Rb2 Bf6 28. Qxf6 Nxf6 29. Rxe2 Re8 30. Kf2 Rxe2+ 31. Kxe2 Nh5 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "8"]
[White "Sudmale, Galina"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1630"]
[PlyCount "112"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nd7 6. Be3 Ngf6 7. Bc4 c5 8. Nf5 0-0 9. Nxd6 Nb6 10. Bxf7+ Rxf7 11. Nxf7 Kxf7 12. Qxd8 Bxd8 13. Bxc5 Nc4 14. b3 Ne5 15. 0-0-0 Bc7 16. f3 Be6 17. Bd4 Nc6 18. Bxf6 Kxf6 19. g3 Ne5 20. Rhf1 Nc6 21. Nb5 Bb6 22. f4 a6 23. e5+ Kg6 24. Nd6 Bg4 25. f5+ Kg5 26. h4+ Kh5 27. Rd5 Ne7 28. Rd3 Be2 29. Rdf3 Bxf3 30. Rxf3 Kg4 31. Rc3 Bd4 32. Rc7 Nxf5 33. Nxb7 Bxe5 34. Rc4+ Kxg3 35. h5 h6 36. Nc5 Ne3 37. Re4 Bf4 38. Kb2 a5 39. Nd3 Bg5 40. Re6 Bf6+ 41. Kc1 Kf3 42. Nc5 Rd8 43. c3 Bxc3 44. Rxe3+ Kxe3 45. Ne6 Rd5 46. Nc7 Rxh5 47. Ne6 Kd3 48. Nf4+ Ke3 49. Nxh5 g5 50. Kd1 Bb4 51. Kc2 Kf3 52. Kd3 Kg4 53. Nf6+ Kf3 54. Ne4 g4 55. Nf6 g3 56. Nh5 g2 0-1

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "6"]
[White "Villar Perez, Samuel"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2216"]
[BlackElo "1630"]
[PlyCount "69"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 dxc4 4. e3 Be7 5. Bxc4 Nf6 6. 0-0 0-0 7. Nc3 a6 8. Qe2 b5 9. Bd3 Bb7 10. a3 Nbd7 11. Rd1 Qc8 12. e4 c5 13. e5 Nd5 14. Qe4 g6 15. Nxd5 Bxd5 16. Qg4 cxd4 17. Bf4 Qb7 18. Nxd4 Rfd8 19. f3 Nc5 20. Be2 Rd7 21. h4 h5 22. Qg3 Rad8 23. Bg5 Qb8 24. Bxe7 Rxe7 25. Rac1 Nd7 26. f4 Qb7 27. Bf3 Bxf3 28. Qxf3 Qb8 29. Nc6 Qb6+ 30. Qf2 Qxf2+ 31. Kxf2 Rde8 32. Nxe7+ Rxe7 33. Rc7 Kf8 34. Rdxd7 Rxd7 35. Rxd7 1-0

[Event "Gran Canaria Online Blitz 2nd"]
[Site "Lichess.org INT"]
[Date "2022.02.27"]
[Round "12"]
[White "Vizcaino Mestre, Victor"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1218"]
[BlackElo "1630"]
[PlyCount "26"]
[EventDate "2022.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d6 3. Nc3 a6 4. Nf3 b5 5. a3 Be7 6. e5 Bb7 7. Be2 Nd7 8. 0-0 c5 9. dxc5 dxe5 10. b4 Bf6 11. Bg5 Bxg5 12. Nxg5 Qxg5 13. Qd6 Qxg2# 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2022.02.19"]
[Round "4.2"]
[White "Quintero Hernandez, Marcos Jesus"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1457"]
[BlackElo "1569"]
[PlyCount "87"]
[EventDate "2022.01.29"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Al Shah Mat Los Realejos II"]
[BlackTeam "La Victoria 94"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 c5 2. e3 e6 3. Nf3 Nf6 4. Bd3 Nc6 5. 0-0 Qc7 6. c3 Bd6 7. h3 e5 8. Nbd2 0-0 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. f4 Bd6 12. Nc4 Be7 13. e4 b5 14. Ne3 c4 15. Bc2 Bc5 16. Kh1 Bb7 17. Nd5 Nxd5 18. exd5 Qd6 19. Be4 Rfe8 20. Bf3 Be3 21. Bxe3 Rxe3 22. Qd4 Rd3 23. Qf2 Qxf4 24. Rad1 Rxd1 25. Rxd1 h6 26. Qc5 a6 27. Qe7 Qf5 28. Bg4 Qc2 29. Qxd7 Bc8 30. Qe8+ Kh7 31. Bf3 f5 32. Qc6 Ra7 33. Qxc8 Qxb2 34. Qxf5+ g6 35. Qe5 b4 36. Qd4 Rd7 37. cxb4 Qxb4 38. Bg4 Re7 39. d6 Re1+ 40. Rxe1 Qxe1+ 41. Kh2 h5 42. Bf3 h4 43. Qf4 c3 44. Be4 1-0

[Event "Santa Cruz de Tenerife op 31st"]
[Site "Santa Cruz de Tenerife"]
[Date "2021.12.29"]
[Round "9"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Exposito Cruz, Airam"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1569"]
[BlackElo "1432"]
[PlyCount "35"]
[EventDate "2021.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. c3 Nc6 6. 0-0 Bd6 7. Nbd2 b6 8. Re1 Bb7 9. Qc2 Ne7 10. Ne5 0-0 11. e4 Qc7 12. Nxf7 Rxf7 13. e5 cxd4 14. exd6 Qxd6 15. cxd4 Nf5 16. Nf3 Rc7 17. Qd3 Ne4 18. Bf4 1-0

[Event "Santa Cruz de Tenerife op 31st"]
[Site "Santa Cruz de Tenerife"]
[Date "2021.12.28"]
[Round "8"]
[White "Rodriguez Redondo, Ethan"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2020"]
[BlackElo "1569"]
[PlyCount "145"]
[EventDate "2021.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 e6 5. Qd2 Nd7 6. Nf3 b6 7. Bd3 Bb7 8. h3 h6 9. 0-0-0 c5 10. Bb5 c4 11. Bxc4 Ngf6 12. e5 Ne4 13. Nxe4 Bxe4 14. exd6 a6 15. Bd3 Bd5 16. Kb1 b5 17. Rhe1 Qb6 18. c3 Qxd6 19. Bf4 Qb6 20. Be4 Qc6 21. Bxd5 Qxd5 22. Qe3 Rc8 23. Nd2 b4 24. Ne4 0-0 25. cxb4 g5 26. Bg3 Rc4 27. Nc3 Qxg2 28. f4 Rxb4 29. Re2 Qxh3 30. fxg5 Qf5+ 31. Ka1 hxg5 32. Bd6 Rbb8 33. Bxf8 Kxf8 34. Rf2 Qg4 35. Rdf1 f6 36. Ne4 Kg8 37. Re1 Rb6 38. Rc2 Nf8 39. Rg1 Qf5 40. Rf2 Qg6 41. Nc3 Nd7 42. Qg3 Qe8 43. Qh3 Qf7 44. Rxg5 fxg5 45. Rxf7 Kxf7 46. Qh5+ Ke7 47. Qxg5+ Bf6 48. Qe3 Rd6 49. d5 Bxc3 50. Qxc3 Rxd5 51. b4 Ne5 52. Qc7+ Nd7 53. Kb2 Rb5 54. Kc3 a5 55. a3 axb4+ 56. axb4 e5 57. Kc4 Rb6 58. b5 Re6 59. Kd3 Rb6 60. Qc4 Rd6+ 61. Ke3 Kd8 62. Qb4 Kc7 63. Qa5+ Kb7 64. Qd8 e4 65. Qe7 Rd1 66. Qxe4+ Kb8 67. Qf4+ Kc8 68. Qc4+ Kd8 69. Qc6 Rf1 70. b6 Rf6 71. Qc7+ Ke8 72. b7 Rb6 73. Qxb6 1-0

[Event "Santa Cruz de Tenerife op 31st"]
[Site "Santa Cruz de Tenerife"]
[Date "2021.12.27"]
[Round "7"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Fernandez Manrique, Agustin"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1569"]
[BlackElo "2012"]
[PlyCount "80"]
[EventDate "2021.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d6 3. g3 g6 4. b3 Bg7 5. Bb2 0-0 6. Bg2 Nbd7 7. Nbd2 e5 8. dxe5 Ng4 9. Nc4 Ngxe5 10. Ncxe5 dxe5 11. Nd2 Nb6 12. a4 a5 13. 0-0 f5 14. e3 Re8 15. Qc1 e4 16. Bxg7 Kxg7 17. Qb2+ Qf6 18. Qxf6+ Kxf6 19. Rad1 Be6 20. Nb1 Rad8 21. Nc3 c6 22. Ne2 Nd5 23. Rfe1 Nb4 24. c4 Nd3 25. Rf1 Nb2 26. Rxd8 Rxd8 27. Nd4 c5 28. Ne2 Rd2 29. Nc1 Nd3 30. Nxd3 Rxd3 31. Rb1 Ke5 32. Kf1 Rc3 33. Rb2 g5 34. Ke2 Rxb3 35. Rc2 Rb4 36. f4+ exf3+ 37. Bxf3 Bxc4+ 38. Kf2 b6 39. Bc6 Bb3 40. Rb2 Bd5 0-1

[Event "Santa Cruz de Tenerife op 31st"]
[Site "Santa Cruz de Tenerife"]
[Date "2021.12.22"]
[Round "6"]
[White "De la Paz Molina, Juan Carlos"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1431"]
[BlackElo "1569"]
[PlyCount "81"]
[EventDate "2021.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Bf4 Nd7 6. Bc4 Ngf6 7. Qd2 b5 8. Bd3 Bb7 9. d5 Nc5 10. b4 Nxd3+ 11. cxd3 h6 12. h4 c6 13. dxc6 Bxc6 14. Rc1 Rc8 15. Ne2 Bb7 16. 0-0 e5 17. Rxc8 Qxc8 18. Rc1 Qd7 19. Be3 Ng4 20. Bb6 Bc8 21. Rc7 Qe6 22. Qc2 0-0 23. Nc3 Bd7 24. Nd5 Kh8 25. Ra7 Rc8 26. Nc7 Qf6 27. Rxa6 d5 28. Ba5 Qxa6 29. Nxa6 Rxc2 30. g3 dxe4 31. dxe4 Nxf2 32. Nc5 Bc6 33. Bc7 Nxe4 34. Ne1 Rxa2 35. Nxe4 Bxe4 36. Bb6 Bf8 37. Bc5 Bxc5+ 38. bxc5 b4 39. c6 Bxc6 40. Nd3 b3 41. Kf1 0-1

[Event "Santa Cruz de Tenerife op 31st"]
[Site "Santa Cruz de Tenerife"]
[Date "2021.12.21"]
[Round "5"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Reyes Jarque, Samuel"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1569"]
[PlyCount "67"]
[EventDate "2021.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b3 Nf6 4. Nc3 e5 5. Bb2 g6 6. Bc4 Bg7 7. Rb1 0-0 8. 0-0 d6 9. Re1 Bg4 10. Be2 d5 11. exd5 Nxd5 12. Ne4 b6 13. d3 Rc8 14. Ned2 Re8 15. a3 b5 16. c4 bxc4 17. dxc4 Nf4 18. Qc1 Nd4 19. Nxd4 Bxe2 20. Nxe2 Nd3 21. Qc2 Nxe1 22. Rxe1 Bh6 23. Ne4 Re6 24. N2c3 f5 25. Ng3 Qd7 26. Nd5 e4 27. Nf6+ Rxf6 28. Bxf6 Qd6 29. Bb2 Rd8 30. Qc3 f4 31. Qh8+ Kf7 32. Qxh7+ Ke8 33. Rxe4+ Kf8 34. Qxh6+ 1-0

[Event "Santa Cruz de Tenerife op 31st"]
[Site "Santa Cruz de Tenerife"]
[Date "2021.12.20"]
[Round "4"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Abreu Suarez, Isauro"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1569"]
[BlackElo "1989"]
[PlyCount "72"]
[EventDate "2021.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. b3 c5 5. Bb2 Nc6 6. Be2 f6 7. 0-0 e5 8. Ne1 Be7 9. Bh5+ g6 10. Bf3 0-0 11. c3 Be6 12. Nc2 f5 13. c4 Nf4 14. Bxc6 bxc6 15. Bxe5 Nd3 16. Bc3 f4 17. Ne1 f3 18. Nxd3 Qxd3 19. Re1 Qd7 20. Re3 Bg5 21. Rxf3 Bg4 22. Rxf8+ Rxf8 23. f3 Be3+ 24. Kf1 Bf5 25. d4 cxd4 26. Be1 Qe7 27. a4 g5 28. h3 h5 29. Ra2 g4 30. hxg4 hxg4 31. f4 Qh7 32. Bf2 Qh1+ 33. Ke2 Qxg2 34. Qe1 Qf3+ 35. Kf1 Bd3+ 36. Kg1 Qg3+ 0-1

[Event "Santa Cruz de Tenerife op 31st"]
[Site "Santa Cruz de Tenerife"]
[Date "2021.12.16"]
[Round "3"]
[White "Rizoev, Rifat"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1727"]
[BlackElo "1569"]
[PlyCount "72"]
[EventDate "2021.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 Qc7 4. Nc3 a6 5. e4 d6 6. Bd3 g6 7. Bg5 Bg7 8. Qd2 Nbd7 9. Bh6 0-0 10. Bxg7 Kxg7 11. Nf3 Ng4 12. h4 Ndf6 13. 0-0-0 Rb8 14. Kb1 Bd7 15. h5 Rg8 16. hxg6 hxg6 17. e5 dxe5 18. Ng5 Rh8 19. f3 Nh6 20. g4 b5 21. Ne6+ fxe6 22. g5 Nf5 23. gxf6+ exf6 24. Rxh8 Rxh8 25. cxb5 axb5 26. dxe6 Bxe6 27. Bxb5 Nd4 28. Be2 Rh2 29. Qe3 Qb7 30. Rg1 Bf5+ 31. Kc1 Nxe2+ 32. Nxe2 Qb5 33. Re1 Qc4+ 34. Nc3 Rc2+ 35. Kd1 Rxb2 36. Rh1 g5 0-1

[Event "Santa Cruz de Tenerife op 31st"]
[Site "Santa Cruz de Tenerife"]
[Date "2021.12.15"]
[Round "2"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Ramos Aguilar, Jose Manuel"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1569"]
[BlackElo "2049"]
[PlyCount "92"]
[EventDate "2021.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 a6 5. Be2 Qc7 6. d4 cxd4 7. Nxd4 Nf6 8. a3 Be7 9. Rb1 0-0 10. 0-0 b6 11. Be3 Bb7 12. Nxc6 Bxc6 13. Bf3 d6 14. Qc2 Rac8 15. Rfe1 Qb7 16. Rbc1 b5 17. cxb5 axb5 18. Qd3 b4 19. axb4 Qxb4 20. Rc2 d5 21. exd5 Nxd5 22. Bd2 Qb3 23. Be4 Nf6 24. Bxc6 Rxc6 25. Rec1 h6 26. h3 Rfc8 27. Be1 Kh8 28. Qe3 Rc5 29. Kh1 Nh5 30. Qf3 Rf5 31. Qd1 Bg5 32. Bd2 Rxf2 33. Ne4 Rf1+ 34. Qxf1 Rxc2 35. Bxg5 hxg5 36. Rxc2 Qxc2 37. Qxf7 Qxe4 38. Qxh5+ Kg8 39. Qxg5 Qb1+ 40. Kh2 Qxb2 41. Qd8+ Kf7 42. Qc7+ Kf6 43. Qf4+ Kg6 44. h4 Qe2 45. Kh3 Kh7 46. Qg4 Qd3+ 1/2-1/2

[Event "Santa Cruz de Tenerife op 31st"]
[Site "Santa Cruz de Tenerife"]
[Date "2021.12.14"]
[Round "1"]
[White "De Leon Gonzalez, Yraya"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1569"]
[PlyCount "82"]
[EventDate "2021.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. Bc4 c5 4. d3 e6 5. Nf3 Nc6 6. 0-0 Nge7 7. Be3 d5 8. Bb3 d4 9. Bxd4 cxd4 10. Ne2 0-0 11. Re1 Na5 12. Ba4 a6 13. c3 b5 14. Bc2 Nac6 15. h3 Bb7 16. Rc1 Rc8 17. Ng3 Qd6 18. Qd2 Rfd8 19. Re2 dxc3 20. bxc3 Ne5 21. Nxe5 Qxe5 22. d4 Qc7 23. Rb1 Qxc3 24. Qxc3 Rxc3 25. d5 exd5 26. exd5 Nxd5 27. Rd2 Rd7 28. Be4 Rcc7 29. Rbd1 Nb6 30. Rxd7 Nxd7 31. Bxb7 Rxb7 32. Rc1 Bf8 33. Rc8 Kg7 34. Ne4 f5 35. Nd2 Bd6 36. Nb3 Rc7 37. Ra8 Nc5 38. Nd4 Be5 39. Nf3 Nb7 40. Rxa6 Rc1+ 41. Ne1 Rxe1# 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2021.09.25"]
[Round "12.3"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Aguirre Lorenzo, Luis Francisco"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1794"]
[PlyCount "109"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "La Victoria 94"]
[BlackTeam "Circulo de Amistad XII Enero"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. b3 Bg7 5. Bb2 Nf6 6. a3 Nxe4 7. Nxe4 Bxb2 8. Ra2 Bg7 9. Nxc5 0-0 10. Be2 d6 11. Ne4 d5 12. Ng3 e5 13. d3 e4 14. dxe4 Qa5+ 15. Kf1 dxe4 16. Nd2 Rd8 17. c3 Bxc3 18. Ngxe4 Nb4 19. Nxc3 Nxa2 20. Nce4 Qxa3 21. h4 Qc1 22. Qxc1 Nxc1 23. Bc4 Kg7 24. Ke1 Nd3+ 25. Ke2 Ne5 26. Rc1 Nxc4 27. Rxc4 Be6 28. Rc7 Rd7 29. Rc3 Rad8 30. Nf1 Bf5 31. Nfg3 Bxe4 32. Nxe4 Re7 33. Kf3 f5 34. Nc5 b6 35. Nd3 h6 36. Kg3 g5 37. hxg5 hxg5 38. Nb4 Red7 39. Rf3 Kf6 40. Nc2 Rd3 41. b4 Rxf3+ 42. Kxf3 Rd2 43. Ne3 Rb2 44. g3 Ke5 45. g4 f4 46. Nf5 Rxb4 47. Ke2 a5 48. Kd3 a4 49. Kc3 Rb1 50. Kc2 Rf1 51. f3 Kd5 52. Ne7+ Kc4 53. Nc8 Rf2+ 54. Kb1 Kb3 55. Kc1 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2021.09.18"]
[Round "11.4"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Hernandez Yanes, Diego"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "36"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "La Victoria 94"]
[BlackTeam "El Sauzal Libreria Barco II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 g6 5. Nbd2 Bg7 6. b3 d5 7. exd5 Nxd5 8. Bb2 Qd6 9. Ne4 Qe7 10. 0-0 0-0 11. c4 Nf4 12. Re1 Nxe2+ 13. Qxe2 Bg4 14. Ng3 Nb4 15. Rac1 Bxf3 16. gxf3 Rfe8 17. a3 Rad8 18. axb4 e4 1-0

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2021.09.11"]
[Round "10.4"]
[White "Palmes Diaz, Brittany"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "53"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Playa San Juan"]
[BlackTeam "La Victoria 94"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e6 2. d4 Be7 3. Nf3 d6 4. Nc3 a6 5. Be2 Nd7 6. Be3 Ngf6 7. 0-0 0-0 8. e5 Nd5 9. Nxd5 exd5 10. Qd2 Re8 11. Bd3 c5 12. c3 Bf8 13. Bg5 Qc7 14. Rfe1 dxe5 15. dxe5 Nxe5 16. Nxe5 Rxe5 17. Rxe5 Qxe5 18. Re1 Qd6 19. Re8 f6 20. Bf4 Qd7 21. Qe2 b5 22. Bxh7+ Kxh7 23. Rxf8 Qf5 24. Bc1 Bb7 25. Rf7 Bc6 26. Qe3 Re8 27. Qh6+ 1-0

[Event "Gran Canaria May Blitz"]
[Site "Lichess.org INT"]
[Date "2021.05.16"]
[Round "11"]
[White "Allahverdili, Ayan"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1186"]
[PlyCount "88"]
[EventDate "2021.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Be7 3. Bf4 d6 4. e3 Nd7 5. Nbd2 Ngf6 6. c3 a6 7. Bd3 b5 8. e4 Bb7 9. Qe2 c5 10. dxc5 dxc5 11. e5 Nd5 12. Bg3 Qb6 13. Ne4 0-0 14. Bc2 Rfe8 15. 0-0 Nf8 16. Nd6 Bxd6 17. exd6 Ng6 18. Bxg6 hxg6 19. d7 Red8 20. Ne5 c4 21. Bh4 f6 22. Nxg6 Rxd7 23. Bg3 Qc6 24. f3 Rad8 25. Nf4 Nxf4 26. Bxf4 e5 27. Be3 Qe6 28. f4 exf4 29. Rxf4 Re8 30. Re1 Rde7 31. Kf2 Qd5 32. Qg4 Qd3 33. Rd4 Qc2+ 34. Re2 Qh7 35. Rd7 Qxh2 36. Qd4 Qxg2+ 37. Ke1 Rxe3 38. Rxe3 Qg3+ 39. Kd2 Qf2+ 40. Kc1 Rxe3 41. Rxb7 Re1+ 42. Qd1 Rxd1+ 43. Kxd1 Qf3+ 44. Kc2 Qxb7 0-1

[Event "Gran Canaria May Blitz"]
[Site "Lichess.org INT"]
[Date "2021.05.16"]
[Round "10"]
[White "Belmonte De la Rosa, Elias"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1242"]
[PlyCount "74"]
[EventDate "2021.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 Be7 3. Nc3 d6 4. d4 Nd7 5. e5 a6 6. Bf4 b5 7. a3 Bb7 8. exd6 Bxd6 9. Bxd6 cxd6 10. d5 e5 11. Qd2 Ngf6 12. b4 0-0 13. Bd3 Qb6 14. 0-0-0 Rac8 15. Qe3 Qxe3+ 16. fxe3 Rxc3 17. Kb2 Rcc8 18. Ng5 h6 19. Nh3 Bxd5 20. e4 Bxe4 21. Bxe4 Nxe4 22. Rhe1 Ndf6 23. Rc1 d5 24. c3 Nd6 25. Nf2 Rfe8 26. Nd3 h5 27. Nxe5 Rxe5 28. Rxe5 Nc4+ 29. Kb1 Nxe5 30. Re1 Nc4 31. Ka2 Re8 32. Rc1 Re2+ 33. Kb1 Nxa3+ 34. Ka1 Nc4 35. Rg1 Ne4 36. g3 Nxc3 37. Rc1 Ra2# 0-1

[Event "Gran Canaria May Blitz"]
[Site "Lichess.org INT"]
[Date "2021.05.16"]
[Round "4"]
[White "Del Prado Rodriguez, Xulio"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2149"]
[PlyCount "57"]
[EventDate "2021.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 d6 3. e4 Be7 4. Nc3 Nd7 5. Nf3 a6 6. Be2 b6 7. 0-0 Bb7 8. Be3 c5 9. d5 exd5 10. exd5 Ngf6 11. h3 0-0 12. a4 Ne5 13. Nxe5 dxe5 14. Bd3 Nd7 15. f4 exf4 16. Bxf4 Bf6 17. Qc2 g6 18. Bh6 Bg7 19. Bxg7 Kxg7 20. Ne4 Ne5 21. Qc3 f6 22. Nxf6 Qc7 23. Ng4 Rxf1+ 24. Rxf1 Re8 25. Re1 Bc8 26. Rxe5 Rxe5 27. Nxe5 Kg8 28. Nc6 Qg3 29. Ne7+ 1-0

[Event "Gran Canaria May Blitz"]
[Site "Lichess.org INT"]
[Date "2021.05.16"]
[Round "8"]
[White "Fiorito, Joaquin"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1909"]
[PlyCount "73"]
[EventDate "2021.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. Bf4 Be7 4. e3 Nd7 5. Nb5 e5 6. dxe5 a6 7. Nc3 Nb6 8. Nf3 Bb4 9. Be2 Ne7 10. h3 0-0 11. 0-0 Ng6 12. Bh2 Bxc3 13. bxc3 Re8 14. Qd2 Be6 15. Rad1 c6 16. Qd4 Rb8 17. h4 Ne7 18. Ng5 Bf5 19. e6 fxe6 20. Bxb8 c5 21. Qxc5 Nd7 22. Qc7 Nxb8 23. Qxd8 Rxd8 24. Bd3 h6 25. Bxf5 Nxf5 26. Nxe6 Rc8 27. Rxd5 Ne7 28. Rd8+ Kf7 29. Rxc8 Nxc8 30. Nd8+ Ke7 31. Nxb7 Nc6 32. Nc5 a5 33. Rb1 Nd6 34. Nd3 Ne4 35. c4 Nc3 36. Rb7+ Kf6 37. Rb6 1-0

[Event "Gran Canaria May Blitz"]
[Site "Lichess.org INT"]
[Date "2021.05.16"]
[Round "2"]
[White "Martin Toril, Santiago"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1355"]
[PlyCount "94"]
[EventDate "2021.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. Nc3 a6 5. h3 Nd7 6. d3 b5 7. Bb3 Bb7 8. a3 Ngf6 9. Bd2 c5 10. Nd5 Nxd5 11. exd5 Nf6 12. c4 e4 13. dxe4 Nxe4 14. 0-0 Nxd2 15. Qxd2 bxc4 16. Bxc4 0-0 17. b4 cxb4 18. axb4 Bf6 19. Rfe1 Bxa1 20. Rxa1 Qf6 21. Qd4 Qxd4 22. Nxd4 Rfc8 23. Bd3 Bxd5 24. Nf3 Bxf3 25. gxf3 Rc3 26. Bxa6 Rc6 27. b5 Rb6 28. Rb1 h6 29. f4 Raxa6 30. bxa6 Rxb1+ 31. Kg2 Ra1 32. f5 Rxa6 33. Kg3 Ra5 34. Kg4 Re5 35. f4 Re4 36. h4 f6 37. h5 d5 38. Kf3 Re7 39. Kg4 d4 40. Kf3 d3 41. Kf2 d2 42. Kg3 d1Q 43. Kh4 Qh1+ 44. Kg3 Re3+ 45. Kf2 Qf3+ 46. Kg1 Qg3+ 47. Kf1 Re1# 0-1

[Event "Gran Canaria May Blitz"]
[Site "Lichess.org INT"]
[Date "2021.05.16"]
[Round "9"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Lopez Castillo, Jeremy P"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "82"]
[EventDate "2021.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. d3 Bc5 6. Nf3 Nc6 7. Be2 Qe7 8. a3 0-0-0 9. b4 Bd4 10. Nxd4 Nxd4 11. 0-0 Qd6 12. c5 Qd7 13. Bf4 Nxe2+ 14. Qxe2 Qxd3 15. Qe5 Nd5 16. Nd2 Nxf4 17. Qxf4 Qxd2 18. Qg3 Qd3 19. Qf4 Qf5 20. Qg3 h5 21. h4 Rd3 22. Qxg7 Rdd8 23. Rad1 Rdg8 24. Qc3 Qg4 25. g3 Qxh4 26. Rd4 Qh3 27. Rh4 Qxh4 28. Rd1 Qg5 29. c6 h4 30. cxb7+ Kb8 31. Rc1 c5 32. bxc5 hxg3 33. fxg3 Qxg3+ 34. Qxg3+ Rxg3+ 35. Kf2 Rxa3 36. c6 Rh2+ 37. Kg1 Raa2 38. Rd1 Rag2+ 39. Kf1 Bc4+ 40. Ke1 Re2+ 41. Kf1 Rh1# 0-1

[Event "Gran Canaria May Blitz"]
[Site "Lichess.org INT"]
[Date "2021.05.16"]
[Round "5"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Lu, Weiyang"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "51"]
[EventDate "2021.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. e5 Nd7 9. f4 Bc5+ 10. Kh1 0-0 11. Qf3 Nb6 12. a3 a5 13. Nd2 Bd7 14. Rb1 Be8 15. b4 axb4 16. axb4 Bd4 17. Qg3 f6 18. Nf3 fxe5 19. fxe5 Ra1 20. Rb3 c5 21. bxc5 Bxc5 22. Bb2 Rxf1+ 23. Bxf1 Nc4 24. Bxc4 dxc4 25. Rb7 Bc6 26. Qxg7# 1-0

[Event "Gran Canaria May Blitz"]
[Site "Lichess.org INT"]
[Date "2021.05.16"]
[Round "7"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Mammadova, Aytaj Taleh"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1352"]
[PlyCount "80"]
[EventDate "2021.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 b6 3. Nf3 Bb7 4. Be2 d5 5. exd5 exd5 6. 0-0 Nf6 7. a3 Be7 8. b4 0-0 9. Bb2 Nbd7 10. Nbd2 c5 11. b5 Bd6 12. c4 Rc8 13. d4 Bb8 14. dxc5 Nxc5 15. cxd5 Nxd5 16. Re1 Nf4 17. Bf1 Nfd3 18. Qb1 Nxe1 19. Qxe1 Na4 20. Bc1 Qf6 21. Rb1 Rfe8 22. Qd1 Nc3 23. Bb2 Nxd1 24. Bxf6 Nc3 25. Bxc3 Rxc3 26. a4 Bf4 27. Nb3 Bxf3 28. gxf3 Rxf3 29. Nd4 Rc3 30. Nc6 g6 31. Rd1 Ra3 32. Rd4 g5 33. Kg2 Re1 34. Bd3 Raa1 35. Kf3 Be5 36. Rd5 Bf6 37. Nxa7 Rxa4 38. Nc8 h5 39. Nxb6 g4+ 40. Kg3 Rg1# 0-1

[Event "Gran Canaria May Blitz"]
[Site "Lichess.org INT"]
[Date "2021.05.16"]
[Round "1"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Moreno Ruiz, Javier"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "2426"]
[PlyCount "76"]
[EventDate "2021.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be2 Nc6 6. Nxc6 bxc6 7. 0-0 Nf6 8. e5 Nd5 9. f4 0-0 10. Kh1 d6 11. c4 Nc7 12. Be3 dxe5 13. fxe5 Qxd1 14. Rxd1 Bxe5 15. Nc3 Rb8 16. Bf3 Rxb2 17. Na4 Rc2 18. Rac1 Rxa2 19. Bxc6 Bf5 20. Nc3 Ra3 21. Bd2 Rd8 22. Nb5 Nxb5 23. cxb5 Rad3 24. Bf3 Rxd2 25. Re1 Bf6 26. Rc7 Ra2 27. Bc6 Kg7 28. h3 h5 29. Rf1 Rdd2 30. Re1 h4 31. Kg1 Ra3 32. Kh1 Rda2 33. Kg1 Ra1 34. Rxa1 Rxa1+ 35. Kf2 Bd4+ 36. Ke2 Ra2+ 37. Kf3 Kf6 38. Rd7 Rf2# 0-1

[Event "Gran Canaria May Blitz"]
[Site "Lichess.org INT"]
[Date "2021.05.16"]
[Round "3"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Rodriguez Lopez, Rafael"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "2205"]
[PlyCount "116"]
[EventDate "2021.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e3 g6 2. d4 Bg7 3. Be2 d5 4. Nd2 Nf6 5. a3 0-0 6. b4 Nbd7 7. Bb2 Re8 8. Rb1 e5 9. dxe5 Nxe5 10. Ngf3 Nxf3+ 11. Bxf3 c6 12. 0-0 Bf5 13. Nb3 Qc7 14. Re1 Rad8 15. Nd4 Bc8 16. Ne2 h5 17. Qd4 b6 18. Qh4 Qe7 19. Nd4 Bd7 20. c4 c5 21. Ne2 dxc4 22. bxc5 b5 23. c6 Bf5 24. Rbd1 Bd3 25. Nf4 Ne4 26. Qxe7 Rxe7 27. Bxg7 Kxg7 28. Nxd3 cxd3 29. Bxe4 Rxe4 30. Rd2 Rc4 31. h3 Rxc6 32. Red1 Rc3 33. Kf1 Rxa3 34. f3 b4 35. Kf2 a5 36. e4 a4 37. Ke3 Rc3 38. Rb1 b3 39. Ra1 Ra8 40. Rxd3 Rxd3+ 41. Kxd3 b2 42. Rb1 a3 43. Kc2 a2 44. Kxb2 axb1Q+ 45. Kxb1 h4 46. Kc2 g5 47. Kd3 Ra2 48. Ke3 Rxg2 49. f4 f6 50. e5 Rg3+ 51. Ke4 Rxh3 52. e6 Rh1 53. fxg5 fxg5 54. e7 Kf7 55. Kf3 Rg1 56. Kf2 Rg3 57. Kf1 Kxe7 58. Kf2 Kf6 0-1

[Event "Gran Canaria May Blitz"]
[Site "Lichess.org INT"]
[Date "2021.05.16"]
[Round "6"]
[White "Zatyrka, Maxim"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1872"]
[PlyCount "127"]
[EventDate "2021.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 Be7 3. Nc3 d6 4. Nf3 Nd7 5. e4 a6 6. Be2 b6 7. Be3 Bb7 8. 0-0 Rb8 9. e5 dxe5 10. dxe5 Bxf3 11. Bxf3 Nxe5 12. Be2 Qxd1 13. Rfxd1 Nf6 14. Bf4 Bd6 15. a3 Nxc4 16. Bxc4 Bxf4 17. g3 b5 18. Bxe6 Bd6 19. Bh3 0-0 20. Nd5 Nxd5 21. Rxd5 Rfe8 22. Rad1 Re2 23. R1d2 Rbe8 24. Bd7 R8e7 25. Bc8 Rxd2 26. Rxd2 a5 27. Ba6 b4 28. axb4 axb4 29. b3 g6 30. Bc4 Kg7 31. h3 h5 32. Kg2 g5 33. Rd5 Kh6 34. Rf5 Kg6 35. g4 hxg4 36. hxg4 f6 37. Rb5 Kg7 38. Bd3 Re5 39. Rxe5 Bxe5 40. Kf3 Kf7 41. Ke4 Ke6 42. Bc4+ Ke7 43. Kd5 Bc3 44. Kc6 Be5 45. Kc5 Bd6+ 46. Kd5 Kf7 47. Ke4+ Kg6 48. Be6 Kg7 49. Kf5 Be5 50. f3 Kf8 51. Bc4 Ke7 52. Ke4 Kd6 53. Bd5 Kc5 54. Bc4 Kd6 55. Bf7 c5 56. Bc4 Kc6 57. Bd5+ Kb6 58. Bc4 Ka5 59. Kd5 Kb6 60. Ke6 Kc6 61. Bd5+ Kb5 62. Bc4+ Ka5 63. Kd5 Kb6 64. Ke6 1/2-1/2

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2021.05.15"]
[Round "6.4"]
[White "Gonzalez Miranda, Alejandro"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1280"]
[PlyCount "68"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Santa Ursula Badnor"]
[BlackTeam "La Victoria 94"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Be2 a6 7. 0-0 c5 8. Nb3 b5 9. f4 Bb7 10. Bf3 0-0 11. e5 Bxf3 12. Qxf3 dxe5 13. Qxa8 Qb6 14. Qf3 b4 15. Ne2 e4 16. Qh3 Nc6 17. Be3 Nd5 18. Kh1 Qb5 19. c4 Qxc4 20. Rae1 Rd8 21. Bc1 Bf6 22. f5 Ne5 23. Nf4 Nxf4 24. Bxf4 Nd3 25. Rb1 Bxb2 26. Qg3 Bf6 27. h4 h5 28. Bg5 Be5 29. Qe3 f6 30. Nd2 Qd5 31. Nxe4 fxg5 32. f6 Bf4 33. Nxg5 Bxe3 34. f7+ Kf8 0-1

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.05.08"]
[Round "5.3"]
[White "Alessandro, Sergio"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1564"]
[PlyCount "152"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Smyslov Anaza"]
[BlackTeam "La Victoria 94 II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 e6 2. c4 d6 3. d4 Be7 4. e4 Nd7 5. e5 c5 6. dxc5 Nxc5 7. b4 Na6 8. a3 dxe5 9. Qxd8+ Bxd8 10. Nxe5 Bf6 11. Bb2 Ne7 12. Nd2 Nc6 13. b5 Nxe5 14. bxa6 Nf3+ 15. Nxf3 Bxb2 16. Rb1 Bc3+ 17. Kd1 bxa6 18. Kc2 Bf6 19. Nd2 0-0 20. Bd3 Bd7 21. Be4 Ba4+ 22. Kd3 Rfd8+ 23. Ke2 Rac8 24. Bb7 Rc7 25. Bxa6 Bc3 26. Nf3 g6 27. Rhc1 Bf6 28. Bb5 Bxb5 29. cxb5 Rdc8 30. Rxc7 Rxc7 31. Rb3 Be7 32. Nd4 Rc1 33. Nc6 Bc5 34. Rf3 f5 35. g4 fxg4 36. Rf6 Ra1 37. a4 Rxa4 38. Rxe6 Ra2+ 39. Ke1 Bxf2+ 40. Kd1 Bc5 41. Ne5 Rxh2 42. Nxg4 Rb2 43. Re5 Bb6 44. Kc1 Rg2 45. Nf6+ Kg7 46. Nd5 Bd4 47. Re4 Bg1 48. Re7+ Kh8 49. Re8+ Kg7 50. Re7+ Kh6 51. Nf6 Kg5 52. Nxh7+ Kf5 53. Rf7+ Ke6 54. Rb7 Kd5 55. Nf6+ Kc4 56. Ne4 Bb6 57. Nd6+ Kc5 58. Nc8 Kxb5 59. Nxa7+ Ka6 60. Rxb6+ Kxb6 61. Nc8+ Kc5 62. Kd1 Kd4 63. Ke1 Ke3 64. Kf1 Ra2 65. Ne7 Kf3 66. Ke1 g5 67. Ng6 g4 68. Nh4+ Kf4 69. Ng2+ Kg3 70. Ne3 Kf3 71. Nf5 g3 72. Nh4+ Kg4 73. Ng6 Kf3 74. Nh4+ Ke3 75. Nf5+ Kf4 76. Nh4 g2 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2021.03.20"]
[Round "4.4"]
[White "Hernandez Yanes, Diego"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "52"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "El Sauzal Libreria Barco II"]
[BlackTeam "La Victoria 94"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 d6 3. g3 Be7 4. Bg2 Nd7 5. 0-0 Ngf6 6. d3 a6 7. Bg5 Rb8 8. Nc3 b5 9. Nd5 Nxd5 10. exd5 Bxg5 11. a4 bxa4 12. Rxa4 Nb6 13. Rg4 Bxg4 14. Qa1 Bc8 15. h4 Bf6 16. Re1 0-0 17. d4 exd4 18. c4 dxc3 19. bxc3 Nxd5 20. Qa2 Nxc3 21. Qc2 h6 22. Bf1 Re8 23. Bc4 Rxe1+ 24. Nxe1 Qe7 25. Nf3 Bb7 26. Be2 Qxe2 0-1

[Event "Tenerife-chT Primera"]
[Site "Tenerife"]
[Date "2021.03.13"]
[Round "3.4"]
[White "Martinez Dubra, Mathias Nicolas"]
[Black "Figueroa Pahissa, Tito Javier"]
[Result "1-0"]
[ECO "C44"]
[BlackElo "1548"]
[PlyCount "50"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "La Victoria 94"]
[BlackTeam "Playa San Juan"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. a3 Be7 5. b4 a6 6. Bb2 d6 7. Nbd2 0-0 8. c4 Bg4 9. Be2 b5 10. Qc2 bxc4 11. Nxc4 Bxf3 12. Bxf3 Qd7 13. Rc1 Nd8 14. 0-0 Ne6 15. Ne3 Rac8 16. Nf5 c5 17. g3 Rfe8 18. bxc5 Rxc5 19. Qd2 Rec8 20. Rxc5 Nxc5 21. Rc1 Bf8 22. Bd1 Qb7 23. Ba1 g6 24. Ne3 Rb8 25. Nc4 Qb4 1-0

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.03.06"]
[Round "2.4"]
[White "Perez Garcia, Saul"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1771"]
[PlyCount "74"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Caissa Enroque"]
[BlackTeam "La Victoria 94 II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 e6 2. c4 d6 3. Nc3 a6 4. e4 Be7 5. Bd3 Nd7 6. Nf3 b6 7. Qe2 Bb7 8. 0-0 Ngf6 9. Nd2 c5 10. e5 dxe5 11. dxe5 Nxe5 12. Qxe5 Qxd3 13. Qc7 Qd7 14. Qxb6 0-0 15. Rd1 Qc8 16. Qb3 Rd8 17. Qc2 Qc7 18. b3 Ng4 19. Nf1 Bf6 20. Bb2 Qc6 21. f3 Bd4+ 22. Rxd4 cxd4 23. fxg4 dxc3 24. Bxc3 Rd3 25. Be1 Rad8 26. Qe2 Qd6 27. Bf2 Qc6 28. Ne3 Rd2 29. Qf1 R8d3 30. Be1 Qc5 31. Bxd2 Rxd2 32. Qf4 e5 33. b4 exf4 34. bxc5 fxe3 35. Kf1 Bxg2+ 36. Ke1 Rf2 37. Rd1 Rf1+ 0-1

[Event "Tenerife-chT Segunda"]
[Site "Tenerife"]
[Date "2021.02.27"]
[Round "1.3"]
[White "Fromme Silva, Colin Manuel"]
[Black "Martinez Dubra, Mathias Nicolas"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "60"]
[EventDate "2021.02.27"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Santa Ursula Badnor"]
[BlackTeam "La Victoria 94 II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d4 exd4 5. Qxd4 Nf6 6. 0-0 Nbd7 7. Bf4 0-0 8. Nc3 a6 9. Bd5 c5 10. Qc4 Nb6 11. Qd3 Nbxd5 12. exd5 b5 13. a4 b4 14. Ne4 Bb7 15. c4 bxc3 16. bxc3 Nxd5 17. Rab1 Nxf4 18. Qe3 Bxe4 19. Qxe4 Ng6 20. Rbd1 Qc7 21. Rde1 Bf6 22. Rc1 Rfe8 23. Qd5 Nf4 24. Qf5 Ne2+ 25. Kh1 Nxc1 26. Rxc1 Qe7 27. c4 Qe2 28. Ng1 Rab8 29. Nxe2 Rxe2 30. Rc2 Re1# 0-1

