[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.27"]
[Round "9"]
[White "Aldea Moreno, Marina"]
[Black "Arias Martinez, Ivan"]
[Result "1/2-1/2"]
[ECO "E93"]
[WhiteElo "1597"]
[BlackElo "1708"]
[PlyCount "113"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. Be2 0-0 6. h3 e5 7. d5 Nbd7 8. Be3 Nc5 9. Qc2 a5 10. Nf3 Nh5 11. Nd2 Nf4 12. Bf1 f5 13. g3 Nh5 14. Be2 Nf6 15. 0-0-0 fxe4 16. Bxc5 dxc5 17. Ndxe4 Nxe4 18. Nxe4 Bf5 19. Bd3 Bxe4 20. Bxe4 Qg5+ 21. Kb1 Ra6 22. Qd2 Qf6 23. f3 Rb8 24. h4 b5 25. cxb5 Rxb5 26. h5 Rab6 27. b3 a4 28. d6 Rxd6 29. Qe2 Rdb6 30. Bd5+ Kf8 31. Qe4 axb3 32. axb3 Rb4 33. Bc4 Qf5 34. Qxf5+ gxf5 35. Kc2 Rd6 36. Rd5 Rxd5 37. Bxd5 Rd4 38. Rd1 Ke7 39. Bc4 Kf6 40. Ra1 Kg5 41. Ra7 Rd7 42. g4 fxg4 43. fxg4 e4 44. Ra6 Rd6 45. Ra7 Rd7 46. Ra6 Be5 47. Ra8 Kf4 48. Re8 e3 49. g5 Rd2+ 50. Kc1 Rg2 51. g6 hxg6 52. hxg6 Rxg6 53. Rf8+ Rf6 54. Rxf6+ Bxf6 55. Kd1 Bc3 56. Ke2 Ke4 57. Bf7 1/2-1/2

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.26"]
[Round "8"]
[White "Arias Martinez, Ivan"]
[Black "Roquero Redondo, Miguel"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "1708"]
[BlackElo "1416"]
[PlyCount "58"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. d3 d6 7. c3 Na5 8. Bc2 c5 9. 0-0 Be7 10. h3 0-0 11. Re1 Nc6 12. Nbd2 Bb7 13. Nf1 a5 14. Ng3 b4 15. a4 Bc8 16. Nf5 Bxf5 17. exf5 Qc7 18. d4 exd4 19. cxd4 d5 20. dxc5 Bxc5 21. Bg5 Qb6 22. Bh4 Nd4 23. Nxd4 Bxd4 24. Rb1 Rfe8 25. b3 Rxe1+ 26. Qxe1 Bc3 27. Qe2 Re8 28. Qb5 Qxb5 29. axb5 Re2 1/2-1/2

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.20"]
[Round "7"]
[White "Bravo De la Vega, Alvaro"]
[Black "Arias Martinez, Ivan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1927"]
[BlackElo "1708"]
[PlyCount "81"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Ne7 3. Nf3 c5 4. g3 Nbc6 5. Bg2 g6 6. d3 Bg7 7. h4 d5 8. h5 Qb6 9. c3 Bd7 10. h6 Bf8 11. Ng5 d4 12. e5 Nf5 13. Na3 Na5 14. Ne4 Bc6 15. Bg5 Bxe4 16. dxe4 Ne7 17. Nb5 Nec6 18. Nd6+ Bxd6 19. exd6 Ne5 20. Bf6 d3 21. Qd1 Nac4 22. 0-0 Rg8 23. b3 Qxd6 24. bxc4 Nd7 25. e5 Nxe5 26. Bxe5 Qxe5 27. Qxd3 Rd8 28. Qf3 b6 29. Rad1 Ke7 30. Qb7+ Kf6 31. Qxa7 Qxc3 32. Rxd8 Rxd8 33. Qxb6 Rd2 34. Qxc5 Rxa2 35. Qc7 Qd4 36. c5 Rc2 37. c6 Qc5 38. Qd8+ Kf5 39. Qh4 g5 40. Qe4+ Kf6 41. Qxh7 1-0

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.19"]
[Round "6"]
[White "Arias Martinez, Ivan"]
[Black "Martinez Garcia, Ruben"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1708"]
[BlackElo "1626"]
[PlyCount "113"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 e5 4. Bg2 g6 5. 0-0 Bg7 6. d3 Ne7 7. Be3 0-0 8. Nc3 Nbc6 9. Qd2 Nd4 10. Ne2 Bh3 11. Nfxd4 Bxg2 12. Kxg2 cxd4 13. Bh6 f5 14. Bxg7 Kxg7 15. f4 Nc6 16. c3 Qa5 17. Rfd1 dxc3 18. bxc3 fxe4 19. dxe4 Qa4 20. Qd5 Rad8 21. Rd2 b6 22. c4 Qb4 23. a3 Qc5 24. Rad1 Na5 25. Qxc5 bxc5 26. Rxd6 Rxd6 27. Rxd6 Nxc4 28. Rc6 Nxa3 29. Rxc5 exf4 30. gxf4 Rf7 31. Kg3 Nb1 32. Nd4 Nd2 33. Re5 Nf1+ 34. Kg2 Ne3+ 35. Kf3 Nc4 36. Rc5 Nd2+ 37. Ke3 Nf1+ 38. Kd3 Nxh2 39. e5 Ng4 40. Ne6+ Kh6 41. Ra5 Re7 42. Ra6 Nf2+ 43. Kd4 Kh5 44. Kd5 Kg4 45. Kd6 Rf7 46. Ng5 Rxf4 47. Nxh7 Ne4+ 48. Ke7 Kf5 49. e6 Nc5 50. Ra5 Rc4 51. Kd6 g5 52. e7 Rd4+ 53. Kxc5 Re4 54. Kd6+ Kg6 55. Nxg5 Re1 56. Re5 Rd1+ 57. Ke6 1-0

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.13"]
[Round "5"]
[White "Menendez Domens, Juan Manuel"]
[Black "Arias Martinez, Ivan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1487"]
[BlackElo "1708"]
[PlyCount "160"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Be2 Ne7 7. 0-0 0-0 8. Re1 Qc7 9. g3 Ng6 10. Bf1 Nd7 11. Bh3 h6 12. b3 Nf6 13. Bxc8 Raxc8 14. a4 Rce8 15. Ba3 Bxa3 16. Rxa3 Rxe1+ 17. Qxe1 Re8 18. Qd2 Qc8 19. Kg2 Ne4 20. Nxe4 dxe4 21. Ng1 f5 22. b4 Qd7 23. Ne2 Qd5 24. Kf1 Rd8 25. Re3 Qc4 26. Qc3 Qd5 27. Qb3 Qxb3 28. Rxb3 Kf7 29. f3 exf3 30. Rxf3 Ke6 31. Kf2 Rd7 32. c3 Rf7 33. Nf4+ Nxf4 34. Rxf4 g5 35. Rf3 Kd5 36. Ke2 Kc4 37. Kd2 f4 38. gxf4 Rxf4 39. Rh3 Rf6 40. a5 a6 41. Ke1 g4 42. Re3 Rf7 43. Re6 Kxc3 44. Rxh6 Rg7 45. h4 gxh3 46. Rxh3+ Kxb4 47. Rh5 Rd7 48. Rg5 Rd5 49. Rg7 Rb5 50. Rg4 Kxa5 51. Kd2 Rd5 52. Kc3 Kb5 53. Re4 a5 54. Re7 Ka6 55. Re3 Rb5 56. Re1 Rb4 57. Re6 Rb5 58. Re8 Kb6 59. Kc4 a4 60. Ra8 Ra5 61. Re8 a3 62. Re1 a2 63. Ra1 Kc7 64. Kb4 b6 65. Kb3 Kd6 66. Kc4 Ra4+ 67. Kb3 b5 68. Kc3 Kd5 69. Kb3 Kxd4 70. Rd1+ Kc5 71. Rc1+ Kb6 72. Ra1 c5 73. Kc3 Ra3+ 74. Kc2 b4 75. Kb2 Kb5 76. Kc2 c4 77. Kd2 b3 78. Kc3 Ra7 79. Kb2 Kb4 80. Kc1 Kc3 0-1

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.12"]
[Round "4"]
[White "Arias Martinez, Ivan"]
[Black "Enriquez Pastor, Jorge"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1708"]
[BlackElo "1403"]
[PlyCount "177"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 dxe4 7. dxe4 e5 8. 0-0 Be6 9. c3 Be7 10. Qe2 0-0 11. Re1 Qc7 12. Nf1 Rad8 13. h4 Bg4 14. Ne3 Qc8 15. Nxg4 Qxg4 16. Kh2 Qc8 17. Bh3 Qc7 18. g4 Ne8 19. g5 g6 20. Kg2 Ng7 21. Nh2 Nh5 22. Bg4 Nf4+ 23. Bxf4 exf4 24. e5 Rd5 25. Nf3 Rfd8 26. Qe4 Bf8 27. e6 Kg7 28. exf7 Ne7 29. Be6 Rd3 30. Re2 Nd5 31. Qe5+ Qxe5 32. Nxe5 f3+ 33. Kh1 fxe2 34. Nxd3 b6 35. Bg4 Kxf7 36. Bxe2 Bd6 37. Bf3 Ne7 38. Re1 Nf5 39. h5 Bc7 40. Ne5+ Kg7 41. hxg6 hxg6 42. Nc6 Rd2 43. Re2 Rd1+ 44. Kg2 Nh4+ 45. Kh3 Nxf3 46. Re7+ Kf8 47. Rxc7 Nxg5+ 48. Kg2 Rd2 49. Ne5 Rxb2 50. Rxa7 Rc2 51. c4 Ne4 52. Nd7+ Kg8 53. Nxb6 Rxf2+ 54. Kh3 g5 55. a4 Rb2 56. a5 Kf8 57. Nd5 Ke8 58. Re7+ Kd8 59. Rxe4 Ra2 60. Kg4 Rxa5 61. Kxg5 Kd7 62. Kf5 Ra1 63. Ke5 Rc1 64. Ne3 Kc6 65. Nf5 Rd1 66. Ne7+ Kb7 67. Nd5 Kc6 68. Ne7+ Kb7 69. Nf5 Kc6 70. Ke6 Rd2 71. Kf6 Rc2 72. Re6+ Kc7 73. Ne3 Rh2 74. Ke5 Rh5+ 75. Nf5 Rg5 76. Rf6 Rg1 77. Kd5 Rc1 78. Kxc5 Kd7 79. Rh6 Rf1 80. Nd4 Rf4 81. Rd6+ Kc8 82. Kc6 Rf7 83. Nb5 Rb7 84. c5 Re7 85. Kb6 Rb7+ 86. Ka6 Rh7 87. c6 Rg7 88. Kb6 Rh7 89. Na7+ 1-0

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.06"]
[Round "3"]
[White "Parra Martinez, Guillermo"]
[Black "Arias Martinez, Ivan"]
[Result "1-0"]
[ECO "E94"]
[BlackElo "1708"]
[PlyCount "89"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Be3 Nfd7 11. Nd2 f5 12. exf5 gxf5 13. f4 e4 14. Nb3 Qe7 15. Qd2 h6 16. Nb5 Nf6 17. Nxc5 dxc5 18. d6 cxd6 19. Qxd6 Qxd6 20. Nxd6 b6 21. Rad1 Be6 22. Nb5 Rad8 23. Nc7 Bf7 24. b3 Kh7 25. h3 Rg8 26. Rxd8 Rxd8 27. Rd1 Rxd1+ 28. Bxd1 Ne8 29. Na8 Bd4 30. Kf2 a4 31. Nxb6 axb3 32. axb3 Bxe3+ 33. Kxe3 Be6 34. Na4 Kg6 35. Nxc5 Bc8 36. g4 Nd6 37. Na4 Kf6 38. Nc3 Bb7 39. c5 Ne8 40. b4 Nc7 41. b5 Nd5+ 42. Nxd5+ Bxd5 43. b6 Bc6 44. gxf5 Kxf5 45. Bg4+ 1-0

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.05"]
[Round "2"]
[White "Arias Martinez, Ivan"]
[Black "Rey Martinez, Jaime"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1708"]
[BlackElo "1910"]
[PlyCount "70"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d3 e5 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. Nc3 Ne7 7. 0-0 0-0 8. Nh4 Nec6 9. Nd5 Nd7 10. c3 Nb6 11. Be3 Be6 12. Qd2 Bxd5 13. exd5 Ne7 14. c4 Bf6 15. Bg5 Nf5 16. Bxf6 Qxf6 17. Nxf5 gxf5 18. f4 e4 19. b3 Qd4+ 20. Kh1 Rfe8 21. Rad1 e3 22. Qe2 Nd7 23. Bh3 a5 24. Bxf5 Nf8 25. Be4 a4 26. Rde1 axb3 27. axb3 Ra3 28. f5 Rxb3 29. Qxe3 Qxe3 30. Rxe3 b5 31. Rfe1 b4 32. Bf3 Rxe3 33. Rxe3 Nd7 34. Kg2 Ne5 35. Bd1 Rb1 0-1

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.04"]
[Round "1"]
[White "Gomez Perez, Jesus David"]
[Black "Arias Martinez, Ivan"]
[Result "0-1"]
[ECO "C11"]
[BlackElo "1708"]
[PlyCount "110"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Be7 8. g3 0-0 9. Bg2 f6 10. Nf4 Nb6 11. 0-0 fxe5 12. Nxe5 Nxe5 13. dxe5 Bg5 14. Qg4 Bxf4 15. Bxf4 Qe8 16. Bh6 Qg6 17. Qxg6 hxg6 18. Be3 Nd7 19. f4 b5 20. a4 b4 21. c4 Bb7 22. Rfd1 Nb6 23. cxd5 Nxd5 24. Bxd5 Bxd5 25. Bxc5 Rfc8 26. Bxb4 Rc2 27. Rd2 Rac8 28. Rad1 Rxd2 29. Bxd2 Rc2 30. b4 Bf3 31. Rf1 Be2 32. Be3 Bxf1 33. Kxf1 a6 34. h4 Kf7 35. Ke1 Ke8 36. Bd2 Kd7 37. Ke2 Kc6 38. Kd3 Ra2 39. a5 Kd5 40. g4 Ra1 41. g5 Rh1 42. b5 axb5 43. Kc3 Rxh4 44. Kb4 Kc6 45. a6 Rh1 46. a7 Ra1 47. Be3 Ra4+ 48. Kb3 Kd5 49. a8Q+ Rxa8 50. Kb4 Kc6 51. Bd2 Ra4+ 52. Kc3 Kd5 53. Be3 Ra3+ 54. Kd2 Kc4 55. Bb6 Rf3 0-1

[Event "Alcorcon Spring op-B 1st"]
[Site "Alcorcon"]
[Date "2019.05.26"]
[Round "9"]
[White "Lopez Nunez, Alonso"]
[Black "Arias Martinez, Ivan"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1675"]
[BlackElo "1642"]
[PlyCount "71"]
[EventDate "2019.03.24"]
[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 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. Be2 d6 6. h3 Nbd7 7. c4 c5 8. Nc3 Re8 9. 0-0 a6 10. a3 Nf8 11. dxc5 dxc5 12. Qb3 Ne6 13. Rfd1 Qa5 14. Bh2 b5 15. cxb5 axb5 16. Qxb5 Bd7 17. Qb3 Ba4 18. Qxa4 Qxa4 19. Nxa4 Rxa4 20. Bb5 Rea8 21. Bxa4 Rxa4 22. Be5 Bf8 23. b3 Ra7 24. b4 Ne4 25. Rdc1 f6 26. Bh2 cxb4 27. axb4 Rb7 28. Rab1 Nd6 29. Bxd6 exd6 30. Ne1 Nc7 31. Nc2 Nb5 32. Nd4 Nxd4 33. exd4 f5 34. b5 Bg7 35. b6 Kf8 36. Rc7 1-0

[Event "Alcorcon Spring op-B 1st"]
[Site "Alcorcon"]
[Date "2019.05.19"]
[Round "8"]
[White "Arias Martinez, Ivan"]
[Black "Callejas Torres, Alejandro"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "1642"]
[BlackElo "1739"]
[PlyCount "90"]
[EventDate "2019.03.24"]
[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. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. 0-0 b5 7. Bb3 Na5 8. Nbd2 c5 9. c4 Be7 10. h3 0-0 11. Bc2 Nc6 12. Re1 Ne8 13. Nf1 Nc7 14. Ng3 Be6 15. b3 a5 16. Nh2 Bh4 17. Nf5 Bxf5 18. exf5 Nd4 19. g4 g6 20. Nf3 gxf5 21. Nxd4 cxd4 22. gxf5 Kh8 23. Qf3 Qf6 24. Re4 Rab8 25. Bd2 Ne6 26. Rg4 b4 27. Kh2 Bg5 28. Bxg5 Nxg5 29. Qg3 h6 30. h4 Nh7 31. Qh3 Qe7 32. Bd1 Nf6 33. Rg1 e4 34. Re1 Rg8 35. dxe4 Qe5+ 36. Kh1 Nxe4 37. Qf3 Ng3+ 38. fxg3 Qxe1+ 39. Kh2 Qd2+ 40. Qe2 Qc3 41. Qf3 Qxa1 42. Qf4 Kh7 43. f6 Qxd1 44. Qf5+ Rg6 45. h5 Qe2+ 0-1

[Event "Alcorcon Spring op-B 1st"]
[Site "Alcorcon"]
[Date "2019.05.12"]
[Round "7"]
[White "Arias Martinez, Ivan"]
[Black "Arias Cusio, Oscar"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1642"]
[BlackElo "1700"]
[PlyCount "105"]
[EventDate "2019.03.24"]
[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. Bb5 Nf6 4. d3 d6 5. 0-0 a6 6. Ba4 b5 7. Bb3 Na5 8. Nc3 Be7 9. Ne2 Nxb3 10. axb3 Nh5 11. h3 f5 12. Ng3 Nxg3 13. fxg3 0-0 14. Bd2 c5 15. Qe2 Qe8 16. exf5 Bxf5 17. g4 Bd7 18. Ng5 Qg6 19. Qe4 Qxe4 20. Nxe4 Rxf1+ 21. Rxf1 d5 22. Ng3 g6 23. c4 Bh4 24. Kh2 b4 25. g5 Bxg3+ 26. Kxg3 Bf5 27. Re1 Re8 28. cxd5 Bxd3 29. Rc1 e4 30. Rxc5 e3 31. Bxb4 e2 32. d6 Bb5 33. Rc1 Re3+ 34. Kf2 Re4 35. Bc3 Re6 36. Bb4 Re5 37. Rc8+ Kf7 38. Rc7+ Ke6 39. Re7+ Kd5 40. d7 Rxe7 41. d8Q+ Rd7 42. Qf6 Ke4 43. Qe6+ Kd3 44. Qxe2+ Kd4 45. Qd2+ Ke5 46. Bc3+ Ke6 47. Qe3+ Kf7 48. h4 Rd5 49. g4 Rd3 50. Qf4+ Ke8 51. Qf6 Rd7 52. Qh8+ Ke7 53. Qxh7+ 1-0

[Event "Alcorcon Spring op-B 1st"]
[Site "Alcorcon"]
[Date "2019.05.05"]
[Round "6"]
[White "San Felipe Gonzalez, Tomas"]
[Black "Arias Martinez, Ivan"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1740"]
[BlackElo "1642"]
[PlyCount "92"]
[EventDate "2019.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Nc6 8. d3 Ne8 9. Rb1 f5 10. f4 Nd4 11. b4 c6 12. a4 Nc7 13. Nxd4 exd4 14. Ne2 Re8 15. Bb2 fxe4 16. Bxe4 d5 17. cxd5 Nxd5 18. Bc1 Bg4 19. Bf3 Bxf3 20. Rxf3 Qd7 21. Bd2 Qf5 22. Nc1 Re7 23. b5 c5 24. Qf1 Rae8 25. Nb3 b6 26. Re1 Nc3 27. Rxe7 Rxe7 28. Bxc3 dxc3 29. Nc1 Bd4+ 30. Kg2 Qd5 31. Kh3 Re3 32. Rf2 Qf5+ 33. Kg2 h5 34. Re2 Qd5+ 35. Kh3 Rxe2 36. Qxe2 Kf7 37. Qe1 Qe6+ 38. Qxe6+ Kxe6 39. Kg2 c2 40. Kf3 Bb2 41. Ne2 c1Q 42. Nxc1 Bxc1 43. g4 hxg4+ 44. Kxg4 Kf6 45. h3 Bd2 46. h4 Bc1 0-1

[Event "Alcorcon Spring op-B 1st"]
[Site "Alcorcon"]
[Date "2019.04.28"]
[Round "5"]
[White "Duran Andres, Rodrigo"]
[Black "Arias Martinez, Ivan"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1587"]
[BlackElo "1642"]
[PlyCount "60"]
[EventDate "2019.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 d6 6. Rb1 c5 7. a3 Nc6 8. Qc2 Nd4 9. Qd1 Rb8 10. e3 Nc6 11. Nge2 Bf5 12. 0-0 Ne5 13. e4 Bc8 14. h3 e6 15. Qc2 Ne8 16. Be3 Nc6 17. Bf4 e5 18. Bd2 f5 19. b4 Nd4 20. Nxd4 cxd4 21. Nd5 Nf6 22. Kh2 Nxd5 23. cxd5 f4 24. Qd1 Qf6 25. Qf3 h5 26. gxf4 exf4 27. Rg1 Qh4 28. Bf1 g5 29. Qg2 g4 30. Rh1 f3 0-1

[Event "Alcorcon Spring op-B 1st"]
[Site "Alcorcon"]
[Date "2019.04.14"]
[Round "4"]
[White "Arias Martinez, Ivan"]
[Black "Ruiz Escobar, Israel"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1642"]
[BlackElo "1740"]
[PlyCount "132"]
[EventDate "2019.03.24"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Nd7 7. 0-0 Ne7 8. Ng3 c5 9. c3 Qb6 10. Nd2 cxd4 11. cxd4 Nc6 12. Nb3 Nb4 13. Qc3 Be7 14. a3 Nc6 15. Be3 Rc8 16. Nd2 0-0 17. Qd3 Na5 18. b4 Nc4 19. Nxc4 Rxc4 20. Rac1 Rfc8 21. Rxc4 Rxc4 22. f4 g6 23. Rc1 Qc7 24. Rxc4 dxc4 25. Qc2 Nb6 26. Ne4 Nd5 27. Bd2 Qc6 28. Kf2 a5 29. Nc3 axb4 30. Nxd5 Qxd5 31. axb4 Qxd4+ 32. Be3 Qd5 33. Qc3 b5 34. Qa3 Kg7 35. Qc3 Bh4+ 36. g3 Be7 37. Kg1 h5 38. h3 Qd1+ 39. Kg2 Qb3 40. Bd2 Qxc3 41. Bxc3 f6 42. Kf3 fxe5 43. fxe5 g5 44. g4 hxg4+ 45. hxg4 Kf7 46. Ke4 Ke8 47. Kd4 Kd7 48. Ke4 Kc6 49. Bd2 Bd8 50. Bc3 Kd7 51. Bd2 Ke8 52. Bc3 Kd7 53. Bd2 Kc8 54. Bc3 Kb7 55. Bd2 Kc6 56. Bc3 Kd7 57. Bd2 Ke8 58. Bc3 Kf7 59. Bd2 Kg6 60. Bc3 Bb6 61. Kf3 Bg1 62. Ke4 Bf2 63. Kf3 Ba7 64. Ke4 Bg1 65. Kf3 Kf7 66. Ke4 Bb6 1/2-1/2

[Event "Alcorcon Spring op-B 1st"]
[Site "Alcorcon"]
[Date "2019.04.07"]
[Round "3"]
[White "Navas Marin, Felix"]
[Black "Arias Martinez, Ivan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1489"]
[BlackElo "1642"]
[PlyCount "70"]
[EventDate "2019.03.24"]
[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. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. a3 Nbd7 6. Nf3 Be7 7. Nc3 c6 8. Be2 0-0 9. 0-0 Nh5 10. Bg3 Nxg3 11. fxg3 Bg6 12. c5 Qc7 13. Qe1 e5 14. Nd1 Rae8 15. Qf2 exd4 16. exd4 Bf6 17. b4 Re6 18. Re1 Rfe8 19. Nb2 Be4 20. Rad1 Nf8 21. Nd3 Ng6 22. h4 h6 23. h5 Nf8 24. Nf4 R6e7 25. Bd3 Bxf3 26. gxf3 Rxe1+ 27. Rxe1 Rxe1+ 28. Qxe1 Bxd4+ 29. Kg2 Qe5 30. Qh1 Qe3 31. Qf1 Ne6 32. Nh3 Bb2 33. a4 Qd2+ 34. Qe2 Qxb4 35. Qe5 Bxe5 0-1

[Event "Alcorcon Spring op-B 1st"]
[Site "Alcorcon"]
[Date "2019.03.31"]
[Round "2"]
[White "Arias Martinez, Ivan"]
[Black "Menendez Domens, Juan Manuel"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1642"]
[BlackElo "1434"]
[PlyCount "61"]
[EventDate "2019.03.24"]
[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. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. 0-0 0-0 7. c3 d6 8. h3 h6 9. Be3 Bxe3 10. fxe3 Be6 11. Nbd2 Qd7 12. Qe1 Bxh3 13. gxh3 Qxh3 14. Qh4 Qxh4 15. Nxh4 Ng4 16. Rf3 Ne7 17. Bb3 Kh8 18. Raf1 f6 19. Nf5 Nxf5 20. exf5 Rad8 21. e4 c6 22. Rg3 h5 23. Rh3 g6 24. fxg6 Kg7 25. Rxh5 Kxg6 26. Rh3 Rh8 27. Rg3 Rh4 28. Nf3 Rdh8 29. Nxh4+ Rxh4 30. Bd1 Kg5 31. Rf5+ 1-0

[Event "Alcorcon Spring op-B 1st"]
[Site "Alcorcon"]
[Date "2019.03.24"]
[Round "1"]
[White "Crespo Gomez, Ruben"]
[Black "Arias Martinez, Ivan"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1209"]
[BlackElo "1642"]
[PlyCount "50"]
[EventDate "2019.03.24"]
[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. Nf3 Nf6 3. e3 Bg4 4. c4 e6 5. Be2 Nbd7 6. cxd5 exd5 7. Nc3 c6 8. 0-0 Bd6 9. b3 0-0 10. Bb2 Qe7 11. Re1 Rae8 12. Qc2 Bh5 13. Ng5 Bg6 14. Bd3 Ng4 15. Nf3 Be4 16. h3 Nh6 17. Qe2 f5 18. a3 Kh8 19. b4 g5 20. Nh2 g4 21. Bxe4 fxe4 22. Nxg4 Nxg4 23. Qxg4 Rg8 24. Qe2 Qh4 25. Kh1 Rxg2 0-1

[Event "Madrid San Viator op-B 26th"]
[Site "Madrid"]
[Date "2016.06.05"]
[Round "9"]
[White "Arias Martinez, Ivan"]
[Black "Urbelz Perez, Ignacio"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1642"]
[BlackElo "1513"]
[PlyCount "46"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bg4 6. Bf4 e6 7. c3 Bxc5 8. Nbd2 Qb6 9. Qc2 Bxf2+ 10. Kd1 Rc8 11. Nb3 Nge7 12. Bd3 Ng6 13. Bxg6 hxg6 14. h3 Bxf3+ 15. gxf3 Be3 16. Bg3 0-0 17. Nd2 Rfd8 18. a3 Na5 19. Ke2 d4 20. Qd3 dxc3 21. Qxe3 Rxd2+ 22. Qxd2 cxd2 23. Kxd2 Nb3+ 0-1

[Event "Madrid San Viator op-B 26th"]
[Site "Madrid"]
[Date "2016.05.29"]
[Round "8"]
[White "Ruperez Benito, Yaiza"]
[Black "Arias Martinez, Ivan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1477"]
[BlackElo "1642"]
[PlyCount "76"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Nc6 6. Nbc3 Bb4 7. 0-0 Be6 8. Bd2 a6 9. Re1 Qd7 10. Na4 Bd6 11. Bf4 Nxd4 12. Nxd4 Qxa4 13. Bxd6 cxd6 14. Nxe6 fxe6 15. Rxe6+ Kf7 16. Rxd6 Qb4 17. Rxf6+ Kxf6 18. Qf3+ Ke6 19. Bf5+ Kd6 20. Qg3+ Kc6 21. Qxg7 Rad8 22. a3 Qf4 23. Qf6+ Kc7 24. Qc3+ Kb8 25. Bd3 Rhf8 26. Rf1 h5 27. Be2 h4 28. g3 Qe4 29. Bd3 Qf3 30. Qe5+ Ka8 31. Qe6 Rh8 32. Bf5 Rdg8 33. Bh3 Re8 34. Qd7 hxg3 35. fxg3 Qh5 36. Rf2 Qxh3 37. Qxh3 Rxh3 38. Kg2 Kb8 0-1

[Event "Madrid San Viator op-B 26th"]
[Site "Madrid"]
[Date "2016.05.22"]
[Round "7"]
[White "Arias Martinez, Ivan"]
[Black "Amador Andujar, Alfredo"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "1642"]
[BlackElo "1471"]
[PlyCount "85"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. f3 Qc7 8. Bb3 Nc6 9. Be3 Be7 10. Qd2 0-0 11. g4 h6 12. h4 Nh7 13. 0-0-0 b5 14. Qh2 Na5 15. g5 h5 16. g6 Nxb3+ 17. axb3 fxg6 18. Qg2 Rf6 19. Rdg1 b4 20. Na4 e5 21. Ne2 Be6 22. Kb1 Rc8 23. Nc1 d5 24. Nb6 Rd8 25. exd5 Bc5 26. Bxc5 Qxc5 27. dxe6 Qxb6 28. e7 Re8 29. f4 Rxe7 30. fxe5 Rxe5 31. Nd3 Re8 32. Qg3 a5 33. Nf4 Re3 34. Qh2 Qd6 35. Nd3 Qxh2 36. Rxh2 Nf8 37. Kc1 Nd7 38. Rg5 Ra6 39. Kd2 Rf3 40. Ke2 Rf5 41. Rhg2 Kf7 42. Ke3 Rc6 43. Kd2 1/2-1/2

[Event "Madrid San Viator op-B 26th"]
[Site "Madrid"]
[Date "2016.05.15"]
[Round "6"]
[White "Cabello Rodriguez, Raul"]
[Black "Arias Martinez, Ivan"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1507"]
[BlackElo "1642"]
[PlyCount "69"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 d5 3. c4 Nf6 4. Nc3 a6 5. Bg5 Be7 6. e3 0-0 7. Be2 dxc4 8. a4 Nd5 9. h4 h6 10. Bxe7 Qxe7 11. Bxc4 Nxc3 12. bxc3 Rd8 13. Qc2 Nc6 14. Ba2 e5 15. 0-0-0 Bg4 16. Rdg1 exd4 17. exd4 Qf6 18. Bb1 g6 19. Ne1 Na5 20. Nd3 Rd6 21. Ba2 b5 22. f3 Be6 23. Bxe6 Qxe6 24. Nc5 Qe3+ 25. Qd2 Qxd2+ 26. Kxd2 Nc4+ 27. Kc2 Kf8 28. Re1 Rdd8 29. Re2 Re8 30. Rhe1 f5 31. axb5 axb5 32. Ne6+ Kf7 33. Nxc7 Rxe2+ 34. Rxe2 Rb8 35. Kb3 1/2-1/2

[Event "Madrid San Viator op-B 26th"]
[Site "Madrid"]
[Date "2016.05.08"]
[Round "5"]
[White "Arias Martinez, Ivan"]
[Black "Lopez Nunez, Roberto"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1642"]
[BlackElo "1482"]
[PlyCount "164"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e5 7. Nde2 Be7 8. f3 0-0 9. Nd5 Nxd5 10. Bxd5 Qc7 11. Be3 Be6 12. Nc3 Nd7 13. 0-0 Nb6 14. Bb3 Nc4 15. Bxc4 Bxc4 16. Nd5 Bxd5 17. Qxd5 Rac8 18. c3 b5 19. a4 Qc6 20. Qxc6 Rxc6 21. axb5 axb5 22. Ra7 Bf6 23. Rb7 b4 24. Rxb4 Ra8 25. Rd1 Be7 26. Rb7 Bf8 27. Ra7 Rb8 28. Bc1 Rc4 29. Rd5 Rcc8 30. Kf2 Rb3 31. Rda5 Rcb8 32. Ke2 g6 33. Rd7 R8b7 34. Ra7 Rxd7 35. Rxd7 Kg7 36. Kd3 Kf6 37. h4 Ke6 38. Rd8 Be7 39. Rh8 h5 40. g3 Rb5 41. Ra8 d5 42. Ra6+ Bd6 43. b4 f5 44. Ra5 dxe4+ 45. fxe4 Rxa5 46. bxa5 Kd7 47. a6 Kc6 48. Be3 f4 49. gxf4 exf4 50. Bf2 Be7 51. a7 Kb7 52. e5 g5 53. hxg5 Bxg5 54. Ke4 h4 55. Kf5 h3 56. Bg1 f3 57. Kxg5 h2 58. Bxh2 f2 59. e6 f1Q 60. Bb8 Qf8 61. Kg6 Qe7 62. Kf5 Qc5+ 63. Kf6 Qxc3+ 64. Kf7 Qf3+ 65. Kg6 Qf8 66. Kg5 Qf3 67. e7 Qf7 68. e8Q Qxe8 69. Kf4 Qe2 70. Kf5 Qe3 71. Kf6 Qe4 72. Kf7 Qf5+ 73. Ke7 Qg6 74. Kf8 Qe6 75. Kg7 Qf5 76. Kh6 Qg4 77. Kh7 Qg5 78. Kh8 Qg6 79. Bf4 Kxa7 80. Bc1 Qg4 81. Bb2 Kb7 82. Kh7 Kb6 0-1

[Event "Madrid San Viator op-B 26th"]
[Site "Madrid"]
[Date "2016.04.24"]
[Round "4"]
[White "Arias Martinez, Ivan"]
[Black "Avendano Layunta, Manuel"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1642"]
[BlackElo "1576"]
[PlyCount "77"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Bg4 3. Bc4 e6 4. Nc3 Nf6 5. d4 d5 6. exd5 exd5 7. Be2 Bb4 8. 0-0 Nbd7 9. Bg5 h6 10. Bh4 c6 11. Bg3 Qa5 12. Qd3 Bxc3 13. bxc3 Ne4 14. c4 0-0 15. Rfe1 Rfe8 16. Qb3 Nc3 17. Bd3 Bxf3 18. Rxe8+ Rxe8 19. gxf3 b6 20. Kg2 Ne2 21. cxd5 Nxd4 22. Qb2 Qxd5 23. Be4 Qc5 24. Rd1 Nxf3 25. Bxf3 Nf6 26. Rd3 Nd5 27. Qb3 Rd8 28. c4 Ne3+ 29. Rxe3 Rd4 30. Re4 Rd2 31. Qe3 Qxe3 32. Rxe3 Rc2 33. Bxc6 Rxa2 34. Re8+ Kh7 35. Be4+ g6 36. Re7 Kg7 37. Bd5 Kf6 38. Rxf7+ Kg5 39. h4+ 1-0

[Event "Madrid San Viator op-B 26th"]
[Site "Madrid"]
[Date "2016.04.17"]
[Round "3"]
[White "Hidalgo Prado, David"]
[Black "Arias Martinez, Ivan"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1578"]
[BlackElo "1642"]
[PlyCount "42"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 c4 8. a4 a6 9. Be2 Nge7 10. Nh4 Qc7 11. f4 Nf5 12. Nxf5 exf5 13. Bf3 Ne7 14. 0-0 g6 15. Re1 Bh6 16. Be3 0-0 17. Nd2 b5 18. a5 Be6 19. Nf1 Qd7 20. Ng3 Kg7 21. h4 Rh8 1/2-1/2

[Event "Madrid San Viator op-B 26th"]
[Site "Madrid"]
[Date "2016.04.10"]
[Round "2"]
[White "Arias Martinez, Ivan"]
[Black "Garcia Rojas, Juan Carlos"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1642"]
[BlackElo "1521"]
[PlyCount "73"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. c3 Nf6 6. Qd3 e6 7. Nd2 Ne5 8. Qc2 Bc5 9. N2b3 Bxd4 10. Nxd4 0-0 11. f4 Nc6 12. e5 Nxd4 13. cxd4 Nd5 14. Qe4 Qb4+ 15. Kf2 f5 16. Qd3 b6 17. a3 Qe7 18. g3 Bb7 19. Bg2 d6 20. Re1 dxe5 21. Rxe5 Rf6 22. Bd2 Qd7 23. Rae1 Re8 24. Qe2 Bc6 25. b3 Bb5 26. Qd1 Nc7 27. Qc2 Qxd4+ 28. Be3 Qd7 29. a4 Bd3 30. Qc3 Rd8 31. Rd1 Na6 32. Bf1 Rh6 33. h4 Qe7 34. Rxd3 Rxd3 35. Bxd3 Nb4 36. Bc4 Rxh4 37. Bxe6+ 1-0

[Event "Madrid San Viator op-B 26th"]
[Site "Madrid"]
[Date "2016.04.03"]
[Round "1"]
[White "Gallego Romero, Manuel"]
[Black "Arias Martinez, Ivan"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1439"]
[BlackElo "1642"]
[PlyCount "86"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. 0-0 Ne7 9. Ne2 cxd4 10. Nexd4 Qc7 11. c3 Bc5 12. Be3 Bb6 13. Bf4 Ng6 14. Bg3 a6 15. Re1 Ba7 16. a3 Rc8 17. Nh4 Bb8 18. Nxg6 hxg6 19. Qg4 Bd7 20. Bf4 Qc4 21. Re3 Ba7 22. Rd1 Kd8 23. Qg5+ Kc7 24. Qe7 Bc5 25. Qxf7 Bxd4 26. Rxd4 Qa2 27. g3 g5 28. Bxg5 Qxb2 29. Qe7 Kb8 30. Qxd7 Rcf8 31. Bf4 Qc1+ 32. Kg2 Rxh2+ 33. Kf3 Rfh8 34. Red3 Qe1 35. Rd2 Rg2 36. Rb4 b5 37. Be3 Rhh2 38. Qa7+ Kc8 39. Qxa6+ Kd8 40. Qb6+ Ke7 41. Rxb5 Rxf2+ 42. Rxf2 Rxf2+ 43. Bxf2 Qe4# 0-1

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.06.02"]
[Round "8"]
[White "Sanz Miranda, Fernando"]
[Black "Arias Martinez, Ivan"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1677"]
[BlackElo "1766"]
[PlyCount "107"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 0-0 6. Bd3 e5 7. dxe5 dxe5 8. Nxe5 Nxe4 9. Bxe4 Qxd1+ 10. Nxd1 Bxe5 11. 0-0 Nd7 12. Re1 Bg7 13. Rb1 Nc5 14. Bc2 Be6 15. b3 Rad8 16. Ne3 Nd3 17. Bxd3 Rxd3 18. Ba3 Rfd8 19. Rbd1 Rxd1 20. Rxd1 Rxd1+ 21. Nxd1 Bf5 22. Bb2 Bf8 23. Ne3 Be6 24. Kf1 c6 25. Ke2 f5 26. f4 a6 27. Kd3 b5 28. cxb5 axb5 29. Be5 Bc5 30. g3 Kf7 31. Bd4 Bd6 32. Kc3 c5 33. Bh8 b4+ 34. Kd3 h6 35. Nc4 Bxc4+ 36. Kxc4 g5 37. fxg5 hxg5 38. Kd5 Bf8 39. Be5 Kg6 40. Ke6 g4 41. Bd6 Bxd6 42. Kxd6 Kg5 43. Kxc5 f4 44. gxf4+ Kxf4 45. Kxb4 Kf3 46. Kc3 Kg2 47. b4 Kxh2 48. b5 g3 49. b6 g2 50. b7 g1Q 51. b8Q+ Kh3 52. Qh8+ Kg2 53. Qg7+ Kf2 54. Qxg1+ 1-0

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.05.26"]
[Round "7"]
[White "Arias Martinez, Ivan"]
[Black "Mosteiro Montoro, Alvaro"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1766"]
[BlackElo "1680"]
[PlyCount "101"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 cxd4 5. cxd4 d6 6. Bb5 a6 7. Ba4 b5 8. Bb3 Bb7 9. Nc3 Nge7 10. Be3 Na5 11. 0-0 Nxb3 12. Qxb3 d5 13. e5 Nf5 14. a3 Be7 15. Qd1 0-0 16. b4 Nxe3 17. fxe3 Rc8 18. Rc1 Qd7 19. Nd2 f5 20. Nb3 Bg5 21. Qd2 Qf7 22. g3 Qg6 23. Nc5 Rc7 24. Ne2 Bc8 25. Nf4 Bxf4 26. exf4 Qf7 27. Ra1 Rc6 28. Ra2 Bb7 29. Rc2 Rfc8 30. Rfc1 g6 31. Qg2 h5 32. h4 Kg7 33. Nb3 Rxc2 34. Rxc2 Rc4 35. Na5 Qc7 36. Nxc4 dxc4 37. Kf1 Qc6 38. Qf2 Kf7 39. Rc3 Qe4 40. Qe3 Qd5 41. Ke2 Ke7 42. Kd2 Kd7 43. Kc2 Kc7 44. Kd2 Kb6 45. Kc2 Qg2+ 46. Kc1 Bd5 47. Qd2 Kc6 48. Qxg2 Bxg2 49. Kd2 Kd5 50. Ke3 Be4 51. Rc1 1/2-1/2

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.05.19"]
[Round "6"]
[White "Arias Martinez, Ivan"]
[Black "Garcia Lopez, Fernando"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1766"]
[BlackElo "1653"]
[PlyCount "125"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d6 4. d4 exd4 5. cxd4 Nf6 6. Nc3 Be7 7. Bc4 0-0 8. 0-0 Na5 9. Bd3 Bg4 10. h3 Bh5 11. Be2 Nc6 12. Be3 a6 13. Nd2 Bg6 14. f4 h6 15. f5 Bh7 16. a3 Nd7 17. Bc4 Bg5 18. Qe2 Bxe3+ 19. Qxe3 Re8 20. Rf3 Ne7 21. Rg3 Nxf5 22. Bxf7+ Kxf7 23. Qf3 Qf6 24. Nd5 Qxd4+ 25. Kh1 Qxd5 26. exd5 Re3 27. Qxe3 Nxe3 28. Rxe3 Nf6 29. Rf1 Kg8 30. Rfe1 Nxd5 31. Re8+ Rxe8 32. Rxe8+ Kf7 33. Rb8 b6 34. Rb7 Bd3 35. Kg1 Bb5 36. Ne4 Ke6 37. Nc3 Nxc3 38. bxc3 Kd7 39. Rb8 g6 40. Rg8 Bd3 41. g4 c6 42. Rg7+ Ke6 43. Rb7 b5 44. Ra7 Kd5 45. Rxa6 Be4 46. a4 Kc5 47. axb5 Kxb5 48. Ra8 d5 49. Kf2 Kc4 50. Ra3 c5 51. Ke3 Bg2 52. h4 Bh3 53. g5 hxg5 54. hxg5 Bf5 55. Kd2 Kb5 56. Ke3 c4 57. Kd4 Be4 58. Ra1 Kc6 59. Ra6+ Kb5 60. Re6 Ka4 61. Rxe4 dxe4 62. Kxe4 Kb3 63. Kd4 1-0

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.04.28"]
[Round "4"]
[White "Gil Calvente, Jose Antonio"]
[Black "Arias Martinez, Ivan"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1597"]
[BlackElo "1766"]
[PlyCount "153"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Nd5 Nxd5 9. exd5 Bf5 10. Bd3 Bxd3 11. Qxd3 Be7 12. Be3 Nd7 13. 0-0-0 Bg5 14. Kb1 Bxe3 15. Qxe3 Rc8 16. h4 Qc7 17. Rd2 Nc5 18. h5 h6 19. g4 f6 20. Nc1 a5 21. Ne2 b5 22. Ng3 0-0 23. Nf5 Rfe8 24. Rg2 b4 25. Nxh6+ gxh6 26. Qxh6 Qg7 27. Qe3 Qg5 28. Qf2 Kf7 29. h6 Rh8 30. Rh5 Qg6 31. Rgh2 Rh7 32. Qe3 Rg8 33. Kc1 Ke7 34. R2h4 Kd7 35. Qe2 Qf7 36. Qb5+ Ke7 37. Qxa5 Qxd5 38. Qa7+ Qb7 39. Qxb7+ Nxb7 40. Kd2 Rg5 41. c3 bxc3+ 42. Kxc3 Kf7 43. Rxg5 fxg5 44. Rh2 Kg6 45. b4 Nd8 46. Kc4 Nf7 47. a4 Nxh6 48. b5 Rc7+ 49. Kd5 Nf7 50. b6 Rc5+ 51. Ke6 Nd8+ 52. Kxd6 Nb7+ 53. Kd7 Rc3 54. Ra2 Rc5 55. Rd2 Kf7 56. Rh2 Kg6 57. Rh8 Na5 58. Rc8 Rd5+ 59. Ke6 Rd4 60. Kxe5 Rxa4 61. Rg8+ Kf7 62. Rxg5 Nb7 63. Rf5+ Kg7 64. Ke6 Kg6 65. Rd5 Rf4 66. Rf5 Rb4 67. Rf6+ Kg5 68. Ke7 Kh4 69. Kd7 Rc4 70. Rc6 Ra4 71. Kc7 Na5 72. Rc5 Kg3 73. b7 Nxb7 74. Kxb7 Kxf3 75. g5 Rg4 76. Kc6 Kf4 77. Rc4+ 1/2-1/2

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.04.21"]
[Round "3"]
[White "Garcia Carcedo, Jesus"]
[Black "Arias Martinez, Ivan"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1808"]
[BlackElo "1766"]
[PlyCount "55"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 d6 5. e3 0-0 6. Be2 Nbd7 7. 0-0 Ne4 8. Nbd2 f5 9. c3 Nxd2 10. Qxd2 e5 11. dxe5 dxe5 12. Bg5 Qe8 13. Bb5 a6 14. Ba4 b5 15. Qd5+ Qf7 16. Bb3 Qxd5 17. Bxd5+ Kh8 18. Bxa8 Nb6 19. Bc6 Bd7 20. Bxd7 Nxd7 21. Rfd1 Nc5 22. Rd5 Ne6 23. Be7 Re8 24. Ba3 e4 25. Nd4 Nd8 26. Rd1 c6 27. Rd7 a5 28. Nxb5 1-0

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.04.14"]
[Round "2"]
[White "Arias Martinez, Ivan"]
[Black "Rendo Quindos, Pedro"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1766"]
[BlackElo "1606"]
[PlyCount "143"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Bd3 c5 7. d5 Ng4 8. h3 Ne5 9. Nxe5 Bxe5 10. f4 Bg7 11. 0-0 e6 12. Rb1 exd5 13. Nxd5 Be6 14. Bc2 Nc6 15. Be3 Bxd5 16. Qxd5 Nb4 17. Qd2 Nxa2 18. f5 Qe7 19. Bg5 Qe5 20. f6 Bh8 21. Bf4 Qxf6 22. Bxd6 Qd4+ 23. Qxd4 Bxd4+ 24. Kh1 Rfe8 25. e5 Nb4 26. Be4 Nc6 27. Bd5 Kg7 28. Rxf7+ Kh6 29. e6 Rad8 30. Bg3 Re7 31. Rf4 Nb4 32. Bf3 Rxe6 33. Bxb7 g5 34. Re4 Rde8 35. Rxe6+ Rxe6 36. b3 a6 37. Re1 Rb6 38. Be4 Na2 39. Bc2 Nb4 40. Bb1 Rf6 41. Kh2 Kg7 42. Be5 Bxe5+ 43. Rxe5 h6 44. Rxc5 Rb6 45. Be4 Kf6 46. Kg3 Re6 47. Rf5+ Kg7 48. Kf3 Nc6 49. Bxc6 Rxc6 50. Ra5 Rb6 51. Ra3 Rc6 52. Ra4 Kg6 53. g4 h5 54. Ke4 hxg4 55. hxg4 Rf6 56. c5 Kf7 57. Kd5 Rf3 58. Kc4 Rf4+ 59. Kc3 Rf6 60. Rc4 Rc6 61. b4 Kf6 62. Re4 a5 63. Kb3 axb4 64. Kxb4 Ra6 65. Kb5 Ra1 66. Kb6 Rb1+ 67. Kc7 Rc1 68. c6 Rc2 69. Kb7 Rb2+ 70. Kc8 Rc2 71. c7 Rc1 72. Rb4 1-0

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.04.07"]
[Round "1"]
[White "Gomez Dorado, Ernesto"]
[Black "Arias Martinez, Ivan"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1769"]
[BlackElo "1766"]
[PlyCount "104"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 f5 7. Bf4 a6 8. f3 exf3 9. Qxf3 Nf6 10. 0-0-0 0-0 11. Bc4 c6 12. Be5 b5 13. Bb3 Bb7 14. Bxe6+ Kh8 15. Qxf5 Nd5 16. Qg4 Qe7 17. Nxd5 cxd5 18. Bf5 Nc6 19. Qh5 h6 20. Qg6 Qg5+ 21. Qxg5 hxg5 22. g4 Nxe5 23. dxe5 Rae8 24. Rhe1 Re7 25. c3 Rg8 26. Bg6 Rf8 27. Rf1 Rf4 28. Rxf4 gxf4 29. Rf1 Rxe5 30. Rxf4 Kg8 31. Kd2 Rg5 32. Bf5 g6 33. h4 gxf5 34. hxg5 fxg4 35. Rxg4 Kg7 36. Ke3 Kg6 37. Kf4 Bc8 38. Rh4 a5 39. Rh6+ Kg7 40. Rd6 Bh3 41. Rxd5 Bf1 42. Rd6 a4 43. Ke5 Kf7 44. Kd5 Bc4+ 45. Kc5 Kg7 46. Rb6 Kf7 47. Rxb5 Bxb5 48. Kxb5 Kg6 49. Kxa4 Kxg5 50. Kb5 Kf6 51. Kb6 Ke7 52. a4 Kd8 1-0

