[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.14"]
[Round "9"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Cabezas Solano, David Alejandro"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2026"]
[BlackElo "2211"]
[PlyCount "94"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 Be7 5. g4 h6 6. Qf3 c5 7. Nb5 Na6 8. c3 Qb6 9. dxc5 Qxc5 10. Be5 Bd7 11. a4 Kf8 12. h4 Ne4 13. Nh3 Bxh4 14. Bd3 Bf6 15. Qf4 Bxe5 16. Qxe5 Qc6 17. f3 Nac5 18. Bc2 Nf6 19. b4 Na6 20. Kd2 Qb6 21. g5 Ng8 22. Nf4 Bxb5 23. axb5 Qc7 24. Nxe6+ fxe6 25. Qxe6 Nb8 26. b6 Qd7 27. Qxd7 Nxd7 28. bxa7 Ne7 29. e4 Nb6 30. exd5 Nexd5 31. Be4 Kf7 32. gxh6 Rxh6 33. Rxh6 gxh6 34. Kc2 Ke6 35. Kb3 Nc8 36. c4 Nxb4 37. Bxb7 Nxa7 38. Bxa8 Nac6 39. Bxc6 Nxc6 40. Rh1 Nd4+ 41. Kb4 Nxf3 42. Rxh6+ Kd7 43. Kb5 Kc7 44. Rh7+ Kd6 45. c5+ Kd5 46. Kb6 Ne5 47. Rh5 Ke4 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.13"]
[Round "7"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Valverde Mora, Mauricio"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2026"]
[BlackElo "1872"]
[PlyCount "108"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 d5 4. e3 Bg7 5. h4 h5 6. Nc3 c6 7. Qd2 Nbd7 8. Ne5 Nxe5 9. Bxe5 b5 10. Bd3 a5 11. a3 a4 12. Ne2 Qa5 13. Qxa5 Rxa5 14. f3 Bd7 15. 0-0 0-0 16. Ng3 Bh6 17. Rfe1 Be6 18. Bf4 Bg7 19. Bg5 Ra7 20. c3 Ne8 21. Re2 Nd6 22. e4 Re8 23. Rae1 Kf8 24. Nh1 dxe4 25. fxe4 Bc4 26. Nf2 e5 27. Be3 Rd7 28. dxe5 Bxe5 29. Bc5 Kg8 30. Bxd6 Bxd3 31. Nxd3 Bxd6 32. Re3 Bc7 33. Kf1 Red8 34. Nb4 Rd6 35. g3 Bb6 36. Rf3 Rd2 37. Nxc6 R8d3 38. Rxd3 Rxd3 39. Ne7+ Kg7 40. Nd5 Bc5 41. Nc7 Rxg3 42. Nxb5 Rg1+ 43. Ke2 Rg2+ 44. Kd3 Rxb2 45. Kc4 Be7 46. Rh1 Rb3 47. Rh2 Kf8 48. e5 Ke8 49. e6 fxe6 50. Rg2 Kf7 51. Rf2+ Ke8 52. Rg2 Kf7 53. Rf2+ Ke8 54. Rg2 Kf7 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.13"]
[Round "8"]
[White "Mayorga Araya, Sofia"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1800"]
[BlackElo "2026"]
[PlyCount "88"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 h5 9. Ne2 Re8 10. Bd2 Be6 11. 0-0-0 b5 12. b3 Qc7 13. Ng3 Nd7 14. Nxh5 Bg4 15. Ng3 Bxd1 16. Qxd1 Bf4 17. Qg4 Bxd2+ 18. Kxd2 Nf8 19. h4 Ne6 20. Nh5 Kf8 21. f4 f5 22. Qg3 g6 23. Nf6 Red8 24. Rf1 b4 25. Nh7+ Kg7 26. Ng5 bxc3+ 27. Kxc3 Qa5+ 28. Kb2 Qd2+ 29. Kb1 Nxg5 30. fxg5 Re8 31. Bc2 Re2 32. Rc1 Rae8 33. Qd6 R8e6 34. Qc5 Re1 35. Rxe1 Rxe1+ 36. Kb2 Qc1+ 37. Kc3 Re2 38. Kd3 Qd2+ 39. Kc4 Qxc2+ 40. Kb4 Qxc5+ 41. Kxc5 Rxg2 42. Kxc6 Rd2 43. Kd5 Rxa2 44. Ke5 Rb2 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.11"]
[Round "6"]
[White "Minero Pineda, Carlos"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1973"]
[BlackElo "2026"]
[PlyCount "46"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Bd2 Bg7 7. Bc3 Nf6 8. e3 0-0 9. Be2 d5 10. 0-0 Qd6 11. cxd5 cxd5 12. Nd2 Re8 13. Qa4 Bd7 14. Qa5 Bg4 15. Qa6 Bxe2 16. Qxe2 e5 17. Rfd1 Qb6 18. Rac1 d4 19. Nc4 Qa6 20. Bb4 Qxa2 21. exd4 exd4 22. Qf3 Qa4 23. Bc5 Ne4 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.10"]
[Round "5"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Villegas Rodriguez, Jeremy"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2026"]
[BlackElo "1579"]
[PlyCount "33"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. d5 Nd4 6. Be3 c5 7. dxc6 bxc6 8. c5 Nf6 9. cxd6 exd6 10. Qd2 Qe7 11. f3 0-0 12. Bc4 Be6 13. Bxe6 fxe6 14. Nge2 Rfd8 15. Bg5 a6 16. 0-0 Rac8 17. Rac1 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.09"]
[Round "4"]
[White "Avendano Porras, Rodrigo"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1844"]
[BlackElo "2026"]
[PlyCount "223"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 c5 6. dxc5 Bxc5 7. Nxc5 Qa5+ 8. c3 Qxc5 9. Nf3 Qc7 10. Bf4 Nc6 11. Nd4 Nxd4 12. cxd4 a6 13. Qa4+ Qd7 14. Qa3 Ne7 15. Bg5 Rc8 16. Be2 h6 17. Be3 0-0 18. 0-0 Rc2 19. Bd1 Rc7 20. g4 Be4 21. f3 Bg6 22. Qb4 Rfc8 23. Rf2 Nc6 24. Qd2 Qe7 25. Rc1 Qb4 26. Rc3 Qb6 27. h4 Na5 28. Rxc7 Rxc7 29. b3 Nc6 30. h5 Bh7 31. Rg2 Qb4 32. Qf2 Nxd4 33. Bxd4 Rc1 34. Qd2 Qxd2 35. Rxd2 Bc2 36. Rxc2 Rxd1+ 37. Kf2 Rxd4 38. Rc8+ Kh7 39. Ke2 Rb4 40. Kd3 g6 41. hxg6+ Kxg6 42. Rg8+ Kh7 43. Rb8 Kg7 44. Ke3 a5 45. Kd3 a4 46. bxa4 Rxa4 47. Rxb7 Ra3+ 48. Ke2 Rxa2+ 49. Ke3 Ra3+ 50. Kd4 Ra4+ 51. Ke3 h5 52. gxh5 Rh4 53. Rd7 Rxh5 54. f4 Kg6 55. Kf3 Rh1 56. Re7 Rf1+ 57. Kg4 Rg1+ 58. Kf3 Ra1 59. Kg4 Ra5 60. Rd7 Ra8 61. Rd6 Ra4 62. Rb6 Re4 63. Rd6 Kg7 64. Kg5 Re1 65. Kg4 Rg1+ 66. Kf3 Kf8 67. Rd7 Ke8 68. Ra7 Rh1 69. Rb7 Kf8 70. Rd7 Kg7 71. Kg4 Kg6 72. Re7 Rh8 73. Rd7 Rh1 74. Re7 Rd1 75. Re8 Rg1+ 76. Kf3 Kf5 77. Rf8 Rg7 78. Rh8 Kg6 79. Kg4 Rh7 80. Rg8+ Kh6 81. Kf3 Rg7 82. Rh8+ Kg6 83. Kg4 f6 84. Rf8 fxe5 85. fxe5 Re7 86. Rf6+ Kg7 87. Kg5 d4 88. Rg6+ Kf7 89. Rf6+ Ke8 90. Rf3 Rg7+ 91. Kh6 Rg4 92. Rd3 Ke7 93. Kh5 Re4 94. Kg6 Rxe5 95. Rxd4 Re1 96. Kg5 Rf1 97. Kg4 e5 98. Rd2 Ke6 99. Kg3 Kf5 100. Re2 Rf4 101. Kg2 Ra4 102. Kf3 Rf4+ 103. Kg2 Ra4 104. Kf2 Kf4 105. Rb2 Ra3 106. Rb4+ e4 107. Rb2 Rh3 108. Rb8 Rh2+ 109. Ke1 Rh1+ 110. Kf2 e3+ 111. Ke2 Rh2+ 112. Ke1 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.07"]
[Round "3"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Bogantes Robleto, Karina"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2026"]
[BlackElo "1744"]
[PlyCount "51"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Bg5 Nc6 5. Nc3 Qb6 6. e4 e6 7. exd5 exd5 8. Bb5 Bb4 9. Qa4 Bd7 10. Nge2 a6 11. 0-0 Rc8 12. Bxc6 bxc6 13. Rfe1 Kf8 14. Nxd5 cxd5 15. Qxd7 Re8 16. Nc3 Qb8 17. Rxe8+ Qxe8 18. Qxe8+ Kxe8 19. Nxd5 Bd6 20. Rc1 Kd7 21. Nb6+ Ke6 22. Rc8 f6 23. Be3 a5 24. d5+ Kf7 25. Nc4 Be5 26. f4 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.06"]
[Round "1"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Quesada Fallas, Esteban"]
[Result "1/2-1/2"]
[ECO "D95"]
[WhiteElo "2026"]
[BlackElo "1654"]
[PlyCount "62"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Qb3 c6 6. Nf3 0-0 7. Bd2 dxc4 8. Bxc4 Qb6 9. 0-0 Nbd7 10. Rac1 Qxb3 11. Bxb3 Re8 12. Ng5 e6 13. f4 b6 14. Nce4 Nxe4 15. Nxe4 Ba6 16. Rfd1 c5 17. dxc5 Nxc5 18. Nxc5 bxc5 19. Bc3 Bf8 20. Bf6 Rec8 21. Bc4 Bxc4 22. Rxc4 Rab8 23. Rdc1 Re8 24. b3 a5 25. Kf2 Rb4 26. Kf3 Ra8 27. h3 a4 28. Rxb4 cxb4 29. bxa4 Bg7 30. Be7 Bf8 31. Bf6 Bg7 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2024.01.06"]
[Round "2"]
[White "Ramirez Aguilar, Julian Jose"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1509"]
[BlackElo "2026"]
[PlyCount "59"]
[EventDate "2024.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Bg4 7. Nbd2 e6 8. 0-0 Bd6 9. h3 Bh5 10. Re1 a6 11. Nf1 Nge7 12. b3 0-0 13. Bxh7+ Kxh7 14. Ng5+ Kg6 15. g4 Rh8 16. Qd3+ Nf5 17. Nxe6 fxe6 18. Rxe6+ Kh7 19. Qxf5+ Kg8 20. gxh5 Ne7 21. Qg4 Qxc3 22. h6 Rh7 23. Rxd6 Qxa1 24. Bg5 Nf5 25. Qxf5 Qxd4 26. Qe6+ Kh8 27. Rxd5 Qb2 28. Rf5 Rg8 29. Kh2 Qb1 30. hxg7+ 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "7"]
[White "Avila Rodriguez, Joshua Ad"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2251"]
[BlackElo "2032"]
[PlyCount "85"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. cxd5 cxd5 6. Nc3 Bg7 7. Bd3 0-0 8. 0-0 Bg4 9. h3 Bxf3 10. Qxf3 Nc6 11. Bd2 a6 12. Rfc1 Rc8 13. a3 e6 14. b4 Nd7 15. Na4 Qe7 16. Ra2 Rc7 17. Rac2 Rfc8 18. g3 Qd6 19. Kg2 h5 20. Nc5 Ndb8 21. g4 hxg4 22. hxg4 e5 23. Qg3 Qe7 24. dxe5 Nxe5 25. Nb3 Nbc6 26. Be2 b5 27. Nc5 Ra7 28. Bc3 Rd8 29. Rd1 Nc4 30. Bxg7 Kxg7 31. e4 Nxa3 32. Qxa3 dxe4 33. Qc3+ f6 34. Rxd8 Nxd8 35. Rd2 Nf7 36. Qe3 Ng5 37. Qf4 a5 38. Bxb5 axb4 39. Rd7 Rxd7 40. Nxd7 b3 41. Qd2 Nf3 42. Qc3 Qe5 43. Nxe5 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "6"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Kostov, Deyan Samuil"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2032"]
[BlackElo "2233"]
[PlyCount "170"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 e6 4. Nb5 Bd6 5. Nxd6+ cxd6 6. Nf3 Nc6 7. e3 0-0 8. c3 Re8 9. h3 h6 10. Be2 e5 11. Bh2 Bf5 12. 0-0 Qd7 13. Qb3 g5 14. Rad1 e4 15. Nd2 Rac8 16. Qa3 Red8 17. c4 Be6 18. b3 a6 19. Rc1 Ne7 20. cxd5 Bxd5 21. Rxc8 Nxc8 22. Rc1 Na7 23. Bc4 Nb5 24. Qb4 Bc6 25. a4 Nc7 26. Be2 Ncd5 27. Qa3 Ne7 28. Nc4 Nf5 29. Bg4 Nxg4 30. hxg4 Nh4 31. Qxd6 Qc8 32. Qg3 Bd7 33. Qe5 b5 34. axb5 axb5 35. Qxe4 bxc4 36. bxc4 Bxg4 37. Be5 Bf3 38. gxf3 Qh3 39. f4 Nf3+ 40. Qxf3 Qxf3 41. fxg5 hxg5 42. c5 Qg4+ 43. Bg3 Qe6 44. c6 Rc8 45. c7 f5 46. Be5 f4 47. exf4 gxf4 48. Kf1 f3 49. Rc3 Qh3+ 50. Ke1 Ra8 51. Kd2 Qh6+ 52. Kd3 Qg6+ 53. Ke3 Qg5+ 54. Kxf3 Rf8+ 55. Ke2 Qg4+ 56. Ke1 Qg1+ 57. Kd2 Rxf2+ 58. Kd3 Qf1+ 59. Ke4 Qg2+ 60. Kd3 Rf3+ 61. Kc4 Qe2+ 62. Kb4 Rxc3 63. Kxc3 Qe3+ 64. Kc4 Qh3 65. Kc5 Qd7 66. Bd6 Kf7 67. d5 Ke8 68. Bf4 Qc8 69. d6 Kd7 70. Kd4 Qb7 71. Ke5 Kc8 72. Bg5 Qb2+ 73. Kf5 Kd7 74. Be7 Qd4 75. Kg5 Qd5+ 76. Kf6 Qb7 77. Kf5 Qc8 78. Ke5 Kc6 79. Kf6 Qd7 80. Ke5 Kc5 81. Ke4 Qe6+ 82. Kd3 Kd5 83. Kc3 Qg4 84. Kd3 Qh3+ 85. Kc2 Kc4 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "8"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Montano, Vicente Guadalupe"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2032"]
[BlackElo "1746"]
[PlyCount "95"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 4. e3 b5 5. Bd3 g6 6. h4 Bg7 7. a3 Nbd7 8. Nf3 a5 9. Ne5 Nxe5 10. Bxe5 0-0 11. h5 Nxh5 12. Rxh5 gxh5 13. Qxh5 f5 14. 0-0-0 Qe8 15. Qh2 Qg6 16. g4 Bxe5 17. dxe5 Kh8 18. Rg1 Qf7 19. g5 Qg6 20. Ne2 c5 21. Nf4 Qg7 22. g6 h6 23. Nh5 c4 24. Nxg7 Kxg7 25. Be2 Be6 26. f4 b4 27. Rh1 Rh8 28. Qh4 Ra7 29. Kd2 Rb7 30. axb4 axb4 31. Ra1 b3 32. c3 Rd7 33. Ra6 Bg8 34. e6 Rc7 35. Bf3 Kxg6 36. Ke2 Kg7 37. Bxd5 Bh7 38. Rb6 Bg6 39. Rb7 Rhc8 40. Rxc7 Rxc7 41. Kf3 Bh7 42. e4 fxe4+ 43. Bxe4 Bxe4+ 44. Kxe4 Kg6 45. f5+ Kg7 46. Qg4+ Kf8 47. Qg6 Rc5 48. Qxh6+ 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "3"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Musalov, Ruslan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2032"]
[BlackElo "2342"]
[PlyCount "45"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Bf4 Bg7 5. Qd2 0-0 6. 0-0-0 c6 7. Bh6 Nbd7 8. h4 b5 9. f3 b4 10. Nce2 a5 11. h5 Nxh5 12. Rxh5 Nf6 13. Bxg7 Kxg7 14. Qh6+ Kg8 15. Rh1 Qc7 16. g4 a4 17. Nh3 b3 18. cxb3 axb3 19. a3 c5 20. d5 c4 21. Ng5 c3 22. Nxc3 Rxa3 23. Nxh7 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "4"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Nilsen, Tobias Lang"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2032"]
[BlackElo "2207"]
[PlyCount "76"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. d5 d6 4. e4 g6 5. Be2 Bg7 6. Nf3 0-0 7. 0-0 e6 8. Nd2 e5 9. Nc4 Ne8 10. a4 f5 11. f3 f4 12. a5 g5 13. Nb5 Rf6 14. c3 Bf8 15. b4 Nd7 16. Bd2 h5 17. Be1 Rg6 18. Rf2 g4 19. Rf1 a6 20. Nba3 Qg5 21. Kh1 cxb4 22. cxb4 Ndf6 23. Rg1 g3 24. h3 Qh4 25. Bf1 Nh7 26. Qa4 Bxh3 27. gxh3 Ng5 28. Qd7 Nxf3 29. Bg2 Nxg1 30. Kxg1 Rd8 31. Qxb7 f3 32. Ne3 fxg2 33. Nxg2 Qxh3 34. Bxg3 Qxg3 35. Ra2 Bh6 36. Qe7 Be3+ 37. Kf1 Qf3+ 38. Ke1 Rc8 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "10"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Sanchez Alvares, Kelvin Antonio"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2032"]
[BlackElo "2246"]
[PlyCount "52"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 a6 4. e3 c5 5. dxc5 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Na4 Qa5+ 9. c3 Bxc5 10. b4 Nxb4 11. cxb4 Bxb4+ 12. Kf1 0-0 13. h3 Bf5 14. g4 Be4 15. Be5 Nd7 16. Bb2 b5 17. a3 bxa4 18. axb4 Qb6 19. Qxa4 Nc5 20. Qa3 Nb7 21. Bd4 Qc6 22. Rc1 Qd6 23. Kg2 Rfc8 24. Rxc8+ Rxc8 25. Rc1 Rxc1 26. Qxc1 Qd8 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "9"]
[White "Marchesich, Giovanni"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2223"]
[BlackElo "2032"]
[PlyCount "107"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nb3 0-0 8. f3 d6 9. Qd2 a5 10. a4 Nb4 11. 0-0-0 Be6 12. Nd4 Rc8 13. Nxe6 fxe6 14. Kb1 d5 15. e5 Nd7 16. f4 Nc5 17. Bxc5 Rxc5 18. g3 Qb6 19. Bd3 Rfc8 20. Nb5 Na6 21. c3 R5c6 22. h4 Nc5 23. Bc2 Kf7 24. h5 Rh8 25. hxg6+ hxg6 26. Rxh8 Bxh8 27. Rh1 Bg7 28. Qe2 Qd8 29. Qg4 Ne4 30. Rh2 Rc4 31. Bb3 Rc8 32. Nd4 Qb6 33. Re2 Nxc3+ 34. bxc3 Rxc3 35. Rd2 Rxb3+ 36. Nxb3 Qxb3+ 37. Kc1 Qxa4 38. Qd1 Qa1+ 39. Kc2 Qa2+ 40. Kc1 Qa1+ 41. Kc2 Qa2+ 42. Kd3 Qc4+ 43. Ke3 g5 44. Rd4 Qc3+ 45. Rd3 Qc5+ 46. Rd4 Qc3+ 47. Kf2 b5 48. Rd3 Qc5+ 49. Kg2 gxf4 50. gxf4 a4 51. Rg3 Qc8 52. Qh5+ Kg8 53. Qg6 Qc2+ 54. Qxc2 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "2"]
[White "Sadovsky, Artem"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2276"]
[BlackElo "2032"]
[PlyCount "73"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c6 3. c4 Nf6 4. b3 Bf5 5. Bb2 e6 6. Be2 h6 7. 0-0 Be7 8. d3 0-0 9. Nbd2 Bh7 10. Qc2 Nbd7 11. Rad1 a5 12. a3 b5 13. Nd4 Qb6 14. cxb5 cxb5 15. Qc6 Qxc6 16. Nxc6 Bd6 17. Rc1 Rfc8 18. d4 b4 19. a4 Ne4 20. Nxe4 Bxe4 21. Bb5 Nf6 22. f3 Bg6 23. Ne5 Bh7 24. Rc6 Rxc6 25. Bxc6 Rc8 26. Rc1 Kf8 27. Kf2 Ke7 28. h4 Bxe5 29. dxe5 Nd7 30. Bd4 Bd3 31. Ke1 Ba6 32. Kd2 Rc7 33. g4 Nb8 34. Bc5+ Kd8 35. Bb6 Nxc6 36. Rxc6 Bb7 37. Rxc7 1-0

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "4"]
[White "Bjelobrk, Igor"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2395"]
[BlackElo "2059"]
[PlyCount "49"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Bf5 5. cxd5 cxd5 6. Qb3 Qc8 7. Nc3 Nc6 8. d3 e6 9. 0-0 Be7 10. Bf4 a6 11. Na4 Na5 12. Qd1 Qd8 13. Rc1 Rc8 14. Rxc8 Qxc8 15. Qd2 Nc6 16. Rc1 0-0 17. Nd4 Bg6 18. Nxc6 bxc6 19. Qc2 Ng4 20. Qxc6 Qxc6 21. Rxc6 a5 22. h3 Nf6 23. a3 Nh5 24. Bd2 Rb8 25. Bxa5 1-0

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "5"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Golubev, Mikhail"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2059"]
[BlackElo "2461"]
[PlyCount "53"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 a6 7. Qd2 b6 8. 0-0-0 Bb7 9. Ne5 c5 10. f3 c4 11. g4 b5 12. g5 Nfd7 13. Bh3 Nxe5 14. dxe5 Nd7 15. e6 Nb6 16. Qh2 Rc8 17. exf7+ Kxf7 18. Bxc8 Qxc8 19. Be5 Qe6 20. Qf4+ Kg8 21. Bxg7 Kxg7 22. Qd4+ Kh7 23. e4 dxe4 24. Nxe4 c3 25. Nxc3 Rc8 26. Rhe1 Qe4 27. Rxe4 1-0

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "2"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Karas, Marek"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2059"]
[BlackElo "2294"]
[PlyCount "123"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 e6 5. Nbd2 Bd6 6. Bg3 0-0 7. c3 Qc7 8. Bd3 Nbd7 9. dxc5 Nxc5 10. Bc2 b6 11. 0-0 Bb7 12. Re1 Bxg3 13. hxg3 Rad8 14. a4 e5 15. Nb3 Rfe8 16. Qb1 Nce4 17. a5 Ng4 18. Bxe4 dxe4 19. Nh2 h5 20. axb6 axb6 21. Nxg4 hxg4 22. Qc2 f5 23. Ra7 Ra8 24. Rea1 Rxa7 25. Rxa7 Ra8 26. Rxa8+ Bxa8 27. c4 Qd6 28. c5 bxc5 29. Nxc5 Bd5 30. b4 Qb6 31. Qc3 Qb5 32. Qxe5 Bf7 33. Qxf5 Qxb4 34. Nxe4 Qb1+ 35. Kh2 Qb6 36. Qxg4 Qh6+ 37. Qh4 Qc6 38. Ng5 Bg6 39. Qf4 Qd5 40. Nf3 Bf7 41. Ne5 Be6 42. g4 Qd2 43. Kg3 Qd6 44. g5 Qd5 45. Nf3 Qd8 46. Nh4 Qd7 47. Qb8+ Kf7 48. g6+ Ke7 49. Qe5 Kf8 50. e4 Qd3+ 51. f3 Qd2 52. Qxe6 Qxg2+ 53. Kf4 Qxf3+ 54. Ke5 Qg3+ 55. Kd5 Qd3+ 56. Kc6 Qa6+ 57. Kd5 Qd3+ 58. Ke5 Qg3+ 59. Kd4 Qf2+ 60. Kc3 Qe1+ 61. Kb3 Qb1+ 62. Ka4 1-0

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "3"]
[White "Gurevich, Dmitry"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2371"]
[BlackElo "2059"]
[PlyCount "100"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bd7 7. e4 e6 8. Nf3 Bb4 9. Qc2 b5 10. Be2 0-0 11. 0-0 Qc7 12. e5 Nd5 13. Ng5 g6 14. Nge4 Be7 15. Bh6 Rd8 16. Qd2 b4 17. Nd1 c5 18. Bxc4 cxd4 19. Bxd5 exd5 20. Nf6+ Bxf6 21. exf6 Qb6 22. Bg7 Nc6 23. Qh6 Qc5 24. Rc1 Qd6 25. f4 Rac8 26. Rf3 Bg4 27. Rg3 Ne7 28. Rxg4 Nf5 29. Rxc8 Nxh6 30. Rxd8+ Qxd8 31. Bxh6 Qxf6 32. Rg3 Qf5 33. Rf3 Qc2 34. Rf1 f6 35. h4 Kf7 36. f5 Qxa4 37. Nf2 Qc2 38. Rd1 Qxb2 39. Nd3 Qc2 40. Nf2 gxf5 41. Rxd4 Kg6 42. Be3 b3 43. Rd2 Qc4 44. Nh3 a5 45. Nf4+ Kf7 46. Kh2 a4 47. Rxd5 a3 48. Rd7+ Ke8 49. Rxh7 b2 50. Ng6 b1Q 0-1

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "1"]
[White "Vlassov, Nikolai"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2298"]
[BlackElo "2059"]
[PlyCount "127"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bb5 e6 6. Be3 Nge7 7. Nf3 Nf5 8. Bd4 Bd7 9. Bxc6 Bxc6 10. 0-0 a5 11. c3 a4 12. Nbd2 Qa5 13. b4 axb3 14. axb3 Qxa1 15. Qxa1 Rxa1 16. Rxa1 Be7 17. Ra8+ Bd8 18. b4 0-0 19. g4 Ne7 20. Nb3 Bb5 21. Be3 Bc4 22. Nfd4 Bc7 23. Rxf8+ Kxf8 24. f4 g5 25. fxg5 Bxe5 26. Na5 Ba6 27. h4 Ng6 28. h5 Ne7 29. Kf2 Bc7 30. Nab3 Bc4 31. Nd2 Bd3 32. Kf3 e5 33. N4b3 Nc6 34. Bg1 e4+ 35. Ke3 Ne5 36. Kd4 Nxg4 37. Kxd5 e3 38. Nf3 Bg3 39. Nc1 Bb5 40. Nd4 Bc6+ 41. Nxc6 bxc6+ 42. Kxc6 Bf2 43. Ne2 Ne5+ 44. Kd5 Nf3 45. Bxf2 exf2 46. Ng3 Nxg5 47. b5 Ke8 48. b6 Kd8 49. c6 Kc8 50. Ke5 h6 51. Nf1 Nf3+ 52. Kf6 Ng5 53. c4 Kb8 54. Kg7 Ne4 55. Kxh6 Nd6 56. c5 Ne4 57. c7+ Kb7 58. Kg7 Nxc5 59. h6 Ne6+ 60. Kxf7 Ng5+ 61. Kf6 Nh7+ 62. Kg7 Ng5 63. h7 Nxh7 64. Kxh7 1-0

[Event "Titled Tuesday intern op 28th Jun Late"]
[Site "Chess.com INT"]
[Date "2022.06.28"]
[Round "6"]
[White "Yaksin, Oleg"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2388"]
[BlackElo "2059"]
[PlyCount "141"]
[EventDate "2022.06.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 Nc6 5. Nc3 Nf6 6. Bxf6 exf6 7. e3 Be6 8. Nge2 Bb4 9. g3 0-0 10. Bg2 Qd7 11. 0-0 Rad8 12. Qb3 a5 13. Rac1 g5 14. Na4 Bg4 15. Nec3 Bxc3 16. Rxc3 Ne7 17. Nb6 Qe6 18. Rfc1 f5 19. Rc5 f4 20. Nxd5 f3 21. Nxe7+ Qxe7 22. Bf1 Be6 23. Qb5 h6 24. a3 Qf6 25. Qxa5 Qg6 26. Qb6 Qh5 27. Re5 Bh3 28. Bd3 Rc8 29. Rxc8 Rxc8 30. Rc5 Rxc5 31. Qxc5 Be6 32. Qe5 Qh3 33. Bf1 Qg4 34. d5 Bd7 35. h3 Qa4 36. Qe7 Kg7 37. Qe5+ Kg8 38. Qd4 Qxd4 39. exd4 Kf8 40. Bd3 Ke7 41. Be4 g4 42. hxg4 Bxg4 43. d6+ Kxd6 44. Bxb7 h5 45. Be4 f5 46. Bb7 f4 47. gxf4 h4 48. Kh2 Bd7 49. Bxf3 Ke6 50. b4 Ke7 51. d5 Kd6 52. Be4 Bc8 53. f3 Bd7 54. Kg2 Bc8 55. f5 Ke5 56. Kh3 Kf4 57. Kxh4 Bd7 58. Kh5 Be8+ 59. Kh6 Bd7 60. Kg7 Ke5 61. f6 Kd4 62. f7 Kc3 63. f8Q Kb2 64. Qd6 Bh3 65. f4 Ka1 66. b5 Bg4 67. Qc5 Bd1 68. Qc1+ Ka2 69. Qd2+ Ka1 70. Qxd1+ Kb2 71. Qc2+ 1-0

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "9"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Sharma, Dinesh Kumar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2096"]
[BlackElo "2283"]
[PlyCount "72"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Bg3 0-0 6. Nbd2 c5 7. c3 Qc7 8. dxc5 Qxc5 9. Bd3 Nbd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Bxg3 13. hxg3 h6 14. Qd4 Qxd4 15. Nxd4 Nf6 16. Bf3 e5 17. Nb5 e4 18. Be2 Be6 19. Nc7 Rac8 20. Nxe6 fxe6 21. 0-0-0 Nd5 22. Rhf1 Rf6 23. Bg4 Rcf8 24. Rfe1 Nb6 25. Rxe4 Rxf2 26. Bxe6+ Kh7 27. Bb3 Rxg2 28. Re7 Rxg3 29. Rxb7 h5 30. Rxa7 h4 31. Rb7 Rf6 32. Rh1 h3 33. a4 Nc8 34. Rc7 Rf2 35. Rxc8 h2 36. Bd5 Rg1+ 0-1

[Event "Titled Tuesday intern op 29th Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.29"]
[Round "8"]
[White "Krylov, Ivan"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2426"]
[BlackElo "2096"]
[PlyCount "65"]
[EventDate "2022.03.29"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 Nxc3 10. bxc3 Qb6 11. Qxb6 axb6 12. Bc4 Rc8 13. Bd3 e5 14. dxe5 Nxe5 15. Be4 Be7 16. 0-0 0-0 17. Rb1 Rxc3 18. Bb2 Rc5 19. Bd4 Ra5 20. Rxb6 Bf6 21. Rxb7 Rxa2 22. Bc5 Re8 23. f4 Nd7 24. Bxh7+ Kxh7 25. Rxd7 Kg6 26. Be3 Rd8 27. Rxd8 Bxd8 28. Rd1 Bf6 29. Kg2 Kf5 30. Rd5+ Ke6 31. Rb5 Ra6 32. Rb6+ Kf5 33. Rxa6 1-0

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.19"]
[Round "9"]
[White "Ruiz Ortiz, Gabriel Abraham"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1709"]
[BlackElo "2093"]
[PlyCount "54"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Bb5 Nd4 5. Nf3 Bg7 6. 0-0 Nxb5 7. Nxb5 d5 8. exd5 a6 9. Nc3 Nf6 10. d4 c4 11. Qe2 b5 12. Re1 Bb7 13. f5 Nxd5 14. Nxd5 Bxd5 15. Bg5 f6 16. Bh4 gxf5 17. Ng5 fxg5 18. Qh5+ Bf7 19. Qxg5 Qxd4+ 20. Kh1 0-0 21. Qxf5 Qxh4 22. Re3 Bg6 23. Qd5+ Kh8 24. Rh3 Qf6 25. g4 Rad8 26. Qb7 Qd4 27. Re1 Rf1+ 0-1

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.18"]
[Round "8"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Torres Rivas, Felipe de Jesus"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2093"]
[BlackElo "1845"]
[PlyCount "124"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Rd1 b6 10. Bf4 Bb7 11. Nc3 Rc8 12. b3 Nh5 13. Bc1 f5 14. e3 Bd6 15. Bb2 Qe7 16. a4 a5 17. Rac1 Nhf6 18. Qb1 Ba6 19. Bf1 Bb7 20. cxd5 Nxd5 21. Bg2 c5 22. Nb5 Bb8 23. Ba3 Nb4 24. Bxb4 cxb4 25. Rxc8 Rxc8 26. Rc1 Qe8 27. Nd2 Bxg2 28. Kxg2 Nf6 29. Rxc8 Qxc8 30. Nc4 Qc6+ 31. Kg1 Ne4 32. Qd3 Ng5 33. d5 Nf3+ 34. Kf1 exd5 35. Nb2 Qc1+ 36. Nd1 Qd2 37. Nb2 Qxd3+ 38. Nxd3 Nd2+ 39. Ke2 Nxb3 40. f4 Kf7 41. Kd1 Nc5 42. Nb2 Kg6 43. Ke2 Kf6 44. Kd2 Ke7 45. Nd4 Kf6 46. Nb5 h5 47. Ke2 g6 48. Kd2 Ke7 49. Kc2 Kd7 50. Kd2 Bd6 51. Kc2 Be7 52. Nd3 Bf6 53. Nxc5+ bxc5 54. h3 Kc6 55. Na7+ Kb6 56. Nc8+ Kc7 57. Na7 d4 58. Nb5+ Kc6 59. Kd3 dxe3 60. Kxe3 Kd5 61. Nc7+ Kc4 62. Ne6 Kc3 0-1

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.17"]
[Round "7"]
[White "Dominguez Aguilar, Guillermo"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2321"]
[BlackElo "2093"]
[PlyCount "104"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. Qc2 h5 10. Be3 Qa5 11. 0-0 h4 12. Rfe1 Qc7 13. h3 Be6 14. c4 Nd7 15. Rac1 Nf8 16. Qd2 Ng6 17. Kh1 Qd7 18. Ng1 Bc7 19. Bxg6 fxg6 20. Bf4 Bxf4 21. Qxf4 g5 22. Qd2 Rad8 23. Nf3 g4 24. hxg4 Bxg4 25. Ng1 Kf7 26. Rxe8 Rxe8 27. d5 Re5 28. f3 Bf5 29. Rd1 g5 30. Qd4 cxd5 31. cxd5 Kg6 32. d6 Re6 33. Qd5 a6 34. a4 Re5 35. Qg8+ Kh6 36. Rd4 Re6 37. Qb8 Re8 38. Qa7 Qc6 39. Rd2 h3 40. Qd4 hxg2+ 41. Kxg2 Kg6 42. Kg3 Rh8 43. b3 Rh1 44. Kg2 Rh4 45. Qe3 Rh7 46. Ne2 Rd7 47. Qe8+ Kg7 48. Nd4 Qd5 49. Nxf5+ Qxf5 50. Re2 Rf7 51. Re7 Qc2+ 52. Kg3 Qxb3 1-0

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.16"]
[Round "6"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Herrera Ortiz, Miguel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2093"]
[BlackElo "2297"]
[PlyCount "109"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Nbd2 b6 7. c3 c5 8. Ne5 Bb7 9. Bd3 Nc6 10. 0-0 Qc7 11. f4 Ne7 12. Bh4 Ne4 13. Bxe7 Qxe7 14. Qc2 Nxd2 15. Qxd2 f6 16. Qc2 g6 17. Nf3 Rac8 18. Nh4 Rf7 19. Rae1 Rg7 20. Qe2 c4 21. Bc2 e5 22. fxe5 fxe5 23. dxe5 Qxe5 24. Nf3 Qh5 25. e4 Re7 26. e5 Bc7 27. Qf2 Rf8 28. Qd4 g5 29. h3 Rf4 30. Qd2 h6 31. Bd1 Qe8 32. Bc2 b5 33. Nd4 Rxe5 34. Nf5 Qf8 35. Rxf4 gxf4 36. Rxe5 Bxe5 37. Qe2 Qf6 38. Nxh6+ Qxh6 39. Qxe5 Bc6 40. Bf5 f3 41. Qg3+ Kf8 42. Qxf3 Ke7 43. Kf2 d4 44. Qg3 Qd2+ 45. Kg1 d3 46. Qc7+ Kf8 47. Qc8+ Kf7 48. Qc7+ Kf8 49. Qc8+ Kf7 50. Qe6+ Kg7 51. Qg6+ Kf8 52. Qf6+ Kg8 53. Qg6+ Kf8 54. Qf6+ Kg8 55. Qg6+ 1/2-1/2

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.15"]
[Round "5"]
[White "Valdes Romero, Leonardo"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2404"]
[BlackElo "2093"]
[PlyCount "99"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 a6 5. Qc2 e6 6. b3 Bd6 7. d4 0-0 8. Be2 Nbd7 9. Bb2 Re8 10. 0-0 Qe7 11. Rfd1 h6 12. a4 a5 13. h3 dxc4 14. Bxc4 e5 15. Nh4 exd4 16. Nf5 Qf8 17. Nxd6 Qxd6 18. Rxd4 Qe7 19. Ba3 c5 20. Nd5 Nxd5 21. Rxd5 b6 22. Bb2 Nf6 23. Re5 Qc7 24. Rxe8+ Nxe8 25. Rd1 Bb7 26. Qf5 Bc6 27. h4 Ra7 28. h5 Qe7 29. Bd3 Qg5 30. Qxg5 hxg5 31. Bf5 Ra8 32. f3 Kf8 33. e4 Ra7 34. Kf2 Ke7 35. g3 f6 36. e5 b5 37. axb5 Bxb5 38. Ba3 Rc7 39. f4 gxf4 40. gxf4 fxe5 41. fxe5 a4 42. bxa4 Bxa4 43. Rd5 Kf7 44. Bxc5 Rb7 45. Bd4 Nc7 46. Rd6 Nb5 47. Rd5 Nxd4 48. Rxd4 Bb3 49. Rd6 Re7 50. Bg6+ 1-0

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.14"]
[Round "4"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Diaz Rosas, Julio Cesar"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2093"]
[BlackElo "2393"]
[PlyCount "117"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d5 5. e5 Ne4 6. Nce2 f6 7. f3 Ng5 8. Bxg5 fxg5 9. Qd2 c5 10. c3 g4 11. h4 cxd4 12. cxd4 h5 13. Nc3 Bh6 14. Qc2 Bf5 15. Bd3 e6 16. Bxf5 gxf5 17. Nb5 Qa5+ 18. Qc3 Qxc3+ 19. bxc3 Kd7 20. Nd6 b6 21. Nf7 Rh7 22. Nxh6 Rxh6 23. Ne2 Nc6 24. Kd2 Na5 25. Nf4 Rc8 26. Kd3 Rc4 27. a4 Rh8 28. fxg4 hxg4 29. h5 Nc6 30. h6 Nxe5+ 31. Kd2 Nf7 32. h7 Re8 33. Ng6 Rcc8 34. Rh5 Nh8 35. Ne5+ Ke7 36. Rah1 Kf6 37. Nd7+ Kg6 38. Ne5+ Kg7 39. Rg5+ Kf6 40. Rhh5 Red8 41. Ke3 Rxc3+ 42. Kf4 Rcc8 43. Rh6+ Ke7 44. Rg7+ Kd6 45. Rxa7 Ra8 46. Rb7 Rab8 47. Rg7 Ra8 48. Rb7 Rab8 49. Nf7+ Nxf7 50. Rxf7 Rh8 51. Kg5 Ra8 52. Rff6 Rae8 53. Kg6 Kc7 54. Kg7 e5 55. dxe5 d4 56. Rc6+ Kb7 57. Rxb6+ Ka7 58. Rbd6 f4 59. Rxd4 1-0

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.13"]
[Round "3"]
[White "Diaz Gonzalez Jardon, Emmanuel"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1807"]
[BlackElo "2093"]
[PlyCount "82"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. cxd5 cxd5 7. Bd3 0-0 8. 0-0 Nc6 9. Bd2 a6 10. Rc1 Bg4 11. Be2 Rc8 12. Na4 Ne4 13. Nc5 Nxc5 14. Rxc5 Qd7 15. Qb3 Rfd8 16. Rfc1 e6 17. Qb6 Bf8 18. Rxc6 Rxc6 19. Rxc6 Bxf3 20. Rc7 Qd6 21. Qxb7 Bxe2 22. a3 e5 23. Rxf7 Rb8 24. Qa7 Rxb2 25. Be1 exd4 26. Rxh7 Qf6 27. Rh3 Qf7 28. Qxd4 Bg7 29. Qh4 Bf6 30. Qf4 Rb1 31. f3 Bc3 32. Qd6 Bb5 33. Qd8+ Be8 34. Qc8 Rxe1+ 35. Kf2 Rc1 36. Qxa6 d4 37. e4 Qa2+ 38. Kg3 Be1+ 39. Kf4 Qf7+ 40. Kg4 Bd7+ 41. Kg5 Rc5+ 0-1

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.13"]
[Round "2"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Sanchez Alvarez, Roberto Carlos"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2093"]
[BlackElo "2407"]
[PlyCount "52"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 e6 9. 0-0 Be7 10. e4 Qxc5 11. Be3 Qa3 12. e5 Nd7 13. c4 0-0 14. Bf4 Nc5 15. Re1 Bd7 16. Bg5 Bxg5 17. Nxg5 h6 18. Re3 Qxa2 19. Nb3 Nxb3 20. Rbxb3 hxg5 21. Ra3 Qb2 22. Bxc6 Bxc6 23. h4 dxc4 24. Qh5 Rfd8 25. Qxg5 Rd1+ 26. Kh2 Qxf2 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "2"]
[White "Creanga, Robert Ionut"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2116"]
[BlackElo "2093"]
[PlyCount "65"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 e6 8. Bd2 Re8 9. Rc1 Nbd7 10. b4 a6 11. a4 Qb6 12. Qb3 h6 13. b5 axb5 14. axb5 Ne4 15. Rfd1 Nxd2 16. Nxd2 dxc4 17. Nxc4 Qc7 18. Ne4 e5 19. Ned6 Re6 20. Nxc8 Rxc8 21. dxe5 Nxe5 22. Nxe5 Bxe5 23. g3 Rd8 24. Rxd8+ Qxd8 25. Bc4 Re7 26. bxc6 bxc6 27. Rd1 Qb8 28. Qxb8+ Bxb8 29. Rd8+ Kg7 30. Rxb8 Re4 31. Be2 h5 32. Rc8 Re6 33. Bf3 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "6"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Quiroga Garza, Juan Manuel"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2093"]
[BlackElo "2190"]
[PlyCount "92"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 cxd4 5. Nxd4 a6 6. e4 Qc7 7. Be3 b6 8. Be2 Bb7 9. f3 d6 10. 0-0 Nbd7 11. Rc1 Be7 12. a3 Rc8 13. Kh1 h5 14. Qc2 h4 15. b3 h3 16. g3 Ne5 17. Qd2 Qb8 18. Na4 Bd8 19. Bg1 Bc7 20. Qd1 Qa8 21. Qd2 Nxe4 22. Qe3 Ng4 23. Qf4 Nef6 24. Rce1 e5 25. Bd1 0-0 26. Qg5 exd4 27. Bxd4 Ne5 28. Qf4 Rfe8 29. Kg1 Ng6 30. Qf5 Rxe1 31. Rxe1 Re8 32. Rxe8+ Qxe8 33. Kf2 Ne5 34. Nxb6 Bxb6 35. Bxb6 Qc6 36. Bd4 Nfd7 37. Bxe5 Nxe5 38. g4 Qc5+ 39. Kg3 Qg1+ 40. Kxh3 Qxd1 41. Kg3 Qg1+ 42. Kf4 Qd4+ 43. Kg3 Nxf3 44. h3 Qg1+ 45. Kf4 Qh2+ 46. Ke3 Qd2# 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "3"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Yaniuk, Volodymyr"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2093"]
[BlackElo "2227"]
[PlyCount "30"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Nbd7 11. Qc1 c5 12. dxc5 Nxc5 13. Nc3 Rc8 14. Rd1 b4 15. Na4 Nxa4 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "4"]
[White "Roque Sola, Gisela"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2046"]
[BlackElo "2093"]
[PlyCount "26"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. g3 Bf5 5. d3 e6 6. Bg2 h6 7. 0-0 Bh7 8. Bb2 Be7 9. Nbd2 0-0 10. e4 dxe4 11. dxe4 Nxe4 12. Nxe4 Bxe4 13. Qe2 Bd3 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "6"]
[White "Alvarez Calzadilla, Jose Avelino"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2287"]
[BlackElo "2093"]
[PlyCount "99"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Bc4 e6 7. 0-0 d6 8. exd6 Bxd6 9. cxd4 0-0 10. Nc3 Nce7 11. Re1 a6 12. Bb3 b5 13. Bg5 Qd7 14. Ne4 Bb7 15. Ne5 Bxe5 16. dxe5 Nc6 17. Nc5 Qc7 18. Rc1 h6 19. Bh4 Nde7 20. Qd6 Rac8 21. Nxe6 fxe6 22. Bxe6+ Kh8 23. Bxe7 Qxe7 24. Bxc8 Rxc8 25. Rxc6 Qe8 26. Rxc8 Qxc8 27. e6 Qe8 28. e7 Kh7 29. Qd3+ Kh8 30. Qd8 Bc6 31. Qxe8+ Bxe8 32. Rd1 Kg8 33. Rd8 Kf7 34. Ra8 Kxe7 35. Rxa6 h5 36. Ra7+ Kf6 37. f4 Bf7 38. a3 Bc4 39. Kf2 g6 40. g3 Kf5 41. Ra6 g5 42. Rb6 h4 43. fxg5 Kxg5 44. gxh4+ Kxh4 45. Ke3 Kh3 46. Kd4 Kxh2 47. Kc5 Kg3 48. Rxb5 Bd3 49. Rb3 Kf2 50. Rxd3 1-0

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "5"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Khumalo, Keith"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2093"]
[BlackElo "2142"]
[PlyCount "82"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 b4 12. a3 a5 13. axb4 axb4 14. Rxa8 Bxa8 15. Rd1 Na6 16. Qc4 Qc8 17. Be3 Bd5 18. Qc1 c5 19. dxc5 Nxc5 20. Nbd2 Ng4 21. Bd4 Nb3 22. Nxb3 Bxb3 23. Re1 Bd5 24. e3 h6 25. h3 Qb7 26. Nh4 Nf6 27. Bxd5 Nxd5 28. Ng2 Rc8 29. Qd2 Rd8 30. Qc2 f6 31. e4 Nc7 32. Be3 Nb5 33. Nf4 Rd6 34. Qb3 Qxe4 35. Bd2 Nd4 36. Qxb4 Nf3+ 37. Kf1 Nxd2+ 38. Qxd2 Qh1+ 39. Ke2 Rxd2+ 40. Kxd2 Qc6 41. Nxe6 Bb4+ 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "2"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Pajeken, Jakob Leon"]
[Result "1-0"]
[ECO "D28"]
[WhiteElo "2093"]
[BlackElo "2323"]
[PlyCount "61"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 Nc6 7. Qe2 a6 8. Rd1 b5 9. Bd3 c4 10. Bc2 Nb4 11. Nc3 Nxc2 12. Qxc2 Bb7 13. a4 b4 14. Ne2 Rc8 15. Ne5 Bd6 16. Nxc4 Bxh2+ 17. Kxh2 Ne4 18. Kg1 Qh4 19. Ng3 Nxg3 20. fxg3 Qxg3 21. b3 h5 22. Qf2 Qg4 23. Nd6+ Kd7 24. Nxb7 Qxd1+ 25. Kh2 Rxc1 26. Rxc1 Qxc1 27. Qxf7+ Kc6 28. Nc5 Qxe3 29. Qd7+ Kb6 30. Qb7+ Ka5 31. Qxa6# 1-0

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "3"]
[White "Grieve, Harry"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2351"]
[BlackElo "2093"]
[PlyCount "107"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. f3 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Rc1 a6 12. Bd3 Rc8 13. b3 Nd7 14. 0-0 Nc5 15. Nd5 f5 16. Bg5 Bxd5 17. exd5 Qd7 18. Rfe1 Rfe8 19. Re2 e5 20. dxe6 Nxe6 21. Be3 Nd4 22. Ree1 Nc6 23. Kf1 Re6 24. Bb1 Rce8 25. Bf2 Rxe1+ 26. Rxe1 Rxe1+ 27. Qxe1 Be5 28. g3 Qe7 29. f4 Bf6 30. Qxe7 Nxe7 31. Ke2 d5 32. c5 Nc6 33. a3 a5 34. Kd3 Bb2 35. a4 Kf7 36. Be1 Ke6 37. Bd2 Bf6 38. Ke2 Be7 39. Be3 d4 40. Bd2 Bxc5 41. Bd3 Kf6 42. Bc4 h6 43. Kd3 g5 44. Bd5 gxf4 45. gxf4 Nb4+ 46. Bxb4 Bxb4 47. Kxd4 b6 48. Ke3 Bc5+ 49. Kf3 Bd6 50. Bc4 Bc5 51. Bd3 Bd6 52. Bc4 Bc7 53. Bd3 Bd6 54. Bc4 1/2-1/2

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "4"]
[White "Ognean, Mihnea Ionut"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2298"]
[BlackElo "2093"]
[PlyCount "58"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. f3 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Bd3 a6 12. b3 Qa5 13. Ne2 Qxd2+ 14. Kxd2 Nd7 15. Rac1 Nc5 16. g4 b5 17. cxb5 axb5 18. Bb1 b4 19. h4 Ra5 20. h5 Rfa8 21. h6 Bh8 22. Bd4 Rxa2+ 23. Bxa2 Rxa2+ 24. Rc2 Nxb3+ 25. Kd3 Rxc2 26. Bxh8 Rd2+ 27. Ke3 Kxh8 28. Rb1 Bc4 29. Rxb3 Rxe2+ 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "7"]
[White "Politov, Pavel Y"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2190"]
[BlackElo "2093"]
[PlyCount "67"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. 0-0 a4 10. Nxa4 Nxe4 11. Nb5 d6 12. Qe2 Nf6 13. Rfd1 Bg4 14. f3 Bd7 15. c4 Na5 16. Bc2 Be6 17. Nb6 Ra6 18. b4 Rxb6 19. bxa5 Ra6 20. Bb6 Rxb6 21. axb6 Qxb6+ 22. Qf2 Qa5 23. Bb3 Nd7 24. Rac1 Nc5 25. Nd4 Bd7 26. Nc2 Ra8 27. Ne3 Qa3 28. Nd5 Nxb3 29. axb3 Qxb3 30. Nxe7+ Kf8 31. Nd5 Ra2 32. Rd2 Ra4 33. Qh4 Be8 34. Qe7+ 1-0

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "6"]
[White "Estrada Nieto, Julian"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2280"]
[BlackElo "2093"]
[PlyCount "76"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 b6 6. Nbd2 Bb7 7. Bd3 Ne4 8. c3 0-0 9. Qe2 f5 10. Rd1 Nd7 11. Ne5 Nxe5 12. Bxe5 Bxe5 13. dxe5 c5 14. Bxe4 fxe4 15. Nxe4 Qh4 16. Nd6 Bc6 17. 0-0 a5 18. f4 b5 19. Qf2 Qxf2+ 20. Rxf2 b4 21. Rc2 bxc3 22. Rxc3 c4 23. b3 g5 24. fxg5 Rab8 25. Rf1 a4 26. bxc4 Rxf1+ 27. Kxf1 Rb1+ 28. Kf2 Rb2+ 29. Kg3 Rxa2 30. cxd5 Bxd5 31. Rc7 Rxg2+ 32. Kf4 Rf2+ 33. Kg3 Rf3+ 34. Kg4 Rxe3 35. Kf4 Rf3+ 36. Kg4 Re3 37. Kf4 Rf3+ 38. Kg4 Re3 1/2-1/2

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "8"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Bures, Vit"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "2093"]
[BlackElo "2119"]
[PlyCount "91"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. 0-0 Be7 10. a3 Rc8 11. Rc1 g5 12. Bg3 h5 13. h4 gxh4 14. Bf4 Rg8 15. b4 h3 16. g3 h4 17. Bxc6 Rxc6 18. Nb5 hxg3 19. fxg3 Qb6 20. Qa4 a6 21. Nc7+ Kd8 22. Rxc6 bxc6 23. Qxa6 Qxa6 24. Nxa6 Bd3 25. Nc5 Bxf1 26. Kxf1 Bxc5 27. bxc5 f6 28. a4 Kc8 29. Kg1 Kb7 30. Kh2 Ra8 31. Kxh3 Rxa4 32. g4 Ra8 33. g5 fxg5 34. Nxg5 Re8 35. Nf7 Ka6 36. Nd6 Rh8+ 37. Kg2 Ka5 38. Kf3 Kb4 39. e4 Kc3 40. exd5 exd5 41. Nf5 Rf8 42. Ne7 Rf6 43. Ke3 Kc4 44. Nc8 Re6+ 45. Be5 Nxe5 46. Nb6+ 1-0

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "7"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Grineva, Marianna"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2093"]
[BlackElo "1997"]
[PlyCount "102"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 c6 3. Bf4 Nd7 4. c3 h6 5. h3 g5 6. Bh2 Bg7 7. e3 Nf8 8. Bc4 Ng6 9. Nbd2 b5 10. Bb3 g4 11. hxg4 Bxg4 12. Qc2 Nf6 13. a4 a5 14. Bg3 h5 15. Nh4 Nxh4 16. Bxh4 Qd7 17. Ne4 Bf5 18. Nxf6+ Bxf6 19. e4 Bg6 20. Bxf6 exf6 21. axb5 cxb5 22. Bd5 Ra7 23. 0-0 0-0 24. Qe2 Kg7 25. f4 f5 26. Rae1 Rh8 27. exf5 Qxf5 28. Be4 Qxe4 29. Qxe4 Bxe4 30. Rxe4 Kf6 31. Ra1 Rg8 32. Kf2 Kf5 33. Kf3 h4 34. Rae1 Rg3+ 35. Kf2 b4 36. cxb4 axb4 37. Re7 Rxe7 38. Rxe7 f6 39. d5 Rb3 40. Re6 Rxb2+ 41. Kg1 Rd2 42. Rxd6 b3 43. Rb6 b2 44. Kh2 Kg4 45. Kg1 Rd1+ 46. Kh2 b1Q 47. Rxb1 Rxb1 48. d6 Rd1 49. f5 Rxd6 50. Kh1 Kg3 51. Kg1 Rd1# 0-1

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "4"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Migot, Tangi"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2093"]
[BlackElo "2353"]
[PlyCount "104"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. e3 Bg7 5. Be2 0-0 6. 0-0 c5 7. c3 Be6 8. Nbd2 Qb6 9. Qb1 Nc6 10. h3 cxd4 11. exd4 Bf5 12. Qc1 Rac8 13. Nc4 Qa6 14. Qd2 Ne4 15. Qe3 b5 16. Ncd2 Nxd2 17. Nxd2 Qb7 18. Bf3 Rfe8 19. Rfe1 e5 20. dxe5 dxe5 21. Bh6 Qc7 22. Bxg7 Kxg7 23. Ne4 Bxe4 24. Qxe4 Na5 25. Rac1 Nc4 26. Qe2 e4 27. Bxe4 f5 28. b3 Nd6 29. f3 fxe4 30. fxe4 Rxe4 31. Qd3 Qc5+ 32. Kh1 Rxe1+ 33. Rxe1 Rf8 34. Re7+ Rf7 35. b4 Qb6 36. Re6 Rd7 37. Qd5 Qd8 38. Qe5+ Kg8 39. Kh2 h6 40. Rxg6+ Kh7 41. Re6 Nf7 42. Qe4+ Kg7 43. Qg4+ Kf8 44. Qf5 Qc7+ 45. Kg1 Rd1+ 46. Kf2 Rd2+ 47. Ke3 Rd6 48. Rxd6 Qxd6 49. Qxb5 Qg3+ 50. Kd4 Qf4+ 51. Kc5 Qe5+ 52. Kc6 Nd8+ 0-1

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "2"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Mkrtchian, Lilit"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2093"]
[BlackElo "2388"]
[PlyCount "60"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Nh5 7. Bd2 e6 8. e3 Bd6 9. Rc1 Nf6 10. a3 a6 11. Bd3 0-0 12. 0-0 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qc2 Be6 16. Ne2 Rc8 17. Qb1 Ne4 18. Bb4 Rxc1 19. Rxc1 Bxh2+ 20. Kf1 Bd6 21. Bxe4 dxe4 22. Rd1 Qh4 23. Bxd6 Qh1+ 24. Ng1 Bc4+ 25. Ke1 Qxg1+ 26. Kd2 Qxf2+ 27. Kc3 Qxe3+ 28. Kb4 Rc8 29. a4 Qb3+ 30. Ka5 b6# 0-1

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "5"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Roque Sola, Gisela"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2093"]
[BlackElo "2046"]
[PlyCount "31"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 c5 4. c3 Be7 5. e3 0-0 6. h3 Nc6 7. Bd3 d5 8. 0-0 Bd6 9. Ne5 Bxe5 10. dxe5 Nd7 11. Bc2 h6 12. Nd2 Ndxe5 13. e4 d4 14. Bxe5 Nxe5 15. f4 Nc4 16. Nxc4 1-0

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "11"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Sikorova, Olga"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2093"]
[BlackElo "2215"]
[PlyCount "80"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 c5 6. c3 b6 7. 0-0 Bb7 8. h3 d6 9. Nbd2 Qc7 10. Bh2 Nbd7 11. a4 a6 12. Qb1 Bc6 13. Rc1 Qb7 14. b4 Ne4 15. Bf1 Ndf6 16. Qb2 Rfc8 17. b5 axb5 18. axb5 Nxd2 19. Nxd2 Be4 20. Ra6 cxd4 21. cxd4 Rxc1 22. Qxc1 Rc8 23. Qa1 Rc2 24. Ra7 Qd5 25. Nxe4 Qxe4 26. Ra8+ Bf8 27. Bf4 Kg7 28. f3 Qd5 29. Bd3 Rc1+ 30. Qxc1 Qxa8 31. e4 Qa4 32. Bh6+ Kg8 33. Qc8 Qxd4+ 34. Kh2 Nd7 35. Qxd7 Bxh6 36. Qc8+ Kg7 37. Qc4 Bf4+ 38. Kh1 Qf2 39. Qc3+ f6 40. Qc7 Qe1+ 0-1

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "9"]
[White "Martinez, Shawn"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1959"]
[BlackElo "2093"]
[PlyCount "85"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e6 7. Nf3 Bd6 8. Qe2 Qc7 9. 0-0 0-0 10. Re1 a6 11. Ne5 Bxe5 12. dxe5 Nd7 13. Bf4 b5 14. Qh5 g6 15. Qg5 b4 16. Nd2 bxc3 17. bxc3 Re8 18. Nf3 Ne7 19. Qh6 Qxc3 20. Rad1 Nf5 21. Bxf5 exf5 22. e6 fxe6 23. Ne5 Ra7 24. Rc1 Qb2 25. Nc6 Rb7 26. Ne5 Ra7 27. Rc6 Nf8 28. Nd3 Qg7 29. Qh4 Bd7 30. Be5 Qe7 31. Bf6 Qf7 32. Rd6 Bb5 33. Ne5 Qb7 34. Qh6 a5 35. Rd7 Qxd7 36. Nxd7 Rxd7 37. Be5 Bc4 38. a3 Rb7 39. Qh4 Rc8 40. Qf6 Ra8 41. Qh8+ Kf7 42. Qg7+ Ke8 43. Qxb7 1-0

[Event "Titled Tuesday intern op 09th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.09"]
[Round "3"]
[White "Mickiewicz, Piotr"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2245"]
[BlackElo "2093"]
[PlyCount "103"]
[EventDate "2021.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. f3 0-0 10. Qd2 Be6 11. Rc1 a6 12. Be2 Rc8 13. b3 Qa5 14. Na4 Qc7 15. Nb6 Rb8 16. 0-0 Nd7 17. Nd5 Qd8 18. b4 a5 19. bxa5 Nc5 20. Nb6 Qc7 21. Rc2 f5 22. exf5 Bxf5 23. Rcc1 Kh8 24. Rfd1 Be6 25. Bd4 Bxd4+ 26. Qxd4+ Kg8 27. Bf1 Nd7 28. Re1 Qc5 29. Rcd1 Qxd4+ 30. Rxd4 Nc5 31. Kf2 Rfe8 32. g3 Kf7 33. f4 Bf5 34. Re3 Rbd8 35. Bg2 Kf6 36. h3 h5 37. Rd2 e5 38. fxe5+ dxe5 39. Nd5+ Kf7 40. Rde2 Rd7 41. Kg1 Bd3 42. Rf2+ Kg7 43. Nf6 Ree7 44. Nxd7 Rxd7 45. Rxe5 Rc7 46. Bd5 Bf5 47. Kg2 Nd3 48. Rexf5 gxf5 49. Rxf5 Kg6 50. Be4 Kh6 51. Bxd3 Re7 52. Rd5 1-0

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.21"]
[Round "4.10"]
[White "Bejarano, Sergio"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2093"]
[PlyCount "116"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "FOM"]
[BlackTeam "Atmos International"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. f4 d5 3. e5 Nc6 4. Nf3 h5 5. Bb5 Nh6 6. c3 Nf5 7. Bxc6+ bxc6 8. d4 cxd4 9. cxd4 e6 10. Nbd2 c5 11. Nb3 c4 12. Nc5 Bxc5 13. dxc5 Qa5+ 14. Bd2 Qxc5 15. Qe2 a5 16. 0-0-0 Bd7 17. Bc3 Qe3+ 18. Qxe3 Nxe3 19. Rd2 Nf5 20. Ng5 0-0 21. h3 Bc6 22. Bd4 Nxd4 23. Rxd4 Rae8 24. g4 f6 25. Nf3 Kf7 26. Re1 hxg4 27. hxg4 Rh8 28. exf6 gxf6 29. g5 Bb7 30. gxf6 Kxf6 31. Ne5 Rh4 32. Rg1 Bc8 33. Rg6+ Ke7 34. Rg7+ Kd6 35. Rf7 Kc5 36. Nf3 Rh3 37. Rc7+ Kb6 38. Rxc8 Rxc8 39. Ng5 Rh6 40. Nf7 Rf6 41. Ne5 Rf5 42. Kc2 Kc5 43. Kc3 Rc7 44. a3 Rb7 45. Nf3 Rb3+ 46. Kc2 Rxf3 47. Rd2 R5xf4 48. b4+ cxb3+ 49. Kb2 Rf2 50. Rxf2 Rxf2+ 51. Kxb3 d4 52. Ka4 d3 53. Kxa5 d2 54. Ka6 d1Q 55. a4 Qxa4+ 56. Kb7 Qc6+ 57. Kb8 Rf8+ 58. Ka7 Ra8# 0-1

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.21"]
[Round "6.9"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Deva, Anuj"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2093"]
[PlyCount "81"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Atmos International"]
[BlackTeam "Infosys Canada"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "CAN"]

1. d4 d6 2. Nf3 e6 3. c4 c6 4. Bf4 Nf6 5. e3 h6 6. Nc3 Be7 7. Bd3 Nbd7 8. h3 e5 9. dxe5 dxe5 10. Nxe5 Nxe5 11. Bxe5 0-0 12. 0-0 Qb6 13. Na4 Qa5 14. Bd4 Rd8 15. c5 Nd5 16. a3 b5 17. cxb6 Nxb6 18. Nxb6 axb6 19. b4 Qa7 20. Qc2 c5 21. bxc5 bxc5 22. Bb2 Ba6 23. Rfd1 Bxd3 24. Rxd3 Qb6 25. Rad1 Rdc8 26. Rd7 Bf6 27. Rb1 Rab8 28. Rd2 c4 29. Rbd1 c3 30. Bxc3 Rxc3 31. Qf5 Rc5 32. Qf3 Rcc8 33. Rd6 Rc6 34. Rxc6 Qb5 35. Rcd6 Be7 36. Rd7 Bf8 37. Qxf7+ Kh7 38. Qd5 Qb6 39. Qd3+ Kh8 40. Rd8 Rxd8 41. Qxd8 1-0

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.21"]
[Round "5.8"]
[White "Liddle, Pierre"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "2093"]
[PlyCount "58"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Amazon"]
[BlackTeam "Atmos International"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. d3 Nc6 3. Nf3 g6 4. Be2 Bg7 5. 0-0 e6 6. c4 Nge7 7. Bf4 d5 8. cxd5 exd5 9. exd5 Nxd5 10. d4 Nxf4 11. Bb5 0-0 12. dxc5 Qxd1 13. Rxd1 Bxb2 14. Nbd2 Bxa1 15. Rxa1 Bg4 16. Nh4 Rad8 17. h3 Bxh3 18. gxh3 Rxd2 19. Nf3 Rc2 20. a4 Nxh3+ 21. Kf1 Rxf2+ 22. Ke1 Rxf3 23. Ke2 Rf2+ 24. Ke3 Re8+ 25. Kd3 Nf4+ 26. Kc3 Re3+ 27. Bd3 Rxd3+ 28. Kc4 Rc2+ 29. Kb5 Rb3# 0-1

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.20"]
[Round "2.11"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Alhalaby, Abdulkader"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2093"]
[PlyCount "129"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Atmos International"]
[BlackTeam "SEEK"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "AUS"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 a6 6. Bf4 Nc6 7. e3 Bf5 8. Rc1 e6 9. Qb3 Qd7 10. Na4 Bb4+ 11. Nc3 0-0 12. Be2 Ne4 13. 0-0 Bxc3 14. bxc3 b5 15. a4 g5 16. Bxg5 Nxg5 17. Nxg5 Qe7 18. Nf3 Rfb8 19. axb5 axb5 20. Ra1 Rxa1 21. Rxa1 b4 22. c4 Be4 23. Nd2 dxc4 24. Bxc4 Bf5 25. e4 Bg6 26. d5 Qf6 27. Rd1 Nd4 28. Qd3 exd5 29. Bxd5 Nb5 30. Nb3 Nc3 31. Re1 Rd8 32. Qc4 Nxd5 33. exd5 Qc3 34. Rc1 Qxc4 35. Rxc4 Rxd5 36. h3 Rb5 37. f4 Bf5 38. Nd4 Be6 39. Rc2 Rb6 40. Rb2 b3 41. Kf2 Kf8 42. Ke3 Bd5 43. Kd3 Bxg2 44. h4 Bd5 45. Kc3 h5 46. f5 Ke7 47. Rf2 b2 48. Rxb2 Rxb2 49. Kxb2 Be4 50. Kc3 Kf6 51. Kd2 Bxf5 52. Ke3 Ke5 53. Nc6+ Kf6 54. Kf4 Bg4 55. Nd4 Ke7 56. Kg5 Kd6 57. Nc2 Ke5 58. Ne3 Ke6 59. Nxg4 hxg4 60. Kxg4 Kf6 61. Kf4 Kg6 62. Ke4 Kh5 63. Kf5 Kxh4 64. Kf6 Kh5 65. Kxf7 1/2-1/2

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.20"]
[Round "3.9"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Stelling, Roberto"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2093"]
[PlyCount "75"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Atmos International"]
[BlackTeam "Dell Technologies"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ARG"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Rd1 Nf6 13. Qe2 h6 14. Ne5 Rc8 15. a3 Nd7 16. Bf4 Nxe5 17. Bxe5 Bf6 18. Rd2 Qe7 19. Rad1 Rfd8 20. b4 Rd7 21. f4 Bxe5 22. dxe5 Rcd8 23. Kf2 Kf8 24. Ke1 Ke8 25. Be4 Rxd2 26. Rxd2 Rxd2 27. Qxd2 Qd7 28. Qd6 a6 29. c5 Qxd6 30. exd6 Kd7 31. Kd2 b5 32. Ke3 Bc8 33. Kd4 Bb7 34. Ke5 f6+ 35. Kd4 Ba8 36. Bg6 Bb7 37. Bf7 Bc8 38. Bh5 1-0

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.20"]
[Round "1.6"]
[White "Stephens, Malcolm"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2277"]
[BlackElo "2093"]
[PlyCount "140"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Allens"]
[BlackTeam "Atmos International"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nxc3 8. dxc3 0-0 9. Bg5 Re8 10. Qd2 Qc7 11. Qf4 Nd8 12. Bh6 Ne6 13. Qh4 a6 14. Bc4 b5 15. Bxe6 dxe6 16. Re3 Bh8 17. Bf4 Bg7 18. Ng5 h6 19. Ne4 Bb7 20. Bxh6 Qxe5 21. Rae1 Rad8 22. Bf4 Qh5 23. Qxh5 gxh5 24. Nxc5 Bd5 25. Nxa6 Bxa2 26. Nc7 Rf8 27. Nxb5 Kh7 28. Rd3 Bc4 29. Rxd8 Rxd8 30. Na3 Ba6 31. f3 Rd7 32. Kf2 Rb7 33. Bc1 Kg6 34. h4 Bf6 35. g3 Rd7 36. Bf4 Rb7 37. Bc1 Rd7 38. c4 Bd4+ 39. Kg2 Bc5 40. b3 Bxa3 41. Bxa3 Rd2+ 42. Kg1 Rxc2 43. Re5 Rc3 44. Ra5 Bb7 45. Rb5 Bxf3 46. c5 Rc2 47. Rb6 Rg2+ 48. Kf1 Rxg3 49. c6 Bxc6 50. Rxc6 Rxb3 51. Bxe7 Kf5 52. Rc5+ e5 53. Kf2 Rb4 54. Rc6 Rf4+ 55. Kg2 Kg4 56. Bg5 Ra4 57. Rf6 Ra2+ 58. Kf1 Ra7 59. Ke2 Kg3 60. Ke3 Kg4 61. Ke4 Re7 62. Rf5 Ra7 63. Rxe5 Ra4+ 64. Kd5 f5 65. Re1 f4 66. Re4 Rxe4 67. Kxe4 f3 68. Ke3 Kg3 69. Bf4+ Kxh4 70. Kxf3 Kh3 1/2-1/2

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "8"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Kujawski, Adam"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2093"]
[BlackElo "2239"]
[PlyCount "60"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Qb6 7. Nb3 d5 8. cxd5 Nxd5 9. 0-0 Nf6 10. Nc3 Be7 11. Be3 Qd8 12. Qc2 0-0 13. a3 Bd7 14. Rfd1 Rc8 15. Bc5 b6 16. Bxe7 Qxe7 17. Rd2 Ne5 18. Rad1 Ba4 19. Rd4 b5 20. Rb4 a5 21. Rh4 b4 22. axb4 axb4 23. Ra1 Bxb3 24. Qxb3 bxc3 25. bxc3 Qc5 26. Rc1 Neg4 27. e3 Nxe3 28. Rb4 Ned5 29. Rb7 Nxc3 30. h4 Ne2+ 0-1

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "11"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Saulina, Varvara"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2093"]
[BlackElo "2240"]
[PlyCount "103"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 0-0 6. h3 Nbd7 7. 0-0 c6 8. Bh2 a5 9. c4 Re8 10. Nc3 e5 11. Re1 Nh5 12. c5 e4 13. Nd2 dxc5 14. Ndxe4 cxd4 15. exd4 Nb6 16. Bxh5 gxh5 17. Qxh5 h6 18. Rad1 Nc4 19. b3 Na3 20. Nd6 Rf8 21. Be5 Qg5 22. Qxg5 hxg5 23. Rd2 f6 24. Bg3 Rd8 25. Rde2 f5 26. Re8+ Rxe8 27. Rxe8+ Kh7 28. Rxc8 Rxc8 29. Nxc8 Bxd4 30. Ne2 Bc5 31. Bd6 Bxd6 32. Nxd6 Kg6 33. Nxb7 Nc2 34. Nxa5 Nb4 35. a3 Nc2 36. Nxc6 Nxa3 37. b4 f4 38. Ned4 Kf6 39. b5 Nc4 40. g3 fxg3 41. fxg3 Nb6 42. Kg2 Nd5 43. Kf3 Nb6 44. Kg4 Nd5 45. Nb3 Nb6 46. Nc5 Nd5 47. Ne4+ Ke6 48. Nxg5+ Kd6 49. Ne4+ Kc7 50. Kf5 Kb6 51. Nd4 Ne3+ 52. Ke6 1-0

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "9"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Moll, Arne"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2093"]
[BlackElo "2217"]
[PlyCount "136"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. Bg2 Nc6 6. cxd5 exd5 7. 0-0 Be7 8. Nc3 0-0 9. Re1 c4 10. Bf4 h6 11. Ne5 Be6 12. Rc1 Qa5 13. a3 Rfd8 14. Qc2 Nxd4 15. Qb1 Nc6 16. Rcd1 Rac8 17. Nxc6 bxc6 18. Be5 Nd7 19. e4 Nxe5 20. exd5 cxd5 21. Rxe5 Bf6 22. Rexd5 Bxd5 23. Nxd5 c3 24. bxc3 Qxa3 25. c4 Qc5 26. Qf5 Bd4 27. Be4 g6 28. Qf3 Bg7 29. Bd3 Re8 30. Kg2 Qa5 31. Rb1 Re1 32. Ne3 Rxb1 33. Bxb1 Qb6 34. Bd3 Qf6 35. Qd5 Rd8 36. Qe4 Qe5 37. Qxe5 Bxe5 38. Be4 Rd4 39. Bd5 Bd6 40. Kf3 Bc5 41. Ke2 Kg7 42. h3 f5 43. Nc2 Rxd5 44. cxd5 Kf6 45. f3 Ke5 46. Kd3 Kxd5 47. g4 fxg4 48. fxg4 a5 49. h4 Ke5 50. Kc4 Bf2 51. Kb5 Bxh4 52. Kxa5 Kf4 53. Kb4 Kxg4 54. Kc3 Kf3 55. Kd2 Bg5+ 56. Ke1 Kg2 57. Ke2 h5 58. Ne1+ Kg1 59. Nf3+ Kg2 60. Nxg5 h4 61. Ke3 h3 62. Nxh3 Kxh3 63. Kf4 Kh4 64. Kf3 g5 65. Kg2 Kg4 66. Kg1 Kg3 67. Kf1 Kh2 68. Kf2 g4 0-1

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "4"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Sztokbant, Bernardo Vainzoff"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2093"]
[BlackElo "2194"]
[PlyCount "133"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bd6 12. Nc3 Bb7 13. Rd1 Nbd7 14. Bf4 Qe7 15. a3 Bxf4 16. gxf4 c5 17. Ne5 Bxg2 18. Kxg2 Rac8 19. Qe3 Nb6 20. dxc5 Qxc5 21. Qxc5 Rxc5 22. e3 Rb8 23. Rd2 Nfd5 24. Nxd5 exd5 25. Nd3 Rcc8 26. Nb4 a5 27. Nxd5 Nxd5 28. Rxd5 Rc2 29. Rad1 Kf8 30. R1d2 Rxd2 31. Rxd2 Ke7 32. Kf3 f5 33. Rd5 g6 34. h4 Ke6 35. Re5+ Kd6 36. h5 Rb7 37. Ke2 a4 38. Kd3 b4 39. hxg6 hxg6 40. Ra5 bxa3 41. bxa3 Rb3+ 42. Kc2 Rxa3 43. Kb2 Rb3+ 44. Ka2 Rd3 45. Rxa4 Rd2+ 46. Kb3 Kd5 47. Kc3 Rxf2 48. Kd3 Rf1 49. Ra5+ Ke6 50. Ra6+ Kf7 51. Kd4 Rd1+ 52. Ke5 Rd3 53. Ra7+ Ke8 54. Kf6 Rxe3 55. Kxg6 Rb3 56. Kxf5 Rb5+ 57. Kg6 Rb6+ 58. Kg5 Rb1 59. f5 Rc1 60. Kg6 Rg1+ 61. Kf6 Rb1 62. Ra8+ Kd7 63. Ra7+ Ke8 64. Ra8+ Kd7 65. Ra2 Rb3 66. Re2 Rb2 67. Rxb2 1-0

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "5"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Tomiello, Mateus Costamilan"]
[Result "0-1"]
[ECO "D95"]
[WhiteElo "2093"]
[BlackElo "1969"]
[PlyCount "130"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Qb3 dxc4 6. Bxc4 0-0 7. Nf3 Nc6 8. Be2 Na5 9. Qa4 c5 10. 0-0 cxd4 11. exd4 Be6 12. Ne5 Nd5 13. Bd2 Nc6 14. Nxc6 bxc6 15. Rac1 Nb6 16. Qxc6 Qxd4 17. Rfd1 Qh4 18. g3 Qh3 19. Bf3 Rac8 20. Qb5 Nc4 21. Bf4 Qf5 22. Qxf5 Bxf5 23. Nd5 Bf6 24. Nxf6+ exf6 25. Bb7 Rc5 26. Bd6 Nxd6 27. Rxc5 Nxb7 28. Rc7 Rb8 29. b4 Kg7 30. a3 Be6 31. f4 Bg4 32. Rdc1 Nd8 33. Rxa7 Ne6 34. Kf2 Rd8 35. Rc2 Rd4 36. Ke3 Bf5 37. Rd2 Re4+ 38. Kf2 Nd4 39. Rc7 Nb5 40. Rb7 Nxa3 41. b5 Rb4 42. b6 Nc4 43. Rd4 Rb2+ 44. Ke1 Nxb6 45. Rd6 Nc4 46. Rxb2 Nxb2 47. Rb6 Nc4 48. Rb7 Ne3 49. Kf2 Ng4+ 50. Kg1 Be4 51. Ra7 f5 52. Ra3 Nf6 53. Ra5 h5 54. h4 Ne8 55. Kh2 Nc7 56. Ra7 Ne8 57. Ra5 Nf6 58. Ra7 Ng4+ 59. Kg1 Bd5 60. Ra5 Be6 61. Ra7 Kf6 62. Ra3 Ke7 63. Ra6 Kd7 64. Kg2 Bc4 65. Kf3 Bxa6 0-1

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "3"]
[White "Kotepalli, Sai Nirupama"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1914"]
[BlackElo "2093"]
[PlyCount "87"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. c3 0-0 8. Be3 d6 9. d4 b6 10. Re1 Bb7 11. Nbd2 Qc7 12. Rc1 Rad8 13. h4 h5 14. Ng5 Qb8 15. Nf1 cxd4 16. cxd4 d5 17. exd5 Nxd5 18. Qd2 Nxe3 19. fxe3 Ne7 20. Bxb7 Qxb7 21. Qg2 Nd5 22. Kh2 Rc8 23. Nd2 Qb8 24. Nc4 Nf6 25. Ne5 Rxc1 26. Rxc1 Nd5 27. Nd7 Nxe3 28. Qf3 Ng4+ 29. Kg2 Qa8 30. Nxf8 Qxf3+ 31. Kxf3 Kxf8 32. Rc8+ Ke7 33. Rc7+ Kd8 34. Rxf7 Bxd4 35. Nxe6+ Ke8 36. Rxa7 Bxb2 37. Nc7+ Kd7 38. Nd5+ Kc6 39. Ne7+ Kb5 40. Nxg6 Bd4 41. Nf4 Kc4 42. Ra4+ Kc5 43. Ne6+ Kb5 44. Rxd4 1-0

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "10"]
[White "Lee, Qing Aun"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "2262"]
[BlackElo "2093"]
[PlyCount "125"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 d6 9. f3 Qb6 10. Na4 Qc7 11. Nb5 Qa5 12. c3 Bd7 13. b4 Qd8 14. Nb2 Rc8 15. Be2 a6 16. Nd4 Qc7 17. Rc1 Qb8 18. Nb3 Ne5 19. c4 Be6 20. h3 b5 21. c5 Bxb3 22. Qxb3 dxc5 23. Bxc5 Rfe8 24. Nd3 Nxd3 25. Bxd3 Nd7 26. Be3 Rxc1 27. Rxc1 Rc8 28. Rxc8+ Qxc8 29. f4 Qc3 30. Qxc3 Bxc3 31. a4 bxa4 32. Bc1 Bxb4 33. Bxa6 Nc5 34. Bb5 a3 35. Bc4 Nxe4 36. Kf1 Nd6 37. Bb3 Kg7 38. Ke2 h5 39. Kd3 Nf5 40. g4 hxg4 41. hxg4 Nd6 42. Be3 Be1 43. Bc5 Bg3 44. Ke3 Nb5 45. Bc4 Nd6 46. Bb3 g5 47. fxg5 Kg6 48. Bxa3 Kxg5 49. Kf3 Be5 50. Bxd6 Bxd6 51. Bxf7 Kf6 52. Bd5 e5 53. Be4 Kg5 54. Bf5 Bc5 55. Ke4 Bd4 56. Kd5 Bc3 57. Ke4 Bd4 58. Be6 Bc3 59. Bd7 Bd4 60. Bc8 Bc3 61. Bd7 Bd4 62. Bc8 Bc3 63. Bd7 1/2-1/2

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "8"]
[White "Leiva Rodriguez, Jeammarco Giuseppe"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2391"]
[BlackElo "2093"]
[PlyCount "148"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 c6 4. Bb2 Bf5 5. Be2 e6 6. 0-0 Nbd7 7. c4 h6 8. d3 Bh7 9. Nbd2 Be7 10. Ne5 Nxe5 11. Bxe5 0-0 12. Qc1 Nd7 13. Bc3 a5 14. Qb2 Bf6 15. Rfd1 Re8 16. Rac1 Bg6 17. Nf3 a4 18. bxa4 Rxa4 19. Qxb7 Rxa2 20. Rd2 Nc5 21. Qxc6 Nb3 22. Bxf6 gxf6 23. Rxa2 Nxc1 24. Rd2 Nxe2+ 25. Rxe2 Bxd3 26. Rd2 Bxc4 27. h4 Qc8 28. Qd6 Qb8 29. Qd7 Kg7 30. Nd4 Kg8 31. h5 f5 32. Rd1 Qd8 33. Qc6 Rf8 34. Nf3 Be2 35. Rd4 Bxf3 36. gxf3 Qg5+ 37. Kf1 Qxh5 38. Ke2 Kh7 39. Qc7 Rg8 40. Qe7 Rg2 41. Rb4 Rg8 42. Rb7 Kg7 43. Qxe6 Qg6 44. Qe5+ Kh7 45. Qxd5 Re8 46. Qxf7+ Qxf7 47. Rxf7+ Kg6 48. Rc7 Re6 49. f4 h5 50. Kf3 Re8 51. Kg3 Ra8 52. Kh4 Ra2 53. Rc6+ Kf7 54. Kg5 Rxf2 55. Kxf5 h4 56. Rh6 Rf3 57. e4 h3 58. Kg4 Re3 59. e5 Ke7 60. Rxh3 Re1 61. Kf5 Ra1 62. Rh7+ Kf8 63. Kf6 Kg8 64. Rg7+ Kf8 65. Rb7 Ra8 66. e6 Kg8 67. f5 Kh8 68. Re7 Kg8 69. Kg6 Kh8 70. Rh7+ Kg8 71. f6 Ra1 72. f7+ Kf8 73. Rh8+ Ke7 74. Re8+ Kd6 0-1

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "9"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Grot, Blazej"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2093"]
[BlackElo "1768"]
[PlyCount "141"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Be7 7. 0-0 a6 8. Nc3 Qc7 9. b3 0-0 10. e4 b6 11. Bb2 Bb7 12. Nc2 d6 13. Qd2 Rad8 14. Rad1 Qb8 15. Ne3 Rd7 16. Qe2 Re8 17. Rd2 Bf8 18. Rfd1 Red8 19. Ba3 Qc7 20. h4 Be7 21. Rc1 Ne5 22. Rcd1 Qb8 23. f4 Nc6 24. f5 e5 25. Nc2 Qa8 26. g4 Ne8 27. g5 f6 28. Qg4 Qa7 29. Nd5 b5+ 30. Kh1 bxc4 31. bxc4 Na5 32. Nxe7+ Rxe7 33. c5 Nc4 34. cxd6 Red7 35. Rd3 Qf2 36. Nb4 Nxa3 37. Rxa3 Rxd6 38. Nd5 Bxd5 39. exd5 Qc5 40. Rg3 Qc7 41. Be4 Kh8 42. h5 fxg5 43. Qxg5 Rh6 44. Kg2 Nf6 45. Kf3 Rxh5 46. Qxg7+ Qxg7 47. Rxg7 Kxg7 48. Rg1+ Kf7 49. Rg3 Rg8 50. Rxg8 Nxg8 51. d6 Ke8 52. Bd5 Nf6 53. Be6 Kd8 54. Ke3 e4 55. Kf4 Rh3 56. Ke5 Nd7+ 57. Kd5 Rd3+ 58. Kc6 Rc3+ 59. Kd5 Nf6+ 60. Ke5 Nd7+ 61. Kxe4 h5 62. Kf4 h4 63. Kg4 h3 64. Bd5 h2 65. Kg5 Ne5 66. f6 Kd7 67. Kf5 Nf7 68. Be6+ Kxd6 69. Bxf7 h1Q 70. Bh5 Qxh5+ 71. Kf4 1-0

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "4"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Shailesh, Dravid"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2093"]
[BlackElo "2286"]
[PlyCount "54"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 b6 7. h3 Bb7 8. Bh2 Nbd7 9. c4 a6 10. Nc3 Ra7 11. b4 Qa8 12. Qb3 Ne4 13. Rfd1 Nxc3 14. Qxc3 c5 15. Qc2 cxb4 16. Rab1 a5 17. d5 Rc8 18. Qd3 Nc5 19. Qd2 Ne4 20. Qe1 Nc3 21. Nd4 Nxb1 22. Rxb1 Ba6 23. Rc1 Rac7 24. Nc6 Bb7 25. Nd4 Bxd5 26. Nb5 Rc5 27. Bg4 f5 0-1

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "5"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Simonovic, Miroslav"]
[Result "1-0"]
[ECO "E79"]
[WhiteElo "2093"]
[BlackElo "2129"]
[PlyCount "59"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 d6 7. Be2 Bg7 8. Be3 0-0 9. f4 Qa5 10. 0-0 Rd8 11. h3 Nxd4 12. Bxd4 e5 13. Be3 Qb4 14. fxe5 Ne8 15. Nd5 Qxb2 16. Bd4 Qa3 17. Nf6+ Kh8 18. Nxe8 Rxe8 19. exd6 Bxh3 20. Rxf7 Rg8 21. Bf3 Be6 22. Rxg7 Rxg7 23. c5 Kg8 24. Bxg7 Kxg7 25. Qd4+ Kg8 26. e5 Rc8 27. Bd5 Bxd5 28. Qxd5+ Kh8 29. d7 Rd8 30. Qd4 1-0

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "10"]
[White "Manukian, Artak"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2196"]
[BlackElo "2093"]
[PlyCount "74"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 d5 9. Bd3 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. 0-0 Rc8 13. Qg3 a6 14. f4 Qa5 15. Bb1 g6 16. a4 Be7 17. Qd3 Qc7 18. g4 Na5 19. Rf3 h5 20. f5 hxg4 21. hxg4 gxf5 22. gxf5 Rg8+ 23. Kf2 Bh4+ 24. Kf1 Nb3 25. fxe6 fxe6 26. Qh7 Qxh7 27. Bxh7 Rg7 28. Rb1 Nxc1 29. Bf5 exf5 30. Rxc1 Ke7 31. Rb1 Rc7 32. Rb6 Bg5 33. Rxf5 Rf7 34. Rxf7+ Kxf7 35. Ke2 Bd8 36. Rd6 Ke7 37. Kd3 Rc4 0-1

[Event "Titled Tuesday intern op 5th May"]
[Site "Chess.com INT"]
[Date "2020.05.05"]
[Round "6"]
[White "Okike, David"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2177"]
[BlackElo "2093"]
[PlyCount "93"]
[EventDate "2020.05.05"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Nd5 8. Bc4 Qb6 9. Qe4 Ba6 10. 0-0 Bxc4 11. Qxc4 Bg7 12. Re1 0-0 13. Nd2 a5 14. Nf3 Qb4 15. Qd3 Rab8 16. c3 Qb7 17. Rb1 Rfd8 18. Bg5 h6 19. Bd2 d6 20. exd6 exd6 21. b3 Kh7 22. Rbd1 a4 23. b4 Qb5 24. c4 Nxb4 25. Qe4 Qc5 26. Be3 Qh5 27. a3 Na6 28. Qxc6 Nc5 29. Rxd6 Ne6 30. Rxd8 Rxd8 31. Qxa4 Bc3 32. Rf1 Qg4 33. Qb3 Bf6 34. h3 Qf5 35. Rc1 Rc8 36. c5 Qe4 37. Qc2 Qc6 38. Qc4 Kg7 39. a4 Ra8 40. Qb5 Qc8 41. c6 Nc7 42. Qc4 Na6 43. Bd4 Nc7 44. Bxf6+ Kxf6 45. Qd4+ Ke6 46. Re1+ Kf5 47. g4# 1-0

[Event "Titled Tuesday intern op 28th Apr"]
[Site "Chess.com INT"]
[Date "2020.04.28"]
[Round "7"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Damnjanovic, Radovan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2093"]
[BlackElo "2262"]
[PlyCount "45"]
[EventDate "2020.04.28"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 c5 2. c3 Nf6 3. Nf3 e6 4. Bf4 d5 5. e3 Be7 6. h3 0-0 7. Nbd2 Qb6 8. Qb3 Nc6 9. Bd3 Qd8 10. Qd1 a6 11. 0-0 b5 12. Ne5 Bd7 13. Ndf3 c4 14. Bc2 b4 15. Re1 bxc3 16. bxc3 Qa5 17. Qd2 Rfb8 18. Nxc6 Bxc6 19. Bxb8 Rxb8 20. Ne5 Be8 21. Reb1 Rxb1+ 22. Rxb1 Qxa2 23. Bxh7+ 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2020.01.19"]
[Round "9"]
[White "Fernandez Sibaja, Felipe Josue"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2098"]
[BlackElo "2097"]
[PlyCount "70"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Nc3 Nxc3 11. bxc3 Bg4 12. h3 Bxf3 13. Qxf3 Rc8 14. h4 Qa5 15. Bxc6 Rxc6 16. Bd2 Rfc8 17. h5 e6 18. Reb1 Rb6 19. Qd1 Rxb1 20. Rxb1 b6 21. a4 Rc4 22. Rb4 Qa6 23. Qe2 Bf8 24. Rxc4 dxc4 25. d5 exd5 26. e6 Qb7 27. h6 fxe6 28. Qxe6+ Qf7 29. Qc6 Qf5 30. Be3 Qf7 31. g3 Qf5 32. Kg2 Qe4+ 33. Kg1 Qf5 34. Kg2 Qe4+ 35. Kg1 Qf5 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2020.01.18"]
[Round "8"]
[White "Diaz Charpentier, Kristel Melissa"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1753"]
[BlackElo "2097"]
[PlyCount "65"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 a6 4. a4 e6 5. Nf3 d5 6. d3 Be7 7. g3 Nf6 8. e5 Nd7 9. Bh3 Rb8 10. 0-0 0-0 11. Qe2 Qc7 12. g4 b5 13. axb5 axb5 14. g5 b4 15. Nd1 Re8 16. Ne3 d4 17. Ng4 b3 18. Nd2 bxc2 19. Ne4 Kh8 20. Ngf6 gxf6 21. gxf6 Rg8+ 22. Kh1 Bf8 23. Qh5 Rg6 24. Ng5 Nxf6 25. exf6 h6 26. f5 exf5 27. Bf4 Qb7 28. Bg2 Kg8 29. Bxb8 Rxg5 30. Qf3 Qxb8 31. Qxc6 Qxb2 32. Qxc8 c1Q 33. Qxf8+ 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2020.01.16"]
[Round "7"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Jimenez Garcia, Emanuel"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2097"]
[BlackElo "2395"]
[PlyCount "74"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. c4 Bg7 4. g3 e5 5. Nc3 Nc6 6. d5 Nce7 7. Bg2 f5 8. 0-0 Nf6 9. Rb1 0-0 10. b4 h6 11. Nd2 g5 12. a4 f4 13. c5 Bf5 14. Rb3 Bg6 15. Nc4 Bf7 16. e4 Bh5 17. f3 Nd7 18. cxd6 cxd6 19. Nb5 Nb6 20. Nbxd6 Qd7 21. Nxb6 axb6 22. Nc4 Qxa4 23. Bb2 Be8 24. Rf2 Qa7 25. d6 Nc6 26. Ra3 fxg3 27. hxg3 Qb8 28. Rxa8 Qxa8 29. Nxb6 Qd8 30. Nc4 Bf7 31. Bf1 Be6 32. b5 Nd4 33. f4 gxf4 34. gxf4 Rxf4 35. Rg2 Nf3+ 36. Kf2 Qh4+ 37. Ke3 Rxe4+ 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2020.01.15"]
[Round "6"]
[White "Cartin Aguilar, Luis Javier"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1846"]
[BlackElo "2097"]
[PlyCount "40"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. b3 Bf5 5. Bg2 e6 6. 0-0 Be7 7. Bb2 Nbd7 8. d3 h6 9. Nbd2 0-0 10. a3 a5 11. h3 Bh7 12. Qb1 b5 13. Rc1 Qb6 14. Qc2 Bc5 15. e3 Rab8 16. cxd5 cxd5 17. Bd4 Rbc8 18. b4 Bxd4 19. Qxc8 Bxa1 20. bxa5 Qxa5 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2020.01.14"]
[Round "5"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Chinchilla Miranda, Eugenio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2097"]
[BlackElo "2166"]
[PlyCount "98"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Nbd2 c5 7. c3 Nc6 8. Bd3 b6 9. Ne5 Bb7 10. 0-0 Qc7 11. f4 Ne7 12. Bh4 Ne4 13. g4 f6 14. Nef3 g5 15. fxg5 Ng6 16. Qe1 fxg5 17. Bxe4 Nxh4 18. Bd3 Nxf3+ 19. Nxf3 h6 20. Qe2 Rae8 21. Bg6 Re7 22. Nd2 Rg7 23. Rxf8+ Bxf8 24. Bd3 e5 25. Bf5 Re7 26. Qf2 Bg7 27. Nf3 Ba6 28. Qg3 exd4 29. Qxc7 Rxc7 30. exd4 Be2 31. Be6+ Kf8 32. Bxd5 Bxf3 33. Bxf3 cxd4 34. Rf1 dxc3 35. bxc3 Bxc3 36. Bd5+ Ke8 37. Kg2 b5 38. Rb1 b4 39. Rd1 a5 40. Kf3 a4 41. Ke4 Re7+ 42. Kd3 Kd7 43. Rf1 Kd6 44. Bc4 Kc5 45. Rf5+ Be5 46. Bf7 b3 47. axb3 a3 48. Rf2 Kb4 49. Ra2 Rxf7 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2020.01.12"]
[Round "4"]
[White "Arias Santana, Mauricio"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2276"]
[BlackElo "2097"]
[PlyCount "97"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. b4 0-0 7. Qb3 a6 8. Bd2 e6 9. Be2 Nbd7 10. 0-0 Ne4 11. Nxe4 dxe4 12. Ne1 e5 13. Bc3 exd4 14. exd4 Qg5 15. Bb2 Qd2 16. Bg4 Qg5 17. Bd1 Nb6 18. f4 Qd8 19. Nc2 Be6 20. Be2 f5 21. Rad1 Qe7 22. Ne3 Rfd8 23. a4 Bf7 24. g3 Rac8 25. Rd2 Nd7 26. a5 Nf6 27. Rfd1 Rd7 28. Bc3 Ne8 29. d5 c5 30. Bxg7 Kxg7 31. b5 Ra8 32. b6 Rc8 33. g4 Nd6 34. Kh1 Qf6 35. Rg1 Kh8 36. g5 Qg7 37. Bd1 Kg8 38. h4 Kf8 39. h5 Ke7 40. Qa3 Rdd8 41. h6 Qh8 42. Be2 Be8 43. Rgd1 Nf7 44. d6+ Nxd6 45. Nd5+ Kf8 46. Nf6 Bc6 47. Rxd6 Kf7 48. Qxc5 Qf8 49. Qe5 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2020.01.12"]
[Round "3"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Duran Vega, Sergio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2097"]
[BlackElo "2353"]
[PlyCount "66"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. g3 c5 5. dxc5 Na6 6. c4 dxc4 7. Qa4+ Bd7 8. Qxc4 Be6 9. Qb5+ Qd7 10. e4 Qxb5 11. Bxb5+ Bd7 12. Bxa6 bxa6 13. b4 a5 14. a3 Rb8 15. Ne5 Bg7 16. Bb2 Ba4 17. Nec4 axb4 18. axb4 Bb5 19. Be5 Rb7 20. Na5 Rd7 21. Ndb3 0-0 22. Nd4 Bd3 23. 0-0-0 Nxe4 24. Bxg7 Kxg7 25. Rxd3 Rfd8 26. Rhd1 Kg8 27. Ndc6 Rxd3 28. Nxd8 Nxf2 29. Rd2 Kf8 30. Ndb7 Rf3 31. c6 Nd3+ 32. Rxd3 Rxd3 33. Kc2 Ke8 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2020.01.11"]
[Round "2"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Valdes Romero, Leonardo"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2097"]
[BlackElo "2419"]
[PlyCount "132"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Bg5 Be6 10. Nd5 Bxd5 11. cxd5 Qxd5 12. Qxd5 Nxd5 13. Nxe5 Nxe5 14. Bxd5 c6 15. Bb3 a5 16. Rad1 h6 17. Bf4 a4 18. Bc2 Nc4 19. b3 Na3 20. Bd3 axb3 21. axb3 Rfe8 22. Be3 Ra5 23. Rd2 Bf8 24. Bb6 Rd5 25. Ra2 Nb5 26. Bc4 Rf5 27. e4 Rfe5 28. f3 Bc5+ 29. Bxc5 Rxc5 30. Rc2 Kg7 31. Rd1 Re7 32. Rcd2 Na3 33. Be2 Rc3 34. Rd3 Nb5 35. Kf2 Rxd3 36. Rxd3 Nc7 37. Rd6 Ne6 38. b4 Nf8 39. b5 cxb5 40. Bxb5 Rc7 41. Ke3 Ne6 42. h4 Rc3+ 43. Rd3 Rc1 44. Rd7 Rc3+ 45. Rd3 Rc7 46. Rd7 Rxd7 47. Bxd7 Nc5 48. Bc8 b6 49. Kd4 Kf6 50. Kd5 Nb3 51. f4 Nc5 52. e5+ Ke7 53. g4 Kd8 54. e6 fxe6+ 55. Bxe6 Ke7 56. Bc8 Kd8 57. Be6 Ke8 58. f5 Nxe6 59. Kxe6 gxf5 60. Kxf5 Ke7 61. Ke5 b5 62. Kd5 Kf6 63. Kc5 Ke5 64. Kxb5 Kf4 65. g5 hxg5 66. hxg5 Kxg5 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2020.01.10"]
[Round "1"]
[White "Ramirez Gonzalez, Maria Jose"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1790"]
[BlackElo "2097"]
[PlyCount "96"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. h3 d6 6. Be2 Nfd7 7. 0-0 e5 8. Bh2 Nc6 9. d5 Ne7 10. c4 a5 11. Nc3 Nc5 12. Nd2 f5 13. Nb3 Nd7 14. Re1 Kh8 15. Rc1 g5 16. Qc2 b6 17. Na4 Ng6 18. a3 Nf6 19. Nd2 Nh4 20. b4 axb4 21. axb4 f4 22. exf4 gxf4 23. Nf3 Bf5 24. Qd1 Nxg2 25. Kxg2 Qd7 26. Nc3 Bxh3+ 27. Kh1 Ra3 28. Ng5 Bh6 29. Rg1 Bxg5 30. Rxg5 Rxc3 31. Bxf4 Rxc1 32. Qxc1 exf4 33. Qxf4 Qe7 34. Bd3 Qe1+ 35. Rg1 Qe5 36. Qh6 Qe7 37. Qxh3 Ne4 38. Bxe4 Qxe4+ 39. Qg2 Qh4+ 40. Qh2 Qxh2+ 41. Kxh2 Rxf2+ 42. Kh3 Rf3+ 43. Kh2 Rf4 44. Rc1 Rd4 45. Rc3 Kg7 46. Rg3+ Kf6 47. Rc3 Ke5 48. Kh3 Ke4 0-1

[Event "San Jose subzonal 2.3c"]
[Site "San Jose"]
[Date "2018.03.25"]
[Round "1"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Cabezas Solano, David Alejandro"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2101"]
[BlackElo "1657"]
[PlyCount "105"]
[EventDate "2018.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. Ne5 Nbd7 9. Bf4 c5 10. Rc1 Rc8 11. cxd5 exd5 12. Qa4 Nxe5 13. Bxe5 Bc6 14. Qb3 c4 15. Qc2 b5 16. a3 a5 17. Bxf6 Bxf6 18. e3 b4 19. axb4 axb4 20. Ne2 Qb6 21. Ra1 Rc7 22. Nf4 Rd8 23. Qf5 Qb5 24. Rfc1 h6 25. Bf3 Bg5 26. Ne2 Bb7 27. h4 Bc8 28. Qc2 Be7 29. Qa4 Bd7 30. Qxb5 Bxb5 31. Nf4 Bc6 32. Ra5 Rcd7 33. Kf1 b3 34. Nd3 f6 35. Nf4 Bb4 36. Ra6 Rd6 37. Rxc6 Rxc6 38. Bxd5+ Rxd5 39. Nxd5 Bd6 40. Ra1 Kf7 41. Ke2 Ke6 42. Nc3 Rb6 43. e4 g5 44. hxg5 hxg5 45. Ra4 Rb4 46. Ra6 Rb7 47. Rc6 Rc7 48. Rxd6+ Kxd6 49. Nb5+ Kc6 50. Nxc7 Kxc7 51. Kd2 Kc6 52. Kc3 Kb5 53. g4 1-0

[Event "Alajuela op 5th"]
[Site "Alajuela"]
[Date "2014.01.24"]
[Round "5"]
[White "Kaufman, Raymond"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2300"]
[BlackElo "2097"]
[PlyCount "41"]
[EventDate "2014.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 0-0 7. 0-0 a6 8. Ne5 c5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qd8 12. Qb3 Ra7 13. Rd1 cxd4 14. exd4 b5 15. Bf4 e6 16. a4 Bd7 17. d5 exd5 18. Bxd5 bxa4 19. Bxf7+ Kh8 20. Qe3 Rb7 21. Rxd7 1-0

[Event "Alajuela op 5th"]
[Site "Alajuela"]
[Date "2014.01.23"]
[Round "3"]
[White "Ernst, Sipke"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2573"]
[BlackElo "2097"]
[PlyCount "41"]
[EventDate "2014.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bxe4 9. fxe4 Nxe4 10. Bd2 Qxd4 11. Nxe4 Qxe4+ 12. Qe2 Bxd2+ 13. Kxd2 Qd5+ 14. Kc3 Na6 15. Nxc4 Rd8 16. Qe5 Nc5 17. Be2 b5 18. Rhd1 b4+ 19. Kxb4 Na6+ 20. Ka3 Qxe5 21. Nxe5 1-0

[Event "San Jose op"]
[Site "San Jose"]
[Date "2013.07.21"]
[Round "8"]
[White "Duran Vega, Sergio"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2286"]
[BlackElo "2198"]
[PlyCount "87"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Qc7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 0-0-0 16. g3 Rd5 17. Ne5 Rxd4 18. Bf4 Re4 19. Qd3 Bc5 20. Ng6 Rxf4 21. Nxf4 Bxf2 22. Qf3 Bc5 23. Nd3 Bd6 24. g4 Kb8 25. Kb1 Re8 26. g5 Ng8 27. Rhg1 hxg5 28. Rxg5 f6 29. Rg6 Nh6 30. Re1 Qf7 31. Nf2 Nf5 32. Qh3 Rh8 33. Qg4 a6 34. Nd1 Rh7 35. Ne3 Ne7 36. Rg1 Bc5 37. Rxg7 Qxh5 38. Rxh7 Qxh7 39. Qxe6 Qh4 40. Rf1 Qg3 41. Nd1 Nd5 42. Qe4 Ka7 43. c4 Qh3 44. Rh1 1-0

[Event "San Jose op"]
[Site "San Jose"]
[Date "2013.07.21"]
[Round "9"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Ramirez Arroyo, Joan Emmanuel"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2198"]
[BlackElo "2055"]
[PlyCount "51"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 c5 7. Nf3 cxd4 8. Nxd4 Nc6 9. Be3 a6 10. 0-0 Qc7 11. Qd2 Nxd4 12. Bxd4 Be6 13. b3 Rac8 14. Rad1 Rfd8 15. Kh1 Bd7 16. Bxf6 Bxf6 17. Nd5 Qb8 18. Nxf6+ exf6 19. Bf3 Bc6 20. Qd4 Kg7 21. Bg4 Bd7 22. Bxd7 Rxd7 23. e5 Rcd8 24. exf6+ Kg8 25. Qd5 Rc8 26. Rfe1 1-0

[Event "San Jose op"]
[Site "San Jose"]
[Date "2013.07.20"]
[Round "7"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Maynard, Francis"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2198"]
[BlackElo "2153"]
[PlyCount "131"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Nc6 12. Be3 Nb4 13. Nbd2 Bd5 14. a3 Nc6 15. Bf4 Rc8 16. Rd1 Nxd4 17. Nxd4 Bxg2 18. Nxe6 fxe6 19. Kxg2 Nd5 20. Be5 Qe8 21. Nf3 c5 22. Qc2 Qh5 23. Qe4 Qf7 24. a4 b4 25. Rac1 a5 26. Rf1 Qf5 27. Qxf5 exf5 28. Nd2 Nb6 29. b3 Rfd8 30. Rc2 Kf7 31. Rfc1 Bg5 32. e3 Rd3 33. Kf3 Be7 34. Ke2 Rd5 35. f4 Nd7 36. Nc4 Nxe5 37. Nxe5+ Ke6 38. Nc4 Bd8 39. Rd1 Rxd1 40. Kxd1 Bc7 41. Rd2 Rd8 42. Ke2 Rd5 43. Rxd5 Kxd5 44. Kd3 Bd8 45. Nd2 Be7 46. e4+ fxe4+ 47. Nxe4 Bd8 48. Nd2 Bc7 49. Nc4 Bd8 50. Ke3 Bc7 51. g4 Bd8 52. h4 Bc7 53. f5 Bd8 54. g5 Bc7 55. h5 Bd8 56. f6 Ke6 57. fxg7 Bxg5+ 58. Kf3 Kf7 59. Nxa5 Kxg7 60. Nc4 Bd8 61. a5 Bc7 62. a6 Bb8 63. Na5 Ba7 64. Kf4 Kf6 65. Nc4 h6 66. Ke4 0-1

[Event "San Jose op"]
[Site "San Jose"]
[Date "2013.07.07"]
[Round "5"]
[White "Bermudez Munoz, Alexander"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2078"]
[BlackElo "2198"]
[PlyCount "43"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 Bg6 10. e4 0-0 11. Bd3 Bh5 12. Rd1 Re8 13. e5 Nd5 14. Ne4 Be7 15. Ng3 Bg6 16. Bxg6 hxg6 17. Qe4 c5 18. h4 cxd4 19. h5 gxh5 20. Nxh5 g6 21. Qg4 Qc7 22. Re1 1/2-1/2

[Event "San Jose op"]
[Site "San Jose"]
[Date "2013.07.06"]
[Round "4"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Vaglio Mattey, Emanuel"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2198"]
[BlackElo "2142"]
[PlyCount "113"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Nbd7 5. Nf3 Be7 6. 0-0 0-0 7. Qc2 b6 8. Nc3 Bb7 9. cxd5 exd5 10. Bf4 c5 11. Rad1 Rc8 12. Qf5 g6 13. Qb1 Re8 14. Rfe1 c4 15. Ne5 Nf8 16. e4 dxe4 17. Nxe4 Nxe4 18. Bxe4 Bxe4 19. Rxe4 Qd5 20. Rde1 Ne6 21. Nxf7 Kxf7 22. Rxe6 Qxd4 23. R6e4 Qd7 24. Qc1 b5 25. Be5 Kg8 26. Bd4 Bb4 27. Rxe8+ Rxe8 28. Rxe8+ Qxe8 29. Bxa7 Bd6 30. Qe3 Qd7 31. a3 Kf7 32. Bd4 Qf5 33. Kg2 Qd5+ 34. Qf3+ Ke6 35. Bc3 g5 36. Qxd5+ Kxd5 37. Kf3 h5 38. h3 Be7 39. Ke3 Bc5+ 40. Kf3 Be7 41. g4 h4 42. Ke3 Bc5+ 43. Ke2 Be7 44. f4 gxf4 45. Kf3 Bg5 46. Bg7 Kd6 47. Ke4 Ke6 48. Bc3 Bh6 49. Bd4 Bg5 50. Bg7 f3 51. Kxf3 Kd5 52. Bc3 Bc1 53. Bf6 Ke6 54. Bc3 Kd5 55. Bf6 Ke6 56. g5 Kf5 57. Ke2 1/2-1/2

[Event "San Jose op"]
[Site "San Jose"]
[Date "2013.06.30"]
[Round "3"]
[White "Alfaro Rojas, Alfonso Jose"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2349"]
[BlackElo "2198"]
[PlyCount "95"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 0-0 7. 0-0 a6 8. cxd5 cxd5 9. Bd2 Nbd7 10. a4 b6 11. b4 Bb7 12. Qb3 Ne4 13. Rfd1 Nxc3 14. Bxc3 Rc8 15. Rac1 Re8 16. Ne5 e6 17. Qb2 Bf8 18. Bd3 Nxe5 19. dxe5 Qd7 20. Qb3 Ra8 21. Rb1 Rec8 22. Bd4 b5 23. a5 Be7 24. Qb2 Qd8 25. Rdc1 Qf8 26. Rxc8 Rxc8 27. f4 Bc6 28. g3 Be8 29. h4 Kg7 30. Kf2 h5 31. Ke2 Bd7 32. Qd2 Kh7 33. Ba1 Bc6 34. Bd4 Bb7 35. Qb2 Rc7 36. Bc3 Rc8 37. Be1 Kg7 38. Qa1 Rc6 39. Bc3 Qc8 40. Kd2 Qf8 41. Rg1 Qh8 42. Kc2 Rc7 43. Kb3 Qd8 44. Kb2 Kf8 45. g4 hxg4 46. Rxg4 Bxh4 47. f5 Bg5 48. f6 1-0

[Event "San Jose op"]
[Site "San Jose"]
[Date "2013.06.30"]
[Round "2"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Cabrera Chaves, Marco Antonio"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2198"]
[BlackElo "2213"]
[PlyCount "131"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qb6 6. Bg2 Bc5 7. e3 Nc6 8. Nb3 Bb4+ 9. Bd2 0-0 10. 0-0 Be7 11. Nc3 a6 12. e4 Ne5 13. Na4 Qc6 14. Na5 Qc7 15. c5 Bxc5 16. Rc1 b6 17. b4 Nd3 18. bxc5 bxa5 19. Rc3 Nb4 20. a3 Nc6 21. Nb6 Rb8 22. Be3 h6 23. f4 Ne8 24. Rd3 Rb7 25. Qc2 Nb4 26. axb4 Rxb6 27. bxa5 Rb5 28. e5 f6 29. exf6 Nxf6 30. c6 Rxa5 31. Rc1 dxc6 32. Bxc6 Rh5 33. Bf3 Qxc2 34. Rxc2 Ra5 35. Rd6 e5 36. fxe5 Rxe5 37. Bf4 Re1+ 38. Kg2 Re6 39. Rxc8 Rxc8 40. Rxe6 a5 41. Ra6 Rc5 42. Bxh6 a4 43. Bf4 Rc2+ 44. Kh3 Rc3 45. Bd1 a3 46. Be5 Rd3 47. Bxf6 gxf6 48. Be2 Re3 49. Bc4+ Kg7 50. Ba2 Rc3 51. Kg4 Rc2 52. Ra7+ Kh6 53. Bb1 Rc4+ 54. Kh3 Rc1 55. Ba2 Rc3 56. Be6 Re3 57. Bd5 Kg5 58. Ba2 Rd3 59. Bb1 Rb3 60. Bc2 Rc3 61. Be4 Re3 62. Ra5+ Kh6 63. Bf5 Rc3 64. Kh4 Rf3 65. g4 Rc3 66. Ra7 1-0

[Event "San Jose op"]
[Site "San Jose"]
[Date "2013.06.29"]
[Round "1"]
[White "Murillo, Manuel"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2160"]
[BlackElo "2198"]
[PlyCount "40"]
[EventDate "2013.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 e5 6. 0-0 Nge7 7. d3 0-0 8. Be3 d6 9. Nd2 b6 10. Qa4 Bd7 11. Qc2 Be6 12. h3 Qd7 13. Kh2 d5 14. f4 d4 15. cxd4 cxd4 16. Bg1 Nb4 17. Qb1 Rac8 18. fxe5 Nc2 19. Nf3 Nxa1 20. Qxa1 Nc6 0-1

[Event "World University-ch 12th"]
[Site "Guimaraes"]
[Date "2012.08.25"]
[Round "9"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Salazar Loor, Rodger Benjamin"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2101"]
[BlackElo "2021"]
[PlyCount "149"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Bxd2+ 6. Nbxd2 Nc6 7. Bg2 0-0 8. 0-0 d6 9. e4 e5 10. d5 Nb8 11. Qc2 a5 12. b3 Na6 13. a3 Bd7 14. Ne1 c6 15. Nd3 cxd5 16. cxd5 Rfc8 17. Qb1 b5 18. Qb2 Qd8 19. Rfc1 Qb6 20. b4 a4 21. h3 h5 22. Ne1 Nh7 23. Nef3 g6 24. Rxc8+ Rxc8 25. Rc1 Qd8 26. Rc3 Rc7 27. Qc2 Qc8 28. Rxc7 Nxc7 29. Kh2 Qd8 30. Bf1 Ne8 31. Bd3 Qf6 32. Qd1 g5 33. Qe2 Nc7 34. Kg2 Qg6 35. Qe3 Be8 36. Nb1 Qf6 37. Nc3 Qd8 38. Qb6 Qd7 39. Nd2 Kg7 40. Nf1 f5 41. exf5 Nf6 42. Ne3 Bf7 43. Bxb5 Ncxd5 44. Bxd7 Nxb6 45. Bc6 Bb3 46. Nf1 d5 47. Nd2 Bc2 48. f3 Bxf5 49. Nxa4 Nxa4 50. Bxa4 Bd3 51. Kf2 d4 52. Bc6 Bf5 53. g4 hxg4 54. hxg4 Bd7 55. Bxd7 Nxd7 56. Ne4 Kg6 57. a4 Kf7 58. Nxg5+ Ke7 59. Ne4 Kd8 60. Ke2 Kc7 61. Kd3 Kc6 62. g5 Nf8 63. f4 exf4 64. Kxd4 Ng6 65. Nf6 f3 66. Ne4 Nf4 67. b5+ Kb6 68. Ke3 f2 69. Nxf2 Ng6 70. Ke4 Ne7 71. Nd1 Kc5 72. Ke5 Ng6+ 73. Kf6 Nf4 74. g6 Nd5+ 75. Kf7 1-0

[Event "World University-ch 12th"]
[Site "Guimaraes"]
[Date "2012.08.24"]
[Round "8"]
[White "Araya, Cristian"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1868"]
[BlackElo "2101"]
[PlyCount "150"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. 0-0 Nge7 7. c3 0-0 8. Nbd2 d6 9. Nh4 Be6 10. f4 Qd7 11. Nc4 d5 12. Nxe5 Nxe5 13. fxe5 dxe4 14. Bxe4 Bxe5 15. Be3 Rac8 16. Qc2 Nd5 17. Bh6 Rfd8 18. Qe2 Bh8 19. Ng2 Re8 20. Qc2 b6 21. Rf2 Nf6 22. Bf3 Bf5 23. Rd1 Rcd8 24. Rfd2 Ng4 25. Bxg4 Bxg4 26. Re1 Bf5 27. Rxe8+ Rxe8 28. Qd1 Qe6 29. a3 Qd7 30. Be3 Bh3 31. Bf2 Qc6 32. Nf4 Bc8 33. Re2 Rxe2 34. Qxe2 Bb7 35. Qe4 Qxe4 36. dxe4 Bxe4 37. Be3 Be5 38. Kf2 g5 39. Ne2 f6 40. Nc1 Kf7 41. Ke2 Ke6 42. Nd3 Bd6 43. Nf2 Bd5 44. Kd3 Bf3 45. b4 Kd5 46. c4+ Kc6 47. bxc5 Bxc5 48. Bd4 f5 49. a4 Bg2 50. Nd1 Bf1+ 51. Kc3 f4 52. Nf2 fxg3 53. hxg3 h6 54. Ne4 Bxd4+ 55. Kxd4 Bg2 56. Nf6 Kd6 57. Ne8+ Ke7 58. Ng7 Bh3 59. Ke5 Kf7 60. Nf5 Kg6 61. Ne7+ Kh5 62. Ng8 Bf1 63. Kd4 Bg2 64. c5 Bc6 65. cxb6 axb6 66. a5 bxa5 67. Kc5 Ba4 68. Nf6+ Kg6 69. Nd5 Bb3 70. Ne7+ Kh5 71. Nf5 a4 72. g4+ Kg6 73. Kb4 Be6 74. Ne3 Bd7 75. Kc3 Kf6 0-1

[Event "World University-ch 12th"]
[Site "Guimaraes"]
[Date "2012.08.23"]
[Round "7"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Viela, Andre Filipe Folha"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2101"]
[BlackElo "2183"]
[PlyCount "58"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 dxc4 5. Bg2 b5 6. Ne5 Bb7 7. Nc3 Bb4 8. 0-0 Qc8 9. Bd2 Be7 10. Qc2 Nd7 11. Rad1 Ngf6 12. Bg5 h6 13. Bc1 a6 14. f4 c5 15. d5 Nxe5 16. fxe5 Nxd5 17. Nxd5 exd5 18. Bxd5 Bxd5 19. Rxd5 0-0 20. e4 Qe6 21. Be3 Rad8 22. Rfd1 Rxd5 23. Rxd5 f5 24. Bxc5 Bxc5+ 25. Rxc5 Qb6 26. Qf2 fxe4 27. Qd4 Qa5 28. Qd5+ Kh8 29. Qxe4 Qd2 0-1

[Event "World University-ch 12th"]
[Site "Guimaraes"]
[Date "2012.08.22"]
[Round "6"]
[White "Da Silva, Lucas Borges"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1938"]
[BlackElo "2101"]
[PlyCount "56"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. Nxc6 bxc6 9. 0-0 0-0 10. Bb3 d6 11. Qd2 Rd8 12. Rfd1 Be6 13. f3 Rab8 14. Qf2 Rb7 15. Rd2 Nd7 16. f4 Bxb3 17. cxb3 Rxb3 18. Rad1 Rb7 19. e5 d5 20. Qh4 e6 21. Na4 Rdb8 22. b3 Bf8 23. Rf2 Nc5 24. Rf3 Nxa4 25. Rh3 f5 26. Qf6 Nc5 27. Bxc5 Qxc5+ 28. Kh1 Qe7 0-1

[Event "World University-ch 12th"]
[Site "Guimaraes"]
[Date "2012.08.22"]
[Round "5"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Botta, Gabriele"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2101"]
[BlackElo "2322"]
[PlyCount "90"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 a6 7. Rc1 Bf5 8. e3 Rc8 9. Be2 e6 10. 0-0 Be7 11. Qb3 Na5 12. Qa4+ Nc6 13. Qb3 Na5 14. Qa4+ Kf8 15. b4 Nc4 16. b5 a5 17. Ne5 Nxe5 18. Bxe5 Nd7 19. Bg3 h5 20. f3 Nb6 21. Qb3 Nc4 22. Bxc4 dxc4 23. Qb2 h4 24. Bf2 h3 25. g3 Bd3 26. Rfd1 Bd6 27. Ne4 Bb8 28. Nc5 Bg6 29. Rxc4 b6 30. Rdc1 bxc5 31. dxc5 Rh5 32. e4 f5 33. c6 fxe4 34. b6 Rd5 35. Qa3+ Kg8 36. Qa4 Be8 37. fxe4 Rd2 38. Qxa5 Rd1+ 39. Rxd1 Qxd1+ 40. Qe1 Qf3 41. Qf1 Rxc6 42. Rxc6 Bxc6 43. Qxh3 Qxe4 44. Kf1 Bb5+ 45. Kg1 Qb1+ 0-1

[Event "World University-ch 12th"]
[Site "Guimaraes"]
[Date "2012.08.21"]
[Round "3"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Shinoda, Taro"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2101"]
[BlackElo "1918"]
[PlyCount "49"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. e3 0-0 8. N5c3 e4 9. Be2 Re8 10. Qc2 Bf5 11. b3 Nxd5 12. Nxd5 Qxd5 13. Nc3 Qe6 14. Bb2 Nc6 15. Bc4 Qg6 16. Nd5 Nb4 17. Qc3 Nxd5 18. Bxd5 Rac8 19. Bxb7 Rc7 20. Bd5 Bb6 21. Bc4 Qxg2 22. 0-0-0 Qg5 23. Rhg1 Qh6 24. Rxg7+ Kf8 25. Ba3+ 1-0

[Event "World University-ch 12th"]
[Site "Guimaraes"]
[Date "2012.08.21"]
[Round "4"]
[White "Martins, Vinicius Tine"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2345"]
[BlackElo "2101"]
[PlyCount "75"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 0-0 8. 0-0 e5 9. Be3 b6 10. Nd2 Nh5 11. a4 a5 12. Ne2 Qe7 13. Nc4 Be6 14. b3 Rfb8 15. Qd2 Rb7 16. Rab1 Qd8 17. Ra1 Rd7 18. Qe1 Nf4 19. Nxf4 exf4 20. Bxf4 Bxa1 21. Qxa1 f6 22. Nd2 b5 23. Qc3 Qe7 24. Be3 c4 25. bxc4 b4 26. Qa1 Rb7 27. Nb3 Kf7 28. Qc1 Rbb8 29. Bc5 Qd8 30. Qh6 Qg8 31. Re1 g5 32. f4 gxf4 33. Qxf4 Qg5 34. Qc7+ Kg6 35. Re3 Rc8 36. Qh2 Kf7 37. Qd6 Re8 38. Qc7+ 1-0

[Event "World University-ch 12th"]
[Site "Guimaraes"]
[Date "2012.08.20"]
[Round "2"]
[White "Bassel, Charaf"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2054"]
[BlackElo "2101"]
[PlyCount "108"]
[EventDate "2012.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Nf6 5. e3 Bf5 6. Bxc4 e6 7. Nge2 Nbd7 8. f3 Be7 9. e4 Bg6 10. Be3 0-0 11. 0-0 Qa5 12. Qb3 Qb4 13. Nf4 Qxb3 14. Bxb3 Rfd8 15. Rfd1 Nf8 16. d5 e5 17. Nd3 N8d7 18. dxc6 bxc6 19. Bc4 a5 20. Rd2 Ne8 21. Rad1 Nd6 22. Ba2 Nb7 23. Kf2 Kf8 24. g4 f6 25. Nb1 Ndc5 26. Nxc5 Rxd2+ 27. Rxd2 Nxc5 28. Nc3 Rb8 29. Ke2 Bf7 30. Bxf7 Kxf7 31. Bxc5 Bxc5 32. Kd3 Ke6 33. Kc2 Bd4 34. b3 g6 35. Rg2 h6 36. h4 Kd6 37. h5 g5 38. Rd2 Rb7 39. Ne2 c5 40. Ng3 Kc6 41. Nf5 Rh7 42. Kd3 Kd7 43. Rc2 Kc6 44. Rd2 Kd7 45. Kc2 Kc6 46. Rd3 Kd7 47. Ne3 Ke6 48. Nc4 Ra7 49. Rd1 Ra8 50. Kd3 Ra7 51. Na3 Rb7 52. Nb5 Kd7 53. Kc4 Kc6 54. Rd3 Rd7 1/2-1/2

