[Event "Badalona op 47th"]
[Site "Badalona"]
[Date "2023.08.10"]
[Round "9"]
[White "Motuz, Karol"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2291"]
[BlackElo "2321"]
[PlyCount "108"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 Qd6 10. Rb1 b6 11. f4 exf4 12. e4 Nge7 13. Qf3 0-0 14. Qxf4 Qe6 15. Bg2 Ng6 16. Qg3 Qxa2 17. Rd1 Qc4 18. h4 f5 19. h5 f4 20. Qg4 Nge5 21. dxe5 Nxe5 22. Qe2 Qxe2+ 23. Kxe2 f3+ 24. Bxf3 Rxf3 25. Be3 Raf8 26. Rhg1 c5 27. Rg5 Nc4 28. Rd7 R3f7 29. Rxf7 Kxf7 30. Rd5 Nxe3 31. Kxe3 Ke7 32. f4 a5 33. Rg5 Rf7 34. f5 a4 35. c4 a3 36. Rg2 Kf6 37. Kf4 Ra7 38. e5+ Kf7 39. Ra2 Ra4 40. Ke3 g5 41. h6 g4 42. Kf4 Rxc4+ 43. Kg5 Ra4 44. e6+ Ke8 45. f6 g3 46. Kf5 c4 47. Ke5 c3 48. Rg2 Rg4 49. Rc2 Rc4 50. Rg2 Rg4 51. Rc2 Rc4 52. Rg2 Rg4 53. Rc2 Rc4 54. Rg2 Rg4 1/2-1/2

[Event "Badalona op 47th"]
[Site "Badalona"]
[Date "2023.08.09"]
[Round "8"]
[White "Perez Mitjans, Orelvis"]
[Black "Suvradeepta, Das"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2321"]
[BlackElo "2122"]
[PlyCount "130"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. Be2 Bb4 8. 0-0 0-0 9. Bf4 Re8 10. e5 Nfd7 11. Qg3 Bf8 12. Nd1 c5 13. Ne3 Nc6 14. c3 b5 15. h4 a5 16. h5 Qc7 17. Ng4 Kh8 18. Bf3 Qb7 19. Rfe1 c4 20. d4 b4 21. h6 g6 22. Bg5 Qb6 23. Qf4 Kg8 24. Bd1 a4 25. Re3 a3 26. Rf3 f5 27. exf6 Kf7 28. Bc2 axb2 29. Rb1 bxc3 30. Bxg6+ Kxg6 31. f7 Qxd4 32. fxe8Q+ Rxe8 33. Qf7+ Kxg5 34. Qg8+ Bg7 35. Qxh7 Rh8 36. hxg7 Rxh7 37. g8Q+ Rg7 38. Qxe6 Qxg4 39. Qe3+ Kh5 40. Rh3+ Kg6 41. Rg3 Kf5 42. Rxg4 Rxg4 43. Qxc3 Nd4 44. Rxb2 Ne5 45. Qh3 Nef3+ 46. Kf1 Ng5 47. Qh5 c3 48. Rb1 Nde6 49. f3 Rxg2 50. Rc1 d4 51. a4 Nf4 52. Qh8 Nxf3 53. Qc8+ Ke4 54. Qc6+ Ke3 55. Rxc3+ dxc3 56. Qxc3+ Ke4 57. Qc6+ Ke3 58. Qc5+ Ke4 59. Qe7+ Kd3 60. Qd6+ Ke3 61. Qxf4+ Kxf4 62. Kxg2 Nd4 63. a5 Nb5 64. a6 Ke5 65. a7 Nxa7 1/2-1/2

[Event "Badalona op 47th"]
[Site "Badalona"]
[Date "2023.08.06"]
[Round "5"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2116"]
[BlackElo "2321"]
[PlyCount "67"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 b5 5. d4 cxd4 6. Qxd4 Nc6 7. Qe3 Nb4 8. Qd2 Bc5 9. Bg2 Bb7 10. 0-0 d6 11. a3 Nc6 12. b4 Bb6 13. a4 bxa4 14. Nxa4 Bc7 15. Bb2 Nf6 16. c4 0-0 17. h3 Rb8 18. f4 Ba8 19. Bc3 Ne7 20. Qc2 d5 21. Nc5 Bb6 22. Bxf6 gxf6 23. cxd5 exd5 24. Rfd1 Nc6 25. Qc3 Qc8 26. Qxf6 Bd8 27. Qh6 Nxb4 28. Rdc1 Rb6 29. Qh5 Rc6 30. Nb3 Rc4 31. exd5 Re8 32. Ned4 Nd3 33. Nf5 Rxc1+ 34. Rxc1 1-0

[Event "Badalona op 47th"]
[Site "Badalona"]
[Date "2023.08.05"]
[Round "4"]
[White "Perez Mitjans, Orelvis"]
[Black "Iglesias Ojeda, Fernando"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2321"]
[BlackElo "2051"]
[PlyCount "107"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c6 7. a4 d5 8. e5 Bc5 9. Qd3 Ng4 10. Nd1 Qe7 11. Be2 f6 12. Nh4 Nh6 13. Qg3 fxe5 14. fxe5 Nxe5 15. Bg5 Qe6 16. Bxh6 gxh6 17. Rf1 Bd7 18. Bh5+ Ng6+ 19. Kd2 0-0-0 20. Nf5 Ne7 21. Ng7 Qd6 22. Qxd6 Bxd6 23. g3 Rhg8 24. Rf7 Rdf8 25. Rxf8+ Rxf8 26. Be2 Ng6 27. a5 Ne5 28. Ra4 Nf3+ 29. Bxf3 Rxf3 30. Nh5 Be8 31. Ng7 Bd7 32. Ke2 Rf7 33. Nh5 c5 34. Rh4 Be7 35. Rf4 Rxf4 36. Nxf4 d4 37. Nf2 Bd8 38. Ne4 Bxa5 39. Nxc5 Bf5 40. Ncd3 Kd7 41. Kf3 Kd6 42. g4 Bd7 43. Nh5 Bd8 44. h3 Bc6+ 45. Kg3 b5 46. Ng7 Bg5 47. h4 Bd2 48. Nf5+ Kd5 49. Ne7+ Kd6 50. Nf5+ Kd5 51. Ne7+ Kd6 52. Nf5+ Kd5 53. Ne7+ Kd6 54. Nf5+ 1/2-1/2

[Event "Catalunya-chT Gp2 Final"]
[Site "Barcelona"]
[Date "2023.03.25"]
[Round "3.2"]
[White "Alonso Bouza, Julio Javier"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2360"]
[BlackElo "2319"]
[PlyCount "52"]
[EventDate "2023.03.11"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Cerdanyola Valles"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N5c3 Be7 8. Be2 0-0 9. 0-0 b6 10. Bf4 Bb7 11. Re1 a6 12. Nd2 Qc7 13. Rc1 Ne5 14. h3 Rac8 15. a3 Qb8 16. Bf1 Rfd8 17. b4 Ng6 18. Be3 Nd7 19. Qb3 Bf6 20. Na4 Ba8 21. Red1 h5 22. f4 h4 23. Nc3 Ndf8 24. Na4 Nd7 25. Nc3 Ndf8 26. Na4 Nd7 1/2-1/2

[Event "Catalunya-chT Gp2 Final"]
[Site "Barcelona"]
[Date "2023.03.18"]
[Round "2.2"]
[White "Perez Mitjans, Orelvis"]
[Black "Barbero Sendic, Alejandro"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2319"]
[BlackElo "2330"]
[PlyCount "59"]
[EventDate "2023.03.11"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Badalona Cor de Marina"]
[BlackTeam "Sant Andreu"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Bg7 9. Bc4 0-0 10. Nxc6 bxc6 11. 0-0 Qc7 12. h3 e5 13. Be3 Bf5 14. Rfd1 Nd7 15. Bb3 Nb6 16. Qa5 Qb7 17. Rd2 Be6 18. Bxe6 fxe6 19. b3 Nd5 20. Ne4 Qf7 21. Rad1 Qf5 22. Ng3 Qf6 23. c4 Nxe3 24. fxe3 Qh4 25. Kh2 e4 26. Rd7 Bf6 27. Rb7 Rad8 28. Rxd8 Rxd8 29. Rxa7 Rf8 30. Qc7 1-0

[Event "Catalunya-chT Gp2 Final"]
[Site "Barcelona"]
[Date "2023.03.11"]
[Round "1.2"]
[White "Glek, Igor Vladimirovich"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2443"]
[BlackElo "2319"]
[PlyCount "97"]
[EventDate "2023.03.11"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Olot"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 e5 6. Qd3 h6 7. Be3 Ngf6 8. Bc4 Be7 9. Nc3 a6 10. a4 0-0 11. 0-0 Qc7 12. Nh4 Nc5 13. Bxc5 Qxc5 14. Nf5 Re8 15. Rad1 Bf8 16. Ne3 Be6 17. Ncd5 Nxd5 18. Bxd5 Rab8 19. c3 Rec8 20. Qb1 b5 21. Qa2 Re8 22. axb5 axb5 23. Nc2 Kh8 24. Nb4 Qc8 25. Rd3 Bxd5 26. Qxd5 f5 27. exf5 Qxf5 28. Re1 Rec8 29. Rf3 Qg6 30. Na6 Rb6 31. Nc7 Rbb8 32. Ne6 Re8 33. Nxf8 Rxf8 34. Rxf8+ Rxf8 35. Qxb5 Qc2 36. Qe2 Qb3 37. Rd1 Qb6 38. g3 Rf6 39. b4 Qc6 40. c4 Qb6 41. b5 Qc5 42. Rb1 d5 43. cxd5 Qxd5 44. Rd1 Qb3 45. Rd8+ Kh7 46. Qe4+ g6 47. Rd7+ Kg8 48. Qxe5 Re6 49. Qg7# 1-0

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2023.03.04"]
[Round "7.2"]
[White "Fernandez Guillen, Ernesto J"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2454"]
[BlackElo "2344"]
[PlyCount "94"]
[EventDate "2023.01.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Sant Cugat"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Ne5 11. Bb3 h5 12. 0-0-0 Qa5 13. g4 Rfc8 14. g5 Ne8 15. Nd5 Qxd2+ 16. Rxd2 Kf8 17. f4 Nc4 18. Bxc4 Rxc4 19. b3 Rcc8 20. f5 Bxd4 21. Bxd4 gxf5 22. Rf1 e5 23. Bb2 f4 24. Nf6 Bh3 25. Rf3 Bg4 26. Rfd3 Rc6 27. Ba3 f3 28. c4 Kg7 29. Nxe8+ Rxe8 30. Bxd6 f6 31. gxf6+ Kxf6 32. Rf2 Ke6 33. Ba3 b5 34. c5 Rf8 35. Kd2 a5 36. b4 Ra8 37. Ke3 axb4 38. Bxb4 Rca6 39. a3 R8a7 40. Rfd2 Rc6 41. Rd6+ Rxd6 42. Rxd6+ Kf7 43. c6 Ra6 44. Kf2 Ke8 45. Rf6 Kd8 46. c7+ Kxc7 47. Rxa6 Kb7 1-0

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2023.02.25"]
[Round "6.1"]
[White "Alsina Leal, Daniel"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "2520"]
[BlackElo "2344"]
[PlyCount "93"]
[EventDate "2023.01.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Barbera"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Bd3 0-0 11. 0-0 d6 12. Qd2 Be6 13. b3 a6 14. Rab1 Kh8 15. Bxd4 exd4 16. Ne2 f5 17. exf5 gxf5 18. Rbd1 Qh4 19. f4 Bf7 20. Bxf5 Bxc4 21. bxc4 Rxf5 22. Nxd4 Rf6 23. g3 Qh5 24. Qg2 Rh6 25. Nb3 Rc8 26. Rd5 Qf7 27. Rfd1 Qe7 28. Nd4 Bxd4+ 29. R5xd4 Re6 30. Qd2 Rc6 31. Qc3 Kg8 32. f5 Re5 33. Rg4+ Kh8 34. Re4 b5 35. Rxd6 Qxd6 36. Rxe5 Kg8 37. c5 Qd1+ 38. Kg2 Qd7 39. Qb3+ Kg7 40. Qd5 Qxd5+ 41. Rxd5 a5 42. Kf3 b4 43. Ke4 a4 44. Kd4 Ra6 45. Kc4 b3 46. axb3 a3 47. Rd1 1-0

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2023.02.18"]
[Round "5.1"]
[White "Perez Mitjans, Orelvis"]
[Black "Jerez Perez, Alfonso"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2344"]
[BlackElo "2338"]
[PlyCount "132"]
[EventDate "2023.01.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Badalona Cor de Marina"]
[BlackTeam "Foment Martinenc"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Bg5 h6 8. Bh4 d6 9. a4 Rb8 10. axb5 axb5 11. c3 g5 12. Bg3 Bg4 13. h4 Nh5 14. hxg5 hxg5 15. Bd5 Qd7 16. Qc1 f6 17. Nxg5 fxg5 18. Bxc6 Qxc6 19. Qxg5 Qd7 20. Rh4 Rf8 21. Rxg4 Nxg3 22. fxg3 Qf7 23. Qg6 Kd7 24. Qxf7+ Rxf7 25. Nd2 Rh8 26. Rh4 Rg8 27. Rh3 Bf2+ 28. Ke2 Bxg3 29. Nf3 Rfg7 30. Rah1 Bf4 31. Rh7 Rxh7 32. Rxh7+ Kc6 33. Kf2 Bg3+ 34. Kf1 Ra8 35. Rg7 Bf4 36. d4 Ra1+ 37. Ke2 Ra2 38. Kf1 Ra1+ 39. Ke2 Ra2 40. dxe5 Rxb2+ 41. Kd3 dxe5 42. g3 Rf2 43. Nd4+ exd4 44. gxf4 dxc3 45. Kxc3 Rxf4 46. Kd4 Kb6 47. Ke5 Rf1 48. Rg6+ c6 49. Kd4 Rd1+ 50. Kc3 Rc1+ 51. Kd4 Rc4+ 52. Kd3 Rc5 53. Rg8 Rh5 54. Ke3 Kc5 55. Kf4 b4 56. e5 Rh1 57. Rb8 Re1 58. Kf5 Kd5 59. Rd8+ Kc4 60. e6 b3 61. Rb8 c5 62. Kf6 Kc3 63. e7 b2 64. Kf7 Kc2 65. e8Q Rxe8 66. Kxe8 b1Q 0-1

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2023.02.11"]
[Round "4.1"]
[White "Henderson de la Fuente, Lance"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2506"]
[BlackElo "2344"]
[PlyCount "53"]
[EventDate "2023.01.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Andorra"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "AND"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. Nbd2 e6 5. e3 Bd6 6. Bg3 Nf6 7. Be2 Ne4 8. Nxe4 dxe4 9. Nd2 Bf5 10. c3 0-0 11. Qc2 Bxg3 12. hxg3 e5 13. Nxe4 exd4 14. exd4 Re8 15. f3 Bxe4 16. fxe4 Qg5 17. Kf2 Rad8 18. e5 g6 19. Qc1 Qe7 20. Qh6 f6 21. Bc4+ Kh8 22. Qxg6 Rf8 23. e6 Nxd4 24. cxd4 Rxd4 25. Bd3 f5 26. Rxh7+ Qxh7 27. e7 1-0

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2023.02.04"]
[Round "3.1"]
[White "Perez Mitjans, Orelvis"]
[Black "Zwardon, Vojtech"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2344"]
[BlackElo "2487"]
[PlyCount "62"]
[EventDate "2023.01.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Badalona Cor de Marina"]
[BlackTeam "Lira Vendrellenca"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nc3 Nf6 7. Be3 b6 8. h3 0-0 9. Qd2 e5 10. Bh6 Qd6 11. g4 a5 12. Rg1 a4 13. Ne2 Bxh6 14. Qxh6 c4 15. 0-0-0 a3 16. b3 cxb3 17. axb3 Be6 18. Qe3 Rfd8 19. d4 c5 20. d5 c4 21. bxc4 Bd7 22. c5 bxc5 23. Nc3 a2 24. Kd2 Ra3 25. Ra1 Rda8 26. Ke2 Qb6 27. g5 Nxe4 28. Qxe4 Rxc3 29. Ne1 Qb2 30. Kd2 Rb8 31. Qxe5 Rxc2+ 0-1

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2023.01.28"]
[Round "2.1"]
[White "Edouard, Romain"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2537"]
[BlackElo "2344"]
[PlyCount "47"]
[EventDate "2023.01.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Valls"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. Nbd2 e6 5. e3 Bd6 6. Bg3 Nf6 7. c4 0-0 8. a3 Ne4 9. Bd3 Nxd2 10. Qxd2 Bxf3 11. gxf3 Qf6 12. f4 Rfd8 13. 0-0-0 dxc4 14. Bxc4 Bf8 15. Kb1 Ne7 16. Qc2 Rac8 17. Qd3 h5 18. f3 g6 19. Rhg1 c5 20. Qe2 cxd4 21. e4 Nc6 22. f5 Be7 23. e5 Nxe5 24. Bxe5 1-0

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2023.01.21"]
[Round "?"]
[White "Narciso Dublan, Marc"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2432"]
[BlackElo "2344"]
[PlyCount "116"]
[EventDate "2023.01.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]
[WhiteTeam "Ateneu Colon"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. h3 Nbd7 6. e3 Bg7 7. Be2 0-0 8. 0-0 Ne4 9. Nxe4 dxe4 10. Nd2 Nf6 11. c3 Bf5 12. Qc2 h5 13. Be5 Re8 14. Rfd1 Qc8 15. a4 Bh6 16. a5 h4 17. Qb3 g5 18. Nf1 g4 19. Bxf6 exf6 20. hxg4 Bxg4 21. Bxg4 Qxg4 22. Nh2 Qg6 23. Kh1 f5 24. d5 Kh8 25. Qxb7 Rg8 26. Rg1 cxd5 27. Qxd5 f4 28. exf4 Bxf4 29. Qd4+ Rg7 30. Rae1 f5 31. Nf1 Re8 32. Ne3 Be5 33. Qa4 Reg8 34. Qb5 Re7 35. Qc5 Ree8 36. Rd1 f4 37. Rd5 Rc8 38. Qb5 a6 39. Qe2 f3 40. Qd1 Qe6 41. Rxe5 Qxe5 42. gxf3 Rxg1+ 43. Kxg1 Rg8+ 44. Kh1 exf3 45. Qxf3 Qg5 46. Kh2 Rg7 47. Kh3 Rg6 48. Ng4 Kh7 49. Qe4 Kh8 50. f3 Rg7 51. Qe8+ Kh7 52. Qe4+ Kh8 53. Qd4 Qxa5 54. Qf6 Qg5 55. Qd4 Qa5 56. Qf6 Qg5 57. Qd4 Qa5 58. Qf6 Qg5 1/2-1/2

[Event "Lorca Christmas op"]
[Site "Lorca"]
[Date "2022.12.30"]
[Round "8"]
[White "Martinez Ramirez, Lennis"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2419"]
[BlackElo "2344"]
[PlyCount "115"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 c6 2. e4 e5 3. Nf3 Qa5 4. Nc3 Bc5 5. Nxe5 Bxf2+ 6. Kxf2 Qxe5 7. d4 Qf6+ 8. Kg1 d6 9. Be2 h5 10. Be3 Qg6 11. Qf1 Nf6 12. Qf4 Ng4 13. Bd2 Qf6 14. Qxf6 Nxf6 15. Bf4 Ke7 16. h3 Nbd7 17. Bf3 Nf8 18. b4 Ng6 19. Bg5 Be6 20. c5 dxc5 21. bxc5 Kf8 22. Rb1 Rb8 23. Kf2 Bc4 24. Rb4 Ba6 25. e5 Nh7 26. Be3 Ne7 27. Bxh5 Ng5 28. Be2 Bxe2 29. Kxe2 Ne6 30. Rhb1 Nf5 31. Bf2 a5 32. Ra4 f6 33. exf6 gxf6 34. d5 cxd5 35. Nxd5 Kf7 36. g4 Ne7 37. Nxe7 Kxe7 38. h4 Kf7 39. Rxa5 Nd8 40. Rab5 Ra8 41. R1b2 Re8+ 42. Kf3 Ra3+ 43. R5b3 Ra5 44. Re3 Rxe3+ 45. Bxe3 Ke6 46. h5 Ra3 47. h6 Kf7 48. Rd2 Nc6 49. Rd7+ Kg8 50. Rxb7 Rxa2 51. Ke4 Re2 52. Rg7+ Kh8 53. Rf7 Ne5 54. Re7 Re1 55. g5 Ng4 56. Kf3 Ne5+ 57. Kf2 Nd3+ 58. Kg3 1-0

[Event "Lorca Christmas op"]
[Site "Lorca"]
[Date "2022.12.30"]
[Round "9"]
[White "Perez Mitjans, Orelvis"]
[Black "Vignesh, B2222"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2344"]
[BlackElo "2032"]
[PlyCount "102"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 h6 8. 0-0 d6 9. a4 Rb8 10. axb5 axb5 11. Be3 Bg4 12. h3 Bxf3 13. Qxf3 Nd4 14. Bxd4 Bxd4 15. Nd1 0-0 16. Kh1 b4 17. Rb1 c6 18. Ne3 g6 19. Rfc1 Kg7 20. c3 bxc3 21. bxc3 Bxe3 22. fxe3 d5 23. exd5 cxd5 24. e4 dxe4 25. dxe4 Qd6 26. Rf1 Rb6 27. Rbd1 Qc5 28. Bd5 Rc8 29. c4 Rc7 30. Rd2 Nh5 31. Qc3 Re7 32. Rdf2 Nf6 33. Qa1 Nxd5 34. cxd5 Qd4 35. Qa3 Reb7 36. Qf3 h5 37. Kh2 Qb4 38. Rc1 Qb3 39. Rc3 Qa4 40. Ra3 Qc4 41. Ra8 Qb3 42. Re8 Qxf3 43. Rxf3 f6 44. Rc3 Rd7 45. Rc4 Rb2 46. Kg3 h4+ 47. Kf3 Rb3+ 48. Kf2 Rb2+ 49. Kg1 Ra7 50. d6 Ra1+ 51. Kh2 Rbb1 0-1

[Event "Lorca Christmas op"]
[Site "Lorca"]
[Date "2022.12.29"]
[Round "7"]
[White "Perez Mitjans, Orelvis"]
[Black "Makkar, Rajat"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2344"]
[BlackElo "2430"]
[PlyCount "81"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d3 Nge7 7. Be3 d6 8. d4 exd4 9. cxd4 0-0 10. dxc5 Bxb2 11. Nbd2 dxc5 12. Rb1 Bd4 13. Nxd4 Nxd4 14. Bh6 a6 15. Bxf8 Qxf8 16. Be2 b5 17. Nb3 Nec6 18. Bg4 Bb7 19. Re1 Rd8 20. Qc1 c4 21. Nxd4 Rxd4 22. Qf4 c3 23. Rbd1 h5 24. Bf3 b4 25. Qc7 Rxd1 26. Rxd1 Qe7 27. Qxe7 Nxe7 28. Rd4 Nc6 29. Rc4 Ne5 30. Rc7 Bc6 31. Bd1 g5 32. h4 f6 33. hxg5 fxg5 34. Bc2 Kf8 35. f3 Bd7 36. Rc5 Nc6 37. Ba4 Nb8 38. Bb3 Nc6 39. Ba4 Nb8 40. Bb3 Nc6 41. Ba4 1/2-1/2

[Event "Lorca Christmas op"]
[Site "Lorca"]
[Date "2022.12.29"]
[Round "6"]
[White "Sabuk, Piotr"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2426"]
[BlackElo "2344"]
[PlyCount "66"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 exd4 8. Ne2 Nf6 9. Nxd4 0-0 10. Nxc6 Qxc6 11. Rc1 Qe6 12. Qd4 Re8 13. Bd3 Bd7 14. 0-0 Bc6 15. Qf4 Qd5 16. Qg3 Nh5 17. e4 Qd8 18. Qe3 Qh4 19. g3 Qh3 20. Rfd1 Rad8 21. f3 Nxg3 22. Bxg7 Nf5 23. Qg5 Nxg7 24. Rd2 h6 25. Qf4 Re6 26. Bf1 Rg6+ 27. Kh1 Qc8 28. Bh3 Ne6 29. Bxe6 fxe6 30. Rg2 Rxg2 31. Kxg2 Qd7 32. Rg1 Kh7 33. Kh1 Qe7 0-1

[Event "Lorca Christmas op"]
[Site "Lorca"]
[Date "2022.12.28"]
[Round "4"]
[White "Alvarez Pedraza, Aramis"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2451"]
[BlackElo "2344"]
[PlyCount "55"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bg4 4. e3 Nbd7 5. h3 Bh5 6. c4 e6 7. Nc3 c6 8. Be2 a6 9. d3 Bd6 10. g4 Bg6 11. g5 Nh5 12. Rg1 h6 13. Nh4 hxg5 14. Nxg6 fxg6 15. d4 Qa5 16. Qc2 0-0-0 17. 0-0-0 Ba3 18. Rxg5 Nhf6 19. Bf1 Kb8 20. Rxg6 e5 21. Rxg7 dxc4 22. bxc4 exd4 23. exd4 Nb6 24. Qb3 Bxb2+ 25. Kxb2 Ne8 26. Re7 Rf8 27. Re5 Rxf2+ 28. Ka1 1-0

[Event "Lorca Christmas op"]
[Site "Lorca"]
[Date "2022.12.27"]
[Round "3"]
[White "Perez Mitjans, Orelvis"]
[Black "Arvind, Ramnath Iyer"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2344"]
[BlackElo "1834"]
[PlyCount "67"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 a6 5. Ba4 Ngf6 6. Nc3 g6 7. 0-0 Bg7 8. d3 0-0 9. h3 Rb8 10. Bg5 Qa5 11. Bd2 Qc7 12. Rb1 e5 13. a3 h6 14. b4 b6 15. Ne1 Bb7 16. Nc2 Rfd8 17. Ne3 Nf8 18. bxc5 bxc5 19. Ncd5 Bxd5 20. cxd5 Rxb1 21. Qxb1 Rb8 22. Qc2 Nh5 23. Nc4 Nf4 24. Kh2 Qe7 25. g3 Ne2 26. Be3 Nd4 27. Bxd4 cxd4 28. Rb1 Qc7 29. Rxb8 Qxb8 30. Qb3 Qc7 31. Qb4 Qc5 32. Nxd6 Qc7 33. Nc4 Nd7 34. Qe7 1-0

[Event "Badalona op 46th"]
[Site "Badalona"]
[Date "2022.08.09"]
[Round "8"]
[White "Anustoop, Biswas"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2145"]
[BlackElo "2383"]
[PlyCount "114"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 Nc6 8. c3 Bc5 9. Be3 Ne5 10. Bf4 d6 11. Bc2 Bd7 12. Rc1 Ng6 13. Bg3 h5 14. h3 h4 15. Bh2 Nh5 16. Qf3 e5 17. Ne2 Rh6 18. Nd2 Ngf4 19. Bxf4 Nxf4 20. Nxf4 exf4 21. Nb3 Ba7 22. Nd4 g5 23. Nf5 Bxf5 24. exf5 0-0-0 25. Be4 d5 26. Bd3 Kb8 27. c4 Rc6 28. b3 dxc4 29. bxc4 Rcd6 30. Rd1 Qd7 31. Rab1 Bc5 32. Bc2 Rxd1+ 33. Rxd1 Qe7 34. Rxd8+ Qxd8 35. Qd3 Qa5 36. Kf1 Qxa2 37. Ke2 Ka7 38. f6 Qb2 39. Qf5 Qd4 40. Kf3 Qxf2+ 41. Kg4 Qxg2+ 42. Kh5 Qe2+ 43. Kxg5 Be3 44. Kh6 Qg2 45. Kh7 Qc6 46. Bd3 f3 47. Be4 Qxc4 48. Qxf3 Bd4 49. Bxb7 Bxf6 50. Bd5 Qc2+ 51. Be4 Qc3 52. Kg8 Qd4 53. Kxf7 Bd8 54. Kg8 Bc7 55. Qf5 a5 56. Qd5 Qg1+ 57. Kh7 Kb6 1-0

[Event "Barcelona GM 8th"]
[Site "Barcelona"]
[Date "2022.08.08"]
[Round "9"]
[White "Perez Mitjans, Orelvis"]
[Black "Ayats Llobera, Gerard"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2383"]
[BlackElo "2423"]
[PlyCount "88"]
[EventDate "2022.07.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 b4 6. Nce2 d5 7. exd5 Bxd5 8. Nf3 Nf6 9. 0-0 e6 10. a3 Be7 11. b3 0-0 12. Bb2 Nbd7 13. Nf4 Bb7 14. Nd2 Bxg2 15. Nxg2 Nd5 16. Nc4 Nc3 17. Bxc3 bxc3 18. Nf4 Nf6 19. Qf3 Ra7 20. Rfe1 Qa8 21. Qxa8 Rfxa8 22. h4 Rd8 23. Kg2 Kf8 24. Kf3 Nd5 25. Ng2 Bf6 26. g4 h6 27. Kg3 Ne7 28. f4 g6 29. g5 Nf5+ 30. Kg4 Bg7 31. Rh1 Rd4 32. Rab1 h5+ 33. Kf3 Rxc4 34. bxc4 Nd4+ 35. Kg3 Nxc2 36. Rbc1 Nxa3 37. Ne3 Rd7 38. Rhd1 Bd4 39. Nc2 Nxc2 40. Rxc2 Rb7 41. Ra1 Rb2 42. Rcc1 Rd2 43. Rd1 Rxd1 44. Rxd1 Be3 0-1

[Event "Badalona op 46th"]
[Site "Badalona"]
[Date "2022.08.08"]
[Round "7"]
[White "Perez Mitjans, Orelvis"]
[Black "Cruz Estrada, Filemon"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2383"]
[BlackElo "2316"]
[PlyCount "73"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. h4 h5 9. Nh3 g6 10. Nhg5 cxd4 11. cxd4 Bb4+ 12. Kf2 f6 13. exf6 Nxf6 14. Bd3 0-0 15. Bxg6 Kg7 16. Bc2 e5 17. fxe5 Ne4+ 18. Nxe4 dxe4 19. Bxe4 Nxe5 20. Rf1 Bd7 21. Kg1 Bb5 22. Rf2 Ng4 23. Rc2 Qd6 24. Bg5 Ba5 25. a4 Ba6 26. Bd3 Rae8 27. Bxa6 bxa6 28. Re2 Qg3 29. Rxe8 Rxe8 30. Qc2 Bb6 31. Qd2 Re4 32. Rc1 Bxd4+ 33. Kf1 Nh2+ 34. Nxh2 Qxh2 35. Bf6+ Bxf6 36. Qd7+ Be7 37. Rc3 0-1

[Event "Badalona op 46th"]
[Site "Badalona"]
[Date "2022.08.07"]
[Round "6"]
[White "Berdayes Ason, Dylan Isidro"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2489"]
[BlackElo "2383"]
[PlyCount "23"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[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. exd5 cxd5 4. Nf3 Nf6 5. Ne5 Nbd7 6. Bd3 e6 7. 0-0 Be7 8. c4 0-0 9. Nc3 dxc4 10. Bxc4 Nb6 11. Bb3 Nbd5 12. Bg5 1/2-1/2

[Event "Barcelona GM 8th"]
[Site "Barcelona"]
[Date "2022.08.07"]
[Round "8"]
[White "Valenzuela Gomez, Fernando Alberto"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2373"]
[BlackElo "2383"]
[PlyCount "54"]
[EventDate "2022.07.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 d6 6. Nc3 g6 7. a4 Bg7 8. e4 0-0 9. Nf3 axb5 10. Bxb5 Ba6 11. Bxa6 Nxa6 12. 0-0 Nb4 13. Re1 Nd7 14. Be3 Qa5 15. Qe2 Rfb8 16. Bg5 Kf8 17. Rad1 Qa6 18. Qd2 c4 19. Ra1 Nd3 20. Reb1 N7c5 21. Ra3 Rb7 22. Bh6 Rab8 23. Ra2 Qa5 24. Nd4 Nb3 25. Nxb3 Rxb3 26. Bxg7+ Kxg7 27. Ra3 Rxb2 0-1

[Event "Badalona op 46th"]
[Site "Badalona"]
[Date "2022.08.06"]
[Round "5"]
[White "Perez Mitjans, Orelvis"]
[Black "Kshatriya, Nitin Vekhande"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2383"]
[BlackElo "2016"]
[PlyCount "187"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. Bc2 Nc6 7. 0-0 0-0 8. Re1 e5 9. d3 d5 10. Nbd2 Re8 11. Ba4 Bd7 12. exd5 Nxd5 13. Ne4 b6 14. Bb3 Be6 15. Nfg5 Nc7 16. Nxe6 Nxe6 17. Qf3 Rc8 18. h4 h6 19. h5 g5 20. Be3 Qe7 21. Ng3 Red8 22. Qe4 Qf6 23. Bc2 Ne7 24. Qa4 Nd5 25. Qxa7 Ra8 26. Qb7 Nec7 27. Ne4 Qe6 28. Bb3 Rab8 29. Qxc7 Nxc7 30. Bxe6 Nxe6 31. Ng3 Rxd3 32. Nf5 b5 33. a3 e4 34. Kf1 b4 35. axb4 cxb4 36. Ne7+ Kh7 37. Nc6 Rb7 38. Nxb4 Rdd7 39. Ra5 Nc7 40. Bc1 Bf8 41. Nc6 Rd6 42. Nd4 Ne6 43. Nf5 Rd8 44. Rxe4 Nc5 45. Rd4 Rxd4 46. cxd4 Nd3 47. Be3 Nxb2 48. Ra8 Bg7 49. d5 Nc4 50. Rc8 Rb1+ 51. Ke2 Rb2+ 52. Kd3 Rb3+ 53. Ke4 Rb4 54. Kd3 Rb3+ 55. Ke2 Ne5 56. Nxg7 Kxg7 57. Bd4 f6 58. Bxe5 fxe5 59. d6 Rb4 60. d7 Rd4 61. d8Q Rxd8 62. Rxd8 g4 63. Rd6 e4 64. Ke3 g3 65. fxg3 Kh7 66. Kxe4 Kg7 67. g4 Kf7 68. Rxh6 Kg7 69. g5 Kf7 70. Ra6 Ke7 71. h6 Kf7 72. g6+ Kg8 73. Ra7 Kf8 74. Rg7 Ke8 75. Kf5 Kf8 76. Kf6 Ke8 77. h7 Kf8 78. h8B Ke8 79. Rf7 Kd8 80. g7 Ke8 81. g8B Kd8 82. g4 Ke8 83. g5 Kd8 84. Re7 Kc8 85. g6 Kd8 86. Bb3 Kc8 87. g7 Kd8 88. g8N Kc8 89. Ke6 Kd8 90. Bc3 Kc8 91. Nf6 Kd8 92. Be5 Kc8 93. Bd5 Kd8 94. Re8# 1-0

[Event "Barcelona GM 8th"]
[Site "Barcelona"]
[Date "2022.08.06"]
[Round "7"]
[White "Perez Mitjans, Orelvis"]
[Black "Plazuelo Pascual, Juan"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2383"]
[BlackElo "2448"]
[PlyCount "88"]
[EventDate "2022.07.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7 11. Qf3 e5 12. Nf5 Bxf5 13. exf5 Nbd7 14. Be2 0-0 15. 0-0 d5 16. Nxd5 Nxd5 17. Qxd5 exf4 18. Bf3 Rab8 19. Rae1 Nf6 20. Qb3 Bc5 21. Qa4 Rfe8 22. Rxe8+ Rxe8 23. Bxc5 Qxc5+ 24. Kh1 Qxf5 25. Bxb7 Re3 26. Qxa6 Qxc2 27. b4 Qb2 28. Bf3 g5 29. b5 Rxa3 30. Qc8+ Kg7 31. Qc4 Rc3 32. Qa4 Rc1 33. Rxc1 Qxc1+ 34. Qd1 Qb2 35. Qd3 g4 36. Bd1 Qe5 37. Qf1 Qd4 38. Bc2 g3 39. h3 Qb2 40. Bd3 Nd5 41. Qf3 Ne3 42. b6 Qc1+ 43. Bf1 Nxf1 44. Qg4+ Kf8 0-1

[Event "Barcelona GM 8th"]
[Site "Barcelona"]
[Date "2022.08.05"]
[Round "6"]
[White "Munoz Pantoja, Miguel Angel"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2408"]
[BlackElo "2383"]
[PlyCount "33"]
[EventDate "2022.07.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2 Bd6 15. c4 Be5 16. cxd5 cxd5 17. Rab1 1/2-1/2

[Event "Badalona op 46th"]
[Site "Badalona"]
[Date "2022.08.05"]
[Round "4"]
[White "Paredes Lagos, Anthony Javier"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "B39"]
[WhiteElo "2160"]
[BlackElo "2383"]
[PlyCount "58"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Bd3 0-0 11. 0-0 d6 12. Rc1 Be6 13. Qd2 Rc8 14. b3 f5 15. exf5 gxf5 16. f4 Nc6 17. Rfd1 Qe7 18. Bf1 Rcd8 19. Qf2 Kh8 20. fxe5 Bxe5 21. Nd5 Bxd5 22. cxd5 f4 23. Bb6 axb6 24. dxc6 bxc6 25. Rxc6 Qg5 26. Qf3 Rc8 27. Rxc8 Rxc8 28. Qb7 Rf8 29. Qf3 Qh4 1/2-1/2

[Event "Barcelona GM 8th"]
[Site "Barcelona"]
[Date "2022.08.04"]
[Round "5"]
[White "Perez Mitjans, Orelvis"]
[Black "Domingo Nunez, Ruben"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2383"]
[BlackElo "2361"]
[PlyCount "68"]
[EventDate "2022.07.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Qa4 a6 7. Re1 Qb6 8. Bf1 e5 9. Na3 0-0 10. Nc4 Qc7 11. Ne3 d6 12. Qc2 h6 13. a3 Be6 14. d4 exd4 15. cxd4 cxd4 16. Nxd4 Bd7 17. Ne2 Rfe8 18. Nc3 Rac8 19. Ned5 Nxd5 20. Nxd5 Qd8 21. Qd1 Nd4 22. Bd3 Bc6 23. Nc3 d5 24. Bf4 dxe4 25. Nxe4 Ne6 26. Nd6 Bxb2 27. Nxe8 Nxf4 28. Bf1 Qg5 29. g3 Bxa1 30. Nd6 Rd8 31. Qxa1 Rxd6 32. Re5 Qg4 33. Re3 Nh3+ 34. Bxh3 Rd1+ 0-1

[Event "Badalona op 46th"]
[Site "Badalona"]
[Date "2022.08.04"]
[Round "3"]
[White "Perez Mitjans, Orelvis"]
[Black "Van den Bosch, Arno"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2383"]
[BlackElo "2028"]
[PlyCount "38"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Nf6 9. Re1 Be7 10. e5 Nd7 11. Qg4 Kf8 12. Qh5 h6 13. Ne2 c5 14. Nf4 Bg5 15. b3 Nxe5 16. Rxe5 Qf6 17. Qf3 Kg8 18. Qe3 Bb7 19. Nh5 Qd8 1-0

[Event "Barcelona GM 8th"]
[Site "Barcelona"]
[Date "2022.08.03"]
[Round "4"]
[White "Girel, Joseph"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2414"]
[BlackElo "2383"]
[PlyCount "34"]
[EventDate "2022.07.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 exd4 8. cxd4 Nf6 9. Nf3 Bf5 10. Be2 Ne4 11. Bd2 0-0 12. 0-0 Na5 13. Qa4 Nxd2 14. Nxd2 c6 15. Rac1 b6 16. Bf3 Qd6 17. Bxc6 Rac8 1-0

[Event "Badalona op 46th"]
[Site "Badalona"]
[Date "2022.08.03"]
[Round "2"]
[White "Pimpalkhare, Vedant"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2141"]
[BlackElo "2383"]
[PlyCount "83"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 e6 5. cxd5 exd5 6. Bf4 Bd6 7. Bg3 Bxf3 8. gxf3 Nge7 9. e3 0-0 10. Bg2 f5 11. f4 Bb4 12. Bh4 Qd6 13. Qb3 a5 14. Bxe7 Nxe7 15. a3 Bxc3+ 16. bxc3 c6 17. c4 dxc4 18. Qxc4+ Kh8 19. Qc5 Qd7 20. Rb1 Ng6 21. h4 Ne7 22. h5 h6 23. Ke2 b5 24. Rhd1 Qe8 25. Bf3 Rd8 26. Rdc1 Rf6 27. a4 bxa4 28. Rb7 Nd5 29. Kd2 Rf7 30. Rxf7 Qxf7 31. Qxa5 Rb8 32. Qxa4 Nb4 33. Be2 Qb7 34. Rc4 Qe7 35. Bf3 Kh7 36. Bxc6 Qh4 37. Rxb4 Qxf2+ 38. Kd3 Qf1+ 39. Kd2 Qf2+ 40. Kd3 Qf1+ 41. Kd2 Qf2+ 42. Kd3 1/2-1/2

[Event "Barcelona GM 8th"]
[Site "Barcelona"]
[Date "2022.08.02"]
[Round "3"]
[White "Perez Mitjans, Orelvis"]
[Black "Lu, Maximillian"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2383"]
[BlackElo "2398"]
[PlyCount "98"]
[EventDate "2022.07.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Ngf6 5. Nc3 g6 6. 0-0 Bg7 7. d3 0-0 8. Bxd7 Bxd7 9. h3 a6 10. Bg5 h6 11. Be3 b5 12. Qd2 Kh7 13. Nh2 bxc4 14. dxc4 Bc6 15. Qc2 Qb6 16. Rad1 Qb7 17. f3 Rfb8 18. Rf2 Nd7 19. Nd5 Bxd5 20. exd5 Qxb2 21. Qd3 Qc3 22. Qe2 Ne5 23. Rc1 Qd3 24. f4 Qxe2 25. Rxe2 Nd3 26. Rd1 Rb2 27. Kf1 Rxe2 28. Kxe2 Nb2 29. Rc1 Rb8 30. Bd2 Na4 31. Rc2 Rb2 32. Kd3 e6 33. dxe6 fxe6 34. Nf3 Kg8 35. Be3 Kf7 36. Nd2 Ke7 37. Ne4 Kd7 38. g4 Kc6 39. f5 d5 40. Ng3 gxf5 41. gxf5 dxc4+ 42. Rxc4 Rxa2 43. Rg4 Kd5 44. Bc1 Bd4 45. Bd2 c4+ 46. Ke2 c3 47. fxe6 Rxd2+ 48. Ke1 Bf2+ 49. Kf1 c2 0-1

[Event "Badalona op 46th"]
[Site "Badalona"]
[Date "2022.08.02"]
[Round "1"]
[White "Perez Mitjans, Orelvis"]
[Black "Sudarshan, Bhat"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2383"]
[BlackElo "2025"]
[PlyCount "63"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 a6 6. Bxc6 dxc6 7. d4 exd4 8. cxd4 Bg4 9. dxc5 Bxc5 10. Qc2 Be7 11. Ne5 Be6 12. Bf4 Nf6 13. Rd1 Qb6 14. Nd2 0-0 15. Ndc4 Qa7 16. Rd2 Rad8 17. Rad1 Ng4 18. Rxd8 Bxd8 19. Nxg4 Bxg4 20. Rd2 Be6 21. Be3 c5 22. f4 b6 23. e5 g6 24. Nd6 Be7 25. h3 Qa8 26. Qc3 Rd8 27. f5 Bd5 28. Bh6 Qc6 29. Nxf7 Bxf7 30. e6 Rd4 31. Rxd4 Bf6 32. Rd8+ 1-0

[Event "Barcelona GM 8th"]
[Site "Barcelona"]
[Date "2022.08.01"]
[Round "2"]
[White "Gonzalez Perez, Arian"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2418"]
[BlackElo "2383"]
[PlyCount "16"]
[EventDate "2022.07.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. a3 Nf6 5. e3 d5 6. Nf3 Nbd7 7. Bd3 Be7 8. 0-0 0-0 1/2-1/2

[Event "Barcelona GM 8th"]
[Site "Barcelona"]
[Date "2022.07.31"]
[Round "1"]
[White "Aarav, Dengla"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2309"]
[BlackElo "2383"]
[PlyCount "85"]
[EventDate "2022.07.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. Nc3 h6 10. a3 a6 11. b4 Ba7 12. Bb2 0-0 13. Qd3 Be6 14. Ne2 Rc8 15. Nf4 Bb8 16. Nxe6 fxe6 17. c4 e5 18. cxd5 e4 19. Qb3 Qxd5 20. Qxd5+ Nxd5 21. Nd2 Ne5 22. Bxe4 Nc3 23. Bxc3 Rxc3 24. Bxb7 a5 25. bxa5 Ba7 26. Ne4 Rc7 27. a6 Nd3 28. Rad1 Nc5 29. Rc1 Bb6 30. Kg2 Rf5 31. g4 Rf4 32. f3 Kf8 33. Rxc5 Rxc5 34. Nxc5 Bxc5 35. Rc1 Be3 36. Rc3 Bb6 37. Rc6 Be3 38. Rc8+ Ke7 39. Be4 Kd6 40. Rc6+ Kd7 41. Rc3 Ba7 42. Rb3 Rf7 43. Rb7+ 1-0

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2022.03.19"]
[Round "9.2"]
[White "Porras Mateo, Felipe"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2320"]
[BlackElo "2409"]
[PlyCount "95"]
[EventDate "2022.01.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]
[WhiteTeam "Geva CEA"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d6 2. g3 e5 3. Bg2 g6 4. 0-0 Bg7 5. c4 Ne7 6. Nc3 Nf5 7. Rb1 0-0 8. b4 c5 9. d3 cxb4 10. Rxb4 Nc6 11. Rb1 Rb8 12. Ba3 Qa5 13. Qc1 Bd7 14. Nb5 a6 15. Nxd6 Nfd4 16. Re1 Nxf3+ 17. Bxf3 b5 18. cxb5 axb5 19. Bxc6 Bxc6 20. Nf5 gxf5 21. Bxf8 Bxf8 22. Qxc6 b4 23. Qc4 Rb6 24. Rec1 Rg6 25. Qb3 f4 26. Rc8 Kg7 27. Rxf8 Kxf8 28. Qxb4+ Qxb4 29. Rxb4 fxg3 30. hxg3 Rc6 31. Rb5 e4 32. dxe4 Rc2 33. Kf1 Rxa2 34. f4 Kg7 35. Kf2 Ra4 36. e5 Kg6 37. Rb6+ Kg7 38. Kf3 Ra3+ 39. e3 Ra1 40. Rb7 Ra6 41. f5 Kg8 42. g4 h6 43. Kf4 Ra1 44. e6 fxe6 45. fxe6 Kf8 46. Rh7 Rf1+ 47. Ke5 Rg1 48. e7+ 1-0

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2022.03.12"]
[Round "8.2"]
[White "Perez Mitjans, Orelvis"]
[Black "Barbero Sendic, Alejandro"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2409"]
[BlackElo "2320"]
[PlyCount "98"]
[EventDate "2022.01.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]
[WhiteTeam "Badalona Cor de Marina"]
[BlackTeam "Sant Andreu"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bd6 6. Nbd2 Nf6 7. Nc4 Nd7 8. d4 Qe7 9. dxe5 Nxe5 10. Nfxe5 Bxe5 11. Qh5 Qb4+ 12. Bd2 Qxc4 13. Qxe5+ Be6 14. b3 Qxc2 15. Bg5 0-0 16. 0-0 Rae8 17. Bh6 gxh6 18. Rac1 Qd2 19. Rc3 f6 20. Rg3+ Kh8 21. Qxc7 Rf7 22. Qb6 Rg8 23. f4 Rd7 24. f5 Bf7 25. Rxg8+ Kxg8 26. Kh1 Qe2 27. Qg1 Bh5 28. g4 Qxe4+ 29. Qg2 Qxg2+ 30. Kxg2 Bxg4 31. Kg3 h5 32. Kf4 Rd5 33. Ke4 Re5+ 34. Kd4 Bxf5 35. b4 h4 36. a4 h3 37. Rc1 Kf7 38. b5 axb5 39. a5 Re4+ 40. Kc5 Rc4+ 41. Rxc4 bxc4 42. Kxc4 Ke6 43. Kc5 Bd3 44. Kd4 Ba6 45. Ke4 c5 46. Kf4 c4 47. Ke3 f5 48. Kf4 c3 49. Ke3 f4+ 0-1

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2022.03.05"]
[Round "7.2"]
[White "Rojano Alfonso, Carlos"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2226"]
[BlackElo "2409"]
[PlyCount "65"]
[EventDate "2022.01.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]
[WhiteTeam "Gramenet"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Bg4 4. h3 Bh5 5. e3 e6 6. Bb5 Bd6 7. Bxd6 cxd6 8. Nbd2 Nge7 9. c3 a6 10. Bd3 f5 11. g4 Bg6 12. Ng5 Qd7 13. h4 fxg4 14. Bxg6+ hxg6 15. Qxg4 Nd8 16. 0-0-0 b5 17. Kb1 a5 18. h5 b4 19. c4 b3 20. axb3 a4 21. bxa4 Qxa4 22. Nxe6 Rxh5 23. Nc7+ Kf7 24. Nxa8 Rxh1 25. Rxh1 Qxa8 26. Rh8 Qa5 27. Qf3+ Ke6 28. cxd5+ Kd7 29. Qf8 Nxd5 30. Qe8+ Kc8 31. Qc6+ Nc7 32. Nc4 Qf5+ 33. e4 1-0

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2022.02.26"]
[Round "6.1"]
[White "Jerez Perez, Alfonso"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2347"]
[BlackElo "2409"]
[PlyCount "82"]
[EventDate "2022.01.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]
[WhiteTeam "Foment Martinenc"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. Be2 Nc6 8. g4 Bg6 9. Bd2 0-0-0 10. Nb5 Nb4 11. a3 Nxc2+ 12. Qxc2 Qxb5 13. Qxc7+ Kxc7 14. Bxb5 Be4 15. Be2 e6 16. 0-0 Bd6 17. Rfd1 h5 18. g5 Bxf3 19. Bxf3 Nd5 20. Bxd5 exd5 21. Kg2 Rhe8 22. Re1 Kd7 23. Kf3 Rc8 24. Rxe8 Rxe8 25. Be3 Rc8 26. Rc1 Rxc1 27. Bxc1 Ke6 28. Bf4 Be7 29. a4 Kf5 30. Bb8 a6 31. Be5 Bxg5 32. Bxg7 Bc1 33. b3 Bb2 34. Ke3 Kg5 35. Kf3 f6 36. Ke3 Ba3 37. Bh8 Kg6 38. Kf4 Bc1+ 39. Kf3 Bg5 40. Kg3 Kh7 41. f4 Kxh8 0-1

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2022.02.19"]
[Round "5.1"]
[White "Perez Mitjans, Orelvis"]
[Black "Garriga Cazorla, Pere"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2409"]
[BlackElo "2489"]
[PlyCount "80"]
[EventDate "2022.01.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]
[WhiteTeam "Badalona Cor de Marina"]
[BlackTeam "Mollet"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Ngf6 5. Nc3 g6 6. 0-0 Bg7 7. d3 0-0 8. h3 h6 9. a3 Kh7 10. Rb1 Ne8 11. Bd2 Nc7 12. b4 Nxb5 13. Nxb5 a6 14. Nc3 e6 15. Qe2 b6 16. Rfd1 Qc7 17. Rb3 Bb7 18. Rdb1 Bc6 19. Bc1 Rae8 20. b5 axb5 21. Nxb5 Qb8 22. a4 d5 23. Bd2 f5 24. exd5 exd5 25. Qd1 Ne5 26. Nxe5 Qxe5 27. Nc3 d4 28. Nd5 Bxa4 29. Bf4 Bxb3 30. Qxb3 Qe2 31. Nxb6 Rf7 32. Nd5 g5 33. Bd6 f4 34. Bxc5 f3 35. g3 h5 36. Qb5 Qe6 37. Kh2 h4 38. Bd6 Rd8 39. Bb8 Rxb8 40. Qxb8 hxg3+ 0-1

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2022.02.12"]
[Round "4.2"]
[White "Perez Mitjans, Orelvis"]
[Black "Molina Carretero, Daniel"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2409"]
[BlackElo "2211"]
[PlyCount "95"]
[EventDate "2022.01.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]
[WhiteTeam "Badalona Cor de Marina"]
[BlackTeam "Gerunda"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nf6 5. Nc3 g6 6. 0-0 Bg7 7. Bxd7+ Nfxd7 8. d4 cxd4 9. Nxd4 Nc6 10. Nde2 0-0 11. Bg5 h6 12. Be3 Qa5 13. Rc1 Rfc8 14. h3 a6 15. Qd2 Kh7 16. f4 Nc5 17. Qd5 Kg8 18. f5 Nb4 19. Qd2 Nbd3 20. Rb1 Kh7 21. a3 Ne5 22. b4 Qxa3 23. bxc5 Nxc4 24. fxg6+ fxg6 25. Qc1 Rab8 26. Rf7 Qxc1+ 27. Bxc1 dxc5 28. Rxe7 b5 29. Nd5 Rc6 30. Nef4 Rg8 31. Ne6 Kh8 32. Nxg7 Rxg7 33. Re8+ Kh7 34. e5 g5 35. e6 Nd6 36. Rf8 Nc8 37. Bb2 Ne7 38. Rf7 Rxf7 39. exf7 Ng6 40. Ne7 Rc7 41. Nxg6 Rxf7 42. Ne5 Rf4 43. Rd1 Rb4 44. Rd7+ Kg8 45. Nd3 Rb3 46. Bf6 c4 47. Ne5 Kf8 48. Rd8# 1-0

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2022.02.05"]
[Round "3.1"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2419"]
[BlackElo "2409"]
[PlyCount "39"]
[EventDate "2022.01.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]
[WhiteTeam "Barcelona Escacs CC"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Na6 8. Qc2 Nc5 9. b4 Na6 10. Qb3 Nh5 11. c5 f5 12. c6 Nf6 13. b5 f4 14. cxb7 Bxb7 15. Bxa7 Rxa7 16. bxa6 Bxa6 17. Bxa6 Rxa6 18. Qc4 Ra5 19. Nf3 Rc5 20. Qd3 1/2-1/2

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2022.01.29"]
[Round "2.1"]
[White "Perez Mitjans, Orelvis"]
[Black "Aguero Jimenez, Luis Lazaro"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2409"]
[BlackElo "2503"]
[PlyCount "82"]
[EventDate "2022.01.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]
[WhiteTeam "Badalona Cor de Marina"]
[BlackTeam "Sant Cugat"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 d6 7. 0-0 Nd7 8. Ng5 b4 9. Ne2 h6 10. Nh3 Ngf6 11. f4 d5 12. e5 Ng4 13. c3 Qb6 14. d4 a5 15. Nf2 h5 16. Nxg4 hxg4 17. Be3 f5 18. exf6 gxf6 19. f5 e5 20. a3 cxd4 21. cxd4 Bh6 22. Bxh6 Rxh6 23. axb4 Qxb4 24. Nc3 Qxb2 25. Rc1 Rc8 26. Qxg4 Qd2 27. Qg7 Qe3+ 28. Kh1 Qg5 29. Qxg5 fxg5 30. Nxd5 Rxc1 31. Rxc1 Bxd5 32. Bxd5 Rd6 33. Bc6 exd4 34. Kg2 d3 35. Kf2 d2 36. Bxd7+ Rxd7 37. Rd1 g4 38. Ke3 a4 39. Kf4 a3 40. Kxg4 a2 41. Kg5 Rb7 0-1

[Event "Catalunya-chT Gp1"]
[Site "Barcelona"]
[Date "2022.01.22"]
[Round "1.1"]
[White "Pablo Marin, Alejandro"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2326"]
[BlackElo "2409"]
[PlyCount "69"]
[EventDate "2022.01.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]
[WhiteTeam "Terrassa"]
[BlackTeam "Badalona Cor de Marina"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 a6 9. Bxc6+ bxc6 10. 0-0 e6 11. Nb3 a5 12. Be5 Qc4 13. Bd4 Nd7 14. Nbd2 Qa4 15. Nb3 f6 16. e4 dxe4 17. Nfd2 e5 18. Nxe4 exd4 19. Re1 Kf7 20. Qh5+ g6 21. Qf3 Kg7 22. Rbd1 Qc4 23. Rxd4 Qf7 24. Qc3 Ne5 25. f4 Ng4 26. h3 Nh6 27. g4 Nxg4 28. hxg4 Bxg4 29. Nxa5 h5 30. Nc4 Kh6 31. Ncd6 Qxa2 32. f5 gxf5 33. Ra4 Qe6 34. Rxa8 fxe4 35. Rxe4 1-0

[Event "Canovelles op"]
[Site "Canovelles"]
[Date "2022.01.02"]
[Round "7"]
[White "Cruz Estrada, Filemon"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2310"]
[BlackElo "2425"]
[PlyCount "15"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 Ne7 5. d3 0-0 6. e4 d6 7. Nge2 c5 8. 0-0 1/2-1/2

[Event "Canovelles op"]
[Site "Canovelles"]
[Date "2021.12.30"]
[Round "5"]
[White "Munoz Pantoja, Miguel Angel"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2435"]
[BlackElo "2425"]
[PlyCount "35"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 cxd4 7. Nb5 Qd8 8. Qxd4 Qxd4 9. Nfxd4 Na6 10. Bf4 Nd5 11. Bg3 Bd7 12. Bc4 Be7 13. Bxd5 exd5 14. 0-0 0-0 15. Rfe1 Bf6 16. Be5 Bxe5 17. Rxe5 Bc6 18. Rd1 1/2-1/2

[Event "Canovelles op"]
[Site "Canovelles"]
[Date "2021.12.30"]
[Round "6"]
[White "Perez Mitjans, Orelvis"]
[Black "Salvans Serra, Arnau"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2425"]
[BlackElo "2031"]
[PlyCount "153"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. g3 Be7 6. Bg2 c6 7. a4 a5 8. 0-0 0-0 9. Re1 Re8 10. b3 Bf8 11. Ba3 Qc7 12. Qd2 b6 13. Nh4 exd4 14. Qxd4 Nc5 15. Bb2 Bd7 16. Kh1 Rad8 17. f4 Bc8 18. h3 d5 19. exd5 Rxe1+ 20. Rxe1 Nxd5 21. Nxd5 cxd5 22. Qe5 Qd7 23. Rd1 Bb7 24. Kh2 Re8 25. Qh5 Qe6 26. Nf3 Ne4 27. Re1 g6 28. Qh4 f5 29. Ng5 Qd7 30. c4 h6 31. Nxe4 dxe4 32. Qf6 Re6 33. Qh8+ Kf7 34. Be5 Rxe5 35. Qxe5 Bg7 36. Qb8 Bd4 37. Rd1 Bc6 38. h4 h5 39. Kh3 e3 40. Bxc6 Qxc6 41. Qd8 Qf3 42. Qd7+ Kf8 43. Rg1 Qe4 44. Re1 e2 45. Qd8+ Kg7 46. Qd5 Qe3 47. Rxe2 Qxe2 48. Qxd4+ Kf7 49. Qd7+ Kf6 50. Qc6+ Ke7 51. Qc7+ Ke8 52. Qc8+ Ke7 53. Qb7+ Ke8 54. Qc6+ Ke7 55. Qb7+ Ke8 56. Qg2 Qd3 57. Qc6+ Ke7 58. Qb7+ Ke8 59. Qxb6 Qf1+ 60. Kh2 Qe2+ 61. Kg1 Qe1+ 62. Kg2 Qe4+ 63. Kf2 Qc2+ 64. Ke3 Qc1+ 65. Kf2 Qc2+ 66. Kg1 Qb1+ 67. Kh2 Qc2+ 68. Kh3 Qe4 69. Qxg6+ Kf8 70. Qd6+ Kf7 71. Qd7+ Kf8 72. Qd8+ Kf7 73. Qd1 Ke6 74. Kh2 Qe3 75. Qd5+ Ke7 76. Qe5+ Qxe5 77. fxe5 1-0

[Event "Canovelles op"]
[Site "Canovelles"]
[Date "2021.12.29"]
[Round "4"]
[White "Perez Mitjans, Orelvis"]
[Black "Funes Ostos, Aitor"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "2425"]
[BlackElo "2042"]
[PlyCount "53"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 exd4 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qa4 Kxf7 10. Qxa5 d6 11. cxd4 c6 12. Qa4 d5 13. exd5 Qxd5 14. 0-0 g6 15. Nc3 Qf5 16. Re1 Kg7 17. Bb2 Bf6 18. d5 cxd5 19. Qb3 Be6 20. Nb5 Bf7 21. Rac1 Bxb2 22. Qxb2+ Qf6 23. Nfd4 Nh6 24. Nc7 Rab8 25. Nde6+ Bxe6 26. Nxe6+ Kf7 27. Rc7+ 1-0

[Event "Canovelles op"]
[Site "Canovelles"]
[Date "2021.12.28"]
[Round "3"]
[White "Achuthan, Dylan"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2015"]
[BlackElo "2425"]
[PlyCount "96"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Be2 Nc6 9. 0-0 Be7 10. Nc3 0-0 11. Re1 Nb4 12. Bf4 N4d5 13. Nxd5 Nxd5 14. Bg3 Qb6 15. Qb1 dxe5 16. dxe5 Bd7 17. Bd3 h6 18. a3 Rfc8 19. Nd2 Bb5 20. Ne4 Rc7 21. Nd6 Bxd3 22. Qxd3 Qxb2 23. Reb1 Qc3 24. Qe2 b6 25. Rd1 Qc2 26. Qh5 Bf8 27. h3 Qg6 28. Qxg6 fxg6 29. Kf1 Rd8 30. Rac1 Rxc1 31. Rxc1 Bxd6 32. exd6 Kf7 33. Be5 h5 34. h4 Ke8 35. Ke2 Kd7 36. g3 b5 37. f4 a5 38. Rb1 Rb8 39. Bxg7 Kxd6 40. Be5+ Kd7 41. Kd3 Rb7 42. g4 hxg4 43. Rg1 b4 44. axb4 axb4 45. Rxg4 b3 46. Rxg6 b2 47. Bxb2 Nxf4+ 48. Ke4 Nxg6 0-1

[Event "Canovelles op"]
[Site "Canovelles"]
[Date "2021.12.28"]
[Round "2"]
[White "Perez Mitjans, Orelvis"]
[Black "Lin, Limin"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2425"]
[BlackElo "1892"]
[PlyCount "57"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. g3 0-0 7. Bg2 Bg4 8. f3 Bd7 9. 0-0 Nc6 10. Nde2 Re8 11. g4 Be6 12. Ng3 d5 13. g5 Bc5+ 14. Kh1 d4 15. Na4 Nd7 16. Nxc5 Nxc5 17. b3 a5 18. f4 f6 19. gxf6 Qxf6 20. Ba3 Na6 21. e5 Qd8 22. f5 Bd5 23. e6 Bxg2+ 24. Kxg2 Nab4 25. Kh3 Ne5 26. Qe2 Qd5 27. Rae1 Nbc6 28. Nh5 b5 29. Rg1 1-0

[Event "Canovelles op"]
[Site "Canovelles"]
[Date "2021.12.27"]
[Round "1"]
[White "Chiva Perez, Ferran"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1602"]
[BlackElo "2425"]
[PlyCount "92"]
[EventDate "2021.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e6 5. Nc3 Nf6 6. Be2 Bb4 7. 0-0 0-0 8. h3 Bh5 9. a3 Bxc3 10. bxc3 Ne4 11. Qc2 Bg6 12. Bd3 Nd6 13. cxd5 exd5 14. Bxg6 hxg6 15. Qb3 Ne7 16. Nd2 c6 17. c4 Qd7 18. Re1 Ndf5 19. Bb2 Rfd8 20. Rad1 b5 21. cxb5 cxb5 22. e4 dxe4 23. Nxe4 Nd5 24. Nc5 Qc6 25. Rc1 Qb6 26. Re5 Nf6 27. Ne4 Nxe4 28. Rxe4 Nd6 29. Re5 Rab8 30. Rcc5 a6 31. Re7 Rb7 32. Rxb7 Qxb7 33. Bc3 Ne4 34. Re5 Qc6 35. Re7 Nd6 36. Bb4 Qc1+ 37. Kh2 Qf4+ 38. Kg1 Nc4 39. Bc5 Rd5 40. Re8+ Kh7 41. a4 Qc1+ 42. Kh2 Nd2 43. Qb4 Nf3+ 44. Kg3 Nh4 45. Re3 Nf5+ 46. Kh2 Nxe3 0-1

[Event "Castelldefels Llobregat op 2nd"]
[Site "Castelldefels"]
[Date "2021.12.03"]
[Round "4"]
[White "Sosa, Tomas Sebastian"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2542"]
[BlackElo "2425"]
[PlyCount "69"]
[EventDate "2021.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 b6 6. Ne2 Ba6 7. Bxa6 Nxa6 8. 0-0 c5 9. c4 Nc7 10. Nf4 cxd4 11. cxd5 Nxd5 12. Nxd5 exd5 13. Nb3 Nc5 14. Nxd4 Qd7 15. f4 Ne4 16. f5 Bc5 17. e6 fxe6 18. fxe6 Qxe6 19. Be3 Bxd4 20. Bxd4 0-0-0 21. a4 Kb8 22. a5 b5 23. Qb3 a6 24. Qe3 Ka8 25. Bxg7 Rhe8 26. Rac1 Rd7 27. Bd4 Kb7 28. Qa3 Rg8 29. Rc2 Rf7 30. Rfc1 Qg4 31. Be3 h5 32. Qd3 Qf5 33. Qd4 Ka8 34. Qb6 Rf6 35. Qa7# 1-0

[Event "Castelldefels Llobregat op 2nd"]
[Site "Castelldefels"]
[Date "2021.12.01"]
[Round "2"]
[White "Meskovs, Nikita"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2557"]
[BlackElo "2425"]
[PlyCount "73"]
[EventDate "2021.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. Nge2 Nd7 10. Ng3 Nb6 11. h4 Bd7 12. f3 c6 13. Qd2 cxd5 14. cxd5 Rc8 15. h5 a4 16. Qh2 g5 17. Qd2 h6 18. Nb5 Bxb5 19. Bxb5 Nc4 20. Bxc4 Rxc4 21. Nf5 Kh7 22. b3 axb3 23. axb3 Rc8 24. 0-0 Qd7 25. Qa5 Rfe8 26. Qa4 Red8 27. Bb6 Qxa4 28. bxa4 Rd7 29. Rfc1 Ra8 30. Kf2 Bf6 31. Ke2 Bd8 32. Rab1 Rb8 33. a5 Ra8 34. Rc2 Rb8 35. Rcb2 Bf6 36. Ba7 Ra8 37. Be3 1-0

[Event "Barbera del Valles op 43rd"]
[Site "Barbera del Valles"]
[Date "2021.11.21"]
[Round "1"]
[White "Perez Mitjans, Orelvis"]
[Black "Heredia Serrano, Carla Sofia"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2425"]
[BlackElo "2138"]
[PlyCount "60"]
[EventDate "2021.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Ng3 c5 8. Bd3 Nxg3 9. hxg3 Nc6 10. dxc5 Bxc5 11. Qe2 h6 12. c3 Bd7 13. g4 Qc7 14. Bf4 0-0-0 15. Bg3 Kb8 16. b4 Be7 17. Rb1 Bc8 18. a4 Ka8 19. Kf1 Rhg8 20. Kg1 f6 21. exf6 Bd6 22. Bxd6 Rxd6 23. b5 Nd8 24. fxg7 Qxg7 25. g5 hxg5 26. Rh7 Qf8 27. Ne5 Rg7 28. Rh3 g4 29. Rg3 Nf7 30. Nxf7 Rxf7 1-0

[Event "Barcelona GM 5th"]
[Site "Barcelona"]
[Date "2021.07.11"]
[Round "8"]
[White "Moskalenko, Viktor"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2477"]
[BlackElo "2408"]
[PlyCount "13"]
[EventDate "2021.07.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Nf3 1/2-1/2

[Event "Barcelona GM 5th"]
[Site "Barcelona"]
[Date "2021.07.11"]
[Round "7"]
[White "Munoz Pantoja, Miguel Angel"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2449"]
[BlackElo "2408"]
[PlyCount "23"]
[EventDate "2021.07.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 e5 4. Ne2 Be7 5. Be3 0-0 6. c4 c6 7. Nbc3 Nbd7 8. Qd2 a6 9. a4 a5 10. Ng3 exd4 11. Bxd4 Re8 12. Be2 1/2-1/2

[Event "Barcelona GM 5th"]
[Site "Barcelona"]
[Date "2021.07.10"]
[Round "6"]
[White "Perez Mitjans, Orelvis"]
[Black "Cruz, Jonathan"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2408"]
[BlackElo "2393"]
[PlyCount "105"]
[EventDate "2021.07.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. c4 e5 3. Nf3 Nf6 4. Nc3 Bb4 5. Be2 d6 6. Qc2 Bg4 7. a3 Ba5 8. h3 Bxf3 9. Bxf3 Nbd7 10. d3 Nf8 11. g3 Ne6 12. Bg2 g5 13. h4 g4 14. 0-0 Nh5 15. Be3 Bb6 16. Ne2 Rg8 17. b4 Qe7 18. a4 Qf6 19. c5 Bc7 20. b5 dxc5 21. bxc6 bxc6 22. Bxc5 Nxc5 23. Qxc5 Bb6 24. Qc3 Rg6 25. a5 Bc7 26. Rab1 Kf8 27. Rb7 Qd6 28. d4 Kg8 29. d5 Bd8 30. Rd1 cxd5 31. Rxd5 Qa6 32. Rbb5 Bf6 33. Qd3 Rf8 34. Nc3 Qc8 35. Rdc5 Qe6 36. Nd5 Rd8 37. Rb7 Rc8 38. Qc3 Rxc5 39. Qxc5 h6 40. Rxa7 Kg7 41. Ra8 Kh7 42. a6 Bg7 43. a7 Qa6 44. Qc8 Qa1+ 45. Kh2 Re6 46. Nc7 Rf6 47. Qg8+ Kg6 48. Qc8 Rxf2 49. Qxg4+ Kh7 50. Qxh5 Qa2 51. Kh3 Qa4 52. Qg4 Rxg2 53. Qf5# 1-0

[Event "Barcelona GM 5th"]
[Site "Barcelona"]
[Date "2021.07.09"]
[Round "5"]
[White "Asis Gargatagli, Hipolito"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "2475"]
[BlackElo "2408"]
[PlyCount "39"]
[EventDate "2021.07.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. a4 Bb7 13. d5 Nb6 14. b4 cxb4 15. cxb4 Nac4 16. a5 Nd7 17. Nbd2 Rc8 18. Nxc4 Rxc4 19. Bb3 Rc7 20. Be3 1/2-1/2

[Event "Barcelona GM 5th"]
[Site "Barcelona"]
[Date "2021.07.09"]
[Round "4"]
[White "Perez Mitjans, Orelvis"]
[Black "Rodriguez Lopez, Rafael"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2408"]
[BlackElo "2205"]
[PlyCount "87"]
[EventDate "2021.07.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nc6 6. 0-0 Nf6 7. d3 0-0 8. Bb3 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qf2 e6 12. Be3 Nd7 13. Kh1 b5 14. Nd1 a5 15. c3 a4 16. Bc2 Nxc2 17. Qxc2 b4 18. a3 b3 19. Qd2 f5 20. c4 Nb8 21. exf5 exf5 22. Nc3 Nc6 23. Nd5 Ne7 24. Nc3 Nc6 25. Nb5 Re8 26. Rae1 Qd7 27. Bf2 Rad8 28. d4 Rxe1 29. Rxe1 cxd4 30. Nxd4 Bxd4 31. Bxd4 d5 32. Bf6 Rf8 33. cxd5 Rxf6 34. Qc3 Rd6 35. dxc6 Qxc6 36. Qb4 Kf7 37. Re5 Re6 38. Ra5 Re2 39. Ra7+ Kg8 40. Qb8+ Re8 41. Qb4 Re2 42. Qb8+ Re8 43. Qb4 Re2 44. Qb8+ 1/2-1/2

[Event "Barcelona GM 5th"]
[Site "Barcelona"]
[Date "2021.07.08"]
[Round "3"]
[White "Girel, Joseph"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2373"]
[BlackElo "2408"]
[PlyCount "71"]
[EventDate "2021.07.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qc7 15. Bc4 Rb8 16. Nc5 Rb4 17. a3 Rxc4 18. Qxc4 Ne3 19. Qh4 Nxd1 20. Rxd1 Bf5 21. Qg3 e5 22. Qe1 Qe7 23. Qe3 h5 24. Re1 Re8 25. g3 Kg7 26. h4 f6 27. Rd1 Rd8 28. Rxd8 Qxd8 29. b3 Qd5 30. a4 Kf7 31. Qc3 g5 32. hxg5 fxg5 33. Qa5 Kg6 34. Qxa7 Qxf3 35. Qe7 Qc3 36. Qe8+ 1/2-1/2

[Event "Barcelona GM 5th"]
[Site "Barcelona"]
[Date "2021.07.07"]
[Round "2"]
[White "Perez Mitjans, Orelvis"]
[Black "Razafindratsima, Timothe"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2408"]
[BlackElo "2366"]
[PlyCount "137"]
[EventDate "2021.07.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. d3 Bc5 8. Nc3 d6 9. a3 h6 10. Be3 Nd4 11. Bxd4 Bxd4 12. Nxd4 exd4 13. Ne2 c5 14. c3 dxc3 15. Nxc3 0-0 16. Re1 Re8 17. Qd2 Rc8 18. Rad1 Qb6 19. Re3 c4 20. Bc2 d5 21. dxc4 dxc4 22. Qe2 Re5 23. h3 Rce8 24. Kh1 a5 25. f4 R5e7 26. e5 b4 27. axb4 axb4 28. Ne4 Nxe4 29. Bxe4 Bxe4 30. Rxe4 c3 31. bxc3 bxc3 32. Rc4 Rc7 33. Rc1 Ra8 34. R4xc3 Rxc3 35. Rxc3 Ra1+ 36. Kh2 Qg1+ 37. Kg3 g5 38. fxg5 hxg5 39. e6 Qe1+ 40. Qxe1 Rxe1 41. exf7+ Kxf7 42. Kg4 Re5 43. Kh5 Rd5 44. Rf3+ Kg7 45. g4 Kh7 46. Rf7+ Kh8 47. Kh6 Kg8 48. Rg7+ Kh8 49. Rxg5 Rd7 50. Ra5 Rh7+ 51. Kg6 Rg7+ 52. Kf6 Rc7 53. Re5 Rc4 54. g5 Rf4+ 55. Kg6 Rf8 56. h4 Kg8 57. h5 Kh8 58. Re7 Kg8 59. h6 Kh8 60. Rf7 Ra8 61. Rf5 Kg8 62. Rb5 Kh8 63. Kh5 Rc8 64. g6 Rd8 65. h7 Kg7 66. Rb7+ Kh8 67. Kh6 Rd7 68. g7+ Rxg7 69. Rb8+ 1-0

[Event "Barcelona GM 5th"]
[Site "Barcelona"]
[Date "2021.07.06"]
[Round "1"]
[White "Plazuelo Pascual, Juan"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "C85"]
[WhiteElo "2462"]
[BlackElo "2408"]
[PlyCount "33"]
[EventDate "2021.07.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "6"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. Re1 Bg4 8. h3 Bxf3 9. Qxf3 0-0 10. d3 Nd7 11. Qg3 Bh4 12. Qg4 Nc5 13. Be3 Ne6 14. Nd2 Re8 15. g3 Bg5 16. Bxg5 Nxg5 17. Kg2 1/2-1/2

[Event "Barcelona Primavera CE op"]
[Site "Barcelona"]
[Date "2021.05.22"]
[Round "5"]
[White "Perez Mitjans, Orelvis"]
[Black "Cano Sevila, Ivan"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2412"]
[BlackElo "2080"]
[PlyCount "229"]
[EventDate "2021.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. f3 Rfc8 13. b3 a6 14. Na4 Qxd2+ 15. Kxd2 Rc6 16. Rhe1 Kf8 17. Nc3 Nd7 18. Nd5 Bxd5 19. cxd5 Rc5 20. Be3 Bb2 21. Rc2 Ba3 22. Rb1 Bb4+ 23. Kd1 Rxc2 24. Kxc2 Rc8+ 25. Kd1 a5 26. Bb5 Nc5 27. Bh6+ Kg8 28. Rc1 Ra8 29. Rc4 Ba3 30. Kc2 f6 31. Bd2 Kf7 32. Bc3 h5 33. Rd4 g5 34. Kb1 g4 35. f4 Rc8 36. Rc4 Ra8 37. Kc2 b6 38. e5 fxe5 39. fxe5 Kg8 40. exd6 exd6 41. h3 gxh3 42. gxh3 Re8 43. Rh4 Re2+ 44. Kb1 Rh2 45. Be8 Rh1+ 46. Kc2 Rh2+ 47. Kd1 Nd3 48. Rxh5 Rxh3 49. Rxh3 Nf2+ 50. Ke2 Nxh3 51. Bd2 Bc5 52. Bh5 Kg7 53. Bg4 Nf2 54. Bf3 Nh3 55. Bg2 Nf2 56. Bf3 Nh3 57. Kd3 Kf6 58. Kc4 Ng5 59. Bg2 Nf7 60. Kb5 Ne5 61. Bc3 Kf5 62. Bd2 Kf6 63. Be4 Ke7 64. Ka6 Kd7 65. Kb7 Nf7 66. Bf5+ Ke7 67. Bh3 Ne5 68. Bg5+ Kf7 69. a4 Ke8 70. Bf5 Nf3 71. Bg6+ Kd7 72. Bf5+ Ke8 73. Bf6 Nd4 74. Bd3 Nxb3 75. Bb5+ Kf7 76. Bd8 Kg6 77. Bc4 Nd2 78. Bd3+ Kg7 79. Bxb6 Bb4 80. Ka6 Nb3 81. Bc2 Nc5+ 82. Kb5 Kf6 83. Kc6 Ke5 84. Bc7 Na6 85. Bb6 Nc5 86. Bd8 Na6 87. Bh4 Nb8+ 88. Kc7 Na6+ 89. Kb6 Nb8 90. Bb3 Nd7+ 91. Kc6 Nb8+ 92. Kb5 Nd7 93. Bd8 Nc5 94. Bc4 Nb7 95. Bb6 Kf6 96. Kc6 Nc5 97. Kb5 Nb7 98. Kc6 Nc5 99. Bb5 Ke5 100. Bd8 Ne4 101. Bc4 Kd4 102. Ba2 Nc3 103. Bb3 Ne4 104. Ba2 Ke5 105. Bb6 Nc3 106. Bb3 Ne4 107. Bg1 Nc5 108. Bc2 Na6 109. Be3 Nc5 110. Bg1 Na6 111. Bh2+ Kd4 112. Bxd6 Nc5 113. Bxc5+ Bxc5 114. d6 Bb4 115. d7 1-0

[Event "Barcelona Primavera CE op"]
[Site "Barcelona"]
[Date "2021.05.15"]
[Round "4"]
[White "Blasco Coll, Andreu"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "A77"]
[WhiteElo "2218"]
[BlackElo "2412"]
[PlyCount "66"]
[EventDate "2021.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nd2 Bg7 8. e4 0-0 9. Be2 a6 10. a4 Re8 11. 0-0 Nbd7 12. Re1 Rb8 13. a5 b5 14. axb6 Nxb6 15. Ra3 Nfd7 16. f4 Bd4+ 17. Kh1 Nf6 18. Bf3 h5 19. h3 Ng4 20. Bxg4 hxg4 21. Ne2 Bf2 22. Rf1 Qh4 23. e5 Bf5 24. Nc3 Bd4 25. Nde4 dxe5 26. fxe5 Bxe5 27. Bg5 Qh8 28. Rxa6 Nd7 29. Nd6 Bxd6 30. Rxd6 Rxb2 31. Qc1 Rc2 32. Qf4 Qxc3 33. Rxd7 gxh3 0-1

[Event "Barcelona IM 15th"]
[Site "Barcelona"]
[Date "2021.05.12"]
[Round "9"]
[White "Perez Mitjans, Orelvis"]
[Black "Girel, Joseph"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2406"]
[BlackElo "2327"]
[PlyCount "12"]
[EventDate "2021.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "3"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. cxd5 exd5 6. Bg5 c6 1/2-1/2

[Event "Barcelona IM 15th"]
[Site "Barcelona"]
[Date "2021.05.11"]
[Round "8"]
[White "Nottola, Adrien"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2101"]
[BlackElo "2406"]
[PlyCount "96"]
[EventDate "2021.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "3"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 Bd6 8. Nf3 Nc6 9. Bg5 Ng4 10. h3 Nge5 11. 0-0 0-0 12. Kh1 b5 13. Nxe5 Nxe5 14. f4 Nxd3 15. Qxd3 b4 16. e5 bxc3 17. exd6 Qc6 18. Qxc3 Qxc3 19. bxc3 Bb7 20. f5 f6 21. Be3 e5 22. Bb6 Be4 23. c4 Bxc2 24. c5 Rac8 25. Rf2 Bd3 26. g4 g6 27. Re1 gxf5 28. gxf5 Kf7 29. Re3 Bb5 30. Kh2 Bc6 31. Ra3 Ra8 32. Ba5 Rg8 33. Bd2 h5 34. Rg3 Rab8 35. Rxg8 Rxg8 36. Be3 h4 37. Bd2 Rg3 38. Be1 Re3 39. Bd2 Rd3 40. Be1 Re3 41. Bd2 Re4 42. Kg1 Rc4 43. Be3 Rc3 44. Re2 Bf3 45. Re1 Rc2 46. Bf2 Rxa2 47. Rc1 Bc6 48. Bxh4 a5 1-0

[Event "Barcelona IM 15th"]
[Site "Barcelona"]
[Date "2021.05.10"]
[Round "7"]
[White "Valenzuela Gomez, Fernando Alberto"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2413"]
[BlackElo "2406"]
[PlyCount "109"]
[EventDate "2021.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "3"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qc7 15. Bc4 Rb8 16. a3 Nb6 17. Nc5 Nxc4 18. Qxc4 Qe5 19. Qd4 Qg5+ 20. Rd2 Bf5 21. Rhd1 Rbd8 22. Qc3 Rd5 23. Nb3 e5 24. Kb1 h5 25. Qxc6 Rxd2 26. Rxd2 Qe3 27. Qc3 Qg1+ 28. Nc1 e4 29. fxe4 Bxe4 30. g3 Bf5 31. Qe5 Rc8 32. b3 Kh7 33. Kb2 Qh1 34. Qf6 Rc7 35. Qe5 Qc6 36. c4 Rc8 37. Qd5 Qf6+ 38. Qd4 Qg5 39. Na2 Qe7 40. Nc3 Qe1 41. Rd1 Qe6 42. Qxa7 g5 43. Qd4 Bg6 44. h4 Qf5 45. Qd2 g4 46. a4 Re8 47. Re1 Rb8 48. Nd5 Qf3 49. Qc3 Qf2+ 50. Ka3 Bc2 51. b4 Bxa4 52. Qd3+ Kh8 53. Qe3 Qxe3+ 54. Rxe3 Bc6 55. Nf6 1-0

[Event "Barcelona IM 15th"]
[Site "Barcelona"]
[Date "2021.05.09"]
[Round "6"]
[White "Perez Mitjans, Orelvis"]
[Black "Hernandez, Cristian Andres"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2406"]
[BlackElo "2370"]
[PlyCount "127"]
[EventDate "2021.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "3"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. Re1 0-0 10. Nd2 b5 11. a4 b4 12. Nd5 Nxd5 13. exd5 a5 14. Bb5 Qc7 15. Nc4 Bd7 16. b3 Qb7 17. Bxd7 Nxd7 18. f4 Nb6 19. fxe5 Nxc4 20. bxc4 dxe5 21. Bb2 f6 22. Kh1 Bd6 23. Qd3 Rac8 24. Re4 Rc5 25. Rf1 Qd7 26. g4 Rfc8 27. Bc1 Qc7 28. Be3 Rxc4 29. Bb6 Rc3 30. Bxc7 Rxd3 31. cxd3 Rxc7 32. Rc4 Rxc4 33. dxc4 Kf7 34. Kg2 g6 35. Kf3 f5 36. Ke2 Kf6 37. gxf5 gxf5 38. c5 Bxc5 39. Rc1 Bd4 40. Kd3 Bc3 41. Kc4 e4 42. Kc5 f4 43. d6 Kf5 44. d7 Bf6 45. Kd5 f3 46. Rc8 f2 47. Rf8 f1Q 48. Rxf6+ Kxf6 49. d8Q+ Kg6 50. Qg8+ Kh5 51. Qe8+ Kg5 52. Qg8+ Kh4 53. Qg3+ Kh5 54. Qe5+ Kg6 55. Qg3+ Kh7 56. Qc7+ Kg8 57. Qg3+ Kf7 58. Qc7+ Kf6 59. Qd6+ Kg5 60. Qg3+ Kf6 61. Qd6+ Kf7 62. Qc7+ Kg8 63. Qg3+ Kf8 64. Qb8+ 1/2-1/2

[Event "Barcelona Primavera CE op"]
[Site "Barcelona"]
[Date "2021.05.08"]
[Round "3"]
[White "Perez Mitjans, Orelvis"]
[Black "Valencia Jimenez, Jose"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2412"]
[BlackElo "2020"]
[PlyCount "43"]
[EventDate "2021.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. d4 Qb6 6. c3 Bf5 7. Qf3 Be6 8. Nd3 Nf6 9. h3 Rd8 10. Nd2 g6 11. Nf4 Bc8 12. g4 Bg7 13. g5 Ne4 14. Nb3 Bf5 15. h4 e5 16. Nh5 gxh5 17. Qxf5 exd4 18. Bd3 dxc3 19. Bxe4 dxe4 20. Be3 Qb4 21. Rd1 Rxd1+ 22. Kxd1 1-0

[Event "Barcelona IM 15th"]
[Site "Barcelona"]
[Date "2021.05.07"]
[Round "5"]
[White "Garcia Ramos, Daniel"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "D75"]
[WhiteElo "2422"]
[BlackElo "2406"]
[PlyCount "41"]
[EventDate "2021.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "3"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Nf6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. cxd5 Nxd5 7. Nc3 c5 8. d4 cxd4 9. Nxd4 Nxc3 10. bxc3 Nd7 11. Rb1 Rb8 12. Qa4 a6 13. Ba3 Ne5 14. Qb4 Bf6 15. f4 Ng4 16. Rf3 Bxd4+ 17. Qxd4 Bf5 18. Rb6 Be4 19. h3 Bxf3 20. Bxf3 Nf6 21. Rxb7 1/2-1/2

[Event "Barcelona IM 15th"]
[Site "Barcelona"]
[Date "2021.05.06"]
[Round "4"]
[White "Perez Mitjans, Orelvis"]
[Black "Alcala Gonzalez, Cesar"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2406"]
[BlackElo "2155"]
[PlyCount "101"]
[EventDate "2021.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "3"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 7. 0-0 Bc5 8. d3 Nbd7 9. Qg3 0-0 10. e5 Ne8 11. Bg4 Kh8 12. Ne2 f5 13. Bf3 Be7 14. d4 Nc7 15. Qf4 g5 16. Qd2 a5 17. Qd1 Qe8 18. Ng3 Qf7 19. c3 c5 20. Be2 cxd4 21. cxd4 f4 22. Bh5 Qg7 23. Ne2 Nb8 24. Qb3 b5 25. Bd2 Nd7 26. Rac1 Rfc8 27. Rc6 Nb8 28. Rc2 a4 29. Qd3 Nba6 30. Rfc1 Nb4 31. Bxb4 Bxb4 32. Rc6 Qd7 33. Qc2 Ba5 34. Bg4 Re8 35. Rxc7 Bxc7 36. Qxc7 Qxc7 37. Rxc7 Rac8 38. Rb7 Rc2 39. Rxb5 Kg7 40. a3 Rd2 41. Rb6 Re7 42. g3 fxg3 43. fxg3 Kf7 44. Kf2 Rd3 45. Ke1 Rb3 46. Rxb3 axb3 47. Kd2 Kg6 48. Nc3 h5 49. Be2 h4 50. g4 Rf7 51. a4 1-0

[Event "Barcelona IM 15th"]
[Site "Barcelona"]
[Date "2021.05.05"]
[Round "3"]
[White "Papadiamandis, Elliot"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2333"]
[BlackElo "2406"]
[PlyCount "50"]
[EventDate "2021.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "3"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. 0-0 Be7 8. Be3 0-0 9. f4 d6 10. Bf3 Nc6 11. Nb3 b5 12. Qd2 Bb7 13. Rae1 Rac8 14. Kh1 Nd7 15. Qf2 Na5 16. Nxa5 Qxa5 17. a3 b4 18. axb4 Qxb4 19. Bd4 e5 20. Nd5 Bxd5 21. Bc3 Qb5 22. exd5 Bf6 23. Be2 Qxd5 24. Bxa6 Rc7 25. Bd3 Nc5 1/2-1/2

[Event "Barcelona IM 15th"]
[Site "Barcelona"]
[Date "2021.05.04"]
[Round "2"]
[White "Perez Mitjans, Orelvis"]
[Black "Lucas, Arthur"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2406"]
[BlackElo "2310"]
[PlyCount "103"]
[EventDate "2021.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "3"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d6 3. f4 e5 4. d5 Nce7 5. Nf3 exf4 6. Bxf4 Ng6 7. Be3 Nf6 8. Nc3 Be7 9. Qd2 0-0 10. 0-0-0 Ng4 11. Bg1 N4e5 12. Kb1 f5 13. exf5 Nxf3 14. gxf3 Bxf5 15. Nb5 Ne5 16. Be2 Bg5 17. Be3 Bxe3 18. Qxe3 Bd7 19. Nd4 Qf6 20. Qb3 Rab8 21. Rhg1 Kh8 22. Rg3 Ng6 23. Qa3 Nf4 24. Bc4 Rfe8 25. Rgg1 a6 26. Qa5 c5 27. dxc6 bxc6 28. Qc7 Be6 29. Bb3 c5 30. Nc6 Rbc8 31. Qb7 c4 32. Ba4 Bd5 33. Rde1 Rg8 34. Qd7 Bxc6 35. Bxc6 Rb8 36. Bb7 Rgd8 37. Qe7 Qd4 38. c3 Qd3+ 39. Ka1 Ng6 40. Qg5 Qc2 41. Rg2 Qa4 42. Be4 Re8 43. Reg1 Re5 44. Qc1 Re6 45. h4 d5 46. Bc2 Qd7 47. h5 Ne5 48. Rxg7 Qxg7 49. Rxg7 Kxg7 50. Qg5+ Kh8 51. Qf5 Re7 52. Qf6+ 1-0

[Event "Barcelona IM 15th"]
[Site "Barcelona"]
[Date "2021.05.03"]
[Round "1"]
[White "Saya, Ethan"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2230"]
[BlackElo "2406"]
[PlyCount "70"]
[EventDate "2021.05.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "3"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Nh3 Nf6 7. 0-0 d6 8. f4 b4 9. Ne2 Nbd7 10. f5 e5 11. Nf2 h5 12. c4 Be7 13. Be3 Nb8 14. h3 Nc6 15. g4 hxg4 16. hxg4 Nh7 17. Nh3 Ng5 18. Nxg5 Bxg5 19. Qd2 Bxe3+ 20. Qxe3 Qh4 21. Qg3 Qg5 22. Rad1 0-0-0 23. Kf2 Rh4 24. Bf3 Rdh8 25. Rh1 Rxh1 26. Rxh1 Rxh1 27. Bxh1 Qd2 28. Qe3 Qxb2 29. Qg5 Qxa2 30. Qxg7 b3 31. Qf8+ Kc7 32. Qxf7+ Kb6 33. f6 b2 34. Nc3 Qb3 35. Nd5+ Ka7 0-1

[Event "Barcelona Primavera CE op"]
[Site "Barcelona"]
[Date "2021.05.01"]
[Round "2"]
[White "Ferre Campos, Josep"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1907"]
[BlackElo "2412"]
[PlyCount "36"]
[EventDate "2021.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. dxe5 Qxd1+ 7. Kxd1 Bg4 8. Bf4 Nge7 9. a3 Bxc3 10. bxc3 Nd5 11. Bd2 0-0-0 12. Kc2 Bf5+ 13. Kb2 Nb6 14. e3 Be4 15. Rd1 Bxf3 16. gxf3 Nxe5 17. Be1 Rxd1 18. Bh3+ Rd7 0-1

[Event "Barcelona Primavera CE op"]
[Site "Barcelona"]
[Date "2021.04.24"]
[Round "1"]
[White "Perez Mitjans, Orelvis"]
[Black "Agapito Garrido, Bernat"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2412"]
[BlackElo "1685"]
[PlyCount "47"]
[EventDate "2021.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Ne5 Bb4 8. a3 Ba5 9. b4 Bb6 10. Bg5 a5 11. Na4 0-0 12. Be2 Be6 13. 0-0 Nbd7 14. f4 c6 15. Nxd7 Bxd7 16. Bxf6 gxf6 17. f5 Bc7 18. Qd2 Qe7 19. Bd3 Qd6 20. Qh6 Kh8 21. Nc5 Bc8 22. Rf3 Rg8 23. Re1 b6 24. Rh3 1-0

[Event "Barcelona GM 4th"]
[Site "Barcelona"]
[Date "2021.04.13"]
[Round "9"]
[White "Perez Mitjans, Orelvis"]
[Black "Ayats Llobera, Gerard"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2412"]
[BlackElo "2403"]
[PlyCount "69"]
[EventDate "2021.04.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "8"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 Nbd7 8. h3 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Be3 Be6 12. Qxd8 Rfxd8 13. Rfd1 a6 14. Rxd8+ Rxd8 15. Rd1 Rxd1+ 16. Bxd1 Nd7 17. Be2 Bf8 18. Kf1 Bc5 19. Bxc5 Nxc5 20. Ke1 Kf8 21. Kd2 Ke7 22. Ke3 Kd6 23. b3 b5 24. axb5 axb5 25. Nb1 f5 26. f3 f4+ 27. Kd2 g5 28. Nc3 h5 29. Nd1 Nd7 30. Nc3 Nf6 31. Nd1 g4 32. hxg4 hxg4 33. Nf2 gxf3 34. gxf3 Nd7 35. Nd3 1/2-1/2

[Event "Barcelona GM 4th"]
[Site "Barcelona"]
[Date "2021.04.12"]
[Round "8"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2449"]
[BlackElo "2412"]
[PlyCount "59"]
[EventDate "2021.04.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "8"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nbd7 8. Bg5 a5 9. Be2 Nc5 10. Nd2 c6 11. 0-0 Bd7 12. b3 h6 13. Be3 Na6 14. a3 c5 15. Nb5 Ne8 16. f4 exf4 17. Bxf4 Qe7 18. Ra2 Nb8 19. Bg4 Bxb5 20. cxb5 h5 21. Bf3 Nd7 22. Nc4 Bd4+ 23. Kh1 Ne5 24. Nb6 Rb8 25. b4 axb4 26. axb4 Rd8 27. Rd2 Bc3 28. bxc5 Bxd2 29. Qxd2 dxc5 30. Qc3 1/2-1/2

[Event "Barcelona GM 4th"]
[Site "Barcelona"]
[Date "2021.04.11"]
[Round "7"]
[White "Perez Mitjans, Orelvis"]
[Black "Barseghyan, Harutyun"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "2412"]
[BlackElo "2471"]
[PlyCount "118"]
[EventDate "2021.04.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "8"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Nf3 b6 8. Bb5+ Bd7 9. Bd3 c4 10. Be2 Ba4 11. 0-0 Nbc6 12. Re1 h6 13. Bf1 Kd7 14. Nd2 Qg8 15. f4 Qh7 16. Ra2 g5 17. Nf3 g4 18. Nh4 h5 19. Be3 Ng6 20. Nxg6 Qxg6 21. Re2 Qf5 22. Ra1 Rag8 23. Rb1 Kc7 24. Rb2 b5 25. Re1 a6 26. Ra2 Ne7 27. Qb1 a5 28. Rb2 Kc6 29. Qd1 Qg6 30. Qd2 Nf5 31. Rc1 Qg7 32. Qe1 Qf8 33. Ra2 f6 34. Qd2 fxe5 35. fxe5 Nxe3 36. Qxe3 Qf5 37. Be2 Rf8 38. Rf1 Qg6 39. Rf2 Rxf2 40. Qxf2 Qh6 41. Qf6 Qxf6 42. exf6 Kd6 43. h3 gxh3 44. gxh3 h4 45. Ra1 Rf8 46. Rf1 Bxc2 47. Bh5 Bf5 48. f7 Ke7 49. Rf2 b4 50. axb4 axb4 51. cxb4 c3 52. Bd1 Rxf7 53. Bc2 Bxc2 54. Rxc2 Rf3 55. b5 Rxh3 56. b6 Kd7 57. b7 Kc7 58. Re2 Kxb7 59. Rxe6 c2 0-1

[Event "Barcelona GM 4th"]
[Site "Barcelona"]
[Date "2021.04.10"]
[Round "6"]
[White "Valenzuela Gomez, Fernando Alberto"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2382"]
[BlackElo "2412"]
[PlyCount "119"]
[EventDate "2021.04.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "8"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nf6 6. Nc3 d6 7. Be2 0-0 8. Be3 Nc6 9. 0-0 Bd7 10. h3 Nxd4 11. Bxd4 Bc6 12. Qc2 a5 13. b3 Nd7 14. Bxg7 Kxg7 15. Rfd1 Qb6 16. Nd5 Bxd5 17. exd5 f5 18. Qc3+ Ne5 19. a3 f4 20. b4 Kg8 21. c5 Qc7 22. Bg4 f3 23. Be6+ Kg7 24. g3 h5 25. Qd4 Rf6 26. h4 Qd8 27. Re1 Qe8 28. cxd6 exd6 29. Rac1 Rxe6 30. dxe6 Qxe6 31. Kh2 Kg8 32. b5 Rf8 33. Red1 Ng4+ 34. Kg1 Ne3 35. Rc7 Nf5 36. Qd5 Qxd5 37. Rxd5 Re8 38. Rd3 b6 39. Rxf3 Re1+ 40. Kg2 Rb1 41. a4 d5 42. Rb7 d4 43. Rxb6 Kg7 44. Ra6 Rb2 45. Rxa5 Ne3+ 46. Kh3 Ng4 47. Ra7+ Kg8 48. Rd7 Ne5 49. Rd8+ Kg7 50. Rf4 d3 51. Kg2 Rb3 52. Rfd4 Kf6 53. R8d6+ Ke7 54. b6 Rb2 55. a5 Ng4 56. Rxg4 Kxd6 57. Rd4+ Kc6 58. Rxd3 Ra2 59. Rb3 Kb7 60. Rb5 1-0

[Event "Barcelona GM 4th"]
[Site "Barcelona"]
[Date "2021.04.09"]
[Round "5"]
[White "Perez Mitjans, Orelvis"]
[Black "Narciso Dublan, Marc"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2412"]
[BlackElo "2521"]
[PlyCount "66"]
[EventDate "2021.04.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "8"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Ne5 g6 6. Bb5+ Nbd7 7. 0-0 Bg7 8. f4 0-0 9. c3 Ne4 10. Bd3 Ndf6 11. Nd2 Bf5 12. Nxe4 Bxe4 13. Bxe4 Nxe4 14. Qb3 Qd6 15. Be3 e6 16. a4 Qc7 17. Rf3 Rab8 18. Rh3 Nd6 19. Qc2 b5 20. axb5 Rxb5 21. Qf2 Rfb8 22. Bc1 h5 23. g4 hxg4 24. Nxg4 Nf5 25. Ne5 R8b7 26. Ra6 Ra5 27. Rc6 Qd8 28. b4 Rab5 29. Qe2 Qe8 30. Ra6 R5b6 31. Ra5 Rb5 32. Ra6 R5b6 33. Ra5 Rb5 1/2-1/2

[Event "Barcelona GM 4th"]
[Site "Barcelona"]
[Date "2021.04.08"]
[Round "4"]
[White "Cuenca Jimenez, Jose Fernando"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "2506"]
[BlackElo "2412"]
[PlyCount "53"]
[EventDate "2021.04.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "8"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. d6 Bg7 7. e4 0-0 8. e5 Ne8 9. f4 Nc6 10. Nf3 f6 11. Bc4+ Kh8 12. h4 fxe5 13. h5 exf4 14. Nh4 Ne5 15. Nxg6+ Nxg6 16. hxg6 h6 17. Bf7 Qg5 18. Kf1 b6 19. Rh5 Qg3 20. Ne4 Ba6+ 21. Kg1 Qd3 22. Qf3 Qxf3 23. gxf3 Bb7 24. Bxf4 Bxe4 25. fxe4 Nf6 26. Rh4 Nxe4 27. Bxh6 1-0

[Event "Barcelona GM 4th"]
[Site "Barcelona"]
[Date "2021.04.07"]
[Round "3"]
[White "Hernandez, Cristian Andres"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2357"]
[BlackElo "2412"]
[PlyCount "78"]
[EventDate "2021.04.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "8"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 Qd6 10. Rb1 b6 11. f4 exf4 12. e4 Nge7 13. Qf3 Qe6 14. Qxf4 0-0 15. Bg2 Ng6 16. Qg5 Qxa2 17. 0-0 h6 18. Qe3 Na5 19. Ra1 Qe6 20. e5 Rad8 21. f4 f5 22. Be1 Ne7 23. Bh4 c6 24. Bxe7 Qxe7 25. Rxa5 bxa5 26. Bxc6 Rf6 27. Bg2 Rg6 28. Rb1 a4 29. c4 a3 30. c5 a2 31. Qb3+ Kh7 32. Qxa2 Rxd4 33. c6 Rxf4 34. Kh1 Qxe5 35. Qc2 Rh4 36. Bf3 Qe3 37. Rf1 Rf4 38. Qd1 Rc4 39. Qd5 Rc1 0-1

[Event "Barcelona GM 4th"]
[Site "Barcelona"]
[Date "2021.04.06"]
[Round "2"]
[White "Perez Mitjans, Orelvis"]
[Black "Maurizzi, Marc Andria"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2412"]
[BlackElo "2479"]
[PlyCount "102"]
[EventDate "2021.04.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "8"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 c6 5. Qe2 0-0 6. Nf3 Re8 7. d3 d5 8. 0-0 h6 9. h3 Nbd7 10. Nh4 Nf8 11. Nd1 Ne6 12. c3 Ng5 13. Kh2 dxe4 14. dxe4 Be6 15. Nf5 Bxf5 16. exf5 e4 17. Be3 Qd5 18. Bxc5 Nf3+ 19. Kh1 Qxc5 20. Ne3 Rad8 21. Rad1 Ne5 22. Rxd8 Rxd8 23. Rd1 Rxd1+ 24. Qxd1 Nd3 25. Qe2 Qb5 26. b3 Qe5 27. c4 Qa5 28. Kg1 Nc1 29. Qc2 Qe1+ 30. Bf1 Nd3 31. Nd1 Nd7 32. Qe2 Qa5 33. Qxe4 N3e5 34. Qe2 Nf6 35. Bg2 h5 36. Ne3 Qc3 37. Kh2 Nd3 38. Nd1 Qd4 39. Qe3 Qd7 40. Qxa7 Ne1 41. Ne3 Qd2 42. Nf1 Qc2 43. Qe3 Nxg2 44. Kxg2 Qxa2 45. Qd3 Qa5 46. Ne3 Qe5 47. Qd8+ Kh7 48. Qf8 Qe4+ 49. Kg1 Qb1+ 50. Kg2 Qe4+ 51. Kg1 Qb1+ 1/2-1/2

[Event "Barcelona GM 4th"]
[Site "Barcelona"]
[Date "2021.04.05"]
[Round "1"]
[White "Garcia Ramos, Daniel"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2436"]
[BlackElo "2412"]
[PlyCount "59"]
[EventDate "2021.04.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "8"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nh6 6. Nc3 Nf5 7. a3 0-0 8. Rb1 a5 9. Ne1 d6 10. d3 Bd7 11. Bd2 e6 12. e3 h5 13. b3 Qe7 14. Nc2 Nh6 15. Qe2 h4 16. Rfc1 hxg3 17. hxg3 f5 18. b4 axb4 19. axb4 Nxb4 20. Nxb4 cxb4 21. Rxb4 Bc6 22. Rcb1 Ng4 23. d4 Qg5 24. d5 exd5 25. Bxd5+ Bxd5 26. Nxd5 Qh5 27. f3 Ne5 28. Kg2 Ra2 29. Rf1 Rf7 30. Nf4 1/2-1/2

[Event "Barcelona GM 02"]
[Site "Barcelona"]
[Date "2021.02.24"]
[Round "9"]
[White "Serarols Mabras, Bernat"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2358"]
[BlackElo "2419"]
[PlyCount "13"]
[EventDate "2021.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 1/2-1/2

[Event "Barcelona GM 02"]
[Site "Barcelona"]
[Date "2021.02.23"]
[Round "8"]
[White "Perez Mitjans, Orelvis"]
[Black "Cornette, Matthieu"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2419"]
[BlackElo "2555"]
[PlyCount "108"]
[EventDate "2021.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. 0-0 d6 7. Be3 b5 8. Bb3 Bxe3 9. fxe3 Na5 10. Qe1 Nxb3 11. axb3 0-0 12. Nc3 c6 13. h3 Re8 14. Ne2 d5 15. Ng3 dxe4 16. Nxe4 Nxe4 17. dxe4 c5 18. Qg3 Qe7 19. Nh4 f6 20. Rf3 Kh8 21. Raf1 Qb7 22. Nf5 Bxf5 23. exf5 Red8 24. Qg4 Rd6 25. R1f2 a5 26. Rg3 a4 27. bxa4 Rxa4 28. Qh5 Qd7 29. Rg4 Ra1+ 30. Kh2 Rdd1 31. Rh4 h6 32. Qg6 Qe7 33. e4 c4 34. Rf3 Rh1+ 35. Kg3 Ra8 36. Rg4 Re1 37. b3 Qb7 38. bxc4 bxc4 39. Rc3 Rxe4 40. Rxc4 Rxc4 41. Rxc4 Rc8 42. Rxc8+ Qxc8 43. Kh2 Kg8 44. c4 Qxc4 45. Qe8+ Kh7 46. Qg6+ Kh8 47. Qe8+ Qg8 48. Qd7 Qb8 49. Qe6 Kh7 50. Kg3 Qb4 51. Kf3 Qf4+ 52. Ke2 h5 53. Ke1 Kh6 54. Qc8 Qe4+ 0-1

[Event "Barcelona GM 02"]
[Site "Barcelona"]
[Date "2021.02.22"]
[Round "7"]
[White "Maurizzi, Marc Andria"]
[Black "Perez Mitjans, Orelvis"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2461"]
[BlackElo "2419"]
[PlyCount "96"]
[EventDate "2021.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 d6 8. a4 0-0 9. Ra3 Nbd7 10. e4 axb5 11. Bxb5 Ba6 12. 0-0 Bxb5 13. axb5 Ng4 14. Rxa8 Qxa8 15. Bg5 Qd8 16. Qa4 h6 17. Bd2 Qc7 18. h3 Nge5 19. Nxe5 Nxe5 20. Ra1 Rb8 21. Ra3 g5 22. Rb3 Qd8 23. Qa7 Nc4 24. Be1 Ra8 25. b6 Kh7 26. Qc7 Rc8 27. Qxd8 Rxd8 28. b7 Rb8 29. Rb5 Kg6 30. g4 e6 31. Kf1 Kf6 32. Nb1 Ke7 33. b3 Ne5 34. Ba5 Kd7 35. Nd2 Bf6 36. Nc4 Nxc4 37. bxc4 e5 38. Ke2 Bd8 39. Bd2 Kc7 40. Kd3 Kd7 41. Kc2 Bc7 42. Kb3 Rg8 43. Ka4 Bb8 44. Rb6 Bc7 45. Kb5 Rb8 46. Ba5 Bd8 47. Ka6 Bxb6 48. Kxb6 Ra8 1-0

[Event "Barcelona GM 02"]
[Site "Barcelona"]
[Date "2021.02.21"]
[Round "6"]
[White "Perez Mitjans, Orelvis"]
[Black "Maze, Sebastien"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2419"]
[BlackElo "2547"]
[PlyCount "65"]
[EventDate "2021.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bb3 Qc7 11. 0-0 Bd6 12. d4 0-0 13. c3 a5 14. Re1 a4 15. Bc2 Nd5 16. Qd3 f5 17. Bd2 c5 18. a3 Ba6 19. Rac1 b4 20. Qh3 bxa3 21. bxa3 Bb7 22. Bd3 Rf6 23. Rb1 Bxe5 24. dxe5 Rg6 25. Bf1 Ne7 26. Rb5 Rd8 27. Be3 Nd5 28. Reb1 Ba8 29. Rxc5 Qe7 30. Ra5 Nxc3 31. Bc5 Bxg2 32. Bxg2 Nxb1 33. Bd6 0-1

[Event "Barcelona GM 02"]
[Site "Barcelona"]
[Date "2021.02.20"]
[Round "5"]
[White "Garcia Ramos, Daniel"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2397"]
[BlackElo "2419"]
[PlyCount "86"]
[EventDate "2021.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 c4 9. Be2 0-0 10. h4 f6 11. f4 Nbc6 12. h5 h6 13. Nf3 Qa5 14. Bd2 Qa4 15. Bd1 Qb5 16. exf6 Rxf6 17. Ne5 Qb2 18. Rc1 Qxa3 19. Qh3 Qd6 20. g4 Bd7 21. Rb1 b6 22. Be2 Raf8 23. Qh2 Be8 24. Kd1 Qc7 25. Be3 Nxe5 26. fxe5 R6f7 27. Kd2 b5 28. Rhg1 a5 29. g5 hxg5 30. Rxg5 b4 31. Bg4 Qb6 32. Ke2 Ba4 33. Rb2 Qa6 34. Rg6 bxc3 35. Ra2 Bd7 36. Qh3 Qb6 37. Ra1 Qb2 38. Rc1 Rf2+ 39. Bxf2 Qxc1 40. Qxc3 Nxg6 41. hxg6 Qg5 42. Bf3 Qxg6 43. Be1 Ba4 0-1

[Event "Barcelona GM 02"]
[Site "Barcelona"]
[Date "2021.02.19"]
[Round "4"]
[White "Perez Mitjans, Orelvis"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2419"]
[BlackElo "2517"]
[PlyCount "66"]
[EventDate "2021.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 a6 6. Be2 b6 7. 0-0 Bb7 8. d3 g6 9. Nd2 Bg7 10. f4 0-0 11. Qe1 e6 12. Nf3 Ne8 13. f5 exf5 14. exf5 d5 15. Qg3 Ndf6 16. fxg6 fxg6 17. Bg5 Nd6 18. Nh4 Nf7 19. Bf3 Nxg5 20. Qxg5 Qd6 21. g3 Bc6 22. Rae1 b5 23. axb5 axb5 24. Bg2 b4 25. Ne2 Nd7 26. Nf4 Ne5 27. Bh3 h6 28. Rxe5 hxg5 29. Rxg5 Rf6 30. Nhxg6 Re8 31. Bg2 d4 32. Rd5 Bxd5 33. Bxd5+ Kh7 0-1

[Event "Barcelona GM 02"]
[Site "Barcelona"]
[Date "2021.02.18"]
[Round "3"]
[White "Ayats Llobera, Gerard"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2402"]
[BlackElo "2419"]
[PlyCount "56"]
[EventDate "2021.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h4 h5 7. Bg5 Bg7 8. Qd2 Nc6 9. Nxc6 bxc6 10. Bc4 Qb6 11. Bb3 0-0 12. 0-0-0 a5 13. Be3 Qb7 14. a4 Be6 15. Bxe6 Nxe4 16. Qd3 Nxc3 17. bxc3 fxe6 18. Qxg6 Rf6 19. Qxh5 c5 20. Rd3 Rb8 21. Kd2 Qxg2 22. Re1 Rbf8 23. Re2 Rf5 24. Bg5 Rxf2 25. Rde3 Rxe2+ 26. Rxe2 Qd5+ 27. Kc1 Rf1+ 28. Kb2 Qb7+ 0-1

[Event "Barcelona GM 02"]
[Site "Barcelona"]
[Date "2021.02.17"]
[Round "2"]
[White "Perez Mitjans, Orelvis"]
[Black "Valenzuela Gomez, Fernando Alberto"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2419"]
[BlackElo "2378"]
[PlyCount "58"]
[EventDate "2021.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 a6 6. Be2 b6 7. 0-0 Bb7 8. d3 e6 9. Nd2 Be7 10. f4 0-0 11. Bf3 d5 12. e5 Ne8 13. Bg4 Qb8 14. Nf3 b5 15. d4 cxd4 16. Nxd4 b4 17. Nce2 Nc7 18. Be3 f5 19. Bf3 Nc5 20. c3 a5 21. Rc1 b3 22. Nxb3 Nxa4 23. Qc2 Bc6 24. Nbd4 Bd7 25. b3 Nb6 26. g4 fxg4 27. Bxg4 g6 28. Kh1 a4 29. b4 Nc4 1/2-1/2

[Event "Barcelona GM 02"]
[Site "Barcelona"]
[Date "2021.02.16"]
[Round "1"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2443"]
[BlackElo "2419"]
[PlyCount "66"]
[EventDate "2021.02.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nh5 8. g3 Qe8 9. Be2 f5 10. exf5 gxf5 11. Ng5 Nf6 12. Qc2 c6 13. g4 h6 14. Ne6 Bxe6 15. dxe6 f4 16. g5 hxg5 17. h4 g4 18. h5 Bh6 19. Bd2 Na6 20. 0-0-0 Kh8 21. Rdg1 Rg8 22. Qf5 Qe7 23. Bxg4 Rg5 24. Qxg5 Bxg5 25. Bf5 Rg8 26. Bg6 Bh6 27. Bf5 Rxg1+ 28. Rxg1 Nc5 29. Rg6 Bf8 30. a3 d5 31. cxd5 cxd5 32. Rxf6 Qxf6 33. Nxd5 Qd8 0-1

[Event "Barcelona IM"]
[Site "Barcelona"]
[Date "2021.02.15"]
[Round "9"]
[White "Perez Mitjans, Orelvis"]
[Black "Martin Barcelo, Carles"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2419"]
[BlackElo "2211"]
[PlyCount "106"]
[EventDate "2021.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Nc6 3. Nf3 e5 4. g3 Nf6 5. Bg2 Bc5 6. d3 0-0 7. 0-0 Re8 8. c3 d5 9. h3 a5 10. a4 b6 11. Qc2 dxe4 12. dxe4 Ba6 13. Rd1 Qe7 14. Na3 Rad8 15. Rxd8 Rxd8 16. Nb5 Nb8 17. Ne1 c6 18. Na3 h6 19. Bf3 Qd7 20. g4 h5 21. Bg5 hxg4 22. hxg4 Qe6 23. Rd1 Rxd1 24. Qxd1 Nbd7 25. Nb1 Qd6 26. Nd2 Nf8 27. Be2 Bxe2 28. Qxe2 N6h7 29. Be3 Bxe3 30. Qxe3 Nf6 31. f3 N6d7 32. Nd3 Ne6 33. Nc4 Qc7 34. Qd2 Nec5 35. Nxc5 Nxc5 36. Qd1 b5 37. axb5 cxb5 38. Ne3 Na4 39. Qd2 Qc5 40. Kf2 Nb6 41. b4 axb4 42. Qd8+ Kh7 43. cxb4 Qc6 44. Qe7 Nc4 45. Qh4+ Kg8 46. Nd5 Qh6 47. Qxh6 gxh6 48. Ke2 Kg7 49. Ne7 Kf6 50. Nf5 Kg5 51. Kf2 h5 52. gxh5 Kxh5 53. Kg3 Kg5 1/2-1/2

[Event "Barcelona IM"]
[Site "Barcelona"]
[Date "2021.02.14"]
[Round "8"]
[White "Jimenez Ruano, Adrian"]
[Black "Perez Mitjans, Orelvis"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2308"]
[BlackElo "2419"]
[PlyCount "20"]
[EventDate "2021.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 Nh5 8. g3 Qe8 9. Be2 f5 10. exf5 gxf5 1/2-1/2

[Event "Barcelona IM"]
[Site "Barcelona"]
[Date "2021.02.13"]
[Round "7"]
[White "Perez Mitjans, Orelvis"]
[Black "Lever, Erwan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2419"]
[BlackElo "2243"]
[PlyCount "49"]
[EventDate "2021.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nc6 6. Bg2 Bg4 7. 0-0 cxd4 8. h3 Bh5 9. g4 Bg6 10. Nxd4 Be7 11. Nxc6 bxc6 12. c4 Nf6 13. cxd5 cxd5 14. Qa4+ Kf8 15. Nc3 h5 16. g5 Ne4 17. Nxe4 Bxe4 18. Bxe4 dxe4 19. Rd1 Qb6 20. Qxe4 Rc8 21. Rd7 Re8 22. Be3 Qb5 23. Rb7 Qe2 24. Re1 g6 25. Rxe7 1-0

[Event "Barcelona IM"]
[Site "Barcelona"]
[Date "2021.02.12"]
[Round "6"]
[White "Valenzuela Gomez, Fernando Alberto"]
[Black "Perez Mitjans, Orelvis"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2378"]
[BlackElo "2419"]
[PlyCount "114"]
[EventDate "2021.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. Bb5 Qc7 4. 0-0 Nf6 5. Re1 a6 6. Bxc6 dxc6 7. e5 Nd5 8. c4 Nb6 9. d4 cxd4 10. Qxd4 c5 11. Qf4 e6 12. Nc3 Be7 13. Qg4 Bf8 14. Ne4 Nxc4 15. Bf4 Bd7 16. b3 Na5 17. Nd6+ Bxd6 18. exd6 Qb6 19. Qxg7 0-0-0 20. Ne5 Nc6 21. Nxd7 Kxd7 22. Qxf7+ Kc8 23. Rxe6 Rd7 24. Qf6 Rhd8 25. Rae1 Qa5 26. Qb2 Kb8 27. Bd2 Qb5 28. Bg5 Rg8 29. Re8+ Rxe8 30. Rxe8+ Ka7 31. Bf4 Nd4 32. Re1 Qd3 33. h3 Rg7 34. Bg3 h5 35. Qb1 Rxg3 36. fxg3 Qxg3 37. Qd1 Nf3+ 38. Qxf3 Qxe1+ 39. Kh2 Qe5+ 40. Qg3 Qd4 41. h4 b5 42. d7 Qxd7 43. Qe5 Kb6 44. Qxh5 Qd6+ 45. g3 c4 46. bxc4 bxc4 47. Qf7 Qd3 48. g4 c3 49. Qb3+ Kc5 50. Qa3+ Kd4 51. h5 c2 52. Qb4+ Ke3 53. Qe1+ Kf3 54. Qh1+ Kf2 55. Qg2+ Ke1 56. Qc6 Kd2 57. Qg2+ Qe2 0-1

