[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.19"]
[Round "9"]
[White "Mares, Arellano Juan Anton"]
[Black "Ocampo Betancur, Cristina Angela"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1812"]
[BlackElo "2024"]
[PlyCount "83"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. c4 c6 6. Nc3 h6 7. 0-0 Be7 8. e3 0-0 9. Qe2 Nbd7 10. Nd2 Bh7 11. b3 Re8 12. cxd5 Nxd5 13. Bb2 Bb4 14. Rfc1 Nxc3 15. Bxc3 Ba3 16. Rd1 Nf6 17. Nc4 Be7 18. a4 Nd5 19. Be1 a5 20. e4 Nb4 21. Bc3 Qc7 22. Rac1 Rad8 23. Qb2 Bf6 24. Ne3 h5 25. Bf3 Bg6 26. h4 Qb6 27. Bxb4 axb4 28. e5 Be7 29. Qa1 Rd7 30. Nc4 Qa7 31. a5 Bd8 32. a6 Ree7 33. axb7 Rxb7 34. Nd6 Rb8 35. Rxc6 Bb6 36. Nc8 Rxc8 37. Rxc8+ Kh7 38. Qxa7 Rxa7 39. Rc4 Ra3 40. Rxb4 Ba7 41. Rc1 Ra5 42. Ra4 1-0

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.17"]
[Round "7"]
[White "Mares, Arellano Juan Anton"]
[Black "Zarate Manjarrez, Alfredo"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1812"]
[BlackElo "2026"]
[PlyCount "88"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 d6 6. 0-0 Be7 7. b3 0-0 8. Bb2 b6 9. c4 Bb7 10. Qe2 Nbd7 11. Nc3 a6 12. Rad1 Qc7 13. Bb1 Rfe8 14. f4 Bf8 15. Rf3 g6 16. Nc2 Bg7 17. Ne1 Rad8 18. Rc1 Qb8 19. b4 Rc8 20. g3 h5 21. Rf1 Qa7 22. Bd3 b5+ 23. Kg2 bxc4 24. Bxc4 Nxe4 25. Nxe4 Bxe4+ 26. Qxe4 Bxb2 27. Rd1 d5 28. Qe2 Rxc4 29. Qxb2 Rec8 30. Rf2 Qb7 31. Nd3 d4+ 32. Kg1 Qb6 33. Rb1 Nf6 34. Nc5 Ng4 35. Rd2 a5 36. a3 axb4 37. axb4 Ne3 38. Qb3 R8xc5 39. bxc5 Rc1+ 40. Kf2 Qc6 41. Qb8+ Kh7 42. Rxd4 Ng4+ 43. Ke2 Qg2+ 44. Kd3 Qc2# 0-1

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.16"]
[Round "6"]
[White "Ruiz Perez, Juan Octavio"]
[Black "Mares, Arellano Juan Anton"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2074"]
[BlackElo "1812"]
[PlyCount "110"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. Bd3 b6 6. Qe2 Bb7 7. Nc3 d6 8. Bd2 Nd7 9. 0-0-0 Ne7 10. f4 Nc5 11. Kb1 Nc6 12. Nxc6 Bxc6 13. f5 e5 14. Bc4 b5 15. Bd5 Rc8 16. Bxc6+ Rxc6 17. Nd5 Be7 18. Rhf1 Bf6 19. Rf3 h6 20. Rc3 Rc8 21. Nxf6+ gxf6 22. Rh3 Na4 23. Bb4 Nc5 24. Rc3 Qb6 25. Rd5 Ke7 26. Qe3 Rhd8 27. Ra3 Rd7 28. Rad3 a5 29. Be1 Qd8 30. Rd1 b4 31. Bh4 Qh8 32. g4 Rc6 33. Qe2 Rb7 34. Bf2 Na4 35. Qd3 Qd8 36. Ka1 Qc7 37. Rc1 Nc5 38. Bxc5 Rxc5 39. Rxc5 Qxc5 40. Kb1 a4 41. Qd2 a3 42. Qd5 Qa7 43. Rd1 Qa6 44. b3 Qb6 45. h4 Rc7 46. g5 hxg5 47. hxg5 fxg5 48. Qd2 Qc6 49. Qxg5+ Kd7 50. Qd2 Ke7 51. Qg5+ Kd7 52. Qd2 Ke7 53. Qg5+ Kd7 54. Qd2 Ke7 55. Qg5+ Kd7 1/2-1/2

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.13"]
[Round "3"]
[White "Mares, Arellano Juan Anton"]
[Black "Limon Olmos, Ivan Alonso"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1812"]
[BlackElo "2106"]
[PlyCount "85"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Bc5 5. 0-0 Nd4 6. Nxd4 Bxd4 7. d3 Bc5 8. c3 0-0 9. Bg5 Bb6 10. Bh4 h6 11. Ba4 c6 12. Kh1 d6 13. Bg3 g5 14. Na3 Kg7 15. f3 Be6 16. Nc2 Nh5 17. Bf2 Nf4 18. Qd2 d5 19. g3 Ng6 20. Bxb6 axb6 21. Bb3 f5 22. exf5 Bxf5 23. Ne3 Bh3 24. Rf2 Qe7 25. Re1 Rf6 26. d4 Qf7 27. g4 Nh4 28. dxe5 Rf4 29. e6 Qe7 30. Bc2 Rh8 31. Nf5+ Nxf5 32. Bxf5 Rf8 33. Qe3 b5 34. Qe5+ Rf6 35. b4 h5 36. Rg1 Kh6 37. Qb8 Rf8 38. Qa7 d4 39. Rd2 hxg4 40. fxg4 R8xf5 41. gxf5 Bxf5 42. Rxd4 Bxe6 43. Rdd1 0-1

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.12"]
[Round "1"]
[White "Mares, Arellano Juan Anton"]
[Black "Lopez Gonzalez, Abel Fabian"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1812"]
[BlackElo "2379"]
[PlyCount "60"]
[EventDate "2022.02.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Qb3 Bxf3 8. gxf3 Nxd4 9. Qa4+ Qd7 10. Qxd7+ Nxd7 11. Nxd5 0-0-0 12. Be3 Nc2+ 13. Kd1 Nxa1 14. Kc1 e6 15. Nc3 Bc5 16. Kb1 Bxe3 17. fxe3 Nc5 18. Be2 Rd2 19. Kxa1 Na4 20. Nxa4 Rxe2 21. Nc3 Rxe3 22. Nb5 a6 23. Nd6+ Kc7 24. c5 Rxf3 25. b4 Rd8 26. Rd1 Rf2 27. b5 Rf5 28. bxa6 bxa6 29. Rb1 Rxc5 30. Nb7 Rb5 0-1

