[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.21"]
[Round "1"]
[White "Koelle, Tobias"]
[Black "Cordero Jimenez, Alexander"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2458"]
[BlackElo "1745"]
[PlyCount "85"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. h3 Bg7 7. Be3 Na6 8. Bd3 Bd7 9. a3 0-0 10. Nge2 Rb8 11. 0-0 Qe7 12. Rb1 b6 13. b4 Rbc8 14. Nb5 Bxb5 15. cxb5 Nc7 16. Nc3 Nd7 17. a4 f5 18. bxc5 bxc5 19. f3 h5 20. a5 f4 21. Bf2 g5 22. b6 axb6 23. axb6 Ne8 24. Qa4 Bf6 25. b7 Rd8 26. Nb5 Nb8 27. Na7 Ng7 28. Nc6 Qf7 29. Nxd8 Rxd8 30. Rb6 Kh7 31. Rfb1 g4 32. hxg4 hxg4 33. fxg4 Qg6 34. Qd1 Qh6 35. Qf3 Kg6 36. Qh3 Qg5 37. Rc6 Kf7 38. Rc7+ Kg8 39. Rc8 Qg6 40. Bh4 Bxh4 41. Qxh4 Rf8 42. Rxf8+ Kxf8 43. Qh8+ 1-0

[Event "Iberoamerican-ch 8th"]
[Site "Mexico City"]
[Date "2022.02.14"]
[Round "4"]
[White "Ruiz Perez, Juan Octavio"]
[Black "Cordero Jimenez, Alexander"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2074"]
[BlackElo "1597"]
[PlyCount "91"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 Qc7 9. h3 a5 10. Ba2 h6 11. Be3 Re8 12. Nh4 Nf8 13. Qf3 Bd8 14. d5 Nxd5 15. exd5 Bxh4 16. dxc6 bxc6 17. Nb5 cxb5 18. Qxa8 bxa4 19. Qe4 Be7 20. Qxa4 Bd7 21. Qc4 Qxc4 22. Bxc4 a4 23. b3 Rc8 24. Bd5 axb3 25. cxb3 Be6 26. Bxe6 fxe6 27. b4 d5 28. Reb1 d4 29. Bd2 Rc2 30. Be1 e4 31. Rc1 Re2 32. b5 Bg5 33. Rcb1 d3 34. b6 Kh7 35. Bb4 Nd7 36. Bd6 Bf6 37. Ra6 Bd4 38. b7 d2 39. Bb4 Bc5 40. Ba5 Rxf2 41. Rc6 Rf8+ 42. Rxc5 Nxc5 43. Bxd2 Nd7 44. Be3 Kg6 45. Ba7 Kf5 46. Rf1+ 1-0

[Event "Mexico City Latinoamericano op 1st"]
[Site "Mexico City"]
[Date "2021.11.07"]
[Round "6"]
[White "Cordero Jimenez, Alexander"]
[Black "Guevara Sanchez, Erick Marvin"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1542"]
[BlackElo "2173"]
[PlyCount "104"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 a6 5. Qf3 Nf6 6. d3 Nc6 7. Ne4 Qe5 8. c3 Bg4 9. Qe3 Nxe4 10. Qxe4 Bf5 11. Qe2 Qxe2+ 12. Nxe2 Ne5 13. Bf4 Nxc4 14. dxc4 0-0-0 15. b3 f6 16. Be3 e5 17. c5 Bd3 18. Rd1 Be7 19. f3 f5 20. Nc1 Bc2 21. Rd2 Rxd2 22. Kxd2 Bb1 23. Rd1 f4 24. Bf2 Bf5 25. Ne2 Re8 26. h4 Kd7 27. c4 Kc6 28. b4 b6 29. Kc3 bxc5 30. bxc5 Rd8 31. Rxd8 Bxd8 32. Nc1 Bf6 33. Kd2 e4 34. fxe4 Bxe4 35. Nd3 Bxg2 36. Nxf4 Be4 37. Nd3 a5 38. Nc1 g5 39. hxg5 Bxg5+ 40. Be3 Bxe3+ 41. Kxe3 Bb1 42. a3 Kxc5 43. Nb3+ Kxc4 44. Nxa5+ Kb5 45. Nb3 c5 46. a4+ Kc6 47. Nd2 Bc2 48. Nf3 Bxa4 49. Kd2 Kd5 50. Ke3 Bd1 51. Ng5 h5 52. Ne4 Bg4 0-1

[Event "Mexico City Latinoamericano op 1st"]
[Site "Mexico City"]
[Date "2021.11.07"]
[Round "5"]
[White "Cordero Jimenez, Alexander"]
[Black "Guzman Cruz, Jesus Antonio"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1542"]
[BlackElo "1984"]
[PlyCount "78"]
[EventDate "2021.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Ne7 5. Nxe5 c6 6. Ba4 Qa5+ 7. Nc3 Qxe5 8. Be3 Qh5 9. f3 d5 10. Qd2 dxe4 11. dxe4 Ng6 12. 0-0-0 Qa5 13. Bb3 Bb4 14. Bd4 0-0 15. h4 Be6 16. Kb1 Bxb3 17. cxb3 Rfd8 18. Qf2 Be7 19. g4 Nf4 20. h5 Ne6 21. Be3 Bc5 22. h6 Bxe3 23. Qxe3 g5 24. Rde1 Qe5 25. Ne2 a5 26. a3 a4 27. b4 Nd5 28. Qf2 Ndf4 29. Nxf4 Nxf4 30. Rd1 Qb5 31. Rd4 Rxd4 32. Qxd4 Qd3+ 33. Qxd3 Nxd3 34. Kc2 Ne5 35. f4 gxf4 36. Rh5 Re8 37. Rf5 Ng6 38. Kd3 Rd8+ 39. Kc3 Rd7 0-1

