[Event "Las Americas op U1800 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "1.39"]
[White "Martinez Lopez, Daniel Alfredo"]
[Black "Rojas Maita, John Alexander"]
[Result "0-1"]
[ECO "D53"]
[BlackElo "1561"]
[PlyCount "98"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 d5 4. Nc3 Be7 5. e3 a6 6. Qb3 dxc4 7. Bxc4 0-0 8. f4 Nc6 9. Qc2 Nd5 10. Bxd5 exd5 11. Bxe7 Nxe7 12. Nf3 Nf5 13. Qd3 Re8 14. Ne5 f6 15. 0-0-0 fxe5 16. dxe5 c6 17. e4 Ne7 18. f5 Nxf5 19. exf5 Qg5+ 20. Rd2 Bxf5 21. Qf3 Rxe5 22. Rf1 Bg6 23. h4 Qxh4 24. Rdf2 Qg5+ 25. Rd2 Rae8 26. g4 h5 27. gxh5 Re1+ 28. Nd1 Bxh5 29. Rxe1 Rxe1 30. Qf2 Rxd1+ 31. Kc2 Rxd2+ 32. Qxd2 Qxd2+ 33. Kxd2 Kf7 34. Ke3 c5 35. a3 Ke6 36. b4 b6 37. Kd3 Ke5 38. bxc5 bxc5 39. a4 Kf4 40. a5 g5 41. Kc3 Ke3 42. Kc2 g4 43. Kb3 g3 44. Ka4 g2 45. Ka3 g1Q 46. Ka4 Kd3 47. Ka3 Kc3 48. Ka2 Qd1 49. Ka3 Qa1# 0-1

[Event "Las Americas op U1800 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "3.34"]
[White "Rodriguez Vazquez, Miguel Angel"]
[Black "Rojas Maita, John Alexander"]
[Result "0-1"]
[ECO "B73"]
[BlackElo "1561"]
[PlyCount "94"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 d6 6. Be2 Nc6 7. Be3 Nf6 8. 0-0 0-0 9. h3 Bd7 10. Qd2 Re8 11. Rad1 Rc8 12. Nxc6 Bxc6 13. f3 Nh5 14. Qe1 Qa5 15. g4 Nf6 16. a3 h5 17. Qf2 b6 18. Bd4 e5 19. Be3 Red8 20. g5 Nh7 21. f4 exf4 22. Qxf4 Be8 23. Nd5 Rxc2 24. Nf6+ Bxf6 25. gxf6 Rxe2 26. Qh6 Nxf6 27. Rxf6 Qe5 28. Qf4 Qxf4 29. Bxf4 Rxe4 30. Bxd6 Kg7 31. Rf2 Rc8 32. Bb4 Re3 33. Kh2 a5 34. Bd2 Re6 35. Bc3+ Rxc3 36. bxc3 Re3 37. Rd8 Bc6 38. Rc8 Bd5 39. Rb2 Be6 40. Rc7 Rxh3+ 41. Kg2 Re3 42. Rxb6 h4 43. Kf2 Re5 44. Rbc6 h3 45. Rc5 h2 46. Kg2 Re2+ 47. Kh1 Bg4 0-1

[Event "Las Americas op U1800 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "4.10"]
[White "Rojas Maita, John Alexander"]
[Black "Gonzalez Viana, Angel Yosuet"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1561"]
[BlackElo "1665"]
[PlyCount "104"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. d4 Bb4 6. Qb3 Bxc3+ 7. bxc3 Bb7 8. Ba3 d6 9. Bg2 0-0 10. c5 Bd5 11. c4 Be4 12. cxd6 cxd6 13. 0-0 Nc6 14. Rfd1 Rc8 15. Ng5 Na5 16. Qb4 Rxc4 17. Qxd6 Qxd6 18. Bxd6 Rd8 19. Be7 Rdxd4 20. Bxf6 gxf6 21. Nxe6 Rxd1+ 22. Rxd1 Bxg2 23. Kxg2 Kf7 24. Nf4 Re4 25. Rd8 Nc6 26. Rd7+ Re7 27. Rd6 Nb8 28. Rd8 Nc6 29. Rc8 Ne5 30. h4 Ng6 31. Nxg6 hxg6 32. Kf3 Re4 33. Rc7+ Re7 34. Rxe7+ Kxe7 35. Ke3 Ke6 36. Kd4 Kd6 37. f3 Ke6 38. e4 fxe4 39. Kxe4 f5+ 40. Kd4 Kd6 41. g4 Ke6 42. h5 fxg4 43. fxg4 gxh5 44. gxh5 Kf6 45. Kd5 Kg5 46. Kc6 Kxh5 47. Kb7 a5 48. Kxb6 a4 49. a3 Kg5 50. Kb5 Kf6 51. Kxa4 Ke6 52. Kb5 Kd7 1/2-1/2

[Event "Las Americas op U1800 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "2.21"]
[White "Rojas Maita, John Alexander"]
[Black "Lopez Cabrera, Ivan Pastor"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1561"]
[PlyCount "76"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Nc6 7. 0-0 e5 8. dxe5 Nxe5 9. Bg5 c6 10. Qc2 Be6 11. Nxe5 dxe5 12. Rad1 Qa5 13. b3 Rfd8 14. f4 exf4 15. Bxf4 Ng4 16. Nb1 Bd4+ 17. Rxd4 Rxd4 18. h3 Nf6 19. Bd2 Qc5 20. Be3 Rxc4 21. Qd2 Nxe4 22. Bxc5 Nxd2 23. bxc4 Nxf1 24. Bxf1 b6 25. Bd4 Rd8 26. Be3 Bf5 27. Nd2 Bd3 28. Kf2 Bxf1 29. Kxf1 Rd3 30. Ke2 Ra3 31. Bh6 f5 32. Nf3 Rxa2+ 33. Kf1 c5 34. Ne5 Rb2 35. Nd3 Rc2 36. Ne5 a5 37. Nd7 a4 38. Nxb6 a3 0-1

