[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.31"]
[Round "9"]
[White "Myagmarsuren, Evsuld"]
[Black "Okuno Okuno, Rion"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2138"]
[BlackElo "1981"]
[PlyCount "96"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be7 9. Bg2 b5 10. Nd5 Nxd5 11. Qxd5 Ra7 12. Be3 Rb7 13. 0-0 Nd7 14. Qd2 Nf6 15. Rfd1 Be6 16. b3 Qc8 17. a4 Bxh3 18. Bxh3 Qxh3 19. axb5 Ng4 20. bxa6 Nh2 21. f4 Nf3+ 22. Kf2 Nxd2 23. axb7 Nxe4+ 24. Kf3 0-0 25. Ra8 f5 26. Rxf8+ Bxf8 27. Re1 Ng5+ 28. fxg5 Qg4+ 29. Kf2 Qb4 30. g6 Qxb7 31. Ra1 d5 32. Ra7 Qc6 33. c3 Bc5 34. Ra1 Bxe3+ 35. Kxe3 Qxg6 36. b4 h4 37. gxh4 f4+ 38. Kf2 Qd3 39. Ra8+ Kh7 40. Rf8 Qe3+ 41. Kf1 f3 42. Ng3 e4 43. Rf5 Qc1+ 44. Kf2 Qd2+ 45. Kf1 Qg2+ 46. Ke1 Qxg3+ 47. Kd2 f2 48. Ke2 Qg4+ 0-1

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.29"]
[Round "7"]
[White "Zheng, Harry Z"]
[Black "Okuno Okuno, Rion"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2077"]
[BlackElo "1981"]
[PlyCount "58"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Nc6 10. Bg5 Be6 11. Bb3 Nd7 12. Bxe7 Qxe7 13. Nd5 Qd8 14. Qe2 Nc5 15. Rfd1 f5 16. exf5 Nxb3 17. axb3 Bxf5 18. Ne3 Bg6 19. Nc4 Bh5 20. Rxd6 Bxf3 21. Qxf3 Rxf3 22. Rxd8+ Rxd8 23. gxf3 Nd4 24. Nxe5 Nxc2 25. Rc1 Nd4 26. Rc7 b5 27. Ra7 Re8 28. Ng4 h5 29. Ne3 Re6 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.28"]
[Round "6"]
[White "Okuno Okuno, Rion"]
[Black "Evenshaug, Amadeus Hestvik"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1981"]
[BlackElo "2035"]
[PlyCount "92"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. c4 d6 8. Nc3 b6 9. Qe2 Be7 10. f4 Nbd7 11. Nb3 Bb7 12. Be3 Rc8 13. Rac1 0-0 14. g4 Nc5 15. Nxc5 bxc5 16. g5 Nd7 17. Qg4 Rfe8 18. Rce1 Bf8 19. Rf3 g6 20. Rh3 f5 21. Qh4 Nb6 22. Bf2 Qf7 23. Rhe3 Bg7 24. e5 d5 25. Rh3 Bf8 26. b3 Rc7 27. Bf1 Qd7 28. Qg3 Rd8 29. Rd1 Qc8 30. cxd5 Nxd5 31. Bc4 Rcd7 32. Nxd5 Bxd5 33. Bxd5 Rxd5 34. Rxd5 Rxd5 35. Qc3 Rd1+ 36. Kg2 Qc6+ 37. Rf3 Qd5 38. Kg3 Rd2 39. a3 Be7 40. a4 Kf7 41. Be1 Rd1 42. Bf2 Ke8 43. Qc2 Kd7 44. Qe2 Rb1 45. Qc2 Rd1 46. Qe2 Rb1 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.27"]
[Round "5"]
[White "Lindh, Fredrik"]
[Black "Okuno Okuno, Rion"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2256"]
[BlackElo "1981"]
[PlyCount "71"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. Be2 Nbd7 11. a4 0-0 12. 0-0 Qc7 13. a5 b5 14. axb6 Nxb6 15. Rxa6 Rxa6 16. Bxa6 Ra8 17. Bd3 d5 18. exd5 Nfxd5 19. Nb5 Qc6 20. Bf2 Nc4 21. Bxc4 Qxc4 22. Na3 Bxa3 23. bxa3 Rxa3 24. Nc5 Nf4 25. Re1 Rc3 26. Re4 Rxc2 27. Qd8+ Kh7 28. Rxc4 Bxc4 29. h4 Rc1+ 30. Kh2 Rc2 31. Ne4 Bd5 32. Ng5+ Kg6 33. Qb6+ f6 34. Qb1 Bb3 35. Qxb3 Rxf2 36. Qb1+ 1-0

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.27"]
[Round "4"]
[White "Okuno Okuno, Rion"]
[Black "Akshit, Kumar J"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1981"]
[BlackElo "2172"]
[PlyCount "147"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. Nbd2 Nd6 9. c3 Bf5 10. Bc2 0-0 11. Bb3 Ne4 12. Re1 Re8 13. Nxe4 dxe4 14. Nd2 Bd6 15. Nc4 Qf6 16. Nxd6 Qxd6 17. Qh5 Bg6 18. Qg5 h6 19. Qg4 Na5 20. Bf4 Qc6 21. d5 Qb5 22. c4 Qc5 23. Rac1 Re7 24. Red1 Nxb3 25. axb3 Rd8 26. h4 Kh8 27. Be3 Qd6 28. h5 Bh7 29. Qh4 Red7 30. Bd4 Kg8 31. Rc3 f5 32. Be3 Rf8 33. Bf4 Qc5 34. Qg3 Kh8 35. Be5 Rdf7 36. Qf4 Qe7 37. Rg3 Re8 38. Bd4 Qd6 39. Be3 Qxf4 40. Bxf4 Rd7 41. Ra1 a6 42. Kf1 Bg8 43. Rh3 Bf7 44. Ke2 Kh7 45. Kd2 Rb8 46. Kc3 Re8 47. Kd4 Ree7 48. Rg1 Be8 49. Rh4 Bf7 50. Rh3 Be6 51. Ke3 Bf7 52. Rh4 Re8 53. g4 fxg4 54. Rgxg4 b5 55. Bg3 bxc4 56. bxc4 c6 57. d6 Bxc4 58. Rxe4 Rxe4+ 59. Rxe4 Bf7 60. Ra4 Bxh5 61. Rxa6 Bg4 62. Rxc6 Rb7 63. Rc7 Rb3+ 64. Ke4 Rb4+ 65. Kd3 Rxb2 66. Be5 Bf5+ 67. Ke3 Rb3+ 68. Kf4 Kg6 69. Rxg7+ Kh5 70. Kxf5 Rf3+ 71. Ke6 Rxf2 72. d7 Rd2 73. Rg8 Re2 74. Re8 1-0

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.26"]
[Round "3"]
[White "Okuno Okuno, Rion"]
[Black "Andersen, Morten"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1981"]
[BlackElo "2178"]
[PlyCount "74"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bg5 h6 10. Be3 Nxd5 11. exd5 Ne7 12. c4 g6 13. cxb5 Bg7 14. Bc4 0-0 15. 0-0 Nf5 16. Nc2 Nxe3 17. Nxe3 f5 18. a4 e4 19. Kh1 f4 20. Nc2 axb5 21. Bxb5 Bxb2 22. Rb1 Qf6 23. Nb4 Bc3 24. Qb3 f3 25. g3 e3 26. Rfc1 Bd2 27. Rc2 Bxb4 28. Qxb4 Bf5 29. Qb2 Qxb2 30. Rcxb2 Bxb1 31. Rxb1 e2 32. h3 Rfb8 33. Re1 Rxb5 34. axb5 Rb8 35. Kh2 Rxb5 36. g4 Rxd5 37. Kg3 Rd1 0-1

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.25"]
[Round "2"]
[White "Vijayakumar, Rishi"]
[Black "Okuno Okuno, Rion"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2156"]
[BlackElo "1981"]
[PlyCount "54"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 0-0 8. e3 Bf5 9. Qb3 Bxc3+ 10. Qxc3 Nbd7 11. Be2 Ne4 12. Qa5 Ndf6 13. Rc1 c6 14. Qxd8 Rfxd8 15. Bxf6 Nxf6 16. Ne5 Ne8 17. Bd3 Bxd3 18. Nxd3 Nd6 19. a4 a5 20. f3 Re8 21. Kf2 Re7 22. Rhe1 f6 23. Rc3 Rae8 24. b3 Nf5 25. Nf4 g5 26. Nh5 Kf7 27. Rd3 Kg6 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.24"]
[Round "1"]
[White "Carlsson, Ludvig"]
[Black "Okuno Okuno, Rion"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2350"]
[BlackElo "1981"]
[PlyCount "69"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. d4 Bb4 5. Bg5 0-0 6. e3 h6 7. Bh4 Nbd7 8. cxd5 exd5 9. Bd3 c6 10. 0-0 Re8 11. Qc2 Bd6 12. Rfe1 Be7 13. Bg3 Nb6 14. a4 a5 15. Nb5 Bb4 16. Nc7 Bxe1 17. Rxe1 Re7 18. Nxa8 Nxa8 19. Qc5 Be6 20. Bh4 Re8 21. Bxf6 gxf6 22. Bb1 f5 23. b3 Kg7 24. g3 Qb6 25. Qc2 Qb4 26. Rc1 b5 27. Nh4 Qa3 28. Rf1 bxa4 29. bxa4 Nb6 30. Qxc6 Rb8 31. Qc7 Qf8 32. Bxf5 Qd8 33. Qe5+ Kf8 34. Bxe6 fxe6 35. Qxe6 1-0

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.30"]
[Round "7"]
[White "Alvarado Perez, Coralys M"]
[Black "Okuno Okuno, Rion"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1496"]
[BlackElo "1853"]
[PlyCount "92"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. Bg2 dxe4 4. Bxe4 Nf6 5. Bg2 Nc6 6. Ne2 g6 7. 0-0 Bg7 8. c3 Nd5 9. d3 0-0 10. Nd2 e5 11. Ne4 b6 12. h3 Bb7 13. Kh2 Qd7 14. f4 f5 15. Ng5 h6 16. Nf3 exf4 17. Bxf4 Kh7 18. Qc2 Rac8 19. Rad1 Rfe8 20. Rfe1 Qf7 21. Bc1 Re7 22. a3 Rce8 23. Nf4 Ne5 24. Nxe5 Bxe5 25. Qf2 Nxf4 26. Bxf4 Bxf4 27. gxf4 Bxg2 28. Rxe7 Rxe7 29. Qxg2 Qe8 30. Rd2 Qb8 31. Qg3 Qd6 32. Rg2 Re6 33. h4 h5 34. Kh1 Qd8 35. Kh2 Kg7 36. Rd2 Qe7 37. Qf2 Re3 38. d4 cxd4 39. cxd4 Qe4 40. d5 Kh6 41. d6 Re1 42. d7 Qh1+ 43. Kg3 Rg1+ 44. Qxg1 Qxg1+ 45. Kf3 Qf1+ 46. Ke3 Qe1+ 0-1

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.29"]
[Round "6"]
[White "Okuno Okuno, Rion"]
[Black "Amelunge Moreno, Oscar Alejandro"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1853"]
[BlackElo "1162"]
[PlyCount "48"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 a6 6. Ba4 b5 7. Bb3 Be6 8. Bxe6 fxe6 9. d4 exd4 10. cxd4 Bb6 11. d5 exd5 12. exd5 Ne5 13. Nxe5 dxe5 14. Qh5+ Kf8 15. Qxe5 Qf6 16. Qh5 Re8 17. Nc3 Bxf2+ 18. Kh1 Re1 19. Bg5 Rxf1+ 20. Rxf1 Qe5 21. Qf3+ Nf6 22. Bf4 Qd4 23. Qxf2 Qxf2 24. Rxf2 Kf7 1-0

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.28"]
[Round "5"]
[White "Morales, Carlos1"]
[Black "Okuno Okuno, Rion"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2102"]
[BlackElo "1853"]
[PlyCount "109"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Qc2 0-0 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. dxc5 Bxc5 10. Be2 d4 11. exd4 Bxd4 12. 0-0 Qa5 13. Bd2 Bf5 14. Qc1 Rac8 15. Bc4 Qd8 16. Nxd4 Nxd4 17. Rd1 Bc2 18. Re1 Bg6 19. Re5 Re8 20. Rxe8+ Qxe8 21. Qf1 Qd7 22. Bg5 Ne4 23. Nxe4 Bxe4 24. Rd1 Bc2 25. Rd2 Qg4 26. f3 Qxg5 27. Rxd4 b5 28. Bxb5 Qe3+ 29. Qf2 Qc1+ 30. Bf1 Qb1 31. Qd2 h6 32. Ra4 Bg6 33. Rc4 Re8 34. Rc1 Qf5 35. a4 Qe5 36. Bb5 Re7 37. Qc3 Qg5 38. Rd1 Kh7 39. Bc4 h5 40. Qd2 Qe5 41. h3 Qc5+ 42. Qf2 Qe5 43. f4 Qf6 44. Rd5 h4 45. f5 Bh5 46. Rd4 Re1+ 47. Kh2 Re5 48. Qxh4 Rxf5 49. Bd3 Qe5+ 50. Qf4 Bg6 51. Bxf5 Qxf5 52. Qxf5 Bxf5 53. b4 Kg6 54. Rd6+ f6 55. Ra6 1-0

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.27"]
[Round "4"]
[White "Okuno Okuno, Rion"]
[Black "Rodriguez Lopez, Jose Ivan"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1853"]
[BlackElo "1004"]
[PlyCount "81"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 Be7 10. g4 b5 11. g5 Nh5 12. Nd5 Bxd5 13. exd5 0-0 14. 0-0-0 Rc8 15. Kb1 Nb6 16. Qa5 Qc7 17. c3 Nc4 18. Qxc7 Rxc7 19. Bxc4 Rxc4 20. Na5 Rc7 21. Rhg1 Rb8 22. Nc6 Rbb7 23. b3 Bf8 24. Kc2 f6 25. Nd8 Rb8 26. Ne6 Rcc8 27. gxf6 Nxf6 28. Bg5 Be7 29. Bh4 g6 30. Rde1 Kf7 31. Ng5+ Kg7 32. f4 e4 33. Bf2 Ng4 34. Bd4+ Kh6 35. Rg3 Nf6 36. Ne6 Rg8 37. Be3 Nd7 38. f5+ g5 39. h4 Kh5 40. hxg5 Rbc8 41. Nf4+ 1-0

[Event "Iberoamerican-ch 9th"]
[Site "Panama City"]
[Date "2023.11.26"]
[Round "3"]
[White "Almedina Ortiz, Edgardo J"]
[Black "Okuno Okuno, Rion"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2158"]
[BlackElo "1853"]
[PlyCount "137"]
[EventDate "2023.11.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. 0-0-0 Nbd7 11. Kb1 Rc8 12. g3 b5 13. Nd5 Bxd5 14. exd5 Nb6 15. Bxb6 Qxb6 16. Na5 0-0 17. c4 bxc4 18. Nxc4 Qc5 19. Be2 Rfe8 20. Ne3 Qa7 21. Rc1 Qb7 22. Qa5 Rb8 23. b3 Qb6 24. Qxb6 Rxb6 25. Rc7 Bd8 26. Ra7 e4 27. f4 Rb8 28. Rxa6 Bb6 29. Nc4 Nxd5 30. Rc1 Bd4 31. Nxd6 Red8 32. Nxe4 Re8 33. Bf3 Rbc8 34. Rxc8 Rxc8 35. Rd6 Nc3+ 36. Nxc3 Bxc3 37. Bxh5 Bb4 38. Rd7 g6 39. Be2 Re8 40. Bc4 Re7 41. Rxe7 Bxe7 42. h3 Bd6 43. a4 Bb4 44. g4 Kg7 45. f5 g5 46. Kc2 Kf6 47. Kd3 Ke7 48. Ke4 f6 49. Kd5 Kd7 50. Bb5+ Kc7 51. Kc4 Ba3 52. b4 Bc1 53. a5 Bd2 54. Kb3 Kb7 55. Ka4 Bc3 56. Bf1 Bd2 57. b5 Be1 58. Bg2+ Ka7 59. b6+ Ka6 60. Bf1+ Kb7 61. Kb5 Ka8 62. a6 Bf2 63. Bg2+ Kb8 64. a7+ Kc8 65. a8Q+ Kd7 66. Bc6+ Kd6 67. Qb8+ Ke7 68. Qe8+ Kd6 69. Qe6# 1-0

[Event "Panama op 4th"]
[Site "Panama City"]
[Date "2023.11.10"]
[Round "9"]
[White "Esquivel Golcher, Luis Enrique"]
[Black "Okuno Okuno, Rion"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2108"]
[BlackElo "1853"]
[PlyCount "151"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. e3 e6 4. f4 Be7 5. Nf3 0-0 6. Be2 c5 7. 0-0 a6 8. Ne5 Nfd7 9. Nf3 Nc6 10. d4 b5 11. a4 b4 12. Bd3 Qb6 13. Nbd2 Bf6 14. Ng5 g6 15. Qf3 Bg7 16. Qh3 h6 17. Nxe6 Nf6 18. dxc5 Qa7 19. Qh4 fxe6 20. Bxg6 Qxc5 21. Rf3 Ra7 22. Rg3 Kh8 23. Bd3 d4 24. Rg5 Qe7 25. Nf3 Nh7 26. Rg3 Qxh4 27. Nxh4 Ne7 28. Rxg7 Kxg7 29. Bxd4+ Nf6 30. Bxa7 Bb7 31. Bc5 Re8 32. Bxb4 Ned5 33. Bc5 Rc8 34. Bd4 Kf7 35. Nf3 Nb4 36. Ne5+ Ke7 37. Nc4 Nc6 38. Bc5+ Kd8 39. Nd6 Rb8 40. Nxb7+ Rxb7 41. Bxa6 Rg7 42. Bb5 Kc7 43. Bxc6 Kxc6 44. Bd4 Rg6 45. Bxf6 Rxf6 46. Rd1 e5 47. fxe5 Rf5 48. Rd4 Rxe5 49. Kf2 Rf5+ 50. Ke2 Rg5 51. g4 h5 52. h4 Rg6 53. g5 Kc5 54. Rf4 Re6 55. b4+ Kb6 56. Rf6 Rxf6 57. gxf6 Kc6 58. f7 Kd5 59. f8Q Ke4 60. Qf3+ Ke5 61. Qxh5+ Ke4 62. Qf3+ Ke5 63. Qg4 Kd5 64. h5 Kd6 65. h6 Ke7 66. h7 Kf7 67. h8Q Ke7 68. a5 Kf7 69. a6 Ke7 70. a7 Kf7 71. a8Q Ke7 72. b5 Kf7 73. b6 Ke7 74. b7 Kd6 75. b8Q+ Kc5 76. Qgd4# 1-0

[Event "Panama op 4th"]
[Site "Panama City"]
[Date "2023.11.10"]
[Round "8"]
[White "Okuno Okuno, Rion"]
[Black "Ortiz, Elio"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1853"]
[BlackElo "2193"]
[PlyCount "5"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 1-0

[Event "Panama op 4th"]
[Site "Panama City"]
[Date "2023.11.09"]
[Round "6"]
[White "Okuno Okuno, Rion"]
[Black "Ulloa, Ruben Guillermo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1853"]
[BlackElo "2150"]
[PlyCount "100"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nc6 4. d4 Bg4 5. Be2 0-0-0 6. c4 Qa5+ 7. Bd2 Qa6 8. d5 Bxf3 9. Bxf3 Nd4 10. Na3 e6 11. 0-0 Bxa3 12. bxa3 Nf6 13. Bc3 Nxf3+ 14. Qxf3 exd5 15. cxd5 Nxd5 16. Bxg7 Rhg8 17. Qxf7 Qxa3 18. Rac1 Qd6 19. Rfe1 Qd7 20. Qxd7+ Rxd7 21. Bh6 Rd6 22. Bd2 b6 23. f4 c5 24. g3 Kd7 25. Kf2 Rc8 26. Bc3 b5 27. Be5 Ra6 28. Re2 c4 29. Rd1 Kc6 30. f5 Rf8 31. g4 Rf7 32. f6 b4 33. Red2 Ra5 34. g5 c3 35. Re2 Rc5 36. h4 Rc4 37. h5 Rf8 38. g6 hxg6 39. hxg6 Nxf6 40. g7 Ng4+ 41. Kg3 Rg8 42. Rd6+ Kc5 43. Rd7 Nxe5 44. Rxe5+ Kc6 45. Ree7 a5 46. Rc7+ Kd6 47. Rcd7+ Kc5 48. Rc7+ Kd5 49. Rcd7+ Kc5 50. Rc7+ Kd6 1/2-1/2

[Event "Panama op 4th"]
[Site "Panama City"]
[Date "2023.11.08"]
[Round "5"]
[White "Camargo Silva, Samir"]
[Black "Okuno Okuno, Rion"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1616"]
[BlackElo "1853"]
[PlyCount "38"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 h5 10. Be2 Nbd7 11. 0-0 b5 12. f4 Qc7 13. f5 Bc4 14. Bxc4 bxc4 15. Nd5 Nxd5 16. Qxd5 Rc8 17. Nc1 Nf6 18. Qd1 Qb7 19. Ne2 Nxe4 0-1

[Event "Panama op 4th"]
[Site "Panama City"]
[Date "2023.11.08"]
[Round "4"]
[White "Okuno Okuno, Rion"]
[Black "Husbands, Orlando"]
[Result "0-1"]
[ECO "B39"]
[WhiteElo "1853"]
[BlackElo "2307"]
[PlyCount "62"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[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 Ne6 10. Rc1 0-0 11. Bd3 d6 12. 0-0 Nc5 13. Bb1 a5 14. Qe2 b6 15. f4 Ra7 16. f5 e6 17. Nb5 Rd7 18. Qf2 exf5 19. exf5 Re8 20. Rce1 Be5 21. a3 a4 22. Bd4 Bb7 23. f6 Re6 24. Qh4 Nb3 25. Qh6 Rxf6 26. Bxe5 dxe5 27. Nc3 Rd2 28. Ne4 Qd4+ 29. Re3 Bxe4 30. Bxe4 Rf4 31. Qh3 Re2 0-1

[Event "Panama op 4th"]
[Site "Panama City"]
[Date "2023.11.07"]
[Round "3"]
[White "Amelunge Moreno, Alan Alfredo"]
[Black "Okuno Okuno, Rion"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1853"]
[PlyCount "41"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 d6 4. Nf3 Nf6 5. 0-0 e6 6. d3 Be7 7. Bf4 0-0 8. h3 a6 9. e5 dxe5 10. Nxe5 Nd4 11. Re1 b5 12. Bb3 Bb7 13. Nf3 Bxf3 14. gxf3 Nh5 15. Bd2 Bd6 16. f4 Qh4 17. Kf1 Qxh3+ 18. Kg1 Bxf4 19. Bxf4 Nxf4 20. Qg4 Qxg4+ 21. Kh1 0-1

[Event "Panama op 4th"]
[Site "Panama City"]
[Date "2023.11.06"]
[Round "1"]
[White "Bosquez Dominguez, Johan Giovanny"]
[Black "Okuno Okuno, Rion"]
[Result "0-1"]
[ECO "B95"]
[BlackElo "1853"]
[PlyCount "88"]
[EventDate "2023.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f3 Be7 8. Qd2 Qc7 9. h4 Nc6 10. Nxc6 Qxc6 11. 0-0-0 Bd7 12. Kb1 Rc8 13. Bd3 b5 14. a3 Bd8 15. Na2 0-0 16. h5 h6 17. Nb4 Qb7 18. Be3 a5 19. Na2 e5 20. Be2 Rc6 21. Nc3 b4 22. Nb5 bxa3 23. Nxa3 Bb6 24. Bxb6 Qxb6 25. Nc4 Qc7 26. Nxd6 Rb8 27. Nb5 Qb6 28. c4 Be6 29. Rc1 Rbc8 30. Na3 Rd8 31. Qc3 Qf2 32. Rhe1 Rcd6 33. Rc2 Rd2 34. Rf1 Qxe2 35. Rxd2 Rxd2 36. Rc1 Nd7 37. g4 Nc5 38. b3 Rd3 39. Re1 Qf2 40. Qc1 Rxb3+ 41. Ka1 Rxa3+ 42. Qxa3 Qxe1+ 43. Kb2 Qd2+ 44. Kb1 Qb4+ 0-1

