[Event "Sonora op 2nd"]
[Site "Sonora"]
[Date "2024.06.16"]
[Round "6"]
[White "Roeder, Guilherme H Oliveir"]
[Black "Ishikawa, Cesar Mineo De Paul"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1529"]
[BlackElo "1745"]
[PlyCount "46"]
[EventDate "2024.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB26_2024"]
[SourceDate "2024.06.26"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. Bd3 d4 5. Bc2 a6 6. d3 Nc6 7. 0-0 Nge7 8. Re1 Ng6 9. Nbd2 Be7 10. Nf1 0-0 11. Ng3 b6 12. c4 Bb7 13. a3 h6 14. Bd2 Bd6 15. Qc1 Kh7 16. h3 Qc7 17. Kh2 Nce5 18. Nxe5 Nxe5 19. f4 Nc6 20. Ne2 e5 21. f5 f6 22. g4 Rg8 23. Rg1 g5 1/2-1/2

[Event "Sonora op 2nd"]
[Site "Sonora"]
[Date "2024.06.15"]
[Round "4"]
[White "Ishikawa, Cesar Mineo De Paul"]
[Black "Vilela, Jeze Agner De Olive"]
[Result "0-1"]
[ECO "C87"]
[WhiteElo "1745"]
[BlackElo "1838"]
[PlyCount "69"]
[EventDate "2024.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB26_2024"]
[SourceDate "2024.06.26"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Bg4 7. h3 Bh5 8. c3 Be7 9. d3 h6 10. Nbd2 b5 11. Bb3 0-0 12. Nf1 Re8 13. Ng3 Bg6 14. Bd2 a5 15. a4 b4 16. Qc1 bxc3 17. bxc3 Bf8 18. Nh4 Bh7 19. Nhf5 Ne7 20. Nxh6+ gxh6 21. Bxh6 Ng6 22. Nf5 Nf4 23. g3 Bxf5 24. Bxf8 Kxf8 25. exf5 Nxd3 26. Qh6+ Ke7 27. Qg7 Rf8 28. Re2 Qe8 29. Rd1 Nc5 30. f4 Rg8 31. Qh6 Rh8 32. Qg7 Qg8 33. Qxg8 Raxg8 34. fxe5 Rxg3+ 35. Kf2 0-1

[Event "Sonora op 2nd"]
[Site "Sonora"]
[Date "2024.06.15"]
[Round "5"]
[White "Vilela, Vitor Gabriel Felix"]
[Black "Ishikawa, Cesar Mineo De Paul"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1800"]
[BlackElo "1745"]
[PlyCount "64"]
[EventDate "2024.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB26_2024"]
[SourceDate "2024.06.26"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nc6 6. c4 Qd8 7. Nc3 Nxd4 8. Nxd4 Qxd4 9. Qxd4 cxd4 10. Nb5 Bb4+ 11. Bd2 Bxd2+ 12. Kxd2 Ke7 13. Nxd4 Nf6 14. Bd3 Rd8 15. Nf3 b6 16. Ne5 Bb7 17. f3 Nd7 18. Rae1 Rac8 19. b3 Nc5 20. Re3 Rd6 21. f4 Rcd8 22. Kc2 f6 23. Bxh7 fxe5 24. fxe5 Rd2+ 25. Kc3 a5 26. a4 Rxg2 27. b4 axb4+ 28. Kxb4 Ra2 29. Ra3 Rxa3 30. Kxa3 Bxh1 31. Bc2 Ra8 32. Bb3 Nxb3 0-1

[Event "Sonora op 2nd"]
[Site "Sonora"]
[Date "2024.06.14"]
[Round "2"]
[White "Harada, Ayrton Katsunori"]
[Black "Ishikawa, Cesar Mineo De Paul"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1831"]
[BlackElo "1745"]
[PlyCount "62"]
[EventDate "2024.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB26_2024"]
[SourceDate "2024.06.26"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be7 9. Nc4 Nxe4 10. Bxe7 Nxc3 11. Bxd8 Nxd1 12. Nxd6+ Kd7 13. Rxd1 Rxd8 14. Nxf7+ Ke7 15. Nxd8 Nxd8 16. Bd3 g6 17. 0-0 b5 18. Be4 Ra7 19. Rd3 Rc7 20. Ra3 Kf6 21. Rf3+ Kg7 22. Rd1 Nf7 23. Rd2 Ne5 24. Rc3 Rxc3 25. bxc3 Nc4 26. Rd8 Nb6 27. Kf1 Kf7 28. Ke2 Kf6 29. f4 a5 30. a4 Ke7 31. Rg8 Kf7 1-0

[Event "Sonora op 2nd"]
[Site "Sonora"]
[Date "2024.06.14"]
[Round "3"]
[White "Heck, Diogo Cristaldo"]
[Black "Ishikawa, Cesar Mineo De Paul"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "1800"]
[BlackElo "1745"]
[PlyCount "16"]
[EventDate "2024.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB26_2024"]
[SourceDate "2024.06.26"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 1/2-1/2

[Event "Sonora op 2nd"]
[Site "Sonora"]
[Date "2024.06.13"]
[Round "1"]
[White "Ishikawa, Cesar Mineo De Paul"]
[Black "Ramalho, Lucas Pereira"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1745"]
[BlackElo "1770"]
[PlyCount "54"]
[EventDate "2024.06.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB26_2024"]
[SourceDate "2024.06.26"]
[SourceVersion "1"]
[SourceVersionDate "2024.06.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. c3 Bg4 7. h3 Bxf3 8. Qxf3 e5 9. Nd2 Qd7 10. Nb3 b6 11. a4 Rd8 12. a5 Qe6 13. c4 Ne7 14. axb6 axb6 15. Ra6 Rb8 16. 0-0 Qc8 17. Ra1 0-0 18. Bd2 Rd8 19. Bg5 Rb7 20. Rfd1 f6 21. Bxf6 Rf8 22. Kh2 Rxf6 23. Qe3 Rd7 24. Rg1 Rfd6 25. Rab1 Qd8 26. Nc1 Kh8 27. h4 Ng8 0-1

