
[Event "IX SESC Caioba Open"]
[Site "Caioba BRA"]
[Date "2025.07.02"]
[Round "5.28"]
[White "Marra, E"]
[Black "Fraga, Heitor Carneiro"]
[Result "1-0"]
[WhiteElo "2211"]
[BlackElo "2018"]
[ECO "C80"]
[PlyCount "71"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 Be7 7.Qe2 b5 8.Bb3 d5 9.dxe5 Na5 10.Rd1 Nxb3 11.axb3 O-O 12.c4 c6 13.Nc3 Nxc3 14.bxc3 Qc7 15.cxd5 cxd5 16.Nd4 Be6 17.Rd3 Bc5 18.Bd2 Rfc8 19.h4 Qb6 20.Qh5 Bxd4 21.cxd4 g6 22.Qh6 Bf5 23.Bg5 Rc6 24.Bf6 Rxf6 25.exf6 Qxf6 26.Rdd1 Bc2 27.Re1 Bxb3 28.Re5 a5 29.Rxa5 Rb8 30.Qe3 Bc4 31.h5 Qc6 32.h6 Rf8 33.Qa3 Qb7 34.Qd6 f6 35.Re7 Qc8 36.Raa7 1-0
[Site "Caioba BRA"]
[Date "2025.07.02"]
[Round "5.28"]
[White "Marra, E"]
[Black "Fraga, Heitor Carneiro"]
[Result "1-0"]
[WhiteElo "2211"]
[BlackElo "2018"]
[ECO "C80"]
[PlyCount "71"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 Be7 7.Qe2 b5 8.Bb3 d5 9.dxe5 Na5 10.Rd1 Nxb3 11.axb3 O-O 12.c4 c6 13.Nc3 Nxc3 14.bxc3 Qc7 15.cxd5 cxd5 16.Nd4 Be6 17.Rd3 Bc5 18.Bd2 Rfc8 19.h4 Qb6 20.Qh5 Bxd4 21.cxd4 g6 22.Qh6 Bf5 23.Bg5 Rc6 24.Bf6 Rxf6 25.exf6 Qxf6 26.Rdd1 Bc2 27.Re1 Bxb3 28.Re5 a5 29.Rxa5 Rb8 30.Qe3 Bc4 31.h5 Qc6 32.h6 Rf8 33.Qa3 Qb7 34.Qd6 f6 35.Re7 Qc8 36.Raa7 1-0
[Event "IX SESC Caioba Open"]
[Site "Caioba BRA"]
[Date "2025.07.02"]
[Round "5.28"]
[White "Marra, E"]
[Black "Fraga, Heitor Carneiro"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2211"]
[BlackElo "2018"]
[ECO "C80"]
[Opening "Ruy Lopez"]
[Variation "open, 6.d4"]
[EventDate "2025.06.29"]
[WhiteFideId "2106990"]
[BlackFideId "22737340"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Qe2 b5 8.
Bb3 d5 9. dxe5 Na5 10. Rd1 Nxb3 11. axb3 O-O 12. c4 c6 13. Nc3 Nxc3 14.
bxc3 Qc7 15. cxd5 cxd5 16. Nd4 Be6 17. Rd3 Bc5 18. Bd2 Rfc8 19. h4 Qb6 20.
Qh5 Bxd4 21. cxd4 g6 22. Qh6 Bf5 23. Bg5 Rc6 24. Bf6 Rxf6 25. exf6 Qxf6 26.
Rdd1 Bc2 27. Re1 Bxb3 28. Re5 a5 29. Rxa5 Rb8 30. Qe3 Bc4 31. h5 Qc6 32. h6
Rf8 33. Qa3 Qb7 34. Qd6 f6 35. Re7 Qc8 36. Raa7 1-0