
[Event "III Niteroi Chess Open"]
[Site "Niteroi BRA"]
[Date "2023.09.05"]
[Round "3.4"]
[White "Santiago, Y"]
[Black "Marra, E"]
[Result "1-0"]
[WhiteElo "2472"]
[BlackElo "2174"]
[ECO "E70"]
[PlyCount "61"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bg5 O-O 6.Bd3 c5 7.d5 e6 8.Nge2 Nbd7 9.f4 exd5 10.exd5 a6 11.a4 Re8 12.O-O h6 13.Bh4 Nf8 14.h3 Bd7 15.Qc2 Qc8 16.Bxf6 Bxf6 17.f5 g5 18.h4 Qd8 19.Ne4 Rxe4 20.Bxe4 Qe7 21.Rae1 Bxa4 22.Qb1 Re8 23.Nc3 Bd7 24.Bd3 Bd4+ 25.Kh1 Qd8 26.Ne4 Be5 27.hxg5 Nh7 28.f6 hxg5 29.Nxd6 Nxf6 30.Nxe8 Ng4 31.Rxe5 1-0
[Site "Niteroi BRA"]
[Date "2023.09.05"]
[Round "3.4"]
[White "Santiago, Y"]
[Black "Marra, E"]
[Result "1-0"]
[WhiteElo "2472"]
[BlackElo "2174"]
[ECO "E70"]
[PlyCount "61"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bg5 O-O 6.Bd3 c5 7.d5 e6 8.Nge2 Nbd7 9.f4 exd5 10.exd5 a6 11.a4 Re8 12.O-O h6 13.Bh4 Nf8 14.h3 Bd7 15.Qc2 Qc8 16.Bxf6 Bxf6 17.f5 g5 18.h4 Qd8 19.Ne4 Rxe4 20.Bxe4 Qe7 21.Rae1 Bxa4 22.Qb1 Re8 23.Nc3 Bd7 24.Bd3 Bd4+ 25.Kh1 Qd8 26.Ne4 Be5 27.hxg5 Nh7 28.f6 hxg5 29.Nxd6 Nxf6 30.Nxe8 Ng4 31.Rxe5 1-0
[Event "III Niteroi Chess Open"]
[Site "Niteroi BRA"]
[Date "2023.09.05"]
[Round "3.4"]
[White "Santiago, Y"]
[Black "Marra, E"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2472"]
[BlackElo "2174"]
[ECO "E70"]
[Opening "King's Indian"]
[Variation "accelerated Averbakh system"]
[EventDate "2023.09.04"]
[WhiteFideId "2103877"]
[BlackFideId "2106990"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 O-O 6. Bd3 c5 7. d5 e6 8.
Nge2 Nbd7 9. f4 exd5 10. exd5 a6 11. a4 Re8 12. O-O h6 13. Bh4 Nf8 14. h3
Bd7 15. Qc2 Qc8 16. Bxf6 Bxf6 17. f5 g5 18. h4 Qd8 19. Ne4 Rxe4 20. Bxe4
Qe7 21. Rae1 Bxa4 22. Qb1 Re8 23. Nc3 Bd7 24. Bd3 Bd4+ 25. Kh1 Qd8 26. Ne4
Be5 27. hxg5 Nh7 28. f6 hxg5 29. Nxd6 Nxf6 30. Nxe8 Ng4 31. Rxe5 1-0