[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2023.04.01"]
[Round "2"]
[White "Kszan, William Peterson"]
[Black "Martinatti, Vinicius Cardoso"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1800"]
[BlackElo "1371"]
[PlyCount "61"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Nf6 5. Re1 Qc7 6. c3 a6 7. Ba4 b5 8. Bc2 e5 9. d4 Bg4 10. d5 Bxf3 11. Qxf3 Ne7 12. Bg5 Nfg8 13. Nd2 h6 14. Qh3 Qd7 15. Qh4 Ng6 16. Qh5 Be7 17. Bxe7 Qxe7 18. Rf1 Qg5 19. Qxg5 hxg5 20. a4 Rb8 21. axb5 axb5 22. Ra7 N8e7 23. Rfa1 0-0 24. R1a6 Rfd8 25. Bd1 Kf8 26. Bg4 Ke8 27. Nf1 Nf4 28. Ne3 g6 29. g3 Nd3 30. b3 Nc8 31. Rc7 1-0

[Event "Curitiba op"]
[Site "Curitiba"]
[Date "2023.03.31"]
[Round "1"]
[White "Rogoski, Joao Vitor Ximenes"]
[Black "Kszan, William Peterson"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1565"]
[BlackElo "1800"]
[PlyCount "21"]
[EventDate "2023.03.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nf6 7. Bxf7+ Kxf7 8. Nxe5+ Kg8 9. Nxg4 Nxg4 10. Qxg4 Qxd4 11. Qe6# 1-0

