[Event "Stein am Rhien op 14th"]
[Site "Stein am Rhien"]
[Date "2023.04.30"]
[Round "5"]
[White "Gambarara, Marino"]
[Black "Hunkeler, Beat"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1522"]
[BlackElo "1738"]
[PlyCount "60"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. 0-0 Nxe4 7. Bxf7+ Rxf7 8. Nxe4 Bg4 9. Neg5 Rf8 10. h3 Bf5 11. d5 h6 12. Ne6 Bxe6 13. dxe6 c5 14. Qd3 Qe8 15. Nh4 Rf6 16. Re1 Nc6 17. c3 g5 18. Nf3 Qg6 19. Qd5 Raf8 20. Nh2 Rxf2 21. Be3 Rxb2 22. Rf1 Rxf1+ 23. Rxf1 Rb1 24. Nf3 Rxf1+ 25. Kxf1 Bxc3 26. h4 g4 27. Nd2 Qf6+ 28. Kg1 Bd4 29. Qe4 Bxe3+ 30. Qxe3 Qd4 0-1

[Event "Stein am Rhien op 14th"]
[Site "Stein am Rhien"]
[Date "2023.04.30"]
[Round "4"]
[White "Ritter, Uwe"]
[Black "Gambarara, Marino"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1848"]
[BlackElo "1522"]
[PlyCount "39"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Qd6 8. Nxg6 Qxg6 9. d4 Nd7 10. Bd3 Qe6+ 11. Be3 g6 12. h5 Bg7 13. Qe2 Nb6 14. Ne4 0-0-0 15. Nc5 Qd6 16. hxg6 Bxd4 17. Qg4+ Kb8 18. Bxd4 Qxd4 19. Qxd4 Rxd4 20. g7 1-0

[Event "Stein am Rhien op 14th"]
[Site "Stein am Rhien"]
[Date "2023.04.29"]
[Round "2"]
[White "Gambarara, Marino"]
[Black "Guba, Viktor"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1522"]
[BlackElo "1868"]
[PlyCount "84"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. e5 d4 6. cxd4 cxd4 7. Nf3 Nc6 8. Qb3 e6 9. Na3 Nge7 10. 0-0 Ng6 11. Re1 Bxa3 12. Qxa3 Qd5 13. d3 Ngxe5 14. Nxe5 Nxe5 15. Bf4 Nc6 16. Rac1 Qd7 17. h4 Rd8 18. h5 Qe7 19. Qxe7+ Kxe7 20. Rc5 f6 21. a3 e5 22. Bd2 Kd6 23. b4 b6 24. Rc2 Ne7 25. f4 Rc8 26. Rec1 Rxc2 27. Rxc2 Rc8 28. Rxc8 Nxc8 29. Kf2 Kd5 30. Kf3 Nd6 31. fxe5 fxe5 32. g4 e4+ 33. dxe4+ Nxe4 34. Bc1 Nf6 35. Kf4 Kc4 36. g5 Nxh5+ 37. Kg4 g6 38. Kf3 Kc3 39. b5 Ng7 40. Kf4 Ne6+ 41. Ke4 Kc2 42. Bf4 Nxf4 0-1

[Event "Stein am Rhien op 14th"]
[Site "Stein am Rhien"]
[Date "2023.04.29"]
[Round "3"]
[White "Sidler, Raoul"]
[Black "Gambarara, Marino"]
[Result "0-1"]
[ECO "E45"]
[WhiteElo "1773"]
[BlackElo "1522"]
[PlyCount "48"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. Nxc3 c5 8. d5 exd5 9. Nxd5 0-0 10. b3 Nxd5 11. Qxd5 Qf6 12. Rb1 Qc3+ 13. Bd2 Qf6 14. Bd3 Nc6 15. Qxd7 Bc8 16. Qd5 Rd8 17. Qe4 g6 18. Bc2 Rxd2 19. Qe8+ Kg7 20. Kxd2 Qxf2+ 21. Kc3 Bf5 22. Bxf5 Rxe8 23. Rhf1 Qxe3+ 24. Bd3 Ne5 0-1

[Event "Stein am Rhien op 14th"]
[Site "Stein am Rhien"]
[Date "2023.04.28"]
[Round "1"]
[White "Gambarara, Marino"]
[Black "Hoffmann, Achim Gunter"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1522"]
[BlackElo "2059"]
[PlyCount "59"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Nc6 5. Nf3 Bg4 6. d5 Bxf3 7. Qxf3 Ne5 8. Bb5+ Ned7 9. Bg5 Qb6 10. Qe2 a6 11. Bxd7+ Nxd7 12. 0-0 h6 13. Be3 Nf6 14. Nd2 Qxb2 15. Rab1 Qxa2 16. Rxb7 Nxe4 17. Rfb1 Nxc3 18. Qg4 e6 19. dxe6 Qxe6 20. Rb8+ Rxb8 21. Rxb8+ Kd7 22. Qf3 Nd5 23. Nc4 Kc7 24. Ra8 Kb7 25. Rd8 f5 26. Bd2 Kc6 27. Qb3 Qe2 28. Qa4+ Kb7 29. Qd7+ Nc7 30. Na5+ 1-0

