[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.28"]
[Round "5"]
[White "Luethi, Walter"]
[Black "Feistauer, Dirk"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1754"]
[BlackElo "1994"]
[PlyCount "78"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Nxc3 Qa5 14. Bd2 Nb4 15. axb4 Qxa1+ 16. Kf2 0-0-0 17. Nb5 Bxb5 18. Qxb5 Nf5 19. c3 Qd1 20. Qe2 Qc2 21. Qd3 Qa2 22. Be2 Kb8 23. g4 d4 24. c4 Ne3 25. Bxe3 dxe3+ 26. Qxe3 Rxg4 27. Rg1 Rxg1 28. Kxg1 Qb1+ 29. Kf2 Qxb4 30. h4 Qe7 31. Qg3 a5 32. h5 a4 33. Qc3 Qh4+ 34. Ke3 Qg3+ 35. Bf3 Qg1+ 36. Ke2 Rd1 37. Qb4 Qf1+ 38. Ke3 Rd3+ 39. Ke4 Qxf3# 0-1

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.28"]
[Round "5"]
[White "Luethi, Walter"]
[Black "Feistauer, Dirk"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1754"]
[BlackElo "1994"]
[PlyCount "78"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Nxc3 Qa5 14. Bd2 Nb4 15. axb4 Qxa1+ 16. Kf2 0-0-0 17. Nb5 Bxb5 18. Qxb5 Nf5 19. c3 Qd1 20. Qe2 Qc2 21. Qd3 Qa2 22. Be2 Kb8 23. g4 d4 24. c4 Ne3 25. Bxe3 dxe3+ 26. Qxe3 Rxg4 27. Rg1 Rxg1 28. Kxg1 Qb1+ 29. Kf2 Qxb4 30. h4 Qe7 31. Qg3 a5 32. h5 a4 33. Qc3 Qh4+ 34. Ke3 Qg3+ 35. Bf3 Qg1+ 36. Ke2 Rd1 37. Qb4 Qf1+ 38. Ke3 Rd3+ 39. Ke4 Qxf3# 0-1

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.27"]
[Round "4"]
[White "Reitemann, Jonathan"]
[Black "Luethi, Walter"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2049"]
[BlackElo "1754"]
[PlyCount "53"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 Nf6 6. cxd5 exd5 7. d4 Be7 8. dxc5 Bxc5 9. a3 a5 10. Bg5 Be7 11. Nc3 Be6 12. Ne1 d4 13. Na4 Nd5 14. Bxe7 Qxe7 15. Nd3 Rd8 16. Nac5 0-0 17. Nxe6 fxe6 18. Qb3 Rf7 19. Rac1 Qd6 20. Nc5 Re7 21. Rfd1 b6 22. Ne4 Qd7 23. Qb5 Rc8 24. Ng5 h6 25. Nxe6 Rxe6 26. Bxd5 Kf7 27. Rxd4 1-0

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.27"]
[Round "4"]
[White "Reitemann, Jonathan"]
[Black "Luethi, Walter"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2049"]
[BlackElo "1754"]
[PlyCount "53"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 Nf6 6. cxd5 exd5 7. d4 Be7 8. dxc5 Bxc5 9. a3 a5 10. Bg5 Be7 11. Nc3 Be6 12. Ne1 d4 13. Na4 Nd5 14. Bxe7 Qxe7 15. Nd3 Rd8 16. Nac5 0-0 17. Nxe6 fxe6 18. Qb3 Rf7 19. Rac1 Qd6 20. Nc5 Re7 21. Rfd1 b6 22. Ne4 Qd7 23. Qb5 Rc8 24. Ng5 h6 25. Nxe6 Rxe6 26. Bxd5 Kf7 27. Rxd4 1-0

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.26"]
[Round "3"]
[White "Luethi, Walter"]
[Black "Hanewinkel, Martin"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1754"]
[BlackElo "1962"]
[PlyCount "105"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. c4 Nc6 7. Nxc6 dxc6 8. 0-0 Nf6 9. Qe2 e5 10. b3 Bc5 11. Be3 Bxe3 12. Qxe3 Qe7 13. Qg5 h6 14. Qe3 Be6 15. Nc3 Nh5 16. Ne2 g5 17. Ng3 Nf4 18. Bc2 h5 19. Nf5 Bxf5 20. exf5 f6 21. Rad1 Kf7 22. Rd2 Rad8 23. Rfd1 g4 24. g3 Nh3+ 25. Kg2 Ng5 26. c5 Nf3 27. Rxd8 Rxd8 28. Qh6 Rd4 29. Qxh5+ Kf8 30. Qh8+ Kf7 31. Rxd4 exd4 32. Qh7+ Ke8 33. Qxe7+ Kxe7 34. Bd1 Ne1+ 35. Kf1 Nd3 36. Bxg4 Nxc5 37. Ke2 a5 38. Bf3 Kd6 39. h4 Ke5 40. Bg4 Nd7 41. h5 c5 42. Kd3 Kd6 43. h6 Ne5+ 44. Kd2 Nf7 45. h7 b5 46. f4 c4 47. bxc4 bxc4 48. Bh5 Nh8 49. g4 Ke7 50. g5 Kf8 51. g6 Kg7 52. Be2 c3+ 53. Kd3 1-0

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.26"]
[Round "3"]
[White "Luethi, Walter"]
[Black "Hanewinkel, Martin"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1754"]
[BlackElo "1962"]
[PlyCount "105"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. c4 Nc6 7. Nxc6 dxc6 8. 0-0 Nf6 9. Qe2 e5 10. b3 Bc5 11. Be3 Bxe3 12. Qxe3 Qe7 13. Qg5 h6 14. Qe3 Be6 15. Nc3 Nh5 16. Ne2 g5 17. Ng3 Nf4 18. Bc2 h5 19. Nf5 Bxf5 20. exf5 f6 21. Rad1 Kf7 22. Rd2 Rad8 23. Rfd1 g4 24. g3 Nh3+ 25. Kg2 Ng5 26. c5 Nf3 27. Rxd8 Rxd8 28. Qh6 Rd4 29. Qxh5+ Kf8 30. Qh8+ Kf7 31. Rxd4 exd4 32. Qh7+ Ke8 33. Qxe7+ Kxe7 34. Bd1 Ne1+ 35. Kf1 Nd3 36. Bxg4 Nxc5 37. Ke2 a5 38. Bf3 Kd6 39. h4 Ke5 40. Bg4 Nd7 41. h5 c5 42. Kd3 Kd6 43. h6 Ne5+ 44. Kd2 Nf7 45. h7 b5 46. f4 c4 47. bxc4 bxc4 48. Bh5 Nh8 49. g4 Ke7 50. g5 Kf8 51. g6 Kg7 52. Be2 c3+ 53. Kd3 1-0

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.25"]
[Round "2"]
[White "Mayr, Manfred"]
[Black "Luethi, Walter"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1979"]
[BlackElo "1754"]
[PlyCount "39"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 Nd7 5. d4 e6 6. c4 Ngf6 7. Qb3 Qb6 8. Nbd2 Be7 9. Qc3 Ne4 10. Qe3 Nxd2 11. Nxd2 0-0 12. b3 Bf6 13. Bb2 h6 14. Rfe1 Rfe8 15. c5 Qc7 16. f4 g5 17. Nf3 gxf4 18. gxf4 Bxf3 19. Qxf3 Nxc5 20. Kh1 1/2-1/2

[Event "Bodensee op 9th"]
[Site "Bregenz"]
[Date "2025.05.25"]
[Round "2"]
[White "Mayr, Manfred"]
[Black "Luethi, Walter"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1979"]
[BlackElo "1754"]
[PlyCount "39"]
[EventDate "2025.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 Nd7 5. d4 e6 6. c4 Ngf6 7. Qb3 Qb6 8. Nbd2 Be7 9. Qc3 Ne4 10. Qe3 Nxd2 11. Nxd2 0-0 12. b3 Bf6 13. Bb2 h6 14. Rfe1 Rfe8 15. c5 Qc7 16. f4 g5 17. Nf3 gxf4 18. gxf4 Bxf3 19. Qxf3 Nxc5 20. Kh1 1/2-1/2

[Event "Biel op-B 56th"]
[Site "Biel"]
[Date "2023.07.19"]
[Round "3"]
[White "Luethi, Walter"]
[Black "Lavorgna, Filippo"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1641"]
[BlackElo "1867"]
[PlyCount "56"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Qc7 12. 0-0-0 0-0-0 13. c4 Ngf6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 c5 17. g3 cxd4 18. Bf4 Bd6 19. Bxd6 Rxd6 20. Rh4 Qa5 21. Kb1 Qf5+ 22. Ka1 d3 23. Qe3 Ng4 24. Rxg4 Qxg4 25. Rxd3 Rxd3 26. Qxd3 Rd8 27. Qb3 Qe4 28. a3 Rd3 0-1

[Event "Biel op-B 56th"]
[Site "Biel"]
[Date "2023.07.18"]
[Round "2"]
[White "Vihan, Shourya"]
[Black "Luethi, Walter"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1952"]
[BlackElo "1641"]
[PlyCount "37"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. Bd2 Qxc5 10. e3 dxe3 11. Bxe3 Qb4+ 12. Qd2 Qxd2+ 13. Bxd2 Bg4 14. Be2 Bxf3 15. Bxf3 Nd4 16. Bc3 Nxf3+ 17. gxf3 f6 18. 0-0-0 Nh6 19. Rhe1+ 1-0

[Event "Basel Carnival op"]
[Site "Basel"]
[Date "2023.02.24"]
[Round "1"]
[White "Cofman, Veaceslav"]
[Black "Luethi, Walter"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2292"]
[BlackElo "1688"]
[PlyCount "75"]
[EventDate "2023.02.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. e3 Nf6 7. dxc5 Bxc5 8. Be2 0-0 9. 0-0 a6 10. Qc2 Ba7 11. Rd1 h6 12. Bd2 Be6 13. Be1 Qe7 14. h3 Rfd8 15. Nd4 Nxd4 16. exd4 Rac8 17. Qd3 Bb8 18. Bd2 Qd7 19. Qf3 Qd6 20. g4 Qh2+ 21. Kf1 h5 22. Qg2 Qxg2+ 23. Kxg2 hxg4 24. hxg4 Bxg4 25. Bxg4 Nxg4 26. Rh1 Rd6 27. f3 Nh6 28. Rh5 Rg6+ 29. Kf2 Bg3+ 30. Ke2 f5 31. Kd3 Rd6 32. Bxh6 gxh6 33. Rxf5 Rf8 34. Nxd5 Rfd8 35. Rg1 Rxd5 36. Rxg3+ Kh8 37. Rxd5 Rxd5 38. Ke4 1-0

