[Event "Zuerich op-B 40th"]
[Site "Zuerich"]
[Date "2016.12.27"]
[Round "2"]
[White "Spitzer, Erwin"]
[Black "Wuethrich, Sebastian"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1814"]
[BlackElo "1805"]
[PlyCount "48"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Be3 Ngf6 6. Nxf6+ Nxf6 7. Qd3 Be7 8. Be2 0-0 9. 0-0-0 a5 10. Bf3 Rb8 11. Kb1 Nd5 12. Bd2 b5 13. c3 c6 14. Ne2 Ba6 15. h4 Qb6 16. Qc2 a4 17. a3 b4 18. cxb4 Bxb4 19. axb4 Nxb4 20. Qc3 a3 21. Qxa3 Ra8 22. Qc3 Rab8 23. Rh3 Qa5 24. Qa3 Qf5+ 0-1

[Event "Zuerich op-B 40th"]
[Site "Zuerich"]
[Date "2016.12.27"]
[Round "3"]
[White "Wuethrich, Sebastian"]
[Black "Studer, Vital Alexander"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1805"]
[BlackElo "1907"]
[PlyCount "56"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. a4 Nf6 4. e3 Bf5 5. Bxc4 e6 6. Ne2 c5 7. 0-0 Nc6 8. Nbc3 a6 9. Bd3 Bxd3 10. Qxd3 Bd6 11. f4 Rc8 12. e4 cxd4 13. e5 Bc5 14. Kh1 dxc3 15. Qxd8+ Rxd8 16. exf6 gxf6 17. Nxc3 f5 18. Ne2 Rd3 19. Rb1 Ke7 20. b3 Rhd8 21. Bb2 Rd2 22. Ng3 Rc2 23. Bc1 Rd3 24. Re1 Kf8 25. Nf1 Bb4 26. Ne3 Rf2 27. Rf1 Rxf1+ 28. Nxf1 Rd1 0-1

[Event "Zuerich op-B 31st"]
[Site "Zuerich"]
[Date "2007.??.??"]
[Round "3"]
[White "Wuethrich, Sebastian"]
[Black "Stoecklin, Carlo"]
[Result "1-0"]
[ECO "E77"]
[WhiteElo "1709"]
[BlackElo "1874"]
[PlyCount "51"]
[EventDate "2007.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Re8 10. 0-0 Na6 11. Rb1 Nc7 12. Bd3 Ng4 13. h3 Ne3 14. Bxe3 Rxe3 15. Qc2 Bxc3 16. bxc3 Rxd3 17. Qxd3 Bf5 18. Qe3 Bxb1 19. Rxb1 b6 20. Re1 Qe8 21. Qe7 Rc8 22. Qxd6 Qf8 23. Qd7 a6 24. Ng5 b5 25. Re7 bxc4 26. Rxf7 1-0

