[Event "Zuerich op-B 16th"]
[Site "Zuerich"]
[Date "1992.??.??"]
[Round "?"]
[White "Baumann, D."]
[Black "Betschart, Othmar"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "51"]
[EventDate "1992.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 b6 5. e4 Bb7 6. Qe2 d6 7. d4 cxd4 8. Nxd4 Be7 9. Bg2 a6 10. 0-0 Qc7 11. Rd1 0-0 12. b3 Nbd7 13. Bb2 Rfe8 14. Rac1 Rac8 15. Rc2 Bf8 16. Qd2 Qb8 17. Nde2 Qa8 18. Qf4 b5 19. Ba3 bxc4 20. Bxd6 cxb3 21. axb3 Nxe4 22. Nxe4 Rxc2 23. Bxf8 Nxf8 24. Nd6 Bxg2 25. Qxf7+ Kh8 26. Nxe8 1-0

[Event "Zuerich op-B 16th"]
[Site "Zuerich"]
[Date "1992.??.??"]
[Round "?"]
[White "Fehr, Dominik"]
[Black "Baumann, D."]
[Result "1-0"]
[ECO "C02"]
[PlyCount "75"]
[EventDate "1992.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Qb6 6. Nf3 Nh6 7. dxc5 Bxc5 8. Bd3 Ng4 9. Qe2 a5 10. Na3 Nf2 11. Rf1 Nxd3+ 12. Qxd3 Bd7 13. Nc2 0-0-0 14. Ncd4 f6 15. Nb3 a4 16. Nxc5 Qxc5 17. Be3 Qa5 18. Bd4 fxe5 19. fxe5 Rdf8 20. 0-0-0 Ne7 21. Qd2 h6 22. Bg1 Bb5 23. Rfe1 Bc4 24. Nd4 Kd7 25. Kb1 Nf5 26. Nf3 Rb8 27. Re4 Ba6 28. Rb4 b5 29. g4 Ne7 30. Bc5 Nc6 31. Rf4 Rhg8 32. a3 Nd8 33. Nd4 Bb7 34. Qf2 Kc8 35. Rf8 Rxf8 36. Qxf8 Qc7 37. Nxe6 Qd7 38. Be7 1-0

[Event "Zuerich op-B 16th"]
[Site "Zuerich"]
[Date "1992.??.??"]
[Round "?"]
[White "Koeferli, Walter"]
[Black "Baumann, D."]
[Result "0-1"]
[ECO "C01"]
[PlyCount "62"]
[EventDate "1992.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd2 Nf6 6. Nf3 0-0 7. Be2 c6 8. 0-0 Bf5 9. Nh4 Be6 10. Bd3 Nbd7 11. Nf3 Bd6 12. h3 h6 13. Re1 Qc7 14. Qc1 Rfe8 15. Ne2 Ne4 16. Bf4 Ndf6 17. Bxd6 Qxd6 18. c3 Re7 19. Qf4 Qd8 20. Nd2 Nxd2 21. Qxd2 Qb6 22. Qc2 Rae8 23. Ng3 Bd7 24. Kf1 Qc7 25. Qd2 Ne4 26. Bxe4 dxe4 27. Re3 f5 28. Rae1 Bc8 29. R3e2 b6 30. d5 cxd5 31. Qxd5+ Be6 0-1

[Event "Lenk op"]
[Site "Lenk"]
[Date "1991.??.??"]
[Round "5"]
[White "Chudinovskih, Alexander N"]
[Black "Baumann, D."]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2315"]
[PlyCount "52"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 c5 3. c4 Bg7 4. d4 Qa5+ 5. Nc3 Nf6 6. Bd3 cxd4 7. Nxd4 Nc6 8. Nb3 Qd8 9. c5 b6 10. cxb6 Qxb6 11. Bg5 Nb4 12. Be2 Bb7 13. a3 Nxe4 14. Nxe4 Bxe4 15. axb4 Bxg2 16. Rg1 Qxb4+ 17. Bd2 Qe4 18. Nc5 Qd5 19. Nd3 Be4 20. Ra5 Qd6 21. Bf4 Qb6 22. Qd2 Rc8 23. Be3 Qc7 24. f3 Bxd3 25. Bxd3 Bxb2 26. Rc5 Bc3 1-0

[Event "Lenk op"]
[Site "Lenk"]
[Date "1991.??.??"]
[Round "3"]
[White "Hugentobler, Patrick"]
[Black "Baumann, D."]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2180"]
[PlyCount "91"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 h6 12. Bf4 Be6 13. Re1 Rc8 14. Qd2 Na5 15. b3 a6 16. Ne2 Ne4 17. Qe3 Nc5 18. Qg3 Nxd3 19. cxd3 Nxb3 20. Bxh6 Qf6 21. Bg5 Qf5 22. Rab1 Nc5 23. Nf4 b5 24. Re3 d4 25. Rf3 Qg4 26. Qxg4 Bxg4 27. Rg3 Bf5 28. Bf6 Bg6 29. Bxd4 Rfd8 30. Nxg6 fxg6 31. Bxc5 Rxc5 32. Rxg6 a5 33. Rb6 Rxd3 34. g3 Rxa3 35. R6xb5 Rc2 36. R1b2 Rc7 37. Rb7 Rc1+ 38. Kg2 a4 39. Ra7 Rc6 40. Rb4 Rb3 41. Rbxa4 Rf6 42. Ra3 Rb2 43. Rf3 Rc6 44. Rff7 g6 45. Rfb7 Rxb7 46. Rxb7 1-0

[Event "Lenk op"]
[Site "Lenk"]
[Date "1991.??.??"]
[Round "1"]
[White "Neckar, Lubomir"]
[Black "Baumann, D."]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2355"]
[PlyCount "43"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. g3 e5 4. Bg2 g6 5. Nc3 Bg7 6. d4 Nbd7 7. 0-0 0-0 8. h3 c6 9. e4 a5 10. Re1 Re8 11. Rb1 exd4 12. Nxd4 Nb6 13. b3 d5 14. exd5 Rxe1+ 15. Qxe1 cxd5 16. cxd5 Nfxd5 17. Nxd5 Nxd5 18. Bb2 Nb4 19. Rd1 Qd7 20. Nf5 Qe6 21. Rd8+ Bf8 22. Nh6# 1-0

