[Event "Wisconsin-ch corr"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Daven, Jeff"]
[Black "Oberg, John"]
[Result "1/2-1/2"]
[ECO "C32"]
[PlyCount "48"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. f4 d5 2. e4 e5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 Bf5 8. Nc3 Qe7 9. Be3 Nxc3 10. Bxc5 Qxe2+ 11. Bxe2 Nxd5 12. 0-0-0 Nxf4 13. Rhe1 Ne6 14. Bc4 Nd7 15. Bf2 0-0-0 16. Bxa7 Rhe8 17. Bf2 h6 18. Rd5 Bg4 19. Rxd7 Rxd7 20. Ne5 Bf5 21. Nxd7 Kxd7 22. Re5 Bg6 23. Bxe6+ Rxe6 24. Rxe6 Kxe6 1/2-1/2

[Event "Wisconsin-ch corr"]
[Site "USA"]
[Date "1999.??.??"]
[Round "1"]
[White "Oberg, John"]
[Black "Rickhoff, William"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "51"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 b6 9. Be3 Nd4 10. e5 Nxf3+ 11. Bxf3 d5 12. d4 c4 13. Qd2 0-0 14. g4 Bd7 15. h4 f6 16. Rf2 a6 17. Raf1 Qc7 18. f5 fxe5 19. Bg5 Bc6 20. fxg6 Nxg6 21. dxe5 Rad8 22. Bxd8 Rxd8 23. h5 Nh4 24. Qg5 Nxf3+ 25. Rxf3 h6 26. Rf7 1-0

[Event "Wisconsin-ch corr"]
[Site "USA"]
[Date "1999.??.??"]
[Round "1"]
[White "Oberg, John"]
[Black "Struck, Robert A"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "29"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Nf6 5. Nc6+ Be7 6. Nxd8 Kxd8 7. d4 Ng4 8. Qxg4 Nc6 9. Bc4 h5 10. Qxg7 Rf8 11. Bg5 d6 12. Qxf8+ Kd7 13. Qxf7 Na5 14. Bb5+ c6 15. Qxe7# 1-0

[Event "Wisconsin-ch corr"]
[Site "USA"]
[Date "1999.??.??"]
[Round "?"]
[White "Oberg, John"]
[Black "Zillmer, Jim"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "51"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nf6 6. Nc3 Be7 7. 0-0 0-0 8. f3 Ne5 9. Bb3 c5 10. Nde2 Be6 11. Nd5 c4 12. Nxe7+ Qxe7 13. Ba4 a6 14. c3 b5 15. Bc2 Rad8 16. Nd4 Qc7 17. Bg5 Ned7 18. f4 Bg4 19. Qe1 h6 20. Qh4 Rfe8 21. Rae1 Qc5 22. Bxf6 Nxf6 23. f5 b4 24. h3 Bh5 25. g4 bxc3 26. bxc3 1-0

[Event "Wisconsin-ch sf3 corr "]
[Site "USA"]
[Date "1998.??.??"]
[Round "?"]
[White "Metzler, David W"]
[Black "Oberg, John"]
[Result "1/2-1/2"]
[ECO "A21"]
[PlyCount "49"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. e3 Be7 5. Bg2 Nf6 6. Nf3 Nc6 7. 0-0 0-0 8. d4 e4 9. Nd2 d5 10. cxd5 Nxd5 11. Qb3 Be6 12. Nxd5 Bxd5 13. Qd1 Nb4 14. Nb3 Nd3 15. f3 c5 16. fxe4 fxe4 17. Nd2 cxd4 18. Nxe4 Bc4 19. Rxf8+ Bxf8 20. Bf1 dxe3 21. Bxe3 Nxb2 22. Bxc4+ Nxc4 23. Qxd8 Rxd8 24. Bxa7 Nd2 25. Nxd2 1/2-1/2

[Event "Wisconsin-ch sf3 corr "]
[Site "USA"]
[Date "1998.??.??"]
[Round "?"]
[White "Oberg, John"]
[Black "Du Charme, Steven"]
[Result "1/2-1/2"]
[ECO "D20"]
[PlyCount "119"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 dxc4 5. Bxc4 Nf6 6. Nf3 Qa5+ 7. Bd2 Qh5 8. Nc3 e6 9. Nb5 Na6 10. 0-0 Be7 11. Re1 Nd7 12. Qe2 Nb6 13. Bb3 Bd7 14. Nc3 Nc7 15. Bf4 Ncd5 16. Bd2 0-0 17. Rac1 Rac8 18. h3 Nf6 19. Qd3 Bd6 20. Bc2 Bc6 21. Ne5 Rfd8 22. Bf4 Nbd5 23. Bd2 Nb4 24. Qg3 Nxc2 25. Rxc2 Qf5 26. Qd3 Qxd3 27. Nxd3 Be4 28. Nxe4 Rxc2 29. Nxf6+ gxf6 30. Bc3 Rc8 31. Kf1 R8xc3 32. bxc3 Rxc3 33. Rd1 Rc2 34. Rb1 b6 35. Rb2 Rc4 36. Ke2 Rxd4 37. Rc2 Ra4 38. Nc1 a5 39. g3 b5 40. Rc6 Rc4 41. Rxc4 bxc4 42. Kd2 Bb4+ 43. Kc2 e5 44. f3 f5 45. Ne2 f6 46. Nc3 Bxc3 47. Kxc3 Kf7 48. Kxc4 Ke6 49. Kc5 h5 50. h4 e4 51. Kd4 exf3 52. Ke3 f2 53. Kxf2 Ke5 54. Ke3 f4+ 55. gxf4+ Kd5 56. Kd3 a4 57. Ke3 Kc4 58. Ke4 Kc3 59. Kf5 Kb2 60. Kxf6 1/2-1/2

[Event "Wisconsin-ch sf3 corr "]
[Site "USA"]
[Date "1998.??.??"]
[Round "?"]
[White "Oberg, John"]
[Black "Hetzel, Joseph H"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "62"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 e5 5. Nf3 Be7 6. 0-0 Nc6 7. d3 0-0 8. Bg5 Be6 9. Nd2 h6 10. Be3 a6 11. f4 Ng4 12. Qf3 Nxe3 13. Qxe3 exf4 14. gxf4 Nd4 15. Rac1 Bf6 16. f5 Nxf5 17. exf5 Bd4 18. Qxd4 cxd4 19. fxe6 dxc3 20. exf7+ Kh8 21. bxc3 Qc7 22. c4 Rxf7 23. Bd5 Rxf1+ 24. Rxf1 Re8 25. Nf3 b5 26. Nh4 Kh7 27. Rf7 Qd8 28. Nf5 Qg5+ 29. Kf2 Qf4+ 30. Bf3 Qxh2+ 31. Bg2 Kg6 0-1

[Event "POL corr"]
[Site "Poland"]
[Date "1991.??.??"]
[Round "?"]
[White "Daven, Jeff"]
[Black "Oberg, John"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "70"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 Nbd7 6. Nc3 Nc5 7. g4 e6 8. d3 c6 9. g5 Nfd7 10. d4 Na6 11. a3 Nc7 12. b4 Be7 13. Bd3 0-0 14. Bd2 a5 15. bxa5 Rxa5 16. a4 Qa8 17. Ke2 b5 18. Nxd5 cxd5 19. Bxa5 Qxa5 20. axb5 Qc3 21. Rhb1 Rb8 22. Qf1 Bb4 23. Qd1 Nxb5 24. Rb3 Qc6 25. Bxb5 Qxb5+ 26. Kf3 Qc6 27. Rab1 Bd6 28. Rxb8+ Bxb8 29. Rb3 f6 30. Qb1 Bc7 31. h4 e5 32. Qb2 exf4 33. Rc3 Qe6 34. Kf2 Ba5 35. Ra3 Bd2 0-1

[Event "Milwaukee North Central op"]
[Site "Milwaukee"]
[Date "1971.??.??"]
[Round "5"]
[White "Friedman, Josef"]
[Black "Oberg, John"]
[Result "0-1"]
[ECO "A63"]
[PlyCount "104"]
[EventDate "1971.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 e6 5. g3 exd5 6. cxd5 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Nbd7 11. Bg5 h6 12. Bf4 Qe7 13. Qc1 g5 14. Bd2 Ne5 15. Nxe5 Qxe5 16. f4 gxf4 17. Bxf4 Qh5 18. Bf3 Bg4 19. Bxd6 Bxf3 20. exf3 Rfd8 21. Be7 Nxd5 22. Bxd8 Bd4+ 23. Kh1 Rxd8 24. Nxd5 Rxd5 25. Qf4 Be5 26. Qg4+ Qxg4 27. fxg4 Bxb2 28. Ra2 Bd4 29. Rb1 Rd7 30. Rc2 Kg7 31. Kg2 Kf6 32. Rb6+ Ke5 33. Rxh6 Ke4 34. Rh5 b5 35. Rhxc5 Bxc5 36. Rxc5 b4 37. h4 Kd3 38. Rc6 b3 39. Rxa6 Rb7 40. Rf6 b2 41. Rf1 b1Q 42. Rxb1 Rxb1 43. h5 Ke3 44. h6 Rb2+ 45. Kh3 Kf3 46. a5 Rb8 47. Kh4 Rh8 48. g5 Re8 49. Kh5 Re1 50. g6 Re5+ 51. Kh4 fxg6 52. g4 Kf4 0-1

[Event "corr"]
[Site "corr"]
[Date "1971.??.??"]
[Round "?"]
[White "Soller, Karl"]
[Black "Oberg, John"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "39"]
[EventDate "1971.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 d5 3. e4 dxe4 4. Nc3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 g6 9. 0-0-0 Nbd7 10. d5 c5 11. g4 a6 12. d6 b5 13. g5 Ng8 14. Nd5 exd6 15. Nc7+ Qxc7 16. Qxa8+ Nb8 17. Bf4 h6 18. Bg2 Be7 19. Rhe1 Kd7 20. Rxe7+ 1-0

