[Event "Dyckhoff mem-B corr5456"]
[Site "GER corr"]
[Date "1954.??.??"]
[Round "?"]
[White "Kemper, Horst"]
[Black "Hain, Willi"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "17"]
[EventDate "1954.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. f4 d6 4. Nf3 Bd7 5. 0-0 e6 6. Nc3 Nge7 7. Nb5 Nc8 8. Ng5 a6 9. Nxf7 1-0

[Event "Weidenau National"]
[Site "Weidenau"]
[Date "1950.02.07"]
[Round "5"]
[White "Rinder, Elfriede"]
[Black "Hain, Willi"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "58"]
[EventDate "1950.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Bd7 7. Be3 Nf6 8. h3 Qc8 9. Qd2 h5 10. Nd1 Rb8 11. f4 b5 12. Nf2 e5 13. fxe5 Nxe5 14. c3 b4 15. c4 a5 16. b3 h4 17. d4 cxd4 18. Bxd4 hxg3 19. Nxg3 Bh6 20. Be3 Bxe3 21. Qxe3 Qc5 22. Qd2 Ke7 23. 0-0-0 a4 24. Kb2 axb3 25. axb3 Ra8 26. Ra1 Rxa1 27. Kxa1 Ra8+ 28. Kb1 Ra3 29. Qb2 Qe3 0-1

[Event "Detmold Pfingstturnier"]
[Site "Detmold"]
[Date "1950.??.??"]
[Round "1"]
[White "Hain, Willi"]
[Black "Christoph, Manfred"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "100"]
[EventDate "1950.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. Qa4 f6 9. a3 Bd7 10. Qd1 Be7 11. d3 0-0 12. Ne1 Be6 13. Be3 Qd7 14. Ne4 Nd4 15. Nd2 Nd5 16. Bxd4 cxd4 17. Rc1 Rac8 18. Rxc8 Rxc8 19. Nc2 Qa4 20. Na1 Qb5 21. Qb3 Qd7 22. Qd1 Nb6 23. Qb1 Rc7 24. Rc1 Qc8 25. Rxc7 Qxc7 26. Qc2 Qxc2 27. Nxc2 Na4 28. b4 Nc3 29. Kf1 b6 30. Bc6 Kf7 31. Ke1 Bf5 32. Bb7 Bd7 33. Ne4 Ba4 34. Nxc3 dxc3 35. Bd5+ Ke8 36. Na1 a5 37. Bb3 Bxb3 38. Nxb3 axb4 39. a4 Kd7 40. Kd1 Kc6 41. Kc2 f5 42. e3 Kd5 43. Nc1 e4 44. d4 Kc4 45. Nb3 g5 46. a5 bxa5 47. Nxa5+ Kb5 48. Nb3 Bd6 49. h3 f4 50. g4 f3 0-1

[Event "Detmold Pfingstturnier"]
[Site "Detmold"]
[Date "1950.??.??"]
[Round "3"]
[White "Hain, Willi"]
[Black "Hagemann, Fritz"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "48"]
[EventDate "1950.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 e6 2. b3 Nf6 3. Bb2 c5 4. g3 Be7 5. Bg2 d5 6. cxd5 exd5 7. d4 0-0 8. Nf3 cxd4 9. 0-0 Nc6 10. Nxd4 Be6 11. Nd2 Rc8 12. N2f3 Ne4 13. Nxe6 fxe6 14. Nd4 Nxd4 15. Bxe4 Nf5 16. Bg2 Bf6 17. Bxf6 Qxf6 18. e4 Nd4 19. f4 dxe4 20. Bxe4 Rcd8 21. Qh5 g6 22. Qg4 b6 23. Rae1 Nf5 24. Bxf5 exf5 1/2-1/2

[Event "Detmold Pfingstturnier"]
[Site "Detmold"]
[Date "1950.??.??"]
[Round "4"]
[White "Herrmann, Hans"]
[Black "Hain, Willi"]
[Result "1-0"]
[ECO "E90"]
[PlyCount "79"]
[EventDate "1950.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 Nbd7 7. Be3 e5 8. d5 h6 9. g4 Nh7 10. Qd2 g5 11. h4 f6 12. Be2 Rf7 13. 0-0-0 Ndf8 14. hxg5 hxg5 15. Nh2 Ng6 16. Nf1 Nf4 17. Ng3 Nf8 18. Nf5 N8g6 19. Rh2 Bxf5 20. exf5 Nh4 21. f3 Bh6 22. Kb1 Rh7 23. Ne4 b6 24. Rdh1 Kg7 25. Bf2 Qd7 26. Bg3 Rah8 27. Bd1 Qf7 28. Qc3 Nhg2 29. Rg1 Nh4 30. Ba4 Kf8 31. Bxf4 exf4 32. Re1 Kg7 33. Rhe2 Rf8 34. Nd2 Kg8 35. Nb3 c5 36. dxc6 Qc7 37. Nd4 Rff7 38. Bc2 a6 39. Be4 Kf8 40. Bd5 1-0

[Event "Detmold Pfingstturnier"]
[Site "Detmold"]
[Date "1950.??.??"]
[Round "2"]
[White "Latzel, Gerhard"]
[Black "Hain, Willi"]
[Result "0-1"]
[ECO "A15"]
[PlyCount "62"]
[EventDate "1950.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nf3 d6 6. g3 Nc6 7. Bg2 Bf5 8. d3 e5 9. 0-0 Qd7 10. Nd5 Nh5 11. Ng5 h6 12. Ne4 Bh3 13. Bxh3 Qxh3 14. Nxc7 Rac8 15. Nb5 Rcd8 16. Ba3 f5 17. Nexd6 f4 18. Ne4 f3 19. exf3 Nf4 20. gxf4 Rxf4 21. Ng3 a6 22. Re1 axb5 23. Re4 Nd4 24. Re3 Rh4 25. Nf1 Rf4 26. Ng3 Rd7 27. Rc1 Rdf7 28. cxb5 Nxf3+ 29. Rxf3 Rxf3 30. Rc8+ Kh7 31. Bc5 Qxc8 0-1

[Event "Detmold Pfingstturnier"]
[Site "Detmold"]
[Date "1950.??.??"]
[Round "6"]
[White "Stappenbeck, Heinz"]
[Black "Hain, Willi"]
[Result "1-0"]
[ECO "B60"]
[PlyCount "45"]
[EventDate "1950.05.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Ng4 7. Be2 Nge5 8. f4 Ng6 9. Qd2 Qb6 10. Bb5 Bd7 11. 0-0-0 Qxd4 12. Qxd4 Nxd4 13. Bxd7+ Kxd7 14. Rxd4 f6 15. f5 Ne5 16. Bh4 g6 17. Rhd1 gxf5 18. exf5 Rg8 19. Bg3 Ng4 20. Ne4 Ne5 21. Rxd6+ Ke8 22. Nxf6+ exf6 23. Re6+ 1-0

[Event "Bochum SV 35th Anniversary"]
[Site "Bochum"]
[Date "1937.07.04"]
[Round "3"]
[White "Hain, Willi"]
[Black "Engels, Ludwig"]
[Result "0-1"]
[ECO "A54"]
[PlyCount "62"]
[EventDate "1937.07.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d6 7. d4 Bg4 8. dxe5 dxe5 9. b3 Qc8 10. Nd5 Nxd5 11. cxd5 Rd8 12. Bb2 Bh3 13. Nxe5 Bxg2 14. Kxg2 Nxe5 15. Bxe5 Qf5 16. Bxc7 Rxd5 17. Qe1 Qd7 18. Bf4 Rh5 19. Rh1 Qh3+ 20. Kg1 Bc5 21. e4 Re8 22. Qd2 h6 23. b4 Bb6 24. Qd3 Rh4 25. Qf1 Rxf4 26. Qxh3 Rxf2 27. Rc1 Rc2+ 28. Kf1 Rxc1+ 29. Kg2 Rc2+ 30. Kf1 Rxe4 31. Qd7 Rf2+ 0-1

[Event "Weidenau SK 5th Anniversary"]
[Site "Weidenau"]
[Date "1937.02.18"]
[Round "8"]
[White "Lange, Wilfried"]
[Black "Hain, Willi"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "63"]
[EventDate "1937.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bc5 6. e3 f6 7. exf6 Nxf6 8. Be2 d6 9. 0-0 h6 10. Nd4 0-0 11. Nxc6 bxc6 12. Bf3 Bd7 13. Nc3 a6 14. Na4 Ba7 15. c5 d5 16. Be5 Bf5 17. Be2 Qe7 18. Bd4 Ne4 19. Rc1 Qg5 20. Kh1 Bh3 21. gxh3 Nxf2+ 22. Rxf2 Rxf2 23. Bg4 Qg6 24. Nc3 Raf8 25. Qg1 R8f7 26. Be2 Qe6 27. Qg4 Qe7 28. b4 R2f5 29. h4 Kf8 30. Bxg7+ Rxg7 31. Qxf5+ Rf7 32. Qc8+ 1-0

