[Event "DDR corr"]
[Site "DDR"]
[Date "1985.??.??"]
[Round "?"]
[White "Hardt, Gustav"]
[Black "Schulz"]
[Result "1-0"]
[ECO "C09"]
[PlyCount "39"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. 0-0 Nge7 8. dxc5 Bxc5 9. Nb3 Bd6 10. Bg5 0-0 11. Re1 Bg4 12. h3 Be6 13. Nfd4 Nxd4 14. Nxd4 Qb6 15. a4 a6 16. a5 Qc7 17. Bd3 Qd7 18. Qh5 Nf5 19. Bf6 g6 20. Nxf5 1-0

[Event "DDR-ch corr"]
[Site "DDR"]
[Date "1981.??.??"]
[Round "?"]
[White "Schulz"]
[Black "Hardt, Gustav"]
[Result "0-1"]
[ECO "E84"]
[PlyCount "48"]
[EventDate "1981.??.??"]
[EventType "swiss (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 a6 8. Nge2 Rb8 9. d5 Ne5 10. Nd4 c5 11. Nc2 e6 12. 0-0-0 exd5 13. exd5 Qa5 14. Kb1 b5 15. cxb5 axb5 16. Ne4 Qb6 17. b4 Nxe4 18. fxe4 Nc4 19. Bxc4 bxc4 20. Bh6 c3 21. Qe3 Bxh6 22. Qxh6 cxb4 23. Nd4 Bg4 24. Rd3 Qa6 0-1

[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.11.05"]
[Round "10"]
[White "Hardt, Gustav"]
[Black "Rojas, Jose J"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "79"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hong Kong"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "HKG"]
[BlackTeamCountry "CRI"]

1. Nf3 Nf6 2. c4 e6 3. d3 Be7 4. g3 b6 5. Bg2 Bb7 6. Nc3 0-0 7. 0-0 c5 8. e3 Qc8 9. b3 Qc6 10. Bb2 d6 11. Rc1 Nbd7 12. d4 Rad8 13. d5 Qc8 14. e4 e5 15. Nh4 g6 16. Bh3 Qb8 17. Ng2 Bc8 18. Rc2 Nh5 19. Bxd7 Bxd7 20. f4 exf4 21. Nxf4 Nxf4 22. gxf4 Bh3 23. Rf3 Bg4 24. Qf1 Bxf3 25. Qxf3 f5 26. Re2 Qc7 27. e5 dxe5 28. fxe5 Bh4 29. e6 Qe7 30. Nb5 a6 31. d6 Rxd6 32. Nxd6 Qxd6 33. Qd5 Be7 34. Kg2 f4 35. Kf3 Rf5 36. Qxd6 Bxd6 37. e7 Bxe7 38. Rxe7 g5 39. Re5 Rf7 40. Rxg5+ 1-0

[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.11.04"]
[Round "9"]
[White "Flores Soto, Eduardo"]
[Black "Hardt, Gustav"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "67"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "HKG"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nc6 6. Bc4 Qd8 7. dxc5 Bxc5 8. 0-0 Nf6 9. Nb3 Qb6 10. Nxc5 Qxc5 11. Qe2 Bd7 12. Be3 Qe7 13. c3 h6 14. b4 b6 15. a4 Ng4 16. Rfd1 Nxe3 17. Qxe3 Rc8 18. Bb5 Rc7 19. Rd2 Nb8 20. Rad1 0-0 21. h3 Bxb5 22. axb5 Rfc8 23. Rd3 f6 24. Nd4 e5 25. Nf5 Qf8 26. Qg3 Kh7 27. Qe3 g6 28. Nd6 Rd8 29. f3 Qe7 30. Ne4 Rxd3 31. Rxd3 Rd7 32. Qd2 Rxd3 33. Qxd3 Nd7 34. Qxd7 1-0

[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.11.03"]
[Round "8"]
[White "Kleopas, Georgios"]
[Black "Hardt, Gustav"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "29"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Cyprus"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "CYP"]
[BlackTeamCountry "HKG"]

1. g3 d5 2. Bg2 Nf6 3. d3 c6 4. Nf3 Bg4 5. Nc3 e6 6. Bg5 Be7 7. 0-0 Nbd7 8. e4 dxe4 9. dxe4 h6 10. Be3 0-0 11. Qd2 Bxf3 12. Bxf3 Ne5 13. Bg2 Nc4 14. Qe2 Nxe3 15. Qxe3 1/2-1/2

[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.11.02"]
[Round "7"]
[White "Riego Prieto, Victorio"]
[Black "Hardt, Gustav"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "83"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "HKG"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Qb6 6. exd5 exd5 7. Nb3 c4 8. Nbd2 Qc7 9. Be2 Be7 10. 0-0 Nf6 11. Re1 Bf5 12. Ne5 0-0 13. Nf1 Bd6 14. Ng3 Bg6 15. Nxg6 hxg6 16. Bf3 Bf4 17. Be3 Rfe8 18. Qd2 Bxe3 19. Rxe3 Rxe3 20. Qxe3 Re8 21. Qd2 Qd6 22. Re1 Rxe1+ 23. Qxe1 Qe7 24. Kf1 Qxe1+ 25. Kxe1 b5 26. Nf1 Kf8 27. Ne3 Ne7 28. h4 Ke8 29. g4 Ne4 30. Nxd5 Nxd5 31. Bxe4 Nc7 32. Ke2 Ke7 33. Ke3 Kd6 34. f3 a5 35. a3 Ke6 36. Bb7 Kd6 37. Ke4 Ne8 38. g5 f6 39. Kf4 f5 40. h5 gxh5 41. Kxf5 Ke7 42. Bc6 1-0

[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.10.29"]
[Round "4"]
[White "Hardt, Gustav"]
[Black "Huguet, Bernard"]
[Result "0-1"]
[ECO "A35"]
[PlyCount "88"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hong Kong"]
[BlackTeam "France"]
[WhiteTeamCountry "HKG"]
[BlackTeamCountry "FRA"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. b3 Bg7 8. h3 0-0 9. a3 Bf5 10. Bd3 Bxd3 11. Qxd3 dxc4 12. Qxc4 Rc8 13. Bd2 Ne5 14. Qe2 Nxf3+ 15. Qxf3 Qxd4 16. Rc1 Rfd8 17. Qe3 Qxd2+ 18. Qxd2 Rxd2 19. Kxd2 Bh6+ 20. Kd3 Bxc1 21. Rxc1 Nd5 22. g3 Rxc3+ 23. Rxc3 Nxc3 24. Kxc3 Kf8 25. Kc4 Ke8 26. a4 Kd7 27. f4 Kd6 28. Kd4 f6 29. b4 e5+ 30. fxe5+ fxe5+ 31. Ke4 Ke6 32. h4 h5 33. Ke3 Kd5 34. Kd3 e4+ 35. Ke3 Ke5 36. Kd2 Kd4 37. Ke2 e3 38. Ke1 Kd3 39. Kd1 e2+ 40. Ke1 Ke3 41. a5 a6 42. b5 axb5 43. a6 bxa6 44. g4 hxg4 0-1

[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.10.28"]
[Round "3"]
[White "Hoyt, Walter"]
[Black "Hardt, Gustav"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "63"]
[EventDate "1968.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "British Virgin Islands"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "IVB"]
[BlackTeamCountry "HKG"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 cxd4 7. cxd4 Ne7 8. Nf3 0-0 9. Bd3 h6 10. g4 Nbc6 11. h4 Qe8 12. Be3 Kh8 13. Qd2 Ng8 14. g5 h5 15. Ke2 g6 16. Nh2 Nce7 17. Ng4 a6 18. Nf6 Qa4 19. Rag1 Bd7 20. Nxh5 gxh5 21. g6 fxg6 22. Bg5 Qxd4 23. Be3 Qxe5 24. Rg5 Qf6 25. Bxg6 Qf3+ 26. Kf1 Qxh1+ 27. Rg1 Qh3+ 28. Ke1 Nxg6 29. Bd4+ e5 30. Qg5 exd4 31. Qxh5+ Nh6 32. Qxh6+ 1-0

[Event "Olympiad-18 Preliminaries E"]
[Site "Lugano"]
[Date "1968.10.24"]
[Round "7"]
[White "Blau, Max"]
[Black "Hardt, Gustav"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "23"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "HKG"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. h4 b6 6. Bf3 c6 7. h5 h6 8. hxg6 fxg6 9. Be3 Nbd7 10. e5 dxe5 11. Bxc6 Rb8 12. dxe5 1-0

[Event "Olympiad-18 Preliminaries E"]
[Site "Lugano"]
[Date "1968.10.23"]
[Round "6"]
[White "Camara, Helder"]
[Black "Hardt, Gustav"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "65"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "HKG"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 b6 6. Bc4 0-0 7. Qd2 Nbd7 8. Nge2 Bb7 9. h4 e6 10. Bb3 h5 11. Bg5 Qe8 12. Nd1 c5 13. c3 Rc8 14. Nf2 Kh7 15. 0-0-0 Ng8 16. g4 c4 17. Ba4 f6 18. Be3 Bc6 19. Bc2 e5 20. Rdg1 Bh6 21. d5 Bb5 22. Rg3 Bxe3 23. Qxe3 Rf7 24. Rhg1 hxg4 25. fxg4 Rg7 26. g5 Ne7 27. Ng4 Qf7 28. gxf6 Nxf6 29. Nxf6+ Qxf6 30. Rf3 Qxh4 31. Ng3 Kg8 32. Rh1 Qg4 33. Qh6 1-0

[Event "Olympiad-18 Preliminaries E"]
[Site "Lugano"]
[Date "1968.10.22"]
[Round "5"]
[White "Hardt, Gustav"]
[Black "Galeb, Antoine"]
[Result "0-1"]
[ECO "E65"]
[PlyCount "102"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hong Kong"]
[BlackTeam "Lebanon"]
[WhiteTeamCountry "HKG"]
[BlackTeamCountry "LBN"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nbd7 9. Qc2 a6 10. b3 Nh5 11. e3 f5 12. Bd5+ Kh8 13. Ne6 Qa5 14. Nxg7 Nxg7 15. Bb2 Nf6 16. Rad1 e6 17. Bg2 Qc7 18. Rd2 Rd8 19. Rfd1 Nfe8 20. Ba3 Rb8 21. e4 b5 22. cxb5 axb5 23. Bb4 Ba6 24. Qd3 fxe4 25. Qxe4 d5 26. Qf3 h6 27. Ne2 Nd6 28. Qf4 Kh7 29. Rc1 Qd7 30. Rdc2 g5 31. Qe5 Nf7 32. Qc7 Kg6 33. Be7 Ne8 34. Qxd7 Rxd7 35. Bb4 Ne5 36. Nd4 Nd3 37. Nc6 Rbb7 38. Rd1 Nxb4 39. Nxb4 Rb6 40. Rdc1 Bb7 41. Nd3 Kf6 42. b4 Nd6 43. Re2 Nc4 44. Rce1 Re7 45. Bh3 e5 46. Nc5 Bc6 47. Nb3 Be8 48. f3 Bg6 49. Nc5 Bf5 50. Bxf5 Kxf5 51. Kf2 Ra7 0-1

[Event "Olympiad-18 Preliminaries E"]
[Site "Lugano"]
[Date "1968.10.21"]
[Round "4"]
[White "Huebner, Robert"]
[Black "Hardt, Gustav"]
[Result "1-0"]
[ECO "E70"]
[PlyCount "47"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "HKG"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. Bg5 0-0 6. Qd2 Nbd7 7. Nge2 a6 8. Ng3 c6 9. Bh6 b5 10. h4 e5 11. Bxg7 Kxg7 12. h5 Kh8 13. 0-0-0 Rg8 14. hxg6 fxg6 15. f4 exf4 16. Qxf4 Qe7 17. Re1 Nf8 18. e5 Ne8 19. Nce4 dxe5 20. Ng5 Ne6 21. Qxe5+ Rg7 22. Nxe6 Bxe6 23. Qxe6 Qg5+ 24. Qe3 1-0

[Event "Olympiad-18 Preliminaries E"]
[Site "Lugano"]
[Date "1968.10.20"]
[Round "3"]
[White "Svedenborg, Paul"]
[Black "Hardt, Gustav"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "45"]
[EventDate "1968.10.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Norway"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "HKG"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Nbd7 5. f4 Nb6 6. Nf3 Bg7 7. Qd2 0-0 8. Bd3 Bd7 9. 0-0 Rc8 10. e5 Nfd5 11. Nxd5 Nxd5 12. c4 Nb6 13. Rae1 f6 14. Bh4 e6 15. b3 Qe8 16. a4 Rb8 17. d5 fxe5 18. fxe5 dxe5 19. Nxe5 Rxf1+ 20. Bxf1 exd5 21. Nc6 Qf8 22. Nxb8 Qxb8 23. a5 1-0

