[Event "Apolda op 11th"]
[Site "Apolda"]
[Date "2002.08.23"]
[Round "3"]
[White "Polak, Tomas"]
[Black "Heydecke, Ronald"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2466"]
[BlackElo "2155"]
[PlyCount "79"]
[EventDate "2002.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qc7 8. Bd2 Be7 9. Nxg6 hxg6 10. h3 dxc4 11. Bxc4 Nbd7 12. Be2 Rc8 13. Bf3 g5 14. 0-0-0 Nd5 15. Kb1 Nxc3+ 16. Bxc3 0-0 17. Rc1 Nf6 18. g3 Nd5 19. Bd2 Qb6 20. Qa4 Nb4 21. Be2 c5 22. a3 Nc6 23. dxc5 Bxc5 24. h4 Be7 25. hxg5 Bxg5 26. Bc3 f5 27. g4 Ne7 28. gxf5 Rxf5 29. Bd4 Rxc1+ 30. Rxc1 Qd8 31. Bg4 Rxf2 32. Bxe6+ Kh7 33. Rh1+ Bh6 34. Qb5 Qd6 35. Qd3+ Ng6 36. Qe4 Qf8 37. Bc4 Qf5 38. Bd3 Qg5 39. Qxb7 Kh8 40. Qxg7# 1-0

[Event "Bad Harzburg op 1st"]
[Site "Bad Harzburg"]
[Date "1999.11.28"]
[Round "7.8"]
[White "Heydecke, Ronald"]
[Black "Olzem, Lothar"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1951"]
[BlackElo "2188"]
[PlyCount "37"]
[EventDate "1999.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. Qd2 d5 9. exd5 Nb4 10. 0-0 Nbxd5 11. Nxd5 Nxd5 12. Bh6 e5 13. Bxg7 Kxg7 14. Nb3 Nf4 15. Rfd1 Qg5 16. Bf3 Bg4 17. Bxg4 Qxg4 18. f3 Qg5 19. Kh1 1/2-1/2

[Event "Bad Harzburg op 1st"]
[Site "Bad Harzburg"]
[Date "1999.11.27"]
[Round "5"]
[White "Heydecke, Ronald"]
[Black "Janzen, Christian"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1951"]
[BlackElo "1694"]
[PlyCount "81"]
[EventDate "1999.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 d6 6. h3 Na5 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. c4 b6 10. Nc3 Nb7 11. Be3 Nd8 12. b4 c6 13. a4 0-0 14. b5 c5 15. a5 Ne6 16. Qa4 Qb7 17. Ra2 Rfc8 18. Rfa1 Nc7 19. Nd2 Bd8 20. Bg5 Nd7 21. Bxd8 Rxd8 22. Nd5 Kf8 23. Nf1 Nxd5 24. cxd5 Rab8 25. Rb2 Rdc8 26. Ne3 g6 27. Nc4 Ke7 28. axb6 axb6 29. Rba2 Qc7 30. Qd1 Qd8 31. Qg4 Nf6 32. Qg5 Kf8 33. f4 exf4 34. Qxf4 Ne8 35. Ra7 Rc7 36. e5 dxe5 37. Nxe5 Qxd5 38. Nc6 g5 39. Qe3 Rxa7 40. Rxa7 Rd8 41. Qe7+ 1-0

[Event "Bad Harzburg op 1st"]
[Site "Bad Harzburg"]
[Date "1999.11.27"]
[Round "6.13"]
[White "Zachau, Werner"]
[Black "Heydecke, Ronald"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2034"]
[BlackElo "1951"]
[PlyCount "56"]
[EventDate "1999.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. a3 b6 5. e3 Bb7 6. Be2 Be7 7. Nc3 0-0 8. 0-0 a5 9. h3 d6 10. Qb3 Ne4 11. c5 Nxc3 12. Qxe6+ Kh8 13. bxc3 dxc5 14. Ne5 Bd5 15. Ng6+ hxg6 16. Qxg6 Qd6 17. Qh5+ Kg8 18. c4 Bc6 19. dxc5 Qe5 20. Rb1 Qe4 21. Bf3 Qxb1 22. Bd5+ Bxd5 23. cxd5 Bxc5 24. e4 Qxe4 25. Bb2 Nd7 26. Bc3 Nf6 27. Qg6 Rae8 28. Re1 Bxf2+ 0-1

[Event "Bad Harzburg op 1st"]
[Site "Bad Harzburg"]
[Date "1999.11.26"]
[Round "4.20"]
[White "Grueneschild, Hildegard"]
[Black "Heydecke, Ronald"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1433"]
[BlackElo "1951"]
[PlyCount "140"]
[EventDate "1999.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 c6 6. Nf3 0-0 7. 0-0 Nbd7 8. e4 h6 9. h3 Nh7 10. Be3 e5 11. d5 c5 12. Qd2 h5 13. Kh2 Nb6 14. b3 f5 15. Bh6 f4 16. Bxg7 Kxg7 17. gxf4 Rxf4 18. Qe3 Nf6 19. Ng1 Bd7 20. Nce2 Rh4 21. Kh1 Qe7 22. Qg3 Nxe4 23. Bxe4 Rxe4 24. Rae1 Rf8 25. f3 Re3 26. h4 e4 27. Nf4 Rxf4 28. Qxf4 Rxe1 29. Rxe1 Bf5 30. fxe4 Nd7 31. Nf3 Bg4 32. Ng5 Ne5 33. Re3 a6 34. Rc3 b5 35. a3 bxc4 36. bxc4 Qb7 37. Qc1 Qb8 38. Kh2 Qf8 39. Kg3 Qb8 40. Qc2 Qf8 41. Qc1 Qb8 42. Qc2 Qf8 43. Qb1 Qf6 44. Qb7+ Nd7 45. Re3 Qe5+ 46. Kf2 Qh2+ 47. Kf1 Qh1+ 48. Kf2 Qxh4+ 49. Rg3 Qh2+ 50. Rg2 Qf4+ 51. Kg1 Kh6 52. Ne6 Qe3+ 53. Kh2 Qh3+ 54. Kg1 Bxe6 55. dxe6 Qxe6 56. Qc8 Kg7 57. Qd8 Nf6 58. Qc7+ Kh6 59. Qd8 Ng4 60. Qf8+ Kg5 61. Qd8+ Kf4 62. Qf8+ Ke3 63. Rg3+ Kd4 64. Qf3 Qxc4 65. Rxg4 hxg4 66. Qxg4 Qc1+ 67. Kh2 Qc2+ 68. Kh3 Qxe4 69. Qg1+ Qe3+ 70. Qg3 Qxg3+ 0-1

[Event "Bad Harzburg op 1st"]
[Site "Bad Harzburg"]
[Date "1999.11.25"]
[Round "2.12"]
[White "Heydecke, Ronald"]
[Black "Eickhoff, Hermann"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1951"]
[BlackElo "2159"]
[PlyCount "138"]
[EventDate "1999.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Qc7 8. 0-0 Be7 9. Be3 0-0 10. f4 e5 11. Nf5 Bxf5 12. exf5 Nc6 13. Nd5 Nxd5 14. Qxd5 Bf6 15. c3 Rfe8 16. Kh1 Rad8 17. g4 exf4 18. Bxf4 h6 19. Rfe1 Be5 20. Bxe5 Rxe5 21. Qd2 Rde8 22. Rxe5 dxe5 23. Re1 Rd8 24. Qe3 Qd6 25. b4 f6 26. a3 Qd3 27. Qc5 Qd2 28. Rg1 Qd6 29. Qb6 Rd7 30. c4 Qd4 31. Qxd4 Nxd4 32. Rd1 Kf8 33. Bd5 Ke7 34. Kg2 b5 35. Kf2 Rd6 36. Rd2 bxc4 37. Bxc4 Rc6 38. Bf1 Kd6 39. b5 axb5 40. Bxb5 Rc3 41. a4 Rh3 42. Kg2 Ra3 43. Rb2 e4 44. Rb4 Ke5 45. Rc4 Nxb5 46. axb5 Rb3 47. Rc7 Kf4 48. Rxg7 Rb2+ 49. Kh3 Rxb5 50. Re7 e3 51. Re6 Kf3 52. Rxf6 Re5 53. Rb6 e2 54. Rb1 e1Q 55. Rxe1 Rxe1 56. Kh4 Rh1 57. h3 Kf4 58. f6 Ke5 59. f7 Rf1 60. Kh5 Rxf7 61. Kxh6 Rf3 62. h4 Kf4 63. g5 Rh3 64. g6 Rxh4+ 65. Kg7 Kg5 66. Kf7 Kh6 67. g7 Rf4+ 68. Kg8 Kg6 69. Kh8 Rh4+ 0-1

[Event "Bad Harzburg op 1st"]
[Site "Bad Harzburg"]
[Date "1999.11.25"]
[Round "3.16"]
[White "Heydecke, Ronald"]
[Black "Hunold, Rolf"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1951"]
[BlackElo "1893"]
[PlyCount "38"]
[EventDate "1999.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd3 Qg6 9. g3 d5 10. Nc3 Nb4 11. Qe2 dxe4 12. a3 Bg4 13. Qd2 e3 14. fxe3 Nxc2+ 15. Kf2 Nxa1 16. Nd5 Rc8 17. Bd3 e4 18. Qa5 Qf5+ 19. Ke1 Rxc1+ 0-1

[Event "Bad Harzburg op 1st"]
[Site "Bad Harzburg"]
[Date "1999.11.24"]
[Round "1"]
[White "Panskus, Martin"]
[Black "Heydecke, Ronald"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2200"]
[BlackElo "1951"]
[PlyCount "69"]
[EventDate "1999.11.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 a6 5. Bxc6 bxc6 6. d3 Ne7 7. b3 d5 8. Nbd2 Ng6 9. e5 f5 10. Re1 Be7 11. a4 a5 12. Ba3 0-0 13. d4 cxd4 14. Bxe7 Qxe7 15. Nxd4 Ba6 16. Qh5 c5 17. Nb5 Nf4 18. Qf3 g5 19. Nd6 Ng6 20. Qh5 Kg7 21. Nf3 g4 22. Qg5 gxf3 23. Qe3 fxg2 24. Qxc5 Qg5 25. Qc7+ Kg8 26. c4 f4 27. Qd7 Qg4 28. f3 Qh3 29. Rad1 Nh4 30. Rd3 Rad8 31. Qe7 Nxf3+ 32. Rxf3 Qxf3 33. Qg5+ Kh8 34. Nf7+ Rxf7 35. Qxd8+ 1/2-1/2

