[Event "Bodenmais Arber op 10th"]
[Site "Bodenmais"]
[Date "2023.08.12"]
[Round "8"]
[White "Heiduk, Christoph"]
[Black "Wanninger, Jonas"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1859"]
[BlackElo "1336"]
[PlyCount "35"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 Nxd5 7. Nxd5 exd5 8. Qxd5 Nc6 9. e4 Rb8 10. Bc4 Qf6 11. Nf3 h6 12. 0-0 Rxb6 13. e5 Qe6 14. Qe4 Rb4 15. b3 Na5 16. Bd2 Rxc4 17. bxc4 Qxc4 18. Qa8 1-0

[Event "Bodenmais Arber op 10th"]
[Site "Bodenmais"]
[Date "2023.08.05"]
[Round "1"]
[White "Korneev, Oleg"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2473"]
[BlackElo "1859"]
[PlyCount "49"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nc4 Nf6 9. Ne3 0-0 10. Bd3 b5 11. 0-0 Bb7 12. Nf5 d5 13. exd5 Nxd5 14. Bh6 gxh6 15. Nxd5 Qxd5 16. Qg4+ Bg5 17. Nxh6+ Kh8 18. Qxg5 f6 19. Qf5 Rf7 20. Be4 Qd7 21. Rad1 Nd4 22. Nxf7+ Qxf7 23. Rxd4 exd4 24. Bxb7 Qxb7 25. Qxf6+ 1-0

[Event "Bodenmais op"]
[Site "Bodenmais"]
[Date "2022.08.07"]
[Round "9"]
[White "Tscharotschkin, Michael"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2123"]
[BlackElo "1877"]
[PlyCount "92"]
[EventDate "2022.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 c5 6. c3 d5 7. Bd3 Be7 8. Ne5 0-0 9. Qf3 Nbd7 10. Qh3 g6 11. Bh6 Re8 12. Ndf3 Bf8 13. Bg5 Bg7 14. Bb5 Bc8 15. Bxd7 Bxd7 16. Qh4 h6 17. Bxh6 Ne4 18. Bxg7 Kxg7 19. Qxd8 Raxd8 20. Nxd7 Rxd7 21. Nd2 Nd6 22. 0-0-0 Rc7 23. Kb1 Rec8 24. Rhe1 f5 25. f3 Nb5 26. dxc5 bxc5 27. c4 Nd6 28. cxd5 exd5 29. Nb3 c4 30. Nd4 Kf6 31. Ne2 Rc5 32. Nc3 Ke6 33. e4 dxe4 34. fxe4 Re5 35. exf5+ Nxf5 36. Rxe5+ Kxe5 37. Re1+ Kf6 38. Re4 Rc5 39. Kc2 Nd6 40. Rd4 Nf5 41. Re4 a6 42. g4 Nd6 43. Rd4 Ke6 44. Rxd6+ Kxd6 45. Ne4+ Kd5 46. Nxc5 Kxc5 1-0

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.08.04"]
[Round "9"]
[White "Krauss, Andreas"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "1996"]
[BlackElo "1870"]
[PlyCount "63"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Ne2 d6 4. d4 cxd4 5. Nxd4 e5 6. Nc2 f5 7. exf5 Bxf5 8. Nc3 Nf6 9. Ne3 Be6 10. g3 Be7 11. Bg2 0-0 12. 0-0 Rc8 13. b3 Qd7 14. Ncd5 Rcd8 15. Bb2 Bh3 16. Qe2 Bxg2 17. Kxg2 Qe6 18. Rad1 Nd7 19. Qg4 Qxg4 20. Nxg4 h5 21. Nge3 Bf6 22. h3 Nc5 23. Nxf6+ Rxf6 24. f4 Ne6 25. fxe5 dxe5 26. Rxd8+ Nexd8 27. Nd5 Rxf1 28. Kxf1 Kf7 29. Kf2 Ke6 30. g4 hxg4 31. hxg4 Nf7 32. Ke3 1/2-1/2

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.08.03"]
[Round "8"]
[White "Heiduk, Christoph"]
[Black "Fuchs, Michael"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1870"]
[BlackElo "2114"]
[PlyCount "22"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Nf3 Nh5 8. Bg5 h6 9. Bh4 g5 10. Ne5 Nxe5 11. Qxh5 Bg4 0-1

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.08.02"]
[Round "7"]
[White "Bielmeier, Ludwig"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2083"]
[BlackElo "1870"]
[PlyCount "115"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Qc2 c5 7. d4 b6 8. Nc3 Bb7 9. cxd5 cxd4 10. Nxd4 Nxd5 11. Nxd5 Bxd5 12. e4 Bb7 13. Rd1 Qc8 14. Qe2 Nc6 15. Nb5 Rd8 16. Be3 e5 17. Rxd8+ Qxd8 18. Rd1 Qf8 19. Nc7 Rd8 20. Nd5 Bc5 21. h4 Qd6 22. Bg5 Nd4 23. Qh5 Re8 24. Rd2 Qg6 25. Qd1 a5 26. a3 Qd6 27. Kh2 b5 28. Ne3 Qb6 29. Nd5 Qd6 30. Be3 Kh8 31. f4 f6 32. fxe5 fxe5 33. Qh5 Qg6 34. Qxg6 hxg6 35. Nc7 Rb8 36. Nxb5 Rf8 37. Nxd4 exd4 38. Bxd4 Bxd4 39. Rxd4 Rf2 40. b4 axb4 41. axb4 Rb2 42. Kg1 Kh7 43. Bf1 Rb1 44. Kf2 Rb2+ 45. Ke3 Rb3+ 46. Bd3 Ba6 47. e5 Bxd3 48. Rxd3 Rxb4 49. Rd4 Rb3+ 50. Kf4 Kg8 51. g4 Rb5 52. Re4 Kf7 53. Ra4 Rb7 54. Kg5 Rb5 55. Ra7+ Kf8 56. Kxg6 Rxe5 57. Ra8+ Ke7 58. g5 1-0

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.08.01"]
[Round "6"]
[White "Heiduk, Christoph"]
[Black "Titz, Heimo"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1870"]
[BlackElo "2048"]
[PlyCount "65"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 exd5 6. cxd5 d6 7. e4 Nbd7 8. Nge2 0-0 9. Ng3 Re8 10. Be2 a6 11. a4 Rb8 12. 0-0 b5 13. axb5 Bxc3 14. bxc3 axb5 15. Qb3 c4 16. Qb4 Qb6+ 17. Kh1 Nxd5 18. exd5 Re5 19. Bf4 Rxd5 20. Rad1 Nf6 21. Bxd6 Rb7 22. Ne4 Nxe4 23. fxe4 Rxd1 24. Rxd1 Rd7 25. Qc5 Qa6 26. Qe5 h6 27. Qe8+ Kh7 28. e5 Ra7 29. Bf3 Bb7 30. Qxf7 Bxf3 31. Qf5+ Kg8 32. Qxf3 Rf7 33. Qd5 1-0

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.07.31"]
[Round "5"]
[White "Brandsma, Romayn"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1957"]
[BlackElo "1870"]
[PlyCount "188"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Nf6 9. Nc3 Qa5 10. Be3 Be7 11. a3 0-0 12. b4 Qd8 13. Na4 Nd5 14. Rc1 Bf6 15. Nc5 Qe7 16. Ne4 a6 17. Nxf6+ Qxf6 18. h3 Bf5 19. Bd3 Bxd3 20. Qxd3 h6 21. Rfe1 Rfd8 22. Qe4 Nde7 23. Ne5 Rd5 24. Nxc6 Nxc6 25. Rc5 Rad8 26. Rxd5 Rxd5 27. Rc1 Qf5 28. Qxf5 Rxf5 29. Rc5 Rd5 30. Rxd5 exd5 31. Kf1 Kf8 32. Ke2 Ke7 33. Kd3 Ke6 34. Bf4 h5 35. Bc7 b5 36. Bb6 Kf5 37. Bc5 g5 38. Ke3 Nd8 39. g3 Ne6 40. Bd6 g4 41. h4 Ng7 42. Bf8 Ne6 43. Bd6 Kg6 44. Be5 f6 45. Bd6 Kf5 46. Be7 Ng7 47. Bd6 Ke6 48. Bb8 Nf5+ 49. Kd3 Ne7 50. Bc7 Nc8 51. Kc3 Kd7 52. Bf4 Nb6 53. Kb3 Ke6 54. Bc7 Nc4 55. a4 Nd2+ 56. Kc2 Ne4 57. axb5 axb5 58. Kd3 Nxf2+ 59. Ke2 Ne4 60. Bf4 Nc3+ 61. Kd3 Na4 62. Bh6 Nb2+ 63. Kc2 Nc4 64. Kd3 Nd6 65. Bf4 Nf7 66. Ke3 Nd8 67. Kd3 Nc6 68. Bd2 Kf5 69. Ke3 Ne7 70. Kd3 Nc8 71. Bf4 Nb6 72. Bc7 Nd7 73. Bf4 Nf8 74. Bd6 Ng6 75. Ke3 Ke6 76. Bb8 Ne7 77. Ba7 Nc6 78. Bc5 Kf5 79. Kd3 Nb8 80. Bd6 Nd7 81. Bc7 Nf8 82. Bd6 Ng6 83. Ke3 Ke6 84. Bb8 Ne7 85. Ba7 Nf5+ 86. Kf4 Nd6 87. Ke3 Kf5 88. Bb8 Nc4+ 89. Kd3 Ke6 90. Bf4 Nb6 91. Bc7 Nd7 92. Bf4 Nf8 93. Ke3 Ng6 94. Bb8 Ne7 1/2-1/2

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.07.30"]
[Round "4"]
[White "Heiduk, Christoph"]
[Black "Steinhauer, Artur"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1870"]
[BlackElo "1452"]
[PlyCount "51"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. f3 d5 6. e5 Nfd7 7. cxd5 exd5 8. Qb3 c5 9. Nxd5 Nxe5 10. Nxb6 Nxf3+ 11. Nxf3 axb6 12. Bb5+ Bc6 13. Ne5 Qc7 14. 0-0 f6 15. Qe6+ Kd8 16. Nf7+ Qxf7 17. Qxf7 Bxb5 18. Bf4 Nd7 19. Rfe1 Kc8 20. Re8+ Kb7 21. Rxa8 Kxa8 22. Qe8+ Kb7 23. a4 Bc6 24. d5 Ne5 25. dxc6+ Nxc6 26. Qd7+ 1-0

[Event "Arber op 8th"]
[Site "Bodenmais"]
[Date "2019.07.28"]
[Round "2"]
[White "Schmid, Wolfgang"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2162"]
[BlackElo "1870"]
[PlyCount "97"]
[EventDate "2019.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 f5 9. exf5 Bxf5 10. Nc4 b5 11. Nxe7 Kxe7 12. Bg5+ Nf6 13. Ne3 Be6 14. Be2 d5 15. Bg4 h5 16. Bxe6 Kxe6 17. Bxf6 gxf6 18. Qf3 Ne7 19. c3 Qa5 20. 0-0 Rad8 21. Rfd1 Rd6 22. a3 Qa4 23. Rd2 Qe4 24. Qxe4 dxe4 25. Rxd6+ Kxd6 26. Kf1 Kc6 27. Ke2 f5 28. a4 Kb6 29. axb5 axb5 30. Rd1 Kc6 31. c4 f4 32. cxb5+ Kxb5 33. Nd5 Nf5 34. Nc3+ Kc4 35. Nxe4 Nd4+ 36. Ke1 Rg8 37. g3 Nf3+ 38. Ke2 Nxh2 39. Rh1 fxg3 40. fxg3 Kd4 41. Nd2 Ng4 42. Rxh5 e4 43. Rb5 Nf6 44. Nf1 Nd5 45. Rb3 Rc8 46. Kd2 Rf8 47. Ke2 Rc8 48. Kd2 Rf8 49. Ke2 1/2-1/2

[Event "Schweinfurt op 29th"]
[Site "Schweinfurt"]
[Date "2019.06.23"]
[Round "6"]
[White "Heiduk, Christoph"]
[Black "Wirth, Reinhard"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1875"]
[BlackElo "1736"]
[PlyCount "45"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg5 Be7 8. Bg2 Be6 9. 0-0 h6 10. Be3 c4 11. Ne5 a6 12. h3 Rc8 13. f4 Bf5 14. g4 Be4 15. g5 Bxg2 16. gxf6 Bxf6 17. Kxg2 Ne7 18. Qc2 g6 19. Bf2 Rg8 20. Kh2 b5 21. Rad1 Qc7 22. e4 b4 23. Qa4+ 1-0

[Event "Schweinfurt op 29th"]
[Site "Schweinfurt"]
[Date "2019.06.23"]
[Round "7"]
[White "Nicola, Marius"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1505"]
[BlackElo "1875"]
[PlyCount "54"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. c4 Nxe4 10. Bd3 Nf6 11. Nc2 Nxd5 12. cxd5 Qa5+ 13. Bd2 Qxd5 14. Qe2 Qe6 15. 0-0-0 b5 16. Bxh7 Rxh7 17. Qe4 Bd7 18. Qxh7 0-0-0 19. b3 g6 20. h4 Bf6 21. Qh6 e4 22. Qe3 Qe5 23. Be1 Kb7 24. Kd2 Qb2 25. Rc1 d5 26. Ke2 d4 27. Qf4 d3+ 0-1

[Event "Schweinfurt op 29th"]
[Site "Schweinfurt"]
[Date "2019.06.22"]
[Round "4"]
[White "Heiduk, Christoph"]
[Black "Kuhn, Norbert"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1875"]
[BlackElo "2045"]
[PlyCount "100"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Nge2 Re8 9. h3 Nbd7 10. Qc2 Nf8 11. 0-0-0 b5 12. Kb1 a5 13. g4 a4 14. Ng3 Qa5 15. Nce2 b4 16. Qxc6 Bd7 17. Qc1 Ne6 18. Bxf6 Bxf6 19. Qd2 Ng5 20. Nf4 Be7 21. Nf5 Bf8 22. Rc1 Ne4 23. Qe2 a3 24. Bxe4 axb2 25. Qxb2 dxe4 26. Qb3 Bxf5 27. gxf5 Qxf5 28. Qd5 Ra5 29. Qxf5 Rxf5 30. Rc2 Bd6 31. Ng2 Kf8 32. Ne1 Ra8 33. Rb2 Ke7 34. Rg1 Rh5 35. Rxg7 Rxh3 36. Kc2 Ra3 37. Kd2 Rh1 38. Ke2 h5 39. f4 Rh2+ 40. Rg2 Rxg2+ 41. Nxg2 Ke6 42. Kf2 Be7 43. Re2 h4 44. Kg1 Kf5 45. Kh2 Kg4 46. Ne1 h3 47. Kh1 Kg3 48. Kg1 b3 49. axb3 Ra1 50. Kf1 Bb4 0-1

[Event "Schweinfurt op 29th"]
[Site "Schweinfurt"]
[Date "2019.06.22"]
[Round "5"]
[White "Ley, Reinhard"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1709"]
[BlackElo "1875"]
[PlyCount "50"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 d5 5. Ne5 Bb7 6. Nd2 Bd6 7. f4 0-0 8. 0-0 c5 9. c3 Nc6 10. Ndf3 Rc8 11. Nxc6 Bxc6 12. Ne5 Bb7 13. Rf3 Ne4 14. Rh3 g6 15. Bxe4 dxe4 16. Qg4 f5 17. Qg3 Bxe5 18. fxe5 Qe7 19. Bd2 c4 20. Rf1 Rf7 21. Be1 Rg7 22. Rh6 Rf8 23. Qh4 Qxh4 24. Bxh4 g5 25. Bg3 Rg6 1/2-1/2

[Event "Schweinfurt op 29th"]
[Site "Schweinfurt"]
[Date "2019.06.21"]
[Round "3"]
[White "Reichert, Claudia"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1682"]
[BlackElo "1875"]
[PlyCount "66"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d3 d5 4. Bg5 Be7 5. g3 0-0 6. Bg2 c6 7. Nf3 Nbd7 8. 0-0 Nb6 9. cxd5 exd5 10. e4 d4 11. Ne2 c5 12. Rc1 Nbd7 13. Nh4 h6 14. Bd2 Ne5 15. Bf4 Nc6 16. Nf3 Be6 17. a3 Qb6 18. Qd2 Na5 19. Rb1 Ba2 20. Rbd1 Nb3 21. Qc2 Na5 22. Nc1 Be6 23. Ne5 Qa6 24. Rfe1 Rac8 25. Bd2 b5 26. Bf1 Rfd8 27. f4 Bd6 28. Nf3 Bg4 29. Be2 Bf8 30. Nb3 Nxb3 31. Qxb3 c4 32. dxc4 bxc4 33. Qa2 d3 0-1

[Event "Schweinfurt op 29th"]
[Site "Schweinfurt"]
[Date "2019.06.20"]
[Round "2"]
[White "Heiduk, Christoph"]
[Black "Althaus, Lennart"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1875"]
[BlackElo "1549"]
[PlyCount "90"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 e6 7. Bd3 Be7 8. h3 Bd7 9. Nf3 a6 10. 0-0 b5 11. a3 Na5 12. Ne5 Nc4 13. Qe2 0-0 14. g4 Ne8 15. Bh2 Ned6 16. f4 h6 17. Rac1 f5 18. Bb1 Rb8 19. gxf5 Nxf5 20. Bxf5 Rxf5 21. e4 Rf8 22. exd5 exd5 23. Ng6 Rf7 24. Nxd5 Bf6 25. Ne5 Bxe5 26. dxe5 Bxh3 27. Rfd1 Rd7 28. Ne3 Rxd1+ 29. Rxd1 Qb6 30. Rd3 Rc8 31. Bg3 Qg6 32. Nd5 Qe6 33. Nc3 Bg4 34. Qg2 Bf5 35. Rd4 Qb6 36. Bf2 Nxb2 37. Nd5 Qe6 38. Bh4 Rc1+ 39. Kh2 Kh7 40. Ne3 Nc4 41. Nxc4 Rxc4 42. Rxc4 Qxc4 43. Qf2 Qa4 44. Be7 Kg6 45. Bd6 Qc2 1/2-1/2

[Event "Schweinfurt op 29th"]
[Site "Schweinfurt"]
[Date "2019.06.20"]
[Round "1"]
[White "Loew, Leonid"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1360"]
[BlackElo "1875"]
[PlyCount "62"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Nf6 9. Nc3 Qa5 10. Be3 Be7 11. Qb3 Qc7 12. Rfd1 0-0 13. d5 Na5 14. Qa4 exd5 15. Nxd5 Nxd5 16. Rxd5 Bxf3 17. Bxf3 Nc6 18. Rc1 a6 19. Be4 Rac8 20. Qc2 g6 21. Bh6 Rfe8 22. Qc3 Bf8 23. Bxf8 Rxf8 24. Rc5 Qb6 25. h4 Na7 26. Qe5 Nc6 27. Qf6 Qb4 28. h5 Qxe4 29. h6 Qd4 30. Qxd4 Nxd4 31. Rxc8 Ne2+ 1/2-1/2

[Event "Niederbayern-ch"]
[Site "Ortenburg"]
[Date "2019.04.28"]
[Round "7"]
[White "Heiduk, Christoph"]
[Black "Palmi, Herbert"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1823"]
[BlackElo "2037"]
[PlyCount "82"]
[EventDate "2019.04.25"]
[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. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Qf3 c6 7. Bd3 g6 8. Nge2 Bd6 9. h3 b5 10. Nf4 Bxf4 11. Qxf4 h5 12. 0-0-0 Ke7 13. f3 Qd6 14. Ne2 Nd7 15. e4 fxe4 16. fxe4 g5 17. Qe3 dxe4 18. Bxe4 Kf7 19. Rhf1 Rag8 20. Ng3 h4 21. Nf5 Bxf5 22. Bxf5 Nb6 23. Qd3 Kg7 24. Rde1 Re8 25. Be4 Nd5 26. Qf3 Nf4 27. Bxc6 Rxe1+ 28. Rxe1 Qxd4 29. c3 Nd3+ 30. Kd2 Nxe1+ 31. cxd4 Nxf3+ 32. Bxf3 f5 33. Kc3 a5 34. d5 Kf6 35. Kd4 Rc8 36. b3 a4 37. Be2 axb3 38. axb3 b4 39. Bc4 g4 40. Ke3 Ke5 41. Kf2 Rxc4 0-1

[Event "Niederbayern-ch"]
[Site "Ortenburg"]
[Date "2019.04.27"]
[Round "6"]
[White "Heiduk, Christoph"]
[Black "Schultes, Christoph"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1823"]
[BlackElo "1972"]
[PlyCount "41"]
[EventDate "2019.04.25"]
[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 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 Nf6 8. Bd3 Nbd7 9. Nge2 0-0 10. h3 c5 11. dxc5 Nxc5 12. Bc2 Rd8 13. 0-0 Be6 14. Qd4 Rac8 15. Rfd1 Qb6 16. b3 Ncd7 17. Qxb6 Nxb6 18. Rac1 a6 19. Bb1 Rd7 20. Nd4 Rdc7 21. Nce2 1/2-1/2

[Event "Niederbayern-ch"]
[Site "Ortenburg"]
[Date "2019.04.27"]
[Round "5"]
[White "Stadler, Alexander"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2166"]
[BlackElo "1823"]
[PlyCount "140"]
[EventDate "2019.04.25"]
[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. Nc3 d6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 a6 7. Na3 Be7 8. Be2 Nd4 9. Nc4 f5 10. Be3 Nxe2 11. Qxe2 b5 12. Nb6 Rb8 13. Nxc8 Qxc8 14. exf5 Qxf5 15. 0-0-0 Nf6 16. h3 Qe6 17. Qd3 0-0 18. Nd5 Rfd8 19. Nxf6+ gxf6 20. Qd5 Kf7 21. f4 Qxd5 22. Rxd5 Ke6 23. Rhd1 Rg8 24. g4 f5 25. fxe5 dxe5 26. gxf5+ Kxf5 27. Rd7 Rbe8 28. Ra7 Rg6 29. Rf1+ Ke4 30. Bd2 h5 31. Rd7 Re6 32. c3 Rg8 33. Re1+ Kf5 34. Rd3 Rg2 35. Rf3+ Kg6 36. Bf4 Bg5 37. Bxg5 Kxg5 38. Re4 Kg6 39. Rf8 Rh2 40. h4 Rd6 41. Rxe5 Rdd2 42. Rg5+ Kh7 43. Rf7+ Kh8 44. Re5 Kg8 45. Ra7 Kf8 46. Rf5+ Kg8 47. Rxa6 Rc2+ 48. Kb1 Rce2 49. Rf1 Rxb2+ 50. Ka1 Rbc2 51. Ra7 Rxc3 52. Rd1 Rc8 53. Rb7 Rxh4 54. Rxb5 Kf7 55. Kb1 Rc6 56. Kb2 Kg6 57. Rdd5 Rf6 58. Rg5+ Kh6 59. Rg2 Rg4 60. Rh2 h4 61. Kc3 Rf3+ 62. Kd2 h3 63. Ke2 Rc3 64. Rb2 Kh5 65. Rd2 Kh4 66. Rh1 Rg2+ 67. Kd1 Kg3 68. Rd8 h2 69. Rh8 Rg1+ 70. Kd2 Rxh1 0-1

[Event "Niederbayern-ch"]
[Site "Ortenburg"]
[Date "2019.04.26"]
[Round "4"]
[White "Heiduk, Christoph"]
[Black "Bartsch, Ruediger"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1823"]
[BlackElo "1702"]
[PlyCount "41"]
[EventDate "2019.04.25"]
[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 b6 2. c4 Bb7 3. Nc3 e6 4. e4 Bb4 5. d5 Nf6 6. Bd3 exd5 7. cxd5 Ba6 8. Nge2 c6 9. 0-0 cxd5 10. e5 Bxc3 11. Nxc3 Ne4 12. Nxd5 Bxd3 13. Qxd3 Nc5 14. Qg3 Ne6 15. f4 g6 16. Nf6+ Kf8 17. f5 Ng7 18. Bh6 a5 19. Nh5 Rg8 20. Nxg7 Rxg7 21. f6 1-0

[Event "Niederbayern-ch"]
[Site "Ortenburg"]
[Date "2019.04.26"]
[Round "3"]
[White "Zepke, Armin"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2114"]
[BlackElo "1823"]
[PlyCount "49"]
[EventDate "2019.04.25"]
[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 Nf6 2. Bf4 e6 3. e3 b6 4. h3 Bb7 5. Nf3 Be7 6. Be2 0-0 7. 0-0 c5 8. c3 d6 9. Nbd2 Nbd7 10. Bh2 Re8 11. a4 Bf8 12. Qc1 e5 13. dxe5 dxe5 14. Nc4 e4 15. Nfd2 Ba6 16. Rd1 Re6 17. Nf1 Qc8 18. Qc2 Qc6 19. Rd2 Bc8 20. Rad1 a6 21. Qb3 h6 22. Nd6 Ra7 23. Bc4 Ne5 24. Bxe5 Rxe5 25. Nxf7 1-0

[Event "Niederbayern-ch"]
[Site "Ortenburg"]
[Date "2019.04.25"]
[Round "1"]
[White "Baumgartner, Johann"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1823"]
[PlyCount "58"]
[EventDate "2019.04.25"]
[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. c3 d5 3. d4 dxe4 4. Be3 cxd4 5. Qxd4 Qxd4 6. Bxd4 Nc6 7. Be3 Nf6 8. h3 h5 9. Nd2 Bf5 10. Ne2 e5 11. Ng3 Bg6 12. Bb5 h4 13. Ne2 Nd5 14. Nc4 f6 15. Nc1 Bf7 16. Nb3 Nf4 17. Rg1 Nd3+ 18. Ke2 Bh5+ 19. f3 Kf7 20. Bxc6 bxc6 21. Ncd2 f5 22. Bf2 Nxf2 23. Kxf2 a5 24. a4 exf3 25. Nxf3 Bxf3 26. Kxf3 e4+ 27. Kf4 Kf6 28. Nd4 g6 29. Nxc6 Bh6# 0-1

[Event "Niederbayern-ch"]
[Site "Ortenburg"]
[Date "2019.04.25"]
[Round "2"]
[White "Heiduk, Christoph"]
[Black "Woitylak, Steffen"]
[Result "1/2-1/2"]
[ECO "A83"]
[WhiteElo "1823"]
[BlackElo "2028"]
[PlyCount "36"]
[EventDate "2019.04.25"]
[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. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Qh5+ g6 8. Qh6 d5 9. Nxf6+ Qxf6 10. Nf3 Nc6 11. 0-0-0 Bd7 12. c3 0-0-0 13. Bd3 Qf8 14. Qe3 Re8 15. Rhe1 Qf6 16. Ne5 Rhf8 17. Re2 Nxe5 18. Qxe5 Qxe5 1/2-1/2

[Event "Regionalliga Sued-Ost 1819"]
[Site "Bayern"]
[Date "2019.04.07"]
[Round "9.5"]
[White "Kampert, Andreas"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2037"]
[BlackElo "1855"]
[PlyCount "101"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ilmmuenster"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Nf6 9. Nc3 Qd7 10. Be3 Be7 11. Qb3 0-0 12. Rfd1 Qc7 13. Rac1 Rac8 14. a3 Qb8 15. Qa4 a6 16. b4 Rfd8 17. Qb3 b5 18. h3 Bh5 19. d5 exd5 20. Nxd5 Nxd5 21. Rxd5 Bg6 22. Rcd1 Bf6 23. Bc5 Be4 24. Rd7 Bg6 25. a4 Ne5 26. Rxd8+ Rxd8 27. Rxd8+ Bxd8 28. axb5 Nxf3+ 29. Qxf3 axb5 30. Qc6 h6 31. Qxb5 Qe5 32. Qc4 Bc7 33. g3 Bf5 34. Bf1 Be6 35. Qc1 Bd5 36. Bg2 Bxg2 37. Kxg2 Qe4+ 38. Kh2 Qd3 39. Qe1 Qd7 40. Qe2 g6 41. b5 Kg7 42. b6 Bb8 43. Qb2+ Kh7 44. Be3 Qd5 45. Qf6 Be5 46. Qh4 h5 47. Qe7 Bd6 48. Qg5 Be5 49. h4 Qd6 50. Kh3 Qc6 51. Qxe5 0-1

[Event "Regionalliga Sued-Ost 1819"]
[Site "Bayern"]
[Date "2019.03.24"]
[Round "8.4"]
[White "Kieffer, Joachim"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2065"]
[BlackElo "1855"]
[PlyCount "63"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bruckmühl SK"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Nbd2 0-0 7. Bg2 Bb7 8. 0-0 d5 9. a3 Be7 10. Rd1 Nbd7 11. b3 Rc8 12. Bb2 c5 13. e3 Qc7 14. Rac1 Rfd8 15. cxd5 exd5 16. Qf5 Qd6 17. Ne5 Nf8 18. f4 Rc7 19. h3 g6 20. Qd3 Nh5 21. Kh2 f6 22. Nef3 f5 23. dxc5 bxc5 24. Be5 Qb6 25. Bxc7 Qxc7 26. b4 Ne6 27. bxc5 Nxc5 28. Nb3 Qb6 29. Nxc5 Bxc5 30. Rb1 Qc7 31. Rdc1 Bc8 32. Qb5 1-0

[Event "Regionalliga Sued-Ost 1819"]
[Site "Bayern"]
[Date "2019.02.24"]
[Round "7.8"]
[White "Heiduk, Christoph"]
[Black "Nakamura, Lukas Mikio"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1855"]
[BlackElo "1950"]
[PlyCount "42"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Groebenzell II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 c5 7. d5 e6 8. Bg5 Qb6 9. Qd2 Nbd7 10. f4 exd5 11. cxd5 Re8 12. Bh4 c4 13. Bf2 Nc5 14. Bc2 Qxb2 15. Rb1 Qa3 16. Nb5 Nd3+ 17. Kf1 Nxe4 18. Qd1 Qxa2 19. Be1 Bg4 20. Kg1 Nxe1 21. Qxe1 Qxc2 0-1

[Event "Regionalliga Sued-Ost 1819"]
[Site "Bayern"]
[Date "2019.01.20"]
[Round "5.8"]
[White "Heiduk, Christoph"]
[Black "Hartmann, Martin"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1855"]
[BlackElo "1700"]
[PlyCount "73"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Grafenau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 0-0 9. Bd3 a6 10. Ne5 Nc6 11. f4 b5 12. 0-0 Bb7 13. Rc1 Rac8 14. Qf3 Ne7 15. g4 Nd7 16. Nxd7 Qxd7 17. f5 e5 18. dxe5 d4 19. Ne4 Nd5 20. Nd6 Rxc1 21. Rxc1 Nb4 22. Be4 Nd3 23. Rd1 Nxe5 24. Qf4 Qxd6 25. Rxd4 Qc5 26. Bxb7 Qc1+ 27. Kf2 Qxb2+ 28. Kg3 f6 29. g5 Qe2 30. Bd5+ Kh8 31. g6 Qe1+ 32. Kh3 h6 33. Be6 Qe2 34. Rd6 a5 35. Ra6 a4 36. Ra7 Nf3 37. Qxh6+ 1-0

[Event "Regionalliga Sued-Ost 1819"]
[Site "Bayern"]
[Date "2018.12.16"]
[Round "4.7"]
[White "Heiduk, Christoph"]
[Black "Danninger, Jannik"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1855"]
[BlackElo "1850"]
[PlyCount "58"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Tegernsee TV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Nge2 Be6 9. Qb3 Qb6 10. Qc2 Nbd7 11. Bxh7+ Nxh7 12. Bxe7 Rfe8 13. Bh4 Ndf6 14. 0-0 Qc7 15. Bg3 Qd7 16. b4 Ng5 17. a4 a6 18. Qb2 Nh5 19. Bh4 Nf3+ 20. gxf3 Bh3 21. Kh1 Bxf1 22. Rxf1 Qh3 23. Rg1 Qxh4 24. Ng3 Re6 25. Kg2 Rh6 26. Rh1 Nxg3 27. fxg3 Qh3+ 28. Kf2 Qxh2+ 29. Rxh2 Rxh2+ 0-1

[Event "Regionalliga Sued-Ost 1819"]
[Site "Bayern"]
[Date "2018.11.25"]
[Round "3.7"]
[White "Haussmann, Gino"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1752"]
[BlackElo "1855"]
[PlyCount "104"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ebersberg Grafing"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. Nc3 Bb7 5. Qd3 Ba6 6. Qd2 d5 7. e3 Bxf1 8. Rxf1 Bd6 9. Bg5 Be7 10. Ne5 0-0 11. f4 c5 12. Rf3 Qc7 13. 0-0-0 Nbd7 14. Rg3 Rfc8 15. Qe2 Nf8 16. Rf1 Ng6 17. h4 Ne4 18. Nxe4 dxe4 19. Bxe7 Nxe7 20. c3 Nf5 21. Rh3 f6 22. Ng4 Qc6 23. Nf2 cxd4 24. exd4 e3 25. Nd1 Nxd4 26. Qxe3 Qd5 27. Kb1 Qf5+ 28. Qd3 Nb5 29. Qxf5 exf5 30. Rd3 Rd8 31. Rxd8+ Rxd8 32. Ne3 g6 33. Rf2 Nc7 34. h5 Ne6 35. Kc2 Kg7 36. b4 b5 37. g3 Kf7 38. hxg6+ hxg6 39. g4 fxg4 40. f5 gxf5 41. Rxf5 Kg6 42. Rxb5 g3 43. Ng2 Rh8 44. Rd5 Rh2 45. Rd2 f5 46. Kd3 Kg5 47. Ke3 Kg4 48. Rd6 f4+ 49. Kd3 Ng5 50. Ne1 Rxa2 51. Rg6 g2 52. c4 Ra3+ 0-1

[Event "Regionalliga Sued-Ost 1819"]
[Site "Bayern"]
[Date "2018.11.11"]
[Round "2.7"]
[White "Heiduk, Christoph"]
[Black "Deller, Amelie"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1855"]
[BlackElo "1241"]
[PlyCount "91"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Ingolstadt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qa5 5. e3 Bf5 6. Bc4 e6 7. Nge2 c5 8. 0-0 Bd6 9. Qb3 Qc7 10. Nb5 Qb6 11. Nxd6+ Qxd6 12. Qxb7 Be4 13. Qc8+ Qd8 14. Bb5+ Nbd7 15. Qxc5 Qc8 16. f3 Qxc5 17. dxc5 Bg6 18. Bd2 Nd5 19. e4 Nc7 20. Ba4 Ke7 21. Rac1 f6 22. Rfd1 a5 23. Bxa5 Be8 24. b4 g5 25. Rd6 Ne5 26. Bb3 Ra7 27. Bxc7 Rxc7 28. Rxe6+ Kd8 29. Rd1+ Kc8 30. Rxf6 Bd7 31. Be6 Bxe6 32. Rxe6 Nc4 33. Kf2 Rf8 34. Rd4 Na3 35. Ra6 Kb8 36. Rxa3 h5 37. Rd5 Rg7 38. Rad3 h4 39. Rd8+ Rxd8 40. Rxd8+ Kc7 41. Rd5 Rg6 42. b5 Rf6 43. b6+ Kb7 44. Nd4 Rf8 45. Rd7+ Ka6 46. Ra7# 1-0

[Event "Regionalliga Sued-Ost 1819"]
[Site "Bayern"]
[Date "2018.10.21"]
[Round "1.8"]
[White "Heiduk, Christoph"]
[Black "Geller, Arpad"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1855"]
[BlackElo "2063"]
[PlyCount "65"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Passau II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 h6 9. h3 0-0 10. Be3 c4 11. Ne5 Re8 12. Qd2 Bf8 13. f4 a6 14. a4 Be6 15. g4 Qd6 16. Bf2 Rac8 17. Bg3 Ne4 18. Bxe4 dxe4 19. e3 f5 20. Qg2 Ne7 21. Bf2 Nd5 22. gxf5 Bxf5 23. Nxe4 Qe6 24. Kh2 b5 25. axb5 axb5 26. Rac1 b4 27. Rg1 c3 28. bxc3 bxc3 29. Nc5 Qd6 30. Qf3 Rxc5 31. dxc5 Qxc5 32. e4 Bxe4 33. Bxc5 1-0

[Event "Regionalliga Sued-Ost 1718"]
[Site "Bayern"]
[Date "2018.04.15"]
[Round "9.8"]
[White "Huber, Josef1111"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1905"]
[BlackElo "1826"]
[PlyCount "116"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bruckmuehl SK"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Bd3 b5 10. c3 Be6 11. Nxe7 Nxe7 12. Bg5 Ng6 13. Nc2 0-0 14. Qf3 h6 15. Bxf6 Qxf6 16. Qxf6 gxf6 17. Ne3 Ne7 18. 0-0 d5 19. exd5 Nxd5 20. Be4 Rad8 21. Bxd5 Bxd5 22. b3 Be6 23. Rfd1 f5 24. c4 f4 25. Nd5 Bxd5 26. cxd5 Rd6 27. Rac1 Rfd8 28. Rc5 Kg7 29. Kf1 f5 30. Ke2 e4 31. g3 fxg3 32. hxg3 Kf6 33. b4 Ke5 34. f4+ exf3+ 35. Kxf3 Rxd5 36. Re1+ Kf6 37. Rxd5 Rxd5 38. Re3 Kg5 39. Rc3 Rd4 40. a3 h5 41. Ke3 Re4+ 42. Kf3 Re6 43. Rd3 Rc6 44. Re3 Rc4 45. Rd3 h4 46. gxh4+ Rxh4 47. Kg3 f4+ 48. Kg2 Rh6 49. Rd8 Kf5 50. Rf8+ Ke5 51. Re8+ Kd4 52. Rf8 Ke3 53. Re8+ Kd2 54. Rf8 Rg6+ 55. Kf3 Rg3+ 56. Kxf4 Rxa3 57. Rc8 Rc3 58. Rc5 Rc4+ 0-1

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2018.04.08"]
[Round "7"]
[White "Latzel, Wolfgang"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1890"]
[BlackElo "1868"]
[PlyCount "33"]
[EventDate "2018.04.05"]
[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. Nf5 d5 6. Ng3 Nf6 7. Bg5 Qa5+ 8. Bd2 Qb6 9. Bd3 Bg4 10. Qc1 Rd8 11. exd5 Nxd5 12. Nc3 Nxc3 13. Bxc3 Bc5 14. 0-0 0-0 15. Qg5 Be6 16. Nh5 g6 17. Qh6 1-0

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2018.04.07"]
[Round "6"]
[White "Heiduk, Christoph"]
[Black "Haselbeck, Franz"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "1868"]
[BlackElo "1887"]
[PlyCount "105"]
[EventDate "2018.04.05"]
[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 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bf4 Nh5 8. Be3 Bg7 9. Be2 Nf6 10. Qa4+ Nfd7 11. Nf3 0-0 12. Nd2 Ne5 13. h3 g5 14. Nc4 Nbd7 15. Qc2 Nxc4 16. Bxc4 Ne5 17. Be2 a6 18. a4 Bd7 19. Qd2 Bf6 20. g4 Ng6 21. f3 Qe7 22. Kf2 h6 23. a5 Be5 24. Na4 Bb5 25. Nb6 Rae8 26. Nc4 Bxc4 27. Bxc4 Qf6 28. Rab1 Nh4 29. Be2 Rc8 30. Qc2 Rc7 31. b3 Rfc8 32. Qd1 Ng6 33. Bc4 Bc3 34. Bd2 Bd4+ 35. Ke1 Nh4 36. Rf1 Qe5 37. Qe2 Ng6 38. Kd1 Re7 39. Kc2 Rce8 40. Rbe1 Nf4 41. Qh2 Nd3 42. Re2 Qxh2 43. Rxh2 Be5 44. Rhh1 Nf4 45. Bxf4 Bxf4 46. Kd3 Kg7 47. h4 gxh4 48. Rxh4 Bg5 49. Rh5 Rd7 50. Rf2 Bd8 51. Ra2 Bg5 52. Rf2 Bd8 53. Ra2 1/2-1/2

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2018.04.07"]
[Round "5"]
[White "Schultes, Christoph"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2003"]
[BlackElo "1868"]
[PlyCount "61"]
[EventDate "2018.04.05"]
[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 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 b5 6. cxb5 Bxb5 7. Bg2 d5 8. 0-0 Nbd7 9. Nc3 Ba6 10. Re1 c5 11. e3 Be7 12. Bf1 Bxf1 13. Rxf1 0-0 14. Bb2 Rc8 15. Qe2 Qa5 16. Na4 c4 17. Bc3 Qb5 18. Nd2 a6 19. Qd1 cxb3 20. Qxb3 Rb8 21. Rfc1 Qd3 22. Qd1 Ba3 23. Rcb1 Rfc8 24. Rb3 Rxb3 25. axb3 Bd6 26. Rc1 Ba3 27. Bb2 Rxc1 28. Bxc1 Bb4 29. Nb2 Qc3 30. Na4 Qd3 31. Nb2 1/2-1/2

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2018.04.06"]
[Round "4"]
[White "Heiduk, Christoph"]
[Black "Staehly, Basil"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1868"]
[BlackElo "1633"]
[PlyCount "58"]
[EventDate "2018.04.05"]
[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 d5 2. c4 dxc4 3. e4 c5 4. d5 Nf6 5. Nc3 e6 6. Bxc4 exd5 7. exd5 Bd6 8. h3 0-0 9. Bg5 Qe8+ 10. Nge2 Ne4 11. Be3 a6 12. 0-0 Bf5 13. Re1 Nd7 14. a4 Ne5 15. Bb3 Qd7 16. Nxe4 Bxe4 17. Ng3 Bf5 18. Nxf5 Qxf5 19. Bc2 Qf6 20. b3 b5 21. Qd2 h6 22. Rac1 bxa4 23. bxa4 Nc4 24. Qd3 g6 25. Qxc4 Qe5 26. g3 g5 27. Bf4 Qf6 28. Qe4 Qg7 29. Bxd6 Rfd8 1-0

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2018.04.06"]
[Round "3"]
[White "Seidl, Josef"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1532"]
[BlackElo "1868"]
[PlyCount "114"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. c3 Nc6 4. e3 a6 5. Be2 Bf5 6. 0-0 Qc7 7. Na3 Nf6 8. Nc2 e6 9. d3 h6 10. Bd2 Bd6 11. Be1 g5 12. g3 gxf4 13. exf4 Bh3 14. Rf2 Ng4 15. Bf1 Nxf2 16. Bxf2 Bf5 17. Qd2 0-0-0 18. a4 Rdg8 19. Kh1 h5 20. Ne3 Bg4 21. Nh4 Be7 22. Nhg2 Qd8 23. h4 Qd7 24. Ne1 e5 25. Bg2 Be6 26. c4 exf4 27. Nxd5 Bxd5 28. Bxd5 Qh3+ 29. Kg1 fxg3 30. Be3 Ne5 31. Qg2 Qxg2+ 32. Kxg2 Rg4 33. d4 cxd4 34. Bd2 Rhg8 35. Nf3 Nxf3 36. Kxf3 Bxh4 37. Kg2 Re8 38. Re1 Rxe1 39. Bxe1 Rf4 40. Bf3 Rf5 41. b4 d3 42. Bd2 Bg5 43. Bc3 Bf4 44. Be4 Rg5 45. Bxd3 Be5 46. Bd2 Rg8 47. Bf5+ Kc7 48. b5 Rd8 49. Ba5+ b6 50. Be1 a5 51. c5 Rd1 52. Bxg3 Rd2+ 53. Kf3 Bxg3 54. Kxg3 bxc5 55. Kh4 c4 56. Kxh5 Rd5 57. Kg4 Rxf5 0-1

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2018.04.05"]
[Round "1"]
[White "Bielmeier, Ludwig"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2110"]
[BlackElo "1868"]
[PlyCount "115"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Ba6 5. b3 d5 6. Bb2 Bd6 7. Nc3 c6 8. d3 0-0 9. 0-0 Nbd7 10. Rc1 Qe7 11. Nd4 Rac8 12. Rc2 Bb7 13. cxd5 Nxd5 14. Nxd5 cxd5 15. Nb5 Rxc2 16. Qxc2 Rc8 17. Qb1 Bb8 18. Ba3 Nc5 19. h4 Qd7 20. Nd4 e5 21. Nf3 Re8 22. Ng5 Qd8 23. Bxc5 bxc5 24. d4 e4 25. dxc5 h6 26. Nh3 Qd7 27. b4 Bc6 28. Qc1 Bb5 29. Re1 Bc4 30. a3 e3 31. f4 Qf5 32. Kh2 a6 33. Qb2 Re6 34. Qd4 f6 35. Ng1 g5 36. Bh3 g4 37. Bg2 Re8 38. Rd1 Rd8 39. Qxe3 Kf7 40. Qd4 Bc7 41. e4 Qh5 42. exd5 Bb3 43. Re1 Bxd5 44. Qe3 Kg7 45. Qe7+ Qf7 46. Qxf7+ Kxf7 47. Rd1 Ke6 48. Bf1 Ra8 49. Ne2 Be4 50. Nc3 Bf3 51. Bc4+ Kf5 52. Rd7 Bd8 53. Rd6 Kg6 54. h5+ Kg7 55. Rd7+ Kf8 56. Bd5 Bxd5 57. Nxd5 Kg8 58. c6 1-0

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2018.04.05"]
[Round "2"]
[White "Heiduk, Christoph"]
[Black "Zinner, Bernhard"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1868"]
[BlackElo "1730"]
[PlyCount "104"]
[EventDate "2018.04.05"]
[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 d5 2. c4 dxc4 3. e4 c5 4. d5 Nf6 5. Nc3 Qa5 6. Bd2 Nbd7 7. Nf3 g6 8. Bxc4 a6 9. h3 Qc7 10. a4 Ne5 11. Be2 Bg7 12. Qc1 Nxf3+ 13. Bxf3 Nd7 14. 0-0 0-0 15. Be2 Bd4 16. Be3 Nf6 17. Qd2 Bxc3 18. Qxc3 Nxe4 19. Qc2 Nf6 20. Bf3 c4 21. Rac1 Bf5 22. Qc3 Rac8 23. a5 Be4 24. Bb6 Qd7 25. Bxe4 Nxe4 26. Qe5 Nf6 27. Rfd1 Qd6 28. f4 Nd7 29. Qd4 Nxb6 30. axb6 Qc5 31. Rc3 Rfd8 32. Kh2 e6 33. Qxc5 Rxc5 34. b3 Rdxd5 35. Rdc1 Rd6 36. bxc4 Rxb6 37. Rd1 Rbc6 38. Rd8+ Kg7 39. Rb8 b5 40. Rd3 bxc4 41. Rd7 Rc7 42. Rdd8 c3 43. g4 g5 44. fxg5 Rxg5 45. h4 Rgc5 46. g5 Kg6 47. Rh8 c2 48. h5+ Kxh5 49. Rb3 c1Q 50. Rxh7+ Kg4 51. Rg3+ Kf5 52. Rf3+ Qf4+ 0-1

[Event "Regionalliga Sued-Ost 1718"]
[Site "Bayern"]
[Date "2018.03.18"]
[Round "8.5"]
[White "Winterholler, Christina"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2026"]
[BlackElo "1826"]
[PlyCount "39"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Groebenzell II"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 Nf6 6. Nf3 d6 7. 0-0 Bg4 8. Qb3 e6 9. Qxb7 Rc8 10. Bb5 Qd7 11. Qxd7+ Nxd7 12. Be3 Bxf3 13. gxf3 Nc5 14. b4 Nd7 15. Ba6 Rb8 16. a3 Nb6 17. Bb5 Kd7 18. Rac1 Rc8 19. Bxb6 axb6 20. Na4 1-0

[Event "Regionalliga Sued-Ost 1718"]
[Site "Bayern"]
[Date "2018.02.25"]
[Round "7.7"]
[White "Heiduk, Christoph"]
[Black "Gosebrink, Ralf"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1826"]
[BlackElo "1992"]
[PlyCount "119"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Germering"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 Be7 7. e4 0-0 8. Be2 Re8 9. h3 Bf8 10. Qc2 b6 11. 0-0 Ba6 12. Re1 Bxe2 13. Rxe2 Na6 14. Bg5 Be7 15. Bf4 Nc7 16. a4 a6 17. Qd3 Qd7 18. Rd1 b5 19. axb5 axb5 20. e5 Nh5 21. Bh2 c4 22. Qd2 g6 23. Ne4 f5 24. Nxd6 Bxd6 25. exd6 Rxe2 26. Qxe2 Re8 27. Qd2 Na6 28. Qd4 Nb4 29. g4 fxg4 30. hxg4 Nc2 31. Qc3 Qxg4+ 32. Kh1 b4 33. d7 Rd8 34. Qxc2 Qxf3+ 35. Kg1 Qg4+ 36. Kf1 Rxd7 37. Qd2 Nf6 38. d6 Qh3+ 39. Kg1 c3 40. bxc3 bxc3 41. Qe2 Qf5 42. Rd3 Nd5 43. Qe8+ Kg7 44. Be5+ Kh6 45. Rxd5 Rb7 46. Bg7+ Rxg7 47. Rxf5 gxf5+ 48. Kf1 c2 49. Qe6+ Rg6 50. Qe3+ Kh5 51. d7 Rd6 52. Qh3+ Kg5 53. Qg3+ Kh5 54. Qh2+ Kg4 55. Qxd6 c1Q+ 56. Kg2 f4 57. d8Q f3+ 58. Kh2 Qc2 59. Qg3+ Kh5 60. Qdh4# 1-0

[Event "Regionalliga Sued-Ost 1718"]
[Site "Bayern"]
[Date "2018.02.04"]
[Round "6.7"]
[White "Hock, Martin"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1902"]
[BlackElo "1826"]
[PlyCount "141"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Graefelfing SK"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. e3 b6 5. Be2 Bb7 6. 0-0 Bd6 7. c4 0-0 8. Nc3 a6 9. Qc2 Nbd7 10. d4 Qe7 11. Nd2 c5 12. dxc5 Nxc5 13. Rac1 Rac8 14. Qb1 Rfd8 15. Bf3 Bb8 16. Rfd1 dxc4 17. Bxb7 Qxb7 18. Nxc4 b5 19. b4 bxc4 20. bxc5 Qc7 21. g3 Qxc5 22. Rxd8+ Rxd8 23. Na4 Qb5 24. Bxf6 gxf6 25. Nc3 Qxb1 26. Nxb1 Rc8 27. Kf1 Be5 28. Nc3 f5 29. Ke2 Kf8 30. Kd2 Ke7 31. Rb1 Rc6 32. Rb7+ Kf6 33. Rb4 Bd6 34. Ra4 e5 35. e4 Ke6 36. f3 fxe4 37. Nxe4 Be7 38. Kc3 f5 39. Nd2 Bf6 40. Nxc4 e4+ 41. Kd2 Bg5+ 42. Ke2 Kd5 43. f4 Bxf4 44. gxf4 Rxc4 45. Rxa6 Rc2+ 46. Ke3 Rxh2 47. Rf6 Rh3+ 48. Ke2 e3 49. Kd3 e2+ 50. Kxe2 Ke4 51. a4 h5 52. a5 Kxf4 53. Rf8 Ra3 54. Ra8 h4 55. a6 h3 56. Kf2 Ra2+ 57. Kg1 Kg3 58. Rg8+ Kf3 59. Ra8 f4 60. a7 Ra6 61. Kh1 Ra1+ 62. Kh2 Ra5 63. Kh1 Kf2 64. Rf8 Rxa7 65. Rxf4+ Kg3 66. Rf1 Ra2 67. Rg1+ Kf3 68. Rg8 Ra1+ 69. Kh2 Ra6 70. Rf8+ Kg4 71. Rg8+ 1/2-1/2

[Event "Regionalliga Sued-Ost 1718"]
[Site "Bayern"]
[Date "2017.12.10"]
[Round "4.7"]
[White "Dietlmeier, Tobias"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "E34"]
[WhiteElo "1698"]
[BlackElo "1826"]
[PlyCount "114"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Tegernsee TV"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. a3 Bxc3+ 7. bxc3 Qf5 8. Qxf5 exf5 9. Nf3 0-0 10. g3 Re8 11. Bg2 Nc6 12. e3 Na5 13. Rb1 Ne4 14. Rb5 b6 15. Nd2 c6 16. Nxe4 fxe4 17. Rb1 Ba6 18. Bf1 Bxf1 19. Kxf1 Rac8 20. a4 Red8 21. Kg2 Rd5 22. Bd2 Nc4 23. Rhd1 Ra5 24. Rb4 Na3 25. c4 Ra6 26. Rc1 c5 27. Rb3 Rxa4 28. Ra1 Rxc4 29. Raxa3 Rc2 30. Bc3 c4 31. Rb4 h6 32. Ba1 Rc7 33. Raa4 Kf8 34. d5 Rc1 35. d6 Rd7 36. Rxc4 Rxc4 37. Rxc4 Rxd6 38. Be5 Re6 39. Rc8+ Ke7 40. Bxg7 a5 41. Ra8 Kd6 42. Bd4 Kc6 43. Rc8+ Kb5 44. Rc1 a4 45. Kf1 a3 46. Rb1+ Ka5 47. Rb3 Ka4 48. Rxb6 Rxb6 49. Bxb6 a2 50. Bd4 Kb3 51. Ke2 Kc2 52. g4 Kb1 53. f3 a1Q 54. Bxa1 exf3+ 55. Kxf3 Kxa1 56. h4 Kb2 57. h5 f6 1-0

[Event "Regionalliga Sued-Ost 1718"]
[Site "Bayern"]
[Date "2017.11.12"]
[Round "2.7"]
[White "Heiduk, Christoph"]
[Black "Reischl, Markus"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1826"]
[BlackElo "1987"]
[PlyCount "122"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Ilmmuenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Be7 5. Bf4 Nf6 6. e3 0-0 7. Bd3 Nbd7 8. Qc2 a6 9. h3 c5 10. Nf3 cxd4 11. exd4 Re8 12. 0-0 Nf8 13. Ne5 Be6 14. Qb3 Bc8 15. a4 Ne6 16. Be3 Qd6 17. Rfd1 Qb4 18. Qc2 Rd8 19. Qe2 Bd7 20. g4 Bc6 21. f3 Rac8 22. Kh1 Be8 23. Rac1 Bc6 24. Bc2 g6 25. Qd2 Qd6 26. Qg2 b5 27. axb5 axb5 28. Bf2 b4 29. Ne2 Bb5 30. Bg3 Qb6 31. Nd3 Bxd3 32. Bxd3 Qb7 33. Be5 Rxc1 34. Rxc1 Rc8 35. Qg1 Rc6 36. Qe3 Nd7 37. Bg3 Bf6 38. Rd1 Qb6 39. Bf2 Qb7 40. f4 Rc8 41. f5 Ng5 42. h4 Ne4 43. Bxe4 dxe4 44. g5 Bg7 45. Ng3 Rc2 46. fxg6 hxg6 47. Kg1 Rxb2 48. Nxe4 Rc2 49. Nd6 Qd5 50. Ne4 b3 51. Rb1 b2 52. Nc3 Qc4 53. Nd1 Rc1 54. Rxb2 Rxd1+ 55. Kh2 Bxd4 56. Qe8+ Nf8 57. Rb8 Bg7 58. h5 Qf4+ 59. Bg3 Rd2+ 60. Kh3 Qf5+ 61. Kh4 Rd4+ 0-1

[Event "Regionalliga Sued-Ost 1718"]
[Site "Bayern"]
[Date "2017.10.22"]
[Round "1.7"]
[White "Trapp, Robert"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1909"]
[BlackElo "1826"]
[PlyCount "179"]
[EventDate "2017.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Freising SK"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. Bb5 Bd7 5. 0-0 Nf6 6. b3 a6 7. Bxc6 Bxc6 8. Ne5 Qc7 9. Bb2 e6 10. d3 Bd6 11. Nd2 0-0-0 12. Ndf3 h6 13. Nxc6 Qxc6 14. Ne5 Qc7 15. Qf3 Rdf8 16. e4 Rhg8 17. Ng4 Nxg4 18. Qxg4 Kb8 19. e5 Be7 20. Rae1 Qd7 21. f5 exf5 22. Qxf5 Qe6 23. Bc1 Kc7 24. Qxe6 fxe6 25. Rxf8 Rxf8 26. Rf1 Rf5 27. g4 Rxe5 28. Bf4 Bd6 29. Bxe5 Bxe5 30. Kg2 Bf6 31. Kg3 Kd6 32. Re1 Be5+ 33. Kh3 g5 34. Kg2 Bf4 35. c4 a5 36. h3 e5 37. Kf3 Ke6 38. Rh1 Kd6 39. h4 Ke6 40. hxg5 Bxg5 41. Re1 Kd6 42. Rf1 Bf4 43. Kg2 Ke6 44. Kh3 Kd6 45. Kg2 Ke6 46. Re1 Kd6 47. Kf3 Ke6 48. Re2 Bg5 49. Rc2 Kd6 50. a3 b6 51. Rb2 Bc1 52. Rh2 Bg5 53. Rh1 Bd2 54. Rd1 Bf4 55. Rb1 Bd2 56. Ke2 Bf4 57. b4 axb4 58. axb4 e4 59. bxc5+ bxc5 60. Rb6+ Ke5 61. cxd5 exd3+ 62. Kxd3 Kxd5 63. Rb5 Bg5 64. Ra5 Bf4 65. Ra4 Bg5 66. Re4 Bf6 67. Rf4 Bg5 68. Rf5+ Kc6 69. Kc4 Be3 70. Rf6+ Kd7 71. Kd5 Bg5 72. Rg6 Be3 73. Rg7+ Ke8 74. Rg6 Kf7 75. Re6 Bg5 76. Rc6 Be3 77. Ke4 Bg5 78. Rxc5 Kg6 79. Rc6+ Bf6 80. Kf4 Kf7 81. Kf5 Bg5 82. Rc7+ Ke8 83. Kg6 Kf8 84. Rc8+ Ke7 85. Rh8 Bf4 86. Rxh6 Bxh6 87. Kxh6 Kf7 88. g5 Kg8 89. Kg6 Kh8 90. Kf7 1-0

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2017.04.23"]
[Round "7"]
[White "Heiduk, Christoph"]
[Black "Seidl, Josef"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1891"]
[BlackElo "1662"]
[PlyCount "51"]
[EventDate "2017.04.20"]
[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. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. exf5 0-0 6. fxe6 dxe6 7. Qd2 Nc6 8. Nf3 a6 9. Bd3 Nb4 10. Bc4 b5 11. Bb3 c5 12. dxc5 Qxd2+ 13. Nxd2 Bxc5 14. 0-0 Ng4 15. Bh4 g6 16. Nde4 Bd4 17. Be7 Bxc3 18. Nxc3 Bb7 19. Bxb4 Rxf2 20. Rxf2 Ne3 21. Bxe6+ Kg7 22. Re1 Nxg2 23. Rxg2 Re8 24. Rge2 Bf3 25. Re3 Bh5 26. Nd5 1-0

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2017.04.22"]
[Round "6"]
[White "Bernauer, Thomas"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1952"]
[BlackElo "1891"]
[PlyCount "141"]
[EventDate "2017.04.20"]
[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 d6 6. a4 a6 7. N5c3 Be7 8. Na3 f5 9. Bc4 Nf6 10. Qd3 f4 11. f3 Qb6 12. Nd5 Nxd5 13. Qxd5 Bh4+ 14. g3 fxg3 15. Qf7+ Kd8 16. hxg3 Bxg3+ 17. Kd1 Qd4+ 18. Bd3 Ne7 19. Nc4 Bf4 20. Bxf4 exf4 21. Qxf4 Ng6 22. Qxd6+ Qxd6 23. Nxd6 Ke7 24. Nc4 Be6 25. Kd2 Nf4 26. Rag1 g6 27. Ke3 Raf8 28. Na5 Bc8 29. Rh4 Ne6 30. f4 Rf7 31. Nc4 Rhf8 32. Nb6 Nc5 33. Nd5+ Kd6 34. Rd1 Nxa4 35. b3 Nb2 36. Rd2 Nxd3 37. Rxd3 Ke6 38. Rh6 Rg7 39. Kd4 Kf7 40. Rd2 Rd8 41. Rdh2 Kg8 42. Kc5 Rf7 43. e5 Bg4 44. Nf6+ Rxf6 45. exf6 Bh5 46. Rg2 Bf3 47. Rg3 Rd5+ 48. Kb6 Rd6+ 49. Kc7 Rc6+ 50. Kd8 Bd5 51. Re3 Rxf6 52. Re7 Rd6+ 53. Kc7 Rc6+ 54. Kd7 Bf7 55. c4 Kg7 56. Rh3 Kf6 57. Rhe3 h5 58. Kd8 Be6 59. Rc7 Rd6+ 60. Ke8 b6 61. b4 Kf5 62. c5 bxc5 63. bxc5 Rd4 64. Re5+ Kxf4 65. Rxe6 g5 66. Rf7+ Kg3 67. Re3+ Kg4 68. Rc3 h4 69. c6 h3 70. c7 Re4+ 71. Re7 1-0

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2017.04.22"]
[Round "5"]
[White "Heiduk, Christoph"]
[Black "Kaiser, Richard"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1891"]
[BlackElo "2099"]
[PlyCount "38"]
[EventDate "2017.04.20"]
[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 e6 2. c4 Bb4+ 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 d6 6. e4 Qa5 7. Qc2 Nf6 8. Bd3 Nbd7 9. f4 0-0 10. Nf3 exd5 11. cxd5 c4 12. Bxc4 Nxe4 13. 0-0 Qc5+ 14. Kh1 Qxc4 15. Re1 Ndf6 16. Ba3 Bf5 17. Qb2 Rfc8 18. Nd4 Bd7 19. Rac1 Qxd5 0-1

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2017.04.21"]
[Round "3"]
[White "Staehly, Basil"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1609"]
[BlackElo "1891"]
[PlyCount "78"]
[EventDate "2017.04.20"]
[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 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Ba6 5. e3 d5 6. b3 Bb4 7. Bd2 0-0 8. Be2 Qe7 9. 0-0 c6 10. cxd5 Bxe2 11. Qxe2 exd5 12. Rac1 Nbd7 13. Na4 Bxd2 14. Nxd2 Rfc8 15. Nb2 Rc7 16. Nd3 a5 17. Nf3 Rac8 18. Rc2 Ne8 19. Nfe5 Nb8 20. Rfc1 f6 21. Nf3 Nd6 22. a4 Ne4 23. Nd2 Na6 24. f3 Nxd2 25. Qxd2 Nb4 26. Nxb4 axb4 27. Qd3 Qe6 28. e4 Re8 29. exd5 Qxd5 30. Qc4 Rd7 31. Qxd5+ Rxd5 32. Rxc6 Rxd4 33. Rxb6 Re2 34. a5 Rdd2 35. a6 Rxg2+ 36. Kh1 Rxh2+ 37. Kg1 Rdg2+ 38. Kf1 Ra2 39. Kg1 Rhg2+ 1/2-1/2

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2017.04.21"]
[Round "4"]
[White "Theiss, Johann"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "E34"]
[WhiteElo "1947"]
[BlackElo "1891"]
[PlyCount "67"]
[EventDate "2017.04.20"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. Nf3 0-0 7. a3 Bxc3+ 8. bxc3 c5 9. e3 b6 10. Be2 Bb7 11. 0-0 Nc6 12. c4 Qd7 13. Rd1 cxd4 14. exd4 Rfd8 15. Bb2 Qe7 16. Bd3 Rac8 17. Qe2 Re8 18. Re1 Qd7 19. Bc3 Ne7 20. Rad1 Ng6 21. Bxg6 hxg6 22. Ne5 Qc7 23. Rc1 Qd6 24. Bb2 Rc7 25. Red1 Rec8 26. f3 Ba6 27. Rd2 Qe7 28. Rdc2 Qe8 29. Qd2 Nd7 30. Nxd7 Qxd7 31. Qb4 Qe7 32. Qxe7 Rxe7 33. c5 Rec7 34. Kf2 1/2-1/2

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2017.04.20"]
[Round "2"]
[White "Heiduk, Christoph"]
[Black "Stadler, Alexander"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1891"]
[BlackElo "2049"]
[PlyCount "72"]
[EventDate "2017.04.20"]
[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 d6 2. Nf3 g6 3. c4 Bg7 4. e4 e5 5. Be3 Nc6 6. d5 Nce7 7. Nc3 f5 8. exf5 gxf5 9. Bg5 Nf6 10. Be2 0-0 11. 0-0 h6 12. Bd2 Ng6 13. Qc2 e4 14. Nd4 Ng4 15. Bxg4 Bxd4 16. Bh5 Qf6 17. Bxh6 Rf7 18. Ne2 Be5 19. f4 exf3 20. Rxf3 Rh7 21. Bxg6 Rxh6 22. Bxf5 Bxh2+ 23. Kf1 Qg5 24. Qe4 Be5 25. Kf2 Rh4 26. Qd3 Rh2 27. Ng3 Qh4 28. Rd1 Kh8 29. Qe4 Bxf5 30. Qxf5 Rg8 31. Rdd3 Qxc4 32. Rd2 Bd4+ 33. Ke1 Rxg3 34. Rxd4 Rh1+ 35. Kf2 Qxd4+ 36. Kxg3 Qh4# 0-1

[Event "Niederbayern-ch"]
[Site "Vilshofen"]
[Date "2017.04.20"]
[Round "1"]
[White "Heiduk, Christoph"]
[Black "Wudi, Tobias"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1891"]
[BlackElo "1474"]
[PlyCount "46"]
[EventDate "2017.04.20"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Bd6 6. g4 Nxg4 7. Rg1 Nxh2 8. Nxh2 Bxh2 9. Rxg7 Qf6 10. Qg4 Bd6 11. Bd3 Na6 12. a3 e5 13. Rg8+ Ke7 14. Qg2 e4 15. Rxh8 Qxh8 16. Be2 Be6 17. cxd5 cxd5 18. Nxd5+ Kd7 19. Bb5+ Kd8 20. Qxe4 Nc7 21. Nxc7 Kxc7 22. Bd2 a5 23. Rc1+ Kb8 1-0

[Event "Niederbayernliga 1516"]
[Site "Bayern"]
[Date "2016.04.10"]
[Round "9.3"]
[White "Heiduk, Christoph"]
[Black "Ebner, Johannes"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1893"]
[BlackElo "1777"]
[PlyCount "61"]
[EventDate "2015.10.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen"]
[BlackTeam "Grafenau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 0-0 8. Qc2 h6 9. Bh4 c6 10. Nge2 Nh5 11. Bxe7 Qxe7 12. g4 Nhf6 13. h3 g6 14. 0-0-0 Kg7 15. Rdg1 Nh7 16. Nf4 Rg8 17. h4 Ndf8 18. Nce2 Bd7 19. Kb1 b5 20. Ng3 Be8 21. h5 Qd7 22. hxg6 fxg6 23. f3 Ng5 24. Qf2 Rh8 25. Nfe2 Qe7 26. f4 Ne4 27. Nxe4 dxe4 28. Bc2 Bf7 29. f5 g5 30. Ng3 Bd5 31. f6+ 1-0

[Event "Niederbayernliga 1516"]
[Site "Bayern"]
[Date "2016.03.13"]
[Round "8.8"]
[White "Beutel, Hubert"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1695"]
[BlackElo "1893"]
[PlyCount "54"]
[EventDate "2015.10.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Passau II"]
[BlackTeam "Bayerwald Regen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. b4 cxb4 3. d4 d5 4. e5 Nc6 5. a3 Qb6 6. Be3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. Nf3 Rc8 10. 0-0 Nge7 11. Nbd2 Nf5 12. Rfb1 Qc7 13. Nf1 Be7 14. g4 Nxe3 15. Nxe3 0-0 16. Kg2 bxa3 17. c3 Na5 18. Rb5 b6 19. Rc1 a6 20. Rxa5 bxa5 21. h4 Qb7 22. g5 Qb2 23. Rc2 Qb1 24. Ng4 a2 25. Nf6+ Bxf6 26. gxf6 a1Q 27. Ng5 Qh1+ 0-1

[Event "Niederbayernliga 1516"]
[Site "Bayern"]
[Date "2016.02.21"]
[Round "7.2"]
[White "Schmidbauer, Franz"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1806"]
[BlackElo "1893"]
[PlyCount "88"]
[EventDate "2015.10.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Deggendorf II"]
[BlackTeam "Bayerwald Regen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. Nbd2 e5 5. g3 Be6 6. Bg2 Be7 7. a4 Qd7 8. h3 h6 9. Nc4 Nf6 10. 0-0 Bxh3 11. Ne3 0-0-0 12. c3 g6 13. Nd5 Bg4 14. Be3 Kb8 15. b4 cxb4 16. a5 bxc3 17. Nxc3 h5 18. Qb3 Bxf3 19. Bxf3 Nd4 20. Bxd4 exd4 21. Nb5 h4 22. Rfb1 hxg3 23. Nxd4 gxf2+ 24. Kf1 Rh2 25. Bg2 Rdh8 26. Nf3 Rxg2 27. Kxg2 Qh3+ 28. Kxf2 Ng4+ 29. Ke1 Qh1+ 30. Kd2 Qg2+ 31. Kc3 Rc8+ 32. Kb4 Qxf3 33. Ka4 Rc7 34. Rf1 Qe3 35. Qb5 Qd4+ 36. Qb4 Qxb4+ 37. Kxb4 Bf6 38. Ra2 Bd4 39. Rf4 Ne5 40. Rh4 Nxd3+ 41. Ka4 a6 42. Rah2 Rc3 43. Rh7 Bc5 44. Ra2 Nb2+ 0-1

[Event "Niederbayernliga 1516"]
[Site "Bayern"]
[Date "2016.01.31"]
[Round "6.5"]
[White "Heiduk, Christoph"]
[Black "Schubert, Josef"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1893"]
[BlackElo "1986"]
[PlyCount "82"]
[EventDate "2015.10.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen"]
[BlackTeam "Landshut"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. d5 Bb7 5. e4 d6 6. f4 Nbd7 7. Nf3 Qe7 8. Qd4 g6 9. Bd3 Bg7 10. 0-0 0-0 11. Qe3 Rae8 12. Re1 Nc5 13. Bc2 exd5 14. cxd5 Qd7 15. Qd2 c6 16. Rb1 cxd5 17. exd5 Rxe1+ 18. Nxe1 Re8 19. b4 Nfe4 20. Nxe4 Nxe4 21. Bxe4 Rxe4 22. Nc2 Qf5 23. Rb3 Qc8 24. Ba3 Qc4 25. Rd3 Rxf4 26. g3 Re4 27. Kg2 Qc8 28. b5 Qe8 29. Kf2 Qe5 30. Ne3 Bh6 31. Ng4 Qf5+ 32. Rf3 Bxd2 33. Rxf5 gxf5 34. Nf6+ Kg7 35. Nh5+ Kg6 36. Nf4+ Bxf4 37. gxf4 Rxf4+ 38. Ke3 Ra4 39. Bxd6 Rxa2 40. Kd4 Rd2+ 41. Ke3 Rxd5 0-1

[Event "Niederbayernliga 1516"]
[Site "Bayern"]
[Date "2016.01.17"]
[Round "5.3"]
[White "Heiduk, Christoph"]
[Black "Huber, Florian"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1893"]
[BlackElo "1682"]
[PlyCount "71"]
[EventDate "2015.10.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen"]
[BlackTeam "Landau Dingolfing II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 g6 4. Bxf6 exf6 5. e3 d5 6. Bd3 Nc6 7. a3 Be6 8. Qf3 a6 9. Nge2 Bg7 10. Nf4 Qd7 11. Nxe6 Qxe6 12. Qxd5 Qxd5 13. Nxd5 0-0-0 14. c4 Rhe8 15. 0-0 Ne7 16. Nf4 Bh6 17. Ne6 Rd6 18. Nc5 Nc6 19. g3 Bf8 20. b4 Nd8 21. a4 Ne6 22. Nb3 Ng5 23. c5 Rde6 24. Bc4 R6e7 25. b5 axb5 26. axb5 c6 27. Ra8+ Kc7 28. Rfa1 Rxa8 29. Rxa8 Bg7 30. b6+ Kd7 31. Rb8 Ne4 32. Rxb7+ Ke8 33. Rb8+ Kd7 34. Na5 Nc3 35. b7 Kc7 36. Rc8+ 1-0

[Event "Niederbayernliga 1516"]
[Site "Bayern"]
[Date "2015.12.13"]
[Round "4.5"]
[White "Eberle, Anton"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1723"]
[BlackElo "1893"]
[PlyCount "56"]
[EventDate "2015.10.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Roehrnbach II"]
[BlackTeam "Bayerwald Regen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. c4 d6 5. d4 cxd4 6. Nxd4 Bd7 7. 0-0 g6 8. Nc3 Bg7 9. e3 0-0 10. Bd2 Qc8 11. Nxc6 bxc6 12. e4 Rb8 13. Qc1 Bh3 14. f3 Bxg2 15. Kxg2 Qe6 16. Nd1 Nd7 17. Ne3 Bxb2 18. Qc2 Bxa1 19. Rxa1 Nc5 20. Bc3 f5 21. Re1 fxe4 22. Ng4 exf3+ 23. Kh3 Qf5 24. Qxf5 Rxf5 25. Nh6+ Kf8 26. Nxf5 gxf5 27. Rf1 Ne4 28. Rxf3 Ng5+ 0-1

[Event "Niederbayernliga 1516"]
[Site "Bayern"]
[Date "2015.11.15"]
[Round "3.6"]
[White "Kurz, Helmut"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1718"]
[BlackElo "1893"]
[PlyCount "97"]
[EventDate "2015.10.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Landau Dingolfing"]
[BlackTeam "Bayerwald Regen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Be7 6. Nbd2 0-0 7. 0-0 c5 8. h3 d6 9. c3 Nbd7 10. Bh2 Rc8 11. Nc4 Ne4 12. Nfd2 Ndf6 13. Nxe4 Nxe4 14. Nd2 Nf6 15. Rc1 Qd7 16. Bf3 d5 17. Be2 Bd6 18. Bxd6 Qxd6 19. Qa4 a6 20. Bd3 b5 21. Qd1 Rfd8 22. Bb1 Qe7 23. f4 Ne4 24. Bxe4 dxe4 25. Nb3 c4 26. Nd2 f5 27. g4 Bd5 28. g5 a5 29. a3 Rd7 30. h4 Rb7 31. h5 Qe8 32. h6 g6 33. Nb1 b4 34. axb4 axb4 35. Rf2 Rcb8 36. Rfc2 bxc3 37. bxc3 Qa4 38. Nd2 Qd7 39. Kf2 Bc6 40. Nxc4 Ba4 41. Ne5 Qc7 42. Qd2 Bxc2 43. Rxc2 Rb1 44. d5 Rh1 45. Kg2 Rbb1 46. d6 Rbg1+ 47. Kf2 Rf1+ 48. Kg2 Rfg1+ 49. Kf2 1/2-1/2

[Event "Niederbayernliga 1516"]
[Site "Bayern"]
[Date "2015.10.25"]
[Round "2.6"]
[White "Heiduk, Christoph"]
[Black "Kuehne, Ronald"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1893"]
[BlackElo "1685"]
[PlyCount "125"]
[EventDate "2015.10.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen"]
[BlackTeam "Ergolding"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 Nxd5 5. Nf3 Bg4 6. Ne5 Bh5 7. Qb3 Nb6 8. e3 N8d7 9. g4 Nxe5 10. gxh5 Ned7 11. a4 Qc7 12. Bd2 e6 13. Rc1 a6 14. a5 Nd5 15. Nxd5 exd5 16. Qxd5 Nf6 17. Qf3 h6 18. e4 Qd7 19. Bc3 Qe6 20. e5 Nd5 21. Bh3 Qe7 22. Bd2 Rd8 23. 0-0 Nc7 24. Rc4 Ne6 25. Qg4 Rd5 26. Bg2 Rb5 27. b4 Qd8 28. Rd1 Be7 29. f4 Kf8 30. f5 Nc7 31. Rb1 Nd5 32. Rb3 Bg5 33. Bxg5 hxg5 34. Bxd5 Rxd5 35. Rd3 Rh6 36. Qf3 Qe7 37. Rc5 Rd8 38. Qe2 Qd7 39. Qf3 Re8 40. Kg2 Re7 41. Kg3 f6 42. e6 Qd6+ 43. Kg2 g6 44. fxg6 Qxe6 45. Re5 Qd6 46. Rf5 Kg7 47. d5 Qxb4 48. d6 Rd7 49. Qe2 Rh8 50. Rdf3 Rxd6 51. Qe7+ Kh6 52. g7 Qg4+ 53. Kf2 Qh4+ 54. Kg2 Rd2+ 55. Rf2 Qg4+ 56. Kh1 Qd1+ 57. Rf1 Rxh2+ 58. Kxh2 Qxh5+ 59. Kg3 Qh4+ 60. Kf3 Qh3+ 61. Ke4 Qg4+ 62. Kd3 Qh3+ 63. R1f3 1-0

[Event "Niederbayernliga 1516"]
[Site "Bayern"]
[Date "2015.10.11"]
[Round "1.6"]
[White "Rund, Reinhard"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "1846"]
[BlackElo "1893"]
[PlyCount "65"]
[EventDate "2015.10.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rottal II"]
[BlackTeam "Bayerwald Regen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. Nf3 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 c5 9. a3 Bxc3 10. bxc3 Nbd7 11. cxd5 exd5 12. a4 Qc7 13. Ba3 Rfe8 14. Rac1 Rac8 15. Rfe1 c4 16. Bf5 g6 17. Bh3 Ne4 18. g3 f5 19. Qd1 Qc6 20. Nh4 Ng5 21. Bxf5 gxf5 22. Nxf5 Qg6 23. Ne7+ Rxe7 24. Bxe7 Re8 25. Bxg5 Qxg5 26. h4 Qg6 27. Kg2 Nf6 28. f3 h5 29. Qc2 Kg7 30. Kf2 Bc8 31. Qxg6+ Kxg6 32. a5 b5 33. Rb1 1/2-1/2

[Event "Regionalliga SO 1415"]
[Site "Bayern"]
[Date "2015.03.15"]
[Round "8.6"]
[White "Heiduk, Christoph"]
[Black "Goedel, Robert"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1893"]
[BlackElo "2069"]
[PlyCount "166"]
[EventDate "2014.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Starnberger See"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nc3 d5 3. Bg5 Nf6 4. Bxf6 exf6 5. e3 c6 6. Bd3 Bd6 7. Qf3 g6 8. Nge2 Be6 9. 0-0-0 Nd7 10. h3 Qe7 11. g4 fxg4 12. hxg4 0-0-0 13. Nf4 Bf7 14. e4 dxe4 15. Nxe4 Nb6 16. Nxd6+ Qxd6 17. Kb1 Kb8 18. c3 Nd5 19. Ne2 h5 20. gxh5 gxh5 21. Ng3 Qf4 22. Qxf4+ Nxf4 23. Bf5 Rd5 24. Rh4 Ne2 25. Be4 Nxg3 26. Bxd5 Bg6+ 27. Kc1 Nf5 28. Rf4 cxd5 29. Rg1 Bh7 30. Rh1 h4 31. Kd2 Rg8 32. Ke2 Kc7 33. b3 Kd6 34. Kd2 Rg5 35. c4 Rh5 36. Rh3 Bg8 37. c5+ Ke6 38. b4 b5 39. cxb6 axb6 40. a4 Bf7 41. a5 Rh8 42. Rhf3 Bg6 43. Rh3 bxa5 44. bxa5 Ra8 45. Ra3 Nd6 46. Re3+ Kf7 47. Rh3 Nf5 48. Rhf3 Ke6 49. Ra3 Ra6 50. Ke1 Kf7 51. Raf3 Rxa5 52. Rxf5 Bxf5 53. Rxf5 Kg6 54. Rf3 Ra4 55. Rd3 Kg5 56. Kf1 Kg4 57. Kg2 f5 58. f3+ Kf4 59. Kh3 Ra1 60. Kh2 Ra2+ 61. Kh3 Rf2 62. Rd1 Rxf3+ 63. Kxh4 Ke4 64. Kg5 Rg3+ 65. Kh4 f4 66. Rf1 Rg8 67. Kh3 f3 68. Kh2 Ke3 69. Rd1 f2 70. Ra1 Kxd4 71. Rd1+ Ke4 72. Rf1 Ke3 73. Rd1 d4 74. Ra1 d3 75. Rd1 Ke2 76. Ra1 d2 77. Ra2 Ke1 78. Ra1+ d1Q 79. Rc1 f1N+ 80. Kh1 Rh8+ 81. Kg2 Rh2+ 82. Kg1 Rd2 83. Rxd1+ Rxd1 0-1

[Event "Regionalliga SO 1415"]
[Site "Bayern"]
[Date "2015.02.22"]
[Round "7.4"]
[White "Heiduk, Christoph"]
[Black "Westenthanner, Paul"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1893"]
[BlackElo "1931"]
[PlyCount "72"]
[EventDate "2014.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Landshut"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Nge2 Nbd7 9. Qc2 Re8 10. h3 h6 11. Bf4 a6 12. g4 c5 13. g5 hxg5 14. Bxg5 c4 15. Bf5 Nf8 16. Nf4 Bb4 17. 0-0-0 Bxc3 18. bxc3 Bxf5 19. Qxf5 N8h7 20. Rhg1 Qc8 21. Qc2 Kf8 22. h4 Qd7 23. Rg2 Re4 24. f3 Nxg5 25. hxg5 Rxf4 26. exf4 Ng8 27. Rh1 Re8 28. Rh8 Re1+ 29. Kb2 Qb5+ 30. Ka3 Qa5+ 31. Kb2 Qb6+ 32. Ka3 Rb1 33. Qxb1 Qxb1 34. Rb2 Qc1 35. Rhh2 Qxc3+ 36. Ka4 b5+ 0-1

[Event "Regionalliga SO 1415"]
[Site "Bayern"]
[Date "2015.02.01"]
[Round "6.6"]
[White "Loew, Peter"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1969"]
[BlackElo "1893"]
[PlyCount "44"]
[EventDate "2014.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Waldkraiburg"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 a6 6. Bf1 g6 7. c3 Bg7 8. h3 e5 9. Na3 b5 10. Nc2 Qb6 11. d3 Nf6 12. d4 Rd8 13. Bg5 h6 14. Bxf6 Bxf6 15. Ne3 Bg7 16. Nd5 Qb7 17. dxc5 dxc5 18. b3 0-0 19. Qc2 Be6 20. Rad1 Rd7 21. Ne3 Rfd8 22. Rxd7 Rxd7 1/2-1/2

[Event "Regionalliga SO 1415"]
[Site "Bayern"]
[Date "2015.01.18"]
[Round "5.6"]
[White "Heiduk, Christoph"]
[Black "Peter, Christian"]
[Result "1/2-1/2"]
[ECO "E86"]
[WhiteElo "1893"]
[BlackElo "2003"]
[PlyCount "61"]
[EventDate "2014.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Ebersberg Grafing"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. f3 c6 6. Be3 Nbd7 7. Qd2 e5 8. Nge2 0-0 9. Ng3 a6 10. a4 Qa5 11. Ra3 h5 12. Be2 h4 13. Nf1 exd4 14. Bxd4 Ne5 15. Bf2 h3 16. g3 Be6 17. Ne3 Rad8 18. 0-0 d5 19. cxd5 cxd5 20. exd5 Nxd5 21. Ne4 Nc3 22. Qxc3 Nxf3+ 23. Bxf3 Bxc3 24. Nxc3 Qb4 25. Ncd1 Rd7 26. Be1 Qb6 27. a5 Qc5 28. Bf2 Qb4 29. Be1 Qc5 30. Bf2 Qb4 31. Be1 1/2-1/2

[Event "Regionalliga SO 1415"]
[Site "Bayern"]
[Date "2014.12.07"]
[Round "4.5"]
[White "Heiduk, Christoph"]
[Black "Hartl, Aldo"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "1893"]
[BlackElo "2105"]
[PlyCount "146"]
[EventDate "2014.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Trostberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 c6 8. Qd2 Be6 9. Rd1 h5 10. h4 Bc4 11. b3 Bxf1 12. Kxf1 Qd6 13. Nge2 N8d7 14. Kf2 a5 15. d5 0-0 16. dxc6 Qxc6 17. Rc1 Rfd8 18. Nd5 Qd6 19. Rhd1 Nxd5 20. Qxd5 Qxd5 21. Rxd5 Ne5 22. Rcd1 Nc6 23. Bc5 Kf8 24. Rd7 Ke8 25. Rxd8+ Rxd8 26. Rxd8+ Kxd8 27. Ke3 Kc7 28. Nf4 Bh6 29. e5 b6 30. Ba3 Nxe5 31. Bxe7 Bxf4+ 32. Kxf4 Nd3+ 33. Kg5 Kd7 34. Kf6 Ke8 35. Ba3 Ne1 36. g3 Nxf3 37. Bc1 Ne1 38. Be3 b5 39. a4 bxa4 40. bxa4 Nd3 41. Bb6 Nb2 42. Bxa5 Nxa4 43. Bb4 Nb6 44. Kg5 Nd5 45. Bc5 Nc7 46. Kf6 Ne6 47. Bd6 Nd4 48. Bf4 Kf8 49. Bd6+ Kg8 50. Bf4 Ne2 51. Be5 Ng1 52. Bd6 Nf3 53. Bf4 Nh2 54. Bc1 Ng4+ 55. Kg5 Kg7 56. Bb2+ f6+ 57. Kf4 Kf7 58. Ke4 Ke6 59. Bc1 Ne5 60. Bd2 Nf7 61. Be3 Nd6+ 62. Kf3 Kf5 63. Bf4 Nf7 64. Be3 Ne5+ 65. Kg2 Kg4 66. Bf4 Nf3 67. Be3 f5 68. Bf4 Nxh4+ 69. Kf2 Nf3 70. Bd6 h4 71. gxh4 Nxh4 72. Bh2 f4 73. Bg1 Nf3 0-1

[Event "Regionalliga SO 1415"]
[Site "Bayern"]
[Date "2014.11.23"]
[Round "3.4"]
[White "Heiduk, Christoph"]
[Black "Schwertler, Philipp"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1893"]
[BlackElo "2037"]
[PlyCount "94"]
[EventDate "2014.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Ilmmuenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d6 7. e4 Nc6 8. Be3 b6 9. Bd3 0-0 10. Ne2 Ba6 11. Ng3 Na5 12. Qe2 Rc8 13. d5 Qe8 14. a4 exd5 15. cxd5 Bxd3 16. Qxd3 c4 17. Qe2 Nb3 18. Ra2 Qe5 19. Rc2 Rfe8 20. Kf2 Nc5 21. Bd4 Nd3+ 22. Kg1 Qe7 23. Qd2 h6 24. h4 Ne5 25. Ra2 Nfd7 26. Nf5 Qf8 27. h5 Nc5 28. Rh3 Nb3 29. Qe3 f6 30. Rg3 Rc7 31. Nxh6+ Kh7 32. Nf5 Rd8 33. f4 Nd3 34. Rg6 Qe8 35. Qg3 Rdd7 36. h6 Qxg6 37. Qh2 gxh6 38. Re2 Nxd4 39. Nxd4 Rc8 40. Re3 Rg8 41. Nf5 Nxf4 42. Nh4 Qg4 43. Rh3 Nd3 44. Nf5 Rg6 45. Nh4 Rg5 46. Kh1 Rh5 47. g3 Rxh4 0-1

[Event "Regionalliga SO 1415"]
[Site "Bayern"]
[Date "2014.11.09"]
[Round "2.6"]
[White "Gnegel, Boris Igor"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1927"]
[BlackElo "1893"]
[PlyCount "118"]
[EventDate "2014.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Tegernsee"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. e3 Nf6 5. Nf3 Nbd7 6. d4 e4 7. Ne5 g6 8. c4 c6 9. cxd5 Nxd5 10. Nd2 f5 11. Nxd7 Bxd7 12. Be2 Bg7 13. 0-0 0-0 14. Re1 Rae8 15. g3 g5 16. Bf1 Qg6 17. Bg2 h5 18. f3 f4 19. fxe4 Nxe3 20. Rxe3 fxe3 21. Qb3+ Kh8 22. Qxe3 h4 23. Rc1 h3 24. Bh1 g4 25. Re1 Bh6 26. Qe2 Kh7 27. e5 Be6 28. Be4 Bf5 29. Bxf5 Rxf5 30. Ne4 Rf3 31. Qc4 Be3+ 32. Rxe3 Rxe3 33. Nf6+ Kh8 34. Bc1 Qb1 35. Qf1 Rf3 36. Qd1 Qa2 37. Qd2 Qxd2 38. Bxd2 Rd8 39. d5 cxd5 40. Nxg4 Rdf8 41. Nf6 Rxa3 42. Bf4 Rc8 43. e6 Rc2 44. Be5 Re3 45. Ng4+ Rxe5 46. Nxe5 Re2 47. Ng6+ Kg7 48. Nf4 Re4 49. Nxd5 Rxe6 50. g4 Re4 51. Kf2 Rxg4 52. Kf3 Rg2 53. Nf4 Rxh2 54. Kg3 Rb2 55. Kxh3 Rxb4 56. Ne6+ Kf6 57. Nc7 Ke5 58. Kg3 Rc4 59. Nb5 a6 0-1

[Event "Regionalliga SO 1415"]
[Site "Bayern"]
[Date "2014.10.19"]
[Round "1.5"]
[White "Deues, Erik"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "E58"]
[WhiteElo "2056"]
[BlackElo "1893"]
[PlyCount "71"]
[EventDate "2014.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Germering"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 Bb7 8. cxd5 exd5 9. Ne5 c5 10. a3 Bxc3 11. bxc3 Nc6 12. Nxc6 Bxc6 13. a4 Qd7 14. a5 Rfe8 15. dxc5 bxc5 16. Ba3 d4 17. cxd4 Qd5 18. f3 cxd4 19. e4 Qxa5 20. Bb2 Qb4 21. Ba3 Qb6 22. Qd2 a6 23. Rfc1 Red8 24. Be7 Rd7 25. Bxf6 gxf6 26. Rab1 Bb5 27. Qh6 Qd8 28. Rxb5 axb5 29. e5 f5 30. Bxf5 f6 31. exf6 Ra6 32. Bxd7 Rxf6 33. Qg5+ Kf7 34. Qd5+ Ke7 35. Re1+ Kf8 36. Re8+ 1-0

[Event "Niederbayernliga 1314"]
[Site "Bayern"]
[Date "2014.??.??"]
[Round "9"]
[White "Heiduk, Christoph"]
[Black "Geller, Arpad"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1865"]
[BlackElo "2075"]
[PlyCount "74"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Passau II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Bg5 c5 6. d5 0-0 7. Qd2 a6 8. Nf3 Qa5 9. Bd3 Bg4 10. 0-0 Nbd7 11. a4 Bxf3 12. gxf3 Ne5 13. Be2 Qb4 14. b3 h6 15. Be3 Nh5 16. Rfc1 g5 17. Rab1 f5 18. f4 Nxf4 19. Bxf4 gxf4 20. Qxf4 Rf6 21. exf5 Raf8 22. Ne4 Rxf5 23. Qg3 Rf4 24. Nc3 Rf3 25. Bxf3 Rxf3 26. Qh4 Rxc3 27. Qxe7 Rxc1+ 28. Rxc1 Qd2 29. Qe8+ Kh7 30. Rf1 Nf3+ 31. Kg2 Nh4+ 32. Kh3 Qf4 33. Qe3 Ng6 34. Qg3 Be5 35. f3 Qf5+ 36. Qg4 Nf4+ 37. Kg3 Qg6 0-1

[Event "Niederbayernliga 1314"]
[Site "Bayern"]
[Date "2014.??.??"]
[Round "8"]
[White "Heiduk, Christoph"]
[Black "Niedermeier, Johann"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "1865"]
[BlackElo "1728"]
[PlyCount "173"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Geiselhoering"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 cxd4 6. Qa4+ Bd7 7. Qxd4 exd5 8. Nxd5 Qa5+ 9. Nc3 Nc6 10. Qd1 Bf5 11. Bd2 Qb6 12. Na4 Qc7 13. e3 Rd8 14. Rc1 Ne4 15. Nd4 Qd7 16. Bb5 Rc8 17. 0-0 Be7 18. Nc3 Nxd2 19. Qxd2 a6 20. Be2 0-0 21. Rfd1 Rfd8 22. Bf3 Bf6 23. Nd5 Bxd4 24. exd4 Qd6 25. Nb6 Rb8 26. Bxc6 bxc6 27. Nc4 Qb4 28. Ne3 Be4 29. b3 Qb6 30. Rc5 Qxc5 31. dxc5 Rxd2 32. Rxd2 g6 33. f3 Bb1 34. Nc4 Bf5 35. Rd6 Bb1 36. Rd2 Bf5 37. g4 Be6 38. Nb6 Kf8 39. Rd6 Ke7 40. Rxc6 Rb7 41. Rd6 a5 42. Kf2 Rc7 43. Nd5+ Bxd5 44. Rxd5 Ke6 45. Rd6+ Ke5 46. Ke3 Rxc5 47. Rd3 Rc2 48. f4+ Ke6 49. Rd2 Rc3+ 50. Kd4 Rf3 51. Re2+ Kd6 52. Ke4 Rf1 53. f5 g5 54. h3 Rh1 55. Re3 Ra1 56. a4 Rf1 57. Rd3+ Ke7 58. Kd5 h5 59. Kc5 hxg4 60. hxg4 Rg1 61. Rd4 Rb1 62. b4 axb4 63. Rxb4 Ra1 64. Kb6 Kd7 65. Kb7 Ra2 66. Rd4+ Ke7 67. Kc6 Kf6 68. Kb6 Ke5 69. Rb4 Kd6 70. a5 Kd7 71. a6 Kc8 72. a7 Ra1 73. Rc4+ Kd7 74. Rc7+ Kd6 75. Rxf7 Rb1+ 76. Ka5 Ra1+ 77. Kb4 Ke5 78. Re7+ Kf6 79. Rc7 Ke5 80. Kc5 Rc1+ 81. Kb6 Rb1+ 82. Kc6 Rc1+ 83. Kb7 Rb1+ 84. Kc8 Ra1 85. Kb8 Kd6 86. Rb7 Rh1 87. a8Q 1-0

[Event "Niederbayernliga 1314"]
[Site "Bayern"]
[Date "2014.??.??"]
[Round "7"]
[White "Heiduk, Christoph"]
[Black "Vogl, Johann"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1865"]
[BlackElo "1346"]
[PlyCount "83"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Landshut II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Qc2 Nbd7 7. Nf3 h6 8. h4 dxc4 9. Bxc4 c6 10. Bd3 Qa5 11. a3 e5 12. 0-0-0 exd4 13. exd4 Re8 14. Bd2 Qc7 15. Rde1 Nb6 16. Ne5 Bd6 17. f4 Ng4 18. Bf5 Bxe5 19. dxe5 Be6 20. Bxe6 Rxe6 21. Qf5 h5 22. Ne4 Qe7 23. Qxh5 f5 24. Qxf5 Nh6 25. Qg5 Nd5 26. Nd6 Rf8 27. Qxe7 Rxe7 28. Rhf1 Nf7 29. Nf5 Re6 30. g4 c5 31. Ng3 b5 32. Ne4 Rc8 33. Ng5 Re7 34. Nxf7 Kxf7 35. f5 b4 36. e6+ Kg8 37. g5 Rce8 38. Re5 Nb6 39. Rxc5 bxa3 40. bxa3 Nc8 41. f6 Rxe6 42. f7+ 1-0

[Event "Niederbayernliga 1314"]
[Site "Bayern"]
[Date "2014.??.??"]
[Round "5"]
[White "Leyerseder, Lothar"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1655"]
[BlackElo "1865"]
[PlyCount "20"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Schaibing"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Be7 5. Bd3 0-0 6. 0-0 c5 7. dxc5 Bxc5 8. c4 Nc6 9. Nc3 dxc4 10. Bxc4 Qe7 1/2-1/2

[Event "Niederbayernliga 1314"]
[Site "Bayern"]
[Date "2014.??.??"]
[Round "6"]
[White "Plachi, Franz"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1457"]
[BlackElo "1865"]
[PlyCount "104"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Straubing SC"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nxe4 9. Qf3 Nxc3 10. Qxc3 0-0 11. 0-0-0 d5 12. Bb5 d4 13. Qc5 Qf6 14. Kb1 Bf5 15. Bxc6 Rfc8 16. Rd2 Rxc6 17. Qb5 Rac8 18. Rc1 Qg6 19. Qe2 b6 20. f3 f6 21. g3 a5 22. g4 Be6 23. h4 a4 24. Na1 Bc4 25. Qe4 Qf7 26. b3 Bd5 27. Qe2 Qa7 28. Qb5 Rc5 29. Qxa4 Qxa4 30. bxa4 Bxf3 31. Nb3 Rc4 32. g5 f5 33. a5 Be4 34. Kb2 bxa5 35. Nxa5 Rb8+ 36. Nb3 Ra8 37. Re2 Rc3 38. Rh2 Bd5 39. Rf2 g6 40. Re2 Re3 41. Rce1 f4 42. Rxe3 dxe3 43. a3 Bc4 44. Kc3 Rc8 45. Kb2 Be6 46. a4 Bf5 47. c3 Bd3 48. Nc1 e4 49. Ne2 f3 50. Ng3 e2 51. Nxe2 Bxe2 52. Kc2 f2 0-1

[Event "Niederbayernliga 1314"]
[Site "Bayern"]
[Date "2013.??.??"]
[Round "1"]
[White "Hartlieb, Juergen"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1742"]
[BlackElo "1865"]
[PlyCount "80"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rottal II"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bd2 Bc5 8. Be2 0-0 9. 0-0 h6 10. Na4 Be7 11. Qe1 Nxe4 12. Ba5 Qe8 13. Bd3 Nc5 14. Nxc5 Bxc5 15. Bc7 d6 16. b4 Qd7 17. bxc5 Qxc7 18. cxd6 Qxd6 19. Rd1 Qc5 20. Qe4 g6 21. Rfe1 Re8 22. Qh4 Kg7 23. Re3 Be6 24. Rde1 Bxa2 25. Rh3 Rh8 26. Rf3 f5 27. Bxf5 gxf5 28. Rxf5 Raf8 29. Rfxe5 Qd6 30. Qg3+ Qg6 31. Re7+ Rf7 32. Qe5+ Kh7 33. Qc5 Rg8 34. Rxf7+ Bxf7 35. g3 Rg7 36. c4 Qd3 37. Re7 Qxc4 38. Qf5+ Bg6 39. Rxg7+ Kxg7 40. Qe5+ Kh7 0-1

[Event "Niederbayernliga 1314"]
[Site "Bayern"]
[Date "2013.??.??"]
[Round "3"]
[White "Hartmann, Martin1111"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1713"]
[BlackElo "1865"]
[PlyCount "70"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Grafenau"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 e5 7. Nd2 d5 8. 0-0 Bd6 9. b3 0-0 10. Bb2 Re8 11. Qe2 Qb6 12. Kh1 Bg4 13. f3 Bh5 14. Rac1 Bg6 15. c3 a5 16. Rc2 a4 17. b4 a3 18. Ba1 Rad8 19. Rb1 Qa7 20. Rb3 c5 21. exd5 Nxd5 22. Bxg6 hxg6 23. b5 Nf4 24. Qf1 Bc7 25. Nc4 Rb8 26. g3 Nd5 27. Rxa3 Qb7 28. Rb3 e4 29. Kg2 Re6 30. Re2 exf3+ 31. Qxf3 Rxe2+ 32. Qxe2 Nf4+ 33. Kf2 Nxe2 34. Kxe2 Qe4+ 35. Ne3 c4 0-1

[Event "Niederbayernliga 1213"]
[Site "Bayern"]
[Date "2013.??.??"]
[Round "5"]
[White "Heiduk, Christoph"]
[Black "Fesl, Michael"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1865"]
[BlackElo "1732"]
[PlyCount "56"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Regen/Viechtach"]
[BlackTeam "Schaibing"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. g4 Ne4 6. e3 Bb4 7. Qc2 c6 8. Bd3 f5 9. gxf5 exf5 10. Bd2 Nxd2 11. Nxd2 Bxc3 12. Qxc3 Be6 13. 0-0-0 Nd7 14. Kb1 Nf6 15. Rhg1 g6 16. f3 Qd6 17. e4 fxe4 18. fxe4 dxe4 19. d5 Bf5 20. Bxe4 0-0-0 21. Bxf5+ gxf5 22. Rgf1 Ne4 23. Nxe4 fxe4 24. Qh3+ Qd7 25. Qxd7+ Rxd7 26. dxc6 Rxd1+ 27. Rxd1 bxc6 28. Rd4 Rg8 1/2-1/2

[Event "Niederbayernliga 1213"]
[Site "Bayern"]
[Date "2013.??.??"]
[Round "7"]
[White "Heiduk, Christoph"]
[Black "Hirtreiter, Alexander"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1865"]
[BlackElo "1872"]
[PlyCount "95"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Regen/Viechtach"]
[BlackTeam "Landau Dingolfing"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 g6 5. e3 Bg7 6. Be2 0-0 7. 0-0 Bf5 8. Qb3 b6 9. Ne5 Qd6 10. Rd1 Nbd7 11. f4 Ne4 12. cxd5 Nxc3 13. bxc3 cxd5 14. Ba3 Qe6 15. Bf3 Nf6 16. Qb4 Rfe8 17. c4 Be4 18. Bxe4 Nxe4 19. Rac1 Nd6 20. Qb3 Nxc4 21. Nxc4 dxc4 22. Rxc4 Rac8 23. Rxc8 Qxc8 24. e4 Qa6 25. Kf2 e6 26. Qd3 Qa4 27. Ke3 Rd8 28. e5 Bh6 29. g4 Rd5 30. Qc3 Qd7 31. Rc1 Bf8 32. Qc8 Qd8 33. Bd6 Rxd6 34. exd6 Qxd6 35. Qc4 g5 36. fxg5 Qxh2 37. d5 Bc5+ 38. Kd3 Qg3+ 39. Kc2 Qg2+ 40. Kb3 Qxd5 41. Qxd5 exd5 42. Rd1 d4 43. Kc4 Kg7 44. Rf1 Kg6 45. Rf5 Be7 46. Kxd4 Bxg5 47. Ke4 Be7 48. a4 1/2-1/2

[Event "Niederbayernliga 1213"]
[Site "Bayern"]
[Date "2013.??.??"]
[Round "9"]
[White "Heiduk, Christoph"]
[Black "Seelentag, Harald"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1865"]
[BlackElo "1512"]
[PlyCount "69"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Regen/Viechtach"]
[BlackTeam "Rottal III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. g4 dxc4 6. e3 c5 7. Bxc4 Nc6 8. Rg1 cxd4 9. exd4 0-0 10. h4 Nd5 11. g5 Bb4 12. Qc2 Re8 13. Bd3 g6 14. Be3 Qa5 15. Kd2 Nxe3 16. fxe3 e5 17. h5 exd4 18. exd4 Qd5 19. Raf1 Nxd4 20. Nxd4 Qxd4 21. Kc1 Bxc3 22. bxc3 Qe3+ 23. Kb2 Qb6+ 24. Ka1 Be6 25. hxg6 hxg6 26. Bxg6 Kg7 27. Bxf7 Bxf7 28. Rxf7+ Kxf7 29. Qh7+ Ke6 30. Re1+ Kd6 31. Rd1+ Ke5 32. Qh2+ Kf5 33. Rd5+ Ke6 34. Re5+ Kd6 35. Rxe8+ 1-0

[Event "Niederbayernliga 1314"]
[Site "Bayern"]
[Date "2013.??.??"]
[Round "2"]
[White "Heiduk, Christoph"]
[Black "Viertlboeck, Johann"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1865"]
[BlackElo "1575"]
[PlyCount "97"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bayerwald Regen/Zwiesel"]
[BlackTeam "Aidenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Nf6 5. Nf3 Bf5 6. e3 Nbd7 7. Bxc4 Nb6 8. Be2 e6 9. 0-0 Be7 10. Qb3 Rb8 11. Ne5 0-0 12. Rd1 Bg6 13. Nxg6 hxg6 14. e4 Qe8 15. Bf4 Rd8 16. a5 Nbd7 17. Bc7 Nh5 18. Bxd8 Bxd8 19. Qxb7 Nf4 20. Bf1 c5 21. g3 Nh5 22. Bb5 cxd4 23. Bxd7 Qe7 24. Rxd4 Qf6 25. Rad1 Bxa5 26. Qxa7 e5 27. Rd5 Bb6 28. Qxb6 Qxb6 29. Rb5 Qc7 30. Bg4 Nf6 31. Bf3 Rd8 32. Rxd8+ Qxd8 33. Nd5 Nxd5 34. Rxd5 Qe7 35. b3 f6 36. Be2 Kh7 37. Bc4 Qb4 38. Kg2 Qe1 39. f3 Qb1 40. Rd8 Qb2+ 41. Kh3 Qf2 42. Rd3 Qf1+ 43. Kg4 Qg2 44. h3 Qc2 45. Rd8 f5+ 46. Kg5 Qc1+ 47. f4 exf4 48. Bg8+ Kh8 49. Bf7+ 1-0

[Event "Niederbayernliga 1314"]
[Site "Bayern"]
[Date "2013.??.??"]
[Round "4"]
[White "Koenigl, Anton"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1732"]
[BlackElo "1865"]
[PlyCount "95"]
[EventDate "2013.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ergolding"]
[BlackTeam "Bayerwald Regen/Zwiesel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. a3 b6 4. e3 d5 5. Bd3 Be7 6. Nbd2 Bb7 7. 0-0 0-0 8. Ne5 c5 9. b3 Nbd7 10. f4 Ne4 11. Bb2 a6 12. a4 f5 13. Nxd7 Qxd7 14. Nf3 Qc7 15. Qe2 Rfc8 16. Ne5 Bf6 17. c4 Qd8 18. Rad1 Qe8 19. Nf3 Qf8 20. Ne5 Rd8 21. Bxe4 dxe4 22. dxc5 Qxc5 23. Nd7 Qe7 24. Bxf6 gxf6 25. Nxb6 Rab8 26. Qb2 Rd3 27. Rxd3 exd3 28. Rd1 Rd8 29. Qd2 Qc5 30. a5 e5 31. b4 Qc7 32. Qc3 Qc6 33. Rd2 Qe4 34. Nd5 Bxd5 35. cxd5 Qxe3+ 36. Rf2 Rf8 37. g3 e4 38. d6 Qa7 39. Qc4+ Kg7 40. Qe6 d2 41. Qd5 Rc8 42. Kg2 e3 43. Qxf5 Qb7+ 44. Rf3 d1Q 45. Qg4+ Kh8 46. d7 Qdxd7 47. Qxd7 Qxd7 48. Rxe3 0-1

[Event "Niederbayernliga 1213"]
[Site "Bayern"]
[Date "2013.??.??"]
[Round "6"]
[White "Kreilinger, Erich"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "1806"]
[BlackElo "1865"]
[PlyCount "72"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Geiselhoering"]
[BlackTeam "Regen/Viechtach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Nf3 Qe7 7. Qc2 d6 8. e4 e5 9. Bd3 0-0 10. h3 Nc6 11. d5 Na5 12. 0-0 b6 13. Be3 Ba6 14. Qe2 h6 15. Nd2 Rae8 16. g3 Qd7 17. Kg2 Nh7 18. f4 exf4 19. gxf4 Qe7 20. Rae1 Qf6 21. Rc1 Bc8 22. Rf3 Qh4 23. Bf2 Qh5 24. Rg1 Kh8 25. Kh2 Rg8 26. Qe3 f6 27. Rfg3 Qf7 28. Bc2 Qe7 29. Qd3 Nf8 30. Re3 Qf7 31. Bg3 Qh5 32. Qf1 Nb7 33. Nf3 Nd7 34. Be1 Re7 35. e5 fxe5 36. Bg6 exf4 1-0

[Event "Niederbayernliga 1213"]
[Site "Bayern"]
[Date "2013.??.??"]
[Round "8"]
[White "Wolf, Gregor"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1761"]
[BlackElo "1865"]
[PlyCount "86"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Grafenau"]
[BlackTeam "Regen/Viechtach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c3 0-0 14. Nc2 f5 15. exf5 e4 16. Be2 Bxf5 17. 0-0 Be6 18. Nd4 f5 19. g3 f4 20. Bg4 Bc4 21. Re1 Rae8 22. Nf5 Qg5 23. Nxg7 Qxg7 24. Bh3 e3 25. Qg4 Re7 26. fxe3 Qxg4 27. Bxg4 Rg7 28. Be2 fxg3 29. Bxc4+ bxc4 30. Re2 gxh2+ 31. Kxh2 Rf5 32. Rg2 Rfg5 33. Rxg5 Rxg5 34. Rg1 Rxg1 35. Kxg1 Kf7 36. Kf2 Ke6 37. b4 cxb3 38. axb3 d5 39. Kf3 Ke5 40. c4 dxc4 41. bxc4 a5 42. e4 a4 43. c5 a3 0-1

[Event "Niederbayernliga 1213"]
[Site "Bayern"]
[Date "2012.11.11"]
[Round "2.5"]
[White "Heiduk, Christoph"]
[Black "Neulinger Jagode, Rupert"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1865"]
[BlackElo "1815"]
[PlyCount "80"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Regen/Viechtach"]
[BlackTeam "Aidenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 g6 4. Nf3 Bg7 5. e3 a6 6. Bd3 b5 7. a3 Bb7 8. Qe2 Ne4 9. Bf4 Nxc3 10. bxc3 c5 11. Qd2 c4 12. Be2 0-0 13. h4 d6 14. h5 Bf6 15. Bh6 Re8 16. Ng5 e5 17. Nxh7 Kxh7 18. hxg6+ Kg8 19. Bh5 Bg7 20. e4 Bxe4 21. Bf3 Qf6 22. 0-0-0 Qxg6 23. dxe5 Rxe5 24. Bxg7 Kxg7 25. Bh5 Qf6 26. Rh3 f4 27. Rdh1 Bxg2 28. Rg1 Rg5 29. Rh4 Nd7 30. Rxf4 Qh6 31. Rf7+ Kh8 32. Rxg2 Rxh5 33. Qxh6+ Rxh6 34. Rxd7 a5 35. Rb7 Rh5 36. Rb6 b4 37. axb4 axb4 38. Rxb4 d5 39. Kd2 Rd8 40. Rb5 Re8 1/2-1/2

[Event "Niederbayernliga 1213"]
[Site "Bayern"]
[Date "2012.10.14"]
[Round "1.4"]
[White "Grimm, Markus"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1830"]
[BlackElo "1865"]
[PlyCount "55"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Straubing SC"]
[BlackTeam "Regen/Viechtach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. c4 Qd8 8. d5 exd5 9. cxd5 Nb4 10. Nc3 Nf6 11. Bb5+ Bd7 12. 0-0 Bd6 13. Re1+ Kf8 14. Bg5 Bxb5 15. Nxb5 h6 16. Bh4 g5 17. Nxd6 Qxd6 18. Bg3 Qxd5 19. Qa4 Qc6 20. Qb3 Rd8 21. Rad1 Nbd5 22. Ne5 Qb6 23. Qf3 Kg7 24. Nc4 Qc6 25. Ne5 Qb6 26. Nc4 Qc6 27. Ne5 Qb6 28. Nc4 1/2-1/2

[Event "Niederbayernliga 1213"]
[Site "Bayern"]
[Date "2012.??.??"]
[Round "4"]
[White "Heiduk, Christoph"]
[Black "Denk, Tobias"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1865"]
[BlackElo "1766"]
[PlyCount "66"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Regen/Viechtach"]
[BlackTeam "Ergolding"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. Qd2 c5 7. d5 Na6 8. f3 h5 9. Be2 Qa5 10. h4 Nc7 11. Nh3 Re8 12. Nf2 a6 13. g4 b5 14. gxh5 Nxh5 15. Rg1 bxc4 16. f4 Nf6 17. h5 Nb5 18. hxg6 fxg6 19. Bxf6 exf6 20. Rxg6 f5 21. Bxc4 Nxc3 22. Qxc3 Qxc3+ 23. bxc3 Kf7 24. Rg3 fxe4 25. Kd2 Rb8 26. Bb3 Bf5 27. Rag1 Rg8 28. Rg5 Bf6 29. Rxg8 Rxg8 30. Rxg8 Kxg8 31. Nd1 Kf7 32. Ke3 Bg4 33. Nf2 Bf3 1/2-1/2

[Event "Niederbayernliga 1213"]
[Site "Bayern"]
[Date "2012.??.??"]
[Round "3"]
[White "Siemens, Andreas"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1978"]
[BlackElo "1865"]
[PlyCount "105"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rottal II"]
[BlackTeam "Regen/Viechtach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Be7 6. 0-0 0-0 7. c4 d5 8. Nc3 Nbd7 9. Nb5 c6 10. Nd6 Ba6 11. Qa4 Bxc4 12. Bxc4 dxc4 13. Qxc6 Nd5 14. Bg3 N7f6 15. Nxc4 Ne4 16. Ncd2 Nxg3 17. hxg3 Rc8 18. Qa4 Qc7 19. Rac1 Qb7 20. a3 a6 21. Ne5 b5 22. Qb3 Nb6 23. Nd3 Na4 24. Rfd1 Rfd8 25. Nb1 Qd7 26. Ne5 Qd6 27. Nc3 f6 28. Nd3 Nb6 29. Ne4 Qd5 30. Qxd5 exd5 31. Nec5 Ra8 32. Nb4 a5 33. Nc6 Re8 34. Nxe7+ Rxe7 35. b3 Kf7 36. Nd3 a4 37. Rc6 Re6 38. Rdc1 Rb8 39. Rc7+ Kf8 40. Nc5 Re7 41. Rxe7 Kxe7 42. bxa4 Nc4 43. Rb1 Nxa3 44. Rb3 b4 45. Na6 Rb6 46. Nxb4 Kd6 47. Rxa3 Rxb4 48. g4 Kc6 49. a5 Kb7 50. a6+ Ka7 51. Ra5 Rb6 52. Rxd5 Kxa6 53. Rd7 1-0

[Event "Braunfels op"]
[Site "Braunfels"]
[Date "1998.??.??"]
[Round "?"]
[White "Hain, Christian"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "C29"]
[PlyCount "72"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 e5 3. d3 Nf6 4. f4 exf4 5. Bxf4 Nc6 6. Nf3 Ne7 7. h3 Ng6 8. Bg5 Be7 9. Nd4 h6 10. Be3 d5 11. g4 dxe4 12. dxe4 0-0 13. g5 hxg5 14. Bxg5 Nh7 15. Bxe7 Qxe7 16. Nf3 c6 17. Qd2 Nf6 18. Bd3 Nd5 19. Nxd5 cxd5 20. 0-0-0 dxe4 21. Rde1 f5 22. Bc4+ Be6 23. Bxe6+ Qxe6 24. Kb1 Rad8 25. Qa5 Qd5 26. Qxd5+ Rxd5 27. Ng5 Ne5 28. h4 Rd2 29. Kc1 Rfd8 30. Ne6 R8d6 31. Reg1 Ng4 32. Re1 Rf2 33. Ng5 Rdd2 34. Nxe4 Rxc2+ 35. Kd1 fxe4 36. Rxe4 Rxb2 0-1

[Event "Braunfels op"]
[Site "Braunfels"]
[Date "1998.??.??"]
[Round "?"]
[White "Heiduk, Christoph"]
[Black "Dumitru, Victor Iulian"]
[Result "1-0"]
[ECO "A51"]
[PlyCount "55"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. e3 e4 4. Nc3 c6 5. Nge2 a6 6. Ng3 d5 7. Bd2 Be6 8. c5 Nbd7 9. b4 Be7 10. Be2 0-0 11. 0-0 b6 12. Qa4 b5 13. Qb3 Qc7 14. a4 h5 15. axb5 h4 16. bxc6 hxg3 17. cxd7 gxh2+ 18. Kh1 Bxd7 19. Nxd5 Nxd5 20. Qxd5 Bc6 21. Qb3 Bb5 22. Bxb5 axb5 23. d5 Qe5 24. Bc3 Rxa1 25. Rxa1 Qf5 26. Qa2 Bh4 27. d6 Bxf2 28. Rf1 1-0

[Event "Braunfels op"]
[Site "Braunfels"]
[Date "1998.??.??"]
[Round "?"]
[White "Heiduk, Christoph"]
[Black "Knetsch, Peter"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "110"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bxf2+ 6. Kxf2 Nxe4+ 7. Ke1 0-0 8. d3 Nf6 9. Bg5 h6 10. Bh4 Re8 11. Qb3 Qe7 12. Kd1 d6 13. Nbd2 g5 14. Nxg5 hxg5 15. Bxg5 Be6 16. Ne4 Bxc4 17. Nxf6+ Qxf6 18. Bxf6 Bxb3+ 19. axb3 Re6 20. Bh4 Ne7 21. Rf1 Nd5 22. Kd2 e4 23. dxe4 Rxe4 24. Bf2 a6 25. g3 Rae8 26. Rae1 f5 27. Rxe4 fxe4 28. Re1 Nf6 29. Bd4 Ng4 30. h3 Nh2 31. Ke2 Nf3 32. Rd1 d5 33. Be3 c6 34. h4 Rf8 35. Rf1 Kh7 36. Bd4 Rg8 37. Bf2 Kg6 38. g4 Ne5 39. g5 Nf3 40. Ke3 Rh8 41. Rh1 Rh5 42. Kf4 Nd2 43. c4 Nxb3 44. cxd5 cxd5 45. Ke5 Nd2 46. Kxd5 Rh8 47. h5+ Rxh5 48. Rxh5 Kxh5 49. Be3 Nf1 50. Kxe4 Nxe3 51. Kxe3 Kxg5 52. Kd4 Kf6 53. Kc5 Ke5 54. Kb6 Kd5 55. Kxb7 Kc4 1/2-1/2

[Event "Braunfels op"]
[Site "Braunfels"]
[Date "1998.??.??"]
[Round "?"]
[White "Heiduk, Christoph"]
[Black "Schmidt, Bodo"]
[Result "1/2-1/2"]
[ECO "D30"]
[BlackElo "2345"]
[PlyCount "40"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Nbd2 c5 5. c4 dxc4 6. Bxc4 Nc6 7. dxc5 Bxc5 8. 0-0 0-0 9. Nb3 Bb6 10. Qe2 Qe7 11. h3 e5 12. e4 Be6 13. Bxe6 Qxe6 14. Ng5 Qe7 15. Nf3 Rfd8 16. Bg5 h6 17. Bh4 Rd7 18. Rfd1 Rad8 19. Rd2 Rxd2 20. Nbxd2 Nd4 1/2-1/2

[Event "Braunfels op"]
[Site "Braunfels"]
[Date "1998.??.??"]
[Round "?"]
[White "Keuth, Gerd Erich"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2155"]
[PlyCount "89"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Qc2 Nbd7 6. Nf3 Bd6 7. 0-0 e5 8. dxe5 Nxe5 9. cxd5 cxd5 10. Be3 0-0 11. Nc3 Be6 12. Bd4 Qc7 13. Rfd1 Rfd8 14. Rac1 a6 15. Qb3 Qb8 16. a4 Nxf3+ 17. Bxf3 Be5 18. a5 Bxd4 19. Rxd4 Qc7 20. Ra1 Qc5 21. e3 Rab8 22. Qb4 Rdc8 23. Rad1 Qxb4 24. Rxb4 Rc5 25. Ra1 h6 26. Kg2 Rc4 27. Rb6 Rc6 28. Rb4 Rc4 29. Rb6 Rc6 30. Rd1 Rc5 31. Ra1 Bd7 32. Ne2 Ne4 33. Nd4 Nf6 34. Be2 Rcc8 35. Ra3 Ne4 36. Bf3 Rc5 37. Rab3 Rxa5 38. Rxb7 Rxb7 39. Rxb7 Bb5 40. Bxe4 dxe4 41. b4 Ra1 42. Nxb5 axb5 43. Rxb5 g6 44. h4 f5 45. h5 1-0

[Event "Braunfels op"]
[Site "Braunfels"]
[Date "1998.??.??"]
[Round "?"]
[White "Lohwasser, Marcel"]
[Black "Heiduk, Christoph"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "82"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. 0-0 d6 5. d3 g6 6. Nbd2 Bg7 7. c3 0-0 8. a3 e5 9. b4 cxb4 10. axb4 Ne7 11. Qb3 Be6 12. c4 Qd7 13. Qa4 Qxa4 14. Rxa4 a6 15. Ng5 Bc8 16. b5 h6 17. Nge4 Nxe4 18. Bxe4 f5 19. Bg2 Rb8 20. bxa6 bxa6 21. Ba3 Rd8 22. c5 dxc5 23. Bxc5 Nd5 24. Nc4 Nc3 25. Rb4 Rxb4 26. Bxb4 Nxe2+ 27. Kh1 Rxd3 28. Re1 Nd4 29. Nxe5 Bxe5 30. Rxe5 Rd1+ 31. Re1 Rxe1+ 32. Bxe1 Bd7 33. Bd5+ Be6 34. Bb7 Bc4 35. f4 Kf7 36. Kg1 Ke6 37. Kf2 Nb3 38. Bf3 Nc1 39. h3 Nd3+ 40. Ke2 Nxf4+ 41. Ke3 Nxh3 0-1

[Event "Wuerzburg op"]
[Site "Wuerzburg"]
[Date "1987.??.??"]
[Round "3"]
[White "Bott, Hans Joachim"]
[Black "Heiduk, Christoph"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. e3 Be6 5. Nc3 a6 6. Nf3 Nd7 7. Be2 g6 8. d4 e4 9. Nd2 Bh6 10. Na4 f5 11. Nc5 b6 12. Nxe6 Qxe6 13. c4 c6 14. g3 Ne7 15. a4 0-0 16. b5 cxb5 17. axb5 axb5 18. Rxa8 Rxa8 19. Qb3 bxc4 20. Nxc4 Kh8 21. Nd2 Nc6 22. 0-0 Na5 23. Qb5 Rc8 24. Rc1 Rxc1+ 25. Bxc1 Bf8 26. Nb3 Nxb3 27. Qxb3 Qc6 28. Ba3 1/2-1/2

[Event "Wuerzburg op"]
[Site "Wuerzburg"]
[Date "1987.??.??"]
[Round "5"]
[White "Heiduk, Christoph"]
[Black "Geyer, Thomas"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "42"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 d6 7. e4 0-0 8. Bd3 Nbd7 9. Nd4 e5 10. Nf5 g6 11. Nxe7+ Qxe7 12. Bh6 Rfe8 13. 0-0 Nh5 14. Qd2 f6 15. Be3 Ng7 16. g3 g5 17. f4 gxf4 18. gxf4 exf4 19. Rxf4 Ne5 20. Bd4 Kh8 21. Rh4 Nf3+ 0-1

[Event "Wuerzburg op"]
[Site "Wuerzburg"]
[Date "1987.??.??"]
[Round "7"]
[White "Heiduk, Christoph"]
[Black "Heidenbluth, Karl"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "63"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. b3 Bd6 6. Bb2 Nbd7 7. e3 Ne4 8. Bd3 f5 9. 0-0 0-0 10. Nd2 Qh4 11. Nf3 Qh5 12. g3 g5 13. Nd2 Qh3 14. Bxe4 dxe4 15. f4 g4 16. d5 Nc5 17. Ba3 Rd8 18. b4 Nd3 19. c5 Be7 20. d6 Bf6 21. Qb3 Kf7 22. Rad1 Kg6 23. Ncxe4 fxe4 24. Nxe4 Nxb4 25. Bxb4 Bd7 26. Qd3 Kf7 27. Ng5+ Bxg5 28. fxg5+ Kg8 29. Qd4 Re8 30. Qe5 Rf8 31. Rxf8+ Rxf8 32. Bc3 1-0

[Event "Wuerzburg op"]
[Site "Wuerzburg"]
[Date "1987.??.??"]
[Round "4"]
[White "Heiduk, Christoph"]
[Black "Mueschenich, Stefan"]
[Result "1/2-1/2"]
[ECO "A83"]
[PlyCount "88"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 c6 4. f3 Qa5 5. e4 fxe4 6. Bxf6 exf6 7. fxe4 Bb4 8. Qd2 0-0 9. Bd3 d5 10. Nge2 dxe4 11. Bxe4 Bf5 12. Bxf5 Qxf5 13. 0-0-0 Nd7 14. Rhf1 Qa5 15. Qd3 Bxc3 16. Nxc3 Qg5+ 17. Kb1 Rad8 18. Ne4 Qg6 19. Qb3+ Kh8 20. Nd6 b6 21. Qe6 Nb8 22. Qe7 Kg8 23. Rf3 Qg4 24. Nf5 Rd7 25. Qe2 Kh8 26. h3 Qh5 27. g4 Qe8 28. Re3 Qf7 29. Re1 g6 30. Ng3 Kg7 31. h4 Rc8 32. h5 c5 33. hxg6 hxg6 34. Rh1 cxd4 35. Qh2 Qg8 36. Qh6+ Kf7 37. Rd3 Qg7 38. Qf4 Nc6 39. g5 f5 40. Re1 Kg8 41. c3 Rcd8 42. Re6 Na5 43. cxd4 Rxd4 44. Rxd4 Rxd4 1/2-1/2

[Event "Wuerzburg op"]
[Site "Wuerzburg"]
[Date "1987.??.??"]
[Round "2"]
[White "Heiduk, Christoph"]
[Black "Roesler, Matthias"]
[Result "1-0"]
[ECO "D66"]
[BlackElo "2270"]
[PlyCount "69"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Rc1 c6 7. Nf3 0-0 8. Bd3 Nb6 9. cxd5 exd5 10. Qc2 h6 11. Bh4 Bd7 12. 0-0 Nc8 13. e4 dxe4 14. Nxe4 Nd5 15. Bxe7 Ncxe7 16. Qd2 Bf5 17. Rfe1 Bg6 18. Ne5 f6 19. Nxg6 Nxg6 20. Nc5 Nh4 21. Ne6 Qd7 22. Nxf8 Qg4 23. Be4 Nf4 24. f3 Qg5 25. Kh1 f5 26. g3 fxe4 27. Rxe4 Rxf8 28. Rxf4 Rxf4 29. Qxf4 Nxf3 30. Qxg5 hxg5 31. Rd1 g4 32. Kg2 Ng5 33. d5 cxd5 34. Rxd5 Ne4 35. Rd8+ 1-0

[Event "Wuerzburg op"]
[Site "Wuerzburg"]
[Date "1987.??.??"]
[Round "1"]
[White "Nimtz, Manfred"]
[Black "Heiduk, Christoph"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "79"]
[EventDate "1987.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. Qh5 Bg7 13. 0-0 f4 14. c3 Ne7 15. Rfd1 0-0 16. Nxe7+ Qxe7 17. Nc2 Qd7 18. Qe2 Rad8 19. Rd2 f5 20. Nb4 Qc8 21. exf5 Bxf5 22. Bxf5 Rxf5 23. Qe4 f3 24. Nc6 Rf7 25. Nxd8 Qxd8 26. Rd3 fxg2 27. Rad1 Bf8 28. Rg3+ Bg7 29. Qxe5 Qb6 30. Qe8+ Rf8 31. Qe6+ Kh8 32. Rxg2 Be5 33. Rd3 Qc6 34. Qd5 Qc8 35. Rf3 Bg7 36. Rf7 Rg8 37. Qb7 Qe8 38. Qe7 Qxe7 39. Rxe7 Ra8 40. Rgxg7 1-0

