[Event "DSOL 05 Liga Gr-C 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.14"]
[Round "2.3"]
[White "Heiduk, Christopher"]
[Black "Humbert, Arthur"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1470"]
[BlackElo "1171"]
[PlyCount "96"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Datteln"]
[BlackTeam "Gern SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 e6 3. Nf3 Nd7 4. e3 Bd6 5. Bg3 Ngf6 6. Bd3 b6 7. c3 Bb7 8. Ne5 Ne4 9. Qh5 Bxe5 10. Bxe5 Nxe5 11. Qxe5 Qf6 12. Qxf6 Nxf6 13. Nd2 c6 14. 0-0 0-0 15. Rfe1 c5 16. dxc5 bxc5 17. e4 dxe4 18. Bxe4 Nxe4 19. Nxe4 c4 20. Nd6 Bd5 21. Nb5 Rab8 22. a4 a6 23. Nc7 Rxb2 24. Nxa6 Rc2 25. Ra3 Rc8 26. Nb4 Rd2 27. Rea1 f6 28. a5 Ra8 29. a6 Ra7 30. R3a2 Rxa2 31. Rxa2 Kf7 32. f3 Ke7 33. Kf2 Kd6 34. Ke3 g5 35. g3 h5 36. f4 h4 37. fxg5 hxg3 38. hxg3 fxg5 39. Rh2 g4 40. Kf4 Rg7 41. Rh6 Kc5 42. Rh4 Bf3 43. Ke5 Bd5 44. Kf6 Rg8 45. Rh7 Rf8+ 46. Ke7 Ra8 47. Kf6 Rf8+ 48. Ke5 Rf5# 0-1

[Event "DSOL 05 Liga Gr-C 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.17"]
[Round "4.4"]
[White "Schoebel, Klaus"]
[Black "Heiduk, Christopher"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1488"]
[BlackElo "1470"]
[PlyCount "99"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Herzogenaurach II"]
[BlackTeam "Datteln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. d3 Nc6 6. Ng3 Nf6 7. Be2 e5 8. 0-0 h6 9. c3 Bd6 10. Ne1 g5 11. Nh5 Nxh5 12. Bxh5 Qf6 13. Bg4 Bxg4 14. Qxg4 Ne7 15. Qh5 0-0-0 16. Bd2 Ng6 17. b4 Nf4 18. Qg4+ Kb8 19. g3 Ne6 20. a4 h5 21. Qf5 Be7 22. c4 h4 23. Nf3 hxg3 24. fxg3 Qh6 25. Rf2 Qh7 26. Nxe5 Qxf5 27. exf5 f6 28. Nf7 Ng7 29. Nxd8 Rxd8 30. bxc5 Bxc5 31. Rb1 Ne8 32. Re2 Nd6 33. g4 Rf8 34. Rbe1 a6 35. Rb1 Nf7 36. Bc3 dxc3+ 37. Kg2 Ne5 38. Rd1 Nxg4 39. d4 Bb4 40. d5 c2 41. Rc1 Rh8 42. Kg3 Ne5 43. Rexc2 Nd3 44. Rd1 Nc5 45. d6 Ne4+ 46. Kg4 Nxd6 47. c5 Rh4+ 48. Kf3 Rf4+ 49. Kg3 Nxf5+ 50. Kh3 1/2-1/2

[Event "DSOL 05 Liga Gr-C 1st"]
[Site "Playchess.com INT"]
[Date "2020.06.26"]
[Round "1.3"]
[White "Heiduk, Christopher"]
[Black "Flaemisch, Aron"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1470"]
[BlackElo "1634"]
[PlyCount "114"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Datteln"]
[BlackTeam "Koenigsbronn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. Bf4 e6 3. e3 Ne7 4. Bd3 g6 5. Nf3 Bg7 6. 0-0 Nd7 7. c3 0-0 8. h3 b6 9. e4 Bb7 10. Nbd2 h6 11. Re1 e5 12. Bh2 c5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bxe5 dxe5 16. Bc4 a6 17. Nf3 Qc7 18. Qe2 b5 19. Bb3 c4 20. Bc2 Rad8 21. Rad1 Bc8 22. Rxd8 Rxd8 23. Rd1 Nc6 24. Rxd8+ Qxd8 25. Qd1 Qxd1+ 26. Bxd1 Kg7 27. Kf1 f5 28. Bc2 f4 29. Ke2 Kf6 30. Nh2 h5 31. Kf3 a5 32. a3 Ke6 33. Ke2 Kd6 34. Nf3 Be6 35. Ng5 Bg8 36. g3 Nd8 37. gxf4 exf4 38. e5+ Kxe5 39. Bxg6 h4 40. Nf3+ Kf6 41. Nxh4 Kg5 42. Ng2 Kxg6 43. Nxf4+ Kf5 44. Ke3 Ne6 45. Nd5 Ng5 46. Ne7+ Ke5 47. Nxg8 Nxh3 48. Ne7 Kd6 49. Nf5+ Kc5 50. f4 b4 51. cxb4+ axb4 52. axb4+ Kxb4 53. Nd4 c3 54. bxc3+ Kxc3 55. Ne2+ Kc4 56. f5 Kd5 57. Ng3 Ke5 1/2-1/2

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.21"]
[Round "9"]
[White "Westermann, Walter"]
[Black "Heiduk, Christopher"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1678"]
[BlackElo "1449"]
[PlyCount "63"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 h6 7. Nbd2 Nd7 8. c4 Qc7 9. Nh4 Bh7 10. f4 Nf5 11. Nxf5 Bxf5 12. g4 Bh7 13. f5 0-0-0 14. c5 exf5 15. gxf5 Be7 16. Qa4 Kb8 17. b4 b5 18. cxb6 Nxb6 19. Qb3 f6 20. e6 Bd6 21. Rf2 Rhg8 22. Kf1 g6 23. a4 gxf5 24. a5 Nc8 25. b5 Qb7 26. Rb1 Ka8 27. Qa4 c5 28. Bf3 Ne7 29. Nc4 Kb8 30. a6 Qc8 31. Nxd6 Rxd6 32. Bf4 1-0

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.20"]
[Round "8"]
[White "Heiduk, Christopher"]
[Black "Schlaeger, Reiner"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1449"]
[BlackElo "1670"]
[PlyCount "94"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. e3 Nbd7 4. Nbd2 c5 5. Bd3 g6 6. b3 Bg7 7. Bb2 cxd4 8. exd4 Nd5 9. c4 Nf4 10. Bf1 Nc5 11. dxc5 Bxb2 12. Rb1 Bg7 13. Ne4 Bf5 14. Qc2 dxc5 15. Rd1 Qc7 16. g3 Nh5 17. Qe2 0-0 18. Bg2 Qa5+ 19. Nfd2 Rad8 20. 0-0 Qxa2 21. Qe3 Bd4 22. Qf3 Nf6 23. Nxf6+ Bxf6 24. Ne4 Bxe4 25. Qxe4 Rxd1 26. Rxd1 Qxb3 27. Rb1 Qa2 28. Rxb7 Bd4 29. Qf3 e6 30. Bf1 a5 31. Ra7 a4 32. Qe2 Qb3 33. Qd3 Qb2 34. Qf3 Qb3 35. Qxb3 axb3 36. Rb7 b2 37. Bd3 Ra8 38. Kg2 Ra3 39. Bb1 Ra1 40. Bd3 Rd1 41. Bc2 Rd2 42. Bb1 Rxf2+ 43. Kh3 Kg7 44. Rb3 f5 45. Rb7+ Kh6 46. Rb6 e5 47. g4 Rf3+ 0-1

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.19"]
[Round "7"]
[White "Barth, Hans Joachim"]
[Black "Heiduk, Christopher"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1722"]
[BlackElo "1449"]
[PlyCount "80"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 h6 7. Nbd2 Nd7 8. Nb3 Qc7 9. a4 c5 10. dxc5 Nc6 11. Nbd4 Nxd4 12. Nxd4 Qxe5 13. Nxf5 Qxf5 14. b4 a6 15. Bb2 Be7 16. Bd3 Qf4 17. Qe1 Bf6 18. Bxf6 Nxf6 19. Qe2 Qxb4 20. Rfb1 Qxc5 21. Rxb7 0-0 22. Rab1 a5 23. h3 Qa3 24. Bb5 Ne4 25. Qe1 Rfc8 26. Rb3 Qa2 27. Rf3 Nf6 28. c3 Qc2 29. Qe5 Rf8 30. Rg3 Qf5 31. Qc7 e5 32. Re3 e4 33. Qb6 Qe6 34. Qd4 Rfb8 35. Rxb8+ Rxb8 36. Qa7 Qb6 37. Qe7 Rc8 38. Qe5 Qd6 39. Qd4 Qb6 40. Qd1 Qc5 1/2-1/2

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.18"]
[Round "6"]
[White "Heiduk, Christopher"]
[Black "Jaeger, Niklas"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1449"]
[BlackElo "1585"]
[PlyCount "113"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 Nge7 6. Bb5 a6 7. Bd3 Bxd3 8. Qxd3 Nf5 9. Bf4 Na7 10. a4 c5 11. a5 cxd4 12. Nxd4 Nxd4 13. Qxd4 Nc6 14. Qa4 Be7 15. 0-0 0-0 16. Nd2 Bg5 17. Bxg5 Qxg5 18. Nf3 Qe7 19. Rfe1 Rac8 20. Nd4 Nxd4 21. Qxd4 Rc4 22. Qd2 Rd8 23. b3 Rc7 24. Red1 Qc5 25. c4 Rcd7 26. cxd5 Qxd5 27. Qxd5 Rxd5 28. Rxd5 Rxd5 29. f4 Kf8 30. b4 Ke7 31. g3 Kd7 32. Rc1 Rb5 33. Rc4 f6 34. exf6 gxf6 35. Kf2 Kd6 36. Ke3 e5 37. fxe5+ Rxe5+ 38. Re4 Kd5 39. Rxe5+ Kxe5 40. h3 f5 41. h4 h5 42. Kf3 Kd4 43. Kf4 Kc4 44. Kxf5 Kxb4 45. g4 hxg4 46. Kxg4 Kxa5 47. h5 b5 48. h6 b4 49. h7 b3 50. h8Q Kb4 51. Qd4+ Kb5 52. Kf5 a5 53. Ke5 a4 54. Kd5 a3 55. Qc4+ Ka5 56. Kc5 b2 57. Qb5# 1-0

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.17"]
[Round "5"]
[White "Luthardt, Christopher"]
[Black "Heiduk, Christopher"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1545"]
[BlackElo "1449"]
[PlyCount "38"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 cxd4 7. Nxd4 Bg6 8. Bb5+ Nd7 9. Bf4 a6 10. Bd3 Bc5 11. Bxg6 hxg6 12. Nf3 Qb6 13. Nc3 Qxb2 14. Na4 Qa3 15. Nxc5 Qxc5 16. Re1 Ne7 17. Rb1 b5 18. Rb3 Rc8 19. Ra3 Qxa3 0-1

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.16"]
[Round "4"]
[White "Schacht, Juergen"]
[Black "Heiduk, Christopher"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1533"]
[BlackElo "1449"]
[PlyCount "66"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Nc6 5. Bb5 Bd7 6. Bb2 a6 7. Bxc6 Bxc6 8. Ne5 Bd7 9. 0-0 e6 10. d3 b5 11. Nd2 Be7 12. Ndf3 h6 13. Qe2 Bc8 14. Nc6 Qd7 15. Nxe7 Qxe7 16. Ne5 Bb7 17. Rf2 Rg8 18. a4 b4 19. Raf1 a5 20. f5 Nd7 21. fxe6 Nxe5 22. Bxe5 Qxe6 23. Bg3 f6 24. Qf3 0-0-0 25. Qf5 Qxf5 26. Rxf5 Rge8 27. R5f3 Re6 28. Re1 Rde8 29. Bf2 Kd7 30. g4 Kd6 31. h4 g5 32. h5 Kd7 33. Rf5 Kd6 1/2-1/2

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.15"]
[Round "3"]
[White "Heiduk, Christopher"]
[Black "Hartmann, Nils"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1449"]
[BlackElo "1560"]
[PlyCount "96"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 cxd4 5. exd4 Nc6 6. 0-0 d5 7. c3 Qc7 8. Re1 Bd6 9. Qe2 0-0 10. Ne5 Nd7 11. f4 Qb6 12. Be3 Qd8 13. Qh5 f5 14. g4 Nf6 15. Qh3 Bxe5 16. g5 Bxf4 17. Bxf4 Ne4 18. Qg2 Ne7 19. Nd2 Ng6 20. Qf3 Nxg5 21. Bxg5 Qxg5+ 22. Qg2 Qxg2+ 23. Kxg2 Nf4+ 24. Kf3 Nxd3 25. Reb1 g5 26. b3 e5 27. Rg1 g4+ 28. Ke3 Nf4 29. dxe5 Nh3 30. Rg2 Bd7 31. c4 Rae8 32. Kd4 Bc6 33. Rg3 h5 34. cxd5 Rd8 35. d6 Rfe8 36. Re1 Ng5 37. h4 Nf3+ 38. Nxf3 Bxf3 39. Rgg1 Bc6 40. Rc1 f4 41. Rc2 f3 42. b4 a6 43. Rc5 f2 44. Rf1 g3 45. e6 Rxd6+ 46. Kc3 Rexe6 47. Rxh5 Re3+ 48. Kc4 Rg6 0-1

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.14"]
[Round "2"]
[White "Ziemek, Gerhard"]
[Black "Heiduk, Christopher"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1592"]
[BlackElo "1449"]
[PlyCount "145"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 e6 4. Bd3 c5 5. e5 Nfd7 6. Nf3 cxd4 7. Ne2 Nc6 8. Bf4 Bb4+ 9. c3 dxc3 10. bxc3 Bc5 11. 0-0 Qc7 12. Ned4 a6 13. Qe2 b5 14. Rae1 Na5 15. Ng5 Nb6 16. Qh5 Bxd4 17. cxd4 Nbc4 18. Nxh7 Rg8 19. Ng5 Qe7 20. Bh7 Rh8 21. Qg4 g6 22. Qh3 Kd7 23. Rd1 Bb7 24. Rd3 Rac8 25. Rf3 Rhf8 26. Qh6 Nc6 27. Rd1 Nb4 28. a3 Nc2 29. h4 N2xa3 30. h5 gxh5 31. Qxh5 b4 32. Bc1 Bc6 33. Nxf7 Ba4 34. Bg5 Qe8 35. Ra1 Bb5 36. Bh6 Rh8 37. Qg6 Rxh7 38. Qxh7 Kc6 39. Ng5 Rc7 40. Rf7 Rxf7 41. Nxf7 Qd7 42. Qg8 Kc7 43. Bg5 Qe8 44. Qg7 Qd7 45. Qf8 a5 46. Nd8 Bc6 47. Qf6 Nc2 48. Nxe6+ Kb6 49. Rb1 a4 50. Nc5 Qa7 51. e6 a3 52. e7 Qa8 53. Qg6 a2 54. Qxc2 axb1Q+ 55. Qxb1 Kb5 56. Qg6 Qe8 57. Qc2 Qa8 58. f4 Qa1+ 59. Kh2 Qxd4 60. Ne6 Qh8+ 61. Kg1 Qa1+ 62. Kf2 Qa7+ 63. Kg3 Qa3+ 64. Kh4 Kb6 65. Qf2+ Qe3 66. Qxe3+ Nxe3 67. g4 b3 68. Bf6 Nc4 69. g5 b2 70. Bxb2 Nxb2 71. g6 Be8 72. g7 Nd3 73. g8Q 1-0

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.13"]
[Round "1"]
[White "Heiduk, Christopher"]
[Black "Schaeufele, Joerg"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1449"]
[BlackElo "1718"]
[PlyCount "38"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 d6 5. Bg5 bxc4 6. Bxf6 exf6 7. Qxc4 Ba6 8. Qa4+ Qd7 9. Qc2 g6 10. g3 Bg7 11. Bg2 0-0 12. e4 f5 13. Ne2 Bxe2 14. Qxe2 fxe4 15. Bxe4 f5 16. Nc3 Bxc3+ 17. bxc3 fxe4 18. c4 Qf5 19. Rf1 Nd7 0-1

