[Event "Mittelrhein Verbandsliga Nord 1920"]
[Site "Mittelrhein"]
[Date "2020.02.16"]
[Round "6.3"]
[White "Maciag, David"]
[Black "Laschewski, Andreas"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1924"]
[BlackElo "1931"]
[PlyCount "34"]
[EventDate "2019.09.29"]
[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 "Monheim/Baumberg"]
[BlackTeam "Pulheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Re1 d5 8. Nbd2 Nbd7 9. b3 0-0 10. Bb2 cxd4 11. cxd4 Rc8 12. Rc1 Rxc1 13. Qxc1 Qb8 14. Qb1 Rc8 15. Rc1 Rc7 16. Rxc7 Qxc7 17. Qc1 Qxc1+ 1/2-1/2

[Event "Mittelrhein Verbandsliga Nord 1920"]
[Site "Mittelrhein"]
[Date "2020.01.19"]
[Round "5.3"]
[White "Loetzerich, Rolf"]
[Black "Maciag, David"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1915"]
[BlackElo "1924"]
[PlyCount "89"]
[EventDate "2019.09.29"]
[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 "Eikamp Freibauer"]
[BlackTeam "Monheim/Baumberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Nbd2 b6 7. e3 Bb7 8. Be2 0-0 9. 0-0 d6 10. Rc1 Nbd7 11. Qa4 a5 12. a3 bxa3 13. Qxa3 Qb8 14. Rfd1 Rc8 15. h3 h6 16. Nh2 Re8 17. Bf3 Bxf3 18. Nhxf3 e5 19. dxe5 dxe5 20. Nb1 Nc5 21. Nc3 e4 22. Nd4 Qe5 23. Ndb5 Rad8 24. Rd4 Nd3 25. Rc2 Rxd4 26. Nxd4 Qg5 27. Nxe4 Nxe4 28. Qxd3 g6 29. Qe2 a4 30. Rc1 Nc5 31. Rd1 h5 32. Qf3 Re4 33. Nb5 Qe7 34. Rd4 Kg7 35. Qd1 Nb3 36. Rd7 Qf6 37. Nd6 Re7 38. Rxe7 Qxe7 39. Qd5 f5 40. Qc6 Qa7 41. Nc8 Qa5 42. Qc7+ Kh8 43. Qd8+ Kg7 44. Qe7+ Kg8 45. Qf6 1-0

[Event "Mittelrhein Verbandsliga Nord 1920"]
[Site "Mittelrhein"]
[Date "2019.12.08"]
[Round "4.3"]
[White "Maciag, David"]
[Black "Esser, Michael"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1924"]
[BlackElo "2032"]
[PlyCount "84"]
[EventDate "2019.09.29"]
[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 "Monheim/Baumberg"]
[BlackTeam "Bayer Leverkusen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nd2 Nf6 5. c3 e6 6. Ngf3 Bd6 7. Ne5 Qc7 8. Bb5 0-0 9. Bxc6 bxc6 10. 0-0 Rb8 11. b3 a5 12. Nd3 cxd4 13. Bxd6 Qxd6 14. cxd4 Ba6 15. Qc2 Rfc8 16. Rfc1 Bxd3 17. Qxd3 c5 18. Qc2 Nd7 19. Qc3 Qa6 20. g3 cxd4 21. Qxd4 Nf6 22. Kg2 h6 23. h3 Rc6 24. Rab1 Rbc8 25. Rxc6 Rxc6 26. a3 Qe2 27. Qb2 e5 28. Nc4 Qxb2 29. Nxb2 Rc2 30. Nd3 d4 31. exd4 exd4 32. Kf3 Rd2 33. Nc5 Ra2 34. a4 Nd5 35. Re1 Rc2 36. Nd3 Rc3 37. Ke4 Rxb3 38. Kxd4 Nb4 39. Re8+ Kh7 40. Nc5 Rb2 41. Ke3 Rc2 42. Nb7 Ra2 1/2-1/2

[Event "Mittelrhein Verbandsliga Nord 1920"]
[Site "Mittelrhein"]
[Date "2019.11.17"]
[Round "3.3"]
[White "Maciag, David"]
[Black "Bayer, Udo"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1924"]
[BlackElo "1933"]
[PlyCount "136"]
[EventDate "2019.09.29"]
[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 "Monheim/Baumberg"]
[BlackTeam "Hitdorf SV Springer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 d6 6. Nxd4 Be7 7. Nc3 0-0 8. Nxc6 bxc6 9. h3 Bb7 10. Bd3 Nd7 11. f4 Bf6 12. Ne2 c5 13. Ng3 g6 14. f5 Bd4+ 15. Kh1 Qh4 16. Ne2 Bxe4 17. Bxe4 Qxe4 18. Rf4 Qe5 19. Nxd4 cxd4 20. Qxd4 Rfe8 21. Bd2 Qxd4 22. Rxd4 Re2 23. Rf1 Nc5 24. fxg6 hxg6 25. Ba5 Rxc2 26. Rh4 Nd7 27. Re1 Ne5 28. Bc3 f6 29. Ra4 Kf7 30. Ree4 Nd3 31. Rh4 Kg7 32. Rac4 Rc1+ 33. Kh2 c5 34. Ra4 d5 35. Ra6 d4 36. Bd2 Rc2 37. Bh6+ Kf7 38. Rc6 Ne5 39. Rc7+ Ke6 40. Kg3 d3 41. Ra4 d2 42. Ra6+ Kd5 43. Bxd2 Rxd2 44. b3 f5 45. h4 Rh8 46. Raxa7 Rd3+ 47. Kf2 Rxh4 48. Rc8 Ng4+ 49. Ke2 Re3+ 50. Kd2 Re5 51. Rd8+ Kc6 52. Ra6+ Kc7 53. Rg8 Rd5+ 54. Kc3 Ne5 55. Rg7+ Rd7 56. Ra7+ Kd6 57. Raxd7+ Nxd7 58. Rxg6+ Kd5 59. Rg7 Ne5 60. Rg8 Rg4 61. Rd8+ Ke4 62. Rd2 Rg3+ 63. Kc2 Ng4 64. a3 Ne3+ 65. Kb1 Rxg2 66. Rd8 f4 67. a4 f3 68. Re8+ Kd3 0-1

[Event "Mittelrhein Verbandsliga Nord 1920"]
[Site "Mittelrhein"]
[Date "2019.10.27"]
[Round "2.3"]
[White "Koopmeiners, Karl"]
[Black "Maciag, David"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1989"]
[BlackElo "1924"]
[PlyCount "53"]
[EventDate "2019.09.29"]
[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 "Troisdorf"]
[BlackTeam "Monheim/Baumberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. Nf3 Nc6 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Nc3 d6 10. c5 0-0 11. cxd6 cxd6 12. Be2 Qb6 13. Qc2 Be6 14. h4 g4 15. 0-0 Rac8 16. Rfd1 d5 17. Rab1 Rfd8 18. Bxe5 Bxe5 19. Qa4 g3 20. Nxd5 gxf2+ 21. Kf1 Bxd5 22. Rxd5 Qxe3 23. Rbd1 Rf8 24. Qg4+ Kh8 25. Qf5 Bxb2 26. Bd3 Qh6 27. Qxf2 1/2-1/2

[Event "Mittelrhein Verbandsliga Nord 1920"]
[Site "Mittelrhein"]
[Date "2019.09.29"]
[Round "1.3"]
[White "Maciag, David"]
[Black "Messerschmidt, Jens"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1924"]
[BlackElo "1897"]
[PlyCount "115"]
[EventDate "2019.09.29"]
[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 "Monheim/Baumberg"]
[BlackTeam "Koeln Muelheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 Bd6 5. Ngf3 0-0 6. Bd3 c6 7. Ne5 Qc7 8. Qf3 Nfd7 9. Qh3 f5 10. Ndf3 Bxe5 11. dxe5 Nc5 12. 0-0 h6 13. Qh4 Nba6 14. Rad1 b6 15. a3 Nxd3 16. cxd3 Nc5 17. b4 Na4 18. Rd2 c5 19. Rc1 Qd7 20. Qg3 Kh7 21. h4 Qf7 22. Rdc2 Ba6 23. Ne1 Qh5 24. Rb1 Rg8 25. b5 Bb7 26. Nf3 d4 27. exd4 Bxf3 28. Qxf3 Qxf3 29. gxf3 cxd4 30. Rb4 Nc3 31. Rxd4 Nxb5 32. Rd7 Rad8 33. Re7 Rxd3 34. Be3 Nxa3 35. Rc6 Nb5 36. Rcxe6 Nd4 37. Bxd4 Rxd4 38. Rxa7 Rxh4 39. Rxb6 Rd4 40. Rf7 f4 41. Re6 Ra8 42. Ree7 Ra1+ 43. Kg2 Rdd1 44. Rxg7+ Kh8 45. Rgf7 Rg1+ 46. Kh3 h5 47. Re8+ Rg8 48. Rxg8+ Kxg8 49. Rxf4 Rh1+ 50. Kg2 Re1 51. Re4 Ra1 52. Rh4 Kf7 53. Rxh5 Kg6 54. Rh4 Kf5 55. Re4 Ra5 56. e6 Ra8 57. e7 Re8 58. Kf1 1-0

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.19"]
[Round "11.4"]
[White "Hoerchens, Joern"]
[Black "Maciag, David"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1832"]
[BlackElo "1870"]
[PlyCount "30"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Dormagen SV"]
[BlackTeam "Baumberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. g3 0-0 7. Bg2 Nc6 8. 0-0 Nxd4 9. Qxd4 d6 10. e4 Be6 11. Qd3 Rc8 12. Nd5 Nxd5 13. cxd5 Bd7 14. Rb1 Qa5 15. Re1 Qxe1+ 0-1

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.05"]
[Round "10.4"]
[White "Maciag, David"]
[Black "Schmitz, Manuela"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1870"]
[BlackElo "1943"]
[PlyCount "67"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Baumberg"]
[BlackTeam "Eikamp ISVFB"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nd2 e6 5. c3 Nc6 6. Ngf3 Be7 7. Ne5 Nxe5 8. dxe5 Nd7 9. Nf3 f6 10. exf6 Nxf6 11. Bd3 0-0 12. 0-0 b6 13. b3 Bb7 14. Ng5 Qd7 15. Qc2 h6 16. Nf3 Bd6 17. Ne5 Bxe5 18. Bxe5 Qc6 19. f3 Nd7 20. Bg3 e5 21. c4 d4 22. exd4 exd4 23. Be4 Qc8 24. Bf5 Qd8 25. Rae1 Nf6 26. Re5 Re8 27. Rfe1 Rxe5 28. Rxe5 Qf8 29. Bg6 Bc6 30. Qe2 Be8 31. Bd3 Bf7 32. Bh4 Re8 33. Bxf6 gxf6 34. Qe4 1-0

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.04.07"]
[Round "9.4"]
[White "Mueller, Peter"]
[Black "Maciag, David"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1881"]
[BlackElo "1870"]
[PlyCount "140"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Godesberg III"]
[BlackTeam "Baumberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 g6 5. Be2 Bg7 6. 0-0 0-0 7. Nc3 Bg4 8. cxd5 cxd5 9. Qb3 b6 10. h3 Bxf3 11. Bxf3 e6 12. Bd2 Nc6 13. Rfc1 Na5 14. Qc2 Nc4 15. Be1 Rc8 16. b3 Nd6 17. Qd3 Qd7 18. Rc2 Rc7 19. Rac1 Rfc8 20. Be2 Nfe4 21. f3 Nxc3 22. Rxc3 h5 23. Qd2 Bh6 24. Ba6 Rxc3 25. Rxc3 Rxc3 26. Qxc3 Nf5 27. Bf2 Nd6 28. g4 hxg4 29. hxg4 f5 30. gxf5 gxf5 31. Bd3 Bg7 32. Bg3 Bf8 33. Kf2 Kf7 34. Qc1 Bg7 35. Qh1 Kf8 36. Qh5 Ne8 37. Ke2 Qc6 38. Be1 Nf6 39. Bb4+ Kg8 40. Qg6 Qc7 41. Qg1 Kf7 42. Bd2 Bf8 43. Kf2 Bd6 44. Qc1 Qxc1 45. Bxc1 Ke7 46. Bd2 a5 47. Ke1 Ba3 48. Kd1 Ne8 49. Kc2 Nd6 50. Bc1 Bxc1 51. Kxc1 Kf6 52. Kd2 Kg5 53. Ke2 b5 54. a4 b4 55. Kf2 Kf6 56. Kg3 e5 57. Bb5 Ke6 58. Bc6 e4 59. Kf4 exf3 60. Kxf3 Ne4 61. Ke2 Kf6 62. Kd3 Nc3 63. Bd7 Ne4 64. Be8 Nc3 65. Bh5 Ke6 66. Bf3 Kd6 67. Bg2 Ke6 68. Bh3 Kf6 69. Kd2 Kg5 70. Bf1 Kf6 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.03.10"]
[Round "8.4"]
[White "Maciag, David"]
[Black "Koenner, Martin"]
[Result "1/2-1/2"]
[ECO "E84"]
[WhiteElo "1870"]
[BlackElo "1936"]
[PlyCount "89"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Baumberg"]
[BlackTeam "Rheinpark BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nc6 7. Qd2 a6 8. Nge2 Rb8 9. Bh6 b5 10. Bxg7 Kxg7 11. cxb5 axb5 12. d5 Ne5 13. Nd4 b4 14. Nd1 Bd7 15. Be2 c5 16. dxc6 Nxc6 17. Nxc6 Bxc6 18. 0-0 Qb6+ 19. Qe3 Nd7 20. Qxb6 Rxb6 21. Ne3 Nc5 22. Rfc1 f6 23. Bc4 Rd8 24. b3 e6 25. Rd1 Kf7 26. Rd2 Ke7 27. Rad1 f5 28. exf5 gxf5 29. Rd4 Be8 30. g4 fxg4 31. fxg4 Bg6 32. h4 Be4 33. Rf1 d5 34. Be2 Ra8 35. Rd2 Rbb8 36. Bf3 Rf8 37. Bxe4 Nxe4 38. Rxf8 Kxf8 39. Rd4 Rxa2 40. Rxb4 Kf7 41. Rb7+ Kf6 42. Rxh7 d4 43. Nc4 d3 44. Rh6+ Kf7 45. Rh7+ 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.02.10"]
[Round "7.4"]
[White "Eilers, Jochen"]
[Black "Maciag, David"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1975"]
[BlackElo "1870"]
[PlyCount "123"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergische SF"]
[BlackTeam "Baumberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 c5 2. Bg2 Nc6 3. e4 g6 4. Nc3 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nge7 8. Bh6 Bxh6 9. Qxh6 Nd4 10. Rc1 Qb6 11. Nge2 Qxb2 12. 0-0 Nxe2+ 13. Nxe2 Nc6 14. Rfe1 Nd4 15. Nxd4 Qxd4 16. c3 Qf6 17. e5 dxe5 18. Re3 Rb8 19. Rf3 Qe7 20. Qg7 Rf8 21. Qxe5 Ra8 22. Re3 f6 23. Qf4 Kf7 24. Qh6 Kg8 25. Rce1 Qg7 26. Qf4 Rd8 27. Qc4 Qf8 28. Bh3 f5 29. g4 f4 30. Re5 b6 31. g5 Rd6 32. R1e4 Qd8 33. Rxf4 Kg7 34. Rf3 Bb7 35. Rfe3 Bd5 36. Qh4 Bxa2 37. c4 Rxd3 38. Bxe6 Rxe3 39. Rxe3 Kh8 40. Bd5 Rc8 41. Qf4 Qf8 42. Qe5+ Qg7 43. Qd6 b5 44. Re7 Qa1+ 45. Kg2 Bxc4 46. Bxc4 bxc4 47. Re5 Qd4 48. Qf6+ Kg8 49. Qe6+ Kg7 50. Rd5 Qf4 51. Rd7+ Kh8 52. Qe7 Qg4+ 53. Kf1 Qh3+ 54. Ke2 Qg4+ 55. Kd2 Qf4+ 56. Ke1 Qc1+ 57. Ke2 Qc2+ 58. Ke3 Qc3+ 59. Kf4 Qc1+ 60. Kg3 Qg1+ 61. Kf3 Qh1+ 62. Ke2 1-0

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.01.20"]
[Round "6.4"]
[White "Maciag, David"]
[Black "Ostenda, Eric"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "1870"]
[BlackElo "1961"]
[PlyCount "91"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Baumberg"]
[BlackTeam "Kalker/Deutzer SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. c4 dxc4 6. Ne5 0-0 7. 0-0 c5 8. dxc5 Qc7 9. Nxc4 Na6 10. c6 Nh5 11. Qa4 b5 12. Qxb5 Rb8 13. Qa5 Qxa5 14. Nxa5 Bxb2 15. Bxb2 Rxb2 16. Nc3 Be6 17. Rfb1 Rfb8 18. Nb7 Rxb1+ 19. Rxb1 Nc7 20. a4 a6 21. a5 Nf6 22. Rb6 Rc8 23. e4 Bc4 24. Bf1 Bxf1 25. Kxf1 Kf8 26. Nc5 Ke8 27. Nxa6 Nxa6 28. Rxa6 Kd8 29. f3 Nd7 30. cxd7 Rxc3 31. Ra7 Rxf3+ 32. Ke2 Ra3 33. a6 f5 34. e5 e6 35. Kf2 g5 36. h4 gxh4 37. gxh4 Ra2+ 38. Kf3 Ra3+ 39. Ke2 Ra2+ 40. Ke3 Ra3+ 41. Kd4 Ke7 42. Kc5 Rc3+ 43. Kb6 Rb3+ 44. Kc7 Rc3+ 45. Kb8 Ra3 46. Kc8 1-0

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.12.16"]
[Round "5.4"]
[White "Debald, Heinrich"]
[Black "Maciag, David"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1998"]
[BlackElo "1870"]
[PlyCount "114"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Leverkusen SC Bayer"]
[BlackTeam "Baumberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. c4 c6 7. b3 Bf5 8. Nbd2 Ne4 9. Bb2 Nd7 10. Nh4 Nxd2 11. Qxd2 Be6 12. e4 dxe4 13. Bxe4 Bh3 14. Rfe1 e6 15. Rad1 Nf6 16. Bh1 Ng4 17. d5 Bxb2 18. Qxb2 cxd5 19. cxd5 exd5 20. Bxd5 Qb6 21. Re7 Rab8 22. Qd4 Qxd4 23. Rxd4 Rbc8 24. Rc4 Rcd8 25. Bf3 h5 26. Ng2 Rfe8 27. Rce4 Nf6 28. Rxe8+ Nxe8 29. Nf4 Bg4 30. Bxg4 hxg4 31. Nd5 Kf8 32. Ne3 f5 33. Rc4 Ke7 34. Kg2 Rd2 35. Rc2 Rxc2 36. Nxc2 Kd6 37. f3 Nf6 38. Ne3 gxf3+ 39. Kxf3 Ke5 40. g4 b5 41. gxf5 gxf5 42. b4 a6 43. a3 Kd4 44. Nxf5+ Kc3 45. Nd6 Kb3 46. Ne4 Nd5 47. Nc5+ Kxa3 48. Nxa6 Nxb4 49. Nc7 Ka4 50. h4 Nc6 51. Nxb5 Kxb5 52. h5 Ne7 53. Ke4 Kc6 54. Ke5 Kd7 55. Kf6 Ke8 56. Kg7 Nf5+ 57. Kg6 Ne7+ 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.11.18"]
[Round "4.4"]
[White "Maciag, David"]
[Black "Kocur, Beata"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "1870"]
[BlackElo "1784"]
[PlyCount "81"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Baumberg"]
[BlackTeam "Hitdorf SV Springer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. d5 a6 9. a4 a5 10. e4 Nc5 11. Qc2 Ne8 12. Be3 Na6 13. Qd2 b6 14. Bh6 Nc5 15. Bxg7 Nxg7 16. Qh6 f6 17. Rfe1 Bd7 18. Nb5 Nh5 19. Nh4 Rc8 20. Ra3 Qe7 21. Bf3 Ng7 22. Bg2 f5 23. exf5 Nxf5 24. Nxf5 Rxf5 25. Be4 Rf7 26. f3 Qf6 27. h3 g5 28. Qxf6 Rxf6 29. Kg2 Rh6 30. g4 Rf6 31. Bc2 Na6 32. Rc3 Rcf8 33. Kg3 c6 34. Na7 cxd5 35. cxd5 Nc5 36. b3 Rf4 37. Nc6 R8f7 38. Nb8 Bc8 39. Nc6 Bd7 40. Nb8 Bc8 41. Nc6 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.10.28"]
[Round "3.4"]
[White "Maciag, David"]
[Black "Niesel, Tobias"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1870"]
[BlackElo "1924"]
[PlyCount "66"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Baumberg"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Bd3 Bg7 5. b3 b6 6. Bb2 Bb7 7. c4 0-0 8. 0-0 cxd4 9. exd4 d5 10. Nbd2 Nbd7 11. Re1 e6 12. Rc1 Rc8 13. a4 a5 14. Ba3 Re8 15. Bd6 Nb8 16. c5 Nc6 17. Bb5 Nd7 18. Nf1 Bf8 19. Bxf8 Rxf8 20. Ne3 bxc5 21. dxc5 Nf6 22. Bxc6 Bxc6 23. Ne5 d4 24. N3g4 Nxg4 25. Nxg4 d3 26. Qd2 Bb7 27. Rc3 Ba6 28. c6 Qd4 29. Re4 Qg7 30. Ne5 Rfd8 31. h3 Rd5 32. Nd7 Rd6 33. Ne5 Rd5 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.30"]
[Round "2.4"]
[White "Brochhagen, Thomas"]
[Black "Maciag, David"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1946"]
[BlackElo "1870"]
[PlyCount "73"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Langenfeld II"]
[BlackTeam "Baumberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. c3 b6 6. Nbd2 Bb7 7. 0-0 Be7 8. a3 d5 9. b4 c4 10. Bc2 b5 11. a4 a6 12. e4 dxe4 13. Nxe4 Nd5 14. Bd2 h6 15. Qe2 Nf6 16. Nxf6+ Bxf6 17. Bf4 Ne7 18. Be4 Bxe4 19. Qxe4 Nd5 20. Rfc1 0-0 21. g3 Re8 22. a5 Rc8 23. h4 Qe7 24. Rab1 Nxf4 25. Qxf4 e5 26. dxe5 Bxe5 27. Nxe5 Qxe5 28. Qxe5 Rxe5 29. Re1 Rxe1+ 30. Rxe1 Rd8 31. Kf1 g6 32. Re2 Kg7 33. Ke1 Kf6 34. Rd2 Rxd2 35. Kxd2 Ke5 36. Ke3 h5 37. f3 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.02"]
[Round "1.4"]
[White "Maciag, David"]
[Black "Weber, Peter"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1870"]
[BlackElo "1765"]
[PlyCount "101"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Baumberg"]
[BlackTeam "Koeln Worringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. c4 a6 7. b3 Nbd7 8. Bb2 h6 9. Nbd2 Be7 10. Re1 Ne4 11. Nxe4 Bxe4 12. Nd2 Bxg2 13. Kxg2 Nf6 14. e4 dxe4 15. Nxe4 Nxe4 16. Rxe4 Bf6 17. Ba3 Qa5 18. Bd6 Qf5 19. Qe2 0-0-0 20. Be5 Bxe5 21. Rxe5 Qf6 22. Rd1 Rd7 23. b4 Rhd8 24. Qe3 Qg6 25. Rd2 Qb1 26. Qc3 Rd6 27. a4 f6 28. Ree2 Qf5 29. b5 axb5 30. axb5 c5 31. dxc5 Rxd2 32. Rxd2 Rxd2 33. Qxd2 Qxc5 34. Qd3 Kc7 35. Qg6 Qf8 36. c5 Qxc5 37. Qxg7+ Kb6 38. Qxf6 Qd5+ 39. f3 Kxb5 40. Qxh6 Kc4 41. Qc1+ Kb3 42. h4 b5 43. g4 b4 44. Qb1+ Ka4 45. g5 b3 46. g6 Qd2+ 47. Kh3 Qc3 48. Qe4+ Ka3 49. Qa8+ Kb4 50. Qb7+ Ka5 51. g7 1-0

[Event "Eifel op 1st"]
[Site "Schleiden Gmuend"]
[Date "2004.06.14"]
[Round "5"]
[White "Blumenstein, Jan"]
[Black "Maciag, David"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2160"]
[BlackElo "1834"]
[PlyCount "43"]
[EventDate "2004.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 0-0 7. Bd3 Nbd7 8. Nge2 Ne5 9. 0-0 Nh5 10. f4 Nxd3 11. Qxd3 Bxc3 12. Nxc3 exd5 13. exd5 f5 14. b3 Bd7 15. Bb2 Qh4 16. g3 Qg4 17. Nd1 Rae8 18. Ne3 Qg6 19. Ng2 Re4 20. Qf3 Rfe8 21. Rae1 Nf6 22. Bxf6 1/2-1/2

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2000.05.19"]
[Round "9"]
[White "Maciag, David"]
[Black "Ljuboschiz, Alexander"]
[Result "1-0"]
[ECO "E90"]
[BlackElo "2193"]
[PlyCount "98"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Bg5 h6 7. Be3 Ng4 8. Qd2 Nxe3 9. Qxe3 c6 10. h3 Nd7 11. Be2 Qb6 12. Qd2 e5 13. d5 c5 14. g4 a6 15. a4 Qd8 16. h4 Nf6 17. Nh2 Nh7 18. Nf1 f5 19. gxf5 gxf5 20. f3 Nf6 21. Bd3 f4 22. Rg1 Kh8 23. Qf2 Bd7 24. Nd2 Nh5 25. 0-0-0 Ng3 26. Nf1 Nxf1 27. Rdxf1 Rg8 28. Rg6 Be8 29. Rg2 Bf7 30. Rfg1 Qe7 31. Bf1 Bf6 32. Rh1 Rxg2 33. Bxg2 Bh5 34. Bh3 Bxh4 35. Qf1 Bg5 36. Be6 Bf7 37. Bf5 Be8 38. Qg2 Qf6 39. a5 Kg7 40. Qh3 Qd8 41. Rg1 Rb8 42. Kc2 b6 43. axb6 Rxb6 44. b3 a5 45. Ra1 Rb7 46. Be6 Qb6 47. Rb1 Qc7 48. Ra1 Qb8 49. Rxa5 Rxb3 1-0

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2000.04.28"]
[Round "8"]
[White "Gnass, Arno"]
[Black "Maciag, David"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "54"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 c5 5. Bd2 0-0 6. a3 cxd4 7. axb4 dxc3 8. bxc3 b6 9. e3 Bb7 10. Be2 Ne4 11. 0-0 f5 12. Be1 g5 13. Nd4 a6 14. f3 Nf6 15. Bg3 Qe7 16. Qc2 h5 17. Rfd1 h4 18. Nxf5 exf5 19. Bd6 Qxe3+ 20. Kh1 Rf7 21. Qxf5 Nh7 22. Qg6+ Rg7 23. Qc2 h3 24. c5 hxg2+ 25. Kxg2 g4 26. Bc4+ Kh8 27. Bg3 Qxf3+ 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2000.04.14"]
[Round "7"]
[White "Maciag, David"]
[Black "Epding, Volker"]
[Result "0-1"]
[ECO "D60"]
[PlyCount "74"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 c6 7. Be2 Nbd7 8. 0-0 h6 9. Bh4 b6 10. a3 Bb7 11. Rc1 Rc8 12. Qa4 a5 13. cxd5 exd5 14. h3 Bd6 15. Nh2 g5 16. Bg3 Bxg3 17. fxg3 Qe7 18. Rf3 c5 19. Bb5 Rcd8 20. g4 Ne4 21. Nxe4 dxe4 22. Rf5 cxd4 23. exd4 Nf6 24. Nf1 Qd6 25. Ne3 Nd5 26. Nxd5 Bxd5 27. Bc6 Qg3 28. Rc3 Qe1+ 29. Kh2 Be6 30. Re5 Qd2 31. Rxe4 Qxb2 32. Rf3 Bd5 33. Bxd5 Rxd5 34. Qc6 Rxd4 35. Qxh6 Rxe4 36. Qxg5+ Qg7 37. Qd5 Qe5+ 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2000.03.24"]
[Round "6"]
[White "Pyka, Andreas"]
[Black "Maciag, David"]
[Result "1/2-1/2"]
[ECO "E29"]
[WhiteElo "2065"]
[PlyCount "84"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. a3 Bxc3+ 7. bxc3 Nc6 8. Ne2 d6 9. 0-0 b6 10. e4 e5 11. d5 Ne7 12. f4 exf4 13. Bxf4 Bg4 14. e5 dxe5 15. Bxe5 Nd7 16. Bg3 Ng6 17. h3 Bxe2 18. Qxe2 Qg5 19. Bh2 Rae8 20. Qc2 Nde5 21. Bxg6 hxg6 22. Bf4 Qf5 23. Qxf5 gxf5 24. Bxe5 Rxe5 25. Rfe1 f6 26. a4 Rfe8 27. Kf2 Kf7 28. Rxe5 fxe5 29. a5 Rd8 30. axb6 axb6 31. Ra7+ Kf6 32. Rb7 Rd6 33. Ke3 g5 34. Rc7 e4 35. g4 Ke5 36. gxf5 Kxf5 37. Rf7+ Ke5 38. Re7+ Kf5 39. Rxe4 Rh6 40. Re8 Rxh3+ 41. Ke2 Rh6 42. Kf2 Rf6 1/2-1/2

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2000.03.10"]
[Round "5"]
[White "Maciag, David"]
[Black "Wilczek, Ralph"]
[Result "1/2-1/2"]
[ECO "A41"]
[BlackElo "2168"]
[PlyCount "38"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. e4 e6 5. Bg5 Ne7 6. Nc3 h6 7. Be3 Nd7 8. Be2 b6 9. Qd2 Bb7 10. h4 a6 11. a3 Nc6 12. d5 Ne7 13. dxe6 fxe6 14. h5 g5 15. Nd4 Bxd4 16. Bxd4 e5 17. Be3 Nf6 18. f3 0-0 19. Nd5 Nexd5 1/2-1/2

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2000.02.25"]
[Round "4"]
[White "Pruess, Martin"]
[Black "Maciag, David"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "110"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Bg4 5. Bc4 e6 6. h3 Bxf3 7. Qxf3 Nd4 8. Qd3 Ne7 9. 0-0 g6 10. Ne2 Bg7 11. c3 Nxe2+ 12. Qxe2 Nc6 13. f5 Qe7 14. fxe6 fxe6 15. d3 0-0-0 16. Qg4 Rde8 17. Bg5 h5 18. Qh4 Qd7 19. Bb5 Rhf8 20. Bf6 Bh6 21. Bg5 Bg7 22. Bxc6 Qxc6 23. Be7 Rxf1+ 24. Rxf1 Be5 25. Qg5 Qb5 26. Bf6 Bxf6 27. Rxf6 Qxd3 28. Qxg6 Kd7 29. Rf7+ Re7 30. Kh2 Qe3 31. Rf8 a5 32. Qg8 Qxe4 33. Rd8+ Kc6 34. Rc8+ Kd5 35. Qg5+ Qe5+ 36. Qxe5+ Kxe5 37. Ra8 b6 38. Rb8 d5 39. Rxb6 d4 40. cxd4+ cxd4 41. Kg3 Rf7 42. Rb5+ Ke4 43. Rxa5 d3 44. Ra6 e5 45. Rd6 Ke3 46. Rd5 e4 47. a4 d2 48. b4 Ke2 49. b5 d1Q 50. Rxd1 Kxd1 51. b6 e3 52. a5 e2 53. a6 e1Q+ 54. Kh2 Qe5+ 55. Kg1 Ke1 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2000.02.11"]
[Round "3"]
[White "Maciag, David"]
[Black "Boelter, Dieter"]
[Result "0-1"]
[ECO "D87"]
[PlyCount "86"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Be3 c5 9. Ne2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qd8 12. Be3 e6 13. 0-0 b6 14. f4 Bb7 15. Qd3 Nc6 16. f5 exf5 17. exf5 Na5 18. fxg6 hxg6 19. Nf4 Nxc4 20. Qxc4 Rc8 21. Qb3 Bxd4 22. Rad1 Bxe3+ 23. Qxe3 Qc7 24. Qh3 Qc5+ 25. Kh1 Qc2 26. Kg1 Ba6 27. Rfe1 Qc5+ 28. Kh1 Qg5 29. Qf3 Rc7 30. Rd5 Qh4 31. Rde5 Bb7 32. Qe3 Rc2 33. Nd5 Bxd5 34. Rxd5 Qf2 35. Qxf2 Rxf2 36. Ra1 Rc8 37. Rg5 Rxa2 38. Rb1 Rac2 39. Kg1 Rc1+ 40. Rxc1 Rxc1+ 41. Kf2 Rc3 42. Rb5 Kg7 43. Ke2 Ra3 0-1

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2000.01.28"]
[Round "2"]
[White "Hess, Christian1111"]
[Black "Maciag, David"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2260"]
[PlyCount "103"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 Qb6 8. Qd3 Bg4 9. Nc3 Bxf3 10. Qxf3 g6 11. 0-0 Bg7 12. b3 Nf6 13. Bb2 0-0 14. Rad1 Qa5 15. e5 Qxe5 16. Rfe1 Qh5 17. Qxh5 Nxh5 18. Rxe7 Rfe8 19. Rxe8+ Rxe8 20. Kf1 Re6 21. g3 f5 22. Rd3 Kf7 23. f3 Nf6 24. Ne2 d5 25. cxd5 cxd5 26. Bxf6 Kxf6 27. Rxd5 Ra6 28. a4 Ke7 29. Rb5 Rb6 30. Rxb6 axb6 31. Ke1 Kd6 32. Kd2 Kc5 33. Kc2 Be5 34. Nc1 Bg7 35. Nd3+ Kd4 36. Kd2 g5 37. b4 Kc4 38. a5 bxa5 39. bxa5 Bc3+ 40. Ke2 Bxa5 41. Ne5+ Kd5 42. Nf7 g4 43. fxg4 fxg4 44. Nh6 Ke4 45. Nxg4 Kf5 46. Kf3 Bc7 47. Ne3+ Kg5 48. h4+ Kg6 49. g4 h5 50. g5 Bd8 51. Kf4 Bc7+ 52. Ke4 1/2-1/2

[Event "Leverkusen-ch op"]
[Site "Leverkusen"]
[Date "2000.01.07"]
[Round "1"]
[White "Maciag, David"]
[Black "Teuber, Alfons"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "46"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 h5 2. c4 d6 3. Nc3 Nf6 4. Nf3 h4 5. h3 d5 6. cxd5 Nxd5 7. e4 Nb6 8. Be3 e6 9. Qb3 Nc6 10. Bb5 Bd7 11. Rd1 a6 12. Ba4 Nb4 13. Bxd7+ Qxd7 14. 0-0 0-0-0 15. Ne5 Qe8 16. a3 f6 17. Nc4 Nxc4 18. Qxc4 Qc6 19. Qb3 Qd6 20. axb4 Qxb4 21. Qxe6+ Kb8 22. Nd5 Bd6 23. Nxb4 Bxb4 1-0

[Event "Recklinghausen op"]
[Site "Recklinghausen"]
[Date "1999.??.??"]
[Round "4"]
[White "Beyer, Thomas"]
[Black "Maciag, David"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "123"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. f4 e6 2. e4 c5 3. Nf3 Nc6 4. c3 d5 5. e5 d4 6. d3 b5 7. g3 Bb7 8. Bg2 Qb6 9. 0-0 Nge7 10. Qe1 h5 11. h3 Nf5 12. Kh2 Be7 13. Na3 a6 14. Nc2 Rd8 15. c4 b4 16. Nd2 h4 17. g4 Ng3 18. Rf2 Qc7 19. Nf1 Kd7 20. g5 Nf5 21. Qd1 f6 22. exf6 gxf6 23. Kg1 Rhg8 24. Qg4 Rg7 25. Nh2 Bd6 26. Be4 Nfe7 27. Nf3 f5 28. Bxc6+ Qxc6 29. Qg2 Ng6 30. Nfe1 Qc7 31. Qf1 Re8 32. Ng2 Qc6 33. Nce1 Rf7 34. Bd2 Ref8 35. Nf3 e5 36. fxe5 Nxe5 37. Nxe5+ Bxe5 38. Re1 Bg3 39. Ree2 Bxf2+ 40. Rxf2 Qa4 41. Nxh4 Qxa2 42. Ng6 Re8 43. h4 Qxb2 44. Bf4 Qc3 45. Ne5+ Rxe5 46. Bxe5 b3 47. Rxf5 Re7 48. Rf7 Bf3 49. Qh3+ Ke8 50. Rxe7+ Kxe7 51. Bf6+ Kf7 52. Qd7+ Kg6 53. Qg7+ Kf5 54. Qd7+ Kf4 55. Qd6+ Ke3 56. Qe5+ Kd2 57. Qf4+ Ke2 58. Qe5+ Kd1 59. g6 Qxd3 60. g7 Qg6+ 61. Bg5 Qc2 62. Qg3 0-1

[Event "Recklinghausen op"]
[Site "Recklinghausen"]
[Date "1999.??.??"]
[Round "3"]
[White "Maciag, David"]
[Black "Friedrichs, Klaus"]
[Result "0-1"]
[ECO "E30"]
[BlackElo "2145"]
[PlyCount "66"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. a3 Bxc3+ 6. bxc3 h6 7. Bxf6 Qxf6 8. g3 Nc6 9. e3 b6 10. Nf3 Ba6 11. Nd2 0-0 12. Bg2 Rac8 13. Qa4 Na5 14. Qxd7 cxd4 15. cxd4 Nxc4 16. Qxa7 Nxd2 17. Qxa6 Rc2 18. f4 Qf5 19. Rd1 Nc4 20. 0-0 Nxe3 21. Bf3 Qh3 22. Rf2 Rxf2 23. Kxf2 Nxd1+ 24. Bxd1 Qxh2+ 25. Kf3 Qh5+ 26. g4 Qh1+ 27. Ke2 Qe4+ 28. Kf1 Qxf4+ 29. Kg2 Qd2+ 30. Be2 Qxd4 31. Qb7 Rd8 32. Bf3 Qb2+ 33. Kg3 Qe5+ 0-1

[Event "Recklinghausen op"]
[Site "Recklinghausen"]
[Date "1999.??.??"]
[Round "9"]
[White "Maciag, David"]
[Black "Lange, Hans Werner"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "75"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. c4 c6 6. e3 0-0 7. Be2 Nbd7 8. 0-0 h6 9. Bh4 Nh7 10. Rc1 Ndf6 11. cxd5 cxd5 12. Bg3 Bd7 13. Bc7 Qe8 14. Qb3 Bc6 15. Ne5 Rc8 16. Nxc6 bxc6 17. Ba5 Qd7 18. Ba6 Rb8 19. Qc3 Ng5 20. f3 Nh5 21. b4 e5 22. dxe5 Qe7 23. f4 Qe6 24. Bc7 c5 25. b5 Ne4 26. Nxe4 dxe4 27. Bxb8 Rxb8 28. Qxc5 Bf8 29. Qxa7 Rd8 30. b6 Rd2 31. Bc8 Qe8 32. Qa6 Qe7 33. b7 Rb2 34. Qc6 Qb4 35. Rfd1 Rd2 36. e6 Kg7 37. Rxd2 Qxd2 38. Qc3+ 1-0

[Event "Recklinghausen op"]
[Site "Recklinghausen"]
[Date "1999.??.??"]
[Round "7"]
[White "Maciag, David"]
[Black "Nattermueller, Irina"]
[Result "0-1"]
[ECO "D32"]
[PlyCount "96"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. e3 Nc6 5. cxd5 exd5 6. Bb5 Nf6 7. 0-0 Bd6 8. dxc5 Bxc5 9. Nc3 0-0 10. a3 Bd6 11. b3 Bc7 12. Bb2 Qd6 13. h3 Ne5 14. Nxe5 Qxe5 15. f4 Qxe3+ 16. Kh1 Qe6 17. Qf3 a6 18. Bd3 Bd7 19. Rae1 Qd6 20. Ne2 Rfe8 21. g4 Bb6 22. Be5 Qf8 23. Ng3 Bc6 24. Kh2 Nd7 25. Bc3 Qxa3 26. Be5 Nxe5 27. fxe5 Qf8 28. h4 Bc7 29. h5 b6 30. Qf4 Bd7 31. h6 Qe7 32. Kg2 Bxe5 33. Rxe5 Qxe5 34. Qxf7+ Kh8 35. Qxd7 Re7 36. Qa4 Rae8 37. Qb4 b5 38. Qd2 Kg8 39. Kh3 Rf8 40. Rxf8+ Kxf8 41. Qf2+ Kg8 42. Qb6 Qg5 43. Qd8+ Kf7 44. Bf1 Qxh6+ 45. Kg2 Qd2+ 46. Kh3 Qh6+ 47. Kg2 Qg5 48. Qd6 h5 0-1

[Event "Recklinghausen op"]
[Site "Recklinghausen"]
[Date "1999.??.??"]
[Round "5"]
[White "Maciag, David"]
[Black "Porod, Robert"]
[Result "0-1"]
[ECO "A60"]
[BlackElo "2130"]
[PlyCount "80"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. Nf3 d6 8. Ng5 Qf6 9. Bd2 Be6 10. Qd3 Be7 11. h4 h6 12. Bc3 Ne5 13. Qc2 0-0-0 14. Nxe6 fxe6 15. g3 Rhf8 16. f4 Qf7 17. Qb3 Nc6 18. 0-0-0 Bf6 19. Bxf6 gxf6 20. e3 Rg8 21. Rg1 f5 22. Be2 Rg7 23. g4 fxg4 24. Rxg4 Rxg4 25. Bxg4 Qg6 26. Bf3 Qg3 27. Bxc6 bxc6 28. Qa3 Kb7 29. b4 Ka8 30. bxc5 d5 31. cxd5 exd5 32. Qc3 Qf2 33. Rd2 Qe1+ 34. Kc2 Rb8 35. Rd1 Qe2+ 36. Qd2 Qc4+ 37. Qc3 Qxa2+ 38. Kd3 Rb3 39. Rg1 Rxc3+ 40. Kxc3 Qc4+ 0-1

[Event "Recklinghausen op"]
[Site "Recklinghausen"]
[Date "1999.??.??"]
[Round "1"]
[White "Maciag, David"]
[Black "Visser, Yge"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "2375"]
[PlyCount "76"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e4 h6 7. Bh4 c6 8. Qc2 Na6 9. a3 Bg4 10. Be2 Nh5 11. Rd1 Nf4 12. 0-0 Qd7 13. Bg3 Nxe2+ 14. Qxe2 f5 15. h3 Bh5 16. Bh2 fxe4 17. Qxe4 Bxf3 18. gxf3 Rf5 19. Kh1 Raf8 20. Rg1 g5 21. Rg2 Rxf3 22. h4 Rxf2 23. Rdg1 Qh3 24. hxg5 Rxg2 25. Rxg2 Rf1+ 26. Rg1 Rf2 27. Rg2 Rxg2 28. Qxg2 Qxg2+ 29. Kxg2 hxg5 30. Ne2 Nc7 31. Kf3 Kf7 32. Ke4 Ke6 33. b4 b5 34. cxb5 cxb5 35. Nc3 a6 36. a4 Kd7 37. a5 e6 38. Ne2 Nd5 0-1

[Event "Recklinghausen op"]
[Site "Recklinghausen"]
[Date "1999.??.??"]
[Round "6"]
[White "Oberste, Norbert"]
[Black "Maciag, David"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "120"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. f4 e6 2. e3 c5 3. c3 Nc6 4. Nf3 d5 5. d4 Nf6 6. Bd3 c4 7. Bc2 b5 8. 0-0 a5 9. Nbd2 Be7 10. Ne5 Bb7 11. g4 Nxe5 12. fxe5 Ne4 13. Qf3 Ng5 14. Qg3 f6 15. h4 Nf7 16. e4 fxe5 17. exd5 Bxd5 18. dxe5 Qb6+ 19. Kh2 Nxe5 20. Ne4 Ng6 21. Be3 Qc6 22. Ng5 Ne5 23. Bf4 Nd7 24. Bxh7 0-0-0 25. Bg6 Rdf8 26. Nf7 Bxh4 27. Qh3 Bg3+ 28. Bxg3 Rxh3+ 29. Kxh3 Bg2+ 30. Kh2 Bxf1 31. Rxf1 Kb7 32. Nd6+ Ka6 33. Rxf8 Nxf8 34. Be4 Qc5 35. Bb7+ Kb6 36. Kg2 Qg5 37. Bf3 Qd2+ 38. Bf2+ Kc7 39. Nxb5+ Kd8 40. b3 Qxa2 41. bxc4 Nd7 42. Nd6 a4 43. Nb7+ Kc7 44. c5 a3 45. Be4 Qxf2+ 46. Kxf2 a2 47. c6 Nb6 48. Nc5 a1Q 49. Nxe6+ Kd6 50. Nxg7 Qxc3 51. Nf5+ Ke5 52. Bf3 Kf4 53. Nh4 Qe3+ 54. Kg2 Qd2+ 55. Kh3 Qf2 56. Ng6+ Kg5 57. Ne5 Kf6 58. Nd7+ Nxd7 59. cxd7 Qxf3+ 60. Kh2 Ke7 0-1

[Event "Recklinghausen op"]
[Site "Recklinghausen"]
[Date "1999.??.??"]
[Round "2"]
[White "Rausch, Peter"]
[Black "Maciag, David"]
[Result "0-1"]
[ECO "B75"]
[PlyCount "88"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. 0-0-0 Rc8 10. Be2 a6 11. Bh6 Nxe4 12. Nxe4 Bxd4 13. c3 Qa5 14. Kb1 Be6 15. b3 Ba7 16. Rhe1 d5 17. Ng5 Bf5+ 18. Bd3 d4 19. Bxf5 Qxf5+ 20. Ne4 Rd8 21. Kc1 f6 22. Bg7 Kf7 23. Bxh8 Rxh8 24. Ng3 Qc5 25. Ne4 Qa3+ 26. Kb1 Kg7 27. Qb2 Qa5 28. Re2 e5 29. Red2 Rc8 30. Nd6 dxc3 31. Qc2 cxd2 32. Nxc8 Nb4 33. Qxd2 Bd4 34. Nd6 Qb6 35. Nc4 Qb5 36. g3 a5 37. f4 Qd5 38. fxe5 Qe4+ 39. Kc1 fxe5 40. a4 b6 41. Nd6 Qc6+ 42. Nc4 Qf3 43. Rg1 Qxb3 44. Nb2 Bxb2+ 0-1

[Event "Recklinghausen op"]
[Site "Recklinghausen"]
[Date "1999.??.??"]
[Round "8"]
[White "Selker, Marc"]
[Black "Maciag, David"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "65"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 g6 5. Nf3 Bg7 6. Be2 Nf6 7. Nc3 0-0 8. 0-0 b6 9. Bf4 Nh5 10. Be3 e5 11. dxe5 dxe5 12. Qxd8 Rxd8 13. Rfd1 Rf8 14. Rac1 Bb7 15. Nd5 Bxd5 16. Rxd5 Nf6 17. Rdd1 Nbd7 18. Bb5 Rad8 19. Rc7 Nc5 20. Rxd8 Rxd8 21. Bxc5 Rd1+ 22. Bf1 bxc5 23. Rxc5 Nxe4 24. Rc8+ Bf8 25. g3 Kg7 26. Kg2 Bc5 27. Be2 Rd6 28. Ng5 Nxg5 29. Rxc5 Rd2 30. Rxe5 Rxb2 31. Rxg5 Rxe2 32. Ra5 Re7 33. Ra6 1/2-1/2

[Event "NRW-chT U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Maciag, David"]
[Black "Balik, Ali"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "40"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. Bc4 Nxe4 8. Bxf7+ Kxf7 9. Nxe4 Re8 10. Qh5+ Kg8 11. Qxc5 Rxe4+ 12. Be3 Ba6 13. 0-0-0 Qf6 14. Rxd7 Rb8 15. Bd4 Qf4+ 16. Kb1 Rbe8 17. Rxg7+ Kh8 18. Rg5+ Rxd4 19. Qxc6 Red8 20. Rd5 R4xd5 0-1

[Event "NRW-chT U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Maciag, David"]
[Black "Peter, Christian"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "94"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d5 4. exd5 exd5 5. d3 Nf6 6. Bg5 Be7 7. Be2 Be6 8. 0-0 0-0 9. Re1 Nc6 10. d4 c4 11. Ne5 Rc8 12. Bf3 a6 13. Ne2 b5 14. c3 a5 15. Nxc6 Rxc6 16. a3 Qd7 17. Nf4 h6 18. Bh4 Re8 19. Bxf6 Bxf6 20. Nxd5 Bxd5 21. Rxe8+ Qxe8 22. Bxd5 Rb6 23. Qe1 Qd7 24. Bf3 Be7 25. d5 b4 26. axb4 axb4 27. Qe4 bxc3 28. bxc3 Qc7 29. Be2 Rb3 30. Bxc4 Rxc3 31. Bf1 g6 32. Re1 Bd6 33. h4 Qb6 34. Qe8+ Kg7 35. Re3 Rc2 36. Re2 Rc3 37. Re3 Rc2 38. Qb5 Qxb5 39. Bxb5 Rc1+ 40. Bf1 Rd1 41. Rd3 Rxd3 42. Bxd3 g5 43. hxg5 hxg5 44. g4 f6 45. Bf5 Kf7 46. Kg2 Ke7 47. Kf3 Be5 1/2-1/2

[Event "NRW-chT U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Von Heusinger, Georg"]
[Black "Maciag, David"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "53"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bg4 7. 0-0 Bd6 8. Re1 f5 9. c4 c6 10. Nbd2 0-0 11. Qb3 Nxd2 12. Nxd2 Qc7 13. h3 Bh2+ 14. Kh1 Bh5 15. cxd5 Bf7 16. Bc4 cxd5 17. Bxd5 Nc6 18. Bxf7+ Rxf7 19. Nf3 Kh8 20. Nxh2 Nxd4 21. Qa4 Nc2 22. Re8+ Rf8 23. Rxa8 Rxa8 24. Bf4 Qc5 25. Rc1 Qxf2 26. Qxc2 Qxf4 27. Qc8+ 1-0

