[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.06"]
[Round "9"]
[White "Heinemann, Josefine"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2361"]
[BlackElo "2119"]
[PlyCount "39"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. g4 Qxd4 9. Be3 Qd8 10. g5 Nd5 11. 0-0-0 e6 12. Nxd5 cxd5 13. c4 Qc7 14. Kb1 dxc4 15. Qe4 Nc6 16. Bxc4 Qe5 17. Qxe5 Nxe5 18. Bb5+ Nc6 19. Rc1 Be7 20. Rxc6 1-0

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.05"]
[Round "8"]
[White "Gustain, Marc"]
[Black "Petrovskiy, Vadim"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2119"]
[BlackElo "2430"]
[PlyCount "76"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Be2 g6 7. 0-0 Bg7 8. c4 0-0 9. Nc3 Be6 10. Rb1 Qb6 11. Qd2 Ng4 12. b3 Bh6 13. Qb2 Bxc1 14. Qxc1 Nge5 15. Nxe5 dxe5 16. h3 Nd4 17. Re1 Rac8 18. Bg4 Bxg4 19. hxg4 f6 20. Nd5 Qd6 21. Qd1 g5 22. Ne3 e6 23. Nc2 Rcd8 24. Nxd4 Qxd4 25. Qe2 a5 26. Rbd1 Qc3 27. Qe3 Qb4 28. Kf1 b5 29. Qb6 bxc4 30. Qxe6+ Kg7 31. Qxc4 Qxc4+ 32. bxc4 Rc8 33. Rd7+ Rf7 34. Rxf7+ Kxf7 35. Rc1 Ke7 36. Ke2 Rb8 37. Rc2 Rb4 38. f3 a4 1/2-1/2

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.04"]
[Round "6"]
[White "Gustain, Marc"]
[Black "Wenninger, Philipp"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2119"]
[BlackElo "2372"]
[PlyCount "34"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Bb2 Ne7 8. Nf3 Nbc6 9. Bd3 Ng6 10. 0-0 Nf4 11. Re1 Nxd3 12. Qxd3 Bd7 13. Nbd2 0-0 14. c4 Ne7 15. c5 Bc7 16. Nd4 b6 17. N2b3 a5 1/2-1/2

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.03"]
[Round "3"]
[White "Ehmann, Thilo"]
[Black "Gustain, Marc"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2369"]
[BlackElo "2119"]
[PlyCount "75"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. h3 c6 6. Nf3 Bf5 7. Nh4 Bg6 8. Be2 e6 9. 0-0 Nd5 10. Nxg6 Nxc3 11. bxc3 hxg6 12. Rb1 Qc7 13. c4 Bd6 14. c3 Nd7 15. c5 Be7 16. Qb3 b6 17. cxb6 axb6 18. c4 0-0 19. Bf3 Rac8 20. d5 exd5 21. cxd5 c5 22. Bb2 Bd6 23. Bc3 Rb8 24. Be2 Bh2+ 25. Kh1 Be5 26. Bb5 Bxc3 27. Qxc3 Nf6 28. Rbd1 Rfd8 29. Bc6 Qf4 30. Kg1 Rd6 31. Qb3 Ne4 32. Qb2 g5 33. Rd3 g4 34. g3 Qf5 35. Qe2 gxh3 36. Re3 Nf6 37. Re5 Qg4 38. Qxg4 1/2-1/2

[Event "Staufer op 34th"]
[Site "Schwaebisch Gmuend"]
[Date "2024.01.02"]
[Round "1"]
[White "Stork, Oliver"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2321"]
[BlackElo "2119"]
[PlyCount "103"]
[EventDate "2024.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nc6 3. d4 Bg4 4. Bb5 e6 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nge7 8. cxd5 Qxd5 9. Qb3 Qxb3 10. Nxb3 Bxf3 11. gxf3 0-0-0 12. Rg1 g6 13. f4 Nb4 14. Kd2 Nbd5 15. Ke2 Kb8 16. Kf3 Nc8 17. Nc5 Nd6 18. Bd3 Nb4 19. Bb1 Rhe8 20. Ne4 Nxe4 21. Bxe4 Nd5 22. Rad1 Rd6 23. h4 Nf6 24. Rg5 Red8 25. Rc1 c6 26. b4 Kc7 27. b5 Nxe4 28. Kxe4 Rd5 29. bxc6 b6 30. h5 R8d6 31. hxg6 hxg6 32. Rh1 Kxc6 33. Rh8 b5 34. Rf8 Rd7 35. Rxd5 exd5+ 36. Ke5 b4 37. Ra8 Kb7 38. Rh8 a5 39. f3 Kc6 40. Rc8+ Kb5 41. e4 a4 42. exd5 b3 43. axb3 axb3 44. d6 Kb4 45. Rc7 Rd8 46. Rb7+ Kc3 47. d7 f6+ 48. Kxf6 b2 49. Ke7 Rh8 50. d8Q Rh7+ 51. Kf6 Rxb7 52. Qc8+ 1-0

[Event "Deizisau Autumn op 17th"]
[Site "Deizisau"]
[Date "2023.10.30"]
[Round "7"]
[White "Scholl, Martin"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "A27"]
[WhiteElo "2009"]
[BlackElo "2101"]
[PlyCount "102"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. e3 Be7 5. d3 Nf6 6. Be2 0-0 7. 0-0 d6 8. Nd5 Nb8 9. Bd2 c6 10. Nxe7+ Qxe7 11. Bc3 Nbd7 12. b4 Kh8 13. Rb1 Rg8 14. Nd2 Nf8 15. Bf3 g5 16. g3 Ng6 17. Bg2 Bd7 18. Re1 Raf8 19. Nf1 h6 20. Rb2 Kh7 21. a4 f4 22. exf4 gxf4 23. d4 e4 24. d5 cxd5 25. cxd5 Bf5 26. Rbe2 e3 27. fxe3 fxg3 28. h3 Ne4 29. Qd4 Nh4 30. Nd2 Nxg2 31. Kxg2 Nxd2 32. Rxd2 Be4+ 33. Kg1 g2 34. Rf2 Rxf2 35. Kxf2 g1Q+ 36. Rxg1 Qh4+ 37. Ke2 Bf3+ 38. Kxf3 Qxh3+ 39. Ke2 Qh2+ 40. Kd3 Qxg1 41. Qxa7 Qb1+ 42. Kc4 Qe4+ 43. Qd4 Qxd4+ 44. Bxd4 Rg4 45. a5 h5 46. b5 h4 47. a6 bxa6 48. bxa6 h3 49. a7 Rg8 50. Bc5 dxc5 51. d6 h2 0-1

[Event "Deizisau Autumn op 17th"]
[Site "Deizisau"]
[Date "2023.10.29"]
[Round "4"]
[White "Gustain, Marc"]
[Black "Neyman, Igor"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2101"]
[BlackElo "2324"]
[PlyCount "118"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 Nc6 6. 0-0 e5 7. a4 d6 8. Bc4 Be7 9. d3 Be6 10. Nd5 Rb8 11. c3 h6 12. d4 cxd4 13. cxd4 Bg4 14. dxe5 Nxe5 15. Be2 Bxf3 16. Bxf3 Nf6 17. Bd2 Nxd5 18. exd5 0-0 19. Bc3 Bf6 20. Rb1 Rc8 21. Be2 Re8 22. Re1 Qb6 23. Bd4 Qxd4 24. Qxd4 Nf3+ 25. Bxf3 Rxe1+ 26. Rxe1 Bxd4 27. b3 Kf8 28. Rd1 Bb6 29. Be2 Rc2 30. Kf1 g6 31. g3 Kg7 32. Rd3 Bc5 33. Rf3 Rb2 34. h3 h5 35. g4 h4 36. Rd3 g5 37. Rf3 Bd4 38. Rd3 Be5 39. Bf3 Kf6 40. Bd1 a5 41. Bf3 Ke7 42. Be2 Kd8 43. Rf3 Rb1+ 44. Kg2 Ke7 45. Rd3 Kf6 46. Rf3+ Bf4 47. Rd3 Ke5 48. Bf3 Rb2 49. Kf1 Bd2 50. Kg2 Bb4 51. Re3+ Kf6 52. Kf1 Bc5 53. Re2 Rxb3 54. Be4 Rxh3 55. Bf5 Ra3 56. Bd7 Rd3 57. Bc8 b6 58. Bb7 Rd4 59. f3 Rxa4 0-1

[Event "Baden Baden op"]
[Site "Baden-Baden"]
[Date "2023.02.21"]
[Round "8"]
[White "Faerber, David"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2379"]
[BlackElo "2160"]
[PlyCount "57"]
[EventDate "2023.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. Bd3 Nbd7 10. 0-0-0 Bd6 11. g4 Qc7 12. Kb1 Nb6 13. g5 Nfd5 14. Ne4 Nb4 15. Be2 Be7 16. Bf4 Qd8 17. a3 N4d5 18. Be5 Bf8 19. c4 Nc7 20. Nf6+ gxf6 21. Bxf6 Qd7 22. Bxh8 0-0-0 23. Bf6 Be7 24. Rhg1 Ne8 25. Be5 Bf8 26. Qh5 h6 27. gxh6 f6 28. h7 Ng7 29. Qg6 1-0

[Event "Baden Baden op"]
[Site "Baden-Baden"]
[Date "2023.02.19"]
[Round "4"]
[White "Gustain, Marc"]
[Black "Bentel, Robin"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2160"]
[BlackElo "2201"]
[PlyCount "124"]
[EventDate "2023.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Be2 e6 7. 0-0 Be7 8. c4 0-0 9. Nc3 a6 10. b3 Qc7 11. Rd1 Ng4 12. Qd2 Rd8 13. h3 Nge5 14. Bb2 b6 15. Rac1 Nxf3+ 16. Bxf3 Ne5 17. Be2 Bb7 18. Qe3 Rab8 19. Rd2 Qc5 20. Qxc5 dxc5 21. Nd5 exd5 22. Bxe5 dxe4 23. Rdc2 Bd6 24. Bc3 Bf4 25. Re1 f5 26. g4 g6 27. gxf5 gxf5 28. Bh5 Rd3 29. f3 Kf8 30. fxe4 Rxc3 31. Rxc3 Bd2 32. Rce3 Bxe1 33. Rxe1 Bxe4 34. Rd1 Ke7 35. Kf2 Rd8 36. Rxd8 Kxd8 37. Ke3 Ke7 38. Bd1 Kf6 39. Kf4 Bb1 40. h4 h6 41. a3 a5 42. Be2 Bc2 43. Bf1 Bxb3 44. Be2 Bc2 45. Bf1 Ke6 46. Be2 a4 47. Bf1 Be4 48. Be2 b5 49. cxb5 Kd5 50. Bd1 c4 51. Bxa4 Kc5 52. Ke3 c3 53. h5 Kb6 54. Kf4 Ka5 55. Bb3 Kxb5 56. Ke3 Kc5 57. Be6 Kd6 58. Bc4 Ke5 59. a4 f4+ 60. Ke2 Kd4 61. Bb5 Bf3+ 62. Ke1 Ke5 0-1

[Event "Oberliga Wuerttemberg 2122"]
[Site "Wuerttemberg"]
[Date "2022.05.15"]
[Round "9.5"]
[White "Roth, Juergen Eugen"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2164"]
[BlackElo "2187"]
[PlyCount "142"]
[EventDate "2021.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bebenhausen"]
[BlackTeam "Deizisau II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nb4 5. Na3 e6 6. c3 Nc6 7. Qa4 Bd6 8. Nb5 Nf6 9. 0-0 0-0 10. Nh4 Bg6 11. Nxg6 hxg6 12. Nxd6 cxd6 13. Bg5 Qa5 14. Qxa5 Nxa5 15. f3 Nc4 16. b3 Nb6 17. e4 Rfc8 18. Rac1 Rc7 19. Bd2 Rac8 20. Rfe1 Nbd7 21. Bf1 a6 22. c4 dxc4 23. Bxc4 Nb8 24. Bf4 Rd8 25. Bd3 Nc6 26. Be3 Rdc8 27. Kf2 d5 28. Bf4 Re7 29. Bd6 Rd7 30. e5 Rdd8 31. Bc5 Nd7 32. Ke3 Ncxe5 33. dxe5 Nxc5 34. Bb1 Nd7 35. f4 Kf8 36. h4 Ke7 37. Rh1 Nb6 38. Kd4 Nd7 39. Rcd1 Rh8 40. Rc1 Nb8 41. Rhd1 Kd7 42. Ke3 Nc6 43. Rh1 Ne7 44. Kd4 Nf5+ 45. Bxf5 gxf5 46. Rxc8 Rxc8 47. Kd3 b6 48. h5 Rh8 49. Kd4 Rh6 50. Ke3 g6 51. hxg6 Rxg6 52. Kf3 Rg8 53. Rh7 Ke7 54. Rh2 Rc8 55. Rd2 Rc3+ 56. Kg2 Kd7 57. Kh3 Kc6 58. Kh4 Kc5 59. Kg5 d4 60. Kf6 Kd5 61. Kxf7 Rxg3 62. Rh2 Rc3 63. Rh8 Rc7+ 64. Kf6 Rd7 65. Rh3 b5 66. b4 Rd8 67. Ra3 Ke4 68. Kxe6 d3 69. Ke7 Ra8 70. Rb3 d2 71. Rb1 Kxf4 0-1

[Event "Oberliga Wuerttemberg 2122"]
[Site "Wuerttemberg"]
[Date "2022.04.24"]
[Round "5.4"]
[White "Gustain, Marc"]
[Black "Weidel, Albrecht"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2187"]
[BlackElo "2136"]
[PlyCount "145"]
[EventDate "2021.09.19"]
[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 "Deizisau II"]
[BlackTeam "Stuttgart SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. Bg5 c6 11. Qf3 Be7 12. h3 Be6 13. Ne2 h6 14. Bf4 Qb6 15. b3 c5 16. Ng3 c4 17. Bf5 Rfe8 18. Rfe1 cxb3 19. cxb3 Bb4 20. Red1 Rac8 21. Bd3 Bc3 22. Rac1 Bb2 23. Rb1 Bc3 24. Nf5 Bxf5 25. Bxf5 Rc6 26. Rbc1 Be5 27. Bxe5 Rxe5 28. Bd3 Re8 29. Qf5 Qc7 30. Rb1 Re5 31. Qf3 Rc3 32. g3 Kf8 33. Qf4 Re7 34. Qb4 a5 35. Qd4 Qc5 36. Qxc5 Rxc5 37. b4 axb4 38. Rxb4 Nd7 39. a4 g6 40. Rb5 Kg7 41. a5 Kf6 42. Kg2 Re8 43. a6 Ra8 44. Ra1 Ke6 45. Rb7 Kd6 46. Bb5 Rc7 47. Rxc7 Kxc7 48. Bxd7 Kxd7 49. Kf3 Kc6 50. Ke3 Kc5 51. a7 Kc4 52. Kd2 h5 53. f3 g5 54. Ra2 f5 55. Ra1 g4 56. fxg4 fxg4 57. hxg4 hxg4 58. Ra2 Kd4 59. Ra4+ Kc5 60. Kd3 Kb5 61. Ra2 Kc5 62. Ra1 Kb6 63. Kd4 Rxa7 64. Rxa7 Kxa7 65. Kxd5 Kb6 66. Ke5 Kc6 67. Kf5 Kd6 68. Kxg4 Ke6 69. Kg5 Kf7 70. Kh6 Kg8 71. g4 Kh8 72. Kg6 Kg8 73. g5 1-0

[Event "Oberliga Wuerttemberg 2122"]
[Site "Wuerttemberg"]
[Date "2022.04.10"]
[Round "8.3"]
[White "Gustain, Marc"]
[Black "Bildt, Maximilian"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2187"]
[BlackElo "2120"]
[PlyCount "60"]
[EventDate "2021.09.19"]
[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 "Deizisau II"]
[BlackTeam "Ulm Weisse Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be2 Nc6 6. Qe3 Nf6 7. h3 e6 8. 0-0 Be7 9. c4 0-0 10. Nc3 b6 11. Rd1 Nd7 12. b3 Bb7 13. Bb2 Qb8 14. Rd2 Nc5 15. Rad1 Rd8 16. Ba3 a5 17. Nb5 Nb4 18. e5 d5 19. Nc3 dxc4 20. Bxc4 Rxd2 21. Rxd2 Qe8 22. Bb5 Bc6 23. Nd4 Bxb5 24. Ndxb5 Rd8 25. Nd6 Bxd6 26. exd6 Qc6 27. Qd4 f6 28. Bxb4 axb4 29. Qxb4 Rxd6 30. Rxd6 Qxd6 1/2-1/2

[Event "Oberliga Wuerttemberg 2122"]
[Site "Wuerttemberg"]
[Date "2021.10.31"]
[Round "2.4"]
[White "Trachtmann, Mark"]
[Black "Gustain, Marc"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2238"]
[BlackElo "2187"]
[PlyCount "53"]
[EventDate "2021.09.19"]
[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 "Schmiden/Cannstatt"]
[BlackTeam "Deizisau II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. 0-0 0-0 8. Bg5 h6 9. Bh4 Bg4 10. Nc3 Nc6 11. Bd5 g5 12. Bxc6 bxc6 13. Bg3 Rb8 14. b3 Re8 15. Rc1 Rb4 16. Qd3 a5 17. Rfd1 Bxg3 18. hxg3 Qd6 19. Qa6 Bxf3 20. gxf3 Rxd4 21. Rxd4 Qxd4 22. Qxc6 Qe5 23. Kg2 Re6 24. Qb5 Kg7 25. Qxe5 Rxe5 26. Rc2 Rc5 27. Rc1 1/2-1/2

[Event "Oberliga Wuerttemberg 2122"]
[Site "Wuerttemberg"]
[Date "2021.09.19"]
[Round "1.3"]
[White "Gustain, Marc"]
[Black "Degenhard, Simon"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2187"]
[BlackElo "2234"]
[PlyCount "52"]
[EventDate "2021.09.19"]
[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 "Deizisau II"]
[BlackTeam "Heilbronn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. Bg5 c6 11. Qf3 Rb8 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2 Bd6 15. b3 Re8 16. Ng3 Bd7 17. Nf5 Bxf5 18. Bxf5 Re5 19. Bd3 Rbe8 20. g3 h6 21. Kg2 Kf8 22. Rfd1 Bb4 23. Bf1 R8e7 24. Rd3 Re1 25. Rxe1 Rxe1 26. Rf3 Kg7 1/2-1/2

[Event "Wuerttemberg Masters"]
[Site "Weissach"]
[Date "2021.08.22"]
[Round "7"]
[White "Gustain, Marc"]
[Black "Braun, Georg"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2171"]
[BlackElo "2375"]
[PlyCount "133"]
[EventDate "2021.08.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 g6 4. Qe2 Bg7 5. g3 Bg4 6. exd5 cxd5 7. Bg2 Nc6 8. c3 e5 9. h3 Bxf3 10. Qxf3 Nge7 11. 0-0 0-0 12. Qd1 f5 13. Bg5 Qd6 14. Nd2 Bf6 15. Bh6 Rfd8 16. f4 e4 17. Nb3 b6 18. Qe2 Qe6 19. Rad1 Kh8 20. h4 Ng8 21. Bg5 h6 22. Bxf6+ Nxf6 23. Rfe1 Kg7 24. Nd2 Rd7 25. Nf1 Rad8 26. d4 Na5 27. Ne3 Nc4 28. Bf1 Nxe3 29. Qxe3 Qc6 30. Be2 h5 31. Rd2 Ne8 32. b3 Nd6 33. a4 Qc8 34. Rc1 Rc7 35. Rdc2 Qd7 36. Ba6 Nb7 37. Bxb7 Rxb7 38. Qe2 a5 39. Qb5 Qd6 40. Kg2 Re7 41. Re1 Rc7 42. Rec1 Rdc8 43. Kf2 Rc6 44. Ke3 Kh7 45. c4 R8c7 46. Rc3 Qe6 47. R3c2 Qd6 48. Rc3 Qd8 49. R3c2 Rc8 50. Rd1 dxc4 51. Rxc4 Rc5 52. Rxc5 bxc5 53. d5 Rb8 54. Qxc5 Rxb3+ 55. Ke2 Rxg3 56. Rb1 Rd3 57. Rb7+ Kh6 58. Qa7 Qg8 59. Rb8 Qg7 60. Qa8 Rd2+ 61. Kxd2 Qd4+ 62. Kc1 Qc3+ 63. Kb1 Qd3+ 64. Ka2 Qc2+ 65. Ka1 Qc1+ 66. Ka2 Qc2+ 67. Ka1 1/2-1/2

[Event "Wuerttemberg Masters"]
[Site "Weissach"]
[Date "2021.08.21"]
[Round "5"]
[White "Gustain, Marc"]
[Black "Maisch, Julian"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2171"]
[BlackElo "2171"]
[PlyCount "60"]
[EventDate "2021.08.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 a6 8. Be2 Nc6 9. Qd3 Qc7 10. Qg3 Qxg3 11. hxg3 b5 12. Be3 Bb7 13. a3 Rc8 14. f3 Na5 15. g4 Nc4 16. Bxc4 Rxc4 17. Ke2 f6 18. Rhc1 Be7 19. Nb1 d5 20. exd5 Bxd5 21. Nd2 Rc7 22. Bb6 Rc6 23. Ba5 Bd6 24. a4 Kf7 25. axb5 axb5 26. c3 Ra8 27. Kd3 Rca6 28. b4 Bf4 29. Ra3 Rc8 30. Re1 Rd6 0-1

[Event "Wuerttemberg Masters"]
[Site "Weissach"]
[Date "2021.08.21"]
[Round "6"]
[White "Yi, Danny"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2173"]
[BlackElo "2171"]
[PlyCount "63"]
[EventDate "2021.08.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 a6 6. Nf3 b5 7. Bb3 c5 8. a4 b4 9. Ne2 e6 10. 0-0 Bb7 11. Nf4 Bd6 12. dxc5 Bxc5 13. Qxd8+ Kxd8 14. Bxe6 Bxf3 15. gxf3 Bxf2+ 16. Kxf2 fxe6 17. Nxe6+ Ke7 18. Nxg7 Nc6 19. Be3 Kf7 20. Nf5 Ke6 21. Ng7+ Kf7 22. Rg1 Ne7 23. Bd4 Rac8 24. c3 bxc3 25. bxc3 Rhg8 26. Rae1 Rc6 27. Re5 Ng6 28. Nf5 Rd8 29. Nh6+ Kg7 30. Ng4 Rxd4 31. cxd4 Rc2+ 32. Re2 1-0

[Event "Wuerttemberg Masters"]
[Site "Weissach"]
[Date "2021.08.20"]
[Round "4"]
[White "Pogorelow, Ewgeni"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2220"]
[BlackElo "2171"]
[PlyCount "108"]
[EventDate "2021.08.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Qd5 4. Nc3 Qd8 5. d4 Nf6 6. Nf3 Bg4 7. Bb5+ c6 8. Be2 e6 9. h3 Bh5 10. a3 Nbd7 11. Bf4 Be7 12. 0-0 0-0 13. g4 Bg6 14. Nh4 Qb6 15. Nxg6 hxg6 16. Be3 Nd5 17. Nxd5 exd5 18. Qd2 Nf6 19. f3 Bd6 20. Bd3 Rae8 21. c3 Bb8 22. Rae1 Qc7 23. Qf2 Re7 24. Bd2 Rfe8 25. Rxe7 Rxe7 26. Re1 Rxe1+ 27. Bxe1 Nd7 28. Bd2 Nf8 29. Kf1 Ne6 30. Ke1 Nf4 31. Bf1 Qe7+ 32. Kd1 Ne6 33. Kc2 Bf4 34. Be1 g5 35. Bd3 Qf6 36. Qe2 g6 37. Qf2 b6 38. b4 Qe7 39. h4 gxh4 40. Qxh4 Ng5 41. Qf2 a5 42. Qe2 Ne6 43. Bf2 Kg7 44. Be3 Bd6 45. Bd2 axb4 46. axb4 Qc7 47. Be3 Qd7 48. Qf2 Qc7 49. Qd2 Kg8 50. Qf2 Qa7 51. Kb2 c5 52. dxc5 bxc5 53. f4 d4 54. Bd2 c4 0-1

[Event "Wuerttemberg Masters"]
[Site "Weissach"]
[Date "2021.08.19"]
[Round "2"]
[White "Fischer, Sebastian"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2338"]
[BlackElo "2171"]
[PlyCount "80"]
[EventDate "2021.08.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. a3 Nf6 3. Nf3 g6 4. Bf4 Bg7 5. e3 Bg4 6. h3 Bxf3 7. Qxf3 Nbd7 8. c4 c6 9. Nc3 dxc4 10. Bxc4 Nb6 11. Ba2 Nbd5 12. Be5 Nxc3 13. bxc3 Qa5 14. e4 0-0 15. 0-0 Nd7 16. Bg3 e6 17. Qd3 Rfd8 18. f4 Nc5 19. Qe3 Na4 20. Be1 c5 21. e5 cxd4 22. cxd4 Qb6 23. Bf2 Rac8 24. Rab1 Qa6 25. Rfc1 Nb6 26. Bh4 Re8 27. Rc5 Bf8 28. Rcb5 Rc2 29. Bb3 Rxg2+ 30. Kxg2 Qxb5 31. f5 Qc6+ 32. Kh2 exf5 33. Rc1 Qd7 34. Re1 Nd5 35. Qf3 Nc7 36. Qxb7 Qxd4 37. Qxc7 Be7 38. Qc6 Rb8 39. Qc7 Rxb3 40. Qxe7 Rb2+ 0-1

[Event "Wuerttemberg Masters"]
[Site "Weissach"]
[Date "2021.08.19"]
[Round "3"]
[White "Gustain, Marc"]
[Black "Krassowizkij, Jaroslaw"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2171"]
[BlackElo "2448"]
[PlyCount "82"]
[EventDate "2021.08.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qd3 d5 6. Nxd5 Nxd5 7. exd5 Nb4 8. Qe4+ Qe7 9. Qxe7+ Bxe7 10. Bb5+ Bd7 11. Bxd7+ Kxd7 12. Kd1 Nxd5 13. Nf3 Rad8 14. Ne5+ Ke6 15. Nd3 Kf5 16. Bd2 Bf6 17. Re1 h5 18. a4 c5 19. Ra3 c4 20. Nc5 Bxb2 21. Rf3+ Kg6 22. Nxb7 Nc3+ 23. Rxc3 Bxc3 24. Nxd8 Rxd8 25. Re2 Bf6 26. Ke1 c3 27. Be3 Rb8 28. f4 a5 29. Bc5 Rb1+ 30. Kf2 Kf5 31. g3 Ra1 32. Kf3 Rxa4 33. h3 g5 34. fxg5 Bxg5 35. Bd6 f6 36. Bc7 Ra1 37. g4+ hxg4+ 38. hxg4+ Kg6 39. Ke4 a4 40. Kd3 a3 41. Kxc3 Rb1 0-1

[Event "Wuerttemberg Masters"]
[Site "Weissach"]
[Date "2021.08.18"]
[Round "1"]
[White "Kvetny, Mark"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2416"]
[BlackElo "2171"]
[PlyCount "89"]
[EventDate "2021.08.18"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Be7 5. Qc2 0-0 6. a3 a5 7. b3 d6 8. Bd3 Bg4 9. Ng5 h6 10. h3 Be6 11. Nxe6 fxe6 12. Bb2 Nd7 13. 0-0 Bf6 14. Be2 Qe7 15. Bg4 Nb6 16. Ne4 Nd7 17. Be2 Qf7 18. f4 exf4 19. Rxf4 e5 20. Rf2 Qe8 21. Raf1 Be7 22. Rxf8+ Nxf8 23. Nc3 Nd8 24. Qf5 Nde6 25. Nd5 c6 26. Bh5 g6 27. Nxe7+ Qxe7 28. Bxg6 Ng7 29. Bf7+ Kh8 30. Qe4 Nh7 31. Qg6 Rf8 32. d4 Qg5 33. Qxg5 Nxg5 34. Bg6 Rxf1+ 35. Kxf1 exd4 36. exd4 Kg8 37. Ke2 N7e6 38. Ke3 Kg7 39. Bf5 Kf6 40. g4 d5 41. h4 Nf7 42. Bd3 b6 43. a4 Nd6 44. c5 Nc8 45. Ba6 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "9"]
[White "Fabregas, Oliver"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1809"]
[BlackElo "1954"]
[PlyCount "166"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. d3 Nc6 5. 0-0 Bg4 6. h3 Bh5 7. Nbd2 e6 8. Qe1 Bd6 9. e4 dxe4 10. dxe4 Bc7 11. c3 0-0 12. Qe3 Qe7 13. a4 Rfd8 14. Nc4 b6 15. b3 Bxf3 16. Bxf3 Ne5 17. Nxe5 Bxe5 18. Bb2 Rd7 19. Rad1 Rad8 20. Rxd7 Rxd7 21. Rd1 h6 22. Kg2 Rxd1 23. Bxd1 Qd8 24. Bc2 Nd7 25. f4 Bf6 26. e5 Be7 27. Qd3 g6 28. h4 h5 29. c4 Nb8 30. Kf3 Qxd3+ 31. Bxd3 Nc6 32. Bc3 Kf8 33. Be4 Nd4+ 34. Bxd4 cxd4 35. Bd3 Bb4 36. Ke2 Ke7 37. Be4 Kd7 38. Bf3 Bc3 39. g4 hxg4 40. Bxg4 Ke7 41. h5 gxh5 42. Bxh5 f6 43. Kd3 f5 44. Bf3 Kd7 45. Bg2 Bb2 46. Kc2 Bc3 47. Kd3 Kc7 48. b4 Bxb4 49. Kxd4 Bd2 50. c5 bxc5+ 51. Kxc5 Be3+ 52. Kc4 Bxf4 53. Kd4 Kb6 54. Bf1 Kc7 55. Bc4 Kd7 56. Bb5+ Ke7 57. a5 Bg3 58. a6 Bf2+ 59. Kd3 Bc5 60. Kc4 Ba3 61. Kb3 Bc1 62. Kc4 Bb2 63. Bc6 Bxe5 64. Kd3 Kd6 65. Bb7 Bb2 66. Ke3 Ke5 67. Kf3 Bd4 68. Ba8 Bc5 69. Bb7 Kf6 70. Bc6 e5 71. Bb7 e4+ 72. Kf4 Bd6+ 73. Ke3 Ke5 74. Bc6 f4+ 75. Ke2 Kd4 76. Kf2 f3 77. Bb7 Bc5 78. Ba8 Kd3+ 79. Kf1 Ke3 80. Ke1 Kf4 81. Kf1 e3 82. Ke1 Bb6 83. Kf1 e2+ 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "5"]
[White "Gremmel, Jonas Simon"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2081"]
[BlackElo "1954"]
[PlyCount "150"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Nc6 5. Bb2 Bg4 6. Be2 e6 7. 0-0 Be7 8. Ne5 Bxe2 9. Qxe2 Nxe5 10. dxe5 Nd7 11. Rd1 Qc7 12. f4 g6 13. e4 d4 14. Bc3 dxc3 15. Nxc3 a6 16. Rd3 Rd8 17. Rad1 Nb8 18. Nd5 exd5 19. exd5 Qb6 20. c4 Bf8 21. d6 Bg7 22. e6 0-0 23. e7 Bd4+ 24. Kh1 Qxd6 25. exf8Q+ Rxf8 26. Qf3 Nc6 27. h3 Re8 28. Kh2 Nb4 29. R3d2 Nc6 30. a3 Qf6 31. b4 Re3 32. Qf1 b6 33. b5 axb5 34. cxb5 Ne7 35. a4 Nd5 36. g3 Ra3 37. Rb1 Rxa4 38. Qf3 Ne3 39. Re2 Ra3 40. Kh1 h5 41. Rbe1 Qe6 42. g4 hxg4 43. hxg4 Qxg4 44. Qxg4 Nxg4 45. Re8+ Kg7 46. Kg2 Ne3+ 47. Kh1 Nf5 48. R8e2 c4 49. Rc2 c3 50. Re4 Rb3 51. Kg2 Rxb5 52. Kf3 Rb2 53. Ree2 Rxc2 54. Rxc2 b5 55. Ke4 b4 56. Kd3 b3 57. Rh2 c2 58. Rh1 Be3 59. Kc3 c1Q+ 60. Rxc1 Bxc1 61. Kxb3 Bxf4 62. Kc4 Kf6 63. Kd3 Kg5 64. Ke2 Kg4 65. Kf1 Kg3 66. Kg1 Ne3 67. Kh1 Kh3 68. Kg1 g5 69. Kh1 Ng4 70. Kg1 Be3+ 71. Kh1 Bf4 72. Kg1 f5 73. Kh1 Be5 74. Kg1 Bh2+ 75. Kh1 Nf2# 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "2"]
[White "Gustain, Marc"]
[Black "Oberling, Mario"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1954"]
[BlackElo "1640"]
[PlyCount "108"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. Bd3 h6 6. Bxf6 Bxf6 7. Nbd2 Nd7 8. 0-0 c5 9. c3 b6 10. Qe2 0-0 11. e4 dxe4 12. Qxe4 g6 13. Qxa8 Qc7 14. Qe4 Bb7 15. Qe3 Kg7 16. Ne4 Be7 17. dxc5 Nxc5 18. Nxc5 Bxc5 19. Qe5+ Qxe5 20. Nxe5 Rd8 21. Rfd1 Rd5 22. Nf3 Rh5 23. Re1 Bxf3 24. gxf3 Bd6 25. Rad1 Bxh2+ 26. Kf1 Bf4 27. Re4 Bg5 28. Ra4 a5 29. b4 axb4 30. Rxb4 Bf6 31. c4 Bd4 32. Rb5 Bc5 33. a4 Rh2 34. Rd2 Be3 35. Rc2 Bd4 36. a5 bxa5 37. Rxa5 Rh1+ 38. Kg2 Rd1 39. Be2 Rb1 40. c5 Be5 41. c6 h5 42. c7 Bxc7 43. Rxc7 h4 44. Raa7 h3+ 45. Kxh3 Rb2 46. Rxf7+ Kh6 47. Bd3 Rxf2 48. Rf6 Kg5 49. Rxg6+ Kf4 50. Be4 Rf1 51. Kg2 Rc1 52. Kf2 Ke5 53. Ra5+ Kd4 54. Rxe6 Rf1+ 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "6"]
[White "Gustain, Marc"]
[Black "Ochs, Daniel Elias"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1954"]
[BlackElo "2115"]
[PlyCount "58"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Qd3 Nf6 7. Bg5 Be7 8. 0-0-0 d6 9. f4 Nbd7 10. Be2 b5 11. Bf3 Bb7 12. f5 e5 13. Nb3 0-0 14. g4 Rfc8 15. h4 b4 16. Ne2 a5 17. Bxf6 Nxf6 18. g5 Nd7 19. f6 Bf8 20. fxg7 Kxg7 21. Ng3 a4 22. Nf5+ Kg8 23. Na1 Ba6 24. Qd2 Nc5 25. Nh6+ Kh8 26. Qd5 Ne6 27. Bh5 Bc4 28. Qd2 Bxh6 29. gxh6 Nf4 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "10"]
[White "Gustain, Marc"]
[Black "Reindl, Jork"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1954"]
[BlackElo "1739"]
[PlyCount "120"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 Bg4 7. c4 c6 8. Nc3 Nd7 9. Bg5 f6 10. Bh4 g5 11. Bg3 Bxg3 12. fxg3 0-0 13. h3 Bh5 14. Bxh7+ Kxh7 15. Nxg5+ fxg5 16. Qxh5+ Kg7 17. cxd5 Nxd5 18. Rxf8 Nxf8 19. Rf1 Qe7 20. Rf5 Nh7 21. Re5 Qf7 22. Qg4 Nxc3 23. bxc3 Re8 24. Rf5 Qe6 25. h4 Qe4 26. Qxe4 Rxe4 27. hxg5 Kg6 28. Ra5 a6 29. Kf2 Nxg5 30. Ra3 Re6 31. Rb3 Re7 32. a4 Rf7+ 33. Ke3 Kf5 34. c4 Kg4 35. d5 c5 36. Rb6 Re7+ 37. Kd3 Kxg3 38. Rg6 Kf4 39. g3+ Kf5 40. Rg8 Nf7 41. Rc8 Ne5+ 42. Kc3 Ng4 43. Rxc5 Re3+ 44. Kd4 Rxg3 45. d6+ Ke6 46. Rc7 Rg1 47. c5 Rd1+ 48. Kc4 Ne5+ 49. Kb4 Rb1+ 50. Ka5 Nd7 51. Rc8 Ne5 52. Re8+ Kd5 53. Rxe5+ Kxe5 54. d7 Rd1 55. Kb6 Rxd7 56. c6 bxc6 57. Kxa6 Kd5 58. Kb6 c5 59. a5 c4 60. a6 c3 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "4"]
[White "Gustain, Marc"]
[Black "Schenk, Michael"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1954"]
[BlackElo "1451"]
[PlyCount "57"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 Be7 8. e3 0-0 9. dxc5 Bxc5 10. Be2 Bg4 11. 0-0 Nc6 12. Bxf6 Qxf6 13. Qxd5 Bb6 14. Qc4 Be6 15. Qh4 Qxh4 16. Nxh4 Rad8 17. Rfd1 g5 18. Nf3 Bg4 19. h3 Bh5 20. a3 Rfe8 21. Nd5 Ne5 22. Nf6+ Kf8 23. Nxh5 f5 24. Nxe5 Rxe5 25. Rxd8+ Bxd8 26. Rd1 Bb6 27. Nf6 Kf7 28. Nd7 Rb5 29. Bxb5 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "8"]
[White "Gustain, Marc"]
[Black "Weidenhoefer, Max"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1954"]
[BlackElo "1771"]
[PlyCount "84"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Qc2 f5 5. Bf4 Nf6 6. cxd5 exd5 7. Ne5 Be7 8. Nd2 0-0 9. Ndf3 Ne4 10. e3 Bb4+ 11. Ke2 Be7 12. Nd3 Nd7 13. Nfe5 Nxe5 14. Nxe5 g5 15. Bg3 f4 16. f3 fxg3 17. fxe4 Rf2+ 18. Kd3 Rxc2 19. Kxc2 Bf6 20. hxg3 Bxe5 21. dxe5 Be6 22. Bd3 d4 23. Rh6 Bf7 24. Rd6 Qe7 25. exd4 Bg6 26. Rf1 Rf8 27. Rff6 Rxf6 28. Rxf6 Kg7 29. Rd6 c5 30. dxc5 Qxe5 31. Rd7+ Kh6 32. Rxb7 Qxc5+ 33. Kd2 Qf2+ 34. Kc3 Qxg3 35. Rxa7 Bxe4 36. Rd7 Qe5+ 37. Rd4 Qc5+ 38. Rc4 Qa5+ 39. b4 Qa3+ 40. Kd4 Qxd3+ 41. Kc5 Qe3+ 42. Kd6 Qd3+ 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "7"]
[White "Kipke, Christian"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2168"]
[BlackElo "1954"]
[PlyCount "79"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bf4 e6 9. 0-0-0 Bb4 10. Kb1 Nbd7 11. Bc1 0-0 12. g4 a5 13. g5 Nd5 14. Ne4 a4 15. a3 Be7 16. Ka1 b5 17. c3 Qb6 18. Bd3 c5 19. dxc5 Nxc5 20. Nxc5 Bxc5 21. h4 b4 22. cxb4 Bxb4 23. Qe4 g6 24. h5 Nc3 25. Qxb4 Qxb4 26. axb4 Nxd1 27. Rxd1 Rfd8 28. hxg6 fxg6 29. Bc2 Rxd1 30. Bxd1 Rb8 31. Bxa4 Rxb4 32. Bd7 Kf7 33. Kb1 Rd4 34. Bc6 e5 35. Be3 Rd6 36. Be4 Ke6 37. Kc2 Ra6 38. b4 Ra1 39. Kc3 Kd6 40. Kc4 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "1"]
[White "Klemens, Peter"]
[Black "Gustain, Marc"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1593"]
[BlackElo "1954"]
[PlyCount "119"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 c5 4. Bf4 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 e6 9. Nbd2 h6 10. Be2 Be7 11. 0-0 0-0 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bg3 Bd6 15. Nf3 Bxg3 16. hxg3 Qc7 17. Bd1 b5 18. Bc2 Bxc2 19. Qxc2 a5 20. a3 Rfb8 21. e4 dxe4 22. Qxe4 Nf6 23. Qe2 b4 24. axb4 axb4 25. Rxa8 Rxa8 26. Ne5 bxc3 27. bxc3 Nd5 28. Nxc4 Nxc3 29. Qd3 Nd5 30. Ne3 Rd8 31. Nxd5 Rxd5 32. Qe3 Qd7 33. Rd1 e5 34. Qb3 exd4 35. Qb8+ Kh7 36. Qb1+ g6 37. Rd3 Qe6 38. Qd1 Qe4 39. Qd2 h5 40. Rf3 Rd7 41. Qa2 Qd5 42. Qd2 d3 43. Re3 Qd4 44. Rf3 Kg7 45. Kh2 Re7 46. Rf4 Qd5 47. Qc3+ Re5 48. Rd4 Qe6 49. Qxd3 Re1 50. Rf4 Re5 51. Qc3 Kh7 52. Qf3 Rf5 53. Rxf5 Qxf5 54. Qxf5 gxf5 55. Kh3 Kh6 56. f4 Kg6 57. Kh4 Kh6 58. Kh3 Kg6 59. Kh4 Kh6 60. Kh3 1/2-1/2

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "3"]
[White "Milare, Tyron"]
[Black "Gustain, Marc"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2222"]
[BlackElo "1954"]
[PlyCount "95"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. Be2 Bf5 8. 0-0 e6 9. a4 Be7 10. axb5 Nxc3 11. bxc3 cxb5 12. Nd2 0-0 13. Bf3 Nd7 14. Bxa8 Qxa8 15. Ba3 Bxa3 16. Rxa3 a5 17. Qa1 a4 18. Qb2 Rb8 19. Qb4 Qc6 20. Re1 Nb6 21. Qb2 Nd5 22. f3 b4 23. cxb4 c3 24. Rc1 cxb2 25. Rxc6 h5 26. Rxa4 Nxb4 27. Rc7 Nd5 28. Rca7 b1Q+ 29. Nxb1 Rxb1+ 30. Kf2 Rb2+ 31. Kg3 Ne3 32. Ra8+ Kh7 33. Ra2 Rxa2 34. Rxa2 g5 35. h4 g4 36. fxg4 Bxg4 37. Kf4 Nf5 38. Kg5 Kg7 39. Rd2 Ne7 40. g3 Nd5 41. Ra2 Nc3 42. Ra7 Ne2 43. Ra3 Nxd4 44. Kf4 Ne2+ 45. Kg5 Nd4 46. Kf4 Nf5 47. Ra7 Nd4 48. Ra3 1/2-1/2

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2021.05.10"]
[Round "11"]
[White "Rieling, Thomas"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1792"]
[BlackElo "1954"]
[PlyCount "32"]
[EventDate "2021.05.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 g6 3. d4 Bg7 4. Nf3 d6 5. Bc4 Nf6 6. 0-0 Bg4 7. Be3 0-0 8. h3 Bxf3 9. Qxf3 e5 10. d5 Ne7 11. Qe2 Nh5 12. Qd2 f5 13. exf5 Nxf5 14. Bg5 Nf6 15. Ne4 Nxe4 16. Bxd8 Nxd2 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "10"]
[White "Gustain, Marc"]
[Black "Azimov, Stanislav"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1954"]
[BlackElo "1752"]
[PlyCount "106"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 c5 7. c3 Nc6 8. Re1 b6 9. e4 cxd4 10. Nxd4 Nxd4 11. cxd4 dxe4 12. Nxe4 Qxd4 13. Nxf6+ Qxf6 14. Be4 Rb8 15. Qf3 Be6 16. Qxf6 Bxf6 17. Bf4 Rbc8 18. Rab1 a5 19. b3 Kg7 20. Rbc1 h6 21. Be3 b5 22. g3 a4 23. bxa4 bxa4 24. a3 Bb2 25. Rxc8 Rxc8 26. Rd1 Bxa3 27. Ra1 Bc5 28. Bxc5 Rxc5 29. Rxa4 Bh3 30. Ra1 f5 31. Bg2 Bxg2 32. Kxg2 Rc2 33. h4 Kf6 34. Ra6+ e6 35. Ra8 g5 36. h5 g4 37. Rg8 f4 38. Rxg4 fxg3 39. Kxg3 Kf5 40. Rg6 Rc3+ 41. Kg2 e5 42. Rxh6 Kg5 43. Rh8 e4 44. h6 Kg6 45. Re8 Rc4 46. Re6+ Kh7 47. Kg3 Rc3+ 48. Kg4 Rf3 49. Rxe4 Rxf2 50. Re6 Rg2+ 51. Kf5 Rh2 52. Ke5 Rxh6 53. Rxh6+ Kxh6 1/2-1/2

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "2"]
[White "Gustain, Marc"]
[Black "Fluechter, Gregor"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1954"]
[BlackElo "1620"]
[PlyCount "79"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Qc2 g6 5. cxd5 cxd5 6. Nc3 Bg7 7. Bf4 0-0 8. e3 Nc6 9. a3 Bf5 10. Bd3 Bxd3 11. Qxd3 Qb6 12. b4 Qd8 13. 0-0 Nh5 14. Bg5 h6 15. Bh4 g5 16. Bg3 Nxg3 17. hxg3 f5 18. Rfc1 e6 19. Na4 Qe7 20. Qb5 Rfc8 21. Nc5 Rab8 22. Nd3 Qd6 23. Qa4 a6 24. b5 axb5 25. Qxb5 Kh7 26. a4 b6 27. Rab1 Bf8 28. Nfe5 Nxe5 29. Nxe5 Rxc1+ 30. Rxc1 Bg7 31. Rc6 Qa3 32. Rxe6 Qc1+ 33. Kh2 Qd1 34. f3 Rc8 35. Rc6 Ra8 36. Rxb6 Rxa4 37. Qc6 Ra1 38. Qg6+ Kh8 39. Rb8+ Bf8 40. Rxf8# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "5"]
[White "Gustain, Marc"]
[Black "Henning, Marvin"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1954"]
[BlackElo "2305"]
[PlyCount "76"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Bc5 3. Nf3 d6 4. exd6 Ne7 5. e3 cxd6 6. Bd3 Nbc6 7. Bd2 0-0 8. Bc3 Ng6 9. Nbd2 d5 10. 0-0 Bd6 11. Nb3 Bg4 12. Nbd4 Nce5 13. Be2 Bc8 14. Nxe5 Nxe5 15. Nf3 Nc6 16. Qd3 Be6 17. Rfd1 h6 18. Nd4 Ne5 19. Nxe6 fxe6 20. Bxe5 Bxe5 21. f4 Bf6 22. c3 Qb6 23. Rab1 Rad8 24. Kh1 e5 25. fxe5 Bxe5 26. Bf3 Bb8 27. Bxd5+ Kh8 28. e4 Qd6 29. Qh3 Qf4 30. c4 Be5 31. b3 Qf2 32. Qg4 Rf4 33. Qh5 Rh4 34. Qxe5 Rf8 35. Qe7 Kh7 36. e5 Rff4 37. Qe8 Rxh2+ 38. Kxh2 Rh4# 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "1"]
[White "Gustain, Marc"]
[Black "Hunder, Frank"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1954"]
[BlackElo "1627"]
[PlyCount "79"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. cxd5 exd5 5. Nc3 Bd6 6. Bg5 Nf6 7. e3 Bg4 8. Bd3 h6 9. Bh4 0-0 10. h3 Bh5 11. Qc2 Nbd7 12. g4 Bg6 13. Bxg6 fxg6 14. Qxg6 Qe8 15. Qxe8 Raxe8 16. Nd2 Ne4 17. Ndxe4 dxe4 18. 0-0-0 b5 19. Rhg1 b4 20. Ne2 a5 21. g5 h5 22. Kb1 g6 23. Rc1 Nb8 24. Rgd1 Kg7 25. d5 c5 26. b3 Rf3 27. Rh1 Nd7 28. Rc4 Ne5 29. Rxe4 Kf7 30. Bg3 Bb8 31. Nf4 Rd8 32. Rd1 Nd7 33. Ne6 Re8 34. Bxb8 Rxb8 35. Rf4+ Kg8 36. Rxf3 Ne5 37. Rf6 Re8 38. f4 Nf3 39. Rxg6+ Kf7 40. Rg7# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "11"]
[White "Gustain, Marc"]
[Black "Leidorf, Sebastian"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1954"]
[BlackElo "1788"]
[PlyCount "170"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. Bd3 b6 6. c3 0-0 7. b3 c5 8. Bb2 Nc6 9. Ne5 Bb7 10. Ndf3 Nd7 11. Nxd7 Qxd7 12. 0-0 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qc2 Qc7 16. h3 Rac8 17. c4 d4 18. exd4 cxd4 19. Be4 Rcd8 20. Bxb7 Qxb7 21. Rad1 Rd7 22. Rfe1 Bf6 23. Rd3 Rfd8 24. Red1 Qe4 25. Bc1 Qe6 26. Bh6 Qf5 27. Qd2 Re8 28. Rf3 Qe6 29. Bg5 Bxg5 30. Qxg5 Qe2 31. Rfd3 Qxa2 32. Qg4 Rde7 33. Qxd4 Re1+ 34. Rxe1 Rxe1+ 35. Kh2 Re8 36. Rf3 Qa5 37. Qf6 Rf8 38. h4 h5 39. g3 Qc5 40. Kg2 Qc7 41. Re3 Qb7+ 42. Qf3 Qxf3+ 43. Kxf3 Rd8 44. Kf4 Rd7 45. Re8+ Kg7 46. Ke4 f6 47. f3 Kf7 48. Ra8 Ke6 49. b4 Rc7 50. Kd4 Rd7+ 51. Kc3 Rc7 52. Rg8 Kf5 53. Rd8 Ke6 54. g4 hxg4 55. fxg4 Rh7 56. Rg8 Kf7 57. Ra8 Ke6 58. c5 bxc5 59. bxc5 Rxh4 60. c6 Kd6 61. Rxa7 Kxc6 62. Ra6+ Kd5 63. Rxf6 Rxg4 64. Kd3 Ke5 65. Rf8 Rg3+ 66. Ke2 Rg5 67. Ke3 Rf5 68. Re8+ Kf6 69. Rf8+ Kg5 70. Rxf5+ Kxf5 71. Kf3 Kg5 72. Kg3 Kf5 73. Kf3 g5 74. Kg3 g4 75. Kg2 Kf4 76. Kf2 Ke4 77. Kg3 Kf5 78. Kg2 Kf4 79. Kf2 g3+ 80. Kg2 Kg4 81. Kg1 Kh3 82. Kh1 Kh4 83. Kg2 Kg4 84. Kg1 Kf4 85. Kg2 Kg4 1/2-1/2

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "8"]
[White "Gustain, Marc"]
[Black "Ochs, Daniel Elias"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1954"]
[BlackElo "2130"]
[PlyCount "118"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd6 6. c4 dxc4 7. d5 a6 8. Ba4 b5 9. dxc6 bxa4 10. 0-0 Ne7 11. Nbd2 0-0 12. Nxc4 Nxc6 13. Nxd6 Qxd6 14. Qxa4 Bb7 15. Bf4 Qf6 16. Bg5 Qf5 17. Qf4 Qxf4 18. Bxf4 Nb4 19. Bxc7 Bxf3 20. gxf3 Rfc8 21. Be5 Nd3 22. Bc3 Rab8 23. Rab1 Nf4 24. Rfe1 f6 25. Rbd1 Rd8 26. Kf1 Kf7 27. Rd4 g5 28. Red1 Rxd4 29. Rxd4 Ke6 30. Ra4 Rb6 31. h4 Rd6 32. Ke1 Nd3+ 33. Kf1 Nf4 34. Re4+ Kf5 35. hxg5 fxg5 36. Re8 Rd1+ 37. Re1 Rd5 38. a3 h5 39. Kg1 Rd3 40. Re3 Nh3+ 41. Kh2 Nxf2 42. Re5+ Kg6 43. Re6+ Kh7 44. Rxa6 h4 45. Ra7+ Kg6 46. Rg7+ Kf5 47. a4 Rd1 48. Kg2 Nd3 49. a5 Nf4+ 50. Kf2 h3 51. Rh7 Ra1 52. Kg3 Rg1+ 53. Kf2 Rg2+ 54. Ke3 Re2+ 55. Kd4 h2 56. a6 Kg6 57. Rh8 Nh5 58. Rxh5 Kxh5 59. a7 Re8 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "6"]
[White "Noack, Mario"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1779"]
[BlackElo "1954"]
[PlyCount "108"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Qb6 6. Qd2 Nc6 7. Nf3 Bg4 8. e3 e6 9. Bd3 Bb4 10. 0-0 0-0 11. a3 Be7 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bg3 Rfc8 15. b4 a6 16. Na4 Qd8 17. Nc5 Nxc5 18. bxc5 b6 19. cxb6 Qxb6 20. Rfb1 Qa7 21. h3 Bh5 22. a4 Bg6 23. Rc1 a5 24. Bxg6 hxg6 25. Rab1 Bb4 26. Qe2 Qd7 27. Qa2 Ra6 28. Qb3 Rac6 29. Rxc6 Qxc6 30. Kh2 Qc2 31. h4 Qxb3 32. Rxb3 Rc2 33. f3 Ra2 34. e4 dxe4 35. fxe4 Rxa4 36. d5 exd5 37. exd5 Ra2 38. Rd3 Rd2 39. Rxd2 Bxd2 40. d6 Kf8 41. d7 Ke7 42. Bc7 Kxd7 43. Bb6 a4 44. Bc5 Bf4+ 45. g3 Bd6 46. Bd4 f6 47. Kg2 a3 48. Kf3 a2 49. Ke4 Bxg3 50. h5 gxh5 51. Kf5 Be5 52. Bxe5 fxe5 53. Kxe5 a1Q+ 54. Kf5 Qf6+ 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "3"]
[White "Schulz, Karsten"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2211"]
[BlackElo "1954"]
[PlyCount "55"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e3 Nc6 4. Bxc4 e5 5. d4 exd4 6. exd4 Bb4+ 7. Nc3 Nf6 8. 0-0 0-0 9. Bg5 h6 10. Bh4 Bg4 11. h3 Bh5 12. g4 Bg6 13. Ne5 Nxe5 14. dxe5 Qxd1 15. Raxd1 Bxc3 16. bxc3 Ne4 17. f4 Nxc3 18. Rc1 Ne4 19. f5 Bh7 20. Bd5 Ng5 21. Bxg5 hxg5 22. Rxc7 Rad8 23. Bxb7 Rd3 24. Rf3 Rxf3 25. Bxf3 Re8 26. Bd5 Rxe5 27. Rc8+ Re8 28. Rxe8# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "4"]
[White "Spieker, Hans Joachim"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1743"]
[BlackElo "1954"]
[PlyCount "98"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Na3 Nc6 4. Nxc4 f6 5. g3 e5 6. d3 Be6 7. b3 Bb4+ 8. Bd2 Nge7 9. Bg2 0-0 10. 0-0 a5 11. a3 Bxd2 12. Qxd2 Bd5 13. Rab1 Qe8 14. b4 axb4 15. axb4 Qf7 16. b5 Nd4 17. Nxd4 exd4 18. Rfc1 Bxg2 19. Kxg2 Nd5 20. Qb2 Nc3 21. Ra1 Rxa1 22. Rxa1 Re8 23. e3 Qd5+ 24. e4 Nxe4 25. dxe4 Qxc4 26. f3 d3 27. Rc1 Qa4 28. Rxc7 Rd8 29. Qd2 Qxb5 30. Rc3 Qd7 31. Rb3 b5 32. Qa2 Kh8 33. Qd2 h6 34. Kf2 Qd4+ 35. Kg2 h5 36. Rxb5 Rc8 37. Rxh5+ Kg8 38. Rd5 Qxd5 39. exd5 Rc2 40. Kf2 Rxd2+ 41. Ke3 Rxh2 42. Kxd3 Rg2 43. g4 Kf7 44. Ke3 Ke7 45. Ke4 Kd6 46. Kf5 Rf2 47. f4 Kxd5 48. g5 fxg5 49. Kxg5 Ke4 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "9"]
[White "Weber, Samuel"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2277"]
[BlackElo "1954"]
[PlyCount "63"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 a6 5. e3 d6 6. Nge2 Ba7 7. 0-0 h5 8. d4 h4 9. Nd5 hxg3 10. fxg3 Bh3 11. Bxh3 Rxh3 12. Rxf7 Kxf7 13. Qf1+ Nf6 14. Qxh3 exd4 15. Bd2 dxe3 16. Bc3 Ne5 17. Rf1 Qh8 18. Qf5 Qh6 19. Bxe5 dxe5 20. Nxc7 Rh8 21. h4 Qh5 22. Qd7+ Kg6 23. Qd1 Qg4 24. Rxf6+ Kxf6 25. Qd6+ Kf7 26. Nd5 Qxe2 27. Qe7+ Kg8 28. Qe6+ Kh7 29. Qf5+ Kh6 30. Qg5+ Kh7 31. Qf5+ Kg8 32. Ne7# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "7"]
[White "Ziems, Michael"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1804"]
[BlackElo "1954"]
[PlyCount "106"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 dxc4 5. a4 Nd5 6. Bg3 Nxc3 7. bxc3 Qa5 8. Qc1 Nd7 9. e3 Nb6 10. Bc7 Be6 11. Nf3 Rc8 12. Bg3 g6 13. Be5 f6 14. Bg3 Bg7 15. Be2 0-0 16. 0-0 f5 17. Be5 Bf6 18. Re1 Bf7 19. Qa3 Nd5 20. Rec1 Nb6 21. Bxf6 exf6 22. Qe7 Nd5 23. Qxb7 Nxc3 24. Bf1 Ne4 25. Bxc4 Bxc4 26. Rxc4 Qb6 27. Rb1 Qxb7 28. Rxb7 Rb8 29. Rxb8 Rxb8 30. g3 Rb1+ 31. Kg2 Rb2 32. Nh4 Nxf2 33. Rxc6 Ng4+ 34. Kf1 Nxe3+ 35. Ke1 Rxh2 36. Rc8+ Kf7 37. Rc7+ Ke6 38. Rxa7 Nc2+ 39. Kd1 Nxd4 40. Rxh7 Ra2 41. Ra7 g5 42. Ng6 Ra3 43. Nf8+ Ke5 44. Nd7+ Ke4 45. Nxf6+ Ke3 46. Nd5+ Kd3 47. Kc1 Ra1+ 48. Kb2 Rg1 49. Rd7 Rxg3 50. a5 Rg2+ 51. Ka3 Kc4 52. a6 Nb5+ 53. Ka4 Ra2# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "1"]
[White "Altenburg, Nils"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1620"]
[BlackElo "1958"]
[PlyCount "52"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3 Ra5 9. Bc7 Ra6 10. Be2 Bf5 11. Nb5 e6 12. Bg3 Kd7 13. 0-0 Ne4 14. Bf4 Be7 15. Nc7 Ra5 16. Rfb1 g5 17. Be5 f6 18. Bxf6 Bxf6 19. b4 cxb3 20. Rxb3 Kxc7 21. a4 Rha8 22. Rba3 Be7 23. R3a2 Nxc3 24. Rc2 Nxe2+ 25. Rxe2 Rxa4 26. Ne5 Rxa1+ 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "10"]
[White "Bossy, Arnim"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2064"]
[BlackElo "1958"]
[PlyCount "104"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. dxc5 Nc6 5. Bb5 Qa5+ 6. Nc3 a6 7. Bxc6+ bxc6 8. Qd4 Bf5 9. a3 Bxc2 10. Nf3 g6 11. b4 Qd8 12. Be5 Bg7 13. 0-0 0-0 14. Rfc1 Bf5 15. Na4 Nh5 16. Bxg7 Nxg7 17. Nb6 Ra7 18. Qb2 Ne6 19. Nd4 Nxd4 20. exd4 Re8 21. Re1 Qc7 22. Re3 f6 23. Rae1 Kf7 24. h3 h5 25. a4 Qf4 26. b5 axb5 27. axb5 cxb5 28. Nxd5 Qg5 29. Rg3 Qh4 30. Nb4 Ra4 31. Rge3 e5 32. Qb3+ Be6 33. d5 Qxb4 34. dxe6+ Rxe6 35. Qd5 Ra7 36. Rd3 Qc4 37. Red1 Qxd5 38. Rxd5 Rc6 39. Rb1 Rb7 40. Rbd1 Ke6 41. Rd8 b4 42. Re8+ Kf5 43. Rc1 b3 44. Rd8 b2 45. Rb1 Rxc5 46. Rdd1 Rc2 47. g3 Rbc7 48. Kg2 R7c3 49. g4+ hxg4 50. hxg4+ Kxg4 51. Rh1 Rb3 52. Rh6 Kf5 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "6"]
[White "Gustain, Marc"]
[Black "Mao, Kevin"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1958"]
[BlackElo "1735"]
[PlyCount "102"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d6 5. e4 Nc6 6. c3 0-0 7. Bd3 e5 8. d5 Nb8 9. 0-0 Bg4 10. c4 Nbd7 11. b4 Nxd5 12. exd5 Bxg5 13. Qc2 f5 14. Nxg5 Qxg5 15. f4 Qg6 16. Kh1 e4 17. Nxe4 fxe4 18. Bxe4 Bf5 19. Bxf5 Qxf5 20. Qxf5 Rxf5 21. Rae1 Kf8 22. g4 Rf7 23. Kg2 Re8 24. Kg3 Rxe1 25. Rxe1 Re7 26. Rc1 b6 27. Kf3 Kf7 28. h4 Nf6 29. g5 Ne4 30. Rc2 Kg6 31. Kg4 h5+ 32. gxh6 gxh6 33. f5+ Kg7 34. Kf4 Kf6 35. Rg2 h5 36. Rg6+ Kf7 37. Rh6 Nd2 38. c5 bxc5 39. bxc5 dxc5 40. Rxh5 Kg7 41. Rg5+ Kf7 42. Rh5 Re4+ 43. Kg5 Nf3+ 44. Kh6 Rg4 45. f6 Rxh4 46. Rxh4 Nxh4 47. Kg5 c4 48. Kf4 Kxf6 49. Ke4 Nf5 50. a4 a5 51. Kf4 c3 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "8"]
[White "Gustain, Marc"]
[Black "Sabrowski, Uwe"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1958"]
[BlackElo "1768"]
[PlyCount "103"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. e3 g6 4. h4 Bg7 5. h5 d6 6. hxg6 hxg6 7. Rxh8+ Bxh8 8. Nf3 Be6 9. Ng5 Bg8 10. Nd2 Nbd7 11. Bc4 d5 12. Bd3 e6 13. Qe2 Nb6 14. 0-0-0 Qd7 15. Kb1 0-0-0 16. c4 dxc4 17. Nxc4 Nfd5 18. Bg3 Qe7 19. Nf3 Nxc4 20. Bxc4 Nb6 21. Bb3 Bf7 22. Rc1 c6 23. Ne5 Bxe5 24. Bxe5 Nd5 25. Qf3 g5 26. g4 fxg4 27. Qxg4 Bg6+ 28. Ka1 Bf5 29. Qg3 Nb4 30. Rh1 Nd3 31. Rg1 g4 32. Rh1 Qb4 33. Bb8 Qe7 34. Bxa7 Nb4 35. Qb8+ Kd7 36. Qxb7+ Ke8 37. Rh8+ Kf7 38. Qxe7+ Kxe7 39. Bc5+ Kf7 40. Rxd8 Nd3 41. a4 Nxf2 42. a5 g3 43. Rd7+ Kf6 44. Bd6 g2 45. Be5+ Kg6 46. Rg7+ Kh5 47. Rxg2 Nh3 48. Rh2 Kg6 49. a6 Ng5 50. a7 c5 51. a8Q c4 52. Qg8# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "3"]
[White "Gustain, Marc"]
[Black "Schuette, Marco"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1958"]
[BlackElo "1739"]
[PlyCount "83"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bb5+ Bd7 7. a4 0-0 8. 0-0 a6 9. Be2 Bg4 10. a5 Nbd7 11. Nd2 Bxe2 12. Qxe2 b5 13. axb6 Qxb6 14. Nc4 Qb7 15. Bd2 Nb6 16. Nxb6 Qxb6 17. b3 Nd7 18. Na4 Qc7 19. Bc3 Rfc8 20. Bxg7 Kxg7 21. Qc4 Nb6 22. Nxb6 Qxb6 23. Ra4 Qb5 24. Rfa1 Qxc4 25. Rxc4 Rcb8 26. Rca4 Rb4 27. f3 Rxa4 28. Rxa4 Kf6 29. Kf2 Ke5 30. Ke3 g5 31. g3 f5 32. f4+ gxf4+ 33. gxf4+ Kf6 34. Kf3 Ra7 35. Ra1 a5 36. Ra4 Ra8 37. exf5 Kxf5 38. Re4 Kf6 39. Re6+ Kf7 40. Re4 Kf6 41. Kg4 Rg8+ 42. Kf3 1/2-1/2

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "2"]
[White "Gustain, Marc"]
[Black "Zelbel, Patrick"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1958"]
[BlackElo "2532"]
[PlyCount "82"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d5 5. e5 Nfd7 6. c4 c5 7. cxd5 cxd4 8. e6 fxe6 9. dxe6 Nb6 10. Bb5+ Nc6 11. Bxc6+ bxc6 12. 0-0 Bxe6 13. Re1 Qd6 14. Ne4 Qd5 15. Neg5 Bf5 16. Bf4 h6 17. Be5 Rg8 18. Bxg7 Rxg7 19. Re5 Qg8 20. Ne4 Nd7 21. Nd6+ Kf8 22. Nxf5 Nxe5 23. Nxg7 Nxf3+ 24. Qxf3+ Kxg7 25. Qxc6 Rb8 26. Qe4 Qd8 27. h4 Qd6 28. Rd1 Rb4 29. b3 h5 30. g3 e5 31. Rc1 d3 32. Rc6 Rxe4 33. Rxd6 Re1+ 34. Kg2 e4 35. g4 hxg4 36. Kg3 Rf1 37. Rd4 Kf6 38. Kxg4 Ke5 39. Rd8 Rxf2 40. Kg3 Rf3+ 41. Kg2 Rf6 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "9"]
[White "Gustain, Marc"]
[Black "Zhou, Lepu Coco"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1958"]
[BlackElo "1707"]
[PlyCount "43"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ c6 6. Bd3 0-0 7. 0-0 b5 8. Re1 Na6 9. a3 Qb6 10. Nb3 c5 11. dxc5 dxc5 12. c4 bxc4 13. Bxc4 Bb7 14. e5 Rfd8 15. Qc2 Nd5 16. Bg5 h6 17. Bd2 Rac8 18. Ba5 Qc6 19. Bxd8 Rxd8 20. Rad1 g5 21. h3 Rc8 22. Bxd5 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "5"]
[White "Hofmann, Matthias1111"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1608"]
[BlackElo "1958"]
[PlyCount "113"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. b5 Nf6 4. d3 g6 5. Nf3 Bg7 6. e3 0-0 7. Be2 c6 8. a4 a6 9. c4 axb5 10. axb5 cxb5 11. Rxa8 Bd7 12. 0-0 bxc4 13. dxc4 Qb6 14. Ra1 Qxb2 15. Nbd2 Qb6 16. Qb3 Qxb3 17. Nxb3 Bc6 18. c5 dxc5 19. Nxc5 Nbd7 20. Nxd7 Nxd7 21. Rab1 Nc5 22. Rfd1 Ne6 23. Nd2 h5 24. Bf3 Bxf3 25. Nxf3 Nc5 26. Rd5 Ne4 27. Rxe5 Bxe5 28. Nxe5 Nd6 29. Rb6 Rd8 30. f3 Kg7 31. Kf2 Kf6 32. f4 Ke7 33. Kf3 Ke6 34. g4 hxg4+ 35. Nxg4 f6 36. e4 Ke7 37. Ne3 Rd7 38. Nd5+ Kf7 39. h4 Nc4 40. Rb4 Nd6 41. e5 fxe5 42. fxe5 Nf5 43. Nf4 Rd3+ 44. Ke4 Re3+ 45. Kd5 Ne7+ 46. Kd6 Nf5+ 47. Kc7 Rxe5 48. Kxb7 Kf6 49. Rb6+ Kf7 50. Nxg6 Re1 51. h5 Kg7 52. Rc6 Kh6 53. Nf4+ Kh7 54. Kc7 Ng7 55. Kd7 Re4 56. Nd5 Rd4 57. Rd6 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "7"]
[White "Horn, Sven"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1903"]
[BlackElo "1958"]
[PlyCount "136"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. h3 c6 9. Re1 Re8 10. c3 Bf5 11. Qc2 Nd7 12. Nbd2 Ndf6 13. Nf1 Qd7 14. Ne5 Bxe5 15. dxe5 Rxe5 16. f3 Nc5 17. Rxe5 Nxd3 18. Qe2 Nxe5 19. Qxe5 Re8 20. Qd4 c5 21. Qf2 d4 22. Bg5 dxc3 23. bxc3 b6 24. Ne3 Bg6 25. Rd1 Qe6 26. c4 h6 27. Bf4 Nh5 28. Nd5 Nxf4 29. Nxf4 Qe3 30. Qxe3 Rxe3 31. Nxg6 fxg6 32. Rd7 Ra3 33. Rd2 Rc3 34. Rd8+ Kh7 35. Rd7 Rxc4 36. Rxa7 Rc2 37. a4 Rb2 38. Rb7 Rb4 39. Ra7 c4 40. Kf2 c3 41. Rc7 Rb2+ 42. Ke3 Rxg2 43. Rxc3 Ra2 44. Rc4 g5 45. Rb4 Ra3+ 46. Ke4 h5 47. Rxb6 Rxa4+ 48. Kf5 Ra5+ 49. Ke4 g6 50. Rb7+ Kh6 51. Rb6 Ra4+ 52. Ke3 h4 53. Rf6 Ra2 54. f4 Ra3+ 55. Ke4 Rxh3 56. Rf8 g4 57. Rh8+ Kg7 58. Rd8 Ra3 59. Rd7+ Kh6 60. Rd8 h3 61. Rh8+ Kg7 62. Rh4 Rg3 63. Ke5 Rg2 64. Ke4 h2 65. f5 gxf5+ 66. Kxf5 g3 67. Kf4 Rg1 68. Rg4+ Kf6 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "4"]
[White "Johann, Gregor"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1716"]
[BlackElo "1958"]
[PlyCount "80"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Nbd2 b5 9. Be2 b4 10. 0-0 Bf5 11. h3 h6 12. Ne5 e6 13. Ng4 Nxg4 14. Bxg4 Bxg4 15. hxg4 Kd7 16. Nf3 f6 17. Rfe1 Bd6 18. Bxd6 Kxd6 19. e4 bxc3 20. bxc3 Ra3 21. exd5 exd5 22. Re3 Rha8 23. Nh4 Rxa2 24. Rxa2 Rxa2 25. Nf5+ Kd7 26. Nxg7 b5 27. Nh5 b4 28. Nxf6+ Kd6 29. cxb4 Nxd4 30. Ng8 c3 31. Nxh6 c2 32. Nf7+ Kd7 33. Ne5+ Kd6 34. Nd3 Ra3 35. Nc1 Ra1 36. Re1 Rxc1 37. Rxc1 Ne2+ 38. Kh2 Nxc1 39. g5 Nd3 40. g6 Ke6 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "11"]
[White "Mittag, Ralf"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2049"]
[BlackElo "1958"]
[PlyCount "65"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 c6 8. Bg5 Be7 9. h3 Bh5 10. Qd2 Nbd7 11. Rad1 0-0 12. Rfe1 Qa5 13. Ne5 Bxe2 14. Rxe2 Bb4 15. Nxd7 Nxd7 16. a3 Bxc3 17. bxc3 Qxa3 18. Re3 Qd6 19. Rg3 f5 20. Bf4 Qe7 21. Re1 Nf6 22. Be5 g6 23. Qg5 Qf7 24. f3 a5 25. h4 a4 26. h5 a3 27. hxg6 hxg6 28. Qh6 Qh7 29. Rxg6+ Kh8 30. Qg5 a2 31. Bxf6+ Rxf6 32. Qxf6+ Qg7 33. Qxg7# 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "5"]
[White "Eilenberg, Jonas"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2165"]
[BlackElo "1906"]
[PlyCount "88"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Qb6 7. Na4 Qa5+ 8. Bd2 Qd8 9. Rc1 e6 10. e3 Bd6 11. Bb5 Bd7 12. 0-0 Ne4 13. Nc5 Bxc5 14. dxc5 Nxd2 15. Qxd2 0-0 16. Rfd1 a6 17. Bxc6 Bxc6 18. Nd4 Qe7 19. Qe2 Qf6 20. Qf3 Qxf3 21. Nxf3 f6 22. Nd4 Kf7 23. Rd3 g6 24. Rb3 Rab8 25. Rb6 Rfc8 26. Nxc6 Rxc6 27. Rc3 Ke7 28. Kf1 Kd7 29. Rb4 Rc7 30. Ke2 Rbc8 31. Kd3 Rxc5 32. Rxb7+ R5c7 33. Rb6 Rxc3+ 34. bxc3 Rc6 35. Rb8 Kd6 36. Rh8 Rc7 37. Rd8+ Kc5 38. Rf8 f5 39. Ra8 Rc6 40. Ra7 h5 41. Rg7 Rb6 42. Rxg6 Rb2 43. Rxe6 Rxa2 44. f3 a5 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "10"]
[White "Foerster, Erik"]
[Black "Gustain, Marc"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2304"]
[BlackElo "1906"]
[PlyCount "118"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 cxd4 5. 0-0 Bd7 6. b3 Bc6 7. Bb2 e6 8. Nxd4 Be7 9. Nd2 0-0 10. N2f3 Nbd7 11. c4 dxc4 12. Nxc6 bxc6 13. bxc4 Rb8 14. Rb1 Qa5 15. Bxf6 Nxf6 16. Qc2 h6 17. Nd4 Rxb1 18. Rxb1 c5 19. Nc6 Qc7 20. Qa4 a5 21. Qxa5 Qxa5 22. Nxa5 Ng4 23. Rb7 Bf6 24. Nb3 Rd8 25. Bf3 Ne5 26. Nxc5 Nxf3+ 27. exf3 Rd2 28. a4 Rc2 29. a5 Bd4 30. Nb3 Bxf2+ 31. Kf1 Be3 32. a6 Rxc4 33. a7 Bxa7 34. Rxa7 Rc3 35. Nd4 Rd3 36. Ra4 e5 37. Ne2 Rxf3+ 38. Kg2 Rb3 39. Re4 f6 40. Kf2 Kf7 41. Re3 Rb2 42. Kf1 Rb1+ 43. Kf2 Rb2 44. Ra3 h5 45. Kf3 Kg6 46. h4 Kf5 47. Ra4 Rb3+ 48. Kf2 Rb2 49. Rc4 g5 50. hxg5 fxg5 51. Rc3 h4 52. Rf3+ Kg4 53. gxh4 gxh4 54. Rf8 h3 55. Rg8+ Kh4 56. Rh8+ Kg4 57. Rg8+ Kh4 58. Kf3 Rb3+ 59. Kf2 Rb2 1/2-1/2

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "9"]
[White "Gustain, Marc"]
[Black "Gombert, Reiner"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1906"]
[BlackElo "1672"]
[PlyCount "77"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. d4 cxd4 7. Qxd4 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. e5 dxe5 11. Qxe5 Qc8 12. Nd4 0-0 13. Nxc6 Qxc6 14. f3 Rfd8 15. Qb5 Qxb5 16. Nxb5 a6 17. Nc3 Rac8 18. Bxf6 Bxf6 19. Ne4 Be7 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Kxd1 Kf8 23. c4 Ke8 24. Ke2 Kd7 25. Kd3 Kc6 26. a3 f5 27. Nc3 Bf6 28. b4 Bxc3 29. Kxc3 e5 30. Kd3 g5 31. g4 fxg4 32. fxg4 Kd6 33. Ke4 Ke6 34. c5 a5 35. bxa5 h6 36. c6 bxc6 37. a6 Kd7 38. a7 Kc7 39. a8Q 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "6"]
[White "Gustain, Marc"]
[Black "Plischki, Sebastian"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1906"]
[BlackElo "2222"]
[PlyCount "116"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. Bxc6 dxc6 7. d3 Nd7 8. Ne2 Re8 9. Ng3 Bf8 10. a4 c5 11. b3 Nb8 12. h3 Nc6 13. Bb2 b6 14. Qd2 f6 15. Rad1 Be6 16. Rfe1 Qd7 17. Nh4 g6 18. Nf3 Rad8 19. Bc3 a6 20. Qc1 b5 21. axb5 axb5 22. Qb2 Nd4 23. Nxd4 cxd4 24. Bd2 Ra8 25. Ra1 c5 26. Ra2 c4 27. dxc4 bxc4 28. bxc4 Bxc4 29. Rxa8 Rxa8 30. f4 Ra2 31. Qb1 Qa4 32. fxe5 Qxc2 33. Qxc2 Rxc2 34. Bf4 g5 35. Rc1 d3 36. Rxc2 dxc2 37. Bc1 fxe5 38. Kf2 Bc5+ 39. Ke1 Bb4+ 40. Kf2 Kf7 41. Nf1 Bxf1 42. Kxf1 Kg6 43. Ke2 Kh5 44. Kd3 g4 45. Kxc2 gxh3 46. gxh3 Kh4 47. Kd3 Kxh3 48. Kc4 Be1 49. Kd5 Bg3 50. Ke6 h5 51. Bb2 h4 52. Bxe5 Bxe5 53. Kxe5 Kg4 54. Kf6 h3 55. e5 h2 56. e6 h1Q 57. e7 Qh5 58. Kg7 Qe8 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "4"]
[White "Gustain, Marc"]
[Black "Quante, Lennart"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1906"]
[BlackElo "1620"]
[PlyCount "67"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. c4 g6 6. Be2 Bg7 7. Qe3 0-0 8. Nc3 Nc6 9. 0-0 Nd7 10. Rb1 Nde5 11. h3 Be6 12. b3 Nxf3+ 13. Bxf3 Qa5 14. Bb2 Nd4 15. Nd5 Bxd5 16. Bxd4 Bxd4 17. Qxd4 Be6 18. a4 Rac8 19. Rfe1 Rfd8 20. e5 dxe5 21. Qxe5 Qxe5 22. Rxe5 b6 23. a5 Rc5 24. Rxc5 bxc5 25. b4 Rb8 26. b5 Bxc4 27. b6 axb6 28. Rxb6 Rd8 29. a6 Bd5 30. Bxd5 Rxd5 31. Rb8+ Kg7 32. a7 Rd1+ 33. Kh2 Ra1 34. a8Q 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "11"]
[White "Gustain, Marc"]
[Black "Schulz, Karsten"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1906"]
[BlackElo "2343"]
[PlyCount "80"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 0-0 6. e5 Ne8 7. 0-0 Bg4 8. Nbd2 Nc6 9. Qe4 Bf5 10. Qf4 Bxc2 11. Ng5 e6 12. Qh4 h6 13. Ndf3 Na5 14. Bb5 a6 15. Be2 Ba4 16. Bd2 b6 17. d5 exd5 18. Qxa4 hxg5 19. Bxa5 dxe5 20. Bb4 c5 21. Bd2 f6 22. b4 c4 23. Be3 b5 24. Qc2 Kf7 25. Rad1 d4 26. Bc1 Qe7 27. Qe4 Rd8 28. a4 Qe6 29. axb5 axb5 30. Qb7+ Rd7 31. Qxb5 Nd6 32. Qa4 Rb8 33. Ba3 c3 34. Ne1 Nc4 35. Bxc4 Qxc4 36. Qxd7+ Kg8 37. Nd3 c2 38. Rc1 Qxd3 39. Qe6+ Kh8 40. Qc4 Qxc4 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "8"]
[White "Gustain, Marc"]
[Black "Siedentopf, Daniel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1906"]
[BlackElo "2132"]
[PlyCount "104"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd6 6. c4 dxc4 7. d5 a6 8. Ba4 b5 9. dxc6 bxa4 10. 0-0 Ne7 11. Nbd2 Be6 12. Qxa4 Bd5 13. Nxc4 Bxc6 14. Nxd6+ Qxd6 15. Qg4 0-0 16. Bf4 Qf6 17. Be5 Bxf3 18. Bxf6 Bxg4 19. Bxe7 Rfe8 20. Rfe1 Be6 21. Bc5 Bxa2 22. Rec1 Bd5 23. b4 c6 24. Ra3 f6 25. h3 Re2 26. Re3 Rxe3 27. Bxe3 Kf7 28. Bb6 Rb8 29. Ba5 Re8 30. Rc3 h5 31. Re3 Rb8 32. h4 Rb5 33. Rc3 Kg6 34. f3 Kf5 35. Kf2 Rb7 36. g3 Ke6 37. Re3+ Kd6 38. Re8 Rf7 39. Ra8 Bc4 40. Rc8 g5 41. Bb6 Bd5 42. Bc5+ Ke6 43. Ra8 Bc4 44. Ra7 Ke5 45. Rxf7 Bxf7 46. Ke3 Bg6 47. Be7 gxh4 48. gxh4 Bb1 49. Bd8 f5 50. f4+ Kd5 51. Bb6 Kc4 52. Ba5 Kb5 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "2"]
[White "Gustain, Marc"]
[Black "Sondermann, Dirk"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1906"]
[BlackElo "1521"]
[PlyCount "33"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd6 6. c4 dxc4 7. d5 a6 8. Ba4 b5 9. dxc6 bxa4 10. 0-0 Ne7 11. Nbd2 Be6 12. Qxa4 Bd5 13. Nxc4 Bxf3 14. Nxd6+ Qxd6 15. gxf3 0-0 16. Bf4 Qg6+ 17. Bg3 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "3"]
[White "Koelle, Tobias"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2274"]
[BlackElo "1906"]
[PlyCount "61"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 Qb6 5. Nc3 e6 6. Qd2 Be7 7. Bxe7 Nxe7 8. e3 Bd7 9. Bd3 Nbc6 10. Rc1 0-0 11. Nf3 h6 12. 0-0 Rfc8 13. Bb1 a6 14. Qd3 g6 15. e4 Nb4 16. Qe3 Kg7 17. Ne5 Qd8 18. Qf4 Be8 19. Ng4 Ng8 20. a3 Nc6 21. exd5 exd5 22. Rcd1 h5 23. Ne5 Nxe5 24. dxe5 Bc6 25. Ne4 Qe7 26. Ng5 Bb5 27. Rfe1 Rc4 28. Qd2 Rd8 29. h3 Nh6 30. e6 f5 31. b3 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "1"]
[White "Kurley, Roman"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1620"]
[BlackElo "1906"]
[PlyCount "118"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bg4 3. e3 Nd7 4. Be2 Bxf3 5. Bxf3 Ngf6 6. Nc3 c6 7. 0-0 e5 8. fxe5 Nxe5 9. d4 Nc4 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Be7 13. c3 Nd6 14. Bc2 0-0 15. Qd3 g6 16. Bf4 Bg5 17. Be5 Bh6 18. Qg3 Ne8 19. Bb3 Bg7 20. Rae1 Bxe5 21. Rxe5 Ng7 22. Rfe1 Qc7 23. Qg4 Rae8 24. h4 Rxe5 25. Rxe5 Qd8 26. h5 Qf6 27. hxg6 hxg6 28. Qd7 Qf4 29. Qxb7 Qc1+ 30. Kh2 Qh6+ 31. Kg1 Qc1+ 32. Kf2 Qxb2+ 33. Kg1 Qc1+ 34. Kh2 Qh6+ 35. Kg1 Qc1+ 36. Kf2 Qd2+ 37. Kf1 Qc1+ 38. Re1 Qxc3 39. Qxa7 Qd3+ 40. Kg1 Nf5 41. Rd1 Qe3+ 42. Kh2 Qg3+ 43. Kg1 Ne3 44. Rd2 Qe1+ 45. Kh2 Qxd2 46. Qe7 Qf2 47. Qg5 Qxg2+ 48. Qxg2 Nxg2 49. Kxg2 Rd8 50. Kf3 Rxd4 51. Ke3 c5 52. Bc2 Kg7 53. a4 Rc4 54. Kd3 Rb4 55. a5 f5 56. a6 Rb6 57. a7 Ra6 58. Kc4 Rxa7 59. Kxc5 Rc7+ 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "7"]
[White "Tiarks, Jann Christian"]
[Black "Gustain, Marc"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2164"]
[BlackElo "1906"]
[PlyCount "156"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. 0-0-0 Bb4 10. Ne4 Nxe4 11. Qxe4 Qd5 12. Qxd5 cxd5 13. c3 Bd6 14. Bd3 Nc6 15. Rde1 Kd7 16. f4 g6 17. Rhf1 h5 18. Bd2 a6 19. g4 hxg4 20. hxg4 Rh4 21. f5 Rxg4 22. fxe6+ fxe6 23. Rf6 Re8 24. Bxg6 Re7 25. Bh5 Rg3 26. Bf7 Nd8 27. Bh5 Rh7 28. Bd1 Rh2 29. Re2 Rxe2 30. Bxe2 Nc6 31. Rf7+ Ne7 32. Rh7 Rg2 33. Bf3 Rf2 34. Bg4 Bf4 35. Bxf4 Rxf4 36. Bh3 Rf6 37. Kc2 Kd6 38. Kb3 Rg6 39. Rh8 Rg7 40. Rb8 Kc7 41. Re8 Kd6 42. Rb8 Nc6 43. Re8 Re7 44. Rf8 e5 45. Rf6+ Kc7 46. dxe5 Nxe5 47. Rf5 Kd6 48. Rf6+ Kc5 49. Kc2 Nc4 50. b4+ Kb5 51. Bf1 Re1 52. Rf5 Kc6 53. Bxc4 dxc4 54. Rc5+ Kb6 55. Rxc4 Re2+ 56. Kb3 Ka7 57. Rc7 Kb6 58. Rh7 Rf2 59. a4 Rf1 60. Rh6+ Kc7 61. a5 Rg1 62. Rh4 Rg3 63. Kc4 Rg5 64. Rd4 Rg3 65. Rd3 Rg5 66. Rf3 Rg4+ 67. Kc5 Rg5+ 68. Kc4 Rg4+ 69. Kb3 Rh4 70. Rf7+ Kc6 71. Rg7 Rh3 72. Rg4 Rf3 73. Rc4+ Kd7 74. Rc5 Rf4 75. Ka4 Rf1 76. Kb3 Rf4 77. Rc4 Rf1 78. Rc5 Rf4 1/2-1/2

[Event "GER-ch"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9"]
[White "Gustain, Marc"]
[Black "Neurohr, Juergen"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2173"]
[BlackElo "2022"]
[PlyCount "33"]
[EventDate "2020.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Qe2 Qh5 14. Bd2 Rde8 15. Re1 Kd7 16. Ne5+ Nxe5 17. Rxd6+ 1-0

[Event "GER-ch"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8"]
[White "Hundack, Rolf"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2126"]
[BlackElo "2173"]
[PlyCount "57"]
[EventDate "2020.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 a6 5. e3 d6 6. Nge2 Ba7 7. d4 exd4 8. exd4 Nge7 9. b3 Nf5 10. d5 Ne5 11. Ne4 0-0 12. 0-0 b5 13. cxb5 axb5 14. Bb2 Re8 15. h3 Bd7 16. Kh2 b4 17. Nd4 Nxd4 18. Bxd4 Bb5 19. Re1 Nd3 20. Nf6+ gxf6 21. Rxe8+ Qxe8 22. Qg4+ Kf8 23. Bxf6 Qb8 24. Be4 Nc5 25. Qg7+ Ke8 26. Qg8+ Kd7 27. Bf5+ Ne6 28. Bxe6+ fxe6 29. Qxe6# 1-0

[Event "GER-ch"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7"]
[White "Bastian, Herbert"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2272"]
[BlackElo "2173"]
[PlyCount "67"]
[EventDate "2020.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Be2 Bf5 6. Be3 e6 7. Nf3 c6 8. Nh4 Bg6 9. Nxg6 hxg6 10. Qd3 Bb4 11. 0-0-0 Qa5 12. Kb1 Nbd7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qd3 Nd5 16. c4 Nxe3 17. fxe3 Be7 18. Bf3 0-0-0 19. Qb3 Qb4 20. Qc2 Kb8 21. Rd3 Qd6 22. h3 e5 23. Rhd1 f5 24. Rb3 exd4 25. exd4 Bf6 26. c5 Qc7 27. d5 cxd5 28. Bxd5 b6 29. Qf2 Qe5 30. cxb6 Rxd5 31. bxa7+ Ka8 32. Qf3 Rhd8 33. Rb5 Qe2 34. Rdxd5 1-0

[Event "GER-ch"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "6"]
[White "Gustain, Marc"]
[Black "Koellner, Ruben Gideon"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2173"]
[BlackElo "2376"]
[PlyCount "124"]
[EventDate "2020.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 c6 5. h3 Be7 6. Be3 b5 7. a3 0-0 8. g4 Bb7 9. Bg2 a5 10. Ng3 Re8 11. 0-0 Bf8 12. f4 exd4 13. Bxd4 b4 14. axb4 axb4 15. Rxa8 Bxa8 16. Nce2 Na6 17. Qa1 Nc5 18. Bxc5 dxc5 19. Rd1 Qc7 20. c4 bxc3 21. bxc3 Bb7 22. Qa2 Nd7 23. g5 Ra8 24. Qd2 Nb6 25. Nf5 Ba6 26. Neg3 Bc4 27. Qf2 Be6 28. Ne3 Ra2 29. Qf3 Nc4 30. Nxc4 Bxc4 31. Qe3 Qa5 32. Nf5 Rc2 33. Rc1 Rxc1+ 34. Qxc1 Bd3 35. Qb2 Qb5 36. Qa1 Qb8 37. Qc1 c4 38. Kf2 Qd8 39. Kg3 Be2 40. Qe3 Qd3 41. Bf3 Bf1 42. Qxd3 Bxd3 43. Nd4 Ba3 44. Nxc6 Kf8 45. Nd4 Bb2 46. Nb5 Bc2 47. e5 Ba4 48. Nd6 Bxc3 49. Nxc4 Be1+ 50. Kg2 Bb3 51. Nd6 Bd2 52. Kg3 Be1+ 53. Kg4 g6 54. Be4 Bd1+ 55. Bf3 Bb3 56. f5 gxf5+ 57. Kxf5 Be6+ 58. Kf4 Bd2+ 59. Kg3 Bxg5 60. Be4 h6 61. Nf5 Bc1 62. h4 Bb2 1/2-1/2

[Event "GER-ch"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "5"]
[White "Gustain, Marc"]
[Black "Trifan, Andrei Ioan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2173"]
[BlackElo "2249"]
[PlyCount "108"]
[EventDate "2020.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. d3 Nf6 6. c3 a6 7. a4 Ba7 8. Re1 h6 9. Be3 Bxe3 10. Rxe3 0-0 11. Nbd2 Re8 12. Nf1 Be6 13. Bxe6 Rxe6 14. Ng3 d5 15. Qc2 Qd7 16. Rd1 Rd8 17. Ree1 g6 18. h4 Rd6 19. d4 dxe4 20. Nxe4 Nxe4 21. Qxe4 exd4 22. Nxd4 Nxd4 23. Rxd4 Rxd4 24. cxd4 c6 25. Qf4 Qxd4 26. Qxh6 Qxa4 27. g3 Rd1 28. Qe3 Rxe1+ 29. Qxe1 Qd4 30. Qe2 a5 31. h5 gxh5 32. Qxh5 a4 33. Qf5 Qxb2 34. Qg5+ Qg7 35. Qd8+ Qf8 36. Qg5+ Qg7 37. Qd8+ Kh7 38. Qh4+ Qh6 39. Qxa4 b5 40. Qe4+ Kg8 41. Qd4 Qg5 42. Qd7 Qd5 43. Qc8+ Kg7 44. f4 b4 45. Qg4+ Kf6 46. Qh4+ Kf5 47. Qh5+ Ke4 48. Qe2+ Kd4 49. g4 b3 50. g5 Kc3 51. Qe1+ Qd2 52. Qa1+ b2 53. Qa5+ Kc2 54. Qa4+ Kc1 0-1

[Event "GER-ch"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "4"]
[White "Miller, Eduard"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2392"]
[BlackElo "2173"]
[PlyCount "75"]
[EventDate "2020.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. d4 0-0-0 6. c4 Qf5 7. Be3 Bxf3 8. Bxf3 Nxd4 9. Bxd4 Qe6+ 10. Be2 Nf6 11. Qa4 Rxd4 12. Qxa7 Qb6 13. Qa8+ Kd7 14. Qa4+ c6 15. Qc2 e6 16. 0-0 Be7 17. Nd2 Kc8 18. Nf3 Rdd8 19. a3 Nd7 20. b4 Bf6 21. Rab1 Ne5 22. c5 Qc7 23. b5 Rd5 24. Nxe5 Bxe5 25. bxc6 Bxh2+ 26. Kh1 bxc6 27. Qa4 Kd7 28. Bf3 Rxc5 29. Rfd1+ Bd6 30. Qf4 Rd5 31. Qxf7+ Kd8 32. Qxe6 Re8 33. Qg4 Rxd1+ 34. Rxd1 Qe7 35. g3 Qe6 36. Qg5+ Re7 37. Qa5+ Ke8 38. Bxc6+ 1-0

[Event "GER-ch"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "3"]
[White "Nguyen, Alex Dac Vuong"]
[Black "Gustain, Marc"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2366"]
[BlackElo "2173"]
[PlyCount "62"]
[EventDate "2020.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Nf3 Bg4 5. Be2 0-0-0 6. Be3 e5 7. dxe5 Qxd1+ 8. Bxd1 Nxe5 9. Nbd2 Nxf3+ 10. Nxf3 Ne7 11. h3 Bh5 12. c4 Nc6 13. 0-0 Be7 14. Nd4 Nxd4 15. Bxh5 Nc2 16. Rad1 Nxe3 17. fxe3 f6 18. Bg4+ Kb8 19. Rxd8+ Rxd8 20. Rd1 Rxd1+ 21. Bxd1 c6 22. Kf2 Kc7 23. Kf3 Kd6 24. Ke4 g6 25. Kd4 c5+ 26. Kd3 Bf8 27. Bf3 b6 28. Bd1 Bh6 29. Bf3 Bf8 30. Bd1 Bh6 31. Bf3 Bf8 1/2-1/2

[Event "GER-ch"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "2"]
[White "Gustain, Marc"]
[Black "Mueller, Dominik"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2173"]
[BlackElo "2252"]
[PlyCount "79"]
[EventDate "2020.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qc7 5. g4 Bd7 6. h5 c5 7. Nc3 cxd4 8. Qxd4 Nc6 9. Qxd5 Bxg4 10. Nb5 Qd8 11. Be3 Qxd5 12. Nc7+ Kd7 13. Nxd5 Nxe5 14. Bb5+ Kc8 15. Rh4 Nf6 16. Nxf6 exf6 17. f4 Nf3+ 18. Nxf3 Bxf3 19. f5 Bc6 20. Rc4 Kc7 21. Bf4+ Bd6 22. Bxd6+ Kxd6 23. 0-0-0+ Kc7 24. Bxc6 bxc6 25. Rg4 Rhg8 26. Rdg1 g5 27. hxg6 hxg6 28. fxg6 Rxg6 29. Rxg6 fxg6 30. Rxg6 Rf8 31. Kd2 Rf7 32. Ke3 Kd6 33. Kf4 Ke6 34. Rg3 f5 35. Re3+ Kd5 36. Re5+ Kd4 37. Rxf5 Rb7 38. b3 c5 39. Kf3 Re7 40. Rf4+ 1-0

[Event "GER-ch"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "1"]
[White "Muckle, Julius"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "D29"]
[WhiteElo "2386"]
[BlackElo "2173"]
[PlyCount "43"]
[EventDate "2020.08.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 b5 7. Bb3 Bb7 8. a4 Nbd7 9. Qe2 b4 10. Nbd2 c5 11. e4 cxd4 12. e5 Nd5 13. Ne4 Qb8 14. a5 Nxe5 15. Ba4+ Nd7 16. Nxd4 Qd8 17. Bg5 N5f6 18. Nxf6+ gxf6 19. Nxe6 fxe6 20. Qxe6+ Be7 21. Bxf6 Rf8 22. Rfe1 1-0

[Event "Oberliga Wuerttemberg 1920"]
[Site "Wuerttemberg"]
[Date "2020.03.01"]
[Round "8.4"]
[White "Latzke, Boris Alexander"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2188"]
[BlackElo "2129"]
[PlyCount "81"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Bebenhausen"]
[BlackTeam "Deizisau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 Nc6 5. Nf3 e4 6. Nfd2 Qg5 7. Kf1 Nf6 8. Nc3 Qg6 9. Nb5 Bd6 10. h3 0-0 11. Nxd6 cxd6 12. b3 Be6 13. Ba3 Rfd8 14. Rc1 Nd5 15. Kg1 f5 16. Kh2 Ndb4 17. Be2 Nxa2 18. Rxc6 bxc6 19. Qa1 a5 20. Qxa2 a4 21. Bc4 axb3 22. Qxb3 Bxc4 23. Nxc4 Qe6 24. Rb1 c5 25. Qc3 cxd4 26. Qxd4 Ra4 27. Rb7 Rd7 28. Rb8+ Kf7 29. Nxd6+ Qxd6+ 30. Qxd6 Rxd6 31. Bxd6 g5 32. Be5 Ra6 33. g4 Re6 34. Bd4 fxg4 35. hxg4 Rh6+ 36. Kg2 Rh4 37. Rb7+ Kg6 38. Kg3 Rh1 39. Rg7+ Kh6 40. Re7 Rg1+ 41. Kh3 1-0

[Event "Oberliga Wuerttemberg 1920"]
[Site "Wuerttemberg"]
[Date "2020.02.16"]
[Round "7.5"]
[White "Gustain, Marc"]
[Black "Buschle, Lukas"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2129"]
[BlackElo "2114"]
[PlyCount "120"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Schoenaich II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bg5 Nc6 6. Qd2 h6 7. Bh4 g5 8. Bg3 Bg7 9. h4 g4 10. Bc4 Nf6 11. Nge2 b5 12. Bb3 Bd7 13. f3 Na5 14. 0-0-0 Nxb3+ 15. cxb3 b4 16. Nd5 Nxd5 17. Qxd5 Rc8+ 18. Kb1 Rc5 19. Qd2 a5 20. Bf2 Rc8 21. Bd4 Bxd4 22. Nxd4 Qb6 23. Rhe1 Rc5 24. Nc2 Be6 25. f4 f6 26. Nd4 Bf7 27. Nf5 Bg6 28. Nd4 Bf7 29. g3 Kf8 30. Nc2 h5 31. Ne3 Qb7 32. Qd4 Kg7 33. Nf5+ Kh7 34. Ne3 Ra8 35. Nd5 a4 36. Re3 axb3 37. Rxb3 Bxd5 38. exd5 Qa7 39. a3 bxa3 40. Rxa3 Ra5 41. Qxa7 R8xa7 42. Rxa5 Rxa5 43. b4 Rb5 44. Rd4 Kg6 45. Kc2 Kf5 46. Kc3 Rb8 47. Rc4 Ra8 48. b5 Ra3+ 49. Kb4 Rxg3 50. b6 Rg1 51. Kb5 Rb1+ 52. Kc6 g3 53. Rc2 Kxf4 54. b7 Kf3 55. Rc3+ Kf2 56. Rc2+ Kf1 57. Kc7 g2 58. b8Q Rxb8 59. Rc1+ Kf2 60. Kxb8 g1Q 0-1

[Event "Oberliga Wuerttemberg 1920"]
[Site "Wuerttemberg"]
[Date "2020.01.19"]
[Round "6.4"]
[White "Gustain, Marc"]
[Black "Tran, Thanh Kien"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2129"]
[BlackElo "2138"]
[PlyCount "81"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Boeblingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Nh3 Nc6 7. 0-0 Qc7 8. f4 b4 9. Ne2 Nf6 10. Ng5 h6 11. Nf3 d5 12. exd5 exd5 13. a3 a5 14. axb4 axb4 15. Rxa8+ Bxa8 16. c3 Bd6 17. cxb4 Nxb4 18. Nc3 0-0 19. Nb5 Qd7 20. Nxd6 Qxd6 21. d4 Re8 22. dxc5 Qxc5+ 23. Qd4 Qd6 24. Ne5 Nc6 25. Nxc6 Qxc6 26. Bd2 Ne4 27. Bc3 Nxc3 28. bxc3 Rc8 29. Re1 Re8 30. Rd1 Qe6 31. h4 Bc6 32. Kh2 Qc8 33. Rd2 Re1 34. Qf2 Qe8 35. c4 Bd7 36. cxd5 Bb5 37. d6 Ra1 38. d7 Qd8 39. Qc5 Bxd7 40. Qd4 Qe7 41. Qxa1 1-0

[Event "Oberliga Wuerttemberg 1920"]
[Site "Wuerttemberg"]
[Date "2019.12.15"]
[Round "5.5"]
[White "Gustain, Marc"]
[Black "Auch, Stefan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2129"]
[BlackElo "2013"]
[PlyCount "44"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Nuertingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 a6 6. Bg5 h6 7. Bxf6 exf6 8. Bd3 Be7 9. Qe2 0-0 10. 0-0-0 c6 11. d5 Qc7 12. Rhe1 Qf4+ 13. Kb1 Bd8 14. Nd2 f5 15. g3 Qb4 16. a3 Qc5 17. Nb3 Qa7 18. dxc6 Nxc6 19. Qf3 g6 20. h4 h5 21. Qf4 Kg7 22. Nd5 Be6 1/2-1/2

[Event "Oberliga Wuerttemberg 1920"]
[Site "Wuerttemberg"]
[Date "2019.12.01"]
[Round "4.5"]
[White "Dudek, Richard"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2173"]
[BlackElo "2129"]
[PlyCount "43"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Heilbronn"]
[BlackTeam "Deizisau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. Bf4 c6 9. 0-0 Be7 10. Ne5 Bxe2 11. Nxe2 0-0 12. c4 Nbd7 13. Qc2 Qc8 14. Rfd1 Rd8 15. Rab1 c5 16. dxc5 Nxe5 17. Rxd8+ Qxd8 18. Bxe5 Bxc5 19. b4 Be7 20. Nc3 Rc8 21. Rd1 Qb6 22. Nb5 0-1

[Event "Oberliga Wuerttemberg 1920"]
[Site "Wuerttemberg"]
[Date "2019.11.10"]
[Round "3.4"]
[White "Gustain, Marc"]
[Black "Denisow, Jewgeny"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2129"]
[BlackElo "2131"]
[PlyCount "53"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Schwaebisch Gmuend"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 a6 5. b3 Nc6 6. Qd2 Nf6 7. Bb2 e6 8. 0-0-0 Be7 9. Kb1 b5 10. f3 Bb7 11. Nge2 Rc8 12. Nf4 Qa5 13. g4 Ne5 14. Bg2 Qb6 15. g5 Nfd7 16. Nh5 0-0 17. f4 Ng4 18. Rde1 g6 19. Ng3 e5 20. Bh3 f5 21. Nd5 Bxd5 22. Qxd5+ Kh8 23. exf5 Ne3 24. Rxe3 Qxe3 25. fxg6 Qf2 26. Rc1 Qxf4 27. g7+ 1-0

[Event "Deizisau Autumn op 14th"]
[Site "Deizisau"]
[Date "2019.10.28"]
[Round "7"]
[White "Gustain, Marc"]
[Black "Krassowizkij, Jaroslaw"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2179"]
[BlackElo "2436"]
[PlyCount "156"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 dxc4 6. Bxc4 Nf6 7. 0-0 0-0 8. Nc3 Nc6 9. h3 h6 10. Qc2 Nb4 11. Qb1 Be6 12. Bxe6 fxe6 13. Re1 Qd7 14. a3 Nc6 15. Ne5 Qe8 16. Nxc6 Qxc6 17. Qg6 Qe8 18. Qd3 Qf7 19. Be3 Rad8 20. Rad1 c6 21. b4 a6 22. Ne4 Nxe4 23. Qxe4 Qf5 24. Qb1 Qxb1 25. Rxb1 Rf5 26. a4 Kf7 27. g4 Rd5 28. Kg2 Be7 29. Rec1 R8d7 30. Rc4 Bf6 31. b5 cxb5 32. axb5 a5 33. b6 Bxd4 34. Bxd4 Rxd4 35. Rxd4 Rxd4 36. Rc1 Ke7 37. Rc7+ Rd7 38. Rc5 a4 39. Ra5 Rd6 40. Rxa4 Rxb6 41. Ra8 Rd6 42. Rb8 Rd7 43. Kf3 Kd6 44. Ke4 Kc7 45. Re8 Kd6 46. Rb8 e5 47. h4 Re7 48. Rd8+ Kc6 49. Rc8+ Kd6 50. Rd8+ Kc7 51. Rf8 b6 52. f3 Kc6 53. Rc8+ Kb7 54. Rf8 b5 55. Kd5 Rc7 56. Re8 Kb6 57. Re6+ Ka5 58. Rxe5 Ka4 59. Re1 b4 60. f4 b3 61. f5 Rd7+ 62. Ke6 Rd4 63. Rg1 b2 64. Kf7 Kb3 65. g5 Rxh4 66. g6 Rc4 67. Kxg7 Rc1 68. Rg3+ Ka4 69. f6 b1Q 70. f7 Qb2+ 71. Kg8 Rc8+ 72. f8Q Rxf8+ 73. Kxf8 Qb8+ 74. Kg7 Qxg3 75. Kxh6 Qh4+ 76. Kg7 Kb5 77. Kf7 Qf4+ 78. Ke6 Qf8 0-1

[Event "Deizisau Autumn op 14th"]
[Site "Deizisau"]
[Date "2019.10.28"]
[Round "6"]
[White "Valkova, Angelika"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1947"]
[BlackElo "2179"]
[PlyCount "86"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. 0-0 0-0 8. Nc3 Nc6 9. h3 h6 10. a3 Bf5 11. b4 a6 12. Bb2 Qd7 13. Qd2 Rad8 14. Rfe1 Bxh3 15. Ne4 Nxe4 16. Rxe4 Bg4 17. d5 Bxf3 18. gxf3 Qh3 19. f4 Ne7 20. Re3 Bxf4 21. Rxh3 Bxd2 22. Rg3 Nf5 23. Rg2 g5 24. Be5 Nd6 25. Bd3 f6 26. Bd4 Rde8 27. Rd1 Bf4 28. Kf1 Kg7 29. f3 Nb5 30. Bc5 Rf7 31. Bf5 Bd6 32. Be6 Rfe7 33. Rd3 b6 34. Bxd6 Nxd6 35. f4 Rd8 36. f5 Ra8 37. a4 a5 38. b5 Rd8 39. Rd4 h5 40. Rc2 Kh6 41. Kg2 g4 42. Kg3 Kg5 43. Rh2 Rxe6 0-1

[Event "Deizisau Autumn op 14th"]
[Site "Deizisau"]
[Date "2019.10.27"]
[Round "4"]
[White "Doering, Stefan"]
[Black "Gustain, Marc"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2025"]
[BlackElo "2179"]
[PlyCount "90"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 d6 4. d4 Bg4 5. dxc5 Bxf3 6. Qxf3 dxc5 7. Qb3 Qc8 8. Nc3 e6 9. Be3 Nf6 10. f3 Be7 11. Bd3 Nc6 12. Na4 Nd7 13. Nb6 Nxb6 14. Qxb6 Ne5 15. Be2 0-0 16. Rd1 Nd7 17. Qb3 Qc7 18. 0-0 Rad8 19. f4 Nb8 20. Bf3 Nc6 21. e5 g6 22. Bf2 h6 23. Be4 Kg7 24. Kh1 Rxd1 25. Rxd1 Rd8 26. Rxd8 Nxd8 27. Qd3 Nc6 28. h3 Nb4 29. Qb3 Qd7 30. a3 Nc6 31. Qd3 Qxd3 32. Bxd3 b6 33. Be4 Na5 34. Bd3 f6 35. Be1 fxe5 36. Bxa5 bxa5 37. fxe5 Bg5 38. a4 Bf4 39. b3 Bxe5 40. Kg1 Bd4+ 41. Kf1 Kf6 42. Ke2 g5 43. Be4 Ke5 44. Bf3 Kf4 45. Kd3 e5 1/2-1/2

[Event "Deizisau Autumn op 14th"]
[Site "Deizisau"]
[Date "2019.10.27"]
[Round "5"]
[White "Gustain, Marc"]
[Black "Gheng, Josef"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2179"]
[BlackElo "2190"]
[PlyCount "106"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Bc5 5. e5 d5 6. exf6 dxc4 7. fxg7 Rg8 8. Qe2+ Qe7 9. Qxe7+ Kxe7 10. Bh6 a5 11. Nbd2 Ra6 12. Bf4 Re6+ 13. Kf1 c3 14. bxc3 dxc3 15. Nb3 Bb6 16. Nbd4 Re4 17. Re1 Rxe1+ 18. Kxe1 Rxg7 19. Nb5 Na6 20. Nxc3 Be6 21. a3 f6 22. g3 Bc5 23. Bc1 Rg4 24. Bb2 Kf7 25. h3 Rg8 26. Ne4 Bd5 27. Ned2 Rd8 28. Rg1 b5 29. g4 b4 30. a4 b3 31. c3 Bc6 32. g5 Be7 33. Nd4 Bxa4 34. gxf6 Bxf6 35. N4xb3 Rb8 36. Nxa5 Rxb2 37. Rg4 Bd7 38. Rf4 Nc5 39. Ke2 Kg6 40. Nac4 Rc2 41. Ne3 Ra2 42. Nd5 Rxd2+ 43. Kxd2 Bg5 44. Ke2 Bxf4 45. Nxf4+ Kf5 46. Ke3 Ke5 47. h4 Bg4 48. f3 Bf5 49. Ne2 Ne6 50. c4 c5 51. f4+ Kf6 52. Nc3 Bc2 53. Nd5+ Kf5 0-1

[Event "Deizisau Autumn op 14th"]
[Site "Deizisau"]
[Date "2019.10.26"]
[Round "3"]
[White "Gustain, Marc"]
[Black "Meier, Marlon"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2179"]
[BlackElo "1929"]
[PlyCount "69"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. 0-0 Ne7 6. Bb3 Nd7 7. Re1 b6 8. Nbd2 h6 9. Nf1 Bb7 10. Ng3 0-0 11. h4 c5 12. c3 cxd4 13. cxd4 e5 14. h5 g5 15. Be3 Rc8 16. Qd2 Kh8 17. Rad1 f5 18. Nxg5 hxg5 19. Bxg5 f4 20. Nf5 Nf6 21. h6 Nxf5 22. exf5 Bxh6 23. Bxh6 Ne4 24. Rxe4 Bxe4 25. Qe2 Qh4 26. Bxf8 f3 27. gxf3 Bxf5 28. Bxd6 e4 29. Bg3 Qh5 30. Qe3 Rc6 31. Qf4 Rg6 32. Rc1 exf3 33. Qb8+ Kh7 34. Rc7+ Kh6 35. Qh8+ 1-0

[Event "Deizisau Autumn op 14th"]
[Site "Deizisau"]
[Date "2019.10.26"]
[Round "2"]
[White "Heck, Nils"]
[Black "Gustain, Marc"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1999"]
[BlackElo "2179"]
[PlyCount "94"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. d5 Ne5 5. Bf4 Ng6 6. Be3 e6 7. Bxc4 Nf6 8. Nc3 exd5 9. Bxd5 Bd6 10. Nf3 0-0 11. Qd4 Nxd5 12. exd5 Re8 13. 0-0 Ne5 14. Nxe5 Bxe5 15. Qc4 a6 16. a4 Bf5 17. Rfe1 Qd6 18. g3 Qf6 19. Bf4 Bd6 20. Bxd6 Qxd6 21. Rad1 Rad8 22. b4 h6 23. a5 Qd7 24. Qc5 Bg4 25. Rc1 Bf3 26. Re3 Rxe3 27. fxe3 Re8 28. e4 Bxe4 29. Re1 f5 30. Qc4 Qd6 31. Nxe4 fxe4 32. Rxe4 Rd8 33. Rd4 Kh8 34. b5 axb5 35. Qxb5 Qe5 36. Qd3 Qe1+ 37. Kg2 Qxa5 38. d6 Qa2+ 39. Kf3 Qf7+ 40. Kg2 Rxd6 41. Rxd6 cxd6 42. Qxd6 Qa2+ 43. Kf3 Qb1 44. Ke3 b5 45. h3 b4 46. g4 b3 47. h4 b2 0-1

[Event "Deizisau Autumn op 14th"]
[Site "Deizisau"]
[Date "2019.10.25"]
[Round "1"]
[White "Gustain, Marc"]
[Black "Kilinc, Can"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2179"]
[BlackElo "1825"]
[PlyCount "95"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Bb4+ 5. c3 dxc3 6. bxc3 d5 7. exd5 Bd6 8. 0-0 0-0 9. Bg5 h6 10. Bh4 Nbd7 11. Bb3 g5 12. Bg3 Bxg3 13. fxg3 Nc5 14. c4 Bg4 15. Nc3 Bh5 16. Qd4 Nfd7 17. Bc2 Qf6 18. Qxf6 Nxf6 19. Nxg5 Nfd7 20. Nf3 Bg6 21. Bxg6 fxg6 22. Nb5 c6 23. dxc6 bxc6 24. Nbd4 Rf6 25. Rfe1 Kf7 26. Ne5+ Nxe5 27. Rxe5 Nd7 28. Ra5 c5 29. Nf3 Rc6 30. Rd1 Rc7 31. Rxd7+ Rxd7 32. Ne5+ Ke6 33. Nxd7 Kxd7 34. Rxc5 Rb8 35. Ra5 Rb2 36. Rxa7+ Ke6 37. Ra5 Rc2 38. c5 h5 39. h3 Kd7 40. a4 Kc7 41. Rb5 Ra2 42. a5 Kd7 43. Rb7+ Kc8 44. Rg7 Rxa5 45. Rxg6 Rxc5 46. g4 hxg4 47. Rxg4 Kd7 48. Re4 1-0

[Event "Oberliga Wuerttemberg 1920"]
[Site "Wuerttemberg"]
[Date "2019.10.13"]
[Round "2.5"]
[White "Gustain, Marc"]
[Black "Krockenberger, Martin"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2129"]
[BlackElo "2149"]
[PlyCount "94"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Schmiden Cannstatt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 Nc6 6. b3 e5 7. Bb2 d6 8. Nd5 Be7 9. c3 Nf6 10. Nxf6+ Bxf6 11. Bc4 0-0 12. h3 Re8 13. 0-0 Be6 14. Bxe6 Rxe6 15. Re1 d5 16. d3 Qd7 17. Qe2 Rd8 18. Rad1 Be7 19. exd5 Qxd5 20. Qe4 Qd7 21. Qg4 g6 22. h4 f5 23. Qg3 e4 24. Ng5 Rd6 25. d4 Bf6 26. Ba3 Rd5 27. f3 exf3 28. Nxf3 cxd4 29. cxd4 Nxd4 30. Nxd4 Rxd4 31. Rc1 Bxh4 32. Qe5 Rd5 33. Qe6+ Qxe6 34. Rxe6 Rd1+ 35. Kh2 Rxc1 36. Bxc1 Kf7 37. Re2 Rd3 38. Bf4 Bf6 39. Rc2 Rd7 40. Re2 g5 41. Bd2 h5 42. Kg3 Re7 43. Rf2 Be5+ 44. Kh3 Kg6 45. Bb4 g4+ 46. Kh4 Bf6+ 47. Kg3 Re3+ 0-1

[Event "Oberliga Wuerttemberg 1920"]
[Site "Wuerttemberg"]
[Date "2019.09.15"]
[Round "1.6"]
[White "Gustain, Marc"]
[Black "Kranzl, Julian"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2129"]
[BlackElo "2214"]
[PlyCount "104"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Deizisau"]
[BlackTeam "Jedesheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d6 6. d4 Nf6 7. dxc5 Qa5+ 8. Nc3 Nxe4 9. cxd6 Nxc3 10. bxc3 Qxc3+ 11. Bd2 Qc4 12. dxe7 Bxe7 13. Qe2 Be6 14. Qxc4 Bxc4 15. Be3 0-0 16. Nd4 Bb4+ 17. Bd2 Rfe8+ 18. Kd1 Bc5 19. Be3 Bxd4 20. Bxd4 Rad8 21. c3 Re2 22. Kc1 Bd3 23. Kd1 Rc2 24. Re1 Bg6 25. Re3 Rxf2 26. Re8+ Rxe8 27. Bxf2 Bh5+ 28. Kc1 Re2 29. Bxa7 Bg6 30. Bb8 Rc2+ 31. Kd1 Rxg2 32. Rc1 Rxa2 33. Ke1 Bd3 34. c4 f6 35. c5 Rc2 36. Rxc2 Bxc2 37. Kd2 Ba4 38. Ke3 Kf7 39. Bd6 g5 40. h4 h6 41. Kf3 Kg6 42. Bf8 Bc6+ 43. Kg3 f5 44. Be7 Kh5 45. hxg5 hxg5 46. Bd6 f4+ 47. Kh2 Kg4 48. Be7 Kf5 49. Bd6 g4 50. Bc7 g3+ 51. Kh3 Bb5 52. Bb6 Kg5 0-1

[Event "Wuerttemberg IM"]
[Site "Weissach"]
[Date "2019.09.01"]
[Round "9"]
[White "Braun, Georg"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2307"]
[BlackElo "2165"]
[PlyCount "87"]
[EventDate "2019.08.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 a6 6. Bg5 Nbd7 7. a4 Nb6 8. Bb3 Bg4 9. Nf3 e6 10. h3 Bxf3 11. Qxf3 c6 12. Rd1 Be7 13. 0-0 0-0 14. Ne2 Qc7 15. c3 Rad8 16. Ng3 Rfe8 17. Rfe1 Nbd7 18. Bc2 Nf8 19. Re2 Nd5 20. Bc1 Ng6 21. Nh5 Bd6 22. Rde1 Be7 23. Ng3 Nf6 24. Ne4 Nxe4 25. Bxe4 Bd6 26. Bc2 Be7 27. g3 Rd7 28. h4 Qd8 29. Re4 Nf8 30. Kg2 Rd5 31. Rf4 f5 32. Qe2 g5 33. hxg5 Bxg5 34. Rf3 Bxc1 35. Rxc1 Qg5 36. Rh1 Rdd8 37. Re3 Ng6 38. Kf1 Qf6 39. Qh5 Re7 40. b4 Rf8 41. f4 b6 42. Bb3 c5 43. Rxe6 Rxe6 44. Qxh7# 1-0

[Event "Wuerttemberg IM"]
[Site "Weissach"]
[Date "2019.08.31"]
[Round "8"]
[White "Gustain, Marc"]
[Black "Velicka, Petr"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2165"]
[BlackElo "2420"]
[PlyCount "76"]
[EventDate "2019.08.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Bg5 Ne4 8. Be3 e6 9. cxd5 exd5 10. Bd3 Bb4 11. Qc2 0-0 12. Bxe4 dxe4 13. Qxe4 Bxf3 14. Qxf3 Nxd4 15. Bxd4 Qxd4 16. 0-0 Bxc3 17. bxc3 Qd7 18. Rfd1 Qc7 19. h4 Rfd8 20. g3 h5 21. Qxh5 Qxc3 22. Qg5 Rxd1+ 23. Rxd1 Re8 24. Kg2 Qc6+ 25. Qd5 Qxd5+ 26. Rxd5 g6 27. Rd7 Re2 28. Rxb7 Rxa2 29. g4 Ra5 30. Kg3 Kg7 31. Rc7 Ra1 32. Rc5 Rb1 33. Ra5 Rb7 34. Ra6 Rb3+ 35. Kf4 Rb4+ 36. Kg3 Rb3+ 37. Kf4 Rh3 38. Rxa7 Rxh4 1/2-1/2

[Event "Wuerttemberg IM"]
[Site "Weissach"]
[Date "2019.08.30"]
[Round "6"]
[White "Gustain, Marc"]
[Black "Krassowizkij, Jaroslaw"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2165"]
[BlackElo "2449"]
[PlyCount "43"]
[EventDate "2019.08.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 e6 7. c5 Ne4 8. Bd3 Nxc3 9. bxc3 Be7 10. 0-0 0-0 11. Re1 b6 12. cxb6 axb6 13. Qe2 Qc7 14. Ng5 Bxg5 15. Bxg5 Ne7 16. Qh5 Ng6 17. Re3 Ba6 18. Rh3 f5 19. Bxa6 Rxa6 20. Qxh7+ Kf7 21. Rh6 Ne7 22. Rf6+ 1-0

[Event "Wuerttemberg IM"]
[Site "Weissach"]
[Date "2019.08.30"]
[Round "7"]
[White "Romanov, Evgeny"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2579"]
[BlackElo "2165"]
[PlyCount "77"]
[EventDate "2019.08.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 0-0 7. e3 Bxc3 8. Bxc3 d6 9. Nf3 Qe8 10. 0-0 Qh5 11. Nh4 Qxd1 12. Raxd1 f4 13. exf4 exf4 14. Nf3 Bg4 15. h3 Bd7 16. g4 h6 17. b4 Rae8 18. b5 Nd8 19. Nd4 c5 20. bxc6 bxc6 21. Rfe1 Rxe1+ 22. Rxe1 Kf7 23. Rb1 Re8 24. Rb8 c5 25. Nf5 Bxf5 26. gxf5 Nd7 27. Ra8 Ne5 28. Bd5+ Kf6 29. Ba5 Ke7 30. Rxa7+ Kf6 31. Ra8 Ke7 32. Bc3 Rf8 33. Ra7+ Ke8 34. Bxe5 dxe5 35. a4 Rxf5 36. a5 Rf6 37. a6 Rg6+ 38. Kh1 Ne6 39. Rb7 1-0

[Event "Wuerttemberg IM"]
[Site "Weissach"]
[Date "2019.08.29"]
[Round "5"]
[White "Wirig, Anthony"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2503"]
[BlackElo "2165"]
[PlyCount "131"]
[EventDate "2019.08.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bf4 c6 6. Qd2 Bf5 7. Nf3 e6 8. a3 Nbd7 9. Be2 Be7 10. 0-0 0-0 11. h3 Nd5 12. Bh2 N7f6 13. Nd1 Ne4 14. Qe1 Ng5 15. c4 Nxf3+ 16. Bxf3 Nb6 17. c5 Nd5 18. Bxd5 exd5 19. Qd2 Re8 20. Ne3 Bg6 21. Ng4 Bf5 22. Ne5 Bf6 23. Rfe1 Bxe5 24. Bxe5 Qd7 25. g4 Bg6 26. f3 f6 27. Bd6 Rxe1+ 28. Rxe1 Re8 29. Ra1 h5 30. Kf2 Kf7 31. Rg1 Qe6 32. Bf4 Bh7 33. Bd6 Bg6 34. Rc1 Bh7 35. Rc3 Bb1 36. Bf4 Qd7 37. Qd1 Bg6 38. Qa4 a6 39. Qd1 hxg4 40. hxg4 Qc8 41. Qd2 Re7 42. Bd6 Re6 43. Bg3 Re7 44. Rc1 Qh8 45. Bd6 Re6 46. Kg3 Qe8 47. Kf2 Qh8 48. Re1 Rxe1 49. Qxe1 Qe8 50. Qb4 Qc8 51. Ke3 Bb1 52. Kd2 g5 53. Qb6 Bg6 54. Qb3 Qd7 55. Kc3 f5 56. gxf5 Bxf5 57. Kb4 b6 58. Qe3 a5+ 59. Kc3 bxc5 60. Bxc5 Kg6 61. Be7 g4 62. Qg5+ Kh7 63. Qh4+ Kg6 64. Qf6+ Kh7 65. Qf7+ Kh6 66. f4 1-0

[Event "Wuerttemberg IM"]
[Site "Weissach"]
[Date "2019.08.28"]
[Round "3"]
[White "Anistratov, Dmitrij"]
[Black "Gustain, Marc"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2285"]
[BlackElo "2165"]
[PlyCount "81"]
[EventDate "2019.08.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 Nh5 7. Bg5 f6 8. Bh4 cxd4 9. Nxd4 g6 10. Bb5 Bd7 11. 0-0 Be7 12. N4b3 Ne5 13. Bxd7+ Qxd7 14. Qe2 0-0 15. f4 Nc6 16. e4 d4 17. cxd4 Nxd4 18. Qc4 Nxb3 19. Nxb3 Rac8 20. Qe2 Qa4 21. Bg3 Rfd8 22. Qg4 Kf7 23. e5 f5 24. Qf3 Nxg3 25. hxg3 b6 26. g4 fxg4 27. Qxg4 Rd3 28. Qe2 Rcd8 29. Qc2 Qe4 30. Rae1 Qf5 31. Re2 h5 32. Qc7 R8d7 33. Qc6 Qg4 34. Qe4 a5 35. Rf3 Rxf3 36. Qxf3 Rd1+ 37. Kf2 Qf5 38. Qe4 Qg4 39. Qf3 Qf5 40. Qe4 Qg4 41. Qf3 1/2-1/2

[Event "Wuerttemberg IM"]
[Site "Weissach"]
[Date "2019.08.28"]
[Round "4"]
[White "Gustain, Marc"]
[Black "Solodovnichenko, Yuri"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2165"]
[BlackElo "2570"]
[PlyCount "58"]
[EventDate "2019.08.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Nf6 4. e5 dxe5 5. Nxe5 Bg7 6. Bc4 0-0 7. 0-0 Nbd7 8. Nxd7 Qxd7 9. c3 b5 10. Be2 Bb7 11. Nd2 Bd5 12. Bf3 c6 13. Re1 Rfe8 14. Ne4 Nxe4 15. Bxe4 Bxe4 16. Rxe4 e5 17. Re3 exd4 18. Rd3 c5 19. cxd4 c4 20. Re3 Qxd4 21. Qxd4 Bxd4 22. Rxe8+ Rxe8 23. Kf1 c3 24. Rb1 c2 25. Ra1 b4 26. a3 b3 27. a4 Bf6 28. Ra3 Rd8 29. Be3 Rd3 0-1

[Event "Wuerttemberg IM"]
[Site "Weissach"]
[Date "2019.08.27"]
[Round "2"]
[White "Gustain, Marc"]
[Black "Hirneise, Jens"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2165"]
[BlackElo "2320"]
[PlyCount "133"]
[EventDate "2019.08.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d6 6. d4 a6 7. Nc3 cxd4 8. Qxd4 e5 9. Qd3 h6 10. Be3 Nf6 11. 0-0-0 Be6 12. Nh4 Qa5 13. f4 Be7 14. Nf5 Bxf5 15. exf5 exf4 16. Bxf4 0-0 17. Rhe1 Rfe8 18. Kb1 Bf8 19. Be3 Qe5 20. h3 Qg3 21. Re2 Re5 22. Rf1 Rae8 23. Rf3 Qh2 24. Qd1 Ne4 25. Nxe4 Rxe4 26. Bf4 Rxe2 27. Bxh2 Re1 28. Kc1 Rxd1+ 29. Kxd1 Rc8 30. Rd3 Rc6 31. a4 Be7 32. b3 Kf8 33. c4 Ke8 34. g4 Kd7 35. Be5 Bf8 36. Kd2 b5 37. cxb5 axb5 38. a5 b4 39. Bd4 Be7 40. Ke3 Ra6 41. Bb6 Kc6 42. Ke4 Bf6 43. Rd2 Bc3 44. Ra2 d5+ 45. Kd3 Be5 46. Rc2+ Bc3 47. Re2 Kd7 48. Ra2 Be5 49. Bc5 Bc3 50. Bd4 Bxd4 51. Kxd4 Kd6 52. Ra1 g6 53. Ra2 gxf5 54. gxf5 h5 55. h4 Ra7 56. a6 Kc6 57. Ra4 f6 58. Ra5 Kb6 59. Ra2 Kc6 60. Re2 Rg7 61. Re6+ Kc7 62. Kxd5 Rg3 63. Kc4 Rg4+ 64. Kb5 Rxh4 65. a7 Kb7 66. Re7+ Ka8 67. Kb6 1-0

[Event "Wuerttemberg IM"]
[Site "Weissach"]
[Date "2019.08.26"]
[Round "1"]
[White "Kabisch, Thilo"]
[Black "Gustain, Marc"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2347"]
[BlackElo "2165"]
[PlyCount "73"]
[EventDate "2019.08.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "6"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nd7 6. d4 e6 7. Bc4 Bd6 8. Qe2 c6 9. Ne4 Bxe4 10. Qxe4 Ngf6 11. Qe2 Qc7 12. Bd2 Bf4 13. 0-0-0 0-0-0 14. Ng5 Bxg5 15. Bxg5 h6 16. Be3 Nb6 17. Bb3 Nbd5 18. Bd2 Rhe8 19. Rde1 Rd7 20. g3 Ne7 21. Bf4 Qd8 22. Qe5 Rc7 23. Qxc7+ Qxc7 24. Bxc7 Kxc7 25. Re5 Rd8 26. c3 Nf5 27. f4 Nd6 28. h3 Nfe4 29. g4 Nf2 30. Rf1 Nd3+ 31. Kc2 Nxe5 32. fxe5 Ne4 33. Rxf7+ Rd7 34. Rf4 Ng5 35. h4 Rf7 36. Rxf7+ Nxf7 37. Bxe6 1-0

[Event "Karlsruhe Grenke op"]
[Site "Karlsruhe"]
[Date "2019.04.18"]
[Round "1"]
[White "Gustain, Marc"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2147"]
[BlackElo "2676"]
[PlyCount "118"]
[EventDate "2019.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. Qf3 Nc6 9. Qg3 Qxg3 10. hxg3 Nf6 11. f3 h6 12. Be3 d6 13. a4 b4 14. Ne2 Ne5 15. a5 d5 16. Bd4 dxe4 17. Bxe4 Nxe4 18. Bxe5 Nd6 19. Bd4 Bd7 20. Bc5 Nf5 21. Bxf8 Rxf8 22. Nbd4 Nxd4 23. Nxd4 Ke7 24. Rh4 Rfc8 25. Kd2 Rab8 26. Re4 Rc5 27. Re3 Rbc8 28. c3 Rd5 29. Rd3 bxc3+ 30. bxc3 Rcc5 31. Nb3 Rxd3+ 32. Kxd3 Bb5+ 33. Kc2 Rg5 34. Nd4 Bd7 35. Ne2 Rc5 36. Nd4 e5 37. Nb3 Rc7 38. g4 f5 39. gxf5 Bxf5+ 40. Kb2 h5 41. Ra4 Kf6 42. Rb4 Kg5 43. Rb6 Bd3 44. Nd2 Kf4 45. c4 Kg3 46. Rxa6 Kxg2 47. Re6 h4 48. Rxe5 g6 49. Rg5+ Kf2 50. Rg4 Rh7 51. a6 h3 52. a7 Rxa7 53. Rh4 Bf5 54. Kc3 Kg2 55. f4 h2 56. Nf1 h1Q 57. Rxh1 Kxh1 58. Ng3+ Kg2 59. Nxf5 gxf5 0-1

[Event "Oberliga Wuerttemberg 1819"]
[Site "Wuerttemberg"]
[Date "2019.03.24"]
[Round "8"]
[White "Gustain, Marc"]
[Black "Stuermer, Robin Gabriel"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2102"]
[BlackElo "2180"]
[PlyCount "84"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Deizisau II"]
[BlackTeam "Heilbronn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. f3 b6 4. Nc3 Ba6 5. Bxa6 Nxa6 6. exd5 cxd5 7. Qd3 Nc7 8. Bf4 e6 9. Nge2 Ne7 10. 0-0 Nc6 11. Rfe1 Be7 12. Rad1 0-0 13. Be5 Qd7 14. Kh1 Ne8 15. Ng3 Rc8 16. Qd2 Bb4 17. Nh5 Bxc3 18. bxc3 f6 19. Bg3 Na5 20. Qe2 Rc6 21. Rd3 Nc4 22. h3 g6 23. Nf4 Ng7 24. h4 Re8 25. Nh3 Nf5 26. f4 Qd6 27. h5 Kf7 28. Bh2 Qa3 29. Nf2 Qxa2 30. Rh3 Kg7 31. g4 Nfd6 32. hxg6 hxg6 33. Qf3 Qxc2 34. f5 Nd2 35. Qe3 g5 36. Be5 N6e4 37. c4 fxe5 38. Rh2 Nxc4 39. Qh3 Nxf2+ 40. Rxf2 Qxf2 41. f6+ Qxf6 42. Rf1 Qg6 0-1

