[Event "Bremen Silvester op-A"]
[Site "Bremen"]
[Date "2024.12.28"]
[Round "4"]
[White "Schaefer, Maik"]
[Black "Beeck, Mats"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1923"]
[BlackElo "2241"]
[PlyCount "44"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB01_2025"]
[SourceDate "2025.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. 0-0 d6 7. c3 0-0 8. h3 Ba7 9. Nbd2 Nh5 10. Re1 f5 11. exf5 Bxf5 12. Nf1 Qf6 13. N1h2 h6 14. g4 Bg6 15. gxh5 Bxh5 16. Bxc6 bxc6 17. Kg2 Qg6+ 18. Kf1 Qf5 19. Kg2 Rf6 20. Be3 Rg6+ 21. Kf1 Qxh3+ 22. Ke2 Qxh2 0-1

[Event "Oldenburg Union 75 Ann Rapid"]
[Site "Oldenburg"]
[Date "2024.12.15"]
[Round "9"]
[White "Eschholz, Enno"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2121"]
[BlackElo "1923"]
[PlyCount "53"]
[EventDate "2024.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qd8 6. Nf3 Nf6 7. Bc4 e6 8. 0-0 Be7 9. d4 0-0 10. Ne5 Nc6 11. Be3 Bd7 12. Bd3 Qc7 13. Bf4 Qb6 14. d5 Nxe5 15. Bxe5 exd5 16. Bxf6 Qxf6 17. Nxd5 Qd6 18. Nxe7+ Qxe7 19. Re1 Be6 20. Bc4 Rad8 21. Qe2 Rd6 22. Qf3 Re8 23. h3 Qd7 24. Bxe6 Rdxe6 25. Rxe6 Rxe6 26. Rd1 Qc7 27. Qxb7 1-0

[Event "Oldenburg Union 75 Ann Rapid"]
[Site "Oldenburg"]
[Date "2024.12.15"]
[Round "1"]
[White "Klein, Jean Yves"]
[Black "Schaefer, Maik"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1778"]
[BlackElo "1923"]
[PlyCount "40"]
[EventDate "2024.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Bc2 Bd6 9. Bg5 0-0 10. Bxf6 Qxf6 11. Qxd5 Rd8 12. Qe4 g6 13. Nd2 Bf5 14. Qa4 Nd3+ 15. Bxd3 Bxd3 16. 0-0-0 Rac8 17. Ne4 Qf4+ 18. Rd2 Qxe4 19. Qd1 Bf4 20. f3 Qe6 0-1

[Event "Oldenburg Union 75 Ann Rapid"]
[Site "Oldenburg"]
[Date "2024.12.15"]
[Round "4"]
[White "Meessen, Max"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2169"]
[BlackElo "1923"]
[PlyCount "105"]
[EventDate "2024.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 b6 8. 0-0 Bb7 9. Qe2 Nbd7 10. Rd1 Qe7 11. a3 Bxc3 12. bxc3 c5 13. a4 Rfd8 14. a5 Ne4 15. Bb2 h6 16. Bd3 Ng5 17. Nxg5 Qxg5 18. e4 f5 19. f3 Nf6 20. exf5 exf5 21. Qe6+ Kh8 22. Qxf5 Qe3+ 23. Kh1 Rd5 24. Bc1 Qf2 25. Qg6 Qh4 26. Qg3 Qxg3 27. hxg3 cxd4 28. c4 Re5 29. axb6 axb6 30. Bf4 Rea5 31. Rab1 Nd7 32. Bf5 Rxf5 33. Rxd4 Nc5 34. g4 Rf6 35. Be5 Re6 36. f4 Ree8 37. Rxb6 Ra1+ 38. Kh2 Ra2 39. Rxh6+ Kg8 40. Rg6 Rxg2+ 41. Kh3 Re7 42. Rd8+ Kf7 43. Rxg7+ Ke6 44. f5+ Kxe5 45. Rxe7+ Kf4 46. Rd4+ Kg5 47. Rxb7 Re2 48. Rg7+ Kf6 49. Rg6+ Kf7 50. Rc6 Ne4 51. Rd7+ Ke8 52. Ra7 Kd8 53. Rh6 1-0

[Event "Oldenburg Union 75 Ann Rapid"]
[Site "Oldenburg"]
[Date "2024.12.15"]
[Round "7"]
[White "Mursajew, Anatoli"]
[Black "Schaefer, Maik"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1923"]
[PlyCount "54"]
[EventDate "2024.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Nc3 e6 6. Bg5 Bxf3 7. Bxd8 Bxd1 8. Rxd1 Kxd8 9. a3 Nf6 10. h3 Bd6 11. Be2 Nc6 12. Nb5 Ke7 13. c4 a6 14. Nc3 Rhe8 15. 0-0 Kf8 16. Bf3 dxc4 17. d5 exd5 18. Nxd5 Nxd5 19. Bxd5 Rad8 20. Bxc4 Be5 21. Rb1 Rd2 22. b4 b5 23. Bb3 Nd4 24. Bd1 Bc7 25. f4 Bb6 26. Kh1 Ne2 27. Bxe2 Rexe2 0-1

[Event "Oldenburg Union 75 Ann Rapid"]
[Site "Oldenburg"]
[Date "2024.12.15"]
[Round "5"]
[White "Schaefer, Maik"]
[Black "Borshchov, Maksym"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1923"]
[PlyCount "144"]
[EventDate "2024.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Nxd5 5. Nf3 Nc6 6. d4 Bf5 7. 0-0 e6 8. c4 Nf6 9. Nc3 Bd6 10. Bg5 0-0 11. Re1 h6 12. Bh4 Be7 13. Qd2 Re8 14. Rad1 Ne4 15. Bxe7 Qxe7 16. Nxe4 Bxe4 17. Qf4 Bg6 18. Nh4 Bh7 19. Nf3 Rad8 20. a3 Qd6 21. Ne5 Nxe5 22. dxe5 Qc5 23. b4 Qe7 24. Bf3 b6 25. Bc6 Rxd1 26. Rxd1 Rd8 27. Rd4 Bf5 28. Qd2 Rxd4 29. Qxd4 g5 30. h3 Kg7 31. Bf3 c5 32. Qd2 Qc7 33. g4 Bg6 34. Qe3 cxb4 35. axb4 Qxc4 36. Qa3 Qf4 37. Kg2 Be4 38. Bxe4 Qxe4+ 39. f3 Qxe5 40. Qxa7 Qb2+ 41. Kg3 Qxb4 42. Qb8 Qc5 43. h4 b5 44. hxg5 hxg5 45. f4 Qe3+ 46. Kg2 Qxf4 47. Qxb5 Qxg4+ 48. Kh2 Qf4+ 49. Kg2 Qf5 50. Qb2+ e5 51. Kh2 g4 52. Kg3 Qf4+ 53. Kh4 g3+ 54. Kh5 Qf5+ 55. Kh4 Qf4+ 56. Kh5 Qh6+ 57. Kg4 Qg6+ 58. Kh3 f6 59. Qb7+ Kh6 60. Kg2 e4 61. Qd7 f5 62. Qe7 Qg4 63. Qf8+ Kg5 64. Qg7+ Kf4 65. Qc7+ Ke3 66. Qc3+ Kf4 67. Qc7+ Kg5 68. Qg7+ Kh4 69. Qh7+ Qh5 70. Qe7+ Kg4 71. Qg7+ Qg5 72. Qe5 Qd2+ 0-1

[Event "Oldenburg Union 75 Ann Rapid"]
[Site "Oldenburg"]
[Date "2024.12.15"]
[Round "8"]
[White "Schaefer, Maik"]
[Black "De Vries, Carsten"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1923"]
[BlackElo "1898"]
[PlyCount "45"]
[EventDate "2024.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 g6 6. d4 Bg7 7. Re1 e6 8. Bg5 Qb6 9. Na3 cxd4 10. b3 Qc5 11. Nc4 b5 12. Na5 d3 13. Rc1 Bb2 14. Qxd3 f6 15. Be3 Qc7 16. Rcd1 Qxa5 17. Qxd6 Qd8 18. Qxe6+ Qe7 19. Qc6 Rd8 20. Rd6 Kf7 21. Red1 Nb8 22. Qd5+ Kg7 23. Rxd8 1-0

[Event "Oldenburg Union 75 Ann Rapid"]
[Site "Oldenburg"]
[Date "2024.12.15"]
[Round "6"]
[White "Schaefer, Maik"]
[Black "Kuerschner, Till"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1923"]
[PlyCount "83"]
[EventDate "2024.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Be7 9. Qd2 a6 10. Bd3 b5 11. Nxc6 Qc7 12. Nxe7 Kxe7 13. 0-0 Bb7 14. Ne2 Rhd8 15. a4 Nb6 16. Qb4+ Ke8 17. axb5 Nc4 18. Bxc4 a5 19. Qc5 Qd7 20. Bd3 Rac8 21. Qd6 Qxd6 22. exd6 Rxd6 23. Rxa5 d4 24. Bxd4 Rcd8 25. Bxg7 Ke7 26. Be5 R6d7 27. Rfa1 Rg8 28. g3 f6 29. Bd4 h5 30. Bc5+ Kf7 31. Ra7 f5 32. b6 Kf6 33. Bb5 Rd2 34. Rxb7 h4 35. Raa7 hxg3 36. hxg3 Rxc2 37. Bd4+ Kg6 38. Rg7+ Rxg7 39. Rxg7+ Kh6 40. b7 Rd2 41. b8Q Rxd4 42. Qh8# 1-0

[Event "Oldenburg Union 75 Ann Rapid"]
[Site "Oldenburg"]
[Date "2024.12.15"]
[Round "2"]
[White "Schaefer, Maik"]
[Black "Lu, Yunong Elias"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1923"]
[BlackElo "2156"]
[PlyCount "108"]
[EventDate "2024.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Nf3 Bg7 8. 0-0 Nf6 9. Re1 0-0 10. Ne5 Nxe5 11. Rxe5 Rd8 12. Bg5 Be6 13. Nd2 Qb6 14. Rb1 Ne4 15. Rxe4 dxe4 16. Nxe4 Bxa2 17. Rc1 Bd5 18. Bxe7 Re8 19. Bc5 Qc6 20. Nd6 Re6 21. Bb5 Qc7 22. c4 Rxd6 23. cxd5 Rxd5 24. Be2 Rad8 25. Bxa7 Qa5 26. Ra1 Qb4 27. Qc2 Bxd4 28. Bf3 R5d7 29. Bxd4 Rxd4 30. Qc7 Qxb2 31. Ra7 R4d7 32. Qf4 Qb1+ 33. Kh2 Qb6 34. Ra4 h5 35. Rb4 Qxf2 36. Qf6 Qc5 37. Rxb7 Qd6+ 38. Qxd6 Rxd6 39. h4 Rd4 40. Kh3 R8d7 41. Rb8+ Kg7 42. g3 Rd3 43. Bc6 Rc7 44. Be4 Re3 45. Bd5 Rcc3 46. Rb7 Rxg3+ 47. Kh2 Rh3+ 48. Kg2 Rxh4 49. Rxf7+ Kh6 50. Rf8 Rg4+ 51. Kf2 Rc5 52. Rh8+ Kg5 53. Bf3 Rf4 54. Kg3 Rc3 0-1

[Event "Oldenburg Union 75 Ann Rapid"]
[Site "Oldenburg"]
[Date "2024.12.15"]
[Round "3"]
[White "Snieder, Lennart"]
[Black "Schaefer, Maik"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1923"]
[PlyCount "64"]
[EventDate "2024.12.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nf6 7. Nc3 e6 8. Be3 Bd6 9. Bb5+ Nc6 10. 0-0 0-0 11. Rad1 Rc8 12. Bf4 a6 13. Ba4 b5 14. Bb3 Na5 15. Rd3 Nc4 16. Rb1 Qc7 17. Bg5 Nd7 18. Ne2 h6 19. Bf4 e5 20. dxe5 Ndxe5 21. Qxd5 Nxd3 22. Bxd6 Nxd6 23. Qxd3 Rfd8 24. Qf3 Nc4 25. Qg4 Nd2 26. Re1 Nxb3 27. cxb3 Qd7 28. Qg3 Qd2 29. Kf1 Re8 30. Qf3 Qxb2 31. Nf4 Rxe1+ 32. Kxe1 Rc1+ 0-1

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "6"]
[White "Beeck, Sebastian"]
[Black "Schaefer, Maik"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1753"]
[BlackElo "1923"]
[PlyCount "55"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. Qd3 dxe4 5. fxe4 e5 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4 Nf6 9. Nc3 Bb4 10. Bd3 0-0 11. 0-0 Nbd7 12. Kh1 Ne5 13. Bd2 Be7 14. Nf5 Bxf5 15. Rxf5 Nxd3 16. cxd3 Rad8 17. Rf3 b5 18. Rc1 b4 19. Ne2 Nxe4 20. dxe4 Rxd2 21. Nf4 c5 22. Nd5 Re8 23. Kg1 Bd6 24. Re3 Rxb2 25. e5 Bxe5 26. Kf1 f6 27. Nc7 Rd8 28. Ra1 0-1

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "4"]
[White "Mader, Sascha"]
[Black "Schaefer, Maik"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2062"]
[BlackElo "1923"]
[PlyCount "54"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 Nge7 7. d4 cxd4 8. exd4 d6 9. 0-0 0-0 10. d5 Ne5 11. b3 Rb8 12. Rb1 a6 13. f4 Ng4 14. Bf3 Qb6+ 15. Kg2 Ne3+ 16. Bxe3 Qxe3 17. Qc1 Qb6 18. Qd2 Nf5 19. Rfe1 Re8 20. Na4 Qc7 21. Rbc1 Bd7 22. Bg4 exd5 23. cxd5 Qd8 24. Bxf5 Bxf5 25. Nec3 Rc8 26. Rxe8+ Qxe8 27. Re1 Qd7 0-1

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "2"]
[White "Nafati, Meryem"]
[Black "Schaefer, Maik"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1541"]
[BlackElo "1923"]
[PlyCount "50"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Bg4 7. Be2 e6 8. h3 Bxf3 9. Bxf3 Nge7 10. Be3 Nf5 11. Qa4 Nxe3 12. fxe3 Qh4+ 13. Kd2 Bb4+ 14. Ke2 0-0 15. a3 Be7 16. b4 a6 17. Nd2 f6 18. b5 axb5 19. Qxb5 Na5 20. Rhc1 fxe5 21. Bg4 Qf2+ 22. Kd3 e4+ 23. Kc3 Rfc8+ 24. Kb2 Qxd2+ 25. Kb1 Rxc1# 0-1

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "12"]
[White "Pallapies, Kilian"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1884"]
[BlackElo "1923"]
[PlyCount "87"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nf6 4. Ng3 Bg4 5. Nf3 e5 6. h3 Bxf3 7. Qxf3 c6 8. Bc4 Be7 9. 0-0 0-0 10. Re1 Nbd7 11. d3 Qc7 12. a3 Rae8 13. Bd2 Nb6 14. Bb3 Nbd5 15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qxe5 Bd6 18. Qf5 Re5 19. Qf3 Rfe8 20. Rxe5 Rxe5 21. Bc3 Re7 22. Bxf6 gxf6 23. Qxf6 Be5 24. Qg5+ Bg7 25. Rd1 c5 26. c3 Kh8 27. Bc2 Re5 28. Qh4 Qe7 29. Qxe7 Rxe7 30. f3 Re2 31. Bb3 Rxb2 32. Bxf7 Bxc3 33. a4 a6 34. Rc1 Bd4+ 35. Kh1 b5 36. axb5 axb5 37. Ra1 Kg7 38. Bd5 Be5 39. Kg1 Kf6 40. Ra2 Bd4+ 41. Kf1 Rb1+ 42. Ke2 Rg1 43. f4 Rxg2+ 44. Bxg2 1-0

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "10"]
[White "Schacht, David"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1835"]
[BlackElo "1923"]
[PlyCount "67"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. f4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. d4 Nc6 6. Nc3 a6 7. e3 Bg4 8. Be2 e6 9. 0-0 Be7 10. Ne5 Bxe2 11. Qxe2 0-0 12. Nxc6 bxc6 13. b3 c5 14. dxc5 Bxc5 15. Na4 Bd6 16. Bb2 Rc8 17. Rac1 Ne4 18. Nc3 Nxc3 19. Bxc3 Qb6 20. Bd4 Qa5 21. Qg4 g6 22. Qg5 Rxc1 23. Rxc1 Qd8 24. Bf6 Qb6 25. Bd4 Qd8 26. Bf6 Qb6 27. Re1 Rc8 28. Bd4 Qd8 29. Qh6 Bf8 30. Qh3 Rc2 31. a4 a5 32. Qf3 Qb8 33. e4 Qxb3 34. Qxb3 1-0

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "9"]
[White "Schaefer, Maik"]
[Black "Aden, Tammo"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1923"]
[BlackElo "2077"]
[PlyCount "50"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Re1 Bf5 10. Bf4 Bxd3 11. Qxd3 Qb6 12. Nbd2 Rac8 13. Rab1 Nd7 14. Re3 Rfe8 15. Qe2 a6 16. b3 Qa5 17. Nf1 b5 18. Re1 e6 19. h4 b4 20. cxb4 Qxb4 21. Be5 Ndxe5 22. dxe5 Qb6 23. h5 Red8 24. hxg6 hxg6 25. Ng5 d4 0-1

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "13"]
[White "Schaefer, Maik"]
[Black "Adrovic, Asmir"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1923"]
[BlackElo "1930"]
[PlyCount "110"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 e6 6. Nf3 Be7 7. 0-0 0-0 8. Re1 Nc6 9. c3 a6 10. Bf4 b5 11. Ne5 Nxe5 12. dxe5 Nd7 13. Nd2 Bb7 14. Qh5 g6 15. Qg4 Re8 16. Nf3 Nc5 17. Bc2 Rc8 18. h4 Bf8 19. h5 Qb6 20. hxg6 hxg6 21. Ng5 Qc7 22. Qh4 Bg7 23. Rad1 a5 24. Nh7 Nd7 25. Nf6+ Kf8 26. Nxe8 Rxe8 27. Qg3 b4 28. Ba4 Bc6 29. Bxc6 Qxc6 30. cxb4 axb4 31. Rc1 Qa6 32. Qe3 Kg8 33. a3 bxa3 34. bxa3 Nb6 35. Qb3 Nc4 36. Ra1 Ra8 37. a4 Na5 38. Qb5 Qa7 39. Reb1 Nc4 40. Qb7 Qa5 41. Qd7 Rd8 42. Qe7 Rc8 43. Rb7 Rf8 44. Kh2 Qc3 45. Bg5 Qxa1 46. Bf6 Bxf6 47. Qxf6 Qxe5+ 48. Qxe5 Nxe5 49. a5 Ra8 50. f4 Nc4 51. a6 Rxa6 52. Rb8+ Kg7 53. g4 Ra3 54. f5 gxf5 55. gxf5 exf5 0-1

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "1"]
[White "Schaefer, Maik"]
[Black "Borshchov, Maksym"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1923"]
[PlyCount "98"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. c4 Qf5 7. 0-0 e6 8. Nc3 Bd6 9. Nh4 Qh5 10. g3 g5 11. Nf3 a6 12. Bxg5 Bxf3 13. Bxf6 Bxe2 14. Qxe2 Qxe2 15. Nxe2 Rg8 16. Rad1 Be7 17. Bxe7 Kxe7 18. Rfe1 Kf6 19. Nf4 Rge8 20. h4 Rad8 21. d5 Ne7 22. dxe6 Rxd1 23. Rxd1 fxe6 24. Re1 Ng6 25. Nxg6 hxg6 26. Kg2 Rd8 27. Re2 Rd4 28. b3 c5 29. f3 b5 30. cxb5 axb5 31. g4 c4 32. bxc4 bxc4 33. Rc2 Ke5 34. Kg3 Kd5 35. h5 gxh5 36. gxh5 Kc5 37. h6 Rd5 38. Rh2 Rd8 39. h7 Rh8 40. Kf2 e5 41. Ke3 Kd5 42. Rh4 Kc5 43. Kd2 Kd5 44. Kc3 Ke6 45. Kxc4 Kf6 46. Kd5 Rd8+ 47. Ke4 Rd4+ 48. Ke3 Rxh4 49. f4 exf4+ 0-1

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "5"]
[White "Schaefer, Maik"]
[Black "Giorgadze, Giorgi"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1923"]
[BlackElo "2569"]
[PlyCount "82"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. 0-0 0-0 9. Bf4 b6 10. c3 Bb7 11. Ne5 c5 12. dxc5 Bxc5 13. Qe2 Qd5 14. Nf3 Rfd8 15. Rad1 Qh5 16. Ne5 Qxe2 17. Bxe2 Ne4 18. Nd3 Be7 19. Bf3 Bd5 20. Rfe1 Nf6 21. Bxd5 Nxd5 22. Bg3 Rac8 23. a3 h6 24. h3 Bf6 25. Be5 Be7 26. Bg3 b5 27. Nb4 Nb6 28. Rxd8+ Bxd8 29. Re2 Bf6 30. Nd3 Rd8 31. Nc5 Nc4 32. Ne4 Be7 33. Kh2 Rd1 34. b3 Nxa3 35. Ra2 a5 36. f4 b4 37. c4 a4 38. bxa4 Nxc4 39. Rc2 Ne3 40. Re2 Nf1+ 41. Kg1 Nxg3+ 0-1

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "3"]
[White "Schaefer, Maik"]
[Black "Rolfes, Oliver"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1923"]
[PlyCount "79"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Be7 5. 0-0 a6 6. Ba4 d6 7. c3 0-0 8. Re1 Bd7 9. Nbd2 b5 10. Bc2 h6 11. Nf1 Nh7 12. Ne3 Bg5 13. d4 exd4 14. cxd4 Bf6 15. Nd5 Ne7 16. Nxf6+ Nxf6 17. Qd3 Bg4 18. h3 Bxf3 19. Qxf3 Ng6 20. Bd2 c6 21. Rad1 Qb6 22. Bxh6 gxh6 23. Qxf6 Qc7 24. h4 Rae8 25. h5 Re6 26. Qf5 Ne7 27. Qg4+ Kh8 28. Qf4 Rg8 29. e5 dxe5 30. dxe5 Nd5 31. Qf5 Rg7 32. Rd3 Nb4 33. Rg3 Nxc2 34. Qxc2 Rxe5 35. Qc3 Rxe1+ 36. Qxe1 Qf4 37. Qe8+ Kh7 38. Rxg7+ Kxg7 39. Qxc6 Qc1+ 40. Qxc1 1-0

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "11"]
[White "Schaefer, Maik"]
[Black "Wolff, Ole"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1923"]
[BlackElo "1622"]
[PlyCount "119"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. e5 Qb6 6. Ndf3 cxd4 7. cxd4 Nge7 8. Bd3 Nf5 9. Bxf5 exf5 10. Ne2 Be6 11. 0-0 Be7 12. Ng5 0-0 13. Nxe6 fxe6 14. Be3 Rac8 15. Nf4 Na5 16. b3 Ba3 17. Qh5 Bb2 18. Rad1 Rc2 19. Rd2 Rxd2 20. Bxd2 Bxd4 21. Bxa5 Qxa5 22. Nxe6 Bxe5 23. Nxf8 Kxf8 24. Qxf5+ Bf6 25. Qc8+ Kf7 26. Qxb7+ Kg6 27. Rd1 Qxa2 28. Qxd5 Qb2 29. h4 h5 30. Qe4+ Kh6 31. Qf4+ Kg6 32. Qg3+ Kf7 33. Rd7+ Ke8 34. Qd3 Qa1+ 35. Kh2 Qe5+ 36. g3 Bxh4 37. Rxa7 Kf8 38. Qd7 Qf6 39. Qc8+ Qd8 40. Qf5+ Bf6 41. Qc5+ Be7 42. Qf5+ Bf6 43. Qc5+ Be7 44. Qc7 Qd6 45. Qxd6 Bxd6 46. Kg2 Bc5 47. Kf3 g6 48. Ra8+ Kf7 49. Ke2 Be7 50. f4 Kf6 51. Kf3 Kf5 52. Rb8 Bd6 53. Rb7 Ke6 54. b4 Kd5 55. Ke3 Kc6 56. Rg7 Bxb4 57. Rxg6+ Kd7 58. Rh6 Bc5+ 59. Ke4 Bf8 60. Rxh5 1-0

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "7"]
[White "Schaefer, Maik"]
[Black "Wuebbenhorst, Oke"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1923"]
[BlackElo "1965"]
[PlyCount "88"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d6 3. Nc3 f6 4. f4 Ne7 5. Nf3 Nd7 6. Bd3 g6 7. Be3 Bg7 8. 0-0 a6 9. Qd2 b5 10. Rad1 Bb7 11. e5 fxe5 12. dxe5 Bxf3 13. Rxf3 d5 14. Ne2 c5 15. c3 Qc7 16. Rff1 Nf5 17. Bf2 h5 18. Ng3 h4 19. Nxf5 gxf5 20. Bxf5 exf5 21. Qxd5 0-0-0 22. Qa8+ Nb8 23. Rd6 Bh6 24. Rfd1 Rxd6 25. exd6 Qc6 26. d7+ Kc7 27. Qa7+ Qb7 28. Qxc5+ Kd8 29. Qxf5 Nxd7 30. Qf6+ Kc7 31. Qxh8 Bxf4 32. Qh7 Qc6 33. Bxh4 Be3+ 34. Bf2 Bxf2+ 35. Kxf2 Kc8 36. Qg8+ Kb7 37. Qf7 Qc5+ 38. Ke1 Qc4 39. Qxd7+ Kb6 40. Qd6+ Ka5 41. Qd8+ Ka4 42. Qd4 a5 43. Qxc4+ bxc4 44. h4 Kb5 1-0

[Event "Oldenburg Union 75 Ann Blitz"]
[Site "Oldenburg"]
[Date "2024.12.14"]
[Round "8"]
[White "Schuette, Marc"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2126"]
[BlackElo "1923"]
[PlyCount "47"]
[EventDate "2024.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. d4 Nf6 8. Qh4 e6 9. Bd3 Be7 10. Qg3 Nh5 11. Qe5 Nf6 12. Bg5 0-0 13. 0-0-0 Qd5 14. c4 Qd8 15. h4 Nd7 16. Qe4 g6 17. Bxe7 Qxe7 18. h5 Nf6 19. Qh4 Re8 20. hxg6 fxg6 21. Ne5 Nh5 22. Qg4 Nf6 23. Qg5 Nh5 24. Rxh5 1-0

[Event "Leer op"]
[Site "Leer"]
[Date "2024.11.03"]
[Round "7"]
[White "Schaefer, Maik"]
[Black "Jakob, Matthias"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1914"]
[BlackElo "2070"]
[PlyCount "26"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. Bb5 a6 6. Bxc6+ bxc6 7. 0-0 Bg7 8. h3 0-0 9. Re1 Nd7 10. Be3 Rb8 11. Rb1 c5 12. Qd2 cxd4 13. Bxd4 e5 1/2-1/2

[Event "Leer op"]
[Site "Leer"]
[Date "2024.11.02"]
[Round "6"]
[White "Goes, Carsten"]
[Black "Schaefer, Maik"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1826"]
[BlackElo "1914"]
[PlyCount "32"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Nf3 Nxd3+ 9. Qxd3 Bd6 10. 0-0 0-0 11. Re1 Ne4 12. Nd4 Qh4 13. Be3 Bxh3 14. gxh3 Qxh3 15. f4 Bxf4 16. Re2 Rae8 0-1

[Event "Leer op"]
[Site "Leer"]
[Date "2024.11.02"]
[Round "5"]
[White "Schaefer, Maik"]
[Black "Wolf, Vincent"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1914"]
[BlackElo "1754"]
[PlyCount "116"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 d5 5. exd5 exd5 6. Bb5 a6 7. Bxc6+ bxc6 8. 0-0 Bd6 9. Re1+ Ne7 10. dxc5 Bxc5 11. Bf4 0-0 12. b4 Ng6 13. Bg3 Be7 14. Nbd2 Bf6 15. Qc2 Qd7 16. Nd4 Ne7 17. N2b3 Nf5 18. Nxf5 Qxf5 19. Qxf5 Bxf5 20. Nd4 Bg6 21. Be5 Bxe5 22. Rxe5 Kh8 23. Rae1 Rac8 24. Nb3 Bd3 25. Nc5 Bc4 26. a3 h6 27. h3 Ra8 28. Nd7 Rfd8 29. Nb6 Rab8 30. Nxc4 dxc4 31. Rc5 Rd6 32. Re4 Rb5 33. Rexc4 Rxc5 34. Rxc5 Rd1+ 35. Kh2 Ra1 36. Ra5 Rc1 37. Rc5 Ra1 38. Rxc6 Rxa3 39. Rc5 Kg8 40. Kg3 Kf8 41. Kf4 Ke7 42. h4 Kd6 43. Ke4 a5 44. Rd5+ Kc6 45. Rxa5 Rxc3 46. Rc5+ Rxc5 47. bxc5 Kxc5 48. Ke5 Kc6 49. g4 Kd7 50. h5 Ke7 51. Kf5 f6 52. Kg6 Kf8 53. f4 Kg8 54. g5 hxg5 55. fxg5 fxg5 56. Kxg5 Kh7 57. Kg4 g6 58. hxg6+ Kxg6 1/2-1/2

[Event "Leer op"]
[Site "Leer"]
[Date "2024.11.01"]
[Round "4"]
[White "Boesel, Alexander"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2076"]
[BlackElo "1914"]
[PlyCount "43"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Be3 Nf6 9. f3 0-0 10. 0-0 Nc6 11. Nc3 Rfc8 12. b3 a5 13. Ndb5 Qd8 14. Qe2 Nd7 15. Rad1 Qe8 16. Nd5 Qd8 17. Qf2 Ra6 18. a4 Nce5 19. h3 Nxc4 20. bxc4 Rxc4 21. Rc1 Rxa4 22. Rc8 1-0

[Event "Leer op"]
[Site "Leer"]
[Date "2024.11.01"]
[Round "3"]
[White "Schaefer, Maik"]
[Black "Eyvazli, Ilkin"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1914"]
[BlackElo "2033"]
[PlyCount "70"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. Na3 cxd4 7. Nb5 Na6 8. Nbxd4 Nf6 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. 0-0 0-0 12. Be3 Nc7 13. c4 Qd6 14. Qe2 e5 15. Nc2 Ne6 16. Rad1 Qe7 17. b4 Rfd8 18. c5 a5 19. a3 axb4 20. axb4 e4 21. Nfd4 Ne5 22. Nxe6 Qxe6 23. Nd4 Qe7 24. Bf4 Ra4 25. Bxe5 Bxe5 26. Nc2 Rxd1 27. Rxd1 Ra2 28. Qc4 Qe6 29. Ne3 Qxc4 30. Nxc4 Bc3 31. Rb1 Bxb4 32. Ne3 Bxc5 33. Rxb7 Ra1+ 34. Nf1 e3 35. Rb8+ Kg7 0-1

[Event "Leer op"]
[Site "Leer"]
[Date "2024.10.31"]
[Round "2"]
[White "Gremmel, Jonas Simon"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2102"]
[BlackElo "1914"]
[PlyCount "143"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 Bd6 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Rd1 Qe7 13. Be2 Bd7 14. Qc4 Bc6 15. Bd2 Rfd8 16. Be1 a6 17. Rxd8+ Rxd8 18. Rd1 Rxd1 19. Nxd1 Bb5 20. Qc2 Bxe2 21. Qxe2 Nd5 22. Qd3 c6 23. g3 g6 24. e4 Nc7 25. f4 Qd6 26. Qxd6 Bxd6 27. Kf1 Kf8 28. Ke2 Ne6 29. Bc3 Ke8 30. Nf2 c5 31. Kd3 b5 32. b3 h5 33. Nd1 Kd7 34. Ne3 Nc7 35. e5 Bf8 36. Ke4 Kc6 37. h3 Ne6 38. Nd5 Ng7 39. Be1 Ne6 40. Bc3 Ng7 41. Ne3 Ne6 42. g4 hxg4 43. hxg4 Bh6 44. g5 Bf8 45. Ng4 b4 46. Bb2 Kd7 47. Nf6+ Kc6 48. Nd5 Ng7 49. Ne3 Ne6 50. Nc4 Be7 51. Nd2 Ng7 52. Nf3 Nf5 53. e6 Nd6+ 54. Ke5 c4 55. exf7 c3 56. Bc1 Kd7 57. f8N+ Bxf8 58. Kf6 Ne4+ 59. Kxg6 Nc5 60. Nd4 Nd3 61. Ne2 a5 62. Kf7 Bd6 63. g6 Nxc1 64. Nxc1 Bxf4 65. g7 Bxc1 66. g8Q Ba3 67. Qg6 Bb2 68. Qd3+ Kc6 69. Ke6 Kb6 70. Qc4 Bc1 71. Kd7 Be3 72. Qe6+ 1-0

[Event "Leer op"]
[Site "Leer"]
[Date "2024.10.31"]
[Round "1"]
[White "Schaefer, Maik"]
[Black "Gellrich, Peter"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1914"]
[BlackElo "2134"]
[PlyCount "79"]
[EventDate "2024.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 e6 6. 0-0 Be7 7. d4 a6 8. Bd3 cxd4 9. cxd4 e5 10. Nc3 0-0 11. Rd1 Re8 12. dxe5 dxe5 13. Bc4 Qc7 14. Ng5 Rf8 15. Be3 h6 16. Nf3 Bc5 17. Nd5 Nxd5 18. Bxd5 Bxe3 19. Qxe3 Nf6 20. Rac1 Qe7 21. Qb6 Bg4 22. Rc7 Qe8 23. Rd3 Nxd5 24. Rxd5 Qa4 25. h3 Be6 26. Rxe5 Rad8 27. Kh2 Rd1 28. Rxe6 fxe6 29. Qxe6+ Kh7 30. Nh4 Qe8 31. Re7 Qc6 32. Qxc6 bxc6 33. Nf5 Kh8 34. f3 Rb8 35. b3 Rd2 36. e5 g6 37. Nxh6 Rxa2 38. Ng4 Kg8 39. e6 Re2 40. Nf6+ 1-0

[Event "Ghent op 45th"]
[Site "Ghent"]
[Date "2024.07.20"]
[Round "2"]
[White "Venkataramanan, TS."]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2253"]
[BlackElo "1939"]
[PlyCount "47"]
[EventDate "2024.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. 0-0 Be6 10. Na3 Bxb3 11. axb3 e6 12. Nb5 Qd7 13. Bf4 e5 14. Re1 Be7 15. Nxe5 Nxe5 16. Bxe5 0-0 17. Bxd4 a6 18. Na3 Nd5 19. Qf3 Rad8 20. Rad1 Qc7 21. Bxg7 Kxg7 22. Rxd5 Rxd5 23. Qxd5 Rd8 24. Qf3 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.12.12"]
[Round "4.8"]
[White "Moeller, Jonas"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1869"]
[BlackElo "1910"]
[PlyCount "69"]
[EventDate "2021.10.10"]
[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 "Hameln"]
[BlackTeam "Oldenburg Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 8. g5 Nxe4 9. Nxe4 dxe4 10. Bg2 e5 11. Nb3 Qxd1+ 12. Kxd1 Bf5 13. Be3 Nc6 14. c3 Be7 15. Nd2 0-0 16. Nxe4 Nd8 17. Ke2 Ne6 18. Ng3 Bc2 19. Rac1 Ba4 20. h4 Bc6 21. Bxc6 bxc6 22. Rhd1 Rfd8 23. Ne4 Rab8 24. Rxd8+ Bxd8 25. b3 Bb6 26. Rd1 Bxe3 27. Kxe3 Rd8 28. Rxd8+ Nxd8 29. Nc5 a5 30. b4 axb4 31. cxb4 Kf8 32. a4 Ke7 33. a5 Kd6 34. a6 Kc7 35. a7 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.10.24"]
[Round "2.8"]
[White "Meyer, Thorsten1"]
[Black "Schaefer, Maik"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1971"]
[BlackElo "1884"]
[PlyCount "74"]
[EventDate "2021.10.10"]
[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 "Delmenhorst"]
[BlackTeam "Oldenburg Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Bf3 Nbd7 10. 0-0 0-0 11. Qd2 Qc7 12. Rfd1 Rfd8 13. Rac1 Rac8 14. g3 Bf8 15. Nd5 Nxd5 16. exd5 Bh3 17. Qb4 Nc5 18. Nxc5 dxc5 19. Qh4 Bf5 20. g4 Bg6 21. g5 b5 22. Qg4 Rd6 23. h4 f5 24. gxf6 Rxf6 25. Bg5 Bf5 26. Qg2 Rd6 27. Be4 Qf7 28. Rd3 h6 29. Bd2 Bxe4 30. Qxe4 Rf6 31. Be3 Bd6 32. c4 Rf8 33. Rc2 Qh5 34. cxb5 axb5 35. Bxc5 Bxc5 36. Rxc5 Rxf2 37. d6 R2f4 0-1

[Event "Oberliga Nord W 1920"]
[Site "Germany"]
[Date "2019.10.20"]
[Round "2.8"]
[White "Polster, Christian"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2279"]
[BlackElo "1757"]
[PlyCount "89"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nc6 10. Bf2 Qc7 11. Nb3 b5 12. Qd2 Be7 13. Be2 Bb7 14. Bf3 0-0 15. 0-0 Rfd8 16. Be3 Bf8 17. Qf2 Qe7 18. Bb6 Re8 19. Rad1 Nd7 20. Bc7 Qf6 21. Bxd6 Bxd6 22. Rxd6 Qe7 23. Rfd1 Red8 24. e5 Rac8 25. Bxc6 Bxc6 26. Qd2 Rc7 27. Na5 Ba8 28. Qd4 Qh4 29. Qf2 Qe7 30. Rxa6 Nf8 31. Rad6 Rdc8 32. R1d2 Kh7 33. Nxb5 Rc5 34. c4 Ng6 35. Rd7 Qf8 36. b4 Rxb5 37. cxb5 Qe8 38. b6 Bd5 39. Rc7 Rb8 40. b7 Qb5 41. Qc5 Qa4 42. Rc8 Rxb7 43. Nxb7 Bxb7 44. Rc7 Bd5 45. Qe3 1-0

[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2019.08.08"]
[Round "6"]
[White "Schaefer, Maik"]
[Black "Nielsen, Joerg"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1781"]
[BlackElo "2000"]
[PlyCount "144"]
[EventDate "2019.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. Nc3 0-0 9. Be3 Nc6 10. c5 dxc5 11. dxc5 Nd7 12. Qa4 Bxf3 13. Bxf3 Ndxe5 14. Be4 f5 15. Rad1 Qc8 16. Bc2 Kh8 17. b4 a6 18. Rfe1 Bf6 19. Ne2 Nc4 20. Bc1 Nb2 21. Bxb2 Bxb2 22. Qb3 Be5 23. a3 Qe8 24. Qh3 Rd8 25. f4 Rxd1 26. Rxd1 Bf6 27. g4 g6 28. Nc1 Nd4 29. Bb1 Qc6 30. Kf2 fxg4 31. Qxg4 Nf5 32. Ne2 Rd8 33. Rxd8+ Bxd8 34. Ng3 Qd5 35. Qe2 Qd4+ 36. Kg2 Ne3+ 37. Kh1 Qxf4 38. Be4 c6 39. Qd2 Bh4 40. Bg2 Nxg2 41. Qxg2 Bxg3 42. hxg3 Qc1+ 43. Kh2 Qe3 44. Qf1 Kg7 45. Qd1 Qf2+ 46. Kh3 Qf5+ 47. g4 Qd5 48. Qe1 g5 49. Kg3 e5 50. Qf2 Qd4 51. Qe2 Qf4+ 52. Kg2 Kf6 53. Qd1 Qe4+ 54. Kh3 Qe3+ 55. Kh2 Qd4 56. Qb3 Qxg4 57. Qg8 Qh5+ 58. Kg2 Qf7 59. Qd8+ Qe7 60. Qc8 e4 61. Qh8+ Kg6 62. Qg8+ Kh5 63. Qc8 Qf7 64. Qh3+ Kg6 65. Qc8 h5 66. Qd8 h4 67. Qd6+ Kh5 68. Qd8 Qf3+ 69. Kg1 h3 70. Qh8+ Kg4 71. Qc8+ Kg3 72. Qc7+ Qf4 0-1

[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2019.08.06"]
[Round "4"]
[White "Schaefer, Maik"]
[Black "Koenig, Christian"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1781"]
[BlackElo "2026"]
[PlyCount "72"]
[EventDate "2019.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. Nf3 Be7 6. Be2 c6 7. 0-0 Qc7 8. Nd2 b5 9. a3 a6 10. dxe5 dxe5 11. g4 h6 12. Bf3 Nc5 13. Re1 Be6 14. h3 Nh7 15. Qe2 Nb7 16. b3 Qa5 17. b4 Qc7 18. Qf1 a5 19. Kg2 0-0 20. Rab1 axb4 21. axb4 Ng5 22. Bd1 Ra3 23. Ne2 Rd8 24. c3 Nd6 25. Bc2 Nc4 26. Nxc4 Bxc4 27. f4 Rxc3 28. fxg5 Rxe3 29. Qf2 Bxg5 30. h4 Rd2 31. Bd1 Bf4 32. Rc1 Qd7 33. Nxf4 Rxf2+ 34. Kxf2 exf4 35. Rxe3 fxe3+ 36. Kxe3 Qd3+ 0-1

[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2019.08.03"]
[Round "1"]
[White "Yaaqoub, Rashid"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2141"]
[BlackElo "1781"]
[PlyCount "51"]
[EventDate "2019.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nxc6 bxc6 7. Bd3 Bb4 8. 0-0 Ne7 9. f4 Bb7 10. Be3 Ba5 11. Kh1 Bb6 12. Bd2 0-0-0 13. Qe2 f5 14. e5 g5 15. Na4 gxf4 16. Nxb6+ axb6 17. Bxf4 h6 18. a4 Ng6 19. a5 bxa5 20. Qd2 c5 21. Rxa5 Rdg8 22. Ba6 Nh4 23. Bg3 Rg4 24. Bxb7+ Qxb7 25. Rfa1 Kb8 26. Qd6+ 1-0

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2019.01.06"]
[Round "7"]
[White "Evering, Soeren"]
[Black "Schaefer, Maik"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1921"]
[BlackElo "1718"]
[PlyCount "51"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 a6 9. dxc5 Nxc5 10. 0-0-0 b5 11. Nd4 Bd7 12. a3 Qa5 13. Nb1 Ne4 14. Qxa5 Nxa5 15. Nd2 Nxd2 16. Bxd2 Nc4 17. Bxc4 bxc4 18. g4 Rb8 19. Rde1 h6 20. f5 Bc5 21. fxe6 fxe6 22. Bc3 Ke7 23. Rhf1 Rhf8 24. h4 a5 25. Rd1 a4 26. Rde1 1/2-1/2

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2019.01.05"]
[Round "6"]
[White "Luetzen, Patrick"]
[Black "Schaefer, Maik"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "1720"]
[BlackElo "1718"]
[PlyCount "38"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Nbd7 8. e4 Bg6 9. Nxc4 Bb4 10. Qb3 a5 11. Be3 0-0 12. Be2 Qc7 13. 0-0 Rac8 14. Rfd1 Nb6 15. Rac1 Rfe8 16. Na2 Nxc4 17. Bxc4 Bf8 18. Nc3 Bb4 19. Na2 Bf8 1/2-1/2

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2019.01.05"]
[Round "5"]
[White "Schaefer, Maik"]
[Black "Braje, Monika"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1718"]
[BlackElo "1786"]
[PlyCount "75"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Nxd5 5. d4 e6 6. Nf3 Bb4+ 7. c3 Be7 8. 0-0 0-0 9. c4 Nf6 10. Nc3 Bc6 11. Ne5 Be8 12. Bf3 c6 13. Be3 Qc7 14. Ne4 Nxe4 15. Bxe4 f6 16. Nd3 f5 17. Bf3 Nd7 18. Qe2 e5 19. dxe5 Nxe5 20. Nxe5 Qxe5 21. Rfe1 Bd6 22. g3 Bg6 23. Qd2 Bc7 24. Bf4 Qa5 25. b4 Bxf4 26. Qxf4 Qxb4 27. Rab1 Qc3 28. Re3 Qf6 29. Reb3 b6 30. Rd1 Rae8 31. Rbd3 Bf7 32. Rd6 Re6 33. Bxc6 Rxd6 34. Rxd6 Qa1+ 35. Kg2 Qxa2 36. Rd4 Qc2 37. Qd6 Bxc4 38. Rxc4 1-0

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2019.01.04"]
[Round "4"]
[White "Heyne, Jan Hendrik"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1998"]
[BlackElo "1718"]
[PlyCount "193"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qb3 Qe7 10. h3 Nbd7 11. Nh4 Nb6 12. Nxf5 exf5 13. Bd3 g6 14. Bd2 Nbd5 15. Rfd1 Rfe8 16. a5 Rac8 17. Bc4 Nxc3 18. bxc3 Bd6 19. Rdb1 Rc7 20. Bd3 Ne4 21. Bc1 Qh4 22. Qc2 c5 23. Bxe4 fxe4 24. Ba3 Qe7 25. Qa4 Kf8 26. Rb5 Rec8 27. Rd1 Kg8 28. dxc5 Bxc5 29. Rxc5 Rxc5 30. Bxc5 Rxc5 31. Rd7 Rxa5 32. Qxa5 Qxd7 33. Qxa7 Qd1+ 34. Kh2 Qd6+ 35. g3 Qf6 36. Kg1 Qxc3 37. Qxb7 Qd3 38. Qb8+ Kg7 39. Qe5+ Kg8 40. Qf6 Qd5 41. h4 h5 42. Kg2 Qd1 43. Qf4 Qd5 44. g4 hxg4 45. Qxg4 Qe5 46. Qg5 Qg7 47. Qd5 Qf6 48. Qxe4 Kh7 49. Kg3 Qd6+ 50. Qf4 Qe6 51. e4 Qb3+ 52. f3 Kg8 53. Kg4 Qb5 54. e5 Qd7+ 55. Kg5 Kh7 56. Qe4 Qe7+ 57. Kg4 Qe6+ 58. Kg3 Kh6 59. Qf4+ Kh7 60. Qg5 Qd5 61. h5 gxh5 62. Qxh5+ Kg8 63. Qg5+ Kf8 64. Qf6 Qc4 65. Qd8+ Kg7 66. Qh4 Qf1 67. Qf6+ Kg8 68. Qd8+ Kg7 69. Qg5+ Kf8 70. Qe3 Qc4 71. Qf4 Qc6 72. Kh4 Ke8 73. Qf5 Qh6+ 74. Qh5 Qf4+ 75. Kh3 Qe3 76. Qh8+ Ke7 77. Qf6+ Ke8 78. Qc6+ Kf8 79. Qc8+ Kg7 80. Qf5 Kf8 81. Qf6 Ke8 82. Kg4 Qg1+ 83. Kf5 Qb1+ 84. Kg5 Qg1+ 85. Kh6 Qh1+ 86. Kg7 Qg2+ 87. Kh6 Qh3+ 88. Kg5 Qg3+ 89. Kh6 Qh3+ 90. Kg7 Qg3+ 91. Kh7 Qh3+ 92. Kg8 Qg3+ 93. Qg7 Qxg7+ 94. Kxg7 Ke7 95. f4 Ke8 96. f5 Ke7 97. f6+ 1-0

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2019.01.04"]
[Round "3"]
[White "Schaefer, Maik"]
[Black "Waldmann, Christoph"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1718"]
[BlackElo "1818"]
[PlyCount "106"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 cxd4 6. exd4 Bf5 7. Ngf3 e6 8. Be2 Be7 9. Nh4 Bg6 10. Nxg6 hxg6 11. Nf3 Nh5 12. Be3 Bd6 13. g3 a6 14. Qc2 Rc8 15. Nh4 Ne7 16. Bxh5 gxh5 17. f4 g6 18. Nf3 Nf5 19. Bf2 b5 20. Qd3 Qb6 21. Ne5 Qc7 22. 0-0 Ke7 23. a4 Bxe5 24. dxe5 Qc4 25. Rfd1 Kd7 26. axb5 axb5 27. Ra7+ Rc7 28. Rxc7+ Kxc7 29. Qc2 Ra8 30. Rc1 Ra2 31. Qb1 Qb3 32. Rc2 Ne7 33. Bc5 Nc6 34. Qc1 Ra6 35. Qd2 Na5 36. Bd6+ Kd7 37. Qf2 Nc4 38. Rc1 Qxb2 39. Qxb2 Nxb2 40. Rb1 Nc4 41. Bc5 Kc6 42. Bf2 Ra2 43. Rc1 Kb7 44. Bd4 Ka6 45. Rf1 Ka5 46. Rf2 Rxf2 47. Kxf2 Ka4 48. Ke2 Kb3 49. h3 Nb2 50. Kd2 Kc4 51. g4 hxg4 52. hxg4 Na4 53. Kc2 b4 0-1

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2019.01.03"]
[Round "1"]
[White "Arntz, Christoph"]
[Black "Schaefer, Maik"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1979"]
[BlackElo "1718"]
[PlyCount "165"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bf5 4. d4 e6 5. Nbd2 Be7 6. Be2 Nbd7 7. 0-0 0-0 8. Ne5 Nxe5 9. fxe5 Ne4 10. c3 c5 11. Nxe4 Bxe4 12. Bd3 Bxd3 13. Qxd3 f5 14. exf6 Bxf6 15. Bd2 Rc8 16. Rae1 Qc7 17. Bc1 a6 18. Qe2 e5 19. dxc5 Qxc5 20. Kh1 d4 21. exd4 exd4 22. cxd4 Qxd4 23. Qe6+ Kh8 24. Rd1 Qc4 25. Qxc4 Rxc4 26. Bg5 Rc7 27. h3 Kg8 28. Bxf6 Rxf6 29. Rxf6 gxf6 30. Rd6 Rf7 31. Kh2 Kg7 32. Kg3 Kg6 33. Kf4 Re7 34. Rb6 Kg7 35. g4 h6 36. h4 Kf7 37. b4 Kg7 38. b5 axb5 39. Rxb5 Kf7 40. Kf5 Rc7 41. h5 Rd7 42. a4 Rc7 43. a5 Rd7 44. Ke4 Ke6 45. Rb6+ Kf7 46. Rb4 Ke6 47. Rc4 Ke7 48. Rc5 Ke6 49. Rc8 Kf7 50. Rb8 Kg7 51. Re8 Kf7 52. Rh8 Kg7 53. Ra8 Kf7 54. Ra7 Ke6 55. Ke3 Ke7 56. Kf4 Ke6 57. Ke4 Rc7 58. a6 Rc4+ 59. Kd3 b5 60. Rb7 Ra4 61. a7 f5 62. gxf5+ Kxf5 63. Rxb5+ Kf6 64. Rb6+ Kg7 65. Rb7+ Kf6 66. Kc3 Kg5 67. Rb5+ Kf6 68. Rb7 Kg5 69. Kb3 Ra1 70. Kc4 Kxh5 71. Kc5 Kh4 72. Rb4+ Kh3 73. Rb3+ Kh4 74. Kb6 h5 75. Rb4+ Kg3 76. Rb5 Rxa7 77. Kxa7 h4 78. Rg5+ Kh2 79. Kb6 h3 80. Kc5 Kh1 81. Kd4 h2 82. Rh5 Kg1 83. Rg5+ 1/2-1/2

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2019.01.03"]
[Round "2"]
[White "Schaefer, Maik"]
[Black "Lammers, Frank"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1718"]
[BlackElo "1900"]
[PlyCount "72"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Bd3 Nc6 7. Qf3 Qd7 8. Nge2 0-0-0 9. Nf4 Bf7 10. a3 g6 11. 0-0-0 Ne7 12. Bb5 c6 13. Ba4 Kb8 14. Kb1 Nc8 15. Rhe1 Qc7 16. Bb3 Nd6 17. Qe2 Ne4 18. Nxe4 fxe4 19. h3 h5 20. Qd2 g5 21. Ne2 f5 22. Rc1 b5 23. a4 a6 24. axb5 axb5 25. c3 Bd6 26. Kc2 Kb7 27. Ra1 Ra8 28. Rf1 f4 29. Rxa8 Rxa8 30. f3 Bg6 31. Kd1 Ra1+ 32. Nc1 fxe3 33. Qe2 Bf4 34. fxe4 Bxe4 35. Bc2 Qh7 36. Bxe4 Qxe4 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.30"]
[Round "7"]
[White "Summers, Jan"]
[Black "Schaefer, Maik"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1692"]
[BlackElo "1821"]
[PlyCount "87"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. c3 Be6 13. Qf3 f5 14. Bd3 f4 15. Nc2 h5 16. Qe2 Bd7 17. Qd2 Rb8 18. 0-0-0 a5 19. Rhe1 b4 20. cxb4 axb4 21. Bc4 Rb6 22. Nxb4 Qb8 23. Nd3 Bb5 24. Bxb5+ Rxb5 25. Kb1 Nc6 26. Rc1 Nd4 27. Rc3 Kd7 28. Nc1 Rg8 29. f3 Qb6 30. Rf1 Rb8 31. Rf2 Qa6 32. b3 Ra5 33. Qd3 Qb6 34. Rb2 Rba8 35. Qd2 Nb5 36. Rd3 Qc6 37. Ka1 Nd4 38. Rc3 Qb5 39. Qd3 Qb6 40. Qd2 Qb5 41. Ne2 Ne6 42. Rd3 R5a6 43. Nc3 Qb6 44. Qd1 1/2-1/2

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.29"]
[Round "5"]
[White "Moerz, Simon"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "B25"]
[BlackElo "1821"]
[PlyCount "59"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e5 7. Nf3 Nge7 8. 0-0 0-0 9. Ne2 Rb8 10. c3 Bg4 11. Be3 f5 12. h3 fxe4 13. hxg4 exf3 14. Bxf3 Qd7 15. Kg2 b6 16. Rh1 Qe6 17. Qa4 b5 18. Qc2 exf4 19. Nxf4 Rxf4 20. Bxf4 Nd5 21. Rae1 Nxf4+ 22. gxf4 Qd7 23. Qe2 Nd8 24. Qe8+ Qxe8 25. Rxe8+ Kf7 26. Rhe1 Bf8 27. Bd5+ Kg7 28. g5 Rc8 29. R1e7+ Bxe7 30. Rg8# 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.29"]
[Round "6"]
[White "Schaefer, Maik"]
[Black "Salm, Andreas"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1821"]
[BlackElo "1517"]
[PlyCount "43"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. e5 Nd5 6. Bxe7 Nxe7 7. Bd3 Nbc6 8. Nf3 b6 9. Qe2 Ng6 10. g3 Bb7 11. 0-0-0 0-0 12. h4 Nxd4 13. Nxd4 Bxh1 14. Rxh1 c5 15. Ndb5 f4 16. h5 f3 17. Qe4 Qg5+ 18. Kb1 Rf5 19. hxg6 Raf8 20. gxh7+ Kh8 21. Nd6 Rxe5 22. Nf7+ 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.28"]
[Round "3"]
[White "Pahl, Erik"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1984"]
[BlackElo "1821"]
[PlyCount "64"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. Ra2 Kh8 17. 0-0 f5 18. exf5 Bxf5 19. Nde3 Bxc2 20. Nxc2 Qf6 21. Na3 Ne7 22. Bd5 Nxd5 23. Qxd5 Be3 24. b3 Bc5 25. g3 e4 26. Qxe4 Qxc3 27. Nc4 Qxb3 28. Rb2 Qc3 29. Rxb8 Rxb8 30. Qd5 Qd4 31. Qxd4 Bxd4 32. Nxa5 Kg8 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.28"]
[Round "4"]
[White "Schaefer, Maik"]
[Black "Kohlmann, Marco"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1821"]
[PlyCount "62"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Be7 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg4 11. h3 Bh5 12. Bd3 e5 13. d5 cxd5 14. exd5 Re8 15. g4 Nxg4 16. hxg4 Bxg4 17. Qd1 f5 18. Be2 Bc5 19. Ne1 Bh3 20. Ng2 e4 21. Kh2 Bxg2 22. Kxg2 e3 23. f4 a6 24. Qd3 Qf6 25. Rf3 Rad8 26. Bxe3 Qg6+ 27. Kf2 Rxe3 28. Rxe3 Re8 29. Rg1 Rxe3 30. Rxg6 Rxd3+ 31. Ke1 Rxc3 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.27"]
[Round "1"]
[White "Hedke, Fred"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2243"]
[BlackElo "1821"]
[PlyCount "81"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bb5 Ne7 16. Bc4 Ba6 17. Bxa6 Rxa6 18. 0-0 Nxd5 19. Qxd5 Qb6 20. Qa2 Rfa8 21. Ra1 h6 22. g3 Bd8 23. Nb4 R6a7 24. Nd5 Qa6 25. Qb1 Qe2 26. b4 Qb5 27. Qc2 Qc4 28. bxa5 Qc5 29. a6 Bb6 30. Qb2 Bd8 31. Qb3 Rc8 32. Rb4 Kh7 33. Raa4 Qc6 34. Rc4 Qa8 35. Rxc8 Qxc8 36. Qb5 Bg5 37. h4 Bxh4 38. Qb6 Qd7 39. Rc4 Bd8 40. Qc6 Qe6 41. Rb4 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2018.12.27"]
[Round "2"]
[White "Schaefer, Maik"]
[Black "Zanner, Marcel"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1821"]
[BlackElo "1510"]
[PlyCount "61"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. cxd5 exd5 7. Bd3 h6 8. Bh4 b6 9. Qe2 Bb7 10. Nf3 Nbd7 11. 0-0 c5 12. Rac1 a6 13. b3 Re8 14. Rfd1 Bd6 15. Bb1 Rc8 16. dxc5 Rxc5 17. Na4 Rxc1 18. Rxc1 b5 19. Nb2 g5 20. Bg3 Bxg3 21. hxg3 Ne4 22. Nd4 Ne5 23. Nd3 f6 24. Qh5 Qd7 25. Nxe5 fxe5 26. Qg6+ Kh8 27. Nf5 Rg8 28. Qxh6+ Qh7 29. Qe6 Rg6 30. Qxe5+ Kg8 31. Qe8# 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2017.12.30"]
[Round "7"]
[White "Kuenitz, Bernhard"]
[Black "Schaefer, Maik"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1894"]
[BlackElo "1771"]
[PlyCount "82"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. e4 Nge7 7. 0-0 0-0 8. d3 d5 9. exd5 exd5 10. Bg5 h6 11. Bxe7 Nxe7 12. Rc1 Be6 13. b3 Qa5 14. Qd2 dxc4 15. dxc4 Rfd8 16. Qe1 Bxc3 17. Qxc3 Qxa2 18. Qe3 Nf5 19. Qc3 Nd4 20. Nxd4 cxd4 21. Qc2 Qxc2 22. Rxc2 d3 23. Rd2 Rd7 24. Re1 Bf5 25. Be4 Bxe4 26. Rxe4 Kg7 27. f4 Kf6 28. Kf2 Rad8 29. Kf3 Re7 30. c5 Rxe4 31. Kxe4 Re8+ 32. Kf3 Rd8 33. Ke4 Ke6 34. b4 f5+ 35. Ke3 a6 36. h3 h5 37. Rxd3 Rxd3+ 38. Kxd3 Kd5 39. h4 a5 40. Kc3 a4 41. Kb2 Kc4 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2017.12.29"]
[Round "6"]
[White "Schaefer, Maik"]
[Black "Ditmas, Hugh"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1771"]
[BlackElo "2004"]
[PlyCount "119"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 e6 6. d4 cxd4 7. cxd4 d6 8. Bd2 Be7 9. 0-0 0-0 10. Nc3 Nxc3 11. Bxc3 dxe5 12. dxe5 b6 13. Qe2 Bb7 14. a3 Qc7 15. Bd3 Rfd8 16. Rac1 Rac8 17. Rfd1 Qb8 18. Qe4 g6 19. Qg4 Rd7 20. h4 Rcd8 21. Bc2 Rxd1+ 22. Rxd1 Rxd1+ 23. Bxd1 h5 24. Qf4 Qe8 25. Ng5 Bxg5 26. Qxg5 Qd8 27. Qxd8+ Nxd8 28. f4 Kf8 29. Kf2 Ke8 30. g4 hxg4 31. Bxg4 a6 32. h5 gxh5 33. Bxh5 b5 34. Ke3 Nc6 35. Kd3 Ke7 36. b3 a5 37. Bd2 f6 38. exf6+ Kxf6 39. Be8 a4 40. bxa4 bxa4 41. Kc4 Kf5 42. Kc5 Ne7 43. Bxa4 Nd5 44. Bc2+ Kg4 45. Be4 Ba6 46. Bxd5 exd5 47. Kxd5 Bb5 48. Ke6 Bc4+ 49. Ke5 Bd3 50. a4 Kh5 51. f5 Kg4 52. f6 Bc4 53. a5 Kh5 54. Kd6 Kg6 55. Bc3 Kf7 56. Kc5 Be2 57. Kb6 Ke8 58. a6 Bc4 59. a7 Bd5 60. Kc7 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2017.12.29"]
[Round "5"]
[White "Schuette, Marc"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2132"]
[BlackElo "1771"]
[PlyCount "91"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 Nf6 8. 0-0 Be7 9. Qe2 0-0 10. b3 Qc7 11. Bb2 Bb7 12. Rad1 Rad8 13. Rfe1 c5 14. e5 Nd7 15. Qh5 g6 16. Qh6 d4 17. Nc4 Rfe8 18. Bc1 Bf8 19. Qh4 Nb6 20. Bg5 Rd5 21. Bf6 Bg7 22. Bxg7 Kxg7 23. Nd6 Rxd6 24. Qf6+ Kg8 25. exd6 Qxd6 26. Bb5 Rd8 27. c3 Nd5 28. Qf3 Qb6 29. c4 Nc3 30. Qf6 Nxd1 31. Rxd1 Rf8 32. b4 cxb4 33. Qxd4 Qa5 34. h4 Qxa2 35. h5 Qa3 36. c5 a6 37. Bd7 Rd8 38. Qf6 Rf8 39. h6 Qc3 40. Qxc3 bxc3 41. c6 Bc8 42. Bxc8 Rxc8 43. c7 f5 44. Rd8+ Kf7 45. Rxc8 c2 46. Rf8+ 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2017.12.28"]
[Round "3"]
[White "Bokelmann, Joachim"]
[Black "Schaefer, Maik"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1964"]
[BlackElo "1771"]
[PlyCount "121"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. a3 c6 4. Bf4 Bf5 5. e3 e6 6. c4 Nbd7 7. Nbd2 Be7 8. h3 h6 9. Be2 0-0 10. 0-0 Rc8 11. b4 a5 12. c5 Ne4 13. Nxe4 Bxe4 14. Qb3 Ra8 15. bxa5 Ra7 16. Qb4 Qxa5 17. Nd2 Bg6 18. Nb3 Qxb4 19. axb4 Rfa8 20. Rxa7 Rxa7 21. Ra1 Rxa1+ 22. Nxa1 f6 23. Nb3 Bd8 24. Bd6 b6 25. Ba6 Bc2 26. Bc8 Nf8 27. cxb6 Bxb6 28. Na5 Ba4 29. Bb7 Nd7 30. Bxc6 Bxc6 31. Nxc6 Kf7 32. Kf1 f5 33. Ke2 Nf6 34. f3 g5 35. Kd3 Ne8 36. Ne5+ Kf6 37. Nd7+ Kf7 38. Bb8 Bc7 39. Ne5+ Ke7 40. Bxc7 Nxc7 41. g3 Nb5 42. f4 gxf4 43. gxf4 h5 44. Nf3 Kd6 45. Ng5 Nc7 46. Kc3 Kc6 47. Kb3 Kb5 48. h4 Kc6 49. Ka4 Kb6 50. Nh7 Ne8 51. Nf8 Nc7 52. Nd7+ Kc6 53. Nf6 Kb6 54. Nxh5 Ne8 55. b5 Nd6 56. Ng7 Nxb5 57. Nxe6 Nd6 58. Ng7 Kc6 59. h5 Kd7 60. h6 Ke7 61. Nxf5+ 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2017.12.28"]
[Round "4"]
[White "Schaefer, Maik"]
[Black "Bruehl, Rainer"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1771"]
[PlyCount "43"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 f6 8. Bc4 Nc6 9. 0-0 Qxe5 10. Qxe5+ Nxe5 11. Re1 Bd6 12. f4 Bc5+ 13. Kf1 Bd6 14. fxe5 Bxe5 15. Bf4 Kd7 16. Bxe5 fxe5 17. Nc3 Rf8+ 18. Kg1 Ke7 19. Rxe5+ Kd6 20. Rg5 Be6 21. Rd1+ Ke7 22. Re5 1-0

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2017.12.27"]
[Round "1"]
[White "Benecke, Torsten"]
[Black "Schaefer, Maik"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2078"]
[BlackElo "1771"]
[PlyCount "84"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 Be7 8. Nf3 b6 9. g3 Bb7 10. Bh3 Na5 11. 0-0 Nc4 12. b3 Na5 13. f5 exf5 14. Bxf5 Nf8 15. Nf4 Bc8 16. Nh5 Ne6 17. Bxe6 fxe6 18. Nxg7+ Kd7 19. Nh5 Ba6 20. c4 dxc4 21. dxc5+ Kc7 22. b4 Qxd1 23. Rxd1 Nc6 24. a4 Nxb4 25. cxb6+ axb6 26. Bg5 Bc5+ 27. Kg2 Bb7 28. Nf4 Rhe8 29. g4 Nc2 30. Kg3 Nxa1 31. Rxa1 Bxf3 32. Kxf3 Bd4 33. Re1 Rxa4 34. h4 c3 35. h5 Kb7 36. Bf6 c2 37. g5 Ra1 38. Rxa1 Bxa1 39. Nd3 Rc8 40. Ke2 c1Q 41. Nxc1 Rxc1 42. g6 hxg6 0-1

[Event "Bremen Silvester op"]
[Site "Bremen"]
[Date "2017.12.27"]
[Round "2"]
[White "Schaefer, Maik"]
[Black "Ngo, Minh Duc"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1771"]
[BlackElo "2040"]
[PlyCount "52"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 c6 2. e4 g6 3. Nc3 d6 4. Be3 Bg7 5. Bc4 Nf6 6. Nge2 b5 7. Bb3 b4 8. Nb1 Nxe4 9. 0-0 0-0 10. Nd2 Nf6 11. h3 Nbd7 12. Nf3 Bb7 13. c4 Qc7 14. Qc1 Rfe8 15. Bh6 Bh8 16. c5 dxc5 17. dxc5 Nd5 18. Nf4 e5 19. Nxd5 cxd5 20. Qd2 Qxc5 21. Rac1 Qd6 22. Rfd1 Nb6 23. Ng5 e4 24. Qe3 Qe5 25. f4 exf3 26. Qxf3 f6 0-1

