[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.05"]
[Round "7"]
[White "Schumacher, Klaus"]
[Black "Sturm, Hubert"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1680"]
[BlackElo "1716"]
[PlyCount "49"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. 0-0 Be7 8. Kh1 Nbd7 9. f4 Nc5 10. e5 dxe5 11. fxe5 Qxd4 12. Bb5+ axb5 13. Qxd4 Nfd7 14. Nxb5 0-0 15. Nd6 b6 16. Nxc8 Raxc8 17. b4 Na6 18. Qxd7 Rc7 19. Qb5 Nxb4 20. Ba3 Nd5 21. Bxe7 Rxe7 22. c4 Ne3 23. Rf3 Nc2 24. Rd1 Na3 25. Rxa3 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.04"]
[Round "5"]
[White "Gruening, Thomas"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1855"]
[BlackElo "1680"]
[PlyCount "42"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 Nc6 2. Nf3 d5 3. e3 Bg4 4. Bb5 e6 5. b3 Nge7 6. Bb2 a6 7. Be2 Nf5 8. 0-0 Bc5 9. Qc1 Bxf3 10. Bxf3 Qd6 11. d4 Bb6 12. Kh1 Nce7 13. c4 dxc4 14. bxc4 c5 15. d5 exd5 16. Be5 Qh6 17. Rd1 Rd8 18. cxd5 Rxd5 19. Rxd5 Nxd5 20. e4 Ng3+ 21. Kg1 c4+ 0-1

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2020.01.04"]
[Round "6"]
[White "Schumacher, Klaus"]
[Black "Santos, Jose"]
[Result "1/2-1/2"]
[ECO "D74"]
[WhiteElo "1680"]
[BlackElo "1771"]
[PlyCount "56"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. d4 g6 5. Bg2 Bg7 6. Nf3 0-0 7. 0-0 c6 8. e4 Nb6 9. Nc3 Bg4 10. Be3 Nc4 11. Qb3 Nxe3 12. fxe3 Qb6 13. Qc4 Bh6 14. Ne5 Bxe3+ 15. Kh1 Be6 16. d5 cxd5 17. exd5 Bf5 18. g4 Nd7 19. Nxf7 Rac8 20. Qe2 Rxf7 21. gxf5 Nf6 22. fxg6 hxg6 23. d6 Bc5 24. Nd5 Qxd6 25. Nxf6+ Rxf6 26. Rxf6 exf6 27. Rd1 Qe5 28. Qg4 Qf5 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.03"]
[Round "4"]
[White "Schumacher, Klaus"]
[Black "Bartel, Reinhard"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1680"]
[BlackElo "1560"]
[PlyCount "65"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Nc3 Bb4 4. Bg2 Bxc3 5. bxc3 Nc6 6. Nf3 b6 7. Nxe5 Nxe5 8. Bxa8 c6 9. Qa4 Qc7 10. d4 Ng6 11. Bg5 Ne4 12. Bd2 0-0 13. f3 Nxd2 14. Kxd2 Qb8 15. Bxc6 dxc6 16. Qxc6 Rd8 17. Qb5 Qc7 18. a4 Ne5 19. c5 bxc5 20. f4 cxd4 21. cxd4 Rxd4+ 22. Ke1 Qc3+ 23. Kf2 Ng4+ 24. Kg2 Qe3 25. Rhf1 Qe4+ 26. Kg1 Bb7 27. Rf3 Rd2 28. Rb1 Rxe2 29. Qxb7 Re1+ 30. Rxe1 Qxe1+ 31. Rf1 Qe3+ 32. Kh1 g6 33. Qc8+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.03"]
[Round "3"]
[White "Szymanski, Andreas"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1431"]
[BlackElo "1680"]
[PlyCount "88"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 cxd4 5. cxd4 Bb4+ 6. Nc3 Nge7 7. a3 Bxc3+ 8. bxc3 d5 9. exd5 Nxd5 10. c4 Nf6 11. Be2 Ne4 12. Bb2 Qa5+ 13. Nd2 Nc3 14. Qc2 Nxe2 15. Kxe2 0-0 16. Nf3 Qd8 17. Rhe1 b6 18. Rad1 Bb7 19. Kf1 Na5 20. Ne5 Qg5 21. f3 Rfd8 22. c5 Rac8 23. Qa4 Bd5 24. Rc1 f6 25. cxb6 axb6 26. Rxc8 Rxc8 27. Qd7 Rf8 28. Ng4 Qd2 29. Ne3 Qxb2 30. Nxd5 exd5 31. Qe6+ Kh8 32. Qxd5 Qxa3 33. Qe6 Qd3+ 34. Re2 Qxd4 35. Qe8 Qd6 36. Qh5 Qc5 37. Qe8 b5 38. Qd7 Nc6 39. Re8 Qc4+ 40. Kf2 Rxe8 41. Qxe8+ Qg8 42. Qxc6 Qb8 43. g4 Qxh2+ 44. Ke3 Qb8 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.02"]
[Round "1"]
[White "Prahl, Niklas"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "B32"]
[BlackElo "1680"]
[PlyCount "129"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. Bd2 Be6 9. Nc3 Bb4 10. Ne4 Bxd2+ 11. Nbxd2 Nf4 12. Bf1 0-0 13. g3 f5 14. Nc3 Nd5 15. Nxd5 Bxd5 16. Bc4 Kh8 17. 0-0 Nd4 18. Bxd5 Qxd5 19. c3 Nc6 20. Qe2 Rad8 21. Rfd1 e4 22. Nb3 Qe5 23. Rxd8 Rxd8 24. Rd1 Qc7 25. Rd2 Ne5 26. Rxd8+ Qxd8 27. Nd4 g6 28. Kg2 Kg8 29. Qb5 Qe7 30. Qd5+ Kg7 31. Ne6+ Kf6 32. Nd8 b6 33. h4 Nd3 34. b4 h6 35. Nc6 Qc7 36. b5 Nc5 37. Qg8 a5 38. Qh8+ Qg7 39. Qd8+ Ke6 40. Nd4+ Ke5 41. Qxb6 Qf8 42. Qxa5 f4 43. Qc7+ Kd5 44. Qxf4 Qxf4 45. gxf4 Na4 46. f5 gxf5 47. Nxf5 Nxc3 48. b6 Kc6 49. Nxh6 Nxa2 50. b7 Kxb7 51. Kg3 Kc6 52. Kf4 Kd5 53. Ng4 Nc3 54. Kf5 Ne2 55. Nf6+ Kd6 56. Nxe4+ Ke7 57. Kg6 Kf8 58. h5 Kg8 59. Nf6+ Kh8 60. Nd5 Nd4 61. f4 Nf3 62. f5 Ne5+ 63. Kf6 Ng4+ 64. Ke7 Kh7 65. Nf6+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden an der Aller"]
[Date "2020.01.02"]
[Round "2"]
[White "Schumacher, Klaus"]
[Black "Helmer, Andreas"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1680"]
[BlackElo "1525"]
[PlyCount "75"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. cxd5 exd5 5. d4 Bd6 6. Nc3 c6 7. Nf3 0-0 8. 0-0 Re8 9. a3 h6 10. b4 Bf5 11. Bb2 Nbd7 12. b5 Nb6 13. bxc6 bxc6 14. Nd2 Ne4 15. Ncxe4 Bxe4 16. Nxe4 dxe4 17. e3 Nd5 18. Qc2 Nf6 19. Qxc6 Qc7 20. Qxc7 Bxc7 21. a4 Nd5 22. Ba3 f5 23. Bc5 Bb6 24. Rfc1 Rec8 25. Bf1 Kh7 26. Bb5 g6 27. Bd6 Rxc1+ 28. Rxc1 Rd8 29. Be5 h5 30. h4 Kg8 31. Rc6 Kh7 32. Bc4 Ne7 33. Re6 Rd7 34. Bb5 Rb7 35. d5 Nxd5 36. Bc6 Nc7 37. Re7+ Kg8 38. Bxb7 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.06"]
[Round "7"]
[White "Schumacher, Klaus"]
[Black "Rudi, Jonathan"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1724"]
[BlackElo "1653"]
[PlyCount "96"]
[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. c4 e5 2. g3 Nc6 3. Nc3 d6 4. Bg2 Be6 5. Nf3 Bxc4 6. b3 Be6 7. d4 exd4 8. Nxd4 Bd7 9. Bb2 Nf6 10. 0-0 Be7 11. Rc1 Nxd4 12. Qxd4 c6 13. e4 0-0 14. Ne2 Ne8 15. Qd3 Nc7 16. f4 Re8 17. Qc3 Bf6 18. Qd2 Bxb2 19. Qxb2 d5 20. exd5 Nxd5 21. Bxd5 cxd5 22. Nd4 Qb6 23. Kg2 h6 24. Rc2 Rac8 25. Rxc8 Rxc8 26. Re1 Re8 27. Nf5 f6 28. Rxe8+ Bxe8 29. Qd2 Qe6 30. Ne3 Bc6 31. Qd4 Qxe3 32. Qxe3 d4+ 33. Qf3 f5 34. Kf2 Bxf3 35. Kxf3 Kf7 36. Ke2 Ke6 37. Kd2 Kd6 38. Kc2 Kc5 39. a3 a5 40. Kd2 b5 41. Kc2 a4 42. bxa4 bxa4 43. Kd3 Kd5 44. Kd2 Kc4 45. Kc2 d3+ 46. Kd2 Kd4 47. Kd1 Kc3 48. Kc1 Kb3 0-1

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.05"]
[Round "5"]
[White "Bieler, Janek"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1571"]
[BlackElo "1724"]
[PlyCount "135"]
[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 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 Bb4+ 6. Bd2 Nc6 7. Bxb4 Nxb4 8. Qa4+ Nc6 9. Ne5 Bd7 10. Nxd7 Qxd7 11. Bb5 0-0 12. Nd2 Qd6 13. Bxc6 bxc6 14. Rc1 Qd5 15. 0-0 Rfb8 16. b3 Rb6 17. Rc5 Qd7 18. Rfc1 Nd5 19. Nc4 Rb4 20. Rxd5 Rxc4 21. Qxc4 cxd5 22. Qxc7 Qxc7 23. Rxc7 g6 24. g4 a5 25. Rc5 a4 26. b4 a3 27. b5 Ra4 28. Rc3 Rb4 29. Rxa3 Rxb5 30. Kg2 Rb2 31. Kg3 Kg7 32. Ra7 Rb1 33. h3 h6 34. a4 Rg1+ 35. Kh2 Rf1 36. Kg2 Ra1 37. a5 Rb1 38. Ra8 Ra1 39. a6 g5 40. a7 Kf6 41. f3 Ra2+ 42. Kg3 Ra3 43. h4 Ra2 44. h5 Ra3 45. Kg2 Ra2+ 46. Kh3 Ra3 47. Kg3 Kg7 48. Kf2 Ra2+ 49. Ke1 Kf6 50. f4 Kg7 51. fxg5 hxg5 52. h6+ Kh7 53. Kd1 f5 54. gxf5 exf5 55. Rf8 Rxa7 56. Rxf5 Kxh6 57. Rxd5 g4 58. Ke1 Rf7 59. Rc5 Rf3 60. Ke2 Kg6 61. Rc1 Rh3 62. Kf2 Kf5 63. Rg1 Rf3+ 64. Ke2 Rh3 65. Rf1+ Ke6 66. e4 Rh2+ 67. Ke3 Ra2 68. Rg1 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.05"]
[Round "6"]
[White "Schumacher, Klaus"]
[Black "Scheidt, Mike Niklas"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1724"]
[BlackElo "1561"]
[PlyCount "87"]
[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. c4 e5 2. g3 d6 3. Nc3 Be6 4. Bg2 Nc6 5. d3 Qd7 6. Nf3 f6 7. 0-0 Bh3 8. Re1 Bxg2 9. Kxg2 h5 10. h4 Nh6 11. d4 0-0-0 12. d5 Ne7 13. Qa4 Qxa4 14. Nxa4 Ng6 15. Nc3 Be7 16. b4 f5 17. Bg5 Bf6 18. e4 f4 19. c5 Nf7 20. Rh1 Kb8 21. a4 Bxg5 22. Nxg5 Nxg5 23. hxg5 h4 24. Ne2 Rdf8 25. gxf4 Nxf4+ 26. Nxf4 Rxf4 27. f3 h3+ 28. Kg3 Rh5 29. Rxh3 Rxh3+ 30. Kxh3 Rxf3+ 31. Kg2 Re3 32. Rh1 a6 33. Rh8+ Ka7 34. Rc8 Rxe4 35. Rxc7 dxc5 36. bxc5 g6 37. c6 Rb4 38. Rxb7+ Rxb7 39. cxb7 Kxb7 40. Kf3 Kc7 41. Ke4 Kd6 42. a5 Kd7 43. Kxe5 Ke7 44. d6+ 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.04"]
[Round "4"]
[White "Bussler, Leonid"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1672"]
[BlackElo "1724"]
[PlyCount "101"]
[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 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 e6 5. Nf3 d5 6. e5 Bb4+ 7. Bd2 Qb6 8. Bxb4 Qxb4+ 9. Qd2 Qxd2+ 10. Kxd2 Nge7 11. Bd3 Nb4 12. Bb5+ Bd7 13. Nc3 a6 14. Bxd7+ Kxd7 15. Na4 Rab8 16. a3 Nbc6 17. Nc5+ Kc7 18. b4 Nf5 19. Nb3 b6 20. Rac1 Kd7 21. g4 Nh6 22. h3 f6 23. g5 fxg5 24. Nxg5 Rbe8 25. Rc2 Nf5 26. Rhc1 Nfe7 27. Nxe6 Nxe5 28. dxe5 Kxe6 29. f4 Kf5 30. Ke3 Rc8 31. Nd4+ Kg6 32. Rxc8 Rxc8 33. Rxc8 Nxc8 34. f5+ Kg5 35. h4+ Kxh4 36. Kf4 g5+ 37. fxg6 hxg6 38. e6 g5+ 39. Ke5 g4 40. Kxd5 g3 41. Nf5+ Kg4 42. Nxg3 Kxg3 43. Kc6 b5 44. Kd7 Nb6+ 45. Kd8 Nd5 46. e7 Nf6 47. e8Q Nxe8 48. Kxe8 Kf4 49. Kd7 Ke5 50. Kc6 Ke6 51. Kb6 1-0

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.04"]
[Round "3"]
[White "Schumacher, Klaus"]
[Black "Kiesel, Lara"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1724"]
[BlackElo "1561"]
[PlyCount "76"]
[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. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. b3 Be6 9. Bb2 f6 10. e3 0-0 11. d4 exd4 12. Nxd4 Nxd4 13. Qxd4 c6 14. Qxd8 Rfxd8 15. Rfd1 f5 16. Ne2 Bd5 17. Be5 Bxg2 18. Kxg2 Kf7 19. Kf3 Bf6 20. Bc7 Rxd1 21. Rxd1 Nd5 22. Nf4 Nxf4 23. Kxf4 Ke6 24. Rd6+ Ke7 25. Rd3 Ke6 26. Ba5 Be5+ 27. Kf3 Re8 28. h3 Re7 29. g4 Rf7 30. g5 Rd7 31. Rxd7 Kxd7 32. e4 Ke6 33. Bd2 g6 34. Bf4 Bc3 35. Ke3 Bg7 36. Bb8 a6 37. f4 fxe4 38. Kxe4 b5 1/2-1/2

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.03"]
[Round "2"]
[White "Hapke, Thorsten"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "1515"]
[BlackElo "1724"]
[PlyCount "136"]
[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. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. cxd5 cxd5 7. Nc3 Nc6 8. Qd1 d4 9. Ne4 Bf5 10. Nxf6+ Qxf6 11. Nf3 Bb4+ 12. Bd2 0-0 13. 0-0 Bc5 14. Qb3 Rfe8 15. Rfe1 Qe6 16. Qxe6 Rxe6 17. Ng5 Re7 18. Rac1 Bb4 19. Bxb4 Nxb4 20. e4 Nd3 21. Red1 Nxc1 22. exf5 Nxa2 23. Rxd4 a5 24. Ne4 Nb4 25. Bf3 Rb8 26. Nc5 Nc6 27. Rd1 Rd8 28. Rc1 Nd4 29. Bg4 Ne2+ 30. Bxe2 Rxe2 31. Nxb7 Rb8 32. Nxa5 Rexb2 33. Nc6 Rb1 34. Rxb1 Rxb1+ 35. Kg2 Rb3 36. Ne7+ Kf8 37. Nd5 Rb5 38. Ne3 Ke7 39. g4 Kf6 40. h3 Ke5 41. Nc4+ Kd5 42. Ne3+ Ke4 43. Nf1 Kf4 44. Ng3 Ke5 45. Ne2 Rb2 46. Ng3 Rb3 47. Ne2 Ra3 48. Ng3 f6 49. Ne2 h5 50. f4+ Kd5 51. gxh5 Ra2 52. Kf3 Rxe2 53. Kxe2 Ke4 54. h6 gxh6 55. Kf2 Kxf4 56. Kg2 Kxf5 57. Kf3 Kg5 58. Kg3 Kh5 59. Kf3 Kh4 60. Kg2 f5 61. Kh2 f4 62. Kg2 h5 63. Kf3 Kg5 64. Ke4 h4 65. Kf3 Kf5 66. Kf2 Ke4 67. Ke2 f3+ 68. Kf1 Ke3 1/2-1/2

[Event "Niedersachsen-ch op B"]
[Site "Verden"]
[Date "2019.01.03"]
[Round "1"]
[White "Schumacher, Klaus"]
[Black "Schulze, Lukas"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1724"]
[BlackElo "1501"]
[PlyCount "63"]
[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. c4 Nf6 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. d4 Bf5 6. Nf3 g6 7. 0-0 Bg7 8. Qb3 Qc8 9. Nc3 Nc6 10. Nxd5 Nxd5 11. Qxd5 Be6 12. Qb5 Qd7 13. Rd1 0-0 14. Bf4 Bh3 15. d5 Nd8 16. Qxd7 Bxd7 17. Be5 Bb5 18. Bxg7 Kxg7 19. e3 b6 20. d6 Nc6 21. dxe7 Rfe8 22. Ne5 Rac8 23. Nxc6 Bxc6 24. Rac1 Bb5 25. a4 Ba6 26. Rxc8 Rxc8 27. Bc6 Be2 28. Rd2 Rxc6 29. e8Q Bf3 30. Qe5+ f6 31. Rd7+ Kh6 32. Qf4+ 1-0

[Event "Daehne Cup Region Niedersachsen"]
[Site "Lehrte"]
[Date "2017.08.20"]
[Round "2"]
[White "Schumacher, Klaus"]
[Black "Stoy, Ulf"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1676"]
[BlackElo "1942"]
[PlyCount "68"]
[EventDate "2017.08.19"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nf3 Bg7 4. Bc4 d5 5. exd5 cxd5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. 0-0 Ngf6 9. c3 Qc7 10. Bg5 0-0 11. Nbd2 e6 12. Qb3 b5 13. Rfe1 Rfb8 14. Bh4 Rb6 15. Bg3 Qb7 16. h3 Bh6 17. Re2 a5 18. a3 Rc8 19. Ne5 Nxe5 20. Bxe5 Nd7 21. Nf3 Rc4 22. Rae1 b4 23. cxb4 axb4 24. Rd1 bxa3 25. Qxa3 Rcb4 26. Rb1 Bf8 27. Qc3 Qa6 28. Ree1 Rb3 29. Qc7 Qb7 30. Qd8 Nxe5 31. Nxe5 Qe7 32. Qc8 Rb8 33. Qc1 Qb7 34. Re2 Rc8 1/2-1/2

[Event "Daehne Cup Region Niedersachsen"]
[Site "Lehrte"]
[Date "2017.08.19"]
[Round "1"]
[White "Hengst, Ruediger"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1740"]
[BlackElo "1676"]
[PlyCount "80"]
[EventDate "2017.08.19"]
[EventType "k.o."]
[EventRounds "3"]
[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 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nbd7 7. Nbd2 Be7 8. h3 a6 9. 0-0 c5 10. b3 0-0 11. Ne5 Rc8 12. c4 cxd4 13. exd4 dxc4 14. bxc4 Nxe5 15. Bxe5 Bd6 16. Qe2 Bxe5 17. dxe5 Nd7 18. Rab1 Nxe5 19. Rxb7 Qd4 20. Nb3 Qf4 21. c5 a5 22. Re1 f6 23. Qe4 Qxe4 24. Rxe4 Rf7 25. Rb5 Nc6 26. Rxe6 a4 27. Rxc6 Rxc6 28. Nd4 Rc8 29. f3 Rfc7 30. Ne6 Rc6 31. Nd4 Rxc5 32. Rb7 R5c7 33. Rb6 Rc1+ 34. Kf2 Ra1 35. Rb2 a3 36. Re2 Rb1 37. Kg3 Rb2 38. Re3 Rxa2 39. Rb3 Ra8 40. Nc6 Rxg2+ 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.08"]
[Round "7"]
[White "Flauss, Jessica"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1619"]
[BlackElo "1794"]
[PlyCount "42"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bd3 Bc5 7. 0-0 0-0 8. Bg5 h6 9. Bh4 Be7 10. Nc3 Nxe4 11. Bxe4 Bxh4 12. Bxc6 bxc6 13. Nxe5 Bf6 14. Ng4 Bxc3 15. bxc3 d5 16. Re1 Rb8 17. Re3 Bxg4 18. Qxg4 Rb2 19. Rg3 Qf6 20. Qa4 Rfb8 21. Qxa7 Rb1+ 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "6"]
[White "Schumacher, Klaus"]
[Black "Moerke, Niklas"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1794"]
[BlackElo "1552"]
[PlyCount "108"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. d4 c5 5. dxc5 Bxc5 6. Bg2 Nf6 7. Nf3 0-0 8. 0-0 Nc6 9. Nc3 Bf5 10. Bg5 d4 11. Na4 Be7 12. Nh4 Be6 13. Rc1 Bd5 14. Nf3 Ne4 15. Bxe7 Qxe7 16. Nxd4 Nxd4 17. Qxd4 Rfd8 18. Qe3 Qb4 19. Nc3 Nxc3 20. Qxc3 Qxc3 21. Rxc3 Bxg2 22. Kxg2 Rd2 23. Rfc1 Rxe2 24. Rc8+ Re8 25. Rxa8 Rxa8 26. Rc7 b5 27. Rb7 a6 28. f4 g6 29. Kf3 Rc8 30. Re7 b4 31. b3 Rc5 32. Re5 Rc3+ 33. Re3 Rc6 34. h3 f6 35. Re4 Rc3+ 36. Re3 Rc5 37. Re6 a5 38. g4 a4 39. Re3 a3 40. Re2 Rc1 41. h4 Rh1 42. Kg3 Kf7 43. Re3 Rb1 44. Kf3 h5 45. g5 fxg5 46. fxg5 Rb2 47. Re2 Rxe2 48. Kxe2 Ke6 49. Ke3 Ke5 50. Kf3 Kf5 51. Ke3 Kg4 52. Ke4 Kxh4 53. Kf4 Kh3 54. Kf3 h4 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "5"]
[White "Torkler, Wolfgang"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1420"]
[BlackElo "1794"]
[PlyCount "86"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Nf6 7. Nbd2 d5 8. exd5 exd5 9. Re1+ Be7 10. Ne5 0-0 11. Nxc6 Bxc6 12. Nf3 d4 13. Re2 Re8 14. Qe1 Qc7 15. Bg5 h6 16. Bxf6 Bxf6 17. Nd2 Rxe2 18. Qxe2 Bxg2 19. Kxg2 Qc6+ 20. Qf3 Qxf3+ 21. Nxf3 Re8 22. Re1 Kf8 23. Rxe8+ Kxe8 24. h4 Kd7 25. Nd2 Ke6 26. Kf3 Kd5 27. Ne4 Be7 28. b3 b5 29. h5 c4 30. Nd2 cxd3 31. cxd3 Bb4 32. Ke2 Bxd2 33. Kxd2 g6 34. hxg6 fxg6 35. f4 h5 36. Ke2 Ke6 37. Kf3 Kf5 38. Kg2 Kg4 39. Kh2 h4 40. gxh4 Kxh4 41. Kg2 Kg4 42. Kf2 Kxf4 43. Ke2 Kg3 0-1

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "3"]
[White "Lau, Robert1111"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1797"]
[BlackElo "1794"]
[PlyCount "59"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. 0-0 Bxc3 9. bxc3 dxe4 10. Bc4 Qxd1 11. Rxd1 0-0 12. Bg5 Bg4 13. Re1 Bf5 14. Bxf6 gxf6 15. Re3 Rad8 16. Nc5 Na5 17. Bb3 Rc8 18. Nxe4 Bxe4 19. Rxe4 Nxb3 20. cxb3 Rxc3 21. Rg4+ Kh8 22. Rd1 Rg8 23. h3 Rxg4 24. hxg4 Rc2 25. Rd7 Kg7 26. a3 Rc1+ 27. Kh2 a5 28. Rxb7 a4 29. bxa4 Rc3 30. Ra7 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "4"]
[White "Schumacher, Klaus"]
[Black "Bischoff, Norbert"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1794"]
[BlackElo "1608"]
[PlyCount "60"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. cxd5 exd5 4. d4 Nf6 5. Nc3 Be7 6. Bg2 0-0 7. Nf3 c6 8. 0-0 Bg4 9. Ne5 Bf5 10. Qb3 Qc8 11. Re1 Na6 12. a3 Nc7 13. Bd2 Ng4 14. Nxg4 Bxg4 15. Rac1 Qd7 16. Nd1 Ne6 17. Bc3 Bf6 18. e3 Ng5 19. f4 Nf3+ 20. Bxf3 Bxf3 21. Rf1 Be4 22. Nf2 Rfe8 23. Nxe4 Rxe4 24. Bd2 Rae8 25. Rf2 Bd8 26. Qd1 f5 27. Rg2 g6 28. Qf3 Bf6 29. Rf1 R8e7 30. Rc1 Rg7 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "1"]
[White "Kielpinski, Maximilian"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1953"]
[BlackElo "1794"]
[PlyCount "99"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 e6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. 0-0 dxe4 8. dxe4 0-0 9. Re1 b5 10. c4 bxc4 11. Nxc4 Qxd1 12. Rxd1 Nxe4 13. Nfe5 Nxe5 14. Bxe4 Nxc4 15. Bxa8 Bf6 16. Rb1 Ba6 17. Bg2 Ne5 18. Be3 Rc8 19. b3 c4 20. bxc4 Bxc4 21. a4 a6 22. Rb7 g6 23. f4 Nd3 24. Bf1 Bd5 25. Rb6 Nb2 26. Rb1 Nxa4 27. Rxa6 Nb2 28. Rb6 Rc2 29. Rb8+ Kg7 30. Rb4 Nc4 31. Bxc4 Bxc4 32. Rc1 Rxc1+ 33. Bxc1 Bd4+ 34. Kg2 Bd5+ 35. Kf1 Bc5 36. Bb2+ f6 37. Rb8 Bc4+ 38. Kg2 Bd5+ 39. Kh3 h6 40. Rc8 Bb6 41. Re8 Kf7 42. Rc8 e5 43. Rb8 Be6+ 44. f5 Bxf5+ 45. g4 Bxg4+ 46. Kxg4 f5+ 47. Kg3 f4+ 48. Kf3 Bg1 49. h3 Ke6 50. Re8+ 1-0

[Event "Niedersachsen-ch op-C"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "2"]
[White "Schumacher, Klaus"]
[Black "Wallat, Stephan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1794"]
[BlackElo "1618"]
[PlyCount "93"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 c6 6. Bd2 Qc7 7. Bc4 Bf5 8. 0-0 e6 9. Re1 Be7 10. h3 Nbd7 11. Nh4 Bg6 12. Nxg6 hxg6 13. Qf3 0-0-0 14. d5 Ne5 15. Qe2 Nxc4 16. Qxc4 exd5 17. Qa4 Bc5 18. Bf4 Qd7 19. Red1 Qf5 20. Bg3 Nh5 21. Bh4 g5 22. g4 Qf6 23. gxh5 gxh4 24. Qg4+ Kb8 25. Rd2 Qe5 26. Qxh4 Qxh5 27. Qxh5 Rxh5 28. Kg2 Rdh8 29. Rd3 Rf5 30. Rf1 Rh6 31. f4 Bd6 32. Ne2 Rg6+ 33. Rg3 Rxg3+ 34. Kxg3 Rf6 35. Rf3 Kc7 36. h4 Bc5 37. h5 Re6 38. Nc3 Re3 39. f5 Rxf3+ 40. Kxf3 Bd4 41. Nd1 Kd6 42. c3 Bf6 43. Kf4 c5 44. Nf2 b5 45. Ng4 Ke7 46. Ne3 Kd6 47. Ng4 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.06"]
[Round "7"]
[White "Kindermann, Thorsten"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1523"]
[BlackElo "1811"]
[PlyCount "101"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 e6 4. c4 dxc4 5. Bxc4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nc6 8. Bb5 Nge7 9. Ne5 Rb8 10. b3 Qd5 11. Nxc6 Nxc6 12. Bxc6+ Qxc6 13. 0-0 0-0 14. Rc1 Qd6 15. Nc4 Qe7 16. Ne5 Rbc8 17. Qe2 Rfd8 18. Rc3 f6 19. Nc4 c5 20. dxc5 Rxc5 21. Rfc1 Rdc8 22. e4 Bg6 23. R3c2 b5 24. Nb2 Rxc2 25. Rxc2 Rxc2 26. Qxc2 Qb4 27. Qc8+ Kf7 28. Qd7+ Kf8 29. Qd8+ Be8 30. Qd3 Qe1+ 31. Qf1 Qxe4 32. Nd3 a5 33. f3 Qd4+ 34. Kh1 b4 35. h3 Bb5 36. Nf4 Qxf4 37. Qxb5 Qc7 38. Qa6 e5 39. Qa8+ Kf7 40. Qd5+ Kg6 41. Qb5 f5 42. Qd3 Kf6 43. g4 Qc1+ 44. Kg2 Qb2+ 45. Kf1 Qa1+ 46. Ke2 Qxa2+ 47. Ke3 f4+ 48. Ke4 Qa1 49. Qd6+ Kf7 50. Qd7+ Kf6 51. Qd6+ 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.05"]
[Round "5"]
[White "Schulze, Lukas"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1313"]
[BlackElo "1811"]
[PlyCount "76"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Qa4+ Nc6 4. Qxc4 e5 5. g3 Bd6 6. Bg2 a6 7. 0-0 Be6 8. Qc2 h6 9. Rd1 Nf6 10. d4 Nb4 11. Qa4+ b5 12. Qa5 e4 13. Ne1 Nbd5 14. a3 0-0 15. Qd2 Nb6 16. Nc3 Bb3 17. Nc2 Nc4 18. Qe1 Bxc2 19. Rd3 Rb8 20. Nxe4 Nxe4 21. Bxe4 Bxd3 22. exd3 Nb6 23. Qa5 Qc8 24. Be3 f5 25. Bf3 f4 26. gxf4 Bxf4 27. Bg2 Bxe3 28. fxe3 Qe6 29. Re1 Rf6 30. Qxa6 Qb3 31. Be4 Qxb2 32. h3 Qf2+ 33. Kh1 Qxe1+ 34. Kh2 Qf2+ 35. Kh1 Re8 36. Bc6 Rxe3 37. Bg2 Re1+ 38. Kh2 Qf4# 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.05"]
[Round "6"]
[White "Schumacher, Klaus"]
[Black "Helmer, Andreas"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1811"]
[BlackElo "1708"]
[PlyCount "67"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. Bb5+ Bd7 6. e5 Bxb5 7. exf6 Qb6 8. Nxb5 Qxb5 9. fxg7 Bxg7 10. Nf3 Nc6 11. a4 Qb6 12. dxc5 Qxc5 13. 0-0 0-0-0 14. c3 h6 15. Be3 Qe7 16. Qc2 e5 17. b4 Kb8 18. Rfe1 Rc8 19. Qd3 Rhd8 20. a5 Qf6 21. b5 Ne7 22. Nxe5 Ka8 23. Bd4 Nf5 24. a6 b6 25. Nd7 Qd6 26. Bxg7 Nxg7 27. Ne5 Qf6 28. Nc6 Rd7 29. Re2 Ne6 30. Rae1 Qh8 31. Re5 Nc5 32. Rxd5 Rxd5 33. Qxd5 Qxc3 34. Rd1 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.04"]
[Round "3"]
[White "Lau, Robert"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "1510"]
[BlackElo "1811"]
[PlyCount "160"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. Be3 Bb4 7. Bd3 Nge7 8. 0-0 0-0 9. Qe2 Ne5 10. Rad1 Nxd3 11. Qxd3 b5 12. Bg5 h6 13. Nc6 Qe8 14. Nxb4 hxg5 15. Qg3 a5 16. Nd3 b4 17. Nb5 Qd8 18. Qxg5 Qb6 19. Nf4 f6 20. Qh5 Ba6 21. Rxd7 Qxb5 22. Qxb5 Bxb5 23. Rxe7 Bxf1 24. Kxf1 e5 25. Nd5 Rf7 26. Re6 Rd7 27. Ke2 Kf7 28. Rc6 Kg6 29. Nb6 Ra6 30. Rxf6+ Kxf6 31. Nxd7+ Kg5 32. Nxe5 Kf4 33. Nd7 Rd6 34. Nc5 Rc6 35. Nd3+ Kxe4 36. f3+ Kd4 37. Kd2 g5 38. Nf2 Re6 39. Ne4 g4 40. c3+ bxc3+ 41. bxc3+ Kc4 42. Ng5 gxf3 43. Nxf3 a4 44. h3 a3 45. g4 Rf6 46. Ne5+ Kd5 47. Nd3 Rf3 48. g5 Rg3 49. h4 Rg2+ 50. Ke3 Kc4 51. g6 Kxc3 52. h5 Rg3+ 53. Kf4 Rg1 54. Ne5 Kb2 55. h6 Kxa2 56. h7 Kb1 57. h8Q Rf1+ 58. Kg3 a2 59. Qb8+ Ka1 60. Nd3 Rf3+ 61. Kg4 Rxd3 62. Qe5+ Kb1 63. Qb5+ Kc2 64. Qa4+ Kb2 65. g7 Rd8 66. Qb5+ Ka1 67. Qe5+ Kb1 68. Qe1+ Kb2 69. Qe2+ Ka1 70. Kg5 Rg8 71. Kg6 Rxg7+ 72. Kxg7 Kb1 73. Qd3+ Kb2 74. Qb5+ Ka1 75. Qa4 Kb1 76. Qb3+ Ka1 77. Qd1+ Kb2 78. Qd2+ Kb1 79. Qd3+ Kb2 80. Qe2+ Kb1 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.04"]
[Round "4"]
[White "Schumacher, Klaus"]
[Black "Bilau, Max"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1811"]
[BlackElo "1465"]
[PlyCount "104"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Nxc6 bxc6 8. 0-0 0-0 9. Nc3 Qc7 10. Qc2 e6 11. Bd2 Bb7 12. Qc1 d5 13. cxd5 cxd5 14. Bh6 Rfc8 15. Bxg7 Kxg7 16. Qd2 Rab8 17. Rfc1 Qe5 18. e3 Ba6 19. b3 Qh5 20. Rc2 Qf5 21. Bf1 Bxf1 22. Rxf1 Kg8 23. Rfc1 Rd8 24. Qd4 Ra8 25. Nb5 e5 26. Qb2 a6 27. Nc7 Ra7 28. Rc6 a5 29. Nb5 Raa8 30. Nd6 Qf3 31. Qxe5 Ne4 32. Nxe4 dxe4 33. Rf6 Rd1+ 34. Rxd1 Qxd1+ 35. Kg2 Qd8 36. Qxe4 Rb8 37. Ra6 Qc7 38. Qd5 Rd8 39. Qxa5 Qe7 40. Ra7 Qe4+ 41. Kh3 Rd5 42. Ra8+ Kg7 43. Qc3+ Kh6 44. Ra5 Qf5+ 45. Kg2 Rxa5 46. a4 Qd5+ 47. f3 Rc5 48. Qb2 Qd3 49. Qf6 Qe2+ 50. Kh3 Rh5+ 51. Kg4 Qxe3 52. Qd8 f5# 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.03"]
[Round "1"]
[White "Kuenitz, Bernhard"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1883"]
[BlackElo "1811"]
[PlyCount "77"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 b6 3. d3 Bb7 4. e4 Nf6 5. Nf3 Nc6 6. Be2 Bc5 7. 0-0 d6 8. a3 Nd4 9. Rb1 h6 10. b4 Nxf3+ 11. Bxf3 Bd4 12. Ne2 c5 13. Nxd4 cxd4 14. Be2 Qd7 15. f4 Qe6 16. fxe5 dxe5 17. Rf2 0-0 18. Qf1 Ng4 19. Rf3 Kh7 20. h3 Nf6 21. g4 Nxg4 22. hxg4 Qxg4+ 23. Kh2 Bc8 24. Qf2 Qh5+ 25. Kg1 Bg4 26. Rf5 Qg6 27. Bxg4 Qxg4+ 28. Kh2 f6 29. Bd2 g6 30. Rg1 gxf5 31. Rxg4 fxg4 32. Qf5+ Kh8 33. Qg6 g3+ 34. Kg2 Rac8 35. Qxh6+ Kg8 36. Qg6+ Kh8 37. Bh6 Rg8 38. Qxf6+ Kh7 39. Bg7 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.03"]
[Round "2"]
[White "Schumacher, Klaus"]
[Black "Mumm, Karen"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1811"]
[BlackElo "1371"]
[PlyCount "50"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Nc6 5. Bb5 Bd7 6. c4 Nf6 7. d5 Na5 8. Qa4 c6 9. dxc6 Nxc6 10. Nc3 a6 11. Bxc6 Bxc6 12. Qb3 e6 13. Bd2 Bd6 14. 0-0-0 Qc7 15. h3 0-0 16. Nd4 Bxg2 17. Rhg1 Bxh3 18. Nce2 Bf5 19. Nxf5 exf5 20. Bh6 Nh5 21. Qd3 Rad8 22. Qxf5 Qxc4+ 23. Nc3 Bf4+ 24. Kb1 Rxd1+ 25. Nxd1 Qc1# 0-1

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2015.01.05"]
[Round "7"]
[White "Schumacher, Klaus"]
[Black "Hoppenburg, Jannik"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1830"]
[BlackElo "1774"]
[PlyCount "63"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nf6 5. Nf3 d6 6. d4 Nbd7 7. dxe5 dxe5 8. 0-0 0-0 9. Qc2 c6 10. b3 a5 11. Bb2 Re8 12. e3 Nc5 13. Rad1 Qc7 14. Ng5 h6 15. Nge4 Nfxe4 16. Nxe4 Bf5 17. f3 Rad8 18. g4 Bxe4 19. fxe4 Rxd1 20. Rxd1 Rd8 21. a3 a4 22. b4 Nb3 23. Bf3 Qe7 24. Qf2 Rxd1+ 25. Bxd1 Qd7 26. Qe2 Qe6 27. Qd3 Bf6 28. h3 Bg5 29. Kg2 b5 30. cxb5 cxb5 31. Qxb5 Qd6 32. Qe8+ 1-0

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2015.01.04"]
[Round "5"]
[White "Schumacher, Klaus"]
[Black "Nogatz, Falco"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "1830"]
[BlackElo "1775"]
[PlyCount "65"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d4 0-0 6. Nf3 d6 7. 0-0 c6 8. Qb3 Qb6 9. Bf4 Na6 10. Na4 Qxb3 11. axb3 Nd7 12. Nc3 e5 13. dxe5 dxe5 14. Be3 e4 15. Nd4 Ndc5 16. Ra3 g5 17. b4 Bxd4 18. Bxd4 Ne6 19. b5 Nxd4 20. bxa6 bxa6 21. Rd1 Rd8 22. e3 Ne6 23. Rxd8+ Nxd8 24. f3 exf3 25. Bxf3 Rb8 26. b3 Kg7 27. e4 Ne6 28. exf5 Nd4 29. Be4 Rxb3 30. Rxb3 Nxb3 31. g4 Nd2 32. Bxc6 Nxc4 33. Ne4 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2015.01.04"]
[Round "6"]
[White "Woellermann, Ludger"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1814"]
[BlackElo "1830"]
[PlyCount "71"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Qxd4 0-0 8. Nc3 Qb6 9. Qd2 Na6 10. Nf3 d5 11. cxd5 cxd5 12. 0-0 Be6 13. Nd4 Nc5 14. b3 Nce4 15. Nxe4 dxe4 16. Rfd1 Rfd8 17. Qb2 Rd6 18. Nxe6 Rxe6 19. Rd4 Rd6 20. Rxd6 Qxd6 21. Qc2 Qe6 22. Rc1 e3 23. Bxb7 exf2+ 24. Kg2 Ng4 25. Qc8+ Rxc8 26. Rxc8+ Qxc8 27. Bxc8 Nxh2 28. Kxf2 h5 29. Kg2 Ng4 30. Bxg4 hxg4 31. Kf2 f5 32. e4 g6 33. exf5 gxf5 34. Ke3 Kf7 35. Kf4 Kf6 36. b4 1-0

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2015.01.03"]
[Round "3"]
[White "Schumacher, Klaus"]
[Black "Patzelt, Nikolaus"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1830"]
[BlackElo "1876"]
[PlyCount "110"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. cxd5 exd5 5. d4 c6 6. Nf3 Bd6 7. 0-0 Bf5 8. Nc3 0-0 9. Be3 Re8 10. Qd2 Nbd7 11. Bf4 Qc7 12. Bxd6 Qxd6 13. Rfe1 Ne4 14. Nxe4 Bxe4 15. Rac1 Nf6 16. Rc3 h6 17. Rb3 Re7 18. Nh4 Bh7 19. Bh3 Ne4 20. Qb4 Rae8 21. Nf5 Bxf5 22. Bxf5 Qxb4 23. Rxb4 Nd2 24. Kg2 a5 25. Ra4 Nc4 26. b3 b5 27. bxc4 bxa4 28. cxd5 cxd5 29. Bd3 Rb7 30. Rc1 Rb2 31. a3 Rb3 32. Rc5 Rd8 33. Rxa5 Rxa3 34. Bb5 Rb8 35. Bxa4 Kf8 36. Ra6 Rb4 37. Ra8+ Ke7 38. Re8+ Kf6 39. Bc6 Rxd4 40. e4 dxe4 41. Rxe4 Rxe4 42. Bxe4 Ke5 43. Bf3 f5 44. Bc6 g5 45. Bb7 Rc3 46. Ba8 Rb3 47. Bc6 Kd6 48. Be8 Ke5 49. Bc6 f4 50. g4 Kd4 51. f3 Ke3 52. Bd5 Rb2+ 53. Kh3 Kf2 54. Be4 Kg1 55. Bc2 Ra2 0-1

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2015.01.03"]
[Round "4"]
[White "Ter Stal, Sven"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1709"]
[BlackElo "1830"]
[PlyCount "86"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. d3 dxe4 6. dxe4 Qxd1+ 7. Nxd1 Nf6 8. Nc3 Nb4 9. Kd1 Be7 10. a3 Nc6 11. Bc4 0-0 12. Ke2 a6 13. e5 Nd7 14. a4 Nb6 15. Bb3 c4 16. Ba2 Nb4 17. Nd4 Bc5 18. Be3 N6d5 19. Nxd5 exd5 20. c3 Bxd4 21. Bxd4 Nd3 22. Rhf1 Nxb2 23. Bb1 Bd7 24. Bc2 Rab8 25. Rfb1 Nd3 26. Bxd3 cxd3+ 27. Kxd3 Bf5+ 28. Kd2 Bxb1 29. Rxb1 b5 30. a5 Rfc8 31. f5 Rc4 32. g4 b4 33. Kd3 Rb5 34. e6 fxe6 35. fxe6 bxc3 36. Rxb5 axb5 37. a6 c2 38. a7 Rc8 39. Bb2 Kf8 40. Kd4 Ra8 41. Kxd5 Rxa7 42. Kc6 Ke7 43. Kxb5 Rb7+ 0-1

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2015.01.02"]
[Round "2"]
[White "Brunner, Wilken"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1640"]
[BlackElo "1830"]
[PlyCount "94"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nf6 8. Qb3 0-0 9. e5 Qe7 10. 0-0 Ng4 11. Rfe1 Nc6 12. h3 Na5 13. Qd3 Nxc4 14. Qxc4 Nh6 15. Nxd4 Nf5 16. N2f3 Nxd4 17. Nxd4 b6 18. Qc6 Be6 19. Nxe6 fxe6 20. Rac1 Rac8 21. Red1 Qf7 22. Qc2 Qf5 23. Qe2 c5 24. Rd7 Rf7 25. Rd3 Rcf8 26. Rc2 Qg6 27. Rg3 Rxf2 28. Rxg6 Rxe2 29. Rxg7+ Kxg7 30. Rxe2 Rd8 31. Kf2 Rd3 32. Re3 Rd2+ 33. Re2 Rxe2+ 34. Kxe2 Kg6 35. g4 Kg5 36. Kf3 Kh4 37. Kf4 Kxh3 38. Kg5 Kg3 39. Kf6 Kxg4 40. Kxe6 h5 41. Kd7 h4 42. e6 h3 43. e7 h2 44. e8Q h1Q 45. Qg6+ Kf4 46. Qf6+ Ke3 47. Qc3+ Kf4 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2015.01.02"]
[Round "1"]
[White "Schumacher, Klaus"]
[Black "Palmer, Harald"]
[Result "0-1"]
[ECO "D75"]
[WhiteElo "1830"]
[BlackElo "1876"]
[PlyCount "66"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. cxd5 Nxd5 6. Nc3 Nxc3 7. bxc3 0-0 8. Nf3 c5 9. 0-0 Nc6 10. Bb2 Qa5 11. Qb3 Rb8 12. Nd2 Nxd4 13. cxd4 Qxd2 14. Rad1 Qb4 15. Ba3 Qxb3 16. axb3 Bxd4 17. e3 Bf6 18. Bxc5 b6 19. Ba3 Ba6 20. Rfe1 Bc3 21. Bxe7 Rfe8 22. Bd6 Rbd8 23. Bc6 Re6 24. Bf4 Rxd1 25. Rxd1 Rxc6 26. Bh6 Rc8 27. Rd7 Be2 28. Kg2 a5 29. Rb7 b5 30. Ra7 Bd1 31. Rb7 Bxb3 32. Rxb5 a4 33. Bf4 Bc4 0-1

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2014.05.11"]
[Round "4"]
[White "Gross, Daniel1111"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "1524"]
[BlackElo "1831"]
[PlyCount "43"]
[EventDate "2014.05.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 e6 4. c4 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 Nf6 7. Qb3 b6 8. Bd3 Bxd3 9. Qxd3 0-0 10. 0-0 Nbd7 11. cxd5 Nxd5 12. a3 c5 13. Rac1 cxd4 14. Qxd4 Rc8 15. b4 Qf6 16. Ne4 Qxd4 17. Nxd4 Ne5 18. Nb5 a5 19. bxa5 bxa5 20. Ned6 Rxc1 21. Rxc1 h6 22. Rc8 1/2-1/2

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2014.05.11"]
[Round "5"]
[White "Schumacher, Klaus"]
[Black "Reichelt, Ole"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1831"]
[BlackElo "1707"]
[PlyCount "73"]
[EventDate "2014.05.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. d4 c5 5. Nf3 cxd4 6. Nxd4 Bc5 7. 0-0 0-0 8. Nc3 Bxd4 9. Qxd4 Nc6 10. Qd1 b6 11. Nb5 d5 12. Bf4 Ne4 13. cxd5 exd5 14. Nc7 Rb8 15. Qxd5+ Qxd5 16. Nxd5 Rb7 17. f3 Nf6 18. Nxf6+ Rxf6 19. Rfd1 Re6 20. e4 fxe4 21. fxe4 Re8 22. e5 Bd7 23. Rxd7 Rxd7 24. Bxc6 Red8 25. Bxd7 Rxd7 26. Rc1 Kf7 27. Rc7 Rxc7 28. e6+ Kxe6 29. Bxc7 Kd5 30. Kf2 b5 31. Ke3 Kc4 32. b3+ Kc3 33. Be5+ Kc2 34. Bxg7 Kb1 35. a4 Ka2 36. axb5 Kxb3 37. Bd4 1-0

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2014.05.10"]
[Round "2"]
[White "Brockmann, Marc"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1356"]
[BlackElo "1831"]
[PlyCount "66"]
[EventDate "2014.05.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Qc2 Be6 7. d3 Be7 8. Bg2 0-0 9. 0-0 h6 10. a3 Qd7 11. b4 Nxc3 12. Qxc3 Bh3 13. Rb1 Bxg2 14. Kxg2 Bf6 15. Qc2 Nd4 16. Nxd4 exd4 17. Bb2 Rfe8 18. Rfe1 Re6 19. f3 Rae8 20. Rbc1 Bg5 21. Rcd1 f5 22. Bc1 Bxc1 23. Rxc1 Qe7 24. Kf1 c6 25. Qc4 Kh7 26. Rc2 Qd7 27. Qc5 Re5 28. Qxa7 f4 29. g4 h5 30. h3 hxg4 31. hxg4 Qd5 32. Rc5 Qxf3+ 33. exf3 Rxe1+ 0-1

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2014.05.10"]
[Round "3"]
[White "Schumacher, Klaus"]
[Black "Meijerink, Juergen"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1831"]
[BlackElo "1964"]
[PlyCount "78"]
[EventDate "2014.05.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 d6 2. g3 c6 3. Bg2 e5 4. Nc3 Be6 5. Qb3 Qc7 6. e3 Nf6 7. Nge2 Be7 8. 0-0 0-0 9. d4 Nbd7 10. Bd2 Nb6 11. d5 Bd7 12. Rac1 Qc8 13. Rfe1 Bh3 14. Ne4 Nxe4 15. Bxe4 f5 16. Bh1 c5 17. Bg2 Bxg2 18. Kxg2 Nd7 19. e4 Rb8 20. Qd3 fxe4 21. Qxe4 Nf6 22. Qc2 Qg4 23. f4 Nd7 24. Nc3 a6 25. Rf1 b5 26. b3 bxc4 27. bxc4 Rf6 28. fxe5 Nxe5 29. Rxf6 Bxf6 30. Ne4 Qe2+ 31. Kh1 Nd3 32. Nxf6+ gxf6 33. Rb1 Rxb1+ 34. Qxb1 Qxd2 35. Qb8+ Kg7 36. Qxd6 Nf2+ 37. Kg1 Qe2 38. Qd7+ Kg6 39. a4 Ng4 0-1

[Event "Hannover Ihme Cup"]
[Site "Hannover"]
[Date "2014.05.09"]
[Round "1"]
[White "Schumacher, Klaus"]
[Black "Woellermann, Jan"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1831"]
[BlackElo "2225"]
[PlyCount "70"]
[EventDate "2014.05.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e5 6. d3 Nge7 7. 0-0 0-0 8. Be3 d6 9. Qc1 Rb8 10. Bh6 a6 11. Bxg7 Kxg7 12. Nd2 b5 13. cxb5 axb5 14. Nd5 Nd4 15. Re1 Bb7 16. Nxe7 Qxe7 17. e3 Bxg2 18. Kxg2 Qb7+ 19. Kg1 Ne6 20. Qd1 Ng5 21. Qg4 h6 22. e4 f5 23. Qe2 fxe4 24. dxe4 Nh3+ 25. Kh1 Rxf2 26. Qe3 Rbf8 27. Rf1 Qf7 28. Qa3 Ng5 29. Qd3 Qd7 30. Qe3 Rxf1+ 31. Rxf1 Rxf1+ 32. Nxf1 Qf7 33. Qe2 b4 34. Nd2 Qxa2 35. Qb5 Qa1+ 0-1

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2014.01.05"]
[Round "7"]
[White "Schumacher, Klaus"]
[Black "Greiving, Felix"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "1843"]
[BlackElo "1740"]
[PlyCount "97"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. Nf3 Nbd7 7. 0-0 c5 8. e3 a6 9. b3 Rb8 10. Bb2 b5 11. dxc5 dxc5 12. Qe2 b4 13. Nd5 e6 14. Nxf6+ Bxf6 15. Bxf6 Qxf6 16. Rad1 Rd8 17. Nd2 Qb2 18. Qd3 Bb7 19. Bxb7 Nf6 20. Qb1 Rxd2 21. Rxd2 Qxd2 22. Bf3 Qd6 23. Rd1 Qc7 24. Qb2 Kg7 25. Qd2 Ne8 26. Qd7 Rc8 27. Qxc7 Rxc7 28. Rd8 Re7 29. Kg2 Kf6 30. Bc6 Nc7 31. f4 e5 32. Rd7 exf4 33. Rxe7 f3+ 34. Kxf3 Kxe7 35. Ke4 Ke6 36. g4 g5 37. Bb7 h6 38. h3 a5 39. Bc6 Na6 40. Bd5+ Kf6 41. Kf3 Ke5 42. Bxf7 Nc7 43. Bg6 Ne6 44. Kg3 Nd8 45. h4 Ne6 46. hxg5 hxg5 47. Bf5 Nd8 48. Kf3 Nf7 49. Bg6 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2014.01.04"]
[Round "6"]
[White "Goes, Carsten"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1789"]
[BlackElo "1843"]
[PlyCount "48"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. e5 Qb6 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 Qxd4 9. 0-0 Qxd1 10. Rxd1 e6 11. Bf4 Bc5 12. Nc3 Nge7 13. Nb5 0-0 14. Rac1 Ng6 15. Bg3 Be7 16. Nd6 Bxd6 17. exd6 Rfd8 18. Bh5 Nge5 19. b4 Nc4 20. b5 N6e5 21. Bxe5 Nxe5 22. Rc7 g6 23. f4 Nc4 24. Be2 Nxd6 0-1

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2014.01.04"]
[Round "5"]
[White "Schumacher, Klaus"]
[Black "Schmugge, Jens"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1843"]
[BlackElo "1631"]
[PlyCount "89"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. d4 c6 6. Nc3 Be6 7. Nf3 Nbd7 8. 0-0 Be7 9. a3 0-0 10. b4 a6 11. Bd2 Nb6 12. Na4 Nc4 13. Nc5 Bxc5 14. bxc5 b5 15. cxb6 Qxb6 16. Rb1 Qc7 17. Bb4 Rfb8 18. Qc2 a5 19. Bc5 Ne4 20. Qd3 Nxc5 21. dxc5 Qe7 22. a4 Rb4 23. Ra1 g6 24. Nd4 Qxc5 25. Nxe6 fxe6 26. Bh3 Qe7 27. e4 Ne5 28. Qc3 Rxe4 29. Rfe1 Qf6 30. f4 Rxe1+ 31. Rxe1 Ng4 32. Qxf6 Nxf6 33. Rxe6 Ne4 34. Rxc6 d4 35. Bg2 Re8 36. Rc4 d3 37. Rxe4 Rd8 38. Re1 Rd4 39. Bc6 Kf7 40. Kf2 d2 41. Rd1 Ke6 42. Ke2 Kf5 43. Rxd2 Rxd2+ 44. Kxd2 Kg4 45. Bg2 1-0

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2014.01.03"]
[Round "4"]
[White "Enke, Nils"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1611"]
[BlackElo "1843"]
[PlyCount "105"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bg4 4. Nbd2 e6 5. e3 c5 6. c3 Nc6 7. Be2 Qb6 8. b3 Be7 9. 0-0 0-0 10. h3 Bh5 11. g4 Bg6 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bg3 Rac8 15. dxc5 Rxc5 16. c4 Bf6 17. cxd5 Bxa1 18. dxe6 Qxe6 19. Qxa1 Nb6 20. Nc4 Rfc8 21. Nxb6 Qxb6 22. Be5 R5c6 23. Bc4 Rxc4 24. bxc4 Bd3 25. Rd1 Qg6 26. Qd4 f6 27. Qd5+ Qf7 28. Qxd3 fxe5 29. Qd8+ Qf8 30. Qd5+ Kh8 31. Qxe5 Rxc4 32. Rd7 Rc1+ 33. Kg2 h6 34. Rxb7 Rc5 35. Rb8 Rxe5 36. Rxf8+ Kh7 37. Rc8 a5 38. Kf3 Rb5 39. e4 Kg6 40. Rc3 Kf6 41. Ke3 a4 42. Rc4 Ra5 43. f4 a3 44. Kd4 h5 45. g5+ Ke6 46. f5+ Kd6 47. e5+ Rxe5 48. Rc6+ Kxc6 49. Kxe5 Kd7 50. f6 gxf6+ 51. Kxf6 Ke8 52. Kg7 h4 53. Kh7 1-0

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2014.01.03"]
[Round "3"]
[White "Schumacher, Klaus"]
[Black "Ngo, Minh Duc"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1843"]
[BlackElo "1980"]
[PlyCount "112"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Nxc6 bxc6 7. 0-0 d6 8. Nc3 Nf6 9. e5 dxe5 10. Qxd8+ Kxd8 11. Rd1+ Kc7 12. f4 e4 13. h3 e6 14. Rb1 Bb7 15. Rd4 Nd5 16. Rxe4 Bxc3 17. bxc3 Nxc3 18. Rxb7+ Kxb7 19. Re1 Rhd8 20. Bb2 Nd5 21. Rb1 Nb6 22. Bd3 Rd5 23. Kf2 Rad8 24. Be5 Ra5 25. Rb2 f5 26. Bc4 Rd2+ 27. Kf3 Ra3+ 28. Rb3 Rxb3+ 29. Bxb3 Nd5 30. a3 Kb6 31. g3 c5 32. Bb2 c4 33. Bxc4 Rxc2 34. Bd4+ Kb7 35. Be2 Ra2 36. Bc5 Kc6 37. Bf8 Nb6 38. Bd1 Rd2 39. Be2 a5 40. Ke3 Ra2 41. g4 Nd5+ 42. Kf3 Rxe2 43. Kxe2 Nxf4+ 44. Kf3 Nxh3 45. gxf5 gxf5 46. Be7 e5 47. Bf6 Kd5 48. a4 Nf4 49. Bd8 Nd3 50. Bxa5 Nc5 51. Bd2 Nxa4 52. Bh6 Nc5 53. Bg5 Ne6 54. Bh6 e4+ 55. Ke2 f4 56. Kf2 Ke5 0-1

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2014.01.02"]
[Round "2"]
[White "Jung, Gerald"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2012"]
[BlackElo "1843"]
[PlyCount "87"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Nd2 Bf5 4. Bxf6 exf6 5. g3 Qd7 6. Bg2 Nc6 7. c3 Be7 8. b4 Bxb4 9. cxb4 Nxb4 10. Rc1 Nxa2 11. Rc5 c6 12. Qa4 b6 13. Qxc6 Qxc6 14. Rxc6 Nb4 15. Rc1 0-0 16. f3 Nc2+ 17. Kf2 Nxd4 18. g4 Be6 19. e3 Nb5 20. Ne2 Rac8 21. h3 Nd6 22. Nb3 a5 23. Nbd4 Rfe8 24. Nc3 Re7 25. Ndb5 Nc4 26. f4 g6 27. f5 Ne5 28. fxe6 Nd3+ 29. Kg3 Nxc1 30. exf7+ Kxf7 31. Rxc1 Kg7 32. Kf2 Rd7 33. Rd1 Rc5 34. Rd4 h6 35. e4 f5 36. exd5 fxg4 37. hxg4 h5 38. g5 Rf7+ 39. Ke3 Kf8 40. Be4 Kg7 41. Bd3 Re7+ 42. Re4 Rxe4+ 43. Kxe4 Kf7 44. Ke5 1-0

[Event "Niedersachsen-ch op-A"]
[Site "Verden"]
[Date "2014.01.02"]
[Round "1"]
[White "Schumacher, Klaus"]
[Black "Guede, Klaus"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1843"]
[BlackElo "1914"]
[PlyCount "121"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e3 f5 6. Nge2 Nf6 7. 0-0 0-0 8. a3 a5 9. b3 d6 10. Bb2 Bd7 11. Nd5 Kh8 12. Qc2 Rb8 13. Rab1 Ne7 14. Nxf6 Bxf6 15. f4 Bc6 16. fxe5 dxe5 17. Bxc6 Nxc6 18. d4 exd4 19. Rbd1 Qe7 20. exd4 Rbe8 21. Rfe1 Qe3+ 22. Kg2 Qe4+ 23. Qxe4 Rxe4 24. Rd2 Rd8 25. Kf2 g5 26. h3 Kg7 27. d5 Bxb2 28. Rxb2 Ne5 29. Nc1 Rxe1 30. Kxe1 Re8 31. Re2 Kf6 32. Kf2 b6 33. Re3 f4 34. gxf4 gxf4 35. Re2 Kf5 36. b4 Rg8 37. c5 Rd8 38. Rd2 Nc4 39. Rd3 Ke4 40. d6 cxd6 41. c6 axb4 42. axb4 b5 43. Ke2 Rc8 44. Nb3 Rxc6 45. Rd4+ Ke5 46. Kf3 Nb6 47. Re4+ Kd5 48. Rd4+ Ke6 49. Re4+ Kd7 50. Nd4 Rc3+ 51. Kxf4 Nd5+ 52. Kg5 Rxh3 53. Nxb5 Rb3 54. Rd4 Nxb4 55. Rxd6+ Ke7 56. Rh6 Rg3+ 57. Kf4 Rg7 58. Nd4 Rf7+ 59. Kg5 Rg7+ 60. Kf5 Rf7+ 61. Kg5 1/2-1/2

[Event "Lingen op 4th"]
[Site "Lingen"]
[Date "2012.07.22"]
[Round "4"]
[White "Masalsky, Boris"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1750"]
[BlackElo "1854"]
[PlyCount "58"]
[EventDate "2012.07.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bg5 b6 8. a3 Bxc3+ 9. bxc3 h6 10. Bh4 g5 11. Bg3 Nxe4 12. Bxe5 Nxe5 13. Qd5 Qf6 14. Qxe4 Qe6 15. Nd4 Qe7 16. Nf5 Bb7 17. Qe3 Qf6 18. Nd4 0-0 19. 0-0-0 Ng4 20. Qd2 Nxf2 21. Bd3 Nxd1 22. Rf1 Qd6 23. Kxd1 Qxh2 24. Nf5 Rae8 25. Nd6 Bxg2 26. Nxe8 Rxe8 27. Re1 Bf3+ 28. Kc1 Qxd2+ 29. Kxd2 Rxe1 0-1

[Event "Lingen op 4th"]
[Site "Lingen"]
[Date "2012.07.22"]
[Round "5"]
[White "Schumacher, Klaus"]
[Black "Stakhanov, Alexander"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1854"]
[BlackElo "1766"]
[PlyCount "81"]
[EventDate "2012.07.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 c6 4. Nc3 Bg7 5. Nf3 0-0 6. 0-0 d5 7. cxd5 cxd5 8. d4 Nc6 9. a3 Qb6 10. Na4 Qd8 11. Bd2 Ne4 12. Be3 b5 13. Rc1 Bb7 14. Nc5 Nxc5 15. Rxc5 a6 16. b4 e6 17. Qc1 Rc8 18. Bh6 Bxh6 19. Qxh6 Qf6 20. e3 Rfd8 21. Rfc1 Qg7 22. Qxg7+ Kxg7 23. Ne5 Nxe5 24. Rxc8 Rxc8 25. Rxc8 Bxc8 26. dxe5 f6 27. exf6+ Kxf6 28. Kf1 Ke5 29. Ke2 Kd6 30. Bh3 Bd7 31. f4 Bc6 32. Kd3 Bb7 33. Kd4 Ba8 34. Bg2 Bb7 35. e4 Ba8 36. exd5 exd5 37. Bh3 Bc6 38. Bc8 Kc7 39. Be6 Kd6 40. Bg8 h6 41. h4 1-0

[Event "Lingen op 4th"]
[Site "Lingen"]
[Date "2012.07.21"]
[Round "2"]
[White "Meyer, Stefan"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1693"]
[BlackElo "1854"]
[PlyCount "114"]
[EventDate "2012.07.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 e5 4. d5 Nf6 5. e4 Bc5 6. Bg5 b5 7. Nf3 Nbd7 8. Nxb5 Rb8 9. Nc3 Rxb2 10. Be2 0-0 11. 0-0 h6 12. Bxf6 Qxf6 13. Bxc4 Rb4 14. Bd3 Ba6 15. a3 Rb7 16. a4 Rfb8 17. Nb5 c6 18. dxc6 Qxc6 19. Rc1 Qf6 20. Qc2 Rb6 21. Qb2 Bxb5 22. axb5 a6 23. Qa2 axb5 24. Qb3 Be7 25. Bb1 Rc6 26. Rxc6 Qxc6 27. Ba2 Qg6 28. Qd5 Nc5 29. Nxe5 Qe6 30. Nxf7 Qxd5 31. Bxd5 Kf8 32. Ne5 Bf6 33. Ng6+ Ke8 34. e5 Be7 35. e6 Rb6 36. Rc1 b4 37. Nxe7 Nxe6 38. Nc6 Nf4 39. Re1+ Kf8 40. Nxb4 Rxb4 41. Bc6 Kf7 42. g3 Ne6 43. Bd5 Rb6 44. f4 Kf6 45. Bxe6 Rxe6 46. Rxe6+ Kxe6 47. Kf2 Kf5 48. Kf3 h5 49. h3 g6 50. Ke3 Kf6 51. Ke4 Ke6 52. g4 hxg4 53. hxg4 Kf7 54. Kd5 Ke7 55. g5 Kd7 56. Ke5 Ke7 57. f5 gxf5 1/2-1/2

[Event "Lingen op 4th"]
[Site "Lingen"]
[Date "2012.07.21"]
[Round "3"]
[White "Schumacher, Klaus"]
[Black "Hiller, Simon"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1854"]
[BlackElo "1983"]
[PlyCount "74"]
[EventDate "2012.07.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. Nf3 Nc6 7. 0-0 a6 8. a3 Nd7 9. b4 e5 10. e3 Ne7 11. Bb2 exd4 12. exd4 Nb6 13. c5 dxc5 14. dxc5 Nc4 15. Qc1 Nxb2 16. Qxb2 Nd5 17. Rad1 Bxc3 18. Qb3 Be6 19. Rxd5 Bxd5 20. Qxc3 Bxf3 21. Bxf3 c6 22. Be2 Re8 23. Bc4 Qe7 24. Qb3 Rad8 25. Kg2 Kg7 26. Qb2+ Qe5 27. Qb3 Re7 28. a4 Rd2 29. Rb1 Red7 30. Qf3 Qd4 31. Bf1 Rd5 32. g4 h5 33. h3 hxg4 34. hxg4 Rg5 35. Kg3 Rxg4+ 36. Kh3 Rh4+ 37. Kg3 Rxf2 0-1

[Event "Lingen op 4th"]
[Site "Lingen"]
[Date "2012.07.20"]
[Round "1"]
[White "Schumacher, Klaus"]
[Black "Hoellmann, Ludger"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1854"]
[BlackElo "2145"]
[PlyCount "52"]
[EventDate "2012.07.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nc3 g6 5. e3 Bg7 6. d4 0-0 7. Nge2 d6 8. 0-0 Bd7 9. b3 Qc8 10. Re1 Bh3 11. Bh1 Bg4 12. Bb2 Rd8 13. Qc2 Rb8 14. dxc5 dxc5 15. Ne4 Nb4 16. Nxf6+ Bxf6 17. Qb1 Bxb2 18. Qxb2 Nd3 19. Qc3 Nxe1 20. Qxe1 Bxe2 21. Qxe2 Qf5 22. f4 Qd3 23. Qf2 Qd2 24. Qxd2 Rxd2 25. Bf3 b6 26. h4 Rbd8 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.05"]
[Round "7"]
[White "Schumacher, Klaus"]
[Black "Weczerek, Dieter"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1862"]
[BlackElo "1772"]
[PlyCount "62"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 c6 4. d4 d5 5. cxd5 exd5 6. Nf3 Bb4+ 7. Bd2 Na6 8. 0-0 0-0 9. Bxb4 Nxb4 10. a3 Na6 11. Nc3 Re8 12. Qc2 g6 13. Qd2 c5 14. e3 c4 15. Ne5 Nc7 16. Rfe1 Bf5 17. e4 dxe4 18. Nxc4 b5 19. Ne5 Rxe5 20. Qg5 Re8 21. h4 Ncd5 22. Qh6 Nxc3 23. bxc3 Nd5 24. g4 Bxg4 25. Bxe4 Rc8 26. f3 Bh5 27. a4 Nxc3 28. axb5 Qxd4+ 29. Kg2 Nxe4 30. fxe4 Rxe4 31. Rec1 Re2+ 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.04"]
[Round "6"]
[White "Borkenhagen, Bernd"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1733"]
[BlackElo "1862"]
[PlyCount "98"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Be2 e6 4. Nf3 c5 5. c3 cxd4 6. cxd4 Bd6 7. Nc3 0-0 8. 0-0 a6 9. Bd3 Nc6 10. a3 Qc7 11. h3 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Bd2 d4 15. exd4 Bxd4 16. Rc1 Qg3 17. Qf3 Qxf3 18. gxf3 Bxh3 19. Rfe1 Rfe8 20. b4 Rac8 21. Rxe8+ Rxe8 22. a4 Bd7 23. b5 axb5 24. axb5 h5 25. Ne4 Nxe4 26. fxe4 Re5 27. Rc4 Bc5 28. Bf4 Bxf2+ 29. Kxf2 Rxb5 30. Rc8+ Bxc8 31. Bxb5 Kh7 32. e5 Kg6 33. Kg3 Be6 34. Bd2 Kf5 35. Bc3 Bd5 36. Be2 g6 37. Bf3 h4+ 38. Kf2 Bxf3 39. Kxf3 g5 40. Bb2 g4+ 41. Kg2 Ke4 42. Kf2 b5 43. Bc3 Kd3 44. Bb4 Kc4 45. Be7 b4 46. Bxh4 b3 47. Bf6 b2 48. e6 b1Q 49. exf7 Qf5+ 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.04"]
[Round "5"]
[White "Schumacher, Klaus"]
[Black "Koch, Yannick"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1862"]
[BlackElo "1581"]
[PlyCount "28"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Bc4 Bg4 6. 0-0 a6 7. d4 Nc6 8. Be3 0-0-0 9. Qe2 e5 10. dxe5 Nxe5 11. Rad1 Bxf3 12. Rxd6 Bxe2 13. Rxd8+ Kxd8 14. Bxe2 Bb4 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.03"]
[Round "4"]
[White "Dopychai, Reent"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1931"]
[BlackElo "1862"]
[PlyCount "55"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. c3 cxd4 5. exd4 Nf6 6. Bd3 b6 7. 0-0 Be7 8. Re1 0-0 9. Bg5 Ba6 10. Bc2 Qc7 11. Ne5 Re8 12. Nd2 Nbd7 13. Ndf3 Qb7 14. Nxd7 Nxd7 15. Bxe7 Rxe7 16. Ne5 Nxe5 17. dxe5 Qc6 18. Re3 Rc8 19. Bxh7+ Kf8 20. Bd3 Bxd3 21. Qxd3 Rec7 22. Qh7 d4 23. Rf3 dxc3 24. Rxc3 Qd5 25. Rxc7 Rxc7 26. Qh8+ Ke7 27. Qxg7 Qxa2 28. Qg5+ 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.03"]
[Round "3"]
[White "Schumacher, Klaus"]
[Black "Hesse, Juergen"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1862"]
[BlackElo "2048"]
[PlyCount "148"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. e4 c6 7. Nge2 e5 8. dxe5 dxe5 9. 0-0 Qe7 10. Bg5 h6 11. Be3 Nbd7 12. Qc2 Re8 13. Rad1 g5 14. Rd3 Nf8 15. Rfd1 Ng6 16. a3 Be6 17. Na4 b6 18. b4 Qc7 19. Qc1 Ng4 20. Nb2 Nxe3 21. Qxe3 Bf8 22. Nc3 a5 23. Nba4 axb4 24. axb4 Bxb4 25. Nxb6 Rad8 26. Bf3 Rxd3 27. Rxd3 Rd8 28. Rxd8+ Qxd8 29. c5 Qd4 30. Qxd4 exd4 31. Nca4 Ne5 32. Bd1 Nd3 33. Be2 Nxc5 34. Nxc5 Bxc5 35. Nc4 f6 36. Kf1 Kf7 37. Bd3 Ke7 38. e5 Bd5 39. Ke2 fxe5 40. Nxe5 Ke6 41. Nc4 Kf6 42. f3 Ba7 43. Na3 Bb8 44. Nc2 c5 45. Na3 h5 46. Kf2 h4 47. Nc4 Bc7 48. Nd2 Ke6 49. Nc4 Bb7 50. Nd2 Bd8 51. Ne4 Be7 52. Nd2 Bd5 53. Nc4 Kd7 54. Nb6+ Kc6 55. Nxd5 Kxd5 56. Ke2 c4 57. Be4+ Kc5 58. Kd2 Kb4 59. Kc2 Bd6 60. gxh4 gxh4 61. h3 Bf4 62. Bf5 Kc5 63. Be4 Kd6 64. Bf5 Ke5 65. Be4 Bg5 66. Bg6 d3+ 67. Kc3 Kf4 68. Bh5 Bf6+ 69. Kd2 Ke5 70. Bg6 Kd4 71. f4 c3+ 72. Kc1 Ke3 73. Bh7 Be7 74. Bg6 Ba3+ 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.02"]
[Round "1"]
[White "Schumacher, Klaus"]
[Black "Neumann, Florian"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1862"]
[BlackElo "1650"]
[PlyCount "39"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 d6 4. d4 Bg7 5. Nf3 Qb6 6. dxc5 Qxc5 7. 0-0 Nf6 8. Qd4 0-0 9. Qxc5 dxc5 10. Nc3 Nc6 11. Be3 Nd7 12. Nd2 Nd4 13. Bxd4 Bxd4 14. Rac1 Rb8 15. Nb3 Bg7 16. Rfd1 b6 17. Nd5 e6 18. Ne7+ Kh8 19. Nxc8 Rd8 20. Nxa7 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2011.01.02"]
[Round "2"]
[White "Schwenteck, Peter"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1887"]
[BlackElo "1862"]
[PlyCount "86"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 dxc4 4. Nc3 Nf6 5. g3 e6 6. Ne5 c6 7. Bg2 Bb4 8. Nxc4 Ne4 9. Bxe4 Bxe4 10. f3 Bd5 11. Nd2 c5 12. dxc5 Bxc3 13. bxc3 Qa5 14. Bb2 0-0 15. Nb3 Qb5 16. Ba3 Nc6 17. Rb1 Qc4 18. Qc2 Rfd8 19. e4 Bxe4 20. fxe4 Rd3 21. Nd2 Re3+ 22. Kd1 Rd8 23. Kc1 Qa6 24. Kb2 Re2 25. Rbd1 Ne5 26. Ka1 h6 27. Qc1 Nd3 28. Qb1 Nf2 29. Bc1 Nxh1 30. Rxh1 Rdxd2 31. Bxd2 Rxd2 32. Rd1 Qe2 33. Rxd2 Qxd2 34. Qxb7 Qxc3+ 35. Qb2 Qxc5 36. Qd2 Qe5+ 37. Kb1 Qxe4+ 38. Kb2 Kh7 39. Qf2 Qb7+ 40. Kc3 Kg6 41. Qc2+ f5 42. Qd3 Qc6+ 43. Kb4 Qe4+ 0-1

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.06"]
[Round "7.41"]
[White "Schumacher, Klaus"]
[Black "Pundt, Wilfried"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1884"]
[BlackElo "1934"]
[PlyCount "54"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 b5 4. Bg2 c6 5. cxb5 d5 6. bxc6 Nxc6 7. Qa4 Bd7 8. Nxd5 Nxd5 9. Bxd5 Nd4 10. Qd1 Rc8 11. Be4 f5 12. Bb1 Bc5 13. e3 Bc6 14. exd4 Qxd4 15. Nh3 Bxh1 16. Bxf5 0-0 17. Bxc8 Rxc8 18. Qb3+ Bd5 19. Qe3 Qg4 20. Qxe5 Bc4 21. d3 Bf7 22. Be3 Bxe3 23. fxe3 Qxh3 24. g4 Re8 25. Qf4 Rxe3+ 26. Kf2 Re8 27. Rd1 Bb3 0-1

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.05"]
[Round "5.38"]
[White "Schumacher, Klaus"]
[Black "Modder, Frank"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1884"]
[BlackElo "1924"]
[PlyCount "47"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bg5 e6 7. e3 Be7 8. a3 0-0 9. Bd3 h6 10. Bh4 Bd7 11. 0-0 Rc8 12. Bg3 Nh5 13. Rc1 Nxg3 14. hxg3 Bf6 15. Qe2 Na5 16. Rc2 a6 17. e4 Re8 18. exd5 exd5 19. Ne5 Bc6 20. Qh5 Nb3 21. Qxf7+ Kh8 22. Ng6+ Kh7 23. Ne7+ Kh8 24. Qg6 1-0

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.05"]
[Round "6.33"]
[White "Thumulka, Patrick"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1892"]
[BlackElo "1884"]
[PlyCount "49"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 Bc5 8. 0-0 d5 9. Qg4 Nf6 10. Qxg7 Rg8 11. Qh6 Rg6 12. Qd2 Ng4 13. Qe2 Nxh2 14. exd5 Rg4 15. Ne4 Bb6 16. Kxh2 Qh4+ 17. Kg1 f5 18. Bg5 Rxg5 19. Nxg5 Qxg5 20. dxe6 Bb7 21. Qf3 f4 22. Be4 Rc8 23. Rad1 Rc7 24. Rd7 h5 25. Rxc7 1-0

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.04"]
[Round "3.36"]
[White "Schumacher, Klaus"]
[Black "Hurink, Maarten"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1884"]
[BlackElo "1846"]
[PlyCount "56"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 Be6 8. 0-0 Nbd7 9. b3 Be7 10. Bb2 Nc5 11. Re1 0-0 12. Nd5 Bxd5 13. exd5 Nxd3 14. Qxd3 e4 15. Qe3 exf3 16. Qxe7 Nxd5 17. Qxd8 Rfxd8 18. gxf3 Rac8 19. c4 Nb4 20. Re7 Rb8 21. Bc3 Nc6 22. Re4 f6 23. Rae1 Kf7 24. Kg2 d5 25. cxd5 Rxd5 26. f4 Rbd8 27. Bb2 Rd2 28. R1e2 Rxe2 1/2-1/2

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.04"]
[Round "4.41"]
[White "Wolf, Fritjof"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1909"]
[BlackElo "1884"]
[PlyCount "59"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e3 e5 5. Bxc4 exd4 6. exd4 Bd6 7. Nf3 0-0 8. 0-0 Nc6 9. h3 Bf5 10. Bg5 Be7 11. Re1 Nd5 12. Nxd5 Bxg5 13. Nxc7 Rc8 14. Nd5 Be6 15. Ne3 Bxe3 16. Bxe6 Bxf2+ 17. Kxf2 fxe6 18. Kg1 Qd5 19. Qb3 Qxb3 20. axb3 Rce8 21. Re4 h6 22. Rae1 Rd8 23. Rd1 Rfe8 24. Kf2 Kf7 25. Ke3 Rd5 26. Rd3 g5 27. Nd2 e5 28. dxe5 Rxd3+ 29. Kxd3 Rxe5 30. Nc4 1/2-1/2

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.03"]
[Round "1.59"]
[White "Schumacher, Klaus"]
[Black "Rau, Nikita"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1884"]
[BlackElo "1238"]
[PlyCount "50"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Bd3 Be7 6. 0-0 0-0 7. Nc3 Bd7 8. Nd5 Nc6 9. Nxc6 Bxc6 10. c3 Bxd5 11. exd5 Qd7 12. c4 Ng4 13. Qc2 g6 14. f4 Bf6 15. Rb1 Rfe8 16. Bd2 Bd4+ 17. Kh1 Nf2+ 18. Rxf2 Bxf2 19. f5 Be3 20. fxg6 hxg6 21. Bc3 Bg5 22. Bxg6 Qe7 23. Rf1 f6 24. Bxe8 Rxe8 25. Qg6+ Qg7 1-0

[Event "Niedersachsen-ch open"]
[Site "Verden"]
[Date "2010.01.03"]
[Round "2.40"]
[White "Zotin, Vladimir"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2015"]
[BlackElo "1884"]
[PlyCount "47"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nge7 5. Nge2 d5 6. exd5 exd5 7. 0-0 Be6 8. d4 c4 9. Nf4 Qd7 10. Nce2 Ng6 11. Nxe6 fxe6 12. c3 Be7 13. h4 Bf6 14. Re1 0-0-0 15. Bh3 Kb8 16. h5 Nf8 17. Nf4 Re8 18. Qg4 Nd8 19. Re2 g6 20. h6 Kc7 21. Bd2 Kd6 22. Rae1 b5 23. Nxd5 exd5 24. Qf4+ 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.06"]
[Round "7"]
[White "Oehne, Ingo"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1899"]
[BlackElo "1897"]
[PlyCount "110"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c3 Nf6 3. Nf3 e6 4. Bg5 Nbd7 5. Qc2 Be7 6. Nbd2 c5 7. e4 dxe4 8. Nxe4 cxd4 9. Nxd4 Nxe4 10. Bxe7 Qxe7 11. Qxe4 Nf6 12. Qf3 0-0 13. Bd3 e5 14. Nf5 Bxf5 15. Qxf5 e4 16. Bc2 Rfd8 17. 0-0 Rd2 18. Rac1 Rad8 19. Rfe1 R8d5 20. Qf4 Qc5 21. Bxe4 Nxe4 22. Qxe4 Qxf2+ 23. Kh1 h6 24. Rf1 Qe2 25. Rce1 Qxe4 26. Rxe4 Rxb2 27. a4 Rdd2 28. Rg1 Rdc2 29. Rc4 Rb3 30. h3 Rbxc3 31. Rb4 b6 32. a5 bxa5 33. Rb8+ Kh7 34. Kh2 a4 35. Rb7 Rc7 36. Rb4 R2c4 37. Rgb1 a3 38. Rb5 Ra4 39. Ra1 Rc2 40. Rb3 a2 41. Kg3 Rc1 42. Rxc1 a1Q 43. Rxa1 Rxa1 44. Rb7 Kg6 45. Kg4 Ra4+ 46. Kg3 Kf6 47. Rc7 g5 48. Rc6+ Kg7 49. Rc7 Kg6 50. Rc6+ f6 51. Kf3 h5 52. Rc8 a5 53. Rg8+ Kf5 54. g4+ hxg4+ 55. hxg4+ Rxg4 0-1

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.05"]
[Round "5"]
[White "Eickhoff, Hermann"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2063"]
[BlackElo "1897"]
[PlyCount "47"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Be3 e6 6. Nc3 Bb4 7. Be2 Nge7 8. 0-0 Bxc3 9. bxc3 0-0 10. Bd3 Ne5 11. f4 Nxd3 12. cxd3 Nc6 13. Nf3 b5 14. e5 Bb7 15. Bc5 Re8 16. Ng5 h6 17. Ne4 Qc7 18. Qh5 Ne7 19. Nf6+ gxf6 20. Bxe7 Qc6 21. Rf3 Qb6+ 22. Rf2 Rxe7 23. exf6 Rae8 24. Qg4+ 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.05"]
[Round "6"]
[White "Schumacher, Klaus"]
[Black "Weis, Hans Juergen"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1897"]
[BlackElo "1221"]
[PlyCount "113"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Qf6 7. Be3 Ne7 8. Nc3 Qxd4 9. Bxd4 Nc6 10. Be3 Be7 11. Nd5 Bd8 12. 0-0 0-0 13. a3 Ne5 14. Be2 Be6 15. Rac1 c6 16. Nf4 Bc4 17. b3 Bxe2 18. Nxe2 Bf6 19. Rcd1 Rfd8 20. Rd2 b6 21. Rfd1 Be7 22. Nd4 g6 23. h3 c5 24. Nb5 a6 25. Nxd6 Ra7 26. f4 Nc6 27. Nc4 Rxd2 28. Rxd2 b5 29. Nb6 Rb7 30. Nd5 Kg7 31. Nxe7 Rxe7 32. e5 f6 33. exf6+ Kxf6 34. Bxc5 Re6 35. Kf2 g5 36. fxg5+ Kxg5 37. Rd5+ Kf4 38. Rh5 h6 39. Be3+ Ke4 40. Rxh6 Rxh6 41. Bxh6 Nd4 42. g4 Nxc2 43. g5 Kf5 44. h4 Kg6 45. a4 bxa4 46. bxa4 Nd4 47. Ke3 Ne6 48. a5 Nc5 49. Bf8 Nd7 50. Bb4 Ne5 51. Ke4 Nc6 52. Be1 Ne7 53. Kd4 Nc6+ 54. Kc5 Nxa5 55. Bxa5 Kh5 56. Kd5 Kg6 57. Ke6 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.04"]
[Round "3"]
[White "Albrecht, Carsten"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1973"]
[BlackElo "1897"]
[PlyCount "50"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Ne5 Nf6 4. Nxg4 Nxg4 5. e4 Nf6 6. e5 Nfd7 7. Bd3 e6 8. 0-0 c5 9. c3 Nc6 10. Be3 Qb6 11. Qb3 cxd4 12. Qxb6 Nxb6 13. cxd4 a6 14. a3 Nc4 15. b3 Nxe3 16. fxe3 Be7 17. Nd2 Bg5 18. Kf2 Nxd4 19. exd4 Bxd2 20. Ra2 Ba5 21. Rc2 g6 22. Ke3 Ke7 23. b4 Bb6 24. a4 Rac8 25. Rfc1 Rxc2 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.04"]
[Round "4"]
[White "Schumacher, Klaus"]
[Black "Knobel, Dagmar"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1897"]
[BlackElo "1165"]
[PlyCount "71"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d5 5. Bb5 Nge7 6. Nc3 a6 7. Bxc6+ bxc6 8. 0-0 c5 9. Nf5 d4 10. Nxe7 Bxe7 11. Nd5 0-0 12. c3 c6 13. Nxe7+ Qxe7 14. cxd4 cxd4 15. Qxd4 Rd8 16. Qc4 Bb7 17. Be3 Rd7 18. Rfe1 Rc8 19. b4 Re8 20. Bd4 Qe6 21. Qc3 f6 22. f4 Qg4 23. Qe3 Qe6 24. Re2 Qd6 25. Bc5 Qd3 26. Qxd3 Rxd3 27. Rae1 Bc8 28. e5 Bg4 29. Rf2 Rd1 30. Rxd1 Bxd1 31. Rd2 Bh5 32. Bd6 Re6 33. Rc2 Be8 34. f5 Rxe5 35. Bxe5 fxe5 36. Re2 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.03"]
[Round "1"]
[White "Marach, Jonas"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1169"]
[BlackElo "1897"]
[PlyCount "71"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Nf6 6. Nxf5 Qa5+ 7. Bd2 Qxf5 8. Bd3 Qg4 9. Qxg4 Nxg4 10. Nf3 e6 11. h3 Nf6 12. 0-0 Bd6 13. Rfe1 0-0 14. c4 Rd8 15. a3 c5 16. Bg5 Nbd7 17. Rad1 cxd4 18. Nxd4 Be5 19. Bc2 h6 20. Bh4 Rdc8 21. Bxf6 Bxf6 22. Nxe6 Ne5 23. Nd4 Nxc4 24. Bf5 Rd8 25. Nf3 Bxb2 26. Rb1 Bxa3 27. Rxb7 Nd6 28. Rb3 Nxf5 29. Rxa3 a5 30. Re5 g6 31. Raxa5 Rxa5 32. Rxa5 Rd1+ 33. Kh2 Rf1 34. Ra2 Nd6 35. Ne5 Kg7 36. Nd3 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.03"]
[Round "2"]
[White "Schumacher, Klaus"]
[Black "Koop, Thorben"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1897"]
[BlackElo "1210"]
[PlyCount "82"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Bc5 8. a3 a5 9. h3 Bh5 10. d4 Bxf3 11. dxc5 Bxe2 12. Qxe2 Nd7 13. Be3 Qe7 14. Nc3 Nxc5 15. b4 Nd7 16. c5 0-0 17. Bf4 e5 18. Nd5 Qd8 19. Bd2 Nxc5 20. Qc4 Ne6 21. Bc3 Rc8 22. Rfd1 Re8 23. Qb3 Ncd4 24. Qa2 a4 25. Bxd4 exd4 26. Ne3 b5 27. Rd2 Qc7 28. Nf5 Rcd8 29. Rad1 g6 30. Ng3 Kg7 31. Qb2 Qc3 32. Qxc3 dxc3 33. Rxd8 Rxd8 34. Rxd8 Nxd8 35. Ne2 c2 36. Kf1 Ne6 37. Ke1 Nd4 38. Nc1 Nb3 39. Nxb3 axb3 40. Kd2 Kf8 41. f4 h5 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.06"]
[Round "7"]
[White "Paetzold, Julius"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1426"]
[BlackElo "1913"]
[PlyCount "66"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Bg5 e6 6. Nxc6 bxc6 7. Qd4 Be7 8. Ne4 Nxe4 9. Bxe7 Qxe7 10. Qxe4 a5 11. e3 Ba6 12. Bxa6 Rxa6 13. 0-0 0-0 14. Rfd1 d5 15. Qd3 Rb6 16. b3 Ra8 17. c4 a4 18. cxd5 exd5 19. Rdc1 axb3 20. axb3 Rxa1 21. Rxa1 Qb7 22. e4 g6 23. exd5 cxd5 24. Rb1 d4 25. Qxd4 Rxb3 26. Rxb3 Qxb3 27. Qd8+ Kg7 28. Qd4+ f6 29. Qd7+ Kh6 30. g3 f5 31. Qd2+ Kg7 32. Qd4+ Kh6 33. Qh4+ Kg7 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.05"]
[Round "5"]
[White "Gladewitz, Marcellus"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1487"]
[BlackElo "1913"]
[PlyCount "39"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nxc6 bxc6 6. Bd3 e6 7. 0-0 Bb7 8. Nc3 Bb4 9. Na4 Qc7 10. c3 Bd6 11. f4 c5 12. Be3 c4 13. Bc2 Ne7 14. e5 Qc6 15. Rf2 Bc7 16. Qd2 0-0 17. Nc5 Bb6 18. Nxb7 Qxb7 19. Bxb6 axb6 20. Qd4 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.05"]
[Round "6"]
[White "Schumacher, Klaus"]
[Black "Buehrmann, Torsten"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1913"]
[BlackElo "1596"]
[PlyCount "44"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Bb5 Bb4 10. Bxc6+ bxc6 11. 0-0 0-0 12. Qb3 Ba6 13. Rd1 Bxc3 14. bxc3 Be2 15. Re1 Bxf3 16. gxf3 Qxb3 17. axb3 Rfb8 18. b4 h6 19. Kg2 Rb7 20. Be3 a6 21. Rec1 Ne7 22. Ra3 Nc8 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.04"]
[Round "3"]
[White "Schubert, Matthias"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1888"]
[BlackElo "1913"]
[PlyCount "43"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Bb4 7. 0-0 Bxc3 8. bxc3 Nge7 9. Qe2 Qc7 10. Rd1 0-0 11. e5 Na5 12. Bd3 Ng6 13. Ba3 Re8 14. Bd6 Qd8 15. g3 b6 16. h4 Bb7 17. Ng5 Qc8 18. Qh5 h6 19. Nxf7 Qc6 20. Nxh6+ Kh8 21. Ng4+ Kg8 22. Nf6+ 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.04"]
[Round "4"]
[White "Schumacher, Klaus"]
[Black "Kaiser, Gerhard"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1913"]
[BlackElo "1960"]
[PlyCount "86"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c4 Nb4 5. a3 N4c6 6. Nc3 d6 7. exd6 e5 8. d3 Bxd6 9. Be2 0-0 10. 0-0 h6 11. Nd5 Be6 12. Nd2 Nd4 13. Bf3 Nbc6 14. b4 Nxf3+ 15. Qxf3 Nd4 16. Qh5 Bxd5 17. cxd5 cxb4 18. Ne4 f5 19. Bg5 Be7 20. Bxe7 Qxe7 21. d6 Qf7 22. Qxf7+ Rxf7 23. Nc5 b6 24. Na6 bxa3 25. Rxa3 Nb5 26. Ra4 Nxd6 27. Re1 Rc8 28. h3 Re7 29. Nb4 Nf7 30. f4 Kf8 31. Nd5 Rd7 32. Ne3 exf4 33. Nxf5 Rcd8 34. Rxf4 Rxd3 35. Kh2 R8d7 36. Rfe4 Nd6 37. Nxd6 R3xd6 38. Re8+ Kf7 39. Ra8 Rd2 40. Ree8 Ra2 41. Rf8+ Kg6 42. Rf3 Rb7 43. Kg3 b5 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.03"]
[Round "1"]
[White "Koch, Yannick"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1913"]
[PlyCount "102"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. b3 d5 5. exd5 exd5 6. Bb5 Qe7+ 7. Qe2 Qxe2+ 8. Nxe2 Nf6 9. Bb2 Be7 10. 0-0 0-0 11. d4 cxd4 12. Nexd4 Nxd4 13. Bxd4 a6 14. Bd3 Ne4 15. Rae1 Bb4 16. Re2 Nc3 17. Bxc3 Bxc3 18. h3 b5 19. a3 Bb7 20. Rd1 Rfe8 21. Rxe8+ Rxe8 22. Nd2 Bxd2 23. Rxd2 Re1+ 24. Bf1 Ra1 25. Re2 Kf8 26. Re3 Rxa3 27. c4 dxc4 28. bxc4 Rxe3 29. fxe3 b4 30. Bd3 Ke7 31. Kf2 Ke6 32. Ke2 Bxg2 33. h4 Ke5 34. c5 Kd5 35. Bxa6 Kxc5 36. Bd3 g6 37. e4 Kd4 38. Bc2 Bxe4 39. Bxe4 Kxe4 40. Kd2 Kd4 41. Kc2 Kc4 42. Kb2 f5 43. Kc2 f4 44. Kd2 b3 45. Ke2 b2 46. Kf3 b1Q 47. Kxf4 Kd5 48. Kg5 Ke6 49. Kh6 Kf6 50. Kxh7 Qb7+ 51. Kh6 Qg7# 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2008.01.03"]
[Round "2"]
[White "Schumacher, Klaus"]
[Black "Franke, Klaus"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1913"]
[BlackElo "2045"]
[PlyCount "45"]
[EventDate "2008.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bb5 Nf6 6. 0-0 g6 7. Ne5 Bd7 8. Nxd7 Qxd7 9. Bg5 Bg7 10. Nd2 0-0 11. c3 a6 12. Ba4 b5 13. Bb3 Qf5 14. Bxf6 Qxf6 15. Qf3 Qxf3 16. Nxf3 e6 17. Rfe1 a5 18. Ne5 Nxe5 19. dxe5 a4 20. Bc2 a3 21. b3 Rac8 22. Bd3 Rb8 23. f4 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.07"]
[Round "7"]
[White "Schumacher, Klaus"]
[Black "Bonacic, Jascha"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1930"]
[BlackElo "1711"]
[PlyCount "129"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 f5 3. d4 d5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 c6 7. Nf3 Bd6 8. 0-0 0-0 9. Re1 Nbd7 10. Qb3 Kh8 11. Bg5 h6 12. Bxf6 Qxf6 13. Qc2 g5 14. e3 Qg7 15. a3 Nf6 16. Ne5 g4 17. Nd3 Ne4 18. b4 h5 19. Ne2 Ng5 20. Nef4 h4 21. Nh5 Qg8 22. Ndf4 hxg3 23. fxg3 Ne4 24. Bxe4 fxe4 25. b5 Bd7 26. bxc6 bxc6 27. a4 Qh7 28. Rab1 Rfb8 29. Rxb8+ Rxb8 30. Rb1 Rxb1+ 31. Qxb1 Qh6 32. Qb7 Be8 33. Qc8 Qf8 34. Qxg4 Qg8 35. Qxg8+ Kxg8 36. Nf6+ Kf7 37. Nxe8 Kxe8 38. Kf2 Kd7 39. Ke2 Kc7 40. Kd2 Kb6 41. Kc2 a5 42. h4 Be7 43. Ng6 Bf6 44. h5 Bg5 45. Kd2 c5 46. Nf4 cxd4 47. exd4 Kc6 48. Ke2 Kd6 49. Ng6 Ke6 50. g4 Kf6 51. Ne5 Bf4 52. Nc6 Kg5 53. Nxa5 Kxg4 54. Nc6 Kf5 55. a5 Bc7 56. a6 Bb6 57. Ke3 Kg5 58. Ne7 Kxh5 59. Nc8 Bxd4+ 60. Kxd4 Kg4 61. Ke3 Kf5 62. a7 d4+ 63. Kxd4 Kf4 64. a8Q e3 65. Qe4+ 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "6"]
[White "Domdey, Markus"]
[Black "Schumacher, Klaus"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1361"]
[BlackElo "1930"]
[PlyCount "39"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 e6 5. Nbd2 Ne7 6. b3 c5 7. Bb2 Nbc6 8. e3 b5 9. a3 0-0 10. c3 b4 11. Qc2 cxd4 12. Nxd4 bxc3 13. Bxc3 Bb7 14. Nxc6 Nxc6 15. Bxg7 Kxg7 16. Qb2+ Qf6 17. Qxf6+ Kxf6 18. f4 a5 19. Kf2 Rab8 20. Rhc1 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "4"]
[White "Langenfeld, Olaf"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1843"]
[BlackElo "1930"]
[PlyCount "57"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. c4 e6 6. a3 Bc5 7. Nb3 Qb6 8. Nxc5 Qxc5 9. Be3 Qe5 10. Nc3 Nge7 11. f4 Qc7 12. Na4 0-0 13. Nb6 Rb8 14. c5 e5 15. Qd6 Qxd6 16. cxd6 Ng6 17. f5 Nf4 18. g3 Nh5 19. Bg2 Nf6 20. Rd1 Ng4 21. Bc5 Nf6 22. h3 Nh5 23. Kf2 Nf6 24. g4 h6 25. Bf3 g5 26. h4 h5 27. hxg5 Nxg4+ 28. Bxg4 hxg4 29. f6 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "3"]
[White "Schumacher, Klaus"]
[Black "Boehning, Kilian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1930"]
[PlyCount "19"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qc6 4. Bb5 Qxb5 5. Nxb5 a6 6. Nxc7+ Kd7 7. Nxa8 Kc6 8. Qf3+ Kd7 9. Qd5+ Ke8 10. Nc7# 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.05"]
[Round "5"]
[White "Schumacher, Klaus"]
[Black "Duessler, Stefanie"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1930"]
[BlackElo "1517"]
[PlyCount "71"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 0-0 8. Bg5 d6 9. c3 Re8 10. b4 Bb6 11. Qf3 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Nd2 Kh8 15. Nc4 Rg8 16. Rfe1 Bh3 17. Bf1 a5 18. Nxb6 cxb6 19. Re3 Be6 20. Rd1 Rgd8 21. a3 Rd7 22. f4 axb4 23. axb4 Re8 24. Ra1 Bf5 25. Ra6 Rb7 26. Bd3 d5 27. e5 Bxd3 28. Rxd3 fxe5 29. fxe5 Rxe5 30. Rg3 Kh7 31. Ra8 Re6 32. h3 Rc7 33. Rd8 Rg6 34. Re3 Re6 35. Rxe6 fxe6 36. Re8 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.04"]
[Round "2"]
[White "Kohlmann, Arndt"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1964"]
[BlackElo "1930"]
[PlyCount "63"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. c4 e6 6. Nc3 Bb4 7. Nc2 Bxc3+ 8. bxc3 Qa5 9. Bb2 Nf6 10. Bd3 0-0 11. 0-0 Ne5 12. Kh1 Nxd3 13. Qxd3 d5 14. cxd5 exd5 15. e5 Ne4 16. Ba3 Re8 17. f3 Qxc3 18. Qxd5 Qxc2 19. fxe4 Be6 20. Qd4 b5 21. Bd6 Bxa2 22. Rf2 Qc4 23. Qe3 Bb3 24. Rb1 Rac8 25. h4 Ba4 26. Rbf1 Bc2 27. Qg5 Qxe4 28. Rxf7 Qg6 29. Qf4 h6 30. Qf2 Bd3 31. Qa2 Bxf1 32. Rf8+ 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2007.01.04"]
[Round "1"]
[White "Schumacher, Klaus"]
[Black "Hess, Volker"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1930"]
[PlyCount "77"]
[EventDate "2007.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Bg5 Bd6 9. Nf3 Nc6 10. 0-0-0 Ke7 11. Nb5 h6 12. Bxf6+ gxf6 13. g3 Rad8 14. Rd2 a6 15. Nxd6 cxd6 16. c3 Rd7 17. Rhd1 Rhd8 18. Rd3 d5 19. Nd2 d4 20. Nc4 dxc3 21. Rxd7+ Rxd7 22. Rxd7+ Kxd7 23. bxc3 Na7 24. Ne3 h5 25. a4 Nc8 26. Kc2 Nb6 27. Kb3 a5 28. Nc4 Nxc4 29. Kxc4 Kc6 30. h3 f5 31. f3 fxe4 32. fxe4 b6 33. g4 h4 34. g5 Kd7 35. Kb5 Ke7 36. Kxb6 Kf7 37. c4 Kg6 38. c5 Kxg5 39. c6 1-0

[Event "Gotha op 8th"]
[Site "Gotha"]
[Date "2006.11.17"]
[Round "9"]
[White "Baumert, Andre"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "D33"]
[WhiteElo "1908"]
[BlackElo "1930"]
[PlyCount "101"]
[EventDate "2006.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 e6 4. Bg2 d5 5. cxd5 exd5 6. d4 c4 7. Nc3 Nf6 8. 0-0 Be6 9. b3 Bb4 10. Bd2 Bxc3 11. Bxc3 Ne4 12. Rc1 Nxc3 13. Rxc3 b5 14. bxc4 bxc4 15. Qa4 Bd7 16. Qa3 Qe7 17. Qxe7+ Nxe7 18. Ne5 Rb8 19. Ra3 Be6 20. Rxa7 Nf5 21. e3 f6 22. Nc6 Rc8 23. Nb4 Rd8 24. Ra5 Ne7 25. Rd1 0-0 26. e4 dxe4 27. Bxe4 Rb8 28. a3 f5 29. Bf3 f4 30. Kg2 fxg3 31. hxg3 c3 32. Rc5 Bb3 33. Rc1 Nf5 34. R5xc3 Nxd4 35. Rxb3 Nxb3 36. Bd5+ Kh8 37. Bxb3 Ra8 38. a4 Rfb8 39. Rc4 g6 40. Bd1 Rb6 41. Nd5 Rb2 42. Rc7 Rf8 43. Bf3 h5 44. Nf4 Rf6 45. Be4 Rd2 46. Nxg6+ Kg8 47. Nf4 h4 48. Rc6 Rf8 49. a5 hxg3 50. Kxg3 Kh8 51. Ng6+ 1-0

[Event "Gotha op 8th"]
[Site "Gotha"]
[Date "2006.11.16"]
[Round "8"]
[White "Schumacher, Klaus"]
[Black "Fischer, Gerd"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1930"]
[BlackElo "2149"]
[PlyCount "78"]
[EventDate "2006.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 e6 2. d4 f5 3. Nc3 Nf6 4. g3 d5 5. cxd5 exd5 6. Bg2 c6 7. Nf3 Bd6 8. 0-0 0-0 9. Ne5 Nbd7 10. f4 Qe7 11. a3 a5 12. Re1 Kh8 13. e3 Ne4 14. Qh5 Kg8 15. Bh3 g6 16. Nxg6 Qf7 17. Nxe4 dxe4 18. Qxf5 Qxf5 19. Bxf5 Rxf5 20. Ne5 Nxe5 21. dxe5 Bc5 22. Bd2 Rf8 23. Rac1 Rd8 24. Bc3 Bg4 25. Kg2 Rd3 26. h3 Bf3+ 27. Kf2 h5 28. e6 Rd5 29. g4 hxg4 30. hxg4 Kf8 31. Rg1 Ke7 32. f5 Rg8 33. b4 axb4 34. axb4 Bb6 35. Rg3 Bxg4 36. Rh1 Rxf5+ 37. Ke1 Rf3 38. Rh7+ Kxe6 39. Rh6+ Kd5 0-1

[Event "Gotha op 8th"]
[Site "Gotha"]
[Date "2006.11.15"]
[Round "5"]
[White "Nuernberg, Thomas"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1930"]
[PlyCount "68"]
[EventDate "2006.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. Nd5 e6 6. Ne3 Nge7 7. c3 d5 8. exd5 exd5 9. Be2 0-0 10. 0-0 d4 11. Nc2 d3 12. Ne3 dxe2 13. Qxe2 Nd5 14. Nc4 Bf5 15. Nh4 Qxh4 16. g3 Qe4 17. Qxe4 Bxe4 18. Re1 Bd3 19. b3 Ndb4 20. cxb4 Bxa1 21. Re3 Bxc4 22. bxc4 Nxb4 23. d3 Rfe8 24. a3 Rxe3 25. fxe3 Nxd3 26. e4 Nxc1 27. e5 Rd8 28. a4 Rd2 29. Kf1 Nd3 30. g4 Rf2+ 31. Kg1 Bd4 32. a5 Nxe5 33. g5 Nf3+ 34. Kh1 Rxh2# 0-1

[Event "Gotha op 8th"]
[Site "Gotha"]
[Date "2006.11.15"]
[Round "6"]
[White "Wahlicht, Mike"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1930"]
[PlyCount "120"]
[EventDate "2006.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Nf3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e6 7. Nc3 Bb4 8. a3 Bxc3+ 9. bxc3 Nge7 10. Bd3 Na5 11. c4 Nxc4 12. Qa4+ b5 13. Qc2 Bb7 14. a4 a6 15. 0-0 Rc8 16. Qe2 0-0 17. axb5 axb5 18. Re1 Nf5 19. Be4 Qxe4 20. Qxe4 Bxe4 21. Rxe4 Rfd8 22. g4 Nfd6 23. Re2 Rb8 24. Rb1 b4 25. Bg5 Rd7 26. Bf4 Rb5 27. Ra2 h6 28. Ra4 Rdb7 29. Bxd6 Nxd6 30. Nd2 b3 31. Rb2 Rb4 32. Rxb4 Rxb4 33. Rxb3 Rxd4 34. Rb8+ Kh7 35. Nf3 Rxg4+ 36. Kf1 Rf4 37. Ke2 g5 38. h3 e5 39. Rd8 Nc4 40. Rd7 Kg6 41. Rc7 f6 42. Rc6 h5 43. Rc8 g4 44. hxg4 hxg4 45. Nh4+ Kg5 46. Ng2 Rd4 47. Rg8+ Kf5 48. Rc8 Ke4 49. Rg8 f5 50. Rg5 Rd2+ 51. Ke1 Rb2 52. Nh4 Kd3 53. Kf1 Nd2+ 54. Kg2 f4 55. Rxg4 Ne4 56. Ng6 Nxf2 57. Rh4 Ke4 58. Kg1 Kf3 59. Kh2 Ng4+ 60. Kh3 Rh2# 0-1

[Event "Gotha op 8th"]
[Site "Gotha"]
[Date "2006.11.14"]
[Round "4"]
[White "Schumacher, Klaus"]
[Black "Dorawa, Bernhard"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1930"]
[BlackElo "2096"]
[PlyCount "84"]
[EventDate "2006.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 e5 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 d6 7. Ng5 Nh6 8. Qd5 Qe7 9. f4 f6 10. Nf3 Nf7 11. 0-0 Nfd8 12. f5 b6 13. Rd1 Bb7 14. Nb5 Nd4 15. Nbxd4 Bxd5 16. Bb5+ Kf7 17. exd5 exd4 18. Re1 Qb7 19. Be8+ Kg8 20. Nxd4 Qxd5 21. Be3 Rc8 22. Ba4 Nf7 23. Bb3 Qb7 24. Be6 Re8 25. Bf4 g5 26. Bg3 Kg7 27. Rec1 Ne5 28. Nb5 Kh6 29. Rc7 Qe4 30. Rxa7 d5 31. Nc3 Bc5+ 32. Kh1 Qc2 33. Nxd5 Qxb2 34. Rf1 Ra8 35. Bxe5 Qxe5 36. Rf7 Rhf8 37. Nxf6 Qxf6 38. Rxf6+ Rxf6 39. Rf3 Rff8 40. Rh3+ Kg7 41. Rg3 h6 42. h4 Kf6 0-1

[Event "Gotha op 8th"]
[Site "Gotha"]
[Date "2006.11.14"]
[Round "3"]
[White "Schumacher, Klaus"]
[Black "Kuenne, Lutz Dieter"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1930"]
[BlackElo "1601"]
[PlyCount "52"]
[EventDate "2006.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 d6 6. 0-0 Be7 7. b3 0-0 8. Bb2 a6 9. c4 Nbd7 10. Nd2 Qc7 11. f4 b6 12. N2f3 Bb7 13. Qe2 Nc5 14. e5 Ne8 15. exd6 Bxd6 16. Ng5 Nxd3 17. Qxd3 Nf6 18. Qg3 Rae8 19. Kh1 h6 20. Nb5 axb5 21. Bxf6 g6 22. cxb5 hxg5 23. Qh3 Bxg2+ 24. Kxg2 Qc2+ 25. Rf2 Qe4+ 26. Kg1 Be5 1-0

[Event "Gotha op 8th"]
[Site "Gotha"]
[Date "2006.11.13"]
[Round "1"]
[White "Schumacher, Klaus"]
[Black "Sack, Matthias"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1930"]
[PlyCount "96"]
[EventDate "2006.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Bd2 Bg7 7. Bc3 Nf6 8. Bd3 0-0 9. 0-0 d5 10. exd5 cxd5 11. b3 Bb7 12. Nd2 d4 13. Bb2 Nd5 14. Qf3 Qc7 15. Be4 e6 16. Ba3 Rfd8 17. Bxd5 Rxd5 18. Qd3 Rc8 19. Rac1 Rh5 20. Qg3 Qa5 21. Nc4 Qd5 22. f4 Ba6 23. Nd6 Rd8 24. c4 dxc3 25. Rfd1 Qa5 26. Nc4 Bxc4 27. Rxd8+ Qxd8 28. bxc4 Qd4+ 29. Kh1 Qxc4 30. f5 h6 31. fxg6 fxg6 32. Qxg6 Rf5 33. h3 c2 34. Bb2 Rf1+ 35. Rxf1 Qxf1+ 36. Kh2 Qf4+ 37. Kg1 c1Q+ 38. Bxc1 Qxc1+ 39. Kh2 Qf4+ 40. Kg1 Qc1+ 41. Kh2 Qf4+ 42. Kg1 Qf5 43. Qe8+ Kh7 44. a4 Bd4+ 45. Kh1 Qf1+ 46. Kh2 Bg1+ 47. Kg3 Qd3+ 48. Kg4 Qg6+ 0-1

[Event "Gotha op 8th"]
[Site "Gotha"]
[Date "2006.11.13"]
[Round "2"]
[White "Schwarz, Hilmar"]
[Black "Schumacher, Klaus"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1940"]
[BlackElo "1930"]
[PlyCount "71"]
[EventDate "2006.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Qb6 7. Nf5 Qa5+ 8. Bd2 Qe5 9. Nxg7+ Qxg7 10. Bc3 Nf6 11. Be2 d6 12. Na3 a6 13. f4 Be6 14. 0-0 Rg8 15. b4 h5 16. Nc2 Qh7 17. Bxf6 exf6 18. Qxd6 Rd8 19. Qc5 Rd2 20. Bd1 h4 21. Ne3 h3 22. g3 f5 23. Nd5 Qg7 24. e5 Bxd5 25. cxd5 Ne7 26. Ba4+ b5 27. Bxb5+ axb5 28. Qxb5+ Kd8 29. Qb8+ Kd7 30. Qb7+ Ke8 31. d6 f6 32. Rac1 fxe5 33. dxe7 e4 34. Rc8+ Kf7 35. e8Q+ Kf6 36. Qe5# 1-0

[Event "Gotha op 8th"]
[Site "Gotha"]
[Date "2006.11.11"]
[Round "7"]
[White "Schumacher, Klaus"]
[Black "Causevic, Ismet"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1930"]
[BlackElo "1992"]
[PlyCount "90"]
[EventDate "2006.11.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. 0-0 d6 7. Re1 Nbd7 8. b3 Be7 9. Bb2 0-0 10. Nc3 Qc7 11. Nf3 b5 12. a3 Bb7 13. h3 Rfe8 14. Re3 Nc5 15. Rc1 Rad8 16. b4 Ncd7 17. Ne2 d5 18. Ng3 dxe4 19. Nxe4 Nxe4 20. Bxe4 Ne5 21. Qe2 Nxf3+ 22. Bxf3 Bg5 23. Rc3 Qb6 24. Rb1 Rd2 25. Qe1 Bxf3 26. Rxf3 Rxc2 27. Qe5 f6 28. Qg3 e5 29. Rf5 Bf4 30. Qb3+ Rc4 31. Rh5 Qe6 32. Kf1 Rec8 33. Rh4 g5 34. Rh5 Qf5 35. Rd1 Kg7 36. g4 Qe6 37. Qd3 h6 38. Qf3 e4 39. Bxf6+ Qxf6 40. Rd7+ Kg6 41. Qe2 Qc6 42. Rd1 Rc1 43. Rxc1 Qxc1+ 44. Kg2 Qc4 45. Qd1 Qd3 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2006.01.08"]
[Round "7"]
[White "Schumacher, Klaus"]
[Black "Welz, Thilo"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1915"]
[PlyCount "46"]
[EventDate "2006.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bd3 Be7 8. 0-0 b5 9. a3 Bb7 10. Kh1 Nbd7 11. f4 Nc5 12. Qe2 0-0 13. Nf3 Qc7 14. e5 Ne8 15. Bxe7 Qxe7 16. Rad1 Rd8 17. Rd2 dxe5 18. Nxe5 Nf6 19. Rfd1 Nd5 20. Nxd5 Bxd5 21. Nf3 Qb7 22. Rf1 Nxd3 23. Rxd3 Bc4 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2006.01.07"]
[Round "6"]
[White "Basse, Heino"]
[Black "Schumacher, Klaus"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1451"]
[BlackElo "1915"]
[PlyCount "112"]
[EventDate "2006.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Nxc6 Bxc3+ 7. bxc3 bxc6 8. Be2 Bb7 9. e5 Qa5 10. Rb1 Ba6 11. Qd6 Ne7 12. Bxa6 Qxa6 13. Ba3 Nc8 14. Rb8 Rxb8 15. Qxb8 f6 16. f4 Rg8 17. Qb4 Qb6 18. Qxb6 axb6 19. Kd2 Ne7 20. Rb1 b5 21. c4 fxe5 22. fxe5 bxc4 23. Rb8+ Kf7 24. Rxg8 Nxg8 25. Bd6 Ke8 26. Kc3 Kd8 27. Kxc4 Kc8 28. Bf8 Nh6 29. h3 Nf5 30. g4 Ne3+ 31. Kd3 Nd1 32. Ke2 Nc3+ 33. Kd3 Nd5 34. Kc4 g6 35. Bh6 Kc7 36. Kc5 Nc3 37. Kc4 Nd1 38. h4 Nf2 39. g5 Ne4 40. Kd3 Ng3 41. Kc4 Nf5 42. Kc5 Nxh4 43. a4 Nf3 44. a5 Nxe5 45. a6 d6+ 46. Kd4 Kb6 47. Bf8 Nf7 48. Be7 Kxa6 49. Kc4 Kb6 50. Bf6 d5+ 51. Kd4 c5+ 52. Kc3 Kb5 53. Kb3 c4+ 54. Kc3 e5 55. Kd2 d4 56. c3 d3 0-1

