[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2022.05.01"]
[Round "9.3"]
[White "Schruefer, Guenther"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2177"]
[BlackElo "2138"]
[PlyCount "92"]
[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 "Lehrte"]
[BlackTeam "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 a6 6. h3 Nc6 7. Bf4 e6 8. Nf3 Be7 9. 0-0 h6 10. Nbd2 Bd7 11. Ne5 Nxe5 12. dxe5 Nh7 13. Be3 Qc7 14. f4 Nf8 15. Bd4 g6 16. b4 Bc6 17. a4 b6 18. Qe2 Bb7 19. Qe3 Nd7 20. Rfc1 Qd8 21. Kh1 h5 22. Nf3 h4 23. Rg1 Qc7 24. Qe1 Rc8 25. Rc1 Kf8 26. Bf2 Qd8 27. Nd4 Kg8 28. Qe2 Ra8 29. Qg4 Nf8 30. f5 exf5 31. Bxf5 Rh5 32. e6 Rg5 33. exf7+ Kxf7 34. Be6+ Kg7 35. Qf4 Rh5 36. Qf7+ Kh6 37. Bg4 Rb8 38. Bxh5 Kxh5 39. Rce1 Bg5 40. Re5 Kh6 41. Nf3 d4 42. Bxd4 Nh7 43. Re6 Qg8 44. Nxg5 Nxg5 45. Qxg8 Rxg8 46. Rxb6 Be4 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2022.04.24"]
[Round "5.3"]
[White "Renner, Kai"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2164"]
[BlackElo "2138"]
[PlyCount "113"]
[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 "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 h5 4. Bd3 g6 5. Nf3 Bg4 6. Nbd2 Qd7 7. 0-0 Nh6 8. Re1 e6 9. Nf1 Be7 10. c3 Nf5 11. N1d2 c5 12. dxc5 Bxc5 13. h3 Bxf3 14. Nxf3 Be7 15. Bg5 Bxg5 16. Nxg5 Nc6 17. Qd2 Qe7 18. Rad1 0-0-0 19. g3 Kb8 20. Qf4 Rc8 21. Re2 Rc7 22. Nf3 Rhc8 23. Qd2 Qc5 24. Qf4 Qe7 25. Kg2 a6 26. Qg5 Qc5 27. g4 Ng7 28. Qf6 Qf8 29. Ng5 Ne8 30. Qf4 Qg7 31. Nf3 Rd7 32. gxh5 gxh5+ 33. Kh2 Ka8 34. Rg1 Qh8 35. a3 Nd8 36. Qg5 f6 37. Qg8 Qxg8 38. Rxg8 fxe5 39. Nxe5 Re7 40. Ng6 Nc6 41. Nxe7 Nxe7 42. Rh8 Nc7 43. Rxh5 Nc6 44. f4 Rf8 45. Kg3 Kb8 46. Rg5 e5 47. fxe5 Ne6 48. Rf5 Rg8+ 49. Kh2 Nc5 50. Bb1 d4 51. b4 d3 52. Rd2 Nd7 53. e6 Nde5 54. Rxd3 Nxd3 55. Bxd3 Rd8 56. Be4 Kc7 57. Bxc6 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2022.04.03"]
[Round "8.3"]
[White "Lau, Udo"]
[Black "Stotyn, Fabian"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2138"]
[BlackElo "2187"]
[PlyCount "72"]
[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 "Salzgitter"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. Be2 Nc6 5. 0-0 Bg4 6. b3 Bxf3 7. Bxf3 cxd4 8. exd4 e6 9. Bb2 Bd6 10. Re1 0-0 11. Nd2 Qc7 12. Nf1 b5 13. a4 b4 14. Qd3 Rfc8 15. Re2 Rab8 16. Rd1 Rb6 17. g3 Ne7 18. Ne3 g6 19. Bg2 Rc6 20. Rdd2 Qb7 21. h3 a6 22. Rd1 Nf5 23. Ng4 Nd7 24. Rc1 Bf8 25. Ne3 Nxe3 26. fxe3 f5 27. Rf1 Qc7 28. g4 Nf6 29. gxf5 exf5 30. Rff2 Ne4 31. Rf4 Bd6 32. Rf1 Bh2+ 33. Kh1 Ng3+ 34. Kxh2 Nxe2+ 35. Kh1 Ng3+ 36. Kg1 Ne4 0-1

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2022.03.06"]
[Round "7.3"]
[White "Franke, Reiner"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2231"]
[BlackElo "2138"]
[PlyCount "83"]
[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 "Werder Bremen III"]
[BlackTeam "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bc5 5. e3 d6 6. a3 a5 7. Nge2 Bg4 8. h3 Bd7 9. 0-0 0-0 10. Kh2 Re8 11. d3 Rb8 12. b3 Ne7 13. Bb2 Bc6 14. e4 Ng6 15. Nd5 Bxd5 16. cxd5 c6 17. Nc3 Bd4 18. Rb1 cxd5 19. Nxd5 Nxd5 20. Bxd4 exd4 21. exd5 Rc8 22. b4 Rc3 23. Qa4 Rxd3 24. bxa5 Re7 25. Rfd1 Ne5 26. a6 bxa6 27. Qxa6 Rxd1 28. Rxd1 g5 29. Rxd4 Rc7 30. Qe2 Qf6 31. Rb4 Rc3 32. a4 Kg7 33. Be4 Nd7 34. Bg2 Ra3 35. Qd2 h6 36. Rc4 Nc5 37. a5 Qa1 38. h4 Ra2 39. Qe3 Ra3 40. Qd2 Ra2 41. Qe3 Ra3 42. Qd2 1/2-1/2

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.12.12"]
[Round "4.3"]
[White "Lau, Udo"]
[Black "Boettcher, Christian"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2138"]
[BlackElo "2206"]
[PlyCount "103"]
[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 "Salzgitter"]
[BlackTeam "Hellern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. d5 a5 9. Nd4 Na6 10. e4 fxe4 11. Nxe4 Nxe4 12. Bxe4 Bh3 13. Re1 Qf7 14. Be3 Nc5 15. Bh1 Rab8 16. Qd2 b6 17. Rac1 Rbe8 18. b3 Kh8 19. Rcd1 Bg4 20. f3 Bd7 21. Bg2 e6 22. Ne2 exd5 23. cxd5 Bf5 24. Bd4 Nd3 25. Bxg7+ Qxg7 26. Rf1 Nb4 27. Nf4 Re7 28. a3 Na6 29. Rfe1 Rfe8 30. Rxe7 Qxe7 31. Bf1 Nc5 32. b4 axb4 33. axb4 Nd7 34. Kf2 Ne5 35. Qc3 Qg7 36. Kg2 h5 37. Re1 Re7 38. Ne6 Bxe6 39. dxe6 g5 40. Bc4 g4 41. f4 Nf3 42. Qxg7+ Kxg7 43. Rd1 Kf6 44. Bd5 c5 45. Bxf3 gxf3+ 46. Kxf3 Kxe6 47. bxc5 dxc5 48. h3 b5 49. g4 hxg4+ 50. hxg4 b4 51. Re1+ Kf7 52. Rxe7+ 1/2-1/2

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.11.21"]
[Round "3.2"]
[White "Lau, Udo"]
[Black "Pahl, Theis"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2138"]
[BlackElo "2191"]
[PlyCount "50"]
[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 "Salzgitter"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 d5 3. cxd5 Qxd5 4. Nf3 Nf6 5. Nc3 Qa5 6. Bg2 Nc6 7. 0-0 e4 8. Ne1 Bf5 9. Nc2 0-0-0 10. Ne3 Bg6 11. a3 Be7 12. Rb1 Kb8 13. b4 Qh5 14. Qa4 Nd4 15. Re1 Ng4 16. Nxg4 Qxg4 17. h3 Qe6 18. Bb2 h5 19. d3 h4 20. Nxe4 Bxe4 21. dxe4 hxg3 22. fxg3 Bf6 23. e3 Nf3+ 24. Bxf3 Rd2 25. Bxf6 Qxh3 0-1

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.10.24"]
[Round "2.3"]
[White "Lau, Udo"]
[Black "Ackermann, Dennie"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2138"]
[BlackElo "2116"]
[PlyCount "80"]
[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 "Salzgitter"]
[BlackTeam "Hannover"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 e6 3. g3 b5 4. Bg2 Nd7 5. 0-0 Nb6 6. Qd3 a6 7. e4 dxe4 8. Qxe4 Nf6 9. Qe2 Bb7 10. Rd1 Be7 11. Nbd2 0-0 12. Nf1 Nfd5 13. Ne3 c5 14. Nxd5 Nxd5 15. dxc5 Bxc5 16. Bd2 Qb6 17. Be1 Rac8 18. c3 Rfd8 19. a4 b4 20. c4 Nf6 21. Rxd8+ Rxd8 22. Rd1 Bc6 23. b3 Kf8 24. Ne5 Bxg2 25. Kxg2 a5 26. Qf3 Rxd1 27. Qxd1 Qb7+ 28. Qf3 Qxf3+ 29. Kxf3 Ke7 30. Bd2 Nd7 31. Nxd7 Kxd7 32. Ke2 Kc6 33. f3 Bd6 34. Be3 Be7 35. Kd3 Bd6 36. Bd4 Bf8 37. g4 Kc7 38. h3 Kc6 39. Ke4 Kc7 40. f4 Kc6 1/2-1/2

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.10.10"]
[Round "1.2"]
[White "Wittje, Berthold"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2229"]
[BlackElo "2138"]
[PlyCount "101"]
[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 "Oldenburg Union"]
[BlackTeam "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d6 2. d4 Nd7 3. c4 c6 4. Nc3 e5 5. e4 Be7 6. g3 Ngf6 7. Bg2 0-0 8. 0-0 Qc7 9. b3 Re8 10. Bb2 Bf8 11. Qd2 exd4 12. Nxd4 Nc5 13. Rfe1 a5 14. Rad1 Bd7 15. h3 Rad8 16. Kh2 Bc8 17. f4 h6 18. Qf2 Bd7 19. Kh1 Qc8 20. g4 Nh7 21. Nf5 Bxf5 22. gxf5 Nd7 23. Rg1 Ndf6 24. Qh4 Kh8 25. Bf3 Qc7 26. Rd2 Qb8 27. Rdg2 Ng8 28. Ne2 f6 29. Nd4 Rd7 30. Ne6 Rde7 31. Bh5 Rxe6 32. fxe6 Rxe6 33. Bg6 Re7 34. Qh5 Qc8 35. Bf5 Qe8 36. Qf3 d5 37. cxd5 cxd5 38. exd5 Re3 39. Qd1 Ne7 40. Be6 Ng8 41. Re1 Rxe1+ 42. Qxe1 Bd6 43. Re2 Qh5 44. Rf2 Nf8 45. Qe4 Ne7 46. Kg2 Qg6+ 47. Qxg6 Nfxg6 48. f5 Ne5 49. Bd4 Kh7 50. Rc2 g6 51. Bc5 1-0

[Event "Niedersachsen-ch op-A"]
[Site "Verden an der Aller"]
[Date "2020.01.05"]
[Round "7"]
[White "Balazs, Balint"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2158"]
[BlackElo "2166"]
[PlyCount "89"]
[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. d4 Nf6 2. Nc3 d5 3. Bf4 c6 4. e3 Bf5 5. Nf3 Nbd7 6. Be2 h6 7. Ne5 Nxe5 8. Bxe5 Nd7 9. g4 Nxe5 10. gxf5 Nd7 11. Qd3 Nf6 12. 0-0-0 Qa5 13. Kb1 0-0-0 14. Bf1 Kb8 15. Bh3 e6 16. fxe6 fxe6 17. Bxe6 Bb4 18. Bf5 Bxc3 19. Qxc3 Qxc3 20. bxc3 Rhf8 21. Rdf1 Rd6 22. Rhg1 Ne8 23. Bg6 Nc7 24. Kc1 Nb5 25. Kd2 Rdf6 26. Rg2 Nd6 27. h4 Kc7 28. Ke2 Kd8 29. Bd3 Ne8 30. c4 dxc4 31. Bxc4 Rf5 32. f3 Ke7 33. Rg4 g5 34. hxg5 hxg5 35. e4 Ra5 36. e5 Rf4 37. Rxf4 gxf4 38. Kd3 c5 39. d5 b5 40. d6+ Kd7 41. Bf7 c4+ 42. Ke4 Rxa2 43. Bxe8+ Kxe8 44. Rh1 Rxc2 45. e6 1-0

[Event "Niedersachsen-ch op-A"]
[Site "Verden an der Aller"]
[Date "2020.01.04"]
[Round "5"]
[White "Lau, Udo"]
[Black "Brunner, Wilken"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2166"]
[BlackElo "1978"]
[PlyCount "93"]
[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. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. Nbd2 b6 7. Ne5 c5 8. dxc5 bxc5 9. b3 Bb7 10. Bb2 Qc7 11. Ndf3 Rd8 12. Nxf7 Kxf7 13. Ng5+ Kg8 14. Nxe6 Qd6 15. Nxd8 Bxd8 16. c4 Be7 17. cxd5 Nxd5 18. e4 Nb6 19. Qc2 Nc6 20. Rad1 Qe6 21. a3 a5 22. f4 a4 23. bxa4 Nd4 24. Bxd4 cxd4 25. a5 Nc4 26. Qb3 Ba6 27. e5 Rc8 28. Rc1 Bxa3 29. Rxc4 Bxc4 30. Qxa3 Bxf1 31. Bxf1 Qd5 32. a6 Rc3 33. Qa4 Rc8 34. a7 d3 35. Bxd3 Qxd3 36. Qa2+ Kf8 37. a8Q Qe3+ 38. Kg2 Rxa8 39. Qxa8+ Ke7 40. Qb7+ Ke8 41. Qc6+ Kf8 42. Qd6+ Kg8 43. Qe6+ Kf8 44. Qf5+ Kg8 45. e6 Qe2+ 46. Kh3 Qf1+ 47. Kh4 1-0

[Event "Niedersachsen-ch op-A"]
[Site "Verden an der Aller"]
[Date "2020.01.04"]
[Round "6"]
[White "Lau, Udo"]
[Black "Loecken, Siegfried"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2166"]
[BlackElo "2001"]
[PlyCount "99"]
[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. d4 Nf6 2. g3 c5 3. d5 e6 4. dxe6 fxe6 5. Bg2 d5 6. Nf3 Be7 7. 0-0 0-0 8. Nbd2 Nc6 9. c3 Qe8 10. Qc2 Qh5 11. Re1 e5 12. e4 d4 13. h4 h6 14. Nh2 Be6 15. Ndf1 Rad8 16. Bd2 g5 17. hxg5 hxg5 18. f3 Rd7 19. Qc1 Ne8 20. Rd1 Bd8 21. g4 Qg6 22. Ng3 Nd6 23. Nf5 Nc4 24. Nf1 Nxd2 25. Rxd2 Bb6 26. N1g3 c4 27. Rf2 d3 28. Qd2 Bc5 29. Bf1 Ne7 30. Ne3 Bf7 31. Rh2 Qb6 32. Re1 Ng6 33. Kh1 Nh4 34. Bg2 Ng6 35. Ngf5 Nf4 36. Nh6+ Kg7 37. Nxf7 Rfxf7 38. Nxc4 Qa6 39. b3 b5 40. Ne3 Qb6 41. Nf5+ Rxf5 42. exf5 b4 43. Rd1 Qd6 44. Bf1 bxc3 45. Qxc3 Ne2 46. Qe1 Qd4 47. Rh5 Bb4 48. Rxg5+ Kh8 49. Qh4+ Rh7 50. Rh5 1-0

[Event "Niedersachsen-ch op-A"]
[Site "Verden an der Aller"]
[Date "2020.01.03"]
[Round "3"]
[White "Lau, Udo"]
[Black "Rieping, Heiner"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2166"]
[BlackElo "1914"]
[PlyCount "58"]
[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. d4 d5 2. c4 e6 3. e3 f5 4. Nc3 Nf6 5. Nf3 c6 6. Bd3 Bd6 7. Qe2 0-0 8. Bd2 Ne4 9. 0-0-0 b6 10. Kb1 Bb7 11. Ne5 Bxe5 12. dxe5 Nd7 13. f4 Ndc5 14. Nxe4 fxe4 15. Bc2 Ba6 16. b3 dxc4 17. bxc4 b5 18. Bb4 Qb6 19. Bxc5 Qxc5 20. Bxe4 bxc4 21. Rd4 Qa3 22. Qc2 Rab8+ 23. Ka1 Qxe3 24. Bxh7+ Kh8 25. Re4 Qa3 26. Bg6 c3 27. Ra4 Qb2+ 28. Qxb2 cxb2+ 29. Kb1 Bc4 1-0

[Event "Niedersachsen-ch op-A"]
[Site "Verden an der Aller"]
[Date "2020.01.03"]
[Round "4"]
[White "Stoy, Ulf"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1988"]
[BlackElo "2166"]
[PlyCount "43"]
[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. Nc3 Nf6 3. Nf3 Nc6 4. e4 d6 5. d4 Bg4 6. d5 Nd4 7. Be3 c5 8. dxc6 Nxc6 9. Be2 Be7 10. 0-0 0-0 11. Qd2 a6 12. h3 Bh5 13. Rfd1 Rc8 14. Rac1 Re8 15. b3 Bf8 16. Ne1 Bxe2 17. Qxe2 Qe7 18. Bg5 Qe6 19. Nf3 h6 20. Bxf6 Qxf6 21. Nd5 Qe6 22. Rc3 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[Site "Verden an der Aller"]
[Date "2020.01.02"]
[Round "2"]
[White "Harms, Friedjof"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1852"]
[BlackElo "2166"]
[PlyCount "67"]
[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. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. Bxc6 dxc6 7. d3 Nf6 8. 0-0 0-0 9. Qe1 b6 10. Qh4 Nd7 11. Qxd8 Rxd8 12. Bd2 Ba6 13. Rae1 f6 14. f5 e5 15. b3 Nf8 16. Be3 Rd7 17. Rd1 Rad8 18. g4 Bc8 19. h3 Rf7 20. Kf2 Nd7 21. Rg1 Kh8 22. Nh4 Nf8 23. Ne2 g5 24. Nf3 h6 25. Ng3 Nd7 26. Rh1 Kg8 27. h4 Bf8 28. Rh3 Be7 29. Rdh1 Rg7 30. Nh5 Rh7 31. Ng3 Rg7 32. Nh5 Rh7 33. Ng3 Rg7 34. Nh5 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden an der Aller"]
[Date "2020.01.02"]
[Round "1"]
[White "Lau, Udo"]
[Black "Gruender, Michael"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2166"]
[BlackElo "1902"]
[PlyCount "58"]
[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. d4 e6 2. Nf3 Nf6 3. Bf4 c5 4. e3 b6 5. Be2 Bb7 6. 0-0 cxd4 7. exd4 d6 8. Nbd2 a6 9. h3 Be7 10. Re1 0-0 11. c3 Nbd7 12. a4 Re8 13. Qc2 Qc7 14. Rad1 Nf8 15. Bh2 Ng6 16. Bd3 Rac8 17. Ne4 Nd5 18. Qd2 Qc6 19. c4 Nf6 20. Nc3 Bf8 21. b3 Ba8 22. Rc1 d5 23. Bxg6 hxg6 24. cxd5 Nxd5 25. Ne2 Qb7 26. Rxc8 Rxc8 27. Rc1 Rxc1+ 28. Qxc1 Qc6 29. Qxc6 Bxc6 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2018.01.07"]
[Round "7"]
[White "Garbuszus, Juergen"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2012"]
[BlackElo "2064"]
[PlyCount "105"]
[EventDate "2018.01.04"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 h6 7. Be3 e5 8. d5 Na6 9. Nge2 Kh8 10. Qd2 Ng8 11. g3 Qe8 12. Bg2 Bd7 13. 0-0 f5 14. f4 b6 15. Rae1 Rb8 16. Nc1 Nc5 17. fxe5 dxe5 18. exf5 gxf5 19. b4 Nb7 20. c5 Bb5 21. Nxb5 Qxb5 22. Nb3 Qe8 23. d6 c6 24. d7 Qg6 25. cxb6 Rbd8 26. bxa7 e4 27. Bb6 Ra8 28. Nc5 Nxc5 29. Bxc5 Rfd8 30. Bh3 Nf6 31. Bxf5 Qf7 32. Rd1 Nd5 33. Bh3 Qh5 34. Be6 e3 35. Bxe3 Nxe3 36. Qxe3 Qb5 37. a3 Qb7 38. Rf7 Qxa7 39. Qxa7 Rxa7 40. Re7 Raa8 41. Bf5 Bf8 42. Re3 c5 43. Rc3 cxb4 44. axb4 Bxb4 45. Rc8 Ba5 46. Rdc1 Kg7 47. Kg2 Kf6 48. g4 h5 49. R1c6+ Kg5 50. Rc5 Bb6 51. Rb5 Ra2+ 52. Bc2+ Kxg4 53. Rc4+ 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2018.01.06"]
[Round "5"]
[White "Brunner, Wilken"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "E93"]
[WhiteElo "2035"]
[BlackElo "2064"]
[PlyCount "63"]
[EventDate "2018.01.04"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. Be3 e5 8. d5 a6 9. Nd2 c6 10. b4 cxd5 11. cxd5 Ne8 12. Qb3 f5 13. f3 Kh8 14. a4 b6 15. Nc4 Bb7 16. 0-0 Rc8 17. Rac1 Bf6 18. Rc2 Bg5 19. Bf2 Bh6 20. a5 b5 21. Nb6 Nxb6 22. Bxb6 Qd7 23. Nd1 Nf6 24. Nf2 Rxc2 25. Qxc2 Rc8 26. Qb2 Kg8 27. Bd3 fxe4 28. fxe4 Ng4 29. Nxg4 Qxg4 30. Qf2 Rf8 31. Qc2 Rc8 32. Qf2 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2018.01.06"]
[Round "6"]
[White "Lau, Udo"]
[Black "Pubantz, Jan"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2064"]
[BlackElo "2028"]
[PlyCount "80"]
[EventDate "2018.01.04"]
[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. e3 c5 4. b3 cxd4 5. exd4 Nc6 6. Bd3 Bg4 7. Bb2 e6 8. h3 Bh5 9. Nbd2 Be7 10. 0-0 0-0 11. a3 Rc8 12. Re1 a6 13. c4 Qd7 14. c5 Bg6 15. Bxg6 hxg6 16. b4 Ne8 17. Qb3 b6 18. Qa4 bxc5 19. bxc5 Qb7 20. Bc3 Nc7 21. Rab1 Nb5 22. Qb3 Qc7 23. a4 Nxc3 24. Qxc3 Rb8 25. Rb6 Rxb6 26. cxb6 Qxb6 27. Rc1 Nb4 28. Ne5 Na2 29. Qc7 Bd8 30. Qxb6 Bxb6 31. Rc6 Bxd4 32. Nef3 Bc3 33. Rxa6 Rb8 34. Kf1 e5 35. Nb3 e4 36. Nfd4 Rb4 37. Nc6 Rxb3 38. Ne7+ Kf8 39. Nxd5 Rb1+ 40. Ke2 Re1# 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2018.01.05"]
[Round "4"]
[White "Lau, Udo"]
[Black "Stoy, Ulf"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2064"]
[BlackElo "1943"]
[PlyCount "125"]
[EventDate "2018.01.04"]
[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 g6 2. Nc3 Bg7 3. Nf3 Nf6 4. e4 d6 5. Be2 0-0 6. h3 c6 7. Bg5 Qc7 8. Qd2 Nbd7 9. 0-0 b5 10. a3 a6 11. Rad1 Bb7 12. Rfe1 c5 13. dxc5 Nxc5 14. Bd3 Rfe8 15. Bh6 Bh8 16. Ng5 Rac8 17. Qf4 e5 18. Qd2 Qd7 19. Bf1 Rcd8 20. Qe3 Bc6 21. Nd5 Qb7 22. c4 Bxd5 23. cxd5 Rc8 24. Rc1 Re7 25. b4 Na4 26. Rxc8+ Qxc8 27. Rc1 Rc7 28. Qa7 Ne8 29. Rc6 Rxa7 30. Rxc8 Re7 31. Ra8 Bg7 32. Bxg7 Kxg7 33. Rxa6 h6 34. Nf3 Rb7 35. Rc6 Kf8 36. Nd2 Ke7 37. Nb3 Nc7 38. Na5 Ra7 39. Rc2 Kd7 40. Be2 f5 41. f3 Nb6 42. Kf2 Ra8 43. Ke1 Ra7 44. h4 Nc8 45. Bd3 Ne7 46. g3 Ra8 47. g4 Rf8 48. gxf5 gxf5 49. Rg2 fxe4 50. fxe4 Rf4 51. Rg7 Kd8 52. Nb7+ Kd7 53. Kd2 Rxh4 54. Rh7 Rh3 55. Rh8 Ng6 56. Rd8+ Ke7 57. Rxd6 Nf4 58. Bc2 Rh2+ 59. Kc1 Ne2+ 60. Kb1 Nc3+ 61. Kb2 Nxe4 62. Rb6 Nd6 63. Rxd6 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2018.01.05"]
[Round "3"]
[White "Stotyn, Fabian"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2213"]
[BlackElo "2064"]
[PlyCount "86"]
[EventDate "2018.01.04"]
[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. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Qc7 6. Bd3 b5 7. 0-0 Bb7 8. Nd2 Nc6 9. a4 b4 10. Nxc6 Bxc6 11. a5 Nf6 12. Bb6 Qb7 13. Qe2 d5 14. e5 Nd7 15. Bd4 Nc5 16. Qe3 Nxd3 17. cxd3 Be7 18. f4 g6 19. Rfc1 0-0 20. g4 Kh8 21. Kf2 Rg8 22. Ke2 Rac8 23. h4 Bb5 24. Nf3 Rxc1 25. Rxc1 Rc8 26. f5 Rxc1 27. Qxc1 gxf5 28. gxf5 Qc6 29. Qxc6 Bxc6 30. f6 Bf8 31. Be3 h5 32. Ng5 Kg8 33. Nh3 Ba4 34. Kd2 Kh7 35. Nf4 b3 36. Ke2 Bb4 37. Bd2 Bc5 38. Bc3 d4 39. Be1 Ba3 40. Kf3 Bxb2 41. Bb4 Bc1 42. Nxe6 b2 43. Nf8+ Kg8 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2018.01.04"]
[Round "2"]
[White "Lau, Udo"]
[Black "Polster, Christian"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2064"]
[BlackElo "2089"]
[PlyCount "72"]
[EventDate "2018.01.04"]
[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 e6 2. Nf3 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 gxf6 6. e4 dxe4 7. Nxe4 Nd7 8. Bc4 a6 9. Qe2 b5 10. Bb3 c5 11. c3 Bb7 12. d5 c4 13. dxe6 fxe6 14. Bc2 Qb6 15. a4 0-0 16. a5 Qc7 17. Nd4 Bd5 18. Qg4+ Kh8 19. Nxe6 Bxe6 20. Qxe6 f5 21. 0-0-0 Ne5 22. Rd5 fxe4 23. Rxe5 Rae8 24. Kb1 Bf6 25. Qxe8 Rxe8 26. Rxe8+ Kg7 27. Rxe4 Qxa5 28. Rd1 Qc7 29. Re6 b4 30. Rdd6 Be5 31. Rc6 Qd7 32. Rh6 Kf8 33. Rxc4 bxc3 34. Rxh7 Bg7 35. Rf4+ Kg8 36. h3 Qb5 0-1

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2018.01.04"]
[Round "1"]
[White "Tonndorf, Matthias"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2276"]
[BlackElo "2064"]
[PlyCount "85"]
[EventDate "2018.01.04"]
[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. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 b6 7. Bd3 Bb7 8. 0-0 Nc6 9. Nf3 Nge7 10. Be3 Rb8 11. Rc1 Ng6 12. Nd5 exd5 13. cxd5 Bd6 14. Re1 0-0 15. g3 Rfe8 16. a3 Bc5 17. dxc6 Bxc6 18. b4 Bxe3 19. Rxe3 Qb7 20. Qe2 Ra8 21. Nd4 Ne5 22. Bb1 Rac8 23. Rec3 b5 24. Nf5 Qb8 25. f4 Ng6 26. Qf2 Rcd8 27. Qd4 f6 28. Ba2+ Kh8 29. Nd6 Rf8 30. Nf7+ Rxf7 31. Bxf7 Ne7 32. Qc5 Ng8 33. Bd5 Re8 34. Bxc6 dxc6 35. Qxc6 Qa7+ 36. Kg2 Rd8 37. Qc5 Rd2+ 38. Kf3 Qf7 39. R1c2 Rd1 40. Qf5 g5 41. Rc8 Qb3+ 42. Kg2 Qf7 43. fxg5 1-0

[Event "GER CupT 1617 prel4"]
[Site "Wolfhagen"]
[Date "2017.01.28"]
[Round "1.2"]
[White "Melamed, Tatiana"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2337"]
[BlackElo "2163"]
[PlyCount "52"]
[EventDate "2017.01.28"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe"]
[BlackTeam "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 Re8 9. Be3 Nd7 10. c4 Nf8 11. Qd2 Ng6 12. Rfe1 Bg4 13. h3 Bd7 14. Bd3 Be6 15. d5 cxd5 16. cxd5 Bxd5 17. Bb5 Rf8 18. Nd4 a6 19. Bf1 Be5 20. Rad1 Bxd4 21. Qxd4 Bc6 22. Qb4 Qc8 23. Be2 Re8 24. Qd6 Rd8 25. Qxd8+ Qxd8 26. Rxd8+ Rxd8 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.08"]
[Round "7"]
[White "Lau, Udo"]
[Black "Freudenthal, Tim"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2163"]
[BlackElo "1960"]
[PlyCount "118"]
[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. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Bd3 Nc6 7. Nge2 Nb4 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. a3 Na6 11. Nf4 c6 12. Qh5+ Kd8 13. h4 Bd6 14. Qf3 g6 15. g3 Nc7 16. 0-0-0 b5 17. Rd3 Ke7 18. Rg1 Kf7 19. g4 fxg4 20. Rxg4 Qf5 21. e4 dxe4 22. Nxe4 Be7 23. Ng3 Qd7 24. h5 g5 25. Nh3 h6 26. Nf5 Qd5 27. Re4 Rae8 28. Ne3 Qd7 29. d5 Nxd5 30. Nxd5 cxd5 31. Rxd5 Qc6 32. Qd3 Rd8 33. Red4 Rxd5 34. Rxd5 a6 35. Ng1 Rg8 36. Ne2 Qe6 37. Rd7 Rd8 38. Qg6+ Kf8 39. Qxh6+ Ke8 40. Rxd8+ Bxd8 41. Qg6+ Ke7 42. Nc3 Bc7 43. Qh7+ Kd8 44. Qd3+ Ke8 45. Kb1 f5 46. h6 Qxh6 47. Qxf5 Bf4 48. Nd5 Qd6 49. f3 Kd8 50. Nf6 Ke7 51. Ne4 Qd1+ 52. Ka2 Qxc2 53. Qf6+ Kd7 54. Qf7+ Kd8 55. Qf8+ Kc7 56. Nc3 Qd3 57. Qc5+ Kb7 58. Qe7+ Kc6 59. Qe6+ Kb7 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "6"]
[White "Issing, Peter"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "2171"]
[BlackElo "2163"]
[PlyCount "151"]
[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. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Bg5 Bb4 5. Qb3 Nc6 6. e3 a5 7. a3 a4 8. Qc2 Bxc3+ 9. Qxc3 Ne7 10. Bd3 Bb7 11. f3 Ng6 12. e4 h6 13. Be3 d6 14. Ne2 e5 15. d5 Bc8 16. 0-0-0 Nd7 17. g3 Nc5 18. Bc2 Bd7 19. Kb1 Qc8 20. g4 Qa6 21. h4 Qa5 22. h5 Qxc3 23. Nxc3 Nf8 24. g5 hxg5 25. Bxg5 Nh7 26. Be3 Ke7 27. Rdg1 Nf6 28. Bg5 Rh7 29. Rh4 Nb3 30. Bxb3 axb3 31. Kc1 Rah8 32. Rgh1 Rg8 33. Kd2 Kf8 34. Nd1 Ne8 35. Kc3 f6 36. Be3 Rgh8 37. Kxb3 g6 38. h6 g5 39. R4h2 Kf7 40. Nf2 Kg6 41. Kb4 Rxh6 42. Rxh6+ Rxh6 43. Rxh6+ Kxh6 44. Kc3 Kh5 45. Kd2 Kh4 46. b4 Kg3 47. Ke2 Ba4 48. Nd3 Bd7 49. Bf2+ Kg2 50. Nb2 Bc8 51. Nd1 Bd7 52. Nc3 Bc8 53. Nd1 Bd7 54. Ne3+ Kh3 55. Nf5 Kg2 56. Ne7 Ba4 57. Nf5 Bd7 58. Be1 Ba4 59. Ne3+ Kh3 60. Bf2 Bd7 61. Kd3 Ng7 62. Kc3 Nh5 63. Kb3 Nf4 64. a4 Nd3 65. Bg1 Ne1 66. a5 bxa5 67. bxa5 Bc8 68. Ng4 Nxf3 69. Nxf6 Nxg1 70. Ne8 Ne2 71. c5 Nd4+ 72. Kb4 g4 73. cxd6 cxd6 74. Nxd6 g3 75. Nxc8 g2 76. d6 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "5"]
[White "Lau, Udo"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2163"]
[BlackElo "2250"]
[PlyCount "81"]
[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. d4 b6 2. e4 Bb7 3. Nc3 e6 4. Nf3 d6 5. Bd3 Nd7 6. Qe2 a6 7. 0-0 g6 8. Re1 Bg7 9. Bg5 Ne7 10. Rad1 h6 11. Bc1 c5 12. d5 e5 13. a4 f5 14. Nd2 fxe4 15. Ndxe4 Qc7 16. Qg4 Nf8 17. Bb5+ Kf7 18. Bc6 Rd8 19. Qf3+ Kg8 20. Bxb7 Qxb7 21. Nf6+ Bxf6 22. Qxf6 Rh7 23. f4 Rf7 24. Qh4 exf4 25. Qxh6 Rf5 26. Qh4 g5 27. Qg4 Nfg6 28. Re6 Rdf8 29. Rxd6 Ne5 30. Qh5 g4 31. Qh6 f3 32. Qe6+ Kh7 33. Ne4 N7g6 34. Ng5+ Kg7 35. Rxb6 Qc7 36. Qxg6+ Nxg6 37. Ne6+ Kh7 38. Nxc7 fxg2 39. Kxg2 Rf2+ 40. Kg1 Nh4 41. Rh6+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "4"]
[White "Herrmann, Andreas"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2145"]
[BlackElo "2163"]
[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. d4 Nf6 2. Nf3 e6 3. c3 b6 4. Bf4 Bb7 5. Nbd2 Be7 6. h3 0-0 7. e3 Ne4 8. Be2 f5 9. 0-0 Nc6 10. Nxe4 fxe4 11. Nd2 d5 12. Bg4 Qd7 13. c4 Nxd4 14. Bh2 Nf5 15. Nxe4 Rad8 16. cxd5 Bxd5 17. Nc3 Bc4 18. Qxd7 Rxd7 19. Rfd1 Rxd1+ 20. Rxd1 c6 21. Bf3 Bf6 22. Bxc6 Bxc3 23. bxc3 Bxa2 24. Be5 Bc4 25. g4 Nh6 26. Rd4 Nf7 27. Bg3 b5 28. Rd7 a5 29. h4 a4 30. Ra7 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "3"]
[White "Lau, Udo"]
[Black "Margraf, Daniel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2163"]
[BlackElo "2189"]
[PlyCount "119"]
[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. d4 Nf6 2. Nf3 e6 3. Nc3 Bb4 4. Bd2 d5 5. e3 0-0 6. Bd3 b6 7. Ne5 Bb7 8. 0-0 Nbd7 9. Nxd7 Qxd7 10. Ne2 Bd6 11. Ng3 c5 12. c3 e5 13. dxe5 Bxe5 14. Qe2 a6 15. Rad1 Rfe8 16. Bc1 Qa4 17. Nf5 Qxa2 18. f4 Bc7 19. Rf3 Bc8 20. Rdf1 Ne4 21. g4 Qa4 22. Qg2 Qc6 23. Qh3 Qg6 24. Bxe4 dxe4 25. Rg3 h5 26. Qh4 Bd8 27. Qxd8 Bxf5 28. Qh4 hxg4 29. h3 Qh7 30. Qxh7+ Bxh7 31. hxg4 Rad8 32. Kf2 f5 33. Rfg1 Re7 34. gxf5 Bxf5 35. Rg5 Rf7 36. c4 Kf8 37. Ke2 b5 38. Bd2 b4 39. Ra1 Rd6 40. Ra5 Rc6 41. Kd1 g6 42. Kc2 Rh7 43. Rg2 Rh1 44. Rxc5 Rb6 45. Kb3 Rd1 46. Bxb4 Ke8 47. Re5+ Kf7 48. Rh2 a5 49. Kc2 Rxb4 50. Kxd1 Bg4+ 51. Kc1 Rxc4+ 52. Rc2 Ra4 53. Rc7+ Kf6 54. Rc6+ Kf7 55. Kc2 Ra1 56. Rb5 Kg7 57. Rb7+ Kh6 58. Rd6 a4 59. Rd8 g5 60. Rd6+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "2"]
[White "Gruender, Michael"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2005"]
[BlackElo "2163"]
[PlyCount "74"]
[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. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 e5 5. Nc3 d6 6. a3 Be6 7. d3 Be7 8. Rb1 a5 9. 0-0 0-0 10. Ne1 d5 11. cxd5 Nxd5 12. Nc2 Qd7 13. Ne3 Nxe3 14. fxe3 Rad8 15. Qa4 f5 16. Qb5 Kh8 17. Na4 e4 18. Nb6 Qd6 19. Rd1 Ne5 20. Bd2 Bg5 21. Bxa5 Bxe3+ 22. Kh1 exd3 23. exd3 Nxd3 24. Rxd3 Qxd3 25. Qxd3 Rxd3 26. Bxb7 c4 27. Na4 Rb8 28. Bc6 Rxa3 29. Bc7 Rbb3 30. Nc3 Ra7 31. Be5 Ra5 32. Bf4 Bxf4 33. gxf4 Kg8 34. Re1 Kf7 35. Re2 h6 36. Kg2 g5 37. Kf3 Ra2 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "1"]
[White "Lau, Udo"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2163"]
[BlackElo "1905"]
[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. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 Bf5 6. h3 0-0 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. 0-0 c5 10. Rfe1 a6 11. a4 Rc8 12. a5 Rc6 13. Bh2 Re8 14. Ne5 Rc8 15. Red1 e6 16. Qe2 Qe7 17. Ra3 c4 18. Raa1 Qb4 19. Rdb1 Red8 20. Ra4 Qe7 21. e4 Nb8 22. Rd1 Nc6 23. Nxc6 bxc6 24. b3 cxb3 25. cxb3 Qb7 26. e5 Ne8 27. b4 Nc7 28. Bf4 Bf8 29. Qe3 Rb8 30. Bg5 Rdc8 31. Bf6 Ne8 32. Bg5 Nc7 33. h4 Qa7 34. Na2 Ne8 35. h5 Ng7 36. h6 Ne8 37. Rc1 Qd7 38. Ra3 Bxb4 39. Nxb4 Rxb4 40. Rac3 Rb5 41. Rc5 Qb7 42. R1c3 Rb8 43. Rxc6 Rxa5 44. Qf4 Qb1+ 45. Kh2 Qf5 46. Qxf5 exf5 47. Be7 f6 48. e6 Rab5 49. Rc8 R5b7 50. Bd6 1-0

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.15"]
[Round "7.3"]
[White "Witte, Manfred"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2187"]
[BlackElo "2161"]
[PlyCount "10"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin II"]
[BlackTeam "Niedersachsen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 1/2-1/2

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.14"]
[Round "6.3"]
[White "Lau, Udo"]
[Black "Thiel, Kuno"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "2161"]
[BlackElo "2181"]
[PlyCount "58"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Niedersachsen"]
[BlackTeam "Nordrhein Westfalen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 Bb7 7. e3 0-0 8. Be2 Ne4 9. Qc2 f5 10. d5 Qf6 11. Bb2 Na6 12. Rd1 Nac5 13. 0-0 Qh6 14. Ne5 d6 15. Nd3 Nxd3 16. Rxd3 Rae8 17. Rdd1 Nc5 18. Bc1 e5 19. f4 Bc8 20. Rf3 Bd7 21. Rdf1 Ba4 22. Qd2 Qf6 23. Bb2 exf4 24. Rxf4 Qe5 25. R4f3 Ne4 26. Qc1 Ng5 27. Rg3 Ne4 28. Rgf3 Bd7 29. Bd3 g5 1/2-1/2

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.13"]
[Round "5.23"]
[White "Walkewitz, Hubert"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2094"]
[BlackElo "2161"]
[PlyCount "140"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Brandenburg"]
[BlackTeam "Niedersachsen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Be2 c6 7. 0-0 Nbd7 8. h3 Nc5 9. Qe1 a5 10. d3 Nd5 11. Bxg7 Kxg7 12. Qd2 f5 13. c4 Nf6 14. Nc3 h6 15. Bd1 Qc7 16. Bc2 Bd7 17. e4 e5 18. fxe5 dxe5 19. exf5 gxf5 20. Qe3 Ne6 21. Qxe5 Qxe5 22. Nxe5 Nd4 23. Bd1 Rae8 24. Nf3 Nxf3+ 25. Bxf3 Nh7 26. Rae1 Ng5 27. Bh5 Rxe1 28. Rxe1 Kf6 29. d4 Rg8 30. Kf2 Ne6 31. Rd1 Ke7 32. d5 Nc5 33. Bf3 Rg7 34. Ke3 Rg8 35. Kf4 Kf6 36. a3 Ke7 37. b4 axb4 38. axb4 Na6 39. dxc6 bxc6 40. b5 cxb5 41. cxb5 Nc5 42. Nd5+ Kf7 43. Nc7 Rb8 44. Rd5 Ne6+ 45. Nxe6 Bxe6 46. Rc5 Kf6 47. Bc6 Rb6 48. Rc1 Rb8 49. Ra1 Bc4 50. Ra6 Kg7 51. Ra7+ Kf6 52. Ra6 Kg7 53. Ra5 Kf6 54. h4 Rb6 55. g3 Bf1 56. Bd7 Be2 57. Ra2 Bd3 58. Rb2 Bc4 59. Rb4 Bf1 60. Ke3 Ke5 61. Rf4 Bh3 62. Kf2 Bg4 63. Ra4 Rd6 64. Bc6 Rd2+ 65. Ke3 Rb2 66. Kd3 Be2+ 67. Kc3 Rb1 68. Kc2 Bd1+ 69. Kxb1 Bxa4 70. Kb2 f4 1/2-1/2

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.12"]
[Round "4.19"]
[White "Lau, Udo"]
[Black "Neumann, Joachim"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2161"]
[BlackElo "2085"]
[PlyCount "128"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Niedersachsen"]
[BlackTeam "Schleswig Holstein"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Na3 Nbd7 8. Nxc4 Nb6 9. Nxb6 axb6 10. Qc2 Nd5 11. Rd1 Nb4 12. Qb1 Bd7 13. a3 Nd5 14. Bd2 b5 15. e4 Nb6 16. Qc2 Ra4 17. Bf4 c6 18. Rac1 Rc4 19. Qe2 Qa8 20. Rxc4 Nxc4 21. d5 exd5 22. exd5 Re8 23. Qc2 Bf6 24. Bc1 Qc8 25. b3 Bf5 26. Qa2 Nb6 27. dxc6 bxc6 28. Be3 Nd5 29. Bd4 Bxd4 30. Nxd4 Nc3 31. Qd2 Nxd1 32. Nxf5 Qxf5 33. Qxd1 Qc5 34. Bf3 g6 35. Kg2 Re6 36. a4 bxa4 37. bxa4 Rd6 38. Qe1 Rd4 39. Qe8+ Kg7 40. Qxc6 Rc4 41. Qxc5 Rxc5 42. Be2 Rc2 43. Kf3 Ra2 44. Bb5 Kf6 45. h4 Ke5 46. Kg2 f5 47. Kf3 Ra3+ 48. Kg2 f4 49. g4 h6 50. Bc6 g5 51. h5 Kd4 52. Bb5 Rc3 53. Bd7 Rc7 54. Be8 Kd3 55. Kf3 Re7 56. Bb5+ Kd2 57. Kg2 Re4 58. Bc6 Rc4 59. Bb5 Rc3 60. Bd7 Ra3 61. Bc6 Ke1 62. Bb5 Ra2 63. Kf3 Rxf2+ 64. Ke4 Re2+ 0-1

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.11"]
[Round "3.2"]
[White "Lau, Udo"]
[Black "Schmidt, Joerg"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2161"]
[BlackElo "2116"]
[PlyCount "91"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Niedersachsen"]
[BlackTeam "Sachsen Anhalt II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. e3 Nf6 3. Nf3 g6 4. Be2 Bg7 5. 0-0 b6 6. c4 0-0 7. Nc3 d6 8. h3 Bb7 9. Qc2 a6 10. Rd1 Nbd7 11. d5 b5 12. cxb5 axb5 13. Bxb5 Ba6 14. Bxa6 Rxa6 15. e4 Qa8 16. Bf4 Nb6 17. a4 Nh5 18. Bh2 Bxc3 19. bxc3 Rxa4 20. Rxa4 Qxa4 21. Qd3 Qc4 22. Qe3 Nf6 23. Nd2 Qa4 24. Re1 Nc4 25. Nxc4 Qxc4 26. Bf4 Nh5 27. Bh6 Ng7 28. Ra1 e6 29. dxe6 Qxe6 30. Qd3 Qf6 31. Ra6 Rd8 32. Qd2 Qe6 33. f3 Ne8 34. Bf4 Qc4 35. Rb6 d5 36. Bg5 f6 37. Bxf6 Nxf6 38. Rxf6 Kg7 39. Rc6 d4 40. Qf4 Rd7 41. Qe5+ Kh6 42. Rxc5 Qa4 43. cxd4 Qxd4+ 44. Qxd4 Rxd4 45. Rc2 Kg5 46. Kf2 1-0

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.10"]
[Round "2.19"]
[White "Lau, Udo"]
[Black "Wolf, Walter"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2161"]
[BlackElo "2109"]
[PlyCount "114"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Niedersachsen"]
[BlackTeam "Wuerttemberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. g3 f5 4. Bg2 Nf6 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. Qd3 Na6 9. a3 Qe8 10. e4 e5 11. dxe5 dxe5 12. b4 fxe4 13. Nxe4 Nxe4 14. Qxe4 Bf5 15. Qe3 Qe6 16. Bb2 Qxc4 17. Nxe5 Qe6 18. Rfe1 Nc7 19. Rad1 Rfe8 20. f4 Nd5 21. Qf2 Nf6 22. Nxc6 Ne4 23. Bxe4 Bxe4 24. Bxg7 Qxc6 25. Be5 Bf5 26. Rc1 Qd5 27. Red1 Qf7 28. Rc7 Re7 29. Rxe7 Qxe7 30. Bc3 Rd8 31. Re1 Qd6 32. Qxa7 Qd3 33. Qe3 Qxe3+ 34. Rxe3 Rd3 35. Rxd3 Bxd3 36. Kf2 b5 37. Ke3 Bc2 38. Kd4 h5 39. Kc5 Ba4 40. h3 Kf7 41. Kd6 Bb3 42. Bd4 Bc2 43. Ke5 Bb3 44. g4 hxg4 45. hxg4 Bd1 46. g5 Bc2 47. Kd5 Bb3+ 48. Ke5 Bc2 49. Bc3 Bb3 50. f5 gxf5 51. Kxf5 Bc2+ 52. Ke5 Kg6 53. Kf4 Bb3 54. Bf6 Bc2 55. Ke5 Bb3 56. Kd6 Bc2 57. Kc5 Ba4 1/2-1/2

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.09"]
[Round "1.3"]
[White "Boettcher, Ulrich"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2069"]
[BlackElo "2161"]
[PlyCount "86"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Schleswig Holstein II"]
[BlackTeam "Niedersachsen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Bg7 8. Nb3 Be6 9. Be3 Rc8 10. c5 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. 0-0 Qxd1 14. Raxd1 Bxb2 15. f4 0-0 16. Rd2 Bc3 17. Rc2 Bf6 18. Bc4 Bxc4 19. Rxc4 Rfd8 20. g4 Rd3 21. Re4 Rcd8 22. Kg2 Bg7 23. Rf2 f5 24. gxf5 gxf5 25. Re6 Kf7 26. Rxc6 bxc6 27. Re2 Bf6 28. Na5 Rc8 29. Kf2 Bd4 30. Nc4 Rxe3 31. Nxe3 Bxc5 32. Kf3 Bxe3 33. Kxe3 c5 34. Kd3 Rd8+ 35. Ke3 Rd4 36. Rc2 Re4+ 37. Kf3 c4 38. Rc3 Ke6 39. Ra3 Kd5 40. Rxa7 c3 41. Ra5+ Kd4 42. Ra8 c2 43. Rc8 Re3+ 0-1

[Event "GER CupT V3"]
[Site "Hamburg"]
[Date "2015.01.10"]
[Round "1.2"]
[White "Lau, Udo"]
[Black "Kololli, Kevin"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "2191"]
[BlackElo "2184"]
[PlyCount "92"]
[EventDate "2015.01.10"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Luebeck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 Nbd7 6. c4 0-0 7. Nbc3 e5 8. h3 exd4 9. Nxd4 Re8 10. Be3 Nc5 11. Qc2 a5 12. Nde2 c6 13. 0-0 Qe7 14. Bxc5 dxc5 15. Rad1 Qe5 16. f4 Qh5 17. f5 Nd7 18. Qd2 Ne5 19. b3 Bh6 20. Nf4 Qg5 21. Qf2 b6 22. Nd3 Qf6 23. Kh1 Bg7 24. Nxe5 Qxe5 25. fxg6 fxg6 26. Ne2 a4 27. Nf4 axb3 28. axb3 Ra3 29. Nd3 Qc7 30. Nc1 Bd4 31. Qf3 Be6 32. Rd3 Qe5 33. Ne2 Ra2 34. Rdd1 Ra3 35. Qd3 Rd8 36. Nf4 Bf7 37. Qc2 Rda8 38. Qd3 b5 39. Qf3 Bxc4 40. Nd3 Bxd3 41. Qf7+ Kh8 42. Rxd3 c4 43. Rdf3 R3a7 44. Qf4 Qxf4 45. gxf4 c3 46. Rd3 Ra1 0-1

[Event "Oberliga Nord W 1112"]
[Site "Germany"]
[Date "2012.04.15"]
[Round "9.5"]
[White "Lau, Udo"]
[Black "Bierenbroodspot, Paul"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2179"]
[BlackElo "2179"]
[PlyCount "45"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. e3 c6 4. Nf3 f5 5. Ne5 Nf6 6. Nd2 Qa5 7. a3 Nbd7 8. Nxd7 Bxd7 9. c5 b5 10. b4 Qd8 11. a4 a6 12. axb5 axb5 13. Rxa8 Qxa8 14. Bd3 Be7 15. 0-0 0-0 16. Nf3 Be8 17. Ne5 Nd7 18. Nxd7 Bxd7 19. Bd2 Qa2 20. Bc3 Ra8 21. Qa1 g5 22. Qxa2 Rxa2 23. Ra1 1/2-1/2

[Event "Oberliga Nord W 1112"]
[Site "Germany"]
[Date "2012.03.18"]
[Round "8.6"]
[White "Lau, Udo"]
[Black "Peters, Frank"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2179"]
[BlackElo "2168"]
[PlyCount "64"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Bremer SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. g3 d6 4. Bg2 Nf6 5. 0-0 0-0 6. Nc3 Nbd7 7. d5 e5 8. dxe6 fxe6 9. Ng5 Nc5 10. Be3 Ng4 11. Qd2 Nxe3 12. Qxe3 Bxc3 13. bxc3 Rb8 14. Rab1 Bd7 15. Rb4 Rf5 16. h4 a5 17. Rg4 h5 18. Nxe6 Nxe6 19. Rxg6+ Ng7 20. Qh6 Qe7 21. Bh3 Rbf8 22. Bxf5 Bxf5 23. Rg5 Qf7 24. Rb1 b6 25. Rb5 Qf6 26. Rxg7+ Qxg7 27. Qxh5 Bg4 28. Qd5+ Kh8 29. Qe4 Qxc3 30. f3 Qe1+ 31. Kg2 d5 32. Rxd5 Bxf3+ 0-1

[Event "Oberliga Nord W 1112"]
[Site "Germany"]
[Date "2012.02.26"]
[Round "7.6"]
[White "Nimtz, Manfred"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2224"]
[BlackElo "2179"]
[PlyCount "49"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Braunschweig Gliesmarode"]
[BlackTeam "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 Nc5 7. e5 Ne6 8. Qa4+ Nd7 9. Be3 c6 10. 0-0-0 dxe5 11. fxe5 Qc7 12. Qe4 Bc5 13. Bd3 Bxe3+ 14. Qxe3 0-0 15. h4 Re8 16. Qe4 Nef8 17. Bc4 Nxe5 18. Rhe1 Bf5 19. Bxf7+ Qxf7 20. Nxe5 Bxe4 21. Nxf7 Bxg2 22. Nh6+ Kh8 23. Rg1 Bh3 24. Nf7+ Kg8 25. Nh6+ 1/2-1/2

[Event "Oberliga Nord W 1112"]
[Site "Germany"]
[Date "2012.02.05"]
[Round "6.5"]
[White "Margraf, Daniel"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2240"]
[BlackElo "2179"]
[PlyCount "159"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. 0-0 Nf6 5. Nc3 0-0 6. d4 exd4 7. Nxd4 Nc6 8. Nxc6 bxc6 9. Qf3 Nd7 10. Bb3 a5 11. Be3 Bf6 12. a4 Qe7 13. Rfe1 Ne5 14. Qd1 Ba6 15. Bd4 Nc4 16. Bxc4 Bxc4 17. b3 Ba6 18. Re3 Rfe8 19. Bxf6 Qxf6 20. Qg4 Bc8 21. Qg3 Bd7 22. Rae1 Qg6 23. Qxg6 hxg6 24. Ne2 Rab8 25. Nf4 g5 26. Nd3 f6 27. f3 Kf7 28. Kf2 Rh8 29. h3 Rhe8 30. Rh1 c5 31. Nb2 Be6 32. c4 Rb7 33. Rc1 Reb8 34. Rcc3 g6 35. Nd1 f5 36. Red3 f4 37. Ke2 Kf6 38. Nf2 Ke7 39. Kd2 Rh8 40. Kc2 Rbb8 41. Rd2 Rbe8 42. Re2 Kd7 43. Rd3 Kc6 44. Nd1 Bf7 45. Nc3 Re5 46. Rd1 Kd7 47. Nb5 Rhe8 48. Red2 R8e6 49. Rd5 Rxd5 50. cxd5 Re8 51. Na7 Ra8 52. Nc6 Kc8 53. e5 Kd7 54. exd6 Kxd6 55. Kc3 Bxd5 56. Ne7 c6 57. Nxd5 cxd5 58. Re1 Rb8 59. Re2 Rb4 60. Re8 c4 61. bxc4 dxc4 62. Rg8 Ke5 63. Rxg6 Kf5 64. Rg8 Rxa4 65. Rf8+ Kg6 66. h4 Ra2 67. Rg8+ Kh5 68. Rh8+ Kg6 69. Rg8+ Kh5 70. Rxg5+ Kxh4 71. Rg4+ Kh5 72. Kxc4 Rd2 73. Kc3 Ra2 74. Kd4 Rb2 75. Rg8 a4 76. Ke4 Rb4+ 77. Kf5 Kh6 78. Ra8 Rc4 79. Ke5 Rb4 80. Kf6 1/2-1/2

[Event "Oberliga Nord W 1112"]
[Site "Germany"]
[Date "2012.01.15"]
[Round "5.6"]
[White "Lau, Udo"]
[Black "Carmesin, Matthias"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2179"]
[BlackElo "1896"]
[PlyCount "85"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Stade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. g3 c6 6. Bg2 Be7 7. 0-0 0-0 8. Qc2 Qc7 9. Rd1 a6 10. b3 Re8 11. Ba3 Bf8 12. d5 c5 13. Rac1 b5 14. Bb2 b4 15. Na4 g6 16. e4 Bh6 17. Ra1 Nb6 18. Nxb6 Qxb6 19. a3 bxa3 20. Rxa3 Nh5 21. Bc3 f5 22. Nd2 f4 23. Rb1 Rf8 24. Ba5 Qa7 25. Nf3 Bg4 26. b4 fxg3 27. hxg3 Rab8 28. Nh2 Bd7 29. Nf1 Rf7 30. Rf3 Rxf3 31. Bxf3 Nf6 32. bxc5 Rxb1 33. Qxb1 Qxc5 34. Qb8+ Kf7 35. Bb4 Qxc4 36. Qxd6 Bh3 37. Ne3 Qb5 38. Qe7+ Kg8 39. Qxf6 Qxb4 40. Bg4 Bxg4 41. Nxg4 Bg7 42. Qe6+ Kf8 43. d6 1-0

[Event "Oberliga Nord W 1112"]
[Site "Germany"]
[Date "2011.12.11"]
[Round "4.5"]
[White "Lau, Udo"]
[Black "Wittje, Berthold"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2179"]
[BlackElo "2254"]
[PlyCount "65"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Oldenburg Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 c5 5. Nbd2 Bb7 6. 0-0 Nc6 7. c3 Rc8 8. Re1 Qc7 9. Nf1 Be7 10. Bd2 0-0 11. Qe2 d5 12. Rad1 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Bc1 Rcd8 16. Ng3 Bd6 17. f4 Qe6 18. Bf5 Qe7 19. c4 Bc7 20. cxd5 Nxd5 21. Be4 Ba8 22. Qf3 Qe6 23. Bf5 Qf6 24. Qg4 g6 25. e4 Ne7 26. Bd7 Qg7 27. e5 Nc6 28. Ne4 Bxe5 29. fxe5 Nxe5 30. Qh3 f5 31. Be6+ Kh8 32. Bh6 Qf6 33. Nxf6 1-0

[Event "Oberliga Nord W 1112"]
[Site "Germany"]
[Date "2011.11.20"]
[Round "3.6"]
[White "Lau, Udo"]
[Black "Schmidt, Dennis"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2179"]
[BlackElo "2078"]
[PlyCount "38"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. Bf4 Nf6 4. h3 Bf5 5. e3 e6 6. Be2 Bd6 7. Bxd6 Qxd6 8. 0-0 Nbd7 9. Nbd2 h6 10. c4 0-0 11. Rc1 Ne4 12. cxd5 exd5 13. Nxe4 Bxe4 14. Nd2 Bh7 15. Qb3 Rab8 16. Rfd1 Kh8 17. Bf3 f5 18. Nf1 Nf6 19. Qc3 Ne4 1/2-1/2

[Event "Oberliga Nord W 1112"]
[Site "Germany"]
[Date "2011.10.23"]
[Round "2.5"]
[White "Lau, Udo"]
[Black "List, Joachim"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2179"]
[BlackElo "2205"]
[PlyCount "54"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Uelzen Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. e3 Nf6 5. Nf3 0-0 6. Be2 cxd4 7. exd4 d5 8. c5 Nc6 9. 0-0 Ne4 10. Be3 Nxc5 11. dxc5 d4 12. Nxd4 Nxd4 13. Rc1 e5 14. Bc4 Bf5 15. b4 Rc8 16. Nb5 Nxb5 17. Bxb5 Qh4 18. Qa4 a6 19. Be2 Rfd8 20. Rfd1 Bf8 21. Qb3 Be6 22. Qb2 Bg7 23. Qb1 Bd5 24. a4 a5 25. bxa5 Qxa4 26. Qb6 Qc6 27. Qxc6 Bxc6 1/2-1/2

[Event "Oberliga Nord W 1112"]
[Site "Germany"]
[Date "2011.10.02"]
[Round "1.6"]
[White "Lau, Udo"]
[Black "Usachyi, Vladimir"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2179"]
[BlackElo "2162"]
[PlyCount "76"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Hannover"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. Nf3 Nf6 3. c4 c6 4. Nc3 Nbd7 5. e4 e5 6. d5 Be7 7. Be2 0-0 8. Nd2 cxd5 9. cxd5 Re8 10. 0-0 Nf8 11. a4 Ng6 12. Nc4 Bf8 13. Be3 Nf4 14. Bxf4 exf4 15. Bf3 Nd7 16. Re1 Ne5 17. Nxe5 Rxe5 18. Ra3 Qf6 19. a5 g6 20. Rb3 Qd8 21. Qa1 h5 22. h3 Qh4 23. Nb5 Bxh3 24. Qd1 Bg4 25. Nc7 Rb8 26. Na6 Rbe8 27. Rxb7 Rxe4 28. Rxe4 Rxe4 29. Nb4 Bxf3 30. gxf3 Re5 31. Kg2 Rg5+ 32. Kf1 Qh2 33. Ke2 Re5+ 34. Kd3 Qxf2 35. Kc4 Qc5+ 36. Kb3 Qxa5 37. Qd2 Re3+ 38. Kc2 Qa4+ 0-1

[Event "Oberliga Nord W 0708"]
[Site "Germany"]
[Date "2007.12.09"]
[Round "4.8"]
[White "Seemann, Semjon"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2010"]
[BlackElo "2162"]
[PlyCount "49"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Uelzen Post"]
[BlackTeam "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nf6 5. d4 Nc6 6. Bb5 Bd7 7. Nxd7 Qxd7 8. c3 a6 9. Bd3 g6 10. Nd2 Bg7 11. 0-0 0-0 12. Qe2 Rfe8 13. f4 Rad8 14. Nf3 Qc7 15. Bd2 Nd7 16. Rae1 Qb6 17. Kh1 e6 18. Ne5 Nf8 19. b4 Ne7 20. g4 f6 21. Nf3 Qd6 22. g5 f5 23. Rb1 Nc8 24. a4 Qc7 25. Rfc1 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2004.01.05"]
[Round "7.9"]
[White "Langer, Michael Sebastian"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1936"]
[BlackElo "2175"]
[PlyCount "137"]
[EventDate "2004.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. d4 Be7 6. Bg5 0-0 7. e3 c6 8. Bd3 Bg4 9. Qc2 h6 10. Bxf6 Bxf6 11. Nd2 Re8 12. 0-0 Nd7 13. Nb3 Nf8 14. Rac1 Re7 15. Nc5 Qd6 16. Bf5 Bxf5 17. Qxf5 g6 18. Qf3 Bg7 19. Qg3 Qxg3 20. hxg3 Rd8 21. b4 Ne6 22. Nxe6 Rxe6 23. Na4 Bf8 24. Nc5 Re7 25. Rc2 Rc7 26. Rfc1 Ra8 27. Nd3 a6 28. a4 Bd6 29. b5 axb5 30. axb5 Rac8 31. bxc6 Rxc6 32. Rxc6 bxc6 33. Kf1 Kf8 34. Ke2 Ke7 35. Rc2 Kd7 36. Kd2 Ra8 37. Rc1 h5 38. Rc2 Ra6 39. Rc1 Ke6 40. Nc5+ Bxc5 41. Rxc5 Kd6 42. Ke2 Ra2+ 43. Ke1 Ra1+ 44. Ke2 g5 45. f3 Ra2+ 46. Kf1 f5 47. f4 h4 48. fxg5 hxg3 49. g6 Ra7 50. Ke2 Rg7 51. Kf3 Rxg6 52. Kf4 Re6 53. Rc3 Re4+ 54. Kxf5 Rh4 55. Rc2 Re4 56. Rc3 Kd7 57. Kg5 Kc7 58. Rb3 Kc8 59. Kf5 Kc7 60. Kg5 c5 61. dxc5 Kc6 62. Kf5 Kxc5 63. Rd3 Rc4 64. Rd2 Rh4 65. Kg5 Re4 66. Rd3 Kc4 67. Ra3 Kb4 68. Rd3 Kc5 69. Kf6 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2004.01.04"]
[Round "5.3"]
[White "Herrmann, Andreas"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2125"]
[BlackElo "2175"]
[PlyCount "89"]
[EventDate "2004.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. c3 Be7 5. Nbd2 Nbd7 6. e3 h6 7. Bh4 0-0 8. Bd3 Re8 9. 0-0 Nf8 10. Ne5 Bd7 11. Qe2 a6 12. f4 c5 13. Bxf6 Bxf6 14. Qh5 Bxe5 15. fxe5 Re7 16. Rf3 Be8 17. Rg3 f5 18. Qxh6 Qb6 19. Rb1 Rc8 20. Qh4 Rec7 21. Nf3 Ng6 22. Qh3 cxd4 23. Nxd4 Nxe5 24. Bc2 Ng6 25. Nxe6 Qxe6 26. Bxf5 Qc6 27. Be6+ Kf8 28. Rf1+ Ke7 29. Bxc8 Rxc8 30. Qh7 Rc7 31. Qxg7+ Kd8 32. Qd4 Re7 33. Rf6 Re6 34. Rf5 Rd6 35. Rgg5 Ne7 36. Rf1 Re6 37. Rg7 Ng6 38. Rf5 Ne7 39. Re5 Qd6 40. Rxe6 Qxe6 41. Qa7 Bc6 42. Qb8+ Kd7 43. Qf4 Bb5 44. h4 Bd3 45. h5 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2004.01.04"]
[Round "6.9"]
[White "Lau, Udo"]
[Black "Steinhorst, Ruediger"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2175"]
[BlackElo "1925"]
[PlyCount "134"]
[EventDate "2004.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e3 c5 7. Bb5+ Nc6 8. 0-0 0-0 9. Bxc6 bxc6 10. Qa4 cxd4 11. exd4 Qb6 12. Bd2 Bf5 13. Nxd5 cxd5 14. Bc3 Rfc8 15. Rfe1 e6 16. h3 Rc4 17. Qa3 h5 18. Qb3 Qxb3 19. axb3 Rc7 20. Ra5 Rb7 21. Rea1 Bd3 22. Ne1 Bb5 23. Nc2 Bf8 24. Na3 Bxa3 25. bxa3 a6 26. Bb4 Rc8 27. Bc5 e5 28. a4 Bd3 29. b4 exd4 30. Bxd4 Rxb4 31. Rxd5 Re8 32. Rd6 Rb7 33. Bf6 Bc4 34. Rc1 Be2 35. Re1 Bb5 36. Rxe8+ Bxe8 37. Rxa6 Rb8 38. a5 Bb5 39. Ra7 Kf8 40. Kh2 Bc6 41. Rc7 Bb5 42. Kg3 Ra8 43. Bc3 Ra6 44. Rb7 Bc6 45. Bb4+ Kg7 46. Bc3+ Kf8 47. Rc7 Bb5 48. h4 Rc6 49. Bb4+ Kg7 50. Rb7 Ba6 51. Rb8 Kf6 52. Kf3 Ke5 53. Rd8 Kf5 54. Ke3 Ke5 55. g3 Ke6 56. Rd4 Ke5 57. Rd7 Ke6 58. Re7+ Kf6 59. Ra7 Ke6 60. Bd2 Bb5 61. Kf4 Rc4+ 62. Kg5 Rc5+ 63. Kh6 Rd5 64. Be3 Rd7 65. Ra8 Rd6 66. Rb8 Ba6 67. Kg7 Rc6 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2004.01.03"]
[Round "3.4"]
[White "Abel, Dennes"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2047"]
[BlackElo "2175"]
[PlyCount "76"]
[EventDate "2004.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 0-0 6. Bg2 Nc6 7. 0-0 Bxd2 8. Qxd2 d5 9. Ne5 Bd7 10. Nxd7 Qxd7 11. cxd5 exd5 12. Nc3 Rfe8 13. e3 Re7 14. a3 Ne4 15. Qc2 Nxc3 16. Qxc3 Nd8 17. b4 Ne6 18. Qb3 Rd8 19. Rac1 Qd6 20. Qa4 a6 21. b5 axb5 22. Qxb5 c6 23. Qb4 Qxb4 24. axb4 Nc7 25. Ra1 Kf8 26. Rfc1 Ke8 27. Bf1 Kd7 28. b5 Kd6 29. bxc6 bxc6 30. Rab1 Ne6 31. Rb6 Rc8 32. Ba6 Rcc7 33. Bb5 Nd8 34. Be2 Rb7 35. Rxb7 Rxb7 36. h4 Ra7 37. Bd3 h6 38. Kg2 Ra5 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2004.01.03"]
[Round "4.5"]
[White "Lau, Udo"]
[Black "Doerge, Sven"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2175"]
[BlackElo "1905"]
[PlyCount "103"]
[EventDate "2004.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nd7 3. c4 e6 4. Bg5 Be7 5. Bxe7 Qxe7 6. cxd5 exd5 7. Nc3 c6 8. e3 Ngf6 9. Bd3 0-0 10. 0-0 Re8 11. Qc2 Nf8 12. Rfe1 Bg4 13. Ne5 Qd6 14. h3 Bh5 15. Rab1 Re7 16. b4 Ne8 17. g4 f6 18. Nf3 Bf7 19. b5 Rc8 20. Na4 Rec7 21. b6 axb6 22. Nxb6 Rd8 23. Rec1 h5 24. Nh4 f5 25. Nxf5 Qf6 26. Qe2 Nd6 27. Qf3 hxg4 28. hxg4 Ne6 29. Qg3 Ng5 30. Kg2 Nxf5 31. gxf5 Re7 32. Qh4 Rde8 33. Rh1 Kf8 34. a4 Bg8 35. a5 Nf7 36. Qxf6 gxf6 37. Na4 Nd6 38. Nc5 Ra8 39. Ra1 Rg7+ 40. Kf3 Ke7 41. Rhb1 Bf7 42. Ke2 Bh5+ 43. Kd2 Rg2 44. Nxb7 Rxf2+ 45. Kc3 Nxf5 46. Bxf5 Rxf5 47. Nc5 Rf3 48. Rb7+ Ke8 49. a6 Rxe3+ 50. Kb4 Re7 51. Rh1 Rxa6 52. Rxe7+ 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2004.01.02"]
[Round "2.4"]
[White "Lau, Udo"]
[Black "Polenz, Frederik"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2175"]
[BlackElo "1863"]
[PlyCount "34"]
[EventDate "2004.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 Bxc3+ 6. bxc3 b6 7. e3 Bb7 8. Bd3 0-0 9. 0-0 d6 10. d5 Bc8 11. dxe6 Bxe6 12. Nd4 Qd7 13. Qf3 Na6 14. Bxf6 gxf6 15. Nxe6 Qxe6 16. Bxf5 Qe7 17. Rad1 Rf7 1-0

[Event "Niedersachsen-ch"]
[Site "Verden"]
[Date "2004.01.02"]
[Round "1.6"]
[White "Schirmer, Roland"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1664"]
[BlackElo "2175"]
[PlyCount "38"]
[EventDate "2004.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. e3 d6 6. Nge2 Bg4 7. a3 a5 8. 0-0 0-0 9. Rb1 Qd7 10. Ne4 Nxe4 11. Bxe4 f5 12. Bg2 f4 13. f3 Bf5 14. Ra1 Bd3 15. b3 Qf5 16. Kh1 Bc2 17. Qe1 fxe3 18. dxe3 Bxb3 19. e4 Qf7 0-1

[Event "Staufer op 14th"]
[Site "Schwaebisch Gmuend"]
[Date "2002.??.??"]
[Round "9"]
[White "Lau, Udo"]
[Black "Saur, Michael"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2192"]
[BlackElo "2104"]
[PlyCount "19"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. e3 Nf6 4. Be2 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. Nbd2 d5 9. Ne5 Ne4 10. Nxe4 1/2-1/2

[Event "Staufer op 14th"]
[Site "Schwaebisch Gmuend"]
[Date "2002.??.??"]
[Round "8"]
[White "Stark, Rainer"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "E09"]
[BlackElo "2192"]
[PlyCount "53"]
[EventDate "2002.02.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Qc2 Nbd7 6. Nd2 Be7 7. Ngf3 0-0 8. 0-0 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 a5 13. Rd1 Bd6 14. b3 Qe7 15. Bb2 Bd7 16. Ne5 Red8 17. Re1 Be8 18. a4 Bb4 19. Re2 Qc7 20. c5 Nd5 21. Nd3 b5 22. axb5 cxb5 23. Bxd5 exd5 24. Nxb4 axb4 25. Rae1 Bd7 26. Qd2 Qc6 27. Qxb4 1/2-1/2

[Event "Neckar op-A 5th"]
[Site "Deizisau"]
[Date "2001.04.15"]
[Round "7"]
[White "Lau, Udo"]
[Black "Anderberg, Peter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2187"]
[BlackElo "2071"]
[PlyCount "93"]
[EventDate "2001.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. Be2 Bd6 6. Bg3 Nge7 7. Nbd2 Bxf3 8. Nxf3 Bxg3 9. hxg3 Qd6 10. c3 e5 11. Qa4 e4 12. Ne5 0-0 13. Nxc6 Qxc6 14. Qc2 f5 15. 0-0-0 Rf6 16. g4 fxg4 17. Bxg4 Raf8 18. f4 Rh6 19. Bh3 g5 20. fxg5 Rg6 21. Rdf1 Qe8 22. Qe2 Rxg5 23. Rxf8+ Kxf8 24. Rf1+ Kg7 25. Qf2 Ng8 26. Qf4 Qe7 27. Rf2 h6 28. Bf5 Nf6 29. g4 Qd6 30. Rg2 b6 31. Qf2 Ng8 32. Qh4 Ne7 33. Rf2 Nxf5 34. Rxf5 Qg6 35. Rf4 h5 36. Rf1 hxg4 37. Qf2 g3 38. Qf8+ Kh7 39. Rf7+ Qxf7 40. Qxf7+ Rg7 41. Qh5+ Kg8 42. Qxd5+ Kf8 43. Qd8+ Kf7 44. Qxc7+ Kf8 45. Qf4+ Kg8 46. Qf1 g2 47. Qg1 1-0

[Event "Bayern-chI Bank Hofmann 4th"]
[Site "Bad Wiessee"]
[Date "2000.11.05"]
[Round "9"]
[White "Halser, Walter"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2103"]
[BlackElo "2192"]
[PlyCount "88"]
[EventDate "2000.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 g6 6. Nf3 Bg7 7. c3 0-0 8. Bf4 Nbd7 9. Nbd2 a6 10. 0-0 b6 11. Re1 Bb7 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bxg7 Kxg7 15. Nf3 Re8 16. Qd2 Qc7 17. Ne5 Nxe5 18. dxe5 Red8 19. Rac1 Rac8 20. h4 Qc6 21. Bf1 Qe6 22. h5 h6 23. Qd4 g5 24. Be2 f5 25. exf6+ Qxf6 26. Bg4 Qxd4 27. cxd4 Rxc1 28. Rxc1 Kf6 29. Rc7 Rb8 30. Kf1 a5 31. Ke2 Ba6+ 32. Ke3 Bb5 33. b3 Be8 34. g3 Rd8 35. Rb7 Rd6 36. Rb8 Bf7 37. f4 Rc6 38. Kd2 gxf4 39. gxf4 Be6 40. Bf3 Bf7 41. Bg4 Kg7 42. Bf3 Rf6 43. Ke3 Rc6 44. Kd2 Rf6 1/2-1/2

[Event "Bayern-chI Bank Hofmann 4th"]
[Site "Bad Wiessee"]
[Date "2000.10.30"]
[Round "3"]
[White "Deues, Erik"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "D55"]
[BlackElo "2192"]
[PlyCount "83"]
[EventDate "2000.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 0-0 6. e3 Ne4 7. Bxe7 Qxe7 8. Qc2 Nxc3 9. Qxc3 Nc6 10. a3 a5 11. b3 Rd8 12. Be2 Bd7 13. 0-0 Be8 14. Rfe1 f6 15. cxd5 exd5 16. Bd3 Bg6 17. Bxg6 hxg6 18. Qc2 Qe4 19. Rec1 Qxc2 20. Rxc2 Ra6 21. Rc5 Rb6 22. Nd2 Rd7 23. Rac1 Kf7 24. Kf1 g5 25. Ke2 g4 26. f3 gxf3+ 27. gxf3 Ra6 28. Kd3 Ra8 29. Rb5 Nd8 30. Rcc5 c6 31. Rxa5 Rb8 32. Ra7 Ke7 33. b4 b6 34. Rxd7+ Kxd7 35. Rc1 Ne6 36. Rg1 Rh8 37. Rg2 g5 38. Nf1 Rh3 39. Rg3 Rh4 40. Rg4 Rh3 41. Rg3 Rh4 42. Rg4 1/2-1/2

[Event "Bayern-chI Bank Hofmann 4th"]
[Site "Bad Wiessee"]
[Date "2000.10.29"]
[Round "2"]
[White "Lau, Udo"]
[Black "Lerner, Konstantin Z"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2192"]
[BlackElo "2583"]
[PlyCount "68"]
[EventDate "2000.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bg5 Bb7 6. Rc1 h6 7. Bxf6 Qxf6 8. e3 0-0 9. Be2 c5 10. 0-0 cxd4 11. Qxd4 Qe7 12. Rfd1 Rd8 13. Qe5 d6 14. Qh5 Nd7 15. a3 Bxc3 16. Rxc3 Rac8 17. Nd4 Nc5 18. Bf3 Ne4 19. Bxe4 Bxe4 20. Qe2 Rc5 21. f3 Bb7 22. e4 Ba6 23. b4 Rc7 24. b5 Bb7 25. f4 Rdc8 26. Rg3 Rc5 27. Qg4 Qf6 28. f5 Re8 29. fxe6 fxe6 30. Nb3 Rg5 31. Qf3 Rxg3 32. Qxg3 Rf8 33. h3 Bxe4 34. Nd2 Qd4+ 0-1

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.20"]
[Round "8"]
[White "Lau, Udo"]
[Black "Leiber, Bernhard"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2195"]
[BlackElo "2212"]
[PlyCount "68"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 Nbd7 7. Qc2 Ne4 8. Nc3 Ndf6 9. Ne5 Nxc3 10. Qxc3 Bd7 11. Nxd7 Qxd7 12. Rd1 c6 13. Bf4 b5 14. cxb5 cxb5 15. Rac1 Rfc8 16. Qd3 a6 17. h3 h6 18. h4 Rc4 19. Bf3 Rac8 20. b3 Rxc1 21. Rxc1 Rxc1+ 22. Bxc1 Qc6 23. Bd2 Ne4 24. Bxe4 dxe4 25. Qc3 Qxc3 26. Bxc3 f5 27. h5 Bf6 28. f3 exf3 29. e3 g5 30. hxg6 Kg7 31. Kf2 Kxg6 32. Kxf3 h5 33. Bb4 Bg5 34. Bd6 Bf6 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.19"]
[Round "7"]
[White "Kunze, Martin"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "E32"]
[BlackElo "2195"]
[PlyCount "51"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 Bb7 8. Bf4 f5 9. Nh3 0-0 10. f3 Nf6 11. e3 Nc6 12. Be2 Ne7 13. Bg3 Ng6 14. 0-0 Nh5 15. Bf2 Qe7 16. b4 c5 17. dxc5 bxc5 18. Rfd1 d6 19. b5 Ne5 20. Rd2 g5 21. f4 gxf4 22. Bxh5 f3 23. g3 Be4 24. Qc3 Kg7 25. Rad1 Kh6 26. Rxd6 1-0

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.18"]
[Round "6"]
[White "Lau, Udo"]
[Black "Finke, Harald"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2195"]
[PlyCount "63"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Qa5 7. Bd3 e6 8. a3 a6 9. Nge2 Be7 10. Ng3 h6 11. h4 b5 12. 0-0 0-0 13. Rc1 Bb7 14. Bb1 b4 15. axb4 Nxb4 16. Nh5 Nxh5 17. Qxh5 Qd8 18. Bxh6 gxh6 19. Qxh6 f5 20. Qxe6+ Kg7 21. Qe5+ Rf6 22. Qg3+ Kf7 23. Qf3 Qh8 24. h5 Qh7 25. Ne2 Bd6 26. g4 Qg7 27. Bxf5 Rh8 28. Ng3 Bxg3 29. fxg3 Kf8 30. Qf4 Nc6 31. g5 Rf7 32. h6 1-0

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.18"]
[Round "5"]
[White "Lau, Udo"]
[Black "Siegmund, Rainer"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2195"]
[BlackElo "2142"]
[PlyCount "102"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bd2 Bb7 6. a3 Bxc3 7. Bxc3 Ne4 8. Rc1 0-0 9. e3 d6 10. Be2 Nd7 11. 0-0 Qe7 12. Nd2 Nxc3 13. Rxc3 e5 14. f4 c5 15. d5 f5 16. g4 g6 17. g5 Rae8 18. Rf2 Qg7 19. h4 Re7 20. h5 Rfe8 21. h6 Qf8 22. Nf1 Rf7 23. Ng3 Ree7 24. Qd2 Bc8 25. b4 Qd8 26. Bd1 Qc7 27. Ba4 Rf8 28. Bc6 Nb8 29. b5 a5 30. a4 Qd8 31. Rc1 Rff7 32. Rcf1 e4 33. Qb2 Rf8 34. Rg2 Rff7 35. Rff2 Qf8 36. Rh2 Rc7 37. Rfg2 Ra7 38. Kh1 Rae7 39. Nh5 Nd7 40. Bxd7 Bxd7 41. Nf6+ Rxf6 42. gxf6 Rf7 43. Kg1 Rxf6 44. Rg5 Qf7 45. Kf2 Bc8 46. Rhg2 Bd7 47. Qa1 Bc8 48. Ke2 Bd7 49. Kd2 Bc8 50. Kc2 Bd7 51. Kb3 Bc8 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.17"]
[Round "4"]
[White "Meyer, Dirk"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "D55"]
[BlackElo "2195"]
[PlyCount "47"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Ne4 7. Bxe7 Qxe7 8. Qc2 Nxc3 9. Qxc3 Nc6 10. a3 a5 11. Bd3 a4 12. Rc1 Bd7 13. 0-0 Rfc8 14. Bb1 dxc4 15. Qxc4 Na5 16. Qd3 g6 17. Ba2 Ra6 18. Rc5 Nc6 19. Rfc1 Rb6 20. Qc3 Na7 21. Ne5 Nb5 22. Qd2 Be8 23. Nc4 Ra6 24. Ne5 1/2-1/2

[Event "Niedersachsen-ch"]
[Site "Bramsche"]
[Date "2000.04.16"]
[Round "3"]
[White "Ellerbrake, Sven"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "A26"]
[BlackElo "2195"]
[PlyCount "59"]
[EventDate "2000.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nge7 6. e4 0-0 7. Nge2 d6 8. 0-0 Nd4 9. f4 exf4 10. Bxf4 Nec6 11. Qd2 Bg4 12. Nxd4 Nxd4 13. h3 Be6 14. Kh2 Qd7 15. Ne2 Nxe2 16. Qxe2 Rab8 17. Rad1 b5 18. b3 c5 19. e5 Rfe8 20. d4 cxd4 21. Rxd4 Qc8 22. Rxd6 bxc4 23. Rc6 Qd8 24. Rd1 Qe7 25. bxc4 Qa3 26. Rcd6 Rb2 27. R6d2 Rxd2 28. Rxd2 Qa5 29. Bd5 Bf5 30. Rb2 1/2-1/2

[Event "Nord West Cup"]
[Site "Oldenburg"]
[Date "2000.02.13"]
[Round "6"]
[White "Kolthoff, Siegmund"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2036"]
[BlackElo "2195"]
[PlyCount "174"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 Nc6 8. Qxc4 Nd5 9. Nc3 Nb6 10. Qd3 Bf6 11. Rd1 e5 12. Ne4 Bf5 13. Nxf6+ Qxf6 14. Qb5 Bc2 15. dxe5 Nxe5 16. Bg5 Nxf3+ 17. Bxf3 Qg6 18. Rd2 Ba4 19. Qc5 c6 20. Rd6 Qc2 21. Qxc2 Bxc2 22. Rc1 Bf5 23. b3 Be6 24. Bg2 h6 25. Be3 Rfd8 26. Rdd1 Rxd1+ 27. Rxd1 Nd5 28. Bd4 Nb4 29. Rd2 Rd8 30. f4 c5 31. Bc3 Rxd2 32. Bxd2 Nxa2 33. Bxb7 Bxb3 34. Be3 c4 35. Bd5 Nb4 36. Be4 c3 37. Bxa7 c2 38. Be3 Na2 39. Bxc2 Bxc2 40. Bd2 Kf8 41. Kf2 Ke7 42. Ke3 Ke6 43. Kd4 Kf5 44. h3 h5 45. e3 Bd1 46. e4+ Ke6 47. Kd3 Kd6 48. Kd4 Be2 49. Ke3 Bf1 50. g4 hxg4 51. hxg4 Kc5 52. g5 g6 53. f5 Bh3 54. Kf4 Kd6 55. e5+ Ke7 56. e6 Bxf5 57. exf7 Kxf7 58. Ke5 Ke7 59. Kd5 Kd7 60. Kc5 Ke6 61. Kc4 Ke5 62. Kb3 Be6+ 63. Kb2 Ke4 64. Be1 Kd3 65. Ba5 Bd5 66. Be1 Be6 67. Ba5 Bf7 68. Be1 Ke2 69. Bg3 Nb4 70. Kc3 Nc6 71. Bc7 Kf3 72. Bd6 Kg4 73. Kd3 Kxg5 74. Ke3 Bd5 75. Kf2 Kf5 76. Kg1 g5 77. Kf2 Ne5 78. Bb8 Ng6 79. Kg1 Kg4 80. Bd6 Kf3 81. Bb8 Nf4 82. Bc7 Bc4 83. Bd6 g4 84. Bc7 g3 85. Bd6 Nh3+ 86. Kh1 Bf1 87. Bc5 Bg2# 0-1

[Event "Nord West Cup"]
[Site "Oldenburg"]
[Date "2000.02.13"]
[Round "7"]
[White "Pel, Bonno"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2224"]
[BlackElo "2195"]
[PlyCount "71"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 Nc6 4. Ng3 Nf6 5. Nf3 e6 6. Bb5 Bd7 7. c3 Bc5 8. 0-0 Bb6 9. d3 h6 10. Ne2 dxc3 11. bxc3 0-0 12. a4 a6 13. Bc4 Re8 14. e5 Nh7 15. d4 Ne7 16. Ng3 Bc6 17. Nh4 Nd5 18. Qg4 Kh8 19. Bd2 g5 20. Nf3 f5 21. exf6 Ndxf6 22. Qh3 g4 23. Qxh6 gxf3 24. Bd3 Rg8 25. Rfe1 Qf8 26. Qh4 Qf7 27. Re5 Rg4 28. Qh3 Rag8 29. Rae1 fxg2 30. Rxe6 Rxg3 31. hxg3 Ng4 32. Bf4 Rg7 33. f3 Bxf3 34. Re8+ Rg8 35. Bxh7 Nf2 36. Be5+ 1-0

[Event "Nord West Cup"]
[Site "Oldenburg"]
[Date "2000.02.12"]
[Round "5"]
[White "Lau, Udo"]
[Black "Krumwiede, Karsten"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2195"]
[BlackElo "1994"]
[PlyCount "41"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. Bg5 Qe8 9. d5 h6 10. Bh4 Bd7 11. Nd2 Nh7 12. Rb1 f5 13. f3 Bf6 14. Bf2 c5 15. dxc6 bxc6 16. b4 Nc7 17. b5 c5 18. Nb3 Be7 19. Na5 Ne6 20. Nd5 Bd8 21. Nb7 1-0

[Event "Nord West Cup"]
[Site "Oldenburg"]
[Date "2000.02.12"]
[Round "4"]
[White "Teixeira, Jose"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1761"]
[BlackElo "2195"]
[PlyCount "78"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. Be3 Na6 6. f4 h5 7. f5 hxg4 8. Qxg4 Nh6 9. Bxh6 Rxh6 10. Nc3 e6 11. fxe6 Bxe6 12. Qg3 Rg6 13. Qf2 Be7 14. 0-0-0 Bh4 15. Qe2 Bg4 16. Nf3 Nc7 17. Bg2 Ne6 18. Qf1 Bg5+ 19. Kb1 Bf4 20. h4 Qe7 21. Bh3 Bxh3 22. Rxh3 0-0-0 23. Ne2 Rh8 24. Qf2 Rh5 25. Rg1 Rxg1+ 26. Qxg1 g6 27. Qg4 Qd7 28. Rh1 Be3 29. Ng3 Rh8 30. Re1 Bf2 31. Rf1 Bxg3 32. Qxg3 Ng7 33. Ng5 Nf5 34. Qa3 b6 35. Rh1 Nxd4 36. Qc3 Ne6 37. Rf1 Rxh4 38. Qg3 Rh5 39. Nxf7 Qxf7 0-1

[Event "Nord West Cup"]
[Site "Oldenburg"]
[Date "2000.02.11"]
[Round "2"]
[White "Kalinitschew, Sergey"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2504"]
[BlackElo "2205"]
[PlyCount "91"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Ne4 6. Bg2 0-0 7. 0-0 Bxd2 8. Nfxd2 Nxd2 9. Qxd2 d6 10. Nc3 Nd7 11. Rad1 c6 12. e4 e5 13. f4 Nb6 14. Qd3 Bd7 15. b3 Rfd8 16. Rd2 f6 17. Qe3 Be8 18. h4 Bf7 19. fxe5 dxe5 20. d5 Nd7 21. Bh3 Qc5 22. Qxc5 Nxc5 23. b4 Ne6 24. Ne2 a5 25. Rfd1 Nd4 26. Nxd4 exd4 27. a3 axb4 28. axb4 cxd5 29. cxd5 Ra3 30. Rd3 Rxd3 31. Rxd3 Kf8 32. Rxd4 Ke7 33. Rc4 Kd6 34. Bc8 Bg6 35. Bxb7 Ke5 36. Rc7 Bxe4 37. Rxg7 Rb8 38. b5 Bxd5 39. Bxd5 Kxd5 40. Rxh7 Ke4 41. Rh6 f5 42. b6 Kf3 43. Kh2 Ra8 44. Rc6 Ra2+ 45. Kh3 Rb2 46. Rc4 1-0

[Event "Nord West Cup"]
[Site "Oldenburg"]
[Date "2000.02.11"]
[Round "3"]
[White "Lau, Udo"]
[Black "Petri, Norbert"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2196"]
[BlackElo "1974"]
[PlyCount "56"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Re8 12. Nd4 Bg4 13. h3 Be6 14. Nxc6 bxc6 15. Nc5 Bxc5 16. Bxc5 Qd7 17. Kh2 Bf5 18. Rc1 h5 19. Bd4 Ne4 20. e3 h4 21. gxh4 c5 22. Bxe4 Rxe4 23. Rxc5 Rxh4 24. f4 Rxh3+ 25. Kg2 Be4+ 26. Kf2 Rh2+ 27. Ke1 Qh3 28. Qb3 Qg2 0-1

[Event "Nord West Cup"]
[Site "Oldenburg"]
[Date "2000.02.10"]
[Round "1"]
[White "Lau, Udo"]
[Black "Ungar, Benedict"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2195"]
[BlackElo "1615"]
[PlyCount "53"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 Nf6 5. Qb3 b6 6. Bg5 c6 7. Rc1 Nbd7 8. cxd5 exd5 9. e3 Be7 10. Ba6 Rb8 11. Bf4 b5 12. Bxb8 Nxb8 13. Bb7 Qb6 14. Ba8 0-0 15. Ne5 Nfd7 16. 0-0 Nxe5 17. dxe5 Nd7 18. Bxc6 Qxc6 19. Nxd5 Qe6 20. Qxb5 Nxe5 21. Nxe7+ Qxe7 22. Rc5 f6 23. Rfc1 Rd8 24. Rd5 Be6 25. Rxd8+ Qxd8 26. Qa6 Qd2 27. Qxe6+ 1-0

[Event "Bayern-chI Bank Hofmann 2nd"]
[Site "Bad Wiessee"]
[Date "1998.12.06"]
[Round "9"]
[White "Gypser, Andreas"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2205"]
[PlyCount "74"]
[EventDate "1998.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 Nc6 8. 0-0-0 Nxd4 9. Qxd4 Be6 10. f3 Nd7 11. g4 Bg5 12. Bxg5 Qxg5+ 13. Kb1 Qa5 14. Be2 Rfb8 15. f4 b5 16. f5 Bc4 17. g5 Ne5 18. g6 hxg6 19. fxg6 Nxg6 20. Rdg1 Ne5 21. Rg3 Bxe2 22. Nxe2 Qa4 23. Rhg1 g6 24. Qe3 Kg7 25. Nc3 Qc4 26. Nd5 Rh8 27. Qf4 Rxh2 28. Rc3 Qe2 29. Qf6+ Kh7 30. Rxc7 Qxe4 31. Qxd6 Rh1 32. Nf6+ Kg7 33. Rd1 Rxd1+ 34. Qxd1 Kxf6 35. Qd6+ Kg7 36. a4 Rh8 37. Rxa7 Rh1+ 0-1

[Event "Bayern-chI Bank Hofmann 2nd"]
[Site "Bad Wiessee"]
[Date "1998.12.05"]
[Round "8"]
[White "Lau, Udo"]
[Black "Schnur, Gerhard"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2205"]
[BlackElo "2120"]
[PlyCount "179"]
[EventDate "1998.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. g3 c5 4. Bg2 Nc6 5. 0-0 Nf6 6. c4 Be7 7. cxd5 exd5 8. Nc3 0-0 9. Bf4 Be6 10. dxc5 Bxc5 11. Nb5 a6 12. Nc7 Rc8 13. Nxe6 fxe6 14. Bh3 Qe7 15. Ng5 Nd8 16. Rc1 h6 17. Nf3 Nf7 18. Ne5 Nxe5 19. Bxe5 Ne4 20. e3 Rc6 21. Bd4 Bxd4 22. exd4 Rxc1 23. Qxc1 e5 24. dxe5 Qxe5 25. Qe3 Qxb2 26. Be6+ Kh8 27. Bxd5 Nf6 28. Qe7 Re8 29. Qxb7 Qxb7 30. Bxb7 Re2 31. Bxa6 Rxa2 32. Bb7 Rb2 33. Bf3 g5 34. h3 Rd2 35. Re1 Rd7 36. Re5 Kg7 37. Kg2 Rc7 38. Ra5 Rd7 39. Ra4 h5 40. Ra5 Kg6 41. Ra6 Kg7 42. Bc6 Re7 43. Kf1 Kg6 44. Bb5 Kg7 45. Bd3 Rd7 46. Bf5 Re7 47. Kg2 Rb7 48. Kf3 Rb3+ 49. Ke2 Rb2+ 50. Ke1 Rb7 51. Kd1 Re7 52. Ra4 Rc7 53. Kd2 Rb7 54. Kc3 Rc7+ 55. Kd4 Re7 56. Ra2 Kf7 57. Rc2 Kg7 58. Rc6 Kf7 59. Ra6 Rb7 60. Be6+ Kg6 61. Bc4 Re7 62. Bd3+ Kg7 63. Ra5 Rd7+ 64. Kc3 Rd5 65. Ra8 Rd7 66. Bf5 Rc7+ 67. Kd4 Re7 68. f3 Kf7 69. Ra5 Rc7 70. Bb1 Rb7 71. Ba2+ Kg6 72. Ke5 Rb2 73. Ra4 Re2+ 74. Kd4 Rd2+ 75. Ke3 Rd7 76. Bb1+ Kg7 77. Bf5 Re7+ 78. Kd3 Kf7 79. Rc4 Rb7 80. h4 gxh4 81. gxh4 Rb3+ 82. Ke2 Rb2+ 83. Kf1 Kg7 84. Rd4 Kh6 85. f4 Kg7 86. Rd6 Ra2 87. Rc6 Nd5 88. Be4 Ne3+ 89. Kg1 Ng4 90. Bc2 1/2-1/2

[Event "Bayern-chI Bank Hofmann 2nd"]
[Site "Bad Wiessee"]
[Date "1998.12.04"]
[Round "7"]
[White "Mauro, Christian"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2205"]
[PlyCount "84"]
[EventDate "1998.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 c6 8. a4 a5 9. h3 Na6 10. f4 Nc5 11. Qf3 Qb6 12. Be3 Qxb2 13. Bf2 Qb6 14. e5 Ne8 15. Nde2 Qc7 16. Bxc5 dxc5 17. Ng3 Kh8 18. Qe2 f5 19. Rf3 Bd8 20. Nf1 Qe7 21. Ne3 Be6 22. g4 g6 23. g5 Ng7 24. Ncd1 Bc7 25. Nf2 Rfd8 26. Nh1 Rd7 27. Ra3 Rad8 28. Rd3 Rd4 29. Rxd4 cxd4 30. Nd1 Nh5 31. Bxe6 Qxe6 32. Ng3 Ng7 33. h4 Kg8 34. Rb3 b6 35. h5 Rd5 36. hxg6 hxg6 37. Nb2 Rc5 38. Qd3 Qd5 39. c4 dxc3 40. Rxc3 Rxc3 41. Qxc3 Ne6 42. Ne2 b5 0-1

[Event "Bayern-chI Bank Hofmann 2nd"]
[Site "Bad Wiessee"]
[Date "1998.12.03"]
[Round "6"]
[White "Lau, Udo"]
[Black "Caoili, Arianne"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2205"]
[BlackElo "2050"]
[PlyCount "114"]
[EventDate "1998.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bh4 c5 5. e3 Qb6 6. Qc1 cxd4 7. exd4 Nc6 8. c3 Bf5 9. Be2 e6 10. 0-0 Bd6 11. Nbd2 Rc8 12. Bg3 Nxg3 13. hxg3 h6 14. Rd1 0-0 15. Nf1 Be4 16. Qd2 Qa5 17. Qe3 Ne7 18. Bd3 Bxd3 19. Rxd3 b5 20. g4 Qc7 21. Re1 b4 22. Ne5 Qa5 23. Nxf7 Rxf7 24. Qxe6 Rc6 25. Qd7 Qc7 26. Qxc7 Rxc7 27. Re6 Rc6 28. Re2 bxc3 29. bxc3 Rb6 30. g3 Rf8 31. Kg2 Nc6 32. Ne3 Rb5 33. Nf5 Rf6 34. f4 Kf7 35. Rde3 Rb7 36. Kf3 Ne7 37. Nxe7 Bxe7 38. Re5 Rd6 39. g5 hxg5 40. fxg5 Rc7 41. Kg4 Ke8 42. Rb2 Kd7 43. Rb5 Kc8 44. Kf4 Rd8 45. Kf5 Bd6 46. Rexd5 Rxc3 47. Kg6 Rd7 48. Ra5 Rc6 49. Kf5 a6 50. Ke4 Bxg3 51. Rxd7 Kxd7 52. Rf5 Re6+ 53. Kd5 Ke7 54. Rf3 Bh4 55. Rb3 Rd6+ 56. Kc5 Bxg5 57. d5 Bf4 0-1

[Event "Bayern-chI Bank Hofmann 2nd"]
[Site "Bad Wiessee"]
[Date "1998.12.02"]
[Round "5"]
[White "Mainka, Gregor"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2340"]
[BlackElo "2205"]
[PlyCount "83"]
[EventDate "1998.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. d4 Nbd7 4. Nc3 e5 5. e4 g6 6. Bg2 Bg7 7. 0-0 0-0 8. h3 h6 9. Re1 c6 10. a4 Re8 11. Be3 Qc7 12. a5 Nf8 13. Qd2 Kh7 14. Kh2 Bd7 15. dxe5 dxe5 16. Bc5 Bc8 17. Red1 N6d7 18. Bd6 Qd8 19. Qe2 Qf6 20. Qc4 Ne6 21. Ne2 Ng5 22. Nxg5+ hxg5 23. a6 Nf8 24. axb7 Bxb7 25. Ng1 a5 26. Rd2 Bh6 27. Ra3 g4 28. Rd1 Ba6 29. Qxc6 Rec8 30. Qd5 Qxf2 31. Rc3 Ne6 32. hxg4 Rxc3 33. bxc3 Rc8 34. Bxe5 Rd8 35. Qxd8 Nxd8 36. Rxd8 Bg7 37. Nh3 Qxc2 38. Ng5+ Kh6 39. Nxf7+ Kh7 40. Ng5+ Kh6 41. Bf4 Bxc3 42. Rd7 1-0

[Event "Bayern-chI Bank Hofmann 2nd"]
[Site "Bad Wiessee"]
[Date "1998.12.01"]
[Round "4"]
[White "Lau, Udo"]
[Black "Kleinert, Juergen"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2205"]
[PlyCount "61"]
[EventDate "1998.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 c5 5. Be2 Qb6 6. Qc1 Nc6 7. c3 h6 8. Bh4 Bd6 9. Nbd2 g5 10. Bg3 Bxg3 11. hxg3 g4 12. dxc5 Qxc5 13. Nd4 e5 14. Nxc6 bxc6 15. e4 Qd6 16. Qc2 Be6 17. 0-0-0 Ke7 18. Rhe1 Nd7 19. Nc4 Qc7 20. Ne3 Nf6 21. exd5 cxd5 22. Qa4 d4 23. Qa3+ Ke8 24. Bb5+ Nd7 25. Nc2 Rc8 26. Nxd4 exd4 27. Rxd4 Rd8 28. Rd6 Rg8 29. Rdxe6+ fxe6 30. Rxe6+ Kf7 31. Qe7# 1-0

[Event "Bayern-chI Bank Hofmann 2nd"]
[Site "Bad Wiessee"]
[Date "1998.11.30"]
[Round "3"]
[White "Doermann, Alexander"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "B98"]
[BlackElo "2205"]
[PlyCount "85"]
[EventDate "1998.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nc6 10. Nxc6 Qxc6 11. Bd3 Bd7 12. Rhe1 Rc8 13. Qf2 Bd8 14. e5 dxe5 15. Bxf6 gxf6 16. fxe5 f5 17. g4 Qc5 18. Qf3 Qb4 19. gxf5 Bg5+ 20. Kb1 Rxc3 21. fxe6 Bxe6 22. Bb5+ axb5 23. Qxc3 Qxc3 24. bxc3 Ke7 25. a3 Bf4 26. h4 Rg8 27. Rd4 Bh2 28. Rb4 Bd7 29. Re2 Bg1 30. c4 Bc5 31. Rb3 Rg1+ 32. Kb2 bxc4 33. Rxb7 Ke6 34. Rc7 c3+ 35. Kxc3 Bxa3 36. Rf2 Be7 37. Rxd7 Kxd7 38. Rxf7 h6 39. Rh7 Rg6 40. h5 Ra6 41. Kd4 Ke8 42. c4 Bf8 43. Rb7 1/2-1/2

[Event "Bayern-chI Bank Hofmann 2nd"]
[Site "Bad Wiessee"]
[Date "1998.11.29"]
[Round "2"]
[White "Lau, Udo"]
[Black "Sturua, Zurab"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "2205"]
[BlackElo "2600"]
[PlyCount "66"]
[EventDate "1998.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. dxe5 dxe5 9. h3 c6 10. Be3 Qe7 11. Qd2 Nc5 12. Rfd1 Nfe4 13. Nxe4 Nxe4 14. Qa5 f5 15. Nd2 Nxd2 16. Rxd2 Qf7 17. Rad1 Be6 18. Rd8 Raxd8 19. Rxd8 Bxc4 20. Rxf8+ Bxf8 21. Qxe5 Bxa2 22. Bxa7 Qg7 23. Qb8 Qxb2 24. Be3 Qb4 25. Bh6 Be6 26. Bxf8 Qxf8 27. Qxb7 c5 28. Bd5 Bxd5 29. Qxd5+ Kg7 30. Qe5+ Kf7 31. Qd5+ Kg7 32. Qe5+ Kf7 33. Qd5+ Kg7 1/2-1/2

[Event "Bayern-chI Bank Hofmann 2nd"]
[Site "Bad Wiessee"]
[Date "1998.11.28"]
[Round "1"]
[White "Schmitt, Harald"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "D46"]
[BlackElo "2205"]
[PlyCount "82"]
[EventDate "1998.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. Nc3 0-0 6. Bd3 Nbd7 7. 0-0 c6 8. Re1 Qc7 9. b3 e5 10. dxe5 Nxe5 11. cxd5 Nxd3 12. Qxd3 cxd5 13. Bb2 Be6 14. Rec1 Qd8 15. Nb5 Ne4 16. Bd4 a6 17. Nc3 Ba3 18. Rc2 Bf5 19. Qe2 Rc8 20. Nxe4 dxe4 21. Ne1 Qh4 22. Rxc8 Rxc8 23. Rd1 Bg4 24. f3 Bh5 25. Qf2 Qg5 26. Qg3 Qxg3 27. hxg3 f5 28. Kf2 Be8 29. Rb1 Bb5 30. Bb2 Bb4 31. Rc1 Rxc1 32. Bxc1 Bc3 33. a3 Bd3 34. b4 Kf7 35. f4 Ke6 36. g4 g6 37. gxf5+ gxf5 38. g3 Kd5 39. Nxd3 exd3 40. Kf1 d2 41. Bxd2 Bxd2 0-1

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.04.26"]
[Round "9.2"]
[White "Von Alvensleben, Wolfram"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2225"]
[BlackElo "2255"]
[PlyCount "79"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hannover SV"]
[BlackTeam "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 c6 7. Qd3 Na6 8. Nbd2 Nb4 9. Qb1 Bd7 10. a3 Na6 11. e4 dxc4 12. Nxc4 c5 13. Rd1 Qc8 14. d5 exd5 15. exd5 Bf5 16. Qa2 b5 17. d6 Bd8 18. Nce5 Be4 19. Qb3 Rb8 20. Ne1 c4 21. Qc3 Nc5 22. Bxe4 Ncxe4 23. Qf3 b4 24. axb4 Rxb4 25. Rd4 Qc5 26. Rxe4 Nxe4 27. Qxe4 Re8 28. N1f3 c3 29. d7 Rf8 30. Nd3 cxb2 31. Bxb2 Rxe4 32. Nxc5 Rc4 33. Ba3 Rc3 34. Nd4 Be7 35. Bb4 Rxc5 36. Bxc5 Bxc5 37. Nc6 Bb6 38. Re1 a5 39. Re8 a4 40. Ne7+ 1-0

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.03.29"]
[Round "8.2"]
[White "Lau, Udo"]
[Black "Raabe, Peter"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2255"]
[PlyCount "54"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Buxtehude"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. Nc3 Nf6 7. d3 0-0 8. h3 a6 9. Kh2 b5 10. a4 b4 11. Nd5 Nxd5 12. exd5 Ne5 13. Nd2 a5 14. Rb1 Bb7 15. f4 Nd7 16. c4 bxc3 17. bxc3 Ba6 18. Qc2 Rb8 19. Rxb8 Qxb8 20. Re1 Re8 21. Ba3 Nb6 22. Rb1 Qc7 23. c4 Rb8 24. Ne4 Bc8 25. Bb2 Bd4 26. Nc3 Bd7 27. Nb5 Bxb5 1/2-1/2

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.03.01"]
[Round "7.2"]
[White "Lau, Udo"]
[Black "Mossakowski, Florian"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2255"]
[BlackElo "2175"]
[PlyCount "124"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Hannover Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. Nbd2 b6 7. b3 Bb7 8. Bb2 Nbd7 9. Rc1 Ne4 10. c4 Nxd2 11. Nxd2 Nf6 12. Qc2 Rc8 13. c5 Bc6 14. Rfd1 Nd7 15. cxb6 cxb6 16. Qd3 Rc7 17. Nf3 Qa8 18. h4 Rfc8 19. Ng5 Nf6 20. Bh3 Bd7 21. Rxc7 Rxc7 22. Rc1 Qc8 23. Qb1 h6 24. Nf3 Bb5 25. Bf1 Ne4 26. a4 Ba6 27. Rxc7 Qxc7 28. Qd1 Bd6 29. e3 Bxf1 30. Kxf1 g5 31. hxg5 hxg5 32. Nd2 Nxd2+ 33. Qxd2 g4 34. e4 Be7 35. Qe2 Kf8 36. exd5 exd5 37. Qxg4 Qc2 38. Qe2 Qxb3 39. Bc1 Qxa4 40. Bh6+ Ke8 41. Bg5 Qc4 42. Bd2 b5 43. Ke1 Qxe2+ 44. Kxe2 b4 45. Kd3 a5 46. g4 Kd7 47. f4 a4 48. Bc1 b3 49. Kc3 Kc6 50. g5 Kb5 51. f5 Bb4+ 52. Kb2 Kc4 53. g6 a3+ 54. Kb1 a2+ 55. Ka1 Bc3+ 56. Bb2 Kd3 57. g7 Bxb2+ 58. Kxb2 a1Q+ 59. Kxa1 Kc2 60. g8Q b2+ 61. Ka2 b1Q+ 62. Ka3 Qb3# 0-1

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.02.15"]
[Round "6.2"]
[White "Sawatzki, Frank"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2280"]
[BlackElo "2255"]
[PlyCount "91"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Goettingen"]
[BlackTeam "Salzgitter"]
[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. 0-0 Nbd7 9. a4 b6 10. Qd3 Bb7 11. Bg5 0-0 12. Rfe1 Re8 13. Rad1 Qc7 14. Bf1 Rac8 15. Nd2 h6 16. Bxf6 Nxf6 17. Nc4 Rcd8 18. Ne3 Qc5 19. Ncd5 Nxd5 20. Nxd5 Bxd5 21. Qxd5 Qxd5 22. Rxd5 Ra8 23. Bc4 Rec8 24. b3 Kf8 25. Re3 Rc5 26. Rxc5 dxc5 27. Kf1 a5 28. Ke2 Rd8 29. Rf3 f6 30. Bd5 Rb8 31. Bc4 Rd8 32. Rg3 g5 33. Rf3 Ke8 34. Bd5 Kd7 35. Rh3 Rh8 36. Rh5 Kd6 37. Bc4 Bf8 38. Kf3 Rh7 39. Kg4 Rd7 40. Kf5 Ke7 41. Bd5 Rd8 42. Rh3 Rb8 43. Rd3 Rd8 44. Kg6 Rd6 45. Bc4 Rd4 46. f3 1-0

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.02.01"]
[Round "5.2"]
[White "Lau, Udo"]
[Black "Heinemann, Dieter"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2255"]
[BlackElo "2290"]
[PlyCount "59"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Bremen Nord"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 e6 3. Nc3 d5 4. Bg5 Nf6 5. Ne5 Be7 6. Bxf6 Bxf6 7. e3 0-0 8. f4 Nd7 9. Qf3 Nxe5 10. dxe5 Be7 11. 0-0-0 Bb4 12. Ne2 Bd7 13. g4 fxg4 14. Qxg4 Qe7 15. Rg1 Rf7 16. Bh3 a5 17. Nd4 Bc5 18. c3 b5 19. Rd3 Bxd4 20. cxd4 c5 21. dxc5 Rc8 22. Kb1 Rxc5 23. Rc1 Rxc1+ 24. Kxc1 b4 25. Rd4 Rf8 26. Kd2 Qc5 27. Qd1 Rc8 28. Ke1 Qe7 29. Kf2 Qc5 30. Kg3 1/2-1/2

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1998.01.11"]
[Round "4.2"]
[White "Boehnisch, Manfred"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2315"]
[BlackElo "2255"]
[PlyCount "59"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Isernhagen"]
[BlackTeam "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 g6 7. c3 Bg7 8. d4 cxd4 9. cxd4 0-0 10. Nc3 Qa5 11. Bg5 h6 12. Bd2 Qh5 13. Qb3 e5 14. dxe5 dxe5 15. Qxb7 g5 16. Re3 Rfd8 17. Ne2 Qg6 18. Ng3 Nc5 19. Qb4 Nfd7 20. Bc3 Qe6 21. Qa5 a6 22. Rd1 Rdb8 23. b4 Nb7 24. Qc7 Nb6 25. Nf5 Bf8 26. Nxe5 Na4 27. Ba1 Qxa2 28. Ra3 Qe6 29. Rxa4 Nd8 30. Qc3 1-0

[Event "Bad Zwesten op 2nd"]
[Site "Bad Zwesten"]
[Date "1998.??.??"]
[Round "1"]
[White "Kahms, Wolfgang"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "2255"]
[PlyCount "149"]
[EventDate "1998.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 b6 5. e3 Bb7 6. Bd3 d6 7. 0-0 Nbd7 8. c3 0-0 9. Re1 Re8 10. e4 a6 11. e5 Nd5 12. Bxe7 Qxe7 13. Nc4 Nf4 14. Bc2 Rad8 15. Qc1 dxe5 16. Ncxe5 Nxe5 17. Rxe5 Qf6 18. Qe3 Nh3+ 19. Kf1 Bxf3 20. Qxf3 Qxf3 21. gxf3 Nf4 22. Rae1 Kf8 23. h4 g6 24. Kg1 Rd5 25. Kh2 Rxe5 26. Rxe5 f6 27. Re1 e5 28. dxe5 fxe5 29. Kg3 Kg7 30. Rd1 Re7 31. Be4 Kf6 32. Bc6 Ne6 33. Be4 Ng7 34. Kg2 Nh5 35. Rd8 Nf4+ 36. Kg3 Ke6 37. Rd1 Rd7 38. Rxd7 Kxd7 39. Kg4 Ke7 40. Bc2 Kf6 41. Be4 a5 42. Bc2 h5+ 43. Kg3 g5 44. Be4 Ne6 45. Bc2 Nc5 46. Kh3 Ne6 47. Kg3 Nf4 48. Be4 c5 49. c4 Ne6 50. Bd3 Nd4 51. Be4 b5 52. cxb5 Nxb5 53. Bc6 Nd4 54. Be8 Nf5+ 55. Kh3 gxh4 56. a3 Kg5 57. Bc6 Nd4 58. Bb7 Ne2 59. Bc6 Nf4+ 60. Kh2 Nd3 61. b3 Nxf2 62. Kg2 Nd3 63. Kh3 Nc1 64. Bd5 Ne2 65. Kh2 Ng3 66. Kh3 Nf5 67. Bb7 Kf4 68. Kg2 Nd4 69. Kh3 Nxf3 70. Bc6 e4 71. Kg2 Nd2 72. Be8 Nxb3 73. Bxh5 Nd2 74. Be8 e3 75. Bb5 0-1

[Event "Bad Zwesten op 2nd"]
[Site "Bad Zwesten"]
[Date "1998.??.??"]
[Round "5"]
[White "Kohlweyer, Bernd"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2445"]
[BlackElo "2255"]
[PlyCount "75"]
[EventDate "1998.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Be7 6. g3 0-0 7. Bg2 Re8 8. 0-0 c6 9. e4 Bf8 10. h3 Nbd7 11. Re1 a5 12. Be3 Nc5 13. Qc2 Qc7 14. Rad1 Bd7 15. f4 Rad8 16. Bf2 Bc8 17. b3 Nfd7 18. a3 Ne6 19. Nf3 g6 20. b4 Bg7 21. Rc1 axb4 22. axb4 Bf8 23. Qb1 Nb6 24. Nd5 Nxd5 25. cxd5 Ng7 26. Nd4 c5 27. bxc5 dxc5 28. e5 Qb8 29. Nc6 Bf5 30. Nxb8 Bxb1 31. Rxb1 Rxb8 32. Rb6 Nf5 33. d6 Nd4 34. Rxb7 Rxb7 35. Bxb7 Rb8 36. Bd5 Kg7 37. Kf1 Nc2 38. Rc1 1-0

[Event "Bad Zwesten op 2nd"]
[Site "Bad Zwesten"]
[Date "1998.??.??"]
[Round "4"]
[White "Lau, Udo"]
[Black "Reich, Nikos"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2255"]
[PlyCount "37"]
[EventDate "1998.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 d5 6. c4 Nbd7 7. Qa4 Bd6 8. Nc3 0-0 9. Rd1 c5 10. cxd5 Nxd5 11. Ne4 Qc7 12. Nxd6 Qxd6 13. e4 Bc6 14. Qb3 Nb4 15. a3 Na6 16. Bf4 Qe7 17. d5 exd5 18. exd5 Bb7 19. Ng5 1-0

[Event "Bad Zwesten op 2nd"]
[Site "Bad Zwesten"]
[Date "1998.??.??"]
[Round "6"]
[White "Lau, Udo"]
[Black "Schober, Manfred"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2255"]
[PlyCount "125"]
[EventDate "1998.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. 0-0 0-0 8. Nc3 Bg4 9. h3 Bh5 10. Nb5 Nc6 11. Bg5 a6 12. Nxd6 Qxd6 13. Be2 Rfe8 14. Rc1 Nd5 15. Qd2 Re4 16. Rfe1 Rae8 17. Bd1 h6 18. Rxe4 Rxe4 19. Be3 Qe6 20. Ng5 hxg5 21. Bxh5 Nxe3 22. fxe3 Qe7 23. Kf2 Qf6+ 24. Bf3 g4 25. Qd3 g3+ 26. Kxg3 Rxd4 27. exd4 Qg5+ 28. Kh2 Qf4+ 29. g3 Qxc1 30. Qe2 g6 31. d5 Na7 32. Qe8+ Kg7 33. Qe5+ Kh7 34. h4 Nb5 35. h5 Qd2+ 36. Kh3 Nd6 37. hxg6+ fxg6 38. Qe7+ Kh6 39. Qxc7 Nf5 40. Qf4+ Qxf4 41. gxf4 Kg7 42. Be4 Nd6 43. Bd3 Kf6 44. Kg4 Nf7 45. Bc2 Nd6 46. Kf3 g5 47. fxg5+ Kxg5 48. Ke3 Kf6 49. Kd4 b6 50. a4 a5 51. Bh7 Nc8 52. Bg8 Nd6 53. Be6 Ne8 54. Bg4 Nd6 55. b3 Nf7 56. d6 Nxd6 57. Kd5 Nf7 58. Be2 Ne5 59. Kd6 Kf5 60. Kc7 Ke4 61. Kxb6 Kd5 62. Kxa5 Nc6+ 63. Kb6 1-0

[Event "Bad Zwesten op 2nd"]
[Site "Bad Zwesten"]
[Date "1998.??.??"]
[Round "2"]
[White "Lau, Udo"]
[Black "Wojtkiewicz, Aleksander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2255"]
[BlackElo "2575"]
[PlyCount "88"]
[EventDate "1998.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Be2 Nd7 5. 0-0 e5 6. dxe5 dxe5 7. Bg5 Ngf6 8. Nc3 h6 9. Bh4 c6 10. Qd6 Bf8 11. Qd3 Qe7 12. Rfd1 Bg7 13. Qd6 Qxd6 14. Rxd6 Nh5 15. Rad1 g5 16. Bg3 Nxg3 17. hxg3 Bf8 18. R6d2 a6 19. a4 Rh7 20. Rxd7 Bxd7 21. Nxe5 Be6 22. f4 Bg7 23. a5 gxf4 24. gxf4 Rd8 25. Bd3 Bxe5 26. fxe5 Rg7 27. Na4 Rg5 28. Nc5 Rxe5 29. b4 Bc8 30. Kf2 Ke7 31. Rh1 Rd4 32. Rb1 Rd6 33. Rh1 Rg5 34. Re1 h5 35. Re2 Rd4 36. c3 Rd6 37. Bc4 Rd1 38. Rc2 h4 39. Bf1 Rg6 40. Be2 Rh1 41. Bd3 Rf6+ 42. Ke3 Re1+ 43. Kd2 Rg1 44. Ke3 Rg6 0-1

[Event "Bad Zwesten op 2nd"]
[Site "Bad Zwesten"]
[Date "1998.??.??"]
[Round "7"]
[White "Mueller, Matthias"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2345"]
[BlackElo "2255"]
[PlyCount "78"]
[EventDate "1998.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 d6 3. d3 Nf6 4. Nc3 Be7 5. f4 0-0 6. Nf3 exf4 7. Bxf4 c6 8. Bb3 Na6 9. d4 Nc7 10. 0-0 Ne6 11. Bg3 d5 12. exd5 Nxd5 13. Nxd5 cxd5 14. c3 a5 15. Ne5 Ra6 16. Nd3 Ng5 17. Nf4 Rd6 18. Qd3 g6 19. Rae1 Bf5 20. Qb5 a4 21. Nxd5 Rd7 22. Nxe7+ Rxe7 23. Qxa4 Rxe1 24. Rxe1 Ne4 25. Be5 Qh4 26. g3 Qh6 27. Bf4 g5 28. Bc1 Qh3 29. Bd5 Nxg3 30. Bg2 Qh4 31. hxg3 Qxg3 32. Re3 Qg4 33. Qc4 h5 34. Qe2 Qh4 35. Qf2 Qxf2+ 36. Kxf2 Kg7 37. Bxb7 Kg6 38. Be4 h4 39. Bxf5+ Kxf5 1-0

[Event "Bad Zwesten op 2nd"]
[Site "Bad Zwesten"]
[Date "1998.??.??"]
[Round "3"]
[White "Paashaus, Detlef"]
[Black "Lau, Udo"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2255"]
[PlyCount "150"]
[EventDate "1998.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. d4 d6 3. Nc3 exd4 4. Qxd4 Nf6 5. Bg5 Be7 6. 0-0-0 0-0 7. f4 Nc6 8. Qd2 h6 9. Bxf6 Bxf6 10. Nd5 Re8 11. Nxf6+ Qxf6 12. Bd3 a5 13. c3 Be6 14. Kb1 a4 15. f5 Bd7 16. Nf3 Ne5 17. Bc2 Bc6 18. Qd4 Ng4 19. Rhe1 Qxd4 20. Rxd4 Ne5 21. h3 Ra5 22. Nd2 Nd7 23. g4 Nb6 24. h4 Rc5 25. Re3 Kf8 26. Rg3 d5 27. b4 axb3 28. axb3 dxe4 29. Bxe4 Bxe4+ 30. Rxe4 Rxe4 31. Nxe4 Re5 32. Nd2 h5 33. gxh5 Rxf5 34. Rg4 Rxh5 35. Rd4 Rd5 36. Nf3 Rxd4 37. Nxd4 c5 38. Nf5 Nd7 39. h5 g6 40. hxg6 fxg6 41. Ng3 Ke7 42. Kc2 Ke6 43. Kd3 Kd5 44. Ke3 Ne5 45. Ne4 Nf7 46. c4+ Kc6 47. Kf4 b6 48. Nc3 Kd6 49. Na4 Kc7 50. Nc3 Kb7 51. Nd5 Ka6 52. Ne7 g5+ 53. Kf5 Nd6+ 54. Kxg5 Ne4+ 55. Kf4 Nd2 56. Ke3 Nxb3 57. Kd3 Nd4 58. Nd5 Nc6 59. Kc3 Ne5 60. Kb3 Kb7 61. Kc3 Kc6 62. Ne3 Kd6 63. Nf5+ Ke6 64. Ne3 Nd7 65. Nd5 Ke5 66. Kd3 b5 67. Ne7 Ke6 68. Nd5 Ne5+ 69. Kc3 Kd6 70. Ne3 b4+ 71. Kb3 Nc6 72. Nc2 Ke5 73. Ka4 Ke4 74. Kb5 Nd4+ 75. Nxd4 Kxd4 0-1

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1997.12.07"]
[Round "3.1"]
[White "Haskamp, Stephan"]
[Black "Lau, Udo"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2255"]
[BlackElo "2255"]
[PlyCount "71"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Oesede Georgsmarienhuette"]
[BlackTeam "Salzgitter"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 Nc6 5. Bg2 Nd4 6. Nxd4 cxd4 7. Ne2 e5 8. c4 Be6 9. d3 Qd7 10. f4 Bh3 11. Bxh3 Qxh3 12. Ng1 Qg2 13. Qf3 Qxf3 14. Nxf3 Nd7 15. Ke2 f6 16. Bd2 Be7 17. b4 0-0 18. f5 Rfc8 19. g4 Bd8 20. h4 a5 21. b5 Nc5 22. g5 Kh8 23. Rag1 Na4 24. h5 fxg5 25. h6 Rc7 26. Bxg5 Nc3+ 27. Kd2 Bxg5+ 28. Nxg5 gxh6 29. Rxh6 Rg8 30. f6 Rxg5 31. Rxg5 Nxa2 32. Rh1 Rf7 33. Rhg1 h6 34. Rg8+ Kh7 35. R1g7+ Rxg7 36. Rxg7+ 1-0

[Event "Oberliga Nord W 9798"]
[Site "Germany"]
[Date "1997.10.19"]
[Round "1.2"]
[White "Lau, Udo"]
[Black "Plump, Detlef"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2255"]
[BlackElo "2255"]
[PlyCount "162"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Delmenhorst II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Ba6 5. 0-0 Be7 6. Re1 d5 7. Ne5 0-0 8. Nd2 Bb7 9. Ndf3 c5 10. dxc5 bxc5 11. c4 Nbd7 12. Qa4 Nb6 13. Qc2 dxc4 14. Bd2 Be4 15. Qc1 Qd5 16. Ba5 Rfd8 17. Nxf7 Kxf7 18. Ng5+ Kg8 19. Nxe4 Nxe4 20. Qc2 Rab8 21. Bxe4 Qh5 22. Rad1 Bf6 23. Bxb6 axb6 24. Qxc4 Qf7 25. b3 g6 26. a4 Rd4 27. Rxd4 Bxd4 28. e3 Rf8 29. Qe2 Bf6 30. Rd1 Rd8 31. Rxd8+ Bxd8 32. Bd3 Kg7 33. Bc4 Qe7 34. Qb2+ Qf6 35. Qd2 Qe7 36. Qd3 Bc7 37. Qe4 e5 38. Qd5 Kh6 39. Kg2 Kg7 40. h4 Kh6 41. Kh3 Bd8 42. Kg2 Qf6 43. Qb7 Be7 44. Bd5 Qd6 45. Kf3 Qf6+ 46. Ke2 Bf8 47. Qc6 Kg7 48. Qc7+ Kh6 49. Qd7 Bg7 50. Qg4 Bf8 51. Bf3 Kg7 52. Qe4 Be7 53. Qd5 Qd6 54. Qb7 Kf8 55. Bd5 Qf6 56. Bc6 Bd8 57. Qd7 Qe7 58. Qd5 Bc7 59. Qf3+ Qf7 60. Qg4 Qf5 61. Qc4 Qf6 62. Be4 Qd6 63. h5 Kg7 64. hxg6 hxg6 65. Bd3 Bd8 66. Qg4 Bc7 67. f4 exf4 68. gxf4 Bd8 69. e4 Qe7 70. f5 g5 71. Qh5 Qf7 72. Qxf7+ Kxf7 73. e5 Bc7 74. Bc4+ Kf8 75. e6 Ke7 76. Kf3 Bd8 77. Kg4 Kf6 78. Bd3 Be7 79. Kh5 Kg7 80. Bf1 Bd8 81. Bh3 Be7 1/2-1/2

[Event "Bad Woerishofen op 13th"]
[Site "Bad Woerishofen"]
[Date "1997.??.??"]
[Round "5"]
[White "Lau, Udo"]
[Black "Dumitrache, Dragos Nicolae"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2230"]
[BlackElo "2495"]
[PlyCount "72"]
[EventDate "1997.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 c6 4. Bg2 Nd7 5. 0-0 Ngf6 6. Nc3 Be7 7. Qd3 b5 8. e4 b4 9. exd5 cxd5 10. Nd1 a5 11. Re1 Ba6 12. Qe3 0-0 13. Ne5 Qc7 14. Nxd7 Qxd7 15. Qf4 Rfc8 16. Ne3 Ne8 17. a3 bxa3 18. bxa3 Nd6 19. a4 Nc4 20. Ng4 h5 21. Nh6+ gxh6 22. Qxh6 Nd6 23. Bh3 Bf8 24. Qxh5 Ne8 25. Bh6 Ng7 26. Qe5 Rxc2 27. Ra3 Qd6 28. Rb3 Qxe5 29. Rxe5 Ra2 30. Kg2 Rxa4 31. Rf3 Rxd4 32. Rg5 Rd1 33. g4 Bd3 34. Rf6 Be4+ 35. Kg3 a4 36. f3 Bc2 0-1

[Event "Bad Woerishofen op 13th"]
[Site "Bad Woerishofen"]
[Date "1997.??.??"]
[Round "4"]
[White "Zach, Andreas"]
[Black "Lau, Udo"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2315"]
[BlackElo "2230"]
[PlyCount "135"]
[EventDate "1997.03.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 Be7 4. h3 0-0 5. Nf3 b6 6. Nbd2 Bb7 7. Be2 Ne4 8. 0-0 f5 9. a4 Nc6 10. c3 Bd6 11. Nc4 Bxf4 12. exf4 Ne7 13. a5 Nd5 14. Qc1 a6 15. axb6 cxb6 16. Re1 Qc7 17. Nce5 Rfc8 18. Bf1 Qd8 19. Nd2 b5 20. g3 Nxd2 21. Qxd2 Nf6 22. Qd1 Qb6 23. Rc1 a5 24. Qe2 Ba6 25. Bg2 Bb7 26. Bf1 Ba6 27. Qe3 a4 28. g4 Qd6 29. Bg2 Rab8 30. gxf5 exf5 31. Kh2 Bb7 32. Rg1 Be4 33. Qg3 Qf8 34. f3 Bd5 35. Bf1 d6 36. Nd3 Bc4 37. Rc2 Re8 38. Rcg2 Rb7 39. Qg5 Nd5 40. Rf2 Re6 41. Rd2 Rbe7 42. Nb4 Nxb4 43. cxb4 Bxf1 44. Rxf1 Re2+ 45. Rf2 Rxf2+ 46. Rxf2 Qf6 47. Qxf6 gxf6 48. Rc2 Re3 49. Rc8+ Kf7 50. Rb8 Rxf3 51. Rxb5 Rb3 52. d5 Rxb2+ 53. Kg3 a3 54. Ra5 Rb3+ 55. Kh4 Kg6 56. b5 Rf3 57. Ra4 a2 58. Rxa2 Rxf4+ 59. Kg3 Rb4 60. Ra6 f4+ 61. Kg4 h5+ 62. Kh4 Rxb5 63. Rxd6 Rb8 64. Ra6 Kf5 65. d6 Rg8 66. d7 f3 67. Ra5+ Ke4 68. Ra4+ 1/2-1/2

