[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.04.03"]
[Round "9"]
[White "Welke, Klaus"]
[Black "Marentini, Marcel"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2169"]
[BlackElo "2053"]
[PlyCount "103"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. f3 e5 5. d5 g6 6. e4 Bg7 7. Bd3 0-0 8. Be3 a5 9. Qd2 Na6 10. Nge2 Nc5 11. Bc2 Bd7 12. b3 Rf7 13. h3 f4 14. Bf2 Nh5 15. 0-0 Bf6 16. a3 Bh4 17. Qe1 Bxf2+ 18. Qxf2 b6 19. Kh2 g5 20. b4 Nb7 21. Ba4 Bc8 22. Bc6 Nf6 23. Kg1 h5 24. Rfc1 g4 25. hxg4 hxg4 26. Kf1 Rh7 27. Ke1 Rh1+ 28. Ng1 g3 29. Qf1 Qf8 30. Kd2 Qh6 31. Kc2 Qh2 32. Kb3 Kf8 33. Rab1 Rb8 34. Nb5 Qh7 35. Nc3 Nd8 36. Ka2 Nxc6 37. dxc6 Ra8 38. Kb3 Be6 39. Nd5 Qf7 40. Nxf6 Qxf6 41. b5 Ke7 42. Qd3 Rah8 43. Ne2 Rxc1 44. Rxc1 Rh2 45. Rg1 Qh8 46. Qd1 Qg8 47. Qc1 Bh3 48. Qf1 Be6 49. Nc3 Qh7 50. Nd5+ Bxd5 51. cxd5 Qh8 52. a4 1/2-1/2

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.04.02"]
[Round "8"]
[White "Buchal, Stephan"]
[Black "Welke, Klaus"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2232"]
[BlackElo "2169"]
[PlyCount "79"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Nc3 Nbd7 10. Qe2 Ne4 11. cxd5 exd5 12. d4 Rc8 13. Rac1 Nxc3 14. Rxc3 cxd4 15. Rxc8 Qxc8 16. Rc1 Qb8 17. Nxd4 Bf6 18. Nf5 Qd8 19. Ba3 Nc5 20. Bxc5 bxc5 21. Rxc5 Qd7 22. Bh3 Kh8 23. Qb5 Qxb5 24. Rxb5 Bc8 25. Rb8 Rd8 26. Nd6 Rxd6 27. Rxc8+ Bd8 28. b4 d4 29. Ra8 d3 30. Bg4 d2 31. Bd1 a6 32. Kf1 g6 33. Ke2 Kg7 34. Bb3 Bf6 35. Ra7 d1Q+ 36. Bxd1 Bc3 37. Bb3 Bxb4 38. Rxf7+ Kh6 39. Rc7 a5 40. Bg8 1-0

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.04.01"]
[Round "7"]
[White "Welke, Klaus"]
[Black "Scheckenbach, Franz"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2169"]
[BlackElo "2085"]
[PlyCount "105"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. dxc5 d4 6. Na4 b5 7. cxb6 axb6 8. b3 Nc6 9. Nf3 Ba6 10. a3 Nf6 11. g3 b5 12. Nb2 Bc5 13. Nd3 Bb6 14. Bg2 0-0 15. 0-0 Re8 16. Bb2 Bb7 17. b4 Qe7 18. Re1 Ne4 19. Rc1 Rad8 20. Qb3 Rd6 21. Nc5 Na5 22. Qd3 Nc4 23. Bxd4 Bxc5 24. bxc5 Ra6 25. Qb3 Bc6 26. Ra1 Nxc5 27. Qb4 Ne6 28. Bc3 Qa7 29. Ne5 Nxe5 30. Bxe5 Bxg2 31. Kxg2 Qb7+ 32. f3 Ra4 33. Qb2 f6 34. Bc3 Qd5 35. Bb4 Kh8 36. Rad1 Qc4 37. Qd2 h6 38. Qd3 Qc8 39. Qxb5 Ra8 40. Qd7 Qc2 41. Qd3 Qc6 42. Qb3 Ng5 43. h4 Ne6 44. Rd6 Qc8 45. e4 Ra7 46. Red1 Rc7 47. R1d2 Rc1 48. Qd3 Qc7 49. Qd5 Qa7 50. Rxe6 Qg1+ 51. Kh3 Rxe6 52. Qxe6 Qe3 53. Rd8+ 1-0

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.31"]
[Round "6"]
[White "Basener, Winfried"]
[Black "Welke, Klaus"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2070"]
[BlackElo "2169"]
[PlyCount "26"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 c5 4. Ng3 e5 5. Nf3 Qd6 6. Bc4 g6 7. h3 Bg7 8. 0-0 Be6 9. Bxe6 Qxe6 10. Ng5 Qe7 11. f4 Nc6 12. f5 Bf6 13. Nf3 0-0-0 1/2-1/2

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.30"]
[Round "5"]
[White "Welke, Klaus"]
[Black "Pollmann, Sascha"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2169"]
[BlackElo "2080"]
[PlyCount "76"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. f4 g6 5. Nf3 Bg7 6. e3 0-0 7. Bd3 Nc6 8. a3 e5 9. d5 e4 10. dxc6 exf3 11. Qxf3 bxc6 12. Qxc6 Rb8 13. Qf3 Bb7 14. Nd5 Nd7 15. 0-0 Nc5 16. Bc2 Ba6 17. Qe2 Re8 18. Rb1 Ne4 19. Nb4 Bb7 20. Nd3 d5 21. cxd5 Ba6 22. Rd1 Nf6 23. Qf3 Qxd5 24. Ne5 Qc5 25. Qf2 Bf8 26. b4 Qb6 27. Bb2 Bc8 28. Bd4 Qa6 29. Bb3+ Be6 30. Bxe6+ Qxe6 31. Qc2 Bd6 32. Rbc1 Nd5 33. Kf2 Ra8 34. Qc4 a5 35. Bb2 Nf6 36. h3 axb4 37. axb4 Ra2 38. Rc2 Bxe5 1/2-1/2

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.29"]
[Round "4"]
[White "Larem, Ewald"]
[Black "Welke, Klaus"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2091"]
[BlackElo "2169"]
[PlyCount "18"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. Rc1 Bb7 9. cxd5 Nxd5 1/2-1/2

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.28"]
[Round "3"]
[White "Welke, Klaus"]
[Black "Haubt, Georg"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "2169"]
[BlackElo "2120"]
[PlyCount "35"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. a3 Bxc3+ 6. Qxc3 cxd4 7. Qxd4 Nc6 8. Qc3 h6 9. Nf3 0-0 10. b4 d6 11. Bb2 b6 12. e3 Bb7 13. Be2 Rc8 14. 0-0 Ne7 15. Qb3 Nf5 16. Rfd1 Ne4 17. Qd3 Qe7 18. Rac1 1/2-1/2

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.27"]
[Round "2"]
[White "Wiest, Leonhard"]
[Black "Welke, Klaus"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1999"]
[BlackElo "2169"]
[PlyCount "64"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bf5 3. e3 e6 4. b3 c5 5. Bb2 Nc6 6. Bb5 Qb6 7. a4 a6 8. Bxc6+ Qxc6 9. d3 Nf6 10. Ne5 Qb6 11. Qe2 h6 12. 0-0 Bh7 13. Kh1 Rd8 14. Nd2 c4 15. g4 cxd3 16. cxd3 Nd7 17. g5 Nxe5 18. Bxe5 hxg5 19. fxg5 Bf5 20. Rac1 Bd6 21. Bxd6 Qxd6 22. Rf2 0-0 23. Nf3 Rc8 24. Rff1 Qb4 25. Nd2 Rc3 26. Rxc3 Qxc3 27. e4 dxe4 28. dxe4 Bg6 29. Rf2 Rd8 30. Qc4 Qe3 31. Qe2 Qxg5 32. b4 Rxd2 0-1

[Event "Rottach Egern Seniors Cup 10th"]
[Site "Rottach Egern"]
[Date "2022.03.26"]
[Round "1"]
[White "Welke, Klaus"]
[Black "Blosze, Winfried"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2169"]
[BlackElo "1877"]
[PlyCount "59"]
[EventDate "2022.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 dxc4 5. e4 Bg7 6. Bxc4 0-0 7. Nge2 a6 8. a3 b5 9. Ba2 Bb7 10. f3 c6 11. Qd2 a5 12. 0-0 Na6 13. Kh1 Qd7 14. Rfd1 Rad8 15. Be3 e6 16. Rac1 Rc8 17. h3 Nh5 18. Bh6 Rfd8 19. Bxg7 Nxg7 20. Qg5 Rc7 21. d5 Qe7 22. Qxe7 Rxe7 23. d6 Red7 24. e5 Ne8 25. Ne4 Kg7 26. Nd4 Nb8 27. Nc5 Nxd6 28. exd6 Bc8 29. Nxd7 Rxd7 30. Nb3 1-0

[Event "GER-chT Betriebe 17th"]
[Site "Berlin"]
[Date "2017.11.05"]
[Round "7.1"]
[White "Welke, Klaus"]
[Black "Schramm, Christian"]
[Result "1/2-1/2"]
[ECO "A66"]
[WhiteElo "2169"]
[BlackElo "2368"]
[PlyCount "54"]
[EventDate "2017.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post II"]
[BlackTeam "Frankfurt AGI"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 g6 6. e4 d6 7. f4 Bg7 8. e5 dxe5 9. fxe5 Nfd7 10. e6 fxe6 11. dxe6 Nf6 12. Qxd8+ Kxd8 13. Be3 Bxe6 14. Bxc5 Nbd7 15. Bd4 Re8 16. Be2 Rc8 17. Rd1 Bc4 18. Kf2 Bxe2 19. Ngxe2 Ng4+ 20. Kg3 Bxd4 21. Nxd4 Ne3 22. Rd3 Rc5 23. Nf3 Kc8 24. Re1 Nf5+ 25. Kf2 Rxe1 26. Kxe1 Ne5 27. Nxe5 Rxe5+ 1/2-1/2

[Event "GER-chT Betriebe 17th"]
[Site "Berlin"]
[Date "2017.11.04"]
[Round "6.1"]
[White "Mueller, Mark"]
[Black "Welke, Klaus"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2090"]
[BlackElo "2169"]
[PlyCount "67"]
[EventDate "2017.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Tempelhof II"]
[BlackTeam "Bonn Deutsche Post II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Nf3 Nd7 11. Nh4 Bb4 12. 0-0-0 b5 13. Ne2 Nb6 14. Ng3 Kd7 15. Nhf5 a5 16. h4 h5 17. Be2 Rh7 18. Bd3 Re8 19. Ne2 a4 20. Nf4 Nc4 21. g4 a3 22. bxa3 Bxa3+ 23. Kc2 Nb2 24. Nxg6 fxg6 25. Ng3 Nxd3 26. Rxd3 Bd6 27. gxh5 Bxg3 28. fxg3 gxh5 29. Rf1 Rh6 30. Ra3 Kd6 31. Kd3 Rg6 32. Rf3 Reg8 33. Ra7 Ke6 34. Rc7 1/2-1/2

[Event "GER-chT Betriebe 17th"]
[Site "Berlin"]
[Date "2017.11.03"]
[Round "4.1"]
[White "Muse, Mladen"]
[Black "Welke, Klaus"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2391"]
[BlackElo "2169"]
[PlyCount "47"]
[EventDate "2017.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Deutsche Bahn/BSW"]
[BlackTeam "Bonn Deutsche Post II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 e6 4. 0-0 Nf6 5. c4 c6 6. cxd5 exd5 7. d3 Be7 8. Nc3 0-0 9. Qc2 Nbd7 10. e4 dxe4 11. dxe4 Be6 12. Nd4 Bc4 13. Rd1 Re8 14. b3 Ba6 15. Bf4 Qa5 16. a3 Nf8 17. b4 Qh5 18. h4 Ne6 19. Be3 Nxd4 20. Bxd4 b6 21. e5 Nd5 22. Nxd5 cxd5 23. Bxd5 Rac8 24. Qb3 1-0

[Event "GER-chT Betriebe 17th"]
[Site "Berlin"]
[Date "2017.11.03"]
[Round "3.1"]
[White "Welke, Klaus"]
[Black "Jacob, Volker"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2169"]
[BlackElo "2233"]
[PlyCount "63"]
[EventDate "2017.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post II"]
[BlackTeam "Weinheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. Bd3 Nf6 8. f3 c6 9. Qd2 0-0 10. Nge2 cxd5 11. cxd5 Bd7 12. 0-0 Ne8 13. a4 f5 14. Nb5 f4 15. Bf2 Nc8 16. Qb4 a5 17. Qb3 g5 18. Nbc3 Rb8 19. Bb5 h5 20. Bxd7 Qxd7 21. Nb5 Bf6 22. Rfc1 Bd8 23. Rc3 Qg7 24. Rac1 Ne7 25. Na7 Nf6 26. Nc6 bxc6 27. Qxb8 cxd5 28. Qxd6 dxe4 29. Qxe5 e3 30. Be1 Kh7 31. Rc5 Rg8 32. Bc3 1-0

[Event "GER-chT Betriebe 17th"]
[Site "Berlin"]
[Date "2017.11.02"]
[Round "2.1"]
[White "Blum, Norbert"]
[Black "Welke, Klaus"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1995"]
[BlackElo "2169"]
[PlyCount "64"]
[EventDate "2017.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Stuttgart Sparkassen-Vers"]
[BlackTeam "Bonn Deutsche Post II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 h6 8. Ne5 c5 9. Bb5+ Bd7 10. Nxd7 Nxd7 11. Qf3 a6 12. Bxd7+ Qxd7 13. Be3 Rc8 14. 0-0-0 c4 15. d5 e5 16. Rhe1 Bd6 17. Bf4 f6 18. Qh5+ Qf7 19. Qg4 Ke7 20. Be3 Rhe8 21. Bb6 Kf8 22. g3 Kg8 23. Qh4 Qd7 24. Re4 Bc5 25. Bxc5 Rxc5 26. Rxc4 Rxd5 27. Rxd5 Qxd5 28. Qe4 Qd7 29. Rc5 Rd8 30. Qc2 b6 31. Rc4 Qd5 32. Re4 Qxa2 0-1

[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "2008.05.01"]
[Round "2"]
[White "Skytte, Rasmus"]
[Black "Welke, Klaus"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2412"]
[BlackElo "2144"]
[PlyCount "82"]
[EventDate "2008.05.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. exd5 Nxd5 6. Nf3 Nc6 7. dxc5 Nxc3 8. bxc3 Bxc5 9. 0-0 h6 10. Qe2 Qe7 11. Re1 Bd7 12. Rb1 b6 13. Nd4 Rd8 14. Qe4 Na5 15. Qg4 Qf6 16. Qg3 0-0 17. Nb3 Nxb3 18. axb3 Bc6 19. Bf4 Rfe8 20. Re2 Be7 21. Ra1 Rd7 22. Bb8 Rb7 23. Be5 Qg5 24. Qh3 Qh4 25. Qxh4 Bxh4 26. Ra6 Be7 27. Re1 Rd8 28. Rea1 Rdd7 29. Kf1 f6 30. Bd4 e5 31. Be3 Bd5 32. Bf5 Rdc7 33. c4 Bc6 34. Be6+ Kf8 35. c3 Bc5 36. Bc1 Re7 37. Bf5 Rbc7 38. f3 Bd7 39. Be4 Bc8 40. R6a2 a5 41. Ke2 Be6 1/2-1/2

[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "2007.05.20"]
[Round "7"]
[White "Welke, Klaus"]
[Black "Hebbinghaus, Holger"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2130"]
[BlackElo "2288"]
[PlyCount "31"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Bf4 Bg4 5. Nf3 e6 6. e3 Bb4 7. Qb3 Bxf3 8. gxf3 dxc4 9. Bxc4 Nd5 10. Bxd5 exd5 11. Rg1 g6 12. Rg5 f5 13. a3 Bxc3+ 14. Qxc3 Qe7 15. b4 Nd8 16. Rg1 1/2-1/2

[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "2007.05.19"]
[Round "6"]
[White "Lindinger, Markus"]
[Black "Welke, Klaus"]
[Result "0-1"]
[ECO "A92"]
[WhiteElo "2297"]
[BlackElo "2130"]
[PlyCount "116"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 e6 4. Qc2 Nf6 5. g3 Ne4 6. Bg2 Nd7 7. 0-0 Be7 8. Nbd2 f5 9. Ne1 0-0 10. Nd3 Ndf6 11. Nf3 Qe8 12. Nfe5 Nd7 13. Nf3 Ndf6 14. b3 Bd6 15. Bf4 Qe7 16. Rad1 Nh5 17. e3 Bd7 18. c5 Bb8 19. Rfe1 g5 20. Bxb8 Raxb8 21. Nfe5 Be8 22. f3 Nef6 23. Nf2 Nd7 24. Nxd7 Qxd7 25. e4 f4 26. g4 Ng7 27. Nd3 Qc7 28. Ne5 Rf6 29. Bf1 Bg6 30. Bd3 dxe4 31. Bxe4 Bxe4 32. Qxe4 Rd8 33. Nc4 Rd5 34. Rd2 Rh6 35. Qc2 Qd8 36. Re4 Qd7 37. Qc3 Rf6 38. Re5 h6 39. Nd6 Ne8 40. Ne4 Rg6 41. Qd3 Qf7 42. Nc3 Rd7 43. Rde2 Nc7 44. Ne4 Nb5 45. a4 Rxd4 46. Qc2 Qg7 47. axb5 Qxe5 48. Nd6 Qf6 49. Nxb7 Rg7 50. Nd6 Rd5 51. Kg2 Qd4 52. Rxe6 Qd2+ 53. Re2 Qxc2 54. Rxc2 cxb5 55. Ne8 Rf7 56. c6 Rd8 57. c7 Rc8 58. Rc6 Kf8 0-1

[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "2007.05.19"]
[Round "5"]
[White "Welke, Klaus"]
[Black "Schwarzkopf, Christian"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2130"]
[BlackElo "2216"]
[PlyCount "64"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 6. Bd3 Bc5 7. a3 a6 8. g3 d6 9. f3 c6 10. Bd2 0-0 11. Qc1 Rb8 12. h4 cxd5 13. cxd5 Nh5 14. Nge2 Qf6 15. Rf1 h6 16. Be3 Bd4 17. Qd2 b5 18. Na2 Bxe3 19. Qxe3 Qd8 20. Nb4 Bb7 21. Rc1 Rc8 22. Kd2 a5 23. Na2 b4 24. Qa7 Qe7 25. Rxc8 Rxc8 26. axb4 axb4 27. Nxb4 Rc5 28. Rc1 Rxc1 29. Kxc1 Nxg3 30. Nxg3 Qxh4 31. Ne2 Qe1+ 32. Kc2 Qxb4 1/2-1/2

[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "2007.05.18"]
[Round "4"]
[White "Franke, Lutz"]
[Black "Welke, Klaus"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2227"]
[BlackElo "2130"]
[PlyCount "93"]
[EventDate "2007.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 h6 7. Bb2 Be7 8. d3 0-0 9. Nbd2 Nbd7 10. a3 a5 11. Ra2 b5 12. Nd4 Qb6 13. cxb5 cxb5 14. Nxf5 exf5 15. Qa1 Rac8 16. Nf3 Rfd8 17. Nd4 g6 18. Rc1 Kh7 19. Rxc8 Rxc8 20. Qd1 Bc5 21. e3 Be7 22. Ra1 b4 23. a4 Bd6 24. Rc1 Rxc1 25. Qxc1 Qc5 26. Qxc5 Bxc5 27. Nc6 Bb6 28. Bd4 Bxd4 29. exd4 Kg7 30. Nxa5 Nb8 31. Nb7 Kf8 32. a5 Ke7 33. Nc5 Kd6 34. a6 Nc6 35. f3 Ne8 36. Kf2 Nxd4 37. a7 Nc7 38. Na6 Na8 39. Nxb4 Kc5 40. Nxd5 Nb5 41. f4 Nxa7 42. Ke3 Nb5 43. b4+ Kd6 44. Nc3 Nxc3 45. Bxa8 Na2 46. b5 Kc5 47. b6 1-0

[Event "Muehlhausen op"]
[Site "Muehlhausen"]
[Date "2005.05.07"]
[Round "6"]
[White "Schorch, Ruediger"]
[Black "Welke, Klaus"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2015"]
[BlackElo "2164"]
[PlyCount "68"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. d4 exd4 4. Qxd4 Nc6 5. Qd1 Nf6 6. Nf3 d6 7. g3 g6 8. Bg2 Bg7 9. 0-0 0-0 10. Nd5 h6 11. Be3 Ng4 12. Bd4 Nxd4 13. Nxd4 c6 14. Nf4 Qe8 15. e3 g5 16. Nfe2 Qh5 17. h3 Ne5 18. Qb3 c5 19. g4 fxg4 20. Ng3 Qh4 21. Nb5 Nf3+ 22. Kh1 Be5 23. Qd3 gxh3 24. Bxf3 Rxf3 25. Qg6+ Kf8 26. Nxd6 Bd7 27. Ngf5 Rxf5 28. Nxf5 Qe4+ 29. f3 Qxf5 30. Qxh6+ Kf7 31. Qh5+ Qg6 32. Qxg6+ Kxg6 33. Rad1 Bd6 34. b3 g4 0-1

[Event "Muehlhausen op"]
[Site "Muehlhausen"]
[Date "2005.05.07"]
[Round "7"]
[White "Welke, Klaus"]
[Black "Fischer, Gerd"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2164"]
[BlackElo "2146"]
[PlyCount "63"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. f3 Bb4 5. Bd2 0-0 6. a3 Be7 7. e3 d6 8. Bd3 e5 9. Qc2 g6 10. Nge2 Be6 11. h3 Nh5 12. 0-0-0 Bf6 13. g4 Ng7 14. Rdg1 Kh8 15. gxf5 Nxf5 16. d5 Bd7 17. Ne4 Bg7 18. h4 h6 19. h5 g5 20. f4 exf4 21. exf4 g4 22. Bc3 Bxc3 23. Qxc3+ Ng7 24. Nf2 Qf6 25. Qxf6 Rxf6 26. Nxg4 Bxg4 27. Rxg4 Nd7 28. Rhg1 Nxh5 29. Rh1 Ng7 30. Bg6 Nf8 31. Rxh6+ Kg8 32. f5 1-0

[Event "Muehlhausen op"]
[Site "Muehlhausen"]
[Date "2005.05.06"]
[Round "4"]
[White "Lotze, Andreas"]
[Black "Welke, Klaus"]
[Result "0-1"]
[ECO "E10"]
[BlackElo "2164"]
[PlyCount "38"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 b5 5. dxe6 fxe6 6. Bg5 bxc4 7. e4 Qa5+ 8. Bd2 Qb6 9. Nc3 d5 10. exd5 exd5 11. Qc2 Nc6 12. Bg5 Nb4 13. Qd2 Bf5 14. Rc1 d4 15. Bxf6 gxf6 16. Bxc4 dxc3 17. Qxc3 0-0-0 18. Qb3 Bh6 19. Rc3 Rhe8+ 0-1

[Event "Muehlhausen op"]
[Site "Muehlhausen"]
[Date "2005.05.06"]
[Round "5"]
[White "Welke, Klaus"]
[Black "Michalowski, Peter"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2164"]
[BlackElo "1955"]
[PlyCount "52"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. a3 Ngxe5 8. Nxe5 Nxe5 9. e3 Bxd2+ 10. Qxd2 d6 11. Be2 0-0 12. 0-0 b6 13. Qc3 Bb7 14. b4 Nd7 15. Rac1 a5 16. Bd1 axb4 17. axb4 Ra2 18. Bb3 Ra3 19. c5 Bd5 20. cxd6 cxd6 21. Qd3 Bxb3 22. Bxd6 Be6 23. Qxa3 Qxd6 24. Rfd1 Qe5 25. Qa7 Qb2 26. Rb1 Qc2 1/2-1/2

[Event "Muehlhausen op"]
[Site "Muehlhausen"]
[Date "2005.05.05"]
[Round "3"]
[White "Welke, Klaus"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2164"]
[BlackElo "2050"]
[PlyCount "46"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bf4 b6 5. e3 Bb7 6. Nf3 Bb4 7. Qb3 Bxc3+ 8. Qxc3 Ne4 9. Qa3 d6 10. Nd2 Nxd2 11. Kxd2 0-0 12. f3 c5 13. dxc5 e5 14. Bg3 dxc5+ 15. Kc2 Nc6 16. Rd1 Qe7 17. Qc3 Rad8 18. Be2 f4 19. Bf2 fxe3 20. Qxe3 Nd4+ 21. Kb1 e4 22. Bd3 Nf5 23. Qe1 Rxd3 0-1

[Event "Muehlhausen op"]
[Site "Muehlhausen"]
[Date "2005.05.05"]
[Round "2"]
[White "Wicklein, Stefan"]
[Black "Welke, Klaus"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1969"]
[BlackElo "2164"]
[PlyCount "75"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 h6 11. Be3 Nf6 12. Bc2 Qc7 13. Qd2 Nh7 14. c5 Be7 15. Bf4 Qd8 16. Qd3 f5 17. Rae1 Nf6 18. Be5 Nd5 19. Nd2 b6 20. Qg3 Rf7 21. cxb6 axb6 22. a3 Bf6 23. Rc1 Ba6 24. Rfe1 Bg5 25. Rcd1 Rc8 26. Nf3 Bf6 27. Bb3 Bxe5 28. Nxe5 Rf6 29. Rc1 Bb7 30. f4 Qd6 31. Rc2 Rff8 32. Qf2 Nf6 33. Ng6 Rfe8 34. Rce2 Ne4 35. Rxe4 fxe4 36. f5 Kh7 37. Ne5 Rcd8 38. Nf7 1/2-1/2

[Event "Muehlhausen op"]
[Site "Muehlhausen"]
[Date "2005.05.04"]
[Round "1"]
[White "Welke, Klaus"]
[Black "Markus, Roland"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "2164"]
[PlyCount "59"]
[EventDate "2005.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. a3 a5 7. Nf3 Nc6 8. Bg5 Be7 9. e4 d6 10. Rd1 e5 11. h3 Be6 12. Be2 0-0 13. 0-0 Qc8 14. Na4 Qc7 15. Be3 Nd7 16. Nc3 Rac8 17. Nb5 Qb8 18. Rd2 f5 19. exf5 Bxf5 20. Bd3 Bxd3 21. Qxd3 Nf6 22. Nxd6 Rcd8 23. c5 e4 24. Qc4+ Kh8 25. Nxe4 Nxe4 26. Qxe4 Rxd2 27. Nxd2 Bf6 28. Nc4 Re8 29. Qc2 Re7 30. Rd1 1-0

[Event "Muehlhausen op 11th"]
[Site "Muehlhausen"]
[Date "2004.05.23"]
[Round "7"]
[White "Seidel, Thomas"]
[Black "Welke, Klaus"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "2036"]
[BlackElo "2198"]
[PlyCount "103"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 a6 8. Qd2 Nc6 9. 0-0 0-0 10. Rab1 Ne5 11. f3 b5 12. a3 Bb7 13. Rfd1 Re8 14. Bf1 Rc8 15. Qf2 Qc7 16. Nb3 Ba8 17. Rd2 Rb8 18. Nc1 Bc6 19. N1a2 a5 20. Nd5 Bxd5 21. exd5 Nc4 22. Bxc4 Qxc4 23. b3 Qc7 24. Rc1 b4 25. axb4 axb4 26. c4 bxc3 27. Rxc3 Qa5 28. b4 Qb5 29. Ra3 Nxd5 30. Ba7 Rb7 31. Ra5 Qxa5 32. bxa5 Rb1+ 33. Qf1 Rxf1+ 34. Kxf1 Ra8 35. Rxd5 Rxa7 36. Rb5 e6 37. Nb4 Bc3 38. Rb8+ Kg7 39. Nc6 Rxa5 40. Nxa5 Bxa5 41. h4 h5 42. Rb5 Bd8 43. g3 d5 44. f4 Kf6 45. Ke2 Kf5 46. Kf3 f6 47. Rb8 Ba5 48. Rb5 Bc3 49. Rc5 Bd4 50. Rb5 Bc3 51. Rb6 Be1 52. Rb5 1/2-1/2

[Event "Muehlhausen op 11th"]
[Site "Muehlhausen"]
[Date "2004.05.22"]
[Round "5"]
[White "Welke, Klaus"]
[Black "Sobolevsky, Leonid"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2198"]
[BlackElo "2370"]
[PlyCount "104"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 h6 5. Bxf6 gxf6 6. e3 Rg8 7. cxd5 cxd5 8. Qb3 e6 9. Nf3 Nc6 10. g3 a6 11. a4 Qa5 12. Rc1 Qb4 13. Nd2 Bd7 14. Qxb4 Bxb4 15. Nb3 Na5 16. Nxa5 Bxa5 17. Ra1 Ke7 18. Bd3 Rgc8 19. Kd2 Rc6 20. Rhc1 Rb6 21. Ra2 Rc8 22. Be2 Kd6 23. f4 Bxa4 24. Bh5 Bxc3+ 25. Rxc3 Rxc3 26. bxc3 Be8 27. Kc2 e5 28. Ra5 e4 29. Kc1 Rc6 30. Kb2 b5 31. Kb3 Kc7 32. Be2 Kb6 33. Kb4 f5 34. Ra2 f6 35. Ra1 Rc7 36. g4 fxg4 37. Bxg4 a5+ 38. Kb3 a4+ 39. Kb2 Rg7 40. Bh3 Ka5 41. Rc1 Bd7 42. Bxd7 Rxd7 43. Rg1 b4 44. cxb4+ Kxb4 45. Rg6 a3+ 46. Ka2 Rc7 47. Rxf6 Rc2+ 48. Ka1 Rxh2 49. Rb6+ Kc4 50. Ra6 a2 51. Rxa2 Rxa2+ 52. Kxa2 Kb5 0-1

[Event "Muehlhausen op 11th"]
[Site "Muehlhausen"]
[Date "2004.05.21"]
[Round "4"]
[White "Stridde, Peter"]
[Black "Welke, Klaus"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2074"]
[BlackElo "2198"]
[PlyCount "16"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 c6 4. Bc4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. d3 Be7 8. Qe2 Nd7 1/2-1/2

[Event "Muehlhausen op 11th"]
[Site "Muehlhausen"]
[Date "2004.05.21"]
[Round "3"]
[White "Welke, Klaus"]
[Black "Grabarczyk, Bogdan"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2198"]
[BlackElo "2402"]
[PlyCount "93"]
[EventDate "2004.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. f3 e5 5. d5 Be7 6. e4 fxe4 7. fxe4 0-0 8. Nf3 Bg4 9. Be2 Nh5 10. g3 Nd7 11. Be3 Bh3 12. Rg1 Bg4 13. Nh4 Bxe2 14. Qxe2 Nf4 15. Bxf4 exf4 16. Nf5 g6 17. gxf4 Bh4+ 18. Kd2 Bf6 19. Raf1 Kh8 20. Ng3 Bd4 21. Rg2 Qh4 22. f5 a6 23. Qd3 Bg7 24. fxg6 Ne5 25. Qe2 hxg6 26. Kc2 Rxf1 27. Nxf1 Rf8 28. Nd2 Bh6 29. Kb3 Kh7 30. Nf1 c5 31. a3 Nf3 32. Ka2 Nd4 33. Qd1 Qh3 34. Rg1 Rf2 35. Qe1 Qf3 36. e5 dxe5 37. Qe4 Qf6 38. Ne3 Qb6 39. Ncd1 Re2 40. Qxe5 Bg7 41. Qe4 Qb3+ 42. Kb1 Nf5 43. Rg2 Rxg2 44. Qxg2 Nxe3 45. Qh3+ Bh6 46. Qd7+ Bg7 47. Qh3+ 1/2-1/2

