[Event "Mittelrhein Verbandsliga Sued 1920"]
[Site "Mittelrhein"]
[Date "2020.01.19"]
[Round "5.4"]
[White "Vaerst, Joachim"]
[Black "Kolar, Dusan"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1944"]
[BlackElo "1926"]
[PlyCount "73"]
[EventDate "2019.09.29"]
[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 "Erftstadt SV"]
[BlackTeam "Bruehl III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. Qe2 Be7 5. g3 0-0 6. Bg2 d4 7. Nd1 c5 8. d3 Nc6 9. 0-0 e5 10. h3 Qc7 11. Ng5 h6 12. Nf3 Be6 13. Nh4 b5 14. Nf5 Rac8 15. f4 Bxf5 16. exf5 Bd6 17. Bxc6 Qxc6 18. fxe5 Rce8 19. Bf4 Qd5 20. Re1 Bxe5 21. Bxe5 Nd7 22. Qe4 Qxe5 23. Qxe5 Nxe5 24. Kg2 Nc6 25. Re4 Rxe4 26. dxe4 Re8 27. Nf2 Nb4 28. c3 dxc3 29. bxc3 Nc2 30. Rc1 Ne3+ 31. Kf3 Nc4 32. Rd1 Ne5+ 33. Kf4 f6 34. Rd5 Rc8 35. Nd3 Nxd3+ 36. Rxd3 Rc7 37. Rd5 1/2-1/2

[Event "Mittelrhein Verbandsliga Sued 1920"]
[Site "Mittelrhein"]
[Date "2019.12.08"]
[Round "4.4"]
[White "Kuehne, Thomas"]
[Black "Vaerst, Joachim"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1960"]
[BlackElo "1944"]
[PlyCount "71"]
[EventDate "2019.09.29"]
[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 "Sankt Augustin Turm"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 b6 5. c3 Bb7 6. Nd2 Bd6 7. Bg3 Qe7 8. Ngf3 Ne4 9. Bxd6 Nxd6 10. 0-0 Nd7 11. Re1 f5 12. b4 0-0 13. a4 c5 14. bxc5 bxc5 15. c4 Kh8 16. cxd5 Bxd5 17. e4 fxe4 18. Nxe4 c4 19. Bc2 Nxe4 20. Bxe4 Qf6 21. Qc2 h6 22. Rad1 Rfd8 23. Re3 Rac8 24. g3 g5 25. Bxd5 exd5 26. Rde1 Rf8 27. Re7 Rf7 28. R1e6 Qxe7 29. Rxe7 Rxe7 30. Kf1 Kg7 31. Ne1 Rce8 32. Ng2 Re4 33. Ne3 Rxe3 34. fxe3 Rxe3 35. Qf5 Nf6 36. Qc8 1/2-1/2

[Event "Mittelrhein Verbandsliga Sued 1920"]
[Site "Mittelrhein"]
[Date "2019.10.27"]
[Round "2.3"]
[White "Vaerst, Joachim"]
[Black "Masius, Patrick"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1944"]
[BlackElo "1909"]
[PlyCount "68"]
[EventDate "2019.09.29"]
[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 "Erftstadt SV"]
[BlackTeam "Bonn Stadtverwaltung II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nf3 Bg4 5. Bc4 c6 6. d4 e6 7. Ne4 Be7 8. c3 0-0 9. h3 Bf5 10. Ng3 Bg6 11. h4 h6 12. Bd3 Bxd3 13. Qxd3 c5 14. Ng5 hxg5 15. hxg5 f5 16. gxf6 Nxf6 17. Bg5 Nbd7 18. 0-0-0 cxd4 19. Rh4 Nc5 20. Qe2 Qd5 21. Bxf6 Bxf6 22. cxd4 Bxh4 23. dxc5 Qxc5+ 24. Kb1 Qe7 25. Ne4 Qf7 26. g3 Be7 27. Ka1 Rfd8 28. Rh1 Rd4 29. f4 Rad8 30. Nc3 Qg6 31. Re1 Rd2 32. Qe5 Qf5 33. Qxf5 exf5 34. Rxe7 Rd1+ 0-1

[Event "Mittelrhein Verbandsliga Sued 1920"]
[Site "Mittelrhein"]
[Date "2019.09.29"]
[Round "1.4"]
[White "Vaerst, Joachim"]
[Black "Sorokin, Michael"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1944"]
[BlackElo "1758"]
[PlyCount "42"]
[EventDate "2019.09.29"]
[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 "Erftstadt SV"]
[BlackTeam "Koeln Porz IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. 0-0 Nf6 6. Re1 0-0 7. d3 d5 8. Bxc6 bxc6 9. Qa4 Qc7 10. e5 Nd7 11. Bf4 Nb6 12. Qa5 Bf5 13. Qxc5 Bxd3 14. Nbd2 Ba6 15. Qe3 e6 16. Ng5 h6 17. Ngf3 Kh7 18. Rad1 c5 19. Nf1 Rab8 20. b3 Bxf1 21. Kxf1 a5 1/2-1/2

[Event "Mittelrhein Verbandsliga-W 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.01.14"]
[Round "6.2"]
[White "Bausch, Thomas"]
[Black "Vaerst, Joachim"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2062"]
[BlackElo "1963"]
[PlyCount "110"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Pulheim"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. Bxf6 gxf6 9. exd5 Bxd5 10. Nc3 Bb4 11. Qd3 Nc6 12. 0-0-0 Bxb3 13. Qxd8+ Rxd8 14. Rxd8+ Kxd8 15. axb3 Bxc3 16. bxc3 Ke7 17. Bd3 h6 18. Re1 Rg8 19. g3 Rd8 20. Re4 Kf8 21. Rh4 Kg7 22. Be4 Rd6 23. Rg4+ Kh8 24. c4 f5 25. Bxf5 Nd4 26. Bc8 f5 27. Rxd4 Rxd4 28. Bxb7 Kg7 29. c5 Rd7 30. Bc8 Rc7 31. Bxf5 Rxc5 32. b4 Rc4 33. b5 Kf6 34. Bd3 Rd4 35. g4 Ke7 36. h4 Kd6 37. Kd2 Rf4 38. Ke3 h5 39. gxh5 Rxh4 40. Bg6 Ke7 41. Kd3 Kd6 42. c3 Kc5 43. Be8 Rf4 44. Ke3 Kc4 45. Bg6 Rh4 46. Kf2 Kxb5 47. Kg3 Rh1 48. Kg2 Rd1 49. Be8+ Kc4 50. Kg3 Rg1+ 51. Kh4 Kxc3 52. h6 Kd4 53. Bh5 Rg8 54. Bf7 Rg1 55. Bh5 Rg8 1/2-1/2

[Event "Mittelrhein Verbandsliga-W 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.12.03"]
[Round "5.2"]
[White "Vaerst, Joachim"]
[Black "Fuhs, Juergen"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1963"]
[BlackElo "1964"]
[PlyCount "56"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Dueren Derichsweiler"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d3 Nc6 5. e5 d5 6. exd6 Bxd6 7. Ne4 Be7 8. Be3 b6 9. d4 Nf6 10. Bd3 cxd4 11. Nxd4 Nxd4 12. Bxd4 Bb7 13. f3 0-0 14. c3 h6 15. Qe2 Nxe4 16. Bxe4 Bxe4 17. Qxe4 Bc5 18. Rd1 Qe7 19. Qe5 Bxd4 20. Rxd4 Rad8 21. Ke2 Rxd4 22. Qxd4 Qc7 23. Rd1 Qxh2 24. Qxb6 Qxg2+ 25. Qf2 Qg5 26. Qd4 Qg2+ 27. Qf2 Qg5 28. Qd4 Qg2+ 1/2-1/2

[Event "Mittelrhein Verbandsliga-W 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.11.12"]
[Round "4.2"]
[White "Singh, Marcel"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1837"]
[BlackElo "1963"]
[PlyCount "108"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eschweiler SC"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Bb4 8. Bd3 Nf6 9. 0-0 Qa5 10. Ne4 Be7 11. Qe2 Bd7 12. Bd2 Qd5 13. Nc3 Nxd4 14. Nxd4 Qxd4 15. Nb5 Qb6 16. Be3 Qa5 17. Bd2 Qd8 18. Bf4 Nd5 19. Nd6+ Bxd6 20. Bxd6 Bc6 21. Be5 Qh4 22. Be4 0-0 23. Rac1 Rac8 24. Rfd1 Ne7 25. Bxc6 Nxc6 26. Bc3 Rfd8 27. Qb5 Qe7 28. h3 h6 29. a3 Rc7 30. Ba5 Nxa5 31. Qxa5 b6 32. Qe5 Rdc8 33. Rxc7 Qxc7 34. Qxc7 Rxc7 35. g3 Kf8 36. Rd8+ Ke7 37. Ra8 Kd6 38. Kg2 Kd5 39. Rg8 f6 40. Rd8+ Kc4 41. Rd2 Kb3 42. h4 b5 43. h5 a5 44. Kf3 Rc2 45. Rd7 Kxb2 46. Rxg7 Kxa3 47. Rg6 b4 48. Rxh6 b3 49. Rh8 b2 50. Rb8 Rc3+ 51. Kg4 Rb3 52. Ra8 b1Q 53. Rxa5+ Kb4 54. Ra7 Qf5+ 0-1

[Event "Mittelrhein Verbandsliga-W 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.10.22"]
[Round "3.2"]
[White "Vaerst, Joachim"]
[Black "Schreyer, Oliver"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1963"]
[BlackElo "2077"]
[PlyCount "58"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Herzogenrath"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8. Bd2 Be6 9. a3 0-0 10. b4 f6 11. 0-0 Nd4 12. Rb1 Qd7 13. Re1 Rfd8 14. a4 a5 15. b5 Bb4 16. Ne4 Nxf3+ 17. Bxf3 f5 18. Rxb4 axb4 19. Nc5 Qe7 20. Qc1 Rd4 21. Be3 Rd5 22. Nxe6 Qxe6 23. Qxc7 Nxa4 24. Qxb7 Rad8 25. Bxd5 Qxd5 26. Qxd5+ Rxd5 27. b6 Rb5 28. Rb1 b3 29. f4 Nc3 0-1

[Event "Mittelrhein Verbandsliga-W 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.09.10"]
[Round "1.2"]
[White "Vaerst, Joachim"]
[Black "Yeritsyan, Artur"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1963"]
[BlackElo "1884"]
[PlyCount "140"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Bruehl III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. 0-0 d6 6. Nxd4 Ne5 7. Bb3 c5 8. Ne2 Be7 9. Nbc3 0-0 10. Bd5 Qc7 11. b3 Rb8 12. Bb2 b5 13. Ng3 b4 14. Nce2 c4 15. Bxe5 dxe5 16. Bxc4 Rd8 17. Qc1 Bb7 18. f3 Bc5+ 19. Kh1 h6 20. Nf5 Qb6 21. Neg3 Bc8 22. Rd1 Bxf5 23. Nxf5 Ne8 24. Rxd8 Rxd8 25. Qe1 Bf2 26. Qe2 Kf8 27. Rd1 Bc5 28. Rd5 Rxd5 29. Bxd5 Qa5 30. Qc4 g6 31. Nxh6 Nd6 32. Qd3 Qxa2 33. Qd1 Qb2 34. Bc6 Bd4 35. h4 Qc3 36. Ba4 Kg7 37. Ng4 Nb7 38. Qc1 Qa1 39. Qxa1 Bxa1 40. Ne3 Nc5 41. Nd5 a5 42. Nb6 Ne6 43. Nc4 Bc3 44. Nxa5 Be1 45. Nc6 Nd4 46. Nxe5 Nxc2 47. Kg1 Bxh4 48. Nc6 Be1 49. Kf1 Bc3 50. Ne7 Bd4 51. Ke2 Ne3 52. Nc6 Bc5 53. g3 Nc2 54. Kd3 Na3 55. e5 g5 56. Nd4 Bb6 57. Ke4 Kg6 58. Bd7 Nb1 59. f4 gxf4 60. gxf4 Nd2+ 61. Kd5 Bxd4 62. Kxd4 Nxb3+ 63. Kd5 Kg7 64. f5 Kf8 65. Kc4 Nc1 66. Bb5 Ne2 67. Kxb4 Nd4 68. Bd7 Ke7 69. Kc4 Nf3 70. e6 fxe6 1/2-1/2

[Event "Mittelrhein Verbandsliga-W 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.04.09"]
[Round "10.5"]
[White "Vaerst, Joachim"]
[Black "Jaeschke, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1967"]
[BlackElo "1796"]
[PlyCount "30"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Horrem"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. c3 Be7 5. Nf3 0-0 6. Nbd2 Nbd7 7. Bd3 c5 8. Ne5 Nxe5 9. dxe5 Nd7 10. h4 f5 11. g4 c4 12. Bc2 Nc5 13. gxf5 exf5 14. Nf3 Ne4 15. Rg1 Kh8 1/2-1/2

[Event "Mittelrhein Verbandsliga-W 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.03.19"]
[Round "9.5"]
[White "Leuchter, Johannes"]
[Black "Vaerst, Joachim"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1723"]
[BlackElo "1967"]
[PlyCount "35"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eilendorf Arminia"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. c3 e5 6. d3 Nge7 7. Bg5 0-0 8. Na3 d5 9. c4 Be6 10. cxd5 Bxd5 11. Qc1 b6 12. Nc4 f6 13. Bd2 Rc8 14. Rd1 Re8 15. Ne3 Nd4 16. Kf1 Nxf3 17. Nxd5 Nxd2+ 18. Rxd2 1/2-1/2

[Event "Mittelrhein Verbandsliga-W 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.02.19"]
[Round "8.5"]
[White "Vaerst, Joachim"]
[Black "Krueckeberg, Bernd"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1967"]
[BlackElo "1797"]
[PlyCount "104"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Bergheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Ne2 Bd6 8. 0-0 h6 9. Nf3 Qc7 10. Re1 0-0 11. Ng3 Re8 12. c3 e5 13. Qb3 Nb6 14. Bxf7+ Qxf7 15. Qxf7+ Kxf7 16. dxe5 Bc7 17. exf6 Rxe1+ 18. Nxe1 Bxg3 19. hxg3 Kxf6 20. Be3 Nd5 21. Bd4+ Kf7 22. Nd3 Bf5 23. Ne5+ Kg8 24. Re1 Re8 25. Nf3 Rxe1+ 26. Nxe1 a6 27. Nf3 Kf7 28. Kf1 h5 29. Ke1 g6 30. Kd2 Ke6 31. a3 Bb1 32. Ne1 Bf5 33. Nd3 Kd6 34. c4 Ne7 35. Bc5+ Ke6 36. Bxe7 Kxe7 37. Nc5 Bc8 38. Ke3 Kf6 39. Kf4 g5+ 40. Ke3 Kf5 41. Ne4 Be6 42. f4 gxf4+ 43. gxf4 b6 44. Kf3 c5 45. b3 Bd7 46. Nc3 Bc6+ 47. Nd5 Ke6 48. Ke4 b5 49. f5+ Kd6 50. f6 Ke6 51. f7 Bxd5+ 52. cxd5+ Kxf7 1/2-1/2

[Event "Mittelrhein Verbandsliga-W 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.01.29"]
[Round "7.5"]
[White "Bozidarevic, Slobodan"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1909"]
[BlackElo "1967"]
[PlyCount "116"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eschweiler SC"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. e3 Nf6 3. Be2 Nbd7 4. 0-0 e5 5. d3 Bd6 6. Nc3 c6 7. a3 0-0 8. Re1 Qc7 9. e4 a6 10. Bg5 b5 11. Bf1 Bb7 12. Bh4 Rfe8 13. Qd2 Rad8 14. h3 dxe4 15. Nxe4 Nxe4 16. Rxe4 f6 17. Rg4 h5 18. Re4 Nc5 19. Ree1 e4 20. b4 Na4 21. Qe2 exf3 22. Qxf3 Qf7 23. d4 c5 24. Qb3 cxd4 25. Bg3 Qxb3 26. cxb3 Bxg3 27. bxa4 Be5 28. axb5 d3 29. Rad1 axb5 30. Bxd3 Bc6 31. Bg6 Rxd1 32. Rxd1 Ra8 33. Bxh5 Be8 34. Bxe8 Rxe8 35. Rd5 Ra8 36. g3 Rxa3 37. Rxb5 Rb3 38. Rb7 Bd4 39. Kg2 Rb2 40. g4 Rxf2+ 41. Kg3 Rb2 42. b5 Rb3+ 43. Kg2 Kh7 44. h4 Be5 45. g5 fxg5 46. hxg5 Kg6 47. Kf2 Kxg5 48. Ke2 Kg4 49. b6 g5 50. Re7 Bf4 51. b7 Rb2+ 52. Kd3 Kf3 53. Kc3 Rb1 54. Kc2 Rb6 55. Kc3 g4 56. Kc4 g3 57. Rg7 g2 58. Kc5 Be3+ 0-1

[Event "Mittelrhein Verbandsliga-W 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.11.27"]
[Round "4.4"]
[White "Kinderreich, Toni"]
[Black "Vaerst, Joachim"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2076"]
[BlackElo "1967"]
[PlyCount "31"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Wuerselen II"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. d4 cxd4 3. Nxd4 d5 4. c3 Nf6 5. g3 Nc6 6. Bg2 e5 7. Nb3 Be6 8. Bg5 Be7 9. 0-0 0-0 10. N1d2 Qd7 11. Bxf6 gxf6 12. e4 d4 13. f4 dxc3 14. bxc3 Qc7 15. Qf3 Rad8 16. Rfd1 1/2-1/2

[Event "Mittelrhein Verbandsliga-W 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.10.23"]
[Round "3.3"]
[White "Vogel, Heike"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2056"]
[BlackElo "1967"]
[PlyCount "63"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kerpen SK"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 Nf6 3. e3 b6 4. c3 Bb7 5. Bd3 e6 6. Nf3 Ne4 7. Ne5 Bd6 8. Qg4 Qf6 9. f3 h5 10. Qh3 g5 11. fxe4 gxf4 12. Rf1 Bxe5 13. dxe5 Qxe5 14. exf4 Qg7 15. Nd2 Nd7 16. exd5 Bxd5 17. Be4 Qg4 18. Qe3 0-0-0 19. h3 Qh4+ 20. Rf2 Nc5 21. Bc2 Bxg2 22. 0-0-0 Qxh3 23. Qe2 Bb7 24. Rh2 Qg4 25. Qe3 Rdg8 26. b4 Nd7 27. Ne4 Bxe4 28. Qxe4 Nb8 29. Bd3 Rd8 30. Rhd2 Rd6 31. Kc2 Qg7 32. Qa8 1-0

[Event "Mittelrhein Verbandsliga-W 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.10.02"]
[Round "2.3"]
[White "Vaerst, Joachim"]
[Black "Chraibi, Mohcine"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1967"]
[BlackElo "1884"]
[PlyCount "67"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Lendersdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Nf6 9. Nc3 Be7 10. Bg5 Rb8 11. b3 Qc7 12. Rd1 Bg4 13. Bxf6 gxf6 14. Rd2 0-0 15. h3 Be6 16. 0-0 Rbd8 17. Rfd1 Kh8 18. Nh4 Rg8 19. Nf5 Bxf5 20. exf5 Qa5 21. Qf3 Qc7 22. Rd3 Rg5 23. Ne4 Rg7 24. R1d2 Rgg8 25. Qd1 d5 26. cxd5 cxd5 27. Rxd5 Rxd5 28. Rxd5 Qc6 29. f3 Qc8 30. Qd2 Qxf5 31. Qe2 Qxh3 32. Nd6 Qe6 33. Qd3 Qh3 34. Nxf7+ 1-0

[Event "Mittelrhein Verbandsliga-W 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.04.10"]
[Round "10.2"]
[White "Goergens, Albert"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2179"]
[BlackElo "1973"]
[PlyCount "64"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Pulheim"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. Qa4+ Bd7 5. Qb3 Qc7 6. Nf3 e6 7. c4 Bd6 8. Nc3 exd5 9. cxd5 0-0 10. Be2 a6 11. d4 Bg4 12. dxc5 Bxc5 13. 0-0 Re8 14. Bg5 Nbd7 15. Rac1 b5 16. Rfe1 Qb6 17. Bh4 Rac8 18. Kf1 Qa7 19. h3 Bf5 20. a3 Bb6 21. Qd1 Nc5 22. Nd4 Bd7 23. Bxf6 gxf6 24. Bf3 Rxe1+ 25. Kxe1 Re8+ 26. Kf1 Na4 27. Nc6 Nxc3 28. bxc3 Bxc6 29. dxc6 Bxf2 30. Qd7 Qe3 31. Rd1 Bg3 32. Qd4 Qe1+ 0-1

[Event "Mittelrhein Verbandsliga-W 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.03.13"]
[Round "9.3"]
[White "Schulz, Wilhelm"]
[Black "Vaerst, Joachim"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1983"]
[BlackElo "1973"]
[PlyCount "13"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Horrem"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e4 b5 7. axb5 1/2-1/2

[Event "Mittelrhein Verbandsliga-W 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.12.13"]
[Round "5.2"]
[White "Sassenscheidt, Frank"]
[Black "Vaerst, Joachim"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1948"]
[BlackElo "1973"]
[PlyCount "24"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eilendorf Arminia"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e5 6. a3 d6 7. Rb1 a5 8. 0-0 Nge7 9. Ne1 Be6 10. Nd5 0-0 11. d3 Rb8 12. Bd2 b5 1/2-1/2

[Event "Mittelrhein Verbandsliga-W 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.10.18"]
[Round "3.2"]
[White "Schreyer, Oliver"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2082"]
[BlackElo "1973"]
[PlyCount "81"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Herzogenrath"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 c6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. Nbd2 0-0 7. Re1 Nbd7 8. b3 Qc7 9. Bb2 Rd8 10. c4 dxc4 11. Nxc4 Nb6 12. Qc2 Bd7 13. Rac1 Rac8 14. Ba3 Be6 15. e4 Nxc4 16. bxc4 Bg4 17. e5 Ne8 18. Qe4 Qd7 19. Rcd1 Rc7 20. Qf4 Qf5 21. Qxf5 gxf5 22. h3 Bxf3 23. Bxf3 e6 24. Bc1 Bf8 25. Bg5 Be7 26. Bxe7 Rxe7 27. d5 exd5 28. cxd5 cxd5 29. Rxd5 Rxd5 30. Bxd5 Ng7 31. f4 Rc7 32. Bb3 Ne6 33. Rd1 Kg7 34. Rd3 b6 35. Kg2 Nc5 36. Rc3 Rd7 37. Bc2 Rd2+ 38. Kf3 Ne4 39. Rc7 Nc5 40. Bxf5 Rxa2 41. e6 1-0

[Event "Mittelrhein Verbandsliga-W 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.09.27"]
[Round "2.3"]
[White "Fischer, Oliver"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1867"]
[BlackElo "1973"]
[PlyCount "86"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bruehl II"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. c4 e5 5. h3 Nge7 6. Nc3 g6 7. Nd5 Bg7 8. Nxe7 Qxe7 9. Bxc6+ bxc6 10. d3 0-0 11. 0-0 h6 12. Rb1 f5 13. b3 Qf6 14. Nh2 Be6 15. exf5 gxf5 16. f4 Qg6 17. Bb2 Kh7 18. Qe2 Rae8 19. Qf2 Rg8 20. fxe5 d5 21. cxd5 Bxd5 22. Qxf5 Bxe5 23. Ng4 Qxf5 24. Rxf5 Bxb2 25. Rxb2 Kg6 26. Rf6+ Kg5 27. Rxh6 Be6 28. Rh7 Bxg4 29. hxg4 Kxg4 30. Rc2 Re1+ 31. Kf2 Rd1 32. Rc4+ Kg5 33. Rxc5+ Kg4 34. Rc4+ Kg5 35. Rxa7 Rxd3 36. Ra5+ Rd5 37. Rxd5+ cxd5 38. Rc5 Rd8 39. Ke3 Kf6 40. Kd4 Rg8 41. Kxd5 Rxg2 42. a4 Rg3 43. b4 Ke7 1-0

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2012.05.20"]
[Round "11"]
[White "Vaerst, Joachim"]
[Black "Wecker, Martin"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1971"]
[BlackElo "2015"]
[PlyCount "71"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Godesberg IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 Be7 7. e5 d6 8. exd6 Bxd6 9. a4 b4 10. Ne4 Nf6 11. Bg5 Be7 12. Nfd2 Nxe4 13. Bxe7 Qxe7 14. Nxe4 0-0 15. 0-0 f5 16. Nd2 Bxg2 17. Kxg2 Nc6 18. f4 Qf6 19. Nc4 e5 20. Qf3 Rad8 21. Rae1 Nd4 22. Qb7 Rf7 23. fxe5 Qe6 24. Qb6 Qd5+ 25. Kg1 Nxc2 26. Nd6 Rxd6 27. exd6 Qd4+ 28. Kg2 Ne3+ 29. Rxe3 Qxe3 30. Qxa6 Qd4 31. Qc8+ Rf8 32. Qe6+ Kh8 33. Rxf5 Qxb2+ 34. Kh3 Rb8 35. d7 h6 36. Rxc5 1-0

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2012.05.06"]
[Round "10"]
[White "Scholzen, Wolfgang"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2078"]
[BlackElo "1971"]
[PlyCount "93"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Ne4 5. 0-0 e6 6. c4 c6 7. Nc3 Nd7 8. Qc2 Ndf6 9. Ne5 Bg6 10. cxd5 exd5 11. f3 Nxc3 12. bxc3 Bxd3 13. Qxd3 Bd6 14. f4 0-0 15. c4 Bxe5 16. fxe5 Ne4 17. Ba3 Re8 18. Rf4 Qa5 19. Rb1 Rab8 20. cxd5 cxd5 21. Rb5 Qc3 22. Qxc3 Nxc3 23. Rb2 a5 24. Rf1 b5 25. Bd6 Rbc8 26. Rbf2 b4 27. Rxf7 Ne4 28. Ra7 Nxd6 29. exd6 Ra8 30. Rff7 Rxa7 31. Rxa7 Rd8 32. Rxa5 Rxd6 33. Ra4 Rb6 34. Kf2 Kf7 35. Ra7+ Kf6 36. Rd7 Rb5 37. Kf3 Ra5 38. Rd6+ Ke7 39. Rb6 Ra4 40. h4 Kf7 41. g4 h6 42. Kf4 Rxa2 43. Rxb4 Ra3 44. Rb7+ Kf8 45. Rb5 g5+ 46. hxg5 hxg5+ 47. Kf3 1-0

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2012.04.15"]
[Round "9"]
[White "Vaerst, Joachim"]
[Black "Claff, Kurt"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1971"]
[BlackElo "1808"]
[PlyCount "36"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Siebengebirge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. exd5 exd5 5. Bf4 Bd6 6. Qe2+ Be6 7. Be5 Nc6 8. Nf3 h6 9. 0-0 0-0 10. c3 Bg4 11. Bxd6 Qxd6 12. h3 Rae8 13. Qd1 Bh5 14. Nbd2 Ne4 15. Qc2 f5 16. c4 Nxd2 17. Qxd2 Bxf3 18. gxf3 Nxd4 0-1

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2012.02.26"]
[Round "7"]
[White "Meissner, Wolf Dieter"]
[Black "Vaerst, Joachim"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1991"]
[BlackElo "1971"]
[PlyCount "16"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Lohmar"]
[BlackTeam "Erftstadt SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. 0-0 0-0 1/2-1/2

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2011.12.11"]
[Round "4"]
[White "Vaerst, Joachim"]
[Black "Hilpert, Rainer"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1971"]
[BlackElo "1922"]
[PlyCount "39"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Bg5 Nf6 9. 0-0-0 Be7 10. Qd3 Qa5 11. h4 a6 12. Nd4 Bd7 13. f4 h6 14. Bxf6 gxf6 15. f5 0-0-0 16. Kb1 Kb8 17. Nce2 Rc8 18. Nf4 Qe5 19. fxe6 fxe6 20. Ng6 1-0

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2011.11.13"]
[Round "3"]
[White "Vaerst, Joachim"]
[Black "Weber, Meikel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1971"]
[BlackElo "1976"]
[PlyCount "115"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. 0-0 d6 6. Nxd4 Be7 7. Nc3 0-0 8. Bf4 Ne5 9. Bb3 Bd7 10. Qe2 a6 11. Rad1 Qc8 12. Nd5 Nxd5 13. exd5 Bf6 14. c3 Re8 15. Qd2 Re7 16. Bc2 Qf8 17. Nf5 Bxf5 18. Bxf5 Rae8 19. Bb1 g6 20. b3 b5 21. Bh6 Bg7 22. Bxg7 Qxg7 23. Rde1 Qf6 24. Re4 Qg7 25. Rfe1 f5 26. R4e2 Qf6 27. h3 Kg7 28. Kf1 Qh4 29. Qd4 g5 30. Qxh4 gxh4 31. Bxf5 Kf6 32. Bc2 h6 33. Re4 Nd7 34. Rxe7 Rxe7 35. Rxe7 Kxe7 36. Ke2 Kf6 37. f4 Nb6 38. Be4 a5 39. Kf3 a4 40. Kg4 a3 41. Kxh4 Nd7 42. g4 Nc5 43. Bc2 Nd7 44. Kg3 Nc5 45. h4 Na6 46. g5+ hxg5 47. hxg5+ Kf7 48. Kg4 b4 49. c4 Nc5 50. Kh5 Kg7 51. f5 Nd7 52. Bb1 Ne5 53. f6+ Kf7 54. Bf5 c5 55. dxc6 Nxc6 56. Be4 Nd4 57. Bd5+ Ke8 58. g6 1-0

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2011.09.18"]
[Round "1"]
[White "Vaerst, Joachim"]
[Black "Eigemann, Frederik"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1971"]
[BlackElo "1997"]
[PlyCount "80"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 Qxd5 5. Nc3 Qd8 6. dxc5 Nf6 7. Nf3 Bxc5 8. Qe2 Nc6 9. 0-0 a6 10. Bf4 Nb4 11. Bc4 b5 12. Ne4 Nxe4 13. Qxe4 Bd7 14. Bb3 Nc6 15. Rad1 Rc8 16. Ng5 Qe7 17. Rfe1 Nd8 18. Qd3 Bc6 19. Qc3 Kf8 20. Qh3 h6 21. Ne4 Bxe4 22. Rxe4 Nc6 23. Qg3 Kg8 24. c3 Kh7 25. Bc2 g6 26. Qh3 Kg7 27. Re2 h5 28. Qf3 Na5 29. Red2 Nc4 30. Qe4 Rcd8 31. Rxd8 Rxd8 32. Rxd8 Qxd8 33. b3 Na3 34. Qe5+ f6 35. Qxc5 Nxc2 36. Qa7+ Kg8 37. Qb8 Qxb8 38. Bxb8 Kf7 39. Kf1 b4 40. c4 Nd4 1/2-1/2

[Event "Cologne Longerich op 8th"]
[Site "Cologne"]
[Date "2011.08.14"]
[Round "4"]
[White "Lecomte, Romain"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1789"]
[BlackElo "1954"]
[PlyCount "70"]
[EventDate "2011.08.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. b3 Bxc3 9. Bxc3 b4 10. Bxb4 axb4 11. Bxc4 Nd7 12. Qc2 Qb6 13. Rc1 Bb7 14. 0-0 Ngf6 15. e4 h6 16. Rfd1 0-0 17. Be2 Rfd8 18. Ne5 Nxe5 19. dxe5 Nd7 20. Qb2 Nf8 21. Rd6 Ng6 22. Rcd1 Rxd6 23. exd6 Qc5 24. Rd4 e5 25. Rd1 Rd8 26. Qd2 Qc3 27. Bc4 Qxd2 28. Rxd2 Nf8 29. a5 Ba8 30. a6 Ne6 31. g3 Nd4 32. Kf1 Rxd6 33. f4 Nb5 34. Ke2 Nc3+ 35. Ke3 exf4+ 0-1

[Event "Cologne Longerich op 8th"]
[Site "Cologne"]
[Date "2011.08.14"]
[Round "5"]
[White "Vaerst, Joachim"]
[Black "Mischke, Eckhard"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1954"]
[BlackElo "1813"]
[PlyCount "57"]
[EventDate "2011.08.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 c6 6. Qd2 h5 7. 0-0-0 Be6 8. Nh3 Qa5 9. Kb1 Na6 10. Nf4 0-0-0 11. d5 cxd5 12. Nxe6 fxe6 13. exd5 Nxd5 14. Nxd5 Qxd2 15. Nxe7+ Kd7 16. Rxd2 Kxe7 17. Bxa7 Nb4 18. Bf2 Rc8 19. c3 Bh6 20. Rd1 Nd5 21. Bd3 Nf4 22. g3 Nh3 23. Be1 Ng5 24. f4 Nf3 25. Bf2 g5 26. Be4 gxf4 27. Bxf3 fxg3 28. Bxg3 d5 29. Rhe1 1-0

[Event "Cologne Longerich op 8th"]
[Site "Cologne"]
[Date "2011.08.13"]
[Round "2"]
[White "Heinert, Eugen"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2107"]
[BlackElo "1954"]
[PlyCount "53"]
[EventDate "2011.08.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. g3 f5 5. Bg2 Nf6 6. 0-0 Bd6 7. Qc2 Nbd7 8. b3 0-0 9. Bf4 Bxf4 10. gxf4 Ne4 11. Nbd2 Qe8 12. Ne1 Qh5 13. Ndf3 Rf6 14. b4 Rh6 15. c5 Ndf6 16. Qc1 Bd7 17. Nd3 Kh8 18. Nde5 Rg8 19. h3 Be8 20. Ng5 Ng4 21. Nef3 Rg6 22. hxg4 fxg4 23. Ne5 Rh6 24. Nxg4 Nxg5 25. fxg5 Qxg4 26. f3 Qxd4+ 27. e3 1-0

[Event "Cologne Longerich op 8th"]
[Site "Cologne"]
[Date "2011.08.13"]
[Round "3"]
[White "Vaerst, Joachim"]
[Black "Margenberg, Volker"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1954"]
[BlackElo "1713"]
[PlyCount "57"]
[EventDate "2011.08.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. Bg5 Be7 5. exd5 exd5 6. Nc3 Nc6 7. Nge2 0-0 8. Qd2 Nb4 9. 0-0-0 Nxd3+ 10. Qxd3 c6 11. Ng3 h6 12. Bd2 a5 13. Rde1 b5 14. f3 Qd7 15. Nd1 b4 16. Ne3 Re8 17. Nef5 Bf8 18. Re5 Ba6 19. Qe3 Kh7 20. Qf4 Ng8 21. Rhe1 Rxe5 22. dxe5 g6 23. Ne3 d4 24. Ng4 Re8 25. Ne4 Bg7 26. Nef6+ Nxf6 27. Nxf6+ Bxf6 28. Qxh6+ Kg8 29. exf6 1-0

[Event "Cologne Longerich op 8th"]
[Site "Cologne"]
[Date "2011.08.12"]
[Round "1"]
[White "Vaerst, Joachim"]
[Black "Schwark, Mario"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1954"]
[BlackElo "1842"]
[PlyCount "171"]
[EventDate "2011.08.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Qc7 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 Nf6 9. 0-0-0 h6 10. Bh4 0-0-0 11. Bxf6 gxf6 12. Qxa7 e6 13. Nd4 Rg8 14. g3 Be8 15. f4 Qc5 16. Qxc5+ dxc5 17. Ndb5 Be7 18. Rxd8+ Kxd8 19. Rd1+ Kc8 20. Nd6+ Bxd6 21. Rxd6 Kc7 22. Rd1 Bc6 23. Re1 h5 24. Re3 h4 25. Kd1 b5 26. a3 Kb6 27. Ke1 b4 28. axb4 cxb4 29. Ne2 Kc5 30. e5 hxg3 31. hxg3 f5 32. Rd3 Bd5 33. c3 Rh8 34. cxb4+ Kxb4 35. Nc3 Rh1+ 36. Kd2 Rh2+ 37. Ke3 Bc4 38. Rd2 Rh3 39. Rg2 Rh1 40. g4 Rh3+ 41. Kf2 fxg4 42. Rxg4 Kb3 43. Ne4 Rh2+ 44. Ke3 Rxb2 45. Nd6 Kb4 46. f5 Rb3+ 47. Kf2 Rc3 48. f6 Rc2+ 49. Kg3 Kc5 50. Nxf7 Be2 51. Rf4 Bh5 52. Ng5 Kd5 53. f7 Bxf7 54. Nxf7 Re2 55. Kg4 Rg2+ 56. Kf3 Rg1 57. Kf2 Ra1 58. Rf3 Ra4 59. Kg3 Ra8 60. Rd3+ Ke4 61. Rd7 Rg8+ 62. Kf2 Rf8 63. Ke2 Rg8 64. Kd2 Rg3 65. Ra7 Kf5 66. Ra5 Rb3 67. Nd6+ Kf4 68. Nc4 Rh3 69. Nb2 Kf5 70. Nd3 Rh4 71. Kc3 Rh8 72. Ra7 Rc8+ 73. Kd4 Rf8 74. Re7 Ra8 75. Rf7+ Kg6 76. Rf6+ Kg5 77. Rxe6 Rf8 78. Ke4 Rf1 79. Re8 Kg6 80. Rg8+ Kf7 81. Rb8 Ke7 82. Rb7+ Ke6 83. Rb6+ Ke7 84. Kd5 Rd1 85. Rb7+ Kd8 86. Ke4 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2004.12.14"]
[Round "7"]
[White "Bilow, Albrecht"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1546"]
[BlackElo "1933"]
[PlyCount "30"]
[EventDate "2004.11.02"]
[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 c5 2. Nc3 b6 3. Nf3 Bb7 4. e4 e6 5. g3 g6 6. Bg2 Bg7 7. Qc2 Nc6 8. a3 Nge7 9. b3 0-0 10. Bb2 d5 11. exd5 exd5 12. d3 dxc4 13. dxc4 Nd4 14. Nxd4 Bxg2 15. Rg1 cxd4 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2004.11.30"]
[Round "5"]
[White "Vaerst, Joachim"]
[Black "Weber, Olaf"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1933"]
[BlackElo "1838"]
[PlyCount "56"]
[EventDate "2004.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 e5 9. Qd3 h6 10. b3 Be7 11. 0-0 0-0 12. Rd1 Qc7 13. a4 a5 14. Nd2 Nd7 15. Nf1 Nc5 16. Qc2 Qc8 17. Ne3 Qe6 18. Ncd5 Bxd5 19. Rxd5 g6 20. g4 Bg5 21. f3 Qf6 22. Kf2 Rfd8 23. Ba3 Bxe3+ 24. Kxe3 Qf4+ 25. Ke2 Qxh2+ 26. Kd1 Qg1+ 27. Ke2 Qxa1 28. Bc1 Nxb3 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2004.11.23"]
[Round "4"]
[White "Vitz, Hans Joachim"]
[Black "Vaerst, Joachim"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1785"]
[BlackElo "1933"]
[PlyCount "32"]
[EventDate "2004.11.02"]
[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 c5 2. Nc3 b6 3. e4 Bb7 4. Nf3 d6 5. g3 Nf6 6. d3 e6 7. Bg2 Be7 8. 0-0 Nbd7 9. Re1 a6 10. d4 cxd4 11. Qxd4 0-0 12. Bg5 Qc7 13. Rad1 Rac8 14. b3 b5 15. Rc1 bxc4 16. bxc4 Nc5 1/2-1/2

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2004.11.16"]
[Round "3"]
[White "Vaerst, Joachim"]
[Black "Meissner, Wolf Dieter"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1933"]
[BlackElo "1998"]
[PlyCount "52"]
[EventDate "2004.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 Nd7 6. Be2 b5 7. a3 a6 8. h4 h5 9. Bf3 Rb8 10. e5 dxe5 11. Bxc6 Qc7 12. d5 Nh6 13. Ne4 Nf5 14. Nc5 Nxe3 15. Qxe3 0-0 16. Bxd7 Bxd7 17. Nxd7 Qxd7 18. Rd1 b4 19. Ne2 Qa4 20. axb4 Qxb4+ 21. c3 Qxb2 22. 0-0 Rfc8 23. Rd2 Qb6 24. Qd3 Qb5 25. Ra1 Qxd3 26. Rxd3 e4 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2004.11.09"]
[Round "2"]
[White "Cohnen, Michael"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1768"]
[BlackElo "1933"]
[PlyCount "76"]
[EventDate "2004.11.02"]
[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 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 Bb7 8. Bd3 g6 9. Nf3 Bg7 10. 0-0 0-0 11. Bf4 Nxb6 12. Qd2 e6 13. dxe6 fxe6 14. Ng5 Qd7 15. h3 d5 16. e5 Nh5 17. Bh2 c4 18. Bc2 d4 19. Nce4 Qd5 20. f4 h6 21. Nf6+ Bxf6 22. Be4 Qd7 23. Bxb7 Qxb7 24. Nxe6 Rfe8 25. Nxd4 Be7 26. Kh1 Bc5 27. Nf3 Rad8 28. Qc2 Rd3 29. b3 Red8 30. bxc4 Qe4 31. Rae1 Be3 32. Nd2 Qc6 33. Nb3 Rd2 34. Nxd2 Rxd2 35. Re2 Rxc2 36. Rxc2 Qe4 37. Re2 Nxc4 38. Rfe1 Nxf4 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2004.11.02"]
[Round "1"]
[White "Vaerst, Joachim"]
[Black "Schlueter, Juergen"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1933"]
[BlackElo "1476"]
[PlyCount "61"]
[EventDate "2004.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 d6 4. dxe5 dxe5 5. Bxf7+ Ke7 6. Qxd8+ Kxd8 7. f3 Nc6 8. c3 b6 9. Bg5 Ba6 10. Nd2 h6 11. Be3 Bd6 12. Nc4 Ke7 13. Nxd6 cxd6 14. Bb3 Rhd8 15. 0-0-0 Na5 16. Bc2 Rac8 17. Nh3 Nc4 18. Rhe1 Rd7 19. f4 Nxe3 20. Rxe3 Ng4 21. Rg3 h5 22. fxe5 dxe5 23. Rxd7+ Kxd7 24. Bd1 Rf8 25. Bxg4+ hxg4 26. Rxg4 Rf7 27. Rg3 Bb7 28. Rf3 Ke7 29. Kd2 Bxe4 30. Rxf7+ Kxf7 31. Ng5+ 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2002.12.10"]
[Round "7"]
[White "Vaerst, Joachim"]
[Black "Schwarz, Andreas"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1894"]
[BlackElo "1960"]
[PlyCount "41"]
[EventDate "2002.10.??"]
[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 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. cxd5 exd5 7. d3 c5 8. b3 Nc6 9. Bb2 Re8 10. Re1 b6 11. Nbd2 Bb7 12. d4 Bd6 13. Rc1 Ne4 14. Nb1 Rc8 15. a3 Qe7 16. e3 Na5 17. dxc5 bxc5 18. Nc3 Nf6 19. Qc2 Nc6 20. Ng5 h6 21. Nxd5 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2002.12.03"]
[Round "6"]
[White "Froitzheim, Ralf"]
[Black "Vaerst, Joachim"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1883"]
[BlackElo "1894"]
[PlyCount "31"]
[EventDate "2002.10.??"]
[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 c5 2. Nc3 b6 3. g3 Bb7 4. e4 g6 5. Bg2 Bg7 6. Nge2 Nc6 7. 0-0 Nh6 8. d3 f5 9. h3 0-0 10. Be3 Nd4 11. Qd2 Nf7 12. f4 d6 13. Rac1 Qd7 14. b3 Nd8 15. Kh2 N8c6 16. Bg1 1/2-1/2

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2002.11.26"]
[Round "5"]
[White "Vaerst, Joachim"]
[Black "Mueller, Dieter"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1894"]
[BlackElo "2103"]
[PlyCount "55"]
[EventDate "2002.10.??"]
[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. g3 Nf6 3. Bg2 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. d3 Bc5 8. Nb3 Bb4+ 9. Bd2 Bd6 10. Nc3 exd3 11. exd3 0-0 12. 0-0 Bg4 13. f3 Bf5 14. Bg5 Be7 15. Be3 Nc6 16. Nd4 Nxd4 17. Bxd4 Qa5 18. f4 Bc5 19. Bxc5 Qxc5+ 20. d4 Qb4 21. Nxd5 Nxd5 22. Bxd5 Rad8 23. Bf3 Rxd4 24. Qb3 Qc5 25. Qe3 Qb4 26. Qb3 Qc5 27. Qe3 Qb4 28. Qb3 1/2-1/2

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2002.11.19"]
[Round "4"]
[White "Meissner, Wolf Dieter"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2017"]
[BlackElo "1894"]
[PlyCount "139"]
[EventDate "2002.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. Nge2 d6 7. 0-0 Nge7 8. Bg5 f6 9. Be3 0-0 10. Qd2 Nd4 11. Kh1 Be6 12. Nd5 f5 13. Bg5 Bxd5 14. exd5 Nxe2 15. Qxe2 h6 16. Bd2 Qb6 17. Rab1 Rae8 18. c4 Qa6 19. b4 b6 20. b5 Qc8 21. f4 Kh7 22. Rbe1 Ng8 23. Qf3 Re7 24. Re2 Rfe8 25. Rfe1 Qd7 26. Bc1 exf4 27. Bxf4 g5 28. Bd2 Rxe2 29. Rxe2 Rxe2 30. Qxe2 Qe7 31. Qf2 Qe5 32. h3 Ne7 33. Kh2 Qb2 34. Qe1 Be5 35. a4 Qa3 36. Qe2 Kg6 37. Bf3 Qb2 38. Kg2 Kf6 39. Bh5 Ng6 40. Be3 Qxe2+ 41. Bxe2 f4 42. gxf4 Bxf4 43. Bf2 Ke5 44. Kf3 h5 45. Bd1 Ne7 46. Kg2 h4 47. Kf3 Nf5 48. Bg1 Nd4+ 49. Kg4 Nf5 50. Kf3 Ne7 51. Bc2 Ng8 52. Bf2 Nh6 53. Bd1 Bd2 54. Bg1 Nf5 55. Bf2 Ng3 56. Kg4 Bf4 57. Kf3 Nf1 58. Ke2 Nd2 59. Bc2 Kf6 60. d4 Nxc4 61. dxc5 bxc5 62. Be1 Ke5 63. a5 Kxd5 64. Bb3 Kd4 65. Bxc4 Kxc4 66. b6 axb6 67. a6 d5 68. a7 d4 69. a8Q d3+ 70. Kf1 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2002.11.12"]
[Round "3"]
[White "Vaerst, Joachim"]
[Black "Ivic, Roman Eric"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1894"]
[BlackElo "2036"]
[PlyCount "155"]
[EventDate "2002.10.??"]
[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 c5 2. g3 Nc6 3. Bg2 e5 4. Nc3 Nf6 5. d3 Be7 6. e3 0-0 7. Nge2 d6 8. 0-0 Be6 9. e4 Qd7 10. f4 Bh3 11. f5 Bxg2 12. Kxg2 h6 13. Nd5 Bd8 14. h3 Nd4 15. Nec3 a6 16. h4 Nxd5 17. Nxd5 f6 18. Be3 Nc6 19. Qg4 Kh8 20. Rh1 Nb4 21. Qe2 Nxd5 22. cxd5 Rg8 23. Rag1 Bb6 24. Kf2 Kh7 25. g4 g6 26. Ke1 Ba5+ 27. Kd1 b5 28. g5 c4 29. Qg4 Qc7 30. gxf6 Qf7 31. fxg6+ Rxg6 32. Qf5 Qxf6 33. Rxg6 Qxg6 34. Qxg6+ Kxg6 35. h5+ Kh7 36. dxc4 bxc4 37. Rf1 Rb8 38. Kc2 Bb6 39. Bxb6 Rxb6 40. Rf7+ Kg8 41. Rd7 a5 42. Kc3 Kh8 43. Rc7 Rb8 44. Rc6 Rd8 45. Rc7 Rb8 46. Rf7 Rb6 47. Rf2 Kg7 48. Kxc4 Rb4+ 49. Kd3 a4 50. a3 Rd4+ 51. Ke3 Rd1 52. Rg2+ Kf7 53. Rg6 Ke7 54. Rxh6 Rb1 55. Rh7+ Kf6 56. Rd7 Rxb2 57. Rxd6+ Kf7 58. Re6 Rb3+ 59. Kd2 Rxa3 60. Rxe5 Rb3 61. d6 Rb8 62. Re7+ Kf8 63. Ra7 Rb6 64. Rxa4 Rxd6+ 65. Ke3 Kg7 66. Ra5 Rd1 67. Rf5 Ra1 68. e5 Ra4 69. e6 Ra6 70. Rf7+ Kh6 71. e7 Re6+ 72. Kf4 Re1 73. Kf5 Re2 74. Rf6+ Kg7 75. Re6 Rf2+ 76. Kg5 Rg2+ 77. Kf4 Rf2+ 78. Kg3 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2002.11.05"]
[Round "2"]
[White "Vaerst, Joachim"]
[Black "Behl, Torsten"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1894"]
[BlackElo "2094"]
[PlyCount "97"]
[EventDate "2002.10.??"]
[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 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bg4 8. Kc2 Bxf3 9. gxf3 Nd7 10. Be3 e6 11. Rd1 Bd6 12. f4 f6 13. Bb5 0-0-0 14. b4 a6 15. Bf1 Rhe8 16. h4 e5 17. f5 Nf8 18. Bh3 Kb8 19. Rdg1 Be7 20. fxg6 hxg6 21. h5 g5 22. Bf5 Nd7 23. Rd1 Nb6 24. Rxd8+ Rxd8 25. h6 Nc4 26. h7 Rh8 27. Be6 Nd6 28. f3 g4 29. Bxg4 Nf7 30. Be6 Ng5 31. Bxg5 fxg5 32. Bg8 Kc8 33. Rd1 Bd6 34. Kb3 Kd8 35. Kc4 Ke7 36. Rg1 Kf6 37. Kd5 Be7 38. a3 Bf8 39. Kc4 Be7 40. Kb3 Bd6 41. c4 b6 42. Rd1 Ke7 43. Rd2 c6 44. Rh2 Kd7 45. Rh6 Be7 46. Rg6 Bd8 47. c5 b5 48. Rg7+ Be7 49. Rf7 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "2002.10.29"]
[Round "1"]
[White "Sadeghi, Seid"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1503"]
[BlackElo "1894"]
[PlyCount "138"]
[EventDate "2002.10.??"]
[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 c5 2. c3 Nf6 3. d4 cxd4 4. cxd4 g6 5. e3 Bg7 6. Nc3 0-0 7. Bd3 b6 8. 0-0 Bb7 9. Ng5 Nc6 10. f4 Nb4 11. Bb1 h6 12. Nge4 Nbd5 13. Qb3 Nxc3 14. Nxf6+ exf6 15. bxc3 f5 16. a4 Qc7 17. Ba2 Ba6 18. Re1 Rac8 19. Bb2 Bc4 20. Qxc4 Qxc4 21. Bxc4 Rxc4 22. Kf2 Re8 23. Red1 Rec8 24. Ke2 Bf8 25. Rd3 d5 26. Rdd1 Bd6 27. Rd3 R4c7 28. Kd2 Rc6 29. Ba3 Bc7 30. Bb4 Re8 31. Ba3 f6 32. Rb1 Kf7 33. Rb5 Rd8 34. Rb2 Rc4 35. a5 Ke6 36. axb6 Bxb6 37. Kc2 Rdc8 38. Rb3 g5 39. g3 R4c7 40. Rd2 Kf7 41. Kd3 Kg6 42. Rc2 Kh5 43. Rb5 Rd7 44. Bc5 Bxc5 45. Rxc5 Rb8 46. Ra2 Kg4 47. Rca5 Kh3 48. c4 Rb3+ 49. Ke2 dxc4 50. Kf3 Re7 51. Re2 c3 52. Rc5 a5 53. Rc2 a4 54. Rxf5 Re6 55. Rc5 Rb2 56. R5xc3 Rb3 57. Rxb3 axb3 58. Rb2 g4+ 59. Kf2 Ra6 60. Rxb3 Ra2+ 61. Kf1 Kxh2 62. e4 h5 63. e5 h4 64. gxh4 g3 65. Rxg3 Kxg3 66. e6 Rf2+ 67. Ke1 Rxf4 68. d5 Rd4 69. e7 Re4+ 0-1

[Event "Cologne-ch"]
[Site "Cologne"]
[Date "2001.02.17"]
[Round "4"]
[White "Schmerwitz, Reinhard"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1788"]
[BlackElo "1899"]
[PlyCount "83"]
[EventDate "2001.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. 0-0 0-0 8. Bg5 Nc6 9. Nb3 Be6 10. f4 h6 11. Bh4 Na5 12. Nxa5 Qxa5 13. Kh1 Rfe8 14. Bb5 Rec8 15. Bd3 Rc5 16. Bf2 Rc7 17. Nb5 Rcc8 18. Nd4 Bc4 19. Qe2 Bxd3 20. cxd3 Rc7 21. Be1 Qa4 22. Bc3 Rac8 23. Nb3 Nd7 24. Bxg7 Kxg7 25. Rf2 Nc5 26. Nxc5 Rxc5 27. b3 Qd4 28. Qf1 Rc2 29. Rf3 Qc3 30. e5 Qc5 31. f5 Rc1 32. f6+ exf6 33. Rxf6 Rxf1+ 34. Raxf1 Qd5 35. e6 Qxe6 36. Rxe6 fxe6 37. Rd1 Rc2 38. Kg1 e5 39. b4 Kf6 40. Rf1+ Ke6 41. Ra1 Rd2 42. Rc1 0-1

[Event "Cologne-ch"]
[Site "Cologne"]
[Date "2001.02.03"]
[Round "2"]
[White "Vaerst, Joachim"]
[Black "Gloszeit, Christian"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "53"]
[EventDate "2001.01.??"]
[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 e6 2. g3 d5 3. Bg2 g6 4. cxd5 exd5 5. Nf3 Bg7 6. d4 Ne7 7. 0-0 0-0 8. Nc3 Nbc6 9. Bf4 a6 10. Ne5 Be6 11. Na4 Nxe5 12. Bxe5 f6 13. Bf4 Bc8 14. Rc1 c6 15. Qb3 Kh8 16. Nb6 Ra7 17. Bb8 Ra8 18. Nxa8 Bf5 19. Nb6 Qxb8 20. Rfe1 Qd8 21. Na4 Qa5 22. Qxb7 Qxa4 23. Qxe7 Qxd4 24. Rxc6 Be4 25. Bxe4 dxe4 26. Rec1 Qxb2 27. Rc8 1-0

[Event "Ghent op 23rd"]
[Site "Ghent"]
[Date "2000.07.??"]
[Round "?"]
[White "Hertele, Stijn"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "80"]
[EventDate "2000.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[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 g6 6. Bg5 Bg7 7. Be2 Nc6 8. Nb3 0-0 9. 0-0 h6 10. Be3 Be6 11. Nd4 Bd7 12. Qd2 Kh7 13. f4 Nxd4 14. Bxd4 Bc6 15. Qe3 Qa5 16. Qd3 e5 17. Be3 d5 18. exd5 Nxd5 19. Nxd5 Qxd5 20. Qxd5 Bxd5 21. f5 gxf5 22. Rxf5 Be4 23. Rf2 f5 24. Bf3 Bxf3 25. Rxf3 e4 26. Rff1 b6 27. c3 Rad8 28. Bf4 Kg6 29. Rad1 Bf6 30. g3 Bg5 31. Kf2 Bxf4 32. gxf4 Kf6 33. Ke2 Rg8 34. Rxd8 Rxd8 35. Rd1 Rxd1 36. Kxd1 Ke6 37. Kd2 Kd5 38. b3 b5 39. a3 a5 40. Ke3 a4 0-1

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.14"]
[Round "9"]
[White "Vaerst, Joachim"]
[Black "Rumpf, Thomas"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "2276"]
[PlyCount "50"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. d3 e5 8. 0-0 Be7 9. Be3 Bd7 10. Rc1 Rc8 11. Nd2 0-0 12. Nd5 Nxd5 13. Bxd5 Bh3 14. Bg2 Bxg2 15. Kxg2 Qd5+ 16. Kg1 Qxa2 17. Bxc5 Bxc5 18. Rxc5 Qxb2 19. Nc4 Qb4 20. Rd5 Rfd8 21. Rxd8+ Rxd8 22. Qa1 Qc5 23. Rb1 b6 24. Rc1 Nd4 25. Qb2 b5 0-1

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.13"]
[Round "8"]
[White "Rothberg, Olaf"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "132"]
[EventDate "1999.07.??"]
[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 e6 3. c4 b6 4. Nc3 Bb7 5. Bf4 Bb4 6. a3 Bxc3+ 7. bxc3 0-0 8. e3 d6 9. Bd3 c5 10. 0-0 Re8 11. Qe2 Be4 12. Rfd1 d5 13. cxd5 Qxd5 14. Bb5 Bxf3 15. gxf3 Rc8 16. Be5 cxd4 17. Bxf6 gxf6 18. Rxd4 Qb3 19. Rad1 Nc6 20. Bxc6 Rxc6 21. Rd8+ Rxd8 22. Rxd8+ Kg7 23. f4 Qb1+ 24. Rd1 Qf5 25. c4 Rxc4 26. Kh1 Qe4+ 27. Kg1 Rc2 28. Qg4+ Qg6 29. Qg3 Qxg3+ 30. hxg3 Ra2 31. Rd3 a5 32. Rb3 a4 33. Rxb6 Rxa3 34. g4 f5 35. g5 Ra1+ 36. Kg2 a3 37. Rb7 Kg6 38. Kf3 a2 39. Ra7 f6 40. gxf6 Kxf6 41. Kg2 h5 42. Kh2 h4 43. Kg2 Kg6 44. Kh2 Kh5 45. f3 Rf1 46. Rxa2 Rxf3 47. Re2 Kg4 48. Rg2+ Rg3 49. Re2 Kf3 50. Ra2 Kxe3 51. Ra6 Rg6 52. Ra4 Kf3 53. Kh3 Rg3+ 54. Kh2 Rg2+ 55. Kh3 Re2 56. Kxh4 Re4 57. Ra1 Rxf4+ 58. Kg5 Rg4+ 59. Kf6 Re4 60. Kg5 f4 61. Rf1+ Kg3 62. Rg1+ Kf2 63. Rg4 e5 64. Rh4 Re3 65. Kg4 Kg2 66. Rh8 f3 0-1

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.12"]
[Round "7"]
[White "Vaerst, Joachim"]
[Black "Mergeai, Christophe"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "63"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Be7 4. Nc3 0-0 5. Nf3 d6 6. 0-0 Re8 7. d3 Bf8 8. Rb1 c6 9. b4 h6 10. b5 d5 11. bxc6 bxc6 12. cxd5 cxd5 13. Bd2 Nc6 14. Qc1 e4 15. dxe4 dxe4 16. Nxe4 Bf5 17. Nxf6+ Qxf6 18. Bc3 Qe6 19. Rb5 Bh7 20. Ne5 Rac8 21. Bd5 Qh3 22. Nxc6 Rc7 23. Qf4 Rd7 24. Ne5 Rxd5 25. Qxf7+ Kh8 26. Qxd5 Bg8 27. Ng6+ Kh7 28. Nxf8+ Rxf8 29. Qd4 Rf7 30. Qe4+ Kh8 31. Rb7 Rf8 32. Bxg7# 1-0

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.11"]
[Round "6"]
[White "Kuenitz, Klaus"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2066"]
[PlyCount "59"]
[EventDate "1999.07.??"]
[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 c5 2. c4 b6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb7 6. f3 e6 7. e4 d6 8. Be2 Be7 9. 0-0 0-0 10. Be3 a6 11. Rc1 Nbd7 12. Qd2 Rc8 13. Rfd1 Re8 14. Bf2 Ne5 15. b3 d5 16. cxd5 exd5 17. Nxd5 Nxd5 18. Rxc8 Qxc8 19. exd5 Bxd5 20. Nf5 Bc5 21. Nd6 Bxf2+ 22. Kf1 Qc5 23. Nxe8 Bh4 24. Qd4 Qe7 25. Nxg7 Qg5 26. Qxd5 Kxg7 27. Qd4 f6 28. f4 Qf5 29. Kg1 Nf7 30. g3 1-0

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.09"]
[Round "5"]
[White "Kreilling, Carsten"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2143"]
[PlyCount "85"]
[EventDate "1999.07.??"]
[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. c4 c5 3. d5 Ne4 4. Qc2 Qa5+ 5. Nc3 Nxc3 6. Bd2 b5 7. cxb5 Qxb5 8. Qxc3 Ba6 9. Nf3 d6 10. e4 Qb7 11. Bc4 Nd7 12. 0-0 Nf6 13. Rfe1 Bxc4 14. Qxc4 g6 15. e5 Nxd5 16. exd6 e6 17. Bc3 Nxc3 18. Qxc3 Rg8 19. Rad1 Bg7 20. Qxc5 Rc8 21. d7+ Qxd7 22. Rxd7 Rxc5 23. Rxa7 Bf6 24. b4 Rc4 25. Rb1 Kf8 26. Ra8+ Kg7 27. Rxg8+ Kxg8 28. b5 Bb2 29. Kf1 Rb4 30. a4 Kf8 31. Ne1 Bc3 32. Rxb4 Bxb4 33. Ke2 Ke7 34. Nc2 Ba5 35. Kd3 Kd6 36. Kc4 e5 37. f3 f5 38. Ne3 h5 39. h3 f4 40. Nd5 g5 41. Nf6 h4 42. Ne4+ Kc7 43. Kd5 1-0

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.09"]
[Round "4"]
[White "Vaerst, Joachim"]
[Black "Reuter, Klaus"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "75"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Be7 4. Nc3 c6 5. d3 0-0 6. Nf3 d6 7. 0-0 a5 8. Rb1 Na6 9. a3 Qc7 10. b4 axb4 11. axb4 d5 12. b5 Nb4 13. bxc6 bxc6 14. cxd5 cxd5 15. Bd2 Rb8 16. Rc1 Qd6 17. d4 Nd7 18. dxe5 Qe6 19. Bf4 Bc5 20. Ng5 Qf5 21. Nxd5 Nc6 22. Be4 Qg4 23. Bf3 Qf5 24. Be4 Qg4 25. Bf3 Qf5 26. e6 fxe6 27. Be4 Qg4 28. Bf3 Qf5 29. Be4 Qg4 30. Bf3 Qf5 31. Bxb8 Qxg5 32. Bf4 Qg6 33. Nf6+ Rxf6 34. Bxc6 Rxf4 35. Bxd7 Bb7 36. Rxc5 Qe4 37. Bc6 Bxc6 38. Rxc6 1-0

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.08"]
[Round "2"]
[White "Kuehling, Elmar"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "82"]
[EventDate "1999.07.??"]
[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 g6 6. Bc4 Bg7 7. 0-0 Nc6 8. Nf3 0-0 9. a3 Bg4 10. h3 Bxf3 11. Qxf3 Ne5 12. Qe2 Nxc4 13. Qxc4 Rc8 14. Qd3 Nd7 15. Bd2 Nc5 16. Qe3 a6 17. Rab1 Nd7 18. Rfc1 Nb6 19. Be1 Re8 20. Nd1 Nc4 21. Qb3 b5 22. Ne3 Bh6 23. Rd1 Nxe3 24. fxe3 Qb6 25. Bd2 Qc6 26. Rf1 Rf8 27. Rbc1 Qxe4 28. Rf3 Qc4 29. Qxc4 Rxc4 30. c3 f5 31. Rcf1 a5 32. Rd1 Rf6 33. Bc1 Re6 34. Rd4 Rxd4 35. cxd4 d5 36. Bd2 a4 37. g3 Rc6 38. Rf1 Rc2 39. Bc1 Re2 40. Rf3 Re1+ 41. Rf1 Rxc1 0-1

[Event "Hessen-ch int 1st"]
[Site "Willingen"]
[Date "1999.07.07"]
[Round "1"]
[White "Vaerst, Joachim"]
[Black "Kersten, Uwe"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "2366"]
[PlyCount "118"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. b3 b6 3. Bb2 Bb7 4. e3 e6 5. Nf3 Nf6 6. Nc3 Be7 7. Be2 0-0 8. 0-0 Nc6 9. d4 cxd4 10. Nxd4 a6 11. Bf3 Rc8 12. Nxc6 Bxc6 13. Bxc6 Rxc6 14. Qf3 Qb8 15. Ne4 Nxe4 16. Qxe4 Rfc8 17. Rac1 Qc7 18. Rc2 Bf8 19. Rfc1 b5 20. Qd4 f6 21. Qg4 Kh8 22. c5 a5 23. a3 b4 24. axb4 axb4 25. Qxb4 Bxc5 26. Qa4 Bd6 27. Rxc6 Bxh2+ 28. Kh1 dxc6 29. g3 Bxg3 30. fxg3 Qxg3 31. Qf4 Qh3+ 32. Kg1 e5 33. Qf2 Rd8 34. Qe2 Rd5 35. Rd1 Rxd1+ 36. Qxd1 Qxe3+ 37. Kh1 h6 38. b4 Qe4+ 39. Kg1 Qxb4 40. Qd7 Qe4 41. Kh2 Kh7 42. Ba3 Qe2+ 43. Kg1 Qe3+ 44. Kh1 Qxa3 45. Qf5+ Kg8 46. Qe6+ Kf8 47. Qc8+ Kf7 48. Qd7+ Qe7 49. Qxc6 e4 50. Qc4+ Qe6 51. Qc7+ Kg6 52. Qg3+ Kh7 53. Kh2 Qe5 54. Kh1 Qh5+ 55. Kg1 Qf3 56. Qe1 e3 57. Qb1+ f5 58. Qa1 e2 59. Kh2 Qf2+ 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Kuechenhofen, Rudolf"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "140"]
[EventDate "1999.10.??"]
[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 c5 2. f4 d6 3. Nf3 Nc6 4. c3 Nf6 5. h3 Nxe4 6. Bb5 Bd7 7. d4 cxd4 8. Bxc6 Bxc6 9. Nxd4 e6 10. 0-0 Be7 11. Nxc6 bxc6 12. Qa4 Qb6+ 13. Kh2 Nf6 14. Nd2 0-0 15. Qc2 Qb5 16. c4 Qh5 17. Qd3 d5 18. b3 Bc5 19. Qf3 Qxf3 20. Nxf3 Rac8 21. Ne5 Rfd8 22. Rd1 Ne4 23. Bb2 Bd6 24. cxd5 cxd5 25. Nd3 Rc2 26. Bd4 Nc5 27. Bxc5 Bxc5 28. Nxc5 Rxc5 29. Rd4 Kf8 30. Rad1 Ke7 31. R1d2 Rdc8 32. g4 Rc2 33. h4 Kd6 34. a4 a5 35. g5 R8c3 36. Rxc2 Rxc2+ 37. Kg1 Kc5 38. Rd3 Kb4 39. f5 Rc3 40. Rd4+ Kc5 41. Rf4 e5 42. Rg4 Rxb3 43. h5 Rf3 44. g6 fxg6 45. fxg6 h6 46. Kg2 Rf4 47. Rg3 Rxa4 48. Rf3 Rg4+ 49. Kh3 Rf4 50. Rc3+ Kd6 51. Rc8 Rb4 52. Ra8 Rb7 53. Ra6+ Ke7 54. Kg4 d4 55. Rxa5 Ke6 56. Ra6+ Kd5 57. Ra1 d3 58. Kf3 Kd4 59. Ra4+ Kc3 60. Ke3 d2 61. Ra3+ Rb3 62. Rxb3+ Kxb3 63. Kxd2 Kc4 64. Ke3 Kd5 65. Kd3 e4+ 66. Ke2 Ke5 67. Ke3 Kf5 68. Ke2 Kg5 69. Ke3 Kxh5 70. Kxe4 Kxg6 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Schlamp, Frank"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2164"]
[PlyCount "37"]
[EventDate "1999.10.??"]
[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 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 c5 6. c4 cxd4 7. Qxd4 Bc5 8. Qh4 Be7 9. Qf4 Na6 10. Nc3 d5 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. Be3 Rd8 14. Bd4 f6 15. Qg4 g6 16. Be3 Qe4 17. Qh3 Bd5 18. Nh4 Qc4 19. Bxd5 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Vaerst, Joachim"]
[Black "Balduan, Markus"]
[Result "0-1"]
[ECO "A37"]
[BlackElo "2323"]
[PlyCount "108"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. a3 d6 6. Nf3 e5 7. d3 Nge7 8. Rb1 a5 9. Bg5 f6 10. Bd2 Be6 11. Qc1 0-0 12. h4 h5 13. Ne4 Rc8 14. b4 cxb4 15. axb4 Nxb4 16. Bxb4 axb4 17. Rxb4 Qa5 18. Qd2 d5 19. Rb1 Qa3 20. cxd5 Bxd5 21. 0-0 Rfd8 22. Ra1 Qb3 23. Rfb1 Qc2 24. Rc1 Qxd2 25. Nexd2 Bh6 26. e3 b5 27. d4 Rxc1+ 28. Rxc1 exd4 29. Nxd4 Bxg2 30. Kxg2 Rxd4 31. exd4 Bxd2 32. Rc7 Nf5 33. Rc2 Ba5 34. d5 Kf7 35. Ra2 Bc3 36. Ra7+ Ke8 37. Kf3 b4 38. Ke2 b3 39. Rb7 b2 40. Kd3 Be5 41. Kc2 Nd6 42. Rb4 Nf5 43. Rb7 Kd8 44. Kb1 Kc8 45. Rb4 Kd7 46. g4 hxg4 47. Rxg4 Ne7 48. Rg1 Kd6 49. Rh1 Nxd5 50. h5 gxh5 51. Rxh5 Nb6 52. Rh3 Nc4 53. Kc2 Kc5 54. Rb3 b1Q+ 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Vaerst, Joachim"]
[Black "Mertens, Etienne Andreas"]
[Result "1-0"]
[ECO "A13"]
[BlackElo "2070"]
[PlyCount "103"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. b3 Nc6 5. Bg2 Bc5 6. 0-0 0-0 7. cxd5 exd5 8. Bb2 Re8 9. a3 a5 10. d3 Bg4 11. h3 Bxf3 12. Bxf3 d4 13. Nd2 Qc8 14. Bg2 Qe6 15. Re1 Qd7 16. Rc1 Ba7 17. Qc2 Re6 18. Nf3 h6 19. Nd2 Rae8 20. Ne4 Nxe4 21. Bxe4 Rf6 22. Bg2 Bb6 23. Rcd1 Rfe6 24. Bc1 Qd6 25. Be4 Bc5 26. Qa2 Qd7 27. Bf5 Ne5 28. Bxe6 Qxe6 29. Bf4 Qxh3 30. f3 Bd6 31. Bxe5 Rxe5 32. e4 Qxg3+ 33. Qg2 Qf4 34. Kf2 Rg5 35. Qh3 g6 36. Re2 Rg3 37. Qh1 Be7 38. Rg1 Bh4 39. Rxg3 Qxg3+ 40. Kf1 Kg7 41. Qg2 Qf4 42. Rc2 b6 43. Qg4 Qe3 44. Qxh4 Qxd3+ 45. Re2 Qxf3+ 46. Rf2 Qxb3 47. Qf6+ Kg8 48. Qd8+ Kh7 49. Qxd4 Qh3+ 50. Ke1 Qh1+ 51. Kd2 Kg8 52. Qd8+ 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Ziabari, Morteza"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2095"]
[PlyCount "130"]
[EventDate "1999.10.??"]
[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 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Bb5+ Bd7 7. Be3 Bg7 8. Qe2 0-0 9. Bxd7 Qxd7 10. f4 Ng4 11. Bg1 Nc6 12. 0-0-0 Rfc8 13. h3 Nf6 14. e5 Nh5 15. Bh2 dxe5 16. Nxc6 Qxc6 17. fxe5 Bh6+ 18. Kb1 Nf4 19. Bxf4 Bxf4 20. Nd5 Bg5 21. h4 e6 22. Nb4 Qc4 23. Qf2 Be7 24. Rd4 Bc5 25. Rxc4 Bxf2 26. Re4 Rd8 27. Nd3 Bb6 28. Rf4 Rd5 29. Rhf1 Rf8 30. h5 g5 31. Rg4 h6 32. Rc4 Rfd8 33. Rc3 Rd4 34. a3 Rh4 35. Nc5 Bxc5 36. Rxc5 Rd7 37. c3 Rxh5 38. g4 Rh2 39. Rg1 Kg7 40. Ka2 Rhd2 41. Kb3 R2d5 42. Rxd5 Rxd5 43. Re1 Kg6 44. Re4 h5 45. c4 Rd8 46. c5 h4 47. Kc4 Rd2 48. b4 Rg2 49. Kb5 h3 50. Re3 h2 51. Rh3 Rxg4 52. Rxh2 Re4 53. Rd2 g4 54. Rg2 Kg5 55. Rf2 Rf4 56. Rg2 Rf5 57. a4 Rxe5 58. a5 Re4 59. Rb2 f5 60. a6 bxa6+ 61. Kxa6 Rc4 62. Kxa7 f4 63. Kb7 f3 64. c6 g3 65. b5 g2 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.12.01"]
[Round "7"]
[White "Vaerst, Joachim"]
[Black "Braakmann, Juergen"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1714"]
[BlackElo "1457"]
[PlyCount "109"]
[EventDate "1998.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 c6 4. Qb3 Bc5 5. Nf3 d6 6. d3 Nf6 7. Bg2 Qb6 8. Qxb6 Bxb6 9. 0-0 a5 10. b3 Be6 11. Ng5 Nbd7 12. Nce4 Nxe4 13. Nxe4 Bc5 14. Nxc5 Nxc5 15. Bb2 0-0 16. Rfd1 Rfd8 17. d4 exd4 18. Rxd4 Rd7 19. Rad1 Rad8 20. Bc3 a4 21. b4 Na6 22. a3 Nc7 23. Bb2 d5 24. cxd5 cxd5 25. e4 Nb5 26. R4d2 d4 27. Rc1 Nc3 28. Kf1 Nb5 29. Ke1 d3 30. Rc5 Nd4 31. Bxd4 Rxd4 32. f3 h6 33. Kf2 Bc4 34. Ke3 b5 35. Bf1 g5 36. Bg2 Kg7 37. Bh3 R4d6 38. Rc8 Rxc8 39. Bxc8 Kf6 40. f4 gxf4+ 41. gxf4 Ke7 42. Bf5 f6 43. Bh3 Rd8 44. Rg2 Kf7 45. Kd2 Rd4 46. Bf5 Rd8 47. Rg3 Rd4 48. Rh3 Kg7 49. Rh5 Bf7 50. Rh4 Bc4 51. Rg4+ Kf8 52. Rg6 Kf7 53. Rxh6 Kg7 54. Rh7+ Kf8 55. Rd7 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.11.24"]
[Round "6"]
[White "Schilling, Frank"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1694"]
[BlackElo "1714"]
[PlyCount "79"]
[EventDate "1998.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. e4 d6 4. d4 Nd7 5. e5 b6 6. Bc4 e6 7. d5 Nc5 8. b4 Ba6 9. Bxa6 Nxa6 10. Qe2 Qc8 11. Bb2 Ne7 12. Qb5+ c6 13. dxc6 Nc7 14. exd6 Bxb2 15. d7+ Kf8 16. dxc8Q+ Rxc8 17. Qd3 Bxa1 18. c3 Nxc6 19. Qd6+ Ne7 20. Qe5 Rg8 21. Ng5 Rg7 22. 0-0 Ncd5 23. Ne4 Nxb4 24. Nf6 Nxa2 25. Nd7+ Kg8 26. Nf6+ Kf8 27. Rd1 Nb4 28. Qd6 Nbc6 29. Nd7+ Ke8 30. Nf6+ Kf8 31. Qa3 Bxc3 32. Nxc3 g5 33. fxg5 Rg6 34. Nce4 h6 35. h4 b5 36. h5 b4 37. Qb2 Rxg5 38. Nxg5 hxg5 39. h6 Nf5 40. Nd7+ 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.11.17"]
[Round "5"]
[White "Vaerst, Joachim"]
[Black "Sejdini, Valentin"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1714"]
[BlackElo "1813"]
[PlyCount "41"]
[EventDate "1998.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 c6 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 0-0 8. Nxd5 cxd5 9. Qc2 Nc6 10. d3 Bf5 11. Bd2 Rc8 12. Rac1 Nd4 13. Qd1 Rxc1 14. Bxc1 Qa5 15. Nxd4 Bxd4 16. Qb3 e6 17. Bh6 Rd8 18. Rc1 e5 19. Qxb7 Be6 20. a3 Re8 21. Qc6 1/2-1/2

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.11.10"]
[Round "4"]
[White "Vaerst, Joachim"]
[Black "Ziabari, Morteza"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1714"]
[BlackElo "1724"]
[PlyCount "137"]
[EventDate "1998.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c6 4. Bg2 Nf6 5. Nf3 d5 6. cxd5 cxd5 7. 0-0 0-0 8. Qc2 Bf5 9. d3 Nc6 10. Bf4 Nh5 11. Bd2 Rc8 12. Qb3 d4 13. Nd5 Be6 14. Ng5 Bd7 15. Rac1 h6 16. Ne4 Be6 17. Nc5 Bxd5 18. Qxd5 Qxd5 19. Bxd5 e6 20. Bg2 Rc7 21. Na6 Rcc8 22. b3 Rfd8 23. Nc5 Rb8 24. Nxb7 Rxb7 25. Rxc6 Rb5 26. Rfc1 Nf6 27. Ra6 Re5 28. Kf1 Rd7 29. Bf4 Rf5 30. h3 Nh5 31. Rc8+ Kh7 32. Be4 Rf6 33. Be5 Rxf2+ 34. Kxf2 Bxe5 35. g4 Nf4 36. Bg2 h5 37. gxh5 Nxh5 38. Ra5 Bg3+ 39. Kf3 e5 40. Rcc5 Rd6 41. Rxa7 Rf6+ 42. Ke4 Rf2 43. Kd5 Nf4+ 44. Kc4 Nxg2 45. a4 Ne3+ 46. Kb5 Kg7 47. a5 Rxe2 48. a6 Rb2 49. Kc6 Rxb3 50. Rb7 Rxd3 51. a7 Ra3 52. Rd7 Bf2 53. Rxe5 Nf5 54. Re8 d3 55. a8Q Rxa8 56. Rxa8 Nd4+ 57. Rxd4 Bxd4 58. Rd8 Bf2 59. Rxd3 g5 60. Kd5 Kg6 61. Ke4 f6 62. Kf3 Ba7 63. Rd6 Bb8 64. Rb6 Be5 65. h4 gxh4 66. Rxf6+ Bxf6 67. Kg2 Kg5 68. Kh1 Kf4 69. Kg2 1/2-1/2

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.11.03"]
[Round "3"]
[White "Illing, Bernd"]
[Black "Vaerst, Joachim"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1714"]
[PlyCount "72"]
[EventDate "1998.10.20"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nd7 6. 0-0 e6 7. a3 c6 8. b4 Qc7 9. d3 Ngf6 10. Be3 Bd6 11. g3 Nd5 12. Nxd5 cxd5 13. c4 dxc4 14. dxc4 0-0 15. c5 Be7 16. Bf4 Qc8 17. Ne5 Bxe2 18. Qxe2 Nf6 19. Rad1 Nd5 20. Qg4 Bf6 21. Nc4 Qc6 22. Bd6 Rfd8 23. Ne5 Qe8 24. Rfe1 a5 25. Nf3 Qa4 26. Rd3 axb4 27. axb4 Nxb4 28. Re4 Qa1+ 29. Re1 Nxd3 30. Rxa1 Rxa1+ 31. Kg2 Ra2 32. Qe4 Nxf2 33. Qxb7 Ne4+ 34. Kh3 Nxd6 35. cxd6 Ra5 36. d7 Rd5 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.10.27"]
[Round "2"]
[White "Vaerst, Joachim"]
[Black "Schlueter, Hilmar"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1714"]
[BlackElo "1485"]
[PlyCount "97"]
[EventDate "1998.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 Be7 7. Rb1 Nc6 8. b3 0-0 9. Bb2 d5 10. cxd5 exd5 11. d4 Qd7 12. Ne5 Qd8 13. e3 cxd4 14. Nxc6 Bxc6 15. Qxd4 Bc5 16. Qd3 Qd7 17. Rfd1 Rad8 18. Ne2 Bb5 19. Qc2 Qg4 20. Nd4 Bd7 21. Qe2 Qxe2 22. Nxe2 Bf5 23. Bxf6 gxf6 24. Rbc1 Bg4 25. Rd2 Bxe2 26. Rxe2 d4 27. exd4 Rxd4 28. Bc6 Rfd8 29. Kg2 Rd2 30. Rc2 Rxc2 31. Rxc2 Rd6 32. Bb5 a5 33. Bc4 Bb4 34. Kf3 Rd2 35. Rxd2 Bxd2 36. Ke4 Bb4 37. Kf5 Kg7 38. f4 Bc5 39. g4 Bg1 40. h4 Bf2 41. h5 h6 42. Ke4 Bg3 43. Kf5 Bf2 44. g5 fxg5 45. fxg5 hxg5 46. Kxg5 Be3+ 47. Kf5 f6 48. Bb5 Bc1 49. Be2 1/2-1/2

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.10.20"]
[Round "1"]
[White "Schlamp, Frank"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2190"]
[BlackElo "1714"]
[PlyCount "21"]
[EventDate "1998.10.20"]
[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. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 e5 7. Nb5 d6 8. Bg5 Be6 9. Nd2 Be7 10. 0-0 d5 11. Bxf6 1-0

[Event "Suedwestfalen-ch U20"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "5"]
[White "Benzin, Saddam"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1745"]
[BlackElo "1765"]
[PlyCount "15"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. Be3 Be7 7. Nd5 Qd6 8. Bf4 1-0

[Event "Suedwestfalen-ch U20"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "1"]
[White "Gottas, Mike"]
[Black "Vaerst, Joachim"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "1720"]
[BlackElo "1765"]
[PlyCount "52"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bd2 0-0 6. e3 Bb7 7. Be2 c5 8. 0-0 cxd4 9. Nxd4 Nc6 10. Nxc6 Bxc6 11. a3 Be7 12. Qb3 Qc7 13. Nb5 Qb7 14. f3 a6 15. Nd4 Rfc8 16. Rac1 Bc5 17. Nxc6 dxc6 18. Bb4 Qe7 19. Bxc5 Qxc5 20. Rfd1 Rd8 21. Rd3 Rxd3 22. Qxd3 Kf8 23. Rd1 Ke8 24. g4 Qe7 25. g5 Nd7 26. f4 f5 1/2-1/2

[Event "Suedwestfalen-ch U20"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "3"]
[White "Sauerwald, Thomas"]
[Black "Vaerst, Joachim"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1715"]
[BlackElo "1765"]
[PlyCount "37"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Qe7 6. Be2 Bf5 7. 0-0 Kd7 8. Re1 Qd8 9. Bd3 d5 10. Ne5+ Kc8 11. Bxe4 dxe4 12. Nxf7 Qd7 13. Nxh8 Bg4 14. Qd2 Bd6 15. Nc3 Bf3 16. Nxe4 Qg4 17. Nxd6+ cxd6 18. Qc3+ Nc6 19. Qxf3 1-0

[Event "Suedwestfalen-ch U20"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "2"]
[White "Vaerst, Joachim"]
[Black "Habbel, Marcus"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1765"]
[BlackElo "1615"]
[PlyCount "35"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 e6 7. d4 cxd4 8. Nxd4 a6 9. 0-0 Nc6 10. Nxc6 dxc6 11. Qxd8 Rxd8 12. Rd1 Rxd1+ 13. Nxd1 Nh5 14. Bd2 e5 15. Ba5 Be6 16. b3 e4 17. Rc1 f5 18. Nc3 1/2-1/2

[Event "Suedwestfalen-ch U20"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "6"]
[White "Vaerst, Joachim"]
[Black "Hainke, Guntram"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1765"]
[BlackElo "1820"]
[PlyCount "64"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 exd5 5. d4 c6 6. Bg5 Be7 7. e3 0-0 8. Bd3 Nbd7 9. 0-0 Re8 10. Qc2 Nf8 11. Rab1 Ng6 12. b4 a6 13. a4 Ne4 14. Bxe7 Qxe7 15. b5 axb5 16. axb5 Bd7 17. Rfc1 Bg4 18. Be2 Bxf3 19. Bxf3 Nh4 20. Bxe4 dxe4 21. Ne2 Qg5 22. Ng3 cxb5 23. h3 f5 24. Rxb5 Qg6 25. Qb3+ Kh8 26. Rxb7 f4 27. exf4 e3 28. Qf7 exf2+ 29. Kxf2 Qxf7 30. Rxf7 Ra2+ 31. Kf1 Nxg2 32. Re7 Rf8 1/2-1/2

[Event "Suedwestfalen-ch U20"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "4"]
[White "Vaerst, Joachim"]
[Black "Naundorf, Maik"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1765"]
[BlackElo "1820"]
[PlyCount "53"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. d3 d6 7. Rb1 a5 8. 0-0 0-0 9. Bd2 h6 10. a3 Be6 11. Qc1 Kh7 12. b4 axb4 13. axb4 Qd7 14. b5 Ne7 15. Ne1 d5 16. cxd5 Nexd5 17. Nf3 Ng8 18. Ne4 b6 19. Nc3 Rfe8 20. Ne1 Ra7 21. Nc2 Bf8 22. Qb2 f6 23. Ra1 Rea8 24. Ne3 Rxa1 25. Rxa1 Rxa1+ 26. Qxa1 Nxc3 27. Qxc3 1/2-1/2

