[Event "LUX-ch U18"]
[Site "Bonnevoie"]
[Date "2000.02.29"]
[Round "4"]
[White "Dahm, Rene"]
[Black "Wilhelm, Marc"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1438"]
[BlackElo "1614"]
[PlyCount "32"]
[EventDate "2000.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "LUX"]
[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 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 0-0 9. 0-0-0 Nc6 10. Bd3 Nxd4 11. Bxd4 e5 12. Be3 Be6 13. g4 Qa5 14. Kb1 Rac8 15. Ne2 Qxa2+ 16. Kc1 Qa1# 0-1

[Event "LUX-ch U18"]
[Site "Bonnevoie"]
[Date "2000.02.28"]
[Round "3"]
[White "Wilhelm, Marc"]
[Black "Gomez, Daniel1"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "1614"]
[BlackElo "1350"]
[PlyCount "53"]
[EventDate "2000.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "LUX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 exd4 7. Re1 d5 8. Nxd4 Bd7 9. Nxc6 Bxc6 10. Bxc6+ bxc6 11. f3 Bc5+ 12. Be3 d4 13. Bf2 0-0 14. Rxe4 Rb8 15. Nd2 Rxb2 16. Nb3 Qd6 17. a4 Qf6 18. Nxc5 a5 19. Bxd4 Qd6 20. Bxb2 Qxc5+ 21. Qd4 Qxd4+ 22. Rxd4 c5 23. Rd7 Rc8 24. Rad1 h6 25. Rd8+ Rxd8 26. Rxd8+ Kh7 27. Rd7 1-0

[Event "LUX-ch U18"]
[Site "Bonnevoie"]
[Date "2000.02.27"]
[Round "2"]
[White "Ceman, Muhamed"]
[Black "Wilhelm, Marc"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1400"]
[BlackElo "1614"]
[PlyCount "45"]
[EventDate "2000.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "LUX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Bb5 a6 5. Bxc6 bxc6 6. d3 d5 7. e5 g6 8. Nf3 Bg7 9. 0-0 Ne7 10. Na4 0-0 11. Nxc5 a5 12. Bg5 h6 13. Bxe7 Qxe7 14. d4 Ba6 15. Re1 Rfb8 16. Rb1 Bf8 17. Qd2 Bc8 18. h3 Kg7 19. Qf4 g5 20. Qe3 Qa7 21. h4 g4 22. Nh2 Bxc5 23. Nxg4 1-0

[Event "LUX-ch U18"]
[Site "Bonnevoie"]
[Date "2000.02.26"]
[Round "1"]
[White "Wilhelm, Marc"]
[Black "Stahn, Noemi"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1614"]
[BlackElo "1350"]
[PlyCount "33"]
[EventDate "2000.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "LUX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 e6 4. c4 Nb4 5. f4 d6 6. Nf3 d5 7. a3 N4c6 8. Nc3 dxc4 9. Bxc4 Be7 10. 0-0 0-0 11. h3 Na5 12. Bd3 Bd7 13. Ng5 f6 14. Bxh7+ Kh8 15. Qh5 fxg5 16. Bg6+ Kg8 17. Qh7# 1-0

[Event "LUX-chABC"]
[Site "Dudelange"]
[Date "1998.04.19"]
[Round "9.28"]
[White "Lorsche, Jean"]
[Black "Wilhelm, Marc"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "73"]
[EventDate "1998.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LUX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. g3 Nf6 2. c4 c5 3. Bg2 g6 4. Nf3 Bg7 5. Nc3 0-0 6. 0-0 Nc6 7. Rb1 d6 8. d3 Be6 9. Nd2 d5 10. cxd5 Nxd5 11. Nde4 b6 12. Ng5 Rc8 13. Nxe6 fxe6 14. Ne4 Ne5 15. Bh3 Rc6 16. Bd2 Nf6 17. Bg2 Nxe4 18. Bxe4 Rd6 19. Bc3 c4 20. d4 Nc6 21. Bxc6 Rxc6 22. Qc2 Bxd4 23. Rbd1 Rd6 24. Bxd4 Rxd4 25. Rxd4 Qxd4 26. Rd1 Qxf2+ 27. Kh1 b5 28. Qe4 Qf5 29. Qxf5 exf5 30. Rd7 Kf7 31. Rxa7 Rd8 32. Rb7 Rd5 33. Kg2 Re5 34. Kf3 Kf6 35. h4 h6 36. Rb8 g5 37. h5 1/2-1/2

[Event "LUX-chABC"]
[Site "Dudelange"]
[Date "1998.04.18"]
[Round "8.23"]
[White "Wilhelm, Marc"]
[Black "Thill, Gerard"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1455"]
[BlackElo "1855"]
[PlyCount "54"]
[EventDate "1998.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LUX"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 0-0 9. 0-0-0 Qc7 10. g4 b5 11. Bxf6 Bxf6 12. g5 Bxd4 13. Rxd4 Nc6 14. Rd2 b4 15. Ne2 Bb7 16. Bg2 Rac8 17. f5 Ne5 18. Qb3 Nc4 19. Rd3 Na5 20. Qa4 Qc5 21. c3 exf5 22. Ng3 Bc6 23. Qd1 fxe4 24. Bxe4 Qxg5+ 25. Kb1 bxc3 26. Rxc3 Bxe4+ 27. Nxe4 Qg6 0-1

[Event "LUX-chABC"]
[Site "Dudelange"]
[Date "1998.04.17"]
[Round "7.20"]
[White "Jeitz, Christian"]
[Black "Wilhelm, Marc"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1720"]
[BlackElo "1455"]
[PlyCount "49"]
[EventDate "1998.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LUX"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. f3 Bg7 10. Be3 0-0 11. 0-0 Rac8 12. b3 e6 13. Ndb5 Ne8 14. Rc1 a6 15. Nd4 Nc7 16. Na4 Na8 17. Qd2 Rfd8 18. Rfd1 d5 19. Nxc6 Rxc6 20. exd5 exd5 21. cxd5 Rd6 22. Qa5 Rxd5 23. Rxd5 Qxd5 24. Qxd5 Rxd5 25. Rc8+ 1-0

[Event "LUX-chABC"]
[Site "Dudelange"]
[Date "1998.04.16"]
[Round "6.26"]
[White "Wilhelm, Marc"]
[Black "Goncalves, Daniel"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1455"]
[BlackElo "1355"]
[PlyCount "43"]
[EventDate "1998.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LUX"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 b6 5. Re1 Bb7 6. c3 Bd6 7. d4 Qe7 8. Nbd2 0-0-0 9. d5 Nb8 10. Qe2 h6 11. a4 a5 12. Nf1 c6 13. dxc6 dxc6 14. Bc4 Rd7 15. Be3 Bc7 16. Ng3 g6 17. Rad1 Rxd1 18. Rxd1 g5 19. Nf5 Qe8 20. Bxb6 Nbd7 21. Bxa5 Qd8 22. Nd6+ 1-0

[Event "LUX-chABC"]
[Site "Dudelange"]
[Date "1998.04.14"]
[Round "4.24"]
[White "Engel, Ewald"]
[Black "Wilhelm, Marc"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1760"]
[BlackElo "1455"]
[PlyCount "96"]
[EventDate "1998.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LUX"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Bg5 h6 8. Be3 Nc6 9. d5 Ne7 10. Qc1 Kh7 11. 0-0 Nd7 12. Qc2 f5 13. exf5 gxf5 14. Rac1 Nf6 15. c5 Nfxd5 16. cxd6 cxd6 17. Nxd5 Nxd5 18. g4 Be6 19. Bd3 Nb4 20. Qd2 Nxd3 21. Rcd1 e4 22. gxf5 Rxf5 23. Nd4 Bxd4 24. Bxd4 Qg5+ 25. Kh1 Rg8 26. f4 Rxf4 27. Be3 Rxf1+ 28. Rxf1 Qg6 29. Rg1 Qf6 30. Rxg8 Bxg8 31. b3 Qf1+ 32. Bg1 Qf3+ 33. Qg2 Qxg2+ 34. Kxg2 a6 35. Be3 d5 36. Kg3 Kg6 37. a4 h5 38. a5 Kf5 39. Bb6 Be6 40. Bc7 e3 41. Kf3 d4 42. Bb6 Bd5+ 43. Ke2 Nf4+ 44. Ke1 Ke4 45. b4 Kd3 46. Bc7 Ng2+ 47. Kf1 e2+ 48. Kg1 e1Q# 0-1

[Event "LUX-chABC"]
[Site "Dudelange"]
[Date "1998.04.13"]
[Round "3.30"]
[White "Wilhelm, Marc"]
[Black "Antony, Roland"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1455"]
[BlackElo "1545"]
[PlyCount "105"]
[EventDate "1998.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LUX"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Ne5 5. Nxe4 Bf5 6. Ng3 Bg6 7. f4 Nd7 8. f5 Ngf6 9. fxg6 hxg6 10. c4 Nc5 11. Nf3 Qd6 12. Be3 Rd8 13. Qc2 e6 14. 0-0-0 Ng4 15. Bg5 Be7 16. Bxe7 Kxe7 17. Re1 Rhe8 18. Bd3 Nxd3+ 19. Qxd3 Nf2 20. Qe3 Nxh1 21. Qg5+ Kf8 22. Rxh1 exd5 23. Rd1 Qc5 24. b3 b5 25. Rxd5 Rxd5 26. Qxd5 Qxd5 27. cxd5 Rd8 28. Kb2 Rxd5 29. Kc3 a5 30. Nd4 c6 31. a3 Ke7 32. Nxc6+ Kd6 33. Nxa5 Rc5+ 34. Kb4 Re5 35. a4 bxa4 36. Nc4+ Kd5 37. Nxe5 axb3 38. Nd3 Kd4 39. Nb2 Ke3 40. Nd1+ Kd2 41. Nb2 Ke1 42. Nd3+ Kd2 43. Nb2 Ke1 44. Kxb3 Kf2 45. Kc4 Kxg2 46. Kd4 Kxh2 47. Ne4 f5 48. Ng5 Kg3 49. Nd3 Kg4 50. Ne6 g5 51. Ke5 f4 52. Nxg7 Kf3 53. Nh5 1/2-1/2

[Event "LUX-chABC"]
[Site "Dudelange"]
[Date "1998.04.12"]
[Round "2.17"]
[White "Gaspar, Lucien"]
[Black "Wilhelm, Marc"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2180"]
[BlackElo "1455"]
[PlyCount "53"]
[EventDate "1998.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LUX"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 a5 8. Qd2 Nbd7 9. f4 h6 10. Bh4 Qe8 11. Nf3 Bh8 12. 0-0 Nh5 13. e5 Ng7 14. Bd3 Nb6 15. Rae1 Qd7 16. h3 Nf5 17. Bf2 h5 18. Ng5 Qc7 19. Nb5 Qb8 20. e6 fxe6 21. dxe6 Na4 22. b3 Nb6 23. g4 hxg4 24. hxg4 Ng7 25. Bxg6 Rf6 26. Bf7+ Kf8 27. Nh7# 1-0

[Event "LUX-chABC"]
[Site "Dudelange"]
[Date "1998.04.11"]
[Round "1.31"]
[White "Wilhelm, Marc"]
[Black "Geschwindt, Gilbert"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1455"]
[BlackElo "1845"]
[PlyCount "75"]
[EventDate "1998.04.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LUX"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Nf3 Bf5 6. Bd2 c6 7. Ne4 Qc7 8. Ng3 Bg6 9. Ne5 Nbd7 10. Nxg6 hxg6 11. Bd3 e5 12. Qe2 0-0-0 13. dxe5 Nxe5 14. 0-0-0 Nxd3+ 15. cxd3 Bc5 16. Bc3 Rhe8 17. Qc2 Bb6 18. Rhe1 Qf4+ 19. Kb1 Qxf2 20. Ne4 Nxe4 21. dxe4 Qxc2+ 22. Kxc2 f6 23. e5 Rxd1 24. Kxd1 Bd8 25. exf6 Rxe1+ 26. Bxe1 gxf6 27. Bf2 f5 28. Ke2 b6 29. Kd3 Kd7 30. Bd4 g5 31. h3 Ke6 32. g4 f4 33. Ke4 Bf6 34. Bxf6 Kxf6 35. h4 f3 36. hxg5+ Kxg5 37. Kxf3 a5 38. Ke4 1/2-1/2

[Event "LUX-ch U16"]
[Site "Luxembourg"]
[Date "1998.02.25"]
[Round "5"]
[White "Muller, Guy"]
[Black "Wilhelm, Marc"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1625"]
[BlackElo "1445"]
[PlyCount "44"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "LUX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bxf6 Bxf6 10. 0-0 Be7 11. Qd2 Kg7 12. Nd1 f5 13. Bd3 f4 14. Ne1 g5 15. Nc2 Qe8 16. Be2 g4 17. f3 g3 18. hxg3 Qh5 19. g4 Qg6 20. Nc3 Bh4 21. b4 Bg3 22. bxa5 Qg5 0-1

[Event "LUX-ch U16"]
[Site "Luxembourg"]
[Date "1998.02.24"]
[Round "4"]
[White "Wilhelm, Marc"]
[Black "Biwer, Joel"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1445"]
[BlackElo "1755"]
[PlyCount "55"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "LUX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. b4 Nf5 9. Be3 Be7 10. Bd3 Nxe3 11. fxe3 f6 12. exf6 Bxf6 13. Ng5 g6 14. Nxh7 Rxh7 15. Bxg6+ Rf7 16. Rf1 Qd8 17. Qh5 Qe7 18. Ra2 Nxb4 19. Bxf7+ Qxf7 20. Qxf7+ Kxf7 21. axb4 Ke7 22. Raf2 Bg5 23. Rf8 Bxe3 24. R1f7+ Kd6 25. Rd8+ Kc6 26. Rff8 Bd7 27. Rxa8 Bxd4 28. h4 1/2-1/2

[Event "LUX-ch U16"]
[Site "Luxembourg"]
[Date "1998.02.22"]
[Round "2"]
[White "Wilhelm, Marc"]
[Black "Hoegener, Claude"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1445"]
[BlackElo "1540"]
[PlyCount "46"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "LUX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qa5 6. a3 Bd7 7. Bd2 Qb6 8. Bc1 Nge7 9. b4 cxd4 10. cxd4 Nf5 11. Bb2 Be7 12. b5 Na5 13. a4 a6 14. Qe2 axb5 15. axb5 0-0 16. Qd3 Nc4 17. Qb3 Nxb2 18. Rxa8 Rxa8 19. Qxb2 Ra5 20. Be2 Bd8 21. Na3 Qa7 22. Nb1 Ra2 23. Qc3 Ba5 0-1

[Event "LUX-ch U16"]
[Site "Luxembourg"]
[Date "1998.02.21"]
[Round "1"]
[White "Santana, Christopher"]
[Black "Wilhelm, Marc"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1375"]
[BlackElo "1445"]
[PlyCount "45"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "LUX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 Nc6 5. d3 g6 6. Be3 Bg7 7. 0-0 Nge7 8. d4 cxd4 9. Nxd4 0-0 10. Qd2 Qc7 11. Ndb5 Qd7 12. Qxd6 a6 13. Qxd7 Bxd7 14. Nd6 b5 15. Bb3 b4 16. Na4 Nd4 17. Bxd4 Bxd4 18. c3 bxc3 19. bxc3 Be5 20. Rfd1 Bxa4 21. Bxa4 Bxc3 22. Rac1 Be5 23. Rc7 1/2-1/2

