[Event "Rochefort op-B 16th"]
[Site "Rochefort"]
[Date "2017.02.18"]
[Round "1"]
[White "Baron, Daniel"]
[Black "Demuth, Gilles"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1975"]
[BlackElo "1558"]
[PlyCount "39"]
[EventDate "2017.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bf5 3. c4 e6 4. Qb3 b6 5. Bg2 Nf6 6. 0-0 Nbd7 7. d4 c6 8. Nc3 Bd6 9. Nh4 Bg6 10. Bg5 Qc7 11. Rac1 h6 12. Nxg6 fxg6 13. Bxf6 Nxf6 14. cxd5 exd5 15. Nxd5 Nxd5 16. Bxd5 Rb8 17. Rxc6 Qd7 18. Rfc1 Kd8 19. Be6 Qe7 20. Rc8+ 1-0

[Event "Niort op 1st"]
[Site "Niort"]
[Date "2004.07.05"]
[Round "1"]
[White "Starostits, Ilmars"]
[Black "Demuth, Gilles"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2460"]
[BlackElo "1700"]
[PlyCount "47"]
[EventDate "2004.07.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FRA"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Qe7 6. cxd4 d6 7. Bb5 Bd7 8. 0-0 dxe5 9. dxe5 Ng8 10. Bg5 Qb4 11. Nc3 Nge7 12. Qe2 h6 13. a3 Qg4 14. h3 Qe6 15. Bc4 Qg6 16. Bxe7 Bxe7 17. Nd5 0-0-0 18. Rac1 Bxh3 19. Nf4 Qg4 20. Nxh3 Nd4 21. Nxd4 Rxd4 22. Qxg4+ Rxg4 23. Bxf7 Rf8 24. Be6+ 1-0

[Event "FRA-chT III 0203"]
[Site "France"]
[Date "2002.11.16"]
[Round "2"]
[White "Alard, Pierre"]
[Black "Demuth, Gilles"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1740"]
[BlackElo "1510"]
[PlyCount "53"]
[EventDate "2002.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "FRA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 c6 5. e3 Bc5 6. Nge2 0-0 7. 0-0 d6 8. d4 exd4 9. exd4 Bb6 10. b4 c5 11. bxc5 dxc5 12. d5 Re8 13. Qc2 Re7 14. Bg5 Qf8 15. Nf4 Qf7 16. d6 Re5 17. Bxf6 Qxf6 18. Nb5 a6 19. Nd5 Rxd5 20. Bxd5+ Kf8 21. Nc7 Bxc7 22. dxc7 Nd7 23. Rfe1 Ne5 24. Rab1 Ra7 25. f4 Nc6 26. Qe2 Ne7 27. Rb6 1-0

[Event "Niort op-B"]
[Site "Niort"]
[Date "2002.09.28"]
[Round "2"]
[White "Demuth, Gilles"]
[Black "Chautemps, Alexandre"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1510"]
[BlackElo "1700"]
[PlyCount "97"]
[EventDate "2002.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "FRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. Nf3 a6 5. d4 cxd4 6. Nxd4 Nf6 7. a3 Be7 8. 0-0 b5 9. Nxc6 dxc6 10. Be2 Bb7 11. e5 Nd5 12. Nxd5 cxd5 13. Be3 Qc7 14. f4 g6 15. Qd4 0-0 16. Bd3 Rac8 17. g4 Qc5 18. f5 Qxd4 19. Bxd4 gxf5 20. gxf5 exf5 21. Rxf5 Bc5 22. Bxc5 Rxc5 23. Raf1 Rc7 24. Rh5 f5 25. Rfxf5 d4 26. Rhg5+ Kh8 27. Rf4 Rg8 28. Rxg8+ Kxg8 29. Rg4+ Kf7 30. Rxd4 Ke6 31. Rh4 Rg7+ 32. Kf2 Kxe5 33. Rxh7 Rxh7 34. Bxh7 Bd5 35. Ke3 a5 36. h4 Bf7 37. Bd3 Be8 38. c4 bxc4 39. Bxc4 Bh5 40. Be2 Bf7 41. h5 Bg8 42. h6 Kd5 43. Kd3 Bh7+ 44. Kc3 Kc5 45. Bd3 Bg8 46. h7 Bxh7 47. Bxh7 a4 48. Bd3 Kb6 49. Kb4 1-0

[Event "Niort op-B"]
[Site "Niort"]
[Date "2002.09.28"]
[Round "3"]
[White "Demuth, Gilles"]
[Black "Demuth, Adrien"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1520"]
[BlackElo "1740"]
[PlyCount "58"]
[EventDate "2002.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "FRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 d6 7. d4 Bg4 8. Be3 b4 9. Nd5 Nxe4 10. Qd3 Bf5 11. Bc4 Ng3 12. Qb3 Nxh1 13. 0-0-0 exd4 14. Nxd4 Nxd4 15. Bxd4 c5 16. Rxh1 cxd4 17. Re1+ Be6 18. Nf4 Qg5 19. g3 Be7 20. Bxe6 0-0 21. Bxf7+ Rxf7 22. Qxb4 Qb5 23. Qxd4 Bf6 24. Qxd6 Qxb2+ 25. Kd2 Rd8 26. Re8+ Rxe8 27. Qxa6 Rd7+ 28. Nd3 Bc3+ 29. Kd1 Re1# 0-1

