[Event "Avoine op 33rd"]
[Site "Avoine"]
[Date "2018.07.28"]
[Round "8"]
[White "Merenciano, Alexandre"]
[Black "Coiffait, Casimir"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2139"]
[BlackElo "1937"]
[PlyCount "54"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Rb8 8. Bd3 b5 9. Ne2 b4 10. 0-0 g6 11. g4 Qb6 12. Kg2 h5 13. h3 hxg4 14. hxg4 bxc3 15. bxc3 Ba6 16. Rb1 Qa5 17. Rxb8+ Ndxb8 18. f5 gxf5 19. gxf5 Bxd3 20. Qxd3 cxd4 21. fxe6 Rg8+ 22. Ng5 fxe6 23. Qh7 Ne7 24. Qf7+ Kd8 25. Nxd4 Qa6 26. Ndxe6+ Kc8 27. Qe8+ Kb7 1-0

[Event "Avoine op 33rd"]
[Site "Avoine"]
[Date "2018.07.26"]
[Round "6"]
[White "Mevel, Alberic"]
[Black "Coiffait, Casimir"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2169"]
[BlackElo "1937"]
[PlyCount "65"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Be2 Qb6 10. 0-0 cxd4 11. Nxd4 Bc5 12. Rad1 Rb8 13. Rf3 Nxd4 14. Bxd4 Bxd4+ 15. Qxd4 Qxd4+ 16. Rxd4 g5 17. g3 Rg8 18. Kf2 gxf4 19. gxf4 f6 20. exf6 Nxf6 21. Re3 Kf7 22. a3 Ng4+ 23. Bxg4 Rxg4 24. Ne2 Bb7 25. Rh3 Rg7 26. Rdd3 Rc8 27. Nd4 Rcg8 28. Rc3 Re8 29. Rc7+ Kg8 30. Rg3 Rxg3 31. hxg3 Bc8 32. Nc6 Kf8 33. Na7 1-0

[Event "Avoine op 33rd"]
[Site "Avoine"]
[Date "2018.07.23"]
[Round "3"]
[White "Coiffait, Casimir"]
[Black "Najart, David"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1937"]
[BlackElo "2230"]
[PlyCount "82"]
[EventDate "2018.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bc4 Bg7 6. d3 e6 7. 0-0 Nge7 8. Qe1 h6 9. Qh4 a6 10. a4 Nd4 11. f5 gxf5 12. Qh5 Ng6 13. Be3 f4 14. Bxd4 cxd4 15. Ne2 Bd7 16. a5 Rc8 17. Nfxd4 Qg5 18. Qxg5 hxg5 19. c3 Ne5 20. b3 Ng4 21. h3 Ne3 22. Rfe1 e5 23. Nf3 Bf6 24. Bd5 Ke7 25. Nh2 g4 26. hxg4 Rh7 27. g3 Rch8 28. Nf1 Nxd5 29. exd5 f3 30. Nf4 Bxg4 31. d4 Kd7 32. dxe5 Bxe5 33. Re3 Rh1+ 34. Kf2 f5 35. Rae1 Rg8 36. b4 Bxf4 37. gxf4 Bh5 38. Re7+ Kd8 39. Rxb7 Rg2+ 40. Ke3 Re2+ 41. Rxe2 fxe2 0-1

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.23"]
[Round "9"]
[White "Coiffait, Casimir"]
[Black "Thibaut Coignec, Leopold"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1853"]
[BlackElo "1648"]
[PlyCount "55"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. Bb2 Bd6 7. 0-0 0-0 8. Ne5 Qc7 9. f4 b6 10. dxc5 Bxc5 11. Nxc6 Bxe3+ 12. Kh1 Qxc6 13. Bxf6 e5 14. Bxe5 Bb7 15. Qf3 d4 16. Qxc6 Bxc6 17. c3 dxc3 18. Nxc3 Rfd8 19. Be4 Rac8 20. Bxc6 Rxc6 21. Rad1 Rxd1 22. Rxd1 Rc8 23. Nd5 Bc5 24. b4 Bf8 25. f5 Rd8 26. Nf6+ gxf6 27. Rxd8 fxe5 28. f6 1-0

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.22"]
[Round "8"]
[White "Van der Knaap, Jan"]
[Black "Coiffait, Casimir"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1866"]
[BlackElo "1853"]
[PlyCount "94"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. Bd3 fxe5 8. Nxe5 Nxe5 9. dxe5 g6 10. 0-0 Nh6 11. Nd2 Nf7 12. f4 Bg7 13. Nf3 Qc7 14. Be3 0-0-0 15. b4 c4 16. Bc2 g5 17. Qe2 gxf4 18. Bxf4 Rdf8 19. Rae1 Qd8 20. Qe3 Kb8 21. Nd4 h5 22. Bg6 Nh6 23. h3 h4 24. Bg5 Qc8 25. Rf4 Be8 26. Bc2 Nf7 27. Bf6 Bh6 28. Bxh8 Rxh8 29. Qf2 Bxf4 30. Qxf4 Qd7 31. Rf1 Qe7 32. Bg6 Nd8 33. Qf6 Qxf6 34. Rxf6 Bxg6 35. Rxg6 Rh5 36. Nxe6 Nxe6 37. Rxe6 Kc7 38. Kf2 Rg5 39. Re7+ Kc6 40. Rh7 Rf5+ 41. Kg1 Rf4 42. Rh6+ Kc7 43. Rd6 d4 44. cxd4 c3 45. Rd5 b6 46. e6 c2 47. Rd7+ Kc8 0-1

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.21"]
[Round "7"]
[White "Coiffait, Casimir"]
[Black "Koelmans, Jan Willem"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1853"]
[BlackElo "1916"]
[PlyCount "35"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. f4 Nc6 4. Nf3 g6 5. Bc4 e6 6. 0-0 Bg7 7. d3 Nge7 8. Qe1 0-0 9. f5 exf5 10. Qh4 Qc7 11. Bh6 Ne5 12. Ng5 Nxc4 13. Bxg7 Kxg7 14. Qxh7+ Kf6 15. e5+ Kxg5 16. h4+ Kg4 17. Qh6 dxe5 18. Qg5# 1-0

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.20"]
[Round "6"]
[White "Le Clercq, Maxim"]
[Black "Coiffait, Casimir"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1906"]
[BlackElo "1853"]
[PlyCount "139"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. c3 Be7 7. Nbd2 cxd4 8. exd4 0-0 9. h4 d6 10. Qe2 Nbd7 11. 0-0-0 Nd5 12. Bh2 N7f6 13. Ng5 b5 14. Kb1 b4 15. c4 Nb6 16. Bf4 Nbd7 17. Ndf3 b3 18. axb3 Qb6 19. Rh3 a5 20. Qc2 h6 21. Nh7 Nxh7 22. Bxh7+ Kh8 23. Ng5 Nf6 24. Bd3 a4 25. b4 Qxb4 26. Bf1 a3 27. Rb3 a2+ 28. Ka1 Qa4 29. Qd3 Bc6 30. Be2 Qa7 31. Rh1 Qd7 32. Bd1 Ba4 33. Ra3 Bxd1 34. Rxa8 Rxa8 35. Qxd1 Kg8 36. Qd3 e5 37. Be3 hxg5 38. hxg5 e4 39. Qe2 g6 40. gxf6 Bxf6 41. g3 Qa7 42. Qd2 Qa4 43. Bg5 Bg7 44. Bh6 Bh8 45. Bf8 Kxf8 46. Rxh8+ Ke7 47. Qg5+ Kd7 48. Rxa8 Qxa8 49. Qf6 Qa4 50. Qxf7+ Kd8 51. Qg8+ Kd7 52. Qf7+ Kd8 53. Qg8+ Kd7 54. Qh7+ Kd8 55. Qh4+ Kd7 56. Qg4+ Kc7 57. Qe2 Qb3 58. Qd2 Qxc4 59. Qc3 d5 60. Qxc4+ dxc4 61. Kxa2 Kc6 62. Kb1 Kd5 63. Kc2 Kxd4 64. Kd2 g5 65. g4 Kd5 66. Ke2 Ke6 67. Kd2 Kd6 68. Ke2 Ke6 69. Kd2 Kd5 70. Ke2 1/2-1/2

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.18"]
[Round "5"]
[White "Coiffait, Casimir"]
[Black "Holwijn, Melvin"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1853"]
[BlackElo "1932"]
[PlyCount "99"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. c3 0-0 6. 0-0 d6 7. Bb3 Nh5 8. d4 Nf6 9. Bc2 Bg4 10. Be3 exd4 11. cxd4 Nb4 12. Nbd2 Nxc2 13. Qxc2 d5 14. Ne5 Be2 15. Rfe1 Ba6 16. Bg5 Re8 17. exd5 Nxd5 18. Bxe7 Rxe7 19. Ndf3 Nb4 20. Qb3 Nd5 21. Qc2 Qd6 22. Ng5 Nf6 23. Rad1 Qd5 24. Nef3 Rae8 25. Re5 Qxa2 26. Rde1 Rxe5 27. dxe5 h6 28. exf6 Rxe1+ 29. Nxe1 hxg5 30. fxg7 Qc4 31. Qxc4 Bxc4 32. Nf3 f6 33. Nd2 Bd3 34. Nb3 Bc4 35. Nd2 Bd5 36. f3 Kxg7 37. Kf2 f5 38. Ke3 c5 39. f4 Kg6 40. g3 b5 41. h3 a5 42. g4 gxf4+ 43. Kxf4 fxg4 44. hxg4 a4 45. Ke5 Bf7 46. Kd6 b4 47. Nb1 c4 48. Kc5 c3 49. bxc3 a3 50. Kd4 0-1

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.17"]
[Round "4"]
[White "Coiffait, Casimir"]
[Black "Van Ginkel, Henk"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1853"]
[BlackElo "1846"]
[PlyCount "35"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. Qd2 Nbd7 7. 0-0-0 Qa5 8. Kb1 Bb7 9. g4 Nb6 10. Nd5 Qxd2 11. Nxf6+ exf6 12. Bxd2 0-0-0 13. Nh3 Nc4 14. Bxc4 bxc4 15. Ba5 Rd7 16. Rhe1 d5 17. exd5 cxd5 18. Re8+ 1-0

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.16"]
[Round "3"]
[White "Frijling, Jeroen"]
[Black "Coiffait, Casimir"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1762"]
[BlackElo "1853"]
[PlyCount "36"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 b5 6. Bg2 d6 7. Nc3 b4 8. Ne4 Nxe4 9. Bxe4 g6 10. Nf3 Bg7 11. 0-0 0-0 12. Rb1 Nd7 13. a3 a5 14. b3 Nf6 15. Bd3 Nxd5 16. Be4 Nc3 17. Qc2 Nxe4 18. Qxe4 Bf5 0-1

[Event "Leiden LCT op-B 11th"]
[Site "Leiden"]
[Date "2017.07.15"]
[Round "2"]
[White "Coiffait, Casimir"]
[Black "Broos, Simon"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1853"]
[BlackElo "1757"]
[PlyCount "63"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 d4 6. Bxc6+ bxc6 7. Ne2 Nf6 8. d3 Be7 9. 0-0 0-0 10. b3 Qb6 11. Qe1 a5 12. a4 Bd7 13. Ne5 Ra7 14. Bd2 Rfa8 15. Rf3 Be8 16. Rh3 Nd7 17. Qg3 Nxe5 18. fxe5 Qd8 19. Rf1 f5 20. Nf4 Qd7 21. Nh5 Bxh5 22. Rxh5 g6 23. exf5 exf5 24. Rhxf5 Rf8 25. Rxf8+ Bxf8 26. Qf4 Bg7 27. e6 Qe8 28. Qd6 Bf8 29. Qe5 Qd8 30. Bg5 Qd6 31. Bh6 Ra8 32. Rxf8+ 1-0

[Event "Sautron op 13th"]
[Site "Sautron"]
[Date "2013.10.??"]
[Round "6"]
[White "Coiffait, Casimir"]
[Black "Burri, Quentin"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1770"]
[BlackElo "2043"]
[PlyCount "40"]
[EventDate "2013.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bg4 5. Nc3 e6 6. Bd3 Nbd7 7. 0-0 Bd6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 Qc7 12. h3 Bh5 13. Re1 0-0 14. Bg5 Be7 15. Qe2 Rad8 16. Rad1 Rfe8 17. Qe3 Bg6 18. Qb3 Bxc2 19. Qxc2 h6 20. Bh4 c5 1/2-1/2

[Event "Sautron op 13th"]
[Site "Sautron"]
[Date "2013.10.??"]
[Round "8"]
[White "Coiffait, Casimir"]
[Black "Crouan, Stephane"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1770"]
[BlackElo "2180"]
[PlyCount "48"]
[EventDate "2013.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. c4 0-0 6. Nc3 d6 7. 0-0 c6 8. d5 e5 9. dxe6 Bxe6 10. Bf4 Bxc4 11. Bxd6 Re8 12. Ne5 Be6 13. f4 Nbd7 14. e4 Qb6+ 15. Kh1 Nxe5 16. fxe5 Ng4 17. exf5 Bxf5 18. Na4 Nf2+ 19. Rxf2 Qxf2 20. Qb3+ Kh8 21. Qxb7 Qd4 22. Bxc6 Rac8 23. Re1 Rxc6 24. Qxc6 Rc8 0-1

[Event "Sautron op 13th"]
[Site "Sautron"]
[Date "2013.10.??"]
[Round "2"]
[White "Coiffait, Casimir"]
[Black "Munkhbayar, Janjaadorj"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1770"]
[BlackElo "2009"]
[PlyCount "102"]
[EventDate "2013.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 d5 6. Bd3 Nbd7 7. 0-0 c5 8. cxd5 exd5 9. b3 Bd6 10. Re1 0-0 11. e4 dxe4 12. Nxe4 Bxe4 13. Bxe4 Nxe4 14. Rxe4 Nf6 15. Bg5 h6 16. Bxf6 Qxf6 17. Qd3 Rad8 18. Rd1 cxd4 19. Rxd4 Be7 20. Qe4 Rxd4 21. Qxd4 Rd8 22. Qa1 Qxa1 23. Rxa1 Rc8 24. Ne1 Ba3 25. Rd1 Kf8 26. Kf1 Ke7 27. Rd2 Rc1 28. Rc2 Ra1 29. Ke2 Bd6 30. h3 a5 31. Nf3 Ke6 32. Nd2 Bb4 33. Nf3 Kd5 34. Kd3 f5 35. Ke3 g5 36. Kd3 g4 37. hxg4 fxg4 38. Nd2 h5 39. Nc4 Bc5 40. Ne3+ Ke5 41. Ke2 Bxe3 42. Kxe3 h4 43. f3 g3 44. Rd2 Re1+ 45. Re2 Rg1 46. Rd2 Re1+ 47. Re2 Rd1 48. Rc2 Kf5 49. Re2 Kg5 50. Ke4 h3 51. gxh3 Kh4 0-1

[Event "Sautron op 13th"]
[Site "Sautron"]
[Date "2013.10.??"]
[Round "4"]
[White "Coiffait, Casimir"]
[Black "Trouve, Guillaume"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1770"]
[BlackElo "1888"]
[PlyCount "52"]
[EventDate "2013.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. Nc3 b6 6. Be2 Bb7 7. 0-0 0-0 8. b3 d6 9. Bb2 Nbd7 10. Qc2 e5 11. dxe5 dxe5 12. Rad1 Qe7 13. e4 Ne8 14. Nd5 Bxd5 15. cxd5 Nd6 16. Nd2 f5 17. Nc4 f4 18. Nxd6 Qxd6 19. f3 a6 20. b4 Rfc8 21. bxc5 Nxc5 22. Ba3 Bf8 23. Bxc5 Rxc5 24. Qb2 h5 25. Rc1 Qc7 26. Rb1 Rc2 0-1

[Event "Sautron op 13th"]
[Site "Sautron"]
[Date "2013.10.??"]
[Round "1"]
[White "Colas, Bruno"]
[Black "Coiffait, Casimir"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1620"]
[BlackElo "1770"]
[PlyCount "40"]
[EventDate "2013.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Ne2 Nc6 7. c3 cxd4 8. cxd4 Qb6 9. Nc3 f6 10. exf6 Nxf6 11. Bd3 Bd7 12. Bc2 Bd6 13. 0-0 0-0 14. Re1 a6 15. a3 Rac8 16. Qd3 Qc7 17. Bg5 g6 18. Rac1 Ng4 19. Bh4 Bxh2+ 20. Kh1 Bf4 0-1

[Event "Sautron op 13th"]
[Site "Sautron"]
[Date "2013.10.??"]
[Round "9"]
[White "Picard, Remi"]
[Black "Coiffait, Casimir"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2050"]
[BlackElo "1770"]
[PlyCount "65"]
[EventDate "2013.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 f6 8. Bd3 Be7 9. h4 Qc7 10. Be3 c4 11. Bc2 h5 12. b3 b5 13. exf6 Nxf6 14. Bg6+ Kd7 15. bxc4 bxc4 16. Qa4 Ng4 17. Ne5+ Ngxe5 18. dxe5 Qa5 19. Qxa5 Nxa5 20. Rb1 Ba6 21. Nf3 Nb7 22. Ng5 Nd8 23. Kd2 Nc6 24. Nf7 Rhb8 25. g3 Ba3 26. Bxh5 Ne7 27. Bg4 Nf5 28. Bxf5 exf5 29. Ng5 Ke7 30. Nf3 Rb7 31. Rxb7+ Bxb7 32. Nd4 g6 33. Rb1 1-0

[Event "Sautron op 13th"]
[Site "Sautron"]
[Date "2013.10.??"]
[Round "7"]
[White "Richard, Emma"]
[Black "Coiffait, Casimir"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2118"]
[BlackElo "1770"]
[PlyCount "96"]
[EventDate "2013.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 c5 5. exd5 exd5 6. dxc5 Bxc5 7. Ngf3 Ne7 8. 0-0 0-0 9. Nb3 Ba7 10. Re1 Nbc6 11. c3 Ng6 12. Be3 Bxe3 13. Rxe3 Bg4 14. h3 Bxf3 15. Rxf3 Nce5 16. Re3 Nc4 17. Bxc4 dxc4 18. Nd4 Qd7 19. Qf3 Rae8 20. Rae1 b5 21. Kf1 Rxe3 22. Rxe3 b4 23. Qc6 Qxc6 24. Nxc6 b3 25. axb3 cxb3 26. Ne7+ Kh8 27. Nxg6+ hxg6 28. Re7 a5 29. Ra7 Rd8 30. Ke2 Rd5 31. c4 Rd4 32. c5 Rc4 33. Rxa5 Rc2+ 34. Ke3 Rxb2 35. Rb5 Rc2 36. Kd3 f6 37. Kd4 b2 38. Kd5 Kg8 39. Kd6 Kf7 40. Rb7+ Ke8 41. c6 Rd2+ 42. Kc7 Rc2 43. g4 g5 44. f3 Ke7 45. Rb6 Ke8 46. Kd6 Rd2+ 47. Ke6 Re2+ 48. Kf5 Kf7 0-1

[Event "FRA-ch op-C"]
[Site "Nancy"]
[Date "2013.08.16"]
[Round "5"]
[White "Boursier, Marianne"]
[Black "Coiffait, Casimir"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "1714"]
[BlackElo "1764"]
[PlyCount "81"]
[EventDate "2013.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. exd5 exd5 5. Ngf3 Bg4 6. Be2 Bd6 7. h3 Bh5 8. Nh4 Bg6 9. Nxg6 hxg6 10. Nf3 Ne4 11. Bd3 Qe7 12. Qe2 Nc6 13. c3 0-0-0 14. Be3 Rde8 15. 0-0-0 Nxf2 16. Qxf2 Qxe3+ 17. Qxe3 Rxe3 18. Rhe1 Rhe8 19. Rxe3 Rxe3 20. Kc2 Kd7 21. Re1 Rxe1 22. Nxe1 Ne7 23. Nf3 Nf5 24. Kd2 Bf4+ 25. Ke2 Ng3+ 26. Kd1 Ke6 27. Nd2 f5 28. Nf3 Ne4 29. Be2 b6 30. Kc2 c5 31. c4 Be3 32. cxd5+ Kxd5 33. dxc5 Nxc5 34. Nh4 Ne6 35. Nxg6 f4 36. Bf3+ Kc5 37. Kd3 Ng5 38. Bg4 Bc1 39. Kc2 Be3 40. Ne5 Ne4 41. Nd3+ 1/2-1/2

[Event "FRA-ch op-C"]
[Site "Nancy"]
[Date "2013.08.14"]
[Round "3"]
[White "Ribiere, Damien"]
[Black "Coiffait, Casimir"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1686"]
[BlackElo "1764"]
[PlyCount "125"]
[EventDate "2013.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8. Bf4 a6 9. 0-0 f6 10. exf6 Nxf6 11. Qe2 Nd4 12. Nxd4 Bxd4 13. Qd2 Bc5 14. Rae1 0-0 15. Bg5 Bd6 16. Nd1 e5 17. Ne3 e4 18. Be2 d4 19. Bc4+ Kh8 20. Nd5 e3 21. fxe3 Ne4 22. Bxd8 Rxf1+ 23. Bxf1 Nxd2 24. exd4 Bd7 25. Ba5 Nxf1 26. Rxf1 Re8 27. Bc7 Bb5 28. Rc1 Bf8 29. c4 Bc6 30. Nc3 Rc8 31. Be5 b6 32. a3 Kg8 33. b4 Be7 34. d5 Bd7 35. Ne4 Bf5 36. Ng3 Bd3 37. d6 Bd8 38. c5 bxc5 39. bxc5 Bb5 40. Nf5 g6 41. Nd4 Bg5 42. Rc3 Bc6 43. Nxc6 Rxc6 44. Bd4 Kf7 45. Kf2 Ke6 46. Ke2 Rc8 47. Rb3 Rf8 48. g3 Kd5 49. Rd3 Kc6 50. h4 Re8+ 51. Kd1 Bd8 52. Re3 Rf8 53. Kd2 Rf2+ 54. Kd3 Rf1 55. Kc4 Rc1+ 56. Rc3 Rf1 57. Rb3 Rc1+ 58. Bc3 Rg1 59. Rb8 Rxg3 60. Rxd8 Rg4+ 61. Bd4 Rxh4 62. Rc8+ Kd7 63. Rc7+ 1-0

[Event "FRA-ch op-C"]
[Site "Nancy"]
[Date "2013.08.13"]
[Round "2"]
[White "Coiffait, Casimir"]
[Black "Ameri, Vincent"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1764"]
[BlackElo "1664"]
[PlyCount "87"]
[EventDate "2013.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 Bf5 5. e3 e6 6. Bd2 Bd6 7. Qb3 Na6 8. c5 Bxc5 9. Bxa6 bxa6 10. dxc5 0-0 11. Qa4 Rb8 12. b4 Bd3 13. Ne5 Bb5 14. Nxb5 axb5 15. Qxa7 Ne4 16. Nf3 Qf6 17. 0-0 Ra8 18. Qc7 Qb2 19. Rfd1 Rxa2 20. Rxa2 Qxa2 21. Qa5 Qc2 22. Qa1 h6 23. Qb1 Qc4 24. Be1 Ra8 25. Nd4 Nc3 26. Bxc3 Qxc3 27. Nxc6 Ra3 28. Na5 Ra4 29. Nc6 Ra3 30. h3 Rb3 31. Qa1 Ra3 32. Qxc3 Rxc3 33. Na5 Kf8 34. Kf1 Ke7 35. Ke2 Kd7 36. Kd2 Ra3 37. Rc1 Kc7 38. Rc2 g5 39. Kc1 Ra1+ 40. Kb2 Rd1 41. Nb3 h5 42. Rc1 Rxc1 43. Kxc1 f5 44. Nd4 1-0

[Event "FRA-ch op-C"]
[Site "Nancy"]
[Date "2013.08.12"]
[Round "1"]
[White "Cahen, Alexis"]
[Black "Coiffait, Casimir"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1633"]
[BlackElo "1764"]
[PlyCount "49"]
[EventDate "2013.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "FRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bf4 Bd6 5. Bxd6 Qxd6 6. c3 Nf6 7. Nf3 Bg4 8. Be2 0-0 9. 0-0 Nbd7 10. Nbd2 Ne4 11. Nxe4 dxe4 12. Nd2 Bxe2 13. Qxe2 f5 14. Nc4 Qg6 15. Ne3 f4 16. Qc4+ Rf7 17. Nd5 Kh8 18. Qxc7 Nb6 19. Qc5 f3 20. g3 Nxd5 21. Qxd5 Qg4 22. Kh1 Qh3 23. Rg1 Rf5 24. Qxb7 Qxh2+ 25. Kxh2 0-1

[Event "FRA-ch Juniors op"]
[Site "Aix les Bains"]
[Date "2009.04.19"]
[Round "1"]
[White "Alliot, Kevin"]
[Black "Coiffait, Casimir"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1758"]
[BlackElo "1430"]
[PlyCount "139"]
[EventDate "2009.04.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 b5 5. a4 Bd7 6. Nf3 e6 7. Bd2 Nf6 8. b3 Nd5 9. bxc4 bxc4 10. Bxc4 Bb4 11. Qb3 Qa5 12. Rc1 Na6 13. 0-0 0-0 14. Bxa6 Bxc3 15. Bxc3 Qxa6 16. Ne5 Rfd8 17. Bd2 f6 18. Nd3 Rab8 19. Qa3 Nb6 20. Nc5 Qe2 21. Qc3 Nd5 22. Qc2 Nb4 23. Bxb4 Qxc2 24. Rxc2 Rxb4 25. Ra1 Rdb8 26. Nxd7 Rxa4 27. Rcc1 Rbb4 28. Rxa4 Rxa4 29. Nc5 Ra2 30. Nxe6 a5 31. Nd8 a4 32. Nxc6 a3 33. g3 Kf7 34. Na5 Re2 35. Rd1 a2 36. Kg2 Rb2 37. Ra1 Ke6 38. e4 Re2 39. Kf3 Rc2 40. Ke3 Rc3+ 41. Kd2 Rf3 42. Ke2 Ra3 43. d5+ Kd7 44. Nc6 Ra4 45. f3 g5 46. Kd2 Ra3 47. Nb4 Rxf3 48. Rxa2 Rb3 49. Nc6 Rf3 50. Ra7+ Kd6 51. Rxh7 g4 52. Rh4 Kc5 53. Rxg4 Rf2+ 54. Ke3 Rxh2 55. Rg6 Rg2 56. Kf3 Rg1 57. Kf2 Ra1 58. Rxf6 Ra2+ 59. Kg1 Ra1+ 60. Kh2 Ra2+ 61. Kh3 Re2 62. Re6 Re3 63. Kh4 Re1 64. g4 Rh1+ 65. Kg5 Re1 66. Kf6 Rf1+ 67. Ke7 Rg1 68. d6 Rxg4 69. d7 Rg7+ 70. Ke8 1-0

