[Event "FRA-ch U20"]
[Site "Agen"]
[Date "2024.04.19"]
[Round "7"]
[White "Nottola, Adrien"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2194"]
[BlackElo "2325"]
[PlyCount "89"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 Nf6 6. 0-0 Be7 7. c3 0-0 8. Re1 e5 9. a3 b5 10. a4 b4 11. Nbd2 Ba6 12. Nc4 Na5 13. cxb4 cxb4 14. Ne3 Rc8 15. Nf5 Re8 16. Be3 Bf8 17. Rc1 Rxc1 18. Bxc1 Nb7 19. d4 Qc8 20. Bh3 Qc7 21. Bg5 Nd7 22. Ne3 Nb6 23. a5 Nc4 24. Nd5 Qxa5 25. Bd7 Re6 26. Bxe6 fxe6 27. Ne3 Nxb2 28. Qb3 Kf7 29. Qxb2 exd4 30. Ra1 Qb6 31. Qxd4 Nc5 32. Nc4 Qc7 33. Ncd2 Qb7 34. Be3 Be2 35. Qb2 Kg8 36. Bxc5 dxc5 37. Qb3 Qc6 38. Qe3 Bxf3 39. Qxf3 Qd7 40. Nc4 h6 41. Rd1 Qb5 42. Rd8 Qxc4 43. Qxf8+ Kh7 44. Qg8+ Kg6 45. Rd7 1-0

[Event "FRA-ch U20"]
[Site "Agen"]
[Date "2024.04.18"]
[Round "6"]
[White "Mathieu, Phileas"]
[Black "Serrier, Mathis"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2325"]
[BlackElo "2018"]
[PlyCount "33"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e6 6. 0-0 Nge7 7. d4 cxd4 8. Nb5 d5 9. cxd5 Nxd5 10. Nbxd4 Nxd4 11. Nxd4 0-0 12. Nb3 Qe7 13. Bd2 Bxb2 14. Rb1 Nc3 15. Bxc3 Bxc3 16. Qc2 Bb4 17. Qc4 1/2-1/2

[Event "FRA-ch U20"]
[Site "Agen"]
[Date "2024.04.17"]
[Round "5"]
[White "Girel, Joseph"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2479"]
[BlackElo "2325"]
[PlyCount "37"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 f6 6. d4 d5 7. dxe5 dxe4 8. Nd4 b5 9. exf6 gxf6 10. Qh5+ Ng6 11. Nxc6 Qd7 12. Bb3 Qxc6 13. Bd5 Qd6 14. Bxa8 c6 15. a4 Be7 16. axb5 axb5 17. 0-0 0-0 18. Rd1 Qe6 19. Bh6 1-0

[Event "FRA-ch U20"]
[Site "Agen"]
[Date "2024.04.16"]
[Round "4"]
[White "Mathieu, Phileas"]
[Black "Arcelin, Gael"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2325"]
[BlackElo "2126"]
[PlyCount "67"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Be7 7. Nf3 a5 8. b5 Nd7 9. c4 dxc4 10. Bxc4 Qc7 11. Qe2 Nb6 12. Nbd2 Nh6 13. 0-0 0-0 14. Bd3 Nd5 15. Qe4 f5 16. exf6 Nxf6 17. Qc4 Bd6 18. Bb2 Bd7 19. Qxc7 Bxc7 20. Rac1 Rac8 21. a4 Nf5 22. Nc4 Nd6 23. Nce5 h6 24. Rfe1 Rfd8 25. Nxd7 Rxd7 26. Rxe6 Kf7 27. Ree1 Re7 28. Ne5+ Kg8 29. Ba3 Rd8 30. Kf1 Bb8 31. Rcd1 Ree8 32. Bg6 Rf8 33. f3 Bc7 34. Bc5 1-0

[Event "FRA-ch U20"]
[Site "Agen"]
[Date "2024.04.15"]
[Round "3"]
[White "Dos Santos, Lilian"]
[Black "Mathieu, Phileas"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2035"]
[BlackElo "2325"]
[PlyCount "82"]
[EventDate "2024.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 0-0 11. Nd2 Re8 12. Kh1 h6 13. Bh4 Ne4 14. Bxe7 Qxe7 15. Rae1 Nb6 16. b3 c5 17. dxc5 Nxc5 18. Qb1 Rac8 19. Nb5 a6 20. Nd4 Nbd7 21. Qf5 Nf6 22. b4 Ne6 23. Qb1 Nxd4 24. exd4 Ne4 25. Nxe4 dxe4 26. Qb3 b5 27. Rc1 Qd6 28. d5 Qf4 29. Qe3 Qxe3 30. fxe3 Red8 31. Rc6 Rxc6 32. dxc6 Rc8 33. Rc1 Kf8 34. c7 Ke7 35. Rc6 Kd7 36. Rxa6 Rxc7 37. Kg1 Rc1+ 38. Kf2 Rc2+ 39. Kf1 Rc1+ 40. Kf2 Rc2+ 41. Kf1 Rc1+ 1/2-1/2

[Event "FRA-ch U26"]
[Site "Bastia"]
[Date "2024.04.07"]
[Round "9"]
[White "Mathieu, Phileas"]
[Black "Dubuisson, Samuel"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2325"]
[BlackElo "2129"]
[PlyCount "61"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 Nc6 7. Bg5 e6 8. Bc4 Be7 9. h4 Bd7 10. Qd2 Nxd4 11. Qxd4 Bc6 12. 0-0-0 h6 13. Be3 Qc7 14. f3 Rc8 15. Bb3 Rg8 16. Kb1 Nd7 17. Bf4 e5 18. Qc4 Rf8 19. Be3 b5 20. Qe2 Nc5 21. Bd5 Bd7 22. Ba2 Be6 23. Nd5 Bxd5 24. Rxd5 Na4 25. Rhd1 Bxh4 26. Rxd6 Be7 27. Rxa6 Qb7 28. Ra7 Qc6 29. Bd5 Nc3+ 30. bxc3 Qxc3 31. Qxb5+ 1-0

[Event "FRA-ch U26"]
[Site "Bastia"]
[Date "2024.04.06"]
[Round "4"]
[White "Bosc, Seraphina"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2216"]
[BlackElo "2325"]
[PlyCount "76"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. Nf3 d6 4. e3 e5 5. c4 Nf6 6. d3 g6 7. Be2 Bg7 8. 0-0 0-0 9. Nc3 b6 10. Nd2 Bb7 11. Bf3 Bc8 12. Qe2 Bb7 13. Nde4 Nxe4 14. Bxe4 f5 15. Bf3 Qd7 16. a3 Rae8 17. Rab1 h6 18. b4 Kh7 19. b5 Nd4 20. exd4 exd4 21. Qd2 Bxf3 22. gxf3 dxc3 23. Bxc3 Bxc3 24. Qxc3 f4 25. Rfe1 Qg7 26. Qd2 Qd4 27. Rxe8 Rxe8 28. Re1 Re5 29. Rxe5 Qxe5 30. Kg2 Kg7 31. a4 Kf6 32. a5 g5 33. axb6 axb6 34. Qa2 h5 35. Qa3 g4 36. Qa8 Qf5 37. Qd8+ Ke5 38. Qh8+ Ke6 1-0

[Event "FRA-ch U26"]
[Site "Bastia"]
[Date "2024.04.06"]
[Round "2"]
[White "Crook, Oliver James"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1924"]
[BlackElo "2325"]
[PlyCount "94"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 b5 4. Bxf6 exf6 5. e4 g6 6. h4 Bg7 7. Nd2 b4 8. Ngf3 0-0 9. Bc4 d6 10. 0-0 Nd7 11. a3 a5 12. axb4 cxb4 13. Bb5 Nc5 14. Bc6 Ra7 15. c3 bxc3 16. bxc3 f5 17. Qc2 fxe4 18. Nd4 Ba6 19. Rfe1 Bd3 20. Qb2 Qxh4 21. Re3 Be5 22. Rh3 Qg5 23. Nf1 a4 24. Ne3 f5 25. Qb6 Re7 26. Ne6 Nxe6 27. dxe6 f4 28. Nd5 Rxe6 29. Bd7 Re7 30. Nxe7+ Qxe7 31. Bxa4 Kh8 32. Bb3 Bg7 33. Ra7 Qf6 34. Qc6 e3 35. fxe3 fxe3 36. Rf3 e2 37. Ra1 Qe5 38. Rxf8+ Bxf8 39. Re1 Qg3 40. Rxe2 Bxe2 41. Qe8 Qe1+ 42. Kh2 Qh4+ 43. Kg1 Qe1+ 44. Kh2 Qf1 45. Qe6 Qf4+ 46. Kh1 Qf1+ 47. Kh2 Kg7 0-1

[Event "FRA-ch U26"]
[Site "Bastia"]
[Date "2024.04.06"]
[Round "3"]
[White "Mathieu, Phileas"]
[Black "Baroyan, Davit"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2325"]
[BlackElo "2118"]
[PlyCount "121"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Ne4 Qc7 15. h4 f5 16. Nd6 Rd8 17. Nxc8 Raxc8 18. Bc4 h5 19. Kb1 Kh7 20. g4 e4 21. Qf2 hxg4 22. h5 g5 23. fxe4 Nf4 24. exf5 Rb8 25. Bb3 a5 26. h6 Bf6 27. Rxd8 Qxd8 28. Ba3 Bd4 29. Qg3 Qf6 30. c3 Be5 31. Qxg4 c5 32. Qd1 Qc6 33. Re1 Bf6 34. Ba4 Qb7 35. Qd6 Nd5 36. Bb3 c4 37. Bxc4 Nxc3+ 38. Kc1 Ne4 39. Rxe4 Qxe4 40. Qxb8 Qxc4+ 41. Kd1 Qd3+ 42. Kc1 Qxf5 43. Qh2 Be5 44. Qc2 Bf4+ 45. Kd1 Qxc2+ 46. Kxc2 g4 47. Bc5 Bh2 48. Kb3 g3 49. Ka4 g2 50. Kxa5 g1Q 51. Bxg1 Bxg1 52. b4 Kxh6 53. b5 Kg6 54. b6 Kf6 55. Ka6 Ke6 56. Kb7 Kd5 57. a4 Kc5 58. Kc7 Bh2+ 59. Kb7 Kb4 60. Ka6 Kxa4 61. Kb7 1/2-1/2

[Event "FRA-ch U26"]
[Site "Bastia"]
[Date "2024.04.06"]
[Round "1"]
[White "Mathieu, Phileas"]
[Black "Barriere, Matteo"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2325"]
[BlackElo "1199"]
[PlyCount "81"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Be7 8. a3 b6 9. Nf4 a5 10. Bb5 Qc7 11. Qa4 Na7 12. Bd3 Nc6 13. Be3 Ba6 14. Bxa6 Rxa6 15. h4 Na7 16. Rh3 cxd4 17. cxd4 Qc6 18. Qd1 b5 19. h5 h6 20. Rg3 Rg8 21. Rc1 Qb7 22. Nd3 b4 23. a4 Nb8 24. Bxh6 Bf8 25. Be3 Rh8 26. Rh3 Nbc6 27. b3 Qb6 28. Qc2 Ne7 29. Nc5 Nf5 30. Nxa6 Qxa6 31. g4 Nh6 32. Bxh6 gxh6 33. Qe2 Qb7 34. Qc2 Kd7 35. g5 hxg5 36. Nxg5 Bh6 37. Rf3 Qa6 38. Rxf7+ Ke8 39. Rxa7 Qxa7 40. Qc8+ Ke7 41. Qxe6+ 1-0

[Event "FRA-ch U26"]
[Site "Bastia"]
[Date "2024.04.06"]
[Round "6"]
[White "Pheng, Wissam"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1975"]
[BlackElo "2325"]
[PlyCount "131"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Bb5 Bd7 5. f4 a6 6. Bxc6 Bxc6 7. d3 e6 8. Nf3 Nf6 9. 0-0 Qc7 10. Qe2 Be7 11. Nbd2 0-0-0 12. a4 h6 13. e5 Nd5 14. exd6 Bxd6 15. Ne5 Rhe8 16. Ndc4 f6 17. Nxd6+ Qxd6 18. Nf7 Qc7 19. Nxd8 Kxd8 20. g3 Qd7 21. Rad1 Kc8 22. d4 cxd4 23. Bxd4 e5 24. fxe5 fxe5 25. Bb2 Qc7 26. Rd3 Kb8 27. Rf5 Qb6+ 28. Kf1 Ka8 29. Qf2 Qc7 30. Rf8 Qc8 31. Rxe8 Qxe8 32. Rf3 Nf6 33. Rf5 Nd7 34. Qe3 g6 35. Rf2 Qe6 36. Re2 Qd5 37. Bxe5 Nc5 38. Bd4 Qh1+ 39. Qg1 Qf3+ 40. Ke1 Ne4 41. Qf1 Ng5 42. h4 Qxg3+ 43. Qf2 Nf3+ 44. Kd1 Qg4 45. Bb6 Qb4 46. Qc5 Qxc5 47. Bxc5 Nxh4 48. Re6 Kb8 49. Bb6 Kc8 50. Rd6 Bd7 51. Rf6 Bf5 52. Rd6 Bd7 53. Ke2 g5 54. Rxh6 Bg4+ 55. Ke1 Kd7 56. Rh7+ Kc6 57. a5 Bf5 58. Rg7 Bxc2 59. b4 Ng6 60. Kd2 Bf5 61. Ke3 g4 62. Rc7+ Kb5 63. Rc5+ Kxb4 64. Rxf5 g3 65. Rg5 Ne7 66. Bc5+ 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "1"]
[White "Cabarkapa, Novak"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2434"]
[BlackElo "2338"]
[PlyCount "52"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. a3 Nc6 3. b4 e5 4. b5 Nd4 5. c3 Ne6 6. Bc4 d6 7. d3 g6 8. Ne2 Bg7 9. 0-0 Ne7 10. f4 exf4 11. Nxf4 0-0 12. Qb3 Nxf4 13. Rxf4 d5 14. exd5 Qd6 15. Rf1 Be5 16. Bh6 Re8 17. Nd2 Nf5 18. Ne4 Bxh2+ 19. Kh1 Rxe4 20. Rxf5 Rxc4 21. Qxc4 Bxf5 22. g4 Bd7 23. Kg2 Qg3+ 24. Kh1 Bxg4 25. Rf1 Bf3+ 26. Rxf3 Qg1# 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "4"]
[White "Cuenca Jimenez, Jose Fernando"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2514"]
[BlackElo "2338"]
[PlyCount "67"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 d5 4. dxc5 Nc6 5. Bb5 Ne4 6. b4 g5 7. Be5 f6 8. Bb2 g4 9. Nd2 Bf5 10. Ne2 Bh6 11. Ng3 Nxg3 12. hxg3 Bg5 13. c4 0-0 14. cxd5 Nxb4 15. e4 Bg6 16. a3 Na6 17. Bxa6 bxa6 18. 0-0 Qa5 19. Nb3 Qa4 20. Nd4 Qxd1 21. Rfxd1 Rfb8 22. Bc3 Bxe4 23. Ne6 Rb3 24. Bb4 Bc2 25. Rd4 Rd3 26. Rxd3 Bxd3 27. d6 exd6 28. cxd6 Bf5 29. Nc7 Rd8 30. Nxa6 Kf7 31. Re1 Rd7 32. Nb8 Rb7 33. Nc6 Bh6 34. Nd8+ 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "5"]
[White "Gubajdullin, Alexey"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2253"]
[BlackElo "2338"]
[PlyCount "52"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 g6 4. Nbd2 Bg7 5. Be2 Nf6 6. 0-0 d5 7. c3 0-0 8. Qc2 b5 9. a3 Bb7 10. exd5 Nxd5 11. Ne4 Qb6 12. Be3 Nxe3 13. fxe3 Rac8 14. Qb1 h6 15. d4 cxd4 16. exd4 e5 17. Nc5 Rfd8 18. Nxb7 Qxb7 19. Nxe5 Nxe5 20. dxe5 Bxe5 21. Qa2 Rd2 22. Bf3 Qb6+ 23. Kh1 Kg7 24. Bd5 f5 25. Rad1 Qf2 26. h3 Rd8 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "7"]
[White "Leiva Rodriguez, Jeammarco Giuseppe"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2398"]
[BlackElo "2338"]
[PlyCount "77"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. e4 Nxe4 5. Bd3 Nf6 6. 0-0 c4 7. Be2 e6 8. dxe6 fxe6 9. a4 d5 10. axb5 Bd6 11. b3 cxb3 12. c4 0-0 13. Bb2 Nbd7 14. Nbd2 Bb7 15. Nxb3 a6 16. Na5 Qc7 17. Nxb7 Qxb7 18. Bxf6 Nxf6 19. bxa6 Rxa6 20. Rxa6 Qxa6 21. cxd5 Qc8 22. dxe6 Qxe6 23. Ng5 Qe5 24. Nf3 Qc5 25. Qb1 Kh8 26. Rc1 Qa7 27. Qf5 g6 28. Qb5 Ne4 29. Qb2+ Qg7 30. Qc2 Re8 31. Bb5 Re7 32. Qd3 h6 33. Bc6 Qf6 34. Bxe4 Kg7 35. g3 h5 36. Nh4 Qe6 37. Bxg6 Ba3 38. Qxa3 Qd6 39. Nf5+ 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "6"]
[White "Mathieu, Phileas"]
[Black "Bjelobrk, Igor"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2338"]
[BlackElo "2403"]
[PlyCount "129"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 cxd4 7. 0-0 Bd6 8. Nb3 Nge7 9. Nbxd4 0-0 10. h3 Bc7 11. c4 Nxd4 12. Qxd4 a6 13. Ba4 dxc4 14. Qc5 Bd6 15. Qd4 b5 16. Rd1 Nf5 17. Qe4 Ra7 18. Bc2 Re8 19. Qd5 Be6 20. Qc6 Rd7 21. Bg5 f6 22. Re1 fxg5 23. Bxf5 Bxf5 24. Qd5+ Kh8 25. Qxf5 h6 26. Rxe8+ Qxe8 27. Re1 Re7 28. Rd1 Be5 29. h4 Bf6 30. hxg5 hxg5 31. g3 Re6 32. Kg2 Qe7 33. Rh1+ Kg8 34. Qh7+ Kf7 35. Qf5 Rd6 36. Nxg5+ Ke8 37. Rh8+ Qf8 38. Rxf8+ Kxf8 39. Nh7+ Ke7 40. Nxf6 gxf6 41. Qe4+ Kd7 42. Qb7+ Ke6 43. Kf3 f5 44. Ke2 Ke5 45. Qe7+ Kd5 46. Qc7 Rc6 47. Qb7 Kc5 48. Kd2 b4 49. Kc2 a5 50. Qe7+ Kb5 51. Qf8 Rc5 52. Qe8+ Kb6 53. Qd7 c3 54. bxc3 Rxc3+ 55. Kb2 Rc5 56. a4 Rc6 57. Qd5 Rc5 58. Qe6+ Kc7 59. f3 Kb7 60. g4 fxg4 61. fxg4 Rc3 62. g5 Ra3 63. g6 Rg3 64. Qd7+ Kb8 65. g7 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "2"]
[White "Mathieu, Phileas"]
[Black "Kourkoulos Arditis, Stamatis"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2338"]
[BlackElo "2547"]
[PlyCount "89"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf5 d5 8. Bg5 d4 9. Bxf6 gxf6 10. Nb1 h5 11. Nd2 Nc6 12. Bc4 Be6 13. 0-0 Qd7 14. Qf3 0-0-0 15. Rfd1 Kb8 16. Rac1 h4 17. h3 Bh6 18. Bxe6 fxe6 19. Nxh6 Rxh6 20. Nb3 Rg6 21. Kh1 Rdg8 22. Rg1 Qc7 23. Nc5 Ne7 24. b4 f5 25. c3 Qd6 26. exf5 Nd5 27. fxg6 Rxg6 28. c4 Rf6 29. Qe4 Rf4 30. Qh7 Nc7 31. Qd7 Qxd7 32. Nxd7+ Ka7 33. Nxe5 Rxf2 34. Nf3 e5 35. Nxe5 Ne6 36. Nf3 d3 37. Nxh4 Ng5 38. Rcd1 d2 39. Nf3 Ne4 40. Kh2 Re2 41. h4 Kb6 42. h5 Nf6 43. Rxd2 Re4 44. Rd4 Re7 45. Rd6+ 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "3"]
[White "Mathieu, Phileas"]
[Black "Sargsyan, Shant"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2338"]
[BlackElo "2634"]
[PlyCount "88"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Nf6 3. e5 Nh5 4. Nc3 d6 5. Nf3 Bg7 6. Bc4 dxe5 7. Nxe5 Bxe5 8. dxe5 Qxd1+ 9. Kxd1 c6 10. a4 Nd7 11. e6 fxe6 12. Bxe6 Ndf6 13. Bxc8 Rxc8 14. Be3 a5 15. f3 Kf7 16. Ke2 Ng7 17. Bb6 Ra8 18. Rad1 Nf5 19. g4 Nd6 20. b3 h5 21. g5 Nd7 22. Bc7 Rhe8 23. Ne4 Nxe4 24. fxe4 Ke6 25. Ke3 b5 26. axb5 cxb5 27. Rd5 Rec8 28. Bg3 Rxc2 29. Rhd1 Rc3+ 30. Ke2 Nc5 31. Re5+ Kf7 32. Bf2 Rc2+ 33. Kf1 Nxb3 34. Rd7 Re8 35. Rxb5 a4 36. Be1 Rc5 37. Rbb7 Rxg5 38. Ra7 Re5 39. Rdc7 Rxe4 40. Ra6 Rd8 41. Kf2 Rd5 42. Ba5 Rf5+ 43. Kg2 Rg4+ 44. Kh3 Rf3# 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "8"]
[White "Mathieu, Phileas"]
[Black "Yagupov, Igor"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2338"]
[BlackElo "2290"]
[PlyCount "70"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 0-0 13. Bd3 a5 14. 0-0 Bg5 15. b3 Be6 16. Be2 Nb8 17. g3 Nd7 18. f4 exf4 19. gxf4 Bh6 20. Nd4 Nc5 21. Nc6 Qh4 22. Nde7+ Kh8 23. f5 Be3+ 24. Kh1 Nxe4 25. Qd3 Bf4 26. Rxf4 Qxf4 27. Qf3 Qh4 28. Bd3 Nc5 29. fxe6 fxe6 30. Qe3 Rf2 31. h3 Raf8 32. Be2 Ne4 33. Rg1 Rxe2 34. Qxe2 Qxh3+ 35. Qh2 Nf2# 0-1

[Event "Sant Boi de Llobregat op 4th"]
[Site "Sant Boi de Llobregat"]
[Date "2023.12.05"]
[Round "6"]
[White "Mathieu, Phileas"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2346"]
[BlackElo "2490"]
[PlyCount "74"]
[EventDate "2023.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 b5 7. Bc2 d5 8. a4 dxe4 9. axb5 exf3 10. Qxf3 e4 11. Bxe4 Ne5 12. Qe2 0-0 13. Bxa8 Nd3 14. b4 Re8 15. Qxe8+ Qxe8 16. bxc5 Qxb5 17. Na3 Qxc5 18. Nc2 Qe5 19. Ne3 h5 20. Ra4 c5 21. f3 Qb8 22. Bc6 Qb6 23. Ba8 Qb1 24. Be4 Nxe4 25. Rxe4 Be6 26. Ba3 Qb3 27. Bxc5 Nxc5 28. Rd4 Qb2 29. f4 g6 30. f5 gxf5 31. Nd1 Qb6 32. Ne3 Nb3 33. Rb4 Qc5 34. Rxf5 Bxf5 35. Rxb3 Be6 36. d4 Qg5 37. c4 Bxc4 0-1

[Event "Sant Boi de Llobregat op 4th"]
[Site "Sant Boi de Llobregat"]
[Date "2023.12.03"]
[Round "4"]
[White "Lopez Martinez, Josep Manuel"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2474"]
[BlackElo "2346"]
[PlyCount "49"]
[EventDate "2023.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3 0-0 8. Nbd2 b6 9. 0-0 Qc7 10. Rc1 Bb7 11. Qc2 h6 12. a3 Rae8 13. b4 Qb8 14. c5 Bc7 15. e4 bxc5 16. dxc5 Ne5 17. Bxe5 Bxe5 18. Nxe5 Qxe5 19. Rfe1 Qc7 20. e5 Nd7 21. Nf3 f6 22. Bg6 fxe5 23. Bxe8 Rxe8 24. Qg6 Re7 25. Qg3 1-0

[Event "Sant Boi de Llobregat op 4th"]
[Site "Sant Boi de Llobregat"]
[Date "2023.11.30"]
[Round "1"]
[White "Mathieu, Phileas"]
[Black "Aravindh, Chithambaram VR"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2346"]
[BlackElo "2646"]
[PlyCount "67"]
[EventDate "2023.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Bd3 d6 7. Nc3 b6 8. 0-0 Bb7 9. Be3 Nbd7 10. Rc1 g6 11. f3 Bg7 12. Rf2 0-0 13. Bf1 Re8 14. Nc2 Bf8 15. Kh1 h6 16. Rd2 Qc7 17. Qe2 Rac8 18. Qf2 Qb8 19. Rcd1 Ba8 20. Bd4 h5 21. b3 Be7 22. Nb4 Bb7 23. Nd3 Bd8 24. Qg3 b5 25. e5 bxc4 26. exf6 cxd3 27. Bxd3 Nf8 28. Bc4 d5 29. f4 dxc4 30. Be5 Qa8 31. Rd7 cxb3 32. Qg5 Nxd7 33. Rxd7 Bxg2+ 34. Kg1 0-1

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "1"]
[White "Mathieu, Phileas"]
[Black "Demina, Marya"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2341"]
[BlackElo "1890"]
[PlyCount "73"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Be7 7. d4 Bg4 8. c3 Nd7 9. h3 Bh5 10. Bf4 Nb6 11. Be2 Nd5 12. Bh2 0-0 13. 0-0 Re8 14. Re1 Bd6 15. Qb3 Bxh2+ 16. Kxh2 Qc7+ 17. Kg1 Nf4 18. Bd1 Rxe1+ 19. Nxe1 Re8 20. Bxh5 Nxh5 21. Nf3 Nf4 22. Re1 Rxe1+ 23. Nxe1 h5 24. Qd1 Qe7 25. Kf1 g5 26. g3 Nxh3 27. Qxh5 Qe6 28. Ng2 g4 29. Ne3 Ng5 30. Qxg4 Qxa2 31. f4 Qb1+ 32. Nd1 Qc2 33. fxg5 Qd3+ 34. Qe2 Qxg3 35. gxf6 Qf4+ 36. Qf2 Kf8 37. Qxf4 1-0

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "4"]
[White "Mathieu, Phileas"]
[Black "Makridis, Dimitrios"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2341"]
[BlackElo "2354"]
[PlyCount "82"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 a6 2. c4 b5 3. cxb5 axb5 4. Bxb5 Bb7 5. Nc3 e6 6. Nge2 Nf6 7. d3 c6 8. Bc4 d5 9. Bb3 d4 10. Nb1 Be7 11. 0-0 c5 12. f4 0-0 13. Nd2 Nc6 14. Nf3 Nb4 15. Bc4 Qb6 16. a3 Nc6 17. Ng3 Na5 18. Ba2 c4 19. Kh1 cxd3 20. Qxd3 Ba6 21. Qd1 Bxf1 22. Qxf1 Nb3 23. Bxb3 Qxb3 24. Nxd4 Qa4 25. Be3 e5 26. fxe5 Ng4 27. Bf4 Qxd4 28. Nf5 Qd7 29. Rd1 Qe6 30. Rd5 Rad8 31. Qd3 Rxd5 32. exd5 Nf2+ 33. Kg1 Nxd3 34. dxe6 Bc5+ 35. Be3 fxe6 36. Bxc5 Rxf5 37. Bd4 Nxe5 38. b4 Nc6 39. Bc5 e5 40. a4 e4 41. a5 Nxa5 0-1

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "2"]
[White "Popilski, Gil"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2445"]
[BlackElo "2341"]
[PlyCount "64"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Bg5 0-0 13. Rc1 Bd7 14. Bh4 a6 15. Bg3 Rae8 16. Re1 Qb8 17. Bxd6 Qxd6 18. Ng3 e5 19. Rxc6 Qxc6 20. dxe5 Ng4 21. h3 Nh6 22. Nd4 Qb6 23. e6 Bxe6 24. Bc2 Bf7 25. Rxe8 Rxe8 26. Bb3 Kh8 27. Qd3 Bg6 28. Qc3 Qd6 29. Qa5 Bf7 30. Qc3 Qf6 31. Qc5 b6 32. Qc7 Qxd4 0-1

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "3"]
[White "Yuan, Qingyu"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2380"]
[BlackElo "2341"]
[PlyCount "85"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qb6 8. a3 a5 9. b3 Be7 10. h4 h6 11. h5 0-0 12. Bd3 f5 13. Ne2 Qd8 14. Be3 b6 15. 0-0 Ba6 16. Bxa6 Rxa6 17. Qd3 Qa8 18. a4 Ra7 19. Rac1 Rd8 20. Nh2 Bf8 21. g4 Ne7 22. Ng3 fxg4 23. f5 exf5 24. Nxf5 Qc6 25. Nd6 Nc8 26. Nb5 Rb7 27. Qf5 Kh8 28. Nxg4 c4 29. e6 Nf6 30. Nxf6 gxf6 31. Qxf6+ Rg7+ 32. Kh1 Be7 33. Qe5 Kh7 34. Qf5+ Kg8 35. Bxh6 Rf8 36. Qe5 Rxf1+ 37. Rxf1 Rg4 38. Rf7 Rh4+ 39. Kg2 Rg4+ 40. Kf3 Nd6 41. Rg7+ Kf8 42. Rxg4+ Ke8 43. Qh8+ 1-0

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.27"]
[Round "9"]
[White "Mathieu, Phileas"]
[Black "Nagy, Gabor"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2357"]
[BlackElo "2452"]
[PlyCount "14"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 1/2-1/2

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.26"]
[Round "8"]
[White "Berczes, David"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2440"]
[BlackElo "2357"]
[PlyCount "103"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 b5 5. 0-0 Nbd7 6. a4 b4 7. c4 bxc3 8. Nxc3 c6 9. e4 Ba6 10. Re1 dxe4 11. Ne5 Nxe5 12. dxe5 Qxd1 13. Rxd1 Nd5 14. Nxe4 Be7 15. Be3 Rb8 16. Bxa7 Rxb2 17. Bc5 Kd7 18. Bxe7 Kxe7 19. Rdc1 Rc8 20. Nc5 Be2 21. a5 Ra8 22. Na4 Rb7 23. Nc3 Bd3 24. Ne4 Rb5 25. Nc5 Be2 26. a6 Ra7 27. Rab1 Bc4 28. Rxb5 cxb5 29. Bf1 Bxf1 30. Kxf1 f6 31. f4 fxe5 32. fxe5 Ne3+ 33. Ke2 Ng4 34. Rb1 Nxe5 35. Rxb5 Nc6 36. Rb7+ Kd6 37. Ne4+ Kd5 38. Rxa7 Nxa7 39. Ke3 h6 40. h4 Nc6 41. h5 Ke5 42. g4 Na7 43. Nc3 Kf6 44. Kd4 Ke7 45. Kc5 Kd7 46. Kb6 Nc6 47. Ne4 e5 48. Nc5+ Kd6 49. Ne6 e4 50. Nxg7 Ne7 51. Nf5+ Nxf5 52. gxf5 1-0

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.25"]
[Round "6"]
[White "Mathieu, Phileas"]
[Black "Gombocz, Ferenc Jr"]
[Result "0-1"]
[ECO "C74"]
[WhiteElo "2357"]
[BlackElo "2324"]
[PlyCount "86"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 6. d4 fxe4 7. Nxe5 dxe5 8. Qh5+ Ke7 9. dxe5 g6 10. Qh4+ Kf7 11. Qg3 Bh6 12. Bxh6 Nxh6 13. Nd2 Nf5 14. Qf4 e3 15. Nf3 Kg7 16. 0-0 e2 17. Rfe1 Rf8 18. Qe4 Be6 19. Qxe2 Nh4 20. Bxc6 bxc6 21. Nd4 Qe7 22. Rad1 Bd5 23. f3 Qg5 24. Qd2 Qxd2 25. Rxd2 Nf5 26. b3 Nxd4 27. Rxd4 Be6 28. Kf2 a5 29. Ra4 Rfd8 30. Ke3 Rd5 31. f4 Rad8 32. c4 Rd3+ 33. Kf2 Ra8 34. Ke2 Rd4 35. Ke3 c5 36. Re2 Bd7 37. Ra3 Bc6 38. g3 Kf7 39. Kf2 Ke6 40. Rc2 Rd3 41. Ke2 Be4 42. Rb2 h5 43. Kf2 h4 0-1

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.25"]
[Round "7"]
[White "Niedbala, Bartlomiej"]
[Black "Mathieu, Phileas"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2390"]
[BlackElo "2357"]
[PlyCount "31"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qc7 8. Nf3 b6 9. Bb5+ Bd7 10. Bd3 Nbc6 11. 0-0 Na5 12. Ng5 h6 13. Qh5 Rf8 14. Nh7 Rh8 15. Ng5 Rf8 16. Nh7 1/2-1/2

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.24"]
[Round "5"]
[White "Beukema, Jasper"]
[Black "Mathieu, Phileas"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2356"]
[BlackElo "2357"]
[PlyCount "52"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. e3 g6 4. c4 Bg7 5. Nc3 cxd4 6. exd4 d5 7. Bg5 Be6 8. cxd5 Nxd5 9. Be2 0-0 10. 0-0 Nc6 11. Qd2 Rc8 12. Rfe1 Qa5 13. Bh6 Rfd8 14. Bxg7 Kxg7 15. Bc4 Qb4 16. Bb3 Na5 17. Bxd5 Bxd5 18. Nxd5 Qxd2 19. Nxd2 Rxd5 20. Rxe7 Rxd4 21. Nf3 Rdc4 22. h4 R8c7 23. Rae1 Kf6 24. R7e5 Nc6 25. R5e4 Rc2 26. R1e2 Rxe2 1/2-1/2

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.23"]
[Round "4"]
[White "Mathieu, Phileas"]
[Black "Paszewski, Mateusz"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2357"]
[BlackElo "2278"]
[PlyCount "70"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 Nd7 11. 0-0-0 b5 12. d5 c5 13. Bxb5 Rb8 14. Bc6 Re7 15. Rhe1 Ne5 16. Qa4 Bf5 17. Nf4 Qb6 18. Qb3 Qc7 19. Qa4 Nxc6 20. Qxc6 Bxf4 21. Qxc7 Bxe3+ 22. Rxe3 Rxc7 23. c4 Rcb7 24. b3 a5 25. Kb2 a4 26. Rde1 Kf8 27. Rf3 Bd7 28. Re4 Bg4 29. Rc3 Re7 30. Rxe7 Kxe7 31. Re3+ Kd6 32. Kc3 Bd7 33. Re2 Re8 34. Rb2 a3 35. Rd2 Re1 0-1

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.23"]
[Round "3"]
[White "Nguyen, Huynh Minh Huy"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2449"]
[BlackElo "2357"]
[PlyCount "31"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. b3 b6 5. Bb2 Bb7 6. Bd3 d6 7. 0-0 Nbd7 8. c4 Be7 9. Nc3 0-0 10. d5 e5 11. Nd2 Re8 12. f4 exf4 13. exf4 Bf8 14. Nce4 Nxe4 15. Nxe4 f6 16. Ng5 1-0

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "1"]
[White "Esipenko, Andrey"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2683"]
[BlackElo "2357"]
[PlyCount "64"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c3 c5 4. Bf4 Qb6 5. Qc1 Nc6 6. e3 d5 7. h3 Bd7 8. Nbd2 Rc8 9. Bd3 Be7 10. 0-0 0-0 11. Qb1 Rfd8 12. a3 cxd4 13. exd4 Be8 14. Re1 h6 15. Qc2 Bd6 16. Bxd6 Rxd6 17. Nf1 Na5 18. Qe2 a6 19. a4 Nc4 20. Reb1 Rdd8 21. Ng3 Qc7 22. Re1 Ra8 23. Bxc4 dxc4 24. a5 Rdb8 25. Ne5 Bb5 26. Nh5 Nxh5 27. Qxh5 b6 28. Re3 Be8 29. Ng4 Kh7 30. Qe5 Qxe5 31. Nxe5 bxa5 32. Nxc4 a4 0-1

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.22"]
[Round "2"]
[White "Mathieu, Phileas"]
[Black "Karacsonyi, Gellert"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2357"]
[BlackElo "2391"]
[PlyCount "99"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. h3 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. 0-0 0-0 9. d4 exd4 10. cxd4 h6 11. Re1 Bf5 12. Bd3 Qd7 13. c3 Rfe8 14. Be3 Ne7 15. c4 Bxd3 16. Qxd3 Ng6 17. Rad1 c6 18. Qb3 Qc7 19. c5 Bf4 20. Bxf4 Nxf4 21. Ne5 Ne6 22. Qc3 Red8 23. Nc4 Rd5 24. Ne3 Rd7 25. Nc4 Rd5 26. Ne3 Rd7 27. Nf5 Rad8 28. Nd6 b6 29. Rd3 Nf4 30. Rde3 Ne6 31. Rd1 Rxd6 32. cxd6 Qxd6 33. Red3 Nf4 34. R3d2 Re8 35. Qf3 Re6 36. h4 Nd5 37. g3 Rf6 38. Qg4 Rg6 39. Qc8+ Kh7 40. Qf5 Ne7 41. Qxf7 Rf6 42. Qb3 Nd5 43. Qd3+ Kg8 44. Re1 Rg6 45. Re8+ Kf7 46. Re5 Kg8 47. Kh2 Nf4 48. gxf4 Qf6 49. Kh3 Rg1 50. Qf5 1-0

[Event "Titled Tuesday intern op 22nd Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.22"]
[Round "2"]
[White "Wieczorek, Oskar"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2494"]
[BlackElo "2357"]
[PlyCount "97"]
[EventDate "2023.08.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. g3 Nf6 7. Bg2 Nc6 8. 0-0 Be7 9. Nb3 Qd6 10. Nfxd4 Bd7 11. Nb5 Qb8 12. Bf4 e5 13. Bg5 Be6 14. Bxf6 Bxf6 15. Nd6+ Ke7 16. Ne4 Rd8 17. Qe2 Qc7 18. c3 Rac8 19. Qe3 b6 20. Nbd2 Na5 21. Nxf6 gxf6 22. Ne4 Nc4 23. Qh6 f5 24. Qf6+ Ke8 25. Qh8+ Ke7 26. Qf6+ Ke8 27. Ng5 Qe7 28. Qh6 Rd6 29. Nxe6 fxe6 30. b3 Na5 31. c4 Nc6 32. Rfe1 e4 33. f3 exf3 34. Bxf3 Nd4 35. Bh5+ Kd8 36. Rad1 e5 37. Qe3 Rc5 38. Qf2 Kc7 39. Rxd4 Rxd4 40. Qxd4 exd4 41. Rxe7+ Kd6 42. Re8 b5 43. Be2 bxc4 44. Bxc4 Re5 45. Rxe5 Kxe5 46. Kf2 Ke4 47. Ke2 d3+ 48. Bxd3+ Kd4 49. Bxf5 1-0

[Event "Budapest One Week GM-A"]
[Site "Budapest"]
[Date "2023.08.21"]
[Round "1"]
[White "Droin, Augustin"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2463"]
[BlackElo "2357"]
[PlyCount "133"]
[EventDate "2023.08.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[EventCategory "6"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bb5+ Nbd7 6. 0-0 a6 7. Bd3 Nc5 8. Nc3 g6 9. Re1 Bg7 10. Nb3 Nxd3 11. cxd3 0-0 12. d4 d5 13. e5 Ne4 14. Ne2 f6 15. f3 Ng5 16. Nf4 fxe5 17. dxe5 e6 18. Nd4 Nf7 19. Kh1 Qe7 20. Nd3 Bd7 21. Bd2 Rfc8 22. b3 Qh4 23. f4 Nh6 24. Nf3 Qd8 25. Be3 Bf8 26. Qd2 Bb5 27. Nf2 a5 28. a3 a4 29. Nd4 Bd7 30. b4 Nf5 31. Ng4 Be7 32. Nxf5 gxf5 33. Nf6+ Kh8 34. Qf2 Be8 35. Bb6 Bxf6 36. exf6 Qd7 37. Qg3 Bg6 38. Bd4 Rc4 39. f7+ Rxd4 40. Qc3 Kg7 41. Qxd4+ Kxf7 42. Rac1 Re8 43. Re3 Re7 44. Rec3 Qd6 45. Rc5 Bh5 46. h3 Be2 47. R1c3 Bh5 48. b5 Bg6 49. Rc8 e5 50. fxe5 Rxe5 51. Re3 Rxe3 52. Qxe3 d4 53. Qe8+ Kf6 54. Qd8+ Qxd8 55. Rxd8 Ke5 56. b6 f4 57. Kg1 d3 58. Kf2 Be4 59. h4 h5 60. g3 fxg3+ 61. Kxg3 Bd5 62. Kf2 Kd4 63. Ke1 Kc5 64. Kd2 Be4 65. Ke3 Bf5 66. Rd4 Kb5 67. Rd5+ 1-0

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "2"]
[White "Avalos Parra, Joao"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2185"]
[BlackElo "2377"]
[PlyCount "169"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 Qa5+ 5. Bd2 b4 6. e4 d6 7. Nf3 g6 8. Bd3 Bg7 9. 0-0 0-0 10. a3 Qb6 11. axb4 cxb4 12. Be3 Qb7 13. h3 Nbd7 14. Nbd2 Nc5 15. e5 Nfd7 16. exd6 exd6 17. Bf4 b3 18. Qb1 Qb6 19. Be2 Re8 20. Re1 Ba6 21. Ra3 Ne5 22. Nxe5 dxe5 23. Be3 Bf8 24. Nxb3 Bc8 25. Qa2 a5 26. Ra1 Bb7 27. Nxa5 Qc7 28. Nxb7 Rxa3 29. Qxa3 Nxb7 30. Qa4 Rb8 31. b4 Nd6 32. c5 Ne4 33. Rc1 Qb7 34. c6 Qxb4 35. Qxb4 Bxb4 36. c7 Rf8 37. c8Q Rxc8 38. Rxc8+ Kg7 39. Rc4 Nc3 40. Rxb4 Nxe2+ 41. Kf1 Nc3 42. d6 Kf6 43. d7 Ke7 44. Rb7 Nd5 45. Bc5+ Kd8 46. Ra7 Nc7 47. Bb6 Kxd7 48. Rxc7+ Ke6 49. Rc6+ Kd5 50. Rc1 f5 51. Ba7 h5 52. Bb8 e4 53. Re1 Kc4 54. f3 Kd3 55. fxe4 fxe4 56. Bf4 Kd4 57. Be3+ Ke5 58. Kf2 Kf5 59. Ra1 g5 60. Ra5+ Kg6 61. Rxg5+ Kh6 62. Re5+ Kg6 63. Rxe4 h4 64. Rxh4 Kf5 65. Ra4 Kg6 66. Bc1 Kh5 67. Bd2 Kg6 68. Be1 Kg5 69. Kg3 Kg6 70. h4 Kh5 71. Kh3 Kg6 72. g4 Kf6 73. h5 Ke5 74. Ra5+ Ke6 75. h6 Kf6 76. g5+ Kf7 77. Ra6 Ke7 78. Kg4 Kf7 79. g6+ Ke7 80. Kg5 Kd7 81. h7 Ke7 82. Rf6 Kd7 83. h8Q Ke7 84. Qg7+ Ke8 85. Rf8# 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "5"]
[White "Galiot, Goran"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2257"]
[BlackElo "2377"]
[PlyCount "70"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 b4 5. Nd2 g6 6. b3 Bg7 7. Bb2 0-0 8. e4 d6 9. Bd3 e5 10. Ne2 Nh5 11. 0-0 f5 12. f4 fxe4 13. Nxe4 exf4 14. Bxg7 Kxg7 15. Qd2 g5 16. h4 h6 17. Qb2+ Kg8 18. hxg5 hxg5 19. Kf2 Bg4 20. Rh1 Nd7 21. Rxh5 Bxh5 22. Rh1 Qe8 23. Nxg5 Qe3+ 24. Ke1 Qxd3 25. Rxh5 Ne5 26. Nf3 Qxf3 27. gxf3 Nd3+ 28. Kd2 Nxb2 29. Kc2 Rae8 30. Rh2 Nxc4 31. bxc4 Re3 32. Rf2 Kg7 33. Kd2 Ra3 34. Rg2+ Kh6 35. Rg4 Rxf3 0-1

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "1"]
[White "Gordievsky, Dmitry"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2517"]
[BlackElo "2377"]
[PlyCount "111"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 Nd5 10. Bxd5 e6 11. Bxc6+ bxc6 12. 0-0 Qd5 13. Qc2 Be7 14. Be3 f6 15. Rac1 Bd7 16. b3 Kf7 17. Nd2 a5 18. Nc4 Rhb8 19. Nb2 h5 20. Na4 h4 21. h3 Rb4 22. Rfd1 Qf5 23. Qe2 Rg8 24. Nc5 Qd5 25. Qa6 Bc8 26. Qxa5 Rb5 27. Qa7 g5 28. f3 Rg7 29. Qc7 Qd8 30. Qxd8 Bxd8 31. Ne4 Ke7 32. Rxc6 Bd7 33. Rc5 Rb7 34. Rc2 Bb6 35. Nc5 Rc7 36. Rdc1 Rg8 37. a4 Rgc8 38. Kf1 Bc6 39. Ke2 Bd5 40. b4 Bb3 41. Rc3 Bxc5 42. Rxb3 Bd6 43. Rxc7+ Rxc7 44. Kd3 Kd7 45. Bd2 Ra7 46. a5 Bc7 47. b5 Ra8 48. b6 Bb8 49. Kc4 Kc6 50. Rb5 Ra6 51. d5+ exd5+ 52. Rxd5 Bd6 53. Rxd6+ Kxd6 54. Kb5 Ra8 55. b7 Re8 56. Kb6 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "8"]
[White "Mathieu, Phileas"]
[Black "Alahakoon, Isuru"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2377"]
[BlackElo "1806"]
[PlyCount "97"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Bc5 4. e3 d6 5. a3 a6 6. d4 exd4 7. exd4 Ba7 8. Be2 Nf6 9. h3 h6 10. 0-0 0-0 11. Be3 Bf5 12. Qd2 Re8 13. Bd3 Bxd3 14. Qxd3 Qd7 15. Rfe1 Ne7 16. b4 Qf5 17. Qxf5 Nxf5 18. c5 Nxe3 19. Rxe3 Rxe3 20. fxe3 Re8 21. Kf2 d5 22. c6 bxc6 23. Nd2 Bb6 24. Rc1 a5 25. b5 c5 26. dxc5 Bxc5 27. Nxd5 Bxa3 28. Nxf6+ gxf6 29. Rxc7 Rb8 30. Nc4 Bb4 31. b6 a4 32. Ra7 a3 33. Ke2 Bc5 34. Ra5 Bxb6 35. Rxa3 Bc5 36. Ra5 Be7 37. Kf3 Rb4 38. Nd2 Rb2 39. Ne4 Kg7 40. Ng3 Kg6 41. h4 Bb4 42. h5+ Kg7 43. Nf5+ Kh7 44. Ra7 Bc5 45. Rxf7+ Kg8 46. Nxh6+ Kh8 47. Nf5 Rb5 48. g4 Kg8 49. Rxf6 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "2"]
[White "Mathieu, Phileas"]
[Black "Joshi, Pankaj"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2377"]
[BlackElo "2231"]
[PlyCount "37"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 0-0 11. Nd4 Rc8 12. f4 a6 13. Kb1 b5 14. f5 b4 15. Nxc6 Rxc6 16. Ne2 e5 17. c4 bxc3 18. Nxc3 Nxe4 19. Qxe4 1-0

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "1"]
[White "Mathieu, Phileas"]
[Black "Mamedov, Rauf"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2377"]
[BlackElo "2636"]
[PlyCount "82"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. g4 Qc7 17. h5 g5 18. Bd3 Red8 19. Kb1 Nf4 20. Qc3 Rab8 21. Bc4 Bd5 22. Rd2 Ne6 23. Be3 Nd4 24. Bxd5 Rxd5 25. Bxd4 exd4 26. Qc4 a5 27. Rd3 Rb4 28. Qa6 c5 29. c4 Rd8 30. Nf6+ Bxf6 31. Qxf6 Rb6 32. Qf5 Re8 33. Rdd1 Re2 34. b3 Rbe6 35. Rhf1 a4 36. f4 axb3 37. a3 Ra6 38. Qd3 Re3 39. Qd2 Rxa3 40. fxg5 Ra2 41. Qc1 Qa5 0-1

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "3"]
[White "Mathieu, Phileas"]
[Black "Sokolovsky, Yahli"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2377"]
[BlackElo "2461"]
[PlyCount "81"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. 0-0 Nc6 8. dxe5 dxe5 9. Nd5 Nxd5 10. exd5 Ne7 11. c4 f5 12. Be3 Bd7 13. Qd2 c6 14. d6 Nc8 15. c5 a5 16. Rac1 a4 17. Qb4 Qa5 18. Qxb7 Ra7 19. b4 axb3 20. Qxb3+ Kh8 21. Rc2 Qa6 22. Re1 Rb7 23. Qc4 Qxc4 24. Rxc4 Rb2 25. Ra4 h6 26. f4 Re8 27. Ra6 exf4 28. Bf2 Rexe2 29. Rxe2 Rxe2 30. Bxc6 Bxc6 31. Rxc6 Na7 32. Rc7 Nb5 33. d7 Rd2 34. Rc8+ Kh7 35. d8Q Rxd8 36. Rxd8 fxg3 37. hxg3 g5 38. a4 Nc7 39. Rd7 Ne6 40. c6 Kg6 41. c7 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "6"]
[White "Mathieu, Phileas"]
[Black "Suleymanli, Suleyman"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2377"]
[BlackElo "2279"]
[PlyCount "186"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 Bg7 4. dxc5 Qa5 5. Qd3 Nc6 6. Be3 Nf6 7. Nge2 0-0 8. f3 b6 9. cxb6 Ba6 10. Qd2 axb6 11. Nd4 Ne5 12. Bxa6 Qxa6 13. Qe2 Nc4 14. b3 Qa5 15. Qxc4 Rfc8 16. b4 Qa3 17. Qb3 Rxc3 18. Qxa3 Rcxa3 19. Ke2 Rxa2 20. Rxa2 Rxa2 21. Kd3 d5 22. e5 Nd7 23. f4 e6 24. Nb3 f6 25. exf6 Bxf6 26. Bd4 Bxd4 27. Nxd4 e5 28. fxe5 Nxe5+ 29. Kc3 Ra3+ 30. Nb3 Nc6 31. Rd1 Ra2 32. b5 Ne7 33. Re1 Kf7 34. Rf1+ Ke8 35. Nd4 Ra3+ 36. Kd2 Ra4 37. Kd3 Ra3+ 38. Kd2 Ra4 39. Kd3 Ra3+ 40. Nb3 Nf5 41. g4 Nd6 42. Kd4 Ra4+ 43. Kxd5 Nxb5 44. h3 Nc3+ 45. Kc6 Rc4+ 46. Kxb6 Nd5+ 47. Kb5 Rxc2 48. Nd4 Rc3 49. Rh1 Kd7 50. h4 Kd6 51. h5 Rc5+ 52. Ka6 Rc4 53. hxg6 hxg6 54. Nf5+ Kc6 55. Ka5 Rxg4 56. Nh6 Rf4 57. Rc1+ Kd6 58. Rg1 Ne7 59. Ng8 Nxg8 60. Rxg6+ Nf6 61. Kb5 Ke5 62. Rh6 Nd5 63. Rh5+ Kd4 64. Kc6 Rf6+ 65. Kb5 Rb6+ 66. Ka5 Rb1 67. Rh8 Nc7 68. Rc8 Ne6 69. Re8 Nc5 70. Rh8 Nd7 71. Rh4+ Kc5 72. Rh5+ Kd6 73. Rh6+ Kd5 74. Rh5+ Ne5 75. Ka4 Kc4 76. Ka5 Nc6+ 77. Ka6 Nd4 78. Ka7 Ne6 79. Ka6 Nc7+ 80. Ka7 Nd5 81. Ka6 Kc5 82. Ka7 Kc6 83. Rh6+ Kc5 84. Rh5 Rb2 85. Ka6 Rb6+ 86. Ka7 Rg6 87. Rf5 Rg7+ 88. Ka6 Kc6 89. Rh5 Rg6 90. Ka5 Kc5 91. Ka4 Rg3 92. Rh8 Nb6+ 93. Ka5 Ra3# 0-1

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "10"]
[White "Nagare, Kaivalya Sandip"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2071"]
[BlackElo "2377"]
[PlyCount "79"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. Nbd2 g6 6. Nf1 Bg7 7. Ng3 Bd7 8. c3 a6 9. Ba4 b5 10. Bb3 Qe7 11. h4 Bg4 12. Be3 0-0 13. Qd2 Na5 14. Bd1 h5 15. Bg5 c5 16. Nh2 Bxd1 17. Rxd1 Rad8 18. Nhf1 Qe6 19. Ne3 d5 20. Bxf6 Bxf6 21. Nxd5 Rxd5 22. exd5 Qxd5 23. Ne4 Bd8 24. 0-0 f5 25. Ng5 Qxa2 26. c4 Nc6 27. Ra1 Qb3 28. Rxa6 Rf6 29. Ra8 Rd6 30. Qe3 bxc4 31. Qxc5 Qxd3 32. Rc8 Nd4 33. Qxe5 Ne2+ 34. Kh2 Rd7 35. Qe8+ Kg7 36. Rxd8 Qd6+ 37. f4 Rxd8 38. Qxd8 Qb4 39. Qd7+ Kf8 40. Qf7# 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "7"]
[White "Oro, Faustino"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2316"]
[BlackElo "2377"]
[PlyCount "117"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Be3 b6 8. Bd3 Bb7 9. 0-0 Be7 10. c3 0-0 11. h3 h6 12. Qe2 Nd5 13. Bd2 Bd6 14. Ne5 c5 15. Qe4 f5 16. Qe2 cxd4 17. cxd4 Qe7 18. Ng6 Qf7 19. Nxf8 Rxf8 20. Rfe1 Re8 21. Bb5 Re7 22. Rac1 Nf4 23. Bxf4 Bxf4 24. Rc3 Bd6 25. Rec1 e5 26. Bc4 Bd5 27. Bxd5 Qxd5 28. Qc4 Qxc4 29. Rxc4 exd4 30. Rxd4 Bc5 31. Rd2 a5 32. Kf1 Kh7 33. a3 Kg6 34. Re1 Rf7 35. Re6+ Kh7 36. Rd5 f4 37. Ke2 f3+ 38. gxf3 Rf4 39. Re4 Rf6 40. b4 axb4 41. axb4 Bf8 42. f4 Rc6 43. Kf3 Rc3+ 44. Kg2 Rb3 45. Rb5 Bc5 46. Rxc5 bxc5 47. bxc5 Rc3 48. Re5 Kg6 49. f3 Kf6 50. Kg3 Rc2 51. h4 Kf7 52. Rd5 Ke7 53. Kg4 Rg2+ 54. Kf5 g6+ 55. Ke4 Rc2 56. Re5+ Kd7 57. f5 Rc4+ 58. Kd5 Rg4 59. fxg4 1-0

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "9"]
[White "Rian, Kapriaga"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2089"]
[BlackElo "2377"]
[PlyCount "96"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. Bd3 Bb7 5. 0-0 e6 6. b3 Be7 7. Nbd2 cxd4 8. exd4 d5 9. Bb2 0-0 10. Ne5 Nbd7 11. Qf3 Rc8 12. Qh3 Nxe5 13. dxe5 Ne4 14. f3 f5 15. exf6 Bxf6 16. Bxf6 Nxf6 17. Qxe6+ Kh8 18. Rae1 Qc7 19. Kh1 Qc3 20. Nb1 Qb2 21. Nd2 Qc3 22. Nb1 Qb2 23. Qe7 Rb8 24. Qe5 Qxa2 25. Qf5 Qb2 26. Re7 Ne4 27. Qe5 Qxe5 28. Rxe5 Nc5 29. Rd1 Rbe8 30. Rde1 Rc8 31. Kg1 h6 32. Bg6 a5 33. h4 b5 34. h5 a4 35. bxa4 bxa4 36. Na3 Bc6 37. Re7 Na6 38. Ra7 Ra8 39. Rae7 Nb4 40. Rc7 Rfc8 41. Rce7 d4 42. Rf7 Bd5 43. Rd7 Rd8 44. Rc7 Rac8 45. Rce7 Bg8 46. Ra7 Ra8 47. Ree7 Rxa7 48. Rxa7 d3 0-1

[Event "Titled Tuesday intern op 18th Jul Early"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "4"]
[White "Shuvalova, Polina"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2496"]
[BlackElo "2377"]
[PlyCount "125"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Qa5 9. 0-0 Nf6 10. h3 Bh5 11. Be3 Be7 12. Rc1 0-0 13. Qb3 Qb4 14. Qxb4 Nxb4 15. a3 Nbd5 16. g4 Bg6 17. Ne5 Rac8 18. Bf3 Rfd8 19. g5 Nxe3 20. gxf6 Bxa3 21. fxe3 Bxb2 22. Nxg6 hxg6 23. Rc2 Bxc3 24. Rfc1 a5 25. Rxc3 Rxc3 26. Rxc3 b5 27. Rc5 Rb8 28. fxg7 a4 29. Bd1 Kxg7 30. h4 a3 31. Bb3 b4 32. Kf2 Ra8 33. Rc2 Kf6 34. Kf3 Ra5 35. e4 Rh5 36. Kg4 Ra5 37. d5 exd5 38. exd5 Ra7 39. Kf4 Ke7 40. Ke5 f6+ 41. Kd4 Kd7 42. Rg2 g5 43. hxg5 fxg5 44. Rxg5 Ra5 45. Rg7+ Kd6 46. Rg6+ Kd7 47. Rg2 Kd6 48. Re2 Kd7 49. Kc4 Kd6 50. Kxb4 Ra8 51. Ra2 Rb8+ 52. Kc3 Ra8 53. Kd4 Ra6 54. Bc4 Ra4 55. Re2 Kd7 56. Kc5 Ra5+ 57. Kb4 Ra8 58. Ra2 Kd6 59. Rxa3 Rb8+ 60. Kc3 Rh8 61. Ra6+ Kd7 62. Kd4 Rh6 63. Rxh6 1-0

[Event "Dortmund Sparkassen op 50th"]
[Site "Dortmund"]
[Date "2023.06.28"]
[Round "5"]
[White "Mathieu, Phileas"]
[Black "Raja, Rithvik R"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2377"]
[BlackElo "2488"]
[PlyCount "78"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. f3 Qb6 8. Nb3 Bg7 9. Qe2 Nc6 10. Be3 Qc7 11. g4 Be6 12. 0-0-0 h5 13. h3 Nd7 14. Nd5 Bxd5 15. exd5 Nce5 16. Be4 Qc4 17. Qg2 Nf6 18. Rd4 Qc7 19. Bd3 Rc8 20. Re1 hxg4 21. hxg4 Rh3 22. f4 Rg3 23. Qe2 Nfxg4 24. fxe5 Rxe3 25. Qxg4 Rxd3 26. c3 Rxd4 27. Nxd4 Bxe5 28. Qh4 Qc4 29. Kb1 Qd3+ 30. Ka1 Qg3 31. Qe4 Bf6 32. Nf3 Qg2 33. Qe3 Rc5 34. Rd1 Rb5 35. Rb1 Rxd5 36. Ne1 Qg4 37. Qb6 Rd1 38. Qb3 Rxb1+ 39. Kxb1 Qe4+ 0-1

[Event "Titled Tuesday intern op 27th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.27"]
[Round "5"]
[White "Mathieu, Phileas"]
[Black "Belli, Giorgio"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2377"]
[BlackElo "2194"]
[PlyCount "83"]
[EventDate "2023.06.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Ne4 7. Bxe7 Qxe7 8. Bd3 Nxc3 9. bxc3 c5 10. 0-0 Nc6 11. Rb1 b6 12. Re1 Bb7 13. cxd5 exd5 14. a4 Rfe8 15. h3 Rac8 16. Bc2 Na5 17. Bf5 Rc7 18. Ne5 Bc8 19. Bd3 f6 20. Nf3 Bd7 21. Bb5 Bxb5 22. axb5 Rec8 23. Rc1 Nc4 24. Ra1 Na5 25. Qd3 c4 26. Qf5 g6 27. Qf4 Kg7 28. e4 dxe4 29. Rxe4 Qf7 30. Rae1 Nb3 31. Re6 Rd7 32. h4 Rcc7 33. h5 Re7 34. h6+ Kf8 35. Qd6 Ke8 36. Qxc7 Rxe6 37. Qc8+ Ke7 38. Rxe6+ Qxe6 39. Qh8 Qe2 40. Qxh7+ Ke6 41. Qxg6 Nd2 42. Qg4+ 1-0

[Event "Titled Tuesday intern op 27th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.27"]
[Round "2"]
[White "Mathieu, Phileas"]
[Black "Bolanos, Fernando"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2377"]
[BlackElo "2241"]
[PlyCount "125"]
[EventDate "2023.06.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. d3 Nf6 4. Nd2 e6 5. g3 Be7 6. Bg2 c6 7. e4 Bg6 8. Ne2 0-0 9. 0-0 h6 10. f4 Bh7 11. Kh1 a5 12. a4 Nbd7 13. h3 dxe4 14. Nxe4 Nxe4 15. dxe4 Nc5 16. Nc3 Qxd1 17. Raxd1 Rfd8 18. Kg1 Bf6 19. e5 Be7 20. Rxd8+ Rxd8 21. Rf2 Na6 22. Kf1 Nb4 23. Be4 Bxe4 24. Nxe4 Rd1+ 25. Kg2 Kf8 26. Bc3 Nd5 27. Bxa5 Rc1 28. c4 Ne3+ 29. Kf3 Nf5 30. Rd2 Rb1 31. Rd3 Rxb3 32. Rxb3 Nd4+ 33. Ke3 Nxb3 34. Bb6 f5 35. Nd6 Bxd6 36. exd6 Ke8 37. Bd4 g6 38. c5 Kd7 39. Kd3 Nc1+ 40. Kc2 Ne2 41. Bf2 e5 42. Kd2 Nd4 43. Bxd4 exd4 44. a5 g5 45. fxg5 hxg5 46. Kd3 g4 47. hxg4 fxg4 48. Kxd4 Ke6 49. Ke4 Kf6 50. Kf4 Ke6 51. Kxg4 Kf6 52. Kh5 Kf5 53. g4+ Kf6 54. g5+ Kf7 55. g6+ Kf6 56. Kh6 Ke6 57. g7 Kd7 58. g8Q b5 59. Qf7+ Kd8 60. Qe7+ Kc8 61. d7+ Kb7 62. d8Q+ Ka6 63. Qa8# 1-0

[Event "Titled Tuesday intern op 27th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.27"]
[Round "3"]
[White "Mathieu, Phileas"]
[Black "Mihajlov, Sebastian"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2377"]
[BlackElo "2373"]
[PlyCount "76"]
[EventDate "2023.06.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Nc6 4. Nf3 e5 5. exd5 Qxd5 6. Nc3 Bb4 7. Bd2 Bxc3 8. Bxc3 Bg4 9. Qe4 Bxf3 10. gxf3 Nf6 11. Qh4 0-0-0 12. 0-0-0 Qxa2 13. Rg1 Nd4 14. Qh3+ Kb8 15. Rxg7 Nd5 16. Bxd4 exd4 17. Rg4 Qa1+ 18. Kd2 Qxb2 19. Rc1 f5 20. Rg1 Rhe8 21. Bg2 Re2+ 22. Kxe2 Nf4+ 23. Kd1 Nxh3 24. Bxh3 a5 25. Bxf5 a4 26. Bxh7 a3 27. Be4 a2 28. Ke2 c6 29. f4 Rh8 30. f5 Rxh2 31. f6 Rh6 32. f7 Rf6 33. Bg6 Kc7 34. Bh5 a1Q 35. Rxa1 Qxc2+ 36. Ke1 Qxf2+ 37. Kd1 Qxg1+ 38. Kc2 Qxa1 0-1

[Event "Titled Tuesday intern op 27th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.27"]
[Round "4"]
[White "Perez Torres, Nabi Isaias"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2015"]
[BlackElo "2377"]
[PlyCount "111"]
[EventDate "2023.06.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Na6 6. Nf3 0-0 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Ne1 Ne8 11. Nd3 b6 12. Be3 f5 13. f3 f4 14. Bf2 g5 15. a3 a4 16. Bxc5 bxc5 17. Nxa4 Nf6 18. b4 cxb4 19. axb4 g4 20. c5 g3 21. h3 Ne8 22. Rfc1 Rf6 23. Bf1 Rh6 24. cxd6 cxd6 25. Qc6 Rb8 26. Qc2 Bd7 27. Nac5 dxc5 28. bxc5 Bxh3 29. gxh3 g2 30. Bxg2 Qh4 31. Qf2 Qh5 32. c6 Rc8 33. Nc5 Nd6 34. Ne6 Rg6 35. Kf1 Bf6 36. Ra7 Bh4 37. Qb2 Bg3 38. Rca1 Nxe4 39. c7 Nd6 40. Qb8 e4 41. Qxc8+ Nxc8 42. Ra8 exf3 43. Rxc8+ Kf7 44. Rf8+ Ke7 45. c8Q fxg2+ 46. Kg1 Bf2+ 47. Kxf2 g1Q+ 48. Rxg1 Qh4+ 49. Ke2 Qh5+ 50. Kd3 Qxd5+ 51. Kc2 Qe4+ 52. Kb3 Qd3+ 53. Kb4 Rxe6 54. Qc5+ Rd6 55. Rg7+ Ke6 56. Re8+ 1-0

[Event "Titled Tuesday intern op 27th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.27"]
[Round "1"]
[White "Sanal, Vahap"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2577"]
[BlackElo "2377"]
[PlyCount "105"]
[EventDate "2023.06.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. Bd2 Nxc3 8. bxc3 Bd6 9. 0-0 0-0 10. f4 Kh8 11. f5 Qh4 12. Ng3 f6 13. Ne4 Ne7 14. Be1 Qh6 15. Bd2 Qh4 16. g4 h5 17. Be1 Qxg4+ 18. Qxg4 hxg4 19. Ng3 g6 20. fxg6 Nxg6 21. Bd2 f5 22. Bh6 Rf6 23. Nh5 Be7 24. Bg7+ Kh7 25. Bxf6 Bc5+ 26. d4 exd4 27. cxd4 Bd6 28. Bd3 Kh6 29. Ng7 Nf4 30. Nxf5+ Bxf5 31. Bxf5 Rf8 32. Be5 Rxf5 33. Rxf4 Rxf4 34. Bxf4+ Bxf4 35. Kg2 Kg5 36. Rb1 b6 37. Rb5+ Kf6 38. c4 a6 39. Rh5 Kg6 40. Rd5 Kf6 41. a4 a5 42. c5 Ke6 43. Rh5 Kf6 44. cxb6 cxb6 45. Rb5 Be3 46. Rxb6+ Kf5 47. Rb5+ Ke4 48. Rxa5 Bxd4 49. Rb5 Kd3 50. a5 Kc4 51. Rb7 Kc5 52. a6 Kc6 53. Rh7 1-0

[Event "Dortmund Sparkassen op 50th"]
[Site "Dortmund"]
[Date "2023.06.26"]
[Round "3"]
[White "Mathieu, Phileas"]
[Black "Bailet, Pierre"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2377"]
[BlackElo "2513"]
[PlyCount "51"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf5 d5 8. Bg5 d4 9. Bxf6 gxf6 10. Nb1 Bxf5 11. exf5 Qa5+ 12. Nd2 Bh6 13. Bd3 Qxd2+ 14. Qxd2 Bxd2+ 15. Kxd2 Nd7 16. Rhe1 Ke7 17. Re4 Rag8 18. g3 Nc5 19. Rh4 Nxd3 20. Kxd3 h5 21. Re1 Rg4 22. Re4 Rg5 23. f4 Rxf5 24. g4 Rxf4 25. Rxf4 exf4 26. gxh5 1/2-1/2

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "1"]
[White "Mathieu, Phileas"]
[Black "Paravyan, David"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2377"]
[BlackElo "2612"]
[PlyCount "112"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. h3 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. 0-0 0-0 9. d4 Bd7 10. Re1 Nxd4 11. Nxd4 exd4 12. Bxd7 Qxd7 13. cxd4 Rae8 14. Be3 b5 15. c3 Qc6 16. Qb3 Re4 17. a4 a6 18. axb5 axb5 19. f3 Re7 20. d5 Qd7 21. Bf2 Rxe1+ 22. Rxe1 Re8 23. Rb1 Ra8 24. c4 bxc4 25. Qxc4 h6 26. Qe4 Re8 27. Qc4 Qf5 28. Re1 Rxe1+ 29. Bxe1 Qe5 30. Bc3 Qe3+ 31. Kf1 Qc1+ 32. Kf2 Qc2+ 33. Ke3 Be5 34. d6 Bxc3 35. dxc7 Bd2+ 36. Kd4 Be3+ 37. Kd5 Qf5+ 38. Kc6 Bf4 39. Qxf4 Qxf4 40. c8Q+ Kh7 41. Qg4 Qc1+ 42. Kd5 g6 43. Kd4 Qd2+ 44. Kc4 Qc2+ 45. Kd4 Qd2+ 46. Kc4 h5 47. Qg3 Qe3 48. h4 Kg7 49. Qg5 Qe2+ 50. Kd4 Qf2+ 51. Kd3 f6 52. Qf4 Qf1+ 53. Ke4 Qc4+ 54. Ke3 Qc1+ 55. Ke4 f5+ 56. Kd4 Qxf4+ 0-1

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "3"]
[White "Mathieu, Phileas"]
[Black "Wang, Alexander J"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2377"]
[BlackElo "1821"]
[PlyCount "102"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d5 5. exd5 exd5 6. d4 c4 7. 0-0 Be7 8. Re1 Nf6 9. Nc3 0-0 10. Ne5 Be6 11. Bf4 Bd6 12. Bg5 Be7 13. Qd2 h6 14. Bf4 Bb4 15. a3 Bxc3 16. Qxc3 Nd7 17. Rad1 Nb6 18. b3 Nxe5 19. dxe5 Rc8 20. Qa5 Qc7 21. Be3 Nd7 22. Bxd5 Qxa5 23. b4 Qc7 24. Bg2 Nxe5 25. Bd4 Nc6 26. Bc3 Rcd8 27. Rc1 Rd7 28. Re4 Bd5 29. Rg4 f6 30. Bf1 Be6 31. Rf4 g5 32. Re4 Bd5 33. Ree1 Re7 34. Red1 Bf3 35. Rd2 Rd7 36. Bxc4+ Kg7 37. Bd3 Rfd8 38. Bb2 Ne5 39. Kf1 Nxd3 40. cxd3 Qb6 41. d4 Qb5+ 42. Kg1 Rd6 43. Rc5 Qe8 44. Rc1 Rc6 45. Rf1 Rd7 46. d5 Rc4 47. h3 Qc8 48. Re1 Rxd5 49. Rxd5 Bxd5 50. Re7+ Kg6 51. Re1 Qxh3 0-1

[Event "Titled Tuesday intern op 20th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.20"]
[Round "2"]
[White "Zahn, Wolfgang"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2280"]
[BlackElo "2377"]
[PlyCount "86"]
[EventDate "2023.06.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 cxd4 6. exd4 d5 7. Bg5 Be6 8. Qb3 dxc4 9. Bxc4 Bxc4 10. Qxc4 0-0 11. 0-0 Nbd7 12. Rac1 h6 13. Bf4 Rc8 14. Qb3 Nb6 15. Be5 Nfd5 16. Bxg7 Kxg7 17. Rfd1 e6 18. Ne5 Qd6 19. Nb5 Qb8 20. a4 Rxc1 21. Rxc1 Rc8 22. Rc2 Rxc2 23. Qxc2 a6 24. a5 axb5 25. axb6 Nxb6 26. Qc5 Nd5 27. Qxb5 Qa7 28. Nf3 Qa1+ 29. Qf1 Qxb2 30. h3 b5 31. Qe1 b4 32. Qe5+ Kh7 33. Qd6 Qc1+ 34. Kh2 Qf4+ 35. Qxf4 Nxf4 36. Nd2 Ne2 37. Nb3 Kg7 38. g3 Kf6 39. Kg2 e5 40. Kf3 Nxd4+ 41. Nxd4 exd4 42. Ke4 b3 43. Kd3 Ke5 0-1

[Event "Titled Tuesday intern op 30th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "1"]
[White "Bashirli, Saadat"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1571"]
[BlackElo "2374"]
[PlyCount "104"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. 0-0 g5 7. Re1 Bg7 8. d4 0-0 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Nd2 c6 12. f3 b5 13. Bb3 Qb6+ 14. Kh1 Rd8 15. Qe2 a5 16. Nf1 a4 17. Bc2 Nh5 18. Be3 Qc7 19. Rad1 Be6 20. b3 axb3 21. Bxb3 Nf4 22. Bxf4 exf4 23. Rxd8+ Rxd8 24. Qc2 Qe5 25. c4 b4 26. Rd1 Rxd1 27. Qxd1 c5 28. g3 Kh7 29. Bc2 Bxc4 30. gxf4 gxf4 31. Qb1 Qa1 32. Qxa1 Bxa1 33. Nd2 Bxa2 34. Kg2 c4 35. Kf2 b3 36. Bd1 b2 37. Bc2 Kg7 38. Ke2 Kf6 39. Nb1 Ke5 40. Nc3 b1Q 41. Nxb1 Kd4 42. Kd2 c3+ 43. Ke2 Bb2 44. Kf2 Bc4 45. h4 Bd3 46. Bxd3 Kxd3 47. e5 c2 48. e6 cxb1Q 49. exf7 Qc2+ 50. Kg1 Bd4+ 51. Kh1 Qf2 52. f8Q Qg1# 0-1

[Event "Titled Tuesday intern op 30th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "1"]
[White "Brown, Raehanna"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1710"]
[BlackElo "2374"]
[PlyCount "90"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 d6 7. d3 h6 8. h3 Qe7 9. e4 Bxc3 10. bxc3 a5 11. Kh2 Nd7 12. Nh4 Nc5 13. Be3 b6 14. Qc2 Rb8 15. d4 Nd7 16. Nf5 Qe8 17. Rab1 Ne7 18. Nxe7+ Qxe7 19. c5 dxc5 20. dxc5 Nxc5 21. Rfd1 Be6 22. Rb5 Nd7 23. f4 Bc4 24. Rbb1 Rbd8 25. f5 Nc5 26. Rxd8 Rxd8 27. Rd1 Rxd1 28. Qxd1 Qd6 29. Qc2 f6 30. Qf2 Nd3 31. Qd2 c5 32. Bf1 Kf7 33. a4 Ke7 34. Kg2 Kd7 35. Kf3 Kc6 36. g4 Ba6 37. h4 c4 38. Ke2 Qa3 39. Qc2 b5 40. axb5+ Bxb5 41. Kf3 Qa1 42. Bg2 Ne1+ 43. Kg3 Nxc2 44. g5 Nxe3 45. gxf6 gxf6 0-1

[Event "Titled Tuesday intern op 30th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "2"]
[White "Gorovets, Andrey"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2468"]
[BlackElo "2374"]
[PlyCount "85"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. b3 b5 5. Nc3 b4 6. Na4 Bb7 7. d4 d5 8. Bg2 Be7 9. 0-0 0-0 10. cxd5 Nxd5 11. Bb2 Nd7 12. Rc1 Rc8 13. Nc5 Nxc5 14. dxc5 Bf6 15. Ne5 Ba8 16. Qd4 Nc3 17. Bxc3 Bxg2 18. Kxg2 bxc3 19. Qe4 Qd5 20. Qxd5 exd5 21. Nd7 Rfe8 22. Nxf6+ gxf6 23. e3 d4 24. exd4 Rcd8 25. Rfd1 Re4 26. d5 Re5 27. Rxc3 Rexd5 28. Rxd5 Rxd5 29. Rc4 Kf8 30. Kf3 a5 31. Ke3 Ke7 32. Re4+ Kf8 33. Rc4 Ke7 34. a3 h5 35. b4 axb4 36. axb4 c6 37. Rd4 Rf5 38. f4 Ke6 39. Ke4 h4 40. g4 Rd5 41. f5+ Kd7 42. Rxd5+ cxd5+ 43. Kxd5 1-0

[Event "Titled Tuesday intern op 30th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "3"]
[White "Mathieu, Phileas"]
[Black "Becerra, Juan David"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2374"]
[BlackElo "2382"]
[PlyCount "91"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 c6 3. d4 exd4 4. Qxd4 Nf6 5. e4 d6 6. Nf3 Nbd7 7. Bf4 Qa5 8. a3 Qb6 9. Qd2 Nc5 10. Qc2 Bg4 11. b4 Ne6 12. Be3 Qc7 13. Be2 g6 14. Rc1 Bg7 15. 0-0 0-0 16. Rfd1 Rfe8 17. h3 Bxf3 18. Bxf3 a5 19. b5 Nc5 20. Bf4 Re6 21. Re1 Rae8 22. Rcd1 Qe7 23. Qd2 Bf8 24. Bg5 Qc7 25. Qc2 Nfd7 26. Kf1 Nb6 27. Ne2 Nxe4 28. Be3 Nc5 29. Nd4 R6e7 30. bxc6 Ne4 31. cxb7 Qxb7 32. Nb5 Re6 33. Nc3 f5 34. Nd5 Nxd5 35. cxd5 R6e7 36. Kg1 Bg7 37. Bxe4 Rxe4 38. Qd2 Qe7 39. Kf1 Qf7 40. Bb6 a4 41. Ba5 Rxe1+ 42. Rxe1 Rxe1+ 43. Kxe1 Qf6 44. Bb4 Qa1+ 45. Ke2 Qa2 46. Qxa2 1-0

[Event "Titled Tuesday intern op 30th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "4"]
[White "Mathieu, Phileas"]
[Black "Kevlishvili, Robby"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2374"]
[BlackElo "2541"]
[PlyCount "84"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. b3 d5 7. Bb2 Bg4 8. Ne5 Bf5 9. d3 a5 10. Nd2 Nbd7 11. Nxd7 Qxd7 12. e4 dxe4 13. dxe4 Bg4 14. f3 Rfd8 15. Bc3 Qd3 16. Qc1 Ne8 17. Bxg7 Nxg7 18. Rd1 Qe3+ 19. Kh1 Be6 20. Nf1 Qf2 21. Qe3 Qb2 22. Rdb1 Qa3 23. Kg1 Rd7 24. Qf2 Rad8 25. Rb2 a4 26. Rc1 Qb4 27. Qe1 Qc5+ 28. Qf2 Qb4 29. Qe1 Qa3 30. Qf2 Rd4 31. Rcc2 Bc8 32. Ne3 e5 33. h4 h5 34. Qe2 Rd3 35. Rd2 Rxd2 36. Rxd2 Rxd2 37. Qxd2 Ne6 38. bxa4 Nd4 39. a5 Be6 40. f4 f6 41. f5 Bf7 42. Bh3 Nf3+ 0-1

[Event "Titled Tuesday intern op 30th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "3"]
[White "Mathieu, Phileas"]
[Black "Makarian, Rudik"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2374"]
[BlackElo "2545"]
[PlyCount "74"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. Nf3 Nc6 6. 0-0 h5 7. h4 d6 8. d3 Ng4 9. e4 0-0 10. Nh2 Nxh2 11. Kxh2 Rb8 12. Bg5 Nd4 13. Qd2 b5 14. b3 Re8 15. Rae1 a5 16. Be3 b4 17. Ne2 Nxe2 18. Qxe2 a4 19. f4 Bg4 20. Bf3 Bxf3 21. Qxf3 axb3 22. axb3 e6 23. f5 exf5 24. exf5 Qd7 25. Qd5 Re5 26. Qf3 Rxf5 27. Qg2 Rxf1 28. Qxf1 Re8 29. Bf4 Re6 30. Re2 Qe8 31. Ra2 Bd4 32. Qg2 Kg7 33. Ra8 Qe7 34. Ra2 Re1 35. Bg5 Qe6 36. Bd2 Bg1+ 37. Kh1 Rd1 0-1

[Event "Titled Tuesday intern op 30th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "2"]
[White "Mathieu, Phileas"]
[Black "Petrosyan, Manuel"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2374"]
[BlackElo "2629"]
[PlyCount "225"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. a3 a5 8. b4 axb4 9. axb4 Rxa1 10. Qxa1 e4 11. b5 Nb4 12. Nd4 c5 13. bxc6 dxc6 14. Qc3 c5 15. Ba3 cxd4 16. Qxb4 Qxb4 17. Bxb4 d3 18. f3 Be6 19. fxe4 Bxc4 20. g3 Nxe4 21. Bg2 Ng5 22. 0-0 Ba6 23. h4 Ne6 24. Bd5 h5 25. Bc3 Rh6 26. Bxe6 Rxe6 27. Bxg7 Bb5 28. Bc3 Bc6 29. Rf5 Rg6 30. Kf2 Rg4 31. Rxh5 Ra4 32. Rh8+ Ke7 33. Rh5 Ra2 34. e4 Rc2 35. Ke3 Rc1 36. Kxd3 Rg1 37. Rg5 Be8 38. Bb4+ Ke6 39. Bc3 f6 40. Rg7 Bh5 41. Ke3 Re1+ 42. Kd4 Bf3 43. d3 Rd1 44. Bb4 f5 45. Rg6+ Kf7 46. exf5 Be2 47. Re6 Rxd3+ 48. Ke4 Rxg3 49. Re7+ Kf6 50. Re6+ Kf7 51. Bd6 Rg4+ 52. Ke5 Bf3 53. Re7+ Kg8 54. Re8+ Kf7 55. Re7+ Kg8 56. f6 Re4+ 57. Kf5 Rxe7 58. Bxe7 Kf7 59. Bd8 b5 60. Ba5 Bd1 61. Bc3 Bc2+ 62. Kg5 Bb1 63. Bb2 Bc2 64. Ba1 b4 65. h5 Bb1 66. Bb2 Bc2 67. Kf4 Bd1 68. Kg5 Bc2 69. h6 Bb1 70. Bd4 Bh7 71. Ba1 Bg6 72. Bb2 b3 73. Kf4 Bh7 74. Ke5 Bc2 75. Kd6 Bh7 76. Kc5 Bc2 77. Kb4 Bh7 78. Kxb3 Bg6 79. Kc3 Bh7 80. Kd4 Bg6 81. Kc5 Bh7 82. Kd5 Bg6 83. Ke5 Bh7 84. Kf4 Bg6 85. Kg5 Bh7 86. Ba3 Bg6 87. Be7 Bh7 88. Kf4 Bg6 89. Ke5 Bh7 90. Kd4 Bg6 91. Ke3 Bh7 92. Kd2 Bg6 93. Ke1 Bh7 94. Ke2 Bg6 95. Kf3 Bh7 96. Kf4 Bg6 97. Kg4 Bh7 98. Kg5 Bg6 99. Bf8 Bh7 100. Bg7 Bg6 101. Kf4 Bh7 102. Ke5 Bg6 103. Kd6 Bh7 104. Ke5 Bg6 105. Kf4 Bh7 106. Kg3 Bg6 107. Kh4 Bh7 108. Kg5 Bg6 109. h7 Bxh7 110. Kh6 Bc2 111. Bh8 Bb3 112. Bg7 Ba4 113. Bh8 1/2-1/2

[Event "Titled Tuesday intern op 30th May Late"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "5"]
[White "Oglaza, Oskar"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2304"]
[BlackElo "2374"]
[PlyCount "83"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 h5 6. Bc4 e6 7. Be3 Ng4 8. 0-0 Qc7 9. g3 a6 10. Bf4 Qb6 11. Nf5 exf5 12. Nd5 Qc5 13. exf5 Qxc4 14. Re1+ Be7 15. Nc7+ Kf8 16. Nxa8 Qc5 17. Qe2 Kg8 18. c3 d5 19. b4 Qc4 20. Qd2 Bxf5 21. Nb6 Qd3 22. Qxd3 Bxd3 23. Nxd5 Bd8 24. Rad1 Bc4 25. Re4 Bxa2 26. c4 Kh7 27. Rd2 Bb3 28. h3 Nf6 29. Nxf6+ Bxf6 30. b5 axb5 31. cxb5 Nd8 32. Rd7 Be6 33. Rc7 Re8 34. b6 Re7 35. g4 hxg4 36. hxg4 g5 37. Be5 Kg7 38. Rxe7 Bxe5 39. Rxe5 Kf6 40. R5xe6+ fxe6 41. Rd7 Ke5 42. Rxd8 1-0

[Event "Titled Tuesday intern op 30th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.30"]
[Round "4"]
[White "Schuh, Karsten"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2133"]
[BlackElo "2374"]
[PlyCount "69"]
[EventDate "2023.05.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 Nc6 7. b3 Be7 8. Bb2 0-0 9. e3 Rc8 10. Qe2 Qc7 11. Rfd1 Rfd8 12. Rac1 Qb8 13. d4 cxd4 14. exd4 d5 15. cxd5 Nxd5 16. Ne4 h6 17. Ne5 Nxe5 18. dxe5 Qa8 19. Rxc8 Rxc8 20. Nd6 Bxd6 21. exd6 Rd8 22. Qg4 f6 23. Qxe6+ Kh8 24. Bxd5 Bxd5 25. Qxd5 Qc8 26. d7 Qc2 27. Qd2 Qe4 28. Re1 Qa8 29. Qd6 Kh7 30. Qd3+ Kh8 31. Qg6 Rg8 32. Re8 Qd5 33. Rxg8+ Kxg8 34. Qe8+ Kh7 35. d8Q 1-0

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "4"]
[White "Kushko, Dmitriy"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2391"]
[BlackElo "2374"]
[PlyCount "98"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. f4 b6 2. e4 Bb7 3. d3 g6 4. Nf3 Bg7 5. g3 d6 6. Bg2 c5 7. 0-0 Nc6 8. c3 e6 9. d4 Nge7 10. Be3 cxd4 11. cxd4 d5 12. e5 Nf5 13. Bf2 h5 14. Nc3 0-0 15. Re1 Ba6 16. Qa4 Bb7 17. Bf1 a6 18. Rac1 b5 19. Qd1 Qb6 20. h3 Rfc8 21. g4 hxg4 22. hxg4 Nh6 23. Bh3 a5 24. a4 Ba6 25. axb5 Bxb5 26. Nxb5 Qxb5 27. Qd2 a4 28. Rc5 Qb6 29. Rec1 Ne7 30. Bh4 Rxc5 31. dxc5 Qc7 32. Bxe7 Qxe7 33. g5 Nf5 34. Bxf5 gxf5 35. c6 Qc7 36. Qb4 Bf8 37. Qb7 Rc8 38. Qxc7 Rxc7 39. Nd4 Bb4 40. Nb5 Rc8 41. c7 Ba5 42. Rc6 Kf8 43. Ra6 Bd2 44. Ra7 Be3+ 45. Kf1 Bxa7 46. Nxa7 Rxc7 47. Nb5 Rc4 48. Ke2 Rxf4 49. Nd6 Rg4 0-1

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "3"]
[White "Mathieu, Phileas"]
[Black "Jaivardhan, Raja Pilla"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2374"]
[BlackElo "1901"]
[PlyCount "73"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 b6 5. 0-0 Bb7 6. d3 Qc7 7. Qe2 Nf6 8. e5 Nd5 9. c4 Ndb4 10. a3 Na6 11. Nc3 d6 12. Bf4 dxe5 13. Nxe5 Nd4 14. Qd1 Bxg2 15. Kxg2 Bd6 16. Re1 Qb7+ 17. f3 f6 18. Ng4 Bxf4 19. gxf4 h5 20. Ne3 0-0-0 21. f5 Nc7 22. b4 cxb4 23. axb4 exf5 24. Ned5 Nce6 25. Qa4 Kb8 26. Nb5 Nf4+ 27. Nxf4 Qxf3+ 28. Kg1 Nc6 29. Nxa7 Nxa7 30. Qxa7+ Kc8 31. Qa8+ Qxa8 32. Rxa8+ Kb7 33. Rxd8 Rxd8 34. Re7+ Kc6 35. Rxg7 Rd4 36. b5+ Kc5 37. Ne6+ 1-0

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "1"]
[White "Mathieu, Phileas"]
[Black "Necula, Iulian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2374"]
[BlackElo "1851"]
[PlyCount "61"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g4 h6 5. h3 e5 6. Nge2 Be7 7. Bg2 0-0 8. Be3 c6 9. Qd2 exd4 10. Nxd4 Ne5 11. Qe2 b5 12. f4 Nc4 13. Nxc6 Qc7 14. e5 Bb7 15. Nxb5 Qxc6 16. Bxc6 Bxc6 17. Qxc4 Bxh1 18. exf6 Bxf6 19. 0-0-0 a6 20. Nxd6 Bf3 21. Rf1 Bg2 22. Rg1 Bxh3 23. g5 hxg5 24. fxg5 Be5 25. Nxf7 Bxb2+ 26. Kxb2 Rab8+ 27. Ka1 Rfc8 28. Nh6+ Kh7 29. Qd3+ g6 30. Qd7+ Kh8 31. Bd4# 1-0

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "5"]
[White "Mathieu, Phileas"]
[Black "Wagner, Dennis"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2374"]
[BlackElo "2595"]
[PlyCount "186"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. d4 Ne6 9. dxe5 Qxd1 10. Rxd1 Be7 11. Nc3 Bd7 12. Be3 0-0-0 13. Ne4 b6 14. c4 f5 15. exf6 gxf6 16. Ng3 Ng5 17. Nd4 h5 18. h4 Nf7 19. Ndf5 Bf8 20. Bd4 Ne5 21. Ne3 Be6 22. b3 Ba3 23. Ne4 Be7 24. Bb2 Rxd1+ 25. Rxd1 a5 26. f4 Ng4 27. Nxg4 Bxg4 28. Re1 Rf8 29. Bd4 c5 30. Bc3 Kd7 31. Kf2 Bf5 32. Rd1+ Ke6 33. Re1 Bxe4 34. Rxe4+ Kd7 35. g3 f5 36. Re2 Bd6 37. Kf3 Rg8 38. Be5 a4 39. Bxd6 cxd6 40. Rd2 axb3 41. axb3 Ra8 42. Rd5 Ke6 43. Rd3 Ra2 44. Re3+ Kd7 45. Rd3 Rb2 46. Re3 Rc2 47. Rd3 Ke6 48. Ke3 Rb2 49. Kf3 Kd7 50. Ke3 Kc6 51. Kf3 Rc2 52. Ke3 Ra2 53. Kf3 Ra8 54. Rd5 Rf8 55. Ke3 b5 56. Kd3 b4 57. Ke3 Kd7 58. Kf3 Ke6 59. Rd3 Ra8 60. Re3+ Kd7 61. Rd3 Ra2 62. Ke3 Rc2 63. Kf3 Ke6 64. Re3+ Kf6 65. Rd3 Ke7 66. Re3+ Kd7 67. Re2 Rc3+ 68. Re3 Rc1 69. Rd3 Rb1 70. Re3 Rd1 71. Ke2 Rd4 72. Rd3 Rxd3 73. Kxd3 Kc6 74. Ke3 d5 75. Kd3 d4 76. Kd2 Kd6 77. Kd3 Kd7 78. Kd2 Kd8 79. Kd3 Ke7 80. Kd2 Kf6 81. Kd3 Kg6 82. Ke2 Kg7 83. Kd3 Kf7 84. Kd2 Ke7 85. Ke2 Kd6 86. Kf3 Kc6 87. Ke2 Kd6 88. Kd3 Ke6 89. Kd2 Kd6 90. Kc2 Ke6 91. Kd3 Kd6 92. Kd2 Ke6 93. Ke2 Kd6 1/2-1/2

[Event "Titled Tuesday intern op 16th May Early"]
[Site "Chess.com INT"]
[Date "2023.05.16"]
[Round "2"]
[White "Pultinevicius, Paulius"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2537"]
[BlackElo "2374"]
[PlyCount "43"]
[EventDate "2023.05.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. d3 b5 6. e4 Bb7 7. e5 Nfd7 8. Nc3 b4 9. Ne2 c5 10. c3 Nc6 11. d4 Qb6 12. Be3 0-0 13. Nf4 Ba6 14. Re1 Rfc8 15. Bh3 Nf8 16. Nh5 Rab8 17. Bh6 gxh6 18. Qd2 f5 19. exf6 Bd8 20. Qxh6 Rb7 21. Rxe6 Bd3 22. Re8 1-0

[Event "FRA-ch U18"]
[Site "Agen"]
[Date "2023.04.30"]
[Round "9"]
[White "Auffray Bonnet, Gaspard"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1982"]
[BlackElo "2391"]
[PlyCount "185"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. a3 Nf6 2. d4 g6 3. c4 Bg7 4. Nf3 0-0 5. Nc3 d6 6. g3 c6 7. Bg2 a6 8. 0-0 b5 9. b3 Nbd7 10. e4 e5 11. dxe5 Nxe5 12. cxb5 axb5 13. Bb2 Bg4 14. Re1 Qb6 15. h3 Nxf3+ 16. Bxf3 Bxh3 17. Qxd6 Rad8 18. Qf4 Rd3 19. Rad1 g5 20. Qxg5 Rxf3 21. Rd2 h6 22. Qh4 Ng4 23. Nd1 Bxb2 24. Rxb2 Ne5 25. Qxh3 Qd4 26. Rbe2 Rf6 27. Kg2 Nf3 28. Rh1 Re8 29. Qg4+ Kh7 30. Re3 Nd2 31. Nc3 Nxb3 32. Ne2 Qb2 33. Qh4 Nd2 34. e5 Rfe6 35. Qh5 Kg8 36. Rh4 Nc4 37. Ree4 Nxe5 38. Nf4 Rf6 39. Nd3 Nxd3 40. Rxe8+ Kh7 41. Re2 Rxf2+ 42. Rxf2 Qxf2+ 43. Kh3 Qf1+ 44. Kh2 Qf2+ 45. Kh3 Qf6 46. Qe2 Qf5+ 47. Kh2 Ne5 48. Rf4 Qe6 49. Rxf7+ Qxf7 50. Qxe5 Qd5 51. Qf6 Qd2+ 52. Kg1 Qe1+ 53. Kh2 Qe2+ 54. Kg1 Qd1+ 55. Kh2 Qd2+ 56. Kg1 Qd7 57. Qf8 Qd1+ 58. Kh2 Qe2+ 59. Kg1 Qe1+ 60. Kh2 Qe2+ 61. Kg1 Qe6 62. Qb4 Kg6 63. Qc5 Kf7 64. a4 bxa4 65. Qa7+ Kg6 66. Qxa4 c5 67. Qc2+ Qf5 68. Qc3 h5 69. Qc4 Kf6 70. Qb5 Qd5 71. Kf2 Ke5 72. Qe2+ Kd4 73. Qd2+ Kc4 74. Qa2+ Kd4 75. Qd2+ Ke5 76. Qg5+ Kd6 77. Qd8+ Kc6 78. Qa8+ Kd6 79. Qd8+ Ke5 80. Qg5+ Ke4 81. Qe3+ Kf5 82. Qf4+ Kg6 83. Ke2 Qf5 84. Qd6+ Kg5 85. Qe7+ Kg6 86. Qd6+ Kf7 87. Qc7+ Kf6 88. Kd2 Qd5+ 89. Kc2 Qe5 90. Qc6+ Kg5 91. Kd2 Kg4 92. Qg2 Qb2+ 93. Kd1 0-1

[Event "FRA-ch U18"]
[Site "Agen"]
[Date "2023.04.29"]
[Round "8"]
[White "Mathieu, Phileas"]
[Black "Decker, Thomas"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2391"]
[BlackElo "2155"]
[PlyCount "63"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. c4 Qc7 17. Qc2 Ne7 18. h5 Nf5 19. hxg6 fxg6 20. Bd3 Rad8 21. Kb1 Bf7 22. Qc1 Rd7 23. g4 Qd8 24. gxf5 Rxd3 25. f6 Bh8 26. Rdg1 h5 27. Rd1 Re6 28. Be7 Qd4 29. Qc2 Rxd1+ 30. Rxd1 Qe3 31. Qc1 Qb6 32. Rd8+ 1-0

[Event "FRA-ch U18"]
[Site "Agen"]
[Date "2023.04.28"]
[Round "7"]
[White "Razafindratsima, Timothe"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2442"]
[BlackElo "2391"]
[PlyCount "75"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. Re1 0-0 10. Bg5 h6 11. Bh4 Qe7 12. Bd5 Bd7 13. a4 Rae8 14. Na3 Nb8 15. axb5 axb5 16. Nc2 c6 17. Bb3 Be6 18. d5 Bg4 19. Bxf6 Qxf6 20. dxc6 Nxc6 21. Ra6 Rb8 22. Ne3 Bxf3 23. Qxf3 Qxf3 24. gxf3 Na5 25. Bd5 Bxe3 26. Rxe3 Nc4 27. Re2 Nb6 28. Bc6 Na4 29. Ra5 Rfc8 30. Bxb5 Nxc3 31. bxc3 Rxc3 32. Rd2 Rxf3 33. Rxd6 Rf4 34. Bd3 Rb2 35. Rxe5 Rfxf2 36. Re8+ Kh7 37. e5+ g6 38. Rdd8 1-0

[Event "FRA-ch U18"]
[Site "Agen"]
[Date "2023.04.27"]
[Round "6"]
[White "Mathieu, Phileas"]
[Black "Eveno, Nathan"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2391"]
[BlackElo "2259"]
[PlyCount "89"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. f3 h5 7. Be3 a6 8. Qd2 e6 9. Be2 Nc6 10. 0-0 Be7 11. a4 Rc8 12. Rfd1 h4 13. Nb3 Na5 14. Nxa5 Qxa5 15. Bf1 Bc6 16. Ne2 Qxd2 17. Rxd2 d5 18. exd5 Bxd5 19. h3 Bc5 20. Bxc5 Rxc5 21. b3 Rc7 22. c4 Bc6 23. b4 Ke7 24. b5 Bd7 25. Nd4 Ra8 26. Re1 axb5 27. axb5 Kf8 28. Kf2 b6 29. Re5 g6 30. Be2 Bc8 31. Rc2 Bb7 32. Rxe6 Nd7 33. Rxg6 fxg6 34. Ne6+ Ke7 35. Nxc7 Rc8 36. Na6 Bxa6 37. bxa6 Ra8 38. Ra2 g5 39. a7 Ne5 40. Ra6 Kd7 41. f4 gxf4 42. Bf3 Nxf3 43. Kxf3 Kc6 44. Kxf4 Kc5 45. Ra4 1-0

[Event "FRA-ch U18"]
[Site "Agen"]
[Date "2023.04.26"]
[Round "5"]
[White "Belgouzia, Emir"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2166"]
[BlackElo "2391"]
[PlyCount "130"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. d3 d6 8. c3 0-0 9. Nbd2 Bb6 10. a4 Bb7 11. Re1 Ne7 12. Nf1 Ng6 13. Ng3 c5 14. Bc2 Re8 15. axb5 axb5 16. Rxa8 Bxa8 17. Nf5 d5 18. Qe2 Qd7 19. Bg5 Qe6 20. g3 c4 21. Bxf6 Qxf6 22. dxc4 dxc4 23. Rd1 Bc5 24. Kg2 Ne7 25. Nxe7+ Qxe7 26. b3 Qe6 27. bxc4 bxc4 28. Ba4 Rb8 29. Bd7 Qg6 30. Bf5 Qb6 31. Nxe5 Re8 32. Nd7 Qb5 33. Nxc5 Qxc5 34. f3 Qxf5 35. Rd8 Qe6 36. Rxe8+ Qxe8 37. Qxc4 h5 38. Qc5 g6 39. Qd4 Bc6 40. c4 Qe6 41. Qd8+ Kh7 42. Qd4 Bd7 43. Kg1 Qc6 44. c5 Qb5 45. Kf2 Kg8 46. h4 Kh7 47. Qc3 Kg8 48. Qd4 Bh3 49. Qc3 Qc6 50. Qd4 Bd7 51. Qc3 Qa4 52. Ke3 Qc6 53. Kf2 Be6 54. Qd4 Bc8 55. Ke3 Kf8 56. Qd8+ Kg7 57. Qd4+ Kh7 58. Kf2 Be6 59. Qc3 Qa4 60. c6 Qa2+ 61. Ke3 Qh2 62. Kf4 g5+ 63. hxg5 h4 64. c7 hxg3 65. c8Q g2+ 0-1

[Event "FRA-ch U18"]
[Site "Agen"]
[Date "2023.04.23"]
[Round "1"]
[White "Areia, Remi"]
[Black "Mathieu, Phileas"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1661"]
[BlackElo "2391"]
[PlyCount "64"]
[EventDate "2023.04.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. d3 Rb8 7. a4 a6 8. 0-0 b5 9. axb5 axb5 10. Be3 b4 11. Na4 e5 12. Qd2 Nd4 13. b3 Ne7 14. Nb2 0-0 15. Nxd4 exd4 16. Bf4 Qc7 17. Nc4 Rd8 18. Ra5 Be6 19. Rfa1 Nc8 20. R1a2 h5 21. h4 Bf8 22. Ra6 Rb7 23. Qc1 Ra7 24. Qa1 Rb7 25. Na5 Rb6 26. Nc4 Rb7 27. Na5 Rb6 28. Nc4 Bxc4 29. dxc4 Bg7 30. Rxb6 Qxb6 31. Ra6 Qc7 32. Qa4 Bf8 1/2-1/2

[Event "Lyon ECAM GM"]
[Site "Lyon"]
[Date "2023.04.15"]
[Round "8"]
[White "Mathieu, Phileas"]
[Black "Saraci, Nderim"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2391"]
[BlackElo "2463"]
[PlyCount "17"]
[EventDate "2023.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "9"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. b3 0-0 7. Bb2 c5 8. e3 d5 9. Nc3 1/2-1/2

[Event "Lyon ECAM GM"]
[Site "Lyon"]
[Date "2023.04.13"]
[Round "5"]
[White "Barbot, Pierre"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2442"]
[BlackElo "2391"]
[PlyCount "147"]
[EventDate "2023.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "9"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 g6 5. Bxf6 exf6 6. e4 b4 7. Nbd2 Bg7 8. Nc4 0-0 9. Bd3 d6 10. Nfd2 Qc7 11. 0-0 Nd7 12. a3 Bb7 13. axb4 cxb4 14. Ra5 Nc5 15. Qf3 Rfe8 16. Qf4 Re5 17. Nb3 Nxb3 18. cxb3 f5 19. Ra4 fxe4 20. Nxe5 exd3 21. Nxd3 Bxd5 22. Rc1 Qe7 23. Re1 Qc7 24. Rc1 Qe7 25. Rxb4 Qe2 26. Qe3 Qxe3 27. fxe3 Re8 28. Nf4 Be4 29. Rcc4 d5 30. Rc7 g5 31. Ne2 Bxb2 32. Nc3 a5 33. Rb5 Bxc3 34. Rxc3 Ra8 35. Rcc5 a4 36. b4 h6 37. Ra5 Rd8 38. Rxa4 d4 39. exd4 Rxd4 40. Kf2 Bg6 41. Ra8+ Kg7 42. Rb8 Rd2+ 43. Kf3 Rd3+ 44. Ke2 Rb3 45. Re5 Rb2+ 46. Kf3 Bh5+ 47. Kg3 Rb3+ 48. Kf2 Rb2+ 49. Kf1 Bg6 50. Re3 Bf5 51. h3 h5 52. Rg3 Kf6 53. Rf3 g4 54. Rb6+ Kg5 55. h4+ Kxh4 56. Rxf5 Kg3 57. Rxh5 Rf2+ 58. Ke1 f5 59. Rd6 Rf4 60. Rd2 Re4+ 61. Re2 Rxb4 62. Rxf5 Rb1+ 63. Kd2 Ra1 64. Ke3 Ra4 65. Rd2 Ra3+ 66. Ke4 Ra4+ 67. Ke5 Ra6 68. Rf8 Ra5+ 69. Kf6 Kh2 70. Kg6 g3 71. Rh8+ Kg1 72. Rh3 Ra8 73. Kf7 Ra3 74. Kf6 1-0

[Event "Lyon ECAM GM"]
[Site "Lyon"]
[Date "2023.04.13"]
[Round "6"]
[White "Mathieu, Phileas"]
[Black "Bournel, Antoine"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2391"]
[BlackElo "2362"]
[PlyCount "53"]
[EventDate "2023.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "9"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. 0-0 Be6 8. f4 f6 9. Kh1 0-0 10. Qe1 Bf7 11. Qg3 Kh8 12. Bd2 Nxc3 13. bxc3 Bxc4 14. cxb4 e4 15. Nc1 exd3 16. cxd3 Bg8 17. Bc3 Qd6 18. Rb1 a6 19. b5 axb5 20. Rxb5 b6 21. Rh5 Rfe8 22. h3 Nd4 23. Qf2 Rac8 24. f5 c5 25. Rh4 Nc6 26. Qb2 Ne5 27. Qf2 1/2-1/2

[Event "Lyon ECAM GM"]
[Site "Lyon"]
[Date "2023.04.12"]
[Round "4"]
[White "Mathieu, Phileas"]
[Black "Lux, Hugo de Melo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2391"]
[BlackElo "2322"]
[PlyCount "77"]
[EventDate "2023.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "9"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 g6 6. 0-0 Bg7 7. Re1 d6 8. Nxd4 cxd4 9. Ne2 d5 10. c3 dxe4 11. Bxe4 Nf6 12. Nxd4 Nxe4 13. Rxe4 0-0 14. Nf3 e5 15. d4 Bf5 16. Rxe5 Bxe5 17. Nxe5 Re8 18. Be3 b5 19. Rc1 Rc8 20. h3 Be4 21. b3 f6 22. Nd3 Qd5 23. Nf4 Qf7 24. d5 g5 25. Nh5 Bg6 26. Ng3 f5 27. Bxg5 f4 28. Nf1 Re5 29. Qg4 Rf5 30. d6 h5 31. Qh4 f3 32. g3 Rcc5 33. Be7 Qe6 34. c4 Rce5 35. c5 Re2 36. g4 hxg4 37. c6 gxh3 38. c7 Rxf2 39. c8Q+ 1-0

[Event "Lyon ECAM GM"]
[Site "Lyon"]
[Date "2023.04.11"]
[Round "3"]
[White "Mathieu, Phileas"]
[Black "Cheng, Bobby Sky"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2391"]
[BlackElo "2547"]
[PlyCount "88"]
[EventDate "2023.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "9"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 Nd7 11. 0-0-0 Nf8 12. Kb1 Be6 13. c4 Rc8 14. Nc3 Bb4 15. Ne4 Be7 16. h3 b5 17. c5 f5 18. Nc3 g6 19. d5 cxd5 20. Bxb5 f4 21. Bxf4 Rxc5 22. Qa4 Bf5+ 23. Ka1 Rxc3 24. Bxe8 Bc2 25. Qxa7 Rc4 26. Rde1 Ne6 27. Bg5 Rc7 28. Bxe7 Qxe8 29. Qa5 Rxe7 30. Qxd5 Ra7 31. Re3 Rd7 32. Qc4 Rd2 33. Rc1 Ba4 34. g4 h4 35. f4 Qb8 36. Qc3 Rh2 37. f5 Nf4 38. fxg6 Nxg6 39. Rf3 Bd7 40. Qf6 Be6 41. Rd1 Qa7 42. a3 Qa4 43. Qd8+ Kg7 44. Qd3 Ne5 0-1

[Event "Lyon ECAM GM"]
[Site "Lyon"]
[Date "2023.04.11"]
[Round "2"]
[White "Milliet, Sophie"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2392"]
[BlackElo "2391"]
[PlyCount "45"]
[EventDate "2023.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "9"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. a4 g5 7. Qb3 Qe7 8. a5 a6 9. h3 Bg7 10. Be3 0-0 11. Nbd2 Nd8 12. g4 Ne6 13. 0-0-0 b5 14. axb6 cxb6 15. h4 Nxg4 16. hxg5 hxg5 17. Rdg1 Nxe3 18. fxe3 Nc5 19. Qd1 g4 20. Nh2 Rd8 21. Nxg4 Kf8 22. Rh7 d5 23. Nh6 1-0

[Event "Lyon ECAM GM"]
[Site "Lyon"]
[Date "2023.04.10"]
[Round "1"]
[White "Mathieu, Phileas"]
[Black "Velten, Paul"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2391"]
[BlackElo "2488"]
[PlyCount "100"]
[EventDate "2023.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "9"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Bg4 4. Bg2 Nd7 5. cxd5 cxd5 6. Nc3 e6 7. 0-0 Ngf6 8. d3 Be7 9. Bf4 0-0 10. a3 a6 11. h3 Bxf3 12. Bxf3 Rc8 13. e4 e5 14. Bg5 dxe4 15. dxe4 h6 16. Bxf6 Nxf6 17. Qb3 Rc7 18. Rfd1 Qc8 19. Kg2 Bc5 20. Rac1 Bd4 21. Ne2 Ba7 22. Qb4 Re8 23. Qd6 Bc5 24. Qd3 Rc6 25. Rc3 Ba7 26. Rdc1 Rxc3 27. Rxc3 Qe6 28. Rc2 g6 29. b4 Kg7 30. Qc4 Qd7 31. Nc1 Re6 32. Nb3 Qa4 33. Na5 Re7 34. Qb3 Qd7 35. Nc4 Qe6 36. Na5 Qb6 37. Nc4 Qd8 38. Rd2 Qc7 39. Rc2 Bd4 40. b5 axb5 41. Qxb5 Re6 42. a4 Rc6 43. Qb3 Nd7 44. a5 Nc5 45. Qa3 Ra6 46. h4 h5 47. Rc1 b5 48. axb6 Qxb6 49. Nxb6 Rxa3 50. Rc2 Nd3 0-1

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "3"]
[White "Chigaev, Maksim"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2632"]
[BlackElo "2400"]
[PlyCount "100"]
[EventDate "2023.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. a4 d6 6. h3 g5 7. c3 Bg7 8. Nbd2 0-0 9. Nf1 d5 10. exd5 Nxd5 11. Ng3 Nf4 12. 0-0 Be6 13. Bxe6 Nxe6 14. Re1 Qd5 15. Nf5 Rad8 16. Nxg7 Kxg7 17. a5 a6 18. Qa4 Nc5 19. Qg4 f6 20. h4 Qxd3 21. hxg5 hxg5 22. Be3 Qd7 23. Qc4 Ne6 24. Qb3 Rb8 25. Rad1 Qf7 26. Nd2 Nf4 27. Qxf7+ Rxf7 28. Ne4 Nxa5 29. Nc5 Nc4 30. Bc1 Nd6 31. g3 Ng6 32. Kg2 Re7 33. b3 a5 34. Ba3 b5 35. Na6 Rb6 36. Nxc7 Rxc7 37. Bxd6 Rxc3 38. b4 a4 39. Bc5 Rb7 40. Rd8 Ne7 41. Red1 Nc6 42. R8d7+ Rxd7 43. Rxd7+ Kg6 44. g4 Nd4 45. Bf8 Ne6 46. Be7 Rc7 47. Rd5 Rxe7 48. Rxb5 Ra7 49. Rb6 a3 50. Ra6 Rxa6 0-1

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "5"]
[White "Mathieu, Phileas"]
[Black "Bok, Benjamin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2400"]
[BlackElo "2607"]
[PlyCount "60"]
[EventDate "2023.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 Nd7 5. d4 e6 6. Nbd2 Ngf6 7. Re1 Be7 8. e4 h6 9. e5 Nh7 10. h3 Bh5 11. c4 0-0 12. g4 Bg6 13. b3 Ng5 14. Nxg5 Bxg5 15. cxd5 cxd5 16. Nf3 Bxc1 17. Rxc1 Qa5 18. Qd2 Qxd2 19. Nxd2 Rac8 20. f4 Nb8 21. Kf2 Nc6 22. Ke3 Nb4 23. Rf1 Nc2+ 24. Kf2 Nxd4 25. Nf3 Nc6 26. Ke3 Be4 27. Rf2 Nb4 28. Rxc8 Rxc8 29. f5 Rc3+ 30. Kf4 Nd3+ 0-1

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "7"]
[White "Mathieu, Phileas"]
[Black "Fernandez, Michael"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2400"]
[BlackElo "2181"]
[PlyCount "99"]
[EventDate "2023.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. f3 b4 4. c4 e5 5. Ne2 exd4 6. Nxd4 Bc5 7. Be3 Bb6 8. Nd2 Ne7 9. Rc1 a5 10. c5 Ba7 11. Bd3 Nbc6 12. f4 Nxd4 13. Bxd4 Nc6 14. Be3 0-0 15. 0-0 d5 16. e5 d4 17. Bf2 Ne7 18. Bh4 Qd7 19. Qh5 Ng6 20. Bg3 f5 21. exf6 Rxf6 22. Ne4 Bxe4 23. Bxe4 Re8 24. Qd5+ Qxd5 25. Bxd5+ Kf8 26. f5 Ne5 27. Kh1 Nd3 28. Rcd1 Nxc5 29. Bxc7 Bb6 30. Bg3 Na4 31. Rd2 g6 32. Bh4 Rxf5 33. Rxf5+ gxf5 34. Bc6 Rc8 35. Bxa4 Rc1+ 36. Rd1 Rc7 37. Bg3 Rc4 38. Bb3 Rc8 39. h4 Re8 40. Rd2 Ra8 41. Kh2 a4 42. Bc4 a3 43. b3 Rc8 44. Kh3 Ke7 45. Be5 Rd8 46. g4 fxg4+ 47. Kxg4 Bc5 48. Kf5 Rf8+ 49. Ke4 Rg8 50. Bxg8 1-0

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "2"]
[White "Mathieu, Phileas"]
[Black "Samunenkov, Igor"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2400"]
[BlackElo "2485"]
[PlyCount "139"]
[EventDate "2023.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 d4 8. e3 Nc6 9. exd4 cxd4 10. Re1 a5 11. d3 Bc5 12. Nbd2 Re8 13. Ne5 Nxe5 14. Rxe5 Nd7 15. Re2 e5 16. Ne4 Bf8 17. Qc1 a4 18. Ba3 Bxa3 19. Qxa3 Qc7 20. Nd6 Re6 21. Nb5 Qd8 22. Bd5 Re7 23. Rae1 Ra6 24. Nxd4 axb3 25. Qxb3 Nc5 26. Qc2 Qe8 27. Nb3 b6 28. d4 Nxb3 29. axb3 Bg4 30. Rxe5 Rxe5 31. Rxe5 Qd7 32. Re1 g6 33. h4 b5 34. Qe4 bxc4 35. bxc4 Be6 36. Bb7 Rd6 37. d5 Qxb7 38. dxe6 Qxe4 39. Rxe4 fxe6 40. Kg2 Kf7 41. Rf4+ Ke7 42. Kf3 e5 43. Re4 Ke6 44. Kg4 Kf6 45. f4 h5+ 46. Kh3 exf4 47. Rxf4+ Ke5 48. Kg2 Rd2+ 49. Kf3 Rd3+ 50. Kf2 Rd2+ 51. Ke3 Rg2 52. Kf3 Rc2 53. Re4+ Kf5 54. Rd4 Rc3+ 55. Kg2 Rc2+ 56. Kh3 Ke6 57. Rf4 Rc3 58. Kg2 Rc2+ 59. Kf3 Rc3+ 60. Kf2 Rc2+ 61. Ke1 Rc3 62. g4 Ke5 63. Rf8 hxg4 64. Kf2 Rxc4 65. Kg3 Ke6 66. Rf4 Rxf4 67. Kxf4 Kf6 68. Kxg4 Kg7 69. h5 gxh5+ 70. Kxh5 1/2-1/2

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "8"]
[White "Mathieu, Phileas"]
[Black "Sherman, Reem"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2400"]
[BlackElo "2151"]
[PlyCount "112"]
[EventDate "2023.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Neg5 h6 6. Nxf7 Kxf7 7. Ne5+ Ke8 8. Bd3 Qd5 9. Bg6+ Kd8 10. Nf7+ Kc7 11. 0-0 Rg8 12. d4 Bf5 13. Bf4+ Kc8 14. c4 Qe4 15. Bxf5+ Qxf5 16. Bg3 Nbd7 17. d5 c5 18. Re1 Ne4 19. Rxe4 Qxe4 20. b4 Qf5 21. bxc5 Nxc5 22. Qd4 Nd7 23. c5 Qf6 24. Ne5 g5 25. c6 Nb6 26. Qg4+ e6 27. dxe6 Be7 28. cxb7+ Kxb7 29. Qe4+ Ka6 30. Qd3+ Kb7 31. Rb1 Rac8 32. Qe4+ Ka6 33. Nd7 Qc3 34. a4 Qc1+ 35. Qe1 Qxe1+ 36. Rxe1 Nxa4 37. Ra1 Kb5 38. h3 Rcd8 39. Rb1+ Ka5 40. Rb7 Nb6 41. Rxa7+ Kb5 42. Ne5 Rd1+ 43. Kh2 Bd6 44. Rb7 Re8 45. Rxb6+ Kxb6 46. Nc4+ Kc6 47. Nxd6 Rxd6 48. Bxd6 Kxd6 49. Kg3 Kxe6 50. Kg4 Kf6 51. g3 Re4+ 52. f4 Kf7 53. Kf3 Rc4 54. Kg4 Kg6 55. h4 h5+ 56. Kf3 g4+ 0-1

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "1"]
[White "Mathieu, Phileas"]
[Black "Zaksaite, Salomeja"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2400"]
[BlackElo "2187"]
[PlyCount "99"]
[EventDate "2023.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8. d4 Nf6 9. Be3 cxd4 10. Nxd4 Bd7 11. Nc3 Be7 12. Rc1 0-0 13. g3 Nxd4 14. Qxd4 Bc6 15. Rcd1 Qxd4 16. Bxd4 b5 17. Bg2 Bxg2 18. Kxg2 Rac8 19. Rd2 Bb4 20. a3 Bxc3 21. Bxc3 Nd5 22. Bd4 Rc4 23. c3 Rfc8 24. f4 R4c6 25. Be5 f6 26. Bd4 Kf7 27. Kf3 h6 28. h4 h5 29. Bf2 Rg8 30. f5 Rd8 31. fxe6+ Rxe6 32. Red1 Red6 33. Bc5 R6d7 34. Bb4 Nb6 35. Rxd7+ Rxd7 36. Re1 Nc4 37. Re2 Ne5+ 38. Ke4 Rd1 39. Ba5 Ke6 40. Bc7 Rg1 41. Kd4 Rxg3 42. Bxe5 fxe5+ 43. Rxe5+ Kf6 44. Rxh5 Rg2 45. b4 Ra2 46. Rh8 Rxa3 47. Rf8+ Ke7 48. Ra8 Kf6 49. Rf8+ Ke7 50. Rf3 1-0

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "4"]
[White "Ohanyan, Emin"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2385"]
[BlackElo "2400"]
[PlyCount "161"]
[EventDate "2023.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. 0-0 Be6 8. Ne4 f6 9. Bb3 0-0 10. f4 Qd7 11. f5 Bf7 12. N2g3 Nd4 13. c3 Nxb3 14. axb3 Be7 15. Qg4 Kh8 16. Rf3 Rg8 17. Bd2 g5 18. Nh5 Qe8 19. Rh3 a6 20. c4 Bxh5 21. Rxh5 Nf4 22. Rh6 Qf8 23. Bxf4 Qxh6 24. Be3 Rad8 25. Rd1 Rd7 26. Nf2 Rgd8 27. Qe4 c6 28. h3 Qf8 29. Kf1 Bc5 30. Qf3 Bxe3 31. Qxe3 Qb4 32. Ke2 Qxb3 33. Rd2 Kg7 34. h4 h6 35. Ne4 Qb4 36. Nc5 Rd4 37. Ne6+ Kf7 38. hxg5 hxg5 39. Qh3 Rh4 40. Nxd8+ Ke8 41. Nxc6 bxc6 42. Qf3 Qc5 43. Kd1 Rh1+ 44. Kc2 Kd7 45. g3 Qg1 46. Kb3 Qb6+ 47. Kc2 Qd4 48. Qxh1 Kc7 49. Qh7+ Kb6 50. Qh2 c5 51. Qf2 Qd6 52. Qf3 Qd7 53. Qd5 Qa4+ 54. Kb1 Qb4 55. Qd6+ Kb7 56. Qd7+ Kb8 57. Kc1 Qa5 58. Qd6+ Kb7 59. Qe7+ Kb8 60. Qf8+ Kb7 61. Qg7+ Kb8 62. Qh8+ Kb7 63. Kd1 Qa4+ 64. Ke2 Qc6 65. Qg7+ Kb6 66. Kd1 Qa4+ 67. Ke1 Qc6 68. Re2 Ka5 69. Re4 Kb4 70. Qg8 Kb3 71. Kd2 Qb6 72. Qd5 Qa5+ 73. Ke2 Kc2 74. Kf3 Kd1 75. Kg4 Qd2 76. Kh5 Qh2+ 77. Kg6 Qxg3 78. Kxf6 g4 79. Qxe5 Qf3 80. Re1+ Kd2 81. Qc3# 1-0

[Event "Titled Tuesday intern op 07th Feb Early"]
[Site "Chess.com INT"]
[Date "2023.02.07"]
[Round "6"]
[White "Przybylski, Wojciech"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2321"]
[BlackElo "2400"]
[PlyCount "85"]
[EventDate "2023.02.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. Bc4 d6 8. 0-0 Ne5 9. Be2 Qg6 10. Kh1 h5 11. f3 Bd7 12. Nd2 Qh7 13. f4 Ng4 14. Bg1 f5 15. e5 0-0-0 16. e6 Be8 17. N2f3 Ng6 18. Ng5 Qg8 19. b4 Bb6 20. a4 a6 21. Nxf5 Bxg1 22. Kxg1 Qf8 23. Qd3 Ne7 24. Nh4 Qf6 25. Bf3 Kb8 26. b5 a5 27. b6 c5 28. Rab1 Qxf4 29. Bxg4 Qxg4 30. Nhf3 Rf8 31. c4 Rf4 32. Qc3 Nc6 33. Qxg7 Rxc4 34. Qc7+ Ka8 35. Rb5 Rb8 36. e7 Rxa4 37. h3 Qc4 38. Rb2 Nb4 39. Qxd6 Qb5 40. Ne6 Qd7 41. Nc7+ Qxc7 42. bxc7 Rc8 43. Qd8 1-0

[Event "Titled Tuesday intern op 27th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.27"]
[Round "7"]
[White "Begunov, Konstantin"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2276"]
[BlackElo "2367"]
[PlyCount "111"]
[EventDate "2022.12.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. d6 0-0 8. Nc7 Bxd6 9. Nxa8 Nc6 10. Nc3 Bg4 11. h3 Bh5 12. g4 Bg6 13. Bg2 e4 14. g5 Nh5 15. Bxe4 Qe7 16. Bxg6 hxg6 17. Qd5 Rxa8 18. Be3 Nb4 19. Qb3 Bf4 20. a3 Bxe3 21. Qxb4 Bc5 22. Qe4 Qxg5 23. Qxb7 Re8 24. Rd1 Nf4 25. Qf3 Qh4 26. Kf1 Re5 27. e3 Ne6 28. Rd5 Qc4+ 29. Kg2 Ng5 30. Rd8+ Kh7 31. Qg4 Ne4 32. Qh4+ Rh5 33. Qxe4 Rg5+ 34. Kh2 Qa6 35. Rg1 Bd6+ 36. f4 Rh5 37. Qe8 g5 38. Qh8+ Kg6 39. Rxg5+ Rxg5 40. Qe8 Qd3 41. Qe4+ Qxe4 42. Nxe4 Rb5 43. Rxd6+ f6 44. b4 a5 45. Nc3 Rh5 46. b5 Rc5 47. Rd3 Kf5 48. a4 Rc4 49. Kg3 g5 50. fxg5 Kxg5 51. Kf3 Kh4 52. e4 Kxh3 53. Kf4+ Kg2 54. Kf5 Kf2 55. Kxf6 Rxc3 56. Rxc3 1-0

[Event "Titled Tuesday intern op 27th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.27"]
[Round "3"]
[White "Diaz, Fernando"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2121"]
[BlackElo "2367"]
[PlyCount "52"]
[EventDate "2022.12.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. Nf3 a6 7. 0-0 Nf6 8. h3 e6 9. Qe2 Bd7 10. Rd1 b5 11. Bb3 Qb8 12. Bf4 Ne5 13. Bh2 Be7 14. Nd4 0-0 15. f4 Nc6 16. Nf3 Qb6+ 17. Kh1 Rac8 18. e5 Ne8 19. f5 exf5 20. exd6 Bf6 21. Nd5 Qb7 22. Rac1 a5 23. a4 bxa4 24. Bxa4 Qxb2 25. Rb1 Qxe2 26. g3 Qxf3+ 0-1

[Event "Titled Tuesday intern op 27th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.27"]
[Round "9"]
[White "Goncalves, Davi Sulzbacher"]
[Black "Mathieu, Phileas"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2282"]
[BlackElo "2367"]
[PlyCount "42"]
[EventDate "2022.12.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 exd5 7. Nxd5 Nxd5 8. Qxd5 Nc6 9. e4 Be7 10. Bc4 0-0 11. Nf3 Rb8 12. 0-0 Rxb6 13. b3 Bb7 14. Qh5 Bf6 15. Rb1 Nd4 16. Qxc5 Bxe4 17. Nxd4 Bxb1 18. Ba3 d6 19. Qd5 Bg6 20. f4 Qa8 21. Nc2 Qxd5 0-1

[Event "Titled Tuesday intern op 27th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.27"]
[Round "6"]
[White "Kilic, Eray"]
[Black "Mathieu, Phileas"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2418"]
[BlackElo "2367"]
[PlyCount "113"]
[EventDate "2022.12.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 Qc7 7. Bg2 Bc5 8. Nb3 Be7 9. 0-0 b5 10. Re1 Bb7 11. Nd5 exd5 12. exd5 Kf8 13. Bf4 d6 14. dxc6 Bxc6 15. Bxc6 Qxc6 16. Nd4 Qd5 17. c3 g5 18. Bd2 Rc8 19. Qh5 h6 20. Qh3 Rc7 21. Rad1 Nf6 22. Nf5 Qf3 23. Bxg5 Ng4 24. Bxe7+ Rxe7 25. Nxe7 Qxf2+ 26. Kh1 Qf3+ 27. Kg1 Qf2+ 28. Kh1 Qf3+ 29. Qg2 Nf2+ 30. Kg1 Qxg2+ 31. Kxg2 Nxd1 32. Nf5 Nxb2 33. Nxd6 Kg7 34. Re7 Rd8 35. Nxf7 Rd3 36. Ne5+ Kf6 37. Nxd3 Nxd3 38. Ra7 Nc5 39. h4 Ke5 40. Kh3 Na4 41. g4 Nxc3 42. Rxa6 Kf4 43. Ra3 b4 44. Rb3 Nd5 45. Rb1 Kf3 46. Rf1+ Ke2 47. Rf8 Ke3 48. g5 hxg5 49. hxg5 b3 50. axb3 Ne7 51. Re8 Kf4 52. Rxe7 Kxg5 53. Rf7 Kg6 54. Rf1 Kg5 55. b4 Kh5 56. b5 Kg5 57. b6 1-0

[Event "Titled Tuesday intern op 27th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.27"]
[Round "8"]
[White "Mathieu, Phileas"]
[Black "Altman, Joshua"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2367"]
[BlackElo "2128"]
[PlyCount "103"]
[EventDate "2022.12.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 c5 8. dxc5 bxc5 9. 0-0 0-0 10. Re1 Nc6 11. e4 d6 12. e5 dxe5 13. Nxe5 Qc7 14. Nxc6 Bxc6 15. Bxc6 Qxc6 16. Qe2 Rfd8 17. b3 h6 18. Ne4 Nxe4 19. Qxe4 Qxe4 20. Rxe4 Rd2 21. Kf1 Rad8 22. Re5 Rc2 23. Kg2 Rdd2 24. Rf1 Rxa2 25. Rxc5 Rab2 26. Rb5 Rd3 27. Rb8+ Kh7 28. Rb7 Kg6 29. b4 Rc3 30. c5 Rxc5 31. Rxf7 Rxb4 32. Rxa7 Rc2 33. h4 Rbb2 34. Ra3 e5 35. Rf3 e4 36. Re3 Kf5 37. h5 Rd2 38. Ra3 Kg4 39. Ra7 e3 40. Rxg7+ Kf5 41. Rf7+ Ke6 42. Rf3 e2 43. Re1 Kd5 44. Re3 Kd4 45. g4 Rbc2 46. Kf3 Rb2 47. R1xe2 Rxe2 48. Rxe2 Rb3+ 49. Kf4 Rb5 50. Re6 Kd3 51. f3 Rb4+ 52. Kg3 1-0

[Event "Titled Tuesday intern op 27th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.27"]
[Round "4"]
[White "Mathieu, Phileas"]
[Black "Bryakin, Mikhail"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2367"]
[BlackElo "2437"]
[PlyCount "181"]
[EventDate "2022.12.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 g6 5. e3 Bg7 6. Nge2 0-0 7. 0-0 d6 8. b3 Bd7 9. Bb2 Rb8 10. d3 a6 11. Qd2 b5 12. Nd5 Nxd5 13. Bxd5 e6 14. Bxg7 Kxg7 15. Bg2 Qb6 16. Rac1 Rfc8 17. Rfd1 Ne7 18. h4 Bc6 19. e4 e5 20. h5 f6 21. Bh3 Rd8 22. Qe3 Bd7 23. Bxd7 Rxd7 24. Kg2 g5 25. f4 h6 26. Rf1 Rf8 27. fxg5 hxg5 28. Rf2 Ng8 29. Rcf1 Qd8 30. Nc3 b4 31. Nd5 Rdf7 32. Qf3 Nh6 33. g4 Qd7 34. Kg3 a5 35. Ne3 Ra8 36. Qe2 a4 37. Nd5 Raf8 38. Ne3 axb3 39. axb3 Qa7 40. Qf3 Qd7 41. Ra2 Qe6 42. Rfa1 Qc8 43. Ra6 Rd8 44. Nd5 Qe6 45. Ne3 Qc8 46. Nf5+ Nxf5+ 47. exf5 d5 48. cxd5 Qb7 49. Rc6 Rfd7 50. Raa6 Rxd5 51. h6+ Kh7 52. Rcb6 Qxb6 53. Rxb6 Rxd3 54. Rxf6 Rxf3+ 55. Kxf3 Rd3+ 56. Ke4 Rxb3 57. Kxe5 Re3+ 58. Kd5 Rc3 59. Rb6 b3 60. Ke5 Re3+ 61. Kd5 Rc3 62. Ke5 c4 63. Kd4 Rc2 64. Rb5 Kxh6 65. Rb6+ Kg7 66. Rb7+ Kf6 67. Rb6+ Ke7 68. Rb7+ Kd6 69. Rb6+ Kc7 70. Rb4 b2 71. f6 c3 72. f7 Rf2 73. Kxc3 Rxf7 74. Rxb2 Rf4 75. Rg2 Kd6 76. Kd3 Ke5 77. Ke3 Ra4 78. Re2 Re4+ 79. Kf3 Rxe2 80. Kxe2 Ke4 81. Kf1 Kf4 82. Kg1 Kf3 83. Kf1 Kg3 84. Kg1 Kh3 85. Kh1 Kh4 86. Kh2 Kxg4 87. Kg2 Kf4 88. Kf2 Ke4 89. Kg3 Ke3 90. Kg4 Kf2 91. Kxg5 1/2-1/2

