[Event "DEN-chT 2324 61st"]
[Site "Denmark"]
[Date "2024.03.03"]
[Round "7.4"]
[White "Matthiesen, Martin"]
[Black "Boe, Mads"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2282"]
[BlackElo "2283"]
[PlyCount "62"]
[EventDate "2023.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]
[WhiteTeam "Copenhagen 68"]
[BlackTeam "Skanderborg Nordea"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. 0-0 Bd6 6. c4 c6 7. b3 Qe7 8. Bb2 0-0 9. Ne5 Bd7 10. Nd2 Be8 11. Nd3 Nbd7 12. Nf3 Ne4 13. Qc2 Bh5 14. Nfe5 Rfd8 15. Rad1 a5 16. Nxd7 Qxd7 17. Bc1 Qe7 18. Bf4 Bxf4 19. Nxf4 Bf7 20. cxd5 cxd5 21. Rc1 Nd6 22. Nd3 Rdc8 23. Qd2 b6 24. Ne5 Be8 25. g4 fxg4 26. Nxg4 Bg6 27. Ne5 Be8 28. Qe3 Nf5 29. Qd3 Nd6 30. Qe3 Nf5 31. Qd3 Nd6 1/2-1/2

[Event "DEN-chT 2324 61st"]
[Site "Denmark"]
[Date "2024.01.28"]
[Round "6.3"]
[White "Matthiesen, Martin"]
[Black "Smith, Axel"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "2282"]
[BlackElo "2412"]
[PlyCount "81"]
[EventDate "2023.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]
[WhiteTeam "Copenhagen 68"]
[BlackTeam "Koge"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 d5 2. c4 c5 3. cxd5 Qxd5 4. Nf3 cxd4 5. Nc3 Qa5 6. Nxd4 Nf6 7. Nb3 Qc7 8. g3 e5 9. Bg2 Bb4 10. Bd2 0-0 11. Rc1 Nc6 12. 0-0 Rd8 13. Qc2 Be6 14. Rfd1 Rac8 15. Na4 Bxd2 16. Rxd2 Rxd2 17. Qxd2 Rd8 18. Qe3 Bd5 19. h3 Bxg2 20. Kxg2 Qe7 21. Qc5 Kf8 22. Qxe7+ Kxe7 23. Nbc5 b6 24. Ne6 Kxe6 25. Rxc6+ Rd6 26. Rc7 Rd7 27. Rc6+ Ke7 28. Rc2 Nd5 29. Rc8 f5 30. Ra8 Kd6 31. Kf1 b5 32. Nc3 Nxc3 33. bxc3 Kc6 34. Ke1 e4 35. h4 g6 36. h5 Kb6 37. h6 a5 38. Rg8 Kc6 39. Ra8 Kb6 40. Rg8 Kc6 41. Ra8 1/2-1/2

[Event "DEN-chT 2324 61st"]
[Site "Denmark"]
[Date "2024.01.27"]
[Round "5.3"]
[White "Kistrup, Nicolai"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "2387"]
[BlackElo "2282"]
[PlyCount "46"]
[EventDate "2023.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]
[WhiteTeam "BMS"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Qc2 c5 9. dxc5 Qa5 10. Nd2 Qxc5 11. Nb3 Qb4 12. cxd5 exd5 13. 0-0-0 Bg4 14. Rxd5 Rc8 15. Nd4 Nc6 16. Rb5 Qe7 17. Nxc6 Rxc6 18. Kb1 Rac8 19. Be2 Rxc3 20. bxc3 Rxc3 21. Qxc3 Bxc3 22. Bxg4 Qe4+ 23. Kc1 Qxg4 0-1

[Event "DEN-chT 2324 61st"]
[Site "Denmark"]
[Date "2023.12.10"]
[Round "4.3"]
[White "Kanov, Nikola"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2379"]
[BlackElo "2282"]
[PlyCount "113"]
[EventDate "2023.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]
[WhiteTeam "Fredericia"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. Bf4 Qa5+ 11. Bd2 Bb4 12. c3 Be7 13. c4 Bb4 14. Ne4 Ngf6 15. Nd6+ Ke7 16. Nxb7 Qb6 17. Qb3 a5 18. Bxb4+ axb4 19. Nd6 Kxd6 20. c5+ Nxc5 21. dxc5+ Qxc5 22. 0-0 Ke7 23. Rfe1 Ng4 24. Re4 Qxf2+ 25. Kh1 Nf6 26. Qxb4+ Ke8 27. Qb7 Qa7 28. Qxc6+ Ke7 29. Rd4 Rhd8 30. Rxd8 Rxd8 31. b4 Rd6 32. Qc4 Qa3 33. Re1 Nd5 34. Nd4 Kf6 35. Nb5 Qg3 36. Qf1+ Ke7 37. Nxd6 Qxh4+ 38. Kg1 Kxd6 39. b5 Nf4 40. Rd1+ Kc5 41. Rc1+ Kb6 42. Rc6+ Ka7 43. Rc7+ Kb6 44. Rxf7 g5 45. Qf2+ Qxf2+ 46. Kxf2 Kxb5 47. Rh7 h5 48. g3 Nd3+ 49. Ke3 Nb4 50. Rxh5 Nxa2 51. Rh6 Kc5 52. Rxe6 Kd5 53. Rg6 Nc3 54. Rxg5+ Ke6 55. Rc5 Nd5+ 56. Rxd5 Kxd5 57. Kf4 1-0

[Event "DEN-chT 2324 61st"]
[Site "Denmark"]
[Date "2023.11.26"]
[Round "3.2"]
[White "Rasmussen, Karsten"]
[Black "Matthiesen, Martin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2395"]
[BlackElo "2282"]
[PlyCount "120"]
[EventDate "2023.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]
[WhiteTeam "Aarhus/Skolerne"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. c4 e6 2. e4 d5 3. exd5 exd5 4. d4 Nf6 5. Nc3 Be7 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 0-0 9. Nf3 Nc6 10. Be3 Bf5 11. 0-0 Na5 12. Bc2 Bxc2 13. Qxc2 Nc6 14. Qe4 Re8 15. Ne5 Bb4 16. Nxc6 Rxe4 17. Nxd8 Bxc3 18. Nxb7 Bxb2 19. Nc5 Bxa1 20. Nxe4 Bb2 21. Rb1 Ba3 22. Nc5 Kf8 23. Kf1 Ke7 24. Re1 Bxc5 25. dxc5 Nd5 26. Bd4+ Kf8 27. c6 a6 28. Bc5+ Kg8 29. Rd1 Nf4 30. Be3 Ne6 31. f4 g6 32. g4 Rd8 33. Rd7 f5 34. gxf5 gxf5 35. Bf2 Rc8 36. Bd4 Nxf4 37. Rg7+ Kf8 38. Rxh7 Re8 39. Rxc7 Ne6 40. Rd7 Rc8 41. c7 Ke8 42. Rd5 Nxd4 43. Rxd4 Rxc7 44. Ra4 Rc6 45. Ra5 Rc1+ 46. Kg2 Rc2+ 47. Kh3 f4 48. Rxa6 f3 49. a4 f2 50. Kg2 f1Q+ 51. Kxf1 Rxh2 52. Rd6 Rh4 53. a5 Rh5 54. a6 Ra5 55. Ke2 Ke7 56. Rh6 Kd7 57. Rh7+ Kc6 58. a7 Kb6 59. Kd3 Rxa7 60. Rxa7 Kxa7 1/2-1/2

[Event "DEN-chT 2324 61st"]
[Site "Denmark"]
[Date "2023.10.29"]
[Round "2.4"]
[White "Pilgaard, Kim"]
[Black "Matthiesen, Martin"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2379"]
[BlackElo "2282"]
[PlyCount "154"]
[EventDate "2023.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Bronshoj"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 7. 0-0 Nbd7 8. d4 dxe4 9. Nxe4 Be7 10. c3 Nxe4 11. Qxe4 0-0 12. Bd3 Nf6 13. Qe2 Qc7 14. Bc2 Rad8 15. Bd2 c5 16. dxc5 Bxc5 17. Rad1 Rd5 18. Bc1 Rfd8 19. Qf3 Bd6 20. Rxd5 Nxd5 21. Rd1 Nf6 22. g3 Be7 23. Rxd8+ Bxd8 24. Qd3 Be7 25. a3 g6 26. Qf3 Kg7 27. Qe2 h5 28. Qe3 Bc5 29. Qh6+ Kg8 30. Qf4 Qe7 31. Qb8+ Kg7 32. Bg5 Qd6 33. Qxd6 Bxd6 34. Kf1 Be5 35. Ke2 Nh7 36. Be3 b6 37. a4 Nf6 38. f4 Bc7 39. c4 Kf8 40. Kf3 Ke7 41. c5 Nd5 42. cxb6 Bxb6 43. Bxb6 axb6 44. Be4 Nb4 45. Ke3 Kd6 46. Kd4 f5 47. Bh1 Nc2+ 48. Kd3 Nb4+ 49. Kc4 Nc2 50. b4 e5 51. fxe5+ Kxe5 52. a5 Nxb4 53. axb6 Na6 54. Kb5 Nb8 55. b7 g5 56. Kb6 Kd6 57. Ka7 Nd7 58. Bf3 h4 59. g4 f4 60. b8Q+ Nxb8 61. Kxb8 Ke5 62. Kc7 Kd4 63. Kd6 Ke3 64. Bc6 Kf2 65. Ke5 Kg3 66. Kf5 Kxh3 67. Kxg5 Kg3 68. Kf5 f3 69. g5 f2 70. Bb5 h3 71. g6 h2 72. g7 f1Q+ 73. Bxf1 h1Q 74. g8Q+ Kf2 75. Bc4 Qf3+ 76. Ke5 Qg3+ 77. Qxg3+ Kxg3 1/2-1/2

[Event "DEN-chT 2324 61st"]
[Site "Denmark"]
[Date "2023.10.28"]
[Round "1.4"]
[White "Matthiesen, Martin"]
[Black "Johansen, Torben Ostergren"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2282"]
[BlackElo "2160"]
[PlyCount "81"]
[EventDate "2023.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Copenhagen 68"]
[BlackTeam "Frem"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. g3 Nc6 8. Bg2 h6 9. Bxf6 Qxf6 10. dxc5 Bxc5 11. Nxd5 Bxd5 12. Qxd5 Bb4+ 13. Kf1 Qxb2 14. Qe4+ Ne7 15. Rb1 Rc8 16. Ne1 Qxa2 17. Qxb4 0-0 18. Qxb7 Rfe8 19. Qb2 Qe6 20. Qb3 Qd6 21. Bf3 Nf5 22. Kg2 Rb8 23. Qd3 Rxb1 24. Qxb1 Nd4 25. e3 Ne6 26. Qd3 Qe5 27. Qd5 Qf6 28. Nc2 Rd8 29. Qc6 Qb2 30. Rd1 Rxd1 31. Bxd1 Qc1 32. Bf3 Qd2 33. Nd4 Nf8 34. Qa8 Qa5 35. Bd5 Qc7 36. e4 g6 37. Nb5 Qb6 38. Qxa7 Qxa7 39. Nxa7 Nd7 40. Nc6 Kg7 41. f4 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "9"]
[White "Darmanin, Jake"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2091"]
[BlackElo "2282"]
[PlyCount "105"]
[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 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nbd7 5. Bd3 b6 6. 0-0 Bb7 7. Re1 Qc7 8. Bc2 Rc8 9. Na3 e6 10. d4 cxd4 11. Nb5 Qb8 12. Nbxd4 Be7 13. Bg5 0-0 14. Rc1 Rfe8 15. Bh4 Rcd8 16. Bg3 Ne5 17. Qe2 Ng6 18. e5 dxe5 19. Nxe5 Qa8 20. f3 Bc5 21. Bf2 Nf4 22. Qd2 N6d5 23. Ba4 Re7 24. c4 Bb4 25. Qc2 Bxe1 26. Rxe1 Nf6 27. Ndc6 Red7 28. Nxd7 Rxd7 29. Ne5 Rd8 30. Bh4 Ng6 31. Nxg6 hxg6 32. Rd1 Qc8 33. Rxd8+ Qxd8 34. Bf2 Nh5 35. Qc1 g5 36. Qe3 Nf4 37. Bc2 Qf6 38. b3 Qa1+ 39. Qe1 Qxa2 40. Bd1 Qb1 41. Qd2 Qf5 42. Qd8+ Kh7 43. Qd2 g6 44. Kh2 Qe5 45. Bg3 Qc5 46. h4 Nh5 47. hxg5 Nxg3 48. Kxg3 Qe5+ 49. Qf4 Qxf4+ 50. Kxf4 Kg7 51. Ke5 Kf8 52. Kd6 Bc8 53. Kc7 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "7"]
[White "Heinechen, Juan"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2154"]
[BlackElo "2282"]
[PlyCount "170"]
[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. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. c4 Bb4 15. Ne4 Ngf6 16. Nd6+ Ke7 17. c5 Bxd2+ 18. Nxd2 Qc7 19. 0-0-0 Rhd8 20. N2c4 b6 21. Qa3 b5 22. Qg3 Kf8 23. Ne5 Nxe5 24. dxe5 Nd5 25. f4 Ne7 26. Qf3 b4 27. g4 Qa5 28. Kb1 Qxc5 29. Rhe1 b3 30. Qxb3 Rab8 31. Qc2 Qb4 32. b3 a5 33. f5 a4 34. Re3 Qf4 35. Re4 Qg3 36. Rxa4 Nd5 37. Rd3 Qe1+ 38. Kb2 Qxe5+ 39. Kc1 Qxd6 40. fxe6 Qxe6 41. Rf3 Qe5 42. Ra7 Qa1+ 43. Qb1 Qxb1+ 44. Kxb1 Nf6 45. Rc7 Rd6 46. Rf5 Kg8 47. g5 hxg5 48. Rxg5 Ne8 49. Re7 Kf8 50. Ra7 Re6 51. Kb2 Rd8 52. a4 Rd2+ 53. Ka3 Ree2 54. Rb7 Ra2+ 55. Kb4 Re4+ 56. Kc5 Rc2+ 57. Kb6 Nf6 58. a5 Re6 59. a6 c5+ 60. Kb5 Ra2 61. a7 Re8 62. Rxc5 Ne4 63. Rcc7 Nd6+ 64. Kc6 Nxb7 65. Rxb7 Rc8+ 66. Kb6 Re8 67. Rb8 f5 68. Rxe8+ Kxe8 69. Kb7 f4 70. a8Q+ Rxa8 71. Kxa8 f3 72. b4 f2 73. b5 f1Q 74. b6 Qa6+ 75. Kb8 Qxb6+ 76. Kc8 Qc5+ 77. Kb7 Qxh5 78. Kb8 g5 79. Kb7 g4 80. Kc6 g3 81. Kd6 g2 82. Kc7 Qc5+ 83. Kb8 g1Q 84. Kb7 Qb1+ 85. Ka8 Qa3# 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "11"]
[White "Koridze, Lile"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2181"]
[BlackElo "2282"]
[PlyCount "101"]
[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. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. e3 Bd7 8. Nc3 cxd4 9. exd4 Be7 10. Qe2 0-0 11. Qxc4 Rc8 12. Qe2 Re8 13. Rd1 Nb4 14. Bf4 Nbd5 15. Nxd5 Nxd5 16. Be5 Qb6 17. Rac1 Bb5 18. Qd2 Bc4 19. b3 Bb5 20. Rxc8 Rxc8 21. Rc1 Qd8 22. Rxc8 Qxc8 23. Bf1 Bb4 24. Qg5 f6 25. Bxf6 Nxf6 26. Qxb5 Bf8 27. Bc4 h6 28. Qe5 Kf7 29. Nh4 a6 30. d5 exd5 31. Bxd5+ Nxd5 32. Qxd5+ Ke8 33. Nf5 Qc7 34. Qe6+ Kd8 35. Qg8 Ke8 36. Qe6+ Kd8 37. Kg2 a5 38. Ne3 b5 39. Qd5+ Kc8 40. Qxb5 Bc5 41. Qa6+ Kb8 42. Nd5 Qe5 43. Qb5+ Ka8 44. Qc6+ Kb8 45. Qxc5 Qe4+ 46. f3 Qe2+ 47. Qf2 Qd3 48. Nf4 Qd6 49. Qe3 g5 50. Nd3 a4 51. Qe5 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "3"]
[White "Matthiesen, Martin"]
[Black "Harshavardhan, GB."]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2282"]
[BlackElo "2397"]
[PlyCount "90"]
[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. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Nc3 e5 8. h3 Re8 9. e4 exd4 10. Nxd4 Nc5 11. Re1 Bd7 12. Rb1 a5 13. Ndb5 Qc8 14. Kh2 Re5 15. f4 Rh5 16. h4 Ng4+ 17. Kg1 Qd8 18. Bf3 Rxh4 19. gxh4 Qxh4 20. Re2 c6 21. Rg2 cxb5 22. Bxg4 Bxg4 23. Rxg4 Bd4+ 24. Kg2 Qf2+ 25. Kh3 Bxc3 26. bxc3 Nxe4 27. Qg1 Qf3+ 28. Kh2 f5 29. Rxg6+ hxg6 30. Qxg6+ Kf8 31. Qxf5+ Ke7 32. Qh7+ Ke6 33. f5+ Qxf5 34. Qxf5+ Kxf5 35. Rxb5+ Nc5 36. Be3 Rc8 37. Bxc5 Rxc5 38. Rxb7 Rxc4 39. Rb5+ Rc5 40. a4 Ke4 41. Kg2 Kd3 42. Rb6 d5 43. Kf2 Kxc3 44. Ke3 d4+ 45. Ke2 Rc4 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "1"]
[White "Matthiesen, Martin"]
[Black "Lee, Addison"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2282"]
[BlackElo "2079"]
[PlyCount "191"]
[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. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. h3 Bg7 8. e4 0-0 9. Bd3 a6 10. a4 Nbd7 11. 0-0 Re8 12. Bf4 Qc7 13. Re1 Nh5 14. Bh2 Ne5 15. Be2 Nxf3+ 16. Bxf3 Nf6 17. e5 dxe5 18. d6 Qd7 19. Rxe5 Rxe5 20. Bxe5 Qe6 21. Qe2 Nd7 22. Bxg7 Qxe2 23. Bxe2 Kxg7 24. Nd5 Nf6 25. Nb6 Rb8 26. Rc1 Nd7 27. a5 Nxb6 28. axb6 Bd7 29. Rxc5 Rd8 30. Bc4 Bc6 31. Bxa6 Rxd6 32. Bc4 Rd1+ 33. Kh2 Rd2 34. Bb5 Bxb5 35. Rxb5 Rxf2 36. Kg3 Rc2 37. Rb3 h5 38. h4 Rc4 39. Kh3 Rc6 40. Rb5 Kf6 41. g4 hxg4+ 42. Kxg4 Re6 43. Kf4 Re2 44. Rb3 Rh2 45. Kg3 Rc2 46. Rb4 Rc5 47. Kg4 Ke7 48. Kg3 Kf6 49. Kg4 Kg7 50. Kg3 Kh6 51. Rd4 Rc6 52. Rb4 f5 53. Kf4 Re6 54. Kg3 Kh5 55. Kf3 Rd6 56. Ke3 Rc6 57. Kf3 Rd6 58. Ke3 g5 59. hxg5 Kxg5 60. Kf3 Rd3+ 61. Ke2 Rh3 62. Kf2 Rh2+ 63. Kg3 Rc2 64. Kf3 Kf6 65. Kf4 Rf2+ 66. Ke3 Rc2 67. Rb3 Rc6 68. Rb5 Re6+ 69. Kf4 Re4+ 70. Kf3 Re5 71. Rb4 Ke6 72. Kf4 Re2 73. Rb3 Rf2+ 74. Ke3 Rc2 75. Kd3 Rc5 76. Ke3 Re5+ 77. Kf4 Re4+ 78. Kf3 Kd6 79. Rb5 Re5 80. Rb3 Kc6 81. Kf4 Rb5 82. Rxb5 Kxb5 83. Kxf5 Kxb6 84. Ke4 Kc5 85. Kd3 Kb4 86. Kc2 b5 87. Kb1 Kb3 88. Ka1 Kc2 89. b4 Kc3 90. Ka2 Kxb4 91. Kb2 Kc4 92. Kc2 b4 93. Kb2 b3 94. Kb1 Kd5 95. Kb2 Ke6 96. Kxb3 1/2-1/2

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "5"]
[White "Matthiesen, Martin"]
[Black "Papasimakopoulos, Alexandros"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2282"]
[BlackElo "2409"]
[PlyCount "56"]
[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. d4 e6 2. c4 d5 3. Nc3 a6 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 Nf6 9. Nf3 0-0 10. h3 Nbd7 11. 0-0 Re8 12. Qc2 Nf8 13. Rab1 Qe7 14. Rfc1 Ng6 15. Na4 Ne4 16. b4 Nh4 17. Nxh4 Qxh4 18. Bf1 Re6 19. Nc5 Rg6 20. Nxe4 dxe4 21. g3 Bxh3 22. Kh2 Qg4 23. Bxh3 Rh6 24. Kg1 Rxh3 25. Qd1 Qf5 26. Rc5 Qe6 27. Kg2 Rh6 28. d5 Qh3+ 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "8"]
[White "Matthiesen, Martin"]
[Black "Sameer, Loay"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2282"]
[BlackElo "2209"]
[PlyCount "106"]
[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. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. Nc3 Qa5 8. h3 Qa6 9. Nd2 e5 10. d5 cxd5 11. cxd5 Bd7 12. Qb3 Rc8 13. e4 Qb6 14. Nc4 Qxb3 15. axb3 Ne8 16. Nb6 Na6 17. Nxa8 Rxa8 18. Be3 f5 19. Rfc1 Nf6 20. Bf1 Nb4 21. Rxa7 Rxa7 22. Bxa7 fxe4 23. Rd1 h5 24. Bb8 Bf8 25. Bc7 Kf7 26. Ba5 Nc2 27. Bg2 e3 28. Rc1 Nd4 29. b4 Bh6 30. Re1 Nc2 31. Re2 Bf5 32. fxe3 Bxe3+ 33. Kh2 Bd3 34. Rxe3 Nxe3 35. Bc7 Ke7 36. Kg1 Kd7 37. Bb8 Nxg2 38. Kxg2 Nxd5 39. Nxd5 Be4+ 40. Kf2 Bxd5 41. Ba7 Ke6 42. g4 hxg4 43. hxg4 Bb3 44. Ke3 Bd1 45. g5 Kf5 46. Bb8 d5 47. Kd2 Bf3 48. Ke3 Bh1 49. Kd2 d4 50. Kd3 Bc6 51. Kc4 b5+ 52. Kc5 Be8 53. Kd5 d3 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "10"]
[White "Matthiesen, Martin"]
[Black "Xia, Brandon Yang"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2282"]
[BlackElo "2024"]
[PlyCount "61"]
[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. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 a6 5. 0-0 b5 6. Bb3 e6 7. a4 b4 8. Re1 Nd7 9. Nbd2 Ne7 10. Nf1 0-0 11. Ng3 Bb7 12. h3 a5 13. Bf4 Nc6 14. Qd2 e5 15. Bg5 Qc8 16. Bh6 Nxd4 17. Nxd4 Bxh6 18. Qxh6 exd4 19. Rad1 c5 20. Rd3 Ne5 21. Nh5 gxh5 22. Rg3+ Ng6 23. Rxg6+ hxg6 24. Qxg6+ Kh8 25. Qxh5+ Kg8 26. Qg5+ Kh8 27. Qh6+ Kg8 28. Qg6+ Kh8 29. Qh6+ Kg8 30. Qg6+ Kh8 31. Qh6+ 1/2-1/2

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "2"]
[White "Schut, Han"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2091"]
[BlackElo "2282"]
[PlyCount "80"]
[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. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Nxc3 14. bxc3 Qd5 15. Qxd5 exd5 16. Rb1 Kf6 17. Be3 Bd6 18. Rb7 Be5 19. Kd2 Rhc8 20. Bd4 Bxd4 21. cxd4 Rc4 22. Kd3 Ra4 23. Re1 Ra3+ 24. Kc2 Rxa2+ 25. Kb3 Rxf2 26. Re3 a5 27. Rb5 a4+ 28. Ka3 Rd8 29. Kxa4 Rxh2 30. Rb6+ Kf5 31. Re7 Rf8 32. Rbb7 Kg6 33. Rb6+ f6 34. Rbb7 Rg8 35. Rbd7 Rf2 36. Rxd5 Rxf3 37. Rdd7 Rf1 38. Kb4 Rc1 39. d5 Rb8+ 40. Rb7 Rb1+ 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "4"]
[White "Yunusov, Nuriddin"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2012"]
[BlackElo "2282"]
[PlyCount "96"]
[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 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. a3 dxe4 8. Qe3 Nd5 9. Qxe4 Nxc3 10. bxc3 Nd7 11. Bd3 Be7 12. 0-0 Nf6 13. Qf3 0-0 14. Bb2 Qd5 15. Qe2 c5 16. dxc5 Qxc5 17. c4 Rfd8 18. Rad1 Qc6 19. g4 Rac8 20. Rfe1 Ne8 21. f4 Bf6 22. Bxf6 Nxf6 23. g5 Nd7 24. Be4 Qc7 25. Qf3 Nc5 26. Bd3 g6 27. Rb1 Rd4 28. Rf1 Rcd8 29. Be2 b6 30. Rbd1 Ne4 31. Rxd4 Rxd4 32. Bd3 Qc5 33. Bxe4 Rxe4+ 34. Qf2 Rxc4 35. Qxc5 Rxc5 36. Rd1 Rxc2 37. Rd7 Rc3 38. Rxa7 Rxh3 39. Ra6 Rf3 40. Ra4 b5 41. Rb4 Rxa3 42. Kf2 Ra5 43. Ke3 Kg7 44. Kd4 h6 45. gxh6+ Kxh6 46. Ke5 Kg7 47. Kd6 Ra4 48. Rxa4 bxa4 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "2"]
[White "Ai, Evan Zihao"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2199"]
[BlackElo "2282"]
[PlyCount "122"]
[EventDate "2023.09.12"]
[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. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. c4 Bb4 15. a3 Bxd2+ 16. Qxd2 Qxd2+ 17. Kxd2 Ngf6 18. Ne5 Rd8 19. Ke2 0-0 20. Rhd1 c5 21. Nxd7 Nxd7 22. d5 Nb6 23. dxe6 Rde8 24. b3 Rxe6+ 25. Kf1 Rfe8 26. Nf5 Kh7 27. a4 g6 28. hxg6+ fxg6 29. Ne3 Rf8 30. Kg1 Rf7 31. a5 Nc8 32. Rd8 Nd6 33. Rd1 Ne4 34. R1d7 Ree7 35. Rxe7 Rxe7 36. Nd5 Rf7 37. f3 Nd2 38. Nf6+ Rxf6 39. Rxd2 Rf7 40. Rd5 Rc7 41. Kf2 Kg7 42. Ke3 Kf6 43. Rd6+ Kf7 44. Ke4 h5 45. Kf4 Re7 46. Rd5 b6 47. axb6 axb6 48. Kg5 Re2 49. Rd6 Rxg2+ 50. Kf4 g5+ 51. Kf5 h4 52. Rxb6 h3 53. Rb7+ Ke8 54. Rb6 h2 55. Rh6 Kd7 56. Rh7+ Kc6 57. Rh6+ Kb7 58. f4 g4 59. Ke5 g3 60. Kd5 Rg1 61. Kxc5 h1Q 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "3"]
[White "Ashraf, Artin"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2340"]
[BlackElo "2282"]
[PlyCount "53"]
[EventDate "2023.09.12"]
[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. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. c4 Nbc6 9. cxd5 Nxd4 10. Bxd4 Qxd5 11. Nc3 Qd7 12. Bb5 Nc6 13. Qf3 Be7 14. 0-0 0-0 15. Bxc6 bxc6 16. Rfd1 Qc7 17. Rac1 Rfd8 18. Na4 Rd5 19. Nc3 Rdd8 20. Nb5 Qa5 21. Nd6 Bxd6 22. exd6 Qd5 23. Qg3 Bg6 24. Bxg7 Qh5 25. Bc3 c5 26. d7 Rab8 27. Qxb8 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "5"]
[White "Demchenko, Anton"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2608"]
[BlackElo "2282"]
[PlyCount "57"]
[EventDate "2023.09.12"]
[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 e6 6. Be3 Nc6 7. f3 Be7 8. Qd2 0-0 9. 0-0-0 d5 10. Be2 Re8 11. Kb1 Bf8 12. exd5 Nxd5 13. Nxd5 exd5 14. f4 Qe7 15. Bf2 Nxd4 16. Qxd4 Bf5 17. Bd3 Be4 18. Rhe1 f5 19. h3 Qf7 20. g4 fxg4 21. hxg4 Qxf4 22. Be3 Qxg4 23. Rg1 Qe6 24. Bc1 Re7 25. Rde1 b6 26. Rxe4 dxe4 27. Bc4 Qxc4 28. Qxc4+ Kh8 29. Be3 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "11"]
[White "Korchmar, Vasiliy"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2438"]
[BlackElo "2282"]
[PlyCount "122"]
[EventDate "2023.09.12"]
[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. Qxd4 Nc6 4. Qd3 Nf6 5. Nc3 e6 6. Bf4 d5 7. exd5 Nxd5 8. Nxd5 exd5 9. 0-0-0 Be6 10. Nf3 Qa5 11. Qb5 Qxb5 12. Bxb5 0-0-0 13. Ng5 Bc5 14. f3 h6 15. Nxe6 fxe6 16. Rhe1 Rhe8 17. Be5 Re7 18. Bc3 a6 19. Bxc6 bxc6 20. f4 Bd6 21. g3 Rf8 22. h4 Kd7 23. Rd3 Rf5 24. Rd4 Kc7 25. Ba5+ Kc8 26. Rd3 g5 27. fxg5 hxg5 28. h5 g4 29. Rh1 Rh7 30. h6 Rf3 31. Be1 Rxd3 32. cxd3 Bf8 33. Bd2 e5 34. Rh4 Kd7 35. Kc2 Ke6 36. Rxg4 Kf5 37. Ra4 Bxh6 38. Rxa6 Bxd2 39. Kxd2 Rh2+ 40. Kc3 d4+ 41. Kb3 Rd2 42. Rxc6 Rxd3+ 43. Kc2 Rxg3 44. a4 Rg2+ 45. Kb3 d3 46. Rd6 e4 47. a5 Rg7 48. Kc3 Ke5 49. Rd8 Rc7+ 50. Kb4 Rb7+ 51. Kc3 Rb5 52. b4 Rb7 53. a6 Rc7+ 54. Kb3 Kf4 55. b5 e3 56. Rxd3 e2 57. Rd4+ Ke3 58. Rd8 Re7 59. a7 e1Q 60. a8Q Qb1+ 61. Kc4 Qc2+ 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "9"]
[White "Matthiesen, Martin"]
[Black "Goryachkina, Aleksandra"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2282"]
[BlackElo "2558"]
[PlyCount "52"]
[EventDate "2023.09.12"]
[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 Nbd7 5. Bf4 dxc4 6. e3 Bd6 7. Bxd6 cxd6 8. Bxc4 Nb6 9. Bd3 0-0 10. 0-0 Nbd5 11. Rc1 Bd7 12. Qb3 Bc6 13. Nxd5 Bxd5 14. Bc4 Bxf3 15. gxf3 Qe7 16. Rfd1 h6 17. f4 Rac8 18. Bf1 Ne4 19. Bg2 d5 20. Bxe4 dxe4 21. Rc4 Qh4 22. Rdc1 Qg4+ 23. Kf1 Qh3+ 24. Kg1 Qg4+ 25. Kf1 Qh3+ 26. Kg1 Qg4+ 1/2-1/2

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "7"]
[White "Matthiesen, Martin"]
[Black "Melikhov, Evgeny V"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2282"]
[BlackElo "2208"]
[PlyCount "129"]
[EventDate "2023.09.12"]
[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. g3 dxc4 5. Bg2 Nc6 6. 0-0 Rb8 7. e3 b5 8. Qe2 Be7 9. Rd1 0-0 10. e4 Bd7 11. Bf4 Nb4 12. Ne1 Bc6 13. Nc3 a5 14. a3 Na6 15. a4 b4 16. Nb5 Bxb5 17. axb5 Rxb5 18. Qxc4 Qb8 19. Nd3 Qb7 20. Ne5 Bd6 21. Bf1 Rb6 22. Rxa5 Ra8 23. f3 Nb8 24. Rxa8 Qxa8 25. Nd3 Bxf4 26. Nxf4 Qc6 27. Qxc6 Rxc6 28. Ra1 Nbd7 29. Ra8+ Nf8 30. Rb8 Rb6 31. Rxb6 cxb6 32. Nd3 N8d7 33. Nxb4 e5 34. Nc6 exd4 35. Nxd4 Kf8 36. Kf2 Ke7 37. Nf5+ Kf8 38. Ke3 g6 39. Nd6 Ke7 40. Nc4 Ne8 41. Be2 Nc7 42. f4 f6 43. Bg4 b5 44. Bxd7 Kxd7 45. Nd2 Kd6 46. Kd4 Ne6+ 47. Kc3 Nc5 48. b4 Ne6 49. Nb3 Nc7 50. Nd4 h5 51. Kd3 g5 52. Ke3 h4 53. gxh4 gxh4 54. Nf5+ Ke6 55. Nxh4 Ne8 56. Nf5 Nc7 57. Nd4+ Kd6 58. h4 Ke7 59. h5 Kf7 60. e5 Nd5+ 61. Ke4 Nxb4 62. e6+ Kg7 63. Nf5+ Kf8 64. h6 Nc6 65. h7 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "10"]
[White "Matthiesen, Martin"]
[Black "Salinas Tomas, Daniel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2282"]
[BlackElo "2175"]
[PlyCount "89"]
[EventDate "2023.09.12"]
[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 d5 2. Bf4 c5 3. e3 Nf6 4. Nf3 e6 5. Nbd2 Bd6 6. Bg3 Qc7 7. c4 Bxg3 8. hxg3 cxd4 9. Nxd4 Nc6 10. Nb5 Qe7 11. cxd5 exd5 12. Nf3 Bg4 13. Be2 Bxf3 14. gxf3 Qb4+ 15. Qd2 Qxd2+ 16. Kxd2 0-0 17. g4 a6 18. Nd4 Nxd4 19. exd4 Rfe8 20. Bd3 g6 21. Rh4 Nd7 22. Rah1 Nf8 23. f4 Re6 24. f5 Rb6 25. b3 Rb4 26. g5 a5 27. Bc2 Rc8 28. R1h3 a4 29. Rc3 Re8 30. a3 Rb6 31. b4 f6 32. fxg6 hxg6 33. Bxa4 fxg5 34. Rg4 Re4 35. f3 Rxg4 36. fxg4 Rf6 37. Bb3 Rf4 38. Bxd5+ Kg7 39. Rc7+ Kh6 40. Ke3 Rxg4 41. Rxb7 Rg3+ 42. Kf2 Rxa3 43. Bf3 Ne6 44. d5 Nd4 45. Be4 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "1"]
[White "Matthiesen, Martin"]
[Black "Shimanov, Aleksandr"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2282"]
[BlackElo "2566"]
[PlyCount "74"]
[EventDate "2023.09.12"]
[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. g3 Bg7 4. Bg2 c5 5. d5 0-0 6. Nc3 e6 7. Nf3 exd5 8. cxd5 d6 9. 0-0 Re8 10. Bf4 h6 11. Re1 a6 12. a4 Bf5 13. Nh4 Bc8 14. Nf3 Bg4 15. h3 Bxf3 16. Bxf3 Qc7 17. Qc2 Nbd7 18. Bg2 Ne5 19. a5 Re7 20. Bd2 Rae8 21. Na4 Ned7 22. Bc3 Ne4 23. Bxg7 Kxg7 24. b3 Ndf6 25. Nb2 Nxd5 26. Nc4 Ndf6 27. Nb6 d5 28. Rad1 d4 29. b4 Nc3 30. Rd2 cxb4 31. Rxd4 Qc5 32. Rd2 Qxa5 33. Nc4 Qc5 34. Nb2 Nxe2+ 35. Kh2 Qxf2 36. Qd3 Re3 37. Rdxe2 Rxe2 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "4"]
[White "Matthiesen, Martin"]
[Black "Umarov, Sabir"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2282"]
[BlackElo "2364"]
[PlyCount "95"]
[EventDate "2023.09.12"]
[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 g6 2. e4 Bg7 3. Nf3 c6 4. Nc3 d5 5. h3 Nf6 6. e5 Nfd7 7. h4 f6 8. h5 fxe5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. hxg6 hxg6 12. Rxh8+ Bxh8 13. Bd3 Qd6 14. Qe2 Nd7 15. Bg5 Ne5 16. 0-0-0 Nxd3+ 17. Rxd3 Bf5 18. Re3 e5 19. Bf4 0-0-0 20. Bxe5 Bxe5 21. Rxe5 Rh8 22. Re8+ Rxe8 23. Qxe8+ Kc7 24. Ne2 Qc5 25. c3 Qxf2 26. Qe7+ Bd7 27. Qe5+ Kb6 28. g3 Bf5 29. Kd2 a5 30. a3 a4 31. Qe7 Qc5 32. Qe5 Qb5 33. Kc1 Qb3 34. Nd4 Qc4 35. Nxf5 gxf5 36. Qxf5 Qe2 37. Qf4 Ka6 38. g4 Qe1+ 39. Kc2 Qe2+ 40. Kc1 Qe1+ 41. Kc2 Qe2+ 42. Kb1 Qe1+ 43. Ka2 Qg1 44. Qxa4+ Kb6 45. Qd4+ Qxd4 46. cxd4 Kb5 47. g5 c5 48. g6 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "6"]
[White "Matthiesen, Martin"]
[Black "Vedder, Richard"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "2282"]
[BlackElo "2260"]
[PlyCount "56"]
[EventDate "2023.09.12"]
[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 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 Nc6 7. Qe2 cxd4 8. Rd1 Be7 9. exd4 0-0 10. Nc3 Na5 11. Bd3 b6 12. Bg5 Bb7 13. Ne5 Nd5 14. Qh5 f5 15. Bxe7 Qxe7 16. Re1 Nf4 17. Qd1 Nxg2 18. Qd2 Rad8 19. Ba6 Nxe1 20. Bxb7 Qxb7 21. Rxe1 Nc6 22. Nf3 Rf6 23. Qf4 Rg6+ 24. Kf1 Qa6+ 25. Re2 Qd3 26. h3 Nxd4 27. Ne5 Qxh3+ 28. Ke1 Qh1+ 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "8"]
[White "Yunusov, Nuriddin"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2012"]
[BlackElo "2282"]
[PlyCount "52"]
[EventDate "2023.09.12"]
[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 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. a3 dxe4 8. Qe3 Nbd7 9. Nxe4 Be7 10. c4 0-0 11. Bd3 Nxe4 12. Bxe4 Nf6 13. Bc2 Qc7 14. 0-0 c5 15. dxc5 Bxc5 16. Qc3 Rad8 17. Bg5 Bd4 18. Qb3 Qe5 19. Bh4 Rd7 20. Rfe1 Qc5 21. Rad1 Rfd8 22. Kf1 Qc7 23. Rd3 Qh2 24. Rg3 Nh5 25. Rg4 Nf4 26. Qg3 Qh1# 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "7"]
[White "Aizenberg, Benny"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2394"]
[BlackElo "2282"]
[PlyCount "47"]
[EventDate "2023.09.05"]
[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. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Bc4 Nb4 7. Nf3 e6 8. 0-0 Be7 9. g4 N8c6 10. d3 0-0 11. Re1 a6 12. a3 Nd5 13. Bxd5 exd5 14. Ne5 Nxe5 15. Rxe5 Be6 16. h3 Bd6 17. Re1 h5 18. Kg2 hxg4 19. hxg4 Qh4 20. Rh1 Qxg4+ 21. Qxg4 Bxg4 22. Nxd5 Rac8 23. Bf4 Bxf4 24. Ne7# 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "9"]
[White "Chos, Alexey"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2296"]
[BlackElo "2282"]
[PlyCount "112"]
[EventDate "2023.09.05"]
[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 d5 3. g3 Bf5 4. Bg2 c6 5. 0-0 e6 6. b3 Bd6 7. Bb2 0-0 8. Nbd2 Qe7 9. c4 Nbd7 10. Nh4 Bg4 11. h3 Bh5 12. g4 Nxg4 13. Nhf3 Ngf6 14. Ne5 Rfd8 15. Re1 Bb4 16. a3 Ba5 17. Qc2 Rac8 18. b4 Bc7 19. Nd3 Bg6 20. e4 dxe4 21. Nxe4 Nxe4 22. Bxe4 Qg5+ 23. Kf1 Qh5 24. Bg2 Ne5 25. Rad1 Nxd3 26. Rxd3 Bxd3+ 27. Qxd3 Bb6 28. Re4 Qf5 29. Qe2 Rd7 30. Qe3 Rcd8 31. Bc3 Qf6 32. Rf4 Qe7 33. c5 Bc7 34. Rg4 g6 35. h4 Rd5 36. Bxd5 Rxd5 37. Ke2 Bd8 38. Qf3 Qd7 39. Re4 Be7 40. Kd3 Bf8 41. Kc2 Bg7 42. Qf4 h5 43. Qe3 Qe7 44. Kb3 Qf6 45. a4 Qf5 46. b5 Qf6 47. f4 Qe7 48. Bb4 cxb5 49. axb5 Qd7 50. Kc4 a6 51. bxa6 bxa6 52. Qd3 Qb5+ 53. Kc3 Qc6 54. Kc4 a5 55. Bxa5 Bxd4 56. Rxd4 Qxc5+ 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "4"]
[White "Ferrufino, Boris"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1868"]
[BlackElo "2282"]
[PlyCount "46"]
[EventDate "2023.09.05"]
[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. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Be7 13. Qe2 0-0 14. Kb1 Qb6 15. Ne4 c5 16. g4 Nxg4 17. Rhg1 f5 18. dxc5 Nxc5 19. Nc3 Bf6 20. Rde1 Ne4 21. Rxg4 Bxc3 22. b3 Bxd2 23. Nxd2 Nc3+ 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "10"]
[White "Garakov, Mikhael"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2447"]
[BlackElo "2282"]
[PlyCount "32"]
[EventDate "2023.09.05"]
[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. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. Be3 Qb6 8. c4 Qxb2 9. Nbd2 cxd4 10. Bf4 d3 11. cxd5 dxe2 12. Qxe2 exd5 13. e6 fxe6 14. Rab1 Bxb1 15. Qxe6+ Nge7 16. Be5 Bf5 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "5"]
[White "Jeet, Jain"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2320"]
[BlackElo "2282"]
[PlyCount "97"]
[EventDate "2023.09.05"]
[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 Nf6 2. Nc3 c5 3. Nf3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. b3 0-0 8. Bb2 a6 9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 Qc7 12. Qd3 Nc6 13. Rfd1 Rfd8 14. e4 Nxd4 15. Qxd4 Bc5 16. Qd3 Qb7 17. f3 Be7 18. e5 Ne8 19. Ne4 d6 20. exd6 Nxd6 21. Qc3 Ne8 22. h4 Rd7 23. h5 h6 24. Rxd7 Qxd7 25. Qe3 f5 26. Nf2 Bc5 27. Qe2 Nf6 28. Bxf6 gxf6 29. Re1 e5 30. Nd3 Bd4 31. Qd2 Kh7 32. Nb4 Rg8 33. Nd5 Qg7 34. Kh1 Qxg3 35. Nxf6+ Kg7 36. Nxg8 Qh4+ 37. Kg2 Kxg8 38. Rh1 Qf6 39. Kf1 e4 40. Qg2+ Kf8 41. fxe4 fxe4+ 42. Ke2 Qe5 43. Rf1+ Ke7 44. Qh3 Bc5 45. Qh4+ Ke8 46. Rd1 Qb2+ 47. Rd2 Qe5 48. Qd8+ Kf7 49. Qh4 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "8"]
[White "Matthiesen, Martin"]
[Black "Ai, Evan Zihao"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2282"]
[BlackElo "2199"]
[PlyCount "57"]
[EventDate "2023.09.05"]
[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 Bb4 5. cxd5 exd5 6. Bg5 0-0 7. e3 Bf5 8. Be2 c6 9. Qb3 Qa5 10. Bxf6 gxf6 11. 0-0 Nd7 12. Nh4 Bg6 13. Bg4 Nb6 14. Nf5 Nc4 15. Rfc1 Rfe8 16. a3 Bf8 17. Qc2 b5 18. Ne2 Qb6 19. Nf4 b4 20. axb4 Bxb4 21. h4 Nd6 22. Nxg6 fxg6 23. Nxd6 Bxd6 24. Qxc6 Qxc6 25. Rxc6 Bb4 26. Be6+ Kg7 27. Bxd5 a5 28. Rc7+ Kh6 29. Bxa8 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "6"]
[White "Matthiesen, Martin"]
[Black "Aketayeva, Dana"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2282"]
[BlackElo "2130"]
[PlyCount "97"]
[EventDate "2023.09.05"]
[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 dxc4 5. e3 b5 6. Nxb5 c6 7. Nc3 Ba6 8. Qa4 Bd6 9. Bxc4 Bxc4 10. Qxc4 0-0 11. e4 Nfd7 12. e5 Be7 13. 0-0 Nb6 14. Qe2 Nd5 15. Ne4 Nd7 16. Bg5 c5 17. Bxe7 Qxe7 18. Qd2 Rfb8 19. Rac1 cxd4 20. a3 Rb5 21. Nxd4 Rb6 22. Nc6 Qe8 23. b4 a5 24. Nxa5 Nxe5 25. Qg5 Ng6 26. Rfd1 Rb5 27. Nd6 h6 28. Qd2 Qd7 29. Nxb5 Qxb5 30. Qd3 Qb6 31. Nc4 Ne5 32. Nxb6 Nxd3 33. Nxa8 Nxc1 34. Rxc1 g5 35. b5 Kg7 36. Nc7 Nb6 37. Rc6 Nc8 38. b6 Nxb6 39. Rxb6 Kf6 40. a4 Ke5 41. a5 Kd4 42. a6 f5 43. a7 f4 44. a8Q f3 45. Qxf3 e5 46. Qe3+ Kc4 47. Rc6+ Kb4 48. Qc3+ Ka4 49. Ra6# 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "11"]
[White "Matthiesen, Martin"]
[Black "Kleiman, Jake"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2282"]
[BlackElo "2399"]
[PlyCount "99"]
[EventDate "2023.09.05"]
[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 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 0-0 6. Nc3 d5 7. e3 Qe7 8. Rc1 Rd8 9. Qc2 a6 10. Be2 dxc4 11. Bxc4 c5 12. dxc5 Qxc5 13. Bd3 Nc6 14. a3 Bd7 15. Ne4 Nxe4 16. Bxe4 Qxc2 17. Rxc2 Kf8 18. 0-0 Ke7 19. Rfc1 Be8 20. Bxc6 Bxc6 21. Ne5 Be8 22. Rc7+ Kf6 23. f4 Rab8 24. R1c2 h5 25. h3 Rd1+ 26. Kf2 a5 27. g4 hxg4 28. hxg4 g5 29. Nf3 gxf4 30. exf4 Rh1 31. Kg3 b5 32. Ra7 a4 33. Rcc7 b4 34. Ne5 Rh7 35. Kf3 bxa3 36. bxa3 Rb3+ 37. Ke4 Rxa3 38. g5+ Kg7 39. Nxf7 Kf8 40. Nd8 Rxc7 41. Nxe6+ Kg8 42. Rxc7 Ra1 43. f5 a3 44. g6 Re1+ 45. Kf4 a2 46. Rg7+ Kh8 47. Rh7+ Kg8 48. Rg7+ Kh8 49. Rh7+ Kg8 50. Rg7+ 1/2-1/2

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "2"]
[White "Matthiesen, Martin"]
[Black "Mirzanurov, Bulat"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2282"]
[BlackElo "2232"]
[PlyCount "57"]
[EventDate "2023.09.05"]
[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 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 Qc7 9. Nc3 Be7 10. d5 exd5 11. Nxd5 Nxd5 12. Bxd5 Be6 13. Bxe6 fxe6 14. Qc4 Qc8 15. Bd2 0-0 16. a5 Bf6 17. Bc3 Nb4 18. e4 Nc2 19. Bxf6 Nxa1 20. Bh4 Qc6 21. Rxa1 Rf4 22. Re1 Raf8 23. Be7 R8f7 24. Bxc5 Rc7 25. b4 Rd7 26. h3 h6 27. Ne5 Qc7 28. Nxd7 Qxd7 29. Be3 1-0

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "3"]
[White "Matthiesen, Martin"]
[Black "Rastbod, Ali"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2282"]
[BlackElo "2256"]
[PlyCount "90"]
[EventDate "2023.09.05"]
[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 a6 3. Nc3 c5 4. dxc5 e5 5. Nf3 Nc6 6. Bg5 Bxc5 7. a3 0-0 8. e3 Be7 9. Bxf6 Bxf6 10. Be2 d6 11. 0-0 Be6 12. Rc1 Rc8 13. Nd2 Be7 14. b4 f5 15. Nb3 e4 16. Nd5 Ne5 17. Nd4 Bd7 18. Qb3 Kh8 19. Rfd1 Bh4 20. g3 Bg5 21. Nf4 Qe7 22. Nd5 Qf7 23. Nb6 Rcd8 24. Nxd7 Rxd7 25. c5 d5 26. c6 bxc6 27. Nxc6 Nxc6 28. Rxc6 h5 29. Rxa6 h4 30. Ra5 Rfd8 31. b5 Kh7 32. b6 g6 33. Bb5 Rd6 34. Ra7 Be7 35. b7 Rb6 36. Rc1 Rb8 37. Rc7 Kh6 38. Qc3 Rxb5 39. Rc8 R8xb7 40. Rh8+ Kg5 41. gxh4+ Kg4 42. Kg2 Bxh4 43. h3+ Kg5 44. Rxb7 Rxb7 45. Qe5 Qc7 0-1

[Event "Titled Tuesday intern op 05th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.05"]
[Round "1"]
[White "Popov, Konstantin"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2345"]
[BlackElo "2282"]
[PlyCount "94"]
[EventDate "2023.09.05"]
[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. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Nh6 9. 0-0 Be7 10. a4 Nf5 11. Nb3 Qa6 12. Qd1 Nxh4 13. Nxh4 Bxh4 14. Nc5 Qb6 15. Ra3 Be7 16. Rb3 Bxc5 17. Rxb6 Bxb6 18. Be3 Nd7 19. c3 0-0-0 20. b4 Bc7 21. b5 Nb6 22. a5 Nc4 23. bxc6 bxc6 24. Qa4 Kd7 25. a6 Rb8 26. Qd1 Ba5 27. Qf3 Ke8 28. Qg3 g6 29. Bg5 Rb3 30. Rc1 Bd8 31. Bxd8 Kxd8 32. Qg5+ Kd7 33. Qf6 Rf8 34. Ra1 Rb6 35. Kh2 Rb5 36. Ra4 Rb6 37. Rb4 Rxb4 38. cxb4 Nb6 39. Kg3 Nc8 40. Qg7 Ke8 41. Qh6 Ne7 42. Qc1 Nf5+ 43. Kh2 Kd7 44. Qc5 Ra8 45. b5 Ne7 46. b6 axb6 47. Qxb6 Rc8 1-0

[Event "Kolding SonFlow Cup 2"]
[Site "Kolding"]
[Date "2023.04.23"]
[Round "5"]
[White "Kopylov, Michael"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2354"]
[BlackElo "2272"]
[PlyCount "104"]
[EventDate "2023.04.21"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. Ne5 Bd7 8. Na3 cxd4 9. Naxc4 Be7 10. Qb3 Qc7 11. Bf4 Nh5 12. Nxc6 Nxf4 13. Nxe7 Nxg2 14. Rac1 b5 15. Qf3 Kxe7 16. Qa3+ Kf6 17. Nd6 Qb6 18. Ne4+ Kg6 19. Qe7 Qd8 20. Qc5 Rc8 21. Qxd4 e5 22. Qxe5 Rxc1 23. Rxc1 Re8 24. Qd4 Bh3 25. Nd6 Re6 26. Qd3+ f5 27. Rd1 Qe7 28. g4 Bxg4 29. Kxg2 Qg5 30. Qg3 f4 31. Qb3 Bxe2+ 32. Kh1 Qg4 33. Rg1 Rxd6 34. h3 Qxg1+ 35. Kxg1 Bc4 36. Qf3 Kf5 37. b3 Bd5 38. Qh5+ Kf6 39. Qh4+ Kf5 40. Qxh7+ Rg6+ 41. Kf1 Be4 42. Qh5+ Rg5 43. Qf7+ Ke5 44. Ke2 Rg6 45. Qe8+ Kd4 46. Qd7+ Ke5 47. Qxb5+ Bd5 48. Qb8+ Ke4 49. Qxa7 Rc6 50. Qe7+ Be6 51. Qe8 Rd6 52. Qg6+ Ke5 1-0

[Event "Kolding SonFlow Cup 2"]
[Site "Kolding"]
[Date "2023.04.23"]
[Round "4"]
[White "Matthiesen, Martin"]
[Black "Kopylov, Daniel"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "2272"]
[BlackElo "2310"]
[PlyCount "82"]
[EventDate "2023.04.21"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bd7 11. Rb1 Qc7 12. h4 Rad8 13. Qc1 Rc8 14. Qb2 Rfd8 15. h5 gxh5 16. Rfc1 h4 17. Qd2 Bg4 18. f3 Bxf3 19. Bxf7+ Kxf7 20. Rf1 Kg8 21. Rxf3 cxd4 22. cxd4 Ne5 23. Rh3 Qc2 24. Qxc2 Rxc2 25. dxe5 Rxe2 26. Bxa7 Rxa2 27. Be3 Bxe5 28. Rxh4 Ra1 29. Rxa1 Bxa1 30. Rh5 Rd1+ 31. Kf2 Rb1 32. Rg5+ Kf7 33. Rh5 Kg8 34. Rg5+ Kf8 35. Rh5 b5 36. Rxh7 b4 37. Rh5 b3 38. Rb5 Bc3 39. Ke2 b2 40. Kd3 Rc1 41. Bf4 Bg7 0-1

[Event "Kolding SonFlow Cup 2"]
[Site "Kolding"]
[Date "2023.04.22"]
[Round "3"]
[White "Hansen, Mads"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2408"]
[BlackElo "2272"]
[PlyCount "78"]
[EventDate "2023.04.21"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. c4 dxc4 6. a4 c5 7. d5 Nf6 8. Nc3 e6 9. e4 0-0 10. 0-0 exd5 11. exd5 Bf5 12. Ne5 Na6 13. Nxc4 Nb4 14. Ne3 Bd3 15. Re1 Re8 16. Bd2 Ba6 17. Nc2 Rxe1+ 18. Bxe1 Nd3 19. Rb1 Qd7 20. h3 Re8 21. Bd2 Qf5 22. Qf3 Qxf3 23. Bxf3 Ne5 24. Bg2 Bd3 25. Rc1 Nc4 26. Bg5 h6 27. b3 Na5 28. Ne1 Nxb3 29. Rd1 Bf5 30. Bxf6 Bxf6 31. Nb5 Bd7 32. Nd6 Rb8 33. Ne4 Kg7 34. a5 c4 35. Nc2 Nxa5 36. Nc5 Rd8 37. h4 b6 38. Nxd7 Rxd7 39. d6 Be5 0-1

[Event "Kolding SonFlow Cup 2"]
[Site "Kolding"]
[Date "2023.04.22"]
[Round "2"]
[White "Matthiesen, Martin"]
[Black "Sidhant, Mohapatra"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2272"]
[BlackElo "2376"]
[PlyCount "26"]
[EventDate "2023.04.21"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Be2 g6 9. 0-0 Qe7 10. e4 dxe4 11. Nxe4 Bg7 12. c5 0-0 13. Nd6 a5 1/2-1/2

[Event "Kolding SonFlow Cup 2"]
[Site "Kolding"]
[Date "2023.04.21"]
[Round "1"]
[White "Matthiesen, Martin"]
[Black "Vinter Schou, Uffe"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2272"]
[BlackElo "2360"]
[PlyCount "58"]
[EventDate "2023.04.21"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "4"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 d5 6. Bg2 Nbd7 7. 0-0 Bd6 8. cxd5 exd5 9. Nc3 0-0 10. Nd2 Re8 11. Re1 c6 12. a3 Nf8 13. e4 dxe4 14. Ndxe4 Nxe4 15. Nxe4 Be7 16. Be3 Qd7 17. Qh5 Rad8 18. Bh3 Qb7 19. Bg2 Ne6 20. Ng5 Bxg5 21. Bxg5 Rxd4 22. Rac1 Rd5 23. Bxd5 cxd5 24. Qf3 Qd7 25. Bd2 Bb7 26. Qf5 Qb5 27. Rc3 Nd4 28. Qd3 Rxe1+ 29. Bxe1 Ne2+ 0-1

[Event "DEN-chT 2223 60th"]
[Site "Denmark"]
[Date "2023.03.26"]
[Round "9.3"]
[White "Nielsen, Viktor Haarmark"]
[Black "Matthiesen, Martin"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2384"]
[BlackElo "2328"]
[PlyCount "73"]
[EventDate "2022.10.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Obro"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. Ne5 Bd7 8. Nxc4 cxd4 9. Bf4 Nd5 10. Nd6+ Bxd6 11. Bxd6 Nde7 12. Nd2 0-0 13. Nf3 Re8 14. Nxd4 Nxd4 15. Qxd4 Nf5 16. Qd2 Nxd6 17. Qxd6 Bb5 18. Qe5 Qb6 19. Bf3 Rac8 20. Rfc1 Bc6 21. Bxc6 Rxc6 22. Rxc6 Qxc6 23. Rd1 h6 24. Rd6 Qc1+ 25. Kg2 Qc4 26. a3 b6 27. e4 Re7 28. h4 Kh7 29. Rd8 Qe2 30. b4 Rb7 31. Qf4 a5 32. Qf3 Qxf3+ 33. Kxf3 Rc7 34. Rb8 Rc3+ 35. Kg2 Rxa3 36. Rxb6 axb4 37. Rxb4 1/2-1/2

[Event "DEN-chT 2223 60th"]
[Site "Denmark"]
[Date "2023.03.25"]
[Round "8.3"]
[White "Matthiesen, Martin"]
[Black "Mikkelsen, Nikolaj"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2328"]
[BlackElo "2475"]
[PlyCount "28"]
[EventDate "2022.10.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Copenhagen 68"]
[BlackTeam "BMS"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 c5 7. dxc5 Bxc5 8. Nf3 Nc6 9. Be2 0-0 10. 0-0 Be6 11. Ne5 Bd6 12. Nxc6 bxc6 13. Qa4 c5 14. Bxd6 Qxd6 1/2-1/2

[Event "DEN-chT 2223 60th"]
[Site "Denmark"]
[Date "2023.03.05"]
[Round "7.4"]
[White "Ochsner, Bjorn Moller"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2504"]
[BlackElo "2328"]
[PlyCount "69"]
[EventDate "2022.10.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Aarhus/Skolerne"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. Bd2 0-0 9. h3 h6 10. Re1 Be6 11. Nc3 Na5 12. Bxe6 fxe6 13. Ne2 c5 14. Ng3 Nc6 15. c3 Rb8 16. a3 Qd7 17. b4 a5 18. Qb3 cxb4 19. axb4 axb4 20. cxb4 Bd8 21. Be3 Bb6 22. Bxb6 Rxb6 23. Rec1 Rc8 24. Rc2 Kh8 25. Rac1 Rbb8 26. Kh2 Ra8 27. Rc3 Ng8 28. Ne2 Ra4 29. d4 Rxb4 30. Qxb4 Nxb4 31. Rxc8 Qb7 32. dxe5 dxe5 33. Ng3 Kh7 34. R1c7 Qb6 35. Nh5 1-0

[Event "Aarhus-chA"]
[Site "Aarhus"]
[Date "2023.02.12"]
[Round "5"]
[White "Jacobsen, Mikkel Manosri"]
[Black "Matthiesen, Martin"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2318"]
[BlackElo "2263"]
[PlyCount "74"]
[EventDate "2023.02.10"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "5"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bg4 5. Nbd2 e6 6. h3 Bh5 7. Bb5 cxd4 8. exd4 Bd6 9. Bxd6 Qxd6 10. c3 Nge7 11. 0-0 0-0 12. Re1 f6 13. Qe2 Bf7 14. a4 Ng6 15. Nb3 a6 16. Bxc6 Qxc6 17. Nc5 e5 18. a5 Rae8 19. Qf1 Nf4 20. Re3 Bh5 21. Rae1 Bxf3 22. Rxf3 g5 23. Rfe3 e4 24. c4 f5 25. Rb3 Rf7 26. Rb6 Qc8 27. g3 Ne6 28. Nxe6 Rxe6 29. cxd5 Rxb6 30. axb6 Qd8 31. Rc1 Qxb6 32. Rc8+ Kg7 33. Qc1 f4 34. Qc5 Qb3 35. d6 Qd1+ 36. Kg2 Qf3+ 37. Kg1 Qd1+ 1/2-1/2

[Event "Aarhus-chA"]
[Site "Aarhus"]
[Date "2023.02.12"]
[Round "4"]
[White "Matthiesen, Martin"]
[Black "Ramsdal, Jens Albert"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2263"]
[BlackElo "2378"]
[PlyCount "51"]
[EventDate "2023.02.10"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "5"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bc7 14. 0-0 exd5 15. exd5 Ba5 16. f5 Bxf5 17. Rxb7 Qd6 18. Rb5 Bc7 19. Qf4 Rfe8 20. Bg4 Bxg4 21. Qxf7+ Kh8 22. Bf4 Qd7 23. Bxc7 Qxb5 24. Qf6+ Kg8 25. Qf7+ Kh8 26. Qf6+ 1/2-1/2

[Event "Aarhus-chA"]
[Site "Aarhus"]
[Date "2023.02.11"]
[Round "3"]
[White "Heimisson, Hilmir Freyr"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2350"]
[BlackElo "2263"]
[PlyCount "99"]
[EventDate "2023.02.10"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "5"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 d6 7. c3 0-0 8. Re1 b5 9. Bc2 Re8 10. Nbd2 Bf8 11. Nf1 g6 12. Ng3 Bg7 13. h3 h6 14. Be3 Bb7 15. Nh2 d5 16. Qf3 d4 17. Bd2 Nh7 18. a3 Ng5 19. Qd1 Ne6 20. Qc1 Kh7 21. Nf3 Qd6 22. h4 Rad8 23. h5 dxc3 24. bxc3 Nc5 25. Re3 Bc8 26. Qb2 Ne6 27. a4 Qc5 28. axb5 axb5 29. Rb1 Ba6 30. Ree1 Qd6 31. Be3 Nf4 32. Qa2 Bc8 33. Rxb5 Be6 34. Qb1 Nxh5 35. Nxh5 gxh5 36. d4 Bd7 37. Rd5 Qg6 38. dxe5 Nxe5 39. Nxe5 Bxe5 40. f4 Qg3 41. fxe5 Rb8 42. Bf2 Qxc3 43. Rxd7 Rxb1 44. Bxb1 Rg8 45. Rxf7+ Kh8 46. e6 Qe5 47. Bh4 Qc5+ 48. Kh1 Rg4 49. Bf6+ Kg8 50. Rd1 1-0

[Event "Aarhus-chA"]
[Site "Aarhus"]
[Date "2023.02.11"]
[Round "2"]
[White "Matthiesen, Martin"]
[Black "Thogersen, Rasmus"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2263"]
[BlackElo "2380"]
[PlyCount "93"]
[EventDate "2023.02.10"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "5"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 Bg4 13. Rxb7 Bxf3 14. Bxf3 Bxd4 15. e5 Na6 16. Rxe7 Rad8 17. e6 fxe6 18. Qe1 Nc5 19. Bc3 Qc4 20. Bxd4 Qxd4 21. Rxa7 e5 22. Qc1 Ne6 23. Rb7 e4 24. Bg4 Nc5 25. Rc7 Rxf2 26. Rxf2 e3 27. Re2 Qxg4 28. Qxe3 Rd1+ 29. Re1 Rxe1+ 30. Qxe1 Ne6 31. Rd7 Qf5 32. Qa1 h5 33. h3 Qc5+ 34. Kh1 Qc6 35. Re7 Qd6 36. Rb7 Qf8 37. Qa6 Ng7 38. Qxg6 Qf1+ 39. Kh2 Qf4+ 40. Qg3 Qf6 41. Rd7 Kh7 42. Qd3+ Kg8 43. Qd5+ Kh8 44. Rf7 Qg6 45. Rf8+ Kh7 46. Qe5 h4 47. Rf6 1-0

[Event "Aarhus-chA"]
[Site "Aarhus"]
[Date "2023.02.10"]
[Round "1"]
[White "Matthiesen, Martin"]
[Black "Olsen, Filip Boe"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2263"]
[BlackElo "2430"]
[PlyCount "76"]
[EventDate "2023.02.10"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "5"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 c6 7. e3 h6 8. Bh4 g5 9. Bg3 Nh5 10. Qc2 Nxg3 11. hxg3 Bg7 12. 0-0-0 Nb6 13. Bd3 Be6 14. Bf5 Qe7 15. g4 0-0-0 16. Ne2 Kb8 17. Kb1 Rc8 18. Qd3 Nc4 19. Bxe6 fxe6 20. Nd2 Nd6 21. e4 e5 22. exd5 cxd5 23. dxe5 Qxe5 24. Nc3 Rhe8 25. Qxd5 Qxd5 26. Nxd5 Re2 27. f3 Rc5 28. Nb4 a5 29. Nd3 Rd5 30. Nb3 Nc4 31. Nbc1 Rxg2 32. Rdg1 Rd2 33. Rd1 Rd6 34. Rhe1 Rg2 35. Re2 Rxe2 36. Nxe2 Rb6 37. b3 a4 38. Kc2 Ne3+ 0-1

[Event "DEN-chT 2223 60th"]
[Site "Denmark"]
[Date "2023.01.15"]
[Round "6.4"]
[White "Hillarp Persson, Tiger"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2511"]
[BlackElo "2328"]
[PlyCount "99"]
[EventDate "2022.10.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Bronshoj"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bg2 Nge7 8. 0-0 0-0 9. Rb1 a5 10. b3 Re8 11. Bb2 Nf5 12. e3 Nd6 13. Qe2 Bf5 14. Rfd1 a4 15. h3 axb3 16. axb3 Nxc4 17. bxc4 Ra2 18. Qc2 Qe7 19. Qb3 Ra7 20. Nd2 Rea8 21. Ne4 Nb8 22. Re1 Nd7 23. d4 h6 24. Rbd1 Qf8 25. Nc3 exd4 26. exd4 c6 27. c5 Nf6 28. Bc1 Be6 29. Qb1 Qc8 30. Kh2 Qd7 31. Bf4 Ra3 32. Qc1 Kh7 33. Bd6 Rb3 34. Re3 Bf8 35. Bxf8 Rxf8 36. d5 Rxc3 37. Qxc3 Nxd5 38. Qb2 Ra8 39. Rb3 Qe7 40. Rxb7 Qxc5 41. Re1 Qd6 42. h4 Kg8 43. Qd2 h5 44. Qd4 Rd8 45. Kg1 Rc8 46. Be4 c5 47. Qd2 c4 48. Qh6 Bg4 49. Qg5 Rc5 50. Bxg6 1-0

[Event "DEN-chT 2223 60th"]
[Site "Denmark"]
[Date "2023.01.14"]
[Round "5.5"]
[White "Matthiesen, Martin"]
[Black "Thybo, Jesper Sondergaard"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2328"]
[BlackElo "2498"]
[PlyCount "50"]
[EventDate "2022.10.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Copenhagen 68"]
[BlackTeam "Koge Xtracon"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. d5 e5 9. dxe6 Bxe6 10. b3 Ne4 11. Nxe4 fxe4 12. Nd4 Qd7 13. Nxe6 Qxe6 14. Rb1 d5 15. cxd5 cxd5 16. Bb2 Bxb2 17. Rxb2 Nc6 18. f3 Rad8 19. fxe4 Rxf1+ 20. Bxf1 dxe4 21. Rd2 Rf8 22. Rd6 Qf5 23. Qd5+ Rf7 24. Qxf5 gxf5 25. Kf2 f4 1/2-1/2

[Event "Titled Tuesday intern op 20th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.20"]
[Round "10"]
[White "Arabidze, Meri"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2427"]
[BlackElo "2262"]
[PlyCount "91"]
[EventDate "2022.12.20"]
[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. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. a3 Be6 10. b4 a6 11. Bb2 f6 12. Ne4 Rf7 13. Rc1 Bf8 14. Nc5 Bxc5 15. Rxc5 Rd7 16. Nd2 Bd5 17. Bh3 Rd6 18. Qc2 Kh8 19. Rc1 Nd7 20. Rxd5 Rxd5 21. Bg2 Rd6 22. Nc4 Re6 23. Bd5 Re8 24. Bxc6 bxc6 25. Na5 Nf8 26. Nxc6 Qd7 27. e3 Ne6 28. h4 g5 29. hxg5 Nxg5 30. Qe2 Qh3 31. Rc4 Rg8 32. Ne7 Rg7 33. Nd5 Rag8 34. Nxf6 Nf3+ 35. Qxf3 Rxg3+ 36. fxg3 Rxg3+ 37. Qxg3 Qxg3+ 38. Kh1 Qf3+ 39. Kh2 Qf2+ 40. Kh3 Qf3+ 41. Kh2 Qe2+ 42. Kg3 Qxe3+ 43. Kg4 Qe2+ 44. Kf5 Qxb2 45. Rxc7 Qf2+ 46. Ke6 1-0

[Event "Titled Tuesday intern op 20th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.20"]
[Round "5"]
[White "Kazakouski, Valery"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2539"]
[BlackElo "2262"]
[PlyCount "61"]
[EventDate "2022.12.20"]
[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. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 dxc4 5. 0-0 Nbd7 6. Qc2 Nb6 7. a4 g6 8. a5 Nbd5 9. Qxc4 a6 10. d3 Bg7 11. Qh4 h6 12. Bd2 Qc7 13. Na3 e5 14. Qa4 0-0 15. Rfc1 Re8 16. e4 Ne7 17. Nc4 Nd7 18. Bb4 c5 19. Nb6 Rb8 20. Bxc5 Qc6 21. Qxc6 Nxc6 22. Bd6 Nxb6 23. Bxb8 Nxb8 24. axb6 Nd7 25. Bh3 Nxb6 26. Bxc8 Nxc8 27. Rc7 Nd6 28. Rd7 Bf8 29. Rc1 Be7 30. Nxe5 Bg5 31. f4 1-0

[Event "Titled Tuesday intern op 20th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.20"]
[Round "2"]
[White "Martin, Lewis"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2135"]
[BlackElo "2262"]
[PlyCount "82"]
[EventDate "2022.12.20"]
[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 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 b4 9. d3 d6 10. h3 Na5 11. Ba2 Be6 12. Bxe6 fxe6 13. c3 Rb8 14. Nbd2 c5 15. d4 bxc3 16. bxc3 exd4 17. cxd4 c4 18. e5 dxe5 19. dxe5 Nd5 20. Ne4 Bb4 21. Bd2 c3 22. Bg5 Qc7 23. Qc2 Rxf3 24. gxf3 Qxe5 25. Bh4 Qf5 26. Bg3 Rf8 27. Kh2 Nf4 28. Bxf4 Qxf4+ 29. Kg1 Qxf3 30. Re3 Qf5 31. Rd1 Nc4 32. Rg3 Nd2 33. Re1 Nf3+ 34. Rxf3 Qxf3 35. Ng5 Qf5 36. Qxf5 exf5 37. Rc1 Rd8 38. Kg2 Rd2 39. Nf3 Ra2 40. Ne5 c2 41. Nc6 Ba3 0-1

[Event "Titled Tuesday intern op 20th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.20"]
[Round "11"]
[White "Matthiesen, Martin"]
[Black "Avazkhonov, Alikhon"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2262"]
[BlackElo "1538"]
[PlyCount "89"]
[EventDate "2022.12.20"]
[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 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Qxd2 Ne4 8. Qc2 Qb4+ 9. Kf1 f5 10. e3 0-0 11. Nbd2 Nxd2+ 12. Nxd2 b6 13. a3 Qe7 14. b4 Bb7 15. Rc1 d6 16. h4 e5 17. Bd5+ Kh8 18. Nf3 e4 19. Ng5 a5 20. Qb2 axb4 21. axb4 Ra4 22. Ne6 Rfa8 23. Nf4 Nd8 24. Bxb7 Nxb7 25. d5 Ra2 26. Qc3 R8a3 27. Qd4 Kg8 28. Kg2 Nd8 29. Rc3 Nf7 30. Rxa3 Rxa3 31. Ra1 Rxa1 32. Qxa1 Ne5 33. Qa8+ Kf7 34. Qc8 Nd3 35. Qxf5+ Kg8 36. Ne6 Nxb4 37. Qxe4 Na6 38. Qf5 g6 39. Qg4 Nb4 40. h5 Kf7 41. hxg6+ hxg6 42. Qh3 Kg8 43. Qh6 Qf7 44. Qg5 Nd3 45. Qd8+ 1-0

[Event "Titled Tuesday intern op 20th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.20"]
[Round "3"]
[White "Matthiesen, Martin"]
[Black "Baruch, Liam"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2262"]
[BlackElo "1594"]
[PlyCount "113"]
[EventDate "2022.12.20"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Nge2 Nbd7 9. 0-0 Re8 10. f3 Nf8 11. Qc2 Be6 12. Rad1 Ng6 13. Kh1 Nh5 14. Bxe7 Qxe7 15. Qd2 Rad8 16. a3 a5 17. Na4 Qc7 18. Rc1 Nf6 19. b4 axb4 20. axb4 Nd7 21. b5 Qd6 22. bxc6 bxc6 23. Nc5 Nxc5 24. dxc5 Qe7 25. Nd4 Bd7 26. Rfe1 Qg5 27. Bf1 Re7 28. Rc3 Rde8 29. g3 Qh6 30. Kg1 Ne5 31. h4 Qg6 32. Kf2 Qf6 33. Kg2 Ng6 34. Kf2 Nxh4 35. gxh4 Qxh4+ 36. Kg1 Re5 37. Re2 Rh5 38. Rh2 Qg5+ 39. Qg2 Qh6 40. Rxh5 Qxh5 41. f4 f6 42. Bd3 Qf7 43. Bf5 Qe7 44. Bxd7 Qxd7 45. f5 Qc7 46. Ne6 Qa7 47. Rc1 Re7 48. Rf1 Qa3 49. Rf3 Qc1+ 50. Kh2 Qa1 51. Rg3 Qe5 52. Kh1 Qa1+ 53. Qg1 Qxg1+ 54. Kxg1 h6 55. Kf2 Kf7 56. Rg1 Ke8 57. Rxg7 1-0

[Event "Titled Tuesday intern op 20th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.20"]
[Round "8"]
[White "Matthiesen, Martin"]
[Black "Degenbaev, Aziz"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2262"]
[BlackElo "2139"]
[PlyCount "149"]
[EventDate "2022.12.20"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. 0-0 Bd7 11. Nd2 Qe8 12. b3 Nxe4 13. Ncxe4 f5 14. Bd3 fxe4 15. Nxe4 Bf5 16. f3 Nc5 17. Nxc5 dxc5 18. Be4 Bxe4 19. fxe4 Rf4 20. Qe1 Qf7 21. Bf2 b6 22. Be3 Rxf1+ 23. Qxf1 Qxf1+ 24. Rxf1 a4 25. Rf2 axb3 26. axb3 Ra3 27. Rb2 Kf7 28. Kf2 Ke7 29. Ke2 Ra1 30. b4 cxb4 31. c5 bxc5 32. Bxc5+ Kd7 33. Bxb4 Bf6 34. Bd2 Ra4 35. Kf3 Ra3+ 36. Ke2 Ra4 37. Rb4 Ra2 38. Kd3 Bh4 39. g3 Be7 40. Rb8 Bc5 41. Rg8 g5 42. Rg6 Ra3+ 43. Kc4 Bd4 44. Rxh6 Ra2 45. Bb4 Rc2+ 46. Kb5 Rb2 47. Rh7+ Kc8 48. Kc4 Rc2+ 49. Kb3 Rb2+ 50. Ka3 Re2 51. Rg7 Rxe4 52. Rxg5 Re2 53. h4 e4 54. h5 e3 55. Rg8+ Kb7 56. Re8 Rh2 57. g4 Rh4 58. Re4 Bb6 59. d6 cxd6 60. Bxd6 Rh3 61. Kb4 Kc6 62. Be5 Rh2 63. Bd4 Bxd4 64. Rxd4 e2 65. Re4 Kd5 66. Re8 Rg2 67. h6 Rxg4+ 68. Kc3 Rh4 69. Rd8+ Ke6 70. Re8+ Kf7 71. Rxe2 Rxh6 72. Kd4 Rd6+ 73. Ke3 Re6+ 74. Kf2 Rxe2+ 75. Kxe2 1/2-1/2

[Event "Titled Tuesday intern op 20th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.20"]
[Round "6"]
[White "Matthiesen, Martin"]
[Black "Korchmar, Vasiliy"]
[Result "0-1"]
[ECO "D66"]
[WhiteElo "2262"]
[BlackElo "2438"]
[PlyCount "42"]
[EventDate "2022.12.20"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 dxc4 8. Bxc4 h6 9. Bh4 0-0 10. 0-0 b5 11. Bd3 Bb7 12. Rc1 Rc8 13. Qe2 b4 14. Bxf6 Bxf6 15. Ne4 Be7 16. Rfd1 Qa5 17. Nfd2 c5 18. Nb3 Qxa2 19. Nbxc5 Nxc5 20. Nxc5 Bxc5 21. Ra1 Qd5 0-1

[Event "Titled Tuesday intern op 20th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.20"]
[Round "4"]
[White "Matthiesen, Martin"]
[Black "Srihari, LR."]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2262"]
[BlackElo "2429"]
[PlyCount "81"]
[EventDate "2022.12.20"]
[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 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nc6 5. d5 Nd4 6. Be3 c5 7. Nge2 Qb6 8. Qd2 Bd7 9. Rd1 Nxe2 10. Bxe2 Nf6 11. f3 0-0 12. 0-0 Rfd8 13. b3 Qa5 14. Rc1 a6 15. a4 Qb4 16. Qc2 e5 17. Bd2 Qb6 18. Rb1 Rf8 19. Kh1 Nh5 20. g3 f5 21. exf5 gxf5 22. Bd3 Kh8 23. g4 e4 24. gxh5 exd3 25. Qxd3 Qd8 26. h6 Be5 27. Rg1 Qh4 28. Rg2 Rg8 29. Rbg1 Rxg2 30. Rxg2 f4 31. Ne4 Bh3 32. Rg1 Qxh6 33. Bc3 Bf5 34. Bxe5+ dxe5 35. Qc3 Re8 36. Nxc5 Qh3 37. Rg2 h6 38. Ne6 Kh7 39. Qxe5 Rg8 40. Rg7+ Rxg7 41. Qxg7# 1-0

[Event "Titled Tuesday intern op 20th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.20"]
[Round "7"]
[White "Mushini, Ajay"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2265"]
[BlackElo "2262"]
[PlyCount "45"]
[EventDate "2022.12.20"]
[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. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Bb3 Nxb3 6. axb3 Bc5 7. Be3 Bxe3 8. fxe3 d6 9. Nf3 0-0 10. 0-0 Ng4 11. Qd2 f5 12. exf5 Bxf5 13. h3 Nh6 14. e4 Bd7 15. d4 exd4 16. Qxd4 Nf7 17. Nd5 a6 18. c4 Be6 19. Nf4 Qd7 20. Nh5 Nh6 21. Ng5 Rxf1+ 22. Rxf1 Re8 23. Rf7 1-0

[Event "Titled Tuesday intern op 20th Dec Early"]
[Site "Chess.com INT"]
[Date "2022.12.20"]
[Round "9"]
[White "Rodrigues Mota, Romulo Cardoso S"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2002"]
[BlackElo "2262"]
[PlyCount "26"]
[EventDate "2022.12.20"]
[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 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. 0-0 0-0 9. Nxc6 bxc6 10. Bxc6 Ba6 11. Qxd5 Bxf1 12. Qxe4 Ba6 13. Bxa8 Qd1+ 0-1

[Event "DEN-chT 2223 60th"]
[Site "Denmark"]
[Date "2022.12.04"]
[Round "4.3"]
[White "Veng, Johny"]
[Black "Matthiesen, Martin"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2214"]
[BlackElo "2328"]
[PlyCount "84"]
[EventDate "2022.10.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Nordre"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 Nxd5 8. Qd2 Bb4 9. Rc1 Nxc3 10. bxc3 Ba3 11. Rb1 b6 12. Bd3 Ba6 13. 0-0 Bxd3 14. Qxd3 0-0 15. e4 Rfe8 16. Bd2 Bf8 17. a4 Rad8 18. Ra1 e5 19. Qc4 Rc8 20. Rfe1 Rc7 21. h3 h6 22. g4 g6 23. Kg2 Bg7 24. Red1 Re7 25. d5 Re8 26. Be3 Rec8 27. d6 Rb7 28. Qb4 Qa6 29. a5 c5 30. Qa3 b5 31. Rd5 b4 32. Qc1 b3 33. Qd2 Qc4 34. Bxh6 Bxh6 35. Qxh6 Qxe4 36. Rdd1 b2 37. Rab1 Rc6 38. Re1 Qf4 39. Qxf4 exf4 40. Re2 Rxd6 41. Rexb2 Rxb2 42. Rxb2 Ra6 1/2-1/2

[Event "DEN-chT 2223 60th"]
[Site "Denmark"]
[Date "2022.11.20"]
[Round "3.3"]
[White "Bjerre, Jonas Buhl"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2612"]
[BlackElo "2328"]
[PlyCount "73"]
[EventDate "2022.10.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Skanderborg Nordea"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 Re8 7. Bg5 h6 8. Bh4 a6 9. Ba4 Ba7 10. Nbd2 d6 11. Re1 Bd7 12. Nf1 g5 13. Nxg5 hxg5 14. Bxg5 Nxe4 15. Bxd8 Nxf2 16. Qf3 Nh3+ 17. Kh1 Nf2+ 18. Qxf2 Bxf2 19. Re2 Raxd8 20. Rxf2 f5 21. Ne3 Ne7 22. Bxd7 Rxd7 23. Nxf5 Nxf5 24. Rxf5 d5 25. Kg1 d4 26. Rf3 dxc3 27. bxc3 e4 28. Rg3+ Kh8 29. Re1 Re5 30. d4 Rb5 31. Rxe4 Rb2 32. a4 Ra2 33. d5 Rd2 34. c4 b6 35. Rh4+ Rh7 36. Rxh7+ Kxh7 37. Re3 1-0

[Event "DEN-chT 2223 60th"]
[Site "Denmark"]
[Date "2022.10.30"]
[Round "2.2"]
[White "Hector, Jonny"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2454"]
[BlackElo "2328"]
[PlyCount "117"]
[EventDate "2022.10.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Nordkalotten"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Qe2 Bc5 5. c3 0-0 6. d3 d5 7. Bb3 dxe4 8. dxe4 Qe7 9. Bg5 Nd8 10. Nbd2 Ne6 11. h4 h6 12. Bxf6 Qxf6 13. g3 a5 14. Nc4 a4 15. Bc2 Bd6 16. Nh2 Qe7 17. Ng4 Nc5 18. Rd1 b5 19. Nce3 c6 20. Nf5 Bxf5 21. exf5 f6 22. 0-0 Rfd8 23. b4 axb3 24. axb3 Qc7 25. Qf3 Be7 26. b4 Na4 27. Be4 Rac8 28. Rxd8+ Bxd8 29. Bc2 Be7 30. c4 Rd8 31. Bb3 Kh8 32. Rc1 Qd7 33. Rd1 Qe8 34. Rxd8 Bxd8 35. Bxa4 bxa4 36. Qa3 Qd7 37. Ne3 Qa7 38. c5 Qa6 39. Kg2 e4 40. Qa2 Bc7 41. Qf7 a3 42. Ng4 Bd8 43. Qe8+ Kh7 44. Qxd8 a2 45. Nxf6+ gxf6 46. Qe7+ Kg8 47. Qe8+ Kg7 48. Qg6+ Kf8 49. Qxf6+ Ke8 50. b5 Qa3 51. Qxc6+ Kf7 52. Qe6+ Kf8 53. Qxh6+ Kf7 54. Qe6+ Kf8 55. f6 Qa7 56. b6 Qf7 57. Qc8+ Qe8 58. b7 a1Q 59. Qxe8+ 1-0

[Event "DEN-chT 2223 60th"]
[Site "Denmark"]
[Date "2022.10.29"]
[Round "1.5"]
[White "Matthiesen, Martin"]
[Black "Hansen, Sune Berg"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2328"]
[BlackElo "2525"]
[PlyCount "80"]
[EventDate "2022.10.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Copenhagen 68"]
[BlackTeam "Hillerod"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nd7 12. 0-0 b6 13. Rfe1 Bb7 14. Rad1 Rc8 15. Bd3 h6 16. h3 Re8 17. Qf4 Qf6 18. Qg3 a6 19. e5 Qe7 20. Nd2 b5 21. Ne4 Bxe4 22. Rxe4 Kh8 23. Bb1 Rc4 24. Qd3 Nf8 25. Bc2 Qc7 26. Bb3 Rc3 27. Qe2 Ng6 28. Re3 Rd8 29. a4 bxa4 30. Bxa4 Rc4 31. Bb3 Rcxd4 32. Re1 a5 33. Qa6 Rd2 34. Ba4 Nf4 35. Qc6 Qxc6 36. Bxc6 Rc8 37. Be4 g5 38. h4 Rc5 39. hxg5 hxg5 40. Bf3 Nd3 0-1

[Event "Odense IM-B"]
[Site "Odense"]
[Date "2022.10.14"]
[Round "3"]
[White "Fries Nielsen, Jens Ove"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2350"]
[BlackElo "2328"]
[PlyCount "87"]
[EventDate "2022.10.14"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "3"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. 0-0 Nf6 6. Nc3 0-0 7. Ne5 Bf5 8. f3 c5 9. e3 cxd4 10. exd4 Nc6 11. Nxc6 bxc6 12. Be3 Qa5 13. Qd2 Nd7 14. g4 Be6 15. Ne4 Qb6 16. Ng5 Qxb2 17. Rfb1 Qa3 18. Rb3 Qa6 19. Bf1 Qc8 20. Re1 c5 21. Rc3 c4 22. Bf4 Nf6 23. Nxe6 fxe6 24. Bg3 a5 25. Ra3 Ra6 26. Rb1 Nd7 27. g5 e5 28. Rxa5 Rxa5 29. Qxa5 e6 30. Bh3 Qc6 31. Qb5 Qd6 32. Qb4 Qc6 33. Qe7 Kh8 34. Qxe6 Qa4 35. Qxd7 Qxc2 36. Rb7 Qc1+ 37. Kg2 Qd2+ 38. Kg1 Qxd4+ 39. Bf2 Qa1+ 40. Kg2 e4 41. f4 Rxf4 42. Rb8+ Bf8 43. Qa7 e3 44. Qxe3 1-0

[Event "Odense IM-B"]
[Site "Odense"]
[Date "2022.10.14"]
[Round "4"]
[White "Jacobsen, Mikkel Manosri"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2267"]
[BlackElo "2328"]
[PlyCount "73"]
[EventDate "2022.10.14"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "3"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. c3 e6 8. Qb3 Qc8 9. Nh4 Bg6 10. h3 Be7 11. Nxg6 hxg6 12. Nf3 0-0 13. Bd3 a6 14. 0-0 b5 15. a3 Na5 16. Qc2 Nc4 17. Rfe1 a5 18. Re2 b4 19. cxb4 axb4 20. a4 Qb7 21. b3 Nd6 22. Qb2 Nfe4 23. Bxd6 Nxd6 24. Rc1 Rfc8 25. Rec2 Bd8 26. Ne5 Bg5 27. Rxc8+ Nxc8 28. Rc5 Be7 29. Rc2 Bd8 30. Bb5 Na7 31. Be8 f6 32. Bc6 Nxc6 33. Nxc6 Ba5 34. Qc1 Bb6 35. Qe1 Rc8 36. Qxe6+ Kh7 37. h4 1-0

[Event "Odense IM-B"]
[Site "Odense"]
[Date "2022.10.14"]
[Round "2"]
[White "Matthiesen, Martin"]
[Black "Ramsdal, Jens Albert"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2328"]
[BlackElo "2318"]
[PlyCount "76"]
[EventDate "2022.10.14"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "3"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. Qb3 0-0 7. 0-0 a5 8. cxd5 a4 9. Qd1 cxd5 10. Nc3 Ne4 11. Nxa4 Qa5 12. b3 Nc6 13. Be3 b5 14. Nb2 Bf5 15. a3 Qc3 16. Nd3 Na5 17. Rb1 Rfc8 18. Nh4 Qc7 19. Nxf5 Nc3 20. Qc2 Nxb1 21. Qxb1 gxf5 22. Bxd5 Ra7 23. Nc5 e5 24. Qxf5 exd4 25. Bxf7+ Kh8 26. Rc1 dxe3 27. Nd3 exf2+ 28. Kf1 Nc4 29. bxc4 Rf8 30. cxb5 Qxf7 31. Qxf7 Rfxf7 32. b6 Rxa3 33. b7 Rb3 34. Nc5 Rb5 35. Ne6 Rbxb7 36. Rc8+ Bf8 37. Rxf8+ Rxf8 38. Nxf8 Re7 0-1

[Event "Odense IM-B"]
[Site "Odense"]
[Date "2022.10.14"]
[Round "5"]
[White "Matthiesen, Martin"]
[Black "Thogersen, Rasmus"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2328"]
[BlackElo "2323"]
[PlyCount "202"]
[EventDate "2022.10.14"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "3"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 g6 7. e4 Bg7 8. Be3 Qa5 9. Qd2 0-0 10. Rc1 Bg4 11. d5 b5 12. Be2 Bxf3 13. Bxf3 Nd7 14. 0-0 c4 15. Bd4 Rfd8 16. Bxg7 Kxg7 17. Qd4+ f6 18. a4 a6 19. axb5 axb5 20. Rb1 Ra6 21. Rb4 Rb8 22. Rfb1 Qc7 23. Be2 Rab6 24. g3 Nc5 25. Qe3 e5 26. dxe6 Rxe6 27. Rxb5 Rxe4 28. Qf3 Rbe8 29. Bxc4 Rxc4 30. Rb7 Nxb7 31. Rxb7 Re7 32. Rxc7 Rexc7 33. Qd5 Rxc3 34. Qd6 R3c6 35. Qd5 Rc2 36. Qd6 Rb7 37. Qe6 Rd2 38. h4 h5 39. Kg2 Rd4 40. Kg1 Rbd7 41. Kg2 R4d6 42. Qc4 Re7 43. Qc5 Rde6 44. Qb4 Re4 45. Qd6 R4e6 46. Qb4 Re5 47. Qd6 Ra7 48. Qb6 Rf7 49. Qd6 Ree7 50. Kg1 Re8 51. Kg2 f5 52. Qd4+ Kh7 53. Qd5 Ree7 54. Qd6 Re8 55. Qd5 Ref8 56. Kh3 f4 57. g4 hxg4+ 58. Kxg4 Rf5 59. Qd6 f3 60. Qc7+ R8f7 61. Qd6 Kh6 62. Qd2+ Kh7 63. Qd6 Ra7 64. Qd4 Re7 65. Qc3 Re4+ 66. Kg3 Re7 67. Kg4 Rd7 68. Qb3 Rc7 69. Qe6 Ra7 70. Qd6 Rff7 71. Qe6 Ra4+ 72. Kg3 Raf4 73. Qe5 R4f5 74. Qe6 g5 75. hxg5 Rxg5+ 76. Kh4 Rgf5 77. Kg4 R5f6 78. Qe4+ Kg8 79. Qe8+ Rf8 80. Qe5 Kf7 81. Qd5+ Ke7 82. Qb7+ Kd6 83. Qb6+ Kd5 84. Qb5+ Kd4 85. Qb4+ Kd3 86. Qe7 R6f7 87. Qe3+ Kc2 88. Qg5 Kd1 89. Kg3 Rd7 90. Qe5 Rff7 91. Qa1+ Ke2 92. Qa6+ Ke1 93. Qe6+ Kd2 94. Qa2+ Kd3 95. Qb3+ Kd4 96. Qe6 Rg7+ 97. Kh4 Kd3 98. Qe3+ Kc2 99. Qxf3 Rh7+ 100. Kg5 Rdg7+ 101. Kf6 Rf7+ 0-1

[Event "Odense IM-B"]
[Site "Odense"]
[Date "2022.10.14"]
[Round "1"]
[White "Skytte, Rasmus"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2354"]
[BlackElo "2328"]
[PlyCount "79"]
[EventDate "2022.10.14"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[EventCategory "3"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 0-0 7. 0-0 d5 8. cxd5 exd5 9. a3 Bd6 10. Nb5 Be7 11. b4 Nbd7 12. Qc2 a6 13. Qxc7 Qc8 14. Bb2 axb5 15. Qf4 Bc6 16. Rac1 Qb7 17. Rc2 Rfc8 18. Bf5 Nh5 19. Qg4 g6 20. Ne5 Ng7 21. Nxc6 Nxf5 22. Rfc1 Nf6 23. Qh3 Bf8 24. Qf3 Kg7 25. Ne5 Ne4 26. Qe2 f6 27. Nd3 Ned6 28. g4 Ne7 29. g5 Ng8 30. Nf4 Nc4 31. Qf3 fxg5 32. Nxd5 Nxb2 33. Rc7+ Rxc7 34. Rxc7+ Qxc7 35. Nxc7 Rxa3 36. Ne8+ Kh8 37. Qxf8 Ra7 38. Nf6 Rg7 39. e4 Nd3 40. Nxg8 1-0

[Event "DEN-chT 2122 59th"]
[Site "Denmark"]
[Date "2022.03.20"]
[Round "9.2"]
[White "Light, Bjarne"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2234"]
[BlackElo "2325"]
[PlyCount "80"]
[EventDate "2021.10.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Fredericia"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 h6 6. Bh4 d6 7. e4 Qe8 8. Bc4 e5 9. dxe5 dxe5 10. Qe2 Nh5 11. Qe3 Nd7 12. 0-0 Kh7 13. Rfe1 f5 14. exf5 gxf5 15. Nd4 Nb6 16. Bb3 Qg6 17. Ne2 Bd7 18. f4 Bc6 19. Qf2 exf4 20. Nd4 Bd5 21. Ne6 Rf7 22. Nf3 Bxb3 23. axb3 Nd5 24. Re2 Ne3 25. Nfd4 Bxd4 26. Nxd4 Rg8 27. Kh1 Rfg7 28. Rg1 c5 29. Nc2 Nxc2 30. Rxc2 Qc6 31. Rcc1 Rg4 32. Be7 b6 33. Qf3 Qe4 34. Qh3 Ng3+ 35. hxg3 Qxe7 36. Rge1 Qf6 37. Rcd1 R8g7 38. Rd2 fxg3 39. Kg1 Rh4 40. Rd6 Qg5 0-1

[Event "DEN-chT 2122 59th"]
[Site "Denmark"]
[Date "2022.03.19"]
[Round "8.2"]
[White "Matthiesen, Martin"]
[Black "Kristensen, Kaare Hove"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2325"]
[BlackElo "2345"]
[PlyCount "35"]
[EventDate "2021.10.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Copenhagen 68"]
[BlackTeam "Nordkallotten"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. d5 e6 5. a3 Bd6 6. Nf3 0-0 7. g3 c6 8. Bg2 cxd5 9. cxd5 Nxd5 10. Nxd5 exd5 11. Nh4 Be5 12. Bxd5 Bxd5 13. Qxd5 Nc6 14. Nf3 Bf6 15. Rb1 Qe7 16. Be3 Qe6 17. Qxe6 dxe6 18. 0-0 1/2-1/2

[Event "DEN-chT 2122 59th"]
[Site "Denmark"]
[Date "2022.02.27"]
[Round "7.1"]
[White "Vasli, Aref"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2380"]
[BlackElo "2325"]
[PlyCount "100"]
[EventDate "2021.10.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bronshoj"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. Nf3 Nf6 2. d4 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. h3 0-0 7. Bd3 c5 8. 0-0 Ba6 9. Bxa6 Nxa6 10. a4 Nb4 11. Qb1 Nc6 12. c3 Rc8 13. Bh2 d6 14. Rd1 cxd4 15. exd4 Na5 16. Qd3 Qc7 17. Ne1 Nc4 18. Nxc4 Qxc4 19. Qxc4 Rxc4 20. Nc2 Nd5 21. a5 Rb8 22. axb6 axb6 23. Na3 Rc6 24. Nb5 Bf8 25. Ra7 h6 26. Rda1 g6 27. R1a4 Rd8 28. Rb7 Be7 29. Na7 Ra8 30. Nxc6 Rxa4 31. Nxe7+ Nxe7 32. Bxd6 Nd5 33. Rb8+ Kg7 34. Be5+ f6 35. Rb7+ Kg8 36. Bd6 Ra1+ 37. Kh2 Rc1 38. Kg3 Rc2 39. Ba3 g5 40. Kf3 Nxc3 41. Rxb6 Nd1 42. Rxe6 Rxf2+ 43. Kg3 Kf7 44. Re7+ Kg6 45. Rd7 f5 46. h4 f4+ 47. Kh3 Ne3 48. hxg5 hxg5 49. Re7 Rf1 50. Re6+ Kf7 0-1

[Event "DEN-chT 2122 59th"]
[Site "Denmark"]
[Date "2022.01.30"]
[Round "6.1"]
[White "Rasmussen, Allan Stig"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2566"]
[BlackElo "2325"]
[PlyCount "81"]
[EventDate "2021.10.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Jetsmark"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. 0-0 0-0 9. Qc2 d5 10. Rd1 Nbd7 11. a4 Qc8 12. Na3 c5 13. cxd5 exd5 14. Nb5 Qb7 15. Nh4 g6 16. Bg5 Rfe8 17. Nc3 cxd4 18. Rxd4 Qc7 19. Rc1 Bc5 20. Rf4 Rac8 21. Bxf6 Nxf6 22. Rxf6 Qe5 23. Nxd5 Bxf2+ 24. Rxf2 Rxc2 25. Rxc2 Rc8 26. Rd2 Rc1+ 27. Bf1 Kg7 28. Nf3 Qa1 29. Ng5 f5 30. Nb4 Bc8 31. Nd3 Rd1 32. Rc2 Ba6 33. Rc7+ Kg8 34. Nf4 Qf6 35. Nfe6 h6 36. Rg7+ Qxg7 37. Nxg7 hxg5 38. Ne6 g4 39. Nc7 Bb7 40. e3 a6 41. Rb2 1-0

[Event "DEN-chT 2122 59th"]
[Site "Denmark"]
[Date "2022.01.29"]
[Round "5.1"]
[White "Matthiesen, Martin"]
[Black "Svane, Frederik"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2325"]
[BlackElo "2470"]
[PlyCount "66"]
[EventDate "2021.10.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Copenhagen 68"]
[BlackTeam "Skanderborg Nordea"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. 0-0 0-0 8. Qc2 d5 9. Rd1 Nbd7 10. Bf4 Ba6 11. b3 Rc8 12. Nc3 dxc4 13. bxc4 Bxc4 14. Nd2 b5 15. Nxc4 bxc4 16. e4 Nb6 17. Rab1 Nfd7 18. h4 Ba3 19. Bh3 h6 20. Qe2 Qe7 21. Be3 Bb4 22. Qb2 Ba3 23. Qe2 Rcd8 24. e5 c5 25. Qg4 cxd4 26. Bxh6 f5 27. exf6 Rxf6 28. Bg5 dxc3 29. Bxf6 Qxf6 30. Qe2 Re8 31. Bg2 Nc5 32. Bh3 Qg6 33. Qe3 c2 0-1

[Event "DEN-chT 2122 59th"]
[Site "Denmark"]
[Date "2022.01.16"]
[Round "4.2"]
[White "Matthiesen, Martin"]
[Black "Henriksen, Kasper"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2325"]
[BlackElo "2117"]
[PlyCount "77"]
[EventDate "2021.10.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Copenhagen 68"]
[BlackTeam "Koge Xtracon"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. Nge2 Nc6 8. d5 Ne5 9. Ng3 e6 10. Be2 exd5 11. cxd5 a6 12. a4 h5 13. 0-0 Nh7 14. Qd2 h4 15. Nh1 f5 16. Nf2 Qf6 17. f4 Nf7 18. e5 dxe5 19. fxe5 Qxe5 20. Bxc5 Rd8 21. Nd3 Qc7 22. Qe3 Qd7 23. Nf4 Re8 24. Qf2 Ne5 25. Ne6 Bf6 26. Bb6 Rxe6 27. dxe6 Qc6 28. Nb5 Bxe6 29. Nc7 Rf8 30. Rac1 Qd7 31. Rfd1 Qf7 32. Nxe6 Qxe6 33. Qc5 Kg7 34. Rd6 Qb3 35. Qd5 Qxb2 36. Rc7+ Kh8 37. Bf1 h3 38. Bd4 Qd2 39. Rxf6 1-0

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "10"]
[White "Aung, Thant Zin"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2268"]
[BlackElo "2320"]
[PlyCount "78"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 Bg4 10. f3 Bh5 11. dxc6 Qd4+ 12. Kh1 Bxc3 13. bxc3 Qxc3 14. Rb1 Qxc6 15. Bb2 Bg6 16. Bxg6 hxg6 17. Bxf6 gxf6 18. Rb3 Kg7 19. h3 Rfe8 20. Re1 Rxe1+ 21. Qxe1 Qxc2 22. Qb1 Qxb1+ 23. Rxb1 Rc8 24. Rb7 c5 25. Kg1 c4 26. Rb2 f5 27. Kf2 f4 28. Ke2 Kf6 29. Rb4 Ke5 30. Kd2 Kd4 31. Ra4 Rc7 32. Ra6 Rb7 33. Kc2 Re7 34. Rd6+ Kc5 35. Rd2 Kb4 36. h4 a5 37. Rf2 c3 38. Kc1 Kc4 39. Kc2 a4 0-1

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "6"]
[White "Goltsev, Dmitry"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2215"]
[BlackElo "2320"]
[PlyCount "65"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. h3 0-0 7. Re1 b5 8. Bb3 Bb7 9. c3 d5 10. exd5 Nxd5 11. d3 a5 12. Nxe5 Nxe5 13. Rxe5 a4 14. Bc2 Bd6 15. Re1 Nf4 16. Bxf4 Bxf4 17. d4 Re8 18. Rxe8+ Qxe8 19. Nd2 a3 20. bxa3 Rxa3 21. Nb3 Qc6 22. Qg4 Bd6 23. Re1 g6 24. Be4 Qxc3 25. Re3 Qb2 26. g3 Bxe4 27. Qxe4 Rxa2 28. Rf3 Ra3 29. Qe8+ Kg7 30. Rxf7+ Kh6 31. Qe3+ g5 32. Qe6+ Kh5 33. Rxh7# 1-0

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "4"]
[White "Guz, Ari"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2310"]
[BlackElo "2320"]
[PlyCount "54"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 Nc5 9. Nf5 0-0 10. Qg4 g6 11. Nh6+ Kh8 12. Bxc6 dxc6 13. Qf3 Be6 14. Nc3 Bd5 15. Qg3 Ne4 16. Nxe4 Bxe4 17. c4 Qd3 18. Qf4 Qxc4 19. b3 Qd5 20. Bb2 Bd3 21. Nxf7+ Rxf7 22. e6+ Rg7 23. Qf7 Rag8 24. Qxe7 Bxf1 25. Bxg7+ Rxg7 26. Qf8+ Rg8 27. e7 Qxg2# 0-1

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "1"]
[White "Kezin, Roman"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2494"]
[BlackElo "2320"]
[PlyCount "71"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. d5 exd5 8. cxd5 c6 9. g3 Na6 10. Bg2 Nc7 11. Nf4 g6 12. 0-0 Bg7 13. Ra2 c5 14. d6 Ne6 15. Nfd5 Rb8 16. Ne7+ Kh8 17. e4 Ng8 18. Ncd5 b6 19. b4 Ba6 20. Re1 Bc4 21. Rd2 Nxe7 22. dxe7 Qc8 23. Bb2 Bxd5 24. exd5 Nd4 25. d6 Qa6 26. h4 Qc4 27. h5 a5 28. h6 Bf6 29. b5 Kg8 30. Re4 Bh8 31. Bxd4 cxd4 32. Rexd4 Qxb5 33. Bd5 Bxd4 34. Rxd4 Qc5 35. Rf4 Kh8 36. Qa1+ 1-0

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "11"]
[White "Matthiesen, Martin"]
[Black "Ivanisevic, Ivan"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2320"]
[BlackElo "2599"]
[PlyCount "55"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Bf5 4. Nc3 h6 5. Qb3 Qc8 6. g3 g5 7. Bg2 Nc6 8. d5 Nd8 9. h4 g4 10. Nd4 Bd7 11. 0-0 Bg7 12. e4 c5 13. Nf5 Bxf5 14. exf5 Qxf5 15. Re1 Nd7 16. Ne4 Ne5 17. Bf4 0-0 18. Rac1 b6 19. Qe3 Qh5 20. b3 f5 21. Nd2 Ndf7 22. Bf1 Bf6 23. Be2 Ng6 24. Kg2 Bd4 25. Qe6 Nxf4+ 26. gxf4 Qxh4 27. Qxf5 Qxf2+ 28. Kh1 1-0

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "3"]
[White "Matthiesen, Martin"]
[Black "Nazaretyan, Tigran"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2320"]
[BlackElo "2316"]
[PlyCount "132"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Qc8 10. h3 Qa6+ 11. Kg1 Bg7 12. Kh2 0-0 13. a4 Nbd7 14. Ra3 Rfb8 15. Re1 Rb4 16. b3 Ng4+ 17. hxg4 Bxc3 18. Bd2 Bxd2 19. Nxd2 Ne5 20. Re3 Rd4 21. Qe2 Qxe2 22. Rxe2 Nxg4+ 23. Kg1 Ne5 24. f3 Rd3 25. Ra1 h5 26. Kf2 Kf8 27. Ra2 Ke8 28. Re1 Rc3 29. Ke2 Nd3 30. Rea1 Nb4 31. Rb2 g5 32. Nc4 Nc2 33. Kd2 Rxc4 34. Rxc2 Rd4+ 35. Kc3 f5 36. Rd2 Rxd2 37. Kxd2 fxe4 38. fxe4 Kd7 39. Ke3 Rb8 40. Ra3 h4 41. Kf3 Rb4 42. Kg4 Rxe4+ 43. Kxg5 Kc7 44. Kh5 Kb6 45. a5+ Ka6 46. Kg5 Rd4 47. Kh5 Rxd5+ 48. Kxh4 Rd3 49. Ra1 Rxb3 50. g4 c4 51. g5 c3 52. g6 c2 53. Rc1 Rc3 54. g7 Rc8 55. Rxc2 Rg8 56. Rg2 Kxa5 57. Kh5 Kb4 58. Kg6 d5 59. Kf7 Rxg7+ 60. Rxg7 d4 61. Kxe7 d3 62. Kd6 d2 63. Rg1 Kc3 64. Kd5 Kc2 65. Kd4 d1Q+ 66. Rxd1 Kxd1 1/2-1/2

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "2"]
[White "Matthiesen, Martin"]
[Black "Pershina, Elena"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2320"]
[BlackElo "2114"]
[PlyCount "73"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Nc3 c6 5. e3 Be7 6. Bd3 0-0 7. 0-0 dxc4 8. Bxc4 c5 9. Qe2 cxd4 10. exd4 Nc6 11. Rd1 Nd5 12. a3 Bf6 13. Qe4 Nce7 14. Ng5 g6 15. Qh4 Bxg5 16. Bxg5 f6 17. Bc1 Nf5 18. Qe4 Nxc3 19. bxc3 Re8 20. Ba2 Kg7 21. c4 Qc7 22. Bb2 Bd7 23. Rac1 Bc6 24. Qg4 h5 25. Qh3 Qf4 26. d5 exd5 27. cxd5 Bb5 28. Re1 Rad8 29. Qb3 a6 30. g3 Qd6 31. a4 Bd7 32. Rxe8 Rxe8 33. Ba3 Qb8 34. Qb6 Bxa4 35. Rc7+ Kh6 36. Bc1+ g5 37. Qxf6# 1-0

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "9"]
[White "Matthiesen, Martin"]
[Black "Sanchez, Roberto Daniel"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2320"]
[BlackElo "1970"]
[PlyCount "65"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Bc4 a6 7. Ne2 b5 8. Bb3 c5 9. c3 Bb7 10. 0-0 Be7 11. Ng3 cxd4 12. cxd4 Nc6 13. Be3 0-0 14. Bc2 f5 15. exf6 Bxf6 16. Bxe4 Rb8 17. Bf4 Nxd4 18. Bxb8 Qxb8 19. Bxb7 Qxb7 20. Qg4 Qf7 21. Ne4 e5 22. Rac1 h5 23. Qd1 Rd8 24. b3 Be7 25. Qe1 Qg6 26. f3 Bg5 27. Nxg5 Qxg5 28. Qe4 Rf8 29. Rce1 Rf4 30. Qd5+ Kh8 31. Rxe5 Ne2+ 32. Kh1 Qh4 33. Rxh5+ 1-0

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "5"]
[White "Matthiesen, Martin"]
[Black "Wagner, Dennis"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2320"]
[BlackElo "2584"]
[PlyCount "45"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Be7 9. 0-0 0-0 10. Re1 c6 11. Qe2 b5 12. Bb3 a5 13. f5 Kh8 14. fxe6 fxe6 15. Bxe6 Bd6 16. Ne4 Nf6 17. Neg5 Ra7 18. Ne5 Bxe5 19. dxe5 Nd5 20. Bxc8 Qxg5 21. Qg4 Qd2 22. Re2 Qd4 23. Qxd4 1-0

[Event "Titled Tuesday intern op 28th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.28"]
[Round "7"]
[White "Piesik, Piotr"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "D73"]
[WhiteElo "2407"]
[BlackElo "2320"]
[PlyCount "83"]
[EventDate "2021.12.28"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. 0-0 Nf6 6. c4 dxc4 7. a4 a5 8. Na3 0-0 9. Nxc4 Na6 10. Bd2 Nb4 11. Qb3 Be6 12. Bxb4 axb4 13. Qxb4 Ra7 14. Nb6 Nd5 15. Nxd5 Bxd5 16. e3 Qa8 17. Qxe7 b5 18. Qc5 bxa4 19. Nd2 Rb8 20. Bxd5 cxd5 21. Ra2 Bf8 22. Qc2 Rc8 23. Qd3 Qc6 24. Rfa1 Qc2 25. Qxc2 Rxc2 26. Nf3 Rb7 27. Ne5 Rb3 28. Rxa4 Rbxb2 29. Nd3 Rb3 30. Ne1 Re2 31. R4a2 Rxa2 32. Rxa2 Rb1 33. Kf1 Bb4 34. Re2 f5 35. f3 Kg7 36. Kf2 Kf6 37. Nd3 Bd6 38. Ra2 Rb3 39. Ke2 Rc3 40. Kd2 Rc6 41. Ra5 h5 42. Rxd5 1-0

[Event "DEN-chT 2122 59th"]
[Site "Denmark"]
[Date "2021.12.12"]
[Round "3.2"]
[White "Skytte, Rasmus"]
[Black "Matthiesen, Martin"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2378"]
[BlackElo "2325"]
[PlyCount "45"]
[EventDate "2021.10.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Aarhus/Skolerne"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 g6 13. d5 Nb8 14. a4 Nbd7 15. b4 c6 16. c4 Qc7 17. dxc6 Bxc6 18. Bd3 bxc4 19. Bxc4 d5 20. exd5 Bxd5 21. Bxd5 Nxd5 22. Ne4 N5f6 23. Nxf6+ 1/2-1/2

[Event "DEN-chT 2122 59th"]
[Site "Denmark"]
[Date "2021.10.31"]
[Round "2.3"]
[White "Schandorff, Lars"]
[Black "Matthiesen, Martin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2458"]
[BlackElo "2325"]
[PlyCount "67"]
[EventDate "2021.10.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Hillerod"]
[BlackTeam "Copenhagen 68"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 g6 9. 0-0 Bg7 10. Nb3 0-0 11. Bxc6 bxc6 12. Be5 Qc4 13. Qd4 Qxd4 14. exd4 a5 15. Nbd2 Bf5 16. Rb6 Rfc8 17. c4 dxc4 18. Nxc4 Bd3 19. Rc1 Bxc4 20. Rxc4 Nd7 21. Rb7 Bxe5 22. Rxd7 Bf6 23. Rb7 Kf8 24. g3 Ke8 25. Ra4 Kd8 26. Nd2 Rcb8 27. Rxb8+ Rxb8 28. Nb3 Rb4 29. Rxa5 Bxd4 30. Ra8+ Kd7 31. Ra7+ Kd8 32. Ra8+ Kd7 33. Ra7+ Kd8 34. Ra8+ 1/2-1/2

[Event "DEN-chT 2122 59th"]
[Site "Denmark"]
[Date "2021.10.30"]
[Round "1.1"]
[White "Matthiesen, Martin"]
[Black "Nielsen, Viktor Haarmark"]
[Result "1-0"]
[ECO "D72"]
[WhiteElo "2325"]
[BlackElo "2296"]
[PlyCount "109"]
[EventDate "2021.10.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Copenhagen 68"]
[BlackTeam "Obro"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 c5 8. d5 0-0 9. 0-0 e6 10. Nec3 exd5 11. exd5 Na6 12. Nd2 Re8 13. Nde4 h6 14. Nb5 Bf5 15. Ned6 Qd7 16. Nxf5 gxf5 17. Nc3 Nc4 18. Qh5 Nb4 19. Bxh6 Bxh6 20. Qxh6 Qd6 21. Qh4 Nxb2 22. Rab1 N4d3 23. Qg5+ Qg6 24. Qd2 Qf6 25. Nd1 Nxd1 26. Qxd3 Nc3 27. Rxb7 Rac8 28. Bf3 c4 29. Qc2 Qe5 30. d6 Red8 31. d7 Rc5 32. Rxa7 Kh7 33. a4 Kg6 34. Rc1 Nd5 35. h4 c3 36. Bxd5 Qxd5 37. Rd1 Qe4 38. Qxe4 fxe4 39. Rc1 Kf6 40. Rb7 Ke6 41. Rb3 Rxd7 42. Rbxc3 Rxc3 43. Rxc3 Rd1+ 44. Kg2 Ra1 45. Rc6+ Ke5 46. Rc5+ Ke6 47. Rc4 f5 48. g4 Kd5 49. Rb4 f4 50. h5 f3+ 51. Kg3 Ke5 52. Rb5+ Kd4 53. h6 Rg1+ 54. Kf4 Rh1 55. Rh5 1-0

[Event "Skandenborg Smuk-A"]
[Site "Skanderborg"]
[Date "2021.08.22"]
[Round "5.2"]
[White "Matthiesen, Martin"]
[Black "Fries Nielsen, Jens Ove"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2320"]
[BlackElo "2367"]
[PlyCount "18"]
[EventDate "2021.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 c6 7. 0-0 a6 8. Rb1 0-0 9. Re1 b5 1/2-1/2

[Event "Skandenborg Smuk-A"]
[Site "Skanderborg"]
[Date "2021.08.21"]
[Round "3.3"]
[White "Matthiesen, Martin"]
[Black "Berg, Klaus"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2320"]
[BlackElo "2285"]
[PlyCount "79"]
[EventDate "2021.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 8. 0-0 cxd4 9. exd4 Be7 10. Re1 0-0 11. Bg5 h6 12. Bh4 Nd5 13. Bxe7 Ncxe7 14. Nxd5 exd5 15. Bd3 Bg4 16. h3 Bxf3 17. Qxf3 Nc6 18. Rad1 Nxd4 19. Bh7+ Kxh7 20. Rxd4 Qb6 21. Rxd5 Qxb2 22. Rb5 Qd2 23. Qe4+ Kg8 24. Rxb7 Qa2 25. Qf4 a5 26. Re5 Ra6 27. Rf5 g6 28. Qxh6 Qa1+ 29. Kh2 gxf5 30. Qxa6 Qxa4 31. Qd6 Qc2 32. Qg3+ Kh7 33. Qh4+ Kg6 34. Rb6+ f6 35. Qg3+ Kf7 36. Rb7+ Ke6 37. Qg7 Qxf2 38. Qd7+ Ke5 39. Rb5+ Ke4 40. Qd5+ 1-0

[Event "Skandenborg Smuk-A"]
[Site "Skanderborg"]
[Date "2021.08.21"]
[Round "2.2"]
[White "Nielsen, Viktor Haarmark"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2294"]
[BlackElo "2320"]
[PlyCount "81"]
[EventDate "2021.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[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. a3 Bxc3 16. Qxc3 b5 17. Rhe1 bxc4 18. Bxc4 Bd5 19. g3 Ne6 20. Rc1 Re7 21. Bxd5 Qxd5 22. Qc4 Qf5+ 23. Ka1 Rcc7 24. h4 Red7 25. Qa4 Qf3 26. Rc3 Qe4 27. Rec1 Rd6 28. Rc4 f5 29. Qb4 Qd5 30. Bf4 Nxf4 31. Qb8+ Kh7 32. Qxc7 Ne2 33. Qxa7 Nxc1 34. Rxc1 Rf6 35. Qc5 Qf3 36. Ka2 f4 37. Rc3 Qxf2 38. Qxh5+ Kg8 39. Rb3 Kf8 40. Rb8+ Ke7 41. Qc5+ 1-0

[Event "Skandenborg Smuk-A"]
[Site "Skanderborg"]
[Date "2021.08.20"]
[Round "1.3"]
[White "Boe, Mads"]
[Black "Matthiesen, Martin"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2250"]
[BlackElo "2320"]
[PlyCount "15"]
[EventDate "2021.08.20"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Bg2 d5 5. d3 Nc6 6. Nf3 Be7 7. 0-0 0-0 8. e4 1/2-1/2

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "7"]
[White "Djordjevic, Vuk D"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2350"]
[BlackElo "2320"]
[PlyCount "79"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 dxc4 6. Bxc4 0-0 7. Nc3 Nd7 8. Nf3 Nb6 9. Bd3 c5 10. Ne4 cxd4 11. Nxd6 Qxd6 12. Nxd4 Bd7 13. 0-0 Rfd8 14. Rc1 Rac8 15. Qh5 g6 16. Qf3 Rxc1 17. Rxc1 Rc8 18. Rd1 Rc7 19. Bxg6 hxg6 20. Nb5 Qe5 21. Nxc7 Qxc7 22. Qxf6 Qc2 23. Qd4 Be6 24. h3 Bxa2 25. Ra1 Qc4 26. Qd2 Qe6 27. Qa5 Bd5 28. Rd1 Bc6 29. Qxa7 Qe4 30. Qb8+ Kh7 31. Qg3 Nc4 32. b3 Ne5 33. Rd4 Qf5 34. b4 b5 35. Kh2 Qe6 36. Qh4+ Kg7 37. Qd8 Nc4 38. Rh4 g5 39. Qh8+ Kg6 40. Rh6+ 1-0

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "9"]
[White "Esenbek Uulu, Ilimbek"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2150"]
[BlackElo "2320"]
[PlyCount "110"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Nxc3 14. bxc3 Qd5 15. Rb1 Kf6 16. 0-0 Bd6 17. Be3 Qxb5 18. Rxb5 a6 19. Bd4+ Kg6 20. Rb6 Bf4 21. Kh1 f6 22. Rxe6 Rhe8 23. Rg1+ Kf7 24. Rb6 Re7 25. Rgb1 h5 26. h3 a5 27. Bc5 Rd7 28. Rb7 Rad8 29. Kg2 Kg6 30. Rxd7 Rxd7 31. Rb5 a4 32. Bd4 Re7 33. Ra5 Re2 34. Rxa4 Rc2 35. Ra7 h4 36. a4 Bd2 37. Rc7 Ra2 38. Rc4 Kf5 39. Bb6 g5 40. a5 Bf4 41. Rc6 Kg6 42. Bd8 Be5 43. a6 Kf5 44. c4 Bd4 45. Bb6 Rxa6 46. Bxd4 Rxc6 47. c5 Ke6 48. Kf1 Kd5 49. Bxf6 Rxf6 50. Ke2 Kxc5 51. Ke3 Kd5 52. Kd3 Rf4 53. Ke2 Kd4 54. Kf1 Rxf3 55. Kg2 Ke4 0-1

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "11"]
[White "Girinath, PDS"]
[Black "Matthiesen, Martin"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "2335"]
[BlackElo "2320"]
[PlyCount "129"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 b6 10. Re1 Bb7 11. Bg5 Bxc3 12. bxc3 Nbd7 13. Bb3 Qc7 14. c4 h6 15. Bh4 Qf4 16. Bg3 Qg4 17. h3 Qh5 18. Ne5 Qxd1 19. Raxd1 Rfd8 20. f3 Rac8 21. Nxd7 Rxd7 22. Be5 Ne8 23. Re3 Nd6 24. Rc3 Nf5 25. g4 Nh4 26. Kf2 Ng6 27. Bg3 Rcd8 28. Rcd3 Bc6 29. d5 exd5 30. cxd5 Bb5 31. Rd4 Ne7 32. a4 Ba6 33. d6 Nc6 34. R4d2 Na5 35. Bd5 Bc4 36. Rd4 Bxd5 37. Rxd5 Nc4 38. R1d4 Na5 39. Rd2 f6 40. f4 Kf7 41. f5 Rc8 42. Re2 Rc4 43. Rd3 Rxa4 44. Rde3 Rd4 45. Re7+ Rxe7 46. Rxe7+ Kf8 47. Rxa7 Nc4 48. d7 Ke7 49. d8Q+ Kxd8 50. Rxg7 Ne5 51. Bxe5 fxe5 52. Rg6 Kc7 53. Rxh6 b5 54. Re6 b4 55. Rxe5 Kc6 56. Re8 Rd5 57. f6 Rd7 58. g5 b3 59. Rb8 Rb7 60. Rxb7 Kxb7 61. f7 b2 62. f8Q b1Q 63. Qf7+ Kb6 64. Qf6+ Kb7 65. Qf3+ 1-0

[Event "Titled Tuesday intern op 17th Aug"]
[Site "Chess.com INT"]
[Date "2021.08.17"]
[Round "2"]
[White "Lamotte Tavares, Patrick"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1914"]
[BlackElo "2320"]
[PlyCount "98"]
[EventDate "2021.08.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 dxc4 4. Bg2 Nd7 5. a4 a5 6. Na3 Nb6 7. Qc2 Qd5 8. 0-0 Bf5 9. Qd1 Be4 10. Nc2 e6 11. Ne3 Qd8 12. b3 cxb3 13. Qxb3 Nf6 14. d3 Bxf3 15. Bxf3 Bc5 16. Rb1 0-0 17. Ng2 Ra6 18. Qc2 Bb4 19. Bb2 Qe7 20. Ne3 Raa8 21. Ba1 Rfd8 22. Qb2 Ra6 23. Ng4 Ne8 24. Nh6+ Kf8 25. Ng4 f6 26. h4 Ba3 27. Qa2 Bb4 28. h5 h6 29. Be4 Nd6 30. Bg6 Nd7 31. Kg2 Nc5 32. d4 Nd7 33. e4 Nf7 34. d5 exd5 35. exd5 cxd5 36. Qxd5 Nc5 37. Qc4 Nd6 38. Qc2 Kg8 39. Rfd1 Raa8 40. Bb2 Qd7 41. Ne3 Qc6+ 42. Kh2 Nxa4 43. Bc1 Qxc2 44. Nxc2 Nc3 45. Rxb4 axb4 46. Rd3 Ndb5 47. Rf3 Rd1 48. Nxb4 Rxc1 49. Nd5 Nxd5 0-1

