[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.06.01"]
[Round "7"]
[White "Jellema, Pieter"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2133"]
[BlackElo "2405"]
[PlyCount "121"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 h6 6. c3 Nh5 7. Bg3 Nxg3 8. hxg3 d5 9. Bd3 Qb6 10. Rb1 Bd7 11. Qe2 Be7 12. g4 Qc7 13. a4 cxd4 14. exd4 Qf4 15. Nf1 Qxg4 16. g3 f5 17. Ne3 Qg6 18. g4 0-0-0 19. Kd2 Qf7 20. gxf5 exf5 21. Bb5 Bd6 22. a5 Kb8 23. b4 Rhe8 24. Qd3 f4 25. Ng2 Bf5 26. Qf1 Bxb1 27. Qxb1 Rc8 28. Bd3 Qe6 29. Ngh4 Ne7 30. a6 b6 31. Bb5 Red8 32. Bd3 Qf7 33. Re1 Re8 34. Bb5 Nc6 35. Rxe8 Qxe8 36. Qf5 Qe7 37. Qxd5 Qc7 38. Nf5 Ne7 39. Nxe7 Qxe7 40. Bd3 Kc7 41. Bf5 Rb8 42. b5 Kd8 43. Qg8+ Qf8 44. Qe6 Qe7 45. Qg8+ Qf8 46. Qd5 Qf6 47. Ne5 Ke7 48. Ng6+ Ke8 49. Qc6+ Kf7 50. Qc4+ Ke8 51. Qc6+ Kf7 52. Qd7+ Kg8 53. Be6+ Kh7 54. Qxd6 Qxg6 55. Qxb8 Qxe6 56. Qxa7 Qa2+ 57. Kd3 Qb1+ 58. Kd2 Qb2+ 59. Kd3 Qb1+ 60. Kc4 Qa2+ 61. Kd3 1/2-1/2

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.06.01"]
[Round "7"]
[White "Jellema, Pieter"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2133"]
[BlackElo "2405"]
[PlyCount "121"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 h6 6. c3 Nh5 7. Bg3 Nxg3 8. hxg3 d5 9. Bd3 Qb6 10. Rb1 Bd7 11. Qe2 Be7 12. g4 Qc7 13. a4 cxd4 14. exd4 Qf4 15. Nf1 Qxg4 16. g3 f5 17. Ne3 Qg6 18. g4 0-0-0 19. Kd2 Qf7 20. gxf5 exf5 21. Bb5 Bd6 22. a5 Kb8 23. b4 Rhe8 24. Qd3 f4 25. Ng2 Bf5 26. Qf1 Bxb1 27. Qxb1 Rc8 28. Bd3 Qe6 29. Ngh4 Ne7 30. a6 b6 31. Bb5 Red8 32. Bd3 Qf7 33. Re1 Re8 34. Bb5 Nc6 35. Rxe8 Qxe8 36. Qf5 Qe7 37. Qxd5 Qc7 38. Nf5 Ne7 39. Nxe7 Qxe7 40. Bd3 Kc7 41. Bf5 Rb8 42. b5 Kd8 43. Qg8+ Qf8 44. Qe6 Qe7 45. Qg8+ Qf8 46. Qd5 Qf6 47. Ne5 Ke7 48. Ng6+ Ke8 49. Qc6+ Kf7 50. Qc4+ Ke8 51. Qc6+ Kf7 52. Qd7+ Kg8 53. Be6+ Kh7 54. Qxd6 Qxg6 55. Qxb8 Qxe6 56. Qxa7 Qa2+ 57. Kd3 Qb1+ 58. Kd2 Qb2+ 59. Kd3 Qb1+ 60. Kc4 Qa2+ 61. Kd3 1/2-1/2

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.06.01"]
[Round "6"]
[White "Maatman, Nick"]
[Black "Cernov, Henrik"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2405"]
[BlackElo "2325"]
[PlyCount "99"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 Ng6 6. d4 exd4 7. h4 Qe7 8. 0-0 Nge5 9. Bg5 f6 10. Bf4 d3 11. Nxe5 Nxe5 12. Nd2 b5 13. Bb3 Bb7 14. a4 c5 15. Bd5 Bxd5 16. exd5 Qf7 17. axb5 Qxd5 18. c4 Qf7 19. Rxa6 Rb8 20. Bxe5 fxe5 21. Ne4 Be7 22. Qxd3 0-0 23. g3 Kh8 24. Rd1 Qh5 25. Re1 Qf5 26. Qe2 Rbe8 27. Rd1 Qh3 28. Rd3 Rd8 29. Ra7 Qe6 30. Rd5 d6 31. Ra6 Qg6 32. Kf1 Rf7 33. Rxc5 Qf5 34. Rd5 Qh3+ 35. Kg1 Rdf8 36. Rd3 h6 37. Ra7 Qe6 38. b3 g5 39. h5 g4 40. Rxe7 Qxe7 41. Rxd6 Rh7 42. Qxg4 Qa7 43. b6 Qa1+ 44. Kg2 Qa8 45. c5 Qb7 46. Kg1 Qa6 47. Qd1 Qa5 48. Kg2 Qa8 49. Qd5 Qa1 50. Rd8 1-0

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.06.01"]
[Round "6"]
[White "Maatman, Nick"]
[Black "Cernov, Henrik"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2405"]
[BlackElo "2325"]
[PlyCount "99"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 Ng6 6. d4 exd4 7. h4 Qe7 8. 0-0 Nge5 9. Bg5 f6 10. Bf4 d3 11. Nxe5 Nxe5 12. Nd2 b5 13. Bb3 Bb7 14. a4 c5 15. Bd5 Bxd5 16. exd5 Qf7 17. axb5 Qxd5 18. c4 Qf7 19. Rxa6 Rb8 20. Bxe5 fxe5 21. Ne4 Be7 22. Qxd3 0-0 23. g3 Kh8 24. Rd1 Qh5 25. Re1 Qf5 26. Qe2 Rbe8 27. Rd1 Qh3 28. Rd3 Rd8 29. Ra7 Qe6 30. Rd5 d6 31. Ra6 Qg6 32. Kf1 Rf7 33. Rxc5 Qf5 34. Rd5 Qh3+ 35. Kg1 Rdf8 36. Rd3 h6 37. Ra7 Qe6 38. b3 g5 39. h5 g4 40. Rxe7 Qxe7 41. Rxd6 Rh7 42. Qxg4 Qa7 43. b6 Qa1+ 44. Kg2 Qa8 45. c5 Qb7 46. Kg1 Qa6 47. Qd1 Qa5 48. Kg2 Qa8 49. Qd5 Qa1 50. Rd8 1-0

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.05.31"]
[Round "5"]
[White "De Boer, Robert"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1883"]
[BlackElo "2405"]
[PlyCount "70"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. d4 Nxd5 5. Nf3 e6 6. Bd3 Nc6 7. 0-0 Be7 8. Re1 0-0 9. Ne5 cxd4 10. Nxc6 bxc6 11. cxd4 Qb6 12. Nc3 Bf6 13. Ne2 Ba6 14. Bxa6 Qxa6 15. Bd2 Rfd8 16. Qc1 h6 17. Qc5 Ne7 18. Bb4 Nf5 19. Rad1 Qxa2 20. Ba5 Rdc8 21. b4 Qd5 22. Qc3 Rab8 23. Qc5 Rb7 24. Rd3 Rd7 25. Red1 Be7 26. Qc2 Qb5 27. Qd2 Rb8 28. Rb1 Rdb7 29. Rdb3 Nd6 30. Qa2 Nc4 31. Nc3 Qf5 32. b5 cxb5 33. d5 Nxa5 34. Qxa5 b4 35. Qa6 bxc3 0-1

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.05.31"]
[Round "5"]
[White "De Boer, Robert"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1883"]
[BlackElo "2405"]
[PlyCount "70"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. d4 Nxd5 5. Nf3 e6 6. Bd3 Nc6 7. 0-0 Be7 8. Re1 0-0 9. Ne5 cxd4 10. Nxc6 bxc6 11. cxd4 Qb6 12. Nc3 Bf6 13. Ne2 Ba6 14. Bxa6 Qxa6 15. Bd2 Rfd8 16. Qc1 h6 17. Qc5 Ne7 18. Bb4 Nf5 19. Rad1 Qxa2 20. Ba5 Rdc8 21. b4 Qd5 22. Qc3 Rab8 23. Qc5 Rb7 24. Rd3 Rd7 25. Red1 Be7 26. Qc2 Qb5 27. Qd2 Rb8 28. Rb1 Rdb7 29. Rdb3 Nd6 30. Qa2 Nc4 31. Nc3 Qf5 32. b5 cxb5 33. d5 Nxa5 34. Qxa5 b4 35. Qa6 bxc3 0-1

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.05.31"]
[Round "4"]
[White "Maatman, Nick"]
[Black "De Rover, Yong Hoon"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2405"]
[BlackElo "2318"]
[PlyCount "154"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. h3 g6 6. Nf3 Bg7 7. Bd3 0-0 8. 0-0 Bf5 9. Ne5 Nc6 10. Bf4 Bxd3 11. Nxd3 Ne4 12. Nd2 Nxd2 13. Qxd2 e6 14. a4 Na5 15. Qe2 Rc8 16. Rfe1 b6 17. Be5 Bxe5 18. Qxe5 Nc4 19. Qg3 Qc7 20. Qh4 Kg7 21. Re2 Qd8 22. Qg3 Qc7 23. Nf4 Kh8 24. Qg5 Qd8 25. Qh6 Rg8 26. Nd3 Qf6 27. Rd1 Rc7 28. Ne1 Rb7 29. Rd3 b5 30. axb5 Rxb5 31. Rf3 Qg7 32. Qc1 a5 33. Nd3 Rgb8 34. h4 h5 35. Ne5 Nxe5 36. dxe5 Kg8 37. Rf4 Rc8 38. Qa1 Qf8 39. Ra4 Qd8 40. g3 Rcb8 41. Kh2 Qb6 42. Ra2 Rc8 43. Ra4 Rb8 44. Ra2 Qc5 45. Rd2 Kg7 46. Kg1 Qb6 47. Kg2 Rb7 48. Kg1 Qc7 49. Re2 Qc4 50. Re1 Qd3 51. Re3 Qf5 52. Kg2 Rb3 53. Qc1 R3b5 54. Re1 Qd3 55. Re3 Qc4 56. Qa1 Rb3 57. Re1 R7b5 58. Rxa5 Rxb2 59. Rxb5 Qxb5 60. Qc1 Qb6 61. Qe3 Qc7 62. Qf3 Rb3 63. Re3 Kg8 64. Kh2 Qa5 65. Kg2 Ra3 66. Kh2 Qa6 67. Qf6 Qb6 68. Rf3 Qc7 69. Kg2 Rxc3 70. Rxc3 Qxc3 71. Qd8+ Kh7 72. Qe7 Qxe5 73. Qxf7+ Kh6 74. Qf8+ Qg7 75. Qd8 Kh7 76. f4 Qf7 77. Qd6 Kg7 1/2-1/2

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.05.31"]
[Round "4"]
[White "Maatman, Nick"]
[Black "De Rover, Yong Hoon"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2405"]
[BlackElo "2318"]
[PlyCount "154"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. h3 g6 6. Nf3 Bg7 7. Bd3 0-0 8. 0-0 Bf5 9. Ne5 Nc6 10. Bf4 Bxd3 11. Nxd3 Ne4 12. Nd2 Nxd2 13. Qxd2 e6 14. a4 Na5 15. Qe2 Rc8 16. Rfe1 b6 17. Be5 Bxe5 18. Qxe5 Nc4 19. Qg3 Qc7 20. Qh4 Kg7 21. Re2 Qd8 22. Qg3 Qc7 23. Nf4 Kh8 24. Qg5 Qd8 25. Qh6 Rg8 26. Nd3 Qf6 27. Rd1 Rc7 28. Ne1 Rb7 29. Rd3 b5 30. axb5 Rxb5 31. Rf3 Qg7 32. Qc1 a5 33. Nd3 Rgb8 34. h4 h5 35. Ne5 Nxe5 36. dxe5 Kg8 37. Rf4 Rc8 38. Qa1 Qf8 39. Ra4 Qd8 40. g3 Rcb8 41. Kh2 Qb6 42. Ra2 Rc8 43. Ra4 Rb8 44. Ra2 Qc5 45. Rd2 Kg7 46. Kg1 Qb6 47. Kg2 Rb7 48. Kg1 Qc7 49. Re2 Qc4 50. Re1 Qd3 51. Re3 Qf5 52. Kg2 Rb3 53. Qc1 R3b5 54. Re1 Qd3 55. Re3 Qc4 56. Qa1 Rb3 57. Re1 R7b5 58. Rxa5 Rxb2 59. Rxb5 Qxb5 60. Qc1 Qb6 61. Qe3 Qc7 62. Qf3 Rb3 63. Re3 Kg8 64. Kh2 Qa5 65. Kg2 Ra3 66. Kh2 Qa6 67. Qf6 Qb6 68. Rf3 Qc7 69. Kg2 Rxc3 70. Rxc3 Qxc3 71. Qd8+ Kh7 72. Qe7 Qxe5 73. Qxf7+ Kh6 74. Qf8+ Qg7 75. Qd8 Kh7 76. f4 Qf7 77. Qd6 Kg7 1/2-1/2

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.05.30"]
[Round "3"]
[White "Chernov, Vadim A"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2296"]
[BlackElo "2405"]
[PlyCount "25"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Nc6 7. h3 Bf5 8. d3 Qd7 9. Nh4 Be6 10. Be3 b6 11. Nc3 Rd8 12. a4 Nf6 13. a5 1/2-1/2

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.05.30"]
[Round "3"]
[White "Chernov, Vadim A"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2296"]
[BlackElo "2405"]
[PlyCount "25"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Nc6 7. h3 Bf5 8. d3 Qd7 9. Nh4 Be6 10. Be3 b6 11. Nc3 Rd8 12. a4 Nf6 13. a5 1/2-1/2

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.05.30"]
[Round "2"]
[White "Maatman, Nick"]
[Black "Blok, Xaveer"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2405"]
[BlackElo "2050"]
[PlyCount "103"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. b3 Bd6 8. Bb2 0-0 9. Nc3 Be6 10. d4 exd4 11. Nxd4 Nxd4 12. Qxd4 c5 13. Qe4 Rb8 14. Nb5 Nc8 15. Nxd6 Nxd6 16. Qe5 Ne8 17. Qxc5 b6 18. Qe5 Nf6 19. Rfd1 Qe7 20. Rac1 Rfd8 21. Rxd8+ Rxd8 22. h3 h6 23. e4 Qb4 24. Qc3 Qe7 25. Qe3 Bc8 26. Qf4 Ne8 27. Qe5 Qd7 28. Ba3 Bb7 29. Kh2 f6 30. Qb2 Qd2 31. Rc2 Qd3 32. Bb4 Qd4 33. Bc3 Qd7 34. Rd2 Qe7 35. Rxd8 Qxd8 36. Qe2 Qc7 37. Bb2 Qc6 38. f3 Nd6 39. e5 fxe5 40. Qxe5 Qd7 41. Qd4 Qe7 42. g4 Ne8 43. Qe5 Qd7 44. Qb8 Bc6 45. Qf4 Nc7 46. Qe5 Ne6 47. Kg3 Nc5 48. Bf1 Kh8 49. Bc4 Qb7 50. Bd4 Bxf3 51. Qe8+ Kh7 52. Bg8+ 1-0

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.05.30"]
[Round "2"]
[White "Maatman, Nick"]
[Black "Blok, Xaveer"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2405"]
[BlackElo "2050"]
[PlyCount "103"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. b3 Bd6 8. Bb2 0-0 9. Nc3 Be6 10. d4 exd4 11. Nxd4 Nxd4 12. Qxd4 c5 13. Qe4 Rb8 14. Nb5 Nc8 15. Nxd6 Nxd6 16. Qe5 Ne8 17. Qxc5 b6 18. Qe5 Nf6 19. Rfd1 Qe7 20. Rac1 Rfd8 21. Rxd8+ Rxd8 22. h3 h6 23. e4 Qb4 24. Qc3 Qe7 25. Qe3 Bc8 26. Qf4 Ne8 27. Qe5 Qd7 28. Ba3 Bb7 29. Kh2 f6 30. Qb2 Qd2 31. Rc2 Qd3 32. Bb4 Qd4 33. Bc3 Qd7 34. Rd2 Qe7 35. Rxd8 Qxd8 36. Qe2 Qc7 37. Bb2 Qc6 38. f3 Nd6 39. e5 fxe5 40. Qxe5 Qd7 41. Qd4 Qe7 42. g4 Ne8 43. Qe5 Qd7 44. Qb8 Bc6 45. Qf4 Nc7 46. Qe5 Ne6 47. Kg3 Nc5 48. Bf1 Kh8 49. Bc4 Qb7 50. Bd4 Bxf3 51. Qe8+ Kh7 52. Bg8+ 1-0

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.05.29"]
[Round "1"]
[White "Zuiderweg, Edwin"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1945"]
[BlackElo "2405"]
[PlyCount "72"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 Bxd5 11. exd5 0-0 12. c4 a5 13. a4 b6 14. 0-0 Nc5 15. Qc2 Nfd7 16. Nc1 Bg5 17. f4 exf4 18. Bxf4 Bxf4 19. Rxf4 Qg5 20. g3 Rae8 21. Ra3 g6 22. Raf3 Re7 23. Nd3 Rfe8 24. h4 Qh6 25. Bf1 Nxd3 26. Bxd3 Nc5 27. Kf2 Qg7 28. Rf6 Nd7 29. Rxd6 Qd4+ 30. Kg2 Ne5 31. Rdf6 Nxf3 32. Rxf3 Re3 33. Rxe3 Rxe3 34. Be2 Kf8 35. Bf3 Rd3 36. Qc1 Rd2+ 0-1

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2025.05.29"]
[Round "1"]
[White "Zuiderweg, Edwin"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1945"]
[BlackElo "2405"]
[PlyCount "72"]
[EventDate "2025.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CB23_2025"]
[SourceDate "2025.06.04"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 Bxd5 11. exd5 0-0 12. c4 a5 13. a4 b6 14. 0-0 Nc5 15. Qc2 Nfd7 16. Nc1 Bg5 17. f4 exf4 18. Bxf4 Bxf4 19. Rxf4 Qg5 20. g3 Rae8 21. Ra3 g6 22. Raf3 Re7 23. Nd3 Rfe8 24. h4 Qh6 25. Bf1 Nxd3 26. Bxd3 Nc5 27. Kf2 Qg7 28. Rf6 Nd7 29. Rxd6 Qd4+ 30. Kg2 Ne5 31. Rdf6 Nxf3 32. Rxf3 Re3 33. Rxe3 Rxe3 34. Be2 Kf8 35. Bf3 Rd3 36. Qc1 Rd2+ 0-1

[Event "Titled Tuesday intern op 20th May Late"]
[Site "Chess.com INT"]
[Date "2025.05.20"]
[Round "1"]
[White "Maatman, Nick"]
[Black "Brozynski, Patryk"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2405"]
[BlackElo "2219"]
[PlyCount "102"]
[EventDate "2025.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Nc6 7. b3 e5 8. Bb2 e4 9. Ne1 Qe7 10. Nc2 Bg4 11. Nc3 Rfe8 12. Ne3 Rad8 13. Ncd5 Nxd5 14. cxd5 Bxe2 15. Qxe2 Nxd4 16. Bxd4 Bxd4 17. Rac1 c5 18. dxc6 bxc6 19. Rfd1 c5 20. Nc2 Bb2 21. Rb1 Bc3 22. Rd5 f5 23. Rbd1 Kg7 24. Qc4 Bf6 25. b4 cxb4 26. Qxb4 Be5 27. Ne3 Rb8 28. Qa4 Kh6 29. Nc4 Red8 30. Qc2 Rbc8 31. Nxe5 Rxc2 32. Bf1 Rcc8 33. Nc4 Rc5 34. R5d4 Rdc8 35. Ne3 Rd8 36. Nd5 Qe5 37. h4 Rb8 38. Nf4 Rb6 39. a4 a5 40. Bb5 g5 41. hxg5+ Kxg5 42. Rd5 Rxd5 43. Rxd5 Qa1+ 44. Kg2 Kf6 45. Bd7 Qa3 46. Rxf5+ Kg7 47. Nd5 Rb8 48. Bb5 Rf8 49. Rg5+ Kh6 50. Rg4 Qf3+ 51. Kh3 Qh1# 0-1

[Event "Groningen op 60th"]
[Site "Groningen"]
[Date "2024.12.30"]
[Round "9"]
[White "Narayanan, Sunilduth Lyna"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2647"]
[BlackElo "2375"]
[PlyCount "59"]
[EventDate "2024.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 e6 5. Bg2 d5 6. cxd5 exd5 7. d4 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. 0-0 d4 11. Na4 0-0 12. Re1 Re8 13. Bg5 h6 14. Nxb6 axb6 15. Bxc6 bxc6 16. Bxf6 Qxf6 17. Qxd4 Qd8 18. Qc3 c5 19. Rad1 Qe7 20. a3 Ra4 21. f3 h5 22. Nd2 Rd4 23. Ne4 Rxd1 24. Rxd1 Bb7 25. Rd3 Bxe4 26. Re3 Qb7 27. fxe4 Rxe4 28. Kf2 Rxe3 29. Qxe3 Qd5 30. Qf4 1/2-1/2

[Event "Groningen op 60th"]
[Site "Groningen"]
[Date "2024.12.29"]
[Round "8"]
[White "Elgersma, Onno"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2322"]
[BlackElo "2375"]
[PlyCount "70"]
[EventDate "2024.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7 8. Qd2 0-0 9. 0-0-0 Nf6 10. h4 Bg4 11. Be2 Qd7 12. Ng5 Bxe2 13. Qxe2 h6 14. Qd3 g6 15. Ne4 h5 16. Bh6 Rfe8 17. Qd4 Qf5 18. Rhe1 c5 19. Nxf6+ Bxf6 20. Rxe8+ Rxe8 21. Qf4 Qxf4+ 22. Bxf4 Bxh4 23. g3 Be7 24. b4 Rd8 25. Rd5 f5 26. Kd2 Kf7 27. bxc5 dxc5 28. Rxd8 Bxd8 29. Kd3 Ke6 30. Kc4 Be7 31. Kb5 g5 32. Bb8 h4 33. gxh4 gxh4 34. Bh2 Bd6 35. f4 Kd5 0-1

[Event "Groningen op 60th"]
[Site "Groningen"]
[Date "2024.12.28"]
[Round "7"]
[White "Maatman, Nick"]
[Black "Pham, Khoi"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2375"]
[BlackElo "2285"]
[PlyCount "40"]
[EventDate "2024.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Ne2 Na6 9. Bf8 Ne7 10. Bxg7 Nb4 11. Bxh8 e5 12. Qd6 Nc2+ 13. Kd2 Bf5 14. Ng3 Qf4+ 15. Kc3 Nd5+ 16. cxd5 Qd4+ 17. Kb3 Nxa1+ 18. Ka3 Nc2+ 19. Kb3 Na1+ 20. Ka3 Nc2+ 1/2-1/2

[Event "Groningen op 60th"]
[Site "Groningen"]
[Date "2024.12.27"]
[Round "6"]
[White "Beerdsen, Thomas"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2502"]
[BlackElo "2375"]
[PlyCount "58"]
[EventDate "2024.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. Re1 Bf5 9. Nc3 Nxc3 10. bxc3 Bxd3 11. Qxd3 0-0 12. Rb1 b6 13. Qf5 g6 14. Qh3 Qc8 15. Qxc8 Raxc8 16. Ne5 Nxe5 17. Rxe5 Rfe8 18. Rxd5 Bd6 19. Kf1 Re6 20. Rdb5 c5 21. Be3 cxd4 22. Bxd4 Rc4 23. Rd5 Kf8 24. h3 Ke7 25. g4 Ra4 26. Rb2 Ba3 27. Rb3 Bd6 28. Rb2 Ba3 29. Rb3 Bd6 1/2-1/2

[Event "Groningen op 60th"]
[Site "Groningen"]
[Date "2024.12.26"]
[Round "5"]
[White "Maatman, Nick"]
[Black "Kazakouski, Valery"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2375"]
[BlackElo "2567"]
[PlyCount "231"]
[EventDate "2024.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. h3 Be6 9. g4 h6 10. Qf3 Nc6 11. 0-0-0 Qc7 12. Kb1 b5 13. Qg2 Na5 14. Nxa5 Qxa5 15. Nd5 Nd7 16. f4 Bh4 17. Bd2 Qd8 18. Bb4 Bxd5 19. Rxd5 Be7 20. Bxd6 Bxd6 21. Rxd6 Qe7 22. fxe5 Nxe5 23. Rd5 0-0 24. Qg3 Rfe8 25. Bg2 Rac8 26. Rhd1 Rc6 27. Bf1 Qc7 28. Bd3 b4 29. Qh2 Re7 30. Qd2 a5 31. Bb5 Rce6 32. Qd4 Kh7 33. Qc5 Qb7 34. b3 Rc7 35. Qf2 Rc3 36. Bd7 Nxd7 37. Qf5+ Rg6 38. Rxd7 Qc6 39. h4 Rc5 40. e5 Qe6 41. Rxf7 Rxe5 42. Qxe6 Rexe6 43. Rf4 Re2 44. Rc4 Rg2 45. Rdd4 Re6 46. Kb2 Re5 47. h5 Rg1 48. a3 bxa3+ 49. Kxa3 Rg5 50. Rf4 Ra1+ 51. Kb2 Rg1 52. Ra4 Rg2 53. Rf5 R2xg4 54. Raxa5 Rg2 55. Rfc5 R5g4 56. Ka3 Rh2 57. c4 Rg3 58. Kb4 Rhh3 59. Ra3 Kg8 60. Rf5 Rc3 61. c5 Rc1 62. Kb5 Kh7 63. Rd5 Rhc3 64. Kb6 R1c2 65. Kc6 Rf2 66. Re5 Rh2 67. Kd6 Rh1 68. Rd5 Rh2 69. c6 Rhc2 70. Ra6 Rxb3 71. c7 Rbc3 72. Ra7 Rc1 73. Kd7 R3c2 74. Kd8 Rf2 75. Kc8 Rf8+ 76. Rd8 Rf5 77. Kb8 Rxh5 78. c8Q Rxc8+ 79. Kxc8 Rg5 80. Rd4 h5 81. Kd7 Kh6 82. Ke6 Rg1 83. Kf5 Rf1+ 84. Rf4 g6+ 85. Ke4 Rb1 86. Ra3 Rb6 87. Kf3 Rc6 88. Rfa4 Rc8 89. Kg3 Rc7 90. Kh3 Rc8 91. Ra6 Rc7 92. Rg3 Rg7 93. Kg2 Rg8 94. Kf2 Rg7 95. Rg1 Rg8 96. Kf3 Rg7 97. Kf4 Rg8 98. Ke5 Rg7 99. Kf6 Rg8 100. Ra7 Rf8+ 101. Rf7 Rg8 102. Rg2 h4 103. Ke5 Ra8 104. Kf4 g5+ 105. Kg4 Kg6 106. Rb7 Ra4+ 107. Kh3 Ra5 108. Rgb2 Kh5 109. Rb8 Ra3+ 110. Kh2 Ra5 111. Rh8+ Kg6 112. Rb3 Kg7 113. Rhb8 Kg6 114. Kh3 Ra4 115. R3b6+ Kf5 116. Rb5+ 1-0

[Event "Groningen op 60th"]
[Site "Groningen"]
[Date "2024.12.24"]
[Round "4"]
[White "Maatman, Nick"]
[Black "Van Foreest, Machteld"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2375"]
[BlackElo "2309"]
[PlyCount "93"]
[EventDate "2024.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d4 c5 5. c4 dxc4 6. 0-0 Nc6 7. Ne5 Nxe5 8. dxe5 Nd5 9. Na3 Be7 10. Nxc4 0-0 11. Nd6 Qc7 12. Bxd5 exd5 13. Nxc8 Raxc8 14. Qxd5 Rfd8 15. Qe4 Rd4 16. Qe3 Qc6 17. Qf3 Qxf3 18. exf3 b5 19. Be3 Rd5 20. f4 a5 21. Rfd1 Rcd8 22. Rxd5 Rxd5 23. Rc1 f6 24. exf6 Bxf6 25. b3 Bd4 26. Bxd4 cxd4 27. Kf1 d3 28. Rc8+ Kf7 29. Ke1 g5 30. fxg5 Re5+ 31. Kd2 Re2+ 32. Kxd3 Rxa2 33. Rc2 Ra3 34. Rb2 Kg6 35. f4 Kf5 36. Kd4 Ra1 37. Kc5 b4 38. Re2 Rc1+ 39. Kb5 Rb1 40. Re3 Ra1 41. Re5+ Kg6 42. Re6+ Kg7 43. Re7+ Kg8 44. Ra7 Ra3 45. Kc4 Ra2 46. Kd4 Rxh2 47. Rxa5 1-0

[Event "Groningen op 60th"]
[Site "Groningen"]
[Date "2024.12.23"]
[Round "3"]
[White "Weber, Samuel"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2263"]
[BlackElo "2375"]
[PlyCount "82"]
[EventDate "2024.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. c4 d5 6. Qa4 Bd6 7. d4 cxd4 8. cxd5 Nxd5 9. Nxd4 exd4 10. Bxd5 0-0 11. Bxc6 bxc6 12. Qxd4 Qe7 13. Nc3 Re8 14. Bf4 Bc5 15. Qa4 Bh3 16. Qxc6 Rac8 17. Qf3 Bxf1 18. Kxf1 Red8 19. h4 Bd4 20. Nd1 Qf6 21. Qb3 h6 22. h5 Be5 23. Bxe5 Qxe5 24. Qf3 Rd2 25. Rb1 Rc5 26. Nc3 Rd8 27. Ne4 Ra5 28. a3 Qxh5 29. Qxh5 Rxh5 30. Kg2 Re5 31. Kf3 f5 32. Nc3 g5 33. b4 Rc8 34. Rb3 Kg7 35. e3 h5 36. Ne2 Rd5 37. Nd4 Kf6 38. b5 g4+ 39. Ke2 Rd6 40. Rb4 Rc7 41. a4 Kg6 1/2-1/2

[Event "Groningen op 60th"]
[Site "Groningen"]
[Date "2024.12.22"]
[Round "2"]
[White "Maatman, Nick"]
[Black "Van Roon, Sjoerd"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2375"]
[BlackElo "2285"]
[PlyCount "68"]
[EventDate "2024.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 f5 11. Bc2 e5 12. Bg5 Qe8 13. Nxe5 Nxe5 14. Re1 Be6 15. dxe5 Bb4 16. Bd2 Rd8 17. Bxb4 Rxd1 18. Raxd1 Rf7 19. Rd6 Rd7 20. c5 f4 21. Bc3 f3 22. gxf3 Qf7 23. Re3 Re7 24. Bb3 Kf8 25. Bxe6 Rxe6 26. Rxe6 Qxe6 27. Re4 h5 28. a3 Ke7 29. Rb4 Qg6+ 30. Kf1 Qd3+ 31. Kg2 Qg6+ 32. Kf1 Qd3+ 33. Kg2 Qg6+ 34. Kf1 Qd3+ 1/2-1/2

[Event "Groningen op 60th"]
[Site "Groningen"]
[Date "2024.12.21"]
[Round "1"]
[White "Keuning, Selwin"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2180"]
[BlackElo "2375"]
[PlyCount "136"]
[EventDate "2024.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. cxd4 Nc6 7. Bc4 dxe5 8. Nxe5 e6 9. 0-0 Be7 10. Nxc6 bxc6 11. Nc3 0-0 12. Qd3 a5 13. Rd1 a4 14. Qe4 Ba6 15. Bd3 Bxd3 16. Rxd3 Nxc3 17. Rxc3 Qd5 18. Qc2 Bf6 19. Be3 Rfb8 20. Rc5 Rxb2 21. Qc1 Qd6 22. Rxc6 Qd5 23. Rc5 Qb7 24. Rc7 Qb8 25. a3 Rb3 26. g3 h6 27. Qc6 Qf8 28. Kg2 Rbb8 29. Ra2 Rd8 30. Rd7 Rxd7 31. Qxd7 Be7 32. Qc6 Ra5 33. Rc2 Bxa3 34. Qb7 Ra8 35. Rc7 Rb8 36. Qa7 Bd6 37. Rd7 a3 38. d5 Ra8 39. Qb6 a2 40. Bd4 e5 41. Ba1 Bc5 42. Qc6 Qe8 43. Rb7 Qxc6 44. dxc6 Rc8 45. Rb2 Rxc6 46. Rxa2 Bd6 47. Kf3 f5 48. Ra5 e4+ 49. Ke3 Bc5+ 50. Bd4 Bxd4+ 51. Kxd4 g6 52. Ke5 h5 53. Ra7 Kf8 54. h4 Rb6 55. Ra3 Kg7 56. f3 exf3 57. Rxf3 Rb4 58. Re3 Rg4 59. Ra3 Re4+ 60. Kd5 Re7 61. Kd6 Kf6 62. Rb3 Re8 63. Ra3 g5 64. Kd5 gxh4 65. gxh4 f4 66. Ra7 Kf5 67. Rg7 Rd8+ 68. Kc4 f3 0-1

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.11.02"]
[Round "9"]
[White "Maatman, Nick"]
[Black "Kovchan, Alexander"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2382"]
[BlackElo "2444"]
[PlyCount "47"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. h4 Bg7 6. h5 Nc6 7. d4 Bf5 8. Rh4 Bf6 9. g4 Bxh4 10. gxf5 e6 11. fxe6 fxe6 12. Bh3 Qe7 13. Nxd5 exd5 14. Bh6 gxh5 15. Rc1 Rg8 16. Rc3 Qd6 17. Qb3 Qxh6 18. Qxd5 Rg7 19. Nxh4 Rd8 20. Re3+ Kf8 21. Rf3+ Ke8 22. Re3+ Kf8 23. Rf3+ Ke8 24. Re3+ 1/2-1/2

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.11.01"]
[Round "8"]
[White "Boeren, Jurriaan"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2159"]
[BlackElo "2382"]
[PlyCount "134"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 g6 7. g4 Bg7 8. g5 Nfd7 9. h4 Nc6 10. Be3 h6 11. h5 gxh5 12. g6 Nf6 13. gxf7+ Kf8 14. Nxc6 bxc6 15. Bc4 Qa5 16. f3 d5 17. Bb3 Be6 18. Qd2 Bxf7 19. 0-0-0 Rd8 20. Qf2 Qc7 21. Kb1 Rd7 22. exd5 cxd5 23. Ba4 Rd6 24. Bf4 Qb6 25. Qg3 Ne8 26. Bxd6 Bxc3 27. Ba3 Bf6 28. Bb3 Nc7 29. Qf4 Nb5 30. Bb4 Nd4 31. Ba3 Nb5 32. Qb4 a5 33. Qc5 Nxa3+ 34. Qxa3 Rg8 35. Rxg8+ Kxg8 36. Qa4 Qe3 37. Qxa5 Qxf3 38. Rg1+ Kh7 39. Qa6 h4 40. Qd3+ Qxd3 41. cxd3 h3 42. Bd1 h2 43. Rf1 Kg6 44. Bf3 Kg5 45. Bh1 Bh5 46. Rf2 Be5 47. Kc2 e6 48. a4 Bg3 49. Rf1 Be2 50. Rf8 Bf4 51. a5 Kg4 52. a6 Bf3 53. a7 Bxh1 54. a8Q Bf3 55. Qa4 e5 56. Rg8+ Kh4 57. Rf8 h1Q 58. Rxf4+ exf4 59. Qxf4+ Kh3 60. Qxh6+ Kg3 61. Qg5+ Kf2 62. Qd2+ Be2 63. Qf4+ Qf3 64. Qh2+ Kf1 65. Qh7 d4 66. Qg6 Bd1+ 67. Kc1 Bb3 0-1

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.31"]
[Round "7"]
[White "Maris, Ivo"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2388"]
[BlackElo "2382"]
[PlyCount "49"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 g6 3. Nh3 d5 4. d3 Nc6 5. Nd2 Nf6 6. e4 dxe4 7. dxe4 Bg7 8. 0-0 Qc7 9. c3 0-0 10. f4 Rd8 11. Qe2 e6 12. e5 Nd5 13. Ne4 Nce7 14. g4 Bd7 15. c4 Nb6 16. Nf6+ Bxf6 17. exf6 Nc6 18. Qf2 Qd6 19. Qh4 Nxc4 20. Kh1 Qf8 21. f5 exf5 22. gxf5 Nd4 23. fxg6 fxg6 24. f7+ Kh8 25. Bg5 1-0

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.30"]
[Round "6"]
[White "Maatman, Nick"]
[Black "Zecha, Oscar"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2382"]
[BlackElo "2097"]
[PlyCount "159"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. e3 a6 4. Bg2 Bb7 5. 0-0 e6 6. b3 Be7 7. c4 0-0 8. d4 d6 9. Qe2 Nbd7 10. Rd1 b4 11. Nbd2 Ne4 12. Nxe4 Bxe4 13. Bb2 Qc8 14. Bh3 Rd8 15. Nd2 Bb7 16. e4 Bf6 17. Nf1 Qb8 18. f4 Qa7 19. Kh1 a5 20. Bg2 e5 21. fxe5 dxe5 22. d5 Nc5 23. Bc1 a4 24. Be3 Qa5 25. Rab1 axb3 26. axb3 Be7 27. Bf2 Qa2 28. Rb2 Qa3 29. Rdb1 Qa6 30. Ne3 Qf6 31. Ng4 Qd6 32. Bxc5 Qxc5 33. Nxe5 Bf6 34. Nd3 Qd4 35. Rd2 Ra1 36. Rxa1 Qxa1+ 37. Rd1 Qc3 38. Nc5 Bc8 39. Rd3 Qa1+ 40. Rd1 Qc3 41. Qf3 Qb2 42. Rf1 Rf8 43. Qf4 Be5 44. Nd3 Bxf4 45. Nxb2 Bd2 46. Nd3 Bc3 47. Rf2 Bg4 48. Bf3 Bxf3+ 49. Rxf3 f6 50. Nc5 Ra8 51. Na4 Bd4 52. Rd3 Be5 53. Kg2 Kf7 54. Kf3 Ke7 55. Rd2 h5 56. Rc2 Rh8 57. c5 g5 58. d6+ Kd7 59. dxc7 Kxc7 60. Nb6 g4+ 61. Kg2 h4 62. Nd5+ Kc8 63. c6 hxg3 64. hxg3 Rh3 65. c7 Rxg3+ 66. Kf2 Rf3+ 67. Ke2 Bxc7 68. Rxc7+ Kd8 69. Rb7 Rxb3 70. Rxb4 Rf3 71. Rb6 f5 72. e5 Ra3 73. e6 Ra8 74. Rd6+ Ke8 75. Nc7+ Ke7 76. Rd7+ Kf6 77. Nxa8 Kxe6 78. Nb6 f4 79. Rd4 Ke5 80. Ra4 1-0

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.29"]
[Round "4"]
[White "Maatman, Nick"]
[Black "Plukkel, Sjoerd"]
[Result "1/2-1/2"]
[ECO "B63"]
[WhiteElo "2382"]
[BlackElo "2210"]
[PlyCount "60"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. h4 Nxd4 10. Qxd4 Qa5 11. Kb1 h6 12. Qd2 Rd8 13. f3 hxg5 14. hxg5 Ne8 15. f4 d5 16. g6 d4 17. Qd3 fxg6 18. Ne2 Kf7 19. Nxd4 Nd6 20. Be2 Bd7 21. Nf3 Bf6 22. Qxd6 Bc6 23. Ne5+ Bxe5 24. Qxe5 Qxe5 25. fxe5 Bxe4 26. Rdf1+ Kg8 27. Bf3 Rd4 28. Kc1 Rc8 29. Bxe4 Rxe4 30. Re1 Rg4 1/2-1/2

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.28"]
[Round "3"]
[White "Emans, Job"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2118"]
[BlackElo "2382"]
[PlyCount "94"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 c5 6. a3 Bxc3 7. Bxc3 Ne4 8. Qc2 Nxc3 9. Qxc3 cxd4 10. exd4 d5 11. c5 e5 12. dxe5 d4 13. Qd2 Nc6 14. Nf3 Bg4 15. Be2 Bxf3 16. Bxf3 Nxe5 17. 0-0-0 Rc8 18. Qxd4 Qxd4 19. Rxd4 Rxc5+ 20. Kb1 Nxf3 21. gxf3 Rf5 22. Rd7 Rb8 23. Re1 g5 24. Re3 a6 25. Kc2 Kg7 26. Kd2 b5 27. Ra7 Rb6 28. Ke2 Rbf6 29. h3 Rc5 30. Kf1 Rc1+ 31. Kg2 Rc2 32. b4 Ra2 33. Kg3 Kg6 34. Ra8 h6 35. Rc3 Ra1 36. Rac8 Kg7 37. Ra8 Rg1+ 38. Kh2 Ra1 39. Kg3 Kh7 40. Rd3 Kg6 41. Rc3 Kg7 42. Rd3 h5 43. Kg2 Ra2 44. Kg3 Rc6 45. Ra7 h4+ 46. Kg4 Kg6 47. f4 Rxf2 0-1

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.27"]
[Round "2"]
[White "Maatman, Nick"]
[Black "Ten Dam, Bram"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2382"]
[BlackElo "2006"]
[PlyCount "50"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Nc6 9. Nde2 Bd7 10. h3 Rc8 11. Re1 a6 12. a4 Na5 13. Ra2 b5 14. axb5 axb5 15. Nd5 Nc6 16. c3 b4 17. c4 Nxd5 18. cxd5 Ne5 19. Be3 f5 20. exf5 Bxf5 21. Nf4 Bc2 22. Qe2 Bf5 23. Qd1 Bc2 24. Qe2 Bf5 25. Qd1 Bc2 1/2-1/2

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.26"]
[Round "1"]
[White "Goudriaan, Rafael"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2101"]
[BlackElo "2382"]
[PlyCount "77"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 d5 6. exd6 Qxd6 7. Nf3 Be6 8. 0-0 Bxb3 9. axb3 Nc6 10. Na3 Qd3 11. Re1 e6 12. Re3 Qd7 13. Nc4 Nxc4 14. bxc4 Be7 15. d4 0-0 16. Rd3 Rfd8 17. Be3 e5 18. Rd2 cxd4 19. cxd4 e4 20. Ne5 Nxe5 21. dxe5 Qc6 22. Rxa7 Qxc4 23. Rxb7 Rxd2 24. Bxd2 Bc5 25. Bc3 h6 26. Rd7 e3 27. fxe3 Bxe3+ 28. Kh1 Bb6 29. Qe1 Re8 30. Rd1 Re6 31. Qf1 Qb3 32. Ra1 Re8 33. Qd1 Qc4 34. Qa4 Qc8 35. Qb3 Bc7 36. Qd5 Bb8 37. Rf1 Qc7 38. Rd1 Qe7 39. Rf1 1/2-1/2

[Event "NED-chT 2425"]
[Site "Netherlands"]
[Date "2024.09.21"]
[Round "1.5"]
[White "Maatman, Nick"]
[Black "Van Gisbergen, Stan"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2384"]
[BlackElo "2257"]
[PlyCount "117"]
[EventDate "2024.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Groningen Combinatie"]
[BlackTeam "Amstelveen Zukertort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Bf4 a5 10. Rd1 a4 11. h4 h6 12. Nbd2 Nh5 13. e3 a3 14. Rab1 Qa5 15. c5 Nxf4 16. exf4 axb2 17. Rxb2 Qa4 18. Qb1 Bf6 19. Rc1 Re8 20. Rcc2 Bd8 21. Rb4 Qa7 22. Ne5 Nf8 23. Rcb2 Re7 24. Ndf3 Qa5 25. Bf1 Ra7 26. Kg2 Qc7 27. Bd3 Ra3 28. R2b3 Qa5 29. Rxa3 Qxa3 30. Rb3 Qa5 31. Qb2 f6 32. Ng6 Nxg6 33. Bxg6 b5 34. cxb6 Rb7 35. Ra3 Qxb6 36. Qxb6 Bxb6 37. Ra8 Rc7 38. f5 Kf8 39. fxe6 Ke7 40. Bf5 Bxe6 41. Bxe6 Kxe6 42. a4 Kf5 43. Rb8 Ba7 44. Rb3 g5 45. hxg5 hxg5 46. Rb4 Ke4 47. g4 Kd3 48. a5 Kc3 49. Ra4 Rb7 50. Ra1 Rb2 51. Rc1+ Rc2 52. Rxc2+ Kxc2 53. a6 c5 54. dxc5 Bxc5 55. Kf1 d4 56. Ne1+ Kd2 57. Nf3+ Kc2 58. Ne1+ Kd2 59. Nf3+ 1/2-1/2

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "1"]
[White "Vasli, Aref"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2395"]
[BlackElo "2384"]
[PlyCount "29"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 g6 4. h4 Nf6 5. Be2 Nbd7 6. h5 g5 7. h6 e5 8. c3 Bc5 9. Nb3 Bb6 10. Bxg5 Rg8 11. Nf3 dxe4 12. dxe4 Bxf2+ 13. Kf1 Nxe4 14. Bxd8 Kxd8 15. Bd3 1-0

[Event "Titled Tuesday intern op 27th Aug Early"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "5"]
[White "Anton Guijarro, David"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2669"]
[BlackElo "2383"]
[PlyCount "73"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. Bb2 Nc6 4. c4 d5 5. cxd5 Nxd5 6. e3 Qc7 7. Nc3 Nxc3 8. Bxc3 a6 9. Bc4 b5 10. Bd5 Bb7 11. h4 Rd8 12. Be4 Nb4 13. Bxb7 Nd3+ 14. Kf1 Qxb7 15. Ne5 Nxe5 16. Bxe5 Qe4 17. Bb2 Qd3+ 18. Ke1 e6 19. h5 h6 20. Qe2 Qc2 21. d4 Qf5 22. Qf3 Qc2 23. Qe2 Qf5 24. Rc1 cxd4 25. Bxd4 Bb4+ 26. Kf1 0-0 27. Qf3 Qd3+ 28. Kg1 Rd5 29. Rh3 Rg5 30. Rg3 Rxg3 31. Qxg3 f6 32. Qg6 Qxg6 33. hxg6 e5 34. Bb6 f5 35. Ba7 Re8 36. Rc6 a5 37. Rb6 1-0

[Event "Titled Tuesday intern op 27th Aug Early"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "2"]
[White "Maatman, Nick"]
[Black "Hernandez Jimenez, Alexander Andres"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2383"]
[BlackElo "2026"]
[PlyCount "63"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 d5 6. Nf3 b6 7. cxd5 exd5 8. Bd3 c5 9. a3 cxd4 10. axb4 dxc3 11. Bxc3 Bg4 12. Qc2 Nbd7 13. Nd4 Ne5 14. 0-0 Nxd3 15. Qxd3 Ne4 16. Nc6 Qd6 17. Qxd5 Bd7 18. Qxd6 Nxd6 19. Ne7+ Kh8 20. Rfd1 Rfe8 21. Rxd6 Rxe7 22. Rxb6 Be6 23. Rba6 Bc4 24. R6a5 a6 25. b5 Re6 26. Bd4 h6 27. b6 Rb8 28. f3 Kg8 29. Rc5 Bb5 30. Rc7 Kf8 31. Rac1 Ke8 32. Ra7 1-0

[Event "Titled Tuesday intern op 27th Aug Early"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "4"]
[White "Maatman, Nick"]
[Black "Kanyamarala, Trisha"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2383"]
[BlackElo "2165"]
[PlyCount "109"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. e5 Ne4 6. Nf3 Bb4 7. Qc2 0-0 8. Bd3 Bxc3+ 9. bxc3 f5 10. 0-0 d5 11. cxd5 Bxd5 12. a4 Nd7 13. a5 c5 14. c4 Bc6 15. Bb2 cxd4 16. Nxd4 Nxe5 17. Bxe4 Bxe4 18. Qc3 Re8 19. f4 Ng4 20. Nxf5 Qc7 21. Nxg7 Qc5+ 22. Kh1 Nf2+ 23. Rxf2 Qxf2 24. Rg1 e5 25. Nxe8 Rxe8 26. axb6 axb6 27. fxe5 Re6 28. Qd4 Qxd4 29. Bxd4 Rc6 30. Rc1 Bd5 31. Kg1 Bxc4 32. Bxb6 Kf7 33. Bd4 Ke6 34. Kf2 Kd5 35. Bc3 Bd3 36. Ke3 Bg6 37. Rd1+ Ke6 38. Bd4 Ra6 39. Rd2 Ra3+ 40. Kf2 Ra4 41. g4 Ra8 42. Kg3 Re8 43. h4 Rg8 44. Kf4 Rf8+ 45. Kg5 Be4 46. h5 Rg8+ 47. Kh4 Bf3 48. g5 Be4 49. Rf2 Bf5 50. Ra2 Rd8 51. Ra6+ Kd5 52. Bb2 Ke4 53. Ra4+ Kf3 54. Bc1 Rd1 55. Rf4+ 1-0

[Event "Titled Tuesday intern op 27th Aug Early"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "1"]
[White "Pribelszky, Bence Daniel"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2368"]
[BlackElo "2383"]
[PlyCount "73"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bd3 Bg4 6. c3 e6 7. 0-0 Bd6 8. h3 Bh5 9. Be3 Nge7 10. Nbd2 Bg6 11. Qc2 Rc8 12. Qb1 Qc7 13. a4 0-0 14. Bxg6 Nxg6 15. Qd3 Rfe8 16. Rfe1 h6 17. c4 Nb4 18. Qc3 dxc4 19. Ne5 Nxe5 20. dxe5 Bf8 21. Ne4 Nd3 22. Re2 Bb4 23. Qc2 Qxe5 24. Ng3 Qb8 25. b3 Nf4 26. Bxf4 Qxf4 27. Re4 Qf6 28. Rc1 Ba3 29. Rce1 c3 30. Rg4 g6 31. Nh5 Qe7 32. Rxg6+ fxg6 33. Qxg6+ Kh8 34. Qxh6+ Qh7 35. Qf6+ Kg8 36. Re4 Qf5 37. Qg7# 1-0

[Event "Titled Tuesday intern op 27th Aug Early"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "3"]
[White "Urbina Perez, Juan Antonio"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2248"]
[BlackElo "2383"]
[PlyCount "200"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c5 3. b3 Nf6 4. Bb2 g6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. d3 Bg7 8. Qc1 0-0 9. Nbd2 Re8 10. Ne5 Nxe5 11. Bxe5 Bf8 12. Bxf6 exf6 13. 0-0 f5 14. Re1 Qf6 15. c4 Rad8 16. Qc2 d4 17. e4 Bh6 18. exf5 Bxd2 19. Qxd2 Qxf5 20. h3 b6 21. Kf1 h5 22. Rxe8+ Rxe8 23. Re1 Rxe1+ 24. Kxe1 Qe5+ 25. Kf1 Qh2 26. Qg5 Qh1+ 27. Ke2 Qb1 28. Qd2 Qa1 29. Kf3 Kg7 30. Qe2 Qb1 31. Qe5+ Kh7 32. Qe2 Kh6 33. Qd2+ Kg7 34. Qe2 Kf8 35. Qe4 Qxa2 36. Qe5 Qxb3 37. Qh8+ Ke7 38. Qe5+ Kd7 39. Qd5+ Kc8 40. Qc6+ Kb8 41. Qe8+ Kb7 42. Qxf7+ Ka6 43. Qxg6 Ka5 44. Kg3 Kb4 45. Qe4 a5 46. f4 a4 47. f5 a3 48. f6 a2 49. f7 a1Q 50. f8Q Qad1 51. Qff3 Qxf3+ 52. Kxf3 Qd1+ 53. Kf4 Kc3 54. g4 Qf1+ 55. Ke5 Qxh3 56. g5 Qg3+ 57. Kf6 h4 58. Qe2 h3 59. Qf1 h2 60. Qc1+ Kxd3 61. Qd1+ Kc3 62. Qc1+ Kd3 63. Qd1+ Kxc4 64. Qc2+ Kd5 65. Qf5+ Kc6 66. Qc8+ Qc7 67. Qa8+ Kb5 68. Qg2 Qd6+ 69. Kg7 Qe5+ 70. Kf8 Qf4+ 71. Ke7 Qe3+ 72. Kf8 Qg1 73. Qb2+ Kc4 74. Qa2+ Kd3 75. Qb3+ Ke4 76. Qe6+ Kf4 77. Qf6+ Kg4 78. g6 h1Q 79. g7 Qa8+ 80. Kf7 Qb7+ 81. Kf8 Qc8+ 82. Kf7 Qd7+ 83. Kf8 Qc8+ 84. Kf7 Kh3 85. Qh6+ Kg2 86. Qg6+ Kh1 87. Qh5+ Kg2 88. Qg4+ Kf1 89. Qd1+ Kf2 90. Qd2+ Kf3 91. Qd3+ Kf4 92. Qd2+ Qe3 93. Qh2+ Qg3 94. Qh6+ Qg5 95. Qd6+ Qe5 96. Qh6+ Qg5 97. Qd6+ Kg4 98. Qg3+ Kxg3 99. g8Q Qgxg8+ 100. Ke7 Qgf8# 0-1

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "1"]
[White "Heydarli, Kanan Beyukkishi Og"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "E35"]
[WhiteElo "2224"]
[BlackElo "2383"]
[PlyCount "113"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. Bg5 h6 6. Bxf6 Qxf6 7. cxd5 exd5 8. a3 Bxc3+ 9. Qxc3 Nc6 10. Nf3 0-0 11. e3 Qg6 12. Rc1 Bd7 13. g3 Bg4 14. Bg2 Qh5 15. Ne5 Nxe5 16. dxe5 c6 17. 0-0 Bf3 18. Qb4 Bxg2 19. Kxg2 Rab8 20. Qd4 a6 21. e4 Rfd8 22. Rcd1 dxe4 23. Qxd8+ Rxd8 24. Rxd8+ Kh7 25. e6 fxe6 26. Re1 Qa5 27. Rdd1 Qf5 28. Re3 h5 29. h4 Qe5 30. Rd2 g6 31. Rde2 Kh6 32. Rxe4 Qd5 33. Kh2 a5 34. Rxe6 a4 35. Rf6 Kg7 36. Ree6 Qd3 37. Rxg6+ Qxg6 38. Rxg6+ Kxg6 39. Kg2 b5 40. Kf3 Kf5 41. Ke3 Kg4 42. f4 c5 43. Kd3 Kf5 44. Ke3 Kf6 45. Ke4 Ke6 46. Kd3 Kd5 47. Kc3 Ke4 48. b3 axb3 49. Kxb3 c4+ 50. Kc3 Kd5 51. Kc2 Kd4 52. Kd2 Kd5 53. Kc3 Kc5 54. Kc2 Kd4 55. Kd2 Kc5 56. Ke2 Kd4 57. Kd2 1/2-1/2

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "3"]
[White "Jarocka, Liwia"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "2217"]
[BlackElo "2383"]
[PlyCount "70"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. 0-0 b5 7. Bd3 Qxd5 8. c3 Bb7 9. f3 Nc6 10. Qe2 0-0-0 11. Bxb5 Bc5+ 12. Kh1 Rhe8 13. Ne4 Bb6 14. Bc4 Qd7 15. d3 Nd5 16. Qe1 Nf4 17. Bxf4 exf4 18. Qh4 f5 19. Ng5 h6 20. Nh3 g5 21. Qxh6 Ne5 22. Qxg5 Nxd3 23. Na3 Nxb2 24. Bb5 c6 25. Bc4 Bc5 26. Qxf4 Bxa3 27. Bb3 Nd3 28. Qg5 Be7 29. Qh5 Bc5 30. Rad1 Ba6 31. c4 Kb8 32. Bc2 Bxc4 33. Rb1+ Ka8 34. Bxd3 Qxd3 35. Rfd1 Qxd1+ 0-1

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "4"]
[White "Maatman, Nick"]
[Black "Svane, Frederik"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2383"]
[BlackElo "2636"]
[PlyCount "112"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. c3 b6 7. Re1 Bb7 8. Bc2 e6 9. d4 Be7 10. Bg5 h6 11. Bh4 0-0 12. Nbd2 Rc8 13. Bd3 b5 14. a4 cxd4 15. cxd4 bxa4 16. Qxa4 Nb8 17. Qb3 Ba8 18. Rec1 Qd7 19. h3 g5 20. Bg3 Rxc1+ 21. Rxc1 Rc8 22. Rxc8+ Qxc8 23. e5 dxe5 24. Bxe5 Nbd7 25. Bg3 Nh5 26. Bh2 Qc1+ 27. Bf1 Bc6 28. Qc4 Qxc4 29. Bxc4 Bb7 30. Ne5 Nb6 31. Be2 Nf6 32. Ndc4 Nxc4 33. Bxc4 Ne4 34. Nd7 a5 35. Bc7 Bb4 36. Nc5 Bc6 37. Nxe4 Bxe4 38. f3 Bc6 39. Kf2 Kf8 40. Be5 Ke7 41. Bg7 h5 42. Ke3 f6 43. h4 Kf7 44. Bh6 Kg6 45. hxg5 fxg5 46. Bxg5 Kxg5 47. Bxe6 Bd6 48. d5 Bb5 49. Kf2 h4 50. Bf7 Kf4 51. Be6 Bc5+ 52. Ke1 Kg3 53. Bh3 Bc4 54. Kd2 Bxd5 55. Kc3 Bxf3 56. b3 Bxg2 0-1

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "2"]
[White "Maatman, Nick"]
[Black "Venkatesh, Narayan"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2383"]
[BlackElo "2116"]
[PlyCount "91"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. a3 Bc5 10. Na4 Qa5+ 11. c3 Bxd4 12. Bxd4 0-0 13. b4 Qc7 14. Bd3 Nxd4 15. cxd4 Nb6 16. Rc1 Nc4 17. Qc2 h6 18. Bxc4 dxc4 19. 0-0 b5 20. Nc3 a6 21. Ne4 Bb7 22. Nd6 Rfd8 23. f5 Rxd6 24. exd6 Qxd6 25. fxe6 Qxd4+ 26. Kh1 fxe6 27. Qg6 Qe4 28. Qg3 Rd8 29. Rce1 Qd5 30. Qg4 Kh8 31. Rd1 Qxg2+ 32. Qxg2 Rxd1 33. Rxd1 Bxg2+ 34. Kxg2 Kg8 35. Kf3 Kf7 36. Ke4 Kf6 37. Rd6 g5 38. Rxa6 h5 39. a4 bxa4 40. b5 c3 41. Rxa4 c2 42. Rc4 g4 43. Rxc2 h4 44. b6 g3 45. hxg3 hxg3 46. b7 1-0

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.08.01"]
[Round "9"]
[White "Maatman, Nick"]
[Black "De Winter, Arthur"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2383"]
[BlackElo "2411"]
[PlyCount "52"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 c6 7. Bd3 h6 8. Bf4 0-0 9. h3 c5 10. dxc5 Bxc5 11. Nf3 Nc6 12. 0-0 Re8 13. Rc1 a6 14. Ne2 Qb6 15. Bc7 Qxc7 16. Rxc5 Qb6 17. Rc3 Qxb2 18. Qb1 Qb4 19. Nfd4 Qd6 20. Rfc1 Na5 21. Nb3 Nc6 22. Nbd4 Ne5 23. Bf5 Nc4 24. Bxc8 Raxc8 25. Qxb7 Ne4 26. R3c2 Rc7 1/2-1/2

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.31"]
[Round "8"]
[White "Maatman, Nick"]
[Black "Slagboom, Leandro"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2383"]
[BlackElo "2331"]
[PlyCount "233"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 0-0 7. Qc2 Be7 8. 0-0 c6 9. Bf4 Nbd7 10. Rd1 a4 11. h4 h6 12. Nbd2 Nh5 13. e3 Nxf4 14. exf4 dxc4 15. Nxc4 Nf6 16. a3 Bd7 17. Nfe5 Qc7 18. Rac1 Rfd8 19. Ne3 Qb6 20. Rd2 Be8 21. Qc4 Nd5 22. Nxd5 exd5 23. Qd3 Bd6 24. Bf3 Qc7 25. Bd1 f6 26. Ng4 Bf7 27. Bc2 Kf8 28. Qh7 Bg8 29. Qh8 Qf7 30. Re1 h5 31. Ne5 fxe5 32. fxe5 Re8 33. Re3 Re6 34. Bh7 Rh6 35. Bxg8 Rxh8 36. Bxf7 Bxe5 37. Bxd5 Bf6 38. Bc4 Rd8 39. d5 cxd5 40. Rxd5 Rxd5 41. Bxd5 Bxb2 42. Bxb7 g6 43. Bc6 Kg7 44. Bxa4 Ra8 45. Be8 Rxa3 46. Re7+ Kf6 47. Rf7+ Ke6 48. Rb7 Bd4 49. Kg2 Kf5 50. Rf7+ Ke5 51. Rg7 Ra2 52. Bxg6 Bxf2 53. Bxh5 Bd4+ 54. Kh3 Ra3 55. Rf7 Ke6 56. Rf1 Be5 57. Bf3 Kf5 58. Rf2 Bd4 59. Rd2 Be5 60. Kg2 Rb3 61. Rd8 Rb8 62. Rd3 Rb2+ 63. Kh3 Rf2 64. Bg2 Rc2 65. Rf3+ Kg6 66. Bf1 Rc3 67. Bd3+ Kg7 68. g4 Rc1 69. g5 Rg1 70. Be4 Bb8 71. Rb3 Be5 72. Bg2 Rc1 73. Bf3 Kg6 74. Be4+ Kh5 75. Bf3+ Kg6 76. Rb6+ Kf5 77. Bg4+ Kf4 78. Rb4+ Ke3 79. Bf5 Rg1 80. h5 Rxg5 81. Bg4 Rg8 82. Rb6 Kf4 83. h6 Rh8 84. Rg6 Bg7 85. Rxg7 Rxh6+ 86. Kg2 Ke5 87. Kf3 Ra6 88. Re7+ Kf6 89. Re3 Rb6 90. Ra3 Rc6 91. Bd7 Rd6 92. Bb5 Rb6 93. Ra5 Rd6 94. Ke4 Rb6 95. Bc4 Rb4 96. Rc5 Rb1 97. Kf4 Rc1 98. Rc6+ Ke7 99. Ke5 Re1+ 100. Kd4 Kd7 101. Rh6 Ke7 102. Bd5 Re2 103. Be4 Kd7 104. Ke5 Kc7 105. Rc6+ Kd7 106. Rb6 Kc7 107. Rb7+ Kc8 108. Rh7 Re1 109. Kd5 Rd1+ 110. Kc6 Rc1+ 111. Kd6 Kb8 112. Rb7+ Kc8 113. Rb2 Kd8 114. Bd5 Rc3 115. Rh2 Re3 116. Bc4 Kc8 117. Rb2 1-0

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.30"]
[Round "7"]
[White "Beerdsen, Thomas"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2510"]
[BlackElo "2383"]
[PlyCount "71"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 g6 7. Bb5 Bd7 8. Bxf6 exf6 9. 0-0 Bg7 10. Qd2 0-0 11. Rad1 Nxd4 12. Qxd4 f5 13. Qxd6 Bxb5 14. Nxb5 Qa5 15. Qd5 fxe4 16. Qb3 Rae8 17. Rd7 Qb6 18. Rd6 Qc5 19. Rd5 Qb6 20. Re1 Re7 21. c4 a6 22. Nc3 Qxb3 23. axb3 f5 24. f3 Rfe8 25. fxe4 Bxc3 26. bxc3 Rxe4 27. Rxe4 Rxe4 28. Rd7 Re3 29. Rxb7 Rxc3 30. Kf2 a5 31. Ke2 Rc2+ 32. Kd3 Rxg2 33. c5 Rg1 34. c6 Rd1+ 35. Ke2 Rd8 36. c7 1-0

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.29"]
[Round "6"]
[White "Hausrath, Daniel"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2469"]
[BlackElo "2383"]
[PlyCount "32"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bf5 4. Nh4 Bd7 5. e3 c5 6. Nf3 Nc6 7. Be2 g6 8. c4 dxc4 9. bxc4 Bg7 10. 0-0 0-0 11. Qb3 a6 12. Ne5 Nxe5 13. Bxe5 Bc6 14. d4 cxd4 15. exd4 b5 16. Nc3 bxc4 1/2-1/2

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.27"]
[Round "5"]
[White "Maatman, Nick"]
[Black "Zwirs, Jasper"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2383"]
[BlackElo "2088"]
[PlyCount "61"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. a3 Nd7 8. e4 dxe4 9. Nxe4 Qd8 10. Bd3 Be7 11. 0-0 0-0 12. Qe2 Qc7 13. Rfe1 a5 14. Rac1 Re8 15. Bb1 a4 16. Rc3 Ra5 17. Qc2 Nf8 18. c5 Bd7 19. Ne5 f5 20. Nd2 Bf6 21. Ndc4 Raa8 22. Ba2 Re7 23. Nb6 Rd8 24. Qxf5 Be8 25. Qe4 Bxe5 26. dxe5 Bg6 27. Qxa4 Nd7 28. Nxd7 Qxd7 29. Rcc1 Kh7 30. Rcd1 Qc7 31. Rd6 1-0

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.26"]
[Round "4"]
[White "Shakhverdian, William"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2157"]
[BlackElo "2383"]
[PlyCount "84"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 d5 4. Bg2 Bg7 5. 0-0 c6 6. a4 0-0 7. c3 Bf5 8. Nbd2 Na6 9. a5 Qc8 10. Re1 Re8 11. Ne5 Nd7 12. Nxd7 Qxd7 13. Nf3 Rad8 14. Be3 Qc8 15. Qb3 Nc7 16. Rec1 a6 17. Qd1 f6 18. Nh4 Be6 19. Ra4 Bf7 20. Nf3 Kh8 21. Qd2 Kg8 22. Bh6 g5 23. Bxg7 Kxg7 24. h4 h6 25. Ne1 gxh4 26. gxh4 Kh7 27. Qf4 Rg8 28. Kf1 Rg4 29. Qh2 Rdg8 30. e3 Bh5 31. c4 Qd7 32. Rb4 Ne8 33. cxd5 cxd5 34. Rc5 Rxg2 35. Nxg2 Qg4 36. Rc2 Qd1+ 37. Ne1 Bf3 38. Rxb7 Rg7 39. Qh3 Be4 40. Rc3 Nd6 41. Rbc7 Nf5 42. Rc1 Bd3# 0-1

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.25"]
[Round "3"]
[White "Maatman, Nick"]
[Black "Labruyere, Roger"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2383"]
[BlackElo "2170"]
[PlyCount "153"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. Bb3 Nbd7 10. Nd2 b5 11. a4 Bb7 12. axb5 axb5 13. 0-0 Rxa1 14. Qxa1 b4 15. Nd5 Nxd5 16. exd5 Nf6 17. Qa4 Nxd5 18. Bxd5 Bxd5 19. Qxb4 Qa8 20. f3 Rb8 21. Qc3 Be6 22. b3 Rc8 23. Qb2 f5 24. c4 Bf6 25. f4 Qb7 26. Rb1 h6 27. Qa3 Qc6 28. Qa4 Qxa4 29. bxa4 Bxc4 30. Rc1 Ba6 31. Rxc8+ Bxc8 32. Nc4 exf4 33. Nxd6 Bd7 34. Bxf4 g5 35. Bd2 Bd4+ 36. Kf1 Be5 37. Bb4 Bxh2 38. a5 Be5 39. Bc5 Kg7 40. Kf2 f4 41. a6 Bxd6 42. Bxd6 Bc6 43. a7 Kg6 44. Bf8 h5 45. Be7 Kf5 46. Bd8 Ba8 47. Be7 Kg4 48. Bd8 Bb7 49. Be7 h4 50. Bd8 Kh5 51. Bc7 Ba8 52. Bd6 Kg6 53. Be7 Kh6 54. Bd8 Bb7 55. Be7 Bc6 56. Bd8 Kh5 57. Bc7 Bd5 58. Bd6 Bc6 59. Bc7 Kg4 60. Bd8 f3 61. gxf3+ Bxf3 62. Be7 Bb7 63. Bd8 Ba8 64. Be7 Kf4 65. Bd8 Kf5 66. Be7 Kg6 67. Bd8 Kh5 68. Be7 g4 69. Bd6 Kg6 70. Bc7 Kf5 71. Bd6 Ke6 72. Bc7 Kd7 73. Bf4 Kc8 74. Bg3 hxg3+ 75. Kxg3 Bf3 76. a8Q+ Bxa8 77. Kxg4 1/2-1/2

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.24"]
[Round "2"]
[White "Aarav, Sarbalia"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2042"]
[BlackElo "2383"]
[PlyCount "166"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bg4 3. Nf3 Nd7 4. g3 Bxf3 5. exf3 e5 6. d4 exd4 7. Bxd4 Ngf6 8. Bg2 Bb4+ 9. Nd2 0-0 10. 0-0 Re8 11. f4 Bc5 12. Bb2 c6 13. c4 Qb6 14. cxd5 cxd5 15. Nf3 Rad8 16. Nd4 Ne4 17. Qd3 a5 18. Rab1 Bf8 19. Rfd1 Ndf6 20. Qb5 Bc5 21. Qxb6 Bxb6 22. f3 Nc5 23. Kf1 Ne6 24. Nb5 Nc7 25. Nxc7 Bxc7 26. Bd4 Nd7 27. Rbc1 Bb6 28. Bh3 Bxd4 29. Rxd4 Nf6 30. Kf2 Kf8 31. Rc5 b6 32. Rc6 Rb8 33. b4 axb4 34. Rxb4 Ra8 35. a4 Reb8 36. Bf1 Ke7 37. Rc7+ Kf8 38. g4 Rd8 39. Rxb6 Ne8 40. Rc2 Rxa4 41. f5 h5 42. h3 h4 43. Rb3 Ra7 44. Rb4 f6 45. Rd4 Rc7 46. Rcd2 Rc5 47. f4 Nc7 48. Bg2 Ke7 49. Rb4 Kd6 50. Rb6+ Rc6 51. Rxc6+ Kxc6 52. Ke3 Ra8 53. g5 Ra3+ 54. Rd3 Rxd3+ 55. Kxd3 Kc5 56. Bf3 Nb5 57. gxf6 gxf6 58. Bh5 Nd4 59. Bg6 Nc6 60. Bf7 Nb4+ 61. Ke3 Kc4 62. Kf3 Kd3 63. Kg4 Ke3 64. Kxh4 Kxf4 65. Be6 d4 66. Kh5 d3 67. Kg6 Nc6 68. Kxf6 Nd4 69. Bd7 d2 70. Ba4 Nxf5 71. Ke6 Ne3 72. h4 Nf5 73. h5 Ng7+ 74. Kd5 Nxh5 75. Kd4 Nf6 76. Kd3 Ne4 77. Bd1 Ke5 78. Bf3 Kf4 79. Bd1 Kf5 80. Bf3 Ke5 81. Bh5 d1Q+ 82. Bxd1 Nf2+ 83. Ke2 Nxd1 1/2-1/2

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.23"]
[Round "1"]
[White "Maatman, Nick"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2383"]
[BlackElo "2097"]
[PlyCount "76"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Nf3 Be7 7. 0-0 0-0 8. Nc3 dxc4 9. Qxc4 Be6 10. Qa4 Qc8 11. Rd1 Na6 12. Nd4 Bh3 13. Bh1 Rd8 14. a3 Nc5 15. Qc2 Ne6 16. Nf3 Rxd1+ 17. Nxd1 Qc7 18. Ne3 Rd8 19. Bd2 Nd5 20. Nc4 Bf6 21. Rc1 Nb6 22. Na5 Nd4 23. Nxd4 Bxd4 24. b4 Nd5 25. e3 Bf6 26. e4 Ne7 27. Bf4 Qd7 28. Be3 Bb2 29. Rb1 Bxa3 30. Bf3 c5 31. bxc5 b6 32. cxb6 axb6 33. Bxb6 Rc8 34. Qb3 Rc1+ 35. Rxc1 Bxc1 36. Nc4 Qe6 37. Qd1 Qc8 38. Qb3 Qd7 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2024.06.23"]
[Round "5"]
[White "Grutter, Tim"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2313"]
[BlackElo "2380"]
[PlyCount "50"]
[EventDate "2024.06.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Nxc6 bxc6 8. Bxf6 exf6 9. Bc4 Be7 10. 0-0 0-0 11. Qd3 Qa5 12. Rfe1 Rad8 13. Bb3 Bc8 14. Rad1 Ba6 15. Qe3 Qc7 16. Ne2 Rfe8 17. Qc3 Bf8 18. Nd4 Rc8 19. Qf3 Re5 20. Qc3 Bb7 21. Nf3 Ree8 22. Nd2 Rcd8 23. Qg3 Bc8 24. Qf4 Qe7 25. h3 Qe5 1/2-1/2

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2024.06.23"]
[Round "6"]
[White "Van Batenburg, Mees"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "2172"]
[BlackElo "2380"]
[PlyCount "91"]
[EventDate "2024.06.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. a4 0-0 9. Be3 Qc7 10. Ba2 Nc6 11. f4 Nxd4 12. Bxd4 e5 13. Be3 exf4 14. Rxf4 Be6 15. Bd5 Bxd5 16. Nxd5 Nxd5 17. Qxd5 Qc6 18. Raf1 Qxd5 19. exd5 Rac8 20. Rb4 Rc7 21. Rc1 Re8 22. Re4 Rcc8 23. Bf4 Bf8 24. Rb4 Rc7 25. Rb6 Rd7 26. c4 Re4 27. Bg3 f5 28. Rb3 g5 29. Rd3 a5 30. Bf2 Bg7 31. b3 Bb2 32. Rc2 Ba3 33. c5 dxc5 34. Bxc5 Bb4 35. d6 Kf7 36. Bxb4 axb4 37. Rc4 Ke6 38. Rxe4+ fxe4 39. Rd4 Ke5 40. Rxb4 Rxd6 41. Kf2 b6 42. Ke3 Rd3+ 43. Ke2 Rd6 44. Ke3 Rd3+ 45. Ke2 Rd6 46. Ke3 1/2-1/2

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2024.06.22"]
[Round "3"]
[White "Maatman, Nick"]
[Black "Labruyere, Roger"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2380"]
[BlackElo "2139"]
[PlyCount "109"]
[EventDate "2024.06.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Qc2 Nbd7 9. Nf3 Re8 10. 0-0 h6 11. Bh4 Ne4 12. Bxe4 dxe4 13. Qxe4 Nf6 14. Qc2 Be6 15. Rfe1 Rc8 16. Rad1 b5 17. e4 Qa5 18. e5 Nd5 19. Bxe7 Rxe7 20. Ne4 Bg4 21. Nd6 Rcc7 22. a3 Re6 23. Qe4 Bh5 24. Rc1 Rd7 25. Nf5 b4 26. axb4 Qxb4 27. h3 Bg6 28. N3h4 Qxb2 29. Nxg6 fxg6 30. Nh4 Ne7 31. Nf3 Qb5 32. Rc5 Qb4 33. Rb1 Qa4 34. Rb8+ Kh7 35. Qh4 Qd1+ 36. Kh2 Qxf3 37. gxf3 Nf5 38. Qe4 Rxd4 39. Qb1 Rd2 40. Rb2 Rd7 41. f4 h5 42. Rc4 Ne7 43. Rb7 Rd2 44. Rc2 Rd4 45. Rb4 Rd8 46. Ra4 Nd5 47. Qc1 Ne7 48. Rxa7 Rf8 49. Rxe7 Rxe7 50. Rxc6 Ref7 51. Qc2 Rxf4 52. Qxg6+ Kg8 53. Rc2 h4 54. Kg2 R4f5 55. Re2 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2024.06.22"]
[Round "4"]
[White "Maatman, Nick"]
[Black "Vrolijk, Liam"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "2380"]
[BlackElo "2536"]
[PlyCount "32"]
[EventDate "2024.06.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 c6 5. e3 Bb6 6. d4 exd4 7. exd4 d5 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Ne2 0-0 11. 0-0 Nc6 12. Be3 Bg4 13. Qd2 Bxe2 14. Qxe2 Nxd4 15. Bxd4 Bxd4 16. Rad1 Qf6 1/2-1/2

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2024.06.21"]
[Round "2"]
[White "Coenen, Eduard"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2086"]
[BlackElo "2380"]
[PlyCount "109"]
[EventDate "2024.06.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 0-0 8. 0-0 c6 9. Nc3 d5 10. cxd5 cxd5 11. a4 Nc6 12. Nb5 Qd7 13. Qb1 Ne4 14. Be1 Rfc8 15. Qd3 Bf6 16. Qe3 Bxb5 17. axb5 Ne7 18. g4 Ng6 19. g5 Be7 20. h4 Bd6 21. Ne5 Bxe5 22. dxe5 Qxb5 23. h5 Ne7 24. b4 Nf5 25. Qd3 Qxd3 26. exd3 Nc3 27. Bxc3 Rxc3 28. Rfc1 Rxc1+ 29. Rxc1 a5 30. Bf3 a4 31. Bd1 a3 32. Kf1 Nd4 33. Ke1 Nc6 34. Kd2 Nxb4 35. Bb3 f6 36. gxf6 gxf6 37. Rg1+ Kf7 38. h6 fxe5 39. Kc3 a2 40. Ra1 Nc6 41. Bxa2 Nd4 42. f4 Ne2+ 43. Kd2 Nxf4 44. Ke3 Kf6 45. Kf3 Ra3 46. Kg4 d4 47. Kh4 b5 48. Kg4 b4 49. Kf3 b3 50. Ke4 Rxa2 51. Rb1 Re2+ 52. Kf3 b2 53. Rf1 Re3+ 54. Kg4 Rxd3 55. Kh4 0-1

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2024.06.21"]
[Round "1"]
[White "Maatman, Nick"]
[Black "Markus, John Raymond"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2380"]
[BlackElo "1996"]
[PlyCount "67"]
[EventDate "2024.06.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. Nf3 Bg7 4. Be2 a6 5. c4 Nd7 6. 0-0 c5 7. Nc3 e6 8. Be3 Qc7 9. Qd2 Ngf6 10. h3 0-0 11. Rac1 b6 12. a3 Bb7 13. d5 e5 14. g3 Rae8 15. Nh4 Bc8 16. Kh2 Kh8 17. Bd3 Ng8 18. Rce1 Qd8 19. b4 f6 20. Qc2 Rf7 21. Bc1 Nf8 22. f4 exf4 23. gxf4 f5 24. Nf3 fxe4 25. Nxe4 Rfe7 26. Bb2 h6 27. Bxg7+ Rxg7 28. bxc5 bxc5 29. Ng3 Rxe1 30. Rxe1 Ne7 31. Qb2 Qd7 32. f5 Nxf5 33. Bxf5 gxf5 34. Nh5 1-0

[Event "Groningen Combinatie op"]
[Site "Groningen"]
[Date "2024.05.12"]
[Round "6"]
[White "Maatman, Nick"]
[Black "Ellenbroek, Ton"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2395"]
[BlackElo "2008"]
[PlyCount "95"]
[EventDate "2024.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 c5 6. dxc5 Bg7 7. Qb3 Be6 8. Qxb7 0-0 9. Qxa8 Qd7 10. e4 Nxc3 11. Bxc3 Nc6 12. Rd1 Bxc3+ 13. bxc3 Qc7 14. Qxf8+ Kxf8 15. Nf3 Ne5 16. Be2 Qxc5 17. 0-0 Bxa2 18. Nxe5 Qxe5 19. Rd4 Qc5 20. Rc1 a5 21. Rd2 Bb3 22. c4 a4 23. Rb2 Qd4 24. Rbb1 Qxe4 25. Bf3 Qe5 26. c5 Qc7 27. c6 e5 28. Rc5 f5 29. Bd1 Bxd1 30. Rxd1 a3 31. Ra1 e4 32. Rcc1 f4 33. Rxa3 f3 34. Re3 fxg2 35. Rxe4 h5 36. Rd4 g5 37. Kxg2 g4 38. Rcc4 Ke8 39. h3 gxh3+ 40. Kxh3 Qc8+ 41. Kh4 Qf5 42. Rf4 Qb1 43. Rfe4+ Kf7 44. c7 Qh1+ 45. Kg5 Qg2+ 46. Kxh5 Qf3+ 47. Kg5 Qf6+ 48. Kg4 1-0

[Event "Groningen Combinatie op"]
[Site "Groningen"]
[Date "2024.05.12"]
[Round "7"]
[White "Palchuk, Andrii"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2364"]
[BlackElo "2395"]
[PlyCount "50"]
[EventDate "2024.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Nbd2 Bb7 6. Bg2 Be7 7. 0-0 0-0 8. b3 c5 9. Bb2 Qc7 10. e3 d6 11. Qe2 Nbd7 12. Rac1 Rac8 13. Rfd1 Qb8 14. Nb1 Qa8 15. Ne1 Bxg2 16. Nxg2 Rfd8 17. Nc3 cxd4 18. exd4 d5 19. cxd5 Nxd5 20. Nxd5 Qxd5 21. Nf4 Qd6 22. d5 e5 23. Rc6 Rxc6 24. dxc6 Qxc6 25. Bxe5 Nxe5 1/2-1/2

[Event "Groningen Combinatie op"]
[Site "Groningen"]
[Date "2024.05.11"]
[Round "5"]
[White "Aden, Tammo"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2025"]
[BlackElo "2395"]
[PlyCount "178"]
[EventDate "2024.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 c6 5. Bg2 dxc4 6. 0-0 b5 7. Ne5 Bb7 8. a4 a6 9. b3 cxb3 10. Qxb3 Qxd4 11. Bb2 Qb4 12. Qc2 Qc5 13. Qb3 Qb4 14. Qc2 Qc5 15. Qb3 Be7 16. Nd2 0-0 17. Rfd1 Qb6 18. Ne4 Nd5 19. a5 Qc7 20. Rdc1 Nd7 21. Nxd7 Qxd7 22. Nc5 Bxc5 23. Rxc5 Rfd8 24. Rac1 Qe7 25. Qf3 Rd7 26. e4 Nc7 27. Be5 Rad8 28. Bxc7 Rxc7 29. e5 Rd5 30. Qe3 Rxc5 31. Rxc5 Qd8 32. h3 g6 33. Rc1 Rd7 34. Qc3 Rd3 35. Qb4 Rd1+ 36. Rxd1 Qxd1+ 37. Kh2 c5 38. Qxc5 Bxg2 39. Qc8+ Kg7 40. Kxg2 Qd5+ 41. Kg1 b4 42. Qxa6 Qxe5 43. Qb6 b3 44. Qxb3 Qxa5 45. Qb2+ Kh6 46. Qb8 Qc5 47. Qf4+ Kg7 48. h4 e5 49. Qg4 Qd4 50. Qg5 h6 51. Qe7 Qd5 52. Kh2 Qe4 53. Kg1 Qf5 54. Kg2 g5 55. hxg5 Qxg5 56. Qb7 h5 57. Qe4 f6 58. Kh2 Qg4 59. Qb7+ Kg6 60. Qb8 Qc4 61. Qe8+ Kg5 62. Qh8 Qf7 63. Kg2 Kg6 64. Kh2 Kg5 65. Kg2 Kg6 66. Kh2 Qe6 67. Kg2 e4 68. Kh2 f5 69. Qb8 Qf6 70. Qf4 Qc6 71. Qb8 Qe6 72. Qf4 Qf6 73. Kg2 Qb6 74. Kh2 Qd8 75. Kg2 Qd1 76. Kh2 Qd8 77. Kg2 Qf6 78. Kh2 h4 79. gxh4 Qd8 80. Qg3+ Kh5 81. Kh3 Qd3 82. Kg2 Qd8 83. Kh3 Qd2 84. Kg2 Qc1 85. Kh2 Qd2 86. Kg2 Qd8 87. Kh3 Qd2 88. Kg2 Qd8 89. Kh3 Qd2 1/2-1/2

[Event "Groningen Combinatie op"]
[Site "Groningen"]
[Date "2024.05.11"]
[Round "4"]
[White "Maatman, Nick"]
[Black "Busa, Ryan"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2395"]
[BlackElo "1805"]
[PlyCount "55"]
[EventDate "2024.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Qe2 e5 8. d4 cxd4 9. cxd4 Rc8 10. d5 Nb8 11. Nc3 Be7 12. Be3 a6 13. Nd2 b5 14. f3 0-0 15. Rfc1 Qb7 16. b4 Nbd7 17. a4 bxa4 18. Rxa4 Nb8 19. b5 Qd7 20. Nb3 axb5 21. Ra7 Qe8 22. Nxb5 Rxc1+ 23. Bxc1 Qd8 24. Be3 Nfd7 25. Na5 Qc8 26. Qc4 g6 27. Nc6 Nxc6 28. Qxc6 1-0

[Event "Groningen Combinatie op"]
[Site "Groningen"]
[Date "2024.05.10"]
[Round "3"]
[White "Bakker, Jouke"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "2106"]
[BlackElo "2395"]
[PlyCount "66"]
[EventDate "2024.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bf1 Nxd5 7. Bxb5 Bb7 8. d4 exd4 9. 0-0 Be7 10. Qh5 g6 11. Qh6 Qd6 12. Na3 Qf6 13. Nf3 0-0-0 14. Nc4 Rhe8 15. Bg5 Qh8 16. a3 Nb6 17. Rfe1 f6 18. Bf4 Qg8 19. b3 g5 20. Bd2 Kb8 21. Na5 Bf8 22. Rxe8 Rxe8 23. Qxf6 Re6 24. Nxc6+ Bxc6 25. Qd8+ Kb7 26. Bxc6+ Rxc6 27. Bb4 d3 28. Qxf8 Qxf8 29. Bxf8 dxc2 30. Rc1 Nd5 31. Nd4 Rc3 32. g3 c5 33. Ne2 Rf3 1-0

[Event "Groningen Combinatie op"]
[Site "Groningen"]
[Date "2024.05.10"]
[Round "2"]
[White "Maatman, Nick"]
[Black "Bruggink, Tycho"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2395"]
[BlackElo "1962"]
[PlyCount "115"]
[EventDate "2024.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Bd6 5. d4 h6 6. c4 0-0 7. Nc3 Nc6 8. a3 dxc4 9. Qa4 e5 10. d5 Ne7 11. Rd1 Bd7 12. Qxc4 Ng6 13. Nb5 Ne8 14. Nxd6 cxd6 15. Qb4 b5 16. Bd2 a5 17. Qb3 Qb6 18. e4 Ne7 19. Be3 Qb8 20. Nd2 f5 21. f3 Nf6 22. Kh1 fxe4 23. Nxe4 Kh8 24. Nxf6 Rxf6 25. Rac1 Rf8 26. Qc3 Rc8 27. Qd2 Nf5 28. Bf2 Qb7 29. f4 Rxc1 30. Rxc1 Rc8 31. fxe5 Rxc1+ 32. Qxc1 dxe5 33. Qc3 Qc8 34. Qxe5 Qc1+ 35. Bg1 Qc4 36. Qc3 Qe2 37. Bf3 Qf1 38. Be4 Qe2 39. Qf3 Qxf3+ 40. Bxf3 Kg8 41. Bb6 a4 42. Kg2 Kf7 43. Kf2 Nd6 44. Bc5 Nc4 45. Bd4 g6 46. Be4 Nd6 47. Bd3 Nf5 48. Be5 Ne7 49. Be4 Bf5 50. Ke3 Bd7 51. Kd4 Nf5+ 52. Kc5 Ne3 53. Bf4 Nd1 54. Bxh6 Nxb2 55. Bc1 Nc4 56. Bd3 Kf6 57. h4 Na5 58. Bb2+ 1-0

[Event "Groningen Combinatie op"]
[Site "Groningen"]
[Date "2024.05.09"]
[Round "1"]
[White "Pellikaan, Govert"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1966"]
[BlackElo "2395"]
[PlyCount "104"]
[EventDate "2024.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 b6 5. b3 Be7 6. 0-0 a5 7. a4 0-0 8. Bb2 Ba6 9. c4 Nc6 10. Nbd2 Nb4 11. Be2 c5 12. Ne5 Rc8 13. Rc1 Bb7 14. cxd5 exd5 15. Nd3 Na6 16. Ne5 Bd6 17. Nd3 Qe7 18. Re1 Rfd8 19. Nf1 Ne4 20. Ng3 Qh4 21. Bh5 c4 22. Ne5 Bxe5 23. dxe5 Nac5 24. Qf3 g6 25. Bg4 Rb8 26. Bd4 Nd2 27. Qe2 Ndxb3 28. Bc3 Nxc1 29. Rxc1 Bc8 30. Bf3 Be6 31. Qd1 Qe7 32. Ne2 Qd7 33. Ra1 Ne4 34. Bd4 b5 35. Bxe4 dxe4 36. Nc3 b4 37. Nxe4 Qe7 38. Nf6+ Kg7 39. Qf3 b3 40. Qg3 b2 41. Rb1 h6 42. Qh4 Qa3 43. Ng4 Bxg4 44. Qf6+ Kf8 45. Qh8+ Ke7 46. Qf6+ Kf8 47. Qh8+ Ke7 48. Qf6+ Ke8 49. Qc6+ Bd7 50. Qf6 Be6 51. Bxb2 Rxb2 52. Qh8+ Qf8 0-1

[Event "Titled Tuesday intern op 23rd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.23"]
[Round "4"]
[White "Maatman, Nick"]
[Black "Koval, Artem"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2397"]
[BlackElo "2193"]
[PlyCount "55"]
[EventDate "2024.04.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. Rc1 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. Bd3 c5 12. 0-0 Nc6 13. Bb1 cxd4 14. Nxd4 Nxd4 15. exd4 Ba6 16. Re1 Qd7 17. Qf3 Rfe8 18. Nxd5 Bxd4 19. Red1 Be2 20. Rxd4 Bxf3 21. Nf6+ gxf6 22. Rxd7 Bg4 23. Rd6 Rac8 24. Rf1 Be2 25. Re1 Bg4 26. Rf1 Be2 27. Re1 Bg4 28. Rf1 1/2-1/2

[Event "Titled Tuesday intern op 23rd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.23"]
[Round "1"]
[White "Maatman, Nick"]
[Black "Seder, Mohamad"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2397"]
[BlackElo "2077"]
[PlyCount "87"]
[EventDate "2024.04.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 Qc7 8. h3 Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 Nbd7 12. Bd2 Bd6 13. 0-0-0 0-0-0 14. Kb1 Kb8 15. Rc1 Qb6 16. Qa4 Qb4 17. Qc2 Qxc4 18. Bf1 Qb4 19. Nxd5 exd5 20. Bxb4 Bxb4 21. Bd3 Rde8 22. a3 Bd6 23. Qe2 Ne4 24. Bxe4 Rxe4 25. Qf3 f6 26. h4 Nf8 27. h5 gxh5 28. gxh5 Ne6 29. Rcg1 Ng5 30. Qf5 Rh6 31. Rxg5 fxg5 32. Qxg5 Re7 33. Rg1 Rf6 34. Qh4 a5 35. Rg6 Rxg6 36. hxg6 Ka7 37. Qg4 Kb8 38. Qf5 Kc7 39. Kc2 b5 40. Kd3 b4 41. a4 Re8 42. Qf7+ Re7 43. Qg8 Kb7 44. Qd8 1-0

[Event "Titled Tuesday intern op 23rd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.23"]
[Round "2"]
[White "Semenenko, Dmytry"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "2397"]
[PlyCount "142"]
[EventDate "2024.04.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. e3 e5 4. d4 e4 5. Nfd2 f5 6. d5 Ne5 7. Nc3 Nf6 8. f3 exf3 9. Nxf3 Bd6 10. Nb5 Qe7 11. Nxd6+ Qxd6 12. Nxe5 Qxe5 13. Bd3 d6 14. 0-0 Bd7 15. Qc2 Ng4 16. g3 0-0 17. Re1 Rf6 18. Bd2 Nxh2 19. Kxh2 Rh6+ 20. Kg2 Rg6 21. Bc3 Qxg3+ 22. Kf1 Qh3+ 23. Ke2 Rg2+ 24. Kd1 Rxc2 25. Kxc2 Re8 26. Rg1 g6 27. Bd2 a6 28. Raf1 b5 29. b3 bxc4 30. bxc4 Ba4+ 31. Kc3 Qh2 32. Bxf5 Qe5+ 33. Kd3 Qb2 34. Be6+ Rxe6 35. dxe6 Qc2+ 36. Ke2 Qxc4+ 37. Ke1 Qxe6 38. Rf4 Qxa2 39. Rgf1 Qb3 40. Rf8+ Kg7 41. R8f7+ Qxf7 42. Rxf7+ Kxf7 43. Ba5 Ke6 44. Kf2 Bc6 45. Bb6 Be4 46. Kg3 c4 47. Kf4 c3 48. Ba5 c2 49. Bd2 d5 50. Kg5 h5 51. Kf4 Kd6 52. Bc1 Kc5 53. Ba3+ Kc4 54. Ke5 Kd3 55. Kf4 Kd2 56. Ke5 c1Q 57. Bxc1+ Kxc1 58. Kf6 Kd2 59. Kg5 Kxe3 60. Kh4 a5 61. Kg3 a4 62. Kh4 a3 63. Kg5 a2 64. Kh6 a1Q 65. Kh7 Qf6 66. Kg8 d4 67. Kh7 d3 68. Kg8 d2 69. Kh7 d1Q 70. Kg8 Qdd8+ 71. Kh7 Qdh8# 0-1

[Event "Titled Tuesday intern op 23rd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.23"]
[Round "3"]
[White "Svane, Rasmus"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2627"]
[BlackElo "2397"]
[PlyCount "59"]
[EventDate "2024.04.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 c6 7. Qb3 a5 8. Rd1 a4 9. Qb4 Re8 10. Nc3 Qa5 11. Qxa5 Rxa5 12. cxd5 cxd5 13. Bd2 Nc6 14. e3 a3 15. b3 Ra8 16. Na4 Bf5 17. Rdc1 Ne4 18. Nb6 Ra6 19. Nxd5 Nxd2 20. Nxd2 Rd8 21. b4 Ra4 22. b5 Nb4 23. Nxe7+ Kf8 24. Nxf5 gxf5 25. Bxb7 Nd3 26. Rc3 Ne5 27. Rac1 Ng4 28. Bf3 Nf6 29. b6 Rb4 30. b7 1-0

[Event "Titled Tuesday intern op 23rd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.23"]
[Round "5"]
[White "Valiyev, Shahin"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2244"]
[BlackElo "2397"]
[PlyCount "83"]
[EventDate "2024.04.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 0-0 9. d4 Bf6 10. Re1 Re8 11. Bf4 Rxe1 12. Qxe1 Bxd4 13. Nc3 Ne8 14. Nd5 c6 15. Ne7+ Kf8 16. Nxc8 Rxc8 17. Qb4+ c5 18. Qxb7 Rc6 19. c3 Bf6 20. Bb5 Rb6 21. Qxd7 Qxd7 22. Bxd7 Rxb2 23. Re1 Be7 24. Bxe8 Kxe8 25. Bd6 Rb7 26. Bxc5 Kd8 27. Bxe7+ Rxe7 28. Rxe7 Kxe7 29. Kf1 Kd6 30. Ke2 Kc5 31. Kd3 f5 32. f4 a5 33. a3 Kb5 34. c4+ Ka4 35. Kc3 h5 36. h4 g6 37. c5 Kb5 38. Kd4 Kc6 39. a4 Kc7 40. Kd5 Kd7 41. c6+ Kc7 42. Kc5 1-0

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.04.20"]
[Round "9.4"]
[White "Suvorov, Alexander David"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2342"]
[BlackElo "2387"]
[PlyCount "56"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Zuid Limburg"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 e6 6. e4 Nge7 7. c3 d5 8. Re1 0-0 9. e5 b6 10. Bf4 a5 11. a4 Ba6 12. Na3 Qd7 13. Qd2 Rfb8 14. Bh6 Bh8 15. Bg5 b5 16. axb5 Bxb5 17. Nxb5 Rxb5 18. Bf6 Rab8 19. Ra2 Qd8 20. g4 Bxf6 21. exf6 Nc8 22. g5 Nd6 23. h4 c4 24. Bf1 Qb6 25. dxc4 Nxc4 26. Bxc4 dxc4 27. Re4 Qc5 28. Qe2 Qf5 1/2-1/2

[Event "Oberliga Nord W 2324"]
[Site "Germany"]
[Date "2024.04.14"]
[Round "8.2"]
[White "Maatman, Nick"]
[Black "Wiegmann, Sascha"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2391"]
[BlackElo "2300"]
[PlyCount "51"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Uelzen Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qe2 Be7 9. 0-0-0 Qc7 10. g4 b5 11. a3 Bb7 12. Bg2 0-0 13. h4 Rfc8 14. Bxf6 Bxf6 15. g5 Bxd4 16. Rxd4 e5 17. fxe5 dxe5 18. Rdd1 Nc5 19. Bh3 Rd8 20. Qe3 Rd4 21. Rxd4 exd4 22. Qxd4 Nxe4 23. Nxe4 Qf4+ 24. Kb1 Qxe4 25. Rd1 Qxd4 26. Rxd4 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.03.23"]
[Round "8.8"]
[White "Zwirs, Nico"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2444"]
[BlackElo "2387"]
[PlyCount "91"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Apeldoorn"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 a5 7. Re1 Ba7 8. Na3 h6 9. Nb5 Bb6 10. Be3 Bxe3 11. Rxe3 0-0 12. d4 Bg4 13. h3 Bh5 14. Be2 Bxf3 15. Bxf3 Qe7 16. Qd2 Nb8 17. Rd1 Na6 18. g3 Rfd8 19. Bg2 c6 20. Na3 Qc7 21. Ree1 b5 22. Nc2 Re8 23. Qd3 Qb6 24. Ne3 c5 25. Nf5 cxd4 26. cxd4 Nb4 27. Qb3 Rad8 28. a3 Nc6 29. dxe5 dxe5 30. Nd6 Re7 31. Qxb5 Qxb5 32. Nxb5 Rb7 33. Rxd8+ Nxd8 34. a4 Rd7 35. Rc1 Ne6 36. Na3 Rd4 37. Nc4 Nc5 38. Nxe5 Ncxe4 39. b3 Rb4 40. Rc8+ Kh7 41. Rc4 Nd2 42. Rxb4 axb4 43. a5 Nxb3 44. a6 Ne8 45. a7 Nc7 46. Nd3 1-0

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.03.02"]
[Round "7.7"]
[White "Van Haastert, Edwin"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2427"]
[BlackElo "2387"]
[PlyCount "25"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Leiden IntelliMagic"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Nd7 7. 0-0 a5 8. Nc4 Qe7 9. Be3 Bxe3 10. fxe3 b6 11. Qe1 Ba6 12. Qc3 f6 13. a3 1/2-1/2

[Event "Oberliga Nord W 2324"]
[Site "Germany"]
[Date "2024.02.25"]
[Round "6.2"]
[White "Maatman, Nick"]
[Black "Kuegel, Tobias"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2391"]
[BlackElo "2422"]
[PlyCount "117"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Kirchweyhe II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. 0-0-0 Qa5 13. Kb1 Nd7 14. Bxg7 Kxg7 15. h4 Rac8 16. h5 g5 17. h6+ Kg6 18. Qe2 Ne5 19. f4 Rxf4 20. Qh5+ Kf6 21. Rdf1 Rxc3 22. Qe8 Nf7 23. Rxf4+ gxf4 24. bxc3 Qxc3 25. Qg8 Qg3 26. Qxg3 fxg3 27. Rh3 d5 28. exd5 exd5 29. Rxg3 Nxh6 30. Rb3 b6 31. Ra3 Nf5 32. Rxa7 Ne3 33. Kb2 Nxg2 34. Rb7 Ne3 35. Rxb6+ e6 36. Kb3 h5 37. a4 Nc4 38. Rb8 h4 39. Kb4 Kg7 40. Rb7+ Kg6 41. Rb8 Kg7 42. Kc5 Kf6 43. Rb1 Kf5 44. Ra1 Na5 45. Kb5 Nb7 46. a5 h3 47. a6 Nd6+ 48. Kc6 Nc8 49. Rb1 h2 50. Rh1 Ke4 51. Rxh2 Kd4 52. Rh8 Na7+ 53. Kb6 e5 54. Kxa7 e4 55. Kb6 Kc4 56. a7 Kb4 57. a8Q d4 58. Qa5+ Kc4 59. Qc5# 1-0

[Event "Oberliga Nord W 2324"]
[Site "Germany"]
[Date "2024.02.04"]
[Round "5.2"]
[White "Maatman, Nick"]
[Black "Simon, Ralf Axel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2391"]
[BlackElo "2029"]
[PlyCount "40"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Ricklingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. a4 a5 6. Be3 Bxe3 7. fxe3 d5 8. exd5 Nxd5 9. Qe2 Be6 10. Nbd2 Qe7 11. 0-0 0-0 12. Kh1 Rad8 13. Rae1 Rfe8 14. Bb5 Bd7 15. Nc4 e4 16. dxe4 Qxe4 17. Ng5 Qg6 18. Nxf7 Nd4 19. Qd2 Bxb5 20. axb5 Rd7 1-0

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.02.03"]
[Round "6.3"]
[White "Maatman, Nick"]
[Black "Smeets, Kobe"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2387"]
[BlackElo "2247"]
[PlyCount "69"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Groningen Combinatie"]
[BlackTeam "Paul Keres"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Nbd7 6. Qc2 Bd6 7. Bb2 0-0 8. Be2 b6 9. g4 Nxg4 10. Rg1 Nge5 11. Ng5 Nf6 12. f4 Ng6 13. h4 Re8 14. 0-0-0 e5 15. fxe5 Bxe5 16. Bd3 Qe7 17. Rdf1 d4 18. Nce4 dxe3 19. Nxf6+ Bxf6 20. Rxf6 gxf6 21. Ne4 e2 22. Nxf6+ Qxf6 23. Bxf6 e1Q+ 24. Rxe1 Rxe1+ 25. Kb2 Bg4 26. Qc3 c5 27. Bxg6 hxg6 28. Bh8 Kf8 29. Qg7+ Ke7 30. Qf6+ Kd7 31. Qxf7+ Kc8 32. Qg8+ Kb7 33. Qd5+ Kb8 34. Be5+ Rxe5 35. Qxe5+ 1-0

[Event "Oberliga Nord W 2324"]
[Site "Germany"]
[Date "2024.01.14"]
[Round "4.2"]
[White "Lichmann, Peter"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2333"]
[BlackElo "2391"]
[PlyCount "129"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen III"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 0-0 7. 0-0 Re8 8. h3 a5 9. Re1 Nbd7 10. Nf1 a4 11. Nh4 a3 12. b3 Bb4 13. Bd2 Bxd2 14. Qxd2 dxe4 15. dxe4 Nc5 16. Qe3 Qd4 17. Qxd4 exd4 18. e5 Nd5 19. Bxd5 cxd5 20. Nf3 d3 21. b4 Na6 22. c3 Bxh3 23. Ne3 Bd7 24. Rad1 Bb5 25. Nd4 Bc4 26. Nxc4 dxc4 27. Nb5 Rec8 28. Re4 Nc7 29. Nd6 Nd5 30. Rxc4 Rxc4 31. Nxc4 Nxc3 32. Rxd3 Nxa2 33. b5 Kf8 34. Nxa3 Nc1 35. Re3 Rc8 36. Kf1 Ke7 37. Ke1 Na2 38. Kd2 Nb4 39. Rc3 Rd8+ 40. Ke2 Nd5 41. Rd3 Ke6 42. f4 Rc8 43. Rd4 g6 44. Rc4 Rxc4 45. Nxc4 Nc3+ 46. Kd3 Nxb5 47. Na5 f6 48. Nxb7 fxe5 49. fxe5 Kxe5 50. Ke3 Kf5 51. Nc5 Kg4 52. Ne4 h6 53. Kf2 Kh3 54. Kf3 Nd4+ 55. Kf4 Nc6 56. Nf2+ Kg2 57. Ng4 g5+ 58. Kf5 Ne7+ 59. Kf6 Ng8+ 60. Kg6 Kxg3 61. Nxh6 Kf4 62. Nxg8 g4 63. Nf6 g3 64. Nh5+ Kf3 65. Nxg3 1/2-1/2

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.30"]
[Round "9"]
[White "Maatman, Nick"]
[Black "Nevednichy, Vladislav"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2371"]
[BlackElo "2452"]
[PlyCount "159"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 Be7 8. 0-0 d6 9. a4 0-0 10. a5 Qc7 11. Qe2 Bd7 12. f4 Rfe8 13. Kh1 a6 14. Be3 Nb4 15. Na4 Bc6 16. Nb6 Rad8 17. Bg1 Nd7 18. Nd4 Bf6 19. Nxc6 bxc6 20. c3 Nxd3 21. Qxd3 Nb8 22. Rad1 Qb7 23. b4 Be7 24. Qb1 c5 25. bxc5 dxc5 26. Nd5 Rd7 27. Nxe7+ Rdxe7 28. Bxc5 Rd7 29. Qxb7 Rxb7 30. Rd6 Rc7 31. Bd4 h5 32. Rb1 f6 33. e5 Nc6 34. exf6 Nxd4 35. cxd4 gxf6 36. Rxa6 Kf7 37. Rab6 Rc2 38. R6b2 Rc6 39. Ra2 Ra8 40. Kg1 Kg6 41. Kf2 Kf5 42. Rb5+ Kxf4 43. d5 exd5 44. Rxd5 f5 45. h4 Kg4 46. Rd4+ f4 47. g3 Kh3 48. Rxf4 Rc3 49. Rf3 Rxf3+ 50. Kxf3 Rf8+ 51. Ke2 Re8+ 52. Kd1 Kxg3 53. Ra4 Rd8+ 54. Kc2 Rc8+ 55. Kb3 Ra8 56. Kc3 Kh3 57. Kd3 Rd8+ 58. Ke3 Re8+ 59. Kf3 Rf8+ 60. Ke2 Re8+ 61. Kd2 Rd8+ 62. Kc2 Rc8+ 63. Kb2 Rb8+ 64. Kc3 Kg3 65. Kd3 Rd8+ 66. Ke3 Re8+ 67. Kd2 Rd8+ 68. Kc3 Ra8 69. Kb3 Kh3 70. a6 Rb8+ 71. Kc3 Rc8+ 72. Kd3 Rd8+ 73. Ke3 Re8+ 74. Kf4 Kxh4 75. a7 Ra8 76. Kf5+ Kg3 77. Kg5 h4 78. Ra3+ Kf2 79. Kxh4 Ke2 80. Kg5 1-0

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.29"]
[Round "8"]
[White "Kobo, Ori"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2541"]
[BlackElo "2371"]
[PlyCount "73"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. b3 Be7 5. Bb2 0-0 6. Bd3 b6 7. 0-0 Ba6 8. Bxa6 Nxa6 9. Ne5 Qc8 10. c4 c5 11. Nd2 Qb7 12. Qe2 Rfd8 13. Rfd1 Rac8 14. Ndf3 h6 15. Rac1 dxc4 16. bxc4 cxd4 17. exd4 Qe4 18. Qf1 Nb4 19. a3 Nc6 20. Re1 Qf4 21. Nxc6 Rxc6 22. d5 Rcc8 23. dxe6 Bc5 24. exf7+ Kxf7 25. Ne5+ Kg8 26. Ng6 Qc7 27. Bxf6 gxf6 28. Rc3 Rd2 29. Rf3 Rcd8 30. Nh4 R8d4 31. g3 Qc6 32. Qh3 Re4 33. Rf1 Qe6 34. Nf5 Re1 35. Qxh6 Rxf1+ 36. Kxf1 Qxc4+ 37. Kg2 1-0

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.28"]
[Round "7"]
[White "Maatman, Nick"]
[Black "Lambrechts, Koen"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2371"]
[BlackElo "2290"]
[PlyCount "81"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 Qc8 8. Bg5 h6 9. Bxf6 Bxf6 10. e4 d6 11. Nc3 Rd8 12. Qc2 Na6 13. Rad1 Be7 14. a3 c5 15. d5 e5 16. Kh1 Nc7 17. Ng1 Qd7 18. Bh3 Qe8 19. f4 Bf6 20. Nf3 Ba6 21. Bf1 Rdb8 22. b4 cxb4 23. axb4 Bc8 24. f5 Bd7 25. Qf2 b5 26. c5 dxc5 27. d6 Na6 28. bxc5 Rc8 29. Nd5 Rab8 30. Rc1 Bc6 31. Red1 Qd7 32. Qe3 Bxd5 33. Rxd5 Nb4 34. Rxe5 Bxe5 35. Nxe5 Qe8 36. Qd4 Nc6 37. Nxc6 Rxc6 38. e5 Ra6 39. Qd5 Ra3 40. c6 Qc8 41. c7 1-0

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.27"]
[Round "6"]
[White "Stremavicius, Titas"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2550"]
[BlackElo "2371"]
[PlyCount "119"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. e3 Nf6 4. Nc3 e6 5. d4 d5 6. cxd5 exd5 7. Bb5 cxd4 8. exd4 Be7 9. Ne5 Bd7 10. 0-0 0-0 11. Re1 a6 12. Ba4 Rc8 13. Bg5 Be6 14. Bxc6 bxc6 15. Na4 h6 16. Bxf6 Bxf6 17. Nc5 Re8 18. Rc1 Qb6 19. Qb3 Qxb3 20. Nxb3 Bf5 21. f4 g5 22. Rf1 gxf4 23. Rxf4 Bxe5 24. Rxf5 Bg7 25. Kf1 Re4 26. Rxd5 Rf4+ 27. Kg1 Re8 28. Rdc5 Bxd4+ 29. Nxd4 Rxd4 30. Rxc6 Re2 31. R6c2 Rd1+ 32. Rxd1 Rxc2 33. Rd8+ Kg7 34. Rb8 a5 35. a4 h5 36. h4 f5 37. Rb5 Kg6 38. g3 Kf6 39. Kf1 Ke6 40. b3 Rc3 41. Kf2 Rd3 42. Rxa5 Rxb3 43. Rb5 Ra3 44. a5 Kf6 45. Kg2 Ke6 46. Kf2 Kf6 47. Rb6+ Ke5 48. a6 Ke4 49. Re6+ Kd5 50. Re7 Rxa6 51. Kf3 Ra4 52. Rh7 Ke5 53. Rxh5 Ra3+ 54. Kg2 Kf6 55. Rh6+ Kg7 56. Rd6 Rb3 57. Kf2 Ra3 58. Re6 Rb3 59. Re3 Rb6 60. g4 1/2-1/2

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.26"]
[Round "5"]
[White "Maatman, Nick"]
[Black "Reinderman, Dimitri"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2371"]
[BlackElo "2580"]
[PlyCount "93"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 4. h4 h6 5. Bf4 Nf6 6. Qd3 d6 7. Qg3 0-0 8. Qxg6 Ng4 9. Bg5 hxg5 10. hxg5 e6 11. e4 c6 12. exf5 exf5 13. 0-0-0 Rf7 14. Re1 Re7 15. Rxe7 Qxe7 16. Nf3 Qf7 17. Qxd6 Be6 18. Ne5 Nxe5 19. dxe5 Nd7 20. f4 Bf8 21. Qd3 Nc5 22. Qh3 Bg7 23. Be2 Rd8 24. Bh5 Qe7 25. Bg6 Rd4 26. Qe3 Rc4 27. g4 Ne4 28. gxf5 Nxc3 29. fxe6 Nd5 30. Qxa7 Rxf4 31. Bf7+ Rxf7 32. exf7+ Kxf7 33. Rf1+ Ke6 34. Qg1 Bxe5 35. Qg4+ Kd6 36. g6 Kc5 37. Kb1 Bg7 38. Qg1+ Bd4 39. Qg3 Qe2 40. Re1 Qd2 41. Rc1 Bg7 42. Qe1 Qd4 43. Qa5+ Kd6 44. Qd8+ Kc5 45. Qa5+ Kd6 46. Qd8+ Kc5 47. Qa5+ 1/2-1/2

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.24"]
[Round "4"]
[White "Tiviakov, Sergei"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2536"]
[BlackElo "2371"]
[PlyCount "94"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 a6 5. Bxc6 dxc6 6. 0-0 Qe7 7. b3 Bg4 8. Bb2 Nd7 9. d3 0-0-0 10. Nbd2 Kb8 11. Qe3 f6 12. d4 exd4 13. Nxd4 c5 14. N4f3 Rg8 15. Rfe1 g5 16. Rad1 Re8 17. Nc4 Be6 18. Na5 g4 19. Nh4 Qf7 20. g3 Bd6 21. a3 Ne5 22. Bxe5 fxe5 23. Nf5 Bxf5 24. exf5 Qxf5 25. Nc4 Rg6 26. Qe4 Qxe4 27. Rxe4 b5 28. Ne3 h5 29. a4 Kb7 30. axb5 axb5 31. Rd2 Kc6 32. h3 gxh3 33. Kh2 Ra8 34. Kxh3 Ra1 35. Kg2 Rg5 36. Rh4 Re1 37. Kf3 Kd7 38. Rd1 Rxd1 39. Nxd1 Ke6 40. Ne3 c6 41. Ke4 c4 42. bxc4 Bc5 43. cxb5 cxb5 44. c3 Bxe3 45. Kxe3 Kd5 46. Kd3 Rf5 47. Ke3 Rg5 1/2-1/2

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.23"]
[Round "3"]
[White "Maatman, Nick"]
[Black "Kollen, Zyon"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2371"]
[BlackElo "2318"]
[PlyCount "147"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qa5 8. Bd2 Qa4 9. h5 h6 10. Rb1 c4 11. Rh3 Nbc6 12. g4 b6 13. f4 Bd7 14. Rg3 0-0-0 15. Bh3 g6 16. hxg6 fxg6 17. Nf3 Rdf8 18. Kf2 Nd8 19. Rb4 Qa5 20. a4 h5 21. g5 Be8 22. Nh4 Rh7 23. Qa1 Nf5 24. Bxf5 exf5 25. Rg1 Ne6 26. Rgb1 Qa6 27. Bc1 Rg8 28. Kg3 Rb7 29. Qa3 Rgg7 30. Ra1 Rb8 31. Rbb1 b5 32. a5 Rd7 33. Qb4 Qc6 34. a6 Rb6 35. Ra5 Rg7 36. Rba1 Qd7 37. Ba3 Nd8 38. Qb1 Ne6 39. Bb4 Rh7 40. Qh1 Rh8 41. Bc5 Rb8 42. Bd6 Nc7 43. Qb1 Qe6 44. Qb4 Bc6 45. Bxc7 Kxc7 46. Qd6+ Qxd6 47. exd6+ Kxd6 48. Nxg6 Rhg8 49. Ne5 Be8 50. Re1 b4 51. cxb4 Rxb4 52. c3 Rb3 53. Re3 Rb1 54. Nf3 Bf7 55. Ra2 Be6 56. Rae2 Bd7 57. Ne5 h4+ 58. Kxh4 Rg1 59. Nf7+ Kc7 60. Nh6 Rh1+ 61. Rh3 Rxh3+ 62. Kxh3 Rg6 63. Re5 Rxa6 64. Rxd5 Ra1 65. Rc5+ Kb6 66. Nf7 Rc1 67. Ne5 Rxc3+ 68. Kh4 Bb5 69. g6 Rc1 70. Kg5 a5 71. g7 a4 72. Kf6 Rg1 73. Nxc4+ Ka6 74. Kf7 1-0

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.22"]
[Round "2"]
[White "Ter Avetisjana, Agnesa Stepania"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1974"]
[BlackElo "2371"]
[PlyCount "138"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 c5 9. 0-0 a6 10. dxc5 Nxc5 11. Bc2 Bg4 12. h3 Bh5 13. g4 Bg6 14. Bxg6 hxg6 15. g5 Nfe4 16. Nxd5 Bxg5 17. Bc7 Qd7 18. b4 Bf6 19. bxc5 Bxa1 20. Qd3 Nxc5 21. Qc4 Ne6 22. Rd1 Qb5 23. Qxb5 axb5 24. Rxa1 f6 25. Bb6 Kf7 26. Nd4 Nxd4 27. exd4 Ra6 28. Re1 Rxa2 29. Re7+ Kg8 30. Rxb7 Rf7 31. Rb8+ Kh7 32. Bc5 Rb2 33. Nb4 f5 34. Nd3 Rb1+ 35. Kg2 f4 36. Ne5 Rf5 37. h4 g5 38. hxg5 Rxg5+ 39. Kf3 Rf5 40. Rb7 Rb2 41. Be7 Kg8 42. Kg4 g6 43. Nxg6 Rf7 44. Ne5 Rg7+ 45. Kf3 Kh7 46. Nc6 Kg6 47. d5 Kf5 48. Nd4+ Ke5 49. d6 Rd2 50. Nc6+ Kd5 51. Rc7 Rd3+ 52. Kxf4 Rf7+ 53. Kg5 Ke4 54. d7 b4 55. d8Q Rxd8 56. Nxd8 Rxf2 57. Rc4+ Ke5 58. Bf6+ Rxf6 59. Nc6+ Kd5 60. Rd4+ Kxc6 61. Kxf6 Kc5 62. Ke5 b3 63. Rd8 Kc4 64. Rc8+ Kd3 65. Rd8+ Kc2 66. Kd4 b2 67. Rc8+ Kd2 68. Rb8 Kc2 69. Rxb2+ Kxb2 1/2-1/2

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "5"]
[White "Hnydiuk, Aleksander"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2350"]
[BlackElo "2371"]
[PlyCount "120"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 0-0 7. 0-0 dxc4 8. Qc2 Bxd2 9. Nbxd2 b5 10. a4 c6 11. b3 cxb3 12. Nxb3 Nd5 13. Rfc1 Qe7 14. Ne5 b4 15. Nxc6 Nxc6 16. Qxc6 Bd7 17. Qc5 Qxc5 18. Rxc5 Rfc8 19. Bxd5 exd5 20. Rxa5 Rxa5 21. Nxa5 Ra8 22. Nb3 Rxa4 23. Rxa4 Bxa4 24. Nc5 Bb5 25. Kf1 Bc4 26. Ke1 g5 27. Kd2 Kg7 28. e3 Kf6 29. Nd3 Bxd3 30. Kxd3 Kf5 31. Kc2 Ke4 32. Kb3 Kf3 33. Kxb4 Kxf2 34. Kc5 Kxe3 35. Kxd5 f5 36. Ke5 f4 37. gxf4 gxf4 38. d5 f3 39. d6 f2 40. d7 f1Q 41. d8Q Qf4+ 42. Ke6 Qe4+ 43. Kf7 Qg6+ 44. Kf8 Qh6+ 45. Kg8 Qg6+ 46. Kh8 h5 47. Qh4 Kf3 48. Qh3+ Kf2 49. Qh4+ Kg2 50. Qf4 Qg4 51. Qd2+ Kh3 52. Kh7 h4 53. Kh6 Qg2 54. Qf4 Qxh2 55. Qf3+ Qg3 56. Qh1+ Kg4 57. Qd1+ Qf3 58. Qd7+ Kg3 59. Qd6+ Qf4+ 60. Qxf4+ Kxf4 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "2"]
[White "Kashtanov, Ruslan"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2357"]
[BlackElo "2371"]
[PlyCount "59"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. g4 Qc7 9. g5 Nfd7 10. h4 b5 11. a3 Bb7 12. h5 Nc6 13. Qd2 Nce5 14. 0-0-0 Nc4 15. Bxc4 Qxc4 16. g6 b4 17. gxf7+ Kxf7 18. axb4 Qxb4 19. Bg5 Nf6 20. Rh4 Rab8 21. e5 dxe5 22. Nc6 Bxc6 23. Rxb4 Rxb4 24. h6 Rhb8 25. hxg7 Rxb2 26. Qe3 Ng4 27. Qa7 R2b7 28. Qxa6 Bxg5+ 29. f4 Bxf4+ 30. Rd2 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "7"]
[White "Maatman, Nick"]
[Black "Cattaneo, Marco"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2371"]
[BlackElo "2280"]
[PlyCount "65"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 c6 4. c4 d5 5. e5 Bg4 6. Nc3 e6 7. Be3 Nd7 8. cxd5 cxd5 9. Nb5 Ne7 10. Nd6+ Kf8 11. Nxf7 Qa5+ 12. Bd2 Qb6 13. Nxh8 Nf5 14. Bc3 Bxh8 15. h3 Bxf3 16. Qxf3 Kg8 17. Qd3 Rf8 18. 0-0-0 Bg7 19. Kb1 Ne7 20. f3 Nc6 21. Be2 a6 22. h4 Rc8 23. h5 Nf8 24. hxg6 hxg6 25. f4 Na5 26. Bxa5 Qxa5 27. Rc1 Rxc1+ 28. Rxc1 Bh6 29. g3 Qd8 30. a3 Kg7 31. Bg4 Qe7 32. Qc3 Kf7 33. Qc8 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "6"]
[White "Maatman, Nick"]
[Black "Kleinman, Michael"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2371"]
[BlackElo "2387"]
[PlyCount "79"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Nbd2 0-0 6. Bd3 c5 7. dxc5 Bxc5 8. 0-0 Nc6 9. c4 Re8 10. Rc1 d4 11. exd4 Nxd4 12. Nxd4 Bxd4 13. Qc2 h6 14. Nf3 e5 15. Nxd4 exf4 16. Rcd1 Bg4 17. Ne2 Qc7 18. f3 Be6 19. Kh1 Rad8 20. a3 a5 21. Qc3 b6 22. Rfe1 Bc8 23. Nd4 Qc5 24. Rxe8+ Rxe8 25. b4 axb4 26. axb4 Qe7 27. Nc2 Rd8 28. Qe1 Qc7 29. h3 Nh5 30. Kh2 Be6 31. Bf1 Ra8 32. Nd4 Bd7 33. Rc1 Re8 34. Qd2 Qe5 35. Nc2 Bc8 36. Re1 Bb7 37. Rxe5 Rxe5 38. Qd8+ Kh7 39. Bd3+ g6 40. Qd7 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "1"]
[White "Maatman, Nick"]
[Black "Mouhamad, Joachin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2371"]
[BlackElo "2305"]
[PlyCount "53"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. Nbd2 Bd6 6. Bb5+ Nc6 7. Bxc6+ bxc6 8. Bxd6 Qxd6 9. c3 Ba6 10. Qa4 Bb5 11. Qa3 Qe7 12. Qxc5 Qxc5 13. dxc5 a5 14. a4 Ba6 15. b4 Nd7 16. Nd4 Ne5 17. b5 Bb7 18. Ke2 Kd7 19. f4 Ng4 20. h3 Nf6 21. Rhb1 Ra7 22. N2f3 Ne4 23. bxc6+ Bxc6 24. Ne5+ Kc7 25. Nexc6 Nxc3+ 26. Kd3 Nxb1 27. Nxa7 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "4"]
[White "Maatman, Nick"]
[Black "Smolka, Marcin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2371"]
[BlackElo "2190"]
[PlyCount "42"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. c4 e5 8. Rb1 Qc3 9. Rc1 Qa5 10. Nxe5 Bxc5 11. cxd5 Nxd5 12. Nxc6 bxc6 13. Qc2 Bb4 14. Qxc6+ Bd7 15. Qxa8+ Ke7 16. Qxh8 Bxd2+ 17. Ke2 Nxf4+ 18. exf4 Bxc1 19. Qxg7 Qd2+ 20. Kf3 Qxf4+ 21. Ke2 Bb5+ 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "8"]
[White "Pak, Yevgeniy"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2317"]
[BlackElo "2371"]
[PlyCount "37"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Rc1 0-0 8. e3 dxc4 9. Bxc4 Rd8 10. Qe2 c5 11. 0-0 cxd4 12. Nxd4 Qe7 13. a3 Ba5 14. Rfd1 Nd7 15. Nf3 Nf6 16. Rxd8+ Bxd8 17. e4 e5 18. h3 Bb6 19. Rd1 1/2-1/2

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "3"]
[White "Suleymanli, Aydin Elshan"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2609"]
[BlackElo "2371"]
[PlyCount "83"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nf6 5. Nc3 Nc6 6. 0-0 e6 7. d4 cxd4 8. Nxd4 Be7 9. Re1 0-0 10. Be3 Rc8 11. Nxc6 bxc6 12. Bd3 Qa5 13. Qd2 Kh8 14. b4 Qxb4 15. Bxa7 c5 16. Rab1 Qd4 17. a5 Bd8 18. Ne2 Qa4 19. Ra1 Qc6 20. Nc3 c4 21. Bf1 Ra8 22. Bd4 e5 23. Bb6 Bxb6 24. axb6 Qxb6 25. Bxc4 Rac8 26. Bb3 Be6 27. Rab1 Bxb3 28. cxb3 Qb4 29. Re3 Rc6 30. Qe1 Rb8 31. h3 g6 32. Kh2 Kg7 33. Rf3 Rcb6 34. Qe3 Qd4 35. Qg5 Nxe4 36. Nxe4 Qxe4 37. Qf6+ Kh6 38. Qxf7 Qh4 39. b4 Rxb4 40. Rxb4 Rxb4 41. Qf8+ Kh5 42. Qxd6 1-0

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.12.16"]
[Round "5.2"]
[White "Maatman, Nick"]
[Black "De Rover, Yong Hoon"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2387"]
[BlackElo "2324"]
[PlyCount "73"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Groningen Combinatie"]
[BlackTeam "De Waagtoren"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 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. d6 Rb8 17. Rb3 Be6 18. f5 Bxf5 19. Rxf5 gxf5 20. Qh6 f6 21. c4 Kh8 22. Bf4 Qd7 23. Re3 Rfe8 24. Qxf6+ Qg7 25. Be5 Qxf6 26. Bxf6+ Kg8 27. Be7 Bd8 28. Bh5 Bxe7 29. dxe7 Kg7 30. Re6 a6 31. a4 b5 32. cxb5 axb5 33. axb5 c4 34. Kf2 c3 35. Bxe8 Rxe8 36. Rc6 Rxe7 37. Rxc3 1-0

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.11.25"]
[Round "4.5"]
[White "Maatman, Nick"]
[Black "Nijboer, Friso"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2387"]
[BlackElo "2473"]
[PlyCount "48"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Groningen Combinatie"]
[BlackTeam "Kennemer Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nbd7 8. Qc2 Qe7 9. Be3 c6 10. Rad1 h6 11. Rfe1 Ng4 12. Bc1 exd4 13. Nxd4 Nxf2 14. Kxf2 Qh4+ 15. Ke3 Bxd4+ 16. Kxd4 Qf2+ 17. Be3 c5+ 18. Kd3 Ne5+ 19. Kd2 Nxc4+ 20. Kc1 Nxe3 21. Qd2 Be6 22. Rf1 Nxf1 23. Rxf1 Qh4 24. Qxd6 Qg5+ 0-1

[Event "Oberliga Nord W 2324"]
[Site "Germany"]
[Date "2023.11.19"]
[Round "2.2"]
[White "Tonndorf, Matthias"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2206"]
[BlackElo "2391"]
[PlyCount "80"]
[EventDate "2023.10.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Hameln"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. Nh4 Be7 10. Ng2 h5 11. h4 g6 12. Ne3 Nh6 13. Bg2 Nb3 14. Nxb3 Ba4 15. Qe2 Qxb3 16. 0-0 0-0-0 17. Bd2 Kb8 18. Rfc1 Qb6 19. f4 Ka8 20. Be1 Rc8 21. Bh3 Qd8 22. Nf1 Rc6 23. Rcb1 Rb6 24. Nh2 Qd7 25. Nf3 Qb5 26. Bf2 Qb3 27. Ne1 Rc8 28. Qf3 Qb5 29. Bf1 Qd7 30. Qe3 Nf5 31. Qd2 Bb3 32. Bh3 Rh8 33. Bxf5 gxf5 34. Nf3 Qc6 35. Kg2 Ba4 36. Re1 Qe8 37. Re2 Qb5 38. Rh1 Kb8 39. Qe3 Qe8 40. Ng5 Bb3 0-1

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.11.04"]
[Round "3.5"]
[White "Martens, Martin"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2321"]
[BlackElo "2387"]
[PlyCount "39"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Den Bosch HMC"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 0-0 8. Nxe5 Qe7 9. f4 a5 10. a3 dxe4 11. d4 Be6 12. Bxe6 Qxe6 13. 0-0 Rd8 14. Qf2 c5 15. dxc5 Nbd7 16. Nxd7 Rxd7 17. Nc3 Qc4 18. h3 Re8 19. Rfe1 h6 20. Rad1 1/2-1/2

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.28"]
[Round "9"]
[White "Krishnan, Ritvik"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2176"]
[BlackElo "2382"]
[PlyCount "94"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 Bf5 5. Qb3 Qb6 6. d3 dxc4 7. Qxc4 h6 8. 0-0 e6 9. Nbd2 Be7 10. Qc2 0-0 11. Nc4 Qa6 12. b3 Nbd7 13. Bb2 Bh7 14. Rac1 Rac8 15. Qb1 Rfd8 16. Qa1 Bf8 17. Rfd1 Nd5 18. a3 c5 19. Nfd2 b5 20. Ne5 Nxe5 21. Bxe5 Qb6 22. Ne4 Ne7 23. b4 cxb4 24. Rxc8 Rxc8 25. Bd4 Qd8 26. axb4 Nc6 27. Bc5 Nxb4 28. Bxf8 Qxf8 29. Qxa7 Nd5 30. Nd2 Nc3 31. Re1 Bg6 32. Bf3 b4 33. Nb3 Qd6 34. Rc1 Bf5 35. Qa1 e5 36. Qb2 Be6 37. Nd2 Qd4 38. Rc2 Rb8 39. Nb3 Qa7 40. Nd2 Nd1 41. Qxe5 Qxf2+ 42. Kh1 Re8 43. h4 Bd7 44. Qf4 Qe1+ 45. Kh2 Rxe2+ 46. Bxe2 Qxe2+ 47. Kg1 Ne3 0-1

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.27"]
[Round "8"]
[White "Maatman, Nick"]
[Black "Paltrinieri, Nicholas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2382"]
[BlackElo "2344"]
[PlyCount "87"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 a6 5. c4 Nd7 6. Nc3 c6 7. 0-0 b5 8. h3 Qc7 9. Re1 Bb7 10. Bf1 b4 11. Na4 c5 12. d5 Ngf6 13. Bf4 0-0 14. Bh2 Ne5 15. Nd2 g5 16. Nf3 Nxf3+ 17. Qxf3 Nd7 18. Qh5 h6 19. f4 Nf6 20. Qf3 Nh7 21. Rad1 Rad8 22. b3 e6 23. Kh1 Bc8 24. e5 exd5 25. cxd5 Qa7 26. exd6 g4 27. hxg4 Rxd6 28. f5 Rd7 29. Qf4 Ng5 30. f6 Bh8 31. Bg1 Rfd8 32. Nxc5 Qc7 33. d6 Qc6 34. Nxd7 Bxd7 35. Re7 Be6 36. Bc4 Bxc4 37. bxc4 Nh7 38. Rc7 Qa4 39. Rd2 Qa3 40. d7 Bxf6 41. Rc8 Qa5 42. Rd5 Qa3 43. Rxd8+ Bxd8 44. Qb8 1-0

