[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.11"]
[Round "2"]
[White "Andersen, Martin K"]
[Black "Grunas, Jakub"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1556"]
[BlackElo "1301"]
[PlyCount "128"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 Nbd7 7. Bxc4 e6 8. 0-0 Bb4 9. Qb3 a5 10. Bd2 Bg4 11. Ne1 Nb6 12. Nc2 Nxc4 13. Qxc4 Bd6 14. e4 Bc7 15. Bg5 h6 16. Bh4 g5 17. Bg3 0-0 18. f4 Nh5 19. Ne3 Nxg3 20. hxg3 Bh5 21. f5 Bxg3 22. fxe6 Bf4 23. Nf5 Qf6 24. d5 cxd5 25. Nxd5 Qxe6 26. Rxf4 gxf4 27. Rf1 f3 28. Qd4 f6 29. Nf4 Qe8 30. Nxh6+ Kh7 31. Nxh5 Qxh5 32. Rxf3 Rad8 33. Qe3 Rd1+ 34. Kf2 Rfd8 35. Rh3 R8d2+ 36. Kg3 Qxh3+ 37. gxh3 Rd3 38. Nf5 Rxe3+ 39. Nxe3 Rd4 40. b3 Rxe4 41. Nc4 Kg6 42. Nxa5 Rb4 43. Kf2 b6 44. Nc4 Rxb3 45. Ne3 Kg5 46. Nd5 f5 47. Kg2 Kh4 48. Ne7 Rb2+ 49. Kf3 Kxh3 50. Nxf5 Rb4 51. Ke3 Rxa4 52. Kd3 Ra5 53. Nd4 Rc5 54. Nb3 Rc8 55. Nd2 b5 56. Kd4 Kg4 57. Ne4 b4 58. Nd2 Kf4 59. Nc4 b3 60. Nb2 Kf3 61. Kd3 Kf2 62. Na4 Ke1 63. Nb2 Rc2 64. Na4 Kd1 0-1

[Event "Trondheim op-A"]
[Site "Trondheim"]
[Date "2021.06.17"]
[Round "6"]
[White "Andersen, Martin K"]
[Black "Hjerpbakk, Terje"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1556"]
[BlackElo "1385"]
[PlyCount "92"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nc3 0-0 7. cxd5 exd5 8. Nf3 c6 9. 0-0 Bf5 10. Nh4 Be6 11. Bg5 Re8 12. Qd2 Nbd7 13. a3 a6 14. Rac1 h6 15. Bxf6 Bxf6 16. Nf3 Bf5 17. Rfe1 Nb6 18. b3 Qd6 19. Qb2 Re7 20. e3 Rae8 21. Ne2 Qd7 22. Nf4 g5 23. Ne2 Bh3 24. Qc2 Bxg2 25. Kxg2 Qd6 26. Qc5 Qd8 27. Red1 Nc8 28. Qc2 Nd6 29. Rh1 Qd7 30. h4 g4 31. Nd2 Nf5 32. Nf4 Rxe3 33. Qd1 Rxg3+ 34. Kf1 Bxd4 35. Nh5 Ne3+ 36. fxe3 Qf5+ 37. Nf4 Rexe3 38. Rh2 Qxf4+ 39. Rf2 Qe5 40. Rc2 Rd3 41. Qe2 Rde3 42. Qd1 Qe6 43. Rc1 Rd3 44. Qe2 Rge3 45. Qd1 g3 46. Rg2 Qf5+ 0-1

[Event "Trondheim op-A"]
[Site "Trondheim"]
[Date "2021.05.12"]
[Round "3"]
[White "Andersen, Martin K"]
[Black "Stefansson, Atli Rafn"]
[Result "1/2-1/2"]
[ECO "A92"]
[WhiteElo "1556"]
[BlackElo "1676"]
[PlyCount "94"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nc3 0-0 6. Nf3 Ne4 7. Qc2 Nxc3 8. Qxc3 a5 9. 0-0 d6 10. b3 Bf6 11. Qc2 Nc6 12. e3 e5 13. dxe5 dxe5 14. Ba3 e4 15. Rad1 Qe8 16. Nd4 Nb4 17. Bxb4 axb4 18. Rd2 Bxd4 19. Rxd4 Be6 20. Rfd1 Qe7 21. c5 Ra5 22. Rc1 Rfa8 23. Rxb4 Rxa2 24. Qc3 Bd5 25. Bf1 R2a7 26. Bc4 Bxc4 27. Rxc4 Rd8 28. Rd4 Rxd4 29. Qxd4 c6 30. Rd1 Ra8 31. b4 Kf8 32. Qd7 Qxd7 33. Rxd7 Rb8 34. h4 b6 35. Rc7 bxc5 36. bxc5 Rb1+ 37. Kg2 Rc1 38. Rxc6 h5 39. Rc7 Kg8 40. c6 g6 41. Rc8+ Kg7 42. c7 Kh7 43. Kh2 Kg7 44. Kh3 Rh1+ 45. Kg2 Rc1 46. g4 hxg4 47. Kg3 Rc2 1/2-1/2

[Event "Trondheim op-A"]
[Site "Trondheim"]
[Date "2021.05.11"]
[Round "2"]
[White "Kjelstad, Thomas"]
[Black "Andersen, Martin K"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1556"]
[PlyCount "116"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Qb6 6. b3 Bd6 7. Bg3 Bd7 8. Nf3 cxd4 9. exd4 Bxg3 10. hxg3 Bb5 11. c4 dxc4 12. bxc4 Bc6 13. Nbd2 Nbd7 14. Rb1 Qc7 15. Qc2 h6 16. Kf1 Nb6 17. Ne5 Rd8 18. Ndf3 Bxf3 19. Nxf3 Nbd7 20. Qa4 b6 21. Qa3 Ng8 22. g4 Ne7 23. Re1 Nf8 24. g5 h5 25. Rh4 Nfg6 26. Rhe4 0-0 27. d5 Qd6 28. Qxd6 Rxd6 29. Nd4 exd5 30. cxd5 Rxd5 31. Bc4 Rc5 32. Nb3 Rc7 33. Be2 h4 34. Bh5 Rd8 35. f4 Rd5 36. Bg4 Nf5 37. Ra4 b5 38. Ra6 Nxf4 39. Bxf5 Rxf5 40. Nd4 Rxg5 41. Re4 Rc1+ 42. Re1 Rxe1+ 43. Kxe1 Nxg2+ 44. Kf2 Rg4 45. Nf3 Nf4 46. Ne5 Nh3+ 47. Kf3 Rg3+ 48. Ke2 Nf4+ 49. Kf2 Nd3+ 50. Nxd3 Rxd3 51. Rxa7 g5 52. Ra5 f6 53. Rxb5 Rd2+ 54. Kf3 Rxa2 55. Rb7 Ra4 56. Kg2 Re4 57. Kh3 Kf8 58. Ra7 Re7 0-1

[Event "Trondheim op-A"]
[Site "Trondheim"]
[Date "2021.05.10"]
[Round "1"]
[White "Andersen, Martin K"]
[Black "Romundstad, Lars"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "1556"]
[BlackElo "1664"]
[PlyCount "138"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. Qc2 Be7 6. Nf3 0-0 7. 0-0 Re8 8. Nc3 Nbd7 9. cxd5 exd5 10. Bg5 h6 11. Bxf6 Nxf6 12. Rfe1 Bb4 13. a3 Ba5 14. b4 Bb6 15. e3 Bg4 16. Ne5 Bh5 17. Rac1 Nd7 18. Nxd7 Qxd7 19. Na4 Bg6 20. Nxb6 axb6 21. Qb2 b5 22. Ra1 Ra4 23. Qc3 Qe6 24. Ra2 h5 25. Rae2 Rea8 26. Ra1 h4 27. Rea2 hxg3 28. hxg3 Qg4 29. Qc5 Re8 30. Qd6 Rea8 31. Qc7 R4a7 32. Qf4 Qe6 33. Qe5 Qd7 34. Bf1 f6 35. Qf4 Kf7 36. Be2 Rh8 37. Bg4 Qe7 38. Bf5 Bxf5 39. Qxf5 Qe4 40. Qxe4 dxe4 41. Kg2 Rha8 42. Kf1 Ke6 43. Ke2 Kd5 44. Kd2 Kc4 45. Rc2+ Kd5 46. Rc5+ Kd6 47. Rc3 Ra4 48. Rb3 Ke6 49. Kc2 Kf5 50. Kd2 Rd8 51. Rb2 Rd5 52. Rc2 Ra8 53. Rc5 Rxc5 54. bxc5 Ra4 55. Kc3 b4+ 56. Kb2 bxa3+ 57. Ka2 Kg4 58. Rc1 Kf3 59. Rc2 f5 60. Rd2 Kg2 61. Rc2 Kf1 62. Ka1 Ke1 63. Kb1 Rb4+ 64. Ka1 Rb2 65. Rc3 Kxf2 66. Rxa3 Rb5 67. Ra8 Kxe3 68. Re8 Kf2 69. Re7 e3 0-1

[Event "Kragero Sept op"]
[Site "Kragero"]
[Date "2020.09.06"]
[Round "5"]
[White "Andersen, Martin K"]
[Black "Nizar, Siako"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1558"]
[BlackElo "1525"]
[PlyCount "70"]
[EventDate "2020.09.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. e3 cxd4 4. exd4 e6 5. a3 Nf6 6. Nc3 Be7 7. Nf3 0-0 8. Bd3 dxc4 9. Bxc4 Nbd7 10. 0-0 Nb6 11. Ba2 Nbd5 12. Nxd5 Nxd5 13. Bxd5 Qxd5 14. Be3 Bd6 15. Qc2 b6 16. Ng5 f5 17. f4 Bb7 18. Rac1 h6 19. Nf3 a5 20. Rfe1 a4 21. Qd2 g5 22. fxg5 f4 23. Qd3 Rf5 24. Bd2 Rxg5 25. Kf2 e5 26. Qc4 Qxc4 27. Rxc4 Rg7 28. Bb4 Bxb4 29. Rxb4 e4 30. Nh4 Rc8 31. g3 e3+ 32. Kf1 fxg3 33. hxg3 Rxg3 34. Rxb6 Be4 35. Rxh6 Bd3+ 0-1

[Event "Kragero Sept op"]
[Site "Kragero"]
[Date "2020.09.04"]
[Round "1"]
[White "Andersen, Martin K"]
[Black "Froisland, Jorgen"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1558"]
[BlackElo "1217"]
[PlyCount "123"]
[EventDate "2020.09.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Bf4 Nf6 4. e3 Nc6 5. a3 g6 6. Nf3 Bg7 7. Be2 0-0 8. 0-0 Re8 9. Nc3 Ne4 10. Nxe4 dxe4 11. Nd2 e5 12. Bxe5 Nxe5 13. dxe5 Rxe5 14. Rb1 Bf5 15. Nb3 Re8 16. Nd4 Bxd4 17. Qxd4 Qxd4 18. exd4 e3 19. Rbe1 exf2+ 20. Kxf2 Rad8 21. Rd1 Rxe2+ 22. Kxe2 Bg4+ 23. Kf2 Bxd1 24. Rxd1 c5 25. d5 Kf8 26. Re1 Re8 27. Rxe8+ Kxe8 28. Ke3 Ke7 29. Kf4 Kf6 30. h4 h6 31. Ke4 Ke7 32. Kf4 Kd6 33. h5 b6 34. a4 a6 35. Ke4 Ke7 36. Ke5 f6+ 37. Kf4 gxh5 38. Kf5 Kf7 39. b3 a5 40. g3 h4 41. gxh4 h5 42. d6 Ke8 43. Kxf6 Kd7 44. Kg5 Kxd6 45. Kxh5 Ke6 46. Kg6 Ke7 47. Kg7 Ke6 48. h5 Ke5 49. h6 Kd4 50. h7 Kc3 51. h8Q Kxb3 52. Qe8 Kxc4 53. Qb5+ Kd5 54. Qd3+ Kc6 55. Qc4 Kd6 56. Kf6 Kc6 57. Ke6 Kc7 58. Qb5 Kb8 59. Qxb6+ Ka8 60. Kd7 c4 61. Kc7 c3 62. Qb7# 1-0

[Event "Kragero Sept op"]
[Site "Kragero"]
[Date "2020.09.04"]
[Round "2"]
[White "Helland, Phillip"]
[Black "Andersen, Martin K"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1350"]
[BlackElo "1558"]
[PlyCount "119"]
[EventDate "2020.09.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. d4 cxd4 5. cxd4 exd4 6. Nxd4 Nf6 7. Nc3 Be7 8. Be3 d6 9. Bb5 Bd7 10. Qa4 Nxd4 11. Bxd4 a6 12. Bxd7+ Qxd7 13. Qxd7+ Nxd7 14. Bxg7 Rg8 15. Bh6 Rxg2 16. Bf4 Rg4 17. Bg3 Nc5 18. f3 Rg6 19. 0-0-0 Rc8 20. Kb1 Nd7 21. Nd5 Ne5 22. f4 Ng4 23. f5 Rh6 24. Bf4 Rh5 25. Nxe7 Kxe7 26. Bxd6+ Ke8 27. Bg3 Rc4 28. Rhe1 Nxh2 29. Rh1 Rxe4 30. Rxh2 Rxf5 31. Rxh7 Ke7 32. Bd6+ Ke6 33. Rh6+ f6 34. Ba3 Ref4 35. Rhh1 Rf2 36. Rhe1+ Kf7 37. Rd7+ Kg6 38. Rg1+ Rg5 39. Rxg5+ fxg5 40. Rxb7 g4 41. Rb6+ Kh5 42. Bd6 Rf6 43. Rxa6 g3 44. Ra5+ Kg4 45. Bxg3 Kxg3 46. Rc5 Kf3 47. Rc3+ Ke4 48. b4 Kd4 49. Kb2 Re6 50. Kb3 Re1 51. Rc2 Re3+ 52. Ka4 Kd3 53. Rc8 Re7 54. a3 Ra7+ 55. Kb3 Kd4 56. a4 Kd5 57. a5 Kd6 58. Ka4 Kd7 59. Rh8 Rc7 60. Rh7+ 1-0

