[Event "Norrkoeping Easter op"]
[Site "Norrkoeping"]
[Date "2024.03.31"]
[Round "7"]
[White "Seiger, Vidar"]
[Black "Thorsbro, Peter"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2086"]
[BlackElo "2148"]
[PlyCount "109"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. c4 Be6 9. Nc3 Qd7 10. Qa4 Rc8 11. Bg5 d4 12. Rad1 Be7 13. e3 0-0 14. exd4 exd4 15. Ne2 c5 16. Qxd7 Bxd7 17. Nf4 Rfe8 18. Rfe1 h6 19. Bxf6 Bxf6 20. Nd5 Be5 21. b3 Bg4 22. f3 Bf5 23. f4 Bd6 24. Kf2 Kf8 25. Bf3 Rxe1 26. Rxe1 Re8 27. Rxe8+ Kxe8 28. Ke1 Bb1 29. a3 Ba2 30. Bd1 a5 31. Nb6 Bb1 32. Kd2 Be4 33. Bc2 f5 34. Na4 g5 35. fxg5 hxg5 36. Nb2 Kf7 37. Nd3 Kg6 38. Nf2 Bf3 39. g4 Bf4+ 40. Ke1 Bxh2 41. Bxf5+ Kf6 42. Be4 Bxe4 43. Nxe4+ Ke5 44. Nxg5 Bf4 45. Nf7+ Ke4 46. Nd8 Bc1 47. a4 Ba3 48. Nc6 Kf4 49. Ke2 Kxg4 50. Nxa5 Kf5 51. Kd3 Ke6 52. Ke4 Kd6 53. b4 Bxb4 54. Nb3 Kc6 55. Kd3 1/2-1/2

[Event "Norrkoeping Easter op"]
[Site "Norrkoeping"]
[Date "2024.03.30"]
[Round "5"]
[White "Seiger, Vidar"]
[Black "Pantzar, Milton"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2086"]
[BlackElo "2472"]
[PlyCount "108"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d5 5. c4 dxc4 6. bxc4 c5 7. Bg2 0-0 8. 0-0 Nc6 9. d3 Ne8 10. Bxg7 Nxg7 11. Nc3 Rb8 12. Qc1 b6 13. Rd1 Bg4 14. h3 Bxf3 15. Bxf3 Na5 16. e3 Nf5 17. Ne2 e6 18. Qc3 Qc7 19. Rac1 Rfd8 20. Qf6 Qe7 21. Qe5 Rbc8 22. Bg2 Nd6 23. Nf4 Qf8 24. h4 Qg7 25. Qg5 Nf5 26. Bh3 h6 27. Qg4 Nc6 28. Qe2 Qf6 29. Bg2 Na5 30. Qg4 Rd6 31. Be4 Ng7 32. Qh3 Rcd8 33. g4 Qe5 34. Qg2 g5 35. hxg5 hxg5 36. Nh5 Nxh5 37. gxh5 Kh8 38. Kh1 Rg8 39. Rg1 g4 40. Qh2 Qxh2+ 41. Kxh2 f5 42. Bg2 Rxd3 43. Kg3 Kg7 44. Rc2 Kf6 45. Rh1 Kg5 46. f4+ gxf3 47. Kxf3 f4 48. Re1 fxe3 49. Bf1 Rf8+ 50. Ke4 Rd2 51. Rxd2 exd2 52. Rd1 Rf4+ 53. Ke5 Rxf1 54. Rxf1 Nxc4+ 0-1

[Event "Stockholm Spangbergs Memorial"]
[Site "Stockholm"]
[Date "2024.02.18"]
[Round "7"]
[White "Karlsson, Lars"]
[Black "Seiger, Vidar"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2419"]
[BlackElo "1978"]
[PlyCount "47"]
[EventDate "2024.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. e4 c5 4. Nc3 Nc6 5. Bc4 e6 6. f5 Nge7 7. fxe6 dxe6 8. d3 0-0 9. a3 b6 10. 0-0 Nd4 11. Kh1 Bb7 12. Bf4 h6 13. Ne5 Nec6 14. Ng4 Kh7 15. e5 g5 16. Ne4 gxf4 17. Nef6+ Kh8 18. Nxh6 f3 19. Rxf3 Bxh6 20. Rh3 Nxe5 21. Rxh6+ Kg7 22. Qh5 Nf5 23. Qg5+ Ng6 24. Rh7# 1-0

[Event "Stockholm Spangbergs Memorial"]
[Site "Stockholm"]
[Date "2024.02.18"]
[Round "6"]
[White "Seiger, Vidar"]
[Black "Logdahl, Harald"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1978"]
[BlackElo "2230"]
[PlyCount "74"]
[EventDate "2024.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Qd7 5. 0-0 Bh3 6. Bxh3 Qxh3 7. c4 e6 8. Nc3 0-0-0 9. cxd5 exd5 10. Qb3 Nf6 11. Bg5 Ng4 12. Rad1 f6 13. Bc1 Qh5 14. Kg2 Bb4 15. a3 Bxc3 16. Qxc3 Rhe8 17. Rfe1 Kb8 18. b4 g5 19. b5 Ne7 20. a4 Nc8 21. Ba3 Nb6 22. h3 Nh6 23. a5 Nc4 24. Nd2 Qf7 25. Nxc4 dxc4 26. e4 f5 27. f3 g4 28. hxg4 fxe4 29. Bc1 Qxf3+ 30. Qxf3 exf3+ 31. Kxf3 Nf7 32. Bf4 Rxe1 33. Rxe1 Kc8 34. Re7 Rd7 35. Re8+ Rd8 36. Re7 Rd7 37. Re8+ Rd8 1/2-1/2

[Event "Stockholm Spangbergs Memorial"]
[Site "Stockholm"]
[Date "2024.02.17"]
[Round "2"]
[White "Hellers, Ferdinand"]
[Black "Seiger, Vidar"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2581"]
[BlackElo "1978"]
[PlyCount "149"]
[EventDate "2024.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. 0-0 a4 12. f3 Qa5 13. Rac1 Be6 14. Nd5 Qxd2 15. Bxd2 Nxd5 16. cxd5 Bd4+ 17. Kh1 Bd7 18. Bc3 Bc5 19. a3 Rac8 20. Rc2 e6 21. dxe6 Bxe6 22. Bf6 d5 23. exd5 Bxd5 24. Bb5 Bb3 25. Re2 Bd6 26. Re4 Ra8 27. Rfe1 Ra5 28. Bc4 Rf5 29. Bc3 Bxc4 30. Rxc4 b5 31. Rce4 Rd5 32. g3 f6 33. f4 g5 34. fxg5 fxg5 35. Kg2 h5 36. Re6 Kh7 37. Rf1 Rxf1 38. Kxf1 Rf5+ 39. Ke2 Bc5 40. Kd3 Rf3+ 41. Ke4 Re3+ 42. Kd5 Rxe6 43. Kxe6 g4 44. Kf5 Bg1 45. Kg5 Bxh2 46. Kxh5 Bxg3 47. Kxg4 Bh2 48. Kf5 Kg8 49. Ke6 Bf4 50. Kd5 Kf7 51. Kc6 Ke6 52. Kxb5 Kd5 53. Kxa4 Kc4 54. Be1 Bc7 55. b3+ Kc5 56. Bf2+ Kc6 57. b4 Bd8 58. Kb3 Be7 59. Kc4 Bd6 60. b5+ Kb7 61. a4 Bc7 62. Be1 Bd8 63. a5 Bc7 64. a6+ Ka8 65. Bf2 Ba5 66. Kd5 Bd8 67. Kc6 Ba5 68. Bb6 Be1 69. Bc7 Bf2 70. Ba5 Be3 71. Bb4 Bf4 72. b6 Bb8 73. Bc5 Ba7 74. b7+ Kb8 75. Bd6# 1-0

[Event "Vaxjo op"]
[Site "Vaxjo"]
[Date "2024.02.11"]
[Round "8"]
[White "Crevatin, Leo"]
[Black "Seiger, Vidar"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2303"]
[BlackElo "1978"]
[PlyCount "170"]
[EventDate "2024.02.09"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Na6 7. 0-0 e5 8. Be3 c6 9. Re1 Qe7 10. h3 Nh5 11. Bf1 Nc7 12. b4 exd4 13. Bxd4 Bxd4 14. Nxd4 Qf6 15. Rc1 Nf4 16. Re3 Nce6 17. Nf3 Ng5 18. Nxg5 Qxg5 19. Kh2 h5 20. Qxd6 Rd8 21. Qc7 Rd7 22. Qa5 Qxa5 23. bxa5 Rd2 24. Rf3 Ne6 25. Kg1 Nc5 26. Re3 Be6 27. a3 Rad8 28. Nd5 Kg7 29. h4 Bc8 30. Nb4 a6 31. f3 Be6 32. Re2 R2d4 33. Rb2 f5 34. exf5 gxf5 35. Re2 Kf6 36. g3 f4 37. gxf4 Rxf4 38. Kf2 Rxh4 39. Kg3 Rhd4 40. Re3 h4+ 41. Kf2 h3 42. Rxe6+ Nxe6 43. Bxh3 Nc5 44. Kg3 Re8 45. Rc3 Rd2 46. Bg4 Re1 47. Kf4 Na4 48. Rb3 Rd4+ 49. Kg3 Rxc4 50. Nd3 Re7 51. Nf4 Nc5 52. Rb1 Re3 53. Rh1 Rxa3 54. Rh6+ Ke5 55. Ne2 Rc2 56. Rh5+ Kd6 57. Nd4 Rd2 58. Nf5+ Kd5 59. Rh8 Kc4 60. Kf4 Nd3+ 61. Ke3 Rb2 62. Nd6+ Kd5 63. Nc8 Ne5+ 64. Kf4 Rb4+ 65. Kf5 Nxf3 66. Rd8+ Kc5 67. Nd6 Nh4+ 68. Kg5 Rg3 69. Nxb7+ Rxb7 70. Kxh4 Ra3 71. Rd1 Rb4 72. Kh5 Rxa5 73. Bf3 Kb6+ 74. Kg6 Rc5 75. Rd8 Kc7 76. Ra8 a5 77. Bd1 Kb7 78. Re8 a4 79. Re7+ Kb6 80. Re8 Ra5 81. Rb8+ Kc5 82. Rc8 a3 83. Bf3 Ra6 84. Rf8 a2 85. Rf5+ Kb6 0-1

[Event "Vaxjo op"]
[Site "Vaxjo"]
[Date "2024.02.09"]
[Round "4"]
[White "Jacobsen, Mikkel Manosri"]
[Black "Seiger, Vidar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2374"]
[BlackElo "1978"]
[PlyCount "87"]
[EventDate "2024.02.09"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 0-0 5. Nbd2 d5 6. e3 c5 7. dxc5 Nc6 8. h3 Nd7 9. Nb3 e5 10. Bg5 Nf6 11. Bb5 Re8 12. 0-0 h6 13. Bh4 g5 14. Bg3 Ne4 15. Bh2 g4 16. Nfd2 gxh3 17. Nxe4 hxg2 18. Kxg2 dxe4 19. Qxd8 Rxd8 20. Bxc6 bxc6 21. Na5 Bd7 22. Rfd1 Be8 23. b4 Rd3 24. Rxd3 exd3 25. e4 f5 26. f3 Rc8 27. Nc4 Bg6 28. Nd6 Rf8 29. Rd1 fxe4 30. fxe4 Rd8 31. Kf2 Bf8 32. Bxe5 Bxd6 33. cxd6 Bxe4 34. Ke3 Bg6 35. Kd4 h5 36. c4 Re8 37. c5 a6 38. Rg1 Kh7 39. Bf6 d2 40. Rd1 Re4+ 41. Kc3 Bf5 42. Rxd2 Re3+ 43. Kb2 Bd7 44. Rg2 1-0

[Event "Vaxjo op"]
[Site "Vaxjo"]
[Date "2024.02.09"]
[Round "2"]
[White "Jepson, Christian"]
[Black "Seiger, Vidar"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2386"]
[BlackElo "1978"]
[PlyCount "55"]
[EventDate "2024.02.09"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. c4 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. f4 0-0 6. Nf3 Na6 7. Bd3 e5 8. fxe5 dxe5 9. d5 Nc5 10. Bc2 a5 11. 0-0 Ne8 12. a3 Nd6 13. Qe2 b6 14. b3 Bd7 15. Rb1 Qe7 16. b4 axb4 17. axb4 Na4 18. Bxa4 Bxa4 19. Bg5 f6 20. Be3 f5 21. c5 Nxe4 22. Nxe4 fxe4 23. Ng5 Rxf1+ 24. Rxf1 Rf8 25. d6 Rxf1+ 26. Qxf1 cxd6 27. Qc4+ Kf8 28. cxd6 1-0

[Event "Uppsala Young Champions 10th"]
[Site "Uppsala"]
[Date "2023.11.01"]
[Round "8"]
[White "Seiger, Vidar"]
[Black "Ljung, Harald"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1908"]
[BlackElo "2159"]
[PlyCount "83"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d5 6. c4 c6 7. 0-0 Nbd7 8. cxd5 cxd5 9. d4 Ne4 10. Nfd2 Ndf6 11. f3 Nxd2 12. Qxd2 h5 13. Nc3 Kh7 14. e4 dxe4 15. fxe4 Ng4 16. Nd1 Qb6 17. h3 Nh6 18. Ne3 Be6 19. Rad1 Rad8 20. Ba1 Be5 21. d5 Bxg3 22. Bd4 Qd6 23. Nc4 Qc7 24. dxe6 b5 25. Ne3 fxe6 26. Qc3 Qb8 27. Qc5 Bd6 28. Qxa7 Qc8 29. e5 Rxf1+ 30. Rxf1 Bb4 31. a4 bxa4 32. bxa4 Nf5 33. Nxf5 gxf5 34. Bf2 Rg8 35. Kh1 Qe8 36. Rg1 Qc8 37. Qd4 Bc3 38. Qh4 Qe8 39. Qc4 Bxe5 40. Qxe6 Bf6 41. Qxf5+ Kh8 42. a5 1-0

[Event "Uppsala Young Champions 10th"]
[Site "Uppsala"]
[Date "2023.11.01"]
[Round "9"]
[White "Sorensen, Hampus"]
[Black "Seiger, Vidar"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2470"]
[BlackElo "1908"]
[PlyCount "45"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. h3 Nc6 6. d5 Nb4 7. Nge2 d6 8. Ng3 c6 9. Be2 e6 10. dxe6 Bxe6 11. Be3 Qe7 12. 0-0 Rad8 13. a3 Na6 14. Bd4 h5 15. Re1 h4 16. Nf1 d5 17. cxd5 Nc5 18. dxe6 Qxe6 19. Bxc5 Rxd1 20. Raxd1 Re8 21. Nd2 Nd7 22. Be3 b5 23. Bxa7 1-0

[Event "Uppsala Young Champions 10th"]
[Site "Uppsala"]
[Date "2023.10.31"]
[Round "7"]
[White "Seiger, Vidar"]
[Black "Nilsson, Oliver"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1908"]
[BlackElo "1933"]
[PlyCount "127"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 0-0 5. Bg2 d5 6. 0-0 Qd6 7. a3 a5 8. c3 Nbd7 9. d3 e5 10. Qc2 Re8 11. e4 dxe4 12. dxe4 Qc6 13. Nbd2 Nb6 14. c4 Ng4 15. h3 Nh6 16. b5 Qc5 17. a4 Nd7 18. Ba3 Qa7 19. c5 c6 20. b6 Qb8 21. Rad1 Bf8 22. Qc3 f6 23. Rfe1 Be7 24. Qe3 Nf7 25. Kh2 Nd8 26. Nc4 Ne6 27. Nd6 Rd8 28. Nxc8 Qxc8 29. Rc1 Nb8 30. h4 Na6 31. Bh3 Nb4 32. Red1 Rxd1 33. Rxd1 Kg7 34. Qd2 Kf7 35. Bxb4 axb4 36. Qxb4 Bf8 37. Nd2 Qd7 38. Bg4 Qd4 39. Qc4 f5 40. exf5 gxf5 41. Bxf5 Qxc4 42. Nxc4 Nxc5 43. a5 h6 44. Bc2 Ke6 45. f3 Be7 46. Kh3 Na6 47. Re1 Bf6 48. f4 Kd5 49. Nxe5 Nc5 50. Rd1+ Ke6 51. Nc4 Bc3 52. f5+ Ke7 53. g4 Bxa5 54. Ra1 Rd8 55. Rxa5 Rd5 56. g5 hxg5 57. hxg5 Nd7 58. Rxd5 cxd5 59. Na5 Nxb6 60. Nxb7 Nc4 61. Nc5 d4 62. f6+ Ke8 63. Bg6+ Kd8 64. Ne6+ 1-0

[Event "Uppsala Young Champions 10th"]
[Site "Uppsala"]
[Date "2023.10.30"]
[Round "6"]
[White "Briem, Stephan"]
[Black "Seiger, Vidar"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2144"]
[BlackElo "1908"]
[PlyCount "109"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 c5 6. d5 h6 7. Bh4 d6 8. e3 a6 9. Nd2 Nbd7 10. Be2 Ne5 11. Qc2 Qa5 12. 0-0 Bf5 13. e4 Bd7 14. a4 g5 15. Bg3 Ng6 16. Ra3 Bg4 17. h3 Bxe2 18. Nxe2 Nh5 19. Nf3 Qc7 20. Bh2 Qd7 21. Ng3 Nxg3 22. Bxg3 b5 23. b3 Rfb8 24. Re1 bxc4 25. bxc4 Rb2 26. Qd3 Rab8 27. e5 dxe5 28. Nxe5 Nxe5 29. Bxe5 Bxe5 30. Rxe5 Rb1+ 31. Kh2 Qd6 32. Qg3 Rc1 33. Rxe7 Qxg3+ 34. Kxg3 Rxc4 35. Ra7 Rd4 36. Rf3 Rxd5 37. Rfxf7 Rd6 38. Rg7+ Kh8 39. Rh7+ Kg8 40. Rhc7 Rg6 41. Rxc5 h5 42. f3 Rd8 43. Rcc7 Rf8 44. a5 Rf4 45. Rcb7 h4+ 46. Kf2 Rf5 47. Rb8+ Rf8 48. Rb6 Rxb6 49. axb6 Rb8 50. Rxa6 Kf7 51. Ke3 Ke6 52. Ke4 g4 53. hxg4 Rb7 54. Kf4 Kf6 55. g5+ 1-0

[Event "Uppsala Young Champions 10th"]
[Site "Uppsala"]
[Date "2023.10.30"]
[Round "5"]
[White "Seiger, Vidar"]
[Black "Muntean, Victor"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1908"]
[BlackElo "2092"]
[PlyCount "94"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b4 a5 4. b5 Bg7 5. Bb2 0-0 6. Bg2 d5 7. 0-0 c6 8. c4 dxc4 9. a4 cxb5 10. axb5 Nbd7 11. Na3 Nc5 12. Nxc4 Be6 13. d3 Bxc4 14. dxc4 Qxd1 15. Rfxd1 Nfd7 16. Bxg7 Kxg7 17. Rd5 Rfc8 18. Bh3 Rc7 19. Bxd7 Nxd7 20. Nd2 b6 21. f3 Nc5 22. Kf2 Raa7 23. Ra3 Rd7 24. e4 e6 25. Rxd7 Rxd7 26. Ke3 g5 27. Rc3 g4 28. fxg4 Rxd2 29. Kxd2 Nxe4+ 30. Kc2 Nxc3 31. Kxc3 Kf6 32. c5 Ke7 33. cxb6 Kd7 34. Kb3 e5 35. Ka4 e4 36. Kxa5 e3 37. Ka6 e2 38. b7 e1Q 39. b8Q Qa1+ 40. Kb7 Qh1+ 41. Ka7 Qa1+ 42. Kb6 Qd4+ 43. Ka5 Qc3+ 44. Ka4 Qc4+ 45. Ka5 Qc3+ 46. Ka4 Qc4+ 47. Ka5 Qc3+ 1/2-1/2

[Event "Uppsala Young Champions 10th"]
[Site "Uppsala"]
[Date "2023.10.29"]
[Round "4"]
[White "Domalchuk Jonasson, Aleksandr"]
[Black "Seiger, Vidar"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2392"]
[BlackElo "1908"]
[PlyCount "59"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. 0-0 0-0 5. d4 d6 6. b3 Nbd7 7. Bb2 e5 8. dxe5 Ng4 9. Qc1 Ngxe5 10. Nbd2 Qe7 11. c4 c6 12. Rd1 Nc5 13. Nxe5 Bxe5 14. Bxe5 dxe5 15. Qa3 Bf5 16. b4 Nd7 17. Qc3 Rfd8 18. a3 a5 19. bxa5 e4 20. Nb3 Qe5 21. Rac1 Qxc3 22. Rxc3 Ne5 23. Rdc1 b6 24. h3 h5 25. axb6 Rxa3 26. Nc5 Rxc3 27. Rxc3 Rd1+ 28. Kh2 Rb1 29. b7 Nd7 30. Rb3 1-0

[Event "Uppsala Young Champions 10th"]
[Site "Uppsala"]
[Date "2023.10.28"]
[Round "3"]
[White "Harish, Neeraj"]
[Black "Seiger, Vidar"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2076"]
[BlackElo "1908"]
[PlyCount "92"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. Rc1 a4 12. f3 Qa5 13. Kf2 Be6 14. Nd5 Qd8 15. Rhd1 Nd7 16. Kg1 Nc5 17. Qc2 Bxd5 18. Rxd5 Qb6 19. Rb1 Rfc8 20. Bf1 e6 21. Rd2 Qc6 22. Rbd1 Rd8 23. Bf4 e5 24. Be3 Ne6 25. Rd5 Nc7 26. Qf2 Nxd5 27. Rxd5 f5 28. exf5 gxf5 29. Qh4 Rf8 30. c5 dxc5 31. Bc4 Kh8 32. Rxc5 Qg6 33. Rb5 Rac8 34. Bc5 Rfd8 35. Rb6 Rd1+ 36. Bf1 Qf7 37. Qb4 Qd5 38. Rd6 Qxc5+ 39. Qxc5 Rxf1+ 40. Kxf1 Rxc5 41. Rd8+ Bf8 42. Rxf8+ Kg7 43. Rxf5 Rc1+ 44. Kf2 Rc2+ 45. Kg3 Rxb2 46. Rxe5 Kf6 1/2-1/2

[Event "Uppsala Young Champions 10th"]
[Site "Uppsala"]
[Date "2023.10.28"]
[Round "2"]
[White "Seiger, Vidar"]
[Black "Ostensson, Julia"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1908"]
[BlackElo "1878"]
[PlyCount "87"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Nc6 8. b5 Ne7 9. c4 Nd7 10. Qc2 Nc5 11. Nbd2 Bf5 12. h3 c6 13. a4 a6 14. Nh4 Bd7 15. Nb3 Nxb3 16. Qxb3 axb5 17. axb5 Qb6 18. Ba3 c5 19. Bb2 g5 20. Nf3 g4 21. hxg4 Bxg4 22. Ra3 f5 23. Rfa1 Rxa3 24. Qxa3 Bf6 25. Qa5 Qxa5 26. Rxa5 Nc8 27. Kf1 Kf7 28. Nh2 b6 29. Ra6 Bd8 30. Bd5+ Kg6 31. Nxg4 fxg4 32. Be6 Ne7 33. Bxg4 Kg5 34. Bf3 Nf5 35. Ra7 h6 36. Bc1+ Kf6 37. Kg2 Rh8 38. Bd5 Ne7 39. Rd7 Nxd5 40. Rxd6+ Ke7 41. Rxd5 Bc7 42. Bb2 Ke6 43. f4 Ra8 44. Bxe5 1-0

[Event "Uppsala Young Champions 10th"]
[Site "Uppsala"]
[Date "2023.10.27"]
[Round "1"]
[White "Valcu, Lavinia"]
[Black "Seiger, Vidar"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1990"]
[BlackElo "1908"]
[PlyCount "72"]
[EventDate "2023.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Be3 Na6 7. h4 c5 8. d5 e6 9. dxe6 Bxe6 10. h5 Qa5 11. Qd2 Nb4 12. Kf1 Nc6 13. hxg6 fxg6 14. Qxd6 Rfe8 15. Qxc5 Qxc5 16. Bxc5 Na5 17. Nf3 Bxc4 18. Nd2 Bxe2+ 19. Kxe2 Rac8 20. Bxa7 Nc4 21. Nxc4 Rxc4 22. f3 Rb4 23. Nd1 b6 24. Rc1 Nh5 25. a3 Ra4 26. Rxh5 gxh5 27. Bxb6 Rb8 28. Bc5 Bxb2 29. Rb1 Be5 30. Rxb8+ Bxb8 31. Bb4 Ra6 32. Ne3 Kf7 33. Nf5 Be5 34. g3 Ke6 35. Kd3 Kd7 36. Kc4 Bb2 1/2-1/2

[Event "Norrkoeping Easter op"]
[Site "Norrkoeping"]
[Date "2023.04.07"]
[Round "1"]
[White "Falkevall, Axel"]
[Black "Seiger, Vidar"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2297"]
[BlackElo "1805"]
[PlyCount "53"]
[EventDate "2023.04.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Qc7 10. Be2 Be7 11. 0-0 0-0 12. Bf4 Bd7 13. Rc1 Rac8 14. Bd3 Nh4 15. Nxh4 Bxh4 16. Qh5 h6 17. Qxh4 Qb8 18. Nc5 Rfd8 19. Bxh6 gxh6 20. Qxh6 Be8 21. Bh7+ Kh8 22. Bb1+ Kg8 23. Rc3 Ne7 24. Rh3 Ng6 25. Bxg6 fxg6 26. Qh8+ Kf7 27. Rh7# 1-0

[Event "Vaxjo op"]
[Site "Vaxjo"]
[Date "2023.02.12"]
[Round "8"]
[White "Fritz, Anton"]
[Black "Seiger, Vidar"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2201"]
[BlackElo "1760"]
[PlyCount "83"]
[EventDate "2023.02.10"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 a6 8. Qd3 e5 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 Be6 12. Nd2 h6 13. Bxf6 Rxd2 14. Bxc6 bxc6 15. Bxg7 Kxg7 16. b3 Rad8 17. Rfd1 f5 18. Kf1 Rxd1+ 19. Rxd1 Rxd1+ 20. Nxd1 Kf6 21. Nc3 Ke7 22. Na4 Kd6 23. e3 Bd7 24. Ke2 Be6 25. Kd3 a5 26. f4 exf4 27. gxf4 g5 28. fxg5 hxg5 29. Kd4 Bf7 30. Nc5 Bh5 31. Nb7+ Kd7 32. Nxa5 f4 33. exf4 gxf4 34. Nb7 f3 35. Nc5+ Kc8 36. Ke3 Kb8 37. Nd7+ Kb7 38. Nf6 Bg6 39. h4 Bb1 40. h5 Bxa2 41. h6 Bb1 42. Kxf3 1-0

