[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.16"]
[Round "7"]
[White "Seo, Ian"]
[Black "Jaskulski, Jan"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1451"]
[BlackElo "1723"]
[PlyCount "145"]
[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. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Qe2 g6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Be3 Bg7 12. Ne1 f6 13. f3 Ng5 14. f4 Ne6 15. Nf3 f5 16. Nc3 h6 17. Rad1 Kf7 18. h3 Rag8 19. Qd2 Bf8 20. Kh2 Ke8 21. Ne2 Ncd8 22. Nh4 h5 23. Nf3 Bh6 24. h4 Nc6 25. g3 Kf7 26. Rc1 Rc8 27. Rc3 b6 28. Rfc1 Na5 29. b3 Rc6 30. Rxc6 Nxc6 31. Qc3 Rc8 32. Kg2 Rc7 33. Qd2 Nb8 34. Rc3 Rxc3 35. Qxc3 Qb5 36. Kf2 Qc6 37. Qxc6 Nxc6 38. Nc3 Nc7 39. Ke2 e6 40. Ne1 Bf8 41. Nc2 Nb4 42. Kd2 Nxc2 43. Kxc2 Ke8 44. Bc1 Kd7 45. a3 Kc6 46. Bb2 b5 47. b4 Na8 48. Bc1 Nb6 49. Ne2 Nc4 50. Kc3 Be7 51. Ng1 Nb6 52. Nf3 Kd7 53. Nd2 Kc6 54. Nf3 Nd7 55. Kd3 Nb6 56. Kc3 Nc8 57. Kb3 a6 58. Ne1 Bd8 59. Bd2 Ne7 60. Nd3 Bb6 61. Nc5 Bxc5 62. bxc5 Kb7 63. Bc3 Nc6 64. Kb2 a5 65. Kb3 Ka6 66. a4 b4 67. Bb2 Kb7 68. Kc2 Ne7 69. Bc1 Ng8 70. Be3 Nh6 71. Bg1 Ng4 72. Kb3 Nh6 73. Kc2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.15"]
[Round "6"]
[White "Seo, Ian"]
[Black "Goral, Jan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1451"]
[BlackElo "1707"]
[PlyCount "66"]
[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. e4 c5 2. Nf3 g6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Bg7 7. Bc4 Nb6 8. Bb3 Nc6 9. 0-0 0-0 10. Nc3 d6 11. Bf4 Bg4 12. Re1 Bxf3 13. Qxf3 Nxd4 14. Qxb7 Nd7 15. exd6 e5 16. Bg3 Nc5 17. Qd5 Ncxb3 18. axb3 Nc2 19. Rac1 Nxe1 20. Rxe1 Qd7 21. Bxe5 Bxe5 22. Rxe5 Rae8 23. Ne4 Re6 24. Nc5 Rxe5 25. Qxe5 Qc6 26. d7 h5 27. Qe7 Qd5 28. h3 Kg7 29. Nb7 Qd1+ 30. Kh2 Qd2 31. d8Q Rxd8 32. Nxd8 Qf4+ 33. Kg1 Qc1+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.14"]
[Round "5"]
[White "Mrozinski, Mateusz"]
[Black "Seo, Ian"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1623"]
[BlackElo "1451"]
[PlyCount "134"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. Re1 Bg4 8. c3 Be7 9. d3 h6 10. Nbd2 0-0 11. h3 Bh5 12. Nf1 Qd7 13. Ng3 Bg6 14. Nh4 Kh7 15. Ngf5 Bd8 16. Qd2 Bxf5 17. Nxf5 Ng8 18. d4 Bg5 19. Qd3 Bxc1 20. Raxc1 Rad8 21. g4 Nge7 22. Rcd1 exd4 23. cxd4 Nxf5 24. gxf5 g6 25. f6 Rb8 26. Kh2 a5 27. Qf3 a4 28. Bc2 Rfe8 29. h4 Rg8 30. h5 Nb4 31. Bb1 Qe6 32. a3 Nc6 33. Rg1 Nxd4 34. hxg6+ fxg6 35. Qe3 c5 36. Rg3 Qxf6 37. Rh3 h5 38. f4 Rbe8 39. Rg1 Ne6 40. f5 Qe5+ 41. Kh1 Nf4 42. Rh4 g5 43. Rh2 h4 44. Qf2 h3 45. Qg3 Qf6 46. Rf1 Rg7 47. Ba2 c4 48. Bb1 Rf8 49. Qg4 Qe5 50. Rd1 Kg8 51. Rhd2 Rd8 52. Rf1 d5 53. exd5 Rxd5 54. Rdf2 Rd8 55. Qf3 Qd5 56. Be4 Qd6 57. Qc3 Re8 58. Re1 Rge7 59. Qf3 Qd4 60. Rg1 Qxe4 61. Rxg5+ Kf7 62. Qxe4 Rxe4 63. Rf3 Kf6 64. Rg4 Kxf5 65. Rg7 Re1+ 66. Kh2 R8e2+ 67. Kg3 Rg1+ 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "9.40"]
[White "Glaz, Michal"]
[Black "Seo, Ian"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1180"]
[BlackElo "1031"]
[PlyCount "41"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nge7 7. Qe2 0-0 8. Be3 f5 9. f4 Re8 10. 0-0-0 fxe4 11. Kb1 Nf5 12. Bxb6 axb6 13. g4 Nh6 14. f5 Qg5 15. Nxe4 Qxg4 16. Nf6+ gxf6 17. Qxe8+ Kg7 18. Be2 Qxf5 19. Rhg1+ Ng4 20. Rxg4+ Kh6 21. Qf7 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "2.58"]
[White "Jamrozik, Maciej"]
[Black "Seo, Ian"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "1031"]
[PlyCount "126"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nf3 h6 9. Bh4 0-0 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Qc2 f5 13. Nd2 Ndf6 14. f3 Nxc3 15. bxc3 Qxe3+ 16. Kh1 Qg5 17. Rae1 Bd7 18. Re5 Rae8 19. f4 Qh5 20. Bxf5 Bxf5 21. Qxf5 Qxf5 22. Rxf5 Re2 23. Rd1 Rfe8 24. Re5 R8xe5 25. fxe5 Ng4 26. Kg1 Ne3 27. Rb1 Rxg2+ 28. Kh1 Rxd2 29. Kg1 b6 30. Rb3 Rg2+ 31. Kh1 Rxa2 32. Kg1 Rg2+ 33. Kh1 Rf2 34. h4 Ra2 35. Kg1 b5 36. Rb1 Ra3 37. Kf2 Nc4 38. Rc1 a5 39. Ke2 Ra2+ 40. Kf3 a4 41. Kf4 Rf2+ 42. Kg4 g6 43. Kh3 Kf7 44. h5 g5 45. Kg4 Rf4+ 46. Kg3 Ke6 47. Kh3 a3 48. Kg3 Nd2 49. Ra1 Rf3+ 50. Kg2 Rxc3 51. Kf2 Ne4+ 52. Ke2 Rc2+ 53. Kd3 Rd2+ 54. Ke3 a2 55. Rh1 Rb2 56. Ra1 b4 57. Kd3 b3 58. Ke3 Rb1 59. Kd3 Rxa1 60. Ke2 Rc1 61. Kd3 a1Q 62. Ke3 Qc3+ 63. Ke2 Re1# 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "8.45"]
[White "Kacki, Stanislaw"]
[Black "Seo, Ian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1080"]
[BlackElo "1031"]
[PlyCount "149"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 Bd6 7. Bg3 b6 8. Bd3 0-0 9. Ne5 Bxe5 10. dxe5 Nd7 11. f4 f6 12. Qh5 f5 13. Bh4 Qe8 14. Qxe8 Rxe8 15. 0-0-0 c4 16. Be2 Nc5 17. Nf3 a6 18. Nd4 Na5 19. h3 Bd7 20. g4 fxg4 21. hxg4 Rab8 22. Rh2 Ba4 23. Rdh1 b5 24. Be1 h6 25. g5 hxg5 26. Rh8+ Kf7 27. Bh5+ Ke7 28. Rxe8+ Rxe8 29. Bxe8 Kxe8 30. fxg5 Nd3+ 31. Kd2 Kf7 32. Rf1+ Ke7 33. Bg3 b4 34. cxb4 Nxb4 35. a3 Nd3 36. Kc3 Be8 37. b3 Nc5 38. Kb4 Naxb3 39. Nxb3 Nxb3 40. Rd1 a5+ 41. Kc3 Ba4 42. Rh1 Be8 43. e4 Bb5 44. exd5 exd5 45. Bf2 a4 46. Bd4 Be8 47. Rh7 Kf7 48. e6+ Kxe6 49. Rxg7 Kf5 50. Re7 Bg6 51. Re5+ Kg4 52. Rxd5 Bf7 53. Rb5 Kh5 54. Bf6 Kg6 55. Rb4 Nc5 56. Kd4 Nb3+ 57. Kc3 Nc5 58. Be7 Ne4+ 59. Kd4 Nd2 60. Rxa4 Nb3+ 61. Kc3 Nc1 62. Ra7 Ne2+ 63. Kd2 Nd4 64. a4 Nc6 65. Rc7 Na5 66. Bd8 Nb3+ 67. Kc3 Nc1 68. a5 Ne2+ 69. Kd2 Nd4 70. a6 Nb5 71. Rc6+ Kg7 72. Bf6+ Kg8 73. Rb6 Na7 74. Bd4 Be8 75. Rb8 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "3.58"]
[White "Lapczynski, Jacek"]
[Black "Seo, Ian"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1212"]
[BlackElo "1031"]
[PlyCount "51"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Nge2 Nbd7 9. 0-0 Re8 10. Rc1 Nf8 11. Bb1 Bd6 12. h3 Ng6 13. Qd3 h6 14. Bxf6 Qxf6 15. Rfe1 Nh4 16. Ng3 Qg5 17. Kh2 Bf5 18. Qd2 Bxb1 19. Rxb1 Nf5 20. Nce2 Qg6 21. Rbc1 h5 22. Nf4 Nxg3 23. fxg3 Qg5 24. a3 h4 25. Qf2 hxg3+ 26. Qxg3 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "5.52"]
[White "Nowakowski, Maksymilian"]
[Black "Seo, Ian"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1113"]
[BlackElo "1031"]
[PlyCount "70"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. Ne5 0-0 8. Nxd7 Bxd7 9. Qc2 Qa5 10. a3 dxc4 11. Bxc4 Qxg5 12. f4 Qg6 13. Bd3 Qh6 14. 0-0-0 Nd5 15. Rde1 f5 16. Qd2 Nxc3 17. Qxc3 Rac8 18. Kb1 c5 19. Reg1 cxd4 20. Qxd4 Rfd8 21. Qxa7 Bc6 22. Bc2 Qh5 23. Bd1 Qg6 24. Bf3 Bxf3 25. gxf3 Qf6 26. Rg2 Bc5 27. Qa4 Bxe3 28. Qb3 Bxf4 29. Rhg1 g6 30. h4 Qe7 31. h5 g5 32. Qa4 Kf7 33. h6 Qd7 34. Qb4 Qd3+ 35. Ka1 Qxf3 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "6.40"]
[White "Seo, Ian"]
[Black "Kalata, Kacper"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1031"]
[PlyCount "51"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be3 Nd7 7. Nbd2 b5 8. c4 bxc4 9. Bxc4 Qb7 10. b3 Ngf6 11. 0-0 cxd4 12. Bxd4 Bc5 13. Re1 Qc6 14. Bxc5 Nxc5 15. Ne5 Qb6 16. Ndf3 h6 17. Nd4 Ncd7 18. Ndf3 Nxe5 19. Nxe5 Nd7 20. Bd5 Bb7 21. Nxd7 Qc7 22. Bxb7 Qxb7 23. Nc5 Qc6 24. Ne4 0-0 25. Qf3 Ra7 26. Nf6+ 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "1.28"]
[White "Seo, Ian"]
[Black "Zimny, Jakub"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1031"]
[BlackElo "1569"]
[PlyCount "158"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. Bb5+ Nc6 5. exd5 Qxd5 6. 0-0 Nf6 7. d4 Be7 8. c4 Qd6 9. Be3 Ng4 10. Nc3 cxd4 11. Qxd4 Nxe3 12. Qxe3 0-0 13. Rfd1 Qc7 14. b3 a6 15. Bxc6 bxc6 16. c5 f5 17. b4 a5 18. a3 Rd8 19. Rxd8+ Bxd8 20. Rd1 Bf6 21. Ne2 axb4 22. axb4 Kf8 23. Ned4 e5 24. Nc2 Ra2 25. Qb3 Qf7 26. Qxf7+ Kxf7 27. Nfe1 Ke7 28. Rd6 Bb7 29. f3 e4 30. fxe4 fxe4 31. Rd2 Ba6 32. Rd6 Bb5 33. h3 Be5 34. Rd1 Ke6 35. Nd4+ Bxd4+ 36. Rxd4 Re2 37. Rd1 Ke5 38. Rc1 Bd3 39. Kf1 Rc2+ 40. Nxd3+ exd3 41. Rd1 Kd4 42. Ke1 Rxg2 43. Kf1 Rh2 44. Kg1 Rb2 45. Kf1 Rxb4 46. Kf2 Rb2+ 47. Kf3 Kc3 48. Ke3 Re2+ 49. Kf3 Kc2 50. Ra1 Re6 51. Ra2+ Kb3 52. Rd2 Kc3 53. Ra2 d2 54. Ra3+ Kc2 55. Ra2+ Kc1 56. Ra1+ Kb2 57. Rd1 Kc2 58. Ra1 d1Q+ 59. Rxd1 Kxd1 60. Kf4 Kd2 61. Kf5 Re3 62. Kf4 Rxh3 63. Ke5 Rd3 64. Ke6 h5 65. Kf5 h4 66. Kg6 Rg3+ 67. Kf5 h3 68. Ke6 Rd3 69. Kf7 g5 70. Kf6 g4 71. Kf5 g3 72. Kg4 g2 73. Kf4 g1Q 74. Ke4 Qg4+ 75. Ke5 Rd5+ 76. Kf6 Qf5+ 77. Kg7 Rd7+ 78. Kg8 Qh7+ 79. Kf8 Rd8# 0-1

