[Event "Biel ATO 57th"]
[White "Gueldenapfel, Thomas"]
[Black "Seo, Sarang"]
[Site "Biel"]
[Round "9"]
[Result "1-0"]
[Date "2024.07.25"]
[ECO "C22"]
[WhiteElo "1513"]
[PlyCount "71"]
[EventDate "2024.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 d6 7. 0-0-0 0-0 8. f3 Re8 9. Bc4 Ne5 10. Bb3 Be6 11. Bxe6 fxe6 12. a3 Ba5 13. Nge2 Bb6 14. Qf4 h6 15. Qg3 Nh5 16. Qe1 Nf6 17. f4 Ng6 18. Qg3 Ne7 19. h4 d5 20. exd5 exd5 21. Qd3 c5 22. Na2 c4 23. Qf3 Nf5 24. g4 Nd4 25. Nxd4 Bxd4 26. g5 Qb6 27. Bc3 Be3+ 28. Kb1 Ne4 29. Qg2 d4 30. Bb4 Nf2 31. gxh6 g6 32. Rhg1 Nxd1 33. Rxd1 Bxf4 34. Qd5+ Kh8 35. Qd7 Rad8 36. Qg7# 1-0

[Event "Biel ATO 57th"]
[White "Lee, Hyunchae"]
[Black "Seo, Sarang"]
[Site "Biel"]
[Round "6"]
[Result "1-0"]
[Date "2024.07.22"]
[ECO "B01"]
[PlyCount "19"]
[EventDate "2024.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. e4 d4 3. c3 Nc6 4. cxd4 Nxd4 5. Bc4 Nf6 6. e5 Ne4 7. d3 Nc5 8. Nc3 Nxf3+ 9. Qxf3 Bd7 10. Qxf7# 1-0

[Event "Biel ATO 57th"]
[White "Kim, Taeu"]
[Black "Seo, Sarang"]
[Site "Biel"]
[Round "4"]
[Result "1-0"]
[Date "2024.07.19"]
[ECO "C54"]
[PlyCount "79"]
[EventDate "2024.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[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 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 0-0 8. e5 Ne4 9. 0-0 Nxc3 10. bxc3 Bxc3 11. Rb1 b6 12. Qd3 Ba5 13. Qb3 h6 14. Ba3 Re8 15. Bxf7+ Kh8 16. Bxe8 Qxe8 17. Qe3 Ba6 18. Rfd1 Ne7 19. d5 Nf5 20. Qe4 Nd6 21. Bxd6 cxd6 22. Qd4 dxe5 23. Qxe5 Qf8 24. Nh4 Qf7 25. Qf5 Qe8 26. Ng6+ Kg8 27. h3 Bc8 28. d6 Bb7 29. Ne5 Bc3 30. Qxd7 Be4 31. Rbc1 Bxe5 32. Qxe8+ Rxe8 33. d7 Rd8 34. Rc8 Bf6 35. Rxd8+ Bxd8 36. Re1 Kf7 37. Rxe4 Kf6 38. Re8 Bc7 39. d8Q+ Bxd8 40. Rxd8 1-0

[Event "Biel ATO 57th"]
[White "Seo, Sarang"]
[Black "Hottinger, Ieremia"]
[Site "Biel"]
[Round "3"]
[Result "0-1"]
[Date "2024.07.18"]
[ECO "B23"]
[BlackElo "1523"]
[PlyCount "78"]
[EventDate "2024.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 e6 4. g3 Nf6 5. f4 Nbd7 6. Bh3 Be7 7. Nf3 e5 8. Be3 h6 9. 0-0 0-0 10. Qd2 exf4 11. Bxf4 Ne5 12. Bxc8 Nxf3+ 13. Rxf3 Rxc8 14. Rd1 Qd7 15. Rff1 Nh5 16. Be3 Qh3 17. Rfe1 Nf6 18. Nd5 Nxd5 19. exd5 Bf6 20. b3 b5 21. c4 b4 22. Bf4 Bd4+ 23. Kh1 Rfd8 24. Qg2 Qf5 25. Rf1 Qg6 26. Rde1 Rd7 27. Qf3 Bc3 28. Re2 a5 29. Kg2 Ra8 30. h4 a4 31. Rff2 axb3 32. axb3 Ra3 33. Re8+ Kh7 34. Qd1 f5 35. h5 Qxe8 36. Re2 Qxh5 37. Kf2 Ra1 38. Qc2 Re7 39. Rxe7 Qh2+ 0-1

[Event "Biel ATO 57th"]
[White "Brandes, Stefan"]
[Black "Seo, Sarang"]
[Site "Biel"]
[Round "2"]
[Result "1-0"]
[Date "2024.07.17"]
[ECO "D02"]
[WhiteElo "1624"]
[PlyCount "51"]
[EventDate "2024.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. Nf3 Bd7 5. Nbd2 e6 6. c3 Bd6 7. Bd3 Bxf4 8. exf4 0-0 9. 0-0 Re8 10. Ne5 Qe7 11. Re1 Rad8 12. Qc2 Nxe5 13. fxe5 Nh5 14. Bxh7+ Kh8 15. Bd3 g6 16. Nf3 Nf4 17. Rad1 Nxd3 18. Rxd3 Kg8 19. Qd2 c6 20. Qh6 Qf8 21. Qh4 Qg7 22. Ng5 a6 23. Rh3 Kf8 24. Ree3 Ke7 25. Nh7+ f6 26. exf6+ 1-0

[Event "Biel ATO 57th"]
[White "Seo, Sarang"]
[Black "Jordan, Christina"]
[Site "Biel"]
[Round "1"]
[Result "0-1"]
[Date "2024.07.16"]
[ECO "B50"]
[BlackElo "1749"]
[PlyCount "60"]
[EventDate "2024.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 a6 3. Nc3 d6 4. Nf3 Nf6 5. d3 e6 6. 0-0 Be7 7. Re1 0-0 8. Be3 d5 9. exd5 exd5 10. Bb3 d4 11. Bd2 dxc3 12. Bxc3 Nc6 13. Qd2 b5 14. Qe3 Bb7 15. Rad1 Rc8 16. a3 Re8 17. d4 c4 18. Ba2 Nd5 19. Qd2 Nxc3 20. Qxc3 Bf6 21. Rxe8+ Qxe8 22. d5 Bxc3 23. dxc6 Bxc6 24. bxc3 Bxf3 25. gxf3 Qe2 26. Rc1 Rd8 27. Kg2 Rd1 28. Rxd1 Qxd1 29. Kg3 Qxc2 30. Bxc4 bxc4 0-1

