[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.09"]
[Round "8.64"]
[White "Sypien, Natan"]
[Black "Flis, Pawel"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1770"]
[BlackElo "1948"]
[PlyCount "78"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Lodz Okucia Budowlane"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 Bxc3 6. bxc3 0-0 7. Re1 d6 8. d4 Bd7 9. a4 h6 10. Bf1 Re8 11. Qd3 Bg4 12. d5 Nb8 13. h3 Bd7 14. Qe3 a5 15. Nd2 Rf8 16. f4 exf4 17. Qxf4 Re8 18. Bb2 Na6 19. Nb3 b6 20. Bd3 Nc5 21. Nxc5 bxc5 22. c4 Nh7 23. h4 f6 24. Re3 Qe7 25. Rg3 Kh8 26. Bc3 Rec8 27. Qd2 Qe8 28. Rf1 Bxa4 29. Bxa5 Nf8 30. Bc3 Nd7 31. Bxf6 Nxf6 32. Rxf6 Qh5 33. Rfg6 Bd7 34. Rxg7 Ra1+ 35. Bf1 Rf8 36. Qd3 Rfxf1+ 37. Qxf1 Rxf1+ 38. Kxf1 Qd1+ 39. Kf2 Qd4+ 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.08"]
[Round "7.76"]
[White "Wozniak, Marcin2222"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1817"]
[BlackElo "1770"]
[PlyCount "50"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rzeszow Szachownica"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 f6 8. Be3 Ne7 9. Nbd2 Be6 10. Rad1 Ng6 11. Nc4 Bxc4 12. Qxc4 Qe7 13. Qb3 0-0-0 14. Rfe1 Rhe8 15. g3 h5 16. h4 Qe6 17. Qxe6+ Rxe6 18. Nd2 Ne5 19. f3 Bb4 20. Kf2 Red6 21. c3 Nd3+ 22. Ke2 Nxe1 23. Rxe1 Bc5 24. Nc4 Bxe3 25. Nxd6+ cxd6 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.05"]
[Round "4.82"]
[White "Sypien, Natan"]
[Black "Mirowska, Oliwia"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1770"]
[BlackElo "1976"]
[PlyCount "112"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Pilzno GKSz Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d6 7. Ne3 g6 8. Nc3 Bh6 9. h4 Be6 10. h5 Bf4 11. g3 Bg5 12. Nc2 Bxc1 13. Rxc1 Nf6 14. h6 0-0 15. Be2 Rc8 16. b3 Qc7 17. Qd2 Rfd8 18. Kf1 Qe7 19. Rh4 b5 20. cxb5 axb5 21. Nxb5 d5 22. exd5 Nxd5 23. Qe1 Nf4 24. Kg1 Nb4 25. Rxf4 Nxc2 26. Rxc2 exf4 27. Rxc8 Rxc8 28. Bc4 Qf6 29. Nd6 Rd8 30. Ne4 Qe5 31. gxf4 Qxf4 32. Bxe6 fxe6 33. Ng3 Qf6 34. Kg2 Rf8 35. Qe3 e5 36. b4 Qf4 37. Qa7 Qxh6 38. b5 Qf4 39. a4 Qf3+ 40. Kg1 Qd1+ 41. Kg2 Qd5+ 42. Kg1 Ra8 43. Qe7 Rf8 44. Qa7 Rf7 45. Qe3 Qd1+ 46. Kg2 Qxa4 47. Qxe5 Qf4 48. Qc5 Qf3+ 49. Kg1 h5 50. Qd4 Qf6 51. Qe3 Qf3 52. Qd4 Qf4 53. Ne4 Kh7 54. Qd5 Kh6 55. b6 Rf5 56. Qa8 Qg4+ 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.04"]
[Round "3.106"]
[White "Nagly, Wojciech"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1833"]
[BlackElo "1770"]
[PlyCount "103"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Srodmiescie"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. Be2 Nc6 5. 0-0 Bg4 6. c4 cxd4 7. Nxd4 Bxe2 8. Nxe2 dxc4 9. Qa4 e6 10. Nbc3 Be7 11. Qxc4 0-0 12. b3 Rc8 13. Qa4 Qb6 14. Bb2 Rfd8 15. Rfd1 Qb4 16. Qxb4 Nxb4 17. Nd4 Bf8 18. a3 e5 19. axb4 exd4 20. exd4 Bxb4 21. Rac1 Bxc3 22. Bxc3 Nd5 23. Bd2 f6 24. Kf1 Kf7 25. Ke2 Nc7 26. Be3 Nb5 27. Kd3 b6 28. Rc4 Ke6 29. Rdc1 Nd6 30. Rxc8 Rxc8 31. Ra1 Nb5 32. Bd2 Kd5 33. Ra4 a5 34. Rc4 Nd6 35. Ra4 Ne4 36. Rc4 Nd6 37. Ra4 Rc6 38. f3 h5 39. Bxa5 Nb5 40. Bd2 Nc7 41. Ra7 Ke6 42. h4 g6 43. Rb7 Kf5 44. Rb8 Nb5 45. Rd8 Rd6 46. Rxd6 Nxd6 47. Bb4 Nc8 48. d5 Ke5 49. Kc4 f5 50. f4+ Kf6 51. Kb5 Kf7 52. Kc6 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.03"]
[Round "2.59"]
[White "Pyrzewski, Kamil"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1544"]
[BlackElo "1770"]
[PlyCount "63"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Grudziadz Rotmistrz"]
[BlackTeam "Radkow Giecek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. Nc3 Bd7 8. Ne5 Na5 9. Bd2 c6 10. e4 b5 11. f4 Be7 12. Rc1 0-0 13. Be3 Bc8 14. g4 Nd7 15. Nxd7 Qxd7 16. f5 Bb7 17. e5 f6 18. Qc2 fxe5 19. dxe5 c5 20. Rcd1 Qc7 21. Bxb7 Qxb7 22. Ne4 Qc6 23. f6 gxf6 24. exf6 Bd8 25. Rd6 Qc8 26. Ng5 Ra7 27. f7+ Rfxf7 28. Nxf7 Rxf7 29. Rxf7 Kxf7 30. Qxh7+ Kf6 31. Rxd8 Qc6 32. Bf4 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.02"]
[Round "1.59"]
[White "Sypien, Natan"]
[Black "Zabron, Maksym"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1770"]
[BlackElo "1993"]
[PlyCount "67"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Gliwice Politechnika Slaska"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d5 7. cxd5 Bxf5 8. exf5 Nd4 9. Bd3 Nf6 10. Nc3 Nxd5 11. Nxd5 Qxd5 12. 0-0 Be7 13. Re1 0-0 14. Be4 Qb5 15. Qg4 Kh8 16. Be3 Bf6 17. Qh5 Qd7 18. Rad1 Rad8 19. Rd3 Qa4 20. Bc1 Rfe8 21. Rh3 Kg8 22. Qxh7+ Kf8 23. Qh5 Qc4 24. Bd3 Qb4 25. Rhe3 Nc6 26. Be4 Nd4 27. g4 g6 28. fxg6 fxg6 29. Qxg6 Ke7 30. a3 Qd6 31. Qh7+ Ke6 32. Bf5+ Kd5 33. Qxb7+ Qc6 34. Be4+ 1-0

[Event "Opole AZS op 1st"]
[Site "Opole"]
[Date "2023.08.15"]
[Round "2"]
[White "Sypien, Natan"]
[Black "Pakleza, Zbigniew"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1711"]
[BlackElo "2455"]
[PlyCount "58"]
[EventDate "2023.08.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be2 Nbd7 5. Nf3 e5 6. 0-0 b5 7. d5 b4 8. dxc6 bxc3 9. cxd7+ Bxd7 10. Bc4 cxb2 11. Bxb2 Be7 12. Re1 0-0 13. Ba3 Bc6 14. Qd3 Qc7 15. Nd2 Rfd8 16. Bd5 Bxd5 17. exd5 Rdc8 18. c4 Nd7 19. Rac1 Bg5 20. Ne4 Bxc1 21. Rxc1 Nc5 22. Bxc5 dxc5 23. d6 Qc6 24. Rd1 h6 25. Qd5 Qxd5 26. Rxd5 Rc6 27. d7 Rd8 28. Nxc5 f6 29. Nb7 Rb6 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.19"]
[Round "9"]
[White "Sypien, Natan"]
[Black "Terkiewicz, Bruno"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1782"]
[BlackElo "1922"]
[PlyCount "55"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 a6 6. Ba4 b5 7. Bc2 Nge7 8. a4 b4 9. d4 cxd4 10. cxd4 Nxd4 11. Nxd4 exd4 12. Nd2 Qc7 13. h3 Bb7 14. Bb3 0-0 15. Re1 Bc5 16. Nf3 d5 17. e5 Ng6 18. Bg5 Rfe8 19. Rc1 Rac8 20. e6 fxe6 21. Nxd4 Qb6 22. a5 Qxa5 23. Nxe6 Ba7 24. Rxc8 Rxc8 25. Be3 Bxe3 26. Rxe3 Re8 27. Nc5 Rxe3 28. Nxb7 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.18"]
[Round "8"]
[White "Gbiorczyk, Mikolaj1111"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1904"]
[BlackElo "1782"]
[PlyCount "95"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 f5 6. d3 Nxc3 7. bxc3 d4 8. Qg3 dxc3 9. Be2 Be6 10. Bf3 Nc6 11. Ne2 Qd7 12. Rb1 Bc5 13. Bxc6 Qxc6 14. Be3 0-0-0 15. 0-0 g5 16. Bxc5 Qxc5+ 17. d4 Qc6 18. Rf3 f4 19. Qxg5 Rhg8 20. Qxf4 Bd5 21. Rg3 Rxg3 22. hxg3 Bxg2 23. Qf2 Be4 24. Rb3 Qh6 25. Qf4 Qh1+ 26. Kf2 Qg2+ 27. Ke3 Bxc2 28. Rxc3 Bd1 29. Nc1 Rg8 30. Rxc7+ Kb8 31. Rg7 Rxg7 32. Qf8+ Kc7 33. Qd6+ Kc8 34. Qf8+ Kc7 35. Qxg7+ Kb6 36. Qf6+ Kb5 37. Qf2 Qxf2+ 38. Kxf2 Kc4 39. Ke3 b5 40. Nd3 Bh5 41. Nf4 Be8 42. d5 a5 43. e6 Kc5 44. Ke4 Kd6 45. Kd4 b4 46. Nd3 Bb5 47. g4 Ba4 48. Nb2 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.16"]
[Round "6"]
[White "Poziomkowski, Szymon"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1880"]
[BlackElo "1782"]
[PlyCount "68"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Nxc5 8. h4 h6 9. Rh3 a6 10. Bd3 b5 11. Ne2 Bb7 12. Kf1 Be7 13. h5 Kf8 14. Ned4 Nxd4 15. Nxd4 Bg5 16. Bh2 Ne4 17. f3 Nd2+ 18. Ke1 Nc4 19. f4 Nxb2 20. Qg4 Be7 21. f5 Nxd3+ 22. Rxd3 exf5 23. Nxf5 Bg5 24. Nd6 Bc8 25. Qf3 Be6 26. Nxf7 Bxf7 27. e6 Bf6 28. exf7 Bxa1 29. Rxd5 Qe7+ 30. Kf1 Rd8 31. Bd6 Rxd6 32. Rxd6 Qxd6 33. Qa8+ Kxf7 34. Qxh8 Qd1+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.14"]
[Round "4"]
[White "Mironowicz, Karol"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1714"]
[BlackElo "1782"]
[PlyCount "91"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Qg4 g6 8. Nf3 Qa5 9. Bd2 c4 10. Be2 Bd7 11. h4 h6 12. Qf4 Rh7 13. Nh2 0-0-0 14. Qf3 Rf8 15. Ng4 Qd8 16. Nf6 Nxf6 17. exf6 Qa5 18. Qf4 e5 19. dxe5 Re8 20. 0-0 Nxe5 21. Rfe1 g5 22. Qh2 Rhh8 23. Be3 Qxc3 24. Bxa7 Nc6 25. Bb6 Qe5 26. Rad1 Qxh2+ 27. Kxh2 Re4 28. Rxd5 Rhe8 29. Be3 Rxh4+ 30. Kg1 Be6 31. Rb5 Nd4 32. Rc5+ Kb8 33. Bxd4 Rxd4 34. Bxc4 Rf4 35. Bd5 Rxf6 36. Rb5 Re7 37. c4 Rd7 38. Rb6 Ka7 39. Reb1 Rf4 40. Rxb7+ Rxb7 41. Rxb7+ Ka6 42. Rb4 Bd7 43. Kf1 f6 44. Ke2 Rd4 45. Rb8 h5 46. Rd8 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.13"]
[Round "3"]
[White "Sypien, Natan"]
[Black "Kulpa, Zuzanna"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1782"]
[BlackElo "1911"]
[PlyCount "75"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. Nc3 cxd4 6. Qxd4 e5 7. Qd3 h6 8. Nd2 a6 9. Bxd7+ Bxd7 10. Nc4 Be6 11. Ne3 b5 12. a4 b4 13. Ncd5 Nxd5 14. Nxd5 Bxd5 15. Qxd5 Rc8 16. Qd3 Qa5 17. Bd2 Be7 18. c3 bxc3 19. Bxc3 Qb6 20. 0-0 0-0 21. Rfd1 Rfd8 22. b4 Qc6 23. Be1 Rb8 24. Qd5 Rdc8 25. Qxc6 Rxc6 26. Rdc1 Rxc1 27. Rxc1 d5 28. exd5 Bxb4 29. Rb1 a5 30. Kf1 Rd8 31. Bxb4 axb4 32. Rxb4 Rxd5 33. Rb8+ Kh7 34. Ra8 Rd2 35. a5 Ra2 36. a6 Kg6 37. a7 Kg5 38. Re8 1/2-1/2

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "6"]
[White "Krzyzosiak, Anna"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "1525"]
[BlackElo "1800"]
[PlyCount "86"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. axb5 axb5 10. Rxa8 Qxa8 11. c3 d6 12. d3 Nd7 13. Be3 Na5 14. Ba2 Nc4 15. Qb3 Nxe3 16. Rxe3 Nc5 17. Qa3 Qd8 18. Nbd2 Qd7 19. b4 Ra8 20. Qb2 Na4 21. Qb3 Bf6 22. c4 Bc6 23. cxb5 Bxb5 24. Nc4 Nc3 25. Qxc3 Rxa2 26. Na3 Ba4 27. b5 d5 28. d4 exd4 29. Nxd4 dxe4 30. Rxe4 g6 31. h3 Bxd4 32. Rxd4 Rxa3 33. Qd2 Qe7 34. Rd8+ Kg7 35. Qd4+ Kh6 36. Rg8 Bxb5 37. Qd2+ Qg5 38. Qb2 Qe7 39. Qd2+ g5 40. Qb2 f6 41. Qxb5 Ra1+ 42. Kh2 Qd6+ 43. g3 Qd1 0-1

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "2"]
[White "Muzyka, Dominik"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1654"]
[BlackElo "1800"]
[PlyCount "176"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 0-0 7. Be2 Re8 8. 0-0 Ngxe5 9. Nxe5 Nxe5 10. Ne4 Bf8 11. Ng3 a5 12. b3 Ra6 13. f4 Rd6 14. Qc2 Nc6 15. a3 Rde6 16. Bd3 h5 17. Ne4 Be7 18. Bb2 Rh6 19. Qc3 Bf8 20. c5 d5 21. cxd6 cxd6 22. Ng5 d5 23. Rae1 f6 24. Nf3 Qb6 25. Kh1 h4 26. h3 Ne7 27. Nd4 Bd7 28. Bb1 Rc8 29. Qd3 Kh8 30. Rc1 Re8 31. Rfe1 Nc8 32. Qc2 Bd6 33. Nf5 Bxf5 34. Qxf5 Ne7 35. Qe6 Qd8 36. Bd3 Rf8 37. Red1 d4 38. Bxd4 Bxa3 39. Ra1 Bb4 40. Be4 Qc8 41. Qb6 Nc6 42. Bb2 f5 43. Bf3 Re6 44. Rac1 Be7 45. e4 fxe4 46. Bg4 Rxf4 47. Bxe6 Qxe6 48. Qxb7 Nb4 49. Qc8+ Qxc8 50. Rxc8+ Kh7 51. Rc7 Nd3 52. Bd4 Bf6 53. Be3 Rf5 54. Kg1 Rb5 55. Rb1 a4 56. b4 a3 57. Ra7 Bb2 58. Kf1 Nxb4 59. Bc1 Nd3 60. Bxb2 axb2 61. Ra2 Rf5+ 62. Ke2 Nc1+ 63. Ke3 Nxa2 64. Rxb2 Nc3 65. Kd4 Nb5+ 66. Kxe4 Nd6+ 67. Kd4 Rf6 68. Ra2 Kg6 69. Ke5 Nf7+ 70. Ke4 Ng5+ 71. Ke3 Re6+ 72. Kf2 Rf6+ 73. Ke3 Re6+ 74. Kf2 Kf5 75. Ra4 Ne4+ 76. Kf3 Nd2+ 77. Kf2 Ne4+ 78. Kf3 g6 79. g4+ hxg3 80. h4 g5 81. hxg5 Kxg5 82. Ra5+ Kh4 83. Ra4 Kh3 84. Ra5 Nd2+ 85. Kf4 Rf6+ 86. Kg5 Ne4+ 87. Kh5 g2 88. Ra3+ Kh2 0-1

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "9"]
[White "Sypien, Natan"]
[Black "Bednarczyk, Mateusz"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1800"]
[BlackElo "1700"]
[PlyCount "159"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 g6 8. d4 Bg7 9. d5 Nb8 10. a4 0-0 11. Na3 a6 12. Nc4 Qc7 13. a5 Nbd7 14. h3 b5 15. axb6 Nxb6 16. Nxb6 Qxb6 17. Nd2 Nd7 18. Nc4 Qb5 19. Qe2 Nb6 20. Nxb6 Qxb6 21. Bg5 Ra7 22. Ra2 Rb8 23. Rea1 a5 24. Qc4 h6 25. Bc1 Rba8 26. Ra4 h5 27. R1a3 Rb8 28. Qa2 Kh7 29. Rxa5 Rxa5 30. Rxa5 Qb3 31. Qxb3 Rxb3 32. Ra2 Bf6 33. Kf1 g5 34. Ke2 Kg6 35. g4 hxg4 36. hxg4 Be5 37. Kd3 Rb8 38. Kc4 e6 39. Be3 exd5+ 40. Kxd5 Re8 41. Ra6 f6 42. f3 Rb8 43. Ra2 Rb6 44. Kc4 Rc6 45. Kb5 Rc8 46. Kc4 Rc7 47. b3 Kf7 48. Bg1 Ke6 49. Bh2 Rh7 50. Bxe5 Kxe5 51. Rd2 Rc7 52. Rd5+ Ke6 53. Kb5 Rc8 54. b4 cxb4 55. cxb4 Rb8+ 56. Kc4 Rc8+ 57. Kb5 Rb8+ 58. Ka4 Ra8+ 59. Kb3 Ra1 60. Rf5 Ra8 61. b5 Rf8 62. Kb4 Kd7 63. f4 gxf4 64. g5 Re8 65. gxf6 Rxe4+ 66. Ka5 Re8 67. f7 Rf8 68. Rxf4 Kc7 69. b6+ Kb7 70. Kb5 d5 71. Ra4 d4 72. Ra7+ Kb8 73. Re7 d3 74. Re8+ Kb7 75. Rxf8 d2 76. Rb8+ Kxb8 77. f8Q+ Kb7 78. Qe7+ Kb8 79. Qc7+ Ka8 80. Qa7# 1-0

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "5"]
[White "Sypien, Natan"]
[Black "Bem, Tymoteusz"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1800"]
[BlackElo "1634"]
[PlyCount "82"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nab1 Be6 10. a4 b4 11. Nd5 Be7 12. Bxf6 gxf6 13. c3 0-0 14. cxb4 Bxd5 15. exd5 Nd4 16. Nc3 f5 17. b5 Qa5 18. bxa6 Rac8 19. Bb5 Bf6 20. 0-0 e4 21. Rb1 Kh8 22. Kh1 Rg8 23. Bd7 Rcd8 24. Nb5 Rxd7 25. Nxd4 Qxd5 26. Nb5 Qe5 27. f4 Qe6 28. b4 d5 29. Nd4 Qxa6 30. b5 Qb6 31. Nc6 d4 32. a5 Qc5 33. Qa4 e3 34. a6 e2 35. Rg1 d3 36. a7 Ra8 37. b6 d2 38. Nd4 Qxd4 39. Qxd4 Bxd4 40. b7 Rxb7 41. Rxb7 Rxa7 0-1

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "1"]
[White "Sypien, Natan"]
[Black "Karas, Kacper"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1800"]
[BlackElo "1416"]
[PlyCount "51"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 Nf6 8. e5 dxe5 9. Nxe5 Bf5 10. Qc4 e6 11. Qb3 Qa5 12. Nc4 Qc7 13. Nb6 Rd8 14. Be3 Be7 15. h3 0-0 16. 0-0 Bc5 17. Nc4 b5 18. Bxc5 Qxc5 19. Ne3 Rd6 20. Rad1 Rfd8 21. Rxd6 Rxd6 22. a3 h6 23. Rd1 Rxd1+ 24. Ncxd1 Qd4 25. Qc3 Qh4 26. Qe1 1-0

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "3"]
[White "Sypien, Natan"]
[Black "Masalski, Pawel"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1800"]
[BlackElo "1619"]
[PlyCount "134"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

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. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qc7 15. Bc4 Rd8 16. Nc5 Bf5 17. Bb3 Nb6 18. Qc3 Nd5 19. Qd4 Nb6 20. Na6 Qb7 21. Qxd8+ Rxd8 22. Rxd8+ Kg7 23. Nc5 Qc7 24. Rd2 h5 25. Re1 Qxh2 26. Red1 Qe5 27. Na4 c5 28. Nxb6 axb6 29. c3 h4 30. Bc2 Be6 31. Kb1 g5 32. Be4 g4 33. Rh1 h3 34. gxh3 gxh3 35. Rhh2 Qg3 36. b3 f5 37. Bc6 Kf6 38. Kb2 f4 39. a4 Bf5 40. Ka3 Qe1 41. c4 Qa1+ 42. Ra2 Qc1+ 43. Rab2 Kg5 44. Rhe2 Kh4 45. Bd5 e5 46. Ka2 Qc3 47. Rbd2 Kg3 48. Bc6 Bd3 49. Rf2 Qc1 50. Rb2 Bf1 51. Rfc2 Qe3 52. Rd2 Bg2 53. Rd8 Kh2 54. Rdd2 Qc3 55. Rdc2 Qd3 56. Rc1 Kg3 57. Rcc2 Bxf3 58. Bxf3 Qxf3 59. b4 Qc6 60. b5 Qa8 61. Kb3 f3 62. Ra2 e4 63. a5 bxa5 64. Ka4 e3 65. b6 f2 66. Rc1 h2 67. Kb5 h1Q 0-1

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "8"]
[White "Wilk, Aleksander"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1682"]
[BlackElo "1800"]
[PlyCount "85"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. Bg5 h6 7. Be3 d6 8. b4 Ba7 9. a4 0-0 10. 0-0 Re8 11. Qc2 Be6 12. Rd1 Bxe3 13. fxe3 Bxc4 14. dxc4 Qe7 15. Nbd2 a5 16. b5 Nb8 17. Nb3 b6 18. Qd3 Qe6 19. Rf1 Qg4 20. Nfd2 Nbd7 21. Rae1 Nf8 22. Rf3 Ne6 23. Ref1 Ng5 24. Rg3 Qh4 25. Rxf6 gxf6 26. Nf3 Qh5 27. h4 Kf8 28. hxg5 fxg5 29. Nbd2 Kg7 30. Nf1 f6 31. Rh3 Qf7 32. Ng3 Rh8 33. Nf5+ Kg6 34. g4 h5 35. Rxh5 Rxh5 36. gxh5+ Kxh5 37. Qe2 Kg6 38. Qh2 Qh7 39. Qxh7+ Kxh7 40. Kg2 Re8 41. Nh2 Kg6 42. Kg3 Kf7 43. Ng4 1/2-1/2

[Event "Wroclaw Anderssen Memorial op-B"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "4"]
[White "Zakrzewski, Maksymilian"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1574"]
[BlackElo "1800"]
[PlyCount "122"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Re1 Bf6 11. a4 b4 12. Bc2 Rb8 13. h3 Bf5 14. d4 Bxc2 15. Qxc2 exd4 16. cxd4 Nxd4 17. Nxd4 Bxd4 18. Nd2 Qd6 19. Nf3 Bf6 20. Ng5 Bxg5 21. Bxg5 Rfe8 22. Red1 Re6 23. Bh4 Qd7 24. Qc4 c6 25. Qxa6 Rbe8 26. Bg3 h6 27. Qc4 Re4 28. Qd3 Qf5 29. Qa6 Qg6 30. Rac1 R4e6 31. a5 f5 32. Qc4 f4 33. Bh2 h5 34. Kh1 Re2 35. Bg1 R8e6 36. a6 Ne3 37. Qxe6+ Qxe6 38. Rd8+ Kh7 39. a7 Qg6 40. Rh8+ Kxh8 41. a8Q+ Kh7 42. Qxc6 Qxc6 43. Rxc6 Nd1 44. Rd6 Nxf2+ 45. Bxf2 Rxf2 46. b3 f3 47. g4 hxg4 48. hxg4 Rb2 49. Kg1 Rg2+ 50. Kf1 Rxg4 51. Kf2 Rf4 52. Rd1 g5 53. Rd6 Kg7 54. Rc6 g4 55. Rc1 Kg6 56. Kg3 Kg5 57. Kf2 Rf5 58. Rc4 g3+ 59. Kf1 f2 60. Rc1 Kg4 61. Rd1 Kh3 0-1

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.21"]
[Round "9"]
[White "Lukasik, Zuzanna"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1700"]
[BlackElo "1780"]
[PlyCount "83"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. exd5 Bxf5 8. dxc6 Qxd1+ 9. Nxd1 bxc6 10. Ne3 Bg6 11. Bc4 Bc5 12. Bb3 0-0 13. 0-0 Rfd8 14. Nc4 Ne4 15. Be3 Bxe3 16. fxe3 Nd2 17. Nxd2 Rxd2 18. Rf2 Rad8 19. Raf1 Rxf2 20. Rxf2 Rd1+ 21. Rf1 Rd2 22. Rf2 Rd1+ 23. Rf1 Rd6 24. Rf2 Kf8 25. h3 f6 26. c3 Ke7 27. Kf1 h6 28. Ke1 Be4 29. Bc2 Bd5 30. b3 c5 31. c4 Bc6 32. g4 Rd8 33. h4 Rh8 34. h5 Rd8 35. Bf5 a5 36. Rd2 Rb8 37. Kd1 a4 38. Kc2 a3 39. Kc3 Rb6 40. Rd1 Rb8 41. Rb1 Rb4 42. Rd1 1/2-1/2

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.20"]
[Round "8"]
[White "Sypien, Natan"]
[Black "Trusz, Julia"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1780"]
[BlackElo "1706"]
[PlyCount "76"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 g6 7. Be2 Bg7 8. Bg5 Qb6 9. Qc1 h6 10. Bd2 c5 11. c3 cxd4 12. cxd4 Nd5 13. 0-0 N7f6 14. a4 Bd7 15. a5 Qc7 16. Qd1 0-0 17. Ne5 Be6 18. f4 Bc8 19. f5 g5 20. Bd3 Nd7 21. Rc1 Qd6 22. Ne4 Qb8 23. Nxd7 Bxd4+ 24. Kh1 Bxd7 25. Qh5 Bg7 26. Bxg5 hxg5 27. f6 Nf4 28. Qxg5 Ng6 29. fxe7 Rc8 30. Nf6+ Bxf6 31. Rxc8+ Qxc8 32. Qxf6 Qe8 33. Bc4 Be6 34. Bxe6 fxe6 35. Qxe6+ Kg7 36. Qf6+ Kg8 37. Qe6+ Kg7 38. Qf6+ Kg8 1/2-1/2

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.19"]
[Round "7"]
[White "Zerebiec, Maurycy"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1915"]
[BlackElo "1780"]
[PlyCount "50"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. Bf4 a6 7. e3 Bg4 8. Bd3 Rc8 9. 0-0 e6 10. Rc1 Be7 11. Na4 Ne4 12. Qb3 Nb4 13. Bxe4 dxe4 14. Ne5 Be2 15. Rfe1 Rxc1 16. Rxc1 Nd3 17. Nxd3 exd3 18. Nc3 Qa5 19. Nxe2 dxe2 20. Qc3 Bb4 21. Qc8+ Qd8 22. Qxb7 e1Q+ 23. Rxe1 Bxe1 24. Qc6+ Kf8 25. Bc7 Ke7 1-0

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.18"]
[Round "6"]
[White "Sypien, Natan"]
[Black "Wilk, Aleksander"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1780"]
[BlackElo "1569"]
[PlyCount "83"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 g6 7. Be3 Bg7 8. Nc3 0-0 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 c6 12. 0-0-0 Qc7 13. h4 c5 14. h5 cxd4 15. Bxd4 Nc6 16. Nb5 Nxd4 17. Nxc7 Nxf3 18. Nxa8 Nxe5 19. Nxb6 axb6 20. h6 Bf6 21. Be2 Rc8 22. Kb1 Kf8 23. Rhf1 Ke8 24. b3 Bh8 25. Rd5 Nc6 26. Rfd1 Ra8 27. a4 Ne5 28. c5 e6 29. Bb5+ Ke7 30. Rd7+ Nxd7 31. Rxd7+ Kf8 32. cxb6 Rb8 33. Kc2 Bf6 34. Kd3 Rd8 35. Kc4 Rc8+ 36. Rc7 Rb8 37. Bd7 Bd8 38. Kb5 e5 39. Rc8 Rxc8 40. Bxc8 f5 41. Bxb7 e4 42. a5 1-0

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.17"]
[Round "5"]
[White "Mielczarek, Daniel"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1912"]
[BlackElo "1780"]
[PlyCount "121"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 e6 6. Bd3 Nh5 7. Bg3 Be7 8. Nbd2 0-0 9. Ne5 Nf6 10. f4 Bd7 11. 0-0 Rc8 12. Bh4 Ne8 13. Qh5 g6 14. Bxe7 Qxe7 15. Qh6 Nxe5 16. fxe5 f5 17. Rf2 Nc7 18. h4 Bb5 19. Bc2 b6 20. Nf3 Qg7 21. Qf4 a5 22. g3 h5 23. Ng5 Qe7 24. Nh3 Kg7 25. Qf3 Ba6 26. a4 Bb7 27. Nf4 Na6 28. Bd1 Rh8 29. Qe2 Nb8 30. Qb5 Rc6 31. Bf3 Ba6 32. Qb3 Bc4 33. Qc2 Rc7 34. Kg2 Rcc8 35. Qd2 Nc6 36. Bd1 Rb8 37. Be2 Bxe2 38. Qxe2 Rhe8 39. Qb5 Rec8 40. Qb3 Kf7 41. Raf1 c4 42. Qd1 b5 43. Nxh5 gxh5 44. Qxh5+ Kg7 45. Rxf5 exf5 46. Rxf5 bxa4 47. Qg4+ Kh8 48. Rh5+ Qh7 49. Rxh7+ Kxh7 50. Qd7+ Kh8 51. Kh3 Nb4 52. g4 Nd3 53. g5 Rg8 54. Qd6 Rb7 55. Qf6+ Rgg7 56. g6 Nf2+ 57. Kg2 Ng4 58. Qg5 Rxb2+ 59. Kg3 Rb6 60. h5 a3 61. Qd8+ 1-0

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.16"]
[Round "4"]
[White "Sypien, Natan"]
[Black "Turek, Michal"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1780"]
[BlackElo "1681"]
[PlyCount "65"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 b5 7. Bc2 d5 8. d4 dxe4 9. Nxe5 Nxe5 10. dxe5 Qxd1 11. Rxd1 Ng4 12. Bxe4 Nxf2 13. Bc6+ Ke7 14. Rd5 Bb6 15. Bxa8 Be6 16. Rd4 Nd3 17. Bg5+ f6 18. Be4 Nxe5 19. Be3 Ng4 20. Bf2 Rd8 21. Nd2 Nxf2 22. Kxf2 f5 23. Bb7 Bxd4+ 24. cxd4 Rxd4 25. Ke3 Rd6 26. b4 g5 27. Rc1 f4+ 28. Ke2 Kd7 29. Ne4 Bg4+ 30. Ke1 Re6 31. Kf1 Kd8 32. Nxg5 Re2 33. Rd1+ 1-0

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.15"]
[Round "3"]
[White "Oglaza, Dawid"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1558"]
[BlackElo "1780"]
[PlyCount "12"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 Nc6 4. Nc3 Nf6 5. Ndb5 e5 6. Nd5 d6 0-1

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.14"]
[Round "2"]
[White "Sypien, Natan"]
[Black "Rzenca, Jerzy"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1780"]
[BlackElo "1668"]
[PlyCount "54"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 e6 7. Nf4 Bd6 8. Ngh5 Bxh5 9. Nxh5 g6 10. Nf4 Qc7 11. g3 Nd7 12. Bg2 Ne7 13. Qe2 0-0-0 14. Bd2 Nf5 15. c3 e5 16. dxe5 Rhe8 17. e6 Nc5 18. 0-0-0 Nxe6 19. Nxe6 Rxe6 20. Qc4 Qb6 21. Bg5 Rde8 22. Rd2 f6 23. Bf4 Bxf4 24. Qxf4 Qa6 25. b3 Qa3+ 26. Kb1 Re1+ 27. Rd1 R8e2 0-1

[Event "Polanica Zdroj op-B 58th"]
[Site "Polanica Zdroj"]
[Date "2022.08.13"]
[Round "1"]
[White "Uliasz, Katarzyna"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1566"]
[BlackElo "1780"]
[PlyCount "110"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nc3 h6 7. Nd2 Bg4 8. Qe1 Nbd7 9. e4 dxe4 10. dxe4 e5 11. Nc4 Bc5 12. Be3 Qe7 13. f3 Be6 14. Bxc5 Qxc5+ 15. Ne3 b5 16. Kh1 Nb6 17. b3 b4 18. Ncd1 0-0 19. Nf2 a5 20. Nd3 Qb5 21. c4 bxc3 22. Qxc3 Nfd7 23. Rfc1 a4 24. Bf1 axb3 25. axb3 Qxb3 26. Rxa8 Rxa8 27. Qxb3 Bxb3 28. Rxc6 Rc8 29. Rxc8+ Nxc8 30. Nb4 Kf8 31. Bc4 Bxc4 32. Nxc4 f6 33. Nd5 Ne7 34. Nxe7 Kxe7 35. Ne3 g6 36. Kg2 Ke6 37. g4 Nc5 38. Nc4 Nd3 39. Ne3 Nf4+ 40. Kf2 Kd6 41. Ng2 Nxg2 42. Kxg2 Kc5 43. Kf2 Kd4 44. Ke2 Kc4 45. Ke3 Kc3 46. f4 g5 47. fxe5 fxe5 48. Ke2 Kd4 49. Kf3 Kd3 50. h3 Kd4 51. Kg3 Kxe4 52. h4 Kd3 53. hxg5 hxg5 54. Kf2 e4 55. Ke1 Ke3 0-1

[Event "Polanica Zdroj op-D 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.23"]
[Round "9"]
[White "Grzebieniowski, Michal"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "1390"]
[BlackElo "1794"]
[PlyCount "20"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. dxc5 bxc5 1/2-1/2

[Event "Polanica Zdroj op-D 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.22"]
[Round "8"]
[White "Sypien, Natan"]
[Black "Lukasiewicz, Aleksander"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "1794"]
[BlackElo "1960"]
[PlyCount "50"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 Nxd5 9. Nxd5 Bxh4 10. Nxc7 Bxf2+ 11. Kxf2 Qxc7 12. Rc1 Qe7 13. Qc2 Na6 14. a3 Bb7 15. Bxa6 Bxa6 16. Qc7 Qf6 17. Qe5 Qg6 18. Qf4 Rac8 19. Ne5 Rc2+ 20. Rxc2 Qxc2+ 21. Kg3 f6 22. Nd7 Qg6+ 23. Kf2 Rd8 24. Qd6 Qf5+ 25. Kg3 Bb5 0-1

[Event "Polanica Zdroj op-D 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.21"]
[Round "7"]
[White "Ciborowski, Konrad Jr"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1405"]
[BlackElo "1794"]
[PlyCount "21"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. f4 Bb4 5. Bd3 f5 6. Qe2 Bxc3+ 7. bxc3 fxe4 8. Bxe4 Bxe4 9. Qxe4 Nc6 10. Nf3 Nf6 11. Qd3 0-1

[Event "Polanica Zdroj op-D 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.21"]
[Round "7"]
[White "Ciborowski, Konrad Jr"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1405"]
[BlackElo "1794"]
[PlyCount "78"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. f4 Bb4 5. Bd3 f5 6. Qe2 fxe4 7. Bxe4 Bxe4 8. Qxe4 Bxc3+ 9. bxc3 Nc6 10. Nf3 Nf6 11. Qd3 d5 12. 0-0 0-0 13. Ng5 Qd7 14. Re1 Rfe8 15. Qh3 Nd8 16. a4 h6 17. Nf3 Nc6 18. Re2 Ne4 19. Nd2 Nxd2 20. Bxd2 Na5 21. Kh1 Qf7 22. Rg1 Nc4 23. Bc1 Nd6 24. Re5 Ne4 25. Qf3 c5 26. g4 cxd4 27. g5 Nxg5 28. Qe2 Ne4 29. cxd4 Rac8 30. Qg2 Kh7 31. f5 exf5 32. Rxf5 Nf6 33. Rgf1 Qg6 34. Qf3 Re4 35. Bg5 hxg5 36. Rxf6 Qxf6 37. Qh3+ Rh4 38. Qf3 Re4 39. Qh3+ Rh4 0-1

[Event "Polanica Zdroj op-D 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.20"]
[Round "6"]
[White "Sypien, Natan"]
[Black "Wolska, Marta"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1794"]
[BlackElo "1551"]
[PlyCount "100"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 e6 5. Bd3 Nf6 6. Nf3 c5 7. 0-0 cxd4 8. exd4 Bd6 9. Bg5 0-0 10. c4 dxc4 11. Bxc4 Nbd7 12. Nc3 a6 13. a4 h6 14. Bh4 Be7 15. Qe2 Nb6 16. Bb3 Nbd5 17. Nxd5 Nxd5 18. Bxd5 Bxh4 19. Bb3 Bf6 20. Qe4 Qb6 21. Bc2 g6 22. Ne5 Bxe5 23. dxe5 Bd7 24. a5 Qc7 25. Ra3 Rac8 26. Rc3 Bc6 27. Qf4 Kg7 28. Rh3 Rh8 29. Qf6+ Kh7 30. Rg3 Rhg8 31. Bb1 Rg7 32. b4 Bb5 33. Re1 Qc1 34. Rge3 Qb2 35. Qf4 Rc4 36. Re4 Qxb4 37. Rd1 Rxe4 38. Qxe4 Qxa5 39. Qxb7 Ba4 40. Rc1 Bb5 41. Qc8 Rg8 42. Qc5 Qd2 43. h4 h5 44. Qc3 Qd5 45. Qc7 Rg7 46. Qc5 Qd8 47. Qb4 Rg8 48. Qf4 Rg7 49. Ba2 Qa5 50. Bc4 Qa4 1/2-1/2

[Event "Polanica Zdroj op-D 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.19"]
[Round "5"]
[White "Darowicki, Mariusz"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1950"]
[BlackElo "1794"]
[PlyCount "53"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 0-0 9. Nc3 Nc7 10. Bf4 Nxb5 11. Nxb5 a6 12. Nc3 d5 13. h3 f6 14. exf6 exf6 15. Qb3 Ne7 16. Rfe1 Ra7 17. Qa3 Nf5 18. Qc5 b6 19. Qxd5+ Qxd5 20. Nxd5 Rd8 21. Nxb6 Bb7 22. d5 Bxd5 23. Rad1 Ne7 24. Be3 Rb7 25. Bc5 Rxb6 26. Bxb6 Rd7 27. Rxe7 1-0

[Event "Polanica Zdroj op-D 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.18"]
[Round "4"]
[White "Sypien, Natan"]
[Black "Janicki, Rafal"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1794"]
[BlackElo "1851"]
[PlyCount "73"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 Nbd7 6. Bd3 e6 7. 0-0 Be7 8. Qc2 0-0 9. Bd2 dxc4 10. Bxc4 b5 11. Bd3 c5 12. dxc5 Nxc5 13. Be2 Bb7 14. Rfd1 Rc8 15. Be1 Qb6 16. Rac1 b4 17. Na4 Qa5 18. Nxc5 Rxc5 19. Qb1 Be4 20. Rxc5 Qxc5 21. Qc1 Qb6 22. Ne5 Qa5 23. Nd7 Qg5 24. f3 Nxd7 25. Rxd7 Bd5 26. a3 a5 27. Bd2 Ba8 28. e4 Qc5+ 29. Qxc5 Bxc5+ 30. Kf1 bxa3 31. bxa3 Bxa3 32. Bxa5 Bc5 33. Bb5 h6 34. Ke2 Rb8 35. Rd8+ Rxd8 36. Bxd8 Kf8 37. Kd3 1/2-1/2

[Event "Polanica Zdroj op-D 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.17"]
[Round "3"]
[White "Szydelko, Michal"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1910"]
[BlackElo "1794"]
[PlyCount "57"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. 0-0 cxd4 6. Nxd4 Nc6 7. Nxc6 Bxc6 8. Nc3 Nf6 9. a3 d6 10. Qe2 Be7 11. Bf4 0-0 12. Rad1 Qc8 13. Ba6 Qb8 14. Qc4 Bd7 15. Qb4 Bc6 16. Bg5 Rd8 17. e5 Nd5 18. Rxd5 Bxg5 19. Rxd6 Be7 20. Rxd8+ Qxd8 21. Qc4 Qe8 22. Rd1 g6 23. Nb5 Bxb5 24. Bxb5 Rd8 25. Rd3 Rxd3 26. Qxd3 Qd8 27. Qxd8+ Bxd8 28. Kf1 Bg5 29. g3 1/2-1/2

[Event "Polanica Zdroj op-D 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.16"]
[Round "2"]
[White "Sypien, Natan"]
[Black "Zielinski, Marcin"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "1794"]
[BlackElo "1527"]
[PlyCount "77"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. e5 Nh5 10. Be2 Nxg3 11. hxg3 g4 12. Nh2 Be7 13. Nxg4 f5 14. exf6 Bxf6 15. Nxf6+ Qxf6 16. Bh5+ Ke7 17. Ne4 Qf5 18. Rh4 Nd7 19. Rf4 Qd5 20. Qg4 Kd8 21. Qg7 Qxh5 22. Qxh8+ Kc7 23. Rh4 Qf5 24. Qxh6 Qd5 25. Nf6 Qxg2 26. Nxd7 Qg1+ 27. Ke2 Qxa1 28. Qf4+ Kb7 29. Nc5+ Kb6 30. Rh7 Qxb2+ 31. Kf3 Qa3+ 32. Kg2 b4 33. Qc7+ Kb5 34. Rh5 c3 35. Nb3+ Kc4 36. Qxc6+ Kd3 37. Qf3+ Kc2 38. Qe2+ Kb1 39. Rh1+ 1-0

[Event "Polanica Zdroj op-D 56th"]
[Site "Polanica Zdroj"]
[Date "2020.08.15"]
[Round "1"]
[White "Perek, Oskar"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1447"]
[BlackElo "1794"]
[PlyCount "52"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 g6 10. Ba3 d6 11. f4 Bg7 12. Nd2 0-0 13. 0-0-0 a5 14. Nf3 a4 15. Qc2 Rd8 16. Bd3 Bg4 17. exd6 cxd6 18. h3 Bxf3 19. gxf3 Qe3+ 20. Kb1 axb3 21. Qxb3 Rdb8 22. Bxd6 Nd7 23. Bxb8 Rxb8 24. Qxb8+ Nxb8 25. Rhe1 Qb6+ 26. Kc2 Qb2# 0-1

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.25"]
[Round "9"]
[White "Myrmus, Mateusz"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1598"]
[BlackElo "1819"]
[PlyCount "60"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Bg5 Bd6 11. Nxd6+ cxd6 12. Bf4 Qd5 13. c3 Kd7 14. Qa4 b5 15. Qa3 g5 16. Bg3 g4 17. Nxd4 Nxd4 18. cxd4 h5 19. Bh4 a5 20. Rac1 Rhe8 21. Qc3 Rec8 22. Qd2 Rxc1 23. Rxc1 Rc8 24. Rxc8 Kxc8 25. Qxa5 Qxa2 26. Qxb5 Qb1+ 27. Qf1 Qxb2 28. Bf6 Kd7 29. Qd1 Qb3 30. Qa1 Qa2 1/2-1/2

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.24"]
[Round "8"]
[White "Sypien, Natan"]
[Black "Majek, Kacper"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "1819"]
[BlackElo "1984"]
[PlyCount "100"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 Nbd7 8. Rc1 c5 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Be2 cxd4 12. Qxd4 Nc6 13. Qd2 Qe7 14. 0-0 Nf6 15. Rfd1 Rd8 16. Qc2 Bd7 17. a3 e5 18. b4 a6 19. Na4 e4 20. Nd2 Rab8 21. Nc5 Bf5 22. h3 Rbc8 23. Nc4 a5 24. Nb6 Rxd1+ 25. Rxd1 Rd8 26. Rxd8+ Qxd8 27. bxa5 Nxa5 28. Nc4 Nxc4 29. Qxc4 b6 30. Nb3 Be6 31. Qd4 Qc7 32. Qb2 Nd7 33. Nd4 Nc5 34. Qc3 Qd6 35. Nb5 Qd5 36. Qd4 Qa2 37. Qd8+ Kh7 38. Qxb6 Nd7 39. Qd4 Qxe2 40. Qxe4+ g6 41. Nd4 Qe1+ 42. Kh2 Nc5 43. Qf3 Kg7 44. g4 Qa5 45. h4 Qc7+ 46. Kg1 Qe5 47. h5 Bd5 48. Qh3 Qe4 49. Kh2 Qh1+ 50. Kg3 Ne4+ 0-1

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.23"]
[Round "7"]
[White "Werner, Kacper"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1435"]
[BlackElo "1819"]
[PlyCount "110"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Be3 a6 11. Nc3 0-0 12. Be2 Nd7 13. 0-0 f5 14. f3 Bg5 15. Qd2 Bxe3+ 16. Qxe3 a5 17. b3 Nc5 18. Rab1 f4 19. Qf2 Bf5 20. Rb2 g5 21. a3 h5 22. b4 Nd3 23. Bxd3 Bxd3 24. Rc1 Bxc4 25. bxa5 Bd3 26. Rxb7 Qxa5 27. Qd2 Qc5+ 28. Kh1 Qxa3 29. Re1 Bf5 30. Rc7 Qa5 31. Rc6 Rfc8 32. Rc1 Rab8 33. h3 Qb4 34. Kh2 Bd7 35. Rxc8+ Rxc8 36. Ne4 Qxd2 37. Rxc8+ Bxc8 38. Nxd2 Kf7 39. Ne4 Ke7 40. Nxg5 Bb7 41. Ne4 Bxd5 42. Nd2 Kd7 43. g4 hxg4 44. hxg4 Ke6 45. Kg2 Bc6 46. g5 Bd5 47. Kh3 Kf5 48. Kh4 Kg6 49. Kg4 Be6+ 50. Kh4 d5 51. Nc4 e4 52. fxe4 dxe4 53. Ne5+ Kf5 54. Nc6 e3 55. Kh5 Ke4 0-1

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.22"]
[Round "6"]
[White "Sypien, Natan"]
[Black "Rzenca, Jerzy"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "1819"]
[BlackElo "1419"]
[PlyCount "77"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg6 11. e5 Nd5 12. Ne4 Re8 13. Rd1 a6 14. a5 h6 15. Bd2 Be7 16. Rac1 Rc8 17. Nc3 Kh8 18. h3 Nb4 19. Na2 Nd5 20. Nc3 Nb4 21. Na2 Nd5 22. b4 Kg8 23. Bd3 Nf8 24. Rb1 Bxd3 25. Qxd3 Ng6 26. Nc1 Ndf4 27. Qe4 Qd5 28. Qe3 Bg5 29. Qb3 Qxb3 30. Nxb3 Be7 31. Kf1 Rc7 32. Nc5 Bf8 33. h4 Nd5 34. g3 Nge7 35. Ke2 Nc8 36. Rb3 Bxc5 37. dxc5 Na7 38. Be1 Nb5 39. Rbd3 1/2-1/2

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.21"]
[Round "5"]
[White "Wierzbicki, Dawid"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1598"]
[BlackElo "1819"]
[PlyCount "74"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 0-0 6. c3 d5 7. exd5 Nxd5 8. Re1 Bg4 9. h3 Bh5 10. Nbd2 Nb6 11. Bb5 Bd6 12. Qc2 Re8 13. b3 a6 14. Bxc6 bxc6 15. Bb2 Nd7 16. Re3 f5 17. Rae1 c5 18. c4 Qf6 19. Bc3 Re7 20. Qb2 Rae8 21. Qa3 Nb8 22. Qa5 h6 23. a3 Nc6 24. Qxa6 Nd4 25. Bxd4 cxd4 26. R3e2 e4 27. Qb7 exf3 28. Rxe7 Rxe7 29. Rxe7 Qxe7 30. Nxf3 Bxf3 31. gxf3 Qg5+ 32. Kf1 Qc1+ 33. Kg2 Qf4 34. Qd5+ Kh7 35. Kf1 Bxa3 36. h4 Bd6 37. Qf7 Qxf3 0-1

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.20"]
[Round "4"]
[White "Sypien, Natan"]
[Black "Kazmierowski, Tymon"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1819"]
[BlackElo "1532"]
[PlyCount "87"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 Bb4 6. Qd2 d5 7. a3 Bxc3 8. Qxc3 0-0 9. e5 Qe7 10. f4 b6 11. Nf3 c5 12. Qd2 Nd7 13. c3 Bb7 14. Bd3 Rac8 15. 0-0 f5 16. exf6 Qxf6 17. Ne5 Nxe5 18. fxe5 Qh4 19. Qe3 Qe7 20. Rf3 Rxf3 21. Qxf3 Rf8 22. Qg4 c4 23. Bg6 Bc6 24. Rf1 Be8 25. Rxf8+ Kxf8 26. Bc2 Qf7 27. Qf3 Qxf3 28. gxf3 g5 29. Kf2 Kg7 30. Kg3 Bg6 31. Ba4 Bf5 32. f4 Kf7 33. Bb5 Kg7 34. Ba4 Kf7 35. h4 gxf4+ 36. Kxf4 Kg7 37. Be8 Kf8 38. Bc6 Kg7 39. Bxd5 b5 40. Bc6 a6 41. d5 Kf7 42. d6 Bc2 43. Ke3 Bd1 44. Kd4 1-0

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.19"]
[Round "3"]
[White "Trusz, Julia"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1583"]
[BlackElo "1819"]
[PlyCount "108"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Nh6 7. c3 0-0 8. d4 cxd4 9. cxd4 d5 10. e5 f6 11. exf6 exf6 12. Nbd2 Nf7 13. Nb3 Nd6 14. Nc5 Re8 15. Bf4 Ne4 16. Rc1 Nxc5 17. Rxc5 Bd7 18. h3 Bf8 19. Rc2 Qa5 20. b3 Re4 21. Be3 Rae8 22. Rf1 Bd6 23. Qc1 Qc7 24. Re1 Qc8 25. Nh2 Rh4 26. f3 Bxh2+ 27. Kxh2 Bxh3 28. Kg1 Bd7 29. Bf2 Rxe1+ 30. Qxe1 Rh5 31. Bg3 Kf7 32. Re2 Be6 33. Bf2 Rf5 34. Re3 h5 35. g3 Qd7 36. Rc3 Qd6 37. Kg2 Bd7 38. Be3 Qe6 39. Qd1 g5 40. Qd3 g4 41. f4 h4 42. gxh4 g3 43. Bd2 Rh5 44. Qxg3 Qe2+ 45. Qf2 Qg4+ 46. Qg3 Qe2+ 47. Qf2 Qe4+ 48. Qf3 Qxf3+ 49. Kxf3 Rxh4 50. Kg2 Kg6 51. Rg3+ Kf5 52. Rg7 Rg4+ 53. Rxg4 Kxg4 54. Kf2 Bf5 1/2-1/2

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.18"]
[Round "2"]
[White "Sypien, Natan"]
[Black "Kurcaba, Lukasz"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1819"]
[BlackElo "1529"]
[PlyCount "113"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 Ne4 7. Bxe7 Nxe7 8. Nxe4 dxe4 9. Ng5 f5 10. Qh5+ g6 11. Qh6 Ng8 12. Qg7 Qf6 13. Qxf6 Nxf6 14. f3 h6 15. Nh3 b6 16. Be2 Bb7 17. b4 Kf7 18. Nf2 exf3 19. Bxf3 Bxf3 20. gxf3 Rac8 21. Nd3 Nd7 22. Rb1 Rhe8 23. c5 c6 24. f4 g5 25. Ke2 g4 26. Rhc1 b5 27. a4 a6 28. axb5 axb5 29. Ra1 Ra8 30. Ra5 Rxa5 31. bxa5 Ra8 32. Ra1 Ke7 33. Nb4 Nb8 34. Kf2 Kf6 35. Kg3 h5 36. Kh4 Ra7 37. Ra2 Kg6 38. Ra1 Kf6 39. Nd3 Nd7 40. a6 Kg6 41. Nf2 Nb8 42. Nd3 Nd7 43. Nb4 Nb8 44. Ra2 Kf6 45. Re2 Ra8 46. Rg2 Kg6 47. Ra2 Ra7 48. Kg3 Kf6 49. Kh4 Kg6 50. h3 Kf6 51. Ra1 Kg6 52. Re1 Ra8 53. e4 Nxa6 54. Ra1 Nc7 55. Rxa8 Nxa8 56. e5 Nc7 57. Nxc6 1/2-1/2

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.17"]
[Round "1"]
[White "Kieca, Aleksandra"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "1453"]
[BlackElo "1819"]
[PlyCount "134"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. b3 Ke8 10. Bb2 Be7 11. Nbd2 Be6 12. c4 a5 13. Ne4 h5 14. Neg5 Nh4 15. Nxh4 Bxg5 16. Nf3 Be7 17. Nd4 Bc5 18. Kh1 Rd8 19. Rad1 Ke7 20. Nxe6 fxe6 21. f3 Rhf8 22. Bc1 Kf7 23. Bg5 Be7 24. Be3 Kg6 25. Kg1 Kf5 26. f4 Rxd1 27. Rxd1 Rd8 28. Rxd8 Bxd8 29. Kf2 Ke4 30. Ke2 Be7 31. Bd2 b6 32. g3 Bc5 33. Bc3 h4 34. Be1 h3 35. Bf2 Bxf2 36. Kxf2 b5 37. Ke2 bxc4 38. bxc4 c5 39. Kf2 a4 40. Ke2 a3 41. Kf2 g6 42. Ke2 Kd4 43. Kf3 Kxc4 44. Ke4 Kb4 45. g4 c4 46. Kd4 c5+ 47. Ke3 Kc3 48. f5 gxf5 49. gxf5 Kb2 50. fxe6 c3 51. e7 c2 52. e8Q c1Q+ 53. Ke4 Qb1+ 54. Kd5 Qxa2+ 55. Kxc5 Qb3 56. e6 Qc3+ 57. Kd6 Qd4+ 58. Kc7 Qa7+ 59. Kd6 Qd4+ 60. Kc7 Qe5+ 61. Kc8 a2 62. Qd7 a1Q 63. Qb7+ Kc2 64. e7 Qac3+ 65. Kd8 Qcd4+ 66. Ke8 Qh8+ 67. Kf7 Qdf6# 0-1

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.07.02"]
[Round "9"]
[White "Siekanska, Zuzanna"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1582"]
[BlackElo "1769"]
[PlyCount "39"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 0-0 7. e4 exd5 8. cxd5 d6 9. Bd3 c5 10. 0-0 Nbd7 11. Bc2 Re8 12. Nd2 a6 13. f4 b5 14. Nf3 b4 15. axb4 cxb4 16. Ne2 Bf8 17. Ng3 Qb6+ 18. Kh1 Rac8 19. Nd4 Nc5 20. Re1 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.07.01"]
[Round "8"]
[White "Sypien, Natan"]
[Black "Sloniewska, Alicja"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "1769"]
[BlackElo "1531"]
[PlyCount "67"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. a4 Nc6 5. Nc3 Bg4 6. e3 Na5 7. Be2 e6 8. 0-0 Nf6 9. h3 Bh5 10. Ne5 Bxe2 11. Qxe2 Nd5 12. Nxc4 Nxc4 13. Qxc4 c6 14. e4 Nb6 15. Qb3 a5 16. Be3 Ra6 17. f4 Be7 18. f5 exf5 19. Rxf5 0-0 20. Raf1 Qe8 21. d5 Bb4 22. dxc6 bxc6 23. Na2 c5 24. Nxb4 cxb4 25. Bc5 Ra7 26. Bxb6 Qd7 27. Bxa7 Qxa7+ 28. Kh1 Qe7 29. Rxa5 Qxe4 30. Rb5 Qe7 31. Rxb4 Qa7 32. Rb7 Qe3 33. Rbxf7 Qxb3 34. Rxf8# 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.29"]
[Round "7"]
[White "Gorkiewicz, Mateusz"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1985"]
[BlackElo "1769"]
[PlyCount "205"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 0-0 14. Bg2 Bg5 15. 0-0 Ne7 16. Nce3 Bxe3 17. Nxe3 Be6 18. Qd3 Qc7 19. Rfd1 Rfd8 20. a3 Nc6 21. Nc2 Rab8 22. axb4 Nxb4 23. Nxb4 Rxb4 24. b3 Qb6 25. Ra3 g6 26. Bf1 Kg7 27. Qf3 Rb8 28. Rd3 a4 29. bxa4 Bxc4 30. Rd1 Bxf1 31. Rxf1 Qa6 32. a5 R8b5 33. Qd3 Rd4 34. Qe2 d5 35. exd5 Rdxd5 36. h4 Rb6 37. Qa2 Rbb5 38. Qc4 Rdc5 39. Qe2 Qa8 40. a6 Ra5 41. Raa1 Rcb5 42. a7 Kg8 43. Rfc1 Rc5 44. Rd1 Qxa7 45. Rxa5 Qxa5 46. h5 gxh5 47. Qxh5 Qb6 48. Qg5+ Qg6 49. Qe7 Rc8 50. Qxe5 h6 51. Rd6 Qg5 52. Qd4 Re8 53. Kg2 Qg7 54. Qb6 Kh7 55. Qb1+ Kh8 56. Qf5 Kg8 57. Qf4 Qg5 58. Qa4 Re5 59. Qc4 Re8 60. Qc6 Qe5 61. Rxh6 Qe4+ 62. Qxe4 Rxe4 63. Kf3 Ra4 64. Rh4 Ra2 65. Re4 Kg7 66. g4 Kg6 67. Kg3 Ra3+ 68. f3 Kg5 69. Re5+ Kg6 70. g5 Ra6 71. Kg4 f6 72. gxf6 Ra4+ 73. f4 Kxf6 74. Rb5 Ra1 75. Rb6+ Kf7 76. Kg5 Rg1+ 77. Kf5 Rf1 78. Rb7+ Ke8 79. Ke6 Re1+ 80. Kf6 Rf1 81. f5 Rf2 82. Rb8+ Kd7 83. Rg8 Rf1 84. Rg5 Ke8 85. Rg8+ Kd7 86. Rg4 Ke8 87. Re4+ Kf8 88. Rc4 Ke8 89. Rc7 Rf2 90. Rc1 Rf3 91. Rb1 Rf2 92. Rg1 Rf3 93. Rg5 Kf8 94. Rh5 Kg8 95. Rh1 Rf2 96. Ra1 Rb2 97. Ra8+ Kh7 98. Re8 Rb6+ 99. Re6 Rb1 100. Kf7 Rb7+ 101. Re7 Rb8 102. f6 Ra8 103. Rd7 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.28"]
[Round "6"]
[White "Kopaczewski, Adam"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2046"]
[BlackElo "1769"]
[PlyCount "63"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Bb4+ 5. Nc3 Qe7 6. Bd2 Nf6 7. 0-0-0 d6 8. Bc4 Be6 9. Bxe6 Qxe6 10. Nge2 0-0-0 11. f3 Bc5 12. Qg5 h6 13. Qg3 Rhg8 14. Kb1 a5 15. Bc1 Kb8 16. b3 Ka8 17. Bb2 Rb8 18. Nb5 Qe7 19. Nf4 Ne5 20. Qe1 b6 21. Qe2 Kb7 22. Nd5 Nxd5 23. exd5 Rbe8 24. a3 Ng6 25. Qc4 Qe2 26. Rd3 Qxg2 27. Rhd1 Re7 28. b4 axb4 29. axb4 Bg1 30. Qc6+ Kb8 31. Ra3 Qxf3 32. Ra8# 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.27"]
[Round "5"]
[White "Sypien, Natan"]
[Black "Majocha, Piotr"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1769"]
[BlackElo "2005"]
[PlyCount "42"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Ne7 6. 0-0 0-0 7. Bf4 Bf5 8. c3 c6 9. Bxd6 Qxd6 10. Ng3 Bg6 11. Re1 Nd7 12. Bxg6 hxg6 13. Nd2 Rfe8 14. Nf3 Nf5 15. Nxf5 gxf5 16. Qd3 g6 17. Re3 Re4 18. Rae1 Rae8 19. Nd2 Rxe3 20. Rxe3 Rxe3 21. Qxe3 Qe6 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.26"]
[Round "4"]
[White "Lambrecht, Tomasz"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1601"]
[BlackElo "1769"]
[PlyCount "51"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Nh3 Bb7 8. f3 d5 9. e3 Nbd7 10. b3 c5 11. dxc5 bxc5 12. Bb2 Qb6 13. Bd3 e5 14. Bc2 d4 15. Qd2 e4 16. exd4 exf3 17. d5 Rfe8+ 18. Kd1 Ne4 19. Qf4 fxg2 20. Rg1 Qg6 21. Qf3 Ne5 22. Qxe4 Qh5+ 23. Kc1 Qxh3 24. Qxg2 Qe3+ 25. Kb1 g6 26. Rf1 0-1

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.25"]
[Round "3"]
[White "Sypien, Natan"]
[Black "Smietanska, Wiktoria"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "1769"]
[BlackElo "1595"]
[PlyCount "69"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 0-0 7. a3 Nc6 8. b4 Bb6 9. Bb2 d5 10. c5 Bc7 11. e3 a6 12. Be2 e5 13. 0-0 e4 14. Nd4 Ne5 15. a4 Bg4 16. b5 Bxe2 17. Ncxe2 Rc8 18. Nb3 Nd3 19. g3 Qd7 20. Bxf6 gxf6 21. c6 bxc6 22. bxc6 Qh3 23. Ned4 Ne5 24. Qe2 Rb8 25. Rab1 Kh8 26. f4 Ng4 27. Nc5 Rxb1 28. Rxb1 a5 29. Na6 Bd6 30. c7 Rc8 31. Rb8 Nh6 32. Nb5 Be7 33. Rxc8+ Qxc8 34. Na7 Qb7 35. c8Q+ 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.24"]
[Round "2"]
[White "Luczak, Filip"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2114"]
[BlackElo "1769"]
[PlyCount "89"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 c5 5. a3 Bxd2+ 6. Qxd2 cxd4 7. Nf3 b6 8. Qxd4 Bb7 9. Bg2 Nc6 10. Qf4 Na5 11. b4 Nb3 12. Rb1 Nxc1 13. Rxc1 a5 14. 0-0 axb4 15. axb4 0-0 16. Rfd1 Ra2 17. Kf1 Qb8 18. Qd4 Rc8 19. Ra1 Qa8 20. Rxa2 Qxa2 21. Qxb6 Qc2 22. Ra1 Qc3 23. Rd1 Qc2 24. Qd6 Qxc4 25. Ne1 Bxg2+ 26. Nxg2 Nd5 27. Qxd7 Rb8 28. Nf4 Qc2 29. Rd4 Qb1+ 30. Kg2 Nxf4+ 31. Rxf4 Rf8 32. b5 e5 33. Rf3 Qe4 34. Qd3 Qb7 35. e4 f5 36. exf5 e4 37. Qc4+ Kh8 38. Re3 h5 39. Qc6 Qxc6 40. bxc6 Rxf5 41. Rxe4 Rc5 42. Re8+ Kh7 43. Rc8 Kg6 44. h4 Kf5 45. Kf3 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.23"]
[Round "1"]
[White "Sypien, Natan"]
[Black "Karpus, Michal"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "1769"]
[BlackElo "2312"]
[PlyCount "70"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 e6 4. c4 Nbd7 5. Nc3 c6 6. Nf3 h6 7. Bh4 g5 8. Bg3 Nh5 9. Be5 Nxe5 10. Nxe5 Nf6 11. cxd5 exd5 12. Qc2 Be6 13. Bd3 Bd6 14. Bf5 Qc8 15. Bxe6 Qxe6 16. Nd3 Qg4 17. g3 h5 18. Qe2 0-0-0 19. h4 Ne4 20. 0-0-0 Qxe2 21. Nxe2 g4 22. Nc3 Nf6 23. Kb1 a5 24. Rc1 Kb8 25. a4 b6 26. Rc2 Kb7 27. b3 Rc8 28. Rd1 Rc7 29. Kb2 Rd8 30. Kc1 Bb4 31. Kb2 Bd6 32. Kb1 Ka6 33. Ka2 b5 34. Rdc1 Kb6 35. Kb2 b4 1/2-1/2

[Event "Rubinstein Memorial-C 54th"]
[Site "Polanica Zdroj"]
[Date "2018.08.21"]
[Round "4"]
[White "Wnek, Filip"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1695"]
[BlackElo "1908"]
[PlyCount "55"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. Nf3 Nc6 5. a3 a5 6. d3 Bc5 7. Be2 d6 8. 0-0 Nge7 9. Be3 Bxe3 10. fxe3 0-0 11. Nh4 Bc8 12. Bg4 g6 13. Qf3 Bd7 14. Qh3 Bxg4 15. Qxg4 Qc8 16. Qg5 Qe6 17. Nd5 Nxd5 18. cxd5 Qe7 19. Qh6 Nd8 20. Rf3 f6 21. Nxg6 hxg6 22. Qxg6+ Qg7 23. Qh5 Nf7 24. Rg3 Ng5 25. h4 Qh7 26. Qg4 Rf7 27. hxg5 fxg5 28. Qe6 1-0

[Event "Rubinstein Memorial-C 54th"]
[Site "Polanica Zdroj"]
[Date "2018.08.20"]
[Round "3"]
[White "Sypien, Natan"]
[Black "Rycyk, Radoslaw"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1908"]
[BlackElo "1645"]
[PlyCount "132"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Bd6 7. Bd3 Qc7 8. 0-0 0-0 9. cxd5 exd5 10. Rc1 Qa5 11. Qc2 Re8 12. a3 h6 13. Bh4 g5 14. Bg3 Bxg3 15. hxg3 Qd8 16. Na4 Ne4 17. b4 g4 18. Nd2 Ndf6 19. Nxe4 Nxe4 20. Nc5 Qg5 21. Nxe4 dxe4 22. Bxe4 h5 23. Bd3 h4 24. gxh4 Qxh4 25. g3 Qh3 26. Qc5 Qh6 27. Rfe1 Kg7 28. Bf1 Be6 29. e4 b6 30. Qc3 Kg8 31. Bg2 Rac8 32. Qe3 Qg6 33. d5 cxd5 34. Rxc8 Bxc8 35. Qd4 dxe4 36. Rxe4 Rxe4 37. Bxe4 Bf5 38. Qd8+ Kg7 39. Bg2 Qe6 40. Qg5+ Kf8 41. Qd8+ Kg7 42. Qd2 Qf6 43. Qc1 Be6 44. Be4 Bf5 45. Bb7 Qe7 46. Qc3+ Kg8 47. Bg2 Qd6 48. Qe3 Be6 49. Be4 Kf8 50. Qh6+ Ke7 51. Qg5+ Kd7 52. Qe3 Ke7 53. Bf5 Qd1+ 54. Kh2 Kd7 55. Qf4 Bxf5 56. Qxf5+ Ke7 57. Qe5+ Kf8 58. Qb8+ Kg7 59. Qxa7 Qd4 60. Kg1 Qd1+ 61. Kh2 Qd4 62. Qa8 Qxf2+ 63. Qg2 Qd4 64. Qe2 Kf8 65. Kg2 Qd5+ 66. Kh2 Qd8 1/2-1/2

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.07.03"]
[Round "9"]
[White "Sypien, Natan"]
[Black "Wojtas, Julia"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "1774"]
[BlackElo "1483"]
[PlyCount "50"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf4 12. Bxf4 exf4 13. Rc1 h6 14. Ne6 Bxe6 15. dxe6 Bxc3 16. Rxc3 fxe4 17. Rh3 Kh7 18. Bg4 Nc6 19. Rxe4 Qe7 20. Qd2 Qg5 21. Bf3 Ne5 22. Qd5 Qf6 23. Re1 Rae8 24. Qxb7 Qxe6 25. Rf1 Qxc4 1/2-1/2

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.07.02"]
[Round "8"]
[White "Majocha, Piotr"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1902"]
[BlackElo "1774"]
[PlyCount "24"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. a3 Nf6 5. Nf3 Be7 6. Bf4 0-0 7. e3 Nh5 8. Bg3 d5 9. Be2 dxc4 10. Bxc4 Nd7 11. 0-0 Nxg3 12. hxg3 c5 1/2-1/2

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.30"]
[Round "7"]
[White "Sypien, Natan"]
[Black "Jarocka, Liwia"]
[Result "1/2-1/2"]
[ECO "E36"]
[WhiteElo "1774"]
[BlackElo "1984"]
[PlyCount "121"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 c5 7. Nf3 Ne4 8. Qc2 Nc6 9. Be3 Qa5+ 10. Bd2 Nxd2 11. Qxd2 Qxd2+ 12. Kxd2 cxd4 13. cxd5 exd5 14. g3 Ke7 15. Bg2 Kd6 16. b4 a6 17. Rhd1 Bg4 18. Ke1 Bxf3 19. Bxf3 Rhe8 20. Kf1 Re5 21. Rac1 g5 22. Rc5 f5 23. e3 b6 24. Rc2 dxe3 25. fxe3 g4 26. Bg2 Ne7 27. Ke2 Rc8 28. Rxc8 Nxc8 29. Kd3 b5 30. Kd4 Nb6 31. Rd3 Re6 32. Bh1 Rh6 33. Rd2 Re6 34. Rd3 Re5 35. Rc3 Nc4 36. Rd3 h6 37. Bg2 h5 38. Bh1 a5 39. Bg2 a4 40. Bh1 Re4+ 41. Bxe4 fxe4 42. Rc3 Nd2 43. Rc2 Nf3+ 44. Kc3 Ke5 45. Rf2 Kd6 46. Rf1 Ke6 47. Rf2 Ke5 48. Rf1 Kf5 49. Rf2 Kg5 50. Re2 h4 51. Rf2 h3 52. Re2 Kf5 53. Rc2 Ke6 54. Rb2 Ke5 55. Rf2 Ke6 56. Rb2 Ke5 57. Rf2 Ke6 58. Rc2 Ne1 59. Rf2 Nf3 60. Rb2 Kd6 61. Rc2 1/2-1/2

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.29"]
[Round "6"]
[White "Majewski, Krzysztof"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1695"]
[BlackElo "1774"]
[PlyCount "66"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 Nf6 4. Nf3 e6 5. Bf4 Be7 6. h3 0-0 7. e3 d5 8. Be2 Nbd7 9. 0-0 c5 10. Rc1 cxd4 11. exd4 a6 12. b3 Rc8 13. Ne5 dxc4 14. bxc4 Nxe5 15. Bxe5 Bd6 16. f4 Ba3 17. Rc2 Nd7 18. f5 Nxe5 19. dxe5 Qg5 20. Bf3 Qe3+ 21. Kh1 Rfd8 22. Qe2 Qxe2 23. Bxe2 exf5 24. Rxf5 Bb4 25. Rf4 Rc5 26. Na4 Rxe5 27. Nxb6 Rde8 28. Bf1 g5 29. Rff2 Bc5 30. Nd7 Bxf2 31. Nxe5 Ba7 32. Nf3 Re3 33. Be2 h6 1/2-1/2

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.28"]
[Round "5"]
[White "Sypien, Natan"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1774"]
[BlackElo "2223"]
[PlyCount "38"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nxd7 Nxd7 11. e4 Bg6 12. Be3 Qb6 13. Qd2 e5 14. Bc4 exd4 15. Bxd4 Bc5 16. Bxc5 Qxc5 17. Rd1 0-0-0 18. Qd4 Qb4 19. 0-0 Nb6 0-1

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.27"]
[Round "4"]
[White "Kot, Jerzy"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2028"]
[BlackElo "1774"]
[PlyCount "55"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Be6 6. Qc3 Nd7 7. Nf3 Qc7 8. 0-0 Ngf6 9. d4 exd4 10. Nxd4 Bg4 11. h3 Bh5 12. Bf4 Bd6 13. Nb5 cxb5 14. Qxc7 Bxc7 15. Bxc7 Rc8 16. Bd6 Nb8 17. Bxb7 Rd8 18. Bb4 Nd5 19. Bxd5 Rxd5 20. Nc3 Rd2 21. Nxb5 Rxb2 22. a3 Bxe2 23. Rfe1 Kd7 24. Nd4 Bh5 25. g4 Bg6 26. Re7+ Kd8 27. Rxa7 Re8 28. Ba5+ 1-0

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.26"]
[Round "3"]
[White "Garbowski, Jakub"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2138"]
[BlackElo "1774"]
[PlyCount "72"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Bg5 c6 9. Ba4 0-0 10. Nd2 h6 11. Bh4 d6 12. h3 g5 13. Bg3 Kg7 14. Nc4 Bc7 15. Ne3 Nh7 16. Bc2 Qf6 17. d4 Rd8 18. Nf5+ Bxf5 19. exf5 exd4 20. Qxd4 Qxd4 21. cxd4 Nf6 22. Rfe1 Re8 23. Kf1 Kf8 24. Rad1 Rxe1+ 25. Rxe1 Rc8 26. a3 d5 27. Be5 Nd7 28. g3 f6 29. Bxc7 Rxc7 30. Re6 Kf7 31. Bd1 Nb6 32. b3 Nc8 33. Bh5+ Kg7 34. Ke2 Re7 35. Rxe7+ Nxe7 36. Bg4 Nc8 1/2-1/2

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.25"]
[Round "2"]
[White "Sypien, Natan"]
[Black "Krainski, Slawomir"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "1774"]
[BlackElo "2136"]
[PlyCount "56"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 h6 7. Bh4 0-0 8. Rc1 c5 9. cxd5 cxd4 10. Qxd4 Nxd5 11. Nxd5 Bxh4 12. Qxh4 Qxh4 13. Nxh4 exd5 14. Nf3 Nf6 15. Rc7 Bf5 16. Nd4 Bb1 17. a3 Rfc8 18. Rxc8+ Rxc8 19. f3 Bd3 20. Kd2 Bxf1 21. Rxf1 g6 22. Rc1 Rxc1 23. Kxc1 a6 24. Kc2 Kf8 25. Nb3 b6 26. Kc3 Ke7 27. Kd4 Kd6 28. Nc1 Nd7 1/2-1/2

[Event "Rubinstein Memorial-C 53rd"]
[Site "Polanica Zdroj"]
[Date "2017.08.21"]
[Round "2"]
[White "Sypien, Natan"]
[Black "Zminda, Bogdan"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1625"]
[BlackElo "1957"]
[PlyCount "61"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 g6 4. Bxf6 exf6 5. c4 d5 6. cxd5 Qxd5 7. Nc3 Qh5 8. e4 Be6 9. Bb5+ Nc6 10. d4 cxd4 11. Bxc6+ bxc6 12. Qxd4 Be7 13. 0-0 0-0 14. Qe3 Bd6 15. Rfd1 Rfd8 16. Ne2 Kg7 17. Nf4 Qg4 18. Nxe6+ Qxe6 19. Rac1 c5 20. Re1 Rac8 21. Rc4 Be5 22. Nxe5 Qxe5 23. Rec1 Rd4 24. Qxd4 cxd4 25. Rxc8 Qxe4 26. Rd8 Qe2 27. Rxd4 Qxa2 28. b4 a5 29. bxa5 Qxa5 30. g3 Qa3 31. Rdc4 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.26"]
[Round "6.79"]
[White "Sypien, Natan"]
[Black "Ciesinska, Weronika"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1648"]
[BlackElo "1686"]
[PlyCount "82"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Bg4 7. 0-0 Na6 8. Be3 Bxf3 9. Bxf3 e5 10. dxe5 dxe5 11. Qe2 c6 12. a3 Qe7 13. b4 Rfd8 14. c5 Nc7 15. Rfd1 Ne6 16. Qc4 Ne8 17. g3 N8c7 18. Rxd8+ Rxd8 19. Rd1 Rxd1+ 20. Bxd1 Qd8 21. Bb3 Qd7 22. a4 Nd4 23. Bxd4 exd4 24. Qd3 Qe7 25. Ne2 Qd7 26. Nf4 Be5 27. Ne2 Na6 28. Qd2 d3 29. Nc1 Nxb4 30. Qxb4 d2 31. Qc4 dxc1Q+ 32. Qxc1 Qd4 33. Qc2 Qc3 34. Qxc3 Bxc3 35. f4 Bd4+ 36. Kf1 Bxc5 37. Ke2 Kf8 38. h3 f6 39. g4 h6 40. Kd3 Bd6 41. f5 g5 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.24"]
[Round "3.61"]
[White "Karwacki, Piotr"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1540"]
[BlackElo "1648"]
[PlyCount "59"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. Be3 Nf6 7. Bg5 Be7 8. N1c3 a6 9. Bxf6 gxf6 10. Na3 b5 11. Nd5 Be6 12. c3 Rb8 13. Nc2 0-0 14. Nce3 a5 15. Nf5 Kh8 16. Qh5 Bxf5 17. exf5 Qd7 18. g4 b4 19. Qh6 Qd8 20. g5 Rg8 21. gxf6 Bf8 22. Qh5 Qd7 23. Bc4 bxc3 24. bxc3 e4 25. 0-0-0 Qb7 26. Bb3 a4 27. Rdg1 Rxg1+ 28. Rxg1 axb3 29. Qg5 b2+ 30. Kb1 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.23"]
[Round "2.25"]
[White "Sypien, Natan"]
[Black "Matyszkiewicz, Wiktor"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1648"]
[BlackElo "1639"]
[PlyCount "73"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nf3 Bg7 6. e3 Nxg5 7. Nxg5 0-0 8. Nf3 c6 9. cxd5 cxd5 10. Bd3 Nc6 11. Rc1 e6 12. 0-0 Bd7 13. Qb3 b6 14. Qa3 Re8 15. b3 a6 16. Qb2 Ne7 17. Ne2 Nc8 18. Ne5 Nd6 19. Rc2 b5 20. Rfc1 Rc8 21. Rxc8 Bxc8 22. Qc3 f6 23. Nc6 Qd7 24. Na5 Nb7 25. Nxb7 Bxb7 26. Qc7 Rd8 27. Nf4 Kf7 28. Nxe6 Kxe6 29. Qb6+ Qd6 30. Qxb7 Rd7 31. Qc8 Kf7 32. Rc6 Qe7 33. Qxa6 Bh6 34. Bxb5 Bg5 35. Rc8 Ra7 36. Qc6 Rxa2 37. Rc7 1-0

[Event "POL-chT3 Dolnoslaskie 1617"]
[Site "Poland"]
[Date "2017.03.05"]
[Round "8.25"]
[White "Sypien, Natan"]
[Black "Kisiel, Zbigniew"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1665"]
[BlackElo "1430"]
[PlyCount "50"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Ne4 7. Bf4 Bb4 8. Qc2 Nxc3 9. bxc3 Bd6 10. Bxd6 Qxd6 11. c5 Qe7 12. Bd3 f5 13. Ne5 Nd7 14. Nxd7 Bxd7 15. 0-0 c6 16. Rab1 Bc8 17. f4 a6 18. Rf3 Rb8 19. Bxa6 Qc7 20. Bd3 b6 21. cxb6 Rxb6 22. Rff1 c5 23. Rxb6 Qxb6 24. Rb1 Qa7 25. Bb5 c4 1-0

[Event "POL-chT3 Dolnoslaskie 1617"]
[Site "Poland"]
[Date "2017.02.05"]
[Round "7.10"]
[White "Szyler, Bartosz"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1765"]
[BlackElo "1665"]
[PlyCount "57"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 Nf6 4. f4 d5 5. Bxd5 Nxd5 6. Nxd5 e6 7. Nc3 Bd6 8. d3 Qh4+ 9. g3 Qe7 10. Nf3 0-0 11. 0-0 b6 12. Be3 Ba6 13. a4 Rfd8 14. Qd2 Rd7 15. Rae1 c4 16. d4 Bb4 17. Qf2 Bxc3 18. bxc3 Qa3 19. Qd2 Rad8 20. Nh4 Bb7 21. f5 Ne5 22. Bg5 Rf8 23. Qf4 Nc6 24. Re3 Qd6 25. e5 Qd5 26. Ref3 Nd8 27. Qg4 exf5 28. Nxf5 Qe6 29. Nh6+ 1-0

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "6"]
[White "Paziewski, Marcin"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1716"]
[BlackElo "1525"]
[PlyCount "96"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 Qa5 6. Bd2 cxd4 7. Nb5 Bxd2+ 8. Qxd2 Qxd2+ 9. Kxd2 Ne4+ 10. Ke1 Na6 11. f3 Nf6 12. Nxd4 b6 13. e4 d6 14. Nb5 Ke7 15. Rd1 Rd8 16. h4 Bb7 17. g4 Nc5 18. b4 a6 19. Nc7 Rac8 20. bxc5 Rxc7 21. cxb6 Rc6 22. Rh2 Rxb6 23. Rhd2 Nd7 24. Nh3 Nc5 25. Nf2 Bc6 26. Nd3 Ba4 27. Rc1 Rdb8 28. Nb4 a5 29. Nc2 Nb3 30. Rcd1 Nxd2 31. Rxd2 Bxc2 32. Rxc2 Rb1+ 33. Kf2 R8b2 34. Rxb2 Rxb2+ 35. Be2 Ra2 36. a4 Rxa4 37. Ke3 Kd7 38. c5 Kc6 39. cxd6 Kxd6 40. f4 Kc5 41. f5 e5 42. g5 Ra3+ 43. Bd3 a4 44. h5 Rb3 45. g6 fxg6 46. h6 gxh6 47. f6 Kd6 48. Kd2 Rxd3+ 0-1

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "5"]
[White "Sypien, Natan"]
[Black "Banasik, Henryk"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1525"]
[BlackElo "1903"]
[PlyCount "108"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. Be3 Qe7 11. Rad1 h6 12. h3 Nh5 13. Qd2 Kh7 14. Qd6 Qxd6 15. Rxd6 Nf4 16. Rfd1 Nxe2+ 17. Nxe2 Nf6 18. Nc3 Nh5 19. b3 Nf4 20. Kf1 Ne6 21. Kg1 f5 22. Bc1 Re8 23. Nh4 Nd4 24. Rxg6 f4 25. Rd3 Be6 26. g3 Rad8 27. gxf4 Ne2+ 28. Nxe2 Rxd3 29. f5 Bf7 30. Rg3 Rd1+ 31. Kg2 Bh5 32. Nf3 Bf6 33. Be3 b6 34. Nc3 Rdd8 35. Bc1 Rg8 36. Ne1 Rxg3+ 37. fxg3 Bd1 38. Kf2 Be7 39. Ne2 Bc5+ 40. Be3 Bb4 41. Nf3 Bc2 42. Nxe5 Bxe4 43. Bxh6 Re8 44. Bf4 Bxf5 45. Nxc6 Bc5+ 46. Ncd4 Bxh3 47. Kf3 Bf1 48. Bg5 Rf8+ 49. Bf4 Re8 50. Bg5 Kg6 51. Bf4 a5 52. Bc7 Bxe2+ 53. Nxe2 Re3+ 54. Kf2 Re7+ 0-1

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "9"]
[White "Sypien, Natan"]
[Black "Jankowiak, Piotr"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "1525"]
[BlackElo "1724"]
[PlyCount "32"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 h6 6. Bh4 Nbd7 7. Nf3 Bb4 8. Nd2 0-0 9. Rc1 Re8 10. Be2 b6 11. cxd5 exd5 12. 0-0 Bb7 13. Qb3 Be7 14. Bf3 Nf8 15. Ne2 g5 16. Bxg5 hxg5 0-1

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "7"]
[White "Sypien, Natan"]
[Black "Wasylkiewicz, Andrzej"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1525"]
[BlackElo "1811"]
[PlyCount "65"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. dxe5 Qxd1+ 7. Kxd1 Bg4 8. Kc2 Bxf3 9. exf3 0-0-0 10. Be3 Nge7 11. f4 Nd4+ 12. Bxd4 Rxd4 13. g3 Rhd8 14. Bh3+ Kb8 15. Rad1 Bxc3 16. bxc3 Rxd1 17. Rxd1 Rxd1 18. Kxd1 c5 19. Kd2 Kc7 20. Kd3 b5 21. Bg2 a5 22. Be4 g6 23. g4 Kd7 24. f5 Nc6 25. Bxc6+ Kxc6 26. fxg6 fxg6 27. f4 Kd5 28. c4+ bxc4+ 29. Kc3 h6 30. h4 h5 31. gxh5 gxh5 32. a4 Kc6 33. Kxc4 1-0

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "8"]
[White "Szczesniak, Andrzej"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1971"]
[BlackElo "1525"]
[PlyCount "80"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nf3 Bb4 5. e5 Ne7 6. d4 0-0 7. Bd3 h6 8. 0-0 Bxc3 9. bxc3 d6 10. Bc2 Nd7 11. Re1 dxe5 12. Nxe5 Nxe5 13. Rxe5 Nf5 14. Qg4 Qf6 15. Bxf5 exf5 16. Rxf5 Qe6 17. Ba3 Rfe8 18. h4 Bc8 19. Qf3 Bd7 20. Re5 Qxc4 21. Rae1 Qxa2 22. Be7 Be6 23. d5 Rxe7 24. dxe6 Rae8 25. Qxf7+ Rxf7 26. exf7+ Kxf7 27. Rxe8 Qa3 28. R1e3 a5 29. R8e5 Qd6 30. Rf3+ Kg8 31. Re8+ Kh7 32. Rf7 a4 33. Ree7 a3 34. Rxg7+ Kh8 35. Rh7+ Kg8 36. Reg7+ Kf8 37. Rxc7 Kg8 38. Rhd7 Qf8 39. Ra7 Qc8 40. Rg7+ Kf8 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "3.50"]
[White "Fudalej, Slawomir"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1597"]
[BlackElo "1461"]
[PlyCount "70"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kozuchow Odrodzenie U19"]
[BlackTeam "Radkow Giecek U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. g4 Qa5 12. Kb1 Rfc8 13. a3 Rab8 14. h4 b5 15. Nd5 Qxd2 16. Nxf6+ Bxf6 17. Rxd2 Bxd4 18. Rxd4 Rc5 19. c3 h6 20. Be2 Kg7 21. f4 f6 22. Kc2 a5 23. b4 axb4 24. axb4 Rcc8 25. Ra1 Ra8 26. Rxa8 Rxa8 27. Bxb5 Ra2+ 28. Kb1 Rg2 29. f5 Bf7 30. fxg6 Kxg6 31. Bd7 h5 32. b5 Ra2 33. gxh5+ Kxh5 34. Be8 Bxe8 35. Kxa2 Bxb5 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "1.32"]
[White "Golenia, Jan"]
[Black "Sypien, Natan"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1860"]
[BlackElo "1461"]
[PlyCount "47"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wieliczka MKS MOS U19"]
[BlackTeam "Radkow Giecek U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. e3 b6 6. Bd3 Bb7 7. Bd2 d6 8. a3 Bxc3 9. Bxc3 Nbd7 10. Qe2 Qe7 11. 0-0 e5 12. Nd2 a5 13. Rae1 Rfe8 14. Qd1 exd4 15. exd4 Qf8 16. d5 Ne5 17. Bb1 Ba6 18. Qc2 g6 19. b3 Qh6 20. Ne4 Nxe4 21. Qxe4 Bc8 22. f4 Bf5 23. Qd4 c5 24. dxc6 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "9.80"]
[White "Kozlowski, Bartlomiej"]
[Black "Sypien, Natan"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1474"]
[BlackElo "1461"]
[PlyCount "64"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Puszcza Marianska UKS Hetman U19"]
[BlackTeam "Radkow Giecek U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 Nf6 4. Nc3 e6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8. Bg5 Qa5 9. Bxf6 gxf6 10. Qf3 Bxc3+ 11. Qxc3 Qxc3+ 12. bxc3 d5 13. exd5 cxd5 14. Bb5+ Bd7 15. Bxd7+ Kxd7 16. Kd2 Rhb8 17. Rab1 Kc6 18. Kd3 Kc5 19. Rb3 Rb6 20. Re1 e5 21. Re3 Rg8 22. g3 e4+ 23. Kd2 Kc4 24. h3 f5 25. Re1 h5 26. Rh1 Rgb8 27. Re1 Rg8 28. Rg1 Rgb8 29. Re1 Rg8 30. Rg1 Rgb8 31. Re1 Rg8 32. Rg1 Rgb8 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "7.74"]
[White "Nowacka, Dorota"]
[Black "Sypien, Natan"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1415"]
[BlackElo "1461"]
[PlyCount "56"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Zielonka Zieloni U20"]
[BlackTeam "Radkow Giecek U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. b3 Nbd7 7. Bb2 Be7 8. 0-0 0-0 9. a3 Rc8 10. c4 c5 11. Qc2 h6 12. Ne5 dxc4 13. bxc4 cxd4 14. exd4 Nxe5 15. dxe5 Nd7 16. Rac1 Nc5 17. Be2 Qc7 18. Bd4 Rfd8 19. Bb2 Rd7 20. Rfd1 Bg5 21. Rb1 Bxd2 22. Rxd2 Be4 23. Rxd7 Qxd7 24. Qd1 Bxb1 25. Qxb1 Qd2 26. Bf3 Na4 27. Qd1 Qxd1+ 28. Bxd1 Nxb2 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "2.86"]
[White "Sypien, Natan"]
[Black "Franek, Krzysztof"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1461"]
[BlackElo "1134"]
[PlyCount "80"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek U19"]
[BlackTeam "Cieszyn MUKS SZS U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 b6 2. c4 e6 3. Nc3 Bb7 4. e3 Nf6 5. Nf3 c5 6. Bd3 d5 7. 0-0 Be7 8. Bd2 0-0 9. Qe2 Re8 10. Rfd1 Bf8 11. cxd5 exd5 12. Bb5 Nc6 13. Bxc6 Bxc6 14. Ne5 Rc8 15. Nxc6 Rxc6 16. Qf3 Ne4 17. Be1 cxd4 18. Rxd4 Rf6 19. Rxd5 Qa8 20. Rf5 Rxf5 21. Qxf5 Nxc3 22. Bxc3 Qc6 23. Rd1 Qc5 24. Qd7 Re7 25. Qd5 Re8 26. Qb7 Re7 27. Rd7 Rxd7 28. Qxd7 a5 29. Qd4 Qxd4 30. Bxd4 Bc5 31. Bxc5 bxc5 32. Kf1 Kf8 33. Ke2 Ke7 34. Kd3 Kd6 35. Kc4 Kc6 36. a4 g5 37. e4 h5 38. f3 f6 39. g3 g4 40. f4 Kd6 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "8.50"]
[White "Sypien, Natan"]
[Black "Karykowska, Anna"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "1461"]
[BlackElo "1818"]
[PlyCount "79"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek U19"]
[BlackTeam "Legnica Miedz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 c6 8. Bf4 Na6 9. Re1 h6 10. e4 fxe4 11. Nxe4 Nxe4 12. Rxe4 Bf5 13. Re1 g5 14. Be3 Nb4 15. Re2 Bd3 16. Rd2 Bxc4 17. Qa4 a5 18. a3 b5 19. Qd1 Na6 20. Ne1 Rc8 21. Rc1 Qe8 22. d5 Bxd5 23. Bxd5+ cxd5 24. Rxd5 Rxc1 25. Qxc1 Qd7 26. Qd2 a4 27. Qe2 Nc7 28. Rd1 e6 29. Bd4 Bxd4 30. Rxd4 d5 31. Nf3 Qg7 32. Rd2 e5 33. Rc2 e4 34. Ne1 Qf7 35. Rd2 Re8 36. Nc2 Qf3 37. Nd4 Qxe2 38. Rxe2 Rb8 39. Rc2 Ne8 40. Rc5 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "4.61"]
[White "Sypien, Natan"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1461"]
[BlackElo "1762"]
[PlyCount "62"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. b3 d5 3. e3 e6 4. Bb2 Be7 5. Be2 0-0 6. 0-0 c5 7. Ne5 b6 8. f4 Bb7 9. d3 Nc6 10. Nd2 Nd7 11. Nxd7 Qxd7 12. Qe1 f6 13. a3 Bd6 14. Qh4 d4 15. e4 f5 16. e5 Bc7 17. Bf3 Bd8 18. Bxc6 Bxc6 19. Qg3 Qf7 20. Nf3 Qh5 21. Bc1 h6 22. Bd2 Kh8 23. a4 a5 24. Bc1 Rg8 25. Nd2 g5 26. Nf3 gxf4 27. Qxf4 Bg5 28. Nxg5 Rxg5 29. g3 Rag8 30. Bd2 Qh3 31. Qf2 R5g6 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "5.74"]
[White "Sypien, Natan"]
[Black "Kus, Aleksander"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1461"]
[BlackElo "1818"]
[PlyCount "40"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek U19"]
[BlackTeam "Poznan UMKS Na Pieterku U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bd2 b6 6. g3 Bb7 7. Bg2 0-0 8. 0-0 Bxc3 9. Bxc3 d6 10. Nd2 Bxg2 11. Kxg2 Qe8 12. e3 Nbd7 13. Qe2 e5 14. b4 Qg6 15. d5 f4 16. exf4 exf4 17. Nf3 Rae8 18. Qb2 Ne5 19. Nd4 Ne4 20. f3 Nxc4 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "10.56"]
[White "Sypien, Natan"]
[Black "Pawletko, Szymon"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "1461"]
[BlackElo "1543"]
[PlyCount "99"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek U19"]
[BlackTeam "Gdynia MDK U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Ne4 c5 10. 0-0 Be7 11. dxc5 Nxc5 12. Nxc5 Bxc5 13. Qe2 0-0 14. Rd1 Qe7 15. b3 Bb7 16. Bb2 Rfd8 17. Rac1 Rac8 18. Bc4 Bb6 19. Rxd8+ Rxd8 20. Rd1 Bd5 21. Bxf6 Qxf6 22. Bxd5 Rxd5 23. Rxd5 exd5 24. g3 g6 25. Kg2 Qa1 26. Qd2 d4 27. exd4 Qc3 28. d5 Bc5 29. Qe2 Bd6 30. Qe8+ Kg7 31. Qe3 Bc5 32. Qe5+ Qxe5 33. Nxe5 f6 34. Nd3 Bd6 35. Kf3 f5 36. Ke3 Kf6 37. Kd4 g5 38. Kc4 a5 39. Kb5 h5 40. Kxa5 h4 41. Nxb4 f4 42. gxh4 gxh4 43. Nd3 h3 44. f3 Ke7 45. Kb6 Kd7 46. Nf2 Bc7+ 47. Kc5 Bd6+ 48. Kb5 Bc7 49. Nxh3 Kd6 50. Nxf4 1-0

