[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.08"]
[Round "9"]
[White "Radziszewski, Leon"]
[Black "Jastrowicz, Jan"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "48"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Be3 Qxc6 7. Bxc5 Qxc5 8. Nc3 Nf6 9. Bd3 d6 10. 0-0 0-0 11. h3 Qg5 12. Qf3 h6 13. Rfe1 Bd7 14. Nd5 Nxd5 15. exd5 c6 16. dxc6 Bxc6 17. Be4 Bxe4 18. Rxe4 Rfe8 19. Rxe8+ Rxe8 20. Qxb7 a5 21. Rd1 Re6 22. Rd5 Re1+ 23. Kh2 Qf4+ 24. g3 Qxf2# 0-1

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.07"]
[Round "7"]
[White "Trzopek, Fabian"]
[Black "Radziszewski, Leon"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "84"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Nh6 6. Nxf7 Nxf7 7. Bxf7+ Kxf7 8. Qh5+ g6 9. Qxc5 Kg8 10. Qc4+ Kg7 11. Qe2 d6 12. 0-0 Qe8 13. b3 d5 14. Re1 Qf7 15. Bb2 h5 16. c3 Bg4 17. Qf1 Kg8 18. cxd4 Nb4 19. Rc1 Re8 20. Nd2 dxe4 21. Rab1 Nxa2 22. Ra1 Nxc1 23. Bxc1 Ra8 24. Bb2 Rh7 25. Nxe4 Qxb3 26. Ng5 Rh6 27. Qe1 Qxb2 28. Qe6+ Bxe6 29. Kf1 Qxa1+ 30. Ke2 Qxd4 31. Nxe6 Qe4+ 32. Kd2 Qxe6 33. Kd3 a5 34. f4 a4 35. Kc3 a3 36. f5 gxf5 37. g4 hxg4 38. h4 gxh3 39. Kc2 Qe3 40. Kb1 Qd2 41. Ka1 h2 42. Kb1 h1Q# 0-1

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.07"]
[Round "8"]
[White "Yuzko, Pavlo"]
[Black "Radziszewski, Leon"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "61"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. d5 Nb4 10. a3 Na6 11. e5 Re8 12. 0-0 Ng4 13. h3 Nxe5 14. Nxe5 Rxe5 15. Qf3 d6 16. Rae1 Rf5 17. Qd3 Nc5 18. Qg3 Bd7 19. b4 Na6 20. Bd3 Rxd5 21. Qf3 c6 22. Qe4 Bf5 23. Qe7 Bxd3 24. Qxb7 Bb5 25. Re7 Qf8 26. Rd1 Re8 27. Rxe8 Qxe8 28. Kh2 f6 29. Qxa7 Qe2 30. Qe3 Qxd1 31. Qe8# 1-0

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.06"]
[Round "5"]
[White "Lewinski, Leon"]
[Black "Radziszewski, Leon"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "89"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 0-0 6. Bg5 d6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. 0-0 Bg4 10. c3 Bxf3 11. Qxf3 a6 12. a4 Ne7 13. Nxe7+ Qxe7 14. Rad1 b5 15. axb5 axb5 16. Bxb5 Ra2 17. b4 Bb6 18. d4 Ra3 19. d5 Rfa8 20. h3 R8a7 21. Qe2 Ra2 22. Rd2 R2a3 23. Rdd1 Rxc3 24. Ra1 Rca3 25. Rxa3 Rxa3 26. Qb2 Ra7 27. Rc1 Bd4 28. Qc2 Qd8 29. Bc6 h6 30. b5 Bc5 31. Qb2 Bd4 32. Qb4 Bc5 33. Qc4 Qh4 34. Qe2 Kh7 35. g3 Qxh3 36. Qf3 f6 37. Be8 Qc8 38. Bh5 Qh3 39. Bg4 Ra3 40. Qf5+ g6 41. Qd7+ Kg8 42. Bxh3 Ra2 43. Be6+ Kh8 44. Qe8+ Kh7 45. Qg8# 1-0

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.06"]
[Round "6"]
[White "Radziszewski, Leon"]
[Black "Meyer, Leonardo1111"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "61"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 Bc5 7. Bc4 0-0 8. 0-0 d6 9. h3 Be6 10. Ba6 d5 11. e5 Ne8 12. Bb7 Rb8 13. Bxc6 Rb4 14. Be3 Bxe3 15. fxe3 Rxb2 16. Qc1 Rb6 17. Bb5 Qg5 18. Bd3 Bxh3 19. Rf2 f6 20. e6 Rxe6 21. Nxd5 Qxd5 22. gxh3 Qg5+ 23. Rg2 Qc5 24. Rb1 Rxe3 25. Rf2 Rf3 26. Qe1 Qg5+ 27. Kf1 Re3 28. Qd1 Qg3 29. Bc4+ Kh8 30. Bd5 Qxh3+ 31. Bg2 1/2-1/2

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.05"]
[Round "3"]
[White "Lanowy, Michal"]
[Black "Radziszewski, Leon"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "60"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Ng5 Qxg5 6. d3 Qxg2 7. Kd2 Qxf2+ 8. Kc3 Qd4+ 9. Kd2 Nf6 10. c3 Qc5 11. b4 Qf2+ 12. Qe2 Qh4 13. Kd1 Bg4 14. Qxg4 Qxg4+ 15. Ke1 Qf3 16. Rf1 Qg2 17. Rf2 Qh3 18. Na3 Ng4 19. Rf1 Be7 20. Ke2 Qxh2+ 21. Ke1 Bh4+ 22. Kd1 Qg2 23. Re1 Bxe1 24. Kxe1 0-0 25. Nc2 Qxc2 26. Bd2 Qxd3 27. Rc1 Rad8 28. Rd1 Qxe4+ 29. Kf1 Qf3+ 30. Ke1 Qf2# 0-1

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.05"]
[Round "4"]
[White "Radziszewski, Leon"]
[Black "Lukasz, Franciszek"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "46"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 d5 2. d4 Nf6 3. e3 Bf5 4. Nf3 Nc6 5. Bb5 a6 6. Bd3 Bg4 7. h3 Bd7 8. Nc3 e6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 f5 12. Bd3 Qf6 13. c3 0-0-0 14. Be3 Bd6 15. Ne5 Be8 16. Nxc6 Bxc6 17. Rg1 Qh4+ 18. Bf2 Qxf4 19. g3 Qh6 20. Bf1 e5 21. dxe5 Bxe5 22. Qc2 Be4 23. Qb3 Qd2# 0-1

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.04"]
[Round "1"]
[White "Pisarski, Marek"]
[Black "Radziszewski, Leon"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "39"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. Nb5 c5 5. Nc7+ Ke7 6. Nxa8 c4 7. Nc7 Nc6 8. Nb5 a6 9. Nc3 Qa5 10. Qd2 Bd7 11. Nb1 Nb4 12. Kd1 Qa4 13. Nc3 Qa5 14. a3 Ke8 15. Na2 Ne4 16. Qe1 Be7 17. f3 Nf6 18. Nxb4 Bxb4 19. Qxb4 Qc7 20. Bxc7 1-0

[Event "POL-ch U08"]
[Site "Poland"]
[Date "2022.05.04"]
[Round "2"]
[White "Radziszewski, Leon"]
[Black "Kochanowski, Jakub"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "68"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd1 d5 6. exd5 Qxd5 7. Bd2 Bb4 8. a3 Bxd2+ 9. Nbxd2 Nf6 10. Bc4 Qd6 11. 0-0 0-0 12. Bb5 Rd8 13. Re1 Nd4 14. Nxd4 Qxd4 15. Re2 e5 16. c3 Qd6 17. h3 a6 18. Bc4 Nh5 19. Ba2 Nf4 20. Re1 Qxd2 21. Qa4 Bd7 22. Qb3 Be6 23. Qd1 Qxd1 24. Raxd1 Rxd1 25. Rxd1 Bxa2 26. Kf1 Bc4+ 27. Kg1 h5 28. Rd7 h4 29. Rxb7 Rd8 30. Kh2 Nxg2 31. Kxg2 Bd5+ 32. Kh2 Bxb7 33. c4 Rd1 34. c5 Rh1# 0-1

