[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.11"]
[Round "9"]
[White "Ryszka, Mateusz"]
[Black "Sulek, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1037"]
[BlackElo "1029"]
[PlyCount "119"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Be3 0-0 9. f4 d6 10. f5 e5 11. Nf3 Ng4 12. Qd2 Nxe3 13. Qxe3 b5 14. Ng5 h6 15. Nh3 Bb7 16. Qd2 b4 17. Ne2 d5 18. Ng3 Qb6+ 19. Kh1 dxe4 20. Bxe4 Bxe4 21. Nxe4 Rd8 22. Qe2 Nd7 23. Rf3 Nf6 24. Nhf2 Rd4 25. Nxf6+ Bxf6 26. Ne4 Rad8 27. Raf1 Qc6 28. Nxf6+ Qxf6 29. Re3 Rd2 30. Qc4 Rd1 31. Ree1 Rxe1 32. Rxe1 Qxf5 33. Rf1 Qg6 34. Qxb4 Qxc2 35. Qe7 Rd1 36. Qxf7+ Kh7 37. Qf3 Rxf1+ 38. Qxf1 Qc5 39. Qf5+ Kh8 40. Qf1 e4 41. Qd1 e3 42. Qd8+ Kh7 43. Qd3+ Kg8 44. Qd8+ Qf8 45. Qd1 Qf5 46. h3 Qe4 47. Qe2 Qd4 48. Qf3 Qd3 49. Kh2 Qd6+ 50. Kg1 Qd2 51. Qa8+ Kf7 52. Qb7+ Ke6 53. Qe4+ Kd6 54. Qf4+ Kc5 55. Qe5+ Kc4 56. Qe6+ Kd3 57. Qf5+ Kc4 58. Qe6+ Kd4 59. Qd6+ Ke4 60. Qg6+ 1/2-1/2

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.10"]
[Round "8"]
[White "Kaczmarek, Piotr2222"]
[Black "Ryszka, Mateusz"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1037"]
[PlyCount "89"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 c6 2. e4 d5 3. e5 Bf5 4. Nf3 e6 5. Bf4 c5 6. Nc3 a6 7. a4 Nc6 8. Be2 Qb6 9. Rb1 cxd4 10. Na2 Bc5 11. 0-0 Nge7 12. Bd2 Qc7 13. b4 Ba7 14. Bf4 Ng6 15. Bg3 0-0 16. Rc1 Rac8 17. c3 dxc3 18. Rxc3 Qe7 19. Rb3 Rfd8 20. Rb2 Bb8 21. Re1 Ncxe5 22. Nxe5 Nxe5 23. Bxa6 Nc4 24. Bxc4 dxc4 25. Qc1 Bxg3 26. hxg3 Bd3 27. Nc3 Qf6 28. Ne4 Qg6 29. Nc5 b6 30. Nxd3 Qxd3 31. Rc2 Qb3 32. Kh2 Qxb4 33. Re4 Qa5 34. Rexc4 Rxc4 35. Rxc4 Qh5+ 36. Rh4 Qf5 37. Qc7 Qd5 38. Qxb6 Ra8 39. Rd4 Qg5 40. a5 Qh6+ 41. Rh4 Qd2 42. a6 h6 43. a7 Qd8 44. Qxd8+ Rxd8 45. Rb4 1-0

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.09"]
[Round "7"]
[White "Ryszka, Mateusz"]
[Black "Banasiak, Piotr"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1037"]
[PlyCount "59"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rb8 11. 0-0-0 a5 12. g4 b5 13. h4 a4 14. Bd5 Na5 15. h5 e6 16. hxg6 fxg6 17. Bxe6+ Kh8 18. Bh6 Qe7 19. Bxd7 Qxd7 20. Bxg7+ Kxg7 21. Qh6+ Kg8 22. g5 Nh5 23. Nd5 Rf7 24. Rxh5 gxh5 25. Nf6+ Rxf6 26. gxf6 Re8 27. Rg1+ Kh8 28. Nf5 Qa7 29. Rg7 Nb3+ 30. axb3 1-0

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.08"]
[Round "6"]
[White "Zawadzki, Antoni"]
[Black "Ryszka, Mateusz"]
[Result "0-1"]
[ECO "A37"]
[BlackElo "1037"]
[PlyCount "98"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c5 2. g3 g6 3. Nc3 Bg7 4. Bg2 Nc6 5. Nf3 e6 6. 0-0 Nge7 7. Ne4 b6 8. Nd6+ Kf8 9. d3 Qc7 10. Nb5 Qb8 11. Bf4 e5 12. Bc1 a6 13. Nc3 Kg8 14. Be3 h6 15. Nd2 Kh7 16. Rb1 Bb7 17. Nf3 Rd8 18. Qd2 d5 19. cxd5 Nb4 20. a3 Nbxd5 21. Nxd5 Nxd5 22. b4 Nxe3 23. Qxe3 cxb4 24. Rxb4 b5 25. a4 bxa4 26. Ng5+ hxg5 27. Rxb7 Qd6 28. Rxf7 Qe6 29. Rxg7+ Kxg7 30. Bxa8 Rxa8 31. Qxg5 a3 32. Qd2 Rb8 33. Kg2 Qd5+ 34. f3 Qe6 35. Qc3 Qe7 36. Ra1 Rb2 37. Kf1 Qe6 38. Qe1 Qh3+ 39. Kg1 Qc8 40. Rxa3 Qc5+ 41. Qf2 Qxa3 42. Qa7+ Kg8 43. Qa8+ Qf8 44. Qd5+ Qf7 45. Qd8+ Kg7 46. Qd6 Rxe2 47. Qc6 Qa7+ 48. Kh1 a5 49. Qa4 Qb7 0-1

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.07"]
[Round "5"]
[White "Ryszka, Mateusz"]
[Black "Pawulski, Robert"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1037"]
[PlyCount "60"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nc6 4. c4 Qa5 5. Nc3 Bg4 6. Be2 Nf6 7. d4 0-0-0 8. d5 e6 9. Nd4 Nxd4 10. Bxg4 Nxg4 11. Qxd4 Nf6 12. Bd2 c5 13. Qh4 exd5 14. Nxd5 Re8+ 15. Ne3 Qa6 16. 0-0 Be7 17. Qh3+ Nd7 18. Qg3 g6 19. Bc3 f6 20. b3 Bd6 21. Qh3 h5 22. Nd5 Be5 23. Rfd1 Rh7 24. Rd2 Bxc3 25. Nxc3 Qa5 26. Rad1 Rhe7 27. Kf1 Qc7 28. Nd5 Qe5 29. Nxe7+ Rxe7 30. Rxd7 Qe2+ 0-1

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.06"]
[Round "4"]
[White "Puszko, Szymon"]
[Black "Ryszka, Mateusz"]
[Result "1-0"]
[ECO "A36"]
[BlackElo "1037"]
[PlyCount "55"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 e6 6. Nge2 Nge7 7. 0-0 d5 8. cxd5 exd5 9. d4 cxd4 10. exd4 0-0 11. Be3 Bf5 12. Qd2 Re8 13. Bh6 Na5 14. b3 Nac6 15. Bxg7 Kxg7 16. Rac1 Nb4 17. Nd1 Nd3 18. Rc3 Nb4 19. a3 Nbc6 20. Ne3 Be6 21. Rfc1 Qd7 22. Nf4 Rad8 23. Nxe6+ Qxe6 24. b4 Qf6 25. Rd3 Qe6 26. b5 Na5 27. Qxa5 b6 28. Qb4 1-0

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.06"]
[Round "3"]
[White "Ryszka, Mateusz"]
[Black "Jasinski, Bartlomiej"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1037"]
[BlackElo "1198"]
[PlyCount "73"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. d4 d5 3. dxe5 dxe4 4. Qxd8+ Kxd8 5. Nc3 Bb4 6. Bd2 Bf5 7. 0-0-0 Bd7 8. Nxe4 Bxd2+ 9. Rxd2 Ne7 10. Ng5 Ke8 11. Bc4 Be6 12. Bxe6 fxe6 13. Nxe6 Na6 14. Nxg7+ Kf7 15. Nh5 Rhg8 16. Nf4 Nc6 17. Nf3 Ke7 18. Nh4 Raf8 19. Nd3 Rg4 20. g3 Ra4 21. a3 b5 22. Kb1 b4 23. axb4 Rb8 24. f4 Naxb4 25. Nf5+ Ke8 26. Nc5 Ra5 27. Ng7+ Kf8 28. Nce6+ Kg8 29. Rhd1 Na2 30. Rd3 Rab5 31. b3 Ra5 32. Nh5 Rb6 33. Nf6+ Kf7 34. Ng5+ Kf8 35. Ngxh7+ Kg7 36. Rd7+ Kg6 37. Nf8+ 1-0

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.04"]
[Round "1"]
[White "Ryszka, Mateusz"]
[Black "Ejsymont, Eryk"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1037"]
[BlackElo "1403"]
[PlyCount "62"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd1 Bb4 6. Bd2 Nf6 7. Bd3 Ne5 8. a3 Nxd3+ 9. cxd3 Bc5 10. Bg5 Qb6 11. Nh3 Be7 12. Rf1 h6 13. Be3 Qxb2 14. Na4 Qe5 15. d4 Qxe4 16. Nc3 Qxg2 17. Nf4 Qg4 18. f3 Qh4+ 19. Ke2 Bd6 20. Ng2 Qxh2 21. Rg1 b6 22. Ra2 Ba6+ 23. Kd2 Bc4 24. Ra1 Nd5 25. Ne4 Nxe3 26. Kxe3 g5 27. Nf6+ Ke7 28. Ng4 Bf4+ 29. Nxf4 gxf4+ 30. Ke4 f5+ 31. Ke5 d6# 0-1

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.19"]
[Round "8"]
[White "Ryszka, Mateusz"]
[Black "Weglarz, Kacper"]
[Result "1/2-1/2"]
[ECO "B26"]
[PlyCount "72"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. Qd2 Nf6 8. Bh6 0-0 9. Bxg7 Kxg7 10. Nge2 b5 11. 0-0 b4 12. Nd5 e6 13. Ndf4 a5 14. h4 Bd7 15. f3 Qc8 16. Kh2 h5 17. Rh1 Qa6 18. Kg1 Rh8 19. Kf2 Rh7 20. Nh3 Qb5 21. Ng5 Rhh8 22. b3 a4 23. Qe3 Ne5 24. Bh3 axb3 25. axb3 Ra8 26. Kg2 Ra3 27. Rxa3 bxa3 28. Ra1 Qb4 29. Qc1 Ra8 30. f4 Neg4 31. Ng1 a2 32. N1f3 e5 33. Qb2 Kf8 34. Rxa2 Rxa2 35. Qxa2 Qc3 36. Qb1 Ne3+ 1/2-1/2

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.18"]
[Round "6"]
[White "Ryszka, Mateusz"]
[Black "Socha, Maja"]
[Result "1-0"]
[ECO "B26"]
[BlackElo "1145"]
[PlyCount "87"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nf6 5. d3 0-0 6. Nge2 Nc6 7. Be3 d6 8. h3 e5 9. 0-0 Be6 10. Qd2 Qd7 11. Kh2 Ne7 12. Bh6 Nh5 13. Bxg7 Kxg7 14. g4 Nf6 15. Ng3 Rh8 16. f4 exf4 17. Qxf4 h5 18. Qxf6+ Kg8 19. Nd5 Nc6 20. Qg5 Qc8 21. gxh5 Kg7 22. hxg6 Ne5 23. gxf7+ Kf8 24. Nf5 Bxf5 25. Rxf5 Qd7 26. Raf1 Rc8 27. Nf6 Qe6 28. Nh7+ Rxh7 29. Qg8+ Ke7 30. f8Q+ Rxf8 31. Qxh7+ Rf7 32. Rxf7+ Nxf7 33. b3 Qe5+ 34. Kh1 Qe6 35. h4 Ke8 36. h5 Ng5 37. Qh8+ Ke7 38. Qg7+ Nf7 39. Kg1 Ke8 40. Rf6 Qd7 41. h6 a5 42. h7 b5 43. h8Q+ Nxh8 44. Qf8# 1-0

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.18"]
[Round "7"]
[White "Wykurz, Piotr"]
[Black "Ryszka, Mateusz"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1121"]
[PlyCount "65"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Be3 Bg7 8. Bc4 0-0 9. e5 Ng4 10. Qxg4 d5 11. Qf3 dxc4 12. Qxc6 Bf5 13. Qxc4 Bxc2 14. f4 Qd7 15. 0-0 Qb7 16. Bc5 Rac8 17. Nd5 Rfe8 18. b4 Ba4 19. Nc3 Bc6 20. Rf2 Bd7 21. a3 Be6 22. Qe4 Qb8 23. Nd5 Qb7 24. Nf6+ exf6 25. Qxb7 fxe5 26. fxe5 Bxe5 27. Re1 Bc3 28. Rxe6 Rxe6 29. Qxf7+ Kh8 30. Qxe6 Rc7 31. Qe8+ Kg7 32. Bf8+ Kh8 33. Bh6# 1-0

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.17"]
[Round "5"]
[White "Baj, Mikolaj"]
[Black "Ryszka, Mateusz"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "112"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. Bc4 0-0 9. 0-0 e6 10. e5 Ne8 11. Bc5 Bxe5 12. Bxf8 Kxf8 13. Qd3 Kg8 14. f4 Bg7 15. Rab1 d5 16. h3 Bb7 17. Rbd1 Qb6+ 18. Kh1 dxc4 19. Qxc4 Qxb2 20. Na4 Qb5 21. Qxb5 cxb5 22. Nc5 Bd5 23. a3 Rc8 24. Na6 Nc7 25. Nb4 Bc4 26. Rf2 a5 27. Nc6 Ra8 28. Rd7 Nd5 29. Ne7+ Nxe7 30. Rxe7 Rd8 31. Rc7 Rd1+ 32. Kh2 Bd4 33. Rf3 Bd5 34. Rc8+ Kg7 35. Rd3 Rg1 36. Rd2 Be3 37. Re2 Kf6 38. Kg3 Bb6 39. Rc3 a4 40. Rd2 Ba5 41. Rxd5 Bxc3 42. Rxb5 Rf1 43. Rc5 Bd2 44. Rc4 Kf5 45. Kh4 Rxf4+ 46. Rxf4+ Bxf4 47. g4+ Kf6 48. c4 e5 49. c5 e4 50. c6 Ke6 51. g5 e3 52. c7 Bxc7 53. Kg4 e2 54. h4 e1Q 55. h5 Qe4+ 56. Kh3 Qf3+ 0-1

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.16"]
[Round "4"]
[White "Pyzik, Karol"]
[Black "Ryszka, Mateusz"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "63"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 g6 6. Nf3 Bg7 7. Bf4 e6 8. 0-0 Nge7 9. Qc2 0-0 10. Bd6 Re8 11. Rfd1 a5 12. Nb5 Nb4 13. Qe2 Ra6 14. Bc7 d5 15. Bxd8 dxc4 16. Nc7 Rxd8 17. Rxd8+ Bf8 18. Nxa6 bxa6 19. Qxc4 Bb7 20. Rad1 Nbc6 21. Rxf8+ Kxf8 22. Rd7 Bc8 23. Rc7 Ke8 24. Rxc8+ Nxc8 25. Qxc6+ Kd8 26. Ne5 Ke7 27. Qxc8 Kf6 28. Ng4+ Ke7 29. Qc7+ Kf8 30. Ne5 Ke8 31. Qxf7+ Kd8 32. Qd7# 1-0

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.16"]
[Round "3"]
[White "Ryszka, Mateusz"]
[Black "Mitoraj, Mariusz"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "123"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Bc2 Bc5 9. Bf4 Qe7 10. Ne2 0-0 11. 0-0 Rd8 12. Re1 Qd6 13. Nd4 Re8 14. Nd2 Nfd7 15. Qh5 g6 16. Qh6 Qf8 17. N2f3 Qxh6 18. Bxh6 f6 19. Nxe5 fxe5 20. b4 Bd6 21. Bb3 Nb6 22. a4 Be6 23. Nf3 e4 24. Ng5 Be5 25. Rac1 Rac8 26. f3 Bxc3 27. Re2 Bd4+ 28. Kh2 Rxc1 29. Nxe6 Rxe6 30. Bxc1 Rc6 31. Bh6 Rc3 32. Ba2 exf3 33. Re8+ Kf7 34. Rf8+ Ke7 35. Rxf3 Be5+ 36. Kg1 Rxf3 37. gxf3 Kd6 38. a5 Nc4 39. Kg2 Kc6 40. f4 Bc3 41. Bf8 Kb5 42. Bc5 Bxb4 43. Bxa7 Bxa5 44. Kg3 Bb6 45. Bb8 d4 46. Kf3 Kb4 47. Ke4 Kc3 48. Kd5 d3 49. Bxc4 d2 50. Be2 Be3 51. Ke4 Bf2 52. Be5+ Kc2 53. f5 gxf5+ 54. Kxf5 b5 55. Kg5 b4 56. h4 b3 57. h5 Be3+ 58. Kf6 b2 59. Bxb2 Kxb2 60. Kg7 h6 61. Kg6 Kc1 62. Kf5 1/2-1/2

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.15"]
[Round "2"]
[White "Kozak, Karol"]
[Black "Ryszka, Mateusz"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1347"]
[PlyCount "57"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 a6 6. Ba4 Bg7 7. 0-0 0-0 8. Nc3 Qc7 9. e5 Nh5 10. Nd5 Qd8 11. Nb6 Ra7 12. Nxc8 Nc6 13. Bxc6 Qxc8 14. Qxa7 Qxc6 15. Be3 f5 16. Qc5 Qe4 17. Rad1 f4 18. Bc1 Qf5 19. Qc4+ Kh8 20. Qd3 Qe6 21. Qxd7 Qxa2 22. Qxe7 Qg8 23. Rd7 Re8 24. Qf7 Rc8 25. Qxg8+ Kxg8 26. e6 Rxc2 27. Rd8+ Bf8 28. e7 Nf6 29. exf8Q# 1-0

[Event "Krakow Winter op-B"]
[Site "Krakow"]
[Date "2022.01.15"]
[Round "1"]
[White "Ryszka, Mateusz"]
[Black "Glaz, Michal"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1268"]
[PlyCount "60"]
[EventDate "2022.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 e6 4. Bg2 Nf6 5. d3 a6 6. Nge2 Qc7 7. 0-0 Nc6 8. f4 Be7 9. Be3 0-0 10. d4 cxd4 11. Nxd4 Nxd4 12. Bxd4 e5 13. Be3 Be6 14. f5 Bd7 15. Kh1 Bc6 16. g4 d5 17. Rf3 d4 18. Rh3 g6 19. Bh6 Rfd8 20. Qc1 dxc3 21. g5 Nxe4 22. f6 Nf2+ 23. Kg1 Rd1+ 24. Qxd1 Nxd1 25. Rxd1 Bc5+ 26. Kf1 Bxg2+ 27. Kxg2 cxb2 28. Rhd3 Qb6 29. Rb3 Qc6+ 30. Kf1 Bd4 0-1

