[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.06.02"]
[Round "5"]
[White "Piatek, Rafal"]
[Black "Pinkowski, Lukasz"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "1566"]
[PlyCount "99"]
[EventDate "2025.05.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. Bd3 dxc4 6. Bxc4 0-0 7. Nge2 a6 8. 0-0 b5 9. Bb3 Bb7 10. a3 Bd6 11. f3 Nc6 12. e4 Nd7 13. d5 exd5 14. Nxd5 Na5 15. Ba2 Nf6 16. b4 Nxd5 17. Bxd5 Nc6 18. Bb2 Rb8 19. Rc1 Ne7 20. Ba2 Ng6 21. f4 Be7 22. f5 Nh8 23. e5 Qxd1 24. Rfxd1 Rfd8 25. Rxd8+ Bxd8 26. Rd1 Bc6 27. Nd4 Bb7 28. e6 Kf8 29. Nf3 fxe6 30. Bxe6 Nf7 31. Rd7 Be7 32. Rxc7 Bxf3 33. gxf3 Nd6 34. Ra7 Nc4 35. Bxc4 bxc4 36. Rxa6 Rc8 37. Bc3 Bf6 38. Bxf6 gxf6 39. Rxf6+ Kg7 40. Rd6 c3 41. Rd1 c2 42. Rc1 Kf6 43. Kf2 Kxf5 44. a4 Rc4 45. b5 Kf4 46. a5 Rc3 47. b6 Rxf3+ 48. Ke2 Rc3 49. a6 Rc6 50. b7 1-0

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.06.02"]
[Round "3"]
[White "Piatek, Rafal"]
[Black "Zych, Artur"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1566"]
[PlyCount "107"]
[EventDate "2025.05.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 dxc4 5. e4 h6 6. Bh4 b5 7. Be2 Ba6 8. e5 Nd5 9. Nf3 Nxc3 10. bxc3 Qa5 11. Qc2 b4 12. cxb4 Qxb4+ 13. Nd2 e6 14. 0-0 Be7 15. Bxe7 Qxe7 16. Nxc4 Bxc4 17. Qxc4 0-0 18. a4 Nd7 19. Qxc6 Rac8 20. Qa6 Ra8 21. Bf3 Rab8 22. Qxa7 f6 23. Bc6 fxe5 24. Qxd7 Qxd7 25. Bxd7 exd4 26. Bxe6+ Kh8 27. a5 Rfe8 28. Bd5 Red8 29. Bf3 Rb5 30. a6 Rdb8 31. a7 Rf8 32. a8Q Rxa8 33. Rxa8+ Kh7 34. Rd1 d3 35. Rxd3 Rb1+ 36. Rd1 Rxd1+ 37. Bxd1 h5 38. f4 h4 39. g4 hxg3 40. hxg3 g6 41. g4 Kg7 42. g5 Kf7 43. Ra7+ Ke6 44. Ra6+ Kf5 45. Bc2+ Kxf4 46. Rxg6 Kg4 47. Rg8 Kf4 48. g6 Kg5 49. g7 Kh6 50. Kg2 Kg5 51. Rh8 Kf6 52. g8Q Ke5 53. Rh5+ Kf4 54. Qg3# 1-0

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "2"]
[White "Baran, Franciszek"]
[Black "Piatek, Rafal"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1787"]
[BlackElo "1566"]
[PlyCount "77"]
[EventDate "2025.05.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. f3 exf3 5. Nxf3 Nf6 6. Bc4 h6 7. 0-0 Bg4 8. Bxf7+ Kxf7 9. Ne5+ Kg8 10. Nxg4 Nbd7 11. Qe2 Nxg4 12. Qxg4 Nf6 13. Qe6+ Kh7 14. Bf4 Qxd4+ 15. Kh1 Qd7 16. Qf7 Qe8 17. Qc4 e5 18. Rae1 Bd6 19. Qd3+ Qg6 20. Qxd6 exf4 21. Re7 Rhe8 22. Rxb7 Qxc2 23. Qxf6 Rg8 24. Qxc6 Rad8 25. Qe4+ Qxe4 26. Nxe4 Rgf8 27. Rxa7 Rde8 28. Nc3 Re3 29. h3 Kg6 30. Nd5 Re4 31. b4 Rd4 32. Ne7+ Kg5 33. b5 Rb4 34. Ra5 Kh4 35. Ng6+ Kg5 36. Nxf8 h5 37. b6+ Kh4 38. Ng6+ Kg3 39. Rf3# 1-0

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "4"]
[White "Obrochta, Lena"]
[Black "Piatek, Rafal"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1765"]
[BlackElo "1566"]
[PlyCount "76"]
[EventDate "2025.05.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. Nb3 Nf6 9. f3 Qc7 10. Qd2 b5 11. g4 Bb7 12. 0-0-0 Rd8 13. h4 b4 14. Nd5 Nxd5 15. exd5 Ne5 16. Qxb4 Rc8 17. c3 h5 18. g5 0-0 19. Kb1 Ra8 20. f4 Nd7 21. f5 a5 22. Qa4 Nc5 23. Nxc5 dxc5 24. fxg6 fxg6 25. Qe4 Qd6 26. Bc4 a4 27. a3 Bc8 28. Ka2 Rb8 29. Qc2 Qb6 30. d6+ Kh7 31. dxe7 Re8 32. Bf7 Be6+ 33. Bxe6 Qxe6+ 34. Ka1 Qxe3 35. Rhe1 Qf4 36. Re4 Qf5 37. Qe2 Qf7 38. Rf1 Rb3 1-0

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "1"]
[White "Piatek, Rafal"]
[Black "Marekwica, Dawid"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1566"]
[BlackElo "2002"]
[PlyCount "48"]
[EventDate "2025.05.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. Bc4 e6 5. 0-0 Ne7 6. Re1 0-0 7. d4 d5 8. exd5 exd5 9. Bg5 f6 10. Bb3 fxg5 11. dxc5 Nbc6 12. Nxg5 Na5 13. Ne6 Bxe6 14. Rxe6 Nxb3 15. axb3 d4 16. Rd6 Qc7 17. cxd4 Nf5 18. Rd5 Rad8 19. Qf3 Nxd4 20. Qe4 Rde8 21. Nc3 Rxe4 22. Nxe4 Qc6 23. Nc3 Ne2+ 24. Nxe2 Qxd5 0-1

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "11"]
[White "Piatek, Rafal"]
[Black "Pyclik, Blazej"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "1566"]
[BlackElo "1745"]
[PlyCount "80"]
[EventDate "2025.05.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. g3 c5 6. Bg2 Nc6 7. Nge2 cxd4 8. exd4 d5 9. c5 b6 10. a3 Bxc3+ 11. Nxc3 bxc5 12. dxc5 Qa5 13. Be3 Ba6 14. b4 Qc7 15. a4 Nxb4 16. Nb5 Qa5 17. 0-0 Bxb5 18. axb5 Qxb5 19. Qb3 a5 20. Rfb1 Rfc8 21. Bf1 Qc6 22. Rc1 e5 23. Bd2 Rcb8 24. Qa4 Qxa4 25. Rxa4 Ne4 26. Bxb4 Rxb4 27. Rxb4 axb4 28. c6 Nd6 29. c7 f5 30. Rc6 Nc8 31. Ba6 b3 32. Bb7 b2 33. Bxa8 b1Q+ 34. Kg2 Qe4+ 35. Kg1 Qa4 36. Bb7 Qb5 37. Re6 Qxb7 38. Rxe5 Qxc7 39. Rxd5 Qc1+ 40. Kg2 Qc6 0-1

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "9"]
[White "Piatek, Rafal"]
[Black "Sokalla, Tomasz"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1566"]
[BlackElo "1728"]
[PlyCount "74"]
[EventDate "2025.05.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. Be3 e5 7. Nb3 Be6 8. Nc3 Be7 9. Nd5 Bxd5 10. exd5 Nbd7 11. Be2 b5 12. 0-0 Nb6 13. Bxb6 Qxb6+ 14. Kh1 0-0 15. c4 bxc4 16. Bxc4 Rfc8 17. Rc1 a5 18. Qe2 a4 19. Nd2 Qxb2 20. Rb1 Qd4 21. Rb7 Bd8 22. Rfb1 Ba5 23. Bd3 Nxd5 24. Ne4 Nf4 25. Qf2 Nxd3 26. Qxd4 exd4 27. Nxd6 Rc1+ 28. Rxc1 Nxc1 29. Nxf7 d3 30. Rd7 d2 31. Kg1 Ne2+ 32. Kf2 Nc3 33. Rxd2 Ne4+ 34. fxe4 Bxd2 35. Ne5 Bc3 36. Nc4 Rc8 37. Nb6 Bd4+ 0-1

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "7"]
[White "Piatek, Rafal"]
[Black "Sowa, Robert"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1566"]
[BlackElo "1723"]
[PlyCount "88"]
[EventDate "2025.05.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 a6 5. e3 e6 6. Nf3 Be7 7. cxd5 exd5 8. Bd3 Bg4 9. h3 Bh5 10. g4 Bg6 11. Qc2 Qa5 12. Ne5 Bxd3 13. Qxd3 Ne4 14. 0-0 f6 15. Nf3 Nxc3 16. bxc3 0-0 17. c4 Rd8 18. g5 Nd7 19. gxf6 Bxf6 20. Ng5 Bxg5 21. Bxg5 Nf6 22. Kh2 dxc4 23. Qxc4+ Qd5 24. Qxd5+ Rxd5 25. Bxf6 gxf6 26. Rg1+ Kf7 27. Rab1 b5 28. Rg4 h6 29. Rh4 Kg7 30. Rg1+ Kh7 31. Rhg4 Rg5 32. Re4 Rxg1 33. Kxg1 Kg6 34. Re6 Rc8 35. Kg2 a5 36. Kf3 b4 37. Re7 Rb8 38. Ra7 Rb5 39. Rc7 Rb6 40. Ke4 a4 41. Kd3 b3 42. axb3 axb3 43. Kc3 b2 44. Rxc6 b1Q 0-1

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "10"]
[White "Sopel, Jonatan Jan"]
[Black "Piatek, Rafal"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1437"]
[BlackElo "1566"]
[PlyCount "95"]
[EventDate "2025.05.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 e6 5. Nc3 Nc6 6. e3 Nf6 7. Bb5 Bd7 8. 0-0 a6 9. Bxc6 bxc6 10. Ne5 c5 11. Nxd7 Qxd7 12. Na4 Qc7 13. Nxc5 Bxc5 14. dxc5 Qxc5 15. Bd2 0-0 16. Rc1 Qb5 17. Bc3 Ne4 18. Qd4 f6 19. Qb4 Qxb4 20. Bxb4 Rfb8 21. Ba3 Nd2 22. Rfd1 Nc4 23. Rb1 Nxa3 24. bxa3 Kf7 25. Kf1 Ke7 26. Ke2 Kd6 27. e4 Rxb1 28. Rxb1 dxe4 29. Ke3 f5 30. Rb7 Rc8 31. Rxg7 Rc3+ 32. Kf4 Rxa3 33. Rxh7 Rxa2 34. Ke3 Ke5 35. f4+ exf3 36. Kxf3 Ra3+ 37. Kf2 a5 38. h4 Kf4 39. Re7 Ra2+ 40. Kf1 Kg4 41. Rxe6 Kxh4 42. Rf6 Kg4 43. g3 a4 44. Rg6+ Kf3 45. Ke1 a3 46. Rg5 Re2+ 47. Kd1 Re5 48. Rg8 0-1

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "8"]
[White "Wiesiolek, Blazej"]
[Black "Piatek, Rafal"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1566"]
[PlyCount "47"]
[EventDate "2025.05.31"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]

1. d4 c6 2. Bf4 d5 3. Nf3 Bf5 4. e3 Nd7 5. Bd3 Bg6 6. Bxg6 hxg6 7. h3 e6 8. Nbd2 c5 9. c3 Ngf6 10. Bg5 Be7 11. Bxf6 Nxf6 12. 0-0 Qc7 13. b3 Bd6 14. Re1 0-0-0 15. e4 dxe4 16. Nxe4 cxd4 17. Nxf6 gxf6 18. cxd4 Kb8 19. Rc1 Qb6 20. d5 exd5 21. Qxd5 Bh2+ 22. Kxh2 Rxd5 23. Re7 Qd6+ 24. Kh1 0-1

