[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.06.02"]
[Round "3"]
[White "Jurga, Jan"]
[Black "Szostak, Michal"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1536"]
[PlyCount "44"]
[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 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. 0-0 0-0 6. d3 Nc6 7. Bg5 h6 8. Be3 e5 9. a3 Ng4 10. Qe2 Nxe3 11. Qxe3 Kh7 12. Rab1 f5 13. Nd5 f4 14. Qe2 Bg4 15. h3 Bh5 16. b4 Nd4 17. Qd1 Bxf3 18. gxf3 Qg5+ 19. Kh1 Qh5 20. c3 Qxh3+ 21. Kg1 Nxf3+ 22. Qxf3 Qxf3 0-1

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.06.02"]
[Round "5"]
[White "Napierala, Krzysztof"]
[Black "Szostak, Michal"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1682"]
[BlackElo "1536"]
[PlyCount "83"]
[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. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e3 0-0 5. Bd3 d6 6. Nf3 Re8 7. 0-0 e5 8. e4 Nc6 9. d5 Nd4 10. Be3 Bg4 11. Be2 Nxe2+ 12. Qxe2 c6 13. h3 Bxf3 14. Qxf3 cxd5 15. cxd5 h6 16. Rac1 a6 17. b3 Rc8 18. Na4 Qa5 19. Bb6 Qb4 20. Rce1 Rc2 21. Rc1 Rxa2 22. Rc4 Qb5 23. Nc3 Qxb3 24. Nxa2 Qxc4 25. Rc1 Qxa2 26. Rc7 Qb1+ 27. Kh2 Qxb6 28. Rc3 Qd4 29. Re3 Rc8 30. Qe2 h5 31. f3 Bh6 32. Rd3 Qc4 33. Qd1 Bf4+ 34. g3 Qc2+ 35. Kg1 Qxd1+ 36. Rxd1 Bxg3 37. Kg2 Bf4 38. Rb1 Rc2+ 39. Kf1 b5 40. Ra1 Rc1+ 41. Rxc1 Bxc1 42. Ke1 0-1

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "7"]
[White "Jagielski, Emil"]
[Black "Szostak, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1638"]
[BlackElo "1517"]
[PlyCount "111"]
[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 d6 2. d4 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. Nbd2 0-0 6. Nf1 e5 7. dxe5 dxe5 8. Bg5 Nc6 9. Qd2 Bg4 10. Ng3 Bxf3 11. gxf3 Qd6 12. a3 Nd4 13. Be2 Nxe2 14. Kxe2 Qxd2+ 15. Bxd2 Rad8 16. Rad1 Rd7 17. Bb4 Rfd8 18. Be7 Rxd1 19. Rxd1 Rxd1 20. Kxd1 Nd7 21. b3 Bf8 22. Bxf8 Kxf8 23. h4 h5 24. Ne2 Ke7 25. Kd2 Nb8 26. Nc3 Nc6 27. Nd5+ Kd6 28. c3 a6 29. Kd3 b5 30. f4 exf4 31. Nxf4 Ne5+ 32. Ke2 Kc5 33. Nd3+ Nxd3 34. Kxd3 Kd6 35. f4 f6 36. b4 c5 37. c4 cxb4 38. axb4 bxc4+ 39. Kxc4 Kc6 40. e5 f5 41. Kd4 Kc7 42. Kc5 Kd7 43. Kb6 Ke6 44. Kxa6 Kd5 45. b5 Ke4 46. b6 Kxf4 47. e6 Kg4 48. e7 f4 49. e8Q f3 50. Qxg6+ Kh3 51. Qf5+ Kg3 52. b7 f2 53. b8Q+ Kg2 54. Qb7+ Kf1 55. Qfe4 Kg1 56. Qg2# 1-0

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "9"]
[White "Kruszynski, Lukasz"]
[Black "Szostak, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1655"]
[BlackElo "1517"]
[PlyCount "105"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. 0-0 Nc6 10. h3 Be6 11. Be3 a6 12. Rad1 Rd7 13. Rxd7 Nxd7 14. Nd5 Bxd5 15. exd5 Nb4 16. Nc3 Nb6 17. Bxb6 cxb6 18. d6 Rd8 19. Rd1 Nxc2 20. Bxb7 a5 21. d7 Nd4 22. Bc8 Kf8 23. Nd5 Bh6 24. Nxb6 Bd2 25. Nc4 Bb4 26. Nxe5 Bc5 27. Kg2 f6 28. Nd3 Bb6 29. Nf4 Kf7 30. Nd5 Bc5 31. Re1 Nf5 32. Nc7 Nd6 33. Ne6 Rxc8 34. dxc8Q Nxc8 35. Nxc5 Nd6 36. a4 Nc4 37. b3 Nd2 38. Re3 f5 39. Nb7 Ne4 40. Nxa5 Ke6 41. f3 Kd6 42. fxe4 fxe4 43. Rxe4 g5 44. Rc4 g4 45. hxg4 h5 46. gxh5 Kd5 47. h6 Kd6 48. h7 Kd5 49. h8Q Ke6 50. Qh5 Kd6 51. Qc5+ Ke6 52. Re4+ Kd7 53. Re7+ 1-0

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "1"]
[White "Pekala, Dawid"]
[Black "Szostak, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1961"]
[BlackElo "1536"]
[PlyCount "87"]
[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 d6 2. d4 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. 0-0 0-0 6. Re1 Nbd7 7. Nbd2 e5 8. c3 b6 9. Nf1 Bb7 10. Ng3 c5 11. d5 Rc8 12. c4 Qc7 13. a3 b5 14. cxb5 c4 15. Bc2 Qb6 16. a4 a6 17. Be3 Nc5 18. bxa6 Bxa6 19. Rb1 Ng4 20. b4 cxb3 21. Bxb3 Nxe3 22. Rxe3 Qa5 23. Bc2 Rb8 24. Ra3 Bh6 25. Raa1 Rfc8 26. Rxb8 Rxb8 27. Rb1 Rxb1 28. Qxb1 Nxa4 29. Qb8+ Kg7 30. Qxd6 f6 31. Qe7+ Kg8 32. Qe8+ Bf8 33. Qxa4 Qb6 34. Qb3 Qc5 35. Bd3 Qc1+ 36. Nf1 Bxd3 37. Qxd3 Bd6 38. N3d2 Qc7 39. Nc4 Kf8 40. Nxd6 Qxd6 41. g3 Ke7 42. Ne3 Kd7 43. Qb5+ Kc7 44. Nc4 1-0

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "11"]
[White "Slobodzian, Daria"]
[Black "Szostak, Michal"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1517"]
[PlyCount "70"]
[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 d6 2. Nf3 Nf6 3. Bc4 Nxe4 4. d3 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Qd2 0-0 8. 0-0-0 Ng4 9. h3 Nf6 10. Bh6 Nc6 11. Bxg7 Kxg7 12. Qg5 h6 13. Qg3 a6 14. h4 b5 15. Bb3 h5 16. Qh2 b4 17. Ne2 Na5 18. Bc4 Nxc4 19. dxc4 c5 20. g4 Bxg4 21. Qg2 a5 22. a4 bxa3 23. bxa3 Qb6 24. Kd2 Ne4+ 25. Ke1 Qb2 26. Rc1 Qxa3 27. Ng5 Bxe2 28. Kxe2 Nc3+ 29. Kd2 Qb4 30. Rce1 Rab8 31. Rxe7 Nd5+ 32. c3 Qxc3+ 33. Ke2 Nf4+ 34. Kf1 Rb1+ 35. Re1 Rxe1# 0-1

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "10"]
[White "Szostak, Michal"]
[Black "Komisarek, Wojciech"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1517"]
[BlackElo "1616"]
[PlyCount "120"]
[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. exd5 cxd5 4. c4 Nf6 5. Nf3 g6 6. Nc3 Bg7 7. Be3 0-0 8. Bd3 dxc4 9. Bxc4 a6 10. 0-0 b5 11. Bb3 Bb7 12. d5 Nbd7 13. Qd2 Ng4 14. Rad1 Nxe3 15. Qxe3 Nf6 16. Rfe1 Re8 17. h3 Qc7 18. a4 b4 19. Ne4 Nxe4 20. Qxe4 e6 21. Qxb4 exd5 22. Rxe8+ Rxe8 23. Bxd5 Bxd5 24. Rxd5 Qc1+ 25. Kh2 Qxb2 26. Qxb2 Bxb2 27. Rd6 a5 28. Ra6 Bc3 29. Kg3 Kg7 30. Kf4 Re2 31. Kg3 Ra2 32. Rc6 Bb4 33. Nd4 Rxa4 34. Nc2 Ra2 35. Nxb4 axb4 36. Rb6 Rb2 37. Kf3 h5 38. Ke3 g5 39. Kd4 Rxf2 40. Rxb4 Rf4+ 41. Kc3 Rxb4 42. Kxb4 Kg6 43. Kc3 Kf5 44. Kd2 Kf4 45. Ke2 Kg3 46. Kf1 Kh2 47. Kf2 f5 48. Kf3 g4+ 49. hxg4 hxg4+ 50. Kf2 f4 51. Kf1 g3 52. Ke2 Kxg2 53. Ke1 Kh2 54. Kf1 g2+ 55. Kf2 g1Q+ 56. Kf3 Qg3+ 57. Ke2 f3+ 58. Kd2 f2 59. Kc2 f1R 60. Kd2 Rf2+ 0-1

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "8"]
[White "Szostak, Michal"]
[Black "Nowak, Franciszek"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1517"]
[PlyCount "103"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. h3 0-0 6. Qd2 e5 7. dxe5 dxe5 8. 0-0-0 Qxd2+ 9. Rxd2 Nc6 10. Nf3 Be6 11. Kb1 Rfd8 12. Bd3 Nd4 13. Nxe5 Nd7 14. Nxd7 Rxd7 15. Bxd4 Rxd4 16. h4 Rad8 17. h5 Bc4 18. h6 Bh8 19. Rhd1 Bxd3 20. Rxd3 c5 21. Rxd4 Rxd4 22. Re1 Rd8 23. a3 a6 24. e5 Re8 25. f4 f6 26. e6 f5 27. Nd5 b5 28. e7 Kf7 29. Ka2 Bf6 30. Nxf6 Kxf6 31. Re5 Rxe7 32. Rxc5 Re4 33. Rc6+ Kf7 34. g3 a5 35. Rc5 Kf6 36. Rxb5 g5 37. fxg5+ Kxg5 38. Rxa5 Kxh6 39. b4 Kg6 40. b5 Re5 41. Ra6+ Kg5 42. b6 Re6 43. c4 f4 44. gxf4+ Kxf4 45. c5 h5 46. Ra4+ Ke3 47. b7 h4 48. b8Q h3 49. Qf4+ Kd3 50. Qg3+ Re3 51. Qxe3+ Kxe3 52. Rh4 1-0

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "4"]
[White "Szostak, Michal"]
[Black "Orzechowski, Jakub"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1536"]
[BlackElo "1671"]
[PlyCount "114"]
[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. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Bd3 e6 6. Nf3 Bxe4 7. Bxe4 Nf6 8. Bd3 Bd6 9. 0-0 Qc7 10. Ne5 Nbd7 11. f4 c5 12. c3 Qb6 13. Nxd7 Nxd7 14. Bc2 cxd4 15. cxd4 Nf6 16. Ba4+ Nd7 17. Bxd7+ Kxd7 18. Qa4+ Qc6 19. Qxc6+ Kxc6 20. Be3 a6 21. Rf2 Rac8 22. Rc2+ Kd7 23. Rac1 f5 24. Kf2 Be7 25. Kf3 Bf6 26. h3 Rxc2 27. Rxc2 Rc8 28. Rxc8 Kxc8 29. g4 g6 30. b3 Kd7 31. gxf5 exf5 32. Ke2 Kd6 33. Kd3 Kd5 34. Bf2 h6 35. a4 Be7 36. Be3 Bd6 37. Bd2 Be7 38. Be3 Bf6 39. Bf2 g5 40. Be3 g4 41. hxg4 fxg4 42. f5 h5 43. Bf2 h4 44. Be3 h3 45. Bf4 Bxd4 46. Bg3 Be5 47. Bh4 h2 48. f6 h1Q 49. f7 Qf1+ 50. Ke3 Qf3+ 51. Kd2 Qxf7 52. a5 Qf3 53. b4 Bc3+ 54. Kc2 Kc4 55. b5 Qe2+ 56. Kc1 Qd2+ 57. Kb1 Qb2# 0-1

[Event "Katowice rapid op"]
[Site "Katowice"]
[Date "2025.05.31"]
[Round "2"]
[White "Szostak, Michal"]
[Black "Rutkowski, Feliks"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1536"]
[BlackElo "1748"]
[PlyCount "68"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 b5 9. Nxc6 dxc6 10. a3 c5 11. Qf3 Bb7 12. Bf4 Qc6 13. Qe2 c4 14. Rad1 cxd3 15. Rxd3 Nxe4 16. Rfd1 Nxc3 17. f3 Nxe2+ 18. Kf1 Nxf4 19. Rd4 Nxg2 20. Re4 Qxe4 21. fxe4 Ne3+ 22. Ke2 Nxd1 23. Kxd1 b4 24. axb4 Bxb4 25. c3 0-0-0+ 26. Kc2 Bxe4+ 27. Kb3 Rd3 28. Kxb4 Rhd8 29. h4 h5 30. c4 a5+ 31. Kxa5 Rb3 32. c5 Rd1 33. Ka4 Bd5 34. c6 Ra1# 0-1

