[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.05.18"]
[Round "9.49"]
[White "Koszyk, Mariusz"]
[Black "Graczyk, Konrad"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1929"]
[BlackElo "1918"]
[PlyCount "60"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e6 2. d3 f5 3. Nc3 Nf6 4. g3 d5 5. cxd5 exd5 6. Nf3 c6 7. Bg2 Bd6 8. 0-0 0-0 9. Re1 Na6 10. Bg5 Be7 11. Qc2 h6 12. Bxf6 Bxf6 13. Rad1 Qa5 14. e4 fxe4 15. dxe4 Bxc3 16. bxc3 dxe4 17. Rxe4 Bf5 18. Qb3+ Kh8 19. Re7 Nc5 20. Qc4 Qa4 21. Qe2 Qc2 22. Rd2 Qc1+ 23. Rd1 Qc2 24. Rd2 Qc1+ 25. Ne1 Qxc3 26. g4 Bg6 27. g5 hxg5 28. Rd6 Rf6 29. Rd1 Raf8 30. Re3 Qb4 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.05.17"]
[Round "8.43"]
[White "Banasik, Marian"]
[Black "Koszyk, Mariusz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2214"]
[BlackElo "1929"]
[PlyCount "87"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. a3 c6 2. Nf3 d5 3. d4 Bf5 4. Bf4 Nf6 5. e3 e6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. Nbd2 Be7 9. h3 Rc8 10. Ne5 a6 11. b4 0-0 12. 0-0 Nh5 13. Bh2 f5 14. Nb3 Nhf6 15. Na5 Qb6 16. c4 Nxe5 17. Bxe5 dxc4 18. Nxc4 Qa7 19. Bxf6 Bxf6 20. Qb3 Rcd8 21. Rac1 Kh8 22. Nd2 e5 23. dxe5 Rxd2 24. exf6 Rxf6 25. Rcd1 Rfd6 26. Rxd2 Rxd2 27. Qf7 Qb8 28. Qxf5 Qd8 29. Re1 h6 30. e4 Qf6 31. Qxf6 gxf6 32. e5 fxe5 33. Rxe5 Rd7 34. Re6 Kg7 35. Kf1 Rc7 36. Ke2 b6 37. Kd3 a5 38. bxa5 bxa5 39. Re5 Rd7+ 40. Kc2 Rd5 41. Rxd5 cxd5 42. Kd3 Kf6 43. Kd4 Ke6 44. g4 1-0

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.05.17"]
[Round "7.37"]
[White "Koszyk, Mariusz"]
[Black "Leczycki, Pawel"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1929"]
[BlackElo "1879"]
[PlyCount "45"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 d6 6. e4 e5 7. f4 Nc6 8. Nf3 Nh5 9. Nd5 Bg4 10. Rb1 Nd4 11. Ne3 Bxf3 12. Bxf3 Nxf3+ 13. Qxf3 exf4 14. Ng4 fxg3 15. hxg3 f5 16. Nh6+ Bxh6 17. Bxh6 Rf7 18. e5 dxe5 19. Qxb7 Nxg3 20. Rh3 g5 21. Bxg5 Qc8 22. Qc6 Rb8 23. Rh2 0-1

[Event "POL-chT3 Liga Slaska"]
[Site "Poland"]
[Date "2007.03.18"]
[Round "6"]
[White "Koszyk, Mariusz"]
[Black "Macherzynski, Mateusz"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1919"]
[PlyCount "73"]
[EventDate "2007.01.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Ruda Slaska KS DORS"]
[BlackTeam "Boguszowice Zefir"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. d3 Nf6 5. Nc3 Na6 6. e4 d6 7. f4 0-0 8. Nf3 Nc7 9. 0-0 e6 10. h3 Rb8 11. a4 a6 12. Qc2 b5 13. Kh2 b4 14. Ne2 b3 15. Qd1 d5 16. e5 Nd7 17. Ra3 dxc4 18. dxc4 Nb6 19. Qxb3 Bd7 20. a5 Nbd5 21. Qd1 Nb4 22. Be3 Qe7 23. Qd6 Qxd6 24. exd6 Ne8 25. Bxc5 Nf6 26. Ne5 Rfc8 27. Bb6 Bc6 28. Bxc6 Nxc6 29. d7 Nxd7 30. Nxd7 Bxb2 31. Rb3 Nxa5 32. Rxb2 Nxc4 33. Nxb8 Rxb8 34. Rb4 Nxb6 35. Rfb1 Rd8 36. Rxb6 Rd2 37. R1b2 1-0

[Event "POL-chT3 Liga Slaska"]
[Site "Poland"]
[Date "2007.02.11"]
[Round "4"]
[White "Koszyk, Mariusz"]
[Black "Matuszczyk, Krystian"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1919"]
[BlackElo "2029"]
[PlyCount "67"]
[EventDate "2007.01.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Ruda Slaska KS DORS"]
[BlackTeam "Szopienice HetMaN"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. d3 d6 6. e4 c6 7. Nge2 Nbd7 8. 0-0 e5 9. Qc2 Re8 10. h3 h6 11. f4 exf4 12. Bxf4 Ne5 13. b3 g5 14. Bd2 Ng6 15. Rae1 Bd7 16. Qc1 Rc8 17. Kh2 Qc7 18. Nd1 Ne5 19. Qc2 Qd8 20. Ne3 Ng6 21. Rf2 d5 22. exd5 cxd5 23. Nxd5 Nxd5 24. Bxd5 Ne5 25. d4 Bc6 26. Bxc6 Nxc6 27. d5 Ne5 28. Bc3 Qd7 29. Ref1 f6 30. Bxe5 Rxe5 31. Qg6 f5 32. Nd4 f4 33. gxf4 Re3 34. Nf5 1-0

[Event "POL-chT3 Liga Slaska"]
[Site "Poland"]
[Date "2007.02.11"]
[Round "3"]
[White "Wiechowski, Bronislaw"]
[Black "Koszyk, Mariusz"]
[Result "0-1"]
[ECO "A03"]
[BlackElo "1919"]
[PlyCount "84"]
[EventDate "2007.01.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Szombierki TS"]
[BlackTeam "Ruda Slaska KS DORS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. f4 g6 2. Nf3 Bg7 3. c3 Nf6 4. Qc2 d5 5. d3 b6 6. e4 Bb7 7. e5 Nfd7 8. Be2 c5 9. d4 e6 10. 0-0 Nc6 11. Be3 Rc8 12. Nbd2 Bh6 13. a3 cxd4 14. Nxd4 Ndxe5 15. h3 Nd7 16. Rae1 0-0 17. Bg4 Bg7 18. N2b3 a5 19. Nxc6 Bxc6 20. Nd4 Re8 21. Qd2 Nc5 22. Nxc6 Rxc6 23. Bxc5 bxc5 24. Re2 Qb8 25. h4 Rb6 26. h5 d4 27. c4 d3 28. Qxd3 Bd4+ 29. Kh1 f5 30. Bh3 Rxb2 31. Rxb2 Qxb2 32. hxg6 hxg6 33. Rb1 Qf2 34. Rf1 Qh4 35. Qf3 Qd8 36. Qc6 Qa8 37. Qb6 Kf7 38. Rb1 Re7 39. a4 Qe4 40. Rf1 Qd3 41. Rd1 Qxd1+ 42. Kh2 Bf2 0-1

[Event "POL-chT3 Liga Slaska"]
[Site "Poland"]
[Date "2007.01.28"]
[Round "1"]
[White "Bloch, Pawel"]
[Black "Koszyk, Mariusz"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2095"]
[BlackElo "1919"]
[PlyCount "78"]
[EventDate "2007.01.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Katowice Hetman Szopienice III"]
[BlackTeam "Ruda Slaska KS DORS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Nf6 7. g3 d6 8. Bg2 Be6 9. b3 Qd7 10. Bb2 Bh3 11. Bxh3 Qxh3 12. Nd5 Qg2 13. Rf1 0-0-0 14. Nxf6 Bxf6 15. Bxf6 exf6 16. Ne3 Qe4 17. Nd5 Qe6 18. Qd2 Rhe8 19. e3 Qe5 20. Rd1 f5 21. f3 Ne7 22. Nc3 a6 23. Kf2 Rd7 24. Na4 Kc7 25. b4 Red8 26. b5 b6 27. f4 Qe4 28. bxa6 Ra8 29. Rc1 Rxa6 30. Nc3 Qa8 31. Nb5+ Kd8 32. a3 d5 33. Qb2 Ng8 34. Rfd1 f6 35. cxd5 Ra5 36. Qb4 Ne7 37. Rc7 Rxc7 38. Nxc7 Rxa3 39. Qd6+ Kc8 1-0

