[Event "Bytom Black Horse School Cup"]
[Site "Bytom"]
[Date "2023.01.28"]
[Round "1"]
[White "Olszewski, Marek"]
[Black "Zgadzaj, Rafal"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1252"]
[BlackElo "1975"]
[PlyCount "83"]
[EventDate "2023.01.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. Bc4 g6 4. d3 Bg7 5. Be3 0-0 6. h3 e5 7. Qd2 Nc6 8. Bh6 Be6 9. Bxg7 Kxg7 10. Nd5 b6 11. b4 Bxd5 12. exd5 Ne7 13. Ne2 Nfxd5 14. Bxd5 Nxd5 15. c4 Ne7 16. 0-0 Qd7 17. f4 a5 18. a3 axb4 19. axb4 f5 20. Qc3 Qe6 21. d4 exf4 22. d5+ Qe5 23. Qxe5+ dxe5 24. Nc3 Ng8 25. c5 Nf6 26. d6 bxc5 27. bxc5 cxd6 28. cxd6 Kf7 29. Rad1 Rfd8 30. Nb5 Rab8 31. Nc7 Rb6 32. g3 fxg3 33. Kg2 f4 34. Kf3 Rbxd6 35. Rxd6 Rxd6 36. Nb5 Rd3+ 37. Ke2 Re3+ 38. Kd2 Ne4+ 39. Kc2 g2 40. Rd1 Rg3 41. Rd7+ Kf6 42. Rd8 0-1

[Event "POL-chT3 Kujawsko-Pomorskie 2223"]
[Site "Poland"]
[Date "2023.??.??"]
[Round "6.8"]
[White "Bartosik, Piotr1"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1839"]
[BlackElo "1957"]
[PlyCount "63"]
[EventDate "2022.11.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. exd5 exd5 5. Bb5 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Be3 Be7 9. Nd2 a6 10. Bxc6+ bxc6 11. 0-0 0-0 12. c4 Qd7 13. Rac1 h6 14. Rfe1 Rab8 15. Rc2 Rfe8 16. c5 Nh7 17. g4 Bg5 18. Nf1 Bf6 19. Rd1 Bg5 20. Rd3 g6 21. Ra3 Ra8 22. Re2 Kg7 23. Qg2 f5 24. f4 Bf6 25. Kh2 Kf7 26. Nd2 Nf8 27. Nf3 Re4 28. Nd2 Ree8 29. Nf3 Re4 30. Nd2 Ree8 31. Nf3 Re4 32. Nd2 1/2-1/2

[Event "POL-chT3 Kujawsko-Pomorskie 2223"]
[Site "Poland"]
[Date "2023.??.??"]
[Round "4.13"]
[White "Lipowski, Adam"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1240"]
[BlackElo "1957"]
[PlyCount "58"]
[EventDate "2022.11.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e6 3. b3 d5 4. exd5 exd5 5. Bb2 Nf6 6. Be2 Bd6 7. 0-0 0-0 8. Nc3 a6 9. h3 Bf5 10. Qc1 Qd7 11. Nd1 Nh5 12. Ne5 Nxe5 13. Bxh5 Bxh3 14. d4 Ng6 15. Bxg6 Qg4 16. Bxh7+ Kxh7 17. Ne3 Qg6 18. Qd1 c6 19. Qf3 Bd7 20. a4 Rfe8 21. c4 Re4 22. cxd5 cxd5 23. Nxd5 Bg4 24. Qd3 Be2 25. Qh3+ Kg8 26. Rfe1 Bg4 27. Qh4 Bf3 28. Qh3 Rxe1+ 29. Rxe1 Bxd5 0-1

[Event "POL-chT3 Kujawsko-Pomorskie 2223"]
[Site "Poland"]
[Date "2023.??.??"]
[Round "5.6"]
[White "Olszewski, Marek"]
[Black "Straszewski, Tomasz"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1957"]
[BlackElo "1713"]
[PlyCount "65"]
[EventDate "2022.11.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qb6 4. Nc3 Nd4 5. Bc4 e6 6. 0-0 a6 7. d3 Qc7 8. Nxd4 cxd4 9. Ne2 Nf6 10. Bb3 Bc5 11. Bf4 d6 12. Ng3 h5 13. h3 h4 14. Ne2 Bd7 15. c3 dxc3 16. bxc3 Ba7 17. Qd2 0-0-0 18. Be3 Bxe3 19. Qxe3 Bc6 20. Rab1 Rdg8 21. f3 g5 22. Rb2 Kd8 23. Rfb1 Bd7 24. Bc2 Bc8 25. Kh2 e5 26. Bb3 Nh5 27. Bd5 b5 28. c4 Bxh3 29. cxb5 Bxg2 30. Kxg2 Nf4+ 31. Kh1 Qc8 32. Ng1 g4 33. bxa6 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.10"]
[Round "8.134"]
[White "Olszewski, Marek"]
[Black "Pomagalski, Marcin"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1980"]
[BlackElo "1884"]
[PlyCount "92"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Skarzysko Kamienna"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. d3 Nxc3 6. bxc3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Be2 c5 10. 0-0 Nc6 11. Qg3 Qc7 12. f4 0-0-0 13. Qf2 Be7 14. Be3 d4 15. Bd2 Qa5 16. Qe1 Qa4 17. Qb1 dxc3 18. Bxc3 Nd4 19. Bd1 f6 20. Be1 Qd7 21. Bf2 fxe5 22. fxe5 Rhf8 23. c3 Nc6 24. d4 cxd4 25. cxd4 Rxf2 26. Rxf2 Qxd4 27. Qb2 Bc5 28. Qxd4 Bxd4 29. Rc1 Bxf2+ 30. Kxf2 Rd2+ 31. Kg3 Rxa2 32. Bf3 Kc7 33. Be4 h6 34. Rf1 Nxe5 35. Rf8 Ra4 36. Bh7 Rd4 37. Re8 a5 38. Rxe6 Nc6 39. Bf5 Rd6 40. Re8 Rf6 41. Bd3 Rf7 42. Bc4 Re7 43. Ra8 Kd6 44. Kf4 Kc5 45. Bd3 b5 46. Be4 a4 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.09"]
[Round "7.134"]
[White "Zawierucha, Aleksander"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "1946"]
[BlackElo "1980"]
[PlyCount "86"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Zory Roszada"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 Be7 7. Qc2 a6 8. a4 a5 9. 0-0 0-0 10. h3 Re8 11. Be3 Bf8 12. Rfd1 Qc7 13. Nd2 g6 14. Nf1 Bg7 15. f4 b6 16. d5 c5 17. Ng3 exf4 18. Bxf4 Ne5 19. Qd2 h5 20. Rf1 Nh7 21. Rf2 Qe7 22. Raf1 Rf8 23. Re1 Bf6 24. Nf1 Bg5 25. b3 Bxf4 26. Qxf4 Bd7 27. Nh2 Qg5 28. Qxg5 Nxg5 29. h4 Nh7 30. Nf1 Kg7 31. Ne3 Rae8 32. Ref1 Re7 33. Kh2 f6 34. Kg3 Nf7 35. Bd3 Ne5 36. Be2 Ref7 37. Ncd1 Kh6 38. Nc3 Kg7 39. Ncd1 Re8 40. Nc3 Rd8 41. Kh2 Rdf8 42. Kg3 Kh6 43. Ncd1 Kg7 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.07"]
[Round "5.135"]
[White "Brylski, Pawel"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1971"]
[BlackElo "1980"]
[PlyCount "81"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow Cracovia"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. e5 b6 5. Bd3 Nb8 6. Qe2 a5 7. h4 Ba6 8. h5 Bxd3 9. Qxd3 h6 10. Rh3 Ne7 11. c3 Nd7 12. Na3 c6 13. g4 Qc7 14. Bd2 f6 15. exf6 gxf6 16. Nh4 0-0-0 17. 0-0-0 Bg7 18. f4 e5 19. f5 Rhe8 20. Qf1 Kb7 21. Kb1 Nc8 22. c4 dxc4 23. Nxc4 Nd6 24. Nxa5+ bxa5 25. Rb3+ Ka7 26. d5 c5 27. Ra3 Nb7 28. Bxa5 Nxa5 29. Qb5 Qb6 30. Rxa5+ Kb7 31. Qa4 Kc8 32. Ra6 Qb7 33. Rc1 Bf8 34. d6 Nb6 35. Qb5 Bxd6 36. Rxb6 Qe4+ 37. Ka1 Re7 38. Rxd6 Rxd6 39. Qxc5+ Rc6 40. Qxc6+ Qxc6 41. Rxc6+ 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.06"]
[Round "4.134"]
[White "Ziemniak, Piotr"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "1816"]
[BlackElo "1980"]
[PlyCount "159"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Rzeszow RzKSz"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nc6 2. Nc3 Nf6 3. g3 e5 4. Bg2 Bc5 5. Na4 Be7 6. Ne2 d5 7. exd5 Nxd5 8. Nac3 Be6 9. d3 Qd7 10. a3 0-0 11. 0-0 Rad8 12. b4 a6 13. Bb2 f5 14. Nxd5 Bxd5 15. Qe1 Bf6 16. f3 Rfe8 17. Qf2 Qf7 18. Bc3 Ne7 19. Rad1 Bc6 20. Ba1 b6 21. h3 Ba8 22. Rfe1 Ng6 23. f4 Bxg2 24. Kxg2 e4 25. dxe4 Bxa1 26. Rxa1 Rxe4 27. Ng1 Red4 28. Nf3 R4d6 29. Re2 h6 30. Rae1 Kh7 31. Qe3 Qd5 32. Qc3 c5 33. bxc5 bxc5 34. Rd2 Qc6 35. Rxd6 Qxd6 36. Re3 Qc6 37. Rd3 Re8 38. Re3 Re4 39. Kf2 Qd5 40. Qd3 Qc6 41. c4 Qe6 42. Nd2 Rxe3 43. Qxe3 Qd6 44. Nb3 Qd1 45. Nxc5 a5 46. Ne6 Qc2+ 47. Qe2 Qb3 48. c5 Qd5 49. Qa6 Qd2+ 50. Kf1 Ne7 51. Qd6 Nd5 52. Kg1 Qe1+ 53. Kg2 Qe2+ 54. Kg1 Ne3 55. Qc6 Qe1+ 56. Kh2 Qf2+ 57. Kh1 Qf1+ 58. Kh2 Qf2+ 59. Kh1 Qf1+ 60. Kh2 Qe2+ 61. Kh1 Qd1+ 62. Kh2 Nf1+ 63. Kg2 Ne3+ 64. Kh2 Qc2+ 65. Kg1 Qc1+ 66. Kh2 Qb2+ 67. Kg1 Qxa3 68. Nf8+ Kg8 69. Ng6 Qc1+ 70. Kh2 Qd2+ 71. Kg1 Qe1+ 72. Kh2 Nf1+ 73. Kg2 Ne3+ 74. Kh2 Nf1+ 75. Kg2 Ne3+ 76. Kh2 Qd2+ 77. Kg1 Qe1+ 78. Kh2 Qe2+ 79. Kg1 Qe1+ 80. Kh2 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.05"]
[Round "3.134"]
[White "Olszewski, Marek"]
[Black "Bienias, Piotr"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1980"]
[BlackElo "1957"]
[PlyCount "78"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Wroclaw Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. Nbd2 Nd7 8. Nf1 f6 9. Ng3 Bf7 10. 0-0 e5 11. Nh2 Qc7 12. f4 c4 13. Be3 cxd3 14. cxd3 Rd8 15. Qc2 exf4 16. Bxf4 Qb6+ 17. Kh1 Bc5 18. Nf3 0-0 19. Nf5 Rfe8 20. b3 Nf8 21. Rad1 Ne6 22. Bh2 Bg6 23. g4 Rd7 24. Qc4 Kh8 25. e5 Bf7 26. exf6 gxf6 27. Qc3 Nd4 28. Bg1 Bd5 29. Bxd4 Bxd4 30. Qd2 Re3 31. Nxe3 Bxe3 32. Qb2 Bd4 33. Qe2 Qc7 34. Qe8+ Kg7 35. Rde1 Rf7 36. Kg2 f5 37. g5 Qf4 38. Re7 Qxg5+ 39. Kh2 Rxe7 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.04"]
[Round "2.123"]
[White "Olszewski, Marek"]
[Black "Miszczak, Dariusz"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1980"]
[BlackElo "1998"]
[PlyCount "159"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Marklowice Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 bxc6 8. e5 Ng8 9. exd6 exd6 10. 0-0 h6 11. Re1+ Be6 12. Bf4 Nf6 13. Rad1 d5 14. Qa4 Rc8 15. Ne5 Qb6 16. Nxd5 Nxd5 17. Rxd5 Qb4 18. Qxb4 Bxb4 19. Rdd1 Bxe1 20. Rxe1 0-0 21. b3 Rfd8 22. h3 Rd5 23. Nf3 a6 24. c4 Rdd8 25. Re5 Rd1+ 26. Kh2 g5 27. Be3 Rcd8 28. Bb6 R8d6 29. Bc5 R6d3 30. Be3 Ra1 31. Ra5 Bc8 32. Ne5 Rd6 33. Bc5 Re6 34. Bd4 Rd1 35. Be3 f6 36. Nf3 Red6 37. Ra4 Kf7 38. Rb4 Ke6 39. Rb8 Kd7 40. c5 R6d5 41. Rb4 f5 42. g3 Ra1 43. a4 Rb1 44. Nd2 Re1 45. Nf3 Red1 46. Rc4 a5 47. Rc2 Ba6 48. Rb2 Bd3 49. Nd2 Ke6 50. Kg2 Kf6 51. Kf3 Ke5 52. b4 axb4 53. Rxb4 Ra1 54. Rb6 Rxa4 55. Kg2 Ra2 56. f4+ gxf4 57. gxf4+ Ke6 58. Rxc6+ Kd7 59. Rxh6 Rxd2+ 60. Bxd2 Be4+ 61. Kg3 Rxd2 62. Kh4 Rc2 63. Kg5 Rxc5 64. h4 Ke7 65. Rh7+ Kf8 66. h5 Kg8 67. Rd7 Rc6 68. h6 Rc8 69. Kg6 Rc6+ 70. Kg5 Rc1 71. Rd8+ Kf7 72. Rd7+ Ke6 73. Ra7 Rg1+ 74. Kh4 Kf6 75. Ra6+ Kf7 76. Ra7+ Kg8 77. h7+ Kh8 78. Kh5 Rg7 79. Ra1 Kxh7 80. Ra3 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.03"]
[Round "1.129"]
[White "Gbyl, Andrzej"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2144"]
[BlackElo "1980"]
[PlyCount "119"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow KKSz"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. e3 Bg7 5. Nc3 0-0 6. Be2 b6 7. h4 h6 8. Qd2 Bb7 9. h5 g5 10. Bxg5 hxg5 11. h6 Bh8 12. e4 Nh7 13. Nxg5 e5 14. Nxh7 Kxh7 15. d5 Rg8 16. Rh5 Nd7 17. 0-0-0 Bf6 18. g3 Qe7 19. Rdh1 a6 20. Qd1 Bc8 21. Kb1 Nf8 22. Qd2 Bg5 23. f4 Bf6 24. Qd3 Ng6 25. f5 Nf8 26. Nd1 Nd7 27. Nf2 Rg5 28. R5h3 a5 29. Qe3 Rg8 30. Rh5 Bg5 31. Qc3 Nc5 32. Qf3 Bd7 33. Nh3 f6 34. Nf2 b5 35. Qg2 b4 36. R5h3 a4 37. Bh5 b3 38. Bg6+ Kh8 39. cxb3 axb3 40. a3 Bb5 41. g4 c6 42. dxc6 Bxc6 43. Rd1 Ra4 44. Rc3 Bb7 45. Qf1 Ba6 46. Qe1 Bh4 47. Rdc1 Bg5 48. Rd1 Rd4 49. Nh3 Bd3+ 50. Rdxd3 Nxd3 51. Qf1 Nc5 52. Nxg5 fxg5 53. Rc1 Rc8 54. Qb5 Qb7 55. Qa5 Qxe4+ 56. Ka1 Qe3 57. Rb1 Qe4 58. Rc1 Qe3 59. Rb1 Qd3 60. Qe1 0-1

[Event "POL-chT3 Kujawsko-Pomorskie 2223"]
[Site "Poland"]
[Date "2022.??.??"]
[Round "2.13"]
[White "Dwojacki, Grzegorz"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1463"]
[BlackElo "1957"]
[PlyCount "112"]
[EventDate "2022.11.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. a3 e6 5. Nf3 f6 6. exf6 Nxf6 7. c3 Bd6 8. Bb5 0-0 9. 0-0 Qe8 10. Re1 Qh5 11. Ne5 Qxd1 12. Rxd1 Nxe5 13. dxe5 Bxe5 14. Nd2 Bd6 15. h3 e5 16. Nf3 c6 17. Be2 Rae8 18. Be3 a6 19. Kf1 Ne4 20. Nh4 Bc8 21. Nf3 Bc5 22. Bxc5 Nxc5 23. Nd2 Rf6 24. Kg1 Ref8 25. Rf1 Na4 26. Ra2 e4 27. c4 Bf5 28. cxd5 cxd5 29. Nb3 Rc8 30. Nd4 Bd7 31. f4 Rcf8 32. f5 Bxf5 33. Nxf5 Rxf5 34. Rxf5 Rxf5 35. Bg4 Re5 36. b4 d4 37. Bc8 Re7 38. Rd2 d3 39. Bg4 e3 40. Rxd3 e2 41. Bxe2 Rxe2 42. Rd7 Re3 43. Rxb7 Rxa3 44. Ra7 Nc3 45. Kf2 h6 46. g4 Ra4 47. Rb7 Nb5 48. Rb6 Kf7 49. Kg3 Nc3 50. h4 Kg8 51. g5 Nd5 52. Rb8+ Kh7 53. b5 Rb4 54. Ra8 axb5 55. Rd8 Ne7 56. gxh6 Kxh6 0-1

[Event "POL-chT3 Kujawsko-Pomorskie 2223"]
[Site "Poland"]
[Date "2022.??.??"]
[Round "3.3"]
[White "Olszewski, Marek"]
[Black "Karpinski, Bartlomiej"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1957"]
[BlackElo "1762"]
[PlyCount "89"]
[EventDate "2022.11.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 c5 4. Nf3 Nc6 5. Ng3 h5 6. h3 Nf6 7. d3 g6 8. Be2 Bg7 9. 0-0 0-0 10. Nh2 e5 11. f4 Nh7 12. f5 h4 13. fxg6 fxg6 14. Rxf8+ Nxf8 15. Ngf1 Ne6 16. Bg4 Nf4 17. Nd2 g5 18. Ndf3 Qf6 19. Bxf4 Qxf4 20. Qe2 Bxg4 21. Nxg4 Rf8 22. Rf1 Kh7 23. c3 b5 24. Qc2 c4 25. dxc4 bxc4 26. Qa4 Nd8 27. Qxc4 Kh8 28. Qd5 dxc3 29. bxc3 Qf7 30. c4 Qxd5 31. cxd5 Nf7 32. Nfxe5 Nxe5 33. Rxf8+ Bxf8 34. Nxe5 Kg7 35. Kf1 Bd6 36. Nc4 Bf4 37. Ke2 Kf6 38. Kd3 Bg3 39. Ne3 Ke5 40. Ng4+ Kd6 41. Kd4 Be1 42. e5+ Ke7 43. Ke4 a5 44. Ne3 Bf2 45. Kf5 1-0

[Event "POL-chT3 Kujawsko-Pomorskie 2223"]
[Site "Poland"]
[Date "2022.??.??"]
[Round "1.13"]
[White "Olszewski, Marek"]
[Black "Starzynski, Pawel"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1957"]
[BlackElo "1462"]
[PlyCount "57"]
[EventDate "2022.11.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Ng3 e6 7. Bc4 Bd6 8. 0-0 0-0 9. Re1 Qc7 10. c3 c5 11. Bb3 b6 12. Bc2 Bb7 13. Be3 Rfd8 14. Qe2 Rac8 15. Rad1 Qc6 16. Bb1 h5 17. Bg5 Re8 18. Rd2 Nd5 19. Qe4 f5 20. Qh4 g6 21. Rde2 Nf8 22. dxc5 bxc5 23. Nf1 e5 24. Rd1 Nf4 25. Bxf4 exf4 26. Red2 Re6 27. Bd3 Kg7 28. Bc4 Rf6 29. Bd5 1-0

[Event "Bydgoszcz PGNiG Blitz"]
[Site "Bydgoszcz"]
[Date "2021.09.19"]
[Round "3"]
[White "Janik, Igor"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2484"]
[BlackElo "1990"]
[PlyCount "143"]
[EventDate "2021.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Bd3 Nge7 6. Ne2 Bxd3 7. Qxd3 h5 8. 0-0 Nf5 9. Ng3 g6 10. Nd2 Be7 11. Nf3 h4 12. Nxf5 gxf5 13. b4 a5 14. b5 Na7 15. a4 Nc8 16. Ba3 Bxa3 17. Rxa3 Nb6 18. Ra2 Qe7 19. Nd2 h3 20. g3 Qg5 21. f4 Qe7 22. Nb3 Nc4 23. Nc5 b6 24. Nb3 0-0-0 25. Nd2 Nxd2 26. Rxd2 Kb8 27. Rc1 Rd7 28. Ra2 Rc8 29. Qf1 Rh8 30. Kf2 Kb7 31. Qe2 Rdd8 32. Qf3 Kb8 33. Ke2 Rd7 34. Kd1 Rdd8 35. Kc2 Rc8 36. Kb1 Ka7 37. Qe2 Qd7 38. Rac2 Qe7 39. Ka2 Qf8 40. Qf3 Qe7 41. c4 Qb4 42. Qb3 Qxb3+ 43. Kxb3 dxc4+ 44. Rxc4 Kb7 45. Kc3 Rcd8 46. Kd3 Rd7 47. Ke3 Rhd8 48. Rd1 Rc8 49. Rdc1 Rcd8 50. Rg1 Rg8 51. Kf3 Rdd8 52. g4 fxg4+ 53. Rxg4 Rxg4 54. Kxg4 Rh8 55. Rc3 Rg8+ 56. Kxh3 Rg1 57. Rg3 Rf1 58. Kg4 c6 59. bxc6+ Kxc6 60. h4 Kd5 61. Kg5 Kxd4 62. h5 Rh1 63. Rg4 Rc1 64. h6 Ke4 65. Kf6 Rc8 66. h7 b5 67. axb5 a4 68. f5+ Kd5 69. Rxa4 exf5 70. Kxf5 Kc5 71. Rh4 Rh8 72. Kf6 1-0

[Event "Kujawsko Pomorskie-ch op 67th"]
[Site "Inowroclaw"]
[Date "2014.08.14"]
[Round "9"]
[White "Kwiatkowski, Jacek"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1907"]
[BlackElo "2042"]
[PlyCount "61"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. h3 0-0 6. e4 e5 7. Be3 Nc6 8. d5 Ne7 9. Be2 Nd7 10. Qd2 f5 11. Bh6 Nf6 12. Bxg7 Kxg7 13. exf5 gxf5 14. 0-0-0 Kh8 15. Rdg1 Bd7 16. Ng5 a6 17. g4 Ng6 18. Ne6 Bxe6 19. dxe6 fxg4 20. Bxg4 b5 21. cxb5 d5 22. Bf5 Rg8 23. Bxg6 hxg6 24. Qh6+ Nh7 25. Rxg6 d4 26. Ne4 Rxg6 27. Qxg6 Qe7 28. Rg1 axb5 29. Qh5 Rg8 30. Qxe5+ Rg7 31. Qxd4 1-0

[Event "Kujawsko Pomorskie-ch op 67th"]
[Site "Inowroclaw"]
[Date "2014.08.13"]
[Round "8"]
[White "Hasinski, Krystian"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1904"]
[BlackElo "2042"]
[PlyCount "96"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. e3 c6 5. Bd3 Be7 6. h3 Nbd7 7. Nf3 a6 8. a4 b6 9. 0-0 0-0 10. Qc2 Bb7 11. b3 Re8 12. Bb2 Bf8 13. Rad1 Qe7 14. Nd2 g6 15. Ba3 Rad8 16. Rde1 Nh5 17. Qd1 f5 18. Bxf5 gxf5 19. Qxh5 Qf6 20. Nf3 Qg6 21. Qxg6+ hxg6 22. dxe5 dxe5 23. Bxf8 Kxf8 24. Rd1 e4 25. Ng5 Ke7 26. f4 Nc5 27. b4 Nb3 28. Rxd8 Rxd8 29. Rd1 Nd2 30. Kf2 Rd3 31. Rc1 Nxc4 32. Ncxe4 Nb2 33. Ng3 Rd2+ 34. Kf1 Nd3 35. Rb1 c5 36. e4 cxb4 37. exf5 Rf2+ 38. Kg1 Rxg2+ 39. Kf1 Rxg3 40. fxg6 Kf6 41. h4 Kxg6 42. Rd1 b3 43. Ke2 Nxf4+ 44. Kf2 Rg2+ 45. Ke3 Nd5+ 46. Kd4 b2 47. Nf3 Rc2 48. Rb1 Nc3 0-1

[Event "Kujawsko Pomorskie-ch op 67th"]
[Site "Inowroclaw"]
[Date "2014.08.13"]
[Round "7"]
[White "Olszewski, Marek"]
[Black "Augustowski, Janusz"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2042"]
[BlackElo "1729"]
[PlyCount "75"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. d4 cxd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 Qb6 11. Qd2 h6 12. Bh4 0-0-0 13. Nd4 g5 14. Bg3 Nh5 15. f3 Nxg3 16. hxg3 Bd7 17. Nce2 h5 18. Rh1 h4 19. Kb1 Bf6 20. Qc3+ Kb8 21. Nc6+ Bxc6 22. Qxf6 Qf2 23. Nd4 Bxe4 24. gxh4 Rc8 25. Ka1 Bxc2 26. Nxc2 Qxc2 27. Qxg5 Rhg8 28. Qf4 Rxg2 29. Qxd6+ Ka8 30. Qd4 a6 31. a3 Rc4 32. Qe5 Ra4 33. Rd8+ Ka7 34. Qb8+ Kb6 35. Rd6+ Ka5 36. Qd8+ Kb5 37. Qb6+ Kc4 38. Rd4# 1-0

[Event "Kujawsko Pomorskie-ch op 67th"]
[Site "Inowroclaw"]
[Date "2014.08.12"]
[Round "6"]
[White "Sikorski, Dariusz"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2085"]
[BlackElo "2042"]
[PlyCount "57"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. c3 Qd7 9. a4 f6 10. f4 Nge7 11. a5 a6 12. b4 Na7 13. Na3 Nf5 14. Nxf5 Bxf5 15. Bd3 Bxd3 16. Qxd3 0-0-0 17. Be3 Be7 18. 0-0 f5 19. Nb1 g6 20. Qe2 Rdg8 21. Nd2 g5 22. Nb3 gxf4 23. Bxf4 Nb5 24. Rac1 Rg4 25. c4 dxc4 26. Qxc4 c6 27. g3 Rhg8 28. Kh1 Nc7 29. Rc2 0-1

[Event "Kujawsko Pomorskie-ch op 67th"]
[Site "Inowroclaw"]
[Date "2014.08.11"]
[Round "4"]
[White "Blocinski, Maciej"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "1733"]
[BlackElo "2042"]
[PlyCount "65"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. g3 Be7 6. Bg2 c6 7. 0-0 0-0 8. Qc2 Re8 9. Rd1 Qc7 10. b3 Bf8 11. e3 a6 12. Bb2 b6 13. Rac1 Bb7 14. a3 Rac8 15. Qb1 Qb8 16. Ng5 h6 17. Nge4 Qc7 18. Nxf6+ Nxf6 19. Ne4 Nh7 20. Bh3 Rcd8 21. dxe5 dxe5 22. Rxd8 Rxd8 23. Rd1 Be7 24. Rxd8+ Bxd8 25. Qd3 Be7 26. Qd7 Qxd7 27. Bxd7 Nf8 28. Bh3 f6 29. Kf1 Kf7 30. Ke2 g6 31. Nd2 Ne6 32. Bg2 Bd6 33. b4 1/2-1/2

[Event "Kujawsko Pomorskie-ch op 67th"]
[Site "Inowroclaw"]
[Date "2014.08.11"]
[Round "5"]
[White "Olszewski, Marek"]
[Black "Zebracki, Tomasz"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2042"]
[BlackElo "2009"]
[PlyCount "108"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. Nc3 Nf5 9. Na4 Qa5+ 10. Bd2 Bb4 11. Bc3 Bxc3+ 12. Nxc3 Qb6 13. Bb5 Bd7 14. Bxc6 Bxc6 15. Qd2 Bb5 16. 0-0-0 0-0-0 17. Kb1 Kb8 18. Rc1 h6 19. Nd1 Rc8 20. Ne3 Nxe3 21. fxe3 f5 22. h4 Qa6 23. Rhg1 Be2 24. b3 Qd3+ 25. Kb2 Qxd2+ 26. Nxd2 g5 27. Rh1 Rxc1 28. Rxc1 Bd3 29. Rh1 Rc8 30. Rc1 Rg8 31. Rh1 gxh4 32. Rxh4 Rxg2 33. Kc3 Be4 34. Rxh6 Rg3 35. Nxe4 fxe4 36. Kd2 Rg2+ 37. Kd1 Rg3 38. Ke2 Rg2+ 39. Ke1 Rxa2 40. Rxe6 Kc7 41. Rd6 Ra5 42. Kd2 Rb5 43. Kc3 Ra5 44. Kb4 b6 45. Kc3 Rb5 46. Rh6 Ra5 47. Rh7+ Kc6 48. Rh6+ Kd7 49. Kb4 Ke7 50. Rc6 Ke8 51. Kc3 Rb5 52. Kc2 Ra5 53. Kb1 Rb5 54. Kb2 Ra5 0-1

[Event "Kujawsko Pomorskie-ch op 67th"]
[Site "Inowroclaw"]
[Date "2014.08.10"]
[Round "3"]
[White "Olszewski, Marek"]
[Black "Lewandowski, Marek"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2042"]
[BlackElo "1824"]
[PlyCount "219"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. d3 Bg4 5. Be2 e6 6. 0-0 Be7 7. Ne5 Bxe2 8. Qxe2 Nbd7 9. exd5 Nxd5 10. Nxd5 exd5 11. Nxf7 Kxf7 12. Qh5+ g6 13. Qxd5+ Kg7 14. Qxb7 Rf8 15. Bd2 Bf6 16. Bc3 Bxc3 17. bxc3 Rf7 18. Qd5 Rb8 19. Rae1 Rb2 20. Re2 Qb6 21. Rfe1 Rb1 22. d4 cxd4 23. cxd4 Qb4 24. Qe4 Rxe1+ 25. Rxe1 Qc4 26. a3 Qc3 27. h3 Nf6 28. Qe3 Qxc2 29. Rc1 Qe4 30. Qxe4 Nxe4 31. f3 Ng3 32. Kf2 Nf5 33. Rd1 Rd7 34. g4 Nxd4 35. Rd3 Kf6 36. Rc3 Ke6 37. Rc8 Kd5 38. Kg3 Nb5 39. a4 Nd6 40. Rc1 a5 41. f4 Rb7 42. Rd1+ Ke6 43. Re1+ Kf6 44. Rd1 Ne4+ 45. Kh4 Nc3 46. Rd6+ Ke7 47. Ra6 Nxa4 48. Rxa5 Nc3 49. Rc5 Nd1 50. Kg3 Nb2 51. Re5+ Kf7 52. Re3 Kg7 53. Kh4 h6 54. Kg3 Nd1 55. Ra3 Nb2 56. Rc3 Na4 57. Ra3 Nc5 58. Ra5 Ne4+ 59. Kf3 Nd6 60. Ra3 Nc4 61. Ra4 Nd2+ 62. Ke3 Nb3 63. Ra8 Nc5 64. Kd4 Nd7 65. Ra4 Kf7 66. Rc4 Nf8 67. Rc3 Re7 68. Rc4 Ne6+ 69. Kd5 Ng7 70. Ra4 h5 71. Ra3 h4 72. Rc3 Ne8 73. Rf3 Kf6 74. Ra3 Nc7+ 75. Kc6 Ne6 76. Ra4 Rc7+ 77. Kd6 Rc3 78. g5+ Kf5 79. Ra5+ Kxf4 80. Kxe6 Rc6+ 81. Kf7 Rb6 82. Kg7 Kg3 83. Ra3+ Kf4 84. Kh6 Rc6 85. Ra8 Kg3 86. Ra3+ Kf4 87. Rb3 Ra6 88. Rd3 Rb6 89. Rc3 Ra6 90. Rb3 Rc6 91. Rb7 Kg3 92. Rb3+ Kf4 93. Ra3 Rb6 94. Ra8 Kg3 95. Rf8 Kxh3 96. Rf6 Rb2 97. Kxg6 Rg2 98. Ra6 Kh2 99. Kh5 h3 100. g6 Kh1 101. Kh4 Kh2 102. Rb6 Rg1 103. Rb2+ Rg2 104. g7 Rxb2 105. g8Q Rb4+ 106. Kg5 Rb2 107. Kf4 Rg2 108. Qh8 Rf2+ 109. Ke3 Rg2 110. Qh4 1-0

[Event "Kujawsko Pomorskie-ch op 67th"]
[Site "Inowroclaw"]
[Date "2014.08.10"]
[Round "2"]
[White "Tamon, Radoslaw"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1844"]
[BlackElo "2042"]
[PlyCount "76"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 Nf6 4. exd5 Nxd5 5. Nf3 Bg4 6. Bb5 Nxc3 7. bxc3 Qd5 8. Qe2 e6 9. Bb2 0-0-0 10. c4 Qh5 11. Bxc6 bxc6 12. c5 Bxf3 13. gxf3 Be7 14. c4 Qg6 15. Qe4 Qxe4+ 16. fxe4 e5 17. 0-0-0 exd4 18. Bxd4 Rhe8 19. f3 Bf8 20. Rhe1 Re6 21. Kc2 Rh6 22. Re2 Rh5 23. Rdd2 g6 24. e5 Bh6 25. Rd3 Rh4 26. Kc3 Bg7 27. a4 Re8 28. Rde3 Re6 29. Re4 Rh3 30. Rf4 Re7 31. Kd3 Bh6 32. Ke4 Bxf4 33. Kxf4 Rh4+ 34. Ke3 Rd7 35. Rd2 g5 36. a5 a6 37. h3 h6 38. e6 fxe6 0-1

[Event "Kujawsko Pomorskie-ch op 67th"]
[Site "Inowroclaw"]
[Date "2014.08.09"]
[Round "1"]
[White "Olszewski, Marek"]
[Black "Pawlowski, Pawel"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2042"]
[BlackElo "1744"]
[PlyCount "89"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. d4 Qh4+ 5. Ke2 d6 6. Nf3 Bg4 7. Bxf4 Bxf3+ 8. Kxf3 0-0-0 9. Bb5 Nge7 10. Be3 f5 11. Bxc6 Nxc6 12. exf5 g5 13. Qd3 Bg7 14. g3 g4+ 15. Kf2 Qh5 16. Ne2 Rhf8 17. Nf4 Rxf5 18. c3 Qf7 19. Rhf1 Rf8 20. Kg1 h5 21. b3 Bh6 22. Ng2 Bxe3+ 23. Nxe3 Rf3 24. Rxf3 gxf3 25. Kf2 h4 26. Qe4 hxg3+ 27. hxg3 Qh5 28. Qg4+ Qxg4 29. Nxg4 Ne7 30. Ne3 c6 31. Rh1 b5 32. Rh4 a5 33. Rf4 Rxf4 34. gxf4 c5 35. dxc5 dxc5 36. Kxf3 Kd7 37. Ke4 a4 38. bxa4 bxa4 39. Nd5 Nc8 40. Ke5 Kc6 41. f5 Nd6 42. Ne3 Nf7+ 43. Ke6 Ng5+ 44. Ke7 Ne4 45. f6 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1314"]
[Site "Poland"]
[Date "2014.??.??"]
[Round "10.7"]
[White "Olszewski, Marek"]
[Black "Darowicki, Mariusz"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2044"]
[BlackElo "1894"]
[PlyCount "101"]
[EventDate "2013.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik II"]
[BlackTeam "Swiecie Gambit"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 Rc8 8. b3 cxd4 9. cxd4 Nge7 10. Bb2 Ng6 11. g3 h5 12. Nc3 h4 13. Na4 Qd8 14. Rc1 Nb4 15. Nc3 Be7 16. a3 Nc6 17. b4 Nb8 18. Bd3 hxg3 19. fxg3 Bg5 20. Rc2 0-0 21. Bc1 Bxc1 22. Rxc1 Be8 23. h4 Ne7 24. Ng5 g6 25. Qf3 Nf5 26. Bxf5 Rxc3 27. Qxc3 exf5 28. Qc7 Bb5 29. Qxd8 Rxd8 30. Rf2 Nc6 31. Nf3 Kg7 32. Rd2 a6 33. Kf2 Rd7 34. Ke3 f6 35. Kf4 Bc4 36. Re1 fxe5+ 37. Nxe5 Re7 38. Nf3 Re4+ 39. Rxe4 fxe4 40. Ne5 Nxe5 41. Kxe5 e3 42. Rd1 e2 43. Re1 g5 44. h5 Kh6 45. g4 a5 46. bxa5 Kh7 47. Kd6 Kg7 48. Kc7 Ba6 49. Kb6 Kf6 50. Kc5 Bc4 51. Kb4 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1314"]
[Site "Poland"]
[Date "2014.??.??"]
[Round "8.2"]
[White "Olszewski, Marek"]
[Black "Oledzki, Tomasz"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2044"]
[BlackElo "2031"]
[PlyCount "66"]
[EventDate "2013.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik II"]
[BlackTeam "Bydgoszcz SSz Pocztowiec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. 0-0 a6 5. Bxc6 dxc6 6. d4 cxd4 7. Qxd4 Bg4 8. Ne5 Bh5 9. f4 f6 10. Nd3 Be2 11. Re1 Bxd3 12. Qxd3 Qd6 13. Qb3 0-0-0 14. Be3 e5 15. Nc3 Re8 16. Rad1 Qb4 17. Qf7 Qe7 18. Qh5 g6 19. Qg4+ Qe6 20. f5 gxf5 21. exf5 Qf7 22. Rd2 h5 23. Qe4 Bh6 24. Red1 Qc7 25. Na4 Bxe3+ 26. Qxe3 c5 27. Nxc5 Ne7 28. b4 Rd8 29. Ne6 Rxd2 30. Rxd2 Qc4 31. Qb6 Kb8 32. Qd6+ Ka8 33. Qxe7 Qe4 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1314"]
[Site "Poland"]
[Date "2014.??.??"]
[Round "7.27"]
[White "Olszewski, Marek"]
[Black "Szulgacz, Maciej"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2044"]
[BlackElo "1711"]
[PlyCount "57"]
[EventDate "2013.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik II"]
[BlackTeam "Bydgoszcz UKS MDK nr 5"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. Qe2 c5 7. dxc5 dxc5 8. e5 Ne8 9. Be3 Qa5 10. h3 Nc6 11. Bd2 Qb6 12. 0-0-0 e6 13. Bf4 a6 14. Qe3 Na5 15. Be2 Qc7 16. Bh6 b5 17. Ne4 Qe7 18. Bxg7 Kxg7 19. Qxc5 Qb7 20. Nf6 Nc7 21. Ng5 h6 22. Nge4 Nd5 23. Nd6 Qc6 24. Nde8+ Rxe8 25. Qxc6 Nxc6 26. Nxe8+ Kf8 27. Nf6 Nxf6 28. exf6 Bb7 29. Rd7 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1314"]
[Site "Poland"]
[Date "2014.??.??"]
[Round "11.16"]
[White "Wisniewski, Przemyslaw"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2057"]
[BlackElo "2044"]
[PlyCount "65"]
[EventDate "2013.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Wiartrak"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. d4 d6 3. Bf4 b6 4. e3 Bb7 5. Be2 g6 6. h3 Bg7 7. 0-0 Nbd7 8. Nbd2 h6 9. a4 a5 10. c3 e6 11. Bh2 Qe7 12. b4 g5 13. Ne1 e5 14. bxa5 Rxa5 15. Nb3 Ra8 16. a5 0-0 17. a6 Be4 18. Nd2 Bf5 19. Bb5 Ra7 20. Bc6 Nb8 21. Bb7 Bc8 22. Bxc8 Rxc8 23. Nd3 e4 24. Nb4 Qe6 25. Qe2 Bf8 26. Qb5 d5 27. Rfb1 Bd6 28. Bxd6 Qxd6 29. c4 g4 30. Nxd5 gxh3 31. Nxf6+ Qxf6 32. g4 Kh7 33. Qh5 0-1

[Event "POL-chT3 Kujawsko Pomorskie 1314"]
[Site "Poland"]
[Date "2014.??.??"]
[Round "9.27"]
[White "Wisniewski, Szymon"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1842"]
[BlackElo "2044"]
[PlyCount "87"]
[EventDate "2013.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Hetman"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 cxd4 7. cxd4 Bb5 8. Bxb5+ Qxb5 9. Nc3 Qa6 10. Qe2 Qxe2+ 11. Kxe2 Nc6 12. Bf4 a6 13. Rac1 Nge7 14. Rhd1 Ng6 15. Bg3 Be7 16. Na4 0-0 17. Nc5 Bxc5 18. Rxc5 Rfc8 19. Rdc1 Kf8 20. Kd3 Ke8 21. Nh4 Nf8 22. f4 g6 23. h3 Nd7 24. R5c2 Nb6 25. b3 Kd7 26. Nf3 h6 27. Bh4 Na5 28. Rc3 Rxc3+ 29. Rxc3 Rg8 30. Nh2 h5 31. Nf3 Rc8 32. Ng5 Ke8 33. Nh7 Rxc3+ 34. Kxc3 Nc6 35. Nf6+ Kf8 36. g4 hxg4 37. hxg4 a5 38. a4 Nb4 39. Nh7+ Ke8 40. Nf6+ Kf8 41. Nh7+ Ke8 42. Nf6+ Kf8 43. Nh7+ Ke8 44. Nf6+ 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2013.03.10"]
[Round "10.9"]
[White "Kwiatkowski, Jacek"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "A55"]
[BlackElo "2055"]
[PlyCount "106"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Inowroclaw OSiR Pozkal"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. h3 0-0 7. Be3 c6 8. Qc2 a6 9. a4 Re8 10. Be2 Bf8 11. 0-0 exd4 12. Nxd4 Nc5 13. f3 a5 14. Nb3 b6 15. Rad1 Qc7 16. Nxc5 bxc5 17. Rd2 Nd7 18. Rfd1 Ba6 19. Bf2 Ne5 20. b3 Rab8 21. Na2 Bc8 22. g4 f6 23. Bg3 Qb6 24. Nc1 Be6 25. f4 Nf7 26. Qc3 Bc8 27. Bf3 Rb7 28. Re2 Nd8 29. Be1 Ne6 30. Qe3 Nd4 31. Rb2 d5 32. cxd5 cxd5 33. e5 Rd7 34. Bg2 Ba6 35. Qc3 fxe5 36. fxe5 Rxe5 37. Qxa5 Qg6 38. Bg3 Re8 39. b4 Bc4 40. bxc5 Nc6 41. Qb6 Re6 42. Bf2 h5 43. gxh5 Qxh5 44. Rbd2 Rg6 45. Kh1 Rxg2 46. Kxg2 d4 47. Ne2 Bxc5 48. Qb2 Bd5+ 49. Kh2 Qf3 50. Nf4 Bd6 51. Bg3 Bxf4 52. Rg1 Bxg3+ 53. Rxg3 Qh1# 0-1

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2013.02.10"]
[Round "8.14"]
[White "Siwiec, Bartlomiej"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2206"]
[BlackElo "2055"]
[PlyCount "101"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Hetman"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. 0-0 f5 11. f3 Kh8 12. c5 Ng8 13. Nc4 Bh6 14. exf5 Bxe3+ 15. Nxe3 gxf5 16. b4 Qg5 17. f4 Qg7 18. Rc1 Ne7 19. fxe5 Qxe5 20. Nc4 Qg7 21. Bf3 Ng6 22. cxd6 cxd6 23. Nb5 Rf6 24. Qd4 b6 25. Rfe1 Bd7 26. Nc3 Rf7 27. Qxg7+ Kxg7 28. Ne2 Re7 29. Nd4 Rxe1+ 30. Rxe1 Rc8 31. Nc6 Bxc6 32. dxc6 b5 33. Ne3 Ne5 34. Nxf5+ Kf6 35. Nd4 Nc7 36. Be4 Ng6 37. Bf5 Ra8 38. Bd3 a5 39. Nxb5 Nxb5 40. Bxb5 axb4 41. c7 Rc8 42. Rc1 Ne7 43. Bd7 Ra8 44. Re1 Ra7 45. Re6+ Kg5 46. Rxe7 Rxc7 47. Rxh7 Rc1+ 48. Kf2 Rc2+ 49. Kf3 Rxa2 50. Be6 Ra3+ 51. Ke2 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2013.01.06"]
[Round "5.14"]
[White "Olszewski, Marek"]
[Black "Kowalski, Roman"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2055"]
[BlackElo "1602"]
[PlyCount "57"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik II"]
[BlackTeam "Bydgoszcz Emdek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nc3 Nc6 3. f4 g6 4. fxe5 Nxe5 5. d4 Nc6 6. Nf3 Bg7 7. Bc4 d6 8. 0-0 Bg4 9. Be3 Qd7 10. h3 Bxf3 11. Rxf3 f6 12. Bb5 a6 13. Ba4 b5 14. Bb3 Na5 15. Nd5 Rb8 16. Nf4 Nxb3 17. axb3 Ra8 18. Nd5 Ra7 19. c4 c6 20. Nb4 a5 21. d5 c5 22. Nc6 Rb7 23. Rxa5 b4 24. Ra8+ Kf7 25. Nd8+ Ke7 26. e5 Rc7 27. exd6+ Qxd6 28. Bf4 Qxd8 29. Qe2+ 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1314"]
[Site "Poland"]
[Date "2013.??.??"]
[Round "2.17"]
[White "Grochowalski, Pawel"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2073"]
[BlackElo "2044"]
[PlyCount "89"]
[EventDate "2013.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wloclawek 1938"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. c3 e6 6. Nd2 Nc6 7. Bd3 cxd4 8. exd4 Bd6 9. Qf3 Bd7 10. Ne2 f5 11. 0-0-0 Qh4 12. g3 Qh6 13. Kb1 0-0-0 14. Nb3 Kb8 15. Bc2 Qg5 16. Qd3 b6 17. f4 Qe7 18. Ng1 h5 19. Nf3 f6 20. Nh4 Qg7 21. Rhe1 Ne7 22. Nd2 Bc7 23. Ndf3 Nc8 24. c4 dxc4 25. Qxc4 b5 26. Qb3 Nb6 27. Bd3 a6 28. Rc1 Rc8 29. d5 Nxd5 30. Nxf5 Qf8 31. N5d4 Qd6 32. Be4 Ba5 33. Red1 Rxc1+ 34. Kxc1 Rc8+ 35. Kb1 f5 36. Nxf5 Qc5 37. N5d4 Nf6 38. Bc2 Qd5 39. Ne5 Be8 40. Ndc6+ Bxc6 41. Rxd5 Bxd5 42. Qa3 Bc7 43. Qxa6 Bb7 44. Nc6+ Bxc6 45. Qxc6 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1314"]
[Site "Poland"]
[Date "2013.??.??"]
[Round "6.7"]
[White "Kwiatkowski, Jacek"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1890"]
[BlackElo "2044"]
[PlyCount "79"]
[EventDate "2013.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Inowroclaw OSiR Pozkal"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 d6 3. c4 Bg4 4. Qb3 Qc8 5. Bg5 Nbd7 6. Nbd2 c6 7. e4 e5 8. Bxf6 gxf6 9. h3 Be6 10. Qe3 Nb8 11. Be2 Na6 12. a3 h5 13. Nb3 Bh6 14. Qc3 c5 15. dxe5 fxe5 16. Rd1 Qc7 17. Nh4 0-0-0 18. Nf5 Bf8 19. 0-0 Nb8 20. Ne3 Nc6 21. Nd5 Qd7 22. f4 Bxd5 23. Rxd5 Qe7 24. fxe5 dxe5 25. Rf5 f6 26. Rxc5 Kb8 27. Rd5 h4 28. Rf1 Bh6 29. Rfd1 Bf4 30. Bg4 Qc7 31. c5 Rxd5 32. exd5 Nd4 33. Nxd4 exd4 34. Qxd4 Be5 35. Qb4 Qg7 36. d6 Qg5 37. c6 b6 38. c7+ Kb7 39. Qe4+ Ka6 40. Be2+ 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1314"]
[Site "Poland"]
[Date "2013.??.??"]
[Round "5.22"]
[White "Olszewski, Marek"]
[Black "Budnik, Mateusz"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2044"]
[BlackElo "1842"]
[PlyCount "87"]
[EventDate "2013.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik II"]
[BlackTeam "Bydgoszcz Emdek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nf6 7. Nc3 0-0 8. Be3 Nd7 9. Qd2 Re8 10. Bh6 Bh8 11. h4 b5 12. h5 b4 13. Nd1 a5 14. Qf4 e5 15. Qh2 Qc7 16. Ne3 Nf8 17. Bxf8 Rxf8 18. hxg6 fxg6 19. Ng5 Ra7 20. Qh4 Rf4 21. Qh2 Qe7 22. Qg3 Qf6 23. f3 h5 24. 0-0-0 Bg7 25. Rde1 Bh6 26. Nh3 Be6 27. Kb1 Qf7 28. Nc4 Bxc4 29. dxc4 a4 30. Rd1 b3 31. axb3 axb3 32. cxb3 Rb7 33. Rd3 Rf6 34. Rhd1 Re6 35. Ng5 Bxg5 36. Qxg5 Kh7 37. g4 Qe7 38. Qe3 Rf6 39. Rh1 Qf7 40. gxh5 gxh5 41. Qg5 Rh6 42. Rd8 Rxb3 43. Rh8+ Kxh8 44. Qxh6+ 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1314"]
[Site "Poland"]
[Date "2013.??.??"]
[Round "1.12"]
[White "Olszewski, Marek"]
[Black "Dudzinski, Maciej"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2044"]
[BlackElo "1692"]
[PlyCount "125"]
[EventDate "2013.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik II"]
[BlackTeam "Grudziadz Rotmistrz III"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Nc3 Qc7 7. Be2 Nf6 8. Be3 Be7 9. Qd2 0-0 10. Rc1 Nxd4 11. Qxd4 d6 12. 0-0 Bd7 13. f3 Rac8 14. Rfd1 Rfd8 15. Qd2 Be8 16. Qe1 Nd7 17. Qf2 Nc5 18. b3 h6 19. Qg3 Kh7 20. Bf4 e5 21. Be3 Bc6 22. b4 Na4 23. Nd5 Bxd5 24. exd5 f5 25. Qh3 f4 26. Bd3+ Kg8 27. Qe6+ Kf8 28. Bh7 Bf6 29. Bf2 Qf7 30. Qxf7+ Kxf7 31. Bf5 Rb8 32. Rc2 b6 33. Rd3 Be7 34. Ra3 b5 35. c5 Kf6 36. Be6 Rb7 37. c6 Rc7 38. Kf1 Ra8 39. Ke2 Bd8 40. g3 g5 41. h4 Rg7 42. hxg5+ hxg5 43. gxf4 Bc7 44. fxg5+ Kxg5 45. Rc1 Kh6 46. Rh1+ Kg5 47. f4+ exf4 48. Rah3 Bb6 49. Rg1+ Kf6 50. Rh6+ Ke5 51. Rh5+ Ke4 52. Bf5+ Ke5 53. Rxg7 Nc3+ 54. Kf3 Bxf2 55. Kxf2 Kxd5 56. c7 Ne4+ 57. Kf3 Ng5+ 58. Kxf4 Ne6+ 59. Bxe6+ Kxe6 60. Ke4 Kf6 61. Rd7 Rc8 62. Kd5 Kg6 63. Rh1 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1314"]
[Site "Poland"]
[Date "2013.??.??"]
[Round "3.17"]
[White "Olszewski, Marek"]
[Black "Sikorski, Dariusz"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2044"]
[BlackElo "2084"]
[PlyCount "85"]
[EventDate "2013.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik II"]
[BlackTeam "Torun Torfarm 64"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h3 h4 7. Ne2 Bf5 8. d4 Ne4 9. Nc3 Qa5 10. Bd2 Nxd2 11. Qxd2 e6 12. Bd3 Nd7 13. 0-0 Be7 14. a3 Bxd3 15. Qxd3 g5 16. b4 Qf5 17. Qxf5 exf5 18. Rfe1 Kf8 19. Nd1 f4 20. Nb2 Rg8 21. Nc4 f6 22. Na5 Rb8 23. Re6 Kf7 24. Rae1 Rge8 25. Kf1 Nf8 26. R6e2 Ng6 27. Nd2 Red8 28. c3 Rd7 29. f3 Bd8 30. Nac4 Bc7 31. Ne4 b6 32. a4 Ne7 33. b5 cxb5 34. axb5 Nd5 35. Rc1 Rbd8 36. Ke1 Bb8 37. Kd2 Rc8 38. Nb2 Ne3 39. Kd3 Be5 40. Rxe3 fxe3 41. Nc4 Bf4 42. g3 hxg3 43. Nxe3 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 1314"]
[Site "Poland"]
[Date "2013.??.??"]
[Round "4.12"]
[White "Tarczykowski, Janusz"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2023"]
[BlackElo "2044"]
[PlyCount "101"]
[EventDate "2013.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Torun UKS OPP"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. g3 Be7 6. Bg2 c6 7. e4 0-0 8. 0-0 Re8 9. h3 Bf8 10. Re1 a6 11. a4 a5 12. Be3 exd4 13. Bxd4 Nc5 14. Bxc5 dxc5 15. e5 Qxd1 16. Raxd1 Nd7 17. Re2 Nb6 18. b3 Be6 19. Ng5 Rad8 20. Rxd8 Rxd8 21. Be4 g6 22. Nxe6 fxe6 23. Bc2 Be7 24. h4 Nc8 25. f4 Kf7 26. h5 Na7 27. hxg6+ hxg6 28. Kg2 g5 29. Kf3 gxf4 30. Kxf4 Kg7 31. Rh2 Rf8+ 32. Kg4 Rg8 33. Rh7+ Kf8+ 34. Kf3 Ke8 35. Ne4 Rf8+ 36. Nf6+ Kd8 37. Rh6 b5 38. g4 bxc4 39. bxc4 Nc8 40. g5 Nb6 41. Bb3 Bxf6 42. exf6 Nd7 43. Kf4 Kc7 44. Bd1 Kd6 45. Ke4 Rg8 46. Kf4 Ne5 47. Be2 Nf7 48. Rh5 Ne5 49. Rh1 Ng6+ 50. Ke4 Ne5 51. Rd1+ 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2012.12.09"]
[Round "4.24"]
[White "Lunkiewicz, Dariusz"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2053"]
[BlackElo "2055"]
[PlyCount "99"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz SSz Pocztowiec"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 c5 2. Nf3 Nf6 3. c4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. e4 d6 7. Be2 Nc6 8. Be3 Bd7 9. 0-0 0-0 10. Rc1 a6 11. b3 Rb8 12. g4 Nxd4 13. Bxd4 Bc6 14. g5 Nd7 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. Rcd1 b5 18. cxb5 axb5 19. b4 Qb6 20. Qxb6 Rxb6 21. Nd5 Bxd5 22. Rxd5 Ra8 23. Ra1 Rab8 24. Rc1 Ne5 25. f4 Nc6 26. a3 Kf8 27. Kf2 Ke8 28. Bxb5 Rxb5 29. Rxb5 Rxb5 30. Rxc6 Kd7 31. Rc3 h6 32. h4 hxg5 33. hxg5 f6 34. gxf6 exf6 35. Ke3 Rb8 36. Kd4 Ra8 37. Kd5 Rb8 38. Rg3 g5 39. fxg5 fxg5 40. Kc4 Rg8 41. Rg4 Ke6 42. a4 Rc8+ 43. Kd4 Ra8 44. a5 Rb8 45. Kc4 Rc8+ 46. Kb3 Ke5 47. b5 Kd4 48. b6 Rc1 49. Rg2 Kxe4 50. b7 1-0

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "3.4"]
[White "Konieczynski, Piotr"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "1925"]
[BlackElo "2084"]
[PlyCount "77"]
[EventDate "2012.08.09"]
[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 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 0-0 7. 0-0 Re8 8. d5 Rf8 9. Nd2 Ne8 10. Rb1 g6 11. b4 f5 12. Nb3 Bg5 13. c5 Bxc1 14. Rxc1 Ndf6 15. cxd6 cxd6 16. Nd2 fxe4 17. Ndxe4 Nxe4 18. Nxe4 Bf5 19. Ng3 Nf6 20. a3 Qb6 21. Qd2 Bd7 22. Bf3 Rac8 23. Ne4 Nxe4 24. Bxe4 Bb5 25. Rfe1 Bd7 26. g3 Bh3 27. Bg2 Bf5 28. h4 Bg4 29. a4 Rxc1 30. Rxc1 Rc8 31. Rxc8+ Bxc8 32. Qg5 Bf5 33. h5 Kf7 34. g4 Bd3 35. Qh6 Kg8 36. Qg5 Kf7 37. Qh6 Kg8 38. Qg5 Kf7 39. Qh6 1/2-1/2

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "1.5"]
[White "Lech, Piotr"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1886"]
[BlackElo "2084"]
[PlyCount "68"]
[EventDate "2012.08.09"]
[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 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. 0-0-0+ Kc7 8. Nf3 Nbd7 9. Bxf6 gxf6 10. e3 a5 11. Be2 Nc5 12. h3 Be6 13. g4 a4 14. Nd2 f5 15. e4 f4 16. Nf3 f6 17. Nh4 Nd7 18. Nf5 Bc5 19. Ng7 Bf7 20. f3 Nb6 21. b3 axb3 22. axb3 Bd4 23. Kc2 Ra3 24. Nf5 Bxc3 25. Kxc3 Na4+ 26. Kb4 Ra2 27. bxa4 Ra8 28. Nd6 R8xa4+ 29. Kb3 R4a3+ 30. Kb4 b6 31. Nb7 Ra4+ 32. Kc3 c5 33. Rb1 Rxe2 34. Rhd1 Rxc4+ 0-1

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "5.7"]
[White "Maksimenko, Andrei Jr"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1890"]
[BlackElo "2084"]
[PlyCount "91"]
[EventDate "2012.08.09"]
[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 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be3 e6 6. h3 Bh5 7. d5 exd5 8. exd5 Ne5 9. g4 Nxf3+ 10. Qxf3 Bg6 11. 0-0-0 Be7 12. Qg2 a6 13. f4 h6 14. h4 h5 15. g5 Ng4 16. Bd4 0-0 17. Ne2 c5 18. dxc6 bxc6 19. Qf3 f5 20. Qxc6 Qa5 21. Nc3 Kh7 22. Qb7 Rfe8 23. Bb6 Qb4 24. Nd5 Qa4 25. Nc3 Qxf4+ 26. Kb1 Bf8 27. Nd5 Qg3 28. Bd3 Reb8 29. Qc7 Kh8 30. Bd4 Re8 31. Nb6 Rab8 32. Bxa6 Ne5 33. Bb5 Red8 34. Rhg1 Qf4 35. Rgf1 Qe4 36. Rfe1 Qg4 37. Bxe5 Qb4 38. a4 dxe5 39. Rxd8 Qxe1+ 40. Ka2 Rxd8 41. Qxd8 Qb4 42. Nd7 Bf7+ 43. b3 Bxb3+ 44. cxb3 Qd2+ 45. Kb1 Qd1+ 46. Kb2 1/2-1/2

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "8.7"]
[White "Olszewski, Marek"]
[Black "Haja, Jacek"]
[Result "1/2-1/2"]
[ECO "C34"]
[WhiteElo "2084"]
[BlackElo "1772"]
[PlyCount "50"]
[EventDate "2012.08.09"]
[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. Nc3 Nc6 3. f4 exf4 4. d4 d6 5. Bxf4 Nf6 6. Nf3 Be7 7. Bc4 0-0 8. 0-0 Bg4 9. Qd2 Nxe4 10. Nxe4 d5 11. Bd3 dxe4 12. Bxe4 Bxf3 13. Bxf3 Qxd4+ 14. Qxd4 Nxd4 15. Bxb7 Rab8 16. Be4 Ne2+ 17. Kh1 Nxf4 18. Rxf4 Rxb2 19. a4 Rfb8 20. Rff1 Bf6 21. Bd3 R2b4 22. Ra3 Rb1 23. g3 Rxf1+ 24. Bxf1 Rb1 25. Kg2 g6 1/2-1/2

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "4.5"]
[White "Olszewski, Marek"]
[Black "Sliwicki, Damian"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2084"]
[BlackElo "1994"]
[PlyCount "124"]
[EventDate "2012.08.09"]
[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 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nh6 7. 0-0 0-0 8. Nc3 b6 9. Be3 f6 10. Nh2 e5 11. f4 exf4 12. Bxf4 Nf7 13. Nf3 Be6 14. Qe1 Qe7 15. Qg3 Rad8 16. a4 Rd7 17. a5 Nd8 18. e5 f5 19. axb6 axb6 20. Ra6 b5 21. Bg5 Qe8 22. Ra8 Qf7 23. Qh4 Nb7 24. Rxf8+ Qxf8 25. Ra1 c4 26. d4 h6 27. Be3 b4 28. Ne2 Bd5 29. Qe1 Nd8 30. Ra8 Qe7 31. Bd2 c5 32. Ra6 Bxf3 33. gxf3 cxd4 34. Rxg6 Qxe5 35. Nf4 Qxe1+ 36. Bxe1 Kh7 37. Rg2 Nc6 38. Ne6 Re7 39. Rxg7+ Rxg7+ 40. Nxg7 Kxg7 41. Kf2 c3 42. bxc3 bxc3 43. Ke2 Nb4 44. Kd1 Nd5 45. Bf2 Ne3+ 46. Bxe3 dxe3 47. f4 Kg6 48. Ke2 Kh5 49. Kxe3 Kh4 50. Kd3 Kxh3 51. Kxc3 Kg4 52. Kd4 h5 53. c4 h4 54. c5 h3 55. c6 h2 56. c7 h1Q 57. c8Q Qe4+ 58. Kc3 Kxf4 59. Kd2 Kf3 60. Qc3+ Kf2 61. Qc5+ Kg2 62. Kd1 Qf3+ 0-1

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "2.5"]
[White "Olszewski, Marek"]
[Black "Zebracki, Jaroslaw"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2084"]
[BlackElo "1838"]
[PlyCount "102"]
[EventDate "2012.08.09"]
[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 d5 2. Nc3 dxe4 3. Nxe4 Nf6 4. Ng3 e5 5. Bc4 Bc5 6. d3 Nc6 7. Nf3 0-0 8. 0-0 Be6 9. Bxe6 fxe6 10. Qe2 Nd4 11. Nxd4 Bxd4 12. c3 Bb6 13. Be3 Qd5 14. a4 Rad8 15. Rfd1 Bxe3 16. fxe3 Rd7 17. d4 Rfd8 18. b4 Qb3 19. Re1 Nd5 20. Ne4 exd4 21. exd4 Nf4 22. Qg4 Rf7 23. Rf1 Qb2 24. Rae1 h5 25. Qf3 Rdf8 26. Rf2 Qb3 27. h3 Qc4 28. Rd1 Qd5 29. Re1 Qc4 30. Qg3 Qd3 31. Re3 Qd1+ 32. Kh2 Nd5 33. Rxf7 Rxf7 34. Re1 Qxa4 35. Ng5 Re7 36. Qf3 Qe8 37. Qe4 Nf6 38. Qxb7 c5 39. Qa6 Qb8+ 40. Kh1 Qg3 41. Nf3 Ng4 42. Re2 Nf2+ 43. Kg1 Nxh3+ 44. Kh1 Nf4 45. Rd2 cxb4 46. cxb4 h4 47. Qc8+ Kh7 48. Qd8 h3 49. Nh4 Qxh4 50. Rd1 hxg2+ 51. Kg1 Qg3 0-1

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "7.5"]
[White "Olszewski, Marek"]
[Black "Zebracki, Tomasz"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2084"]
[BlackElo "1942"]
[PlyCount "26"]
[EventDate "2012.08.09"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 Nf6 6. Bf4 0-0 7. Bxd6 Qxd6 8. c3 c5 9. dxc5 Qxc5 10. Ne2 Re8 11. 0-0 Bg4 12. Qg3 Bxe2 13. Bxe2 Rxe2 0-1

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "6.6"]
[White "Szczepaniec, Stanislaw"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2052"]
[BlackElo "2084"]
[PlyCount "77"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 a6 6. Nxe5 Bxf2+ 7. Kxf2 Nxe5 8. d3 c6 9. h3 Qb6+ 10. e3 d6 11. Qe2 h5 12. d4 Ng6 13. Ne4 Nxe4+ 14. Bxe4 Be6 15. b3 d5 16. c5 Qc7 17. Bd3 f5 18. h4 Ne7 19. Kg2 Ng8 20. Rf1 g6 21. b4 Nf6 22. Bb2 0-0 23. a4 Bd7 24. Rf4 Rae8 25. Ra3 Re7 26. b5 axb5 27. axb5 cxb5 28. Rb3 Ra8 29. Bxb5 Bc6 30. Bd3 Ng4 31. Bb1 Rae8 32. Bc1 Qa5 33. Bxf5 gxf5 34. Rxf5 Rf8 35. Rxf8+ Kxf8 36. Ra3 Qb5 37. Qxb5 Bxb5 38. Rb3 Bc4 39. Rc3 0-1

[Event "POL-chT3 1112"]
[Site "Poland"]
[Date "2012.04.01"]
[Round "10.30"]
[White "Grylewicz, Bernard"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1826"]
[BlackElo "2076"]
[PlyCount "80"]
[EventDate "2011.11.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Znin Baszta II"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. 0-0-0+ Kc7 8. Nf3 Nbd7 9. a3 Ng4 10. Bh4 f6 11. h3 Nh6 12. e4 Nf7 13. Ne1 Nb6 14. Nc2 Be6 15. b3 a5 16. a4 Nd7 17. f3 Bc5 18. Be2 Bb6 19. Kb2 Rhd8 20. Be1 Nc5 21. Bd2 Na6 22. Be3 Bxe3 23. Nxe3 Rxd1 24. Rxd1 Nd8 25. Rc1 Bf7 26. Rd1 Ne6 27. Nf5 Nac5 28. Bf1 Bg6 29. Bd3 Rd8 30. Be2 Rxd1 31. Nxd1 Bxf5 32. exf5 Nf4 33. Ne3 Kd6 34. h4 Nd7 35. Kc3 Nxe2+ 36. Kd2 Nd4 37. Ng4 Nc5 38. Kc3 Ne2+ 39. Kd2 Nf4 40. g3 Nh5 0-1

[Event "POL-chT3 1112"]
[Site "Poland"]
[Date "2012.03.11"]
[Round "8.25"]
[White "Ziolkowski, Dawid"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2152"]
[BlackElo "2076"]
[PlyCount "101"]
[EventDate "2011.11.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz SSz Pocztowiec"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nc6 2. Bb5 Nd4 3. Bc4 b5 4. Bxf7+ Kxf7 5. Qh5+ g6 6. Qd5+ e6 7. Qxd4 Bg7 8. Qe3 Nf6 9. e5 Nd5 10. Qf3+ Ke8 11. d4 Bb7 12. Qg4 c5 13. Nf3 Nb4 14. Na3 Bxf3 15. Qxf3 cxd4 16. Bg5 Qxg5 17. Qxa8+ Ke7 18. Qe4 Bxe5 19. 0-0 Nd5 20. Rae1 Bb8 21. g3 Nf6 22. Qxd4 h5 23. Qb4+ Bd6 24. Qxb5 Qg4 25. Qc4 Qf5 26. Nb5 Bb8 27. Qb4+ Kf7 28. Nd6+ Bxd6 29. Qxd6 h4 30. Qf4 Qxc2 31. g4 g5 32. Qd4 h3 33. Qc3 Qa4 34. f3 Qxa2 35. Re5 Qa6 36. Qe3 Rg8 37. Re1 Qc6 38. Rc1 Qb7 39. Rc2 Qa6 40. Rc7 Qa1+ 41. Qc1 Qa4 42. Rc4 Qb3 43. Qc3 Qb6+ 44. Qd4 Qb7 45. Kf2 Qb3 46. Rc7 Ke7 47. Rxa7 Rc8 48. Re2 Rc4 49. Ra3 Qb5 50. Qd3 Qc5+ 51. Qe3 1-0

[Event "POL-chT3 1112"]
[Site "Poland"]
[Date "2012.02.26"]
[Round "7.13"]
[White "Olszewski, Marek"]
[Black "Sobich, Kazimierz"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2076"]
[BlackElo "1941"]
[PlyCount "121"]
[EventDate "2011.11.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik II"]
[BlackTeam "Inowroclaw OSIR Pozkal"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 b6 2. d4 Bb7 3. f3 e6 4. c4 g5 5. Nc3 Na6 6. Be3 Bg7 7. Bd3 c5 8. Nge2 cxd4 9. Nxd4 Nc5 10. Ndb5 Be5 11. Bc2 Bc6 12. Qd2 f6 13. 0-0 Ne7 14. Nd6+ Bxd6 15. Qxd6 Nb7 16. Qd2 Ng6 17. b4 d6 18. Bb3 Qe7 19. Rfd1 Ne5 20. Nb5 Nf7 21. a4 0-0 22. a5 Bxb5 23. cxb5 bxa5 24. bxa5 Rfc8 25. Rac1 Nc5 26. Bxc5 Rxc5 27. Rxc5 dxc5 28. Qd7 Re8 29. Qxe7 Rxe7 30. Rc1 Nd8 31. Rxc5 Nb7 32. Rc8+ Kf7 33. a6 Na5 34. Bd1 Rd7 35. Be2 Nb3 36. Bc4 Na5 37. Bf1 Nb3 38. Rh8 Kg7 39. Ra8 Rc7 40. Rxa7 Rxa7 41. b6 Rxa6 42. Bxa6 Nc5 43. Bc8 Kf7 44. b7 Na6 45. h4 h6 46. Kh2 Ke7 47. Kh3 Kd6 48. Kg4 Ke5 49. Kh5 gxh4 50. Kxh4 f5 51. exf5 exf5 52. Kh5 f4 53. Kxh6 Kf6 54. Bd7 Nb8 55. Bb5 Kf5 56. Kh5 Kf6 57. Kg4 Ke5 58. Kg5 Kd6 59. Kxf4 Kc7 60. g4 Kxb7 61. g5 1-0

[Event "POL-chT3 1112"]
[Site "Poland"]
[Date "2012.02.12"]
[Round "6.19"]
[White "Kiedrowicz, Jan"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "2298"]
[BlackElo "2076"]
[PlyCount "17"]
[EventDate "2011.11.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Chojnice UKS Osemka"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. exd5 Qxd5 6. Ngf3 exd4 7. Bc4 Qf5 8. cxd4 Bd6 9. 0-0 1/2-1/2

[Event "POL-chT3 1112"]
[Site "Poland"]
[Date "2012.01.??"]
[Round "5.19"]
[White "Olszewski, Marek"]
[Black "Stolarczyk, Adam"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2076"]
[BlackElo "2168"]
[PlyCount "64"]
[EventDate "2011.11.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik II"]
[BlackTeam "Swiecie Gambit"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. Qe2 c6 7. e5 Nd5 8. Bd2 Nxc3 9. Bxc3 d5 10. Bd3 Bg4 11. h3 Bxf3 12. Qxf3 e6 13. h4 c5 14. h5 Nc6 15. hxg6 hxg6 16. Qh3 Re8 17. f4 cxd4 18. Bd2 Qb6 19. Qh7+ Kf8 20. 0-0 a5 21. g4 Nb4 22. Rae1 Nxd3 23. cxd3 Ra6 24. b3 Qb5 25. Rf3 Qd7 26. Re2 Qc7 27. Be1 Rc6 28. Bh4 Rc1+ 29. Kg2 Rc2 30. Rff2 Rc6 31. Bf6 Bxf6 32. exf6 Rd8 1-0

[Event "POL-chT3 1112"]
[Site "Poland"]
[Date "2011.12.11"]
[Round "3.25"]
[White "Olszewski, Marek"]
[Black "Krainski, Jaroslaw"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2076"]
[BlackElo "2033"]
[PlyCount "89"]
[EventDate "2011.11.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik II"]
[BlackTeam "Grudziadz Rotmistrz III"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. g4 Bg6 7. Bb5+ Nc6 8. Ne5 Rc8 9. d4 e6 10. h4 f6 11. Nxg6 hxg6 12. a3 Bd6 13. Be3 a6 14. Bd3 f5 15. gxf5 gxf5 16. Qf3 Nge7 17. Ne2 b5 18. Bf4 Bxf4 19. Qxf4 Qa5+ 20. Kf1 Qc7 21. Qg5 g6 22. Re1 Kd7 23. c3 Rh5 24. Qe3 Rch8 25. Nf4 Rxh4 26. Rxh4 Rxh4 27. Qxe6+ Kd8 28. Nxg6 Rh1+ 29. Ke2 Rxe1+ 30. Kxe1 Qh2 31. Nf8 Qh1+ 32. Kd2 Ke8 33. Nd7 Qf3 34. Nf6+ Kf8 35. Qe3 Qh1 36. Nd7+ Kf7 37. Nc5 Qa1 38. Kc2 Qg1 39. Nxa6 Qh2 40. Nc5 f4 41. Qe6+ Kf8 42. Qe2 b4 43. axb4 Qh4 44. Qf3 Qh6 45. Qxf4+ 1-0

[Event "POL-chT3 1112"]
[Site "Poland"]
[Date "2011.11.06"]
[Round "1.1"]
[White "Olszewski, Marek"]
[Black "Nowacki, Krzysztof"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2076"]
[BlackElo "1823"]
[PlyCount "143"]
[EventDate "2011.11.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik II"]
[BlackTeam "Bydgoszcz Emdek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 a6 7. Nxc6 dxc6 8. Qxd8+ Kxd8 9. e5 Ng4 10. Bf4 f6 11. exf6 gxf6 12. h3 Nh6 13. 0-0-0+ Ke7 14. g4 e5 15. Bg3 Nf7 16. Bd3 Bh6+ 17. Kc2 Be6 18. f3 b5 19. Bf2 bxc4 20. Bc5+ Ke8 21. Be2 Rb8 22. Ne4 Bg7 23. h4 Rb5 24. Ba3 Bd5 25. Nc3 Nd8 26. Nxb5 axb5 27. b3 cxb3+ 28. axb3 Ne6 29. Rxd5 cxd5 30. Bxb5+ Kf7 31. Bb2 Rb8 32. Bd3 Nc5 33. Bxh7 Rxb3 34. Ra1 Rb7 35. Ra8 Bf8 36. h5 d4 37. Bg6+ Kg7 38. Ba3 Rc7 39. Kd1 Ne6 40. Bc1 Ng5 41. f4 Nf7 42. Bf5 Be7 43. Bd2 Rb7 44. Bc8 Rc7 45. Ba5 Rc6 46. Bb7 Rc5 47. Ra7 exf4 48. Bg2 Re5 49. Bc7 Bc5 50. Rb7 Re7 51. Bxf4 Rxb7 52. Bxb7 Nh6 53. Bc8 Nf7 54. Ke2 Bd6 55. Bc1 Ne5 56. Bf5 Nf7 57. Kd3 Be5 58. Ba3 Kh6 59. Be6 Nd6 60. Bc1+ Kh7 61. Bd5 Kg7 62. Ke2 Nf7 63. Bxf7 Kxf7 64. Kd3 Kg7 65. Ke4 d3 66. Kxd3 f5 67. gxf5 Kf6 68. Ke4 Bd6 69. h6 Bf8 70. Bb2+ Kf7 71. h7 Bg7 72. h8Q 1-0

[Event "POL-chT3 1112"]
[Site "Poland"]
[Date "2011.??.??"]
[Round "2.7"]
[White "Sliwicki, Damian"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1950"]
[BlackElo "2076"]
[PlyCount "93"]
[EventDate "2011.11.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Torun UKS OPP"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. d4 d6 3. Nc3 Bf5 4. Nh4 Bc8 5. e4 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. Bg5 Be6 9. 0-0-0+ Nbd7 10. Nf5 c6 11. f4 h6 12. Nxh6 exf4 13. Nf5 Ke8 14. Bxf4 Nc5 15. Nd4 Bg4 16. Re1 Nh5 17. Bc7 Ne6 18. h3 Nf6 19. Ndb5 Kd7 20. Bh2 Bh5 21. g4 Bxg4 22. hxg4 Nxg4 23. Rd1+ Kc8 24. Nd4 Rxh2 25. Rxh2 Nxh2 26. Bh3 Kc7 27. Bxe6 fxe6 28. Nxe6+ Kb6 29. Rh1 Bd6 30. Nxg7 Be5 31. Nf5 Rg8 32. Rd1 Kc7 33. Kb1 Nf3 34. a3 b5 35. Ne3 a5 36. Ne2 Rh8 37. Ng1 Ng5 38. Ng4 Bg7 39. e5 Ne6 40. Nf6 Rh1 41. Ne8+ Kb6 42. Nxg7 Nxg7 43. Ka2 Kc7 44. Re1 Rh6 45. Nf3 Ne6 46. Rg1 Kb6 47. Rd1 1/2-1/2

[Event "Bydgoszcz-Torun"]
[Site "Bydgoszcz"]
[Date "2010.12.05"]
[Round "?.8"]
[White "Jablonski, Miroslaw"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2049"]
[BlackElo "2109"]
[PlyCount "90"]
[EventDate "2010.12.05"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 Be7 7. 0-0 0-0 8. h3 Re8 9. d5 Nc5 10. Qc2 a5 11. Be3 cxd5 12. cxd5 b6 13. a3 a4 14. Bxc5 bxc5 15. Bb5 Rf8 16. Nxa4 g6 17. b4 cxb4 18. axb4 Rb8 19. Nc3 Qc7 20. Rfc1 Nh5 21. Qa4 Bd8 22. Bc6 f5 23. Nb5 Qe7 24. Qc2 Bb6 25. Nc3 fxe4 26. Qxe4 Nf4 27. Bb5 Bf5 28. Qe1 Bxh3 29. Bf1 Bd7 30. g3 Nh3+ 31. Bxh3 Bxh3 32. Qe4 Qf6 33. Kh2 Bf5 34. Qh4 Qg7 35. Kg2 Bd8 36. Qc4 Rc8 37. Qb3 e4 38. Nd2 Qd4 39. Nf1 Bg4 40. Rc2 Bf3+ 41. Kg1 Qe5 42. Ra6 Qh5 43. Nh2 Qh3 44. Nxf3 exf3 45. Rxd6 Qg2# 0-1

[Event "Torun Region-ch op"]
[Site "Chelmza"]
[Date "2010.10.14"]
[Round "5.1"]
[White "Olszewski, Marek"]
[Black "Kubicki, Marek"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2128"]
[BlackElo "2156"]
[PlyCount "72"]
[EventDate "2010.10.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nd7 5. Bc4 e6 6. Bg5 Ne7 7. Qd2 h6 8. Be3 c6 9. 0-0 d5 10. Bd3 b6 11. Rfe1 Bb7 12. exd5 Nxd5 13. Nxd5 cxd5 14. Bf4 Qe7 15. h3 g5 16. Bg3 Nf6 17. Bb5+ Kf8 18. Qe2 Ne4 19. Bh2 f6 20. Bd3 Kf7 21. Kh1 Rhd8 22. Ng1 Rac8 23. f3 Nd6 24. c3 Rc6 25. f4 Rcc8 26. Qh5+ Kf8 27. fxg5 hxg5 28. Bxd6 Rxd6 29. Nf3 Qf7 30. Bg6 Qg8 31. Nxg5 Ke7 32. Bf7 Qh8 33. Qg4 fxg5 34. Bxe6 Kd8 35. Bxc8 Bxc8 36. Qxg5+ Bf6 0-1

[Event "Torun Region-ch op"]
[Site "Chelmza"]
[Date "2010.10.10"]
[Round "4.2"]
[White "Gajek, Radoslaw"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1930"]
[BlackElo "2128"]
[PlyCount "76"]
[EventDate "2010.10.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. exd5 Qxd5 6. Ngf3 exd4 7. Bc4 Qh5 8. cxd4 Nf6 9. 0-0 Be7 10. Re1 0-0 11. b3 Bd6 12. Bb2 Nb4 13. Ne5 Qxd1 14. Rexd1 Bf5 15. Ndf3 Nbd5 16. h3 h6 17. g4 Be6 18. g5 hxg5 19. Nxg5 Bf5 20. Kh1 c6 21. a4 Ne4 22. Nxe4 Bxe4+ 23. f3 Bf5 24. Rg1 Bxh3 25. Rg3 Bf5 26. Rag1 g6 27. Rg5 Kg7 28. R1g3 Kf6 29. Kg1 Rh8 30. Bxd5 cxd5 31. Rg2 Rac8 32. R5g3 Rc2 33. Rg5 Rhc8 34. R5g3 Rxg2+ 35. Rxg2 Rc2 36. Nd7+ Ke7 37. Nc5 Rxg2+ 38. Kxg2 b6 0-1

[Event "Torun Region-ch op"]
[Site "Chelmza"]
[Date "2010.10.09"]
[Round "3.3"]
[White "Olszewski, Marek"]
[Black "Kuchnio, Przemyslaw"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2128"]
[BlackElo "2049"]
[PlyCount "45"]
[EventDate "2010.10.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 d5 6. d3 a6 7. Ba4 b5 8. Bc2 d4 9. a4 Bb7 10. axb5 axb5 11. Rxa8 Bxa8 12. cxd4 Nxd4 13. Nxd4 cxd4 14. f4 Nc6 15. f5 e5 16. Na3 Na7 17. Qg4 Bc6 18. Bb3 Nc8 19. Bd2 Nd6 20. Nc2 h6 21. Nb4 Bd7 22. Qg3 Be7 23. Qxe5 1-0

[Event "Torun Region-ch op"]
[Site "Chelmza"]
[Date "2010.10.09"]
[Round "2.3"]
[White "Sliwicki, Damian"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "1852"]
[BlackElo "2128"]
[PlyCount "198"]
[EventDate "2010.10.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 Kf8 8. Bd3 Nxc3 9. a3 Ba5 10. Bd2 c5 11. bxc3 cxd4 12. cxd4 Bxd2+ 13. Kxd2 b6 14. Ne2 Ba6 15. Bxa6 Nxa6 16. f4 g6 17. h4 h5 18. Qf3 Nb8 19. c4 Nc6 20. Rac1 Ne7 21. c5 Kg7 22. Ke1 Rc8 23. Kf2 Nf5 24. g3 bxc5 25. dxc5 Qe7 26. Qc3 Rc6 27. Nd4 Nxd4 28. Qxd4 Rhc8 29. Rc3 Rxc5 30. Rhc1 Rc4 31. Rxc4 dxc4 32. Rxc4 Rd8 33. Qc3 Qb7 34. Rd4 Qb6 35. Ke3 a5 36. a4 Rb8 37. Qc2 Qb7 38. Rd3 Qb4 39. Kf3 Qb7+ 40. Ke3 Qh1 41. Rd1 Qb7 42. Rd3 Qa7+ 43. Kf3 Qa8+ 44. Ke3 Qa7+ 45. Kf3 Rb4 46. Qc8 Rb8 47. Qc2 Qe7 48. Rb3 Rd8 49. Rd3 Qb7+ 50. Ke3 Rc8 51. Rc3 Qb6+ 52. Kf3 Rb8 53. Kg2 Qd4 54. Kh3 Rb4 55. Rd3 Qe4 56. Rd2 Qxc2 57. Rxc2 Rxa4 58. Rc8 Ra2 59. Ra8 a4 60. Rb8 a3 61. Ra8 Ra1 62. Kg2 a2 63. Kh2 g5 64. hxg5 Kg6 65. Ra7 Kg7 66. Ra8 Kh7 67. Ra6 Kg7 68. Ra8 h4 69. g4 Rf1 70. Rxa2 Rxf4 71. Kh3 Re4 72. Ra5 Kg6 73. Kxh4 Re1 74. Rb5 Rh1+ 75. Kg3 Kxg5 76. Rb8 Rg1+ 77. Kf3 Rf1+ 78. Kg3 Ra1 79. Rg8+ Kh6 80. Kf4 Ra4+ 81. Kf3 Kh7 82. Rg5 Kh8 83. Kg3 Ra5 84. Kf3 Kh7 85. Kf4 Ra4+ 86. Kf3 Ra8 87. Kf4 Ra1 88. Kf3 Ra8 89. Kf4 Rg8 90. Rh5+ Kg7 91. Rg5+ Kf8 92. Rxg8+ Kxg8 93. Kg5 Kg7 94. Kh5 Kh7 95. g5 Kg7 96. g6 fxg6+ 97. Kg5 Kf7 98. Kh6 g5 99. Kxg5 Kg7 1/2-1/2

[Event "Torun Region-ch op"]
[Site "Chelmza"]
[Date "2010.10.08"]
[Round "1.3"]
[White "Olszewski, Marek"]
[Black "Zakowski, Adrian"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2128"]
[BlackElo "1697"]
[PlyCount "17"]
[EventDate "2010.10.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 d6 4. Nf3 a6 5. d4 exd4 6. Nxd4 Bd7 7. Be3 Nge7 8. Bd3 Nxd4 9. Bxd4 1-0

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.09"]
[Round "6.35"]
[White "Walkusz, Witoslaw"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2150"]
[BlackElo "2128"]
[PlyCount "105"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gdynia Korsarz"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 a6 10. a3 0-0 11. b4 Bxd4 12. Bxd4 Nxd4 13. Qxd4 Nb8 14. Bd3 f6 15. exf6 Nc6 16. Qc5 Qxf6 17. 0-0 Bd7 18. Ne2 g6 19. Qb6 Rab8 20. c4 dxc4 21. Bxc4 Rfd8 22. Rad1 Be8 23. Rxd8 Nxd8 24. Nd4 Bf7 25. f5 gxf5 26. Nxf5 Qe5 27. Nh6+ Kg7 28. Nxf7 Nxf7 29. Qxe6 Qxe6 30. Bxe6 Nd6 31. Rd1 Rd8 32. a4 Kf6 33. Bb3 b6 34. Rd5 Nb7 35. Rh5 Kg6 36. Re5 Rd6 37. Re7 Nd8 38. Bc2+ Kf6 39. Rxh7 Rd2 40. Rh6+ Ke5 41. Bh7 Ne6 42. Bg8 Nf4 43. g3 Nd3 44. Rxb6 Rd1+ 45. Kg2 Rd2+ 46. Kf3 Rxh2 47. Bc4 Nb2 48. Re6+ Kd4 49. Re4+ Kc3 50. Bxa6 Nxa4 51. Be2 Nb6 52. b5 Rh1 53. g4 1-0

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.08"]
[Round "5.17"]
[White "Olszewski, Marek"]
[Black "Czernicki, Bogdan"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2128"]
[BlackElo "1912"]
[PlyCount "94"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Krakow TKKF Drogowiec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 h6 5. Nc3 Bg4 6. Be3 e6 7. h3 Bxf3 8. Qxf3 Ne7 9. 0-0 c6 10. Bb3 0-0 11. Qg3 d5 12. e5 Nf5 13. Qg4 c5 14. dxc5 Nc6 15. Bf4 Nxe5 16. Qe2 Nd7 17. Qb5 Qc8 18. Na4 Nd4 19. Qb4 Ne2+ 20. Kh1 Nxf4 21. Qxf4 Nxc5 22. Nxc5 Qxc5 23. c3 a5 24. h4 e5 25. Qg4 h5 26. Qg5 Qc6 27. f4 a4 28. Bc2 e4 29. Rad1 f5 30. Bb1 Rad8 31. a3 Rd7 32. Ba2 Kh7 33. Qg3 Rfd8 34. Qf2 d4 35. cxd4 Bxd4 36. Qe2 Bf6 37. Rxd7+ Rxd7 38. Bc4 Rd4 39. Bb5 Qd6 40. Qc2 Bxh4 41. Qc8 b6 42. Bc4 Qd8 43. Qe6 Bg3 44. Kg1 Kh6 45. Qf7 Rd7 46. Qg8 Qxg8 47. Bxg8 Rd2 0-1

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.07"]
[Round "4.35"]
[White "Olszewski, Marek"]
[Black "Labuda, Michal"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2128"]
[BlackElo "1891"]
[PlyCount "73"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Wroclaw Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd1 Bg4 7. Nc3 Nf6 8. Be2 g6 9. Be3 Bg7 10. 0-0 0-0 11. Qd2 Nd7 12. Bh6 Bxf3 13. Bxf3 Bxh6 14. Qxh6 Nd4 15. b3 e5 16. Bg4 Nf6 17. Bh3 Qa5 18. Rac1 b5 19. cxb5 axb5 20. Qe3 b4 21. Na4 Nh5 22. g3 Ng7 23. f4 Qb5 24. Rf2 f5 25. Bf1 Qa5 26. Bc4+ Kh8 27. Bd5 Rac8 28. Rxc8 Rxc8 29. fxe5 dxe5 30. Qg5 Qa7 31. Kg2 Rf8 32. Nb2 Nge6 33. Qd2 Nc5 34. Nc4 Rd8 35. Qg5 Re8 36. Nxe5 Rxe5 37. Qf6+ 1-0

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.06"]
[Round "3.65"]
[White "Dziodzio, Angelika"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1864"]
[BlackElo "2128"]
[PlyCount "123"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rybnik MKSz"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be2 e5 6. d5 Nb8 7. h3 Bh5 8. Be3 Be7 9. Qd2 c6 10. Nh2 Bg6 11. f3 Nbd7 12. 0-0-0 Nb6 13. g4 Qc7 14. h4 h5 15. g5 Nfd7 16. Nf1 0-0-0 17. Bf2 Kb8 18. Ne3 f6 19. dxc6 bxc6 20. gxf6 gxf6 21. Rhg1 Bh7 22. Nc4 Nxc4 23. Bxc4 f5 24. Be6 fxe4 25. fxe4 Nf6 26. Qe2 Bg8 27. Qc4 Ng4 28. Qb4+ Ka8 29. Bxg4 hxg4 30. Rxg4 Rf8 31. Bg3 Be6 32. Rg7 Rf7 33. Rg6 Bc8 34. Qc4 Bf8 35. Kb1 Rd7 36. Rf1 Bh6 37. a3 Be3 38. Rff6 Bb7 39. Rg8+ Rxg8 40. Qxg8+ Bc8 41. Qc4 Kb7 42. Rf3 Bb6 43. Na2 d5 44. exd5 cxd5 45. Qe2 Re7 46. Nb4 Qc4 47. Qh2 e4 48. b3 Qd4 49. Qe2 Qc5 50. Rf8 Rc7 51. Bxc7 Qxf8 52. Bxb6 axb6 53. Qa6+ Kb8 54. Qxb6+ Bb7 55. Na6+ Ka8 56. Nc5 Bc8 57. Qc6+ Ka7 58. Qxd5 e3 59. Qd4 Qe7 60. Nd7+ Ka8 61. Qd5+ Ka7 62. Qa5+ 1-0

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.05"]
[Round "2.83"]
[White "Olszewski, Marek"]
[Black "Kielbratowski, Maciej"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "2128"]
[BlackElo "1924"]
[PlyCount "91"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Lubsko Caissa"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bb5 Bg4 6. h3 Bxf3 7. Qxf3 Be7 8. Bxc6+ bxc6 9. fxe5 dxe5 10. 0-0 0-0 11. d3 Rb8 12. Ne2 c5 13. b3 Rb6 14. Be3 Nd7 15. Nc3 Rg6 16. Kh1 c6 17. Na4 Qa5 18. Qe2 Rf6 19. Qd2 Qxd2 20. Bxd2 Rxf1+ 21. Rxf1 Nb6 22. Nb2 Rd8 23. Be3 Kf8 24. a4 Ke8 25. a5 Nd7 26. Kg1 Nf8 27. Kf2 Ne6 28. Ke2 Nd4+ 29. Kd2 Nb5 30. Ra1 f6 31. Ra4 Nd4 32. Rc4 Rb8 33. Bxd4 exd4 34. Ra4 Bd6 35. Ra1 Kd7 36. Ke2 Re8 37. Kf3 f5 38. exf5 Re3+ 39. Kf2 Bg3+ 40. Kf1 Re5 41. f6 Rf5+ 42. Kg1 Rxf6 43. Nc4 Rf2 44. Rc1 Re2 45. Kf1 Rf2+ 46. Kg1 1/2-1/2

[Event "POL-chT 2st League"]
[Site "Mrzezyno"]
[Date "2010.09.04"]
[Round "1.5"]
[White "Adamowicz, Katarzyna"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2147"]
[BlackElo "2128"]
[PlyCount "92"]
[EventDate "2010.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Koszalin Hetman Politechnika"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. dxc5 Nc6 7. Bf4 Nxc5 8. Be2 Be7 9. 0-0 a6 10. Re1 0-0 11. Bf1 f6 12. Bg3 f5 13. Qd2 Ne4 14. Qc1 b5 15. Bd3 Bb4 16. Bxe4 fxe4 17. Nd2 Bc5 18. Nb3 Bb6 19. Rd1 Qe8 20. Qd2 Ra7 21. a4 b4 22. Ne2 Raf7 23. Rf1 a5 24. Nbd4 Ba6 25. Nxc6 Qxc6 26. h3 Rc8 27. Rfc1 Qc4 28. Nf4 d4 29. Qd1 Rcf8 30. Qg4 e3 31. fxe3 dxe3 32. Qxe6 Qxe6 33. Nxe6 e2+ 34. Kh2 Re8 35. Ng5 Rf1 36. Nf3 Be3 37. Re1 h6 38. c3 bxc3 39. bxc3 Rc8 40. Rab1 Rxc3 41. e6 Rc8 42. Rb3 Ba7 43. e7 Re8 44. Bd6 Bg1+ 45. Nxg1 Rxe1 46. Rf3 Rf1 0-1

[Event "Znin op"]
[Site "Znin"]
[Date "2010.07.01"]
[Round "8"]
[White "Wodzynski, Michal"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1959"]
[BlackElo "2148"]
[PlyCount "44"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Bb5 e6 5. g4 Be4 6. f3 Qh4+ 7. Kf1 Bg6 8. Bf4 h5 9. Bg3 Qd8 10. Ne2 hxg4 11. fxg4 a6 12. Ba4 b5 13. Bb3 Be4 14. Rg1 Bf3 15. Qd3 Bxg4 16. Nbc3 Na5 17. Nf4 Nc4 18. Bxc4 bxc4 19. Qd2 c5 20. Nce2 Nh6 21. c3 Nf5 22. Kg2 g5 0-1

[Event "Znin op"]
[Site "Znin"]
[Date "2010.06.30"]
[Round "6"]
[White "Grabarczyk, Miroslaw"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2456"]
[BlackElo "2148"]
[PlyCount "53"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 4. Qb3 Qc8 5. h3 Bh5 6. g3 Nbd7 7. Bg2 e5 8. Be3 Be7 9. Nc3 0-0 10. Nh4 c6 11. Nf5 Re8 12. Nxe7+ Rxe7 13. 0-0 Ne8 14. dxe5 dxe5 15. Qb4 Kf8 16. Rad1 f6 17. Rd2 Kf7 18. Rfd1 Bg6 19. Nd5 Re6 20. Nc7 Nxc7 21. Rxd7+ Kg8 22. Bxa7 Be8 23. R7d2 b5 24. cxb5 Nxb5 25. Bb6 Qa6 26. Qc4 Kf7 27. Rd7+ 1-0

[Event "Znin op"]
[Site "Znin"]
[Date "2010.06.30"]
[Round "7"]
[White "Olszewski, Marek"]
[Black "Bokiej, Przemyslaw"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2148"]
[BlackElo "2057"]
[PlyCount "40"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. b3 Bb4+ 9. Kf1 Nf5 10. Bb2 h5 11. h4 Bd7 12. g3 f6 13. Kg2 fxe5 14. dxe5 Bc5 15. Rf1 Bxf2 16. Bc1 Bxg3 17. Bd3 Bxe5 18. Nxe5 Nxh4+ 19. Kh3 Nxe5 20. Nc3 Qb4 0-1

[Event "Znin op"]
[Site "Znin"]
[Date "2010.06.29"]
[Round "4"]
[White "Olszewski, Marek"]
[Black "Starzynski, Waldemar"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2148"]
[BlackElo "1877"]
[PlyCount "83"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qb6 7. 0-0 Nge7 8. b3 cxd4 9. cxd4 Nf5 10. Bb2 Be7 11. Qd2 0-0 12. Rd1 Rac8 13. Nc3 Na5 14. g4 Nh4 15. Nxh4 Bxh4 16. Ba3 Rfe8 17. Rac1 Be7 18. Bxe7 Rxe7 19. Na4 Qd8 20. Rxc8 Bxc8 21. Bd3 Bd7 22. Nc3 Qb6 23. Bb1 Nc6 24. Qb2 g6 25. Qd2 Qb4 26. Qe3 Be8 27. Ne2 Rc7 28. Rc1 Rc8 29. Kg2 Ne7 30. Rxc8 Nxc8 31. Ng1 Kg7 32. Nf3 a5 33. h4 Nb6 34. h5 h6 35. g5 hxg5 36. Qxg5 Nd7 37. hxg6 f6 38. Qh5 Nf8 39. exf6+ Kxf6 40. Qe5+ Ke7 41. g7 Ng6 42. Qg5+ 1-0

[Event "Znin op"]
[Site "Znin"]
[Date "2010.06.29"]
[Round "5"]
[White "Szary, Marcin"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1856"]
[BlackElo "2148"]
[PlyCount "94"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. a3 e6 5. Bb5 Nge7 6. Bg5 Qd7 7. Nc3 a6 8. Ba4 h6 9. Be3 b5 10. Bb3 Na5 11. Nge2 Bh7 12. Ng3 Nf5 13. Nxf5 Bxf5 14. 0-0 Be7 15. Ne2 Nc4 16. Bc1 c5 17. c3 Na5 18. Bc2 Bxc2 19. Qxc2 cxd4 20. Nxd4 Nc6 21. Nxc6 Qxc6 22. Be3 0-0 23. Rac1 Rac8 24. Qd2 Qc4 25. Rfd1 Qe4 26. Qd4 Qxd4 27. cxd4 a5 28. Rxc8 Rxc8 29. Rc1 Rxc1+ 30. Bxc1 Kh7 31. g4 f6 32. f4 a4 33. Bd2 Kg6 34. Kg2 h5 35. Kg3 hxg4 36. Kxg4 f5+ 37. Kh3 Kh5 38. Be3 b4 39. Bc1 bxa3 40. bxa3 Bh4 41. Bd2 Bf2 42. Bc3 Be3 43. Kg3 Bc1 44. Bb4 Bb2 45. Bc5 Bc3 46. Bf8 Bxd4 47. Bxg7 Bc5 0-1

[Event "Znin op"]
[Site "Znin"]
[Date "2010.06.28"]
[Round "2"]
[White "Olszewski, Marek"]
[Black "Szmidt, Przemyslaw"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2148"]
[BlackElo "2017"]
[PlyCount "35"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. c4 Nc6 6. Qd1 Nf6 7. Nc3 g6 8. Bd3 Bg4 9. 0-0 Bg7 10. Be2 Nd7 11. Be3 0-0 12. Rc1 Nc5 13. h3 Bxf3 14. Bxf3 a6 15. Qd2 e5 16. Rfd1 Nd4 17. Bxd4 exd4 18. Ra1 1/2-1/2

[Event "Znin op"]
[Site "Znin"]
[Date "2010.06.28"]
[Round "3"]
[White "Zolnierowicz, Krzysztof"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2217"]
[BlackElo "2148"]
[PlyCount "72"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 a6 6. 0-0 d6 7. d3 h6 8. a3 0-0 9. b4 Ba7 10. Bb2 Be6 11. Rc1 Qc8 12. b5 Ne7 13. e3 Bh3 14. d4 Ng6 15. c5 e4 16. Nd2 d5 17. bxa6 bxa6 18. f3 exf3 19. Qxf3 c6 20. e4 dxe4 21. Ndxe4 Nxe4 22. Nxe4 Bxg2 23. Qxg2 Ne7 24. Nd6 Qd7 25. Rc2 Nd5 26. Qf3 Bb8 27. Nf5 Kh7 28. Bc1 f6 29. Re2 Bc7 30. Bxh6 Rf7 31. Bxg7 Rxg7 32. Qh5+ Kg8 33. Nxg7 Kxg7 34. Re4 Rg8 35. Rg4+ Kf8 36. Qh6+ Qg7 1-0

[Event "Znin op"]
[Site "Znin"]
[Date "2010.06.27"]
[Round "1"]
[White "Haja, Jacek"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1778"]
[BlackElo "2148"]
[PlyCount "61"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Bb5 e6 5. Nf3 a6 6. Bxc6+ bxc6 7. Be3 Qb8 8. b3 Ne7 9. 0-0 Ng6 10. Nbd2 Be7 11. h3 h5 12. c4 Nf8 13. c5 Qd8 14. Kh2 g5 15. Ng1 f6 16. f4 g4 17. Qe2 Kd7 18. Bf2 Ng6 19. g3 fxe5 20. dxe5 h4 21. hxg4 hxg3+ 22. Kxg3 Bh4+ 23. Kf3 Nxf4 24. Bxh4 Qxh4 25. Kxf4 Raf8 26. Ke3 d4+ 27. Kxd4 Bxg4 28. Qe4 Qh2 29. Kc3 Bf5 30. Qd4+ Kc8 31. Ngf3 1/2-1/2

[Event "Torun-Bydgoszcz"]
[Site "Torun"]
[Date "2009.12.13"]
[Round "?.6"]
[White "Olszewski, Marek"]
[Black "Tokarski, Bartosz"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2148"]
[BlackElo "2185"]
[PlyCount "86"]
[EventDate "2009.12.13"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 a6 6. e5 Nc6 7. Qa4 Ng4 8. exd6 Qb6 9. Nd1 Bd7 10. dxe7 Bxe7 11. Be2 Bb4+ 12. c3 Nd4 13. Qxd7+ Kxd7 14. Nxd4 Qxd4 15. 0-0 Qe5 16. Bxg4+ f5 17. Ne3 fxg4 18. cxb4 Rad8 19. Nc4 Qe4 20. b3 b5 21. Na5 Qxb4 22. Nb7 Rde8 23. a3 Qc3 24. Bf4 Ke7 25. Bd6+ Kf6 26. Rac1 Qd2 27. Bb4 Qd5 28. Rc7 Rhg8 29. Rfc1 Rc8 30. h3 gxh3 31. Be7+ Kg6 32. gxh3 Rxc7 33. Rxc7 Re8 34. Bb4 Rb8 35. Nc5 Qg5+ 36. Kf1 Qf5 37. Rc6+ Kh5 38. Ne6 Qxh3+ 39. Kg1 Qg4+ 40. Kh2 Re8 41. Rc5+ Kh4 42. Nc7 Qf4+ 43. Kg1 Re2 0-1

[Event "Bydgoszcz op"]
[Site "Bydgoszcz"]
[Date "2009.10.11"]
[Round "4"]
[White "Olszewski, Marek"]
[Black "Licznerski, Lukasz"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2155"]
[BlackElo "1967"]
[PlyCount "96"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Qf3 Nge7 7. Ne2 Be6 8. Bf4 Ng6 9. Bxd6 Qxd6 10. 0-0 0-0-0 11. Nd2 Nce7 12. Rfe1 Rhe8 13. Qg3 Nf5 14. Bxf5 Bxf5 15. Qxd6 Rxd6 16. Ng3 Rde6 17. Rxe6 Bxe6 18. Nh5 Bg4 19. Ng3 Nf4 20. f3 Bd7 21. Rd1 h5 22. h4 g5 23. hxg5 h4 24. Nh1 Re2 25. Nf2 Bf5 26. Nf1 Rxb2 27. Rd2 Ne2+ 28. Kh2 Rxd2 29. Nxd2 Nxc3 30. g4 hxg3+ 31. Kxg3 Ne2+ 32. Kh4 Nxd4 33. Kh5 c5 34. Kh6 c4 35. Nd1 Ne2 36. Ne3 c3 37. Nb3 Be6 38. Nc2 d4 39. Ncxd4 Nxd4 40. Nxd4 Bxa2 41. f4 b5 42. f5 b4 43. f6 b3 44. g6 c2 45. gxf7 c1Q+ 46. Kh7 Qc5 47. Ne6 Qh5+ 48. Kg7 Qxf7+ 0-1

[Event "Bydgoszcz op"]
[Site "Bydgoszcz"]
[Date "2009.10.11"]
[Round "5"]
[White "Paprocka, Renata"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2018"]
[BlackElo "2155"]
[PlyCount "164"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 Nf6 4. e5 Ng8 5. Nce2 Bf5 6. Ng3 Bg6 7. h4 h5 8. c3 e6 9. Be2 f6 10. f4 Qd7 11. Bxh5 Bxh5 12. Nxh5 Qf7 13. Ng3 Qg6 14. Qf3 Nh6 15. h5 Qc2 16. Qe2 Qa4 17. Nf3 f5 18. Ng5 Kd7 19. Qd1 Qa6 20. Qe2 Qb6 21. Be3 Nd8 22. 0-0-0 Qa5 23. Kb1 b6 24. Nf1 Ng4 25. Nd2 Kc8 26. c4 Qa6 27. Rh3 c6 28. Bg1 Bb4 29. Rc1 Kb7 30. Be3 Rc8 31. Nf1 Rc7 32. Bd2 Be7 33. Nf3 Rd7 34. Be3 Nf7 35. N3h2 Nfh6 36. Nxg4 Nxg4 37. Nh2 Nxe3 38. Qxe3 dxc4 39. Qc3 b5 40. Nf3 c5 41. Rg3 cxd4 42. Nxd4 Bc5 43. Qf3+ Kb8 44. Nc2 Qb7 45. Qxb7+ Kxb7 46. Rg6 Re7 47. Rh1 Kc6 48. Ne1 Be3 49. g3 Rd8 50. Nf3 Rd3 51. Ng5 Kd5 52. a3 Bd4 53. h6 gxh6 54. Rhxh6 Rxg3 55. Rxe6 Rxe6 56. Rxe6 Bc5 57. Rf6 Rg1+ 58. Ka2 a5 59. e6 b4 60. Rxf5+ Kc6 61. axb4 axb4 62. b3 Rg2+ 63. Kb1 c3 64. Ne4 c2+ 65. Kc1 Be3+ 66. Nd2 Rxd2 67. Re5 Bxf4 68. Re4 Rd4+ 69. Rxf4 Rxf4 70. Kxc2 Re4 71. Kd3 Kd5 72. e7 Rxe7 73. Kc2 Re3 74. Kb2 Re2+ 75. Kb1 Kd4 76. Kc1 Ke3 77. Kb1 Kd3 78. Kc1 Kc3 79. Kb1 Rc2 80. Ka1 Kxb3 81. Kb1 Rc8 82. Ka1 Rc1# 0-1

[Event "Bydgoszcz op"]
[Site "Bydgoszcz"]
[Date "2009.10.10"]
[Round "2"]
[White "Olszewski, Marek"]
[Black "Bokiej, Przemyslaw"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2155"]
[BlackElo "2075"]
[PlyCount "183"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 Nf6 6. Bg5 c6 7. Qf3 0-0 8. h3 Re8+ 9. Nge2 b5 10. a3 Nbd7 11. 0-0 Nb6 12. b3 a5 13. a4 b4 14. Nb1 h6 15. Bf4 Ba6 16. Bxd6 Bxd3 17. cxd3 Qxd6 18. Nd2 Re7 19. Ng3 g6 20. Rfc1 Rae8 21. Ndf1 Nbd7 22. Ne3 Re6 23. Ne2 Nh5 24. Rc2 c5 25. dxc5 Nxc5 26. Nf5 gxf5 27. Qxh5 Nxb3 28. Rf1 Qe5 29. g3 Rg6 30. Nf4 Qxf4 31. Qxg6+ fxg6 32. gxf4 Nd4 33. Rc5 Ne2+ 34. Kh2 Nc3 35. Rxa5 b3 36. Rc5 d4 37. Rc6 Nxa4 38. Rxg6+ Kh7 39. Ra6 Nc5 40. Rb6 Re2 41. Rb1 Nxd3 42. R1xb3 Nxf4 43. Rf3 Nd5 44. Rd6 Re5 45. Ra3 Ne7 46. Rxd4 Kg7 47. Re3 Rxe3 48. fxe3 Kf6 49. Rd6+ Kg5 50. Kg3 Ng6 51. Rd5 Kf6 52. Ra5 h5 53. Rb5 h4+ 54. Kf3 Ne5+ 55. Kf2 Nf7 56. Kg2 Ne5 57. Kf2 Nf7 58. Rb6+ Kg5 59. Rb7 Ne5 60. Re7 Ng6 61. Re8 Kf6 62. Ra8 Ne5 63. Ra4 Kg5 64. e4 fxe4 65. Rxe4 Ng6 66. Kf3 Kf5 67. Ra4 Ne5+ 68. Ke3 Ng6 69. Rg4 Ne5 70. Rxh4 Kg5 71. Ra4 Ng6 72. Kf3 Nh4+ 73. Kf2 Nf5 74. Rg4+ Kh5 75. Rg8 Nh6 76. Rh8 Kg6 77. Ke3 Kg7 78. Ra8 Nf7 79. Kf4 Nh6 80. Ra6 Nf7 81. h4 Nh6 82. Rb6 Nf7 83. h5 Nh6 84. Rg6+ Kh7 85. Kg5 Nf7+ 86. Kf6 Nh6 87. Rg7+ Kh8 88. Ra7 Ng4+ 89. Kg5 Ne5 90. Kf5 Nc6 91. Rc7 Nd4+ 92. Kg6 1-0

[Event "Bydgoszcz op"]
[Site "Bydgoszcz"]
[Date "2009.10.10"]
[Round "3"]
[White "Walkusz, Witoslaw"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2126"]
[BlackElo "2155"]
[PlyCount "157"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 f6 5. f4 e6 6. Bd3 Bxd3 7. Qxd3 Qd7 8. Nf3 Nge7 9. 0-0 f5 10. Be3 Ng6 11. Nbd2 Be7 12. b4 0-0 13. a4 Rfc8 14. a5 a6 15. Nb3 Na7 16. Nc5 Bxc5 17. dxc5 Nc6 18. Rfb1 Na7 19. h3 Rf8 20. Nd4 c6 21. g3 Nb5 22. Nxb5 cxb5 23. Bd4 Qf7 24. Kf2 Ne7 25. Qf3 h6 26. Rg1 Kh8 27. Ke3 g5 28. Raf1 gxf4+ 29. gxf4 Rg8 30. Ke2 Rxg1 31. Rxg1 Rg8 32. Rxg8+ Qxg8 33. Bf2 Ng6 34. Ke3 Qd8 35. Kd4 Kh7 36. Qg3 Ne7 37. h4 Nc6+ 38. Kd3 Qe8 39. Qf3 Qf7 40. h5 Qg7 41. Bd4 Ne7 42. Qh3 Qg4 43. Qh2 Qd1+ 44. Ke3 Qg4 45. Kd2 Nc6 46. Bf2 d4 47. Qh4 dxc3+ 48. Kxc3 Qf3+ 49. Kd2 Qd5+ 50. Ke1 Qe4+ 51. Kf1 Qd3+ 52. Kg2 Qd7 53. Qf6 Qe8 54. Be1 Nd4 55. Kf1 Nf3 56. Ke2 Nd4+ 57. Kf1 Nc6 58. Bc3 Qg8 59. Kf2 Qe8 60. Ke3 Nd8 61. Be1 Nc6 62. Bc3 Nb8 63. Be1 Nd7 64. Qh4 Kg8 65. Qh1 Nb8 66. Qg2+ Kf8 67. Qxb7 Nc6 68. Bh4 Nxb4 69. Bf6 Qf7 70. c6 Nd5+ 71. Kd4 Nc7 72. Qc8+ Ne8 73. Qd7 Qxh5 74. Qe7+ Kg8 75. Qxe6+ Kf8 76. Qe7+ Kg8 77. c7 Qd1+ 78. Kc5 Qc2+ 79. Kb6 1-0

[Event "Bydgoszcz op"]
[Site "Bydgoszcz"]
[Date "2009.10.09"]
[Round "1"]
[White "Trepkowski, Piotr"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1868"]
[BlackElo "2155"]
[PlyCount "62"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 e5 5. dxe5 Qxd1+ 6. Kxd1 Bg4 7. Bf4 0-0-0+ 8. Kc1 Nge7 9. Bd3 Ng6 10. Bxg6 hxg6 11. Ng5 Nd4 12. Nc3 Bb4 13. Be3 Rhf8 14. Bxd4 Rxd4 15. f3 Bd7 16. Rd1 Rh4 17. Nd5 Bc5 18. Ne4 Bb6 19. Nxb6+ axb6 20. h3 Bc6 21. Ng5 Rh5 22. f4 Bxg2 23. Rd3 Rh4 24. Kd2 Rxf4 25. Rd1 Rf5 26. e6 Rxg5 27. e7 Re8 28. Kc1 Rd5 29. Rxd5 Bxd5 30. Rxd5 Rxe7 31. Kd2 Rd7 0-1

[Event "POL-chT 2nd League"]
[Site "Miedzyzdroje"]
[Date "2009.09.19"]
[Round "8"]
[White "Olszewski, Marek"]
[Black "Banach, Wieslaw"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2155"]
[BlackElo "2135"]
[PlyCount "127"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Gniezno LKS Chrobry"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. c3 d5 9. Qe2 Bg4 10. h3 Bxf3 11. Qxf3 d4 12. Nd2 Qd7 13. Rd1 Na5 14. cxd4 Qxd4 15. Qe2 Nd7 16. Nf3 Qd6 17. d4 Nxb3 18. axb3 exd4 19. Nxd4 Nc5 20. f4 Rfd8 21. e5 Qd5 22. Be3 Qe4 23. Rac1 Rd7 24. b4 Na4 25. Kf2 Nb6 26. Qg4 g6 27. Nc6 Bh4+ 28. g3 Rxd1 29. Rxd1 Qxc6 30. Qxh4 Nd5 31. Bc5 a5 32. Qg4 axb4 33. Bd4 Qc2+ 34. Qe2 Qxe2+ 35. Kxe2 c6 36. Rc1 Ra6 37. Kd3 Kf8 38. Ke4 Ke7 39. g4 Kd7 40. f5 Ne7 41. Bc5 b3 42. e6+ Ke8 43. Ke5 gxf5 44. gxf5 fxe6 45. Kxe6 Ra4 46. Bxe7 Re4+ 47. Kf6 Rxe7 48. Rxc6 Rf7+ 49. Ke5 Rd7 50. Rc3 Kf7 51. Rxb3 Rb7 52. Rb4 Rb6 53. Rh4 h6 54. Rd4 Ke7 55. b4 h5 56. Rd5 Rb7 57. Rc5 Kf7 58. Kf4 Kf6 59. Rc6+ Kg7 60. Kg5 Rd7 61. Rg6+ Kf7 62. Rb6 Rd5 63. Rb7+ Kf8 64. Kg6 1-0

[Event "POL-chT 2nd League"]
[Site "Miedzyzdroje"]
[Date "2009.09.18"]
[Round "7"]
[White "Olszewski, Marek"]
[Black "Lorek, Milosz"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2155"]
[BlackElo "1972"]
[PlyCount "121"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Chrzanow UKS SP 8 U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. h3 Na5 9. Bc2 c5 10. 0-0 0-0 11. d3 Re8 12. Nbd2 Qc7 13. Re1 Bf8 14. Nf1 h6 15. g4 d5 16. Ng3 c4 17. Kg2 cxd3 18. Bxd3 Bb7 19. Nh4 dxe4 20. Nxe4 Nxe4 21. Bxe4 Bxe4+ 22. Qxe4 Qc6 23. Qxc6 Nxc6 24. Be3 Rad8 25. Rad1 Rxd1 26. Rxd1 Rd8 27. Rxd8 Nxd8 28. Kf3 f6 29. Ke4 Kf7 30. Kd5 g5 31. Nf5 Ne6 32. f3 Nf4+ 33. Bxf4 gxf4 34. Nh4 Ke7 35. Ng2 Kd7 36. Ne1 b4 37. c4 a5 38. Nd3 Be7 39. Nf2 Bd8 40. Ne4 Be7 41. Nd2 Bd8 42. Nb3 Bb6 43. c5 a4 44. Nd2 Bd8 45. b3 axb3 46. axb3 Be7 47. Ne4 Bd8 48. Nd6 Be7 49. Nf5 Bf8 50. h4 Kc7 51. h5 Kd7 52. Nh4 Be7 53. Ng2 Bd8 54. Ne1 Bc7 55. Nd3 Ba5 56. c6+ Kc7 57. Nc5 Kc8 58. Ne6 Bd8 59. Ke4 Be7 60. Kf5 Bd6 61. Kxf6 1-0

[Event "POL-chT 2nd League"]
[Site "Miedzyzdroje"]
[Date "2009.09.17"]
[Round "6"]
[White "Krzywda, Andrzej"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2149"]
[BlackElo "2155"]
[PlyCount "142"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Chroscice LZS Victoria"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be3 e5 6. d5 Nb8 7. h3 Bc8 8. Bb5+ c6 9. dxc6 bxc6 10. Bc4 Be7 11. Qe2 0-0 12. Rd1 Qc7 13. 0-0 Nbd7 14. Rfe1 Nb6 15. Bb3 h6 16. Qd2 Be6 17. Bxe6 fxe6 18. Qe2 Rad8 19. a4 Qb7 20. b3 Rfe8 21. Bc1 Nbd7 22. Ba3 Nf8 23. g3 Ng6 24. Kg2 d5 25. Bxe7 Rxe7 26. Qd3 Kf7 27. exd5 exd5 28. Qf5 Rde8 29. h4 Qd7 30. Qxd7 Rxd7 31. a5 Rde7 32. Na4 Nd7 33. h5 Ngf8 34. Nh4 Re6 35. b4 Rb8 36. c3 Nh7 37. f3 Nhf6 38. g4 Ne8 39. Nf5 Nd6 40. Nxd6+ Rxd6 41. Re2 Re6 42. Rde1 Rbe8 43. Kg3 R6e7 44. Nb2 Nf6 45. Nd3 Nd7 46. Re3 Kf6 47. R3e2 Re6 48. Kg2 R6e7 49. Kf2 Kf7 50. Kg2 Re6 51. Nf2 Nf6 52. Nd3 Nd7 53. Kf2 Kf8 54. Nf4 Rd6 55. Ng6+ Rxg6 56. hxg6 Re6 57. Rd1 a6 58. c4 Nf6 59. b5 cxb5 60. cxb5 axb5 61. Rb1 Nd7 62. Rxb5 d4 63. Rd5 Ke7 64. f4 Rxg6 65. fxe5 Ra6 66. Ra2 Nf8 67. Rxd4 Ne6 68. Rb4 Nc5 69. Rb5 Ne4+ 70. Kf3 Nc3 71. Rb7+ Ke6 1-0

[Event "POL-chT 2nd League"]
[Site "Miedzyzdroje"]
[Date "2009.09.16"]
[Round "5"]
[White "Spicak, Krzysztof"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2011"]
[BlackElo "2155"]
[PlyCount "107"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Milanowek UKS Jedwabnik"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Bb5 a6 5. Bxc6+ bxc6 6. Nc3 e6 7. Na4 f6 8. Bf4 fxe5 9. Bxe5 Nf6 10. Ne2 Bd6 11. 0-0 0-0 12. Ng3 Ng4 13. Qe2 Bxe5 14. dxe5 Nxh2 15. Kxh2 Qh4+ 16. Kg1 Qxa4 17. b3 Qh4 18. c3 Bg6 19. Qe3 Qe7 20. b4 h5 21. Ne2 h4 22. Nd4 Be8 23. Qh3 Bd7 24. Qg4 c5 25. bxc5 Qxc5 26. Nf3 Qc4 27. Qxc4 dxc4 28. Ng5 Rfd8 29. Rad1 Ba4 30. Rxd8+ Rxd8 31. Nxe6 Rd2 32. Nxc7 Re2 33. e6 g5 34. Nxa6 Rxa2 35. Re1 Be8 36. Nc7 Kf8 37. Re4 Ke7 38. Nd5+ Kd6 39. Nf6 Ke7 40. Nxe8 Kxe8 41. f3 Ke7 42. Kh2 Rd2 43. Kh3 Rc2 44. Rxc4 Kxe6 45. Rc5 Kf6 46. c4 Kg6 47. Rc8 Kf6 48. c5 Ke6 49. c6 Kf7 50. c7 Kg7 51. g3 Rc4 52. f4 gxf4 53. gxf4 Kh7 54. f5 1-0

[Event "POL-chT 2nd League"]
[Site "Miedzyzdroje"]
[Date "2009.09.15"]
[Round "4"]
[White "Olszewski, Marek"]
[Black "Gola, Karol"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2155"]
[BlackElo "2186"]
[PlyCount "41"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Gliwice Politechnika Slaska"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. 0-0 0-0 10. Be3 d6 11. f3 Be6 12. Qa4 Qa5 13. Qxa5 Bxa5 14. a3 Nd7 15. Na4 Rfd8 16. b4 Bc7 17. Rfc1 Nb6 18. Nb2 Nd7 19. Na4 Nb6 20. Nb2 Nd7 21. Na4 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Miedzyzdroje"]
[Date "2009.09.14"]
[Round "3"]
[White "Olszewski, Marek"]
[Black "Kurkowski, Zbigniew"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2155"]
[BlackElo "2076"]
[PlyCount "71"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 Qa5 11. Kb1 0-0 12. Qd2 Qc7 13. Nd4 Rfd8 14. f3 a6 15. g4 b5 16. Nce2 a5 17. Ng3 b4 18. Nh5 Rac8 19. Bxf6 Bxf6 20. Nxf6+ gxf6 21. g5 Qe7 22. h4 Kh8 23. Qe3 Bb7 24. Rg1 d5 25. gxf6 Qxf6 26. e5 Qe7 27. f4 Rg8 28. Rg5 Rg6 29. h5 Rgg8 30. Rdg1 Rxg5 31. fxg5 Ba6 32. Qf4 Rc7 33. g6 a4 34. gxh7 f5 35. Rg8+ Kxh7 36. Rg6 1-0

[Event "POL-chT 2nd League"]
[Site "Miedzyzdroje"]
[Date "2009.09.13"]
[Round "2"]
[White "Sapeta, Robert"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2104"]
[BlackElo "2155"]
[PlyCount "143"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Pawlowice GKS Pniowek 74"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. d5 0-0 7. Bd3 Ne8 8. Be3 g6 9. g4 Ng7 10. h3 c6 11. Qc2 Qc7 12. 0-0-0 Nc5 13. Nd2 Bd7 14. Be2 f5 15. f3 Qd8 16. Nb3 Bg5 17. Qd2 Bxe3 18. Qxe3 Nxb3+ 19. axb3 f4 20. Qf2 c5 21. Kc2 Ne8 22. Ra1 Nc7 23. h4 h6 24. h5 g5 25. Ra2 a6 26. Rha1 b6 27. Qe1 Qb8 28. Nd1 a5 29. Nc3 Ne8 30. Nb5 Nf6 31. Qg1 Bxb5 32. cxb5 Qc8 33. Ra4 Kg7 34. Qh1 Kf7 35. Qh3 Ke7 36. Bc4 Qe8 37. Kd3 Qf7 38. Re1 Rg8 39. Rh1 Raf8 40. Qg2 Qe8 41. Qf2 Qd7 42. Rg1 Ne8 43. Kc2 Nf6 44. Kd3 Kd8 45. Raa1 Ke7 46. Ra4 Kf7 47. Raa1 Kg7 48. Qg2 Kh8 49. Qh3 Qh7 50. Rge1 Ne8 51. Rg1 Qd7 52. Qf1 Rg7 53. Ra4 Rgf7 54. Ra1 Nf6 55. Qh3 Ra8 56. Ra4 Rff8 57. Qg2 Rg8 58. Qh3 Raf8 59. Raa1 Rf7 60. Ra4 Rgf8 61. Raa1 Re7 62. Ra4 Qc7 63. Re1 Qb7 64. Rg1 Qa7 65. Rga1 Ree8 66. Re1 Rd8 67. Rg1 Qd7 68. Raa1 Ne8 69. Qf1 Rf7 70. Ra4 Re7 71. Qe2 Nf6 72. Qf2 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Miedzyzdroje"]
[Date "2009.09.12"]
[Round "1"]
[White "Pac, Maciej"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1830"]
[BlackElo "2155"]
[PlyCount "48"]
[EventDate "2009.09.12"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Entropia"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nf3 f6 6. Bd3 Bxd3 7. Qxd3 fxe5 8. dxe5 Qd7 9. 0-0 Nge7 10. Nbd2 Ng6 11. Re1 Be7 12. Nb3 0-0 13. Nbd4 Nxd4 14. cxd4 b6 15. Bg5 Rxf3 16. Qxf3 Bxg5 17. Re2 c5 18. Rd1 Rf8 19. Qa3 Be7 20. Qc3 Qb5 21. Rc2 cxd4 22. Qxd4 Bc5 23. Qc3 Qa4 24. g3 Rxf2 0-1

[Event "Chelmza op-A"]
[Site "Chelmza"]
[Date "2009.06.26"]
[Round "9"]
[White "Olszewski, Marek"]
[Black "Gajek, Radoslaw"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2151"]
[BlackElo "1785"]
[PlyCount "83"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 d6 4. d4 Nf6 5. Nc3 0-0 6. Qe2 c6 7. e5 dxe5 8. dxe5 Nd5 9. Bd2 Nxc3 10. Bxc3 b5 11. Bb3 a5 12. a3 Ba6 13. Qe3 Qc7 14. h4 h5 15. Rg1 c5 16. Bd5 Bb7 17. Bxb7 Qxb7 18. g4 hxg4 19. Rxg4 b4 20. Bd2 Qd7 21. Rg3 Qa4 22. Qe4 Qc6 23. Qg4 Nd7 24. Bf4 Qe4+ 25. Kf1 Rfd8 26. Re1 Qc4+ 27. Kg2 Nf8 28. h5 Qe6 29. Qh4 gxh5 30. Qxh5 Ng6 31. Bc1 Rd5 32. Ng5 Qc6 33. Kg1 Rxe5 34. Rxe5 Nxe5 35. Qh7+ Kf8 36. Ne6+ Qxe6 37. Qxg7+ Ke8 38. Qg8+ Kd7 39. Qxa8 Qd6 40. Qb7+ Ke6 41. Qc8+ Kf6 42. Bg5+ 1-0

[Event "Chelmza op-A"]
[Site "Chelmza"]
[Date "2009.06.25"]
[Round "8"]
[White "Wodzynski, Michal"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1996"]
[BlackElo "2151"]
[PlyCount "43"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be3 e5 6. d5 Nb8 7. Be2 Be7 8. Qd2 c6 9. 0-0-0 Nbd7 10. Kb1 cxd5 11. exd5 a6 12. Ng5 Nb6 13. f4 exf4 14. Bxf4 Bxe2 15. Qxe2 0-0 16. Rhe1 Re8 17. Qd3 Rc8 18. Re3 Nc4 19. Rh3 g6 20. Qd4 Qb6 21. Qxb6 Nxb6 22. Nge4 1/2-1/2

[Event "Chelmza op-A"]
[Site "Chelmza"]
[Date "2009.06.24"]
[Round "7"]
[White "Jaroch, Karol"]
[Black "Olszewski, Marek"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2243"]
[BlackElo "2151"]
[PlyCount "59"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 f6 4. f4 Bf5 5. Ne2 Nh6 6. Ng3 Bg4 7. Qd3 Qd7 8. h3 Be6 9. c3 Nf5 10. Be2 Nxg3 11. Qxg3 Bf5 12. 0-0 0-0-0 13. b4 e6 14. Nd2 Qf7 15. a4 h5 16. a5 h4 17. Qe3 g5 18. fxg5 fxg5 19. b5 Ne7 20. b6 cxb6 21. axb6 axb6 22. c4 Rg8 23. Ba3 Qe8 24. Bd6 Qc6 25. Rfc1 Kd7 26. cxd5 Qxd5 27. Rc7+ Ke8 28. Bc4 Qc6 29. Rxc6 bxc6 30. Ne4 1-0

[Event "Chelmza op-A"]
[Site "Chelmza"]
[Date "2009.06.24"]
[Round "6"]
[White "Olszewski, Marek"]
[Black "Paprocki, Jaroslaw"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "2151"]
[BlackElo "2217"]
[PlyCount "25"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. d4 0-0 7. Bd3 f5 8. exf6 Bxf6 9. 0-0 Nc6 10. Nxe4 dxe4 11. Bxe4 Nxd4 12. c3 Nxf3+ 13. Bxf3 1/2-1/2

[Event "Chelmza op-A"]
[Site "Chelmza"]
[Date "2009.06.23"]
[Round "5"]
[White "Olszewski, Marek"]
[Black "Kobus, Sebastian"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "2151"]
[BlackElo "2035"]
[PlyCount "51"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. Na4 Bb6 6. Nxb6 axb6 7. f4 0-0 8. fxe5 dxe5 9. Nf3 Bg4 10. 0-0 Qd6 11. Qe1 b5 12. Bb3 Nbd7 13. Be3 Nc5 14. Qg3 Nxb3 15. axb3 Bxf3 16. gxf3 Nd7 17. f4 exf4 18. Qxf4 Rxa1 19. Rxa1 Qc6 20. Qf5 Re8 21. Bd4 Qd6 22. Qd5 Qg6+ 23. Kh1 Nb6 24. Qxb5 Rd8 25. Rg1 Qe6 26. Qg5 1-0

[Event "Chelmza op-A"]
[Site "Chelmza"]
[Date "2009.06.22"]
[Round "3"]
[White "Olszewski, Marek"]
[Black "Budrewicz, Krzysztof"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2151"]
[BlackElo "2374"]
[PlyCount "82"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 c6 4. Nc3 b5 5. Bb3 a5 6. a3 d6 7. d4 Ba6 8. 0-0 e6 9. Bg5 Ne7 10. Re1 h6 11. Be3 0-0 12. Qd2 Kh7 13. h3 Nd7 14. Nh2 c5 15. Rad1 c4 16. Ba2 Nb6 17. Ne2 Qc7 18. c3 e5 19. dxe5 dxe5 20. Bb1 Rad8 21. Qc1 Na4 22. Bc2 Nc5 23. Rxd8 Rxd8 24. Rd1 Nd3 25. Qb1 b4 26. axb4 axb4 27. f3 f5 28. Kh1 Qc6 29. cxb4 fxe4 30. Nc3 Nf5 31. Bc5 Ng3+ 32. Kg1 Nxc5 33. Rxd8 Nd3 34. Nd5 e3 35. Bd1 e2 36. Bxe2 Nxe2+ 37. Kf1 Nef4 38. Nxf4 exf4 39. Qc2 h5 40. Rxd3 cxd3 41. Qxc6 d2+ 0-1

[Event "Chelmza op-A"]
[Site "Chelmza"]
[Date "2009.06.22"]
[Round "4"]
[White "Sosnowski, Daniel Konrad"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1972"]
[BlackElo "2151"]
[PlyCount "96"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d6 3. c4 Nbd7 4. Bf4 g6 5. Nc3 Nh5 6. Qd2 Nxf4 7. Qxf4 Bg7 8. e4 e5 9. dxe5 dxe5 10. Qe3 c6 11. Be2 Qe7 12. g4 Nc5 13. Nd2 Ne6 14. h4 Nd4 15. 0-0-0 Be6 16. g5 0-0-0 17. Bf1 h6 18. Bh3 hxg5 19. Bxe6+ Nxe6 20. Qxa7 gxh4 21. Na4 Bh6 22. Qa8+ Kc7 23. Qa5+ Kd7 24. Qxe5 Qb4 25. Qf6 Kc8 26. Nc3 Nc5 27. Rh3 Rhg8 28. Qxh4 Bxd2+ 29. Rxd2 Rxd2 30. Kxd2 Qxb2+ 31. Ke1 Qc1+ 32. Ke2 Ne6 33. Qg4 Kb8 34. Qg3+ Ka8 35. Rh7 Nd4+ 36. Kd3 Rd8 37. Nd5 Qd1+ 38. Ke3 Nc2+ 39. Kf4 cxd5 40. cxd5 g5+ 41. Kf5 Nd4+ 42. Kf6 Nb5 43. Qe3 Qa1+ 44. Kxf7 Qe5 45. Qh3 Nd6+ 46. Kg6 Qxe4+ 47. Kxg5 Rg8+ 48. Kh6 Qg6# 0-1

[Event "Chelmza op-A"]
[Site "Chelmza"]
[Date "2009.06.21"]
[Round "2"]
[White "Zielinski, Maciej"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1888"]
[BlackElo "2151"]
[PlyCount "56"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 f6 6. Bd3 Bxd3 7. Qxd3 fxe5 8. dxe5 Qd7 9. 0-0 Nge7 10. b4 Ng6 11. Re1 Be7 12. Na3 0-0 13. Nc2 Rf5 14. Ncd4 Nxd4 15. Nxd4 Rxe5 16. Rxe5 Nxe5 17. Qh3 Bf6 18. Qxe6+ Qxe6 19. Nxe6 c6 20. Bg5 Bxg5 21. Nxg5 h6 22. Ne6 a5 23. Re1 axb4 24. cxb4 Rxa2 25. h3 Nd3 26. Rb1 Rb2 27. Rxb2 Nxb2 28. Nd8 Nd3 0-1

[Event "Chelmza op-A"]
[Site "Chelmza"]
[Date "2009.06.20"]
[Round "1"]
[White "Olszewski, Marek"]
[Black "Grota, Mateusz"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2151"]
[BlackElo "1786"]
[PlyCount "95"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Nf6 4. Nc3 Bg7 5. Bc4 c6 6. Bb3 0-0 7. h3 Qc7 8. e5 dxe5 9. dxe5 Rd8 10. Qe2 Nd5 11. Bd2 Be6 12. 0-0 Nd7 13. Nxd5 cxd5 14. Rfe1 Nc5 15. Nd4 a5 16. c3 Ne4 17. Bf4 Qb6 18. a4 Rac8 19. f3 Nc5 20. Bd1 Bf5 21. Nxf5 gxf5 22. Kh1 d4 23. cxd4 Rxd4 24. Be3 Rd5 25. f4 Qb4 26. Rc1 Qb6 27. Qc4 Qd8 28. Bf3 Rd7 29. e6 Rdc7 30. exf7+ Kh8 31. Rcd1 Qf8 32. Qa2 Bf6 33. Rd2 Kg7 34. Bd5 Rd8 35. Red1 Ne4 36. Rd3 Nc5 37. Bxc5 Rxc5 38. b4 axb4 39. Qf2 Rc3 40. Rg3+ Rxg3 41. Qxg3+ Kh6 42. Qf3 Rd6 43. g4 fxg4 44. hxg4 Bc3 45. f5 Qc8 46. Qe3+ Kg7 47. Qg5+ Kh8 48. Qg8+ 1-0

[Event "Bydgoszcz-Torun"]
[Site "Bydgoszcz"]
[Date "2008.12.14"]
[Round "?"]
[White "Olszewski, Marek"]
[Black "Tarczykowski, Janusz"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2151"]
[BlackElo "1991"]
[PlyCount "49"]
[EventDate "2008.12.14"]
[EventType "team-match"]
[EventRounds "1"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. e6 fxe6 5. d4 c5 6. Bd3 g6 7. dxc5 Bg7 8. h4 Qa5 9. Bd2 Qxc5 10. h5 0-0 11. Qe2 e5 12. Nxd5 Nc6 13. Nf3 Nf6 14. Nxf6+ Rxf6 15. hxg6 hxg6 16. Bc4+ Be6 17. Bxe6+ Rxe6 18. Ng5 Rf6 19. Ne4 Qd5 20. Nxf6+ exf6 21. Qd3 Qxg2 22. Qb3+ Kf8 23. 0-0-0 Nd4 24. Bb4+ Ke8 25. Qg8+ 1-0

[Event "POL-chT 2nd League"]
[Site "Ustron"]
[Date "2008.09.14"]
[Round "9.57"]
[White "Barwinski, Dionizy"]
[Black "Olszewski, Marek"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2183"]
[BlackElo "2151"]
[PlyCount "18"]
[EventDate "2008.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Pultusk Nadnarwianka"]
[BlackTeam "Bydgoszcz Chemik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. e3 Be6 8. Nf3 Nbd7 9. Be2 Bb4 1/2-1/2

