[Event "Wch Seniors 65 29th"]
[Site "Bucharest"]
[Date "2019.11.22"]
[Round "10"]
[White "Ostrowski, Michal"]
[Black "Tveten, Per"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "1210"]
[BlackElo "1423"]
[PlyCount "33"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ROU"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 h6 4. Bh4 e6 5. a3 g6 6. f3 Nc6 7. Bf2 b6 8. e4 dxe4 9. fxe4 Bg7 10. e5 Nh5 11. Nf3 f6 12. Bc4 Qe7 13. Qd3 f5 14. 0-0-0 0-0 15. Kb1 Bb7 16. Rhg1 g5 17. Ne2 1-0

[Event "Wch Seniors 65 29th"]
[Site "Bucharest"]
[Date "2019.11.20"]
[Round "8"]
[White "Filzmaier, Bruno"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1712"]
[BlackElo "1210"]
[PlyCount "37"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ROU"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. a3 d5 2. e3 g6 3. d4 Bg7 4. Nf3 Nf6 5. b3 0-0 6. Bb2 Ne4 7. Nbd2 c6 8. c4 Nxd2 9. Qxd2 Nd7 10. cxd5 cxd5 11. Be2 Nf6 12. 0-0 Ne4 13. Qc2 Bf5 14. Bd3 Rc8 15. Qe2 a6 16. Rfd1 h6 17. Bxe4 dxe4 18. Ne5 Qd6 19. f4 1-0

[Event "Wch Seniors 65 29th"]
[Site "Bucharest"]
[Date "2019.11.19"]
[Round "7"]
[White "Ostrowski, Michal"]
[Black "Benggawan, Undriadi"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1210"]
[BlackElo "1589"]
[PlyCount "48"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ROU"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nc3 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 g6 5. e4 Bg7 6. Nce2 Nf6 7. Ng3 d6 8. c3 Bd7 9. Nf3 Qc7 10. Bd3 Ng4 11. 0-0 Nge5 12. Be2 a6 13. h3 Nd8 14. Nd4 Ne6 15. Nb3 b5 16. Be3 Nc4 17. Bxc4 bxc4 18. Nd2 0-0 19. Ne2 Rab8 20. Qc1 Nd8 21. Nf4 Qb7 22. Nd5 Bc6 23. Rd1 e6 24. Nb4 Bxe4 0-1

[Event "Wch Seniors 65 29th"]
[Site "Bucharest"]
[Date "2019.11.18"]
[Round "6"]
[White "Schramek, Kurt"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1631"]
[BlackElo "1210"]
[PlyCount "95"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ROU"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 Nf6 3. e3 d5 4. Nf3 c5 5. c3 Nc6 6. h3 Bd6 7. Bg5 h6 8. Bh4 Be7 9. Nbd2 0-0 10. Bd3 Ne8 11. Bxe7 Qxe7 12. 0-0 c4 13. Bc2 f5 14. Ne5 Nxe5 15. dxe5 g6 16. f4 Ng7 17. Nf3 Nh5 18. Qe1 Kh7 19. g4 Ng7 20. Kh2 Rh8 21. Rg1 Bd7 22. Qg3 Rag8 23. Rg2 Be8 24. Rag1 Bf7 25. Qe1 Ne8 26. b4 a6 27. a4 Kg7 28. gxf5 exf5 29. Nh4 Kf8 30. Nxg6+ Bxg6 31. Rxg6 Qf7 32. Rxg8+ Rxg8 33. Rxg8+ Kxg8 34. Qg3+ Ng7 35. Qh4 Kh7 36. Bd1 b5 37. a5 Ne8 38. Qh5 Qg6 39. Qh4 Qe6 40. Bf3 Ng7 41. Qf6 Qxf6 42. exf6 Ne8 43. f7 Nd6 44. f8Q Ne4 45. Qxf5+ Kg7 46. Bxe4 dxe4 47. Qxe4 h5 48. Qe7+ 1-0

[Event "Wch Seniors 65 29th"]
[Site "Bucharest"]
[Date "2019.11.16"]
[Round "5"]
[White "Lazarean, Colea Valentin"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1744"]
[BlackElo "1210"]
[PlyCount "85"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ROU"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Rb8 5. e3 Nf6 6. Nge2 Bd7 7. 0-0 Be7 8. d4 0-0 9. b3 Qc8 10. d5 Nd8 11. a4 Bh3 12. Bb2 a6 13. Rc1 c5 14. Qd2 Bxg2 15. Kxg2 Qf5 16. h3 Qg6 17. Qc2 Ne8 18. Qxg6 fxg6 19. f4 Bf6 20. fxe5 dxe5 21. Ne4 b6 22. Ba3 a5 23. Rfd1 Rf7 24. Bb2 Rd7 25. Ng1 Nf7 26. Nf3 Nfd6 27. Nxd6 Nxd6 28. Bxe5 Nf5 29. Bxb8 Nxe3+ 30. Kf2 Nxd1+ 31. Rxd1 Rb7 32. Be5 Kf7 33. Re1 Rd7 34. g4 h6 35. Bxf6 gxf6 36. Re6 Rb7 37. Rc6 Ke7 38. Nd2 h5 39. gxh5 gxh5 40. Ne4 f5 41. Rh6 fxe4 42. Rh7+ Kd6 43. Rxb7 1-0

[Event "Wch Seniors 65 29th"]
[Site "Bucharest"]
[Date "2019.11.15"]
[Round "4"]
[White "Ostrowski, Michal"]
[Black "Evulet, Gheorghe"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1210"]
[BlackElo "1890"]
[PlyCount "70"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ROU"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nc3 g6 2. d4 Bg7 3. e4 d6 4. Nf3 a6 5. Bd3 Nc6 6. d5 Nb8 7. Ne2 Bg4 8. Ng3 c5 9. h3 Bxf3 10. Qxf3 Nd7 11. c3 b5 12. Bc2 Rb8 13. Rb1 b4 14. c4 Ngf6 15. Ba4 0-0 16. b3 e6 17. Bb2 e5 18. 0-0 h6 19. Bc1 Nh7 20. Be3 Ng5 21. Bxg5 hxg5 22. Qd1 Nb6 23. Bc6 Qe7 24. f3 Bh6 25. Re1 Rbc8 26. Re2 Rc7 27. Nf1 Ra7 28. Ne3 a5 29. Qe1 a4 30. bxa4 Nxa4 31. Bxa4 Rxa4 32. Rbb2 Rfa8 33. Kf2 Ra3 34. Nd1 Bg7 35. Qd2 Kh7 0-1

[Event "Wch Seniors 65 29th"]
[Site "Bucharest"]
[Date "2019.11.14"]
[Round "3"]
[White "Brouwer, Willem"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1718"]
[BlackElo "1210"]
[PlyCount "102"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ROU"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. b3 Nc6 5. Bb2 Be7 6. Bd3 0-0 7. Nbd2 Nb4 8. Be2 b6 9. a3 Nc6 10. Bd3 Bb7 11. 0-0 Bd6 12. c4 Re8 13. Ne5 Ne7 14. Qc2 Ng6 15. Rfe1 c5 16. Rad1 Rc8 17. Qb1 cxd4 18. exd4 Nf4 19. Bf1 dxc4 20. Ndxc4 N4d5 21. Nxd6 Qxd6 22. g3 Nc3 23. Bxc3 Rxc3 24. Qb2 Rc7 25. Rc1 Rxc1 26. Rxc1 Qd5 27. f3 g6 28. Bg2 Rd8 29. Rd1 Qd6 30. b4 Bd5 31. Qd2 Kg7 32. g4 Qf8 33. Kf2 Qe7 34. Qf4 h6 35. Rc1 g5 36. Qe3 Qd6 37. Bf1 Ba8 38. Kg2 Qxd4 39. Qxd4 Rxd4 40. Rc7 Nd5 41. Rxf7+ Kg8 42. Rxa7 Nf4+ 43. Kg3 Rd8 44. Rd7 Rf8 45. Rd6 Rb8 46. Nd7 Rb7 47. Nxb6 Rb8 48. Nxa8 Rxa8 49. Ra6 Rc8 50. Bb5 Kf7 51. Bd7 Rc2 0-1

[Event "Wch Seniors 65 29th"]
[Site "Bucharest"]
[Date "2019.11.13"]
[Round "2"]
[White "Tolda Andreu, Eloi"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1847"]
[BlackElo "1210"]
[PlyCount "65"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ROU"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Nxd5 4. Nc3 Nxc3 5. bxc3 Nc6 6. g3 g6 7. Bg2 Bg7 8. Bb2 0-0 9. 0-0 Bd7 10. Rb1 Rb8 11. c4 Qc8 12. Bxg7 Kxg7 13. Re1 Bh3 14. Bh1 f5 15. Qb3 Qe6 16. Qc3+ Kg8 17. Ng5 Qe5 18. Qxe5 Nxe5 19. Nxh3 Nxc4 20. Bd5+ Kg7 21. Bxc4 b6 22. Nf4 Kh6 23. Ne6 Rh8 24. Rec1 c5 25. d4 cxd4 26. Nxd4 e5 27. Ne6 Rb7 28. Bb3 a5 29. Rc6 b5 30. Bc2 g5 31. Bxf5 Rf7 32. Bd3 b4 33. Rc4 1-0

[Event "Wch Seniors 65 29th"]
[Site "Bucharest"]
[Date "2019.11.12"]
[Round "1"]
[White "Ostrowski, Michal"]
[Black "Strand, Kjetil"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1210"]
[BlackElo "2011"]
[PlyCount "132"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ROU"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Bf5 3. Nf3 Nf6 4. e3 e6 5. Bd3 Bxd3 6. cxd3 c5 7. dxc5 Bxc5 8. d4 Be7 9. Qb3 Qc7 10. 0-0 Nc6 11. Bd2 0-0 12. Nb5 Qb6 13. Qd3 Rac8 14. Bc3 a6 15. Na3 Ne4 16. Nc2 Rc7 17. Rfb1 Rfc8 18. Ne5 Na7 19. f3 Nxc3 20. bxc3 Qa5 21. c4 dxc4 22. Qe2 Nb5 23. Qe1 Qa4 24. Rb2 Na3 25. Nxa3 Bxa3 26. Re2 c3 27. Nd3 Qb5 28. Nc1 Bb2 29. Rb1 c2 30. Rxb2 Qxb2 31. Qd2 Rc4 32. d5 exd5 33. Kf2 Qe5 34. g3 h5 35. Qd3 h4 36. f4 hxg3+ 37. hxg3 Qh5 38. Kg2 R8c6 39. Rd2 d4 40. Qe2 Qxe2+ 41. Nxe2 c1Q 42. Nxc1 Rxc1 43. Rxd4 R6c2+ 44. Kf3 f5 45. e4 Rc3+ 46. Kg2 R3c2+ 47. Kf3 Rf1+ 48. Ke3 Re1+ 49. Kf3 Rc3+ 50. Kf2 Rxe4 51. Rd8+ Kf7 52. Rd7+ Ke6 53. Rxg7 Rb4 54. Rg6+ Kf7 55. Rd6 Rb2+ 56. Ke1 Rc1+ 57. Rd1 Rxd1+ 58. Kxd1 Rxa2 59. Ke1 Ke6 60. Kf1 Kd5 61. g4 fxg4 62. f5 g3 63. f6 Ke6 64. f7 Kxf7 65. Kg1 Kf6 66. Kf1 Kf5 0-1

[Event "Wch Seniors 65 28th"]
[Site "Bled"]
[Date "2018.11.29"]
[Round "11"]
[White "Shaw, Robin A"]
[Black "Ostrowski, Michal"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "1673"]
[BlackElo "1187"]
[PlyCount "92"]
[EventDate "2018.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 d6 3. e4 Bg7 4. d4 c6 5. Nf3 Nd7 6. Be3 Ngf6 7. Be2 0-0 8. Qd2 Ng4 9. Bg5 f6 10. Be3 Nxe3 11. Qxe3 e5 12. d5 c5 13. a4 a6 14. 0-0 Rf7 15. Rab1 Qf8 16. h3 Bh6 17. Qd3 f5 18. Nh2 f4 19. Ng4 Bg5 20. Nh2 Nf6 21. Ng4 Nh5 22. Bf3 Ng7 23. b4 h5 24. Nh2 b6 25. bxc5 bxc5 26. a5 Bd8 27. Ra1 Rb7 28. Rfb1 Rxb1+ 29. Qxb1 Bc7 30. Na4 Rb8 31. Nb6 Qd8 32. Ra2 Bxb6 33. Rb2 Qc7 34. Rxb6 Rxb6 35. axb6 Qb7 36. Bd1 Bd7 37. Nf3 Ne8 38. Nd2 a5 39. Qb3 Nf6 40. f3 a4 41. Qb2 a3 42. Qxa3 Qxb6 43. Qb3 Qa5 44. Qb2 Kf7 45. Kf2 h4 46. Ke1 Ke7 1/2-1/2

[Event "Wch Seniors 65 28th"]
[Site "Bled"]
[Date "2018.11.28"]
[Round "10"]
[White "Ostrowski, Michal"]
[Black "Lee, Wing Kin"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1187"]
[BlackElo "1156"]
[PlyCount "113"]
[EventDate "2018.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Nf3 Bf5 4. Nh4 Bg6 5. e3 Nc6 6. Nxg6 hxg6 7. Bb5 Qd6 8. h3 a6 9. Be2 e6 10. Bf3 Qd7 11. a3 g5 12. Qd3 g4 13. Be2 gxh3 14. g3 0-0-0 15. Bd2 Na5 16. 0-0-0 Nc4 17. Nb1 Ne4 18. Be1 h2 19. f3 Nf6 20. b4 Re8 21. Qb3 Nb6 22. g4 Bd6 23. Nd2 Nh7 24. f4 Nf6 25. g5 Ne4 26. Nf3 f6 27. gxf6 gxf6 28. Rxh2 Rxh2 29. Nxh2 Rg8 30. Nf1 f5 31. Bd3 Na4 32. b5 Nac5 33. dxc5 Nxc5 34. Qb1 Nxd3+ 35. Rxd3 axb5 36. Bb4 Rg1 37. Rd1 c5 38. Ba5 b4 39. axb4 Qb5 40. Nd2 Rxd1+ 41. Kxd1 cxb4 42. Bxb4 Qxb4 43. Qxb4 Bxb4 44. Nb3 Kc7 45. Ke2 b5 46. Nd4 Kd7 47. Nxb5 Bc5 48. Kd3 Kc6 49. Nd4+ Kd7 50. Nf3 Bb6 51. Ne5+ Ke7 52. c4 dxc4+ 53. Nxc4 Bc5 54. Ne5 Bb6 55. Nc4 Bc5 56. e4 fxe4+ 57. Kxe4 1/2-1/2

[Event "Wch Seniors 65 28th"]
[Site "Bled"]
[Date "2018.11.27"]
[Round "9"]
[White "Tveten, Per"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1500"]
[BlackElo "1187"]
[PlyCount "64"]
[EventDate "2018.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Bc5 4. Nc3 a6 5. a3 Nf6 6. d3 h6 7. 0-0 0-0 8. b4 Ba7 9. Be3 d6 10. d4 exd4 11. Nxd4 Ne5 12. Bb3 Nfg4 13. h3 Nxe3 14. fxe3 Qg5 15. Qe2 Bxh3 16. Nd5 c6 17. Nf4 Bg4 18. Nf3 Bxf3 19. Rxf3 Nxf3+ 20. Qxf3 d5 21. exd5 cxd5 22. Nxd5 Rae8 23. Re1 Re5 24. g4 b5 25. Kg2 Bb8 26. Rh1 Rfe8 27. Rh5 Qd8 28. Rxe5 Bxe5 29. Kh3 Qd6 30. c4 bxc4 31. Bxc4 Qg6 32. a4 Qc2 0-1

[Event "Wch Seniors 65 28th"]
[Site "Bled"]
[Date "2018.11.26"]
[Round "8"]
[White "Ostrowski, Michal"]
[Black "Zharokov, Biket"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1187"]
[BlackElo "1629"]
[PlyCount "74"]
[EventDate "2018.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nc3 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 e6 5. e4 a6 6. Nf3 Qc7 7. g3 Be7 8. Bg2 Nf6 9. 0-0 b5 10. a3 Bb7 11. Be3 Na5 12. Qd4 Nc4 13. e5 Nd5 14. Nxd5 Bxd5 15. Rfc1 Rc8 16. b4 h6 17. Ne1 Nxe3 18. Qxe3 Bxg2 19. Kxg2 Qc6+ 20. Kg1 Bg5 21. f4 Be7 22. c3 a5 23. bxa5 Bc5 24. Qxc5 Qxc5+ 25. Kg2 Qe3 26. Kh3 Rxc3 27. Rcb1 Rb3 28. Rc1 0-0 29. Nc2 Qe4 30. Nb4 Qf5+ 31. Kg2 Rb2+ 32. Rc2 Rxc2+ 33. Nxc2 Qxc2+ 34. Kh3 Qf5+ 35. Kg2 Rc8 36. a6 Rc2+ 37. Kh1 Qe4+ 0-1

[Event "Wch Seniors 65 28th"]
[Site "Bled"]
[Date "2018.11.25"]
[Round "7"]
[White "Ostrowski, Michal"]
[Black "Thjomoe, Hans Richard"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1187"]
[BlackElo "1874"]
[PlyCount "60"]
[EventDate "2018.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Nf3 Nc6 4. Bb5 Bc5 5. 0-0 d6 6. h3 0-0 7. d3 a6 8. Ba4 Ne7 9. Be3 Ng6 10. Ne2 Nh5 11. Qd2 Be6 12. c3 Bxe3 13. fxe3 c6 14. Kh2 h6 15. Neg1 Qc7 16. Bd1 Kh8 17. b4 d5 18. g4 Nf6 19. Ne2 dxe4 20. g5 exf3 21. Ng3 hxg5 22. e4 g4 23. Qg5 Rad8 24. Bc2 Nf4 25. Nf5 Bxf5 26. exf5 e4 27. hxg4 Ne6+ 28. Kh3 Nxg5+ 29. Kh4 Qh2+ 30. Kxg5 Nh7# 0-1

[Event "Wch Seniors 65 28th"]
[Site "Bled"]
[Date "2018.11.23"]
[Round "6"]
[White "Finlay, Ian"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1808"]
[BlackElo "1187"]
[PlyCount "83"]
[EventDate "2018.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Ne5 5. Be2 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. 0-0 Bc5 9. Nc3 c6 10. Na4 Be7 11. f4 Ng6 12. e5 Qh4 13. g3 Qh3 14. Bg4 Qxf1+ 15. Qxf1 b5 16. Nc3 Bc5 17. Rd1 h5 18. Bf3 Ne7 19. Ne4 Bb6 20. Nd6+ Kf8 21. Kh1 g6 22. c4 a6 23. b4 Kg7 24. Qd3 Rf8 25. Rf1 bxc4 26. Nxc4 Bc7 27. f5 Kh7 28. f6 Nd5 29. Bxd5 cxd5 30. Nd6 Bxd6 31. exd6 Bb7 32. Re1 Rac8 33. Kg2 Rc4 34. Re7 Bc8 35. Qd2 a5 36. b5 a4 37. h3 a3 38. Nf5 gxf5 39. Qg5 Rc2+ 40. Kf3 Rc3+ 41. Kf4 Rc4+ 42. Kxf5 1-0

[Event "Wch Seniors 65 28th"]
[Site "Bled"]
[Date "2018.11.22"]
[Round "5"]
[White "Bhopal, Raj"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1929"]
[BlackElo "1187"]
[PlyCount "111"]
[EventDate "2018.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 d6 4. 0-0 Bd7 5. c3 Nf6 6. Qe2 g6 7. d4 a6 8. Bc4 Bg7 9. Re1 0-0 10. Bb3 Na5 11. dxe5 Nxb3 12. axb3 dxe5 13. Nxe5 Re8 14. Nxd7 Nxd7 15. Qg4 Re7 16. Be3 Qe8 17. Qh3 Nf6 18. f3 Qb5 19. Nd2 c5 20. Qg3 Qc6 21. Qf2 Rc8 22. Nf1 Qb5 23. Qc2 c4 24. b4 Qc6 25. Bg5 Re6 26. Ne3 Re5 27. Bf4 Re6 28. Nd5 Nd7 29. Qf2 Ne5 30. Bxe5 Rxe5 31. Ra5 b5 32. Rea1 Rxd5 33. exd5 Qxd5 34. Rxa6 Bh6 35. Re1 Qb7 36. Rd6 Qc7 37. Qb6 Qxb6+ 38. Rxb6 Bd2 39. Re2 Bf4 40. g3 Bc1 41. Rxb5 Rd8 42. Rc5 Rd1+ 43. Kg2 Rd3 44. Rxc4 Be3 45. f4 Bb6 46. Rc6 Be3 47. b5 h5 48. b6 Kg7 49. Rxe3 Rxe3 50. Kf2 Rd3 51. Ke2 Rd5 52. c4 g5 53. cxd5 gxf4 54. gxf4 f6 55. b7 h4 56. b8Q 1-0

[Event "Wch Seniors 65 28th"]
[Site "Bled"]
[Date "2018.11.21"]
[Round "4"]
[White "Ostrowski, Michal"]
[Black "Marshall, Michael"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1187"]
[BlackElo "1916"]
[PlyCount "142"]
[EventDate "2018.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nc3 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. e4 a6 6. Nf3 d6 7. Bd3 g6 8. Ne2 Bg7 9. 0-0 0-0 10. Ng3 Bg4 11. h3 Bc8 12. c3 Qc7 13. Bf4 e5 14. Be3 b6 15. Qd2 Re8 16. Bh6 Bh8 17. Rac1 Nd8 18. b4 Ne6 19. Rfe1 Qd8 20. Bc4 Ra7 21. Red1 Rd7 22. Bb3 Bb7 23. Qe3 Bg7 24. Bg5 Nxg5 25. Nxg5 h6 26. Nf3 d5 27. Nh4 d4 28. Qf3 Rf8 29. Nxg6 Re8 30. Qf5 Bc8 31. Nxe5 Rc7 32. Bxf7+ Rxf7 33. Nxf7 Kxf7 34. Qf3 Kg8 35. Rxd4 Qc7 36. Nf5 Bxf5 37. Qxf5 Kh8 38. Qg6 Qf4 39. Re1 Rf8 40. Qg3 Qxg3 41. fxg3 Ne8 42. Rd3 Be5 43. Rf1 Rg8 44. g4 Nd6 45. Rd5 Re8 46. Rf3 b5 47. Kf1 Kg7 48. Re3 Kf6 49. g3 Ke6 50. Kg2 Nxe4 51. Red3 Bxc3 52. Rh5 Bg7 53. Re3 Kd6 54. Rd3+ Kc6 55. Rf5 Nd6 56. Rc5+ Kd7 57. a3 Bf6 58. Rf5 Re6 59. h4 Ke7 60. Rc5 Kd7 61. Kf3 Re1 62. Rcd5 Re6 63. g5 hxg5 64. hxg5 Bg7 65. Kg4 Ke7 66. Kh5 Bf8 67. Kg4 Kf7 68. Rf3+ Kg7 69. Kh5 Be7 70. Rfd3 Kf7 71. Rf3+ Kg7 1/2-1/2

[Event "Wch Seniors 65 28th"]
[Site "Bled"]
[Date "2018.11.20"]
[Round "3"]
[White "Ostrowski, Michal"]
[Black "Brettschneider, Karl"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1187"]
[BlackElo "2016"]
[PlyCount "128"]
[EventDate "2018.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nc3 g6 2. e4 Bg7 3. Nf3 c5 4. Bc4 e6 5. 0-0 a6 6. a3 Ne7 7. Ne2 d5 8. exd5 exd5 9. Ba2 0-0 10. c3 d4 11. cxd4 cxd4 12. d3 Nbc6 13. Ng3 Nf5 14. Nxf5 Bxf5 15. b4 Qd7 16. Bb2 Rae8 17. Qc2 Bg4 18. Nd2 Re2 19. Rae1 Rfe8 20. Rxe2 Rxe2 21. Bc1 Bf5 22. Bb1 Re8 23. Nc4 Qe7 24. Qd2 b5 25. Nb2 Bf8 26. h3 Bd7 27. Qg5 f6 28. Ba2+ Kh8 29. Qd2 Qe2 30. Bd5 Qe5 31. Bf3 Bd6 32. g3 Nd8 33. Bg2 Nf7 34. Qd1 Qe2 35. Bf3 Qxd1 36. Rxd1 Bxh3 37. g4 Ne5 38. Be4 Bxg4 39. Rf1 Be2 40. f4 Nd7 41. Rf2 Bg4 42. Kg2 Rc8 43. Rf1 Rc7 44. Kg1 Kg7 45. f5 g5 46. Bd5 Ne5 47. Be4 h5 48. Bxg5 fxg5 49. f6+ Kh6 50. Bd5 Nf7 51. Nd1 Bxd1 52. Rxd1 Kg6 53. Rf1 Bf4 54. Re1 Be3+ 55. Kg2 Kxf6 56. Rf1+ Bf4 57. Kf3 Ke5 58. Bxf7 Rxf7 59. Re1+ Be3+ 60. Kg2 g4 61. Re2 h4 62. Rc2 Rf2+ 63. Rxf2 Bxf2 64. Kxf2 Kf4 0-1

[Event "Wch Seniors 65 28th"]
[Site "Bled"]
[Date "2018.11.18"]
[Round "1"]
[White "Pitzl, Konstantinos"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2020"]
[BlackElo "1187"]
[PlyCount "80"]
[EventDate "2018.11.18"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 c6 3. Bg2 g6 4. 0-0 Bg7 5. c4 Nh6 6. Nc3 0-0 7. d4 Nf5 8. e4 Nh6 9. h3 Nd7 10. Be3 c5 11. Qd2 cxd4 12. Nxd4 Ne5 13. Bxh6 Nxc4 14. Qe2 Bxd4 15. Qxc4 Bg7 16. Bxg7 Kxg7 17. Rac1 Be6 18. Qd4+ f6 19. f4 Qb6 20. Qxb6 axb6 21. a3 Bc4 22. Rfe1 b5 23. Bf1 Bxf1 24. Rxf1 Rfc8 25. Nxb5 Rc6 26. Rxc6 bxc6 27. Nd4 c5 28. Ne6+ Kf7 29. Nc7 Ra4 30. e5 dxe5 31. fxe5 f5 32. e6+ Kf6 33. Re1 Re4 34. Rxe4 fxe4 35. Kf2 Ke5 36. Ke3 Kd6 37. Nb5+ Kd5 38. Nc3+ Kc4 39. Nxe4 Kb3 40. Nxc5+ Kxb2 1-0

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.30"]
[Round "11"]
[White "Ostrowski, Michal"]
[Black "Benes, Karel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1223"]
[BlackElo "1700"]
[PlyCount "48"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. Nc3 Be6 5. e3 Be7 6. Be2 0-0 7. Nf3 Nbd7 8. 0-0 h6 9. Qc2 c6 10. a3 Rc8 11. Rad1 Qc7 12. d4 Rfd8 13. Rd2 d5 14. c5 e4 15. Ne5 Nxe5 16. dxe5 Nd7 17. f4 exf3 18. Bxf3 Nxe5 19. Be2 Ng4 20. Bxg4 Bxg4 21. Rdf2 Bh5 22. Nd1 Rf8 23. Bd4 Bg6 24. Qc3 f6 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.29"]
[Round "10"]
[White "Malinovsky, Jozef"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1794"]
[BlackElo "1223"]
[PlyCount "45"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. Bc4 Bc5 4. Qg4 g6 5. Nd5 d6 6. Qf3 Be6 7. d3 Nd4 8. Qd1 c6 9. Ne3 Bxc4 10. Nxc4 b5 11. Ne3 Ne7 12. c3 Ne6 13. Ng4 Ng8 14. b4 Bb6 15. a4 a5 16. Ne3 Nf4 17. d4 Nf6 18. f3 exd4 19. cxd4 Ne6 20. Bb2 d5 21. e5 Nd7 22. Ne2 Qe7 23. Bc3 1-0

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.28"]
[Round "9"]
[White "Mortensen, Steen Juul"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1975"]
[BlackElo "1223"]
[PlyCount "75"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 Bg4 4. Bg2 Bxf3 5. Bxf3 c6 6. 0-0 g6 7. Nd2 Bg7 8. b3 0-0 9. Bb2 Nbd7 10. c4 Re8 11. e4 e5 12. cxd5 cxd5 13. exd5 e4 14. Bg2 e3 15. fxe3 Rxe3 16. Nc4 Nxd5 17. Bxd5 Re7 18. Qf3 Nf6 19. Bxb7 Rb8 20. Bc6 Rc8 21. Rad1 h5 22. d5 Ng4 23. Bxg7 Kxg7 24. d6 Ne5 25. Qf6+ Kh6 26. dxe7 Qh8 27. Qxh8+ Rxh8 28. Nxe5 Kg7 29. e8Q Rxe8 30. Bxe8 f5 31. Nxg6 Kf6 32. Nh4 Ke7 33. Rfe1+ Kf6 34. Rd6+ Kg7 35. Bxh5 f4 36. Re7+ Kf8 37. Rb7 fxg3 38. Rd8# 1-0

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.27"]
[Round "8"]
[White "Ostrowski, Michal"]
[Black "Wibe, Per H"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1223"]
[BlackElo "1805"]
[PlyCount "65"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Nf3 d6 4. Bc4 Be7 5. 0-0 0-0 6. d3 Bg4 7. h3 Bh5 8. Re1 Nc6 9. Be3 Na5 10. Bb3 c6 11. Kh2 h6 12. Rg1 Nh7 13. g4 Bg6 14. Rf1 Nxb3 15. axb3 Ng5 16. Ng1 Ne6 17. Nce2 d5 18. exd5 cxd5 19. c3 e4 20. d4 Bd6+ 21. Ng3 Nf4 22. Bxf4 Bxf4 23. Kh1 Qh4 24. Nf5 Qf6 25. Ne3 Qd8 26. b4 a5 27. b5 Qd7 28. Qb3 Rfd8 29. Qd1 Bg5 30. Qb3 b6 31. Qa4 Kh7 32. b3 Rac8 33. c4 1-0

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.26"]
[Round "7"]
[White "Lacha, Jan"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1796"]
[BlackElo "1223"]
[PlyCount "50"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. g3 Nf6 4. Bg2 g6 5. Nge2 Bg7 6. d3 0-0 7. Be3 Ng4 8. Bd2 Nf6 9. h3 d6 10. 0-0 Be6 11. f4 exf4 12. gxf4 Ne7 13. Ng3 Qd7 14. Kh2 c6 15. Qf3 h6 16. f5 gxf5 17. exf5 Bd5 18. Nxd5 Nexd5 19. c4 Ne7 20. Bc3 Kh7 21. Rae1 Neg8 22. Nh5 Nxh5 23. Qxh5 Nf6 24. Qh4 Qd8 25. Rg1 d5 1-0

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.24"]
[Round "6"]
[White "Hasberger, Walter"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1739"]
[BlackElo "1223"]
[PlyCount "64"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Ne5 5. Nc3 d6 6. f4 Ng6 7. Bc4 Nh6 8. Qf3 a6 9. h3 Be7 10. Be3 c6 11. a4 c5 12. Nde2 Bf6 13. 0-0 Bd7 14. Rad1 Bc6 15. b3 0-0 16. g4 Kh8 17. g5 Bxc3 18. Nxc3 Nf5 19. Bf2 Qe7 20. Nd5 Bxd5 21. Bxd5 Nfh4 22. Bxh4 Nxh4 23. Qg4 Ng6 24. Rde1 Rac8 25. h4 Qc7 26. f5 Ne7 27. f6 Nxd5 28. exd5 c4 29. Qxc4 Qxc4 30. bxc4 gxf6 31. Rxf6 Rcd8 32. h5 Rg8 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.22"]
[Round "4"]
[White "Ostrowski, Michal"]
[Black "Zilbershtein, Victor"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1223"]
[BlackElo "1716"]
[PlyCount "39"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 c5 4. Ng3 e5 5. Bc4 Be7 6. Nf3 Nc6 7. a3 Nf6 8. d3 0-0 9. Bd2 a6 10. 0-0 b5 11. Ba2 Qc7 12. Qc1 Bg4 13. Ne1 Be6 14. Bb1 c4 15. f4 c3 16. bxc3 dxc3 17. Bxc3 Qb6+ 18. Kh1 Ng4 19. Qd2 exf4 20. Qxf4 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.21"]
[Round "3"]
[White "Ostrowski, Michal"]
[Black "Mella, Aage"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1223"]
[BlackElo "1781"]
[PlyCount "41"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. b4 b6 2. Bb2 e6 3. Nf3 Nf6 4. a3 Bb7 5. d3 c5 6. b5 d5 7. Nbd2 Nbd7 8. c4 Bd6 9. e3 Qc7 10. Be2 0-0 11. h3 Rad8 12. Qc2 e5 13. 0-0 d4 14. e4 Rfe8 15. Nb3 Nf8 16. Bc1 Ng6 17. Bg5 Be7 18. Qd2 h6 19. Bxf6 Bxf6 20. a4 Nf4 21. Kh2 0-1

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.20"]
[Round "2"]
[White "Rubinstein, Mark"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1886"]
[BlackElo "1223"]
[PlyCount "63"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 c6 5. f4 Bg4 6. Qd3 Bg7 7. Be3 Na6 8. a3 c5 9. d5 0-0 10. h3 Bd7 11. g4 Qb6 12. Qc2 Qd8 13. Bd3 e6 14. e5 Ne8 15. Nf3 f5 16. gxf5 exf5 17. e6 Bc8 18. 0-0-0 Nac7 19. h4 Nf6 20. h5 Ng4 21. Bg1 Qf6 22. hxg6 hxg6 23. Ng5 Bh6 24. Qd2 a6 25. Be2 Bg7 26. Nh7 Qe7 27. Nxf8 Bxf8 28. Bxg4 fxg4 29. Qh2 Qg7 30. Ne4 Be7 31. Ng5 Bf6 32. Ne4 1-0

[Event "Wch Seniors 65 26th"]
[Site "Marianske Lazne"]
[Date "2016.11.19"]
[Round "1"]
[White "Ostrowski, Michal"]
[Black "Andreas, Guenter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1223"]
[BlackElo "2006"]
[PlyCount "52"]
[EventDate "2016.11.19"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Nf6 3. a3 e4 4. e3 b6 5. c4 Bb7 6. Nc3 Be7 7. Nge2 0-0 8. Ng3 Re8 9. d4 Bf8 10. Qc2 d6 11. d5 Qe7 12. Be2 c6 13. Nf5 Qd7 14. Ng3 Qe7 15. 0-0 Nbd7 16. Rad1 g6 17. b5 cxd5 18. cxd5 Nc5 19. Bc4 Bg7 20. Nce2 Rac8 21. Nf4 Nfd7 22. Bxg7 Kxg7 23. Nfe2 Ne5 24. Qc3 Ncd3 25. Qd4 Rxc4 26. Qa1 Kg8 0-1

[Event "Plzen op 8th"]
[Site "Plzen"]
[Date "2016.10.13"]
[Round "5"]
[White "Albicker, Laurenz"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1504"]
[BlackElo "1205"]
[PlyCount "78"]
[EventDate "2016.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 Bc5 4. 0-0 d6 5. c3 Nf6 6. Re1 Bd7 7. d4 Bb6 8. Bg5 a6 9. Ba4 0-0 10. Na3 Bg4 11. Qd3 Ba7 12. Bc2 b5 13. h3 Bh5 14. d5 Na5 15. b4 Nb7 16. Bd1 c5 17. Nh2 Bg6 18. Ng4 c4 19. Qf3 h6 20. Bxf6 gxf6 21. Nxh6+ Kg7 22. Ng4 Rh8 23. Qg3 Qe7 24. Nc2 Rag8 25. Bf3 Kf8 26. Qh2 f5 27. exf5 Bxf5 28. Kh1 Bxg4 29. Nd4 Qh4 30. Re4 Qxf2 31. Re2 Qh4 32. Re4 exd4 33. cxd4 Qf2 34. Rae1 Bxf3 35. Re8+ Kg7 36. Rxg8+ Rxg8 37. Rg1 Bxd5 38. h4 Bxd4 39. h5 Rh8 0-1

[Event "Jastrzebia Gora Fianchetto op"]
[Site "Jastrzebia Gora"]
[Date "2014.??.??"]
[Round "2"]
[White "Feliksinski, Tadeusz"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1693"]
[BlackElo "1396"]
[PlyCount "96"]
[EventDate "2014.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Bc5 4. d3 h6 5. a3 a6 6. 0-0 Nf6 7. b4 Ba7 8. Bb2 d6 9. h3 0-0 10. Nbd2 Ne7 11. Kh2 Ng6 12. g3 Be6 13. Qe2 b5 14. Bxe6 fxe6 15. Nb3 Bb6 16. Rad1 Qe7 17. Kg2 Rf7 18. Bc1 Kh7 19. Be3 c5 20. Nfd2 Raf8 21. f3 Nd7 22. c3 d5 23. d4 c4 24. Nc5 exd4 25. cxd4 Nb8 26. e5 a5 27. Rb1 Nc6 28. f4 axb4 29. axb4 Ra8 30. Nf3 Qe8 31. Qc2 Rfa7 32. Rf2 Ra2 33. Qc1 R2a3 34. g4 Bd8 35. f5 exf5 36. gxf5 Nh4+ 37. Nxh4 Bxh4 38. Rf3 Qh5 39. Rb2 Ne7 40. Qf1 Ra1 41. Qe2 Re1 42. Qd2 Nxf5 43. Bf2 Qg6+ 44. Kh2 Rf1 45. Qc2 Raa1 46. Rg3 Bxg3+ 47. Kg2 Bxf2+ 48. Kf3 Nxd4+ 0-1

[Event "Jastrzebia Gora Fianchetto op"]
[Site "Jastrzebia Gora"]
[Date "2014.??.??"]
[Round "6"]
[White "Fojcik, Krzysztof"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1511"]
[BlackElo "1396"]
[PlyCount "67"]
[EventDate "2014.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Nf3 Ng6 5. Bd3 Bc5 6. Bd2 a6 7. Qe2 Nf6 8. h3 d6 9. Be3 Bb4+ 10. c3 Ba5 11. b4 Bb6 12. Bxb6 cxb6 13. Nbd2 Nf4 14. Qf1 Qc7 15. Rc1 b5 16. g3 Nxd3+ 17. Qxd3 Bd7 18. h4 Ng4 19. 0-0 0-0 20. Rfe1 Qd8 21. Nf1 Qf6 22. N1h2 h5 23. c4 bxc4 24. Qxc4 Bb5 25. Qb3 Rac8 26. a4 Bd7 27. a5 Qg6 28. Qb1 Rxc1 29. Rxc1 Rc8 30. Rxc8+ Bxc8 31. Qc2 Nxh2 32. Qxc8+ Kh7 33. Kxh2 f6 34. Qf5 1-0

[Event "Jastrzebia Gora Fianchetto op"]
[Site "Jastrzebia Gora"]
[Date "2014.??.??"]
[Round "4"]
[White "Grochol, Kamil"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1570"]
[BlackElo "1396"]
[PlyCount "37"]
[EventDate "2014.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e6 3. d4 h6 4. Nf3 Nf6 5. Bd3 Bb4 6. Bd2 0-0 7. 0-0 Re8 8. a3 Bf8 9. Re1 d5 10. e5 Nh7 11. h3 Ne7 12. Ne2 Nf5 13. Nc3 c5 14. Bxf5 exf5 15. Be3 c4 16. Qe2 g5 17. Bd2 f4 18. Nh2 f6 19. Qh5 1-0

[Event "Jastrzebia Gora Fianchetto op"]
[Site "Jastrzebia Gora"]
[Date "2014.??.??"]
[Round "8"]
[White "Mazurek, Jan"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1396"]
[PlyCount "78"]
[EventDate "2014.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 g6 3. d4 Bg7 4. Nc3 Nf6 5. Nf3 c6 6. 0-0 0-0 7. h3 Nbd7 8. Nh2 e5 9. e4 exd4 10. Qxd4 Ng4 11. Qd3 Nxh2 12. Kxh2 Ne5 13. Qe2 d4 14. Na4 d3 15. cxd3 Qxd3 16. Qd1 Qb5 17. Nc3 Qd3 18. Bf4 Qxd1 19. Rfxd1 Nc4 20. Rab1 Be6 21. Bf1 b5 22. Bxc4 Bxc4 23. a3 Rfe8 24. Rbc1 Bxc3 25. Rxc3 Rxe4 26. b3 Bd5 27. b4 Re2 28. Kg1 a5 29. Re3 Rc2 30. Rde1 Be6 31. Bd6 Rd8 32. Bc7 Rdd2 33. bxa5 Rxf2 34. g4 Rg2+ 35. Kh1 Rgf2 36. Rg3 Ra2 37. Bd6 Bd5+ 38. Kg1 h6 39. a6 Rh2 0-1

[Event "Jastrzebia Gora Fianchetto op"]
[Site "Jastrzebia Gora"]
[Date "2014.??.??"]
[Round "5"]
[White "Ostrowski, Michal"]
[Black "Gackowski, Marian"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1396"]
[PlyCount "69"]
[EventDate "2014.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Bc4 Be7 4. Nf3 h6 5. d3 d6 6. Ne2 c6 7. Ng3 a5 8. a3 b5 9. Ba2 g6 10. 0-0 Qc7 11. b3 b4 12. a4 Ba6 13. Bb2 Nbd7 14. Re1 Nh5 15. c4 Nxg3 16. hxg3 h5 17. Nh4 0-0-0 18. d4 Nf6 19. f3 Kb8 20. Qd2 Bf8 21. Qf2 Be7 22. Rac1 Bc8 23. Bb1 Rdf8 24. Bd3 c5 25. d5 Qd8 26. Rc2 Ng4 27. fxg4 hxg4 28. Bc1 Rxh4 29. gxh4 Bxh4 30. g3 Bg5 31. Kg2 Rh8 32. Rh1 Rh3 33. Bxg5 Qxg5 34. Rxh3 gxh3+ 35. Kh2 1-0

[Event "Jastrzebia Gora Fianchetto op"]
[Site "Jastrzebia Gora"]
[Date "2014.??.??"]
[Round "3"]
[White "Ostrowski, Michal"]
[Black "Grabczynski, Zdzislaw"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1396"]
[BlackElo "1716"]
[PlyCount "52"]
[EventDate "2014.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 d6 3. d4 g6 4. Nf3 Bg7 5. h3 0-0 6. Bc4 Nxe4 7. 0-0 Nxc3 8. bxc3 d5 9. Bb3 c6 10. Re1 c5 11. c4 cxd4 12. Nxd4 dxc4 13. Bxc4 Bxd4 14. Bh6 Re8 15. Rb1 Nc6 16. Qe2 e6 17. Red1 Qh4 18. Be3 Bxe3 19. fxe3 b6 20. Bb5 Bb7 21. Rd2 Na5 22. Rf1 Rf8 23. Rf4 Qh6 24. Qf2 Qg7 25. Rd7 Bd5 26. e4 Bc6 0-1

[Event "Jastrzebia Gora Fianchetto op"]
[Site "Jastrzebia Gora"]
[Date "2014.??.??"]
[Round "9"]
[White "Ostrowski, Michal"]
[Black "Jasinska Kuzia, Lidia"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1396"]
[BlackElo "1626"]
[PlyCount "56"]
[EventDate "2014.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Nf3 Nc6 5. Ng3 Be6 6. Bb5 Bd6 7. 0-0 Nge7 8. Re1 a6 9. Bf1 0-0 10. d3 Bb4 11. Bd2 Bd6 12. a3 h6 13. Qc1 Ng6 14. h3 f5 15. exf5 Bxf5 16. Nxf5 Rxf5 17. Re4 Qf6 18. Qe1 Rf8 19. Be2 Qd8 20. Rb1 Nce7 21. c3 c5 22. Qd1 Nd5 23. Qb3 Bc7 24. Qxb7 Ngf4 25. Bxf4 Nxf4 26. Qxa6 Nxe2+ 27. Rxe2 Qd6 28. Nd2 Qxa6 0-1

[Event "Jastrzebia Gora Fianchetto op"]
[Site "Jastrzebia Gora"]
[Date "2014.??.??"]
[Round "7"]
[White "Ostrowski, Michal"]
[Black "Serbinowski, Mieczyslaw"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1396"]
[BlackElo "1713"]
[PlyCount "42"]
[EventDate "2014.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 d6 3. d4 g6 4. Nf3 Bg7 5. Bc4 0-0 6. d5 a6 7. a3 Nbd7 8. b4 Nxe4 9. Nxe4 Bxa1 10. Bh6 Bg7 11. Bxg7 Kxg7 12. Qd4+ Kg8 13. 0-0 Nf6 14. Nxf6+ exf6 15. h3 Bf5 16. c3 Re8 17. Re1 Rxe1+ 18. Nxe1 Qe7 19. Nf3 Qe4 20. Bf1 Re8 21. Qxf6 h6 0-1

[Event "Hradec Kralove op"]
[Site "Hradec Kralove"]
[Date "2013.05.19"]
[Round "7"]
[White "Mach, Ondrej"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1765"]
[BlackElo "1431"]
[PlyCount "79"]
[EventDate "2013.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Nbd7 12. Nd2 Ng4 13. Qxg4 Ne5 14. Qd1 Nd3 15. Nf3 Nxc1 16. Qxc1 Qd7 17. Rf1 h5 18. h4 f6 19. Qc2 Kh7 20. Nh2 Rab8 21. f4 f5 22. Nf3 Bf6 23. e5 dxe5 24. fxe5 Bg7 25. Ng5+ Kh8 26. Ne6 Bxe5 27. Nxf8 Rxf8 28. Rad1 Qd6 29. Ne2 Kg7 30. Nf4 Bxf4 31. Rxf4 Rb8 32. Rc4 Qe5 33. Qc3 Rxb2+ 34. Kh3 Qxc3 35. Rxc3 Rxa2 36. Rxc5 Re2 37. d6 exd6 38. Rxd6 Re3 39. Rc7+ Kh6 40. Rd8 1-0

[Event "Hradec Kralove op"]
[Site "Hradec Kralove"]
[Date "2013.05.17"]
[Round "3"]
[White "Ostrowski, Michal"]
[Black "Chudinovskih, Alexander N"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1431"]
[BlackElo "2296"]
[PlyCount "62"]
[EventDate "2013.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Nf3 Nc6 4. Bc4 Bc5 5. 0-0 d6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 0-0 9. d3 Nh5 10. Bg5 f6 11. Bh4 g5 12. Nxg5 fxg5 13. Qxh5 gxh4 14. Na4 Qf6 15. Nxc5 dxc5 16. Rae1 h6 17. Re3 Qg5 18. Qe2 Be6 19. c4 Rf6 20. Kh1 Raf8 21. Kg1 Rg6 22. f3 Bxh3 23. Rf2 Be6 24. Kf1 h3 25. f4 h2 26. Rh3 Bxh3 27. Qf3 h1Q+ 28. Ke2 Rxf4 29. Qxh3 Rxf2+ 30. Kxf2 Qd2+ 31. Kf3 Qf1# 0-1

[Event "Hradec Kralove op"]
[Site "Hradec Kralove"]
[Date "2013.05.16"]
[Round "2"]
[White "Hruby, Vaclav"]
[Black "Ostrowski, Michal"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1733"]
[BlackElo "1431"]
[PlyCount "109"]
[EventDate "2013.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. Nbd2 g6 4. e4 Bg7 5. Bd3 Bg4 6. c3 c6 7. h3 Bxf3 8. Nxf3 0-0 9. 0-0 Nbd7 10. Bf4 Re8 11. Qb3 b5 12. Rad1 Qc7 13. Bb1 Rad8 14. Rfe1 e5 15. dxe5 dxe5 16. Be3 a6 17. a3 c5 18. c4 Qc6 19. Nd2 Nf8 20. Qc2 Ne6 21. Nb3 Rxd1 22. Rxd1 Nd4 23. Bxd4 exd4 24. cxb5 Qxe4 25. Nxc5 Qxc2 26. Bxc2 axb5 27. Bd3 Nh5 28. Bxb5 Re5 29. b4 Rd5 30. Bc4 Rd8 31. a4 Bf8 32. Nd3 Nf6 33. b5 Rc8 34. Ne5 Bc5 35. Bxf7+ Kg7 36. Bb3 Rc7 37. Nd3 Bb6 38. Rc1 Rc3 39. Rxc3 dxc3 40. Bc2 Ne4 41. Kf1 Kf6 42. f3 Ng3+ 43. Ke1 Nf5 44. Nb4 Ne3 45. Bd3 Nxg2+ 46. Kd1 Ne3+ 47. Kc1 Ke6 48. Nc2 Ng2 49. Nb4 Ne1 50. Bc4+ Kd6 51. Nd5 Ba5 52. f4 Kc5 53. Bb3 Nd3+ 54. Kc2 Ne1+ 55. Kc1 1/2-1/2

[Event "Rowy op 09"]
[Site "Rowy"]
[Date "2012.09.??"]
[Round "6"]
[White "Borkowski, Jozef"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1717"]
[BlackElo "1418"]
[PlyCount "54"]
[EventDate "2012.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. f4 Ng6 5. f5 Qh4+ 6. Kd2 Qf2+ 7. Qe2 Qd4+ 8. Ke1 Nf4 9. Bxf4 Qxb2 10. Bxe5 Qc1+ 11. Kf2 Bc5+ 12. Kf3 d6 13. Bxg7 f6 14. Nd2 Qxa1 15. Bxh8 Qc3+ 16. Qd3 Qe5 17. Nb3 Bb6 18. g4 Bd7 19. g5 0-0-0 20. gxf6 Nh6 21. Bg7 Nf7 22. Ne2 Ng5+ 23. Kg2 Nxe4 24. Ng3 Bxf5 25. Nxf5 Qxf5 26. Qf3 Qg6+ 27. Kh3 Ng5+ 0-1

[Event "Rowy op 09"]
[Site "Rowy"]
[Date "2012.09.??"]
[Round "1"]
[White "Dulinski, Stanislaw"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1851"]
[BlackElo "1418"]
[PlyCount "90"]
[EventDate "2012.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. f4 d6 3. d4 c5 4. Nf3 e6 5. Nc3 Nc6 6. Be3 Nf6 7. h3 Bg7 8. Be2 a6 9. a3 b5 10. 0-0 Bb7 11. Qe1 0-0 12. Rd1 Qc7 13. dxc5 dxc5 14. Bxc5 Qxf4 15. Nh2 Qg5 16. Bxf8 Bxf8 17. Nf3 Bc5+ 18. Kh1 Qh6 19. Qh4 Qxh4 20. Nxh4 Nh5 21. Bxh5 gxh5 22. Rd7 Nd8 23. Rfd1 Bb6 24. R1d6 Bc6 25. Rxd8+ Bxd8 26. Rxc6 Bxh4 27. Kh2 Bf2 28. g3 Kg7 29. Kg2 Bd4 30. b3 Rd8 31. Ne2 Bf6 32. Kf3 e5 33. Nc1 Rd1 34. Nd3 Rd2 35. h4 a5 36. Ke3 Rg2 37. Kf3 Rd2 38. Ne1 Be7 39. a4 bxa4 40. bxa4 Bb4 41. Nd3 f6 42. Ke3 Rg2 43. Kf3 Rd2 44. Ke3 Rg2 45. c3 Be7 1-0

[Event "Rowy op 09"]
[Site "Rowy"]
[Date "2012.09.??"]
[Round "9"]
[White "Ostrowski, Michal"]
[Black "Barnowski, Sylwester"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1418"]
[BlackElo "1831"]
[PlyCount "72"]
[EventDate "2012.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 c6 3. d4 e6 4. e5 c5 5. Bb5+ Bd7 6. Be3 Bxb5 7. Nxb5 Qa5+ 8. Nc3 cxd4 9. Bxd4 Nc6 10. Nf3 Bb4 11. 0-0 Nxd4 12. Qxd4 Bxc3 13. bxc3 Ne7 14. Qb4 Qc7 15. Rab1 b6 16. Qa4+ Qc6 17. Qb4 Qd7 18. Qb5 Qxb5 19. Rxb5 Rc8 20. Rb3 0-0 21. Nd4 Nc6 22. Nf3 Rc7 23. Re1 Rfc8 24. Nd4 Nxd4 25. cxd4 Rxc2 26. a4 g6 27. h4 Rc1 28. Kf1 Rxe1+ 29. Kxe1 Rc4 30. a5 bxa5 31. Ra3 a4 32. Rd3 Rb4 33. g4 Rb3 34. Rxb3 axb3 35. Kd2 a5 36. Kc3 a4 0-1

[Event "Rowy op 09"]
[Site "Rowy"]
[Date "2012.09.??"]
[Round "2"]
[White "Ostrowski, Michal"]
[Black "Krawczyk, Zbigniew"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1418"]
[BlackElo "1702"]
[PlyCount "76"]
[EventDate "2012.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Nc6 4. d4 g6 5. Nbd2 Bg7 6. c3 0-0 7. 0-0 Re8 8. Re1 e5 9. e4 dxe4 10. Nxe4 exd4 11. Nxf6+ Bxf6 12. Rxe8+ Qxe8 13. cxd4 Bg4 14. Qd3 Bxf3 15. Bxf3 Rd8 16. Bxc6 Qxc6 17. Be3 Rd5 18. Rc1 Qd7 19. Qc4 c6 20. Qe2 Bxd4 21. Bh6 Bg7 22. Bxg7 Kxg7 23. Re1 Kf8 24. Qc4 Rd1 25. Qb4+ Kg8 26. Rxd1 Qxd1+ 27. Kg2 Qd5+ 28. Kg1 c5 29. Qc3 Qd4 30. Qxd4 cxd4 31. Kf1 Kg7 32. Ke2 Kf6 33. Kd3 Ke5 34. b4 b5 35. h4 f5 36. f4+ Kd5 37. a3 a6 38. Ke2 Ke4 0-1

[Event "Rowy op 09"]
[Site "Rowy"]
[Date "2012.09.??"]
[Round "4"]
[White "Ostrowski, Michal"]
[Black "Krupecka Czarkowska, Danuta"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1418"]
[BlackElo "1364"]
[PlyCount "21"]
[EventDate "2012.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 d6 3. e4 Nf6 4. h3 Nc6 5. Bc4 Be6 6. Bb5 Qd7 7. d3 a6 8. Ba4 Be7 9. Ng5 h6 10. Nxe6 fxe6 11. Bb3 1-0

[Event "Rowy op 09"]
[Site "Rowy"]
[Date "2012.09.??"]
[Round "7"]
[White "Ostrowski, Michal"]
[Black "Niecko, Stanislaw"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1418"]
[BlackElo "1828"]
[PlyCount "60"]
[EventDate "2012.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. Bd2 Rb8 8. Qc1 Nf6 9. Bd3 0-0 10. 0-0 Qc7 11. Bf4 d6 12. Bh6 Bxh6 13. Qxh6 Rxb2 14. Rab1 Rxb1 15. Rxb1 Ng4 16. Qf4 Be6 17. h3 Ne5 18. Ba6 Rb8 19. Rxb8+ Qxb8 20. Qc1 Qb4 21. Qe3 Qb6 22. Qxb6 axb6 23. a4 Bc4 24. Bb7 g5 25. f3 Kf8 26. Kf2 Ke8 27. Ke3 Kd7 28. g3 Kc7 29. Ba8 Be6 30. g4 Kb8 0-1

[Event "Rowy op 09"]
[Site "Rowy"]
[Date "2012.09.??"]
[Round "5"]
[White "Ostrowski, Michal"]
[Black "Rafalski, Krzysztof"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1418"]
[BlackElo "1667"]
[PlyCount "45"]
[EventDate "2012.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 g6 2. Nc3 b6 3. d4 Bb7 4. e4 Nf6 5. Bd3 Bg7 6. 0-0 0-0 7. Be3 d5 8. e5 Ne4 9. Ne2 f6 10. c3 e6 11. Qc1 fxe5 12. Nxe5 Bxe5 13. dxe5 Qh4 14. Ng3 Nxg3 15. hxg3 Qh5 16. Qd2 Nd7 17. f4 Rf7 18. Be2 Qf5 19. g4 Qe4 20. Bd3 Qa4 21. b3 Qa3 22. f5 exf5 23. e6 1-0

[Event "Rowy op 09"]
[Site "Rowy"]
[Date "2012.09.??"]
[Round "3"]
[White "Zatylny, Jan"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1614"]
[BlackElo "1418"]
[PlyCount "59"]
[EventDate "2012.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 c5 4. Qd3 Nc6 5. e3 d5 6. Nf3 Qc7 7. cxd5 exd5 8. dxc5 Bxc5 9. b4 Bd6 10. Bb2 Ne5 11. Bxe5 Bxe5 12. Nxe5 Qxe5 13. Qc3 Qe6 14. Bb5+ Bd7 15. Bxd7+ Qxd7 16. 0-0 0-0 17. Rd1 a6 18. Qb3 b5 19. Nc3 Qe6 20. Nxd5 Kh8 21. f3 Rac8 22. Qd3 Nxd5 23. Qxd5 Qxe3+ 24. Kh1 Qe6 25. Qxe6 fxe6 26. Rd6 e5 27. Rxa6 Rf6 28. Ra5 Rb6 29. Re1 Re8 30. Rxe5 1-0

[Event "Polanica Zdroj op-E 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.27"]
[Round "9"]
[White "Stec, Ewa"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "2071"]
[BlackElo "1448"]
[PlyCount "89"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Nce7 9. d4 c6 10. Qe4 Ng6 11. f4 Kd6 12. dxe5+ Kc7 13. Nxd5+ cxd5 14. Bxd5 Qe7 15. Bd2 Qc5 16. b4 Qb5 17. a4 Qe8 18. 0-0 Ne7 19. Qc4+ Kb8 20. Bf3 Qd8 21. Be3 Qc7 22. Qxc7+ Kxc7 23. a5 Nf5 24. Bd2 Nd4 25. Bd5 a6 26. c3 Ne2+ 27. Kf2 Bg4 28. h3 Bh5 29. g4 Nxc3 30. Bxc3 Be8 31. Rac1 Bb5 32. Rfd1 Bc6 33. Bb3 Be7 34. e6 Bd6 35. f5 Bf4 36. Rc2 Rad8 37. Rxd8 Rxd8 38. Bxg7 Rd3 39. Rc3 Rd2+ 40. Ke1 Kd6 41. Bf8+ Ke5 42. Rc5+ Ke4 43. Rc4+ Kf3 44. Rxf4+ Kxf4 45. Kxd2 1-0

[Event "Polanica Zdroj op-E 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.26"]
[Round "8"]
[White "Ostrowski, Michal"]
[Black "Wyczalek, Tytus"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1448"]
[BlackElo "1389"]
[PlyCount "63"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 e6 4. Nf3 Nf6 5. Ng3 a6 6. a3 Bd6 7. Bc4 Nc6 8. 0-0 0-0 9. d4 b5 10. Bd3 Bb7 11. c4 Na7 12. c5 Be7 13. h3 Re8 14. Be3 Bd5 15. Ne5 Nc6 16. f4 Nxe5 17. fxe5 Nd7 18. Qh5 g6 19. Qg4 Rf8 20. Bh6 Re8 21. Nh5 Bf8 22. Bg5 Be7 23. Nf6+ Nxf6 24. Bxf6 Qd7 25. h4 Bf8 26. h5 Bg7 27. Rf2 Bxf6 28. exf6 Kh8 29. hxg6 fxg6 30. Qh4 Rf8 31. Bxg6 c6 32. f7 1-0

[Event "Polanica Zdroj op-E 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.25"]
[Round "7"]
[White "Marszalek, Jakub"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1641"]
[BlackElo "1448"]
[PlyCount "25"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. a3 e6 4. Nf3 Nge7 5. Bc4 d5 6. exd5 exd5 7. Be2 d4 8. Ne4 b6 9. Bc4 Na5 10. Ba2 c4 11. d3 b5 12. 0-0 g6 13. Nf6# 1-0

[Event "Polanica Zdroj op-E 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.24"]
[Round "6"]
[White "Ostrowski, Michal"]
[Black "Duda, Ryszard"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1448"]
[BlackElo "1773"]
[PlyCount "106"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 c5 5. Nf3 Nc6 6. Bc4 Be7 7. d3 Nf6 8. Bd2 0-0 9. 0-0 a6 10. a3 b5 11. Ba2 Bb7 12. Nf5 Qc7 13. Nxe7+ Nxe7 14. Bg5 Qd6 15. Nh4 h6 16. Bd2 Kh7 17. f4 exf4 18. Bxf4 Qd7 19. Nf3 Ng6 20. Ne5 Nxe5 21. Bxe5 Ng8 22. Qf3 f6 23. Bxg8+ Kxg8 24. Bg3 Rf7 25. Qf5 Qc6 26. Rf2 Raf8 27. Raf1 Bc8 28. Qf4 Rd8 29. Qh4 Rdd7 30. Qh5 Rde7 31. Qg6 Qe6 32. h3 c4 33. Bf4 f5 34. Qxe6 Bxe6 35. e5 g5 36. Bd2 cxd3 37. Bb4 Re8 38. cxd3 f4 39. Rc1 Bf5 40. Bd6 Bxd3 41. Rd2 Bc4 42. Rxd4 f3 43. Rdxc4 bxc4 44. Rxc4 fxg2 45. Kxg2 Rd7 46. Rc6 Ra7 47. Kf3 Re6 48. Ke4 Kf7 49. Kd5 h5 50. Rc3 g4 51. hxg4 hxg4 52. Rg3 Rg6 53. b4 Rb7 0-1

[Event "Polanica Zdroj op-E 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.23"]
[Round "5"]
[White "Spychalska, Bozena"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1606"]
[BlackElo "1448"]
[PlyCount "64"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. Nf3 Bc5 4. a3 a6 5. Bc4 Nf6 6. 0-0 d6 7. h3 h6 8. d3 Ne7 9. b4 Ba7 10. Re1 Ng6 11. d4 0-0 12. Be3 c6 13. Bd3 Nf4 14. Kh2 Nxd3 15. cxd3 Nh7 16. dxe5 Bxe3 17. fxe3 dxe5 18. Nxe5 Qd6 19. d4 f6 20. Qh5 fxe5 21. dxe5 Qe7 22. Rf1 Ng5 23. Rf4 Qxe5 24. Rc1 Rxf4 25. exf4 Qxf4+ 26. g3 Qf2+ 27. Kh1 Bxh3 28. Rg1 Nf3 29. Ne2 Qxe2 30. Qxh3 Nxg1 31. Qe6+ Kh8 32. Kxg1 Rf8 0-1

[Event "Polanica Zdroj op-E 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.22"]
[Round "4"]
[White "Ostrowski, Michal"]
[Black "Zarow, Zdzislaw"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1448"]
[BlackElo "2012"]
[PlyCount "43"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Bc5 3. Bc4 Nf6 4. Nf3 d5 5. exd5 Bg4 6. 0-0 0-0 7. d3 c6 8. Ne4 cxd5 9. Nxf6+ gxf6 10. Bb3 Kh8 11. Be3 Na6 12. c3 d4 13. cxd4 exd4 14. Bf4 Qd7 15. a3 Rg8 16. Bc2 Nc7 17. b4 Nd5 18. Kh1 Qf5 19. Nxd4 Qh5 20. Nf3 Bxf3 21. h3 Bxg2+ 22. Kg1 0-1

[Event "Polanica Zdroj op-E 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.21"]
[Round "3"]
[White "Twardowski, Edward"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "1714"]
[BlackElo "1448"]
[PlyCount "61"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Nc3 Bc5 4. Be2 d6 5. 0-0 Nce7 6. d3 Ng6 7. Na4 Nf6 8. Bg5 h6 9. Bd2 b6 10. c4 a5 11. b3 Bd7 12. Nb2 Ba3 13. Bc3 0-0 14. Qc2 Nf4 15. Bd1 Bc6 16. Re1 Bc5 17. d4 exd4 18. Nxd4 Bb7 19. Bf3 Re8 20. Rad1 Qc8 21. Na4 Ne6 22. Nb5 Ng5 23. Nxc5 bxc5 24. Bxf6 Nxf3+ 25. gxf3 gxf6 26. Qc3 Re6 27. Qe3 f5 28. Qf4 Rg6+ 29. Kh1 Rg5 30. Qe3 f4 31. Qc3 0-1

[Event "Polanica Zdroj op-E 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.20"]
[Round "2"]
[White "Ostrowski, Michal"]
[Black "Janocha, Jan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1448"]
[BlackElo "1803"]
[PlyCount "102"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 c5 4. Ng3 Nc6 5. Bc4 e5 6. d3 Nf6 7. Nf3 Be7 8. a3 b5 9. Ba2 0-0 10. 0-0 Bd7 11. Bd2 a5 12. Re1 Qc7 13. Bg5 h6 14. Bd2 Be6 15. Nh4 b4 16. a4 Qd7 17. Nhf5 Bxa2 18. Rxa2 Qe6 19. b3 Kh7 20. Qc1 g5 21. Qd1 Rg8 22. Nh5 Bf8 23. Nxf6+ Qxf6 24. Qg4 Qg6 25. Ng3 Ne7 26. Nh5 Ra6 27. h3 Re6 28. Raa1 Bg7 29. Re2 Re8 30. Rf1 Bh8 31. Ng3 Bf6 32. Nh5 Bh8 33. Ng3 Kg8 34. f3 Rf8 35. Ref2 f5 36. Qh5 Qxh5 37. Nxh5 f4 38. g4 fxg3 39. Nxg3 Ng6 40. Nf5 Kh7 41. Rh2 Bf6 42. Be1 Nh4 43. Kh1 Nxf5 44. exf5 Re7 45. h4 gxh4 46. Bxh4 Bxh4 47. Rxh4 Rxf5 48. Kg2 Kg6 49. Rfh1 h5 50. Re4 Rg7 51. Rh3 Rg5+ 0-1

[Event "Polanica Zdroj op-E 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.19"]
[Round "1"]
[White "Santura, Janusz"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1884"]
[BlackElo "1448"]
[PlyCount "55"]
[EventDate "2010.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Qd5 Qb4+ 5. c3 Qa5 6. Qxa5 Nxa5 7. Bf4 Ne7 8. e3 Ng6 9. Bg3 c5 10. Na3 a6 11. Nc4 Nxc4 12. Bxc4 Be7 13. 0-0 0-0 14. Rad1 Kh8 15. Rd2 Ra7 16. Rfd1 b5 17. Bb3 Bd8 18. e6 c4 19. exd7 Bb7 20. Bc2 f5 21. Nd4 Be4 22. Bxe4 fxe4 23. Ne6 Rg8 24. Rd4 Ne7 25. Rxe4 Nf5 26. Nxd8 Nxg3 27. hxg3 Rxd8 28. Re8+ 1-0

[Event "POL-ch disabled"]
[Site "Rowy"]
[Date "2009.09.07"]
[Round "9.31"]
[White "Spychalska, Bozena"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1617"]
[BlackElo "1413"]
[PlyCount "86"]
[EventDate "2009.09.01"]
[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 e5 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 d6 6. h3 a6 7. a3 Ne7 8. d4 exd4 9. Nxd4 0-0 10. Bg5 Ng6 11. Re1 h6 12. Be3 Ne5 13. Bf1 Ba7 14. b3 c5 15. Nf3 Ng6 16. Qd2 Kh7 17. Kh2 Bb8 18. Kh1 Bd7 19. Nh2 Bc6 20. Bd3 Ne5 21. f4 Nxd3 22. cxd3 Nh5 23. Qf2 Qf6 24. Rac1 g6 25. g4 Ng7 26. Kg1 Rh8 27. d4 Ba7 28. e5 dxe5 29. dxe5 Qe7 30. Rcd1 Rad8 31. Nf3 Rxd1 32. Rxd1 Rd8 33. Rxd8 Qxd8 34. b4 Qd3 35. Qd2 Qxd2 36. Nxd2 b6 37. Nc4 cxb4 38. axb4 b5 39. Nb6 h5 40. Kf2 h4 41. Nbd5 Bxe3+ 42. Kxe3 Ne6 43. g5 Kg7 1-0

[Event "POL-ch disabled"]
[Site "Rowy"]
[Date "2009.09.06"]
[Round "8.27"]
[White "Ostrowski, Michal"]
[Black "Niezgoda, Boleslaw"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1413"]
[BlackElo "1769"]
[PlyCount "68"]
[EventDate "2009.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Nf3 Bd6 5. Ng3 Ne7 6. Bc4 0-0 7. d3 c6 8. a3 b5 9. Ba2 Qc7 10. Nh4 b4 11. 0-0 Be6 12. Nhf5 Nxf5 13. Nxf5 Bxa2 14. Rxa2 Bc5 15. Qg4 f6 16. h4 g6 17. h5 g5 18. h6 Qf7 19. b3 a5 20. a4 Ra7 21. f4 Nd7 22. fxg5 Qg6 23. Ng7 fxg5 24. Nf5 Nf6 25. Qxg5 Ng4 26. Rf3 Raf7 27. Rg3 Qxg5 28. Bxg5 Rxf5 29. Rxg4 Rf1+ 30. Kh2 Kf7 31. Kg3 Rg8 32. c3 dxc3 33. Rc2 Rd1 34. Kh4 Rxd3 1-0

[Event "POL-ch disabled"]
[Site "Rowy"]
[Date "2009.09.04"]
[Round "5.26"]
[White "Dulinski, Stanislaw"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1807"]
[BlackElo "1413"]
[PlyCount "78"]
[EventDate "2009.09.01"]
[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. f4 e5 3. Nf3 Nf6 4. Nc3 d6 5. Bb5 Bd7 6. d3 Be7 7. 0-0 a6 8. Bc4 0-0 9. a3 Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qd1 c6 13. Ba2 Kh8 14. Ne2 Qb6 15. Kh2 Ng8 16. Rb1 f5 17. Be3 c5 18. Ng3 Bh4 19. Ne2 Qd8 20. Bd5 Rb8 21. g3 Be7 22. c3 Nxe2 23. Qxe2 fxe4 24. Bxe4 d5 25. Bg2 d4 26. Bd2 exf4 27. Bxf4 Bd6 28. Bxd6 Qxd6 29. c4 Rbe8 30. Qh5 Nf6 31. Qh4 b6 32. b4 Re5 33. Qf4 Nd7 34. Qh4 Rf6 35. Be4 g6 36. bxc5 bxc5 37. Rfe1 Kg7 38. Rb7 Re7 39. Kg2 Ref7 1-0

[Event "POL-ch disabled"]
[Site "Rowy"]
[Date "2009.09.04"]
[Round "6.33"]
[White "Grobelna, Ewa"]
[Black "Ostrowski, Michal"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1621"]
[BlackElo "1413"]
[PlyCount "41"]
[EventDate "2009.09.01"]
[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. Nc3 g6 3. Nf3 d6 4. h3 Bg7 5. e4 0-0 6. Bd3 e6 7. Be3 c5 8. d5 e5 9. 0-0 Nh5 10. Qc1 Nd7 11. a3 a6 12. Bg5 f6 13. Be3 Rf7 14. Bh6 b5 15. Bxg7 Rxg7 16. Nh2 Nf4 17. Ng4 Nxd3 18. Nh6+ Kh8 19. cxd3 c4 20. dxc4 bxc4 21. Kh2 1/2-1/2

[Event "POL-ch disabled"]
[Site "Rowy"]
[Date "2009.09.03"]
[Round "4.34"]
[White "Ostrowski, Michal"]
[Black "Zarow, Elzbieta"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1413"]
[BlackElo "1523"]
[PlyCount "59"]
[EventDate "2009.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 e6 3. Bb5 a6 4. Be2 Nc6 5. Nf3 h6 6. d3 d6 7. 0-0 Be7 8. a3 Nf6 9. Be3 e5 10. Nd5 Nxd5 11. exd5 Nd4 12. Nxd4 cxd4 13. Bd2 Bd7 14. c3 dxc3 15. Bxc3 Rc8 16. Bf3 0-0 17. Re1 Bf6 18. Be4 b5 19. Bb4 Be8 20. Bf5 Rb8 21. Rc1 a5 22. Bd2 Bd7 23. Bxd7 Qxd7 24. Bxa5 Rbc8 25. Bc3 Rc5 26. Qf3 Qb7 27. Bb4 Rxd5 28. Bxd6 Rc8 29. Rxc8+ Qxc8 30. Qxd5 1-0

[Event "POL-ch disabled"]
[Site "Rowy"]
[Date "2009.09.02"]
[Round "3.29"]
[White "Krawczyk, Zbigniew"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1757"]
[BlackElo "1413"]
[PlyCount "109"]
[EventDate "2009.09.01"]
[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 e5 3. dxe5 Ne4 4. Nf3 Nxf2 5. Kxf2 d6 6. Nc3 Nc6 7. Bf4 Bg4 8. exd6 Bxd6 9. Bxd6 cxd6 10. Qd5 Be6 11. Qg5 Qb6+ 12. Qe3 Qxb2 13. Rb1 Qc2 14. Nd4 Nxd4 15. Qxd4 b6 16. Qd3 Qxd3 17. exd3 0-0 18. Be2 Rac8 19. Nb5 d5 20. Nd4 dxc4 21. Nxe6 fxe6+ 22. Ke3 cxd3 23. Bxd3 Rc5 24. Rb5 Rc3 25. Re5 Rd8 26. Rd1 Kf7 27. Ke2 Kf6 28. Re3 h6 29. Rf1+ Ke7 30. Rd1 Ra3 31. Rd2 Rd6 32. Bc4 Rxe3+ 33. Kxe3 Rc6 34. Bb5 Rc7 35. a4 a5 36. Ke4 Kf6 37. h4 h5 38. Rd6 Rc3 39. Rxb6 Rg3 40. Bd7 Rg4+ 41. Kf3 Rxh4 42. Rxe6+ Kf7 43. Ra6 Rd4 44. Bb5 g5 45. Rxa5 h4 46. Ra6 g4+ 47. Ke3 Rb4 48. Rh6 g3 49. Kf3 Ke7 50. Rh5 Kd6 51. a5 Kc7 52. Bd3 Rb2 53. Rxh4 Ra2 54. a6 Ra3 55. Rd4 1-0

[Event "POL-ch disabled"]
[Site "Rowy"]
[Date "2009.09.02"]
[Round "2.34"]
[White "Ostrowski, Michal"]
[Black "Jasinska Kuzia, Lidia"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1413"]
[BlackElo "1724"]
[PlyCount "59"]
[EventDate "2009.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 d6 3. Bc4 e6 4. Nf3 a6 5. a3 b5 6. Ba2 Bb7 7. d3 Be7 8. 0-0 0-0 9. Ne2 c5 10. c4 Nbd7 11. Ng3 Qc7 12. Bd2 Bc6 13. Re1 e5 14. Nf5 Rfe8 15. Nxe7+ Rxe7 16. b4 h6 17. Nh4 bxc4 18. Bxc4 Bb5 19. Nf5 Nb6 20. Nxe7+ Qxe7 21. Bxb5 axb5 22. bxc5 dxc5 23. Be3 Na4 24. Qb3 Qd7 25. h3 Rc8 26. Rab1 Rb8 27. Rec1 Qc6 28. f4 exf4 29. Bxf4 Rb7 30. Be3 1/2-1/2

[Event "POL-ch disabled"]
[Site "Rowy"]
[Date "2009.09.01"]
[Round "1.34"]
[White "Olszewski, Jerzy"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1915"]
[BlackElo "1413"]
[PlyCount "120"]
[EventDate "2009.09.01"]
[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 e5 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. a4 a6 7. a5 Ne7 8. Be3 Bxe3 9. fxe3 b5 10. axb6 cxb6 11. 0-0 b5 12. Bxb5+ Bd7 13. Bc4 Qb6 14. Qe2 Ng4 15. Re1 0-0 16. h3 Nf6 17. Kh2 Bb5 18. Na3 Bc6 19. Rab1 Rfe8 20. Ba2 Qa5 21. Ra1 Qc7 22. Kg1 Ng6 23. Nc4 Kf8 24. Qf2 d5 25. exd5 Bxd5 26. Nfd2 e4 27. d4 Re6 28. Na3 Bxa2 29. Rxa2 Rd8 30. Nf1 Qa5 31. b4 Qg5 32. c4 h5 33. Qg3 Qxg3 34. Nxg3 h4 35. Ne2 Nh5 36. Rf1 Ng3 37. Rf2 Ne7 38. Kh2 Nef5 39. Nc2 g6 40. Nc3 Ra8 41. d5 Re5 42. c5 Ne7 43. d6 Nd5 44. Nxd5 Rxd5 45. Nd4 Ke8 46. Ra3 f5 47. Ra1 Kd7 48. Kg1 g5 49. Rfa2 f4 50. Rxa6 Rxa6 51. Rxa6 fxe3 52. Ra7+ Kc8 53. c6 Rxd6 54. Ra8+ Kc7 55. Nb5+ Kxc6 56. Nxd6 Kxd6 57. Rc8 Ke5 58. b5 Nf5 59. b6 Nd6 60. Rc7 Kf4 1-0

[Event "Augustow op"]
[Site "Augustow"]
[Date "2009.06.27"]
[Round "9.9"]
[White "Fuchs, Thomas"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2045"]
[BlackElo "1427"]
[PlyCount "137"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Nc3 Ng6 5. Nf3 Bc5 6. b3 a6 7. Bb2 d6 8. h3 Nf6 9. Bd3 Nf4 10. Rg1 Bd7 11. Qd2 b5 12. Ne2 Nxd3+ 13. Qxd3 b4 14. Ng3 Bb5 15. Qd2 g6 16. 0-0-0 a5 17. Rge1 a4 18. Nh1 axb3 19. axb3 c6 20. Qg5 h6 21. Qg3 Qd7 22. Nxe5 dxe5 23. Qxe5+ Be7 24. d6 Qe6 25. Qxe6 fxe6 26. dxe7 Kxe7 27. e5 Nd5 28. g3 g5 29. Rd2 Rhf8 30. Kb1 Rad8 31. Bd4 Rf3 32. Bc5+ Ke8 33. Kb2 Rd7 34. Re4 h5 35. h4 g4 36. Bxb4 Nxb4 37. Rxd7 Kxd7 38. Rxb4 Bf1 39. Rd4+ Ke7 40. Rd1 Bg2 41. c4 Rf5 42. Re1 Bxh1 43. Rxh1 Rxe5 44. Rf1 Rf5 45. Kc3 c5 46. Kb2 Kd6 47. Ka3 Kc6 48. Re1 e5 49. b4 cxb4+ 50. Kxb4 Rxf2 51. Rxe5 Rf3 52. Rxh5 Rxg3 53. Rh6+ Kc7 54. Kc5 Rd3 55. Rh7+ Rd7 56. Rxd7+ Kxd7 57. Kd4 Ke6 58. Ke4 Kf6 59. Kf4 g3 60. Kxg3 Kf5 61. c5 Ke6 62. Kg4 Kf6 63. c6 Ke6 64. Kg5 Ke7 65. Kg6 Kd6 66. h5 Kxc6 67. Kg7 Kd6 68. h6 Ke7 69. h7 1-0

[Event "Augustow op"]
[Site "Augustow"]
[Date "2009.06.26"]
[Round "8.7"]
[White "Ostrowski, Michal"]
[Black "Gorbacz, Filip"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1427"]
[BlackElo "1491"]
[PlyCount "110"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nc3 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qa4 Bb4 5. Nf3 Nge7 6. Bd2 0-0 7. e3 d6 8. a3 Ba5 9. Bd3 Bf5 10. Qh4 Bxd3 11. cxd3 Ng6 12. Qh3 Nce5 13. 0-0 Nxd3 14. b4 Bb6 15. Nd5 Nde5 16. e4 Nxf3+ 17. Qxf3 Qd7 18. Qf5 Qxf5 19. exf5 Ne5 20. f6 Rfe8 21. fxg7 Kxg7 22. Rab1 c6 23. Ne3 Bxe3 24. Bxe3 Nc4 25. Rb3 Rxe3 26. Rxe3 Nxe3 27. fxe3 a5 28. Rb1 b5 29. Kf2 axb4 30. axb4 Rb8 31. Ke2 c5 32. bxc5 dxc5 33. h3 Kf6 34. g3 Ke5 35. Rd1 Rb7 36. g4 c4 37. Rd4 Rc7 38. Kd2 c3+ 39. Kc2 Rc4 40. Rxc4 bxc4 41. Kxc3 Ke4 42. Kxc4 Kxe3 43. Kd5 Kf4 44. Kd4 f6 45. Kd3 h6 46. Ke2 Kg3 47. Ke3 Kxh3 48. Kf4 Kh4 49. Kf5 Kg3 50. Kxf6 Kxg4 51. Ke5 h5 52. Ke4 h4 53. Ke3 Kg3 54. Ke2 h3 55. Kf1 h2 0-1

[Event "Augustow op"]
[Site "Augustow"]
[Date "2009.06.25"]
[Round "7.10"]
[White "Haraburda, Jan"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "1427"]
[PlyCount "32"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Bc4 d5 5. Bb5+ c6 6. Nc3 cxb5 7. Nxb5 Qa5+ 8. c3 Qxb5 9. Bxb8 Rxb8 10. Nf3 Bg7 11. a4 Qxb2 12. Ne5 0-0 13. a5 Qxc3+ 14. Ke2 Qb2+ 15. Ke1 Ne4 16. Nd7 Qxf2# 0-1

[Event "Augustow op"]
[Site "Augustow"]
[Date "2009.06.24"]
[Round "6.7"]
[White "Ostrowski, Michal"]
[Black "Sics, Maksims"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1427"]
[PlyCount "100"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nc3 Nf6 2. d4 e6 3. Bg5 Bb4 4. a3 Ba5 5. e3 b6 6. Be2 Bxc3+ 7. bxc3 Bb7 8. Nf3 d5 9. 0-0 Nbd7 10. c4 h6 11. Bh4 Qe7 12. cxd5 exd5 13. c4 g5 14. Bg3 0-0-0 15. Qa4 Kb8 16. Rac1 Rhg8 17. Rfd1 h5 18. cxd5 Nxd5 19. Ne5 h4 20. Nxd7+ Qxd7 21. Qxd7 Rxd7 22. Be5 f6 23. Bg4 Rdd8 24. e4 fxe5 25. exd5 exd4 26. Be6 Rge8 27. h3 d3 28. Rc4 d2 29. Rd4 Rxe6 30. R1xd2 Red6 31. f4 Rxd5 32. Rxd5 Rxd5 33. Rxd5 Bxd5 34. fxg5 c5 35. g6 c4 36. Kf2 c3 37. Ke2 Bxg2 38. g7 Bd5 39. Kd3 Kc8 40. Kxc3 a5 41. Kd4 Bg8 42. a4 Kd7 43. Ke5 Ke7 44. Kf5 Kf7 45. Kg5 Kxg7 46. Kxh4 Bb3 47. Kg5 Bxa4 48. h4 Be8 49. Kg4 b5 50. Kf5 b4 0-1

[Event "Augustow op"]
[Site "Augustow"]
[Date "2009.06.22"]
[Round "4.8"]
[White "Kalmuk, Krzysztof"]
[Black "Ostrowski, Michal"]
[Result "1/2-1/2"]
[ECO "A46"]
[BlackElo "1427"]
[PlyCount "125"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 e6 4. c4 Be7 5. Nc3 c6 6. e4 0-0 7. Bd3 Nbd7 8. Qc2 e5 9. a3 Nh5 10. Be3 Nf4 11. Bxf4 exf4 12. Ne2 Bg5 13. 0-0-0 Bh6 14. Kb1 Qf6 15. Rdf1 Re8 16. g3 Nf8 17. e5 dxe5 18. dxe5 Qd8 19. Nxf4 Bg4 20. Nd2 Rxe5 21. f3 Be6 22. Nxe6 Rxe6 23. Ne4 Qa5 24. g4 g6 25. f4 Bg7 26. f5 Re5 27. f6 Bh8 28. h4 Ne6 29. h5 g5 30. Nd6 Qc7 31. Bxh7+ Kf8 32. Ne4 Nf4 33. Qd2 Rd8 34. Qh2 Rd4 35. Rd1 Rdxe4 36. Bxe4 Rxe4 37. Rhe1 Rxe1 38. Rxe1 Bxf6 39. h6 Qd7 40. h7 Qd3+ 41. Ka1 Qxa3+ 42. Kb1 Qh3 43. Qxh3 Nxh3 44. Rh1 Nf2 45. h8Q+ Bxh8 46. Rxh8+ Kg7 47. Ra8 Nxg4 48. Rxa7 Ne5 49. c5 g4 50. Rxb7 Kg6 51. Kc2 f5 52. Kd2 f4 53. Rb8 g3 54. b4 Kf5 55. Ke2 Ke4 56. Re8 Kd4 57. Rf8 f3+ 58. Kf1 Kc4 59. Rf5 Kd4 60. b5 cxb5 61. c6 Nxc6 62. Rxf3 g2+ 63. Kxg2 1/2-1/2

[Event "Augustow op"]
[Site "Augustow"]
[Date "2009.06.22"]
[Round "5.10"]
[White "Ostrowski, Michal"]
[Black "Sienko, Mateusz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1427"]
[PlyCount "65"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nc3 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qa4 Nf6 5. e4 d6 6. Bg5 Bd7 7. Nf3 Ne5 8. Qb3 Nxf3+ 9. gxf3 Qc8 10. Bxf6 gxf6 11. Rg1 Bh3 12. 0-0-0 b6 13. Bc4 Be6 14. Nd5 Bh6+ 15. f4 Bxd5 16. exd5 Bxf4+ 17. Kb1 Bxh2 18. Rde1+ Be5 19. f4 Qf5 20. fxe5 fxe5 21. Bb5+ Ke7 22. Bc6 Rag8 23. Rgf1 Qg4 24. a4 Qg3 25. Re3 Qg2 26. Ref3 Rg7 27. Qd3 Qg4 28. Qe2 h5 29. Qa6 Qc8 30. Qxa7 h4 31. Rh3 Qxh3 32. Qxc7+ Kf8 33. Qd8# 1-0

[Event "Augustow op"]
[Site "Augustow"]
[Date "2009.06.21"]
[Round "3.11"]
[White "Korzun, Jakub"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1427"]
[PlyCount "36"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e5 3. d3 Bb4 4. Bd2 Nf6 5. Nf3 d6 6. g3 Bg4 7. Bg2 Nd4 8. 0-0 c6 9. Rb1 0-0 10. a3 Bc5 11. b4 Bb6 12. Bg5 h6 13. Be3 Qd7 14. h3 Bxh3 15. Bxh3 Qxh3 16. a4 a6 17. a5 Ba7 18. Qe1 Nxf3# 0-1

[Event "Augustow op"]
[Site "Augustow"]
[Date "2009.06.21"]
[Round "2.8"]
[White "Ostrowski, Michal"]
[Black "Gorbacz, Dominika"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1427"]
[PlyCount "100"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Bc4 Nc6 4. d3 Bc5 5. Nf3 d6 6. h3 Be6 7. Nd5 Bxd5 8. exd5 Ne7 9. c3 Nexd5 10. Bg5 Nb6 11. Bb3 h6 12. Bh4 g5 13. Bg3 Qd7 14. a4 a5 15. d4 exd4 16. Qe2+ Kd8 17. 0-0 dxc3 18. bxc3 Re8 19. Qc2 c6 20. Rad1 Ne4 21. Ne5 Qf5 22. Nxf7+ Kc7 23. Nxh6 Qf8 24. Nf7 Nxg3 25. Nxd6 Ne2+ 26. Kh1 Bxd6 27. c4 Qf4 28. Rxd6 Qxd6 29. c5 Qe7 30. cxb6+ Kxb6 31. Bc4 Nf4 32. Rb1+ Kc7 33. Qb2 Qb4 34. Qc2 Re1+ 35. Rxe1 Qxe1+ 36. Kh2 Re8 37. Qf5 Qe4 38. Qxa5+ Kb8 39. Bf1 Qe5 40. Qd2 Nxh3+ 41. g3 g4 42. a5 Rh8 43. Bg2 Nxf2+ 44. Kg1 Nh3+ 45. Kh2 Nf4+ 46. Kg1 Nxg2 47. Kxg2 Qe4+ 48. Kg1 Qh1+ 49. Kf2 Rh2+ 50. Ke3 Qf3+ 0-1

[Event "Augustow op"]
[Site "Augustow"]
[Date "2009.06.20"]
[Round "1.11"]
[White "Leszczek, Jakub"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B00"]
[BlackElo "1427"]
[PlyCount "85"]
[EventDate "2009.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. Nf3 Ng6 5. c4 Bc5 6. Nc3 d6 7. Bd3 Nf6 8. 0-0 0-0 9. Qe2 a6 10. Bd2 Nh5 11. g3 Bg4 12. Kg2 Qd7 13. Rh1 Bh3+ 14. Kg1 Qg4 15. Ne1 Nf6 16. Be3 Nf4 17. Qxg4 Nxg4 18. Bxc5 dxc5 19. gxf4 exf4 20. f3 Ne3 21. Kf2 Rae8 22. Nd1 f5 23. Nxe3 fxe3+ 24. Kxe3 fxe4 25. fxe4 Re5 26. Nf3 Rh5 27. Rhg1 h6 28. Rg3 g5 29. e5 g4 30. Rag1 Kf7 31. e6+ Ke7 32. Nd2 Re5+ 33. Be4 h5 34. Rxh3 gxh3 35. Nf3 Rxf3+ 36. Kxf3 Kf6 37. Rg6+ Ke7 38. Kf4 Rxe4+ 39. Kxe4 c6 40. Ke5 cxd5 41. cxd5 b5 42. Rg7+ Kd8 43. Kd6 1-0

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.17"]
[Round "9"]
[White "Poswiatowski, Michal"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "1778"]
[PlyCount "58"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. f4 a6 6. Nf3 c5 7. Be3 Nbc6 8. a3 Ba5 9. dxc5 Nf5 10. Bd4 Ncxd4 11. Nxd4 Ne3 12. Qd2 Nxf1 13. Kxf1 Qh4 14. b4 Bd8 15. g3 Qh3+ 16. Qg2 Qxg2+ 17. Kxg2 Bd7 18. Rhf1 0-0 19. Rae1 f5 20. h3 g5 21. Kf3 h5 22. Nce2 Kf7 23. Rg1 g4+ 24. hxg4 hxg4+ 25. Ke3 Rh8 26. Rh1 Be7 27. Nb3 Bc6 28. Na5 d4+ 29. Nxd4 Bxh1 0-1

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.16"]
[Round "8"]
[White "Ostrowski, Michal"]
[Black "Roszkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "72"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Nf3 Nc6 4. Bc4 Bb4 5. d3 h6 6. Bd2 d6 7. h3 Be6 8. Nd5 Bxd2+ 9. Qxd2 Bxd5 10. exd5 Ne7 11. Qe2 Nexd5 12. 0-0 Nf4 13. Qe3 0-0 14. Kh2 Qd7 15. Ng1 Qf5 16. f3 Qg6 17. Rf2 N6h5 18. g4 Nf6 19. Ne2 Nxe2 20. Rxe2 d5 21. Bb3 Rfe8 22. Qf2 a5 23. a4 Qg5 24. Qg3 Qf4 25. Rae1 Qd4 26. Rxe5 Rxe5 27. Rxe5 Qxb2 28. Re7 Re8 29. Qxc7 Rxe7 30. Qxe7 Qd4 31. Kg2 Qb6 32. Qe5 Qb4 33. Kg3 b5 34. Qb8+ Kh7 35. Qf4 Qe1+ 36. Kg2 Qe2+ 1/2-1/2

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.15"]
[Round "7"]
[White "Bukowski, Adrian"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "116"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 d5 2. e5 d4 3. Nf3 Bg4 4. Be2 Nc6 5. Bb5 e6 6. h3 Bf5 7. d3 Qd7 8. Bxc6 Qxc6 9. 0-0 Bc5 10. c3 dxc3 11. Nxc3 Ne7 12. d4 Bb6 13. Bg5 Nd5 14. Qa4 Nxc3 15. Qxc6+ bxc6 16. bxc3 0-0 17. a4 a5 18. Nh4 Be4 19. Rfe1 Bd5 20. g3 h6 21. Be3 g5 22. Ng2 f6 23. f4 Kg7 24. h4 g4 25. h5 fxe5 26. fxe5 Bxg2 27. Kxg2 Rf3 28. Rac1 Raf8 29. Rc2 R8f5 30. Rf2 Rxh5 31. Rxf3 gxf3+ 32. Kxf3 Rf5+ 33. Kg2 h5 34. c4 Kf7 35. c5 Ba7 36. Rf1 Ke7 37. Rxf5 exf5 38. Kh3 Ke6 39. Kh4 Kd5 40. Kxh5 Ke6 41. Kg5 Bxc5 42. dxc5 Kxe5 43. Bf4+ Kd5 44. Kxf5 Kxc5 45. g4 Kb4 46. g5 c5 47. g6 c4 48. g7 Kxa4 49. g8Q Kb3 50. Bxc7 a4 51. Bd6 Kc3 52. Qb8 Kd3 53. Qb4 c3 54. Qxa4 c2 55. Ba3 Kd2 56. Qd4+ Ke2 57. Bc1 Kf1 58. Qd2 Kg1 1-0

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.13"]
[Round "5"]
[White "Truszkowska, Joanna"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "155"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Qh5 e6 5. Nf3 Nf6 6. Qe5 Bd6 7. Qe2 Nbd7 8. 0-0 0-0 9. d3 Nb6 10. Bb3 c5 11. Nc3 a6 12. Be3 Qc7 13. a3 Bd7 14. Rfd1 h6 15. d4 c4 16. Ba2 Bb5 17. Qd2 Ng4 18. g3 Nd5 19. Nxd5 exd5 20. h3 Nxe3 21. Qxe3 Rae8 22. Qd2 Bxg3 23. fxg3 Qxg3+ 24. Qg2 Qxg2+ 25. Kxg2 Re2+ 26. Kg1 Rxc2 27. Rd2 Ba4 28. Re1 Rd8 29. Bb1 Rxd2 30. Nxd2 Bd7 31. Re3 Be6 32. b3 b5 33. Bc2 Rd6 34. a4 b4 35. bxc4 dxc4 36. Nxc4 Rxd4 37. Ne5 g5 38. Bb3 Bxb3 39. Rxb3 a5 40. Nc6 Re4 41. Nxa5 f5 42. Nc6 h5 43. Rxb4 Re1+ 44. Kf2 Ra1 45. Ne7+ Kf7 46. Nxf5 Kf6 47. Nd4 Ra2+ 48. Kg1 Ra1+ 49. Kf2 Ra2+ 50. Kf3 Ra3+ 51. Nb3 Kg6 52. a5 Kf5 53. Rb5+ Kf6 54. Rb6+ Kf5 55. Rb5+ Kf6 56. Ke4 Ra4+ 57. Kd5 Kf5 58. Nd4+ Kf4 59. Ne6+ Kf5 60. Kd6+ Kf6 61. Nxg5 h4 62. Kc6 Rc4+ 63. Kb7 Ke7 64. a6 Kd6 65. Nf7+ Ke6 66. Nd8+ Kd6 67. Rb6+ Kd7 68. Rc6 Rb4+ 69. Rb6 Rc4 70. Nc6 Ra4 71. a7 Ra3 72. a8Q Rxa8 73. Kxa8 Kc7 74. Rb4 Kxc6 75. Rxh4 Kd6 76. Rg4 Ke6 77. h4 Kf5 78. Rg1 1-0

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.12"]
[Round "4"]
[White "Ostrowski, Michal"]
[Black "Krzyzopolski, Patryk"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "80"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Bc5 3. Nf3 Nc6 4. Bc4 Nf6 5. d3 h6 6. h3 d6 7. a3 0-0 8. 0-0 Be6 9. Nd5 Nd4 10. c3 Bxd5 11. exd5 Nf5 12. b4 Bb6 13. d4 exd4 14. Nxd4 Nxd4 15. cxd4 Re8 16. Re1 Rxe1+ 17. Qxe1 Bxd4 18. Ra2 Qd7 19. Re2 Re8 20. Rxe8+ Qxe8 21. Qxe8+ Nxe8 22. Be3 Bb2 23. a4 b6 24. g4 Kf8 25. Kg2 Ke7 26. g5 hxg5 27. Bxg5+ Bf6 28. h4 g6 29. f4 Ng7 30. Bd3 Nh5 31. Kh3 Bxg5 32. fxg5 Nf4+ 33. Kg4 Nxd3 34. b5 Nb4 35. h5 gxh5+ 36. Kxh5 Nxd5 37. Kg4 Nc3 38. Kf5 Nxa4 39. Ke4 Nc5+ 40. Kd5 a5 0-1

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.12"]
[Round "3"]
[White "Ostrowski, Michal"]
[Black "Przybylak, Gabriela"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "113"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. a3 Ne7 4. Nc3 g6 5. Bf4 Bg7 6. e3 a6 7. Nf3 Nbc6 8. Bd3 b6 9. 0-0 f6 10. Qc2 Bd7 11. b4 Nf5 12. h3 Qc8 13. cxd5 Nce7 14. e4 Nd6 15. e5 fxe5 16. dxe5 Nef5 17. exd6 cxd6 18. Rac1 e5 19. Rfe1 0-0 20. Bg3 Bh6 21. Rcd1 Bg7 22. Bh2 Bf6 23. Ne4 Qxc2 24. Bxc2 Be7 25. g4 Ng7 26. Kg2 Rac8 27. Bd3 Ra8 28. Rc1 Rfc8 29. Rxc8+ Bxc8 30. Rc1 Ne8 31. Nfg5 b5 32. Ne6 Bxe6 33. dxe6 d5 34. Nc5 e4 35. Be2 h6 36. Be5 Bg5 37. Rd1 e3 38. f4 Be7 39. Rxd5 Rc8 40. Bd4 Rc6 41. Bxe3 Nf6 42. Re5 Bd6 43. Bf3 Rc7 44. Rd5 Nxd5 45. Bxd5 Be7 46. Kf3 a5 47. Bd4 Kh7 48. Be5 Ra7 49. Bb8 Bxc5 50. bxc5 Re7 51. Bd6 Re8 52. e7 b4 53. axb4 axb4 54. c6 Kh8 55. Bxb4 Rb8 56. Bc3+ Kh7 57. c7 1-0

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.11"]
[Round "2"]
[White "Mazurek, Jerzy"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "D51"]
[PlyCount "137"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 e6 6. cxd5 cxd5 7. Ne5 Be7 8. Nxd7 Bxd7 9. e3 Ne4 10. Bxe7 Nxc3 11. Bxd8 Nxd1 12. Rxd1 Rxd8 13. Rc1 Bc6 14. Bd3 0-0 15. 0-0 f5 16. Rc3 Rf7 17. Rfc1 Rd6 18. b4 a6 19. Bxa6 Rf8 20. b5 Bd7 21. Bxb7 Bxb5 22. Rc7 Bc4 23. a4 f4 24. e4 dxe4 25. R1xc4 e3 26. Kf1 Rb6 27. Rc2 Rb4 28. a5 Rxd4 29. Ke2 Rfd8 30. fxe3 fxe3 31. Kxe3 e5 32. a6 Ra4 33. Re7 Ra3+ 34. Ke2 Ra5 35. Bc8 Kf8 36. Rec7 Rd4 37. a7 Re4+ 38. Kd3 Rd4+ 39. Ke3 Ra3+ 40. R2c3 Ra1 41. Be6 Rda4 42. Rc8+ Ke7 43. a8Q Rxa8 44. Rxa8 Rxa8 45. Bd5 Ra5 46. Ke4 Kf6 47. Rc6+ Ke7 48. Kxe5 h6 49. Rb6 Rc5 50. Rb7+ Kf8 51. Kd6 Rc8 52. Rf7+ Ke8 53. Rxg7 Rd8+ 54. Ke5 Rd7 55. Rg8+ Ke7 56. Bc6 Rd2 57. h4 Kf7 58. Rg4 Re2+ 59. Kd4 Re7 60. Rf4+ Kg6 61. Be4+ Kh5 62. g3 Rg7 63. Rf5+ Kg4 64. Rf6 h5 65. Bf3+ Kxg3 66. Bxh5 Kxh4 67. Bf3 Kg5 68. Rf8 Rf7 69. Rxf7 1-0

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.10"]
[Round "1"]
[White "Ostrowski, Michal"]
[Black "Urbanski, Piotr"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1786"]
[PlyCount "110"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 e6 6. a3 Be7 7. h3 dxc4 8. e4 Nb6 9. Qc2 0-0 10. Be2 c5 11. Rd1 Bd7 12. 0-0 cxd4 13. Nxd4 Bc5 14. Nf3 Qe7 15. a4 a5 16. Nb5 Bxb5 17. axb5 Rac8 18. Kh1 Bb4 19. Ne5 c3 20. b3 Nbd7 21. Bc4 Nb6 22. Bd3 Nfd7 23. Nc4 Nxc4 24. bxc4 e5 25. Be3 Nc5 26. Be2 Rfd8 27. Rd5 Rxd5 28. exd5 e4 29. Bd4 Nd7 30. Bxc3 Nb6 31. Bxb4 Qxb4 32. Qxe4 Nxc4 33. Bxc4 Qxc4 34. Qxc4 Rxc4 35. Rd1 Kf8 36. d6 Ke8 37. Re1+ Kd7 38. Re7+ Kxd6 39. Rxf7 Rc7 40. Rf4 Kc5 41. Rf5+ Kb6 42. f4 a4 43. Re5 a3 44. Re3 a2 45. Re1 Kxb5 46. Ra1 Rc2 47. Kg1 Rb2 48. Kh2 Kb4 49. Kg3 Kb3 50. Re1 Rb1 51. Re3+ Ka4 52. Re4+ Ka3 53. Re3+ Rb3 54. Rxb3+ Kxb3 55. Kh4 a1Q 0-1

[Event "POL-ch Army"]
[Site "Kolobrzeg"]
[Date "2008.03.14"]
[Round "9"]
[White "Wisniewski, Wieslaw"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "89"]
[EventDate "2008.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 e5 6. d3 Nc6 7. c3 e4 8. dxe4 Qxd1+ 9. Kxd1 Be6 10. Be3 0-0-0+ 11. Kc2 f6 12. Bb5 Bd7 13. Rad1 a6 14. Bxc6 Bxc6 15. Rxd8+ Kxd8 16. Nd2 Bd6 17. f3 g5 18. Rd1 Bxh2 19. Nc4+ Kc8 20. Bc5 Re8 21. Rh1 b5 22. Na5 Bd6 23. Bxd6 cxd6 24. Nxc6 Rh8 25. Ne7+ Kd7 26. Nd5 Ke6 27. Rh6 Kd7 28. Rxh7+ Rxh7 29. Nxf6+ Ke6 30. Nxh7 g4 31. f4 d5 32. e5 a5 33. Nf6 g3 34. Nh5 Kf5 35. Nxg3+ Kxf4 36. e6 Kxg3 37. e7 Kxg2 38. e8Q b4 39. Qg8+ Kf2 40. Qxd5 bxc3 41. Kxc3 a4 42. a3 Ke2 43. Qd3+ Ke1 44. Qd2+ Kf1 45. Kd3 1-0

[Event "POL-ch Army"]
[Site "Kolobrzeg"]
[Date "2008.03.13"]
[Round "8"]
[White "Ostrowski, Michal"]
[Black "Pawlak, Kamil"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "41"]
[EventDate "2008.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 dxc4 4. e4 Bg4 5. Be3 Bxf3 6. Qxf3 Nxd4 7. Qd1 e5 8. Bxc4 Nf6 9. Bd3 c6 10. 0-0 Be7 11. Nd2 b5 12. Nf3 Nxf3+ 13. gxf3 Nh5 14. Rc1 Qd6 15. Bc5 Qg6+ 16. Kh1 Bxc5 17. Rxc5 Qe6 18. Rg1 f6 19. Qc2 Kd7 20. Rd1 Kc7 21. Bxb5 1-0

[Event "POL-ch Army"]
[Site "Kolobrzeg"]
[Date "2008.03.12"]
[Round "6"]
[White "Kudlinski, Zbigniew"]
[Black "Ostrowski, Michal"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "71"]
[EventDate "2008.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Nf3 e5 6. d3 Bc5 7. Be2 0-0 8. 0-0 Bf5 9. Bg5 h6 10. Bxf6 Qxf6 11. Nc3 Qg6 12. Nh4 Qf6 13. Nxf5 Qxf5 14. Bg4 Qg6 15. a3 f5 16. Bh5 Qg5 17. Nd5 g6 18. Be2 Nd4 19. Re1 f4 20. Bf3 Nxf3+ 21. Qxf3 Rf7 22. Nc3 Bd4 23. Ne4 Qe7 24. Rab1 Raf8 25. b4 b6 26. c5 bxc5 27. bxc5 Bxc5 28. Nxc5 Qxc5 29. a4 Qa5 30. Qe4 Rf5 31. Rb5 Qc3 32. Rxe5 Qxe5 33. Qxe5 Rxe5 34. Rxe5 Rd8 35. f3 Rxd3 36. Ra5 1/2-1/2

[Event "POL-ch Army"]
[Site "Kolobrzeg"]
[Date "2008.03.12"]
[Round "5"]
[White "Lewicki, Konrad"]
[Black "Ostrowski, Michal"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "63"]
[EventDate "2008.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. e5 d4 3. Bc4 e6 4. Qh5 g6 5. Qf3 Bg7 6. Qg3 Nc6 7. f4 Nge7 8. Nf3 Nf5 9. Qf2 Nb4 10. Na3 a6 11. 0-0 b5 12. Bb3 c5 13. c3 Nd3 14. Qe2 Nxf4 15. Qe4 Nd5 16. cxd4 c4 17. Bc2 Ra7 18. Qg4 h5 19. Qe4 Bb7 20. Qe1 Nb4 21. Bxf5 exf5 22. Qe3 Bh6 23. Qe2 Nd3 24. e6 Be4 25. exf7+ Kxf7 26. Ne5+ Kg7 27. Nxd3 Bxd3 28. Qe5+ Kh7 29. Re1 Bg7 30. Qg3 Qxd4+ 31. Kh1 Bf6 32. Nb1 0-1

[Event "POL-ch Army"]
[Site "Kolobrzeg"]
[Date "2008.03.11"]
[Round "1"]
[White "Kwiatkowski, Wlodzimierz"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1957"]
[PlyCount "123"]
[EventDate "2008.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Qc2 Nc6 5. Nf3 d5 6. e3 Bf5 7. Qd1 Ne4 8. Nxd5 e6 9. Nc3 Nxc3 10. bxc3 e5 11. d5 e4 12. Nd4 Nxd4 13. cxd4 0-0 14. Be2 Re8 15. 0-0 c5 16. dxc6 bxc6 17. Bg4 Be6 18. Bxe6 Rxe6 19. Ba3 Qc7 20. Bc5 a5 21. Qc2 Bf8 22. Bxf8 Kxf8 23. Qc3 f5 24. f4 exf3 25. Rxf3 Rae8 26. Rd1 Qb6 27. Re1 Qb4 28. Qxb4+ axb4 29. Rb1 Rxe3 30. Rxe3 Rxe3 31. Rxb4 Ra3 32. Rb2 Ra4 33. Rc2 h5 34. Kf2 g5 35. h3 Ra3 36. d5 cxd5 37. cxd5 Rd3 38. d6 Ke8 39. Rc5 Rd2+ 40. Kf3 g4+ 41. hxg4 hxg4+ 42. Kg3 Rxa2 43. Rxf5 Ra4 44. Rf6 Rd4 45. Rg6 Kd7 46. Rxg4 Rd3+ 47. Kf4 Kxd6 48. Kf5 Ke7 49. Kg6 Kf8 50. Kh7 Rd5 51. Rf4+ Ke7 52. g4 Rg5 53. Kh6 Rg8 54. g5 Rh8+ 55. Kg7 Rh5 56. Re4+ Kd8 57. g6 Kd7 58. Kf7 Rf5+ 59. Kg8 Kd6 60. g7 Kd7 61. Rh4 Ke7 62. Kh8 1-0

[Event "POL-ch Army"]
[Site "Kolobrzeg"]
[Date "2008.03.11"]
[Round "4"]
[White "Ostrowski, Michal"]
[Black "Durak, Piotr"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "57"]
[EventDate "2008.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 Nf6 3. e5 Nd5 4. a3 a5 5. c4 Ne7 6. Bd3 g6 7. Nf3 Nf5 8. 0-0 Nc6 9. Be4 b6 10. Nc3 Rb8 11. Bf4 Bg7 12. d5 Nxe5 13. Nxe5 g5 14. Bg3 Nxg3 15. Nxf7 Kxf7 16. fxg3+ Bf6 17. Qh5+ Ke7 18. Nb5 Qe8 19. Qxe8+ Rxe8 20. Nxc7 Rf8 21. Rad1 Kd6 22. Nb5+ Kc5 23. b3 Ba6 24. a4 Bd4+ 25. Kh1 Rf2 26. Bf3 Rh8 27. Rfe1 Rf8 28. Re4 e5 29. g4 1-0

[Event "POL-ch Army"]
[Site "Kolobrzeg"]
[Date "2008.03.11"]
[Round "2"]
[White "Ostrowski, Michal"]
[Black "Lancucki, Slawomir"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "42"]
[EventDate "2008.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. d3 0-0 6. c3 Re8 7. Bg5 a6 8. Ba4 b5 9. Bb3 Bb7 10. a3 h6 11. Bh4 a5 12. a4 b4 13. Nbd2 Ba6 14. Nc4 Rb8 15. Bg3 d6 16. h3 Nh5 17. Bh2 Qf6 18. Ne3 Qg6 19. Nd5 Bc8 20. Nh4 Qg5 21. Qf3 Qxh4 0-1

[Event "POL-ch Army"]
[Site "Kolobrzeg"]
[Date "2008.03.11"]
[Round "3"]
[White "Sobczynski, Mariusz"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "102"]
[EventDate "2008.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e3 d5 2. d4 Nf6 3. c4 Bf5 4. Nf3 Nbd7 5. Bd3 Bxd3 6. Qxd3 Nb6 7. c5 Nc4 8. b3 Na5 9. Qb5+ c6 10. Qd3 b5 11. 0-0 g6 12. Ne5 Qc7 13. h3 Bg7 14. Nc3 0-0 15. Bb2 Ne8 16. Ne2 f6 17. Ng4 f5 18. Ne5 Nb7 19. b4 a5 20. Nf4 Nd8 21. a3 Bh6 22. Bc3 a4 23. Bd2 Nf6 24. f3 e6 25. Rfe1 g5 26. Ne2 Nf7 27. Nxf7 Rxf7 28. g4 Nd7 29. Kg2 e5 30. gxf5 Nf6 31. Ng3 Bg7 32. e4 h6 33. dxe5 Qxe5 34. Bc3 Qf4 35. e5 Qc4 36. Qxc4 dxc4 37. exf6 Bxf6 38. Bxf6 Rxf6 39. Re6 Kf7 40. Rae1 Rd8 41. Rxf6+ Kxf6 42. Re6+ Kg7 43. Ne4 Rd3 44. Rxc6 Rxa3 45. Rg6+ Kf7 46. Nd6+ Kf8 47. c6 Ke7 48. c7 Rd3 49. c8Q Rxd6 50. Qc7+ Rd7 51. Rg7+ Ke8 1-0

[Event "Ostroda op-B 4th"]
[Site "Ostroda"]
[Date "2007.08.12"]
[Round "9"]
[White "Ostrowski, Michal"]
[Black "Gora, Joanna"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1553"]
[PlyCount "89"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 b6 3. Nf3 Bb7 4. e3 e6 5. Be2 Nf6 6. a3 Be7 7. 0-0 0-0 8. c4 c5 9. bxc5 Bxc5 10. d4 Bd6 11. Nc3 Nbd7 12. Qc2 h6 13. h3 dxc4 14. Nd2 Be7 15. Bxc4 Rc8 16. Be2 a6 17. Qd1 b5 18. Rc1 Qb6 19. Na2 Rxc1 20. Bxc1 Rc8 21. Qb3 Bd5 22. Qb1 Bxa2 23. Qxa2 Nd5 24. Nb1 N7f6 25. Bd3 Nc3 26. Nxc3 Rxc3 27. Rd1 Qa5 28. Bb2 Rc7 29. Kf1 Qa4 30. Qa1 Kf8 31. Ke2 Nd5 32. Rc1 Qa5 33. Rxc7 Qxc7 34. Qc1 Qxc1 35. Bxc1 Ke8 36. Bb2 Kd7 37. g3 Nc7 38. e4 Kd6 39. Kd2 f6 40. Kc2 a5 41. f4 g6 42. h4 f5 43. h5 gxh5 44. exf5 h4 45. Be4 1-0

[Event "Ostroda op-B 4th"]
[Site "Ostroda"]
[Date "2007.08.11"]
[Round "8"]
[White "Kieliszek, Dariusz"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "87"]
[EventDate "2007.08.06"]
[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. exd5 Nf6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. Ne2 Nxd5 6. 0-0 e5 7. Re1 Bd6 8. d4 Nc6 9. c4 Nde7 10. c5 Nxd4 11. cxd6 Nxe2+ 12. Rxe2 cxd6 13. Nc3 0-0 14. Nd5 Nf5 15. Re4 Rac8 16. Qg4 Qe6 17. Qxf5 Qxd5 18. Re1 Rfe8 19. Be3 b6 20. b3 Re6 21. Rac1 Rce8 22. Rc7 Rg6 23. g3 Qe6 24. Qc2 d5 25. Rc1 h6 26. Rxa7 d4 27. Bd2 Rc8 28. Qxc8+ Qxc8 29. Rxc8+ Kh7 30. Rxf7 h5 31. Re8 Rf6 32. Ree7 Kg6 33. Rxg7+ Kf5 34. Rg5+ Ke4 35. Rgxe5+ Kd3 36. Re2 Rf5 37. Bf4 h4 38. h3 hxg3 39. fxg3 Rc5 40. Rd2+ Kc3 41. Rd7 b5 42. R7xd4 Rc6 43. Bd6 Ra6 44. R4d3# 1-0

[Event "Ostroda op-B 4th"]
[Site "Ostroda"]
[Date "2007.08.10"]
[Round "7"]
[White "Wojszkun, Tadeusz"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "D90"]
[PlyCount "53"]
[EventDate "2007.08.06"]
[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 g6 3. Nc3 d5 4. Nf3 dxc4 5. a4 Bg7 6. e3 Nd5 7. Bxc4 Nxc3 8. bxc3 c5 9. 0-0 0-0 10. Rb1 b6 11. Ba3 Nd7 12. Qc2 Bb7 13. e4 cxd4 14. cxd4 Re8 15. Rfd1 Rc8 16. Qb3 e6 17. d5 Nc5 18. Bxc5 Rxc5 19. dxe6 Qxd1+ 20. Rxd1 fxe6 21. Bxe6+ Kf8 22. Bd5 Ba6 23. Ng5 h6 24. Qf3+ Ke7 25. Qf7+ Kd6 26. Bb7+ Ke5 27. f4# 1-0

[Event "Ostroda op-B 4th"]
[Site "Ostroda"]
[Date "2007.08.08"]
[Round "4"]
[White "Ostrowski, Michal"]
[Black "Kiewicz, Krzysztof"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1744"]
[PlyCount "56"]
[EventDate "2007.08.06"]
[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 Nf6 2. Nc3 e6 3. e3 d5 4. d4 Nbd7 5. Nf3 Bd6 6. Nb5 dxc4 7. Nxd6+ cxd6 8. a3 d5 9. Bd2 Ne4 10. Bb4 a5 11. Bc3 0-0 12. Be2 b5 13. b4 Nxc3 14. Qc2 Nxe2 15. Kxe2 axb4 16. axb4 Bb7 17. h4 Rxa1 18. Rxa1 Nf6 19. Ne5 Qe7 20. Qb1 Ne4 21. Qb2 Qxh4 22. Rf1 Ra8 23. Nf3 Qg4 24. Ke1 c3 25. Qb1 Qxg2 26. Qd1 Ra2 27. Nh4 Qh3 28. Rh1 Qxh1# 0-1

[Event "Ostroda op-B 4th"]
[Site "Ostroda"]
[Date "2007.08.07"]
[Round "2"]
[White "Choinski, Lukasz"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1790"]
[PlyCount "113"]
[EventDate "2007.08.06"]
[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. exd5 Nf6 3. d4 Nxd5 4. Bc4 c6 5. Nc3 Bf5 6. Nf3 e6 7. Be3 Nd7 8. 0-0 Nxe3 9. fxe3 Nf6 10. Bd3 Bg4 11. Qd2 Qc7 12. Qf2 Bd6 13. g3 Bh3 14. Rfe1 0-0-0 15. Ng5 Ng4 16. Qxf7 Rd7 17. Qxe6 Bxg3 18. Nxh3 Bxh2+ 19. Kf1 Qg3 20. Ke2 Qxh3 21. Bf5 Qg2+ 22. Kd1 Qf3+ 23. Kc1 Rhd8 24. Bxg4 Qf2 25. Rd1 Kc7 26. b3 Bd6 27. Kb2 Re7 28. Qf5 Qxe3 29. Rd3 Qh6 30. Rh3 Qf6 31. Rxh7 Qxd4 32. Rd1 Qf6 33. Qxf6 gxf6 34. Rxe7+ Bxe7 35. Rxd8 Bxd8 36. Ne4 Be7 37. Kc3 c5 38. Kd3 b5 39. c3 Kc6 40. Ke3 Kd5 41. Kf4 a5 42. Bf3 Ke6 43. Nf2 Bd6+ 44. Ke3 f5 45. Bc6 b4 46. cxb4 cxb4 47. Nd3 Bc7 48. Nf4+ Kd6 49. Bb7 Bb6+ 50. Kd3 Ke5 51. Ng6+ Kf6 52. Nf8 Bc7 53. Nd7+ Kg5 54. Kc4 Kf4 55. Kb5 Ke3 56. Nb6 Kd4 57. Nc4 1-0

[Event "Ostroda op-B 4th"]
[Site "Ostroda"]
[Date "2007.08.07"]
[Round "3"]
[White "Ostrowski, Michal"]
[Black "Stasienko, Lukasz"]
[Result "0-1"]
[ECO "D24"]
[BlackElo "1484"]
[PlyCount "64"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c4 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 Qa5 7. Bxc4 Nxe4 8. Qa4+ Qxa4 9. Nxa4 Nxg5 10. Nxg5 cxd4 11. 0-0 Bd7 12. Bd3 Bxa4 13. Nxh7 Be7 14. Rac1 Nd7 15. b3 Bc6 16. a4 g6 17. Bb5 Rc8 18. Rfd1 e5 19. f4 Rxh7 20. fxe5 Rh5 21. Rxd4 Bc5 22. Rxc5 Nxc5 23. b4 Nxa4 24. Bxc6+ bxc6 25. Rc4 c5 26. b5 Rxe5 27. Rxa4 c4 28. Rxa7 c3 29. b6 c2 30. Rc7 Rxc7 31. bxc7 c1Q+ 32. Kf2 Qe3+ 0-1

[Event "Mysliborz op 2nd"]
[Site "Mysliborz"]
[Date "2007.06.15"]
[Round "6"]
[White "Olszowka, Andrzej"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "87"]
[EventDate "2007.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 d5 3. Nf3 h6 4. e3 Bf5 5. Nbd2 e6 6. a3 c5 7. b3 a6 8. c4 Nc6 9. dxc5 Bxc5 10. b4 Be7 11. c5 0-0 12. Bb2 Rb8 13. Be2 Qc7 14. Nb3 Rfd8 15. Nbd4 Bh7 16. Nxc6 Qxc6 17. 0-0 Qc7 18. Be5 Qd7 19. Bxb8 Rxb8 20. Rc1 Qc8 21. Ne5 Nd7 22. Nxd7 Qxd7 23. Bd3 f5 24. f4 Ra8 25. Qc2 d4 26. e4 fxe4 27. Bxe4 Bf5 28. Bxf5 exf5 29. Qc4+ Kh7 30. Rf3 Bf6 31. Rd3 Qe7 32. Kf1 Qe4 33. Rf3 Rd8 34. Re1 Qc6 35. Re6 Qa4 36. Qd3 Qb5 37. Qxb5 axb5 38. Rd3 Rd7 39. Rb6 Bd8 40. Rd6 Rxd6 41. cxd6 Bb6 42. d7 h5 43. Rxd4 Bxd4 44. d8Q 1-0

[Event "Mysliborz op 2nd"]
[Site "Mysliborz"]
[Date "2007.06.14"]
[Round "5"]
[White "Ostrowski, Michal"]
[Black "Kitowski, Leszek"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "89"]
[EventDate "2007.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. a3 b6 5. Nc3 Be7 6. e3 0-0 7. Be2 c5 8. b3 Bb7 9. Ne5 Nc6 10. Bf3 Rc8 11. 0-0 Qc7 12. Nb5 Qb8 13. Bb2 a6 14. Nxc6 Bxc6 15. Nc3 dxc4 16. Bxc6 Rxc6 17. bxc4 cxd4 18. exd4 Rxc4 19. Ne2 Ng4 20. f4 Bf6 21. Rc1 Rfc8 22. Rf3 Qb7 23. h3 Nh6 24. Ng3 Bxd4+ 25. Kh2 Rxc1 26. Bxc1 Bc5 27. Qd3 g6 28. Bb2 Qe7 29. Ne4 f5 30. Nf6+ Kf8 31. Qxa6 Rd8 32. Be5 Ng8 33. Nxg8 Kxg8 34. Rd3 Rxd3 35. Qxd3 Bxa3 36. Qa6 Bc5 37. Qc8+ Kf7 38. Qh8 b5 39. Qxh7+ Ke8 40. Qxg6+ Kd7 41. Qg8 Bd6 42. Qa8 Bxe5 43. fxe5 b4 44. Qb7+ Ke8 45. Kg3 0-1

[Event "Mysliborz op 2nd"]
[Site "Mysliborz"]
[Date "2007.06.13"]
[Round "4"]
[White "Muc, Zbigniew"]
[Black "Ostrowski, Michal"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2010"]
[PlyCount "89"]
[EventDate "2007.06.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nge2 Bg4 5. h3 Bh5 6. g4 Bg6 7. Bg2 Nxc3 8. bxc3 c6 9. Rb1 Qc7 10. d4 e6 11. Bf4 Bd6 12. Bxd6 Qxd6 13. Rxb7 0-0 14. 0-0 Nd7 15. Rb3 e5 16. Ng3 Nb6 17. Qe2 f6 18. Rd1 Qc7 19. c4 Rae8 20. d5 cxd5 21. cxd5 Qxc2 22. Rd2 Qc4 23. Qd1 Bf7 24. Nf5 Qc7 25. d6 Bxb3 26. Qxb3+ Qf7 27. Qc3 Qc4 28. Bd5+ Qxd5 29. Rxd5 Nxd5 30. Qc4 g6 31. Qxd5+ Kh8 32. Ne7 Kg7 33. Nc6 Rf7 34. d7 Rxd7 35. Qxd7+ Kf8 36. Qxh7 g5 37. Qg6 Re6 38. Nd8 Ke7 39. Nxe6 Kxe6 40. Qe8+ Kd6 41. Qf7 a5 42. Qxf6+ Kd5 43. Qxg5 Ke4 44. Qe3+ Kd5 45. Qd2+ 1-0

