[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.29"]
[Round "11"]
[White "Sobotka, Elzbieta"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1538"]
[BlackElo "1694"]
[PlyCount "48"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Cieszyn MUKS SZS U19"]
[BlackTeam "Gliwice Carbo U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Be7 5. 0-0 0-0 6. d4 exd4 7. Nxd4 Re8 8. Re1 c6 9. Bb3 Bf8 10. Bf4 Nbd7 11. Qf3 Ne5 12. Qg3 Ng6 13. Bg5 Be7 14. Rad1 Qc7 15. Kh1 Nh5 16. Qf3 Bxg5 17. Qxh5 Bf6 18. Nf5 Bxf5 19. exf5 Bxc3 20. bxc3 Nf8 21. g3 b5 22. Rxe8 Rxe8 23. Rxd6 c5 24. Rc6 Qxc6+ 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.28"]
[Round "10"]
[White "Olchowko, Marika"]
[Black "Maruszczak, Joanna"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1694"]
[BlackElo "1811"]
[PlyCount "75"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Szczecin Gryf U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Bf4 Bg7 5. c3 0-0 6. Nbd2 d5 7. e3 c5 8. Bd3 f5 9. h4 cxd4 10. exd4 h6 11. Ne5 Nxd2 12. Qxd2 Kh7 13. Nf3 Nc6 14. 0-0-0 a6 15. h5 g5 16. Bxg5 hxg5 17. Nxg5+ Kh8 18. h6 Bf6 19. f4 e5 20. dxe5 Nxe5 21. Be2 Nc6 22. Bh5 Qe7 23. Kb1 Bxg5 24. fxg5 f4 25. g6 Bf5+ 26. Ka1 Rf6 27. g7+ Kh7 28. Qxd5 Rd8 29. Qc5 b6 30. Rxd8 Qxd8 31. Qc4 Bd3 32. g8Q+ Qxg8 33. Qxd3+ Kh8 34. Bf3 Ne5 35. Qd4 Qe6 36. Qd8+ Kh7 37. Bd5 Nf7 38. Be4+ 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.27"]
[Round "9"]
[White "Skoczek, Karolina"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1580"]
[BlackElo "1694"]
[PlyCount "92"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Hetman U19"]
[BlackTeam "Gliwice Carbo U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. f3 c6 8. Bb3 Re8 9. 0-0 b5 10. a4 b4 11. Nce2 c5 12. Nf5 Bxf5 13. exf5 d5 14. Kh1 Nc6 15. Bg5 c4 16. Ba2 Qa5 17. Qd2 Rad8 18. Rfd1 h6 19. Be3 Bc5 20. Bxc5 Qxc5 21. Nd4 Nxd4 22. Qxd4 Qxd4 23. Rxd4 a5 24. Rad1 Rc8 25. h3 Re2 26. R4d2 Rxd2 27. Rxd2 Re8 28. Kg1 Re1+ 29. Kf2 Ra1 30. Bxc4 dxc4 31. b3 cxb3 32. cxb3 Rc1 33. Rd8+ Kh7 34. Ra8 Rc5 35. Ra7 Rxf5 36. g4 Rc5 37. Rxf7 Rc3 38. Ra7 Rxb3 39. Rxa5 Ra3 40. Rc5 Rxa4 41. Rc4 Ra2+ 42. Ke1 b3 43. Rb4 b2 44. Kd1 Nd5 45. Rb3 Nc3+ 46. Kc2 b1Q+ 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.26"]
[Round "8"]
[White "Olchowko, Marika"]
[Black "Kotula, Magdalena"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1694"]
[BlackElo "1460"]
[PlyCount "53"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Tarnowskie Gory Strzybniczanka U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 c5 2. e3 e6 3. Nf3 cxd4 4. exd4 Nf6 5. Bd3 Nc6 6. c3 d5 7. Bg5 Bd6 8. 0-0 Qc7 9. Re1 Ng4 10. h3 Nxf2 11. Kxf2 Bg3+ 12. Kg1 Bxe1 13. Qxe1 f6 14. Bh4 0-0 15. Nbd2 e5 16. Bg3 h6 17. Bf2 e4 18. Nxe4 dxe4 19. Qxe4 f5 20. Qd5+ Kh8 21. Ng5 Ne7 22. Nf7+ Kg8 23. Nxh6+ Kh8 24. Nf7+ Kg8 25. Nh6+ Kh8 26. Nf7+ Kg8 27. Nh6+ 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.25"]
[Round "6"]
[White "Olchowko, Marika"]
[Black "Nun, Joanna"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1694"]
[BlackElo "1592"]
[PlyCount "81"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Kozuchow Odrodzenie U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 c5 7. c3 b6 8. 0-0 Bb7 9. Qb1 Nc6 10. b4 c4 11. Bc2 b5 12. a4 a6 13. a5 Re8 14. h3 e5 15. Re1 Qd7 16. Bxf6 Bxf6 17. Nf1 Re7 18. Qd1 Rae8 19. Qd2 Bg7 20. Rad1 f5 21. Bb1 Rf8 22. Re2 e4 23. N3h2 g5 24. Ree1 Ref7 25. Qe2 f4 26. exf4 gxf4 27. Qh5 Rf5 28. Qg4 R8f6 29. h4 Rg6 30. Qh3 f3 31. Nxf3 Qf7 32. Ng5 Qf8 33. Nxe4 dxe4 34. Bxe4 Rxf2 35. Bxg6 hxg6 36. Qd7 Rxg2+ 37. Kh1 Qf2 38. Qd5+ Kh7 39. Qxg2 Nd8 40. d5 Qxh4+ 41. Qh2 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.25"]
[Round "7"]
[White "Sliwicka, Alicja"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1714"]
[BlackElo "1694"]
[PlyCount "59"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gniezno LKS Chrobry U19"]
[BlackTeam "Gliwice Carbo U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 exd4 10. cxd4 Nge7 11. Bd3 0-0-0 12. 0-0 Rd6 13. Kh1 f5 14. Qe2 f4 15. Rg1 Ng6 16. a4 Nh4 17. Be4 Qh5 18. Qb5 Rh6 19. Qxh5 Rxh5 20. Rxg7 Nd8 21. d5 fxe3 22. fxe3 Nf5 23. Bxf5+ Rxf5 24. Rc1 Rf7 25. Rxf7 Nxf7 26. e4 Ne5 27. f4 Nd3 28. Rf1 Nc5 29. Re1 Nxa4 30. f5 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.24"]
[Round "5"]
[White "Olchowko, Marika"]
[Black "Rylska, Kamila"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1694"]
[BlackElo "1334"]
[PlyCount "47"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Szachylice UKS U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nc6 5. b3 Bd7 6. Bb2 Na5 7. Nbd2 c5 8. c4 Rc8 9. 0-0 Bd6 10. Qb1 Nc6 11. a3 Qc7 12. dxc5 Bxc5 13. cxd5 exd5 14. b4 Be7 15. Rc1 Qb6 16. b5 Na5 17. Rxc8+ Bxc8 18. Qc2 Qc5 19. Qa4 Qb6 20. Bd4 Qd8 21. b6+ Nc6 22. bxa7 Bd7 23. a8Q Qxa8 24. Qxa8+ 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.23"]
[Round "4"]
[White "Jedrocha, Katarzyna"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1563"]
[BlackElo "1694"]
[PlyCount "60"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Krakow KKSz U19 II"]
[BlackTeam "Gliwice Carbo U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 Re8 8. f4 Bf8 9. Bf3 c6 10. b3 Nbd7 11. Bb2 Nc5 12. Re1 Qc7 13. g4 d5 14. e5 Nfd7 15. Qd2 Ne6 16. Nce2 Nxd4 17. Nxd4 Nc5 18. Kh1 Bd7 19. h4 Qd8 20. Qh2 f6 21. Nf5 fxe5 22. fxe5 Be6 23. Qf4 Kh8 24. h5 h6 25. Rg1 Bg8 26. Nxh6 Ne6 27. Nf7+ Bxf7 28. Qxf7 Qh4+ 29. Kg2 Bc5 30. g5 Nf4+ 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.23"]
[Round "3"]
[White "Olchowko, Marika"]
[Black "Kozaczko, Aleksandra"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1694"]
[BlackElo "1325"]
[PlyCount "75"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Wroclaw MUKS MDK Fabryczna U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. dxc5 Nc6 5. a3 Qa5+ 6. b4 Qc7 7. c4 dxc4 8. Bxc4 Ne5 9. Bb5+ Bd7 10. Bxd7+ Nfxd7 11. Bb2 0-0-0 12. Qe2 Nxf3+ 13. Qxf3 Ne5 14. Qh3+ e6 15. 0-0 Be7 16. Qg3 Bf6 17. Nc3 Qe7 18. Nb5 Nf3+ 19. Qxf3 Bxb2 20. Ra2 Be5 21. Nxa7+ Kd7 22. Qxb7+ Ke8 23. Qxe7+ Kxe7 24. Nc6+ Kf6 25. Nxd8 Rxd8 26. f4 Bc7 27. Kf2 g6 28. Ke2 Ke7 29. Rd1 Rb8 30. Rad2 Ke8 31. Rd7 Rc8 32. b5 Ba5 33. c6 h6 34. Rb7 Bd8 35. Rdd7 f6 36. Rh7 Be7 37. Rhxe7+ Kf8 38. Rbd7 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.22"]
[Round "2"]
[White "Reda, Lucja"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1269"]
[BlackElo "1694"]
[PlyCount "93"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Warszawa UKS Czternastka U19"]
[BlackTeam "Gliwice Carbo U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Qd1 Nf6 6. Nc3 Be7 7. Bf4 0-0 8. h3 Re8 9. Bc4 h6 10. 0-0 Bd7 11. Re1 Bf8 12. Qd2 Ne5 13. Nxe5 dxe5 14. Bg3 c6 15. Rad1 Qe7 16. Qe3 b6 17. Rd2 Be6 18. Bxe6 Qxe6 19. Red1 Bc5 20. Qe2 Bd4 21. Ra1 Rad8 22. Rd3 Qc4 23. Qe1 b5 24. a3 Rc8 25. b3 Qc5 26. Ra2 Qe7 27. Nd1 Nh5 28. c3 Bb6 29. Kh1 Qg5 30. Nb2 Rcd8 31. Bh2 Re6 32. Rxd8+ Qxd8 33. Qe2 Qg5 34. Nd3 Rg6 35. Qf3 Bc7 36. a4 a5 37. axb5 cxb5 38. Ra1 Nf6 39. Rd1 Nd7 40. b4 axb4 41. cxb4 Nb6 42. Bg3 Nc4 43. Qe2 h5 44. f3 h4 45. Be1 Ne3 46. Rd2 Bb6 47. Nf2 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.21"]
[Round "1"]
[White "Olchowko, Marika"]
[Black "Wasik, Justyna"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1694"]
[BlackElo "1388"]
[PlyCount "93"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Rzeszow RzKSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 f5 2. Nc3 d6 3. Nf3 g6 4. Bf4 Nf6 5. e3 Bg7 6. h4 Bd7 7. Be2 0-0 8. Ng5 Qe8 9. Bc4+ e6 10. Qf3 Nc6 11. d5 Na5 12. dxe6 Nxc4 13. exd7 Qxd7 14. Rb1 b6 15. Ne2 Nh5 16. Qd5+ Kh8 17. Qxc4 Rae8 18. Ng3 Nxf4 19. Qxf4 Be5 20. Qf3 f4 21. Ne2 fxe3 22. Qxe3 Bxb2 23. Qd3 Bf6 24. 0-0 Qg4 25. Nf3 Bxh4 26. Qd4+ Qxd4 27. Nexd4 Bf6 28. Nb5 Rf7 29. Nxa7 Ra8 30. Nc6 Rxa2 31. Nb4 Ra8 32. Rb3 Re7 33. Nd5 Rf7 34. Nxf6 Rxf6 35. Re1 Rf7 36. Ng5 Rd7 37. Kf1 Kg7 38. Rf3 b5 39. Ne6+ Kg8 40. Rb3 c6 41. Nd4 Rc8 42. Rbe3 Kf7 43. Rf3+ Kg8 44. Rfe3 Kf7 45. Rf3+ Kg8 46. Rc3 Rdc7 47. Rce3 1/2-1/2

[Event "POL-ch U18 Girls"]
[Site "Murzasichle"]
[Date "2011.03.12"]
[Round "9"]
[White "Olchowko, Marika"]
[Black "Jablonska, Sabina"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1645"]
[BlackElo "1953"]
[PlyCount "67"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 c5 2. e3 cxd4 3. exd4 d5 4. Bd3 Nc6 5. Nf3 g6 6. b3 Bg7 7. Bb2 Nh6 8. Ne5 0-0 9. Nxc6 bxc6 10. Nd2 c5 11. c3 cxd4 12. cxd4 Qb6 13. Nf3 Bg4 14. Be2 Bxf3 15. Bxf3 Nf5 16. 0-0 Rfd8 17. Qe2 e6 18. Rad1 Bxd4 19. Bc1 Bg7 20. Qd3 Rac8 21. Bd2 Nd4 22. Rc1 Nxf3+ 23. Qxf3 Qa6 24. a4 e5 25. Rxc8 Qxc8 26. Bg5 e4 27. Qe3 f6 28. Bf4 Qb7 29. f3 f5 30. fxe4 dxe4 31. Qc1 Qxb3 32. Qc7 Qb6+ 33. Qxb6 axb6 34. Rb1 0-1

[Event "POL-ch U18 Girls"]
[Site "Murzasichle"]
[Date "2011.03.11"]
[Round "8"]
[White "Pietrzak, Martyna"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1799"]
[BlackElo "1645"]
[PlyCount "77"]
[EventDate "2011.03.05"]
[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. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 c6 8. 0-0-0 b5 9. f3 b4 10. Nb1 c5 11. Nb5 Be6 12. Bxd6 Ne8 13. Bxe7 Qxe7 14. a3 Nc6 15. axb4 Rd8 16. Qe3 Rxd1+ 17. Kxd1 cxb4 18. Kc1 Nf6 19. Be2 Rd8 20. Rd1 Rxd1+ 21. Bxd1 Qd7 22. Qd2 Ne8 23. Qxd7 Bxd7 24. c3 bxc3 25. N1xc3 a6 26. Na3 Nd4 27. Kd2 Nd6 28. Ke3 N6b5 29. Naxb5 Nxb5 30. Nxb5 Bxb5 31. Be2 Bxe2 32. Kxe2 Kf8 33. Kd3 Ke7 34. e5 Ke6 35. Ke4 g5 36. g3 a5 37. f4 f6 38. f5+ Ke7 39. e6 1-0

[Event "POL-ch U18 Girls"]
[Site "Murzasichle"]
[Date "2011.03.10"]
[Round "7"]
[White "Olchowko, Marika"]
[Black "Palka, Dominika"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1645"]
[BlackElo "1766"]
[PlyCount "88"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 Nc6 5. c3 d6 6. e4 0-0 7. Be2 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qc2 Qd6 11. 0-0 h6 12. Be3 Ng4 13. Bxg4 Bxg4 14. f3 Be6 15. b3 Rfd8 16. Rfe1 a5 17. Rad1 Qa6 18. Nf1 a4 19. c4 Rxd1 20. Rxd1 axb3 21. axb3 Qa2 22. Qxa2 Rxa2 23. Rd8+ Kh7 24. Rb8 b6 25. Rb7 Ra1 26. Rxc7 Rb1 27. Bxb6 Rxb3 28. Ba5 Ra3 29. Bd2 Ra2 30. Be3 Rc2 31. Nd2 Rc3 32. Kf2 Bf8 33. Bc5 Bg7 34. Bb4 Rc2 35. Ke3 h5 36. g3 Bh6+ 37. f4 exf4+ 38. gxf4 Rc1 39. Nf3 Rxc4 40. Rxc4 Bxc4 41. Bc3 Ba6 42. h4 Kg8 43. Bf6 Bg7 44. Bxg7 Kxg7 1/2-1/2

[Event "POL-ch U18 Girls"]
[Site "Murzasichle"]
[Date "2011.03.09"]
[Round "6"]
[White "Sowa, Martyna"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1732"]
[BlackElo "1645"]
[PlyCount "52"]
[EventDate "2011.03.05"]
[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. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 c6 8. 0-0-0 b5 9. f3 b4 10. Nb1 c5 11. Nf5 Bxf5 12. exf5 d5 13. g4 d4 14. g5 Nd5 15. f6 gxf6 16. gxf6 Bxf6 17. Bh6 Re8 18. Bc4 Kh8 19. Bxd5 Qxd5 20. Qf4 Nd7 21. Rhg1 Qxa2 22. Qg4 Rg8 23. Qxd7 d3 24. c3 bxc3 25. Nxc3 Bxc3 26. Rxg8+ Rxg8 0-1

[Event "POL-ch U18 Girls"]
[Site "Murzasichle"]
[Date "2011.03.08"]
[Round "5"]
[White "Dabrowska, Paula"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1506"]
[BlackElo "1645"]
[PlyCount "58"]
[EventDate "2011.03.05"]
[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. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 c6 8. 0-0-0 b5 9. f3 b4 10. Na4 Qa5 11. b3 c5 12. Nf5 Bxf5 13. exf5 d5 14. Qe3 Re8 15. Qf2 c4 16. Kb1 c3 17. g4 Nfd7 18. g5 Nb6 19. Bc7 N8d7 20. Qg3 Bd8 21. Bxd8 Raxd8 22. g6 fxg6 23. fxg6 h6 24. Nxb6 Qa3 25. Na4 Nb6 26. Qf4 Nxa4 27. Qc1 Nb2 28. Rd4 Re1 29. Qxe1 Nd3 0-1

[Event "POL-ch U18 Girls"]
[Site "Murzasichle"]
[Date "2011.03.07"]
[Round "3"]
[White "Dobrzanska, Magdalena"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1439"]
[BlackElo "1645"]
[PlyCount "52"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Bf4 e6 5. e3 Nf6 6. Be2 Bb4+ 7. Nc3 dxc4 8. Bxc4 Rc8 9. 0-0 Bxc3 10. bxc3 Nd5 11. Bxd5 Qxd5 12. Qe2 Bxf3 13. Qxf3 Qxf3 14. gxf3 Ne7 15. e4 0-0 16. Rab1 b6 17. Rb4 Rfd8 18. Kh1 c5 19. dxc5 Rxc5 20. Rd4 Rxd4 21. cxd4 Rc2 22. a3 Rc3 23. Bd6 Nc8 24. Bb4 Rc2 25. Kg2 a5 26. Be1 Nd6 0-1

[Event "POL-ch U18 Girls"]
[Site "Murzasichle"]
[Date "2011.03.07"]
[Round "4"]
[White "Olchowko, Marika"]
[Black "Lukiewicz, Kaja"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1645"]
[BlackElo "1700"]
[PlyCount "91"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. 0-0 b6 7. Nbd2 Bd6 8. Bb2 Qc7 9. c4 cxd4 10. exd4 0-0 11. Rc1 Bb7 12. Re1 Rac8 13. Ne5 Qd8 14. Bb1 dxc4 15. Ndxc4 Bb4 16. Re3 b5 17. Nxc6 Rxc6 18. Ne5 Rxc1 19. Qxc1 Qd5 20. Qf1 Rc8 21. f3 Qd6 22. Qd3 g6 23. Re2 Nd5 24. Rc2 Rxc2 25. Qxc2 Ba5 26. Qc1 Bc7 27. Qh6 Qf8 28. Qxf8+ Kxf8 29. Nd7+ Ke7 30. Nc5 Bc6 31. a3 a5 32. Na6 Bb6 33. b4 Kd6 34. bxa5 Bxa5 35. Nc5 Ne3 36. Nb3 Bb6 37. Bc1 Nc4 38. Kf1 f5 39. Ke2 Kd5 40. Kd3 Bc7 41. h3 Bd6 42. Ba2 Bxa3 43. Bxa3 Nxa3 44. Na5+ Nc4 45. Nxc4 bxc4+ 46. Bxc4+ 1/2-1/2

[Event "POL-ch U18 Girls"]
[Site "Murzasichle"]
[Date "2011.03.06"]
[Round "2"]
[White "Olchowko, Marika"]
[Black "Ostrowska, Dominika"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1645"]
[BlackElo "1930"]
[PlyCount "86"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. b3 Bg7 5. Bb2 d6 6. dxc5 Qa5+ 7. Nbd2 Qxc5 8. Bd3 d5 9. c4 0-0 10. Rc1 Nc6 11. 0-0 dxc4 12. Nxc4 Qd5 13. h3 Rd8 14. Bb1 Be6 15. Qe2 Qh5 16. Nce5 Nxe5 17. Bxe5 Rd5 18. Bd4 Bxh3 19. gxh3 Rg5+ 20. Kh2 Ng4+ 21. Kg3 Ne5+ 22. Nxg5 Qxe2 23. Bxe5 Bxe5+ 24. Kg2 Qh5 25. Nf3 Bd6 26. Rc4 Rd8 27. Rd1 b5 28. Rc6 a5 29. Rd4 Rb8 30. Be4 Qh6 31. Bd5 Bb4 32. Rc7 Bd6 33. Rc6 Rf8 34. a4 bxa4 35. Rxa4 Bb4 36. Ra2 Qh5 37. Bc4 Kh8 38. Rc2 g5 39. Ne5 g4 40. Nxg4 Qf5 41. Be2 h5 42. R2c4 f6 43. e4 Qg5 0-1

[Event "POL-ch U18 Girls"]
[Site "Murzasichle"]
[Date "2011.03.05"]
[Round "1"]
[White "Olchowko, Marika"]
[Black "Krupa, Anna"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1645"]
[BlackElo "1897"]
[PlyCount "78"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Bg4 4. c4 e6 5. cxd5 exd5 6. Nc3 Nd7 7. Be2 Ngf6 8. 0-0 Bd6 9. Re1 0-0 10. Qc2 Re8 11. b3 Ne4 12. Nxe4 dxe4 13. Nd2 Bxe2 14. Rxe2 Qh4 15. f4 Nf6 16. Nc4 Bc7 17. Bb2 Nd5 18. a3 f6 19. Rf1 Qh5 20. Rfe1 Re6 21. Nd2 f5 22. Nf1 Rae8 23. Rf2 Rh6 24. Qe2 Qg6 25. Qc4 b5 26. Qc2 Qe6 27. Rc1 Bd8 28. Re2 g5 29. g3 Rg6 30. Kh1 gxf4 31. gxf4 Re7 32. Rg2 Reg7 33. Rxg6 Rxg6 34. Qe2 Bh4 35. Bc3 Qe7 36. a4 Qg7 37. Ng3 Bxg3 38. hxg3 Rxg3 39. Qh2 Qg4 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.14"]
[Round "11"]
[White "Olchowko, Marika"]
[Black "Zadlo, Anna"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1667"]
[BlackElo "1821"]
[PlyCount "70"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Tomaszow Lubelski UKS GIM Dwojka U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. Nbd2 e6 6. 0-0 Nbd7 7. b3 Bd6 8. Bb2 c6 9. Ne5 Qc7 10. f4 Rc8 11. g4 Bxd3 12. cxd3 0-0 13. g5 Ne8 14. Qh5 f5 15. Rf3 Bxe5 16. dxe5 g6 17. Qh6 Rf7 18. Rh3 Nf8 19. Bc3 Ng7 20. Qh4 Nh5 21. Nf1 Rd8 22. d4 Rdd7 23. Qf2 Ng7 24. Rf3 Nh5 25. Rc1 Qb6 26. Qe2 Kh8 27. Ng3 Nxg3 28. Rxg3 Kg8 29. Kh1 Kh8 30. Qd3 Kg8 31. Kg1 Kg7 32. Rh3 Kg8 33. Rh6 Kg7 34. Qf1 Kg8 35. Rh3 Kg7 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.13"]
[Round "10"]
[White "Potyrala, Patrycja"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1667"]
[PlyCount "44"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Hetman U19"]
[BlackTeam "Gliwice Carbo U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 0-0 7. 0-0 Re8 8. Bg5 c6 9. Re1 Bf8 10. Re3 Nbd7 11. Rg3 Qc7 12. f4 Nxe4 13. Bxf7+ Kxf7 14. Qh5+ Kg8 15. Qxe8 Nxg3 16. Be7 Qb6 17. hxg3 Qxd4+ 18. Kh1 Qe3 19. Rd1 Qxe7 20. Qh5 Nf6 21. Qf3 Bg4 22. Qd3 Bxd1 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.12"]
[Round "8"]
[White "Olchowko, Marika"]
[Black "Pacak, Patrycja"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1667"]
[BlackElo "1771"]
[PlyCount "63"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Czestochowa UKS Hetman U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 e6 2. Nf3 d5 3. e3 Nf6 4. Bd3 Bd6 5. b3 Nbd7 6. Bb2 0-0 7. Nbd2 c6 8. 0-0 Re8 9. Ne5 Nf8 10. f4 N6d7 11. Qh5 Qe7 12. Nxd7 Bxd7 13. Nf3 f6 14. Rad1 b5 15. Kh1 a5 16. g4 a4 17. g5 f5 18. Qh4 axb3 19. axb3 Ra2 20. Rb1 Rea8 21. Qf2 Be8 22. Ne1 Bb4 23. Nf3 Bd6 24. Ne1 Nd7 25. Be2 Nb8 26. Nd3 b4 27. Ra1 Rxa1 28. Rxa1 Rxa1+ 29. Bxa1 Qa7 30. Bb2 Na6 31. Qg2 Nc7 32. Qf1 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.12"]
[Round "9"]
[White "Olchowko, Marika"]
[Black "Wozniak, Mariola"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1667"]
[BlackElo "1722"]
[PlyCount "93"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Krakow KKSz 1893 U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. c3 h6 7. Bh4 Re8 8. Be2 Nbd7 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. f4 Re8 13. Bf3 Bd7 14. Re1 Qc8 15. Qb3 Bc6 16. Qc4 Qd7 17. Qd3 Nh7 18. h3 Nf8 19. Qc2 Ne6 20. Bg3 Nc5 21. Bf2 b6 22. b3 Rab8 23. Rad1 Bf6 24. Bg3 Bg7 25. e5 Nb7 26. Bg4 Qd8 27. exd6 Nxd6 28. Bf3 Bxf3 29. Nxf3 Qf6 30. Ne5 Rbd8 31. Qf2 Nf5 32. Qf3 Nxg3 33. Qxg3 h5 34. c4 Bh6 35. Nd7 Qxf4 36. Rxe8+ Rxe8 37. Qxf4 Bxf4 38. Nf6+ Kf8 39. Nxe8 Kxe8 40. Kf2 h4 41. Kf3 g5 42. Rd4 Bg3 43. Ke4 f6 44. Kf5 Be5 45. Re4 Kf7 46. Re2 Bc3 47. Re6 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.11"]
[Round "7"]
[White "Wiatr, Maria"]
[Black "Olchowko, Marika"]
[Result "1/2-1/2"]
[ECO "C23"]
[WhiteElo "1555"]
[BlackElo "1667"]
[PlyCount "73"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Pszczyna PSSz U19"]
[BlackTeam "Gliwice Carbo U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Bc4 d6 3. c3 Nf6 4. d3 Be7 5. f4 exf4 6. Bxf4 d5 7. exd5 Nxd5 8. Bxd5 Bh4+ 9. Kf1 Qxd5 10. Bxc7 Bf5 11. d4 0-0 12. Nf3 Bg4 13. Kg1 Qe4 14. Bg3 Qe3+ 15. Kf1 Bxg3 16. hxg3 Bf5 17. Ne1 Qxg3 18. Qf3 Qg6 19. Nd2 Nc6 20. Qf2 Rfe8 21. Kg1 Re7 22. Nef3 Bd3 23. Re1 Rae8 24. Rxe7 Rxe7 25. Qh4 Re2 26. Qh3 Bf5 27. Qh2 Qe6 28. Qh4 Qe3+ 29. Kh2 Rxd2 30. Nxd2 Qxd2 31. Re1 h6 32. Rf1 Be6 33. Rf2 Qd3 34. a3 Qb5 35. Qf4 a6 36. Rd2 Na5 37. Qf2 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.10"]
[Round "6"]
[White "Olchowko, Marika"]
[Black "Graczyk, Natalia"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1667"]
[BlackElo "1637"]
[PlyCount "54"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Gorlice GKSz Kornuty U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. c4 Bg4 5. cxd5 Bxf3 6. Qxf3 cxd5 7. Nc3 e6 8. Bd2 Nc6 9. Rc1 Rc8 10. Bb5 Be7 11. a3 0-0 12. Bxc6 Rxc6 13. 0-0 Qb8 14. Qe2 Rfc8 15. f3 a6 16. Na2 Rc2 17. Rxc2 Rxc2 18. Qd3 Rxb2 19. Nb4 a5 20. Nc2 Bd6 21. g3 Qc7 22. Na1 Qb6 23. Rc1 g6 24. Bc3 Ra2 25. Rb1 Qc7 26. Bb2 Rxb2 27. Rxb2 Qc1+ 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.09"]
[Round "5"]
[White "Szurek, Oriana"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1496"]
[BlackElo "1667"]
[PlyCount "61"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Rydultowy Ognisko U19"]
[BlackTeam "Gliwice Carbo U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 Nc6 8. 0-0-0 Nxd4 9. Qxd4 Be6 10. f3 Nd7 11. Qe3 Qb8 12. g4 Ne5 13. h4 c6 14. g5 b5 15. Bg3 b4 16. Na4 Qc7 17. f4 Nc4 18. Qd3 d5 19. f5 Qa5 20. Qb3 Bd7 21. Bxc4 dxc4 22. Qxc4 Rfd8 23. g6 hxg6 24. fxg6 Be6 25. Qxc6 Rxd1+ 26. Rxd1 Rc8 27. gxf7+ Kf8 28. Qxe6 Rd8 29. Bd6 Bxd6 30. Rxd6 Rb8 31. Rd7 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.08"]
[Round "4"]
[White "Olchowko, Marika"]
[Black "Przybylska, Agata"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1667"]
[BlackElo "1521"]
[PlyCount "88"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Grzybowo GKSz Solny U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. b3 Bg4 5. Be2 Nc6 6. Bb2 e6 7. 0-0 Bd6 8. Nbd2 0-0 9. Ne5 Bxe2 10. Qxe2 Bxe5 11. dxe5 Nd7 12. Qh5 Rc8 13. c4 Qc7 14. f4 Qa5 15. Rfd1 b5 16. cxd5 exd5 17. Nf3 Ne7 18. e6 fxe6 19. Ng5 h6 20. Nxe6 Nf6 21. Qh3 Rf7 22. g4 Qa6 23. g5 hxg5 24. Nxg5 Rff8 25. Bxf6 Rxf6 26. Qh7+ Kf8 27. Qh8+ Ng8 28. Nh7+ Kf7 29. Nxf6 Nxf6 30. Qh3 Re8 31. Qf5 Qc6 32. Rd3 Kg8 33. Qg6 c4 34. bxc4 dxc4 35. Rd4 Qc5 36. Qg5 Qa3 37. Re1 Qc3 38. Qg3 b4 39. Red1 b3 40. axb3 cxb3 41. R4d3 Qc4 42. Rd4 Qc3 43. R4d3 Qc4 44. Rd4 Qc3 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.07"]
[Round "3"]
[White "Byrka, Joanna"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1832"]
[BlackElo "1667"]
[PlyCount "46"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Kielce KMKSz Victoria U19"]
[BlackTeam "Gliwice Carbo U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 Nc6 8. 0-0-0 Nxd4 9. Qxd4 Be6 10. f3 Nd7 11. Nd5 Bxd5 12. exd5 Bf6 13. Qd2 Nc5 14. g4 Na4 15. c3 Qd7 16. g5 Be7 17. h4 c5 18. h5 b5 19. g6 fxg6 20. Bh3 Qe8 21. Be6+ Kh8 22. hxg6 Qxg6 23. Rdg1 Qe8 1-0

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.06"]
[Round "2"]
[White "Olchowko, Marika"]
[Black "Starczewska, Dominika"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1667"]
[BlackElo "1886"]
[PlyCount "100"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Carbo U19"]
[BlackTeam "Bogatynia UKS SP3 U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. e3 cxd4 6. exd4 0-0 7. c3 Nc6 8. Bd3 d6 9. 0-0 Qc7 10. Re1 e5 11. dxe5 dxe5 12. Qc2 Be6 13. Nf1 Nd5 14. Bc4 Na5 15. Be2 Rac8 16. Qe4 f6 17. Bd2 Nc4 18. Bxc4 Qxc4 19. Qxc4 Rxc4 20. Ne3 Rcc8 21. Nd1 Rfe8 22. h3 a6 23. b3 Rcd8 24. c4 Ne7 25. Ba5 Rd7 26. Nc3 Nc6 27. Bb6 f5 28. Ng5 e4 29. Rac1 Nb4 30. Re2 Bxc3 31. Rxc3 h6 32. Nxe6 Rxe6 33. Be3 g5 34. Bc1 Nd3 35. f3 Nxc1 36. Rxc1 e3 37. Rce1 f4 38. g3 Rg6 39. Kh2 Kf7 40. h4 Kf6 41. Kh3 Ke5 42. hxg5 hxg5 43. Kg4 Rg8 44. Rh2 Rdd8 45. Rh5 Kd4 46. gxf4 gxf4+ 47. Kxf4 Rdf8+ 48. Rf5 Rxf5+ 49. Kxf5 Kd3 50. Kf4 e2 0-1

[Event "POL-chT U19 2nd League"]
[Site "Chelm Lubelski"]
[Date "2010.07.06"]
[Round "1"]
[White "Zawislak, Zaneta"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1514"]
[BlackElo "1667"]
[PlyCount "64"]
[EventDate "2010.07.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lesniowice U19"]
[BlackTeam "Gliwice Carbo U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Re8 8. Bf4 Bf8 9. f3 Nbd7 10. Qd2 c6 11. Rae1 Ne5 12. Bb3 a6 13. Kh1 Qc7 14. Nce2 c5 15. Nf5 Bxf5 16. exf5 c4 17. Ba4 b5 18. Bxb5 axb5 19. a3 Rad8 20. Ng3 Qc6 21. Bg5 Be7 22. Qf2 Nd5 23. Bxe7 Rxe7 24. Nh5 Rde8 25. Qg3 f6 26. Re2 Kh8 27. Rfe1 Qd7 28. Qh3 Nf7 29. Rxe7 Rxe7 30. Rxe7 Qxe7 31. Qg3 Nh6 32. Qf2 Nxf5 0-1

[Event "Rewal op-B 14th"]
[Site "Rewal"]
[Date "2009.08.29"]
[Round "9"]
[White "Zadlo, Anna"]
[Black "Olchowko, Marika"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1803"]
[BlackElo "1687"]
[PlyCount "38"]
[EventDate "2009.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Re8 8. Re1 Bf8 9. f3 c6 10. Be3 Nbd7 11. Qd2 Nb6 12. Bb3 d5 13. exd5 Nbxd5 14. Nxd5 Nxd5 15. Bf2 Bd7 16. Bxd5 Rxe1+ 17. Rxe1 cxd5 18. Rd1 Qf6 19. Re1 a6 1/2-1/2

[Event "Rewal op-B 14th"]
[Site "Rewal"]
[Date "2009.08.28"]
[Round "8"]
[White "Olchowko, Marika"]
[Black "Zdziarska, Lidia"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1687"]
[BlackElo "1979"]
[PlyCount "86"]
[EventDate "2009.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 g6 5. Bg5 Bg7 6. c3 Qb6 7. Qc2 0-0 8. Nbd2 d6 9. Nc4 Qc6 10. Ne3 b5 11. Be2 Bb7 12. 0-0 Nbd7 13. Rfe1 Rfe8 14. Bxf6 Nxf6 15. Bf1 Nh5 16. Ng5 Bf6 17. Nh3 a6 18. Be2 Ng7 19. Bf3 Qc8 20. Bxb7 Qxb7 21. Ng4 Nf5 22. Nxf6+ exf6 23. g3 Qf3 24. Qd1 Rxe1+ 25. Qxe1 Kf8 26. Qf1 Re8 27. Nf4 Qe4 28. Qb1 Qf3 29. Qf1 Qe4 30. Qb1 Qc6 31. Qf1 b4 32. Re1 bxc3 33. Rxe8+ Qxe8 34. bxc3 Qc6 35. Qd3 a5 36. Ne2 d5 37. Nf4 a4 38. a3 Qd6 39. Qb5 Qxa3 40. Nxd5 Qd6 41. Nb4 a3 42. Qa4 Qe6 43. Qxa3 Qe1+ 1/2-1/2

[Event "Rewal op-B 14th"]
[Site "Rewal"]
[Date "2009.08.27"]
[Round "7"]
[White "Swiech, Piotr"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1988"]
[BlackElo "1687"]
[PlyCount "60"]
[EventDate "2009.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. d5 Ne5 5. f4 Nd7 6. e4 Nb6 7. Bxc4 Nxc4 8. Qa4+ Bd7 9. Qxc4 c6 10. Nf3 cxd5 11. Nxd5 Rc8 12. Qb3 e6 13. Nc3 Bc6 14. Be3 Qa5 15. 0-0 Nf6 16. f5 Bc5 17. Nd4 e5 18. Nc2 Nxe4 19. Nxe4 Bxe4 20. Kh1 0-0 21. f6 Bxc2 22. Qxc2 Bxe3 23. Qe4 Bh6 24. Rf3 Qd2 25. h4 Rc1+ 26. Rxc1 Qxc1+ 27. Kh2 Bf4+ 28. g3 Qxb2+ 29. Kh3 Bh6 30. g4 Bf4 0-1

[Event "Rewal op-B 14th"]
[Site "Rewal"]
[Date "2009.08.26"]
[Round "6"]
[White "Dziodzio, Angelika"]
[Black "Olchowko, Marika"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1811"]
[BlackElo "1687"]
[PlyCount "72"]
[EventDate "2009.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. c3 Nf6 5. d3 0-0 6. Nbd2 Nbd7 7. 0-0 c6 8. Bb3 Qc7 9. Re1 Nc5 10. Bc2 Bg4 11. h3 Bh5 12. d4 Ne6 13. Nb3 exd4 14. cxd4 d5 15. e5 Nd7 16. g4 Bg6 17. Be3 f5 18. Bxf5 Bxf5 19. gxf5 Rxf5 20. Nbd2 Raf8 21. a3 Qd8 22. Kh2 Bg5 23. Rg1 Bf4+ 24. Bxf4 Rxf4 25. Rg3 Nxd4 26. Nxd4 Rxd4 27. Qe2 Rdf4 28. Nf3 Re4 29. Qd2 Nxe5 30. Nxe5 Rxe5 31. Rag1 Re7 32. R1g2 Qd6 33. Kh1 Rf6 34. Qd4 Re1+ 35. Kh2 c5 36. Qg4 Re7 1/2-1/2

[Event "Rewal op-B 14th"]
[Site "Rewal"]
[Date "2009.08.25"]
[Round "5"]
[White "Olchowko, Marika"]
[Black "Reza, Wojciech"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1687"]
[BlackElo "1806"]
[PlyCount "54"]
[EventDate "2009.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Nbd2 b6 5. Be2 Bg7 6. 0-0 0-0 7. Ne5 Bb7 8. f4 d6 9. Bf3 Qc7 10. Bxb7 Qxb7 11. Nef3 Nc6 12. dxc5 bxc5 13. Qe2 d5 14. Rb1 Nd7 15. e4 Nd4 16. Nxd4 Bxd4+ 17. Kh1 e6 18. c4 dxc4 19. Nxc4 Rab8 20. Rf3 Qc6 21. Rh3 Rfd8 22. b3 Nf8 23. Bd2 Kg7 24. Be1 Rd7 25. Bg3 Rbd8 26. Nd2 Rb8 27. Nf3 f6 1/2-1/2

[Event "Rewal op-B 14th"]
[Site "Rewal"]
[Date "2009.08.23"]
[Round "4"]
[White "Mirski, Roman1111"]
[Black "Olchowko, Marika"]
[Result "1/2-1/2"]
[ECO "D07"]
[BlackElo "1687"]
[PlyCount "60"]
[EventDate "2009.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e5 5. dxe5 dxc4 6. Nbd2 Nxe5 7. Be2 Nd3+ 8. Bxd3 Qxd3 9. Qa4+ c6 10. Qxc4 Qxc4 11. Nxc4 Bxf3 12. gxf3 Nf6 13. 0-0 Be7 14. b3 0-0-0 15. Bb2 g5 16. Kh1 h5 17. Ne5 Rh7 18. Rad1 Rg8 19. Rg1 g4 20. fxg4 hxg4 21. Rd4 Rhg7 22. Rf4 Nd5 23. Rxf7 Rxf7 24. Nxf7 Rf8 25. e4 Nb4 26. Ne5 Rxf2 27. Rg2 Rf1+ 28. Rg1 Rf2 29. Rg2 Rf1+ 30. Rg1 Rf2 1/2-1/2

[Event "Rewal op-B 14th"]
[Site "Rewal"]
[Date "2009.08.22"]
[Round "3"]
[White "Olchowko, Marika"]
[Black "Czernicki, Bogdan"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1687"]
[BlackElo "2034"]
[PlyCount "72"]
[EventDate "2009.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 0-0 6. c3 Bg4 7. Be2 h6 8. Bh4 c6 9. h3 Bxf3 10. Bxf3 Nbd7 11. Nc4 b5 12. e5 bxc4 13. exf6 Nxf6 14. Bxc6 Rb8 15. Rb1 d5 16. Bxf6 Bxf6 17. 0-0 Qd6 18. Ba4 e5 19. dxe5 Bxe5 20. b3 Bxc3 21. Rc1 Bb2 22. Rc2 c3 23. Qd4 a6 24. Re1 Rb4 25. Qd3 Rf4 26. g3 Rf5 27. Rce2 Ba3 28. Rd1 Rc8 29. Rc2 Qf6 30. Bd7 Rf3 31. Qxd5 Rd8 32. Re1 Rf5 33. Qb7 Re5 34. Rxe5 Qxe5 35. Bg4 Bc5 36. Re2 Qxg3+ 0-1

[Event "Rewal op-B 14th"]
[Site "Rewal"]
[Date "2009.08.21"]
[Round "2"]
[White "Weglarz, Joanna"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2006"]
[BlackElo "1687"]
[PlyCount "111"]
[EventDate "2009.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Bd3 Be7 6. c4 0-0 7. Nc3 Re8 8. 0-0 Bf8 9. Bg5 c6 10. Qd2 Nbd7 11. Rfe1 Ne5 12. f4 Nxd3 13. Qxd3 Be7 14. Rad1 Qb6 15. b3 Bd7 16. Na4 Qc7 17. Nf3 Rad8 18. Bxf6 gxf6 19. Nh4 d5 20. Qg3+ Kh8 21. cxd5 Rg8 22. d6 Bxd6 23. Qc3 Be7 24. Rf1 Rg4 25. g3 Rdg8 26. Kh1 c5 27. Nf5 Bxf5 28. exf5 Rd8 29. Rxd8+ Qxd8 30. Qf3 Rg8 31. Qxb7 Qd3 32. Re1 Bd6 33. Qe4 Qd2 34. Qe2 Qd5+ 35. Qg2 Qxf5 36. Qd2 Bc7 37. Nb2 Qh3 38. Qc3 Qf5 39. Qc4 Qg4 40. Qe4 Ba5 41. Re3 Qh3 42. Kg1 Bb6 43. Nc4 Bd8 44. Nd6 Qh5 45. Qf3 Qg6 46. f5 Qg7 47. Qd5 Rf8 48. Nxf7+ Rxf7 49. Re8+ Rf8 50. Qxd8 Kg8 51. Rxf8+ Qxf8 52. Qxf8+ Kxf8 53. Kf2 Ke7 54. Ke3 Kd6 55. Kf4 Kd5 56. g4 1-0

[Event "Rewal op-B 14th"]
[Site "Rewal"]
[Date "2009.08.20"]
[Round "1"]
[White "Olchowko, Marika"]
[Black "Grajczak, Adrian"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1687"]
[BlackElo "1985"]
[PlyCount "105"]
[EventDate "2009.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. e3 Nbd7 4. b3 g6 5. Bb2 Bg7 6. Be2 0-0 7. Nbd2 c6 8. 0-0 Qc7 9. Nc4 b5 10. Ncd2 Bb7 11. a3 a5 12. c4 b4 13. Qc2 c5 14. a4 h6 15. Rad1 Rad8 16. Rfe1 Ne8 17. Bd3 e6 18. Be4 Bc8 19. Nf1 f5 20. Bd3 g5 21. Ng3 Nef6 22. d5 f4 23. exf4 gxf4 24. dxe6 Ne5 25. Nf5 Bxe6 26. Nxe5 dxe5 27. Nxg7 Qxg7 28. Bxe5 f3 29. g3 Bh3 30. Bf5 Rxd1 31. Rxd1 Bg4 32. Rd6 Re8 33. Bxg4 Rxe5 34. Bxf3 h5 35. Rd8+ Kf7 36. Qd2 h4 37. Rc8 Ne8 38. Qd7+ Re7 39. Qf5+ Kg8 40. Bd5+ Kh8 41. Rxe8+ Rxe8 42. Qh5+ Qh7 43. Qxe8+ Kg7 44. Qf7+ Kh6 45. Qxh7+ Kxh7 46. gxh4 Kh6 47. Kg2 Kh5 48. Kg3 Kh6 49. f4 Kh5 50. f5 Kh6 51. Kg4 Kg7 52. h5 Kh6 53. f6 1-0

[Event "POL-ch U16 Girls"]
[Site "Chotowa"]
[Date "2009.04.05"]
[Round "11"]
[White "Olchowko, Marika"]
[Black "Wolniaczyk, Daria"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1687"]
[BlackElo "1628"]
[PlyCount "85"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. c3 Nbd7 7. Be2 b6 8. 0-0 Bb7 9. Qc2 Re8 10. Rfe1 h6 11. Bh4 c6 12. Bf1 e5 13. dxe5 dxe5 14. Nc4 Qc7 15. Rad1 Re6 16. Nfd2 g5 17. Bg3 Rd8 18. Ne3 b5 19. c4 b4 20. c5 a5 21. Nf5 Bf8 22. Nc4 Nh5 23. Rd3 Nxg3 24. Rxg3 Nxc5 25. h4 Rg6 26. hxg5 hxg5 27. Be2 Ne6 28. Bh5 Rf6 29. Nce3 Rd7 30. Ng4 Qd8 31. Nxf6+ Qxf6 32. Rf3 Nf4 33. Bg4 Qd8 34. g3 Nd3 35. Rd1 Ba6 36. Qxc6 Bb7 37. Qc4 Bc5 38. Rdxd3 Bxf2+ 39. Kxf2 Qb6+ 40. Kg2 Rxd3 41. Rxd3 Ba6 42. Qd5 Bxd3 43. Qxd3 1-0

[Event "POL-ch U16 Girls"]
[Site "Chotowa"]
[Date "2009.04.04"]
[Round "10"]
[White "Wiatr, Maria"]
[Black "Olchowko, Marika"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1438"]
[BlackElo "1687"]
[PlyCount "61"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Nc3 Bxf3 5. exf3 dxc4 6. d5 Ne5 7. Bf4 Nd7 8. Bxc4 a6 9. a4 g6 10. 0-0 Nh6 11. Qd4 Rg8 12. Rfe1 Bg7 13. Qd3 Nf5 14. d6 cxd6 15. Bxd6 Nxd6 16. Qxd6 Nb6 17. Qxd8+ Rxd8 18. Bb3 e6 19. a5 Nd7 20. Ba4 Bxc3 21. bxc3 Ke7 22. Rad1 Nc5 23. Bc2 h6 24. f4 Rc8 25. f3 Rc7 26. Re3 Rgc8 27. Rc1 Kf6 28. Kf2 Ke7 29. Ke2 Kf6 30. Kf2 Ke7 31. Ke2 1/2-1/2

[Event "POL-ch U16 Girls"]
[Site "Chotowa"]
[Date "2009.04.03"]
[Round "9"]
[White "Olchowko, Marika"]
[Black "Sieliwonik, Katarzyna"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1687"]
[BlackElo "1670"]
[PlyCount "59"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Bd6 4. Bd3 f5 5. b3 Nf6 6. Bb2 0-0 7. Nbd2 Ne4 8. 0-0 Nd7 9. Ne5 Rf6 10. f3 Nxd2 11. Qxd2 Rh6 12. Qf2 Qg5 13. e4 Qh5 14. g4 Qh3 15. Qg2 Nxe5 16. Qxh3 Rxh3 17. dxe5 Bc5+ 18. Kg2 fxg4 19. fxg4 Rh6 20. exd5 exd5 21. Bf5 c6 22. Bc1 Bxf5 23. gxf5 Rh4 24. Bb2 Bd4 25. Bxd4 Rxd4 26. Rad1 Re4 27. Rde1 Rd4 28. Rd1 Re4 29. Rde1 Rd4 30. Rd1 1/2-1/2

[Event "POL-ch U16 Girls"]
[Site "Chotowa"]
[Date "2009.04.02"]
[Round "8"]
[White "Pisarek, Magdalena"]
[Black "Olchowko, Marika"]
[Result "1/2-1/2"]
[ECO "D08"]
[WhiteElo "1680"]
[BlackElo "1687"]
[PlyCount "59"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e5 5. dxe5 d4 6. Be2 Bb4+ 7. Nfd2 dxe3 8. fxe3 Bxe2 9. Qxe2 Qh4+ 10. g3 Qe4 11. Rf1 Nxe5 12. Kf2 Ng4+ 13. Kg1 Qg6 14. a3 Bd6 15. Nf3 0-0-0 16. Nh4 Qe6 17. Nf5 N8h6 18. Nxd6+ Rxd6 19. Nc3 Rhd8 20. Rd1 Rxd1+ 21. Nxd1 Ne5 22. Nf2 Nxc4 23. e4 Ng8 24. Bf4 Ne5 25. Rc1 f6 26. Qc2 Qb6 27. Be3 Qc6 28. Qb3 Qa6 29. Bf4 Ne7 30. Qc3 1/2-1/2

[Event "POL-ch U16 Girls"]
[Site "Chotowa"]
[Date "2009.04.01"]
[Round "6"]
[White "Bakalarczyk, Jolanta"]
[Black "Olchowko, Marika"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1725"]
[BlackElo "1687"]
[PlyCount "66"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. f4 Nf6 4. c3 Bg4 5. Nf3 e6 6. Bb5 Be7 7. 0-0 0-0 8. Bd3 Ne4 9. h3 Bxf3 10. Qxf3 f5 11. Nd2 Qe8 12. Qd1 Qg6 13. Be2 Ng3 14. Rf3 Nxe2+ 15. Qxe2 Bh4 16. Qb5 Rab8 17. Nb3 Nd8 18. Nc5 Qf7 19. Nd3 Nc6 20. Bd2 Rfd8 21. Kh2 h6 22. g3 Be7 23. Rg1 h5 24. Qa4 Qg6 25. b4 b5 26. Qd1 Qh6 27. Be1 g5 28. h4 g4 29. Rf2 a5 30. a3 a4 31. Ne5 Nxe5 32. dxe5 c6 33. Qd4 Rb7 1/2-1/2

[Event "POL-ch U16 Girls"]
[Site "Chotowa"]
[Date "2009.04.01"]
[Round "7"]
[White "Olchowko, Marika"]
[Black "Zelenka, Katarzyna"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1687"]
[BlackElo "1580"]
[PlyCount "53"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nbd7 5. b3 Bd6 6. Bb2 c5 7. Nbd2 0-0 8. 0-0 Re8 9. Ne5 Qc7 10. f4 cxd4 11. exd4 b6 12. Rc1 Qb8 13. Qf3 Bb7 14. Qh3 Nf8 15. Rce1 Qd8 16. f5 exf5 17. Qxf5 Bc8 18. Qg5 Bxe5 19. dxe5 N6d7 20. Qf4 Qe7 21. Qg3 Ng6 22. Nf3 Nc5 23. Bxg6 hxg6 24. Ng5 Bf5 25. e6 Nxe6 26. Nxe6 Bxe6 27. Qe5 0-1

[Event "POL-ch U16 Girls"]
[Site "Chotowa"]
[Date "2009.03.31"]
[Round "5"]
[White "Olchowko, Marika"]
[Black "Busko, Monika"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1687"]
[BlackElo "1459"]
[PlyCount "99"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 Nbd7 6. c3 c6 7. Be2 0-0 8. 0-0 Qc7 9. Qc2 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. a4 b6 13. Rad1 Bb7 14. Rfe1 Nd7 15. Nc4 f6 16. Bh4 Rad8 17. Nd6 Nc5 18. Bc4+ Kh8 19. Nf7+ Rxf7 20. Rxd8+ Qxd8 21. Bxf7 Ba6 22. b4 Qe7 23. Ba2 Ne6 24. Qb3 Bc8 25. Rd1 Qe8 26. Rd6 g5 27. Bg3 Bf8 28. Rxe6 Bxe6 29. Qxe6 Qxe6 30. Bxe6 c5 31. bxc5 Bxc5 32. h4 h6 33. hxg5 hxg5 34. Kf1 Kg7 35. Ke2 Kf8 36. f3 Ke7 37. Bd5 Kd6 38. c4 Bb4 39. Bf2 Bc5 40. Be1 a5 41. Bd2 Bd4 42. Bc1 Bc5 43. g3 Bb4 44. f4 gxf4 45. gxf4 Bc5 46. Kf3 Ke7 47. Kg4 exf4 48. Bxf4 Bd4 49. Kf5 Bc3 50. Be3 1-0

[Event "POL-ch U16 Girls"]
[Site "Chotowa"]
[Date "2009.03.30"]
[Round "3"]
[White "Olchowko, Marika"]
[Black "Zmarzly, Aleksandra"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1687"]
[BlackElo "1945"]
[PlyCount "66"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. b3 cxd4 5. exd4 Nc6 6. Bb2 Bg4 7. Nbd2 e6 8. Be2 Bd6 9. Ne5 Bxe2 10. Qxe2 Rc8 11. Ndf3 Qa5+ 12. c3 Ne4 13. Nxc6 Rxc6 14. 0-0 Nxc3 15. Qd2 Qc7 16. Bxc3 Rxc3 17. Rac1 Rc6 18. Rxc6 bxc6 19. Qg5 0-0 20. Qe3 Rc8 21. Qd3 h6 22. g4 Bf4 23. h4 c5 24. g5 hxg5 25. hxg5 cxd4 26. Qxd4 Bc1 27. Kg2 Qf4 28. Qd3 Qg4+ 29. Kh2 Bf4+ 30. Kh1 Qh3+ 31. Kg1 Bh2+ 32. Kh1 Be5+ 33. Kg1 Rc3 0-1

[Event "POL-ch U16 Girls"]
[Site "Chotowa"]
[Date "2009.03.30"]
[Round "4"]
[White "Sowa, Martyna"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1624"]
[BlackElo "1687"]
[PlyCount "121"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 Nc6 8. 0-0-0 Nxd4 9. Qxd4 Be6 10. f3 Nd7 11. Kb1 Bf6 12. Qd2 Nc5 13. Qe3 Qb8 14. g4 b5 15. e5 Bxe5 16. Bxe5 Re8 17. Qd4 b4 18. Nb5 Bxa2+ 19. Kxa2 Rxe5 20. Bc4 a6 21. Nxd6 cxd6 22. Qxd6 Qxd6 23. Rxd6 Kf8 24. f4 Re4 25. Bd5 Rd4 26. Bxa8 Rxd6 27. h3 Rd2 28. Kb1 b3 29. Rc1 bxc2+ 30. Rxc2 Rxc2 31. Kxc2 a5 32. Kc3 Ke7 33. Kc4 Kd6 34. Bd5 f6 35. Bg8 h6 36. Bd5 a4 37. Bf3 Nd7 38. Bd1 Nc5 39. Bc2 Kc6 40. Kb4 Kb6 41. f5 Nb7 42. Bxa4 Nd6 43. Bc2 Kc6 44. Bd3 Kb6 45. Kc3 Kc5 46. b4+ Kd5 47. Bf1 Ne4+ 48. Kd3 Nf2+ 49. Ke2 Nxh3 50. Bxh3 Kc4 51. Kf2 Kxb4 52. Kg3 Kc5 53. Kh4 Kd6 54. Kh5 Ke7 55. Kg6 Kf8 56. Bf1 Kg8 57. Bc4+ Kh8 58. Bb3 h5 59. Kxh5 Kh7 60. Bc2 Kh8 61. Kg6 1-0

[Event "POL-ch U16 Girls"]
[Site "Chotowa"]
[Date "2009.03.29"]
[Round "2"]
[White "Gawor, Aleksandra"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1687"]
[PlyCount "84"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Re8 8. Re1 Bf8 9. Bg5 c6 10. Qf3 Nbd7 11. Bb3 Ne5 12. Qg3 Ng6 13. h4 h6 14. Bxf6 Qxf6 15. Nf3 Be6 16. Bxe6 Rxe6 17. Rad1 Qf4 18. Qh3 Rf6 19. Re2 Ne5 20. Nxe5 Qxe5 21. Qd7 Qe7 22. Qg4 Rg6 23. Qh3 Rd8 24. Red2 Qe5 25. Qe3 b6 26. Qd4 Qh5 27. Qa4 Rg4 28. Qxc6 Rxh4 29. f3 d5 30. Qc7 Rh1+ 31. Kf2 Qh4+ 32. Ke2 Rh2 33. Rg1 Bc5 34. Nxd5 Qf2+ 35. Kd3 Rxd5+ 36. exd5 Qd4+ 37. Ke2 Qe3+ 38. Kf1 Qxg1+ 39. Ke2 Qxg2+ 40. Kd3 Qxd2+ 41. Ke4 Qe3+ 42. Kf5 Rh5+ 0-1

[Event "POL-ch U16 Girls"]
[Site "Chotowa"]
[Date "2009.03.28"]
[Round "1"]
[White "Olchowko, Marika"]
[Black "Dulat, Justyna"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1687"]
[BlackElo "1600"]
[PlyCount "91"]
[EventDate "2009.03.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Re1 h6 10. Bh4 Qe7 11. c3 a5 12. Qc2 c6 13. a4 Rd8 14. Nc4 g5 15. Bg3 Nh5 16. Bxe5 Bxe5 17. Nfxe5 Nxe5 18. Nb6 Bg4 19. Bxg4 Nxg4 20. Nxa8 Rxa8 21. Qe2 Ngf6 22. e5 Nf4 23. Qf3 Nd7 24. Qe3 Re8 25. Qd2 Nxe5 26. Re3 Nfg6 27. Qe2 Kg7 28. Re1 Qd8 29. Qc2 Re7 30. Qe2 Qc7 31. g3 c5 32. Rd1 Qc6 33. b3 Qb6 34. c4 Qc7 35. Rd5 b6 36. Qb2 Kf8 37. Qd2 Rd7 38. Rxd7 Qxd7 39. Qxd7 Nxd7 40. Kg2 Nde5 41. h3 f6 42. Kf1 h5 43. Ke2 h4 44. Ke1 Kf7 45. Ke2 Kf8 46. Ke1 1/2-1/2

[Event "Ostroda op 5th"]
[Site "Ostroda"]
[Date "2008.08.10"]
[Round "9.14"]
[White "Chojnowski, Robert"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1638"]
[BlackElo "1712"]
[PlyCount "64"]
[EventDate "2008.08.04"]
[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. f4 exf4 3. Nf3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 Be7 7. 0-0 Nc6 8. a3 d5 9. d4 g5 10. h4 gxh4 11. Bxf4 h3 12. g3 h5 13. Kh2 h4 14. gxh4 Bxh4 15. Rg1 Bf5 16. Nc3 a6 17. Qf1 Be7 18. Rg7 Qd7 19. Ng5 Bxg5 20. Bxg5 Be6 21. Qf6 Nxd4 22. Rxf7 Qxf7 23. Qxh8+ Kd7 24. Qf6 Nf3+ 25. Kh1 Nxg5 26. Qxf7+ Nxf7 27. Rd1 c6 28. Ne4 Kc7 29. Nc5 Bg4 30. Re1 Rh8 31. e6 h2 32. Rf1 Ne5 0-1

[Event "Ostroda op 5th"]
[Site "Ostroda"]
[Date "2008.08.09"]
[Round "8.11"]
[White "Reza, Wojciech"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1866"]
[BlackElo "1712"]
[PlyCount "43"]
[EventDate "2008.08.04"]
[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 d5 2. c4 Nc6 3. Nf3 Bg4 4. Nc3 e5 5. Nxd5 Bxf3 6. gxf3 Nxd4 7. e3 Ne6 8. Bh3 Ng5 9. Bg2 c6 10. Nc3 Qf6 11. 0-0 Ne7 12. h4 Nxf3+ 13. Qxf3 Qxh4 14. Ne4 Ng6 15. Rd1 Rd8 16. c5 Be7 17. Rxd8+ Kxd8 18. Bd2 Kc7 19. Qxf7 Qh6 20. Bc3 Kb8 21. Bxe5+ Nxe5 22. Qxe7 1-0

[Event "Ostroda op 5th"]
[Site "Ostroda"]
[Date "2008.08.08"]
[Round "7.17"]
[White "Olchowko, Marika"]
[Black "Kieliszek, Dariusz"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1712"]
[PlyCount "49"]
[EventDate "2008.08.04"]
[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 e6 3. e3 Be7 4. Bd3 h6 5. b3 b6 6. Bb2 d5 7. Nbd2 Nfd7 8. 0-0 0-0 9. Ne5 Nxe5 10. dxe5 c5 11. Qg4 Ba6 12. f4 Bxd3 13. cxd3 g6 14. Nf3 Kh7 15. h4 Nd7 16. h5 Rg8 17. Kf2 f5 18. hxg6+ Rxg6 19. Qh3 Kg7 20. Rh1 Qh8 21. Rag1 Kf7 22. Qh5 Rag8 23. g4 fxg4 24. f5 gxf3 25. fxe6+ 1-0

[Event "Ostroda op 5th"]
[Site "Ostroda"]
[Date "2008.08.07"]
[Round "6.16"]
[White "Olchowko, Marika"]
[Black "Kowalczyk, Zaneta"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1712"]
[PlyCount "54"]
[EventDate "2008.08.04"]
[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 e6 3. e3 d5 4. Bd3 Bd6 5. 0-0 0-0 6. Nbd2 Nfd7 7. b3 f5 8. Bb2 Nf6 9. Ne5 Nbd7 10. f4 a6 11. Ndf3 c5 12. Nxd7 Bxd7 13. Ne5 b5 14. c3 Rb8 15. Rc1 c4 16. Bb1 a5 17. h3 Qe7 18. g4 Ne4 19. Bxe4 fxe4 20. g5 a4 21. b4 Rf5 22. Rc2 Rbf8 23. Rg2 Be8 24. h4 Bxe5 25. dxe5 Qf7 26. Rff2 Qh5 27. Rg4 Bg6 1/2-1/2

[Event "Ostroda op 5th"]
[Site "Ostroda"]
[Date "2008.08.07"]
[Round "5.14"]
[White "Wozniak, Aleksander"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "C41"]
[BlackElo "1712"]
[PlyCount "69"]
[EventDate "2008.08.04"]
[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. Nf3 d6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 Bg4 6. Nbd2 0-0 7. c3 c6 8. Qc2 Nbd7 9. d4 Rc8 10. h3 Bh5 11. Bb3 Bg6 12. Re1 exd4 13. Nxd4 Nxe4 14. Nxe4 d5 15. f3 Nc5 16. Bf4 dxe4 17. fxe4 Bg5 18. Bxg5 Qxg5 19. Qb1 Nxb3 20. axb3 a6 21. Qc1 Qe5 22. Nf3 Qb5 23. b4 Rfe8 24. Qf4 Qc4 25. Nd4 c5 26. bxc5 Qxc5 27. Kh1 Re5 28. Nf3 Re7 29. Rad1 Rce8 30. Rd4 Qb6 31. Re2 Qc6 32. Nd2 b5 33. Rd6 Qc7 34. e5 Qb7 35. Qf3 1-0

[Event "Ostroda op 5th"]
[Site "Ostroda"]
[Date "2008.08.06"]
[Round "4.8"]
[White "Olchowko, Marika"]
[Black "Jaskowski, Piotr"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1712"]
[BlackElo "1868"]
[PlyCount "80"]
[EventDate "2008.08.04"]
[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 f5 2. Nf3 Nf6 3. e3 e6 4. b3 c6 5. Bb2 Be7 6. Nbd2 d5 7. Be2 0-0 8. 0-0 Ne4 9. Ne5 Nd7 10. f4 Nxe5 11. fxe5 Bg5 12. Rf3 Bd7 13. Rh3 a5 14. Bd3 g6 15. Bxe4 fxe4 16. Qg4 b5 17. Rf1 Qe7 18. Rg3 Bh6 19. Qh3 Kg7 20. Rg4 Rxf1+ 21. Nxf1 Rf8 22. Qg3 Qf7 23. Qe1 Qf5 24. Rg3 Bg5 25. Rh3 Bc8 26. Ng3 Qf7 27. Ne2 b4 28. Bc1 Ba6 29. Nf4 Be7 30. Bd2 c5 31. Bc1 Kg8 32. Bd2 g5 33. Rg3 Kh8 34. Ne2 Qh5 35. Nf4 gxf4 36. Rh3 Qe2 37. Qxe2 Bxe2 38. exf4 cxd4 39. g3 e3 40. Be1 Bg4 0-1

[Event "Ostroda op 5th"]
[Site "Ostroda"]
[Date "2008.08.05"]
[Round "2.7"]
[White "Rabeda, Grzegorz"]
[Black "Olchowko, Marika"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1595"]
[BlackElo "1712"]
[PlyCount "61"]
[EventDate "2008.08.04"]
[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 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e5 5. Be2 dxc4 6. Nfd2 Be6 7. 0-0 exd4 8. exd4 Qxd4 9. Nc3 Ne5 10. Nb5 Qb6 11. a4 Bb4 12. Ne4 a6 13. Nbc3 Ne7 14. Be3 Qc6 15. Qc2 Bxc3 16. bxc3 Bd5 17. f3 Qg6 18. Bf4 f6 19. Rae1 0-0 20. Bd1 Bxe4 21. Rxe4 N7c6 22. Qe2 Rad8 23. Bc2 Qh5 24. g4 Qh3 25. Re3 Rfe8 26. Be4 Na5 27. Bxe5 Rxe5 28. f4 Rxe4 29. Rxe4 h6 30. f5 Kh7 31. Rd1 1/2-1/2

[Event "Ostroda op 5th"]
[Site "Ostroda"]
[Date "2008.08.04"]
[Round "1.15"]
[White "Olchowko, Marika"]
[Black "Gryglas, Marta"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1712"]
[PlyCount "77"]
[EventDate "2008.08.04"]
[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 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 d6 6. b3 Be7 7. Bb2 Nbd7 8. Nbd2 Nf8 9. Re1 Ng6 10. c4 c5 11. Rc1 0-0 12. Qe2 Ne8 13. Bb1 f5 14. Nf1 Bf6 15. Ng3 f4 16. Ne4 fxe3 17. Qxe3 Bxd4 18. Bxd4 cxd4 19. Nxd4 Qe7 20. Ng5 e5 21. Bxg6 hxg6 22. Nde6 Rf5 23. g4 Rxg5 24. Nxg5 Nc7 25. f4 Qd7 26. Qh3 Qc6 27. Qh7+ Kf8 28. Qh8+ Ke7 29. Qxg7+ Kd8 30. Qf6+ Kd7 31. Qf7+ Kd8 32. Ne4 Ne8 33. fxe5 Rc8 34. exd6 Nxd6 35. Red1 Rc7 36. Qf8+ Qe8 37. Rxd6+ Rd7 38. Rxd7+ Kxd7 39. Nf6+ 1-0

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.05.17"]
[Round "8.36"]
[White "Krysik, Aleksandra"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1734"]
[PlyCount "58"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Be2 Nf6 4. d3 Be7 5. 0-0 0-0 6. Nc3 c6 7. Bd2 Be6 8. h3 Nbd7 9. Bg5 d5 10. Bxf6 Bxf6 11. exd5 cxd5 12. Rb1 a6 13. Qd2 Qe7 14. Rfc1 Rfd8 15. a3 Nc5 16. b4 Nd7 17. Qe1 Rac8 18. Nd1 e4 19. Nh2 Bg5 20. Ne3 d4 21. h4 Bh6 22. Bg4 dxe3 23. fxe3 exd3 24. cxd3 Rxc1 25. Rxc1 Ne5 26. Qe2 Nxg4 27. Rd1 Nxh2 28. Kxh2 Qxh4+ 29. Kg1 Bg4 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.05.17"]
[Round "7.42"]
[White "Olchowko, Marika"]
[Black "Lach, Hanna"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1734"]
[PlyCount "49"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. e3 Nf6 4. b3 Bg4 5. Be2 e6 6. 0-0 Bd6 7. Bb2 0-0 8. Nbd2 Qc7 9. Ne5 Bxe2 10. Qxe2 Nbd7 11. f4 c5 12. Rac1 cxd4 13. exd4 Bb4 14. c3 Ba5 15. b4 Bb6 16. c4 dxc4 17. Ndxc4 Nxe5 18. fxe5 Nd5 19. a3 Qd7 20. Nxb6 Nxb6 21. Qg4 Rac8 22. Rcd1 Rc2 23. Bc1 Kh8 24. Rf3 f5 25. Qf4 0-1

[Event "POL 14th Olympiade U14 Girls"]
[Site "Szczawno Zdroj"]
[Date "2008.05.04"]
[Round "10"]
[White "Cieslicka, Agnieszka"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1734"]
[PlyCount "86"]
[EventDate "2008.04.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. Nbd2 Nf6 5. Bd3 e6 6. 0-0 Be7 7. a3 0-0 8. c4 e5 9. Be2 exd4 10. Nxd4 Bxe2 11. Nxe2 dxc4 12. Nxc4 Qxd1 13. Rxd1 Rfd8 14. Bd2 a5 15. b3 b5 16. Nb2 Ne4 17. Bc3 Nxc3 18. Nxc3 Bf6 19. Rdc1 b4 20. axb4 Nxb4 21. h3 Nd5 22. Ncd1 Rdb8 23. Ra3 Be7 24. Ra2 Rxb3 25. Nc4 a4 26. Ne5 a3 27. Nc6 Bf6 28. e4 Nf4 29. Kh2 Nd3 30. Rcc2 Ra6 31. Ne3 h6 32. Nd5 Bb2 33. Nce7+ Kh7 34. Rxc7 Nc1 35. Rxc1 Bxc1 36. Nc8 Rb2 37. Ra1 Bd2 38. Ncb6 a2 39. Nc4 Rb1 40. Nxd2 Rxa1 41. Nb3 Re1 42. Nb4 Rb6 43. Nxa2 Rxb3 0-1

[Event "POL 14th Olympiade U14 Girls"]
[Site "Szczawno Zdroj"]
[Date "2008.05.03"]
[Round "9"]
[White "Olchowko, Marika"]
[Black "Jasnikowska, Malgorzata"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1734"]
[PlyCount "75"]
[EventDate "2008.04.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Bd3 Bg7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nbd7 8. Nbd2 b6 9. Re1 Bb7 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 Nb8 13. Qg4 Nc6 14. a3 Qc8 15. Qg3 Qc7 16. Nf3 e6 17. h4 Rad8 18. h5 Ne7 19. hxg6 Nxg6 20. Bxg6 hxg6 21. Qh4 Rfe8 22. Ng5 Qe7 23. Qh7+ Kf8 24. a4 Rb8 25. Kf2 Rec8 26. Rh1 Qd7 27. Rh2 a6 28. Rah1 a5 29. Rd1 Ba6 30. c4 Rc6 31. cxd5 exd5 32. e6 fxe6 33. Bxg7+ Qxg7 34. Qh8+ Qg8 35. Qf6+ Ke8 36. Rh8 Kd7 37. Rxg8 Rxg8 38. Qf7+ 1-0

[Event "POL 14th Olympiade U14 Girls"]
[Site "Szczawno Zdroj"]
[Date "2008.05.01"]
[Round "7"]
[White "Chalastra, Oliwia"]
[Black "Olchowko, Marika"]
[Result "1/2-1/2"]
[ECO "A35"]
[BlackElo "1734"]
[PlyCount "57"]
[EventDate "2008.04.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. e3 Nh6 6. d4 cxd4 7. Nxd4 Nxd4 8. exd4 Nf5 9. Be3 e5 10. d5 d6 11. Qd2 0-0 12. Bg2 b6 13. 0-0 Rb8 14. Rab1 a6 15. Rfc1 Nxe3 16. fxe3 f5 17. e4 f4 18. gxf4 exf4 19. Rf1 Qh4 20. Qf2 Qg5 21. Kh1 f3 22. Bxf3 Bg4 23. Qg2 Rxf3 24. Rxf3 Bxf3 25. Qxf3 Rf8 26. Qg2 Qf4 27. Na4 Be5 28. h3 Qh4 29. Qg4 1/2-1/2

[Event "POL 14th Olympiade U14 Girls"]
[Site "Szczawno Zdroj"]
[Date "2008.05.01"]
[Round "8"]
[White "Olchowko, Marika"]
[Black "Starczewska, Dominika"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1734"]
[BlackElo "1733"]
[PlyCount "77"]
[EventDate "2008.04.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 Bf5 6. Be2 0-0 7. 0-0 Ne4 8. Bh4 Nd7 9. Re1 Rc8 10. Nf1 Re8 11. h3 Bf6 12. Bxf6 Nexf6 13. Ne5 c5 14. c3 Qc7 15. g4 Be6 16. f4 Nxe5 17. dxe5 Ne4 18. Bf3 Rcd8 19. Qc2 Qc6 20. Kg2 Kh8 21. Rad1 c4 22. Bxe4 dxe4 23. Rd4 Rxd4 24. exd4 Bd5 25. Ne3 Rd8 26. Nxd5 Qxd5 27. Qxe4 Qxe4+ 28. Rxe4 e6 29. Kf1 Rd5 30. f5 Rb5 31. fxe6 fxe6 32. Re2 Kg7 33. Rf2 a6 34. Ke1 Rb6 35. Kd1 a5 36. a4 Rc6 37. Kc2 Rb6 38. Rf6 Rc6 39. Kb1 1/2-1/2

[Event "POL 14th Olympiade U14 Girls"]
[Site "Szczawno Zdroj"]
[Date "2008.04.30"]
[Round "6"]
[White "Olchowko, Marika"]
[Black "Zelenka, Katarzyna"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1734"]
[PlyCount "73"]
[EventDate "2008.04.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. 0-0 Qc7 7. Bb2 Bd6 8. Nbd2 Bd7 9. a3 0-0-0 10. dxc5 Bxc5 11. c4 dxc4 12. Nxc4 Rdf8 13. Nfe5 Nxe5 14. Nxe5 Bc6 15. Rc1 Bd6 16. Nxc6 bxc6 17. Ba6+ Kb8 18. f4 Rd8 19. Qf3 Nd5 20. b4 Bxf4 21. exf4 Qb6+ 22. Kh1 Qxa6 23. Rc5 Rhg8 24. Rfc1 Rc8 25. Bd4 Qb7 26. Qf2 f6 27. Ra5 Nb6 28. Qe2 Rgd8 29. Bc5 Qc7 30. Qf2 Rd7 31. h3 Rcd8 32. Be3 Rd1+ 33. Rxd1 Rxd1+ 34. Kh2 Rd3 35. Bc5 e5 36. Qe2 Rd5 37. Qf3 1/2-1/2

[Event "POL 14th Olympiade U14 Girls"]
[Site "Szczawno Zdroj"]
[Date "2008.04.30"]
[Round "5"]
[White "Zezulkin, Alina"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1635"]
[BlackElo "1734"]
[PlyCount "117"]
[EventDate "2008.04.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 Nc6 8. 0-0-0 Nxd4 9. Qxd4 Be6 10. f3 Nd7 11. Kb1 a6 12. g4 b5 13. Nd5 Bxd5 14. Qxd5 Ne5 15. Qb3 Qc8 16. h4 c5 17. Be2 c4 18. Qc3 Qc7 19. g5 Rab8 20. Qd4 Rfd8 21. Bg3 Nc6 22. Qd2 Na5 23. Qb4 Nc6 24. Qc3 Na5 25. a3 Nc6 26. f4 a5 27. f5 Ne5 28. Rd5 b4 29. axb4 Rxb4 30. Bxe5 dxe5 31. Qxe5 Bd6 32. Rhd1 Rb6 33. Qd4 c3 34. Rb5 Rxb5 35. Bxb5 cxb2 36. Qxb2 Rb8 37. Rd5 Qb6 38. c4 Bf4 39. Qd4 Qc7 40. Rd7 Qc8 41. Qd5 Qf8 42. Ka2 a4 43. g6 Kh8 44. Rxf7 Qb4 45. Qd3 Bc1 46. Qc2 Qa3+ 47. Kb1 Be3 48. Qb2 Qd3+ 49. Ka2 Bd4 50. Rd7 Bxb2 51. Rxd3 a3 52. h5 hxg6 53. Re3 Rd8 54. Re2 Rd1 55. e5 Ra1+ 56. Kb3 Bc1 57. Re1 Rb1+ 58. Ka2 Rb2+ 59. Kxa3 1-0

[Event "POL 14th Olympiade U14 Girls"]
[Site "Szczawno Zdroj"]
[Date "2008.04.29"]
[Round "4"]
[White "Olchowko, Marika"]
[Black "Dubrawska, Greta"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1734"]
[BlackElo "1572"]
[PlyCount "80"]
[EventDate "2008.04.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 d6 5. e4 Nbd7 6. Bd3 Nh5 7. Bg5 0-0 8. 0-0 Qe8 9. Re1 e5 10. c3 c6 11. h3 Kh8 12. Nc4 Qe6 13. Qd2 Nb6 14. Nxb6 axb6 15. Bh6 Re8 16. Bxg7+ Kxg7 17. Qe3 Nf4 18. Bc2 Nxg2 19. Kxg2 Qxh3+ 20. Kg1 Qh5 21. Nh2 Re6 22. Bd1 Qh4 23. Bg4 exd4 24. Qxd4+ Re5 25. Bxc8 c5 26. Qxd6 Rg5+ 27. Kf1 Rxc8 28. Nf3 Qh3+ 29. Ke2 Qg4 30. Qe7 Rh5 31. Rg1 Qf4 32. Ng5 Rc6 33. Qxb7 Rf6 34. Qd5 Qxf2+ 35. Kd3 b5 36. b3 Rxg5 37. e5 Rf3+ 38. Qxf3 Qxf3+ 39. Kd2 Rxe5 40. c4 Re2+ 0-1

[Event "POL 14th Olympiade U14 Girls"]
[Site "Szczawno Zdroj"]
[Date "2008.04.28"]
[Round "2"]
[White "Olchowko, Marika"]
[Black "Iwanow, Anna"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1734"]
[BlackElo "1964"]
[PlyCount "118"]
[EventDate "2008.04.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 0-0 6. h3 Nbd7 7. Bc4 e5 8. dxe5 dxe5 9. Qe2 c6 10. 0-0 h6 11. Be3 Qe7 12. Ne1 Kh8 13. a4 Nh5 14. Nd3 Qe8 15. g4 Nf4 16. Nxf4 exf4 17. Bxf4 Qe7 18. e5 Nb6 19. Qe3 Kh7 20. Bg3 h5 21. Qe2 hxg4 22. hxg4 Qg5 23. f3 Bh6 24. f4 Qxg4 25. Qf2 Bf5 26. Be2 Qh3 27. Qf3 Bxc2 28. Rf2 Rad8 29. Nf1 Qe6 30. Rh2 Rd7 31. Qh1 Kg7 32. Rxh6 Rg8 33. Bh4 Kf8 34. Bf6 Qd5 35. Qh4 Qd4+ 36. Kh2 Nd5 37. Rh8 Qxf4+ 38. Qxf4 Nxf4 39. Rxg8+ Kxg8 40. Bg4 Rd3 41. Ng3 Rd2+ 42. Kg1 Rg2+ 43. Kf1 Rxg3 44. Bc8 Rg2 45. Ra3 Rd2 46. Bxb7 Be4 47. b4 Nd5 48. b5 Nxf6 49. exf6 Rd6 50. Rc3 Bd3+ 51. Ke1 cxb5 52. axb5 Bxb5 53. Ra3 a6 54. Rf3 Bc6 55. Bxc6 Rxc6 56. Kf2 a5 57. Kg3 a4 58. Kg4 a3 59. Kg5 Ra6 0-1

[Event "POL 14th Olympiade U14 Girls"]
[Site "Szczawno Zdroj"]
[Date "2008.04.28"]
[Round "3"]
[White "Wodzynska, Zofia"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1734"]
[PlyCount "70"]
[EventDate "2008.04.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 Re8 8. Re1 Bf8 9. Bg5 c6 10. Qd3 Nbd7 11. a3 h6 12. Bh4 Ne5 13. Qd1 Ng6 14. Bxf6 Qxf6 15. Bf1 Re5 16. Qf3 Qe7 17. Red1 Rg5 18. h3 Nh4 19. Qd3 Qf6 20. Nde2 d5 21. exd5 Bc5 22. Nd4 Bxd4 23. Ne4 Qf5 24. Qe2 Rg6 25. Rxd4 Nf3+ 26. Kh1 Nxd4 27. Qd3 cxd5 28. Qxd4 dxe4 29. Qd8+ Kh7 30. Qd4 b6 31. f3 Bb7 32. fxe4 Bxe4 33. Qc3 Qf2 34. Rd1 Bxg2+ 35. Bxg2 Qxg2# 0-1

[Event "POL 14th Olympiade U14 Girls"]
[Site "Szczawno Zdroj"]
[Date "2008.04.27"]
[Round "1"]
[White "Raczynska, Maja"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "D07"]
[BlackElo "1734"]
[PlyCount "80"]
[EventDate "2008.04.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Bf4 Bg4 4. h3 Bh5 5. Qd2 e6 6. e3 h6 7. Nc3 Nf6 8. a3 a6 9. Bd3 Na5 10. Nxd5 Nxd5 11. Qxa5 Nxf4 12. exf4 Qxd4 13. Qxh5 Qxd3 14. Qe2 Qg6 15. Qf3 c6 16. Ne2 Rd8 17. 0-0 Rd3 18. f5 Qxf5 19. Qxf5 exf5 20. Rfe1 Kd7 21. Ng3 g6 22. Rad1 Rxd1 23. Rxd1+ Kc7 24. b4 Bd6 25. Ne2 Rd8 26. g3 Be5 27. Rxd8 Kxd8 28. Kg2 b5 29. Kf3 Bb2 30. cxb5 axb5 31. Kf4 Kd7 32. f3 Kd6 33. g4 fxg4 34. hxg4 Bxa3 35. Nc3 Bxb4 36. Ne4+ Kd5 37. Nf6+ Kd4 38. Ng8 c5 39. Nxh6 Bd2+ 40. Kg3 Bxh6 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.04.13"]
[Round "6.36"]
[White "Ciesielska, Magdalena"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1734"]
[PlyCount "54"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Be7 5. 0-0 0-0 6. d3 Bg4 7. Be3 c6 8. Qe2 d5 9. h3 Bxf3 10. Qxf3 dxc4 11. dxc4 Nbd7 12. Rad1 Qc7 13. Qg3 Nh5 14. Qg4 Ndf6 15. Qe2 Nf4 16. Bxf4 exf4 17. Rd3 Qe5 18. Rfd1 Rad8 19. Qf3 Bd6 20. Kf1 Be7 21. Rxd8 Rxd8 22. Rxd8+ Bxd8 23. Qd3 Be7 24. f3 h6 25. Qe2 Nh5 26. b3 Ng3+ 27. Ke1 Nxe2 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.04.13"]
[Round "5.24"]
[White "Olchowko, Marika"]
[Black "Zadyberna, Justyna"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1734"]
[PlyCount "63"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 Bxf3 5. Bxf3 e6 6. b3 c5 7. Bb2 Bd6 8. 0-0 0-0 9. Nd2 Re8 10. c4 cxd4 11. exd4 b6 12. Re1 Nc6 13. a3 a5 14. Rc1 Rc8 15. g3 dxc4 16. Nxc4 b5 17. Ne5 Nb8 18. Qe2 b4 19. a4 Bxe5 20. Qxe5 Nbd7 21. Qe2 h6 22. Rxc8 Qxc8 23. Rc1 Qb8 24. Bc6 Rc8 25. Qa6 Rd8 26. Qxa5 Qb6 27. Qxb6 Nxb6 28. a5 Na8 29. Rc5 Nd7 30. Bxd7 Rxd7 31. Rc8+ Kh7 32. Rxa8 1-0

[Event "POL-chT3 Slaskie"]
[Site "Poland"]
[Date "2008.03.02"]
[Round "5.6"]
[White "Brzostowska, Katarzyna"]
[Black "Olchowko, Marika"]
[Result "1/2-1/2"]
[ECO "D07"]
[BlackElo "1734"]
[PlyCount "87"]
[EventDate "2008.02.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e5 5. dxe5 dxc4 6. Qxd8+ Rxd8 7. Nbd2 Bb4 8. Bxc4 Bxf3 9. gxf3 Nxe5 10. Be2 Ne7 11. a3 Ba5 12. b4 Bb6 13. Bb2 f6 14. Nc4 Nd3+ 15. Bxd3 Rxd3 16. Nxb6 cxb6 17. Ke2 Rb3 18. Rhb1 0-0 19. Bd4 Rxb1 20. Rxb1 Re8 21. e4 Ng6 22. Ke3 Kf7 23. Rd1 Nh4 24. f4 Ng2+ 25. Kf3 Nh4+ 26. Kg3 Ng6 27. f5 Ne7 28. Rd2 Rd8 29. Be3 Rxd2 30. Bxd2 Nc6 31. Bc3 b5 32. f4 g6 33. fxg6+ hxg6 34. h4 Ne7 35. Kf3 b6 36. Bb2 Ke6 37. Bd4 Kf7 38. Bb2 Ke6 39. Kg3 Kf7 40. Kg4 Ke6 41. h5 gxh5+ 42. Kxh5 f5 43. e5 Nd5 44. Bc1 1/2-1/2

[Event "POL-chT3 Slaskie"]
[Site "Poland"]
[Date "2008.03.02"]
[Round "6.56"]
[White "Olchowko, Marika"]
[Black "Matusiak, Paulina"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1734"]
[BlackElo "1724"]
[PlyCount "69"]
[EventDate "2008.02.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 Nbd7 6. Bc4 0-0 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qe2 h6 11. Bh4 g5 12. Bg3 Nh7 13. Rad1 Qe7 14. Bb3 Be6 15. Bxe6 Qxe6 16. b3 Rad8 17. Nc4 b5 18. Ne3 a6 19. Nf5 Nf6 20. h4 Rfe8 21. hxg5 hxg5 22. Qe3 Nh7 23. Qc5 Bf8 24. Qe3 c5 25. Qf3 Nf6 26. Qe3 Nh7 27. f3 c4 28. Kf2 Rc8 29. Ke2 cxb3 30. cxb3 Rc2+ 31. Rd2 Rec8 32. Qd3 R8c3 33. Qd8 Rc8 34. Qd3 R8c3 35. Qd8 1/2-1/2

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.02.24"]
[Round "3.42"]
[White "Olchowko, Marika"]
[Black "Kurcius, Ewa"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1734"]
[BlackElo "1647"]
[PlyCount "34"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. b3 e6 5. Bb2 Be7 6. Nbd2 h6 7. c4 c6 8. Be2 Nbd7 9. 0-0 0-0 10. Ne5 Bd6 11. f4 c5 12. g4 Bh7 13. g5 hxg5 14. fxg5 Ne4 15. Nxe4 Bxe4 16. h4 Qc7 17. Ng4 Bh2+ 0-1

[Event "POL-chT4 Slaskie"]
[Site "Poland"]
[Date "2008.02.10"]
[Round "2.6"]
[White "Konopacka, Martyna"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1734"]
[PlyCount "44"]
[EventDate "2008.02.10"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. Nc3 Nf6 5. Ng5 0-0 6. d3 Bg4 7. Nf3 Nc6 8. Be3 Nd4 9. Bxd4 exd4 10. Nd5 Nxd5 11. Bxd5 c6 12. Bb3 d5 13. a4 a5 14. h3 Bh5 15. 0-0 dxe4 16. dxe4 Bc5 17. Qd3 Qf6 18. Nd2 Rfe8 19. Nc4 Bg6 20. Rfe1 Qf4 21. f3 Qg3 22. Qe2 d3+ 0-1

[Event "POL-chT2 U20 Girls"]
[Site "Lublin"]
[Date "2007.07.15"]
[Round "11"]
[White "Olchowko, Marika"]
[Black "Dobrzanska, Joanna"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1709"]
[PlyCount "94"]
[EventDate "2007.07.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 e6 3. b3 Nf6 4. Bb2 d5 5. e3 c6 6. Bd3 Bd6 7. Nbd2 0-0 8. 0-0 Nbd7 9. c4 Ne4 10. Rc1 Qf6 11. Qe2 Qh6 12. Ne5 Ndf6 13. h3 g5 14. Bxe4 dxe4 15. f3 exf3 16. Qxf3 g4 17. hxg4 fxg4 18. Nxg4 Nxg4 19. Qxg4+ Qg6 20. Qxg6+ hxg6 21. Rxf8+ Bxf8 22. Rf1 Bh6 23. Rf3 Bd7 24. Ne4 Bg7 25. Ba3 e5 26. dxe5 Bxe5 27. Nf6+ Bxf6 28. Rxf6 Bf5 29. Rd6 Re8 30. Kf2 a6 31. Bc5 Kh7 32. Bd4 Re7 33. Rd8 Kh6 34. Bf6 Rf7 35. Rh8+ Rh7 36. Bg5+ Kg7 37. Rxh7+ Kxh7 38. a3 Kg7 39. Ke2 Kf7 40. Kd2 Ke6 41. Kc3 b5 42. Kd4 Bc2 43. cxb5 axb5 44. b4 Bb1 45. e4 Bc2 46. g3 Bb1 47. Bf4 Bc2 1/2-1/2

[Event "POL-chT2 U20 Girls"]
[Site "Lublin"]
[Date "2007.07.14"]
[Round "10"]
[White "Dziodzio, Angelika"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1644"]
[BlackElo "1709"]
[PlyCount "85"]
[EventDate "2007.07.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Re8 8. Qe2 Bf8 9. Bg5 c6 10. Bb3 Nbd7 11. f4 Qb6 12. Qc4 d5 13. exd5 Bc5 14. Rad1 Rf8 15. Kh1 Bxd4 16. Rxd4 cxd5 17. Nxd5 Nxd5 18. Qxd5 Qg6 19. Be7 Re8 20. f5 Qh5 21. Rh4 Nb6 22. Rxh5 Nxd5 23. Bxd5 Rxe7 24. Bc4 Re5 25. Bd3 Bd7 26. Rh4 Rae8 27. h3 Bc6 28. Kg1 Re3 29. Rd4 Rg3 30. Rf2 a6 31. a4 h6 32. Kh2 Rge3 33. f6 gxf6 34. Rxf6 Kg7 35. Rf2 R3e5 36. Rdf4 R8e7 37. Bc4 Bxa4 38. Rxf7+ Rxf7 39. Rxf7+ Kg6 40. Rxb7 Rc5 41. Bd3+ Kg5 42. h4+ Kf6 43. Rb6+ 1-0

[Event "POL-chT2 U20 Girls"]
[Site "Lublin"]
[Date "2007.07.13"]
[Round "9"]
[White "Nun, Joanna"]
[Black "Olchowko, Marika"]
[Result "1/2-1/2"]
[ECO "C50"]
[BlackElo "1709"]
[PlyCount "83"]
[EventDate "2007.07.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. f3 Nbd7 8. Be3 Ne5 9. Bb3 c6 10. a3 Qc7 11. Qd2 Rd8 12. h3 c5 13. Nde2 Bd7 14. Nf4 Bc6 15. Nfd5 Qd7 16. Bg5 Bxd5 17. Bxd5 h6 18. Bxf6 Bxf6 19. 0-0-0 Rab8 20. f4 Ng6 21. g3 b5 22. Ba2 Bxc3 23. Qxc3 b4 24. axb4 cxb4 25. Qb3 a5 26. e5 a4 27. Qd5 b3 28. cxb3 Rbc8+ 29. Kb1 Qf5+ 30. Qd3 Qxd3+ 31. Rxd3 axb3 32. Bxb3 dxe5 33. Rxd8+ Rxd8 34. fxe5 Nxe5 35. Re1 Nc6 36. Rf1 Ne5 37. Rf5 Re8 38. Kc2 g6 39. Rf1 Rd8 40. Re1 Nc6 41. Re3 Kg7 42. Kc3 1/2-1/2

[Event "POL-chT2 U20 Girls"]
[Site "Lublin"]
[Date "2007.07.12"]
[Round "7"]
[White "Delekta, Anna"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C28"]
[BlackElo "1709"]
[PlyCount "87"]
[EventDate "2007.07.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Na5 5. Bg5 Nxc4 6. dxc4 Bb4 7. Bd2 d6 8. Nf3 Bxc3 9. Bxc3 Nxe4 10. Qd3 Nxc3 11. Qxc3 0-0 12. 0-0-0 a6 13. h4 Qf6 14. Rhg1 Bg4 15. Rde1 Qf4+ 16. Kb1 Bxf3 17. gxf3 Qxh4 18. Rh1 Qd4 19. Qxd4 exd4 20. Re7 Rac8 21. Rd1 Rfe8 22. Re4 c5 23. c3 dxc3 24. bxc3 Red8 25. Kb2 Kf8 26. Kb3 Rc7 27. Ka4 b6 28. Kb3 Rdd7 29. a4 Rb7 30. Ka3 a5 31. Rh1 h6 32. Rhe1 g6 33. Rh1 Kg7 34. Reh4 h5 35. f4 f5 36. Re1 Kf6 37. Rh3 Re7 38. Rxe7 Kxe7 39. Re3+ Kf6 40. Kb3 h4 41. Rh3 g5 42. fxg5+ Kxg5 43. f3 Rb8 44. Rh2 0-1

[Event "POL-chT2 U20 Girls"]
[Site "Lublin"]
[Date "2007.07.12"]
[Round "8"]
[White "Olchowko, Marika"]
[Black "Starczewska, Dominika"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1709"]
[BlackElo "1710"]
[PlyCount "66"]
[EventDate "2007.07.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 d5 5. b3 Nc6 6. Bb2 Bd6 7. 0-0 Qc7 8. a3 e5 9. dxe5 Nxe5 10. Bb5+ Bd7 11. Bxd7+ Nexd7 12. Nbd2 Ne5 13. Qe2 0-0 14. Nxe5 Bxe5 15. Bxe5 Qxe5 16. Nf3 Qe6 17. Rfe1 Rfe8 18. Nd2 Re7 19. Qf3 Ne4 20. Nxe4 Qxe4 21. Qxe4 Rxe4 22. Red1 Rd8 23. c4 d4 24. Rd3 Rde8 25. Rad1 g6 26. Re1 f5 27. g3 g5 28. Kg2 f4 29. gxf4 gxf4 30. Kf3 fxe3 31. fxe3 dxe3 32. Rdxe3 Rxe3+ 33. Rxe3 Rf8+ 1/2-1/2

[Event "POL-chT2 U20 Girls"]
[Site "Lublin"]
[Date "2007.07.11"]
[Round "6"]
[White "Olchowko, Marika"]
[Black "Panczuk, Joanna"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1709"]
[PlyCount "53"]
[EventDate "2007.07.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 f5 3. b3 Bg7 4. Bb2 d6 5. e3 Nf6 6. Bd3 0-0 7. 0-0 Nc6 8. Nbd2 b6 9. Nc4 b5 10. Ncd2 a6 11. c4 Nb4 12. Be2 bxc4 13. Bxc4+ d5 14. Be2 Nc6 15. Rc1 Bb7 16. Ne5 Nxe5 17. dxe5 Nd7 18. f4 e6 19. Nf3 c5 20. Qe1 Bh6 21. Qg3 Rc8 22. Qh3 Kg7 23. Nh4 g5 24. fxg5 Bxg5 25. Qg3 Kh8 26. Nxf5 Rg8 27. Nd6 1-0

[Event "POL-chT2 U20 Girls"]
[Site "Lublin"]
[Date "2007.07.10"]
[Round "5"]
[White "Olchowko, Marika"]
[Black "Byrka, Joanna"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1709"]
[BlackElo "1614"]
[PlyCount "62"]
[EventDate "2007.07.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 b6 5. 0-0 Bb7 6. Nbd2 Be7 7. b3 0-0 8. Bb2 d6 9. c4 Nbd7 10. Re1 Rc8 11. Rc1 Re8 12. h3 Qc7 13. Qc2 h6 14. a3 a5 15. a4 Nb8 16. dxc5 bxc5 17. Rcd1 Na6 18. Bc3 Bc6 19. Ne4 Nb4 20. Bxb4 cxb4 21. Nd4 Bd7 22. f4 d5 23. Nxf6+ Bxf6 24. Nb5 Bxb5 25. axb5 dxc4 26. bxc4 Bc3 27. Rf1 Qc5 28. Rf3 Red8 29. Kh1 Rd7 30. Bh7+ Kh8 31. Rxd7 Rf8 1-0

[Event "POL-chT2 U20 Girls"]
[Site "Lublin"]
[Date "2007.07.09"]
[Round "4"]
[White "Jablonska, Sabina"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1693"]
[BlackElo "1709"]
[PlyCount "48"]
[EventDate "2007.07.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Re8 8. Re1 Bf8 9. Bf4 Nbd7 10. h3 Nb6 11. Bb3 Bd7 12. Qf3 c5 13. Nf5 c4 14. Nxd6 Bxd6 15. Bxd6 cxb3 16. e5 Bc6 17. Qg3 Nfd5 18. Nxd5 Bxd5 19. axb3 Re6 20. Qe3 Rg6 21. g3 Qd7 22. Kh2 Rh6 23. h4 Qg4 24. Rg1 Be6 0-1

[Event "POL-chT2 U20 Girls"]
[Site "Lublin"]
[Date "2007.07.09"]
[Round "3"]
[White "Olchowko, Marika"]
[Black "Zelenka, Katarzyna"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1709"]
[PlyCount "67"]
[EventDate "2007.07.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 e6 4. b3 Nc6 5. Bd3 Nf6 6. Nbd2 Bd6 7. Bb2 0-0 8. 0-0 b6 9. Ne5 Ne7 10. f4 Nf5 11. Rf3 Bb7 12. Rh3 Qc7 13. g4 Ne7 14. g5 Ne4 15. Qh5 h6 16. Bxe4 dxe4 17. gxh6 g6 18. h7+ Kh8 19. Nxf7+ Rxf7 20. dxc5+ e5 21. cxd6 gxh5 22. Bxe5+ Rg7+ 23. Bxg7+ Kxg7 24. dxc7 Kxh7 25. Rxh5+ Kg6 26. Rg5+ Kf6 27. Nc4 Rc8 28. Rd1 Rxc7 29. Rd6+ Kf7 30. Ne5+ Kf8 31. c4 Bc6 32. h4 Bd7 33. h5 Nf5 34. Rxd7 1-0

[Event "POL-chT2 U20 Girls"]
[Site "Lublin"]
[Date "2007.07.08"]
[Round "2"]
[White "Krajewska, Agata"]
[Black "Olchowko, Marika"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1709"]
[PlyCount "60"]
[EventDate "2007.07.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. Bf4 Re8 8. 0-0 Bf8 9. Re1 Nbd7 10. f3 Nh5 11. Be3 Ne5 12. Bd3 Ng6 13. Qd2 h6 14. Rad1 Ne5 15. f4 Nxd3 16. Qxd3 c6 17. Rf1 Nf6 18. Bf2 Ng4 19. Bg3 h5 20. h3 Nh6 21. Qc4 h4 22. Bh2 Qf6 23. e5 dxe5 24. fxe5 Qg6 25. Rf3 b5 26. Qxc6 Qxc6 27. Nxc6 Bb7 28. Nxb5 Bxc6 29. Rb3 Bxb5 30. Rxb5 Nf5 0-1

[Event "POL-chT2 U20 Girls"]
[Site "Lublin"]
[Date "2007.07.07"]
[Round "1"]
[White "Olchowko, Marika"]
[Black "Cyboran, Katarzyna"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1709"]
[BlackElo "1711"]
[PlyCount "67"]
[EventDate "2007.07.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 b6 5. 0-0 Bb7 6. b3 Nbd7 7. Bb2 Be7 8. Nbd2 0-0 9. Ne5 c5 10. Qf3 Qc7 11. Qh3 h6 12. f4 Rac8 13. f5 exf5 14. Bxf5 Rcd8 15. Rf3 Bd6 16. Nxd7 Nxd7 17. Ba3 Nf6 18. Qh4 Rfe8 19. Raf1 cxd4 20. Bxd6 Qxd6 21. Rg3 Kh8 22. exd4 Ba6 23. Rc1 Re7 24. Nf3 Bc8 25. Bd3 Rde8 26. Ne5 Nd7 27. Qg4 Rg8 28. Qf5 g6 29. Nxf7+ Kh7 30. Nxd6 gxf5 31. Bxf5+ Kh8 32. Rxg8+ Kxg8 33. Nxc8 Nf6 34. Nxe7+ 1-0

[Event "Zabrze Spring op"]
[Site "Zabrze"]
[Date "2007.05.29"]
[Round "10"]
[White "Olchowko, Marika"]
[Black "Gwozdzik, Zbigniew"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1652"]
[BlackElo "1900"]
[PlyCount "84"]
[EventDate "2007.05.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 c5 5. 0-0 cxd4 6. exd4 0-0 7. b3 d5 8. Bb2 Nc6 9. a3 Bg4 10. Nbd2 Qd7 11. Qe1 Bf5 12. Ne5 Nxe5 13. dxe5 Ne8 14. Qe3 Bxd3 15. cxd3 Nd6 16. d4 Nf5 17. Qh3 e6 18. Nf3 Rfc8 19. Nh4 Nxh4 20. Qxh4 Rc2 21. Bc1 Rac8 22. Bg5 Qc7 23. g3 Qc3 24. Rab1 Qf3 25. Qf4 Qxf4 26. Bxf4 f6 27. h4 fxe5 28. dxe5 h6 29. Rfd1 Bf8 30. b4 Kg7 31. Rbc1 Be7 32. Be3 b6 33. Kg2 R8c3 34. Rxc2 Rxc2 35. Rc1 Rc4 36. Rxc4 dxc4 37. Bd4 g5 38. h5 a5 39. Bc3 axb4 40. axb4 Kf7 41. Kf3 Ke8 42. b5 Bc5 1/2-1/2

[Event "Zabrze Spring op"]
[Site "Zabrze"]
[Date "2007.05.28"]
[Round "9"]
[White "Matuszczyk, Krystian"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2029"]
[BlackElo "1652"]
[PlyCount "85"]
[EventDate "2007.05.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. d3 Nf6 4. Bg2 d6 5. 0-0 Be7 6. c3 0-0 7. Nbd2 Bd7 8. h3 Qe8 9. Kh2 h6 10. e4 Nh7 11. d4 exd4 12. cxd4 f5 13. e5 d5 14. Nb3 Be6 15. Nc5 Bxc5 16. dxc5 Qd7 17. Nd4 Nxd4 18. Qxd4 Ng5 19. f3 b6 20. h4 Nf7 21. f4 Qb5 22. b4 Rad8 23. a4 Qc4 24. Be3 Qxd4 25. Bxd4 g5 26. b5 gxh4 27. gxh4 h5 28. Bf3 Nh6 29. Bxh5 Ng4+ 30. Kg3 Rd7 31. Bg6 bxc5 32. Bxc5 Ra8 33. a5 d4 34. Rfd1 d3 35. Rd2 Rd5 36. Bg1 Rxb5 37. Rxd3 c5 38. h5 c4 39. Rd6 Rb3+ 40. Kh4 c3 41. Rxe6 Rf8 42. Rc6 Rb4 43. Kg5 1-0

[Event "Zabrze Spring op"]
[Site "Zabrze"]
[Date "2007.05.27"]
[Round "8"]
[White "Olchowko, Marika"]
[Black "Olchowko, Blazej"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1652"]
[PlyCount "63"]
[EventDate "2007.05.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 g6 4. Bd3 Bg7 5. 0-0 Ne7 6. b3 0-0 7. Bb2 b6 8. Nbd2 Bb7 9. Re1 f5 10. Ne5 Nbc6 11. a3 Qe8 12. f4 Nd8 13. Qf3 Nf7 14. Qg3 Nd6 15. Qh3 Rc8 16. Ndf3 Ne4 17. Bxe4 dxe4 18. Ng5 h5 19. Nxe6 Rf6 20. Nxg7 Kxg7 21. Qh4 Rd6 22. d5 Kh7 23. g4 Rxd5 24. gxh5 gxh5 25. Kh1 Rcd8 26. Rg1 R8d6 27. Nc4 Rg6 28. Qxh5+ Kg8 29. Rxg6+ Nxg6 30. Rg1 Rd1 31. Rxd1 Nxf4 32. Qxe8+ 1-0

[Event "Zabrze Spring op"]
[Site "Zabrze"]
[Date "2007.05.27"]
[Round "7"]
[White "Olchowko, Marika"]
[Black "Wrzalek, Piotr"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1652"]
[PlyCount "75"]
[EventDate "2007.05.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. a3 a6 7. Bb2 b5 8. dxc5 Bxc5 9. Nd4 Nxd4 10. exd4 Bd6 11. Nd2 Qc7 12. h3 Bb7 13. Nf3 0-0 14. 0-0 Rac8 15. Rc1 Bf4 16. Qe2 Bxc1 17. Bxc1 Ne4 18. Ne5 f6 19. Ng4 Qb6 20. Bb2 Rc7 21. Ne3 f5 22. Bxe4 dxe4 23. Qh5 f4 24. Ng4 Rxc2 25. Ba1 Qc6 26. Qg5 Rc1 27. Rxc1 Qxc1+ 28. Kh2 Qxa1 29. Nh6+ Kh8 30. Qe7 Rb8 31. Nf7+ Kg8 32. Qxe6 h6 33. Nxh6+ Kh7 34. Nf7 Rf8 35. Ng5+ Kh8 36. Qe7 Rb8 37. Ne6 Qxd4 38. Nxd4 1-0

[Event "Zabrze Spring op"]
[Site "Zabrze"]
[Date "2007.05.26"]
[Round "5"]
[White "Klementys, Jerzy"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1938"]
[BlackElo "1652"]
[PlyCount "67"]
[EventDate "2007.05.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 c5 9. 0-0 cxd4 10. exd4 Nb6 11. Bd3 Nbd5 12. Rc1 h6 13. Bh4 Nf4 14. Bb1 N6d5 15. Bxe7 Qxe7 16. Qc2 f5 17. Nxd5 exd5 18. Rfe1 Qf6 19. Qd2 Ne6 20. a3 Ng5 21. Nxg5 hxg5 22. Re5 f4 23. Rxd5 Be6 24. Re5 Rac8 25. Rce1 Bc4 26. Qa5 b5 27. Qxa7 f3 28. Rf5 Qh6 29. Rxf3 Rxf3 30. gxf3 Qh3 31. Qb7 Rf8 32. Be4 Kh8 33. Qe7 Rb8 34. Qxg5 1-0

[Event "Zabrze Spring op"]
[Site "Zabrze"]
[Date "2007.05.26"]
[Round "6"]
[White "Radzikowski, Dawid"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1912"]
[BlackElo "1652"]
[PlyCount "69"]
[EventDate "2007.05.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. Bc4 Nf6 4. d3 Be7 5. Nge2 0-0 6. f4 Bg4 7. h3 Bxe2 8. Nxe2 c6 9. fxe5 dxe5 10. Be3 Nh5 11. 0-0 Nd7 12. g4 Nhf6 13. a3 Bc5 14. Bxc5 Nxc5 15. b4 Ne6 16. Bxe6 fxe6 17. Qe1 h5 18. g5 Nh7 19. h4 Rxf1+ 20. Qxf1 Qb6+ 21. Kg2 Qe3 22. Ng3 Rf8 23. Qe2 Qf4 24. Qxh5 Qf2+ 25. Kh3 Qxc2 26. g6 Nf6 27. Qxe5 Qxd3 28. Qxe6+ Kh8 29. Rf1 Qd8 30. Qf5 Qd7 31. e5 Qxf5+ 32. Rxf5 Nd7 33. Rf7 Rd8 34. e6 Nf6 35. e7 1-0

[Event "Zabrze Spring op"]
[Site "Zabrze"]
[Date "2007.05.25"]
[Round "4"]
[White "Olchowko, Marika"]
[Black "Blasiak, Miroslaw"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1652"]
[BlackElo "1998"]
[PlyCount "40"]
[EventDate "2007.05.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. a3 Bd6 7. Bb2 0-0 8. Nbd2 Qe7 9. Ne5 cxd4 10. exd4 Qc7 11. f4 Qb6 12. Ndf3 Ne4 13. c4 Bxe5 14. fxe5 f5 15. c5 Qa5+ 16. Nd2 Bd7 17. b4 Qd8 18. Nf3 Be8 19. 0-0 Bh5 20. Qc1 a6 1/2-1/2

[Event "Zabrze Spring op"]
[Site "Zabrze"]
[Date "2007.05.24"]
[Round "3"]
[White "Olchowko, Marika"]
[Black "Sowa, Bernard"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1652"]
[BlackElo "1917"]
[PlyCount "56"]
[EventDate "2007.05.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Bd3 e6 5. 0-0 c6 6. b3 Nbd7 7. Bb2 Bd6 8. Nbd2 e5 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 f5 12. Bxf5 Bxf5 13. dxe5 Be7 14. Nd4 0-0 15. g4 c5 16. Nxf5 Bh4 17. Qd5+ Kh8 18. e6 Rxf5 19. gxf5 Qg5+ 20. Kh1 Nf6 21. Qxb7 Rg8 22. Bxf6 Qxf6 23. Qf7 Qe5 24. Rae1 Qd5+ 25. Kg1 Qf3 26. h3 Qxh3 27. e7 Qg4+ 28. Kh2 Qf4+ 1/2-1/2

[Event "Zabrze Spring op"]
[Site "Zabrze"]
[Date "2007.05.23"]
[Round "2"]
[White "Niedzwiedz, Marek"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2022"]
[BlackElo "1652"]
[PlyCount "39"]
[EventDate "2007.05.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Re8 8. Re1 Bf8 9. Bg5 c6 10. Qd2 b5 11. Ndxb5 cxb5 12. Bd5 b4 13. Nd1 Nbd7 14. Bxa8 Qb6 15. Ne3 Nxe4 16. Bxe4 Rxe4 17. Nd5 Rxe1+ 18. Rxe1 Qc5 19. Ne7+ Bxe7 20. Bxe7 1-0

[Event "Zabrze Spring op"]
[Site "Zabrze"]
[Date "2007.05.22"]
[Round "1"]
[White "Olchowko, Marika"]
[Black "Krasnodebska, Magdalena"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1652"]
[BlackElo "1984"]
[PlyCount "51"]
[EventDate "2007.05.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. a3 cxd4 7. exd4 Bd6 8. Bb2 0-0 9. Nbd2 Qc7 10. Qe2 Re8 11. Ne5 Bxe5 12. dxe5 Nd7 13. Nf3 Nc5 14. 0-0 Nxd3 15. Qxd3 b6 16. Ng5 g6 17. Qh3 h5 18. g4 Kg7 19. f4 Qe7 20. b4 Rh8 21. Qh4 Bb7 22. f5 gxf5 23. gxf5 exf5 24. Rxf5 Raf8 25. Qg3 Rhg8 26. Nxf7+ 1-0

[Event "POL-ch U14 Girls"]
[Site "Turawa"]
[Date "2007.05.03"]
[Round "9"]
[White "Skiba, Marta"]
[Black "Olchowko, Marika"]
[Result "1-0"]
[ECO "C41"]
[BlackElo "1652"]
[PlyCount "51"]
[EventDate "2007.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 Nc6 8. 0-0-0 Nxd4 9. Qxd4 Be6 10. f3 Nd7 11. g4 Bf6 12. Qe3 Be5 13. Bg3 Bf6 14. h4 h6 15. Nd5 Bxd5 16. Rxd5 Ne5 17. Be2 Ng6 18. g5 Bxb2+ 19. Kxb2 h5 20. f4 Ne7 21. Rd3 g6 22. Rb3 b6 23. f5 Nc6 24. fxg6 fxg6 25. Qc3 Qe7 26. Qxc6 1-0

[Event "POL-ch U14 Girls"]
[Site "Turawa"]
[Date "2007.05.02"]
[Round "8"]
[White "Olchowko, Marika"]
[Black "Sieliwonik, Katarzyna"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1652"]
[PlyCount "76"]
[EventDate "2007.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 a6 4. Nbd2 e6 5. Bd3 Nbd7 6. 0-0 Be7 7. b3 0-0 8. Bb2 b6 9. Ne5 Bb7 10. Qf3 Nxe5 11. dxe5 Nd7 12. Qh3 h6 13. f4 Nc5 14. Be2 f5 15. Rad1 c6 16. Bh5 Kh7 17. Be2 g5 18. Qh5 Bc8 19. fxg5 Bxg5 20. Rf3 Qe7 21. Rg3 Rg8 22. Ba3 Rg6 23. h4 Bxe3+ 24. Rxe3 Qg7 25. Qf3 d4 26. Rd3 Nxd3 27. Bxd3 Bb7 28. Qf2 Rg8 29. Bf1 c5 30. Nf3 Rg4 31. h5 Rg3 32. Nh4 Qg4 33. Ng6 Rh3 34. Nf4 Rf3 35. Be2 Rxf2 36. Bxg4 Rxf4 37. Bh3 Rh4 38. Kh2 Rxg2+ 0-1

