[Event "Ghent op 26th"]
[Site "Ghent"]
[Date "2003.07.20"]
[Round "4"]
[White "Olschewski, Markus"]
[Black "Cattoir, Harry"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "79"]
[EventDate "2003.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Bg4 4. Be2 e5 5. Be3 Be7 6. Nc3 Bxf3 7. Bxf3 Bg5 8. Bxg5 Qxg5 9. Nd5 0-0-0 10. c3 Nf6 11. Ne3 h5 12. h4 Qh6 13. Nf5 Qh7 14. d5 Nb8 15. Qa4 Rd7 16. Qxa7 Nxd5 17. 0-0-0 Nb6 18. Nxd6+ Rxd6 19. Rxd6 cxd6 20. Qxb6 Qh6+ 21. Kc2 Nd7 22. Qb3 Qg6 23. Rd1 Nc5 24. Qc4 Kb8 25. b4 Na6 26. Qd5 Rd8 27. Qa5 Rc8 28. b5 Nc5 29. b6 Na6 30. Qb5 Qe6 31. Rd5 g6 32. Be2 Rc5 33. Qa4 Rxd5 34. exd5 Qc8 35. Bxa6 bxa6 36. Qc6 Qf5+ 37. Kd1 Qb1+ 38. Ke2 Qc2+ 39. Ke3 Qc1+ 40. Kf3 1/2-1/2

[Event "Ruhrgebiet-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Diebig, Maja"]
[Black "Olschewski, Markus"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "65"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 Bf5 7. Bd3 Bg6 8. Qc2 Nc6 9. a3 Qd7 10. Nf3 Qe6 11. 0-0 Bxd3 12. Qxd3 Ne4 13. Bxe7 Qxe7 14. Nxd5 Qd7 15. Qxe4+ Ne7 16. Nxe7 Qxe7 17. Qxb7 0-0 18. b4 Qd6 19. Rac1 Rfc8 20. Qc6 Rab8 21. Qxd6 cxd6 22. h3 f6 23. Nd2 Kf7 24. Nb3 Ke7 25. Rxc8 Rxc8 26. Rc1 Rxc1+ 27. Nxc1 Kd7 28. Nb3 Kc6 29. a4 a6 30. Kf1 Kb6 31. Ke2 Kc6 32. Kd3 Kb6 33. Kc4 1-0

[Event "Ruhrgebiet-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Kozlowski, Stephan"]
[Black "Olschewski, Markus"]
[Result "1/2-1/2"]
[ECO "C66"]
[PlyCount "68"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. d3 Be7 6. h3 0-0 7. Be3 Be6 8. Nc3 a6 9. Bxc6 bxc6 10. d4 exd4 11. Nxd4 c5 12. Nc6 Qd7 13. Nxe7+ Qxe7 14. Bg5 h6 15. Bh4 g5 16. Bg3 Rfe8 17. Re1 Rad8 18. Nd5 Bxd5 19. exd5 Qd7 20. c4 Re7 21. Qf3 Nh7 22. Qh5 Kg7 23. Rxe7 Qxe7 24. h4 Re8 25. hxg5 Qxg5 26. Qxg5+ hxg5 27. a3 Re4 28. Rc1 Nf6 29. Rc2 Nd7 30. f3 Rd4 31. Bf2 Rd3 32. Kf1 Ne5 33. Ke2 Rb3 34. Bg3 Kg6 1/2-1/2

[Event "Ruhrgebiet-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Luig, Michael"]
[Black "Olschewski, Markus"]
[Result "1/2-1/2"]
[ECO "B32"]
[PlyCount "20"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. Bb5 cxd4 5. Nxd4 Nxd4 6. Qxd4 b6 7. 0-0 Bc5 8. Qd1 Bb7 9. e5 a6 10. Bc4 Qe7 1/2-1/2

[Event "Ruhrgebiet-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Olschewski, Markus"]
[Black "Torkaman, Ali"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "27"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Nc6 4. Nf3 f6 5. exf6 Nxf6 6. Nc3 Bb4 7. Bd2 b6 8. Bd3 Qe7 9. Qe2 Bb7 10. a3 Bxc3 11. Bxc3 0-0-0 12. 0-0-0 h6 13. h3 g5 14. g4 1/2-1/2

[Event "Ruhrgebiet-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Olschewski, Markus"]
[Black "Wedekin, Philipp"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "101"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. Nf3 Bb4 6. Bd2 Ne7 7. a3 Bxc3 8. Bxc3 0-0 9. Bd3 Nd7 10. Qe2 Rc8 11. Nh4 Bxd3 12. Qxd3 c5 13. 0-0 cxd4 14. Bxd4 Nc6 15. f4 Qxh4 16. Rac1 Nxd4 17. Qxd4 Qe7 18. Qxa7 Qc5+ 19. Qxc5 Nxc5 20. g4 Ne4 21. h4 Rc6 22. c3 Rb6 23. Rc2 Ra8 24. f5 g6 25. Rcc1 Nc5 26. Kf2 Nd3+ 27. Ke2 Nf4+ 28. Kd2 Ra4 29. b4 Rc6 30. Rf3 Rca6 31. c4 d4 32. b5 Ra8 33. c5 Rxa3 34. Rxa3 Rxa3 35. c6 bxc6 36. bxc6 Kf8 37. c7 Rc3 38. Rxc3 dxc3+ 39. Kc2 Nd5 40. c8Q+ Kg7 41. Qc5 Kg8 42. Qc8+ Kg7 43. Kd3 Ne7 44. Qxc3 Nxf5 45. Qb4 Kg8 46. Qf4 Kg7 47. h5 Kg8 48. h6 Kf8 49. Qc4 Ne7 50. Qc7 Nf5 51. Qd8# 1-0

[Event "Ruhrgebiet-ch U15"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Smolka, Alexander"]
[Black "Olschewski, Markus"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "51"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. Bb5 Bd7 5. Nc3 Nf6 6. 0-0 a6 7. Bxc6 bxc6 8. dxe5 dxe5 9. Nxe5 Bd6 10. Nd3 Ng4 11. e5 Be7 12. Re1 0-0 13. Qf3 Re8 14. Bd2 c5 15. Rad1 c4 16. Nf4 Bg5 17. e6 Bxe6 18. Nxe6 Rxe6 19. Rxe6 fxe6 20. Bxg5 Qxg5 21. Qxa8+ Kf7 22. Rd7+ Kg6 23. Qe8+ Kh6 24. Qxe6+ g6 25. Rd1 Nf6 26. Qxc4 1-0

[Event "NRW holiday op U13"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Conrad, Matthias"]
[Black "Olschewski, Markus"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "85"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nc6 5. Bg5 Be7 6. e3 h6 7. Bxf6 Bxf6 8. cxd5 exd5 9. Bb5 0-0 10. Bxc6 bxc6 11. 0-0 Re8 12. h3 Rb8 13. b3 Bg5 14. Ne5 Bd7 15. Qf3 Qe7 16. Na4 f6 17. Nxd7 Qxd7 18. Nc5 Qd6 19. Rac1 Re7 20. Rfe1 a5 21. Rc2 g6 22. e4 h5 23. Rce2 Rbe8 24. exd5 Rxe2 25. Rxe2 Rxe2 26. Qxe2 cxd5 27. Qe8+ Qf8 28. Qxg6+ Qg7 29. Qxg7+ Kxg7 30. Ne6+ Kg6 31. Nxc7 f5 32. Nxd5 Bd2 33. Kf1 Bb4 34. Nxb4 axb4 35. Ke2 Kf6 36. Kd3 Ke6 37. Kc4 Kd6 38. Kxb4 Kd5 39. a4 Kxd4 40. a5 Kd5 41. Kb5 Kd6 42. b4 f4 43. a6 1-0

[Event "NRW holiday op U13"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Lorum, Henning"]
[Black "Olschewski, Markus"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "35"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 Nf6 5. d3 Bg4 6. h3 Bh5 7. Bg5 Be7 8. 0-0 Nd4 9. Bxf6 Bxf6 10. Nd5 Nxf3+ 11. gxf3 0-0 12. Qe2 Qd7 13. Nxf6+ gxf6 14. Kh2 f5 15. Rg1+ Kh8 16. h4 f4 17. Rg5 Bg6 18. Rag1 1/2-1/2

[Event "NRW holiday op U13"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Olschewski, Markus"]
[Black "Finke, Tobias"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "97"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. h3 0-0 7. Bg5 h6 8. Bh4 Na5 9. Nd5 Be6 10. Nxf6+ gxf6 11. Bxe6 fxe6 12. Qd2 Nc6 13. Qxh6 Nd4 14. Nxd4 exd4 15. 0-0-0 Qe7 16. Kb1 Qg7 17. Qxg7+ Kxg7 18. Rhg1 Rh8 19. g3 d5 20. exd5 exd5 21. Rde1 Kf7 22. f4 Be7 23. f5 Rh5 24. Rgf1 Bd6 25. Re6 Be7 26. Rfe1 Re8 27. Bxf6 Bxf6 28. Rxe8 Rxh3 29. Rb8 Rxg3 30. Rxb7 Bh4 31. Rf1 Kf6 32. Rxc7 a6 33. Rc6+ Kg5 34. Rg6+ Kh5 35. Rxg3 Bxg3 36. f6 Bd6 37. f7 Kg6 38. Kc1 a5 39. a4 Kg7 40. Kd1 Kf8 41. Rf3 Kg7 42. Ke2 Bf8 43. Kf2 Kh8 44. Kg3 Bh6 45. f8Q+ Bxf8 46. Rxf8+ Kg7 47. Rf1 Kg6 48. Kg4 Kh6 49. Rf5 1-0

[Event "NRW holiday op U13"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Olschewski, Markus"]
[Black "Guenter, Tim"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "70"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Bd2 d6 6. h3 Nf6 7. Nc3 0-0 8. 0-0 Be6 9. Bd5 Qd7 10. Qe2 Bxd5 11. Nxd5 Nxd5 12. exd5 Nd4 13. Nxd4 Bxd4 14. c3 Bb6 15. Qf3 f5 16. Qh5 Qf7 17. Qxf7+ Rxf7 18. Be3 Raf8 19. g3 Bxe3 20. fxe3 f4 21. Rf3 fxe3 22. Rxe3 Rf3 23. Rxf3 Rxf3 24. Kg2 Rxd3 25. c4 Rd2+ 26. Kf3 Rxb2 27. a3 Rc2 28. Rb1 b6 29. Rb4 Rc3+ 30. Ke4 Rxg3 31. a4 Rxh3 32. Rb2 Ra3 33. Kf5 Kf7 34. Rf2 g6+ 35. Kg4+ Kg7 0-1

[Event "NRW holiday op U13"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Olschewski, Markus"]
[Black "Hinske, Sara"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "67"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 b6 5. Bd3 dxc4 6. Bxc4 c5 7. Bd2 Be7 8. Nc3 Nc6 9. 0-0 0-0 10. Re1 Nd5 11. Qc2 Nc7 12. Bd3 h6 13. Rad1 cxd4 14. exd4 Nxd4 15. Nxd4 Qxd4 16. Bh7+ Kh8 17. Be4 Bc5 18. Be3 Qf6 19. Bxa8 Nxa8 20. Bxc5 bxc5 21. Ne4 Qe5 22. Nxc5 Qc7 23. Qc3 a5 24. Ne4 Qxc3 25. Nxc3 f5 26. Nb5 Ba6 27. Nd6 Nc7 28. Rc1 Nd5 29. Rxe6 Nf4 30. Rc6 Ne2+ 31. Kh1 Nd4 32. Rxa6 Nxe6 33. Rxa5 Rd8 34. Nf7+ 1-0

[Event "NRW holiday op U13"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Olschewski, Markus"]
[Black "Schnurbus, Stefan"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "53"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. c5 Bf5 4. Nc3 Nb4 5. e4 Bxe4 6. Nxe4 dxe4 7. Bd2 Nd5 8. Bc4 Ndf6 9. Ne2 e6 10. 0-0 Ng4 11. h3 N4f6 12. Bf4 Nh5 13. Re1 Nxf4 14. Nxf4 Qh4 15. Rxe4 0-0-0 16. Qd3 Qe7 17. d5 e5 18. Rae1 f6 19. Ne6 Re8 20. Rd1 Nh6 21. d6 Qd7 22. dxc7 Qxd3 23. Rxd3 Nf7 24. Re2 Be7 25. Red2 b6 26. cxb6 axb6 27. Ba6# 1-0

[Event "NRW holiday op U13"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Schweitzer, J."]
[Black "Olschewski, Markus"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "77"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 d6 5. h3 Nf6 6. d3 Be7 7. 0-0 0-0 8. Be3 Bd7 9. Re1 Re8 10. a3 Be6 11. Nd5 Bxd5 12. Bxd5 Nxd5 13. exd5 Bf6 14. dxc6 bxc6 15. d4 e4 16. Nd2 d5 17. c3 Rb8 18. b4 Bg5 19. Rc1 Rb7 20. a4 a6 21. a5 Bxe3 22. Rxe3 Qg5 23. Re1 e3 24. Kh1 Rbb8 25. Nf3 Qf4 26. fxe3 Rxe3 27. Rxe3 Qxe3 28. Qe1 Re8 29. Qxe3 Rxe3 30. c4 Re7 31. Kg1 f6 32. cxd5 cxd5 33. Rc6 Re3 34. Rxa6 Ra3 35. Ra8+ Kh7 36. a6 c6 37. Nh4 Rb3 38. a7 Rxb4 39. Rh8+ 1-0

