[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2008.01.27"]
[Round "8"]
[White "Matulka, Franciszek"]
[Black "Olszewski, Piotr"]
[Result "1-0"]
[ECO "B30"]
[BlackElo "2275"]
[PlyCount "115"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 Nf6 4. e5 Nd5 5. Nf3 Qc7 6. Bc4 Nb6 7. Qe2 Nxc4 8. Qxc4 e6 9. d4 cxd4 10. Bxd4 Qa5+ 11. c3 Nxd4 12. Qxd4 Qb5 13. Nbd2 Bc5 14. Qe4 Rb8 15. Nc4 0-0 16. Nd6 Qa6 17. Nc4 d5 18. exd6 Bxd6 19. Nxd6 Qxd6 20. 0-0 b6 21. Rad1 Qc5 22. Qe5 Qxe5 23. Nxe5 Ba6 24. c4 Rb7 25. Rd6 Rc7 26. Rfd1 Bb7 27. Rd8 f6 28. Ng4 Bc6 29. f3 e5 30. Nf2 f5 31. Rxf8+ Kxf8 32. Rd8+ Kf7 33. Nd3 Re7 34. Kf2 e4 35. Nb4 Bb7 36. fxe4 fxe4 37. Ke3 Kg6 38. Nd5 Rf7 39. Nf4+ Kg5 40. Nh3+ Kh6 41. Re8 Rf6 42. Re7 Bc8 43. Rxe4 Re6 44. Nf4 Rxe4+ 45. Kxe4 g6 46. a3 Bf5+ 47. Ke5 Bc2 48. b4 Kg5 49. c5 bxc5 50. Ne6+ Kg4 51. bxc5 Ba4 52. Nd4 Bd7 53. c6 Bc8 54. Nb5 Ba6 55. c7 h5 56. Nxa7 h4 57. c8Q+ Bxc8 58. Nxc8 1-0

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2007.12.02"]
[Round "4"]
[White "Kosak, Piotr"]
[Black "Olszewski, Piotr"]
[Result "1-0"]
[ECO "A50"]
[BlackElo "2275"]
[PlyCount "91"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 0-0 5. g3 b6 6. Bg2 Bb7 7. 0-0 Nc6 8. e4 d6 9. e5 Nd7 10. exd6 exd6 11. Be3 Nf6 12. Qd2 Ng4 13. Bf4 Ne7 14. h3 Nf6 15. g4 Qd7 16. Rad1 Rae8 17. Qc2 Nxg4 18. d5 Nf6 19. Qd2 Nf5 20. Rfe1 Qd8 21. b3 a6 22. Qd3 Bc8 23. b4 Nh5 24. Bh2 Bh6 25. Ne2 Nh4 26. Nxh4 Qxh4 27. a3 Bf5 28. Qb3 Re7 29. c5 Rfe8 30. Kf1 Be3 31. Bg3 Nxg3+ 32. Nxg3 Qf4 33. Re2 Bxc5 34. bxc5 Rxe2 35. Nxe2 Qe5 36. Ng3 dxc5 37. Qf3 Bc2 38. Rc1 Qb2 39. Qf4 Qxa3 40. Kg1 Qd3 41. Bf1 Qb3 42. Qxc7 a5 43. d6 Bf5 44. Nxf5 gxf5 45. d7 Kg7 46. dxe8Q 1-0

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2007.10.28"]
[Round "2"]
[White "Krauz, Jakub"]
[Black "Olszewski, Piotr"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "2275"]
[PlyCount "38"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. d4 cxd4 7. Nxd4 Qc7 8. 0-0 g6 9. Bg5 Bg7 10. Bxf6 Bxf6 11. Nce2 0-0 12. c3 Rb8 13. Rb1 c5 14. Nf3 Be6 15. Ng3 Bxa2 16. Ra1 Rxb2 17. Qa4 Be6 18. Qa3 Rb3 19. Qa4 Bxc3 0-1

[Event "Financial Concept op 6th"]
[Site "North Bay"]
[Date "1999.08.07"]
[Round "7"]
[White "Olszewski, Piotr"]
[Black "Burnett, Ronald"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2273"]
[BlackElo "2423"]
[PlyCount "100"]
[EventDate "1999.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. c4 Bb7 4. a3 f5 5. Nc3 Nf6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Ne4 9. Qc2 Bf6 10. e3 Nxc3 11. Qxc3 c5 12. b3 Nc6 13. Bb2 Rc8 14. Ne5 cxd4 15. exd4 Nxd4 16. Qxd4 Bxg2 17. Kxg2 d6 18. Qe3 dxe5 19. Bxe5 Rc5 20. Bxf6 Qxf6 21. Rfe1 Re8 22. Rac1 e5 23. Rcd1 a5 24. a4 h6 25. Qd3 Kh7 26. Qd7 Re6 27. Qd8 Qg6 28. Qf8 Rf6 29. Qb8 f4 30. Rd8 Qf7 31. Rh8+ Kg6 32. Qe8 f3+ 33. Kg1 Re6 34. Qxf7+ Kxf7 35. Rd8 Ke7 36. Red1 Rc7 37. h3 e4 38. R8d4 Rc5 39. g4 h5 40. Re1 Rce5 41. Re3 Kf6 42. Kh2 Kg5 43. Kg3 h4+ 44. Kh2 Kf4 45. Kg1 Rc5 46. Kf1 Rcc6 47. Re1 Rcd6 48. Rexe4+ Rxe4 49. Rxd6 Re2 50. Rxb6 Rb2 0-1

[Event "Financial Concept op 6th"]
[Site "North Bay"]
[Date "1999.08.07"]
[Round "8"]
[White "Yee, Lorne"]
[Black "Olszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2084"]
[BlackElo "2273"]
[PlyCount "42"]
[EventDate "1999.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. e4 Nc6 4. Nge2 g6 5. d4 cxd4 6. Nxd4 d6 7. Be2 Bg7 8. Be3 0-0 9. f3 Bd7 10. Qd2 Re8 11. 0-0 Nxd4 12. Bxd4 a5 13. Rac1 Bc6 14. b3 Nd7 15. Be3 Nc5 16. Rfd1 Qb6 17. Nd5 Bxd5 18. cxd5 Rec8 19. Rc4 Qd8 20. Rdc1 b5 21. R4c2 b4 1/2-1/2

[Event "Financial Concept op 6th"]
[Site "North Bay"]
[Date "1999.08.06"]
[Round "5"]
[White "Nakamura, Asuka"]
[Black "Olszewski, Piotr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2157"]
[BlackElo "2273"]
[PlyCount "78"]
[EventDate "1999.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Nbd2 Nc6 7. Bc4 Qd8 8. Nb3 cxd4 9. Nbxd4 Nxd4 10. Nxd4 a6 11. a4 Qc7 12. Qe2 Be7 13. f4 0-0 14. 0-0 b6 15. Bd2 Bb7 16. Rae1 Bd6 17. Bb3 Rfe8 18. Qc4 Qd7 19. Bc1 Bd5 20. Qd3 Bxb3 21. Nxb3 Qxa4 22. Qxd6 Qxb3 23. Be3 Qxb2 24. Bxb6 Qxc3 25. Bd4 Qd3 26. Rf3 Qd2 27. Qe5 Red8 28. Bc3 Qd5 29. Qe2 Qc5+ 30. Kh1 Nd5 31. Qe5 Qf8 32. Ba1 Kh8 33. Rh3 f6 34. Qe4 Qg8 35. g4 Rab8 36. Rf1 Rb4 37. Qe1 Rxf4 38. Rxf4 Nxf4 39. Rh6 Qf7 0-1

[Event "Financial Concept op 6th"]
[Site "North Bay"]
[Date "1999.08.05"]
[Round "3"]
[White "Hum, Peter"]
[Black "Olszewski, Piotr"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2273"]
[PlyCount "82"]
[EventDate "1999.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nf6 5. e4 Nc6 6. Nge2 0-0 7. 0-0 d6 8. d3 Rb8 9. h3 a6 10. a4 Nd7 11. f4 Nd4 12. Nxd4 cxd4 13. Ne2 b5 14. cxb5 axb5 15. a5 b4 16. f5 Ba6 17. fxg6 fxg6 18. Rxf8+ Qxf8 19. Nf4 Nc5 20. Bf1 Qf7 21. b3 Qxb3 22. Qxb3+ Nxb3 23. Rb1 Nxc1 24. Rxc1 Bh6 25. Rb1 Bxf4 26. gxf4 e5 27. fxe5 dxe5 28. Kf2 Kf7 29. Ke2 Ke7 30. Kd2 Kd6 31. Be2 Bc8 32. h4 Be6 33. a6 Kc5 34. a7 Ra8 35. Ra1 Kb6 36. Ra4 Kb5 37. Bd1 h6 38. Kc1 g5 39. hxg5 hxg5 40. Kb2 g4 41. Ra1 Kb6 0-1

[Event "Financial Concept op 6th"]
[Site "North Bay"]
[Date "1999.08.05"]
[Round "4"]
[White "Olszewski, Piotr"]
[Black "Wenaas, Eric"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2273"]
[BlackElo "2156"]
[PlyCount "27"]
[EventDate "1999.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 c6 9. Qc2 Re8 10. 0-0-0 Nf8 11. Rdg1 Be6 12. Bxf6 Bxf6 13. g4 g6 14. h4 1/2-1/2

[Event "Financial Concept op 6th"]
[Site "North Bay"]
[Date "1999.08.04"]
[Round "1"]
[White "Hebert, Jean"]
[Black "Olszewski, Piotr"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2454"]
[BlackElo "2273"]
[PlyCount "43"]
[EventDate "1999.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 c6 7. h3 Nbd7 8. Qc2 Re8 9. 0-0-0 b6 10. cxd5 cxd5 11. Kb1 Bb7 12. Bd3 a6 13. h4 b5 14. Ng5 Nf8 15. Be5 g6 16. h5 Nxh5 17. Nxh7 f5 18. Nxf8 Rxf8 19. g4 Nf6 20. gxf5 gxf5 21. Bxf5 exf5 22. Qxf5 1-0

[Event "Financial Concept op 6th"]
[Site "North Bay"]
[Date "1999.08.04"]
[Round "2"]
[White "Olszewski, Piotr"]
[Black "Peredun, Andrew"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2273"]
[PlyCount "60"]
[EventDate "1999.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 h6 6. Bxf6 Qxf6 7. Nc3 a6 8. cxb5 Bb7 9. e4 exd5 10. exd5 Be7 11. Bd3 axb5 12. Bxb5 0-0 13. 0-0 d6 14. Nd2 Na6 15. Re1 Nc7 16. Nde4 Qd4 17. Nxc5 Qxc5 18. Rxe7 Nxb5 19. Rxb7 Nxc3 20. bxc3 Qxc3 21. Rb3 Qe5 22. Re3 Qb2 23. a4 Ra5 24. Rd3 Rc8 25. g3 Rcc5 26. Rb1 Qe5 27. Rb8+ Kh7 28. Qb1 Qe4 29. Rb4 Rc1+ 30. Qxc1 Qxd3 1/2-1/2

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.13"]
[Round "13"]
[White "Kovacevic, Blazimir"]
[Black "Olszewski, Piotr"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2429"]
[BlackElo "2349"]
[PlyCount "85"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Bd3 e5 6. d5 0-0 7. Nge2 Nbd7 8. 0-0 a5 9. Rb1 Ne8 10. Be3 f5 11. exf5 gxf5 12. f4 e4 13. Bc2 Ndf6 14. h3 c5 15. dxc6 bxc6 16. c5 d5 17. Nd4 Bd7 18. a3 Nc7 19. b4 axb4 20. axb4 Ra3 21. Bb3 Qe8 22. Qc1 Ra6 23. Bd1 Nh5 24. Be2 Ra8 25. Kh2 Ne6 26. Qd2 Qg6 27. Bxh5 Qxh5 28. Ra1 Qe8 29. Nxe6 Qxe6 30. Bd4 Rfb8 31. b5 cxb5 32. Bxg7 Kxg7 33. Nxd5 Rxa1 34. Rxa1 Bc6 35. Qd4+ Kf7 36. Ne3 b4 37. Ra7+ Rb7 38. Rxb7+ Bxb7 39. Qxb4 Bc6 40. Nc4 Kg7 41. Ne5 Qd5 42. Kg3 Be8 43. Qc3 1-0

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.12"]
[Round "12"]
[White "Olszewski, Piotr"]
[Black "Brumen, Dinko"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2349"]
[BlackElo "2309"]
[PlyCount "100"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Nf3 Be7 8. Bd3 0-0 9. Qc2 Re8 10. 0-0-0 Nf8 11. h4 a5 12. Rdg1 Ng4 13. Nh2 a4 14. Nf1 b5 15. f3 b4 16. Nd1 b3 17. axb3 axb3 18. Qxb3 Ra1+ 19. Kc2 c5 20. dxc5 Ne5 21. Nf2 Ne6 22. Qb6 Nxd3 23. Nxd3 Bxg5 24. hxg5 Qxg5 25. f4 Qg4 26. Nd2 Ra6 27. Qb5 Nc7 28. Qb3 Bf5 29. Re1 Rc6 30. Qc3 Nb5 31. Qb4 Rec8 32. e4 dxe4 33. Qxb5 exd3+ 34. Kb1 h6 35. Re5 Qxg2 36. Rc1 g6 37. Qa5 h5 38. Qc3 h4 39. Rce1 Re6 40. Rxe6 fxe6 41. b4 h3 42. Kb2 h2 43. Qc1 Be4 44. Kc3 h1Q 45. Rxh1 Qxh1 46. Qxh1 Bxh1 47. Kxd3 Rd8+ 48. Kc3 Rxd2 49. Kxd2 Bc6 50. Kd3 Bb5+ 0-1

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.11"]
[Round "11"]
[White "Sedlak, Nikola"]
[Black "Olszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2349"]
[BlackElo "2349"]
[PlyCount "36"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 d6 9. f4 Nxd4 10. Bxd4 e5 11. Be3 exf4 12. Rxf4 Be6 13. Qe2 Be7 14. Raf1 Nd7 15. Nd5 Bxd5 16. exd5 Ne5 17. Bd4 0-0 18. Qf2 Qa5 1/2-1/2

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.10"]
[Round "10"]
[White "Olszewski, Piotr"]
[Black "Markus, Robert"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2349"]
[BlackElo "2302"]
[PlyCount "70"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 f5 2. Qd3 d5 3. c4 e6 4. Nf3 Nf6 5. g3 c6 6. Bg2 Bd6 7. 0-0 0-0 8. b3 Qe7 9. Bb2 Bd7 10. Ne5 Be8 11. Nd2 Nbd7 12. e3 Bh5 13. f3 Rad8 14. Qc2 c5 15. Rae1 Rc8 16. Qb1 dxc4 17. Ndxc4 Bb8 18. a4 Nxe5 19. dxe5 Nd5 20. f4 Bg6 21. Bf3 b6 22. h4 Rcd8 23. h5 Be8 24. Re2 a6 25. g4 b5 26. axb5 axb5 27. Nd2 Nxe3 28. Rxe3 Rxd2 29. Bc3 Rd8 30. gxf5 Rxf5 31. Bg4 Rf8 32. h6 Bg6 33. Qa2 c4 34. Qa6 Ba7 35. Qxe6+ Qxe6 0-1

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.09"]
[Round "9"]
[White "Vukovic, Ivo"]
[Black "Olszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2295"]
[BlackElo "2349"]
[PlyCount "32"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. c4 e6 7. 0-0 Be7 8. d3 0-0 9. Nbd2 a5 10. a3 Re8 11. Qc2 Bd6 12. Rfe1 e5 13. h3 Bh5 14. Nh4 Bg6 15. Nxg6 hxg6 16. e3 Qc7 1/2-1/2

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.08"]
[Round "8"]
[White "Olszewski, Piotr"]
[Black "Gladyszev, Oleg"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2349"]
[BlackElo "2388"]
[PlyCount "111"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Bg5 Nh5 10. Ne1 Nf4 11. Nd3 Nxe2+ 12. Qxe2 h6 13. Be3 f5 14. f3 f4 15. Bf2 h5 16. c5 g5 17. Rfc1 Bd7 18. cxd6 cxd6 19. a4 g4 20. Nb5 g3 21. hxg3 fxg3 22. Bxg3 Bh6 23. Rc2 Ng6 24. Bf2 Rf6 25. Ra3 h4 26. Nc7 Rc8 27. Ne6 Bxe6 28. dxe6 Rxe6 29. Rxc8 Qxc8 30. Rc3 Qd7 31. Qc2 Re7 32. Bxa7 h3 33. g3 Rg7 34. Kh2 Kh7 35. Ne1 b5 36. Bf2 bxa4 37. Rc4 Qb5 38. Kxh3 Qd7+ 39. g4 Bf4 40. Kg2 Qe7 41. Qxa4 Nh4+ 42. Kf1 Bd2 43. Ke2 Bxe1 44. Bxe1 Rf7 45. Rc3 Qf6 46. Qb3 Ng2 47. Bd2 Kg7 48. Qb6 Kg6 49. Rd3 Rd7 50. Qc6 Qd8 51. b4 Kf6 52. b5 Ke6 53. b6 Qb8 54. Kf2 Nh4 55. Bg5 Rh7 56. Rxd6+ 1-0

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.07"]
[Round "7"]
[White "Vadasz, Laszlo"]
[Black "Olszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2287"]
[BlackElo "2349"]
[PlyCount "29"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. d4 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6 11. Bb2 d6 12. Qd2 Nd7 13. Ne1 Bxg2 14. Nxg2 Qe7 15. Rae1 1/2-1/2

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.06"]
[Round "6"]
[White "Olszewski, Piotr"]
[Black "Bromann, Thorbjorn"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2349"]
[BlackElo "2250"]
[PlyCount "48"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 exd4 8. Ne2 Nf6 9. Nxd4 0-0 10. Nb5 Qg5 11. Bxf6 gxf6 12. Qa4 Bg4 13. Nc3 Rad8 14. Ne4 Qe5 15. Nxf6+ Qxf6 16. Qxg4+ Kh8 17. Be2 Rd2 18. 0-0 Ne5 19. Qb4 Rfd8 20. Bd1 Rxb2 21. Bb3 Rg8 22. Qe4 Nf3+ 23. Kh1 Rxf2 24. gxf3 Rxh2+ 0-1

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.05"]
[Round "5"]
[White "Carstensen, Jacob"]
[Black "Olszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "A60"]
[WhiteElo "2157"]
[BlackElo "2349"]
[PlyCount "55"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 Bd6 6. Nf3 0-0 7. g3 Bc7 8. Bg2 d6 9. 0-0 a6 10. a4 Nbd7 11. e4 Re8 12. Qc2 Rb8 13. Nd2 Ne5 14. f4 Ng6 15. b3 b5 16. Bb2 Bd7 17. axb5 axb5 18. Nd1 Bb6 19. Kh1 h5 20. h3 Rc8 21. Bc3 c4 22. Qb2 cxb3 23. Qxb3 Bc5 24. Ba5 Qe7 25. Bb4 Qd8 26. Ba5 Qe7 27. Bb4 Qd8 28. Ba5 1/2-1/2

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.04"]
[Round "4"]
[White "Olszewski, Piotr"]
[Black "Dembo, Yelena"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2349"]
[BlackElo "2180"]
[PlyCount "81"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 0-0 8. h3 Nc6 9. Nf3 e5 10. d5 Ne7 11. a4 Bd7 12. Qb3 Rb8 13. Be2 Nbc8 14. 0-0 b6 15. Nd2 Nd6 16. f4 f6 17. Bb5 exf4 18. Bxf4 g5 19. Bxd6 cxd6 20. Nc4 Qc7 21. Bxd7 Qxd7 22. Nb5 a6 23. Nd4 b5 24. axb5 axb5 25. Ne3 Qb7 26. Qb4 Qb6 27. Kh1 Ra8 28. Nef5 Nxf5 29. Nxf5 Qc5 30. Qd2 Rxa1 31. Rxa1 Re8 32. Rc1 Qb6 33. Rc6 Qb8 34. Nxd6 Rd8 35. Nf5 Qe5 36. Re6 Qxe6 37. dxe6 Rxd2 38. e7 Kf7 39. Nxg7 Kxe7 40. Nf5+ Ke6 41. b3 0-1

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.03"]
[Round "3"]
[White "Olszewski, Piotr"]
[Black "Krutti, Valer"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2349"]
[BlackElo "2354"]
[PlyCount "62"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 Bg4 8. d5 e6 9. Nd2 Bxe2 10. Qxe2 Nbd7 11. a4 Re8 12. Ra3 a6 13. f4 Qc7 14. Kh1 Rac8 15. Qd3 exd5 16. exd5 Ng4 17. Nde4 f5 18. Ng5 Nf8 19. Bd2 Bd4 20. Nd1 Re7 21. Bc3 Bxc3 22. Qxc3 Rce8 23. h3 Nh6 24. Kh2 Re2 25. Rf3 Nf7 26. Nxf7 Qxf7 27. Ne3 Nd7 28. Nf1 Nf6 29. Ng3 Re1 30. Rb3 Qe7 31. Rb6 Ng4+ 0-1

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.02"]
[Round "2"]
[White "Kjetzae, Johnny"]
[Black "Olszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2225"]
[BlackElo "2349"]
[PlyCount "45"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be3 0-0 10. Be2 Bd7 11. 0-0 Na7 12. Qb3 Bc6 13. f3 Qb8 14. Rfd1 Nc8 15. Rd2 Nd7 16. Rad1 Bd8 17. Kh1 Bb6 18. Bxb6 Ndxb6 19. Qc2 Qc7 20. b4 e5 21. Nd5 Bxd5 22. exd5 Nd7 23. g4 1/2-1/2

[Event "Budapest FS05 IM"]
[Site "Budapest"]
[Date "1999.05.01"]
[Round "1"]
[White "Olszewski, Piotr"]
[Black "Hera, Imre Jr"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2349"]
[BlackElo "2272"]
[PlyCount "124"]
[EventDate "1999.05.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "HUN"]
[EventCategory "2"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 0-0 10. Ne2 Nd7 11. e4 N5f6 12. e5 Nd5 13. h4 c5 14. Qc2 h6 15. Rh3 cxd4 16. Bxh6 gxh6 17. Rg3+ Kh8 18. Qd2 Ne3 19. Nexd4 Nxe5 20. Qxe3 Nxd3+ 21. Kf1 Kh7 22. Qxd3+ Kh8 23. Qd2 Kh7 24. Qc2+ Kh8 25. Nxe6 Qc8 26. Nc7 Bd6 27. Qc3+ f6 28. Nxa8 Qxc3 29. bxc3 Bxg3 30. Nxb6 Bd6 31. Na4 Rc8 32. Nd4 Ba6+ 33. Kg1 Rc4 34. Nb2 Rxc3 35. Nf5 Bxa3 36. Nd1 Rd3 37. Nde3 Bc8 38. Nxh6 Rc3 39. Kh2 Bd6+ 40. g3 Rxe3 41. Nf7+ Kg7 42. Nxd6 Rc3 43. Rxa7+ Kg6 44. Nxc8 Rxc8 45. g4 Rc3 46. Kg2 Rb3 47. f3 Rb2+ 48. Kg3 Rb3 49. h5+ Kh6 50. Rf7 Rb6 51. Kf4 Rb4+ 52. Kf5 Rb3 53. Rxf6+ Kg7 54. Kg5 Rb5+ 55. Rf5 Rb6 56. f4 Ra6 57. Rb5 Ra7 58. f5 Kh7 59. Re5 Kg7 60. f6+ Kf7 61. Re7+ Rxe7 62. fxe7 Kxe7 1-0

[Event "North Bay op"]
[Site "North Bay"]
[Date "1998.08.09"]
[Round "9"]
[White "Levtchouk, George"]
[Black "Olszewski, Piotr"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2330"]
[BlackElo "2315"]
[PlyCount "72"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 e6 4. Nc3 exd5 5. cxd5 Bd6 6. Nf3 0-0 7. Bg5 Bc7 8. e3 d6 9. Be2 a6 10. a4 Nbd7 11. 0-0 Re8 12. Nd2 Rb8 13. e4 h6 14. Bh4 Nf8 15. Qc2 Ng6 16. Bg3 Ne5 17. h3 Bd7 18. Rfe1 b5 19. axb5 axb5 20. Bf1 c4 21. b4 Bb6 22. Bf4 Ra8 23. Rxa8 Qxa8 24. Be3 Bxe3 25. Rxe3 Qa7 26. Re1 Nh5 27. Rb1 Nf4 28. Nd1 Ra8 29. Qc3 Qa2 30. Qe3 g5 31. Rb2 Qa7 32. Qc3 Qa1 33. Rb1 Qxc3 34. Nxc3 Ra3 35. Nd1 c3 36. Rb3 c2 0-1

[Event "North Bay op"]
[Site "North Bay"]
[Date "1998.08.08"]
[Round "8"]
[White "Hergott, Deen"]
[Black "Olszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2370"]
[BlackElo "2315"]
[PlyCount "37"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 e6 3. Nc3 Bxc5 4. Ne4 Nf6 5. Nxc5 Qa5+ 6. Qd2 Qxc5 7. Qg5 Qxg5 8. Bxg5 d5 9. f3 e5 10. e3 Be6 11. Bb5+ Nfd7 12. 0-0-0 f6 13. Bh4 Nc6 14. Ne2 a6 15. Ba4 Nc5 16. Bxc6+ bxc6 17. Bf2 Nd7 18. c4 Nb6 19. cxd5 1/2-1/2

[Event "North Bay op"]
[Site "North Bay"]
[Date "1998.08.08"]
[Round "7"]
[White "Olszewski, Piotr"]
[Black "Whitehead, Jay E"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2315"]
[BlackElo "2410"]
[PlyCount "172"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 c6 4. Nf3 Bf5 5. 0-0 Nbd7 6. b3 e6 7. c4 a5 8. Nc3 h6 9. Bb2 Bd6 10. Nd2 0-0 11. e4 dxe4 12. Ndxe4 Be7 13. Nxf6+ Bxf6 14. Qd2 Nc5 15. Rad1 Nd3 16. Ba3 Qxd4 17. Bxf8 Qxc3 18. Qxc3 Bxc3 19. Ba3 a4 20. b4 Nxb4 21. Bxb4 Bxb4 22. Rd7 Rb8 23. Rfd1 a3 24. Rd8+ Rxd8 25. Rxd8+ Kh7 26. Bf1 Bc5 27. Bd3 Bxd3 28. Rxd3 b5 29. cxb5 cxb5 30. Rc3 Bd6 31. Rc6 Bf8 32. Rc8 Bd6 33. Rc6 Bf8 34. Rc8 Kg8 35. Rb8 b4 36. f4 g5 37. Kf2 Kg7 38. Kf3 f5 39. h3 Kf7 40. Rb7+ Kf6 41. Rc7 Bd6 42. Rd7 Bc5 43. Rc7 Bd4 44. Rb7 Bc5 45. Rc7 Bd6 46. Rd7 Be7 47. Rb7 gxf4 48. gxf4 Kf7 49. Ke3 Kf6 50. Kf3 h5 51. Rc7 h4 52. Rb7 Kf7 53. Ke3 Ke8 54. Kd4 Bd6 55. Kc4 Bxf4 56. Kxb4 Bd6+ 57. Kc4 Be5 58. Ra7 Bb2 59. Kd3 Kf8 60. Ke2 Bc1 61. Kd1 Bb2 62. Ke2 Kg8 63. Re7 e5 64. Ra7 Kf8 65. Rb7 Kg8 66. Ra7 Kf8 67. Rh7 Kg8 68. Rh5 f4 69. Rxh4 Kg7 70. Kf3 Kg6 71. Ke4 Kg5 72. Rg4+ Kh5 73. Rxf4 exf4 74. Kxf4 Kh4 75. Ke4 Bg7 76. Kd3 Kg3 77. h4 Kf2 78. Kc2 Ke3 79. h5 Kd4 80. Kb3 Bf8 81. h6 Bxh6 82. Kxa3 Kc4 83. Kb2 Bd2 84. a4 Ba5 85. Ka3 Kc3 86. Ka2 Kc2 1/2-1/2

[Event "North Bay op"]
[Site "North Bay"]
[Date "1998.08.07"]
[Round "6"]
[White "Milicevic, Goran"]
[Black "Olszewski, Piotr"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2370"]
[BlackElo "2315"]
[PlyCount "114"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 Bd6 6. g3 0-0 7. Bg2 Bc7 8. 0-0 d6 9. Nc3 a6 10. a4 Nbd7 11. h3 Rb8 12. Qd3 Re8 13. Bf4 Nf8 14. Rfe1 Ng6 15. Bg5 h6 16. Bd2 Bd7 17. e4 Ba5 18. Nd1 Bxd2 19. Nxd2 b5 20. b3 h5 21. h4 Qb6 22. Ne3 Ne5 23. Qc2 Nfg4 24. a5 Qa7 25. Ndf1 c4 26. f3 Nxe3 27. Nxe3 f5 28. Kh2 fxe4 29. fxe4 Rf8 30. bxc4 bxc4 31. Ra3 Nd3 32. Re2 Rb2 33. Qxb2 Nxb2 34. Rxb2 Qc5 35. Rc3 Qxa5 36. Rxc4 Qa3 37. Rb7 Qxe3 38. Rxd7 Rf6 39. Rdc7 Rf2 40. Rc8+ Kf7 41. R4c7+ Kg6 42. Rc2 Rxc2 43. Rxc2 Kf6 44. Rc6 Qa3 45. Rc8 a5 46. Re8 a4 47. Re6+ Kf7 48. e5 dxe5 49. Be4 g6 50. Ra6 Qb2+ 51. Kh3 a3 52. Ra7+ Kf6 53. Ra6+ Ke7 54. Ra7+ Kd6 55. Ra6+ Kc7 56. d6+ Kd7 57. Bxg6 Qb7 0-1

[Event "North Bay op"]
[Site "North Bay"]
[Date "1998.08.07"]
[Round "5"]
[White "Olszewski, Piotr"]
[Black "Zugic, Igor"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2315"]
[BlackElo "2335"]
[PlyCount "129"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. c4 c6 6. d4 0-0 7. cxd5 cxd5 8. Nc3 Ne4 9. Nxe4 dxe4 10. Ng5 Qxd4 11. Nxe4 Nc6 12. Qxd4 Bxd4 13. Nc3 Be6 14. Bd2 Rac8 15. Rfd1 Bg7 16. Nd5 Rfd8 17. Be3 Bg4 18. Kf1 b6 19. Rac1 Kf8 20. Bg5 h6 21. Be3 g5 22. Nc3 Nd4 23. Rd2 Nf5 24. Rxd8+ Rxd8 25. Nd1 Nxe3+ 26. Nxe3 Rc8 27. Rxc8+ Bxc8 28. b3 e6 29. Ke1 Bc3+ 30. Kd1 Ba6 31. Nc4 Ke7 32. Kc2 Be1 33. f3 f6 34. e4 h5 35. Kd1 Bf2 36. Ke2 Bg1 37. h3 Bc5 38. Kd3 b5 39. Ne3 Bd6 40. g4 h4 41. Bf1 Bb7 42. Kd4 Bc6 43. Nc2 a6 44. Ne1 Kd7 45. Nd3 Kc7 46. b4 Kb6 47. a3 Bh2 48. Bg2 Bg1+ 49. Kc3 Kc7 50. Kb3 Bd4 51. Kc2 Kd6 52. Kb3 Be8 53. Kc2 Bf7 54. Kb3 Kc6 55. Kc2 Kb6 56. Kb3 a5 57. Kc2 Be3 58. Bf1 Bg8 59. Be2 e5 60. Bf1 Bc4 61. Be2 a4 62. Kb2 Kc6 63. Kc2 Bd4 64. Kb1 Be3 65. Kb2 1/2-1/2

[Event "North Bay op"]
[Site "North Bay"]
[Date "1998.08.06"]
[Round "4"]
[White "Johnstone, Glenn"]
[Black "Olszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2265"]
[BlackElo "2315"]
[PlyCount "80"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 Nc6 7. Be3 cxd4 8. cxd4 Be7 9. Nc3 Qd8 10. 0-0 0-0 11. Qb3 b6 12. Rfd1 Nb4 13. Ne5 Bb7 14. Rac1 Rc8 15. h3 a6 16. a3 Nbd5 17. Bf3 Nxc3 18. bxc3 Bxf3 19. Nxf3 b5 20. a4 Qd5 21. Qb2 Ne4 22. Ne5 Bd6 23. Nd3 Rc4 24. f3 Nf6 25. axb5 axb5 26. Nc5 Qc6 27. Bf2 Nd5 28. Rc2 h6 29. Kf1 Ra8 30. Rb1 b4 31. cxb4 Rxb4 32. Qxb4 Nxb4 33. Rxb4 e5 34. Rbc4 exd4 35. Bxd4 Bg3 36. Ne4 Qb5 37. Kg1 Bf4 38. g3 Bg5 39. Kg2 Rd8 40. h4 Be7 1/2-1/2

[Event "North Bay op"]
[Site "North Bay"]
[Date "1998.08.06"]
[Round "3"]
[White "Olszewski, Piotr"]
[Black "Jackson, Rich"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2315"]
[BlackElo "2200"]
[PlyCount "136"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. g3 Bg7 3. Bg2 Nf6 4. e4 d6 5. Ne2 0-0 6. c4 e5 7. 0-0 Nbd7 8. Nbc3 Re8 9. Rb1 exd4 10. Nxd4 Nc5 11. Re1 a5 12. Ndb5 Be6 13. e5 dxe5 14. Qxd8 Rexd8 15. Nxc7 Rac8 16. Nxe6 fxe6 17. Be3 Nd3 18. Red1 Rxc4 19. Bxb7 e4 20. Ba6 Rc6 21. Bb5 Rcd6 22. Kf1 h6 23. Ke2 Nb4 24. Bb6 Rxd1 25. Rxd1 Rxd1 26. Nxd1 Nfd5 27. Bxa5 Nc2 28. Bc4 Nd4+ 29. Kf1 Nc6 30. Bc3 Bf8 31. a3 Kf7 32. Ke2 Bc5 33. b4 Nxc3+ 34. Nxc3 Nxb4 35. axb4 Bxb4 36. Nxe4 Ke7 37. Ke3 g5 38. Kd4 Ba5 39. Kc5 Be1 40. h3 Ba5 41. Kc6 Bb4 42. g4 Ba3 43. Nc5 e5 44. Kd5 Bb2 45. Nd3 Bd4 46. f3 Kf6 47. Kd6 Bc3 48. Nf2 Bb2 49. Ne4+ Kg7 50. Ke7 Ba3+ 51. Ke6 Bb2 52. Bb5 Bd4 53. Ng3 Bb2 54. Nf5+ Kh7 55. Bd3 Ba1 56. Nd6+ Kg7 57. Nf7 Bd4 58. Nxe5 Be3 59. Nc4 Bc1 60. Nd6 Bb2 61. Nf5+ Kg6 62. Ke7 Ba3+ 63. Ke8 Bb4 64. Bc4 Ba3 65. Bf7+ Kh7 66. Bh5 Bb4 67. Kf7 Ba3 68. Bg6+ Kh8 1-0

[Event "North Bay op"]
[Site "North Bay"]
[Date "1998.08.05"]
[Round "1"]
[White "Dutton, Warren Richard"]
[Black "Olszewski, Piotr"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2025"]
[BlackElo "2315"]
[PlyCount "70"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nge2 Nge7 7. Be3 Nd4 8. Nf4 Rb8 9. Qd2 Qa5 10. 0-0 d6 11. Nh3 h6 12. f4 f5 13. Rae1 Bd7 14. Qf2 Nec6 15. a3 0-0 16. Kh1 b5 17. Nd1 Qa4 18. c3 Nc2 19. Re2 Nxe3 20. Nxe3 b4 21. axb4 cxb4 22. d4 Na5 23. Rd2 Rfc8 24. cxb4 Nb3 25. Rc2 Bxd4 26. Rxc8+ Rxc8 27. exf5 gxf5 28. Qf3 Nd2 29. Qh5 Kg7 30. Qe2 Bxe3 31. Qxe3 Nxf1 32. Bxf1 Qc6+ 33. Kg1 Qb6 34. Qxb6 axb6 35. Bd3 e5 0-1

[Event "North Bay op"]
[Site "North Bay"]
[Date "1998.08.05"]
[Round "2"]
[White "Olszewski, Piotr"]
[Black "Kosic, Dragan"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2315"]
[BlackElo "2505"]
[PlyCount "119"]
[EventDate "1998.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Nbd7 6. c4 c6 7. b3 a5 8. Nc3 Ne4 9. Bb2 Be7 10. Nd2 Nxc3 11. Bxc3 Nf6 12. Re1 0-0 13. e4 dxe4 14. Nxe4 Bxe4 15. Bxe4 Bb4 16. Qc2 Bxc3 17. Qxc3 Qb6 18. Bf3 Rfd8 19. Red1 Rd7 20. Rd3 Qb4 21. Qc2 a4 22. Rb1 a3 23. Rbd1 Rad8 24. Kf1 g6 25. Ke2 Ne8 26. Qd2 Qe7 27. Qa5 Nc7 28. Qc5 Na6 29. Qxe7 Rxe7 30. R3d2 Nb4 31. Be4 Red7 32. Bb1 b6 33. Ke3 c5 34. Ke4 Kf8 35. g4 Ke7 36. h4 Nc6 37. d5 Nb4 38. g5 exd5+ 39. cxd5 Kd6 40. Kf3 Re7 41. Bd3 Re5 42. Bb5 f6 43. Kg4 fxg5 44. hxg5 Rf8 45. Rh1 Rf7 46. Bc4 Rfe7 47. f4 Re4 48. Kf3 Rd4 49. Rxd4 cxd4 50. f5 gxf5 51. Rh6+ Kc5 52. Rf6 d3 53. d6 Rd7 54. Rxf5+ Kxd6 55. Ke3 Re7+ 56. Kd2 Re2+ 57. Kc3 Nxa2+ 58. Kxd3 Nc1+ 59. Kd4 a2 60. Rf6+ 0-1

[Event "North Bay op"]
[Site "North Bay"]
[Date "1997.??.??"]
[Round "4"]
[White "Nogueiras Santiago, Jesus"]
[Black "Olszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2535"]
[PlyCount "87"]
[EventDate "1997.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 g6 7. h4 h5 8. Nh3 Qc7 9. Nf4 e6 10. 0-0 Bg7 11. Ba3 Nd7 12. Qa4 0-0 13. Rab1 Rd8 14. c4 Ne5 15. Qc2 Rb8 16. Bb2 b6 17. Rfd1 Bb7 18. Bxb7 Rxb7 19. Nh3 Nc6 20. Bxg7 Kxg7 21. Qc3+ Qe5 22. Qxe5+ Nxe5 23. d3 Kf6 24. Ng5 Ke7 25. Ne4 Rbd7 26. Rdc1 Nc6 27. f3 Rh8 28. Kf2 Rdd8 29. Rh1 Ne5 30. Rb5 f5 31. Nd2 Nc6 32. f4 Rb8 33. Nf3 Nb4 34. Ne5 a6 35. Rxb4 cxb4 36. Nxg6+ Kd6 37. Nxh8 Rxh8 38. Rc1 a5 39. Kf3 Rc8 40. Ke3 Rg8 41. Kf3 Rc8 42. Rb1 Kc5 43. e3 Rd8 44. Ke2 1/2-1/2

[Event "North Bay op"]
[Site "North Bay"]
[Date "1996.??.??"]
[Round "?"]
[White "Gross, Ronald Joseph"]
[Black "Olszewski, Piotr"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2215"]
[PlyCount "43"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 Bd6 6. Nf3 Bc7 7. g3 d6 8. Bg2 a6 9. a4 0-0 10. 0-0 Nbd7 11. Nd2 Rb8 12. e4 b5 13. Qe2 c4 14. h3 Re8 15. axb5 axb5 16. Kh2 Nc5 17. Nxb5 Rxb5 18. Qxc4 Rb6 19. Rd1 Ba6 20. Qd4 Qb8 21. Rxa6 Rxa6 22. f4 0-1

[Event "North Bay op"]
[Site "North Bay"]
[Date "1996.??.??"]
[Round "?"]
[White "Lesiege, Alexandre"]
[Black "Olszewski, Piotr"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2490"]
[PlyCount "71"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Be7 7. Rc1 0-0 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. 0-0 h6 12. Bxf6 Nxf6 13. Ne4 Nd7 14. a3 a5 15. Qc2 Rc8 16. Rfd1 Qb6 17. Nc5 Nxc5 18. dxc5 Qc7 19. b4 a4 20. Be2 Rcd8 21. Qe4 Bf6 22. g4 Rxd1+ 23. Rxd1 Rd8 24. h4 Rxd1+ 25. Bxd1 Qd8 26. Bc2 Kf8 27. Qf4 Ke7 28. g5 hxg5 29. hxg5 Bb2 30. Be4 g6 31. Kg2 Qd7 32. Qb8 Qc8 33. Qd6+ Ke8 34. Ne5 Bxe5 35. Qxe5 Kd7 36. Qg7 1-0

[Event "North Bay op"]
[Site "North Bay"]
[Date "1996.??.??"]
[Round "?"]
[White "Marshall, Peter"]
[Black "Olszewski, Piotr"]
[Result "1-0"]
[ECO "A60"]
[PlyCount "77"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 Bd6 6. e4 0-0 7. Bd3 Bc7 8. Bg5 d6 9. f4 a6 10. a4 Nbd7 11. Nf3 Ba5 12. Nd2 h6 13. Bh4 Re8 14. 0-0 Nf8 15. Nc4 Bc7 16. Qc2 Ng6 17. Bxf6 gxf6 18. e5 Nf8 19. Ne4 dxe5 20. d6 f5 21. dxc7 Qd4+ 22. Nf2 e4 23. Be2 Ne6 24. Rad1 Qg7 25. Nb6 Ra7 26. Nxc8 Rxc8 27. Rd7 b6 28. Bh5 Raxc7 29. Bxf7+ Kf8 30. Bxe6 Rxd7 31. Bxf5 e3 32. Ne4 Re8 33. Bxd7 Qxd7 34. Ng3 Qd2 35. Qxd2 exd2 36. Kf2 Rd8 37. Rd1 Rd4 38. Ke3 Rxa4 39. Rxd2 1-0

[Event "North Bay op"]
[Site "North Bay"]
[Date "1996.??.??"]
[Round "?"]
[White "Olszewski, Piotr"]
[Black "Bugbee, Brian"]
[Result "1/2-1/2"]
[ECO "A58"]
[PlyCount "27"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. g3 d6 7. Bg2 g6 8. b3 Bg7 9. Bb2 0-0 10. Nh3 Nbd7 11. 0-0 Qb6 12. a3 Rfb8 13. Nd2 Ra7 14. Ra2 1/2-1/2

[Event "North Bay op"]
[Site "North Bay"]
[Date "1996.??.??"]
[Round "?"]
[White "Olszewski, Piotr"]
[Black "Palsson, Halldor Peter"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "69"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e4 b5 7. Bd2 Bb7 8. Qc2 a6 9. Be2 Nf6 10. e5 Nd5 11. Ne4 Be7 12. Bg5 f6 13. exf6 gxf6 14. Bh6 Bb4+ 15. Nfd2 Qe7 16. Bh5+ Kd8 17. 0-0 Nd7 18. b3 cxb3 19. Nxb3 N7b6 20. Nbc5 Kc7 21. Rfc1 Rhc8 22. Be2 Kb8 23. Qb3 Rg8 24. g3 f5 25. Nxb7 bxa4 26. Rxa4 Nxa4 27. Qxa4 Qxb7 28. Nc5 Bxc5 29. dxc5 Kc7 30. Qa1 Kd7 31. Bc4 Rab8 32. Bg7 Ke8 33. Be5 Rd8 34. Rb1 Qd7 35. Qxa6 1-0

[Event "North Bay op"]
[Site "North Bay"]
[Date "1996.??.??"]
[Round "?"]
[White "Olszewski, Piotr"]
[Black "Zendrowski, Jay"]
[Result "1-0"]
[ECO "E72"]
[PlyCount "83"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. e4 Nbd7 7. Nge2 e5 8. 0-0 Re8 9. d5 a5 10. Rb1 Kh8 11. h3 Nc5 12. Be3 Nfd7 13. b3 f5 14. f3 Rf8 15. Qd2 Nf6 16. a3 a4 17. b4 Nb3 18. Qd3 Bd7 19. c5 Rf7 20. cxd6 cxd6 21. Nb5 Bxb5 22. Qxb5 Nh5 23. g4 Nf4 24. Nxf4 exf4 25. Bxf4 Qf8 26. exf5 gxf5 27. g5 h6 28. Rfe1 hxg5 29. Bxg5 f4 30. h4 Bd4+ 31. Kh1 Be3 32. Qd3 Re8 33. Rbd1 Re5 34. Bh3 Rh7 35. Kg2 Qg7 36. Bg4 Kg8 37. Qc4 Qc7 38. Qd3 Qg7 39. Qc4 Re8 40. Re2 Rf8 41. Qe4 Nd4 42. Rxe3 1-0

[Event "North Bay op"]
[Site "North Bay"]
[Date "1996.??.??"]
[Round "?"]
[White "Wolff, Patrick G"]
[Black "Olszewski, Piotr"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2580"]
[PlyCount "63"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 Nc6 8. Rg1 h5 9. gxh5 Rxh5 10. Bg5 Rh8 11. Be2 a6 12. h5 Bd7 13. Qd2 Be7 14. 0-0-0 Qc7 15. Nxc6 Bxc6 16. Qf4 Nxh5 17. Bxh5 Rxh5 18. Bxe7 Kxe7 19. Rxg7 Be8 20. Rg5 Rxg5 21. Qxg5+ Kd7 22. e5 d5 23. Ne4 Qd8 24. Qg4 Kc7 25. Nd6 f5 26. Qg7+ Qd7 27. Qf6 Bh5 28. Rg1 Kb6 29. Rg7 Qc6 30. Rxb7+ Qxb7 31. Nxb7 Kxb7 32. Qe7+ 1-0

[Event "Toronto op"]
[Site "Toronto"]
[Date "1995.??.??"]
[Round "2"]
[White "Day, Lawrence A"]
[Black "Olszewski, Piotr"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2380"]
[PlyCount "77"]
[EventDate "1995.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. b3 Be7 6. Bb2 0-0 7. e3 d5 8. Qe2 Nbd7 9. d3 a5 10. a3 c5 11. Nc3 Ne8 12. e4 d4 13. Nb1 e5 14. Bh3 Bd6 15. Nbd2 f6 16. Nh4 g6 17. Be6+ Kh8 18. Qg4 Bc6 19. Qh3 Kg7 20. Bc1 Rh8 21. Qg4 Kf8 22. Nc4 Ke7 23. f4 exf4 24. Bd5 Bxd5 25. exd5 f5 26. Nxf5+ gxf5 27. Qxf5 Ndf6 28. Bd2 Qd7 29. Rae1+ Kd8 30. Re6 Kc7 31. Nxd6 Nxd6 32. Qxf6 Raf8 33. Qh6 Nc8 34. Rxf4 Rxf4 35. Bxf4+ Kb7 36. Rc6 Qxd5 37. Rc7+ Ka6 38. Qh3 Nd6 39. Qd7 1-0

[Event "Toronto op"]
[Site "Toronto"]
[Date "1995.??.??"]
[Round "4"]
[White "Marks, Robert"]
[Black "Olszewski, Piotr"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "66"]
[EventDate "1995.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. Nf3 e6 4. b3 Nf6 5. Bb2 Be7 6. g3 0-0 7. Bg2 c5 8. 0-0 d5 9. Ne5 Nc6 10. Nxc6 Bxc6 11. e3 Qd7 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. Qg4 g6 15. d4 Bxg2 16. Kxg2 Bf6 17. Qf4 Bg7 18. Rfd1 Rfd8 19. Rac1 Rac8 20. Qf3 cxd4 21. Rxc8 Qxc8 22. Rc1 Qd7 23. exd4 Bxd4 24. Bxd4 Qxd4 25. Rc7 Rd7 26. Qa8+ Kg7 27. Qxa7 Qe4+ 28. Kh3 Qf5+ 29. Kg2 Rd2 30. Qxb6 Qe4+ 31. Kh3 Rd5 32. Rc5 Qf5+ 33. Kg2 Rxc5 0-1

[Event "Toronto op"]
[Site "Toronto"]
[Date "1995.??.??"]
[Round "6"]
[White "Milicevic, Goran"]
[Black "Olszewski, Piotr"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2325"]
[PlyCount "65"]
[EventDate "1995.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 Nbd7 8. Rc1 0-0 9. cxd5 exd5 10. Bd3 Ne4 11. Bf4 c5 12. 0-0 g5 13. Bg3 f5 14. Bxe4 fxe4 15. Ne5 Nxe5 16. Bxe5 Ba6 17. Re1 Bf6 18. Qg4 cxd4 19. Qe6+ Rf7 20. Bxf6 Qxf6 21. Qxf6 Rxf6 22. Nxd5 Rd6 23. Ne7+ Kf8 24. Nf5 d3 25. Nxd6 d2 26. Nxe4 dxe1Q+ 27. Rxe1 h6 28. Rc1 Rd8 29. f3 Bb7 30. Ng3 Rd2 31. Rc7 Bd5 32. e4 Be6 33. b4 1-0

[Event "Toronto op"]
[Site "Toronto"]
[Date "1995.??.??"]
[Round "5"]
[White "Olszewski, Piotr"]
[Black "Barankin, Gary"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "78"]
[EventDate "1995.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Qa5 8. Qc2 Bd6 9. Nge2 0-0 10. 0-0 h6 11. Bf4 Bxf4 12. Nxf4 Re8 13. Rab1 Nf8 14. b4 Qd8 15. b5 Bd7 16. bxc6 Bxc6 17. Bb5 Rc8 18. Qb3 Bxb5 19. Nxb5 Ne4 20. Rbc1 Qh4 21. g3 Rxc1 22. Rxc1 Qg4 23. Kg2 Ng5 24. Qd1 Qd7 25. Nc7 Re4 26. Ncxd5 Ng6 27. h4 Nxf4+ 28. Nxf4 Rxf4 29. exf4 Qh3+ 30. Kg1 Ne4 31. Qf3 Nd2 32. Qxb7 Qg4 33. Qc8+ Qxc8 34. Rxc8+ Kh7 35. Kg2 Ne4 36. Rc7 Kg6 37. Rxa7 f5 38. a4 Kf6 39. Ra5 g5 1-0

[Event "Toronto op"]
[Site "Toronto"]
[Date "1995.??.??"]
[Round "9"]
[White "Olszewski, Piotr"]
[Black "Dougherty, Michael J"]
[Result "1-0"]
[ECO "D46"]
[BlackElo "2225"]
[PlyCount "82"]
[EventDate "1995.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. a3 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 e5 10. Qc2 Qe7 11. Bd3 h6 12. b4 Re8 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. h3 a5 16. Rb1 axb4 17. axb4 Be6 18. Bd2 Ra3 19. Rfd1 Rd8 20. Be1 g5 21. Ne4 Nd5 22. Qc5 Qc7 23. b5 Ra2 24. bxc6 bxc6 25. Rbc1 f5 26. Bc4 Raa8 27. Nc3 Nxc3 28. Bxe6+ Kg7 29. Bxc3 Rxd1+ 30. Rxd1 Bxc3 31. Qxc3+ Kg6 32. Bc4 c5 33. Qd3 Kh5 34. Qe2+ Kg6 35. Qd2 Kh5 36. Be2+ g4 37. hxg4+ Kh4 38. g3+ Kg5 39. e4+ f4 40. Qxf4+ Qxf4 41. gxf4+ Kxf4 1-0

[Event "Toronto op"]
[Site "Toronto"]
[Date "1995.??.??"]
[Round "10"]
[White "Ristovic, Nenad"]
[Black "Olszewski, Piotr"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2290"]
[PlyCount "102"]
[EventDate "1995.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Qc2 0-0 8. Bd3 c6 9. Nge2 Re8 10. h3 h6 11. Bf4 Nf8 12. 0-0-0 b5 13. g4 Ne6 14. Bg3 Qa5 15. Kb1 b4 16. Na4 Ba6 17. Bxa6 Qxa6 18. Nc1 Ne4 19. Nd3 Nxg3 20. fxg3 Bd6 21. h4 Qb5 22. Rhg1 Rac8 23. Qb3 Qb8 24. Nf4 Qb5 25. Rg2 Rc7 26. Rc2 Rce7 27. Rd3 a5 28. Rc1 Rc7 29. Qc2 Ree7 30. b3 Re8 31. Qd1 Ree7 32. Rc2 Re8 33. Rdd2 Nxf4 34. gxf4 Rce7 35. Qf3 Rxe3 36. Qf2 Re1+ 37. Rc1 Rxc1+ 38. Kxc1 Re4 39. h5 Qb8 40. Re2 Qe8 41. Kd2 Qe6 42. Rxe4 Qxe4 43. Qe3 Qg2+ 44. Kd3 Qxa2 45. Qe8+ Kh7 46. Qxf7 Qb1+ 47. Kd2 Qe4 48. Qd7 Qxd4+ 49. Kc2 Qe4+ 50. Kb2 Qe7 51. Qf5+ Kg8 0-1

[Event "Toronto Labour Day op"]
[Site "Toronto"]
[Date "1993.??.??"]
[Round "?"]
[White "Casinathan, Uma"]
[Black "Olszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "B81"]
[PlyCount "38"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 h6 7. h4 Nc6 8. Rg1 h5 9. g5 Ng4 10. Be2 Qb6 11. Bxg4 hxg4 12. Nxc6 bxc6 13. Qxg4 g6 14. Qg3 Ba6 15. Rh1 Rh5 16. Qe3 Rb8 17. Qxb6 Rxb6 18. b3 Bg7 19. Bd2 Ke7 1/2-1/2

[Event "Toronto Labour Day op"]
[Site "Toronto"]
[Date "1993.??.??"]
[Round "?"]
[White "Day, Lawrence A"]
[Black "Olszewski, Piotr"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2355"]
[PlyCount "91"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e6 7. d3 Nge7 8. Be3 Nd4 9. Ne1 0-0 10. Qd2 Rb8 11. Bh6 b5 12. Bxg7 Kxg7 13. Nd1 b4 14. Ne3 f5 15. f4 a5 16. c3 Ndc6 17. Nf3 h6 18. Rfe1 d5 19. exd5 exd5 20. d4 c4 21. Ne5 bxc3 22. bxc3 Nxe5 23. dxe5 Be6 24. Rab1 Qd7 25. Qd4 Rfd8 26. Red1 Qc7 27. h3 Kf7 28. Rxb8 Qxb8 29. Qc5 Qa8 30. Rb1 Qc6 31. Qa7 Ra8 32. Qd4 Rc8 33. Rb6 Qc5 34. Nc2 Qc7 35. Na3 Rb8 36. Rxb8 Qxb8 37. Qc5 Qb2 38. Nb5 Qa1+ 39. Kh2 Qxa2 40. Nd6+ Kf8 41. Qc7 Ng8 42. Qd8+ Kg7 43. Qe8 d4 44. Qxe6 dxc3 45. Qf7+ Kh8 46. Qxg6 1-0

[Event "Toronto Labour Day op"]
[Site "Toronto"]
[Date "1993.??.??"]
[Round "?"]
[White "McGarrett, Ian"]
[Black "Olszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "64"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d3 h6 6. b3 Nbd7 7. Bb2 e6 8. Nbd2 Be7 9. e4 dxe4 10. dxe4 Nxe4 11. Bxg7 Rh7 12. Nxe4 Bxe4 13. Bb2 Bf6 14. Bxf6 Qxf6 15. Qe2 Bxf3 16. Bxf3 0-0-0 17. Rad1 Rhh8 18. Rfe1 Ne5 19. Bh5 Rxd1 20. Rxd1 Rd8 21. Rxd8+ Kxd8 22. Qe3 a6 23. Kg2 Ke8 24. Qa7 Qf5 25. Qb8+ Ke7 26. Qxb7+ Kf6 27. Bd1 Qe4+ 28. Kf1 Qh1+ 29. Ke2 Qf3+ 30. Ke1 Qe4+ 31. Kf1 Qh1+ 32. Ke2 Qe4+ 1/2-1/2

[Event "Toronto Labour Day op"]
[Site "Toronto"]
[Date "1993.??.??"]
[Round "?"]
[White "Olszewski, Piotr"]
[Black "Hamilton, Robert"]
[Result "1/2-1/2"]
[ECO "B44"]
[BlackElo "2330"]
[PlyCount "82"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Ndb5 d6 7. e4 a6 8. Na3 Be7 9. Be2 0-0 10. 0-0 b6 11. Be3 Bb7 12. f4 Qc7 13. Bf3 Nd7 14. Qd2 Nc5 15. g4 g6 16. Rad1 Rfd8 17. Qf2 Bf6 18. Nab1 Qe7 19. g5 Bxc3 20. Nxc3 f5 21. gxf6 Qxf6 22. Bg2 Rab8 23. Qc2 Qe7 24. a3 Ba8 25. b4 Nd7 26. Qa4 a5 27. e5 Ncxe5 28. fxe5 Bxg2 29. exd6 Qg7 30. Kxg2 Qxc3 31. Bg5 Qxc4 32. Bxd8 Rxd8 33. Rf2 Ne5 34. Qc2 Qg4+ 35. Kh1 axb4 36. axb4 Qxb4 37. Qc7 Qe4+ 38. Rg2 Rd7 39. Qxb6 Nf3 40. Qb8+ Kg7 41. Qc8 Nh4 1/2-1/2

[Event "Toronto Labour Day op"]
[Site "Toronto"]
[Date "1993.??.??"]
[Round "?"]
[White "Olszewski, Piotr"]
[Black "Kaminker, Harry"]
[Result "1/2-1/2"]
[ECO "D37"]
[BlackElo "2320"]
[PlyCount "37"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 h6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Ne5 c6 9. e4 dxc4 10. Nxc4 b5 11. Ne3 b4 12. Na4 Ba6 13. Re1 Bb5 14. a3 bxa3 15. bxa3 Qa5 16. Nb2 Bb4 17. Nbc4 Qa6 18. Bd2 Bxd2 19. Nxd2 1/2-1/2

