[Event "Wroclaw Anderssen Memorial op"]
[White "Kopinski, Miroslaw"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "2"]
[Result "0-1"]
[Date "2024.08.15"]
[ECO "A13"]
[WhiteElo "1564"]
[BlackElo "1791"]
[PlyCount "86"]
[EventDate "2024.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. b3 0-0 6. Bb2 c5 7. d4 Nc6 8. Be2 cxd4 9. exd4 b6 10. 0-0 Bb7 11. Re1 Rc8 12. Rc1 Re8 13. Bf1 h6 14. Ne2 Ne4 15. Ng3 Bb4 16. Re3 f5 17. a3 Bd6 18. Ne5 f4 19. Rxe4 dxe4 20. Nxe4 Bxe5 21. dxe5 Qxd1 22. Rxd1 Re7 23. h3 Rd8 24. Rd6 Rxd6 25. exd6 Rd7 26. c5 Na5 27. Bb5 Rd8 28. b4 Bxe4 29. bxa5 bxc5 30. Be5 g5 31. d7 Kf7 32. Bc7 Ke7 33. Bxd8+ Kxd8 34. g3 fxg3 35. fxg3 Bg6 36. h4 e5 37. hxg5 hxg5 38. Kf2 Bf5 39. Ke3 Bxd7 40. Bxd7 Kxd7 41. Ke4 Ke6 42. a4 a6 43. g4 c4 0-1

[Event "Wroclaw Anderssen Memorial op"]
[White "Misiek, Stanislaw"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "4"]
[Result "1-0"]
[Date "2024.08.15"]
[ECO "C84"]
[WhiteElo "1834"]
[BlackElo "1791"]
[PlyCount "47"]
[EventDate "2024.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 d6 7. a3 Be6 8. c4 0-0 9. h3 Nd4 10. Nxd4 exd4 11. f4 c6 12. Bb3 b5 13. Nd2 Qb6 14. Qf3 Rad8 15. g4 bxc4 16. Bxc4 d5 17. f5 dxc4 18. fxe6 c3 19. Nc4 cxb2 20. exf7+ Kh8 21. Bxb2 Qb5 22. Rab1 Qg5 23. Bc1 Qg6 24. Ne5 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Czarniecka, Aleksandra"]
[Site "Wroclaw"]
[Round "9"]
[Result "0-1"]
[Date "2024.08.15"]
[ECO "D02"]
[WhiteElo "1791"]
[BlackElo "1978"]
[PlyCount "110"]
[EventDate "2024.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bg4 5. Ne5 Bf5 6. 0-0 Nbd7 7. Nxd7 Qxd7 8. c3 Bh3 9. Nd2 Bxg2 10. Kxg2 h5 11. h4 e6 12. Re1 Ng4 13. e4 Be7 14. exd5 cxd5 15. Nf3 0-0-0 16. Qe2 Kb8 17. Bg5 Bxg5 18. Nxg5 Ka8 19. Rad1 Rh6 20. f3 Nf6 21. Qe5 Ne8 22. Qe2 Nd6 23. Nh3 Nf5 24. Nf4 Rhh8 25. Rh1 Qe7 26. Nh3 Qd6 27. Qe5 Qxe5 28. dxe5 Ne3+ 29. Kf2 Nxd1+ 30. Rxd1 Rc8 31. Ng5 Rhf8 32. f4 Rc4 33. Ke3 Kb8 34. Kd3 Kc7 35. b3 Rc6 36. Nf3 f6 37. Nd4 Ra6 38. exf6 gxf6 39. Re1 Kd7 40. a4 Rg8 41. Re3 Re8 42. Nf3 Rc6 43. Kd4 Rg8 44. Nd2 Rg4 45. c4 e5+ 46. Kd3 d4 47. Rf3 Re6 48. Ne4 Kc6 49. b4 f5 50. b5+ Kc7 51. Nc5 e4+ 52. Kd2 Re7 53. Rb3 Kb6 54. a5+ Kxc5 55. b6 a6 0-1

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Jaworski, Karol"]
[Site "Wroclaw"]
[Round "3"]
[Result "1-0"]
[Date "2024.08.15"]
[ECO "D02"]
[WhiteElo "1791"]
[PlyCount "79"]
[EventDate "2024.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. g3 Bf5 4. Bg2 h6 5. 0-0 e6 6. c3 Nf6 7. Ne5 Be7 8. Nd2 0-0 9. Re1 Nbd7 10. Qb3 Qb6 11. Qxb6 Nxb6 12. f3 Bh7 13. e4 Rac8 14. Nb3 Nfd7 15. Nxd7 Nxd7 16. exd5 cxd5 17. Bf4 Rfd8 18. Rad1 Nb6 19. Na5 Rd7 20. Bf1 a6 21. Nxb7 Bc2 22. Rc1 Ba4 23. Bxa6 Ra8 24. Nc5 Bxc5 25. dxc5 Rxa6 26. cxb6 Rxb6 27. b3 Bb5 28. Be3 Rc6 29. Kf2 Kf8 30. a4 Bd3 31. b4 Rdc7 32. Bd4 g6 33. b5 Rc4 34. Ke3 Bf5 35. g4 Rxa4 36. gxf5 gxf5 37. b6 Rb7 38. Ra1 Rc4 39. Ra7 Rb8 40. Rea1 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Korzeniowski, Mateusz"]
[Site "Wroclaw"]
[Round "7"]
[Result "1-0"]
[Date "2024.08.15"]
[ECO "A40"]
[WhiteElo "1791"]
[PlyCount "99"]
[EventDate "2024.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. Nxe5 Qxe5 6. g3 Bb4 7. Bd2 Nf6 8. Bg2 0-0 9. 0-0 c6 10. a3 Bxc3 11. Bxc3 Qb5 12. Bxf6 gxf6 13. Rb1 d5 14. e4 Be6 15. exd5 Bxd5 16. Bxd5 Qxd5 17. Qxd5 cxd5 18. Rbd1 Rac8 19. Rd2 d4 20. Re1 Rc7 21. Kg2 Rfc8 22. Kf3 Rxc2 23. Red1 d3 24. Ke3 Rd8 25. Ke4 Rxd2 26. Rxd2 Kg7 27. Rxd3 Rxd3 28. Kxd3 Kg6 29. Ke4 Kg5 30. f3 f5+ 31. Ke5 f6+ 32. Ke6 h5 33. h4+ Kg6 34. a4 a5 35. f4 Kg7 36. Kxf5 Kf7 37. g4 hxg4 38. Kxg4 Kg6 39. h5+ Kf7 40. Kf5 Kg7 41. Ke6 Kh6 42. Kxf6 Kxh5 43. f5 Kg4 44. Ke6 Kf3 45. f6 Ke3 46. f7 Kd2 47. f8Q Kc2 48. Qf6 Kb3 49. Qc3+ Kxa4 50. Qc4# 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Rojecki, Dawid"]
[Site "Wroclaw"]
[Round "5"]
[Result "1/2-1/2"]
[Date "2024.08.15"]
[ECO "A95"]
[WhiteElo "1791"]
[BlackElo "1605"]
[PlyCount "92"]
[EventDate "2024.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d5 7. Nc3 c5 8. cxd5 exd5 9. b3 Nc6 10. Bb2 h6 11. Rc1 cxd4 12. Nxd4 Nxd4 13. Qxd4 Be6 14. Rfd1 Qa5 15. Nxd5 Bxd5 16. Bxd5+ Kh7 17. Qe5 Qb4 18. Qxf5+ Kh8 19. a3 Qb5 20. Qd3 Qd7 21. Bf3 Qh3 22. Bg2 Qe6 23. Qc4 Qf5 24. Bxb7 Rae8 25. Bf3 g5 26. Bg4 Qg6 27. Be6 Bd8 28. Rd7 Bb6 29. Bf7 Qf5 30. Bxe8 Rxe8 31. Rf7 Qxf2+ 32. Kh1 Bd8 33. Bxf6+ Bxf6 34. Qd3 Bg7 35. Qf3 Qb6 36. Rcc7 Rg8 37. Kg2 Qa6 38. Kf1 Qxa3 39. Qb7 Qa1+ 40. Kg2 Qe5 41. Rxg7 Rxg7 42. Rxg7 Qxe2+ 43. Kh3 Qh5+ 44. Kg2 Qe2+ 45. Kg1 Qe1+ 46. Kg2 Qe2+ 1/2-1/2

[Event "Wroclaw Anderssen Memorial op"]
[White "Przymus, Marcin"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "6"]
[Result "1-0"]
[Date "2024.08.15"]
[ECO "D35"]
[WhiteElo "1523"]
[BlackElo "1791"]
[PlyCount "81"]
[EventDate "2024.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. cxd5 exd5 7. e3 h6 8. Bh4 Be6 9. Bd3 Nbd7 10. 0-0 Re8 11. Rc1 c6 12. a3 b5 13. b4 a5 14. Qb3 Qb6 15. Ne2 axb4 16. axb4 Ra4 17. Qc2 g5 18. Bg3 Rc8 19. Bxb5 Qxb5 20. Nc3 Qxb4 21. Qxa4 Qxa4 22. Nxa4 Ne4 23. Rc2 Ra8 24. Nc3 Nxg3 25. hxg3 c5 26. dxc5 Bxc5 27. Rd1 Bf5 28. Rb2 Ba3 29. Rb5 Nf6 30. Nxd5 Nxd5 31. Rbxd5 Be6 32. Rd8+ Rxd8 33. Rxd8+ Kg7 34. Nd4 Bg4 35. f3 Bh5 36. Kf2 Bg6 37. f4 f5 38. Rd7+ Kg8 39. Ra7 Bc5 40. Ra8+ Kg7 41. Ne6+ 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Trebala, Michal"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "8"]
[Result "0-1"]
[Date "2024.08.15"]
[ECO "D37"]
[WhiteElo "1729"]
[BlackElo "1791"]
[PlyCount "128"]
[EventDate "2024.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. dxc5 Qxc5 10. a3 Nc6 11. Qc1 Qf5 12. Be2 e5 13. Bg3 Be6 14. h3 Rac8 15. Qb1 Qxb1+ 16. Rxb1 f6 17. 0-0 Rfd8 18. b4 Kf7 19. Bb5 a6 20. Ba4 b5 21. Bb3 Rd3 22. Bxe6+ Kxe6 23. Ra1 Nd8 24. Rfd1 Rcc3 25. Rxd3 Rxd3 26. Kf1 Nf7 27. Ke2 Rb3 28. Nd2 Rc3 29. Ne4 Rc6 30. Kd2 f5 31. Nc3 Nd6 32. f3 Nc4+ 33. Ke2 Bf6 34. e4 Rd6 35. Be1 g6 36. a4 bxa4 37. Nxa4 Kf7 38. Nc5 Bg5 39. Rxa6 Rxa6 40. Nxa6 Ke6 41. Bf2 Kd6 42. b5 Bd8 43. Bc5+ Ke6 44. Kd3 Na5 45. b6 Nb7 46. Kc4 h5 47. Nc7+ Kd7 48. Nd5 Kc6 49. Ne7+ Bxe7 50. Bxe7 fxe4 51. fxe4 Na5+ 52. Kd3 Kxb6 53. Bf6 Nc6 54. Ke3 Kc5 55. Kf3 Kd4 56. Bg7 Nb4 57. g4 Nd3 58. gxh5 gxh5 59. Kg3 Kxe4 60. Kh4 Nf4 61. Bh6 Kf3 62. Bxf4 exf4 63. Kxh5 Kg3 64. Kg5 f3 0-1

[Event "Wroclaw Anderssen Memorial op"]
[White "Anders, Marcin"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "8"]
[Result "1-0"]
[Date "2022.07.30"]
[ECO "C55"]
[WhiteElo "1533"]
[BlackElo "1653"]
[PlyCount "117"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Be7 4. Nf3 Nc6 5. d4 d6 6. dxe5 dxe5 7. Qxd8+ Bxd8 8. Bg5 0-0 9. Bxf6 Bxf6 10. Nd5 Bd8 11. 0-0-0 Be6 12. Ne3 Bxc4 13. Nxc4 f6 14. Rd7 Rc8 15. h4 Be7 16. h5 Rfd8 17. Rhd1 Rxd7 18. Rxd7 Rd8 19. Rxc7 Rb8 20. Nh4 Nd4 21. Rxe7 Rc8 22. Nd6 Rd8 23. Re8+ Rxe8 24. Nxe8 b6 25. Nd6 Ne2+ 26. Kd2 Nf4 27. g3 Nxh5 28. Nb5 a5 29. Nd6 Kf8 30. c4 g6 31. Nc8 Kf7 32. Nxb6 Ke6 33. Nd5 f5 34. Kd3 f4 35. g4 Ng7 36. b4 axb4 37. Nxb4 h5 38. g5 Kd6 39. a4 Ne6 40. Nxg6 Nc5+ 41. Ke2 Nxe4 42. a5 Nxg5 43. a6 Kc7 44. Nxe5 h4 45. Nf3 h3 46. Nh2 Ne4 47. Nd5+ Kb8 48. Nxf4 Ka7 49. Nxh3 Kxa6 50. Kd3 Nf6 51. Kd4 Kb6 52. Nf4 Kc6 53. Nd5 Nd7 54. Ng4 Nf8 55. Nf4 Kd6 56. c5+ Kc6 57. Ne5+ Kb5 58. Kd5 Nd7 59. Nxd7 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Kowalski, Igor"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "2"]
[Result "1-0"]
[Date "2022.07.30"]
[ECO "D94"]
[WhiteElo "2371"]
[BlackElo "1653"]
[PlyCount "141"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 0-0 7. 0-0 Bg4 8. cxd5 cxd5 9. Qb3 b6 10. h3 Bxf3 11. Bxf3 e6 12. Qa4 Qd7 13. Bd2 Qxa4 14. Nxa4 Nbd7 15. Rfc1 Rfc8 16. Be2 e5 17. Ba6 Rxc1+ 18. Rxc1 Ne4 19. Bc3 Nxc3 20. bxc3 Rd8 21. Kf1 Nf8 22. Rd1 Ne6 23. Ke2 f5 24. f3 f4 25. dxe5 Bxe5 26. e4 dxe4 27. Bc4 Re8 28. fxe4 Kf7 29. Nb2 Rc8 30. Nd3 Kf6 31. Bxe6 Kxe6 32. Rc1 Rxc3 33. Nxf4+ Kd6 34. Rd1+ Kc6 35. Nd3 Bd6 36. Kd2 Ra3 37. Rc1+ Kd7 38. Rc2 b5 39. Ke3 a5 40. Kd4 Ra4+ 41. Kd5 Ra3 42. Nf2 Bg3 43. Ng4 h5 44. Nf6+ Ke7 45. e5 Rd3+ 46. Ke4 Rd1 47. Nd5+ Ke6 48. Rc6+ Kd7 49. Rd6+ Ke8 50. Rxg6 Re1+ 51. Kd3 Rxe5 52. Nc7+ Kf7 53. Rxg3 b4 54. Rf3+ Kg6 55. Rf2 Rc5 56. Ne6 Rc3+ 57. Ke4 Ra3 58. Nd4 a4 59. Kd5 b3 60. axb3 axb3 61. Ke4 Kg5 62. Rf5+ Kg6 63. Rb5 Ra2 64. Rxb3 Rxg2 65. Kf4 Rg1 66. Rb6+ Kf7 67. Rh6 Rf1+ 68. Nf3 Kg7 69. Rxh5 Kg6 70. Rg5+ Kh6 71. Rg4 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Krzywda, Andrzej"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "7"]
[Result "1-0"]
[Date "2022.07.30"]
[ECO "C45"]
[WhiteElo "2246"]
[BlackElo "1653"]
[PlyCount "49"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nc3 Nf6 6. Nxc6 bxc6 7. Bd3 Be7 8. 0-0 0-0 9. f4 Bb7 10. b3 Re8 11. Bb2 Bf8 12. Qf3 c5 13. Rae1 Qd7 14. f5 Qe7 15. Qh3 Nd7 16. f6 Qe6 17. Qxe6 Rxe6 18. Nb5 Ne5 19. Nxc7 Rc8 20. Nxe6 fxe6 21. Bxe5 dxe5 22. Bc4 Kf7 23. fxg7+ Kxg7 24. Bxe6 Rc7 25. Re3 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Kuriata, Tomasz"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "4"]
[Result "1-0"]
[Date "2022.07.30"]
[ECO "C45"]
[WhiteElo "1193"]
[BlackElo "1653"]
[PlyCount "56"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Be2 Qxe4 7. Nxc6 Bxc3+ 8. bxc3 dxc6 9. 0-0 Be6 10. Re1 Qd5 11. Ba3 Qxd1 12. Raxd1 Rd8 13. Bd3 Ne7 14. f4 Rd7 15. f5 Bxa2 16. c4 b5 17. cxb5 Kd8 18. Bxe7+ Rxe7 19. Bc4+ Ke8 20. Bxa2 cxb5 21. Bd5 Rxe1+ 22. Rxe1+ Kd7 23. Bxf7 Kd6 24. Re6+ Kc5 25. Re7 a5 26. Rxc7+ Kb6 27. Re7 Rc8 28. Bd5 a4 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Kocierz, Pawel"]
[Site "Wroclaw"]
[Round "6"]
[Result "1-0"]
[Date "2022.07.30"]
[ECO "A39"]
[WhiteElo "1653"]
[BlackElo "1715"]
[PlyCount "113"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. c4 cxd4 7. Nxd4 Nc6 8. Nc3 Nxd4 9. Qxd4 d6 10. b3 a6 11. Bb2 Rb8 12. Rac1 b5 13. cxb5 axb5 14. Rfd1 b4 15. Na4 Bd7 16. Qa7 Rc8 17. Nb6 Rxc1 18. Rxc1 Bg4 19. Rc2 Qb8 20. Qxb8 Rxb8 21. Bxf6 Bxf6 22. Nd5 Kg7 23. h3 Be6 24. Nf4 Bf5 25. Rc7 Rc8 26. Rxc8 Bxc8 27. Nd5 Bc3 28. Nxe7 Ba6 29. e4 Kf6 30. Nd5+ Ke5 31. f4+ Kd4 32. Kf2 Bd3 33. Nf6 Bb1 34. Bf1 Bxa2 35. Bc4 Bb1 36. Kf3 Bc2 37. Bxf7 Bd1+ 38. Kf2 Bc2 39. Bd5 h6 40. g4 Bd2 41. f5 gxf5 42. gxf5 Kc3 43. Nh5 Bxb3 44. Bxb3 Kxb3 45. f6 Bg5 46. f7 Be7 47. Nf4 Kc2 48. Nd5 Bf8 49. Nxb4+ Kc3 50. Nd5+ Kd4 51. Kf3 Ke5 52. Ne3 Kf6 53. Kg4 Kxf7 54. Kf5 Be7 55. Nd5 Bg5 56. Nc7 Bh4 57. Ne6 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Kuriata, Karol"]
[Site "Wroclaw"]
[Round "1"]
[Result "1-0"]
[Date "2022.07.30"]
[ECO "E01"]
[WhiteElo "1653"]
[BlackElo "1217"]
[PlyCount "75"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. g3 dxc4 6. e4 0-0 7. Bxc4 b6 8. 0-0 Bb7 9. Re1 c5 10. d5 exd5 11. exd5 Bd6 12. Nb5 a6 13. Nxd6 Qxd6 14. Bf4 Qd7 15. Ne5 Qd8 16. d6 Nbd7 17. Bf1 Nxe5 18. Bxe5 Nd7 19. Bf4 Re8 20. Qh5 Qf6 21. Bh3 Bc6 22. b3 Qg6 23. Qxg6 hxg6 24. Rad1 Kf8 25. Bf1 a5 26. Bc4 Nf6 27. Be5 Nd7 28. Bc3 Rad8 29. a4 Bf3 30. Rxe8+ Rxe8 31. Re1 Bc6 32. Bxg7+ Kxg7 33. Rxe8 Nf6 34. Rb8 Nd7 35. Rc8 Bf3 36. Rc7 Bg4 37. Bb5 Nf6 38. d7 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Stronias, Lech"]
[Site "Wroclaw"]
[Round "3"]
[Result "1-0"]
[Date "2022.07.30"]
[ECO "A90"]
[WhiteElo "1653"]
[BlackElo "1375"]
[PlyCount "63"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 d5 4. Bg2 e6 5. 0-0 Nbd7 6. b3 Bd6 7. c4 c6 8. Bb2 0-0 9. Nc3 Ne4 10. Nxe4 fxe4 11. Ne5 Qg5 12. f3 exf3 13. exf3 Qe3+ 14. Kh1 Nxe5 15. dxe5 Bc7 16. f4 Bd7 17. Bd4 Qxd4 18. Qxd4 Bb6 19. Qd3 Be8 20. Bh3 Bf7 21. f5 dxc4 22. Qxc4 exf5 23. e6 Be8 24. Rxf5 Rxf5 25. Bxf5 Bh5 26. g4 Be8 27. h4 c5 28. Be4 Bc7 29. Rf1 b5 30. Qd5 Rd8 31. e7+ Rxd5 32. Bxd5+ 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Trofimova, Evelina"]
[Site "Wroclaw"]
[Round "5"]
[Result "1-0"]
[Date "2022.07.30"]
[ECO "A30"]
[WhiteElo "1653"]
[BlackElo "1346"]
[PlyCount "147"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 c5 6. c4 Nc6 7. cxd5 Nxd5 8. Nc3 Nxc3 9. bxc3 Be7 10. Re1 0-0 11. e4 Bg4 12. Be3 Bf6 13. e5 cxd4 14. cxd4 Be7 15. Qa4 Rc8 16. Rac1 Qd7 17. Red1 Nxe5 18. Qxd7 Nxd7 19. h3 Bh5 20. g4 Bg6 21. Ne5 Nxe5 22. dxe5 b6 23. Rxc8 Rxc8 24. Rd7 Bc5 25. Rxa7 Bxe3 26. fxe3 Kf8 27. Ra8 Rxa8 28. Bxa8 Bb1 29. a3 Ke7 30. Bc6 Kd8 31. Kf2 Kc7 32. Be8 Bg6 33. Kf3 f5 34. Bb5 fxg4+ 35. hxg4 Bc2 36. Kf4 Bb3 37. Kg5 Bd5 38. Bd3 h6+ 39. Kg6 Bf3 40. Kxg7 Bxg4 41. Kxh6 Kc6 42. Kg5 Bh3 43. Be4+ Kd7 44. Kf6 Bg4 45. Bd3 Kc6 46. a4 Kd5 47. Bb5 Ke4 48. Bd7 Kd5 49. e4+ Kxe4 50. Bxe6 Bd1 51. Bd7 Kd5 52. e6 Bh5 53. e7 Kc5 54. e8Q Bxe8 55. Bxe8 Kb4 56. Ke6 Ka5 57. Bb5 Kb4 58. Kd6 Ka5 59. Kc7 Kb4 60. Kxb6 Kc3 61. a5 Kb4 62. a6 Kc3 63. a7 Kd4 64. a8Q Ke5 65. Qd8 Kf5 66. Qe7 Kf4 67. Kc5 Kf5 68. Kd4 Kg6 69. Qf8 Kg5 70. Ke4 Kg6 71. Ke5 Kg5 72. Qg7+ Kh4 73. Kf4 Kh5 74. Qh7# 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Zenker, Bernard"]
[Site "Wroclaw"]
[Round "9"]
[Result "0-1"]
[Date "2022.07.30"]
[ECO "A30"]
[WhiteElo "1653"]
[BlackElo "1432"]
[PlyCount "54"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. c4 Qc7 7. b3 d6 8. Bb2 Nbd7 9. Nc3 cxd4 10. Nb5 Qb8 11. Qxd4 a6 12. Nc3 Be7 13. Rfd1 0-0 14. Rd2 Rd8 15. Rad1 e5 16. Qh4 d5 17. Qh3 d4 18. Nd5 Nxd5 19. cxd5 Bxd5 20. e3 Be6 21. g4 Bb4 22. exd4 Bxd2 23. Rxd2 exd4 24. Nxd4 Qf4 25. Nxe6 Qxd2 26. Qc3 Qxc3 27. Bxc3 fxe6 0-1

[Event "Wroclaw Anderssen Memorial op"]
[White "Bednarczyk, Mateusz"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2021.07.31"]
[ECO "C87"]
[WhiteElo "1598"]
[PlyCount "67"]
[EventDate "2021.07.31"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nf6 6. h3 Be7 7. Re1 0-0 8. c3 h6 9. d4 b5 10. Bc2 Re8 11. Nbd2 Bf8 12. Nf1 g6 13. Ng3 Bg7 14. a3 Qe7 15. Bb3 Na5 16. Ba2 c5 17. dxe5 dxe5 18. Be3 c4 19. Qc1 Kh7 20. h4 Ng4 21. Bb6 Nb3 22. Bxb3 cxb3 23. h5 a5 24. c4 bxc4 25. Qxc4 Be6 26. Qe2 Qb7 27. Be3 Rac8 28. Rac1 Nxe3 29. Qxe3 Rc2 30. Rb1 Rd8 31. Rf1 Qb5 32. Ne1 Rcd2 33. Qf3 Bc4 34. Qd1 1/2-1/2

[Event "Wroclaw Anderssen Memorial op"]
[White "Mlynek, Maksymilian"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "6"]
[Result "1-0"]
[Date "2021.07.31"]
[ECO "A45"]
[WhiteElo "1502"]
[PlyCount "69"]
[EventDate "2021.07.31"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Be2 Bg7 5. Nc3 0-0 6. h4 h5 7. Nh3 Nbd7 8. Ng5 e5 9. dxe5 Nxe5 10. Qd2 Qe7 11. 0-0-0 a6 12. f3 b5 13. Nd5 Nxd5 14. Qxd5 Be6 15. Nxe6 fxe6 16. Qb3 c5 17. Bxe5 Bxe5 18. Qd3 Qg7 19. c3 d5 20. g4 hxg4 21. f4 c4 22. Qc2 Bd6 23. Bxg4 Rae8 24. Rdg1 Kf7 25. Bh5 Ke7 26. Rxg6 Qh8 27. Bg4 Rf6 28. Rxf6 Qxf6 29. h5 Qh6 30. Qg6 Qxg6 31. hxg6 Kf6 32. Kc2 Rg8 33. Bh5 a5 34. Rg1 b4 35. Rg2 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Brodowski, Piotr"]
[Site "Wroclaw"]
[Round "9"]
[Result "0-1"]
[Date "2021.07.31"]
[ECO "B13"]
[BlackElo "2439"]
[PlyCount "62"]
[EventDate "2021.07.31"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. Be2 Nc6 5. 0-0 cxd4 6. exd4 Bg4 7. c3 e6 8. Bf4 Bd6 9. Ne5 Bf5 10. Bg3 Qc7 11. Nd3 0-0-0 12. Nc5 Bxg3 13. fxg3 h5 14. Na3 Qb8 15. b4 h4 16. g4 h3 17. g3 Bg6 18. Qd2 Ne4 19. Nxe4 dxe4 20. Qf4 e5 21. dxe5 Qxe5 22. Qxe5 Nxe5 23. Rad1 e3 24. Nc4 Nxc4 25. Bxc4 Rd2 26. Rfe1 Rhd8 27. Bb3 Rg2+ 28. Kh1 Rxd1 29. Rxd1 e2 30. Re1 Be4 31. Bc4 Rxg3# 0-1

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Karaszewski, Gabriel"]
[Site "Wroclaw"]
[Round "3"]
[Result "0-1"]
[Date "2021.07.31"]
[ECO "E67"]
[BlackElo "1423"]
[PlyCount "66"]
[EventDate "2021.07.31"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Re8 7. Nc3 Nbd7 8. d5 Nc5 9. Nd4 e6 10. b4 Na6 11. a3 exd5 12. Nxd5 Nxd5 13. Bxd5 c5 14. Bb2 cxd4 15. Bxd4 Bxd4 16. Qxd4 Nc7 17. Bf3 Ne6 18. Qd2 Qc7 19. Rac1 Bd7 20. Rfd1 Bc6 21. Qxd6 Qxd6 22. Rxd6 Bxf3 23. exf3 Rad8 24. Rcd1 Rxd6 25. Rxd6 Rd8 26. Rxd8+ Nxd8 27. Kf1 Ne6 28. f4 Nd4 29. c5 Nc2 30. b5 Nxa3 31. c6 bxc6 32. bxc6 Nb5 33. Ke2 Nd4+ 0-1

[Event "Wroclaw Anderssen Memorial op"]
[White "Olczak, Mariusz"]
[Black "Krawiec, Dominik"]
[Site "Wroclaw"]
[Round "7"]
[Result "1-0"]
[Date "2021.07.31"]
[ECO "D02"]
[BlackElo "1699"]
[PlyCount "93"]
[EventDate "2021.07.31"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 e6 5. 0-0 Bd6 6. c3 Nbd7 7. Nbd2 0-0 8. Qc2 e5 9. dxe5 Nxe5 10. b3 Re8 11. Bb2 Be6 12. Rad1 Qc7 13. Rfe1 c5 14. e4 Nxf3+ 15. Bxf3 dxe4 16. Nxe4 Nxe4 17. Bxe4 h6 18. c4 Rab8 19. Qd3 Be7 20. Qf3 Red8 21. Rxd8+ Bxd8 22. Rd1 Be7 23. Bd5 b5 24. Bxe6 fxe6 25. Qe4 Kf7 26. Be5 Qb6 27. Bxb8 Qxb8 28. Qf4+ Qxf4 29. gxf4 bxc4 30. bxc4 Kf6 31. Rd7 a6 32. Ra7 Bd6 33. Rxa6 Bxf4 34. Rc6 Ke5 35. Rxc5+ Kd6 36. Rb5 Bg5 37. a4 Bf6 38. a5 Bd4 39. Kg2 e5 40. Kf3 Kc6 41. Ke4 Bxf2 42. Rxe5 Bg1 43. h3 Bh2 44. Re6+ Kb7 45. Rg6 Bc7 46. Rxg7 Kc6 47. Rxc7+ 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Wisniewski, Michal"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "2"]
[Result "1-0"]
[Date "2021.07.31"]
[ECO "D02"]
[WhiteElo "2152"]
[PlyCount "75"]
[EventDate "2021.07.31"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 g6 4. e3 Bg7 5. h3 0-0 6. Nbd2 Nbd7 7. Be2 c5 8. c3 Re8 9. 0-0 Ne4 10. Nxe4 dxe4 11. Nd2 f5 12. Qb3+ Kh8 13. Nc4 cxd4 14. cxd4 h6 15. f3 exf3 16. Bxf3 Kh7 17. Bxb7 Bxb7 18. Qxb7 Qc8 19. Qb5 Nb6 20. Nxb6 axb6 21. Rfc1 Qa6 22. Qxa6 Rxa6 23. Rc7 b5 24. Rb7 g5 25. Bg3 f4 26. Bf2 fxe3 27. Bxe3 Rea8 28. a3 Rd8 29. Rxe7 Kg6 30. Rb7 Rd5 31. Rc1 Rad6 32. Rcc7 Bf6 33. Rc5 Kf5 34. Rbxb5 Rxc5 35. dxc5 Rd1+ 36. Kf2 Ke4 37. c6 Be5 38. Rxe5+ 1-0

[Event "Wroclaw Anderssen Memorial op"]
[White "Rymaszewski, Dariusz"]
[Black "Olczak, Mariusz"]
[Site "Wroclaw"]
[Round "9"]
[Result "1-0"]
[Date "2018.08.05"]
[ECO "C55"]
[WhiteElo "2052"]
[PlyCount "115"]
[EventDate "2018.08.04"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nf3 Nc6 5. 0-0 0-0 6. Re1 d6 7. c3 a6 8. Bb3 h6 9. Nbd2 Re8 10. Nf1 Bf8 11. h3 g6 12. Ng3 Qe7 13. d4 Bg7 14. d5 Nb8 15. c4 Nbd7 16. Be3 Nc5 17. Bc2 a5 18. a3 Bd7 19. b4 axb4 20. axb4 Rxa1 21. Qxa1 Na6 22. Qc3 c5 23. dxc6 bxc6 24. Ra1 Bc8 25. Bd3 c5 26. b5 Nb4 27. Bb1 Be6 28. Bd2 Qb7 29. Qa3 Bf8 30. Bxb4 cxb4 31. Qxb4 Rc8 32. Bd3 d5 33. Qa5 dxe4 34. Nxe4 Nxe4 35. Qa6 Qxa6 36. bxa6 Nc5 37. Bf1 Bd7 38. Nxe5 Be6 39. a7 Ra8 40. Nc6 Nb3 41. Rb1 Nd2 42. Rb8 Rxa7 43. Nxa7 Nxf1 44. c5 Nd2 45. c6 Kg7 46. c7 Bd6 47. c8Q Bxc8 48. Rxc8 Bf8 49. Rc7 Ne4 50. Kf1 Ng5 51. Nc6 Ne6 52. Rb7 Bd6 53. g3 Kf6 54. Kg2 h5 55. f4 Nc5 56. Ra7 Ne6 57. Rd7 Be7 58. Nxe7 1-0

[Event "Pardubice op2"]
[White "Kotek, Daniel"]
[Black "Olczak, Mariusz"]
[Site "Pardubice"]
[Round "5"]
[Result "1/2-1/2"]
[Date "1994.??.??"]
[ECO "C56"]
[PlyCount "102"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. 0-0 Qe7 11. f3 Nd6 12. Bf2 Nf5 13. Nc3 0-0 14. Na4 Bb6 15. Re1 Qg5 16. c3 Rae8 17. Qc1 Qxc1 18. Raxc1 c5 19. Nxf5 Bxa4 20. Bh4 c4+ 21. Kf1 Bc5 22. Bf2 Bxf2 23. Kxf2 c5 24. Re2 g6 25. Nh6+ Kg7 26. Ng4 Rb8 27. Nf6 Rfd8 28. Rd2 d4 29. cxd4 Rxd4 30. Rxd4 Rxb2+ 31. Ke3 cxd4+ 32. Kxd4 Bb5 33. a4 Ba6 34. g4 g5 35. Ne4 h6 36. Nc5 Bc8 37. Rxc4 Rxh2 38. Ne4 Be6 39. Rc7 a5 40. Ra7 Ra2 41. Nc5 Kg8 42. Rxa5 Ra3 43. Nxe6 fxe6 44. Kc5 Rxf3 45. Kd6 Rf4 46. Kxe6 Rxg4 47. Kd6 Rd4+ 48. Kc5 Rd1 49. Ra6 Rc1+ 50. Kd5 Ra1 51. Rxh6 Rxa4 1/2-1/2

[Event "Pardubice op2"]
[White "Olczak, Mariusz"]
[Black "Kozak, Petr"]
[Site "Pardubice"]
[Round "6"]
[Result "0-1"]
[Date "1994.??.??"]
[ECO "B00"]
[PlyCount "50"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. Nd2 e6 5. Ngf3 Ne7 6. Bd3 Ng6 7. 0-0 Be7 8. e5 f5 9. exf6 gxf6 10. Ne4 Nc6 11. Re1 Kf7 12. Qe2 cxd4 13. Nxd4 Nxd4 14. cxd4 h5 15. Nc3 Bd6 16. d5 exd5 17. Bxg6+ Kxg6 18. Qd3+ f5 19. Nxd5 Qh4 20. h3 Rhe8 21. Bd2 Re6 22. Rxe6+ dxe6 23. Nc3 Rd8 24. Qe3 Kf7 25. Qh6 Rg8 0-1

[Event "Pardubice GPilt op"]
[White "Hadraba, Vladimir"]
[Black "Olczak, Mariusz"]
[Site "Pardubice"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1993.??.??"]
[ECO "C85"]
[WhiteElo "2275"]
[PlyCount "60"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Nd7 8. Nbd2 0-0 9. Nc4 f6 10. d4 exd4 11. Nxd4 Nc5 12. f3 Ne6 13. Be3 Nxd4 14. Qxd4 Qxd4 15. Bxd4 Be6 16. Na5 Rad8 17. Be3 Bc8 18. Rfd1 Bd6 19. g4 g6 20. Kg2 f5 21. exf5 gxf5 22. h3 fxg4 23. hxg4 Rde8 24. Rd3 Re6 25. Rf1 h5 26. gxh5 Rf5 27. Nc4 Rxh5 28. Nxd6 cxd6 29. Rg1 Kf7 30. Kf2 Rh2+ 1/2-1/2

[Event "Pardubice GPilt op"]
[White "Olczak, Mariusz"]
[Black "Styblo, Michal"]
[Site "Pardubice"]
[Round "?"]
[Result "1-0"]
[Date "1993.??.??"]
[ECO "C50"]
[BlackElo "2310"]
[PlyCount "59"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 Na5 6. Bd3 d5 7. exd5 Qxd5 8. cxd4 Nf6 9. Nc3 Qe6+ 10. Be2 Nd5 11. 0-0 0-0 12. Re1 Bf6 13. Bd3 Nxc3 14. bxc3 Qd5 15. Qc2 g6 16. Ne5 Be6 17. Be4 Qd8 18. f4 Bd5 19. Bd3 Nc6 20. Ba3 Re8 21. Qf2 Bxe5 22. fxe5 Na5 23. h4 Qd7 24. Qg3 Qc6 25. Bc2 Qe6 26. Rf1 Nc4 27. Bc1 Qc6 28. Bg5 Be4 29. Qf4 Bxg2 30. Qxf7+ 1-0

[Event "Pardubice GPilt op"]
[White "Olczak, Mariusz"]
[Black "Trojacek, Pavel"]
[Site "Pardubice"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1993.??.??"]
[ECO "C56"]
[PlyCount "83"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 Bd7 9. Bxc6 bxc6 10. Nd2 Nxd2 11. Qxd2 0-0 12. 0-0 f6 13. f4 Qe7 14. Nf3 Rab8 15. b3 Rb4 16. Kh1 Re4 17. Bxc5 Qxc5 18. c4 Be6 19. cxd5 Bxd5 20. Rac1 Qe3 21. Qxe3 Rxe3 22. Rfe1 Rxe1+ 23. Rxe1 fxe5 24. fxe5 Bxf3 25. gxf3 Rxf3 26. Rc1 Re3 27. Rxc6 Rxe5 28. a4 Re7 29. Ra6 c5 30. Rc6 Re1+ 31. Kg2 Re2+ 32. Kg1 Re7 33. Rxc5 Rb7 34. b4 Rxb4 35. Rc8+ Kf7 36. Rc7+ Kf6 37. Rxa7 Rb2 38. Ra6+ Kg5 39. Ra7 Kh6 40. a5 Ra2 41. a6 Kg6 42. Ra8 1/2-1/2

