[Event "PGNiG POL Cup"]
[Site "Elblag"]
[Date "2022.04.09"]
[Round "2"]
[White "Malaczek, Mateusz"]
[Black "Plichta, Kamil"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1994"]
[BlackElo "2397"]
[PlyCount "70"]
[EventDate "2022.04.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. e4 c5 6. Nge2 Nc6 7. 0-0 a6 8. d3 d6 9. h3 Rb8 10. a4 Ne8 11. Be3 b5 12. axb5 axb5 13. Nxb5 Nc7 14. Nec3 Nxb5 15. Nxb5 Bxb2 16. Rb1 Bg7 17. Qd2 Bd7 18. Rfc1 Ne5 19. f4 Nc6 20. d4 cxd4 21. Nxd4 Rxb1 22. Rxb1 Qc8 23. Nxc6 Bxc6 24. Rc1 Qa8 25. Qc2 Rb8 26. Rb1 Rxb1+ 27. Qxb1 f5 28. Qb6 Bxe4 29. Bxe4 Qxe4 30. Qb3 Kf8 31. Qb8+ Kf7 32. Qb3 Qf3 33. c5+ d5 34. Kh2 Bd4 35. c6 Bxe3 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2021.08.20"]
[Round "9"]
[White "Samborski, Henryk"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2086"]
[BlackElo "2018"]
[PlyCount "102"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 d6 4. Bg2 Nd7 5. 0-0 e5 6. c4 Ne7 7. dxe5 dxe5 8. Nc3 0-0 9. e4 Nc5 10. Bg5 f6 11. Be3 Ne6 12. Qxd8 Rxd8 13. Rfd1 c6 14. Rxd8+ Nxd8 15. Rd1 Nf7 16. Ne1 Be6 17. Bf1 b6 18. f3 Rd8 19. Rxd8+ Nxd8 20. Nc2 Nc8 21. c5 b5 22. b4 Kf7 23. Kf2 Nb7 24. Ke1 Bf8 25. Kd2 a5 26. a3 axb4 27. axb4 Bg7 28. Nxb5 cxb5 29. Bxb5 Nd8 30. Ba4 Bf8 31. Kc3 Na7 32. Ne1 Ke7 33. b5 Bd7 34. Kb4 Be8 35. Ka5 Ne6 36. Ka6 Kd8 37. Nd3 Nc8 38. c6 Kc7 39. b6+ Nxb6 40. Bxb6+ Kc8 41. Kb5 Ng5 42. Bd1 Bd6 43. Nc5 Nf7 44. Bb3 Nd8 45. Bxd8 Kxd8 46. Nb7+ Kc7 47. Nxd6 Kxd6 48. Bd5 Kc7 49. Kc5 g5 50. h4 gxh4 51. gxh4 h6 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2021.08.19"]
[Round "8"]
[White "Malaczek, Mateusz"]
[Black "Czernek, Tymon"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2018"]
[BlackElo "2179"]
[PlyCount "72"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. d4 e4 4. f3 exf3 5. Nxf3 d5 6. Bg2 Be7 7. 0-0 Nf6 8. cxd5 cxd5 9. Nc3 0-0 10. Ne5 Nc6 11. Bf4 Be6 12. Nxc6 bxc6 13. Na4 Re8 14. Rc1 Rc8 15. Bf3 Bh3 16. Re1 Bb4 17. Bd2 Bd6 18. Nc5 Qc7 19. Nd3 Bxg3 20. hxg3 Qxg3+ 21. Kh1 Re4 22. Bxe4 Nxe4 23. Rg1 Qh4 24. Qe1 Qh5 25. Bf4 Bg4+ 26. Bh2 Bxe2 27. Ne5 f6 28. Rc2 Bb5 29. Ng4 Kh8 30. Qe3 Re8 31. Rcg2 c5 32. dxc5 d4 33. Qxd4 Bc6 34. Rf1 Qxg4 35. Rxg4 Nf2+ 36. Kg1 Nh3# 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2021.08.18"]
[Round "7"]
[White "Radecki, Adam"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1976"]
[BlackElo "2018"]
[PlyCount "53"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nc6 3. d4 Bf5 4. a3 e6 5. e3 Nf6 6. Nf3 Be7 7. Nbd2 0-0 8. Be2 h6 9. 0-0 a5 10. Rc1 a4 11. b4 Nb8 12. c4 c6 13. Ne5 Nbd7 14. Ndf3 Nxe5 15. dxe5 Nd7 16. cxd5 exd5 17. h3 Re8 18. Nd4 Bh7 19. e6 Nf6 20. exf7+ Kxf7 21. Bh5+ g6 22. Bf3 Bf8 23. b5 c5 24. Ne2 g5 25. Nc3 Be4 26. Nxe4 dxe4 27. Bh5+ 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2021.08.17"]
[Round "6"]
[White "Malaczek, Mateusz"]
[Black "Barchuk, Irina"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2018"]
[BlackElo "2038"]
[PlyCount "98"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Nbd7 8. d3 c6 9. h3 Nb6 10. f4 exf4 11. Nxf4 d5 12. cxd5 cxd5 13. e5 Ne8 14. d4 Nc7 15. a4 a5 16. Re1 Be6 17. b3 Qd7 18. Ba3 Rfd8 19. Bd6 g5 20. Nxe6 Nxe6 21. Qg4 Nxd4 22. Rad1 Nc2 23. Qxd7 Rxd7 24. Re2 d4 25. Ne4 Ne3 26. Rxd4 Nxg2 27. Kxg2 Rad8 28. Nc5 Bxe5 29. Rxe5 Rxd6 30. Rxd6 Rxd6 31. Rxg5+ Kf8 32. Nxb7 Rd2+ 33. Kf1 Nd5 34. Ke1 Rd3 35. Nxa5 Nc3 36. Rg4 Ke7 37. Nc4 f5 38. Rg8 Nd5 39. Nd2 Kf7 40. Rd8 Ke7 41. Rh8 Rxg3 42. Rxh7+ Kd6 43. a5 Rg1+ 44. Kf2 Ra1 45. a6 Kc5 46. a7 Kd4 47. Rd7 Kc5 48. Nc4 Kc6 49. Rxd5 Kxd5 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2021.08.16"]
[Round "5"]
[White "Malaczek, Mateusz"]
[Black "Korbal, Arkadiusz"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2018"]
[BlackElo "2046"]
[PlyCount "78"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 Nc6 7. Bxb4 Nxb4 8. Qa4+ Nc6 9. Ne5 0-0 10. Nxc6 bxc6 11. Qxc4 Rb8 12. b3 Rb6 13. 0-0 Ba6 14. Qc2 Qxd4 15. Nc3 Nd5 16. Nxd5 cxd5 17. Qxc7 Bxe2 18. Rfe1 Rbb8 19. Rac1 Bh5 20. Qa5 Rbc8 21. h3 h6 22. Bf1 Qb6 23. Qa4 Bg6 24. h4 Rc5 25. Qf4 Rfc8 26. Rcd1 Rc2 27. g4 Rxa2 28. h5 Be4 29. Rc1 Rcc2 30. Rxc2 Rxc2 31. Re3 Qc7 32. Qxc7 Rxc7 33. b4 Kf8 34. f4 f6 35. Kf2 Ke7 36. Ra3 d4 37. Be2 e5 38. fxe5 fxe5 39. Ra5 Kf6 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2021.08.15"]
[Round "4"]
[White "Popiol, Michal"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2137"]
[BlackElo "2018"]
[PlyCount "122"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. g4 b5 6. Bg2 Bb7 7. h4 b4 8. Nce2 Nf6 9. Ng3 h5 10. gxh5 Nxh5 11. Nxh5 Rxh5 12. Bf3 Rh8 13. h5 gxh5 14. e5 Qc8 15. Rxh5 Rxh5 16. Bxb7 Qxb7 17. Qxh5 Qe4 18. Nf3 Nc6 19. Ng5 Qf5 20. f4 e6 21. 0-0-0 Ne7 22. Rg1 Nd5 23. Nxe6 Qxe6 24. Rxg7 0-0-0 25. f5 Qd7 26. e6 Qb5 27. Qf3 f6 28. Bh6 Qc4 29. Qd3 Qxa2 30. Kd2 Kb8 31. Qb3 Qa5 32. Qc4 Rh8 33. Rg6 Nb6 34. Qd3 b3+ 35. Ke2 bxc2 36. Qxc2 Qb5+ 37. Kf2 Nd5 38. b3 Nb4 39. Qe4 Nd5 40. e7 Nxe7 41. Rxf6 Nd5 42. Rf8+ Rxf8 43. Bxf8 Qxb3 44. Bg7 Nc3 45. Qe8+ Kb7 46. f6 Qc2+ 47. Kf3 Qf5+ 48. Ke3 Nd5+ 49. Kd2 Nxf6 50. Bxf6 Qxf6 51. Qe4+ Ka7 52. Kc3 c5 53. Qc6 Qxd4+ 54. Kc2 Qf2+ 55. Kc3 Qf6+ 56. Kc2 Qe7 57. Kc1 a5 58. Kc2 Qd8 59. Kc3 Qb6 60. Qd7+ Ka6 61. Kc4 Qb4+ 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2021.08.14"]
[Round "3"]
[White "Gerasimenyk, Mihail"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2133"]
[BlackElo "2018"]
[PlyCount "94"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c3 d6 4. Bg5 h6 5. Bh4 f5 6. e3 g5 7. Bg3 Nf6 8. Qb3 e6 9. Bd3 Qe7 10. Nbd2 Nc6 11. 0-0-0 a5 12. h4 g4 13. Nh2 Nh5 14. Nhf1 a4 15. Qc2 0-0 16. f3 e5 17. fxg4 fxg4 18. Bh7+ Kh8 19. Bg6 exd4 20. exd4 Ra5 21. Re1 Qf6 22. Bxh5 Rxh5 23. Ne3 Nxd4 24. Qxa4 Nb5 25. Ne4 Qg6 26. Rhf1 Bf5 27. Qxb5 Bxe4 28. Rxf8+ Bxf8 29. Qd7 Rc5 30. Qxg4 Qxg4 31. Nxg4 Bxg2 32. Bf2 Rf5 33. Bd4+ Kh7 34. Ne3 Rf2 35. Rg1 Bc6 36. Nd5 Bxd5 37. Bxf2 Bxa2 38. Bd4 c5 39. Bf6 b5 40. Kd2 b4 41. Ke3 bxc3 42. bxc3 Bf7 43. Ke4 Be6 44. Kf4 Bf7 45. Kf5 Bg8 46. Ra1 Bc4 47. Ra8 Bd3+ 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2021.08.14"]
[Round "2"]
[White "Malaczek, Mateusz"]
[Black "Leskiewicz, Ignacy"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2018"]
[BlackElo "2138"]
[PlyCount "95"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 Bxf3 4. exf3 c5 5. d4 cxd4 6. Qxd4 Nc6 7. Qd1 e6 8. Nc3 Bb4 9. Bd2 Nf6 10. a3 Be7 11. Bf4 0-0 12. Be2 Rc8 13. 0-0 Na5 14. Qa4 d5 15. cxd5 Nxd5 16. Nxd5 Qxd5 17. Rad1 Qb3 18. Qxb3 Nxb3 19. Rd7 Bf6 20. Rxa7 Rc2 21. Bd1 Rxb2 22. Bxb3 Rxb3 23. Be3 h5 24. a4 h4 25. Kg2 Kh7 26. Rb7 Rb4 27. Rxb6 Rxa4 28. Rb7 Kg6 29. Ra7 Rc4 30. Ra2 Rh8 31. h3 hxg3 32. fxg3 Rd8 33. Re2 Rd3 34. Bf4 Be7 35. Be3 Bd6 36. g4 f5 37. Bg1 Kf6 38. Bh2 Bxh2 39. Kxh2 Kg5 40. Kg3 f4+ 41. Kg2 Kh4 42. Rff2 Re3 43. Rxe3 fxe3 44. Re2 Rc3 45. f4 Rd3 46. f5 exf5 47. gxf5 Kg5 48. Kf3 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2021.08.13"]
[Round "1"]
[White "Sokolowski, Jacek"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2144"]
[BlackElo "2018"]
[PlyCount "68"]
[EventDate "2021.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. Nge2 c5 6. 0-0 Ne7 7. f4 0-0 8. d3 Nbc6 9. Nd5 Nxd5 10. exd5 Nd4 11. c3 Nxe2+ 12. Qxe2 f6 13. Be3 Bd7 14. fxe5 fxe5 15. Rxf8+ Qxf8 16. Qd2 Qe7 17. Re1 Re8 18. a3 a5 19. b4 axb4 20. axb4 cxb4 21. c4 e4 22. d4 b5 23. cxb5 Bxb5 24. Qxb4 Bd3 25. Bh3 Rf8 26. Rc1 Qf6 27. Bg2 Ra8 28. Qb7 Ra2 29. Qc8+ Bf8 30. Bh3 Qf3 31. Be6+ Kh8 32. Qxf8+ Qxf8 33. Rc8 Ra1+ 34. Kg2 Bf1+ 0-1

[Event "Warsaw Najdorf Memorial op-A 18th"]
[Site "Warsaw"]
[Date "2021.07.15"]
[Round "6"]
[White "Redzisz, Michal"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2246"]
[BlackElo "1991"]
[PlyCount "79"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 Nd7 5. Bg2 e5 6. 0-0 Ne7 7. Nc3 0-0 8. e4 exd4 9. Nxd4 Nc6 10. Nde2 a5 11. f4 Nc5 12. Be3 a4 13. Rb1 Bg4 14. h3 Bxe2 15. Qxe2 a3 16. e5 axb2 17. Rxb2 Ne6 18. Rxb7 Ncd4 19. Bxd4 Nxd4 20. Qe4 dxe5 21. fxe5 Ra3 22. Nd5 Ne6 23. Nf6+ Bxf6 24. exf6 Rxa2 25. Qe3 Qd6 26. Rb3 Re8 27. Re1 Qd8 28. Bc6 Rf8 29. Rf1 Qd4 30. Bd5 Re2 31. Qxd4 Nxd4 32. Rb7 c6 33. Bg2 Rc2 34. Rb4 h5 35. Rf2 Rc1+ 36. Kh2 Re8 37. c5 Rd8 38. Rfb2 Ne6 39. Rb8 Rxb8 40. Rxb8+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 18th"]
[Site "Warsaw"]
[Date "2021.07.14"]
[Round "5"]
[White "Malaczek, Mateusz"]
[Black "Siekanski, Janusz"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1991"]
[BlackElo "2212"]
[PlyCount "78"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 c5 4. Bg2 Nf6 5. 0-0 Nc6 6. cxd5 exd5 7. d4 Be7 8. Nc3 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Nd4 Bg4 12. Be3 Qd7 13. Nxc6 bxc6 14. Rc1 Bh3 15. Nc5 Bxc5 16. Rxc5 Bxg2 17. Kxg2 Ne4 18. Rc1 Rfe8 19. Qa4 Re6 20. Rc2 h5 21. Rfc1 Rc8 22. Qxa7 Qe8 23. b4 h4 24. Qd4 hxg3 25. hxg3 Nxg3 26. Kxg3 Rg6+ 27. Kh2 Qe6 28. f3 Qf5 29. Qh4 Re8 30. Bf4 d4 31. Rd2 Qb5 32. Rcc2 Qxb4 33. Rb2 Qc4 34. Rbc2 Qb5 35. Rb2 Qa4 36. Bg5 Qa5 37. Bf4 Qa4 38. Bg5 Qa5 39. Bf4 Qa4 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A 18th"]
[Site "Warsaw"]
[Date "2021.07.13"]
[Round "4"]
[White "Bus, Konrad"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2266"]
[BlackElo "1991"]
[PlyCount "62"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. g3 Bg7 3. Bg2 d6 4. Nf3 Nd7 5. c4 e5 6. Nc3 Ne7 7. 0-0 0-0 8. e4 exd4 9. Nxd4 Nc6 10. Nde2 a5 11. Rb1 Nc5 12. Be3 Bg4 13. f3 Be6 14. b3 f5 15. exf5 Bxf5 16. Qd5+ Kh8 17. Rbd1 Bc2 18. Rd2 Rf5 19. Rxc2 Rxd5 20. Nxd5 Nb4 21. Nxb4 axb4 22. Bxc5 dxc5 23. Nf4 Qd4+ 24. Kh1 Re8 25. Bh3 Bh6 26. Re2 Rxe2 27. Nxe2 Qb2 28. Nf4 Bxf4 29. gxf4 Qxa2 30. f5 gxf5 31. Bxf5 Qxb3 0-1

[Event "Warsaw Najdorf Memorial op-A 18th"]
[Site "Warsaw"]
[Date "2021.07.10"]
[Round "1"]
[White "Malaczek, Mateusz"]
[Black "Kosakowski, Jakub"]
[Result "0-1"]
[ECO "E03"]
[WhiteElo "1991"]
[BlackElo "2417"]
[PlyCount "46"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. 0-0 a6 7. Qxc4 b5 8. Qc2 Bb7 9. d4 c5 10. dxc5 Bxc5 11. Bg5 Rc8 12. Qd3 Qb6 13. Bxf6 Nxf6 14. Nc3 0-0 15. Rad1 Rfd8 16. Qb1 Rxd1 17. Qxd1 Ng4 18. Qe1 Bxf2+ 19. Rxf2 b4 20. Nd1 Rc1 21. Qd2 Rxd1+ 22. Qxd1 Qxf2+ 23. Kh1 Qxg2+ 0-1

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.28"]
[Round "9"]
[White "Kaliszuk, Kamil"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "1956"]
[BlackElo "2043"]
[PlyCount "65"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. Nf3 Nc6 6. Bg5 f6 7. Be3 Nh6 8. dxe5 dxe5 9. Qxd8+ Kxd8 10. 0-0-0+ Bd7 11. h3 Nf7 12. c5 Kc8 13. Bc4 Ncd8 14. a4 Be6 15. Nd2 c6 16. Be2 Kc7 17. a5 Re8 18. Kc2 Bf8 19. b4 Bd7 20. b5 Ne6 21. b6+ Kc8 22. Nb3 axb6 23. axb6 Rd8 24. Bc4 Re8 25. Ra1 Rxa1 26. Rxa1 Kb8 27. Ra7 Nfd8 28. Ra1 Nf4 29. Bxf4 exf4 30. Rd1 Kc8 31. Ra1 Kb8 32. Rd1 Kc8 33. Ra1 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.26"]
[Round "6"]
[White "Malaczek, Mateusz"]
[Black "Topola, Rafal"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "2043"]
[BlackElo "1865"]
[PlyCount "140"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 dxc4 10. Nxc4 Bb7 11. Nfe5 c5 12. d5 exd5 13. exd5 Bxd5 14. Bxd5 Nxd5 15. Rd1 N7f6 16. Bg5 Qc7 17. Qf5 Rad8 18. Ng4 Nxg4 19. Rxd5 Bxg5 20. Rxd8 Rxd8 21. Qxg5 Nf6 22. Re1 h6 23. Qf5 Qd7 24. Qf3 Qd5 25. Qxd5 Rxd5 26. Re2 Kf8 27. Ne3 Rd3 28. Nc4 Nd7 29. a4 Rd4 30. Rc2 Ke7 31. Kf1 Kf6 32. b3 Ne5 33. Nd2 Ke6 34. Ke2 Kd5 35. f4 Nc6 36. Nc4 Na5 37. Nxa5 bxa5 38. Ke3 c4 39. bxc4+ Rxc4 40. Rd2+ Ke6 41. Ra2 Rb4 42. h3 Rb3+ 43. Kf2 Rd3 44. Rc2 Rd4 45. Rc6+ Kd7 46. Ra6 Rxa4 47. Rxa7+ Ke6 48. Ra6+ Kf5 49. Ra7 Ra2+ 50. Kf3 Ra3+ 51. Kf2 Kg6 52. Kg2 a4 53. g4 Ra2+ 54. Kg1 a3 55. h4 Ra1+ 56. Kg2 a2 57. Ra6+ f6 58. Ra7 Kh7 59. Ra8 g6 60. g5 hxg5 61. hxg5 f5 62. Ra7+ Kg8 63. Kh2 Kf8 64. Kg2 Ke8 65. Ra8+ Kd7 66. Ra7+ Kc6 67. Ra8 Kc5 68. Ra6 Kd4 69. Ra4+ Ke3 70. Kh2 Kf3 0-1

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.26"]
[Round "7"]
[White "Zielonka, Adam"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1686"]
[BlackElo "2043"]
[PlyCount "58"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. Nf3 d6 6. 0-0 e5 7. d3 Nge7 8. Bd2 0-0 9. Ne1 Be6 10. Nc2 Qd7 11. Ne3 Bh3 12. Ned5 Bxg2 13. Kxg2 Nxd5 14. Nxd5 Ne7 15. Nxe7+ Qxe7 16. Qc1 Rfe8 17. e4 h5 18. h4 a6 19. Bh6 b5 20. Bxg7 Kxg7 21. b3 Rf8 22. Qg5 f6 23. Qe3 f5 24. exf5 Rxf5 25. f4 Re8 26. Rae1 bxc4 27. bxc4 Rb8 28. Rb1 Rb4 29. a3 Qb7+ 0-1

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.25"]
[Round "5"]
[White "Sidorczuk, Pawel"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1910"]
[BlackElo "2043"]
[PlyCount "81"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. d5 Nb8 8. c4 c6 9. Nc3 Nbd7 10. Re1 Nc5 11. Bf1 Bg4 12. h3 Bxf3 13. Qxf3 a5 14. Be3 Nfd7 15. Rad1 Qb6 16. Na4 Qb4 17. Nxc5 Nxc5 18. b3 Nd7 19. Bd2 Qb6 20. Bc3 Bxc3 21. Qxc3 Qb4 22. Qd2 Qxd2 23. Rxd2 c5 24. a4 g5 25. g3 Ne5 26. Bg2 f5 27. f4 gxf4 28. gxf4 Ng6 29. exf5 Nxf4 30. Rxe7 Rf7 31. Re6 Rd8 32. Rf2 Rxf5 33. Re7 Rdf8 34. Kh2 R5f7 35. Rxf7 Rxf7 36. Be4 Kg7 37. Kg3 Nh5+ 38. Kg2 Rxf2+ 39. Kxf2 Nf6 40. Kf3 Kh6 41. Bc2 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.24"]
[Round "4"]
[White "Malaczek, Mateusz"]
[Black "Czaplak, Lukasz"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2043"]
[BlackElo "1868"]
[PlyCount "62"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Nc6 8. h3 Ne8 9. d3 f5 10. f4 Be6 11. Be3 fxe4 12. Nxe4 h6 13. Qd2 Kh7 14. Rac1 Qd7 15. Kh2 Nf6 16. Nxf6+ Rxf6 17. d4 exd4 18. Nxd4 Rff8 19. Rfe1 Nxd4 20. Bxd4 c6 21. Bxg7 Kxg7 22. Qd4+ Kh7 23. Rcd1 Rad8 24. b3 a6 25. Re3 Rfe8 26. Qf6 Qf7 27. Qh4 Bf5 28. Rxe8 Rxe8 29. g4 Be4 30. Qf2 Bxg2 31. Kxg2 Re6 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.24"]
[Round "3"]
[White "Trybus, Daniel"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1889"]
[BlackElo "2043"]
[PlyCount "68"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. Be3 Bb7 8. e5 Nh6 9. Qe2 0-0 10. 0-0-0 c5 11. dxc5 dxe5 12. fxe5 Qc7 13. e6 Nxc5 14. exf7+ Nxf7 15. Bxc5 Qxc5 16. Ne4 Qb4 17. c3 Qa5 18. Kb1 Bd5 19. a3 Rac8 20. h4 Bb3 21. Rc1 Rfd8 22. Bc2 Bc4 23. Qe1 b4 24. cxb4 Qd5 25. Neg5 Nxg5 26. hxg5 Ba2+ 27. Ka1 Bxb2+ 28. Kxb2 Rxc2+ 29. Rxc2 Qb3+ 30. Ka1 Qxc2 31. Qxe7 Rd1+ 32. Rxd1 Qxd1+ 33. Kxa2 Qc2+ 34. Ka1 Qc1+ 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.23"]
[Round "2"]
[White "Malaczek, Mateusz"]
[Black "Klim, Filip"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2043"]
[BlackElo "1828"]
[PlyCount "60"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. d4 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. Nc3 Bb4 8. Qc2 0-0 9. Rd1 Rb8 10. e4 Bxc3 11. bxc3 h6 12. Bf4 b5 13. d5 exd5 14. exd5 Nxd5 15. Ng5 hxg5 16. Rxd5 Qf6 17. Bxg5 Qe6 18. Bf4 Bb7 19. Rad1 Rbd8 20. Rxd8 Nxd8 21. Bxb7 Nxb7 22. Bxc7 Re8 23. a4 Nc5 24. axb5 axb5 25. Bf4 Nd3 26. Qd2 Qg4 27. Rf1 Re2 28. f3 Qe6 29. Qd1 Kh7 30. Qb1 Qh3 0-1

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.22"]
[Round "1"]
[White "Owoc, Jakub"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "1753"]
[BlackElo "2043"]
[PlyCount "72"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nf3 Nc6 6. Bg5 f6 7. Be3 Nh6 8. dxe5 dxe5 9. Qxd8+ Kxd8 10. Rd1+ Bd7 11. h3 Kc8 12. g4 g5 13. Nd5 Nf7 14. Be2 Re8 15. b4 Ncd8 16. h4 c6 17. Nc3 h6 18. Rg1 Bf8 19. a3 Ne6 20. hxg5 fxg5 21. Kf1 Kc7 22. c5 Rad8 23. Kg2 Nf4+ 24. Bxf4 exf4 25. Nd4 Bg7 26. Rd2 Bxg4 27. Ndb5+ cxb5 28. Nxb5+ Kb8 29. Rxd8+ Rxd8 30. Bxg4 Ne5 31. Rd1 Rxd1 32. Bxd1 Nc4 33. Be2 Ne5 34. f3 Bf8 35. Nd4 Kc8 36. a4 Kb8 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "8"]
[White "Malaczek, Mateusz"]
[Black "Paprocki, Antoni"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2036"]
[BlackElo "2068"]
[PlyCount "133"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. cxd5 exd5 9. d4 Be6 10. Nc3 Rc8 11. Rc1 cxd4 12. Nxd4 Qd7 13. Ncb5 Rfd8 14. Nxe6 Qxe6 15. e3 a6 16. Nd4 Qd7 17. Qe2 Ne4 18. Nxc6 Rxc6 19. Rxc6 Qxc6 20. Rc1 Qd7 21. Qc2 Qe6 22. Qc7 Nd6 23. Bxd5 Qxd5 24. Qxe7 Ne4 25. Qe5 Qxe5 26. Bxe5 f6 27. Bd4 Ng5 28. Rc7 Nf3+ 29. Kg2 Nxd4 30. exd4 Rxd4 31. Rxb7 Rd2 32. a4 Rd3 33. b4 Ra3 34. a5 h5 35. h4 Kh7 36. Kf1 Ra2 37. Ke1 Rb2 38. f3 Rb3 39. Ke2 Kg6 40. Kf2 Kh6 41. Rb6 Kg6 42. g4 Kh6 43. Kg3 hxg4 44. Kxg4 Rb1 45. Rb8 Kh7 46. h5 Rg1+ 47. Kf5 Re1 48. f4 Re3 49. h6 gxh6 50. Kxf6 h5 51. Rb7+ Kh6 52. Rb8 Kh7 53. Kg5 Rf3 54. Rb6 Kg7 55. Rxa6 h4 56. Rg6+ Kf7 57. Rh6 Rb3 58. a6 Rxb4 59. Rxh4 Ra4 60. Rh6 Kg7 61. Rb6 Ra1 62. Rb7+ Kf8 63. a7 Ra5+ 64. f5 Ra6 65. Rb8+ Kg7 66. a8Q Rg6+ 67. Kf4 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "6"]
[White "Malaczek, Mateusz"]
[Black "Skurniak, Szymon"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2036"]
[BlackElo "1987"]
[PlyCount "40"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. d4 e4 4. Nc3 Bb4 5. Bg2 d5 6. f3 Nf6 7. Bg5 Qa5 8. Rc1 Nbd7 9. cxd5 cxd5 10. Qc2 0-0 11. a3 exf3 12. Nxf3 Bxc3+ 13. Qxc3 Qxc3+ 14. Rxc3 Re8 15. Bxf6 Nxf6 16. Ne5 Be6 17. 0-0 Rac8 18. Rfc1 Rxc3 19. Rxc3 Rc8 20. Rxc8+ Bxc8 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "4"]
[White "Malaczek, Mateusz"]
[Black "Wnek, Filip"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2036"]
[BlackElo "1955"]
[PlyCount "77"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e5 4. d3 Be7 5. Nc3 d6 6. Nf3 0-0 7. 0-0 a5 8. a3 Qe8 9. c5 Kh8 10. cxd6 cxd6 11. Bg5 Nc6 12. Bxf6 Bxf6 13. Nd5 Rb8 14. Nd2 b5 15. Rc1 Ne7 16. Nb3 Nxd5 17. Bxd5 a4 18. Na5 Be6 19. Bxe6 Qxe6 20. Qd2 f4 21. Qb4 Bg5 22. Rc6 Rf6 23. Qe4 fxg3 24. hxg3 Bd2 25. Ra6 Bxa5 26. Rxa5 d5 27. Qb4 Qb6 28. e3 Rc6 29. Kg2 h6 30. Rh1 Kg8 31. Rh5 Rc2 32. Rf5 h5 33. Qe7 Qg6 34. Qxe5 Rd8 35. Ra8 Rxa8 36. Qxd5+ Kh7 37. Rxh5+ Qxh5 38. Qxh5+ Kg8 39. Qd5+ 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "7"]
[White "Marcinczyk, Monika"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1832"]
[BlackElo "2036"]
[PlyCount "102"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 Nf6 7. f3 Nbd7 8. g4 h6 9. 0-0-0 Nb6 10. Nh3 b4 11. Nb1 a5 12. g5 hxg5 13. Nxg5 e6 14. Bd3 Bb7 15. Qg2 Qe7 16. Nd2 Nfd7 17. Rdg1 c5 18. e5 cxd4 19. exd6 Qf6 20. Nde4 Bxe4 21. Nxe4 Qe5 22. Bg5 Bf8 23. f4 Qd5 24. Nf6+ Nxf6 25. Bxf6 Qxg2 26. Rxg2 Rh5 27. Be2 Rf5 28. Be5 Bh6 29. Rg5 Bxg5 30. Bb5+ Nd7 31. hxg5 0-0-0 32. Bd3 Rxe5 33. fxe5 Nxe5 34. Ba6+ Kb8 35. Rf1 Rxd6 36. Bb5 Kc7 37. a3 bxa3 38. bxa3 Kd8 39. Kd2 Ke7 40. c4 dxc3+ 41. Kxc3 Rd5 42. Be2 Nd7 43. Rg1 Nf8 44. Bf3 Rc5+ 45. Kd4 Nd7 46. a4 e5+ 47. Kd3 Nb6 48. Bd1 Rc1 49. Re1 Kd6 50. Kd2 Rc4 51. Rf1 Rf4 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "5"]
[White "Raszka, Janusz"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2081"]
[BlackElo "2036"]
[PlyCount "68"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. c3 e5 8. Be3 h6 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Bc2 Be6 12. Qxd8 Rfxd8 13. Nd2 Ne8 14. Rfd1 Nd6 15. f3 f6 16. a4 Kf7 17. b3 Bf8 18. c4 Nc8 19. Kf2 Ne7 20. Bc5 Nc6 21. Bxf8 Kxf8 22. Nf1 Ke7 23. Rxd8 Rxd8 24. Rd1 Rxd1 25. Bxd1 Nd4 26. Ke3 Kd6 27. Kd3 Kc5 28. Kc3 a5 29. Ne3 c6 30. Nc2 b5 31. cxb5 cxb5 32. b4+ axb4+ 33. Nxb4 bxa4 34. Nd3+ Kd6 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "3"]
[White "Wikar, Martyna"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1937"]
[BlackElo "2036"]
[PlyCount "57"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. e5 Nd7 7. Bd3 c5 8. exd6 exd6 9. 0-0 Ne7 10. Ne4 Qc7 11. c3 0-0 12. Be3 Nd5 13. Bd2 Qb6 14. Kh1 Bb7 15. f5 Rae8 16. Nfg5 N5f6 17. Nxf6+ Nxf6 18. fxg6 fxg6 19. Qb3+ Kh8 20. Qc2 Qc6 21. Rf3 Ng4 22. Raf1 Rxf3 23. Rxf3 Rf8 24. Bxg6 Rxf3 25. gxf3 hxg6 26. Qxg6 Nf6 27. Nf7+ Kg8 28. Nh6+ Kh8 29. Nf7+ 1/2-1/2

[Event "Suwalki Warakomska Memorial 4th"]
[Site "Suwalki"]
[Date "2020.08.13"]
[Round "9"]
[White "Praczukowski, Stanislaw"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2109"]
[BlackElo "2036"]
[PlyCount "69"]
[EventDate "2020.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. Be3 Nh6 8. e5 c5 9. dxc5 dxc5 10. Qe2 Bb7 11. Be4 Bxe4 12. Nxe4 Qc7 13. 0-0-0 0-0 14. h4 Qc6 15. Bf2 f6 16. h5 fxe5 17. hxg6 hxg6 18. fxe5 Nxe5 19. Nxe5 Bxe5 20. Kb1 Bg7 21. Bxc5 Rf4 22. Rhe1 Re8 23. Bd4 e5 24. Bc3 Nf7 25. g3 Rf5 26. Qg4 Rd8 27. Rxd8+ Nxd8 28. Rd1 Nf7 29. a3 Qc4 30. b3 Qe6 31. Kb2 Qc6 32. Qe2 Qc7 33. Qd3 Ng5 34. Nxg5 Rxg5 35. Qd5+ 1-0

[Event "Suwalki Warakomska Memorial 4th"]
[Site "Suwalki"]
[Date "2020.08.12"]
[Round "8"]
[White "Malaczek, Mateusz"]
[Black "Rudzinska, Michalina"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2036"]
[BlackElo "2162"]
[PlyCount "81"]
[EventDate "2020.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. Rb1 a5 7. a3 f5 8. Nf3 Nf6 9. 0-0 0-0 10. b4 axb4 11. axb4 Ne7 12. Qb3 h6 13. c5+ Kh7 14. cxd6 cxd6 15. Bb2 Bd7 16. Rfc1 g5 17. b5 Be8 18. Ra1 Rxa1 19. Rxa1 Qb6 20. Qe6 Ng6 21. Na4 Qxb5 22. Qxd6 Qb3 23. Nd2 Qc2 24. Qb4 Rf7 25. Nb6 Bf8 26. Qc3 Qxc3 27. Bxc3 Bc5 28. Ndc4 f4 29. Ra5 fxg3 30. hxg3 Bxf2+ 31. Kxf2 Ne4+ 32. Ke1 Nxc3 33. Nxe5 Re7 34. d4 Nxe5 35. dxe5 Bc6 36. Bxc6 bxc6 37. Rc5 Ne4 38. Rxc6 Rxe5 39. Rc7+ Kg6 40. g4 Re6 41. Nd5 1/2-1/2

[Event "Suwalki Warakomska Memorial 4th"]
[Site "Suwalki"]
[Date "2020.08.11"]
[Round "7"]
[White "Mulet, Piotr"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2217"]
[BlackElo "2036"]
[PlyCount "69"]
[EventDate "2020.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 Nf6 5. Nf3 0-0 6. 0-0 Nc6 7. d5 Nb8 8. h3 c6 9. dxc6 Nxc6 10. Be3 a6 11. a4 Bd7 12. Qd2 Rc8 13. Bd3 Na5 14. Bh6 Be6 15. Bxg7 Kxg7 16. b3 Qc7 17. Ne2 d5 18. e5 Ne4 19. Qe3 Nc5 20. Nfd4 Nxd3 21. cxd3 Qd7 22. h4 Nc6 23. Rae1 Nxd4 24. Nxd4 Rc3 25. h5 h6 26. f4 Kh7 27. Qd2 Rfc8 28. Re3 Bf5 29. e6 fxe6 30. Rfe1 Bg4 31. hxg6+ Kg8 32. f5 Bxf5 33. Nxf5 Rc2 34. Nxh6+ Kg7 35. Qd1 1-0

[Event "Suwalki Warakomska Memorial 4th"]
[Site "Suwalki"]
[Date "2020.08.10"]
[Round "6"]
[White "Malaczek, Mateusz"]
[Black "Godzwon, Iwo"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2036"]
[BlackElo "2347"]
[PlyCount "81"]
[EventDate "2020.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. e3 d6 5. a3 a6 6. Ne2 Ba7 7. Nbc3 h5 8. h4 Nge7 9. b4 Be6 10. Nd5 Qd7 11. Bb2 Nd8 12. Nxe7 Qxe7 13. Rc1 Bg4 14. f3 Bd7 15. Kf2 c6 16. d4 f5 17. dxe5 dxe5 18. c5 Nf7 19. Qc2 Bb8 20. Rcd1 0-0 21. Bh3 Nh6 22. Qc3 Bc7 23. Rd2 Rae8 24. Rhd1 Bc8 25. f4 Nf7 26. Ng1 Qf6 27. Nf3 Qg6 28. Ng5 Nxg5 29. hxg5 Be6 30. Bg2 h4 31. gxh4 exf4 32. exf4 Bxf4 33. Re2 Bf7 34. Rde1 Rd8 35. Bf3 Bd5 36. Bh5 Qh7 37. Re7 Bf7 38. Rxf7 Rd2+ 39. Kf1 Rxf7 40. Bxf7+ Kxf7 41. Qc4+ 1-0

[Event "Suwalki Warakomska Memorial 4th"]
[Site "Suwalki"]
[Date "2020.08.09"]
[Round "5"]
[White "Rasti, Arvin"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2269"]
[BlackElo "2036"]
[PlyCount "67"]
[EventDate "2020.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 Nf6 6. f3 b5 7. Qd2 h6 8. Nh3 Nbd7 9. 0-0-0 Nb6 10. g4 b4 11. Nb1 a5 12. g5 hxg5 13. hxg5 Nfd7 14. Bb5 Bb7 15. Nf2 Rg8 16. d5 c5 17. Qe2 Qc8 18. Ng4 Ba6 19. Rh7 Bxb5 20. Qxb5 Qa6 21. Qxa6 Rxa6 22. c3 bxc3 23. Nxc3 Nc4 24. Kc2 Nde5 25. Bc1 Nxg4 26. fxg4 Ne5 27. Nb5 Kf8 28. Rf1 Rh8 29. Rxh8+ Bxh8 30. Rg1 Nf3 31. Rh1 Nd4+ 32. Kd3 Bg7 33. a4 Nf3 34. Bf4 1/2-1/2

[Event "Suwalki Warakomska Memorial 4th"]
[Site "Suwalki"]
[Date "2020.08.08"]
[Round "3"]
[White "Choroszej, Aleksander"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2059"]
[BlackElo "2036"]
[PlyCount "84"]
[EventDate "2020.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 Nf6 6. f3 Nbd7 7. g4 h6 8. Qd2 b5 9. 0-0-0 Nb6 10. Qf2 b4 11. Nce2 Nc4 12. Ng3 Nxe3 13. Qxe3 c6 14. h5 g5 15. Kb1 Qa5 16. Nf5 Bxf5 17. gxf5 Nd7 18. f4 gxf4 19. Qxf4 c5 20. f6 Bxf6 21. Bh3 cxd4 22. Nf3 Ne5 23. Nxd4 Nc4 24. Qg4 Qc5 25. Rhg1 Kf8 26. e5 Nxe5 27. Qe4 Rd8 28. Rg3 Rg8 29. Rdg1 Rg5 30. Rxg5 hxg5 31. h6 Nc4 32. Rd1 Qe5 33. Qh1 Ne3 34. Rd3 g4 35. Bf1 Nf5 36. c3 Qe1+ 37. Kc2 Nxd4+ 38. cxd4 Rc8+ 39. Kb3 Qc1 40. Qg2 Qc4+ 41. Ka4 Qxa2+ 42. Kxb4 Rc4# 0-1

[Event "Suwalki Warakomska Memorial 4th"]
[Site "Suwalki"]
[Date "2020.08.08"]
[Round "4"]
[White "Malaczek, Mateusz"]
[Black "Jakhari, Ansh"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2036"]
[BlackElo "1936"]
[PlyCount "105"]
[EventDate "2020.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d4 exd4 8. Nxd4 0-0 9. Nxc6 bxc6 10. a3 Be6 11. Qc2 Qd6 12. e4 Nb6 13. Bf4 Qc5 14. Nc3 Nc4 15. Rfc1 Rab8 16. Na4 Qd4 17. b4 g5 18. Rd1 Qg7 19. Bxc7 Rb7 20. Bf1 Bf6 21. Bxc4 Bxa1 22. Bd6 Bg4 23. Bxf8 Bxd1 24. Qxd1 Qf6 25. Nc5 Rc7 26. Qd6 Rc8 27. Qxf6 Bxf6 28. Bd6 Bb2 29. e5 Bxa3 30. e6 Bxb4 31. exf7+ Kg7 32. f8Q+ Rxf8 33. Bxf8+ Kxf8 34. Ne6+ Ke7 35. Nxg5 Kd6 36. Kf1 Kc5 37. Bb3 Kd4 38. Ke2 Kc3 39. Ba4 c5 40. Ne6 c4 41. f4 Kb2 42. f5 c3 43. Kd3 Be7 44. Nc7 a5 45. Nd5 Bb4 46. f6 h6 47. f7 h5 48. Nxb4 axb4 49. f8Q b3 50. Qb4 c2 51. Qxb3+ Ka1 52. Qa3+ Kb1 53. Bxc2# 1-0

[Event "Suwalki Warakomska Memorial 4th"]
[Site "Suwalki"]
[Date "2020.08.07"]
[Round "2"]
[White "Malaczek, Mateusz"]
[Black "Rosol, Alexander"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2036"]
[BlackElo "1923"]
[PlyCount "101"]
[EventDate "2020.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. d3 0-0 6. e4 c6 7. Nge2 e5 8. 0-0 a5 9. h3 Be6 10. f4 Qd7 11. Kh2 Ne8 12. Be3 f6 13. b3 c5 14. Nd5 Bxd5 15. exd5 f5 16. fxe5 Bxe5 17. d4 cxd4 18. Nxd4 Nc7 19. Qd2 Qe7 20. Bg5 Qf7 21. Rae1 Nd7 22. Ne6 Rfc8 23. Bf4 Ne8 24. Bxe5 Nxe5 25. g4 Ng7 26. c5 Qe7 27. Nxg7 Kxg7 28. cxd6 Qxd6 29. Qd4 Re8 30. gxf5 g5 31. Kh1 Kf6 32. Rf3 Qb4 33. Qa1 Qxe1+ 34. Qxe1 Nxf3 35. Qc3+ Ne5 36. d6 Rad8 37. Qd4 Rd7 38. Qc5 Red8 39. Qxa5 Rxd6 40. Bxb7 Rd2 41. Qa6+ R2d6 42. Qa5 h5 43. Bg2 g4 44. Kh2 Rd2 45. Qa6+ Kg5 46. h4+ Kxf5 47. Qh6 Nf3+ 48. Kg3 R8d3 49. Qxh5+ Kf6 50. Qh6+ Ke5 51. Qf4+ 1/2-1/2

[Event "Suwalki Warakomska Memorial 4th"]
[Site "Suwalki"]
[Date "2020.08.06"]
[Round "1"]
[White "Goluch, Piotr"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2373"]
[BlackElo "2036"]
[PlyCount "85"]
[EventDate "2020.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c3 d6 4. e4 Nf6 5. Bd3 0-0 6. 0-0 Bg4 7. h3 Bxf3 8. Qxf3 e5 9. Rd1 Nc6 10. Bb5 Nd7 11. Be3 Qe7 12. Na3 Rae8 13. Rac1 f5 14. Bxc6 bxc6 15. exf5 e4 16. Qg3 gxf5 17. Nc2 Kh8 18. f4 Rg8 19. Qe1 Nf6 20. Qh4 Qf7 21. Nb4 Nd5 22. Nxd5 cxd5 23. g4 fxg4 24. hxg4 Bf6 25. g5 Rg6 26. Rc2 Bd8 27. Qh3 Rf8 28. Rh2 Kg8 29. Kh1 h6 30. Rg1 Kh7 31. Rg4 Qf5 32. Rh4 Qxh3 33. R2xh3 Kg7 34. Rxh6 Rxh6 35. Rxh6 a5 36. Kg2 a4 37. Re6 Rf7 38. Re8 Rf8 39. Rxf8 Kxf8 40. Kg3 Kf7 41. Kg4 Be7 42. f5 Bf8 43. Kh5 1-0

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.31"]
[Round "9"]
[White "Malaczek, Mateusz"]
[Black "Czechowski, Jakub"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2028"]
[BlackElo "1963"]
[PlyCount "73"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 c6 6. Nc3 d5 7. cxd5 cxd5 8. d4 Nc6 9. Ne5 e6 10. Nxc6 bxc6 11. Bf4 Nh5 12. Be3 Rb8 13. b3 c5 14. Rc1 Qf6 15. dxc5 d4 16. Ne4 Qe5 17. f4 Qc7 18. Bxd4 Rd8 19. Nd6 Ba6 20. Bxg7 Nxg7 21. Qc2 Nf5 22. Nxf5 exf5 23. Rfd1 Qe7 24. Rxd8+ Rxd8 25. e4 fxe4 26. Qxe4 Qd7 27. c6 Qd2 28. Qc2 Qe3+ 29. Kh1 Rd2 30. Qe4 Qf2 31. Qf3 Qd4 32. c7 Kg7 33. h4 Rd3 34. Qe4 Qd7 35. Qc6 Qg4 36. Qxa6 Qxg3 37. Qxd3 1-0

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.30"]
[Round "7"]
[White "Malaczek, Mateusz"]
[Black "Falkowski, Dawid"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2028"]
[BlackElo "1957"]
[PlyCount "91"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e5 6. 0-0 f5 7. d3 Nf6 8. Bg5 d6 9. a3 h6 10. Bxf6 Qxf6 11. Nd5 Qf7 12. Rb1 Be6 13. Ne1 a5 14. b4 axb4 15. axb4 0-0 16. bxc5 dxc5 17. Nc2 Ra5 18. Rb3 b5 19. Rxb5 Rxb5 20. cxb5 Bxd5 21. Bxd5 Qxd5 22. Ne3 Qe6 23. bxc6 Qxc6 24. Qb3+ Kh7 25. Rc1 f4 26. Qd5 Qf6 27. Nd1 f3 28. exf3 Qxf3 29. Qxf3 Rxf3 30. Ne3 Bf8 31. Kg2 Rf6 32. Nc4 Re6 33. Re1 Bg7 34. f4 g5 35. fxe5 g4 36. h3 gxh3+ 37. Kxh3 Kg6 38. Kg4 Re8 39. Kf4 Re7 40. Ke4 Bh8 41. Kd5 Rd7+ 42. Nd6 Re7 43. e6 Bd4 44. Ne4 Kf5 45. Rf1+ Kg6 46. Kd6 1-0

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.30"]
[Round "8"]
[White "Smieszek, Wojciech"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2140"]
[BlackElo "2028"]
[PlyCount "91"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 Nf6 6. Be2 h5 7. Nh3 b5 8. Bf3 Ng4 9. Bg5 c6 10. Qd2 Qb6 11. 0-0-0 f6 12. Bf4 e5 13. dxe5 dxe5 14. Bxg4 Bxg4 15. Qd6 Nd7 16. Be3 Qb7 17. f3 Bxh3 18. gxh3 0-0-0 19. Rhg1 Rhe8 20. Qd2 Nf8 21. Qf2 Rxd1+ 22. Nxd1 Qf7 23. b3 f5 24. Qd2 f4 25. Bf2 Qc7 26. Nb2 Re6 27. Nd3 Nd7 28. Qc3 Bf8 29. Rd1 Rd6 30. Be1 Rd4 31. Qb2 Rd6 32. Bc3 Re6 33. Rg1 Be7 34. Kb1 Bxh4 35. Qa3 Kb7 36. Ba5 Qd6 37. Bb4 Qc7 38. Rd1 Bd8 39. Bc5 Qa5 40. Qb2 Be7 41. b4 Qc7 42. Bf2 g5 43. Qb3 Rf6 44. Qg8 Rf8 45. Qg7 Qd6 46. Nc5+ 1-0

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.29"]
[Round "6"]
[White "Derylo, Kamil"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1999"]
[BlackElo "2028"]
[PlyCount "76"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. Be3 Bb7 8. 0-0 c5 9. a4 b4 10. Ne2 Ngf6 11. Ng3 Ng4 12. Bd2 cxd4 13. Qe2 a5 14. Bc4 0-0 15. Bxf7+ Rxf7 16. Ng5 Nh6 17. Nxf7 Nxf7 18. Qg4 Nf6 19. Qf3 Qb6 20. Kh1 Rc8 21. c3 dxc3 22. bxc3 bxc3 23. Bxc3 Rxc3 24. Qxc3 Nxe4 25. Qe1 Bxa1 26. Nxe4 Qc6 27. Qxa1 Qxe4 28. Qb2 Nh6 29. Qd2 Nf5 30. Re1 Qd5 31. Qxd5+ Bxd5 32. Kg1 Kf7 33. Rb1 Nd4 34. Kf2 Bb3 35. Ke3 e5 36. fxe5 dxe5 37. Rc1 Bc2 38. g4 Ke6 0-1

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.29"]
[Round "5"]
[White "Malaczek, Mateusz"]
[Black "Jarocka, Liwia"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2028"]
[BlackElo "1907"]
[PlyCount "46"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 b6 5. e3 Be7 6. Qc2 c5 7. Be2 Nbd7 8. Rg1 0-0 9. g4 Ne4 10. Nc3 Bb7 11. d3 Nxc3 12. Bxc3 Bf6 13. g5 Bxc3+ 14. Qxc3 Re8 15. Ne5 Nxe5 16. Qxe5 Qb8 17. Qxb8 Raxb8 18. Bf3 dxc4 19. Bxb7 Rxb7 20. dxc4 Rd7 21. Ke2 Red8 22. Rad1 Kf8 23. Rxd7 Rxd7 1/2-1/2

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.28"]
[Round "3"]
[White "Malaczek, Mateusz"]
[Black "Hetzer, Volkhard"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2028"]
[BlackElo "1927"]
[PlyCount "56"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. 0-0 d5 6. cxd5 exd5 7. d4 Be7 8. Nc3 0-0 9. Bf4 Bg4 10. dxc5 Bxc5 11. Rc1 Be7 12. Nb5 Qa5 13. Qb3 Rac8 14. Rfd1 Rfd8 15. h3 Be6 16. Nbd4 Qa6 17. Nxe6 fxe6 18. Ng5 Re8 19. Qe3 Bf8 20. Be5 Nxe5 21. Rxc8 Rxc8 22. Qxe5 Re8 23. Rxd5 h6 24. Ra5 Qc4 25. Ne4 Nxe4 26. Bxe4 Qc1+ 27. Kg2 Kh8 28. Qh5 Qc7 1-0

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.28"]
[Round "4"]
[White "Siekanska, Maria"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1773"]
[BlackElo "2028"]
[PlyCount "73"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nf3 Nc6 6. d5 Nce7 7. Be2 h6 8. b4 a5 9. bxa5 Rxa5 10. Nd2 f5 11. a4 Nf6 12. Ba3 0-0 13. Bb4 Ra8 14. c5 Nxe4 15. Ndxe4 fxe4 16. cxd6 cxd6 17. Nxe4 Nf5 18. 0-0 Qh4 19. Bd3 Bd7 20. a5 Rad8 21. Rc1 Be8 22. Rc7 Bf7 23. g3 Qh3 24. Be2 Nh4 25. gxh4 Qxh4 26. Qd3 g5 27. Be1 Qf4 28. Bd2 Qh4 29. Ng3 e4 30. Qxe4 Rde8 31. Qd3 Rxe2 32. Qxe2 Bxd5 33. Qh5 Qa4 34. Bc3 Bf7 35. Nf5 Bxc3 36. Nxh6+ Kg7 37. Nxf7 1-0

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.27"]
[Round "2"]
[White "Kowalski, Igor"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2354"]
[BlackElo "2028"]
[PlyCount "77"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. Be3 exd4 6. Bxd4 Nf6 7. f3 0-0 8. Qd2 Be6 9. h4 Nc6 10. Bf2 Ne5 11. b3 c6 12. Bd4 Qc7 13. 0-0-0 a6 14. Be2 Rfd8 15. f4 Neg4 16. Bxg4 Bxg4 17. Nf3 b5 18. Qe3 Qa5 19. e5 Qa3+ 20. Kb1 Bf5+ 21. Ka1 Ng4 22. Qe2 c5 23. Bf2 Nxf2 24. Qxf2 dxe5 25. Nxe5 bxc4 26. Qb2 Qb4 27. Nd5 Rxd5 28. Rxd5 c3 29. Qf2 c2 30. Qd2 Qxd2 31. Rxd2 Re8 32. Kb2 Rxe5 33. fxe5 Bxe5+ 34. Kc1 Bf4 35. Rf1 Be3 36. Rf3 Bh6 37. Rc3 Bf8 38. Rd8 Kg7 39. Rxf8 1-0

[Event "Warsaw Przepiorka Memorial"]
[Site "Warsaw"]
[Date "2019.12.27"]
[Round "1"]
[White "Malaczek, Mateusz"]
[Black "Chomczyk, Marek"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2028"]
[BlackElo "2274"]
[PlyCount "66"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. d4 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Ne5 Bc6 10. Nxc6 Nxc6 11. Bxc6 bxc6 12. Rd1 Qd5 13. Nc3 Qh5 14. Kg2 c5 15. f3 Rfd8 16. Be3 Rab8 17. dxc5 Bxc5 18. Rxd8+ Rxd8 19. Rd1 Rxd1 20. Qxd1 h6 21. Qg1 Bb4 22. Bd4 e5 23. Bc5 Bxc3 24. bxc3 Qf5 25. Qd1 Qd7 26. Qc2 Qd5 27. Bf2 e4 28. Bd4 exf3+ 29. exf3 Ne8 30. Qe2 Nd6 31. Kf2 f6 32. Qe3 Kf7 33. Bc5 Nf5 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.25"]
[Round "9"]
[White "Malaczek, Mateusz"]
[Black "Pawlowski, Rafal"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1998"]
[BlackElo "1818"]
[PlyCount "43"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. d4 dxc4 5. Bg2 Nbd7 6. 0-0 Nb6 7. a4 a5 8. Qc2 Bb4 9. e4 0-0 10. Nc3 Bxc3 11. bxc3 h6 12. Re1 Bd7 13. e5 Nfd5 14. Re4 f5 15. exf6 Nxf6 16. Rh4 Be8 17. Ne5 Rb8 18. Bh3 Bf7 19. Bxh6 gxh6 20. Bxe6 Nh7 21. Rxh6 Qg5 22. Qxh7# 1-0

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.24"]
[Round "8"]
[White "Malaczek, Mateusz"]
[Black "Sieciechowicz, Marcin"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1998"]
[BlackElo "2375"]
[PlyCount "116"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 g6 5. 0-0 Bg7 6. cxd5 cxd5 7. d4 0-0 8. Nc3 Nc6 9. Ne5 e6 10. Nxc6 bxc6 11. Na4 Nd7 12. Bf4 Ba6 13. Rc1 Qa5 14. Bd6 Rfc8 15. Re1 Bb5 16. Nc3 Qb6 17. e3 Ba6 18. Na4 Qd8 19. Nc5 Nxc5 20. Bxc5 Bf8 21. Bf1 Bxf1 22. Rxf1 Qa5 23. a3 Rab8 24. Qe2 Rb3 25. Bxf8 Kxf8 26. Rc2 Qb6 27. Rfc1 Kg7 28. h4 h5 29. Kg2 a5 30. Qd2 a4 31. Qe2 Rc7 32. Qd2 Qb5 33. Qe2 Rb7 34. Qxb5 cxb5 35. Rd1 Kf6 36. Kf3 Kf5 37. Rdd2 b4 38. axb4 R3xb4 39. Re2 Rb3 40. Kg2 Kf6 41. f3 Ke7 42. Kf2 Kd6 43. Red2 R7b4 44. Ke2 f6 45. Kf2 e5 46. dxe5+ fxe5 47. Ke2 d4 48. exd4 exd4 49. Rd3 Kd5 50. Rcd2 Rxb2 51. Rxd4+ Rxd4 52. Rxb2 Kc5 53. Ke3 Rb4 54. Rc2+ Rc4 55. Rg2 a3 56. f4 Ra4 57. Ra2 Kc4 58. Kf3 Kb3 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.23"]
[Round "7"]
[White "Cherepov, Alexej"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2224"]
[BlackElo "1998"]
[PlyCount "103"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Nf6 6. e4 d6 7. Be2 0-0 8. 0-0 Nc6 9. Nc2 a5 10. Be3 Bd7 11. f3 Nb4 12. Nd4 Nc6 13. Ndb5 Ne5 14. Rc1 Bc6 15. Qd2 a4 16. Rfd1 Qa5 17. Nd4 Rfc8 18. h3 Ned7 19. Bf1 Nc5 20. Rb1 Qd8 21. Ndb5 Bxb5 22. Nxb5 Nfd7 23. b4 axb3 24. axb3 Ne6 25. h4 Ne5 26. Qf2 Qa5 27. Rd5 Qa2 28. Qe1 Nc7 29. Rd2 Qa5 30. b4 Qa4 31. Nxc7 Rxc7 32. c5 dxc5 33. Bxc5 Rd7 34. Rxd7 Qxd7 35. Rd1 Qe6 36. Qd2 h5 37. Qd5 Qxd5 38. Rxd5 e6 39. Rd1 Bf6 40. Bf2 Rd8 41. Rc1 Be7 42. b5 Rd7 43. Be2 Bd8 44. Rc8 Kg7 45. Kf1 Nd3 46. Bg3 f6 47. Rc3 Ne5 48. Bf2 Rc7 49. Rxc7+ Bxc7 50. Bd4 Nd7 51. Bc4 Kf7 52. Bf2 1/2-1/2

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.22"]
[Round "6"]
[White "Malaczek, Mateusz"]
[Black "Nowak, Mikolaj"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1998"]
[BlackElo "2281"]
[PlyCount "87"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. d3 Be7 8. Nbd2 0-0 9. b3 Re8 10. Bb2 Bf8 11. Rc1 f6 12. Qc2 a5 13. a3 Be6 14. Rfd1 Qd7 15. e3 Qf7 16. d4 e4 17. Ne1 f5 18. Bf1 a4 19. b4 Rec8 20. Ng2 Nd5 21. Nf4 Nxf4 22. gxf4 Ne7 23. Nc4 Nd5 24. Ne5 Qe8 25. Kh1 Kh8 26. Be2 Be7 27. Rg1 Bf6 28. Qd1 Qe7 29. Qf1 Bxe5 30. dxe5 c5 31. b5 b6 32. Bc4 Nc7 33. Bxe6 Nxe6 34. Qc4 Rd8 35. Rcd1 h6 36. Rxd8+ Rxd8 37. Rg6 Nf8 38. Rd6 Rxd6 39. exd6 Qxd6 40. Qf7 Ne6 41. Qxf5 Qd1+ 42. Kg2 Qf3+ 43. Kg1 Qd1+ 44. Kg2 1/2-1/2

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.21"]
[Round "5"]
[White "Niemier, Hubert"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1654"]
[BlackElo "1998"]
[PlyCount "124"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 6. Nf3 d6 7. Qc2 Nf6 8. e3 Qa5 9. Bd3 Nbd7 10. 0-0 Nb6 11. Nd2 Bd7 12. Re1 0-0-0 13. e4 fxe4 14. Nxe4 Rde8 15. Ng5 Qa6 16. Qe2 Na4 17. Qc2 Qa5 18. Bd2 Ng4 19. f4 b5 20. h3 bxc4 21. Bxc4 Nf6 22. Rab1 Nb6 23. Qb3 Ba4 24. Qb2 Bd7 25. Ne6 Rhg8 26. Kh2 h6 27. Bf1 Qa4 28. c4 Bxe6 29. Rxe6 g5 30. fxg5 hxg5 31. Bc3 Nh5 32. Be2 Nf4 33. Re3 Nxe2 34. Rxe2 g4 35. Re4 gxh3 36. gxh3 Rg5 37. Bd2 Rxd5 38. Ba5 Rd3 39. Bxb6 axb6 40. Qe2 Qa3 41. Qh5 Rd2+ 42. Re2 Rxe2+ 43. Qxe2 Kc7 44. Rb3 Qc1 45. Re3 Kd8 46. Qf3 Qc2+ 47. Re2 Qxc4 48. Qa8+ Kc7 49. Qxe8 Qxe2+ 50. Kg3 Qe3+ 51. Kg4 Qe4+ 52. Kg3 c4 53. Qa4 Qe3+ 54. Kg4 c3 55. Qa7+ Kc6 56. Qa8+ Kc5 57. Qa3+ Kd5 58. Qb3+ Ke5 59. Qb5+ d5 60. Qf1 Qe4+ 61. Kg5 c2 62. Qa1+ d4 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.20"]
[Round "4"]
[White "Piotrowski, Daniel"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1619"]
[BlackElo "1998"]
[PlyCount "82"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Nc3 a6 5. a4 Nf6 6. Bc4 0-0 7. h3 Nxe4 8. Nxe4 d5 9. Bxd5 Qxd5 10. Nc3 Qh5 11. Be3 Rd8 12. Qe2 Bg4 13. 0-0-0 Bxf3 14. Qxf3 Qxf3 15. gxf3 Nc6 16. Ne2 b5 17. axb5 axb5 18. c3 Na5 19. Kc2 Nc4 20. Ra1 e6 21. b3 Nb6 22. Rxa8 Rxa8 23. Kb2 b4 24. c4 c5 25. Ra1 Rd8 26. Rd1 cxd4 27. Bxd4 e5 28. Bxb6 Rxd1 29. Kc2 Ra1 30. Nc1 f5 31. Nd3 Ra2+ 32. Kb1 Rd2 33. Nxb4 e4 34. c5 Rb2+ 35. Kc1 Rxb3 36. Nd5 Kf7 37. fxe4 fxe4 38. c6 Ke6 39. c7 Kd7 40. Ne7 Rc3+ 41. Kd2 Kxe7 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.19"]
[Round "3"]
[White "Malaczek, Mateusz"]
[Black "Stempin, Pawel"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1998"]
[BlackElo "2362"]
[PlyCount "64"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Be7 5. Qc2 b6 6. e3 Bb7 7. Be2 c5 8. cxd5 exd5 9. Rg1 Nc6 10. a3 0-0 11. g4 Qd6 12. a4 Ne8 13. Nc3 a6 14. h4 b5 15. Bd3 d4 16. Ne4 Qd5 17. Ng3 g6 18. Be4 Qd6 19. h5 Ng7 20. Nh4 Bg5 21. Ngf5 Nxf5 22. Nxf5 Qf6 23. f4 Bh4+ 24. Ke2 Rfe8 25. hxg6 fxg6 26. Nxh4 Qxh4 27. Bxg6 Qh2+ 28. Kf1 Qh3+ 29. Ke1 Qh4+ 30. Kd1 Re7 31. Bf5 Kf8 32. Qxc5 Rae8 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.18"]
[Round "2"]
[White "Kaczmarek, Jan"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1292"]
[BlackElo "1998"]
[PlyCount "34"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 h6 6. Be3 e5 7. d5 Ne7 8. Qd2 f5 9. exf5 gxf5 10. Qc2 Nf6 11. 0-0-0 0-0 12. c5 Bd7 13. Bc4 Kh8 14. h3 f4 15. cxd6 cxd6 16. Bd2 a6 17. Bb3 Bf5 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.18"]
[Round "1"]
[White "Malaczek, Mateusz"]
[Black "Dopierala, Adam"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "1998"]
[BlackElo "1315"]
[PlyCount "66"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. d4 exd4 4. Qxd4 Nf6 5. Nc3 Bb4 6. Nf3 0-0 7. Bg2 d6 8. 0-0 h6 9. Rd1 Bc5 10. Qd3 Be6 11. b3 Nbd7 12. Bf4 d5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. e4 Be6 16. b4 Be7 17. Nd4 Nb6 18. Rac1 Qc8 19. Qe3 g5 20. Be5 Nc4 21. Rxc4 Bxc4 22. Nf5 Qe6 23. Qc3 Bb5 24. Bh3 Rfd8 25. Bd6 Qf6 26. Nxe7+ Qxe7 27. e5 Qe8 28. Qf3 Rxd6 29. exd6 Be2 30. Qb3 Bxd1 31. Qxd1 Rd8 32. d7 Qe7 33. Qd4 b6 1/2-1/2

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.27"]
[Round "9"]
[White "Malaczek, Mateusz"]
[Black "Sieciechowicz, Marcin"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1950"]
[BlackElo "2408"]
[PlyCount "53"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 Nb6 7. d3 Nc6 8. Be3 Nd4 9. Nxd4 Bxd4 10. Bh6 Rg8 11. Qd2 c6 12. Rc1 Be6 13. a3 Nd5 14. Na4 Qd6 15. h4 Rd8 16. b4 b6 17. Qc2 Bd7 18. e3 Bg7 19. Bxg7 Rxg7 20. d4 h5 21. Nc3 e6 22. 0-0 Kf8 23. Rfd1 Nxc3 24. Qxc3 g5 25. hxg5 Rxg5 26. e4 Kg8 27. e5 1/2-1/2

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.26"]
[Round "8"]
[White "Bajerlein, Dawid"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2037"]
[BlackElo "1950"]
[PlyCount "88"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nb3 Nf6 7. Bg2 0-0 8. Nc3 a5 9. a4 d6 10. 0-0 Be6 11. Nd5 Bxd5 12. cxd5 Nb4 13. Be3 Rc8 14. Bd4 Rc4 15. Rc1 Rxc1 16. Nxc1 Qc7 17. Nb3 Rc8 18. Bh3 Rb8 19. Bg2 Rc8 20. e4 Qd8 21. Qb1 Nd7 22. Rc1 Bxd4 23. Nxd4 Rxc1+ 24. Qxc1 Nc5 25. b3 Qb6 26. Qe3 Ncd3 27. Bf1 Ne5 28. h3 Qxd4 29. Qe2 Qd3 30. Qb2 Qxe4 31. Bg2 Nf3+ 32. Bxf3 Qxf3 33. Qd4 Qxd5 34. Qb6 e6 35. h4 h5 36. Kh2 Nd3 37. Kg1 Qf3 38. Qd8+ Kg7 39. Qxd6 Qxf2+ 40. Kh1 Qe1+ 41. Kg2 Qe2+ 42. Kg1 Ne5 43. Qd4 Kh7 44. Kh1 Nf3 0-1

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.25"]
[Round "7"]
[White "Malaczek, Mateusz"]
[Black "Kukorowski, Jan"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1950"]
[BlackElo "1670"]
[PlyCount "49"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d3 d6 7. Nc3 Qe8 8. Rb1 e5 9. b4 Nc6 10. b5 Nd8 11. Ba3 e4 12. dxe4 fxe4 13. Ng5 Bf5 14. Ncxe4 Nf7 15. Nxf6+ Bxf6 16. Nxf7 Bxb1 17. Bd5 Rxf7 18. Qxb1 Qxe2 19. Re1 Qg4 20. Bb2 Bxb2 21. Qxb2 Qf5 22. Bxb7 Rb8 23. Bd5 a6 24. Qd4 Qd7 25. Qf6 1-0

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.24"]
[Round "6"]
[White "Orzechowski, Jacek"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2069"]
[BlackElo "1950"]
[PlyCount "51"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. a3 a5 6. Nf3 d6 7. 0-0 e5 8. Ne1 Nge7 9. Nc2 Be6 10. d3 0-0 11. Bg5 f6 12. Bd2 b6 13. Ne3 Rc8 14. Ned5 Bxd5 15. Nxd5 Nxd5 16. Bxd5+ Kh8 17. b4 axb4 18. axb4 Ne7 19. Bg2 d5 20. cxd5 Nxd5 21. bxc5 Rxc5 22. Qb3 Re8 23. Rfc1 Rxc1+ 24. Bxc1 Ne7 25. Be3 Nc6 26. Bxc6 1-0

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.23"]
[Round "5"]
[White "Malaczek, Mateusz"]
[Black "Walkowski, Milosz"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1950"]
[BlackElo "1772"]
[PlyCount "47"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. Nc3 Bg7 7. Re1 0-0 8. e4 d6 9. d4 cxd4 10. Nxd4 Nbd7 11. e5 dxe5 12. Bxb7 exd4 13. Bxa8 dxc3 14. Bc6 Nc5 15. Qc2 Ng4 16. bxc3 Ne5 17. Bg2 Nxc4 18. Bg5 Na6 19. Rad1 Qc7 20. Bc1 Rc8 21. Bd5 Ne5 22. f4 Ng4 23. Re6 Rd8 24. Rc6 1-0

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.22"]
[Round "4"]
[White "Wawrzyniak, Pawel"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1749"]
[BlackElo "1950"]
[PlyCount "86"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. h4 h5 7. Nh3 b5 8. Ng5 Nb6 9. d5 Bb7 10. Bd4 Nf6 11. a4 bxa4 12. Nxa4 0-0 13. Be2 Nxa4 14. Rxa4 Qd7 15. Ra3 c6 16. dxc6 Bxc6 17. 0-0 e5 18. Be3 Nxe4 19. Nxe4 Bxe4 20. Rd1 Qb7 21. Rb3 Qe7 22. Rb4 d5 23. c3 Rfd8 24. Bb6 Rdb8 25. f3 Rxb6 26. fxe4 Rxb4 27. cxb4 d4 28. g3 Qb7 29. Bd3 Bf8 30. Rf1 Bxb4 31. Qf2 Rf8 32. Kh2 a5 33. Qe2 Kg7 34. Bc4 f6 35. Bd5 Qc7 36. Rf2 Qc1 37. Kg2 Qe3 38. Qa6 d3 39. Rf3 Qe2+ 40. Rf2 Qd1 41. Qc6 d2 42. Qd7+ Kh6 43. Rxf6 Rxf6 0-1

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.21"]
[Round "3"]
[White "Malaczek, Mateusz"]
[Black "Nowak, Mikolaj"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1950"]
[BlackElo "2076"]
[PlyCount "50"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. d4 Bf5 5. Bg2 e6 6. 0-0 Bd6 7. Nc3 h6 8. Re1 Nbd7 9. Qb3 Qb8 10. cxd5 exd5 11. e4 dxe4 12. Nxe4 Bxe4 13. Nd2 0-0 14. Nxe4 Nxe4 15. Bxe4 Nf6 16. Bc2 Qc7 17. Qf3 Nd5 18. Re4 f5 19. Rh4 Rf6 20. Rh5 Raf8 21. Bd2 Qf7 22. Re1 f4 23. Qg4 fxg3 24. fxg3 Rf1+ 25. Kg2 Rxe1 0-1

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.20"]
[Round "2"]
[White "Malaczek, Mateusz"]
[Black "Bednarska Bzdega, Malgorzata"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1950"]
[BlackElo "2047"]
[PlyCount "77"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 dxc4 6. Qa4+ c6 7. Qxc4 0-0 8. Nc3 Nbd7 9. d4 Nb6 10. Qb3 Be6 11. Qc2 Bf5 12. e4 Bg4 13. Rd1 Qc8 14. Ne2 Bxf3 15. Bxf3 Rd8 16. a4 a5 17. Qb3 Nbd7 18. e5 Nd5 19. Bg5 Kf8 20. Bxd5 cxd5 21. Nf4 h6 22. Bxe7+ Kxe7 23. Nxd5+ Ke8 24. Rac1 Qb8 25. e6 Nf6 26. exf7+ Kf8 27. Nf4 Bh8 28. Ne6+ Ke7 29. Rc7+ Nd7 30. Nxd8 Qxd8 31. Re1+ Kd6 32. Rc5 Nxc5 33. dxc5+ Kc6 34. Qb5+ Kd5 35. Rd1+ Bd4 36. c6+ Ke6 37. cxb7 Rb8 38. Rxd4 Qxd4 39. Qe8+ 1-0

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.20"]
[Round "1"]
[White "Nicikowski, Jozef"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1490"]
[BlackElo "1950"]
[PlyCount "92"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d3 Bg7 3. g3 c5 4. Bg2 Nc6 5. Nf3 d6 6. 0-0 Nf6 7. Re1 Nd7 8. Nbd2 0-0 9. a4 Rb8 10. c3 a6 11. Nf1 b5 12. axb5 axb5 13. Ne3 b4 14. d4 bxc3 15. bxc3 cxd4 16. cxd4 Bb7 17. Bb2 Nb6 18. Qd2 d5 19. e5 e6 20. Ba3 Nc4 21. Nxc4 dxc4 22. Bxf8 Bxf8 23. Rab1 Nb4 24. Qc3 Nd3 25. Red1 Bd5 26. Nd2 Bb4 27. Rxb4 Rxb4 28. Ne4 Bxe4 29. Bxe4 Qb6 30. Bxd3 cxd3 31. Qxd3 Rb2 32. Rc1 Qb7 33. h4 h5 34. Qe3 Rb1 35. Rxb1 Qxb1+ 36. Kh2 Qb7 37. Qf4 Qd5 38. g4 hxg4 39. Qxg4 Kf8 40. Qf4 Kg8 41. Qg4 Kf8 42. Qf4 Kg8 43. h5 gxh5 44. Qg5+ Kf8 45. Qh6+ Ke7 46. Qf6+ Ke8 1/2-1/2

[Event "Lazy Baltic Pearl op 13th"]
[Site "Lazy"]
[Date "2017.07.04"]
[Round "9"]
[White "Mazalon, Mariusz"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2050"]
[BlackElo "1905"]
[PlyCount "94"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 c5 4. d5 b5 5. cxb5 a6 6. bxa6 d6 7. Nc3 Nf6 8. Nf3 0-0 9. h3 Bxa6 10. Bxa6 Rxa6 11. 0-0 Nbd7 12. Qc2 Qa8 13. Rb1 Rb8 14. b3 Ne8 15. Bb2 Nc7 16. a4 Rab6 17. Nd2 Qa6 18. Nc4 Rxb3 19. Nb5 Nxb5 20. Qxb3 Nc3 21. Qxb8+ Nxb8 22. Bxc3 Bxc3 23. Rxb8+ Kg7 24. Na3 Qxa4 25. Nb1 Bd4 26. Rb7 Kf6 27. Nd2 Qa6 28. Rc7 Qa5 29. e5+ Bxe5 30. Ne4+ Kg7 31. Rxe7 Qa2 32. Nxc5 Kf8 33. Rxe5 dxe5 34. d6 Qd5 35. d7 Ke7 36. Rc1 f5 37. Kf1 Qd2 38. Re1 e4 39. g3 Qd5 40. Rc1 e3 41. Rc3 Qd1+ 42. Kg2 Qd5+ 43. Kf1 Qd1+ 44. Kg2 e2 45. Re3+ Kd8 46. Rd3 e1N+ 47. Kh2 Nxd3 0-1

[Event "Lazy Baltic Pearl op 13th"]
[Site "Lazy"]
[Date "2017.07.03"]
[Round "8"]
[White "Malaczek, Mateusz"]
[Black "Jedrocha, Katarzyna"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1905"]
[BlackElo "1898"]
[PlyCount "136"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. g3 g6 5. cxd5 cxd5 6. Bg2 Bg7 7. 0-0 0-0 8. Nc3 Nc6 9. Ne5 Bf5 10. Nxc6 bxc6 11. Na4 Nd7 12. Bf4 e5 13. dxe5 Qe7 14. Rc1 Rfc8 15. Qd2 Nxe5 16. b3 Rab8 17. Be3 Ng4 18. Bc5 Qd7 19. h3 Nf6 20. Qa5 Ra8 21. Kh2 h5 22. Bd4 Ne4 23. Bxg7 Kxg7 24. Nc5 Qe7 25. Nxe4 Bxe4 26. Qc5 Qxc5 27. Rxc5 Bxg2 28. Kxg2 Rc7 29. Rfc1 Rac8 30. b4 Kf6 31. b5 Ke6 32. bxc6 Kd6 33. Ra5 Re8 34. e3 Ree7 35. Ra6 Re4 36. Rb1 Rxc6 37. Rxa7 Re7 38. Rxe7 Kxe7 39. Rb4 Ra6 40. a4 Ke6 41. f4 Kf5 42. Rd4 Ra5 43. Kf3 Ke6 44. g4 hxg4+ 45. Kxg4 Kf6 46. h4 Rc5 47. Rd3 Ra5 48. Rd4 Rc5 49. Kf3 Ra5 50. Rb4 Kf5 51. Rd4 Kf6 52. Ke2 Kf5 53. Kd3 Kg4 54. Kc3 Kf3 55. Kb4 Kxe3 56. Rd1 Ra8 57. Rxd5 Kxf4 58. a5 Ke4 59. Rg5 f5 60. Rxg6 Rf8 61. Re6+ Kd5 62. Re1 Kc6 63. Kc4 f4 64. Kd4 Kb5 65. Re5+ Ka6 66. Re1 f3 67. Ke3 f2 68. Rf1 Rh8 1/2-1/2

[Event "Lazy Baltic Pearl op 13th"]
[Site "Lazy"]
[Date "2017.07.01"]
[Round "7"]
[White "Malaczek, Mateusz"]
[Black "Lascar, Radoslawa"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1905"]
[BlackElo "1775"]
[PlyCount "81"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 Nc6 4. Nc3 Be6 5. d3 Qd7 6. b4 g6 7. b5 Nd8 8. Rb1 Bg7 9. Nd5 f5 10. Nf3 Nf6 11. Ng5 Bg8 12. 0-0 h6 13. Nxf6+ Bxf6 14. Nh3 f4 15. d4 g5 16. dxe5 dxe5 17. Qc2 Be6 18. Bd5 Bf5 19. Be4 Bxh3 20. Rd1 Qe7 21. Rb3 Bd7 22. Ba3 Qg7 23. Bg6+ Nf7 24. Rxd7 Rd8 25. Rxf7 Qxf7 26. Bxf7+ Kxf7 27. c5 Rd4 28. Bb2 Rdd8 29. Qc4+ Kg7 30. Rd3 Rxd3 31. exd3 h5 32. Qe6 Rf8 33. Bxe5 Kg6 34. Bxf6 Rxf6 35. Qe4+ Kg7 36. gxf4 gxf4 37. f3 c6 38. bxc6 bxc6 39. Qe7+ Rf7 40. Qe5+ Rf6 41. Qxh5 1-0

[Event "Lazy Baltic Pearl op 13th"]
[Site "Lazy"]
[Date "2017.06.30"]
[Round "6"]
[White "Hilarecki, Grzegorz"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2105"]
[BlackElo "1905"]
[PlyCount "71"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nd7 5. h3 Ngf6 6. Be2 Ne4 7. 0-0 e5 8. Bh2 0-0 9. c3 Qe7 10. Re1 Kh8 11. Bf1 f5 12. c4 g5 13. Nc3 Nxc3 14. bxc3 g4 15. hxg4 fxg4 16. Nd2 Nf6 17. c5 Nh5 18. cxd6 cxd6 19. Ne4 d5 20. Ng3 Nxg3 21. Bxg3 e4 22. c4 Be6 23. cxd5 Bxd5 24. Qxg4 Rg8 25. Qh5 Qe6 26. Rac1 Bxa2 27. Rc5 Rac8 28. Rec1 Rxc5 29. Rxc5 Rc8 30. Rxc8+ Qxc8 31. Qa5 Qc2 32. Qd8+ Bg8 33. d5 Qd1 34. d6 h6 35. d7 Kh7 36. Qe7 1-0

[Event "Lazy Baltic Pearl op 13th"]
[Site "Lazy"]
[Date "2017.06.29"]
[Round "5"]
[White "Przerwa, Waldemar"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1780"]
[BlackElo "1905"]
[PlyCount "56"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. a3 e5 8. dxe5 dxe5 9. Be3 Nh5 10. Bg5 Bf6 11. Bxf6 Qxf6 12. Nc3 Be6 13. Nd5 Bxd5 14. exd5 Nd4 15. Nxd4 exd4 16. g3 Qe5 17. Bc4 Nxg3 18. fxg3 Qxg3+ 19. Kh1 Qxh3+ 20. Kg1 Qg3+ 21. Kh1 Rae8 22. Rf3 Qh4+ 23. Kg2 Re5 24. Qd3 Rfe8 25. Rh1 Rg5+ 26. Rg3 Re2+ 27. Kf1 Qxh1+ 28. Kxe2 Qh2+ 0-1

[Event "Lazy Baltic Pearl op 13th"]
[Site "Lazy"]
[Date "2017.06.28"]
[Round "4"]
[White "Malaczek, Mateusz"]
[Black "Straszewski, Tomasz"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1905"]
[BlackElo "1619"]
[PlyCount "53"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Bc5 7. Nxe5 Bxf2+ 8. Rxf2 Nxe5 9. h3 0-0 10. d4 Nc4 11. Qd3 Ncb6 12. e4 Nb4 13. Qc3 Qe7 14. Bf4 c6 15. a3 Na6 16. Nd2 f5 17. Raf1 Be6 18. Be5 Qd7 19. Qe3 fxe4 20. Nxe4 Nc4 21. Qg5 Nxe5 22. dxe5 Rxf2 23. Rxf2 Qd8 24. Nf6+ Kh8 25. Nxh7 Qd1+ 26. Kh2 Kxh7 27. Be4+ 1-0

[Event "Lazy Baltic Pearl op 13th"]
[Site "Lazy"]
[Date "2017.06.27"]
[Round "3"]
[White "Wozniak, Mariola"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2204"]
[BlackElo "1905"]
[PlyCount "131"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 h6 9. Qd2 Bb7 10. h3 Ne7 11. Rfe1 Kf8 12. Rad1 Kg8 13. Nh2 Nf6 14. Ng4 Nxg4 15. hxg4 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Be2 Bc6 19. b3 Bf8 20. Bf4 Bd6 21. c4 a5 22. Qe3 Bb7 23. d5 exd5 24. Bf3 Kg7 25. Bxd5 Bxd5 26. Rxd5 Bxf4 27. Qxf4 Qf6 28. Qxf6+ Kxf6 29. Rd7 Rhe8 30. Rxe8 Rxe8 31. Rxc7 Re6 32. Kf1 Kg5 33. Rxf7 Kxg4 34. Rd7 g5 35. Rd2 Kf4 36. Re2 Rd6 37. Re3 h5 38. g3+ Kg4 39. Kg2 Kf5 40. Kf3 Rd2 41. Rc3 Kf6 42. Ke3 Rb2 43. f4 Rg2 44. Kf3 Rd2 45. fxg5+ Kxg5 46. c5 bxc5 47. Rxc5+ Kg6 48. Rc3 Rd4 49. Ke3 Rb4 50. Kf3 Rd4 51. Rc6+ Kg7 52. Rb6 Rd3+ 53. Kf4 Kf7 54. Rb5 Kg6 55. Rg5+ Kh6 56. Rxa5 Rxb3 57. Rb5 Ra3 58. a5 Ra4+ 59. Kf5 Kg7 60. Rb7+ Kg8 61. Rb5 Kg7 62. Ke5 Ra3 63. Kd6 Kg6 64. Kc7 Rxg3 65. a6 Ra3 66. Kb7 1-0

[Event "Lazy Baltic Pearl op 13th"]
[Site "Lazy"]
[Date "2017.06.26"]
[Round "2"]
[White "Malaczek, Mateusz"]
[Black "Mielczarski, Miroslaw"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1905"]
[BlackElo "2103"]
[PlyCount "104"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. g3 e6 5. Bg2 Nbd7 6. 0-0 dxc4 7. a4 Bb4 8. Qc2 0-0 9. Qxc4 a5 10. Rd1 Qe7 11. Bf4 h6 12. Qc2 Nd5 13. Nc3 Nxf4 14. gxf4 Rd8 15. Ne4 Nf6 16. Ne5 Bd7 17. Kh1 Be8 18. e3 Nd5 19. Rg1 f6 20. Nd3 Bg6 21. Qe2 Qf7 22. Bf3 Bf8 23. Rg3 Rac8 24. Rag1 Bh7 25. Rh3 Kh8 26. Ng3 Nb4 27. Nxb4 axb4 28. Be4 c5 29. Bxh7 Kxh7 30. dxc5 Rxc5 31. Ne4 Rcd5 32. Qc2 Kh8 33. f3 e5 34. fxe5 Rxe5 35. f4 Ree8 36. Qg2 Qd5 37. Nf2 Qxg2+ 38. Kxg2 Rd2 39. b3 Bc5 40. Rd1 Red8 41. Rxd2 Rxd2 42. Kf3 f5 43. Rg3 b6 44. a5 bxa5 45. Rg6 a4 46. bxa4 b3 47. Rc6 Ba7 48. Rc7 b2 49. Rb7 Bc5 50. a5 Kh7 51. a6 Rd6 52. Rxb2 Rxa6 1/2-1/2

[Event "Lazy Baltic Pearl op 13th"]
[Site "Lazy"]
[Date "2017.06.25"]
[Round "1"]
[White "Bucko, Wieslaw"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1549"]
[BlackElo "1905"]
[PlyCount "124"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. e3 cxd4 5. exd4 Nf6 6. Nf3 0-0 7. Be2 b6 8. 0-0 d5 9. Bf4 Bb7 10. Ne5 Nc6 11. Rc1 dxc4 12. Nxc6 Bxc6 13. Bxc4 Nd5 14. Bg5 Qd7 15. Re1 Rfe8 16. Ne2 h6 17. Bh4 Rad8 18. Bg3 Qb7 19. Qb3 b5 20. Bd3 b4 21. Qc2 Rc8 22. Be4 e6 23. f3 f5 24. Bxd5 Bxd5 25. Qa4 Bc6 26. Qb3 a5 27. Qe3 g5 28. Be5 Bd5 29. b3 f4 30. Qd3 Bxe5 31. dxe5 Qb6+ 32. Kh1 Kg7 33. Nd4 Rcd8 34. Red1 a4 35. Qc2 axb3 36. axb3 Re7 37. Qf2 Qb7 38. h4 Red7 39. Qe2 Qb6 40. h5 Kg8 41. Qc2 Rg7 42. Rd2 g4 43. Qc5 Qxc5 44. Rxc5 gxf3 45. Nxf3 Ra8 46. Rb5 Ra1+ 47. Kh2 Rb1 48. Rxb4 Rxb3 49. Rxb3 Bxb3 50. Rd8+ Kh7 51. Rd6 Bd5 52. Rd8 Bxf3 53. gxf3 Rg5 54. Rf8 Rxh5+ 55. Kg2 Rg5+ 56. Kf2 Rf5 57. Rxf5 exf5 58. Kg2 Kg6 59. Kh3 Kf7 60. Kh4 Ke6 61. Kh5 Kxe5 62. Kxh6 Kd4 0-1

[Event "POL-chT U26 rapid"]
[Site "Hucisko"]
[Date "2016.01.17"]
[Round "9.3"]
[White "Brodowski, Piotr"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2452"]
[BlackElo "1905"]
[PlyCount "83"]
[EventDate "2016.01.16"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "Poznan UE"]
[BlackTeam "Poznan PP"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 d6 6. Rb1 a5 7. e3 e5 8. Nge2 Nge7 9. 0-0 0-0 10. h3 Be6 11. Nd5 f5 12. d3 Bf7 13. f4 Nxd5 14. cxd5 Ne7 15. e4 Rc8 16. b3 a4 17. bxa4 c4 18. Rxb7 Rc7 19. Rb4 cxd3 20. Qxd3 fxe4 21. Bxe4 Qa8 22. fxe5 Bxe5 23. Nf4 Rc3 24. Qe2 Bxd5 25. Nxd5 Rxg3+ 26. Bg2 Nxd5 27. Rxf8+ Qxf8 28. Qc4 Qf3 29. Qf1 Qxf1+ 30. Kxf1 Nxb4 31. axb4 Rc3 32. Bh6 Bg7 33. Bd2 Ra3 34. a5 Kf8 35. b5 Ke7 36. Bc6 Bc3 37. Bg5+ Ke6 38. a6 Kf5 39. Be3 Ra1+ 40. Kg2 Ra2+ 41. Kf3 Ra3 42. a7 1-0

[Event "POL-chT U26 rapid"]
[Site "Hucisko"]
[Date "2016.01.17"]
[Round "8.21"]
[White "Lach, Mateusz"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1426"]
[BlackElo "1905"]
[PlyCount "137"]
[EventDate "2016.01.16"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "Rzeszow URz"]
[BlackTeam "Poznan PP"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 Bg7 3. e3 c5 4. Nf3 cxd4 5. exd4 Nf6 6. Nc3 d5 7. cxd5 0-0 8. Bc4 Nbd7 9. 0-0 Nb6 10. Bb3 Nbxd5 11. h3 h6 12. Re1 Re8 13. a3 b6 14. Be3 Bb7 15. Ne5 Rc8 16. Qd2 h5 17. Rac1 e6 18. Bg5 Nxc3 19. bxc3 Qd6 20. Bxf6 Bxf6 21. a4 Rcd8 22. Qe2 Qa3 23. Qa2 Qxa2 24. Bxa2 Bd5 25. Bxd5 Rxd5 26. Nd3 Rc8 27. Re2 Ra5 28. Ra2 a6 29. Kf1 b5 30. Nc5 bxa4 31. Rca1 Be7 32. Nxa4 Kg7 33. Ke2 Kf6 34. Kd3 Rg5 35. f3 e5 36. Nb6 Rd8 37. Rxa6 Kg7 38. g4 hxg4 39. hxg4 exd4 40. cxd4 Bc5 41. R1a4 Bxb6 42. Rxb6 Rgd5 43. Rc6 Kh6 44. f4 f5 45. gxf5 Rxf5 46. Raa6 Rxf4 47. Rxg6+ Kh7 48. Rgd6 Rg8 49. Rd7+ Rg7 50. Rxg7+ Kxg7 51. Re6 Kf7 52. Re1 Rf6 53. d5 Rd6 54. Kd4 Rd7 55. Kc5 Rc7+ 56. Kd6 Ra7 57. Kc6 Ra6+ 58. Kb5 Ra2 59. d6 Rd2 60. Kc6 Rc2+ 61. Kd7 Ra2 62. Kd8 Ra8+ 63. Kc7 Ra7+ 64. Kb6 Ra2 65. d7 Rd2 66. Kc7 Rc2+ 67. Kd8 Rd2 68. Rc1 Ke6 69. Rc6+ 1-0

[Event "POL-chT U26 rapid"]
[Site "Hucisko"]
[Date "2016.01.16"]
[Round "5.21"]
[White "Malaczek, Mateusz"]
[Black "Cukrowski, Filip"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1905"]
[BlackElo "2320"]
[PlyCount "48"]
[EventDate "2016.01.16"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "Poznan PP"]
[BlackTeam "Wroclaw PWr"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 g6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Bg7 7. a3 d6 8. Rb1 Nbd7 9. b4 Rc8 10. d3 0-0 11. bxc5 Nxc5 12. a4 d5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. d4 Ne4 16. Bb2 Nd6 17. Nd2 Bxg2 18. Kxg2 Nc4 19. Nxc4 Rxc4 20. e3 Qd7 21. Ra1 Rfc8 22. Qb3 Qd5+ 23. Kg1 Rxd4 24. Qa3 Rd3 0-1

[Event "POL-chT U26 rapid"]
[Site "Hucisko"]
[Date "2016.01.16"]
[Round "3.21"]
[White "Malaczek, Mateusz"]
[Black "Lewicki, Miroslaw"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1905"]
[BlackElo "2221"]
[PlyCount "56"]
[EventDate "2016.01.16"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "Poznan PP"]
[BlackTeam "Krakow AGH"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. Nf3 e6 3. b3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Bb2 d5 8. d3 c5 9. Nbd2 Nc6 10. cxd5 exd5 11. d4 Re8 12. dxc5 bxc5 13. Rc1 Qb6 14. Qc2 Rac8 15. Rfd1 Qa6 16. Qb1 Qxe2 17. Bxf6 Bxf6 18. Rxc5 Qe7 19. Rcc1 Qb4 20. Nf1 d4 21. Rc4 Qb6 22. N1d2 Ba6 23. Rcc1 Be2 24. Re1 d3 25. Bf1 Rcd8 26. Nc4 Qb5 27. Bxe2 dxe2 28. Qc2 Nb4 0-1

[Event "Kochan Memorial op 26th"]
[Site "Koszalin"]
[Date "2015.08.24"]
[Round "9"]
[White "Adamowicz, Maciej"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2125"]
[BlackElo "1880"]
[PlyCount "23"]
[EventDate "2015.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e4 e5 6. Nge2 Nge7 7. 0-0 0-0 8. d3 d6 9. Be3 Be6 10. Rb1 a6 11. a4 Rb8 12. f4 1/2-1/2

[Event "Kochan Memorial op 26th"]
[Site "Koszalin"]
[Date "2015.08.22"]
[Round "7"]
[White "Cichocki, Adam"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2304"]
[BlackElo "1880"]
[PlyCount "73"]
[EventDate "2015.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Nc3 g6 4. e4 d6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 Nbd7 8. Be2 Bg7 9. 0-0 0-0 10. a4 a6 11. a5 b5 12. axb6 Qxb6 13. Ra2 Ne8 14. Bg5 Ndf6 15. Qd2 Nc7 16. Rfa1 Rfe8 17. f3 Nd7 18. Kh1 Qb4 19. Nd1 Qxd2 20. Bxd2 Reb8 21. c3 Rb6 22. Ne3 Nb8 23. Nc4 Rb7 24. f4 f5 25. exf5 gxf5 26. Ne3 Nd7 27. Nxf5 Bf6 28. Ne3 Rab8 29. Bc1 Rb6 30. g4 Nb5 31. Nc4 R6b7 32. Na5 Rb6 33. Nc6 R8b7 34. Bxb5 axb5 35. g5 Bg7 36. Nxe7+ Kf7 37. Nc8 1-0

[Event "Kochan Memorial op 26th"]
[Site "Koszalin"]
[Date "2015.08.22"]
[Round "8"]
[White "Malaczek, Mateusz"]
[Black "Zielinski, Andrzej1"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1880"]
[BlackElo "1808"]
[PlyCount "101"]
[EventDate "2015.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 e6 4. Nf3 Be7 5. Bg2 Nc6 6. 0-0 d5 7. cxd5 exd5 8. d4 0-0 9. h3 Re8 10. Be3 c4 11. b3 Bb4 12. Qc2 Bxc3 13. Qxc3 Ne4 14. Qc1 b5 15. a4 Ba6 16. axb5 Bxb5 17. bxc4 Bxc4 18. Re1 Qe7 19. Nd2 Nxd2 20. Qxd2 Qb4 21. Qc2 Qd6 22. Reb1 Qf6 23. Qd2 h6 24. Bf3 Rab8 25. Rc1 Red8 26. Ra4 Bb3 27. Ra6 Rb6 28. Rxb6 axb6 29. Rb1 Na5 30. Qb4 Bc4 31. Qxb6 Nc6 32. Rc1 Rd6 33. Qc5 g5 34. Rb1 Ne7 35. Rb7 Kg7 36. Qc7 Ng6 37. Rb8 Nf8 38. Bh5 Rc6 39. Qb7 Re6 40. Qc8 Qe7 41. Rb7 Ba6 42. Rxe7 Bxc8 43. Rxf7+ Kg8 44. Rc7 Bd7 45. h4 gxh4 46. gxh4 Rf6 47. Bf3 Rg6+ 48. Kh2 Bc6 49. Rxc6 Rxc6 50. Bxd5+ Re6 51. Bxh6 1-0

[Event "Kochan Memorial op 26th"]
[Site "Koszalin"]
[Date "2015.08.21"]
[Round "6"]
[White "Malaczek, Mateusz"]
[Black "Dobrowolski, Piotr"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1880"]
[BlackElo "2419"]
[PlyCount "96"]
[EventDate "2015.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 Bxf3 4. exf3 c5 5. d4 cxd4 6. Qxd4 Nc6 7. Qd2 e6 8. Bg2 Bb4 9. Nc3 Rc8 10. 0-0 Na5 11. b3 d5 12. Qd4 Qf6 13. Qxf6 Nxf6 14. Nb5 a6 15. Ba3 axb5 16. Bxb4 bxc4 17. bxc4 Nxc4 18. Rfc1 Kd7 19. Bf1 Rc6 20. a4 Rhc8 21. Bd3 g6 22. f4 Ne8 23. Ra2 Ned6 24. Rca1 Nb7 25. Rd1 Ncd6 26. h4 Rc1 27. Rxc1 Rxc1+ 28. Kg2 h5 29. Kf3 Nc5 30. Bc2 Nc4 31. a5 Na6 32. Ba4+ Kc7 33. axb6+ Kxb6 34. Be7 Nc5 35. Be8 d4 36. Bd8+ Kb7 37. Bb5 Nd6 38. Rb2 Nxb5 39. Rxb5+ Kc6 40. Rb4 Rc3+ 41. Ke2 Rc2+ 42. Kf3 Rxf2+ 43. Kxf2 Nd3+ 44. Kf3 Nxb4 45. Ba5 Kb5 46. Bc7 Kc4 47. Ke2 d3+ 48. Kd2 Kd4 0-1

[Event "Kochan Memorial op 26th"]
[Site "Koszalin"]
[Date "2015.08.20"]
[Round "5"]
[White "Lebiedowicz, Borys"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1907"]
[BlackElo "1880"]
[PlyCount "80"]
[EventDate "2015.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. h3 Nd7 6. Bc4 h6 7. 0-0 b5 8. Bb3 c5 9. dxc5 Nxc5 10. Be3 Bb7 11. Bd4 e5 12. Bxc5 dxc5 13. Bd5 Bxd5 14. Nxd5 Ne7 15. Nxe7 Qxe7 16. c4 0-0 17. Qc2 bxc4 18. Nd2 Rfd8 19. Nxc4 Rd4 20. Ne3 Qh4 21. f3 Qg5 22. Kf2 h5 23. Rad1 Bh6 24. Rfe1 Rad8 25. Nd5 Qh4+ 26. Kg1 Bf4 27. Nxf4 Qxf4 28. Rxd4 exd4 29. Qxc5 Qd2 30. Qc1 Qa5 31. a3 d3 32. Rd1 d2 33. Qc2 Qb6+ 34. Kh1 Qe3 35. Qa4 Rc8 36. Kh2 Qf4+ 37. Kg1 Qe3+ 38. Kf1 Rc1 39. Qe8+ Kg7 40. Qe5+ Kh7 0-1

[Event "Kochan Memorial op 26th"]
[Site "Koszalin"]
[Date "2015.08.20"]
[Round "4"]
[White "Malaczek, Mateusz"]
[Black "Luczak, Filip"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1880"]
[BlackElo "1529"]
[PlyCount "61"]
[EventDate "2015.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. b3 d5 4. Bb2 Bd6 5. Qc2 c6 6. e3 Nbd7 7. Rg1 b6 8. g4 h6 9. h4 Qc7 10. g5 hxg5 11. hxg5 Nh5 12. Be2 e5 13. cxd5 cxd5 14. Qxc7 Bxc7 15. Nc3 Bb7 16. Nb5 Bb8 17. Rc1 Kd8 18. Ba3 g6 19. Nd6 Bxd6 20. Bxd6 e4 21. Ne5 Rh7 22. Rc7 Nxe5 23. Bxe5 Rb8 24. Bb5 a6 25. Rd7+ Kc8 26. Re7 axb5 27. Re8+ Kd7 28. Rxb8 Kc6 29. Ke2 Ng7 30. Bxg7 Rxg7 31. Rc1+ 1-0

[Event "Kochan Memorial op 26th"]
[Site "Koszalin"]
[Date "2015.08.19"]
[Round "3"]
[White "Mielczarski, Miroslaw"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2145"]
[BlackElo "1880"]
[PlyCount "130"]
[EventDate "2015.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 Nc6 4. e3 g6 5. Be2 Bg7 6. 0-0 0-0 7. c4 a6 8. d4 cxd4 9. Nxd4 Nxd4 10. Qxd4 d5 11. cxd5 Qxd5 12. Qb4 Qe4 13. Qa3 Bg4 14. Bxg4 Nxg4 15. Bxg7 Kxg7 16. Nd2 Qe6 17. Nf3 Rfd8 18. h3 Nf6 19. Rac1 Rac8 20. Nd4 Qe5 21. Qb4 Rxc1 22. Rxc1 Rd7 23. Qc4 Qd5 24. Qc8 Rd8 25. Qc7 Rd7 26. Qf4 Qe4 27. Qb8 Nd5 28. Qg3 e5 29. Nf3 f6 30. Qg4 Qxg4 31. hxg4 h6 32. Kf1 Kf7 33. Ke2 Nb4 34. a3 Nc6 35. Nd2 Ne7 36. Ne4 b6 37. Nd2 Ke6 38. Rc4 Rd6 39. b4 Rc6 40. Kd3 Rxc4 41. Kxc4 Nc8 42. a4 Nd6+ 43. Kd3 Kd5 44. e4+ Ke6 45. Nf1 Nc8 46. Ne3 Ne7 47. Kc4 Kd6 48. f3 Ke6 49. Kc3 Kd6 50. Kc4 Ke6 51. Kc3 Kd6 52. Kd3 Ke6 53. Nc4 b5 54. axb5 axb5 55. Ne3 Nc6 56. Nd5 Nd4 57. f4 Nc6 58. f5+ Kf7 59. Ke3 g5 60. Kd3 Kg7 61. Kc3 Nd4 62. Nc7 Kf7 63. Kd3 Ke7 64. Kd2 Kf7 65. Nd5 Kg7 1/2-1/2

[Event "Kochan Memorial op 26th"]
[Site "Koszalin"]
[Date "2015.08.18"]
[Round "2"]
[White "Malaczek, Mateusz"]
[Black "Franckowski, Janusz"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1880"]
[BlackElo "2043"]
[PlyCount "94"]
[EventDate "2015.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 e6 3. g3 Nf6 4. Bg2 d5 5. 0-0 c6 6. d3 Bd6 7. Nbd2 0-0 8. Rb1 a5 9. cxd5 exd5 10. b3 Na6 11. Nd4 Qe7 12. N2f3 Bd7 13. Nc2 Rae8 14. e3 b5 15. d4 Ne4 16. Bb2 Nb4 17. a3 Nxc2 18. Qxc2 b4 19. a4 g5 20. Ne5 Rc8 21. Qe2 Bxe5 22. dxe5 c5 23. f3 Nc3 24. Bxc3 bxc3 25. f4 Be6 26. Qd3 gxf4 27. gxf4 d4 28. exd4 cxd4 29. Qxd4 c2 30. Rbc1 Qc5 31. Qxc5 Rxc5 32. Rf2 Bxb3 33. Rd2 Bxa4 34. Bd5+ Kg7 35. Be6 Kg6 36. Rg2+ Kh6 37. Kf2 Rd8 38. Rgg1 Rd2+ 39. Ke3 Rd1 40. Kf2 Rd4 41. Ke3 Re4+ 42. Kd3 Rxf4 43. Rge1 Bb5+ 44. Kd2 Rd4+ 45. Ke3 Re4+ 46. Kd2 Rexe5 47. Rxe5 Rxe5 0-1

[Event "Kochan Memorial op 26th"]
[Site "Koszalin"]
[Date "2015.08.17"]
[Round "1"]
[White "Kucharski, Tadeusz"]
[Black "Malaczek, Mateusz"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1880"]
[PlyCount "44"]
[EventDate "2015.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. c3 cxd4 5. cxd4 d5 6. e5 Nc6 7. h3 f6 8. exf6 Nxf6 9. Bb5 0-0 10. 0-0 Qd6 11. Nc3 Bf5 12. Ne2 Ne4 13. Bxc6 bxc6 14. Bf4 Qe6 15. Be5 Bxh3 16. Nf4 Rxf4 17. Bxf4 Qg4 18. Bg3 Nxg3 19. fxg3 Qxg3 20. Qe2 Rf8 21. Rad1 Bh6 22. Qf2 Be3 0-1

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.30"]
[Round "9"]
[White "Madrawski, Krzysztof"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1769"]
[BlackElo "1849"]
[PlyCount "104"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Zary ZKSz U19"]
[BlackTeam "Koszalin Hetman Politechnika U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. 0-0-0 Qa5 13. Kb1 Rac8 14. h4 Rc4 15. Ne2 Qxd2 16. Rxd2 Bh6 17. Rd3 a6 18. Be3 Bxe3 19. Rxe3 Nh5 20. Rd1 e5 21. g3 b5 22. c3 h6 23. Kc2 Kg7 24. b3 Rcc8 25. Rh1 Rf7 26. Kd2 Rcf8 27. g4 Nf4 28. Nxf4 Rxf4 29. Rh3 h5 30. g5 Kf7 31. Rd3 Ke6 32. Ke3 Rc8 33. Rh1 a5 34. Kf2 Rc5 35. Kg3 Kd7 36. Rhd1 Kc6 37. R1d2 Rf8 38. Kf2 a4 39. bxa4 bxa4 40. Rb2 Ra8 41. a3 e6 42. Rb4 d5 43. Ke3 Rc4 44. exd5+ exd5 45. Rxc4+ dxc4 46. Rd1 Rb8 47. Ke4 Rb3 48. Kxe5 Rxc3 49. Kf6 Rd3 50. Rc1 Rd6+ 51. Ke5 Rd5+ 52. Kf6 Rd6+ 1/2-1/2

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.29"]
[Round "8"]
[White "Malaczek, Mateusz"]
[Black "Wieczorek, Mateusz"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1849"]
[BlackElo "1684"]
[PlyCount "59"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koszalin Hetman Politechnika U19"]
[BlackTeam "Raciborz KSz Silesia U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 e5 7. d3 h6 8. Rb1 a5 9. a3 Nc6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Qb3 b6 14. Ba3 Qd7 15. Rfc1 Bh3 16. Bh1 Rae8 17. Ne1 Kh8 18. Nc2 Nh5 19. Ne3 f5 20. Ned5 f4 21. Ne4 Nf5 22. e3 Rf7 23. Bb2 fxe3 24. fxe3 Ref8 25. Qd1 Nh4 26. Nd2 Ng2 27. Ne4 Nh4 28. Nd2 Ng2 29. Ne4 Nh4 30. Nd2 1/2-1/2

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.28"]
[Round "7"]
[White "Malaczek, Mateusz"]
[Black "Delekta, Filip"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1849"]
[BlackElo "1951"]
[PlyCount "163"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koszalin Hetman Politechnika U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 c5 2. c4 Nc6 3. g3 Nf6 4. Bg2 e5 5. d3 d5 6. cxd5 Nxd5 7. Nc3 Nc7 8. a4 Be7 9. 0-0 Be6 10. Nd2 Qd7 11. Nc4 Bh3 12. Be3 Bxg2 13. Kxg2 0-0 14. a5 Nd5 15. Nxd5 Qxd5+ 16. f3 f5 17. Qb3 Kh8 18. Nd2 Nb4 19. Qxd5 Nxd5 20. Bf2 Rac8 21. Rfc1 Bg5 22. Rd1 Bxd2 23. Rxd2 Nb4 24. Rdd1 Rf6 25. Rdc1 Rfc6 26. Rc4 g6 27. Bxc5 Nxd3 28. exd3 Rxc5 29. Rac1 Rxc4 30. dxc4 Rd8 31. Rc2 Kg7 32. Kf2 Rd3 33. b4 Rb3 34. b5 Kf7 35. Rd2 Ke7 36. Rd5 e4 37. fxe4 fxe4 38. Re5+ Kd6 39. Rd5+ Ke7 40. Rc5 Kd6 41. Rd5+ Ke6 42. Rc5 Ra3 43. Rc7 Rxa5 44. Rxb7 Ke5 45. c5 a6 46. c6 Ra2+ 47. Ke3 Ra3+ 48. Kd2 e3+ 49. Ke2 axb5 50. c7 Rc3 51. Rxb5+ Ke4 52. Rb4+ Kf5 53. c8Q+ Rxc8 54. Kxe3 Rc3+ 55. Kf2 Rc2+ 56. Kg1 Re2 57. h3 Re4 58. Rb5+ Re5 59. Rb4 Re2 60. Rf4+ Ke5 61. Rf7 Ra2 62. Rxh7 Ke4 63. Rf7 Ke3 64. h4 Ra6 65. Rf4 g5 66. hxg5 Rg6 67. Rf5 Ke4 68. g4 Rg7 69. Kg2 Rg6 70. Kg3 Rg8 71. Rf7 Rxg5 72. Re7+ Re5 73. Rxe5+ Kxe5 74. Kh4 Kf6 75. Kh5 Kg7 76. Kg5 Kh7 77. Kf6 Kg8 78. g5 Kh7 79. Kf7 Kh8 80. Kg6 Kg8 81. Kh6 Kf8 82. Kh7 1-0

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.27"]
[Round "6"]
[White "Kowalski, Maciej"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1908"]
[BlackElo "1849"]
[PlyCount "89"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Grzybowo GKSz Solny U19"]
[BlackTeam "Koszalin Hetman Politechnika U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 0-0 10. Qd2 a5 11. 0-0 a4 12. Rab1 Qa5 13. Rfc1 Be6 14. b4 axb3 15. axb3 Qb4 16. Qc2 Rfc8 17. Na4 Nd7 18. Bd2 Qa3 19. Bc3 Bxc3 20. Qxc3 Rxa4 21. bxa4 Qxc3 22. Rxc3 Nc5 23. Ra3 Bd7 24. a5 Bc6 25. f3 Kg7 26. g4 g5 27. Kf2 Kf6 28. Ke3 Ke5 29. h4 h6 30. Rh1 f6 31. hxg5 hxg5 32. Rh7 Re8 33. Bd3 Na6 34. Rg7 Nc5 35. Ra2 Ne6 36. Rf7 Nc5 37. Rh7 Bd7 38. Rah2 Ne6 39. R2h5 Nf4 40. Rh1 Ne6 41. R1h5 Nf4 42. Rg7 Ne6 43. Rf7 Nc5 44. Rhh7 Ke6 45. Bc2 1/2-1/2

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.26"]
[Round "4"]
[White "Lewicki, Miroslaw"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2201"]
[BlackElo "1849"]
[PlyCount "59"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Czarna LKSz GCKiP U19"]
[BlackTeam "Koszalin Hetman Politechnika U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. 0-0 0-0 10. Qd3 a5 11. f3 Be6 12. Be3 Nd7 13. Qc2 Nc5 14. Rad1 Qb6 15. b3 Rfc8 16. Nb5 Bd7 17. a4 h5 18. Kh1 Bf6 19. f4 Bxb5 20. axb5 Qc7 21. Rf3 a4 22. b4 a3 23. e5 dxe5 24. Bxc5 a2 25. Rff1 Ra3 26. b6 Qb8 27. Qb2 Ra4 28. fxe5 Bxe5 29. Bd4 Bxh2 30. Qb3 1-0

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.26"]
[Round "5"]
[White "Malaczek, Mateusz"]
[Black "Oszczanowski, Witold"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1849"]
[BlackElo "1936"]
[PlyCount "66"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koszalin Hetman Politechnika U19"]
[BlackTeam "Wroclaw MUKS MDK Srodmiescie U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e6 6. d3 Nge7 7. Nbd2 d5 8. a3 0-0 9. Rb1 Qd6 10. Qc2 b6 11. b3 Bb7 12. Bb2 d4 13. b4 cxb4 14. axb4 Nxb4 15. Ba3 Nec6 16. Qa4 a5 17. Rfc1 Rfc8 18. Ne1 Bf8 19. Ne4 Qd8 20. Nc2 Rab8 21. h4 Ba8 22. Bh3 Be7 23. h5 f5 24. Nd2 Bc5 25. Nf3 Na2 26. Re1 Nc3 27. Qb3 Nxb1 28. Qxb1 Qd6 29. Qc1 Nb4 30. hxg6 hxg6 31. Qh6 e5 32. Ng5 Rc7 33. Bxb4 axb4 0-1

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.24"]
[Round "3"]
[White "Malaczek, Mateusz"]
[Black "Mazur, Bartlomiej"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1849"]
[BlackElo "1701"]
[PlyCount "111"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koszalin Hetman Politechnika U19"]
[BlackTeam "Katowice Hetman Szopienice U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. Nc3 Nc6 7. Rb1 d6 8. a3 Bf5 9. d3 e5 10. Bd2 Rb8 11. b4 cxb4 12. axb4 Qc8 13. b5 Ne7 14. Re1 e4 15. Nh4 exd3 16. Nxf5 Qxf5 17. exd3 Rfe8 18. Ne4 Nxe4 19. Bxe4 Qd7 20. Qb3 Nf5 21. Bc3 Bxc3 22. Qxc3 Ne7 23. Qd4 Ra8 24. Ra1 a5 25. bxa6 Rxa6 26. Rxa6 bxa6 27. Ra1 Nc6 28. Qb6 Rxe4 29. dxe4 Ne5 30. Qb8+ Kg7 31. Qb2 f6 32. Qe2 Qc6 33. c5 dxc5 34. Rxa6 Qb7 35. Ra4 Qb6 36. Kg2 Qc6 37. Ra7+ Nf7 38. Qc4 Qe8 39. f3 Qf8 40. Rc7 g5 41. Qxc5 Qxc5 42. Rxc5 Ne5 43. Rxe5 fxe5 44. f4 gxf4 45. gxf4 exf4 46. Kf3 Kf6 47. Kxf4 h6 48. h4 Ke6 49. h5 Kf6 50. e5+ Ke6 51. Ke4 Ke7 52. Kf5 Kf7 53. e6+ Ke7 54. Ke5 Ke8 55. Kf6 Kf8 56. Kg6 1-0

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.23"]
[Round "2"]
[White "Bus, Konrad"]
[Black "Malaczek, Mateusz"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2070"]
[BlackElo "1849"]
[PlyCount "103"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wieliczka MKS MOS U19"]
[BlackTeam "Koszalin Hetman Politechnika U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. d3 a6 8. a3 Rb8 9. Rb1 b5 10. cxb5 axb5 11. b4 cxb4 12. axb4 Ne8 13. Qc2 Nc7 14. Bf4 e5 15. Bg5 f6 16. Be3 Ne6 17. Nd5 f5 18. Rfc1 Ra8 19. Bb6 Qe8 20. Bc5 Rf7 21. Ng5 Nxg5 22. Nc7 Qd8 23. Nxa8 Bb7 24. Nb6 f4 25. Nd5 f3 26. exf3 Nxf3+ 27. Bxf3 Rxf3 28. Qa2 Kh8 29. Be3 Qf8 30. Nc3 Nxb4 31. Qe2 Bc6 32. Ne4 Nd5 33. Rf1 h6 34. Kg2 Rf7 35. f3 Kh7 36. Bc5 Qd8 37. Qa2 Bf8 38. Bg1 b4 39. d4 Qc7 40. Rbc1 Qb8 41. dxe5 Qxe5 42. Rce1 Qb8 43. Qb3 Qb5 44. Bd4 Be7 45. Rf2 Rf8 46. Ba1 Qb6 47. Qb2 Rg8 48. Qe5 Qb8 49. Qd4 Qf8 50. Qe5 Qb8 51. Qd4 Qf8 52. Qe5 1/2-1/2

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.22"]
[Round "1"]
[White "Malaczek, Mateusz"]
[Black "Janulek, Dawid"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1849"]
[BlackElo "1848"]
[PlyCount "99"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koszalin Hetman Politechnika U19"]
[BlackTeam "Pszczyna PSSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. b3 e6 5. Bg2 Nbd7 6. Bb2 Bd6 7. 0-0 0-0 8. d3 Re8 9. Nbd2 e5 10. Ne1 Nf8 11. Nc2 Ng6 12. a3 Be6 13. b4 Qd7 14. Re1 Bh3 15. Bh1 h5 16. Nf3 h4 17. Ng5 hxg3 18. hxg3 Bg4 19. Ne3 d4 20. Nf1 Qf5 21. Bc1 Nh7 22. Ne4 Be7 23. Qb3 Bg5 24. Nd6 Qf6 25. Nxe8 Rxe8 26. Nh2 Qe6 27. e3 Bh3 28. exd4 Qf5 29. Qd1 Bxc1 30. Rxc1 Nf4 31. Re3 Qg6 32. Nf3 Bg4 33. Qd2 Bxf3 34. Bxf3 Ng5 35. Bg2 Nfh3+ 36. Kf1 Rd8 37. d5 cxd5 38. cxd5 Qf6 39. Rc7 Qa6 40. Qb2 e4 41. Bxe4 Nxe4 42. Rxe4 Qxd3+ 43. Qe2 Qxd5 44. Rc5 Qd7 45. Rh4 g5 46. Re4 b6 47. Rce5 Kg7 48. Qg4 Qd3+ 49. Kg2 Rh8 50. Rxg5+ 1-0

[Event "Lazy Baltic Pearl op 09th"]
[Site "Lazy"]
[Date "2013.07.08"]
[Round "9"]
[White "Malaczek, Mateusz"]
[Black "Ivanova, Karina"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1849"]
[BlackElo "2014"]
[PlyCount "99"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 b6 6. Nc3 Bb7 7. d4 cxd4 8. Nxd4 Be7 9. Nxc6 Bxc6 10. Bxc6 dxc6 11. Qa4 Qc8 12. Bg5 0-0 13. c5 h6 14. Bxf6 Bxf6 15. Rab1 b5 16. Qc2 Rd8 17. Ne4 Be7 18. Rfd1 Qc7 19. Rxd8+ Rxd8 20. Rd1 Rd5 21. b4 Qd8 22. Rxd5 Qxd5 23. Nd2 Qd4 24. a3 Qa1+ 25. Nb1 Bf6 26. Kg2 g6 27. Qd3 Kg7 28. Kf3 h5 29. h4 Bb2 30. e3 Be5 31. Qe4 Bf6 32. Qd3 Qb2 33. Nd2 Qc3 34. Qxc3 Bxc3 35. Nb3 Kf8 36. Na5 Bb2 37. Nxc6 a6 38. Nb8 Ke7 39. Nxa6 Kd7 40. a4 Kc6 41. axb5+ Kxb5 42. Nb8 Be5 43. Nd7 Bc7 44. Ke4 Kxb4 45. Ne5 f6 46. Nxg6 Kxc5 47. Nf4 f5+ 48. Kf3 Be5 49. Nxe6+ Kd6 50. Nf4 1-0

[Event "Lazy Baltic Pearl op 09th"]
[Site "Lazy"]
[Date "2013.07.06"]
[Round "7.20"]
[White "Galaktionov, Artem"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1943"]
[BlackElo "1849"]
[PlyCount "33"]
[EventDate "2013.06.30"]
[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 c5 2. Nf3 g6 3. d4 Bg7 4. c3 cxd4 5. cxd4 d5 6. e5 Nh6 7. Nc3 0-0 8. Qb3 e6 9. Bg5 Qa5 10. Qc2 Nc6 11. Qd2 Nf5 12. g4 Nfe7 13. Bf6 Bd7 14. h4 Kh8 15. Qh6 Bxf6 16. exf6 Rg8 17. Ng5 1-0

[Event "Lazy Baltic Pearl op 09th"]
[Site "Lazy"]
[Date "2013.07.05"]
[Round "6"]
[White "Malaczek, Mateusz"]
[Black "Smieszek, Wojciech"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1849"]
[BlackElo "1843"]
[PlyCount "92"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Ne7 5. Nf3 c5 6. 0-0 0-0 7. Rb1 Nbc6 8. a3 a5 9. d3 d6 10. Bd2 h6 11. Ne1 Be6 12. Nc2 d5 13. cxd5 Nxd5 14. Ne4 b6 15. Ne3 Nce7 16. b4 axb4 17. axb4 cxb4 18. Nxd5 Nxd5 19. Bxb4 Nxb4 20. Rxb4 Ra6 21. Qb1 b5 22. Nc5 Ba2 23. Qc2 Qc7 24. Rc1 Ra7 25. Rxb5 Rc8 26. Qd2 Qe7 27. Rb7 Rxb7 28. Nxb7 Rxc1+ 29. Qxc1 Bf8 30. h4 Qb4 31. Nd8 Qb6 32. Nc6 f6 33. h5 gxh5 34. Bf3 Qb1 35. Qxb1 Bxb1 36. Bxh5 Ba2 37. f4 Bd5 38. Bf3 Bxc6 39. Bxc6 Bd6 40. e3 Kf7 41. Bd5+ Kg6 42. Kf2 exf4 43. gxf4 f5 44. Kf3 h5 45. e4 fxe4+ 46. dxe4 Kf6 1/2-1/2

[Event "Lazy Baltic Pearl op 09th"]
[Site "Lazy"]
[Date "2013.07.04"]
[Round "5"]
[White "Kovalev, Egor"]
[Black "Malaczek, Mateusz"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2099"]
[BlackElo "1849"]
[PlyCount "117"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. d4 c5 4. Bg2 Bg7 5. 0-0 cxd4 6. Qxd4 Nc6 7. Qh4 d5 8. Bh6 0-0 9. Nc3 Qa5 10. Ng5 Rd8 11. Rfd1 e6 12. Bxg7 Kxg7 13. Rd3 Qb4 14. Qxb4 Nxb4 15. Rd2 Bd7 16. Rad1 Nc6 17. e4 d4 18. e5 dxc3 19. exf6+ Kxf6 20. Rxd7 Kxg5 21. bxc3 Rxd7 22. Rxd7 Kf6 23. Rxb7 Rc8 24. Kf1 a5 25. f4 Ne7 26. Rb3 Nd5 27. Bxd5 exd5 28. Ke2 a4 29. Rb6+ Kf5 30. Kd3 Kg4 31. Rb7 Kh3 32. Rxf7 Kxh2 33. Rxh7+ Kxg3 34. Rg7 Kxf4 35. Rxg6 Rc4 36. Rb6 Re4 37. Rb4 Kf3 38. a3 Kf4 39. c4 Re3+ 40. Kd4 Rxa3 41. cxd5 Ra1 42. Kc5+ Ke5 43. c4 a3 44. Rb6 a2 45. Re6+ Kf5 46. Re2 Kf6 47. d6 Kf7 48. d7 Rd1 49. Rxa2 Rxd7 50. Re2 Rd1 51. Kc6 Rc1 52. c5 Rd1 53. Kc7 Rc1 54. c6 Rd1 55. Kc8 Rc1 56. c7 Rb1 57. Ra2 Ke7 58. Ra7 Kd6 59. Rb7 1-0

[Event "Lazy Baltic Pearl op 09th"]
[Site "Lazy"]
[Date "2013.07.03"]
[Round "4"]
[White "Malaczek, Mateusz"]
[Black "Krainski, Slawomir"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "1849"]
[BlackElo "2035"]
[PlyCount "65"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. b3 Bf5 5. Bb2 e6 6. Bg2 Be7 7. 0-0 h6 8. d4 0-0 9. Nbd2 a5 10. a3 Nbd7 11. Re1 Ne4 12. Nxe4 Bxe4 13. Nd2 Bxg2 14. Kxg2 f5 15. f3 Bg5 16. e4 Bxd2 17. Qxd2 fxe4 18. fxe4 Nf6 19. exd5 exd5 20. Rf1 Qd7 21. Qd3 a4 22. Bc1 axb3 23. Qxb3 Rae8 24. Ra2 Ne4 25. Rxf8+ Rxf8 26. cxd5 cxd5 27. Bf4 Qf5 28. Qd3 Qg4 29. h3 Qg6 30. Be5 h5 31. Rb2 Qf7 32. h4 Qd7 33. Qb3 1/2-1/2

