[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.30"]
[Round "9"]
[White "Koloczek, Maciej"]
[Black "Hasterok, Mateusz"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1947"]
[BlackElo "2018"]
[PlyCount "78"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 e6 7. Nbd2 Nge7 8. a4 0-0 9. Re1 Rb8 10. Nf1 b6 11. h4 h6 12. N3h2 d5 13. exd5 Nxd5 14. Ng4 h5 15. Nge3 Nce7 16. Nc4 Bb7 17. Bg5 Qc7 18. g4 Nf4 19. Bxb7 Nh3+ 20. Kg2 Nxg5 21. hxg5 Qxb7+ 22. Qf3 Nd5 23. gxh5 Nf4+ 24. Kg3 Nxh5+ 25. Kg2 Qe7 26. Qg4 f5 27. Qh4 f4 28. Nfd2 f3+ 29. Nxf3 Rf4 30. Qh3 Rxc4 31. dxc4 Nf4+ 32. Kh2 Nxh3 33. Kxh3 e5 34. Re4 Kf7 35. Rae1 Rh8+ 36. Kg2 Qe6 37. Kf1 Rh1+ 38. Ke2 Rxe1+ 39. Nxe1 Qf5 0-1

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.29"]
[Round "8"]
[White "Czopor, Maciej"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2227"]
[BlackElo "1947"]
[PlyCount "97"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 b6 8. Qe2 a5 9. 0-0 Ba6 10. Bxa6 Nxa6 11. Ne1 Nc7 12. f4 0-0 13. Ndf3 b5 14. g4 b4 15. f5 a4 16. cxb4 cxb4 17. Nd3 Qb8 18. Nf4 Ra6 19. Nh5 Qb5 20. Qf2 f6 21. exf6 Nxf6 22. Nxf6+ Bxf6 23. Bf4 Ne8 24. fxe6 Rxe6 25. Rae1 Rxe1 26. Rxe1 g6 27. Qe3 Ng7 28. Bd6 Re8 29. Qf4 Rxe1+ 30. Nxe1 Qe2 31. Qxf6 Qxe1+ 32. Kg2 Qe2+ 33. Kg3 Qe1+ 34. Qf2 Qe8 35. Be5 Qe6 36. Qc2 h5 37. h3 Qa6 38. Kf2 hxg4 39. hxg4 Qe6 40. Kg3 Qa6 41. Kf2 Qe6 42. Qe2 Qc6 43. Qd2 Qb7 44. Qc2 Qf7+ 45. Kg3 Qe8 46. Qc7 Qf7 47. Qd8+ Kh7 48. Qh4+ Kg8 49. Qh6 1-0

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.28"]
[Round "7"]
[White "Koloczek, Maciej"]
[Black "Raclawicki, Kacper"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1947"]
[BlackElo "1854"]
[PlyCount "39"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 b5 10. Bxf6 gxf6 11. e5 d5 12. exf6 Bxf6 13. f5 b4 14. fxe6 Bg5+ 15. Kb1 bxc3 16. Qxd5 Qb6 17. Bb5+ axb5 18. exf7+ Kf8 19. Rhe1 Bd7 20. Qxg5 1-0

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.27"]
[Round "6"]
[White "Janeczko, Jakub"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1839"]
[BlackElo "1947"]
[PlyCount "106"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 c6 6. Be2 h5 7. Nf3 Nbd7 8. Qd2 Ng4 9. Bg3 e5 10. 0-0-0 0-0 11. Nxe5 Ngxe5 12. dxe5 Nxe5 13. e4 d4 14. Qxd4 Qe7 15. Qd6 Qxd6 16. Rxd6 Be6 17. Rhd1 Rfe8 18. Kb1 Kf8 19. Na4 Ke7 20. Nc5 Bc8 21. f4 Ng4 22. Bxg4 Bxg4 23. R1d2 Bc8 24. Bf2 f6 25. e5 fxe5 26. Rxg6 Kf7 27. Rg5 e4 28. Be3 Bf6 29. Rd6 Bxg5 30. hxg5 b6 31. Rf6+ Kg7 32. Nb3 Re6 33. Rxe6 Bxe6 34. Nd4 Bd7 35. Kc1 c5 36. Ne2 Kg6 37. Ng3 Re8 38. Kd2 h4 39. Nf1 Bb5 40. Nh2 Kf5 41. a3 Rd8+ 42. Ke1 Ba4 43. b3 Bb5 44. Bd2 a5 45. c4 Bc6 46. Nf1 Rd3 47. Ne3+ Kxf4 48. g6 Be8 49. g7 Bf7 50. Nd5+ Kg3 51. Nf6 Kxg2 52. Nxe4 h3 53. Ng5 h2 0-1

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.26"]
[Round "5"]
[White "Koloczek, Maciej"]
[Black "Syrkiewicz, Michal"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1947"]
[BlackElo "1928"]
[PlyCount "61"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 0-0 8. e5 Ne8 9. Be2 d6 10. exd6 Nxd6 11. 0-0 e5 12. Nb3 Bf5 13. Qg3 Bxc3 14. bxc3 Nc6 15. Ba3 Qc7 16. Rad1 Rfd8 17. f4 Ne4 18. Qe3 Rxd1 19. Bxd1 exf4 20. Rxf4 Qe5 21. Nd4 Bg6 22. Nf3 Qe6 23. Bb3 Na5 24. Nd4 Qe5 25. h4 Re8 26. Bb4 Nxb3 27. axb3 a5 28. Nf3 Qc7 29. Ba3 h6 30. Nd4 a4 31. Nb5 1/2-1/2

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.25"]
[Round "4"]
[White "Gardian, Adam"]
[Black "Koloczek, Maciej"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1835"]
[BlackElo "1947"]
[PlyCount "81"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nh5 8. e3 c5 9. Rc1 Bf5 10. Bd3 Bxd3 11. Qxd3 Nd7 12. 0-0 0-0 13. Rfd1 f5 14. dxc5 Nxc5 15. Qd5+ Kh8 16. b4 Nf6 17. Qd2 Nce4 18. Nxe4 Nxe4 19. Qd3 Rc8 20. Nd2 Nxd2 21. Rxd2 Qb6 22. a3 a5 23. Rb1 axb4 24. axb4 Qc6 25. Rc2 e5 26. f3 Rf7 27. Rd1 f4 28. Bf2 fxe3 29. Bxe3 Rd7 30. Qd5 Qa4 31. Qd2 Rdc7 32. Rdc1 Qd7 33. Bb6 Rc6 34. Be3 Qe6 35. Qd3 R6c7 36. Qe4 Qf7 37. Kf2 d5 38. cxd5 Rxc2+ 39. Rxc2 Rxc2+ 40. Qxc2 Qxd5 41. Qc8+ 1/2-1/2

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.25"]
[Round "3"]
[White "Koloczek, Maciej"]
[Black "Adamczewski, Maciej"]
[Result "0-1"]
[ECO "C08"]
[WhiteElo "1947"]
[BlackElo "2095"]
[PlyCount "52"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. c3 Nc6 6. exd5 exd5 7. dxc5 Bxc5 8. Nb3 Bb6 9. Be2 Nf6 10. 0-0 0-0 11. Bg5 Re8 12. Qc2 h6 13. Bh4 g5 14. Bg3 Ne4 15. Nfd4 Qf6 16. Rad1 Bd7 17. Nxc6 bxc6 18. Nd4 c5 19. Nb3 Bf5 20. Qc1 Nxg3 21. fxg3 Rxe2 22. g4 Qd6 23. Rxf5 Bc7 24. g3 Rae8 25. Rfxd5 Qe7 26. Nxc5 Bb6 0-1

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.24"]
[Round "2"]
[White "Jankowiak, Tomasz"]
[Black "Koloczek, Maciej"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2111"]
[BlackElo "1947"]
[PlyCount "120"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nbd7 7. Nbc3 a6 8. Be3 cxd4 9. Bxd4 Qc7 10. Qd2 Bb4 11. a3 Be7 12. Ne4 Nxe4 13. Bxe4 Nf6 14. Bd3 e5 15. Bc3 Be6 16. f4 e4 17. Bxf6 exd3 18. Bxe7 dxe2 19. Bb4 Rc8 20. f5 Bxf5 21. Qxe2+ Be6 22. 0-0 Qb6+ 23. Kh1 a5 24. Bc3 0-0 25. Rae1 Bc4 26. Qg4 Qg6 27. Rf4 Be6 28. Qf3 b6 29. Qf2 b5 30. h3 Rfd8 31. Bxa5 Rd5 32. Bc3 Rg5 33. Kh2 h5 34. Re3 Bc4 35. Rg3 Re8 36. Rxg5 Qxg5 37. Qg3 Qh6 38. Rf5 h4 39. Qf3 Qd6+ 40. Qf4 Qxf4+ 41. Rxf4 Re2 42. Rg4 g6 43. Rxh4 f5 44. Rd4 Rxc2 45. a4 Bf1 46. Rd1 Bxg2 47. Rd2 Rxd2 48. Bxd2 Bc6 49. a5 Kf7 50. Kg3 Kf6 51. Bc3+ Ke6 52. Kf4 Bb7 53. h4 Bc8 54. Bg7 Kf7 55. Bh8 Ke6 56. Ke3 Kd5 57. Kd3 Bb7 58. Bd4 Bc8 59. Bf2 Bb7 60. Kc3 Ke5 1/2-1/2

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.23"]
[Round "1"]
[White "Koloczek, Maciej"]
[Black "Walter, Szymon"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1947"]
[BlackElo "2304"]
[PlyCount "80"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 Nbd7 9. g4 b5 10. h4 h5 11. g5 Nh7 12. f4 Bb7 13. Bd3 b4 14. Nce2 Nc5 15. 0-0-0 Nxe4 16. Qxb4 Nc5 17. Rhf1 Rb8 18. Qa3 e6 19. Nb3 Nxb3+ 20. axb3 0-0 21. Bd4 Bxd4 22. Nxd4 Qb6 23. Ne2 Rfc8 24. Kb1 Nf8 25. Nc3 a5 26. Nb5 Rc5 27. Nc3 Bc6 28. Be2 d5 29. Bf3 Rc8 30. Rd2 Nd7 31. Rfd1 a4 32. bxa4 Rc4 33. Bxd5 exd5 34. Nxd5 Bxd5 35. Rxd5 Nc5 36. a5 Qe6 37. f5 Qe4 38. R5d2 Qxf5 39. a6 Ne6 40. Qb3 Qa5 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2019.09.13"]
[Round "7.3"]
[White "Koloczek, Maciej"]
[Black "Chmielarz, Maciej"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1932"]
[BlackElo "2008"]
[PlyCount "55"]
[EventDate "2019.09.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Nf3 Ne7 8. Bd3 Ng6 9. 0-0 Nd7 10. Bb2 Nf4 11. c4 g5 12. cxd5 Nxd5 13. Nc3 Nxc3 14. Bxc3 Bc7 15. Qe2 g4 16. Nd2 Nb6 17. Bb5+ Bd7 18. Ne4 Bxb5 19. Qxb5+ Kf8 20. Rfd1 Qe7 21. Bd4 a6 22. Qe2 Na4 23. Rac1 Bb6 24. Ba1 Rd8 25. Nf6 h5 26. Qc2 Rxd1+ 27. Rxd1 Qc7 28. Qxa4 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2019.09.12"]
[Round "6.5"]
[White "Chrobak, Piotr"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1713"]
[BlackElo "1932"]
[PlyCount "128"]
[EventDate "2019.09.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Raciborz Silesia"]
[BlackTeam "Jastrzebie Zdroj Pionier"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Be2 0-0 7. c5 b6 8. cxb6 axb6 9. Nf3 Ne4 10. Qc2 Bf5 11. Bd3 c5 12. 0-0 Bxc3 13. bxc3 c4 14. Bxe4 Bxe4 15. Qd1 Bxf3 16. Qxf3 Nc6 17. Qd1 Ra7 18. Re1 Qd7 19. Qc2 Rfa8 20. a3 Na5 21. Bb2 Nb7 22. Re5 f6 23. Re3 Re8 24. Rae1 Rxe3 25. Rxe3 Nd6 26. Re1 g6 27. Qe2 Kf7 28. Qd2 Nf5 29. Bc1 Ra5 30. Qf4 Qd6 31. Qd2 h5 32. Qe2 Qd7 33. g4 Ng7 34. h3 hxg4 35. hxg4 Ra8 36. Qf3 Rh8 37. Kg2 Rh4 38. g5 Rg4+ 39. Kf1 Qf5 40. Qxf5 Nxf5 41. gxf6 Kxf6 42. Re8 Re4 43. Rd8 Ne7 44. Rd6+ Re6 45. Bg5+ Kf5 46. Bxe7 Rxe7 47. Rxd5+ Ke4 48. Rg5 Kd3 49. Rg3+ Kc2 50. a4 Ra7 51. d5 Rd7 52. Rxg6 Kxc3 53. Rxb6 Kd2 54. Rb2+ Kd3 55. a5 c3 56. Rb6 c2 57. Rc6 Kd2 58. f4 Rf7 59. a6 Rxf4+ 60. Kg2 c1Q 61. Rxc1 Kxc1 62. d6 Kd2 63. a7 Rf8 64. d7 Ke3 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2019.09.11"]
[Round "5.6"]
[White "Koloczek, Maciej"]
[Black "Zminda, Bogdan"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1932"]
[BlackElo "1970"]
[PlyCount "56"]
[EventDate "2019.09.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Zarow Goniec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. b3 d5 4. exd5 exd5 5. d4 Nc6 6. Bb2 Nf6 7. Be2 cxd4 8. 0-0 Bc5 9. Nxd4 0-0 10. a4 Re8 11. Bf3 Ne4 12. Na3 Qb6 13. c3 Bxd4 14. cxd4 Na5 15. Nb5 Bd7 16. Nc3 Qxb3 17. Qxb3 Nxb3 18. Ra3 Nxd4 19. Nxd5 Nxf3+ 20. Rxf3 Nd2 21. Nc7 Nxf3+ 22. gxf3 Bxa4 23. Nxa8 Rxa8 24. Ra1 Bc6 25. Bd4 a6 26. Kg2 Rd8 27. Be3 Rd6 28. Ra5 Rf6 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2019.09.10"]
[Round "4.7"]
[White "Kwiatkowski, Wiktor"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2011"]
[BlackElo "1932"]
[PlyCount "53"]
[EventDate "2019.09.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Konin UKS Smecz"]
[BlackTeam "Jastrzebie Zdroj Pionier"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 c5 7. d5 e6 8. Ng3 exd5 9. cxd5 Na6 10. Be2 Nc7 11. a4 h5 12. Bg5 Qe8 13. Nf1 Nd7 14. Nd2 Ne5 15. 0-0 f6 16. Be3 f5 17. f4 Nf7 18. e5 dxe5 19. Bxc5 exf4 20. Bc4 Ne5 21. Re1 Qd8 22. Bxf8 Qxf8 23. d6+ Be6 24. dxc7 Bxc4 25. Nxc4 Nxc4 26. Qd5+ Qf7 27. Qxb7 1-0

[Event "Jastrzebie Zdroj op"]
[Site "Jastrzebie Zdroj"]
[Date "2019.08.15"]
[Round "5"]
[White "Darda, Roman"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1850"]
[BlackElo "1958"]
[PlyCount "104"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. Nf3 h6 6. Bh4 g5 7. Bg3 Nh5 8. e3 Nc6 9. Be2 Nxg3 10. hxg3 Bf5 11. Qa4 Qd7 12. Nd2 Bg6 13. b4 e5 14. d5 Ne7 15. Nb5 0-0 16. e4 f5 17. f3 g4 18. c5 f4 19. Rc1 gxf3 20. Bxf3 Be8 21. cxd6 cxd6 22. Be2 fxg3 23. Qb3 Rf2 24. Qxg3 Rxe2+ 25. Kxe2 Qxb5+ 26. Ke1 Ng6 27. Rc4 Nf4 28. Kf2 Qb6+ 29. Qe3 Bb5 30. Qxb6 axb6 31. Rc2 Bd3 32. Rc7 Rxa2 33. Ke3 Ba6 34. Nc4 Bxc4 35. Rxc4 Rxg2 36. Rc7 h5 37. Kf3 Rg6 38. Rxb7 Bf6 39. Ra1 Bg7 40. Rh1 Rf6 41. Ke3 Bh6 42. Rg1+ Ng6+ 43. Ke2 h4 44. Rxb6 h3 45. Rb8+ Kf7 46. Rh1 Nf4+ 47. Ke1 Nd3+ 48. Ke2 Nc1+ 49. Kd1 Rf3 50. Rh8 Kg7 51. Rd8 Nd3 52. Ke2 Re3+ 0-1

[Event "Jastrzebie Zdroj op"]
[Site "Jastrzebie Zdroj"]
[Date "2019.08.15"]
[Round "4"]
[White "Koloczek, Maciej"]
[Black "Wos, Kacper"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1958"]
[BlackElo "1313"]
[PlyCount "63"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. f3 Bd7 9. Rc1 a5 10. Na4 Nb4 11. a3 Na6 12. Nb5 Bc6 13. Bb6 Qb8 14. Bxa5 Nd7 15. Bc3 0-0 16. Be2 Nc7 17. Bxg7 Kxg7 18. Nac3 Bxb5 19. cxb5 Qa7 20. a4 Qe3 21. b4 Ne5 22. Rc2 f5 23. Qd2 Nc4 24. Qd3 fxe4 25. Qxc4 exf3 26. gxf3 Rxf3 27. Qe4 Qf2+ 28. Kd2 Raf8 29. Rf1 Qxf1 30. Bxf1 Rxf1 31. Ne2 R8f7 32. Rxc7 1-0

[Event "Jastrzebie Zdroj op"]
[Site "Jastrzebie Zdroj"]
[Date "2019.08.14"]
[Round "3"]
[White "Koloczek, Maciej"]
[Black "Czerw, Dawid"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1958"]
[BlackElo "2281"]
[PlyCount "54"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 Qa5 5. Be3 cxd4 6. Nxd4 Nf6 7. Nb3 Qd8 8. Be2 Nc6 9. 0-0 0-0 10. f4 d6 11. Bf3 Bd7 12. h3 a6 13. Na4 Be6 14. Nb6 Rb8 15. c3 Nd7 16. Nxd7 Bxd7 17. Nd4 Na5 18. Bf2 Qc7 19. Rc1 b5 20. Qe2 Bh6 21. Bg3 e5 22. fxe5 dxe5 23. Qf2 Nc4 24. Rce1 Nd2 25. Nb3 Nxf1 26. Rxf1 Rbc8 27. Nc1 Be6 0-1

[Event "Jastrzebie Zdroj op"]
[Site "Jastrzebie Zdroj"]
[Date "2019.08.13"]
[Round "2"]
[White "Aleshko, Igor L"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1270"]
[BlackElo "1958"]
[PlyCount "114"]
[EventDate "2019.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c6 7. 0-0 Qa5 8. e4 e5 9. Be3 Bg4 10. Qb3 Bxf3 11. Bxf3 Qc7 12. d5 Nbd7 13. Rfd1 Rfd8 14. Rac1 Bf8 15. Qc2 Ne8 16. Bg4 Nb6 17. b3 h5 18. Bh3 Kh7 19. f4 exf4 20. Bxf4 c5 21. Rf1 Bg7 22. Bg5 f6 23. Bf4 Qe7 24. Rce1 Nc7 25. Qd3 a6 26. Kh1 Nd7 27. Bxd7 Qxd7 28. Na4 Rab8 29. Nb6 Qe7 30. Kg2 Ne8 31. a4 Nc7 32. Rb1 Rf8 33. Rbe1 Rbe8 34. h3 Na8 35. Nxa8 Rxa8 36. a5 Qc7 37. Qd2 Rae8 38. b4 Re7 39. Re2 Rfe8 40. Rfe1 g5 41. e5 gxf4 42. Qd3+ Kg8 43. e6 fxg3 44. Qg6 cxb4 45. Re4 Qxa5 46. Rf1 Qa2+ 47. Kxg3 Qb2 48. Rf2 Qc1 49. Kh4 Qg5+ 50. Qxg5 fxg5+ 51. Kxg5 a5 52. Kg6 b3 53. Rf7 b2 54. Re1 a4 55. c5 dxc5 56. Rxe7 Rxe7 57. d6 Rxe6+ 0-1

[Event "Bohumin op 2nd"]
[Site "Bohumin"]
[Date "2019.06.30"]
[Round "9"]
[White "Koloczek, Maciej"]
[Black "Sputowski, Jakub"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "1981"]
[BlackElo "1630"]
[PlyCount "75"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Nc6 9. Bxf6 gxf6 10. Nb3 Bd7 11. Be2 Rg8 12. Bh5 Rg7 13. g4 0-0-0 14. 0-0-0 Na5 15. Nxa5 Qxa5 16. Kb1 Bc6 17. Rhe1 f5 18. exf5 Bf3 19. f6 Rg8 20. Bxf7 Bxd1 21. Qxd1 Rg6 22. Bxg6 hxg6 23. Rxe6 b5 24. Nd5 b4 25. Ne7+ Kc7 26. Nxg6 b3 27. axb3 Qc5 28. g5 a5 29. Nxf8 Rxf8 30. g6 d5 31. g7 Rg8 32. Re5 Qd6 33. Qxd5 Qxf6 34. Qxg8 Qxf4 35. Re7+ Kb6 36. Qe6+ Kb5 37. c4+ Kc5 38. Qd5+ 1-0

[Event "Bohumin op 2nd"]
[Site "Bohumin"]
[Date "2019.06.29"]
[Round "8"]
[White "Gardian, Adam"]
[Black "Koloczek, Maciej"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1747"]
[BlackElo "1981"]
[PlyCount "42"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Qf3 Nbc6 7. Nge2 Be6 8. Bd2 Qd7 9. 0-0-0 0-0-0 10. a3 Ba5 11. Rhe1 Rhe8 12. h3 Bf5 13. Na4 Bb6 14. Nxb6+ axb6 15. g4 Bxd3 16. Qxd3 f5 17. f3 fxg4 18. hxg4 h6 19. Nf4 Ng8 20. Ng6 Nge7 21. Nf4 Ng8 1/2-1/2

[Event "Bohumin op 2nd"]
[Site "Bohumin"]
[Date "2019.06.28"]
[Round "7"]
[White "Koloczek, Maciej"]
[Black "Ursnik, Patryk"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1981"]
[BlackElo "1565"]
[PlyCount "43"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 Ne7 12. Nxe7 Qxe7 13. Nc2 f5 14. exf5 Bxf5 15. Qf3 d5 16. Qxf5 d4 17. Qe4 Rc8 18. Bd3 dxc3 19. bxc3 Rf8 20. Ne3 Qa3 21. 0-0 Qxc3 22. Nf5 1-0

[Event "Bohumin op 2nd"]
[Site "Bohumin"]
[Date "2019.06.26"]
[Round "5"]
[White "Koloczek, Maciej"]
[Black "Grzelak, Piotr"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1981"]
[BlackElo "1616"]
[PlyCount "80"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 Ng6 9. h4 d4 10. h5 Nge5 11. Nxe5 Nxe5 12. f4 Nc6 13. h6 e5 14. hxg7 Kxg7 15. f5 f6 16. Nc4 b5 17. Nxd6 Qxd6 18. Bh6+ Kxh6 19. Qg4 Bxf5 20. exf5 Rg8 21. Qe4 Rac8 22. Kf2 Rg5 23. Rh1+ Kg7 24. Rh4 Rc7 25. Rah1 Kh8 26. Rh6 Rgg7 27. Qh4 Rcf7 28. Be4 c4 29. g4 Qb4 30. Rd1 Qxb2 31. Rxf6 Qxc2+ 32. Ke1 cxd3 33. Rxd3 Nb4 34. Rxf7 Nxd3+ 35. Bxd3 Qc1+ 36. Kf2 Qe3+ 37. Kg2 Rxf7 38. Qd8+ Kg7 39. f6+ Rxf6 40. Qe7+ Rf7 0-1

[Event "Malopolska Region-chB"]
[Site "Krakow"]
[Date "2019.06.23"]
[Round "7"]
[White "Koloczek, Maciej"]
[Black "Kryzia, Wiktor"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1981"]
[BlackElo "1689"]
[PlyCount "72"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. f3 Bg7 9. Be3 0-0 10. Qd2 a5 11. Na4 Nd7 12. h4 b6 13. h5 Nc5 14. Nc3 Be6 15. Bh6 Bh8 16. hxg6 fxg6 17. Bxf8 Qxf8 18. Rd1 Be5 19. Nd5 Bg3+ 20. Ke2 Bxd5 21. Qxd5+ e6 22. Qc6 Rc8 23. Qxb6 Rb8 24. Qa7 Rb7 25. Qxa5 Rxb2+ 26. Rd2 Rb1 27. Rc2 Qb8 28. Rh3 Be1 29. Qa3 Bb4 30. Qb2 Rxb2 31. Rxb2 Na4 32. Rb3 Nc3+ 33. Kd3 Nxa2 34. Kc2 Qb6 35. Bd3 Qf2+ 36. Kb1 Nc3+ 0-1

[Event "Malopolska Region-chB"]
[Site "Krakow"]
[Date "2019.06.22"]
[Round "5"]
[White "Koloczek, Maciej"]
[Black "Wrona, Florian"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1981"]
[BlackElo "1528"]
[PlyCount "82"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

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. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 cxd5 13. Bg5 Be6 14. f4 h6 15. Bxf6 Qxf6 16. fxe5 Qf4+ 17. Kb1 d4 18. Ne4 Qxe5 19. Bd3 Rfe8 20. Qf2 a5 21. Rdf1 Qd5 22. b3 a4 23. Nd2 Qa5 24. Nc4 Qc3 25. Qd2 axb3 26. cxb3 Bxc4 27. Qxc3 dxc3 28. Bxc4 c2+ 29. Kc1 Re7 30. a4 Rc8 31. Re1 Ra7 32. Re4 Bf8 33. Kxc2 Kg7 34. Rd1 f5 35. Red4 Kf6 36. Kd3 Bc5 37. Rd5 Bb4 38. Rf1 Re7 39. a5 Rce8 40. a6 Re2 41. Rd1 R8e3+ 1/2-1/2

[Event "Malopolska Region-chB"]
[Site "Krakow"]
[Date "2019.06.22"]
[Round "6"]
[White "Kuta, Krzysztof"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1540"]
[BlackElo "1981"]
[PlyCount "116"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. 0-0 c6 10. h3 Na6 11. Be3 Nh5 12. Rfd1 Be6 13. Rxd8+ Rxd8 14. Rd1 Rxd1+ 15. Nxd1 Nf4 16. Bf1 b6 17. a3 Nc5 18. Bxc5 bxc5 19. Nd2 Bc8 20. Nc3 Ne6 21. Na4 f6 22. Nb3 Bf8 23. Bd3 Kf7 24. f3 Ke8 25. Kf2 Kd7 26. g4 Kd6 27. Bf1 Be7 28. Bd3 Bd8 29. Bf1 Ba6 30. Kg3 Bb6 31. Nxb6 axb6 32. Nd2 b5 33. b3 Nd4 34. Kf2 Kc7 35. h4 Kb6 36. Kg3 Nc2 37. cxb5 cxb5 38. g5 fxg5 39. hxg5 Nxa3 40. f4 exf4+ 41. Kxf4 c4 42. bxc4 bxc4 43. Bh3 c3 44. Nb3 Bc4 45. Nc1 Kc5 46. e5 Nb5 47. e6 Kd6 48. e7 Kxe7 49. Ke5 c2 50. Bg2 Nc3 51. Be4 Nxe4 52. Kxe4 Ke6 53. Kd4 Bb5 54. Kc3 Ba4 55. Kb4 Bc6 56. Kc3 Be4 57. Kd4 Kf5 58. Ke3 Bc6 0-1

[Event "Malopolska Region-chB"]
[Site "Krakow"]
[Date "2019.06.21"]
[Round "4"]
[White "Kardys, Zbigniew"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1950"]
[BlackElo "1981"]
[PlyCount "79"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nb4 10. Qd2 Nbxd5 11. Nxd5 Nxd5 12. Bh6 Bxh6 13. Qxh6 e5 14. Nf3 Qf6 15. Rad1 Ne7 16. Rd6 Qg7 17. Qxg7+ Kxg7 18. Nxe5 Be6 19. Bc4 Nf5 20. Rd2 Bxc4 21. Nxc4 Rad8 22. Rfd1 Rxd2 23. Rxd2 Re8 24. Kf1 Re7 25. Nd6 Nxd6 26. Rxd6 h5 27. Rd3 Kf6 28. Re3 Rc7 29. c3 Rc6 30. Ke2 Ra6 31. a3 Rb6 32. b4 a5 33. Kd2 axb4 34. axb4 Ra6 35. Kd3 Ra1 36. h4 Rg1 37. g3 Rd1+ 38. Kc4 Rd2 39. Kb5 Rxf2 40. Kb6 1-0

[Event "Malopolska Region-chB"]
[Site "Krakow"]
[Date "2019.06.21"]
[Round "3"]
[White "Koloczek, Maciej"]
[Black "Czarkowski, Tomasz"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1981"]
[BlackElo "1876"]
[PlyCount "76"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nd7 4. Ngf3 dxe4 5. dxe4 b6 6. Bb5 Ne7 7. Ne5 a6 8. Qf3 f6 9. Nc6 Nxc6 10. Bxc6 Rb8 11. e5 Be7 12. exf6 Bxf6 13. Qh5+ g6 14. Qe2 Qe7 15. Ne4 0-0 16. Nxf6+ Qxf6 17. 0-0 Ne5 18. Be4 Bd7 19. a4 b5 20. Bh6 Rf7 21. b3 bxa4 22. bxa4 Qh4 23. Bd2 Ng4 24. h3 Nf6 25. Bf3 Bxa4 26. Rfb1 Rxb1+ 27. Rxb1 Qd4 28. Be3 Qd6 29. Rd1 Qe7 30. Qxa6 Bxc2 31. Rc1 Bb3 32. Bc5 Qd8 33. Rb1 Bd5 34. Be2 Kg7 35. h4 Nd7 36. Bd4+ e5 37. Be3 Qxh4 38. Qa7 Qe4 0-1

[Event "Malopolska Region-chB"]
[Site "Krakow"]
[Date "2019.06.20"]
[Round "1"]
[White "Koloczek, Maciej"]
[Black "Surpeta, Julia"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1981"]
[BlackElo "1540"]
[PlyCount "43"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 a6 9. 0-0-0 Nbd7 10. g4 Ne5 11. h4 h5 12. gxh5 Nxh5 13. Rg1 Kh7 14. Be2 Nc6 15. Nxc6 bxc6 16. f4 Rb8 17. Bxh5 gxh5 18. f5 Rh8 19. Qe2 c5 20. Qxh5+ Kg8 21. Rxg7+ Kxg7 22. Rg1+ 1-0

[Event "Malopolska Region-chB"]
[Site "Krakow"]
[Date "2019.06.20"]
[Round "2"]
[White "Zaboklicki, Zbigniew"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1738"]
[BlackElo "1981"]
[PlyCount "78"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 d6 5. d3 0-0 6. Be2 c5 7. 0-0 Nc6 8. Nbd2 e5 9. a4 Nh5 10. Ne1 Nf4 11. Bf3 Bh6 12. Nc4 Ne6 13. g3 Ned4 14. Bg2 Be6 15. c3 Bxc4 16. cxd4 Ba6 17. dxc5 dxc5 18. Bc1 Bxc1 19. Rxc1 b6 20. Rc3 Nb4 21. Qd2 Qe7 22. f4 Rfd8 23. f5 Rd6 24. Bf3 Rad8 25. Be2 f6 26. g4 Qg7 27. Kh1 g5 28. Rf3 Qf7 29. Rg3 Bb7 30. Re3 Rd4 31. Rc4 Rxc4 32. bxc4 Qxc4 33. Nf3 Qa2 34. Qc1 Qc2 35. Qf1 Qxa4 36. Nd2 Qd7 37. h4 gxh4 38. Qh3 Nc2 39. Rf3 Nd4 0-1

[Event "Raciborz op 19th"]
[Site "Raciborz"]
[Date "2019.02.14"]
[Round "8"]
[White "Tymrakiewicz, Rafal"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2194"]
[BlackElo "1922"]
[PlyCount "71"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 c5 7. d5 b5 8. cxb5 a6 9. bxa6 Bxa6 10. Bxa6 Rxa6 11. 0-0 Nbd7 12. e4 h6 13. Bf4 Ng4 14. Qe2 Qa8 15. h3 Nge5 16. Nxe5 Nxe5 17. Bg3 g5 18. h4 gxh4 19. Bxh4 Ng6 20. Bg3 Rb8 21. Rfc1 Rab6 22. Rc2 Qb7 23. b3 Rb4 24. Rac1 Ra8 25. Nb1 Ne5 26. Nd2 f5 27. Nc4 Nxc4 28. bxc4 fxe4 29. Qxe4 Rb1 30. Bf4 Rxc1+ 31. Rxc1 Rxa2 32. Rb1 Rb2 33. Re1 Qb3 34. Qxe7 Qxc4 35. Qe6+ Kh8 36. Qc8+ 1-0

[Event "Raciborz op 19th"]
[Site "Raciborz"]
[Date "2019.02.13"]
[Round "7"]
[White "Koloczek, Maciej"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1922"]
[BlackElo "1949"]
[PlyCount "66"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 c5 8. d5 Bg4 9. h3 Bxf3 10. Qxf3 Nb4 11. a3 Nxd3 12. Qxd3 Nd7 13. Ne2 b5 14. Qxb5 Rb8 15. Qd3 Bxb2 16. Rb1 Bxc1 17. Rfxc1 Qa5 18. c4 Qa4 19. Kf2 Rxb1 20. Rxb1 Nb6 21. Qb3 Qxc4 22. Qxc4 Nxc4 23. Rb7 a5 24. Rxe7 Nxa3 25. e5 Nc4 26. exd6 Nxd6 27. Ra7 Ne4+ 28. Kf3 f5 29. g4 Rd8 30. gxf5 gxf5 31. Ng3 Nxg3 32. Kxg3 Rxd5 33. Rxa5 Kg7 1/2-1/2

[Event "Raciborz op 19th"]
[Site "Raciborz"]
[Date "2019.02.10"]
[Round "4"]
[White "Koloczek, Maciej"]
[Black "Tomczak, Mikolaj"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1922"]
[BlackElo "2423"]
[PlyCount "44"]
[EventDate "2019.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f3 h5 8. Qd2 Be7 9. 0-0-0 Bd7 10. Kb1 b5 11. Bd3 Qc7 12. Bxb5 axb5 13. Ndxb5 Bxb5 14. Nxb5 Qc4 15. Nxd6+ Bxd6 16. Qxd6 Qxa2+ 17. Kc1 Nbd7 18. Bc5 Nxc5 19. Qxc5 Nd7 20. Qc6 0-0 21. Qxd7 Rad8 22. Qxd8 Qa1+ 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.04"]
[Round "9"]
[White "Fritz, Antoni"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1977"]
[BlackElo "1852"]
[PlyCount "112"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. h4 c6 6. e3 Bg4 7. Qd2 Nbd7 8. Ne5 Bf5 9. f3 h5 10. 0-0-0 Qa5 11. Kb1 Nxe5 12. Bxe5 0-0-0 13. Be2 Rdg8 14. Bxf6 Bxf6 15. e4 dxe4 16. fxe4 Be6 17. Qe3 Rd8 18. a3 Rd7 19. Bf3 Rhd8 20. e5 Bg7 21. Ne4 Bd5 22. Nc5 Bxf3 23. gxf3 Rc7 24. c4 e6 25. Rh2 Bf8 26. b4 Qb6 27. Rhd2 Be7 28. Qf4 Kb8 29. Ka2 a5 30. Kb3 Qa7 31. Ne4 Rcd7 32. c5 b6 33. Nd6 Bxd6 34. cxd6 Qa6 35. Rc2 Qb5 36. Rc4 Qd5 37. Qe4 a4+ 38. Kc3 b5 39. Qxd5 cxd5 40. Rc5 Rb7 41. Kd3 Rf8 42. Rdc1 Rd8 43. Rc7 Rd7 44. Rc8+ Ka7 45. f4 Kb6 46. R1c6+ Ka7 47. Ke3 Rb6 48. R6c7+ Rb7 49. Rc5 Kb6 50. Rh8 Ka7 51. f5 exf5 52. Rxd5 Rb6 53. Rc5 Kb7 54. Rg8 Ka6 55. Kf4 Rbb7 56. Rf8 Ka7 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.03"]
[Round "8"]
[White "Koloczek, Maciej"]
[Black "Kumor, Lukasz"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "1852"]
[BlackElo "2040"]
[PlyCount "106"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 Be7 7. Bb5 a6 8. Bd3 Nb4 9. h4 c5 10. dxc5 Qc7 11. Qe2 a5 12. a4 Nxd3+ 13. cxd3 b6 14. c6 Nc5 15. Nbd4 Ba6 16. Nb5 Qxc6 17. Nfd4 Qd7 18. b3 f6 19. Bf4 0-0 20. g3 Qe8 21. Rd1 Rc8 22. 0-0 Bxb5 23. axb5 f5 24. Bd2 Qg6 25. h5 Qf7 26. b4 axb4 27. Bxb4 Nb3 28. Nxb3 Bxb4 29. Nd4 Bc5 30. Nc6 f4 31. Qg4 fxg3 32. Qxg3 Qxh5 33. d4 Rf3 34. dxc5 Rxg3+ 35. fxg3 Qg5 36. cxb6 Qxg3+ 37. Kh1 Qh3+ 38. Kg1 Qe3+ 39. Kh1 Qe4+ 40. Kg1 Qg4+ 41. Kh1 Qe4+ 42. Kg1 Qe3+ 43. Kh1 Re8 44. b7 Qb6 45. b8Q Rxb8 46. Nxb8 Qxb5 47. Rb1 Qa4 48. Nd7 h5 49. Rb8+ Kh7 50. Nf8+ Kh6 51. Rfb1 Qe4+ 52. Kg1 Qg4+ 53. Kh1 Qh3+ 1/2-1/2

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.02"]
[Round "7"]
[White "Widla, Piotr"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2024"]
[BlackElo "1852"]
[PlyCount "58"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 Bb4 4. e5 Ne7 5. Bd2 b6 6. a3 Bxc3 7. Bxc3 Ba6 8. Bxa6 Nxa6 9. Qd3 Qc8 10. Ne2 0-0 11. Ng3 c5 12. 0-0 Nb8 13. f4 Nbc6 14. f5 exf5 15. Rxf5 cxd4 16. Bd2 Nxf5 17. Nxf5 Nxe5 18. Qh3 Ng6 19. Rf1 Qe6 20. Re1 Qc6 21. Nxd4 Qc4 22. Bc3 Rae8 23. Rf1 Re4 24. Nf5 Nf4 25. Qf3 Ne2+ 26. Kh1 Rf4 27. Bxg7 Ng3+ 28. Nxg3 Rxf3 29. gxf3 Kxg7 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.31"]
[Round "6"]
[White "Koloczek, Maciej"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1852"]
[BlackElo "1973"]
[PlyCount "113"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

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. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Nxd5 cxd5 13. Bh6 Bxh6 14. Qxh6 Qa5 15. Kb1 Rb8 16. h4 Bf5 17. Bd3 Qa3 18. b3 Bxd3 19. Rxd3 Rfc8 20. Qc1 Qxc1+ 21. Rxc1 Rc5 22. Rcd1 e6 23. Rd4 Kg7 24. Kb2 Kf6 25. Rf4+ Ke7 26. Rfd4 Rb7 27. a3 a5 28. c3 Rbc7 29. R4d3 Kf6 30. a4 h5 31. R1d2 Rb7 32. g3 Rc8 33. Ka3 Rbc7 34. Kb2 Kf5 35. b4 Rc4 36. Kb3 d4 37. bxa5 Ke5 38. f4+ Kf5 39. cxd4 Ke4 40. d5 exd5 41. Rxd5 Rc3+ 42. Kb4 Rxg3 43. R2d4+ Ke3 44. a6 Rg1 45. Ka5 Rb1 46. Rb4 Rxb4 47. Kxb4 Kxf4 48. Rg5 Rg8 49. Kb5 f6 50. Rg1 g5 51. a7 Ke3 52. Ka6 g4 53. Rb1 g3 54. Rb8 Rg4 55. Rb3+ Kf2 56. a5 g2 57. Rb2+ 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.30"]
[Round "5"]
[White "Gulie, Cosmin"]
[Black "Koloczek, Maciej"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2055"]
[BlackElo "1852"]
[PlyCount "152"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 0-0 5. a3 Be7 6. Nf3 d5 7. cxd5 Nxd5 8. Nc3 c5 9. e3 Be6 10. Nxd5 Bxd5 11. Be2 Nc6 12. Bc3 Bf6 13. 0-0 Bxc3 14. dxc3 Rc8 15. Qb1 Rc7 16. Rd1 Rd7 17. Qb5 Qa5 18. e4 Be6 19. Rxd7 Qxb5 20. Bxb5 Bxd7 21. Rd1 Be8 22. Rd5 b6 23. Rd6 Na5 24. Bxe8 Rxe8 25. Rd7 a6 26. Ra7 Nc4 27. Rxa6 f6 28. e5 fxe5 29. Ra4 b5 30. Ra7 e4 31. Nh4 Rd8 32. h3 Rd1+ 33. Kh2 Nd2 34. Kg3 Rc1 35. Kf4 Rxc3 36. Nf5 g6 37. Ra8+ Kf7 38. Nd6+ Kf6 39. Nxb5 g5+ 40. Kg4 Rb3 41. a4 Rb4 42. Ra6+ Ke5 43. Kxg5 c4 44. Ra8 Nb1 45. Re8+ Kd5 46. Rd8+ Kc6 47. Rc8+ Kd7 48. Rc7+ Ke6 49. Kf4 Rxa4 50. Kxe4 Ra2 51. Rc6+ Ke7 52. Ke3 Rb2 53. Rxc4 Rxb5 54. Rc7+ Kf6 55. Rxh7 Rb3+ 56. Kf4 Rb4+ 57. Kf3 Rb3+ 58. Kg4 Rb4+ 59. f4 Nc3 60. Rh6+ Kf7 61. Rh5 Ne4 62. Ra5 Rb2 63. Re5 Rxg2+ 64. Kf3 Rh2 65. Kxe4 Rxh3 66. Ra5 Rh6 67. Ra7+ Kf8 68. Kf5 Rb6 69. Kg5 Rc6 70. f5 Rb6 71. Rh7 Kg8 72. Rd7 Kf8 73. Kf4 Ra6 74. Ke5 Rb6 75. Ra7 Rc6 76. Ra8+ Kf7 1/2-1/2

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.29"]
[Round "4"]
[White "Koloczek, Maciej"]
[Black "Czyzykiewicz, Rafal"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1852"]
[BlackElo "1730"]
[PlyCount "55"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Bc4 Nd7 7. 0-0 Ngf6 8. Bg5 Qb6 9. Bxf6 gxf6 10. Bb3 Bg7 11. Nbd2 d3+ 12. Kh1 dxc2 13. Qxc2 Qc5 14. Qd3 Ne5 15. Nxe5 fxe5 16. Bxf7+ Ke7 17. Qg3 Bf6 18. Qf3 Bg7 19. Nb3 Qd6 20. Rad1 Qh6 21. Qc3 Bf6 22. Bc4 Bg4 23. Qb4+ Ke8 24. Qxb7 Bxd1 25. Qf7+ Kd8 26. Rxd1+ Kc8 27. Ba6+ Kb8 28. Qb7# 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.29"]
[Round "3"]
[White "Siprashvili, Ivane"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2074"]
[BlackElo "1852"]
[PlyCount "55"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 0-0 5. Nbd2 d6 6. e4 Nc6 7. Qc2 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Bc4 Qe7 11. f3 Be6 12. Bxe6 Qxe6 13. Qb3 Qc6 14. a4 Nd7 15. Qb5 Qxb5 16. axb5 Bf6 17. Bxf6 Nxf6 18. Nc4 Nd7 19. 0-0-0 Nc5 20. Rd5 b6 21. Nxe5 a6 22. bxa6 Rxa6 23. Kc2 f5 24. exf5 Rxf5 25. Rhd1 Ne6 26. Nc4 Rf8 27. Rd7 Raa8 28. Re7 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.28"]
[Round "2"]
[White "Koloczek, Maciej"]
[Black "Saweczko, Tomasz"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1852"]
[BlackElo "1724"]
[PlyCount "115"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Nxc6 bxc6 7. Bd3 Qf6 8. Qe2 d6 9. Be3 Bxe3 10. Qxe3 Ne7 11. 0-0 0-0 12. Nd2 Re8 13. Nf3 Ng6 14. Qg5 Qxg5 15. Nxg5 Ne5 16. Be2 h6 17. Nf3 Bg4 18. Rfe1 Nxf3+ 19. Bxf3 Bxf3 20. gxf3 Re6 21. Rad1 Rae8 22. Rd4 Rg6+ 23. Kf1 Rb8 24. b3 Rb5 25. Ra4 a5 26. Rc4 Rh5 27. Rxc6 Rxh2 28. Ke2 h5 29. Rxc7 h4 30. Rc8+ Kh7 31. Ra8 h3 32. Rxa5 Rh6 33. Rd5 Rg2 34. a4 h2 35. Rdd1 Rh5 36. b4 d5 37. Rh1 dxe4 38. fxe4 Rh3 39. Rd3 Rxd3 40. Kxd3 Rxf2 41. a5 Ra2 42. a6 g5 43. a7 Kg6 44. b5 Rxa7 45. Rxh2 f5 46. exf5+ Kxf5 47. Kc4 Ke5 48. b6 Rd7 49. Rg2 Rg7 50. Kb5 g4 51. c4 Kd4 52. c5 Rg5 53. Rd2+ Kc3 54. Rd1 g3 55. b7 Rg4 56. c6 g2 57. Rg1 Kb3 58. Kb6 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.27"]
[Round "1"]
[White "Ilandzis, Spyridon"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2052"]
[BlackElo "1852"]
[PlyCount "83"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 f5 5. Nc3 Bg7 6. g3 0-0 7. Bg2 d6 8. e3 Nd7 9. Nge2 Re8 10. 0-0 Nf6 11. d3 Rb8 12. b4 Be6 13. b5 Nd7 14. Rc1 Ne5 15. Nf4 g5 16. Nh5 f4 17. Nxg7 Kxg7 18. Nd5 fxe3 19. Nxe3 Ng6 20. Qa4 f5 21. Qxa7 f4 22. Nd5 Bxd5 23. cxd5 Qd7 24. Qa5 Rbc8 25. b6 Ne5 26. Rxc7 Rxc7 27. bxc7 f3 28. Bh1 Qh3 29. Qd2 h6 30. Rc1 Ng4 31. Bxf3 Qxh2+ 32. Kf1 Ne3+ 33. Qxe3 Rxe3 34. c8Q Rxf3 35. Rc7+ Rf7 36. Rxf7+ Kxf7 37. Qe6+ Kg7 38. Qd7+ Kg8 39. Qc8+ Kg7 40. Qxb7+ Kg6 41. Qc6 Qh1+ 42. Ke2 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2018.09.09"]
[Round "9.11"]
[White "Niemier, Hubert"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1838"]
[BlackElo "1677"]
[PlyCount "78"]
[EventDate "2018.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Zakrzewo Korona"]
[BlackTeam "Jastrzebie Zdroj Pionier"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. Rc1 c5 11. Qe2 Rc8 12. b3 Re8 13. Rfd1 cxd4 14. exd4 Nb8 15. Bb1 Nc6 16. Ne5 dxc4 17. Nxc6 Bxc6 18. bxc4 Bb7 19. Qd3 g6 20. f3 Qc7 21. Nb5 Qd7 22. Nxa7 Ra8 23. Nb5 Bc6 24. Nc3 Ra3 25. Qc2 Rea8 26. Ne2 Ba4 27. Qd2 Bxd1 28. Rxd1 Kg7 29. Bf2 R8a4 30. Qc2 Qc7 31. Rc1 Bd6 32. c5 Bxh2+ 33. Kh1 bxc5 34. g3 Rxf3 35. Kxh2 Rxf2+ 36. Kg1 Rxe2 37. Qxe2 Qxg3+ 38. Kh1 Rxd4 39. Rc4 Qh4+ 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2018.09.07"]
[Round "8.8"]
[White "Koloczek, Maciej"]
[Black "Zychowicz, Marcin"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1677"]
[BlackElo "1863"]
[PlyCount "50"]
[EventDate "2018.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Minsk Mazowiecki MTSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be6 7. Be2 Be7 8. 0-0 0-0 9. Be3 a5 10. Nd2 Nbd7 11. f3 Nb6 12. Bf2 Rc8 13. Bd3 d5 14. exd5 Nfxd5 15. Nxd5 Nxd5 16. Be4 f5 17. Bxd5 Qxd5 18. c3 Rfd8 19. Nb3 Qb5 20. Qc2 Bc4 21. Rfd1 Bd3 22. Qc1 a4 23. Nd2 Be2 24. Re1 Bg5 25. c4 Rxc4 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2018.09.06"]
[Round "7.5"]
[White "Leskiewicz, Ignacy"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1995"]
[BlackElo "1677"]
[PlyCount "97"]
[EventDate "2018.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Konin UKS Smecz"]
[BlackTeam "Jastrzebie Zdroj Pionier"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. b3 Bg7 9. Bb2 0-0 10. Be2 Be6 11. 0-0 Qa5 12. Rac1 Rfc8 13. Qe3 Nd7 14. Kh1 Qc5 15. Qg3 f5 16. exf5 Qxf5 17. f4 Nc5 18. Qe3 a5 19. Bf3 Qd3 20. Rce1 Qxe3 21. Rxe3 Bf5 22. Rxe7 Re8 23. Rxg7+ Kxg7 24. Nd5+ Kf7 25. Nc7 Rac8 26. Nxe8 Rxe8 27. Bc3 b6 28. Rd1 Re3 29. Bd4 Re8 30. h3 Bc2 31. Rd2 Re1+ 32. Kh2 Bb1 33. Bf2 Rf1 34. Kg3 Ke7 35. Bd4 h5 36. Re2+ Kd7 37. Bf6 Nd3 38. Re7+ Kc8 39. Re8+ Kd7 40. Re7+ Kc8 41. a3 Ne1 42. Bb7+ Kb8 43. Bd5 Nd3 44. Bg5 Nc5 45. b4 axb4 46. axb4 Na4 47. Bc6 Bc2 48. b5 Bd3 49. Re8+ 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2018.09.05"]
[Round "5.9"]
[White "Koloczek, Maciej"]
[Black "Smagalski, Jaroslaw"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1677"]
[BlackElo "1916"]
[PlyCount "113"]
[EventDate "2018.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Konin Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nc6 2. d3 e5 3. Nf3 d6 4. g3 Be7 5. Bg2 f5 6. 0-0 Nf6 7. Nbd2 0-0 8. c3 Kh8 9. Qe2 Qe8 10. d4 fxe4 11. Nxe4 Nxe4 12. Qxe4 Bf6 13. Re1 Qh5 14. dxe5 Bxe5 15. Be3 Bf5 16. Qh4 Qxh4 17. Nxh4 Bd7 18. Nf3 a5 19. Nxe5 Nxe5 20. Bd4 Rfe8 21. Bxe5 Rxe5 22. Rxe5 dxe5 23. Re1 Re8 24. Bxb7 g6 25. Bd5 Kg7 26. Re4 c6 27. Bb3 Kf6 28. Rc4 Ke7 29. Rc5 Kd6 30. Rxa5 h5 31. Kg2 Rf8 32. Bd1 Bf5 33. Bf3 g5 34. Bxh5 g4 35. f3 gxf3+ 36. Bxf3 e4 37. Be2 e3 38. Ra4 Ke5 39. Rf4 Rb8 40. b3 Rd8 41. Kf3 Ra8 42. a4 Be6 43. Bc4 Bf5 44. Kxe3 Rh8 45. h4 Rd8 46. Rd4 Re8 47. a5 c5 48. Rd5+ Kf6+ 49. Kf2 Be4 50. Rxc5 Rd8 51. a6 Rd7 52. b4 Bh1 53. b5 Rd2+ 54. Ke3 Rc2 55. Bd3 Ra2 56. b6 Ke6 57. Bc4+ 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2018.09.04"]
[Round "4.83"]
[White "Koloczek, Maciej"]
[Black "Zawierucha, Aleksander"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1677"]
[BlackElo "1879"]
[PlyCount "86"]
[EventDate "2018.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Zory Roszada"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Bxd2 Bxg7 7. Qf3 Qd4 8. Bc3 Qg4 9. Bxg7 Qxg7 10. 0-0-0 Nc6 11. Qg3 0-0 12. Nf3 Be6 13. a3 Rfd8 14. Bd3 h6 15. Be4 Rd6 16. Rhe1 Kh8 17. Bxc6 bxc6 18. Nd4 Bg4 19. Nf3 Rb8 20. Qe5 Rxd1+ 21. Kxd1 e6 22. Kc1 Bxf3 23. gxf3 Qxe5 24. Rxe5 Rb5 25. Rxb5 cxb5 26. Kd2 Kg7 27. Kc3 Kf6 28. Kb4 Ke5 29. Kxb5 Kf4 30. Kc6 Kxf3 31. Kxc7 Kxf2 32. Kd6 f5 33. c4 f4 34. c5 f3 35. c6 Kg2 36. c7 f2 37. c8Q f1Q 38. Qc2+ Kh1 39. Kxe6 Qh3+ 40. Kf6 h5 41. Qd1+ Kxh2 42. Qe2+ Kg3 43. Qe3+ Kg4 1/2-1/2

[Event "Jastrzebie Zdroj op"]
[Site "Jastrzebie Zdroj"]
[Date "2018.08.18"]
[Round "2"]
[White "Koloczek, Maciej"]
[Black "Marcinowski, Zbigniew"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1663"]
[BlackElo "2058"]
[PlyCount "96"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. Qg4 c5 6. f4 Nc6 7. Nf3 Ne7 8. Na3 a6 9. c3 b6 10. Nc2 Bb7 11. d4 Qc7 12. Ne3 g6 13. Bd3 h6 14. 0-0 0-0-0 15. Rac1 Nb8 16. c4 h5 17. Qh3 Nf5 18. Nxf5 gxf5 19. cxd5 Bxd5 20. Kh1 Qb7 21. dxc5 b5 22. Be2 Bh6 23. Nd4 Nc6 24. Rcd1 Rdg8 25. Bf3 Nb4 26. c6 Qa7 27. Nxf5 Bxf3 28. Nd6+ Kb8 29. Qxf3 h4 30. Nb7 Nxc6 31. Qxc6 Qxb7 32. Qxb7+ Kxb7 33. Rd7+ Kb8 34. Rxf7 Rc8 35. Rc1 Rhd8 36. Rg1 Rd2 37. Bc1 Rxa2 38. Rf6 Bf8 39. Rxe6 Bc5 40. Rd1 Ra1 41. h3 Bf2 42. Rg6 Bg3 43. Rgd6 Rcxc1 44. Rd8+ Kb7 45. R8d7+ Kb6 46. R7d6+ Ka5 47. b4+ Kxb4 48. R6d4+ Ka5 0-1

[Event "POL-chT U20 1st League"]
[Site "Kudowa Zdroj"]
[Date "2018.07.23"]
[Round "3.14"]
[White "Butyrowski, Marcel"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "1725"]
[BlackElo "1851"]
[PlyCount "79"]
[EventDate "2018.07.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 c6 6. e4 d6 7. Nge2 e5 8. 0-0 Nbd7 9. h3 Re8 10. d5 c5 11. Kh2 Kh8 12. Be3 Ng8 13. Qd2 f5 14. Rae1 Ngf6 15. b3 a6 16. Qc2 Nf8 17. a3 Qa5 18. Qb2 Qc7 19. Qa2 Bd7 20. b4 b6 21. bxc5 bxc5 22. Rb1 Rab8 23. Rxb8 Rxb8 24. Rb1 Rb6 25. Rxb6 Qxb6 26. f4 Nh5 27. Qc2 a5 28. a4 Qb4 29. Nb5 Bxb5 30. cxb5 fxe4 31. Bd2 Qa3 32. Bxe4 exf4 33. Bxf4 Nxf4 34. Nxf4 Nd7 35. Ne6 Nb6 36. Bg2 Qxa4 37. Qe2 Qc4 38. Qe3 Nxd5 39. Qf3 Nb6 40. Qf7 1-0

[Event "POL-chT U20 1st League"]
[Site "Kudowa Zdroj"]
[Date "2018.07.21"]
[Round "1.20"]
[White "Lambrecht, Tomasz"]
[Black "Koloczek, Maciej"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1544"]
[BlackElo "1851"]
[PlyCount "83"]
[EventDate "2018.07.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e3 0-0 5. Be2 d6 6. d4 Nbd7 7. 0-0 e5 8. b3 Re8 9. Bb2 a5 10. Re1 b6 11. Qc2 Bb7 12. Rad1 exd4 13. exd4 Nh5 14. Bc1 Nf8 15. Ng5 Nf6 16. Bf3 Bxf3 17. Nxf3 Qd7 18. Nd5 Rac8 19. Nxf6+ Bxf6 20. d5 a4 21. b4 b5 22. Rxe8 Qxe8 23. cxb5 Qxb5 24. a3 Nd7 25. Be3 Bg7 26. g3 Nf6 27. Qd3 Qd7 28. Kg2 h5 29. Bd4 Qg4 30. Bxf6 Bxf6 31. h3 Qd7 32. Nd4 Bxd4 33. Qxd4 c5 34. dxc6 Qxc6+ 35. Kg1 Qc3 36. Qxc3 Rxc3 37. Rxd6 Rxa3 38. b5 Ra1+ 39. Kg2 a3 40. Ra6 Rb1 41. Rxa3 Rxb5 42. Ra6 1/2-1/2

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.07.03"]
[Round "9"]
[White "Wojdak, Jan"]
[Black "Koloczek, Maciej"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1712"]
[BlackElo "1961"]
[PlyCount "129"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Bf3 d6 9. Nxc6 bxc6 10. e5 Nd5 11. Nxd5 cxd5 12. Bxd5 Rb8 13. Bb3 Bxe5 14. Bd4 Qa5+ 15. Kf1 Ba6+ 16. Kg1 h5 17. Bxe5 Qxe5 18. c3 Bb7 19. Qd2 h4 20. Re1 Qf6 21. h3 Bc6 22. f4 a5 23. Re2 a4 24. Bc4 Rfd8 25. Kh2 d5 26. Bd3 Rd7 27. Rf1 Rdb7 28. Qc1 e6 29. Rff2 Bb5 30. Bxb5 Rxb5 31. Qe3 R8b7 32. Qe5 Kg7 33. Rd2 Qxe5 34. fxe5 Rc5 35. Rf3 Rc4 36. Re3 g5 37. g4 hxg3+ 38. Rxg3 Kg6 39. Rdg2 g4 40. Rxg4+ Rxg4 41. hxg4 Kg5 42. Kg3 Rc7 43. Rd2 a3 44. bxa3 Rxc3+ 45. Kg2 Rxa3 46. Rf2 Kxg4 47. Rxf7 Rxa2+ 48. Kf1 Ra4 49. Rf6 Rf4+ 50. Kg2 Re4 51. Rxe6 Kf5 52. Ra6 Kxe5 53. Kf3 Rb4 54. Ke3 Rb3+ 55. Kd2 Rh3 56. Ra8 Ke4 57. Ra7 Rh2+ 58. Kd1 d4 59. Ra3 Rg2 60. Rb3 d3 61. Rb8 d2 62. Re8+ Kf5 63. Rd8 Kf6 64. Rxd2 Rxd2+ 65. Kxd2 1/2-1/2

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.07.02"]
[Round "8"]
[White "Koloczek, Maciej"]
[Black "Rogala, Milosz"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1961"]
[BlackElo "1707"]
[PlyCount "58"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e5 4. dxe5 Bc5 5. Nc3 Qb6 6. Na4 Bf2+ 7. Ke2 Qd4 8. Qxd4 Bxd4 9. f4 dxe4 10. Be3 Bxe3 11. Kxe3 f5 12. Bc4 Ne7 13. Nc5 b6 14. Ne6 Bxe6 15. Bxe6 Na6 16. a3 Nc7 17. Bxf5 Nxf5+ 18. Kxe4 0-0 19. g4 Ne7 20. f5 Rad8 21. Nf3 c5 22. Rad1 Nc8 23. Ng5 h6 24. Nh3 Rfe8 25. e6 Nxe6 26. fxe6 Rxe6+ 27. Kf5 Rf6+ 28. Ke4 Re8+ 29. Kd3 Rf3+ 0-1

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.30"]
[Round "7"]
[White "Zelak, Wladyslaw"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1779"]
[BlackElo "1961"]
[PlyCount "133"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 a6 5. Nc3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 Bb7 9. 0-0 0-0 10. Qe2 Nbd7 11. Ne5 c5 12. Nxd7 Nxd7 13. d5 exd5 14. Bxd5 Bxd5 15. Nxd5 Nb6 16. Nxe7+ Qxe7 17. b3 Rfd8 18. Bb2 Rd7 19. Rad1 Rad8 20. h3 Qe6 21. Qh5 Rd5 22. Rxd5 Rxd5 23. Rd1 Rxd1+ 24. Qxd1 Qd7 25. Qc2 c4 26. Bd4 cxb3 27. axb3 Nd5 28. Qa2 Qc6 29. Qa5 Qc1+ 30. Kh2 Qc7+ 31. Qxc7 Nxc7 32. Bc5 f6 33. Kg3 Kf7 34. Kf3 Ke6 35. Ke4 g6 36. Kd4 Ne8 37. f3 Ng7 38. g4 Ne8 39. Bb4 Nc7 40. Kc5 Nd5 41. Bd2 f5 42. g5 Ke5 43. b4 Ke6 44. Kc6 Ne7+ 45. Kc5 Nd5 46. e4 fxe4 47. fxe4 Ne7 48. Bf4 Kd7 49. Kb6 Nc6 50. Bd2 Nd4 51. Kxa6 Kc6 52. Be3 Ne6 53. h4 Nc7+ 54. Ka7 Ne6 55. Kb8 Kd6 56. Kc8 Ke5 57. Kd7 Ng7 58. Kc6 Kxe4 59. Bf2 Nf5 60. Kxb5 Kd5 61. Ka6 h6 62. b5 hxg5 63. hxg5 Nd6 64. Bg3 Nc4 65. b6 Nxb6 66. Kxb6 Ke4 67. Bc7 1-0

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.29"]
[Round "6"]
[White "Koloczek, Maciej"]
[Black "Trybus, Daniel"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1961"]
[BlackElo "1793"]
[PlyCount "109"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 d6 4. 0-0 e5 5. c4 Ne7 6. Nc3 0-0 7. d4 Nbc6 8. e3 f5 9. d5 Nb8 10. b3 Nd7 11. Bb2 a5 12. a3 e4 13. Ne1 b5 14. cxb5 Bb7 15. f3 exf3 16. Bxf3 Ne5 17. Bg2 Kh8 18. Nc2 Qd7 19. Nd4 Bh6 20. Re1 a4 21. Ne6 Rfe8 22. bxa4 Nxd5 23. Nxd5 Rxe6 24. Rc1 Rc8 25. Nf6 Qd8 26. Bxb7 Rb8 27. Bc6 Qxf6 28. Bd4 Bg7 29. Qb3 Re7 30. a5 Qg5 31. Bg2 Rbe8 32. Rf1 Ng4 33. Bxg7+ Kxg7 34. Qc3+ Kh6 35. e4 fxe4 36. h4 Qxb5 37. Rf4 Qe2 38. Re1 Qd3 39. Qxd3 exd3 40. Rxe7 Rxe7 41. Rxg4 d2 42. Bf3 Re3 43. Bd1 Re1+ 44. Kf2 Rxd1 45. Rd4 Ra1 46. Rxd2 Rxa3 47. Rc2 c5 48. Rd2 Rxa5 49. Rxd6 Kh5 50. Rd5+ Kg4 51. Rg5+ Kh3 52. h5 Ra2+ 53. Kf3 Ra3+ 54. Kf2 Ra2+ 55. Kf3 1/2-1/2

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.28"]
[Round "5"]
[White "Szydelko, Michal"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1713"]
[BlackElo "1961"]
[PlyCount "96"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Bb5+ Nbd7 8. Nc3 0-0 9. Bxd7 Qxd7 10. Qb3 b6 11. Ne5 Qd6 12. 0-0 Bb7 13. Bg5 Rfd8 14. Nc4 Qd7 15. Ne5 Qd6 16. Nc4 Qb8 17. Ne3 h6 18. Bxf6 Bxf6 19. Rfd1 Qf4 20. Qc4 Rac8 21. Qd3 h5 22. Rac1 Kg7 23. Ne2 Qg5 24. Rxc8 Rxc8 25. Nc3 Rd8 26. Qc4 Qf4 27. g3 Qb8 28. Qb3 h4 29. Ne4 hxg3 30. hxg3 Qc8 31. Qd3 Qh3 32. Qf1 Qh6 33. Nxf6 exf6 34. Qg2 f5 35. Qf3 Rh8 36. Qg2 f4 37. Nc4 Qh5 38. f3 fxg3 39. Ne3 Qg5 40. Nf1 Bxd5 41. Qxg3 Qxg3+ 42. Nxg3 Bxf3 43. Rd3 Bd5 44. a3 f5 45. Ne2 Rh1+ 46. Kf2 Rh2+ 47. Ke1 Bc4 48. Re3 Rxe2+ 0-1

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.27"]
[Round "4"]
[White "Koloczek, Maciej"]
[Black "Daliga, Anita"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1961"]
[BlackElo "1605"]
[PlyCount "57"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 Nbd7 7. 0-0 Nf8 8. c3 Ng6 9. Re1 dxe4 10. dxe4 Qe7 11. Nc4 Bc7 12. Bg5 h6 13. Bxf6 Qxf6 14. Ne3 0-0 15. h4 Rd8 16. Qe2 Be6 17. Kh2 Qe7 18. h5 Nf8 19. Nh4 Nh7 20. Bh3 Bxh3 21. Kxh3 Ng5+ 22. Kg2 Bb6 23. Nc4 Qe6 24. Nf5 Bc7 25. b3 Kh7 26. Rh1 Rd7 27. Rad1 Rad8 28. Rxd7 Qxd7 29. Nh4 1/2-1/2

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.26"]
[Round "3"]
[White "Kruczynski, Marek"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1731"]
[BlackElo "1961"]
[PlyCount "65"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Nf3 Bd6 9. Be3 Nbd7 10. 0-0-0 Ke7 11. a3 Rab8 12. Ne1 b5 13. Nd3 a5 14. f3 b4 15. Nb1 c5 16. axb4 cxb4 17. b3 a4 18. Kb2 Ne8 19. Nd2 Nc7 20. Nc4 a3+ 21. Ka1 Nb5 22. Bg5+ Nf6 23. Nxd6 Kxd6 24. Nxb4+ Kc7 25. Na2 Nd4 26. Kb1 h6 27. Bh4 Kc6 28. Bg3 Nd7 29. Bxe5 Nxb3 30. Bxb8 Rxb8 31. cxb3 Rxb3+ 32. Kc1 Rb2 33. Rd2 1-0

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.25"]
[Round "2"]
[White "Koloczek, Maciej"]
[Black "Hampel, Anna"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1961"]
[BlackElo "1728"]
[PlyCount "43"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nf6 4. Nc3 Nc6 5. Bb2 d6 6. g3 Be7 7. Bg2 Nd4 8. Nxd4 cxd4 9. Ne2 e5 10. c3 dxc3 11. Bxc3 Be6 12. 0-0 Qd7 13. d4 exd4 14. Nxd4 Bh3 15. Re1 0-0 16. Qd2 Bxg2 17. Kxg2 d5 18. Nf5 Rad8 19. Qg5 g6 20. Nxe7+ Qxe7 21. Bxf6 Qd6 22. e5 1-0

[Event "Lazy op 14th"]
[Site "Lazy"]
[Date "2018.06.24"]
[Round "1"]
[White "Zabron, Maksym"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1694"]
[BlackElo "1961"]
[PlyCount "69"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 Qh4+ 9. g3 Nxg3 10. Qf2 Nxf1 11. Qxh4 Nxe3 12. Qf2 Bh6 13. Qe2 f5 14. Nd1 Nxd1 15. Rxd1 Na6 16. Qg2 Bd7 17. Ne2 fxe4 18. fxe4 b5 19. cxb5 Bxb5 20. Nc3 Rab8 21. Nxb5 Rxb5 22. a3 Rb3 23. Rb1 Rf4 24. Kd1 Nc5 25. Kc2 Re3 26. Rbe1 Rfxe4 27. Rxe3 Rxe3 28. Qg4 e4 29. Qc8+ Bf8 30. Rf1 Rf3 31. Rxf3 exf3 32. Qg4 f2 33. Qf3 Ne4 34. Kd3 Nc5+ 35. Ke2 1-0

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.27"]
[Round "8"]
[White "Kolar, Stanislav"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2091"]
[BlackElo "1871"]
[PlyCount "118"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. Nc3 Nf6 4. d4 d5 5. cxd5 exd5 6. g3 c6 7. Bg2 Bd6 8. 0-0 0-0 9. Ne5 Nbd7 10. Bf4 Qe7 11. Nd3 Ne4 12. Bxd6 Nxd6 13. Qb3 Ne4 14. Rad1 Ndf6 15. Ne5 Be6 16. f3 Nd6 17. Qa3 Rfe8 18. b3 Bf7 19. Na4 Bh5 20. Qb2 Nb5 21. e3 Rac8 22. Nc5 b6 23. Ncd3 Rc7 24. Rc1 Nd7 25. Rfe1 Nxe5 26. dxe5 a5 27. a4 Na7 28. f4 Bf7 29. b4 axb4 30. Nxb4 Rd8 31. Red1 g5 32. Qc2 Qxb4 33. Qxf5 Qe7 34. h4 gxh4 35. g4 Bg6 36. Qf6 Qxf6 37. exf6 Bf7 38. e4 d4 39. e5 c5 40. f5 c4 41. e6 d3 42. Rc3 b5 43. Be4 b4 44. Rcc1 d2 45. Rb1 c3 46. Rxb4 c2 47. Bxc2 Rxc2 48. Kf2 Nc6 49. Rb7 Ne5 50. Ke2 h3 51. Rb3 h2 52. Rh3 Nxg4 53. exf7+ Kxf7 54. Rxh7+ Kxf6 55. Rh5 Ra2 56. Kf3 Rxa4 57. Rh7 Rd3+ 58. Ke2 Rd5 59. Rxd2 Rxd2+ 0-1

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.26"]
[Round "7"]
[White "Koloczek, Maciej"]
[Black "Czerw, Dawid"]
[Result "0-1"]
[ECO "B37"]
[WhiteElo "1871"]
[BlackElo "2263"]
[PlyCount "102"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Nd7 10. Bd2 Nc5 11. b4 Ne6 12. Rc1 Ned4 13. Nxd4 Nxd4 14. Be3 Ne6 15. f4 b6 16. Bg4 Nc7 17. Bxc8 Qxc8 18. Nd5 Nxd5 19. cxd5 Qd7 20. Rc6 f5 21. Qd3 Rae8 22. exf5 Qxf5 23. Qc4 e5 24. dxe6 Qxe6 25. Qxe6+ Rxe6 26. Rf3 Rxe3 27. Rxe3 Bd4 28. Kf2 Rxf4+ 29. Ke2 Bxe3 30. Kxe3 Rxb4 31. Rxd6 Ra4 32. Rd2 Kf7 33. Rc2 Ke6 34. Rd2 Ke5 35. g3 Ra3+ 36. Kf2 g5 37. Ke2 b5 38. Rb2 a6 39. Rd2 b4 40. Rb2 a5 41. Rd2 h5 42. Kf2 g4 43. Ke2 Ke4 44. Kf2 a4 45. Rc2 Kd3 46. Re2 b3 47. Re3+ Kd4 48. axb3 Ra2+ 49. Re2 axb3 50. h4 Rxe2+ 51. Kxe2 b2 0-1

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.25"]
[Round "6"]
[White "Drozniak, Stanislaw"]
[Black "Koloczek, Maciej"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2075"]
[BlackElo "1871"]
[PlyCount "39"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Be2 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 Qc7 9. h3 a5 10. Be3 Re8 11. Bf1 Nf8 12. Nd2 Ne6 13. dxe5 dxe5 14. Nc4 Bc5 15. Bxc5 Nxc5 16. Qf3 Be6 17. Qe3 Bxc4 18. Qxc5 Bxf1 19. Kxf1 Qe7 20. Qxe7 1/2-1/2

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.24"]
[Round "5"]
[White "Koloczek, Maciej"]
[Black "Hladik, Lumir"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1871"]
[BlackElo "2023"]
[PlyCount "54"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e5 4. dxe5 Bc5 5. Nc3 Qb6 6. Na4 Qa5+ 7. c3 Bxg1 8. Rxg1 dxe4 9. f4 Ne7 10. b4 Qd5 11. c4 Qxd1+ 12. Kxd1 Nd7 13. g4 a5 14. bxa5 Rxa5 15. Nc3 Nc5 16. Be3 h5 17. Bxc5 Rxc5 18. Nxe4 Bxg4+ 19. Rxg4 hxg4 20. Nxc5 Rxh2 21. Rb1 Nf5 22. Rxb7 Ne3+ 23. Ke1 Nc2+ 24. Kd1 Ne3+ 25. Ke1 Nc2+ 26. Kd1 Ne3+ 27. Ke1 Nc2+ 1/2-1/2

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.23"]
[Round "4"]
[White "Kordela, Monika"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1657"]
[BlackElo "1871"]
[PlyCount "78"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 d5 5. g3 c6 6. Bg2 Bd6 7. 0-0 0-0 8. c5 Bc7 9. b4 Ne4 10. Nxe4 fxe4 11. Ne5 Nd7 12. Nxd7 Bxd7 13. f3 exf3 14. exf3 e5 15. Re1 Qf6 16. Bb2 Rae8 17. Qd2 exd4 18. Bxd4 Qg6 19. a4 h5 20. a5 h4 21. Rxe8 Rxe8 22. g4 a6 23. Bf1 Qf7 24. Ra3 Re7 25. Qg5 Qf4 26. Qxf4 Bxf4 27. Kg2 Re1 28. Rd3 g5 29. h3 Rb1 30. Bc3 Be8 31. Be2 Bg6 32. Rd1 Rb3 33. Be1 Rb2 34. Kf1 Kf8 35. Bc3 Rb3 36. Be1 Bc2 37. Ra1 d4 38. Ra2 d3 39. Kg2 Bb1 0-1

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.22"]
[Round "3"]
[White "Weinzettl, Ernst"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2215"]
[BlackElo "1871"]
[PlyCount "49"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. g3 Nc6 4. Bg2 Bg7 5. 0-0 e6 6. c3 d5 7. exd5 exd5 8. d4 cxd4 9. Nxd4 Nxd4 10. cxd4 Nf6 11. Qa4+ Bd7 12. Re1+ Ne4 13. Qb4 Be6 14. Nc3 Nxc3 15. bxc3 Rc8 16. Rb1 b6 17. Bf1 Qe7 18. Qa4+ Kd8 19. Ba3 Qc7 20. Ba6 Rb8 21. c4 dxc4 22. d5 Qd7 23. Bb5 Qxd5 24. Rbd1 Bd4 25. Bxc4 1-0

[Event "Bohumin op 1st"]
[Site "Bohumin"]
[Date "2018.05.21"]
[Round "2"]
[White "Koloczek, Maciej"]
[Black "Tymrakiewicz, Rafal"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1871"]
[BlackElo "2246"]
[PlyCount "99"]
[EventDate "2018.05.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CZE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Nf6 5. e5 Nfd7 6. f4 c5 7. Nf3 Nc6 8. Be3 a6 9. Qd2 b5 10. g3 Bb7 11. Bg2 Qc7 12. 0-0 g6 13. Ne2 Be7 14. c3 cxd4 15. cxd4 Nb6 16. b3 Nd7 17. g4 Qa5 18. f5 Qxd2 19. Bxd2 Nf8 20. Rac1 Rc8 21. Bh6 Rg8 22. Nf4 Kd7 23. Kh1 Nb4 24. f6 Bd8 25. Ng5 Rxc1 26. Rxc1 Ke8 27. Rf1 Bc8 28. Rc1 Bd7 29. a3 Nc6 30. Nxd5 exd5 31. Bxd5 Nxe5 32. dxe5 Ne6 33. Bxe6 Bxe6 34. Nxe6 fxe6 35. Rc8 Kf7 36. Rb8 Bc7 37. Rb7 Rc8 38. Be3 Kg8 39. f7+ Kg7 40. Bc5 Kxf7 41. Bd6 Ke8 42. Rxc7 Rxc7 43. Bxc7 Kd7 44. Bd6 Kc6 45. Kg2 Kd5 46. Kf3 Kd4 47. Kf4 a5 48. Kg5 Kc3 49. Kf6 Kxb3 50. Kxe6 1-0

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2018.01.04"]
[Round "9"]
[White "Thomson, Neil"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2000"]
[BlackElo "1882"]
[PlyCount "84"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Bg5 Bg7 9. Be2 0-0 10. Qd2 a5 11. 0-0 a4 12. Rac1 Qa5 13. Rfe1 Be6 14. Bf1 Rfe8 15. h3 Rac8 16. Nd5 Qxd2 17. Bxd2 Nd7 18. Bc3 Bxd5 19. exd5 Nc5 20. Bxg7 Kxg7 21. Rc3 Na6 22. Ra3 Nc5 23. Be2 Ra8 24. Bd1 Ra6 25. Rae3 Kf8 26. h4 Rb6 27. b3 axb3 28. axb3 Rb4 29. h5 b5 30. hxg6 hxg6 31. Rh3 Kg7 32. cxb5 Rxb5 33. Ree3 Nd7 34. Be2 Rxd5 35. b4 Re5 36. Bc4 Rc8 37. Rc3 Rb8 38. Rb3 Re1+ 39. Kh2 Re4 40. Rhc3 Ne5 41. Bd5 Rd4 42. Bc6 Rh8+ 0-1

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2018.01.03"]
[Round "8"]
[White "Marzec, Karol"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2014"]
[BlackElo "1882"]
[PlyCount "87"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bg7 7. Nxc6 bxc6 8. e5 Ng8 9. f4 Nh6 10. Bd3 0-0 11. 0-0 d6 12. exd6 exd6 13. Kh1 Re8 14. Re1 Rb8 15. Na4 Qa5 16. Nc3 Bg4 17. Qd2 Rxb2 18. Ne4 Qc7 19. Bg1 Rbb8 20. Rab1 Bf5 21. Ng5 d5 22. Rxe8+ Rxe8 23. Qb4 Bxd3 24. cxd3 Bf6 25. Nf3 Nf5 26. g3 Qe7 27. Qxe7 Rxe7 28. Rb8+ Kg7 29. Bc5 Rd7 30. Ne5 Rd8 31. Rxd8 Bxd8 32. Bxa7 Ne7 33. Bc5 Kf6 34. Bxe7+ Bxe7 35. Nxc6 Ba3 36. Kg2 Ke6 37. Nd4+ Kd7 38. Kf3 f6 39. f5 Ke7 40. Nc2 Bd6 41. Ne3 d4 42. Nc2 Be5 43. fxg6 hxg6 44. Ke4 1-0

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2018.01.02"]
[Round "7"]
[White "Koloczek, Maciej"]
[Black "Fronczak, Sebastian"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1882"]
[BlackElo "1948"]
[PlyCount "101"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. Qg4 c5 6. f4 b6 7. Nf3 g6 8. Na3 a6 9. Be2 Bb7 10. c3 Nc6 11. Nc2 Rc8 12. 0-0 Bg7 13. Rac1 Qe7 14. d4 0-0 15. h4 f5 16. Qg3 Bh6 17. Kf2 Kf7 18. Rh1 Rg8 19. Rh3 Ke8 20. Ba3 Qg7 21. Ng5 Bxg5 22. hxg5 cxd4 23. cxd4 Nd8 24. Qe3 Kf7 25. Nb4 Nc6 26. Nxc6 Rxc6 27. Rxc6 Bxc6 28. Qc3 Rc8 29. Qb4 Kg8 30. Qd6 Nf8 31. Rc3 Qb7 32. Qe7 Qxe7 33. Bxe7 Bb7 34. Rxc8 Bxc8 35. Ke3 Kf7 36. Bd6 Nd7 37. Kd2 Ke8 38. Kc3 Kd8 39. g4 Ke8 40. gxf5 exf5 41. Bf3 Bb7 42. Kb4 Bc6 43. Be2 Bb7 44. a4 Kf7 45. a5 b5 46. Bxb5 axb5 47. Kxb5 Ke6 48. b4 Nf6 49. Kb6 Ba8 50. exf6 Kxd6 51. b5 1-0

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2017.12.31"]
[Round "6"]
[White "Koloczek, Maciej"]
[Black "Buchta, Agnieszka"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1882"]
[BlackElo "1801"]
[PlyCount "67"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 b6 4. Bb2 Bb7 5. Nc3 a6 6. g3 Qc7 7. Bg2 d6 8. 0-0 Nf6 9. Re1 Nbd7 10. d4 cxd4 11. Nxd4 Be7 12. Rc1 0-0 13. Qe2 Nc5 14. b4 Ncd7 15. Nb1 Rac8 16. c4 Rfd8 17. a3 Bf8 18. Nd2 Qb8 19. h3 Qa8 20. Kh2 d5 21. cxd5 Rxc1 22. Rxc1 exd5 23. e5 Re8 24. f4 Ne4 25. Nxe4 dxe4 26. Rc7 Nb8 27. e6 fxe6 28. Qh5 Re7 29. Rxe7 Bxe7 30. Qe8+ Bf8 31. Qxe6+ Kh8 32. Nf5 Nc6 33. Qf7 Qc8 34. Bxg7+ 1-0

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2017.12.30"]
[Round "5"]
[White "Brylski, Pawel"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2045"]
[BlackElo "1882"]
[PlyCount "55"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be3 Ng4 8. Nxc6 bxc6 9. Qd4 Nxe3 10. fxe3 f6 11. c5 dxc5 12. Qa4 Qb6 13. Bc4 Bh6 14. Nd5 Qb7 15. 0-0 Bd7 16. Nf4 e5 17. Nd3 Bxe3+ 18. Kh1 Ke7 19. Qa3 Rab8 20. Nxc5 Qb4 21. Qxe3 Qxc4 22. Nxd7 Kxd7 23. Rad1+ Ke8 24. Qxa7 Rd8 25. Rxd8+ Kxd8 26. Rd1+ Kc8 27. Qa8+ Kc7 28. Qxh8 1-0

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2017.12.30"]
[Round "4"]
[White "Koloczek, Maciej"]
[Black "Furtak, Joanna"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1882"]
[BlackElo "1718"]
[PlyCount "65"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 c6 5. d3 e6 6. Nbd2 h6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 0-0 10. Re1 Re8 11. e5 Nfd7 12. Nf1 Qc7 13. h4 c5 14. Bf4 Nc6 15. Ne3 Qb6 16. b3 Nd4 17. Qd2 Rac8 18. h5 Nf5 19. Nxf5 Bxf5 20. Nh2 Qd8 21. c4 Nb6 22. Rad1 Rc7 23. g4 Bh7 24. Nf3 Rd7 25. Qc1 Qc7 26. g5 hxg5 27. Bxg5 dxc4 28. Bxe7 Rexe7 29. Qg5 cxd3 30. h6 Bg6 31. hxg7 Kxg7 32. Re4 Re8 33. Rh4 1-0

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2017.12.29"]
[Round "3"]
[White "Zarnowski, Krzysztof"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2031"]
[BlackElo "1882"]
[PlyCount "69"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 a5 9. Qd2 Kh7 10. f3 Nh5 11. g3 Na6 12. 0-0-0 b6 13. Bd3 Nc5 14. Bc2 f5 15. exf5 Bxf5 16. Bxf5 gxf5 17. Nge2 a4 18. g4 fxg4 19. Qc2+ Kh8 20. Qg6 Qe8 21. Qxe8 Raxe8 22. fxg4 Nf4 23. Rhf1 a3 24. b3 Nfd3+ 25. Kc2 e4 26. Nd4 Be5 27. Ncb5 Nf4 28. Nxc7 Re7 29. Ncb5 Ref7 30. Nf5 Ng2 31. Bxh6 Rh7 32. Bxf8 Rxh2 33. Rd2 e3 34. Re2 Ne4 35. Bxd6 1-0

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2017.12.28"]
[Round "2"]
[White "Kurzok, Zenon"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1728"]
[BlackElo "1882"]
[PlyCount "80"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 b6 9. Bb5+ c6 10. Bd3 Bb7 11. Qe2 Nd7 12. 0-0 Qf4 13. Ba6 Bxa6 14. Qxa6 0-0 15. Rad1 Rfd8 16. c3 h5 17. Qe2 g6 18. Rfe1 Kg7 19. g3 Qg4 20. Kg2 Rh8 21. h4 Qf5 22. Rd3 Rac8 23. Ng5 Rhf8 24. Kg1 c5 25. Ne4 Rc6 26. dxc5 Nxc5 27. Nxc5 Qxc5 28. Rd7 Rc7 29. Red1 Rfc8 30. R1d2 a5 31. a4 Qf5 32. Rd8 Rxd8 33. Rxd8 Rc5 34. Rb8 Re5 35. Qd1 Rd5 36. Qe2 Rd3 37. Rxb6 Qd5 38. Rb5 Rd1+ 39. Qxd1 Qxd1+ 40. Kg2 Qxa4 0-1

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2017.12.27"]
[Round "1"]
[White "Koloczek, Maciej"]
[Black "Skomial, Mateusz"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1882"]
[BlackElo "2043"]
[PlyCount "66"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nc6 6. Nxc6 bxc6 7. Bf4 Qf6 8. Bxe4 Qxf4 9. Bf3 Bd6 10. g3 Qf6 11. 0-0 0-0 12. Re1 Rb8 13. b3 Bf5 14. c3 Rfe8 15. Nd2 Ba3 16. Rxe8+ Rxe8 17. Nf1 Bb2 18. Ne3 Bxa1 19. Qxa1 Be4 20. Bg2 Bxg2 21. Kxg2 Qg6 22. Qd1 Qe4+ 23. Qf3 a5 24. a3 f6 25. c4 Qxf3+ 26. Kxf3 Rb8 27. b4 axb4 28. axb4 dxc4 29. d5 Rxb4 30. dxc6 c3 31. Ke2 Rd4 32. h4 g6 33. f3 Rd6 0-1

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.16"]
[Round "1"]
[White "Koloczek, Maciej"]
[Black "Stocek, Jiri"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1882"]
[BlackElo "2566"]
[PlyCount "30"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 b6 4. Bb2 Bb7 5. Nc3 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Ndb5 d5 9. exd5 exd5 10. Nxd5 Nxd5 11. Qxd5 Bb4+ 12. c3 Qe7+ 13. Be2 Ne5 14. Qd2 Bxg2 15. cxb4 Nf3+ 0-1

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.18"]
[Round "9"]
[White "Koloczek, Maciej"]
[Black "Choinska, Debora"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1764"]
[BlackElo "1600"]
[PlyCount "61"]
[EventDate "2017.08.11"]
[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 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. 0-0 d6 6. d3 Bg4 7. Bg5 Bxc3 8. bxc3 Nbd7 9. h3 Be6 10. Nd2 h6 11. Be3 Re8 12. Bxe6 Rxe6 13. c4 c6 14. f4 exf4 15. Bxf4 Ne5 16. Bxe5 Rxe5 17. Nf3 Re8 18. Rb1 Rb8 19. Qe1 Qe7 20. Nh4 d5 21. Nf5 Qe5 22. Qh4 dxe4 23. d4 Qe6 24. Nxh6+ gxh6 25. Rxf6 Qxc4 26. Rbf1 Qxd4+ 27. Kh1 Qc4 28. Qxh6 e3 29. R1f4 Qxf4 30. Rxf4 e2 31. Rg4# 1-0

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.17"]
[Round "8"]
[White "Ostrowska, Dominika"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1926"]
[BlackElo "1764"]
[PlyCount "55"]
[EventDate "2017.08.11"]
[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 e6 2. d4 d5 3. Nd2 c5 4. e5 Nc6 5. Ndf3 cxd4 6. Ne2 Bb4+ 7. Bd2 Qb6 8. Rb1 Bc5 9. b4 Nxb4 10. Nexd4 Bxd4 11. Nxd4 Qxd4 12. Rxb4 Qxe5+ 13. Be3 Ne7 14. Bb5+ Nc6 15. 0-0 0-0 16. Rg4 f5 17. Rh4 Qf6 18. Qh5 Qg6 19. Qd1 a6 20. Bxc6 bxc6 21. Bd4 Qg5 22. Rh5 Qe7 23. f4 c5 24. Be5 d4 25. Rf3 Bb7 26. Rg3 g6 27. Rh6 Be4 28. Qh5 1-0

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.16"]
[Round "7"]
[White "Koloczek, Maciej"]
[Black "Wacior, Maciej"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1764"]
[BlackElo "1912"]
[PlyCount "76"]
[EventDate "2017.08.11"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 0-0-0 14. Kb1 Ngf6 15. Ne4 Nc5 16. Nxc5 Bxc5 17. Qc4 Bd6 18. Bb4 Bxb4 19. Qxb4 Rd5 20. c4 Rxh5 21. Rxh5 Nxh5 22. d5 exd5 23. cxd5 Qd7 24. Qa4 Rd8 25. Nd4 Qxd5 26. Qxa7 Qe4+ 27. Ka1 Rd5 28. Qa8+ Kc7 29. Qa4 Qxg2 30. Qc4 Qxf2 31. a4 Nf6 32. b4 Qe3 33. Rd3 Qe5 34. a5 c5 35. a6 bxa6 36. bxc5 Nd7 37. c6 Nc5 38. Rd1 Rxd4 0-1

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.15"]
[Round "6"]
[White "Szolc, Grzegorz"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1945"]
[BlackElo "1764"]
[PlyCount "61"]
[EventDate "2017.08.11"]
[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 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qd7 7. Ngf3 e6 8. Bb5 Bd6 9. dxc5 Bxf4 10. exf4 0-0 11. Ne5 Qc7 12. Bxc6 bxc6 13. Qa4 Rac8 14. 0-0 Ne4 15. Nxe4 Bxe4 16. f3 Bf5 17. Rae1 h5 18. g4 Bg6 19. Qd4 hxg4 20. Nxg6 fxg6 21. fxg4 g5 22. fxg5 Rxf1+ 23. Rxf1 e5 24. Qf2 Qe7 25. g6 Rb8 26. b3 Rb5 27. b4 a5 28. a3 axb4 29. axb4 d4 30. Qa2+ Kh8 31. Qa8+ 1-0

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.14"]
[Round "5"]
[White "Koloczek, Maciej"]
[Black "Semczuk, Jerzy"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1764"]
[BlackElo "1989"]
[PlyCount "85"]
[EventDate "2017.08.11"]
[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. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. e4 Nc6 8. Re1 dxe4 9. dxe4 e5 10. Nc4 Qxd1 11. Rxd1 Bg4 12. c3 Rfd8 13. Bg5 h6 14. Bxf6 Bxf6 15. Ne3 Be6 16. Bf1 Rxd1 17. Nxd1 Rd8 18. Ne3 a6 19. Bc4 Bxc4 20. Nxc4 g6 21. Ne3 Bg7 22. Kf1 f6 23. Ke2 Kf7 24. Nh4 Ne7 25. f4 exf4 26. gxf4 b5 27. a4 Rd7 28. axb5 axb5 29. Ra5 Rb7 30. Nf3 Nc6 31. Ra6 Nb8 32. Rd6 b4 33. c4 Bf8 34. Rd8 Nc6 35. Ra8 Rd7 36. Nd5 Bd6 37. Ra6 Nb8 38. Rb6 Rd8 39. e5 fxe5 40. fxe5 Be7 41. e6+ Ke8 42. Ne5 Bd6 43. Nxg6 1-0

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.13"]
[Round "4"]
[White "Golecki, Jan"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1957"]
[BlackElo "1764"]
[PlyCount "102"]
[EventDate "2017.08.11"]
[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 Nf6 2. Nc3 e6 3. Bg5 d5 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Ng3 c5 9. dxc5 Qa5+ 10. c3 Qxc5 11. Qd4 Rg8 12. Qxc5 Bxc5 13. Ne5 Ke7 14. Be2 Nd7 15. Nd3 Bd6 16. f4 Nc5 17. Nxc5 Bxc5 18. Bf3 Rb8 19. Ne2 f6 20. 0-0-0 e5 21. g3 Be6 22. b3 b6 23. Bd5 Rgd8 24. Bxe6 Kxe6 25. Kc2 h5 26. b4 Be3 27. Rd3 Rxd3 28. Kxd3 Bf2 29. Rf1 Rd8+ 30. Kc4 Be3 31. Rf3 Bd2 32. Rd3 Rxd3 33. Kxd3 Be1 34. a3 Kd5 35. c4+ Kd6 36. Ng1 a5 37. Nf3 e4+ 38. Ke2 Bxb4 39. Nd4 Bxa3 40. Nb5+ Kc5 41. Nxa3 Kb4 42. Nc2+ Kxc4 43. Kd2 a4 44. Ne3+ Kb3 45. Kc1 a3 46. Kb1 b5 47. Nxf5 b4 48. Ne3 Kc3 49. h4 b3 50. Nf5 b2 51. Ne3 Kb3 0-1

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.13"]
[Round "3"]
[White "Koloczek, Maciej"]
[Black "Tomicki, Marek"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1764"]
[BlackElo "1649"]
[PlyCount "29"]
[EventDate "2017.08.11"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. e5 Bb7 11. Qh3 dxe5 12. Nxe6 fxe6 13. Qxe6+ Be7 14. Bxb5 Rd8 15. fxe5 1-0

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.12"]
[Round "2"]
[White "Sobczak, Miroslaw"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1925"]
[BlackElo "1764"]
[PlyCount "69"]
[EventDate "2017.08.11"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 a6 9. 0-0-0 c4 10. f5 b5 11. Ng5 Nb6 12. fxe6 Bxe6 13. Nxe6 fxe6 14. Ne2 b4 15. Nf4 Qd7 16. Qe2 0-0 17. Qg4 Rf5 18. Nh5 g6 19. Ng3 Na4 20. Nxf5 exf5 21. Qf3 Na5 22. b3 cxb3 23. axb3 Nc3 24. Bd3 Rc8 25. Kd2 Nxd1 26. Rxd1 Qc6 27. Ke2 Nb7 28. g4 fxg4 29. Qxg4 Bf8 30. h4 Bg7 31. h5 gxh5 32. Qxh5 h6 33. Rg1 Kh8 34. Qf5 Kg8 35. Qh7+ 1-0

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.11"]
[Round "1"]
[White "Koloczek, Maciej"]
[Black "Janulek, Dawid"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "1764"]
[BlackElo "2006"]
[PlyCount "104"]
[EventDate "2017.08.11"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Nc6 9. Bxf6 gxf6 10. Nb3 Bd7 11. Be2 Rg8 12. Bf3 0-0-0 13. 0-0-0 Kb8 14. Kb1 Na5 15. Nxa5 Qxa5 16. Rhe1 Bc6 17. Re3 Be7 18. Qe2 Rc8 19. g3 f5 20. Red3 Rgd8 21. exf5 Bxf3 22. Qxf3 Qxf5 23. g4 Qa5 24. f5 exf5 25. gxf5 Bf6 26. Ne4 Be5 27. Nxd6 Bxd6 28. Rxd6 Rxd6 29. Rxd6 Rxc2 30. Kxc2 Qc5+ 31. Qc3 Qxd6 32. Qh8+ Ka7 33. Qxh7 Qc5+ 34. Kd3 Qd5+ 35. Ke3 Qxa2 36. h4 a5 37. h5 Qb3+ 38. Kf4 Qb4+ 39. Kg5 Qe7+ 40. Kf4 Qb4+ 41. Kf3 Qb3+ 42. Ke4 Qb4+ 43. Kd5 Qxb2 44. h6 a4 45. Qg8 a3 46. Kd6 Qb4+ 47. Kd7 a2 48. Qg1+ b6 49. h7 Qc3 50. Ke7 a1Q 51. Qxa1+ Qxa1 52. Kxf7 Qh8 0-1

[Event "POL-ch U18 rapid"]
[Site "Wroclaw"]
[Date "2017.08.06"]
[Round "1"]
[White "Karpus, Michal"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2127"]
[BlackElo "1764"]
[PlyCount "129"]
[EventDate "2017.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Nf6 6. Ngf3 Qxc5 7. Bd3 Be7 8. 0-0 0-0 9. Ne4 Nxe4 10. Bxe4 Nd7 11. c3 Nf6 12. Bc2 b6 13. Be3 Qc7 14. Bd4 Ba6 15. Re1 Rfd8 16. Qc1 Rac8 17. Be5 Qc6 18. Qg5 h6 19. Qg3 Bd6 20. Nd4 Qc7 21. Bb3 Bxe5 22. Qxe5 Qxe5 23. Rxe5 Bc4 24. h3 g6 25. Bxc4 Rxc4 26. a4 Nd7 27. Re3 a6 28. Kf1 Re8 29. Ke2 e5 30. Nb3 f5 31. Rd3 Re7 32. a5 Rc6 33. Rad1 Nc5 34. Nxc5 bxc5 35. Rd6 Rec7 36. Rd8+ Kf7 37. Rb8 c4 38. Rb4 Ke6 39. Rd8 Rd6 40. Rdb8 Rc5 41. R8b6 Rxa5 42. Rxd6+ Kxd6 43. Rxc4 Ra2 44. Rb4 Kc5 45. Kd2 a5 46. Rb8 a4 47. Kc1 a3 48. Rc8+ Kd5 49. Rd8+ Ke4 50. Rd2 axb2+ 51. Rxb2 Rxb2 52. Kxb2 Kd5 53. Kb3 Kc5 54. f3 h5 55. h4 e4 56. fxe4 fxe4 57. Kc2 Kd5 58. Kd2 Kc4 59. Ke3 Kxc3 60. Kxe4 Kd2 61. Kf4 Ke2 62. Kg5 Kf2 63. Kxg6 Kxg2 64. Kxh5 Kg3 65. Kg5 1-0

[Event "POL-chT U20 1st League"]
[Site "Szczyrk"]
[Date "2017.07.30"]
[Round "9.8"]
[White "Warchol, Bartosz"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1818"]
[BlackElo "1743"]
[PlyCount "116"]
[EventDate "2017.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qc2 c6 11. b3 Bf5 12. e4 Be6 13. Ba3 Re8 14. Rfd1 Qc8 15. Bd6 Bh3 16. c5 h5 17. b4 h4 18. b5 Bxg2 19. Kxg2 h3+ 20. Kg1 Qg4 21. Qd3 Rad8 22. bxc6 bxc6 23. f3 Qe6 24. Qa6 Bf8 25. Qxc6 Qc4 26. Rac1 Bxd6 27. Rxd6 Rxd6 28. Qxd6 Qb4 29. Ne2 Re6 30. Qd3 Kg7 31. Qc3 Qb5 32. Kf2 Qc6 33. Qc4 g5 34. g4 Re7 35. Ng3 Rd7 36. Nf5+ Kf8 37. Nd6 Ne8 38. Nf5 Ng7 39. Nxg7 Kxg7 40. Qc3 Rd4 41. Rb1 Qf6 42. Qe3 Kg6 43. Rc1 Qd8 44. Ke2 Qa5 45. Rc2 Qb5+ 46. Kf2 Rd1 47. Qe2 Qb1 48. Rb2 Qc1 49. Kg3 Re1 50. Qf2 Rf1 51. Qe2 Qf4+ 52. Kxh3 Rxf3+ 53. Kg2 Qxg4+ 54. Kh1 Qf4 55. Rb4 Re3 56. Qd1 Rc3 57. Qe2 Qc1+ 58. Kg2 Rc2 0-1

[Event "Katowice POL-HUN 5th"]
[Site "Katowice"]
[Date "2017.05.21"]
[Round "9"]
[White "Koloczek, Maciej"]
[Black "Deren, Marcin"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1725"]
[BlackElo "1978"]
[PlyCount "78"]
[EventDate "2017.05.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Nbd2 0-0 8. Re1 d5 9. e5 Qc7 10. Qe2 b6 11. Nf1 Ba6 12. h4 Rac8 13. Bf4 Nf5 14. g4 Nfd4 15. Nxd4 Nxd4 16. Qd2 Nc6 17. Qe2 Nd4 18. Qd2 Nc6 19. Qe3 Nb4 20. Rec1 d4 21. Qe4 Rb8 22. a3 Bb7 23. Qe2 Bxg2 24. Kxg2 Nd5 25. Bg3 Qb7 26. Qe4 Ne7 27. Nd2 Nc6 28. Nc4 Ne7 29. Nd2 Nc6 30. Nc4 Ne7 31. Qxb7 Rxb7 32. Nd6 Rd7 33. Rh1 Nc6 34. Rae1 Rfd8 35. Nc4 Ne7 36. Nd6 Nc6 37. Nc4 b5 38. Nd2 Ne7 39. Ne4 Rc8 1/2-1/2

[Event "Katowice POL-HUN 5th"]
[Site "Katowice"]
[Date "2017.05.20"]
[Round "1"]
[White "Kaczmarek, Aleksander"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2363"]
[BlackElo "1725"]
[PlyCount "97"]
[EventDate "2017.05.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Bc5 8. d4 Bb6 9. Na3 Nge7 10. Bd3 Bd7 11. Nb5 Bc7 12. Nxc7+ Qxc7 13. Ba3 h6 14. Bd6 Qd8 15. 0-0 0-0 16. Bc2 Re8 17. Nh4 Nf5 18. Nxf5 exf5 19. Qf3 Ne7 20. Ra3 Be6 21. Rd1 Nc8 22. Bc5 Nb6 23. Bd3 Qd7 24. h3 Red8 25. Rb1 Qc7 26. Rab3 g6 27. Bf1 Rdc8 28. Qf4 Kg7 29. Qh4 g5 30. Qh5 Qd7 31. f4 gxf4 32. Qf3 Qd8 33. Qxf4 Qg5 34. Qf2 f4 35. Kh1 Bf5 36. Re1 Be4 37. Be2 Kg6 38. Bf3 Qf5 39. Bg4 Qg5 40. Bf3 Qf5 41. Be7 h5 42. Qh4 Bc2 43. Rb2 Rxc3 44. e6 fxe6 45. Re5 Qxe5 46. dxe5 Bf5 47. Qf6+ Kh7 48. Qf7+ Kh6 49. Bf6 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "3.2"]
[White "Golenia, Jan"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "1860"]
[BlackElo "1731"]
[PlyCount "169"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wieliczka MKS MOS U19"]
[BlackTeam "Jastrzebie Zdroj Pionier U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 Nc6 8. d5 Ne7 9. Qd2 c5 10. 0-0-0 a6 11. g4 Bd7 12. Ng3 b5 13. h4 b4 14. Nce2 Qa5 15. Kb1 Qb6 16. h5 a5 17. Bh6 Ne8 18. Nc1 f6 19. Bxg7 Nxg7 20. g5 f5 21. h6 Ne8 22. Bd3 f4 23. Nf1 a4 24. Be2 a3 25. b3 Qd8 26. Nd3 Nc8 27. Rg1 Qe7 28. Nh2 Rb8 29. Bf1 Nb6 30. Nc1 Nc8 31. Qf2 Nb6 32. Qh4 Rd8 33. Ng4 Nc8 34. Bh3 Nb6 35. Rd2 Nc8 36. Rgd1 Nb6 37. Nd3 Kh8 38. Ka1 Nc8 39. Rg1 Nb6 40. Rdg2 Nc8 41. Kb1 Nb6 42. Rd1 Nc8 43. Rgd2 Nb6 44. Re2 Nc8 45. Ndf2 Nb6 46. Rh1 Nc8 47. Nh2 Nb6 48. Bg4 Nc8 49. Bxd7 Qxd7 50. Qg4 Qxg4 51. Nhxg4 Nb6 52. Rd1 Nd7 53. Nd3 Nc7 54. Kc2 Kg8 55. Kd2 Na6 56. Ke1 Nc7 57. Kf2 Na6 58. Kg2 Nc7 59. Kh3 Na6 60. Ngf2 Nc7 61. Kg4 Kh8 62. Ne1 Ne8 63. Nfd3 Nc7 64. Rg2 Ne8 65. Nc2 Nc7 66. Ncxb4 cxb4 67. Nxb4 Nc5 68. Nc6 Rde8 69. b4 Na4 70. Rc2 Nb2 71. Rdd2 Ra8 72. c5 Nb5 73. cxd6 Nxd6 74. Nxe5 Rac8 75. Rxc8 Rxc8 76. Kxf4 Rf8+ 77. Kg3 Ndc4 78. Nxc4 Nxc4 79. Rc2 Ne5 80. Rc3 Ra8 81. f4 Nf7 82. e5 Kg8 83. b5 Kf8 84. b6 Ke8 85. b7 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "4.8"]
[White "Koloczek, Maciej"]
[Black "Jarzebowski, Kacper"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1731"]
[BlackElo "1895"]
[PlyCount "103"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier U19"]
[BlackTeam "Warszawa UKS Czternastka U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 g6 5. d3 Bg7 6. Nbd2 0-0 7. e4 Nc6 8. c3 e5 9. Qe2 d4 10. cxd4 cxd4 11. Nc4 Nd7 12. a4 Nc5 13. Bd2 a5 14. Rfb1 Na6 15. Ne1 Be6 16. b3 Rc8 17. f4 f6 18. Nc2 Re8 19. N2a3 Bf8 20. Nb5 Nc5 21. Rb2 exf4 22. gxf4 Bf7 23. Rf1 Ra8 24. Rbb1 Bxc4 25. bxc4 Nxa4 26. Qg4 Nc5 27. Rf3 a4 28. Bc1 Nb3 29. Rh3 Nxc1 30. Rxc1 Bb4 31. e5 fxe5 32. Bd5+ Kg7 33. f5 Bd2 34. fxg6 hxg6 35. Rg3 g5 36. Qh5 Qf6 37. Rf1 Bf4 38. Rxf4 exf4 39. Rxg5+ Qxg5+ 40. Qxg5+ Kh7 41. Qh5+ Kg7 42. Nd6 Re5 43. Qf7+ Kh6 44. Qf6+ Kh7 45. Nf5 Rxf5 46. Qxf5+ Kg7 47. Qf7+ Kh6 48. Qxf4+ Kg6 49. Be4+ Kg7 50. Qg5+ Kf7 51. Bd5+ Kf8 52. Qg8+ 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "10.2"]
[White "Koloczek, Maciej"]
[Black "Kaminski, Piotr1111"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1731"]
[BlackElo "1902"]
[PlyCount "85"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier U19"]
[BlackTeam "Gniezno LKS Chrobry U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. f3 d6 7. Nc3 Bg7 8. Be3 0-0 9. Be2 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. 0-0 a5 13. b3 Nd7 14. Bxg7 Kxg7 15. Qd4+ Kg8 16. Rac1 Nc5 17. Kh1 e5 18. Qe3 Ne6 19. Rfd1 f5 20. Nd5 fxe4 21. fxe4 Kg7 22. Bg4 Nc5 23. Rf1 Qh4 24. h3 Bxd5 25. cxd5 Qh6 26. Qe2 Rf4 27. g3 Nxe4 28. Rc7+ Kh8 29. Kg2 Rxf1 30. Qxf1 Qd2+ 31. Qe2 Qxe2+ 32. Bxe2 Nc5 33. Kf3 Rf8+ 34. Ke3 Kg8 35. Bg4 Rf6 36. Be2 Rf7 37. Rc8+ Kg7 38. Ra8 b6 39. Rd8 Rd7 40. Rb8 Rb7 41. Rd8 Rd7 42. Rb8 Rb7 43. Rd8 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "2.2"]
[White "Koloczek, Maciej"]
[Black "Karykowska, Anna"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1731"]
[BlackElo "1818"]
[PlyCount "77"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier U19"]
[BlackTeam "Legnica Miedz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 Nf6 4. 0-0 Nbd7 5. d3 e6 6. Nbd2 Be7 7. Re1 0-0 8. e4 dxe4 9. dxe4 Bg6 10. Nh4 Bh5 11. Bf3 Bxf3 12. Nhxf3 Nc5 13. Qe2 c6 14. e5 Nd5 15. Nc4 Qc7 16. Ne3 a5 17. Nxd5 exd5 18. Nd4 f6 19. Bf4 fxe5 20. Bxe5 Bd6 21. Ne6 Nxe6 22. Bxd6 Qxd6 23. Qxe6+ Qxe6 24. Rxe6 Rfe8 25. Rae1 Rxe6 26. Rxe6 Kf7 27. Re3 Kf6 28. f4 b5 29. Kf2 b4 30. Re5 Rd8 31. Ke3 c5 32. Kd3 h6 33. h4 a4 34. b3 axb3 35. axb3 Rd7 36. g4 Rd8 37. h5 Rd7 38. c3 bxc3 39. Kxc3 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "11.2"]
[White "Koloczek, Maciej"]
[Black "Tustanowski, Mateusz"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1731"]
[BlackElo "1957"]
[PlyCount "64"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier U19"]
[BlackTeam "Gliwice Politechnika Slaska U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 Nbd7 7. e4 dxe4 8. dxe4 e5 9. Qe2 Qe7 10. Nc4 b6 11. Bg5 h6 12. Bxf6 Bxf6 13. Ne3 Bb7 14. Rad1 Nc5 15. Nd5 Bxd5 16. Rxd5 c6 17. Rd2 a5 18. Rfd1 Rfd8 19. Ne1 Rxd2 20. Qxd2 Rd8 21. Qxd8+ Qxd8 22. Rxd8+ Bxd8 23. Nd3 Nxd3 24. cxd3 Bg5 25. Bh3 Bc1 26. b3 Kg7 27. Bd7 c5 28. Kg2 h5 29. h3 Kf6 30. Kf3 Ke7 31. Bb5 g5 32. a4 Bb2 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "1.2"]
[White "Kozubal, Aleksandra"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1687"]
[BlackElo "1731"]
[PlyCount "57"]
[EventDate "2016.07.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Brzozow UKS SP 1 U19"]
[BlackTeam "Jastrzebie Zdroj Pionier U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 e5 7. d5 c6 8. 0-0 cxd5 9. cxd5 Nbd7 10. Kh1 Nh5 11. Be3 Nc5 12. Bc2 b6 13. b4 Nb7 14. Qd2 Bd7 15. Rac1 Rc8 16. Bd3 a5 17. a3 Ra8 18. Nb5 axb4 19. axb4 f5 20. Nc7 Rb8 21. Bxb6 Qf6 22. Ba7 f4 23. f3 Qh4 24. Qe1 Qf6 25. Bxb8 Rxb8 26. Na6 Rc8 27. Rxc8+ Bxc8 28. Qc3 Qd8 29. Rc1 1-0

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.29"]
[Round "9"]
[White "Koloczek, Maciej"]
[Black "Ivanovic, Marko"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1573"]
[BlackElo "1924"]
[PlyCount "53"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 d6 6. Nbd2 e5 7. e4 f4 8. a4 h6 9. gxf4 exf4 10. e5 dxe5 11. Nxe5 g5 12. Ng6 Rh7 13. Ne4 Nbd7 14. Re1 Kf7 15. Nxf6 Nxf6 16. Ne5+ Kg8 17. c3 Qd6 18. Nc4 Qf8 19. Ne5 Be6 20. Bxb7 Rd8 21. d4 c5 22. Qe2 cxd4 23. Nc6 Bg4 24. Ne7+ Kf7 25. Qc4+ Nd5 26. Bxd5+ Kf6 27. Qc6+ 1-0

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.28"]
[Round "8"]
[White "Koloczek, Maciej"]
[Black "Sramek, Ondrej"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1573"]
[BlackElo "1925"]
[PlyCount "130"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. Bb5 Nge7 6. h3 Be6 7. 0-0 a6 8. Be2 Qd7 9. d3 0-0-0 10. Be3 Kb8 11. Nbd2 d4 12. cxd4 Nxd4 13. Bd1 Nxf3+ 14. Nxf3 Nc6 15. Be2 Nd4 16. Qd1 Nxe2+ 17. Qxe2 Qxd3 18. Qxd3 Rxd3 19. Rfd1 Rxd1+ 20. Rxd1 Be7 21. a3 b6 22. Kf1 Rd8 23. Rc1 Kb7 24. Ke2 Rd6 25. Rc2 Rc6 26. Rxc6 Kxc6 27. Kd3 Bc5 28. Nd2 Bxe3 29. Kxe3 Kb5 30. Kd3 c5 31. Kc3 Kc6 32. b3 g6 33. h4 b5 34. g3 h6 35. f3 a5 36. a4 f5 37. axb5+ Kxb5 38. f4 exf4 39. exf5 Bxf5 40. gxf4 Be6 41. Ne4 Kc6 42. Nf6 Bc8 43. h5 gxh5 44. Nxh5 Kd5 45. Ng3 Ba6 46. Nf5 h5 47. Nh4 Bc8 48. Kd3 Bd7 49. Kc3 a4 50. bxa4 Bxa4 51. f5 Bd7 52. f6 Be8 53. Nf5 Bf7 54. Nh6 Ke6 55. Kc4 h4 56. Kxc5 h3 57. Ng4 Bh5 58. Nf2 h2 59. Kd4 Kxf6 60. Ke3 Kg5 61. Nh1 Kg4 62. Kf2 Kh3 63. Kf1 Bf3 64. Nf2+ Kg3 65. Ke1 Kg2 0-1

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.27"]
[Round "7"]
[White "Vahala, Tomas"]
[Black "Koloczek, Maciej"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1849"]
[BlackElo "1573"]
[PlyCount "98"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. b4 Nd7 10. Ne1 f5 11. Nd3 f4 12. c5 Nf6 13. a4 g5 14. f3 h5 15. Qb3 Ng6 16. Bd2 g4 17. Be1 Ne8 18. cxd6 cxd6 19. Rc1 Qg5 20. Nb5 Rf7 21. Nxa7 Bd7 22. Nb5 g3 23. h3 Qh4 24. Nf2 gxf2+ 25. Bxf2 Qg5 26. Kh2 h4 27. a5 Bxb5 28. Bxb5 Bf6 29. Rc2 Nc7 30. Bd3 Bd8 31. Rfc1 Qe7 32. Qa3 Qd7 33. b5 Nxb5 34. Bxb5 Qxb5 35. Qxd6 Kg7 36. Bb6 Rf6 37. Qxd8 Rxd8 38. Bxd8 Rd6 39. Bc7 Rd7 40. d6 Kf6 41. Rc5 Qd3 42. Rd5 Qe3 43. Rdd1 Nf8 44. Bb6 Qe2 45. Rd5 Rg7 46. Rg1 Ke6 47. Bd8 Qf2 48. Be7 Nd7 49. Rb5 Nc5 0-1

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.26"]
[Round "6"]
[White "Koloczek, Maciej"]
[Black "Cvik, Stepan"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1573"]
[BlackElo "1793"]
[PlyCount "142"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. 0-0 e6 5. d3 Nd7 6. Nbd2 Bd6 7. h3 Bh5 8. e4 Ne7 9. Re1 Qc7 10. Qe2 Bxf3 11. Nxf3 dxe4 12. dxe4 e5 13. Be3 Bc5 14. Rad1 Bxe3 15. Qxe3 0-0 16. Rd3 b6 17. b4 Rfd8 18. Red1 f6 19. Qd2 Nd5 20. exd5 e4 21. Rd4 exf3 22. Bxf3 Ne5 23. Bg2 cxd5 24. Rxd5 Nf7 25. Rd7 Rxd7 26. Qxd7 Rc8 27. Bb7 Qxd7 28. Rxd7 Rd8 29. Rxd8+ Nxd8 30. Bd5+ Kf8 31. f4 Ke7 32. Kf2 Kd6 33. c4 b5 34. Bg8 bxc4 35. Bxh7 Nc6 36. a3 a5 37. b5 Nd4 38. a4 f5 39. Ke3 c3 40. g4 c2 41. Kd2 Ne2 42. Kxc2 fxg4 43. hxg4 Nxf4 44. Be4 Kc5 45. Kd2 Ne6 46. Ke3 g5 47. Bc2 Nd4 48. Bd1 Kd5 49. b6 Nc6 50. Bf3+ Kd6 51. b7 Nb8 52. Ke4 Ke6 53. Kd4 Kd6 54. Kc4 Kc7 55. Kb5 Nd7 56. Kxa5 Ne5 57. Ka6 Kb8 58. Be4 Nxg4 59. Kb6 Ne5 60. a5 g4 61. a6 Nd7+ 62. Kc6 Ne5+ 63. Kd6 Nf7+ 64. Ke6 Ng5+ 65. Kf5 Nf3 66. Kxg4 Ne5+ 67. Kf5 Nd7 68. Bd5 Nc5 69. Bc4 Nxb7 70. Ke5 Nc5 71. Kd6 Nxa6 1/2-1/2

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.25"]
[Round "5"]
[White "Kraus, Frantisek"]
[Black "Koloczek, Maciej"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "1979"]
[BlackElo "1573"]
[PlyCount "95"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 a6 6. dxc5 Bxc5 7. Nb3 Ba7 8. Bd3 Nf6 9. Qe2+ Qe7 10. Qxe7+ Kxe7 11. 0-0 Ne4 12. Nfd4 Nc6 13. Be3 f5 14. Rfe1 Kf6 15. Rad1 g5 16. Bxe4 Nxd4 17. Rxd4 dxe4 18. Rd6+ Ke7 19. Red1 h6 20. Bxa7 Rxa7 21. Rb6 Bd7 22. Na5 Rc8 23. c3 Bc6 24. Rd4 Rc7 25. g4 fxg4 26. Nxc6+ Rxc6 27. Rxe4+ Kf6 28. Rxc6+ bxc6 29. Rxg4 c5 30. Rc4 Rc7 31. b4 Ke5 32. Rxc5+ Rxc5 33. bxc5 Kd5 34. Kf1 Kxc5 35. Ke2 Kc4 36. Kd2 h5 37. f3 h4 38. h3 a5 39. Kc2 a4 40. Kd2 Kd5 41. Kd3 Ke5 42. c4 a3 43. Kc3 Kf4 44. c5 Kg3 45. c6 Kxh3 46. c7 Kg2 47. c8Q Kxf3 48. Qh3+ 1-0

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.24"]
[Round "4"]
[White "Sikora, Matous"]
[Black "Koloczek, Maciej"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1869"]
[BlackElo "1573"]
[PlyCount "39"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. f4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 a6 8. a4 Nc6 9. h3 Rb8 10. Na3 Re8 11. Qe1 e5 12. fxe5 dxe5 13. Nc4 Nd5 14. Qg3 e4 15. Ne1 b5 16. Bxg7 bxc4 17. bxc4 Kxg7 18. cxd5 Qxd5 19. d3 Bf5 20. dxe4 1/2-1/2

[Event "Orlova op 13th"]
[Site "Orlova"]
[Date "2016.05.23"]
[Round "3"]
[White "Koloczek, Maciej"]
[Black "Bartecek, Ladislav"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1573"]
[BlackElo "1767"]
[PlyCount "76"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. Bg2 e6 4. 0-0 d5 5. d3 Bd6 6. Nbd2 0-0 7. e4 dxe4 8. dxe4 Be7 9. c3 Nd7 10. Nc4 b5 11. Ne3 Bb7 12. Qe2 a6 13. Rd1 Qc8 14. Nd4 Rd8 15. f4 Nxd4 16. cxd4 Nf6 17. d5 exd5 18. e5 Ne4 19. Nxd5 Bxd5 20. Rxd5 Rxd5 21. Bxe4 Rd8 22. Bxa8 Qxa8 23. Be3 Qd5 24. Rc1 c5 25. b3 g6 26. Kf2 Kg7 27. Qf3 f6 28. Qxd5 Rxd5 29. Kf3 Kf7 30. Ke4 Ke6 31. exf6 Bxf6 32. Rxc5 Rd6 33. g4 Rd1 34. Rc6+ Rd6 35. Rc7 Rd7 36. Rxd7 Kxd7 37. f5 gxf5+ 38. Kxf5 Ke7 1-0

