[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2017.10.20"]
[Round "7.9"]
[White "Mackowiak, Marek"]
[Black "Zoltek, Tadeusz"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2068"]
[BlackElo "2121"]
[PlyCount "112"]
[EventDate "2017.10.14"]
[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 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nc2 d5 6. cxd5 Qxd5 7. Qxd5 Nxd5 8. e4 Nc7 9. Nc3 Be6 10. Be3 Nc6 11. Rd1 Nb4 12. Nxb4 Bxb4 13. Bd3 0-0 14. Ke2 Rfd8 15. a3 Be7 16. Rd2 Bb3 17. Rc1 a6 18. Bb6 Rd7 19. Nd1 Ne6 20. g3 Bd8 21. Be3 Ba5 22. Nc3 Nd4+ 23. Bxd4 exd4 24. Bc2 Bxc2 25. Rcxc2 Rad8 26. b4 Bxb4 27. axb4 d3+ 28. Rxd3 Rxd3 29. Nd5 Rb3 30. f3 h6 31. h4 b6 32. Rc6 Rb8 33. Nxb6 Rxb4 34. Nd7 Ra8 35. Nb6 Rd8 36. Nd5 Rb2+ 37. Ke3 a5 38. Ra6 Ra2 39. Kf4 a4 40. g4 a3 41. g5 hxg5+ 42. hxg5 Ra1 43. Kf5 a2 44. f4 Re8 45. Nc3 g6+ 46. Kf6 Rf1 47. f5 a1Q 48. Rxa1 Rxa1 49. fxg6 Re6+ 50. Kf5 Rf1+ 51. Kg4 fxg6 52. Nd5 Rxe4+ 53. Kg3 Rf5 54. Nf6+ Rxf6 55. gxf6 Kf7 56. Kf3 Ra4 0-1

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2017.10.19"]
[Round "6.14"]
[White "Zarow, Zdzislaw"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1640"]
[BlackElo "2068"]
[PlyCount "65"]
[EventDate "2017.10.14"]
[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. e4 c6 2. c4 d5 3. Nc3 d4 4. Nce2 e5 5. Ng3 Ne7 6. d3 Ng6 7. Be2 Nf4 8. Bf1 b5 9. cxb5 cxb5 10. Bd2 Bd6 11. Nh5 Ne6 12. Nf3 g6 13. Ng3 Nf4 14. Qc1 Bg4 15. Nxe5 Bxe5 16. Bxf4 Bg7 17. Be2 Bxe2 18. Kxe2 0-0 19. Bh6 Nd7 20. Bxg7 Kxg7 21. Qd2 Rc8 22. Rac1 Nb6 23. Qf4 Qd7 24. Rhd1 Na4 25. Rxc8 Rxc8 26. Rd2 Rc1 27. Qg5 h6 28. Nh5+ Kh7 29. Nf6+ Kg7 30. Qe5 Qe6 31. Nh5+ Kf8 32. Qxe6 fxe6 33. Nf4 1/2-1/2

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2017.10.18"]
[Round "5.6"]
[White "Mackowiak, Marek"]
[Black "Staruch, Roman"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2068"]
[BlackElo "1911"]
[PlyCount "86"]
[EventDate "2017.10.14"]
[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. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Qd3 0-0 7. a3 Bxc3+ 8. Qxc3 Ne4 9. Nxc6 dxc6 10. Qf3 Re8 11. Be3 Qe7 12. Rd1 c5 13. Bc1 Bd7 14. e3 Ba4 15. Rd3 Bc2 16. Rd5 c6 17. Rh5 Rad8 18. Be2 Rd6 19. Qh3 h6 20. 0-0 Ng5 21. Qg4 f5 22. Qh4 Rf6 23. Qf4 Ne6 24. Qe5 Qf7 25. Qc3 Be4 26. Rh4 f4 27. Bh5 g6 28. Bg4 h5 29. Bxe6 Rexe6 30. Rxf4 Rxf4 31. exf4 Rd6 32. Be3 b6 33. h3 Qe6 34. Re1 Rd3 35. Qc1 Qf5 36. Kh2 Qf6 37. Bd2 Bf5 38. Bc3 Qh4 39. Re8+ Kf7 40. Qe1 Rxh3+ 41. gxh3 Qxh3+ 42. Kg1 Qg4+ 43. Kh1 Qh3+ 1/2-1/2

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2017.10.17"]
[Round "4.16"]
[White "Mackowiak, Marek"]
[Black "Krynicki, Henryk"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2068"]
[BlackElo "1715"]
[PlyCount "148"]
[EventDate "2017.10.14"]
[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. c4 e5 2. Nc3 d6 3. Nf3 f5 4. e4 Nf6 5. exf5 Bxf5 6. d4 exd4 7. Nxd4 Bd7 8. Be2 Nc6 9. 0-0 Nxd4 10. Qxd4 Be7 11. Bf3 Bc6 12. Nd5 0-0 13. Nxe7+ Qxe7 14. Bxc6 bxc6 15. Bg5 c5 16. Qc3 Qd7 17. f3 Qf5 18. Bh4 Nd7 19. Rae1 Ne5 20. Bg3 Nc6 21. Bf2 Rfe8 22. a3 a5 23. h3 Qf7 24. b3 Reb8 25. Re4 a4 26. bxa4 Rxa4 27. Bg3 Rba8 28. Ra1 Na5 29. Rc1 Nc6 30. Ra1 Nd4 31. Rc1 Rxa3 32. Qe1 Nc6 33. Kh2 Ra2 34. Qe3 Nd4 35. Rf1 Nf5 36. Qe1 Nd4 37. Qe3 Rf8 38. Rf4 Qxc4 39. Rxf8+ Kxf8 40. Rb1 Ra8 41. Qe4 Re8 42. Qxh7 Qc2 43. Qh8+ Kf7 44. Qh5+ Qg6 45. Qd5+ Kf8 46. Rb7 Ne2 47. Be1 Qxg2+ 48. Kxg2 Nf4+ 49. Kf2 Nxd5 50. Ba5 Rc8 51. h4 Ke7 52. Rb2 Kd7 53. Bd2 Rh8 54. Kg3 Re8 55. Bg5 c4 56. Rd2 Kc6 57. Kf2 c3 58. Rc2 Kc5 59. Ra2 Kc4 60. Ra4+ Kd3 61. Ra5 c5 62. Ra7 c2 63. Rxg7 Ne3 64. Rd7 c1Q 65. Rxd6+ Kc4 66. Rf6 Qd2+ 67. Kg3 Qe1+ 68. Kf4 Nd5+ 69. Kf5 Qe5+ 70. Kg6 Nxf6 71. f4 Qe4+ 72. Kxf6 Qe6+ 73. Kg7 Rg8+ 74. Kh7 Qg6# 0-1

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2017.10.16"]
[Round "3.1"]
[White "Mackowiak, Marek"]
[Black "Zelajtys, Jozef"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2068"]
[BlackElo "1675"]
[PlyCount "105"]
[EventDate "2017.10.14"]
[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. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. Be2 Nf6 8. Bf4 Nh5 9. Be3 0-0 10. Qd2 Qa5 11. 0-0 Bg4 12. a3 e5 13. b4 Qd8 14. d5 Ne7 15. h3 Bd7 16. g4 Nf4 17. Bxf4 exf4 18. Rac1 g5 19. Nxg5 Ng6 20. Nf3 f5 21. g5 Rc8 22. Kh1 Qe8 23. Rfe1 Qf7 24. Bf1 Kh8 25. Ne2 Be5 26. c5 Qg7 27. Ned4 h6 28. Ne6 Bxe6 29. dxe6 dxc5 30. gxh6 Qf6 31. Nxe5 Nxe5 32. Qb2 Nc6 33. Qxf6+ Rxf6 34. Rxc5 Re8 35. Bb5 Rexe6 36. Rxe6 Rxe6 37. Bxc6 bxc6 38. Rxf5 Re1+ 39. Kg2 Ra1 40. Ra5 Kh7 41. Kf3 Kxh6 42. Kxf4 Rh1 43. Rxa7 Rxh3 44. f3 Rh4+ 45. Ke5 Rc4 46. Ra6 Kg5 47. Kd6 Kf4 48. Rxc6 Rd4+ 49. Kc5 Rd3 50. a4 Kxf3 51. a5 Ke4 52. a6 Ke5 53. a7 1-0

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2017.10.15"]
[Round "2.17"]
[White "Mackowiak, Marek"]
[Black "Wolanski, Michal"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2068"]
[BlackElo "1923"]
[PlyCount "98"]
[EventDate "2017.10.14"]
[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. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 g6 7. Bf4 d6 8. Qd2 Be6 9. e4 Rc8 10. b3 Qa5 11. Rc1 Bg7 12. Be2 0-0 13. 0-0 Rfe8 14. Rfd1 a6 15. f3 Nd7 16. Be3 b5 17. cxb5 Bxc3 18. Qd3 axb5 19. Qxb5 Qxa2 20. Bf1 Qa5 21. Bc4 Bxc4 22. bxc4 Qxb5 23. cxb5 Ba5 24. Kf2 Rb8 25. Rb1 Bb6 26. Rdc1 Bxe3+ 27. Kxe3 Rb7 28. Rb3 Reb8 29. Rcb1 Nc5 30. R3b2 Kf8 31. Kd4 Ke8 32. e5 Ne6+ 33. Kd5 Rxb5+ 34. Rxb5 Rxb5+ 35. Rxb5 Nc7+ 36. Kc6 Nxb5 37. Kxb5 dxe5 38. Kc6 f6 39. h3 Kf7 40. Kd5 g5 41. g3 h5 42. g4 h4 43. Kc5 Ke6 44. Kc6 e4 45. fxe4 Ke5 46. Kd7 Kxe4 47. Kxe7 f5 48. Kf6 fxg4 49. hxg4 Kf4 0-1

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2017.10.14"]
[Round "1.6"]
[White "Wojcieszyn, Zdzislaw"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1913"]
[BlackElo "2068"]
[PlyCount "124"]
[EventDate "2017.10.14"]
[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. c4 c5 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Nc6 8. Be3 b6 9. Bc4 Bb7 10. Ke2 e6 11. Rhd1 Be7 12. Rd2 Rd8 13. Rad1 Rxd2+ 14. Rxd2 a6 15. Bb3 Na5 16. e5 Nxb3 17. axb3 a5 18. Kd1 Bc6 19. Ne1 0-0 20. f3 Ra8 21. Nc2 Kf8 22. Na3 b5 23. Nc2 Ke8 24. Ne1 Bd5 25. Kc2 Rc8 26. Nd3 c4 27. bxc4 Bxc4 28. Bb6 a4 29. Ba5 Bg5 30. Re2 Bb3+ 31. Kb1 Bc4 32. Kc2 Ra8 33. Bb6 a3 34. bxa3 Rxa3 35. Re1 Be7 36. Nb2 Bd5 37. Bd4 Kd7 38. Rb1 Bb3+ 39. Kd3 Ra2 40. f4 Bd5 41. g3 f5 42. exf6 gxf6 43. Nd1 Bc4+ 44. Ke4 Kd6 45. Rb2 Ra1 46. Ne3 f5+ 47. Kf3 Bd3 48. Kg2 Ra8 49. h3 h5 50. Nd1 Be4+ 51. Kh2 Kc6 52. Nf2 Bd5 53. Nd3 Ra1 54. Bg1 Ba3 55. Re2 Be4 56. Nf2 Bc5 57. g4 h4 58. g5 Bd5 59. g6 Bc4 60. Rd2 Be3 61. Rd1 Bd5 62. Rd4 Bxf2 0-1

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2016.11.19"]
[Round "9.1"]
[White "Mackowiak, Marek"]
[Black "Walczak, Lucjan"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2165"]
[BlackElo "1842"]
[PlyCount "45"]
[EventDate "2016.11.11"]
[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. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nge7 6. Nge2 d6 7. 0-0 0-0 8. h3 Rb8 9. b3 Be6 10. Bb2 Qd7 11. Kh2 f5 12. d4 d5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. dxe5 Rbd8 16. Nf4 Bxg2 17. Kxg2 Rfe8 18. Qxd7 Rxd7 19. e6 Rd2 20. Bxg7 Kxg7 21. Rfd1 Red8 22. e7 Rxd1 23. exd8Q 1-0

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2016.11.18"]
[Round "8.16"]
[White "Hagner, Pawel"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1680"]
[BlackElo "2165"]
[PlyCount "60"]
[EventDate "2016.11.11"]
[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 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 Nbd7 6. c3 0-0 7. Bd3 c5 8. Ne5 h6 9. h4 Ne8 10. Bf4 cxd4 11. exd4 Nxe5 12. dxe5 f5 13. Qh5 Nc7 14. Bxh6 Qe8 15. Qxe8 Rxe8 16. Be3 Bd7 17. Nb3 b6 18. a4 Kf7 19. a5 bxa5 20. Rxa5 Reb8 21. Bc2 Rb7 22. g3 Rab8 23. Rxa7 Rxa7 24. Bxa7 Rb7 25. Bc5 Ba4 26. Bxe7 Bxb3 27. Bxb3 Kxe7 28. Bc2 Rxb2 29. Kd2 Ra2 30. Rb1 Kd7 1/2-1/2

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2016.11.17"]
[Round "7.5"]
[White "Kowalczyk, Marian"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1965"]
[BlackElo "2165"]
[PlyCount "132"]
[EventDate "2016.11.11"]
[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 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Be7 6. e3 0-0 7. cxd5 exd5 8. h3 h6 9. Bh4 Bf5 10. Bd3 Ne4 11. Bxe7 Qxe7 12. 0-0 Nd7 13. Qc2 Rfe8 14. Rae1 Bg6 15. Nd2 Ndf6 16. Ncxe4 Nxe4 17. Nxe4 Bxe4 18. f3 Bxd3 19. Qxd3 Qb4 20. Re2 Rad8 21. Rc1 Rd7 22. Rc3 Qd6 23. a3 a6 24. Qf5 Re6 25. Rd3 Rf6 26. Qe5 Re6 27. Qxd6 Rexd6 28. b4 f6 29. Kf2 Kf7 30. Ke1 f5 31. g4 g6 32. gxf5 gxf5 33. Rg2 Re6 34. f4 Rdd6 35. Rc3 Rg6 36. Rcc2 Rde6 37. Rxg6 Rxg6 38. Kf2 Ke7 39. Rc1 h5 40. a4 Kd7 41. a5 h4 42. Ra1 Kc7 43. Rd1 Rg3 44. Rh1 b6 45. Rh2 Rg6 46. Rh1 Rg8 47. Re1 Kb7 48. Rb1 Rg3 49. Rh1 Kc7 50. Rh2 Kb8 51. Rh1 Kc8 52. Rc1 Kc7 53. Rh1 bxa5 54. bxa5 Kd6 55. Ke2 c5 56. Rb1 c4 57. Rb6+ Kc7 58. Rxa6 Rxh3 59. Rh6 Rh2+ 60. Kd1 Kb7 61. Kc1 h3 62. Rb6+ Ka7 63. Rh6 Rh1+ 64. Kb2 h2 65. Ka2 c3 66. Rc6 Rc1 0-1

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2016.11.15"]
[Round "5.9"]
[White "Traczyk, Tadeusz"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1857"]
[BlackElo "2165"]
[PlyCount "114"]
[EventDate "2016.11.11"]
[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. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 dxc4 5. d5 e6 6. Bxc4 exd5 7. Qxd5 Bb4+ 8. Bd2 Bxd2+ 9. Nxd2 Qxd5 10. Bxd5 Nf6 11. Bf3 Nc6 12. Ne2 Ne5 13. 0-0 0-0 14. h3 Re8 15. Nd4 Nxf3+ 16. N2xf3 b6 17. Rfe1 Bb7 18. Rxe8+ Rxe8 19. Re1 Rxe1+ 20. Nxe1 Kf8 21. Nec2 Ke7 22. Nf5+ Kf8 23. Nd6 Bd5 24. a3 Be6 25. Nd4 Bd7 26. N6b5 a6 27. Nc3 Ke7 28. Kf1 Kd6 29. Nf3 h6 30. Ke2 Nd5 31. Ne4+ Ke6 32. Kd2 Nf4 33. Ne1 Ke5 34. Nc3 Bc6 35. f3 Bd7 36. Nd3+ Nxd3 37. Kxd3 Bc6 38. Ke3 g5 39. g3 Bd7 40. f4+ gxf4+ 41. gxf4+ Ke6 42. h4 Bc6 43. Kf2 Kf5 44. Kg3 h5 45. a4 a5 46. b3 f6 47. Ne2 Ke4 48. f5 Be8 49. Nc3+ Kd4 50. Ne2+ Ke5 51. Nc3 Bf7 52. Ne2 Bxb3 53. Nf4 Bxa4 54. Nxh5 Bc2 55. Ng7 Bxf5 56. h5 a4 57. h6 Bh7 0-1

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2016.11.14"]
[Round "4.8"]
[White "Zelajtys, Jozef"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1706"]
[BlackElo "2165"]
[PlyCount "106"]
[EventDate "2016.11.11"]
[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. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Bd6 9. Re1 Ne7 10. c3 0-0 11. Nh4 Qc7 12. Bg5 Nb6 13. Bb3 Rfe8 14. Qf3 a5 15. a4 Nd7 16. Bxe7 Rxe7 17. Nxg6 hxg6 18. c4 Nf6 19. h3 Bxg3 20. fxg3 Rd7 21. Rad1 Rad8 22. Qe3 Qb6 23. c5 Qb4 24. Qc3 Rxd4 25. Qxb4 axb4 26. Rxd4 Rxd4 27. Kf2 Rd2+ 28. Re2 Rxe2+ 29. Kxe2 Nd7 30. Kd3 Nxc5+ 31. Kc4 Na6 32. Kd4 Kf8 33. Bc4 c5+ 34. Ke5 Ke7 35. g4 f6+ 36. Ke4 Kd6 37. h4 Nc7 38. a5 Nd5 39. Bb5 Ne7 40. h5 g5 41. g3 Nc6 42. a6 bxa6 43. Bxa6 Ne5 44. Be2 Nf7 45. b3 Ne5 46. Bd1 Nc6 47. Kd3 f5 48. gxf5 exf5 49. Ke3 Ke5 50. Be2 Nd4 51. Bc4 f4+ 52. Kf2 Nf5 53. g4 Ne3 0-1

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2016.11.13"]
[Round "3.12"]
[White "Mackowiak, Marek"]
[Black "Suder, Ryszard"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2165"]
[BlackElo "2153"]
[PlyCount "92"]
[EventDate "2016.11.11"]
[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. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. Nc3 c6 7. Re1 Nbd7 8. Bf4 Qb6 9. Rb1 Re8 10. a3 Ne4 11. Nxe4 dxe4 12. Ng5 Qxd4 13. Qxd4 Bxd4 14. Nxe4 f5 15. Nd2 e5 16. Bg5 e4 17. Nc4 Ne5 18. Be3 Bxe3 19. Nxe3 Be6 20. Red1 Rad8 21. Rxd8 Rxd8 22. Rd1 Rxd1+ 23. Nxd1 Kf7 24. f3 exf3 25. exf3 g5 26. Kf2 f4 27. gxf4 gxf4 28. Bf1 Bf5 29. c4 Bc2 30. Nc3 Bd3 31. b3 Bxf1 32. Kxf1 Nxf3 33. Kg2 Nd4 34. b4 Kf6 35. b5 Ke5 36. a4 Nf5 37. Kf3 h5 38. a5 Nh4+ 39. Kf2 cxb5 40. cxb5 Kd4 41. a6 bxa6 42. Ne2+ Ke5 43. bxa6 Nf5 44. Kf3 Nh4+ 45. Kf2 Nf5 46. Kf3 Nh4+ 1/2-1/2

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2016.11.12"]
[Round "2.5"]
[White "Zarow, Zdzislaw"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1818"]
[BlackElo "2165"]
[PlyCount "42"]
[EventDate "2016.11.11"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. d3 d6 7. Bg5 h6 8. Bh4 Qe7 9. Nbd2 Be6 10. a4 a5 11. b5 Nd8 12. Qb3 g5 13. Bg3 Nh5 14. d4 Nxg3 15. hxg3 exd4 16. Nxd4 Qf6 17. 0-0 h5 18. Bxe6 fxe6 19. Ne2 g4 20. Nc4 Bc5 21. Rad1 h4 0-1

[Event "POL-chT blind"]
[Site "Wagrowiec"]
[Date "2016.11.11"]
[Round "1.16"]
[White "Mackowiak, Marek"]
[Black "Huzarski, Stanislaw"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2165"]
[BlackElo "1806"]
[PlyCount "96"]
[EventDate "2016.11.11"]
[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. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Bb4 5. Qa4+ Nc6 6. cxd5 exd5 7. Ne5 Bxc3 8. bxc3 Bd7 9. Nxd7 Qxd7 10. Ba3 Ne7 11. Qb4 c6 12. Rb1 b6 13. Qa4 0-0 14. Bxe7 Qxe7 15. Qxc6 Rac8 16. Qa4 Rc5 17. Bd3 Ra5 18. Qc2 Rc8 19. 0-0 g6 20. h3 Ne4 21. Bxe4 Qxe4 22. Qxe4 dxe4 23. Rb2 Rc4 24. Rc1 Ra3 25. Rcc2 f5 26. Kf1 Kf7 27. Rb4 Rc5 28. f3 Re5 29. Kf2 Kf6 30. h4 h5 31. Kg3 Rea5 32. fxe4 fxe4 33. Rxe4 Rxa2 34. Rxa2 Rxa2 35. Rd4 Ke5 36. Kf3 a5 37. Ke2 b5 38. g4 Rb2 39. gxh5 gxh5 40. Rd8 a4 41. Ra8 Kf5 42. c4 bxc4 43. Ra5+ Kg6 44. Rxa4 c3 45. Rd4 Kf5 46. Rf4+ Ke5 47. Kd3 cxd2 48. Ke2 Ra2 1/2-1/2

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.28"]
[Round "7"]
[White "Zschaebitz, Klaus"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2063"]
[BlackElo "2165"]
[PlyCount "189"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 g6 4. Bg2 Bg7 5. e4 d6 6. d3 Nge7 7. Nge2 0-0 8. 0-0 Bd7 9. Be3 Qc8 10. Nd5 Rb8 11. Nxe7+ Nxe7 12. Bxa7 Ra8 13. Be3 c5 14. Qd2 b5 15. cxb5 Bxb5 16. Nc3 Qa6 17. Rfd1 Rfb8 18. Bf1 Nc6 19. a4 Bxa4 20. Rxa4 Qb7 21. Rxa8 Rxa8 22. Nd5 Rb8 23. Ra1 h5 24. h4 Kh7 25. Kg2 f5 26. Bg5 Rf8 27. Be2 Rf7 28. Ra4 Qb5 29. Bd1 Nd4 30. Ra8 c4 31. Ba4 Qb7 32. Ra5 cxd3 33. Qxd3 Qxb2 34. Be3 fxe4 35. Qxe4 Nf3 36. Be8 Nd2 37. Qd3 Nf3 38. Qd1 Rf8 39. Ra7 e4 40. Re7 Ne5 41. Qd2 Qb1 42. Bh6 Nf3 43. Qc1 Ne1+ 44. Kh3 Qxc1 45. Bxc1 Rxf2 46. Be3 Rf1 47. Kh2 Rf5 48. Nf4 Rf6 49. Rxe4 Nf3+ 50. Kg2 Ne5 51. Nh3 Rf8 52. Ng5+ Kh8 53. Ba4 Rb8 54. Bd4 Rb7 55. Bc3 Rc7 56. Bd2 Ra7 57. Rb4 Bf6 58. Ne4 Be7 59. Bb3 Kh7 60. Be3 Rc7 61. Ng5+ Bxg5 62. Bxg5 Kg7 63. Rb8 Rd7 64. Bd5 Rc7 65. Rb7 Rxb7 66. Bxb7 Kf7 67. Bd5+ Ke8 68. Be6 Kf8 69. Kf2 Nd3+ 70. Ke3 Nc5 71. Bd5 Nd7 72. Kd4 Ne5 73. Bf4 Ng4 74. Bxd6+ Kg7 75. Bb3 Kf6 76. Bf4 Kg7 77. Bg5 Nf2 78. Ke3 Ng4+ 79. Kf4 Nf2 80. Bc4 Ng4 81. Be6 Nf2 82. Ke3 Nd1+ 83. Kf3 Nc3 84. Bd2 Nb5 85. Bc4 Nd6 86. Bc3+ Kh6 87. Be6 Nb5 88. Be5 Na3 89. Bb3 Nb1 90. Ke3 g5 91. Bb2 gxh4 92. gxh4 Kg6 93. Bc2+ Kh6 94. Kd3 Nd2 95. Bc1 1-0

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.25"]
[Round "4"]
[White "Mackowiak, Marek"]
[Black "Pesola, Jyrki"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2165"]
[BlackElo "1934"]
[PlyCount "37"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. Nf3 Bb4 5. Qc2 Ne4 6. e3 Bxc3+ 7. bxc3 0-0 8. Bd3 d5 9. Ba3 Re8 10. 0-0 b6 11. cxd5 exd5 12. c4 Bb7 13. Rac1 Nd7 14. cxd5 Bxd5 15. Qxc7 Bxa2 16. Bb5 Nef6 17. Bc4+ Bxc4 18. Qxc4+ Kh8 19. Ng5 1-0

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.24"]
[Round "3"]
[White "Gabuzyan, Hovhannes"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2592"]
[BlackElo "2165"]
[PlyCount "87"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. h3 c6 6. Bd3 0-0 7. 0-0 b5 8. e5 dxe5 9. dxe5 Nd5 10. Nxd5 Qxd5 11. Qe2 Qd8 12. a4 b4 13. Bc4 a5 14. Bg5 Ba6 15. Rad1 Qc7 16. Bxa6 Nxa6 17. e6 Nc5 18. exf7+ Rxf7 19. b3 Bf6 20. Rfe1 Nd7 21. Nd4 Nf8 22. Bh6 Rd8 23. Qc4 c5 24. Nf3 Rc8 25. Ng5 Bxg5 26. Bxg5 e6 27. Bh6 Kh8 28. c3 Re8 29. cxb4 axb4 30. Ra1 e5 31. f4 Rfe7 32. Bg5 Re6 33. Rxe5 Qg7 34. Rae1 Rxe5 35. fxe5 Rxe5 36. Rxe5 Qxe5 37. Qf7 Nd7 38. Bh6 Qe1+ 39. Kh2 Qe5+ 40. Bf4 Qd4 41. Qe8+ Kg7 42. Qe7+ Kg8 43. Qe6+ Kg7 44. Bd6 1-0

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.08.01"]
[Round "9.2"]
[White "Prpic, Milan"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1834"]
[BlackElo "2161"]
[PlyCount "88"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Croatia"]
[BlackTeam "Poland"]
[WhiteTeamCountry "CRO"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. e3 e6 7. Bd3 Bd6 8. 0-0 0-0 9. Nb5 Bb8 10. Bd2 a6 11. Nc3 e5 12. dxe5 Nxe5 13. Be2 Qd6 14. g3 Ba7 15. Nxe5 Qxe5 16. Bf3 Bh3 17. Re1 Rad8 18. Qb3 Qf5 19. Bg2 Bxg2 20. Kxg2 d4 21. e4 Qd7 22. Nd1 Rfe8 23. f3 Re5 24. Rc1 Rb5 25. Qd3 Qe6 26. b3 Nd7 27. Nb2 Ne5 28. Qf1 Bc5 29. Nd3 Ba3 30. Rc2 h6 31. f4 Nxd3 32. Qxd3 Rh5 33. f5 Qd7 34. Qf3 g6 35. g4 Rh4 36. f6 Qe6 37. h3 d3 38. Rc7 Bd6 39. Rcc1 Qe5 40. Rh1 h5 41. Rcf1 hxg4 42. hxg4 Rh2+ 43. Kg1 Rxd2 44. Qh3 Qd4+ 0-1

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.07.31"]
[Round "8.1"]
[White "Mackowiak, Marek"]
[Black "Pawelec, Bartosz"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2161"]
[BlackElo "2116"]
[PlyCount "25"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c6 2. e3 d5 3. Nf3 Nf6 4. Nc3 Nbd7 5. d4 e6 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 b4 9. Ne2 Bb7 10. 0-0 Bd6 11. Bc2 c5 12. Ng3 Qc7 13. Re1 1/2-1/2

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.07.30"]
[Round "7.2"]
[White "Mackowiak, Marek"]
[Black "Eichstaedt, Mirko"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2161"]
[BlackElo "2241"]
[PlyCount "100"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Germany"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 d5 3. d4 c6 4. Bg2 Bf5 5. 0-0 e6 6. Bf4 Nbd7 7. Nbd2 Be7 8. c3 Ne4 9. Nxe4 Bxe4 10. Ne5 Bxg2 11. Kxg2 g5 12. Be3 f5 13. Nxd7 Kxd7 14. a4 Qc7 15. b4 h5 16. f4 h4 17. fxg5 Rag8 18. Bf4 Qd8 19. b5 Bxg5 20. bxc6+ bxc6 21. e3 Bxf4 22. exf4 hxg3 23. hxg3 Qh4 24. Qe1 Qh3+ 25. Kf3 Qg4+ 26. Ke3 Qxg3+ 27. Rf3 Qg2 28. Qf2 Qxf2+ 29. Rxf2 Rg3+ 30. Kd2 Rhh3 31. Ra3 Rd3+ 32. Kc2 Rxd4 33. Rg2 a5 34. Rf2 Kd6 35. Kb2 Rdd3 36. Rb3 d4 37. Rc2 dxc3+ 38. Ka3 Kc5 39. Rb8 Rd2 40. Rc1 Rd4 41. Rc2 Rxf4 42. Ra8 Kc4 43. Rxa5 Kd3 44. Rg2 Rc4 45. Rg1 c2 46. Kb2 Rb4+ 47. Ka2 Rh2 48. Ka1 Rd2 49. Rg3+ Ke4 50. Rc5 Rb1+ 0-1

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.07.29"]
[Round "6.2"]
[White "Fernandez Manrique, Agustin"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2147"]
[BlackElo "2161"]
[PlyCount "81"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Spain"]
[BlackTeam "Poland"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "POL"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 Nge7 6. Nge2 0-0 7. 0-0 d6 8. d3 f5 9. Be3 Be6 10. Nd5 Rb8 11. Qd2 Qd7 12. Bg5 Rf7 13. b4 Nc8 14. b5 N6e7 15. f3 c6 16. Nxe7+ Nxe7 17. Nc3 d5 18. bxc6 bxc6 19. cxd5 cxd5 20. Bxe7 Rxe7 21. exd5 Bxd5 22. Nxd5 Qxd5 23. Rab1 Rd8 24. Rb3 e4 25. fxe4 fxe4 26. Qb4 Qd4+ 27. Qxd4 Bxd4+ 28. Kh1 e3 29. Rb7 Rxb7 30. Bxb7 Bc3 31. Bf3 Rxd3 32. Rd1 Bd2 33. Kg2 Kg7 34. Kf1 Rc3 35. Be4 Ra3 36. Bd5 Ra5 37. Bc4 Rf5+ 38. Kg1 Rf2 39. Rf1 Rf6 40. Rxf6 Kxf6 41. Kg2 1/2-1/2

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.07.25"]
[Round "2.2"]
[White "Grybas, Gintaras"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2012"]
[BlackElo "2161"]
[PlyCount "80"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Lithuania"]
[BlackTeam "Poland"]
[WhiteTeamCountry "LTU"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 d6 3. Nc3 Bg7 4. Nf3 Nf6 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 e5 8. e3 c6 9. b3 exd4 10. Nxd4 Nb6 11. Bb2 d5 12. cxd5 Nfxd5 13. Rc1 Nxc3 14. Bxc3 Nd5 15. Ba1 Qa5 16. Bxd5 Qxd5 17. Qf3 Qg5 18. h4 Qe7 19. h5 Qg5 20. Kg2 Bg4 21. Qf4 Qxf4 22. exf4 Rad8 23. f3 Bc8 24. Rfd1 gxh5 25. Ne2 Rxd1 26. Rxd1 Bxa1 27. Rxa1 Rd8 28. Kf2 Bf5 29. Ke3 Rd3+ 30. Kf2 Kg7 31. b4 Be6 32. a3 Bd5 33. Ng1 Rd2+ 34. Ke3 Rb2 35. f5 Kf6 36. Kf4 Rc2 37. g4 hxg4 38. fxg4 h6 39. Nh3 Rc3 40. Ng1 b6 0-1

[Event "IBCA EU-chT blind 01st"]
[Site "Warsaw"]
[Date "2016.07.24"]
[Round "1.2"]
[White "Mackowiak, Marek"]
[Black "Todorov, Aleksandar"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2161"]
[BlackElo "1951"]
[PlyCount "97"]
[EventDate "2016.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "BUL"]

1. c4 e5 2. Nc3 d6 3. d3 Nc6 4. g3 f5 5. Bg2 Nf6 6. Bg5 Be7 7. e3 h6 8. Bxf6 Bxf6 9. Qh5+ Kf8 10. Nd5 Be6 11. Rd1 g5 12. Qg6 Bxd5 13. Bxd5 Qe7 14. Bxc6 bxc6 15. Qxf5 Kg7 16. Ne2 Rhf8 17. 0-0 Rf7 18. Rd2 Raf8 19. Qh3 e4 20. d4 d5 21. c5 Kg6 22. g4 Bg7 23. Ng3 Rf3 24. Qh5+ Kh7 25. Nf5 Qe6 26. Kg2 Rf6 27. Rg1 Rf8 28. Kh1 Qc8 29. b3 Qe6 30. Rg3 Rxg3 31. fxg3 a5 32. h4 gxh4 33. gxh4 Qg6 34. Qxg6+ Kxg6 35. Ne7+ Kf7 36. Nf5 Kg6 37. Rf2 Bf6 38. Kg2 Ra8 39. Kg3 a4 40. Nxh6 axb3 41. axb3 Ra3 42. g5 Bg7 43. Nf5 Rxb3 44. Kg4 Bf8 45. h5+ Kh7 46. g6+ Kg8 47. h6 Bxh6 48. Nxh6+ Kg7 49. Kg5 1-0

[Event "POL-ch blind"]
[Site "Wagrowiec"]
[Date "2016.06.05"]
[Round "10"]
[White "Mackowiak, Marek"]
[Black "Pawelec, Bartosz"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2138"]
[BlackElo "2115"]
[PlyCount "103"]
[EventDate "2016.05.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Bd6 6. c4 0-0 7. c5 Be7 8. a3 a5 9. Nc3 b6 10. Na4 Nfd7 11. Be3 b5 12. Nc3 c6 13. Rc1 Na6 14. Re1 f6 15. Bd2 e5 16. e4 Bg4 17. exd5 exd4 18. d6 Bxd6 19. cxd6 dxc3 20. Bxc3 b4 21. Bd2 Qb6 22. Qb3+ Kh8 23. Bf4 Nac5 24. Qc4 bxa3 25. bxa3 Qb5 26. Nd4 Qxc4 27. Rxc4 Nd3 28. Ra1 g5 29. h3 N7e5 30. Bxe5 Nxe5 31. Rc3 Bd7 32. Rac1 Ra6 33. Nxc6 Nxc6 34. Bxc6 Bxh3 35. d7 Ra7 36. Rd3 Rd8 37. Rcd1 Kg7 38. f3 Rc7 39. Bb5 Rb7 40. a4 Kf7 41. g4 f5 42. Kh2 fxg4 43. Re1 Rc7 44. Rd2 Kf6 45. Re8 Rdxd7 46. Bxd7 h5 47. Bb5 Rc3 48. Rf2 Kg6 49. Re6+ Kf5 50. Rc6 Re3 51. fxg4+ Ke5 52. Re2 1-0

[Event "POL-ch blind"]
[Site "Wagrowiec"]
[Date "2016.06.04"]
[Round "9"]
[White "Debowska, Teresa"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1820"]
[BlackElo "2138"]
[PlyCount "132"]
[EventDate "2016.05.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. d3 d5 3. Nbd2 Nf6 4. e4 dxe4 5. dxe4 Nc6 6. c3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Qc7 10. Qc2 b6 11. Re1 Bb7 12. Nf1 Rad8 13. e5 Nd5 14. e6 f5 15. Ne3 Ne5 16. Nxd5 Nxf3+ 17. Bxf3 Bxd5 18. Bf4 Qc6 19. Bxd5 Rxd5 20. Rad1 Rfd8 21. Rxd5 Rxd5 22. Bg5 Bf8 23. h4 h6 24. Bf4 c4 25. Qe2 Kh7 26. Qf3 Bg7 27. Kg2 Rc5 28. Qxc6 Rxc6 29. Kf3 Bf6 30. Bb8 a6 31. Kf4 Rc5 32. Ba7 g5+ 33. hxg5 hxg5+ 34. Kf3 g4+ 35. Kg2 Rc6 36. Bb8 Kg6 37. Bf4 Bg5 38. Bb8 b5 39. Ba7 Rd6 40. Bd4 Bf6 41. Bc5 Rd3 42. Re2 Bg5 43. a3 Rd5 44. Bd4 Bf6 45. Bb6 Re5 46. Re3 Rxe3 47. Bxe3 Be5 48. f3 gxf3+ 49. Kxf3 Kf6 50. g4 Kxe6 51. gxf5+ Kxf5 52. Bd2 Bf6 53. Be3 e5 54. Bd2 Bg5 55. Bxg5 Kxg5 56. Ke4 Kf6 57. a4 Ke6 58. axb5 axb5 59. Ke3 Kf5 60. Kf3 e4+ 61. Ke3 Ke5 62. Kf2 Kf4 63. Ke2 e3 64. Ke1 Kf3 65. b4 cxb3 66. c4 b2 0-1

[Event "POL-ch blind"]
[Site "Wagrowiec"]
[Date "2016.06.03"]
[Round "8"]
[White "Mackowiak, Marek"]
[Black "Suder, Ryszard"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2138"]
[BlackElo "2138"]
[PlyCount "133"]
[EventDate "2016.05.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 0-0 8. Be2 c5 9. 0-0 cxd4 10. cxd4 Nc6 11. Be3 Bg4 12. Rb1 Bxf3 13. Bxf3 Bxd4 14. Bh6 Bg7 15. Bxg7 Kxg7 16. Rxb7 Qxd1 17. Rxd1 Rfd8 18. h3 Nd4 19. Rc1 Nxf3+ 20. gxf3 Rd2 21. Rcc7 Rxa2 22. Rxe7 Rf8 23. Rxa7 Rxa7 24. Rxa7 Re8 25. Kg2 Re6 26. Kg3 Kf6 27. Kf4 Rb6 28. h4 h5 29. Ra5 Rc6 30. Kg3 Rc3 31. Kg2 Rc4 32. Kg3 Rb4 33. Kf4 Rb6 34. Ra1 Ke6 35. Ra3 Kf6 36. Kg3 Re6 37. Re3 Ra6 38. f4 Ra1 39. f3 Ke6 40. Rb3 Ra6 41. Rb5 f5 42. exf5+ gxf5 43. Rb8 Kf7 44. Rh8 Kg6 45. Rg8+ Kh6 46. Rg5 Ra5 47. Kf2 Rb5 48. Ke3 Rd5 49. Rg8 Ra5 50. Kd4 Kh7 51. Rd8 Ra3 52. Ke5 Rxf3 53. Kxf5 Kg7 54. Rd7+ Kf8 55. Rb7 Rf1 56. Kg5 Kg8 57. f5 Rf2 58. Kf6 Ra2 59. Rb8+ Kh7 60. Kg5 Rg2+ 61. Kf6 Rg1 62. Ke6 Re1+ 63. Kf7 Ra1 64. Rb7 Kh6 65. f6 Ra6 66. Re7 Rxf6+ 67. Kxf6 1/2-1/2

[Event "POL-ch blind"]
[Site "Wagrowiec"]
[Date "2016.06.02"]
[Round "7"]
[White "Stachanczyk, Jacek"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2202"]
[BlackElo "2138"]
[PlyCount "97"]
[EventDate "2016.05.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. 0-0-0 Nd5 13. Bd2 Be7 14. Kb1 a5 15. Ne5 Nxe5 16. dxe5 Qc7 17. f4 0-0-0 18. Qb3 Nb4 19. a3 Na6 20. Be3 Nc5 21. Bxc5 Bxc5 22. Ne4 Be7 23. c4 b6 24. Qe3 Rxd1+ 25. Rxd1 Rd8 26. Rxd8+ Qxd8 27. Kc2 Kc7 28. g4 f6 29. exf6 gxf6 30. Ng3 Qg8 31. Qe2 Bd6 32. Qf3 e5 33. fxe5 Qxc4+ 34. Kb1 Bxe5 35. Nf5 Qf4 36. Qe2 Kb7 37. Ka2 b5 38. Kb1 b4 39. axb4 axb4 40. Ka2 Kb6 41. Kb3 Qc1 42. Ne3 Kc7 43. Nc4 Bd6 44. Qd3 Qf4 45. Qh7+ Kd8 46. Qd3 Kc7 47. Qh7+ Kd8 48. Qd3 Kc7 49. Qh7+ 1/2-1/2

[Event "POL-ch blind"]
[Site "Wagrowiec"]
[Date "2016.06.01"]
[Round "6"]
[White "Mackowiak, Marek"]
[Black "Dukaczewski, Piotr"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2138"]
[BlackElo "2254"]
[PlyCount "83"]
[EventDate "2016.05.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. Bg5 Nbd7 5. Qc2 g6 6. e4 fxe4 7. Nxe4 Bg7 8. Nf3 0-0 9. Ng3 Qe8 10. Be2 e5 11. 0-0 exd4 12. Nxd4 Ne5 13. Rae1 Qf7 14. Nf3 Nc6 15. Qd2 Ng4 16. h3 Nge5 17. Nxe5 Nxe5 18. b3 a5 19. Bh6 Bxh6 20. Qxh6 a4 21. f4 Nc6 22. Bf3 Qg7 23. Bd5+ Kh8 24. Qh4 Bd7 25. b4 Rae8 26. a3 Qd4+ 27. Kh2 Rxe1 28. Rxe1 Qxf4 29. Qxf4 Rxf4 30. Bxc6 Bxc6 31. b5 Bxg2 32. Kxg2 Rxc4 33. Re7 d5 34. Rd7 Rc5 35. b6 cxb6 36. Rxb7 b5 37. Kf3 Rc3+ 38. Kg4 Rxa3 39. Rxb5 h5+ 40. Kh4 Kg7 41. Rxd5 Rb3 42. Nxh5+ 1/2-1/2

[Event "POL-ch blind"]
[Site "Wagrowiec"]
[Date "2016.05.31"]
[Round "5"]
[White "Barnowski, Sylwester"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1904"]
[BlackElo "2138"]
[PlyCount "88"]
[EventDate "2016.05.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 Nd7 4. g3 dxe4 5. dxe4 Ngf6 6. Bg2 e5 7. Ngf3 Bc5 8. 0-0 0-0 9. c3 a5 10. Qc2 b5 11. h3 Qe7 12. Rd1 Bb6 13. Nf1 Nc5 14. Nh4 Be6 15. Be3 Qc7 16. b4 Na4 17. Bxb6 Nxb6 18. Ne3 a4 19. Rd2 a3 20. Nf3 h6 21. Kh2 Rfb8 22. Bf1 Na4 23. Rb1 Nb2 24. Ra1 Nd7 25. Ne1 Nb6 26. Nd3 N6a4 27. Nc1 Rd8 28. Nb3 Rxd2 29. Nxd2 Qd6 30. Nb3 Rd8 31. Kg2 Rd7 32. h4 Nc4 33. Nxc4 bxc4 34. Na5 Nb2 35. Qc1 c5 36. f4 cxb4 37. f5 Bxf5 38. Nxc4 Bxe4+ 39. Kh2 Nxc4 40. Bxc4 Qd2+ 41. Qxd2 Rxd2+ 42. Kh3 bxc3 43. Rc1 Bg2+ 44. Kg4 Rd4+ 0-1

[Event "POL-ch blind"]
[Site "Wagrowiec"]
[Date "2016.05.30"]
[Round "4"]
[White "Mackowiak, Marek"]
[Black "Falkowski, Dawid"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2138"]
[BlackElo "2059"]
[PlyCount "91"]
[EventDate "2016.05.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. d3 h6 7. Rb1 f5 8. e3 Be6 9. Nd2 Nge7 10. b4 Qd7 11. b5 Nd8 12. Ne2 0-0 13. f4 d5 14. fxe5 dxc4 15. Nxc4 Nf7 16. Nf4 Nxe5 17. Nxe6 Qxe6 18. Qb3 Kh7 19. Nxe5 Qxe5 20. Kf2 c6 21. Bb2 Qxb5 22. Bxg7 Qxb3 23. Rxb3 Kxg7 24. Rxb7 Kf6 25. Rc1 Rab8 26. Rcb1 Rxb7 27. Rxb7 Rd8 28. Ke2 Ke6 29. Kd2 Rd7 30. Rb8 Nd5 31. a4 a5 32. Bxd5+ Rxd5 33. d4 Rd7 34. Re8+ Kf7 35. Ra8 c5 36. Kd3 cxd4 37. exd4 Rb7 38. Rxa5 Rb2 39. Rb5 Rxh2 40. Kc4 Rg2 41. Rb3 Ra2 42. Kb5 Ke6 43. a5 Kd5 44. a6 Kxd4 45. Kb6 Ke4 46. Kb7 1-0

[Event "POL-ch blind"]
[Site "Wagrowiec"]
[Date "2016.05.30"]
[Round "3"]
[White "Zoltek, Tadeusz"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2100"]
[BlackElo "2138"]
[PlyCount "61"]
[EventDate "2016.05.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 Nc6 7. d3 d6 8. Rb1 Rb8 9. a3 a6 10. b4 cxb4 11. axb4 b5 12. cxb5 axb5 13. Bd2 Bd7 14. h3 h6 15. Kh2 Kh7 16. Ne1 Ne8 17. Nc2 Nc7 18. Nd5 Nxd5 19. Bxd5 Nd4 20. Nxd4 Bxd4 21. Bg2 Bg7 22. Qb3 Qb6 23. Bc3 Bxc3 24. Qxc3 Rfc8 25. Qb2 Bc6 26. Rbc1 Bxg2 27. Kxg2 Qb7+ 28. Kg1 Rxc1 29. Rxc1 Rc8 30. Rc2 Rxc2 31. Qxc2 1/2-1/2

[Event "POL-ch blind"]
[Site "Wagrowiec"]
[Date "2016.05.29"]
[Round "2"]
[White "Mackowiak, Marek"]
[Black "Kulpinski, Piotr"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2138"]
[BlackElo "1930"]
[PlyCount "25"]
[EventDate "2016.05.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. a3 Bd6 7. c5 Bc7 8. b4 e5 9. dxe5 Nxe5 10. Be2 0-0 11. Bb2 Bg4 12. Nxe5 Bxe2 13. Nxe2 1-0

[Event "POL-ch blind"]
[Site "Wagrowiec"]
[Date "2016.05.28"]
[Round "1"]
[White "Czajkowski, Adam"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2082"]
[BlackElo "2138"]
[PlyCount "53"]
[EventDate "2016.05.28"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 Nf6 6. d4 exd4 7. cxd4 Be7 8. Nc3 0-0 9. h3 a6 10. Bd3 Ne8 11. Qe2 g6 12. Nd5 Ng7 13. Qe3 f6 14. Qh6 Be6 15. Nxe7+ Nxe7 16. d5 Bd7 17. b3 c5 18. dxc6 bxc6 19. Bb2 c5 20. Ng5 Rf7 21. Qxh7+ Kf8 22. Nxf7 Kxf7 23. Bc4+ d5 24. exd5 Bb5 25. d6+ Bxc4 26. dxe7 Qd2 27. Bxf6 1-0

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.24"]
[Round "7"]
[White "Kovalenko, Vladimir N"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2068"]
[BlackElo "2140"]
[PlyCount "123"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 Be7 11. h3 a6 12. a4 0-0 13. 0-0 Bd6 14. Bxd6 Qxd6 15. Rfe1 Qc7 16. Qc2 Rac8 17. Re2 h6 18. g3 Rfe8 19. Rae1 Qa5 20. Qd1 Qd8 21. Kg2 Nd7 22. Bc2 Nf8 23. Qd3 Qc7 24. h4 Ne7 25. Qd2 Neg6 26. Bd3 Qd7 27. Bc2 Qd6 28. h5 Ne7 29. Ne5 f6 30. Nd3 b6 31. Nf4 Nc6 32. Qd3 f5 33. Qxa6 Rb8 34. Bxf5 e5 35. dxe5 Rxe5 36. Rxe5 Nxe5 37. Qb5 Rd8 38. Qe2 Nc6 39. Be6+ Kh8 40. Bxd5 Qc5 41. Qc4 Qxc4 42. Bxc4 Nb8 43. Ng6+ Kh7 44. Nxf8+ Rxf8 45. Bb5 Rf6 46. Bd3+ g6 47. Bxg6+ Kg8 48. Re8+ Rf8 49. Rxf8+ Kxf8 50. Kf3 Na6 51. b4 Nc7 52. Ke4 Ke7 53. f4 Kd6 54. Bf7 Ke7 55. Bc4 Ne8 56. Ke5 Nf6 57. Be2 Nd7+ 58. Kf5 Nf6 59. Bf3 Kf7 60. a5 bxa5 61. bxa5 Nd7 62. a6 1-0

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.23"]
[Round "6"]
[White "Mackowiak, Marek"]
[Black "Dukaczewski, Piotr"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2140"]
[BlackElo "2261"]
[PlyCount "132"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. e3 Bg7 5. Ne2 d6 6. Nbc3 Be6 7. d3 Qd7 8. Bd2 Nge7 9. Qb3 0-0 10. Nd5 Rab8 11. Qa4 Nc8 12. 0-0 f5 13. Rac1 Qf7 14. b4 Nd8 15. f4 c6 16. Ndc3 e4 17. dxe4 Nb6 18. Qxa7 Qc7 19. c5 dxc5 20. bxc5 Nc4 21. Be1 Nxe3 22. exf5 Bxf5 23. Rf3 Nxg2 24. Kxg2 Ne6 25. Qa4 Rfd8 26. Re3 Qf7 27. Qc4 Bd4 28. Nxd4 Nxf4+ 29. gxf4 Qxc4 30. Nxf5 gxf5 31. Ne2 Qxa2 32. Bc3 Kf7 33. Kf2 Re8 34. Be5 Rbd8 35. Ra1 Qd5 36. Rb1 Rd7 37. Rg1 Rg8 38. Rxg8 Kxg8 39. Bd6 b5 40. Ng3 Kf7 41. Re5 Qd2+ 42. Kf3 Qd3+ 43. Kg2 Rxd6 44. cxd6 Qxd6 45. Rxf5+ Ke8 46. Re5+ Kd8 47. Ne4 Qg6+ 48. Kf3 Kc7 49. h4 Kb6 50. h5 Qg1 51. Re7 Qd1+ 52. Kg3 Qxh5 53. Re5 Qg6+ 54. Kf3 Qg7 55. Rg5 Qf7 56. Re5 b4 57. f5 b3 58. Nc5 Qc4 59. Ne4 b2 60. Re8 Qd3+ 61. Kf4 b1Q 62. Rb8+ Kc7 63. Rxb1 Qxb1 64. f6 Kd7 65. Ke5 Qxe4+ 66. Kxe4 Ke6 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.22"]
[Round "5"]
[White "Mackowiak, Marek"]
[Black "Wirth, Adam"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2140"]
[BlackElo "1964"]
[PlyCount "189"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Nc6 5. e3 0-0 6. Nge2 d6 7. 0-0 Re8 8. a3 Bxc3 9. Nxc3 Bg4 10. Qc2 Rb8 11. b4 Qd7 12. Re1 Ne7 13. Bb2 c6 14. Ne2 Ng6 15. Rac1 Rbc8 16. Qa4 a6 17. d3 h5 18. Qc2 h4 19. f3 Bh3 20. Nc3 d5 21. Na4 Bxg2 22. Qxg2 Qe7 23. e4 d4 24. Nb6 Rcd8 25. c5 Rf8 26. Rc2 Ne8 27. Nc4 Qe6 28. Bc1 Rd7 29. g4 f6 30. Qf2 Kf7 31. h3 Kg8 32. Bd2 Nh8 33. Rb1 g5 34. Qf1 Nf7 35. Qc1 Nc7 36. a4 Rdd8 37. Qb2 Rb8 38. Nb6 Rfd8 39. Rc4 Kf8 40. Qb3 Ke7 41. Qa3 Ke8 42. Rcc1 Nh8 43. Nc4 Nf7 44. Qb2 Kf8 45. Na3 Rdc8 46. Rc2 Nd8 47. Be1 Nf7 48. Nc4 Rd8 49. Rcc1 Kg8 50. b5 axb5 51. Ba5 Rd7 52. Bxc7 Rxc7 53. axb5 cxb5 54. Qxb5 Qc6 55. Nb6 Qxb5 56. Rxb5 Kf8 57. Nd5 Rc6 58. Nb4 Rcc8 59. Rb6 Kg7 60. Nd5 Rc6 61. Rb5 Nd8 62. Rcb1 Kf7 63. Kf1 Rbc8 64. Rc1 Rb8 65. Ke1 Ne6 66. Kd2 Nc7 67. Nxc7 Rxc7 68. Rc4 Ke7 69. Kc2 Kd7 70. Kb3 Rc6 71. Rcb4 Kc7 72. Kc4 Ra6 73. Rb6 Rxb6 74. Rxb6 Rf8 75. Kd5 Rf7 76. Ke6 Rh7 77. Kf5 Rf7 78. Kg6 Rf8 79. Re6 b5 80. Ra6 b4 81. Kg7 Rb8 82. Kxf6 b3 83. Ra1 b2 84. Rb1 Kc6 85. Kxg5 Rf8 86. Rxb2 Rxf3 87. Rd2 Rxh3 88. Kf5 Kxc5 89. Kxe5 Rg3 90. Rc2+ Kb6 91. Kxd4 h3 92. Rh2 Kc6 93. Kc4 Kd6 94. d4 Rxg4 95. e5+ 1-0

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.21"]
[Round "4"]
[White "Mikheev, Stanislav Valerievi"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2296"]
[BlackElo "2140"]
[PlyCount "123"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 b6 5. cxd5 exd5 6. Bg2 Bb7 7. Nc3 Be7 8. 0-0 0-0 9. Ne5 Nbd7 10. Qa4 Nb8 11. Rd1 a6 12. Bf4 Ne4 13. Nxe4 dxe4 14. d5 Bf6 15. Bxe4 Qe8 16. Nc6 Bxb2 17. Rab1 Bxc6 18. dxc6 Be5 19. Bxh7+ Kxh7 20. Qe4+ Kg8 21. Qxe5 Nxc6 22. Qxc7 Rc8 23. Qxb6 Qxe2 24. a4 Qe4 25. a5 Rfe8 26. Rbc1 g5 27. Bc7 Rxc7 28. Qxc7 Ne5 29. Qc2 Qa8 30. Rd3 Nf3+ 31. Rxf3 Qxf3 32. h3 Re2 33. Qc5 Qf6 34. Rd1 Kh7 35. Kg2 Kg7 36. Rd5 Kh7 37. Rf5 Qe7 38. Qxe7 Rxe7 39. Rxg5 Re4 40. Rc5 Ra4 41. h4 Kg7 42. f3 f6 43. g4 Kg6 44. Kg3 Ra1 45. h5+ Kh6 46. Rc6 Rxa5 47. Rxf6+ Kg7 48. Rg6+ Kh7 49. Rb6 Ra1 50. g5 a5 51. Rb7+ Kg8 52. Kg4 Rc1 53. h6 Rc6 54. Ra7 Rc5 55. f4 Rb5 56. g6 Rb8 57. Rxa5 Rc8 58. Kg5 Rb8 59. f5 Rc8 60. Ra7 Rb8 61. h7+ Kh8 62. Kh6 1-0

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.20"]
[Round "3"]
[White "Mackowiak, Marek"]
[Black "Gurbanov, Andrei"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2140"]
[BlackElo "2336"]
[PlyCount "68"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 b6 7. cxd5 exd5 8. Be2 Be6 9. 0-0 h6 10. Bh4 Ne4 11. Bxe7 Qxe7 12. Nxe4 dxe4 13. Nd2 f5 14. g3 Nd7 15. Bc4 c5 16. Bxe6+ Qxe6 17. Qb3 Qxb3 18. Nxb3 cxd4 19. Nxd4 Ne5 20. Rac1 Rf7 21. Rc3 Nd3 22. b3 g5 23. Ne2 Kh7 24. Rd1 Raf8 25. Rd2 Kg7 26. Kf1 Re8 27. Rdc2 Nb4 28. Rd2 Nd3 29. Rdc2 Ne5 30. Nd4 Kg6 31. Rc7 Ree7 32. Rxe7 Rxe7 33. Nc6 Nxc6 34. Rxc6+ Kg7 1/2-1/2

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.19"]
[Round "2"]
[White "Scerbin, Dmitrij"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2368"]
[BlackElo "2140"]
[PlyCount "90"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nc3 Qb6 12. Qg4 h5 13. Qe2 Ne7 14. Be3 d4 15. Nb5 Bxb5 16. Bxb5+ Nc6 17. Bg5 Be7 18. Bxc6+ bxc6 19. Bxe7 Kxe7 20. Rac1 c5 21. Rfd1 Rad8 22. Qe4 Rd5 23. b4 axb4 24. axb4 Qxb4 25. Qh4+ f6 26. Qg3 Rg8 27. Rb1 Qa4 28. Rb7+ Rd7 29. Rdb1 Qc6 30. exf6+ Kxf6 31. Rxd7 Qxd7 32. Qf4+ Kg6 33. Qe4+ Kh6 34. Rb6 Re8 35. Qf4+ Kh7 36. Qe4+ Kg8 37. Rb7 Ra8 38. h3 Ra1+ 39. Kh2 Qd5 40. Rb8+ Kf7 41. Rb7+ Kf6 42. Qf4+ Qf5 43. Qd2 Qe5+ 44. f4 Qe1 45. Qd3 h4 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2015.10.18"]
[Round "1"]
[White "Mackowiak, Marek"]
[Black "Krajinski, Lutz"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2140"]
[BlackElo "1683"]
[PlyCount "89"]
[EventDate "2015.10.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Be2 0-0 8. h3 Re8 9. 0-0 dxc4 10. Bxc4 h6 11. Bh4 Nd5 12. Bg3 N7f6 13. Qc2 Bd7 14. a3 Rc8 15. e4 Nb6 16. Ba2 c5 17. d5 exd5 18. exd5 Nh5 19. Bh2 Bf6 20. Rad1 g6 21. d6 Bf5 22. Qd2 Be6 23. Bxe6 Rxe6 24. Qxh6 Nc4 25. Qc1 a6 26. g4 Ng7 27. d7 Rcc6 28. Nd5 b5 29. b3 Nd6 30. Nxf6+ Rxf6 31. Ne5 Rc7 32. Rd5 Nb7 33. Rfd1 Ne6 34. Bg3 Nd4 35. Qe3 Re6 36. Nxf7 Rxe3 37. Nxd8 Rxg3+ 38. fxg3 Nxd8 39. Kf2 Nxb3 40. Re1 Kf7 41. Re8 c4 42. Rxd8 Ke6 43. Re8+ Kxd5 44. d8Q+ Kc5 45. Qxc7+ 1-0

[Event "Albena op-B"]
[Site "Albena"]
[Date "2015.06.24"]
[Round "8"]
[White "Dimitrov, Dejan"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1970"]
[BlackElo "2163"]
[PlyCount "101"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 g6 5. Bf4 Bf5 6. Qb3 Qb6 7. e3 Bg7 8. c5 Qxb3 9. axb3 0-0 10. b4 Nbd7 11. h3 Rfe8 12. Nbd2 Ne4 13. g4 Nxd2 14. Nxd2 e5 15. dxe5 Be4 16. f3 Bc2 17. Rc1 Ba4 18. b3 Bb5 19. Bxb5 cxb5 20. Kf2 Nxe5 21. Bxe5 Rxe5 22. Rhd1 Rae8 23. Nf1 Bh6 24. Rc3 Bg7 25. Rcd3 R5e7 26. h4 Bb2 27. Rxd5 Bc3 28. Ng3 Bxb4 29. Ne4 Rc8 30. Rd8+ Rxd8 31. Rxd8+ Kg7 32. g5 Re6 33. Nf6 Rxf6 34. gxf6+ Kxf6 35. Rd7 Bxc5 36. Rxb7 Bb6 37. f4 h5 38. Kf3 Ke6 39. e4 Kf6 40. Rd7 Ke6 41. Rd5 a6 42. f5+ Ke7 43. Kf4 Bf2 44. fxg6 fxg6 45. Kg5 Kf7 46. Rd3 Be1 47. Rd6 a5 48. Rf6+ Kg7 49. Rxg6+ Kh7 50. Ra6 Bd2+ 51. Kxh5 1-0

[Event "Albena op-B"]
[Site "Albena"]
[Date "2015.06.23"]
[Round "7"]
[White "Martynov, Petr"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1983"]
[BlackElo "2163"]
[PlyCount "70"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. c3 Nf6 5. d3 0-0 6. 0-0 c6 7. Bb3 Qc7 8. Re1 Bg4 9. h3 Bh5 10. Nbd2 Nbd7 11. Nf1 Nc5 12. Bc2 Ne6 13. g4 Bg6 14. Ng3 Nd7 15. Nf5 Bd8 16. d4 exd4 17. cxd4 d5 18. e5 c5 19. dxc5 Qxc5 20. Bb3 Ba5 21. Re2 Nb6 22. Be3 Qb5 23. Nd6 Qa6 24. Bxb6 Qxb6 25. Bxd5 Nf4 26. Re3 Nxh3+ 27. Kg2 Nf4+ 28. Kg3 Nxd5 29. Qxd5 Qxb2 30. Rh1 Bb6 31. Nh4 Bxe3 32. fxe3 Qc3 33. Nhf5 Bxf5 34. Nxf5 Qc7 35. Qd3 g6 0-1

[Event "Albena op-B"]
[Site "Albena"]
[Date "2015.06.21"]
[Round "5"]
[White "Gochev, Plamen"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1830"]
[BlackElo "2163"]
[PlyCount "61"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Bd6 7. d4 Nxc3 8. bxc3 exd4 9. Qxd4 0-0 10. 0-0 Be7 11. Qa4 Nd7 12. Nd4 Nb6 13. Qc2 Bf6 14. Rd1 Qe7 15. a4 Re8 16. a5 Nd5 17. Ba3 Qc7 18. e4 Ne7 19. Nb3 Bg4 20. f3 Bh5 21. Bd6 Qc8 22. Nc5 b6 23. Nd3 g5 24. Nb4 c5 25. Nd5 Nxd5 26. Rxd5 Bg6 27. Qd2 Qe6 28. e5 Be7 29. Rd1 Rac8 30. Bf1 Qf5 31. Kg2 1-0

[Event "Albena op-B"]
[Site "Albena"]
[Date "2015.06.20"]
[Round "4"]
[White "Mackowiak, Marek"]
[Black "Dragieva, Denitza"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2163"]
[BlackElo "1974"]
[PlyCount "94"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 c5 4. e3 Nf6 5. dxc5 Bxc5 6. cxd5 exd5 7. Nf3 Nc6 8. Be2 0-0 9. 0-0 a6 10. Qc2 Ba7 11. Rd1 Qa5 12. a3 Rd8 13. b4 Qc7 14. Na4 Bg4 15. Bb2 Rac8 16. Qd3 Bb8 17. g3 Bxf3 18. Bxf3 Ne5 19. Bxe5 Qxe5 20. Nb6 Rc3 21. Qd2 Rc6 22. Nxd5 Rcd6 23. Nxf6+ Qxf6 24. Qe2 b6 25. Kg2 a5 26. bxa5 bxa5 27. Qb5 Bc7 28. Rac1 Qe7 29. Rxd6 Bxd6 30. Qxa5 Bxa3 31. Rc7 Qd6 32. Qa7 Rf8 33. Rd7 Bc5 34. Qa4 Qf6 35. Bd5 g6 36. Qc4 Bb6 37. Qb4 Bd8 38. Qb5 Bb6 39. Rb7 Bd8 40. Rxf7 Rxf7 41. Qe8+ Kg7 42. Bxf7 Qxf7 43. Qxd8 Qb7+ 44. Kh3 Qb5 45. Qd4+ Kg8 46. Kg2 Kf7 47. e4 Qe2 1-0

[Event "Albena op-B"]
[Site "Albena"]
[Date "2015.06.19"]
[Round "3"]
[White "Bashirinia, Omid"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1983"]
[BlackElo "2163"]
[PlyCount "39"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 Be7 7. Rc1 0-0 8. Bd3 Bd7 9. Nf3 Nc6 10. Ne5 Nxe5 11. Bxe5 Bc6 12. 0-0 Nd7 13. Bg3 g6 14. a3 a6 15. Qe2 Rc8 16. f3 Bh4 17. Bxh4 Qxh4 18. f4 Nf6 19. Rc2 Qg4 20. h3 1/2-1/2

[Event "Albena op-B"]
[Site "Albena"]
[Date "2015.06.17"]
[Round "1"]
[White "Zakharov, Denis"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1815"]
[BlackElo "2163"]
[PlyCount "109"]
[EventDate "2015.06.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nf6 5. d3 0-0 6. Nbd2 Bf5 7. c4 dxc4 8. Nxc4 c6 9. Qb3 Bc8 10. Bf4 Nbd7 11. Nce5 Qb6 12. Qa3 Qc5 13. Nxd7 Nxd7 14. Qxc5 Nxc5 15. Be5 Na4 16. Bxg7 Kxg7 17. b3 Nc3 18. Rfe1 Rd8 19. a4 Nd5 20. Rac1 f6 21. Rc5 Be6 22. Rb1 Nb4 23. Ne1 Rac8 24. Rcc1 Kf7 25. Rb2 Rd4 26. Nf3 Rd6 27. Ne1 b6 28. Nc2 Nxc2 29. Rcxc2 c5 30. Bb7 Rb8 31. Ba6 Rd4 32. Bc4 a5 33. Kg2 Rd6 34. h4 Ke8 35. Bxe6 Rxe6 36. Kf3 Rd6 37. Rc4 Rbd8 38. Ke3 e5 39. Rbc2 Ke7 40. Rc1 Ke6 41. g4 Rd4 42. Rg1 h6 43. h5 g5 44. Rgc1 f5 45. gxf5+ Kxf5 46. Rg1 Rf4 47. f3 Rdd4 48. Rh1 Rh4 49. Rxh4 gxh4 50. Kf2 Kg5 51. Rc3 Kxh5 52. e3 Rd7 53. Kg2 Rg7+ 54. Kf2 h3 55. Kf1 0-1

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.14"]
[Round "9"]
[White "Mackowiak, Marek"]
[Black "Bibikov, Yuriy"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2179"]
[BlackElo "2083"]
[PlyCount "125"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 Nc6 7. 0-0 d6 8. d4 cxd4 9. exd4 Bf5 10. b3 Qc8 11. Bb2 Bh3 12. Nf4 Bxg2 13. Kxg2 b6 14. Ncd5 Nxd5 15. Nxd5 Qb7 16. Qf3 Rab8 17. Rad1 Nd8 18. Rfe1 e6 19. Nb4 Qxf3+ 20. Kxf3 b5 21. c5 dxc5 22. Na6 Rc8 23. Re2 cxd4 24. Bxd4 Bxd4 25. Rxd4 Rc6 26. Nb8 Rc3+ 27. Kg2 Nb7 28. Nd7 Rfc8 29. Red2 Rc2 30. Kf3 Rxd2 31. Rxd2 Kg7 32. Ne5 Rc7 33. Ke3 Kf6 34. f4 Ke7 35. g4 f6 36. Nf3 Nd6 37. Kd3 a6 38. Re2 Nf7 39. h4 b4 40. Nd4 e5 41. Nc2 a5 42. Ne3 Rc3+ 43. Ke4 Rc5 44. Nd5+ Ke6 45. f5+ gxf5+ 46. gxf5+ Kd6 47. Nxf6 Kc6 48. Kf3 e4+ 49. Kxe4 Re5+ 50. Kd3 Rxf5 51. Re6+ Kc5 52. Nxh7 Rf2 53. Re2 Rf3+ 54. Kd2 Rh3 55. Ng5 Nxg5 56. hxg5 Rg3 57. Re5+ Kd4 58. Rxa5 Rg2+ 59. Ke1 Ke3 60. Kf1 Kf3 61. Rf5+ Kg3 62. g6 Rxa2 63. g7 1-0

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.13"]
[Round "8"]
[White "Suder, Ryszard"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2166"]
[BlackElo "2179"]
[PlyCount "19"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 1/2-1/2

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.12"]
[Round "7"]
[White "Mackowiak, Marek"]
[Black "Slusnys, Evaldas"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2179"]
[BlackElo "1946"]
[PlyCount "93"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 Be6 9. b3 f6 10. Bb2 Qd7 11. Rc1 Bh3 12. Ne4 0-0-0 13. Nc5 Bxc5 14. Rxc5 h5 15. Kh1 Bxg2+ 16. Kxg2 h4 17. Qc1 hxg3 18. fxg3 Qh3+ 19. Kg1 g5 20. Rf2 Kb8 21. Nd2 Qe6 22. Nf1 Nd5 23. Qc4 Qd7 24. a3 Rh6 25. b4 Nb6 26. Qc2 Nd4 27. Bxd4 exd4 28. Rcf5 Nd5 29. Qc5 Nc3 30. Rxf6 Rxf6 31. Rxf6 Nxe2+ 32. Kf2 b6 33. Qxg5 Re8 34. Qf5 Qxf5+ 35. Rxf5 Nc1 36. Rf3 Re2+ 37. Kg1 c5 38. bxc5 bxc5 39. h4 c4 40. dxc4 d3 41. Rf2 Nb3 42. h5 Kc7 43. h6 Re6 44. h7 Rh6 45. Rf7+ Kb6 46. Rf6+ Rxf6 47. h8Q 1-0

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.11"]
[Round "6"]
[White "Fernandez Manrique, Agustin"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2212"]
[BlackElo "2179"]
[PlyCount "63"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Nxd4 9. Qxd4 d6 10. Qd3 Rb8 11. c5 Bf5 12. e4 Be6 13. cxd6 Qxd6 14. Qxd6 exd6 15. Bf4 Rfd8 16. Rfd1 Ne8 17. Rd2 b5 18. Bf1 a6 19. Rad1 b4 20. Nd5 Bxd5 21. Rxd5 Bxb2 22. Bxa6 Nf6 23. Rxd6 Rxd6 24. Rxd6 Nxe4 25. Rd1 Rf8 26. Bc4 g5 27. Be3 Rc8 28. Bb3 Nc5 29. Rd5 Nxb3 30. Rxg5+ Kf8 31. axb3 Ke7 32. Rb5 1-0

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.08"]
[Round "4"]
[White "Drasch, Robert"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1973"]
[BlackElo "2179"]
[PlyCount "68"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Ne7 5. d3 0-0 6. e4 d6 7. Nge2 Nbc6 8. 0-0 Nd4 9. h3 f5 10. Nd5 Nxe2+ 11. Qxe2 Nc6 12. exf5 Nd4 13. Qd1 Nxf5 14. Ne3 Nd4 15. h4 c6 16. Nc2 Nf5 17. Ne3 Qb6 18. Qb3 Qxb3 19. axb3 Nd4 20. b4 a6 21. Kh2 Be6 22. Bh3 Bxh3 23. Kxh3 Rf7 24. Bd2 Raf8 25. Kg2 Bh6 26. Rad1 Rf3 27. Ng4 Bxd2 28. Rxd2 Kf7 29. Nh2 Rf5 30. Re1 h5 31. Re3 Ke6 32. f4 Kd7 33. fxe5 dxe5 34. Re4 Kd6 1/2-1/2

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.07"]
[Round "3"]
[White "Mackowiak, Marek"]
[Black "Wikman, Bengt Ingemar"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2179"]
[BlackElo "1903"]
[PlyCount "77"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Be3 Bg7 8. Nf3 0-0 9. Be2 Qa5 10. 0-0 Nc6 11. Qb3 a6 12. Rac1 b5 13. Qd5 Qb6 14. dxc5 Qc7 15. Qb3 Be6 16. Qc2 Qa5 17. Nd4 Bd7 18. Rfd1 Ne5 19. h3 Rac8 20. f4 Nc4 21. Bxc4 bxc4 22. Ne2 Ba4 23. Qb2 Bxd1 24. Rxd1 Rb8 25. Qc2 Rfd8 26. Bd4 Qa3 27. Rd2 e5 28. fxe5 Bh6 29. Ng3 Bxd2 30. Qxd2 Rb2 31. Qg5 Rb1+ 32. Kh2 Qa5 33. Nh5 Qc7 34. Nf6+ Kg7 35. Nd5 Rxd5 36. exd5 h6 37. Qf6+ Kg8 38. d6 Qd7 39. e6 1-0

[Event "IBCA Wch blind 13th"]
[Site "Katerini"]
[Date "2014.05.06"]
[Round "2"]
[White "Znuderl, Matej"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "C31"]
[WhiteElo "1981"]
[BlackElo "2179"]
[PlyCount "53"]
[EventDate "2014.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Bb5+ Bd7 5. Qe2+ Be7 6. d4 Nf6 7. Nc3 0-0 8. Bxf4 Bb4 9. 0-0-0 Bxc3 10. bxc3 Nxd5 11. Bd2 Nxc3 12. Bxc3 Qg5+ 13. Qd2 Qxb5 14. Nf3 c6 15. Rhe1 Be6 16. Re5 Qc4 17. Rc5 Qxa2 18. Ra5 Qxa5 19. Bxa5 Nd7 20. Ne5 Nxe5 21. dxe5 b6 22. Bc3 a5 23. Qe3 b5 24. Rd6 Rfc8 25. Qc5 Bd5 26. e6 fxe6 27. Rd7 1-0

[Event "Bydgoszcz blind op 43rd"]
[Site "Bydgoszcz"]
[Date "2014.03.23"]
[Round "11.5"]
[White "Jelen, Janusz"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1882"]
[BlackElo "2174"]
[PlyCount "40"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. f3 e6 5. e4 dxe4 6. fxe4 Bb4 7. Qd3 c5 8. d5 exd5 9. exd5 0-0 10. Nf3 Re8+ 11. Be2 Qe7 12. Bg5 h6 13. Bxf6 Qxf6 14. 0-0 Bg4 15. Rac1 Nd7 16. h3 Bh5 17. a3 Ba5 18. Ne4 Qe7 19. Ng3 Bg6 20. Qd1 Bc7 0-1

[Event "Bydgoszcz blind op 43rd"]
[Site "Bydgoszcz"]
[Date "2014.03.22"]
[Round "10.4"]
[White "Mackowiak, Marek"]
[Black "Pawelec, Bartosz"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2174"]
[BlackElo "2023"]
[PlyCount "97"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 c5 5. c4 g6 6. Nc3 Bg7 7. e3 0-0 8. d4 cxd4 9. exd4 Ne8 10. Bf4 d6 11. Qd2 Nd7 12. Rfe1 e6 13. Rac1 a6 14. b3 Ndf6 15. Bg5 Qc7 16. Bh6 Rd8 17. d5 e5 18. Ne4 Bc8 19. Qg5 Nxe4 20. Rxe4 f6 21. Qd2 Bf5 22. Ree1 g5 23. Bxg7 Nxg7 24. Re3 Bg4 25. Ne1 f5 26. Rec3 f4 27. c5 bxc5 28. b4 Bd7 29. bxc5 dxc5 30. Rxc5 Qb6 31. d6 Rf6 32. Qd5+ Kh8 33. Qxe5 Rf5 34. Qd4 fxg3 35. hxg3 Be6 36. Bc6 Kg8 37. Nd3 Bxa2 38. Qa1 Rxc5 39. Qxa2+ Kh8 40. Rxc5 Rxd6 41. Qf7 Ne6 42. Rxg5 Qd8 43. Rh5 Nf8 44. Bd5 Rg6 45. Rf5 Nd7 46. Ne5 Rg7 47. Nxd7 Rxf7 48. Rxf7 Qc7 49. Nf6 1-0

[Event "Bydgoszcz blind op 43rd"]
[Site "Bydgoszcz"]
[Date "2014.03.21"]
[Round "9.1"]
[White "Stachanczyk, Jacek"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2211"]
[BlackElo "2174"]
[PlyCount "111"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 exd4 6. Nxd4 Bd7 7. Nc3 Be7 8. Bf4 0-0 9. Bxc6 bxc6 10. e5 Ne8 11. Qf3 d5 12. Rad1 c5 13. Nxd5 Rb8 14. Qa3 Kh8 15. c4 Rg8 16. Nxe7 Qxe7 17. b3 Rb6 18. Rfe1 Bc8 19. Nb5 g5 20. Be3 Rh6 21. Qxc5 Qe6 22. Qd5 Qg6 23. e6 Bxe6 24. Qe5+ Ng7 25. Qxg5 Qxg5 26. Bxg5 Rg6 27. Bc1 Bg4 28. Rd3 h5 29. Nxc7 h4 30. Bb2 Kh7 31. Nd5 Nh5 32. Ne7 Be2 33. Nxg6 Bxd3 34. Nxh4 Nf4 35. g3 Ne2+ 36. Kg2 Be4+ 37. f3 Nf4+ 38. Kf1 Bd3+ 39. Kf2 Nh3+ 40. Ke3 Re8+ 41. Kd2 Rd8 42. Bf6 Rd6 43. Be5 Rd8 44. Kc3 Rd7 45. Bd4 Bg6 46. Re8 Kh6 47. Nxg6 Kxg6 48. f4 Kf5 49. Rh8 Ke4 50. Bc5 Rc7 51. b4 a5 52. Rxh3 axb4+ 53. Bxb4 f5 54. Rh8 Kf3 55. c5 Kg4 56. Kc4 1-0

[Event "Bydgoszcz blind op 43rd"]
[Site "Bydgoszcz"]
[Date "2014.03.20"]
[Round "8.3"]
[White "Mackowiak, Marek"]
[Black "Lipski, Tadeusz"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2174"]
[BlackElo "1999"]
[PlyCount "54"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 0-0 9. Be3 Be6 10. d4 exd4 11. Nxd4 Nxd4 12. Qxd4 Qxd4 13. Bxd4 c6 14. f4 Rfd8 15. Rad1 Rxd4 16. Rxd4 Bc5 17. Rfd1 Rd8 18. e3 Bxd4 19. Rxd4 Rxd4 20. exd4 Kf8 21. Kf2 Ke7 22. b3 f6 23. Ke3 Kd6 24. Ne4+ Kc7 25. Nc3 Kd6 26. Ne4+ Kc7 27. Nc3 Kd6 1/2-1/2

[Event "Bydgoszcz blind op 43rd"]
[Site "Bydgoszcz"]
[Date "2014.03.19"]
[Round "7.2"]
[White "Dukaczewski, Piotr"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2296"]
[BlackElo "2174"]
[PlyCount "121"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nf6 6. Bb5 Bd7 7. Bxc6 bxc6 8. 0-0 Be7 9. Qd3 0-0 10. Rd1 c5 11. Ne2 Ng4 12. Bf4 Bf6 13. Nbc3 Ne5 14. Bxe5 Bxe5 15. f4 Bxc3 16. Nxc3 Qb8 17. b3 Bc6 18. Nd5 Bxd5 19. Qxd5 Qb4 20. Rd3 Rae8 21. c4 Re6 22. Re3 Rfe8 23. Rae1 h6 24. h3 Qa3 25. Qd2 Qb4 26. Qd3 Qb7 27. Kh2 a5 28. Qe2 c6 29. f5 Re5 30. Qd2 Qc7 31. Rg3 Kh7 32. Rd1 d5 33. exd5 cxd5 34. cxd5 Qd6 35. Qf4 Qf6 36. d6 Rxf5 37. d7 Rd8 38. Qe4 g6 39. Re3 Kg7 40. Kg1 Rf4 41. Qe8 Rd4 42. Rf1 Rf4 43. Rxf4 Qxf4 44. Re4 Qf6 45. h4 Qa1+ 46. Kh2 Qf6 47. Kg1 Qa1+ 48. Kf2 Qb2+ 49. Kf3 Qf6+ 50. Ke3 Qc3+ 51. Ke2 Qc2+ 52. Kf3 Qd3+ 53. Re3 Qf5+ 54. Ke2 Rxd7 55. Qe5+ Qf6 56. h5 g5 57. Qxc5 Qb2+ 58. Kf3 Qf6+ 59. Ke2 Qb2+ 60. Kf3 Qf6+ 61. Ke2 1/2-1/2

[Event "Bydgoszcz blind op 43rd"]
[Site "Bydgoszcz"]
[Date "2014.03.18"]
[Round "6.2"]
[White "Suder, Ryszard"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2149"]
[BlackElo "2174"]
[PlyCount "178"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 g6 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bg7 8. Be2 0-0 9. 0-0 Nd7 10. Rb1 Qa5 11. Qb3 Nf6 12. Nd2 b5 13. c4 a6 14. e5 Nd7 15. Ne4 Nb6 16. Bd2 Qa4 17. Nc5 Qxb3 18. axb3 Rd8 19. Ba5 Rb8 20. Rfd1 Bf8 21. Bf3 Bf5 22. Ra1 bxc4 23. bxc4 Nxc4 24. Bxd8 Rxd8 25. Rxa6 Nb2 26. Rc1 Rxd4 27. Ra2 Rb4 28. h3 Bh6 29. Rc3 Nc4 30. g4 Be6 31. Nxe6 fxe6 32. Bxc6 Nxe5 33. Re2 Bf4 34. Re4 Rb1+ 35. Kg2 g5 36. Be8 Rb8 37. Bh5 Kg7 38. Ra3 Rb6 39. Rea4 Rb8 40. Ra8 Rxa8 41. Rxa8 h6 42. Be8 Kf6 43. Ra6 Nd3 44. Bb5 Nc5 45. Rc6 Bd6 46. Rc8 Kg7 47. Bc4 Kf7 48. Ba2 Nd3 49. Kf3 Nf4 50. Rc1 Kf6 51. Rh1 Ng6 52. Bb1 Nh4+ 53. Ke4 Ng2 54. Bd3 Bb8 55. Rb1 Bd6 56. Rc1 Nf4 57. Bf1 Ba3 58. Rc6 Bd6 59. h4 Ng6 60. hxg5+ Kxg5 61. Be2 Nf4 62. Bd1 h5 63. gxh5 Nxh5 64. Bxh5 Kxh5 65. Rc8 Kg6 66. Rf8 Ba3 67. Ke5 Bd6+ 68. Kxe6 Kg5 69. Rf7 Kg4 70. Kd5 Kg5 71. Ke4 Kg6 72. Rf5 Bc7 73. Rf8 Kg7 74. Rf3 e6 75. Kd4 Bd6 76. Kc4 Kg6 77. Kb5 Kg5 78. Kc6 Bf4 79. Kd7 Kf5 80. Rb3 e5 81. Kc6 Ke4 82. Kc5 Bd2 83. Kc4 Ba5 84. Re3+ Kf4 85. Kd3 Bb6 86. Re4+ Kf3 87. Rxe5 Bxf2 88. Rf5+ Kg2 89. Rxf2+ Kxf2 1/2-1/2

[Event "Bydgoszcz blind op 43rd"]
[Site "Bydgoszcz"]
[Date "2014.03.17"]
[Round "5.2"]
[White "Mackowiak, Marek"]
[Black "Zoltek, Tadeusz"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2174"]
[BlackElo "2154"]
[PlyCount "69"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 e5 7. d3 Nge7 8. Bd2 0-0 9. Qc1 a6 10. Bh6 Rb8 11. Bxg7 Kxg7 12. e3 b5 13. Qd2 f6 14. b3 b4 15. Ne2 a5 16. Rfd1 Bg4 17. h3 Bxf3 18. Bxf3 Qc7 19. d4 Rbd8 20. a4 Qc8 21. Kh2 Nf5 22. dxc5 dxc5 23. Qc2 Nfe7 24. Rxd8 Rxd8 25. Rd1 Rd7 26. Nc1 Qd8 27. Rxd7 Qxd7 28. Qd3 Nb8 29. Qxd7 Nxd7 30. Bb7 Kf7 31. Kg2 Ke6 32. f3 Kd6 33. Kf2 f5 34. e4 f4 35. g4 1/2-1/2

[Event "Bydgoszcz blind op 43rd"]
[Site "Bydgoszcz"]
[Date "2014.03.16"]
[Round "4.3"]
[White "Mackowiak, Marek"]
[Black "Wojcieszyn, Zdzislaw"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2174"]
[BlackElo "2001"]
[PlyCount "77"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. 0-0 Nf6 7. d4 cxd4 8. Nxd4 Bd7 9. e4 0-0 10. Nf3 Rc8 11. Rb1 Qa5 12. Bd2 Ne5 13. Nxe5 Qxe5 14. b3 Bc6 15. Re1 Rfe8 16. Rc1 Qc5 17. Qe2 Qa3 18. Be3 Qa5 19. Bd4 a6 20. Bh3 Rb8 21. Ba7 Ra8 22. Qe3 Qh5 23. Kg2 Nxe4 24. Nxe4 Bxe4+ 25. Qxe4 Rxa7 26. Bd7 Rd8 27. Qxe7 Raa8 28. Qxd6 Qa5 29. Re2 Bf8 30. Qd4 Qc7 31. Rd1 b5 32. Red2 Bb4 33. Rd3 Qb7+ 34. Kg1 bxc4 35. Qxc4 Rab8 36. Bc6 Rxd3 37. Rxd3 Qb6 38. Rd7 Rf8 39. Rb7 1-0

[Event "Bydgoszcz blind op 43rd"]
[Site "Bydgoszcz"]
[Date "2014.03.15"]
[Round "2.4"]
[White "Mackowiak, Marek"]
[Black "Kulpinski, Piotr"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2174"]
[BlackElo "1942"]
[PlyCount "53"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Be2 dxc4 7. Bxc4 b5 8. Bb3 Bb7 9. 0-0 a6 10. e4 c5 11. e5 cxd4 12. Qxd4 Bc5 13. Qf4 Nd5 14. Nxd5 Bxd5 15. Bxd5 exd5 16. Qg4 Kf8 17. e6 Nf6 18. Qf5 fxe6 19. Qxe6 Qd6 20. Qf5 Re8 21. Bg5 Qe6 22. Qc2 Bd6 23. Bxf6 gxf6 24. Rad1 Rg8 25. g3 Kg7 26. Nd4 Qd7 27. Nf5+ 1-0

[Event "Bydgoszcz blind op 43rd"]
[Site "Bydgoszcz"]
[Date "2014.03.15"]
[Round "3.4"]
[White "Migala, Andrzej"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2041"]
[BlackElo "2174"]
[PlyCount "60"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Nxd8 7. Nxe5 Nxe4 8. Bc4 Bd6 9. Nd3 0-0 10. 0-0 Be6 11. Bb3 Bxb3 12. axb3 Ne6 13. Be3 a6 14. Rd1 Rad8 15. Nd2 Nxd2 16. Rxd2 f5 17. f4 Nc5 18. Bxc5 Bxc5+ 19. Kf1 Rd6 20. Ke2 Re8+ 21. Ne5 Rde6 22. Kf3 g5 23. g3 g4+ 24. Kg2 Bd6 25. Rf1 R8e7 26. Nd3 a5 27. Rff2 b6 28. Kf1 Kf7 29. Rfe2 Kf6 30. Rxe6+ Rxe6 1/2-1/2

[Event "Bydgoszcz blind op 43rd"]
[Site "Bydgoszcz"]
[Date "2014.03.14"]
[Round "1.4"]
[White "Olejnik, Bernard"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1831"]
[BlackElo "2174"]
[PlyCount "98"]
[EventDate "2014.03.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. h3 c6 5. c3 Nf6 6. Bd3 0-0 7. Bg5 Nbd7 8. Nbd2 Re8 9. 0-0 e5 10. Qb3 Qb6 11. Nc4 Qxb3 12. axb3 Re6 13. Rfe1 Nxe4 14. Bxe4 d5 15. Bxd5 cxd5 16. Ne3 Nb6 17. Bd8 Bd7 18. Bxb6 Rxb6 19. Nxd5 Rxb3 20. Nxe5 Bxe5 21. Rxe5 Kg7 22. Re2 a6 23. Rd2 Rd8 24. Ne3 f5 25. Nc4 f4 26. Ra5 Rb5 27. Ra1 Be6 28. Ne5 Rxe5 29. f3 Re3 30. Kf2 Bd5 31. Ra5 Rd6 32. Rc5 Re7 33. c4 Be6 34. d5 b6 35. Rc6 Rxc6 36. dxc6 Rc7 37. Rd6 Kf7 38. b3 Ke7 39. Rd4 g5 40. g3 fxg3+ 41. Kxg3 Rxc6 42. h4 h6 43. f4 Rd6 44. Rxd6 Kxd6 45. hxg5 hxg5 46. fxg5 Kc5 47. Kf4 Kb4 48. Ke5 Bg8 49. Kd6 Kxb3 0-1

[Event "POL-chT blind Gp B"]
[Site "Mielno"]
[Date "2013.12.13"]
[Round "10.8"]
[White "Mackowiak, Marek"]
[Black "Kardasz, Wladyslaw"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2165"]
[BlackElo "1784"]
[PlyCount "54"]
[EventDate "2013.12.06"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 e6 5. e3 Be7 6. Nge2 0-0 7. 0-0 a6 8. d4 cxd4 9. Nxd4 Rb8 10. b3 Qc7 11. a4 b6 12. Bb2 Bb7 13. e4 Bc5 14. Nc2 Ne5 15. h3 Rfd8 16. Kh2 Ng6 17. f4 e5 18. f5 Nf8 19. Qd3 Be7 20. Rfd1 d6 21. Ne3 N8d7 22. Ba3 Nc5 23. Bxc5 bxc5 24. Rab1 Ba8 25. Ncd5 Bxd5 26. cxd5 Qa7 27. Nc2 Rb7 1-0

[Event "POL-chT blind Gp B"]
[Site "Mielno"]
[Date "2013.12.12"]
[Round "8.3"]
[White "Mackowiak, Marek"]
[Black "Olejnik, Bernard"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2165"]
[BlackElo "1835"]
[PlyCount "107"]
[EventDate "2013.12.06"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. cxd5 cxd5 5. Bf4 e6 6. e3 a6 7. Bd3 Bb4 8. Bxb8 Bxc3+ 9. bxc3 Rxb8 10. Nf3 h6 11. Qb3 Qd6 12. 0-0 b5 13. Rfb1 Nd7 14. a4 bxa4 15. Qxa4 Rxb1+ 16. Rxb1 0-0 17. Nd2 Nf6 18. c4 dxc4 19. Nxc4 Qc7 20. h3 Nd5 21. Qa3 Rd8 22. Rc1 Qe7 23. Qa5 Nb4 24. Bf1 Rd5 25. Qa3 Nc6 26. Qxe7 Nxe7 27. Nb6 Rd8 28. Rc7 Kf8 29. Nxc8 Rxc8 30. Ra7 Nd5 31. Rxa6 Rc1 32. Ra2 Nc3 33. Rb2 g5 34. g3 Nd1 35. Rd2 Kg7 36. Kg2 Nc3 37. Ba6 Kf6 38. Bb7 h5 39. Bf3 h4 40. gxh4 gxh4 41. e4 Re1 42. d5 exd5 43. exd5 Re8 44. d6 Rd8 45. d7 Na4 46. Bc6 Nc5 47. Kf3 Ne6 48. Kg4 Rh8 49. Bd5 Ke7 50. Bxe6 fxe6 51. d8Q+ Rxd8 52. Rxd8 Kxd8 53. Kxh4 Ke7 54. f4 1-0

[Event "POL-chT blind Gp B"]
[Site "Mielno"]
[Date "2013.12.12"]
[Round "9.3"]
[White "Namyslak, Renata"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2165"]
[PlyCount "40"]
[EventDate "2013.12.06"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d3 d5 2. Nc3 e5 3. e4 d4 4. Nd5 c6 5. Nb4 Bxb4+ 6. Bd2 Qe7 7. a3 Bxd2+ 8. Qxd2 Be6 9. Nf3 Nd7 10. Be2 Nh6 11. h4 0-0 12. Ng5 a5 13. Nxe6 Qxe6 14. c3 dxc3 15. Qxc3 Kh8 16. b4 axb4 17. axb4 Rxa1+ 18. Qxa1 f5 19. exf5 Nxf5 20. d4 exd4 0-1

[Event "POL-chT blind Gp B"]
[Site "Mielno"]
[Date "2013.12.11"]
[Round "7.6"]
[White "Mackowiak, Marek"]
[Black "Kasperczyk, Dominik"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2165"]
[BlackElo "1786"]
[PlyCount "61"]
[EventDate "2013.12.06"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 c6 4. Rb1 d5 5. c5 Nbd7 6. Nf3 b6 7. b4 Rb8 8. Bf4 Ra8 9. h3 Ba6 10. Qc2 g6 11. g4 Be7 12. Bg2 Bb7 13. 0-0 Rg8 14. Rfe1 h5 15. g5 Nh7 16. h4 f5 17. Qd2 Nhf8 18. a3 Kf7 19. Nd1 Qc8 20. Nb2 Bd8 21. Nd3 Bc7 22. Rec1 Qb8 23. Bxc7 Qxc7 24. b5 Nb8 25. Nfe5+ Kg7 26. bxc6 Nxc6 27. cxb6 axb6 28. Nxc6 Bxc6 29. Ne5 Nd7 30. Rxc6 Qd8 31. Rxe6 1-0

[Event "POL-chT blind Gp B"]
[Site "Mielno"]
[Date "2013.12.10"]
[Round "5.8"]
[White "Kardasz, Wladyslaw"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1784"]
[BlackElo "2165"]
[PlyCount "102"]
[EventDate "2013.12.06"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 a6 5. a4 Nf6 6. h3 0-0 7. Be2 Nc6 8. Be3 Re8 9. 0-0 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. c4 Qd6 13. Qd2 Qb4 14. Qxb4 Nxb4 15. Rad1 c6 16. Bd2 a5 17. Bc3 Bf5 18. Ne1 Red8 19. g4 Be6 20. f4 f5 21. g5 Rd7 22. Rd2 Na2 23. Nf3 Bf7 24. Rfd1 c5 25. Ne5 Nxc3 26. bxc3 Bxe5 27. dxe5 Rxd2 28. Rxd2 Kf8 29. Rd7 Rb8 30. Rd2 Ke8 31. Kf2 b6 32. Ke3 Be6 33. h4 Bd7 34. Ra2 Be6 35. Rd2 Kf7 36. Ra2 h6 37. Rb2 hxg5 38. hxg5 Bd7 39. Bd1 Bc6 40. Rh2 Kg7 41. Rb2 Be8 42. Rd2 Kf7 43. Rh2 Rd8 44. Rd2 Rb8 45. Rb2 Bd7 46. Rh2 Kg7 47. Rb2 Be6 48. Be2 Kf7 49. Rb1 Rh8 50. Rxb6 Rh3+ 51. Kd2 Rh2 0-1

[Event "POL-chT blind Gp B"]
[Site "Mielno"]
[Date "2013.12.09"]
[Round "4.3"]
[White "Mackowiak, Marek"]
[Black "Namyslak, Renata"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2165"]
[PlyCount "41"]
[EventDate "2013.12.06"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 d6 2. d4 c5 3. e3 e5 4. dxe5 Qa5+ 5. Bd2 Qd8 6. exd6 Qxd6 7. Nc3 Be6 8. Nb5 Qd7 9. Bc3 Qxd1+ 10. Rxd1 Nd7 11. Nc7+ Ke7 12. Nxa8 b6 13. Nc7 Bxc4 14. Bxc4 Kd8 15. Nd5 Ne7 16. Nf3 Nxd5 17. Rxd5 g6 18. Bxh8 Be7 19. Bb5 f6 20. Rxd7+ Kc8 21. Rxe7 1-0

[Event "POL-chT blind Gp B"]
[Site "Mielno"]
[Date "2013.12.08"]
[Round "2.7"]
[White "Mackowiak, Marek"]
[Black "Juraszewski, Mieczyslaw"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2165"]
[BlackElo "1703"]
[PlyCount "91"]
[EventDate "2013.12.06"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. d4 Nbd7 7. e3 c6 8. 0-0 0-0 9. e4 Re8 10. h3 Rb8 11. Be3 exd4 12. Nxd4 Ne5 13. b3 Be6 14. Nxe6 fxe6 15. Bxa7 Ra8 16. Be3 Ra5 17. Na4 Qb8 18. Qd2 Nxc4 19. Qe1 Nxe3 20. Qxa5 Nxf1 21. Rxf1 b5 22. Nc3 d5 23. a4 d4 24. Ne2 e5 25. Nc1 Nd7 26. Nd3 Bf8 27. Rc1 Rc8 28. axb5 c5 29. Qa6 Nb6 30. Nb2 Rc7 31. Na4 Rb7 32. Bf1 Bd6 33. Qa5 Qc7 34. Nxb6 Qxb6 35. Qa8+ Kg7 36. Ra1 Rb8 37. Qd5 Qc7 38. Ra6 Rb6 39. Bc4 Kh6 40. Kg2 Qb8 41. Qe6 Qc7 42. h4 Qb8 43. g4 Bc7 44. g5+ Kh5 45. Kg3 h6 46. Be2# 1-0

[Event "POL-chT blind Gp B"]
[Site "Mielno"]
[Date "2013.12.08"]
[Round "3.3"]
[White "Olejnik, Bernard"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1835"]
[BlackElo "2165"]
[PlyCount "32"]
[EventDate "2013.12.06"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. Bf4 Nd5 6. Bg3 Qa5 7. Qc2 Nxc3 8. bxc3 Bf5 9. Qb2 b5 10. Nd2 e5 11. a3 exd4 12. Nb1 Nd7 13. f3 Bc5 14. Bf4 Bxb1 15. Qxb1 0-0 16. Bd2 dxc3 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.28"]
[Round "7"]
[White "Alshourfaa, Hazaa"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1776"]
[BlackElo "2174"]
[PlyCount "72"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d4 Bf5 6. c4 c6 7. Nc3 dxc4 8. Ne5 Be6 9. a4 Nbd7 10. f4 Nxe5 11. fxe5 Nd5 12. Ne4 0-0 13. a5 Qc8 14. Ng5 Bd7 15. Bd2 h6 16. Ne4 Bh3 17. e3 Bxg2 18. Kxg2 b5 19. Qe2 f5 20. Nc5 Nc7 21. a6 Ne6 22. Nb7 c5 23. Qf3 Qd7 24. Rad1 cxd4 25. exd4 Qxd4 26. Bc3 Qb6 27. Qd5 Kh7 28. Bb4 Rfe8 29. Qd7 Nf8 30. Qd5 Qxa6 31. Bc3 Rab8 32. Nc5 Qb6 33. e6 Rbc8 34. Bxg7 Rxc5 35. Qd4 Nxe6 36. Qd7 Nxg7 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.27"]
[Round "6"]
[White "Ghadimi, Mohammed Reza"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2146"]
[BlackElo "2174"]
[PlyCount "131"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 0-0 8. 0-0-0 Re8 9. f3 a6 10. g4 Nc6 11. g5 Nd7 12. h4 Nde5 13. Be2 Nxd4 14. Bxd4 Be6 15. f4 c5 16. Be3 Ng4 17. f5 Bxf5 18. exf5 Bxc3 19. Qxc3 Nxe3 20. fxg6 hxg6 21. Rdg1 Qe7 22. Bf3 d5 23. h5 d4 24. Qd3 Nf5 25. hxg6 fxg6 26. Kb1 Kg7 27. Bg4 Qe6 28. Rf1 Rh8 29. Rhg1 Raf8 30. Re1 Qd6 31. Bxf5 gxf5 32. Rgf1 Kg6 33. Qb3 Re8 34. Rxe8 Rxe8 35. Qh3 Qf8 36. Rh1 f4 37. Qh5+ Kf5 38. a3 Ke6 39. g6 Kd6 40. g7 Qe7 41. Qg6+ Qe6 42. Rh6 Qxg6 43. Rxg6+ Ke5 44. g8Q Rxg8 45. Rxg8 f3 46. Kc1 c4 47. Kd2 b5 48. Ke1 d3 49. cxd3 cxd3 50. Kd2 Ke4 51. Re8+ Kd4 52. Re3 f2 53. Rf3 Kc4 54. Rxf2 Kb3 55. Kxd3 a5 56. Rh2 b4 57. axb4 axb4 58. Kd4 Ka2 59. Kc4 b3 60. Rh3 Kb1 61. Rxb3 Kc2 62. Rd3 Kxb2 63. Rd2+ Kb1 64. Kb3 Kc1 65. Rd3 Kb1 66. Rd1# 1-0

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.26"]
[Round "5"]
[White "Mackowiak, Marek"]
[Black "Gerasimova, Olga"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2174"]
[BlackElo "2089"]
[PlyCount "56"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. 0-0 0-0 8. d3 Nc6 9. Be3 e5 10. Qd2 Re8 11. Bh6 Bh8 12. Rfd1 Nd4 13. Nxd4 exd4 14. Ne4 c6 15. h4 Nd5 16. Rac1 Bg4 17. Re1 Qe7 18. Bg5 f6 19. Bh6 Rad8 20. Rc4 Nb6 21. Rc2 Nd5 22. a3 Bg7 23. Bxg7 Kxg7 24. Kf1 Rf8 25. Rc4 Nb6 26. Rc2 Nd5 27. Rc4 Nb6 28. Rc2 Nd5 1/2-1/2

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.25"]
[Round "4"]
[White "Anfinogenov, Artem"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "E93"]
[WhiteElo "2051"]
[BlackElo "2174"]
[PlyCount "103"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 Ngf6 6. Be2 0-0 7. h3 e5 8. d5 Nc5 9. Qc2 a5 10. Bg5 h6 11. Be3 a4 12. Nd2 Bd7 13. a3 c6 14. g4 cxd5 15. cxd5 Ne8 16. h4 Qb8 17. g5 h5 18. Rg1 b5 19. Na2 Na6 20. Rc1 b4 21. Nxb4 Nxb4 22. axb4 Qxb4 23. Qc3 Qb7 24. Qa3 Rb8 25. Nc4 Bb5 26. Na5 Qa6 27. Nc6 Rb7 28. Bxb5 Qxb5 29. Rc2 Rd7 30. Kd2 Kh7 31. Qd3 Qb7 32. Ra1 f5 33. Rxa4 fxe4 34. Qxe4 Nc7 35. Ra7 Qb5 36. Qd3 Rff7 37. Qxb5 Nxb5 38. Rxd7 Rxd7 39. Kd3 Kg8 40. Ke4 Kf8 41. b4 Ke8 42. f3 Rb7 43. Bd2 Kd7 44. Ra2 Nc7 45. Na7 Bf8 46. Bc3 Be7 47. Ra5 Bd8 48. Ra1 Ne8 49. Nc6 Nc7 50. Na7 Ne8 51. Nc6 Nc7 52. Na7 1/2-1/2

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.24"]
[Round "3"]
[White "Mackowiak, Marek"]
[Black "Meshkov, Ivan"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2174"]
[BlackElo "2246"]
[PlyCount "102"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. c4 b6 2. d4 e6 3. Nf3 Bb7 4. Nc3 Bb4 5. Bd2 Nf6 6. a3 Bxc3 7. Bxc3 Ne4 8. Rc1 0-0 9. g3 d6 10. Bg2 Nd7 11. 0-0 a5 12. Nd2 Nxc3 13. Rxc3 Bxg2 14. Kxg2 a4 15. Qc2 Ra5 16. e4 Qf6 17. Nf3 Qh6 18. Qc1 Qh5 19. Qf4 f6 20. h3 Qf7 21. Re1 e5 22. Qd2 Re8 23. Ree3 g6 24. Qd3 Kg7 25. Qd2 Re7 26. Qd3 h6 27. Qd1 Qe8 28. Qd3 Qa8 29. Kh2 Rf7 30. Kg1 Nf8 31. d5 Nd7 32. Nh4 Nc5 33. Qe2 Qc8 34. Kg2 Qd7 35. f4 Ra8 36. f5 g5 37. Ng6 Nxe4 38. Rxe4 Qxf5 39. Nh4 gxh4 40. Rxh4 Kf8 41. Rxh6 Ke7 42. h4 Rg8 43. Rf3 Qg4 44. Qf1 f5 45. Re6+ Kf8 46. Qe2 Qxh4 47. Kf2 Qh2+ 48. Ke3 Qg1+ 49. Kd2 Rh8 50. Qe3 Rh2+ 51. Kc3 Qd1 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.23"]
[Round "2"]
[White "Michalowski, Richard"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1795"]
[BlackElo "2174"]
[PlyCount "42"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nge7 6. Nge2 d6 7. 0-0 Be6 8. b3 Qd7 9. Re1 Bh3 10. Bh1 h5 11. d4 h4 12. d5 Nd8 13. Bb2 f5 14. Qd2 g5 15. f4 Nf7 16. Kf2 0-0-0 17. Ng1 hxg3+ 18. Kxg3 exf4+ 19. exf4 gxf4+ 20. Kf2 Ne5 21. Bf3 Bg4 0-1

[Event "W-ch Disabled"]
[Site "Dresden"]
[Date "2013.10.22"]
[Round "1"]
[White "Mackowiak, Marek"]
[Black "Wenzel, Andreas1"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2174"]
[BlackElo "1841"]
[PlyCount "67"]
[EventDate "2013.10.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Nxc3 6. bxc3 Bd6 7. d3 0-0 8. Nf3 Nc6 9. 0-0 Bd7 10. e4 Qc8 11. Re1 Kh8 12. Be3 f5 13. exf5 Bxf5 14. Ng5 h6 15. Ne4 Bh3 16. Bh1 Qf5 17. Qb3 Rab8 18. Rab1 Ne7 19. Rb2 b6 20. Nxd6 cxd6 21. Be4 Qd7 22. c4 Nf5 23. Qd1 Rf6 24. d4 Qc7 25. Bd5 Rbf8 26. dxe5 dxe5 27. Qh5 Nxe3 28. Rxe3 Qc8 29. Qxe5 Rf5 30. Qe7 R5f6 31. Re1 Qg4 32. Qe4 Qd7 33. Qe3 Rf5 34. f3 1-0

[Event "Olomouc op 16th"]
[Site "Olomouc"]
[Date "2013.08.06"]
[Round "7"]
[White "Mackowiak, Marek"]
[Black "Jasny, Stanislav"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2174"]
[BlackElo "2311"]
[PlyCount "60"]
[EventDate "2013.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 0-0 6. Nf3 Nc6 7. 0-0 Bf5 8. b3 e5 9. dxe5 dxe5 10. Ba3 Re8 11. e3 Bd3 12. Re1 e4 13. Nd2 Qd7 14. f3 exf3 15. Nxf3 Rad8 16. Qd2 Qf5 17. Nh4 Qa5 18. Bb2 Bxc4 19. Qf2 Ng4 20. Qf4 Be6 21. Rac1 Bh6 22. Qf3 Nce5 23. Qxb7 Nd3 24. b4 Qb6 25. Qxb6 cxb6 26. h3 Nxb2 27. hxg4 Nd3 28. g5 Bxg5 29. Bc6 Nxe1 30. Rxe1 Bd7 0-1

[Event "Olomouc op 16th"]
[Site "Olomouc"]
[Date "2013.08.05"]
[Round "6"]
[White "Pogan, Nikolas"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2284"]
[BlackElo "2174"]
[PlyCount "131"]
[EventDate "2013.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Nc3 e6 6. Qb3 Qb6 7. h3 Bh5 8. Nh4 Nbd7 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 Qxb3 12. axb3 Be7 13. g5 Ng8 14. e4 dxe4 15. Nxe4 e5 16. Be3 f5 17. gxf6 gxf6 18. dxe5 Nxe5 19. Rxa7 Rxa7 20. Bxa7 Nd3+ 21. Kd2 Nf4 22. Bf1 g5 23. Ng3 Bb4+ 24. Kc2 Ne7 25. Bd4 Kf7 26. Be3 f5 27. Ne2 Ne6 28. f4 Ng6 29. fxg5 f4 30. Bd4 Rd8 31. Bf6 Rd2+ 32. Kc1 Nh4 33. Nc3 Rf2 34. Ne4 Rf3 35. Be2 Re3 36. Bh5+ Kf8 37. Nf2 Nf5 38. Rd1 Re1 39. Nd3 Rxd1+ 40. Kxd1 Be7 41. Bxe7+ Kxe7 42. Bg4 Ne3+ 43. Ke2 Nxg4 44. hxg4 Nd4+ 45. Kf2 Nxb3 46. c5 Nd2 47. Ke2 Ne4 48. Kf3 Nxg5+ 49. Kxf4 Kf6 50. b4 Ne6+ 51. Ke4 Ng5+ 52. Ke3 Ne6 53. Nf4 Nc7 54. Ke4 Na6 55. Nd3 Kg5 56. Kf3 Nc7 57. Nf2 Na6 58. Ne4+ Kg6 59. Nd6 Nxb4 60. Nxb7 Nd3 61. Ke4 Nf2+ 62. Ke5 Nxg4+ 63. Kd6 Nf2 64. Kxc6 Nd3 65. Kd7 Nxc5+ 66. Nxc5 1/2-1/2

[Event "Olomouc op 16th"]
[Site "Olomouc"]
[Date "2013.08.04"]
[Round "5"]
[White "Mackowiak, Marek"]
[Black "Prandstetter, Eduard"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2174"]
[BlackElo "2270"]
[PlyCount "13"]
[EventDate "2013.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Be7 5. Be2 0-0 6. 0-0 c5 7. cxd5 1/2-1/2

[Event "Olomouc op 16th"]
[Site "Olomouc"]
[Date "2013.08.02"]
[Round "2"]
[White "Kanovsky, David"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2391"]
[BlackElo "2174"]
[PlyCount "81"]
[EventDate "2013.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. g3 Bg7 6. Bg2 Ne7 7. Nc3 a6 8. 0-0 0-0 9. Re1 Nbc6 10. Nxc6 Nxc6 11. Nd5 Be6 12. c3 Ne5 13. h3 Bxd5 14. Qxd5 Rb8 15. Bf4 Qe8 16. Rad1 Qe6 17. b3 Qxd5 18. Rxd5 Nc6 19. Rd3 Rfe8 20. Rc1 h6 21. Rd2 Re7 22. Be3 Rbe8 23. Kf1 b6 24. f4 Nb8 25. Bf2 f6 26. b4 Bf8 27. c4 Rd7 28. Rcd1 Red8 29. h4 Kf7 30. Bf3 d5 31. cxd5 Bxb4 32. Re2 a5 33. e5 Re7 34. d6 cxd6 35. Bxb6 Rc8 36. exd6 Rxe2 37. Bxe2 Ke6 38. Bc7 Nc6 39. Bc4+ Kd7 40. Bb5 g5 41. Bxc6+ 1-0

[Event "POL-ch blind"]
[Site "Warsaw"]
[Date "2013.05.02"]
[Round "11"]
[White "Mackowiak, Marek"]
[Black "Suder, Ryszard"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2176"]
[BlackElo "2133"]
[PlyCount "127"]
[EventDate "2013.04.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. d4 g6 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Be2 c5 9. 0-0 b6 10. Be3 Bb7 11. dxc5 bxc5 12. Qxd8 Rxd8 13. Bxc5 Bxe4 14. Bxe7 Re8 15. Bd6 Bd5 16. Bb5 Rd8 17. Be5 Bxf3 18. Bxg7 Bxg2 19. Kxg2 Kxg7 20. Rfe1 Nd7 21. Re7 Nb6 22. Rb7 Rdb8 23. Rxb8 Rxb8 24. c4 Rc8 25. Rc1 Rc5 26. Kf3 Kf6 27. Ke4 Ke6 28. Kd4 Kd6 29. Rc3 Na8 30. Rf3 f5 31. Rh3 Rc7 32. Ra3 Nb6 33. Ra6 Ke7 34. c5 Nd7 35. Bxd7 Kxd7 36. Kd5 Ke7 37. c6 Kd8 38. Kd6 Rf7 39. Ra4 Rf6+ 40. Kc5 Rf7 41. f4 Kc8 42. Kd5 Kd8 43. Ra3 Kc8 44. h4 Kd8 45. Ke6 Re7+ 46. Kd6 Rf7 47. Re3 Rf6+ 48. Re6 Rf7 49. a4 Rf8 50. a5 Rf7 51. a6 Rf8 52. Re1 Rf6+ 53. Kc5 h6 54. Rb1 g5 55. hxg5 hxg5 56. fxg5 Rg6 57. Rb8+ Kc7 58. Rb7+ Kc8 59. Rxa7 f4 60. Rf7 Kb8 61. Kb6 Rg8 62. Rb7+ Ka8 63. Ra7+ Kb8 64. c7+ 1-0

[Event "POL-ch blind"]
[Site "Warsaw"]
[Date "2013.05.01"]
[Round "10"]
[White "Migala, Andrzej"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2063"]
[BlackElo "2176"]
[PlyCount "61"]
[EventDate "2013.04.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. h3 c6 6. Nf3 Qa5 7. Bd3 Nbd7 8. 0-0 0-0 9. Nd2 b5 10. a3 e5 11. Nb3 Qc7 12. dxe5 dxe5 13. Qe2 a6 14. Nc5 Re8 15. f3 Nxc5 16. Bxc5 Nd7 17. Be3 c5 18. Nd5 Qc6 19. c4 Rb8 20. Rfc1 Bf8 21. Qf2 Qd6 22. b3 Bb7 23. Ra2 Bxd5 24. cxd5 Rec8 25. Qd2 Nb6 26. Qe2 Rc7 27. Rac2 c4 28. bxc4 Nxc4 29. Bxc4 bxc4 30. Rxc4 Rxc4 31. Qxc4 1/2-1/2

[Event "POL-ch blind"]
[Site "Warsaw"]
[Date "2013.04.30"]
[Round "9"]
[White "Sargalski, Andrzej"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1907"]
[BlackElo "2176"]
[PlyCount "154"]
[EventDate "2013.04.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 c6 9. Nc3 b5 10. Re1 Qb6 11. Be3 0-0 12. Bxc5 Qxc5 13. d4 exd4 14. Qxd4 Qxd4 15. Nxd4 Bb7 16. Nf5 Rfd8 17. Rad1 Ne8 18. f3 g6 19. Ne3 a6 20. Rd2 f6 21. Red1 Kf7 22. Kf2 Ke7 23. h4 Ng7 24. g3 Bc8 25. Ne2 Ra7 26. b4 Rc7 27. c3 Bb7 28. Nf4 Rdd7 29. g4 Ne6 30. Nxe6 Kxe6 31. Nc2 c5 32. bxc5 dxc5 33. Ke3 Rxd2 34. Rxd2 a5 35. Kf4 b4 36. g5 fxg5+ 37. hxg5 Bc6 38. Ne3 a4 39. cxb4 cxb4 40. Nc2 b3 41. Na3 Bd7 42. Rd1 Be8 43. Rh1 Rd7 44. Ke3 Rc7 45. Kf4 Bc6 46. Rc1 Rf7+ 47. Ke3 Be8 48. Rc8 Re7 49. Rc1 Rb7 50. Rh1 Re7 51. Rd1 Kf7 52. Rh1 Kg7 53. Kf4 Rc7 54. Ke3 Rd7 55. Nc4 Rd8 56. Na3 Rc8 57. Kd4 Rc7 58. Nc4 Rd7+ 59. Ke3 Ra7 60. Na3 Bf7 61. Nb1 Bc4 62. Na3 Ba6 63. Rd1 h6 64. gxh6+ Kxh6 65. Rd4 Bc8 66. f4 Kg7 67. Nb5 Ra5 68. Rb4 Be6 69. Na3 Bf7 70. Kd4 Ra8 71. e5 Rd8+ 72. Ke3 Be8 73. Rd4 Ra8 74. Rb4 Kf7 75. Nc4 Bc6 76. Kd4 Ke6 77. Nd6 Rh8 0-1

[Event "POL-ch blind"]
[Site "Warsaw"]
[Date "2013.04.29"]
[Round "8"]
[White "Mackowiak, Marek"]
[Black "Dukaczewski, Piotr"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2176"]
[BlackElo "2251"]
[PlyCount "23"]
[EventDate "2013.04.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Be6 7. b3 Qd7 8. h4 Nge7 9. Bb2 0-0-0 10. d4 exd4 11. Nxd4 Nxd4 12. Qxd4 0-1

[Event "POL-ch blind"]
[Site "Warsaw"]
[Date "2013.04.28"]
[Round "7"]
[White "Falkowski, Dawid"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1993"]
[BlackElo "2176"]
[PlyCount "107"]
[EventDate "2013.04.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 Nf6 6. e5 Ne4 7. Bd5 Ng5 8. Nxg5 Bxg5 9. Qh5 Qe7 10. Bxg5 Qxe5+ 11. Qe2 dxc3 12. Nxc3 0-0 13. Qxe5 Nxe5 14. 0-0-0 c6 15. Bb3 d5 16. Rhe1 f6 17. Bf4 Re8 18. Kb1 Bg4 19. f3 Bf5+ 20. Bc2 Bxc2+ 21. Kxc2 Kf7 22. Ne2 g5 23. Bg3 Nc4 24. Bf2 b6 25. Nd4 Rxe1 26. Rxe1 c5 27. Nf5 Ne5 28. Bg3 Ke6 29. Nh6 Re8 30. Ng4 Kf5 31. h4 d4 32. hxg5 d3+ 33. Kc3 d2 34. Ne3+ Kxg5 35. Kxd2 Rd8+ 36. Kc3 Nc6 37. Nc2 Rd7 38. Re6 Nd8 39. Rd6 Rxd6 40. Bxd6 Kf5 41. Kc4 Ke6 42. Bc7 Nc6 43. Kb5 Kd7 44. Bf4 h5 45. Bg3 Ne7 46. Ne3 Nc6 47. Nd5 Nd4+ 48. Kc4 Ke6 49. Nf4+ Kf5 50. Nxh5 Ne2 51. Bb8 a6 52. Ng3+ Nxg3 53. Bxg3 Ke6 54. Bc7 1-0

[Event "POL-ch blind"]
[Site "Warsaw"]
[Date "2013.04.27"]
[Round "6"]
[White "Mackowiak, Marek"]
[Black "Pawelec, Bartosz"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2176"]
[BlackElo "2023"]
[PlyCount "123"]
[EventDate "2013.04.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 Be6 9. Ne4 Nd5 10. d4 exd4 11. Nxd4 Nxd4 12. Qxd4 0-0 13. Nc5 Bxc5 14. Qxc5 c6 15. e4 Qb6 16. Qa3 Nb4 17. Be3 c5 18. Qc3 Rac8 19. a3 Na6 20. b4 Qb5 21. bxc5 Nxc5 22. Qe5 Bc4 23. Rfb1 Qa5 24. Rb4 Rfe8 25. Qh5 Be6 26. Bd4 h6 27. Bf1 b6 28. Rb5 Qa4 29. Bxc5 bxc5 30. Rxc5 Qxe4 31. Re5 Qc2 32. Rae1 Red8 33. Bh3 Bxh3 34. Qxh3 Qc6 35. Qf5 Qd7 36. Qf3 Re8 37. Qe4 Rxe5 38. Qxe5 Qa4 39. Qe7 a5 40. h4 Qc4 41. Qd7 a4 42. Re3 Rb8 43. Kh2 h5 44. Rf3 Ra8 45. Qb7 Rd8 46. Qe7 Ra8 47. Rf4 Qd5 48. Qe4 Qd8 49. Qf5 Ra7 50. Qxh5 Qd3 51. Qc5 Rd7 52. Rxa4 Rd5 53. Qc4 Qd1 54. Ra8+ Kh7 55. Qe4+ f5 56. Qe8 Rd6 57. Qh8+ Kg6 58. Ra7 Qd4 59. h5+ Kf6 60. Qxg7+ Ke6 61. Qf7+ Ke5 62. Re7+ 1-0

[Event "POL-ch blind"]
[Site "Warsaw"]
[Date "2013.04.26"]
[Round "5"]
[White "Kulpinski, Piotr"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2004"]
[BlackElo "2176"]
[PlyCount "80"]
[EventDate "2013.04.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 a6 7. Bd3 Qa5 8. Qa4+ Qxa4 9. Nxa4 Nbd7 10. Nf3 b5 11. Nc3 Bb7 12. Rc1 Rc8 13. 0-0 Nh5 14. Ne2 Nxf4 15. Rxc8+ Bxc8 16. Nxf4 Bd6 17. Ne2 Bb7 18. Nd2 Ke7 19. f4 f5 20. Rc1 Nb6 21. b3 Rc8 22. Rxc8 Bxc8 23. Kf2 Nd7 24. g4 Bb4 25. Nb1 Nf6 26. gxf5 exf5 27. Kf3 Ne4 28. Ng3 Be1 29. Nf1 Kf6 30. Ke2 Ba5 31. Nfd2 Bxd2 32. Bxe4 Bxe3 33. Kxe3 fxe4 34. Nc3 Be6 35. Kf2 b4 36. Nd1 Bd7 37. Ne3 Ke6 38. Nc2 a5 39. a3 a4 40. axb4 axb3 0-1

[Event "POL-ch blind"]
[Site "Warsaw"]
[Date "2013.04.25"]
[Round "4"]
[White "Mackowiak, Marek"]
[Black "Gunajew, Rafal"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2176"]
[BlackElo "2280"]
[PlyCount "60"]
[EventDate "2013.04.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 f5 7. f4 e4 8. d4 a5 9. a3 Nf6 10. d5 Ne7 11. Rb1 c6 12. dxc6 bxc6 13. b4 axb4 14. axb4 Be6 15. c5 Nfd5 16. Nxd5 Bxd5 17. 0-0 dxc5 18. bxc5 Qa5 19. Qc2 0-0 20. Bb2 Rfb8 21. Bxg7 Kxg7 22. Rfc1 Kf7 23. Bf1 Qa3 24. Kf2 Rxb1 25. Qxb1 Ra5 26. Rc3 Qa1 27. Qxa1 Rxa1 28. Nd4 Ra2+ 29. Rc2 Rxc2+ 30. Nxc2 Ke6 1/2-1/2

[Event "POL-ch blind"]
[Site "Warsaw"]
[Date "2013.04.24"]
[Round "3"]
[White "Wojcieszyn, Zdzislaw"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1995"]
[BlackElo "2176"]
[PlyCount "76"]
[EventDate "2013.04.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nge7 6. Nge2 0-0 7. 0-0 d6 8. d3 Be6 9. Nd5 Rb8 10. Nec3 a6 11. Bd2 Na7 12. Nxe7+ Qxe7 13. Nd5 Qd7 14. Qc2 Nc8 15. a4 c6 16. Nc3 Ne7 17. Ne4 h6 18. c5 d5 19. Nc3 Bh3 20. Ne2 Bxg2 21. Kxg2 Kh7 22. f4 Qg4 23. Rf2 exf4 24. exf4 d4 25. h3 Qd7 26. Qc4 Rbe8 27. Ng1 Nf5 28. Re2 Rxe2+ 29. Nxe2 Re8 30. Ng1 Re7 31. Rf1 Qe8 32. Rf2 Re1 33. Kh2 Ne3 34. Qb4 Rd1 35. Nf3 Qe6 36. Ne1 Nf1+ 37. Rxf1 Qe2+ 38. Kg1 Rxd2 0-1

[Event "POL-ch blind"]
[Site "Warsaw"]
[Date "2013.04.23"]
[Round "2"]
[White "Mackowiak, Marek"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2176"]
[BlackElo "2241"]
[PlyCount "102"]
[EventDate "2013.04.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Nbd2 Nc6 7. Nb3 Qb6 8. h3 Bf5 9. Nbd4 Nxd4 10. Nxd4 Bg6 11. Qb3 Nd7 12. Qxb6 Nxb6 13. Nb5 Kd7 14. Rd1 e6 15. e3 a6 16. Nd4 f6 17. Nb3 e5 18. Bh2 Ke6 19. Be2 a5 20. Nc1 Na4 21. Rd2 Be7 22. 0-0 Rhd8 23. Rfd1 Rac8 24. Bg4+ f5 25. Bf3 Nb6 26. Be2 Nc4 27. Bxc4 Rxc4 28. Nd3 Bf6 29. b4 b6 30. bxa5 bxa5 31. Rb2 Rxc3 32. Rb6+ Rd6 33. Rb5 Rdc6 34. Kf1 f4 35. Ne1 fxe3 36. Rbxd5 Bc2 37. Nxc2 Rxc2 38. fxe3 Rxa2 39. R5d2 Rxd2 40. Rxd2 a4 41. e4 Rc4 42. Rd5 Rxe4 43. Ra5 Be7 44. Kf2 Bd6 45. Kf3 Rc4 46. Bg1 a3 47. Be3 Rc2 48. h4 h5 49. Ra6 a2 50. Ke4 Rxg2 51. Bc5 a1Q 0-1

[Event "POL-ch blind"]
[Site "Warsaw"]
[Date "2013.04.22"]
[Round "1"]
[White "Zoltek, Tadeusz"]
[Black "Mackowiak, Marek"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2183"]
[BlackElo "2176"]
[PlyCount "68"]
[EventDate "2013.04.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 0-0 8. Nc3 Nxd4 9. Qxd4 d6 10. Qd3 Rb8 11. Be3 Bf5 12. Qd2 b6 13. Bh6 Qc8 14. Bxg7 Kxg7 15. b3 Bh3 16. Rac1 Bxg2 17. Kxg2 Qb7+ 18. Kg1 Rbc8 19. Rfd1 Rc5 20. Qd4 Rfc8 21. f3 Kg8 22. e4 a6 23. Na4 R5c6 24. Rc2 b5 25. Nb2 Nd7 26. Rf2 Ne5 27. cxb5 axb5 28. Nd3 Nxd3 29. Rxd3 Rc1+ 30. Kg2 R8c5 31. Rd1 R1c3 32. Rd3 Rc1 33. Rd1 R1c3 34. Rd3 Rc1 1/2-1/2

[Event "Berlin Lichtenrade op 08th"]
[Site "Berlin"]
[Date "2012.10.07"]
[Round "9"]
[White "Mackowiak, Marek"]
[Black "Stern, Rene"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2160"]
[BlackElo "2517"]
[PlyCount "134"]
[EventDate "2012.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. c4 Be7 5. b3 0-0 6. 0-0 c5 7. Bb2 d4 8. e3 Nc6 9. exd4 cxd4 10. d3 Re8 11. a3 a5 12. Re1 Bc5 13. Nbd2 e5 14. Ng5 Bf8 15. Nge4 Ng4 16. h3 Nh6 17. Nf3 f6 18. Rc1 Nf7 19. Qd2 Be6 20. Rb1 Rb8 21. Qc2 Qd7 22. Kh2 Rec8 23. Bc1 b6 24. g4 b5 25. Ng3 Qc7 26. Nd2 Ne7 27. Qd1 Ng6 28. cxb5 Rxb5 29. Nc4 Rbb8 30. Bd2 Bxc4 31. bxc4 Nf4 32. Be4 Ng5 33. Bxf4 exf4 34. Bd5+ Kh8 35. Nf5 Rxb1 36. Qxb1 g6 37. Nxd4 f3+ 38. Kh1 Qf4 39. Ne6 Nxe6 40. Rxe6 Bd6 41. Rxd6 Qxd6 42. a4 Qb4 43. Qd1 Kg7 44. Bxf3 Re8 45. Kg2 Re1 46. Qc2 Ra1 47. Qe2 Rxa4 48. Qe3 Qf8 49. c5 Ra2 50. c6 Qd6 51. Qa7+ Kh6 52. h4 Rc2 53. Qxa5 Rxc6 54. g5+ Kg7 55. gxf6+ Qxf6 56. Qa7+ Kh6 57. Qe3+ Kg7 58. Bxc6 Qxc6+ 59. Qf3 Qd6 60. Qe4 Kf6 61. d4 h6 62. Kf3 Qd7 63. Kg3 h5 64. f3 Kf7 65. d5 Qa7 66. Qe6+ Kg7 67. Qe5+ Kh7 1-0

[Event "Berlin Lichtenrade op 08th"]
[Site "Berlin"]
[Date "2012.10.06"]
[Round "8"]
[White "Krefenstein, Sergej"]
[Black "Mackowiak, Marek"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2072"]
[BlackElo "2160"]
[PlyCount "72"]
[EventDate "2012.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 Nge7 6. d3 d6 7. Bg5 f6 8. Be3 f5 9. Nge2 Be6 10. Nd5 0-0 11. Qd2 Nd4 12. h4 Nxe2 13. Qxe2 f4 14. Bd2 c6 15. Nxe7+ Qxe7 16. Bf3 b5 17. g4 a5 18. a4 bxc4 19. dxc4 Qb7 20. Bc3 Qb3 21. Qd2 Qxc4 22. Bxa5 d5 23. Qc3 dxe4 24. Be2 Qd5 25. Bb4 e3 26. f3 e4 27. Qc5 exf3 28. Qxd5 Bxd5 29. Bxf8 Rxf8 30. Bd3 Bxb2 31. Rb1 Bd4 32. Rh2 f2+ 33. Kf1 f3 34. g5 e2+ 35. Bxe2 fxe2+ 36. Kxe2 Bc4+ 0-1

[Event "Berlin Lichtenrade op 08th"]
[Site "Berlin"]
[Date "2012.10.05"]
[Round "7"]
[White "Mackowiak, Marek"]
[Black "Brunner, Karl"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2160"]
[BlackElo "2029"]
[PlyCount "137"]
[EventDate "2012.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. d4 Bd6 5. 0-0 Nbd7 6. b3 0-0 7. c4 b6 8. cxd5 exd5 9. Nc3 a6 10. Nd2 Bb7 11. e4 Bb4 12. Nxd5 Nxd5 13. exd5 Bc3 14. Rb1 Bxd4 15. Ne4 Bf6 16. d6 Bxe4 17. Bxe4 Ra7 18. dxc7 Qxc7 19. Bf4 Be5 20. Rc1 Qb8 21. Be3 Nf6 22. Bf3 Rd7 23. Qe2 b5 24. Rc6 Rd6 25. Rfc1 Rfd8 26. R1c5 Rxc6 27. Rxc6 Rd6 28. Ba7 Qe8 29. Rc1 Re6 30. Qd2 h6 31. Be3 Qb8 32. Rc2 Kh7 33. Rc5 Qd6 34. Qc2+ g6 35. Rc8 b4 36. Ra8 Bc3 37. Bf4 Qc5 38. Qd3 Bd4 39. Kg2 Nd5 40. Bd2 Rd6 41. Qe4 Nf6 42. Qb7 Nd7 43. Rc8 Qb6 44. Qxb6 Nxb6 45. Rc7 Bc3 46. Bxc3 bxc3 47. Rxc3 Nd5 48. Rc5 Nb4 49. a3 Nd3 50. Rd5 Rxd5 51. Bxd5 Ne1+ 52. Kf1 Nc2 53. a4 f5 54. Ke2 Nb4 55. Bc4 a5 56. Ke3 Nc6 57. Bb5 Ne5 58. h3 g5 59. Kd4 Nf3+ 60. Kc5 Nd2 61. b4 Ne4+ 62. Kc4 axb4 63. a5 Kg6 64. a6 b3 65. Kxb3 Nc5+ 66. Kc4 Nxa6 67. Bxa6 Kf6 68. Kd4 Ke6 69. Bc8+ 1-0

[Event "Grunwald Cup 37 blind"]
[Site "Dadaj"]
[Date "2012.09.22"]
[Round "9"]
[White "Stachanczyk, Jacek"]
[Black "Mackowiak, Marek"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "2247"]
[BlackElo "2160"]
[PlyCount "21"]
[EventDate "2012.09.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 h6 9. Bh4 a6 10. f4 b5 11. Nxc6 1-0

[Event "Grunwald Cup 37 blind"]
[Site "Dadaj"]
[Date "2012.09.21"]
[Round "8"]
[White "Mackowiak, Marek"]
[Black "Dukaczewski, Piotr"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2160"]
[BlackElo "2221"]
[PlyCount "43"]
[EventDate "2012.09.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 f5 5. Nc3 Nf6 6. Be3 0-0 7. Qd2 c6 8. Bh6 Ne4 9. Nxe4 fxe4 10. Bxg7 Kxg7 11. Nh2 h5 12. g4 h4 13. f3 d5 14. fxe4 dxc4 15. Nf3 e6 16. Bg2 b5 17. 0-0 Nd7 18. Ng5 Nf6 19. e5 Nd5 20. Rxf8 Qxf8 21. Rf1 Qd8 22. Nf7 1-0

