[Event "Trzcianka Dziedzic Memorial 12th"]
[Site "Trzcianka"]
[Date "2022.11.13"]
[Round "7"]
[White "Maciejewski, Andrzej"]
[Black "Dzida, Kamil"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2334"]
[BlackElo "2379"]
[PlyCount "88"]
[EventDate "2022.11.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 Bd7 9. Nc3 e6 10. 0-0 Nb4 11. Bg5 f6 12. exf6 gxf6 13. Bxd7+ Kxd7 14. Bh4 N4d5 15. Re1 Bg7 16. Nxd5 Nxd5 17. Qa4+ Ke7 18. Qb3 Kf7 19. Qxb7+ Qe7 20. Qa6 Rhc8 21. Bg3 Bf8 22. Nd2 f5 23. Qe2 Qf6 24. Nf3 h6 25. Rac1 Rxc1 26. Rxc1 Qd8 27. Re1 Qd7 28. Nh4 Bg7 29. Qh5+ Kg8 30. Qf3 Rf8 31. Ng6 Rb8 32. Nf4 Nxf4 33. Qxf4 Rxb2 34. Qc1 Rb5 35. h4 Rd5 36. Bf4 Kh7 37. h5 Rxd4 38. Be3 Rd5 39. Qc2 Qf7 40. Rb1 Qxh5 41. g3 a5 42. Kg2 Qf7 43. Qc6 Qg6 44. Rh1 f4 0-1

[Event "Trzcianka Dziedzic Memorial 12th"]
[Site "Trzcianka"]
[Date "2022.11.13"]
[Round "3"]
[White "Maciejewski, Andrzej"]
[Black "Krasenkow, Michal"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2334"]
[BlackElo "2541"]
[PlyCount "104"]
[EventDate "2022.11.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Bd3 Nf6 5. f4 e5 6. Nf3 exd4 7. cxd4 0-0 8. 0-0 Bg4 9. Nc3 Nc6 10. Be3 Nd7 11. Ne2 Nb4 12. h3 Bxf3 13. Rxf3 Nxd3 14. Qxd3 c5 15. Rd1 Qa5 16. Nc3 Rfe8 17. dxc5 Nxc5 18. Qd5 Bxc3 19. bxc3 Qxc3 20. e5 Rad8 21. Bd4 Qc2 22. Rff1 Ne6 23. exd6 Nxd4 24. Rxd4 Re2 25. Qg5 Rd7 26. f5 Qc5 27. Qf4 gxf5 28. Qg5+ Kf8 29. Qh6+ Ke8 30. Rfd1 Kd8 31. Qxh7 Rxd6 32. Qxf7 Rxd4 33. Qf6+ Kc7 34. Qxd4 Qxd4+ 35. Rxd4 Rxa2 36. h4 b5 37. h5 Ra6 38. Rd5 Rh6 39. Rxb5 Rxh5 40. Kf2 Kc6 41. Re5 Rg5 42. g4 Rxg4 43. Rxf5 Re4 44. Rf3 Kb5 45. Rf5+ Kb4 46. Kf3 Re7 47. Rf4+ Kb5 48. Re4 Rxe4 49. Kxe4 Kc4 50. Ke3 Kc3 51. Ke2 Kc2 52. Ke3 a5 0-1

[Event "Dziedzica Memrial 11th"]
[Site "Trzcianka"]
[Date "2021.10.24"]
[Round "3"]
[White "Maciejewski, Andrzej"]
[Black "Jaracz, Pawel"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2334"]
[BlackElo "2456"]
[PlyCount "71"]
[EventDate "2021.10.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 Nc6 9. Bd3 Be7 10. 0-0 0-0 11. Re1 Bf6 12. Nxd5 exd5 13. Bc3 Bg4 14. Be2 Qb6 15. Qd2 Rad8 16. Rad1 Rfe8 17. Kf1 h6 18. h3 Bf5 19. Qf4 Bc2 20. Rd2 Bg6 21. Bd3 Rxe1+ 22. Kxe1 Bxd3 23. Rxd3 Qa6 24. Re3 Qxa2 25. Kf1 b5 26. Qc7 Qc4+ 27. Kg1 b4 28. Be1 Nxd4 29. Qxa7 Nc6 30. Qb7 d4 31. Re4 Qd5 32. Nd2 Be5 33. f4 Bd6 34. Bh4 f5 35. Bxd8 fxe4 36. Qc8 0-1

[Event "Dziedzica Memrial 11th"]
[Site "Trzcianka"]
[Date "2021.10.24"]
[Round "6"]
[White "Raczynski, Krzysztof"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2194"]
[BlackElo "2334"]
[PlyCount "63"]
[EventDate "2021.10.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nc3 d6 4. f4 d5 5. e5 h5 6. Nf3 Nh6 7. Be3 Bf5 8. Qd2 e6 9. Be2 Bb4 10. a3 Qa5 11. h3 Nd7 12. 0-0 Bxc3 13. bxc3 Nb6 14. Rfb1 Rb8 15. Rb4 Na4 16. c4 dxc4 17. Rxb7 Qxd2 18. Rxb8+ Kd7 19. Rb7+ Kc8 20. Nxd2 Kxb7 21. Nxc4 Kc7 22. Bf3 Rb8 23. Nd6 Rb2 24. c4 Bd3 25. Re1 Nf5 26. Nxf5 Bxf5 27. d5 cxd5 28. cxd5 exd5 29. Rc1+ Kd7 30. Bxd5 Nb6 31. Bxf7 Rb3 32. Bxb3 1-0

[Event "POL-ch rapid"]
[Site "Trzcianka"]
[Date "2020.10.18"]
[Round "9"]
[White "Klekowski, Maciej"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2512"]
[BlackElo "2334"]
[PlyCount "60"]
[EventDate "2020.10.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 c6 3. e4 d6 4. d3 Bg7 5. g3 Nf6 6. Bg2 0-0 7. Nge2 e5 8. 0-0 a6 9. a4 a5 10. h3 Na6 11. Be3 d5 12. exd5 cxd5 13. Nxd5 Nxd5 14. cxd5 Nb4 15. Qb3 b6 16. Rfd1 Bb7 17. Nc3 Rc8 18. d4 exd4 19. Bxd4 Bxd4 20. Rxd4 Qf6 21. Rad1 Rfd8 22. Rf4 Qe7 23. d6 Qd7 24. Bxb7 Qxb7 25. Ne4 Kg7 26. Qe3 Rc4 27. b3 Nc2 28. Qd3 Rcc8 29. d7 Rc6 30. Qd5 Qc7 1-0

[Event "POL-ch rapid"]
[Site "Trzcianka"]
[Date "2020.10.18"]
[Round "8"]
[White "Maciejewski, Andrzej"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2334"]
[BlackElo "2079"]
[PlyCount "105"]
[EventDate "2020.10.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 0-0 7. Re1 Nc6 8. c3 h6 9. h3 Kh7 10. Nbd2 Bf5 11. Ne4 Bxe4 12. Rxe4 Nb6 13. Bb3 Na5 14. Qe2 Nxb3 15. axb3 e6 16. c4 Nd7 17. Bf4 b5 18. Rd1 Re8 19. Qd2 bxc4 20. bxc4 Nf6 21. Re2 a5 22. Ne5 Rf8 23. Nc6 Qd7 24. Nxa5 Nh5 25. Bh2 Rfc8 26. b4 Rd8 27. Be5 f6 28. Bh2 Re8 29. b5 e5 30. Nc6 Ra4 31. Qc2 Raa8 32. dxe5 Qe6 33. Rde1 f5 34. Rd2 f4 35. Qd3 Ra4 36. Rc2 Rf8 37. Qb3 Raa8 38. Qf3 Ra4 39. Rec1 Qf5 40. Nd4 Qf7 41. Nc6 Rfa8 42. g4 Ra3 43. Rc3 Qxc4 44. gxh5 Rxc3 45. Qxc3 Qxb5 46. hxg6+ Kh8 47. Qc4 Qb2 48. Bxf4 Ra2 49. Bg3 Qd2 50. Rf1 Qg5 51. Qf7 Ra8 52. e6 Rf8 53. e7 1-0

[Event "Trzcianka Dziedzic Memorial 9th"]
[Site "Trzcianka"]
[Date "2019.10.13"]
[Round "3"]
[White "Maciejewski, Andrzej"]
[Black "Maciejczak, Jakub"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2038"]
[BlackElo "2371"]
[PlyCount "107"]
[EventDate "2019.10.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Qb3 0-0 8. Be2 Nbd7 9. Bf3 Nb6 10. Nge2 Bf5 11. a4 Qc8 12. a5 Nc4 13. 0-0 Nd6 14. Bf4 Qd7 15. Be5 Rac8 16. Rfc1 Nc4 17. Rd1 Rfd8 18. Ng3 Bg4 19. Bxg4 Nxg4 20. Bxg7 Kxg7 21. Nge4 Qc7 22. g3 Nxa5 23. Qb5 b6 24. h3 Nf6 25. Nxf6 exf6 26. Rac1 f5 27. Re1 Qd6 28. Qd3 Qd7 29. Re2 Re8 30. Rce1 Rxe2 31. Qxe2 Nc4 32. h4 a6 33. h5 b5 34. hxg6 hxg6 35. b3 Nd6 36. Qe5+ Kg8 37. Re3 Re8 38. Qf6 Rxe3 39. fxe3 b4 40. Na4 Ne4 41. Qe5 Qc8 42. Nc5 Nxc5 43. dxc5 Qxc5 44. Qe8+ Kg7 45. Qe5+ Kf8 46. Qb8+ Ke7 47. Qb7+ Kd6 48. Kf2 Qc2+ 49. Kf3 Qe4+ 50. Kf2 Qxd5 51. Qxb4+ Ke6 52. Qb6+ Qd6 53. Qb7 Qd2+ 54. Kf1 0-1

[Event "Trzcianka Dziedzic Memorial 8th"]
[Site "Trzcianka"]
[Date "2018.10.14"]
[Round "3"]
[White "Czerwonski, Aleksander"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2365"]
[BlackElo "2334"]
[PlyCount "83"]
[EventDate "2018.10.14"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 g6 2. c4 c6 3. e4 d6 4. Ne2 Bg7 5. Be3 a6 6. Nec3 b5 7. Nd2 Nf6 8. Be2 0-0 9. 0-0 e5 10. d5 b4 11. Na4 c5 12. a3 a5 13. Nxc5 dxc5 14. Bxc5 Re8 15. axb4 Na6 16. Rxa5 Rb8 17. Be3 Nxb4 18. Ra7 Re7 19. b3 Rxa7 20. Bxa7 Ra8 21. Bc5 Bf8 22. Bxf8 Qxf8 23. Nf3 Nd7 24. Qd2 Kg7 25. Qc3 f6 26. Ra1 Rxa1+ 27. Qxa1 Qc5 28. Qa8 Nb6 29. Qb8 Nd7 30. Qa8 Nb6 31. Qa7+ Nd7 32. Qa4 Nb6 33. Qe8 Bd7 34. Qd8 Nc2 35. h3 h5 36. Nh4 Nb4 37. Nxg6 Kxg6 38. Qg8+ Kh6 39. Qh8+ Kg6 40. Bxh5+ Kg5 41. g3 Bxh3 42. Bf7 1-0

[Event "Solina Mind Sports U14 op"]
[Site "Solina"]
[Date "2012.04.20"]
[Round "8"]
[White "Matewski, Marcin"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1624"]
[BlackElo "2334"]
[PlyCount "84"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 d6 8. Bd3 Nbd7 9. 0-0 0-0 10. Re1 Bxc3 11. Bxc3 Qc7 12. Qd2 Nc5 13. Bb4 Bg4 14. Qe3 Rac8 15. Rac1 Rfd8 16. Bd2 d5 17. h3 Bh5 18. Bb4 Ncxe4 19. Bxe4 dxe4 20. Nd2 Bg6 21. Nb3 Nd5 22. Qc5 Qd7 23. Qa5 b6 24. Qa3 Rc4 25. Red1 Qc6 26. Bc3 Ra4 27. Qe7 Re8 28. Qg5 f6 29. Qd2 Nxc3 30. bxc3 Rc4 31. Re1 Rxc3 32. Re3 Rxe3 33. Qxe3 Rd8 34. Nd2 Rd3 35. Qe1 Rc3 36. f3 exf3 37. Nxf3 Be4 38. Rd1 Bxf3 39. Rd8+ Kf7 40. gxf3 Qxf3 41. Rd7+ Kg6 42. Rd2 Qe3+ 0-1

[Event "Solina Mind Sports U14 op"]
[Site "Solina"]
[Date "2012.04.19"]
[Round "7"]
[White "Maciejewski, Andrzej"]
[Black "Krawiecki, Stanislaw"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1779"]
[BlackElo "1582"]
[PlyCount "82"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 Nc6 10. d5 Ne5 11. Be2 Ned7 12. Nf3 Nf6 13. 0-0 Bg4 14. h3 Bxf3 15. Bxf3 Rc8 16. Qd2 Nbd7 17. Be2 Nc5 18. f3 Nh5 19. b4 Nd7 20. Ne4 Ndf6 21. Nxf6+ Bxf6 22. Qe1 e6 23. dxe6 fxe6 24. Bxa7 b6 25. Qf2 Bh4 26. Qe3 Nf4 27. Bxb6 Qg5 28. g4 Qh6 29. Bd1 Nxh3+ 30. Kg2 Nf4+ 31. Kg1 Bg3 32. Rc2 Rxc4 33. Rd2 Nh3+ 34. Kg2 Nf4+ 35. Kxg3 Qh3+ 36. Kf2 Qh2+ 37. Ke1 Qg3+ 38. Qf2 Ng2+ 39. Ke2 Nf4+ 40. Ke1 Ng2+ 41. Ke2 Nf4+ 1/2-1/2

[Event "Solina Mind Sports U14 op"]
[Site "Solina"]
[Date "2012.04.19"]
[Round "6"]
[White "Powalka, Michal"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1718"]
[BlackElo "2334"]
[PlyCount "45"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Qf3 d6 8. Bg5 Bxc3+ 9. bxc3 Nbd7 10. Be2 Qc7 11. 0-0 0-0 12. Rfd1 b5 13. a4 Bb7 14. Nd2 bxa4 15. Rxa4 d5 16. exd5 Nxd5 17. Rc4 Qb8 18. Qh3 N7f6 19. Bd3 Rc8 20. Rh4 Rxc3 21. Rxh7 Kf8 22. Rh8+ Ng8 23. Rxg8+ 1-0

[Event "Solina Mind Sports U14 op"]
[Site "Solina"]
[Date "2012.04.18"]
[Round "5"]
[White "Maciejewski, Andrzej"]
[Black "Klimek, Piotr"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1779"]
[BlackElo "1731"]
[PlyCount "107"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Nf3 b4 7. Ne2 d5 8. exd5 exd5 9. 0-0 Nf6 10. c3 a5 11. a3 bxa3 12. bxa3 Bd6 13. Bf4 0-0 14. Rb1 Bc6 15. Bxd6 Qxd6 16. Nf4 Nbd7 17. Re1 Rfe8 18. Qd2 Rab8 19. h4 Rxe1+ 20. Qxe1 Rxb1 21. Qxb1 c4 22. Qa2 cxd3 23. Nxd3 Bb5 24. Nf4 Bc4 25. Qb2 g6 26. h5 Nb6 27. Qc1 Ba6 28. Nh4 Nc4 29. hxg6 hxg6 30. a4 Nb6 31. Qc2 Nfd7 32. Qd1 Bc4 33. Bh3 Nc5 34. Qd4 Nbxa4 35. Bf5 Qf8 36. Bc2 Qg7 37. Nxd5 Qxd4 38. Ne7+ Kf8 39. Nexg6+ fxg6 40. Nxg6+ Kg7 41. cxd4 Nb3 42. Ne5 Bd5 43. Bxb3 Bxb3 44. Nc6 Nc3 45. Nxa5 Ne2+ 46. Kf1 Nxd4 47. Nxb3 Nxb3 48. Ke2 Nd4+ 49. Ke3 Nf5+ 50. Kf4 Kg6 51. g4 Nh6 52. f3 Nf7 53. Kg3 Ne5 54. Kf4 1/2-1/2

[Event "Solina Mind Sports U14 op"]
[Site "Solina"]
[Date "2012.04.17"]
[Round "4"]
[White "Drabek, Jan"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1696"]
[BlackElo "2334"]
[PlyCount "83"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Bd7 10. 0-0-0 a6 11. h4 b5 12. h5 b4 13. Nd5 Nxd4 14. Bxd4 Be6 15. hxg6 fxg6 16. Bc4 Bf7 17. Qh2 h6 18. Be3 e6 19. Bb6 exd5 20. Bxd8 Rfxd8 21. Bxd5 Nxd5 22. exd5 Rac8 23. f4 Rc5 24. Qg2 Rdc8 25. Kb1 Ra5 26. g5 h5 27. f5 Be5 28. Rhe1 Rcc5 29. fxg6 Bxg6 30. Rxe5 Bxc2+ 31. Qxc2 Rxc2 32. Kxc2 dxe5 33. d6 Rc5+ 34. Kb3 Rc8 35. d7 Rd8 36. Kxb4 Kf7 37. Kc5 h4 38. Kd6 e4 39. Rd4 h3 40. Rxe4 Rh8 41. Re1 Kg6 42. Re8 1-0

[Event "Solina Mind Sports U14 op"]
[Site "Solina"]
[Date "2012.04.17"]
[Round "3"]
[White "Maciejewski, Andrzej"]
[Black "Pham, Juliusz"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1779"]
[BlackElo "1741"]
[PlyCount "117"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. e5 Ne4 8. Nxd4 0-0 9. Nf5 d5 10. Nxe7+ Nxe7 11. b4 Nc6 12. Bxc6 bxc6 13. Be3 Re8 14. Qh5 h6 15. h4 Qe7 16. c3 Qxe5 17. Qxe5 Rxe5 18. Bf4 Re7 19. Re1 Kf8 20. f3 Nd6 21. Nd2 Bf5 22. Rxe7 Kxe7 23. Nb3 f6 24. Nc5 Nb5 25. Re1+ Kf7 26. Re3 Nd6 27. Bxd6 cxd6 28. Nb7 Bb1 29. Nxd6+ Kf8 30. a3 Rb8 31. Kf2 Bg6 32. Re6 a5 33. Ke3 axb4 34. axb4 Ra8 35. f4 Ra2 36. g4 Rg2 37. f5 Bf7 38. Nxf7 Kxf7 39. Kf3 Rh2 40. Kg3 Rc2 41. Rxc6 d4 42. c4 d3 43. Kf3 Ke7 44. Re6+ Kd7 45. Re4 Kc6 46. Rd4 d2 47. Ke2 Kb6 48. c5+ Kc7 49. Rxd2 Rc4 50. Rb2 Rxg4 51. Kd3 Rxh4 52. b5 Ra4 53. b6+ Kb8 54. c6 Ra5 55. Re2 Rd5+ 56. Kc4 Rd8 57. c7+ Kc8 58. cxd8Q+ Kxd8 59. Rg2 1-0

[Event "Solina Mind Sports U14 op"]
[Site "Solina"]
[Date "2012.04.16"]
[Round "2"]
[White "Witczak, Jakub"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1626"]
[BlackElo "2334"]
[PlyCount "89"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. e5 Nd7 12. f4 e6 13. Na4 Re8 14. Nc5 Bf8 15. Nxd7 Qxd7 16. Qc3 a5 17. h4 Bb4 18. Qb3 c5 19. c3 c4 20. Qc2 Bf8 21. Bxc4 Qc6 22. Be2 Ba6 23. Bxa6 Rxa6 24. h5 a4 25. hxg6 hxg6 26. Rh3 a3 27. b3 Bc5 28. Bxc5 Qxc5 29. Rdh1 Kf8 30. Rh7 Qe3+ 31. Qd2 Qe4 32. Qd4 Qxd4 33. Rh8+ Ke7 34. Rxe8+ Kxe8 35. cxd4 Kd7 36. Rh7 Ke7 37. Rh8 Kd7 38. Kd2 Kc6 39. Kc3 Kd7 40. Rf8 Rc6+ 41. Kd2 Rb6 42. Rxf7+ Kc8 43. Ra7 Rb5 44. Rxa3 Kb7 45. Ra4 1-0

[Event "Solina Mind Sports U14 op"]
[Site "Solina"]
[Date "2012.04.15"]
[Round "1"]
[White "Maciejewski, Andrzej"]
[Black "Mrozowski, Patryk"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1779"]
[BlackElo "1598"]
[PlyCount "107"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 Nc6 8. Qd2 Be7 9. g4 h6 10. 0-0-0 d6 11. Rg1 Nxd4 12. Bxd4 e5 13. Be3 Be6 14. Nd5 Bxd5 15. exd5 Nd7 16. g5 hxg5 17. Bxg5 f6 18. Be3 g5 19. Bd3 0-0-0 20. Rg4 Nc5 21. Rc4 b5 22. Rc3 Kb7 23. b4 Kb8 24. bxc5 dxc5 25. Be4 c4 26. Qf2 Qa5 27. Bc5 Bxc5 28. Qxc5 Qc7 29. Qxc7+ Kxc7 30. Rd2 Kd6 31. Re3 Kc5 32. c3 a5 33. Kb2 Rh4 34. Re1 Rf4 35. Rg1 f5 36. Bc2 Rxf3 37. Rxg5 e4 38. Rg3 Rf1 39. Re3 Rxd5 40. Rxd5+ Kxd5 41. Re2 b4 42. cxb4 axb4 43. Ba4 Kd4 44. Kc2 e3 45. Bc6 f4 46. Bg2 Ra1 47. Kb2 Kd3 48. Rf2 Rxa2+ 49. Kxa2 exf2 50. Bf1+ Ke4 51. Bxc4 Kf3 52. Bf1 Kg4 53. Kb3 Kg5 54. Kxb4 1/2-1/2

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.12.20"]
[Round "13"]
[White "Harazinska, Ewa"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "E35"]
[WhiteElo "1798"]
[BlackElo "1772"]
[PlyCount "107"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. Qc2 0-0 7. e3 Nc6 8. Bd3 h6 9. Bh4 Re8 10. Nge2 Qd6 11. 0-0 Nh5 12. a3 Bxc3 13. bxc3 Be6 14. f3 Ne7 15. e4 Qd7 16. g4 Bxg4 17. fxg4 Qxg4+ 18. Bg3 Nxg3 19. Nxg3 Ng6 20. Qf2 dxe4 21. Bc4 Kh8 22. Bxf7 Rf8 23. Qe2 Qxe2 24. Nxe2 Nh4 25. Bh5 g6 26. Bg4 h5 27. Be6 Nf3+ 28. Kh1 Rae8 29. d5 e3 30. Ng1 Ne5 31. Rxf8+ Rxf8 32. Re1 Nc4 33. d6 Nxd6 34. Rxe3 Re8 35. a4 Kg7 36. Re2 Kf6 37. Bb3 Rxe2 38. Nxe2 Ke5 39. Kg2 g5 40. Kf3 Nf5 41. Bf7 g4+ 42. Kf2 h4 43. Bh5 g3+ 44. hxg3 Nxg3 45. Nxg3 hxg3+ 46. Kxg3 Kd6 47. Kf4 Kc5 48. Be2 c6 49. Ke5 a5 50. Ke4 b5 51. axb5 cxb5 52. Kd3 b4 53. c4 a4 54. Bd1 1-0

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.12.13"]
[Round "12"]
[White "Maciejewski, Andrzej"]
[Black "Kurowski, Andrzej"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "1772"]
[BlackElo "1844"]
[PlyCount "69"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[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. Bb5 a6 4. Ba4 d6 5. 0-0 Bg4 6. c3 Qf6 7. d3 Bxf3 8. Qxf3 Qxf3 9. gxf3 b5 10. Bc2 Nge7 11. f4 exf4 12. Bxf4 Ng6 13. Be3 Be7 14. Nd2 0-0 15. d4 Rfe8 16. f4 Nf8 17. Nf3 Rab8 18. Rae1 Nd7 19. e5 d5 20. f5 Nb6 21. Bg5 Bxg5 22. Nxg5 h6 23. Nh3 b4 24. f6 Nd8 25. Kh1 Ne6 26. fxg7 Nc4 27. Rf6 bxc3 28. bxc3 Nxg7 29. Rg1 Re6 30. Nf4 Kf8 31. Nxe6+ Nxe6 32. Bb3 Nb6 33. Rgf1 Nd8 34. e6 Nxe6 35. Rxe6 1-0

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.12.06"]
[Round "11"]
[White "Maciejewski, Andrzej"]
[Black "Worobiej, Daniel"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1772"]
[BlackElo "1800"]
[PlyCount "33"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 Nge7 7. Nf3 0-0 8. 0-0 d5 9. Re1 Nd4 10. Ne2 Nxf3+ 11. Bxf3 b5 12. Rb1 Bb7 13. Be3 Qc7 14. c3 dxe4 15. dxe4 f5 16. Qc2 Qc6 17. Bg2 1/2-1/2

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.11.29"]
[Round "10"]
[White "Szelejewski, Jan"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1826"]
[BlackElo "1772"]
[PlyCount "87"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 Bd7 9. Nc2 0-0 10. Qd2 Rc8 11. f3 Ne5 12. b3 Qa5 13. Rc1 a6 14. Nd5 Qxd2+ 15. Kxd2 Nxd5 16. cxd5 b5 17. h3 f5 18. Nd4 f4 19. Bf2 g5 20. Rxc8 Rxc8 21. Rc1 Rxc1 22. Kxc1 h5 23. Kc2 g4 24. fxg4 hxg4 25. hxg4 Bxg4 26. Bxg4 Nxg4 27. Bg1 Kf7 28. Ne6 Bh6 29. Nc7 Ne3+ 30. Bxe3 fxe3 31. Kd3 Kf6 32. Nxa6 Ke5 33. Nc7 e2 34. Kxe2 Kxe4 35. a4 bxa4 36. bxa4 Be3 37. a5 Bc5 38. a6 Bb6 39. Nb5 Kxd5 40. a7 Bxa7 41. Nxa7 e6 42. Nb5 Ke5 43. Kf3 Kf5 44. Nxd6+ 1-0

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.11.22"]
[Round "9"]
[White "Maciejewski, Andrzej"]
[Black "Szukalski, Antoni"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1772"]
[BlackElo "1846"]
[PlyCount "95"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. h3 0-0 9. a4 Bb7 10. c3 Na5 11. Bc2 c5 12. d4 cxd4 13. cxd4 Nc6 14. Nc3 b4 15. Nd5 a5 16. Be3 Re8 17. dxe5 Nxd5 18. Qxd5 dxe5 19. Bb3 Rf8 20. Nxe5 Qxd5 21. Bxd5 Nxe5 22. Bxb7 Rab8 23. Bd5 Nd3 24. Red1 Nc5 25. b3 Rfd8 26. Rac1 Rdc8 27. Rc4 Ne6 28. Rdc1 Rxc4 29. Rxc4 Kf8 30. Ba7 Re8 31. Bb6 Bd8 32. Bxd8 Rxd8 33. Rc6 Nf4 34. Rc5 Nxd5 35. exd5 Ra8 36. Kf1 Ke7 37. Ke2 Kd6 38. Rb5 Rc8 39. Ke3 Rc3+ 40. Ke4 Rxb3 41. Rxa5 Rb2 42. Ra6+ Kd7 43. Ra7+ Ke8 44. a5 Ra2 45. a6 b3 46. Kd3 Ra5 47. Kc3 Rxd5 48. Rb7 1-0

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.11.15"]
[Round "8"]
[White "Wrabel, Antoni"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "B37"]
[WhiteElo "1717"]
[BlackElo "1772"]
[PlyCount "56"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 Qc7 10. Ne3 Re8 11. Bd2 Bd7 12. Rc1 Rac8 13. Ncd5 Qd8 14. Bc3 Nxe4 15. Bxg7 Kxg7 16. f3 Ng5 17. Qd2 Qa5 18. b4 Qd8 19. h4 Ne6 20. Ng4 Ned4 21. Bd3 f5 22. Nf2 e6 23. Bb1 exd5 24. Rfe1 Qxh4 25. cxd5 Ne5 26. Rc3 Rxc3 27. Qxc3 Nexf3+ 28. gxf3 Rxe1+ 0-1

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.11.08"]
[Round "7"]
[White "Maciejewski, Andrzej"]
[Black "Prus, Marek"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1772"]
[BlackElo "1782"]
[PlyCount "99"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[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. Bb5 Nge7 4. c3 g6 5. 0-0 Bg7 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Bg5 Qd6 11. Qc1 0-0 12. Bxc6 bxc6 13. Bh6 Rfe8 14. Bxg7 Kxg7 15. Nbd2 Rab8 16. b3 Nb4 17. Qc3 Nd5 18. Qb2 f6 19. Ne4 Qf4 20. Nc5 Bf5 21. Qd2 g5 22. Qxf4 Nxf4 23. Na6 Rbd8 24. Nxc7 Ne2+ 25. Kh1 Re7 26. Rad1 Rxc7 27. Rxe2 c5 28. Rc1 g4 29. Nh4 Bd3 30. Rd2 Rxd4 31. Nf5+ Bxf5 32. Rxd4 Re7 33. Rd5 Bg6 34. Rdxc5 Re2 35. Rc7+ Kh6 36. Kg1 Rxa2 37. h3 gxh3 38. gxh3 Be4 39. R7c4 f5 40. R1c3 Kg5 41. h4+ Kf6 42. Ra4 Rd2 43. Rxa7 Rd1+ 44. Kh2 Rh1+ 45. Kg3 Rg1+ 46. Kf4 Rg4+ 47. Ke3 Rxh4 48. f3 Rh3 49. Kf4 Rh4+ 50. Kg3 1-0

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.10.25"]
[Round "6"]
[White "Sawicki, Wojciech"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1759"]
[BlackElo "1772"]
[PlyCount "120"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nc6 6. Bc4 e6 7. 0-0 Nf6 8. Qe2 Be7 9. Rd1 e5 10. Be3 0-0 11. b4 Be6 12. Bxe6 fxe6 13. b5 Na5 14. Rac1 Ng4 15. Bc5 Rc8 16. Bxa7 Qc7 17. Nd5 Qxc1 18. Nxe7+ Kh8 19. Nxc8 Qxc8 20. Rxd6 Qc7 21. Qd1 Rc8 22. g3 Qe7 23. Bb6 Nc4 24. Rd8+ Rxd8 25. Qxd8+ Qxd8 26. Bxd8 Nf6 27. Bc7 Nxe4 28. Bxe5 Nxe5 29. Nxe5 Kg8 30. a3 Nc3 31. Nc4 Nxb5 32. a4 Na7 33. Nd6 b6 34. Kg2 Kf8 35. Kf3 Ke7 36. Ne4 Nc6 37. Kf4 Nd4 38. Ke3 e5 39. Kd3 b5 40. a5 Nc6 41. Kc3 Nxa5 42. Kb4 Nb7 43. Kxb5 Nd6+ 44. Nxd6 Kxd6 45. Kc4 Kc6 46. h4 Kd6 47. Kd3 Kd5 48. f3 h5 49. Ke3 g6 50. Kd3 Kd6 51. Ke4 Ke6 52. g4 Kd6 53. gxh5 gxh5 54. Kf5 Kd5 55. Kg6 e4 56. fxe4+ Kxe4 57. Kxh5 Kf5 58. Kh6 Kf6 59. Kh7 Kf7 60. h5 Kf8 1/2-1/2

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.10.18"]
[Round "5"]
[White "Maciejewski, Andrzej"]
[Black "Palka, Dominika"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1772"]
[BlackElo "1793"]
[PlyCount "29"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nc6 7. Bd3 Bg4 8. h3 Bh5 9. g4 Bg6 10. Bxg6 hxg6 11. Qe2+ Qe7 12. Qxe7+ Bxe7 13. Be3 0-0-0 14. 0-0-0 a6 15. Nd4 1/2-1/2

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.10.11"]
[Round "4"]
[White "Krzyzanowski, Antoni"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1743"]
[BlackElo "1772"]
[PlyCount "103"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. c3 dxc3 5. Nxc3 d6 6. Bc4 e6 7. 0-0 Be7 8. Be3 Nf6 9. Ng5 h6 10. Nh3 0-0 11. Bb3 Na5 12. f4 Nxb3 13. axb3 d5 14. e5 Nd7 15. Kh1 a6 16. Qh5 Nc5 17. Bxc5 Bxc5 18. Rf3 Kh7 19. Ng5+ Kg8 20. Rh3 f6 21. Qg6 hxg5 22. fxg5 f5 23. Qh7+ Kf7 24. g6+ Ke8 25. Qxg7 Qe7 26. Qh6 Rg8 27. Nb5 Rb8 28. Nd6+ Bxd6 29. exd6 Qxd6 30. Qh7 Qf8 31. Qc7 Ra8 32. Rh7 Rxg6 33. Rc1 Qf6 34. Qxc8+ Rxc8 35. Rxc8+ Qd8 36. Rh8+ Ke7 37. Rcxd8 Rg4 38. h4 f4 39. h5 e5 40. h6 d4 41. Kg1 f3 42. h7 Rxg2+ 43. Kf1 Rh2 44. Rhe8+ Kf6 45. h8Q+ Rxh8 46. Rxh8 Kf5 47. Rhf8+ Ke4 48. Kf2 a5 49. Rxf3 a4 50. bxa4 b5 51. a5 b4 52. Rb3 1-0

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.10.04"]
[Round "3"]
[White "Maciejewski, Andrzej"]
[Black "Chomczyk, Marek"]
[Result "0-1"]
[ECO "C87"]
[WhiteElo "1772"]
[BlackElo "1727"]
[PlyCount "70"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[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. Bb5 a6 4. Ba4 d6 5. 0-0 Nf6 6. Re1 Be7 7. d4 b5 8. Bb3 Nxd4 9. Nxd4 exd4 10. a4 Bb7 11. Qd3 0-0 12. axb5 axb5 13. Rxa8 Qxa8 14. f3 Qa5 15. Bd2 Qb6 16. Na3 Ba6 17. Bg5 c5 18. Qd2 c4 19. Ba2 Rc8 20. Kh1 b4 21. e5 dxe5 22. Rxe5 Bd6 23. Bxf6 Bxe5 24. Bxe5 bxa3 25. Bxd4 Rd8 26. c3 Qxb2 27. Qxb2 axb2 28. Kg1 Bb5 29. Kf2 Ra8 30. Bb1 Ra1 31. Bc2 b1R 32. Bxb1 Rxb1 33. Be5 f6 34. Bd4 Rb2+ 35. Kg3 Kf7 0-1

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.09.27"]
[Round "2"]
[White "Kwiek, Janusz"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1750"]
[BlackElo "1772"]
[PlyCount "94"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. e3 e6 7. Bd3 Bd6 8. 0-0 0-0 9. Bd2 Bd7 10. Rc1 Rc8 11. a3 e5 12. dxe5 Bxe5 13. Nxe5 Nxe5 14. Be2 Bf5 15. Qb3 Nd3 16. Bxd3 Bxd3 17. Rfd1 Qd7 18. Be1 Bc4 19. Qb4 Rc6 20. a4 Rb6 21. Qa3 Rb3 22. Qa1 Qe6 23. Rd4 h6 24. Rcd1 Rc8 25. R1d2 Ne4 26. Nxe4 dxe4 27. Rd8+ Kh7 28. Rxc8 Qxc8 29. Rd4 Bd3 30. Bc3 Qe6 31. Qd1 Rb6 32. h3 Qf5 33. Rd8 Rg6 34. g4 Qg5 35. Rd7 Qh4 36. Rxf7 Qxh3 37. Rf4 h5 38. Be5 hxg4 39. Rf7 Rg5 40. Qc1 Rxe5 41. Rxg7+ Kxg7 42. Qc7+ Kf6 43. Qd6+ Kf7 44. Qd7+ Re7 45. Qf5+ Kg8 46. Qg6+ Rg7 47. Qe8+ Kh7 0-1

[Event "Warsaw YMCA 98th Autumn-C"]
[Site "Warsaw"]
[Date "2011.09.20"]
[Round "1"]
[White "Maciejewski, Andrzej"]
[Black "Koziol, Pawel"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1772"]
[BlackElo "1809"]
[PlyCount "136"]
[EventDate "2011.09.20"]
[EventType "tourn"]
[EventRounds "13"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d3 Na5 10. Bc2 c5 11. Nbd2 Re8 12. Nf1 Bf8 13. d4 Qc7 14. Ng3 Nc6 15. dxe5 dxe5 16. Bg5 Nd7 17. Qe2 Nb6 18. Nh4 f6 19. Be3 Nc4 20. Bb3 N6a5 21. Ngf5 Nxb3 22. axb3 Nxe3 23. Nxe3 Be6 24. c4 Qb7 25. Qc2 Rab8 26. Re2 Red8 27. Nd5 Rd7 28. Rd1 Rf7 29. Qc3 bxc4 30. bxc4 Qb3 31. Ra1 Qxc3 32. bxc3 Bc8 33. h3 Rb3 34. Rea2 g6 35. g4 Kg7 36. Ra3 Rb8 37. Kf1 h5 38. f3 Rfb7 39. Kg2 Rb2+ 40. Kg3 g5 41. Ng2 h4+ 42. Kh2 Rf2 43. R3a2 Rbb2 44. Rxb2 Rxb2 45. Kg1 Bd6 46. Nge3 Kf7 47. Nf5 Bb8 48. Ra5 Rb1+ 49. Kf2 Rb2+ 50. Ke3 Rh2 51. Rxc5 Ba7 52. Nd6+ Kf8 53. Nxc8 Bxc5+ 54. Kd3 Kf7 55. Ncb6 Rxh3 56. Nd7 Be7 57. c5 Rxf3+ 58. Ke2 Rg3 59. c6 Bd6 60. Ne3 h3 61. Nf5 Rg2+ 62. Kf1 Bc7 63. c4 Rd2 64. Kg1 a5 65. c5 a4 66. Nd6+ Bxd6 67. cxd6 Rxd6 68. Nb8 Rd1+ 0-1

[Event "Warsaw YMCA Spring-D 92nd"]
[Site "Warsaw"]
[Date "2011.06.21"]
[Round "12"]
[White "Maciejewski, Andrzej"]
[Black "Bartczak, Hanna"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1721"]
[BlackElo "1682"]
[PlyCount "101"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Nbd7 5. Bf4 Qa5 6. Bd3 e5 7. Bd2 Qc7 8. 0-0 Be7 9. Qe2 0-0 10. Rfe1 b5 11. a3 Nb6 12. h3 Bd7 13. Rad1 a6 14. Qf1 Be6 15. b3 Rfe8 16. Ne2 h6 17. Ng3 exd4 18. Nxd4 Nbd7 19. Ndf5 Ne5 20. Bf4 Bf8 21. f3 Kh7 22. Be2 g6 23. Nd4 Bd7 24. c4 Qa5 25. Nc2 Qc3 26. Na1 Qa5 27. Bc1 Be6 28. f4 Nxc4 29. bxc4 Qc3 30. f5 Bxc4 31. Bxc4 bxc4 32. fxg6+ fxg6 33. Be3 c5 34. Rc1 Qe5 35. Rxc4 Bg7 36. Bf4 Qe6 37. Nc2 Rf8 38. Qd3 Ne8 39. Rf1 g5 40. Bd2 Rxf1+ 41. Kxf1 Be5 42. Nf5 Rb8 43. Nce3 Nc7 44. Bc3 Rb3 45. Qc2 Rxa3 46. Bxe5 Qxe5 47. Ke2 Nb5 48. g3 Ra1 49. Ng4 Qe6 50. Qd3 Ra3 51. Qd5 1/2-1/2

[Event "Warsaw YMCA Spring-D 92nd"]
[Site "Warsaw"]
[Date "2011.06.17"]
[Round "10"]
[White "Maciejewski, Andrzej"]
[Black "Sawicki, Wojciech"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1721"]
[BlackElo "1688"]
[PlyCount "40"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. Bxd5 cxd5 13. d4 Bd6 14. Re1 Qh4 15. h3 Bxh3 16. gxh3 Qxh3 17. Re3 Bh2+ 18. Kh1 Bg3+ 19. Kg1 Qh2+ 20. Kf1 Qxf2# 0-1

[Event "Warsaw YMCA Spring-D 92nd"]
[Site "Warsaw"]
[Date "2011.06.09"]
[Round "11"]
[White "Kundzik, Jacek"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1689"]
[BlackElo "1721"]
[PlyCount "64"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 Nb4 10. Bd3 d5 11. exd5 Nxd3+ 12. cxd3 Bf5 13. 0-0 Bxd3 14. Re1 Nd7 15. f4 f6 16. fxe5 Nxe5 17. Bf4 0-0-0 18. Rad1 Bc2 19. Rd2 Nd3 20. Re3 Nxf4 21. Rxc2 Kb8 22. Rd2 Rd7 23. g3 Ng6 24. Rde2 Rhd8 25. Kf2 Ne5 26. h3 Nc4 27. Re4 Nb6 28. Re8 Kc7 29. R8e7 Rxe7 30. Rxe7+ Rd7 31. Rxd7+ Kxd7 32. Kf3 Kd6 1/2-1/2

[Event "Warsaw YMCA Spring-D 92nd"]
[Site "Warsaw"]
[Date "2011.05.31"]
[Round "9"]
[White "Maciejewski, Andrzej"]
[Black "Budrewicz, Henryk"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1721"]
[BlackElo "1625"]
[PlyCount "105"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Nc6 4. Bg2 Bg7 5. d3 d6 6. f4 e5 7. Nf3 Nge7 8. 0-0 Bg4 9. h3 Bd7 10. Bd2 a6 11. Qe2 0-0 12. Nd5 Nxd5 13. exd5 Nd4 14. Nxd4 exd4 15. Rae1 Re8 16. Qf2 Qc7 17. Kh2 b5 18. g4 f5 19. Qh4 Qd8 20. Qg3 Qc7 21. Bf3 b4 22. Rg1 a5 23. h4 Rxe1 24. Bxe1 Re8 25. h5 Qc8 26. Bd2 fxg4 27. hxg6 hxg6 28. Bxg4 Bxg4 29. Qxg4 Qxg4 30. Rxg4 Re2+ 31. Rg2 Rxg2+ 32. Kxg2 Kf7 33. Kf3 Kf6 34. Ke4 Bh6 35. a4 Bg7 36. Be1 Bh6 37. Bg3 Ke7 38. Bh4+ Kd7 39. Kf3 Bf8 40. Kg4 Be7 41. b3 Bxh4 42. Kxh4 Ke7 43. Kg5 Kf7 44. f5 gxf5 45. Kxf5 Ke7 46. Kg6 Kd8 47. Kf6 Kd7 48. Kf7 Kc7 49. Ke7 c4 50. dxc4 Kb6 51. Kxd6 Kb7 52. Kc5 d3 53. cxd3 1-0

[Event "Warsaw YMCA Spring-D 92nd"]
[Site "Warsaw"]
[Date "2011.05.17"]
[Round "7"]
[White "Maciejewski, Andrzej"]
[Black "Chmielewska, Joanna"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1721"]
[BlackElo "1675"]
[PlyCount "121"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nc6 5. Be3 Nf6 6. Nc3 Bb4 7. Nf3 0-0 8. Be2 Be6 9. Qb3 Ng4 10. 0-0 Nxe3 11. fxe3 Bxc3 12. Qxc3 Qe7 13. Rae1 h6 14. Bd3 Nb4 15. Bb1 dxc4 16. e4 Rad8 17. a3 Nd3 18. Bxd3 cxd3 19. Qxd3 Qd6 20. Qc3 Qb6 21. Kh1 c6 22. Rd1 Bg4 23. h3 Bh5 24. g4 Bg6 25. Rfe1 Rfe8 26. e5 Qb5 27. Nh4 Qd5+ 28. Kh2 Bh7 29. Nf5 Qe6 30. Qf3 Qd5 31. Qf4 Qb3 32. Nd6 Re7 33. Rd2 Bg6 34. Rf2 Qd5 35. Rc1 b6 36. b4 Rc7 37. g5 h5 38. h4 a6 39. Qe3 Re7 40. Qc3 Rc7 41. a4 Rdd7 42. Rff1 Re7 43. Qc4 Qxc4 44. Rxc4 Bd3 45. Rfc1 Bxc4 46. Rxc4 c5 47. a5 bxa5 48. bxc5 Kh7 49. Ra4 Kg6 50. Rxa5 Rc6 51. Kg3 f6 52. gxf6 gxf6 53. d5 Rcc7 54. e6 f5 55. Kf4 Ra7 56. Nc8 Reb7 57. Nxa7 Rxa7 58. d6 Kf6 59. d7 Ra8 60. Rxa6 Rd8 61. Rc6 1-0

[Event "Warsaw YMCA Spring-D 92nd"]
[Site "Warsaw"]
[Date "2011.05.04"]
[Round "6"]
[White "Kovalchuk, Vasyl"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1726"]
[BlackElo "1721"]
[PlyCount "114"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e6 4. e4 exd5 5. cxd5 g6 6. Nc3 Bg7 7. Nf3 Bg4 8. Be2 Ne7 9. 0-0 0-0 10. Bf4 a6 11. a4 Qc7 12. a5 Nd7 13. h3 Bxf3 14. Bxf3 f5 15. Qd2 Ne5 16. Be2 Rae8 17. Rfe1 fxe4 18. Nxe4 Nf5 19. Bf1 Nd4 20. Ra3 Rf5 21. Ng3 Rf7 22. Bxe5 Bxe5 23. Bc4 Rfe7 24. f4 Bf6 25. Rxe7 Qxe7 26. Nf1 Ne2+ 27. Kh1 Bd4 28. Rf3 Qe4 29. Bd3 Qe7 30. Bc4 Ng1 31. Rd3 Ne2 32. Rf3 Kh8 33. b4 Kg7 34. b5 Ng1 35. Rd3 Qe1 36. Rxd4 cxd4 37. Qxd4+ Kf7 38. Kxg1 Re4 39. Qd3 axb5 40. Bxb5 Rxf4 41. a6 bxa6 42. Bxa6 Qf2+ 43. Kh2 Rd4 44. Qe3 Qf6 45. Nd2 Kf8 46. Bb7 Kg7 47. Bc6 g5 48. Nf3 Rf4 49. Bd7 h5 50. Be6 g4 51. hxg4 hxg4 52. Nd2 Kf8 53. Qg3 Qg5 54. Kg1 Qe5 55. Nf1 Rxf1+ 56. Kxf1 Qxg3 57. Kg1 Ke7 0-1

[Event "Warsaw YMCA Spring-D 92nd"]
[Site "Warsaw"]
[Date "2011.05.03"]
[Round "5"]
[White "Maciejewski, Andrzej"]
[Black "Woloszyn, Piotr"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1721"]
[BlackElo "1681"]
[PlyCount "107"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 h6 8. Be3 Nc6 9. Qd2 Bf6 10. 0-0-0 Be6 11. Rhe1 Qd7 12. h3 a6 13. g4 g5 14. Bd4 Nxd4 15. Nxd4 Bxd4 16. cxd4 0-0-0 17. Bxa6 Qa4 18. d5 Qxa6 19. dxe6 Qxa2 20. Qd4 fxe6 21. Re3 e5 22. Qb4 Kb8 23. Ra3 Qf7 24. Qa5 c6 25. Qa7+ Kc7 26. Rb3 Rb8 27. Qb6+ Kd7 28. Rbd3 d5 29. Qb3 b5 30. Rxd5+ Kc7 31. Rxe5 Qxb3 32. Re7+ Kb6 33. cxb3 Rhf8 34. Rd6 Rxf2 35. Rxh6 Rh2 36. Ree6 Rf8 37. Rxc6+ Ka5 38. Rhf6 Rxf6 39. Rxf6 Rxh3 40. Rg6 Rxb3 41. Rxg5 Rg3 42. Rg8 Kb4 43. Rg5 Kc4 44. Rg8 b4 45. g5 Kb3 46. g6 Rg1+ 47. Kd2 Kxb2 48. g7 b3 49. Kd3 Rg4 50. Kd2 Rd4+ 51. Ke3 Rd7 52. Ke2 Rb7 53. Kd2 Rd7+ 54. Ke2 1/2-1/2

[Event "Warsaw YMCA Spring-D 92nd"]
[Site "Warsaw"]
[Date "2011.04.28"]
[Round "4"]
[White "Powalka, Michal"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1388"]
[BlackElo "1721"]
[PlyCount "108"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e6 4. Nc3 exd5 5. cxd5 g6 6. e4 Bg7 7. Nf3 Bg4 8. Be2 Ne7 9. 0-0 0-0 10. Be3 a6 11. a4 Nd7 12. Nd2 Bxe2 13. Qxe2 f5 14. f3 f4 15. Bf2 Ne5 16. Nc4 g5 17. Nxe5 Bxe5 18. Rab1 Ng6 19. Rfc1 Qa5 20. Qc4 Bxc3 21. bxc3 Rfb8 22. Qb3 b5 23. Ra1 Ne5 24. Be1 Nd3 25. Rd1 bxa4 26. Qxa4 Qxa4 27. Rxa4 Nb2 28. Rda1 Nxa4 29. Rxa4 Kf7 30. c4 Rb3 31. h4 h6 32. hxg5 hxg5 33. Ra2 Ke7 34. Kf2 Kd7 35. g3 Rf8 36. Rxa6 fxg3+ 37. Kxg3 Rbxf3+ 38. Kg4 R8f4+ 39. Kxg5 Rxe4 40. Ra7+ Kc8 41. Ba5 Rxc4 42. Rc7+ Kb8 43. Rc6 Rd4 44. Rxd6 Rfd3 45. Rc6 Rxd5+ 46. Kf4 R5d4+ 47. Ke5 c4 48. Rc5 Rh4 49. Bb4 Rh5+ 50. Ke4 Rxc5 51. Bxc5 Kb7 52. Be3 Kc6 53. Kf3 Kb5 54. Ke2 Rxe3+ 0-1

[Event "Podlaskie-ch U15 17th"]
[Site "Suwalki"]
[Date "2011.04.21"]
[Round "10"]
[White "Siedlanowski, Lukasz"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1727"]
[BlackElo "1721"]
[PlyCount "106"]
[EventDate "2011.04.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 Nf6 10. Qd6 Ng4 11. Qxg6 hxg6 12. Nd5 Rb8 13. h3 d6 14. Bc4 Nd4 15. Bd3 Nf6 16. Nxf6+ gxf6 17. Be3 Nc6 18. Bb6 Ke7 19. Bc4 Be6 20. Bb3 Nb4 21. 0-0 Rbc8 22. c3 Bxb3 23. axb3 Nd3 24. Rfd1 Nc5 25. Bxc5 Rxc5 26. Rd3 Rd8 27. c4 Ke6 28. g4 f5 29. f3 f4 30. Rad1 Rc6 31. Rd5 b6 32. Kf2 f5 33. Ra1 a5 34. Rg1 fxe4 35. fxe4 g5 36. Rd3 a4 37. Rc1 Rdc8 38. Rcc3 b5 39. bxa4 bxa4 40. b3 axb3 41. Rxb3 Rxc4 42. Rb6 R8c6 43. Rxc6 Rxc6 44. Kf3 Rc2 45. h4 gxh4 46. g5 Rh2 47. Kg4 Re2 48. Kh5 Rxe4 49. g6 Re3 50. Rd2 Rg3 51. Kh6 e4 52. Kh7 e3 53. Re2 Kf6 0-1

[Event "Podlaskie-ch U15 17th"]
[Site "Suwalki"]
[Date "2011.04.20"]
[Round "9"]
[White "Maciejewski, Andrzej"]
[Black "Kowalczyk, Mariusz"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1721"]
[BlackElo "1765"]
[PlyCount "124"]
[EventDate "2011.04.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 Nc6 9. b3 0-0 10. Be2 e6 11. Nf3 Ne7 12. 0-0 Nf5 13. b4 Nxe3 14. fxe3 Bh6 15. Qd3 d5 16. cxd5 exd5 17. Rce1 Qe7 18. e4 dxe4 19. Nxe4 Bf5 20. Bd1 Nd5 21. Ne5 Kh8 22. Rxf5 gxf5 23. Ng3 Qg5 24. Bb3 Nf4 25. Qf3 Ne6 26. Nxf5 Bg7 27. h4 Qd2 28. Rd1 Qxb4 29. Qg3 Bf6 30. Nd7 Nxd4 31. Qd3 Nxf5 32. Nxf8 Qc5+ 33. Kh1 Rxf8 34. Rf1 Nxh4 35. Rxf6 Qg5 36. Rf2 f6 37. Qd6 Ng6 38. Bc2 Qe5 39. Qb4 Re8 40. Rf1 Re7 41. Qb3 Kg7 42. Qf3 Qg5 43. Rb1 b6 44. Rf1 Qh6+ 45. Kg1 Qe3+ 46. Qxe3 Rxe3 47. Rd1 Re7 48. Bxg6 hxg6 49. Kf2 Kh6 50. Rd2 Kg5 51. Kf3 Rc7 52. Rd3 Rc2 53. a3 a5 54. a4 Rb2 55. g3 Rb4 56. Ra3 f5 57. Kg2 Kg4 58. Ra2 g5 59. Kh2 Rb3 60. Rc2 Rxg3 61. Rc4+ f4 62. Kh1 Rb3 0-1

[Event "Podlaskie-ch U15 17th"]
[Site "Suwalki"]
[Date "2011.04.19"]
[Round "8"]
[White "Zebracki, Tomasz"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1798"]
[BlackElo "1721"]
[PlyCount "99"]
[EventDate "2011.04.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 Nb4 10. Bd3 d5 11. exd5 Nxd3+ 12. cxd3 Bf5 13. Bg5 Bxd3 14. f3 0-0-0 15. Kf2 h6 16. Bxf6 gxf6 17. Rhd1 Bg6 18. Rac1 Kb8 19. Ne4 f5 20. Nc5 Rd6 21. Re1 f6 22. f4 Re8 23. Ne6 Rxd5 24. Nc5 Rd4 25. Red1 Red8 26. Ke1 Bh5 27. Rxd4 Rxd4 28. Rc2 Ka7 29. Rd2 Rxf4 30. Nd7 Bf7 31. b3 a5 32. Nxf6 a4 33. g3 Rb4 34. Nd5 Re4+ 35. Kf2 Rd4 36. Rxd4 exd4 37. Ne7 Bxb3 38. Nxf5 d3 39. Ke3 Bxa2 40. Nd6 Bb1 41. Nc4 Bc2 42. Na3 Ka6 43. Kd2 b5 44. Nxc2 dxc2 45. g4 Kb7 46. h4 Kc7 47. h5 Kd7 48. g5 Ke6 49. g6 b4 50. Kxc2 1/2-1/2

[Event "Podlaskie-ch U15 17th"]
[Site "Suwalki"]
[Date "2011.04.18"]
[Round "6"]
[White "Maciejewski, Andrzej"]
[Black "Tomaszewski, Kacper"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1721"]
[BlackElo "1775"]
[PlyCount "65"]
[EventDate "2011.04.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d5 5. exd5 exd5 6. Bb5 Nf6 7. 0-0 Be7 8. d4 0-0 9. h3 a6 10. Bxc6 bxc6 11. Ne5 Qc7 12. c3 Bd6 13. f4 cxd4 14. cxd4 a5 15. Qc2 Ba6 16. Rc1 Rfc8 17. Ba3 Bxa3 18. Nxa3 Ne4 19. Qxc6 Qe7 20. Qxd5 Bb7 21. Qd7 Qxa3 22. Qxf7+ Kh8 23. Rxc8+ Rxc8 24. Qxb7 Nd6 25. Nf7+ Kg8 26. Nxd6 Rc1+ 27. Kh2 Qxd6 28. Rxc1 Qxf4+ 29. g3 Qxc1 30. Qd5+ Kf8 31. Qc5+ Qxc5 32. dxc5 Kf7 33. a3 1-0

[Event "Podlaskie-ch U15 17th"]
[Site "Suwalki"]
[Date "2011.04.18"]
[Round "7"]
[White "Niekras, Dawid"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1789"]
[BlackElo "1721"]
[PlyCount "100"]
[EventDate "2011.04.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 Nb4 10. Bd3 d5 11. Bg5 Be6 12. exd5 Nxd3+ 13. cxd3 Nxd5 14. Nxd5 Bxd5 15. f3 f6 16. Be3 Kf7 17. b3 Rhd8 18. Ke2 Rd6 19. Bc5 Rc6 20. Rac1 Rac8 21. Ba3 Rc2+ 22. Kd1 Rxa2 23. Rxc8 Rxa3 24. Kd2 Ra2+ 25. Rc2 Bxb3 26. Rxa2 Bxa2 27. Rc1 Bd5 28. Rc7+ Kg6 29. Ke3 Bc6 30. Rc8 h6 31. Ra8 Kf7 32. Kd2 Ke7 33. Kc3 Kf7 34. d4 exd4+ 35. Kxd4 Ke7 36. Kc5 Ke6 37. Kb6 Ke7 38. Kc7 Bd5 39. Rd8 Bc6 40. Rd1 a5 41. Re1+ Kf7 42. Re3 a4 43. Kd6 Kf8 44. g4 Kf7 45. f4 Kf8 46. h4 Kf7 47. Rc3 Ke8 48. f5 Kf7 49. Re3 Kf8 50. Kc5 Kf7 1/2-1/2

[Event "Podlaskie-ch U15 17th"]
[Site "Suwalki"]
[Date "2011.04.17"]
[Round "5"]
[White "Maciejewski, Andrzej"]
[Black "Krawiecki, Stanislaw"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1721"]
[BlackElo "1520"]
[PlyCount "93"]
[EventDate "2011.04.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. g3 Nc6 10. Be2 Bf5 11. Nf3 d5 12. c5 Nc8 13. 0-0 Bg4 14. h3 Bxf3 15. Bxf3 e6 16. Be2 N8e7 17. Bb5 Nf5 18. Bxc6 bxc6 19. Ne2 f6 20. g4 Nxe3 21. fxe3 e5 22. Ng3 Bh6 23. Rc3 Qc7 24. Qf3 e4 25. Qf2 Rae8 26. Rc2 Kh8 27. Qe1 Rf7 28. Kg2 Bg5 29. Kh1 Bh4 30. Rg2 f5 31. Rf4 Bg5 32. Rf1 f4 33. exf4 Bxf4 34. Rfg1 Ref8 35. b4 Bxg3 36. Rxg3 Rf3 37. a4 Rxg3 38. Rxg3 Qg7 39. Qd2 Qf6 40. Qd1 Qf1+ 41. Qxf1 Rxf1+ 42. Kg2 Rb1 43. b5 cxb5 44. Rc3 b4 45. c6 bxc3 46. c7 Rb2+ 47. Kg3 1-0

[Event "Podlaskie-ch U15 17th"]
[Site "Suwalki"]
[Date "2011.04.16"]
[Round "4"]
[White "Kowalski, Maciej"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1704"]
[BlackElo "1721"]
[PlyCount "91"]
[EventDate "2011.04.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e6 4. e4 exd5 5. cxd5 g6 6. Nc3 Bg7 7. Nf3 Ne7 8. Bd3 0-0 9. h3 a6 10. a4 f5 11. 0-0 Nd7 12. Re1 Nf6 13. e5 Ne4 14. Bxe4 fxe4 15. Nxe4 dxe5 16. d6 Nc6 17. Qd5+ Kh8 18. Bg5 Qe8 19. Nxc5 Bf5 20. d7 Qf7 21. Qxf7 Rxf7 22. Rad1 e4 23. Nh4 b6 24. Nxf5 bxc5 25. Nxg7 Kxg7 26. d8Q Nxd8 27. Rxd8 Rxd8 28. Bxd8 Rb7 29. Ba5 Kf7 30. Bc3 Re7 31. Re3 Re6 32. f3 exf3 33. Rxe6 Kxe6 34. gxf3 Kf5 35. Kf2 Kf4 36. Bg7 c4 37. Bh6+ Ke5 38. Ke3 Kd5 39. Bg7 Kc5 40. Bc3 Kd5 41. Kf4 Ke6 42. Kg5 Kf7 43. Kh6 Kg8 44. h4 a5 45. Bxa5 Kh8 46. Bc3+ 1-0

[Event "Podlaskie-ch U15 17th"]
[Site "Suwalki"]
[Date "2011.04.15"]
[Round "3"]
[White "Maciejewski, Andrzej"]
[Black "Beczala, Pawel"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1721"]
[BlackElo "1693"]
[PlyCount "41"]
[EventDate "2011.04.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Nf6 6. Bd3 Be6 7. cxd5 Nxd5 8. Nge2 Bd6 9. Nxd5 Bxd5 10. 0-0 Qc7 11. Ng3 0-0 12. Qh5 g6 13. Qg4 Re8 14. Bh6 Bf8 15. Bxf8 Rxf8 16. Rae1 f6 17. Nf5 Bf7 18. Re7 h5 19. Nh6+ Kh8 20. Nxf7+ Rxf7 21. Rxc7 1-0

[Event "Podlaskie-ch U15 17th"]
[Site "Suwalki"]
[Date "2011.04.15"]
[Round "2"]
[White "Marczuk, Dominik"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1918"]
[BlackElo "1721"]
[PlyCount "69"]
[EventDate "2011.04.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. h3 Nf6 7. Nd2 a6 8. a4 0-0 9. Nf1 Be6 10. Ne3 Bxc4 11. dxc4 Nd4 12. Ned5 Nxd5 13. Nxd5 f5 14. c3 Nc6 15. exf5 Rxf5 16. 0-0 Bg5 17. Qg4 g6 18. Bxg5 Qxg5 19. Qxg5 Rxg5 20. Nf6+ Kg7 21. Ne4 Rh5 22. Nxd6 b6 23. Rad1 Rd8 24. Rd5 Kf8 25. Rfd1 Rh4 26. Nb7 Rxd5 27. cxd5 Nb8 28. a5 Nd7 29. axb6 Ke7 30. d6+ Ke8 31. Rd5 Rc4 32. Na5 Ra4 33. Nb3 Rc4 34. b7 Nb8 35. Nxc5 1-0

[Event "Podlaskie-ch U15 17th"]
[Site "Suwalki"]
[Date "2011.04.14"]
[Round "1"]
[White "Maciejewski, Andrzej"]
[Black "Piotrowski, Przemyslaw"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1721"]
[BlackElo "1927"]
[PlyCount "85"]
[EventDate "2011.04.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Be6 8. Bd3 Nc6 9. Qd2 Qd7 10. 0-0-0 Bxa2 11. b3 a5 12. Kb2 a4 13. Ra1 Qg4 14. Rxa2 Qxg2 15. Qd1 Ne5 16. Nxe5 dxe5 17. Rg1 a3+ 18. Kb1 Qc6 19. Rxg7 Rd8 20. Qh5 Qd5 21. Bc4 Qd1+ 22. Qxd1 Rxd1+ 23. Bc1 Bf8 24. Bxf7+ Kd8 25. Rg3 Ke7 26. Bh5 Rh1 27. Rd3 Rg8 28. Bd1 Rgg1 29. Bxa3+ Ke8 30. Bxf8 Rxd1+ 31. Rxd1 Rxd1+ 32. Kb2 Kxf8 33. Ra8+ Ke7 34. Rh8 Rf1 35. Rxh7+ Kd6 36. Rf7 e4 37. Rf4 Ke5 38. Rf8 Kd6 39. Rd8+ Ke5 40. Re8+ Kf4 41. Rf8+ Ke5 42. c4 Rh1 43. Re8+ 1/2-1/2

[Event "Warsaw YMCA Spring-D 92nd"]
[Site "Warsaw"]
[Date "2011.04.08"]
[Round "2"]
[White "Czuraj, Grzegorz"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1485"]
[BlackElo "1721"]
[PlyCount "44"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. dxc5 Bxc5 7. b4 Bb6 8. b5 Nce7 9. Bb2 Nf6 10. c4 Ng4 11. Bd4 0-0 12. c5 Ba5+ 13. Nbd2 Nf5 14. Bb2 d4 15. Qa4 Re8+ 16. Kd1 Nxf2+ 17. Kc1 Nxh1 18. Nc4 Bc3 19. Bxc3 dxc3 20. Kc2 Nd4+ 21. Kxc3 Nxf3 22. gxf3 Qf6+ 0-1

[Event "Warsaw YMCA Spring-D 92nd"]
[Site "Warsaw"]
[Date "2011.04.05"]
[Round "1"]
[White "Maciejewski, Andrzej"]
[Black "Markiewicz, Janusz"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1721"]
[PlyCount "113"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Nd4 Qxd5 5. Nb3 Nf6 6. Nc3 Qd8 7. d3 Bb4 8. Bd2 Bxc3 9. Bxc3 0-0 10. Be2 exd3 11. Qxd3 Qxd3 12. Bxd3 Re8+ 13. Kd2 Nd5 14. Rae1 Rxe1 15. Rxe1 Kf8 16. Be5 Nd7 17. Bg3 N7f6 18. c4 Nb4 19. Bxc7 Nxd3 20. Kxd3 Bf5+ 21. Kd4 Ne8 22. Ba5 b6 23. Bb4+ Kg8 24. Be7 Nc7 25. Nd2 Re8 26. Kc3 Ne6 27. Bh4 g5 28. Bxg5 Kg7 29. Nf3 f6 30. Be3 Rd8 31. Nh4 Bg4 32. h3 Bh5 33. Nf5+ Kf7 34. g4 Bg6 35. Nh4 Rd3+ 36. Kb4 Nc7 37. Nxg6 hxg6 38. Re2 Na6+ 39. Kb5 Nc7+ 40. Kc6 Ne6 41. Rd2 Rxd2 42. Bxd2 Nd4+ 43. Kb7 Nf3 44. Bf4 g5 45. Bg3 Nd2 46. b3 a5 47. Kxb6 a4 48. c5 axb3 49. axb3 Nxb3 50. c6 Ke8 51. Kc7 Nd4 52. Kd6 Nxc6 53. Kxc6 Ke7 54. Kd5 Kf7 55. Bd6 Kg6 56. Ke6 Kg7 57. Be7 1-0

[Event "Warsaw YMCA Spring-D 92nd"]
[Site "Warsaw"]
[Date "2011.04.05"]
[Round "8"]
[White "Pajak, Jakub Lech"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B32"]
[BlackElo "1721"]
[PlyCount "114"]
[EventDate "2011.04.05"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 Nb4 10. Bd3 d5 11. exd5 Nxd3+ 12. cxd3 Bf5 13. Bg5 Bxd3 14. Bxf6 gxf6 15. Rd1 Bg6 16. 0-0 0-0-0 17. Rc1 Kb8 18. Rfe1 Rd6 19. Rcd1 Rhd8 20. Rd2 Ka7 21. f3 h6 22. Kf2 b5 23. Ne4 Bxe4 24. fxe4 f5 25. exf5 Rxd5 26. Rxd5 Rxd5 27. Ke3 f6 28. Rc1 Kb7 29. Rc2 Rd4 30. g3 Rd1 31. Ke2 Rh1 32. Kf3 h5 33. Kg2 Rd1 34. Kf3 Rd4 35. Ke3 h4 36. Kf3 Ra4 37. b3 Rd4 38. gxh4 Rxh4 39. Kg3 Rf4 40. h4 Rxf5 41. Kg4 Rf4+ 42. Kh5 Kb6 43. Kg6 Rxh4 44. Kxf6 Re4 45. Ke6 Re3 46. Kd5 Re1 47. Rc6+ Kb7 48. Re6 Re2 49. Rxe5 Rxa2 50. Kc5 Rc2+ 51. Kb4 Rc6 52. Rh5 Kb6 53. Rg5 Rc5 54. Rg6+ Rc6 55. Rxc6+ Kxc6 56. Ka5 Kb7 57. b4 Ka7 1/2-1/2

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.03.20"]
[Round "9.5"]
[White "Maciejewski, Andrzej"]
[Black "Sikorski, Tomasz"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1721"]
[PlyCount "101"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Polonia"]
[BlackTeam "Siedlce KSz Skoczek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. f4 Nc6 7. Nf3 a6 8. 0-0 0-0 9. h3 Qc7 10. g4 b5 11. Be3 Nd7 12. Rb1 b4 13. Ne2 a5 14. Ng3 a4 15. Qd2 b3 16. axb3 axb3 17. c3 Ra2 18. f5 Qa5 19. Bh6 Bxc3 20. Qxc3 Qxc3 21. bxc3 c4 22. Bxf8 Kxf8 23. dxc4 Na5 24. Ra1 Rxa1 25. Rxa1 Nxc4 26. Bf1 Ne3 27. Nd4 Nc5 28. Ra8 b2 29. Rxc8+ Kg7 30. Rb8 Na4 31. Bd3 Kf6 32. Bc2 Nxc2 33. Nxc2 Ke5 34. Na3 Kf4 35. Kf2 Nxc3 36. Ne2+ Nxe2 37. Kxe2 Kxe4 38. fxg6 hxg6 39. Rxb2 e5 40. Nc4 d5 41. Nd6+ Kf4 42. Nxf7 e4 43. Rd2 d4 44. Rxd4 g5 45. Nxg5 Kg3 46. Nxe4+ Kh4 47. Kf3 Kxh3 48. Rd8 Kh2 49. Rh8+ Kg1 50. Rh7 Kf1 51. Rh1# 1-0

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.03.06"]
[Round "8.21"]
[White "Milczarek, Robert"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1882"]
[BlackElo "1721"]
[PlyCount "125"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Piastow Roszmeni"]
[BlackTeam "Warszawa Polonia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 c5 2. d5 d6 3. c4 e6 4. Nc3 exd5 5. cxd5 g6 6. e4 Bg7 7. h3 Nf6 8. Nf3 0-0 9. Bd3 Bd7 10. 0-0 b5 11. Bxb5 Nxe4 12. Nxe4 Bxb5 13. Re1 Qd7 14. Qb3 Na6 15. a4 c4 16. Qxb5 Qxb5 17. axb5 Nb4 18. Rd1 Rfd8 19. Ra4 f5 20. Rxb4 fxe4 21. Nd4 Rdc8 22. Nc6 c3 23. bxc3 Bxc3 24. Rxe4 Rc7 25. Bf4 Rb7 26. Bxd6 Rxb5 27. Ra4 a5 28. Bc7 Rc5 29. Bb6 Rb5 30. Bd4 Bxd4 31. Rdxd4 Rc5 32. Rd2 Kf7 33. Ne5+ Ke7 34. d6+ Ke6 35. d7 Rd8 36. Nc4 Rxd7 37. Rxd7 Kxd7 38. Nxa5 Ke6 39. Nc4 Kf6 40. Ne3 Kf7 41. Ra6 Kg7 42. g3 Kf7 43. Ra7+ Kg8 44. Ng4 Rc6 45. Nh6+ Kh8 46. Nf7+ Kg8 47. Ng5 h6 48. Nf3 Rf6 49. Kg2 Kh8 50. g4 Re6 51. Kg3 Kg8 52. h4 Kh8 53. Rc7 Re4 54. Rd7 Kg8 55. g5 h5 56. Rd6 Kf7 57. Rf6+ Kg7 58. Rf4 Re8 59. Nd2 Re6 60. Ne4 Rb6 61. Nf6 Re6 62. Re4 Rd6 63. Ne8+ 1-0

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.03.06"]
[Round "7.20"]
[White "Zurkowski, Andrzej"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2138"]
[BlackElo "1721"]
[PlyCount "63"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Otwock UKS MDK"]
[BlackTeam "Warszawa Polonia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 c5 2. d5 d6 3. c4 e6 4. Nc3 exd5 5. cxd5 g6 6. e4 Bg7 7. Bd3 Nf6 8. Nge2 a6 9. a4 Nbd7 10. 0-0 Ne5 11. Bc2 0-0 12. f4 Nc4 13. Qd3 Na5 14. h3 Re8 15. Ng3 Bd7 16. Qf3 b5 17. e5 dxe5 18. fxe5 Rxe5 19. Bf4 Nc4 20. Bxe5 Nxe5 21. Qe2 Nc4 22. Bd3 Qc7 23. axb5 Re8 24. Qf2 axb5 25. Bxc4 bxc4 26. Kh1 Kh8 27. Ra6 Nxd5 28. Nxd5 Qb7 29. Rd6 Be5 30. Nf6 Bxd6 31. Nxe8 Bxg3 32. Qf6+ 1-0

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.02.06"]
[Round "5.57"]
[White "Bajkowski, Marcin"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1821"]
[BlackElo "1721"]
[PlyCount "70"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Chylice UKS Szachylice"]
[BlackTeam "Warszawa Polonia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 c5 2. c3 d5 3. Nf3 Bf5 4. Bf4 e6 5. e3 Nc6 6. Bd3 Bxd3 7. Qxd3 c4 8. Qc2 Bd6 9. Bxd6 Qxd6 10. Nbd2 Nge7 11. e4 Ng6 12. 0-0 0-0 13. Rfe1 Nf4 14. g3 Nd3 15. Re2 b5 16. Ne1 Nxe1 17. Raxe1 b4 18. exd5 exd5 19. Nf3 Rab8 20. Ne5 Rfe8 21. Qa4 Nxe5 22. Rxe5 Rxe5 23. Rxe5 bxc3 24. bxc3 f6 25. Re8+ Rxe8 26. Qxe8+ Qf8 27. Qe6+ Qf7 28. Qc8+ Qf8 29. Qb7 Qd8 30. Qxa7 Qe8 31. Qb7 Qe1+ 32. Kg2 Qe4+ 33. Kf1 Qh1+ 34. Ke2 Qe4+ 35. Kf1 Qh1+ 1/2-1/2

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.02.06"]
[Round "6.5"]
[White "Maciejewski, Andrzej"]
[Black "Kaczorowski, Piotr"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1721"]
[BlackElo "2117"]
[PlyCount "53"]
[EventDate "2011.01.09"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Polonia"]
[BlackTeam "Warszawa KU AZS UW w II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. g3 h5 4. d3 h4 5. Be3 e6 6. Nf3 hxg3 7. fxg3 a6 8. Qd2 b5 9. Bg2 Bb7 10. Rf1 Be7 11. Qf2 b4 12. Na4 Nf6 13. Nxc5 Bxc5 14. Bxc5 d6 15. Bb6 Qd7 16. h3 a5 17. 0-0-0 a4 18. Nd2 0-0 19. Nc4 Rac8 20. e5 dxe5 21. Bc5 b3 22. axb3 axb3 23. c3 Rfd8 24. Nb6 Qc7 25. Nxc8 Rxc8 26. g4 Qa5 27. Ba3 1-0

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2010.12.19"]
[Round "11"]
[White "Krasenkow, Michal"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "2621"]
[BlackElo "1707"]
[PlyCount "93"]
[EventDate "2010.12.18"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 g6 2. e4 c6 3. c4 d6 4. Nc3 Bg7 5. Be3 a6 6. a4 a5 7. Bd3 e5 8. Nge2 Nf6 9. f3 0-0 10. 0-0 Na6 11. Rc1 Re8 12. Qd2 Nd7 13. Rcd1 Qc7 14. Kh1 Nb4 15. Bb1 Nf8 16. f4 Be6 17. b3 Bg4 18. h3 Bxe2 19. Nxe2 exd4 20. Bxd4 Bxd4 21. Qxd4 Rad8 22. f5 Qe7 23. Ng1 d5 24. exd5 cxd5 25. Nf3 dxc4 26. Qxc4 Rxd1 27. Rxd1 Qe2 28. Rc1 Qxc4 29. Rxc4 Re3 30. Nd2 Kg7 31. Be4 b6 32. Rd4 gxf5 33. Bxf5 Ng6 34. Rd6 Ne7 35. Be4 Nc8 36. Rd7 Rc3 37. Bb7 Na7 38. Ne4 Rxb3 39. Nd6 Nac6 40. Rxf7+ Kg8 41. Rc7 Ne5 42. Ne4 Rb1+ 43. Kh2 Rf1 44. Ng5 h6 45. Ne6 Re1 46. Rg7+ Kh8 47. Re7 1-0

[Event "EU-ch rapid"]
[Site "Warsaw"]
[Date "2010.12.18"]
[Round "3"]
[White "Mchedlishvili, Mikheil"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2637"]
[BlackElo "1707"]
[PlyCount "51"]
[EventDate "2010.12.18"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 g6 2. e4 c6 3. Nc3 d6 4. Bg5 Bg7 5. Qd2 Nd7 6. f4 b5 7. Nf3 Nb6 8. Bd3 Bg4 9. Ne2 Nf6 10. 0-0 0-0 11. Ng3 h6 12. Bh4 Nc4 13. Qc1 Nh5 14. Nxh5 Bxh5 15. c3 c5 16. d5 Qb6 17. Kh1 Rae8 18. b3 Na5 19. Rb1 e6 20. c4 exd5 21. exd5 Bxf3 22. Rxf3 b4 23. f5 g5 24. f6 gxh4 25. Qf4 Re5 26. fxg7 1-0

[Event "POL Region-ch U13"]
[Site "Lochow"]
[Date "2010.10.29"]
[Round "7.1"]
[White "Gryglas, Kamil"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "1707"]
[PlyCount "66"]
[EventDate "2010.10.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bg6 5. h4 h5 6. e6 Qd6 7. exf7+ Bxf7 8. g5 Bg6 9. Be3 Qb4+ 10. Nd2 Qxb2 11. Rb1 Qxc2 12. Qxc2 Bxc2 13. Rxb7 e6 14. Ngf3 Bd6 15. Ne5 Bxe5 16. dxe5 Nd7 17. f4 Ne7 18. Bh3 Nf5 19. Bxf5 Bxf5 20. Nb3 Be4 21. 0-0 d4 22. Bxd4 c5 23. Rxd7 Kxd7 24. Nxc5+ Kc6 25. Nxe4 Kd5 26. Nc5 Rhc8 27. Rd1 Rxc5 28. Bxc5+ Kxc5 29. Rd7 Rf8 30. Rxg7 Rxf4 31. Rxa7 Rxh4 32. Ra6 Kd5 33. Ra5+ Kc6 1/2-1/2

[Event "POL Region-ch U13"]
[Site "Lochow"]
[Date "2010.10.28"]
[Round "6.1"]
[White "Maciejewski, Andrzej"]
[Black "Wyszomirski, Krzysztof"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1707"]
[BlackElo "1763"]
[PlyCount "66"]
[EventDate "2010.10.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 d6 5. d3 g6 6. f4 Bg7 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 b6 10. Qd2 Bb7 11. Rae1 Rc8 12. Bf2 a6 13. g4 f5 14. exf5 exf5 15. Ng5 Qd7 16. Ne6 Rfe8 17. Nd5 Nxd5 18. Bxd5 Kh8 19. Ng5 Nd8 20. Rxe8+ Qxe8 21. Nf7+ Nxf7 22. Bxb7 Rc7 23. Bd5 fxg4 24. Bh4 Nh6 25. Re1 Qf8 26. Qe2 Rc8 27. Bg5 Bxb2 28. Qe6 Nf5 29. Bb7 Bd4+ 30. Kg2 Rc7 31. Bd5 Kg7 32. Qe8 Qxe8 33. Rxe8 Ne3+ 0-1

[Event "POL Region-ch U13"]
[Site "Lochow"]
[Date "2010.10.27"]
[Round "5.2"]
[White "Maciejewski, Andrzej"]
[Black "Chomczyk, Marek"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1707"]
[BlackElo "1615"]
[PlyCount "105"]
[EventDate "2010.10.23"]
[EventType "swiss"]
[EventRounds "7"]
[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 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nf6 7. Re1 Be7 8. d4 b5 9. Bc2 0-0 10. d5 Nb8 11. b3 Bg4 12. h3 Bh5 13. Be3 Nbd7 14. Nbd2 Bg6 15. Kh1 Rc8 16. a4 c6 17. axb5 axb5 18. dxc6 Rxc6 19. c4 bxc4 20. bxc4 Nc5 21. Bxc5 Rxc5 22. Qe2 Qc7 23. Ba4 h6 24. Bb5 Qc8 25. Nb3 Rc7 26. Nfd2 Nh5 27. Qg4 Qxg4 28. hxg4 Nf4 29. Kg1 Bg5 30. Nf3 Bf6 31. Rad1 Be7 32. Na5 Rfc8 33. Re3 Ne6 34. Nb3 Kf8 35. Ra1 Bg5 36. Nxg5 Nxg5 37. f3 f6 38. Rd3 Ke7 39. Ra6 Rd8 40. Na5 Be8 41. Bxe8 Kxe8 42. Raxd6 Rxd6 43. Rxd6 Ke7 44. Rb6 Ne6 45. Kf2 Kd7 46. Rb5 Rc5 47. Ke3 Rxb5 48. cxb5 Kc7 49. Nc4 Nd4 50. b6+ Kc6 51. g3 g5 52. f4 exf4+ 53. Kxd4 1-0

[Event "POL Region-ch U13"]
[Site "Lochow"]
[Date "2010.10.26"]
[Round "4.1"]
[White "Czajkowski, Adam"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1781"]
[BlackElo "1707"]
[PlyCount "18"]
[EventDate "2010.10.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Bd3 0-0 1/2-1/2

[Event "POL Region-ch U13"]
[Site "Lochow"]
[Date "2010.10.25"]
[Round "3.2"]
[White "Krawiecki, Stanislaw"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1470"]
[BlackElo "1707"]
[PlyCount "116"]
[EventDate "2010.10.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bc4 Bc5 7. 0-0 0-0 8. Nc3 a6 9. a3 h6 10. Bd3 b5 11. Nd5 d6 12. Ne3 Ng4 13. Qe2 Nxe3 14. Bxe3 Bg4 15. Bxc5 dxc5 16. Qe3 Bxf3 17. Qxf3 Nd4 18. Qd1 c4 19. Be2 Rc8 20. c3 Nb3 21. Qxd8 Rcxd8 22. Rad1 Nc5 23. Rfe1 Na4 24. Rb1 Rd2 25. Bg4 Nxb2 26. Re2 Rfd8 27. Rxd2 Rxd2 28. Bc8 Rd1+ 29. Rxd1 Nxd1 30. Bxa6 Nxc3 31. Kf1 Kf8 32. Ke1 Ke7 33. f3 Kd6 34. Kd2 Nb1+ 35. Kc2 Nxa3+ 36. Kb2 b4 37. Bb7 Kc5 38. Bd5 f6 39. g3 Nb5 40. f4 c3+ 41. Kc1 Kd4 42. f5 Ke3 43. g4 Nd4 44. h4 b3 45. Bxb3 Nxb3+ 46. Kc2 Kd4 47. h5 Nc5 48. Kc1 Kd3 49. Kd1 c2+ 50. Kc1 Nb3+ 51. Kb2 c1Q+ 52. Kxb3 Qb1+ 53. Ka4 Kc4 54. Ka5 Qxe4 55. Ka6 Qc6+ 56. Ka7 Kb5 57. Kb8 Kb6 58. g5 Qe8# 0-1

[Event "POL Region-ch U13"]
[Site "Lochow"]
[Date "2010.10.24"]
[Round "2.1"]
[White "Maciejewski, Andrzej"]
[Black "Jarmula, Lukasz"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1707"]
[BlackElo "1843"]
[PlyCount "189"]
[EventDate "2010.10.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 d6 4. Be3 c6 5. c3 b5 6. Bd3 a5 7. Nd2 e6 8. Ngf3 Ne7 9. a4 b4 10. cxb4 axb4 11. Qb3 Ba6 12. 0-0 0-0 13. Bxa6 Nxa6 14. a5 d5 15. Rfc1 c5 16. dxc5 d4 17. Bf4 Nc6 18. Bd6 Re8 19. Nc4 Bf8 20. Nb6 Bxd6 21. cxd6 Nxa5 22. Rxa5 Qxb6 23. Rca1 Qxd6 24. Qc4 Rec8 25. Qxd4 Qxd4 26. Nxd4 Nc7 27. Nc6 Rxa5 28. Rxa5 Kf8 29. g3 Ne8 30. Nxb4 Rb8 31. Nd3 Nd6 32. Ra4 Rb3 33. Rd4 Nxe4 34. Nc1 Rxb2 35. Rxe4 Rb1 36. Re1 Ke7 37. Nd3 Rb3 38. Rd1 Rb5 39. Kg2 Kf6 40. Kf3 Ke7 41. Ke4 f5+ 42. Ke3 Kf6 43. Rc1 e5 44. Rc6+ Kg5 45. Rc5 Rb3 46. Rxe5 Kg4 47. h4 f4+ 48. gxf4 Kxh4 49. Rg5 Kh3 50. Rg3+ Kh4 51. Ke2 Ra3 52. Kf1 Kh5 53. f5 Ra1+ 54. Kg2 gxf5 55. Kf3 Ra4 56. Ke3 Re4+ 57. Kf3 Ra4 58. Ne5 Re4 59. Nf7 h6 60. Nd6 Re5 61. Kf4 Rd5 62. Nxf5 Ra5 63. Rh3+ Kg6 64. Rxh6+ Kf7 65. Kg5 Ra2 66. Rf6+ Ke8 67. f4 Rg2+ 68. Kh6 Rh2+ 69. Kg7 Rg2+ 70. Rg6 Rf2 71. Rg4 Kd7 72. Nh6 Ke6 73. Kg6 Ke7 74. f5 Rf1 75. Ng8+ Kf8 76. Nf6 Ke7 77. Nh5 Rf2 78. f6+ Ke8 79. Nf4 Ra2 80. f7+ Ke7 81. Kg7 Ra8 82. Ng6+ Kd6 83. f8N Kd5 84. Kf6 Kd6 85. Rd4+ Kc5 86. Ke5 Kc6 87. Rc4+ Kb5 88. Kd5 Kb6 89. Kd6 Kb5 90. Kd5 Kb6 91. Rc5 Kb7 92. Rc6 Ka7 93. Kc5 Kb7 94. Rc7+ Kb8 95. Kb6 1/2-1/2

[Event "POL Region-ch U13"]
[Site "Lochow"]
[Date "2010.10.24"]
[Round "1.4"]
[White "Sokol, Piotr"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "1707"]
[PlyCount "103"]
[EventDate "2010.10.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. c3 Qc7 8. Bd3 Bxd3 9. Qxd3 e6 10. Be3 Ngf6 11. h3 Bd6 12. Ne2 Nd5 13. 0-0-0 0-0-0 14. Ng5 N7f6 15. Ne4 Nxe4 16. Qxe4 h6 17. c4 Nxe3 18. fxe3 Rhe8 19. g4 Kb8 20. c5 Bf8 21. Rhf1 g6 22. Qf4 f5 23. Qxc7+ Kxc7 24. Nf4 g5 25. Ng2 fxg4 26. hxg4 Bg7 27. Rf7+ Rd7 28. Rdf1 Ree7 29. Rxe7 Rxe7 30. Rf3 b6 31. b4 Rd7 32. Ne1 e5 33. dxe5 Bxe5 34. Nc2 a5 35. cxb6+ Kxb6 36. bxa5+ Kxa5 37. Rf5 Rd5 38. Rf7 Bc3 39. Rh7 Rd6 40. Re7 Rf6 41. Nd4 Bxd4 42. exd4 Rf4 43. Re6 Kb5 44. a4+ Kxa4 45. Rxc6 Rxg4 46. Rxh6 Rxd4 47. Rh1 Kb4 48. Rg1 g4 49. Kc2 Kc4 50. Kb2 Kd5 51. Kc2 Ke5 52. Kc3 0-1

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.07.03"]
[Round "9"]
[White "Maciejewski, Andrzej"]
[Black "Chomczyk, Marek"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1718"]
[BlackElo "1583"]
[PlyCount "86"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nf6 7. Re1 Be7 8. d4 b5 9. Bc2 0-0 10. Bg5 Bg4 11. d5 Na5 12. Nbd2 Nd7 13. Bxe7 Qxe7 14. h3 Bh5 15. Qe2 Nb6 16. b4 Nac4 17. Nxc4 Nxc4 18. Bd3 Nb6 19. g4 Bg6 20. Nd2 Qg5 21. Kh1 h5 22. f3 f6 23. Rg1 Kf7 24. f4 exf4 25. Nf3 Qh6 26. g5 Qh7 27. Nh4 Rae8 28. gxf6 Bxe4+ 29. Bxe4 Qxe4+ 30. Qxe4 Rxe4 31. Rxg7+ Kxf6 32. Rag1 Rf7 33. R1g6+ Ke7 34. Nf5+ Ke8 35. Rg8+ Kd7 36. R8g7 Ke8 37. Rg8+ Kd7 38. R8g7 Rxg7 39. Rxg7+ Kc8 40. Ne7+ Kb7 41. Kg2 Re2+ 42. Kf3 Re3+ 43. Kxf4 Rxe7 0-1

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.07.02"]
[Round "8"]
[White "Lebiedowicz, Borys"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1599"]
[BlackElo "1718"]
[PlyCount "130"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Nf3 Bg4 6. Be3 e6 7. 0-0 Bd6 8. c3 h6 9. Re1 Qc7 10. h3 Bxf3 11. Qxf3 Nf6 12. Nd2 0-0 13. Bxh6 Rfe8 14. Bg5 Be7 15. Qf4 Qxf4 16. Bxf4 a6 17. a4 Rac8 18. Bg5 Na5 19. Bc2 Nd7 20. Bxe7 Rxe7 21. Ra3 Nb6 22. Bd3 Rec7 23. Rc1 Rc6 24. b4 Nac4 25. Nxc4 Nxc4 26. Ra2 Nb6 27. Ra3 Nc4 28. Rb3 Nd2 29. Rb2 Nc4 30. Bxc4 Rxc4 31. Rbc2 b6 32. b5 a5 33. Kf1 Rxa4 34. Ke2 Rac4 35. Kd3 Kf8 36. Ra1 Ke7 37. g4 Kd6 38. f4 Rh8 39. Rh2 f6 40. Raa2 Rf8 41. Rhf2 Re8 42. g5 Rh8 43. Rf3 Rcc8 44. Ra3 Rc7 45. Re3 fxg5 46. fxg5 Rf7 47. Ra2 Rc8 48. Rae2 Re8 49. Kc2 Rf1 50. Rg3 Rf4 51. Kb3 e5 52. dxe5+ Rxe5 53. Rd2 Kc5 54. Ka3 Kxb5 55. Rb2+ Kc5 56. Rd2 Ref5 57. Re2 Rf3 58. Re3 Rxg3 59. Rxg3 Kc4 60. Kb2 Rf2+ 61. Ka3 Rc2 62. h4 b5 63. Rg4+ Kxc3 64. Rg3+ Kc4 65. Rg4+ d4 0-1

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.07.01"]
[Round "7"]
[White "Maciejewski, Andrzej"]
[Black "Kindler, Przemyslaw"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1718"]
[BlackElo "1630"]
[PlyCount "115"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 Nc6 5. f4 e5 6. d3 Be7 7. Nf3 Qb6 8. Nd5 Nxd5 9. exd5 Nb4 10. fxe5 Nxd5 11. 0-0 0-0 12. Ng5 Bxg5 13. Bxg5 Be6 14. c4 Nb4 15. Be7 dxe5 16. Bxf8 Rxf8 17. a3 Na6 18. Qe2 f6 19. Rab1 Kh8 20. Qe4 Rb8 21. Qh4 Rf8 22. Be4 h6 23. g4 Qd8 24. Rf3 Qd4+ 25. Kg2 Bxc4 26. g5 Bd5 27. gxf6 Bxe4 28. fxg7+ Kxg7 29. Qxe4 Qxe4 30. dxe4 Rxf3 31. Kxf3 Nc7 32. Rd1 Kf6 33. Rd7 Ne6 34. Rxb7 Nd4+ 35. Ke3 Nc2+ 36. Kd3 Ne1+ 37. Ke2 Nc2 38. Rxa7 Nd4+ 39. Ke3 Nc2+ 40. Kd3 Nd4 41. Kc4 Kg5 42. Kxc5 Kf4 43. Kd5 Ke3 44. Re7 Nf3 45. Rxe5 Nxh2 46. b4 Ng4 47. b5 h5 48. Rxh5 Nf6+ 49. Kd6 Nxe4+ 50. Kc7 Nf6 51. b6 Ne8+ 52. Kd8 Nd6 53. Rd5 Nf7+ 54. Ke7 Nh6 55. b7 Ng8+ 56. Kf8 Nf6 57. b8Q Nd7+ 58. Rxd7 1-0

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.07.01"]
[Round "6"]
[White "Smal, Tobiasz"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1622"]
[BlackElo "1718"]
[PlyCount "100"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 b6 7. c3 Bb7 8. Qc2 Nbd7 9. Re1 c5 10. e4 e6 11. Nh4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Bxe4 14. dxe4 c4 15. Rd1 Qc7 16. Bf4 e5 17. Be3 Rfd8 18. b4 Nf6 19. f3 Rd7 20. Rxd7 Nxd7 21. Rd1 b5 22. a4 a6 23. a5 Bf6 24. Ng2 Be7 25. Bc1 Nf6 26. Bg5 Rd8 27. Bxf6 Bxf6 28. Rxd8+ Qxd8 29. Ne3 Qd7 30. Nd5 Kg7 31. Qd2 h6 32. Qe3 Bd8 33. f4 exf4 34. Qxf4 Bg5 35. Qe5+ Kh7 36. h4 Bd8 37. Kf2 Qa7+ 38. Qd4 Qxd4+ 39. cxd4 Kg7 40. Ke3 g5 41. h5 g4 42. Kf4 Bg5+ 43. Kxg4 f6 44. Kf3 Kf7 45. Nf4 Bxf4 46. gxf4 Ke7 47. Ke3 Ke6 48. d5+ Kd6 49. Kd4 Kd7 50. e5 f5 1/2-1/2

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.29"]
[Round "4"]
[White "Krawiecki, Stanislaw"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1469"]
[BlackElo "1718"]
[PlyCount "86"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. Be3 d6 7. Qd2 a6 8. Nge2 b5 9. e5 d5 10. f4 Qb6 11. d4 c4 12. g4 Nge7 13. h4 Bd7 14. h5 Na5 15. Ng3 b4 16. Nce4 dxe4 17. Nxe4 Nd5 18. h6 Bf8 19. Nf6+ Nxf6 20. Bxa8 c3 21. Qe2 cxb2 22. Rb1 Nd5 23. Bxd5 exd5 24. Rxb2 Bb5 25. Qf3 Qc6 26. Rh2 Qc3+ 27. Rd2 Qxb2 28. Qxd5 Qa1+ 29. Kf2 Qf1+ 30. Kg3 Bc6 31. Qxa5 Qf3+ 32. Kh2 Qxe3 33. Rg2 Qxf4+ 34. Kg1 Qxd4+ 35. Rf2 Bc5 36. Kh2 Qxe5+ 37. Kh3 Qe3+ 38. Rf3 Bxf3 39. Qa4+ Ke7 40. Qe8+ Rxe8 41. Kh4 Be4 42. a4 g5+ 43. Kh5 Bg6# 0-1

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.29"]
[Round "5"]
[White "Maciejewski, Andrzej"]
[Black "Buraczewski, Rafal"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1718"]
[BlackElo "1639"]
[PlyCount "72"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nc6 5. Be3 Be6 6. Nc3 Nf6 7. c5 g6 8. Bb5 a6 9. Bxc6+ bxc6 10. Nf3 Bg4 11. h3 Bxf3 12. Qxf3 Bg7 13. 0-0-0 0-0 14. g4 Qb8 15. Bg5 Nd7 16. Rhe1 Re8 17. Rxe8+ Qxe8 18. Bf4 Qd8 19. Qg3 Rc8 20. g5 Nf8 21. h4 Ne6 22. Be5 Bxe5 23. Qxe5 Rb8 24. Ne2 Rb4 25. b3 a5 26. Ng3 a4 27. Kb2 axb3 28. axb3 Qb8 29. Qe3 Ra4 30. Qc3 Ra8 31. Ra1 Rxa1 32. Kxa1 Qb5 33. Kb2 Nf4 34. Qe3 Ne6 35. Qd2 Kf8 36. f4 Ng7 1/2-1/2

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.28"]
[Round "2"]
[White "Lanica, Lukasz"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1550"]
[BlackElo "1718"]
[PlyCount "89"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e6 4. e4 exd5 5. exd5 Nf6 6. Bg5 g6 7. Nf3 Bg7 8. Qe2+ Qe7 9. Qxe7+ Kxe7 10. Bd3 Re8 11. 0-0 Kf8 12. Nbd2 Bg4 13. Bxf6 Bxf6 14. h3 Bxf3 15. Nxf3 Nd7 16. Rae1 Rab8 17. b3 a6 18. Rxe8+ Kxe8 19. g4 Kf8 20. Kg2 b5 21. Rb1 b4 22. g5 Bg7 23. h4 a5 24. h5 Ra8 25. h6 Bh8 26. Nd2 a4 27. Kg3 axb3 28. axb3 Ne5 29. Bf1 f6 30. Ne4 Ke7 31. f4 f5 32. Nf6 Bxf6 33. gxf6+ Kxf6 34. fxe5+ dxe5 35. Rd1 Ke7 36. d6+ Kd7 37. Bg2 Ra6 38. Kf2 Rxd6 39. Bd5 g5 40. Rh1 Kc7 41. Bg8 Rd7 42. Rh5 Rd2+ 43. Ke1 Rd3 44. Bxh7 Rxb3 45. Bxf5 1-0

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.28"]
[Round "3"]
[White "Maciejewski, Andrzej"]
[Black "Szygowski, Jakub"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1718"]
[PlyCount "65"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. c3 d6 6. d4 exd4 7. cxd4 Bb4 8. a3 Ba5 9. b4 Bb6 10. d5 a6 11. Ba4 Bd7 12. dxc6 Bxc6 13. Bxc6+ bxc6 14. Bg5 h6 15. Bxf6 gxf6 16. Nc3 Rg8 17. Nh4 Qe7 18. Nf5 Qe5 19. Qd3 h5 20. Qc4 c5 21. Qd5 Qxd5 22. Nxd5 Kd8 23. Nxb6 cxb6 24. Nxd6 Ke7 25. Nc4 b5 26. Nb6 Rad8 27. Nd5+ Ke6 28. bxc5 Rc8 29. Rac1 Rgd8 30. f4 a5 31. Rfd1 Rg8 32. f5+ Ke5 33. Ne7 1-0

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.27"]
[Round "1"]
[White "Maciejewski, Andrzej"]
[Black "Ankiewicz, Michal"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1718"]
[PlyCount "77"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bc4 Nf6 5. 0-0 b5 6. Bb3 d6 7. Ng5 Be6 8. Bxe6 fxe6 9. Nxe6 Qe7 10. Nxf8 Rxf8 11. d3 0-0-0 12. c4 g5 13. Nc3 h5 14. cxb5 axb5 15. Bxg5 Rg8 16. Nd5 Qg7 17. Nxf6 Qxg5 18. Nxg8 Rxg8 19. Qf3 Nd4 20. Qh3+ Kb7 21. Rae1 Nc2 22. Re2 Nd4 23. Re3 b4 24. Kh1 h4 25. g3 Rh8 26. f4 exf4 27. gxf4 Qc5 28. Qg2 Nc6 29. Ree1 h3 30. Qg5 Qb6 31. f5 Nd4 32. f6 Nc2 33. Re2 Nd4 34. Ref2 Ne6 35. Qd5+ Ka6 36. Qxe6 Kb7 37. f7 Rf8 38. Qe8 Rxe8 39. fxe8Q 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.05.09"]
[Round "11.19"]
[White "Maciejewski, Andrzej"]
[Black "Jablonski, Miroslaw"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2347"]
[BlackElo "2082"]
[PlyCount "72"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Bxc6 Bxc6 11. Nxc6 bxc6 12. 0-0 e6 13. Qg4 h5 14. Qe4 Qd5 15. Qc2 Rc8 16. Be3 Be7 17. Nc3 Qf5 18. Rac1 0-0 19. Qe2 Bd6 20. Rfd1 Qg4 21. Rd2 Rc7 22. Qxg4 hxg4 23. Ne4 Bb4 24. Rdc2 Rfc8 25. a3 Be7 26. b4 Nd5 27. Nc3 Bd6 28. Nxd5 cxd5 29. Rxc7 Rxc7 30. Rxc7 Bxc7 31. Kf1 a6 32. Ke2 Kf8 33. g3 Ke8 34. Kd3 Kd7 35. a4 Kc6 36. Bf4 Bd8 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.04.26"]
[Round "10.1"]
[White "Konieczynski, Piotr"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "1905"]
[BlackElo "2347"]
[PlyCount "82"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 c6 4. Be3 d6 5. Nc3 a6 6. h3 b5 7. Nf3 Nf6 8. e5 Nfd7 9. Bf4 b4 10. Na4 dxe5 11. dxe5 Qa5 12. Be2 0-0 13. Qb3 Nxe5 14. Nxe5 Bxe5 15. Bxe5 Qxe5 16. Qxb4 Qe4 17. Kf1 a5 18. Qc3 Be6 19. b3 Rd8 20. Bf3 Qf4 21. g3 Qc7 22. Kg2 Nd7 23. Rhe1 Rab8 24. Qe3 Rbc8 25. Rad1 h5 26. Qg5 Nf8 27. Qe5 Rxd1 28. Bxd1 Nd7 29. Qg5 Nf8 30. Bf3 Rd8 31. Qc5 Rd6 32. Nc3 Nd7 33. Qg5 Nf6 34. Qc5 Nd7 35. Qg5 Nf6 36. Re5 Qd7 37. h4 Bh3+ 38. Kh2 Rd3 39. Re3 Bg4 40. Bg2 Bf5 41. Bf3 Bg4 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.03.21"]
[Round "9.19"]
[White "Maciejewski, Andrzej"]
[Black "Bassa, Jaroslaw"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2347"]
[BlackElo "1735"]
[PlyCount "71"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qc7 6. a3 Nge7 7. Bd3 Bd7 8. b4 c4 9. Bc2 Ng6 10. h4 Be7 11. h5 Nf8 12. h6 gxh6 13. Bxh6 0-0-0 14. Nbd2 Rg8 15. g3 f6 16. Bf4 fxe5 17. Nxe5 Nxe5 18. Bxe5 Bd6 19. Nf3 Be8 20. Bxd6 Qxd6 21. Ne5 Ng6 22. Bxg6 Bxg6 23. Rh4 Rdf8 24. Qe2 Be4 25. Qe3 Qe7 26. Ra2 Rg7 27. a4 Qg5 28. Qxg5 Rxg5 29. Nxc4 Kb8 30. Ne5 Kc7 31. Ke2 Kd8 32. Ra3 Rxe5 33. dxe5 Rf3 34. Rf4 Rd3 35. f3 Bg6 36. Rd4 1-0

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2010.03.14"]
[Round "9.1"]
[White "Kurpiewski, Slawomir"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "A75"]
[WhiteElo "2212"]
[BlackElo "1720"]
[PlyCount "59"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. e4 e6 4. c4 exd5 5. cxd5 g6 6. Nc3 Bg7 7. Nf3 Bg4 8. Be2 Nf6 9. 0-0 0-0 10. Bf4 a6 11. a4 Re8 12. Nd2 Bxe2 13. Qxe2 Nh5 14. Be3 Nd7 15. a5 Qe7 16. Ra3 h6 17. Rb1 Reb8 18. b4 Bxc3 19. Rxc3 b5 20. axb6 Rxb6 21. Rcb3 Rab8 22. Bxh6 cxb4 23. Rh3 Rb5 24. Rxh5 Nf6 25. Rh3 Nxd5 26. Qc4 Nc3 27. Re1 a5 28. Be3 Qe6 29. Bd4 Kf8 30. Qc7 1-0

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2010.02.28"]
[Round "8.12"]
[White "Krasiewicz, Robert"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2092"]
[BlackElo "1720"]
[PlyCount "69"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 e5 4. Nb5 d5 5. Qxd5 Qxd5 6. Nc7+ Kd8 7. Nxd5 Be6 8. Nbc3 Nc6 9. Bd2 Bc5 10. e3 Nge7 11. Nxe7 Kxe7 12. 0-0-0 a6 13. Be2 Rac8 14. h4 Rhd8 15. a3 f6 16. h5 Rd7 17. g4 Rcd8 18. Ne4 Bb6 19. Ng3 Kf7 20. Bf3 Rc8 21. Bc3 Bc5 22. Rxd7+ Bxd7 23. Rd1 Be6 24. Nf5 Rc7 25. Nd6+ Bxd6 26. Rxd6 Ke7 27. Rd2 Nd8 28. g5 Nf7 29. gxf6+ gxf6 30. Ba5 Rc8 31. Bb4+ Ke8 32. Bxb7 Rc7 33. Bxa6 Ng5 34. Bb5+ Kf7 35. Rd8 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.02.21"]
[Round "8.1"]
[White "Tarkowski, Michal"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2066"]
[BlackElo "2347"]
[PlyCount "71"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 c6 5. Bg5 Bg4 6. e3 Qa5 7. Bh4 Nf6 8. Be2 Nbd7 9. 0-0 0-0 10. h3 Bxf3 11. Bxf3 e5 12. Bxf6 Nxf6 13. dxe5 dxe5 14. Qc2 Qb4 15. Be2 Qe7 16. Rad1 Rfd8 17. Rxd8+ Rxd8 18. Rd1 Rd7 19. a3 a5 20. Rxd7 Nxd7 21. Qb3 b6 22. Bf3 Nc5 23. Qxb6 e4 24. Qb8+ Qf8 25. Qxf8+ Kxf8 26. Nxe4 Nxe4 27. Bxe4 Bxb2 28. a4 c5 29. f4 f5 30. Bd5 h5 31. Kf2 h4 32. Kf3 Ke7 33. e4 fxe4+ 34. Bxe4 Kf6 35. Kg4 Bc1 36. Bd5 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.02.07"]
[Round "7.25"]
[White "Maciejewski, Andrzej"]
[Black "Krainski, Slawomir"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2347"]
[BlackElo "2145"]
[PlyCount "80"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Nf3 c5 4. e3 e6 5. Ne5 Bd6 6. Nb5 Be7 7. c4 0-0 8. cxd5 exd5 9. Nc3 Nc6 10. Be2 Qb6 11. 0-0 cxd4 12. Nxc6 bxc6 13. exd4 Bf5 14. Na4 Qc7 15. Nc5 Ne4 16. Nxe4 Bxe4 17. Bd3 Bxd3 18. Qxd3 Rfe8 19. Bd2 Bf6 20. Rfe1 Qb6 21. Bc3 Qb5 22. Qf5 Qc4 23. Rxe8+ Rxe8 24. Qd7 Qe2 25. g3 Qe7 26. Qxc6 Qd8 27. a4 h5 28. h4 Re6 29. Qb5 Bxh4 30. Re1 Rxe1+ 31. Bxe1 Bf6 32. Ba5 Qc8 33. Qxd5 Qc1+ 34. Kg2 Qxb2 35. Qa8+ Kh7 36. Qe4+ g6 37. d5 Kg7 38. d6 Bd4 39. Be1 Qb6 40. d7 Qd6 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.01.31"]
[Round "6.31"]
[White "Maciejewski, Andrzej"]
[Black "Bokiej, Przemyslaw"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2347"]
[BlackElo "2069"]
[PlyCount "60"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 e5 4. d3 g6 5. Bg2 Bg7 6. Nc3 Ne7 7. Bd2 0-0 8. Qc1 Nbc6 9. 0-0 Nd4 10. Nxd4 Bxg2 11. Kxg2 exd4 12. Nd5 c6 13. Nxe7+ Qxe7 14. Re1 d5 15. cxd5 cxd5 16. Qc6 Rac8 17. Qxd5 Rc5 18. Bb4 Rxd5 19. Bxe7 Re8 20. Ba3 Bh6 21. Rad1 Rde5 22. Kf1 Rf5 23. Kg2 Rfe5 24. Kf1 Rf5 25. Kg2 Rfe5 26. Kf1 Rf5 27. Kg2 Rfe5 28. Kf1 Rf5 29. Kg2 Rfe5 30. Kf1 Rf5 1/2-1/2

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2010.01.31"]
[Round "5.5"]
[White "Maciejewski, Andrzej"]
[Black "Kurpiewski, Slawomir"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1720"]
[BlackElo "2212"]
[PlyCount "35"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. h3 Be6 7. Bb3 h6 8. Be3 Bb6 9. Nc3 Qd7 10. d4 Bxb3 11. axb3 0-0 12. Re1 Qc8 13. d5 Bxe3 14. Rxe3 Ne7 15. Nh4 g6 16. Qd2 Kh7 17. g4 a6 18. Rg3 1/2-1/2

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2010.01.17"]
[Round "4.1"]
[White "Krasiewicz, Robert"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2092"]
[BlackElo "1720"]
[PlyCount "37"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 Nf6 4. c4 Nc6 5. g3 g6 6. Bg2 Bg7 7. Nc3 0-0 8. 0-0 a6 9. Re1 Qc7 10. e4 d6 11. h3 Nxd4 12. Qxd4 Nd7 13. Qd1 Qxc4 14. Nd5 Re8 15. Bg5 Rb8 16. Rc1 Qxa2 17. Nc7 f6 18. e5 Rf8 19. Bd5+ 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.01.10"]
[Round "5.25"]
[White "Kos, Pawel"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2235"]
[BlackElo "2347"]
[PlyCount "135"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 c6 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 Qb6 8. d5 Qb4 9. Be2 Bxc3+ 10. bxc3 Qxc3+ 11. Bd2 Qd4 12. Rb1 Nf6 13. Rxb7 Nbd7 14. dxc6 Nc5 15. 0-0 Nxb7 16. cxb7 Rb8 17. Qa4+ Nd7 18. Be3 Qb2 19. c5 Qxe2 20. c6 0-0 21. c7 Rxb7 22. Qxd7 Qc2 23. Qxe7 Qxc7 24. Qg5 Qe7 25. Qd5 Re8 26. h3 Rd7 27. Qc6 Rc7 28. Qd5 Qe5 29. Qd1 Rce7 30. Qd3 Rd7 31. f3 d5 32. Rd1 Red8 33. Qb5 Qe6 34. Rd4 dxe4 35. Rxe4 Qxa2 36. Qg5 Qd5 37. Qxd5 Rxd5 38. Bxa7 Rd2 39. Be3 Re2 40. Kf1 Ra2 41. Rd4 Rxd4 42. Bxd4 f5 43. Be3 Kf7 44. Bg5 Ke6 45. Bf4 Kd5 46. h4 Kd4 47. Bg5 Ke5 48. g3 Kd4 49. Bf4 Kd3 50. Bg5 Kd4 51. Bf4 Kd5 52. Bg5 Ke6 53. Bf4 Kf6 54. Bh6 Kf7 55. Bf4 Kg7 56. Bg5 h6 57. Bf4 Kh7 58. Be3 Ra8 59. Kf2 Rg8 60. g4 fxg4 61. fxg4 h5 62. gxh5 gxh5 63. Bg5 Kg6 64. Kf3 Kf5 65. Bd2 Rg4 66. Bg5 Rb4 67. Ke3 Ke5 68. Ke2 1/2-1/2

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2010.01.10"]
[Round "3.1"]
[White "Posnik, Maurycy"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1720"]
[PlyCount "100"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 c5 2. e3 d5 3. Nf3 Bg4 4. Be2 e6 5. 0-0 Bxf3 6. Bxf3 Nf6 7. c4 cxd4 8. exd4 Be7 9. Nc3 Nc6 10. Be3 0-0 11. cxd5 Nxd5 12. Nxd5 exd5 13. Qb3 Qd7 14. Qxd5 Qxd5 15. Bxd5 Rac8 16. Rac1 Rfd8 17. Bxc6 bxc6 18. Rc4 Rd6 19. Rfc1 Bf6 20. g4 g6 21. b3 Bd8 22. d5 Rxd5 23. Rxc6 Rxc6 24. Rxc6 a5 25. Kg2 Be7 26. Kf3 Bb4 27. Ke4 Rd8 28. Ra6 Re8+ 29. Kf3 Kf8 30. g5 Rd8 31. a3 Bc3 32. Bc5+ Ke8 33. Ke4 Rc8 34. b4 axb4 35. axb4 Bxb4 36. Bxb4 Rc4+ 37. Kf3 Rxb4 38. Ra8+ Ke7 39. Kg3 Rb5 40. h4 Rb3+ 41. f3 Rb7 42. Rh8 Ke6 43. Rxh7 Kf5 44. Rh8 Rb6 45. Ra8 f6 46. Rf8 Ke5 47. Rxf6 Rxf6 48. gxf6 Kxf6 49. Kf4 Kf7 50. Kg5 Kg7 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2009.12.20"]
[Round "4.1"]
[White "Maciejewski, Andrzej"]
[Black "Wargulec, Dariusz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2347"]
[BlackElo "1953"]
[PlyCount "111"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e5 5. dxe5 Qxe5+ 6. Be3 Nf6 7. Nf3 Qc7 8. Bb5+ Bd7 9. Qb3 Bxb5 10. Qxb5+ Nbd7 11. Nbd2 a6 12. Qb3 Be7 13. a4 0-0 14. 0-0 Rfe8 15. Rad1 Ng4 16. Rfe1 Bf6 17. Nc4 Nxe3 18. Rxe3 Nf8 19. Nb6 Rad8 20. Nd5 Qc6 21. Rxe8 Rxe8 22. Nxf6+ gxf6 23. h3 Re4 24. c4 Ne6 25. Qc2 Nd4 26. Nxd4 Rxd4 27. Re1 Qd7 28. Re3 f5 29. Qe2 Re4 30. Rxe4 fxe4 31. Qxe4 Qd1+ 32. Kh2 Qxa4 33. Qg4+ Kf8 34. Qc8+ Kg7 35. Qxc5 Qb3 36. Qd4+ Kg8 37. h4 Qb4 38. g3 Qe7 39. b3 Qe6 40. b4 Qe7 41. b5 axb5 42. cxb5 Qe6 43. Qc5 h6 44. Qd4 Kf8 45. Kg2 Ke7 46. g4 b6 47. Kf3 Kf8 48. Kf4 f6 49. f3 Kf7 50. h5 Kf8 51. Qb4+ Kf7 52. Kg3 Qe5+ 53. Kh3 Qe6 54. Qb1 Qe2 55. Qg6+ Ke6 56. Qe8+ 1-0

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2009.12.13"]
[Round "2.17"]
[White "Maciejewski, Andrzej"]
[Black "Kowalski, Edward"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1720"]
[PlyCount "65"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. Nf3 c6 6. 0-0 Bf5 7. d3 e6 8. Bd2 Qc7 9. Re1 Nbd7 10. Nd4 Bg4 11. f3 Bh5 12. Bxe6 0-0-0 13. Bxd7+ Qxd7 14. Nb3 Bd6 15. Be3 Bc7 16. Bf2 g5 17. Bd4 Qd6 18. Be5 Qe7 19. Bxc7 Qxc7 20. Qd2 Rhg8 21. Ne4 Nd5 22. c4 Nf4 23. d4 g4 24. Nf6 gxf3 25. Nxg8 Rxg8 26. g3 Ne2+ 27. Rxe2 fxe2 28. Qd3 Qe7 29. Re1 Qg5 30. Nc1 Re8 31. Kf2 Bg6 32. Qf3 Qxc1 33. Rxc1 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2009.12.06"]
[Round "3.19"]
[White "Kiedrowicz, Jan"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2296"]
[BlackElo "2347"]
[PlyCount "40"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 c6 5. Bg2 Nf6 6. Nc3 a6 7. e4 0-0 8. 0-0 b5 9. e5 Ne8 10. Re1 bxc4 11. Bg5 f5 12. exd6 exd6 13. Bf4 g5 14. Be3 d5 15. b3 cxb3 16. axb3 Nc7 17. Qd3 a5 18. Qb1 Nca6 19. Bd2 Nb4 20. Na2 Nxa2 1/2-1/2

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2009.11.29"]
[Round "1.28"]
[White "Kozerski, Zbigniew"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1957"]
[BlackElo "1720"]
[PlyCount "45"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. 0-0 e6 10. Re1 Be7 11. c4 0-0 12. Bf4 Re8 13. a3 Rc8 14. b4 Nb6 15. Qb3 Qd7 16. Rad1 Red8 17. h3 h6 18. Be5 Qe8 19. Ne4 Nxe4 20. Rxe4 Nd7 21. Ree1 Nxe5 22. dxe5 Rxd1 23. Rxd1 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2009.11.22"]
[Round "2.7"]
[White "Maciejewski, Andrzej"]
[Black "Gorniewicz, Oskar"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2347"]
[BlackElo "1867"]
[PlyCount "77"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 a5 6. 0-0 0-0 7. d4 Bb6 8. dxe5 Nxe4 9. Bd5 Nc5 10. Bg5 Qe8 11. Re1 Ne6 12. Bh4 Ne7 13. Na3 Nf5 14. Bg3 Nxg3 15. hxg3 c6 16. Bb3 Bc7 17. Nc4 Qe7 18. a4 b6 19. Qd2 Nc5 20. Bc2 Ba6 21. Nd6 Bxd6 22. exd6 Qf6 23. Ng5 g6 24. Re7 Rad8 25. Rae1 Bc4 26. b4 Nb3 27. Bxb3 Bxb3 28. bxa5 bxa5 29. Ne4 Qh8 30. Qf4 f5 31. Ng5 Qxc3 32. Nxh7 Rf7 33. Qh4 Be6 34. R7xe6 dxe6 35. Qxd8+ Kxh7 36. Rxe6 Qb3 37. Qh4+ Kg7 38. Qd4+ Kh7 39. Re8 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2009.11.08"]
[Round "1.13"]
[White "Jaroch, Karol"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2242"]
[BlackElo "2347"]
[PlyCount "61"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Bd3 Bg7 4. Ne2 d6 5. Nbc3 e5 6. dxe5 dxe5 7. Be3 Nf6 8. Bc4 Qe7 9. a4 Ng4 10. Qd2 0-0 11. h3 Nxe3 12. Qxe3 a5 13. 0-0 Nd7 14. Nc1 Qb4 15. Bb3 Qd4 16. Qe2 Nc5 17. Rd1 Qb4 18. Nd3 Nxd3 19. Qxd3 Bf6 20. Qf3 Qe7 21. Rd3 Rd8 22. Rxd8+ Qxd8 23. Rd1 Qe7 24. Qe3 Kg7 25. Ne2 h5 26. Qc3 Qb4 27. Qc4 Qxc4 28. Bxc4 Be7 29. Nc1 g5 30. f3 Kf6 31. c3 1/2-1/2

[Event "Bydgoszcz op"]
[Site "Bydgoszcz"]
[Date "2009.10.11"]
[Round "5"]
[White "Maciejewski, Andrzej"]
[Black "Starzynski, Waldemar"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2358"]
[BlackElo "1855"]
[PlyCount "60"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 g6 3. Nf3 Bg7 4. 0-0 Nf6 5. c4 c6 6. d4 0-0 7. Nc3 Nbd7 8. a4 Re8 9. Re1 Nb6 10. c5 Nbd7 11. b4 e5 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. Bb2 Re8 15. e3 Bf5 16. Ne2 Qd7 17. Nd4 Be4 18. f3 Bf5 19. g4 Be6 20. Qd2 Re7 21. h3 Rae8 22. b5 Qc7 23. Rac1 Bc8 24. Bc3 Bd7 25. Rb1 Bc8 26. Ba5 Qd7 27. Qd3 h5 28. g5 Nh7 29. h4 Nf8 30. Kf2 Ne6 1/2-1/2

[Event "Bydgoszcz op"]
[Site "Bydgoszcz"]
[Date "2009.10.11"]
[Round "4"]
[White "Wozniak, Marcin"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2123"]
[BlackElo "2358"]
[PlyCount "42"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. e3 Nc6 5. Ne2 Nf6 6. Nbc3 0-0 7. 0-0 d6 8. d3 Rb8 9. Rb1 Bd7 10. a3 e5 11. b4 Qc8 12. Ne4 Nxe4 13. dxe4 Be6 14. bxc5 dxc5 15. Qa4 b6 16. Nc3 Na5 17. Nd5 Qa6 18. Qb5 Qb7 19. Qa4 Qa6 20. Qb5 Qb7 21. Qa4 Qa6 1/2-1/2

[Event "Bydgoszcz op"]
[Site "Bydgoszcz"]
[Date "2009.10.10"]
[Round "2"]
[White "Maciejewski, Andrzej"]
[Black "Walkusz, Witoslaw"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2358"]
[BlackElo "2126"]
[PlyCount "82"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. g3 f5 2. c4 Nf6 3. Nc3 g6 4. Bg2 Bg7 5. Nh3 e5 6. d4 exd4 7. Qxd4 Nc6 8. Qe3+ Qe7 9. Qxe7+ Nxe7 10. Nb5 Kd8 11. Ng5 Rf8 12. Bf4 d6 13. c5 Ned5 14. cxd6 Nxf4 15. gxf4 cxd6 16. Nxd6 h6 17. Nf3 Ne4 18. Nxe4 fxe4 19. Rd1+ Kc7 20. Nd4 Rxf4 21. e3 Rh4 22. Rc1+ Kb6 23. Rc4 a5 24. 0-0 Be5 25. Rfc1 Bxh2+ 26. Kf1 Bd7 27. R1c3 Rf8 28. Rb3+ Ka6 29. Ke1 Bg1 30. Rc2 Ba4 31. Ne6 Bxb3 32. axb3 Rf6 33. Nc5+ Ka7 34. Nxe4 Rc6 35. Nc3 Rc5 36. Rd2 Bh2 37. f4 g5 38. Rd7 gxf4 39. Rxb7+ Ka6 40. Na4 Bg3+ 41. Kd2 Rb5 0-1

[Event "Bydgoszcz op"]
[Site "Bydgoszcz"]
[Date "2009.10.10"]
[Round "3"]
[White "Maciejewski, Andrzej"]
[Black "Zolnierowicz, Krzysztof"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2358"]
[BlackElo "2227"]
[PlyCount "91"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Na4 Bg4 7. Nxc5 dxc5 8. Be3 Qd6 9. h3 Bh5 10. g4 Bg6 11. Bb5 Nd7 12. Qd2 0-0-0 13. Bxc6 Qxc6 14. Qc3 f5 15. gxf5 Bxf5 16. Nxe5 Nxe5 17. Qxe5 Bg6 18. Qxc5 Qf6 19. 0-0-0 b6 20. Qc3 Qxc3 21. bxc3 c5 22. f4 Rhe8 23. Rhg1 Rd7 24. c4 Kb7 25. Rg5 Ree7 26. Rd5 Rc7 27. f5 Bf7 28. Rd6 Rc6 29. Bf4 a6 30. Rg1 g6 31. f6 Rxd6 32. Bxd6 Rd7 33. e5 Kc6 34. a4 Be6 35. h4 b5 36. axb5+ axb5 37. cxb5+ Kxb5 38. c4+ Kc6 39. Rg2 Ra7 40. Kb2 Rb7+ 41. Kc3 Rb1 42. Ra2 Rh1 43. Ra5 Rxh4 44. Rxc5+ Kb7 45. d4 Rh3+ 46. Kb4 1-0

[Event "Bydgoszcz op"]
[Site "Bydgoszcz"]
[Date "2009.10.09"]
[Round "1"]
[White "Wierzbicki, Slawomir"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2020"]
[BlackElo "2358"]
[PlyCount "114"]
[EventDate "2009.10.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nc3 Bg7 4. Be2 d6 5. h4 Qb6 6. Nf3 Bg4 7. Na4 Qa5+ 8. Nc3 Nd7 9. Be3 Ngf6 10. Qd2 b5 11. e5 b4 12. exf6 Nxf6 13. Nd1 0-0 14. Ng5 Bd7 15. c3 c5 16. cxb4 cxb4 17. 0-0 Rfc8 18. Bd3 Rab8 19. b3 h6 20. Nf3 Qh5 21. Nb2 Bg4 22. Qe2 e5 23. dxe5 dxe5 24. Bd2 e4 25. Bxe4 Nxe4 26. Qxe4 Bxb2 27. Nh2 Bf5 28. Qf4 Bxa1 29. Rxa1 Be6 30. Bxb4 Qf5 31. Bd6 Rb6 32. Qxf5 Bxf5 33. Bf4 Kh7 34. Be3 Ra6 35. Nf3 Rc2 36. a3 Rb2 37. Nd4 Be6 38. Nxe6 Rxe6 39. Bxa7 Rxb3 40. Bc5 Rc6 41. Bb4 g5 42. hxg5 hxg5 43. g3 Rb2 44. Kg2 Rcc2 45. Rf1 Kg6 46. Kf3 f5 47. Bd6 Ra2 48. Bb4 Kf6 49. Bd6 Rab2 50. Bb4 Rb3+ 51. Kg2 f4 52. g4 Rg3+ 53. Kh2 Rxg4 54. Kh3 Rh4+ 55. Kg2 g4 56. Re1 Rh3 57. Rd1 f3+ 0-1

[Event "Warsaw-ch opB 62nd"]
[Site "Warsaw"]
[Date "2009.09.07"]
[Round "7"]
[White "Budrewicz, Henryk"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1603"]
[BlackElo "2358"]
[PlyCount "80"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nc6 3. f4 cxd4 4. exd4 d5 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Bd6 8. c3 Nf6 9. Ne5 Bxe2 10. Qxe2 0-0 11. Nd2 Qb6 12. g4 Rfd8 13. g5 Nd7 14. Ndf3 Rac8 15. Kh1 Ne7 16. Rg1 Nf5 17. g6 Bxe5 18. gxh7+ Kxh7 19. fxe5 Rh8 20. Bg5 Kg8 21. Rg2 Nf8 22. Rag1 Ng6 23. Bc1 Kf8 24. Ng5 Ngh4 25. Rg4 Ke7 26. Nh3 Kd7 27. Rxg7 Nxg7 28. Rxg7 Nf5 29. Rxf7+ Ke8 30. Rxf5 exf5 31. Qf3 Qg6 32. Bg5 Rxh3 33. Qxh3 Qxg5 34. Qh8+ Kd7 35. e6+ Kc7 36. Qe5+ Kc6 37. b4 Qc1+ 38. Kg2 Rg8+ 39. Kf2 Qg1+ 40. Ke2 Rg2+ 0-1

[Event "Warsaw-ch opB 62nd"]
[Site "Warsaw"]
[Date "2009.09.07"]
[Round "9"]
[White "Kwiek, Janusz"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1744"]
[BlackElo "2358"]
[PlyCount "114"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nbd2 e6 7. c4 Nc6 8. Rb1 Qe7 9. a3 a5 10. c5 Ne4 11. e3 f5 12. Qc2 Bd7 13. b4 axb4 14. axb4 b5 15. Qd3 Ra4 16. Qxb5 Nc3 17. Qd3 Nxb1 18. Nxb1 Rxb4 19. Bd2 Rb7 20. Nc3 Rfb8 21. Ra1 Qf6 22. Rb1 Rxb1+ 23. Nxb1 Qd8 24. Na3 Qc8 25. Ne1 Qb7 26. Nec2 Qb2 27. f4 Bc8 28. Bf1 Rb3 29. Bc1 Rxd3 30. Bxb2 Rb3 31. Bc1 Na7 32. Kf2 Bd7 33. Ke1 Nb5 34. Nxb5 Bxb5 35. Bxb5 Rxb5 36. Kd2 Bf6 37. h4 c6 38. Na3 Rb8 39. Kc3 Bd8 40. Kd3 Ba5 41. Ke2 Kf7 42. Kd1 Ke7 43. Ke2 Kd7 44. Kd1 Kc7 45. Ke2 Kb7 46. Bd2 Ka6 47. Bxa5 Kxa5 48. Kd2 Ka4 49. Nc2 Rb2 50. Kd1 Kb3 51. Ne1 Rb1+ 52. Kd2 Rxe1 53. Kxe1 Kc3 54. Ke2 Kc2 55. Kf2 Kd3 56. Kf3 h5 57. Kf2 Kd2 0-1

[Event "Warsaw-ch opB 62nd"]
[Site "Warsaw"]
[Date "2009.09.07"]
[Round "6"]
[White "Maciejewski, Andrzej"]
[Black "Kalhorn, Marcin"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2358"]
[BlackElo "1521"]
[PlyCount "84"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Nge7 7. 0-0 Bg4 8. Bg5 f6 9. Bh4 g5 10. Bg3 Qd7 11. Nbd2 0-0-0 12. b4 Ng6 13. Qa4 Kb8 14. Qb3 Bf4 15. a4 Bf5 16. Qc2 Bxd3 17. Qxd3 Nce7 18. Nb3 Nf5 19. Nc5 Qc8 20. Rae1 Rhe8 21. a5 Nd6 22. b5 Nc4 23. a6 b6 24. Na4 Qd7 25. Rb1 g4 26. Nh4 Nxh4 27. Bxf4 Ng6 28. Bh6 Re4 29. Be3 Rde8 30. Bd2 f5 31. Rb4 f4 32. Nb2 Nxd2 33. Qxd2 Qf5 34. Nd3 Re2 35. Qd1 f3 36. g3 Qh5 37. Kh1 R8e6 38. Rb1 Qh3 39. Rg1 Re1 40. Nxe1 Nf4 41. Nxf3 gxf3 42. Qxf3 Qxh2+ 0-1

[Event "Warsaw-ch opB 62nd"]
[Site "Warsaw"]
[Date "2009.09.07"]
[Round "8"]
[White "Maciejewski, Andrzej"]
[Black "Maliszewski, Krzysztof"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2358"]
[BlackElo "1729"]
[PlyCount "125"]
[EventDate "2009.08.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. 0-0 0-0 7. Bg5 Bg4 8. c3 c6 9. Nbd2 Nbd7 10. Qc2 Qc7 11. Rfe1 Rfe8 12. b4 Bh5 13. h3 Bg6 14. Re3 Rxe3 15. Bxe3 Re8 16. Re1 Bxd3 17. Qxd3 Ne4 18. Nb3 Nb6 19. Nc5 Bxc5 20. dxc5 Nc4 21. Bd4 f6 22. a4 a6 23. Nh2 Ne5 24. Qc2 Qd7 25. Nf1 Nc4 26. Qe2 Kf8 27. Qh5 h6 28. Nh2 Qf7 29. Qf5 Qe6 30. Qh7 Qd7 31. h4 Kf7 32. h5 Ng5 33. Qg6+ Kf8 34. Rxe8+ Qxe8 35. Qxe8+ Kxe8 36. f3 Ne6 37. Nf1 Nxd4 38. cxd4 Kf7 39. Kf2 g6 40. hxg6+ Kxg6 41. Ne3 Nb2 42. Ke2 Nxa4 43. Nd1 Kf5 44. Ke3 h5 45. g3 Kg5 46. Kf2 f5 47. f4+ Kf6 48. Kg2 b6 49. Kh3 bxc5 50. bxc5 a5 51. Kg2 Kg6 52. Kf3 Kf6 53. Ke3 Kg6 54. Kd3 h4 55. gxh4 Kh5 56. Kc2 Kxh4 57. Ne3 Kg3 58. Nxf5+ Kxf4 59. Ne7 Ke4 60. Nxc6 Ke3 61. Kb3 Nb2 62. Kxb2 a4 63. Ka3 1-0

