[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.24"]
[Round "9.11"]
[White "Grzenkowicz, Gerard"]
[Black "Posnik, Andrzej"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2000"]
[BlackElo "1676"]
[PlyCount "29"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 4. e3 Be7 5. Bd3 0-0 6. 0-0 c5 7. Nc3 Nc6 8. a4 cxd4 9. exd4 a6 10. Be2 Bd7 11. Qd3 b5 12. axb5 axb5 13. Rxa8 Qxa8 14. Bd2 Rc8 15. Ne5 1/2-1/2

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.18"]
[Round "6.10"]
[White "Karczynski, Lech"]
[Black "Grzenkowicz, Gerard"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1964"]
[BlackElo "2000"]
[PlyCount "49"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 c6 3. d4 Be7 4. Nf3 d5 5. Bf4 dxc4 6. e3 b5 7. a4 Bd7 8. Be2 Nf6 9. 0-0 0-0 10. Ne5 Nd5 11. Bg3 Bf6 12. Bf3 Bxe5 13. Bxe5 Re8 14. axb5 cxb5 15. Nxd5 exd5 16. Bxd5 Bc6 17. Bxc6 Nxc6 18. Qf3 Nxe5 19. dxe5 Rxe5 20. Rfd1 Qe8 21. Rd7 a6 22. Rad1 Re6 23. Qd5 g6 24. h3 Re7 25. Rxe7 1-0

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.17"]
[Round "5.9"]
[White "Grzenkowicz, Gerard"]
[Black "Dobrowolski, Henryk"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2000"]
[BlackElo "1974"]
[PlyCount "43"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nf6 3. e3 Nc6 4. Be2 e6 5. Nf3 Be7 6. 0-0 0-0 7. c3 g6 8. Nbd2 Nb8 9. Bd3 c5 10. e4 dxe4 11. Nxe4 Nc6 12. Bc2 Qb6 13. Kh1 Rd8 14. Qd3 Ne8 15. a3 Ng7 16. b4 Nf5 17. Be3 Bf8 18. Bg1 Bg7 19. Nxc5 Qc7 20. g3 b6 21. Nb3 Bb7 22. Qe2 0-1

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.17"]
[Round "4.12"]
[White "Grzenkowicz, Gerard"]
[Black "Kanarkiewicz, Michal"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2000"]
[PlyCount "101"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. e3 Bg7 4. Nf3 0-0 5. Bd3 d6 6. c3 Nbd7 7. 0-0 Re8 8. e4 e5 9. Re1 b6 10. fxe5 dxe5 11. d5 Nc5 12. Bc2 Bb7 13. b4 Ncd7 14. c4 Qe7 15. a3 c5 16. b5 a6 17. a4 axb5 18. cxb5 Red8 19. Nbd2 Qd6 20. Nc4 Qe7 21. Bb2 Ne8 22. Bb3 Nd6 23. Nfd2 f6 24. Nxd6 Qxd6 25. Nc4 Qb8 26. d6 Kh8 27. Re3 Bc8 28. h4 Nf8 29. h5 Bh6 30. Rd3 Be6 31. hxg6 Nxg6 32. Qf3 Nf4 33. Rdd1 Bxc4 34. Bxc4 Rxd6 35. Rxd6 Qxd6 36. Rd1 Qe7 37. g3 Ng6 38. Qf5 Rxa4 39. Rd7 Qf8 40. Qe6 Ra8 41. Qxb6 Rb8 42. Qc6 Rc8 43. Rc7 Be3+ 44. Kg2 Rxc7 45. Qxc7 Bd4 46. Bc1 Qe7 47. Qc8+ Qf8 48. Qe6 Qg7 49. Bh6 Nf4+ 50. Bxf4 exf4 51. Qe8+ 1-0

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.11"]
[Round "3.13"]
[White "Witbrodt, Jakub"]
[Black "Grzenkowicz, Gerard"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "2000"]
[PlyCount "48"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 c6 3. Nf3 d5 4. exd5 cxd5 5. Bf4 Nc6 6. c3 Be7 7. Bd3 a6 8. Nbd2 Nf6 9. Qc2 Nh5 10. Bg3 g6 11. 0-0-0 Bd7 12. Ne5 Rc8 13. Nxc6 Bxc6 14. Be2 Ng7 15. Nf3 b5 16. a3 a5 17. Qd2 b4 18. axb4 axb4 19. cxb4 Qb6 20. Qe3 Bxb4 21. Rdg1 Nf5 22. Qf4 Ba4+ 23. Kb1 Bc2+ 24. Ka1 Qa5# 0-1

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.10"]
[Round "2.9"]
[White "Grzenkowicz, Gerard"]
[Black "Krzywkowski, Marcin"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2000"]
[BlackElo "1874"]
[PlyCount "52"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. f4 g6 3. e3 Bg7 4. Nf3 0-0 5. Bd3 d6 6. 0-0 c5 7. c3 Nbd7 8. Qc2 Qc7 9. f5 e5 10. fxg6 fxg6 11. Ng5 Re8 12. Na3 h6 13. Ne4 Nxe4 14. Bxe4 g5 15. Bg6 Rf8 16. Rxf8+ Nxf8 17. Bd3 exd4 18. exd4 cxd4 19. Nb5 Qb6 20. c4 Bd7 21. Na3 Rc8 22. b3 Be6 23. Bb2 d5 24. Rf1 dxc4 25. bxc4 a6 26. Kh1 Qd6 0-1

[Event "Pomorza-ch Seniors"]
[Site "Gdansk"]
[Date "2007.11.10"]
[Round "1.10"]
[White "Smalara, Kazimierz"]
[Black "Grzenkowicz, Gerard"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1985"]
[BlackElo "2000"]
[PlyCount "119"]
[EventDate "2007.11.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 c6 3. e4 d5 4. Nc3 Bb4 5. Bd3 Nf6 6. e5 Nfd7 7. cxd5 cxd5 8. Nge2 Nc6 9. 0-0 Qb6 10. Be3 Be7 11. Na4 Qd8 12. Rc1 a6 13. f4 0-0 14. g4 f5 15. gxf5 exf5 16. Kh1 Nb6 17. Nc5 Bxc5 18. Rxc5 Be6 19. b3 Nd7 20. Rc1 Rc8 21. Qe1 Qa5 22. Nc3 Nb4 23. Bb1 Rfe8 24. Rg1 g6 25. Bd2 Qd8 26. Qf2 Nc6 27. Rg5 Ne7 28. Rcg1 b6 29. Qh4 Nf8 30. Nd1 Qd7 31. Qh6 Kh8 32. Ne3 Qb5 33. R5g2 a5 34. Qh4 Nd7 35. Qg5 Qc6 36. Bd3 Qc7 37. Bb5 Qd8 38. h4 Ng8 39. Qg3 Re7 40. Rh2 Nf8 41. Be2 Rg7 42. Bf3 Ne7 43. h5 b5 44. Rhg2 Qb6 45. hxg6 Nfxg6 46. Qg5 Rf8 47. Nc2 Qc7 48. Ne1 Rfg8 49. Nd3 b4 50. Qf6 Bd7 51. e6 Bb5 52. Ne5 Rf8 53. Nf7+ Rfxf7 54. exf7 Qd8 55. f8Q+ Qxf8 56. Qxf8+ Nxf8 57. Rxg7 Neg6 58. Ra7 Nh4 59. Bxd5 Bd3 60. Rg8# 1-0

[Event "Gdansk-ch 5th"]
[Site "Gdansk"]
[Date "2003.11.07"]
[Round "1"]
[White "Bugalski, Michal"]
[Black "Grzenkowicz, Gerard"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2184"]
[PlyCount "120"]
[EventDate "2003.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 c6 3. Nc3 d5 4. Nf3 Bb4 5. e5 h6 6. Bd3 Bxc3+ 7. bxc3 b5 8. 0-0 Bb7 9. Nd2 Nd7 10. Qg4 Qg5 11. Qe2 a6 12. f4 Qd8 13. Qg4 g5 14. Nf3 h5 15. Qxg5 Qxg5 16. fxg5 Ne7 17. Ba3 Nf8 18. h4 Bc8 19. Bxe7 Kxe7 20. a4 Bd7 21. axb5 cxb5 22. Nd2 Ng6 23. g3 a5 24. Rfb1 Rhb8 25. Nb3 a4 26. Nc5 Be8 27. Be2 Nf8 28. Kf2 Nd7 29. Nxd7 Bxd7 30. Ke3 Rc8 31. Kd2 Rab8 32. Bxh5 Rc7 33. Ra3 Rc4 34. Be2 Rcc8 35. Bd3 Be8 36. Raa1 Ra8 37. Bxb5 Rcb8 38. Bxe8 Rxb1 39. Rxb1 Kxe8 40. Ra1 a3 41. Kc1 Kf8 42. Kb1 Rb8+ 43. Ka2 Rb2+ 44. Kxa3 Rxc2 45. Kb4 Rg2 46. Ra8+ Kg7 47. h5 Rxg3 48. h6+ Kh7 49. Rf8 Rf3 50. Kc5 Rxc3+ 51. Kd6 Rf3 52. Ke7 Kg6 53. Rg8+ Kh7 54. Rg7+ Kh8 55. Rxf7 Rg3 56. Kxe6 Rxg5 57. Kxd5 Rg6 58. e6 Kg8 59. Rg7+ Rxg7 60. hxg7 Kxg7 1-0

