[Event "Mazowiec-chT op Autumn"]
[Site "Poland"]
[Date "2012.12.09"]
[Round "7.17"]
[White "Jackiewicz, Jerzy"]
[Black "Litwiniec, Miroslawa"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1519"]
[BlackElo "1830"]
[PlyCount "149"]
[EventDate "2012.10.14"]
[EventType "team-swiss"]
[EventRounds "8"]
[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 Nf6 4. 0-0 d6 5. Bxc6+ bxc6 6. Re1 Bg4 7. h3 Bh5 8. d3 Qd7 9. Be3 Be7 10. Nbd2 c5 11. c4 0-0 12. Qe2 h6 13. Qf1 Nh7 14. g4 Bg6 15. Qg2 Qd8 16. Nf1 Ng5 17. Nxg5 hxg5 18. Ng3 f6 19. Qf1 c6 20. Red1 Rb8 21. b3 a5 22. Qe2 a4 23. bxa4 Qa5 24. Nf5 Kf7 25. Kg2 Qxa4 26. Qd2 Rb7 27. Rdb1 Rfb8 28. Qd1 Qa3 29. Rxb7 Rxb7 30. Rb1 Rxb1 31. Qxb1 Qb4 32. Qc2 Bh7 33. a4 g6 34. Nxe7 Kxe7 35. Bd2 Qb7 36. a5 Kd8 37. Qa2 Qa6 38. Be3 Bg8 39. f3 Be6 40. Kf2 Kc7 41. Ke1 Bc8 42. Kd2 Qb7 43. Kc2 Kb8 44. Qb3 Ka7 45. Qxb7+ Bxb7 46. Kd1 Ka6 47. Bd2 Bc8 48. Ke2 Be6 49. Kf2 d5 50. cxd5 cxd5 51. exd5 Bxd5 52. Be3 Kb5 53. a6 Kb4 54. a7 Bc6 55. Ke2 Kb5 56. Kf2 Kb4 57. Ke2 Kb5 58. Bf2 Kb6 59. Be3 Kb5 60. Bd2 Kb6 61. Bc3 Kxa7 62. Ba5 f5 63. Bd8 e4 64. fxe4 fxe4 65. Bxg5 exd3+ 66. Kxd3 Bg2 67. h4 Bf3 68. Be3 Kb6 69. g5 Kb5 70. Kc3 Bd5 71. Bd2 Kc6 72. Kd3 Kd6 73. Ke3 Be6 74. Ke4 Bf5+ 75. Ke3 1/2-1/2

[Event "Mazowiec-chT op Autumn"]
[Site "Poland"]
[Date "2012.12.09"]
[Round "8.21"]
[White "Wisniewski, Jacek"]
[Black "Jackiewicz, Jerzy"]
[Result "1/2-1/2"]
[ECO "B59"]
[WhiteElo "1419"]
[BlackElo "1519"]
[PlyCount "94"]
[EventDate "2012.10.14"]
[EventType "team-swiss"]
[EventRounds "8"]
[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. Nb3 d6 6. Nc3 Nf6 7. Be2 Be7 8. Be3 0-0 9. Qd2 a6 10. f3 b5 11. 0-0-0 Be6 12. g4 Qb8 13. h4 Rd8 14. h5 d5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. Qe1 Bxb3 18. axb3 Qc7 19. Kb1 Rxd1+ 20. Qxd1 Rd8 21. Qc1 Nd4 22. Bxd4 Rxd4 23. Rd1 Qd8 24. Rd3 h6 25. Qd1 Bg5 26. c3 Rxd3 27. Qxd3 Qxd3+ 28. Bxd3 Be7 29. Kc2 b4 30. Bxa6 g6 31. hxg6 fxg6 32. Kd3 Kf7 33. Ke4 Ke6 34. Bc4+ Kf6 35. Bd5 Bd6 36. cxb4 Bxb4 37. f4 exf4 38. Kxf4 Bd6+ 39. Kf3 Be5 40. b4 Bxb2 41. b5 Bd4 42. Ke4 Bb6 43. Kf3 Kg5 44. Be6 h5 45. gxh5 Kxh5 46. Bf7 Kg5 47. Bxg6 Kxg6 1/2-1/2

[Event "Warsaw YMCA Summer-B 108th"]
[Site "Warsaw"]
[Date "2012.08.23"]
[Round "10"]
[White "Jackiewicz, Jerzy"]
[Black "Kurowski, Andrzej"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1501"]
[BlackElo "1782"]
[PlyCount "77"]
[EventDate "2012.07.10"]
[EventType "tourn"]
[EventRounds "11"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Be2 Bd7 8. 0-0 0-0-0 9. Nbd2 Na5 10. Rb1 Nb3 11. Nxb3 Ba4 12. Qe1 Bxb3 13. Bd1 Bxd1 14. Qxd1 Bxa3 15. b4 Bxc1 16. Qxc1 f6 17. Ra1 Ne7 18. Ra4 Nc6 19. Qa1 fxe5 20. dxe5 Kb8 21. Rd1 Rdf8 22. Rd2 Rf5 23. Re2 g5 24. Nd4 Nxe5 25. Rxa7 Qxa7 26. Ra2 Qb6 27. Ra8+ Kc7 28. Rxh8 Rf7 29. Qa8 Kd6 30. Qb8+ Rc7 31. Qf8+ Re7 32. Rxh7 Ng6 33. Qb8+ Kd7 34. Rxe7+ Nxe7 35. Qe5 Qd6 36. Qxg5 e5 37. Qg4+ Ke8 38. Qh5+ Kd7 39. Qg4+ 1/2-1/2

[Event "Warsaw YMCA Summer-B 108th"]
[Site "Warsaw"]
[Date "2012.08.22"]
[Round "11"]
[White "Krzyzanowski, Antoni"]
[Black "Jackiewicz, Jerzy"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1729"]
[BlackElo "1501"]
[PlyCount "115"]
[EventDate "2012.07.10"]
[EventType "tourn"]
[EventRounds "11"]
[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 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Bd3 0-0 10. 0-0 b6 11. f4 Rb8 12. f5 h6 13. g4 Nh7 14. Nd5 Bg5 15. Nc2 Bxc1 16. Rxc1 Nf6 17. Nce3 Nd4 18. h3 Bb7 19. Kh2 Nxd5 20. exd5 f6 21. Be4 Rc8 22. b4 Rf7 23. a4 Rfc7 24. Qd3 Qe8 25. Ra1 Qd7 26. Ra3 Qe8 27. Kg3 Kf8 28. Rf2 Ke7 29. Rd2 Qd7 30. Qb1 Kf8 31. Qd1 b5 32. axb5 axb5 33. c5 dxc5 34. bxc5 Rxc5 35. Rxd4 exd4 36. Qxd4 Qd6+ 37. Kg2 b4 38. Ra7 R5c7 39. h4 b3 40. g5 hxg5 41. hxg5 Qe5 42. Qb4+ Qe7 43. Qd4 Ba8 44. Rxa8 Rxa8 45. d6 Ra2+ 46. Kf3 Qd7 47. dxc7 Qxc7 48. Qb4+ Ke8 49. Qxb3 Qh2 50. Qg8+ Kd7 51. Qxg7+ Kc8 52. Qf8+ Kd7 53. Qf7+ Kd8 54. Qxf6+ Kc8 55. Qf8+ Kd7 56. Qf7+ Kd8 57. Qf6+ Kc8 58. Qe6+ 1/2-1/2

[Event "Warsaw YMCA Summer-B 108th"]
[Site "Warsaw"]
[Date "2012.08.21"]
[Round "9"]
[White "Szelejewski, Jan"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1806"]
[BlackElo "1501"]
[PlyCount "61"]
[EventDate "2012.07.10"]
[EventType "tourn"]
[EventRounds "11"]
[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 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be7 9. Bxf6 gxf6 10. Nc4 f5 11. Bd3 b5 12. Ne3 f4 13. Ned5 Be6 14. a3 0-0 15. g3 Bg5 16. h4 Bh6 17. Qh5 Bg7 18. gxf4 Ne7 19. Rg1 f5 20. 0-0-0 fxe4 21. Bxe4 Bf5 22. Nxe7+ Qxe7 23. Bxf5 Rxf5 24. Qxf5 Rf8 25. Qd3 Qxh4 26. Nd5 Qxf2 27. Rh1 h6 28. Ne7+ Kf7 29. Ng6 Rc8 30. fxe5 Qc5 31. Qf5+ 1-0

[Event "Warsaw YMCA Summer-B 108th"]
[Site "Warsaw"]
[Date "2012.08.02"]
[Round "8"]
[White "Jackiewicz, Jerzy"]
[Black "Trzpil, Slawomir"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1501"]
[BlackElo "1696"]
[PlyCount "87"]
[EventDate "2012.07.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. e5 Nc6 5. d4 e6 6. Be2 Qb6 7. 0-0 Nge7 8. Na3 cxd4 9. cxd4 Nf5 10. Nc2 Be7 11. Rb1 Bd7 12. b3 Rc8 13. a3 Qa7 14. b4 b5 15. g4 Nh6 16. h3 f6 17. Be3 Nf7 18. Nce1 h5 19. Kg2 hxg4 20. hxg4 Nh6 21. Nh2 Qb8 22. f4 Nf7 23. Nd3 Qb6 24. Nc5 Bd8 25. Rf3 Ke7 26. Bg1 Nb8 27. Rbb3 Bc6 28. Rh3 Bc7 29. Rbg3 Nd7 30. Nf3 Ba8 31. Kf1 Rcg8 32. Bd3 Qa7 33. Qc2 Nb6 34. Bh7 Rc8 35. Qg6 a5 36. Qxg7 f5 37. Qf6+ Ke8 38. Qxe6+ Kf8 39. Qxf5 axb4 40. Bg6 Bd8 41. Rxh8+ Kg7 42. Rh7+ Kg8 43. Bxf7+ Kf8 44. Be6+ 1-0

[Event "Warsaw YMCA Summer-B 108th"]
[Site "Warsaw"]
[Date "2012.07.31"]
[Round "7"]
[White "Prus, Marek"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "C79"]
[WhiteElo "1718"]
[BlackElo "1501"]
[PlyCount "57"]
[EventDate "2012.07.10"]
[EventType "tourn"]
[EventRounds "11"]
[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 d6 6. c3 Bg4 7. d3 b5 8. Bc2 Be7 9. Bg5 Nd7 10. Bxe7 Nxe7 11. Nbd2 h6 12. h3 Be6 13. d4 c6 14. Re1 Qc7 15. Qe2 Rf8 16. a4 f5 17. exf5 Nxf5 18. dxe5 d5 19. g4 Ne7 20. Nd4 Bg8 21. axb5 c5 22. Nf5 Nxf5 23. Bxf5 a5 24. Bg6+ Ke7 25. e6 Nb6 26. Nf3 Nc4 27. Nh4 Nd6 28. Qe5 Kd8 29. e7+ 1-0

[Event "Warsaw YMCA Summer-B 108th"]
[Site "Warsaw"]
[Date "2012.07.26"]
[Round "6"]
[White "Jackiewicz, Jerzy"]
[Black "Herman, Monika"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1501"]
[BlackElo "1707"]
[PlyCount "114"]
[EventDate "2012.07.10"]
[EventType "tourn"]
[EventRounds "11"]
[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 d6 4. Bxc6+ bxc6 5. h3 Nf6 6. d3 h6 7. Be3 Be7 8. Nbd2 c5 9. c4 Rb8 10. Qc2 0-0 11. 0-0 Bd7 12. Rfb1 Qc8 13. Nf1 Rb7 14. a3 a5 15. b3 Nh7 16. Bd2 Ra7 17. b4 axb4 18. axb4 Rxa1 19. Rxa1 cxb4 20. Bxb4 Ng5 21. Nxg5 Bxg5 22. Bd2 Bf4 23. Bxf4 exf4 24. f3 f5 25. c5 fxe4 26. dxe4 Rf6 27. cxd6 Rxd6 28. Rd1 Rg6 29. Kh2 c5 30. Rd5 c4 31. Qd1 Be8 32. Rd8 Qc6 33. Qd5+ Qxd5 34. exd5 Kf7 35. Rc8 Bb5 36. Nd2 Rd6 37. Rc5 Ba6 38. Ne4 Rd8 39. Rc7+ Kg8 40. d6 Rc8 41. g3 fxg3+ 42. Kxg3 Rxc7 43. dxc7 Kf8 44. Kf4 Ke7 45. Kf5 Bc8+ 46. Kg6 Bxh3 47. Kxg7 Kd7 48. Kxh6 Kxc7 49. Kg5 Be6 50. Kf4 Kb6 51. Ke3 Ka5 52. Kd4 Kb4 53. f4 Bf5 54. Nc3 Bh7 55. Nd5+ Kb3 56. Nc3 Bd3 57. Nd5 Bh7 1/2-1/2

[Event "Warsaw YMCA Summer-B 108th"]
[Site "Warsaw"]
[Date "2012.07.24"]
[Round "5"]
[White "Sokur, Ivan"]
[Black "Jackiewicz, Jerzy"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1579"]
[BlackElo "1501"]
[PlyCount "52"]
[EventDate "2012.07.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Be7 6. e3 h6 7. Bxf6 Bxf6 8. Qc2 Nd7 9. b4 a6 10. Bd3 b5 11. c5 e5 12. 0-0 e4 13. Bxe4 dxe4 14. Qxe4+ Kf8 15. Qxc6 Ra7 16. Nd5 Bb7 17. Qd6+ Be7 18. Nxe7 Qxe7 19. Qc7 Bxf3 20. Qxa7 Qg5 21. g3 Qg4 22. Qc7 g5 23. Qc6 Bxc6 24. f3 Bxf3 25. a4 Qe4 26. Rfe1 Qc2 0-1

[Event "Warsaw YMCA Summer-B 108th"]
[Site "Warsaw"]
[Date "2012.07.20"]
[Round "4"]
[White "Jackiewicz, Jerzy"]
[Black "Wrabel, Antoni"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1501"]
[BlackElo "1683"]
[PlyCount "191"]
[EventDate "2012.07.10"]
[EventType "tourn"]
[EventRounds "11"]
[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. Bxc6 dxc6 5. h3 f6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 Bc5 9. c3 Ne7 10. 0-0 Bd7 11. b4 Bd6 12. Nd2 c5 13. bxc5 Bxc5 14. a4 Nc6 15. Bb2 Ne5 16. N2b3 Bd6 17. Nd2 0-0 18. Ba3 Bxa3 19. Rxa3 b6 20. f4 Nd3 21. c4 Nc5 22. a5 Rfe8 23. Re1 Rad8 24. N4f3 Bc6 25. e5 Nd3 26. Re3 Nxf4 27. exf6 Rxe3 28. Rxe3 gxf6 29. axb6 cxb6 30. Nb3 Rd3 31. Rxd3 Nxd3 32. Nfd4 Bd7 33. g4 a5 34. Nd2 a4 35. Nc2 Be6 36. Na3 Kf7 37. Kg2 Ke7 38. Kf3 Kd6 39. Ne4+ Ke5 40. Nc3 Kd4 41. Nxa4 Ne5+ 42. Kf4 Nd7 43. h4 h6 44. g5 fxg5+ 45. hxg5 h5 46. g6 h4 47. g7 h3 48. Kg3 Ke5 49. g8Q Bxg8 50. Kxh3 Kd4 51. Kg3 Bf7 52. Kf4 Bh5 53. Nxb6 Nxb6 54. Nb5+ Kxc4 55. Nd6+ Kd5 56. Nf5 Nd7 57. Ne3+ Ke6 58. Nc4 Be2 59. Nd2 Nf6 60. Ke3 Bb5 61. Nf3 Nd5+ 62. Kd4 Ne7 63. Kc5 Bd3 64. Nd4+ Kd7 65. Nb5 Nc8 66. Nc3 Nd6 67. Kd4 Bg6 68. Kc5 Bc2 69. Nb5 Nb7+ 70. Kb4 Bd3 71. Nd4 Kd6 72. Nb5+ Kc6 73. Nd4+ Kd5 74. Nb5 Nd8 75. Nc3+ Kc6 76. Na4 Ne6 77. Kc3 Bb5 78. Nb2 Nf4 79. Kd4 Ne6+ 80. Kc3 Kd5 81. Nd3 Be8 82. Nb4+ Kc5 83. Nd3+ Kb5 84. Ne5 Bh5 85. Nd3 Bg6 86. Ne5 Be4 87. Nd3 Kc6 88. Nb4+ Kd6 89. Nc2 Ke5 90. Nb4 Nf4 91. Kc4 Bf5 92. Kc3 Ne2+ 93. Kd2 Nd4 94. Nd3+ Kd5 95. Nf4+ Kc4 96. Ne2 1/2-1/2

[Event "Warsaw YMCA Summer-B 108th"]
[Site "Warsaw"]
[Date "2012.07.17"]
[Round "3"]
[White "Jackiewicz, Jerzy"]
[Black "Bartczak, Hanna"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1501"]
[BlackElo "1592"]
[PlyCount "100"]
[EventDate "2012.07.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 c5 7. b3 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. 0-0 Bc5 11. c3 Ne7 12. Be3 Bb6 13. b4 0-0 14. Nd2 Nf5 15. Bd4 Qc7 16. Nb3 Qe7 17. Bc5 Bxc5 18. Nxc5 a5 19. a3 Ra7 20. Nb3 axb4 21. axb4 Rfa8 22. Ra5 Rxa5 23. Nxa5 Qc7 24. f4 c5 25. g4 Ne7 26. Rf3 cxb4 27. cxb4 Qb6+ 28. Kg2 Qxb4 29. Nb3 Ra2+ 30. Kh3 Ng6 31. Qc3 Qxc3 32. Rxc3 Nxf4+ 33. Kh4 Ng6+ 34. Kg3 h6 35. Nc1 Ra4 36. Nd3 Re4 37. h4 Nxe5 38. Nxe5 Rxe5 39. h5 Kf8 40. Rc7 d4 41. Kf4 Rd5 42. Rc1 d3 43. Rd1 d2 44. Ke3 Ke7 45. Rxd2 Rxd2 46. Kxd2 Kf6 47. Ke3 Ke5 48. Kf3 Kd4 49. Kf4 e5+ 50. Kf5 e4 0-1

[Event "Warsaw YMCA Summer-B 108th"]
[Site "Warsaw"]
[Date "2012.07.13"]
[Round "2"]
[White "Rymarowicz, Pawel"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1718"]
[BlackElo "1501"]
[PlyCount "21"]
[EventDate "2012.07.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 Ne5 4. Bb3 c4 5. f4 cxb3 6. fxe5 bxc2 7. Qxc2 e6 8. Nf3 Bc5 9. Nb5 Bb6 10. Nd6+ Kf8 11. Rf1 1-0

[Event "Warsaw YMCA Summer-B 108th"]
[Site "Warsaw"]
[Date "2012.07.10"]
[Round "1"]
[White "Jackiewicz, Jerzy"]
[Black "Rodak, Przemyslaw"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1501"]
[BlackElo "1614"]
[PlyCount "124"]
[EventDate "2012.07.10"]
[EventType "tourn"]
[EventRounds "11"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 Qxb3 7. axb3 cxd4 8. cxd4 Bb4+ 9. Nc3 Nge7 10. Bd3 Bd7 11. 0-0 0-0 12. Bf4 f6 13. Bb5 a6 14. Bxc6 Nxc6 15. Na2 Be7 16. Rfd1 Rac8 17. Bd2 fxe5 18. dxe5 Bc5 19. Rac1 Nd4 20. Rxc5 Nxf3+ 21. gxf3 Rxc5 22. Bb4 Rc2 23. Bxf8 Rxb2 24. Bd6 Rxa2 25. Rc1 Bc6 26. Rd1 Rc2 27. Rd4 Be8 28. Kg2 Rc3 29. b4 Rc4 30. Bc5 Kf7 31. Kg3 Rxd4 32. Bxd4 Ke7 33. f4 Bg6 34. Kf3 Be4+ 35. Ke3 Kd7 36. Kd2 Kc6 37. Kc3 Kb5 38. Bc5 b6 39. Bf8 g6 40. Be7 h5 41. h4 Bf3 42. Bd6 Be2 43. Be7 Ka4 44. Bd6 a5 45. bxa5 Kxa5 46. Kd4 Ka4 47. Kc3 b5 48. Kb2 b4 49. Be7 Kb5 50. Bf8 Kc4 51. Bd6 b3 52. Be7 Bd1 53. Bd8 Kd3 54. Be7 Ke4 55. Bc5 Kxf4 56. Bd4 Kg4 57. Kc1 Bc2 58. Kd2 Kxh4 59. Ke3 Kg4 60. f3+ Kg3 61. Ke2 h4 62. Bf2+ Kg2 0-1

[Event "Warsaw YMCA Spring-D 104th"]
[Site "Warsaw"]
[Date "2012.06.14"]
[Round "11"]
[White "Jackiewicz, Jerzy"]
[Black "Bartczak, Hanna"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1668"]
[BlackElo "1645"]
[PlyCount "60"]
[EventDate "2012.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 Nbd7 4. Nf3 c6 5. 0-0 e5 6. dxe5 dxe5 7. Nbd2 Bc5 8. Nc4 Qc7 9. Be3 Be7 10. h3 0-0 11. c3 c5 12. a4 b6 13. Qc2 Bb7 14. Rfe1 a6 15. b3 Bc6 16. Ncd2 Qb7 17. Bg5 Rfe8 18. c4 Nh5 19. g3 Bxg5 20. Nxg5 h6 21. Ngf3 f5 22. Nh4 f4 23. g4 Nhf6 24. f3 Nf8 25. Ra2 Rad8 26. Nb1 Qd7 27. Be2 Ne6 28. Nc3 Nd4 29. Qd1 Nxe2+ 30. Raxe2 Qd4+ 0-1

[Event "Warsaw YMCA Spring-D 104th"]
[Site "Warsaw"]
[Date "2012.06.05"]
[Round "10"]
[White "Duda, Ryszard"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1692"]
[BlackElo "1668"]
[PlyCount "69"]
[EventDate "2012.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 d6 4. d4 cxd4 5. cxd4 Bg4 6. Be2 Be7 7. Nc3 Nf6 8. 0-0 0-0 9. Be3 Nbd7 10. Qd2 a6 11. a4 Rc8 12. Rfc1 Re8 13. a5 Bxf3 14. Bxf3 Nf8 15. Na4 Rxc1+ 16. Rxc1 Qb8 17. Nb6 N8d7 18. Nd5 Nxd5 19. exd5 Rc8 20. Bg4 Rxc1+ 21. Qxc1 Qd8 22. b4 g6 23. dxe5 dxe5 24. Bxd7 Qxd7 25. Bc5 f5 26. g3 Bf6 27. Qc4 e4 28. d6+ Kf8 29. Qd5 Bd8 30. Qe5 Kg8 31. Bd4 Bg5 32. h4 Bd2 33. Qh8+ Kf7 34. Qxh7+ Ke8 35. Qg8# 1-0

[Event "Warsaw YMCA Spring-D 104th"]
[Site "Warsaw"]
[Date "2012.06.05"]
[Round "9"]
[White "Sokur, Ivan"]
[Black "Jackiewicz, Jerzy"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1456"]
[BlackElo "1668"]
[PlyCount "108"]
[EventDate "2012.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 h6 5. Bf4 e6 6. e3 Bd6 7. Bxd6 Qxd6 8. Qc2 Nbd7 9. cxd5 exd5 10. Bd3 0-0 11. 0-0 Re8 12. Rac1 Nf8 13. Ne2 Bg4 14. Ne1 Bh5 15. Ng3 Bg6 16. Bxg6 Nxg6 17. Nf3 Re6 18. Rfe1 Qd7 19. Nd2 Rae8 20. Nb3 b6 21. a4 Ne4 22. Nxe4 dxe4 23. Red1 Nh4 24. g3 Rg6 25. Kf1 Qh3+ 26. Ke2 Nf3 27. Nd2 Qg4 28. Nxf3 Qxf3+ 29. Ke1 Qh1+ 30. Ke2 Qxh2 31. Rh1 Qg2 32. Rcg1 Qf3+ 33. Ke1 Qf5 34. Rh4 c5 35. Rf4 Qd5 36. dxc5 bxc5 37. Ke2 Rd6 38. Rd1 Qxd1+ 39. Qxd1 Rxd1 40. Kxd1 g6 41. Rf6 Rb8 42. Kc2 Rb6 43. Rxb6 axb6 44. Kc3 h5 45. Kc4 g5 46. Kb5 h4 47. Kxb6 h3 48. a5 h2 49. a6 h1Q 50. a7 Qa1 51. Kb7 Qxb2+ 52. Ka8 Qa2 53. Kb7 c4 54. f4 exf3 0-1

[Event "Warsaw YMCA Spring-D 104th"]
[Site "Warsaw"]
[Date "2012.05.22"]
[Round "7"]
[White "Skwarek, Hubert"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1631"]
[BlackElo "1668"]
[PlyCount "67"]
[EventDate "2012.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be7 9. Nc4 b5 10. Bxf6 gxf6 11. Ne3 Be6 12. Ncd5 Rb8 13. c3 Qd7 14. Qf3 Qd8 15. a4 Rg8 16. axb5 axb5 17. Bd3 Rg6 18. 0-0 Kf8 19. b4 Kg7 20. Ra6 Qd7 21. Rxc6 Qxc6 22. Nxe7 Qxc3 23. Nxg6 hxg6 24. Bxb5 Qxb4 25. Bd3 Qa3 26. Bc4 Qb2 27. Bd5 Bd7 28. h3 Rh8 29. Nc4 Qb4 30. Ne3 Rh4 31. Ra1 Rf4 32. Qd1 Qb2 33. Ra2 Qb6 34. g3 1-0

[Event "Warsaw YMCA Spring-D 104th"]
[Site "Warsaw"]
[Date "2012.05.15"]
[Round "6"]
[White "Jackiewicz, Jerzy"]
[Black "Rozycki, Dariusz"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1668"]
[BlackElo "1500"]
[PlyCount "121"]
[EventDate "2012.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. c4 Qd8 6. Nc3 Bg4 7. Be2 f5 8. h3 Bh5 9. Nxe5 Nxe5 10. Bxh5+ g6 11. Be2 Nd3+ 12. Bxd3 Qxd3 13. Qe2+ Qxe2+ 14. Nxe2 0-0-0 15. 0-0 Bc5 16. Rb1 Nf6 17. b4 Be7 18. d4 h6 19. d5 g5 20. f3 g4 21. fxg4 fxg4 22. h4 g3 23. Nxg3 Rdg8 24. Nf5 Bd8 25. Nxh6 Rg6 26. Bg5 Rgxh6 27. Bxh6 Rxh6 28. g3 Ne4 29. Rf8 Nxg3 30. Rb3 Ne2+ 31. Kf2 Nc1 32. Rg3 Rf6+ 33. Rxf6 Bxf6 34. Rg4 Nd3+ 35. Ke3 Nxb4 36. a4 Kd7 37. Ke4 Kd6 38. Rg6 Ke7 39. h5 Kf7 40. Kf5 Bc3 41. h6 Nc2 42. Rg1 Bd4 43. Rc1 Na3 44. Rd1 Bh8 45. c5 Nc2 46. Rb1 b6 47. Rc1 Nd4+ 48. Ke4 Nb3 49. cxb6 cxb6 50. Rc7+ Kg6 51. h7 a5 52. d6 Nc5+ 53. Kd5 Kf5 54. Rc8 Bf6 55. h8Q Bxh8 56. Rxh8 Kf6 57. Kc6 Ke6 58. Rh6+ Kf7 59. d7 Ke7 60. Rh7+ Kd8 61. Rh8+ 1-0

[Event "Warsaw YMCA Spring-D 104th"]
[Site "Warsaw"]
[Date "2012.05.11"]
[Round "8"]
[White "Jackiewicz, Jerzy"]
[Black "Budrewicz, Henryk"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1668"]
[BlackElo "1633"]
[PlyCount "127"]
[EventDate "2012.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d6 6. Be2 Nc6 7. 0-0 Bd7 8. Nc3 a6 9. Be3 Nf6 10. h3 0-0 11. d5 Ne5 12. Nxe5 dxe5 13. Bf3 Ne8 14. Rc1 Nd6 15. b3 b5 16. Qd2 f5 17. Bh6 f4 18. Bxg7 Kxg7 19. Qb2 Rh8 20. Ne2 g5 21. g4 h5 22. Kg2 Nf7 23. Rh1 h4 24. Rc5 Qb6 25. Rhc1 Rhc8 26. b4 a5 27. a3 axb4 28. axb4 Kf6 29. Rxc8 Rxc8 30. Rxc8 Bxc8 31. Qc3 Nd6 32. Qc5 Qb7 33. Nc3 Bd7 34. Be2 Be8 35. f3 Qa6 36. Kf2 Nb7 37. Qc8 Qb6+ 38. Kf1 Kf7 39. Qf5+ Qf6 40. Qxf6+ Kxf6 41. Bxb5 Bxb5+ 42. Nxb5 Nd6 43. Nxd6 exd6 44. Ke2 Ke7 45. Kd3 Kd7 46. Kc4 Kc7 47. Kb5 Kb7 48. Ka5 Ka7 49. b5 Kb7 50. b6 Kb8 51. Kb4 Kc8 52. Ka5 Kb8 53. Ka6 Ka8 54. Kb5 Kb7 55. Ka5 Kb8 56. Ka6 Ka8 57. b7+ Kb8 58. Ka5 Kxb7 59. Kb5 Kc7 60. Ka6 Kc8 61. Kb6 Kd7 62. Kb7 Kd8 63. Kc6 Ke7 64. Kc7 1-0

[Event "Warsaw YMCA Spring-D 104th"]
[Site "Warsaw"]
[Date "2012.05.08"]
[Round "5"]
[White "Wilczynski, Adam"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1654"]
[BlackElo "1668"]
[PlyCount "129"]
[EventDate "2012.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. Qc2 Be7 6. 0-0 0-0 7. d4 Nbd7 8. Nbd2 h6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 Bd7 13. Be3 Rc8 14. Ne5 Bd6 15. h3 b5 16. b3 a5 17. Rad1 Qe7 18. Nxd7 Nxd7 19. f4 f5 20. Qd3 Nf6 21. Rfe1 bxc4 22. bxc4 Bb4 23. Bd2 Rfe8 24. Re2 Kf7 25. Be1 Qd7 26. Bf2 a4 27. Bf3 g6 28. Qc2 Qc7 29. Qxa4 Ba5 30. Re5 Bb6 31. Kg2 Nd7 32. Re2 Ba5 33. Rc1 Nf6 34. Rb1 Red8 35. Reb2 Rb8 36. Rxb8 Rxb8 37. Rxb8 Qxb8 38. Qxa5 Ne4 39. Qe5 Qb1 40. a4 Qc2 41. Bxe4 fxe4 42. a5 Qe2 43. Qc7+ Kf6 44. Qd8+ Kf7 45. Qc7+ Kf6 46. Qe5+ Kf7 47. d5 Qf3+ 48. Kg1 Qd1+ 49. Kh2 cxd5 50. cxd5 exd5 51. Qc7+ Ke6 52. Qb6+ Kf7 53. a6 Qa4 54. a7 Qa2 55. h4 h5 56. Kh3 Qa1 57. Kg2 Qa3 58. Qe3 Qa2 59. Qc5 Qb3 60. Qc7+ Ke6 61. Qe5+ Kf7 62. a8Q Qf3+ 63. Kg1 Qd1+ 64. Kh2 Qd2 65. Qae8# 1-0

[Event "Warsaw YMCA Spring-D 104th"]
[Site "Warsaw"]
[Date "2012.04.24"]
[Round "3"]
[White "Zwolan, Anna"]
[Black "Jackiewicz, Jerzy"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1679"]
[BlackElo "1668"]
[PlyCount "94"]
[EventDate "2012.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Nd2 Be7 9. Be2 Nd4 10. h3 Bd7 11. 0-0 0-0 12. Kh1 Qc8 13. Bf3 Rb8 14. b3 h6 15. Bb2 Nh7 16. Nd5 Bd8 17. Ba3 Qc6 18. Rc1 Nf6 19. c5 Nxd5 20. exd5 Qb5 21. c6 bxc6 22. dxc6 Bxc6 23. Bxc6 Nxc6 24. Bxd6 Bg5 25. Bxf8 Rxf8 26. h4 Bxh4 27. Ne4 Nd4 28. g3 Be7 29. Qh5 f5 30. Nc3 Qb7+ 31. f3 Bb4 32. Kg2 Bxc3 33. Rxc3 e4 34. fxe4 Qxe4+ 35. Kh2 Ne2 36. Rc4 Qd3 37. Qf3 Rd8 38. Qxd3 Rxd3 39. Rxf5 Nxg3 40. Rf2 Nh5 41. Rc6 Nf6 42. Rxa6 Ng4+ 43. Kg2 Nxf2 44. Kxf2 Rd2+ 45. Kg3 Rb2 46. Kg4 Rg2+ 47. Kh3 Rb2 1/2-1/2

[Event "Warsaw YMCA Spring-D 104th"]
[Site "Warsaw"]
[Date "2012.04.17"]
[Round "2"]
[White "Jackiewicz, Jerzy"]
[Black "Herman, Monika"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1668"]
[BlackElo "1670"]
[PlyCount "96"]
[EventDate "2012.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. g3 0-0 5. Bg2 d5 6. cxd5 exd5 7. a3 Bxc3 8. dxc3 c6 9. 0-0 Bf5 10. Bg5 Nbd7 11. Nh4 Be6 12. e4 h6 13. Bxf6 Nxf6 14. exd5 Bxd5 15. Bxd5 Qxd5 16. Qxd5 Nxd5 17. Nf5 Rad8 18. Rfe1 Rfe8 19. Kf1 h5 20. Rxe8+ Rxe8 21. Re1 Rd8 22. h4 g6 23. Ne7+ Kf8 24. Nxd5 Rxd5 25. Re3 f6 26. Ke2 Kf7 27. c4 Rd7 28. Rd3 Rxd3 29. Kxd3 Ke6 30. Ke4 b6 31. b4 g5 32. f4 gxh4 33. f5+ Kd6 34. gxh4 a6 35. Kd4 c5+ 36. Ke4 b5 37. Kd3 cxb4 38. axb4 bxc4+ 39. Kxc4 Ke5 40. Kc5 Kxf5 41. Kb6 Kg4 42. Kxa6 f5 43. b5 f4 44. b6 f3 45. b7 f2 46. b8Q f1Q+ 47. Ka7 Qa1+ 48. Kb7 Qb2+ 0-1

[Event "Warsaw YMCA Spring-D 104th"]
[Site "Warsaw"]
[Date "2012.04.10"]
[Round "1"]
[White "Wrabel, Antoni"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1713"]
[BlackElo "1668"]
[PlyCount "141"]
[EventDate "2012.04.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nbd2 d6 7. Bc4 Na5 8. Be2 Be6 9. 0-0 Be7 10. Bb5+ Bd7 11. Qe2 a6 12. Bd3 0-0 13. Rd1 Qc7 14. Nf1 Rac8 15. Ne3 Nc6 16. c3 Rfe8 17. h3 Bf8 18. Nh2 Ne7 19. Nhg4 Nxg4 20. Nxg4 Ng6 21. Be3 Be6 22. f3 f6 23. Nh2 Qf7 24. a3 f5 25. exf5 Bxf5 26. Bxf5 Qxf5 27. Qf2 Be7 28. Nf1 Rf8 29. Ng3 Qf7 30. Qd2 Rc6 31. Ne4 Nh4 32. Bg5 Bxg5 33. Qxg5 Nf5 34. Qd2 Qg6 35. Rf1 Nh4 36. Kh2 h6 37. Rf2 Kh7 38. Ng3 Nf5 39. Nxf5 Qxf5 40. Re1 Rf6 41. Qe3 Qf4+ 42. g3 Qxe3 43. Rxe3 g5 44. Kg2 Kg6 45. f4 exf4 46. gxf4 d5 47. fxg5 Rxf2+ 48. Kxf2 hxg5 49. Re5 Rd6 50. Ke3 Kf6 51. Kd4 b6 52. a4 Rd8 53. b4 Rd7 54. b5 axb5 55. axb5 Rh7 56. Rxd5 Rh4+ 57. Kd3 Rxh3+ 58. Kc4 g4 59. Rd6+ Kf5 60. Rxb6 g3 61. Rb8 g2 62. Rf8+ Ke4 63. Rg8 Kf3 64. Rxg2 Kxg2 65. b6 Rh8 66. Kb5 Rh3 67. c4 Kf3 68. c5 Ke4 69. c6 Kd5 70. c7 Rc3 71. b7 1-0

[Event "Mazowiec-chT op 1112"]
[Site "Poland"]
[Date "2012.02.26"]
[Round "10.30"]
[White "Jasinowicz, Waclaw"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1458"]
[BlackElo "1668"]
[PlyCount "81"]
[EventDate "2012.01.08"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. Nc3 d5 6. b3 0-0 7. Nf3 e6 8. 0-0 Nbd7 9. Bf4 Re8 10. Qd2 a6 11. Rfe1 c5 12. e3 Qe7 13. Bg5 h6 14. Bxf6 Bxf6 15. cxd5 exd5 16. Nxd5 Qd8 17. Nxf6+ Qxf6 18. dxc5 Nxc5 19. Rac1 Ne4 20. Qd3 Be6 21. Qxe4 Bxb3 22. Qxb7 Rab8 23. Qc6 Qxc6 24. Rxc6 Bxa2 25. Rxa6 Rb2 26. Nd4 Rd2 27. Ra8 Kf8 28. Rxe8+ Kxe8 29. Rc1 Kd8 30. Bf1 Bd5 31. Be2 Rb2 32. Bc4 Be4 33. f3 Bb7 34. Bxf7 Bc8 35. Be6 Ba6 36. Bf7 g5 37. Nc6+ Kc7 38. Nb4+ Kb7 39. Bd5+ Ka7 40. Rc7+ Kb6 41. Rc6+ 1-0

[Event "Mazowiec-chT op 1112"]
[Site "Poland"]
[Date "2012.02.26"]
[Round "9.32"]
[White "Marczukiewicz, Jerzy"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1990"]
[BlackElo "1668"]
[PlyCount "139"]
[EventDate "2012.01.08"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Nbd2 b5 9. c5 a5 10. b3 Re8 11. a3 Bb7 12. Bb2 Bf8 13. b4 a4 14. Rad1 Qc7 15. Qd3 g6 16. Ne5 Re7 17. Nxd7 Qxd7 18. Nf3 Bg7 19. Ne5 Qe8 20. Bc1 Nd7 21. Bf4 Nxe5 22. dxe5 f5 23. exf6 Bxf6 24. Bd6 Rf7 25. e4 Be7 26. e5 Bxd6 27. cxd6 Ba6 28. Qd4 Qd8 29. Rc1 Bb7 30. h4 Ra6 31. Rc3 Bc8 32. Rf3 Bd7 33. Rxf7 Kxf7 34. Rc1 Kg8 35. Bh3 h5 36. Rc3 g5 37. hxg5 Qxg5 38. Kg2 Ra8 39. Rf3 Rf8 40. Rxf8+ Kxf8 41. Qa7 Qg7 42. Qc7 Kg8 43. Qd8+ Kh7 44. Kg1 Kh6 45. Bf1 d4 46. Bd3 c5 47. bxc5 Bc6 48. Qc7 Qd7 49. f4 b4 50. axb4 a3 51. Qxd7 Bxd7 52. Bb1 Kg7 53. Kf2 Kf7 54. Ke2 Bb5+ 55. Kd2 Ke8 56. c6 Bxc6 57. Kd3 Bd5 58. Kxd4 a2 59. Bxa2 Bxa2 60. Kc5 Kd7 61. b5 Kc8 62. b6 Bb3 63. Kb5 Bd5 64. Ka6 Bb7+ 65. Ka7 Bc6 66. d7+ Kd8 67. b7 Bxb7 68. Kxb7 Kxd7 69. Kb6 Kd8 70. Kc6 1-0

[Event "Mazowiec-chT op 1112"]
[Site "Poland"]
[Date "2012.01.29"]
[Round "3.46"]
[White "Jackiewicz, Jerzy"]
[Black "Grzenkowicz, Lukasz"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1668"]
[BlackElo "1631"]
[PlyCount "110"]
[EventDate "2012.01.08"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. a3 0-0 7. 0-0 d6 8. d4 cxd4 9. Nxd4 Bd7 10. Nxc6 Bxc6 11. Nd5 Rc8 12. Rb1 e6 13. Nxf6+ Bxf6 14. b3 Bxg2 15. Kxg2 Qb6 16. Be3 Qc6+ 17. f3 a6 18. a4 Rfd8 19. Rc1 b6 20. Bh6 Qc5 21. e4 Qd4 22. Qe2 Qb2 23. Qxb2 Bxb2 24. Rcd1 Ba3 25. Bg5 Re8 26. Bf6 b5 27. axb5 axb5 28. cxb5 Rb8 29. Rd3 Bc5 30. Bd4 Rxb5 31. Bxc5 dxc5 32. Rc1 Reb8 33. g4 Rxb3 34. Rxb3 Rxb3 35. Rxc5 h6 36. h4 Rb7 37. g5 hxg5 38. hxg5 Kf8 39. Kg3 Ke7 40. e5 Kf8 41. Rc3 Kg7 42. f4 Rd7 43. Kf3 Rd1 44. Ke4 Re1+ 45. Kd3 Rf1 46. Rc4 Rf3+ 47. Ke4 Rf1 48. Rd4 Re1+ 49. Kd3 Rf1 50. Kc4 Rc1+ 51. Kb5 Rb1+ 52. Kc5 Rc1+ 53. Rc4 Rf1 54. Rd4 Rf2 55. Kd6 Ra2 1/2-1/2

[Event "Mazowiec-chT op 1112"]
[Site "Poland"]
[Date "2012.01.29"]
[Round "4.41"]
[White "Rylski, Mateusz"]
[Black "Jackiewicz, Jerzy"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1668"]
[PlyCount "100"]
[EventDate "2012.01.08"]
[EventType "team-swiss"]
[EventRounds "10"]
[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. Bb5 a6 4. Bxc6 bxc6 5. d4 cxd4 6. Nxd4 c5 7. Nf3 Bb7 8. Nc3 g6 9. Qd3 Bg7 10. Bd2 Nf6 11. 0-0-0 d6 12. Bg5 Ng4 13. Rhf1 Qa5 14. a3 Bxc3 15. Qxc3 Qxc3 16. bxc3 f6 17. Bh4 g5 18. Bg3 Bxe4 19. Nxg5 fxg5 20. f3 Ne3 21. fxe4 Nxd1 22. Rxd1 0-0 23. Kd2 Rf7 24. Ke3 h5 25. Rd5 Rg7 26. e5 h4 27. Bf2 Rg6 28. Ke4 Rf8 29. Be3 Rf1 30. exd6 exd6 31. Bxg5 Rf2 32. Bxh4 Rfxg2 33. Bg3 Rxc2 34. Kd3 Rc1 35. Bxd6 Rxd6 36. c4 Rxd5+ 37. cxd5 Kf7 38. h4 Rh1 39. Kc4 Rxh4+ 40. Kxc5 Ke7 41. Kb6 Kd6 42. Kxa6 Kxd5 43. Kb5 Rh1 44. a4 Rb1+ 45. Ka6 Kc6 46. a5 Rb5 47. Ka7 Rxa5+ 48. Kb8 Rh5 49. Ka7 Rh8 50. Ka6 Ra8# 0-1

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.03.20"]
[Round "10.35"]
[White "Jackiewicz, Jerzy"]
[Black "Lipka, Ignacy"]
[Result "0-1"]
[ECO "A68"]
[BlackElo "1669"]
[PlyCount "108"]
[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 "Minsk Mazowiecki MTSz II"]
[BlackTeam "Bialoleka PKS Agape II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 a6 10. 0-0 b5 11. a3 Qb6 12. Kh1 Bb7 13. Rb1 Nbd7 14. h3 c4 15. Bc2 Nc5 16. Be3 Qc7 17. b4 cxb3 18. Bxb3 Ncxe4 19. Ne2 Rfe8 20. Bg1 Rac8 21. Ng5 Nc3 22. Nxc3 Qxc3 23. Bd4 Qc7 24. Bxf6 Bxf6 25. Qg4 h6 26. Nf3 h5 27. Qg3 Re3 28. Qf2 Rce8 29. Ne5 Rxb3 30. Rxb3 dxe5 31. fxe5 Bxe5 32. Rbb1 Bxd5 33. Rbc1 Bc4 34. Qf3 Qd8 35. Rxc4 bxc4 36. Qxf7+ Kh8 37. Qxg6 Re7 38. Qxh5+ Kg8 39. Qg5+ Bg7 40. h4 Rd7 41. Qg6 Qxh4+ 42. Kg1 Qd4+ 43. Kh1 Qh4+ 44. Kg1 Re7 45. Rd1 Re1+ 46. Rxe1 Qxe1+ 47. Kh2 Qh4+ 48. Kg1 Qd4+ 49. Kh2 Qe5+ 50. Kg1 Qe3+ 51. Kf1 Qd3+ 52. Qxd3 cxd3 53. Ke1 Bc3+ 54. Kd1 Kg7 0-1

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.03.20"]
[Round "9.59"]
[White "Jackiewicz, Jerzy"]
[Black "Marczukiewicz, Jerzy"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "2014"]
[PlyCount "82"]
[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 "Minsk Mazowiecki MTSz II"]
[BlackTeam "Warszawa Modus"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 b6 8. Nc3 Bb7 9. 0-0 Nbd7 10. Rc1 c5 11. a3 Rc8 12. Re1 cxd4 13. Qxd4 Bxf3 14. gxf3 h6 15. Bh4 Nc5 16. Qxd8 Rfxd8 17. Red1 Nd5 18. Nxd5 Bxh4 19. Nb4 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Bxd8 22. Nc6 Bf6 23. Nxa7 Bxb2 24. a4 Bc3 25. Nc8 Ba5 26. Ne7+ Kf8 27. Nc6 Ke8 28. Nxa5 bxa5 29. Bb5+ Ke7 30. Kf1 Kd6 31. Ke2 Kd5 32. Kd2 f5 33. Kc3 e5 34. h4 g5 35. hxg5 hxg5 36. Be8 e4 37. fxe4+ Nxe4+ 38. Kd3 Nxf2+ 39. Ke2 Ne4 40. Bg6 Ke5 41. Kd3 Nc5+ 0-1

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.03.06"]
[Round "8.29"]
[White "Jackiewicz, Jerzy"]
[Black "Hryszkiewicz, Michal"]
[Result "1-0"]
[ECO "E20"]
[BlackElo "1784"]
[PlyCount "159"]
[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 "Minsk Mazowiecki MTSz II"]
[BlackTeam "Wyszkow"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. a3 Be7 6. Nf3 b6 7. e4 c5 8. d5 d6 9. Bd3 exd5 10. cxd5 Nbd7 11. 0-0 Ng4 12. h3 Nge5 13. Bf4 Bf6 14. Bxe5 Nxe5 15. Nxe5 Bxe5 16. Rb1 a6 17. Ne2 Qf6 18. f4 Bd4+ 19. Nxd4 Qxd4+ 20. Kh1 Bd7 21. Bc2 Qxd1 22. Rbxd1 Rae8 23. Rfe1 Re7 24. Re3 Rfe8 25. Rde1 f6 26. Kg1 Bf5 27. Kf2 Bg6 28. f5 Bf7 29. Kf3 g6 30. g4 g5 31. a4 b5 32. b3 Rb8 33. Rd3 bxa4 34. bxa4 Rb2 35. Re2 Reb7 36. Bd1 Rb1 37. Bc2 R1b4 38. Rc3 a5 39. Bd1 Be8 40. Ra2 Rd4 41. Bc2 Rbb4 42. Rca3 Kf7 43. Ke3 Ke7 44. Rb3 Kd8 45. Rxb4 Rxb4 46. Kd3 Kc7 47. Kc3 Kb6 48. Rb2 Bd7 49. Ra2 Bc8 50. Rb2 Ba6 51. Bd1 Rxb2 52. Kxb2 Bf1 53. Kc3 Bxh3 54. Kd3 Bf1+ 55. Kc3 c4 56. Kd4 Bd3 57. Bf3 Bc2 58. Kxc4 Bxa4 59. Kc3 Kc5 60. Be2 Bb5 61. Bd1 a4 62. Bc2 a3 63. Kb3 a2 64. Kxa2 Kd4 65. Kb3 Bd3 66. Bxd3 Kxd3 67. e5 fxe5 68. f6 e4 69. f7 e3 70. f8Q e2 71. Qf3+ Kd2 72. Qc3+ Kd1 73. Qd3+ Ke1 74. Kc2 Kf2 75. Qf5+ Ke3 76. Qxg5+ Kf2 77. Qf4+ Ke1 78. Qh2 Kf1 79. Qh1+ Kf2 80. Kd2 1-0

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.03.06"]
[Round "7.49"]
[White "Jackiewicz, Jerzy"]
[Black "Piotrowski, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "A84"]
[BlackElo "1929"]
[PlyCount "91"]
[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 "Minsk Mazowiecki MTSz II"]
[BlackTeam "Nowy Dwor Mazowiecki"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 f5 5. f4 Nf6 6. Nf3 Bd6 7. c5 Bc7 8. b4 0-0 9. Bd3 Ne4 10. Qc2 Bd7 11. 0-0 Be8 12. a4 a6 13. Bb2 Nd7 14. b5 Ndf6 15. b6 Bb8 16. Bxe4 Nxe4 17. Nxe4 fxe4 18. Ng5 Qf6 19. Qf2 h6 20. Nh3 Bh5 21. Qg3 Be2 22. Rf2 Bd3 23. Qg4 Rf7 24. g3 Kf8 25. Rg2 Ke7 26. Nf2 Bc4 27. Rc1 Bb3 28. a5 Ba4 29. Qe2 Bb5 30. Qd1 g6 31. Nxe4 dxe4 32. d5 Qf5 33. d6+ Kd7 34. Be5 Qh3 35. Qe1 Bd3 36. g4 g5 37. Qg3 Qxg3 38. Rxg3 Bxd6 39. cxd6 Rg8 40. Rc3 Be2 41. h3 Bf3 42. Rc2 Rh7 43. Rd2 Rf7 44. Rf2 Rc8 45. Rc2 Rg8 46. Rc5 1/2-1/2

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.02.06"]
[Round "5.46"]
[White "Jackiewicz, Jerzy"]
[Black "Duniec, Mateusz"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "1553"]
[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 "Minsk Mazowiecki MTSz II"]
[BlackTeam "Chylice UKS Szachylice II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 g6 2. Nc3 Bg7 3. e3 f5 4. d4 Nf6 5. Bd3 d6 6. Nge2 e5 7. dxe5 dxe5 8. Bc2 Qxd1+ 9. Bxd1 Be6 10. b3 c6 11. 0-0 Nbd7 12. Ba3 Bf8 13. Bxf8 Rxf8 14. Bc2 0-0-0 15. a4 h5 16. h3 h4 17. f4 e4 18. Nd4 Bf7 19. Bd1 a6 20. Be2 c5 21. Nc2 Nh5 22. Bxh5 gxh5 23. Rad1 Nf6 24. Kf2 Rd3 25. Rxd3 exd3 26. Ne1 Ne4+ 27. Nxe4 fxe4 28. Nxd3 exd3 29. Rd1 Bg6 30. g4 hxg3+ 31. Kxg3 Be4 32. Rd2 Rg8+ 33. Kh4 Rg2 34. Rd1 d2 35. Kxh5 Bf3+ 0-1

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.02.06"]
[Round "6.30"]
[White "Jackiewicz, Jerzy"]
[Black "Trocha, Adam"]
[Result "1-0"]
[ECO "E14"]
[BlackElo "1539"]
[PlyCount "93"]
[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 "Minsk Mazowiecki MTSz II"]
[BlackTeam "Puszcza Marianska UKS Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Be2 Bb4+ 6. Bd2 Qe7 7. 0-0 Ne4 8. a3 Bxd2 9. Nbxd2 f5 10. Ne5 d6 11. Nd3 Nd7 12. f3 Nxd2 13. Qxd2 0-0-0 14. b4 c6 15. a4 a6 16. Qc3 Kb8 17. c5 b5 18. axb5 cxb5 19. Rfc1 Rc8 20. Qa3 Rc6 21. Rc3 d5 22. Qa2 Nb6 23. Ne5 Rc7 24. Bxb5 Nc8 25. Ra3 Na7 26. Bxa6 Bxa6 27. Rxa6 Rhc8 28. b5 Rb7 29. b6 Rcc7 30. bxa7+ Ka8 31. c6 Rxa7 32. Rxa7+ Rxa7 33. Qxa7+ Qxa7 34. Rxa7+ Kxa7 35. Kf2 Kb8 36. Ke2 Kc7 37. Kd3 Kd6 38. Kc3 g6 39. h4 Kc7 40. Kb4 Kb6 41. Ka4 h6 42. f4 h5 43. Kb4 Kc7 44. Kc5 Kc8 45. Kd6 Kd8 46. Kxe6 Kc7 47. Kxd5 1-0

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.01.23"]
[Round "4.40"]
[White "Jedynak, January"]
[Black "Jackiewicz, Jerzy"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1592"]
[PlyCount "118"]
[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 III"]
[BlackTeam "Minsk Mazowiecki MTSz II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. b3 Nf6 2. Bb2 e6 3. e3 d5 4. Nf3 Nbd7 5. Bb5 a6 6. Be2 Bd6 7. d3 0-0 8. Nbd2 c5 9. e4 d4 10. Nc4 Bc7 11. a4 e5 12. 0-0 Re8 13. Qd2 b6 14. Ba3 b5 15. axb5 axb5 16. Nb2 b4 17. Bxb4 Rxa1 18. Rxa1 cxb4 19. Qxb4 Qe7 20. Qxe7 Rxe7 21. Nc4 Kf8 22. Ra8 Re8 23. Kf1 Bb7 24. Ra7 Rb8 25. Na5 Bxa5 26. Rxa5 Ra8 27. Rxa8+ Bxa8 28. Ke1 h6 29. h3 Ke7 30. Kd2 Kd6 31. c4 Kc5 32. Kc2 Ne8 33. Kb2 Kb4 34. Nd2 Nc5 35. Kc2 Nd6 36. Kb2 f5 37. f3 g5 38. Bf1 Bc6 39. Be2 Be8 40. exf5 Nxf5 41. Ne4 Nxb3 42. Bd1 Nc5 43. Nxc5 Kxc5 44. Ka3 Ne3 45. Be2 Nxg2 46. Bf1 Nf4 47. Kb3 Bd7 48. Kc2 Bxh3 49. Bxh3 Nxh3 50. Kd2 Ng1 51. Ke1 Nxf3+ 52. Kf2 g4 53. Kg3 h5 54. Kg2 Ne1+ 55. Kg3 Nxd3 56. Kh2 Nb2 57. Kh1 d3 58. Kg2 d2 59. Kf2 d1Q 0-1

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.01.23"]
[Round "3.60"]
[White "Krasiewicz, Robert"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2057"]
[PlyCount "81"]
[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 "Zielonka Zieloni III"]
[BlackTeam "Minsk Mazowiecki MTSz II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Qc2 c5 5. cxd5 exd5 6. Bg5 c4 7. Nc3 Bb4 8. g3 Bxc3+ 9. bxc3 h6 10. Bxf6 Qxf6 11. Bg2 0-0 12. Ne5 Nc6 13. f4 Bf5 14. e4 Bxe4 15. Bxe4 dxe4 16. Nd7 Qe7 17. Nxf8 Rxf8 18. Qa4 e3 19. Qxc4 Qe4 20. 0-0-0 Rc8 21. Qd3 Qe7 22. Rhe1 Na5 23. Rxe3 Qa3+ 24. Kb1 Nc4 25. Re2 g6 26. Ka1 b5 27. Rb1 b4 28. Rxb4 Qc1+ 29. Rb1 Qa3 30. Rb3 Qa5 31. f5 gxf5 32. d5 Nd6 33. Re5 Ne4 34. Qb5 Qc7 35. Qc6 Qxe5 36. Qxc8+ Kg7 37. Rb8 Qxd5 38. Qh8+ Kg6 39. Rg8+ Kh5 40. Qd4 Qe6 41. Qd1# 1-0

[Event "POL-chT3 Mazowiecki"]
[Site "Warsaw"]
[Date "2011.01.09"]
[Round "1.39"]
[White "Jackiewicz, Jerzy"]
[Black "Rafa, Robert"]
[Result "0-1"]
[ECO "A22"]
[BlackElo "1957"]
[PlyCount "156"]
[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 "Minsk Mazowiecki MTSz II"]
[BlackTeam "Jablonna Lotos"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. e3 0-0 8. Ne2 c6 9. a4 Qe7 10. d3 Be6 11. 0-0 Nd7 12. c4 f5 13. Qc2 Nf6 14. f4 Rad8 15. Bf3 Bc8 16. d4 exf4 17. exf4 Ne4 18. Nc3 Nxc3 19. Qxc3 Bb4 20. Qb3 Rxd4 21. Bb2 Bc5 22. Bxd4 Bxd4+ 23. Kg2 Bxa1 24. Rxa1 Rd8 25. Ra2 h6 26. Re2 Qd7 27. Qb4 Re8 28. Rd2 Qe6 29. Rd3 Kh7 30. Kf2 b6 31. Qc3 c5 32. Rd5 Qf7 33. Rd2 Be6 34. Bd5 Bxd5 35. Rxd5 Qh5 36. Re5 Qxh2+ 37. Kf3 Qh1+ 38. Kf2 Qh5 39. Kg2 Rxe5 40. Qxe5 Qf7 41. Qe2 Qd7 42. Qc2 g5 43. Kh2 Kg6 44. Qe2 Qf7 45. Qd3 Qf6 46. Qd5 gxf4 47. Qg8+ Kh5 48. Kh3 fxg3 49. Qxg3 Qg5 50. Qb8 Qg4+ 51. Kh2 Qe2+ 52. Kg3 Qe1+ 53. Kg2 Qe4+ 54. Kf2 f4 55. Qxa7 Qd4+ 56. Kg2 Qd2+ 57. Kh3 Qe3+ 58. Kh2 Qg3+ 59. Kh1 Qe1+ 60. Kg2 Qe2+ 61. Kh3 Qf1+ 62. Kh2 Qf2+ 63. Kh1 Qh4+ 64. Kg2 Qf6 65. Qd7 Qb2+ 66. Kf3 Qc3+ 67. Kxf4 Qxc4+ 68. Kf3 Qc3+ 69. Kg2 Qc2+ 70. Kf3 Qc3+ 71. Kg2 Qf6 72. Qh3+ Kg6 73. Qd3+ Qf5 74. Qd6+ Kg5 75. Qe7+ Kf4 76. Qd6+ Ke4 77. Qe7+ Kd4 78. Qh4+ Qe4+ 0-1

[Event "Mazowiec-chT op"]
[Site "Mazowsze"]
[Date "2009.03.15"]
[Round "5"]
[White "Dawidczyk, Roman"]
[Black "Jackiewicz, Jerzy"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "100"]
[EventDate "2009.01.11"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 e6 3. e3 Nf6 4. a3 Be7 5. Be2 Nbd7 6. d3 e5 7. Nf3 Bd6 8. c4 c6 9. Nc3 a6 10. c5 Bc7 11. Na4 0-0 12. 0-0 Re8 13. h3 h6 14. Nh2 Nf8 15. Ng4 Nxg4 16. hxg4 Be6 17. g3 Rb8 18. Kg2 Nh7 19. Rh1 d4 20. e4 Qf6 21. Bc1 g5 22. Bd2 Kg7 23. Nb6 Rh8 24. a4 Nf8 25. Nc4 Bxc4 26. dxc4 Rd8 27. Bd3 Nd7 28. Qc1 Qe6 29. f3 Bb8 30. Qa3 Nf6 31. Rh2 Rh7 32. Rah1 Rdh8 33. Qc1 Bc7 34. b5 Bd8 35. Rh3 Be7 36. bxc6 bxc6 37. Bb4 Nd7 38. f4 Qxg4 39. f5 Bxc5 40. Be1 Nf6 41. Qc2 Rb8 42. Bd2 Ba3 43. Bc1 Bxc1 44. Qxc1 h5 45. Re1 h4 46. c5 Rbh8 47. Reh1 hxg3 48. Rxh7+ Rxh7 49. Rxh7+ Kxh7 50. Bxa6 Qxe4+ 0-1

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2008.01.20"]
[Round "7"]
[White "Duda, Richard"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1786"]
[PlyCount "107"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Nd5 Nf6 9. Bb6 Qd7 10. Nc7+ Kf8 11. Nxa8 Nxe4 12. Bc4 Qf5 13. Qf3 Qxf3 14. gxf3 Ng5 15. Be2 Nb4 16. 0-0 g6 17. c4 Kg7 18. Nc7 Nh3+ 19. Kh1 Nf4 20. Bd1 Bh3 21. Rg1 Nbd3 22. Nd5 Bd8 23. Nxf4 Nxf4 24. Bxd8 Rxd8 25. Rg3 h5 26. Bc2 f5 27. Rag1 Kf6 28. Re1 h4 29. Rgg1 Rc8 30. Nd2 b5 31. b3 d5 32. Rb1 d4 33. Rge1 d3 34. Bd1 Bg2+ 35. Kg1 h3 36. Re3 Rd8 37. cxb5 axb5 38. Rc1 Rd5 39. b4 Rd4 40. a3 Kg5 41. Rxe5 Kf6 42. Re3 Kg5 43. Rc5 Kh6 44. Rxb5 Nd5 45. Re1 Nc3 46. Rc5 Nxd1 47. Rxd1 Kg5 48. b5 Kf4 49. Rc4 Rxc4 50. Nxc4 Bxf3 51. Rxd3 Be2 52. Rc3 Bf3 53. Rxf3+ Kxf3 54. b6 1-0

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2007.12.02"]
[Round "4"]
[White "Nojszewski, Adam"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "1992"]
[PlyCount "79"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 c6 6. e3 0-0 7. Bd3 Nbd7 8. 0-0 h6 9. Bh4 Re8 10. Rc1 Nf8 11. Ne5 N6d7 12. Bxe7 Qxe7 13. f4 f6 14. Ng6 Nxg6 15. Bxg6 Rd8 16. Rf3 f5 17. cxd5 cxd5 18. Nb5 Nf6 19. Rf2 a6 20. Nc7 Rb8 21. Qb3 Bd7 22. Qb6 Bc6 23. Nxa6 Nd7 24. Qb4 Qf6 25. Nxb8 Qxg6 26. Nxc6 bxc6 27. Qe7 Qf6 28. Qxf6 Nxf6 29. Rxc6 Ne4 30. Rfc2 Kf7 31. Rc8 Rd6 32. R2c6 Rxc6 33. Rxc6 Nd2 34. b4 Nc4 35. b5 Ke7 36. Kf2 Kd7 37. Rxc4 dxc4 38. Ke2 Kc7 39. Kd2 Kb6 40. a4 1-0

[Event "Mazowiec-chT 0708"]
[Site "Poland"]
[Date "2007.11.18"]
[Round "3"]
[White "Jackiewicz, Jerzy"]
[Black "Kaska, Wladyslaw"]
[Result "0-1"]
[ECO "B42"]
[BlackElo "1796"]
[PlyCount "98"]
[EventDate "2007.10.14"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. c3 Qc7 7. 0-0 Nf6 8. Nd2 b5 9. Kh1 Bb7 10. f4 d6 11. Qe2 Be7 12. h3 0-0 13. N2f3 Rad8 14. Qc2 h6 15. Be3 Rd7 16. Rac1 Rfd8 17. Qf2 Qb8 18. Nd2 Qa8 19. Bc2 Nxd4 20. Bxd4 Nxe4 21. Nxe4 Bxe4 22. Qg3 Bf8 23. Rfe1 Bxc2 24. Rxc2 Qd5 25. b3 Rc8 26. Rce2 b4 27. Rd2 bxc3 28. Bxc3 Qf5 29. Red1 Rdc7 30. Rd3 e5 31. R1d2 e4 32. Re3 d5 33. Kh2 Qg6 34. Be5 Qxg3+ 35. Kxg3 Bc5 36. Bxc7 Bxe3 37. Re2 Rxc7 38. Rxe3 f5 39. Re2 d4 40. Kf2 d3 41. Rd2 Rc2 42. Ke3 Rxd2 43. Kxd2 Kf7 44. b4 Ke6 45. g4 g6 46. a4 Kd5 47. Ke3 Kc4 48. b5 axb5 49. axb5 Kxb5 0-1

[Event "POL-chT Mazovia 06/07 op"]
[Site "Poland"]
[Date "2007.02.18"]
[Round "9.14"]
[White "Jackiewicz, Jerzy"]
[Black "Gatarek, Rajmund"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "121"]
[EventDate "2006.10.22"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Nbd2 h6 10. Bxf6 Bxf6 11. c3 Bg4 12. h3 Bh5 13. Ne4 Nd7 14. Ng3 Bg6 15. 0-0 0-0 16. Rfe1 Nc5 17. Rad1 Rfe8 18. Bf1 Rxe1 19. Nxe1 Na4 20. Rb1 Re8 21. Nf3 a6 22. Be2 b5 23. Nd2 Nc5 24. Nde4 Bh4 25. Rd1 Nxe4 26. Nxe4 d5 27. g3 Bd8 28. Bf3 dxe4 29. dxe4 Bf6 30. Bg2 Bxe4 31. f3 Bc6 32. Kf2 Rd8 33. Re1 Rd2+ 34. Re2 Rxe2+ 35. Kxe2 Bd5 36. a3 c5 37. Kd3 Be7 38. h4 g5 39. hxg5 hxg5 40. g4 Bd6 41. Kc2 c4 42. Kd1 Bf4 43. Kc2 Kg7 44. Kb1 Kf6 45. Ka2 Ke5 46. a4 Bg3 47. Ka3 Bf2 48. Kb4 bxa4 49. Kxa4 Bb6 50. Kb4 Kf4 51. Bf1 Kxf3 52. Bxc4 Bxc4 53. Kxc4 Kxg4 54. Kd5 f5 55. b4 f4 56. c4 f3 57. c5 Bd8 58. Kd6 f2 59. c6 f1Q 60. c7 Bxc7+ 61. Kxc7 0-1

[Event "POL-chT Mazovia 06/07 op"]
[Site "Poland"]
[Date "2007.02.04"]
[Round "8.6"]
[White "Paczuski, Tomasz"]
[Black "Jackiewicz, Jerzy"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2034"]
[PlyCount "74"]
[EventDate "2006.10.22"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Legion Legionowo"]
[BlackTeam "Minsk Mazowiecki MTSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be2 Bc5 6. Nb3 Bb6 7. 0-0 Nf6 8. Nc3 a6 9. Bf4 d5 10. Bg5 d4 11. Na4 e5 12. Nxb6 Qxb6 13. Nd2 Be6 14. Kh1 Nd7 15. f4 f6 16. f5 Bf7 17. Bh4 0-0 18. Nc4 Qc7 19. Rf3 b5 20. Nd2 Bh5 21. Rh3 Bxe2 22. Qxe2 Rf7 23. a4 b4 24. Nc4 a5 25. Rf1 Rc8 26. b3 Nf8 27. g4 g5 28. fxg6 Nxg6 29. Bg3 Rd8 30. Rh5 Qb7 31. Nd2 Qd7 32. h3 d3 33. Qd1 dxc2 34. Qxc2 Qxd2 35. Qxc6 Qe2 36. Rf2 Rd1+ 37. Kg2 Qe1 1/2-1/2

[Event "POL-chT Mazovia 06/07 op"]
[Site "Poland"]
[Date "2007.01.21"]
[Round "7.7"]
[White "Jackiewicz, Jerzy"]
[Black "Rogulski, Witold"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "2103"]
[PlyCount "80"]
[EventDate "2006.10.22"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz"]
[BlackTeam "Zielonka Zieloni Juniorzy II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. 0-0 g6 8. Rb1 Bg7 9. d3 0-0 10. a3 Bg4 11. Be3 Nd4 12. Re1 Qd7 13. Ng5 Rab8 14. Nge4 b6 15. f3 Be6 16. Nd2 Bd5 17. Bf2 Bb7 18. e3 Nde6 19. Nb3 Rbd8 20. d4 cxd4 21. Nxd4 Ng5 22. Ne4 Nh3+ 23. Kh1 Bxe4 24. Bxh3 Qxh3 25. fxe4 Ne6 26. Qc2 Rc8 27. Qe2 Ng5 28. Qf1 Qxf1+ 29. Rxf1 Nxe4 30. Be1 Rfd8 31. Rf4 Nc5 32. Rf3 Nd3 33. Bc3 e5 34. Ne2 e4 35. Rff1 Bxc3 36. Nxc3 f5 37. Nb5 Rc2 38. Nxa7 Nf2+ 39. Kg1 Nh3+ 40. Kh1 Rdd2 0-1

[Event "POL-chT Mazovia 06/07 op"]
[Site "Poland"]
[Date "2007.01.07"]
[Round "6.3"]
[White "Parczewski, Janusz"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "105"]
[EventDate "2006.10.22"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa KS Wesola"]
[BlackTeam "Minsk Mazowiecki MTSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bg4 5. Ne5 Bh5 6. Qb3 Qb6 7. e3 e6 8. Bd3 Qxb3 9. axb3 Nbd7 10. f4 Be7 11. 0-0 0-0 12. Bd2 Nxe5 13. fxe5 Nd7 14. Ne2 f5 15. Nf4 Bf7 16. c5 g5 17. Ne2 Bh5 18. b4 b5 19. Ra6 Rfc8 20. Rfa1 Rc7 21. Nc1 Nb8 22. R6a3 a6 23. Ne2 Rca7 24. Nc3 Bd8 25. Ne2 Bg6 26. g4 Rg7 27. gxf5 exf5 28. Rf1 f4 29. exf4 Bxd3 30. Rxd3 gxf4+ 31. Kh1 Raa7 32. Bxf4 Raf7 33. Rdf3 Be7 34. e6 Rf8 35. Be5 Rg6 36. Rxf8+ Bxf8 37. Rg1 Bh6 38. Rxg6+ hxg6 39. Bxb8 g5 40. Kg2 Kf8 41. Bd6+ Ke8 42. Kf3 Bg7 43. Kg4 Bf6 44. Kf5 Bd8 45. Ng3 a5 46. Nh5 Be7 47. Bxe7 Kxe7 48. bxa5 g4 49. a6 g3 50. hxg3 b4 51. a7 b3 52. Ke5 Kf8 53. Kf6 1-0

[Event "POL-chT Mazovia 06/07 op"]
[Site "Poland"]
[Date "2006.11.19"]
[Round "3.11"]
[White "Brochocki, Andrzej"]
[Black "Jackiewicz, Jerzy"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "83"]
[EventDate "2006.10.22"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Siedlce KSz Skoczek"]
[BlackTeam "Minsk Mazowiecki MTSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Bc4 e6 3. Nf3 d6 4. d3 Be7 5. c3 Nc6 6. a4 h6 7. Be3 Nf6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. Nbd2 Ng4 11. Qe2 Nxe3 12. Qxe3 0-0 13. 0-0 a6 14. Nc4 b5 15. axb5 axb5 16. Na3 Bf6 17. Rad1 Bxc3 18. Qc1 Bf6 19. Rfe1 e5 20. h3 Be7 21. Nb1 f5 22. Nbd2 f4 23. Qc3 Qe8 24. Rc1 Bd7 25. b4 cxb4 26. Qxb4 Qg6 27. Kf1 Qe6 28. Nb3 Ra4 29. Qc3 Ra3 30. Rb1 Rc8 31. Qb2 b4 32. Nfd2 Bb5 33. Ke2 Rc3 34. Nc1 Bxd3+ 35. Nxd3 Qc4 36. Nxc4 d5 37. Nxa3 Rxa3 38. exd5 b3 39. Kf1 Bd6 40. Nxe5 Bc5 41. Nc4 Ra2 42. Re2 1-0

