[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.22"]
[Round "9"]
[White "Duszczak, Dariusz"]
[Black "Grynia, Jakub"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1822"]
[BlackElo "1399"]
[PlyCount "141"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 dxe4 5. Nxe4 cxd4 6. Nxd4 a6 7. Be3 Nd7 8. Be2 Ngf6 9. Qd3 Nxe4 10. Qxe4 Nf6 11. Qf3 Nd5 12. 0-0-0 Qc7 13. Kb1 Nxe3 14. Qxe3 Bc5 15. Qg5 0-0 16. Qh4 Be7 17. Qe4 Bf6 18. Bd3 g6 19. Nf3 Bd7 20. Nd4 Qb6 21. Bc4 Bc6 22. Qf4 Bg7 23. Qe3 Rad8 24. c3 Bxg2 25. Rhg1 Bd5 26. Be2 e5 27. Nf5 Qxe3 28. Nxe3 Bc6 29. Nc4 Bb5 30. b3 Bxc4 31. Bxc4 e4 32. Kc2 b5 33. Bd5 Rc8 34. Rg3 b4 35. c4 Rfe8 36. Re1 Rc7 37. Rxe4 Rxe4 38. Bxe4 Rd7 39. Bd5 Bd4 40. Rf3 Re7 41. Kd3 Bc5 42. h3 Kg7 43. h4 f5 44. h5 Re1 45. hxg6 hxg6 46. Rg3 Bxf2 47. Rg2 Bc5 48. Bc6 Re3+ 49. Kd2 Re6 50. Bd5 Re7 51. Kd3 f4 52. Be4 Rd7+ 53. Ke2 Rd6 54. Kf3 Rf6 55. Rg5 Be7 56. c5 Bd8 57. Rd5 Ba5 58. c6 Bb6 59. Rd7+ Rf7 60. Rxf7+ Kxf7 61. Kxf4 Kf6 62. Kg4 Bd8 63. Bd3 a5 64. Bc2 g5 65. Bd3 Ke5 66. c7 Bxc7 67. Kxg5 Kd4 68. Bb5 Kc3 69. Ba4 Kb2 70. Kf5 Kxa2 71. Ke6 1/2-1/2

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.21"]
[Round "8"]
[White "Sobczak, Miroslaw"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "1748"]
[BlackElo "1822"]
[PlyCount "69"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 e6 8. g3 Qd5 9. Bg2 Qc4 10. Nh4 Bd3 11. Qd2 Bg6 12. Nxg6 hxg6 13. b3 Qb5 14. Bb2 Nd7 15. c4 Qh5 16. Bc3 0-0-0 17. Qe2 Bd6 18. Bf3 Qh6 19. Bd2 Qg7 20. 0-0-0 e5 21. Bc3 f5 22. Qc2 e4 23. Be2 Rhe8 24. b4 Qh6+ 25. Kb2 Nf6 26. d5 Ng4 27. Bxg4 fxg4 28. dxc6 bxc6 29. Qa4 Kb7 30. b5 Qg5 31. Qa6+ Kb8 32. bxc6 Qe7 33. Ba5 Be5+ 34. Kc2 Rc8 35. Rd7 1-0

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.20"]
[Round "7"]
[White "Duszczak, Dariusz"]
[Black "Pilny, Piotr"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1822"]
[BlackElo "1484"]
[PlyCount "107"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. Nc3 Qc7 5. g3 Nc6 6. d4 cxd4 7. Nxd4 Bb4 8. Nxc6 bxc6 9. Bg2 Nf6 10. 0-0 0-0 11. Bg5 Be7 12. Re1 e5 13. Qe2 d6 14. Rad1 Rb8 15. h3 Rd8 16. Rd2 Be6 17. Red1 h6 18. Be3 Nd7 19. Na4 Qa5 20. b3 Qc7 21. f4 f6 22. Kh2 Bf7 23. Bf3 c5 24. f5 Rb4 25. Nc3 Kh7 26. Bh5 Bg8 27. Bg6+ Kh8 28. Qh5 Nf8 29. Bf7 Rbb8 30. Nd5 Qb7 31. Bxg8 Kxg8 32. g4 Nh7 33. h4 Bf8 34. g5 hxg5 35. hxg5 fxg5 36. Bxg5 Re8 37. Rg1 Qf7 38. Qg4 Kh8 39. Rg3 Rb7 40. Rh3 Ra8 41. Rg2 Raa7 42. Qh4 Qg8 43. f6 g6 44. Rf3 Qf7 45. Rgg3 Kg8 46. Ne7+ Kh8 47. Rh3 Ra8 48. Bh6 Bxh6 49. Qxh6 Rxe7 50. fxe7 Qxe7 51. Qxg6 Rg8 52. Qf6+ Qxf6 53. Rxf6 Rd8 54. Rg6 1-0

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.19"]
[Round "6"]
[White "Gluszynski, Michal"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "1302"]
[BlackElo "1822"]
[PlyCount "85"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 e6 8. g3 Qd5 9. Bg2 Qc4 10. Bf1 Qd5 11. Bg2 Qe4+ 12. Be3 Qd3 13. Qxd3 Bxd3 14. 0-0-0 Be4 15. Bf4 Nd7 16. Rhe1 f5 17. Re3 Bg7 18. Bh3 Nf6 19. Nd2 b5 20. b3 Nd5 21. Nxe4 fxe4 22. Ree1 Nxc3 23. Rd2 0-0-0 24. Re3 b4 25. Be5 Bxe5 26. dxe5 Rxd2 27. Kxd2 Rd8+ 28. Kc2 Rd5 29. f4 Kd7 30. a3 a5 31. axb4 axb4 32. Bg2 Ra5 33. Bxe4 Ra2+ 34. Kd3 Rxh2 35. Kc4 Rh3 36. Bg2 Rh2 37. Bf3 Na2 38. Re2 Rxe2 39. Bxe2 Nc3 40. Bf3 Nd5 41. Bxd5 exd5+ 42. Kxb4 Ke6 43. Kc5 1/2-1/2

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.18"]
[Round "5"]
[White "Duszczak, Dariusz"]
[Black "Jagodzinski, Alan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1822"]
[BlackElo "1460"]
[PlyCount "41"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 Nc6 7. Be3 cxd4 8. Bxd4 Nxd4 9. cxd4 Bb4+ 10. Nc3 0-0 11. 0-0 Qa5 12. Qb3 Rd8 13. Rfd1 Bd7 14. Ne5 Bxc3 15. Nxd7 Rxd7 16. bxc3 Rc8 17. Rac1 Nd5 18. c4 Ne7 19. Bf3 Rcd8 20. d5 exd5 21. Bxd5 1/2-1/2

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.17"]
[Round "4"]
[White "Szafranski, Maciej"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1526"]
[BlackElo "1822"]
[PlyCount "78"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 f5 2. d3 Nf6 3. Nf3 e6 4. g3 d5 5. cxd5 exd5 6. Bg2 Bb4+ 7. Nbd2 0-0 8. 0-0 Nc6 9. Qc2 Kh8 10. a3 Be7 11. b4 a6 12. Nb3 Be6 13. Nbd4 Nxd4 14. Nxd4 Bd7 15. Bd2 c6 16. Nb3 b6 17. a4 Rc8 18. a5 c5 19. axb6 cxb4 20. Qa2 Qxb6 21. Qxa6 Qxa6 22. Rxa6 Rc2 23. Rb1 h6 24. Bxb4 Bxb4 25. Nd4 Rd2 26. Rxb4 Rd1+ 27. Bf1 Rc8 28. Nb3 Rc2 29. Ra1 Rxa1 30. Nxa1 Rc1 31. Rb8+ Kh7 32. Ra8 f4 33. Kg2 fxg3 34. hxg3 Bc6 35. Ra5 d4+ 36. Kg1 Bd7 37. Kg2 Bc6+ 38. f3 Ng4 39. Kg1 Bd7 1/2-1/2

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.16"]
[Round "3"]
[White "Duszczak, Dariusz"]
[Black "Niekras, Dawid"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1822"]
[BlackElo "2289"]
[PlyCount "60"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qd3 h6 9. Be3 Nf6 10. h3 b5 11. Rd1 Qd7 12. Nh4 b4 13. Nd5 Nxd5 14. exd5 Bb5 15. Qe4 Rc8 16. f4 Rc4 17. Rd4 Rxd4 18. Bxd4 Be7 19. fxe5 Bxh4+ 20. Qxh4 0-0 21. e6 fxe6 22. Qg4 Rf5 23. dxe6 Qxe6+ 24. Kd1 Qf7 25. Re1 Rf4 26. Qc8+ Kh7 27. c3 Qxa2 28. Bg1 Qb1+ 29. Kd2 Qd3+ 30. Kc1 b3 0-1

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.15"]
[Round "1"]
[White "Duszczak, Dariusz"]
[Black "Skrzypczak, Jan"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1822"]
[BlackElo "1192"]
[PlyCount "49"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. Nge2 a5 6. 0-0 d6 7. h3 0-0 8. Kh2 Bd7 9. d3 h6 10. f4 Nd4 11. a4 h5 12. Nxd4 Bxd4 13. Nb5 Bb6 14. Kh1 h4 15. gxh4 Ng4 16. Qe1 Nf2+ 17. Rxf2 Bxf2 18. Qxf2 f5 19. Qg3 exf4 20. Bxf4 Bc6 21. Nd4 Qf6 22. Nxc6 bxc6 23. exf5 Qxb2 24. Rg1 d5 25. Be5 1-0

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.15"]
[Round "2"]
[White "Zimochocki, Roman"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1491"]
[BlackElo "1822"]
[PlyCount "102"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. c4 d5 5. cxd5 exd5 6. Nh3 c6 7. 0-0 Bd6 8. Bf4 0-0 9. Qb3 Kh8 10. Nc3 Nh5 11. Bxd6 Qxd6 12. e3 Nd7 13. Ne2 Ndf6 14. Nhf4 b6 15. Nxh5 Nxh5 16. Rfe1 Ba6 17. Rac1 Bc4 18. Qc3 Bb5 19. b3 Rac8 20. Qd2 Nf6 21. Nc3 Ba6 22. Bh3 g6 23. Bf1 Bxf1 24. Rxf1 Ne4 25. Nxe4 fxe4 26. Rc2 a5 27. Qe2 h5 28. f4 exf3 29. Rxf3 Rxf3 30. Qxf3 Rf8 31. Qg2 Qe6 32. Re2 Re8 33. Qf3 Kg7 34. Qg2 Qf5 35. Re1 g5 36. Qe2 g4 37. Rf1 Qe4 38. Re1 Rf8 39. Qa6 Qf3 40. Qe2 Qxe2 41. Rxe2 Rf3 42. Kg2 Kf6 43. Rf2 Rxf2+ 44. Kxf2 Kf5 45. a3 Ke4 46. Ke2 b5 47. Kd2 Kf3 48. Kd3 b4 49. a4 Kg2 50. e4 dxe4+ 51. Kxe4 Kxh2 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.25"]
[Round "9"]
[White "Nicikowski, Jozef"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1435"]
[BlackElo "1841"]
[PlyCount "58"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 Nf6 4. Bg2 d5 5. Nd2 e5 6. Ngf3 Be7 7. 0-0 0-0 8. exd5 Nxd5 9. h3 Be6 10. Re1 Qc7 11. Nc4 f6 12. a4 Rad8 13. Bd2 b6 14. Qe2 a6 15. g4 b5 16. axb5 axb5 17. Na5 Ncb4 18. Nb3 Qd7 19. Nxe5 fxe5 20. Qxe5 Nxc2 21. Qxe6+ Qxe6 22. Rxe6 Nxa1 23. Nxa1 Bh4 24. Be3 Nxe3 25. fxe3 Rxd3 26. Nc2 Rf2 27. Re5 Rxc2 28. Rf5 Rd1+ 29. Kh2 Rdd2 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.24"]
[Round "8"]
[White "Duszczak, Dariusz"]
[Black "Litke, Slawomir"]
[Result "0-1"]
[ECO "C32"]
[WhiteElo "1841"]
[BlackElo "1637"]
[PlyCount "120"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. exd5 e4 5. d3 Bb4 6. Bd2 e3 7. Bxe3 0-0 8. Be2 Re8 9. Bd2 Bxc3 10. bxc3 Bg4 11. Kf1 Bxe2+ 12. Nxe2 Nxd5 13. Kf2 Qe7 14. Ng3 Nxc3 15. Qf3 Nc6 16. Bxc3 Qc5+ 17. d4 Nxd4 18. Ne4 Rxe4 19. Qxe4 Nxc2+ 20. Bd4 Nxd4 21. Rhc1 Nc2+ 22. Kg3 Qa3+ 23. Kg4 Nxa1 24. Rxa1 g6 25. Qxb7 h5+ 26. Kh4 Qe7+ 27. Kg3 Qe3+ 28. Qf3 Re8 29. Rd1 Qc5 30. Rd3 Qf5 31. h3 Re4 32. Rc3 h4+ 33. Kh2 Rxf4 34. Qa8+ Kh7 35. Qxa7 Rf1 36. Qd4 g5 37. Qd3 Qxd3 38. Rxd3 Kg6 39. Rc3 Ra1 40. Rc2 c5 41. g3 f5 42. gxh4 gxh4 43. Kg2 Kg5 44. Rf2 c4 45. Rc2 c3 46. Kh2 Kf4 47. Rxc3 Rxa2+ 48. Kg1 Ra4 49. Kf2 Ra2+ 50. Kf1 Ra8 51. Rb3 Rg8 52. Kf2 Rg3 53. Rxg3 hxg3+ 54. Kg2 Ke3 55. h4 f4 56. h5 f3+ 57. Kxg3 f2 58. h6 f1Q 59. Kg4 Qf6 60. Kh5 Qf5+ 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.23"]
[Round "7"]
[White "Golinski, Kacper"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1668"]
[BlackElo "1841"]
[PlyCount "48"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. d4 Bg4 6. Be2 a6 7. 0-0 Nc6 8. Be3 e6 9. h3 Bh5 10. Qd2 0-0-0 11. Rfd1 h6 12. a3 g5 13. b4 g4 14. Ne5 Nxe5 15. dxe5 Qxd2 16. Bxd2 Nd7 17. hxg4 Bg6 18. f4 Bxc2 19. Rdc1 Bb3 20. Rcb1 Bc2 21. Rc1 Bb3 22. Rcb1 Bc2 23. Rc1 Bb3 24. Rcb1 Bc2 1/2-1/2

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.22"]
[Round "6"]
[White "Duszczak, Dariusz"]
[Black "Sieciechowicz, Marcin"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1841"]
[BlackElo "2375"]
[PlyCount "114"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 Bf5 5. c4 c6 6. Qb3 b6 7. cxd5 cxd5 8. Bb5+ Kf8 9. 0-0 Nf6 10. Ne5 a6 11. Bd3 Bxd3 12. Qxd3 Ne4 13. Nd2 Nxd2 14. Bxd2 f6 15. Nf3 Kf7 16. Rac1 Ra7 17. Qb3 e6 18. Rc3 Re8 19. Rfc1 Bf8 20. h4 b5 21. Qc2 Bd6 22. h5 b4 23. Rc8 Qxc8 24. Qxc8 Rxc8 25. Rxc8 Rb7 26. hxg6+ hxg6 27. Ne1 Nd7 28. Nd3 a5 29. Rc6 Rb6 30. Rxb6 Nxb6 31. b3 g5 32. fxg5 fxg5 33. e4 dxe4 34. Nf2 Be7 35. Nxe4 Kg6 36. Kf2 Kf5 37. Ke3 Nd5+ 38. Kd3 Nf4+ 39. Bxf4 Kxf4 40. Nc5 Kg3 41. Nxe6 g4 42. d5 Kxg2 43. Ke2 Bd6 44. Ng5 g3 45. Ne4 Kh2 46. Nd2 g2 47. Nf3+ Kh1 48. Kd3 g1Q 49. Nxg1 Kxg1 50. Kc4 Kf2 51. Kb5 Ke3 52. Kc6 Bf8 53. d6 Kd4 54. d7 Be7 55. Kc7 Kc3 56. d8Q Bxd8+ 57. Kxd8 Kb2 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.21"]
[Round "5"]
[White "Rozmiarek, Krzysztof"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1623"]
[BlackElo "1841"]
[PlyCount "82"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. d4 exd4 4. Qxd4 Nf6 5. Bg2 Na6 6. Nf3 d5 7. 0-0 Be7 8. cxd5 Qxd5 9. Qxd5 Nxd5 10. Bd2 Bf6 11. Nc3 Be6 12. e4 Nxc3 13. Bxc3 Bxc3 14. bxc3 0-0-0 15. Nd4 Bc4 16. Rfd1 Rhe8 17. Nf5 Kc7 18. a3 g6 19. Ne3 Bd3 20. Ra2 Bxe4 21. Rxd8 Kxd8 22. Rd2+ Kc7 23. f3 Bxf3 24. Kf2 Bxg2 25. Nxg2 Nc5 26. Kf3 a5 27. Ne3 b5 28. Nc2 Na4 29. Rd3 Nb2 30. Rd4 Re7 31. h4 h5 32. Kf2 Rd7 33. Ke3 Nd1+ 34. Kd2 Nb2 35. Ke3 Re7+ 36. Kd2 c5 37. Rd5 Kc6 38. Rd8 Nc4+ 39. Kd3 Nd6 40. Ne3 c4+ 41. Kd4 Re4# 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.20"]
[Round "4"]
[White "Duszczak, Dariusz"]
[Black "Poltorak, Sebastian"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1841"]
[BlackElo "2048"]
[PlyCount "116"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qa5+ 5. c3 Bxb1 6. b4 Qc7 7. Rxb1 e6 8. Bd3 Nd7 9. Bf4 a5 10. b5 c5 11. Nf3 Nb6 12. 0-0 c4 13. Bc2 0-0-0 14. Qc1 h6 15. h5 Ne7 16. Nh4 a4 17. Bh2 Rg8 18. Bh7 Rh8 19. Bc2 g6 20. hxg6 fxg6 21. Bxg6 Nxg6 22. Nxg6 Rg8 23. Nxf8 Rdxf8 24. Qa3 Rf7 25. f3 Rfg7 26. Rf2 h5 27. Kf1 h4 28. Rbb2 Rf7 29. Rbe2 Rg6 30. Qb4 Rf5 31. Qa3 Kd8 32. Re3 Qe7 33. Qxe7+ Kxe7 34. f4 a3 35. Rh3 Rg4 36. g3 hxg3 37. Bxg3 Na4 38. Bh4+ Kd7 39. Bg5 Rf7 40. Rg2 Rxg2 41. Kxg2 Kc7 42. Kf2 Kb6 43. Ke2 Kxb5 44. Kd2 Kc6 45. Rh8 Nb2 46. Rd8 Rh7 47. Rd6+ Kb5 48. Rxe6 Rh2+ 49. Ke3 Nd1+ 50. Kf3 Rxa2 51. Bd8 Nxc3 52. Rb6+ Ka4 53. e6 Re2 54. e7 Re4 55. Rxb7 Nb5 56. Rb6 a2 57. f5 Nxd4+ 58. Kg2 Nxf5 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.19"]
[Round "3"]
[White "Lisiak, Rafal"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1420"]
[BlackElo "1841"]
[PlyCount "82"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. Bf4 Bg7 7. Nbd2 0-0 8. c3 e6 9. Qb3 a5 10. a3 h6 11. Ne5 Bxg2 12. Kxg2 Kh7 13. Ndf3 d6 14. Nd3 Qe7 15. Bd2 Nbd7 16. Nf4 Rfe8 17. Qc2 e5 18. Nxg6 Kxg6 19. Nh4+ Kf7 20. Qxf5 Nf8 21. d5 Qd7 22. Qd3 e4 23. Qc4 b5 24. Qa2 Ng6 25. Nxg6 Kxg6 26. Rad1 Re5 27. Bf4 Rh5 28. h4 Re8 29. c4 Qg4 30. b3 Rxh4 31. Rh1 Rxh1 32. Kxh1 Nh5 33. Be3 bxc4 34. bxc4 Bf6 35. Qd2 Bg5 36. Bxg5 hxg5 37. Qe3 Rf8 38. Kg1 Ng7 39. Kg2 Nf5 40. Qc3 Qxe2 41. Rh1 Qf3+ 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.18"]
[Round "1"]
[White "Cholewa, Jan"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1192"]
[BlackElo "1841"]
[PlyCount "54"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Bg4 6. Be2 Bxe2 7. N1xe2 e6 8. 0-0 Nbd7 9. Re1 h5 10. Nf4 h4 11. Ngh5 Nxh5 12. Nxh5 Qa5 13. Nf4 0-0-0 14. c3 Bd6 15. Nh3 Qc7 16. f4 Nf6 17. Bd2 g5 18. Nxg5 Bxf4 19. Rf1 Bxh2+ 20. Kh1 Nh5 21. Rxf7 Qd6 22. Ne4 Qd5 23. Qf3 Bc7 24. Re1 Rdg8 25. Nf6 Nxf6 26. Rxf6 h3 27. gxh3 Rxh3# 0-1

[Event "Poznan op 27th"]
[Site "Poznan"]
[Date "2019.08.18"]
[Round "2"]
[White "Duszczak, Dariusz"]
[Black "Zakrzewski, Marek"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1841"]
[BlackElo "2311"]
[PlyCount "64"]
[EventDate "2019.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Nd7 10. Ng5 Be7 11. exd6 Bxd6 12. Qh5 Nf6 13. Bb5+ Kf8 14. Qf3 a6 15. Ba4 Rb8 16. 0-0 b5 17. Bb3 h6 18. Qh3 Bxh2+ 19. Qxh2 Qxh2+ 20. Kxh2 hxg5+ 21. Kg1 Ne4 22. Be1 Bd7 23. f3 Nd6 24. Bd2 f6 25. Rae1 Re8 26. g4 Kf7 27. d5 e5 28. Kg2 e4 29. Kg3 exf3 30. Rxe8 Kxe8 31. Re1+ Kd8 32. Bd1 f2 0-1

[Event "Poznan op 26th"]
[Site "Poznan"]
[Date "2018.08.26"]
[Round "9"]
[White "Duszczak, Dariusz"]
[Black "Huchwajda, Lukasz"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1845"]
[BlackElo "1945"]
[PlyCount "54"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. Ne2 Be7 9. g3 0-0 10. Bh3 cxd4 11. cxd4 f6 12. Bxe6+ Kh8 13. Bxd7 Bxd7 14. e6 Bxe6 15. 0-0 Rfe8 16. Kg2 Rac8 17. h3 Bf5 18. Nc3 Be4 19. Na4 Qxd4 20. Nc3 Bc5 21. Bd2 Qd3 22. Be1 Nd4 23. Nxe4 Qxe4 24. Rc1 Nf5 25. Bf2 Bxf2 26. Kxf2 Ne3 27. Qb3 Nxf1 0-1

[Event "Poznan op 26th"]
[Site "Poznan"]
[Date "2018.08.25"]
[Round "8"]
[White "Szafranski, Maciej"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1425"]
[BlackElo "1845"]
[PlyCount "42"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. Be2 a6 7. Be3 Nc6 8. Qd2 0-0-0 9. 0-0-0 e6 10. Kb1 Be7 11. h3 Bf5 12. g4 Ne4 13. Nxe4 Bxe4 14. Rhg1 Nb4 15. Ne5 Qd5 16. b3 Qa5 17. a4 b5 18. Qc3 bxa4 19. bxa4 Qxa4 20. Nd3 Bd6 21. Nc5 Bxc2+ 0-1

[Event "Poznan op 26th"]
[Site "Poznan"]
[Date "2018.08.24"]
[Round "7"]
[White "Duszczak, Dariusz"]
[Black "Lisiecki, Robert"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "1845"]
[BlackElo "1759"]
[PlyCount "94"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. exd5 Nxd5 5. fxe5 Nxc3 6. bxc3 Qh4+ 7. Ke2 Bg4+ 8. Nf3 Nc6 9. d4 0-0-0 10. Qe1 Qh5 11. Qg3 f6 12. h3 Bxf3+ 13. Qxf3 Qg6 14. Qd3 Qxd3+ 15. cxd3 fxe5 16. dxe5 Nxe5 17. d4 Ng6 18. Bg5 Be7 19. Bxe7 Nxe7 20. Re1 c5 21. Kf3 Rhf8+ 22. Kg4 Nd5 23. c4 Nf6+ 24. Kh4 Rxd4+ 25. g4 h5 26. Rg1 hxg4 27. hxg4 Ne4 28. Kh5 Rf6 29. g5 Ra6 30. Bh3+ Kd8 31. Bf5 Nd6 32. Bb1 Nxc4 33. Rgf1 Rad6 34. Rf7 Rd7 35. Rf8+ Kc7 36. Bf5 R7d5 37. Rf7+ Kb6 38. Rb1+ Ka6 39. Bc8 Nd6 40. Bxb7+ Nxb7 41. Rbxb7 c4 42. Rfc7 Rb5 43. Rxa7+ Kb6 44. a4 Ra5 45. Rcb7+ Kc6 46. Rc7+ Kb6 47. Rcb7+ Kc6 1/2-1/2

[Event "Poznan op 26th"]
[Site "Poznan"]
[Date "2018.08.23"]
[Round "6"]
[White "Bajerlein, Dawid"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2062"]
[BlackElo "1845"]
[PlyCount "101"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bd2 0-0 6. g3 d5 7. Bg2 c6 8. a3 Bd6 9. Bf4 Bxf4 10. gxf4 Nbd7 11. Ne5 dxc4 12. Nxc4 Nd5 13. e3 b6 14. Ne5 Nxe5 15. fxe5 Ba6 16. Qa4 Nxc3 17. bxc3 Bb5 18. Qb3 Qe7 19. c4 Ba6 20. 0-0 Bb7 21. f4 Kh8 22. a4 g5 23. Rad1 Rg8 24. Kh1 Rg6 25. d5 cxd5 26. cxd5 gxf4 27. exf4 Rag8 28. Bf3 Qh4 29. Qe3 Qh3 30. Qf2 Bxd5 31. Bxd5 exd5 32. Rg1 Qh5 33. Rde1 Rxg1+ 34. Rxg1 Rxg1+ 35. Kxg1 Qg4+ 36. Kf1 Kg7 37. a5 Qh3+ 38. Kg1 Qg4+ 39. Kf1 Qd1+ 40. Kg2 d4 41. axb6 axb6 42. Qg3+ Qg4 43. Kf2 Qxg3+ 44. hxg3 Kf7 45. Ke2 Ke6 46. Kd3 Kd5 47. Kc2 h5 48. Kd3 b5 49. Kc2 b4 50. Kc1 Ke6 51. Kc2 1/2-1/2

[Event "Poznan op 26th"]
[Site "Poznan"]
[Date "2018.08.22"]
[Round "5"]
[White "Duszczak, Dariusz"]
[Black "Zurawski, Mateusz"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1845"]
[BlackElo "1492"]
[PlyCount "49"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Be7 8. Bd3 0-0 9. Ne2 a6 10. 0-0 b5 11. Kh1 b4 12. Qe1 a5 13. Qg3 bxc3 14. bxc3 cxd4 15. cxd4 Nb4 16. Bb1 Ba6 17. Nfg1 Rc8 18. f5 exf5 19. Bh6 g6 20. Bxf8 Kxf8 21. Qh3 h5 22. Bxf5 gxf5 23. Qxh5 f6 24. e6 Kg7 25. exd7 1-0

[Event "Poznan op 26th"]
[Site "Poznan"]
[Date "2018.08.21"]
[Round "4"]
[White "Czarnolewski, Piotr"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1634"]
[BlackElo "1845"]
[PlyCount "51"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 b6 3. Bg2 Bb7 4. 0-0 f5 5. d3 Nf6 6. Nbd2 Be7 7. Re1 d5 8. c4 0-0 9. Qc2 Ng4 10. h3 Nh6 11. e4 c5 12. exd5 exd5 13. Ne5 Nf7 14. Ndf3 Nd7 15. Nxf7 Rxf7 16. Ne5 Rf8 17. cxd5 Nxe5 18. Rxe5 Bf6 19. Rxf5 g6 20. Rf4 Bxd5 21. Rxf6 Rxf6 22. Bg5 Bxg2 23. Bxf6 Qd5 24. Qc4 Qxc4 25. dxc4 Bxh3 26. Re1 1/2-1/2

[Event "Poznan op 26th"]
[Site "Poznan"]
[Date "2018.08.20"]
[Round "3"]
[White "Duszczak, Dariusz"]
[Black "Geselle, Roman"]
[Result "1/2-1/2"]
[ECO "C34"]
[WhiteElo "1845"]
[BlackElo "1461"]
[PlyCount "62"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. f4 d6 4. Nf3 exf4 5. d4 Nh5 6. Bc4 g6 7. 0-0 Bg7 8. Nd5 Be6 9. Qd3 Bxd5 10. Bxd5 c6 11. Bb3 0-0 12. Bd2 b5 13. a4 bxa4 14. Rxa4 Nd7 15. Rfa1 Qb6 16. Bb4 Ne5 17. Nxe5 Bxe5 18. Ba5 Qb7 19. dxe5 dxe5 20. Qd6 Qb5 21. Rc4 Rac8 22. Bc3 Rfe8 23. Rxa7 Qb6+ 24. Qc5 Qd8 25. Rca4 Qd1+ 26. Kf2 Nf6 27. Bxf7+ Kh8 28. Bxe5 Rxe5 29. Qxe5 Qd2+ 30. Kf1 Qd1+ 31. Kf2 Qd2+ 1/2-1/2

[Event "Poznan op 26th"]
[Site "Poznan"]
[Date "2018.08.19"]
[Round "1"]
[White "Duszczak, Dariusz"]
[Black "Purczynski, Andrzej"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "1845"]
[BlackElo "1235"]
[PlyCount "137"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. Nb3 Be7 10. Be3 0-0 11. Nbd4 Qc7 12. c3 a6 13. Bd3 Ng4 14. Re1 Bd6 15. h3 Nxe3 16. Rxe3 Nxd4 17. Nxd4 Bc5 18. Qh5 g6 19. Qxd5 Rd8 20. Qf3 Bxd4 21. cxd4 Rxd4 22. Re8+ Kg7 23. Rae1 Qf4 24. Qxf4 Rxf4 25. Rc1 Bf5 26. Rxa8 Bxd3 27. Rd8 Bb5 28. Rcd1 Re4 29. R8d4 Re2 30. R4d2 Re7 31. f3 h5 32. h4 Re6 33. Kf2 Re7 34. b3 Bc6 35. Rd6 Re5 36. Rc1 Bb5 37. Rc2 Re7 38. a4 Bc6 39. Re2 Rc7 40. Ke3 Bd7 41. Kd4 Be6 42. Rb6 Rd7+ 43. Ke3 Rc7 44. Kf4 Kf6 45. g4 hxg4 46. fxg4 Kg7 47. Rbxe6 fxe6 48. Rxe6 Rf7+ 49. Ke4 Rd7 50. g5 Rf7 51. b4 Rd7 52. b5 axb5 53. axb5 Kf7 54. Rf6+ Kg7 55. b6 Rd1 56. Ke5 Rc1 57. Rd6 Re1+ 58. Kd5 Rd1+ 59. Ke6 Re1+ 60. Kd7 Rc1 61. Kd8 Kf7 62. Rd7+ Ke6 63. Rxb7 Rd1+ 64. Ke8 Kf5 65. Re7 Rb1 66. b7 Rb4 67. Kd8 Rxh4 68. b8Q Rh8+ 69. Re8 1-0

[Event "Poznan op 26th"]
[Site "Poznan"]
[Date "2018.08.19"]
[Round "2"]
[White "Khamitskiy, Sergei"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2233"]
[BlackElo "1845"]
[PlyCount "85"]
[EventDate "2018.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. c4 d5 5. Nh3 c6 6. 0-0 Bd6 7. Bf4 0-0 8. Nd2 Bxf4 9. Nxf4 Qb6 10. Nb3 dxc4 11. Nc5 Na6 12. Nfxe6 Bxe6 13. Nxe6 Rfe8 14. Nf4 Nb4 15. e3 Nbd5 16. Qc2 Nxf4 17. gxf4 Qb5 18. Rac1 Ne4 19. Bxe4 fxe4 20. Qxc4+ Qxc4 21. Rxc4 Rad8 22. Rc5 Kf7 23. f3 Rd5 24. Rxd5 cxd5 25. Rc1 exf3 26. Rc7+ Re7 27. Rxe7+ Kxe7 28. Kf2 Kf6 29. Kxf3 Kf5 30. h3 a5 31. b3 b5 32. a3 b4 33. a4 h6 34. h4 h5 35. e4+ dxe4+ 36. Ke3 Kg4 37. Kxe4 Kxh4 38. d5 g5 39. d6 g4 40. d7 g3 41. d8Q+ Kh3 42. Qg5 h4 43. Kf3 1-0

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.27"]
[Round "9"]
[White "Duszczak, Dariusz"]
[Black "Chaczynski, Kamil"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1892"]
[BlackElo "1495"]
[PlyCount "75"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nbd2 Nd7 6. Be2 Ne7 7. 0-0 c5 8. c4 Qc7 9. dxc5 Nxe5 10. Nxe5 Qxe5 11. Qa4+ Nc6 12. cxd5 Qxd5 13. Bf3 Qd7 14. Nc4 Bxc5 15. Rd1 Nd4 16. Qxd7+ Kxd7 17. b4 Bxb4 18. Rxd4+ Ke7 19. Ba3 Bxa3 20. Nxa3 Rab8 21. g4 e5 22. Ra4 Be6 23. Rxa7 Rhd8 24. Nb5 g6 25. a4 Rd7 26. Rd1 Rxd1+ 27. Bxd1 Bd5 28. Nc3 Bc6 29. Be2 Kd6 30. Ra5 Rf8 31. f3 f5 32. gxf5 gxf5 33. Kf2 Rf6 34. Bb5 b6 35. Ra7 Rh6 36. Bxc6 Rxh2+ 37. Kg3 Rc2 38. Nb5+ 1-0

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.26"]
[Round "8"]
[White "Wojdak, Jan"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "1624"]
[BlackElo "1892"]
[PlyCount "68"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 e6 8. g3 Qd5 9. Bg2 Qc4 10. Be3 Nd7 11. Qd2 0-0-0 12. b3 Qd3 13. Rd1 Qa6 14. Nh4 Bg4 15. Rb1 e5 16. d5 cxd5 17. Bxd5 Nb6 18. Bxb6 Rxd5 19. Bd4 exd4 20. c4 Qe6+ 21. Kf1 Qe4 22. f3 Bh3+ 23. Kf2 Qe3+ 24. Qxe3 dxe3+ 25. Kxe3 Bh6+ 26. Ke4 Re5+ 27. Kd3 Rd8+ 28. Kc3 Re3+ 29. Kb4 Bf8+ 30. Ka4 Bd7+ 31. Ka5 Re5+ 32. c5 Rxc5+ 33. Kb4 Rc2+ 34. Ka5 Rxa2# 0-1

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.25"]
[Round "7"]
[White "Duszczak, Dariusz"]
[Black "Madrawski, Krzysztof"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1892"]
[BlackElo "2043"]
[PlyCount "70"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Bd3 0-0 6. 0-0 Bf5 7. Bxf5 gxf5 8. Ne5 Nbd7 9. Nd2 e6 10. b3 c5 11. Bb2 Nxe5 12. fxe5 Ng4 13. Rf3 f6 14. exf6 Qxf6 15. Qe2 Rac8 16. c4 Qd8 17. Rd1 Qc7 18. Rh3 Rfd8 19. Nf3 dxc4 20. Qxc4 Rd5 21. Ng5 Qd7 22. Qe2 cxd4 23. e4 Rd6 24. exf5 exf5 25. Rhd3 Ne3 26. R1d2 f4 27. Qf3 Qf5 28. Qxb7 Rdc6 29. h4 h6 30. Nf3 Qg4 31. Ne1 Qg3 32. Re2 f3 33. Rf2 Be5 34. Nxf3 Rc1+ 35. Bxc1 Rxc1+ 0-1

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.24"]
[Round "6"]
[White "Duszczak, Dariusz"]
[Black "Huchwajda, Grzegorz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1892"]
[BlackElo "1566"]
[PlyCount "121"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Nc6 7. Nc3 Nxc3 8. bxc3 d6 9. Bf4 Be7 10. Be2 0-0 11. 0-0 b6 12. Qd3 Bb7 13. exd6 Bxd6 14. Bxd6 Qxd6 15. Ng5 g6 16. Qh3 h5 17. Bxh5 Kg7 18. Ne4 Qd5 19. Bf3 Rh8 20. Qg3 Qd7 21. Rad1 f6 22. Rfe1 Rad8 23. Nd2 Na5 24. Bxb7 Nxb7 25. Nf1 Nd6 26. Ne3 Ne4 27. Qf3 Ng5 28. Qf4 Rhe8 29. Ng4 Qe7 30. h4 Nf7 31. Rd2 Rd5 32. Rde2 Rf5 33. Qg3 Nd8 34. Qd3 Qd7 35. c4 Rf4 36. Re4 Rxe4 37. Qxe4 Qb7 38. Qf4 Rf8 39. Qh6+ Kg8 40. Qxg6+ Qg7 41. Qh5 Qh7 42. Qxh7+ Kxh7 43. g3 Kg6 44. Kg2 Rf7 45. f4 Rd7 46. h5+ Kf7 47. Rd1 Nc6 48. d5 exd5 49. Rxd5 Rxd5 50. cxd5 Nd8 51. Ne3 b5 52. Kf3 a5 53. Ke4 b4 54. Kd3 a4 55. Nc2 b3 56. axb3 axb3 57. Nd4 b2 58. Kc2 Nb7 59. Kxb2 Nd6 60. Kb3 Ne4 61. Nf5 1-0

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.23"]
[Round "5"]
[White "Litke, Slawomir"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1730"]
[BlackElo "1892"]
[PlyCount "88"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Be2 Nc6 7. 0-0 Bf5 8. a3 e6 9. h3 Be7 10. Be3 h6 11. Qd2 g5 12. b4 Ne4 13. Nxe4 Bxe4 14. c4 0-0-0 15. b5 Bxf3 16. c5 Qd7 17. bxc6 Bxc6 18. Qa5 Bb5 19. Bxb5 Qxb5 20. Qc3 Bf6 21. Rab1 Qc6 22. Rfc1 Rd5 23. Rb4 e5 24. dxe5 Bxe5 25. Bd4 Bxd4 26. Rxd4 Rhd8 27. Rxd5 Qxd5 28. Qf6 Qe6 29. Qf3 c6 30. Qc3 g4 31. h4 f5 32. Rb1 Qe2 33. Qb3 Qe7 34. Qb6 Qc7 35. Qb3 Qd7 36. Qb6 f4 37. Qa7 Qc7 38. Kf1 Re8 39. Rd1 Qe5 40. Rb1 Qc7 41. Rd1 g3 42. f3 Qe5 43. Rb1 Qe2+ 44. Kg1 Qf2+ 0-1

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.22"]
[Round "4"]
[White "Duszczak, Dariusz"]
[Black "Zadymov, Ihor"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1892"]
[BlackElo "2089"]
[PlyCount "114"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. exd5 exf4 5. Bb5+ c6 6. dxc6 Nxc6 7. d4 Bb4 8. Qe2+ Be6 9. Bxc6+ bxc6 10. Nf3 Qd6 11. 0-0 Bxc3 12. bxc3 0-0 13. Ng5 Bg4 14. Qd3 h6 15. Bxf4 Qd5 16. c4 Qd7 17. Nf3 Bf5 18. Qd1 Rad8 19. c3 Qe6 20. Ne5 Ne4 21. Rc1 f6 22. Nf3 Qxc4 23. Nd2 Qxa2 24. Nxe4 Bxe4 25. Rf2 Qd5 26. Ra1 Rd7 27. Qg4 Kh7 28. h4 Rff7 29. Rfa2 Rb7 30. Re2 Bf5 31. Qg3 Rfe7 32. Rxe7 Rxe7 33. Bd6 Rb7 34. Bc5 Qd7 35. Qd6 Qxd6 36. Bxd6 Bd3 37. Bb4 Kg6 38. Kf2 a6 39. Re1 Rb5 40. Ra1 Rf5+ 41. Ke3 Bc4 42. g3 Kh5 43. Ra5 Rxa5 44. Bxa5 Kg4 45. Bc7 a5 46. Kf2 a4 47. Bd6 g6 48. Ba3 g5 49. hxg5 fxg5 50. Bd6 h5 51. Ke1 a3 52. Bxa3 Kxg3 53. Be7 g4 54. Kd2 Kf3 55. Bh4 g3 56. Ke1 Kg4 57. Bf6 h4 0-1

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.21"]
[Round "3"]
[White "Godek, Martyna"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1634"]
[BlackElo "1892"]
[PlyCount "68"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Nf3 Bf5 7. Bc4 Qc7 8. Ne5 e6 9. Bf4 Bd6 10. Bg3 Nbd7 11. Nxd7 Qxd7 12. 0-0 Bxg3 13. fxg3 0-0-0 14. Ne2 h5 15. c3 h4 16. gxh4 Rxh4 17. g3 Rh6 18. Nf4 Ng4 19. h4 Ne3 20. Qe2 Nxf1 21. Rxf1 Qd6 22. b4 Rdh8 23. b5 g5 24. bxc6 gxf4 25. cxb7+ Kb8 26. Rxf4 Rg8 27. Qe3 Rxh4 28. Rxh4 Rxg3+ 29. Kf2 Rxe3 30. Rh8+ Kxb7 31. Kxe3 Qg3+ 32. Kd2 Qf2+ 33. Kd1 Qc2+ 34. Ke1 Qxc3+ 0-1

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.20"]
[Round "2"]
[White "Duszczak, Dariusz"]
[Black "Nicikowski, Jozef"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1892"]
[BlackElo "1490"]
[PlyCount "69"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nxc3 5. bxc3 e6 6. Nf3 Bd6 7. 0-0 0-0 8. d4 h6 9. Qe2 Nd7 10. Bd3 Nf6 11. Ne5 Nd5 12. Bd2 Ne7 13. Qe4 f5 14. Qe2 Qe8 15. Rae1 Rf6 16. f4 h5 17. Bb5 c6 18. Bc4 b5 19. Bb3 c5 20. dxc5 Bxc5+ 21. Be3 Bxe3+ 22. Qxe3 Bb7 23. Nf3 Nd5 24. Qe5 Qc6 25. Rf2 Re8 26. Ng5 Qc5 27. Kf1 a5 28. Rd2 Rd8 29. Nxe6 Ne3+ 30. Rxe3 Bxg2+ 31. Rxg2 Rd1+ 32. Ke2 Qe7 33. Ng5+ Re6 34. Bxe6+ Kh8 35. Nf7+ 1-0

[Event "Poznan op 25th"]
[Site "Poznan"]
[Date "2017.08.20"]
[Round "1"]
[White "Wojdak, Karol"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "1372"]
[BlackElo "1892"]
[PlyCount "113"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bf4 Bf5 7. Qd2 e6 8. c3 Bd6 9. Bxd6 Qxd6 10. Bd3 Bxd3 11. Qxd3 Nd7 12. 0-0-0 Qd5 13. Nf3 Qxa2 14. Nd2 0-0-0 15. Qc2 Nb6 16. b3 Qa3+ 17. Qb2 Qa5 18. Ne4 Qf5 19. Qe2 Rhg8 20. f3 Kb8 21. Kb2 Rd5 22. Nc5 e5 23. g4 Qc8 24. Ne4 Qe6 25. Nc5 Qd6 26. Ne4 Qe7 27. Nc5 Rgd8 28. Rhe1 Nc8 29. Qf2 Qc7 30. b4 exd4 31. cxd4 Nb6 32. Kc3 Nd7 33. Re7 Qf4 34. Re4 Qd6 35. Qg3 Nxc5 36. bxc5 Qxg3 37. hxg3 Rxc5+ 38. Kb4 Rcd5 39. Kc3 c5 40. Kc4 b6 41. Re7 R5d7 42. Rde1 cxd4 43. Kd3 a6 44. R7e4 Kb7 45. Rb1 Rd6 46. Rh1 Rc8 47. Rxh7 Rc3+ 48. Kd2 Rxf3 49. Rxf7+ Kc6 50. g5 fxg5 51. Rxf3 Kc5 52. Kd3 Rd5 53. g4 a5 54. Rf5 b5 55. Ree5 Rxe5 56. Rxe5+ Kc6 57. Kxd4 1-0

[Event "POL-chT3 Wielkopolskie 1415"]
[Site "Poland"]
[Date "2015.02.01"]
[Round "7.22"]
[White "Duszczak, Dariusz"]
[Black "Janiszewski, Filip"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "1902"]
[BlackElo "1788"]
[PlyCount "59"]
[EventDate "2014.11.30"]
[EventType "team-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 d6 3. c4 Nf6 4. Nc3 e6 5. d4 cxd4 6. Nxd4 a6 7. g3 Be7 8. Bg2 0-0 9. 0-0 Qc7 10. b3 Nc6 11. Be3 Bd7 12. h3 Nxd4 13. Bxd4 Bc6 14. Qe2 Nd7 15. Rad1 Rad8 16. f4 Qa5 17. Qd2 Qh5 18. Kh2 f5 19. exf5 Qxf5 20. Qe2 Rfe8 21. Rfe1 Bf6 22. Ne4 Nc5 23. Bxf6 Nxe4 24. Bxd8 Nc3 25. Qd2 Nxd1 26. Bxc6 bxc6 27. Bc7 Rc8 28. Bxd6 Rd8 29. Rxd1 Qe4 30. c5 1-0

[Event "POL-chT3 Wielkopolskie 1415"]
[Site "Poland"]
[Date "2015.02.01"]
[Round "6.16"]
[White "Michalak, Augustyn"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1521"]
[BlackElo "1902"]
[PlyCount "159"]
[EventDate "2014.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 f5 3. Bf4 Nf6 4. e3 c5 5. Bd3 Qb6 6. Qc1 Nc6 7. c3 Nh5 8. d5 Nxf4 9. exf4 exd5 10. Bxf5 d6 11. Bc2 Bg4 12. Nbd2 Qa6 13. Qb1 0-0-0 14. Bd3 Qa4 15. Bf5+ Bxf5 16. Qxf5+ Kb8 17. 0-0 Ne7 18. Qf7 Ng8 19. b3 Qc6 20. Ng5 Nh6 21. Qe6 Re8 22. Qh3 Be7 23. Rad1 Bxg5 24. fxg5 Nf7 25. Qg3 Re6 26. Nf3 Rhe8 27. Rd2 Ne5 28. Nh4 g6 29. f4 Nd7 30. Rfd1 Nb6 31. Qd3 Re3 32. Qc2 Qb5 33. Nf3 Qd7 34. Rd3 Qg4 35. Rxe3 Rxe3 36. Qf2 Qxf4 37. Qd2 Qe4 38. Qf2 Rxf3 39. gxf3 Qe5 40. f4 Qf5 41. Qg3 Kc7 42. Re1 Qf7 43. Qe3 Kd7 44. Qd3 a6 45. Qe3 Nc8 46. Qf3 Ne7 47. c4 Kc7 48. cxd5 Nxd5 49. Re4 Ne7 50. Qe2 Nf5 51. Kg2 Qd5 52. Kh3 Kc6 53. Re8 Qd4 54. Kg4 Qg1+ 55. Kh3 Qd4 56. Qf3+ Kb6 57. Kg4 Qa1 58. Qe2 Qg1+ 59. Kh3 Qd4 60. Re4 Qc3+ 61. Kg4 Qa1 62. Qf2 Qc3 63. b4 Nd4 64. bxc5+ dxc5 65. Re7 Nf5 66. Re6+ Ka7 67. h4 Qc4 68. Re5 Nd4 69. h5 Qb5 70. Re1 Qc4 71. hxg6 hxg6 72. Re8 Qd5 73. Re7 Qf5+ 74. Kh4 Qd5 75. Re3 Nf5+ 76. Kg4 Nxe3+ 77. Qxe3 Qg2+ 78. Kh4 Qh2+ 79. Kg4 Qg2+ 80. Kh4 1/2-1/2

[Event "POL-chT3 Wielkopolskie 1415"]
[Site "Poland"]
[Date "2015.01.18"]
[Round "4.27"]
[White "Jarmuzek, Karolina"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1840"]
[BlackElo "1902"]
[PlyCount "78"]
[EventDate "2014.11.30"]
[EventType "team-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. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Bf4 Bg7 7. h3 Nf6 8. Nd2 0-0 9. Ngf3 Nh5 10. Bh2 Qb6 11. Qb3 Qxb3 12. axb3 Bd7 13. 0-0 Bh6 14. Rfe1 Nf4 15. Bxf4 Bxf4 16. Nf1 a5 17. Ne3 Be6 18. Bf1 Rfd8 19. g3 Bh6 20. Kh2 f5 21. Ng2 Bf7 22. Ne5 Nxe5 23. Rxe5 e6 24. h4 Kf8 25. Bd3 Rd6 26. Bc2 Be8 27. f4 b5 28. Ne1 Kf7 29. Nf3 Bf8 30. Re3 Rda6 31. Ne5+ Kf6 32. Bd3 R6a7 33. Kg2 a4 34. bxa4 Rxa4 35. Rxa4 Rxa4 36. Re2 Bd6 37. Kf3 Ra2 38. Bb1 Ra4 39. Bd3 Ra2 1/2-1/2

[Event "POL-chT3 Wielkopolskie 1415"]
[Site "Poland"]
[Date "2015.01.18"]
[Round "5.28"]
[White "Kaluzny, Jan"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1430"]
[BlackElo "1902"]
[PlyCount "109"]
[EventDate "2014.11.30"]
[EventType "team-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 c5 4. c3 Nc6 5. Nf3 Bg4 6. Bb5 e6 7. Bxc6+ bxc6 8. h3 Bxf3 9. Qxf3 Qb6 10. dxc5 Bxc5 11. b4 Be7 12. Be3 Qc7 13. Qg3 Bf8 14. Bc5 Ne7 15. Bxe7 Qxe7 16. Nd2 g6 17. Nb3 Bg7 18. 0-0 0-0 19. Rac1 f6 20. f4 f5 21. Kh1 Rfc8 22. Rfd1 Bf8 23. Qe3 Qh4 24. Kh2 Qd8 25. Nc5 Qb6 26. Qd4 Bxc5 27. Qxc5 Qxc5 28. bxc5 Rab8 29. Rb1 Rb5 30. Rb3 Rcb8 31. Rdb1 Kf7 32. Kg3 a5 33. Rxb5 Rxb5 34. Rxb5 cxb5 35. Kf3 Ke7 36. Ke3 Kd7 37. Kd3 Kc6 38. Kd4 h6 39. h4 h5 40. g3 Kb7 41. Kd3 b4 42. c4 dxc4+ 43. Kxc4 Kc6 44. Kb3 Kxc5 45. Ka4 Kb6 46. Kb3 Kb5 47. Kc2 Kc4 48. Kb2 a4 49. Kc2 a3 50. Kb1 Kc3 51. Ka1 Kc2 52. g4 hxg4 53. h5 g3 54. h6 g2 55. h7 0-1

[Event "POL-chT3 Wielkopolskie 1415"]
[Site "Poland"]
[Date "2014.12.07"]
[Round "3.4"]
[White "Duszczak, Dariusz"]
[Black "Glatty, Zbigniew"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "1902"]
[BlackElo "1915"]
[PlyCount "60"]
[EventDate "2014.11.30"]
[EventType "team-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. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 Bf8 5. Qf3 Nf6 6. Nge2 Be7 7. d3 0-0 8. Bg5 Na5 9. Bb3 Nxb3 10. axb3 d6 11. h3 c6 12. 0-0 Ne8 13. Be3 a6 14. g4 g6 15. Bh6 Ng7 16. Ng3 Bg5 17. Bxg5 Qxg5 18. Kh2 Qh4 19. Qe2 Ne6 20. Qe3 Nf4 21. Nge2 Bxg4 22. Nxf4 exf4 23. Qxf4 Qxh3+ 24. Kg1 Bf3 25. Qh2 Qxh2+ 26. Kxh2 f5 27. exf5 Rxf5 28. Rae1 Raf8 29. Re7 Rh5+ 30. Kg3 Rg5+ 0-1

[Event "POL-chT3 Wielkopolskie 1415"]
[Site "Poland"]
[Date "2014.12.07"]
[Round "2.4"]
[White "Polanowski, Emil"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2084"]
[BlackElo "1902"]
[PlyCount "74"]
[EventDate "2014.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. 0-0 Bd6 7. b3 Qe7 8. a4 0-0 9. Ba3 Nbd7 10. a5 Kh8 11. Qc1 Ne4 12. Bxd6 Qxd6 13. Qa3 Qxa3 14. Nxa3 g5 15. Ra2 f4 16. Ne1 b6 17. Nd3 Rb8 18. b4 bxa5 19. b5 Bb7 20. Rc1 cxb5 21. cxb5 fxg3 22. hxg3 Rfc8 23. Rac2 Rxc2 24. Rxc2 Rc8 25. Rxc8+ Bxc8 26. Bxe4 dxe4 27. Nc5 Nb6 28. Nxe4 h6 29. Nd6 Bd7 30. Nb7 a4 31. Nc5 Kg7 32. e4 h5 33. Kg2 Kf6 34. f4 Kg6 35. fxg5 Kxg5 36. Kf3 Bc8 37. Nd3 Nd7 1/2-1/2

[Event "POL-chT3 Wielkopolskie 1415"]
[Site "Poland"]
[Date "2014.11.30"]
[Round "1.4"]
[White "Fularz, Maciej"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1944"]
[BlackElo "1902"]
[PlyCount "85"]
[EventDate "2014.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 c6 7. Bc4 e6 8. Ne4 Qc7 9. Nxf6+ gxf6 10. Qe2 Nd7 11. 0-0-0 0-0-0 12. Nh4 Bg6 13. c3 Nb6 14. Bb3 c5 15. dxc5 Bxc5 16. Nxg6 hxg6 17. h4 Nd5 18. g3 Qb6 19. Rhf1 Kb8 20. Qf3 Ka8 21. c4 Ne7 22. Qxf6 Rhf8 23. g4 Nc6 24. Bh6 Rxd1+ 25. Rxd1 Rc8 26. Qxf7 Nd4 27. Qxg6 Nxb3+ 28. axb3 Bxf2 29. Kc2 Bxh4 30. Qe4 a5 31. Be3 Qc7 32. Qxe6 Rh8 33. Qb6 Qxb6 34. Bxb6 Bf6 35. Bxa5 Rg8 36. Rg1 Bd4 37. Rg2 Be3 38. Bd2 Bd4 39. g5 b5 40. g6 Kb7 41. Bc3 Be3 42. g7 Bh6 43. Rh2 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.16"]
[Round "9"]
[White "Duszczak, Dariusz"]
[Black "Chojnacki, Wojciech"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1921"]
[BlackElo "1544"]
[PlyCount "51"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. exd5 Nxd5 5. fxe5 Nxc3 6. bxc3 Qh4+ 7. Ke2 Qe4+ 8. Kf2 Qxe5 9. d4 Qf6+ 10. Nf3 Bg4 11. Bb5+ c6 12. Re1+ Kd7 13. Be2 Bxf3 14. Bxf3 Bd6 15. Kg1 h5 16. Re5 g6 17. Bg5 Qg7 18. Re1 f6 19. Bh4 g5 20. Bg3 Bxg3 21. hxg3 g4 22. Be4 Kc7 23. Rb1 Nd7 24. d5 Rhd8 25. Qd4 Qe7 26. d6+ 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.15"]
[Round "8"]
[White "Kowalczyk, Mateusz"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "1655"]
[BlackElo "1921"]
[PlyCount "95"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. d4 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. Bf4 Bd6 10. Bh6 Nd7 11. 0-0-0 Qa5 12. Kb1 0-0-0 13. Rhe1 Rhg8 14. g3 Qh5 15. Bd2 Bc7 16. Bc3 Ne5 17. Nxe5 fxe5 18. Qe2 Qxe2 19. Rxe2 exd4 20. Rxd4 Rxd4 21. Bxd4 Rd8 22. c3 Bb6 23. Bxb6 axb6 24. Kc2 Rd5 25. Re4 Kd7 26. a4 Ra5 27. b3 b5 28. Re5 f5 29. Kb2 b6 30. axb5 Rxb5 31. Rxb5 cxb5 32. Kc2 e5 33. Kd3 Kd6 34. f3 h5 35. h3 Ke6 36. Ke3 Kf6 37. g4 hxg4 38. hxg4 fxg4 39. fxg4 Kg5 40. Kf3 Kh4 41. Ke4 Kxg4 42. Kxe5 Kf3 43. Kd5 Ke2 44. c4 bxc4 45. Kxc4 Kd2 46. b4 Kc2 47. b5 Kb2 48. Kd5 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.14"]
[Round "7"]
[White "Duszczak, Dariusz"]
[Black "Huchwajda, Grzegorz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1921"]
[BlackElo "1524"]
[PlyCount "75"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be2 Nf6 7. 0-0 e6 8. Qa4 a6 9. dxc5 Bxc5 10. b4 Ba7 11. c4 Qe4 12. Nc3 Qc2 13. Qa3 Bg4 14. Bf4 0-0 15. Bd6 Rfe8 16. Rad1 Qg6 17. Qb2 Rad8 18. c5 Bb8 19. Bxb8 Rxb8 20. a4 Bh3 21. Nh4 Qg5 22. Rd3 Qxh4 23. Rxh3 Qxb4 24. Qxb4 Nxb4 25. Rb1 a5 26. Nb5 Ne4 27. Rc1 Rec8 28. Rh5 b6 29. Rc4 Rxc5 30. Rxe4 Rxh5 31. Bxh5 Rc8 32. g3 Kf8 33. Kg2 Ke7 34. Bf3 Rc6 35. Bh5 g6 36. Bf3 Rc5 37. Nd4 e5 38. Nb3 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.13"]
[Round "6"]
[White "Sklepinski, Artur"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1735"]
[BlackElo "1921"]
[PlyCount "97"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. g3 d5 5. Bg2 c6 6. b3 Bd6 7. Nh3 Ne4 8. Nxe4 fxe4 9. 0-0 0-0 10. f3 exf3 11. exf3 Nd7 12. Qd3 Nf6 13. Bf4 dxc4 14. Qxc4 Nd5 15. Bxd6 Qxd6 16. Rfe1 Bd7 17. Ng5 Rae8 18. f4 Bc8 19. Bh3 Re7 20. Re5 b5 21. Qc5 Rd8 22. Rae1 Nc7 23. f5 Qxd4+ 24. Qxd4 Rxd4 25. fxe6 Rd2 26. a4 Rd3 27. Bf5 Rxb3 28. Bxh7+ Kf8 29. Rf1+ Ke8 30. Bg6+ Kd8 31. Nf7+ Ke8 32. Nd6+ Kd8 33. Rf8+ Ne8 34. Nxe8 Bxe6 35. axb5 Kd7 36. bxc6+ Kxc6 37. Be4+ Kd7 38. Bg6 Ra3 39. Re1 Bd5 40. Bf5+ Be6 41. Rd1+ Kc6 42. Rd6+ Kc5 43. Bxe6 Rb7 44. Rf5+ Kb4 45. Rd4+ Kc3 46. Rc4+ Kd2 47. Kg2 Re7 48. Rf2+ Kd1 49. Bg4+ 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.12"]
[Round "5"]
[White "Duszczak, Dariusz"]
[Black "Kostecki, Samuel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1921"]
[BlackElo "1567"]
[PlyCount "43"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Be7 7. Nb5 Qd8 8. dxc5 Qxd1+ 9. Kxd1 Na6 10. b4 Bd7 11. Be3 Bc6 12. Bd3 Bxf3+ 13. gxf3 Nd5 14. Ke2 0-0 15. Rac1 e5 16. Be4 Rfd8 17. Rhd1 Nxe3 18. fxe3 Rdb8 19. Rd7 Bf6 20. Bxb7 Rxb7 21. Rxb7 Re8 22. Rxa7 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.11"]
[Round "4"]
[White "Kovacs, Elod"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2145"]
[BlackElo "1921"]
[PlyCount "63"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 e6 2. d3 d5 3. Nbd2 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. e4 c5 8. Re1 Qc7 9. exd5 Nxd5 10. a4 b6 11. Nc4 Bf6 12. Nfd2 Bb7 13. Ne4 Be7 14. Qe2 Rfe8 15. Bd2 a6 16. Ng5 Bxg5 17. Bxg5 b5 18. Na3 b4 19. Nc4 f6 20. Bd2 e5 21. a5 Re7 22. Be4 Rf8 23. Qf3 Kh8 24. Bxd5 Bc8 25. Qg2 f5 26. f4 Nf6 27. Rxe5 Rxe5 28. fxe5 Nxd5 29. Qxd5 Rd8 30. Nd6 Rf8 31. Nxc8 Qxc8 32. e6 1-0

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.10"]
[Round "3"]
[White "Bzdega, Bartlomiej"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1465"]
[BlackElo "1921"]
[PlyCount "50"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Bxf6 Nxf6 8. Nd2 Be7 9. Bd3 0-0 10. 0-0 Rd8 11. a3 Qc7 12. c5 e5 13. Be2 exd4 14. exd4 Bf5 15. Nf3 b6 16. b4 bxc5 17. dxc5 Ne4 18. Nb1 a5 19. Nd4 Bf6 20. f3 Ng5 21. g4 Bd7 22. Qd2 axb4 23. Rd1 Nh3+ 24. Kg2 Nf4+ 25. Kg1 Bxd4+ 0-1

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.10"]
[Round "2"]
[White "Duszczak, Dariusz"]
[Black "Magnucka, Arleta"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1921"]
[BlackElo "1898"]
[PlyCount "75"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bf5 8. Na3 cxd4 9. Nb5 Rc8 10. Nbxd4 Be4 11. Be3 a6 12. Qa4 Qa5 13. Qb3 Nxd4 14. Bxd4 Nf6 15. 0-0 Be7 16. Rad1 Bc6 17. Bb6 Qa4 18. Qxa4 Bxa4 19. Rd4 Bc6 20. Ne5 0-0 21. Nxc6 Rxc6 22. Ba5 e5 23. Rd2 Bc5 24. Bb4 Bxb4 25. cxb4 b5 26. Bf3 e4 27. Bd1 Rfc8 28. Bb3 g6 29. Rfd1 Kf8 30. Kf1 Ke7 31. Ke2 R8c7 32. Ke3 h5 33. Kf4 Kf8 34. g4 hxg4 35. hxg4 Kg7 36. a3 Re7 37. Rd6 Rec7 38. R1d2 1/2-1/2

[Event "Poznan op 22nd"]
[Site "Poznan"]
[Date "2014.08.09"]
[Round "1"]
[White "Duszczak, Dariusz"]
[Black "Swierzy, David"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1921"]
[PlyCount "68"]
[EventDate "2014.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 Nc6 5. Nge2 d6 6. Na4 Bb6 7. Nxb6 axb6 8. d4 Bg4 9. d5 Nd4 10. f3 Nxf3+ 11. Bxf3 Bxf3 12. 0-0 Bxe4 13. Bg5 h6 14. Bxf6 gxf6 15. c4 Bg6 16. Nc3 f5 17. Nb5 h5 18. Qe2 Rg8 19. Kh1 Kd7 20. b4 h4 21. c5 hxg3 22. hxg3 Rh8+ 23. Kg2 Qg5 24. cxd6 cxd6 25. Rac1 Rac8 26. Nc3 f4 27. Qb5+ Ke7 28. Rf3 fxg3 29. Rh1 Qd2+ 30. Ne2 Rxh1 31. Kxh1 Rc1+ 32. Kg2 Be4 33. Kxg3 Bxf3 34. Nxc1 Qg2+ 0-1

[Event "POL-chT3 Wielkopolskie 1314"]
[Site "Poland"]
[Date "2014.02.16"]
[Round "6.15"]
[White "Duszczak, Dariusz"]
[Black "Fularz, Maciej"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1961"]
[BlackElo "2007"]
[PlyCount "78"]
[EventDate "2013.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Leszno Wieniawa"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Bb3 Qc7 12. Qf3 Bd6 13. Kh1 0-0 14. Bg5 Nd7 15. c3 Ne5 16. Qh5 Ng6 17. Bc2 b5 18. Rae1 Bf4 19. Be4 Rb8 20. Nc6 f5 21. Bf3 Rb6 22. Nd4 e5 23. Bd5+ Kh8 24. Ne2 e4 25. Rd1 Bxg5 26. Qxg5 Ne5 27. Qf4 Qe7 28. f3 exf3 29. Bxf3 Nxf3 30. Qxf3 Bb7 31. Qf2 Rg6 32. Nf4 Rh6 33. Rfe1 Be4 34. Kg1 Qb7 35. Rd2 Rhf6 36. Red1 R6f7 37. Qh4 Kg8 38. Kh1 Bc6 39. Qg5 Qe7 1/2-1/2

[Event "POL-chT3 Wielkopolskie 1314"]
[Site "Poland"]
[Date "2014.02.16"]
[Round "7.15"]
[White "Tomczak, Michal"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2010"]
[BlackElo "1961"]
[PlyCount "114"]
[EventDate "2013.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Srem LKS Piast"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Bc4 Nf6 5. f3 e6 6. fxe4 Bb4 7. e5 Ne4 8. Qd3 Nxc3 9. bxc3 Qh4+ 10. g3 Bxc3+ 11. Qxc3 Qe4+ 12. Kf2 c5 13. dxc5 0-0 14. Nf3 Nc6 15. Re1 Qf5 16. Bd3 Qh3 17. Re4 f6 18. Rh4 Qxh4 19. gxh4 fxe5 20. Kg3 Bd7 21. Nxe5 Nxe5 22. Qxe5 Bc6 23. Bb2 Rf3+ 24. Kg4 Rf6 25. Rf1 Raf8 26. Rxf6 Rxf6 27. Qh5 Bf3+ 28. Kg3 Bxh5 29. Bxf6 gxf6 30. Be4 Kf7 31. Bxb7 Ke7 32. Kf4 Bg6 33. c3 e5+ 34. Ke3 Bb1 35. Bd5 Kd7 36. a3 f5 37. Kf3 h6 38. Ke3 Bc2 39. Bg2 Bb1 40. c4 Bc2 41. Kd2 Bb1 42. Kc3 a5 43. Kb3 Be4 44. Bf1 Kc6 45. Kc3 Kxc5 46. Be2 Bc6 47. Kd3 Be8 48. Bf1 Bf7 49. Kc3 Be6 50. Bh3 a4 51. h5 e4 52. Bf1 f4 53. h3 f3 54. h4 e3 55. Bd3 e2 56. Kd2 Bxc4 57. Be4 f2 0-1

[Event "POL-chT3 Wielkopolskie 1314"]
[Site "Poland"]
[Date "2014.01.05"]
[Round "4.14"]
[White "Banach, Wieslaw"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2060"]
[BlackElo "1961"]
[PlyCount "72"]
[EventDate "2013.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gniezno LKS Chrobry II"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nc3 e5 6. cxd5 Nxd4 7. Be3 Nf5 8. Nf3 Bd6 9. Bb5+ Bd7 10. Qd3 Nge7 11. 0-0 0-0 12. Rac1 Nxe3 13. fxe3 Nf5 14. Bxd7 Qxd7 15. Nxe5 Bxe5 16. Rxf5 Qd6 17. Rh5 g6 18. Rh3 Rfd8 19. e4 Qb6+ 20. Kh1 Qxb2 21. Rb1 Qf2 22. Rf3 Qh4 23. g3 Qe7 24. Rbf1 Bxc3 25. Rxf7 Qe5 26. Rxb7 Rf8 27. Rxf8+ Rxf8 28. d6 Bd4 29. d7 Rf1+ 30. Kg2 Rg1+ 31. Kf3 Qh5+ 32. Kf4 Qe5+ 33. Kf3 Qf6+ 34. Kg4 h5+ 35. Kh3 Qe6+ 36. Kh4 Bf6# 0-1

[Event "POL-chT3 Wielkopolskie 1314"]
[Site "Poland"]
[Date "2013.12.01"]
[Round "3.33"]
[White "Matlewski, Adam"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "1604"]
[BlackElo "1961"]
[PlyCount "75"]
[EventDate "2013.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Konin UKS Smecz"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Nc3 Be7 5. Bg2 0-0 6. 0-0 d5 7. cxd5 exd5 8. d4 c6 9. a3 a5 10. Bf4 b5 11. Rc1 b4 12. axb4 axb4 13. Na4 Bd7 14. b3 Ne4 15. Bxb8 Rxb8 16. Ne5 Qe8 17. Qc2 Rf6 18. f3 Ng5 19. Nc5 Bxc5 20. Qxc5 Nf7 21. f4 Nxe5 22. dxe5 Rh6 23. Bf3 g5 24. e3 g4 25. Be2 Qf8 26. Qa7 Qc8 27. Ba6 Qe8 28. Qc5 Qf8 29. Qd4 Re6 30. Rc5 Ra8 31. Ra1 Ree8 32. Rca5 h5 33. Bd3 Rxa5 34. Rxa5 Rb8 35. Ra7 Qe7 36. Bxf5 Rd8 37. e6 c5 38. Qe5 1-0

[Event "POL-chT3 Wielkopolskie 1314"]
[Site "Poland"]
[Date "2013.12.01"]
[Round "2.33"]
[White "Walaszczyk, Witold"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2151"]
[BlackElo "1961"]
[PlyCount "89"]
[EventDate "2013.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Konin Hetman"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 f5 2. Bg5 Nf6 3. Nc3 d5 4. e3 e6 5. a3 Be7 6. Bxf6 Bxf6 7. Bd3 0-0 8. Qd2 Nd7 9. Nge2 c6 10. g4 Bh4 11. 0-0-0 Nf6 12. gxf5 exf5 13. f3 Qe7 14. Ng3 g6 15. Rde1 b5 16. Qg2 b4 17. axb4 Qxb4 18. Qh3 Bg5 19. f4 Ne4 20. fxg5 Nxc3 21. bxc3 Qxc3 22. Ne2 Qa3+ 23. Kd2 Qb4+ 24. c3 Qb2+ 25. Bc2 f4 26. Qf3 Bf5 27. Rc1 Be4 28. Qh3 fxe3+ 29. Kd1 Bf3 30. Qe6+ Rf7 31. Rf1 Bxe2+ 32. Kxe2 Raf8 33. Rxf7 Rxf7 34. Qxe3 Qb8 35. Qg3 Re7+ 36. Kd2 Qf8 37. Rb1 Qf7 38. Bd3 Re8 39. h4 Rf8 40. Rf1 Qe7 41. Qe5 Qxe5 42. dxe5 Re8 43. Rf6 Rxe5 44. Rxc6 h6 45. Rxg6+ 1-0

[Event "POL-chT3 Wielkopolskie 1314"]
[Site "Poland"]
[Date "2013.10.27"]
[Round "1.15"]
[White "Duszczak, Dariusz"]
[Black "Adamczewski, Jedrzej"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1961"]
[BlackElo "1859"]
[PlyCount "136"]
[EventDate "2013.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Kalisz KTS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Nf6 9. h3 Bh5 10. Nc3 Qd8 11. Qb3 Bxf3 12. Bxf3 Nxd4 13. Qa4+ Qd7 14. Qxd7+ Nxd7 15. Bxb7 Rb8 16. Ba6 Bb4 17. Bf4 Rb6 18. Bd3 Nc5 19. Bc4 Ke7 20. Rfd1 Bxc3 21. bxc3 Nc2 22. Rac1 Na3 23. Be2 Nb5 24. Be3 Rc8 25. Kf1 Nd6 26. Rc2 Nde4 27. Bd3 Rd6 28. Ke2 Nxd3 29. Rxd3 Ra6 30. f3 Nf6 31. Rb2 Nd5 32. Rb7+ Ke8 33. Rb3 Rxa2+ 34. Rd2 Rxd2+ 35. Bxd2 Kd7 36. Kd3 Kc6 37. c4 Nb6 38. Be3 Rd8+ 39. Kc3 Rd1 40. Ra3 Rd7 41. Ra1 h5 42. g4 hxg4 43. hxg4 Kb7 44. Bxb6 axb6 45. Rh1 f6 46. Rh8 Rd1 47. Rg8 Rf1 48. Rxg7+ Kc6 49. Re7 Rxf3+ 50. Kb4 e5 51. Re6+ Kc7 52. Re7+ Kd6 53. Rb7 Kc6 54. Re7 Rf4 55. Re6+ Kc7 56. g5 fxg5 57. Rxe5 g4 58. Rg5 Kd6 59. Rg6+ Ke5 60. Kb5 Kf5 61. Rg8 Re4 62. Rf8+ Kg5 63. Rb8 g3 64. Rxb6 g2 65. Rb8 Rg4 66. Rg8+ Kf5 67. Rf8+ Ke6 68. Re8+ Kd7 0-1

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.15"]
[Round "9.82"]
[White "Matuszczyk, Krystian"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2019"]
[BlackElo "1941"]
[PlyCount "58"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ruda Slaska KS DORS"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h3 h4 7. Ne2 Bf5 8. d3 Nbd7 9. Nc3 Qc7 10. Bg5 e6 11. Qd2 0-0-0 12. Nxh4 Bb4 13. Nf3 Ne5 14. Qe2 Bxc3+ 15. bxc3 Qa5 16. Bd2 Ned7 17. c4 Qa3 18. Qd1 e5 19. Qc1 Qe7 20. Be3 c5 21. Be2 e4 22. dxe4 Nxe4 23. Bd3 Ne5 24. Nxe5 Qxe5 25. 0-0 Bxh3 26. f4 Qe6 27. f5 Bxf5 28. Bf4 Qg6 29. Qe3 b6 0-1

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.14"]
[Round "8.94"]
[White "Duszczak, Dariusz"]
[Black "Czapiewski, Waldemar"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1941"]
[BlackElo "1887"]
[PlyCount "88"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Chojnice UKS Osemka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. f4 d5 2. Nf3 c5 3. e3 Nf6 4. d4 e6 5. c3 Nc6 6. Bd3 Bd6 7. Ne5 Qe7 8. 0-0 0-0 9. Nd2 h6 10. Qe1 Nh7 11. Qg3 Bd7 12. Ndf3 c4 13. Bc2 Bxe5 14. Nxe5 Nxe5 15. fxe5 f5 16. a4 Rfc8 17. e4 fxe4 18. Bxh6 Rf8 19. Bf4 Rfb8 20. b3 cxb3 21. Bxb3 b5 22. a5 Rc8 23. Bd2 Rf8 24. Rxf8+ Rxf8 25. Bc1 Rf5 26. Ba3 Qf7 27. a6 Rg5 28. Qf2 Rf5 29. Qe2 Ng5 30. Rf1 Rxf1+ 31. Qxf1 Qxf1+ 32. Kxf1 Bc8 33. Bc5 Bxa6 34. Kf2 Kf7 35. Ke3 Kg6 36. Bxa7 Nf7 37. Bd1 Nd8 38. Bb6 Nc6 39. Be2 Ne7 40. g4 Kh6 41. h4 Nc6 42. Kd2 Ne7 43. Ke3 Nc6 44. Bd1 Bb7 1/2-1/2

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.13"]
[Round "7.76"]
[White "Bokiej, Przemyslaw"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2144"]
[BlackElo "1941"]
[PlyCount "49"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bf5 7. g3 e6 8. Bg2 Qa5+ 9. Bd2 Qb6 10. b3 Be4 11. 0-0 Bxf3 12. Qxf3 Nd7 13. Be3 Qc7 14. c4 0-0-0 15. Qh5 Nb8 16. Rab1 Na6 17. Rfd1 f5 18. d5 c5 19. dxe6 Bd6 20. Qxf5 fxe6 21. Qxe6+ Kb8 22. Bg5 Rde8 23. Qxd6 Re1+ 24. Rxe1 Qxd6 25. Bf4 1-0

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.12"]
[Round "6.76"]
[White "Duszczak, Dariusz"]
[Black "Zebracki, Tomasz"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1941"]
[BlackElo "2029"]
[PlyCount "37"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Bydgoszcz SSz Pocztowiec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. f4 d5 2. e3 g6 3. Nf3 Bg7 4. d4 Bg4 5. Bd3 c5 6. c3 Nf6 7. Nbd2 0-0 8. 0-0 Nc6 9. Qe1 Bxf3 10. Nxf3 Rc8 11. Qh4 a6 12. f5 Nd7 13. Ng5 h6 14. fxg6 e5 15. gxf7+ Kh8 16. e4 exd4 17. exd5 Nce5 18. Qe4 Nf6 19. Rxf6 1-0

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.11"]
[Round "5.82"]
[White "Wojtaszewski, Piotr"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2039"]
[BlackElo "1941"]
[PlyCount "111"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Chylice UKS Szachylice"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Be2 Bf5 6. 0-0 e6 7. d3 Be7 8. Nd2 c6 9. Nc4 Qc7 10. a4 0-0 11. Bf3 Re8 12. Re1 Nbd7 13. g3 e5 14. Rb1 Bb4 15. Bd2 Nc5 16. Ne4 Bxe4 17. Bxb4 Bxf3 18. Qxf3 e4 19. Qg2 Nxa4 20. Nd6 Re6 21. Nxe4 Nd5 22. Bd2 Rae8 23. b3 Nab6 24. c4 Nf6 25. Nxf6+ gxf6 26. Qf3 Rxe1+ 27. Rxe1 Rxe1+ 28. Bxe1 Qe5 29. Bd2 f5 30. Qd1 f6 31. Qc1 Qe2 32. Bc3 Nd7 33. d4 Qe4 34. Qd1 Kf7 35. Bb4 Kg6 36. Bd6 h5 37. h4 a6 38. Bf4 Nb6 39. Be3 Nd7 40. Bf4 Nb6 41. Qa1 Qd3 42. Qa3 Qb1+ 43. Kh2 Qc2 44. Be3 f4 45. gxf4 Nd7 46. Qb4 b5 47. Qd6 Qf5 48. Qxc6 Qg4 49. Qe4+ Kg7 50. Qg2 Qxg2+ 51. Kxg2 f5 52. d5 Kf7 53. Bd4 Ke7 54. c5 Nf8 55. c6 Kd8 56. Bb6+ 1-0

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.10"]
[Round "4.88"]
[White "Duszczak, Dariusz"]
[Black "Skwarczynski, Marcin"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1941"]
[BlackElo "2023"]
[PlyCount "81"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Steszew Lipno"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nf6 2. Nc3 e5 3. f4 d5 4. exd5 exf4 5. Bb5+ Bd7 6. Bc4 Bd6 7. Qe2+ Kf8 8. Nf3 c6 9. 0-0 cxd5 10. Nxd5 Nc6 11. d4 Nxd5 12. Bxd5 Qb6 13. c3 Re8 14. Qc2 h6 15. Bd2 g5 16. Kh1 Ne7 17. Be4 Bg4 18. c4 Bxf3 19. Rxf3 Bb4 20. Rb3 a5 21. a3 Nc6 22. Bxc6 Qxc6 23. axb4 Re2 24. d5 Qe8 25. bxa5 g4 26. Bb4+ Kg8 27. Qf5 Rh7 28. Bc3 Rg7 29. Qf6 Rh7 30. Qxf4 Re4 31. Qg3 f5 32. d6 h5 33. Re1 f4 34. Rxe4 Qxe4 35. Qe1 Qc6 36. Qe6+ Kf8 37. Qf6+ Ke8 38. Qg6+ Rf7 39. Qg8+ Rf8 40. Qe6+ Kd8 41. Qe7+ 1-0

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.09"]
[Round "3.94"]
[White "Jozwik, Jacek"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2005"]
[BlackElo "1941"]
[PlyCount "87"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 f5 5. Bg5 Be7 6. Bxe7 Qxe7 7. Ne5 Nf6 8. Nd2 0-0 9. e3 Ne4 10. Bd3 Nd7 11. Ndf3 Qb4+ 12. Ke2 c5 13. a3 Qb6 14. b4 dxc4 15. Nxc4 Qd8 16. bxc5 Ndf6 17. Rab1 Qc7 18. Nfe5 Bd7 19. f3 Ng5 20. Rb2 Rab8 21. Rhb1 Kh8 22. Nxd7 Nxd7 23. f4 Nf7 24. Kf1 Nf6 25. Be2 Nd5 26. Qd2 g5 27. g3 Rg8 28. Rb3 g4 29. Kf2 Rgc8 30. Qa5 Qxa5 31. Nxa5 b6 32. Nc4 Kg7 33. cxb6 axb6 34. Nxb6 Nxb6 35. Rxb6 Rxb6 36. Rxb6 Ra8 37. Ra6 Rxa6 38. Bxa6 Nd6 39. Bd3 Kf6 40. Ke2 Ke7 41. Kd2 Kd7 42. Kc3 Kc6 43. a4 Ne8 44. Bb5+ 1-0

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.08"]
[Round "2.64"]
[White "Duszczak, Dariusz"]
[Black "Maciaga, Marcin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1941"]
[BlackElo "2201"]
[PlyCount "84"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Zielonka Zieloni"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Nc3 Be7 8. Nxd5 exd5 9. Qb3 dxe5 10. dxe5 0-0 11. Be2 Na6 12. 0-0 Nc5 13. Qe3 Be6 14. b3 Ne4 15. Bb2 Rc8 16. Qxa7 Rc2 17. Bd4 Rxe2 18. Qxb7 Qd7 19. Qxd7 Bxd7 20. Rfc1 Rc8 21. Rxc8+ Bxc8 22. Rc1 Be6 23. a4 Ra2 24. Rc7 Kf8 25. h3 g5 26. g4 Nd2 27. Nxd2 Rxd2 28. Ba7 d4 29. Rb7 Bd5 30. Rd7 Rd1+ 31. Kh2 Rh1+ 32. Kg3 Rg1+ 33. Kh2 Rg2+ 34. Kh1 Bc6 35. Rc7 Bf3 36. Rd7 Rxg4+ 37. Kh2 Rg2+ 38. Kh1 h5 39. Rxd4 g4 40. hxg4 hxg4 41. Rf4 Rg3+ 42. Rxf3 Rxf3 0-1

[Event "POL-chT2"]
[Site "Poronin"]
[Date "2013.09.07"]
[Round "1.69"]
[White "Duszczak, Dariusz"]
[Black "Krzywda, Andrzej"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1941"]
[BlackElo "2136"]
[PlyCount "113"]
[EventDate "2013.09.06"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Chroscice LZS Victoria"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 dxe5 9. d5 e4 10. dxc6 Qxd1+ 11. Kxd1 exf3 12. Bb5 Kd8 13. Bf4 e5 14. Bxe5 fxg2 15. c7+ Ke7 16. Re1 Bg4+ 17. Kc2 f6 18. Bf4+ Kf7 19. Bc4+ Kg6 20. Bd5 Bc5 21. Bxg2 Bxf2 22. Rf1 Bb6 23. Bxb7 Rae8 24. Rae1 Bh3 25. Rxe8 Rxe8 26. Rd1 Bg4 27. Rd2 Bf5+ 28. Kb3 Bxc7 29. Bxc7 Re7 30. Rg2+ Kh6 31. Bf4+ g5 32. Bxg5+ fxg5 33. Bd5 g4 34. c4 Kg5 35. c5 h5 36. Kc4 h4 37. c6 Kf4 38. Kc5 g3 39. Kd6 Rg7 40. c7 Bh3 41. hxg3+ hxg3 42. Rc2 Bc8 43. Rb2 Rd7+ 44. Kc6 Rh7 45. Rb8 Rh6+ 46. Kc5 Rh8 47. a4 Ke3 48. a5 Kf2 49. Rxc8 Rxc8 50. Kc6 Ke3 51. Kb7 Kd4 52. Bg2 Rf8 53. c8Q Rxc8 54. Kxc8 Kc5 55. Kb7 Kd6 56. Kxa7 Kc7 57. Ka6 1-0

[Event "Poznan op 21st"]
[Site "Poznan"]
[Date "2013.08.14"]
[Round "9"]
[White "Duszczak, Dariusz"]
[Black "Niedbala, Wojciech"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1968"]
[BlackElo "1792"]
[PlyCount "70"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Be7 7. Nb5 Na6 8. Be2 cxd4 9. Nbxd4 0-0 10. 0-0 Nc5 11. Bf4 a6 12. Ne5 Qd8 13. Bf3 Nd5 14. Bg3 f6 15. Nec6 Qd7 16. Nxe7+ Nxe7 17. b4 Na4 18. Qb3 Kh8 19. Rad1 Nb6 20. Nf5 Ned5 21. c4 exf5 22. cxd5 g5 23. h3 f4 24. Bh2 Qd6 25. Bg4 Bxg4 26. hxg4 Qd7 27. f3 Rad8 28. d6 Nc8 29. g3 Nxd6 30. gxf4 gxf4 31. Bxf4 Qc6 32. Qe6 Qc4 33. Rxd6 Qxf4 34. Rxd8 Rxd8 35. Qe7 Qg3+ 1/2-1/2

[Event "Poznan op 21st"]
[Site "Poznan"]
[Date "2013.08.13"]
[Round "8"]
[White "Duszczak, Dariusz"]
[Black "Niekras, Dawid"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1968"]
[BlackElo "1968"]
[PlyCount "118"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nd7 7. Ne2 Bd6 8. 0-0 0-0 9. d3 Re8 10. f4 exf4 11. Nxf4 Ne5 12. d4 Bg4 13. Qd2 Nc4 14. Qd3 Bxf4 15. Rxf4 Be2 16. Qf5 Nd6 17. Qh3 Bb5 18. Bd2 Re2 19. Rf2 Qe7 20. Qh5 Re8 21. Bf3 Rxf2 22. Kxf2 g6 23. Qg4 Ne4+ 24. Bxe4 Qxe4 25. Qxe4 Rxe4 26. Be3 c6 27. Rb1 Re7 28. d5 Rd7 29. dxc6 Bxc6 30. Bd4 f6 31. Ke3 Kf7 32. Kd3 a6 33. c4 Re7 34. Rf1 Re6 35. Rf2 Be4+ 36. Kc3 g5 37. c5 Kg6 38. a3 h6 39. Kc4 h5 40. a4 Bc6 41. a5 f5 42. Kc3 Re4 43. Rd2 h4 44. Kd3 hxg3 45. hxg3 Rg4 46. Be5 Bb5+ 47. Kc3 Rc4+ 48. Kb3 Rxc5 49. Bd4 Rc8 50. Be5 Bc6 51. Rh2 Re8 52. Bc7 Re3+ 53. c3 Bd5+ 54. Kb4 Re4+ 55. Ka3 f4 56. gxf4 gxf4 57. Rd2 Bc6 58. Rg2+ Kf5 59. Bb6 Ra4+ 0-1

[Event "Poznan op 21st"]
[Site "Poznan"]
[Date "2013.08.12"]
[Round "7"]
[White "Czarnolewski, Piotr"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1722"]
[BlackElo "1968"]
[PlyCount "128"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 c6 8. 0-0 e6 9. Bd2 Nbd7 10. Ne4 Qc7 11. Ng3 h6 12. Rfe1 0-0-0 13. b4 Kb8 14. Qb3 Bd6 15. Nf1 g5 16. c4 g4 17. Nh4 Bf4 18. Bxf4 Qxf4 19. Qg3 Qxg3 20. Nxg3 Nb6 21. c5 Nbd5 22. a3 Nc3 23. Re3 Nb5 24. Ne4 Nxe4 25. Rxe4 Rxd4 26. f3 gxf3 27. gxf3 Rg8+ 28. Kf2 Rxe4 29. fxe4 Rg4 30. Nf3 Rxe4 31. Nd2 Rh4 32. Nf3 Rh5 33. h4 Rd5 34. Ke3 b6 35. cxb6 axb6 36. a4 Nd6 37. Rg1 Kb7 38. Rg8 Rh5 39. Kf4 Rf5+ 40. Ke3 Nc4+ 41. Ke4 c5 42. bxc5 Rxc5 43. Rh8 h5 44. Ng5 Nd6+ 45. Kd3 Kc6 46. Rh7 Rf5 47. Ke3 Ra5 48. Kd3 Rxa4 49. Rxh5 Kd7 50. Rh8 Ke7 51. Nf3 f6 52. h5 Ra3+ 53. Ke2 Ra5 54. h6 Nf7 55. Rb8 Nxh6 56. Rxb6 f5 57. Nd4 Re5+ 58. Kf3 Kf6 59. Ne2 Nf7 60. Nf4 Ng5+ 61. Kf2 Ra5 62. Nd3 Ra4 63. Nc5 Ne4+ 64. Nxe4+ Rxe4 0-1

[Event "Poznan op 21st"]
[Site "Poznan"]
[Date "2013.08.11"]
[Round "6"]
[White "Duszczak, Dariusz"]
[Black "Opolski, Wojciech"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1968"]
[BlackElo "1664"]
[PlyCount "63"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 exf4 5. d4 Be7 6. Bxf4 0-0 7. Bc4 c6 8. 0-0 Bg4 9. Qd2 Nbd7 10. e5 dxe5 11. Nxe5 Nxe5 12. Bxe5 Qb6 13. Qg5 Be6 14. Bd3 Qd8 15. Ne4 Ne8 16. Qe3 b6 17. c3 f6 18. Bg3 f5 19. Nc5 bxc5 20. Qxe6+ Kh8 21. Rae1 Bd6 22. Rxf5 cxd4 23. Bc4 Nc7 24. Rxf8+ Qxf8 25. Qxd6 Qxd6 26. Bxd6 Ne8 27. Be5 dxc3 28. Bxc3 Nd6 29. Bb3 a5 30. Re7 Ne8 31. Bxa5 Nf6 32. Bc3 1-0

[Event "Poznan op 21st"]
[Site "Poznan"]
[Date "2013.08.11"]
[Round "5"]
[White "Zakrzewski, Bartosz"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1544"]
[BlackElo "1968"]
[PlyCount "92"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 c6 8. Bd2 e6 9. 0-0 Nbd7 10. a3 Be7 11. Rfe1 Qc7 12. b4 0-0 13. Ne4 Rfd8 14. Neg5 h6 15. Nxe6 fxe6 16. Bxh6 Nf8 17. Bd2 Bd6 18. Re2 Bf4 19. Rae1 Rd5 20. Bxf4 Qxf4 21. g3 Qf5 22. Qxf5 exf5 23. Re7 Rd7 24. R7e5 g6 25. Re7 Ne4 26. Rxd7 Nxd7 27. Ne5 Nxe5 28. dxe5 Kf7 29. f3 Ng5 30. Kf2 Rd8 31. Ke3 Ne6 32. h3 g5 33. c3 Rh8 34. Rd1 Ke7 35. Rh1 c5 36. h4 cxb4 37. axb4 a6 38. f4 gxf4+ 39. gxf4 Rc8 40. Kd3 Nxf4+ 41. Kc2 Ke6 42. b5 axb5 43. Rb1 Rc5 44. Rf1 Kxe5 45. Re1+ Kf6 46. Re8 b4 0-1

[Event "Poznan op 21st"]
[Site "Poznan"]
[Date "2013.08.10"]
[Round "4"]
[White "Duszczak, Dariusz"]
[Black "Szymanski, Leszek"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1968"]
[BlackElo "1725"]
[PlyCount "83"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 0-0 9. Bf3 Nc6 10. Kh1 Qc7 11. g4 Bd7 12. g5 Ne8 13. Nb3 Na5 14. Be3 Nc4 15. Qc1 Rc8 16. Nd1 Bb5 17. Rg1 Bc6 18. Nd4 Bd7 19. c3 g6 20. b3 Nxe3 21. Qxe3 e5 22. Ne2 d5 23. Rg2 Bc5 24. Qd3 dxe4 25. Bxe4 exf4 26. Qf3 Nd6 27. Bd5 Bc6 28. Nxf4 Nf5 29. Nh5 Be7 30. Bxc6 Qxc6 31. Qf4 Rfe8 32. Rc1 Bxg5 33. Nf6+ Bxf6 34. Kg1 Qe4 35. Qxe4 Rxe4 36. Nf2 Re2 37. Ng4 Bd4+ 38. Kf1 Rxg2 39. Kxg2 Rxc3 40. Rd1 h5 41. Nh6+ Nxh6 42. Rxd4 0-1

[Event "Poznan op 21st"]
[Site "Poznan"]
[Date "2013.08.09"]
[Round "3"]
[White "Bednarska, Malgorzata"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2080"]
[BlackElo "1968"]
[PlyCount "107"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nc3 e5 6. dxe5 d4 7. Nd5 Nge7 8. Nxe7 Qa5+ 9. Bd2 Qxe5+ 10. Qe2 Bxe7 11. Nf3 Qc7 12. Qe4 0-0 13. Bd3 g6 14. 0-0 Bf5 15. Qe2 Bxd3 16. Qxd3 Bf6 17. Rae1 Rfe8 18. Re4 Rxe4 19. Qxe4 Qd7 20. Re1 Rd8 21. b3 a6 22. h3 h5 23. Kh1 Qd6 24. Bf4 Qb4 25. g4 hxg4 26. hxg4 Qc5 27. Kg2 Qe7 28. Qxe7 Bxe7 29. Bc7 Rd7 30. Bb6 f6 31. Rd1 Bb4 32. Ne1 Kf7 33. Nd3 Be7 34. f4 f5 35. g5 Bd8 36. Nc5 Re7 37. Bxd8 Nxd8 38. Rxd4 Nc6 39. Rd7 Rxd7 40. Nxd7 Nb4 41. a3 Nc2 42. Nc5 Nxa3 43. Nxb7 Nc2 44. Nc5 a5 45. Nb7 a4 46. bxa4 Ne3+ 47. Kf3 Nxc4 48. a5 Ke6 49. a6 Kd7 50. Nc5+ Kd6 51. Nd3 Nd2+ 52. Ke2 Nc4 53. Ne5 Nb6 54. Nxg6 1-0

[Event "Poznan op 21st"]
[Site "Poznan"]
[Date "2013.08.08"]
[Round "2"]
[White "Duszczak, Dariusz"]
[Black "Nowak, Mikolaj"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1968"]
[BlackElo "1626"]
[PlyCount "39"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. Nxd4 Nxd4 9. cxd4 Qd7 10. Nc3 Ne7 11. Bg5 Nc6 12. Rc1 h6 13. Bh4 Bb4 14. Qa4 Bxc3 15. Rxc3 Nxe5 16. Bb5 Nc6 17. Rxc6 0-0 18. Rc3 Qd6 19. Bg3 Qb6 20. Bc7 1-0

[Event "Poznan op 21st"]
[Site "Poznan"]
[Date "2013.08.07"]
[Round "1"]
[White "Niemier, Hubert"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1397"]
[BlackElo "1968"]
[PlyCount "108"]
[EventDate "2013.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 e6 3. e3 Nf6 4. Bd3 c5 5. c3 Qb6 6. Qb3 Nc6 7. Qxb6 axb6 8. Nf3 Be7 9. 0-0 0-0 10. Nbd2 Nd5 11. Bg5 Bxg5 12. Nxg5 Na5 13. Be2 h6 14. Ngf3 d6 15. Nc4 Nxc4 16. Bxc4 Bd7 17. dxc5 bxc5 18. Rfd1 Bc6 19. a3 Rfd8 20. Rd2 Kf7 21. Rad1 b5 22. Bb3 g5 23. h3 Ke7 24. Nh2 Nf6 25. f3 Bd5 26. Bxd5 Nxd5 27. Kf2 Nb6 28. Nf1 Nc4 29. Rc2 Rg8 30. Nd2 Ne5 31. Nf1 c4 32. Ra1 Nd3+ 33. Kg1 h5 34. Kh2 Rg6 35. Rd2 g4 36. f4 gxh3 37. Kxh3 Nc5 38. Re1 Ne4 39. Rc2 Rag8 40. Ra1 Ng3 41. Nh2 Ne4 42. Nf1 Ra8 43. Re1 Nc5 44. Ree2 Kf6 45. Rf2 Nd3 46. Rfe2 Re8 47. g3 e5 48. Rcd2 e4 49. Rd1 Ke6 50. Rdd2 Reg8 51. Rd1 Kd7 52. Rh2 Kc6 53. Rb1 Ra8 54. Kg2 Rh6 1/2-1/2

[Event "POL-chT 3rd League Wielkopolska 12/13"]
[Site "Poznan"]
[Date "2013.03.10"]
[Round "10.21"]
[White "Duszczak, Dariusz"]
[Black "Wesolowski, Edgar"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2005"]
[BlackElo "2023"]
[PlyCount "81"]
[EventDate "2012.11.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Wolsztyn UKS Szach"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 e5 3. Nf3 d6 4. d4 Bg4 5. Bb5+ Nd7 6. dxe5 Bxf3 7. Qxf3 dxe5 8. 0-0 a6 9. Bxd7+ Qxd7 10. Nd2 b5 11. Qg3 f6 12. Nf3 Ne7 13. Be3 Ng6 14. h4 Bd6 15. Rad1 Nf4 16. Rd2 Nh5 17. Qh2 Qe6 18. Rfd1 0-0-0 19. Rd5 Nf4 20. Bxf4 exf4 21. Qh3 Qxh3 22. gxh3 Be7 23. Kg2 Rxd5 24. Rxd5 Rd8 25. Rxd8+ Kxd8 26. Ne1 h5 27. Kf3 Bd6 28. Nd3 g5 29. e5 c4 30. Nxf4 Bxe5 31. hxg5 fxg5 32. Ne6+ Ke7 33. Nxg5 b4 34. Ke4 bxc3 35. bxc3 Bxc3 36. Kd5 Bd2 37. Nf3 c3 38. Nd4 Kf6 39. Ke4 Be1 40. f4 Bd2 41. Nc2 1/2-1/2

[Event "POL-chT 3rd League Wielkopolska 12/13"]
[Site "Poznan"]
[Date "2013.03.10"]
[Round "11.21"]
[White "Glatty, Zbigniew"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1920"]
[BlackElo "2005"]
[PlyCount "32"]
[EventDate "2012.11.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Steszew Lipno"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bf4 c6 5. e3 Bd6 6. Bxd6 Qxd6 7. Nf3 Nbd7 8. Bd3 0-0 9. 0-0 Re8 10. Rc1 Nf8 11. c5 Qe7 12. Ne5 Ng6 13. f4 Bd7 14. Rf3 b5 15. Rh3 b4 16. Ne2 a5 1/2-1/2

[Event "POL-chT 3rd League Wielkopolska 12/13"]
[Site "Poznan"]
[Date "2013.02.03"]
[Round "7.27"]
[White "Duszczak, Dariusz"]
[Black "Banach, Szymon"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2005"]
[BlackElo "1809"]
[PlyCount "100"]
[EventDate "2012.11.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Gniezno LKS Chrobry II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Be7 9. Bf4 Qb6 10. Qc2 Rc8 11. Re1 cxd4 12. Qe2 0-0 13. Nxd4 Bc5 14. Be3 Rfe8 15. Rd1 Ne5 16. b4 Bxd4 17. Bxd4 Qc7 18. Bxe5 Rxe5 19. Qf3 Ne4 20. a4 Nxc3 21. Nxc3 Qxc3 22. Qxc3 Rxc3 23. Rac1 Rxc1 24. Rxc1 Kf8 25. Kf1 Ke8 26. Rc7 Re7 27. Rc5 Re4 28. Rb5 d4 29. f3 Re3 30. Kf2 Re7 31. Rd5 Rd7 32. Ra5 b6 33. Rh5 h6 34. Ke1 Rd6 35. Kd2 Ke7 36. Kd3 Ke6 37. Rh4 Ke5 38. Re4+ Kf6 39. g3 Rd7 40. Rxd4 Rxd4+ 41. Kxd4 Ke6 42. h3 f6 43. Ke4 g6 44. f4 f5+ 45. Kd4 h5 46. h4 Kd6 47. Kc4 a6 48. b5 a5 49. Kd4 Ke6 50. Kc4 Kd6 1/2-1/2

[Event "POL-chT 3rd League Wielkopolska 12/13"]
[Site "Poznan"]
[Date "2013.02.03"]
[Round "6.27"]
[White "Snihur, Piotr"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2069"]
[BlackElo "2005"]
[PlyCount "81"]
[EventDate "2012.11.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Konin UKS Smecz"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Ne4 7. Qg4 Nxc3 8. Qxg7 Rf8 9. a3 Nb5+ 10. axb4 Nxd4 11. Bd3 f6 12. Qxh7 Qe7 13. Qh5+ Kd8 14. exf6 Qd6 15. b5 b6 16. Be4 Nb3 17. Bxa8 Nxa1 18. Qe2 Qc5 19. Be4 d5 20. Bd3 Qb4+ 21. Bd2 Qxb2 22. 0-0 Qxf6 23. Qe1 Nxc2 24. Bxc2 Nd7 25. f4 Nc5 26. Bc3 Qh6 27. Be5 Bd7 28. Qb4 Rg8 29. Ra1 Qh3 30. Qd2 Bxb5 31. Rxa7 Bc6 32. Bg7 Qg4 33. Bf6+ Ke8 34. Bh7 Ne4 35. Bxe4 Qh5 36. Bh7 Rxg2+ 37. Qxg2 Qd1+ 38. Kf2 Qd2+ 39. Kg3 Qe3+ 40. Qf3 Qe1+ 41. Qf2 1-0

[Event "POL-chT 3rd League Wielkopolska 12/13"]
[Site "Poznan"]
[Date "2013.01.06"]
[Round "4.4"]
[White "Bruder, Adam"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1610"]
[BlackElo "2005"]
[PlyCount "65"]
[EventDate "2012.11.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Rawicz Korona Rawbud"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. Be2 Bxe2 8. N1xe2 e6 9. Bg5 Nbd7 10. Nf4 Qb6 11. Ngxh5 Nxh5 12. Nxh5 Qa5+ 13. c3 f6 14. Nf4 fxg5 15. Nxe6 Kf7 16. 0-0 Rxh4 17. Qf3+ Nf6 18. Rfe1 Re8 19. Re5 Qb6 20. Nxg5+ Kg8 21. Rxe8 Qxb2 22. Rae1 Qd2 23. R8e3 Qxa2 24. Qf5 Rh5 25. Re5 Nh7 26. Qg4 Rxg5 27. Rxg5 Nxg5 28. Qxg5 Qc2 29. Qe5 Qxc3 30. Qe6+ Kh7 31. Re3 Qa1+ 32. Kh2 g6 33. Qf7+ 1-0

[Event "POL-chT 3rd League Wielkopolska 12/13"]
[Site "Poznan"]
[Date "2013.01.06"]
[Round "5.10"]
[White "Duszczak, Dariusz"]
[Black "Witwicki, Pawel"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2005"]
[BlackElo "1972"]
[PlyCount "138"]
[EventDate "2012.11.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Jarocin JKSW"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 g6 3. d4 Bg7 4. dxc5 Qc7 5. Be3 Nf6 6. Nd2 0-0 7. Bc4 Nc6 8. Ngf3 Ng4 9. Qe2 Nxe3 10. Qxe3 b6 11. cxb6 axb6 12. 0-0 Ra5 13. Bd5 e6 14. b4 Ra3 15. Bb3 d5 16. Rac1 Rd8 17. Rfe1 Ne5 18. exd5 Ng4 19. Qg5 exd5 20. Qe7 Qxe7 21. Rxe7 Bf8 22. Ree1 Ra7 23. h3 Nf6 24. Nd4 Bh6 25. Rcd1 Rc7 26. Nb5 Rcd7 27. Nf3 Ba6 28. Ba4 Ne4 29. c4 Bxb5 30. Bxb5 Nc3 31. Bxd7 Nxd1 32. Rxd1 Rxd7 33. cxd5 Bg7 34. a4 Bc3 35. b5 Kf8 36. Kf1 Ke7 37. Ng5 h6 38. Ne4 Bb4 39. f4 f5 40. Ng3 Kd6 41. Kf2 Ra7 42. h4 h5 43. Nf1 Rxa4 44. Rc1 Bc5+ 45. Kf3 Ra3+ 46. Ke2 Rb3 47. Nd2 Rxb5 48. Nc4+ Kxd5 49. Ne5 Ke4 50. Rc4+ Kd5 51. Rc2 Bd4 52. Nxg6 Rb2 53. Rxb2 Bxb2 54. Kd3 Bf6 55. g3 b5 56. Nf8 b4 57. Nd7 Bd4 58. Kc2 Kc4 59. Nb8 b3+ 60. Kb1 Bf2 61. Nc6 Bxg3 62. Ne7 Bxh4 63. Nxf5 Bf6 64. Ng3 h4 65. Ne4 h3 66. Ng3 h2 67. f5 Kd5 68. Kc1 Bh4 69. Nh1 Ke4 0-1

[Event "POL-chT 3rd League Wielkopolska 12/13"]
[Site "Poznan"]
[Date "2012.12.02"]
[Round "3.33"]
[White "Beben, Pawel"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2122"]
[BlackElo "2005"]
[PlyCount "44"]
[EventDate "2012.11.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Trzcianka MKS przy MDK"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. g3 d5 5. Bg2 Be6 6. e3 c6 7. Ne2 Bd6 8. Nf4 Bxf4 9. exf4 0-0 10. 0-0 Na6 11. Nd2 Qd7 12. Nb3 b6 13. Re1 Nc7 14. Qd2 a5 15. a4 Rfe8 16. Re3 Bf7 17. Rae1 Rxe3 18. Rxe3 Re8 19. Nc1 Rxe3 20. fxe3 Qe7 21. Kf2 Ne8 22. Bf3 Nd6 1/2-1/2

[Event "POL-chT 3rd League Wielkopolska 12/13"]
[Site "Poznan"]
[Date "2012.12.02"]
[Round "2.28"]
[White "Duszczak, Dariusz"]
[Black "Nowakowski, Jaroslaw"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2005"]
[BlackElo "1785"]
[PlyCount "116"]
[EventDate "2012.11.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Szamotuly Baszta"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nge2 d6 6. 0-0 0-0 7. a3 h6 8. b4 a6 9. Bb2 Be6 10. Nd5 Bxd5 11. exd5 Nb8 12. Ng3 Nbd7 13. Bb3 Re8 14. Re1 Nf8 15. d4 exd4 16. Bxd4 Ng6 17. Nf5 Bf8 18. Rxe8 Nxe8 19. Qf3 Nh4 20. Nxh4 Qxh4 21. c3 Be7 22. Bc2 Bf6 23. g3 Qg5 24. Qd3 g6 25. Be3 Qe5 26. Bd2 Bg7 27. Re1 Qh5 28. Kg2 Qg4 29. h3 Qd7 30. Bd1 Nf6 31. c4 Re8 32. Bf3 Rxe1 33. Bxe1 Qe7 34. Bc3 Nd7 35. Bxg7 Kxg7 36. a4 Qe5 37. a5 f5 38. h4 Kf6 39. Qc2 Qd4 40. h5 g5 41. g4 Qe5 42. Kh3 Nf8 43. gxf5 Qxf5+ 44. Qxf5+ Kxf5 45. Bg4+ Ke5 46. Bc8 Kd4 47. Bxb7 Kxc4 48. Bxa6+ Kxb4 49. Bb7 Kxa5 50. Kg4 Nd7 51. Kf5 Ne5 52. f4 gxf4 53. Kxf4 Kb6 54. Bc8 c5 55. dxc6 Kxc6 56. Kf5 Nd3 57. Kg6 Nf4+ 58. Kxh6 Nxh5 1/2-1/2

[Event "POL-chT 3rd League Wielkopolska 12/13"]
[Site "Poznan"]
[Date "2012.11.25"]
[Round "1.22"]
[White "Duszczak, Dariusz"]
[Black "Wojtkowski, Pawel"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2005"]
[BlackElo "1933"]
[PlyCount "63"]
[EventDate "2012.11.25"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Srem LKS Piast"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. Nbd2 Ne7 7. Nh4 Bg6 8. 0-0 Nf5 9. Nxf5 Bxf5 10. f4 h5 11. Nf3 Be7 12. Bd3 Bxd3 13. Qxd3 g6 14. Be3 Qb6 15. b3 Qb5 16. c4 Qa6 17. Qc2 dxc4 18. bxc4 Nb6 19. Nd2 Qa4 20. Qxa4 Nxa4 21. Rab1 0-0-0 22. Ne4 b6 23. Rfd1 Rd7 24. Kf2 Rhd8 25. Ke2 Kc7 26. g3 a6 27. h3 c5 28. dxc5 Nxc5 29. Bxc5 Bxc5 30. Rxd7+ Rxd7 31. Nxc5 bxc5 32. Rd1 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Lazy"]
[Date "2012.09.09"]
[Round "9"]
[White "Tabaczka, Jerzy"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1855"]
[BlackElo "2011"]
[PlyCount "74"]
[EventDate "2012.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz SSz Pocztowiec"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. e3 Nf6 5. g3 Be7 6. Bg2 c6 7. Nge2 Bf5 8. d3 0-0 9. 0-0 Qd7 10. Nf4 Bb4 11. a3 Bxc3 12. bxc3 Na6 13. a4 Nc7 14. Qc2 Rfe8 15. Re1 h6 16. Bb2 Ne6 17. Ne2 Nc5 18. Rad1 Bh3 19. e4 Bxg2 20. Kxg2 dxe4 21. dxe4 Qc7 22. f3 Qa5 23. Ra1 Rad8 24. Red1 Rxd1 25. Qxd1 Rd8 26. Nd4 Qa6 27. Ba3 Qc4 28. Bxc5 Qxc5 29. Qb3 b6 30. h4 Qd6 31. Ra2 g6 32. Re2 Nh5 33. f4 c5 34. Nf3 Qe7 35. Ne5 Rd6 36. Nc4 Rd3 37. Ne5 Rxg3+ 0-1

[Event "POL-chT 2nd League"]
[Site "Lazy"]
[Date "2012.09.08"]
[Round "8"]
[White "Kowalec, Maciej"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1697"]
[BlackElo "2011"]
[PlyCount "73"]
[EventDate "2012.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Polonia II"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. Be2 0-0 6. 0-0 b6 7. Nbd2 Nbd7 8. b3 Bb7 9. Bb2 a5 10. a3 Bd6 11. Ne5 Qe7 12. f4 dxc4 13. bxc4 Rad8 14. Bf3 Bxf3 15. Qxf3 Nb8 16. e4 Bxe5 17. fxe5 Nfd7 18. Qg3 Nc6 19. Nf3 f6 20. exf6 Nxf6 21. Qe1 Nh5 22. e5 Nf4 23. Qe4 Nb8 24. Bc1 g5 25. Nxg5 Qxg5 26. Bxf4 Qg4 27. Rf3 Kh8 28. Raf1 Rg8 29. Rg3 Qh4 30. Bg5 Qxe4 31. Bf6+ Rg7 32. Bxg7+ Kg8 33. Bf6+ Kf8 34. Bxd8+ Ke8 35. Rg8+ Kd7 36. Rf7+ Kc8 37. Rxc7# 1-0

[Event "POL-chT 2nd League"]
[Site "Lazy"]
[Date "2012.09.07"]
[Round "7"]
[White "Duszczak, Dariusz"]
[Black "Wojtkowski, Pawel"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2011"]
[BlackElo "1963"]
[PlyCount "69"]
[EventDate "2012.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Srem LKS Piast"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 0-0 9. 0-0 Be6 10. h3 Nc6 11. Be3 b5 12. Qd2 Qc7 13. Nd5 Bxd5 14. exd5 Na5 15. b3 Nd7 16. g4 Rac8 17. Rac1 Nb7 18. c3 Nbc5 19. Ng3 g6 20. Bh6 Rfe8 21. Kh2 Bf8 22. Rg1 Qd8 23. Bxf8 Rxf8 24. Rgf1 f5 25. gxf5 gxf5 26. f4 e4 27. Rg1 Nd3 28. Rc2 Kh8 29. Bf1 Qh4 30. Bxd3 exd3 31. Qxd3 Qxf4 32. Rf1 Nc5 33. Rxf4 Nxd3 34. Rxf5 Rfd8 35. Ne4 1-0

[Event "POL-chT 2nd League"]
[Site "Lazy"]
[Date "2012.09.06"]
[Round "6"]
[White "Lusio, Daniel"]
[Black "Duszczak, Dariusz"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1861"]
[BlackElo "2011"]
[PlyCount "57"]
[EventDate "2012.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Przemysl MKS Polonia"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 cxd4 8. cxd4 Nf6 9. Nc3 Qd6 10. h3 Bh5 11. Be3 Be7 12. a3 Rd8 13. Qb3 Qc7 14. Rfd1 Nd5 15. Nxd5 Rxd5 16. Rac1 0-0 17. Qc3 Rfd8 18. b4 a6 19. g4 Bg6 20. Bxa6 bxa6 21. Qxc6 Qxc6 22. Rxc6 a5 23. Rb6 axb4 24. axb4 h5 25. Rc1 hxg4 26. hxg4 Be4 27. Nd2 Bd6 28. Rb7 Rd7 29. Rb6 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Lazy"]
[Date "2012.09.05"]
[Round "5"]
[White "Duszczak, Dariusz"]
[Black "Sliwinski, Marcin"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2011"]
[BlackElo "2108"]
[PlyCount "106"]
[EventDate "2012.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Zielonka Zieloni"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nf3 h6 6. 0-0 d6 7. Na4 Bb6 8. Nxb6 axb6 9. c3 0-0 10. a4 Kh8 11. h3 Ne7 12. Qb3 Qe8 13. Re1 Bd7 14. Bd2 Bxa4 15. Qa2 b5 16. Bb3 Nd7 17. Bxa4 Rxa4 18. Qb3 Nc5 19. Qc2 Qa8 20. Rab1 f5 21. exf5 Nxf5 22. d4 exd4 23. Nxd4 Qc8 24. b4 Nxd4 25. cxd4 Na6 26. Bxh6 Qf5 27. Qd2 Rf6 28. Bg5 Re6 29. Rxe6 Qxe6 30. Re1 Qg6 31. Qf4 Kg8 32. Re7 Nxb4 33. Rxc7 Ra8 34. Rxb7 Nd5 35. Qg3 b4 36. h4 Nc3 37. Qg4 d5 38. h5 Qd6 39. Rxg7+ Kh8 40. Bf4 Qxf4 41. Qxf4 Ne2+ 42. Kh2 Nxf4 43. Rb7 Nd3 44. Kg3 Ra3 45. Kg4 b3 46. Kg5 b2 47. h6 Ra1 48. Rb8+ Kh7 49. Rb7+ Kg8 50. Rb8+ Kf7 51. h7 Rh1 52. Rb7+ Ke8 53. Kg6 Nf4+ 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Lazy"]
[Date "2012.09.04"]
[Round "4"]
[White "Wisniewski, Adam"]
[Black "Duszczak, Dariusz"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1956"]
[BlackElo "2011"]
[PlyCount "70"]
[EventDate "2012.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Hetman"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bb5+ c6 6. Be2 Bf5 7. Nf3 Nbd7 8. 0-0 e6 9. Bf4 Bb4 10. Nb1 0-0 11. c4 Be7 12. Nc3 Nh5 13. Be3 Bg6 14. d5 exd5 15. cxd5 Nhf6 16. dxc6 bxc6 17. Nd4 Rac8 18. Bf4 Rfd8 19. Nb3 Qf5 20. Qc1 Nd5 21. Bg3 Bg5 22. f4 Bf6 23. Ba6 Nxc3 24. bxc3 Rb8 25. Nd4 Bxd4+ 26. cxd4 Rb6 27. Qa3 Rdb8 28. Rad1 Rb2 29. Qc3 Bh5 30. Qd3 Qxd3 31. Rxd3 Be2 32. Ra3 Bxf1 33. Bxf1 R8b7 34. f5 Nf6 35. Ra6 Rc7 0-1

[Event "POL-chT 2nd League"]
[Site "Lazy"]
[Date "2012.09.02"]
[Round "2"]
[White "Duszczak, Dariusz"]
[Black "Cajbel, Maciej"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2011"]
[BlackElo "2237"]
[PlyCount "112"]
[EventDate "2012.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Wroclaw AZS Politechnika"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. c3 cxd4 5. cxd4 d5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. e5 Nc6 9. 0-0 Nh6 10. Re1 0-0 11. Bf4 f6 12. Qd2 Nf5 13. Nc3 g5 14. Bg3 g4 15. e6 Qd8 16. Nh4 Nfxd4 17. Rad1 f5 18. Qg5 h6 19. Qf4 Kh7 20. Kh1 b5 21. a3 a5 22. f3 b4 23. Na4 gxf3 24. gxf3 Bf6 25. Bf2 Qb8 26. Qxb8 Rfxb8 27. Rg1 bxa3 28. bxa3 Rb3 29. Nc5 Rb2 30. Nd3 Rxf2 31. Nxf2 Bxh4 32. Nd3 Nxe6 33. Ne1 Ncd4 34. Ng2 Bf6 35. Rgf1 Ng5 36. Nh4 e6 37. Rb1 Ra7 38. Rb6 Rc7 39. Rfb1 Nf7 40. Rb7 Rxb7 41. Rxb7 Kg7 42. Ng2 Be5 43. f4 Bd6 44. a4 Kf6 45. Ra7 Bb4 46. Ra6 Ne2 47. Ne3 Nxf4 48. Nc2 Bc3 49. Kg1 Ne5 50. Kf2 d4 51. Na3 d3 52. Nb1 Bb4 53. Ke3 Nd5+ 54. Kd4 d2 55. Nxd2 Bxd2 56. h4 Be3# 0-1

[Event "POL-chT 2nd League"]
[Site "Lazy"]
[Date "2012.09.01"]
[Round "1"]
[White "Duszczak, Dariusz"]
[Black "Tworzydlo, Piotr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2011"]
[BlackElo "2104"]
[PlyCount "76"]
[EventDate "2012.09.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Gant Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. c4 Nb6 6. dxc5 Bxc5 7. Qg4 Kf8 8. Nf3 d6 9. Bg5 Qc7 10. exd6 Bxd6 11. Be2 Nc6 12. 0-0 Ne5 13. Nxe5 Bxe5 14. Nc3 Bd7 15. Rad1 h6 16. Be3 Bxh2+ 17. Kh1 Be5 18. Qh5 g6 19. Qh4 g5 20. Qh5 Be8 21. Nb5 Bxb5 22. cxb5 Nd5 23. Rd2 Kg7 24. Bf3 Nf6 25. Qh3 Rad8 26. Rxd8 Rxd8 27. g3 Qc4 28. Bxb7 Qxb5 29. Qg2 Qxb2 30. a4 a5 31. Bc6 Qc2 32. Bb5 Rd1 33. Rg1 Nd5 34. Ba7 g4 35. Kh2 Rxg1 36. Kxg1 Nc3 37. Be8 Ne2+ 38. Kh2 Qf5 0-1

[Event "POL-chT 2nd League"]
[Site "Mrzezyno"]
[Date "2011.09.11"]
[Round "9.82"]
[White "Duszczak, Dariusz"]
[Black "Kielbratowski, Maciej"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2039"]
[BlackElo "1878"]
[PlyCount "62"]
[EventDate "2011.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Lubsko Caissa"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. f4 d6 6. Nf3 0-0 7. 0-0 Bg4 8. h3 Be6 9. f5 Bxc4 10. dxc4 Nd7 11. Be3 Bh4 12. Kh2 Nb6 13. Qe2 Nd4 14. Nxd4 exd4 15. Bxd4 Bf6 16. Bxf6 Qxf6 17. Kh1 Rae8 18. Rf3 Re5 19. Nd5 Nxd5 20. cxd5 Rfe8 21. Re3 Qh4 22. Re1 g6 23. fxg6 hxg6 24. c4 f5 25. Qf3 Rxe4 26. Rxe4 Rxe4 27. Rxe4 fxe4 28. Qe3 b6 29. b4 g5 30. a3 Qf4 31. Qd4 Kf7 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Mrzezyno"]
[Date "2011.09.10"]
[Round "8.63"]
[White "Stepien, Marcin"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2132"]
[BlackElo "2039"]
[PlyCount "37"]
[EventDate "2011.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wisznia Mala OKSiR"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bf4 Ne7 6. Qd3 0-0 7. 0-0-0 Nd7 8. Nge2 b5 9. exd5 exd5 10. a3 Bxc3 11. Qxc3 Re8 12. Ng3 Bb7 13. Bd3 Nb6 14. Qc5 Nec8 15. Rhe1 Na4 16. Qb4 a5 17. Rxe8+ Qxe8 18. Re1 Qf8 19. Bxh7+ 1-0

[Event "POL-chT 2nd League"]
[Site "Mrzezyno"]
[Date "2011.09.09"]
[Round "7.46"]
[White "Dudys, Jakub"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2185"]
[BlackElo "2039"]
[PlyCount "70"]
[EventDate "2011.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Politechnika Slaska"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. Be2 Qb6 6. 0-0 Be7 7. Rb1 0-0 8. d3 d6 9. a3 a5 10. Be3 Nd4 11. b4 Nxf3+ 12. Bxf3 Qc7 13. Nb5 Qb8 14. e5 dxe5 15. bxc5 Ra6 16. Nc3 Qc7 17. Rb5 Nd7 18. Na4 f5 19. Qb3 f4 20. Bd2 Nxc5 21. Nxc5 Bxc5 22. Bxb7 Ra7 23. Bxc8 Rxc8 24. Re1 Rf8 25. Bc3 f3 26. Bxe5 Bxf2+ 27. Kxf2 fxg2+ 28. Kxg2 Qf7 29. Qc2 Qf3+ 30. Kg1 Raf7 31. Qe2 Qh3 32. Bg3 Rf6 33. Rh5 Rf1+ 34. Rxf1 Rxf1+ 35. Qxf1 Qxh5 1-0

[Event "POL-chT 2nd League"]
[Site "Mrzezyno"]
[Date "2011.09.07"]
[Round "5"]
[White "Rusinski, Mateusz"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1904"]
[BlackElo "2039"]
[PlyCount "92"]
[EventDate "2011.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wolsztyn UKS Szach"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Qc7 10. c3 Ngf6 11. Re1 h6 12. Bd2 0-0-0 13. a4 g5 14. Qe2 Bg7 15. a5 Rhg8 16. a6 b6 17. b4 Nd5 18. Rad1 Nf4 19. Bxf4 gxf4 20. Nh5 Nf6 21. Nxg7 Rxg7 22. Qe5 Qxe5 23. Nxe5 Kc7 24. c4 Rdg8 25. g3 fxg3 26. fxg3 Ng4 27. d5 Nxe5 28. Rxe5 Rd8 29. Kg2 Rg6 30. dxe6 Rxe6 31. Rxe6 fxe6 32. Rxd8 Kxd8 33. Kf3 Ke7 34. Ke4 Kf6 35. g4 Kg5 36. Ke5 Kxg4 37. Kxe6 Kh3 38. Kd6 c5 39. bxc5 bxc5 40. Kc6 Kxh2 41. Kb7 h5 42. Kxa7 h4 43. Kb6 h3 44. a7 Kg1 45. a8Q h2 46. Kxc5 h1Q 1-0

[Event "POL-chT 2nd League"]
[Site "Mrzezyno"]
[Date "2011.09.06"]
[Round "4"]
[White "Walaszczyk, Witold"]
[Black "Duszczak, Dariusz"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2245"]
[BlackElo "2039"]
[PlyCount "119"]
[EventDate "2011.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Konin Hetman"]
[BlackTeam "Kornik MUKS Wieza Kornicka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 f5 2. c4 e6 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. Qc2 Bd6 7. 0-0 0-0 8. b3 Qe7 9. a4 Nbd7 10. Ba3 Bxa3 11. Nxa3 Ne4 12. Nd2 Nxd2 13. Qxd2 f4 14. b4 fxg3 15. hxg3 Rf6 16. e4 dxe4 17. Rfe1 Rh6 18. Rxe4 Nf6 19. Re5 Bd7 20. Nc2 Rf8 21. Ne3 Qf7 22. b5 Kh8 23. Re1 Rh5 24. Rxh5 Qxh5 25. Qb4 Qf7 26. Re2 h6 27. Qd6 Rc8 28. Qf4 Qg6 29. bxc6 Qb1+ 30. Nf1 bxc6 31. Qd2 Qb3 32. Qa2 Qxa2 33. Rxa2 Rb8 34. Ne3 Rb1+ 35. Kh2 a5 36. Bf3 Rb4 37. Kg2 Kg8 38. Kf1 Kf8 39. Ke1 Ke7 40. Kd2 h5 41. Kc3 g6 42. Ra1 c5 43. dxc5 Bxa4 44. Ra3 Kd7 45. Kd4 Ke7 46. Nd1 Bxd1 47. Bxd1 Rb2 48. Ke3 Rb4 49. Kd3 Nd7 50. Rxa5 Ne5+ 51. Kd4 Nc6+ 52. Kc3 Rb1 53. Bc2 Rf1 54. Ra6 Ne5 55. f4 Ng4 56. Ra7+ Kd8 57. c6 Rf3+ 58. Kd4 Rxg3 59. Kc5 Rg2 60. c7+ 1-0

[Event "POL-chT 2nd League"]
[Site "Mrzezyno"]
[Date "2011.09.05"]
[Round "3.87"]
[White "Duszczak, Dariusz"]
[Black "Pazderski, Ziemowit"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2039"]
[BlackElo "2231"]
[PlyCount "81"]
[EventDate "2011.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Zielonka Zieloni"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. a4 d6 5. Bc4 Nf6 6. Qe2 0-0 7. 0-0 d5 8. exd5 cxd5 9. Bd3 Bg4 10. Nbd2 Nc6 11. c3 e5 12. dxe5 Nh5 13. Qe3 Re8 14. h3 Bd7 15. g4 Nxe5 16. gxh5 Bxh3 17. hxg6 hxg6 18. Bb5 Nc6 19. Qd3 Qd7 20. Nh2 Re5 21. Ndf3 Re4 22. Ng5 Bxf1 23. Kxf1 Rh4 24. Qg3 Rh5 25. Bf4 a6 26. Be2 Rh8 27. Bg4 f5 28. Bf3 Rd8 29. Bc7 f4 30. Bxf4 Rf8 31. Bg4 Rf5 32. Re1 Bf8 33. Ne6 Qf7 34. Nxf8 Kxf8 35. Bd6+ Kg7 36. Bxf5 Qxf5 37. Be5+ Nxe5 38. Rxe5 Qd7 39. Rg5 Rh6 40. Qe5+ Kh7 41. Ng4 1-0

[Event "POL-chT 2nd League"]
[Site "Mrzezyno"]
[Date "2011.09.04"]
[Round "2"]
[White "Duszczak, Dariusz"]
[Black "Sobczak, Miroslaw"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2039"]
[BlackElo "1962"]
[PlyCount "118"]
[EventDate "2011.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kornik MUKS Wieza Kornicka"]
[BlackTeam "Gniezno LKS Chrobry"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 c6 6. Nge2 0-0 7. 0-0 e5 8. h3 b5 9. a3 Qc7 10. Be3 Nbd7 11. Qd2 Re8 12. d5 a5 13. Rfd1 Ra6 14. Qd3 Nc5 15. Bxc5 dxc5 16. d6 Qd8 17. Qe3 c4 18. Rd2 Be6 19. Rad1 Nd7 20. Kh2 f6 21. Ng1 Qb6 22. Qxb6 Rxb6 23. f4 Rb7 24. Rf2 Nc5 25. Rfd2 Rd7 26. Nce2 Red8 27. h4 Na4 28. f5 Bf7 29. Bh3 Bh6 30. fxg6 hxg6 31. Bxd7 Rxd7 32. c3 Bxd2 33. Rxd2 Nc5 34. Rd1 Nxe4 35. Kg2 Rxd6 36. Rxd6 Nxd6 37. Kf2 Ne4+ 38. Ke3 Nc5 39. Kd2 Be6 40. Nf3 Bg4 41. Nh2 Bxe2 42. Kxe2 Nd3 43. b4 axb4 44. axb4 c5 45. bxc5 Nxc5 46. Ng4 Kf7 47. Nf2 f5 48. Ke3 Ke6 49. Kf3 Nd3 50. Nd1 e4+ 51. Ke2 Ke5 52. Ne3 f4 53. gxf4+ Nxf4+ 54. Kf2 Nd5 55. Nxd5 Kxd5 56. Ke2 b4 57. cxb4 c3 58. Ke3 Kc4 59. Kxe4 c2 0-1

