[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2022.07.30"]
[Round "3"]
[White "Dusza, Pawel"]
[Black "Pietraszko, Jakub"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1370"]
[BlackElo "1747"]
[PlyCount "58"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 e5 5. Nb3 d5 6. Bg2 Nc6 7. Bg5 e4 8. 0-0 Be6 9. e3 h6 10. Bxf6 Qxf6 11. Nc3 0-0-0 12. a3 h5 13. Rc1 h4 14. Qe2 hxg3 15. fxg3 Qh6 16. Bh1 Bd6 17. Rf4 Bxf4 18. exf4 g5 19. Rf1 f5 20. Nc5 gxf4 21. Rxf4 d4 22. Nb5 a6 23. Nxe4 fxe4 24. Rxe4 Qc1+ 25. Kg2 Bh3+ 26. Kf2 Rhf8+ 27. Rf4 Rxf4+ 28. gxf4 Qxh1 29. Kg3 Qg1+ 0-1

[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2022.07.30"]
[Round "1"]
[White "Dymara, Tomasz"]
[Black "Pietraszko, Jakub"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1069"]
[BlackElo "1747"]
[PlyCount "72"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. N5c3 0-0 8. g3 Bg4 9. Bg2 Qd7 10. 0-0 Bh3 11. e4 Na6 12. Nd2 Rac8 13. Nf3 Bxg2 14. Kxg2 Ng4 15. h3 Nxf2 16. Rxf2 Bxf2 17. Kxf2 Qxh3 18. Be3 f5 19. Qh1 Qxh1 20. Rxh1 fxe4 21. Nxe4 Rc2+ 22. Bd2 Rxb2 23. Ke3 Rxa2 24. Rh5 Ra3+ 25. Ke2 Raxf3 26. Rxe5 R3f5 27. Rxf5 Rxf5 28. d6 Rd5 29. Ke3 Nb8 30. Bb4 Nd7 31. Kf4 g5+ 32. Nxg5 Rd4+ 33. Kf5 Rxb4 34. Ke6 Nb6 35. d7 Rd4 36. Ke7 Rxd7+ 0-1

[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2022.07.30"]
[Round "5"]
[White "Grazka, Rafal"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "E60"]
[BlackElo "1747"]
[PlyCount "67"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Bd3 Bg7 5. Nf3 0-0 6. 0-0 cxd4 7. exd4 d5 8. c5 Bg4 9. h3 Bxf3 10. Qxf3 Nc6 11. Be3 b6 12. cxb6 Qxb6 13. Nc3 e6 14. Na4 Qb4 15. Qd1 Nd7 16. a3 Qd6 17. Be2 Rab8 18. Rb1 a5 19. Qd2 Rb3 20. Rfc1 Rfb8 21. Nc3 f6 22. a4 Qb4 23. Bb5 Rb6 24. Qc2 Ncb8 25. Na2 Rxb2 26. Nxb4 Rxc2 27. Nxc2 Kf7 28. Ne1 Rd6 29. Rc7 Ke7 30. Bxd7 Nxd7 31. Rbb7 e5 32. Nd3 Ke6 33. Rxd7 Rxd7 34. Nc5+ 1-0

[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2022.07.30"]
[Round "7"]
[White "Kaminska, Zuzanna"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1201"]
[BlackElo "1747"]
[PlyCount "99"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nf3 0-0 7. 0-0 h6 8. h3 Re8 9. Bd2 Nbd7 10. a3 Bd6 11. Re1 c6 12. Re2 Nf8 13. Ne5 Be6 14. f4 Qb6 15. b4 Qxd4+ 16. Kh1 Bxe5 17. fxe5 N6d7 18. Be1 Nxe5 19. Bh7+ Nxh7 20. Qxd4 f6 21. Bg3 Nd7 22. Rae1 Nhf8 23. Bd6 Kf7 24. Bxf8 Nxf8 25. b5 Nd7 26. bxc6 bxc6 27. Na4 Ne5 28. Nc5 Bf5 29. Rf1 Kg6 30. Qf4 Bc8 31. Qg3+ Kh7 32. Nd3 Ba6 33. Rfe1 Rf8 34. Re3 Nc4 35. Re7 Rg8 36. Nc5 Bc8 37. Re8 Bf5 38. Rxa8 Rxa8 39. Re7 Bg6 40. Ne6 Rg8 41. h4 Ne5 42. h5 Bf7 43. Rxf7 Nxf7 44. Qg6+ Kh8 45. Qxf7 a5 46. Qa7 g6 47. hxg6 Rxg6 48. Qf7 Rg8 49. Qxf6+ Kh7 50. Nf8+ 1-0

[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2022.07.30"]
[Round "2"]
[White "Pietraszko, Jakub"]
[Black "Heinzel, Olaf"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1747"]
[BlackElo "2306"]
[PlyCount "75"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. h4 Qb6 5. Nc3 Nxc3 6. bxc3 h6 7. Bd2 d6 8. e4 Nd7 9. f4 Nf6 10. Rb1 Qc7 11. Bb5+ Bd7 12. Qf3 0-0-0 13. Bxd7+ Rxd7 14. c4 e6 15. Ne2 exd5 16. cxd5 Re7 17. Nc3 Nxe4 18. Nxe4 f5 19. 0-0 Rxe4 20. Bc3 Qf7 21. Qd3 c4 22. Qd1 Be7 23. Rb5 Bxh4 24. Bd4 Bg3 25. Bxa7 Rhe8 26. Bf2 Bxf4 27. c3 Qd7 28. Qa4 Kd8 29. Qa8+ Ke7 30. Qxb7 Qxb7 31. Rxb7+ Kf8 32. Bd4 g6 33. Rc7 Bg3 34. Bg7+ Kg8 35. Bxh6 Re1 36. Rg7+ Kh8 37. Bd2 Rxf1+ 38. Kxf1 0-1

[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2022.07.30"]
[Round "6"]
[White "Pietraszko, Jakub"]
[Black "Krepa, Wojciech"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1747"]
[PlyCount "100"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. Nf3 Bd6 5. Ng3 g6 6. Bc4 Qf6 7. d3 h6 8. h3 Ne7 9. c3 Nbc6 10. 0-0 Be6 11. Qb3 Bxc4 12. Qxc4 Qe6 13. Qxe6 fxe6 14. a3 a5 15. c4 a4 16. Bd2 Na5 17. Bxa5 Rxa5 18. Rfb1 0-0 19. b4 axb3 20. Rxb3 b6 21. Rb5 Rfa8 22. Rxa5 Rxa5 23. a4 Nc6 24. Ne1 Bb4 25. Nc2 Bc3 26. Ra2 Nb4 27. Nxb4 Bxb4 28. Kf1 c6 29. Ke2 b5 30. cxb5 cxb5 31. Nf1 bxa4 32. Kd1 Kf7 33. Nh2 h5 34. Nf3 Kf6 35. g4 hxg4 36. hxg4 g5 37. Kc2 Bc3 38. Ng1 a3 39. Ne2 Bb2 40. Kb3 Rb5+ 41. Kc4 Rb7 42. f3 Rc7+ 43. Kb3 Ke7 44. Ng1 Kd6 45. Nh3 Rc3+ 46. Kb4 Rxd3 47. Nxg5 Re3 48. Kc4 d3 49. Nf7+ Ke7 50. Nxe5 d2 0-1

[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2022.07.30"]
[Round "4"]
[White "Pietraszko, Jakub"]
[Black "Majcher, Igor"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1747"]
[BlackElo "1449"]
[PlyCount "78"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. c3 0-0 8. Bd3 Nd7 9. f4 b6 10. Nf3 Bb7 11. Qe2 c5 12. dxc5 Nxc5 13. Nxc5 bxc5 14. 0-0 Qb6 15. Ne5 Bxe5 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. fxe5 Qxb2 19. Qh3 Qd2 20. Rad1 Qh6 21. Qd3 Qg6 22. Qxg6 fxg6 23. Rd7 Rxf1+ 24. Kxf1 Bd5 25. a3 Rb8 26. Rxa7 Rb1+ 27. Ke2 c4 28. Ke3 Rd1 29. g3 Rd3+ 30. Ke2 Rxc3 31. Kd2 Rf3 32. a4 Rf2+ 33. Kc3 Rf3+ 34. Kd4 Rd3+ 35. Kc5 c3 36. Kb4 c2 37. Rc7 Rb3+ 38. Ka5 Be4 39. h4 Rb1 0-1

[Event "Rubinstein Memorial op-D 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.22"]
[Round "9"]
[White "Pietraszko, Jakub"]
[Black "Karpinski, Andrzej"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1816"]
[BlackElo "1581"]
[PlyCount "198"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 e6 2. e4 c5 3. d5 Nf6 4. Nc3 exd5 5. exd5 d6 6. h3 Be7 7. Bf4 0-0 8. Nf3 Na6 9. Be2 Nc7 10. 0-0 Bd7 11. a4 b6 12. Nh2 a6 13. Ng4 Nxg4 14. Bxg4 f5 15. Bf3 Rb8 16. Re1 b5 17. axb5 axb5 18. Ra7 Re8 19. Rxe7 Qxe7 20. Rxc7 b4 21. Ne2 Rbc8 22. Ra7 Ra8 23. Qa1 Rxa7 24. Qxa7 Bb5 25. Qxe7 Rxe7 26. Ng3 g6 27. Bxd6 Re1+ 28. Kh2 Rc1 29. Bxc5 Rxc2 30. Bxb4 Rxb2 31. Bc5 Rc2 32. Be3 Kf7 33. Nh1 Ke7 34. g4 fxg4 35. hxg4 Bc4 36. Kg3 Ba2 37. Kf4 Kd6 38. Ng3 Bxd5 39. Bxd5 Kxd5 40. Kg5 Rc4 41. Ne2 Ke6 42. Nd4+ Kf7 43. Nf3 Rb4 44. Bd4 Kg8 45. Kf6 Ra4 46. Ke6 h5 47. gxh5 gxh5 48. Kf5 Kh7 49. Kg5 Ra3 50. Be3 Ra5+ 51. Kh4 Kg6 52. Ng1 Ra4+ 53. Kh3 Ra2 54. Kg3 Rxf2 55. Bxf2 Kf5 56. Kh4 Ke4 57. Kxh5 Kf4 58. Kh4 Kf5 59. Kg3 Ke4 60. Kg4 Ke5 61. Nf3+ Ke4 62. Ng5+ Ke5 63. Bg3+ Kd4 64. Kf4 Kd5 65. Bf2 Kd6 66. Ke4 Kc6 67. Ke5 Kd7 68. Ne6 Kc6 69. Be3 Kb5 70. Kd5 Ka6 71. Kc6 Ka5 72. Bc5 Ka4 73. Nd4 Ka5 74. Bd6 Ka4 75. Kc5 Ka5 76. Kc6 Ka6 77. Nb5 Ka5 78. Kc5 Ka6 79. Kc6 Ka5 80. Nc7 Ka4 81. Kc5 Kb3 82. Be5 Kc2 83. Kc4 Kd2 84. Nd5 Ke2 85. Kd4 Kf3 86. Bd6 Ke2 87. Ke4 Kf2 88. Bf4 Ke2 89. Nc3+ Kf2 90. Be5 Kg2 91. Ke3 Kf1 92. Kf3 Kg1 93. Ne4 Kf1 94. Bd4 Ke1 95. Ke3 Kf1 96. Kf3 Ke1 97. Bf2+ Kd1 98. Ke3 Kc2 99. Kd4 Kb3 1/2-1/2

[Event "Rubinstein Memorial op-D 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.21"]
[Round "8"]
[White "Grzebieniowski, Michal"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1599"]
[BlackElo "1816"]
[PlyCount "123"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Nc3 Bb4 7. e3 Bxc3+ 8. bxc3 0-0 9. Be2 d5 10. 0-0 Re8 11. cxd5 Qxd5 12. Qb3 Qxb3 13. axb3 Bf5 14. b4 a6 15. Bb2 e4 16. Nd4 Nxd4 17. exd4 Nd5 18. Ra5 Be6 19. Rfa1 Rac8 20. Rc5 Rxc5 21. bxc5 Nf4 22. Bf1 Nd3 23. Ba3 Rd8 24. Rb1 Bd5 25. Rb6 g6 26. Bb2 Rd7 27. Ba3 f5 28. Be2 Kf7 29. Bd1 f4 30. Bg4 Rc7 31. Rd6 Bc4 32. Be2 a5 33. Rd8 Ke6 34. Bg4+ Kf6 35. Re8 Bd5 36. Be2 Re7 37. Rd8 f3 38. Bf1 e3 39. gxf3 exf2+ 40. Kg2 Ne1+ 41. Kxf2 Bxf3 42. c6 Bxc6 43. Rf8+ Rf7 44. Rxf7+ Kxf7 45. Kxe1 b5 46. Kf2 Ke6 47. Ke3 Kf5 48. Be2 h5 49. Bf3 Be8 50. d5 g5 51. d6 g4 52. Bb7 Bd7 53. Kd4 h4 54. Kc5 g3 55. hxg3 hxg3 56. Bc1 Ke5 57. Bb2 Kf4 58. Kb6 Bf5 59. Ba3 b4 60. cxb4 Be4 61. bxa5 g2 62. Bc5 1-0

[Event "Rubinstein Memorial op-D 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.20"]
[Round "7"]
[White "Pietraszko, Jakub"]
[Black "Prokopiuk, Jakub"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1816"]
[BlackElo "1411"]
[PlyCount "57"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. f4 g6 4. Bb5 Nd4 5. Bc4 e6 6. Nf3 Bg7 7. 0-0 Ne7 8. e5 Nef5 9. Ne4 0-0 10. Nxd4 Nxd4 11. c3 Nf5 12. Ng3 Nxg3 13. hxg3 Rb8 14. Qe2 d6 15. d4 cxd4 16. cxd4 dxe5 17. dxe5 b5 18. Rd1 Qc7 19. Bd3 Rd8 20. Be3 a6 21. Be4 Bb7 22. Rac1 Qa5 23. Bxb7 Rxb7 24. b4 Rxd1+ 25. Qxd1 Qxa2 26. Qd8+ Bf8 27. Bc5 h5 28. Qxf8+ Kh7 29. Be7 1-0

[Event "Rubinstein Memorial op-D 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.19"]
[Round "6"]
[White "Lochina, Justyna"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1526"]
[BlackElo "1816"]
[PlyCount "77"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Nc6 7. dxc5 Bxc5 8. 0-0 a5 9. a4 Nge7 10. Na3 Ng6 11. Qe2 Bxa3 12. Rxa3 d4 13. Qe4 dxc3 14. bxc3 Rc8 15. Be3 Qc7 16. Rb1 Nge7 17. Rab3 Nd8 18. Bb6 Bc6 19. Qg4 Qd7 20. Nd4 Qd5 21. Bb5 Qxe5 22. Bxa5 0-0 23. c4 f5 24. Qd1 Nf7 25. Re3 Qf6 26. Nxe6 f4 27. Re1 Ng5 28. Qg4 h5 29. Qxg5 Qxg5 30. Nxg5 Rf5 31. Rxe7 Rxg5 32. Bxc6 Rxc6 33. Bd2 Rxc4 34. a5 Rd5 35. Be1 g5 36. Rexb7 g4 37. a6 g3 38. a7 gxh2+ 39. Kxh2 1-0

[Event "Rubinstein Memorial op-D 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.18"]
[Round "5"]
[White "Pietraszko, Jakub"]
[Black "Jankowski, Franciszek"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1816"]
[BlackElo "1368"]
[PlyCount "90"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Ne5 8. Bxc4 Qc7 9. Be2 e6 10. Bb5+ Bd7 11. dxe6 fxe6 12. Bxd7+ Qxd7 13. Qxd7+ Kxd7 14. 0-0-0+ Ke8 15. Nh3 Bb4 16. Rhe1 Nc6 17. Rxe6+ Kf7 18. Nf4 Rad8 19. Bxf6 gxf6 20. Ncd5 Rd6 21. Rxd6 Bxd6 22. g3 Rc8 23. Kb1 Rd8 24. h3 Bxf4 25. gxf4 Nb4 26. Ne3 Rxd1+ 27. Nxd1 Kg6 28. a3 Nd3 29. Kc2 Nxf4 30. Kc3 Nxh3 31. Kd4 Nf4 32. Kc5 h5 33. Kd6 h4 34. Ne3 Kg5 35. Kc7 Nd5+ 36. Nxd5 h3 37. Nxf6 Kxf6 38. Kxb7 a5 39. a4 h2 40. Kb6 h1Q 41. Kxa5 Qa8+ 42. Kb5 Qb7+ 43. Ka5 Qxb2 44. Ka6 Qb8 45. a5 Qa8+ 0-1

[Event "Rubinstein Memorial op-D 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.17"]
[Round "4"]
[White "Rzenca, Jerzy"]
[Black "Pietraszko, Jakub"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1578"]
[BlackElo "1816"]
[PlyCount "24"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 Nc6 2. g3 e5 3. Bg2 f5 4. Nc3 Nf6 5. a3 a5 6. d3 Bc5 7. Bg5 Bxf2+ 8. Kf1 Bc5 9. Nd5 Nxd5 10. cxd5 Qxg5 11. dxc6 dxc6 12. b4 Bb6 0-1

[Event "Rubinstein Memorial op-D 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.16"]
[Round "3"]
[White "Pietraszko, Jakub"]
[Black "Rog, Mateusz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1816"]
[BlackElo "1515"]
[PlyCount "119"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 a6 4. a4 d5 5. Nf3 axb5 6. axb5 Rxa1 7. Bxa1 c5 8. bxc6 bxc6 9. e3 Be7 10. Be2 Na6 11. 0-0 Qa5 12. Be5 0-0 13. d3 Nd7 14. Nbd2 Nb4 15. Bc3 Ba6 16. Nb3 Qa2 17. Bxb4 Bxb4 18. Qb1 Qxb1 19. Rxb1 Bc3 20. Nc1 Bb5 21. d4 Ra8 22. Bxb5 cxb5 23. Kf1 b4 24. Ne2 Ra2 25. Nxc3 bxc3 26. Rb7 Nf8 27. Ne1 Ra4 28. Ke2 f6 29. Rb3 e5 30. dxe5 fxe5 31. Rxc3 Rh4 32. Rc5 Rxh2 33. Rxd5 Ng6 34. g3 Rh1 35. Rd7 Kf8 36. e4 Ne7 37. Rd6 g5 38. Nf3 Rc1 39. Rd2 Nc6 40. Nxg5 Nd4+ 41. Rxd4 exd4 42. Ne6+ Ke7 43. Nxd4 Kd6 44. f4 Rg1 45. Kf3 Kc5 46. Nf5 Rc1 47. e5 Rxc2 48. e6 Rc3+ 49. Ke4 Ra3 50. e7 Ra4+ 51. Ke5 Ra1 52. Ke6 Re1+ 53. Kf7 Kd5 54. e8Q Rxe8 55. Kxe8 Ke4 56. Nh6 Kf3 57. f5 Kxg3 58. f6 Kh4 59. Kf7 Kg5 60. Kg7 1-0

[Event "Rubinstein Memorial op-D 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.15"]
[Round "2"]
[White "Wojciechowski, Franciszek"]
[Black "Pietraszko, Jakub"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1524"]
[BlackElo "1816"]
[PlyCount "106"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 a6 5. a3 cxd4 6. exd4 d6 7. Nf3 g6 8. Be2 Bg7 9. Qd2 Bf5 10. 0-0 0-0 11. Bd3 Bxd3 12. Qxd3 d5 13. Rfe1 e6 14. h3 Nc6 15. Bd6 Rfe8 16. Bc5 Qc7 17. a4 b6 18. Ba3 Na5 19. Ne5 Nc4 20. f4 Nxa3 21. Rxa3 Rec8 22. Rc1 Nd7 23. Ne2 Nxe5 24. fxe5 Qc4 25. Qxc4 Rxc4 26. c3 f6 27. exf6 Bxf6 28. Nf4 Bg5 29. Rf1 Rf8 30. g3 Bxf4 31. Rxf4 Rxf4 32. gxf4 Kg7 33. Kg2 Kf6 34. h4 h6 35. Kf3 g5 36. fxg5+ hxg5 37. hxg5+ Kxg5 38. Rb3 Rc6 39. Ke3 Kf5 40. Kd3 e5 41. dxe5 Kxe5 42. Rb4 Rh6 43. Rg4 Rh3+ 44. Kc2 Rh2+ 45. Kb3 Rh6 46. Rd4 a5 47. Rg4 Rf6 48. Rg5+ Kd6 49. Rh5 Re6 50. Rf5 Kc5 51. Rf8 Re4 52. Rc8+ Kd6 53. Rd8+ Kc6 1/2-1/2

[Event "Rubinstein Memorial op-D 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.14"]
[Round "1"]
[White "Pietraszko, Jakub"]
[Black "Kurcaba, Lukasz"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1816"]
[BlackElo "1497"]
[PlyCount "109"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bf5 5. Nd2 Bd6 6. c4 c6 7. cxd5 cxd5 8. Qb3 Qc7 9. Qxd5 Be6 10. Bb5+ Nd7 11. Qe4 f5 12. Qd3 a6 13. Bxd7+ Bxd7 14. Ngf3 0-0 15. a4 Rac8 16. b3 b5 17. a5 Bb4 18. Ke2 Bxa5 19. b4 Bxb4 20. Rxa6 Ra8 21. Rha1 Qb7 22. Rxa8 Rxa8 23. Rxa8+ Qxa8 24. Ne5 Qb7 25. Nxd7 Qxd7 26. Nf3 Qd5 27. Qc2 g6 28. g3 Bd6 29. Nd2 Kg7 30. f3 h5 31. Qb2 h4 32. Kf2 hxg3+ 33. hxg3 b4 34. e4 fxe4 35. fxe4 Qh5 36. Nf3 f6 37. e5 fxe5 38. dxe5 Bc5+ 39. Kg2 Kf7 40. Qa2+ Kg7 41. Qd5 Be7 42. Qe6 Kf8 43. g4 Qh7 44. Qc8+ Kf7 45. g5 Qg8 46. Qc4+ Kg7 47. e6 Qd8 48. Qf4 Qf8 49. Qd4+ Kg8 50. Qe4 Kg7 51. Nh4 Qe8 52. Nf3 Qd8 53. Qh4 Qh8 54. Qd4+ Kh7 55. Qh4+ 1/2-1/2

[Event "POL-ch rapid"]
[Site "Zgierz"]
[Date "2019.10.06"]
[Round "1"]
[White "Pietraszko, Jakub"]
[Black "Cyborowski, Lukasz"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1783"]
[BlackElo "2509"]
[PlyCount "32"]
[EventDate "2019.10.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. f3 c6 5. e4 dxe4 6. fxe4 e5 7. dxe5 Qa5 8. Bxf6 gxf6 9. exf6 Ba3 10. bxa3 Qxc3+ 11. Kf2 Nxf6 12. Bd3 Ng4+ 13. Ke2 Qd4 14. Nh3 Ne3 15. Qg1 Bg4+ 16. Kf2 Nf5+ 0-1

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "1"]
[White "Pietraszko, Jakub"]
[Black "Przybylski, Wojciech"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1727"]
[BlackElo "2320"]
[PlyCount "82"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Bc4 Nc6 4. f4 d6 5. Nf3 Be7 6. 0-0 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 c6 10. fxe5 dxe5 11. d3 Qc7 12. Ne2 Ne6 13. Ng3 0-0-0 14. Be3 Bc5 15. Qe2 Nf4 16. Qf2 Bxe3 17. Qxe3 Kb8 18. a4 Rd7 19. a5 h5 20. Ra3 Qd6 21. c3 Qc7 22. b4 Rh6 23. Nf5 Rg6 24. Rf2 Qd8 25. Nh4 Rh6 26. Nf5 Rg6 27. Nh4 Rg5 28. Nf3 Rg3 29. b5 Nxh3+ 30. Kf1 Ng4 31. Qc5 Nhxf2 32. bxc6 Rxd3 33. c7+ Qxc7 34. Qxc7+ Kxc7 35. Bxd3 Nxd3 36. Ke2 Nf4+ 37. Kd2 Rxg2+ 38. Kc1 Rf2 39. Ng5 Nd3+ 40. Kb1 Ne3 41. c4 Rb2+ 0-1

[Event "Rubinstein Memorial-C 54th"]
[Site "Polanica Zdroj"]
[Date "2018.08.23"]
[Round "6"]
[White "Butyrowski, Marcel"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1896"]
[BlackElo "1805"]
[PlyCount "97"]
[EventDate "2018.08.18"]
[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 Nf6 2. c4 d6 3. Nf3 Bg4 4. Nc3 c6 5. e4 Qc7 6. Be2 e5 7. 0-0 Nbd7 8. Be3 Be7 9. a3 0-0 10. b4 a5 11. Qb3 Rfe8 12. h3 Bh5 13. dxe5 dxe5 14. c5 Bg6 15. Nd2 axb4 16. axb4 Rxa1 17. Rxa1 b6 18. cxb6 Nxb6 19. Nc4 Nxc4 20. Qxc4 Qb7 21. Rb1 Qa8 22. Bd3 Rd8 23. Rc1 Bxb4 24. Qxb4 Rxd3 25. Qc4 Rd8 26. Bb6 Re8 27. Rd1 h6 28. Rd6 Rc8 29. f3 Kh7 30. Qc5 Qb7 31. Qf2 Ne8 32. Rd8 Rxd8 33. Bxd8 f6 34. Bb6 Bf7 35. Kh2 Nd6 36. Qc5 Nc4 37. Ba5 Qb2 38. Bb4 Ne3 39. Qxe3 Qxb4 40. Ne2 c5 41. Qc1 Bc4 42. Nc3 Bd3 43. Nd5 Qd4 44. Qa3 c4 45. Qe7 Qf2 46. Nxf6+ Kg6 47. Ne8 Bxe4 48. Qxg7+ Kh5 49. Qg4# 1-0

[Event "POL-chT3 Dolnoslaskie 1718"]
[Site "Poland"]
[Date "2018.04.08"]
[Round "11.7"]
[White "Kmiecik, Wojciech"]
[Black "Pietraszko, Jakub"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1957"]
[BlackElo "1739"]
[PlyCount "95"]
[EventDate "2017.10.08"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Bd3 Nxc3 6. bxc3 c5 7. Nf3 Nc6 8. 0-0 c4 9. Be2 Qa5 10. Bd2 Qa3 11. Ne1 b5 12. f4 g6 13. Rf3 Bd7 14. g3 Be7 15. Ng2 Bd8 16. Ne3 h5 17. g4 Ba5 18. Rg3 h4 19. Rf3 0-0-0 20. Ng2 Bb6 21. Kh1 h3 22. Ne1 Qe7 23. g5 b4 24. a3 bxc3 25. Bxc3 Rh4 26. Bb4 Nxb4 27. axb4 Qxb4 28. c3 Qb3 29. Qc1 Qb5 30. Qa3 Be8 31. Bd1 Qd7 32. Rf2 Qc7 33. Nc2 Bc6 34. Ne3 Re8 35. Ng4 Qe7 36. Qc1 Kc7 37. Qe3 a5 38. Qg3 Rhh8 39. Nh6 Ra8 40. Ba4 Bxa4 41. Rxa4 Qd7 42. Rfa2 Qb5 43. Ra1 Rh7 44. Qxh3 Qb3 45. Qf3 Rb8 46. Qe3 Kd7 47. Qc1 Bd8 48. R4a3 1/2-1/2

[Event "POL-chT3 Dolnoslaskie 1718"]
[Site "Poland"]
[Date "2018.03.25"]
[Round "10.23"]
[White "Pietraszko, Jakub"]
[Black "Zydorczak, Marek"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1739"]
[BlackElo "1532"]
[PlyCount "47"]
[EventDate "2017.10.08"]
[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 d5 2. Nc3 e6 3. e4 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bc4 Bd6 8. Qe2 0-0 9. Bd2 Nd7 10. Bc3 Re8 11. Ne5 Nb6 12. Bb5 Re7 13. Bd2 a6 14. Bd3 Nd5 15. Qe4 Re8 16. c3 Bxe5 17. dxe5 Qf5 18. Qe2 Nf4 19. Bxf5 Nxe2 20. Bc2 Nxc3 21. Bxc3 b5 22. Be4 Rb8 23. Ba5 c5 24. Bc7 1-0

[Event "POL-chT3 Dolnoslaskie 1718"]
[Site "Poland"]
[Date "2018.03.04"]
[Round "9.12"]
[White "Pietraszko, Jakub"]
[Black "Lewandowski, Wiktor"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1739"]
[BlackElo "1490"]
[PlyCount "56"]
[EventDate "2017.10.08"]
[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 d5 2. Nc3 Bf5 3. f3 Nf6 4. Bg5 c6 5. Bxf6 exf6 6. e4 Be6 7. exd5 Bxd5 8. Nxd5 Qxd5 9. c3 Bd6 10. Qb3 Qxb3 11. axb3 0-0 12. b4 Nd7 13. Bd3 Nb6 14. Kf2 a6 15. Ne2 Nd5 16. g3 Rfe8 17. Be4 Nc7 18. Nc1 g6 19. g4 Ne6 20. h4 Kg7 21. Nb3 Re7 22. Na5 Rc8 23. Nxb7 Rxb7 24. Rxa6 Nxd4 25. Rd1 Bxb4 26. cxd4 Bd6 27. Rd2 Bf4 28. Rc2 Rcb8 1/2-1/2

[Event "POL-chT3 Dolnoslaskie 1718"]
[Site "Poland"]
[Date "2018.02.18"]
[Round "8.19"]
[White "Pietraszko, Jakub"]
[Black "Szydelko, Marcin"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1739"]
[BlackElo "1943"]
[PlyCount "85"]
[EventDate "2017.10.08"]
[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 Nf6 2. Nc3 e6 3. e4 Bb4 4. e5 Nd5 5. Qg4 g6 6. Bd3 Be7 7. Nf3 Nxc3 8. bxc3 c5 9. h4 h5 10. Qg3 Qc7 11. c4 cxd4 12. Nxd4 Nc6 13. Nb5 Qb8 14. Nd6+ Bxd6 15. exd6 b6 16. Bb2 Rg8 17. Be2 Ba6 18. Rd1 Qb7 19. Qg5 Rc8 20. Bf3 Rd8 21. Bxc6 dxc6 22. Bf6 Rd7 23. Qh6 Bxc4 24. Qh7 Rf8 25. Bg7 Qa6 26. Rh3 Qa5+ 27. c3 f6 28. Qxg6+ Rff7 29. Bxf6 Qa3 30. Be7 Rdxe7 31. dxe7 Bd5 32. Qxh5 Kxe7 33. Qg5+ Ke8 34. h5 Qxa2 35. Rf3 Rxf3 36. gxf3 Qc4 37. Qg8+ Ke7 38. Qg7+ Kd6 39. h6 e5 40. Qf6+ Kc5 41. Qxe5 Qh4 42. Rxd5+ cxd5 43. Qd4+ 1-0

[Event "POL-chT3 Dolnoslaskie 1718"]
[Site "Poland"]
[Date "2017.11.19"]
[Round "4.7"]
[White "Pietraszko, Jakub"]
[Black "Stelmaszuk, Maciej"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1739"]
[BlackElo "1929"]
[PlyCount "61"]
[EventDate "2017.10.08"]
[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 c5 2. e3 d5 3. Nf3 Nc6 4. b3 g6 5. Bb2 Bg7 6. Nbd2 cxd4 7. exd4 Nf6 8. Be2 0-0 9. 0-0 Bf5 10. Nh4 Bd7 11. g3 Qb6 12. c3 Rac8 13. Ng2 Bf5 14. Ne3 Be4 15. Nxe4 dxe4 16. Qd2 Rfd8 17. Nc4 Qc7 18. Qe3 e5 19. dxe5 Nxe5 20. Qxa7 Nxc4 21. Bxc4 Rd2 22. Bc1 Rc2 23. Bf4 Qd7 24. Rfd1 Qe7 25. Rac1 Rxc1 26. Rxc1 Rd8 27. Qa5 Ng4 28. Qc7 Qxc7 29. Bxc7 Rd2 30. Bb6 Ne5 31. a4 1/2-1/2

[Event "POL-chT3 Dolnoslaskie 1718"]
[Site "Poland"]
[Date "2017.11.05"]
[Round "3.28"]
[White "Pietraszko, Jakub"]
[Black "Bes, Michal"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1739"]
[BlackElo "2090"]
[PlyCount "146"]
[EventDate "2017.10.08"]
[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 d6 2. e4 e5 3. Nf3 Nd7 4. Bc4 Be7 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qh5 g6 8. Qxe5 Nf6 9. Bh6 Qd6 10. Qxd6 cxd6 11. Nc3 Be6 12. Bxe6 fxe6 13. 0-0 Kf7 14. Rfe1 Rac8 15. Be3 Rc6 16. Bd4 Rhc8 17. a3 Nd7 18. f4 Bf6 19. Bxf6 Nxf6 20. e5 Ne8 21. Rad1 d5 22. Rd4 Rc4 23. Red1 h5 24. g3 a6 25. Rxc4 Rxc4 26. Rd2 Ng7 27. Ne2 Nf5 28. c3 Rc8 29. Kf2 Rg8 30. h4 Rc8 31. Nd4 Ne7 32. Kf3 Nf5 33. Nxf5 gxf5 34. Rd3 Ke7 35. Ke3 Kd7 36. b3 b5 37. Kd2 a5 38. Kc2 Kc6 39. Kb2 Kc5 40. Kc2 Rd8 41. Rd4 Rg8 42. Rd3 Rd8 43. Kb2 Ra8 44. Rd1 Ra7 45. Rd4 Rd7 46. Kc2 Rd8 47. Kb2 b4 48. axb4+ axb4 49. Rxb4 Rg8 50. Rb7 Rxg3 51. Rc7+ Kb5 52. Rh7 Rg2+ 53. Ka3 Rg3 54. Rxh5 Rxc3 55. Rh8 d4 56. Rb8+ Ka6 57. Rd8 Rh3 58. Rxd4 Rxh4 59. Ka4 Kb6 60. b4 Rh8 61. Rd6+ Kc7 62. Rxe6 Rh4 63. Re7+ Kd8 64. Rf7 Rxf4 65. Kb5 Ke8 66. Rf6 Kd7 67. Kc5 Rf1 68. b5 f4 69. b6 f3 70. b7 Kc7 71. Rf7+ Kb8 72. Kc6 Rc1+ 73. Kd6 Rd1+ 1/2-1/2

[Event "POL-chT3 Dolnoslaskie 1718"]
[Site "Poland"]
[Date "2017.10.22"]
[Round "2.2"]
[White "Pietraszko, Jakub"]
[Black "Holownia, Michal"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1739"]
[BlackElo "1918"]
[PlyCount "49"]
[EventDate "2017.10.08"]
[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 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Qd2 c5 5. dxc5 e6 6. e4 dxe4 7. 0-0-0 Be7 8. Bxf6 Bxf6 9. Nxe4 0-0 10. Bb5 Ne5 11. Qxd8 Bxd8 12. h3 a6 13. Ba4 b5 14. cxb6 Bxb6 15. f3 Bb7 16. Ne2 Bxe4 17. fxe4 Rfd8 18. Bb3 Rac8 19. Kb1 Kf8 20. Rhf1 Ke7 21. Nc1 a5 22. Nd3 Nxd3 23. Rxd3 Rxd3 24. cxd3 Bd4 25. Bc4 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.15"]
[Round "9"]
[White "Slacky, Stanislav"]
[Black "Pietraszko, Jakub"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2210"]
[BlackElo "1724"]
[PlyCount "13"]
[EventDate "2017.08.10"]
[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. d4 Nc6 2. Nf3 d5 3. g3 Bg4 4. Bg2 Qd7 5. Bf4 f6 6. Nc3 g5 7. Be3 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.13"]
[Round "6"]
[White "Engers, Felix"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1919"]
[BlackElo "1724"]
[PlyCount "43"]
[EventDate "2017.08.10"]
[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. c4 Nc6 2. g3 e5 3. Nc3 f5 4. Nf3 e4 5. Nh4 d6 6. d4 Be7 7. Ng2 Nf6 8. Bg5 Nh5 9. Bxe7 Nxe7 10. e3 Nf6 11. Nf4 d5 12. cxd5 Nexd5 13. Ncxd5 Nxd5 14. Qh5+ Ke7 15. Bc4 Be6 16. Bxd5 Bxd5 17. Qg5+ Kd6 18. Qxf5 c6 19. Qe5+ Kd7 20. Nxd5 cxd5 21. Qxd5+ Ke8 22. Qxe4+ 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.12"]
[Round "5"]
[White "Pietraszko, Jakub"]
[Black "Zombirt, Filip"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1724"]
[BlackElo "1958"]
[PlyCount "79"]
[EventDate "2017.08.10"]
[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. d4 c5 2. e3 Nf6 3. f4 d5 4. Nf3 Nc6 5. c3 b6 6. Ne5 Nxe5 7. fxe5 Ne4 8. Nd2 Nxd2 9. Bxd2 g6 10. Qf3 Bg7 11. Bb5+ Bd7 12. Bd3 Bc6 13. h4 Qd7 14. h5 e6 15. hxg6 hxg6 16. Rxh8+ Bxh8 17. Kf2 0-0-0 18. Rh1 f6 19. exf6 Rf8 20. Bxg6 Bxf6 21. Kg1 Qg7 22. Qg3 Rg8 23. Qd6 Qxg6 24. Qxc6+ Kd8 25. Qd6+ Ke8 26. Qxe6+ Kf8 27. Qd6+ Kf7 28. Qxd5+ Ke7 29. Be1 Rg7 30. Rh8 Qxg2+ 31. Qxg2 Rxg2+ 32. Kxg2 Bxh8 33. Kf3 cxd4 34. cxd4 Ke6 35. Ke4 Bf6 36. Bb4 Bg5 37. b3 b5 38. d5+ Kd7 39. Bc5 a6 40. Kf5 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.12"]
[Round "4"]
[White "Widla, Piotr"]
[Black "Pietraszko, Jakub"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2029"]
[BlackElo "1724"]
[PlyCount "78"]
[EventDate "2017.08.10"]
[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 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. Nf3 c4 11. Be2 Nc6 12. 0-0 Bd7 13. Rab1 Rb8 14. g3 b5 15. Nh4 Qe7 16. f4 g6 17. Ng2 h5 18. Bf3 Kd8 19. Ne3 Qa3 20. f5 gxf5 21. Bxd5 exd5 22. Nxd5 Ne7 23. Qg5 Be6 24. Nb4 Ke8 25. Rf3 h4 26. Qf6 Kd7 27. d5 Nxd5 28. Rd1 Qc1 29. Rxc1 Nxf6 30. exf6 hxg3 31. Rd1+ Kc8 32. hxg3 Kb7 33. Nd5 Rbd8 34. Ne3 Rxd1+ 35. Nxd1 Rh6 36. Ne3 Rxf6 37. g4 Rg6 38. Nxf5 Rxg4+ 39. Kf1 Bxf5 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.10"]
[Round "1"]
[White "Pietraszko, Jakub"]
[Black "Sieciechowicz, Marcin"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1724"]
[BlackElo "2408"]
[PlyCount "108"]
[EventDate "2017.08.10"]
[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. d4 Nf6 2. Nc3 d5 3. Bg5 Ne4 4. Nxe4 dxe4 5. c3 g6 6. e3 Bg7 7. Bc4 Qd7 8. f3 b5 9. Bb3 Bb7 10. a4 a6 11. fxe4 Bxe4 12. Qe2 0-0 13. Nf3 Nc6 14. Bf4 Na5 15. Bc2 Bd5 16. axb5 axb5 17. Kf2 f6 18. h4 e5 19. Bg3 Nc4 20. b4 e4 21. Nd2 Qf5+ 22. Bf4 Nxd2 23. g4 Qd7 24. Rxa8 Rxa8 25. Qxd2 Qxg4 26. Qd1 Qf5 27. Kg3 h5 28. Rf1 Bc4 29. Bb3 Bxb3 30. Qxb3+ Kh7 31. Qd1 c6 32. Bc7 Qe6 33. Ba5 Bf8 34. Qe2 Kg7 35. Rc1 Bd6+ 36. Kg2 Bb8 37. c4 Qd6 38. Qf2 Qh2+ 39. Kf1 Qh1+ 40. Qg1 Qh3+ 41. Ke2 bxc4 42. Rxc4 Qf3+ 43. Kd2 Bg3 44. Qd1 Qf5 45. Rxc6 Bxh4 46. Rc5 Qh3 47. d5 Qh2+ 48. Qe2 Qe5 49. Qc4 Bg3 50. Rc6 h4 51. d6 h3 52. Rc7+ Kh6 53. Qf1 Qxd6+ 54. Kc1 Rxa5 0-1

[Event "POL-chT3 Dolnoslaskie 1516"]
[Site "Poland"]
[Date "2015.11.08"]
[Round "2.24"]
[White "Pietraszko, Jakub"]
[Black "Frej, Zofia"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1669"]
[BlackElo "1768"]
[PlyCount "101"]
[EventDate "2015.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. e4 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 c5 7. Bxe7 Qxe7 8. Nb5 Kd8 9. c3 cxd4 10. cxd4 Qb4+ 11. Qd2 Qxd2+ 12. Kxd2 Nc6 13. f4 f6 14. Nf3 a6 15. Nd6 Rf8 16. Bd3 h6 17. Ke3 fxe5 18. fxe5 Kc7 19. Rac1 b5 20. Rc2 Nb6 21. b3 Bd7 22. Rhc1 Nc8 23. Nxc8 Raxc8 24. a4 Kb6 25. Ne1 Na5 26. Rxc8 Rxc8 27. Rxc8 Bxc8 28. axb5 axb5 29. Bc2 Nc6 30. Nd3 Ka5 31. Bd1 b4 32. Nc5 Kb6 33. Bg4 Nd8 34. Kf4 Kc7 35. Bh3 g6 36. g4 Kb6 37. g5 h5 38. Bf1 Nc6 39. Ke3 Kc7 40. Bh3 Nd8 41. Nd3 Bd7 42. Nf4 Be8 43. Bxe6 Nxe6 44. Nxe6+ Kc6 45. Nc5 Bf7 46. Kf4 Be8 47. Nd3 Bf7 48. Nxb4+ Kd7 49. Nd3 Be8 50. Nc5+ Ke7 51. Ke3 1-0

[Event "POL-chT3 Dolnoslaskie 1516"]
[Site "Poland"]
[Date "2015.10.18"]
[Round "1.14"]
[White "Sokolski, Aleksander"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1941"]
[BlackElo "1669"]
[PlyCount "53"]
[EventDate "2015.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nc6 2. d4 e5 3. d5 Nce7 4. Nc3 Ng6 5. e4 Nf6 6. h4 h5 7. Bg5 Be7 8. Be2 d6 9. Bxf6 gxf6 10. g3 f5 11. exf5 Bxf5 12. Bxh5 c6 13. Bf3 Qb6 14. Qd2 Bf8 15. Be4 Bh6 16. Qc2 Bxe4 17. Nxe4 cxd5 18. Nf6+ Kd8 19. Nxd5 Qc6 20. b3 e4 21. Ne2 e3 22. fxe3 Re8 23. Rf1 Rc8 24. Qf5 Bg7 25. Rd1 Ne7 26. Qg5 Bf8 27. Rxf7 1-0

[Event "POL-ch Amateur"]
[Site "Wroclaw"]
[Date "2012.06.24"]
[Round "7"]
[White "Kowalik, Waldemar"]
[Black "Pietraszko, Jakub"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1761"]
[BlackElo "1605"]
[PlyCount "57"]
[EventDate "2012.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. f3 a6 4. Bd3 e6 5. Ne2 d6 6. Bf4 Nd7 7. 0-0 Ngf6 8. Bg3 c5 9. c3 Be7 10. Nd2 Qb6 11. Kh1 Rc8 12. f4 Qc6 13. Rc1 0-0 14. h3 Nh5 15. Nf3 f5 16. exf5 exf5 17. Bh2 c4 18. Bb1 Rce8 19. Qd2 Ndf6 20. Bxf5 g6 21. Bb1 Ne4 22. Qc2 Bd8 23. Rce1 Bc8 24. g4 Neg3+ 25. Nxg3 Rxe1 26. Rxe1 Nxg3+ 27. Bxg3 Qxf3+ 28. Qg2 Qxg2+ 29. Kxg2 1/2-1/2

[Event "POL-ch Amateur"]
[Site "Wroclaw"]
[Date "2012.06.24"]
[Round "5"]
[White "Pietraszko, Jakub"]
[Black "Drgas, Mariusz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1605"]
[BlackElo "1405"]
[PlyCount "47"]
[EventDate "2012.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. d3 b5 4. Nf3 Nd7 5. Nbd2 c6 6. c4 bxc4 7. Nxc4 d5 8. Ncxe5 Bxb4+ 9. Nd2 Nxe5 10. Bxe5 Nf6 11. Qc2 Bd7 12. Bc3 Bxc3 13. Qxc3 0-0 14. e3 Qc7 15. Be2 Rab8 16. 0-0 Rb6 17. Rab1 Rfb8 18. Rb3 Bg4 19. Bxg4 Nxg4 20. Nf3 Rxb3 21. axb3 Qb6 22. h3 Nxe3 23. fxe3 Qxe3+ 24. Kh1 1-0

[Event "POL-ch Amateur"]
[Site "Wroclaw"]
[Date "2012.06.24"]
[Round "6"]
[White "Pietraszko, Jakub"]
[Black "Siekanowicz, Agnieszka"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1605"]
[BlackElo "1426"]
[PlyCount "39"]
[EventDate "2012.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. d3 Bf5 5. Nd2 Be7 6. Ngf3 0-0 7. Be2 Qd7 8. c4 b6 9. b5 a6 10. a4 a5 11. 0-0 Qd8 12. Nh4 Bg6 13. f4 exf4 14. exf4 h6 15. Nxg6 fxg6 16. Qe1 Nh5 17. Bxh5 gxh5 18. Qe6+ Kh7 19. Qe4+ Kg8 20. Qxa8 1-0

[Event "POL-ch Amateur"]
[Site "Wroclaw"]
[Date "2012.06.23"]
[Round "3"]
[White "Pietraszko, Jakub"]
[Black "Banasiak, Robert"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1605"]
[PlyCount "76"]
[EventDate "2012.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bb5 a6 6. Bxc6+ bxc6 7. 0-0 e6 8. Kh1 Be7 9. d4 cxd4 10. Nxd4 Bb7 11. Qe1 c5 12. Nf3 0-0 13. e5 Nd7 14. Qg3 Qc7 15. exd6 Bxd6 16. Ng5 Nf6 17. b3 h6 18. Nh3 Rad8 19. Bb2 e5 20. Ne2 Ne4 21. Qe3 Rfe8 22. f5 f6 23. Ng3 Ng5 24. Nxg5 hxg5 25. Ne4 Qc6 26. Rae1 Rd7 27. Rf3 c4 28. h4 gxh4 29. Rh3 Bc7 30. Rxh4 Bb6 31. Qg3 Red8 32. Rh6 Rf8 33. Bxe5 Bd4 34. Nxf6+ Rxf6 35. Rxf6 Bxe5 36. Rxe5 Rd1+ 37. Kh2 Qxf6 38. bxc4 Rd2 0-1

[Event "POL-ch Amateur"]
[Site "Wroclaw"]
[Date "2012.06.23"]
[Round "2"]
[White "Rossienik, Wieslaw"]
[Black "Pietraszko, Jakub"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "1605"]
[PlyCount "84"]
[EventDate "2012.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be3 Be6 8. Qd2 Nd7 9. Bf4 Nb6 10. Bxd6 Qxd6 11. b3 0-0-0 12. c4 Qe7 13. 0-0-0 Rhe8 14. h3 Bf5 15. Bd3 Bxd3 16. Qxd3 g6 17. Rhe1 Qa3+ 18. Kb1 Qb4 19. Kc2 Kd7 20. Re2 Rxe2+ 21. Qxe2 Re8 22. Qd3 a5 23. Qc3 Qa3 24. Qb2 Qxb2+ 25. Kxb2 Na8 26. Re1 Re6 27. Kc3 Nc7 28. Kd3 Rxe1 29. Nxe1 f5 30. Nf3 f6 31. Nd2 Ke6 32. f4 Ne8 33. Nb1 Ng7 34. Ke3 g5 35. Nc3 Kd6 36. Na4 h5 37. c5+ Kc7 38. Nb6 h4 39. Nc4 Ne6 40. fxg5 fxg5 41. Nxa5 Nf4 42. Kf3 Ne6 1/2-1/2

[Event "POL-ch Amateur"]
[Site "Wroclaw"]
[Date "2012.06.23"]
[Round "4"]
[White "Sienkiewicz, Wojciech"]
[Black "Pietraszko, Jakub"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1220"]
[BlackElo "1605"]
[PlyCount "81"]
[EventDate "2012.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 d6 5. Nf3 g6 6. cxb5 a6 7. Nc3 Bg7 8. Bd3 0-0 9. 0-0 axb5 10. Bxb5 Ba6 11. Bxa6 Nxa6 12. a3 Qb6 13. Rb1 Nd7 14. Bd2 Rfb8 15. b4 cxb4 16. axb4 Nc7 17. e4 Nb5 18. Nxb5 Qxb5 19. Be3 Qc4 20. Nd4 Rb7 21. f3 Ra3 22. Rb3 Rxb3 23. Qxb3 Qxb3 24. Nxb3 Rxb4 25. Na5 Ne5 26. Rc1 Bf6 27. Bh6 Rb8 28. Nc6 Nxc6 29. dxc6 Bd4+ 30. Kf1 f6 31. Bd2 Rc8 32. Ba5 Kf7 33. c7 Ke6 34. Rb1 Kd7 35. Rb8 e6 36. Ke2 Be5 37. g3 d5 38. exd5 exd5 39. Kd3 Bxc7 40. Bxc7 Rxc7 41. Rf8 0-1

[Event "POL-ch Amateur"]
[Site "Wroclaw"]
[Date "2012.06.22"]
[Round "1"]
[White "Pietraszko, Jakub"]
[Black "Glatty, Zbigniew"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1605"]
[BlackElo "1936"]
[PlyCount "86"]
[EventDate "2012.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 c6 6. Qd3 Be7 7. Nf3 0-0 8. Bg2 Re8 9. 0-0 Nbd7 10. Nd1 Ne4 11. Ne5 Nxe5 12. dxe5 Bf5 13. Ne3 Bg6 14. Qd1 f6 15. exf6 Bxf6 16. Ng4 Be7 17. Ne5 Bf5 18. Nd3 Bf6 19. Qb3 Qb6 20. Qxb6 axb6 21. a3 g5 22. Bf3 Nd6 23. g4 Bg6 24. Nb4 Nc4 25. Nxd5 cxd5 26. Bxd5+ Bf7 27. Bxb7 Ra7 28. Bf3 Bxb2 29. Bxb2 Nxb2 30. Rfb1 Nc4 31. a4 Rd8 32. Rb5 h6 33. e3 Rd2 34. Rf5 Kg7 35. Kf1 Nd6 36. Re5 Kf6 37. Ke1 Rb2 38. Rd5 Bxd5 39. Bxd5 Ra5 40. Bc6 Rc5 41. Bf3 Ke5 42. Bd1 Ne4 43. f4+ gxf4 0-1

[Event "Polanica Zdroj op-D 47th"]
[Site "Polanica Zdroj"]
[Date "2011.08.28"]
[Round "9"]
[White "Pietraszko, Jakub"]
[Black "Olencewicz, Lech"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1664"]
[PlyCount "84"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Nc3 c6 4. Bg2 d6 5. Qc2 Nf6 6. d3 Na6 7. a3 0-0 8. b4 Nc7 9. e3 d5 10. Nf3 Bf5 11. c5 b6 12. Nd4 Bd7 13. cxb6 axb6 14. Rb1 e5 15. Nde2 Qe7 16. 0-0 Rfc8 17. d4 e4 18. Qb3 Bf8 19. Bb2 Nfe8 20. Rfc1 Nd6 21. Bf1 Nc4 22. Rd1 Bg4 23. h3 Bf3 24. Ra1 b5 25. Nb1 h5 26. Nd2 Ne6 27. Kh2 Qd6 28. Nxf3 exf3 29. Ng1 Ng5 30. h4 Ne4 31. Nh3 Be7 32. Bd3 Bxh4 33. Bxe4 dxe4 34. d5 cxd5 35. Nf4 Nxb2 36. Rxd5 Qf6 37. gxh4 Qxh4+ 38. Kg1 Nc4 39. Rxb5 g5 40. Rxg5+ Qxg5+ 41. Kh2 Ne5 42. Rg1 Ng4+ 0-1

[Event "Polanica Zdroj op-D 47th"]
[Site "Polanica Zdroj"]
[Date "2011.08.27"]
[Round "8"]
[White "Dzieczkaniec, Piotr"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1972"]
[BlackElo "1664"]
[PlyCount "120"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nh3 d5 2. g3 Nf6 3. Bg2 e5 4. c4 c6 5. 0-0 h6 6. cxd5 Nxd5 7. d4 exd4 8. Qxd4 Qf6 9. Qa4 Bc5 10. Nf4 Nxf4 11. Bxf4 0-0 12. Nc3 Bf5 13. e4 Bg6 14. Rad1 Qe6 15. Kh1 Na6 16. Bc1 f6 17. f4 Bf7 18. a3 Rad8 19. Rxd8 Rxd8 20. Rd1 Rxd1+ 21. Qxd1 Qd6 22. Qe2 Qd4 23. Qe1 Nc7 24. b4 Qf2 25. Qxf2 Bxf2 26. Bh3 Bd4 27. Ne2 c5 28. Nxd4 cxd4 29. Bf1 Be8 30. Bc4+ Kf8 31. Bb3 Bc6 32. Bc2 f5 33. Bb2 Nb5 34. Kg2 fxe4 35. a4 Nc3 36. Bxc3 dxc3 37. Kf2 Ke7 38. Ke3 Kd6 39. Kd4 b6 40. Kxc3 a5 41. b5 Bd7 42. Bxe4 Kc5 43. Bf3 g6 44. g4 Be6 45. g5 hxg5 46. fxg5 Bf5 47. Bd1 Kd5 48. Bc2 Be4 49. Bxe4+ Kxe4 50. Kc4 Ke5 51. Kd3 Kd5 52. h4 Ke5 53. Ke3 Kd5 54. Kf4 Kc4 55. h5 gxh5 56. g6 Kb4 57. g7 Kxa4 58. g8Q Kxb5 59. Qb3+ Kc5 60. Qc3+ Kb5 1-0

[Event "Polanica Zdroj op-D 47th"]
[Site "Polanica Zdroj"]
[Date "2011.08.26"]
[Round "7"]
[White "Pietraszko, Jakub"]
[Black "Kaszycki, Jan"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1664"]
[PlyCount "49"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Nc3 Bb4 4. Bg2 0-0 5. Qb3 Bxc3 6. Qxc3 Re8 7. d3 c6 8. Bg5 h6 9. Bxf6 Qxf6 10. Nf3 d6 11. 0-0 Bg4 12. Rfe1 Nd7 13. Nd2 Nc5 14. b4 Ne6 15. e3 Nc7 16. Qb3 Rad8 17. b5 cxb5 18. cxb5 d5 19. Rec1 Re7 20. Rab1 Rd6 21. e4 Rb6 22. Qa4 a6 23. exd5 Rxb5 24. Rxb5 Nxb5 25. Qxg4 1-0

[Event "Polanica Zdroj op-D 47th"]
[Site "Polanica Zdroj"]
[Date "2011.08.25"]
[Round "6"]
[White "Chylewski, Patryk"]
[Black "Pietraszko, Jakub"]
[Result "1/2-1/2"]
[ECO "A58"]
[BlackElo "1664"]
[PlyCount "45"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. f4 g6 8. Nf3 Bg7 9. e4 Bxf1 10. Rxf1 Qa5 11. Bd2 Nfd7 12. Qe2 0-0 13. Kf2 Na6 14. Kg1 Rfb8 15. Rfb1 Nb4 16. Be1 Qb6 17. a3 Na6 18. Kh1 Nc7 19. Qc4 Nb5 20. Nxb5 Qxb5 21. Qxb5 Rxb5 22. Ra2 Nf6 23. Nd2 1/2-1/2

[Event "Polanica Zdroj op-D 47th"]
[Site "Polanica Zdroj"]
[Date "2011.08.24"]
[Round "5"]
[White "Pietraszko, Jakub"]
[Black "Jankowski, Rafal"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1664"]
[BlackElo "1529"]
[PlyCount "97"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. cxd5 exd5 5. d4 Be7 6. Nc3 0-0 7. Bg5 c6 8. Nf3 Be6 9. e3 h6 10. Bxf6 Bxf6 11. 0-0 Qc8 12. Rc1 Qd7 13. Qe2 Bh3 14. Na4 Bxg2 15. Kxg2 Na6 16. a3 Nc7 17. Nc5 Qc8 18. Qc2 Ne6 19. Qb3 Nxc5 20. Rxc5 Be7 21. Rc3 Bd6 22. Qc2 Qe6 23. Nd2 Rfe8 24. Nb3 Qe4+ 25. Qxe4 Rxe4 26. Nc5 Bxc5 27. Rxc5 Re7 28. Rb1 Rc7 29. b4 b6 30. Rc2 b5 31. Rbc1 Rac8 32. g4 Kf8 33. f3 Ke7 34. e4 dxe4 35. fxe4 f6 36. Kf3 Kd6 37. Kf4 g6 38. h4 Rf8 39. h5 g5+ 40. Kf5 Rff7 41. d5 cxd5 42. Rxc7 Rxc7 43. Rxc7 Kxc7 44. exd5 Kd6 45. Kxf6 Kxd5 46. Kg6 Ke5 47. Kxh6 Kf6 48. Kh7 Kf7 49. h6 1/2-1/2

[Event "Polanica Zdroj op-D 47th"]
[Site "Polanica Zdroj"]
[Date "2011.08.23"]
[Round "4"]
[White "Dzieczkaniec, Wieslaw"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1878"]
[BlackElo "1664"]
[PlyCount "93"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. a3 a5 6. Qc2 c6 7. e3 Na6 8. Nge2 Re8 9. 0-0 Nc7 10. d4 exd4 11. exd4 Be7 12. Na4 d5 13. Nb6 Rb8 14. c5 Nd7 15. Bf4 g5 16. Nxc8 Rxc8 17. Be3 Ne6 18. Bh3 Ng7 19. f4 Bxc5 20. Bc1 g4 21. Bxg4 f5 22. Bxf5 Rxe2 23. Qxe2 Bxd4+ 24. Kg2 Nxf5 25. Qe6+ Kg7 26. Qxf5 Qe8 27. Qg4+ Kh8 28. f5 Bf6 29. Bd2 Ne5 30. Qe2 Qg8 31. Bxa5 d4 32. Rad1 Qd5+ 33. Kh3 Qxa5 34. Rxd4 Rd8 35. Rxd8+ Qxd8 36. Rd1 Qf8 37. Kg2 Qf7 38. h3 b5 39. Rd6 Nc4 40. Re6 h5 41. g4 Nxb2 42. g5 Bxg5 43. Qxb2+ Kh7 44. Qe5 Qg8 45. Kh1 Qd8 46. Rd6 Qc7 47. Rh6+ 1-0

[Event "Polanica Zdroj op-D 47th"]
[Site "Polanica Zdroj"]
[Date "2011.08.22"]
[Round "3"]
[White "Pietraszko, Jakub"]
[Black "Modlich, Kacper"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1664"]
[PlyCount "49"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. Bd2 Kh8 10. Nxd5 Bxd5 11. Bc3 Bd6 12. Qc2 f5 13. Nd2 Bxg2 14. Kxg2 f4 15. Ne4 b5 16. b3 b4 17. Bb2 Nd4 18. Bxd4 exd4 19. Qc4 fxg3 20. hxg3 Be7 21. Rac1 Rc8 22. Rh1 c5 23. Qe6 g6 24. Qxg6 Bh4 25. Qh5 1-0

[Event "Polanica Zdroj op-D 47th"]
[Site "Polanica Zdroj"]
[Date "2011.08.21"]
[Round "2"]
[White "Kadziela, Konrad"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1956"]
[BlackElo "1664"]
[PlyCount "97"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bh7 6. h5 e6 7. Bd3 Bxd3 8. Qxd3 Nd7 9. f4 Ne7 10. Nf3 Qc7 11. Bd2 0-0-0 12. b4 Kb8 13. Nc3 Nb6 14. Rb1 Nc4 15. Na4 a6 16. Nc5 Ka7 17. a4 b6 18. Nb3 Nc8 19. a5 b5 20. Ke2 Qd7 21. c3 Qe8 22. Be1 Be7 23. Bh4 g6 24. hxg6 fxg6 25. Rbf1 Qg8 26. Bg3 h5 27. Nh4 Bxh4 28. Bxh4 Re8 29. Bf6 Rh7 30. Qf3 Qf7 31. gxh5 gxh5 32. f5 exf5 33. Qxf5 N8d6 34. Qf3 Ne4 35. Kd1 Nxf6 36. Qh3 Qg6 37. Rxf6 Qb1+ 38. Nc1 Qe4 39. Nd3 Nb2+ 40. Nxb2 Qb1+ 41. Kd2 Qxb2+ 42. Kd3 Kb7 43. Rhf1 Ree7 44. Rf8 Rc7 45. e6 Qb3 46. Rc1 Qc4+ 47. Ke3 Rce7 48. Qf5 Rh6 49. Rf7 1-0

[Event "Polanica Zdroj op-D 47th"]
[Site "Polanica Zdroj"]
[Date "2011.08.20"]
[Round "1"]
[White "Pietraszko, Jakub"]
[Black "Osinski, Maciej"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1664"]
[PlyCount "61"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Nc3 c6 4. Bg2 Nf6 5. d3 Be6 6. Nf3 h6 7. 0-0 Be7 8. Rb1 Nbd7 9. b4 0-0 10. Qc2 Rb8 11. Be3 b6 12. Nd2 d5 13. cxd5 cxd5 14. d4 Bd6 15. Nb5 Qe7 16. Nxa7 Rb7 17. Nc6 Qe8 18. dxe5 Nxe5 19. Bf4 Nxc6 20. Bxd6 Qd7 21. Bxf8 Bf5 22. e4 dxe4 23. Nxe4 Bxe4 24. Bxe4 Nxe4 25. Qxe4 Kxf8 26. Rfd1 Qc8 27. Rbc1 Rc7 28. Re1 Kg8 29. Qe8+ Qxe8 30. Rxe8+ Kh7 31. b5 1-0

[Event "Polanica Zdroj op-B 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.26"]
[Round "9"]
[White "Zak, Pawel"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1747"]
[PlyCount "97"]
[EventDate "2010.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 e6 3. Nf3 Nf6 4. h3 Bd6 5. e3 0-0 6. Be2 Re8 7. d4 Nbd7 8. 0-0 c6 9. Nbd2 e5 10. dxe5 Nxe5 11. c4 Nxf3+ 12. Nxf3 dxc4 13. Bxc4 h6 14. Qd4 Bf5 15. Rfd1 Be7 16. Qf4 Qc8 17. Nd4 Bg6 18. Rac1 Qb8 19. Qxb8 Raxb8 20. Nf3 Bh5 21. Ne5 Red8 22. f3 Kf8 23. g4 Bg6 24. Nxg6+ fxg6 25. Be5 Rxd1+ 26. Rxd1 Rd8 27. Rxd8+ Bxd8 28. e4 Ke7 29. Bd4 b6 30. Kf2 Bc7 31. a3 g5 32. Ke3 b5 33. Bb3 a6 34. e5 Nd5+ 35. Ke4 Nf4 36. Bc5+ Ke8 37. Kf5 Nxh3 38. e6 Nf4 39. e7 Bb8 40. Bg8 Bc7 41. Bh7 Bb8 42. Bg8 Bc7 43. Ba2 Bb8 44. Bb1 Kf7 45. Ke4 Ke8 46. Kd4 Ne2+ 47. Ke3 Nf4 48. Be4 Kd7 49. Bxc6+ 1-0

[Event "Polanica Zdroj op-B 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.25"]
[Round "8"]
[White "Pietraszko, Jakub"]
[Black "Kowalewska, Agata"]
[Result "1-0"]
[ECO "A10"]
[BlackElo "1651"]
[PlyCount "71"]
[EventDate "2010.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 g6 3. g3 Bb7 4. Bg2 Bg7 5. Nc3 e6 6. d3 Ne7 7. Bd2 d6 8. Qc1 h6 9. 0-0 Nd7 10. Rb1 a6 11. b4 Rb8 12. Rd1 Nf5 13. e4 Ne7 14. Be3 g5 15. Ne1 Ng6 16. Ne2 Nf6 17. c5 Ng4 18. d4 Nxe3 19. Qxe3 0-0 20. Rbc1 e5 21. c6 exd4 22. Nxd4 Bc8 23. Nd3 Qf6 24. Ne2 Re8 25. Qd2 Bg4 26. Re1 Bxe2 27. Rxe2 Rbd8 28. Bh3 Qd4 29. Qe3 d5 30. Qxd4 Bxd4 31. e5 Bxe5 32. Bd7 Re7 33. Rce1 Kf8 34. Nxe5 Nxe5 35. Rxe5 Rxe5 36. Rxe5 1-0

[Event "Polanica Zdroj op-B 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.24"]
[Round "7"]
[White "Bednarkiewicz, Jakub"]
[Black "Pietraszko, Jakub"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1551"]
[PlyCount "105"]
[EventDate "2010.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e3 d6 5. Nf3 g6 6. b3 Bg7 7. Bb2 0-0 8. Bd3 Nbd7 9. 0-0 b4 10. Nbd2 a5 11. Qc2 Nb6 12. e4 Nfd7 13. Bxg7 Kxg7 14. Qb2+ Kg8 15. e5 dxe5 16. Nxe5 Nxe5 17. Qxe5 f6 18. Qe3 Qc7 19. Be4 Qd6 20. Bf3 f5 21. Rfe1 Ra7 22. a4 Re8 23. Qe5 Qxe5 24. Rxe5 Nd7 25. Re3 Kf7 26. Rae1 Ra6 27. Re6 Rd6 28. Bd1 Nf6 29. R6e2 e6 30. dxe6+ Rexe6 31. Rxe6 Rxe6 32. Kf1 Bb7 33. Rxe6 Kxe6 34. Bf3 Bxf3 35. Nxf3 h6 36. Ke2 g5 37. h3 f4 38. Nh2 Ke5 39. Ng4+ Nxg4 40. hxg4 f3+ 41. Kxf3 Kd4 42. Ke2 Kc3 43. g3 Kxb3 44. f4 Kxc4 45. Kd2 Kd4 46. f5 Ke5 47. Kc2 c4 48. Kb2 c3+ 49. Kb3 h5 50. gxh5 g4 51. h6 Kf6 52. Kc2 Kf7 53. Kb3 1/2-1/2

[Event "Polanica Zdroj op-B 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.23"]
[Round "6"]
[White "Pietraszko, Jakub"]
[Black "Szulgacz, Maciej"]
[Result "0-1"]
[ECO "A16"]
[BlackElo "1659"]
[PlyCount "84"]
[EventDate "2010.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 d6 2. g3 Nf6 3. Nc3 g6 4. Bg2 Bg7 5. d3 0-0 6. Bd2 Nbd7 7. Nf3 c6 8. Qc1 e5 9. Bg5 Qa5 10. 0-0 Re8 11. Nd2 Nh5 12. Bf3 Nhf6 13. Rb1 Nf8 14. Bxf6 Bxf6 15. Nde4 Be7 16. b4 Qc7 17. b5 f5 18. Nd2 Ne6 19. bxc6 bxc6 20. Nb3 Ng5 21. Bg2 Be6 22. f4 Nf7 23. e4 Bf6 24. Ne2 fxe4 25. Bxe4 Bg4 26. fxe5 Bg5 27. Qc2 Nxe5 28. d4 Nf7 29. Nf4 Nh6 30. h4 Bd8 31. Rf2 Nf5 32. Bxf5 Bxf5 33. Qd2 Bxb1 34. Re2 Qf7 35. d5 Rxe2 36. Qxe2 Bb6+ 37. c5 dxc5 38. Nd2 Bxa2 39. Ne4 Bxd5 40. Nxd5 cxd5 41. Ng5 Qf6 42. Qb5 c4+ 0-1

[Event "Polanica Zdroj op-B 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.22"]
[Round "5"]
[White "Wasik, Piotr"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2025"]
[PlyCount "57"]
[EventDate "2010.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. h3 h6 5. d4 exd4 6. Nxd4 Be7 7. Bc4 Bd7 8. 0-0 Nc6 9. Be3 0-0 10. f4 a6 11. a3 Nxd4 12. Bxd4 b5 13. Bd3 c5 14. Be3 Bc6 15. e5 dxe5 16. fxe5 Nd5 17. Bxh6 gxh6 18. Qg4+ Bg5 19. Qf5 Be3+ 20. Kh1 Nf6 21. exf6 Qxd3 22. cxd3 Kh8 23. Rae1 Rg8 24. Rxe3 Rxg2 25. Ne4 Rag8 26. Qxc5 Bd7 27. Rg3 R2xg3 28. Nxg3 Rxg3 29. Qf8+ 1-0

[Event "Polanica Zdroj op-B 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.21"]
[Round "4"]
[White "Pietraszko, Jakub"]
[Black "Kindler, Przemyslaw"]
[Result "1-0"]
[ECO "A21"]
[BlackElo "1630"]
[PlyCount "93"]
[EventDate "2010.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. d3 d6 4. Bg2 Nf6 5. Nc3 Be7 6. b4 0-0 7. Qb3 Kh8 8. Bg5 Nc6 9. e3 e4 10. Bxf6 Bxf6 11. dxe4 Qe8 12. exf5 Nd4 13. Qb2 Bxf5 14. Rc1 c6 15. Nge2 Nxe2 16. Qxe2 Qg6 17. Qd2 Bd3 18. Ne2 d5 19. Nf4 Qf7 20. Qxd3 d4 21. 0-0 dxe3 22. Qxe3 Rfe8 23. Qb3 Bg5 24. Nd3 Bxc1 25. Rxc1 Rad8 26. f4 Qf5 27. Ne5 Rd2 28. Rf1 Qe6 29. c5 Rxa2 30. Qxe6 Rxe6 31. Rd1 Re8 32. Rd7 Rb8 33. Bf1 Ra4 34. b5 cxb5 35. Bxb5 Ra5 36. c6 Ra1+ 37. Kg2 bxc6 38. Bxc6 a5 39. Ra7 h6 40. Nf7+ Kh7 41. f5 Kg8 42. Kh3 a4 43. f6 gxf6 44. Nxh6+ Kh8 45. Be4 f5 46. Bxf5 Rb7 47. Rxb7 1-0

[Event "Polanica Zdroj op-B 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.20"]
[Round "3"]
[White "Rozycki, Bartlomiej"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1748"]
[PlyCount "53"]
[EventDate "2010.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 Bxc3+ 7. bxc3 bxc6 8. Bd3 h6 9. Ba3 d6 10. 0-0 Be6 11. f4 c5 12. f5 Bd7 13. e5 Nd5 14. e6 0-0 15. exd7 Ne3 16. Qh5 Nxf1 17. Rxf1 Qf6 18. Rf3 Rab8 19. Ba6 d5 20. Bc8 Qe5 21. Bxc5 Qe2 22. h3 Rb1+ 23. Kh2 Qe5+ 24. Rg3 Qe1 25. Rxg7+ Kxg7 26. Bxf8+ Kf6 27. d8Q+ 1-0

[Event "Polanica Zdroj op-B 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.19"]
[Round "2"]
[White "Pietraszko, Jakub"]
[Black "Karpinski, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "A36"]
[BlackElo "1793"]
[PlyCount "117"]
[EventDate "2010.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Nc3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Bd2 d6 7. Qc1 h5 8. Nf3 Bd7 9. Rb1 Qc8 10. h4 a6 11. Bg5 Rb8 12. Bxf6 Bxf6 13. Nd5 Bg7 14. Nb6 Qd8 15. Nxd7 Qxd7 16. 0-0 0-0 17. e3 Nb4 18. a3 Nxd3 19. Qd2 Ne5 20. Nxe5 Bxe5 21. f4 Bf6 22. e4 Qg4 23. Kh2 Qe6 24. e5 dxe5 25. f5 Qd6 26. Qc2 Kh7 27. Rbd1 Qb6 28. fxg6+ fxg6 29. Be4 Bg7 30. Rxf8 Rxf8 31. Rd7 Qf6 32. Rxb7 Qf1 33. Bg2 Rf2 34. Qe4 Re2 35. Kh3 Qf2 36. Qf3 Bf6 37. Qxf2 Rxf2 38. b4 Rc2 39. Bd5 e4 40. Bxe4 Rxc4 41. Bd3 Rc3 42. Bxa6 Rxa3 43. Bf1 cxb4 44. Rxb4 Be5 45. Kg2 Rxg3+ 46. Kf2 Rg4 47. Rxg4 hxg4 48. Be2 g3+ 49. Kg2 Kg7 50. Bf1 Kf6 51. Kf3 g5 52. hxg5+ Kxg5 53. Bg2 Bf4 54. Ke2 Kf5 55. Bf3 e5 56. Bg2 e4 57. Bf1 Ke5 58. Bg2 Kd4 59. Bh1 1/2-1/2

[Event "Polanica Zdroj op-B 46th"]
[Site "Polanica Zdroj"]
[Date "2010.08.18"]
[Round "1"]
[White "Adamczewski, Jedrzej"]
[Black "Pietraszko, Jakub"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1785"]
[PlyCount "54"]
[EventDate "2010.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a3 d6 5. Be2 h6 6. d4 exd4 7. Nxd4 Bd7 8. Be3 Be7 9. 0-0 Qc8 10. h3 0-0 11. Qd2 Nxd4 12. Bxd4 Bc6 13. Bf3 Nd7 14. Nd5 Bxd5 15. exd5 Bf6 16. Bxf6 Nxf6 17. Rfe1 Qd7 18. Re2 Rfe8 19. Rae1 Kf8 20. Qd4 Rxe2 21. Rxe2 b6 22. c4 a5 23. b3 Re8 24. Kf1 Qf5 25. Rxe8+ Kxe8 26. Qe3+ Kf8 27. g4 Qd7 1/2-1/2

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.26"]
[Round "9"]
[White "Pietraszko, Jakub"]
[Black "Gradalski, Bartosz"]
[Result "1-0"]
[ECO "A17"]
[BlackElo "1629"]
[PlyCount "107"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 0-0 6. d3 d5 7. cxd5 exd5 8. Nf3 c5 9. Nd2 Nc6 10. Ba3 b6 11. 0-0 Re8 12. Re1 Be6 13. f4 Qd7 14. e4 Bg4 15. Bf3 dxe4 16. Nxe4 Bxf3 17. Nxf6+ gxf6 18. Qxf3 Rad8 19. Rxe8+ Rxe8 20. Kf1 Qf5 21. g4 Ne5 22. gxf5 Nxf3 23. Kf2 Nh4 24. Rg1+ Kh8 25. d4 cxd4 26. cxd4 Nxf5 27. d5 Rd8 28. Kf3 Rxd5 29. Ke4 Ra5 30. Bb2 Nd6+ 31. Kf3 Ne8 32. Re1 Nd6 33. Rg1 Rf5 34. Kg4 h5+ 35. Kf3 Ne8 36. Rd1 Kg7 37. Rd7 a5 38. Ba3 Kg6 39. Ke4 Ng7 40. Bd6 b5 41. Rd8 h4 42. Rg8 Rh5 43. Bf8 f5+ 44. Kd5 Rh7 45. Kc5 f6 46. Kxb5 Kf7 47. Rxg7+ Rxg7 48. Bxg7 Kxg7 49. Kxa5 Kh6 50. h3 Kg7 51. Kb6 Kf7 52. a4 Ke7 53. a5 Kd8 54. Kb7 1-0

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.25"]
[Round "8"]
[White "Bieniek, Kazimierz"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1695"]
[PlyCount "80"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. Qf3 Nd7 10. 0-0 g6 11. Bd2 Bg7 12. Rad1 0-0 13. b3 Re8 14. Rfe1 Rb8 15. Na4 Ne5 16. Qg3 Qc8 17. f4 Ng4 18. Bc3 Nf6 19. Qf3 Qg4 20. Qxg4 Nxg4 21. Bxg7 Kxg7 22. c4 Re7 23. h3 Nf6 24. e5 Nd7 25. exd6 Rxe1+ 26. Rxe1 cxd6 27. Rd1 Rc8 28. Rxd6 Nf8 29. Nc5 h5 30. Kf2 Kh6 31. Nd3 Ne6 32. Kf3 Rd8 33. Rxd8 Nxd8 34. b4 Kg7 35. b5 Kf6 36. Ke4 Ke7 37. Nb4 f5+ 38. Ke5 Nf7+ 39. Kd4 cxb5 40. cxb5 Kd7 1-0

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.24"]
[Round "7"]
[White "Pietraszko, Jakub"]
[Black "Maslanka, Piotr"]
[Result "1-0"]
[ECO "A24"]
[BlackElo "1739"]
[PlyCount "87"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. Bd2 Nc6 7. Nf3 0-0 8. Qc1 Be6 9. Ng5 Bd7 10. 0-0 Qc8 11. Nce4 Nxe4 12. Nxe4 Bh3 13. Be3 Bxg2 14. Kxg2 f5 15. Nc3 f4 16. Bd2 Nd4 17. Qd1 f3+ 18. exf3 Nxf3 19. Nd5 Qd7 20. Bc3 Rae8 21. Ne3 c6 22. Nc2 Ng5 23. Ne1 d5 24. h4 Qh3+ 25. Kg1 Ne6 26. cxd5 cxd5 27. Qb3 d4 28. Bd2 b6 29. Rc1 Kh8 30. Qd5 Qf5 31. b4 Rd8 32. Qe4 Qxe4 33. dxe4 Rc8 34. Nd3 Kg8 35. Kg2 Rfe8 36. Rxc8 Rxc8 37. Rc1 Rxc1 38. Bxc1 Kf7 39. f4 exf4 40. Nxf4 Nd8 41. Kf3 Nc6 42. Nd3 Ke6 43. Bf4 Be5 44. b5 1-0

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.23"]
[Round "6"]
[White "Wyczalek, Tytus"]
[Black "Pietraszko, Jakub"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "78"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. a3 d6 4. h3 g6 5. Nf3 Bg7 6. c3 Nf6 7. d3 Bd7 8. Be3 0-0 9. Qd2 e5 10. Bh6 Ne7 11. Bxg7 Kxg7 12. Nh2 b5 13. Bb3 d5 14. 0-0 Qb6 15. exd5 Nexd5 16. c4 Nf4 17. Qe3 Qb7 18. Nf3 Rfe8 19. Nbd2 Rad8 20. cxb5 Bxb5 21. Bc4 Bxc4 22. Nxc4 Rxd3 23. Qe1 Rxf3 24. Nd6 Qd5 25. Nxe8+ Nxe8 26. Rd1 Rd3 27. f3 Rxd1 28. Qxd1 Qd4+ 29. Qxd4 exd4 30. Rd1 Nd6 31. Kh2 Nc4 32. b4 Ne3 33. Rc1 cxb4 34. axb4 d3 35. Rc7 d2 36. Rd7 d1Q 37. Rxd1 Nxd1 38. g3 Nd5 39. Kg2 Nxb4 0-1

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.22"]
[Round "5"]
[White "Pietraszko, Jakub"]
[Black "Kopera, Marek"]
[Result "0-1"]
[ECO "A23"]
[PlyCount "84"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 c6 5. d3 d6 6. Bg5 Be6 7. Nf3 Nbd7 8. 0-0 h6 9. Bd2 0-0 10. Qc1 Nh7 11. Rb1 a5 12. a3 Ndf6 13. b4 Bb6 14. b5 Bc7 15. Be3 c5 16. Nd2 Qc8 17. a4 Bh3 18. Nde4 Bxg2 19. Kxg2 b6 20. h3 Qd8 21. f4 d5 22. cxd5 Nxd5 23. Nxd5 Qxd5 24. Qc4 Nf6 25. Qxd5 Nxd5 26. Bd2 exf4 27. gxf4 Rfe8 28. Rbe1 Re7 29. Kf3 Rae8 30. Rg1 Kh7 31. h4 f5 32. Nc3 Nb4 33. Rg3 Nc2 34. Reg1 Nd4+ 35. Kf2 Nxe2 36. Nxe2 Rxe2+ 37. Kf3 R2e7 38. Bc1 Rd8 39. Kf2 Rd4 40. Rg6 Rxd3 41. Rc6 Rd6 42. Bb2 Rd2+ 0-1

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.21"]
[Round "4"]
[White "Palka, Dominika"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1596"]
[PlyCount "61"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Qxd4 Nb4 6. Na3 d5 7. exd6 Qxd6 8. Bf4 Qxd4 9. Nxd4 c6 10. Bc4 Bc5 11. 0-0-0 0-0 12. Rhe1 b5 13. Bb3 Rd8 14. c3 N4a6 15. Ndxb5 Rf8 16. Nd4 Bd7 17. Nc4 Bxd4 18. Rxd4 Nc5 19. Ne5 Nxb3+ 20. axb3 Be6 21. b4 f6 22. Nd3 Bd5 23. f3 Nd7 24. c4 c5 25. Rxd5 Nb6 26. Rxc5 Rfd8 27. Nf2 Rd4 28. Be3 Re8 29. Bxd4 Rxe1+ 30. Kd2 Re8 31. b3 1-0

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.20"]
[Round "3"]
[White "Pietraszko, Jakub"]
[Black "Filipowicz, Adam"]
[Result "0-1"]
[ECO "A10"]
[BlackElo "1803"]
[PlyCount "130"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. d3 d5 5. cxd5 exd5 6. Bg5 Be7 7. Nd2 c6 8. Ngf3 h6 9. Bxf6 Bxf6 10. Rb1 0-0 11. Nb3 Qb6 12. Qc1 Qb4+ 13. Nfd2 Nd7 14. 0-0 Re8 15. e3 Ne5 16. d4 Nf7 17. Nc5 Nd6 18. a3 Qb6 19. b4 Be6 20. Ndb3 Re7 21. Nxe6 Rxe6 22. Nc5 Re7 23. Re1 a6 24. a4 Rae8 25. Nd3 Nc4 26. Bf1 Nd6 27. Bg2 Qc7 28. Qc3 Nc4 29. Nb2 Nxb2 30. Rxb2 Qb6 31. Qc5 Qxc5 32. bxc5 Bxd4 33. Rc2 Bf6 34. Bf3 d4 35. Bh5 Rd8 36. Rd1 d3 37. Rcd2 Red7 38. Bg6 Bc3 39. Bxf5 Bxd2 40. Bxd7 Rxd7 41. Rxd2 Rd5 42. f4 Kf7 43. Kf2 Ke7 44. Kf3 Rxc5 45. Rxd3 Rc4 46. Rb3 b5 47. e4 b4 48. Ke3 c5 49. Kd3 Rd4+ 50. Ke3 a5 51. Rd3 Rc4 52. g4 Rc2 53. Rd2 Rc1 54. Rd5 b3 55. Rd2 Rc3+ 56. Ke2 c4 57. e5 Rh3 58. Kd1 c3 59. Rg2 Rd3+ 60. Kc1 b2+ 61. Rxb2 cxb2+ 62. Kxb2 Rd4 63. g5 Rxf4 64. gxh6 gxh6 65. Kc3 Rxa4 0-1

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.19"]
[Round "2"]
[White "Pietraszko, Jakub"]
[Black "Jozkow, Kacper"]
[Result "1-0"]
[ECO "A16"]
[BlackElo "1648"]
[PlyCount "85"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. d3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Bd2 0-0 7. Bg2 c6 8. Nf3 Nd7 9. Qc1 e5 10. 0-0 N7b6 11. a4 a5 12. Ne4 f5 13. Nc5 Nd7 14. Ne6 Qf6 15. Nxf8 Nxf8 16. Bc3 Nxc3 17. bxc3 b5 18. axb5 cxb5 19. Nxe5 Ra6 20. f4 Nd7 21. d4 Qb6 22. Nxd7 Bxd7 23. Rd1 b4 24. Rb1 b3 25. Bd5+ Be6 26. Rxb3 Qxb3 27. Bxb3 Bxb3 28. Re1 a4 29. Qb2 Bf8 30. Ra1 Be7 31. Kf2 Bc4 32. Qb7 Kf7 33. e4 fxe4 34. Qxe4 Ra5 35. Re1 Ra7 36. f5 a3 37. fxg6+ hxg6 38. Qf4+ Kg7 39. Qb8 Ra5 40. Rxe7+ Kf6 41. Qf8+ Kg5 42. Qf4+ Kh5 43. Rh7# 1-0

[Event "Polanica Zdroj op-C 45th"]
[Site "Polanica Zdroj"]
[Date "2009.08.18"]
[Round "1"]
[White "Kwiatkowski, Zygmunt"]
[Black "Pietraszko, Jakub"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1609"]
[PlyCount "60"]
[EventDate "2009.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 d6 4. Bg2 Nc6 5. d3 Bd7 6. e4 Bg7 7. Nge2 Nf6 8. 0-0 Qc8 9. Nd5 0-0 10. Bg5 Re8 11. Rb1 Bg4 12. Qd2 Bxe2 13. Qxe2 Nd4 14. Qd2 Nxd5 15. cxd5 Qg4 16. f3 Qd7 17. Be3 Qa4 18. b3 Qb4 19. Rbd1 Qxd2 20. Rxd2 Nb5 21. Bh3 Bd4 22. Bf2 Bxf2+ 23. Rdxf2 Nd4 24. f4 h5 25. Rb2 a5 26. Kf2 b5 27. Ke3 b4 28. Rc1 Kg7 29. Ra1 Kf6 30. Rc1 Red8 1/2-1/2

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "1991.??.??"]
[Round "?"]
[White "Lokasto, Anatol"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2330"]
[PlyCount "49"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. Nf3 d6 5. Bc4 Bg4 6. h3 Bh5 7. Nc3 a6 8. a4 Nd4 9. g4 Bg6 10. h4 h5 11. g5 Ne7 12. d3 Nec6 13. Nd5 Rb8 14. Bxd4 cxd4 15. b4 b5 16. axb5 axb5 17. Bb3 f6 18. Ra6 Ne7 19. gxf6 Nxd5 20. fxg7 Bxg7 21. Bxd5 Rf8 22. Ra7 Qf6 23. Bc6+ Kd8 24. Rd7+ Kc8 25. Qa1 1-0

[Event "Polanica Zdroj op"]
[Site "Polanica Zdroj"]
[Date "1991.??.??"]
[Round "?"]
[White "Pyka, Roman"]
[Black "Pietraszko, Jakub"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2255"]
[PlyCount "79"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. Nxe5 Re8 11. 0-0-0 Nxe4 12. Nxe4 Bxe5 13. Rhe1 Nd7 14. Nd6 Bxd6 15. Rxd6 Ne5 16. Kd2 Be6 17. b3 Kg7 18. h3 f6 19. Be3 Nf7 20. Rd4 c5 21. Rd3 Ne5 22. Rc3 Rad8+ 23. Kc1 b6 24. Rd1 Rxd1+ 25. Bxd1 Bf5 26. Bc2 Bxc2 27. Rxc2 Rd8 28. Rd2 Rxd2 29. Kxd2 h6 30. Kc3 Nc6 31. a3 a5 32. Kd3 Ne5+ 33. Ke4 a4 34. bxa4 Nxc4 35. Kd5 Nxa3 36. Bxc5 bxc5 37. Kxc5 Nb1 38. a5 Nd2 39. a6 Nb3+ 40. Kb6 1-0

