[Event "Kartuzy Stolema Cup 8th"]
[Site "Kartuzy"]
[Date "2007.06.30"]
[Round "9.3"]
[White "Sieniek, Mateusz"]
[Black "Kotlowski, Tomasz"]
[Result "1/2-1/2"]
[ECO "A41"]
[BlackElo "1936"]
[PlyCount "10"]
[EventDate "2007.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nc6 5. Bg5 Bg4 1/2-1/2

[Event "Kartuzy Stolema Cup 8th"]
[Site "Kartuzy"]
[Date "2007.06.29"]
[Round "8.6"]
[White "Gorniewicz, Oskar"]
[Black "Sieniek, Mateusz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1653"]
[PlyCount "62"]
[EventDate "2007.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 d6 5. Bb2 Bg4 6. e3 Nbd7 7. Be2 0-0 8. Nc3 Re8 9. 0-0 c6 10. Nd4 Bxe2 11. Ncxe2 Ne5 12. Nb3 Nc4 13. Bxf6 Qxf6 14. c3 Ba3 15. Qc2 d5 16. Rab1 Rab8 17. d3 Ne5 18. Nbd4 Bd6 19. Rb3 Qg6 20. Nf4 Qg5 21. Rfb1 Ng4 22. Nf3 Qh6 23. h3 Ne5 24. Nxe5 Bxe5 25. Rxb7 Rxb7 26. Rxb7 Bxf4 27. exf4 Re1+ 28. Kh2 Qxf4+ 29. g3 Qe5 30. d4 Qe8 31. Rxa7 g6 1-0

[Event "Kartuzy Stolema Cup 8th"]
[Site "Kartuzy"]
[Date "2007.06.28"]
[Round "7.6"]
[White "Kapica, Pawel"]
[Black "Sieniek, Mateusz"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1749"]
[PlyCount "56"]
[EventDate "2007.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. c4 Nbd7 6. Nc3 c6 7. Bd3 0-0 8. 0-0 h6 9. Bh4 Re8 10. Re1 dxc4 11. Bxc4 Nd5 12. Bxe7 Qxe7 13. Qd2 N7b6 14. Be2 Nxc3 15. bxc3 Nd5 16. c4 Nf6 17. c5 Rd8 18. Ne5 Nd7 19. Nc4 Nxc5 20. Qb4 Qg5 21. Qxc5 Rd5 22. Qb4 e5 23. Nxe5 Bh3 24. Bf3 f6 25. Qxb7 Rad8 26. Nf7 R5d7 27. Qxd7 Bxd7 28. Nxg5 hxg5 1-0

[Event "Kartuzy Stolema Cup 8th"]
[Site "Kartuzy"]
[Date "2007.06.27"]
[Round "5.7"]
[White "Sieniek, Mateusz"]
[Black "Manski, Damian"]
[Result "1/2-1/2"]
[ECO "D10"]
[BlackElo "1765"]
[PlyCount "44"]
[EventDate "2007.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 cxd5 5. Nf3 Bb4 6. Bf4 Bd7 7. e3 Nf6 8. Bd3 a6 9. 0-0 Bxc3 10. bxc3 b5 11. Ne5 Nc6 12. Nxd7 Qxd7 13. h3 h6 14. Qb3 0-0 15. a4 Na5 16. Qb4 Nc4 17. Ra2 Qc6 18. Rfa1 Nh5 19. Bh2 Nf6 20. Bg3 Rfc8 21. axb5 axb5 22. Rxa8 Rxa8 1/2-1/2

[Event "Kartuzy Stolema Cup 8th"]
[Site "Kartuzy"]
[Date "2007.06.27"]
[Round "6.7"]
[White "Sieniek, Mateusz"]
[Black "Traczewski, Wojciech"]
[Result "1/2-1/2"]
[ECO "D90"]
[BlackElo "1961"]
[PlyCount "43"]
[EventDate "2007.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h3 0-0 6. Bg5 Ne4 7. Bf4 Nxc3 8. bxc3 c5 9. cxd5 Qxd5 10. e3 Nc6 11. Be2 cxd4 12. cxd4 Qa5+ 13. Qd2 Qxd2+ 14. Nxd2 e5 15. dxe5 Nxe5 16. 0-0 Rd8 17. Rad1 Be6 18. Nb3 Bxb3 19. axb3 Rac8 20. Rxd8+ Rxd8 21. Bxe5 Bxe5 22. Rd1 1/2-1/2

[Event "Kartuzy Stolema Cup 8th"]
[Site "Kartuzy"]
[Date "2007.06.26"]
[Round "4.7"]
[White "Wodzynski, Michal"]
[Black "Sieniek, Mateusz"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1966"]
[PlyCount "58"]
[EventDate "2007.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 g6 9. 0-0 Bg7 10. Qd3 0-0 11. Rb1 Qc8 12. Nd4 Nxe4 13. Nxe4 Bxe4 14. Qxe4 Qxc4 15. Be3 d5 16. Qc2 Qxa2 17. Ra1 Qc4 18. Qxc4 dxc4 19. Rfc1 b5 20. Ra5 Rfd8 21. Nc6 Rd6 22. Nxe7+ Kf8 23. Bc5 Bxb2 24. Rb1 Rd2 25. Rxb5 c3 26. Nf5+ Kg8 27. Ne3 c2 28. R5xb2 c1Q+ 29. Rxc1 Rxb2 1/2-1/2

[Event "Kartuzy Stolema Cup 8th"]
[Site "Kartuzy"]
[Date "2007.06.25"]
[Round "3.7"]
[White "Sieniek, Mateusz"]
[Black "Manski, Sylwester"]
[Result "0-1"]
[ECO "D50"]
[PlyCount "44"]
[EventDate "2007.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. Rc1 Nc6 6. e3 Bxc3+ 7. Rxc3 h6 8. Bh4 g5 9. Bg3 Ne4 10. Rc1 h5 11. f3 h4 12. Bxc7 Qxc7 13. fxe4 Qa5+ 14. Qd2 Qxd2+ 15. Kxd2 dxe4 16. d5 exd5 17. cxd5 Ne5 18. Rc7 Kd8 19. d6 Rh6 20. Kc2 Rxd6 21. Rc5 Ng4 22. Nh3 Nxe3+ 0-1

[Event "Kartuzy Stolema Cup 8th"]
[Site "Kartuzy"]
[Date "2007.06.25"]
[Round "2.7"]
[White "Zielinski, Maciej"]
[Black "Sieniek, Mateusz"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1912"]
[PlyCount "53"]
[EventDate "2007.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 a6 10. Qd2 Qc7 11. f3 Bd7 12. Rac1 Rab8 13. Kh1 Rfc8 14. Rfd1 Qa5 15. Bh6 Nxd4 16. Bxg7 Nxe2 17. Bxf6 Nxc3 18. Bxc3 Qc7 19. e5 Be6 20. exd6 exd6 21. Qd4 Kf8 22. Bb4 Rd8 23. Qf4 Qc6 24. Rxd6 Rxd6 25. Bxd6+ Ke8 26. Bxb8 Qd7 27. Bd6 1-0

[Event "Kartuzy Stolema Cup 8th"]
[Site "Kartuzy"]
[Date "2007.06.24"]
[Round "1.7"]
[White "Ciesielski, Tomasz"]
[Black "Sieniek, Mateusz"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1925"]
[PlyCount "79"]
[EventDate "2007.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. Nf3 d6 5. Nxd4 g6 6. Be2 Bg7 7. 0-0 Nf6 8. Qc2 0-0 9. Bg5 a6 10. Nd2 Qc7 11. Rac1 Bd7 12. N2b3 Rac8 13. Nxc6 Bxc6 14. Bd3 d5 15. Bxf6 Bxf6 16. Qe2 Rfd8 17. Rfd1 Bg5 18. Rb1 e6 19. Nd4 dxe4 20. Bxe4 Bxe4 21. Qxe4 Rd7 22. Nf3 Bf6 23. h3 Rcd8 24. Qe2 Qb6 25. Rxd7 Rxd7 26. Qc2 Rd5 27. c4 Rf5 28. b4 Be7 29. a3 Qc7 30. Qd3 b6 31. Rd1 Rf4 32. Rc1 Bf6 33. Rc2 Kg7 34. c5 bxc5 35. Qxa6 c4 36. b5 Qd8 37. Rd2 Qb8 38. b6 c3 39. Rc2 Rc4 40. Qxc4 1-0

[Event "Przysiek U16"]
[Site "Przysiek"]
[Date "2006.09.30"]
[Round "9"]
[White "Kirsz, Krzysztof"]
[Black "Sieniek, Mateusz"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "70"]
[EventDate "2006.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 e6 5. d4 cxd4 6. Nxd4 Nf6 7. Nf3 Qb6 8. h3 a6 9. Bd3 d5 10. exd5 exd5 11. Qe2+ Be7 12. Rb1 0-0 13. Kd1 Bb4 14. Bd2 Re8 15. Qf1 d4 16. Ne2 Nd5 17. Qg1 Bxd2 18. Nxd2 Ne3+ 19. Kc1 Nb4 20. Nc4 Nxa2+ 21. Kd2 Qb4+ 22. c3 dxc3+ 23. bxc3 Nxc4+ 24. Ke1 Qxc3+ 25. Kf1 Qxd3 26. Re1 Nc3 27. Qf2 Nd2+ 28. Kg1 Rxe2 29. Rxe2 Nxe2+ 30. Kh2 Qg3+ 31. Qxg3 Nxg3 32. Kxg3 Ne4+ 33. Kf3 Nd2+ 34. Ke2 Nc4 35. Rd1 Be6 0-1

[Event "Przysiek U16"]
[Site "Przysiek"]
[Date "2006.09.29"]
[Round "8"]
[White "Sieniek, Mateusz"]
[Black "Kapica, Pawel"]
[Result "0-1"]
[ECO "B84"]
[PlyCount "56"]
[EventDate "2006.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be3 Be7 8. Be2 b6 9. 0-0 Bb7 10. f3 Nbd7 11. Qd2 0-0 12. Rac1 Rc8 13. b4 Qc7 14. Na2 d5 15. exd5 Nxd5 16. c4 Nxe3 17. Qxe3 Nf6 18. Nb3 Rfd8 19. Kh1 Bd6 20. h3 Bf4 21. Qc3 Bxc1 22. Rxc1 Nh5 23. Kg1 Qg3 24. Qe1 Qxe1+ 25. Rxe1 Ng3 26. c5 Nxe2+ 27. Rxe2 Rd1+ 28. Kf2 Rb1 0-1

[Event "Przysiek U16"]
[Site "Przysiek"]
[Date "2006.09.28"]
[Round "7"]
[White "Kacperski, Wojciech"]
[Black "Sieniek, Mateusz"]
[Result "0-1"]
[ECO "A41"]
[PlyCount "78"]
[EventDate "2006.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Bf4 Nd7 5. Nf3 e5 6. Bg5 Ne7 7. e3 0-0 8. Bd3 f5 9. Nd2 h6 10. Bxe7 Qxe7 11. Qb3 Kh8 12. 0-0-0 exd4 13. exd4 Bxd4 14. Rde1 Qf7 15. Nd5 Nc5 16. Qa3 Be6 17. Nf4 Bxf2 18. Nxe6 Nxe6 19. Re2 Bc5 20. Qc3+ Kh7 21. Rhe1 Rae8 22. Nb3 Nf4 23. Rxe8 Nxd3+ 24. Qxd3 Rxe8 25. Rf1 Bb6 26. g4 f4 27. h4 Be3+ 28. Kc2 Qe6 29. g5 Qe4 30. Qxe4 Rxe4 31. Re1 Rxc4+ 32. Kd3 Ra4 33. a3 c5 34. Nd2 Rd4+ 35. Kc2 Rxd2+ 36. Kc3 d5 37. gxh6 Kxh6 38. Kb3 Rh2 39. Rd1 d4 0-1

[Event "Przysiek U16"]
[Site "Przysiek"]
[Date "2006.09.27"]
[Round "6"]
[White "Mokwa, Mikolaj"]
[Black "Sieniek, Mateusz"]
[Result "1/2-1/2"]
[ECO "C57"]
[PlyCount "86"]
[EventDate "2006.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Qe2 bxc4 7. dxc6 Bd6 8. Qxc4 0-0 9. 0-0 a5 10. Re1 Ba6 11. Qb3 Rb8 12. Qh3 Bb5 13. Nc3 Bxc6 14. d3 h6 15. Nge4 Bb4 16. Re3 Nxe4 17. Nxe4 Bb5 18. Rg3 Rb6 19. Bxh6 Rg6 20. Rxg6 fxg6 21. Qe6+ Kh7 22. Bg5 Qe8 23. Qxe8 Rxe8 24. a3 Bd6 25. Bf6 Bc6 26. Nxd6 cxd6 27. Bg5 d5 28. Re1 Kg8 29. f4 e4 30. dxe4 dxe4 31. Rd1 Bb5 32. Rd8 Rxd8 33. Bxd8 a4 34. Bb6 Bc6 35. g4 Bd5 36. Kf2 Kf7 37. Ke3 Ke6 38. Bc5 Bc6 39. h4 Kf6 40. h5 gxh5 41. gxh5 g6 42. hxg6 Kxg6 43. Kf2 Kf5 1/2-1/2

[Event "Przysiek U16"]
[Site "Przysiek"]
[Date "2006.09.27"]
[Round "5"]
[White "Sieniek, Mateusz"]
[Black "Wojcicki, Mateusz"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "86"]
[EventDate "2006.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bb3 Qxd4 9. N1f3 Bb4+ 10. c3 Bxc3+ 11. Kf1 Qc5 12. bxc3 h6 13. Nh3 0-0 14. Bb2 Nbd7 15. Nf4 Re8 16. Nd3 Qb6 17. Nde5 Nxe5 18. Nxe5 a5 19. Nc4 Qc7 20. Qe5 Qxe5 21. Nxe5 a4 22. Bc2 a3 23. Bc1 Nd5 24. c4 Nc7 25. Be3 f6 26. Nf3 e5 27. h3 Be6 28. Bb3 Reb8 29. Nd2 b5 30. cxb5 Bxb3 31. Nxb3 Rxb5 32. Ke2 Nd5 33. Bd2 c5 34. Kd3 Nb6 35. Ke3 c4 36. Nc1 Rd8 37. Rd1 c3 38. Ke2 Rb2 39. Nd3 Rxd2+ 40. Rxd2 cxd2 41. Kxd2 e4 42. Rb1 Rxd3+ 43. Ke2 Nd5 0-1

[Event "Przysiek U16"]
[Site "Przysiek"]
[Date "2006.09.26"]
[Round "4"]
[White "Teodorowski, Piotr"]
[Black "Sieniek, Mateusz"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "62"]
[EventDate "2006.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 Nxd5 7. Bxd8 Bb4+ 8. Qd2 Bxd2+ 9. Kxd2 Kxd8 10. g3 Re8 11. Bg2 N7f6 12. e3 c6 13. Ne2 Bf5 14. Nc3 Nxc3 15. bxc3 Be4 16. f3 Bg6 17. e4 Ke7 18. a3 Kf8 19. Ra2 Rad8 20. Rb2 b6 21. Rhb1 c5 22. Kd3 cxd4 23. cxd4 Re7 24. Rc1 Red7 25. d5 Nxd5 26. Kc2 Ne3+ 27. Kb1 Nxg2 28. Rxg2 Rd1 29. Rxd1 Rxd1+ 30. Kc2 Rf1 31. Re2 Rxf3 0-1

[Event "Przysiek U16"]
[Site "Przysiek"]
[Date "2006.09.25"]
[Round "2"]
[White "Sieniek, Mateusz"]
[Black "Grodzicki, Tomasz"]
[Result "1/2-1/2"]
[ECO "D06"]
[BlackElo "100"]
[PlyCount "112"]
[EventDate "2006.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Qb3 Nc6 6. Be3 Bb4 7. 0-0-0 Nf6 8. Bg5 Bxc3 9. Qxc3 h6 10. Bxf6 Qxf6 11. Nf3 0-0 12. e3 a6 13. Ne5 Nxe5 14. dxe5 Qd8 15. Bd3 Bxd3 16. Rxd3 c6 17. Kb1 Qg5 18. Rg1 Qh4 19. f4 Qxh2 20. Qe1 Qh5 21. g4 Qg6 22. f5 Qg5 23. Qf2 Rae8 24. Qf4 Qe7 25. g5 hxg5 26. Rxg5 Qxe5 27. Qg4 Qf6 28. Rd1 Re4 29. Qh5 Rb4 30. b3 Re8 31. Rdg1 Rbe4 32. Rxg7+ Qxg7 33. Rxg7+ Kxg7 34. Qg5+ Kf8 35. f6 R8e5 36. Qg7+ Ke8 37. Qg8+ Kd7 38. Qxf7+ Kc8 39. Qg7 Rf5 40. f7 Rf1+ 41. Kb2 Rf2+ 42. Ka3 b5 43. f8Q+ Rxf8 44. Qxf8+ Kc7 45. Qc5 Kb7 46. Qf8 Kb6 47. Qb8+ Kc5 48. Qf8+ Kb6 49. Qd6 Kb7 50. Qd7+ Kb6 51. Qd6 Kb7 52. Qc5 a5 53. Kb2 a4 54. b4 Rc4 55. Qe7+ Kc8 56. a3 Kb8 1/2-1/2

[Event "Przysiek U16"]
[Site "Przysiek"]
[Date "2006.09.25"]
[Round "3"]
[White "Sieniek, Mateusz"]
[Black "Walczak, Krystian"]
[Result "0-1"]
[ECO "A52"]
[BlackElo "1921"]
[PlyCount "34"]
[EventDate "2006.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. 0-0 0-0 8. b3 Nxf3+ 9. Bxf3 Qf6 10. Ba3 Qxa1 11. Bxc5 d6 12. Bd4 Nxd4 13. exd4 Bf5 14. Qd2 Bxb1 15. Qc1 Qxa2 16. Qxb1 Qxb1 17. Rxb1 c6 0-1

[Event "Przysiek U16"]
[Site "Przysiek"]
[Date "2006.09.24"]
[Round "1"]
[White "Kotula, Konrad"]
[Black "Sieniek, Mateusz"]
[Result "1-0"]
[ECO "A10"]
[PlyCount "73"]
[EventDate "2006.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 Nc6 5. Nf3 Bd7 6. 0-0 f5 7. d4 e5 8. dxe5 dxe5 9. e4 Nge7 10. Re1 0-0 11. Bg5 Qc8 12. Bxe7 Nxe7 13. exf5 Rxf5 14. Bh3 Rxf3 15. Bxd7 Qf8 16. Rf1 a6 17. Bg4 Rf6 18. Nd5 Rd6 19. Qb3 Nxd5 20. cxd5 Rb6 21. Qc4 Qd6 22. b3 Kh8 23. Be6 c6 24. Rac1 cxd5 25. Bxd5 Rb4 26. Qc5 Rd8 27. Qxd6 Rxd6 28. Rc8+ Bf8 29. Rxf8+ Kg7 30. Rg8+ Kh6 31. Bg2 Rd2 32. Ra1 e4 33. Re8 Rbd4 34. Rxe4 Rd1+ 35. Rxd1 Rxd1+ 36. Bf1 Rxf1+ 37. Kxf1 1-0

[Event "Polanica Zdroj op-C 42nd"]
[Site "Polanica Zdroj"]
[Date "2006.08.20"]
[Round "2"]
[White "Sieniek, Mateusz"]
[Black "Maciag, Bartosz"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "54"]
[EventDate "2006.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e4 Nbd7 7. Qd2 c6 8. Bh6 a6 9. Bxg7 Kxg7 10. a4 e5 11. d5 Nc5 12. Qc2 cxd5 13. cxd5 a5 14. Bb5 Bd7 15. Nd2 Rc8 16. Qb1 Nh5 17. 0-0 Nf4 18. Bxd7 Qxd7 19. h3 f5 20. Nb5 Qe7 21. Kh2 Qg5 22. Rg1 Ne2 23. Nxd6 Nxg1 24. Nxc8 Qxd2 25. Qxg1 Rxc8 26. f4 Qxf4+ 27. Kh1 Nxe4 0-1

[Event "Polanica Zdroj op-C 42nd"]
[Site "Polanica Zdroj"]
[Date "2006.08.19"]
[Round "1"]
[White "Karpinski, Bartlomiej"]
[Black "Sieniek, Mateusz"]
[Result "1-0"]
[ECO "B93"]
[PlyCount "47"]
[EventDate "2006.08.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. 0-0 0-0 9. Qd2 a6 10. f4 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Bf3 Qc7 14. Rac1 Qc4 15. e5 Nd5 16. b3 Qc7 17. Bxd5 dxe5 18. fxe5 Bxd5 19. Nxd5 Qb7 20. c4 Rad8 21. Qf2 e6 22. Nf6+ Kh8 23. Bc5 Bh6 24. Rb1 1-0

