[Event "Wloclawek CC Classic 18th"]
[Site "Wloclawek"]
[Date "2017.??.??"]
[Round "1"]
[White "Gawronski, Miroslaw"]
[Black "Wieczorek, Mateusz"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2072"]
[BlackElo "1400"]
[PlyCount "67"]
[EventDate "2017.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 d6 6. Be2 Nbd7 7. 0-0 c5 8. c4 Qb6 9. Qb3 Nh5 10. Bh2 cxd4 11. Qxb6 Nxb6 12. exd4 Be6 13. b3 a5 14. a4 Rac8 15. Na3 d5 16. c5 Na8 17. Rac1 Bd7 18. Ne5 Nf6 19. Rfd1 Bc6 20. Nb5 Bxb5 21. axb5 Nc7 22. Ra1 Ra8 23. Nxg6 fxg6 24. Bxc7 Ne4 25. Bf3 Nc3 26. Rd3 Nxb5 27. Bxd5+ Kh8 28. Be5 Ra7 29. Bc4 Bxe5 30. dxe5 Nc7 31. Rd7 Rc8 32. Rxe7 Na8 33. Rd1 Rxc5 34. Rd8# 1-0

[Event "Wloclawek CC Classic 18th"]
[Site "Wloclawek"]
[Date "2017.??.??"]
[Round "6"]
[White "Kaczynski, Maciej"]
[Black "Wieczorek, Mateusz"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1518"]
[BlackElo "1400"]
[PlyCount "119"]
[EventDate "2017.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. b4 e6 3. c3 d5 4. e3 Be7 5. Bb2 0-0 6. Bd3 Nbd7 7. Ne2 b6 8. 0-0 c5 9. dxc5 bxc5 10. b5 Qb6 11. c4 a6 12. a4 Bb7 13. a5 Qc7 14. b6 Qc6 15. f3 Rfd8 16. Qc2 dxc4 17. Bxc4 Ng4 18. Ra3 Bg5 19. Bc1 Nde5 20. e4 Bxc1 21. Qxc1 Nxc4 22. Qxc4 Nf6 23. Rc1 Rac8 24. Nbc3 Nd7 25. Na4 Qb5 26. Qxb5 axb5 27. Nb2 Ra8 28. Raa1 Rdc8 29. Nd3 c4 30. Nb4 Nc5 31. Nd4 e5 32. Nxb5 Nb3 33. Nd6 Rcb8 34. Nxb7 Rxb7 35. Nc6 Nxa1 36. Rxa1 Rxb6 37. Nxe5 c3 38. Rc1 Rb3 39. Nc6 g6 40. Ne7+ Kg7 41. Nd5 Rxa5 42. Rxc3 Rxc3 43. Nxc3 Ra1+ 44. Kf2 Ra5 45. g4 h6 46. h4 Ra3 47. Nd5 Ra2+ 48. Kg3 Ra1 49. Ne3 Rg1+ 50. Kf4 Kf6 51. e5+ Ke6 52. Nc4 Rc1 53. Ne3 Rh1 54. Ng2 Ra1 55. g5 h5 56. Ne3 Ra4+ 57. Kg3 Kxe5 58. Ng2 Ke6 59. Nf4+ Kd6 60. Nd3 1/2-1/2

[Event "Wloclawek CC Classic 18th"]
[Site "Wloclawek"]
[Date "2017.??.??"]
[Round "5"]
[White "Wieczorek, Mateusz"]
[Black "Bychowska, Marta"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1400"]
[BlackElo "1250"]
[PlyCount "101"]
[EventDate "2017.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Na4 Nc6 6. Nf3 Bg7 7. e4 Nf6 8. Nc3 0-0 9. Be3 Re8 10. Bb5 Bd7 11. 0-0 a6 12. Be2 e5 13. d5 Na7 14. Qb3 b5 15. Qc2 c6 16. Rfd1 Qc8 17. Rac1 cxd5 18. Nxd5 Nxd5 19. exd5 Qxc2 20. Rxc2 b4 21. Rc7 Bb5 22. Bxb5 Nxb5 23. Rc2 Rac8 24. Rxc8 Rxc8 25. d6 Nxd6 26. Rxd6 e4 27. Nd4 a5 28. g3 Kf8 29. Nc6 Bxb2 30. Rd8+ Rxd8 31. Nxd8 Be5 32. Nc6 Bc7 33. Kf1 Ke8 34. Ke2 Kd7 35. Nd4 f5 36. h3 Bd8 37. h4 Kd6 38. Kd2 Kd5 39. Kc2 Kc4 40. Ne6 Be7 41. Ng5 h5 42. Nf7 a4 43. Nh8 b3+ 44. axb3+ axb3+ 45. Kb1 Bf6 46. Nxg6 Kd3 47. Nf4+ Kc4 48. Nxh5 b2 49. Nxf6 Kd3 50. h5 Ke2 51. h6 1-0

[Event "Wloclawek CC Classic 18th"]
[Site "Wloclawek"]
[Date "2017.??.??"]
[Round "2"]
[White "Wieczorek, Mateusz"]
[Black "Czerwinska, Ewelina"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1400"]
[BlackElo "1205"]
[PlyCount "59"]
[EventDate "2017.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 Na5 9. Bc2 c5 10. d4 Nc6 11. dxe5 dxe5 12. Qxd8+ Bxd8 13. Be3 Be7 14. Nbd2 0-0 15. Nb3 c4 16. Nbd2 Bb7 17. a4 Rfe8 18. h3 h6 19. Nf1 Nh5 20. Red1 Rad8 21. Bb6 Rxd1 22. Rxd1 Nf4 23. Ne3 Ng6 24. Nd5 Bd8 25. Bxd8 Rxd8 26. axb5 axb5 27. Nc7 Rxd1+ 28. Bxd1 Nce7 29. Nxb5 Bxe4 30. Nd6 1-0

[Event "Wloclawek CC Classic 18th"]
[Site "Wloclawek"]
[Date "2017.??.??"]
[Round "3"]
[White "Wieczorek, Mateusz"]
[Black "Jablonski, Mariusz"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1400"]
[BlackElo "2152"]
[PlyCount "66"]
[EventDate "2017.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Be7 7. e3 0-0 8. Nf3 Nc6 9. a3 d6 10. Be2 Be6 11. Qd1 d5 12. cxd5 Bxd5 13. 0-0 Qd6 14. Qc2 Qe6 15. Nd2 f5 16. Bc4 Rad8 17. Bxd5 Rxd5 18. Nf3 Rfd8 19. Bd2 Ne5 20. Nxe5 Rxd2 21. Qc4 Qxc4 22. Nxc4 R2d5 23. Na5 R8d7 24. g3 Bf6 25. Rab1 b6 26. Nc4 b5 27. Na5 c4 28. Nc6 Rd2 29. b3 c3 30. Rbc1 c2 31. Nd4 Bxd4 32. exd4 R7xd4 33. Rfe1 Rd1 0-1

[Event "Wloclawek CC Classic 18th"]
[Site "Wloclawek"]
[Date "2017.??.??"]
[Round "7"]
[White "Wieczorek, Mateusz"]
[Black "Lapinski, Jerzy"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1400"]
[BlackElo "1300"]
[PlyCount "79"]
[EventDate "2017.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. cxd5 exd5 8. Nf3 Bb4 9. 0-0 Nbd7 10. a3 Bd6 11. Bd2 h6 12. Rfc1 0-0 13. Rab1 Re8 14. b4 Ne4 15. Qc2 Ndf6 16. Na4 Rc8 17. Nc5 Qe7 18. a4 Ng4 19. Be1 Ng5 20. Qe2 Qc7 21. Nxg5 Nxh2 22. Nf3 Ng4 23. b5 Qe7 24. bxc6 b6 25. Nb7 Bc7 26. a5 bxa5 27. Bxa5 Qf6 28. Bxc7 Rxc7 29. Nh2 Nxh2 30. Kxh2 Rxc6 31. Rxc6 Qxc6 32. Qb5 Qc7+ 33. Kg1 Rb8 34. Qxd5 Qc2 35. Qb3 Qe4 36. d5 a5 37. d6 a4 38. Qb4 Qd3 39. Qb5 a3 40. Qxd3 1-0

[Event "Wloclawek CC Classic 18th"]
[Site "Wloclawek"]
[Date "2017.??.??"]
[Round "4"]
[White "Zajac, Robert"]
[Black "Wieczorek, Mateusz"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1206"]
[BlackElo "1400"]
[PlyCount "83"]
[EventDate "2017.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Nf3 Nbd7 7. Be2 Nh5 8. Bg5 h6 9. Be3 Nhf6 10. Qd2 Kh7 11. h3 e5 12. d5 Ng8 13. g4 g5 14. h4 Ndf6 15. hxg5 Nxg4 16. gxh6 N8xh6 17. Bxh6 Nxh6 18. 0-0-0 Rh8 19. Rdg1 Qf6 20. Qe3 Kg8 21. Nd2 Kf8 22. Nb5 Qe7 23. Qg3 f6 24. Bh5 a6 25. Nc3 Bd7 26. Rg2 Be8 27. Be2 Bd7 28. f4 exf4 29. Qxf4 Qe5 30. Qf2 Kf7 31. Rhg1 Rhg8 32. Nf3 Qf4+ 33. Kb1 Ng4 34. Rxg4 Bxg4 35. Rxg4 Qh6 36. Ng5+ Ke7 37. Ne6 Qh1+ 38. Kc2 Bh6 39. Rh4 Qc1+ 40. Kb3 Bd2 41. Rh7+ Ke8 42. Bh5+ 1-0

[Event "Wloclawek CC Classic 14th"]
[Site "Wloclawek"]
[Date "2015.??.??"]
[Round "1"]
[White "Kaczynski, Maciej"]
[Black "Wieczorek, Mateusz"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1629"]
[BlackElo "1201"]
[PlyCount "109"]
[EventDate "2015.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 a6 4. d4 cxd4 5. cxd4 d5 6. e5 f6 7. Nc3 Nc6 8. Bf4 Bb4 9. Be2 Qa5 10. Qb3 Qb6 11. Rd1 Bxc3+ 12. bxc3 Qxb3 13. axb3 Na5 14. Rb1 b5 15. 0-0 Bd7 16. Nd2 Rc8 17. Rfc1 f5 18. Ra1 Nc6 19. b4 h6 20. Nb3 g5 21. Bd2 Nb8 22. Bh5+ Kf8 23. Nc5 Rc6 24. f4 g4 25. Be1 Bc8 26. Bh4 Nd7 27. h3 gxh3 28. gxh3 Ne7 29. Kf2 Rg8 30. Rg1 Rxg1 31. Rxg1 a5 32. Bxe7+ Kxe7 33. Rg7+ Kd8 34. Rg6 Nxc5 35. dxc5 a4 36. Rg1 Bd7 37. Be2 Ra6 38. Ra1 Kc7 39. Ke3 Ra8 40. Rg1 Ra6 41. Rg7 Ra7 42. Bxb5 Kc8 43. c6 a3 44. cxd7+ Rxd7 45. Bxd7+ Kc7 46. Bxe6+ Kd8 47. Bxd5 a2 48. Bxa2 h5 49. c4 h4 50. c5 Kc8 51. b5 Kb8 52. b6 Kc8 53. c6 Kb8 54. Be6 Ka8 55. Rg8# 1-0

[Event "Wloclawek CC Classic 14th"]
[Site "Wloclawek"]
[Date "2015.??.??"]
[Round "7"]
[White "Kandelszajn, Krzysztof"]
[Black "Wieczorek, Mateusz"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1270"]
[BlackElo "1201"]
[PlyCount "85"]
[EventDate "2015.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e3 e5 2. b3 d5 3. Bb2 Nc6 4. Bb5 Bd6 5. Nf3 Qe7 6. Nc3 Nf6 7. h3 Bd7 8. g4 a6 9. Bf1 Be6 10. Bg2 e4 11. Ng1 h6 12. Nce2 a5 13. Nc3 Be5 14. Qc1 Bd6 15. Nb5 Be5 16. Bxe5 Nxe5 17. Qb2 Nc6 18. Ne2 Na7 19. Nxa7 Rxa7 20. Qd4 b6 21. Qc3 c5 22. Qe5 Qc7 23. Qb2 Qd7 24. Nf4 Qe7 25. Qe5 Bc8 26. Qb8 Qc7 27. Qxc7 Rxc7 28. Bf1 Bd7 29. Rg1 g5 30. Ne2 Bb5 31. Ng3 Bd7 32. Ne2 Bb5 33. Nc3 Bd7 34. Bb5 d4 35. Bxd7+ Kxd7 36. Nb5 Rb7 37. exd4 Kc6 38. a4 cxd4 39. Nxd4+ Kd5 40. Nf5 Rc7 41. c4+ Ke5 42. 0-0-0 Ke6 43. Rde1 1-0

[Event "Wloclawek CC Classic 14th"]
[Site "Wloclawek"]
[Date "2015.??.??"]
[Round "3"]
[White "Lapinski, Jerzy"]
[Black "Wieczorek, Mateusz"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1577"]
[BlackElo "1201"]
[PlyCount "45"]
[EventDate "2015.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 e6 5. e4 Bb4 6. Qc2 Nc6 7. Be3 Bxc3+ 8. bxc3 b5 9. Be2 Bb7 10. 0-0 0-0 11. e5 Nd5 12. Ng5 g6 13. Ne4 Nxe3 14. fxe3 Ne7 15. Nf6+ Kg7 16. Bf3 Bxf3 17. Rxf3 Nd5 18. e4 Nxf6 19. exf6+ Kg8 20. e5 Qd5 21. Qd2 Kh8 22. Qh6 Rg8 23. Rh3 1-0

[Event "Wloclawek CC Classic 14th"]
[Site "Wloclawek"]
[Date "2015.??.??"]
[Round "4"]
[White "Wieckowska, Oliwia"]
[Black "Wieczorek, Mateusz"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1343"]
[BlackElo "1201"]
[PlyCount "78"]
[EventDate "2015.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 d6 6. 0-0 Nf6 7. Nc3 b5 8. a3 Bb7 9. Bd3 Nbd7 10. b4 Be7 11. Bb2 0-0 12. Nf3 Qc7 13. Qd2 Bc6 14. Rfe1 Rfe8 15. Re2 Rac8 16. Rae1 e5 17. h3 Bf8 18. Na2 d5 19. exd5 Bxd5 20. Nc3 Bxf3 21. gxf3 Qc6 22. Re3 Qe6 23. f4 Bd6 24. Qe2 Nd5 25. Nxd5 Qxd5 26. fxe5 Bc7 27. e6 fxe6 28. Rxe6 Rxe6 29. Qxe6+ Qxe6 30. Rxe6 Rf8 31. Re7 Rf7 32. Rxf7 Kxf7 33. Kg2 Ne5 34. Bxe5 Bxe5 35. Kf3 Bb2 36. a4 bxa4 37. Bxa6 a3 38. Bc4+ Kf6 39. Kf4 Bd4 1/2-1/2

[Event "Wloclawek CC Classic 14th"]
[Site "Wloclawek"]
[Date "2015.??.??"]
[Round "2"]
[White "Wieczorek, Mateusz"]
[Black "Cichocka, Katarzyna"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1201"]
[BlackElo "1467"]
[PlyCount "74"]
[EventDate "2015.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qa5+ 8. Bd2 Qxd5 9. 0-0 Nxd2 10. Nbxd2 g6 11. Bc4 Qf5 12. Re1 Bg7 13. Rb1 0-0 14. Nb3 Ne5 15. Nbd4 Nxf3+ 16. Nxf3 Qd7 17. Qe2 e6 18. Bb5 Qe7 19. b3 a6 20. Bd3 Bd7 21. Red1 Rac8 22. Rbc1 Rxc1 23. Rxc1 Rc8 24. Rc2 Rxc2 25. Qxc2 Bc6 26. Be2 Qf6 27. h3 Qb2 28. Qxb2 Bxb2 29. Nd2 d5 30. Kf1 f6 31. Bd3 Kf7 32. Ke2 e5 33. g3 e4 34. Bc2 f5 35. f3 Bb5+ 36. Kf2 Bd4+ 37. Ke1 Bc3 0-1

[Event "Wloclawek CC Classic 14th"]
[Site "Wloclawek"]
[Date "2015.??.??"]
[Round "5"]
[White "Wieczorek, Mateusz"]
[Black "Czerwinska, Ewelina"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1201"]
[BlackElo "1287"]
[PlyCount "51"]
[EventDate "2015.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d6 4. d4 exd4 5. cxd4 Nf6 6. Nc3 Be7 7. Bc4 h6 8. h3 0-0 9. Bf4 a6 10. 0-0 b5 11. Bb3 Na5 12. Bc2 Nc4 13. b3 Nb6 14. Qd3 Bb7 15. e5 dxe5 16. Bxe5 g6 17. Nh4 Ne4 18. Nxg6 fxg6 19. Nxe4 Kh7 20. Nf6+ Rxf6 21. Bxf6 Qg8 22. Bxe7 Nd5 23. Bc5 Nf4 24. Qe3 Qd5 25. f3 Ne6 26. Be4 1-0

[Event "Wloclawek CC Classic 14th"]
[Site "Wloclawek"]
[Date "2015.??.??"]
[Round "6"]
[White "Wieczorek, Mateusz"]
[Black "Lebiedzinski, Maciej"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1201"]
[BlackElo "1615"]
[PlyCount "124"]
[EventDate "2015.06.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. c3 Be7 4. d4 exd4 5. cxd4 Nf6 6. Nc3 0-0 7. Bd3 Bg4 8. h3 Bh5 9. Bc2 Nbd7 10. Bf4 Rc8 11. 0-0 c5 12. d5 a6 13. Re1 b5 14. a3 Re8 15. Nb1 Qc7 16. Nbd2 Ne5 17. Bxe5 dxe5 18. Nb1 h6 19. b3 Nh7 20. g4 Bg6 21. a4 Qd6 22. axb5 axb5 23. Nc3 Qb8 24. Ra5 b4 25. Ne2 Bd8 26. Ra2 Ng5 27. Nxg5 Bxg5 28. Ng3 Bf4 29. Ne2 Bg5 30. Ng3 Qd6 31. Qd3 Ra8 32. Rea1 Rxa2 33. Rxa2 Rb8 34. Ra6 Rb6 35. Ra8+ Kh7 36. Qd1 Bh4 37. Kg2 Qf6 38. Qf3 Qg5 39. Ra5 Rf6 40. Qe3 Rf4 41. Rxc5 h5 42. gxh5 Bxh5 43. Kh2 Qf6 44. Kg2 Bf3+ 45. Kg1 Qg6 46. Kh2 Bh5 47. Rb5 Qf6 48. Kg2 Bf3+ 49. Kh2 g5 50. Nf5 Bxf2 51. Qxf2 Bxe4 52. Qxf4 exf4 53. Bxe4 Qb2+ 54. Kg1 Qc1+ 55. Kf2 Qb2+ 56. Kg1 Qc1+ 57. Kf2 Kg6 58. Kf3 Qh1+ 59. Kf2 Qxe4 60. d6 Qc2+ 61. Ke1 f3 62. d7 Qe2# 0-1

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.30"]
[Round "9"]
[White "Wieczorek, Mateusz"]
[Black "Lewicki, Miroslaw"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1684"]
[BlackElo "2201"]
[PlyCount "60"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Raciborz KSz Silesia U19"]
[BlackTeam "Czarna LKSz GCKiP U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 e6 7. c3 Be7 8. d4 0-0 9. Nbd2 Nc6 10. e5 dxe5 11. dxe5 Nd5 12. Ne4 Qc7 13. Ng3 Rad8 14. Qc2 c4 15. Qe4 b5 16. Nh5 Rfe8 17. Bh6 f5 18. exf6 Bxf6 19. Qg4 Qf7 20. Ng5 Qg6 21. Rxe6 gxh6 22. h4 Ne5 23. Qg3 hxg5 24. Nxf6+ Nxf6 25. Qxe5 Rxe6 26. Qxe6+ Qf7 27. Qf5 Rd5 28. Qc8+ Kg7 29. hxg5 Rxg5 30. Re1 Qd5 0-1

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.29"]
[Round "8"]
[White "Malaczek, Mateusz"]
[Black "Wieczorek, Mateusz"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1849"]
[BlackElo "1684"]
[PlyCount "59"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koszalin Hetman Politechnika U19"]
[BlackTeam "Raciborz KSz Silesia U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 e5 7. d3 h6 8. Rb1 a5 9. a3 Nc6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Qb3 b6 14. Ba3 Qd7 15. Rfc1 Bh3 16. Bh1 Rae8 17. Ne1 Kh8 18. Nc2 Nh5 19. Ne3 f5 20. Ned5 f4 21. Ne4 Nf5 22. e3 Rf7 23. Bb2 fxe3 24. fxe3 Ref8 25. Qd1 Nh4 26. Nd2 Ng2 27. Ne4 Nh4 28. Nd2 Ng2 29. Ne4 Nh4 30. Nd2 1/2-1/2

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.28"]
[Round "7"]
[White "Wieczorek, Mateusz"]
[Black "Mazur, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1684"]
[BlackElo "1701"]
[PlyCount "125"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Raciborz KSz Silesia U19"]
[BlackTeam "Katowice Hetman Szopienice U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 d5 5. 0-0 0-0 6. Nbd2 Nc6 7. c4 h5 8. Rb1 dxc4 9. Nxc4 Be6 10. b4 b5 11. Ne3 Bxa2 12. Bb2 Bd5 13. Qd2 e6 14. Rfc1 Ne7 15. Bxf6 Bxf6 16. Nxd5 Nxd5 17. Qh6 Bg7 18. Qd2 Qd6 19. e4 Nb6 20. Rc5 Na4 21. e5 Qb6 22. Rc2 Rac8 23. d4 Rfd8 24. Rbc1 Qb8 25. Bf1 a6 26. Rc6 Nb6 27. Qb2 Qb7 28. Nd2 Bh6 29. f4 Bf8 30. Bg2 Qa7 31. Kh1 Na4 32. Qa1 Rxd4 33. Rxa6 Qxa6 34. Qxd4 c5 35. Qd7 Nb6 36. Qb7 Qxb7 37. Bxb7 Rb8 38. Ba6 cxb4 39. Bxb5 Nd5 40. Bc4 Ne3 41. Bb3 Rd8 42. Ne4 Rd3 43. Rb1 Kg7 44. h3 Nf5 45. Kg2 Nd4 46. Bc4 Ra3 47. Nd2 Nf5 48. Bb3 Nd4 49. Bc4 Rc3 50. Kf2 Bc5 51. Kf1 Nc2 52. Ke2 Na3 53. Rb3 Rc1 54. Bd3 Rh1 55. Ne4 Be7 56. h4 Rh2+ 57. Kf3 Nc2 58. Bxc2 Rxc2 59. Nd6 Rc3+ 60. Rxc3 bxc3 61. Ke3 Bd8 62. Ne4 Kh6 63. Nf6 1/2-1/2

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.27"]
[Round "6"]
[White "Delekta, Filip"]
[Black "Wieczorek, Mateusz"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1951"]
[BlackElo "1684"]
[PlyCount "44"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Raciborz KSz Silesia U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. Qd2 dxe4 6. Nxe4 Nf6 7. Nxf6+ exf6 8. 0-0-0 0-0 9. h4 h5 10. Nh3 b5 11. Nf4 f5 12. Be2 Nd7 13. Nd3 Nf6 14. Bf3 Ne4 15. Bxe4 fxe4 16. Nc5 Qd5 17. Bh6 Qxa2 18. Qf4 Bxh6 19. Qxh6 Qa1+ 20. Kd2 Qxb2 21. Ke3 Qxc2 22. Nxe4 Re8 0-1

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.26"]
[Round "4"]
[White "Kowalski, Maciej"]
[Black "Wieczorek, Mateusz"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "1908"]
[BlackElo "1684"]
[PlyCount "69"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Grzybowo GKSz Solny U19"]
[BlackTeam "Raciborz KSz Silesia U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 c5 8. d5 Re8 9. Nf3 a6 10. 0-0 Rb8 11. a4 Nb6 12. Rad1 Bg4 13. b3 Na8 14. Rfe1 Nc7 15. e5 Bxf3 16. Bxf3 dxe5 17. Rxe5 b5 18. axb5 axb5 19. Rde1 bxc4 20. bxc4 Qd6 21. R5e2 Rb4 22. Bf4 Qd7 23. Bxc7 Qxc7 24. d6 Qd7 25. Rxe7 Rxe7 26. Rxe7 Qd8 27. Ra7 Nd7 28. g3 Rxc4 29. Nb5 Nb6 30. Bd5 Rd4 31. Nxd4 Nxd5 32. Nb5 Nb6 33. Rb7 Be5 34. Qa5 Bxd6 35. Qxb6 1-0

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.26"]
[Round "5"]
[White "Wieczorek, Mateusz"]
[Black "Bus, Konrad"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1684"]
[BlackElo "2070"]
[PlyCount "80"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Raciborz KSz Silesia U19"]
[BlackTeam "Wieliczka MKS MOS U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 d6 5. 0-0 c5 6. c4 Nc6 7. Nc3 0-0 8. Rb1 a6 9. a3 Rb8 10. b4 cxb4 11. axb4 b5 12. Ne1 Bd7 13. Nc2 Ne8 14. Bd2 Nc7 15. Qc1 bxc4 16. dxc4 Ne5 17. Ne3 Bc6 18. Bxc6 Nxc6 19. Qa3 Nd4 20. Rfc1 Qd7 21. Nc2 Rfc8 22. Nxd4 Bxd4 23. e3 Bf6 24. Ne4 Bg7 25. Bc3 Bxc3 26. Rxc3 Qc6 27. Nd2 Nb5 28. cxb5 Qxc3 29. Qxc3 Rxc3 30. bxa6 Ra3 31. b5 Ra5 32. Rc1 Rbxb5 33. Rc7 Ra1+ 34. Kg2 Rxa6 35. Rxe7 Ra2 36. Nc4 Rf5 37. Nxd6 Rfxf2+ 38. Kh3 h5 39. g4 Rxh2+ 40. Kg3 h4+ 0-1

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.24"]
[Round "3"]
[White "Wieczorek, Mateusz"]
[Black "Szmidt, Wojciech"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1684"]
[BlackElo "1558"]
[PlyCount "93"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Raciborz KSz Silesia U19"]
[BlackTeam "Pszczyna PSSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. d3 Nf6 5. 0-0 Be7 6. a3 0-0 7. b4 a6 8. Bb2 Nd7 9. Nbd2 f5 10. c4 e4 11. Nd4 Nxd4 12. Bxd4 c6 13. Qb3 Nf6 14. cxd5 Qxd5 15. dxe4 fxe4 16. Qb2 Rd8 17. Bc3 Bf5 18. Rfd1 Qe6 19. Nf1 Rxd1 20. Rxd1 Rd8 21. Rxd8+ Bxd8 22. Ne3 Bg6 23. a4 Bb6 24. Bd4 Bxd4 25. Qxd4 Nd5 26. Nxd5 Qxd5 27. e3 Kf7 28. Qxd5+ cxd5 29. Bh3 b6 30. a5 bxa5 31. bxa5 Bh5 32. Kf1 Ke7 33. Bc8 Kd6 34. Bxa6 Kc7 35. Bb5 Bf7 36. Ke2 Kd6 37. a6 Kc7 38. Kd2 Kb6 39. Kc3 Be6 40. Kd4 Bc8 41. Be2 Kc6 42. Bf1 Kd6 43. Bb5 h6 44. h3 g6 45. h4 g5 46. hxg5 hxg5 47. g4 1/2-1/2

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.23"]
[Round "2"]
[White "Oszczanowski, Witold"]
[Black "Wieczorek, Mateusz"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1936"]
[BlackElo "1684"]
[PlyCount "77"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw MUKS MDK Srodmiescie U19"]
[BlackTeam "Raciborz KSz Silesia U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Nh6 6. Nf3 f6 7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3 0-0 10. Qe2 fxe5 11. fxe5 e6 12. Be3 Nd7 13. 0-0-0 c5 14. dxc5 Nxe5 15. g4 Nhf7 16. Nb5 Qa5 17. Kb1 Nxd3 18. Qxd3 Ne5 19. Qb3 Nc4 20. Nd4 Qxc5 21. Nxe6 Qxe3 22. Nxf8 Nd2+ 23. Rxd2 Qxd2 24. Nd7 Re8 25. a3 b6 26. Rf1 Re1+ 27. Rxe1 Qxe1+ 28. Ka2 Qe6 29. Nb8 a5 30. Qb5 Bd4 31. Nc6 Bf2 32. b3 Kg7 33. Nd8 Qd6 34. Qe8 Bc5 35. Qf7+ Kh6 36. Ne6 Qe7 37. g5+ Kh5 38. Qf3+ Kh4 39. Qg4# 1-0

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.22"]
[Round "1"]
[White "Wieczorek, Mateusz"]
[Black "Madrawski, Krzysztof"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1684"]
[BlackElo "1769"]
[PlyCount "84"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Raciborz KSz Silesia U19"]
[BlackTeam "Zary ZKSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 e6 2. g3 d5 3. Bg2 c5 4. d3 Nc6 5. 0-0 Nf6 6. Nbd2 Be7 7. e4 0-0 8. c3 Qc7 9. Re1 b6 10. Nf1 Rd8 11. Qc2 dxe4 12. dxe4 Ba6 13. c4 Nb4 14. Qc3 Bb7 15. Bf4 Qd7 16. a3 Nd3 17. Ne5 Nxe5 18. Bxe5 Qd3 19. Bxf6 Bxf6 20. Qxd3 Rxd3 21. e5 Bxg2 22. Kxg2 Be7 23. f4 Rad8 24. Kf2 f6 25. Re3 Rxe3 26. Kxe3 fxe5 27. fxe5 Bg5+ 28. Kf3 h5 29. Re1 Rd4 30. h4 Bh6 31. Ne3 Kf7 32. b4 Bxe3 33. Rxe3 Rxc4 34. bxc5 Rxc5 35. Ke4 Rc4+ 36. Kd3 Ra4 37. Kc2 Kg6 38. Kb3 Ra5 39. Kb4 Kf5 40. a4 Rxe5 41. Rxe5+ Kxe5 42. Kb5 Kd5 0-1

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2008.01.18"]
[Round "9"]
[White "Dziodzio, Angelika"]
[Black "Wieczorek, Mateusz"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1704"]
[BlackElo "1736"]
[PlyCount "108"]
[EventDate "2008.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 b5 5. Bb3 Bb7 6. a3 d6 7. Be3 Nd7 8. Nf3 Ngf6 9. h3 0-0 10. 0-0 Nb6 11. Qe2 a6 12. Nd2 Qc7 13. f4 c5 14. d5 c4 15. Ba2 Nfd7 16. Nd1 Nc5 17. c3 Nd3 18. Bb1 Nc1 19. Qf2 Na4 20. Nxc4 Nb3 21. Ra2 bxc4 22. Bc2 Nac5 23. Qe2 a5 24. f5 Nd3 25. Nf2 Nxf2 26. Qxf2 Ba6 27. Qg3 Nc5 28. h4 Nd3 29. h5 Ne5 30. Raa1 Qd7 31. Bd1 Kh8 32. hxg6 fxg6 33. Qh3 Bc8 34. g4 Kg8 35. Qg3 Rf7 36. Be2 Ba6 37. Rf2 Nd3 38. Bxd3 cxd3 39. Rd1 Be5 40. Qh3 Raf8 41. Bh6 Bg7 42. Be3 Be5 43. Bh6 Rc8 44. Rdd2 Bg7 45. Be3 Be5 46. Rg2 Rcf8 47. Bh6 Bg7 48. Be3 Qc8 49. Rh2 Be5 50. Rh1 a4 51. Bh6 Bg7 52. Be3 Be5 53. Bh6 Bg7 54. Be3 Be5 1/2-1/2

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2008.01.18"]
[Round "8"]
[White "Wieczorek, Mateusz"]
[Black "Wielosz, Jaroslaw"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1736"]
[BlackElo "1963"]
[PlyCount "88"]
[EventDate "2008.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bf5 5. d3 Qb6 6. Nbd2 e6 7. Qe1 d4 8. Nc4 Qd8 9. a4 a5 10. Bd2 b6 11. Nfe5 Nd5 12. e4 dxe3 13. Nxe3 Bg6 14. Nxc6 Nxc6 15. Nxd5 Rc8 16. Bc3 Nb4 17. Nxb4 axb4 18. Bxb4 Rxc2 19. Bxf8 Kxf8 20. Qb4+ Kg8 21. Be4 Bxe4 22. dxe4 Rd2 23. Rac1 h6 24. Rc8 Qxc8 25. Qxd2 Qc4 26. b4 Kh7 27. e5 Qe4 28. Re1 Qc4 29. Rd1 Ra8 30. Ra1 Qe4 31. Qd6 Qc2 32. Qxb6 Qb2 33. Re1 Rxa4 34. Qb7 Qd2 35. Qe4+ g6 36. Rb1 Ra2 37. Qe1 Qd3 38. b5 Re2 39. Qf1 Qc2 40. b6 Rxf2 41. Qxf2 Qxb1+ 42. Kg2 Qe4+ 43. Kg1 Qb1+ 44. Kg2 Qe4+ 1/2-1/2

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2008.01.13"]
[Round "3"]
[White "Wieczorek, Mateusz"]
[Black "Obrocki, Dariusz"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "1736"]
[BlackElo "1970"]
[PlyCount "119"]
[EventDate "2008.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. Bg2 e5 4. d3 Bc5 5. 0-0 d6 6. c4 0-0 7. a3 a6 8. b4 Ba7 9. Bb2 e4 10. dxe4 Nxe4 11. e3 Qe7 12. Nbd2 Nxd2 13. Qxd2 Ne5 14. Nxe5 dxe5 15. c5 Rb8 16. Qc2 b6 17. cxb6 Bxb6 18. Rac1 f5 19. Qc3 f4 20. exf4 exf4 21. Bd5+ Kh8 22. Qe5 Qxe5 23. Bxe5 Bh3 24. Bg2 Bxg2 25. Kxg2 f3+ 26. Kg1 Rf7 27. Rc3 h6 28. h4 Kh7 29. h5 a5 30. Bf4 axb4 31. axb4 Bd4 32. Rxf3 Rxb4 33. Rc1 c5 34. Rd3 Rb2 35. Rf3 Rf5 36. Rc4 Rxh5 37. Kg2 Rb1 38. Rd3 Rbh1 39. Be3 R1h2+ 40. Kf3 Bxe3 41. Kxe3 Re5+ 42. Kf4 Re6 43. f3 Rf6+ 44. Ke4 Re2+ 45. Kd5 Rf5+ 46. Kd6 Ra2 47. Ke6 Rg5 48. g4 Ra6+ 49. Ke7 Re5+ 50. Kd7 Rae6 51. f4 Re7+ 52. Kc6 Re4 53. Rdc3 Re3 54. Kxc5 Rxc3 55. Rxc3 Rc7+ 56. Kd4 Rxc3 57. Kxc3 Kg6 58. Kd4 Kf6 59. Ke4 g6 60. Kf3 1/2-1/2

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2008.01.12"]
[Round "1"]
[White "Wieczorek, Mateusz"]
[Black "Grzenia, Jerzy"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1736"]
[BlackElo "2088"]
[PlyCount "68"]
[EventDate "2008.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 Nf6 4. 0-0 e6 5. d3 Be7 6. e4 d6 7. Nbd2 Bd7 8. Qe2 e5 9. c3 0-0 10. Nc4 h6 11. Ne3 Re8 12. Nh4 b5 13. Nhf5 Bf8 14. Bd2 g6 15. Nh4 Rb8 16. Nf3 a5 17. b3 Be6 18. Rfc1 d5 19. exd5 Nxd5 20. Nxd5 Bxd5 21. c4 Nd4 22. Nxd4 exd4 23. Qg4 Be6 24. Qf3 bxc4 25. bxc4 Rb2 26. Bf4 h5 27. Rcb1 Qb6 28. Qd1 Bg4 29. Qc1 Ree2 30. Rxb2 Qxb2 31. Qxb2 Rxb2 32. a4 Be6 33. Ra3 Rb1+ 34. Bf1 Bh3 0-1

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2007.02.23"]
[Round "9"]
[White "Kwiatkowski, Zygmunt"]
[Black "Wieczorek, Mateusz"]
[Result "1-0"]
[ECO "E72"]
[PlyCount "45"]
[EventDate "2007.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Nc3 Nf6 4. Bg2 0-0 5. d4 d6 6. e4 Nc6 7. Nge2 Bg4 8. h3 Bxe2 9. Nxe2 e5 10. d5 Ne7 11. 0-0 Nd7 12. Be3 f5 13. f4 fxe4 14. Bxe4 Bh8 15. Rb1 Qc8 16. Kh2 exf4 17. Nxf4 Ne5 18. Ne6 Rxf1 19. Qxf1 c6 20. Rc1 Qd7 21. Qf2 c5 22. Rf1 b6 23. Qf8+ 1-0

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2007.02.23"]
[Round "8"]
[White "Wieczorek, Mateusz"]
[Black "Dembowski, Andrzej"]
[Result "1/2-1/2"]
[ECO "B31"]
[BlackElo "2020"]
[PlyCount "37"]
[EventDate "2007.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Nc3 d6 7. d3 e5 8. Ne1 Ne7 9. f4 0-0 10. fxe5 Bxe5 11. Bh6 Bg7 12. Bxg7 Kxg7 13. Nf3 d5 14. Kh1 Qc7 15. Qe2 Bd7 16. exd5 Nxd5 17. Qd2 Rae8 18. Ne4 f5 19. Nxc5 1/2-1/2

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2007.02.21"]
[Round "7"]
[White "Gil, Czeslaw"]
[Black "Wieczorek, Mateusz"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "128"]
[EventDate "2007.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Be2 d5 5. e5 Be7 6. 0-0 Nh6 7. d4 Nf5 8. c3 b6 9. g4 Nh6 10. Ng5 cxd4 11. cxd4 Nxd4 12. Kh1 Nxe2 13. Qxe2 Bb7 14. h3 d4+ 15. Kh2 d3 16. Qf2 Rc8 17. Nc3 b5 18. a3 a5 19. Nxb5 Rc2 20. Bd2 Bc5 21. Qe1 0-0 22. b4 Qd5 23. Nf3 axb4 24. a4 b3 25. Nc3 Qc6 26. Kg3 Bb4 27. Ne4 Bxd2 28. Nexd2 b2 29. Rd1 Qc3 30. Nb1 Qxe1+ 31. Nxe1 Be4 32. Nxd3 Bxd3 33. Rxd3 Ra8 34. Rdd1 g6 35. Na3 Rc3+ 36. Rf3 Rxf3+ 37. Kxf3 Rxa4 38. Nb1 Rb4 39. Ke3 Kg7 40. Rd4 Rb7 41. Kd2 Ng8 42. Kc3 Ne7 43. Rb4 Rxb4 44. Kxb4 Nd5+ 45. Kb3 Nxf4 46. Kxb2 Nd3+ 47. Kc3 Nxe5 48. Nd2 f5 49. g5 Nf7 50. h4 e5 51. Kd3 h6 52. gxh6+ Nxh6 53. Ke3 Kf6 54. Kf3 g5 55. hxg5+ Kxg5 56. Kg3 e4 57. Kf2 Ng4+ 58. Kg3 f4+ 59. Kg2 Kf5 60. Kf1 f3 61. Ke1 Kf4 62. Kf1 Nh2+ 63. Kg1 e3 64. Nxf3 Kxf3 0-1

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2007.02.20"]
[Round "6"]
[White "Wieczorek, Mateusz"]
[Black "Dziodzio, Angelika"]
[Result "0-1"]
[ECO "B51"]
[BlackElo "1589"]
[PlyCount "56"]
[EventDate "2007.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 e6 6. d4 cxd4 7. Qxd4 a6 8. Bxd7+ Bxd7 9. c4 Be7 10. Nc3 0-0 11. b3 b5 12. cxb5 axb5 13. Bb2 Bc6 14. e5 Bxf3 15. exf6 Bxf6 16. Qd3 Bc6 17. Red1 d5 18. Rab1 b4 19. Ne2 Rxa2 20. Bxf6 Qxf6 21. Rd2 Rxd2 22. Qxd2 Rb8 23. Nd4 e5 24. Nxc6 Qxc6 25. Rd1 d4 26. Rc1 Qd6 27. Rd1 Rc8 28. f4 f6 0-1

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2007.02.19"]
[Round "5"]
[White "Luckiewicz, Robert"]
[Black "Wieczorek, Mateusz"]
[Result "0-1"]
[ECO "B31"]
[PlyCount "27"]
[EventDate "2007.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Bb5 a6 3. Bd3 Nc6 4. Qf3 Nf6 5. Nc3 d6 6. Bc4 b5 7. Bd5 Nd4 8. Bc6+ Nxc6 9. d3 e6 10. Bg5 Be7 11. Bxf6 Bxf6 12. 0-0-0 0-0 13. Nd5 exd5 14. exd5 0-1

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2007.02.18"]
[Round "3"]
[White "Janus, Przemyslaw"]
[Black "Wieczorek, Mateusz"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1742"]
[PlyCount "45"]
[EventDate "2007.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 b5 6. cxb5 a6 7. Nf3 axb5 8. Bxb5+ Nbd7 9. 0-0 Bg7 10. Bc6 Rb8 11. Rb1 0-0 12. Bg5 Bb7 13. Bxb7 Rxb7 14. Qc2 h6 15. Bh4 Ne8 16. h3 Nc7 17. Nd2 Qe8 18. f4 e6 19. Nc4 Qb8 20. Be7 Ne8 21. Bxf8 Kxf8 22. dxe6 fxe6 23. f5 1-0

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2007.02.18"]
[Round "4"]
[White "Wieczorek, Mateusz"]
[Black "Major, Katarzyna"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "96"]
[EventDate "2007.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 e5 7. d3 Nc6 8. Be3 Be6 9. h3 Qd7 10. Ng5 h6 11. Nxe6 fxe6 12. Qe2 d5 13. Bc1 Nd4 14. Qd1 Rad8 15. Be3 Nxc2 16. Qxc2 d4 17. Bxd4 exd4 18. Nb1 Kh7 19. Nd2 e5 20. Nf3 Qe7 21. Rac1 Rc8 22. Qc5 Qxc5 23. Rxc5 Nd7 24. Rc2 c5 25. Rfc1 Rc6 26. Kf1 Rfc8 27. b3 b5 28. Ke2 Nb6 29. Nd2 a5 30. Bf1 h5 31. Ke1 Bh6 32. Kd1 Nd7 33. Ke1 Rf8 34. Bg2 Rcf6 35. f3 Be3 36. Ke2 g5 37. g4 Rc8 38. Rh1 h4 39. Nb1 Rb6 40. Nd2 Rbc6 41. Rf1 Nb6 42. Rfc1 c4 43. bxc4 bxc4 44. dxc4 Na4 45. Ke1 Rd8 46. c5 Nc3 47. Bf1 Rf8 48. Be2 Rxc5 0-1

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2007.02.17"]
[Round "1"]
[White "Kasperek, Joanna"]
[Black "Wieczorek, Mateusz"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1990"]
[PlyCount "55"]
[EventDate "2007.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 a6 6. Bxc6 Nxc6 7. d4 d5 8. e5 Be7 9. Be3 c4 10. b3 cxb3 11. axb3 b5 12. Nbd2 0-0 13. c4 bxc4 14. bxc4 dxc4 15. Nxc4 Bb7 16. Rb1 Qc7 17. Qe2 Rfd8 18. Rfc1 Rab8 19. Nb6 Bc8 20. d5 exd5 21. Qc2 Bb7 22. Nd4 Rbc8 23. Nxc8 Rxc8 24. Nxc6 Qxc6 25. Qxc6 Bxc6 26. Rb6 Bd7 27. Rxc8+ Bxc8 28. Rb8 1-0

[Event "Raciborz op"]
[Site "Raciborz"]
[Date "2007.02.17"]
[Round "2"]
[White "Wieczorek, Mateusz"]
[Black "Thomas, Mateusz"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "67"]
[EventDate "2007.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 Qf6 6. d4 exd4 7. cxd4 Qg6 8. Bf4 Be7 9. Bg3 Nf6 10. e5 dxe5 11. Bxe5 Bh3 12. Bg3 Bf5 13. Bxc6+ bxc6 14. Re1 Nd5 15. Nc3 Rc8 16. Nxd5 cxd5 17. Ne5 Qf6 18. Nf3 0-0 19. Bh4 Qg6 20. Bxe7 Rfe8 21. Bh4 Rxe1+ 22. Qxe1 h6 23. Bg3 Qb6 24. b3 Be4 25. Nd2 Qxd4 26. Nxe4 Qxe4 27. Qxe4 dxe4 28. Rc1 c5 29. h4 g5 30. Rc4 f5 31. hxg5 hxg5 32. Be5 Kf7 33. Bd4 a6 34. Rxc5 1-0

[Event "Polanica Zdroj op-C 42nd"]
[Site "Polanica Zdroj"]
[Date "2006.08.20"]
[Round "2"]
[White "Kulas, Szymon"]
[Black "Wieczorek, Mateusz"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "45"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e6 7. Be3 Be7 8. Qd2 e5 9. Nb3 a6 10. 0-0-0 Be6 11. Nd5 Bxd5 12. exd5 Nd4 13. Bxd4 exd4 14. Qxd4 0-0 15. g4 Nd7 16. f4 Qc7 17. g5 Rfc8 18. Bd3 Qb6 19. Qe4 Kf8 20. Rde1 Re8 21. Qxh7 f6 22. Qh8+ Kf7 23. g6# 1-0

[Event "Polanica Zdroj op-C 42nd"]
[Site "Polanica Zdroj"]
[Date "2006.08.19"]
[Round "1"]
[White "Wieczorek, Mateusz"]
[Black "Korycki, Jozef"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "46"]
[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 e6 2. Qe2 Nc6 3. Nf3 d6 4. d3 Be7 5. g3 e5 6. Bg2 Nf6 7. 0-0 h6 8. Nbd2 Be6 9. c3 a6 10. d4 Bg4 11. Qe3 Nd7 12. d5 Na7 13. c4 b6 14. b4 Bf6 15. Nb3 0-0 16. c5 Bxf3 17. Bxf3 Bg5 18. Qc3 Nb5 19. Bxg5 Qxg5 20. Qd2 bxc5 21. bxc5 dxc5 22. a4 Nd4 23. Qd3 c4 0-1

