[Event "Sachsen-Anhalt Verbandsliga 1920"]
[Site "Sachsen Anhalt"]
[Date "2020.09.20"]
[Round "7.8"]
[White "Timoschenko, Enrico"]
[Black "Wieczorek, Martin"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1893"]
[BlackElo "1595"]
[PlyCount "60"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg USC"]
[BlackTeam "Dessau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Be2 d6 8. dxe5 dxe5 9. Qa4+ c6 10. Nxe5 Nf6 11. 0-0 0-0 12. Be3 Qc7 13. Nf3 b5 14. Qc2 h6 15. h3 Be6 16. Nbd2 Rfd8 17. Nd4 Qd7 18. Rfd1 Nb7 19. N2f3 Qc8 20. a4 a6 21. Ne5 Bd6 22. Nexc6 Re8 23. e5 Bxe5 24. Nxe5 Bxh3 25. Nef3 Bg4 26. axb5 axb5 27. Rxa8 Qxa8 28. Nxb5 Qc8 29. Nfd4 Rxe3 30. fxe3 Qe8 1-0

[Event "Sachsen-Anhalt Landesliga-B 1920"]
[Site "Sachsen Anhalt"]
[Date "2020.02.02"]
[Round "6.8"]
[White "Wiegand, Ronny"]
[Black "Wieczorek, Martin"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1726"]
[BlackElo "1595"]
[PlyCount "69"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Merseburg II"]
[BlackTeam "Dessau II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Nc3 a6 13. Re1 0-0 14. Bg5 Bd7 15. Rc1 Rac8 16. Bb1 Bf4 17. Bxf4 Qxf4 18. Ne2 Qd6 19. Nc3 Rce8 20. Qe2 Re7 21. Rcd1 Rfe8 22. Ne5 Qb4 23. a3 Qb6 24. Qd2 Nxe5 25. Rxe5 Rf7 26. f3 Bc8 27. Rde1 Rfe7 28. Na4 Qb5 29. Nc3 Qb6 30. Na4 Qc6 31. Nc3 Nd7 32. Nxd5 Nxe5 33. Nxe7+ Rxe7 34. Rxe5 Rd7 35. Rc5 0-1

[Event "Sachsen-Anhalt Landesliga-B 1920"]
[Site "Sachsen Anhalt"]
[Date "2020.01.19"]
[Round "5.8"]
[White "Wieczorek, Martin"]
[Black "Udet, Fabian"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1595"]
[BlackElo "1705"]
[PlyCount "68"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Dessau II"]
[BlackTeam "Anhalt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. bxc3 exd4 8. cxd4 Nge7 9. Ne2 a6 10. Nf4 Qd6 11. Bc4 0-0 12. 0-0 Ng6 13. Nxg6 Qxg6 14. Bc3 Re8 15. Qf3 Bf5 16. Rad1 Re7 17. Rfe1 Bg4 18. Qf4 Bxd1 19. Rxd1 Qc2 20. Bb3 Qxc3 21. d5 Ne5 22. h4 Ng6 23. Qg4 Qf6 24. h5 Ne5 25. Qg3 Rd8 26. e4 Nc6 27. dxc6 Rxd1+ 28. Bxd1 Qxc6 29. Qd3 Qxe4 30. Qb3 Qh4 31. Qc3 Qe4 32. Qb3 Qe1+ 33. Kh2 Qxf2 34. Qxb7 Qh4+ 0-1

[Event "Sachsen-Anhalt Landesliga-B 1920"]
[Site "Sachsen Anhalt"]
[Date "2019.12.08"]
[Round "4.8"]
[White "Poetsch, Thomas"]
[Black "Wieczorek, Martin"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1523"]
[BlackElo "1595"]
[PlyCount "103"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Coethen Germania II"]
[BlackTeam "Dessau II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. Nc3 a6 12. Qe2 0-0 13. Be3 e5 14. Nxe5 Nxe5 15. dxe5 Bxe5 16. 0-0-0 d4 17. Bc4+ Kh8 18. f4 Bg4 19. Qc2 Bxd1 20. Rxd1 Ng4 21. Bg1 Bxf4+ 22. Kb1 Ne3 23. Bxe3 Bxe3 24. Nd5 Qg5 25. Nc7 Rf2 26. Qe4 Rb8 27. Bd3 Qh5 28. Rh1 Qg6 29. Rd1 Rxg2 30. Qe5 Qf6 31. Qe4 Qg6 32. Qf3 Qg4 33. Qxg4 Rxg4 34. Ne6 Rg1 35. Rxg1 Bxg1 36. h3 Be3 37. Kc2 Rc8+ 38. Kb3 Kg8 39. Bf5 Re8 40. Nc7 Re5 41. Bd3 g5 42. Na8 h5 43. Kc2 g4 44. hxg4 hxg4 45. Bf1 g3 46. Bh3 Rg5 47. Bg2 Rf5 48. Kd3 Rf2 49. Bxb7 g2 50. Bxg2 Rxg2 51. Nb6 Rxb2 52. a4 0-1

[Event "Sachsen-Anhalt Landesliga-B 1920"]
[Site "Sachsen Anhalt"]
[Date "2019.11.17"]
[Round "3.7"]
[White "Matiebe, Falk"]
[Black "Wieczorek, Martin"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1666"]
[BlackElo "1595"]
[PlyCount "81"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hettstedt"]
[BlackTeam "Dessau II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Qe2 Ne7 3. d3 d5 4. Nd2 dxe4 5. Nxe4 Ng6 6. g3 Be7 7. Bg2 0-0 8. f4 Nc6 9. Nf3 e5 10. Nxe5 Ncxe5 11. fxe5 Nxe5 12. 0-0 Bg4 13. Qf2 Rc8 14. d4 Ng6 15. h3 Be6 16. Be3 b6 17. b3 Qd7 18. Kh2 f5 19. Ng5 Bd5 20. Bxd5+ Qxd5 21. c4 Qd7 22. Qd2 h6 23. Nf3 Bd6 24. Bf2 Rce8 25. c5 Be7 26. b4 Qd5 27. Bg1 f4 28. g4 Bf6 29. a4 Re4 30. Qa2 Rd8 31. Qxd5+ Rxd5 32. Rae1 Rxe1 33. Rxe1 Ne7 34. Ne5 Bxe5 35. Rxe5 Rxe5 36. dxe5 Nc6 37. b5 Nxe5 38. cxb6 cxb6 39. a5 Nf3+ 40. Kg2 Nxg1 41. axb6 0-1

[Event "Sachsen-Anhalt Landesliga-B 1920"]
[Site "Sachsen Anhalt"]
[Date "2019.10.20"]
[Round "2.7"]
[White "Wendling, Jens"]
[Black "Wieczorek, Martin"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1624"]
[BlackElo "1595"]
[PlyCount "63"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Naumburg II"]
[BlackTeam "Dessau II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Qe2 Nc6 3. Nf3 Be7 4. d4 d5 5. e5 f6 6. c3 fxe5 7. dxe5 Bc5 8. g3 Nge7 9. Ng5 0-0 10. f4 Ng6 11. Qh5 h6 12. Qxg6 hxg5 13. Bd3 Ne7 14. Qh7+ Kf7 15. Qh5+ g6 16. Qh7+ Ke8 17. Bxg6+ Kd7 18. Bd3 gxf4 19. Bxf4 c6 20. Nd2 Qb6 21. 0-0-0 a5 22. a4 d4 23. Kc2 Kc7 24. Bg5 Kd7 25. Bc4 Qc7 26. Rhe1 Rf2 27. Bxe7 Bxe7 28. Kb1 b6 29. Ne4 Rg2 30. Rxd4+ Ke8 31. Qg6+ Kf8 32. Rf1+ 1-0

[Event "Sachsen-Anhalt Landesliga-B 1920"]
[Site "Sachsen Anhalt"]
[Date "2019.09.29"]
[Round "1.7"]
[White "Wieczorek, Martin"]
[Black "Ruhs, Marco"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1595"]
[BlackElo "1769"]
[PlyCount "55"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Dessau II"]
[BlackTeam "Halle USV III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c5 5. cxd5 Qxd5 6. Nc3 Qd8 7. Bg2 Nc6 8. Qa4 Bd7 9. dxc5 Bxc5 10. Qc4 Qb6 11. 0-0 Be7 12. Be3 Qa5 13. Rfd1 0-0 14. a3 Rac8 15. Qb3 b6 16. Bg5 Rfd8 17. Rac1 h6 18. Bf4 Be8 19. Rxd8 Nxd8 20. Rd1 Nb7 21. Nd4 Qa6 22. Nxe6 Na5 23. Qa2 fxe6 24. Qxe6+ Kf8 25. Nd5 Nc6 26. Nxe7 Nxe7 27. Bd6 Rc2 28. Bxe7# 1-0

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.23"]
[Round "7"]
[White "Wieczorek, Martin"]
[Black "Matitschka, Heinz"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1565"]
[BlackElo "1930"]
[PlyCount "79"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Bf4 c6 9. Nbd2 Nh5 10. Be3 f5 11. Nb3 f4 12. Bd2 Ndf6 13. Ne5 Ne4 14. g4 Nxd2 15. Qxd2 Nf6 16. Qxf4 Nd7 17. Qe3 Nxe5 18. dxe5 Bd7 19. c5 Be8 20. Rac1 g5 21. Nd4 Qd7 22. Qg3 Bg6 23. e3 Rf7 24. b4 a5 25. b5 Bd3 26. bxc6 bxc6 27. Rfd1 Bc4 28. f4 gxf4 29. exf4 Bxc5 30. Kh1 Bxd4 31. Rxd4 Be2 32. Rd2 Bb5 33. Rdc2 Raf8 34. Rf2 Kh8 35. Re1 Rg7 36. Qa3 Rfg8 37. h3 Qa7 38. Rf3 h5 39. g5 c5 40. h4 1/2-1/2

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.22"]
[Round "6"]
[White "Wimmer, Thomas"]
[Black "Wieczorek, Martin"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1841"]
[BlackElo "1565"]
[PlyCount "111"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nh3 c6 6. 0-0 Bd6 7. Qc2 0-0 8. Bf4 Re8 9. Nd2 e5 10. dxe5 Bxe5 11. Nf3 Bxf4 12. Nxf4 Na6 13. Rfd1 Nc7 14. Rac1 Qe7 15. Nd4 dxc4 16. Nxc6 bxc6 17. Bxc6 Be6 18. Bxa8 Nxa8 19. Nxe6 Qxe6 20. Qxc4 Qxc4 21. Rxc4 Nb6 22. Rc7 a5 23. Kf1 a4 24. Rd6 Nfd5 25. Rb7 a3 26. Rdxb6 Nxb6 27. Rxb6 axb2 28. Rxb2 Ra8 29. f3 Ra3 30. h4 h5 31. Ke1 Kf7 32. Kd1 Kf6 33. Kc1 g6 34. Kb1 f4 35. gxf4 Kf5 36. Rb3 Ra7 37. e3 Rd7 38. Kc2 Ra7 39. a3 Ra8 40. Rb5+ Kf6 41. Kb3 Rd8 42. Kb4 Rd3 43. Re5 Rd1 44. a4 Rb1+ 45. Kc5 Ra1 46. Kb5 Rb1+ 47. Kc6 Ra1 48. a5 Ra3 49. Kb6 Rb3+ 50. Ka7 Rb4 51. a6 Rb3 52. Ka8 Rb4 53. a7 Rb3 54. Re8 Kf5 55. Rf8+ Ke6 56. Rb8 1-0

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.21"]
[Round "5"]
[White "Wieczorek, Martin"]
[Black "Matitschka, Johannes"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "1565"]
[BlackElo "1815"]
[PlyCount "52"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Na6 10. Nd2 Rb8 11. Nc4 b5 12. Nxd6 Qxd6 13. Bf4 Qb6 14. Bxb8 Qxb8 15. a3 Re8 16. Re1 c4 17. Rb1 Nc5 18. f3 Qb6 19. Kh1 Rd8 20. Bf1 Nfd7 21. e4 Ne5 22. Re3 Bh6 23. f4 Bg4 24. Qc1 Bf3+ 25. Kg1 Nb3 26. Qe1 Ng4 0-1

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.20"]
[Round "4"]
[White "Fock, Sana"]
[Black "Wieczorek, Martin"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1800"]
[BlackElo "1565"]
[PlyCount "86"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Ne2 Bd6 11. 0-0 Qc7 12. h3 0-0 13. a3 Bd7 14. Re1 Rae8 15. Bg5 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Rc1 Qd6 19. Nc3 Bd4 20. Rxe8 Bxe8 21. Qd2 Bb6 22. Bf4 Qd8 23. Bf5 Nh5 24. Bg5 Qd6 25. Nxd5 Bxf2+ 26. Qxf2 Qxd5 27. Rc5 Qd1+ 28. Kh2 Qd6+ 29. Kg1 g6 30. g4 Ng7 31. Qe3 gxf5 32. Be7 Qd1+ 33. Kh2 Rf7 34. gxf5 Bc6 35. Rxc6 bxc6 36. f6 Qc2+ 37. Kg1 Qg6+ 38. Kh1 Qb1+ 39. Kg2 Qxb2+ 40. Kh1 Qb1+ 41. Kg2 Qg6+ 42. Kh1 Nh5 43. Qxa7 Nxf6 0-1

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.19"]
[Round "3"]
[White "Wieczorek, Martin"]
[Black "Paris, Gerhard"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1565"]
[BlackElo "1384"]
[PlyCount "99"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[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 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 c5 7. Nc3 Re8 8. h3 cxd4 9. Nxd4 Nbd7 10. b3 Rb8 11. Bb2 a6 12. e3 Nf8 13. Nde2 Bd7 14. Qc2 Qc8 15. Nf4 e5 16. Nfd5 Nxd5 17. Nxd5 Bxh3 18. Rad1 Bxg2 19. Kxg2 Ne6 20. Ba3 Ng5 21. Rh1 Qg4 22. Rde1 e4 23. Bb2 Qf3+ 24. Kg1 Qg4 25. Kf1 Qf3 26. Kg1 Qg4 27. Rc1 Nf3+ 28. Kf1 h5 29. Bxg7 Kxg7 30. Qb2+ Ne5 31. Rh4 Qg5 32. Rxe4 Kh6 33. Qe2 Qf5 34. Rh4 Qd3 35. Qxd3 Nxd3 36. Rd1 Ne5 37. Rf4 Rf8 38. Rf6 Nd7 39. Rxd6 Nc5 40. Nf6 Rh8 41. Nd7 Nxd7 42. Rxd7 Kg7 43. Ke2 h4 44. gxh4 Rxh4 45. Re7 b5 46. c5 a5 47. Rdd7 Rf8 48. Rb7 Kf6 49. Rec7 b4 50. Ra7 1-0

[Event "Berlin Lichtenberger op 18th"]
[Site "Berlin"]
[Date "2019.08.17"]
[Round "1"]
[White "Scheide, Helmut"]
[Black "Wieczorek, Martin"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1921"]
[BlackElo "1565"]
[PlyCount "45"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 f5 3. c4 Nf6 4. Nc3 Bb4 5. Qc2 0-0 6. g3 d5 7. e3 Bd7 8. a3 Be7 9. Ne5 Nc6 10. Nxd7 Qxd7 11. cxd5 exd5 12. Bd3 Ne4 13. Nxd5 Rae8 14. 0-0 Bd6 15. Nc3 Ng5 16. f4 Ne4 17. Nxe4 fxe4 18. Bxe4 h5 19. Bg6 Re7 20. Qc4+ Kh8 21. Qd5 Bxf4 22. Qxd7 Bxe3+ 23. Bxe3 1-0

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2019.06.25"]
[Round "4"]
[White "Matitschka, Heinz"]
[Black "Wieczorek, Martin"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1940"]
[BlackElo "1491"]
[PlyCount "47"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. e3 Bb4 5. Qc2 0-0 6. Bd3 b6 7. Nge2 Bb7 8. Bd2 Bxc3 9. Nxc3 Na6 10. a3 Ng4 11. d5 Nc5 12. f3 Ne5 13. Be2 a5 14. 0-0 Ba6 15. b4 Nxc4 16. bxc5 Nxa3 17. Rxa3 Bxe2 18. Nxe2 b5 19. Rxa5 Rb8 20. Nd4 e5 21. Nxf5 Qf6 22. e4 g6 23. Nh6+ Kg7 24. Ng4 1-0

[Event "Sachsen-Anhalt Landesliga B 18/19"]
[Site "Sachsen Anhalt"]
[Date "2018.12.16"]
[Round "5.8"]
[White "Kissmann, Tobias"]
[Black "Wieczorek, Martin"]
[Result "1/2-1/2"]
[ECO "A85"]
[BlackElo "1491"]
[PlyCount "44"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Zeitz Motor"]
[BlackTeam "Dessau II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 b6 7. a3 Bb7 8. d5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. cxd5 f4 12. Qb3 d6 13. 0-0-0 fxe3 14. Qxe3 Qxe3+ 15. fxe3 Re8 16. Rd3 Nd7 17. Rc3 Bxd5 18. Bb5 c6 19. Bxc6 Bxc6 20. Rxc6 Rac8 21. Rxc8 Rxc8+ 22. Kd2 Nc5 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.25"]
[Round "8"]
[White "Schiller, Stephan"]
[Black "Wieczorek, Martin"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1604"]
[BlackElo "1426"]
[PlyCount "44"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 d5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Qc2 Ne4 9. Bf4 Nd7 10. Nd2 Bg5 11. Bxg5 Qxg5 12. g3 Ndf6 13. Rf1 Ng4 14. Nf3 Qh6 15. 0-0-0 Bd7 16. Rde1 Rae8 17. Kb1 Nxh2 18. Rh1 Nxf3 19. Rxh6 Nxe1 20. Qe2 gxh6 21. Qxe1 Rf7 22. Ne2 Rg7 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.24"]
[Round "7"]
[White "Vesely, Martin1111"]
[Black "Wieczorek, Martin"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1703"]
[BlackElo "1426"]
[PlyCount "88"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. c4 dxc4 6. Bxc4 Ne7 7. 0-0 0-0 8. Bg5 Nbc6 9. Nbd2 Na5 10. Bd3 f6 11. Bh4 Nf5 12. Qc2 Qd7 13. Rad1 g6 14. Rfe1 Nxh4 15. Nxh4 Nc6 16. Nhf3 Nb4 17. Bc4+ Kg7 18. Qc3 b5 19. Bb3 Bb7 20. a3 Nd5 21. Qc2 Nf4 22. d5 Bxd5 23. Bxd5 Nxd5 24. Ne4 Nf4 25. Nxd6 cxd6 26. g3 Qb7 27. Qe4 Qxe4 28. Rxe4 Nh5 29. g4 f5 30. Re7+ Kf6 31. Rd7 fxg4 32. R7xd6+ Kg7 33. Ng5 Kh6 34. Ne4 Rf7 35. Rd7 Raf8 36. Rxf7 Rxf7 37. Rd5 Re7 38. Rd4 Nf4 39. Kf1 Rc7 40. Nc3 Ne6 41. Rxg4 Rb7 42. h4 Kg7 43. Re4 Kf6 44. Rb4 a6 1/2-1/2

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.23"]
[Round "6"]
[White "Wieczorek, Martin"]
[Black "Kohlmeyer, Dagobert"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1426"]
[BlackElo "1858"]
[PlyCount "102"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. cxd5 cxd5 8. Nc3 Nc6 9. Bf4 a6 10. Rc1 e6 11. Qd2 Ne4 12. Nxe4 dxe4 13. Ng5 Qxd4 14. Qxd4 Nxd4 15. Rfe1 e5 16. Bd2 f5 17. Rc7 h6 18. Nh3 Rf7 19. Rxf7 Kxf7 20. f3 exf3 21. exf3 Bd7 22. Bc3 Bc6 23. Nf2 Rd8 24. Bxd4 Rxd4 25. Rd1 Rxd1+ 26. Nxd1 Bf8 27. a3 Bc5+ 28. Kf1 Bb5+ 29. Ke1 Bd4 30. Kd2 Ke6 31. Nc3 Bxc3+ 32. Kxc3 Kd5 33. g4 fxg4 34. fxg4+ e4 35. b3 Be2 36. h3 Ke5 37. Kd2 Bf3 38. Bxf3 exf3 39. Ke3 f2 40. Kxf2 Kf4 41. Kg2 Ke3 42. Kg3 g5 43. b4 b5 44. h4 Ke4 45. hxg5 hxg5 46. Kh2 Kf4 47. Kh3 Kf3 48. Kh2 Kxg4 49. Kg2 Kf4 50. Kf2 Ke4 51. Ke2 Kd4 0-1

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.22"]
[Round "5"]
[White "Mueller, Johannes1111"]
[Black "Wieczorek, Martin"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1775"]
[BlackElo "1426"]
[PlyCount "78"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 Qb6 8. Nf3 cxd4 9. cxd4 Be7 10. g3 f6 11. Bh3 0-0 12. Bxe6+ Kh8 13. Bxd5 fxe5 14. Bxc6 Qxc6 15. 0-0 e4 16. Ne5 Nxe5 17. fxe5 Bd7 18. Be3 g5 19. Qd2 Bh3 20. Rxf8+ Rxf8 21. d5 Qg6 22. Qe1 Rf1+ 23. Qxf1 Bxf1 24. Rxf1 Qa6 25. Nc3 Qd3 26. Bxa7 Bb4 27. e6 Qc4 28. Rf7 Kg8 29. Rf5 h6 30. Bb8 Bc5+ 31. Kg2 Qd3 32. Kh3 e3 33. Re5 Qf1+ 34. Kg4 Qf6 35. Ne4 Qg6 36. Nxc5 h5+ 37. Kh3 Qf6 38. Rxg5+ Qxg5 39. Nd7 Qf5+ 0-1

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.21"]
[Round "4"]
[White "Wieczorek, Martin"]
[Black "Morczynski, Ryszard"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "1426"]
[BlackElo "1284"]
[PlyCount "43"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 d6 4. Bg2 g6 5. Nf3 Bg7 6. Qb3 c5 7. dxc5 Qa5+ 8. Bd2 Qxc5 9. 0-0 0-0 10. Be3 Qc7 11. c5+ Kh8 12. cxd6 exd6 13. Ng5 Ne4 14. Nxe4 fxe4 15. Bxe4 Nc6 16. Nd2 Re8 17. Bd5 Bf5 18. Nf3 Bf6 19. Rac1 Rab8 20. Ng5 Qd7 21. Nf7+ Kg7 22. Bh6+ 1-0

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.20"]
[Round "3"]
[White "Bergmann, Jens"]
[Black "Wieczorek, Martin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1835"]
[BlackElo "1426"]
[PlyCount "77"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. g3 Bb5 7. Be2 Bxe2 8. Qxe2 cxd4 9. cxd4 Nc6 10. 0-0 Nge7 11. Nc3 Nf5 12. Be3 Be7 13. Rfd1 Nxe3 14. fxe3 0-0 15. Rac1 f6 16. exf6 Rxf6 17. a3 Raf8 18. Rf1 a6 19. b4 R6f7 20. Kg2 Qc7 21. Qc2 b5 22. Nxd5 Qd6 23. Nxe7+ Nxe7 24. Qb3 Nc6 25. Qc2 Rc7 26. Qe4 h6 27. Rc5 a5 28. Rfc1 Rfc8 29. bxa5 b4 30. axb4 Nxb4 31. Rxc7 Rxc7 32. Rxc7 Qxc7 33. Qxe6+ Kh7 34. Qf5+ Kg8 35. Qc5 Qb7 36. Qb6 Qe7 37. Ne5 Nd5 38. Qb3 Qe6 39. Kg1 1-0

[Event "Berlin Lichtenberger op 17th"]
[Site "Berlin"]
[Date "2018.08.18"]
[Round "1"]
[White "Wieczorek, Martin"]
[Black "Grassi, Fabrizio"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1426"]
[BlackElo "1896"]
[PlyCount "107"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Nd7 7. Qxc4 Nb6 8. Qd3 e5 9. Nxe5 Nb4 10. Qf3 Be6 11. Na3 Qxd4 12. Qe3 Qxe3 13. Bxe3 Bd6 14. Nd3 Nxd3+ 15. exd3 Bb4+ 16. Ke2 Bxa3 17. bxa3 Bg4+ 18. Kd2 0-0-0 19. Kc2 Rhe8 20. Rhe1 Bf5 21. Bf1 Kb8 22. Rad1 Be6 23. Kb2 Na4+ 24. Kc1 Bxa2 25. Rd2 Be6 26. d4 Nb6 27. Bg2 Bd5 28. Bh3 Nc4 29. Rd3 g6 30. f4 f5 31. Bf1 c6 32. Rc3 Nxe3 33. Rcxe3 Rxe3 34. Rxe3 Kc7 35. Re7+ Rd7 36. Rxd7+ Kxd7 37. Kd2 Kd6 38. Kc3 c5 39. dxc5+ Kxc5 40. Be2 b5 41. Bd1 a5 42. Bc2 b4+ 43. axb4+ axb4+ 44. Kb2 Kd4 45. g4 fxg4 46. f5 gxf5 47. Bxf5 h5 48. Kc2 Be4+ 49. Bxe4 Kxe4 50. Kd2 Kf3 51. Ke1 Kg2 52. Ke2 Kxh2 53. Kf2 g3+ 54. Kf3 0-1

[Event "Berlin Werner Ott op"]
[Site "Berlin"]
[Date "2018.07.03"]
[Round "4"]
[White "Plaza Reino, Agustin"]
[Black "Wieczorek, Martin"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1923"]
[BlackElo "1349"]
[PlyCount "85"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ndf3 Qb6 9. h4 Bb4+ 10. Kf2 f6 11. Be3 0-0 12. a3 Be7 13. b4 Qd8 14. Bd3 fxe5 15. fxe5 Ndxe5 16. dxe5 Nxe5 17. Bg5 Ng4+ 18. Ke1 e5 19. Qb3 Bxg5 20. Nxg5 Nf2 21. Rh2 e4 22. Be2 Qd6 23. g3 Ng4 24. Rg2 Kh8 25. Rd1 Be6 26. Bxg4 Bxg4 27. Qxd5 Qf6 28. Re2 Bxe2 29. Nxe2 Qf2+ 30. Kd2 Rad8 31. Nf7+ Rxf7 32. Qxd8+ Rf8 33. Qd4 e3+ 34. Kd3 Qf5+ 35. Kxe3 Re8+ 36. Kd2 Qe6 37. Qd3 Qb6 38. Kc2 Qf2 39. Rd2 Qf8 40. Kb2 Qf6+ 41. Nc3 Rc8 42. Qd4 Qc6 43. Qd8+ 1-0

