[Event "Berlin Lieb Memorial 5th"]
[Site "Berlin"]
[Date "2019.06.21"]
[Round "7"]
[White "Leitz, Dennis"]
[Black "Morczynski, Joachim"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1290"]
[BlackElo "1733"]
[PlyCount "60"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. 0-0 a6 5. d3 Nge7 6. Bg5 h6 7. Bh4 g5 8. Bg3 Bg7 9. c3 d5 10. exd5 exd5 11. Bb3 f5 12. Re1 f4 13. c4 dxc4 14. Bxc4 fxg3 15. fxg3 Bxb2 16. Nfd2 Qd4+ 17. Kh1 Bg4 18. Nf3 Bxf3 19. Qxf3 0-0-0 20. Be6+ Kb8 21. Re4 Qxd3 22. Qxd3 Rxd3 23. h3 Rd1+ 24. Kh2 Bxa1 25. Bb3 Rxb1 26. Bc2 Rb2 27. Bd3 Rf8 28. h4 Nf5 29. hxg5 hxg5 30. Rg4 Ne5 0-1

[Event "Berlin Lieb Memorial 5th"]
[Site "Berlin"]
[Date "2019.05.17"]
[Round "3"]
[White "Koerner, Reinhard"]
[Black "Leitz, Dennis"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1524"]
[BlackElo "1290"]
[PlyCount "65"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 Nc6 4. Nf3 e6 5. cxd5 exd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 h6 9. Bh4 Bg4 10. h3 Bc8 11. 0-0 Nb4 12. Bb1 c5 13. a3 Nc6 14. dxc5 Bxc5 15. Qd3 g6 16. Nxd5 Bf5 17. Nxf6+ Kh8 18. Qxd8 Raxd8 19. Bxf5 gxf5 20. Rfd1 Rxd1+ 21. Rxd1 Be7 22. Rd7 b5 23. Rc7 b4 24. axb4 Bxb4 25. Rxc6 a5 26. Nh5 Kh7 27. Bg3 Ra8 28. b3 a4 29. bxa4 Rxa4 30. Bf4 Ra1+ 31. Kh2 Be7 32. Rxh6+ Kg8 33. Be5 1-0

[Event "Berlin Lieb Memorial 5th"]
[Site "Berlin"]
[Date "2019.05.10"]
[Round "2"]
[White "Leitz, Dennis"]
[Black "Catalano, Enzo"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1290"]
[BlackElo "1596"]
[PlyCount "60"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. 0-0 a6 5. Nc3 b5 6. Be2 d6 7. d3 Be7 8. Bf4 Nf6 9. h3 0-0 10. g4 Bb7 11. g5 Nd7 12. h4 b4 13. Nb1 e5 14. Be3 f5 15. gxf6 Bxf6 16. Nh2 Bxh4 17. Ng4 Bg5 18. Qd2 Bxe3 19. Qxe3 Nd4 20. Bd1 Nf6 21. c3 Nxg4 22. Bxg4 Nc2 23. Be6+ Kh8 24. Qg3 Qf6 25. Bb3 Nxa1 26. Bd1 Qf4 27. Qg2 Rf6 28. Bh5 Qh4 29. Qh2 Qxh2+ 30. Kxh2 Rh6 0-1

[Event "Berlin Lieb Memorial 4th"]
[Site "Berlin"]
[Date "2018.06.29"]
[Round "7"]
[White "Lippianowski, Stefan"]
[Black "Leitz, Dennis"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1109"]
[PlyCount "52"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Qe2+ Be6 5. Qb5+ Bd7 6. Qxb7 Nc6 7. Qb3 Bd6 8. Qc3 Nf6 9. Qd3 Be6 10. Qc3 0-0 11. Qxc6 Re8 12. Qc3 Bd7+ 13. Be2 Ne4 14. Qa5 Rb8 15. 0-0 Bc5 16. d4 Bb6 17. Qxd5 Nd6 18. Bg5 Qc8 19. Bc4 Be6 20. Qc6 Bxc4 21. Re1 Rxe1+ 22. Nxe1 Bb5 23. Qf3 Bxd4 24. Qg3 Bxb2 25. Bh6 Bxa1 26. c3 Nf5 0-1

[Event "Berlin Lieb Memorial 4th"]
[Site "Berlin"]
[Date "2018.06.28"]
[Round "6"]
[White "Leitz, Dennis"]
[Black "Lakowitz, Detlef"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "44"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 d6 5. Nc3 Be6 6. Bb5 Qd7 7. d4 0-0-0 8. dxe5 dxe5 9. Bd2 a6 10. Bd3 Nf6 11. Qe1 Ng4 12. a4 Nd4 13. Qd1 Nxf3+ 14. gxf3 Nf6 15. Rb1 Bh3 16. Re1 Nh5 17. b4 Nf4 18. b5 Nxd3 19. Re2 Nc5 20. bxa6 bxa6 21. Qc1 Qe6 22. Qb2 Qg6+ 0-1

[Event "Berlin Lieb Memorial 4th"]
[Site "Berlin"]
[Date "2018.06.21"]
[Round "5"]
[White "Helling, Bernd"]
[Black "Leitz, Dennis"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1521"]
[PlyCount "39"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Be7 7. d5 Nb4 8. a3 Na6 9. Nc3 0-0 10. e5 Ng4 11. h3 Nf6 12. exf6 Bxf6 13. 0-0 c6 14. Ne4 cxd5 15. Qxd5 Nc7 16. Qf5 g6 17. Qxf6 Qe8 18. Bh6 Ne6 19. Bxe6 fxe6 20. Qg7# 1-0

[Event "Berlin Lieb Memorial 4th"]
[Site "Berlin"]
[Date "2018.06.07"]
[Round "4"]
[White "Leitz, Dennis"]
[Black "Wozniak, Konrad"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1653"]
[PlyCount "74"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Be2 Nf6 5. 0-0 Be7 6. Re1 0-0 7. d4 Bg4 8. Nbd2 Nbd7 9. h3 Bxf3 10. Nxf3 c6 11. c4 Bb4 12. Bd2 Bxd2 13. Qxd2 Qc7 14. g3 Rfe8 15. Qc2 Nb6 16. Bd3 dxc4 17. Bf5 g6 18. Ng5 gxf5 19. Qxf5 Nbd5 20. Rxe8+ Rxe8 21. Rc1 Qd7 22. Qc2 b5 23. b3 Nb6 24. bxc4 Nxc4 25. a4 Qd5 26. f3 Qxg5 27. axb5 Qxg3+ 28. Kh1 Qxh3+ 29. Kg1 Qg3+ 30. Kh1 Re1+ 31. Rxe1 Qxe1+ 32. Kh2 Qd2+ 33. Qxd2 Nxd2 34. bxc6 Nd5 35. f4 a5 36. Kg2 a4 37. Kf2 a3 0-1

[Event "Berlin Lieb Memorial 4th"]
[Site "Berlin"]
[Date "2018.05.24"]
[Round "2"]
[White "Kellner, Rene"]
[Black "Leitz, Dennis"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1627"]
[PlyCount "89"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. e5 Bg4 5. f3 Bh5 6. exf6 exf6 7. Bd3 Bd6 8. Nge2 0-0 9. 0-0 c5 10. dxc5 Bxc5+ 11. Kh1 Nc6 12. Nf4 Bg6 13. Bxg6 fxg6 14. Qxd5+ Qxd5 15. Nfxd5 Nd4 16. Be3 Nxc2 17. Bxc5 Nxa1 18. Bxf8 Rxf8 19. Rxa1 Re8 20. Kg1 h5 21. Kf2 g5 22. Re1 Ra8 23. Re7 f5 24. Rxb7 g4 25. b4 h4 26. a4 Rf8 27. Rxa7 f4 28. b5 g3+ 29. hxg3 fxg3+ 30. Kf1 Kh7 31. Re7 Rh8 32. b6 Kg6 33. Nf4+ Kf6 34. Re6+ Kf5 35. b7 Kxf4 36. Rb6 h3 37. gxh3 Rb8 38. a5 Kxf3 39. a6 g2+ 40. Kg1 Re8 41. Rb1 g5 42. a7 Rh8 43. a8Q Rxh3 44. b8Q+ Ke3 45. Qxg2 1-0

[Event "Berlin Lieb Memorial 4th"]
[Site "Berlin"]
[Date "2018.05.17"]
[Round "1"]
[White "Leitz, Dennis"]
[Black "Rouditser, Benjamin"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "1739"]
[PlyCount "32"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Be2 e5 5. Nf3 Nc6 6. 0-0 Bd6 7. Nc3 Nge7 8. d4 e4 9. Ng5 h6 10. Bb5 hxg5 11. Bxg5 Bxh2+ 12. Kh1 Bf4+ 13. Kg1 Bxg5 14. f3 Be3+ 15. Rf2 Ng6 16. fxe4 Qh4 0-1

