[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2021.08.29"]
[Round "9"]
[White "Geltz, Noah"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2048"]
[BlackElo "2074"]
[PlyCount "59"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. c4 Nf6 8. Nc3 e6 9. 0-0 Be7 10. e5 dxe5 11. Nxe5 0-0 12. Be3 Be8 13. Rfd1 Qc7 14. f4 Bc6 15. Qb6 Qxb6 16. Bxb6 Rfc8 17. Rd3 Kf8 18. Re1 g6 19. Ree3 Ke8 20. Rh3 Bf8 21. b3 h5 22. Rhe3 Nd7 23. Nxd7 Bxd7 24. Nd5 Be7 25. Nxe7 Kxe7 26. a4 Bc6 27. Bc5+ Kf6 28. Bd4+ Ke7 29. Bc5+ Kf6 30. Bd4+ 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2021.08.28"]
[Round "8"]
[White "Lieberwirth, Kasimir"]
[Black "Wander, Dennis"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2074"]
[BlackElo "1610"]
[PlyCount "41"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. d5 Nf6 6. dxc6 e4 7. Bxe4 Nxe4 8. 0-0 Bc5 9. Qd5 Qe7 10. cxb7 Bxb7 11. Qxb7 0-0 12. Nc3 f5 13. Qd5+ Kh8 14. Nxe4 fxe4 15. Bg5 Qe8 16. Rae1 d6 17. Rxe4 Qg6 18. Qe6 Qxe6 19. Rxe6 Rae8 20. Rxe8 Rxe8 21. Be3 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2021.08.27"]
[Round "7"]
[White "Schmitt, Daniel"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "1966"]
[BlackElo "2074"]
[PlyCount "119"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nb3 Qc7 8. f5 b5 9. g4 Bb7 10. Bg2 b4 11. Nd5 Nxd5 12. exd5 Nd7 13. 0-0 Be7 14. a3 Nc5 15. Be3 Nxb3 16. cxb3 bxa3 17. bxa3 h6 18. Qd2 Bg5 19. Bxg5 hxg5 20. Qe3 Qc5 21. Qxc5 dxc5 22. Rac1 Rc8 23. f6 g6 24. Rce1 Kd7 25. Rxe5 Rc7 26. Rfe1 Kd6 27. Rxg5 c4 28. bxc4 Rxc4 29. Rb1 Rc7 30. h3 Re8 31. Rb6+ Kc5 32. Rb1 Kd6 33. Rb6+ Kc5 34. d6+ Kxb6 35. dxc7 Kxc7 36. Bxb7 Kxb7 37. Ra5 Re3 38. Kg2 Kb6 39. Ra4 g5 40. Rd4 Kc6 41. a4 Re6 42. h4 Kc5 43. Rd7 Rxf6 44. hxg5 Rf4 45. Kg3 Rf1 46. a5 Kc6 47. Re7 Kd6 48. Ra7 Ke5 49. Rxa6 Rg1+ 50. Kh3 Rh1+ 51. Kg2 Ra1 52. Rf6 Ke4 53. Rf5 Ra3 54. Kf2 Ra2+ 55. Kg3 Ra1 56. Rxf7 Rxa5 57. Kh4 Ra6 58. Rf5 Ra1 59. g6 Ra6 60. Kg5 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "5"]
[White "Boder, Jan"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2146"]
[BlackElo "2074"]
[PlyCount "107"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. Bg2 dxc4 5. Qc2 Nbd7 6. Qxc4 e5 7. b4 Bd6 8. Bb2 0-0 9. b5 Nb6 10. Qc2 cxb5 11. 0-0 Qe7 12. Nc3 b4 13. Nb5 Bb8 14. Ng5 a6 15. f4 h6 16. fxe5 Bxe5 17. Rxf6 hxg5 18. Rxb6 Bxb2 19. Qxb2 axb5 20. Rxb5 Qxe2 21. Rxg5 f6 22. Bf1 Qe4 23. Rb5 Be6 24. Rxb4 Qc6 25. Rb6 Qc5+ 26. d4 Qd5 27. Bg2 Qf5 28. a3 Bf7 29. Rxb7 Qd3 30. a4 Rad8 31. Rb4 Rfe8 32. Bf1 Qe4 33. Qf2 Bd5 34. Bg2 Qd3 35. Bxd5+ Rxd5 36. Re1 Rxe1+ 37. Qxe1 Rxd4 38. Qe8+ Kh7 39. Qh5+ Kg8 40. Rb8+ Rd8 41. Rxd8+ Qxd8 42. Qg4 Qd2 43. Qc4+ Kh7 44. Qf4 Qe1+ 45. Kg2 Qe2+ 46. Kh3 Qe6+ 47. Qg4 Qa2 48. Qf5+ g6 49. Qxf6 Qxa4 50. Qh4+ Qxh4+ 51. Kxh4 Kh6 52. Kg4 Kh7 53. Kg5 Kg7 54. g4 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2021.08.26"]
[Round "6"]
[White "Lieberwirth, Kasimir"]
[Black "Mooser, Nicolas"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2074"]
[BlackElo "2107"]
[PlyCount "99"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Bd6 8. 0-0-0 Be5 9. Qe2 Nge7 10. g3 Rb8 11. f4 Bxd4 12. Bxd4 Nxd4 13. Rxd4 b5 14. Qd2 0-0 15. Bg2 Nc6 16. Rd3 Na5 17. b3 Nb7 18. e5 Nc5 19. Rd4 Bb7 20. Bxb7 Qxb7 21. Re1 Rfd8 22. b4 Na4 23. Nxa4 bxa4 24. Rd1 g6 25. a3 a5 26. Rxd7 Rxd7 27. Qxd7 Qb6 28. Qd4 Qa6 29. Qd6 Qb7 30. Qd7 Qb6 31. Qd6 Qb7 32. Rd4 Qb5 33. c4 Qb7 34. b5 Kg7 35. Qc6 Qxc6 36. bxc6 Rc8 37. Rd6 g5 38. Kd2 Kg6 39. Ke3 Kf5 40. Kf3 gxf4 41. gxf4 h5 42. h3 Rc7 43. c5 h4 44. Ke3 Rc8 45. Rd7 Rxc6 46. Rxf7+ Kg6 47. Rf6+ Kh5 48. Kd4 Rc8 49. Rxe6 Rd8+ 50. Rd6 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2021.08.25"]
[Round "4"]
[White "Mankel, Luca"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "A93"]
[WhiteElo "1916"]
[BlackElo "2074"]
[PlyCount "116"]
[EventDate "2021.08.22"]
[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 d5 2. c4 e6 3. Nf3 Be7 4. g3 Nf6 5. Bg2 0-0 6. 0-0 Nbd7 7. b3 Ne4 8. Bb2 c6 9. Nfd2 f5 10. f3 Nxd2 11. Qxd2 g5 12. Nc3 f4 13. Bh3 Nf6 14. gxf4 Nh5 15. fxg5 Nf4 16. Bg2 Bxg5 17. e3 Nxg2 18. Qxg2 Kh8 19. f4 Bf6 20. Rf3 Bd7 21. Kh1 Be8 22. Ba3 Rg8 23. Rg3 Bg6 24. Rg1 Bf5 25. Rxg8+ Qxg8 26. Qxg8+ Rxg8 27. Bd6 Rxg1+ 28. Kxg1 Bh4 29. cxd5 exd5 30. Kf1 Bd3+ 31. Kg2 Be1 32. Bb4 a5 33. Bxa5 b6 34. Bb4 c5 35. dxc5 bxc5 36. Bxc5 Bxc3 37. Bd4+ Bxd4 38. exd4 Kg7 39. a4 Kf6 40. Kf3 Kf5 41. a5 Ba6 42. b4 Kf6 43. Kg4 Be2+ 44. Kg3 Kf5 45. Kf2 Bc4 46. Kf3 Ba6 47. h3 Kg6 48. Kg4 Bd3 49. Kf3 Kf6 50. Kg4 Kg6 51. Kf3 Kh5 52. Kg3 Bf1 53. h4 Kg6 54. Kg4 Be2+ 55. Kg3 h5 56. Kf2 Bc4 57. Kg3 Kf5 58. Kf3 Bb5 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2021.08.24"]
[Round "3"]
[White "Lieberwirth, Kasimir"]
[Black "Khachatryan, Taron"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2074"]
[BlackElo "2065"]
[PlyCount "75"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 dxe4 5. dxe4 Bc5 6. Bd3 Nc6 7. 0-0 a6 8. Nb3 Ba7 9. Qe2 e5 10. h3 Qe7 11. Rd1 h6 12. Bc4 g5 13. Nh2 Rg8 14. Ng4 Bxg4 15. hxg4 Kf8 16. g3 Nd8 17. Kg2 b5 18. Bd3 Ne6 19. a4 b4 20. Rh1 Nf4+ 21. gxf4 gxf4 22. Kf1 Nxg4 23. Qf3 Nxf2 24. Rh2 Rg3 25. Qh5 Ng4 26. Rg2 Qf6 27. Bd2 Ne3+ 28. Bxe3 fxe3+ 29. Qf5 Rf3+ 30. Ke2 Rxf5 31. exf5 Qh4 32. Rag1 Ke7 33. Na5 Qh5+ 34. Ke1 Qh4+ 35. Ke2 Bb6 36. Nc6+ Kd6 37. a5 Bc5 38. Rg6+ 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "1"]
[White "Lieberwirth, Kasimir"]
[Black "Wachinger, Nikolas"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2074"]
[BlackElo "2374"]
[PlyCount "44"]
[EventDate "2021.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e5 7. Nb3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. g3 Be7 11. Qd3 Nd7 12. 0-0-0 b5 13. f4 b4 14. Nd5 Bxd5 15. Qxd5 0-0 16. Qb7 a5 17. Bb5 Nb6 18. fxe5 Rb8 19. Qc6 Rc8 20. Qb7 Rb8 21. Qc6 Rc8 22. Qb7 Rb8 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2021.08.23"]
[Round "2"]
[White "Suvorov, Luca"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2292"]
[BlackElo "2074"]
[PlyCount "99"]
[EventDate "2021.08.22"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Be2 Bb7 11. e4 e5 12. dxe5 Nxe5 13. Nd4 Neg4 14. g3 Bc5 15. Nf5 Qb6 16. Kg2 Rad8 17. h3 Ne5 18. Bg5 Ned7 19. Qc1 Bc8 20. Qf4 h6 21. Bxh6 gxh6 22. Nxh6+ Kh8 23. e5 Qc7 24. Qh4 Nh7 25. f4 f5 26. Rad1 Kg7 27. e6 Nb6 28. Nxf5+ Kh8 29. e7 Rxd1 30. exf8Q+ Bxf8 31. Rxd1 Bxf5 32. Bd3 Be7 33. Qh5 Bxd3 34. Rxd3 Qc8 35. Re3 Qd7 36. Qf7 Nc8 37. Qe6 Nf8 38. Qxd7 Nxd7 39. Re6 b4 40. Rxc6 Ncb6 41. Ne4 Kg7 42. h4 a5 43. h5 a4 44. g4 Nd5 45. Kf3 a3 46. bxa3 bxa3 47. Nc3 N7f6 48. g5 Nxc3 49. Rxc3 Nd5 50. Rd3 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "8"]
[White "Cmiel, Thorsten"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2000"]
[BlackElo "1802"]
[PlyCount "89"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Bg2 e6 5. h3 Bh5 6. c4 c6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Nbd7 10. b4 Bxf3 11. Bxf3 e5 12. e3 a6 13. Nc3 Be7 14. b5 cxb5 15. Nxb5 0-0 16. Nc7 Rac8 17. Nxd5 Nxd5 18. Bxd5 b6 19. Bb7 Rc7 20. c6 Nb8 21. dxe5 Nxc6 22. Bxc6 Bb4+ 23. Bd2 Bxd2+ 24. Kxd2 Rd8+ 25. Ke2 Rxc6 26. Rhc1 Rxc1 27. Rxc1 Kf8 28. Rc6 Rb8 29. f4 g6 30. Kd3 Ke7 31. Rc7+ Ke6 32. Ke4 h5 33. g4 hxg4 34. hxg4 f5+ 35. exf6 Kxf6 36. g5+ Ke6 37. Rg7 Rc8 38. Rxg6+ Kd7 39. Rxb6 Re8+ 40. Kf3 Rc8 41. f5 Rc2 42. g6 Rc1 43. g7 Rf1+ 44. Ke4 Rg1 45. Rb8 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "5"]
[White "Lieberwirth, Kasimir"]
[Black "Franck, Axel"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1802"]
[BlackElo "1540"]
[PlyCount "53"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. fxe5 Nd5 8. Bc4 Nxc3 9. bxc3 e6 10. Bg5 Qd7 11. 0-0 b6 12. Qe1 h6 13. Qh4 f5 14. Bxh6 Bxh6 15. Qxh6 Qh7 16. Bxe6+ Bxe6 17. Qxh7+ Kxh7 18. Ng5+ Kg8 19. Nxe6 Rc8 20. g4 fxg4 21. Rf6 Nd7 22. Rxg6+ Kf7 23. Rh6 Ke7 24. Rf1 Nf8 25. Ng5 c5 26. Rf7+ Ke8 27. Rh8 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "4"]
[White "Lieberwirth, Kasimir"]
[Black "Haus, Volker"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1802"]
[BlackElo "2003"]
[PlyCount "48"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 Nf6 10. f3 0-0 11. Be3 d5 12. exd5 Nb4 13. Bd3 Qxg2 14. Rg1 Qxh2 15. a3 Nbxd5 16. Nxd5 Nxd5 17. Bxh7+ Qxh7 18. Qxd5 Be6 19. Qxe5 Rfe8 20. 0-0-0 Rac8 21. Rd2 Bb3 22. Qg3 Rxc2+ 23. Kd1 Rxd2+ 24. Kxd2 Qc2+ 0-1

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "7"]
[White "Lieberwirth, Kasimir"]
[Black "Hinkmann, Jens"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "1802"]
[BlackElo "1654"]
[PlyCount "123"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 exd4 7. Re1 d5 8. Nxd4 Bd6 9. Nxc6 Bxh2+ 10. Kh1 Qh4 11. Rxe4+ dxe4 12. Qd8+ Qxd8 13. Nxd8+ Kxd8 14. Kxh2 Be6 15. Be3 h6 16. Nd2 f5 17. g4 g6 18. Kg3 fxg4 19. Nxe4 h5 20. Bg5+ Kc8 21. Nc5 Bf5 22. Rd1 b6 23. Bc6 Ra7 24. Nb3 Bxc2 25. Re1 Rf8 26. Nd4 Bf5 27. Re7 b5 28. Nxf5 gxf5 29. Be3 Rb7 30. Bf4 Kd8 31. Rh7 Ra7 32. Be3 f4+ 33. Bxf4 a5 34. Be3 Ra6 35. Bxb5 Re6 36. Bc4 Rf3+ 37. Kg2 Rexe3 38. fxe3 Rxe3 39. Rxh5 Re1 40. Kg3 Rb1 41. b3 a4 42. Kxg4 axb3 43. axb3 Ke7 44. Rh7+ Kd6 45. Kf4 c6 46. Ke4 Re1+ 47. Kd3 Rd1+ 48. Kc3 Rc1+ 49. Kb4 c5+ 50. Kb5 Ra1 51. Rh6+ Kc7 52. Kxc5 Ra5+ 53. Kd4 Rg5 54. b4 Kb7 55. Rh7+ Kc6 56. Rh6+ Kc7 57. Bd5 Rg4+ 58. Kc5 Rg1 59. Rh7+ Kd8 60. Kd6 Ke8 61. Rh8+ Rg8 62. Rxg8# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "1"]
[White "Lieberwirth, Kasimir"]
[Black "Minotas, Fotios"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1802"]
[BlackElo "1409"]
[PlyCount "79"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e6 7. g4 h6 8. Rg1 Be7 9. g5 hxg5 10. hxg5 Nh5 11. g6 fxg6 12. Qg4 g5 13. Nf3 e5 14. Qg2 g4 15. Nh2 Nc6 16. Be3 Be6 17. 0-0-0 Nf4 18. Bxf4 exf4 19. Nxg4 Bxg4 20. Qxg4 Bf6 21. Qg6+ Ke7 22. Nd5+ Ke6 23. Bc4 Kd7 24. Nxf4 Ne5 25. Be6+ Kc7 26. Qg3 Qe7 27. Nd5+ Kd8 28. Nxe7 Kxe7 29. f4 Nc6 30. Bd5 Nb4 31. c3 Nc6 32. Bxc6 bxc6 33. e5 dxe5 34. fxe5 Bh4 35. Qxg7+ Ke6 36. Rg6+ Kf5 37. Qf7+ Ke4 38. Rg4+ Ke3 39. Qf5 Raf8 40. Re4# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "2"]
[White "Marcziter, Dmitrii"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2039"]
[BlackElo "1802"]
[PlyCount "67"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. Ng5 e6 8. Qf3 Qc7 9. a3 h6 10. Nge4 Be7 11. Be2 Nd7 12. 0-0 N7b6 13. Qg3 g6 14. Nd6+ Bxd6 15. exd6 Qd8 16. Ne4 Nd7 17. a4 Bb7 18. h4 h5 19. Bg5 Qb6 20. Rfd1 a5 21. Rac1 Rg8 22. b3 cxb3 23. Qxb3 bxa4 24. Qxa4 Rc8 25. Nc5 Nxc5 26. dxc5 Qb4 27. Qc2 Rb8 28. Rb1 Qa3 29. Rd3 Nb4 30. Rxa3 Nxc2 31. Rxa5 Kd7 32. Ra7 Kc8 33. Ba6 Bxa6 34. Rc7# 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "6"]
[White "Reis, Gerhard"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "1969"]
[BlackElo "1802"]
[PlyCount "69"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg6 11. e5 Nd5 12. Nxd5 cxd5 13. Bd3 Bxd3 14. Qxd3 Re8 15. Qb5 Bf8 16. Qxb7 Nb6 17. Qa6 Qc7 18. Qd3 Rec8 19. a5 Nc4 20. Ng5 g6 21. Qh3 h6 22. Nf3 Kh7 23. b4 Rab8 24. Rb1 Nxa5 25. Ng5+ Kg8 26. Nf3 Kh7 27. Ng5+ Kg8 28. Nf3 h5 29. g4 hxg4 30. Qxg4 Rxb4 31. Rxb4 Bxb4 32. Bg5 Bf8 33. Bf6 Bg7 34. Qh4 Qc3 35. Ng5 1-0

[Event "GER-ch Net blitz qual3"]
[Site "Playchess.com INT"]
[Date "2021.05.07"]
[Round "3"]
[White "Wiedemann, Jan"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1415"]
[BlackElo "1802"]
[PlyCount "128"]
[EventDate "2021.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 e6 7. 0-0 Nbd7 8. Bg5 Nc5 9. e5 dxe5 10. Nf3 Qxd1 11. Raxd1 e4 12. Ne5 Be7 13. b4 Ncd7 14. Nxd7 Bxd7 15. Bxf6 Bxf6 16. Nxe4 Be7 17. Nc5 Bxc5 18. bxc5 Rc8 19. Rd4 Rxc5 20. Rfd1 Rc7 21. Bb3 Ke7 22. Ba4 Bxa4 23. Rxa4 Rxc2 24. Rb4 b5 25. a4 Rc4 26. Rxc4 bxc4 27. Rc1 Rc8 28. Kf1 Kd6 29. Ke2 Kc5 30. Kd2 Rc7 31. Kc3 Rb7 32. Rd1 Rb3+ 33. Kc2 Rb7 34. Kc3 e5 35. g3 e4 36. Rd8 Rb3+ 37. Kc2 Rf3 38. Rd2 Ra3 39. Rd7 Ra2+ 40. Kc3 Rxf2 41. Rc7+ Kd6 42. Rxc4 Rxh2 43. Rxe4 Rh3 44. Re3 Rh6 45. Kc4 Re6 46. Rd3+ Kc6 47. Kb4 Kb6 48. Rd7 Rf6 49. Rd5 Kc6 50. Ra5 Kb7 51. Rd5 g6 52. Kc4 h5 53. Rd4 Rf3 54. g4 h4 55. g5 h3 56. Rh4 Rf5 57. Rxh3 Rxg5 58. Rf3 Rf5 59. Re3 Kc6 60. Re7 Rf4+ 61. Kb3 g5 62. Re8 g4 63. Rg8 f5 64. a5 Kb5 0-1

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "7"]
[White "Ahlberg, Mario"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1712"]
[BlackElo "1818"]
[PlyCount "65"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. c4 e5 8. Qd3 Nf6 9. Bg5 b5 10. b3 bxc4 11. bxc4 h6 12. Bxf6 Qxf6 13. Nc3 Qd8 14. 0-0 Be7 15. Rfd1 Be6 16. Nd5 0-0 17. h3 Rc8 18. Rab1 f5 19. Rb7 fxe4 20. Qxe4 Bf5 21. Qxf5 Rxf5 22. Nxe7+ Kh7 23. Nxf5 Rc7 24. Rxd6 Qc8 25. Rxc7 Qxc7 26. Rd5 Qxc4 27. Rd7 Qc1+ 28. Kh2 Qf4+ 29. Ng3 e4 30. Nd4 Qxf2 31. Ndf5 Kg6 32. Rxg7+ Kf6 33. Nxe4+ 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "6"]
[White "Gaitzsch, Martin"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1777"]
[BlackElo "1838"]
[PlyCount "99"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. a3 Be7 9. b4 cxb4 10. axb4 Bxb4 11. Nxe5 0-0 12. Nxc6 bxc6 13. Bxc6 Rb8 14. Ba3 Qf6 15. Bxb4 Rxb4 16. Bg2 a6 17. Qc2 Bf5 18. d3 Rc8 19. Na4 Nb5 20. Qd2 a5 21. Nb6 Qxb6 22. Qg5 Bg6 23. Rfc1 Rxc1+ 24. Rxc1 h6 25. Qe5 Kh7 26. h4 Qd4 27. Qe8 f6 28. Qf8 Nc3 29. Bf3 Rb2 30. Kf1 a4 31. Qa3 Rb3 32. Qa1 a3 33. h5 Bf5 34. Kg2 Be6 35. Be4+ f5 36. Bf3 a2 37. Rc2 Qb4 38. Rxc3 Qxc3 39. Qxa2 Rb6 40. Qa7 Qb4 41. Qc7 Qb5 42. Qe7 Qe5 43. Qe8 Qf6 44. d4 Rb2 45. d5 Bf7 46. Qf8 Qc3 47. Qxf7 Qe1 48. Qxf5+ Kg8 49. d6 Qh1+ 50. Kxh1 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "4"]
[White "Lieberwirth, Kasimir"]
[Black "Meschke, Andreas"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1839"]
[BlackElo "1604"]
[PlyCount "65"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4 4. c3 Ba5 5. 0-0 Nge7 6. d4 exd4 7. cxd4 d5 8. e5 0-0 9. h3 Bf5 10. Be3 Bb6 11. Bd3 Be4 12. Qc2 Bxf3 13. gxf3 Ng6 14. f4 Bxd4 15. Nd2 Nb4 16. Qb3 Nxd3 17. Qxd3 Bb6 18. Nf3 Re8 19. Kh2 c6 20. Rg1 d4 21. Bd2 Qd5 22. h4 Rad8 23. h5 Nf8 24. Ng5 c5 25. b3 h6 26. Ne4 Kh8 27. Rg3 f6 28. Rag1 fxe5 29. Rxg7 Ne6 30. R7g6 Re7 31. Nf6 Nxf4 32. Rxh6+ Rh7 33. Rxh7# 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "5"]
[White "Lieberwirth, Kasimir"]
[Black "Mohammadi Nia, Borna"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1846"]
[BlackElo "2031"]
[PlyCount "112"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 e5 8. Bxc6+ bxc6 9. dxe5 Qxd1+ 10. Kxd1 Ng4 11. Nd2 Nxe3+ 12. fxe3 Ba6 13. c4 Rd8 14. Kc2 g6 15. Ng1 Bh6 16. Re1 0-0 17. Ngf3 Rfe8 18. Rhf1 Bg7 19. b3 Bc8 20. Kc1 Bf5 21. h3 Bd3 22. Rf2 a5 23. a4 Rb8 24. g4 Bxe5 25. Nxe5 Rxe5 26. Kb2 Re6 27. Kc3 Be4 28. Nxe4 Rxe4 29. Rf6 Rc8 30. Kd3 Re7 31. Ref1 Kg7 32. g5 Rd8+ 33. Ke2 Rb8 34. Rb1 Re5 35. h4 Re4 36. Rbf1 Rb7 37. Rb1 Rxc4 38. Rxc6 Rxh4 39. Rxc5 Rxa4 40. bxa4 Rxb1 41. Rxa5 Ra1 42. Ra7 Ra3 43. a5 Ra4 44. Kf3 Ra3 45. Ke4 Ra4+ 46. Kd5 Rg4 47. Re7 Rxg5+ 48. Re5 Rg1 49. Kc6 Ra1 50. Kb7 h5 51. a6 h4 52. Re4 g5 53. a7 h3 54. Rg4 Kg6 55. a8Q Rxa8 56. Kxa8 h2 0-1

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "2"]
[White "Lieberwirth, Kasimir"]
[Black "Wuerl, Roland"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1861"]
[BlackElo "1620"]
[PlyCount "50"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 e5 7. Ndb5 a6 8. Na3 b5 9. Nd5 Nxd5 10. Qxd5 Qc7 11. Bg2 Be6 12. Qd3 Be7 13. 0-0 0-0 14. c3 Rfc8 15. Be3 b4 16. Nc4 bxc3 17. Qxc3 Nd4 18. Bxd4 exd4 19. Qxd4 Qxc4 20. Qxc4 Bxc4 21. e5 Rab8 22. Rfc1 dxe5 23. b3 Be6 24. Re1 Bc5 25. Rxe5 Bd4 0-1

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "1"]
[White "Rudolf, Sebastian"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2134"]
[BlackElo "1867"]
[PlyCount "39"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. Be3 Qb6 8. b3 c5 9. c4 dxc4 10. bxc4 Ne7 11. Nc3 a6 12. d5 g5 13. h3 Bg7 14. Qa4 0-0-0 15. Rab1 Bxb1 16. Rxb1 Qa7 17. Nb5 Qb6 18. Nd6+ Kb8 19. Rxb6 Nxb6 20. Qb3 1-0

[Event "GER-ch Net Amateur Gr-A Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "3"]
[White "Zielinski Backens, Werner"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1558"]
[BlackElo "1833"]
[PlyCount "108"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. Bb5 Nf6 6. Nf3 Qa5+ 7. Nc3 Ne4 8. Rb1 Bd7 9. 0-0 Nxc3 10. bxc3 e6 11. Bd3 Be7 12. Rxb7 Qxc3 13. Qb1 Rd8 14. Rc7 Qa3 15. Rxd7 Rxd7 16. Qb5 Bd6 17. Qxc6 Bxf4 18. Bb5 Qe7 19. Ne5 Bxe5 20. dxe5 f6 21. Qc8+ Qd8 22. Bxd7+ Ke7 23. Qb7 Qxd7 24. Rb1 Rd8 25. Kf1 fxe5 26. Qb4+ Kf7 27. Qh4 h6 28. Qh5+ Kg8 29. Qg6 Qf7 30. Qg3 Qf5 31. Qh4 Rc8 32. Qb4 Qxc2 33. Re1 Qd3+ 34. Kg1 e4 35. Qe7 Qa6 36. Qd7 Qc6 37. Qe7 Rc7 38. Qd8+ Kh7 39. h4 Rd7 40. Qe8 Rc7 41. Qh5 Re7 42. Qe5 Qc7 43. Qd4 Qb6 44. Qxd5 exd5 45. Re3 Qd6 46. Rg3 Rd7 47. h5 Qe5 48. Kh2 Qa1 49. Kh3 Qxa2 50. Kh2 Qc4 51. Re3 Rb7 52. Kh3 Rb3 53. Kg3 Rxe3+ 54. fxe3 Qe2 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "6"]
[White "Ermitsch, Magnus"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1814"]
[BlackElo "1909"]
[PlyCount "131"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nd7 7. 0-0 g6 8. d3 Bg7 9. g3 Ne7 10. Qg2 0-0 11. f4 b5 12. Nd1 a5 13. Ne3 a4 14. g4 f5 15. exf5 exf5 16. gxf5 Nxf5 17. Nxf5 Rxf5 18. Bg4 Rf7 19. Be6 Qf6 20. Bxf7+ Qxf7 21. f5 a3 22. fxg6 Qxg6 23. Qxg6 hxg6 24. c3 b4 25. d4 c5 26. bxa3 bxc3 27. Bf4 cxd4 28. Rfd1 Nc5 29. Rac1 Rxa3 30. Bd6 Ra5 31. Bxc5 Rxc5 32. Kf2 Bh6 33. Rc2 Be3+ 34. Ke2 Rb5 35. Rd3 Rb2 36. Kd1 Rb1+ 37. Ke2 Rh1 38. Rxe3 dxe3 39. Kxe3 Rxh3+ 40. Kd4 Rh4+ 41. Kxc3 Ra4 42. Kd2 Kf7 43. Ke3 Ke6 44. Rg2 Kf5 45. Rf2+ Ke5 46. Rg2 d4+ 47. Kd3 Ra3+ 48. Kc4 Rc3+ 49. Kb4 Kf5 50. Rd2 Ke4 51. Rg2 Rc8 52. Rxg6 d3 53. Re6+ Kf3 54. Rd6 Ke2 55. a4 d2 56. a5 d1Q 57. Rxd1 Kxd1 58. Kb5 Kc2 59. Kb6 Kd3 60. a6 Kc4 61. Kb7 Rh8 62. a7 Rh7+ 63. Kb8 Rh8+ 64. Kb7 Rh7+ 65. Kb8 Rxa7 66. Kxa7 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "9"]
[White "Lang, Alexander"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1755"]
[BlackElo "1890"]
[PlyCount "79"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. e4 dxe4 6. d5 Ne5 7. Qa4+ Bd7 8. Qxe4 Ng6 9. Bc4 Nf6 10. Qe2 Rc8 11. Nf3 Qc7 12. Bb3 Nf4 13. Bxf4 Qxf4 14. 0-0 g6 15. Ne5 Bh6 16. Rfe1 0-0 17. Nxd7 Nxd7 18. Qxe7 Nc5 19. Bc2 Qd2 20. Qe2 Qf4 21. Qb5 Rfd8 22. Rad1 a6 23. Qa5 Bf8 24. b4 Nd7 25. Qa3 Bxb4 26. Qb3 Rxc3 27. Qb1 Rdc8 28. Ba4 Ne5 29. Re4 Qf5 30. Qxb4 Nd3 31. Qd4 Nxf2 32. Rf4 Nh3+ 33. gxh3 Qg5+ 34. Rg4 Qh5 35. d6 Qxh3 36. Rg2 R3c4 37. Qf6 Rxa4 38. d7 Rf8 39. d8Q Rxd8 40. Rxd8# 1-0

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "2"]
[White "Lieberwirth, Kasimir"]
[Black "Mietner, Wolfgang"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1953"]
[BlackElo "1795"]
[PlyCount "120"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Nge2 Bf5 6. Ng3 Bg6 7. Qe2 e6 8. Ncxe4 Be7 9. 0-0-0 0-0 10. h4 a5 11. h5 Bxe4 12. Nxe4 h6 13. a4 b5 14. g4 bxa4 15. bxa4 Nxe4 16. Qxe4 Qd5 17. Bd3 Qxe4 18. Bxe4 Rd8 19. Rh3 Ra6 20. Rb3 Nd7 21. d4 Nf6 22. Bf3 Nd5 23. Bxd5 cxd5 24. Rb7 Bf6 25. Rd3 Rc6 26. Ra7 Rdc8 27. c3 Bd8 28. Kc2 Rc4 29. Kb3 Rb8+ 30. Ka3 Kf8 31. Ka2 Rxa4+ 32. Kb1 Ra3 33. Kc2 Ra2 34. Rf3 Raxb2+ 35. Kd3 R2b7 36. Ra6 Ke7 37. Rg3 Rb1 38. f4 Rd1+ 39. Kc2 Rdb1 40. Ra7+ Ke8 41. Ra6 R8b2+ 42. Kd3 Rd1+ 43. Ke3 Re1+ 44. Kd3 Rd1+ 45. Ke3 Rc1 46. Kd3 Rb3 47. Rc6 a4 48. g5 hxg5 49. fxg5 a3 50. Rg2 Rb2 51. h6 gxh6 52. Ra6 Rxg2 53. Rxa3 Rxg5 54. Ra8 Rd1+ 55. Kc2 Rdg1 56. Kb3 R1g3 57. Kc2 Rh3 58. Ra3 Rg2+ 59. Kb3 Rgg3 60. Kb4 Be7+ 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "4"]
[White "Lieberwirth, Kasimir"]
[Black "Rieling, Thomas"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1918"]
[BlackElo "1760"]
[PlyCount "26"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Be2 Be7 6. h3 Ne4 7. Nbd2 f5 8. 0-0 0-0 9. c4 d6 10. Qc2 g5 11. Bh2 Qe8 12. Nxe4 Bxe4 13. Nd2 Bxc2 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "8"]
[White "Lieberwirth, Kasimir"]
[Black "Roettig, Hans Peter"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1912"]
[BlackElo "1819"]
[PlyCount "166"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. e5 Qa5+ 6. Nc3 Qxe5+ 7. Be2 Nc6 8. Be3 Bb4 9. 0-0 Bxc3 10. bxc3 0-0 11. Qc1 Qa5 12. Qb2 d5 13. Nb5 Ne4 14. f3 Nf6 15. Rfd1 e5 16. Bc5 Re8 17. Bf2 Be6 18. Nd6 Reb8 19. Rab1 Qc7 20. Nb5 Qd7 21. a4 a6 22. Na3 Bf5 23. c4 d4 24. Rbc1 Qd6 25. c3 Rd8 26. cxd4 Nxd4 27. Bf1 Rac8 28. Qxb7 Rc7 29. Qb2 Rcd7 30. Bxd4 exd4 31. c5 Qc6 32. Qb6 Qxa4 33. Nc4 d3 34. Nd6 Bg6 35. Kh1 Qh4 36. Bxd3 Nh5 37. Bf1 Ng3+ 38. Kg1 Nxf1 39. Kxf1 Qxh2 40. Kf2 Qh4+ 41. Kg1 h6 42. Qxa6 Bh5 43. Qe2 Qg3 44. Qf2 Qe5 45. Qd4 Qg3 46. Qf2 Qf4 47. Rc2 g5 48. Rcd2 Bg6 49. Qd4 Qg3 50. Qf2 Qf4 51. Qd4 Qxd4+ 52. Rxd4 Kf8 53. c6 Rc7 54. Rc4 Ke7 55. Nb7 Rxd1+ 56. Kf2 Rd2+ 57. Ke3 Rd3+ 58. Ke2 Rb3 59. Kf2 Rbxb7 60. cxb7 Rxb7 61. Rd4 Kf6 62. Ra4 Rb2+ 63. Kg3 h5 64. Ra6+ Kg7 65. Ra7 h4+ 66. Kh2 Bf5 67. Ra5 Kg6 68. Ra6+ f6 69. Ra8 h3 70. Rg8+ Kf7 71. Ra8 Rxg2+ 72. Kh1 Kg6 73. f4 gxf4 74. Rg8+ Kh5 75. Rh8+ Kg4 76. Rh4+ Kf3 77. Rxf4+ Ke3 78. Rf3+ Ke2 79. Re3+ Kd2 80. Rd3+ Ke1 81. Re3+ Kf1 82. Rf3+ Rf2 83. Rxh3 Be4+ 0-1

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "5"]
[White "Lieberwirth, Kasimir"]
[Black "Sieber, Heiko"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1894"]
[BlackElo "1856"]
[PlyCount "63"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Nf3 Bg7 5. c4 0-0 6. Nc3 c6 7. h3 Qa5 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxd5 cxd5 11. 0-0 Nc6 12. Qb3 e6 13. Rfc1 Bd7 14. Qxb7 e5 15. dxe5 Qd8 16. Nxd5 Rb8 17. Qa6 Rxb2 18. Rxc6 Bxc6 19. Qxc6 Qa5 20. Nf6+ Kh8 21. Qc4 h6 22. Nd7 Rd8 23. Qxf7 Rb7 24. e6 Rbxd7 25. exd7 Bxa1 26. Nd4 Bxd4 27. exd4 Qf5 28. Be5+ Qxe5 29. dxe5 h5 30. e6 g5 31. e7 Rg8 32. e8Q 1-0

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "3"]
[White "Moewisch, Dave"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "1686"]
[BlackElo "1929"]
[PlyCount "111"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Qb6 13. Nb3 Qc7 14. Bg2 Bxc3 15. bxc3 Nc5 16. f5 Bd7 17. fxe6 fxe6 18. e5 d5 19. Rhf1 0-0-0 20. c4 Nxb3+ 21. cxb3 Qxe5 22. cxd5 Qa1+ 23. Kd2 Qb2+ 24. Ke1 exd5 25. Rf2 Qe5+ 26. Kf1 Bc6 27. Re1 Qd6 28. Qf5+ Kb8 29. Re6 Qc5 30. Qe5+ Ka8 31. Kg1 Rhf8 32. Qe2 Rf7 33. Re3 Rxf2 34. Qxf2 Rf8 35. Rf3 Qxf2+ 36. Kxf2 Rxf3+ 37. Bxf3 Kb8 38. Ke3 Kc7 39. Kd4 Kd6 40. g5 hxg5 41. hxg5 b6 42. Bg4 Be8 43. Bf5 Bf7 44. g6 Be6 45. Bd3 a5 46. a3 Bg4 47. b4 axb4 48. axb4 Be6 49. Bb5 Bf5 50. Be8 Ke6 51. Bf7+ Kd6 52. Be8 Be4 53. Bf7 Bf3 54. Be8 Be4 55. Bf7 Bf5 56. Be8 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "7"]
[White "Schroeder, Christoph"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1700"]
[BlackElo "1904"]
[PlyCount "40"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 d4 8. c3 h6 9. Bh4 Nc6 10. cxd4 Bb4+ 11. N1d2 exd4 12. Bb5 0-0 13. 0-0 a6 14. Bxc6 bxc6 15. e5 g5 16. exf6 gxh4 17. Ne4 Bf5 18. Qxd4 Qxd4+ 19. Nxd4 Bxe4 20. fxe4 Bc5 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "2"]
[White "Barskij, Alexander"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1546"]
[BlackElo "1992"]
[PlyCount "128"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. Bc4 e6 8. Nf4 Be7 9. h4 e5 10. Nxg6 hxg6 11. dxe5 Qxd1+ 12. Kxd1 Ng4 13. Ke2 Nxe5 14. Bb3 Nbd7 15. h5 gxh5 16. Rxh5 Rxh5 17. Nxh5 g6 18. Ng3 a5 19. a4 Nc5 20. Be3 Nxb3 21. cxb3 0-0-0 22. Bb6 Rd5 23. Rd1 Rxd1 24. Kxd1 Bb4 25. Ke2 f5 26. Nf1 c5 27. Nd2 Kd7 28. Nc4 Nxc4 29. bxc4 Ke6 30. Bc7 Kd7 31. Be5 Ke6 32. Bc7 Kd7 33. Bb6 Kc6 34. Bd8 Kd7 35. Bf6 Ke6 36. Bg7 Kf7 37. Bh8 Kg8 38. Be5 Kf7 39. Kd3 Ke6 40. Bh8 Be1 41. f3 Bb4 42. Ke3 g5 43. g4 fxg4 44. fxg4 Be1 45. Ke4 Bg3 46. Bc3 Bc7 47. Bd2 Bd8 48. Be3 Be7 49. Bf2 Bd6 50. Be3 Be7 51. Bd2 Bd8 52. Bc1 Bf6 53. b3 Bd8 54. Be3 Be7 55. Bd2 Bd8 56. Be3 Be7 57. Bd2 Bd8 58. Be1 Bf6 59. Bg3 Bd8 60. Be5 Bb6 61. Bg7 Kf7 62. Be5 Ke6 63. Bb8 Bd8 64. Be5 Bb6 1/2-1/2

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "9"]
[White "Dauner, Benedikt"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2060"]
[BlackElo "1965"]
[PlyCount "77"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 dxe5 6. Nxe5 Be6 7. 0-0 a6 8. d4 cxd4 9. cxd4 Nc6 10. Re1 g6 11. Nc3 Bg7 12. Nxc6 bxc6 13. Bb3 0-0 14. Na4 Bf5 15. Nc5 Qc7 16. Bg5 h6 17. Bh4 Rfe8 18. Rc1 Rad8 19. Nxa6 Qa7 20. Nc5 Nf4 21. Rc4 Rd6 22. Bg3 g5 23. Bxf4 gxf4 24. Ne4 Rxd4 25. Rxd4 Qxd4 26. Qh5 Bxe4 27. Qxf7+ Kh7 28. Qxe8 Qd2 29. Rd1 Qxb2 30. Qxe7 Bg6 31. Qe1 Qf6 32. Qd2 Qg5 33. Bc2 Bxc2 34. Qxc2+ Kg8 35. Qxc6 Qa5 36. Qe8+ Kh7 37. Qe4+ Kg8 38. Qd5+ Kh7 39. Qxa5 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "5"]
[White "Lieberwirth, Kasimir"]
[Black "Dahl, Christoph"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1969"]
[BlackElo "2091"]
[PlyCount "50"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Bd3 cxd4 7. exd4 Bd6 8. Bg3 e5 9. dxe5 Nxe5 10. Qe2 0-0 11. Bc2 Re8 12. 0-0-0 Bg4 13. f3 Nxf3 14. Qd3 Nxd2 15. Rxd2 Bxg3 16. hxg3 Re1+ 17. Bd1 Ne4 18. Kc2 Bxd1+ 19. Rxd1 Rxd1 20. Qxd1 Nf2 21. Qh5 Nxh1 22. Qxh1 Qf6 23. Nf3 Re8 24. Qd1 Qf5+ 25. Kc1 Qe4 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "1"]
[White "Lieberwirth, Kasimir"]
[Black "Gantner, Ralf"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1988"]
[BlackElo "1639"]
[PlyCount "117"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[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 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. Qf3 a6 8. 0-0-0 b5 9. Nxc6 Qxc6 10. Bd3 Bb7 11. Bg5 Be7 12. Rhe1 0-0 13. Ne2 Rfe8 14. Nd4 Qb6 15. Be3 Qc7 16. g4 d5 17. e5 Ne4 18. Qh3 g6 19. f3 Ng5 20. Qg3 Rac8 21. h4 Ne4 22. fxe4 dxe4 23. Bf1 Bc5 24. Qf2 b4 25. Kb1 Qxe5 26. Bg2 a5 27. Rf1 Re7 28. Qf6 Qxf6 29. Rxf6 Rd8 30. c3 e5 31. Kc2 exd4 32. cxd4 Ba7 33. Rf4 Rc7+ 34. Kb1 Rdc8 35. Rf2 a4 36. Rfd2 b3 37. axb3 axb3 38. Bf1 Rc2 39. Bb5 Rxd2 40. Rxd2 Bd5 41. g5 Rb8 42. Bf1 Rd8 43. Rd1 Bb7 44. Rd2 Rd7 45. Bc4 Kf8 46. Bxb3 Bd5 47. Bc2 Be6 48. Ba4 Rb7 49. Kc2 Bf5 50. b3 Bb6 51. Kb2 Ke7 52. Rd1 Kd6 53. Bf4+ Ke7 54. Be5 e3 55. Re1 Rd7 56. Rxe3 Bxd4+ 57. Bxd4+ Kd8 58. Bxd7 Kxd7 59. b4 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "8"]
[White "Lieberwirth, Kasimir"]
[Black "Heerd, Thomas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1946"]
[BlackElo "1990"]
[PlyCount "93"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 Nf6 3. Nc3 c6 4. e4 Qa5 5. Bd3 e5 6. dxe5 dxe5 7. Bd2 Bg4 8. Nge2 Nbd7 9. h3 Bxe2 10. Qxe2 Be7 11. 0-0 Qc7 12. Rfd1 0-0 13. Be3 Nc5 14. a3 a5 15. Rd2 Rfd8 16. Rad1 Ne6 17. Bc4 b5 18. Bxe6 fxe6 19. f3 Nd7 20. Qf2 b4 21. Nb1 c5 22. a4 c4 23. c3 bxc3 24. Nxc3 Rab8 25. Nb5 Qc6 26. Ba7 Rbc8 27. Rc2 Nf8 28. Rdc1 Bc5 29. Bxc5 Qxc5 30. Qxc5 Rxc5 31. Rxc4 Rxc4 32. Rxc4 Rd2 33. b4 Ra2 34. Nc3 Rc2 35. bxa5 Ng6 36. a6 Nf4 37. a7 Rxg2+ 38. Kf1 Rh2 39. a8Q+ Kf7 40. Qb7+ Kg6 41. Rc7 Rh1+ 42. Kf2 Rh2+ 43. Ke1 Rh1+ 44. Kd2 Rh2+ 45. Kc1 Nd3+ 46. Kb1 Ra2 47. Rxg7+ 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "4"]
[White "Lieberwirth, Kasimir"]
[Black "Hund, Sarah"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1965"]
[BlackElo "1617"]
[PlyCount "79"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Bd3 Bd7 7. Ngf3 cxd4 8. exd4 Nh5 9. Bg5 f6 10. Be3 Bd6 11. g3 g6 12. Qc2 Ng7 13. Bh6 0-0 14. h4 e5 15. dxe5 fxe5 16. 0-0-0 e4 17. Nxe4 dxe4 18. Bxe4 Qf6 19. h5 Ne7 20. hxg6 hxg6 21. Bg5 Qe6 22. Rh6 Nef5 23. Bd5 Qxd5 24. Rxd5 Bc6 25. Rxd6 Nxd6 26. Nd4 Rae8 27. Bd2 Rxf2 28. Nxc6 bxc6 29. Qxg6 Ree2 30. Qxd6 Rxd2 31. Qxd2 Rxd2 32. Kxd2 Nf5 33. Rxc6 Kf7 34. Rc7+ Ke6 35. Rxa7 Nxg3 36. Ra6+ Kd5 37. Ke3 Nf5+ 38. Kd3 Nd6 39. Rxd6+ Kxd6 40. a4 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "6"]
[White "Milare, Tyron"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1855"]
[BlackElo "1957"]
[PlyCount "89"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[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 c6 4. e3 Bg4 5. Nc3 e6 6. h3 Bh5 7. cxd5 Bxf3 8. Qxf3 cxd5 9. Bb5+ Nc6 10. 0-0 Bd6 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 0-0 14. Bxc6 bxc6 15. Qxc6 Rc8 16. Qe4 Rb8 17. b3 Qb6 18. Be3 Rfd8 19. Rac1 Qa5 20. Rc2 Be7 21. Rfc1 Bf6 22. Qf3 Bxd4 23. Bxd4 Rxd4 24. Rc8+ Rd8 25. R8c7 Rf8 26. Qe2 Qb6 27. R7c6 Qb5 28. Qe3 a5 29. R6c5 Qb6 30. Qd2 Ra8 31. Rc6 Qb5 32. Rc7 Qb4 33. Qe2 h6 34. R7c4 Qb5 35. Qe3 a4 36. bxa4 Rxa4 37. Rxa4 Qxa4 38. Qd2 Ra8 39. Rc2 Qa3 40. Rb2 Qa4 41. Qe2 Kh7 42. Qd3+ Kg8 43. Qd2 Qa5 44. Qc2 Qa4 45. Rb8+ 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "7"]
[White "Peters, Michael"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1818"]
[BlackElo "1936"]
[PlyCount "108"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[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. Bf4 dxc4 5. a4 Bf5 6. e3 Bd3 7. Bxd3 cxd3 8. Qxd3 e6 9. Nf3 Nbd7 10. 0-0 Bb4 11. Ne4 Nxe4 12. Qxe4 Nf6 13. Qc2 0-0 14. Rfd1 a5 15. e4 Qe7 16. Ne5 Rac8 17. Rac1 Rfd8 18. Be3 Nd7 19. Nd3 Nf6 20. f3 h6 21. Qc4 Nd7 22. Bf2 Nb6 23. Qb3 Nd7 24. Qc4 e5 25. dxe5 Nxe5 26. Nxe5 Qxe5 27. Bd4 Qe7 28. Bb6 Rd7 29. Rxd7 Qxd7 30. Qc2 c5 31. Rd1 Qc6 32. Rd8+ Rxd8 33. Bxd8 c4 34. Bh4 Bc5+ 35. Kf1 Bd4 36. Be1 Qc5 37. Bc3 Bxc3 38. Qxc3 b6 39. Qd2 Kh7 40. f4 Qh5 41. h3 Qc5 42. e5 Qc6 43. Qc2+ Kg8 44. Kf2 b5 45. axb5 Qxb5 46. Ke3 Qc5+ 47. Ke4 Qc6+ 48. Kd4 g6 49. Qxc4 Qxg2 50. Qc8+ Kg7 51. e6 Qxb2+ 52. Kd5 Qd2+ 53. Ke5 Qe2+ 54. Kd6 Qxe6+ 0-1

[Event "Pardubice Czech op-A 30th"]
[Site "Pardubice"]
[Date "2019.07.23"]
[Round "5"]
[White "Lieberwirth, Kasimir"]
[Black "Simet, Martin"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2035"]
[BlackElo "2244"]
[PlyCount "92"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191"]
[Source "ChessBase"]
[SourceDate "2019.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 a6 6. Bxc6 dxc6 7. Qe2 Qc7 8. h3 Nf6 9. d3 0-0 10. Be3 b6 11. Nbd2 a5 12. Ne1 Nh5 13. g4 Nf4 14. Bxf4 Qxf4 15. Ng2 Qc7 16. f4 Ba6 17. Nc4 a4 18. Qc2 Rfd8 19. Rad1 Rd7 20. Nce3 a3 21. b3 Rad8 22. Nc4 b5 23. Nce3 Qa5 24. e5 Qb6 25. Ne1 c4 26. d4 c5 27. bxc4 cxd4 28. c5 Qc6 29. cxd4 Rxd4 30. N1g2 Bf8 31. Rxd4 Rxd4 32. f5 b4 33. Rf4 Bd3 34. Qd2 Rd7 35. e6 fxe6 36. fxg6 Bh6 37. gxh7+ Bxh7 38. Rd4 Rxd4 39. Qxd4 b3 40. axb3 a2 41. Qd8+ Kf7 42. Qa5 Bb1 43. Nd1 Qf3 44. Nc3 Bd2 45. c6 Bxc3 46. Qh5+ Bg6 0-1

[Event "Pardubice Czech op-A 30th"]
[Site "Pardubice"]
[Date "2019.07.22"]
[Round "4"]
[White "Nguyen, Alex Dac Vuong"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2267"]
[BlackElo "2035"]
[PlyCount "34"]
[EventDate "2019.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191"]
[Source "ChessBase"]
[SourceDate "2019.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.08.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. Qc2 g6 5. e4 d6 6. cxb5 a6 7. Nc3 Bg7 8. Nf3 0-0 9. Bc4 axb5 10. Bxb5 Ba6 11. 0-0 Qb6 12. a4 Bxb5 13. Nxb5 Na6 14. Nd2 Nb4 15. Qb3 Nd7 16. Nc4 Qb7 17. Bd2 f5 1/2-1/2

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.30"]
[Round "7.1"]
[White "Lieberwirth, Kasimir"]
[Black "Runte, Moritz"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2104"]
[BlackElo "1963"]
[PlyCount "54"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Turm"]
[BlackTeam "Hemer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 g5 9. Nc4 Bxf3 10. Qxf3 Qxf3 11. gxf3 f6 12. h4 gxh4 13. f4 b5 14. Na5 exf4 15. Bxf4 Kd7 16. Kh2 Bh6 17. Bxh6 Nxh6 18. f3 Rhg8 19. Rg1 Rg5 20. b4 Rag8 21. Nb7 Rg3 22. Rxg3 Rxg3 23. Rg1 Rxf3 24. Rg7+ Kc8 25. Nc5 Ng4+ 26. Kh1 Rh3+ 27. Kg1 Rg3+ 0-1

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.29"]
[Round "5.1"]
[White "Lieberwirth, Kasimir"]
[Black "Kuznecovs, Nikita"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2104"]
[BlackElo "2256"]
[PlyCount "56"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Turm"]
[BlackTeam "Stadtilm Blau Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. a3 Bb7 7. h4 Nf6 8. f3 h6 9. 0-0-0 Nbd7 10. Nge2 c5 11. h5 Nxh5 12. g4 cxd4 13. Nxd4 Ng3 14. Rh3 Nxf1 15. Rxf1 Ne5 16. Bxh6 Nc4 17. Bxg7 Rxh3 18. Qg2 Rh7 19. Rh1 Rxh1+ 20. Qxh1 e5 21. Nde2 Qg5+ 22. f4 exf4 23. Bh6 Qxg4 24. Bxf4 0-0-0 25. Qh7 g5 26. Qg7 f6 27. Bh2 Qg2 28. b3 Qf1+ 0-1

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.29"]
[Round "6.1"]
[White "Meier, Marlon"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1935"]
[BlackElo "2104"]
[PlyCount "68"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Gernsbach"]
[BlackTeam "Leipzig Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Nf3 Bg7 6. 0-0 0-0 7. h3 d5 8. e5 Ne4 9. Re1 Nc6 10. Bxe4 dxe4 11. Rxe4 Qd5 12. Re1 Rd8 13. Be3 Nxe5 14. Nxe5 Bxe5 15. Qa4 Bd7 16. Qb3 Qxb3 17. axb3 cxd4 18. Bh6 Bf6 19. cxd4 Be6 20. Nc3 Rxd4 21. Nb5 Rd7 22. Nxa7 Bxb2 23. Ra2 Bd4 24. Rc1 Rdd8 25. Be3 Bxe3 26. fxe3 Bxb3 27. Rb2 Rxa7 28. Rxb3 Rd2 29. Rc7 Ra1+ 30. Kh2 Raa2 31. Rbxb7 Rxg2+ 32. Kh1 Rge2 33. Rb8+ Kg7 34. Rxe7 Re1# 0-1

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.28"]
[Round "4.1"]
[White "Dirks, Simon"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1617"]
[BlackElo "2104"]
[PlyCount "82"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Aurich"]
[BlackTeam "Leipzig Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. d4 Bg7 5. h4 c6 6. Bg5 Ne4 7. Bf4 Nxc3 8. bxc3 dxc4 9. e4 Qa5 10. Qd2 c5 11. e5 cxd4 12. Nxd4 Bxe5 13. Bxe5 Qxe5+ 14. Be2 Bg4 15. 0-0-0 Bxe2 16. Rhe1 0-0 17. Rxe2 Qf6 18. h5 Na6 19. Rh1 e6 20. Re4 Nc5 21. Reh4 Nd3+ 22. Kc2 Qxf2 23. hxg6 Qxd2+ 24. Kxd2 hxg6 25. g4 Kg7 26. Rb1 b6 27. Rh3 Rh8 28. Rxh8 Rxh8 29. a4 Rh2+ 30. Ke3 Ra2 31. Ne2 Rxa4 32. Nc1 Nxc1 33. Rxc1 Kf6 34. Kf4 b5 35. g5+ Ke7 36. Rb1 a6 37. Ke5 Ra3 38. Kd4 Ra2 39. Kc5 Rg2 40. Kb6 Rxg5 41. Kxa6 Rd5 0-1

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.28"]
[Round "3.1"]
[White "Lieberwirth, Kasimir"]
[Black "Zyla, Lennert"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2104"]
[BlackElo "1829"]
[PlyCount "152"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Turm"]
[BlackTeam "Porz SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 Nc6 4. g3 e6 5. Bg2 g6 6. 0-0 Bg7 7. f4 d6 8. d3 0-0 9. h3 a6 10. g4 Nd7 11. f5 Nde5 12. fxe6 fxe6 13. Bf4 b5 14. Qd2 Ra7 15. Bg5 Qe8 16. Rxf8+ Qxf8 17. Rf1 Rf7 18. Rxf7 Nxf7 19. Bf4 Nfe5 20. g5 Nd7 21. Nd1 Nb6 22. c3 e5 23. Be3 Be6 24. b3 Qc8 25. Kh2 b4 26. cxb4 Nxb4 27. a3 Nc6 28. b4 Nd4 29. Nxd4 cxd4 30. Bf2 Qc6 31. Nb2 Qc3 32. Be1 Qc6 33. Bf3 Bf8 34. Kg3 Be7 35. h4 d5 36. Nd1 dxe4 37. Bxe4 Bd5 38. Nf2 Kg7 39. Qe2 Bxe4 40. Qxe4 Qxe4 41. Nxe4 Nd5 42. Bd2 Kf7 43. Kf3 Ke6 44. Bc1 Kd7 45. Nd2 Nc3 46. Ne4 Nd5 47. Ke2 Kc6 48. Nf2 Nc3+ 49. Kd2 Kd5 50. Bb2 Na4 51. Bc1 Nc3 52. Bb2 Na4 53. Ba1 Nb6 54. Ne4 Nc4+ 55. dxc4+ Kxe4 56. Bb2 Bd8 57. a4 Bc7 58. Ke2 Bb6 59. b5 axb5 60. axb5 Bc5 61. Kd2 Bb4+ 62. Ke2 Bc5 63. Bc1 d3+ 64. Kd2 Bb4+ 65. Kd1 Kd4 66. Bd2 Bc5 67. Ba5 Kxc4 68. b6 Kb5 69. b7 Bd6 70. Bc3 Kc4 71. Be1 e4 72. Bf2 Bb8 73. Kd2 Bf4+ 74. Be3 Bb8 75. Bg1 Bf4+ 76. Be3 Bb8 1/2-1/2

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.27"]
[Round "2.1"]
[White "Bethke, Richard"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2219"]
[BlackElo "2104"]
[PlyCount "67"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Neuberg"]
[BlackTeam "Leipzig Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Qc7 10. Bd5 Nbd7 11. Bg5 h6 12. Bxf6 Nxf6 13. Qe2 Be6 14. Rfd1 Rac8 15. Ne1 Bg4 16. f3 Qb6+ 17. Qf2 Qxf2+ 18. Kxf2 Be6 19. Bxb7 Rb8 20. Bxa6 Rxb2 21. a4 Ra8 22. Bb5 Rc8 23. Rd3 Rb4 24. g3 g5 25. g4 h5 26. h3 hxg4 27. hxg4 Kg7 28. Ke2 Re8 29. Rad1 Rh8 30. Ng2 d5 31. exd5 e4 32. Nxe4 Rxe4+ 33. fxe4 Bxg4+ 34. Kd2 1/2-1/2

[Event "GER-chT U16"]
[Site "Aurich"]
[Date "2018.12.27"]
[Round "1.1"]
[White "Lieberwirth, Kasimir"]
[Black "Kopylov, Daniel"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2104"]
[BlackElo "2239"]
[PlyCount "80"]
[EventDate "2018.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Turm"]
[BlackTeam "Harksheide"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Kf8 8. h4 Ba6 9. h5 h6 10. Bxa6 Nxa6 11. Ne2 Nb8 12. a4 Nbc6 13. Ba3 Kg8 14. Qf3 Na5 15. 0-0 Nc4 16. Qd3 Rc8 17. Ng3 c5 18. f4 cxd4 19. cxd4 Nf5 20. Nxf5 exf5 21. Rf2 Qd7 22. g4 g6 23. hxg6 fxg6 24. e6 Qxe6 25. Re2 Qf6 26. Rae1 Nxa3 27. Qxa3 Qxd4+ 28. Kh1 Qc5 29. Qb2 Qc3 30. Re8+ Kg7 31. R1e7+ Kf6 32. Re6+ Kf7 33. R8e7+ Kf8 34. Re8+ Kf7 35. R8e7+ Kf8 36. Qxc3 Rxc3 37. Re8+ Kf7 38. R8e7+ Kf8 39. Rxa7 fxg4 40. Rxg6 Rc8 1-0

[Event "Sachsen-ch"]
[Site "Leipzig"]
[Date "2018.11.04"]
[Round "5"]
[White "Lieberwirth, Kasimir"]
[Black "Knuepfer, Tim"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2078"]
[BlackElo "1827"]
[PlyCount "81"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. 0-0 e5 8. Qd3 h6 9. c4 b5 10. Nc3 bxc4 11. Qxc4 Nf6 12. Rd1 Be7 13. h3 0-0 14. Be3 Be6 15. Qd3 Qa5 16. Nd2 Rab8 17. b3 Rfc8 18. Rac1 Nd7 19. Nc4 Bxc4 20. bxc4 Rb2 21. Rb1 Rcb8 22. Rxb2 Rxb2 23. Rd2 Rxd2 24. Bxd2 Bf8 25. Qc2 Qc5 26. Qb3 Qb6 27. Be3 Qa5 28. Nd5 Nc5 29. Qb8 Ne6 30. Qe8 Qxa2 31. Ne7+ Kh7 32. Qxf7 Bxe7 33. Qf5+ Kh8 34. Qxe6 Bg5 35. Bxg5 hxg5 36. Qxd6 Qxc4 37. Qd8+ Kh7 38. Qxg5 Qxe4 39. Qh5+ Kg8 40. Qe8+ Kh7 41. Qh5+ 1/2-1/2

[Event "Sachsen-ch"]
[Site "Leipzig"]
[Date "2018.11.04"]
[Round "6"]
[White "Lieberwirth, Kasimir"]
[Black "Leipert, Pieter"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2078"]
[BlackElo "1765"]
[PlyCount "39"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 Nf6 3. d4 d6 4. Be3 Qa5 5. Qd2 e5 6. h3 Nbd7 7. f4 Be7 8. Nf3 exf4 9. Bxf4 d5 10. e5 Ng8 11. Bd3 Nf8 12. 0-0 Be6 13. a3 Qd8 14. b4 g5 15. Bxg5 Ng6 16. Rf2 Qd7 17. Raf1 0-0-0 18. Bxe7 N8xe7 19. Ng5 Rdf8 20. Nxf7 1-0

[Event "Sachsen-ch"]
[Site "Leipzig"]
[Date "2018.11.03"]
[Round "3"]
[White "Hoffmann, Hendrik"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2277"]
[BlackElo "2078"]
[PlyCount "80"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nf6 7. Be2 Bd6 8. 0-0 Nbd7 9. d4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qf3 Bc7 13. Rd1 Qd6 14. g3 Qd5 15. c4 Qxf3 16. Bxf3 0-0-0 17. Be3 e5 18. Rab1 exd4 19. Bxd4 Bb6 20. c5 Bc7 21. b4 Rhe8 22. Bxf6 gxf6 23. Bg4+ Kb8 24. Rxd8+ Rxd8 25. Re1 Be5 26. Bf5 h6 27. Re2 a5 28. a3 Rd1+ 29. Kg2 Ra1 30. f4 Bd4 31. Re8+ Ka7 32. Re7 Ra2+ 33. Kf1 Rxa3 34. Bc8 Kb8 35. Bxb7 axb4 36. Bxc6 b3 37. Rb7+ Kc8 38. Bd5 b2 39. Kg2 Ra1 40. Be4 Re1 0-1

[Event "Sachsen-ch"]
[Site "Leipzig"]
[Date "2018.11.03"]
[Round "2"]
[White "Lieberwirth, Kasimir"]
[Black "Langrock, Hannes"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2078"]
[BlackElo "2374"]
[PlyCount "84"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qa5 10. dxc5 Bxc5 11. Bxc5 Nxc5 12. Nd4 Nxd4 13. Qxd4 Na4 14. b4 Qb6 15. Qxb6 Nxb6 16. Bd3 Bd7 17. 0-0 Ke7 18. Rae1 Rac8 19. Ne2 Na4 20. Nd4 Rc3 21. Nb3 g6 22. Kf2 h5 23. g3 Rhc8 24. Rb1 Bc6 25. Ke3 Bb7 26. Kd4 R3c7 27. h3 Rd8 28. Na5 Ba8 29. Rf2 Nb6 30. Ra1 Na4 31. Rh2 Rh8 32. Nb3 Bb7 33. Rc1 Rd8 34. Na5 Nb6 35. Ra1 Ra8 36. Nb3 Na4 37. Rc1 Bc6 38. Nc5 Nxc5 39. Kxc5 Bd7+ 40. Kd4 a5 41. c3 axb4 42. axb4 Rca7 1/2-1/2

[Event "Sachsen-ch"]
[Site "Leipzig"]
[Date "2018.11.03"]
[Round "4"]
[White "Nguyen, Alex Dac Vuong"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2153"]
[BlackElo "2078"]
[PlyCount "61"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. Bxf6 gxf6 9. exd5 Bxd5 10. Nc3 Bb4 11. Qd3 Nc6 12. 0-0-0 Be6 13. Qe4 Qe7 14. Nd5 Bxd5 15. Rxd5 Rd8 16. Rxd8+ Kxd8 17. Bb5 Kc7 18. Rd1 Rg8 19. g4 f5 20. Qxf5 Qg5+ 21. Qxg5 Rxg5 22. c3 Be7 23. Bd3 Rg8 24. Bf5 h6 25. Rd7+ Kb8 26. Be4 Bg5+ 27. Kc2 f6 28. Nc5 Nd8 29. Rh7 Kc8 30. Nd7 b6 31. Bf5 1-0

[Event "Sachsen-ch"]
[Site "Leipzig"]
[Date "2018.11.02"]
[Round "1"]
[White "Lieberwirth, Kasimir"]
[Black "Wang, Ruiming"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2078"]
[BlackElo "1735"]
[PlyCount "37"]
[EventDate "2018.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. d4 g6 8. d5 Na5 9. Qe2 Rc8 10. c4 Bg7 11. Nc3 Ng4 12. h3 Ne5 13. Nd2 Qc7 14. f4 Nd7 15. Nf3 Nb6 16. e5 Naxc4 17. b3 Na5 18. Bd2 a6 19. Ne4 1-0

[Event "Wunsiedel op 12th"]
[Site "Wunsiedel"]
[Date "2018.05.21"]
[Round "9"]
[White "Lieberwirth, Kasimir"]
[Black "Schelle, Artur"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2041"]
[BlackElo "2210"]
[PlyCount "44"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d4 Bg4 6. f3 Bf5 7. Nge2 e6 8. g4 Bg6 9. Nf4 Nc6 10. Be3 0-0-0 11. Nxg6 hxg6 12. Qd2 Bc5 13. 0-0-0 Bxd4 14. Bxd4 Rxd4 15. Qe2 Rxd1+ 16. Nxd1 g5 17. Nc3 Qe5 18. Re1 Qf4+ 19. Kb1 Nd4 20. Qd3 Rd8 21. Rd1 Qxf3 22. Qd2 Nc6 0-1

[Event "Wunsiedel op 12th"]
[Site "Wunsiedel"]
[Date "2018.05.21"]
[Round "8"]
[White "Spitzl, Vinzent"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2254"]
[BlackElo "2041"]
[PlyCount "62"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Bg5 Bb4 7. a3 Bxc3+ 8. bxc3 0-0 9. Nf3 Nbd7 10. Be2 dxc4 11. 0-0 b6 12. Bxc4 Bb7 13. Bd3 Qc7 14. c4 Qc6 15. Rc1 Rac8 16. Re1 h6 17. Bh4 Rfd8 18. d5 exd5 19. Nd4 Qc5 20. Nf5 Re8 21. Qf3 dxc4 22. Qg3 Nh5 23. Qg4 cxd3 24. h3 Qxc1 25. Rxc1 Rxc1+ 26. Kh2 d2 27. Nxh6+ Kh7 28. Nxf7 d1Q 29. Qf5+ g6 30. Ng5+ Kh6 31. Nf7+ Kg7 0-1

[Event "Wunsiedel op 12th"]
[Site "Wunsiedel"]
[Date "2018.05.19"]
[Round "5"]
[White "Efimenko, Maria"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2257"]
[BlackElo "2041"]
[PlyCount "79"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Nf3 Bg7 6. 0-0 0-0 7. h3 Qc7 8. Qe2 e5 9. Na3 a6 10. dxe5 dxe5 11. Nc4 Nbd7 12. a4 b6 13. Rd1 Bb7 14. Bc2 Rad8 15. Nh2 h6 16. Ng4 Nxg4 17. hxg4 Bc6 18. g5 h5 19. Ne3 Qb7 20. Nd5 Rfe8 21. Qf3 Nf8 22. Be3 Bd7 23. Rd2 Bg4 24. Qg3 Rd7 25. a5 b5 26. Bxc5 Ne6 27. Be3 Nc7 28. Bb3 Red8 29. Bb6 Nxd5 30. Bxd5 Rxd5 31. exd5 Rxd5 32. Rxd5 Qxd5 33. Qe3 Qb3 34. Qd2 h4 35. Rc1 h3 36. gxh3 Bxh3 37. Qd8+ Bf8 38. Bc5 Qe6 39. Qxf8+ Kh7 40. Qh6+ 1-0

[Event "Wunsiedel op 12th"]
[Site "Wunsiedel"]
[Date "2018.05.19"]
[Round "4"]
[White "Lieberwirth, Kasimir"]
[Black "Fuchs, Florian"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2041"]
[BlackElo "2261"]
[PlyCount "126"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 g5 9. Nc4 Bxf3 10. Qxf3 Qxf3 11. gxf3 f6 12. h4 gxh4 13. f4 b5 14. Na5 Kd7 15. f5 Nh6 16. c3 Rg8+ 17. Kh1 Rg4 18. Be3 Nf7 19. b4 Bh6 20. Bxh6 Nxh6 21. Rg1 Rag8 22. Rad1 Nf7 23. Rxg4 Rxg4 24. d4 exd4 25. Rxd4+ Nd6 26. Nb7 Ke7 27. Nc5 h3 28. Rd2 Rg2 29. a3 Nc4 30. Rd3 Rxf2 31. Rxh3 Ne5 32. Rxh5 Rf3 33. Rh7+ Nf7 34. Kg2 Rxc3 35. Nxa6 Rxa3 36. Nc5 Rc3 37. Ne6 Rc4 38. Kf3 Rxb4 39. Nxc7 Rc4 40. Ke3 Rc1 41. Kd2 Ra1 42. Ne6 Ra7 43. Kc3 Rd7 44. Rg7 Kd6 45. Rg6 Ke5 46. Nc5 Ra7 47. Kb3 Ng5 48. Nd3+ Kxe4 49. Rxf6 Kxd3 50. Rxc6 Rb7 51. Kb4 Ne4 52. f6 Kd4 53. f7 Rxf7 54. Kxb5 Nc3+ 55. Kb6 Nd5+ 56. Kb5 Rb7+ 57. Ka6 Rb1 58. Rc8 Ke5 59. Rd8 Ke6 60. Ka5 Ne7 61. Ka4 Nc6 62. Rd2 Ne5 63. Rd4 Nc6 1/2-1/2

[Event "Wunsiedel op 12th"]
[Site "Wunsiedel"]
[Date "2018.05.18"]
[Round "2"]
[White "Gasthofer, Viktor"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2298"]
[BlackElo "2041"]
[PlyCount "49"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. Nc3 d5 4. e3 Bf5 5. cxd5 Nxd5 6. d4 e6 7. Bd3 Qa5 8. 0-0 Nxc3 9. bxc3 Bxd3 10. Qxd3 Nd7 11. e4 Be7 12. Bf4 0-0 13. a4 Rfd8 14. Rfb1 e5 15. Bg3 Bd6 16. Rxb7 Nb6 17. Ng5 Rf8 18. Qf3 h6 19. Nxf7 Qa6 20. Nxh6+ Kh7 21. Qh5 Qxb7 22. Nf5+ Kg8 23. Nxd6 Qc7 24. Bxe5 Qd7 25. Qg6 1-0

[Event "Wunsiedel op 12th"]
[Site "Wunsiedel"]
[Date "2018.05.17"]
[Round "1"]
[White "Lieberwirth, Kasimir"]
[Black "Wendt, Karl Heinz"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2041"]
[BlackElo "1692"]
[PlyCount "57"]
[EventDate "2018.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 Nf6 6. e5 Nd5 7. Nc3 Nxc3 8. bxc3 0-0 9. Bf4 e6 10. Qd2 b6 11. h4 Ba6 12. Bxa6 Nxa6 13. h5 Nc7 14. Bh6 Ne8 15. hxg6 fxg6 16. Ng5 Bxh6 17. Rxh6 Rf5 18. Nxh7 Qe7 19. Rxg6+ Ng7 20. Nf6+ Kf7 21. Qh6 Qf8 22. Ne4 Kg8 23. Ng5 Rxg5 24. Qxg5 Rc8 25. Rc1 b5 26. f3 a5 27. Kd2 Rc7 28. Rh1 d6 29. Rhh6 1-0

[Event "Leipzig VfB op 25th"]
[Site "Leipzig"]
[Date "2018.03.25"]
[Round "9"]
[White "Lieberwirth, Kasimir"]
[Black "Haufe, Laurin"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2084"]
[BlackElo "1703"]
[PlyCount "125"]
[EventDate "2018.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. d4 cxd4 8. cxd4 Nxe4 9. d5 Ne5 10. Re1 Nxf3+ 11. Qxf3 Nc5 12. Be3 Nd3 13. Re2 Ne5 14. Qe4 Qg4 15. Qxg4 Nxg4 16. Bd4 Nf6 17. Nc3 Kd7 18. Rae1 h5 19. Bxf6 gxf6 20. Nb5 a6 21. Nd4 Re8 22. h4 Rg8 23. f3 Bh6 24. Nf5 Bf8 25. Rc2 e5 26. Rec1 Rb8 27. Rc7+ Ke8 28. a4 Rh8 29. R1c4 Rg8 30. Kf2 b5 31. axb5 axb5 32. R4c6 Rh8 33. g3 Rd8 34. Ra6 Rd7 35. Ra8+ Rd8 36. Raa7 Rh7 37. Rab7 Bh6 38. Nxh6 Rxh6 39. Re7+ Kf8 40. Rxf7+ Kg8 41. Rg7+ Kf8 42. Rbf7+ Ke8 43. Rb7 Kf8 44. Rgc7 Ke8 45. Ke3 Rg6 46. Rf7 Rc8 47. Ke4 Rxg3 48. Kf5 Rg8 49. Ke6 Ra8 50. Kxd6 Kd8 51. Kc5 f5 52. Rxf5 Kc8 53. Rff7 Rg2 54. Kb6 Rg6+ 55. Kxb5 Ra2 56. b4 Rd2 57. Rbc7+ Kb8 58. Rce7 Rxd5+ 59. Kc4 Rd4+ 60. Kc5 Rd8 61. Rxe5 Rg1 62. Rxh5 Rc1+ 63. Kb5 1-0

[Event "Leipzig VfB op 25th"]
[Site "Leipzig"]
[Date "2018.03.24"]
[Round "8"]
[White "Fasshauer, Jacob"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2019"]
[BlackElo "2084"]
[PlyCount "73"]
[EventDate "2018.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nc3 Bg7 7. Bb5 a6 8. Ba4 Nh6 9. h3 0-0 10. Nf3 Bf5 11. 0-0 Na5 12. Bf4 b5 13. Bc2 Bxc2 14. Qxc2 e6 15. b3 Nf5 16. Qd2 Qb6 17. Rac1 Rfc8 18. Bg5 Bf8 19. g4 Ng7 20. Qf4 Rc7 21. Ne2 Rac8 22. Rxc7 Rxc7 23. Bd8 Qb8 24. Bxc7 Qxc7 25. Qc1 Qd7 26. Nf4 Ne8 27. Nd3 Nb7 28. Qc3 h5 29. Rc1 hxg4 30. hxg4 f5 31. g5 Qh7 32. Nf4 Nc5 33. dxc5 Nc7 34. Nd4 Qe7 35. Qg3 Kf7 36. Qh4 Bg7 37. Nf3 1-0

[Event "Leipzig VfB op 25th"]
[Site "Leipzig"]
[Date "2018.03.24"]
[Round "7"]
[White "Lieberwirth, Kasimir"]
[Black "Wichmann, Cliff"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2084"]
[BlackElo "2306"]
[PlyCount "50"]
[EventDate "2018.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. 0-0-0 c4 10. f5 b5 11. Ne2 b4 12. Bg5 c3 13. Qf4 cxb2+ 14. Kb1 exf5 15. Ng3 f6 16. exf6 Nxf6 17. Bxf6 Rxf6 18. Bb5 Qa5 19. Bd3 Qa3 20. Qd2 Na5 21. Ne5 g6 22. h4 Ba6 23. h5 Bc4 24. Bxc4 Nxc4 25. Qd3 Qxa2+ 0-1

[Event "Leipzig VfB op 25th"]
[Site "Leipzig"]
[Date "2018.03.23"]
[Round "6"]
[White "Lieberwirth, Kasimir"]
[Black "Bender, Sebastian1"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2084"]
[BlackElo "1881"]
[PlyCount "119"]
[EventDate "2018.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e5 6. d3 Nge7 7. Be3 d6 8. c3 0-0 9. d4 cxd4 10. cxd4 d5 11. Nbc3 exd4 12. Nxd4 Bxd4 13. Bxd4 Nxd4 14. Qxd4 dxe4 15. Qxe4 Nc6 16. Rad1 Qe7 17. Qf4 Qe5 18. Qxe5 Nxe5 19. Rfe1 Nc6 20. Nd5 Bf5 21. b4 Kg7 22. b5 Nd8 23. Re7 Ne6 24. Ne3 Nc5 25. Nxf5+ gxf5 26. Bxb7 Kf6 27. Rc7 Ne6 28. Bxa8 Nxc7 29. Bc6 Rb8 30. a4 a6 31. Rd7 Nxb5 32. axb5 axb5 33. Bd5 b4 34. f4 b3 35. Rxf7+ Kg6 36. Re7 b2 37. Ba2 b1Q+ 38. Bxb1 Rxb1+ 39. Kf2 Rb2+ 40. Re2 Rb6 41. Ra2 h6 42. Kf3 Rb3+ 43. Kg2 Rb6 44. Kh3 h5 45. Ra8 Kg7 46. Kh4 Kg6 47. Rg8+ Kf6 48. Rh8 Rb2 49. h3 Rh2 50. Rh6+ Kg7 51. Rxh5 Kg6 52. Rg5+ Kf6 53. Rg8 Rh1 54. Ra8 Kg6 55. Ra6+ Kg7 56. Kg5 Rxh3 57. Ra7+ Kf8 58. Ra3 Kf7 59. Kxf5 Rh5+ 60. Ke4 1-0

[Event "Leipzig VfB op 25th"]
[Site "Leipzig"]
[Date "2018.03.22"]
[Round "4"]
[White "Lieberwirth, Kasimir"]
[Black "Meier, Thomas"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2084"]
[BlackElo "2202"]
[PlyCount "82"]
[EventDate "2018.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Ne1 h6 11. f3 Ng5 12. Bxg5 hxg5 13. f4 gxf4 14. Nd3 e6 15. Nxf4 Qc7 16. Ne2 f6 17. Nf4 Kd7 18. Qg4 f5 19. Qg6 Nxd4 20. Nc3 Qxe5 21. Qf7+ Be7 22. Ncxd5 exd5 23. Rae1 Qd6 24. Qxg7 Nc6 25. Re6 Qc5+ 26. Kh1 Rag8 27. Qf7 Rf8 28. Qg7 Kc8 29. Ng6 Rhg8 30. Nxe7+ Nxe7 31. Qxe7 Qc2 32. Re2 Qc6 33. Re6 Qc4 34. Rfe1 f4 35. Rg6 Rh8 36. Rh6 Rhg8 37. Rh7 Qc6 38. Re6 Qc1+ 39. Re1 Qc6 40. Re6 Qc1+ 41. Re1 Qc6 1/2-1/2

[Event "Leipzig VfB op 25th"]
[Site "Leipzig"]
[Date "2018.03.22"]
[Round "5"]
[White "Weitzer, Steffen"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2249"]
[BlackElo "2084"]
[PlyCount "55"]
[EventDate "2018.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 Nxe4 5. Qa4+ Nd7 6. Bxf7+ Kxf7 7. Qxe4 e6 8. d4 h6 9. 0-0 Nf6 10. Qc2 b6 11. Re1 g5 12. Nbd2 Bg7 13. b3 Re8 14. h3 Bb7 15. c4 Qc7 16. Bb2 Qc6 17. Nf1 Nh5 18. Rxe6 Rxe6 19. d5 Qe8 20. dxe6+ Qxe6 21. Bxg7 Bxf3 22. Bb2 Qe4 23. Qc3 Bxg2 24. Re1 Qb7 25. Ng3 Bxh3 26. f3 Rg8 27. Nxh5 Rg6 28. Qh8 1-0

[Event "Leipzig VfB op 25th"]
[Site "Leipzig"]
[Date "2018.03.21"]
[Round "2"]
[White "Lieberwirth, Kasimir"]
[Black "Bosch, Jonael"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2084"]
[BlackElo "1540"]
[PlyCount "67"]
[EventDate "2018.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 Qe7 6. c3 a6 7. Ba4 0-0 8. Nbd2 b5 9. Bb3 d6 10. h3 Be6 11. Bxe6 fxe6 12. Re1 Bb6 13. Nf1 Nh5 14. Be3 Bxe3 15. Rxe3 Nf4 16. d4 Qf7 17. Ng3 exd4 18. cxd4 Na5 19. b3 c5 20. Rc1 Rac8 21. dxc5 dxc5 22. Qd6 Rc6 23. Qd2 Qc7 24. Qc3 c4 25. Nd4 Rb6 26. Qxa5 e5 27. Nde2 Nd3 28. Rxd3 Qc5 29. Qe1 Rbf6 30. Rf3 Rxf3 31. gxf3 Rxf3 32. Kg2 Rf6 33. Nf5 g6 34. Ne3 1-0

[Event "Leipzig VfB op 25th"]
[Site "Leipzig"]
[Date "2018.03.21"]
[Round "3"]
[White "Niegsch, Nicolas"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2257"]
[BlackElo "2084"]
[PlyCount "94"]
[EventDate "2018.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 g6 5. b3 Bg7 6. Bb2 0-0 7. 0-0 Bg4 8. Ne5 Be6 9. d4 Nbd7 10. Nf3 Ne4 11. cxd5 cxd5 12. Nc3 Nxc3 13. Bxc3 Rc8 14. Rc1 Bg4 15. Qd2 Bxf3 16. Bxf3 Nb8 17. e3 Qd7 18. Bb4 Rxc1 19. Rxc1 Nc6 20. Bc5 Rc8 21. Kg2 e6 22. Be2 Bf6 23. Bb5 a6 24. Be2 Be7 25. b4 Bxc5 26. Rxc5 Na7 27. Qc2 Rxc5 28. bxc5 Nc6 29. f4 h5 30. h3 Qe7 31. Qb1 Kf8 32. g4 hxg4 33. hxg4 f5 34. Qh1 Qg7 35. Qh4 Ke8 36. Qg5 Kf7 37. gxf5 gxf5 38. Bh5+ Kf8 39. Qxg7+ Kxg7 40. Be8 Nb8 41. Kg3 Kf8 42. Ba4 Nc6 43. Kh4 Kg8 44. Kh5 Kh7 45. a3 Kg7 46. Kg5 Kf7 47. Bxc6 bxc6 1/2-1/2

[Event "Leipzig VfB op 25th"]
[Site "Leipzig"]
[Date "2018.03.20"]
[Round "1"]
[White "Pauscher, Wolfgang"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1809"]
[BlackElo "2084"]
[PlyCount "90"]
[EventDate "2018.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Qb6 13. Nb3 Qc7 14. Bg2 Be7 15. g5 Nb6 16. Bh3 Bd7 17. Rhg1 hxg5 18. hxg5 g6 19. f5 Nc4 20. Nd4 e5 21. Nd5 Qa5 22. Qb3 Rc8 23. Bf1 b5 24. f6 Bd8 25. Ne2 Bb6 26. Rg3 Be6 27. Nec3 Be3+ 28. Rxe3 Nxe3 29. Re1 Nxd5 30. exd5 Bf5 31. Kd1 b4 32. Ne4 Bxe4 33. Rxe4 Rh1 34. Ke1 Qc5 35. Qa4+ Qb5 36. Qxb5+ axb5 37. Rxb4 Rxc2 38. Rxb5 Rc1+ 39. Kd2 Rcxf1 40. Rb8+ Kd7 41. Rb7+ Kc8 42. Rxf7 Rhg1 43. Rg7 Rxg5 44. f7 Rgf5 45. Rxg6 Kc7 0-1

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.30"]
[Round "7.1"]
[White "Wendler, David"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2107"]
[BlackElo "1995"]
[PlyCount "51"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Bebenhausen"]
[BlackTeam "Leipzig Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Nc3 Bg7 7. Bc4 0-0 8. Nge2 Nbd7 9. Nf4 Nb6 10. Bb3 Bf5 11. 0-0 Rc8 12. Re1 Ne8 13. Be3 Nd6 14. Qe2 Qd7 15. f3 h5 16. Bf2 Bh6 17. Nd3 Bxd3 18. Qxd3 Ndc4 19. Re2 Qc7 20. Bg3 Nxb2 21. d6 Qxc3 22. Qxg6+ Bg7 23. Be5 Qc1+ 24. Rxc1 Rxc1+ 25. Kf2 Nd1+ 26. Kg3 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.29"]
[Round "6.1"]
[White "Lieberwirth, Kasimir"]
[Black "Hinrichs, Niklas"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1995"]
[BlackElo "2023"]
[PlyCount "87"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Turm"]
[BlackTeam "Bingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nc6 6. c3 e6 7. d4 Nf6 8. h3 cxd4 9. cxd4 d5 10. e5 Ng8 11. Nbc3 a6 12. a4 h5 13. b3 Nh6 14. Ba3 Bf8 15. Bxf8 Kxf8 16. h4 Kg7 17. Bh3 Bd7 18. f4 Ne7 19. b4 Qb6 20. Qd2 Rhc8 21. a5 Qa7 22. Nc1 Rc4 23. Nb3 Nc6 24. Ne2 Nxb4 25. Nc5 Bc8 26. Ra4 Nc6 27. Rxc4 dxc4 28. Rb1 Nb8 29. Nc3 Nd7 30. N3a4 Rb8 31. Rb6 Nxb6 32. axb6 Qa8 33. f5 exf5 34. d5 Ng8 35. e6 Bxe6 36. dxe6 Rd8 37. Qc3+ Kf8 38. Nd7+ Ke7 39. Qb4+ Kxe6 40. Nac5+ Kd6 41. Qd2+ Ke7 42. Qe3+ Kd6 43. Qd4+ Ke7 44. Qe5# 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.29"]
[Round "5.1"]
[White "Muehlpfordt, Thomas"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1881"]
[BlackElo "1995"]
[PlyCount "69"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Lambsheim"]
[BlackTeam "Leipzig Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. 0-0 Nc5 9. f4 Be7 10. e5 dxe5 11. fxe5 Nfd7 12. Qh5 g6 13. Qe2 Bf8 14. Ne4 Nxe4 15. Qxe4 Bg7 16. Bf4 0-0 17. Rad1 Qc7 18. Nf3 Nc5 19. Qe3 b5 20. Bh6 Bb7 21. Bxg7 Kxg7 22. Rd4 Bxf3 23. Rxf3 Nxb3 24. Rh3 h5 25. Rxh5 Rh8 26. Rxh8 Rxh8 27. cxb3 Rh5 28. Rd6 Qc2 29. Rxa6 Qb1+ 30. Kf2 Qxb2+ 31. Kg3 Rxe5 32. Qf3 Qd2 33. Qf4 Qe1+ 34. Kh3 Rh5+ 35. Kg4 0-1

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.28"]
[Round "3.1"]
[White "Koll, Lukas"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1883"]
[BlackElo "1995"]
[PlyCount "159"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe SF"]
[BlackTeam "Leipzig Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. 0-0 0-0 8. d3 h6 9. Be3 Kh7 10. Nd2 Nc6 11. Rc1 e5 12. Nb3 Nd4 13. Qd2 Nxb3 14. axb3 f5 15. Rfd1 Rf7 16. Bxb6 axb6 17. Ra1 Rxa1 18. Rxa1 c6 19. b4 b5 20. e3 Qd6 21. Na2 Be6 22. Qc2 Rd7 23. Bf1 Rd8 24. b3 Ra8 25. Rb1 Qf8 26. Rb2 Ra3 27. Be2 Qg8 28. Bd1 Qf8 29. Qc3 Bd5 30. Nc1 Qa8 31. Qd2 Kg8 32. Ra2 Kf7 33. Qb2 Rxa2 34. Qxa2 Qf8 35. Qd2 Qe7 36. Qc3 Bf8 37. Na2 Bg7 38. Be2 h5 39. Bf1 f4 40. Bg2 e4 41. d4 f3 42. Bh3 b6 43. Bf1 Qe6 44. Nc1 Bf8 45. Kh1 g5 46. Qa1 Bxb4 47. Qa7+ Kg6 48. Qxb6 Ba3 49. Na2 Bxb3 50. Nc3 Bb2 51. d5 Bxd5 52. Nxd5 Qxd5 53. Qb8 Qe6 54. Qb6 Qd5 55. Kg1 Be5 56. Qb7 Qd6 57. Qc8 Qf6 58. Qg8+ Kh6 59. Qb3 Qg6 60. Bh3 g4 61. Bf1 h4 62. Qb4 hxg3 63. hxg3 Bg7 64. Qe7 Kh7 65. Qd8 Qe6 66. Qg5 Bf6 67. Qc5 Kg7 68. Bxb5 cxb5 69. Qxb5 Be7 70. Qb2+ Kf7 71. Qh8 Bf6 72. Qh7+ Bg7 73. Qh5+ Kf6 74. Qc5 Qf5 75. Qd6+ Kg5 76. Qd8+ Kg6 77. Qe8+ Kh7 78. Qc6 Qe5 79. Qb7 Qe6 80. Qa8 0-1

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.28"]
[Round "4.1"]
[White "Lieberwirth, Kasimir"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1995"]
[BlackElo "1766"]
[PlyCount "95"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Turm"]
[BlackTeam "Leipzig Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5 Nb6 8. c3 a6 9. Na3 c5 10. Nc2 Nc6 11. f4 Bd7 12. Nf3 Rc8 13. Bd3 cxd4 14. Ncxd4 Nxd4 15. Nxd4 Nc4 16. Qe2 0-0 17. 0-0 f6 18. exf6 Rxf6 19. Rae1 g6 20. Bxc4 dxc4 21. f5 gxf5 22. Rxf5 Rxf5 23. Nxf5 Qc5+ 24. Nd4 Re8 25. Qe5 Qxe5 26. Rxe5 Kf7 27. Kf2 Kf6 28. Rh5 Kg6 29. Rc5 Rc8 30. Rxc8 Bxc8 31. Ke3 e5 32. Nf3 Bf5 33. Nxe5+ Kf6 34. Nxc4 Be6 35. b3 b5 36. Nd2 a5 37. c4 bxc4 38. Nxc4 a4 39. Nd2 axb3 40. axb3 Ke5 41. Nf3+ Kd6 42. Nd4 Bd5 43. g4 Ke7 44. Kf4 Kf6 45. b4 Kg6 46. b5 h6 47. b6 Kf6 48. Nf5 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.27"]
[Round "2.1"]
[White "Lieberwirth, Kasimir"]
[Black "Yaroshenko, Yaroslav"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1995"]
[BlackElo "1743"]
[PlyCount "89"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Turm"]
[BlackTeam "Graefelfing"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Qd2 b6 6. Bc4 Bb7 7. f3 Ngf6 8. Bh6 0-0 9. 0-0-0 c5 10. Nge2 a6 11. dxc5 Nxc5 12. h4 b5 13. Bb3 Nxb3+ 14. axb3 b4 15. Nd5 Bxd5 16. Bxg7 Kxg7 17. exd5 a5 18. Nd4 a4 19. bxa4 Rxa4 20. Nb3 Qa8 21. Qd4 Rc8 22. g4 Kg8 23. h5 Qb7 24. hxg6 fxg6 25. Rh2 Qa7 26. Qd3 Qd7 27. Rdh1 Kg7 28. Rh6 Rh8 29. Qd4 Kg8 30. Kb1 Ra8 31. Qxb4 Kf7 32. Qf4 Kg7 33. Qd4 Kf7 34. Qc4 Kg7 35. Qd4 Kf7 36. R6h2 Qb7 37. f4 Rac8 38. g5 Nh5 39. f5 Rhg8 40. Rf2 Ke8 41. f6 Kd7 42. Qe4 Rge8 43. Qe6+ Kd8 44. f7 Rf8 45. Na5 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.27"]
[Round "1.1"]
[White "Von Estorff, Jacob"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1937"]
[BlackElo "1995"]
[PlyCount "136"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Uelzen Post"]
[BlackTeam "Leipzig Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be7 8. g4 Be6 9. Bg2 h6 10. 0-0 Nbd7 11. Nd5 Bxd5 12. exd5 0-0 13. c4 Rc8 14. Qe2 Qc7 15. Nd2 a5 16. a4 Nc5 17. b3 Nh7 18. Rb1 Bg5 19. Ne4 Bxc1 20. Rfxc1 f5 21. gxf5 Rxf5 22. Nxc5 Qxc5 23. Qe3 b6 24. Rc3 Rcf8 25. Rf1 Rf4 26. Qxc5 bxc5 27. Re3 Ng5 28. f3 Rd4 29. Rf2 Rff4 30. Rfe2 Kf7 31. Kf2 Kg6 32. Kg3 Nh7 33. Re4 Nf6 34. Rxd4 Rxd4 35. Kf2 Nh5 36. Re4 Rd2+ 37. Re2 Rxe2+ 38. Kxe2 Nf4+ 39. Kf2 Nxg2 40. Kxg2 Kf5 41. Kf2 Kf4 42. b4 axb4 43. Ke2 b3 44. Kd2 b2 45. Kc2 Kxf3 46. a5 e4 47. a6 e3 48. a7 e2 49. a8Q b1Q+ 50. Kxb1 e1Q+ 51. Kc2 Qe2+ 52. Kc3 Qe3+ 53. Kb2 Qd2+ 54. Kb1 Qb4+ 55. Ka1 Qc3+ 56. Kb1 Qb3+ 57. Ka1 Qxc4 58. Qf8+ Qf4 59. Qg8 Qe5+ 60. Ka2 Ke4 61. Qe6 Kd4 62. Ka3 c4 63. Kb4 c3 64. Qg4+ Qe4 65. Qxg7+ Kd3+ 66. Ka3 c2 67. Qxh6 Qe3 68. Qg6+ Kc4+ 0-1

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2017.06.10"]
[Round "9"]
[White "Wu, Leon"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2015"]
[BlackElo "1971"]
[PlyCount "80"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Qb6 13. Nb3 Qc7 14. Nd4 Qb6 15. Nde2 Be7 16. g5 Nc5 17. Kb1 Bd7 18. f5 0-0-0 19. g6 Rhf8 20. Qg3 Qc7 21. Bh3 Kb8 22. Nf4 Rc8 23. Rd2 b5 24. Bg2 Bf6 25. gxf7 Be5 26. fxe6 Nxe6 27. Nxe6 Bxe6 28. Qd3 Bc4 29. Qh3 Qa5 30. b3 Be6 31. Qe3 Rxc3 32. Qg1 Rc5 33. Rd3 Qa3 34. c3 b4 35. Rxd6 bxc3 36. Rb6+ Kc7 37. Qf2 Kxb6 38. Qxc5+ Kxc5 39. Kc2 Qb2+ 40. Kd3 Qd2# 0-1

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2017.06.09"]
[Round "8"]
[White "Lieberwirth, Kasimir"]
[Black "Kotyk, Michael"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1971"]
[BlackElo "1805"]
[PlyCount "51"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 g5 9. Re1 Bd6 10. d4 Bxf3 11. Qxf3 Qg7 12. Nc4 g4 13. Qg3 exd4 14. Nxd6+ cxd6 15. Bf4 0-0-0 16. Bxd6 Qg6 17. Bb8 Rd7 18. Ba7 Rd6 19. Rad1 Nh6 20. Rxd4 Rxd4 21. Qb8+ Kd7 22. Qxb7+ Kd6 23. Bxd4 gxh3 24. e5+ Kd5 25. Qd7+ Kc4 26. b3+ 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2017.06.08"]
[Round "7"]
[White "Weishaeutel, Moritz"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2071"]
[BlackElo "1971"]
[PlyCount "95"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Nge2 d6 4. g3 Nf6 5. Bg2 Nc6 6. 0-0 g6 7. d3 Bg7 8. h3 0-0 9. f4 Qc7 10. g4 e6 11. Ng3 b5 12. f5 b4 13. Nce2 exf5 14. exf5 Re8 15. g5 Nd7 16. f6 Bf8 17. Nf4 Nb6 18. Kf2 Rb8 19. Rh1 Ne5 20. Nf1 h6 21. Nd5 Nxd5 22. Bxd5 Qd7 23. Ng3 Bb7 24. Bxb7 Rxb7 25. gxh6 Qe6 26. Bg5 d5 27. Qd2 Kh7 28. Rae1 Bd6 29. Kg2 Bc7 30. Rhf1 Rbb8 31. Re2 Qd7 32. Rfe1 Nc6 33. Bf4 Bxf4 34. Qxf4 Rxe2+ 35. Rxe2 Re8 36. Rxe8 Qxe8 37. Qd6 c4 38. Qxd5 cxd3 39. cxd3 Nd8 40. Ne4 Ne6 41. Qb7 g5 42. Qe7 Qg8 43. Nd6 Kg6 44. Kg3 Nf4 45. Kg4 Ne6 46. Nxf7 Qc8 47. Nd6 Qc1 48. Qf7+ 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2017.06.07"]
[Round "6"]
[White "Lieberwirth, Kasimir"]
[Black "Bosselmann, Tom Linus"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1971"]
[BlackElo "1955"]
[PlyCount "132"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg4 6. Be2 e6 7. 0-0 Nf6 8. h3 Bxf3 9. Bxf3 Nbd7 10. d4 Bd6 11. c4 Qc7 12. d5 0-0 13. dxe6 fxe6 14. Ne4 Nxe4 15. Bxe4 Nf6 16. Bc2 Rad8 17. Qe2 Rfe8 18. b3 Be5 19. Rb1 Bd4 20. Bg5 Qe5 21. Qxe5 Bxe5 22. Rbd1 Bd4 23. Rfe1 e5 24. Be3 c5 25. a3 a5 26. Bd2 b6 27. g3 Kf7 28. Kf1 Re7 29. f4 e4 30. Be3 Red7 31. Ke2 h5 32. Rg1 Re7 33. a4 Rdd7 34. Rd2 Bxe3 35. Kxe3 Rxd2 36. Kxd2 e3+ 37. Ke2 Nd7 38. Rd1 Nb8 39. Rd6 Re6 40. Rxe6 Kxe6 41. Kxe3 Nc6 42. Ke4 Nd4 43. Bd1 g6 44. g4 h4 45. Ke3 Ke7 46. Kf2 Kf7 47. Ke3 Ke7 48. Kd3 Kf7 49. Ke4 Ke6 50. f5+ gxf5+ 51. gxf5+ Kf6 52. Kd5 Kxf5 53. Kd6 Kf4 54. Kc7 Kg3 55. Kxb6 Kxh3 56. Kxc5 Ne6+ 57. Kd6 Ng5 58. Bc2 Kg4 59. Ke5 Nf3+ 60. Kf6 Nd4 61. Be4 Kf4 62. Bh1 Nxb3 63. Ke6 Nc5+ 64. Kd6 Nxa4 65. c5 Nc3 66. c6 Nb5+ 1/2-1/2

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2017.06.06"]
[Round "5"]
[White "Koellner, Ruben Gideon"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2117"]
[BlackElo "1971"]
[PlyCount "102"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. Nd2 e6 7. Ngf3 Bd6 8. Bg3 Bxg3 9. hxg3 Nbd7 10. g4 Nxg4 11. Rxh7 Rxh7 12. Qxh7 Qf6 13. e4 0-0-0 14. e5 Qh6 15. Qxh6 Nxh6 16. Ke2 f6 17. Rh1 Rh8 18. g4 Nf7 19. Rxh8+ Nxh8 20. exf6 gxf6 21. g5 e5 22. gxf6 e4 23. Ne5 Nxf6 24. f3 exf3+ 25. Ndxf3 Kd8 26. Ke3 Ke8 27. Ng5 Nd7 28. Kf4 Nxe5 29. dxe5 Ng6+ 30. Kf5 Nf8 31. Nh3 Ke7 32. Nf4 Kf7 33. e6+ Ke7 34. Ke5 d4 35. a4 b6 36. b4 a6 37. a5 bxa5 38. bxa5 Nh7 39. Kxd4 Kd6 40. c4 Nf6 41. Nd3 Kxe6 42. Kc5 Kd7 43. Kb6 Ne4 44. Ne5+ Kd6 45. Nxc6 Nc5 46. Na7 Nd7+ 47. Kxa6 Kc5 48. Nc8 Nb8+ 49. Kb7 Kxc4 50. Nd6+ Kb4 51. Kxb8 Kxa5 1/2-1/2

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2017.06.06"]
[Round "4"]
[White "Lieberwirth, Kasimir"]
[Black "Fidlin, Simon"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1971"]
[BlackElo "1880"]
[PlyCount "75"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 e5 3. g3 Nc6 4. Bg2 d6 5. 0-0 Nge7 6. c3 g6 7. d4 cxd4 8. cxd4 Bg7 9. d5 Nb8 10. Be3 0-0 11. Nbc3 a6 12. Rc1 Nd7 13. Qb3 f5 14. f3 Kh8 15. Qb4 Nf6 16. Bb6 Qd7 17. a4 Bh6 18. Rc2 f4 19. gxf4 Nh5 20. fxe5 dxe5 21. Nd1 Rf7 22. Rc7 Qe8 23. Qd6 Nf4 24. Nxf4 Bxf4 25. Nf2 Ng8 26. Rxf7 Qxf7 27. Nd3 Qe7 28. Qxe7 Nxe7 29. Bc7 Bd7 30. Nxf4 exf4 31. Bxf4 Bxa4 32. Bh3 Bb5 33. Rc1 Ng8 34. Be5+ Nf6 35. Bxf6+ Kg8 36. Be6+ Kf8 37. Rc7 Be8 38. Bg7# 1-0

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2017.06.05"]
[Round "3"]
[White "Wu, Luka"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "1920"]
[BlackElo "1971"]
[PlyCount "141"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Qb6 13. Nb3 Be7 14. Bg2 Nc5 15. Nxc5 Qxc5 16. Qd3 Bd7 17. e5 d5 18. Qg3 0-0-0 19. Kb1 Kb8 20. Ne2 Rc8 21. Nd4 Ba4 22. Rd2 Bd8 23. c3 Bb6 24. f5 Qe7 25. Rf1 Bxd4 26. Rxd4 Bb5 27. Rf2 Rc4 28. Rdf4 Rxf4 29. Rxf4 Qc5 30. Qf2 Bd3+ 31. Kc1 Qa5 32. a3 Rc8 33. Rd4 Qb6 34. Qe3 Bc4 35. Qf2 Qb3 36. Qc2 Qb6 37. Qf2 Bd3 38. Qe3 Be2 39. Qd2 Rc4 40. Bh3 Qb3 41. Qc2 Qb6 42. Qd2 Qb3 43. fxe6 Rxd4 44. Qxd4 fxe6 45. g5 Bf3 46. Bxe6 Qa2 47. Bf5 Qa1+ 48. Kc2 Qf1 49. Qd3 Be2 50. Qxd5 Qxf5+ 51. Kb3 Qf8 52. e6 Bb5 53. c4 Bc6 54. Qe5+ Kc8 55. e7 Qf3+ 56. Kb4 Qf7 57. Qd6 Qe8 58. g6 Qd7 59. Qe5 Qd2+ 60. Kb3 Qd3+ 61. Kb4 Qxg6 62. h5 Qf7 63. Kc5 Qf2+ 64. Kb4 Qf7 65. Kc5 Qf2+ 66. Kb4 Qd2+ 67. Kb3 Qd3+ 68. Kb4 Qd2+ 69. Kb3 Qd3+ 70. Kb4 Qd2+ 71. Kb3 1/2-1/2

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2017.06.04"]
[Round "2"]
[White "Lieberwirth, Kasimir"]
[Black "Pahl, Erik"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1971"]
[BlackElo "1802"]
[PlyCount "88"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 g6 5. d4 exd4 6. Nd5 Bg7 7. Bg5 h6 8. Bf6 Bxf6 9. Nxf6+ Kf8 10. Nxd4 Kg7 11. Qd2 Ng8 12. Nd5 Nf6 13. f3 Nxd5 14. Bxc6 dxc6 15. exd5 Re8+ 16. Kf2 cxd5 17. Rae1 Bd7 18. Rxe8 Bxe8 19. h4 Qf6 20. g4 Qb6 21. Qc3 Bd7 22. Kg2 Kg8 23. h5 g5 24. Re1 c5 25. Nb3 Rc8 26. Re5 Qd6 27. Qe3 b6 28. Qe1 Qc6 29. Qd2 d4 30. Qe2 Bxg4 31. Re7 Bxh5 32. Nd2 g4 33. Qe5 gxf3+ 34. Kf2 Qg6 35. Nxf3 Qxc2+ 36. Ke1 Bxf3 37. Qg3+ Kf8 38. Rxf7+ Kxf7 39. Qxf3+ Ke6 40. Qh3+ Qf5 41. Qxh6+ Qf6 42. Qh3+ Kf7 43. Kd1 Re8 44. Qh7+ Kf8 0-1

[Event "GER-ch U14"]
[Site "Willingen"]
[Date "2017.06.04"]
[Round "1"]
[White "Paeslack, Luis"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1791"]
[BlackElo "1971"]
[PlyCount "92"]
[EventDate "2017.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. g3 e6 10. Bg2 Bb4 11. 0-0 h6 12. f3 Nfd7 13. e4 Nxe5 14. exf5 Nec4 15. fxe6 0-0 16. exf7+ Rxf7 17. Bh3 Re7 18. Ne4 Qd5 19. Bxh6 Qh5 20. Bg5 Qxh3 21. Bxe7 Bxe7 22. Re1 Qd7 23. b3 Nd6 24. Nc5 Qe8 25. Re6 Nd5 26. Qe2 Qf7 27. Re1 Nf5 28. Qd3 Bf6 29. R1e4 Nc7 30. Rxf6 Qxf6 31. Rf4 g6 32. Nd7 Qe6 33. Ne5 Nd5 34. Rg4 Nde7 35. Re4 Qd6 36. Qd2 Rd8 37. Qg5 Nxd4 38. Kg2 Ndf5 39. Nc4 Qc5 40. g4 Rd1 41. Kh3 Qf2 42. gxf5 Qxf3+ 43. Qg3 Qxe4 44. Qb8+ Kg7 45. f6+ Kxf6 46. Qh8+ Ke6 0-1

[Event "Leipzig VfB op 24th"]
[Site "Leipzig"]
[Date "2017.03.25"]
[Round "8"]
[White "Herrmann, Markus"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2022"]
[BlackElo "1918"]
[PlyCount "82"]
[EventDate "2017.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. h3 Bf5 9. Ne5 Nfd7 10. Nxc4 Nb6 11. Na5 Bc8 12. Nb3 e5 13. dxe5 Bxe5 14. Bh6 Re8 15. Qxd8 Rxd8 16. Rfd1 Re8 17. Nc5 N8d7 18. N5e4 Nf6 19. Nd6 Rd8 20. Nc4 Rxd1+ 21. Rxd1 Bc7 22. Nxb6 axb6 23. Bf4 Bxf4 24. Rd8+ Kg7 25. gxf4 b5 26. a3 Nd7 27. Ne4 Nb6 28. Nc5 Ra7 29. e4 Be6 30. Rb8 Nc4 31. Nd3 b6 32. Rd8 Rd7 33. Rxd7 Bxd7 34. Ne5 Nxe5 35. fxe5 g5 36. Kh2 Kf8 37. Kg3 Ke7 38. h4 h6 39. f4 gxf4+ 40. Kxf4 Be6 41. Bf3 Bd7 1/2-1/2

[Event "Leipzig VfB op 24th"]
[Site "Leipzig"]
[Date "2017.03.25"]
[Round "7"]
[White "Lieberwirth, Kasimir"]
[Black "Heistermann, Till"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1918"]
[BlackElo "2115"]
[PlyCount "26"]
[EventDate "2017.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 Re8 8. f4 Bf8 9. Bf3 c5 10. Nb3 Nc6 11. Be3 Be6 12. Qe1 Qc7 13. Rd1 Rad8 1/2-1/2

[Event "Leipzig VfB op 24th"]
[Site "Leipzig"]
[Date "2017.03.25"]
[Round "9"]
[White "Lieberwirth, Kasimir"]
[Black "Hoerr, Matthias"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1918"]
[BlackElo "2203"]
[PlyCount "118"]
[EventDate "2017.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 e5 6. 0-0 Nge7 7. Na3 0-0 8. Nc2 d5 9. d3 dxe4 10. dxe4 Bg4 11. f3 Be6 12. Ne3 Qc8 13. Qc2 f5 14. f4 Kh8 15. Nd5 fxe4 16. Nxe7 Nxe7 17. Bxe4 Bd5 18. Be3 Qc6 19. Bxd5 Nxd5 20. Bd2 Rfe8 21. c4 Nb4 22. Bxb4 cxb4 23. f5 Rac8 24. Qd2 Qc5+ 25. Kg2 Red8 26. Qg5 Qxc4 27. Rf2 Qe4+ 28. Kf1 gxf5 29. Rxf5 h6 30. Qg6 Rc2 31. Re1 Qxf5+ 32. Qxf5 Rf8 33. Qxf8+ Bxf8 34. Rb1 Kg7 35. Ke1 Kf6 36. Kd1 Rc7 37. Kd2 Ke6 38. Rf1 Be7 39. h4 Bc5 40. b3 Rd7+ 41. Kc2 a5 42. g4 Rg7 43. g5 hxg5 44. hxg5 Rxg5 45. Kd2 b6 46. Rf3 Rg2 47. Rf1 Rh2 48. Kd3 Kd5 49. Rd1 Rh3+ 50. Kc2+ Ke4 51. Rf1 Rh2 52. Kd1 Be3 53. Rf6 Kd3 54. Rd6+ Bd4 55. Nc1+ Ke3 56. Rg6 Rd2+ 57. Ke1 Bc3 58. Rg3+ Kf4 59. Ne2+ Rxe2+ 0-1

[Event "Leipzig VfB op 24th"]
[Site "Leipzig"]
[Date "2017.03.24"]
[Round "6"]
[White "Kolthoff, Siegmund"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2090"]
[BlackElo "1918"]
[PlyCount "102"]
[EventDate "2017.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nxd7 Nxd7 11. e4 Bg6 12. Be3 e6 13. Be2 Qb6 14. Qd2 e5 15. Rd1 0-0-0 16. 0-0 exd4 17. Bxd4 Bc5 18. Kh1 Bxd4 19. Qxd4 Qxd4 20. Rxd4 Nc5 21. Rfd1 Rxd4 22. Rxd4 Rd8 23. Rxd8+ Kxd8 24. Kg1 f5 25. exf5 Bxf5 26. Bd1 Nd3 27. Bc2 Bg6 28. Bxd3 Bxd3 29. Kf2 Kc7 30. Ke3 Bc2 31. Kd4 Bb3 32. f4 b6 33. Ke5 Kd7 34. g4 Bc4 35. g5 b5 36. Kd4 Ke6 37. axb5 cxb5 38. Ke4 g6 39. h4 b4 40. Nd1 a4 41. Kd4 a3 42. bxa3 bxa3 43. Kc3 a2 44. Kb2 Kd6 45. Ne3 Be6 46. h5 gxh5 47. f5 Bf7 48. Ng2 Ke5 49. g6 Bxg6 50. Kxa2 Bxf5 51. Kb2 Be4 0-1

[Event "Leipzig VfB op 24th"]
[Site "Leipzig"]
[Date "2017.03.23"]
[Round "5"]
[White "Lieberwirth, Kasimir"]
[Black "Ehrlich, Kay"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1918"]
[BlackElo "2023"]
[PlyCount "101"]
[EventDate "2017.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. c3 e6 6. d4 cxd4 7. cxd4 Ne7 8. Nbc3 0-0 9. 0-0 Nbc6 10. Be3 a6 11. Qd2 b5 12. Rac1 Bb7 13. h4 Qa5 14. b3 Rac8 15. Bh6 Bxh6 16. Qxh6 Nxd4 17. Nxd4 Rxc3 18. Nf3 f6 19. Nd4 Bc8 20. Bh3 f5 21. h5 b4 22. exf5 exf5 23. Rce1 Qc7 24. Ne6 Bxe6 25. Rxe6 Rf7 26. Rfe1 Rg7 27. Qg5 gxh5 28. Qxg7+ Kxg7 29. Rxe7+ Kf6 30. Rxc7 Rxc7 31. Bf1 d5 32. Bd3 a5 33. Kf1 Ra7 34. Bb5 Rc7 35. Kg2 Rc5 36. Bd3 Rc3 37. Bb1 h6 38. Rh1 Kg5 39. Rd1 Rc5 40. Re1 Kf6 41. f4 d4 42. Rd1 Rd5 43. Bd3 Rd8 44. Rc1 Rd5 45. Rc6+ Kg7 46. Rb6 Rc5 47. Bc4 a4 48. Rxb4 axb3 49. axb3 Rc7 50. Rb5 Rd7 51. Rd5 1-0

[Event "Leipzig VfB op 24th"]
[Site "Leipzig"]
[Date "2017.03.23"]
[Round "4"]
[White "Weitzer, Steffen"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2246"]
[BlackElo "1918"]
[PlyCount "61"]
[EventDate "2017.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. 0-0 g6 6. Re1 Bg7 7. c3 e6 8. d4 cxd4 9. cxd4 Nge7 10. d5 exd5 11. exd5 Ne5 12. Bg5 Bxb5 13. axb5 Qd7 14. Nd4 Nxd5 15. f4 0-0 16. fxe5 dxe5 17. Nc2 Qxb5 18. Nba3 Qc5+ 19. Ne3 Nxe3 20. Bxe3 Qb4 21. Qd2 Qb3 22. Qc2 Qe6 23. Qc4 Qf5 24. Rf1 Qh5 25. Nb5 Rac8 26. Qb3 a6 27. Nd6 Rc7 28. Rf2 e4 29. Nxe4 Rc6 30. Raf1 Re6 31. Qxe6 1-0

[Event "Leipzig VfB op 24th"]
[Site "Leipzig"]
[Date "2017.03.22"]
[Round "2"]
[White "Heinsohn, Guenter"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2117"]
[BlackElo "1918"]
[PlyCount "98"]
[EventDate "2017.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 e6 4. Nf3 d5 5. d3 Nc6 6. g3 h5 7. exd5 exd5 8. Qe2+ Be7 9. Bg2 h4 10. Bd2 h3 11. Bf1 Nd4 12. Qd1 Bg4 13. Be2 Nxe2 14. Qxe2 Nh6 15. 0-0 0-0 16. Qf2 Bf6 17. Ne5 Be6 18. Rae1 Qc7 19. a4 Rab8 20. Qf3 Rfd8 21. Nd1 Nf5 22. Nf2 Nd4 23. Qd1 b5 24. c3 Nc6 25. axb5 Nxe5 26. fxe5 Bxe5 27. Rxe5 Qxe5 28. Bf4 Qf5 29. Bxb8 Rxb8 30. g4 Qf4 31. Nxh3 Qe3+ 32. Nf2 Rxb5 33. Re1 Qf4 34. Qe2 Rb8 35. Ra1 Qd6 36. Rd1 Bd7 37. d4 c4 38. Re1 Re8 39. Qd2 Rb8 40. Kg2 Rb6 41. Re2 Qb8 42. h3 a5 43. Nd1 a4 44. Qe3 Be6 45. Qf2 Qd6 46. Qg3 Qd7 47. Kh2 f6 48. Qf2 Bf7 49. Ne3 Bg6 1/2-1/2

[Event "Leipzig VfB op 24th"]
[Site "Leipzig"]
[Date "2017.03.22"]
[Round "3"]
[White "Lieberwirth, Kasimir"]
[Black "Von Zimmermann, Georg"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "1918"]
[BlackElo "2129"]
[PlyCount "118"]
[EventDate "2017.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. d4 Bg4 7. c3 Qd5 8. Be2 Rg8 9. Qb3 Qxb3 10. axb3 Nd7 11. Bf4 a6 12. 0-0-0 e6 13. h3 Bf5 14. Nh4 Bg6 15. Nxg6 hxg6 16. Bf3 0-0-0 17. g4 Nb6 18. c4 Be7 19. h4 g5 20. Bg3 gxh4 21. Bxh4 Rh8 22. Bg3 Kd7 23. Rxh8 Rxh8 24. Rh1 Rxh1+ 25. Bxh1 Bf8 26. Bf4 Bg7 27. Be3 Nc8 28. Be4 Ne7 29. f3 Kd6 30. Kd2 Kd7 31. Kc3 Kc7 32. Bf4+ Kd7 33. Be3 Kc7 34. Kd2 Kd7 35. Ke2 Kd6 36. Kd2 Kd7 37. Kc3 Kc7 38. Kb4 Bf8 39. Ka4 b5+ 40. Ka5 Kb7 41. f4 Bh6 42. Kb4 Bf8 43. Kc3 Kc7 44. Kd2 Kd7 45. f5 Nc8 46. c5 Ne7 47. Ke2 Ng8 48. Kf3 Ne7 49. Kg3 Ng8 50. Kh4 Bg7 51. Kh5 Bf8 52. fxe6+ fxe6 53. Kg6 f5 54. gxf5 exf5 55. Bxf5+ Ke8 56. Be4 Ne7+ 57. Kf6 Ng8+ 58. Ke6 Ne7 59. Bg5 Bg7 1-0

[Event "Leipzig VfB op 24th"]
[Site "Leipzig"]
[Date "2017.03.21"]
[Round "1"]
[White "Lieberwirth, Kasimir"]
[Black "Paulini, Stefan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1918"]
[BlackElo "1426"]
[PlyCount "39"]
[EventDate "2017.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Nxd5 5. Be2 Nc6 6. 0-0 e6 7. h3 Bf5 8. a3 a6 9. c4 Nf6 10. Nc3 Qd7 11. d5 exd5 12. cxd5 Ne7 13. Ne5 Qd6 14. Nc4 Qd7 15. Bf3 0-0-0 16. Qd4 Nfxd5 17. Qa7 c6 18. Nxd5 Nxd5 19. Bxd5 Kc7 20. Bf4+ 1-0

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.20"]
[Round "9"]
[White "Pietzsch, Manuel"]
[Black "Lieberwirth, Kasimir"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2127"]
[BlackElo "1700"]
[PlyCount "104"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 e6 6. Bc4 a6 7. 0-0 Nge7 8. Bg5 f6 9. Be3 Ng6 10. Bb3 Bb4 11. Nd4 Na5 12. f4 Nxb3 13. Qxb3 Qe7 14. Nf5 exf5 15. Nd5 Qxe4 16. Rae1 Bxe1 17. Rxe1 Ne7 18. Bf2 Nxd5 19. Qxd5 Qe6 20. Rxe6+ dxe6 21. Qd6 Kf7 22. Qc7+ Kg6 23. Qe7 b5 24. h4 h5 25. Ba7 a5 26. Qc7 Rf8 27. Bc5 Rf7 28. Qc6 Bb7 29. Qxb5 Bd5 30. a3 Rb7 31. Qe2 Rb3 32. Qf2 Be4 33. Kh2 Rd3 34. Bd4 Rd8 35. Bc3 a4 36. Bb4 Rd1 37. Qb6 Rc8 38. Qxe6 Rdd8 39. Bc3 Re8 40. Qd7 Bc6 41. Qd3 Re4 42. Qg3+ Kh6 43. Qh3 Re2 44. Qxf5 Rxg2+ 45. Kh3 Re8 46. Be5 fxe5 47. fxe5 Rg4 48. e6 Rb8 49. b4 axb3 50. e7 b2 51. Qe6+ Rg6 52. Qe3+ Kh7 0-1

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.19"]
[Round "7"]
[White "Ehrlich, Kay"]
[Black "Lieberwirth, Kasimir"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2027"]
[BlackElo "1700"]
[PlyCount "54"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qd1 Nf6 9. Nc3 d6 10. Be3 Be6 11. Be2 0-0 12. 0-0 b5 13. a4 b4 14. Nd5 Bxd5 15. exd5 Nb8 16. a5 Qb7 17. Bc4 Nbd7 18. f3 Rfc8 19. b3 Nc5 20. Qd2 Ne8 21. Bf2 f5 22. Qg5 Qd7 23. Rfe1 h6 24. Qd2 Rab8 25. Kh1 Nf6 26. Bxc5 Rxc5 27. Bxa6 Qc7 1/2-1/2

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.19"]
[Round "8"]
[White "Lieberwirth, Kasimir"]
[Black "Haerig, Wilfried"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1700"]
[BlackElo "2010"]
[PlyCount "85"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. b3 g6 3. Bb2 Nf6 4. e5 Nd5 5. e6 f6 6. exd7+ Qxd7 7. Nf3 Qe6+ 8. Qe2 Nc6 9. Nc3 Ncb4 10. Nxd5 Nxd5 11. Qxe6 Bxe6 12. Ng5 Nc7 13. Nxe6 Nxe6 14. Bb5+ Kd8 15. 0-0-0 Nd4 16. Bc4 b5 17. Bxd4 cxd4 18. Bxb5 Rb8 19. c4 e5 20. Kb2 h5 21. Bc6 Kc7 22. Bd5 Bc5 23. a3 a5 24. d3 Rb6 25. Ka2 g5 26. h4 g4 27. f3 Kd7 28. fxg4 hxg4 29. Be4 Ke7 30. g3 f5 31. Bd5 f4 32. Rde1 Kf6 33. Rhf1 Rhb8 34. Rb1 Bd6 35. Be4 Rh8 36. c5 Bxc5 37. gxf4 Rxh4 38. fxe5+ Kxe5 39. Rf5+ Kd6 40. Rd5+ Ke7 41. Rxc5 Rbh6 42. Rc7+ Kf6 43. Rf1+ 1-0

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.18"]
[Round "6"]
[White "Lieberwirth, Kasimir"]
[Black "Dobierzin, Olaf"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1700"]
[BlackElo "2011"]
[PlyCount "78"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Ne5 Be6 7. Bf4 Qd8 8. Be2 c6 9. Bf3 Nd5 10. Nxd5 Bxd5 11. 0-0 Nd7 12. c4 Nxe5 13. cxd5 Nxf3+ 14. Qxf3 Qxd5 15. Qxd5 cxd5 16. Rac1 g6 17. Rc7 Bg7 18. Re1 0-0 19. Rexe7 Bxd4 20. Rxb7 Rfe8 21. b3 Bf6 22. Rxe8+ Rxe8 23. Kf1 Bc3 24. f3 Kg7 25. Rd7 d4 26. Rd5 Re1+ 27. Kf2 Ra1 28. a4 Ra2+ 29. Kg3 Rb2 30. Be5+ f6 31. Rd7+ Kg8 32. Bxf6 Rxb3 33. Bxd4 Be1+ 34. Bf2 Bxf2+ 35. Kxf2 Rb4 36. Ra7 Rxa4 37. Kg3 Ra2 38. Kh3 h6 39. Kg3 a5 1/2-1/2

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.17"]
[Round "5"]
[White "Heinsohn, Guenter"]
[Black "Lieberwirth, Kasimir"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2090"]
[BlackElo "1700"]
[PlyCount "73"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. 0-0 a6 6. Bxc6 dxc6 7. a4 Bg4 8. h3 Bh5 9. d3 e6 10. Qe2 Be7 11. Qe3 0-0-0 12. a5 Nd7 13. Nd2 h6 14. Nc4 Bf6 15. Na4 Bd4 16. Qf4 g5 17. Qxc7+ Kxc7 18. g4 Bg6 19. c3 Bg7 20. Be3 f5 21. f3 Bf8 22. Kg2 Be7 23. Bf2 f4 24. Rfd1 h5 25. d4 hxg4 26. hxg4 cxd4 27. Bxd4 Bf6 28. Bxf6 Nxf6 29. Nc5 Rxd1 30. Rxd1 Bf7 31. Ne5 Bg8 32. Ned7 Ne8 33. e5 Rh7 34. Nb6 Re7 35. Ne4 Rg7 36. Nxg5 Rxg5 37. Rd7+ 1-0

