[Event "Theme 23828"]
[Site "freechess.de"]
[Date "2023.07.20"]
[Round "?"]
[White "Weise, Christian"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "64"]
[EventDate "2023.06.05"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. h3 Bf5 5. a3 a6 6. Nc3 e6 7. Bd3 Ne4 8. Bxe4 dxe4 9. Nge2 Bd6 10. Bg3 0-0 11. 0-0 Qg5 12. Bf4 Bxf4 13. exf4 Qg6 14. Kh2 Qh6 15. Ng3 Qxf4 16. Nce2 Qd6 17. c3 Rad8 18. Kg1 Qe7 19. Re1 Ne5 20. Nf4 Nc4 21. Nxf5 exf5 22. Qe2 b5 23. b4 Qg5 24. Nh5 Rde8 25. Ng3 Nd6 26. Qc2 Re6 27. Qb3 f4 28. Nxe4 Nxe4 29. f3 Nd2 30. Qc2 Nxf3+ 31. Kf2 Nxe1 32. Rxe1 Qg3+ 0-1

[Event "Theme 23828"]
[Site "freechess.de"]
[Date "2023.07.17"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Weise, Christian"]
[Result "1-0"]
[ECO "C46"]
[PlyCount "27"]
[EventDate "2023.06.05"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 a6 4. Bc4 h6 5. 0-0 Bc5 6. d3 Qe7 7. Nd5 Qd6 8. Nh4 Rb8 9. Nf5 Qg6 10. Nxc7+ Kf8 11. Be3 Bxe3 12. fxe3 d6 13. Nxd6 Qxd6 14. Rxf7# 1-0

[Event "CT Pawn 23807"]
[Site "freechess.de"]
[Date "2023.07.12"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Luettge, Sven"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "43"]
[EventDate "2023.05.07"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 a6 4. d3 Nc6 5. Be3 h6 6. h3 f5 7. exf5 Bxf5 8. Nd5 Bg6 9. Be2 Nf6 10. Nxf6+ Qxf6 11. 0-0 0-0-0 12. Nd2 Bf5 13. f4 Qg6 14. Bh5 Qf6 15. fxe5 dxe5 16. Ne4 Qe7 17. Rxf5 Nd4 18. Bg4 Nxf5 19. Bxf5+ Kb8 20. Qf3 Qf7 21. Nc5 g6 22. Qxb7# 1-0

[Event "Theme 23766"]
[Site "freechess.de"]
[Date "2023.07.08"]
[Round "?"]
[White "Eschweiler, Martin"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "90"]
[EventDate "2023.03.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. Nxe5 Nxe5 5. dxe5 Nxe4 6. Bc4 Bc5 7. 0-0 0-0 8. Qd5 Qh4 9. g3 Qg4 10. Kg2 c6 11. Qd3 d5 12. Bb3 Qh3+ 13. Kg1 Bf5 14. Qf3 Bg4 15. Qg2 Qh5 16. c4 Bh3 17. Bd1 Qf5 18. Qf3 Qxe5 19. Nc3 Bxf1 20. Kxf1 Nxf2 21. Bf4 Qf5 22. Be2 Qh3+ 23. Qg2 Qxg2+ 24. Kxg2 Ne4 25. cxd5 Rfe8 26. Nxe4 Rxe4 27. Bf3 Rc4 28. dxc6 Rc2+ 29. Kh3 bxc6 30. b3 Bd4 31. Rd1 Rd8 32. a4 c5 33. Bc6 h6 34. Bb5 Rd5 35. Bc4 Rh5+ 36. Kg4 Rcxh2 37. b4 Bf2 38. b5 Kh7 39. Rd7 f5+ 40. Kf3 Bd4 41. Be3 Rc2 42. Bd3 Rc3 43. Bxd4 Rxd3+ 44. Kf4 Rxd4+ 45. Rxd4 cxd4 0-1

[Event "CT Pawn 23807"]
[Site "freechess.de"]
[Date "2023.07.06"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Krause, Gerald"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "43"]
[EventDate "2023.05.07"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 h6 5. 0-0 Nf6 6. d3 d6 7. a3 g5 8. b4 Bb6 9. Nd5 Nd4 10. Nxd4 Bxd4 11. Rb1 Be6 12. Be3 Bxd5 13. exd5 Bxe3 14. fxe3 Qe7 15. Qf3 0-0-0 16. Qxf6 Qd7 17. Qxf7 Qg4 18. e4 Rd7 19. Qe6 Qe2 20. Rf7 Rhd8 21. Bb5 Qxc2 22. Bxd7+ 1-0

[Event "Theme 23766"]
[Site "freechess.de"]
[Date "2023.06.29"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Fritsch Gruendel, Thomas"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "78"]
[EventDate "2023.03.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. d3 Bc5 6. 0-0 0-0 7. Be3 Be7 8. Qd2 Ng4 9. h3 Nxe3 10. fxe3 Bb4 11. a3 Be7 12. d4 exd4 13. exd4 d6 14. Ne1 a6 15. Nd5 Bg5 16. Qd3 b5 17. Ba2 Be6 18. Nf3 Be7 19. c3 Re8 20. Bb1 Rb8 21. e5 g6 22. Nf4 Bf5 23. Qe2 Bxb1 24. Raxb1 d5 25. e6 Bd6 26. exf7+ Kxf7 27. Qd2 Re4 28. Nxd5 Kg7 29. Qd3 Re6 30. Nd2 Bh2+ 31. Kxh2 Qxd5 32. Rf3 Rbe8 33. Rbf1 Qd6+ 34. Kh1 Nd8 35. Ne4 Rxe4 36. Rf6 R4e6 37. Qxg6+ Kh8 38. Qxh6+ Kg8 39. Qg6+ Kh8 1/2-1/2

[Event "Theme 23766"]
[Site "freechess.de"]
[Date "2023.06.20"]
[Round "?"]
[White "Gappel, Heinz"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "29"]
[EventDate "2023.03.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. d4 d6 5. Bxf4 Nf6 6. Nc3 Bg4 7. Bc4 Be7 8. Bb3 0-0 9. a3 Re8 10. 0-0 h6 11. Qd2 Nd7 12. Bxh6 gxh6 13. Qxh6 Bxf3 14. Rxf3 Rf8 15. Rg3+ 1-0

[Event "Liga 2023 23657-K4-G1"]
[Site "freechess.de"]
[Date "2023.06.19"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Fritsch Gruendel, Thomas"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "89"]
[EventDate "2023.03.03"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. 0-0 Bg4 5. d3 a6 6. h3 Bh5 7. Nc3 Nf6 8. Be3 Nc6 9. a3 Be7 10. Nd5 0-0 11. b4 b5 12. Bb3 Nd4 13. Bxd4 exd4 14. Re1 c6 15. Nf4 Bxf3 16. Qxf3 Nh7 17. Qg3 Bh4 18. Qg4 Bg5 19. Nh5 g6 20. Ng3 Nf6 21. Qe2 Re8 22. f3 Be3+ 23. Kh1 h5 24. Nf1 Bh6 25. Qf2 c5 26. Qg3 Re5 27. h4 a5 28. Qxg6+ Bg7 29. Bxf7+ Kf8 30. Ng3 Ra7 31. Bb3 Qd7 32. f4 Re7 33. Nf5 a4 34. Nxe7 Qxe7 35. Ba2 Ng4 36. Qf5+ Nf6 37. e5 dxe5 38. Rxe5 Qd8 39. Rxc5 Qb8 40. Rxb5 Qe8 41. Re5 Qd8 42. Rae1 Rc7 43. Rd5 Qa8 44. Rd6 Qb8 45. Rxf6+ 1-0

[Event "Liga 2023 23657-K4-G1"]
[Site "freechess.de"]
[Date "2023.06.18"]
[Round "?"]
[White "Fritsch Gruendel, Thomas"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "87"]
[EventDate "2023.03.03"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. a3 Nc6 3. Nf3 Nf6 4. Nc3 Bc5 5. h3 0-0 6. Bc4 h6 7. 0-0 d6 8. Re1 Nh5 9. Ne2 Be6 10. Bd3 Qd7 11. Kf1 Bxh3 12. Ng3 Nxg3+ 13. fxg3 Bg4 14. c3 f5 15. exf5 Bxf5 16. Be2 Be4 17. Qb3+ Kh8 18. Qc4 Bxf3 19. Bxf3 Na5 20. Qa2 d5 21. Rxe5 c6 22. b4 Bd6 23. Rh5 Nc4 24. d3 Ne5 25. Qe2 Qg4 26. Rxe5 Bxe5 27. Qxe5 Rae8 28. Qd6 Rf6 29. Qxf6 Qc8 30. Qh4 Kh7 31. Bf4 Rg8 32. Re1 Qf5 33. Re3 g5 34. Re7+ Rg7 35. Rxg7+ Kxg7 36. Bxg5 hxg5 37. Qd4+ Kg6 38. Kg1 a6 39. Qe3 Qf6 40. Qe8+ Kf5 41. g4+ Kf4 42. d4 Kg3 43. Qe1+ Kf4 44. Kf2 1-0

[Event "CT Pawn 23740"]
[Site "freechess.de"]
[Date "2023.06.17"]
[Round "?"]
[White "Luettge, Sven"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "118"]
[EventDate "2023.02.09"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 4. Nc3 Bc5 5. h3 0-0 6. d3 d6 7. b4 Bd4 8. Bb2 a6 9. Qd2 Ne7 10. 0-0-0 c5 11. Na2 Bxb2+ 12. Kxb2 Qb6 13. c3 Bg4 14. hxg4 Nxg4 15. Ng5 c4 16. d4 a5 17. Qe2 Nh6 18. Rb1 Ng6 19. Ka1 Rfc8 20. Qf3 a4 21. Nc1 exd4 22. Na2 Ne5 23. Qg3 f6 24. Ne6 Ng6 25. Nxd4 Re8 26. f3 Rac8 27. Be2 d5 28. Bd1 dxe4 29. f4 f5 30. Qh2 e3 31. Be2 Re4 32. g3 Qf6 33. Bf3 Re7 34. Rbe1 Kf8 35. Qg1 Rce8 36. Nc2 Qb6 37. Nc1 Qf6 38. Ne2 Nh8 39. Ncd4 N8f7 40. g4 fxg4 41. Bxg4 Kg8 42. Qh2 Nxg4 43. Qxh7+ Kf8 44. Reg1 Ngh6 45. Qc2 Kg8 46. Rg3 Ra8 47. Qd1 Rd8 48. Rhg1 Nd6 49. Qc1 Nhf5 50. Rg6 Qf8 51. Ne6 Qe8 52. Qf1 Rdd7 53. Qh3 Rxe6 54. Qh5 Rxg6 55. Rxg6 Qe4 56. Ng3 Nxg3 57. Rxg3 e2 58. Qh6 e1Q+ 59. Ka2 Q1b1# 0-1

[Event "CT Pawn 23807"]
[Site "freechess.de"]
[Date "2023.06.17"]
[Round "?"]
[White "Misere, Heinz"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "66"]
[EventDate "2023.05.07"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bb5 Bc5 5. 0-0 0-0 6. h3 a6 7. b3 axb5 8. d3 b4 9. Nd5 Nxd5 10. exd5 Nd4 11. Nxd4 Bxd4 12. Rb1 d6 13. Re1 Qf6 14. Rf1 Qg6 15. Kh1 b5 16. Qf3 f5 17. Bd2 Bc3 18. Bxc3 bxc3 19. Rfe1 f4 20. d4 Rxa2 21. Re2 Rb2 22. Rbe1 Rxc2 23. Rxc2 Qxc2 24. dxe5 Qxb3 25. exd6 cxd6 26. Re7 Qc4 27. Qd1 c2 28. Qc1 Bf5 29. Re1 Qxd5 30. Kh2 Qc5 31. g3 Qxf2+ 32. Kh1 Qxg3 33. Qxc2 Bxc2 0-1

[Event "Theme 23766"]
[Site "freechess.de"]
[Date "2023.06.15"]
[Round "?"]
[White "Mareck, Gerfried"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "86"]
[EventDate "2023.03.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Qf3 Nf6 3. g4 Nc6 4. g5 Nd4 5. Qd3 Nh5 6. Nh3 d6 7. Be2 Nxe2 8. Qxe2 g6 9. Qb5+ c6 10. Qb3 Bxh3 11. Qxb7 Bd7 12. Rg1 Be7 13. h4 0-0 14. b4 a5 15. bxa5 Rxa5 16. d3 c5 17. Bd2 Rb5 18. Qd5 Be6 19. Qc6 Rb6 20. Ba5 Rxc6 21. Bxd8 Bxd8 22. a4 c4 23. a5 cxd3 24. cxd3 Rc1+ 25. Kd2 Rxg1 26. a6 Bb6 27. Ke2 Nf4+ 28. Kd2 Ra8 29. Kc2 Bxf2 30. Ra2 Bxa2 31. Nc3 Be6 32. a7 Rxa7 33. Kd2 Bd4 34. h5 Bxc3+ 35. Kxc3 Ra3+ 36. Kb2 Rxd3 37. Kc2 Rg2+ 38. Kc1 Ra3 39. Kb1 Rg1+ 40. Kb2 Rb3+ 41. Kc2 Rh3 42. Kb2 Rg2+ 43. Ka1 Rh1# 0-1

[Event "CT Pawn 23807"]
[Site "freechess.de"]
[Date "2023.06.07"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Misere, Heinz"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "29"]
[EventDate "2023.05.07"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 b6 7. Bg5 h6 8. Bh4 d6 9. Nd5 Nxd5 10. Bxd5 Bd7 11. Bxd8 Raxd8 12. Nh4 Bd4 13. c3 Bc5 14. Qf3 a5 15. Ng6 1-0

[Event "Theme 23766"]
[Site "freechess.de"]
[Date "2023.06.05"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Goehring, Dietmar"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "56"]
[EventDate "2023.03.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. 0-0 Bc5 6. d3 0-0 7. h3 d6 8. Be3 Bxe3 9. fxe3 Na5 10. b3 c6 11. Nh4 b5 12. Bxb5 cxb5 13. Nxb5 d5 14. Nf5 Bxf5 15. exf5 Qb6 16. a4 a6 17. Nc3 Qxe3+ 18. Kh1 Nc6 19. Rf3 Qc5 20. Ne2 Rfe8 21. Rg3 Nd4 22. Rc1 Nxe2 23. Qxe2 d4 24. Qf3 Rac8 25. Qf2 e4 26. Qd2 Qd6 27. Qf2 e3 28. Qe2 Qxg3 0-1

[Event "Theme 23766"]
[Site "freechess.de"]
[Date "2023.06.05"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Voigt, Juergen"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "47"]
[EventDate "2023.03.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Qf3 e6 4. Nh3 d6 5. d3 Nd4 6. Qd1 a6 7. Be3 b5 8. Bb3 Nxb3 9. axb3 b4 10. 0-0 e5 11. Ng5 h6 12. Nf3 Nf6 13. h3 Be7 14. c3 bxc3 15. Nxc3 Bd7 16. Nd5 Nxd5 17. exd5 0-0 18. Qd2 Bb5 19. Bxh6 Bf6 20. Rfe1 gxh6 21. Qxh6 Bxd3 22. Re3 e4 23. Nd2 Bg7 24. Rg3 1-0

[Event "Theme 23766"]
[Site "freechess.de"]
[Date "2023.06.04"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Luettge, Sven"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "37"]
[EventDate "2023.03.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nc6 4. Bb5 Bd7 5. a3 h6 6. 0-0 a6 7. Ba4 Nf6 8. d3 Be6 9. h3 Rg8 10. d4 Bd7 11. d5 Nb8 12. Bb3 Nh7 13. Be3 g5 14. Nd2 f5 15. Ba4 f4 16. Bxd7+ Nxd7 17. Qh5+ Ke7 18. Qg4 Nhf6 19. Qe6# 1-0

[Event "Liga 2023 23657-K4-G1"]
[Site "freechess.de"]
[Date "2023.05.29"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Dernbecher, Klaus"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "88"]
[EventDate "2023.03.03"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 Be7 7. d3 h6 8. 0-0 Rf8 9. b3 d5 10. Ng3 Bg4 11. h3 Bxf3 12. Qxf3+ Kg8 13. Qg4 Bg5 14. Ba3 Rf7 15. Qe6 Qd7 16. Qg6 b5 17. Bc1 Rf6 18. Qh5 Bxc1 19. Raxc1 Raf8 20. c3 d4 21. Ne4 Rf5 22. Qg4 Qe7 23. c4 bxc4 24. Rxc4 Nb4 25. Qe2 Nd5 26. Rfc1 Qh4 27. Ra4 Qf4 28. Rf1 Ne3 29. Ng3 Qxg3 30. fxg3 Rxf1+ 31. Kh2 R8f2 32. Qxf2 Rxf2 33. h4 Rxg2+ 34. Kh3 Rd2 35. Rxa7 Rxd3 36. Rxc7 Nf5 37. Kg4 Nxg3 38. h5 e4 39. Re7 Rf3 40. b4 Nxh5 41. Kxh5 e3 42. Kg6 Rf6+ 43. Kh5 Rf5+ 44. Kg6 Rg5# 0-1

[Event "Theme 23766"]
[Site "freechess.de"]
[Date "2023.05.23"]
[Round "?"]
[White "Bernitt, Sven"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "37"]
[EventDate "2023.03.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 Nf6 6. d4 Nxe4 7. Re1 Nf6 8. Nbd2 Bg4 9. dxe5 Nd7 10. exd6+ Be6 11. Nd4 Bxd6 12. Nxe6 fxe6 13. Rxe6+ Ne7 14. Ne4 a6 15. Qh5+ g6 16. Nf6+ Kf7 17. Qf3 Nxf6 18. Qxf6+ Kg8 19. Bc4 1-0

[Event "Liga 2023 23657-K4-G1"]
[Site "freechess.de"]
[Date "2023.05.12"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Luettge, Sven"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "55"]
[EventDate "2023.03.03"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. 0-0 Nc6 5. d3 Qf6 6. Nc3 a6 7. Nd5 Qd8 8. a3 f5 9. exf5 Bxf5 10. Re1 Nge7 11. Ne3 Qd7 12. Nh4 0-0-0 13. b4 Nb8 14. Nd5 Qe8 15. Qf3 g6 16. Rb1 b5 17. Bb3 Bg7 18. Nxe7+ Qxe7 19. Nxf5 gxf5 20. Qxf5+ Kb7 21. c4 Rdf8 22. Qe4+ c6 23. cxb5 Qc7 24. bxc6+ Ka8 25. b5 a5 26. Be3 Bf6 27. b6 Qg7 28. b7+ 1-0

[Event "Theme 23766"]
[Site "freechess.de"]
[Date "2023.05.09"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Heinrich, Reinhardt"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "32"]
[EventDate "2023.03.13"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Ba4 b5 6. Bxb5 axb5 7. Nxb5 Nxe4 8. d3 Qa5+ 9. Nd2 Nxd2 10. Bxd2 Qxb5 11. b3 Qb6 12. 0-0 Bb7 13. Rb1 Nd4 14. a4 Nf3+ 15. gxf3 Qg6+ 16. Kh1 Qg4 0-1

[Event "Theme 23734"]
[Site "freechess.de"]
[Date "2023.05.09"]
[Round "?"]
[White "Luettge, Sven"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "57"]
[EventDate "2023.02.02"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. e3 Nf6 4. Bd3 Bg4 5. Nbd2 e6 6. Qe2 Bb4 7. a3 Ba5 8. b4 Bb6 9. 0-0 0-0 10. Bb2 Re8 11. h3 Bh5 12. Kh2 e5 13. dxe5 Nxe5 14. Rg1 Qd6 15. g4 Nxf3+ 16. Kg2 Nxg1 17. Kxg1 Bg6 18. Kg2 d4 19. e4 Nd5 20. Kh1 Nc3 21. Qe1 a5 22. b5 Nd5 23. c4 Nf6 24. Qf1 c6 25. f4 h5 26. e5 Qd7 27. Qf3 hxg4 28. Qg3 Bxd3 29. Re1 1-0

[Event "Liga 2023 23657-K4-G1"]
[Site "freechess.de"]
[Date "2023.05.04"]
[Round "?"]
[White "Luettge, Sven"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "38"]
[EventDate "2023.03.03"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 4. Nc3 Bc5 5. h3 0-0 6. d3 d6 7. Nd5 Nd4 8. Be2 Be6 9. 0-0 Bxd5 10. b4 Bb6 11. c4 Be6 12. Bb2 Nxe2+ 13. Qxe2 Qd7 14. Kh2 Nh5 15. Bc1 Nf4 16. Qc2 Nxh3 17. Ng1 Nf4 18. f3 Qe7 19. Ne2 Qh4# 0-1

[Event "Liga 2023 23657-K4-G1"]
[Site "freechess.de"]
[Date "2023.04.18"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Mannheim, Mario"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "32"]
[EventDate "2023.03.03"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Neg5+ Kg8 8. d3 h6 9. Nh3 Qe8 10. 0-0 g5 11. Nhxg5 hxg5 12. Re1 Qh5 13. Bxg5 Bg4 14. Bf6 Bxf3 15. Qxf3 Qxh2+ 16. Kf1 Qh1+ 0-1

[Event "CT Pawn 23740"]
[Site "freechess.de"]
[Date "2023.04.14"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Thieme, Joerg"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "29"]
[EventDate "2023.02.09"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. 0-0 Bc5 6. h3 0-0 7. d3 Nd4 8. Nxe5 d6 9. Ng6 Re8 10. Nf4 c6 11. Bd2 b5 12. Bb3 d5 13. exd5 b4 14. Na4 Bd6 15. c3 1-0

[Event "CT Pawn 23740"]
[Site "freechess.de"]
[Date "2023.04.14"]
[Round "?"]
[White "Thieme, Joerg"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "28"]
[EventDate "2023.02.09"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 d6 5. d5 Nce7 6. Nc3 Bg4 7. 0-0 Nf6 8. h3 Bh5 9. Bb5+ c6 10. Bd3 cxd5 11. Bb5+ Nd7 12. Nxd5 a6 13. Bxd7+ Kxd7 14. Nxe5+ dxe5 0-1

[Event "Liga 2023 23657-K4-G1"]
[Site "freechess.de"]
[Date "2023.03.30"]
[Round "?"]
[White "Mannheim, Mario"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "21"]
[EventDate "2023.03.03"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 Bg4 4. Qb3 b6 5. Nc3 e6 6. Ne5 Bf5 7. cxd5 exd5 8. Bb5+ Bd7 9. Nxd5 c6 10. Nc3 cxb5 11. Qxf7# 1-0

[Event "Theme 23734"]
[Site "freechess.de"]
[Date "2023.03.24"]
[Round "?"]
[White "Helbig, Harry"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "C22"]
[PlyCount "76"]
[EventDate "2023.02.02"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd1 Bc5 5. Nf3 Nge7 6. Be3 b6 7. Bxc5 bxc5 8. Bc4 0-0 9. c3 d6 10. 0-0 Bg4 11. h3 Bh5 12. g4 Bg6 13. Bd3 Rb8 14. Nh4 Qd7 15. b3 Ne5 16. Be2 Bxe4 17. f3 Bc6 18. Nd2 Qd8 19. f4 Nd7 20. Bf3 Bb5 21. c4 Ba6 22. Be4 Nb6 23. Rc1 d5 24. Bd3 Nc6 25. g5 Qd7 26. f5 dxc4 27. Bxc4 Qd4+ 28. Kh2 Nxc4 29. Nxc4 Qxh4 30. Qg4 Qxg4 31. hxg4 Nb4 32. Rf2 Nd3 33. Rff1 Nxc1 34. Rxc1 Rfe8 35. Rc2 Re4 36. Kh3 Bxc4 37. Rxc4 Rxc4 38. bxc4 Rb2 0-1

[Event "CT Pawn 23740"]
[Site "freechess.de"]
[Date "2023.03.22"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Luettge, Sven"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "51"]
[EventDate "2023.02.09"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Be6 4. Nd5 c6 5. Nc3 Be7 6. Be2 Nd7 7. 0-0 h6 8. d4 Bg4 9. h3 Bxf3 10. Bxf3 Ngf6 11. d5 c5 12. Bg4 a6 13. f4 h5 14. Bf3 Nb6 15. fxe5 dxe5 16. Bg5 Nh7 17. Bxe7 Qxe7 18. d6 Qd7 19. Bxh5 Nf6 20. Bg4 Qd8 21. Rf2 Nc8 22. Rd2 Nd7 23. Qf1 f6 24. Qc4 Rf8 25. Bh5+ Rf7 26. Qxf7# 1-0

[Event "Liga 2023 23657-K4-G1"]
[Site "freechess.de"]
[Date "2023.03.22"]
[Round "?"]
[White "Dernbecher, Klaus"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "25"]
[EventDate "2023.03.03"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. e3 Nc6 4. Nf3 Nf6 5. d4 exd4 6. Nxd4 0-0 7. Bd2 Re8 8. Be2 Bxc3 9. Bxc3 d6 10. 0-0 Ne4 11. Nxc6 bxc6 12. Qd4 c5 13. Qxg7# 1-0

[Event "Theme 23734"]
[Site "freechess.de"]
[Date "2023.03.14"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Cokova, Tanja"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "35"]
[EventDate "2023.02.02"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 e6 4. Nf3 Be7 5. Nc3 Nf6 6. exf6 Bxf6 7. Bd3 Qb6 8. 0-0 Bxd4 9. Nxd4 Qxd4 10. Be3 Qb4 11. Bc1 d4 12. Ne4 e5 13. f4 Nd7 14. Qh5 Qe7 15. Bc4 Nb6 16. Bxf7+ Kd8 17. fxe5 Be6 18. Bg5 1-0

[Event "Theme 23734"]
[Site "freechess.de"]
[Date "2023.03.14"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Schreiber, Romain"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "59"]
[EventDate "2023.02.02"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f6 3. Nc3 c6 4. Bc4 Ne7 5. 0-0 a6 6. d3 b5 7. Bb3 a5 8. a4 b4 9. Ne2 Ng6 10. h3 Bc5 11. d4 exd4 12. Nexd4 Ne5 13. Nf5 d5 14. exd5 Nxf3+ 15. Qxf3 0-0 16. dxc6+ Kh8 17. c7 Qxc7 18. Bf4 Bxf2+ 19. Rxf2 Qc5 20. Be3 Qc6 21. Bd5 Qd7 22. Bxa8 Na6 23. Qg4 Bb7 24. Bxb7 g5 25. Bxa6 Kg8 26. Nh6+ Kg7 27. Qxd7+ Kxh6 28. Qe7 Ra8 29. Qxf6+ Kh5 30. Qxg5# 1-0

[Event "CT Pawn 23740"]
[Site "freechess.de"]
[Date "2023.02.17"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Weise, Christian"]
[Result "1-0"]
[ECO "C46"]
[PlyCount "43"]
[EventDate "2023.02.09"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 a6 4. Bc4 h6 5. 0-0 Bc5 6. d3 Nf6 7. Be3 Bxe3 8. fxe3 d6 9. Nd5 0-0 10. h3 Be6 11. Nxf6+ gxf6 12. Nh2 Re8 13. Bxe6 Rxe6 14. Qg4+ Kf8 15. Qf5 Ke7 16. Ng4 Qf8 17. Nxf6 Qg7 18. Nd5+ Kf8 19. Qxe6 Nd8 20. Qe7+ Kg8 21. Nf6+ Kh8 22. Qe8+ 1-0

[Event "CT Pawn 23740"]
[Site "freechess.de"]
[Date "2023.02.17"]
[Round "?"]
[White "Weise, Christian"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "40"]
[EventDate "2023.02.09"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. h3 Bf5 5. a3 e6 6. Bb5 Bd6 7. Bxd6 Qxd6 8. Nc3 0-0 9. Nf3 a6 10. Bxc6 Qxc6 11. Ne5 Qe8 12. 0-0 Rd8 13. Qf3 Bxc2 14. Rac1 Be4 15. Nxe4 Nxe4 16. Rxc7 Nd2 17. Qg4 Nxf1 18. Kxf1 Qb5+ 19. Kg1 Qa5 20. Nd3 Qxc7 0-1

[Event "CT Pawn 23740"]
[Site "freechess.de"]
[Date "2023.02.15"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Misere, Heinz"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "33"]
[EventDate "2023.02.09"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. h3 0-0 6. 0-0 h6 7. d3 Nd4 8. Nxe5 Qe7 9. Nf3 Nxf3+ 10. Qxf3 d6 11. Qg3 Nh5 12. Qf3 Be6 13. Qxh5 Bxc4 14. dxc4 a6 15. Nd5 Qd7 16. Bxh6 gxh6 17. Nf6+ 1-0

[Event "CT Pawn 23740"]
[Site "freechess.de"]
[Date "2023.02.15"]
[Round "?"]
[White "Misere, Heinz"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "C25"]
[PlyCount "30"]
[EventDate "2023.02.09"]
[EventType "tourn (corr)"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Qf6 3. Nf3 Bc5 4. Bc4 d6 5. 0-0 Bg4 6. h3 Bh5 7. b3 Nc6 8. Nd5 Qd8 9. Bb2 Nf6 10. Nxf6+ Qxf6 11. Qe2 0-0 12. Bc3 Bd4 13. Bxd4 Nxd4 14. Nxd4 Bxe2 15. Rfe1 Bxc4 0-1

[Event "SB-2020-0-00603"]
[Site "LSS email"]
[Date "2020.11.03"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Chapman, Mark"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1859"]
[BlackElo "1861"]
[PlyCount "10"]
[EventDate "2020.08.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 0-1

[Event "SB-2020-0-00603"]
[Site "LSS email"]
[Date "2020.11.03"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Lipsits, Sasha"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1859"]
[BlackElo "1885"]
[PlyCount "10"]
[EventDate "2020.08.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 0-1

[Event "SB-2020-0-00603"]
[Site "LSS email"]
[Date "2020.11.02"]
[Round "?"]
[White "Quirk, Michael"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1813"]
[BlackElo "1859"]
[PlyCount "11"]
[EventDate "2020.08.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 1-0

[Event "LSS No Engine Cup 208 Preliminary 0"]
[Site "LSS email"]
[Date "2020.10.01"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Cabrera Trujillo, Claudio Tomas"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1600"]
[BlackElo "1420"]
[PlyCount "74"]
[EventDate "2020.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 d6 6. 0-0 h6 7. Bh4 a6 8. Nc3 g5 9. Bg3 Bg4 10. h3 Bh5 11. Nd5 Nxd5 12. Bxd5 Nd4 13. c3 Nxf3+ 14. gxf3 c6 15. Bb3 Qf6 16. Kg2 0-0-0 17. Re1 Rhe8 18. a4 Ba7 19. Bc2 d5 20. d4 dxe4 21. Bxe4 exd4 22. cxd4 Bxd4 23. Qc2 Bg6 24. Rad1 Bxe4 25. Rxe4 Rxe4 26. Qxe4 h5 27. Re1 a5 28. b3 Bb6 29. b4 Rd4 30. Qe3 Rxb4 31. Qe8+ Bd8 32. Rd1 Qe7 33. Qh8 Rxa4 34. Qxh5 Rc4 35. Qh7 b5 36. Rd6 Rc5 37. Qh8 f5 0-1

[Event "LSS No Engine Cup 208 Preliminary 0"]
[Site "LSS email"]
[Date "2020.10.01"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Guenther, Rainer"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "30"]
[EventDate "2020.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Bc4 e5 4. Nf3 Bb4+ 5. c3 dxc3 6. bxc3 Bxc3+ 7. Nxc3 Nf6 8. Qd6 Nc6 9. Nb5 Qe7 10. Nc7+ Kf8 11. Ba3 Qxd6 12. Bxd6+ Kg8 13. Nxa8 Nxe4 14. Bxe5 Nxe5 15. Nxe5 Nd6 1-0

[Event "LSS No Engine Cup 208 Preliminary 0"]
[Site "LSS email"]
[Date "2020.10.01"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Langheld, Werner"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "44"]
[EventDate "2020.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Qe2 Qxe2+ 5. Bxe2 Nf6 6. Nf3 Bg4 7. 0-0 c6 8. d3 Nbd7 9. h3 Bxf3 10. Bxf3 e6 11. b3 Ne5 12. Be2 Ned7 13. Rd1 Be7 14. g3 0-0 15. Nb1 Rfd8 16. Bb2 Nd5 17. d4 Rac8 18. c4 Nc7 19. Kg2 Nf6 20. Bf3 Rd7 21. Nc3 Rcd8 22. Rab1 Kf8 0-1

[Event "LSS No Engine Cup 208 Preliminary 0"]
[Site "LSS email"]
[Date "2020.10.01"]
[Round "?"]
[White "Nowak, Andrzej"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2012"]
[BlackElo "1600"]
[PlyCount "41"]
[EventDate "2020.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Be7 5. Bc4 exd4 6. Nxd4 0-0 7. 0-0 Nc6 8. Nxc6 bxc6 9. Re1 Rb8 10. Rb1 Nd7 11. Be3 a5 12. Qd2 Re8 13. f3 Bb7 14. Rbd1 Ne5 15. Be2 Nd7 16. Na4 Bh4 17. g3 Bf6 18. b3 Nf8 19. Qxa5 Ra8 20. Qd2 Ne6 21. Bc4 1-0

[Event "LSS No Engine Cup 208 Preliminary 0"]
[Site "LSS email"]
[Date "2020.10.01"]
[Round "?"]
[White "Ottenweller, Wolfgang"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1772"]
[BlackElo "1600"]
[PlyCount "22"]
[EventDate "2020.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 Nc6 6. Bc3 d6 7. Qb3 Qe7 8. Nd2 Nf6 9. Ne2 g6 10. 0-0 Ne5 11. Bxf7+ Nxf7 0-1

[Event "LSS No Engine Cup 208 Preliminary 0"]
[Site "LSS email"]
[Date "2020.10.01"]
[Round "?"]
[White "Reppert, Victor"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1644"]
[BlackElo "1600"]
[PlyCount "51"]
[EventDate "2020.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 exd4 6. Nxd4 Be7 7. 0-0 Nf6 8. Nxc6 bxc6 9. Bd3 0-0 10. f4 d5 11. e5 Ng4 12. Qe1 Qc8 13. Qe2 Nh6 14. Be3 Bf5 15. h3 Bxd3 16. Qxd3 f6 17. Bd4 fxe5 18. Bxe5 Qd7 19. Rae1 Rfe8 20. Kh2 Nf7 21. Qg3 Nxe5 22. fxe5 Rf8 23. Nd1 Rxf1 24. Rxf1 Re8 25. c3 Qe6 26. Nf2 1-0

[Event "ZI-2020-0-02664"]
[Site "LSS email"]
[Date "2020.09.21"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "De Paz Gonzalez, Yasset"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1859"]
[BlackElo "1638"]
[PlyCount "20"]
[EventDate "2020.08.27"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Nf3 e6 4. Bg5 Bb4 5. e3 c5 6. Be2 Bxc3+ 7. bxc3 Qa5 8. Bxf6 Qxc3+ 9. Nd2 gxf6 10. 0-0 c4 0-1

[Event "ZI-2020-0-02664"]
[Site "LSS email"]
[Date "2020.09.21"]
[Round "?"]
[White "De Paz Gonzalez, Yasset"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1638"]
[BlackElo "1859"]
[PlyCount "19"]
[EventDate "2020.08.27"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. c4 Bb4+ 6. Nc3 Nge7 7. Rc1 dxc4 8. Bxc4 e5 9. dxe5 Qxd1+ 10. Rxd1 1-0

[Event "GER rap17 FSM/V04 email"]
[Site "GER email"]
[Date "2018.05.25"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Wittenberg, Gerd"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2038"]
[BlackElo "1972"]
[PlyCount "40"]
[EventDate "2018.06.12"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Ba4 c6 6. Nxe5 d5 7. d3 Bd6 8. f4 0-0 9. 0-0 b5 10. Be3 Qb6 11. Bb3 Bxe5 12. fxe5 Ng4 13. Bf2 Nxf2 14. Rxf2 a5 15. a3 dxe4 16. Nxe4 Nxb3 17. cxb3 Qd4 18. Qc2 Be6 19. Qc3 Qxc3 20. bxc3 Bxb3 0-1

[Event "GER rap17 FSM/V04 email"]
[Site "GER email"]
[Date "2018.05.25"]
[Round "?"]
[White "Frotscher, Thomas"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1967"]
[BlackElo "2038"]
[PlyCount "39"]
[EventDate "2018.06.12"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bf4 c5 8. dxc5 Bxc5 9. a3 Nc6 10. Qc2 Re8 11. Bg3 d4 12. exd4 Nxd4 13. Nxd4 Bxd4 14. 0-0-0 e5 15. Nb5 Nh5 16. Bd3 Be6 17. Kb1 Nxg3 18. hxg3 Qb6 19. Nxd4 exd4 20. Rh4 1-0

[Event "BUL-GER email"]
[Site "ICCF email"]
[Date "2018.04.30"]
[Round "?.20"]
[White "Birzer, Lothar"]
[Black "Yordanov, Nikolay Plamenov"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2291"]
[BlackElo "2298"]
[PlyCount "43"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Bulgarien"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "BUL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. a3 Bxd2+ 14. Nxd2 Ngf6 15. 0-0-0 0-0-0 16. Nde4 Nxe4 17. Nxe4 Nf6 18. Kb1 Nxe4 19. Qxe4 Qf5 20. Qxf5 exf5 21. c3 Rhe8 22. Rhe1 1/2-1/2

[Event "BUL-GER email"]
[Site "ICCF email"]
[Date "2018.04.30"]
[Round "?.20"]
[White "Yordanov, Nikolay Plamenov"]
[Black "Birzer, Lothar"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2298"]
[BlackElo "2291"]
[PlyCount "66"]
[EventDate "2018.??.??"]
[EventType "team-match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]
[WhiteTeam "Bulgarien"]
[BlackTeam "Germany"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 Be6 8. a5 Bxc4 9. dxc4 b6 10. Bd2 Nd7 11. b3 Qc8 12. h3 Re8 13. Nh2 Qd8 14. Ng4 bxa5 15. Bxa5 Nxa5 16. Rxa5 c6 17. Ra2 a5 18. Nc3 Nc5 19. Na4 Ne6 20. Ne3 Qc7 21. Qd2 Reb8 22. Rea1 Bg5 23. Qe1 Ra6 24. g3 g6 25. Kg2 Bd8 26. c5 dxc5 27. Qc3 Rb5 28. Nc4 Ra8 29. Qd3 Rb7 30. Qe3 Rb5 31. Nc3 Rb4 32. Nxa5 Rbb8 33. Ne2 Bf6 1/2-1/2

[Event "GER S4G1 enginefrei email"]
[Site "GER email"]
[Date "2018.03.17"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Baumblueth, Peter"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2001"]
[BlackElo "1667"]
[PlyCount "24"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 d6 6. c3 0-0 7. b4 Bb6 8. a4 a5 9. b5 Ne7 10. Nbd2 Bg4 11. h3 Bd7 12. Re1 Ng6 1-0

[Event "GER S4G1 enginefrei email"]
[Site "GER email"]
[Date "2018.03.17"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Denker, Hans Peter"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2001"]
[BlackElo "1316"]
[PlyCount "59"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 d6 6. c3 Na5 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Nbd2 g5 10. b4 Nc6 11. a4 a6 12. Nc4 d5 13. Nfxe5 Nxe5 14. Nxe5 Qe6 15. Nf3 0-0-0 16. Nd4 Qd7 17. e5 Nh7 18. b5 a5 19. Qh5 Bc5 20. Be3 Bxd4 21. cxd4 Qe6 22. f4 Qg6 23. Qg4+ Qe6 24. f5 Qd7 25. Bd2 b6 26. Rac1 Kb8 27. Rc6 Nf8 28. e6 fxe6 29. fxe6 Qe8 30. Qg3 1-0

[Event "GER S4G1 enginefrei email"]
[Site "GER email"]
[Date "2018.03.17"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Esser, Alexander"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2001"]
[PlyCount "51"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. 0-0 Ng4 6. d3 d6 7. Bg5 f6 8. Bd2 Nd4 9. h3 h5 10. Na4 b5 11. Bd5 c6 12. Nxd4 Nxf2 13. Bxc6+ Bd7 14. Bxd7+ Qxd7 15. Nxc5 dxc5 16. Rxf2 cxd4 17. Rf5 g6 18. Rxf6 Rg8 19. a4 bxa4 20. Ra6 g5 21. Qxh5+ Kd8 22. Qh6 Kc7 23. R1xa4 g4 24. Ba5+ Kc8 25. Rc6+ Kb7 26. Rb4# 1-0

[Event "GER S4G1 enginefrei email"]
[Site "GER email"]
[Date "2018.03.17"]
[Round "?"]
[White "Reese, Klaus"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "A14"]
[BlackElo "2001"]
[PlyCount "26"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. e3 0-0 8. b3 d5 9. Bb2 dxc4 10. bxc4 Nc6 11. d3 Qc7 12. Qe2 Rad8 13. Rfd1 Rd7 0-1

[Event "GER S4G1 enginefrei email"]
[Site "GER email"]
[Date "2018.03.17"]
[Round "?"]
[White "Sagenschneider, Uwe"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1336"]
[BlackElo "2001"]
[PlyCount "42"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. c3 Bxf3 6. gxf3 Bd6 7. Bg3 Qf6 8. f4 Nge7 9. Nd2 h5 10. f3 0-0-0 11. h4 Ng6 12. Bd3 Kb8 13. Qc2 Nce7 14. 0-0-0 Nf5 15. Bxf5 exf5 16. c4 c5 17. dxc5 Bxc5 18. e4 dxe4 19. fxe4 Be3 20. e5 Qc6 21. b3 Rxd2 0-1

[Event "GER S4G1 enginefrei email"]
[Site "GER email"]
[Date "2018.03.17"]
[Round "?"]
[White "Voigt, Detlev"]
[Black "Birzer, Lothar"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "1897"]
[BlackElo "2001"]
[PlyCount "38"]
[EventDate "2018.03.26"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bh4 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. Qe2 c5 11. Bg3 Ne4 12. cxd5 exd5 13. Rac1 Nxg3 14. hxg3 c4 15. Bb1 Re8 16. Ne5 Nxe5 17. dxe5 Bc5 18. f4 Qd7 19. Rcd1 Rad8 1/2-1/2

[Event "OP-2018-0-04548"]
[Site "LSS email"]
[Date "2018.03.14"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Heiser, Jerome"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1883"]
[BlackElo "607"]
[PlyCount "27"]
[EventDate "2018.03.09"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. 0-0 Bb4 6. d4 exd4 7. Nd5 Nxd5 8. exd5 Na5 9. Qxd4 0-0 10. Bd3 Bd6 11. b4 c5 12. bxc5 Bb8 13. Bb2 d6 14. Qxg7# 1-0

[Event "OP-2018-0-04548"]
[Site "LSS email"]
[Date "2018.03.14"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Vontina, Maria"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1883"]
[BlackElo "859"]
[PlyCount "35"]
[EventDate "2018.03.09"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. a3 Nge7 7. Bd3 Ng6 8. h4 Nge7 9. 0-0 Ng6 10. h5 Nge7 11. dxc5 Qxc5 12. b4 Qb6 13. Bf4 Bd7 14. Nbd2 0-0-0 15. b5 Nb8 16. c4 Be8 17. Rc1 dxc4 18. Nxc4 1-0

[Event "OP-2018-0-04548"]
[Site "LSS email"]
[Date "2018.03.14"]
[Round "?"]
[White "Gamba, Juan Manuel"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1054"]
[BlackElo "1883"]
[PlyCount "27"]
[EventDate "2018.03.09"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bb4 5. Nf3 dxc4 6. e3 Nd5 7. Rc1 Nxf4 8. exf4 b5 9. Be2 Nd7 10. 0-0 Bxc3 11. Rxc3 Nb6 12. b3 b4 13. Rxc4 Nxc4 14. Bxc4 1-0

[Event "OP-2018-0-04548"]
[Site "LSS email"]
[Date "2018.03.14"]
[Round "?"]
[White "Peraza Balleste, Orlando"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1828"]
[BlackElo "1883"]
[PlyCount "38"]
[EventDate "2018.03.09"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f6 4. 0-0 a6 5. Ba4 b5 6. Bb3 Bb7 7. c3 Nge7 8. d4 Ng6 9. Re1 Na5 10. Bc2 Bd6 11. Nbd2 0-0 12. a3 exd4 13. cxd4 Bf4 14. b4 Bxd2 15. Nxd2 Nc4 16. Nxc4 bxc4 17. d5 c6 18. d6 Ne5 19. f4 Nd3 0-1

[Event "EU-ch 2018 pr05 email"]
[Site "ICCF email"]
[Date "2018.02.10"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Andersen, Jens Knud"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2299"]
[BlackElo "2201"]
[PlyCount "39"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. a4 Ngf6 9. 0-0 Qc7 10. c4 Be7 11. Re1 0-0 12. Bxg6 hxg6 13. b3 Bb4 14. Bd2 Bxd2 15. Qxd2 c5 16. a5 cxd4 17. Qxd4 Nc5 18. Re3 Rac8 19. h3 Rfd8 20. Qb2 1/2-1/2

[Event "GER OS-339 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Freigang, Uwe"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2001"]
[BlackElo "1421"]
[PlyCount "41"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 d6 5. 0-0 Bg4 6. Bb5 a6 7. Bxc6+ bxc6 8. h3 Bxf3 9. Qxf3 d5 10. exd5 cxd5 11. Re1 Bd6 12. Nxd5 c6 13. Nxf6+ gxf6 14. d4 Bb4 15. Qxc6+ Qd7 16. Qxa8+ Qd8 17. Qc6+ Qd7 18. Qxf6 Rg8 19. Rxe5+ Kf8 20. Bh6+ Rg7 21. Qxg7# 1-0

[Event "GER OS-340 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Ganzer, Michael"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1999"]
[BlackElo "1599"]
[PlyCount "141"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 0-0 6. Bxc6 dxc6 7. d3 Qe7 8. h3 h6 9. Be3 Bxe3 10. fxe3 a5 11. Qe1 Re8 12. Qg3 b5 13. a3 Bd7 14. Nh4 b4 15. Nb1 Kh7 16. Nf3 Qc5 17. Qf2 Reb8 18. d4 exd4 19. exd4 Qe7 20. Nbd2 bxa3 21. bxa3 Kg8 22. e5 Nd5 23. Ne4 f5 24. Nc5 f4 25. e6 Bxe6 26. Rfe1 Ne3 27. Rxe3 fxe3 28. Qxe3 Re8 29. Re1 Kf7 30. Ne5+ Kg8 31. Ng4 Bxg4 32. Qxe7 Rxe7 33. Rxe7 Bf5 34. Rxc7 Bxc2 35. Rxc6 Rd8 36. Ne6 Re8 37. Nxg7 Kxg7 38. Rxc2 Re3 39. a4 Ra3 40. Rc4 Kf6 41. Kf2 Kf7 42. h4 Kf6 43. h5 Ke7 44. Rc6 Rxa4 45. Rxh6 Rxd4 46. Ra6 a4 47. Kf3 Rd3+ 48. Kf4 Rd4+ 49. Kf5 Rd5+ 50. Kg6 Rd4 51. h6 Rg4+ 52. Kh5 Rxg2 53. h7 Rh2+ 54. Kg6 Rg2+ 55. Kh6 Rh2+ 56. Kg7 Rg2+ 57. Rg6 Rh2 58. h8Q Rxh8 59. Kxh8 a3 60. Kg7 Kd7 61. Kf7 a2 62. Ra6 a1Q 63. Rxa1 Kc7 64. Ra6 Kd7 65. Re6 Kc7 66. Ke7 Kc8 67. Kd6 Kb7 68. Kd7 Kb8 69. Kc6 Ka7 70. Re8 Ka6 71. Ra8# 1-0

[Event "GER OS-340 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Guenther, Rainer"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1999"]
[BlackElo "1364"]
[PlyCount "59"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 e6 7. Bd3 g6 8. Be3 Bg7 9. 0-0 Nc6 10. Nxc6 bxc6 11. Be2 0-0 12. Qd2 Qc7 13. Rfd1 Rd8 14. e5 Ne8 15. Bf4 d5 16. Qe3 Bb7 17. Na4 dxc4 18. Bxc4 Rxd1+ 19. Rxd1 Rd8 20. Rc1 Qa5 21. Nc5 Ba8 22. Bg5 Rb8 23. Rd1 h6 24. Be7 Kh7 25. a3 Rxb2 26. Qf3 Rd2 27. Rxd2 Qxd2 28. Qxf7 Qe1+ 29. Bf1 Qxe5 30. Qxe8 1-0

[Event "EU-ch 2018 pr05 email"]
[Site "ICCF email"]
[Date "2018.02.10"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Hesselberg, Leif"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2299"]
[BlackElo "2020"]
[PlyCount "54"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. d3 d5 7. Nxf6+ gxf6 8. d4 Bg7 9. dxe5 fxe5 10. Nxe5 Bxe5 11. Qh5+ Kd7 12. 0-0 Qe8 13. Qd1 Qf7 14. c4 a6 15. cxd5 axb5 16. dxc6+ Kxc6 17. a4 b4 18. Be3 Bd6 19. Rc1+ Kd7 20. Bb6 cxb6 21. Qg4+ Ke7 22. Rfe1+ Be6 23. Rxe6+ Qxe6 24. Qg7+ Ke8 25. Qxh8+ Bf8 26. Qxh7 Rc8 27. Rd1 Rc5 0-1

[Event "EU-ch 2018 pr05 email"]
[Site "ICCF email"]
[Date "2018.02.10"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Kuusik, Jueri"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "2299"]
[BlackElo "2176"]
[PlyCount "32"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Ne7 6. Be2 Bd7 7. Nf3 Bxc5 8. 0-0 Ng6 9. Bd3 Nc6 10. h4 Ngxe5 11. Nxe5 Nxe5 12. g3 Bc6 13. Bf4 Ng6 14. Bxg6 hxg6 15. Re1 d4 16. Ne4 Be7 0-1

[Event "EU-ch 2018 pr05 email"]
[Site "ICCF email"]
[Date "2018.02.10"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Raijmaekers, Cees H W"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2299"]
[BlackElo "2207"]
[PlyCount "80"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd2 Bxc3 8. Bxc3 Nxe4 9. Qg4 Ng5 10. f4 exf4 11. 0-0-0 0-0 12. Bc4 d5 13. Qxf4 Ne6 14. Qg3 Qc7 15. Bxd5 Qxg3 16. hxg3 h6 17. Rhe1 Rb8 18. Bf3 Ng5 19. Bxc6 bxc6 20. Be5 Ra8 21. Bd6 Bg4 22. Bxf8 Bxd1 23. Bxg7 Bxc2 24. Bxh6 Bxb3 25. axb3 Ne6 26. Re4 Kh7 27. Be3 Kg6 28. Rc4 c5 29. Kc2 Kf6 30. Bf2 a5 31. Bxc5 Nxc5 32. Rxc5 Rg8 33. Rc3 Rg4 34. Re3 Kg6 35. Kd2 Kf5 36. Rf3+ Ke6 37. Ke2 f5 38. Rc3 Rb4 39. Re3+ Kf6 40. Kd2 Rg4 1/2-1/2

[Event "GER OS-340 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Schoenebeck, Brigitte"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1999"]
[BlackElo "1526"]
[PlyCount "69"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. 0-0 Nf6 5. d4 Qe7 6. d5 Nd4 7. Nxd4 exd4 8. Re1 Bc5 9. Bg5 Qe5 10. Bxf6 Qxf6 11. e5 Qb6 12. Bd3 0-0 13. a3 Qh6 14. Qd2 Qxd2 15. Nxd2 a5 16. d6 cxd6 17. Ne4 b6 18. Nxd6 Ba6 19. Bxa6 Rxa6 20. Rad1 Raa8 21. Nb5 Rac8 22. Kf1 f6 23. f3 Rc6 24. Re2 Rf7 25. Rdd2 Re6 26. exf6 Rfxf6 27. Nxd4 Bxd4 28. Rxd4 Rxe2 29. Kxe2 d6 30. Rd5 g6 31. Rb5 Rf5 32. Rxf5 gxf5 33. Kd3 b5 34. a4 bxa4 35. Kc4 1-0

[Event "GER OS-339 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Simon, Mario"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2001"]
[PlyCount "59"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. a3 Bxc3+ 9. bxc3 Qf6 10. Rb1 Nd7 11. Be2 Qxg7 12. c4 dxc4 13. Bxc4 Nb6 14. Qd3 a6 15. Qc3 Bd7 16. Nf3 Nxc4 17. Qxc4 0-0-0 18. Qb3 Bc6 19. 0-0 g4 20. Ne5 Qh7 21. Nxc6 bxc6 22. Qb7+ Kd7 23. Qb3 Rb8 24. Qe3 Rbf8 25. Rb7 Kc8 26. Rfb1 Rh8 27. Rxc7+ Kxc7 28. Qe5+ Kd7 29. Rb7+ Ke8 30. Qb8# 1-0

[Event "EU-ch 2018 pr05 email"]
[Site "ICCF email"]
[Date "2018.02.10"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Vegjeleki, Adolf"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2299"]
[BlackElo "2265"]
[PlyCount "66"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Nc3 Bxb5 5. Nxb5 Nf6 6. d3 a6 7. Nc3 e6 8. 0-0 Nc6 9. Bf4 Nd7 10. Be3 Be7 11. a4 0-0 12. Nd2 Qc7 13. g3 Rae8 14. Nc4 f5 15. f3 Nb4 16. Re1 d5 17. Bf4 Qc6 18. Ne5 Nxe5 19. Bxe5 fxe4 20. dxe4 d4 21. Na2 c4 22. Nxb4 Bxb4 23. Rf1 Rd8 24. Kg2 Rd7 25. b3 d3 26. c3 Ba5 27. b4 Bc7 28. Bxc7 Qxc7 29. Qd2 Rdf7 30. Qg5 h6 31. Qc5 Qxc5 32. bxc5 Rc8 33. Kf2 Rxc5 0-1

[Event "GER OS-339 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Ziede, Helmut"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2001"]
[PlyCount "31"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. h4 h6 6. Be2 Bb4 7. Bd2 f6 8. Bd3 Nd7 9. Bxf5 exf5 10. Qh5+ Ke7 11. Nxd5+ cxd5 12. Bxb4+ Ke6 13. Nh3 g5 14. hxg5 fxg5 15. g4 Qe8 16. Nf4+ 1-0

[Event "EU-ch 2018 pr05 email"]
[Site "ICCF email"]
[Date "2018.02.10"]
[Round "?"]
[White "Davidov, Deian Nikolov"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2232"]
[BlackElo "2299"]
[PlyCount "51"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 Bc5 10. Nc3 d6 11. axb5 axb5 12. Rxa8 Qxa8 13. Nxb5 Na5 14. Ba4 Bc6 15. Nc3 Qa7 16. Rf1 Bb4 17. Bxc6 Bxc3 18. Ba4 Nb7 19. Bb3 Ba5 20. Bg5 Nc5 21. Bxf6 gxf6 22. Nh4 c6 23. Qh5 Bd8 24. Qh6 Ne6 25. Nf5 Qb7 26. Ra1 1-0

[Event "GER OS-339 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Eilers, Theo"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1269"]
[BlackElo "2001"]
[PlyCount "48"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. Bg2 e4 8. Nh4 g5 9. Bxe4 Qxe4 10. f3 Qd4 11. e3 Qd3 12. Qa4 gxh4 13. Qxh4 Nb4 14. Qe4+ Qxe4 15. fxe4 Nc2+ 16. Kd1 Nxa1 17. b3 Bg4+ 18. Ke1 Nc2+ 19. Kf2 0-0-0 20. h3 Bh5 21. Bb2 Rxd2+ 22. Kg1 Rg8 23. g4 Nxe3 24. Bc1 Rg2# 0-1

[Event "EU-ch 2018 pr05 email"]
[Site "ICCF email"]
[Date "2018.02.10"]
[Round "?"]
[White "Galiano Martinez, Antonio"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2269"]
[BlackElo "2299"]
[PlyCount "69"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Nd5 9. Qxc4 Nc6 10. Bd2 Nb6 11. Qd3 Nd5 12. Na3 b6 13. Nc4 Bb7 14. Rfd1 Ncb4 15. Qb3 a5 16. Rac1 Qe8 17. Nfe5 Nc6 18. e3 f6 19. Nd3 f5 20. Be1 Bf6 21. Na3 Qd7 22. Nb5 Rab8 23. Rc2 Nce7 24. Rdc1 c6 25. Na3 Qc7 26. Nc4 Rfd8 27. Bd2 Ba6 28. Qa3 Bxc4 29. Rxc4 Rdc8 30. b4 Qd6 31. Qb3 axb4 32. Bxb4 Nxb4 33. Rxb4 Nd5 34. Rbc4 Ra8 35. R4c2 1-0

[Event "EU-ch 2018 pr05 email"]
[Site "ICCF email"]
[Date "2018.02.10"]
[Round "?"]
[White "Geana, Dan"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2248"]
[BlackElo "2299"]
[PlyCount "77"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Rb8 13. Nbd2 Bd7 14. b3 Nb7 15. Nf1 c4 16. b4 a5 17. a3 Ra8 18. Be3 Ra6 19. N3h2 Rfa8 20. Rc1 axb4 21. axb4 Ra3 22. Bb1 Nd8 23. f4 Ne8 24. f5 f6 25. Qd2 Nf7 26. g4 Bd8 27. Re2 h6 28. h4 Ra1 29. Nf3 R8a3 30. Ne1 Ra6 31. Nc2 R1a4 32. Nh2 Bc8 33. Nf3 Qe7 34. Rg2 Bb6 35. Bxb6 Rxb6 36. Kh1 Rb8 37. Rcg1 Kf8 38. g5 Rb7 39. g6 1-0

[Event "EU-ch 2018 pr05 email"]
[Site "ICCF email"]
[Date "2018.02.10"]
[Round "?"]
[White "Jambrich, Jaromir"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2238"]
[BlackElo "2299"]
[PlyCount "49"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. Nc3 Nf6 5. Bg5 Bb4 6. e3 h6 7. Bxf6 Qxf6 8. Qc2 0-0 9. a3 Bxc3+ 10. Qxc3 Re8 11. Rd1 Qg6 12. h3 dxc4 13. Qxc4 Bd7 14. Bd3 Qh5 15. 0-0 Rac8 16. Qc2 Rf8 17. Be4 f5 18. Bd3 Kh8 19. Rfe1 Qf7 20. e4 Rce8 21. b4 a6 22. Qc4 fxe4 23. Bxe4 Rd8 24. Bb1 Kg8 25. Rd2 1-0

[Event "EU-ch 2018 pr05 email"]
[Site "ICCF email"]
[Date "2018.02.10"]
[Round "?"]
[White "Keber, Ernst"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "A93"]
[WhiteElo "2229"]
[BlackElo "2299"]
[PlyCount "67"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. g3 Nf6 5. Bg2 0-0 6. 0-0 Nc6 7. b3 Ne4 8. Bb2 f5 9. e3 b6 10. Nc3 Bb4 11. Ne2 Be7 12. Rc1 Qd7 13. Nf4 Bb7 14. h4 Rac8 15. Qe2 Bd6 16. Ne5 Qe8 17. Rfd1 Nd8 18. a4 c5 19. Ba3 Nf7 20. cxd5 exd5 21. Nf3 c4 22. Qb2 c3 23. Qa1 Qe7 24. Bxd6 Qxd6 25. Rc2 Qb4 26. Qa2 h6 27. h5 Nfg5 28. Ne5 a5 29. Rdc1 Rc7 30. f3 Nf6 31. Qa1 Rfc8 32. Bf1 Ne8 33. Kf2 Nd6 34. Neg6 1-0

[Event "GER OS-339 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Luetzenkirchen, Holger"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1475"]
[BlackElo "2001"]
[PlyCount "62"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. Nf5 Qb6 9. 0-0 Rc8 10. Re1 h5 11. Na4 Qc6 12. Nc3 g6 13. Nh4 Be7 14. h3 Nc5 15. f3 0-0 16. g3 Rfd8 17. Nd5 Nxd5 18. exd5 Qd7 19. Kh2 Bxh4 20. gxh4 Qf5 21. Bg5 Re8 22. b3 e4 23. f4 f6 24. Bxf6 Qxf6 25. Kg3 Nxb3 26. axb3 Rc3+ 27. Kg2 Qxh4 28. Re2 Qxh3+ 29. Kg1 Rg3+ 30. Kf2 e3+ 31. Ke1 Qh1# 0-1

[Event "GER OS-340 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Luetzenkirchen, Holger"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1586"]
[BlackElo "1999"]
[PlyCount "54"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bb4+ 7. c3 Ba5 8. 0-0 d6 9. Be3 0-0 10. Nbd2 Bd7 11. h3 Bb6 12. Bxb6 cxb6 13. Bd5 Nxd5 14. exd5 Ne7 15. c4 Bf5 16. Nb3 Ng6 17. g4 Bd7 18. Qd2 f5 19. Nh2 Nf4 20. Qe3 fxg4 21. hxg4 Bxg4 22. f3 Bh3 23. Ng4 Qg5 24. Rf2 Qh4 25. Nc1 Qg3+ 26. Kh1 Bg2+ 27. Kg1 Nh3# 0-1

[Event "GER OS-340 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Sondermann, Dirk"]
[Black "Birzer, Lothar"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "1796"]
[BlackElo "1999"]
[PlyCount "60"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 0-0 7. Bd3 h6 8. Bh4 b6 9. Nf3 Nc6 10. 0-0 a6 11. Rc1 Be6 12. Ne2 Nb4 13. Bb1 g5 14. a3 gxh4 15. Nf4 Bd6 16. Nxe6 fxe6 17. axb4 Rf7 18. Ne5 Rg7 19. f4 Qe8 20. Qf3 Qh5 21. Qh3 Re8 22. Bd3 Bxb4 23. f5 Qg5 24. Rf4 Bd2 25. Rc2 Nh5 26. Rf3 Bxe3+ 27. Rxe3 Nf4 28. Qf3 Rf8 29. Re1 Nxd3 30. Qxd3 Rxf5 0-1

[Event "GER OS-339 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Strahlberger, Michael"]
[Black "Birzer, Lothar"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1831"]
[BlackElo "2001"]
[PlyCount "106"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Be6 7. 0-0 Bb4 8. Ng5 Qxg5 9. Nxd5 Bd6 10. d4 Qd8 11. dxe5 Bxe5 12. Qa4 0-0 13. Nf4 Bf5 14. Be3 Bxb2 15. Rab1 Bxb1 16. Rxb1 Be5 17. Rxb7 Nd4 18. Be4 Qe8 19. Qc4 Bxf4 20. Qxd4 Bxe3 21. Qxe3 Qd7 22. Qb3 Rfd8 23. Qc4 Qd4 24. Qxc7 Qa1+ 25. Kg2 Qxa2 26. Bf3 h6 27. h4 Rac8 28. Rxa7 Rxc7 29. Rxa2 Rcd7 30. h5 Kf8 31. Bg4 Rd2 32. Ra5 R8d5 33. Ra6 Rc5 34. Ra8+ Ke7 35. f4 Rc7 36. Ra6 Rd6 37. Ra8 Rd8 38. Ra6 Rc2 39. Ra7+ Kf8 40. Kh3 Rb8 41. e4 Rc6 42. e5 Rcb6 43. Rc7 f6 44. e6 R6b7 45. Rc6 Ke7 46. f5 Ra7 47. Be2 Rb3 48. Rc8 Kd6 49. Rd8+ Ke5 50. Bd3 Rc7 51. Bc2 Rb2 52. Bd3 Rb4 53. Ra8 Rb3 1/2-1/2

[Event "GER OS-340 email"]
[Site "GER email"]
[Date "2018.02.10"]
[Round "?"]
[White "Tassone, Raffaele"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1970"]
[BlackElo "1999"]
[PlyCount "99"]
[EventDate "2018.02.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nc6 5. Bg2 dxc4 6. 0-0 Be7 7. Qa4 0-0 8. Qxc4 Qd5 9. Qa4 a6 10. Nc3 Qh5 11. e4 Rd8 12. h3 h6 13. Bf4 b5 14. Qd1 Ne8 15. Rc1 Bb7 16. d5 b4 17. Qe2 Na5 18. Na4 exd5 19. g4 Qg6 20. exd5 Bd6 21. Bxd6 Nxd6 22. Rxc7 Rac8 23. Rxc8 Rxc8 24. Ne5 Qc2 25. Qd1 b3 26. axb3 Qxd1 27. Rxd1 Nxb3 28. Nc6 Kf8 29. Kh2 Re8 30. Rd3 Nc1 31. Rf3 Ne2 32. Nc5 Bc8 33. b3 Nc1 34. Bf1 Ne2 35. b4 Nb5 36. Re3 Nec3 37. Bxb5 Nxb5 38. Kg3 f6 39. h4 Rxe3+ 40. fxe3 g5 41. Ne4 Kf7 42. h5 f5 43. Ne5+ Kf8 44. gxf5 Bxf5 45. Kf3 Bc8 46. Nf6 Kg7 47. Neg4 Nd6 48. e4 Nc4 49. Ke2 Kf7 50. Kd3 1-0

[Event "W-ch WS/M/679 email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?"]
[White "Arnold, Jeffrey"]
[Black "Birzer, Lothar"]
[Result "1/2-1/2"]
[ECO "C89"]
[BlackElo "2299"]
[PlyCount "62"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Nxe3 17. Rxe3 c5 18. Bd5 Rad8 19. Nd2 Bb8 20. Bg2 Qh6 21. Nf3 Qd6 22. Ne5 cxd4 23. cxd4 Qxd4 24. Qxd4 Rxd4 25. Nxg4 Rxg4 26. Rd1 Rg6 27. Bb7 a5 28. Rd7 Rd6 29. Ree7 Rxd7 30. Rxd7 Be5 31. b3 Bf6 1/2-1/2

[Event "W-ch WS/M/679 email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?"]
[White "Arnold, Ken"]
[Black "Birzer, Lothar"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2176"]
[BlackElo "2299"]
[PlyCount "52"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Nbd7 11. Nc3 Nb6 12. Qd3 Nfd5 13. Bc1 Nxc3 14. bxc3 Nxa4 15. c4 Bf6 16. Ba3 Re8 17. Qc2 Nb6 18. Bb2 a5 19. e4 a4 20. c5 Nd7 21. Ba3 Nf8 22. Rfd1 Qd7 23. Rab1 Red8 24. h4 h6 25. Rd2 Ng6 26. Re1 Re8 1/2-1/2

[Event "W-ch WS/M/679 email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?"]
[White "Barclay, Alex"]
[Black "Birzer, Lothar"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2185"]
[BlackElo "2299"]
[PlyCount "48"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. c5 Nh5 8. b4 Nxf4 9. exf4 b6 10. Bd3 a5 11. a3 c6 12. g3 Ba6 13. 0-0 Qc7 14. Bxa6 Rxa6 15. Qe2 Raa8 16. Kg2 Bf6 17. Ne5 Bxe5 18. fxe5 Ra7 19. Rfc1 Rb8 20. Ra2 g6 21. h4 h5 22. Rb2 Kg7 23. Qd2 axb4 24. axb4 Rba8 1/2-1/2

[Event "W-ch WS/M/679 email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Feldis, Yves"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2299"]
[BlackElo "2113"]
[PlyCount "70"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 Ng6 8. Be3 Be7 9. dxc5 Qc7 10. Na3 Ncxe5 11. Nxe5 Qxe5 12. Bd4 Qc7 13. Bxg7 Rg8 14. Bd4 Nf4 15. g3 e5 16. Be3 Bxc5 17. Bb5 0-0-0 18. Bxd7+ Rxd7 19. Nb5 Qb6 20. Nd4 Qxb2 21. Bxf4 exf4 22. Qd3 Rgd8 23. Rfd1 h5 24. Qf5 fxg3 25. hxg3 h4 26. gxh4 Bxd4 27. cxd4 Kb8 28. Kh2 a6 29. a4 Ka7 30. a5 Qc3 31. h5 Re7 32. Rac1 Qxa5 33. Rd3 Qa2 34. Rf1 Qc2 35. Rf3 Re4 0-1

[Event "W-ch WS/M/679 email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Krejcir, Stanislav"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2299"]
[BlackElo "2176"]
[PlyCount "45"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. c3 Be7 7. Nf3 c5 8. Nxf6+ Bxf6 9. 0-0 cxd4 10. cxd4 0-0 11. Qe2 Nb6 12. Qe4 g6 13. Bh6 Bg7 14. Bxg7 Kxg7 15. Rfc1 Nd5 16. Bc4 Nf6 17. Qe5 Bd7 18. Qf4 Bc6 19. Ne5 Bd5 20. Bd3 Qb6 21. b3 Rad8 22. Rd1 Qd6 23. Rac1 1/2-1/2

[Event "W-ch WS/M/679 email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Malyshev, Vladimir Pavlovich"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2299"]
[BlackElo "2212"]
[PlyCount "57"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. Nc3 d6 9. Nd5 Na5 10. Nxe7+ Qxe7 11. d3 c5 12. Bg5 Nxb3 13. axb3 a5 14. Qd2 a4 15. bxa4 bxa4 16. b3 Bd7 17. bxa4 Bxa4 18. Qc3 h6 19. Bxf6 Qxf6 20. Nd2 Qe7 21. Nf1 Rfb8 22. Ne3 Kh7 23. g3 Bd7 24. Rxa8 Rxa8 25. Qb2 Bh3 26. Rd1 Ra4 27. Rb1 Qa7 28. Qc3 Ra2 29. Qb3 1/2-1/2

[Event "W-ch WS/M/679 email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Sazon, Adam"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2299"]
[BlackElo "2257"]
[PlyCount "42"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. Be2 Be7 14. 0-0 0-0 15. Rb3 Qc5+ 16. Be3 Qe5 17. Bd4 Qa5 18. Bb6 Qe5 19. Bd4 Qa5 20. Bb6 Qe5 21. Bd4 Qa5 1/2-1/2

[Event "W-ch WS/M/679 email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Webster, Richard"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2299"]
[BlackElo "2212"]
[PlyCount "16"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. b3 Ne7 8. c4 a6 0-1

[Event "W-ch WS/M/679 email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?"]
[White "Husemann, Andreas"]
[Black "Birzer, Lothar"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2167"]
[BlackElo "2299"]
[PlyCount "42"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bxf6 Bxf6 8. Qd2 b6 9. cxd5 exd5 10. Be2 Bb7 11. 0-0 Nd7 12. b4 c6 13. Rac1 Re8 14. Rfd1 Qe7 15. Ne1 Rad8 16. Bf3 Nf8 17. Nd3 Ne6 18. Qb2 g6 19. g3 h5 20. h4 Bg7 21. Kg2 Rb8 1/2-1/2

[Event "W-ch WS/M/679 email"]
[Site "ICCF email"]
[Date "2018.02.01"]
[Round "?"]
[White "Yunusov, Adkham"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2452"]
[BlackElo "2299"]
[PlyCount "75"]
[EventDate "2018.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. Nxc4 0-0 9. Kf2 c5 10. e4 Bg6 11. Na2 Nc6 12. Nxb4 Nxb4 13. Qb3 Nxe4+ 14. fxe4 Qxd4+ 15. Be3 Qxe4 16. h4 Rfd8 17. Kg1 Nc2 18. Rc1 Nxe3 19. Qxe3 Qxe3+ 20. Nxe3 b6 21. Rc3 Rd2 22. Nc4 Rd1 23. Kf2 Rad8 24. Rhh3 f6 25. Be2 Ra1 26. Ra3 Rxa3 27. Rxa3 Kf8 28. Rc3 e5 29. b3 Rb8 30. a5 Bf7 31. h5 g6 32. h6 Ke7 33. g4 Be6 34. Rc1 e4 35. a6 Bd5 36. Ke3 Ke6 37. g5 f5 38. Kf4 1-0

[Event "SB-2018-0-00523"]
[Site "LSS email"]
[Date "2018.01.31"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Hillebrand, Carsten"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1885"]
[BlackElo "2026"]
[PlyCount "48"]
[EventDate "2017.12.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. f3 Bd7 11. Qd2 Nxd4 12. Bxd4 Bc6 13. a3 Nd7 14. Bxg7 Kxg7 15. Kh1 Rac8 16. Rae1 Nf6 17. Re3 Rfd8 18. Rfe1 d5 19. e5 Nd7 20. e6 Nf8 21. Qd4+ f6 22. g4 g5 23. h4 h6 24. h5 Rd6 0-1

[Event "SB-2018-0-00523"]
[Site "LSS email"]
[Date "2018.01.31"]
[Round "?"]
[White "Lavis, Jon"]
[Black "Birzer, Lothar"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2103"]
[BlackElo "1885"]
[PlyCount "66"]
[EventDate "2017.12.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. c4 e6 4. Nc3 c6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 a6 8. Bf4 Nd7 9. b4 Rc8 10. Nd2 Ne7 11. e3 f6 12. Bg3 e5 13. Nf3 Ng6 14. Be2 Be7 15. h3 Bd8 16. Bh2 Bc7 17. 0-0 h6 18. Rfe1 0-0 19. Bd1 Rfe8 20. Bb3 Be6 21. e4 dxe4 22. Bxe6+ Rxe6 23. Nxe4 Ree8 24. g4 exd4 25. Nxd4 Nde5 26. Kf1 Red8 27. Rad1 Nd3 28. Rxd3 Bxh2 29. Rdd1 Kh7 30. Nd6 Bxd6 31. Ne6 Bc7 32. Nxd8 Rxd8 33. Rxd8 Bxd8 1/2-1/2

[Event "SB-2018-0-00523"]
[Site "LSS email"]
[Date "2018.01.30"]
[Round "?"]
[White "Langheld, Werner"]
[Black "Birzer, Lothar"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1996"]
[BlackElo "1885"]
[PlyCount "69"]
[EventDate "2017.12.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Qd2 0-0 8. Bd3 c5 9. 0-0-0 cxd4 10. Nxd4 Nbd7 11. h4 Nc5 12. Qe2 Qc7 13. Rhf1 h6 14. Bf4 Nxd3+ 15. Rxd3 Qa5 16. Be5 Nd7 17. Bxg7 Kxg7 18. Rg3+ Kh8 19. Qg4 Qe5 20. Ne4 Qxd4 21. c3 Qe5 22. Rxf7 Qxg3 23. Rxf8+ Nxf8 24. Nxg3 Bf6 25. Qf3 Bg7 26. Nh5 e5 27. Qf7 Ne6 28. g4 Rb8 29. g5 hxg5 30. hxg5 b6 31. Nf6 Bxf6 32. gxf6 a6 33. Qg6 Bd7 34. f7 Nf4 35. Qh6# 1-0

[Event "SB-2018-0-00523"]
[Site "LSS email"]
[Date "2018.01.29"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Egorov, Vladimir Al"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1885"]
[BlackElo "2034"]
[PlyCount "88"]
[EventDate "2017.12.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. 0-0 Qc7 11. Ne2 e6 12. c4 Rd8 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Qb3 Qc7 16. Qa3 c5 17. Nc3 a6 18. Rad1 0-0 19. d5 Rfe8 20. d6 Qb8 21. Rfe1 Rc8 22. Rd2 Rc6 23. Red1 b5 24. Qb3 b4 25. Ne2 Ne4 26. Rd3 Rd8 27. Qa4 Qb6 28. Qc2 Ndf6 29. Ne5 Rcxd6 30. Nf4 Qc7 31. Rxd6 Nxd6 32. g4 Nb7 33. Rxd8+ Nxd8 34. Nfd3 Nc6 35. Nxc6 Qxc6 36. Qe2 Nd7 37. b3 Qd6 38. Qe3 e5 39. Kg2 g6 40. g5 hxg5 41. hxg5 Kf8 42. Ne1 Ke7 43. Nf3 Kd8 44. Qe4 Kc7 0-1

[Event "SB-2018-0-00523"]
[Site "LSS email"]
[Date "2018.01.29"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Herzog, Matthias"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "1885"]
[BlackElo "1870"]
[PlyCount "52"]
[EventDate "2017.12.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 Ne7 11. Be3 h6 12. a4 Bg4 13. Rd4 Be6 14. a5 Nf5 15. Rd3 Bc4 16. Rdd1 Nxe3 17. fxe3 Rd8 18. Rd4 Be6 19. a6 b5 20. Rxd8+ Kxd8 21. Nd4 Bd7 22. Rf1 Ke8 23. Ne4 Be7 24. Nb3 h5 25. Nec5 Bc8 26. Nd4 Bxc5 0-1

[Event "SB-2018-0-00523"]
[Site "LSS email"]
[Date "2018.01.29"]
[Round "?"]
[White "Milde, Lars"]
[Black "Birzer, Lothar"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "1947"]
[BlackElo "1885"]
[PlyCount "60"]
[EventDate "2017.12.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.24"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nb7 9. Nc3 0-0 10. Re1 Nc5 11. Be3 Ne6 12. Rad1 d5 13. exd6 cxd6 14. Nd4 Nxd4 15. Bxd4 Re8 16. Qf3 d5 17. Na4 Bd7 18. Nc5 f6 19. Nxd7 Qxd7 20. b3 a5 21. a4 Bb4 22. Bc3 Qb7 23. g3 Bxc3 24. Qxc3 Qb6 25. Kf1 h6 26. Rxe8+ Rxe8 27. Rd4 Re5 28. b4 Qa6+ 29. Kg2 axb4 30. Rxb4 Kh7 1/2-1/2

[Event "GER-Cup34 E/V01 email"]
[Site "GER email"]
[Date "2018.01.22"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Speck, Stefan"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2001"]
[BlackElo "1821"]
[PlyCount "59"]
[EventDate "2018.01.30"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 e6 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Nxc6 bxc6 8. Qd4 d5 9. exd5 cxd5 10. Bf4 Qc5 11. Qxc5 Bxc5 12. Na4 Ba7 13. Bc7 Nf6 14. Nb6 Bxb6 15. Bxb6 Bb7 16. 0-0 Rc8 17. Rac1 0-0 18. c3 Ne4 19. Rfd1 Nd6 20. b3 Ne4 21. c4 Nf6 22. a4 Nd7 23. a5 Nxb6 24. axb6 dxc4 25. bxc4 Rc5 26. Rd7 Rb8 27. Rcd1 Kf8 28. Rd8+ Rxd8 29. Rxd8+ Ke7 30. Rb8 1-0

[Event "GER-Cup34 E/V01 email"]
[Site "GER email"]
[Date "2018.01.22"]
[Round "?"]
[White "Birzer, Lothar"]
[Black "Timmermann, Egon"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2001"]
[BlackElo "1403"]
[PlyCount "57"]
[EventDate "2018.01.30"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2020"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. d3 d6 6. d4 Bg4 7. d5 Bxf3 8. Qxf3 Na5 9. Be2 b6 10. b4 Nb7 11. Bb5+ Nd7 12. Bc6 Rb8 13. 0-0 a6 14. Qg3 Qe7 15. Qh3 Nd8 16. Bg5 f6 17. Bd2 b5 18. a4 Nxc6 19. dxc6 Nb6 20. axb5 axb5 21. Ra7 Qd8 22. Qh5+ Ke7 23. Be3 Ke6 24. f4 d5 25. Bxb6 Rxb6 26. exd5+ Ke7 27. fxe5 Rxc6 28. exf6+ Rxf6 29. Re1+ 1-0

