[Event "SN-2016-0-00736"]
[Site "LSS email"]
[Date "2016.02.19"]
[Round "?"]
[White "Czaban, Tomasz"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1333"]
[BlackElo "395"]
[PlyCount "31"]
[EventDate "2016.02.02"]
[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. c3 c5 4. d4 cxd4 5. cxd4 exd4 6. Nxd4 Nf6 7. Nc3 Nc6 8. Nxc6 bxc6 9. Bd3 Qe7 10. 0-0 Bg4 11. f3 Bh5 12. Bg5 Qe5 13. Bxf6 Qxf6 14. Qa4 Kd7 15. Rab1 Qh4 16. Nd5 1-0

[Event "SN-2016-0-00736"]
[Site "LSS email"]
[Date "2016.02.19"]
[Round "?"]
[White "Duker, Jan"]
[Black "Lombardi, Donato"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "395"]
[BlackElo "871"]
[PlyCount "12"]
[EventDate "2016.02.02"]
[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. e3 d5 2. d4 Nf6 3. Nc3 e6 4. Nf3 Bd6 5. Bb5+ c6 6. Ba4 0-0 0-1

[Event "SN-2016-0-00736"]
[Site "LSS email"]
[Date "2016.02.19"]
[Round "?"]
[White "Newton, Daryl"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "379"]
[BlackElo "395"]
[PlyCount "27"]
[EventDate "2016.02.02"]
[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 d6 2. e4 Nf6 3. Bc4 Nc6 4. d3 e5 5. Ng5 Ke7 6. Nxf7 Qe8 7. Nxh8 Bg4 8. f3 Bh5 9. Bg5 h6 10. g4 hxg5 11. gxh5 Qxh5 12. Nd2 Qxh8 13. c3 Qh4+ 14. Ke2 1-0

[Event "SN-2016-0-00736"]
[Site "LSS email"]
[Date "2016.02.18"]
[Round "?"]
[White "Bearce, Harold L"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "308"]
[BlackElo "395"]
[PlyCount "9"]
[EventDate "2016.02.02"]
[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. c3 h6 5. a3 1-0

[Event "SN-2016-0-00736"]
[Site "LSS email"]
[Date "2016.02.18"]
[Round "?"]
[White "Duker, Jan"]
[Black "Lenz, Juergen"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "395"]
[BlackElo "1097"]
[PlyCount "36"]
[EventDate "2016.02.02"]
[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. e3 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. a3 e6 5. b4 cxb4 6. Nb5 a6 7. Nbd4 d5 8. Nb3 bxa3 9. Bxa3 Bxa3 10. Rxa3 Bd7 11. Nc5 Qc7 12. Ng5 0-0 13. Bd3 h6 14. Nf3 Bc8 15. Ra4 b6 16. Nb3 Bb7 17. c4 dxc4 18. Bxc4 Ne5 0-1

[Event "SN-2016-0-00736"]
[Site "LSS email"]
[Date "2016.02.18"]
[Round "?"]
[White "Duker, Jan"]
[Black "Litvinov, Dmitrij"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "395"]
[BlackElo "1613"]
[PlyCount "7"]
[EventDate "2016.02.02"]
[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. e3 e5 2. Bd3 d5 3. Nf3 Nc6 4. Nc3 0-1

[Event "ZN-2016-0-03260"]
[Site "LSS email"]
[Date "2016.01.31"]
[Round "?"]
[White "Duker, Jan"]
[Black "Stoelzel, Werner"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "395"]
[BlackElo "824"]
[PlyCount "28"]
[EventDate "2016.01.27"]
[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. e4 e5 2. c3 Nf6 3. Qe2 d6 4. b4 Be7 5. Nf3 0-0 6. Ng5 h6 7. Nh3 b6 8. f3 Bb7 9. g4 Nbd7 10. Nf2 d5 11. Bg2 c5 12. a3 d4 13. Qc4 a6 14. b5 a5 1-0

[Event "ZN-2016-0-03260"]
[Site "LSS email"]
[Date "2016.01.31"]
[Round "?"]
[White "Stoelzel, Werner"]
[Black "Duker, Jan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "824"]
[BlackElo "395"]
[PlyCount "29"]
[EventDate "2016.01.27"]
[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. b4 b5 2. Bb2 Nc6 3. a3 e5 4. e3 a6 5. Be2 Nf6 6. Nf3 h6 7. Nxe5 Ne4 8. Nxc6 dxc6 9. d3 Nd6 10. Nd2 Qg5 11. g3 h5 12. Bf3 Bd7 13. c4 f6 14. e4 Nf7 15. c5 0-1

[Event "ZN-2016-0-03247"]
[Site "LSS email"]
[Date "2016.01.20"]
[Round "?"]
[White "Duker, Jan"]
[Black "Montarolo, Luca"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "395"]
[BlackElo "451"]
[PlyCount "20"]
[EventDate "2016.01.14"]
[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. e4 e5 2. c4 d5 3. cxd5 Bb4 4. Qb3 Qd6 5. Bb5+ Bd7 6. a4 c6 7. Bc4 cxd5 8. Qd3 dxc4 9. Qxc4 Nc6 10. Kd1 0-0-0 0-1

[Event "ZN-2016-0-03247"]
[Site "LSS email"]
[Date "2016.01.20"]
[Round "?"]
[White "Montarolo, Luca"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "451"]
[BlackElo "395"]
[PlyCount "19"]
[EventDate "2016.01.14"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 f6 4. 0-0 Nb4 5. Na3 Bc5 6. d4 exd4 7. Nxd4 g5 8. c3 Nc6 9. Nf5 Bf8 10. Qh5# 1-0

[Event "SN-2015-0-00714"]
[Site "LSS email"]
[Date "2015.11.09"]
[Round "?"]
[White "Csapo, Andras"]
[Black "Duker, Jan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "620"]
[BlackElo "396"]
[PlyCount "16"]
[EventDate "2015.10.21"]
[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. Nc3 c6 2. Nf3 d5 3. d4 Nf6 4. Qd3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e4 Na6 8. a3 b5 0-1

[Event "SN-2015-0-00714"]
[Site "LSS email"]
[Date "2015.11.09"]
[Round "?"]
[White "Duker, Jan"]
[Black "Dietle, Robert"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "396"]
[BlackElo "1900"]
[PlyCount "26"]
[EventDate "2015.10.21"]
[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. Ng5 d5 5. Bd3 Be7 6. 0-0 d4 7. Nb5 a6 8. Na3 Nd7 9. Qh5 Bxg5 10. Nc4 0-0 11. f4 Bxf4 12. c3 Nc5 13. b3 Nxd3 0-1

[Event "SN-2015-0-00714"]
[Site "LSS email"]
[Date "2015.11.09"]
[Round "?"]
[White "Duker, Jan"]
[Black "Liles, Chris"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "396"]
[BlackElo "824"]
[PlyCount "38"]
[EventDate "2015.10.21"]
[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. Nf3 d5 3. Nc3 d4 4. Nb5 c5 5. c4 a6 6. Qa4 Bd7 7. Ne5 Nf6 8. d3 Nc6 9. Nd6+ Bxd6 10. Nxd7 Qxd7 11. a3 0-0 12. Be2 Qc7 13. Bg5 Be7 14. 0-0 Qe5 15. Bxf6 Qxf6 16. Qb3 Rab8 17. Bg4 Qh4 18. Qd1 Bd6 19. Qf3 Qxh2# 0-1

[Event "SN-2015-0-00714"]
[Site "LSS email"]
[Date "2015.11.09"]
[Round "?"]
[White "Duker, Jan"]
[Black "Sagis, Raju"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "396"]
[BlackElo "345"]
[PlyCount "48"]
[EventDate "2015.10.21"]
[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. Bb5+ Bd7 4. c4 Bxb5 5. Qb3 Bc6 6. d3 Nd7 7. Bg5 f6 8. Bh4 Qe7 9. Nc3 0-0-0 10. Qa3 a6 11. Qa5 Nb6 12. b4 Qe6 13. b5 axb5 14. cxb5 Be8 15. Na4 Qg4 16. h3 Qxg2 17. Ke2 Bh5 18. Nxb6+ cxb6 19. Qa8+ Kc7 20. Rac1+ Kd7 21. Qxb7+ Ke8 22. Qxb6 Qxf3+ 23. Kd2 Qe2+ 24. Kc3 Qxa2 0-1

[Event "SN-2015-0-00714"]
[Site "LSS email"]
[Date "2015.11.09"]
[Round "?"]
[White "Garcia, Javier"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "852"]
[BlackElo "396"]
[PlyCount "39"]
[EventDate "2015.10.21"]
[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 Nf6 3. Nf3 e6 4. Bg5 Bb4+ 5. Nc3 h6 6. Bh4 Qd6 7. Bxf6 gxf6 8. c5 Qf4 9. e3 Qe4 10. Bd3 Qg6 11. Bxg6 fxg6 12. 0-0 h5 13. Qa4+ Nc6 14. a3 Ba5 15. b4 Bxb4 16. axb4 f5 17. Ne5 a6 18. Nxc6 Bd7 19. Qa5 Bxc6 20. Qxc7 1-0

[Event "SN-2015-0-00714"]
[Site "LSS email"]
[Date "2015.11.09"]
[Round "?"]
[White "Gorman, Andrew"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "788"]
[BlackElo "396"]
[PlyCount "36"]
[EventDate "2015.10.21"]
[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. c3 b5 4. Bxb5 Nf6 5. Bxc6 dxc6 6. Qe2 Bc5 7. d4 exd4 8. cxd4 Bb4+ 9. Bd2 c5 10. Bxb4 cxb4 11. d5 Bb7 12. Qb5+ Nd7 13. Qxb7 0-0 14. Qxb4 a5 15. Qd4 Qb8 16. b3 c5 17. Qc4 Qf4 18. 0-0 a4 1-0

[Event "ZN-2015-0-03154"]
[Site "LSS email"]
[Date "2015.10.06"]
[Round "?"]
[White "Cherry, Brian"]
[Black "Duker, Jan"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "539"]
[BlackElo "402"]
[PlyCount "44"]
[EventDate "2015.09.29"]
[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. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. dxe5 Nxe4 5. Qd5 Ng5 6. b3 Nb4 7. Qc4 d5 8. Qc3 Ne4 9. Qb2 Bc5 10. Nd4 0-0 11. c3 Nc6 12. f3 Qh4+ 13. Kd1 Nf2+ 14. Ke2 Nxh1 15. Be3 Qxh2 16. Na3 a6 17. Kd3 Nf2+ 18. Qxf2 Bxa3 19. b4 b5 20. Nxc6 Re8 21. Na5 Qxe5 22. Rb1 Bf5+ 0-1

[Event "ZN-2015-0-03154"]
[Site "LSS email"]
[Date "2015.10.06"]
[Round "?"]
[White "Duker, Jan"]
[Black "Cherry, Brian"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "402"]
[BlackElo "539"]
[PlyCount "35"]
[EventDate "2015.09.29"]
[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. e3 e5 2. c4 Bc5 3. Nc3 Nc6 4. a3 f5 5. Qh5+ g6 6. Qf3 Nf6 7. Nh3 d6 8. Ng5 0-0 9. Qh3 f4 10. Qf3 h6 11. Nge4 Bg4 12. Nxf6+ Qxf6 13. Qxg4 fxe3 14. Nd5 Qxf2+ 15. Kd1 Kg7 16. Nxc7 Rad8 17. Ne6+ Kg8 18. Qxg6+ 1-0

[Event "ZN-2015-0-03138"]
[Site "LSS email"]
[Date "2015.09.05"]
[Round "?"]
[White "Duker, Jan"]
[Black "Lombardi, Donato"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "402"]
[BlackElo "793"]
[PlyCount "34"]
[EventDate "2015.08.28"]
[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. e4 e6 2. Nc3 d5 3. d3 Nf6 4. Nh3 a6 5. Ng5 h6 6. Nh3 Bb4 7. Qf3 d4 8. a3 dxc3 9. axb4 cxb2 10. Bxb2 Nbd7 11. Qg3 c5 12. e5 Nd5 13. bxc5 0-0 14. Ba3 Qc7 15. d4 Qa5+ 16. Kd1 Nc3+ 17. Ke1 Ne4+ 0-1

[Event "ZN-2015-0-03138"]
[Site "LSS email"]
[Date "2015.09.05"]
[Round "?"]
[White "Lombardi, Donato"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "793"]
[BlackElo "402"]
[PlyCount "45"]
[EventDate "2015.08.28"]
[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. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 Bg4 5. exd6 Qxd6 6. Be2 0-0-0 7. Qxd6 Kb8 8. Qg3 h5 9. h3 Bb4+ 10. c3 Bc5 11. hxg4 g6 12. gxh5 gxh5 13. Bf4 Bd6 14. Nbd2 Nge7 15. Bxd6 cxd6 16. Nc4 Rhg8 17. Qh4 Rxg2 18. 0-0-0 Rg4 19. Qxh5 Rg6 20. e5 d5 21. Nd6 f6 22. Nf7 Rf8 23. Nh4 1-0

[Event "RN-2015-0-00938"]
[Site "LSS email"]
[Date "2015.03.06"]
[Round "?"]
[White "Duker, Jan"]
[Black "Bester, Kazimierz"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "423"]
[BlackElo "718"]
[PlyCount "68"]
[EventDate "2015.02.28"]
[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. Nc3 d4 3. Nd5 e6 4. Nb4 a5 5. Nd3 c6 6. a4 Be7 7. Qg4 g6 8. Qf4 Nf6 9. Ne5 Bd6 10. Qh6 Bxe5 11. b3 Nxe4 12. Nf3 Bf6 13. d3 Nc3 14. Bd2 Nd5 15. h4 e5 16. Bg5 Nd7 17. Nxe5 Nxe5 18. f4 Ng4 19. Qg7 Bxg7 20. Bxd8 0-0 21. c4 Rxd8 22. cxd5 Rxd5 23. Be2 Ne3 24. Kd2 Rc5 25. Rac1 Rf5 26. g3 Be6 27. Bf3 Re8 28. h5 g5 29. h6 Bf6 30. g4 Rxf4 31. Be2 Bd5 32. Rhg1 Rf2 33. b4 axb4 34. Rb1 b3 0-1

[Event "RN-2015-0-00938"]
[Site "LSS email"]
[Date "2015.03.06"]
[Round "?"]
[White "Duker, Jan"]
[Black "Lenz, Juergen"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "423"]
[BlackElo "1129"]
[PlyCount "84"]
[EventDate "2015.02.28"]
[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. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. f3 Nf6 6. Nc3 Qa5 7. a3 Nc6 8. d4 Bf5 9. d5 Ne5 10. g4 Bd7 11. b4 Qc7 12. Bb2 Ng6 13. Ne4 Rd8 14. Qd4 Qb6 15. Rc1 Ba4 16. g5 Nxd5 17. Bc4 Qxd4 18. Bxd4 e6 19. Nc5 Bxc5 20. bxc5 0-0 21. c6 Bxc6 22. h4 e5 23. Bxa7 Ndf4 24. Bc5 Rfe8 25. h5 Nh4 26. g6 hxg6 27. Rxh4 Ng2+ 28. Ke2 Nxh4 29. Nh3 Bxf3+ 30. Kf2 Bxh5 31. Ng5 Rd7 32. Bb5 Rdd8 33. Bxe8 Rxe8 34. Rb1 f6 35. Ne4 Bf3 36. Nd6 Rb8 37. Nxb7 Rxb7 38. Rb4 Rxb4 39. axb4 Bc6 40. Ke3 Nf5+ 41. Kd2 Kf7 42. Kc3 Bb5 0-1

[Event "RN-2015-0-00938"]
[Site "LSS email"]
[Date "2015.03.06"]
[Round "?"]
[White "Duker, Jan"]
[Black "Lombardi, Donato"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "423"]
[BlackElo "805"]
[PlyCount "54"]
[EventDate "2015.02.28"]
[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. d3 d5 3. Nf3 Nf6 4. Nc3 Bb4 5. Bd2 c5 6. a3 Bxc3 7. Bxc3 d4 8. Bd2 Nc6 9. b4 c4 10. dxc4 a6 11. e5 Nd7 12. Bg5 Qc7 13. Bd3 Ndxe5 14. Qe2 Nxf3+ 15. gxf3 Bd7 16. c5 0-0 17. h4 e5 18. Qe4 f5 19. Qd5+ Kh8 20. h5 e4 21. fxe4 fxe4 22. h6 exd3 23. cxd3 Qe5+ 24. Qxe5 Nxe5 25. Rd1 Nf3+ 26. Kf1 Nxg5 27. Re1 Bh3+ 0-1

[Event "RN-2015-0-00938"]
[Site "LSS email"]
[Date "2015.03.06"]
[Round "?"]
[White "Heiser, Jerome"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "620"]
[BlackElo "423"]
[PlyCount "55"]
[EventDate "2015.02.28"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nc5 6. Qe2+ Be7 7. Bg5 f6 8. Bf4 h6 9. Nc3 g5 10. Bg3 b6 11. 0-0-0 Qd7 12. h4 g4 13. Nd4 Nc6 14. Nxc6 Qxc6 15. d4 Na4 16. Nxa4 Qxa4 17. a3 Bf5 18. Qb5+ Qxb5 19. Bxb5+ c6 20. Be2 d5 21. f3 gxf3 22. Bxf3 h5 23. c4 a5 24. cxd5 Rc8 25. dxc6 Rg8 26. Bf2 b5 27. d5 Rd8 28. Bb6 1-0

[Event "RN-2015-0-00938"]
[Site "LSS email"]
[Date "2015.03.06"]
[Round "?"]
[White "Popov, Misha"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1022"]
[BlackElo "423"]
[PlyCount "53"]
[EventDate "2015.02.28"]
[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 b5 5. Bb3 f6 6. 0-0 Bc5 7. c3 b4 8. d4 exd4 9. cxd4 Bb6 10. Be3 Qe7 11. Nbd2 d6 12. Rc1 Bg4 13. h3 Bh5 14. Rxc6 g5 15. Qc2 Rc8 16. Rxb6 a5 17. Qc6+ Kd8 18. Re1 cxb6 19. Qxb6+ Qc7 20. d5 Rb8 21. Qxc7+ Kxc7 22. Rc1+ Kd7 23. Ba4+ Ke7 24. Nd4 Rb6 25. Nf5+ Kf7 26. Bxb6 Kg6 27. Be8# 1-0

[Event "RN-2015-0-00938"]
[Site "LSS email"]
[Date "2015.03.06"]
[Round "?"]
[White "Venturas, Bob"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "553"]
[BlackElo "423"]
[PlyCount "59"]
[EventDate "2015.02.28"]
[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 d5 3. dxe5 Nc6 4. Bf4 dxe4 5. Qe2 Qd4 6. Nc3 Qb4 7. Rb1 Nh6 8. h3 Be7 9. Bxh6 gxh6 10. Qxe4 f5 11. exf6 Qxe4+ 12. Nxe4 Bb4+ 13. c3 Bf8 14. Bc4 Bf5 15. f3 Rd8 16. Ne2 Ne5 17. Bb3 Nd3+ 18. Kf1 b6 19. Nd4 Nc5 20. Re1 a5 21. Nxf5 Nd3 22. f7+ Kd7 23. Rd1 Bd6 24. Rxd3 Rhf8 25. Nfxd6 cxd6 26. Rxd6+ Ke7 27. Rxb6 Rb8 28. Rxb8 Rxb8 29. Nc5 a4 30. Nxa4 1-0

[Event "ZN-2015-0-03013"]
[Site "LSS email"]
[Date "2015.03.03"]
[Round "?"]
[White "Duker, Jan"]
[Black "Shim Ng Min, Francis"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "423"]
[BlackElo "1328"]
[PlyCount "48"]
[EventDate "2015.02.28"]
[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. e4 c5 2. c4 d6 3. Nc3 Nf6 4. h3 e5 5. Nf3 Be7 6. Ng5 0-0 7. g4 Nc6 8. a3 Nd4 9. Nb5 h6 10. Nf3 Nxe4 11. d3 Nf6 12. g5 hxg5 13. Nxg5 Nxb5 14. Be2 Nd4 15. Bf3 Rb8 16. h4 b5 17. Be4 Bb7 18. Rg1 bxc4 19. Bh7+ Nxh7 20. Nxh7 Kxh7 21. Qh5+ Kg8 22. Bh6 Bf6 23. Bg5 Bf3 24. Bh6 Bxh5 0-1

[Event "ZN-2015-0-03013"]
[Site "LSS email"]
[Date "2015.03.03"]
[Round "?"]
[White "Shim Ng Min, Francis"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1328"]
[BlackElo "423"]
[PlyCount "17"]
[EventDate "2015.02.28"]
[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. e4 e5 2. Nf3 Nc6 3. d4 d6 4. Bb5 Qd7 5. d5 Qg4 6. dxc6 Qxg2 7. Rg1 Qh3 8. cxb7+ Bd7 9. bxa8Q+ 1-0

[Event "SN-2015-0-00662"]
[Site "LSS email"]
[Date "2015.02.07"]
[Round "?"]
[White "Duker, Jan"]
[Black "Demetriades, Jenny"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "439"]
[BlackElo "800"]
[PlyCount "44"]
[EventDate "2015.01.29"]
[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. Bc4 d5 3. Bb5+ c6 4. Ba4 dxe4 5. Nc3 Nf6 6. Qe2 Qd4 7. d3 Bb4 8. Bd2 Bxc3 9. bxc3 Qxa4 10. Rd1 Qxc2 11. Rc1 Qxd3 12. Qe3 Qxe3+ 13. Bxe3 Nbd7 14. Rd1 Ke7 15. Nh3 b6 16. Ng5 h6 17. Bc1 hxg5 18. Bxg5 Ba6 19. h4 Ne5 20. a4 Rad8 21. f4 Nd3+ 22. Kf1 Nb2+ 0-1

[Event "SN-2015-0-00662"]
[Site "LSS email"]
[Date "2015.02.07"]
[Round "?"]
[White "Duker, Jan"]
[Black "Van Esbroeck, Jeff"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "439"]
[BlackElo "576"]
[PlyCount "11"]
[EventDate "2015.01.29"]
[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. c4 Nf6 3. d3 Bc5 4. Nf3 d6 5. Nc3 Nc6 6. Ng5 0-1

[Event "SN-2015-0-00662"]
[Site "LSS email"]
[Date "2015.02.07"]
[Round "?"]
[White "Duker, Jan"]
[Black "Venturas, Bob"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "439"]
[BlackElo "572"]
[PlyCount "54"]
[EventDate "2015.01.29"]
[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. c4 Nc6 3. Nf3 Nf6 4. Nc3 Bc5 5. a4 Nb4 6. d3 a6 7. a5 Qe7 8. Ng5 h6 9. Be3 Bxe3 10. fxe3 d6 11. Qa4+ Nc6 12. Nd5 Bd7 13. Nxc7+ Kf8 14. Nxa8 hxg5 15. Nb6 Be8 16. Nd5 Nxd5 17. exd5 Nd4 18. Qd1 Nf5 19. g3 Nxe3 20. Qe2 Nf5 21. h4 Nxg3 22. Qg2 Nxh1 23. Qxh1 Rxh4 24. Qf3 Rf4 25. Qh5 Qf6 26. Qh8+ Ke7 27. Kd2 Rh4 0-1

[Event "SN-2015-0-00662"]
[Site "LSS email"]
[Date "2015.02.07"]
[Round "?"]
[White "Gorman, Andrew"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "957"]
[BlackElo "439"]
[PlyCount "12"]
[EventDate "2015.01.29"]
[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. d4 d6 4. dxe5 Nxe5 5. Nxe5 dxe5 6. Qxd8+ Kxd8 1-0

[Event "SN-2015-0-00662"]
[Site "LSS email"]
[Date "2015.02.07"]
[Round "?"]
[White "Lenz, Juergen"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1088"]
[BlackElo "439"]
[PlyCount "49"]
[EventDate "2015.01.29"]
[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. Bf4 Nc6 3. e3 Bf5 4. c4 e6 5. Nc3 a6 6. Nf3 Bb4 7. Bd3 Nf6 8. Bxf5 b5 9. cxb5 axb5 10. 0-0 exf5 11. Nxb5 Ra5 12. Nxc7+ Kd7 13. Qb3 Ne4 14. Rfc1 g5 15. Rxc6 Kxc6 16. Rc1+ Kd7 17. Ne5+ Ke7 18. Qxb4+ Rc5 19. dxc5 gxf4 20. Nc6+ Kd7 21. Nxd8 Kxc7 22. Qb6+ Kd7 23. c6+ Ke7 24. c7 Rxd8 25. cxd8Q# 1-0

[Event "SN-2015-0-00662"]
[Site "LSS email"]
[Date "2015.02.07"]
[Round "?"]
[White "Newton, Daryl"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "453"]
[BlackElo "439"]
[PlyCount "37"]
[EventDate "2015.01.29"]
[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. Bc4 Nc6 3. d3 Nd4 4. Be3 c5 5. Nd2 g6 6. Ngf3 h6 7. Nxe5 h5 8. c3 Nc6 9. d4 d6 10. Nxc6 Qb6 11. Qf3 f6 12. Bd5 bxc6 13. Bc4 Qxb2 14. 0-0 a5 15. e5 Bg4 16. Qxc6+ Kd8 17. Qxa8+ Kc7 18. Qxf8 Qb8 19. Qg7+ 1-0

[Event "ZN-2015-0-02972"]
[Site "LSS email"]
[Date "2015.01.25"]
[Round "?"]
[White "Duker, Jan"]
[Black "Newton, Daryl"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "450"]
[BlackElo "458"]
[PlyCount "73"]
[EventDate "2015.01.17"]
[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. e4 e5 2. Nf3 Qf6 3. Nc3 Nh6 4. Nd5 Qd6 5. c3 Qc5 6. b4 Qc6 7. Ng5 d6 8. Rb1 Qd7 9. Be2 c6 10. Ne3 Be7 11. h4 Ng4 12. Bxg4 Qc7 13. Bh5 0-0 14. Bxf7+ Rxf7 15. Nxf7 Kxf7 16. Qh5+ Kg8 17. b5 Be6 18. Qe8+ Bf8 19. Qxe6+ Kh8 20. Qe8 Qe7 21. Qxe7 Bxe7 22. bxc6 bxc6 23. Rb7 Bf6 24. Rc7 h5 25. g4 d5 26. Rc8+ Kh7 27. gxh5 g6 28. hxg6+ Kxg6 29. Rg1+ Kh7 30. exd5 cxd5 31. Rg4 e4 32. Nxd5 Be5 33. Rxe4 Bd6 34. Re6 Bh2 35. c4 a5 36. Bb2 Ra7 37. Rh8# 1-0

[Event "ZN-2015-0-02972"]
[Site "LSS email"]
[Date "2015.01.25"]
[Round "?"]
[White "Newton, Daryl"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "458"]
[BlackElo "450"]
[PlyCount "35"]
[EventDate "2015.01.17"]
[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. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. Ng5 Qe7 6. 0-0 h6 7. Nxf7 Rg8 8. Ne5 d5 9. Bxd5 Nxd5 10. Ng6 Qxe4 11. Re1 Ne3 12. Bxe3 dxe3 13. Rxe3 Bf5 14. Rxe4+ Kf7 15. Ne5+ Ke6 16. Qd7+ Kf6 17. Qf7+ Kg5 18. h4# 1-0

[Event "ZN-2014-0-02924"]
[Site "LSS email"]
[Date "2014.12.23"]
[Round "?"]
[White "Duker, Jan"]
[Black "Huseby, Juan Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "488"]
[BlackElo "424"]
[PlyCount "114"]
[EventDate "2014.12.18"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e3 c6 2. Nc3 Nf6 3. Bc4 e6 4. Qf3 d5 5. Bd3 Be7 6. Nh3 Nbd7 7. 0-0 Ne5 8. Qf4 Nxd3 9. cxd3 Bd6 10. Qg5 0-0 11. e4 h6 12. Qh4 e5 13. a4 d4 14. Nd1 Bxh3 15. gxh3 Nh7 16. a5 Qxh4 17. a6 Qxh3 18. axb7 Rab8 19. Rxa7 Ng5 20. f4 Qg4+ 21. Kh1 exf4 22. Nf2 Qf3+ 23. Kg1 Nh3+ 24. Nxh3 Qxh3 25. Rf2 f3 26. b3 Qg4+ 27. Kf1 Qh3+ 28. Ke1 Bxh2 29. Bb2 Be5 30. Kd1 Bg3 31. Rxf3 Qh1+ 32. Kc2 Qxf3 33. Bxd4 Bf2 34. Bxf2 Qxf2 35. Ra6 Qc5+ 36. Kb2 Rxb7 37. Ra4 Rb4 38. Ka3 Qc1+ 39. Kxb4 c5+ 40. Kb5 Rb8+ 41. Kc6 Rb6+ 42. Kxb6 Qxd2 43. Kxc5 Qxd3 44. b4 Qd4+ 45. Kb5 Qxe4 46. Ra5 f5 47. Kc5 f4 48. b5 Qe1 49. Ra4 f3 50. b6 f2 51. Ra8+ Kh7 52. b7 Qc3+ 53. Kd6 Qb4+ 54. Kc7 Qc5+ 55. Kd8 f1Q 56. b8Q Qf6+ 57. Kd7 Qcc6# 0-1

[Event "ZN-2014-0-02924"]
[Site "LSS email"]
[Date "2014.12.23"]
[Round "?"]
[White "Huseby, Juan Carlos"]
[Black "Duker, Jan"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "424"]
[BlackElo "488"]
[PlyCount "72"]
[EventDate "2014.12.18"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. f4 d6 2. Nf3 Nh6 3. e4 Nc6 4. f5 f6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nd4 Bxe4 8. Qh5+ g6 9. fxg6 Bxg6 10. Qb5+ Kf7 11. Qd5+ e6 12. Qxe6+ Kg7 13. Qc4 d5 14. Ne6+ Kg8 15. Nxd8 dxc4 16. Nxb7 Be4 17. Na5 Bxg2 18. Rg1 Re8+ 19. Kf2 Bc5+ 20. Kxg2 Bxg1 21. Kxg1 Re1+ 22. Kf2 Rxc1 23. Nxc4 Ng4+ 24. Kg3 h5 25. c3 Rg1+ 26. Kf4 Nxh2 27. a4 Kf8 28. d4 Kf7 29. Ncd2 Re8 30. Ra3 Nf1 31. Kf3 Nxd2+ 32. Nxd2 h4 33. c4 h3 34. Kf2 h2 35. Nf3 h1Q 36. Nxg1 Rg8 0-1

[Event "ZN-2014-0-02914"]
[Site "LSS email"]
[Date "2014.12.15"]
[Round "?"]
[White "Duker, Jan"]
[Black "Fernandez, Francisco"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "565"]
[BlackElo "800"]
[PlyCount "10"]
[EventDate "2014.12.10"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e3 Nf6 2. Bd3 e5 3. Nc3 d5 4. Qf3 e4 5. Bxe4 Bg4 1-0

[Event "ZN-2014-0-02915"]
[Site "LSS email"]
[Date "2014.12.15"]
[Round "?"]
[White "Duker, Jan"]
[Black "Hendershot, Paul"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "488"]
[BlackElo "529"]
[PlyCount "78"]
[EventDate "2014.12.11"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. c4 e5 2. e4 d6 3. Nc3 Be7 4. Nd5 Be6 5. Qa4+ Bd7 6. Qb4 b6 7. Nf3 Na6 8. Qa3 Nh6 9. h3 0-0 10. Qxa6 Bc8 11. Bd3 Bxa6 12. a4 c6 13. Nb4 Bb7 14. b3 c5 15. Nc2 Qd7 16. a5 Bd8 17. a6 Bc8 18. g4 Bf6 19. b4 Bg5 20. Nxg5 Qe7 21. h4 Bxg4 22. bxc5 dxc5 23. Na3 Rad8 24. f3 Bd7 25. Bf1 f6 26. d3 b5 27. cxb5 fxg5 28. Bxg5 Qd6 29. Bxd8 Qd4 30. Nc2 Qc3+ 31. Kd1 Rxf3 32. Ba5 Qb3 33. b6 Rf2 34. Bd2 Ba4 35. Rc1 Qxb6 36. d4 Qa5 37. Bxa5 cxd4 38. Rg1 Ng4 39. Be1 Ne3# 0-1

[Event "ZN-2014-0-02916"]
[Site "LSS email"]
[Date "2014.12.15"]
[Round "?"]
[White "Duker, Jan"]
[Black "Linart, Ludvik"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "565"]
[BlackElo "922"]
[PlyCount "78"]
[EventDate "2014.12.11"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e3 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Bb5 Nge7 5. a3 Bxc3 6. dxc3 0-0 7. 0-0 a6 8. Ba4 b5 9. Bb3 d5 10. Ng5 Na5 11. Qh5 h6 12. Nf3 Nxb3 13. cxb3 f6 14. Nh4 Be6 15. Ng6 Nxg6 16. Qxg6 Bf7 17. Qd3 c5 18. e4 d4 19. a4 Bxb3 20. axb5 c4 21. Qh3 a5 22. Qe6+ Rf7 23. b6 a4 24. b7 Rb8 25. Qd5 Qxd5 26. exd5 Rbxb7 27. cxd4 exd4 28. Bf4 Rfd7 29. Rac1 Rxd5 30. Rce1 Bc2 31. Re8+ Kf7 32. Rfe1 Rxb2 33. g3 Rb1 34. Bc1 d3 35. R1e7+ Kg6 36. Re1 c3 37. Kg2 d2 38. Bxd2 cxd2 39. h4 Rxe1 0-1

[Event "ZN-2014-0-02914"]
[Site "LSS email"]
[Date "2014.12.15"]
[Round "?"]
[White "Fernandez, Francisco"]
[Black "Duker, Jan"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "800"]
[BlackElo "565"]
[PlyCount "11"]
[EventDate "2014.12.10"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Nc6 4. e4 d6 5. d5 Nb4 6. Qa4+ 0-1

[Event "ZN-2014-0-02915"]
[Site "LSS email"]
[Date "2014.12.15"]
[Round "?"]
[White "Hendershot, Paul"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "529"]
[BlackElo "488"]
[PlyCount "31"]
[EventDate "2014.12.11"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. c3 Nf6 4. Be2 Bc5 5. Nd2 0-0 6. Nc4 Ng4 7. Bxg4 Qh4 8. g3 Qf6 9. Nh3 h6 10. 0-0 b5 11. Ne3 a6 12. Nd5 Ra7 13. Nxf6+ gxf6 14. Bxh6 Re8 15. Bf5 Ne7 16. Qg4+ 1-0

[Event "ZN-2014-0-02916"]
[Site "LSS email"]
[Date "2014.12.15"]
[Round "?"]
[White "Linart, Ludvik"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "922"]
[BlackElo "565"]
[PlyCount "77"]
[EventDate "2014.12.11"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. c5 Nf6 4. Nc3 Bg4 5. Bg5 Ne4 6. Qb3 Nxg5 7. e3 Rb8 8. Bb5 a6 9. Be2 Na5 10. Qxd5 Ne6 11. Qxd8+ Rxd8 12. Bxg4 h5 13. Bxe6 fxe6 14. Nge2 c6 15. b3 g5 16. Ng3 h4 17. Nge4 Rh5 18. 0-0 h3 19. Ne2 hxg2 20. Rfc1 e5 21. N2g3 Rh4 22. b4 exd4 23. bxa5 dxe3 24. fxe3 Rd3 25. Nxg5 Bh6 26. Nf3 Bxe3+ 27. Kxg2 Bxc1 28. Nxh4 Bg5 29. Nf3 Be3 30. Rb1 Bxc5 31. Rxb7 Re3 32. Rb8+ Kf7 33. Ra8 Ra3 34. Rxa6 Rxa2+ 35. Kh3 Bb4 36. Rxc6 Bxa5 37. Ne5+ Kg8 38. Ra6 Ra3 39. Nc4 1-0

[Event "ZN-2014-0-02887"]
[Site "LSS email"]
[Date "2014.11.25"]
[Round "?"]
[White "Ducharme, Steven"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "805"]
[BlackElo "565"]
[PlyCount "55"]
[EventDate "2014.11.23"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Bg5 0-0 5. Ne2 Nc6 6. c3 Qe7 7. 0-0 d6 8. Bxf6 Qxf6 9. b4 Bb6 10. a4 a5 11. b5 Ne7 12. Kh1 Bxf2 13. Ra2 Bg4 14. Qd2 Qh4 15. Nf4 exf4 16. Qxf2 Ng6 17. Qxh4 Nxh4 18. h3 f3 19. hxg4 fxg2+ 20. Rxg2 Nxg2 21. Kxg2 g6 22. g5 Rae8 23. Nd2 h5 24. gxh6 Kh7 25. Bxf7 Re7 26. Bxg6+ Kg8 27. h7+ Kh8 28. Rxf8+ 1-0

[Event "ZN-2014-0-02887"]
[Site "LSS email"]
[Date "2014.11.25"]
[Round "?"]
[White "Duker, Jan"]
[Black "Ducharme, Steven"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "565"]
[BlackElo "805"]
[PlyCount "31"]
[EventDate "2014.11.23"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 Nc6 4. Nc3 Nge7 5. 0-0 Ng6 6. Ng5 Qxg5 7. d3 Qe5 8. b3 Qxc3 9. Bd2 Qf6 10. a3 a6 11. b4 cxb4 12. Rb1 b5 13. Be3 bxc4 14. axb4 Bxb4 15. dxc4 0-0 16. Qd2 0-1

[Event "ZN-2014-0-02872"]
[Site "LSS email"]
[Date "2014.11.17"]
[Round "?"]
[White "Duker, Jan"]
[Black "Nejdek, Petr"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "565"]
[BlackElo "505"]
[PlyCount "42"]
[EventDate "2014.11.14"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bb5+ Bd7 4. Nc3 a6 5. Ba4 c6 6. 0-0 Bg4 7. d3 Be7 8. h3 Bh5 9. Bb3 Nf6 10. a4 0-0 11. Qe1 Bxf3 12. gxf3 Nh5 13. a5 Bg5 14. Ra4 Nf4 15. Be3 Nxh3+ 16. Kg2 Nf4+ 17. Kg3 Bh4+ 18. Kh2 Qg5 19. Rg1 Qh5 20. Rg4 Bxf2+ 21. Rh4 Qxh4# 0-1

[Event "ZN-2014-0-02872"]
[Site "LSS email"]
[Date "2014.11.17"]
[Round "?"]
[White "Nejdek, Petr"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "505"]
[BlackElo "565"]
[PlyCount "71"]
[EventDate "2014.11.14"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qf6 3. Bc4 Bb4 4. a3 Ba5 5. b4 Bb6 6. Nc3 Nc6 7. Nd5 Qd6 8. Nxb6 axb6 9. c3 f6 10. Nh4 g6 11. Bd5 Nge7 12. d3 g5 13. Nf3 Ng6 14. g3 Qe6 15. Bxe6 dxe6 16. Be3 h5 17. 0-0 h4 18. g4 h3 19. d4 Nh4 20. Nxh4 Rxh4 21. d5 f5 22. gxf5 exf5 23. dxc6 Rg4+ 24. Kh1 bxc6 25. f3 Rg2 26. Rg1 f4 27. Bd2 g4 28. Rxg2 hxg2+ 29. Kxg2 Be6 30. fxg4 Ke7 31. h3 Rf8 32. Qf3 Bc4 33. a4 Be2 34. Qxe2 f3+ 35. Qxf3 Rxf3 36. Kxf3 1-0

[Event "ZN-2014-0-02863"]
[Site "LSS email"]
[Date "2014.11.11"]
[Round "?"]
[White "Duker, Jan"]
[Black "Venturas, Bob"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "565"]
[BlackElo "686"]
[PlyCount "68"]
[EventDate "2014.11.08"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Bb5 a6 3. Ba4 c6 4. Nf3 d6 5. 0-0 h6 6. Nc3 Nf6 7. d3 Bg4 8. h3 Bh5 9. Qd2 Qd7 10. Bb3 Bxf3 11. gxf3 Qxh3 12. Ne2 Nh5 13. Qe3 Be7 14. Qb6 Qd7 15. Ng3 Nf4 16. Re1 0-0 17. Nf5 Bd8 18. d4 Bxb6 19. a4 Bxd4 20. Nxd4 Nh3+ 21. Kf1 c5 22. Nf5 Nc6 23. Rd1 Nd4 24. Bxh6 Nxf5 25. exf5 gxh6 26. Bd5 Rab8 27. Kg2 Qxf5 28. Rh1 Nf4+ 29. Kf1 Qxc2 30. Re1 Nxd5 31. Rxh6 Rbd8 32. Rh4 Nf4 33. Rg4+ Kh7 34. Kg1 Rg8 0-1

[Event "ZN-2014-0-02863"]
[Site "LSS email"]
[Date "2014.11.11"]
[Round "?"]
[White "Venturas, Bob"]
[Black "Duker, Jan"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "686"]
[BlackElo "565"]
[PlyCount "22"]
[EventDate "2014.11.08"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. d3 Ng4 7. Nxe5 Ncxe5 8. Bb3 Qh4 9. h3 Bxf2+ 10. Kh1 Qg3 11. hxg4 Qh4# 0-1

[Event "OP-2011-0-01384"]
[Site "LSS email"]
[Date "2011.01.24"]
[Round "?"]
[White "Duker, Jan"]
[Black "Bearce, Harold L"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "800"]
[BlackElo "455"]
[PlyCount "12"]
[EventDate "2011.01.21"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. c4 Nf6 3. Nc3 d6 4. Nf3 Be7 5. Bd3 Bg4 6. 0-0 Nc6 0-1

[Event "OP-2011-0-01384"]
[Site "LSS email"]
[Date "2011.01.24"]
[Round "?"]
[White "Duker, Jan"]
[Black "Lombardi, Donato"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "800"]
[BlackElo "903"]
[PlyCount "22"]
[EventDate "2011.01.21"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. e5 c5 4. Na3 a6 5. Nf3 Nc6 6. Bd3 Qc7 7. 0-0 Nxe5 8. Nxe5 Qxe5 9. Qf3 Bd6 10. g3 Nf6 11. b3 Qxa1 0-1

[Event "OP-2011-0-01384"]
[Site "LSS email"]
[Date "2011.01.24"]
[Round "?"]
[White "Kudryavtsev, Vadim"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2131"]
[BlackElo "800"]
[PlyCount "19"]
[EventDate "2011.01.21"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf4 5. Bxf4 Nc6 6. d5 Nb4 7. Nc3 e5 8. Bxe5 f6 9. Bg3 Bc5 10. a3 1-0

[Event "OP-2011-0-01384"]
[Site "LSS email"]
[Date "2011.01.24"]
[Round "?"]
[White "Oberlaender, Rolf"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "670"]
[BlackElo "800"]
[PlyCount "25"]
[EventDate "2011.01.21"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. d4 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. c3 Nc6 8. Nbd2 Qf4 9. Be2 0-0-0 10. h3 Bh5 11. Qb3 Be7 12. a4 a5 13. d5 1-0

[Event "IECG CP.2002.P.00028 email"]
[Site "IECG email"]
[Date "2002.10.01"]
[Round "?"]
[White "Van Rooijen, Peter"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1695"]
[BlackElo "800"]
[PlyCount "5"]
[EventDate "2002.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "JAM"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. b4 e5 2. b5 Bc5 3. e3 1-0

[Event "IECG CN.1999.0.00102"]
[Site "IECG email"]
[Date "1999.01.25"]
[Round "?"]
[White "Duker, Jan"]
[Black "Korhonen, Paul"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "26"]
[EventDate "1999.01.25"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Nc6 4. Nb5 e5 5. dxe5 Nh5 6. e3 Nxf4 7. exf4 Bf5 8. Bd3 Bxd3 9. Qxd3 Nb4 10. Qb3 c6 11. Nd4 Qd7 12. Ngf3 Bc5 13. 0-0 0-0 0-1

[Event "IECG CN.1999.0.00102"]
[Site "IECG email"]
[Date "1999.01.25"]
[Round "?"]
[White "Duker, Jan"]
[Black "Rus, Juan"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "18"]
[EventDate "1999.01.25"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Nb5 Na6 5. e3 c6 6. Qd2 cxb5 7. Bxb5+ Bd7 8. a4 Nc7 9. Qa5 b6 0-1

[Event "IECG CN.1999.0.00102"]
[Site "IECG email"]
[Date "1999.01.25"]
[Round "?"]
[White "Duker, Jan"]
[Black "Smyth, Peter"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "22"]
[EventDate "1999.01.25"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. dxc5 e5 4. Nd5 Bxc5 5. Nf3 Qa5+ 6. Bd2 Bxf2+ 7. Kxf2 Qxd5 8. Be3 Qxd1 9. Rxd1 Ng4+ 10. Kg3 Nxe3 11. Rd5 Nxd5 0-1

[Event "IECG CN.1999.0.00102"]
[Site "IECG email"]
[Date "1999.01.25"]
[Round "?"]
[White "Elias Rivas, Fernando"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "25"]
[EventDate "1999.01.25"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 Bd7 5. Nc3 Qa5 6. e4 e5 7. d5 Nd4 8. Nxe5 Nf6 9. Nxd7 Kxd7 10. Qxd4 Bc5 11. Qd3 Rhe8 12. Qb5+ Qxb5 13. Bxb5+ 1-0

[Event "IECG CN.1999.0.00102"]
[Site "IECG email"]
[Date "1999.01.25"]
[Round "?"]
[White "Olsen, Torben"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "23"]
[EventDate "1999.01.25"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Bc4 Nf6 4. d3 Nc6 5. Nf3 Bg4 6. c3 exf4 7. Bxf4 Qe7 8. 0-0 0-0-0 9. Qd2 Rg8 10. Na3 g6 11. b4 Bh5 12. Nc2 1-0

[Event "IECG CN.1999.0.00102"]
[Site "IECG email"]
[Date "1999.01.25"]
[Round "?"]
[White "Pleschke, Helmut"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "13"]
[EventDate "1999.01.25"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Nc6 3. b5 Nd4 4. e3 Nxb5 5. Bxb5 Nf6 6. Bxe5 Qe7 7. Nf3 1-0

[Event "IECG TG.1998.0.12661"]
[Site "IECG email"]
[Date "1998.??.??"]
[Round "1"]
[White "Duker, Jan"]
[Black "Nieto Gil, Alvaro"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "22"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Bb5+ Bd7 4. d3 Bb4 5. Qg4 Bxc3+ 6. bxc3 Nf6 7. Qxg7 Rg8 8. Qh6 Bxb5 9. Bg5 Rg6 10. Qh4 Nbd7 11. Rb1 Bc6 0-1

[Event "IECG TG.1998.0.12661"]
[Site "IECG email"]
[Date "1998.??.??"]
[Round "2"]
[White "Nieto Gil, Alvaro"]
[Black "Duker, Jan"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "19"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. d4 Nc6 3. d5 Bb4+ 4. c3 Bc5 5. dxc6 Qf6 6. Qf3 dxc6 7. Qxf6 Nxf6 8. Bd3 Ng4 9. Nh3 0-0 10. f3 1-0

