[Event "Mecklenburg VP VL 1112"]
[Site "Mecklenburg VP"]
[Date "2012.03.18"]
[Round "8.1"]
[White "Mertin, Jan"]
[Black "Skibbe, Willi"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1957"]
[BlackElo "2143"]
[PlyCount "102"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Rostock SSC 07 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. d3 Nc6 8. Be3 Rb8 9. a4 a6 10. Qd2 Ng4 11. h3 Nxe3 12. fxe3 b5 13. axb5 axb5 14. Nd5 Be6 15. d4 exd4 16. exd4 Bxd5 17. exd5 Nxd4 18. Nxd4 cxd4 19. Qxd4 Bf6 20. Qb4 Be5 21. Rf3 Qb6+ 22. Kh1 Rfc8 23. c3 Rc4 24. Qb3 Qc5 25. Rd1 g6 26. Bf1 Ra4 27. c4 Rb4 28. Qe3 Qxe3 29. Rxe3 bxc4 30. Rc1 Rb3 31. Rce1 Bxg3 32. Rxb3 cxb3 33. Re3 Be5 34. Bc4 Bxb2 35. Rxb3 Rxb3 36. Bxb3 f5 37. Kg2 Kf7 38. Kf3 Kf6 39. Bc4 Ke5 40. Bb3 Bc3 41. Bc4 g5 42. Bb3 h5 43. Kg3 Be1+ 44. Kf3 g4+ 45. hxg4 hxg4+ 46. Ke2 Bb4 47. Kf2 f4 48. Bc4 f3 49. Kg3 Kf5 50. Bd3+ Kg5 51. Kf2 Kf4 0-1

[Event "Mecklenburg VP VL 1112"]
[Site "Mecklenburg VP"]
[Date "2012.03.04"]
[Round "6.1"]
[White "Mertin, Jan"]
[Black "Helms, Sven"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1957"]
[BlackElo "1940"]
[PlyCount "68"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Schwerin SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. Bd3 0-0 7. Nge2 Re8 8. 0-0 Nbd7 9. c5 Nf8 10. b4 Ng6 11. Ng3 c6 12. a4 Qc7 13. Nce2 Bg4 14. f3 Bd7 15. Bd2 b6 16. Qc1 a5 17. cxb6 Qxb6 18. bxa5 Qa7 19. Kh1 Reb8 20. Qc2 Bb4 21. Bxb4 Rxb4 22. a6 Ne8 23. Rfb1 Rab8 24. Rxb4 Rxb4 25. Rb1 Rxb1+ 26. Qxb1 Bc8 27. Qc2 Bxa6 28. Bxg6 hxg6 29. Qxc6 Nf6 30. Kg1 Bc4 31. Kf2 Qa5 32. Qc8+ Kh7 33. Qh3+ Kg8 34. Qc8+ Kh7 1/2-1/2

[Event "Mecklenburg VP VL 1112"]
[Site "Mecklenburg VP"]
[Date "2011.12.11"]
[Round "4.2"]
[White "Mertin, Jan"]
[Black "Schumacher, Dirk"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1957"]
[BlackElo "2012"]
[PlyCount "76"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Warnemuende SF Ostsee"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. Nge2 0-0 7. 0-0 d6 8. Rb1 Nh5 9. d3 f5 10. f4 Be6 11. Nd5 fxe4 12. dxe4 Bg4 13. Bf3 Bxf3 14. Rxf3 Qd7 15. Be3 Rad8 16. Qd2 Qe6 17. Nec3 Qg4 18. Kg2 Ne5 19. Nxe7+ Kh8 20. Rf2 Nxc4 21. Qe2 Nxe3+ 22. Qxe3 Bd4 23. Qf3 Nxf4+ 24. Kh1 Nh3 25. Qxf8+ Rxf8 26. Rxf8+ Kg7 27. Rbf1 Bxc3 28. R8f7+ Kh6 29. Ng8+ Kg5 30. bxc3 Qxe4+ 31. R1f3 Qe2 32. a4 Kg4 33. Nh6+ Kh5 34. g4+ Kh4 35. Nf5+ gxf5 36. Rxh7+ Kg5 37. Rhxh3 fxg4 38. Rhg3 Qxf3+ 0-1

[Event "Mecklenburg VP VL 1112"]
[Site "Mecklenburg VP"]
[Date "2011.11.20"]
[Round "3.1"]
[White "Mertin, Jan"]
[Black "Waschk, Armin"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1957"]
[BlackElo "2107"]
[PlyCount "67"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Neubrandenburg SG Eintracht"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 Nf6 7. 0-0 0-0 8. f4 e6 9. h3 h5 10. Rb1 Qe7 11. d4 cxd4 12. Nxd4 Nxd4 13. Qxd4 Rd8 14. Rd1 Nd5 15. Qd3 Nxc3 16. bxc3 Rd7 17. Ba3 Qf6 18. Bxd6 Qxc3 19. Qxc3 Bxc3 20. e5 a5 21. Bc5 Rc7 22. Rd8+ Kh7 23. Bd6 Rxc4 24. Be7 g5 25. Bxg5 Rb8 26. Bf1 Rd4 27. Bd3+ Rxd3 28. Rxd3 Bb4 29. Rc1 b6 30. Rc7 Ba6 31. Rxf7+ Kg8 32. Rdd7 Bf8 33. Bf6 Bc4 34. Rh7 1-0

[Event "Mecklenburg VP VL 1112"]
[Site "Mecklenburg VP"]
[Date "2011.10.23"]
[Round "2.3"]
[White "Stutz, Reno"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1921"]
[BlackElo "1957"]
[PlyCount "58"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Wismar ASV Gruen-Weiss"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c6 7. Bd3 Nbd7 8. 0-0 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. a4 Be6 12. Qe2 Qe7 13. a5 Nd7 14. Na4 f5 15. Bc4 f4 16. Bxe6+ Qxe6 17. Nc5 Nxc5 18. Bxc5 f3 19. Qe3 Rf4 20. Rfd1 Bf8 21. b4 Bxc5 22. bxc5 Raf8 23. Rd6 Qc4 24. g3 Rxe4 25. Qh6 Qf7 26. Rad1 Rd4 27. R1xd4 exd4 28. Rxd4 Qe6 29. Kh2 Qe1 0-1

[Event "Mecklenburg VP VL 1112"]
[Site "Mecklenburg VP"]
[Date "2011.10.02"]
[Round "1.3"]
[White "Mertin, Jan"]
[Black "Naujok, Joerg"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "1957"]
[BlackElo "1927"]
[PlyCount "34"]
[EventDate "2011.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Grevesmuehlen Blau Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. b3 0-0 9. Bb2 c5 10. Nc3 Nc6 11. exd6 Bxd6 12. d5 exd5 13. Nxd5 Nxd5 14. Qxd5 Be6 15. Qe4 Qe7 16. Rfe1 Rae8 17. Rad1 f5 1/2-1/2

[Event "Mecklenburg VP VL 1011"]
[Site "Mecklenburg VP"]
[Date "2011.04.10"]
[Round "9.3"]
[White "Mertin, Jan"]
[Black "Roehl, Rainer"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1970"]
[BlackElo "2163"]
[PlyCount "68"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Neukloster II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g4 c5 2. Bg2 Nc6 3. c4 d6 4. h3 g6 5. Nc3 Bg7 6. Nf3 e5 7. d3 Nge7 8. Bg5 h6 9. Bd2 Be6 10. e4 Qd7 11. Nd5 g5 12. a3 Ng6 13. Rb1 Nf4 14. Nxf4 exf4 15. Bc3 Bxc3+ 16. bxc3 Ne5 17. d4 cxd4 18. Qxd4 0-0 19. Rd1 Qc6 20. Nxe5 dxe5 21. Qxe5 f6 22. Qb5 Qxc4 23. Qxc4 Bxc4 24. Rd4 b5 25. Kd2 Rac8 26. h4 Rf7 27. hxg5 hxg5 28. Rd6 Kg7 29. e5 Re8 30. exf6+ Rxf6 31. Rd7+ Rf7 32. Rxf7+ Kxf7 33. Bf3 Rd8+ 34. Kc2 Kf6 1/2-1/2

[Event "Mecklenburg VP VL 1011"]
[Site "Mecklenburg VP"]
[Date "2011.01.23"]
[Round "6.4"]
[White "Mertin, Jan"]
[Black "Schreiber, Kevin"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1970"]
[BlackElo "1838"]
[PlyCount "68"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Grevesmuehlen Blau Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. Nc3 e6 4. g3 d6 5. Bg2 Nge7 6. Nge2 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 a6 10. 0-0 0-0 11. Rc1 Nxd4 12. Bxd4 e5 13. Be3 Be6 14. b3 Qd7 15. Na4 Rad8 16. Nb6 Qe8 17. f4 f5 18. Qd2 Nc6 19. Rce1 Kh8 20. Kh1 Rf7 21. Qe2 fxe4 22. Bxe4 Bh3 23. Bg2 Bxg2+ 24. Kxg2 Qe6 25. Qd2 Rdf8 26. Rd1 exf4 27. Rxf4 Rxf4 28. Bxf4 Qe4+ 29. Kh3 Rf5 30. Nd7 Rh5+ 31. Kg4 Qe6+ 32. Kf3 Nd4+ 33. Kg2 Qe4+ 34. Kf1 Qh1+ 0-1

[Event "Mecklenburg VP LL 0910"]
[Site "Mecklenburg VP"]
[Date "2010.03.28"]
[Round "6.4"]
[White "Mertin, Jan"]
[Black "Meier, Klaus"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1939"]
[BlackElo "1782"]
[PlyCount "59"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Ludwigslust Post SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nge2 0-0 7. 0-0 d6 8. Rb1 Rb8 9. d4 Nd7 10. Be3 e6 11. Qd2 a6 12. f4 Qe7 13. b3 f5 14. d5 exd5 15. Nxd5 Qd8 16. Rbd1 Re8 17. exf5 gxf5 18. Rfe1 Nf6 19. Nxf6+ Qxf6 20. Bf2 Bf8 21. Nc3 Bd7 22. Nd5 Rxe1+ 23. Rxe1 Qg7 24. Nc7 Nd8 25. Ne8 Bxe8 26. Rxe8 Qa1+ 27. Be1 Kg7 28. Qe3 Qb1 29. Bd5 b6 30. Kg2 1-0

[Event "Mecklenburg VP LL 0910"]
[Site "Mecklenburg VP"]
[Date "2010.03.21"]
[Round "8.5"]
[White "Schoenrock, Ruediger"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1935"]
[BlackElo "1939"]
[PlyCount "25"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Rostock Uni"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. d4 d6 6. cxd6 exd6 7. Nf3 dxe5 8. dxe5 Bb4+ 9. Bd2 0-0 10. Bc4 Nc6 11. 0-0 Bg4 12. Bxd5 Qxd5 13. Nc3 1/2-1/2

[Event "Mecklenburg VP LL 0910"]
[Site "Mecklenburg VP"]
[Date "2010.02.28"]
[Round "7.4"]
[White "Maertin, Heinz"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1850"]
[BlackElo "1939"]
[PlyCount "92"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Rostock SSC 07 II"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Be6 5. Bb3 Nxc3 6. bxc3 Bxb3 7. axb3 e5 8. Qe2 Bd6 9. Nf3 0-0 10. 0-0 Nc6 11. d3 Qd7 12. b4 a6 13. Bd2 Rae8 14. Rab1 f5 15. Rfe1 h6 16. h3 Kh7 17. d4 exd4 18. Qd3 dxc3 19. Bxc3 Rxe1+ 20. Rxe1 b5 21. Ra1 Rd8 22. Rxa6 Nxb4 23. Rxd6 Nxd3 24. Rxd7 Rxd7 25. cxd3 Rxd3 26. Bd2 c5 27. Kf1 g5 28. Ke2 Rd5 29. Kd1 Kg6 30. Kc2 f4 31. Bc3 b4 32. Bb2 Kf5 33. Nd2 h5 34. f3 g4 35. hxg4+ hxg4 36. Bg7 Rd8 37. Bb2 Rd7 38. Ne4 gxf3 39. gxf3 c4 40. Bc1 Rd3 41. Nd2 Rd4 42. Ne4 Rxe4 43. fxe4+ Kxe4 44. Bd2 c3 45. Be1 Ke3 46. Bh4 f3 0-1

[Event "Mecklenburg VP LL 0910"]
[Site "Mecklenburg VP"]
[Date "2010.01.24"]
[Round "5.7"]
[White "Witkowski, Rainer"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1904"]
[BlackElo "1939"]
[PlyCount "76"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Neubrandenburg SG Eintracht"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Qf3 Qc5 6. c3 e5 7. Qe3 Be6 8. Nf3 Nd7 9. d4 exd4 10. Nxd4 Qe5 11. Nxe6 fxe6 12. Bc4 Bc5 13. Qe2 Rf8 14. Be3 Bxe3 15. Qxe3 Qxe3+ 16. fxe3 Ke7 17. Bd3 h6 18. Be4 c6 19. Ke2 Rf6 20. Rhf1 Raf8 21. Rxf6 gxf6 22. b4 f5 23. Bc2 Rg8 24. Kf2 Nf6 25. Bd1 Ne4+ 26. Kf3 Nxc3 27. Rc1 Nxa2 28. Rc4 Rg4 29. Rxg4 fxg4+ 30. Kxg4 Nxb4 31. Kh5 Nd5 32. Kxh6 Nxe3 33. Bf3 Nf5+ 34. Kg5 a5 35. g4 a4 36. gxf5 a3 37. f6+ Kf8 38. Bg4 a2 0-1

[Event "Mecklenburg VP LL 0910"]
[Site "Mecklenburg VP"]
[Date "2009.12.13"]
[Round "4.4"]
[White "Onasch, Paul"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1956"]
[BlackElo "1939"]
[PlyCount "57"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Torgelow Droegeheide"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bc4 0-0 6. Qe2 Nc6 7. c3 e5 8. dxe5 dxe5 9. 0-0 Qe7 10. Nb3 a5 11. a4 b6 12. Bg5 h6 13. Bxf6 Qxf6 14. Bd5 Ba6 15. Bc4 Bb7 16. Bd5 Ba6 17. Bc4 Bb7 18. Rfd1 Rfd8 19. Bd5 Rd6 20. Nbd2 Ba6 21. Bc4 Bb7 22. Bd5 Ba6 23. Bc4 Bb7 24. Bd5 Ba6 25. Nc4 Rad8 26. Qc2 R6d7 27. Ne3 Ne7 28. Bc4 Bb7 29. Rxd7 1/2-1/2

[Event "Mecklenburg VP LL 0910"]
[Site "Mecklenburg VP"]
[Date "2009.11.29"]
[Round "3.4"]
[White "Mertin, Jan"]
[Black "Glawe, Hartmut"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1939"]
[BlackElo "1897"]
[PlyCount "41"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Stralsund FHSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Qg6 5. Bf3 Nf6 6. Nge2 e5 7. d4 exd4 8. Nxd4 Bb4 9. Qe2+ Kd8 10. 0-0 Bxc3 11. bxc3 Bg4 12. Rd1 Kc8 13. Rb1 Bxf3 14. Qxf3 Qe4 15. Qg3 Qg4 16. Qd3 a6 17. Be3 Qe4 18. Qc4 Nd5 19. Re1 Nd7 20. Rxb7 N5b6 21. Qxc7# 1-0

[Event "Mecklenburg VP LL 0809"]
[Site "Mecklenburg VP"]
[Date "2009.03.29"]
[Round "9.4"]
[White "Mertin, Jan"]
[Black "Kunow, Frank"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1904"]
[BlackElo "1920"]
[PlyCount "101"]
[EventDate "2008.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Neubrandenburg SG Eintracht"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 g6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Be3 e5 10. d5 Ne7 11. Qd2 Nf5 12. Rfd1 Re8 13. Rac1 Nxe3 14. Qxe3 e4 15. Nd4 f5 16. c5 Bxd4 17. Qxd4 Nd7 18. Bc4 Ne5 19. d6+ Nxc4 20. Qxc4+ Be6 21. Qd4 Qd7 22. Nd5 Bxd5 23. Qxd5+ Qe6 24. Qxe6+ Rxe6 25. dxc7 Kf7 26. Rd8 Re8 27. Rcd1 Rc8 28. R1d7+ Ke6 29. Rd6+ Kf7 30. R6d7+ Ke6 31. Rxc8 Rxc8 32. Rxh7 Kd5 33. h4 Kc6 34. Rg7 Rxc7 35. Rxg6+ Kd5 36. h5 f4 37. h6 Rh7 38. Kf1 Kxc5 39. g4 fxg3 40. fxg3 Kd4 41. Ke2 Rc7 42. Kd1 Ke3 43. Rg7 Rc6 44. h7 Rd6+ 45. Kc2 Rh6 46. g4 Rh2+ 47. Kc3 Kf3 48. g5 e3 49. g6 Rh4 50. Kd3 e2 51. Rf7+ 1-0

[Event "Mecklenburg VP LL 0809"]
[Site "Mecklenburg VP"]
[Date "2009.03.15"]
[Round "8.4"]
[White "Kohn, Thomas2222"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1940"]
[BlackElo "1904"]
[PlyCount "48"]
[EventDate "2008.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Stralsund FHSG"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Be2 c6 7. 0-0 Nbd7 8. b3 Qb6 9. Na4 Qa5 10. Bd2 Qc7 11. Rc1 Qb8 12. cxd5 cxd5 13. Qc2 e5 14. dxe5 Nxe5 15. Nd4 Ne4 16. Bb4 Rd8 17. f3 Nd6 18. Nc3 Nf5 19. Nxf5 Bxf5 20. e4 dxe4 21. Nxe4 Nc6 22. Bc5 Nd4 23. Qd3 Ne6 24. Bd6 Bxe4 0-1

[Event "Mecklenburg VP LL 0809"]
[Site "Mecklenburg VP"]
[Date "2009.03.01"]
[Round "7.7"]
[White "Neumann, Frank"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1999"]
[BlackElo "1904"]
[PlyCount "94"]
[EventDate "2008.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Neukloster II"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c5 5. Bg2 0-0 6. Nc3 cxd4 7. Nxd4 Nc6 8. 0-0 Qa5 9. e3 Ne5 10. Qe2 d6 11. Bd2 Qc7 12. b3 a6 13. h3 Rb8 14. Rac1 Nc6 15. Nc2 Bd7 16. e4 Qc8 17. Kh2 Nh5 18. Nd5 Qd8 19. Be3 b6 20. Rfd1 Nf6 21. Ndb4 Nxb4 22. Nxb4 a5 23. Nc2 Qc8 24. Nd4 Qa6 25. a4 Qc8 26. f3 Be6 27. Nxe6 Qxe6 28. h4 Nd7 29. Bh3 f5 30. Qc2 Ne5 31. Rf1 h5 32. Rce1 Qf7 33. exf5 gxf5 34. f4 Ng4+ 35. Bxg4 fxg4 36. f5 Be5 37. Qf2 e6 38. fxe6 Qxe6 39. Qg1 Rxf1 40. Rxf1 d5 41. Bd4 Bxd4 42. Qxd4 dxc4 43. bxc4 Rf8 44. Rxf8+ Kxf8 45. Qf2+ Ke7 46. c5 bxc5 47. Qxc5+ Kd7 1/2-1/2

[Event "Mecklenburg VP LL 0809"]
[Site "Mecklenburg VP"]
[Date "2008.10.26"]
[Round "2.4"]
[White "Mertin, Jan"]
[Black "Schoenrock, Ruediger"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1904"]
[BlackElo "1958"]
[PlyCount "81"]
[EventDate "2008.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Rostock HSG Uni"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. g3 Nc6 5. Bg2 0-0 6. 0-0 d6 7. d3 h6 8. h3 Be6 9. Qe2 Re8 10. Be3 Qd7 11. Kh2 d5 12. exd5 Nxd5 13. Bd2 Bd6 14. Ne4 Nd4 15. Nxd4 exd4 16. Nxd6 Qxd6 17. Qh5 c6 18. Rae1 Rad8 19. Qh4 Nb4 20. a3 Nxc2 21. Rc1 Bb3 22. Be4 b5 23. Qh5 c5 24. Bf4 Qe6 25. Qxc5 a6 26. Qh5 b4 27. axb4 Nxb4 28. Rfe1 Qf6 29. Rf1 Bd5 30. Bxd5 Nxd5 31. Bd2 Re5 32. Qg4 h5 33. Qxd4 Ne3 34. fxe3 Rxd4 35. Rxf6 gxf6 36. exd4 Re2+ 37. Kg1 Rxd2 38. Rc8+ Kg7 39. Ra8 Rxd3 40. Kf2 Rxd4 41. Rxa6 1/2-1/2

[Event "Mecklenburg VP LL 0708"]
[Site "Mecklenburg VP"]
[Date "2008.02.10"]
[Round "6.7"]
[White "Menzel, Michael"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1886"]
[BlackElo "1869"]
[PlyCount "40"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Wismar ASV Gruen-Weiss"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. f4 dxe5 5. dxe5 Nc6 6. Nf3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. Bd2 Bc5 10. Nc3 Nxc3 11. Qxc3 Qd5 12. a3 0-0-0 13. 0-0-0 Qa2 14. b4 Nd4 15. Ng1 Bb6 16. Qb2 Qd5 17. Nf3 Nxf3 18. gxf3 Qxf3 19. Rhf1 Qg2 20. h4 Rxd2 0-1

[Event "Mecklenburg VP LL 0708"]
[Site "Mecklenburg VP"]
[Date "2007.11.25"]
[Round "3.5"]
[White "Emmrich, Olaf"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1867"]
[BlackElo "1869"]
[PlyCount "107"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Ludwigslust Post SV"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. Bb5 Bd7 6. 0-0 dxe5 7. Bxc6 Bxc6 8. Nxe5 Qd6 9. c4 Nf6 10. Nxc6 Qxc6 11. Qe2 Qe4 12. Be3 c6 13. Nc3 Qg4 14. Qc2 g6 15. Qb3 Qd7 16. Rad1 Bg7 17. d5 0-0 18. Rfe1 Rfc8 19. Bg5 Qg4 20. Bxf6 Bxf6 21. Ne4 Bh4 22. Ng3 cxd5 23. cxd5 Qc4 24. Qa3 f5 25. Ne2 Bf6 26. d6 exd6 27. b3 Qc5 28. Qa4 b5 29. Qf4 Be5 30. Qg5 Qb6 31. Rc1 Rc6 32. Nf4 Rxc1 33. Rxc1 Bxf4 34. Qxf4 Re8 35. Qd2 Re5 36. h4 a6 37. h5 d5 38. Rc8+ Kg7 39. h6+ Kf6 40. Qc3 d4 41. Rf8+ Ke6 42. Qc8+ Kd5 43. Rd8+ Ke4 44. Qc2+ Kf4 45. Qd2+ Kg4 46. Rxd4+ Kh5 47. Qd1+ Kxh6 48. Rh4+ Kg7 49. Qd7+ Kf6 50. Rxh7 Re1+ 51. Kh2 Re6 52. Qg7+ Kg5 53. Qh6+ Kf6 54. f4 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2007.07.29"]
[Round "9"]
[White "Mertin, Jan"]
[Black "Schaarschmidt, Marco"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1987"]
[BlackElo "2089"]
[PlyCount "81"]
[EventDate "2007.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. a4 Bg4 6. Be2 Nd7 7. Be3 Rc8 8. Qd2 c5 9. 0-0 Bxf3 10. Bxf3 cxd4 11. Bxd4 Ngf6 12. Rad1 0-0 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. exd5 Ne5 16. Be2 Qb6 17. b3 f5 18. Rde1 f4 19. Bd1 Rf6 20. Re4 Rcf8 21. h4 Qc7 22. Rfe1 h6 23. c4 f3 24. gxf3 Rxf3 25. Kg2 Qd7 26. Bxf3 Rxf3 27. Qe2 Qh3+ 28. Kg1 Rf5 29. f4 Qg3+ 30. Qg2 Nf3+ 31. Kf1 Qxg2+ 32. Kxg2 Nxe1+ 33. Rxe1 Kf7 34. Kg3 Rf6 35. b4 e6 36. dxe6+ Rxe6 37. Rd1 Ke7 38. Kf3 Kd7 39. h5 Kc6 40. Rd5 Rf6 41. hxg6 1/2-1/2

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2007.07.28"]
[Round "8"]
[White "Zuther, Torsten"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2108"]
[BlackElo "1987"]
[PlyCount "106"]
[EventDate "2007.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be3 Bg7 5. f3 c6 6. Qd2 b5 7. Bh6 0-0 8. 0-0-0 a5 9. Bxg7 Kxg7 10. h4 h5 11. Qg5 b4 12. Nce2 b3 13. cxb3 a4 14. bxa4 Rxa4 15. Nc3 Ra5 16. Qd2 Be6 17. Nh3 Qb6 18. b3 Na6 19. Bxa6 Rxa6 20. Nf4 Rc8 21. Nxe6+ fxe6 22. Kb1 c5 23. e5 Nd5 24. Nxd5 exd5 25. dxc5 dxc5 26. Qb2 d4 27. g4 Rca8 28. gxh5 Rxa2 29. Qxa2 Rxa2 30. Kxa2 Qa5+ 31. Kb1 Qc3 32. Ka2 gxh5 33. Rhg1+ Kf7 34. f4 Ke6 35. Rc1 Qd2+ 36. Ka3 Qb4+ 37. Kb2 Qd2+ 38. Rc2 Qxf4 39. Rgc1 Qxe5 40. Rxc5 Qh2+ 41. R1c2 Qxh4 42. Rd2 Kd6 43. Ra5 Qf4 44. Ra6+ Kd5 45. Re2 e5 46. Ra8 h4 47. Rd8+ Ke6 48. Kc2 Qg3 49. Rxd4 Qg6+ 50. Kb2 h3 51. Rdd2 Qg3 52. Kc2 Qf3 53. Rh2 Qg3 1/2-1/2

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2007.07.27"]
[Round "7"]
[White "Meschke, Andreas"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2153"]
[BlackElo "1987"]
[PlyCount "55"]
[EventDate "2007.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Qf3 Be7 7. Nc3 Nc6 8. Be3 0-0 9. 0-0-0 Be6 10. b3 a5 11. c5 Nd7 12. Bb5 dxc5 13. Bxc6 bxc6 14. dxc5 Qc8 15. Na4 Qa6 16. Qe2 Qb5 17. Qc2 Bf6 18. Ne2 Qb4 19. Bd4 Qa3+ 20. Qb2 Qxb2+ 21. Kxb2 Rfb8 22. Nf4 Bd5 23. Nh5 Bxd4+ 24. Rxd4 Rb5 25. Rc1 g5 26. Nc3 Rxc5 27. Nxd5 cxd5 28. Nf6+ 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2007.07.26"]
[Round "6"]
[White "Mertin, Jan"]
[Black "Hillenbrand, Michael"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1987"]
[BlackElo "2200"]
[PlyCount "61"]
[EventDate "2007.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 c6 5. a4 a5 6. Be2 Na6 7. 0-0 Nf6 8. h3 Nb4 9. Be3 d5 10. exd5 Nbxd5 11. Nxd5 Nxd5 12. Bd2 0-0 13. c4 Nb4 14. Bc3 Qb6 15. Qc1 Bf5 16. Qf4 Rad8 17. g4 Bd3 18. Bxd3 Nxd3 19. Qe3 Nb4 20. Qxe7 Rfe8 21. Qg5 h6 22. Qd2 c5 23. d5 Re4 24. Bxg7 Kxg7 25. Qc3+ Qf6 26. Nd2 Rd4 27. Rae1 Nd3 28. Ne4 Qf4 29. Re3 Kh7 30. Rxd3 Rxe4 31. Rf3 1-0

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2007.07.24"]
[Round "4"]
[White "Mertin, Jan"]
[Black "Schloetzer, Waldemar"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1987"]
[BlackElo "2158"]
[PlyCount "106"]
[EventDate "2007.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. Nge2 Nge7 7. 0-0 0-0 8. d3 d6 9. Be3 Nd4 10. Rb1 Nec6 11. a3 Qa5 12. Bxd4 Nxd4 13. Nxd4 cxd4 14. b4 Qa6 15. Nb5 Qb6 16. a4 a5 17. Qd2 e5 18. Rfc1 axb4 19. Rxb4 Bd7 20. Rcb1 Qc5 21. Qd1 Bf6 22. f4 Kg7 23. Qf3 Bd8 24. f5 f6 25. h4 Ba5 26. R4b2 Ra6 27. Bh3 Bc3 28. Ra2 Qc8 29. Kh2 h6 30. Nxc3 dxc3 31. Rc1 Rxa4 32. Rxa4 Bxa4 33. Rxc3 Qc5 34. Rc1 g5 35. Rb1 b6 36. Rb2 Ra8 37. Qf2 Qxf2+ 38. Rxf2 Kf7 39. Rb2 Rb8 40. Kg1 Ke7 41. Kf2 Kd7 42. Bf1 Kc6 43. Ke3 Kc5 44. h5 Ra8 45. g4 Bd7 46. Be2 Ra1 47. Kf2 Ba4 48. Ke3 Ra3 49. Kf2 Bb3 50. Ke3 Kb4 51. Kd2 Ra1 52. Ke3 Kc3 53. Rd2 Re1 0-1

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2007.07.23"]
[Round "3"]
[White "Mertin, Jan"]
[Black "Schindler, Samuel"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1987"]
[BlackElo "2246"]
[PlyCount "86"]
[EventDate "2007.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Nc3 Nf6 4. g3 b6 5. Bg2 Bb7 6. Nge2 e6 7. d4 cxd4 8. Nxd4 Nbd7 9. 0-0 a6 10. Qe2 Qc7 11. b3 Be7 12. Bb2 0-0 13. Rac1 Rac8 14. Rfd1 Rfe8 15. g4 Ne5 16. g5 Nfd7 17. f4 Ng6 18. Qg4 Nxf4 19. Qxf4 e5 20. Qg4 exd4 21. Nd5 Qd8 22. h4 Ne5 23. Qf5 Bxd5 24. exd5 g6 25. Qh3 d3 26. Rxd3 Nxd3 27. Qxd3 Bf8 28. Qd4 Re5 29. Qf2 Bg7 30. Bxe5 Bxe5 31. Bh3 Rb8 32. b4 Qf8 33. Bf1 h6 34. Qe3 Qe7 35. Kg2 hxg5 36. hxg5 Bf6 37. Qxe7 Bxe7 38. Rc3 Bxg5 39. Ra3 Bd2 40. Ra4 a5 41. bxa5 bxa5 42. Ra3 Rb2 43. Kf3 Bb4 0-1

[Event "Dresden ZMD op"]
[Site "Dresden"]
[Date "2007.07.22"]
[Round "2"]
[White "Wronn, Bernd"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "2260"]
[BlackElo "1987"]
[PlyCount "94"]
[EventDate "2007.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d5 6. d4 Nc6 7. Ne5 dxc4 8. Nxc6 bxc6 9. Bxc6 Rb8 10. 0-0 Bb7 11. Bxb7 Rxb7 12. e4 c5 13. d5 e6 14. dxe6 fxe6 15. Qa4 Qd3 16. Qc6 Rb6 17. Qxc5 Nxe4 18. Nxe4 Qxe4 19. Be3 Rxb2 20. Rae1 Rxa2 21. Qe7 Qf5 22. Bc5 Rc8 23. Be3 Qf7 24. Qh4 c3 25. Rd1 Bf6 26. Qe4 Ra6 27. Rb1 Rac6 28. Rb8 Qd7 29. Rxc8+ Qxc8 30. Qf4 Bg7 31. Bxa7 c2 32. Be3 Rc4 33. Qg5 Bb2 34. Bc1 Bxc1 35. Rxc1 Rb4 36. h4 Rb1 37. Kh2 Rxc1 38. Qxc1 Qc4 39. h5 Kf7 40. Kg1 e5 41. Kh2 Ke6 42. Kh3 Kf5 43. f4 exf4 44. hxg6 hxg6 45. gxf4 Qd3+ 46. Kh4 Qd1 47. Qe3 Qg4# 0-1

[Event "Mecklenburg VP LL 0607"]
[Site "Mecklenburg VP"]
[Date "2007.04.22"]
[Round "9.6"]
[White "Mertin, Jan"]
[Black "Schoenrock, Ruediger"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1701"]
[BlackElo "1936"]
[PlyCount "39"]
[EventDate "2006.10.15"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Rostock Uni"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. g3 0-0 5. Bg2 Bxc3 6. dxc3 Nxe4 7. 0-0 d6 8. Nxe5 Nxc3 9. Nxf7 Rxf7 10. bxc3 Kh8 11. Rb1 Nc6 12. Re1 Qf8 13. Ba3 Rxf2 14. Qh5 g6 15. Qh4 Bd7 16. Bxc6 Bxc6 17. Qd4+ Rf6 18. Re6 Kg7 19. Rf1 Bf3 20. Rxf3 1-0

[Event "Mecklenburg VP LL 0607"]
[Site "Mecklenburg VP"]
[Date "2006.12.10"]
[Round "4.6"]
[White "Mertin, Jan"]
[Black "Moritz, Hartmut"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1701"]
[BlackElo "1894"]
[PlyCount "39"]
[EventDate "2006.10.15"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Rostock PSV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Nc3 Qe7+ 6. Be3 Nf6 7. Bd3 Nc6 8. Nge2 Be6 9. c5 Ng4 10. Bf4 f5 11. f3 Nf6 12. h4 Nh5 13. Bg5 Qf7 14. Qc2 Bxc3+ 15. bxc3 h6 16. Be3 Ne7 17. Bf4 Ng6 18. Be3 Ne7 19. Bf4 Ng6 20. Be3 1/2-1/2

[Event "Mecklenburg VP LL 0607"]
[Site "Mecklenburg VP"]
[Date "2006.11.19"]
[Round "3.5"]
[White "Mertin, Jan"]
[Black "Friedrich, Paul Robert"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1701"]
[BlackElo "1931"]
[PlyCount "46"]
[EventDate "2006.10.15"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Neukloster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. g3 g6 4. Nc3 Bg7 5. Bg2 e6 6. Nf3 Nge7 7. 0-0 0-0 8. d3 a6 9. Be3 Nd4 10. Rb1 Nec6 11. Ne2 d6 12. Nh4 Ra7 13. f4 b6 14. Qd2 f5 15. Rbe1 Re7 16. exf5 Nxe2+ 17. Qxe2 Nd4 18. Qd2 exf5 19. Nf3 Nxf3+ 20. Bxf3 Rfe8 21. Bd5+ Be6 22. Bc6 Bd7 23. Bd5+ Be6 1/2-1/2

[Event "Mecklenburg VP LL 0607"]
[Site "Mecklenburg VP"]
[Date "2006.10.29"]
[Round "2.5"]
[White "Pawlick, Helmut"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1950"]
[BlackElo "1701"]
[PlyCount "50"]
[EventDate "2006.10.15"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Stralsund FHSG"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Qf3 Be6 7. c4 Nb6 8. Qc3 N8d7 9. Bf4 Nf6 10. Nd2 g6 11. Be2 Bg7 12. h4 h5 13. 0-0-0 Nbd7 14. f3 Nxe5 15. Bxe5 b5 16. cxb5 Rc8 17. Kb1 Nd5 18. Qa3 f6 19. Bh2 0-0 20. Ne4 cxb5 21. Bxb5 Qb6 22. Nc5 Qxb5 23. Nxe6 Nc3+ 24. Ka1 Nxd1 25. Nxf8 Rc1# 0-1

[Event "Mecklenburg VP LL1 0506"]
[Site "Mecklenburg VP"]
[Date "2006.01.29"]
[Round "6.5"]
[White "Rosin, Ralf"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1752"]
[BlackElo "2012"]
[PlyCount "70"]
[EventDate "2005.10.23"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Pasewalk"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. d3 0-0 6. Nf3 d6 7. 0-0 Nc6 8. Rb1 Nh5 9. e4 a5 10. h3 Ne7 11. Nd5 c6 12. Nxe7+ Qxe7 13. Be3 Bd7 14. Qd2 f5 15. exf5 gxf5 16. Bg5 Qf7 17. Bh4 f4 18. Ng5 Qe8 19. g4 Nf6 20. Ne4 Nxe4 21. Bxe4 Be6 22. Rbc1 h5 23. Bf3 hxg4 24. Bxg4 Bxg4 25. hxg4 f3 26. Qg5 Qe6 27. Rfe1 Rf6 28. Re4 Raf8 29. d4 Rg6 30. Qh5 Rf4 31. Rxf4 exf4 32. Qxg6 Qxg6 33. g5 Qf5 34. Re1 Qg4+ 35. Bg3 fxg3 0-1

[Event "Mecklenburg VP LL1 0506"]
[Site "Mecklenburg VP"]
[Date "2005.12.11"]
[Round "4.5"]
[White "Peters, Hans Joachim"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1696"]
[BlackElo "2012"]
[PlyCount "113"]
[EventDate "2005.10.23"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Neubrandenburg SV Turbine"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Nc6 6. exd6 exd6 7. Nc3 Be7 8. Be2 Bf5 9. a3 0-0 10. 0-0 Bf6 11. Be3 d5 12. c5 Nc4 13. Bc1 Be4 14. Nxe4 dxe4 15. Bxc4 exf3 16. Qxf3 Qxd4 17. Qd5 Rad8 18. Qxd4 Bxd4 19. Bb5 Bxc5 20. Bxc6 bxc6 21. Bf4 Bd6 22. Be3 Be5 23. Rab1 Bd4 24. Bf4 Rd7 25. Rfe1 f6 26. Kf1 Kf7 27. Re2 Re8 28. Rxe8 Kxe8 29. Re1+ Re7 30. b3 Rxe1+ 31. Kxe1 Kd7 32. Ke2 Bb6 33. f3 Ke6 34. Kd3 Kd5 35. Bd2 Bc5 36. a4 Bd4 37. Ba5 Be5 38. h3 h5 39. g4 hxg4 40. hxg4 a6 41. Bb4 Bd6 42. Bc3 Be5 43. Bb4 g6 44. Bd2 Bd4 45. Ba5 Be5 46. Bd2 c5 47. Be1 c6 48. Bd2 Bd6 49. Bc3 Be5 50. Bd2 Bd4 51. Ba5 Bf2 52. Bc3 f5 53. gxf5 gxf5 54. Ba5 Bg3 55. Bc3 Bc7 56. Be1 Bd6 57. Bc3 1/2-1/2

[Event "Mecklenburg VP LL1 0506"]
[Site "Mecklenburg VP"]
[Date "2005.11.27"]
[Round "3.3"]
[White "Mertin, Jan"]
[Black "Kell, Klaus"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2012"]
[BlackElo "1970"]
[PlyCount "51"]
[EventDate "2005.10.23"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Torgelow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Bd3 Qxd4 6. Nf3 Qd5 7. Nc3 Qa5 8. 0-0 e6 9. Bxf5 Qxf5 10. Nd4 Qg6 11. Qf3 Nf6 12. Ncb5 Kd7 13. Rd1 Kc8 14. Bf4 Nd5 15. c4 Nxf4 16. Qxf4 Na6 17. Nxc6 bxc6 18. Qd4 Bc5 19. Qd7+ Kb8 20. Qxc6 e5 21. Nd6 Bxd6 22. Rxd6 Qf5 23. Qb5+ Kc7 24. Rc6+ Kd8 25. Rd1+ Ke7 26. Qb7+ 1-0

[Event "Mecklenburg VP LL 0506"]
[Site "Mecklenburg VP"]
[Date "2005.11.13"]
[Round "2.8"]
[White "Mertin, Jan"]
[Black "Staben, Thomas"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2012"]
[BlackElo "1850"]
[PlyCount "80"]
[EventDate "2005.10.23"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Greifswald"]
[BlackTeam "Warnemuende SF Ostsee"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. Bd3 Nf6 5. Qe2 g6 6. 0-0 Bg7 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nh5 10. Be5 Bxe5 11. Nxe5 Nf4 12. Qf3 Nc6 13. g3 Nxe5 14. dxe5 Nxd3 15. Qxd3 Qe7 16. Nc3 0-0-0 17. Qc4 a6 18. a4 d5 19. exd6 Qxd6 20. Rad1 Qe5 21. Qb4 f5 22. f3 h5 23. Rde1 g4 24. f4 Qf6 25. e5 Qh6 26. Rd1 h4 27. Rxd8+ Rxd8 28. Ne2 hxg3 29. hxg3 Qh1+ 30. Kf2 Qf3+ 31. Ke1 Qe3 32. Qc3 Qe4 33. Qb3 a5 34. Qxe6+ Kb8 35. Qb3 Ba6 36. Rf2 Qh1+ 37. Rf1 Rd1+ 38. Kxd1 Qxf1+ 39. Kd2 Qxe2+ 40. Kc3 Qe3# 0-1

[Event "Mecklenburg VP LL1 0506"]
[Site "Mecklenburg VP"]
[Date "2005.10.23"]
[Round "1.6"]
[White "Mertin, Jan"]
[Black "Boesenberg, Heiko"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2012"]
[BlackElo "1641"]
[PlyCount "116"]
[EventDate "2005.10.23"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Wolgast Motor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 dxc4 6. Bxc4 Be7 7. Nge2 0-0 8. 0-0 Bg4 9. f3 Bf5 10. Ng3 Bg6 11. f4 h6 12. f5 Bh7 13. Be3 c6 14. Qf3 Nbd7 15. Rae1 Re8 16. Bf2 Nb6 17. Bb3 a5 18. Re5 a4 19. Bc2 Nc4 20. Rfe1 Nxe5 21. dxe5 Nd7 22. Nh5 Bg5 23. Qg3 Ra5 24. h4 Raxe5 25. Rxe5 Nxe5 26. hxg5 hxg5 27. Be3 f6 28. Nxa4 Nc4 29. Bb3 b5 30. Bb6 Qd2 31. Kh2 Bxf5 32. Qc7 Qd7 33. Bxc4+ bxc4 34. Ng3 Qxc7 35. Bxc7 Bd3 36. Nc3 Kf7 37. a4 Ke6 38. a5 g6 39. a6 Ra8 40. Nge4 Bxe4 41. Nxe4 f5 42. Nxg5+ Kd5 43. Nf3 Rxa6 44. Be5 g5 45. Bc3 g4 46. Nd4 Ke4 47. Kg3 c5 48. Ne2 Rd6 49. Nf4 Ke3 50. Nh5 Rd4 51. Bxd4+ cxd4 52. Ng7 d3 53. Nxf5+ Ke2 54. Kf4 d2 55. Ne3 d1Q 56. Nxd1 Kxd1 57. Ke3 Kc2 58. Kd4 Kb3 1/2-1/2

[Event "Greifswald Arndt Univ-ch op 2nd"]
[Site "Greifswald"]
[Date "2005.10.16"]
[Round "7"]
[White "Borgmeyer, Max"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1914"]
[BlackElo "2012"]
[PlyCount "49"]
[EventDate "2005.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. h3 Bf5 8. Nf3 Nc6 9. Be3 Bf6 10. Rc1 0-0 11. b3 Re8 12. Be2 Qd7 13. 0-0 h6 14. Bd3 Re7 15. Bxf5 Qxf5 16. Qc2 Qxc2 17. Rxc2 a5 18. a4 Rae8 19. Nb5 Rxe3 20. fxe3 Rxe3 21. Rb2 Rd3 22. d5 Nd4 23. Nfxd4 Bxd4+ 24. Nxd4 Rxd4 25. Re2 1-0

[Event "Greifswald Arndt Univ-ch op 2nd"]
[Site "Greifswald"]
[Date "2005.10.15"]
[Round "5"]
[White "Mertin, Jan"]
[Black "Hollatz, Michael"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2012"]
[PlyCount "93"]
[EventDate "2005.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. d3 h6 7. 0-0 Be6 8. Be3 Qd7 9. a3 a6 10. b4 Ba7 11. Bxa7 Nxa7 12. d4 exd4 13. Nxd4 0-0 14. Nd5 Nxd5 15. exd5 Bh3 16. c4 Bxg2 17. Kxg2 Nc8 18. Qd3 Ne7 19. Rfe1 c6 20. dxc6 bxc6 21. Rad1 Rfd8 22. Nf3 Ng6 23. Re4 Qc8 24. Rd4 Qe6 25. h4 Ne5 26. Qe4 Nxf3 27. Kxf3 d5 28. cxd5 cxd5 29. Rxd5 Rxd5 30. Rxd5 Qf6+ 31. Rf5 Qc3+ 32. Kg2 Qc8 33. Qd5 Ra7 34. Re5 Rd7 35. Qe4 Kf8 36. Qh7 Qc6+ 37. Kh2 f5 38. Rxf5+ Rf7 39. Rxf7+ Kxf7 40. Qf5+ Kg8 41. Qc5 Qa4 42. Qc3 Qb5 43. Qb3+ Kh8 44. a4 Qf1 45. Qb2 Qc4 46. b5 Qxa4 47. b6 1-0

[Event "Greifswald Arndt Univ-ch op 2nd"]
[Site "Greifswald"]
[Date "2005.10.14"]
[Round "6"]
[White "Eichstaedt, Enrico"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "B02"]
[BlackElo "2012"]
[PlyCount "103"]
[EventDate "2005.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Be6 5. Qf3 c6 6. Nge2 g6 7. Nxd5 Bxd5 8. Bxd5 Qxd5 9. Qxd5 cxd5 10. d4 Bg7 11. 0-0 Nc6 12. c3 0-0 13. Nf4 e6 14. Be3 b5 15. Rac1 Rfc8 16. Rfd1 a5 17. b3 Nd8 18. Nd3 Bf8 19. Bg5 Nb7 20. Bf6 Rc7 21. Be5 Rc6 22. Bf4 Rac8 23. Bd2 Ba3 24. Rb1 Nd6 25. f3 Rb6 26. Bc1 Bxc1 27. Rbxc1 Nb7 28. Rd2 Rbc6 29. Rdc2 R6c7 30. Kf2 Kf8 31. Ke3 Ke7 32. Kd2 g5 33. Nb2 Nd6 34. a4 h5 35. axb5 Nxb5 36. Na4 Nd6 37. Kd3 Rb8 38. Nc5 Ra7 39. Rb1 g4 40. Rcb2 gxf3 41. gxf3 Kf6 42. c4 Rb4 43. cxd5 exd5 44. Ra1 Nb5 45. Ra4 Re7 46. Rxb4 axb4 47. Na6 Re1 48. Rd2 Rb1 49. Nc5 Rc1 50. Na4 Nc3 51. Nc5 Nb5 52. Na4 1/2-1/2

[Event "Greifswald Arndt Univ-ch op 2nd"]
[Site "Greifswald"]
[Date "2005.10.14"]
[Round "3"]
[White "Mertin, Jan"]
[Black "Willert, Christof"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2012"]
[PlyCount "7"]
[EventDate "2005.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 1/2-1/2

[Event "Greifswald Arndt Univ-ch op 2nd"]
[Site "Greifswald"]
[Date "2005.10.14"]
[Round "4"]
[White "Romoth, Dirk"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "C11"]
[BlackElo "2012"]
[PlyCount "78"]
[EventDate "2005.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. f4 c5 6. Be3 Nc6 7. a3 Qb6 8. Bc1 Nxd4 9. a4 Be7 10. a5 Qc7 11. Bd3 Nb8 12. Nb5 Nxb5 13. Bxb5+ Bd7 14. Bxd7+ Qxd7 15. Qe2 a6 16. Nf3 Qb5 17. c3 Nc6 18. Qxb5 axb5 19. Bd2 Rxa5 20. Rxa5 Nxa5 21. Be3 0-0 22. Nd2 Ra8 23. Ke2 Nc4 24. Nxc4 bxc4 25. g3 Ra2 26. Rb1 b5 27. Kf3 b4 28. h4 Kf8 29. h5 Ke8 30. h6 g6 31. Bf2 Kd7 32. g4 Bf8 33. f5 exf5 34. gxf5 gxf5 35. Be3 Ke6 36. Bf4 d4 37. cxd4 cxd4 38. b3 Ra3 39. Ke2 Rxb3 0-1

[Event "Greifswald Arndt Univ-ch op 2nd"]
[Site "Greifswald"]
[Date "2005.10.13"]
[Round "2"]
[White "Heinrich, Daniela"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "B02"]
[BlackElo "2012"]
[PlyCount "63"]
[EventDate "2005.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Qf3 Qc6 6. c3 e5 7. Qxc6+ Nxc6 8. Bb5 Bd7 9. Ne2 0-0-0 10. 0-0 Bc5 11. Rd1 Rhe8 12. d3 a6 13. Bxc6 Bxc6 14. Be3 Be7 15. Rd2 f5 16. f3 Bf6 17. Rad1 g5 18. Nc1 Rd7 19. Nb3 Rg7 20. Na5 Bd5 21. c4 Be6 22. d4 exd4 23. Bxd4 Bxd4+ 24. Rxd4 b6 25. Nc6 b5 26. cxb5 axb5 27. Rd8+ Rxd8 28. Rxd8+ Kb7 29. Na5+ Kb6 30. b4 Bxa2 31. Rb8+ Ka6 32. Ra8+ 1/2-1/2

[Event "Greifswald Arndt Univ-ch op 2nd"]
[Site "Greifswald"]
[Date "2005.10.13"]
[Round "1"]
[White "Mertin, Jan"]
[Black "Hornych, Christoph"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "2012"]
[BlackElo "2151"]
[PlyCount "56"]
[EventDate "2005.10.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. Nf3 Bg7 5. g3 d6 6. Bg2 Nf6 7. 0-0 0-0 8. d4 cxd4 9. Nxd4 Bd7 10. Nxc6 Bxc6 11. Be3 Qd7 12. h3 b6 13. Qe2 Qb7 14. Nd5 e6 15. Nxf6+ Bxf6 16. Bf4 Rfd8 17. Rad1 d5 18. exd5 exd5 19. Qf3 Bxb2 20. cxd5 Ba4 21. d6 Qxf3 22. Bxf3 Rac8 23. Rfe1 Rc3 24. Bd5 Rd3 25. Bc4 Rd4 26. Be5 Rxc4 27. Bxb2 Rc2 28. d7 Rxb2 0-1

[Event "Leipzig VfB op 12th"]
[Site "Leipzig"]
[Date "2005.03.06"]
[Round "9"]
[White "Mertin, Jan"]
[Black "Vieten, Mario"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2025"]
[BlackElo "1852"]
[PlyCount "14"]
[EventDate "2005.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Ng4 7. Be3 Nc6 1/2-1/2

[Event "Leipzig VfB op 12th"]
[Site "Leipzig"]
[Date "2005.03.05"]
[Round "7"]
[White "Mertin, Jan"]
[Black "Gahn, Juliane"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2025"]
[BlackElo "1556"]
[PlyCount "43"]
[EventDate "2005.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 a6 6. Nge2 e6 7. d3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. f4 d6 11. Rb1 Nec6 12. Bf2 Rb8 13. Nxd4 Nxd4 14. Ne2 Nxe2+ 15. Qxe2 b5 16. Rfd1 Qc7 17. b3 Bd7 18. d4 bxc4 19. Qxc4 Bb5 20. Qc2 c4 21. a4 Bd7 22. bxc4 1/2-1/2

[Event "Leipzig VfB op 12th"]
[Site "Leipzig"]
[Date "2005.03.05"]
[Round "8"]
[White "Naumann, Peter"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1573"]
[BlackElo "2025"]
[PlyCount "67"]
[EventDate "2005.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bd3 0-0 9. 0-0 a6 10. a4 Nbd7 11. Bf4 Qc7 12. Nd2 Nh5 13. Be3 Ne5 14. Be2 Nf6 15. h3 Re8 16. Bf4 b6 17. Bg3 Rb8 18. f4 Ned7 19. Bd3 c4 20. Nxc4 Nh5 21. Bh2 b5 22. axb5 axb5 23. Ne3 b4 24. Na4 Qa7 25. Re1 Bd4 26. Qf3 Nhf6 27. Kh1 Bxe3 28. Rxe3 Nxd5 29. Ree1 N5f6 30. f5 Qd4 31. Qe3 Qxe3 32. Rxe3 Ne5 33. fxg6 hxg6 34. Rf1 1/2-1/2

[Event "Leipzig VfB op 12th"]
[Site "Leipzig"]
[Date "2005.03.04"]
[Round "6"]
[White "Ibs, Malte"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "1656"]
[BlackElo "2025"]
[PlyCount "93"]
[EventDate "2005.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bg5 Bg7 8. Bd3 0-0 9. f4 Re8 10. Nf3 Qb6 11. Qd2 c4 12. Bxf6 Bxf6 13. Bb1 Bf5 14. e5 Bxb1 15. Rxb1 dxe5 16. fxe5 Bxe5 17. Nxe5 Rxe5+ 18. Kd1 Nd7 19. Kc2 Rae8 20. Rbe1 Qf6 21. Rhf1 Qh4 22. Rxe5 Rxe5 23. Qf4 Qxf4 24. Rxf4 Nb6 25. Rd4 Kf8 26. d6 Ke8 27. b3 cxb3+ 28. axb3 Kd7 29. Ne4 Ke6 30. b4 Rd5 31. Nc5+ Kxd6 32. Rf4 Rf5 33. Rxf5 gxf5 34. Nxb7+ Kc6 35. Nd8+ Kb5 36. Kb3 Nd5 37. Nxf7 Nxb4 38. Nd6+ Kc5 39. Nxf5 Nd3 40. Ne7 Ne1 41. g4 Nf3 42. h3 Ng5 43. h4 Nf3 44. h5 a6 45. Ng8 Kd6 46. Nf6 Ng5 47. Kb4 1/2-1/2

[Event "Leipzig VfB op 12th"]
[Site "Leipzig"]
[Date "2005.03.03"]
[Round "4"]
[White "Gasch, Franziska"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1712"]
[BlackElo "2025"]
[PlyCount "37"]
[EventDate "2005.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Nf3 Be7 6. c3 0-0 7. Bd3 Nc6 8. 0-0 Bg4 9. h3 Bd7 10. Nbd2 Qc8 11. Ne4 Kh8 12. Nfg5 Bf5 13. Qf3 Bxe4 14. Bxe4 Bxg5 15. Bxg5 f6 16. Qh5 g6 17. Bxg6 Qd7 18. Be4 Rg8 19. Bh4 1-0

[Event "Leipzig VfB op 12th"]
[Site "Leipzig"]
[Date "2005.03.03"]
[Round "5"]
[White "Mertin, Jan"]
[Black "Forace, Leonard"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2025"]
[PlyCount "63"]
[EventDate "2005.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. d4 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Bg4 7. Be3 c6 8. a4 Qc7 9. Qd2 e5 10. Rad1 Re8 11. dxe5 dxe5 12. h3 Bxf3 13. Bxf3 Nbd7 14. Bg5 Bf8 15. Bg4 Rad8 16. Bxd7 Rxd7 17. Qe3 Rxd1 18. Rxd1 Nd7 19. Qxa7 Bc5 20. Rxd7 Qxd7 21. Qxc5 Qd4 22. Be3 Qd7 23. a5 f6 24. b4 Rd8 25. b5 Rc8 26. bxc6 Rxc6 27. Qd5+ Qxd5 28. Nxd5 Rxc2 29. Nxf6+ Kg7 30. Nd5 Ra2 31. Bb6 Ra4 32. f3 1-0

[Event "Leipzig VfB op 12th"]
[Site "Leipzig"]
[Date "2005.03.02"]
[Round "2"]
[White "Mertin, Jan"]
[Black "Collini, Carsten"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2025"]
[BlackElo "2187"]
[PlyCount "110"]
[EventDate "2005.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. exd5 Nxd5 6. d3 Be7 7. Bg2 Be6 8. 0-0 0-0 9. h3 Kh8 10. Qe2 Bf6 11. Ne4 Nd4 12. Nxd4 exd4 13. Bd2 Be7 14. Rfe1 Qd7 15. Kh2 Rae8 16. Qh5 c6 17. Ng5 Bxg5 18. Qxg5 Nf6 19. Bb4 Rg8 20. Qc5 b6 21. Qd6 c5 22. Qxd7 Bxd7 23. Bd2 Re6 24. Rxe6 Bxe6 25. Re1 Rc8 26. b3 Kg8 27. g4 Kf8 28. Kg3 Bd5 29. Bxd5 Nxd5 30. a3 Re8 31. Rxe8+ Kxe8 32. Kf3 Kd7 33. Ke4 Ke6 34. f4 Nf6+ 35. Kf3 g6 36. c4 dxc3 37. Bxc3 Nd5 38. Bb2 f5 39. d4 cxd4 40. Bxd4 Ne7 41. g5 Kd5 42. Ke3 Nc6 43. Bc3 Nd8 44. Be5 Ne6 45. Kd3 a6 46. Ke3 b5 47. h4 Nc5 48. b4 Ne4 49. Kd3 Nf2+ 50. Kc3 Ke4 51. Kb3 Nd3 52. Bd6 Nxf4 53. a4 Ng2 54. axb5 axb5 55. Bg3 Kd3 0-1

[Event "Leipzig VfB op 12th"]
[Site "Leipzig"]
[Date "2005.03.02"]
[Round "3"]
[White "Wolff, Michael"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1724"]
[BlackElo "2025"]
[PlyCount "82"]
[EventDate "2005.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. Nf3 c5 6. Bf4 Nc6 7. Qd2 cxd4 8. Nb5 Bb4 9. c3 dxc3 10. bxc3 Be7 11. Bd3 0-0 12. 0-0 a6 13. Nbd4 Nc5 14. Nxc6 bxc6 15. Nd4 Bd7 16. Bc2 Qa5 17. Nb3 Qc7 18. Rfe1 Nxb3 19. axb3 c5 20. Rxa6 Rxa6 21. Qd3 g6 22. Qxa6 Bc6 23. Ra1 c4 24. Qa2 Ra8 25. Qb2 Rxa1+ 26. Qxa1 cxb3 27. Bxb3 Qb6 28. Bc2 Bc5 29. Bg3 Qb5 30. Qb1 Qxb1+ 31. Bxb1 Ba3 32. Bf4 Bb2 33. Bd2 Bb5 34. f4 d4 35. cxd4 Bxd4+ 36. Kh1 Bc6 37. h3 Bf2 38. Kh2 h5 39. g3 Kf8 40. Bd3 Ke8 41. Ba5 h4 1/2-1/2

[Event "Leipzig VfB op 12th"]
[Site "Leipzig"]
[Date "2005.03.01"]
[Round "1"]
[White "Mertin, Jan"]
[Black "Hochgraefe, Manuela"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2025"]
[BlackElo "1372"]
[PlyCount "55"]
[EventDate "2005.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Nc3 Nf6 4. g3 e6 5. Bg2 Nc6 6. Nge2 Be7 7. f4 0-0 8. 0-0 Rb8 9. Kh1 Bd7 10. d4 cxd4 11. Nxd4 Qb6 12. Nb3 Rfc8 13. Qd3 Na5 14. Be3 Qa6 15. Nxa5 Qxa5 16. b3 b6 17. Bd2 Qc5 18. e5 Ng4 19. Ne4 Qa3 20. h3 Nh6 21. exd6 Bf6 22. Nxf6+ gxf6 23. Bc3 Kg7 24. Qd4 e5 25. fxe5 Nf5 26. Rxf5 Bxf5 27. e6 Rg8 28. Qxf6+ 1-0

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2004.08.29"]
[Round "7"]
[White "Kriese, Ralf"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1749"]
[BlackElo "1641"]
[PlyCount "13"]
[EventDate "2004.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Nc6 6. Be2 Bg4 7. 0-0 1/2-1/2

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2004.08.29"]
[Round "6"]
[White "Mertin, Jan"]
[Black "Schmidt, Thomas4444"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1641"]
[PlyCount "101"]
[EventDate "2004.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Qe7 4. Nc3 Nf6 5. Bc4 Be6 6. Qe2 exf4 7. 0-0 g6 8. d4 Bh6 9. e5 dxe5 10. Nxe5 Nbd7 11. Nxd7 Kxd7 12. Bxe6+ Qxe6 13. Bxf4 Qxe2 14. Nxe2 Bxf4 15. Rxf4 Rae8 16. Rxf6 Rxe2 17. Rxf7+ Kd6 18. Rf2 Rhe8 19. Kf1 Rxf2+ 20. Kxf2 Kd5 21. c3 Kc4 22. Rd1 Rd8 23. Ke2 Re8+ 24. Kd2 Rf8 25. Re1 Rf2+ 26. Re2 Rf1 27. b3+ Kd5 28. Ke3 Rf7 29. c4+ Kd6 30. Ke4 c5 31. d5 a6 32. Ke3 b5 33. Rf2 Re7+ 34. Kd3 bxc4+ 35. bxc4 a5 36. Rf6+ Ke5 37. Re6+ Rxe6 38. dxe6 Kxe6 39. Ke4 h6 40. g4 a4 41. a3 Kf6 42. Kd5 Kg5 43. Kxc5 Kxg4 44. Kd5 Kh3 45. c5 Kxh2 46. c6 g5 47. c7 g4 48. c8Q g3 49. Qh8 g2 50. Qxh6+ Kg1 51. Ke4 1-0

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2004.08.28"]
[Round "5"]
[White "Hollatz, Michael"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1414"]
[BlackElo "1641"]
[PlyCount "56"]
[EventDate "2004.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 g6 3. Nf3 Bg7 4. c3 0-0 5. Bf4 c5 6. Qc1 d6 7. Bh6 Nc6 8. Bxg7 Kxg7 9. Nbd2 e5 10. Be2 Nh5 11. g3 f5 12. h4 f4 13. Rg1 d5 14. Qc2 fxg3 15. fxg3 Nf6 16. Nh2 d4 17. 0-0-0 dxc3 18. bxc3 Be6 19. c4 Nd4 20. Qb2 Nxe2+ 21. Kc2 Nxg1 22. Rxg1 Qc7 23. g4 Nd7 24. h5 Rf2 25. Nhf1 Raf8 26. Qc3 Nb8 27. Ne3 Nc6 28. Kd1 Qa5 0-1

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2004.08.27"]
[Round "3"]
[White "Gloeckner, Jan"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1641"]
[PlyCount "92"]
[EventDate "2004.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. Nf3 Nc6 6. b3 Bg4 7. Be2 e6 8. 0-0 Be7 9. Nc3 0-0 10. Re1 Bb4 11. Bd2 Bxf3 12. Bxf3 Nxd4 13. cxd5 Nxf3+ 14. Qxf3 Nxd5 15. Rad1 Qa5 16. Nxd5 Bxd2 17. Ne7+ Kh8 18. Re2 Bg5 19. Qxb7 Rfd8 20. Rf1 Qb6 21. Qxb6 axb6 22. Nc6 Rd6 23. Ne5 Kg8 24. f4 Bf6 25. g3 b5 26. Rc1 g6 27. Rc7 Bxe5 28. fxe5 Rda6 29. Rf2 Rxa2 30. Rfxf7 Rb2 31. Ra7 Rxa7 32. Rxa7 Rxb3 33. Ra6 Kf7 34. Ra7+ Kf8 35. Ra6 Rd3 36. Ra8+ Ke7 37. Ra7+ Rd7 38. Ra5 Rb7 39. Kf1 b4 40. Ra1 b3 41. Rb1 Kd7 42. Ke2 Kc6 43. Kd3 Kd5 44. Kc3 b2 45. Rxb2 Rxb2 46. Kxb2 Kxe5 0-1

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2004.08.27"]
[Round "4"]
[White "Mertin, Jan"]
[Black "Hartmann, Elisa"]
[Result "1/2-1/2"]
[ECO "C32"]
[WhiteElo "1641"]
[BlackElo "1350"]
[PlyCount "30"]
[EventDate "2004.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Be3 Bf5 7. Nf3 Bd6 8. Nbd2 Qe7 9. Nxe4 Qxe4 10. Qd3 Qb4+ 11. Qc3 Qxc3+ 12. bxc3 Bxc2 13. Bb5+ Nd7 14. 0-0 0-0-0 15. Bxd7+ Rxd7 1/2-1/2

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2004.08.26"]
[Round "2"]
[White "Mertin, Jan"]
[Black "Wapenhans, Alexander"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1641"]
[BlackElo "1778"]
[PlyCount "64"]
[EventDate "2004.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. Bd2 Qc7 8. Qe2 e6 9. 0-0-0 Nbd7 10. Nh4 Bg6 11. Nxg6 hxg6 12. d5 cxd5 13. Nxd5 Nxd5 14. Bxd5 Be7 15. Be4 Rc8 16. Bc3 Kf8 17. Bf3 Bf6 18. Bxf6 gxf6 19. Qd2 Ne5 20. Qb4+ Kg7 21. c3 Nxf3 22. gxf3 b6 23. h4 Rh5 24. Kc2 Rd8 25. Rxd8 Qxd8 26. Rd1 Rd5 27. Rd4 e5 28. Rxd5 Qxd5 29. Qe4 Qxa2 30. f4 exf4 31. Qxf4 Qd5 32. c4 Qe5 0-1

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2004.08.26"]
[Round "1"]
[White "Niedzielski, Patryk"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "C11"]
[BlackElo "1641"]
[PlyCount "47"]
[EventDate "2004.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 a6 9. Ne2 f6 10. c3 b5 11. g3 fxe5 12. fxe5 cxd4 13. cxd4 Nb6 14. b3 0-0 15. Bg2 Bd7 16. 0-0 Rc8 17. a3 a5 18. Bh3 a4 19. b4 Nc4 20. Qd3 Qb6 21. Kg2 Nd8 22. Ra2 Be8 23. Nf4 g5 24. Nxd5 1-0

[Event "Mecklenburg VP LL2 Ost 0304"]
[Site "Mecklenburg VP"]
[Date "2004.03.07"]
[Round "7.4"]
[White "Mertin, Jan"]
[Black "Peters, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "83"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Neubrandenburg SV Turbine"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Qe2 Nxe4 9. Bxe4 Bxe4 10. Qxe4 c6 11. Re1 Nf6 12. Qe2 h6 13. Ne5 Be7 14. Nxf7 Kxf7 15. Qxe6+ Kf8 16. Bf4 Qd7 17. Qb3 b6 18. Rad1 Re8 19. c4 Bd6 20. Be5 Bxe5 21. dxe5 Qe7 22. Qf3 Kg8 23. Qf5 Nh7 24. Rd7 Qe6 25. Qxe6+ Rxe6 26. Rxa7 Nf8 27. f4 Ng6 28. g3 Re7 29. Rxe7 Nxe7 30. Rd1 Kf7 31. Rd7 Ra8 32. a3 Ra4 33. Rb7 Rxc4 34. Rxb6 Rc2 35. a4 Nd5 36. Rb7+ Kg6 37. a5 Rc1+ 38. Kg2 Ra1 39. b4 Ra4 40. b5 Rxa5 41. bxc6 Rc5 42. Kf3 1/2-1/2

[Event "Mecklenburg VP LL2 Ost 0304"]
[Site "Mecklenburg VP"]
[Date "2004.02.15"]
[Round "6.5"]
[White "Mertin, Jan"]
[Black "Jasinski, Viktor"]
[Result "1/2-1/2"]
[ECO "A17"]
[PlyCount "43"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Wolgast Motor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 e6 3. g3 Be7 4. Bg2 0-0 5. e4 e5 6. Nge2 Nc6 7. 0-0 d6 8. d4 exd4 9. Nxd4 Ne5 10. b3 Bd7 11. h3 c5 12. Nc2 Rb8 13. Bb2 a6 14. Ne3 b5 15. f4 Nc6 16. Ncd5 bxc4 17. Nxc4 Nxd5 18. Qxd5 Qc7 19. f5 Nd4 20. e5 Bc6 21. exd6 Bxd6 22. Qxd6 1/2-1/2

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2004.01.04"]
[Round "5"]
[White "Labod, Markus"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1217"]
[BlackElo "1729"]
[PlyCount "36"]
[EventDate "2004.01.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 g6 5. Bg5 Bg7 6. e4 fxe4 7. Nxe4 0-0 8. Bd3 b5 9. Nxf6+ Bxf6 10. Bxf6 Qxf6 11. Be4 d5 12. cxd5 Bb7 13. 0-0 Nd7 14. Qb3 Kg7 15. Qxb5 Nb6 16. Rac1 Rac8 17. a4 Qf4 18. Rfe1 a6 1/2-1/2

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2004.01.04"]
[Round "4"]
[White "Mertin, Jan"]
[Black "Kaduszkiewicz, Martin"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1729"]
[BlackElo "1456"]
[PlyCount "81"]
[EventDate "2004.01.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Kh8 16. h4 Bh6 17. g4 g6 18. Nce3 Ne7 19. g5 Bg7 20. Nxe7 Qxe7 21. Nd5 Qd8 22. Qd2 Bd7 23. Ra1 Bg4 24. Ne3 Bf3 25. Rh3 Bxe4 26. f3 Bc6 27. Rd1 Qd7 28. Ng4 Bxf3 29. Rxf3 Qxg4 30. Qe2 Qxh4+ 31. Kd2 Qxg5+ 32. Kc2 e4 33. Rh3 Qf5 34. Rdh1 h5 35. Rxh5+ gxh5 36. Rxh5+ Qxh5 37. Qxh5+ Kg8 38. Bd5 Rae8 39. Qh1 e3 40. Be4 Bh6 41. Qxh6 1/2-1/2

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2004.01.03"]
[Round "2"]
[White "Mertin, Jan"]
[Black "Lueder, Robert"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1729"]
[BlackElo "1357"]
[PlyCount "44"]
[EventDate "2004.01.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bb5 Bd7 5. 0-0 g6 6. d4 Bg7 7. d5 Nce7 8. Bxd7+ Qxd7 9. fxe5 dxe5 10. Ng5 Nh6 11. c4 0-0 12. Nc3 Rad8 13. h3 c6 14. Be3 cxd5 15. cxd5 b6 16. Qd2 Kh8 17. Qf2 Nc8 18. Rac1 Nd6 19. b3 Ng8 20. Qh4 h6 21. a4 Qe7 22. Nf3 Qxh4 1/2-1/2

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2004.01.03"]
[Round "3"]
[White "Onasch, Paul"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1512"]
[BlackElo "1729"]
[PlyCount "66"]
[EventDate "2004.01.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 c5 5. c3 b6 6. Nbd2 0-0 7. 0-0 Bb7 8. Nb3 d6 9. Re1 Nc6 10. e4 cxd4 11. Nbxd4 Nd7 12. Nb3 Nde5 13. Nxe5 Nxe5 14. f4 Nxd3 15. Qxd3 a5 16. Be3 Ba6 17. Qd2 b5 18. Rad1 Qc7 19. Bd4 e5 20. Be3 a4 21. Nc1 exf4 22. Bxf4 Be5 23. Nd3 Bb7 24. Nxe5 dxe5 25. Bh6 Rfd8 26. Qg5 Qb6+ 27. Kh1 f6 28. Qg4 Bc8 29. Rxd8+ Qxd8 30. Qe2 Qb6 31. Rd1 Be6 32. a3 Bc4 33. Qd2 Be6 1/2-1/2

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2004.01.02"]
[Round "1"]
[White "Fiedler, Thomas"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1211"]
[BlackElo "1729"]
[PlyCount "84"]
[EventDate "2004.01.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. Nc3 cxd4 6. exd4 d5 7. cxd5 0-0 8. Bc4 Nbd7 9. 0-0 Nb6 10. Qb3 Nxc4 11. Qxc4 b6 12. Bg5 Bb7 13. Bxf6 Bxf6 14. Rfe1 Rc8 15. Qd3 Bxd5 16. Nxd5 Qxd5 17. b3 Rfd8 18. Rac1 Rxc1 19. Rxc1 Bxd4 20. Nxd4 Qxd4 21. Qxd4 Rxd4 22. g3 Rd2 23. a4 Rb2 24. Rc7 a5 25. Rc3 Kg7 26. Kg2 e5 27. Kf3 f5 28. Ke3 Kh6 29. Kf3 Kh5 30. h3 Kg5 31. Ke3 h5 32. Kf3 h4 33. gxh4+ Kxh4 34. Kg2 g5 35. Kf1 g4 36. Kg2 e4 37. hxg4 Kxg4 38. Rg3+ Kf4 39. Kf1 Ke5 40. Re3 f4 41. Rh3 Kd4 42. Ke1 f3 0-1

[Event "Mecklenburg VP LL2 Ost 0304"]
[Site "Mecklenburg VP"]
[Date "2003.12.14"]
[Round "4.4"]
[White "Dohnow, Thomas"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "47"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Waren"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. Nc3 Nf6 3. d4 g6 4. Nf3 Bg7 5. Bf4 0-0 6. Qd2 d6 7. Bh6 Qe8 8. Bxg7 Kxg7 9. d5 e5 10. dxe6 Bxe6 11. e3 f4 12. Be2 fxe3 13. Qxe3 Bf5 14. Qd2 Nc6 15. h4 Bg4 16. 0-0-0 Bxf3 17. Bxf3 Ne5 18. Be2 Qc6 19. h5 Nxc4 20. Qf4 Nxb2 21. Kxb2 Qb6+ 22. Kc2 Nxh5 23. Qg5 Rxf2 24. Rxh5 1-0

[Event "Mecklenburg VP LL2 Ost 0304"]
[Site "Mecklenburg VP"]
[Date "2003.11.02"]
[Round "2.4"]
[White "Birnbaum, Wolf Dieter"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "47"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Warnemuende SF Ostsee"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 c5 6. c4 cxd4 7. Nxd4 Nc6 8. Nc2 d6 9. Nc3 Qa5 10. e4 Be6 11. Nd5 Bxd5 12. cxd5 Ne5 13. Bd2 Qb6 14. Bc3 Rac8 15. h3 Nh5 16. Kh2 Nc4 17. Bxg7 Nxg7 18. b3 Ne5 19. f4 Nd7 20. Na3 Qb4 21. Nc4 Nb6 22. Ne3 Rc3 23. Qe1 Rfc8 24. Nd1 1-0

[Event "Mecklenburg VP LL 0304"]
[Site "Mecklenburg VP"]
[Date "2003.09.28"]
[Round "1.8"]
[White "Mertin, Jan"]
[Black "Ganske, Franka"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1654"]
[BlackElo "1728"]
[PlyCount "75"]
[EventDate "2003.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]
[WhiteTeam "Greifswald"]
[BlackTeam "Pasewalk"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 e6 6. 0-0 Be7 7. d4 c6 8. Qe2 0-0 9. Re1 Re8 10. h4 Na6 11. Ne4 Nc7 12. Bd3 Ncd5 13. c4 Nxe4 14. Bxe4 Nf6 15. Bc2 g6 16. Bg5 Nh5 17. Rad1 Bxg5 18. hxg5 Bd7 19. g4 Ng7 20. Ne5 Qe7 21. f4 Rad8 22. Qh2 Rf8 23. Re3 f5 24. Rh3 Ne8 25. Nxg6 hxg6 26. Rh8+ Kf7 27. Rh7+ Ng7 28. Qh6 Rg8 29. c5 Qf8 30. gxf5 exf5 31. Bb3+ Be6 32. Bxe6+ Kxe6 33. Qxg6+ Kd7 34. d5 Kc8 35. d6 Rd7 36. Re1 Ne8 37. Qe6 Ng7 38. Qe5 1/2-1/2

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2003.08.31"]
[Round "6"]
[White "Loerke, Reinhard"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2069"]
[BlackElo "1754"]
[PlyCount "83"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 Bg4 7. d4 e6 8. Qe1 Bxf3 9. Rxf3 d5 10. exd5 Nxd5 11. Ne2 c6 12. c3 Nd7 13. Bd3 b5 14. Rg3 Kh8 15. Rh3 f5 16. Kh1 N7f6 17. Ng1 Qd6 18. Nf3 Nh5 19. Ng5 h6 20. g4 fxg4 21. Rxh5 gxh5 22. Nxe6 Rae8 23. f5 Rf6 24. Qh4 Nc7 25. Nxc7 Qxc7 26. Bg5 Qf7 27. Bxf6 Bxf6 28. Qf2 Qd5+ 29. Kg1 g3 30. hxg3 h4 31. g4 Rg8 32. Qf4 Bg5 33. Qe5+ Qxe5 34. dxe5 Bf4 35. Re1 Rxg4+ 36. Kh1 Rg3 37. Bf1 Kg8 38. Bg2 c5 39. Bd5+ Kf8 40. f6 Re3 41. Rxe3 Bxe3 42. e6 1-0

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2003.08.31"]
[Round "7"]
[White "Mertin, Jan"]
[Black "Voelschow, Toni Eleonore"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1754"]
[BlackElo "1516"]
[PlyCount "10"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 1/2-1/2

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2003.08.30"]
[Round "5"]
[White "Mertin, Jan"]
[Black "Riess, Alexander"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1754"]
[BlackElo "1390"]
[PlyCount "67"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. Nc3 d5 7. cxd5 exd5 8. d4 Nc6 9. b3 Re8 10. dxc5 Bxc5 11. Bb2 Bf5 12. Nb5 a6 13. Nbd4 Bg4 14. e3 Ne5 15. h3 Nxf3+ 16. Nxf3 Bh5 17. Rc1 Rc8 18. b4 Bxb4 19. Rxc8 Qxc8 20. Bxf6 gxf6 21. Qxd5 Bxf3 22. Qxf3 f5 23. Qxb7 Qxb7 24. Bxb7 a5 25. Rd1 Rb8 26. Rd7 a4 27. Bd5 Rf8 28. Bc4 a3 29. Rd5 Rc8 30. Bb3 Rc3 31. Rd7 Kh8 32. Rxf7 Rxb3 33. axb3 Bc5 34. Rf6 1-0

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2003.08.29"]
[Round "4"]
[White "Fleischer, Andy"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2075"]
[BlackElo "1754"]
[PlyCount "49"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Be3 Na6 7. Qd2 e5 8. Nge2 exd4 9. Bxd4 Be6 10. Nf4 Ne8 11. Nxe6 fxe6 12. Bxg7 Nxg7 13. 0-0-0 Nc5 14. f4 Qf6 15. g3 e5 16. Bg2 Nge6 17. Nd5 Qg7 18. Rhf1 Nd4 19. fxe5 dxe5 20. Qg5 Nd7 21. Bh3 h6 22. Qe7 Rad8 23. Bxd7 Rxf1 24. Rxf1 Rxd7 25. Qe8+ 1-0

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2003.08.29"]
[Round "3"]
[White "Mertin, Jan"]
[Black "Zimmermann, Jens"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1754"]
[BlackElo "1541"]
[PlyCount "35"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. d3 Be7 5. e4 fxe4 6. dxe4 e5 7. Ne2 0-0 8. 0-0 d6 9. Nbc3 Be6 10. b3 Qd7 11. Bb2 Bh3 12. Qc2 Bxg2 13. Kxg2 Nc6 14. Nd5 Rac8 15. Rfd1 Ng4 16. f3 Nb4 17. Qd2 Nxd5 18. Qxd5+ 1-0

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2003.08.28"]
[Round "2"]
[White "Kleeschaetzky, Ralf"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2219"]
[BlackElo "1754"]
[PlyCount "109"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5 11. f4 exf4 12. Bxf4 Bxc3 13. bxc3 fxe4 14. Nb4 Nf5 15. Qd2 Nf6 16. Nc2 Qe8 17. g4 e3 18. Qd3 Ng7 19. Nxe3 Nd7 20. Qd4 Nc5 21. Rae1 Qe4 22. Ng2 Bd7 23. Bh6 Qxd4+ 24. cxd4 Ne4 25. Bf3 Nf6 26. Bxg7 Kxg7 27. Re7+ Rf7 28. Rxf7+ Kxf7 29. g5 Ng8 30. Bg4+ Bf5 31. Nh4 Ne7 32. Kg2 Re8 33. Kg3 Kg7 34. Bxf5 Nxf5+ 35. Nxf5+ gxf5 36. Rxf5 Re4 37. Rf4 Re2 38. a4 Rc2 39. h4 Rxc4 40. h5 Rc1 41. Kg4 Rg1+ 42. Kf5 h6 43. g6 Rg5+ 44. Ke6 Rxh5 45. Rf7+ Kxg6 46. Rxc7 Rh4 47. Rxb7 Rxd4 48. Rxa7 h5 49. a5 h4 50. Kxd6 h3 51. Rb7 Ra4 52. Rb3 h2 53. Rh3 Rxa5 54. Rxh2 Kf7 55. Re2 1-0

[Event "Greifswald op"]
[Site "Greifswald"]
[Date "2003.08.28"]
[Round "1"]
[White "Mertin, Jan"]
[Black "Wolf, Carolin"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1754"]
[BlackElo "1170"]
[PlyCount "49"]
[EventDate "2003.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Qxd5 4. Nc3 Qa5 5. Be2 c6 6. 0-0 Bf5 7. b4 Qc7 8. b5 e6 9. Nd4 Bg6 10. bxc6 bxc6 11. Bf3 a6 12. d3 Bd6 13. h4 Ra7 14. h5 Kd7 15. g4 Ra8 16. hxg6 hxg6 17. Ne4 Nxe4 18. dxe4 Ke7 19. Re1 Bb4 20. Bd2 Qh2+ 21. Kf1 Bc5 22. Be3 Bb4 23. Rb1 Bxe1 24. Rb7+ Ke8 25. Nxc6 1-0

[Event "Greifswald Klar op 1st"]
[Site "Greifswald"]
[Date "2003.07.13"]
[Round "7"]
[White "Mertin, Jan"]
[Black "Glowna, Uwe"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1726"]
[BlackElo "1550"]
[PlyCount "5"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 1/2-1/2

[Event "Greifswald Klar op 1st"]
[Site "Greifswald"]
[Date "2003.07.12"]
[Round "5"]
[White "Mertin, Jan"]
[Black "Onasch, Paul"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1726"]
[BlackElo "1511"]
[PlyCount "82"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be6 10. c3 h6 11. Bxf6 gxf6 12. Bd3 f5 13. 0-0 Bxd5 14. exd5 Ne7 15. Nxb5 Qb6 16. Qa4 Kd8 17. Na3 e4 18. Nc4 Qc7 19. Ne5 dxe5 20. d6 Qd7 21. Qa5+ Ke8 22. dxe7 Bxe7 23. Bxa6 Qd8 24. Qxe5 Rg8 25. Bb5+ Kf8 26. Qxf5 Rg5 27. Qh7 Qd6 28. Qxe4 Rc8 29. Rad1 Qf6 30. a4 Rcc5 31. Qd4 Rxg2+ 32. Kh1 Rxh2+ 33. Kxh2 Rh5+ 34. Kg3 Rg5+ 35. Qg4 Bd6+ 36. f4 Rxg4+ 37. Kxg4 Qg6+ 38. Kf3 Qh5+ 39. Ke4 Qg6+ 40. f5 Qg2+ 41. Kd4 Qxb2 1/2-1/2

[Event "Greifswald Klar op 1st"]
[Site "Greifswald"]
[Date "2003.07.11"]
[Round "4"]
[White "Labod, Markus"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1343"]
[BlackElo "1726"]
[PlyCount "104"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. Nc3 Nc6 6. Nf3 Bg7 7. e3 0-0 8. Be2 d6 9. 0-0 b6 10. Nd4 Nxd4 11. exd4 Ba6 12. Be3 d5 13. cxd5 Bxe2 14. Qxe2 Nxd5 15. Qf3 Nc7 16. Rad1 Qc8 17. Rd3 e6 18. Rc1 Qa6 19. Bf4 Nb5 20. Nxb5 Qxb5 21. b3 Rfd8 22. h3 e5 23. a4 Qd5 24. Qxd5 Rxd5 25. Be3 exd4 26. Rc4 Rc5 27. Bxd4 Rd5 28. Rd2 Rad8 29. Bxg7 Rxd2 30. Bf6 Re8 31. Rc7 Rd1+ 32. Kh2 Rd6 33. Bg5 a5 34. Rb7 Kg7 35. Be3 Ree6 36. h4 Re4 37. Rxb6 Rxh4+ 38. Kg3 Rxb6 39. Bxb6 Rb4 40. Bxa5 Rxb3+ 41. f3 Ra3 42. Bb4 Rxa4 43. Bd2 h6 44. Kh3 g5 45. g4 Kg6 46. Kg3 h5 47. gxh5+ Kxh5 48. f4 Ra3+ 49. Kf2 g4 50. Kg1 Kh4 51. Be1+ Kh3 52. f5 g3 0-1

[Event "Greifswald Klar op 1st"]
[Site "Greifswald"]
[Date "2003.07.11"]
[Round "3"]
[White "Mertin, Jan"]
[Black "Hartmann, Elisa"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1726"]
[BlackElo "1213"]
[PlyCount "89"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Nf3 Bg7 5. Bg2 Nf6 6. 0-0 d6 7. e4 Be6 8. d3 Qc8 9. Ng5 0-0 10. Nxe6 Qxe6 11. f4 Nd4 12. Ne2 Nd7 13. f5 Nxe2+ 14. Qxe2 Bd4+ 15. Be3 Bxe3+ 16. Qxe3 Qe5 17. Bh3 Nf6 18. Rab1 Qd4 19. Qxd4 cxd4 20. b4 Rfd8 21. c5 dxc5 22. bxc5 Rab8 23. Rfc1 g5 24. Rb4 h5 25. e5 Nd7 26. e6 fxe6 27. fxe6 Ne5 28. Bf5 Kg7 29. Be4 Kf6 30. Rcb1 Rdc8 31. Rf1+ Kxe6 32. Bf5+ Kd5 33. Bxc8 Rxc8 34. Rxb7 Nxd3 35. Rxe7 Rxc5 36. Rf5+ Kc4 37. Rxc5+ Nxc5 38. Kf2 Kd3 39. Ke1 Ne4 40. a4 Nc3 41. a5 Kc2 42. Rxa7 d3 43. Rd7 Nd1 44. Rc7+ Nc3 45. Rxc3+ 1-0

[Event "Greifswald Klar op 1st"]
[Site "Greifswald"]
[Date "2003.07.10"]
[Round "2"]
[White "Bittorf, Uwe"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1986"]
[BlackElo "1726"]
[PlyCount "55"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Be3 g6 7. Nc3 Bg7 8. Rc1 0-0 9. b3 f5 10. Qd2 Nc6 11. d5 Ne5 12. Bh6 Bxh6 13. Qxh6 f4 14. Be2 Rf5 15. g4 Rf7 16. f3 e6 17. dxe6 Bxe6 18. Nh3 Bxg4 19. Ng5 Re7 20. 0-0 Bf5 21. Nce4 Bxe4 22. Nxe4 Qf8 23. Qh4 Kg7 24. Rcd1 Rd7 25. Ng5 Kh8 26. c5 dxc5 27. Rxd7 Nbxd7 28. Qxh7# 1-0

[Event "Greifswald Klar op 1st"]
[Site "Greifswald"]
[Date "2003.07.10"]
[Round "1"]
[White "Mertin, Jan"]
[Black "Belger, Christian"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1726"]
[BlackElo "1408"]
[PlyCount "38"]
[EventDate "2003.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Be6 7. 0-0 Bc5 8. Ne4 Bb6 9. Neg5 Bg4 10. Qb3 Bxf3 11. Nxf7 Kxf7 12. Qxf3+ Nf6 13. Qb3+ Kf8 14. Kh1 Qe7 15. f4 Nd4 16. Qc4 e4 17. d3 Nxe2 18. dxe4 Nxc1 19. Raxc1 Ng4 0-1

[Event "GER-chT U20"]
[Site "Greifswald"]
[Date "2002.12.29"]
[Round "5.1"]
[White "Zinkl, Wolfgang"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1944"]
[BlackElo "1612"]
[PlyCount "55"]
[EventDate "2002.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 092 Extra"]
[Source "ChessBase"]
[SourceDate "2003.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2003.03.07"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 f5 3. g3 Nf6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d3 d6 8. Bd2 Nc6 9. Qc1 e5 10. Bh6 Qe7 11. Bxg7 Kxg7 12. Nd5 Qd7 13. Qc3 Nd8 14. Nxf6 Rxf6 15. d4 e4 16. Nd2 Qe7 17. e3 c6 18. d5 Qe5 19. Qb3 Nf7 20. f3 exf3 21. Bxf3 c5 22. Kh1 g5 23. Rae1 g4 24. Bg2 Ng5 25. Rf4 Rb8 26. Ref1 Rf7 27. e4 fxe4 28. Nxe4 1-0

[Event "GER-chT U20"]
[Site "Greifswald"]
[Date "2002.12.28"]
[Round "3.1"]
[White "Meingast, Markus"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2090"]
[BlackElo "1612"]
[PlyCount "57"]
[EventDate "2002.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 092 Extra"]
[Source "ChessBase"]
[SourceDate "2003.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2003.03.07"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb4 4. Nc3 d6 5. exd6 cxd6 6. d4 g6 7. Bd3 Bg7 8. Be3 0-0 9. Nge2 N8c6 10. a3 a5 11. 0-0 a4 12. c5 dxc5 13. dxc5 Nd5 14. Nxd5 Qxd5 15. Nc3 Qd8 16. Bc2 Bxc3 17. bxc3 Qa5 18. c4 Be6 19. Qb1 Bxc4 20. Rd1 Qc7 21. Qb2 Be6 22. Bh6 f6 23. Bxf8 Kxf8 24. Rab1 Na5 25. Bxa4 Qxc5 26. Bd7 Bxd7 27. Rxd7 Nc4 28. Qxb7 Qxa3 29. Rxe7 1-0

[Event "GER-chT U20"]
[Site "Greifswald"]
[Date "2002.12.28"]
[Round "4.1"]
[White "Mertin, Jan"]
[Black "Konken, Fabian"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1612"]
[BlackElo "1810"]
[PlyCount "76"]
[EventDate "2002.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 092 Extra"]
[Source "ChessBase"]
[SourceDate "2003.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2003.03.07"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Nf3 c6 6. Qc2 Be7 7. Bg2 0-0 8. d4 h6 9. 0-0 Be6 10. Rd1 Nbd7 11. a3 Nb6 12. b3 Qc8 13. Bb2 Bf5 14. Qc1 Re8 15. Nd2 Bd6 16. Re1 Qd7 17. e4 dxe4 18. Ndxe4 Nxe4 19. Nxe4 Nd5 20. Nxd6 Qxd6 21. Qc5 Qxc5 22. dxc5 Be6 23. Rad1 f6 24. Be4 Kf7 25. f3 Rad8 26. Kf2 Nc7 27. Bc2 Bd5 28. h4 h5 29. b4 g6 30. Rxe8 Rxe8 31. Rd3 Be6 32. Bb3 Nd5 33. b5 Rb8 34. a4 a6 35. Bc4 axb5 36. axb5 Ra8 37. bxc6 bxc6 38. Rb3 Ra7 1/2-1/2

[Event "GER-chT U20"]
[Site "Greifswald"]
[Date "2002.12.27"]
[Round "1.1"]
[White "Mertin, Jan"]
[Black "Wehner, Roland"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1612"]
[BlackElo "2164"]
[PlyCount "32"]
[EventDate "2002.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 092 Extra"]
[Source "ChessBase"]
[SourceDate "2003.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2003.03.07"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 exd4 5. Qxd4 d5 6. Bf4 Be6 7. 0-0-0 Qb6 8. Qd2 dxc4 9. Bh3 Bxh3 10. Nxh3 Nbd7 11. Ng5 Be7 12. Bd6 Bxd6 13. Qxd6 Qxf2 14. e3 Qf5 15. h4 Rd8 16. Rhf1 Qe5 0-1

[Event "GER-chT U20"]
[Site "Greifswald"]
[Date "2002.12.27"]
[Round "2.1"]
[White "Schugal, Michael"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2146"]
[BlackElo "1612"]
[PlyCount "51"]
[EventDate "2002.12.27"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 092 Extra"]
[Source "ChessBase"]
[SourceDate "2003.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2003.03.07"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 c5 6. d5 d6 7. f4 a6 8. Nf3 Qc7 9. 0-0 Nbd7 10. e4 Rb8 11. a4 Ne8 12. Re1 Nb6 13. Qe2 e6 14. e5 exd5 15. cxd5 Bg4 16. h3 Bxf3 17. Bxf3 Qe7 18. a5 Nd7 19. e6 Ndf6 20. g4 Nc7 21. f5 gxf5 22. gxf5 b5 23. Bg5 fxe6 24. dxe6 h6 25. Bh4 Kh8 26. Rad1 1-0

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.25"]
[Round "7"]
[White "Mertin, Jan"]
[Black "Boettcher, Dietmar"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1559"]
[BlackElo "1727"]
[PlyCount "90"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 c6 6. Qd2 b5 7. 0-0-0 Qa5 8. Kb1 Nbd7 9. g4 Nb6 10. g5 Nfd7 11. Re1 Nc4 12. Bxc4 bxc4 13. Nge2 Rb8 14. Nd1 Qxd2 15. Bxd2 0-0 16. Bc3 Nb6 17. Ne3 Na4 18. Kc1 Nxc3 19. bxc3 Ba6 20. Kd2 Rb2 21. Rb1 Rfb8 22. Rxb2 Rxb2 23. Ra1 Kf8 24. Kc1 Rb6 25. Rb1 Rxb1+ 26. Kxb1 h5 27. h4 Ke8 28. Kc1 Kd7 29. Kd2 Kc7 30. f4 e5 31. f5 Kb6 32. d5 cxd5 33. Nxd5+ Kc5 34. fxg6 Bb7 35. gxf7 Bxd5 36. exd5 Kxd5 37. Ng3 Ke6 38. Nxh5 Kxf7 39. Nxg7 Kxg7 40. h5 d5 41. Ke3 e4 42. Kd4 Kh7 43. Ke3 Kg7 44. Kd4 Kh7 45. Ke3 Kg7 1/2-1/2

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.25"]
[Round "6"]
[White "Schmidt, Thomas"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1559"]
[PlyCount "94"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 4. e3 Bf5 5. Bd3 Bg6 6. Nf3 e6 7. Bxg6 hxg6 8. Bg5 Nbd7 9. Ne5 Qc7 10. Nxd7 Nxd7 11. Bf4 Bd6 12. Qf3 Bxf4 13. Qxf4 Qxf4 14. exf4 Ke7 15. Kd2 Rh4 16. g3 Rh3 17. Rag1 Rah8 18. Rg2 Nf6 19. Ne2 Ng4 20. Ng1 Rxh2 21. Rgxh2 Rxh2 22. Rxh2 Nxh2 23. f3 Nf1+ 24. Kd3 Nxg3 25. b3 Nf5 26. c4 b5 27. c5 Kf6 28. Nh3 Nh4 29. Ke2 a5 30. a3 Kf5 31. Ng5 Kxf4 32. Nxf7 Nxf3 33. Kd3 e5 34. Nd8 Nxd4 35. Nb7 Nxb3 36. Kc3 a4 37. Kb4 e4 38. Na5 Nxa5 39. Kxa5 e3 40. Kb6 e2 41. Kxc6 e1Q 42. Kxb5 Qc3 43. c6 Qxa3 44. c7 Qb3+ 45. Ka6 Qc4+ 46. Kb7 a3 47. c8Q Qxc8+ 0-1

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.24"]
[Round "2"]
[White "Mertin, Jan"]
[Black "Riess, Alexander"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1559"]
[BlackElo "1008"]
[PlyCount "44"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 b5 7. g4 Bb7 8. Qf3 e6 9. Bd3 Nbd7 10. g5 Ne5 11. Qe2 Nfd7 12. f4 Nxd3+ 13. cxd3 b4 14. Na4 Rc8 15. Be3 Nc5 16. Nxc5 Rxc5 17. Nf3 Rc6 18. Kf2 Qc8 19. Rac1 Be7 20. Rxc6 Qxc6 21. Rc1 Qd7 22. Bb6 Bc6 1-0

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.24"]
[Round "5"]
[White "Meyer, Thomas"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1760"]
[BlackElo "1559"]
[PlyCount "49"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Ne7 7. Bg5 f6 8. Bh4 0-0 9. Bd3 Be6 10. c5 Bc7 11. Qc2 g6 12. 0-0 Bf5 13. Rfe1 Bxd3 14. Qxd3 Nf5 15. Re2 Nxh4 16. Nxh4 Re8 17. Rae1 Rxe2 18. Rxe2 Kf7 19. Qh3 Qd7 20. Qe3 f5 21. Qh6 Kf6 22. Qf8+ Qf7 23. Qh8+ Kg5 24. Nf3+ Kh6 25. h4 1-0

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.23"]
[Round "3"]
[White "Herrmann, Carsten"]
[Black "Mertin, Jan"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2006"]
[BlackElo "1559"]
[PlyCount "52"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. a4 a6 12. a5 b5 13. axb6 Nxb6 14. Nb3 Nc4 15. Qd3 Ne5 16. Qc2 a5 17. h3 Qb6 18. Nd2 Ba6 19. Ra4 Reb8 20. Re1 Ned7 21. e4 Ne5 22. Bf1 Nfd7 23. Kg2 Bxf1+ 24. Rxf1 Qa6 25. Ra2 Nd3 26. Nb3 Nb4 0-1

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.23"]
[Round "4"]
[White "Mertin, Jan"]
[Black "Kalhorn, Stefan"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1559"]
[BlackElo "2026"]
[PlyCount "72"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. d5 Be7 6. f3 Nh5 7. Qd2 h6 8. 0-0-0 Bg5 9. Nge2 Bxe3 10. Qxe3 Qg5 11. Qxg5 hxg5 12. h4 Nf4 13. g3 Nxe2+ 14. Bxe2 gxh4 15. Rh2 Nf8 16. Rdh1 Ng6 17. Bb5+ Bd7 18. Bxd7+ Kxd7 19. gxh4 Rh5 20. Ne2 Rah8 21. Kd2 Rxh4 22. Rxh4 Rxh4 23. Rg1 Rh7 24. Ke3 Ne7 25. Ng3 g6 26. Nh1 f5 27. Nf2 Rh2 28. c4 c5 29. b4 cxb4 30. Rb1 Rg2 31. a3 fxe4 32. Nxe4 Nf5+ 33. Kd3 Ra2 34. axb4 Ra3+ 35. Nc3 Nd4 36. Rf1 Ne2 0-1

[Event "Greifswald Ryck op"]
[Site "Greifswald"]
[Date "2002.08.22"]
[Round "1"]
[White "Skorna, Ullrich"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2194"]
[BlackElo "1559"]
[PlyCount "53"]
[EventDate "2002.08.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 a6 6. a3 cxd4 7. axb4 dxc3 8. Bxc3 Ne7 9. Nf3 Qc7 10. Bd3 Ng6 11. 0-0 Nd7 12. Re1 0-0 13. Qd2 Rb8 14. Bd4 b5 15. Qg5 Nb6 16. Qh5 f6 17. Bc5 Rd8 18. Nh4 f5 19. Nf3 Nf8 20. Bd6 Rxd6 21. exd6 Qxd6 22. Ne5 g6 23. Qh4 Nc4 24. Bxc4 bxc4 25. c3 Bd7 26. Qd8 Kg7 27. Rad1 1-0

[Event "Greifswald op U18a"]
[Site "Greifswald"]
[Date "2002.07.14"]
[Round "7"]
[White "Mertin, Jan"]
[Black "Hollatz, Michael"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1579"]
[PlyCount "93"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bb5 Nge7 5. 0-0 Bd7 6. Bc4 f6 7. d4 Bg4 8. c3 exd4 9. cxd4 d5 10. exd5 Nxd5 11. Nc3 Nb6 12. Re1+ Be7 13. Bb5 Qd7 14. Qe2 a6 15. Bxc6 bxc6 16. h3 Bxf3 17. Qxf3 0-0 18. Be3 Nc4 19. b3 Nxe3 20. Qxe3 Bb4 21. Qd3 Rad8 22. Qc4+ Rf7 23. Qxb4 Qxd4+ 24. Qxd4 Rxd4 25. Rad1 Rxf4 26. Re8+ Rf8 27. Re7 Rf5 28. Rdd7 Rg5 29. Ne4 Rg6 30. Nc5 h5 31. Ne6 c5 32. Nxf8 Kxf8 33. Rxc7 Kg8 34. Rxc5 Rg5 35. Rxg5 fxg5 36. b4 Kh7 37. a4 g4 38. hxg4 hxg4 39. b5 axb5 40. axb5 Kh6 41. b6 g5 42. b7 Kh5 43. b8Q Kg6 44. Qd6+ Kf5 45. Qe5+ Kg6 46. Rg7+ Kh5 47. Qh2# 1-0

[Event "Greifswald op U18a"]
[Site "Greifswald"]
[Date "2002.07.13"]
[Round "6"]
[White "Mertin, Jan"]
[Black "Hartmann, Elisa"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1579"]
[BlackElo "994"]
[PlyCount "39"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. Bc4 f6 5. 0-0 Bc5+ 6. d4 Bb6 7. c3 d6 8. Bxf4 Bg4 9. Kh1 Nge7 10. Nbd2 d5 11. exd5 Nxd5 12. Re1+ Nce7 13. Bg3 c6 14. Qe2 Bxf3 15. Nxf3 g6 16. Qe6 Rf8 17. Bxd5 cxd5 18. Bd6 Rf7 19. Bxe7 Rxe7 20. Qxf6 1-0

[Event "Greifswald op U18a"]
[Site "Greifswald"]
[Date "2002.07.12"]
[Round "5"]
[White "Janotta, Steffi"]
[Black "Mertin, Jan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1766"]
[BlackElo "1579"]
[PlyCount "183"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 cxd4 8. cxd4 Bd7 9. 0-0 Nge7 10. Nc3 Nxd4 11. Nxd4 Qxd4 12. Re1 Qa7 13. Be3 Qb8 14. Nb5 Bxb5 15. Bxb5+ Nc6 16. Rc1 Qc7 17. Qa4 Rc8 18. Bd2 Be7 19. Bxa5 Qd7 20. Rc3 0-0 21. Qg4 d4 22. Rh3 Qd5 23. Qh5 h6 24. Bd2 Qxb5 25. Bxh6 Nxe5 26. Rxe5 Qxb2 27. Bd2 Rc1+ 28. Be1 f6 29. Rxe6 Qb1 30. Qd5 Rf7 31. Kf1 Rc5 32. Qxd4 Qb5+ 33. Kg1 Rd5 34. Qe4 f5 35. Qe3 Qd7 36. Rg3 Bf6 37. Re8+ Rf8 38. Qe6+ Qxe6 39. Rxe6 Kf7 40. Rb6 Rd7 41. Rgb3 Re8 42. Rb1 Rb8 43. a4 Bd4 44. R6b5 g6 45. a5 Ke7 46. Bb4+ Kf6 47. Ba3 Re8 48. Kf1 Re5 49. Rxe5 Bxe5 50. Bc5 Bc3 51. Bb4 Bxb4 52. Rxb4 Rd5 53. Rxb7 Rxa5 54. g3 Kg5 55. h4+ Kh6 56. Kg2 Ra2 57. Rb4 g5 58. Rb5 gxh4 59. gxh4 Kh5 60. Rxf5+ Kxh4 61. Rf8 Rb2 62. Re8 Ra2 63. Kf3 Kg5 64. Re5+ Kf6 65. Rb5 Ra3+ 66. Kg4 Ra4+ 67. f4 Ra6 68. Rf5+ Ke6 69. Rg5 Kf6 70. Rh5 Ra1 71. Rh6+ Kg7 72. Rb6 Rg1+ 73. Kf5 Rf1 74. Rb7+ Kf8 75. Ke5 Re1+ 76. Kf6 Ke8 77. Rb8+ Kd7 78. f5 Rg1 79. Kf7 Kd6 80. f6 Kd7 81. Kf8 Kd6 82. Rb6+ Kd7 83. f7 Kd8 84. Re6 Kd7 85. Re3 Kd8 86. Rd3+ Kc7 87. Rd4 Kc8 88. Ke7 Re1+ 89. Kf6 Rf1+ 90. Ke6 Re1+ 91. Kf5 Rf1+ 92. Rf4 1-0

[Event "Greifswald op U18a"]
[Site "Greifswald"]
[Date "2002.07.12"]
[Round "3"]
[White "Mertin, Jan"]
[Black "Grzelke, Stefan"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1579"]
[PlyCount "51"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. Bc4 Bc5 5. d4 Bb6 6. Bxf4 Qf6 7. Bg5 Qg6 8. 0-0 f6 9. Bf4 d6 10. c3 Na5 11. Bd3 Nh6 12. e5 f5 13. exd6 0-0 14. Ne5 Qxd6 15. Nf7 Qf6 16. Nxh6+ gxh6 17. Be5 Qh4 18. b4 Nc6 19. Bc4+ Rf7 20. Rf4 Qe7 21. Bxf7+ Qxf7 22. Qe2 Nxe5 23. Qxe5 Be6 24. Nd2 Re8 25. Ne4 Rf8 26. Rf3 1-0

[Event "Greifswald op U18a"]
[Site "Greifswald"]
[Date "2002.07.12"]
[Round "4"]
[White "Zimmermann, Jens"]
[Black "Mertin, Jan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1641"]
[BlackElo "1579"]
[PlyCount "6"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 1/2-1/2

[Event "Greifswald op U18a"]
[Site "Greifswald"]
[Date "2002.07.11"]
[Round "1"]
[White "Mertin, Jan"]
[Black "Scheiwe, Clemens"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1579"]
[BlackElo "833"]
[PlyCount "39"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. 0-0 Nxe4 6. d4 0-0 7. dxc5 d6 8. cxd6 cxd6 9. Nbd2 Nxd2 10. Bxd2 e4 11. Bxc6 bxc6 12. Nd4 c5 13. Nb3 Ba6 14. Re1 e3 15. Bxe3 Qc8 16. Qxd6 Bb7 17. Qxc5 Qg4 18. Qg5 Qe4 19. Bd4 Qd3 20. Qxg7# 1-0

