[Event "Eschborn op"]
[Site "Eschborn"]
[Date "2019.08.18"]
[Round "4.17"]
[White "Dreis, Volker"]
[Black "Mertens, Niklas"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1902"]
[BlackElo "1717"]
[PlyCount "52"]
[EventDate "2019.08.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. Be3 cxd4 8. Bxd4 Nc6 9. Rc1 Bb4 10. a3 Ba5 11. b4 Bc7 12. f4 Nxd4 13. Qxd4 Bb6 14. Qd2 Qh4+ 15. Ng3 Qxg4 16. Bb5+ Kf8 17. Na4 Ne7 18. Nxb6 axb6 19. Qe3 d4 20. Qxd4 Nd5 21. Ne2 Rd8 22. Qf2 Be4 23. Rg1 Qf3 24. c4 Qxf2+ 25. Kxf2 Nc7 26. Rgd1 Ke7 1/2-1/2

[Event "Eschborn op"]
[Site "Eschborn"]
[Date "2019.08.18"]
[Round "5.19"]
[White "Mertens, Niklas"]
[Black "Grzeschniok, Anton"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "1717"]
[BlackElo "1842"]
[PlyCount "82"]
[EventDate "2019.08.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. cxd4 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 Nf6 13. e5 Nd5 14. 0-0 0-0 15. Ng5 Rc8 16. Rac1 Qd7 17. Ne4 Rxc1 18. Rxc1 Rc8 19. Nd6 Rc6 20. g3 h6 21. Qb2 Rb6 22. Qa3 Ra6 23. Qf3 f5 24. Qh5 Nb6 25. Qg6 Rxa2 26. Ne8 Qf7 27. Nf6+ Kf8 28. Nh7+ Ke8 29. Nf6+ gxf6 30. Qxh6 fxe5 31. dxe5 Kd7 32. Qh8 Nd5 33. Rc8 Qe7 34. Rb8 Kc7 35. Qc8+ Kb6 36. Qc4 Ra1+ 37. Kg2 Qb4 38. Qc8 Qe4+ 39. f3 Ne3+ 40. Kh3 Qxf3 41. Qxe6+ Ka5 0-1

[Event "Eschborn op"]
[Site "Eschborn"]
[Date "2019.08.17"]
[Round "3.32"]
[White "Mertens, Niklas"]
[Black "Reiss, Peter"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1717"]
[BlackElo "1453"]
[PlyCount "61"]
[EventDate "2019.08.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. cxd5 exd5 9. Bd3 Be6 10. 0-0 Nbd7 11. Rc1 c5 12. h3 Re8 13. Bg3 Nf8 14. Nb5 Rc8 15. Nxa7 Ra8 16. Nc6 Qd7 17. Nfe5 Qb7 18. Nxe7+ Qxe7 19. a3 c4 20. Bb1 Qb7 21. Bh4 N8d7 22. Qc2 g5 23. Nxd7 Qxd7 24. Bg3 Kg7 25. Be5 Rh8 26. f4 Bxh3 27. fxg5 hxg5 28. Bxf6+ Kh6 29. Bxh8 Rxh8 30. gxh3 Qxh3 31. Qh2 1-0

[Event "Eschborn op"]
[Site "Eschborn"]
[Date "2019.08.17"]
[Round "2.19"]
[White "Schultze, Joerg Martin"]
[Black "Mertens, Niklas"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1881"]
[BlackElo "1717"]
[PlyCount "67"]
[EventDate "2019.08.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. cxd5 cxd5 5. f3 Nc6 6. e4 e6 7. e5 Nd7 8. f4 a6 9. Nf3 b5 10. Bd3 Be7 11. 0-0 Qb6 12. Be3 Bb7 13. Rc1 g6 14. Qe1 0-0-0 15. Ng5 Rdf8 16. Rf2 h6 17. Nf3 Kb8 18. a4 b4 19. a5 Qxa5 20. Ra1 Qb6 21. Na4 Qa7 22. b3 Nb6 23. Nc5 Bxc5 24. dxc5 Na8 25. Nd4 Nc7 26. Rfa2 Kc8 27. Nxc6 Bxc6 28. Bxa6+ Kd8 29. Qxb4 Ke7 30. Bc8 Qxa2 31. Rxa2 Rxc8 32. Ra7 Rhd8 33. Qb6 Kd7 34. Bd2 1-0

[Event "Eschborn op"]
[Site "Eschborn"]
[Date "2019.08.16"]
[Round "1.47"]
[White "Mertens, Niklas"]
[Black "Fassauer, Julius"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1717"]
[PlyCount "73"]
[EventDate "2019.08.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 dxc4 4. Nc3 Bf5 5. e3 g6 6. Bxc4 Bg7 7. Qb3 0-0 8. Qxb7 Nbd7 9. Qb3 Rb8 10. Qd1 e6 11. b3 Ng4 12. h3 Ngf6 13. Bb2 c5 14. Nb5 Nd5 15. Nd6 cxd4 16. Nxf5 gxf5 17. Bxd4 Qa5+ 18. Qd2 Qa3 19. Bxg7 Kxg7 20. Bxd5 exd5 21. Qxd5 Rbd8 22. 0-0 Nf6 23. Qxf5 Rd7 24. Qg5+ Kh8 25. Qxf6+ Kg8 26. Nd4 Rd6 27. Qe5 f6 28. Qg3+ Kh8 29. Nb5 Qc5 30. Qxd6 Rc8 31. Qxc5 Rxc5 32. Nd4 a5 33. Rac1 Rd5 34. Rc7 Rd6 35. Rfc1 a4 36. Rb7 a3 37. Rc8+ 1-0

