[Event "GER T315-B12-S email"]
[Site "GER email"]
[Date "2020.11.12"]
[Round "?"]
[White "Hoexter, Heinrich"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2053"]
[PlyCount "67"]
[EventDate "2020.11.12"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qb6 5. c3 h5 6. Bd3 Bxd3 7. Qxd3 e6 8. Ne2 c5 9. 0-0 Nc6 10. Rd1 Nh6 11. Bxh6 Rxh6 12. Nd2 0-0-0 13. Rab1 f6 14. Nf3 fxe5 15. dxe5 Be7 16. Nf4 Rf8 17. g3 Kb8 18. b4 c4 19. Qd2 Qd8 20. b5 Na5 21. Nd4 Qd7 22. Qe2 g5 23. hxg5 Bxg5 24. Ndxe6 Rxe6 25. Rxd5 Qe8 26. Nxe6 Qxe6 27. Rd6 Qf5 28. Rbd1 h4 29. g4 Qf3 30. Qxf3 Rxf3 31. e6 Rxc3 32. R6d5 Bf6 33. g5 Be7 34. g6 1-0

[Event "GER T315-B12-S email"]
[Site "GER email"]
[Date "2020.11.12"]
[Round "?"]
[White "Leidner, Matthias"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1482"]
[PlyCount "50"]
[EventDate "2020.11.12"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. Be3 Bg6 7. 0-0 Nf5 8. Bd2 Qb6 9. Bc3 c5 10. dxc5 Bxc5 11. b3 Nc6 12. Nbd2 0-0 13. Bb2 Rfd8 14. Bd3 Nb4 15. Be2 Nh6 16. h3 Bxc2 17. Qc1 Rac8 18. Qe1 Nd3 19. Bxd3 Bxd3 20. Rc1 Bxf1 21. Kxf1 Nf5 22. Bc3 Ba3 23. Rc2 Qa6+ 24. Kg1 d4 25. Nxd4 Nxd4 0-1

[Event "GER T315-B12-S email"]
[Site "GER email"]
[Date "2020.11.12"]
[Round "?"]
[White "Muehlhauser, Matthias"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1520"]
[PlyCount "55"]
[EventDate "2020.11.12"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be3 e6 5. Nd2 Nd7 6. Ngf3 h6 7. Be2 Ne7 8. 0-0 Bh7 9. c4 dxc4 10. Nxc4 Nd5 11. Bd3 Bxd3 12. Qxd3 Be7 13. Rac1 0-0 14. Bd2 Rc8 15. a4 c5 16. Rfd1 N7b6 17. b3 cxd4 18. Qxd4 Nxc4 19. bxc4 Nb6 20. Qg4 f5 21. exf6 Rxf6 22. Bc3 Qf8 23. Bxf6 Qxf6 24. Re1 Nxa4 25. Rxe6 Qb2 26. Rxe7 Qxc1+ 27. Ne1 Qg5 28. Qxc8+ 1-0

[Event "GER T315-B12-S email"]
[Site "GER email"]
[Date "2020.11.12"]
[Round "?"]
[White "Paashaus, Detlef"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "55"]
[EventDate "2020.11.12"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Be3 Qb6 6. Qb3 Qxb3 7. axb3 Bxb1 8. Rxb1 Nd7 9. Ra1 c5 10. Bb5 cxd4 11. Bxd4 a6 12. f4 Rc8 13. Bd3 Be7 14. Nf3 Bc5 15. Kd2 Ne7 16. b4 Bxd4 17. Nxd4 Nc6 18. Nxc6 Rxc6 19. b5 Rb6 20. b4 Nb8 21. bxa6 Nxa6 22. b5 Nc7 23. Ra5 Ke7 24. Ke3 f6 25. Kd4 fxe5+ 26. fxe5 Rc8 27. Rha1 g6 28. Kc5 1-0

[Event "GER T315-B12-S email"]
[Site "GER email"]
[Date "2020.11.12"]
[Round "?"]
[White "Von Elsner, Mathias"]
[Black "Hoexter, Heinrich"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "2053"]
[PlyCount "30"]
[EventDate "2020.11.12"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Qc7 7. Be3 f6 8. Bd3 Bg4 9. h3 Bxf3 10. Qxf3 fxe5 11. Qh5+ Ke7 12. Qh4+ Kf7 13. Qh5+ Ke7 14. Qh4+ Kf7 15. Qh5+ Ke7 1/2-1/2

[Event "GER T315-B12-S email"]
[Site "GER email"]
[Date "2020.11.12"]
[Round "?"]
[White "Von Elsner, Mathias"]
[Black "Leidner, Matthias"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1482"]
[PlyCount "55"]
[EventDate "2020.11.12"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 h6 7. Nc3 Nd7 8. a4 Rc8 9. Be3 Bh7 10. Bd3 Bxd3 11. cxd3 Nf5 12. a5 Be7 13. Qb3 Rc7 14. Bd2 0-0 15. Rac1 c5 16. Nb5 c4 17. Qa4 Rc6 18. dxc4 a6 19. Na3 Nh4 20. Nxh4 Bxh4 21. g3 Be7 22. cxd5 Rxc1 23. Rxc1 exd5 24. Qb3 b5 25. Qxd5 Kh8 26. Be1 Qe8 27. Rc7 Nb8 28. Qb7 1-0

[Event "GER T315-B12-S email"]
[Site "GER email"]
[Date "2020.11.12"]
[Round "?"]
[White "Von Elsner, Mathias"]
[Black "Muehlhauser, Matthias"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1520"]
[PlyCount "54"]
[EventDate "2020.11.12"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 a6 5. Nge2 e6 6. Ng3 Bg6 7. h4 h5 8. Bd3 Bxd3 9. Qxd3 c5 10. Bg5 Be7 11. Bxe7 Nxe7 12. 0-0-0 cxd4 13. Nce2 Nbc6 14. Nxd4 Rc8 15. f4 Nxd4 16. Qxd4 Qa5 17. Kb1 Rc4 18. Qf2 g6 19. Rd4 Rxd4 20. Qxd4 0-0 21. c3 Rc8 22. Rg1 Rc4 23. Qd2 d4 24. Ne2 dxc3 25. Nxc3 Nd5 26. g3 Nxc3+ 27. bxc3 Qb6+ 0-1

[Event "GER T315-B12-S email"]
[Site "GER email"]
[Date "2020.11.12"]
[Round "?"]
[White "Von Elsner, Mathias"]
[Black "Paashaus, Detlef"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "54"]
[EventDate "2020.11.12"]
[EventType "tourn (corr)"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Nd7 7. h4 h5 8. Nf4 Ne7 9. Nxg6 Nxg6 10. gxh5 Ne7 11. Bg5 Qb6 12. Qd2 0-0-0 13. 0-0-0 f6 14. Be3 Nf5 15. f4 Nxe3 16. Qxe3 Rxh5 17. exf6 Nxf6 18. Be2 Rh6 19. Kb1 Kb8 20. Rdg1 c5 21. dxc5 Bxc5 22. Qe5+ Bd6 23. Qg5 Rd7 24. Bg4 Nh7 25. Qxh6 gxh6 26. Bxe6 Ba3 27. Rg8+ Kc7 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2019.06.15"]
[Round "8"]
[White "Von Elsner, Mathias"]
[Black "Roemer, Michael"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1816"]
[PlyCount "62"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. b3 d4 5. e3 c5 6. exd4 cxd4 7. Bb2 Nc6 8. Bg2 e5 9. 0-0 Bd6 10. Ba3 0-0 11. d3 a5 12. Bxd6 Qxd6 13. a3 Nd7 14. Nfd2 Nc5 15. Ne4 Nxe4 16. Bxe4 f5 17. Bd5+ Be6 18. Bxe6+ Qxe6 19. Nd2 g5 20. f3 Rae8 21. Qe2 Qg6 22. Qg2 g4 23. fxg4 Qxg4 24. Qf3 Qxf3 25. Rxf3 e4 26. dxe4 fxe4 27. Rxf8+ Kxf8 28. Rf1+ Kg7 29. Re1 e3 30. Nf1 Ne5 31. Nxe3 Nf3+ 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2019.06.14"]
[Round "7"]
[White "Von Elsner, Mathias"]
[Black "Cassens, Erhard Otto"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1816"]
[BlackElo "1852"]
[PlyCount "39"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 f5 2. g3 e6 3. Bg2 c6 4. Nf3 Nf6 5. 0-0 d5 6. d3 Bd6 7. Nc3 0-0 8. e4 Bb4 9. cxd5 fxe4 10. Ng5 exd5 11. dxe4 Bxc3 12. bxc3 dxe4 13. Qb3+ Qd5 14. c4 Qd3 15. Nxe4 Qxb3 16. axb3 Nxe4 17. Bxe4 Bf5 18. Bg2 Nd7 19. Be3 a6 20. Rfe1 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2019.06.13"]
[Round "6"]
[White "Sharma, Rishi"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1751"]
[BlackElo "1816"]
[PlyCount "104"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Bg4 4. Qb3 Qb6 5. cxd5 Qxb3 6. axb3 Bxf3 7. gxf3 cxd5 8. Nc3 e6 9. Nb5 Kd7 10. Rxa7 Rxa7 11. Nxa7 Bc5 12. Nb5 Na6 13. d4 Bb4+ 14. Bd2 Nf6 15. Bd3 Rc8 16. Ke2 Bxd2 17. Kxd2 Nb4 18. Bb1 g6 19. Rc1 Rxc1 20. Kxc1 h5 21. Kd2 Nh7 22. Kc3 Nc6 23. f4 Nf6 24. f3 Ne7 25. Bd3 Nf5 26. Kd2 Nd6 27. Nxd6 Kxd6 28. h3 h4 29. e4 Nh5 30. f5 g5 31. e5+ Kc6 32. f6 Nf4 33. Bf1 Nh5 34. Bd3 Nf4 35. Bh7 Kd7 36. Ke3 Nxh3 37. b4 Nf4 38. Kf2 Ke8 39. Bc2 Kf8 40. b5 b6 41. Bb1 Kg8 42. Bc2 h3 43. Kg3 Ne2+ 44. Kxh3 Nxd4 45. Bd1 Kh7 46. Kg4 Kh6 47. f4 gxf4 48. Kxf4 Nxb5 49. Ke3 Nc7 50. Be2 Kg6 51. Kd4 Kh6 52. b4 Kg5 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2019.06.12"]
[Round "5"]
[White "Schwarzman, Isja"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1910"]
[BlackElo "1816"]
[PlyCount "54"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 0-0 7. 0-0 Re8 8. Re1 a5 9. Nf1 Qc7 10. c3 Nbd7 11. Bg5 h6 12. Bd2 dxe4 13. dxe4 Nc5 14. Qc2 a4 15. h3 Be6 16. g4 Bc4 17. Ng3 Bd3 18. Qc1 Ne6 19. Bxh6 Bf8 20. Bg5 Nxg5 21. Nxg5 g6 22. Qe3 Bc4 23. Nf3 Rad8 24. Bf1 Be6 25. Qg5 Nh7 26. Qxe5 Bd6 27. Qd4 Bxg3 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2019.06.11"]
[Round "4"]
[White "Von Elsner, Mathias"]
[Black "Khalaf, Ayman"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1816"]
[BlackElo "1794"]
[PlyCount "156"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. b3 Be7 5. Bb2 Nbd7 6. Bg2 0-0 7. 0-0 b6 8. d3 Bb7 9. Nbd2 c6 10. Qc2 b5 11. Rfe1 Qb6 12. d4 c5 13. cxb5 Qxb5 14. dxc5 Rac8 15. Qd3 Qxd3 16. exd3 Nxc5 17. Bf1 Ba6 18. Bxf6 Bxf6 19. d4 Bxf1 20. Kxf1 Nd3 21. Re3 Nb4 22. Re2 Nc2 23. Rd1 Bxd4 24. Nc4 dxc4 25. Nxd4 Nxd4 26. Rxd4 cxb3 27. axb3 Rb8 28. Ra2 Rb7 29. Ra6 Rxb3 30. Rd7 g5 31. Raxa7 Kg7 32. Kg2 Kg6 33. h3 h5 34. Re7 Rb4 35. Rac7 h4 36. Rcd7 hxg3 37. fxg3 Rb3 38. Rc7 Rb5 39. Ra7 Rf5 40. Rab7 Ra8 41. Rb2 Ra3 42. Rf2 Rxf2+ 43. Kxf2 Ra6 44. Re8 Kf5 45. Rc8 Ra2+ 46. Kf3 Ra3+ 47. Kf2 e5 48. Rc4 Rd3 49. Rc5 Rd2+ 50. Kf3 Rd3+ 51. Kf2 Ke4 52. Rc4+ Rd4 53. Rc3 Rd2+ 54. Ke1 Rd3 55. Rc4+ Kf3 56. h4 Kxg3 57. hxg5 Rd7 58. Ke2 Re7 59. Ke3 e4 60. Rc1 Kg4 61. Rg1+ Kf5 62. Rg2 Kg6 63. Rg1 Re5 64. Kf4 Re7 65. Ke3 Kf5 66. Rg2 Ra7 67. Rg1 Ra3+ 68. Kd4 Rd3+ 69. Kc4 Rd7 70. Kc3 e3 71. Rg2 Kf4 72. g6 fxg6 73. Rxg6 e2 74. Re6 Kf3 75. Rf6+ Ke3 76. Re6+ Kf2 77. Rf6+ Ke1 78. Re6 Kd1 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2019.06.10"]
[Round "3"]
[White "Christensen, Andreas"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1854"]
[BlackElo "1816"]
[PlyCount "94"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 7. 0-0 dxe4 8. Nxe4 Nxe4 9. Qxe4 Nd7 10. d4 Nf6 11. Qd3 Bd6 12. Bg5 Qa5 13. Bd2 Qc7 14. Rad1 0-0-0 15. Bf3 Rd7 16. Be3 Nd5 17. c4 Nxe3 18. Qxe3 Kb8 19. d5 exd5 20. cxd5 Re7 21. Qb3 c5 22. Qc2 g6 23. Qc3 Rhe8 24. a3 Re5 25. Rc1 R5e7 26. Qc4 Qa5 27. g3 Re1 28. Rc3 Qc7 29. Qh4 f5 30. b4 b6 31. Kg2 Rxf1 32. Kxf1 Qe7 33. Re3 Qd7 34. Rxe8+ Qxe8 35. Be2 cxb4 36. axb4 Qe7 37. Qxe7 Bxe7 38. b5 Kc7 39. h4 Kd6 40. h5 Kxd5 41. hxg6 hxg6 42. Bd3 Kd4 43. Ke2 Kc5 44. f3 g5 45. g4 f4 46. Kd2 Kd4 47. Kc2 Bc5 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2019.06.09"]
[Round "2"]
[White "Von Elsner, Mathias"]
[Black "Chmielewski, Axel"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1816"]
[BlackElo "1827"]
[PlyCount "39"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Be6 10. e3 Qd7 11. Ne4 f6 12. d4 Bg4 13. Nc5 Qc8 14. Qc2 Nb4 15. Qd2 Nc6 16. Rac1 Rd8 17. Qc3 exd4 18. Nxd4 Nxd4 19. exd4 c6 20. Rfe1 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2019.06.08"]
[Round "1"]
[White "Klausch, Uwe"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1939"]
[BlackElo "1816"]
[PlyCount "46"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qd5 16. Kb1 Qe4 17. Be3 Ng4 18. Qd3 Qxd3 19. Rxd3 Bf6 20. Nh2 Nxh2 21. Rxh2 Rd8 22. Rh1 0-0 23. Rhd1 Rd5 1/2-1/2

[Event "Hamburg-ch Seniors 50+"]
[Site "Hamburg"]
[Date "2018.10.26"]
[Round "4"]
[White "Von Elsner, Mathias"]
[Black "Drapkin, Lazar"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1802"]
[BlackElo "1559"]
[PlyCount "78"]
[EventDate "2018.10.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 d5 4. cxd5 Nb4 5. Nc3 Nf6 6. Qb3 c6 7. dxc6 bxc6 8. a3 Qa5 9. Rb1 Nbd5 10. Nf3 Bd6 11. Qc4 Bd7 12. b4 Qc7 13. 0-0 Nb6 14. Qd3 0-0 15. Ng5 h6 16. Nge4 Nxe4 17. Nxe4 Be7 18. Qc2 Rac8 19. Bb2 Nd5 20. Nc5 Bg4 21. Rbc1 Bd8 22. Rfe1 Bh5 23. d3 Kh8 24. Ba1 Be7 25. Qb3 Nb6 26. Qb2 f6 27. Rc2 Bf7 28. Rec1 Bd5 29. e4 Bf7 30. Bh3 Rcd8 31. Rd1 Bxc5 32. Rxc5 Na4 33. Qc2 Nxc5 34. bxc5 Rb8 35. Rb1 Rxb1+ 36. Qxb1 Qa5 37. Qb2 Qa4 38. Qc3 Rb8 39. Kg2 Rb3 0-1

[Event "Hamburg-ch Seniors 50+"]
[Site "Hamburg"]
[Date "2018.10.25"]
[Round "3"]
[White "Porth, Hartmut"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2068"]
[BlackElo "1802"]
[PlyCount "111"]
[EventDate "2018.10.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. cxd3 e6 6. Qb3 b6 7. Nf3 Bd6 8. Bg3 h6 9. Bh4 0-0 10. Ne5 c5 11. Nd2 cxd4 12. exd4 Nbd7 13. Nxd7 Qxd7 14. Bxf6 gxf6 15. 0-0 Qc7 16. Rfc1 Qd7 17. Re1 Kh7 18. Nf1 Rg8 19. Qd1 f5 20. f3 Rac8 21. Re2 Rc6 22. Rc1 Rgc8 23. Rxc6 Rxc6 24. Qa4 Qc7 25. g3 a5 26. Kg2 Qc8 27. Ne3 h5 28. Rc2 Rc7 29. Rxc7 Qxc7 30. Qc2 f4 31. Qxc7 Bxc7 32. Nc2 Bd6 33. Kh3 Kg6 34. g4 Be7 35. Kg2 hxg4 36. fxg4 f5 37. Kf3 Kg5 38. gxf5 Kxf5 39. Ne1 Bf6 40. Nc2 e5 41. dxe5 Bxe5 42. b3 Kg5 43. Ne1 b5 44. Ng2 Kf5 45. h4 a4 46. h5 axb3 47. axb3 Kg5 48. h6 Kxh6 49. Nxf4 Kg5 50. Nxd5 Kf5 51. Ne3+ Ke6 52. Ke4 Bb8 53. Nf5 Ba7 54. Nd4+ Bxd4 55. Kxd4 Kd6 56. b4 1-0

[Event "Hamburg-ch Seniors 50+"]
[Site "Hamburg"]
[Date "2018.10.24"]
[Round "2"]
[White "Von Elsner, Mathias"]
[Black "Schirmer, Werner"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1802"]
[BlackElo "1918"]
[PlyCount "106"]
[EventDate "2018.10.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 Bd7 9. Rb1 Qc8 10. a3 Bg4 11. f3 Bh3 12. b4 Bxg2 13. Kxg2 Nd7 14. b5 Nd4 15. Nxd4 cxd4 16. Nd5 Re8 17. Bg5 f6 18. Bd2 Nc5 19. Bc1 e6 20. Nb4 a5 21. bxa6 bxa6 22. Nc2 Na4 23. Bd2 Qc5 24. Bb4 Qa7 25. Na1 Qd7 26. Nb3 f5 27. Qc2 e5 28. Na5 Rab8 29. Rb3 fxe4 30. fxe4 Rf8 31. Rxf8+ Rxf8 32. Rb1 Bh6 33. Rf1 Rxf1 34. Kxf1 Nc5 35. Bxc5 dxc5 36. Kg2 Be3 37. Qb1 Qc7 38. Nb3 Qb6 39. Nd2 Qc7 40. Nf3 g5 41. Qf1 Qb8 42. h4 h6 43. hxg5 hxg5 44. Qd1 Kg7 45. Qc2 a5 46. Qa4 Qb2+ 47. Kh3 Qb1 48. Qd7+ Kg8 49. Qe8+ Kh7 50. Qe7+ Kg8 51. Kg4 Qxd3 52. Qe6+ Kh7 53. Qf7+ Kh8 1/2-1/2

[Event "Hamburg-ch Seniors 50+"]
[Site "Hamburg"]
[Date "2018.10.23"]
[Round "1"]
[White "Andersen, Jens Knud"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2167"]
[BlackElo "1802"]
[PlyCount "105"]
[EventDate "2018.10.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Bg4 3. c4 c6 4. Qb3 Qc8 5. cxd5 Bxf3 6. gxf3 cxd5 7. Nc3 e6 8. d4 Nc6 9. Bd2 Bb4 10. Bb5 Bxc3 11. Bxc3 Nge7 12. Bb4 a6 13. Bxc6+ Nxc6 14. Rc1 Qd7 15. 0-0 f5 16. Bc3 0-0 17. f4 Rf6 18. Kh1 Rg6 19. Rg1 Rxg1+ 20. Rxg1 Rc8 21. Bd2 b5 22. Qd3 Ne7 23. b3 Kh8 24. f3 Rc6 25. Bb4 Nc8 26. Bf8 g6 27. Bc5 Nd6 28. Kg2 Qd8 29. Kf1 Qa5 30. Rg2 b4 31. Bxd6 Rxd6 32. Rc2 Kg7 33. Ke1 Rd7 34. Kd1 Ra7 35. Qd2 Qb5 36. Ke1 Qb6 37. Qc1 Qa5 38. Kf2 Qd8 39. Kg1 Qe7 40. Rc8 Kh6 41. Qc5 a5 42. Kg2 Qxc5 43. dxc5 a4 44. Rb8 axb3 45. axb3 Ra2+ 46. Kg3 Rc2 47. Rxb4 Rxc5 48. Rb6 Rc3 49. Rxe6 Rxb3 50. Re7 Rd3 51. h4 Rd2 52. Rd7 Re2 53. Rxd5 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2018.05.27"]
[Round "9"]
[White "Krotofil, Kurt"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "1896"]
[BlackElo "1802"]
[PlyCount "36"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qb3 a5 10. Bd2 0-0 11. Rfe1 Bg4 12. Be2 Qe7 13. h3 Bh5 14. Rad1 c5 15. Nb5 cxd4 16. Nfxd4 Bxe2 17. Rxe2 Nd5 18. e4 Nc5 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2018.05.26"]
[Round "8"]
[White "Schoeneshoefer, Adrian"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1832"]
[BlackElo "1802"]
[PlyCount "63"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Bg5 Bb4 7. Qa4+ Nc6 8. cxd5 Qxd5 9. Bxf6 Bxc3+ 10. bxc3 Qe4+ 11. Be2 gxf6 12. Kf1 Bd7 13. Rd1 Ne7 14. Qb3 Bc6 15. Bf3 Qf5 16. Bxc6+ bxc6 17. Qb7 Qb5+ 18. Qxb5 cxb5 19. Rb1 a6 20. a4 Nd5 21. Ne2 0-0 22. Ke1 Rfc8 23. Kd2 bxa4 24. Kd3 a5 25. Ra1 Rab8 26. Rhb1 Rb3 27. Rxb3 axb3 28. c4 b2 29. Rb1 Nb4+ 30. Kc3 Nd5+ 31. Kd3 Nb4+ 32. Kc3 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2018.05.25"]
[Round "7"]
[White "Von Elsner, Mathias"]
[Black "Rudolph, Jens Erik"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1802"]
[BlackElo "1930"]
[PlyCount "130"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 g5 2. e3 Bg7 3. h4 d6 4. hxg5 e5 5. Nh3 h6 6. g6 fxg6 7. Bd3 Ne7 8. Nc3 c6 9. b3 a5 10. Qc2 Bf5 11. Bxf5 gxf5 12. Bb2 Na6 13. a3 Qb6 14. Na4 Qa7 15. Nf4 exf4 16. Bxg7 Rh7 17. Bd4 c5 18. Bf6 fxe3 19. fxe3 b6 20. 0-0-0 0-0-0 21. Bxe7 Qxe7 22. Qxf5+ Kc7 23. Nc3 Qg7 24. Rdf1 Kb7 25. Kc2 Rd7 26. Qe4+ Kb8 27. Qe8+ Kc7 28. Qa8 Nb8 29. Nd5+ Kc8 30. Nxb6+ Kc7 31. Nxd7 Qg6+ 32. Kc1 Nxd7 33. Qxa5+ Nb6 34. Qc3 Nd7 35. Qc2 Qg7 36. d4 cxd4 37. exd4 Qg5+ 38. Qd2 Qg3 39. Rf3 Qg6 40. Rhf1 Rg7 41. Qa5+ Kb7 42. Qd5+ Kc7 43. Rf5 Qg3 44. Qa5+ Kc6 45. Qa8+ Kc7 46. Qa7+ Kd8 47. Qa8+ Kc7 48. Qf3 Qh4 49. Qf4 Rg4 50. Qf2 Rg3 51. Rf3 Qg5+ 52. Qd2 Rxf3 53. gxf3 Qf6 54. Qe3 Nc5 55. Re1 Qxd4 56. Qxd4 Nxb3+ 57. Kb2 Nxd4 58. f4 h5 59. Rh1 Ne2 60. Rh4 Ng3 61. Rh3 Ne2 62. f5 Kd7 63. Rxh5 Ng3 64. Rh7+ Ke8 65. f6 Ne4 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2018.05.24"]
[Round "6"]
[White "Von Elsner, Mathias"]
[Black "Schmuck, Martin"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1802"]
[BlackElo "1881"]
[PlyCount "88"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. g3 d6 3. Bg2 Nf6 4. e3 Bg4 5. Qb3 Nbd7 6. h3 Be6 7. Nc3 Ne5 8. Nd5 Bxd5 9. cxd5 Qd7 10. Nf3 Nxf3+ 11. Bxf3 g6 12. 0-0 Bg7 13. Kg2 0-0 14. d3 b5 15. Bd2 a5 16. Rab1 Rfc8 17. a3 a4 18. Qc2 b4 19. Qc4 b3 20. Bc3 Ra7 21. Rfe1 Ne8 22. Bg4 f5 23. Bxg7 fxg4 24. Bc3 gxh3+ 25. Kh2 Qf5 26. Qf4 Qxd5 27. e4 Qf7 28. Qe3 e5 29. f4 Nf6 30. Kxh3 Qe6+ 31. f5 gxf5 32. Qg5+ Rg7 33. Qxf5 Qxf5+ 34. exf5 Ng4 35. Re2 Rf8 36. Rf1 h5 37. Kh4 Kf7 38. Bd2 Kf6 39. Bc1 d5 40. Bd2 Rc8 41. Bc3 d4 42. Bd2 c4 43. dxc4 Rxc4 44. Kxh5 Rc8 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2018.05.23"]
[Round "5"]
[White "Lam, Daniel"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1964"]
[BlackElo "1802"]
[PlyCount "119"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. g4 Be7 8. Bg2 Bg5 9. Bxg5 Qxg5 10. h4 Qe7 11. 0-0-0 d4 12. Ne2 e5 13. Ng3 0-0-0 14. Nf5 Qf8 15. Qe2 Ne7 16. Ng3 Ng6 17. Qd2 Nf4 18. Bf3 g6 19. Kb1 Kb8 20. Rc1 Qd6 21. Rcf1 Nc5 22. Rh2 Nce6 23. Rfh1 Qc7 24. Bd1 Rhf8 25. Qb4 a5 26. Qe1 c5 27. h5 Ng5 28. hxg6 hxg6 29. Nf1 c4 30. dxc4 d3 31. Qe3 Qxc4 32. Nd2 Qd4 33. Qxd4 Rxd4 34. c3 Rdd8 35. f3 b5 36. a4 b4 37. cxb4 axb4 38. Ka2 Ka7 39. Kb3 Rd4 40. Nc4 f6 41. Kxb4 Rb8+ 42. Kc3 Rbd8 43. Nd2 Ne2+ 44. Bxe2 dxe2 45. Rxe2 Rc8+ 46. Kb3 Nxf3 47. Nxf3 Rd3+ 48. Kb4 Rxf3 49. Rh7+ Ka6 50. Rd2 Rb8+ 51. Kc5 Rc8+ 52. Kd6 Rb3 53. Kd7 Kb7 54. Ke6+ Kb8 55. Kxf6 Rb6+ 56. Kxe5 Re8+ 57. Kf4 Rb4 58. Re2 Rxa4 59. Rg7 Rf8+ 60. Kg5 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2018.05.22"]
[Round "4"]
[White "Schwarzmann, Isja"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2044"]
[BlackElo "1802"]
[PlyCount "69"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bg4 5. Be2 Bd6 6. 0-0 Nf6 7. Re1 0-0 8. Bf1 Re8 9. h3 Bh5 10. g4 dxe4 11. dxe4 Bg6 12. Bg2 Na6 13. Nh4 Bc5 14. Nf5 Qb6 15. Qe2 Rad8 16. a3 Nc7 17. Qf3 Ne6 18. Nc4 Qc7 19. b4 Nd4 20. Nxd4 Bxd4 21. c3 b5 22. cxd4 bxc4 23. dxe5 Qxe5 24. Bf4 Qb5 25. Rad1 h6 26. Qe2 Rxd1 27. Qxd1 Bxe4 28. Bxe4 Rxe4 29. Rxe4 Nxe4 30. Kf1 c3+ 31. Qe2 Qd5 32. Ke1 Ng5 33. Bxg5 hxg5 34. f3 g6 35. Qc2 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2018.05.21"]
[Round "3"]
[White "Von Elsner, Mathias"]
[Black "Schroeder, Kai Uwe"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1802"]
[BlackElo "1860"]
[PlyCount "60"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Be7 5. g3 0-0 6. Bg2 c5 7. e3 Nc6 8. 0-0 Qc7 9. Nc3 dxc4 10. bxc4 a6 11. Qe2 Rd8 12. Rfd1 Nb4 13. d4 cxd4 14. exd4 Bd6 15. a3 Nc6 16. Rac1 Na5 17. c5 Bf8 18. Rb1 Nc6 19. Ne4 Nd5 20. Nc3 Nce7 21. Ne5 Nxc3 22. Bxc3 Nd5 23. Ba1 Qa5 24. Qf3 Qc7 25. Qb3 Be7 26. Nc4 Rb8 27. a4 Bd7 28. Bxd5 exd5 29. Re1 dxc4 30. Qxc4 Be6 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2018.05.20"]
[Round "2"]
[White "Von Elsner, Mathias"]
[Black "Foo, Tzun Hong"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1802"]
[BlackElo "1851"]
[PlyCount "62"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 g6 4. Bg2 Bg7 5. e4 Nge7 6. Nge2 0-0 7. d3 d6 8. 0-0 Be6 9. Nd5 Kh8 10. Bg5 f5 11. Qd2 Qd7 12. Rac1 Ng8 13. Be3 Nce7 14. f4 c6 15. Ndc3 d5 16. cxd5 cxd5 17. fxe5 dxe4 18. dxe4 Qxd2 19. Bxd2 Bxe5 20. Bf4 Bxf4 21. Nxf4 Bc4 22. Rfe1 Rab8 23. b3 Ba6 24. Ncd5 Nxd5 25. exd5 Rfd8 26. Red1 Rd6 27. Ne6 Nf6 28. Nc7 Rbd8 29. Ne6 Rb8 30. Ng5 Kg8 31. Ne6 Re8 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2018.05.19"]
[Round "1"]
[White "Ristic, Sreten"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1881"]
[BlackElo "1802"]
[PlyCount "116"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Nf3 Nf6 8. Qe5 Bg4 9. Be2 Qd5 10. Qc7 Qd7 11. Qg3 Bxf3 12. Bxf3 e6 13. 0-0 0-0-0 14. Bd2 Bd6 15. Qxg7 Be5 16. Bc3 Rdg8 17. Qh6 Ng4 18. Bxg4 Bxc3 19. Bxe6 fxe6 20. bxc3 Rg6 21. Qh3 Rhg8 22. g3 Kb8 23. a4 Qg7 24. d4 e5 25. Qf5 Rg5 26. Qd3 exd4 27. Qxd4 Qc7 28. Kg2 h5 29. Rfe1 Rd5 30. Qe4 Qf7 31. a5 a6 32. Rab1 h4 33. Qxh4 Rd2 34. Rf1 Rf8 35. g4 Qf3+ 36. Kg1 Ka8 37. Qg3 Qe4 38. h3 Qxc2 39. Rb4 Rd3 40. Qc7 Rb8 41. Kg2 Rxc3 42. Rfb1 Qd3 43. Qxb8+ Kxb8 44. Rxb7+ Kc8 45. Rb8+ Kd7 46. R1b7+ Ke6 47. Re8+ Kf6 48. Rf8+ Ke6 49. Re8+ Kf6 50. Rf8+ Ke6 51. f3 Rc2+ 52. Kg3 Qd6+ 53. f4 Qxf8 54. f5+ Kf6 55. Rb3 Qc5 56. Kh4 Rc3 57. Rb2 Qe7 58. g5+ Kxf5 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2017.06.11"]
[Round "9"]
[White "Von Elsner, Mathias"]
[Black "Becker Bertau, Friedrich"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1800"]
[BlackElo "1861"]
[PlyCount "122"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 e5 4. Nc3 f5 5. e3 Nf6 6. Nge2 d6 7. 0-0 Be7 8. d4 0-0 9. a3 e4 10. Nf4 Qe8 11. Ncd5 Nxd5 12. Nxd5 Bd8 13. b4 Be6 14. bxc5 dxc5 15. Bb2 Qf7 16. dxc5 Na5 17. Rc1 Rc8 18. f3 Nxc4 19. Rxc4 Bxd5 20. Rd4 exf3 21. Bxf3 Bxf3 22. Rxf3 Be7 23. Rd7 Rfd8 24. Kg2 Qe6 25. Rxd8+ Rxd8 26. Qc2 Rd5 27. Bd4 g5 28. Qb3 Bxc5 29. Qxb7 Bxd4 30. exd4 Qe2+ 31. Rf2 Qe4+ 32. Kh3 g4+ 33. Kh4 Qe6 34. Qb8+ Kf7 35. Qf4 Qf6+ 36. Qg5 h6 37. Qxf6+ Kxf6 38. Rd2 Ke6 39. h3 gxh3 40. Kxh3 Ra5 41. Re2+ Kd6 42. Re3 Rd5 43. Rf3 Kc6 44. Rd3 Kb5 45. Rb3+ Ka4 46. Rd3 a5 47. Kh4 Kb5 48. g4 f4 49. Rb3+ Kc4 50. Rb6 Kxd4 51. Rxh6 Ke3 52. Re6+ Kf2 53. g5 Rd3 54. Rf6 f3 55. g6 Rd1 56. Kg4 Rg1+ 57. Kf4 Rg3 58. Ke4 Rg4+ 59. Kd3 Kg2 60. Ke3 Rg3 61. g7 Rxg7 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2017.06.10"]
[Round "8"]
[White "Tesch, David"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1857"]
[BlackElo "1800"]
[PlyCount "45"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 g6 5. b3 Bg7 6. Bb2 0-0 7. 0-0 Bf5 8. d3 Qc8 9. Nbd2 Bh3 10. cxd5 Bxg2 11. Kxg2 cxd5 12. Rc1 Qd8 13. e4 Nc6 14. Qe2 dxe4 15. dxe4 Qa5 16. Bc3 Qh5 17. Rfd1 Rfd8 18. h3 Nd7 19. Bxg7 Kxg7 20. g4 Qa5 21. Nc4 Qc7 22. Ne3 e6 23. Nc4 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2017.06.09"]
[Round "7"]
[White "Opasiak, Dustin Tennessee"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1767"]
[BlackElo "1800"]
[PlyCount "65"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 e6 7. Nf4 Bd6 8. Ngh5 Kf8 9. Be2 Nf6 10. c3 Nbd7 11. Nxg6+ hxg6 12. Bf4 Qc7 13. Bxd6+ Qxd6 14. Ng3 Rd8 15. Qa4 a6 16. Qa5 Rc8 17. 0-0 Ra8 18. Rad1 b6 19. Qg5 Qd5 20. Qf4 Ke7 21. c4 g5 22. Qd2 Qa5 23. b4 Qa4 24. d5 cxd5 25. cxd5 Nxd5 26. Qxg5+ N5f6 27. Bf3 Rad8 28. Rfe1 Rhg8 29. Qf4 g6 30. Qd6+ Ke8 31. Rd2 Qb5 32. Rde2 Nb8 33. Rxe6+ 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2017.06.08"]
[Round "6"]
[White "Von Elsner, Mathias"]
[Black "Klausch, Uwe"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1800"]
[BlackElo "1888"]
[PlyCount "39"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 c5 8. Nc3 Bc6 9. 0-0 Nbd7 10. d4 cxd4 11. Qxd4 e6 12. Bf4 Be7 13. b4 b6 14. Rfd1 0-0 15. Bd6 Rc8 16. Rac1 Re8 17. a3 h6 18. e4 Bxd6 19. Qxd6 Nb8 20. Qf4 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2017.06.07"]
[Round "5"]
[White "Bergstraesser, Andreas"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1955"]
[BlackElo "1800"]
[PlyCount "123"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Bd6 13. Ne4 Nxe4 14. Qxe4 Qc7 15. g3 0-0-0 16. Kb1 Rhe8 17. Qg4 Rg8 18. c4 Nf6 19. Qh3 Ne4 20. Be3 Qa5 21. Ka1 Kb8 22. c5 Bc7 23. Qg2 f5 24. Nd2 Nxd2 25. Bxd2 Qa4 26. Bc3 Qc4 27. Qf3 Rge8 28. Rhe1 Qa4 29. b3 Qb5 30. Re3 Re7 31. Rde1 Rde8 32. R1e2 a5 33. Kb2 a4 34. Qh1 e5 35. dxe5 Qxc5 36. Qe1 Re6 37. f4 axb3 38. axb3 Rd8 39. Rd2 Rd5 40. Red3 Bb6 41. Bd4 Qb5 42. Qd1 Ba5 43. Bc3 Bxc3+ 44. Kxc3 Rxd3+ 45. Rxd3 c5 46. Rd6 Rxd6 47. Qxd6+ Ka7 48. e6 Qb4+ 49. Kb2 Qe4 50. Qxc5+ Kb8 51. Qd6+ Ka7 52. Qd7 Qe2+ 53. Ka3 Kb8 54. e7 Qa6+ 55. Kb4 Qb6+ 56. Kc4 Qa6+ 57. Kc5 Qa5+ 58. Kd6 Qb6+ 59. Ke5 Qf6+ 60. Kd5 Qf7+ 61. Kc5 b6+ 62. Kc6 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2017.06.06"]
[Round "4"]
[White "Von Elsner, Mathias"]
[Black "Hourigan, Gerrit"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1800"]
[BlackElo "1847"]
[PlyCount "40"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. Ne5 Nbd7 9. d4 c5 10. Nd2 cxd4 11. Bxd4 Nc5 12. Bb2 a5 13. cxd5 exd5 14. Rc1 Bd6 15. Nef3 Qe7 16. Nd4 g6 17. N2f3 Rac8 18. Nb5 Bb8 19. Qd4 Ba6 20. Qxf6 Qxf6 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2017.06.05"]
[Round "3"]
[White "Von Elsner, Mathias"]
[Black "Bernhard, Ralph"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "1800"]
[BlackElo "1669"]
[PlyCount "70"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 e5 4. Nc3 Nf6 5. d4 dxc4 6. Nf3 exd4 7. Nxd4 Bc5 8. Be3 Bb4 9. Qa4 Bxc3+ 10. bxc3 0-0 11. Qxc4 Nbd7 12. 0-0 Qa5 13. Nb3 Qh5 14. Bf3 Ne5 15. Bxh5 Nxc4 16. Bf3 Nxe3 17. fxe3 Re8 18. e4 Nxe4 19. Rac1 Ng5 20. Nd4 Be6 21. c4 Rad8 22. Rfd1 Bc8 23. c5 g6 24. Kf2 Re5 25. Nb3 Rde8 26. Nd4 Nxf3 27. exf3 Re3 28. Rd2 Ra3 29. Rcd1 Kf8 30. g4 Rc3 31. Rc2 Ra3 32. Rdd2 Kg8 33. h4 Be6 34. Re2 Rd3 35. Rcd2 Rxd2 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2017.06.04"]
[Round "2"]
[White "Chmielewski, Axel"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1884"]
[BlackElo "1800"]
[PlyCount "110"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 Bg4 5. Ne5 Nbd7 6. Nxg4 Nxg4 7. cxd5 cxd5 8. Qb3 Qc7 9. Nc3 e6 10. g3 Qb6 11. Qxb6 Nxb6 12. a3 Rc8 13. Bg2 f5 14. Bf4 Nc4 15. 0-0 Bd6 16. Bxd6 Nxd6 17. h3 Nf6 18. Rfc1 Kd7 19. e3 Nfe4 20. Ne2 Nd2 21. Rxc8 Rxc8 22. Rc1 N6c4 23. Rc2 g5 24. Nc3 Ne4 25. Bxe4 fxe4 26. g4 Rc6 27. Kf1 a6 28. Ke2 b5 29. f3 Nxb2 30. fxe4 dxe4 31. Rxb2 Rxc3 32. a4 Kc6 33. axb5+ axb5 34. Kd2 Rc4 35. Rb1 b4 36. Rb2 Kb5 37. Rb1 Ka4 38. Ra1+ Kb3 39. Ra6 Rc2+ 40. Kd1 Ra2 41. Rxe6 Kc3 42. Rc6+ Kd3 43. Kc1 Kxe3 44. d5 Rd2 45. d6 Rd4 46. Rc7 Rxd6 47. Rxh7 Ke2 48. Rb7 e3 49. Rxb4 Rd5 50. Rb7 Rc5+ 51. Kb1 Kd1 52. Rd7+ Ke1 53. Kb2 e2 54. Kb1 Rc3 55. Rd5 Kf2 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2017.06.03"]
[Round "1"]
[White "Von Elsner, Mathias"]
[Black "Ristic, Sreten"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1800"]
[BlackElo "1914"]
[PlyCount "69"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. c4 c5 2. g3 e6 3. Bg2 Na6 4. Nf3 Nc7 5. d4 cxd4 6. 0-0 Nf6 7. Qxd4 d6 8. Nc3 Bd7 9. b4 b6 10. Ng5 Rb8 11. Nge4 e5 12. Nxd6+ Bxd6 13. Qxd6 Ne6 14. Qxe5 Rc8 15. Bg5 Ng4 16. Qxe6+ fxe6 17. Bxd8 Rxc4 18. Ne4 Kxd8 19. Nd6 Rxb4 20. Nf7+ Ke7 21. Nxh8 Rb2 22. h3 Nf6 23. e4 e5 24. Rfc1 Ne8 25. a4 Kf8 26. Bf1 a5 27. Bc4 Rb4 28. Nf7 Nf6 29. Nxe5 Bxh3 30. Nd3 Nxe4 31. Nxb4 axb4 32. a5 bxa5 33. Rxa5 Nc3 34. Re1 g6 35. Ra7 1-0

[Event "Hamburg-ch cand"]
[Site "Hamburg"]
[Date "2016.05.22"]
[Round "9"]
[White "Ertelt, Alf"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1781"]
[BlackElo "1869"]
[PlyCount "81"]
[EventDate "2016.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. e3 Qb6 4. Qc1 Bf5 5. Bd3 Bxd3 6. cxd3 Nf6 7. Nf3 Nh5 8. Bg3 Nxg3 9. hxg3 Nd7 10. Nc3 f6 11. 0-0 e6 12. a3 Be7 13. b4 0-0 14. e4 Rfc8 15. Qe3 dxe4 16. dxe4 e5 17. Na4 Qb5 18. Qb3+ Kf8 19. Rfd1 Rd8 20. Nc3 Qb6 21. Qe6 c5 22. Qxb6 axb6 23. dxc5 bxc5 24. b5 Nb6 25. Nd5 Nxd5 26. exd5 Ra5 27. a4 Bd6 28. Nd2 Ke7 29. Nc4 Raa8 30. a5 Bc7 31. b6 Bd6 32. Kf1 f5 33. Ra3 Rf8 34. a6 bxa6 35. Rda1 Rfd8 36. Na5 Re8 37. Nc6+ Kd7 38. b7 Rab8 39. Nxb8+ Rxb8 40. Rb1 Kc7 41. Rxa6 1-0

[Event "Hamburg-ch cand"]
[Site "Hamburg"]
[Date "2016.05.21"]
[Round "8"]
[White "Von Elsner, Mathias"]
[Black "Schmuck, Martin"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "1869"]
[BlackElo "1931"]
[PlyCount "47"]
[EventDate "2016.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 c6 5. d4 exd4 6. Qxd4 Nf6 7. Bf4 fxe4 8. 0-0-0 d5 9. Nxe4 Be7 10. Nxf6+ Bxf6 11. Re1+ Kf7 12. Qd2 g5 13. Be5 Nd7 14. Bxf6 Qxf6 15. Nf3 h6 16. Kb1 Kg7 17. Re3 Nc5 18. Nd4 Ne6 19. Nxe6+ Bxe6 20. Rhe1 Bf5 21. f4 Rhf8 22. fxg5 Qxg5 23. Re7+ Rf7 24. Qxg5+ 1/2-1/2

[Event "Hamburg-ch cand"]
[Site "Hamburg"]
[Date "2016.05.20"]
[Round "7"]
[White "Lochmann, Viktor"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1723"]
[BlackElo "1869"]
[PlyCount "124"]
[EventDate "2016.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 a6 6. Be2 Nf6 7. Nc3 Bb4 8. f3 Qc7 9. 0-0 0-0 10. Na4 Ba5 11. c4 d5 12. exd5 Nxd4 13. Bxd4 exd5 14. Bxf6 gxf6 15. cxd5 Qf4 16. Kh1 Bf5 17. Rc1 Rae8 18. Nc3 Bc7 19. g3 Qb4 20. b3 Bb6 21. Ne4 Bxe4 22. Rc4 Bxf3+ 23. Bxf3 Qd6 24. Bg2 Re5 25. Rcf4 Rfe8 26. Rxf6 Qxf6 27. Rxf6 Re1+ 28. Rf1 Rxd1 29. Rxd1 Re2 30. d6 Rxa2 31. d7 Bd8 32. Bxb7 Kf8 33. Bc6 Re2 34. Ba4 a5 35. Rc1 Ke7 36. Bb5 Rd2 37. Re1+ Kd6 38. Re8 Kc7 39. Rf8 f6 40. Ba4 h5 41. Rh8 Rd5 42. Kg2 Rf5 43. Re8 Rc5 44. Kf3 Rc2 45. h3 Rh2 46. h4 Rc2 47. Rh8 Rc5 48. Kf4 Rd5 49. g4 Rd4+ 50. Kf5 hxg4 51. h5 g3 52. Rg8 Rd5+ 53. Kf4 Rxh5 54. Rxg3 Rc5 55. Ke4 Rc1 56. Kd5 Rd1+ 57. Ke4 Re1+ 58. Kd3 Rc1 59. Re3 Rc5 60. Kd4 Rc1 61. Kd5 Rc2 62. Rd3 Rc1 1/2-1/2

[Event "Hamburg-ch cand"]
[Site "Hamburg"]
[Date "2016.05.19"]
[Round "6"]
[White "Von Elsner, Mathias"]
[Black "Haack, Stefan"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1869"]
[BlackElo "1863"]
[PlyCount "80"]
[EventDate "2016.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 d6 6. 0-0 0-0 7. d4 Bg4 8. Qd3 Bxf3 9. Bxf3 Nxd4 10. Bg2 h6 11. Be3 c5 12. f4 a6 13. a4 Rb8 14. b3 Re8 15. Rab1 Qa5 16. Bd2 Qd8 17. Nd1 Qc7 18. c3 Nxb3 19. Ne3 Nxd2 20. Qxd2 b5 21. axb5 axb5 22. Nf5 c4 23. fxe5 dxe5 24. Kh1 Red8 25. Qc1 Kh7 26. Rd1 Rxd1+ 27. Qxd1 g6 28. Nxe7 Qxe7 29. Qf3 Kg7 30. Bf1 Qc5 31. Be2 h5 32. h3 Rb6 33. g4 hxg4 34. hxg4 Rb8 35. Rf1 Rh8+ 36. Kg2 Qe7 37. Rb1 Rh4 38. Rf1 Rxg4+ 39. Kh3 Rf4 40. Qg2 Qe6+ 0-1

[Event "Hamburg-ch cand"]
[Site "Hamburg"]
[Date "2016.05.18"]
[Round "5"]
[White "Hildebrandt, Alexander"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1674"]
[BlackElo "1869"]
[PlyCount "45"]
[EventDate "2016.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 e6 9. Bf4 Ngf6 10. c4 Bb4+ 11. Nd2 0-0 12. a3 Bxd2+ 13. Qxd2 c5 14. Bd6 Re8 15. dxc5 b6 16. b4 bxc5 17. bxc5 Qc8 18. Qa5 Qc6 19. 0-0 Rec8 20. Rfd1 Nxc5 21. Bxc5 Qxc5 22. Rd8+ Ne8 23. Rxe8+ 1-0

[Event "Hamburg-ch cand"]
[Site "Hamburg"]
[Date "2016.05.17"]
[Round "4"]
[White "Von Elsner, Mathias"]
[Black "Christensen, Andreas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1869"]
[BlackElo "1774"]
[PlyCount "98"]
[EventDate "2016.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Be3 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. dxe5 Bxc3+ 9. bxc3 Qxe5 10. Be2 Nge7 11. Nf3 Qc7 12. 0-0 0-0 13. Nd4 Nxd4 14. cxd4 Nd5 15. Qd2 Qd6 16. Rab1 b6 17. Bf3 Be6 18. a4 a6 19. Bf4 Nxf4 20. Bxa8 Rxa8 21. Rfd1 Bc4 22. Re1 h6 23. g3 Nd5 24. Qc2 b5 25. Re5 Rf8 26. Qf5 g6 27. Qf3 Kg7 28. h4 Qf6 29. Qg4 Nc3 30. Rbe1 Be6 31. Qf4 Qxf4 32. gxf4 Rd8 33. axb5 Nxb5 34. R5e3 Rxd4 35. Re4 Rxe4 36. Rxe4 Nc3 37. Re3 Nb5 38. Kh2 Kf6 39. Kg3 h5 40. Re5 Nd6 41. Kf3 Bg4+ 42. Kg2 Nf5 43. Rc5 Be2 44. Rc6+ Kg7 45. Rc2 Bb5 46. Rc5 Nxh4+ 47. Kh3 Nf5 48. Kg2 Nd4 49. Kh2 Ne6 0-1

[Event "Hamburg-ch cand"]
[Site "Hamburg"]
[Date "2016.05.16"]
[Round "3"]
[White "Keyser, Philipp"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "1691"]
[BlackElo "1869"]
[PlyCount "71"]
[EventDate "2016.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. 0-0 Bb4 9. f3 b5 10. a4 e5 11. Nxc6 Bxc3 12. bxc3 dxc6 13. axb5 c5 14. bxa6 0-0 15. Qe1 Be6 16. Qf2 Rfc8 17. Rfb1 Ra7 18. Rb2 h6 19. Rab1 Qa5 20. Rb7 Raa8 21. Qe1 Qa4 22. Qc1 c4 23. Ra1 Qc6 24. Rb6 Qc7 25. Qb2 Rcb8 26. Rxb8+ Rxb8 27. Qa3 Nd7 28. a7 Ra8 29. Qa5 Qb7 30. Qb4 Qc6 31. Rb1 Kh7 32. Qb7 Qc8 33. Qxc8 Rxc8 34. Rb7 Kg6 35. Bxc4 Kf6 36. Bb5 1-0

[Event "Hamburg-ch cand"]
[Site "Hamburg"]
[Date "2016.05.15"]
[Round "2"]
[White "Von Elsner, Mathias"]
[Black "Weis, Hans Juergen"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1869"]
[BlackElo "1570"]
[PlyCount "79"]
[EventDate "2016.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 d6 4. g3 Bd7 5. Bg2 Nc6 6. 0-0 Be7 7. d4 exd4 8. Nxd4 Ne5 9. h3 0-0 10. f4 Nc6 11. Be3 Qc8 12. Kh2 a6 13. Qf3 Nxd4 14. Bxd4 c5 15. Bg1 Ng4+ 16. hxg4 Bxg4 17. Qd3 Qe6 18. Kh1 Qh6+ 19. Bh2 b5 20. Nd5 Ra7 21. Rae1 Rd8 22. Ne3 Be6 23. Nd5 Bf6 24. Nxf6+ Qxf6 25. b3 c4 26. Qe3 Qe7 27. f5 Bc8 28. g4 Rad7 29. f6 Qe6 30. fxg7 f6 31. g5 Rxg7 32. gxf6 Rg6 33. f7+ Kf8 34. Qd4 Rg7 35. Qf6 Qxf6 36. Rxf6 Bb7 37. Bxd6+ Rxd6 38. Rxd6 Rxf7 39. e5 Bc8 40. Rd8+ 1-0

[Event "Hamburg-ch cand"]
[Site "Hamburg"]
[Date "2016.05.14"]
[Round "1"]
[White "Foo, Tzun Hong"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "1692"]
[BlackElo "1869"]
[PlyCount "59"]
[EventDate "2016.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 b6 9. Be2 Be7 10. Be3 0-0 11. 0-0 Qc7 12. Rc1 Rd8 13. Qb3 Rb8 14. f3 Nd7 15. Qd1 Nb4 16. Nc2 Nxc2 17. Qxc2 Bb7 18. Rfd1 Bf6 19. b4 Rbc8 20. Qb3 Bxc3 21. Rxc3 Ne5 22. Rdc1 Nd7 23. c5 dxc5 24. bxc5 bxc5 25. Bxc5 Nxc5 26. Rxc5 Qd6 27. Rxc8 Bxc8 28. Qc4 h6 29. a4 Qd2 30. Kf1 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2015.05.31"]
[Round "9"]
[White "Von Elsner, Mathias"]
[Black "Groeppel, Peter"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1744"]
[BlackElo "1964"]
[PlyCount "75"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Bd7 6. a3 c4 7. Nbd2 f6 8. b3 cxb3 9. Nxb3 fxe5 10. dxe5 Nh6 11. Nbd4 Nf7 12. Nxc6 bxc6 13. Bd3 Qa5 14. Bd2 Qc7 15. Bf4 g5 16. Nxg5 Nxg5 17. Bxg5 Qxe5+ 18. Be3 Bd6 19. Qd2 0-0 20. g3 Bc5 21. 0-0 Bxe3 22. Qxe3 Qxe3 23. fxe3 Rxf1+ 24. Rxf1 Rb8 25. Bxh7+ Kxh7 26. Rf7+ Kg6 27. Rxd7 Rb3 28. Rxa7 Rxc3 29. Kf2 Rc2+ 30. Kf3 e5 31. h4 e4+ 32. Kg4 Rc3 33. Rc7 c5 34. Rc6+ Kh7 35. Kf4 c4 36. a4 Ra3 37. Ra6 Rd3 38. a5 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2015.05.30"]
[Round "8"]
[White "Chyzynski, David"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1778"]
[BlackElo "1744"]
[PlyCount "98"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Bg4 5. c4 Qb6 6. b3 Qb4+ 7. Qd2 e6 8. c5 a5 9. Nc3 Ne4 10. Nxe4 dxe4 11. Ne5 h5 12. Nc4 Nd7 13. h3 Bf5 14. Nd6+ Bxd6 15. Bxd6 b5 16. Kd1 Qxd2+ 17. Kxd2 a4 18. Be2 Nf6 19. f3 Kd7 20. Be5 Nd5 21. fxe4 Bxe4 22. Bf3 Bxf3 23. gxf3 f6 24. Bd6 g5 25. e4 Nf4 26. Bxf4 gxf4 27. Rhg1 Rhg8 28. e5 Ke7 29. Kd3 f5 30. bxa4 Rg3 31. Rxg3 fxg3 32. axb5 cxb5 33. h4 Ra3+ 34. Ke2 Kd7 35. Rb1 Rxa2+ 36. Ke3 g2 37. Kf4 Rf2 38. Rg1 Kc6 39. Kg5 b4 40. Kxh5 b3 41. Kg5 b2 42. Kf6 Rf1 43. Rxg2 b1Q 44. Kxe6 Qb3+ 45. Kf6 Qxf3 46. Rg6 Kd5 47. e6 Kxd4 48. e7 Re1 49. Kf7 Qe4 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2015.05.29"]
[Round "7"]
[White "Von Elsner, Mathias"]
[Black "Glodowski, Marek"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1744"]
[BlackElo "1973"]
[PlyCount "77"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. Nf3 b5 7. Bd3 Qc7 8. Bh6 0-0 9. Bxg7 Kxg7 10. 0-0 a6 11. e5 Ne8 12. Rfe1 c5 13. Nd5 Qd8 14. exd6 e6 15. Ne7 Nxd6 16. Nxc8 Qxc8 17. Qg5 Nd7 18. c3 Qc7 19. Rad1 cxd4 20. Nxd4 h6 21. Qg3 Nf6 22. Rxe6 Nde8 23. Qxc7 Nxc7 24. Re3 Rad8 25. Be4 Nxe4 26. Rxe4 Kf6 27. Rde1 Rd6 28. h4 Rfd8 29. Rf4+ Kg7 30. Re7 Nd5 31. Rfxf7+ Kg8 32. Ra7 b4 33. h5 bxc3 34. Rg7+ Kh8 35. bxc3 Nxc3 36. Rh7+ Kg8 37. Rag7+ Kf8 38. Rc7 Rxd4 39. Rh8# 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2015.05.28"]
[Round "6"]
[White "Gehn, Roland"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1883"]
[BlackElo "1744"]
[PlyCount "64"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Ne5 Bh7 9. Bc4 e6 10. Qe2 Nd5 11. Qf3 Qf6 12. Qb3 b6 13. Qa4 Bd6 14. Nxc6 0-0 15. Nxb8 Rfxb8 16. Bxd5 exd5 17. 0-0 Qxh4 18. Qd7 Bxg3 19. fxg3 Qxd4+ 20. Kh2 Bxc2 21. Bf4 Rd8 22. Qc7 Be4 23. Rad1 Qxb2 24. Rd2 Qb5 25. Rdf2 Qd7 26. Qe5 Qe6 27. Qd4 Rac8 28. Be5 Rc4 29. Qa1 Qg6 30. a4 Rc2 31. Qa3 Rxf2 32. Rxf2 Qh5+ 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2015.05.27"]
[Round "5"]
[White "Von Elsner, Mathias"]
[Black "Lochmann, Viktor"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1744"]
[BlackElo "1789"]
[PlyCount "83"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 c5 4. Bb5+ Bd7 5. Bxd7+ Nfxd7 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 e6 9. Ndb5 Nf6 10. Bf4 e5 11. Bg5 a6 12. Bxf6 gxf6 13. Na3 b5 14. Nd5 Rc8 15. c3 h5 16. Qf3 Rh6 17. Nc2 Be7 18. Nce3 Kd7 19. Qf5+ Ke8 20. Rfd1 Rb8 21. b4 Rb7 22. Rd3 Rd7 23. Qf3 Qb8 24. Rad1 Bd8 25. Nf5 Rh7 26. Qg3 Kf8 27. Qh4 a5 28. a3 axb4 29. axb4 Na7 30. Nxf6 Bxf6 31. Qxf6 Qd8 32. Qxd8+ Rxd8 33. Rxd6 Re8 34. Rd7 Nc8 35. Rb7 h4 36. h3 Ne7 37. Nxe7 Rxe7 38. Rd8+ Re8 39. Rxe8+ Kxe8 40. Rxb5 f6 41. Rb8+ Kf7 42. Rb7+ 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2015.05.26"]
[Round "4"]
[White "Von Elsner, Mathias"]
[Black "Stolzenwald, Frank"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1744"]
[BlackElo "1704"]
[PlyCount "135"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g5 2. d4 e6 3. h4 gxh4 4. Nf3 Bg7 5. Bg5 Bf6 6. Bxh4 d6 7. Nc3 Bxh4 8. Rxh4 Ne7 9. Qd2 Ng6 10. Rh1 Nc6 11. 0-0-0 Bd7 12. Kb1 Qf6 13. Qe3 Qf4 14. Qe2 a6 15. g3 Qf6 16. Bg2 0-0-0 17. Rh5 Rdg8 18. Qe3 e5 19. dxe5 Ngxe5 20. Nd5 Qg7 21. Rg5 Ng6 22. Bf1 h6 23. Rh5 Bg4 24. Rh1 Nge5 25. Nxe5 Qxe5 26. Re1 f5 27. f4 Qxe4 28. Qxe4 fxe4 29. Bh3 Bxh3 30. Rxh3 Rg6 31. Rxe4 Rhg8 32. Re3 Kd8 33. c3 R8g7 34. Kc2 Ne7 35. Nxe7 Rxe7 36. Kd3 Reg7 37. Kd4 Kd7 38. a4 Kc6 39. b4 b6 40. c4 Kd7 41. b5 a5 42. Kd5 Rf6 43. Re4 Rgf7 44. Rh2 Rf5+ 45. Kd4 h5 46. Ke3 c5 47. Rd2 R7f6 48. Kf3 Rf7 49. Kg2 Rg7 50. Kh3 Rg4 51. Rde2 Rg7 52. Rd2 Rg6 53. Re3 Re6 54. Rde2 Rxe3 55. Rxe3 d5 56. cxd5 Rxd5 57. Kh4 c4 58. g4 hxg4 59. Kxg4 Rd3 60. Rxd3+ cxd3 61. Kf3 d2 62. Ke2 d1Q+ 63. Kxd1 Ke6 64. Kc2 Kf5 65. Kd3 Kxf4 66. Kd4 Kf3 67. Kd5 Ke3 68. Kc6 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2015.05.25"]
[Round "3"]
[White "Oelrichs, Manfred"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1727"]
[BlackElo "1744"]
[PlyCount "121"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. cxd5 cxd5 4. Bg2 Nf6 5. Nf3 Bg4 6. 0-0 e6 7. Ne5 Nbd7 8. Nxg4 Nxg4 9. e4 Ngf6 10. exd5 Nxd5 11. Nc3 N7b6 12. Re1 Be7 13. Nxd5 Nxd5 14. Qa4+ Qd7 15. Qxd7+ Kxd7 16. Bxd5 exd5 17. Re5 Kd6 18. d4 Bf6 19. Rf5 Ke6 20. Rf3 Rac8 21. Bd2 Rc2 22. Re1+ Kd7 23. Bc3 Re8 24. Rxe8 Kxe8 25. Rf5 b5 26. Rxd5 b4 27. Bxb4 Rxb2 28. a3 Rb1+ 29. Kg2 Rd1 30. Bc5 Rd3 31. a4 a6 32. a5 Bd8 33. Rd6 Bxa5 34. Rxa6 Bc7 35. Ra8+ Kd7 36. Rf8 Ke6 37. Re8+ Kf6 38. Re7 Bb6 39. Re3 Rxe3 40. fxe3 Bc7 41. Kf3 Ke6 42. h3 h5 43. g4 hxg4+ 44. hxg4 g6 45. e4 f6 46. Bb4 Bb6 47. d5+ Kf7 48. Bd6 Ba5 49. e5 fxe5 50. Bxe5 Bd2 51. Ke4 Ke7 52. Kd3 Bc1 53. Kc4 g5 54. Kd3 Ba3 55. Ke4 Bc1 56. Kf5 Kd7 57. Bf6 Kd6 58. Bxg5 Bb2 59. Ke4 Kd7 60. Bf4 Bg7 61. g5 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2015.05.24"]
[Round "2"]
[White "Von Elsner, Mathias"]
[Black "Biermann, Helge"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1744"]
[BlackElo "1790"]
[PlyCount "47"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Be3 Bd7 10. Nc3 a6 11. Be2 Rc8 12. Na4 Qa7 13. g4 Nxe3 14. fxe3 Be7 15. Rc1 0-0 16. Nc5 Nb8 17. 0-0 b6 18. Nd3 a5 19. Qb3 a4 20. Qd1 Na6 21. Nb2 Nc7 22. Bd3 b5 23. Bb1 Na8 24. Nd3 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2015.05.23"]
[Round "1"]
[White "Szudra, Heinz Werner"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1960"]
[BlackElo "1744"]
[PlyCount "43"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Nb6 9. Be3 Bxf3 10. gxf3 e6 11. 0-0-0 Qc8 12. Kb1 Be7 13. Bh3 0-0 14. d5 Na5 15. Qc2 Bf6 16. dxe6 fxe6 17. Qe4 Re8 18. Bd4 Qc6 19. Bxf6 gxf6 20. Rhg1+ Kh8 21. Qg4 Re7 22. Qb4 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2014.06.15"]
[Round "9"]
[White "Von Elsner, Mathias"]
[Black "Opasiak, Dustin Tennessee"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1795"]
[BlackElo "1836"]
[PlyCount "106"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. Bg2 c6 4. Na3 e5 5. Qc2 d4 6. Rb1 Bb4 7. Qa4 Qd6 8. Nc2 Bf5 9. a3 Bc5 10. b4 Bb6 11. c5 Bxc5 12. bxc5 Qxc5 13. d3 b5 14. Qb3 a5 15. Nf3 Nd5 16. Nxe5 Be6 17. Nxd4 Qxd4 18. Bb2 Qb6 19. Qc2 0-0 20. 0-0 c5 21. Rfc1 Rc8 22. Ba1 b4 23. d4 c4 24. Nxc4 Qa6 25. Qd3 Ra7 26. Ne5 Rac7 27. Rxc7 Rxc7 28. Qd2 Qc8 29. Be4 bxa3 30. h4 Nb4 31. Kh2 Bf5 32. Bxf5 Qxf5 33. Rc1 Qxf2+ 34. Kh3 Rxc1 35. Qxc1 Qf5+ 36. g4 Qc2 37. Qf4 Qb3+ 38. Nf3 N8c6 39. Qc7 h6 40. Qc8+ Kh7 41. Qf5+ g6 42. Qf4 Nc2 43. Bc3 a2 44. d5 Qxc3 45. h5 g5 46. Qxf7+ Qg7 47. Qf5+ Kh8 48. Qc8+ Kh7 49. Qf5+ Kg8 50. Qc8+ Qf8 51. Qe6+ Qf7 52. Qxh6 a1Q 53. Qxg5+ Qfg7 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2014.06.14"]
[Round "8"]
[White "Behrensen Senfft, Joern"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1767"]
[BlackElo "1795"]
[PlyCount "58"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 g6 4. b3 Bg7 5. Bb2 0-0 6. Nd2 b6 7. Ngf3 Nbd7 8. 0-0 c5 9. a4 Bb7 10. Re1 Ne4 11. c4 e6 12. Bxe4 dxe4 13. Ne5 Nxe5 14. dxe5 Qd3 15. Nf1 Rad8 16. Qxd3 Rxd3 17. Ra3 a5 18. Bc1 Bxe5 19. Re2 Rfd8 20. Rd2 Bc3 21. Rxd3 Rxd3 22. Ra2 Kf8 23. Bd2 Bf6 24. Ra3 Ke7 25. g3 Bb2 26. Ra2 Rxb3 27. Be1 Be5 28. Nd2 Rd3 29. Nb1 Rd1 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2014.06.13"]
[Round "7"]
[White "Von Elsner, Mathias"]
[Black "Cassens, Erhard Otto"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1795"]
[BlackElo "1850"]
[PlyCount "158"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qd7 5. Nf3 b6 6. Na3 Ba6 7. Bxa6 Nxa6 8. Nc2 Ne7 9. 0-0 Nf5 10. a3 Be7 11. Qe2 Nc7 12. Ne3 Nh4 13. Ne1 cxd4 14. cxd4 Qa4 15. Qd3 0-0 16. Bd2 Ng6 17. g3 f5 18. f4 Qb5 19. Qxb5 Nxb5 20. Nf3 Rfc8 21. Rfc1 a5 22. a4 Na7 23. h4 h6 24. Kg2 Nf8 25. g4 g6 26. gxf5 gxf5 27. Kh3 Kf7 28. h5 Nc6 29. Bc3 Nb4 30. Bxb4 Bxb4 31. Nd1 Nd7 32. Nc3 Bxc3 33. Rxc3 Rxc3 34. bxc3 Rc8 35. Ra3 Rg8 36. Nh4 Rg1 37. Ng2 Rh1+ 38. Kg3 Rb1 39. Ne3 Rg1+ 40. Ng2 Ke7 41. Ra2 Rc1 42. Ra3 Kd8 43. Ne3 Rh1 44. c4 dxc4 45. Rc3 Rg1+ 46. Kf2 Rh1 47. Rxc4 Rxh5 48. Rc6 Rh2+ 49. Kg3 Re2 50. Kf3 Rd2 51. Rxe6 Rxd4 52. Nxf5 Rxa4 53. Rxh6 Ra1 54. e6 Rf1+ 55. Kg2 Rxf4 56. Rh8+ Kc7 57. Rh7 Rxf5 58. Rxd7+ Kc6 59. Rd8 Re5 60. Re8 Kb5 61. Kf3 a4 62. e7 Kb4 63. Kf4 Re1 64. Rb8 Rxe7 65. Rxb6+ Kc3 66. Rc6+ Kb3 67. Rd6 Rc7 68. Ke3 a3 69. Rb6+ Kc2 70. Ra6 Kb2 71. Rb6+ Kc2 72. Ra6 Rc3+ 73. Kd4 Rh3 74. Rc6+ Kb2 75. Rb6+ Rb3 76. Rh6 a2 77. Rh2+ Ka3 78. Rh1 Rb1 79. Rh3+ Ka4 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2014.06.12"]
[Round "6"]
[White "Bahr, Peter"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "1864"]
[BlackElo "1795"]
[PlyCount "61"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nxd7 Qxd7 11. e4 Bg6 12. Be3 Nc8 13. Qb3 e6 14. Be2 Bb4 15. 0-0 0-0 16. Rad1 Rd8 17. Bg5 Be7 18. Bf4 Bf6 19. Be3 Qc7 20. f4 h6 21. f5 exf5 22. exf5 Bh7 23. Ne4 Bh4 24. Bh5 Rd5 25. Bg4 Qe7 26. Qd3 Nd6 27. Nc3 Bxf5 28. Nxd5 cxd5 29. Bxf5 Nxf5 30. Rxf5 Re8 31. Rf3 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2014.06.11"]
[Round "5"]
[White "Von Elsner, Mathias"]
[Black "Ertelt, Alf"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1795"]
[BlackElo "1742"]
[PlyCount "66"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Be7 10. Be2 0-0 11. 0-0 Bd7 12. Bd3 Rac8 13. Bxf5 exf5 14. Nc3 Be6 15. Qd3 a5 16. Na4 Qd8 17. b5 Na7 18. Nd2 Bd7 19. Nc3 Be6 20. Rac1 Qd7 21. a4 Bb4 22. Na2 Bxd2 23. Qxd2 Rc4 24. Rxc4 dxc4 25. Qxa5 Nc8 26. Bc3 f4 27. Rd1 f3 28. b6 Bd5 29. Kh1 Qg4 30. g3 Qh3 31. Rg1 Be4 32. Qc5 Bd3 33. Nb4 Bf1 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2014.06.10"]
[Round "4"]
[White "McClung, Gregory"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1744"]
[BlackElo "1795"]
[PlyCount "45"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Bc4 Nf6 5. f3 Nbd7 6. fxe4 Nb6 7. Bb3 Bg4 8. Nf3 e6 9. Bg5 h6 10. Be3 Bb4 11. Qd3 Qe7 12. Ne5 Rd8 13. 0-0 Bh5 14. Ne2 Nbd7 15. Bf4 Nc5 16. Qe3 Nxb3 17. axb3 Bxe2 18. Qxe2 Ra8 19. c3 Bd6 20. Nxf7 Kxf7 21. e5 Bxe5 22. dxe5 g5 23. exf6 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2014.06.09"]
[Round "3"]
[White "Von Elsner, Mathias"]
[Black "Amini, Mahmood"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1795"]
[BlackElo "1764"]
[PlyCount "124"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. c4 e5 2. g3 d5 3. Bg2 Nf6 4. cxd5 Nxd5 5. Nf3 Bd6 6. 0-0 0-0 7. d3 c6 8. b3 Be6 9. Bb2 Nd7 10. Nbd2 f5 11. Nc4 Qc7 12. Nxd6 Qxd6 13. e4 Nb4 14. Ng5 Rf6 15. Nxe6 Rxe6 16. exf5 Rf6 17. d4 exd4 18. a3 Na6 19. Bxd4 Rxf5 20. Bb2 Qxd1 21. Raxd1 Rf7 22. Bh3 Ndc5 23. b4 Na4 24. Be5 Re7 25. f4 Nb6 26. Rd4 Nd5 27. Kf2 g5 28. Bg2 Nac7 29. Bxc7 Nxc7 30. fxg5 Ne6 31. Rg4 Rg7 32. h4 h6 33. Re4 Rf8+ 34. Kg1 Rxf1+ 35. Bxf1 Nf8 36. Bc4+ Kh7 37. Kh2 hxg5 38. Bd3 Kh6 39. hxg5+ Rxg5 40. Rh4+ Rh5 41. Rxh5+ Kxh5 42. Bf5 b6 43. Kg2 Kg5 44. g4 Ng6 45. Bxg6 Kxg6 46. Kf3 Kg5 47. Ke4 Kxg4 48. Ke5 c5 49. bxc5 bxc5 50. Kd5 c4 51. Kxc4 Kf5 52. Kd5 a6 53. a4 a5 54. Kd6 Ke4 55. Kc5 Ke5 56. Kc6 Kd4 57. Kd6 Kc4 58. Kc6 Kb4 59. Kd5 Kxa4 60. Kc4 Ka3 61. Kc3 a4 62. Kc2 Ka2 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2014.06.08"]
[Round "2"]
[White "Stuhlmann, Alexander"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1839"]
[BlackElo "1795"]
[PlyCount "51"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 e5 7. Nf3 Bd6 8. d4 Qe7 9. dxe5 Bxe5 10. Nxe5 Qxe5 11. Qd4 Nd7 12. Bf4 Qxd4 13. cxd4 0-0 14. e4 Nb6 15. 0-0 f5 16. e5 Be6 17. a4 Rac8 18. a5 Nd5 19. Rab1 Rf7 20. Rfc1 h6 21. h4 Kh7 22. Rb2 Rd7 23. Be3 Rf7 24. Bxd5 Bxd5 25. Rcb1 Rcc7 26. Kf1 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2014.06.07"]
[Round "1"]
[White "Von Elsner, Mathias"]
[Black "Becker Bertau, Friedrich"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1795"]
[BlackElo "1911"]
[PlyCount "108"]
[EventDate "2014.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. e3 e5 5. Nc3 d6 6. Nge2 Be7 7. 0-0 Bg4 8. a3 0-0 9. Rb1 Qd7 10. b4 Bh3 11. bxc5 Bxg2 12. Kxg2 dxc5 13. Qb3 b6 14. Qc2 Qe6 15. d3 Rad8 16. f4 e4 17. Nxe4 Nxe4 18. f5 Qh6 19. dxe4 Bg5 20. Nf4 Bxf4 21. Rxf4 Ne5 22. Bb2 Nd3 23. Rf3 Qc6 24. e5 Qe4 25. Qc3 Nxb2 26. Qxb2 Rd3 27. Re1 Qxc4 28. Kg1 Ra8 29. e6 fxe6 30. Qe5 Qd5 31. Qxe6+ Qxe6 32. fxe6 Re8 33. Ref1 h6 34. e4 Rxf3 35. Rxf3 Rxe6 36. Re3 Re5 37. h4 b5 38. Kf2 Kf7 39. Ke2 c4 40. Kd2 Ke6 41. Kc3 Kd6 42. Kb4 Kc6 43. a4 a6 44. Re2 Kb6 45. axb5 axb5 46. Re3 Kc6 47. Re2 Kd6 48. Re3 g5 49. hxg5 Rxg5 50. Rf3 Ke5 51. Rf4 Rxg3 52. Rh4 Rb3+ 53. Kc5 c3 54. Rxh6 c2 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2013.05.26"]
[Round "9"]
[White "Cassens, Erhard Otto"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1837"]
[BlackElo "1788"]
[PlyCount "57"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. Nd2 Bf5 4. Ngf3 Nd7 5. e3 e6 6. c3 Ngf6 7. Nh4 Bg6 8. h3 Be7 9. Nxg6 hxg6 10. Bd3 c5 11. dxc5 Bxc5 12. Nf3 0-0 13. Qc2 Qe7 14. Bg5 e5 15. Be2 d4 16. cxd4 exd4 17. exd4 Bb4+ 18. Kf1 Rfe8 19. a3 Rac8 20. Qd3 Ba5 21. g3 Rcd8 22. b4 Bb6 23. Re1 Ne5 24. Nxe5 Rxd4 25. Qf3 Qxe5 26. Be3 Rdd8 27. Bxb6 axb6 28. Kg2 Rd2 29. Bc4 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2013.05.25"]
[Round "8"]
[White "Von Elsner, Mathias"]
[Black "Raedisch, Peter"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1788"]
[BlackElo "1705"]
[PlyCount "137"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. f4 d6 5. Nf3 exf4 6. d3 Ng4 7. Rf1 Ne3 8. Bxe3 Bxe3 9. Nd5 Be6 10. Nxe3 fxe3 11. Bb3 Bxb3 12. axb3 c6 13. Qe2 Qb6 14. d4 Qb4+ 15. Kd1 Nd7 16. Qxe3 0-0 17. Qc3 Qb6 18. Qa5 Rfe8 19. Qxb6 Nxb6 20. Re1 a6 21. Kd2 Re7 22. e5 dxe5 23. Rxe5 Rxe5 24. Nxe5 Rd8 25. Nf3 c5 26. Ke3 cxd4+ 27. Kd3 Nd5 28. g3 Nb4+ 29. Kd2 Rd5 30. Re1 Kf8 31. Re4 Nc6 32. Kd3 f5 33. Rh4 h6 34. Kc4 Rd7 35. Rf4 g6 36. g4 Rf7 37. gxf5 g5 38. Re4 Rxf5 39. Nxd4 Nxd4 40. Kxd4 Rf2 41. h4 Rxc2 42. hxg5 hxg5 43. Rg4 Rxb2 44. Kc3 Rf2 45. Rxg5 Rf6 46. Re5 Rf7 47. Kc4 Re7 48. Rxe7 Kxe7 49. Kc5 Kd7 50. Kb6 Kc8 51. b4 Kb8 52. b5 axb5 53. Kxb5 Kc7 54. Kc5 b6+ 55. Kb5 Kb7 56. Kb4 Kc6 57. Kc4 b5+ 58. Kb4 Kb6 59. Kb3 Kc6 60. Kb4 Kb6 61. Kb3 Ka5 62. Ka3 b4+ 63. Kb3 Kb5 64. Kb2 Kc4 65. Kc2 b3+ 66. Kb2 Kb4 67. Kb1 Ka3 68. Ka1 b2+ 69. Kb1 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2013.05.24"]
[Round "7"]
[White "Weidmann, Kevin"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1740"]
[BlackElo "1788"]
[PlyCount "67"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. f3 Nbd7 8. Qd2 b5 9. 0-0-0 Bb7 10. g4 Rc8 11. g5 Nh5 12. Nce2 Bg7 13. Ng3 Nxg3 14. hxg3 Ne5 15. Kb1 Qc7 16. c3 Nxf3 17. Qd3 Ne5 18. Qc2 Nc4 19. Bxc4 Qxc4 20. Rh4 Qc7 21. Rdh1 d5 22. Qf2 e5 23. Rxh7 Rxh7 24. Rxh7 Qe7 25. Rxg7 exd4 26. Bxd4 Qxe4+ 27. Kc1 Qf5 28. Qxf5 gxf5 29. g6 Rc7 30. Rg8+ Ke7 31. gxf7 Rc8 32. f8Q+ Rxf8 33. Bc5+ Kf7 34. Rxf8+ 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2013.05.23"]
[Round "6"]
[White "Von Elsner, Mathias"]
[Black "Tesch, David"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1788"]
[BlackElo "1739"]
[PlyCount "78"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Nf5 7. Bxf5 exf5 8. 0-0 cxd4 9. cxd4 Be6 10. Qe2 Be7 11. Nc3 g5 12. Rd1 g4 13. Ne1 h5 14. Qb5 Rb8 15. Bf4 h4 16. a3 a6 17. Qd3 Na5 18. b4 Nc4 19. Rdc1 Bg5 20. Ne2 Bxf4 21. Nxf4 Qg5 22. Ne2 f4 23. g3 hxg3 24. fxg3 Bf5 25. gxf4 Bxd3 26. fxg5 Bxe2 27. Rc2 Bf3 28. Nxf3 gxf3 29. a4 Rh5 30. Rf2 Rxg5+ 31. Kh1 Ke7 32. Rxf3 Rbg8 33. b5 a5 34. Rc1 Rg4 35. Rd3 Re4 36. h3 Re2 37. Rb1 Ra2 38. Rf3 Rxa4 39. Rbf1 Rg7 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2013.05.22"]
[Round "5"]
[White "Lochmann, Viktor"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1819"]
[BlackElo "1788"]
[PlyCount "94"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 a6 7. f3 Nbd7 8. Be3 b5 9. Bb3 Bb7 10. Qe2 Bg7 11. 0-0 0-0 12. Qf2 Nc5 13. a3 Nxb3 14. Nxb3 Nd7 15. Bd4 Ne5 16. Na5 Nxf3+ 17. gxf3 Bxd4 18. Qxd4 Qxa5 19. h4 Rac8 20. Kf2 Rc4 21. Qe3 Qc7 22. h5 d5 23. Rh1 Qc5 24. exd5 Bxd5 25. Rag1 Qxe3+ 26. Kxe3 Bc6 27. Rg3 Kg7 28. Rh2 a5 29. Kd2 b4 30. axb4 axb4 31. Ne2 Rc8 32. b3 Rc5 33. hxg6 fxg6 34. Nf4 Bd7 35. Kd1 Bf5 36. Rgg2 Kf6 37. Rd2 Kg7 38. Nd5 Bxc2+ 39. Rxc2 Rxd5+ 40. Kc1 Rdc5 41. Kb2 Rxc2+ 42. Rxc2 Rxc2+ 43. Kxc2 Kf6 44. Kd3 h5 45. Kc4 h4 46. Kxb4 h3 47. Kc5 h2 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2013.05.21"]
[Round "4"]
[White "Rudolph, Jens Erik"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1961"]
[BlackElo "1788"]
[PlyCount "62"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. Bg5 h6 4. Bh4 Bf5 5. e3 Qb6 6. Rb1 Nd7 7. Bd3 Bxd3 8. cxd3 e6 9. Nf3 Bd6 10. 0-0 Ne7 11. e4 Ng6 12. Bg3 Bxg3 13. hxg3 0-0 14. g4 Rad8 15. Qe2 c5 16. dxc5 Nxc5 17. exd5 exd5 18. d4 Ne6 19. Rfd1 Nef4 20. Qd2 Qe6 21. Nh2 Qf6 22. Re1 a6 23. Re3 Rd6 24. Rbe1 Qg5 25. Qd1 Re6 26. g3 Rxe3 27. Rxe3 Ne6 28. f4 Ngxf4 29. gxf4 Nxf4 30. Qf3 f5 31. Re5 Qg6 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2013.05.19"]
[Round "2"]
[White "Schwarzkopf, Joerg"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1800"]
[BlackElo "1788"]
[PlyCount "74"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. 0-0 Nc6 9. Be3 cxd4 10. cxd4 Be7 11. Nc3 Qd6 12. Qb3 0-0 13. Rfd1 Rfd8 14. a3 Rac8 15. Rd2 Qb8 16. d5 exd5 17. Nxd5 Nxd5 18. Rxd5 Rxd5 19. Qxd5 Bg6 20. Rc1 Rd8 21. Qb5 Bf6 22. a4 h6 23. b4 Nd4 24. Nxd4 Bxd4 25. Bxd4 Rxd4 26. Bf3 Be4 27. Bxe4 Rxe4 28. Qd7 Re8 29. Rc7 Rf8 30. a5 a6 31. g3 b5 32. axb6 Qxb6 33. Rb7 Qf6 34. Ra7 Rd8 35. Qb7 Rd2 36. Qc8+ Kh7 37. Qc5 Qf3 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2013.05.19"]
[Round "3"]
[White "Von Elsner, Mathias"]
[Black "Opasiak, Dustin Tennessee"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1788"]
[BlackElo "1791"]
[PlyCount "120"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Nf6 6. g3 Bg4 7. Bg2 e6 8. Bf4 Qb4 9. Qd2 Nd5 10. Nxd5 Qxd2+ 11. Bxd2 cxd5 12. Ne5 Bf5 13. 0-0 Nc6 14. Nxc6 bxc6 15. Rfc1 Rb8 16. Rab1 Be7 17. Bf1 0-0 18. Bf4 Rb4 19. Be3 Rfb8 20. b3 R4b6 21. Bd3 Bxd3 22. cxd3 a5 23. Bf4 Rc8 24. Bd2 Ra6 25. Kf1 Kf8 26. Ke2 Ke8 27. Rc2 Kd7 28. b4 Rb8 29. a3 axb4 30. axb4 Rab6 31. Rcb2 c5 32. dxc5 Bxc5 33. Bc3 Bf8 34. b5 f6 35. f4 Ra8 36. Bd4 Rb7 37. h4 Ra4 38. Ke3 Bd6 39. Bc3 e5 40. fxe5 fxe5 41. Be1 Bc5+ 42. Kf3 Kd6 43. Kg2 Ra3 44. Rb3 Rxb3 45. Rxb3 Bd4 46. g4 Kc5 47. Bb4+ Kb6 48. h5 Rf7 49. Be1 g6 50. hxg6 hxg6 51. Bg3 Rb7 52. Kh3 Rh7+ 53. Kg2 Kc5 54. b6 Rb7 55. Kh3 Rxb6 56. Rxb6 Kxb6 57. Kh4 Kc5 58. Kg5 Be3+ 59. Kxg6 Kd4 60. Kf5 e4 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2013.05.18"]
[Round "1"]
[White "Von Elsner, Mathias"]
[Black "Brandt, Carina"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1788"]
[BlackElo "1834"]
[PlyCount "80"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb5 d6 7. 0-0 Bd7 8. exd6 e6 9. d4 Bxd6 10. Be3 cxd4 11. cxd4 0-0 12. Nc3 Qc7 13. Rc1 a6 14. Bd3 Rac8 15. Bb1 Qb8 16. Qd3 f5 17. a3 Ne7 18. Ba2 Nbd5 19. Bxd5 Nxd5 20. Nxd5 exd5 21. Rfe1 f4 22. Bd2 Bf5 23. Rxc8 Qxc8 24. Qc3 Qxc3 25. Bxc3 Rc8 26. Rc1 Be4 27. Ne5 b5 28. f3 Bf5 29. Bd2 Rxc1+ 30. Bxc1 g5 31. b4 Bc7 32. Kf2 Bb6 33. Bb2 h5 34. g4 hxg4 35. Nxg4 Kf7 36. Nh6+ Ke6 37. Nxf5 Kxf5 38. h3 a5 39. Bc3 axb4 40. axb4 Kg6 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2012.06.03"]
[Round "9"]
[White "Bildat, Juergen"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "2084"]
[BlackElo "1662"]
[PlyCount "99"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. f3 Nbd7 8. Qd2 Bg7 9. 0-0-0 b5 10. g4 Bb7 11. g5 Nh5 12. Kb1 Nb6 13. a3 Rc8 14. Qf2 Nc4 15. Bxc4 Rxc4 16. Nd5 0-0 17. Nb3 Bxd5 18. Rxd5 Qc8 19. Rc1 f5 20. Nd2 Rc6 21. Bd4 e5 22. Be3 Nf4 23. Bxf4 exf4 24. h4 Qe6 25. Rd3 Qe5 26. c3 Re8 27. Qf1 Qe6 28. Rd5 Rc5 29. Rxc5 dxc5 30. Qd3 c4 31. Qc2 fxe4 32. Nxe4 Rd8 33. Rd1 Rxd1+ 34. Qxd1 Be5 35. Qd8+ Kf7 36. Ka2 Qc6 37. Kb1 Qb7 38. Kc2 Kg7 39. Kd2 Qa7 40. Ke2 Qe3+ 41. Kd1 Qxf3+ 42. Kc1 Qf1+ 43. Kc2 Qg2+ 44. Nd2 Qb7 45. Qe8 Qd5 46. Qe7+ Kh8 47. Qe8+ Kg7 48. Qe7+ Kh8 49. Qe8+ Kg7 50. Qe7+ 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2012.06.01"]
[Round "7"]
[White "Von Elsner, Mathias"]
[Black "Schmuck, Martin"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1662"]
[BlackElo "1941"]
[PlyCount "26"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. f4 Nf6 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qf2 e5 11. Nd1 Nh5 12. 0-0 Nxg3 13. Qxg3 Ne2+ 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2012.05.30"]
[Round "6"]
[White "Gehn, Roland"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1935"]
[BlackElo "1662"]
[PlyCount "208"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. Be2 Bg7 8. a4 Nc6 9. 0-0 0-0 10. h3 e5 11. Nb3 Be6 12. Bf3 Bxb3 13. cxb3 Qc7 14. Rc1 Qd7 15. Qd2 Rfc8 16. Bb6 h5 17. Rfe1 Bf8 18. Be2 Ne8 19. g4 Kh7 20. Nd5 Ne7 21. Kg2 Nxd5 22. Qxd5 Nf6 23. Qd3 Rxc1 24. Rxc1 Rc8 25. Rxc8 Qxc8 26. gxh5 gxh5 27. Qf3 Qe6 28. Bc4 d5 29. exd5 Qxb6 30. Qf5+ Kg8 31. Qxe5 Qd6 32. Qg5+ Bg7 33. Qf5 Qd7 34. Qd3 b5 35. axb5 axb5 36. Bxb5 Qxd5+ 37. Qxd5 Nxd5 38. Kf3 Bxb2 39. Bc4 Nb6 40. Bd3 Kg7 41. Kf4 f6 42. Kf5 Bd4 43. f3 h4 44. Ke6 Kh6 45. f4 Kg7 46. Kd6 Kf7 47. Ba6 f5 48. Bb7 Be3 49. Kc6 Ke7 50. Ba6 Nd7 51. Bd3 Bxf4 52. Bxf5 Ne5+ 53. Kd5 Kf6 54. Bc8 Nf7 55. Be6 Bb8 56. Bg4 Kg5 57. Ke4 Bg3 58. Be6 Nd6+ 59. Kf3 Kf6 60. Bd7 Ke5 61. Ba4 Ne4 62. b4 Ng5+ 63. Kg2 Kd4 64. Bc6 Kc4 65. b5 Kc5 66. Bd7 Kd6 67. Bg4 Kc5 68. Bd7 Nf7 69. Kf1 Nd6 70. Kg2 Nxb5 71. Kf3 Nd4+ 72. Ke4 Ne2 73. Ke3 Nf4 74. Bc8 Kc4 75. Bd7 Kd5 76. Bc8 Ke5 77. Bd7 Nd5+ 78. Kf3 Kf6 79. Bc6 Ne7 80. Bd7 Ng6 81. Bc8 Kg5 82. Be6 Ne5+ 83. Kg2 Kf4 84. Bd5 Ke3 85. Bb7 Nd3 86. Kf1 Nf4 87. Bc8 Bh2 88. Bg4 Ng6 89. Kg2 Bg3 90. Bc8 Kf4 91. Bg4 Ne5 92. Bc8 Nd3 93. Bg4 Ke3 94. Bd7 Ke2 95. Bb5 Ke3 96. Bd7 Nf4+ 97. Kf1 Bf2 98. Bg4 Nd3 99. Be2 Ne5 100. Ba6 Kf3 101. Bb7+ Kg3 102. Bc8 Ng6 103. Bf5 Nf4 104. Bg4 Bc5 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2012.05.30"]
[Round "5"]
[White "Von Elsner, Mathias"]
[Black "Topuz, Soner Marcel"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1662"]
[BlackElo "1911"]
[PlyCount "92"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Nge2 0-0 6. 0-0 d6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. c3 Ba5 11. f4 exf4 12. Nexf4 Ne5 13. b4 Nxc4 14. dxc4 Bb6+ 15. Nxb6 axb6 16. a4 Be6 17. Nxe6 fxe6 18. Rxf8+ Qxf8 19. Qd4 Qf6 20. Qxf6 gxf6 21. Kf2 Kf7 22. Ke3 Kg6 23. Kd4 c5+ 24. Ke3 f5 25. a5 fxe4 26. Kxe4 bxa5 27. bxc5 dxc5 28. Ke5 Kf7 29. Kd6 Kf6 30. Rf1+ Kg5 31. Rf2 Ra6+ 32. Kxc5 a4 33. Kb5 a3 34. Ra2 e5 35. c5 e4 36. c6 Rxc6 37. Rxa3 Kf4 38. Ra1 Ke3 39. Re1+ Kd3 40. Kb4 e3 41. c4 Kd2 42. Ra1 e2 43. Ra2+ Ke3 44. Ra3+ Kf2 45. Rf3+ Kxg2 46. Rg3+ Kf2 0-1

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2012.05.29"]
[Round "4"]
[White "Von Elsner, Mathias"]
[Black "Lochmann, Viktor"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1662"]
[BlackElo "1810"]
[PlyCount "109"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 d6 5. d3 Be7 6. f4 f5 7. exf5 exf5 8. Nd5 Nf6 9. Ne2 0-0 10. 0-0 Re8 11. Nec3 Be6 12. Re1 Qd7 13. Be3 Ng4 14. h3 Nxe3 15. Rxe3 Bd8 16. Qf3 Nd4 17. Qf2 Rb8 18. Nd1 Qf7 19. c3 Nc6 20. Qf3 Ne7 21. Nxe7+ Bxe7 22. c4 Bf6 23. Kh2 Bd4 24. Re2 b5 25. cxb5 Rxb5 26. a4 Rb3 27. Nc3 Bxc3 28. bxc3 Rxc3 29. Rb1 Rb3 30. Rbe1 Rbb8 31. Qc6 Bd7 32. Qxd6 Rxe2 33. Qxb8+ Re8 34. Rxe8+ Qxe8 35. Qxa7 Bc6 36. Qxc5 Bxg2 37. Kxg2 Qe2+ 38. Qf2 Qxd3 39. Qa2+ Kf8 40. a5 Qe4+ 41. Kh2 Qa8 42. a6 Qa7 43. h4 h5 44. Qa3+ Ke8 45. Qa4+ Kd8 46. Qa2 Ke7 47. Qe2+ Kf6 48. Qb2+ Kg6 49. Qe2 Kh7 50. Qxh5+ Kg8 51. Qe2 Kh7 52. Kh3 Kh6 53. Qe6+ g6 54. h5 Kxh5 55. Qf6 1-0

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2012.05.28"]
[Round "3"]
[White "Bahr, Peter"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "A86"]
[WhiteElo "1884"]
[BlackElo "1662"]
[PlyCount "36"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. d5 0-0 7. Nh3 e5 8. dxe6 Bxe6 9. Bxb7 Nbd7 10. Bxa8 Qxa8 11. 0-0 Bxc4 12. f3 Re8 13. Re1 Ne5 14. Nf2 Bxe2 15. Rxe2 Nxf3+ 16. Kf1 Nxh2+ 17. Kg1 Nf3+ 18. Kf1 Nh2+ 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2012.05.27"]
[Round "2"]
[White "Von Elsner, Mathias"]
[Black "Reuter, Maximilian"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1662"]
[BlackElo "1729"]
[PlyCount "46"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. f4 Nc6 2. Nf3 d5 3. g3 Bf5 4. d3 e6 5. Bg2 Bc5 6. c3 a5 7. d4 Bb6 8. Ne5 Nf6 9. Qa4 Qd6 10. b3 0-0 11. e3 Ne7 12. Ba3 c5 13. Nd2 Qc7 14. Rc1 Rfc8 15. 0-0 Ng4 16. Nxg4 Bxg4 17. Qb5 Nf5 18. dxc5 Bxc5 19. Bxc5 Qxc5 20. Qxc5 Rxc5 21. Kf2 Nd6 22. e4 Bh5 23. Rfe1 dxe4 1/2-1/2

[Event "Hamburg-ch MB"]
[Site "Hamburg"]
[Date "2012.05.26"]
[Round "1"]
[White "Biermann, Helge"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "A86"]
[WhiteElo "1838"]
[BlackElo "1662"]
[PlyCount "53"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Bf4 0-0 7. Qd2 Nc6 8. d5 Ne5 9. b3 Nf7 10. 0-0-0 Qe8 11. h4 e5 12. dxe6 Qxe6 13. Nh3 Nh5 14. e3 Qf6 15. Qd4 Qxd4 16. exd4 Nxf4 17. Nxf4 c6 18. Kc2 Re8 19. d5 c5 20. Nb5 Re7 21. Rhe1 Be5 22. Nd3 a6 23. Nc3 Bd7 24. Nxe5 Rxe5 25. f4 Rxe1 26. Rxe1 Re8 27. Re2 1/2-1/2

[Event "Hamburg CupT"]
[Site "Hamburg"]
[Date "2012.02.18"]
[Round "1.3"]
[White "Von Elsner, Mathias"]
[Black "Schroeder, Kai Uwe"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1638"]
[BlackElo "1812"]
[PlyCount "133"]
[EventDate "2012.02.18"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Volksdorf"]
[BlackTeam "Wilhelmsburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 b6 5. Bg2 Bb7 6. c3 c5 7. Qe2 Be7 8. Ngf3 0-0 9. 0-0 Nc6 10. e5 Nd7 11. Re1 Qc7 12. Nf1 Rfd8 13. Bf4 Nf8 14. Bg5 b5 15. h4 a5 16. N1h2 h6 17. Bd2 d4 18. h5 dxc3 19. bxc3 b4 20. Ng4 bxc3 21. Bxc3 Nb4 22. Bxb4 cxb4 23. d4 Nh7 24. Red1 Ng5 25. Rac1 Qb6 26. Nxg5 Bxg5 27. Bxb7 Qxb7 28. f4 Be7 29. Nf2 Rac8 30. Qd3 Qd5 31. Rxc8 Rxc8 32. Qb3 Qxb3 33. axb3 Rc3 34. Rd3 Bd8 35. Kf1 Bb6 36. Ke1 Rxd3 37. Nxd3 Bxd4 38. Ke2 Kf8 39. Kf3 Ke7 40. Ke4 Bb6 41. Nb2 Kd7 42. Nc4 Bc7 43. Kd4 Kc6 44. g4 Kb5 45. f5 Bb8 46. f6 gxf6 47. exf6 Bg3 48. g5 Bh4 49. Nd6+ Kc6 50. Nxf7 hxg5 51. h6 g4 52. Ne5+ Kd6 53. f7 Ke7 54. Ng6+ Kxf7 55. Nxh4 Kg8 56. Kc5 Kh7 57. Kb5 Kxh6 58. Kxa5 Kg5 59. Ng2 g3 60. Kxb4 Kg4 61. Ne1 Kf4 62. Kc3 Ke3 63. Ng2+ Kf3 64. Nh4+ Kg4 65. Ng2 Kf3 66. Ne1+ Ke2 67. Ng2 1/2-1/2

[Event "Hamburg-chA"]
[Site "Hamburg"]
[Date "2010.05.30"]
[Round "9.8"]
[White "Farzamfar, Bahram"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "1692"]
[BlackElo "1610"]
[PlyCount "48"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. a3 Bxc3+ 6. bxc3 h6 7. Bh4 cxd4 8. cxd4 Qa5+ 9. Qd2 Qxd2+ 10. Kxd2 g5 11. Bg3 Ne4+ 12. Kd3 Nxg3 13. hxg3 d5 14. c5 b6 15. Nf3 Nc6 16. Nxg5 bxc5 17. dxc5 Ke7 18. e4 Ba6+ 19. Ke3 d4+ 20. Kd2 Bxf1 21. Rhxf1 hxg5 22. f4 Rab8 23. Kd3 Rb3+ 24. Kc4 Rhb8 0-1

[Event "Hamburg-chA"]
[Site "Hamburg"]
[Date "2010.05.29"]
[Round "8.6"]
[White "Von Elsner, Mathias"]
[Black "Angeli, Rudolf"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1610"]
[BlackElo "1712"]
[PlyCount "90"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Bg4 6. Bg2 Ne7 7. h3 Bh5 8. c4 Nd7 9. Qb3 Nc5 10. Qc2 0-0 11. b4 dxe4 12. dxe4 Ne6 13. c5 Bc7 14. Bb2 Nd4 15. Nxd4 exd4 16. Qd3 Re8 17. 0-0 Bg6 18. f4 f6 19. Nc4 Bf7 20. Rad1 b5 21. cxb6 axb6 22. a3 b5 23. Nd2 Bb6 24. Rc1 Rc8 25. Rfe1 Qd7 26. Rc2 Nd5 27. Nb3 Ne3 28. Rxe3 dxe3 29. Nc5 Bxc5 30. Qxd7 e2+ 31. bxc5 e1Q+ 32. Kh2 Red8 33. Qg4 Qd1 34. Re2 h5 35. Qf3 Bc4 36. Rf2 Qxf3 37. Bxf3 Bf7 38. e5 f5 39. g4 hxg4 40. hxg4 Be6 41. Kg3 Rd3 42. Kh4 Kf7 43. Be2 Rh8+ 44. Kg5 Rg3 45. Bc1 g6 0-1

[Event "Hamburg-chA"]
[Site "Hamburg"]
[Date "2010.05.28"]
[Round "7.9"]
[White "Von Elsner, Mathias"]
[Black "Keuneke, Hanno"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "1610"]
[BlackElo "1594"]
[PlyCount "93"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 c6 4. d4 Bb4 5. Bg5 h6 6. Bh4 g5 7. dxe5 Bxc3+ 8. bxc3 Nxe4 9. Qd4 d5 10. exd6 0-0 11. 0-0-0 Bf5 12. Bg3 Nd7 13. f3 Nef6 14. h4 c5 15. Qd2 Nh7 16. hxg5 hxg5 17. Nh3 Kg7 18. Rde1 Qf6 19. Re7 Rae8 20. Rhe1 Rxe7 21. Rxe7 Bxh3 22. gxh3 Qxf3 23. Qe1 Nhf6 24. Bd3 c4 25. Bxc4 Nb6 26. Bb3 Nbd5 27. Be5 Nxe7 28. dxe7 Re8 29. Bd4 Qf4+ 30. Kb2 Qd6 31. Qe3 Qf4 32. Qe2 Kg6 33. Ba4 Qb8 34. Bxe8 Qxe8 35. Qe5 Nh5 36. Bxa7 f6 37. Qe4+ Kf7 38. Qxb7 Qxe7 39. Qd5+ Qe6 40. c4 Nf4 41. Qxe6+ Kxe6 42. Bb8 Nxh3 43. a4 Kd7 44. Kc3 Nf2 45. Kd4 Kc6 46. c5 f5 47. c4 1/2-1/2

[Event "Hamburg-chA"]
[Site "Hamburg"]
[Date "2010.05.26"]
[Round "6.8"]
[White "Hotze, Kurt"]
[Black "Von Elsner, Mathias"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1585"]
[BlackElo "1610"]
[PlyCount "75"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c4 Qc7 7. cxd5 exd5 8. Qe2 Nb6 9. dxc5 Bxc5 10. Nb3 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 0-0 13. Rc1 Qe7 14. Bd3 h6 15. 0-0 Nc6 16. Rfe1 Be6 17. Nfd4 Nxd4 18. Nxd4 a6 19. Nf5 Bxf5 20. Bxf5 Rfe8 21. b3 Qd8 22. f4 g6 23. Bh3 Re7 24. Qd4 a5 25. e6 f5 26. g4 Rc8 27. Rxc8 Nxc8 28. gxf5 gxf5 29. Kh1 Rg7 30. Rg1 Rxg1+ 31. Qxg1+ Kf8 32. Qg6 Qe7 33. Qxf5+ Ke8 34. Qf7+ Qxf7 35. exf7+ Kxf7 36. Bxc8 Kf6 37. Bxb7 d4 38. Be4 1-0

[Event "Hamburg-chA"]
[Site "Hamburg"]
[Date "2010.05.26"]
[Round "5.8"]
[White "Zippert, Georg"]
[Black "Von Elsner, Mathias"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1751"]
[BlackElo "1610"]
[PlyCount "118"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Nf3 Nbc6 8. Bb5 Qa5 9. Bxc6+ bxc6 10. Bd2 cxd4 11. cxd4 Qc7 12. 0-0 0-0 13. c3 Ba6 14. Re1 Rab8 15. Qc2 Bc4 16. Rab1 c5 17. Ng5 g6 18. Nf3 cxd4 19. cxd4 Rfc8 20. g4 Rxb1 21. Rxb1 Be2 22. Qxc7 Rxc7 23. Kg2 Kg7 24. Bb4 Nc6 25. Rc1 Bxf3+ 26. Kg3 Be2 27. Bd6 Rc8 28. Rc5 Ba6 29. Kg2 Nxd4 30. Ra5 Rc6 31. Ra4 Nb5 32. Be7 Bc8 33. Bf6+ Kf8 34. h4 Ke8 35. g5 a6 36. h5 d4 37. hxg6 hxg6 38. Rb4 Nc7 39. Rxd4 Nd5 40. Rh4 Nxf6 41. gxf6 Rc7 42. Rh8+ Kd7 43. Kg3 Bb7 44. Kg4 Kc6 45. Kg5 Kd5 46. f4 Ke4 47. Kh6 Kxf4 48. Kg7 Rd7 49. Rf8 Kxe5 50. Rxf7 Rxf7+ 51. Kxf7 Bc6 52. Kxg6 Be8+ 53. f7 Bxf7+ 54. Kxf7 Kd5 55. Ke7 e5 56. Kd7 e4 57. Kc7 e3 58. Kb6 e2 59. Kxa6 e1Q 0-1

[Event "Hamburg-chA"]
[Site "Hamburg"]
[Date "2010.05.25"]
[Round "4.7"]
[White "Von Elsner, Mathias"]
[Black "Xin, Ruidi"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1610"]
[BlackElo "1685"]
[PlyCount "75"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. g3 e6 4. d3 d5 5. Nbd2 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Re1 d4 9. a3 e5 10. Rf1 Bg4 11. h3 Bh5 12. a4 Rc8 13. Nc4 b5 14. axb5 axb5 15. Na3 Ra8 16. Bd2 Qb8 17. Qe2 Rg8 18. c3 g5 19. g4 Nxg4 20. hxg4 Bxg4 21. Nc2 Rxa1 22. Rxa1 h5 23. Qe1 Bxf3 24. Bxf3 g4 25. Bg2 h4 26. Kf1 h3 27. Bh1 Bh4 28. Ke2 g3 29. fxg3 Rxg3 30. Qf1 Qc8 31. Qf5 Qd8 32. Rf1 Rg7 33. Qxh3 dxc3 34. bxc3 Rg3 35. Qf5 Qxd3+ 36. Kd1 f6 37. Qe6+ Ne7 38. Re1 0-1

[Event "Hamburg-chA"]
[Site "Hamburg"]
[Date "2010.05.24"]
[Round "3.5"]
[White "Von Elsner, Mathias"]
[Black "Ristic, Sreten"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1610"]
[BlackElo "1807"]
[PlyCount "112"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 c6 4. d4 exd4 5. Qxd4 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Qxf6 gxf6 9. Bd3 h5 10. f4 h4 11. Nge2 Nd7 12. 0-0-0 Nc5 13. Kb1 f5 14. Bc4 Nxe4 15. Rhe1 d5 16. Nxe4 fxe4 17. Bb3 Bd6 18. c4 Bb4 19. Nc3 Bxc3 20. bxc3 dxc4 21. Rxe4+ Kf8 22. Rxc4 Kg7 23. Rc5 Kf6 24. Rd6+ Ke7 25. Rd2 f6 26. Kb2 h3 27. g3 Bg4 28. Bd1 Bd7 29. Rc4 Rae8 30. Re4+ Kf8 31. Red4 Be6 32. Rd6 f5 33. Bb3 Bxb3 34. Kxb3 Kf7 35. a4 a5 36. Kc4 Re4+ 37. Kb3 Re1 38. Rd7+ Re7 39. R7d6 Kg7 40. Kc4 Re4+ 41. R6d4 Rhe8 42. Kc5 Rxd4 43. cxd4 Re1 44. Kb6 Rb1+ 45. Kxa5 Kg6 46. Ra2 Kh5 47. Rd2 Kg4 48. d5 cxd5 49. Rf2 d4 50. Rd2 b6+ 51. Ka6 Rb4 52. Kb7 Kf3 53. Kc6 Ke3 54. Ra2 d3 55. a5 bxa5 56. Rxa5 d2 0-1

[Event "Hamburg-chA"]
[Site "Hamburg"]
[Date "2010.05.23"]
[Round "2.7"]
[White "Schroeder, Kai Uwe"]
[Black "Von Elsner, Mathias"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "1743"]
[BlackElo "1610"]
[PlyCount "61"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. Ndf3 Nc6 7. Ne2 b6 8. g3 Ba6 9. c3 Bxe2 10. Bxe2 a6 11. 0-0 Be7 12. Bd3 cxd4 13. cxd4 Nb4 14. Bb1 b5 15. a3 Nc6 16. Kh1 Qb6 17. f5 h6 18. fxe6 fxe6 19. Qd3 0-0-0 20. Be3 Na5 21. b3 Rhf8 22. Bd2 Nc6 23. b4 Rde8 24. Be3 Rf7 25. Ba2 Ref8 26. Kg2 Qd8 27. Bxd5 exd5 28. e6 Rf6 29. exd7+ Qxd7 30. Rac1 Kb7 31. Bf4 1/2-1/2

[Event "Hamburg-chA"]
[Site "Hamburg"]
[Date "2010.05.22"]
[Round "1.7"]
[White "Von Elsner, Mathias"]
[Black "Kempe, Joerg"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1610"]
[BlackElo "1752"]
[PlyCount "70"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 dxe4 7. dxe4 Be7 8. 0-0 0-0 9. e5 Nd7 10. Qe2 Qc7 11. Re1 a6 12. Nf1 b5 13. Bf4 Bb7 14. h4 Nb6 15. c3 Nd5 16. Bg5 h6 17. Bxe7 Ncxe7 18. N1h2 c4 19. Ng4 Nf5 20. Rad1 Qc5 21. Nd4 Nxd4 22. Rxd4 Qe7 23. Qd2 Rab8 24. Bh3 h5 25. Nh2 Rfd8 26. Qe2 g6 27. Nf3 Nc7 28. Qe3 Rxd4 29. Nxd4 Kg7 30. Bg2 Bxg2 31. Kxg2 Nd5 32. Qe2 Rc8 33. a3 Qb7 34. Qe4 Qe7 35. Kh3 Qc7 1/2-1/2

