[Event "Muensterland op 38th"]
[Site "Muenster"]
[Date "2021.10.09"]
[Round "2"]
[White "Schmider, Niklas"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2341"]
[BlackElo "2006"]
[PlyCount "63"]
[EventDate "2021.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 Nbc6 9. Nf3 c4 10. Be2 0-0 11. 0-0 f6 12. exf6 Rxf6 13. Qg3 Qxg3 14. fxg3 Bd7 15. Bf4 b6 16. h4 Be8 17. Bg5 Rf8 18. g4 Bg6 19. Rac1 h6 20. Be3 Rab8 21. h5 Be4 22. g5 Nf5 23. Bf4 Bxf3 24. Bxf3 Rbd8 25. Bg4 hxg5 26. Bxg5 Rde8 27. Rce1 Nfxd4 28. Rxf8+ Kxf8 29. cxd4 Nxd4 30. c3 Nc2 31. Re2 Nxa3 32. Bxe6 1-0

[Event "Mittelrhein Regionalliga 1920"]
[Site "Mittelrhein"]
[Date "2020.02.16"]
[Round "6.7"]
[White "Herzwurm, Robert"]
[Black "Paulus, Jeffrey"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1989"]
[BlackElo "1861"]
[PlyCount "71"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 d4 6. Ne2 Bd7 7. 0-0 Nf6 8. d3 Qc7 9. c3 dxc3 10. bxc3 a6 11. Ba4 c4 12. Bc2 cxd3 13. Bxd3 Bc5+ 14. Kh1 Ng4 15. Ned4 e5 16. Nxc6 Bxc6 17. Qe2 exf4 18. Nd4 f3 19. gxf3 Ne5 20. Bf4 Qe7 21. Bxe5 Qxe5 22. Nxc6 bxc6 23. Bxa6 0-0 24. Bb7 Ra3 25. Bxc6 Bd6 26. f4 Qxc3 27. Rac1 Qh3 28. Bd5 Re3 29. Qf2 Rb8 30. e5 Ba3 31. Bg2 Rb2 32. Bxh3 Rxf2 33. Rc8+ Bf8 34. Rxf2 Rxh3 35. Rb2 g6 36. Rbb8 1-0

[Event "Gibraltar Challengers op-B"]
[Site "Caleta"]
[Date "2020.01.29"]
[Round "5"]
[White "Herzwurm, Robert"]
[Black "George, Lolomari Erekosima"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1979"]
[BlackElo "2053"]
[PlyCount "69"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. Nbd2 Ne7 8. Nb3 Bh7 9. Bd2 Nc8 10. Rc1 Ncb6 11. Na5 Qb8 12. c3 Be7 13. Qb3 0-0 14. c4 c5 15. Bc3 dxc4 16. Nxc4 Rc8 17. Ne3 Be4 18. Nd2 Bc6 19. Bc4 Ba4 20. Qa3 cxd4 21. Qxe7 dxe3 22. fxe3 Rf8 23. Rf4 Qd8 24. Qd6 Rc8 25. b3 Bc6 26. Rcf1 Qg5 27. Nf3 Bxf3 28. R1xf3 Nxc4 29. bxc4 Nb6 30. h4 Qd8 31. Bb4 Qxd6 32. Bxd6 Rxc4 33. Bxf8 Rxf4 34. exf4 Kxf8 35. Rb3 1-0

[Event "Gibraltar Masters 18th"]
[Site "Caleta"]
[Date "2020.01.29"]
[Round "9"]
[White "Herzwurm, Robert"]
[Black "Hamer, Martyn"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1979"]
[BlackElo "2069"]
[PlyCount "80"]
[EventDate "2020.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 0-0 6. a4 d6 7. 0-0 Be6 8. Bxe6 fxe6 9. d4 exd4 10. Nxd4 Nxd4 11. Qxd4 Ng4 12. h3 Ne5 13. f4 Nf7 14. Qc4 Qd7 15. Be3 c6 16. Rad1 d5 17. f5 Nd6 18. Qb3 exf5 19. exd5 Kh8 20. dxc6 bxc6 21. Ne2 Rab8 22. Qd3 Qb7 23. Ng3 Rfd8 24. Bd4 c5 25. Bxg7+ Kxg7 26. Nxf5+ Nxf5 27. Qxf5 Rf8 28. Qg4+ Kh8 29. Rxf8+ Bxf8 30. Rd7 Qxb2 31. Qh4 Bg7 32. Rd8+ Bf8 33. Rd7 Qc1+ 34. Kh2 Qh6 35. Qg3 Re8 36. Qc7 Qh4 37. Rf7 Qe4 38. Qd7 Kg8 39. Rf5 Bd6+ 40. Kg1 Qd4+ 0-1

[Event "Gibraltar Masters 18th"]
[Site "Caleta"]
[Date "2020.01.28"]
[Round "8"]
[White "Seewi, Joram"]
[Black "Herzwurm, Robert"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2109"]
[BlackElo "1979"]
[PlyCount "84"]
[EventDate "2020.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. 0-0 Nc6 9. h3 h6 10. Be3 Be6 11. b4 Kh7 12. Qa4 Qc8 13. Kh2 Nh5 14. Rfd1 f5 15. b5 Ne7 16. Bc5 Rf7 17. exf5 Bxf5 18. Bxe7 Rxe7 19. Nd5 Rf7 20. g4 Bxg4 21. hxg4 Qxg4 22. Rg1 Qe4 23. Rae1 Rxf3 24. Bxf3 Qxf3 25. Qc2 Nf4 26. Nxf4 Qxf4+ 27. Rg3 Qh4+ 28. Kg2 Qf6 29. Rd1 Rf8 30. Rd7 Rf7 31. Rxf7 Qxf7 32. Qe4 b6 33. Ra3 Qe7 34. Rxa7 Qg5+ 35. Kf3 Qh5+ 36. Ke3 Qd1 37. f3 Qe1+ 38. Kd3 Qd1+ 39. Kc3 Qc1+ 40. Kb3 Qd1+ 41. Kc3 Qc1+ 42. Kb3 Qd1+ 1/2-1/2

[Event "Gibraltar Masters 18th"]
[Site "Caleta"]
[Date "2020.01.27"]
[Round "7"]
[White "Herzwurm, Robert"]
[Black "Gagare, Shalmali"]
[Result "1/2-1/2"]
[ECO "C52"]
[WhiteElo "1979"]
[BlackElo "2099"]
[PlyCount "63"]
[EventDate "2020.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. dxe5 Bb6 9. Nbd2 Na5 10. Qc2 Nxc4 11. Nxc4 dxe5 12. Nxb6 axb6 13. Nxe5 Qa4 14. Qd3 Be6 15. 0-0 Ne7 16. Rd1 f6 17. Nf3 0-0 18. Bf4 Rac8 19. Nd4 Bf7 20. Qb5 Qc4 21. Qxc4 Bxc4 22. Nc2 Ng6 23. Bg3 Ne5 24. Ne3 Be6 25. Rd4 Kf7 26. Rc1 Nc6 27. Rd2 Ke7 28. Nd5+ Bxd5 29. exd5 Ne5 30. Re2 Kd6 31. Rce1 Rfe8 32. Bxe5+ 1/2-1/2

[Event "Gibraltar Challengers op-B"]
[Site "Caleta"]
[Date "2020.01.27"]
[Round "3"]
[White "Herzwurm, Robert"]
[Black "Godoy Olazabal, Arturo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1979"]
[BlackElo "2154"]
[PlyCount "79"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nge7 6. exd5 exd5 7. Qe2 Qd6 8. d4 cxd4 9. Nxd4 Bd7 10. Be3 g6 11. 0-0 Bg7 12. Bxc6 bxc6 13. Nb3 d4 14. Rad1 c5 15. Ne4 Qb6 16. Bf2 Rc8 17. Rfe1 Be6 18. Ng5 Rc6 19. Nxe6 fxe6 20. Qc4 0-0 21. Rxe6 Rxe6 22. Re1 Kf7 23. Nxc5 Rc8 24. Qxe6+ Qxe6 25. Nxe6 Rxc2 26. Nxg7 d3 27. Rd1 Nc6 28. Be3 Kxg7 29. Rxd3 Rxb2 30. Rd7+ Kg8 31. Rc7 Nb4 32. Rxa7 Rxa2 33. Rxa2 Nxa2 34. Bd2 Kf7 35. Kf2 Ke6 36. g4 h5 37. h3 hxg4 38. hxg4 Kd5 39. Ke3 Kd6 40. Ke4 1-0

[Event "Gibraltar Challengers op-B"]
[Site "Caleta"]
[Date "2020.01.27"]
[Round "4"]
[White "Kandic, Milan"]
[Black "Herzwurm, Robert"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2132"]
[BlackElo "1979"]
[PlyCount "78"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Bxf6 Bxf6 5. e4 d6 6. Nc3 0-0 7. h3 c5 8. d5 b5 9. Bxb5 Qb6 10. Rb1 Bd7 11. Bc4 Na6 12. 0-0 Nc7 13. Qd3 Rab8 14. Rfe1 Bg7 15. Nh4 Qa5 16. f4 Rxb2 17. e5 Rfb8 18. Rxb2 Rxb2 19. Nf3 Bf5 20. Ne4 h5 21. Re2 Qb6 22. exd6 Qxd6 23. Qd2 Bxe4 24. Rxe4 Qf6 25. Ng5 Qd6 26. Nf3 Qf6 27. Qe2 Ne8 28. Rxe7 Nd6 29. Bd3 Qxf4 30. Qf2 Bf6 31. Re1 Bc3 32. Rd1 c4 33. Bf1 Ne4 34. Qxa7 Rxc2 35. d6 Nd2 36. Qa8+ Kg7 37. d7 Bf6 38. Rxd2 Rxd2 39. Nxd2 Qxd2 1/2-1/2

[Event "Gibraltar Masters 18th"]
[Site "Caleta"]
[Date "2020.01.26"]
[Round "6"]
[White "Gostelow, David W"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1901"]
[BlackElo "1979"]
[PlyCount "48"]
[EventDate "2020.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 0-0 6. Nf3 c6 7. 0-0-0 b5 8. Bd3 Bg4 9. Qe3 Qa5 10. Kb1 Nbd7 11. Be2 b4 12. e5 bxc3 13. exf6 Nxf6 14. Bc4 Rab8 15. b3 Qb4 16. Qxe7 Qxc4 17. Bxd6 Qa6 18. Bxb8 Rxb8 19. Ne5 Be6 20. Qc5 Nd5 21. Nc4 Bf8 22. Qa5 Qxc4 23. Qxa7 Qb5 24. a4 Qb4 0-1

[Event "Gibraltar Challengers op-B"]
[Site "Caleta"]
[Date "2020.01.26"]
[Round "2"]
[White "Niharika, Challa"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1865"]
[BlackElo "1979"]
[PlyCount "90"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 b6 8. a4 Qc7 9. Bd3 h6 10. 0-0 Ba6 11. Bxa6 Nxa6 12. Qe2 Nb8 13. Qb5+ Nd7 14. a5 0-0 15. Bf4 c4 16. Rfb1 Rfb8 17. a6 Ng6 18. Bc1 f6 19. Ba3 fxe5 20. dxe5 Ndxe5 21. Nd4 Ng4 22. g3 Qf7 23. f3 Nf6 24. Re1 Re8 25. Qb1 Nd7 26. Qd1 Nc5 27. Bb4 Qd7 28. Re3 Rad8 29. Qf1 e5 30. Ne2 Qb5 31. f4 d4 32. cxd4 exd4 33. Rxe8+ Qxe8 34. Re1 Qb5 35. Rb1 Qc6 36. c3 dxc3 37. Bxc3 Nd3 38. h4 Qc5+ 39. Kg2 Qe3 40. h5 Ne7 41. f5 Nxf5 42. Rb5 Nd6 43. Rd5 Rf8 44. Qxf8+ Kxf8 45. Nd4 Qe4+ 0-1

[Event "Gibraltar Masters 18th"]
[Site "Caleta"]
[Date "2020.01.25"]
[Round "5"]
[White "Herzwurm, Robert"]
[Black "Gonzalez Gonzalez, Alfonso"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1979"]
[BlackElo "2100"]
[PlyCount "76"]
[EventDate "2020.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. g3 d5 5. Qe2 Nc6 6. Nf3 Nb4 7. d3 d4 8. Nd1 Be7 9. Bg2 Nf6 10. Nf2 b5 11. 0-0 Bb7 12. g4 h5 13. g5 Nd7 14. Bh3 Qb6 15. c3 Nc6 16. g6 Nd8 17. gxf7+ Nxf7 18. Kh1 dxc3 19. bxc3 0-0-0 20. Be3 g5 21. fxg5 Rhg8 22. Rg1 Nde5 23. a4 Nxf3 24. Qxf3 Ne5 25. Qe2 Rxd3 26. Bf4 Rxh3 27. Nxh3 Ng4 28. Rge1 e5 29. Bg3 c4 30. axb5 axb5 31. Rab1 Bc5 32. Ng1 Ne3 33. h4 Bxe4+ 34. Kh2 Ng4+ 35. Kh3 Bxb1 36. Rxb1 Bxg1 37. Qg2 Nf2+ 38. Bxf2 Qe6+ 0-1

[Event "Gibraltar Challengers op-B"]
[Site "Caleta"]
[Date "2020.01.25"]
[Round "1"]
[White "Herzwurm, Robert"]
[Black "Prieto Martin, Alfonso"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1979"]
[BlackElo "2181"]
[PlyCount "128"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 a6 7. Bd3 d6 8. Nxd4 cxd4 9. Ne2 Nf6 10. b3 Bg4 11. h3 Bxe2 12. Qxe2 0-0 13. g4 Nd7 14. Bb2 e5 15. Kg2 Nc5 16. Ba3 Ne6 17. f5 Nf4+ 18. Rxf4 exf4 19. Qf2 Be5 20. Kf3 Rc8 21. Bb2 Qf6 22. Rg1 h6 23. h4 g5 24. Rh1 Kg7 25. Rh3 Rh8 26. Qh2 Rcg8 27. h5 Rc8 28. Qe2 Rc6 29. Rh1 Rhc8 30. Rc1 Qd8 31. Qf2 Qb6 32. Qe1 f6 33. Qe2 Qc5 34. Qd1 b5 35. a3 Qb6 36. Qf1 Qa5 37. Qf2 Qb6 38. Qf1 a5 39. Qf2 a4 40. b4 Qa7 41. Qg1 Qb6 42. Qf2 R6c7 43. Qg1 Rb8 44. Qf2 Rd7 45. Qe2 Qc6 46. Qe1 d5 47. Qe2 dxe4+ 48. Qxe4 Qd6 49. Ra1 Qb6 50. Qe2 Re7 51. Qf2 Qd6 52. Qe2 Qc7 53. Qf2 Rd8 54. Rc1 Qc6+ 55. Be4 Qc4 56. Ra1 Bb8 57. Qf1 Ba7 58. Qxc4 bxc4 59. Re1 Rde8 60. d3 cxd3 61. cxd3 Rc8 62. Re2 Kf8 63. Rd2 Rec7 64. Re2 Rc2 0-1

[Event "Gibraltar Masters 18th"]
[Site "Caleta"]
[Date "2020.01.24"]
[Round "4"]
[White "Kandic, Milan"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2132"]
[BlackElo "1979"]
[PlyCount "105"]
[EventDate "2020.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 h6 8. a4 b6 9. Bb5+ Bd7 10. 0-0 Qc7 11. Ba3 a6 12. Bxd7+ Nxd7 13. Qd2 0-0 14. Rfe1 f6 15. Qe2 Ng6 16. g3 fxe5 17. Nxe5 Ngxe5 18. dxe5 Rf7 19. f4 Qc6 20. Bc1 c4 21. Be3 Nc5 22. Bxc5 Qxc5+ 23. Qf2 Qxf2+ 24. Kxf2 g5 25. Ke3 gxf4+ 26. gxf4 Rg7 27. Rg1 Raa7 28. Rxg7+ Rxg7 29. Rb1 Rg2 30. Rxb6 Rxc2 31. Rxe6 Rxc3+ 32. Kd2 Rd3+ 33. Ke2 d4 34. Rxa6 Re3+ 35. Kf2 c3 36. Rc6 Rh3 37. Ke1 Rxh2 38. Kd1 Rh1+ 39. Kc2 Rh2+ 40. Kc1 Rh1+ 41. Kc2 Rh2+ 42. Kd3 Rd2+ 43. Ke4 c2 44. a5 d3 45. a6 Rd1 46. a7 Ra1 47. Kxd3 h5 48. Rxc2 Rxa7 49. Rh2 Rh7 50. Ke4 h4 51. Rh3 Kf7 52. f5 Rh8 53. Kf4 1-0

[Event "Gibraltar Challengers op-A"]
[Site "Caleta"]
[Date "2020.01.24"]
[Round "5"]
[White "Vila Dupla, Aurelio"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2092"]
[BlackElo "1979"]
[PlyCount "139"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 c5 7. Nc3 Nc6 8. e3 Bd7 9. Re1 Rb8 10. h3 a6 11. Qe2 Re8 12. Rd1 Qc8 13. Kh2 Na5 14. Bf1 b5 15. cxb5 axb5 16. dxc5 Qxc5 17. e4 b4 18. Nd5 Bb5 19. Qe1 Bxf1 20. Nxf6+ Bxf6 21. Qxf1 Qc2 22. Re1 Rec8 23. e5 dxe5 24. Nxe5 Qf5 25. Ng4 Bg7 26. Bf4 Rb6 27. Rxe7 Nc6 28. Re2 Nd4 29. Be3 Nf3+ 30. Kh1 Re6 31. Rd1 Qe4 32. Qg2 h5 33. Nh2 Nxh2 34. Qxe4 Rxe4 35. Kxh2 Bh6 36. Rd4 Rce8 37. Rxe4 Rxe4 38. Kg2 b3 39. a4 Bg7 40. a5 Ra4 41. Bb6 Ra2 42. Re3 Rxb2 43. a6 Ra2 44. a7 b2 45. Rb3 g5 46. Bc5 Ra4 47. Kf3 Kh7 48. g4 hxg4+ 49. hxg4 Kg6 50. Ke2 Ra2 51. Kd3 Ra1 52. Rb6+ Kh7 53. Rb4 Kg6 54. Be3 Ra3+ 55. Kc2 Rc3+ 56. Kd2 Ra3 57. Rb6+ Kh7 58. Rb7 Kg6 59. Rb6+ Kh7 60. Rb5 Kg6 61. Rxg5+ Kh7 62. Rb5 Bc3+ 63. Kc2 Bg7 64. Rb7 Ra1 65. f4 Ra3 66. Bd2 Bd4 67. Rxf7+ Kg8 68. Rb7 Bxa7 69. Kxb2 Rg3 70. Rxa7 1-0

[Event "Gibraltar Masters 18th"]
[Site "Caleta"]
[Date "2020.01.23"]
[Round "3"]
[White "Herzwurm, Robert"]
[Black "Kovacevic, Blazimir"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1979"]
[BlackElo "2451"]
[PlyCount "94"]
[EventDate "2020.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. exd5 exd5 5. Qf3 Nf6 6. Bd3 Nc6 7. Nge2 Nb4 8. Bf4 0-0 9. h3 c6 10. Ng3 Be6 11. 0-0 Qd7 12. Be5 Nxd3 13. Qxd3 Ne8 14. Rae1 f6 15. Bf4 Bd6 16. Nce2 Nc7 17. Bxd6 Qxd6 18. c3 Rae8 19. Nc1 Bf7 20. Qd2 Bg6 21. h4 h6 22. Nce2 Bh7 23. f4 Re7 24. Kf2 Rfe8 25. Ng1 Be4 26. Nh3 Qd7 27. Kg1 Nb5 28. f5 Nd6 29. Qf4 Bd3 30. Rxe7 Qxe7 31. Rf3 Bb1 32. Kh2 Bxa2 33. Qg4 Qf7 34. Nh5 Ne4 35. N3f4 Bc4 36. Re3 Kh8 37. Ng6+ Kh7 38. Ngf4 b6 39. Ne6 Rg8 40. Nhf4 a5 41. Qf3 Nd2 42. Qf2 Nf1+ 43. Kg1 Nxe3 44. Qxe3 Ba6 45. g4 Re8 46. g5 fxg5 47. hxg5 Qxf5 0-1

[Event "Gibraltar Challengers op-A"]
[Site "Caleta"]
[Date "2020.01.23"]
[Round "4"]
[White "Herzwurm, Robert"]
[Black "Kunnavakkam, Sudarshanagopal Vin"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1979"]
[BlackElo "1786"]
[PlyCount "43"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 a6 6. Bxc6 dxc6 7. 0-0 Nf6 8. d3 0-0 9. Qe1 Re8 10. Kh1 Nd7 11. f5 e6 12. fxg6 hxg6 13. e5 f6 14. Qg3 Nf8 15. Ne4 b6 16. exf6 Bxf6 17. Ne5 Bxe5 18. Qxe5 Nh7 19. Bh6 Ra7 20. Rf6 Nxf6 21. Nxf6+ Kf7 22. Rf1 1-0

[Event "Gibraltar Challengers op-A"]
[Site "Caleta"]
[Date "2020.01.22"]
[Round "3"]
[White "Longa Yauca, Javier"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2154"]
[BlackElo "1979"]
[PlyCount "103"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. 0-0 Na6 9. Be3 Ng4 10. Bg5 f6 11. Bd2 f5 12. Ng5 Nf6 13. exf5 gxf5 14. f4 Nc5 15. Be3 Nfe4 16. Ncxe4 Nxe4 17. Nf3 Qe7 18. Qc2 b6 19. Rae1 Bd7 20. b3 Rae8 21. g3 Nf6 22. Nh4 e4 23. Bd4 Qf7 24. Qc3 h5 25. Ng2 Kh7 26. h3 Rg8 27. Kh2 Ref8 28. Ne3 Qg6 29. Rg1 Bh6 30. Bxf6 Rxf6 31. Bxh5 Qg7 32. h4 Qe7 33. Ref1 Bg7 34. Qe1 Rh6 35. Bd1 Bf6 36. h5 Qg7 37. Rg2 Bd4 38. Rh1 Be8 39. Kg1 Bc5 40. Kf1 Qd4 41. Nxf5 Qd3+ 42. Be2 Qc2 43. Nxh6 Kxh6 44. g4 Rf8 45. f5 Kh7 46. Rh3 Qb2 47. Bf3 Qe5 48. Bxe4 Bb4 49. Qb1 Bc5 50. Rf3 Bd7 51. f6+ Kh8 52. g5 1-0

[Event "Gibraltar Masters 18th"]
[Site "Caleta"]
[Date "2020.01.22"]
[Round "2"]
[White "Pogonina, Natalija"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2479"]
[BlackElo "1979"]
[PlyCount "87"]
[EventDate "2020.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nbd7 11. Bf4 Nb6 12. Qd2 d5 13. exd5 cxd5 14. c5 Nc4 15. Bxc4 dxc4 16. Rad1 Be6 17. Ncb5 c3 18. Nxc3 Bc4 19. Rfe1 Rxe1+ 20. Qxe1 Qa5 21. c6 bxc6 22. Nxc6 Qc5 23. Ne7+ Kh8 24. Bd6 Qb6 25. b3 Be6 26. Na4 Qa6 27. Nc5 Qxa2 28. Nxe6 fxe6 29. Qxe6 Rd8 30. Re1 Qa6 31. Bg3 Qxe6 32. Rxe6 Nh5 33. Bh4 g5 34. Nc6 Rd1+ 35. Re1 Rd6 36. Re8+ Bf8 37. Rxf8+ Kg7 38. Rd8 Rxc6 39. Bxg5 Rc3 40. g4 Nf6 41. Rd6 Rxf3 42. Bxf6+ Rxf6 43. Rxf6 Kxf6 44. Kg2 1-0

[Event "Gibraltar Masters 18th"]
[Site "Caleta"]
[Date "2020.01.21"]
[Round "1"]
[White "Herzwurm, Robert"]
[Black "Astaneh Lopez, Alex"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1979"]
[BlackElo "2432"]
[PlyCount "87"]
[EventDate "2020.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Qg4 Kf8 8. Nf3 Nc6 9. Bd3 f6 10. Bb2 fxe5 11. Nxe5 Nf6 12. Qf4 Bc7 13. Qg5 Nxe5 14. Bxe5 Bxe5 15. Qxe5 Kf7 16. 0-0 Bd7 17. Nd2 Qb8 18. Qg5 Re8 19. f4 a5 20. b5 Qd6 21. a4 Kg8 22. Rae1 Re7 23. Qh4 Rf8 24. Kh1 Be8 25. Nf3 h6 26. Ne5 Qb4 27. Re3 Nd7 28. c3 Qc5 29. Ng4 Nf6 30. Rg3 Nxg4 31. Rxg4 Kh8 32. Rf3 e5 33. Rxg7 Rxg7 34. Qxh6+ Kg8 35. Rg3 Rff7 36. Qh7+ Kf8 37. Qh8+ Ke7 38. Rxg7 e4 39. Rxf7+ Bxf7 40. Qe5+ Kf8 41. Bxe4 Qe3 42. Qh8+ Ke7 43. Qe5+ Kf8 44. Qh8+ 0-1

[Event "Gibraltar Challengers op-A"]
[Site "Caleta"]
[Date "2020.01.21"]
[Round "2"]
[White "Herzwurm, Robert"]
[Black "Lafour, Jephte"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1979"]
[BlackElo "1690"]
[PlyCount "45"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Bd3 Nf6 6. Nge2 Bg4 7. f3 Bh5 8. Bf4 Qd8 9. Qd2 e6 10. a3 a5 11. Bg3 Bg6 12. Ne4 Be7 13. 0-0 0-0 14. c4 Na6 15. Rad1 Nc7 16. Qc3 Nfe8 17. Nf4 Bf5 18. Nf6+ Bxf6 19. Bxf5 exf5 20. Qd3 g6 21. b3 Bh4 22. Bf2 Bxf2+ 23. Rxf2 1-0

[Event "Gibraltar Challengers op-A"]
[Site "Caleta"]
[Date "2020.01.20"]
[Round "1"]
[White "Zulkipli, Zaidan"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2174"]
[BlackElo "1979"]
[PlyCount "49"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. Nf3 e6 4. e3 c5 5. Be2 Nc6 6. 0-0 Bd6 7. d4 0-0 8. c4 Qe7 9. Nc3 Rd8 10. cxd5 exd5 11. Nb5 Bb8 12. dxc5 Ne4 13. Rc1 a5 14. Nbd4 Nb4 15. a3 Na6 16. c6 Rd6 17. cxb7 Qxb7 18. Nb5 Rh6 19. Qd4 f6 20. Rxc8+ Qxc8 21. Qxd5+ Kh8 22. Qxe4 Nc5 23. Qd5 Ne6 24. Rc1 Qe8 25. g3 1-0

[Event "Mittelrhein Regionalliga 1920"]
[Site "Mittelrhein"]
[Date "2019.12.08"]
[Round "4.6"]
[White "Yanes, Adrian"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1697"]
[BlackElo "1955"]
[PlyCount "120"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Aachen SV II"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. Nge2 Nbd7 8. a3 cxd4 9. axb4 dxc3 10. Nxc3 0-0 11. Be3 Qe7 12. Qd4 Re8 13. 0-0 e5 14. Qc4 e4 15. Be2 Ne5 16. Qc5 Qxc5 17. bxc5 Bd7 18. Rfd1 a6 19. Bg5 Bc6 20. Bxf6 gxf6 21. Rd6 Kg7 22. Rad1 Rac8 23. h3 f5 24. Nd5 Bxd5 25. R1xd5 f6 26. Kh2 Kg6 27. Kg3 Rc7 28. Kf4 Nf7 29. Rd7 Rxd7 30. Rxd7 Ng5 31. Rxb7 Ne6+ 32. Ke3 f4+ 33. Kd2 Nxc5 34. Rb6 Rd8+ 35. Kc1 e3 36. fxe3 fxe3 37. Bxa6 Nxa6 38. Re6 Kf5 39. Rxe3 Nc5 40. b4 Ne4 41. c4 Rd4 42. Rb3 Rxc4+ 43. Kb2 Ke5 44. b5 Nc5 45. Re3+ Kd6 46. Rf3 Rf4 47. Rg3 Rb4+ 48. Kc2 Rxb5 49. Rg7 Rb7 50. Rg4 Ke5 51. Rh4 Ne4 52. g4 Ng5 53. Rh6 Rf7 54. Kd3 Kf4 55. Kd4 Kg3 56. Kd5 Nxh3 57. Ke6 Ng5+ 58. Kf5 Ra7 59. Kxf6 Kxg4 60. Rh1 Rf7+ 0-1

[Event "Mittelrhein Regionalliga 1920"]
[Site "Mittelrhein"]
[Date "2019.11.17"]
[Round "3.6"]
[White "Herzwurm, Robert"]
[Black "Juschkat, Karl Heinz"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1955"]
[BlackElo "1790"]
[PlyCount "97"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Niederkassel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a4 0-0 7. Bd2 a6 8. h3 Be6 9. Nd5 h6 10. b4 Na7 11. Be3 Nxd5 12. exd5 Bd7 13. Qd2 Qe8 14. Bb3 f5 15. 0-0 f4 16. Bxa7 Rxa7 17. Nxe5 dxe5 18. d6+ Kh8 19. dxe7 Qxe7 20. f3 Qg5 21. g4 Bc6 22. Rae1 Raa8 23. Qf2 b6 24. Re2 Rfe8 25. a5 bxa5 26. bxa5 Qf6 27. Rfe1 Qd6 28. Kh2 Re7 29. g5 Rae8 30. Rg1 Bd5 31. gxh6 gxh6 32. Bxd5 Qxd5 33. Qh4 Qd6 34. Reg2 Re6 35. Qh5 Qf8 36. Rg6 R8e7 37. Qg4 Rxg6 38. Qxg6 Qg7 39. Qc6 Qf8 40. Qxa6 Kh7 41. Qg6+ Kh8 42. a6 c5 43. Qb6 Re8 44. a7 Kh7 45. Qc7+ Kh8 46. Qc6 Kh7 47. Qg6+ Kh8 48. Rb1 Ra8 49. Rb7 1-0

[Event "Mittelrhein Regionalliga 1920"]
[Site "Mittelrhein"]
[Date "2019.10.27"]
[Round "2.6"]
[White "Tbaila, Ralph"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1848"]
[BlackElo "1955"]
[PlyCount "48"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Kalker/Deutzer SG"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 d5 2. e3 Nf6 3. c4 e6 4. Qb3 a5 5. b5 Nbd7 6. Nf3 Bd6 7. Nc3 Nc5 8. Qc2 b6 9. Bb2 Bb7 10. cxd5 exd5 11. Nd4 0-0 12. Be2 a4 13. 0-0 a3 14. Bc1 Re8 15. f4 Ne6 16. Nf5 d4 17. Nxd6 Qxd6 18. Nb1 Red8 19. Bf3 Bxf3 20. Rxf3 Nd5 21. Rh3 h6 22. Rg3 dxe3 23. dxe3 Nb4 24. Qd2 Qc5 0-1

[Event "Mittelrhein Regionalliga 1920"]
[Site "Mittelrhein"]
[Date "2019.09.29"]
[Round "1.6"]
[White "Mays, Stephan"]
[Black "Herzwurm, Robert"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1960"]
[BlackElo "1955"]
[PlyCount "43"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koeln Ford SF"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d5 5. h3 0-0 6. Nc3 c5 7. Nb5 Na6 8. c3 Qb6 9. a4 Bd7 10. Ne5 c4 11. b3 Qa5 12. Nxd7 Nxd7 13. bxc4 dxc4 14. Bxc4 e5 15. Bg3 Nb6 16. Be2 exd4 17. exd4 Nd5 18. 0-0 Nxc3 19. Nxc3 Qxc3 20. Bf3 Rad8 21. Rc1 Qxd4 22. Bxb7 1/2-1/2

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.05"]
[Round "10.5"]
[White "Herzwurm, Robert"]
[Black "Orentlikher, Mikhail"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1941"]
[BlackElo "2021"]
[PlyCount "71"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Koeln Ford SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. Nc3 Bg7 3. f4 c5 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 a6 7. Bd3 d6 8. f5 gxf5 9. exf5 Bxf5 10. Bxf5 Nxf5 11. Ng5 e6 12. Qh5 Bd4+ 13. Kh1 Qf6 14. Nce4 Qg6 15. Qxg6 hxg6 16. g4 d5 17. gxf5 dxe4 18. fxg6 fxg6 19. Nxe4 Be5 20. Rf2 c4 21. d3 cxd3 22. Bg5 Ne7 23. Nf6+ Bxf6 24. Rxf6 Rh5 25. h4 dxc2 26. Rc1 Rc8 27. Rxe6 Rc7 28. Re2 b5 29. Kg2 Rh7 30. Kg3 Kf8 31. Bxe7+ Rhxe7 32. Rcxc2 Rxe2 33. Rxe2 Kf7 34. Rf2+ Ke6 35. Kg4 Rc5 36. Re2+ 1/2-1/2

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.04.07"]
[Round "9.5"]
[White "Pejkovic, Patrick Slavko"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2061"]
[BlackElo "1938"]
[PlyCount "118"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Langenfeld"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e3 0-0 5. b3 d5 6. Bb2 c5 7. cxd5 Nxd5 8. Bc4 Nb6 9. Be2 Nc6 10. d3 Bf5 11. Qd2 Qd7 12. Nh4 Bg4 13. f3 Be6 14. Ne4 Bxb2 15. Qxb2 Qd5 16. Rc1 Nd7 17. f4 Nb4 18. Rc3 Qc6 19. Bf3 Qa6 20. Kf2 Rad8 21. Rd1 Qxa2 22. Rd2 Qxb2 23. Rxb2 Bd5 24. Ke2 b6 25. Rd2 Bxe4 26. Bxe4 Nf6 27. Bf3 Rd7 28. g3 Rfd8 29. Ng2 Nfd5 30. Rc1 a5 31. Ne1 Nc7 32. Rc4 Kg7 33. Bg4 f5 34. Bh3 Kf6 35. Bg2 e5 36. fxe5+ Kxe5 37. d4+ Kf6 38. Nf3 Ne6 39. dxc5 Rxd2+ 40. Nxd2 Nxc5 41. Rd4 Re8 42. Rc4 g5 43. Rc3 f4 44. gxf4 gxf4 45. e4 Kg5 46. Rh3 Re7 47. Nf3+ Kf6 48. Nd2 Kg6 49. Rh4 Nbd3 50. Nc4 Kg5 51. Rh3 Nc1+ 52. Kd1 N1d3 53. Kd2 Nf2 54. Rf3 Nfxe4+ 55. Kc2 Rd7 56. Bh3 Rd5 57. Bc8 b5 58. Nxa5 Rd2+ 59. Kc1 Nd3+ 0-1

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.03.10"]
[Round "8.4"]
[White "Keller, Thomas L"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2209"]
[BlackElo "1938"]
[PlyCount "55"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bruehl"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d6 8. c3 Qb6 9. Na3 e5 10. b4 cxb4 11. cxb4 Nxb4 12. Rb1 a5 13. Nc4 Qc7 14. Be3 b5 15. Nb6 Rb8 16. Rc1 Qd8 17. Nxc8 Rxc8 18. Qb3 Rb8 19. d4 Qd7 20. dxe5 dxe5 21. Red1 Qb7 22. Bc5 Nbc6 23. Bd6 Rd8 24. Bf1 b4 25. Bxe7 Kxe7 26. Ng5 Kf6 27. Qf3+ Kxg5 28. h4+ 1-0

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.02.10"]
[Round "7.5"]
[White "Dzierzenga, Stefan"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2147"]
[BlackElo "1938"]
[PlyCount "75"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Nxc5 8. Qd2 Be7 9. 0-0-0 Bd7 10. h4 a6 11. Kb1 b5 12. Bd3 Rb8 13. Ne2 Na5 14. Bg5 Nc4 15. Qe1 Qc7 16. Ned4 a5 17. Bc1 Na4 18. Rh3 Bb4 19. c3 Be7 20. Bc2 b4 21. Bxa4 Bxa4 22. b3 Qb7 23. bxa4 bxc3+ 24. Nb3 Bb4 25. Qe2 Qc6 26. Nfd4 Qxa4 27. Ka1 Qd7 28. Nc2 Qb7 29. Nxb4 Qxb4 30. Qc2 a4 31. Nd4 Nd2 32. Bxd2 Qxd4 33. Qxc3 Qb6 34. Be3 Qb5 35. Qa3 Kd7 36. Qd6+ Ke8 37. Bd4 Rb7 38. Rc1 1-0

[Event "Gibraltar Masters 17th"]
[Site "Caleta"]
[Date "2019.01.31"]
[Round "10"]
[White "Warakomska, Anna"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2209"]
[BlackElo "2021"]
[PlyCount "53"]
[EventDate "2019.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Na3 Bd7 7. Nc2 f6 8. Be2 fxe5 9. dxe5 0-0-0 10. 0-0 Qc7 11. Bf4 g6 12. b4 Bg7 13. bxc5 Rf8 14. Bg3 h5 15. Ncd4 Nxe5 16. c6 bxc6 17. Rb1 Nxf3+ 18. Nxf3 e5 19. Ba6+ Kd8 20. Rb7 Qd6 21. Re1 Rxf3 22. Qxf3 h4 23. Bxh4+ Rxh4 24. Qf7 Nf6 25. Qxg7 e4 26. g3 Rh7 27. Rxd7+ 1-0

[Event "Gibraltar Challengers op-B"]
[Site "Caleta"]
[Date "2019.01.30"]
[Round "5"]
[White "Herzwurm, Robert"]
[Black "Nandi, Robin J"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2021"]
[BlackElo "1903"]
[PlyCount "50"]
[EventDate "2019.01.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 Nf6 8. e5 d5 9. exf6 dxc4 10. fxg7 Rg8 11. Ng5 Rxg7 12. Re1+ Be6 13. Nxe6 fxe6 14. Rxe6+ Kd7 15. Re4 Qf6 16. cxd4 Rf8 17. Qe2 Nxd4 18. Rxd4+ Qxd4 19. Bb2 c3 20. Nxc3 Bxc3 21. Rd1 Bxb2 22. Qb5+ Kc8 23. Rxd4 Bxd4 24. Qe2 Bxf2+ 25. Kh1 Bb6 0-1

[Event "Gibraltar Masters 17th"]
[Site "Caleta"]
[Date "2019.01.30"]
[Round "9"]
[White "Vila Dupla, Aurelio"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "2166"]
[BlackElo "2021"]
[PlyCount "174"]
[EventDate "2019.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. Bxc6 Rb8 11. Bg2 Qa5 12. Qd2 Ba6 13. b3 Rxb3 14. axb3 Qxa1 15. Bb2 Qa5 16. Ra1 Qb6 17. Nb5 Bxb5 18. Bd4 Ne4 19. Bxb6 Nxd2 20. Rxa7 Be8 21. c5 dxc5 22. Bxc5 Bf6 23. Bd5 Nb1 24. Bxe7 Bxe7 25. Rxe7 Nc3 26. Bc4 Bb5 27. Bxb5 Nxb5 28. Rb7 Nc3 29. e3 Rd8 30. Rc7 Ne4 31. Re7 f5 32. f3 Nd2 33. Kg2 Nxb3 34. e4 Rd2+ 35. Kh3 fxe4 36. Rxe4 Rf2 37. f4 Nd2 38. Ra4 Nf1 39. Kg4 Rxh2 40. Ra1 Ne3+ 41. Kf3 Nf5 42. g4 Rh3+ 43. Kf2 Nd4 44. Ra8+ Kf7 45. Ra7+ Ke6 46. Kg2 Rh6 47. f5+ Nxf5 48. gxf5+ Kxf5 49. Ra5+ Ke4 50. Ra4+ Kd3 51. Ra3+ Kc4 52. Ra5 Kb4 53. Re5 Rh4 54. Kg3 Rd4 55. Re7 h5 56. Rc7 Rc4 57. Rg7 Rg4+ 58. Kh3 Kc5 59. Rd7 Kc6 60. Rd2 Rg5 61. Kh4 Rd5 62. Rg2 Rd4+ 63. Kg5 Kd7 64. Rg1 Ke7 65. Rg2 Ke6 66. Re2+ Kf7 67. Rg2 Kg7 68. Rg1 Rd5+ 69. Kh4 Kh6 70. Rg3 Rd4+ 71. Kh3 g5 72. Ra3 Kg6 73. Ra8 Rd3+ 74. Kg2 Re3 75. Kf2 Re5 76. Kg3 h4+ 77. Kg4 Re4+ 78. Kf3 Rf4+ 79. Kg2 Kh5 80. Ra5 Kg4 81. Ra3 Rc4 82. Ra2 Kf4 83. Rf2+ Kg4 84. Re2 h3+ 85. Kh2 Kh4 86. Rb2 g4 87. Rb1 g3+ 0-1

[Event "Gibraltar Challengers op-B"]
[Site "Caleta"]
[Date "2019.01.29"]
[Round "4"]
[White "Gillis Onieva, Celia"]
[Black "Herzwurm, Robert"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "1930"]
[BlackElo "2021"]
[PlyCount "40"]
[EventDate "2019.01.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 Nc6 14. 0-0-0 Be6 15. Bxe6 Rxe6 16. Rd7 Rb8 17. Kb1 Kf8 18. Rhd1 Ke8 19. Rc7 Bf8 20. Rcd7 f6 1/2-1/2

[Event "Gibraltar Masters 17th"]
[Site "Caleta"]
[Date "2019.01.29"]
[Round "8"]
[White "Herzwurm, Robert"]
[Black "Gravett, Alan David"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2021"]
[BlackElo "1840"]
[PlyCount "33"]
[EventDate "2019.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Be2 0-0 6. Qd2 c6 7. Bh6 e5 8. Bxg7 Kxg7 9. 0-0-0 Qc7 10. f4 b5 11. fxe5 dxe5 12. Nf3 b4 13. dxe5 Ng4 14. Na4 Nf2 15. Qf4 Nxh1 16. Rxh1 f6 17. exf6+ 1-0

[Event "Gibraltar Challengers op-B"]
[Site "Caleta"]
[Date "2019.01.28"]
[Round "3"]
[White "Herzwurm, Robert"]
[Black "Obiamiwe, Paul"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2021"]
[BlackElo "1903"]
[PlyCount "50"]
[EventDate "2019.01.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. 0-0 0-0 11. Qc2 c6 12. Nd2 Qc7 13. Nef3 h6 14. c4 b6 15. Bb2 Rd8 16. e5 Nh5 17. Nd4 Nf4 18. Bh7+ Kh8 19. Qe4 Ne6 20. Nxe6 Bxe6 21. Rad1 Qd7 22. f4 Bc5+ 23. Kh1 Nxc4 24. Bc3 Ne3 25. f5 Bd5 0-1

[Event "Gibraltar Masters 17th"]
[Site "Caleta"]
[Date "2019.01.28"]
[Round "7"]
[White "Kandic, Milan"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2136"]
[BlackElo "2021"]
[PlyCount "123"]
[EventDate "2019.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 c5 7. c3 b6 8. Qe2 Nbd7 9. 0-0-0 b5 10. Bxf6 Bxf6 11. g4 b4 12. cxb4 c4 13. Bc2 Qb6 14. Nb1 Qxb4 15. Qd2 Qb7 16. Qc3 Rb8 17. Ne5 Qc7 18. f4 Ba6 19. h4 Rb6 20. g5 Bg7 21. h5 Rfb8 22. Rd2 Nxe5 23. fxe5 Rxb2 24. Bxg6 Rxd2 25. Bxh7+ Kf8 26. Nxd2 Qc6 27. Rf1 Ke8 28. Bg8 f6 29. exf6 exf6 30. gxf6 Bxf6 31. Bxd5 Qxd5 32. Rxf6 Rb6 33. e4 Qb5 34. Rf5 Qa4 35. Re5+ Kd8 36. Rd5+ Kc7 37. Qg3+ Kb7 38. Qg7+ Ka8 39. Rd8+ Rb8 40. Qf8 Rxd8 41. Qxd8+ Kb7 42. Qd5+ Kb8 43. Qd6+ Kb7 44. Kb2 c3+ 45. Kxc3 Qxa2 46. Nb3 Kc8 47. Qe6+ Kb8 48. Qe8+ Kc7 49. Qe7+ Kc8 50. Qxa7 Qe2 51. Qc5+ Kd8 52. e5 Qe1+ 53. Kb2 Qe2+ 54. Ka3 Bc4 55. Kb4 Bxb3 56. Kxb3 Qd1+ 57. Kc4 Qc2+ 58. Kb5 Qb3+ 59. Ka6 Qd3+ 60. Ka7 Qe4 61. Qd6+ Ke8 62. Qb8+ 1-0

[Event "Gibraltar Masters 17th"]
[Site "Caleta"]
[Date "2019.01.27"]
[Round "6"]
[White "Herzwurm, Robert"]
[Black "Koehler, Gerhard"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2021"]
[BlackElo "2184"]
[PlyCount "66"]
[EventDate "2019.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d6 5. Bc4 Nf6 6. 0-0 Be7 7. d3 0-0 8. a3 d5 9. Ba2 dxe4 10. dxe4 Qb6 11. Nd2 Rd8 12. e5 Ne8 13. Qe1 Nd4 14. Qf2 Qc6 15. Nf3 b5 16. f5 exf5 17. Ng5 Be6 18. Nxe6 fxe6 19. Be3 Nc7 20. Nd1 c4 21. Kh1 Bc5 22. c3 Nb3 23. Bxb3 Bxe3 24. Qxe3 cxb3 25. Nf2 Nd5 26. Qf3 Qc7 27. Nd3 Nb6 28. Nf4 Re8 29. h3 Rac8 30. Rae1 Nc4 31. Qd1 Rcd8 32. Qxb3 Nd2 33. Nxe6 Qf7 0-1

[Event "Gibraltar Challengers op-B"]
[Site "Caleta"]
[Date "2019.01.27"]
[Round "2"]
[White "Tkadlecek, Petr"]
[Black "Herzwurm, Robert"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1719"]
[BlackElo "2021"]
[PlyCount "46"]
[EventDate "2019.01.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 d5 6. 0-0 c5 7. c3 Nc6 8. h3 Nd7 9. Bc2 e5 10. dxe5 Ndxe5 11. Nxe5 Nxe5 12. Nd2 Be6 13. a4 Qd7 14. Qe2 Rfd8 15. Rfd1 Rac8 16. Bg5 Re8 17. Ne4 Bf5 18. Nf6+ Bxf6 19. Bxf6 Bxc2 20. Qxc2 Qe6 21. Bxe5 Qxe5 22. Qb3 Red8 23. Qxb7 Rb8 1/2-1/2

[Event "Gibraltar Masters 17th"]
[Site "Caleta"]
[Date "2019.01.26"]
[Round "5"]
[White "Heinemann, Josefine"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2304"]
[BlackElo "2021"]
[PlyCount "72"]
[EventDate "2019.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Ne2 Rxf3 15. gxf3 Ng5 16. Kh1 e5 17. Qb3 Bh3 18. Rg1 Na5 19. Qc3 e4 20. fxe4 dxe4 21. Bc2 e3 22. Qxe3 Qd5+ 23. f3 Nc4 24. Qf4 h6 25. Be4 Qb5 26. b3 Nd6 27. Qxd6 Nxe4 28. Rxg7+ Kxg7 29. Qe7+ Kh8 30. Qxe4 Re8 31. Qh4 Bg2+ 32. Kxg2 Qxe2+ 33. Kh3 Qxf3+ 34. Qg3 Qf5+ 35. Kg2 Rg8 36. Rd1 Qc2+ 0-1

[Event "Gibraltar Challengers op-B"]
[Site "Caleta"]
[Date "2019.01.26"]
[Round "1"]
[White "Herzwurm, Robert"]
[Black "Lucas Vega, Ivan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2021"]
[BlackElo "2203"]
[PlyCount "90"]
[EventDate "2019.01.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 Nc6 4. g3 e6 5. Bg2 g6 6. Nf3 Bg7 7. Qe2 Nge7 8. d3 0-0 9. 0-0 Nd4 10. Nxd4 cxd4 11. Nd1 d6 12. g4 f6 13. h4 Bd7 14. Qf2 e5 15. f5 Bc6 16. Qg3 Kh8 17. Bd2 Rg8 18. fxg6 hxg6 19. Nf2 Rf8 20. Bh3 Bd7 21. g5 f5 22. h5 gxh5 23. Qh4 Qe8 24. Nh1 f4 25. Bxd7 Qxd7 26. Qxh5+ Kg8 27. Rf2 Qe6 28. Raf1 Qg6 29. Qg4 Nc6 30. Rh2 Rf7 31. Rf3 Nd8 32. Rfh3 Ne6 33. Rh5 Re8 34. Kf1 Kf8 35. Bb4 Nc5 36. Nf2 Rd8 37. Rh6 Bxh6 38. Rxh6 Qg7 39. Qh4 Ke8 40. g6 Rf6 41. Rh8+ Rf8 42. Rh7 Qf6 43. Qh5 Rg8 44. Bxc5 dxc5 45. Rf7 Qxg6 0-1

[Event "Gibraltar Masters 17th"]
[Site "Caleta"]
[Date "2019.01.25"]
[Round "4"]
[White "Herzwurm, Robert"]
[Black "Teh, Wee Zhun"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2021"]
[BlackElo "1818"]
[PlyCount "60"]
[EventDate "2019.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bd3 a6 6. Nge2 Nc6 7. Bf4 Qd8 8. Qd2 g6 9. 0-0-0 Bg7 10. Bh6 Bxh6 11. Qxh6 Nb4 12. Ng3 Nxd3+ 13. Rxd3 Bf5 14. Nxf5 gxf5 15. Re1 Qd6 16. Qg5 0-0-0 17. Qxf5+ Kb8 18. h3 Rhg8 19. g3 Rg6 20. Qe5 Qb6 21. g4 e6 22. f4 h6 23. d5 Rd6 24. f5 exf5 25. Qxf5 Qb4 26. a3 Qc4 27. Ne4 Rxd5 28. Rxd5 Qxd5 29. Qxd5 Nxd5 30. Ng3 Nf4 1/2-1/2

[Event "Gibraltar Challengers op-A"]
[Site "Caleta"]
[Date "2019.01.25"]
[Round "5"]
[White "Herzwurm, Robert"]
[Black "Verneuil, Pascal"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2021"]
[BlackElo "2114"]
[PlyCount "108"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 b5 4. g3 Bb7 5. Bg2 e6 6. Qe2 Nc6 7. Nf3 Nd4 8. Nxd4 cxd4 9. Nd1 Bc5 10. d3 Rc8 11. Bd2 Ne7 12. 0-0 f5 13. exf5 Bxg2 14. Qh5+ Kf8 15. fxe6 dxe6 16. Kxg2 Nf5 17. Qf3 h5 18. h4 Be7 19. Rc1 Bxh4 20. Be1 Bf6 21. Rh1 g6 22. g4 hxg4 23. Rxh8+ Bxh8 24. Qxg4 Qd5+ 25. Kg1 Rc7 26. Nf2 Ne3 27. Qg3 Bf6 28. Ne4 Rh7 29. Bb4+ Kg7 30. f5 exf5 31. Qc7+ Qf7 32. Qxf7+ Kxf7 33. Nxf6 Kxf6 34. Bc5 Ke5 35. c3 Rh3 36. Bxd4+ Kf4 37. Bxe3+ Rxe3 38. Rd1 Kf3 39. d4 Ke2 40. Rf1 Rg3+ 41. Kh2 Rg4 42. Rc1 Rh4+ 43. Kg3 g5 44. d5 f4+ 45. Kg2 Rg4+ 46. Kh3 Rg3+ 47. Kh2 Rd3 48. c4 bxc4 49. Rxc4 Rxd5 50. Kh3 Rd3+ 51. Kg4 Rg3+ 52. Kf5 f3 53. Rc2+ Ke3 54. Rc3+ Kd2 0-1

[Event "Gibraltar Masters 17th"]
[Site "Caleta"]
[Date "2019.01.24"]
[Round "3"]
[White "Abdulraheem, Abdulrahman Akintoy"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2224"]
[BlackElo "2021"]
[PlyCount "149"]
[EventDate "2019.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 d5 11. cxd5 cxd5 12. Bb5 Nbd7 13. exd5 a6 14. Ba4 b5 15. Nc6 Qc7 16. Bb3 Nb6 17. Bg5 Bb7 18. Rc1 Nc4 19. Bxc4 bxc4 20. Bxf6 Bxf6 21. Ne4 Bxb2 22. Rxc4 Bxc6 23. Rxc6 Qd7 24. Qb3 Bg7 25. Nc5 Qe7 26. Qc4 Rad8 27. Rxa6 Qe5 28. d6 Rxd6 29. Rxd6 Qxd6 30. Ne4 Qe6 31. Qxe6 Rxe6 32. Rc1 f5 33. Ng5 Re2 34. Rc8+ Bf8 35. h4 h6 36. Nh3 Rxa2 37. Nf4 Ra1+ 38. Kh2 Ra6 39. h5 gxh5 40. Nxh5 Kf7 41. Rc7+ Kg6 42. Nf4+ Kf6 43. Kh3 Rd6 44. Ra7 Rc6 45. Rb7 Rd6 46. Rb8 Kf7 47. Rb5 Kf6 48. Nd5+ Kg6 49. Ne3 Rf6 50. f4 Ba3 51. g3 Bf8 52. Ng2 Kf7 53. Nh4 Ke6 54. Re5+ Kd7 55. Nxf5 Ba3 56. Kg4 Bb2 57. Re7+ Kd8 58. Rh7 h5+ 59. Rxh5 Ke8 60. Rh7 Kf8 61. Rb7 Bc3 62. Rc7 Bb2 63. Ne3 Bd4 64. Ng2 Rg6+ 65. Kf3 Ra6 66. Nh4 Ra3+ 67. Kg4 Bf2 68. Nf5 Rd3 69. Rc2 Be1 70. Re2 Ba5 71. Re3 Rd7 72. Kf3 Rb7 73. g4 Bd2 74. Rd3 Bc1 75. Rd8+ 1-0

[Event "Gibraltar Challengers op-A"]
[Site "Caleta"]
[Date "2019.01.24"]
[Round "4"]
[White "Dhanwani, Aditya"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1497"]
[BlackElo "2021"]
[PlyCount "42"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Nbd2 d5 6. c4 c5 7. Be2 cxd4 8. Nxd4 Nbd7 9. 0-0 e5 10. Bg5 exd4 11. cxd5 Qe8 12. exd4 Nxd5 13. Bb5 Qe6 14. Re1 Qb6 15. Qb3 N7f6 16. Nc4 Qxd4 17. Rad1 Qc5 18. Re5 Be6 19. Be3 Qc7 20. Rg5 a6 21. Rgxd5 Nxd5 0-1

[Event "Gibraltar Masters 17th"]
[Site "Caleta"]
[Date "2019.01.23"]
[Round "2"]
[White "Herzwurm, Robert"]
[Black "Aguilar, Andres"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2021"]
[BlackElo "2307"]
[PlyCount "82"]
[EventDate "2019.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 Nf6 6. Bh6 Bxh6 7. Qxh6 Qa5 8. Bd3 Nbd7 9. Nf3 c5 10. 0-0 cxd4 11. Nxd4 Qe5 12. Nf3 Qh5 13. Qxh5 Nxh5 14. Nd5 Rb8 15. Rfe1 e6 16. Nc3 Ke7 17. Rad1 Nhf6 18. h3 a6 19. a4 b6 20. e5 dxe5 21. Nxe5 Nxe5 22. Rxe5 Bb7 23. Re3 Rhc8 24. Kf1 Rc5 25. Rd2 Rd8 26. Ree2 g5 27. Kg1 h5 28. Kf1 Rd4 29. Kg1 Rb4 30. Nd1 Rxa4 31. Ne3 b5 32. Nf5+ Kf8 33. Ne3 Ra1+ 34. Rd1 Rxd1+ 35. Nxd1 h4 36. b4 Rd5 37. Nc3 Rd4 38. Re5 g4 39. Kh2 Rxb4 40. Rc5 gxh3 41. Kxh3 Ne4 0-1

[Event "Gibraltar Challengers op-A"]
[Site "Caleta"]
[Date "2019.01.23"]
[Round "3"]
[White "Herzwurm, Robert"]
[Black "Crocker, Philip J"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2021"]
[BlackElo "2109"]
[PlyCount "88"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nd7 6. Nf3 Bxc5 7. Bxc5 Nxc5 8. Be2 Ne7 9. 0-0 0-0 10. Nbd2 Bd7 11. Nd4 Qb6 12. N2b3 Rac8 13. Bd3 Nxd3 14. Qxd3 a5 15. Rab1 a4 16. Nd2 Rc5 17. N2f3 Bb5 18. Nxb5 Qxb5 19. Nd4 Qxd3 20. cxd3 Rfc8 21. Rfd1 Nc6 22. Nxc6 R8xc6 23. d4 Rc2 24. Kf1 Rb6 25. Rdc1 Rbxb2 26. Rxc2 Rxc2 27. Rxb7 g5 28. Rb4 Rxa2 29. Rb8+ Kg7 30. Ra8 a3 31. Ke1 Kg6 32. g4 h5 33. h3 h4 34. Rg8+ Kh7 35. Ra8 Kg7 36. Ra7 Kf8 37. Ra8+ Ke7 38. Ra7+ Ke8 39. Ra8+ Kd7 40. Rf8 Rb2 41. Rxf7+ Kc6 42. f4 a2 43. Ra7 gxf4 44. g5 Rb1+ 0-1

[Event "Gibraltar Challengers op-A"]
[Site "Caleta"]
[Date "2019.01.22"]
[Round "2"]
[White "Carrascoso Morales, Abel"]
[Black "Herzwurm, Robert"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2219"]
[BlackElo "2021"]
[PlyCount "86"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Bd7 6. axb4 Bxb4 7. c3 Be7 8. d4 Nc6 9. Bd3 b5 10. h4 h6 11. Rh3 Qc7 12. Na3 Nxd4 13. Nxd4 Qxc3+ 14. Bd2 Qxd4 15. Bxb5 Qxe5+ 16. Kf1 Nf6 17. Bxd7+ Nxd7 18. Bc3 Qe4 19. f3 Qg6 20. h5 Qh7 21. Rg3 Bf6 22. Bxf6 gxf6 23. Nb5 Rb8 24. Nd4 Nc5 25. Nc6 Rb7 26. Na5 Rb5 27. Kg1 Kd7 28. Nc4 a5 29. Na3 Rb3 30. Qd4 Rc8 31. Qxf6 Ne4 32. fxe4 Rxg3 33. exd5 Qd3 34. Qxf7+ Kd8 35. Qf8+ Kd7 36. dxe6+ Kc7 37. Rc1+ Kb6 38. Qxc8 Qe3+ 39. Kh2 Rh3+ 40. gxh3 Qf2+ 41. Kh1 Qf3+ 42. Kg1 Qg3+ 43. Kf1 Qf3+ 1/2-1/2

[Event "Gibraltar Masters 17th"]
[Site "Caleta"]
[Date "2019.01.22"]
[Round "1"]
[White "Tomazini, Zan"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2439"]
[BlackElo "2021"]
[PlyCount "73"]
[EventDate "2019.01.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 f6 8. Be2 Bd7 9. 0-0 Na5 10. Re1 Nh6 11. Rb1 Nf7 12. b3 cxb3 13. exf6 gxf6 14. c4 0-0-0 15. cxd5 exd5 16. Nxb3 Ba4 17. Qc2+ Kb8 18. Nfd2 Bd6 19. Qd3 Qc7 20. Nxa5 Qxa5 21. Bb2 Rc8 22. Nb3 Bxb3 23. Qxb3 b6 24. Bf3 Ng5 25. Bxd5 Rhe8 26. Rxe8 Rxe8 27. g3 Nh3+ 28. Kg2 Nxf2 29. Bc3 Qa6 30. Bc4 Qc8 31. Kxf2 Qf5+ 32. Kg1 Bxg3 33. hxg3 Re3 34. Bf1 Rxg3+ 35. Bg2 Qe4 36. Rb2 Qe3+ 37. Rf2 1-0

[Event "Gibraltar Challengers op-A"]
[Site "Caleta"]
[Date "2019.01.21"]
[Round "1"]
[White "Herzwurm, Robert"]
[Black "Lucas Vega, Ivan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2021"]
[BlackElo "2203"]
[PlyCount "79"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bg7 6. 0-0 a6 7. Bxc6+ bxc6 8. d3 Nh6 9. f5 gxf5 10. Ng5 e6 11. Qh5 0-0 12. Rf3 Qf6 13. exf5 exf5 14. Nce4 Qg6 15. Qxg6 fxg6 16. Nxd6 Ng4 17. Nxc8 Rfxc8 18. h3 Ne5 19. Rf1 Re8 20. Bd2 h6 21. Nf3 Nxf3+ 22. Rxf3 Re2 23. Rd1 Bxb2 24. Kf1 Rae8 25. c3 Ba3 26. Rf2 Rxf2+ 27. Kxf2 Rb8 28. Bxh6 Rb2+ 29. Rd2 Rb1 30. Re2 Kf7 31. Be3 a5 32. Re1 Rb2+ 33. Re2 Rb7 34. Bg5 Bb2 35. Be7 Bxc3 36. Bxc5 a4 37. Rc2 Bf6 38. Ba3 Bd4+ 39. Kf3 c5 40. Rc4 1/2-1/2

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.12.16"]
[Round "5.5"]
[White "Herzwurm, Robert"]
[Black "Lemaic, Mile"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1951"]
[BlackElo "1969"]
[PlyCount "69"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Koeln SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Qb6 7. Bc4 Qb4 8. d3 e6 9. f5 b5 10. a3 Qa5 11. Ba2 gxf5 12. exf5 Nxf5 13. Ng5 Bb7 14. Rxf5 exf5 15. Nxf7 c4 16. Nd6+ Kf8 17. Be3 Qc7 18. Ncxb5 Qc6 19. Nxb7 Qxb5 20. Qf3 Ne7 21. Bc5 d6 22. Bxd6 Ke8 23. Re1 Qb6+ 24. Kh1 Bf6 25. Bc5 Qc7 26. Bxc4 Rb8 27. Nd6+ Kf8 28. Qh5 Ng6 29. Nxf5+ Be7 30. Bxe7+ Ke8 31. Bd6+ Kd7 32. Bxc7 Kxc7 33. Nd4 Rbe8 34. Qc5+ Kd8 35. Qd6+ 1-0

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.11.18"]
[Round "4.5"]
[White "Suppert, Timur"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2062"]
[BlackElo "1951"]
[PlyCount "54"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. e4 e6 6. e5 Nfd7 7. c3 c5 8. Be3 Nc6 9. f4 Qb6 10. b3 cxd4 11. cxd4 f6 12. Kf2 g5 13. Nh3 h5 14. Nc3 g4 15. f5 gxh3 16. fxe6 Ndxe5 17. Nxd5 Ng4+ 18. Qxg4 hxg4 19. Nxb6 axb6 20. d5 Nb4 21. Bb5+ Ke7 22. Rhd1 Nxd5 23. Rxd5 Bxe6 24. Rd3 Bg7 25. a4 hxg2 26. Kxg2 f5 27. Bf4 Bxa1 0-1

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.10.28"]
[Round "3.5"]
[White "Herzwurm, Robert"]
[Black "Andok, Claus Michael"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1951"]
[BlackElo "2067"]
[PlyCount "45"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Aachen DJK Aufwärts III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bf4 0-0 7. Qd2 a6 8. a4 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nf3 Qe4+ 12. Be2 Rd8 13. Qe3 Qxe3 14. Bxe3 Nc6 15. c3 Bf5 16. 0-0 Bf6 17. Bf4 Re8 18. Rfe1 Ne5 19. Nxe5 Bxe5 20. Bxe5 Rxe5 21. Bf3 Rxe1+ 22. Rxe1 c6 23. a5 1/2-1/2

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.30"]
[Round "2.5"]
[White "Dietz, Jonas"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1859"]
[BlackElo "1951"]
[PlyCount "62"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Wuerselen"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 e6 3. e3 d5 4. Nf3 Bd6 5. Ne5 Nbd7 6. f4 Qe7 7. Be2 0-0 8. 0-0 Ne8 9. c4 f6 10. Nf3 c6 11. Nc3 Nc7 12. d4 b6 13. Rc1 Bb7 14. Qc2 Rac8 15. Bd3 g6 16. Nh4 c5 17. Bxg6 f5 18. Qf2 hxg6 19. Nxg6 Qg7 20. Nxf8 Kxf8 21. dxc5 Bxc5 22. Nxd5 Qg6 23. b4 Nxd5 24. bxc5 Nxe3 25. Rc3 Nxf1 26. Kxf1 Nf6 27. Rg3 Ng4 28. Qd4 e5 29. Qd7 Qf7 30. Qd3 Ke8 31. Rh3 Qg7 1-0

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.02"]
[Round "1.4"]
[White "Dischinger, Frank"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2030"]
[BlackElo "1951"]
[PlyCount "81"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Aachen SV II"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 Be7 8. a3 cxd4 9. cxd4 Qb6 10. Qa4 f6 11. exf6 Nxf6 12. Qb5 Qc7 13. 0-0 0-0 14. Bb1 Bd6 15. Qd3 Qf7 16. Re1 Qh5 17. Nf1 Bd7 18. Ng3 Bxg3 19. fxg3 Ne4 20. Bf4 g5 21. Nxg5 Rxf4 22. gxf4 Nxg5 23. fxg5 Qh4 24. Rd1 Rf8 25. g3 Qh5 26. Bc2 Rf3 27. Qd2 Qg4 28. Ba4 e5 29. Bxc6 Bxc6 30. Rf1 e4 31. Rxf3 exf3 32. Qf4 Qh3 33. Qxf3 Be8 34. Rc1 Qe6 35. Rf1 Bf7 36. Qf4 Qe7 37. Qb8+ Be8 38. Qe5 Qd7 39. Qf5 Qe7 40. Qxd5+ Bf7 41. Qxf7+ 1-0

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.04.15"]
[Round "10.2"]
[White "Weber, Jannis"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1897"]
[BlackElo "1979"]
[PlyCount "56"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hennef"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 Be7 8. h4 f6 9. Ng5 fxg5 10. Qh5+ Kf8 11. Rh3 Ndxe5 12. dxe5 Nxe5 13. hxg5 Bxg5 14. Bc2 g6 15. Qe2 Nf7 16. Nf3 Bxc1 17. Rxc1 e5 18. Rh1 e4 19. Nd2 Qg5 20. Kf1 c4 21. Rd1 Kg7 22. f3 Ne5 23. fxe4 Rf8+ 24. Kg1 Bg4 25. Qe1 Bxd1 26. Bxd1 Nd3 27. Qe2 Rf2 28. Nf3 Qxg2# 0-1

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.03.18"]
[Round "9.2"]
[White "Schniggenberg, Gerd"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1911"]
[BlackElo "1984"]
[PlyCount "115"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Godesberg III"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ndf3 c5 6. c3 Nc6 7. Bd3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Ne2 Bd6 11. 0-0 0-0 12. Bg5 Qc7 13. Nc3 a6 14. Bh4 Bd7 15. Qe2 Rae8 16. Bg3 e5 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Qd2 Bxg3 20. hxg3 Qe5 21. Qf4 Ng4 22. Qxe5 Nxe5 23. Rfd1 d4 24. Nd5 Bc6 25. Be4 Nc4 26. f3 Nxb2 27. Rxd4 Na4 28. Rc1 Kh8 29. Nc7 Rc8 30. Bxc6 Rxc7 31. Rxa4 Rfc8 32. Rac4 Rxc6 33. Rxc6 Rxc6 34. Rxc6 bxc6 35. Kf2 Kg8 36. Ke3 Kf7 37. Kd4 Ke6 38. Kc5 Kd7 39. g4 Kc7 40. a4 a5 41. f4 h6 42. g3 Kd7 43. Kb6 Kd6 44. Kxa5 Kc5 45. f5 Kd4 46. Kb6 c5 47. a5 c4 48. a6 c3 49. a7 c2 50. a8Q c1Q 51. Qa4+ Kd5 52. Qd7+ Ke4 53. Qxg7 Qe3+ 54. Kc6 Qc1+ 55. Kd6 Qa3+ 56. Ke6 Qxg3 57. Qb7+ Kd4 58. Qb4+ 1-0

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.02.25"]
[Round "8.2"]
[White "Herzwurm, Robert"]
[Black "Wegener, Marcus"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1984"]
[BlackElo "1974"]
[PlyCount "96"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 a6 3. f4 e6 4. Nf3 Nc6 5. d3 d5 6. g3 Nf6 7. Bg2 dxe4 8. Nxe4 Nxe4 9. dxe4 Qxd1+ 10. Kxd1 b5 11. Be3 Bb7 12. c3 0-0-0+ 13. Ke2 h6 14. Nd2 Be7 15. Rhd1 Kc7 16. Bf3 c4 17. b3 cxb3 18. axb3 Rd7 19. b4 Rhd8 20. Nb3 Rxd1 21. Rxd1 Rxd1 22. Kxd1 Bc8 23. e5 f6 24. Nd4 Nxd4 25. Bxd4 f5 26. Kd2 g5 27. fxg5 hxg5 28. Bd1 Bb7 29. Bf2 g4 30. Bb3 Bd5 31. Bxd5 exd5 32. Bc5 Bg5+ 33. Kd3 Kd7 34. Bf2 Ke6 35. Kd4 Bd8 36. Kc5 Kxe5 37. Bd4+ Ke4 38. Kc6 Be7 39. Kb7 Bxb4 40. Bf6 Bd6 41. Kxa6 f4 42. gxf4 Bxf4 43. Kxb5 Bxh2 44. Bh4 Be5 45. Kb4 g3 46. Kb3 g2 47. Bf2 Bh2 48. c4 d4 0-1

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.02.04"]
[Round "7.2"]
[White "Akstinat, Sven Holger"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1958"]
[BlackElo "2021"]
[PlyCount "69"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lohmar"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Nbd7 9. Bb2 Rg6 10. Qd2 c5 11. 0-0-0 Qc7 12. Nh3 b6 13. Nf4 Rg4 14. g3 Bb7 15. Bh3 Rg8 16. Rhe1 Qd6 17. Qe2 Qe7 18. a4 0-0-0 19. Qc4 Kb8 20. a5 e5 21. Ng2 Rc8 22. Qa4 cxd4 23. cxd4 Bc6 24. Qa3 Qxa3 25. Bxa3 Ba4 26. Ne3 exd4 27. Rxd4 Bb5 28. axb6 axb6 29. Kb2 Kb7 30. Nf5 Rc7 31. Nd6+ Ka6 32. Bb4 Nc5 33. Ra1+ Na4+ 34. Kb3 Ng4 35. Bf1 1-0

[Event "Gibraltar Masters 16th"]
[Site "Caleta"]
[Date "2018.02.01"]
[Round "10"]
[White "Safarian, Alek"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2006"]
[BlackElo "2123"]
[PlyCount "23"]
[EventDate "2018.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 Nf6 8. c4 Qd6 9. d5 Ne7 10. a4 0-0 11. Ba3 c6 12. Bxd6 1-0

[Event "Gibraltar Masters 16th"]
[Site "Caleta"]
[Date "2018.01.31"]
[Round "9"]
[White "Herzwurm, Robert"]
[Black "Gagare, Shalmali"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2123"]
[BlackElo "2001"]
[PlyCount "61"]
[EventDate "2018.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Nge7 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 b5 10. Nc3 a5 11. Bxb5 axb4 12. axb4 Bxb4 13. 0-0 0-0 14. Bxc6 Bxc6 15. Qd3 Nh4 16. Nxh4 Qxh4 17. Rfc1 Bxc3 18. Qxc3 Rxa1 19. Rxa1 Bb5 20. Ba3 Re8 21. Qb2 Bc4 22. Bd6 Qd8 23. Qb7 Qc8 24. Qxc8 Rxc8 25. Rb1 Bd3 26. Rb8 Rxb8 27. Bxb8 Kf8 28. f4 h5 29. g3 g6 30. Kf2 Be4 31. Bd6+ 1/2-1/2

[Event "Gibraltar Challengers-B"]
[Site "Caleta"]
[Date "2018.01.31"]
[Round "5"]
[White "Herzwurm, Robert"]
[Black "Kvisla, Johannes Luangtep"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2123"]
[BlackElo "2234"]
[PlyCount "87"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d5 8. e5 a6 9. Nc3 e6 10. d4 cxd4 11. Ne2 Ne7 12. Nexd4 0-0 13. Re1 Nc6 14. Be3 f6 15. exf6 Bxf6 16. Nxc6 bxc6 17. c3 Rb8 18. Qd2 a5 19. Rab1 Rf7 20. Bc5 a4 21. Ng5 Bxg5 22. fxg5 Rf5 23. h4 Qc7 24. Rf1 e5 25. g4 Rxf1+ 26. Rxf1 Bxg4 27. Rf6 Bf5 28. Bd6 Qb6+ 29. Qf2 Qxf2+ 30. Kxf2 Re8 31. h5 Bb1 32. h6 d4 33. Ke2 d3+ 34. Kd2 e4 35. Bc5 Bxa2 36. Rxc6 Bf7 37. Rc7 Rb8 38. Ke3 Rd8 39. Kd2 Rb8 40. Ke3 Ra8 41. Kd2 Re8 42. Ke3 Rb8 43. Bb4 Rd8 44. c4 0-1

[Event "Gibraltar Challengers-B"]
[Site "Caleta"]
[Date "2018.01.30"]
[Round "4"]
[White "Garcia Lopez, Juan Antonio"]
[Black "Herzwurm, Robert"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1959"]
[BlackElo "2123"]
[PlyCount "30"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 e6 5. e3 Nbd7 6. Be2 Bd6 7. d4 Ne4 8. 0-0 0-0 9. Nbd2 f5 10. Ne5 g5 11. f3 Nxd2 12. Qxd2 Qf6 13. Qc3 Qe7 14. a3 a5 15. Nxd7 Bxd7 1/2-1/2

[Event "Gibraltar Masters 16th"]
[Site "Caleta"]
[Date "2018.01.29"]
[Round "7"]
[White "Bliumberg, Vladislav"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2276"]
[BlackElo "2123"]
[PlyCount "51"]
[EventDate "2018.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. cxd3 Bd6 7. Bg3 Qd7 8. Nc3 Nge7 9. Qb3 0-0 10. 0-0 f5 11. Qxb7 Rab8 12. Qa6 f4 13. Bxf4 Bxf4 14. exf4 Rxf4 15. Ne5 Nxe5 16. dxe5 Ng6 17. Qxa7 Rxb2 18. d4 h6 19. Rac1 Rf7 20. g3 Qe7 21. Qa6 Qg5 22. Qxe6 Nf4 23. h4 Nxe6 24. hxg5 Nxd4 25. g6 Rf3 26. Nxd5 1-0

[Event "Gibraltar Challengers-B"]
[Site "Caleta"]
[Date "2018.01.29"]
[Round "3"]
[White "Herzwurm, Robert"]
[Black "O'Neil, Jim"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2123"]
[BlackElo "1904"]
[PlyCount "53"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 Nc6 4. Nf3 g6 5. d3 Bg7 6. g3 b5 7. Bg2 Bb7 8. 0-0 e6 9. Qe1 Nge7 10. Be3 d6 11. Qf2 0-0 12. g4 f5 13. gxf5 exf5 14. Rae1 Qd7 15. e5 dxe5 16. Bxc5 e4 17. dxe4 fxe4 18. Rxe4 Nf5 19. Rd1 Qc7 20. Ng5 Ncd4 21. Bxd4 Bxe4 22. Bxg7 Nxg7 23. Bxe4 Qxf4 24. Qxf4 Rxf4 25. Bd5+ Kf8 26. Nxh7+ Ke7 27. Bxa8 1-0

[Event "Gibraltar Masters 16th"]
[Site "Caleta"]
[Date "2018.01.28"]
[Round "6"]
[White "Herzwurm, Robert"]
[Black "Vilarnovo Caamano, Jose"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2123"]
[BlackElo "1981"]
[PlyCount "91"]
[EventDate "2018.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. g3 d5 5. Nf3 Nc6 6. Bg2 Nf6 7. e5 Nd7 8. d3 Be7 9. 0-0 0-0 10. h4 b5 11. Qe1 Qc7 12. g4 Nd4 13. Qf2 b4 14. Nd1 Nxf3+ 15. Bxf3 f6 16. exf6 Bxf6 17. Be3 Bb7 18. g5 Bd4 19. Bg4 Rae8 20. Bxd4 cxd4 21. Qxd4 Qxc2 22. Ne3 Qc5 23. Qxc5 Nxc5 24. d4 Nd3 25. Ng2 Nxb2 26. Rab1 Nc4 27. Rxb4 Bc6 28. Re1 Kf7 29. Re2 a5 30. Rb1 Re7 31. Ne1 Rfe8 32. Nd3 Rb7 33. Rbe1 e5 34. dxe5 g6 35. f5 gxf5 36. Bh5+ Ke7 37. Bxe8 Bxe8 38. Nf4 d4 39. Rc1 Ne3 40. Rd2 Rb4 41. Rc7+ Kf8 42. Ne6+ Kg8 43. Rxd4 Rb1+ 44. Kf2 Ng4+ 45. Ke2 Rb2+ 46. Kd1 1-0

[Event "Gibraltar Challengers-B"]
[Site "Caleta"]
[Date "2018.01.28"]
[Round "2"]
[White "Valentine, Brian J"]
[Black "Herzwurm, Robert"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1920"]
[BlackElo "2123"]
[PlyCount "114"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Qxc3 Nf5 14. h4 0-0-0 15. Rh3 d4 16. Qc5 Qa5+ 17. Qxa5 Nxa5 18. c3 d3 19. Rxd3 Nb3 20. Rb1 Nc5 21. Rh3 Bc6 22. Nd4 Nxd4 23. cxd4 Rxd4 24. Rb4 Rdd8 25. Rc3 Rd5 26. Be3 b6 27. Bxc5 bxc5 28. Rbc4 Kb7 29. g3 Bb5 30. Re4 Bxf1 31. Kxf1 Rd4 32. Rxd4 cxd4 33. Rd3 Kc6 34. Kf2 Kd5 35. Kf3 Kc4 36. Ke4 Kc5 37. h5 Rg7 38. a4 a5 39. h6 Rh7 40. Rxd4 Rxh6 41. Rd7 Rh7 42. Rb7 f5+ 43. exf6 Rxb7 44. Ke5 Kb4 45. Kxe6 Kxa4 46. g4 Kb5 47. g5 a4 48. g6 a3 49. g7 Rb6+ 50. Kf5 a2 51. g8Q a1Q 52. Qd5+ Kb4 53. Qd2+ Kc4 54. Qc2+ Kd5 55. Qe4+ Kd6 56. Qe6+ Kc7 57. Qe7+ Kc6 1/2-1/2

[Event "Gibraltar Challengers-B"]
[Site "Caleta"]
[Date "2018.01.27"]
[Round "1"]
[White "Herzwurm, Robert"]
[Black "Odeh, Kenneth"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2123"]
[BlackElo "1922"]
[PlyCount "66"]
[EventDate "2018.01.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 e6 6. Be3 Nge7 7. c3 Ng6 8. Bd4 Qc7 9. Bb5 Bd7 10. Bxc6 Bxc6 11. b4 a5 12. 0-0 Qd7 13. Qd2 Be7 14. Re1 0-0 15. Qe3 Rfb8 16. g3 b6 17. Nbd2 Bb5 18. a3 bxc5 19. Bxc5 Bd8 20. Nd4 Ba6 21. a4 Rc8 22. N4b3 Bc7 23. b5 Bb7 24. Bd4 Bd8 25. Nc5 Qe7 26. Nxb7 Qxb7 27. Nb3 Be7 28. Rec1 h6 29. Bb6 Bd8 30. Bxd8 Rxd8 31. c4 dxc4 32. Rxc4 Rd5 33. f4 Rad8 1/2-1/2

[Event "Gibraltar Masters 16th"]
[Site "Caleta"]
[Date "2018.01.27"]
[Round "5"]
[White "Horvath, Dominik"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2329"]
[BlackElo "2123"]
[PlyCount "57"]
[EventDate "2018.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. dxe5 dxe5 9. Bg5 Bg4 10. Qxd8 Nxd8 11. Bxf6 Bxf6 12. Nd5 Bg7 13. Nxc7 Rc8 14. Nd5 Nc6 15. b4 Bxf3 16. Bxf3 Rfe8 17. Bd1 Nd4 18. Ba4 Re6 19. Bd7 Rxc4 20. Bxe6 fxe6 21. Ne3 Rxb4 22. Rfb1 Ra4 23. Rxb7 h5 24. g3 g5 25. Kg2 Kh7 26. Rc1 Kg6 27. Rcc7 Bf6 28. Rxa7 Rb4 29. Rcb7 1-0

[Event "Gibraltar Masters 16th"]
[Site "Caleta"]
[Date "2018.01.26"]
[Round "4"]
[White "Edvardsen, Ragnar"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1968"]
[BlackElo "2123"]
[PlyCount "69"]
[EventDate "2018.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 0-0 12. Bg5 Qc7 13. Bh4 Bd7 14. Rc1 Be8 15. Qc2 Bh5 16. Bg3 Bxf3 17. gxf3 Rac8 18. Qb1 a6 19. a4 Qe7 20. Bh4 Qf7 21. f4 g6 22. Kh1 Nh5 23. Rg1 Nxf4 24. Nxf4 Qxf4 25. Bg3 Qf3+ 26. Rg2 Bxg3 27. hxg3 Kg7 28. Re1 Nxd4 29. Re3 Qf6 30. f4 Rc6 31. Qf1 Rfc8 32. Re1 Nf5 33. g4 Qh4+ 34. Kg1 Ne3 35. Qe2 0-1

[Event "Gibraltar Challengers-A"]
[Site "Caleta"]
[Date "2018.01.26"]
[Round "5"]
[White "Herzwurm, Robert"]
[Black "Chibnall, Alana"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2123"]
[BlackElo "1906"]
[PlyCount "62"]
[EventDate "2018.01.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d3 Nf6 6. 0-0 0-0 7. b4 Bb6 8. Nbd2 h6 9. a4 a5 10. b5 Ne7 11. Ba2 c6 12. bxc6 bxc6 13. Nc4 Bc7 14. Re1 Ng6 15. d4 exd4 16. Qxd4 Be6 17. Ba3 c5 18. Qe3 Ng4 19. Qd2 Nh4 20. Nxh4 Qxh4 21. h3 Nf6 22. Nxd6 Bxd6 23. Bxe6 Bf4 24. Qe2 fxe6 25. Bxc5 Rfd8 26. g3 Qg5 27. Be7 Rd2 28. Qf3 Be5 29. h4 Qg4 30. Qe3 Rc2 31. Qd3 Rxc3 0-1

[Event "Gibraltar Masters 16th"]
[Site "Caleta"]
[Date "2018.01.25"]
[Round "3"]
[White "Herzwurm, Robert"]
[Black "Ansari, Athar"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2123"]
[BlackElo "1919"]
[PlyCount "104"]
[EventDate "2018.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 Nc6 4. Nf3 b5 5. g3 g6 6. Bg2 Bg7 7. d3 b4 8. Ne2 e5 9. 0-0 Nge7 10. c3 0-0 11. fxe5 Nxe5 12. Nxe5 Bxe5 13. d4 cxd4 14. cxd4 Qb6 15. Be3 d6 16. Qb3 Bg7 17. e5 Rb8 18. d5 Qd8 19. exd6 Qxd6 20. Bf4 Be5 21. Bxe5 Qxe5 22. Rfe1 Nf5 23. Nf4 Qd6 24. Rac1 Bd7 25. Nd3 Rfe8 26. Rxe8+ Rxe8 27. Qxb4 Qxb4 28. Nxb4 Rb8 29. a3 a5 30. Nd3 Ne3 31. Be4 f5 32. Bf3 Bb5 33. Ne5 Re8 34. Nc6 Nc4 35. Nd4 Ba6 36. d6 Nxd6 37. Rc6 Nb5 38. Rxa6 Nxd4 39. Bd5+ Kg7 40. Rxa5 Re1+ 41. Kf2 Re2+ 42. Kf1 Rxb2 43. h4 Ne2 44. Ra7+ Kf6 45. Rxh7 Nxg3+ 46. Ke1 Re2+ 47. Kd1 Rh2 48. a4 Ne2 49. Bc6 Nc3+ 50. Ke1 Ra2 51. Ra7 Rh2 52. Rh7 Ra2 1/2-1/2

[Event "Gibraltar Challengers-A"]
[Site "Caleta"]
[Date "2018.01.25"]
[Round "4"]
[White "Longa Yauca, Javier"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2198"]
[BlackElo "2123"]
[PlyCount "85"]
[EventDate "2018.01.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 e5 6. Bb5 Bd6 7. Nc3 Nf6 8. 0-0 a6 9. dxe5 Bxe5 10. Bxc6+ bxc6 11. e4 d4 12. Rd1 Qe7 13. Ne2 Rd8 14. Bg5 h6 15. Bxf6 Qxf6 16. Qxf6 Bxf6 17. Nf4 c5 18. e5 Be7 19. b3 g5 20. Nd3 Rd5 21. Re1 Kd7 22. g3 Re8 23. Kg2 Bd8 24. f4 c6 25. Kf3 Bc7 26. Re4 Ke6 27. Rae1 Kd7 28. f5 h5 29. g4 h4 30. e6+ fxe6 31. Rxe6 Rxe6 32. Rxe6 c4 33. bxc4 Ra5 34. a4 Bd6 35. Ke4 Rxa4 36. c5 Bf4 37. Rg6 Rc4 38. Rg7+ Ke8 39. f6 Rxc2 40. Kf5 Re2 41. Ra7 Kf8 42. Kg6 Bb8 43. Rh7 1-0

[Event "Gibraltar Masters 16th"]
[Site "Caleta"]
[Date "2018.01.24"]
[Round "2"]
[White "Blohberger, Felix"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2367"]
[BlackElo "2123"]
[PlyCount "63"]
[EventDate "2018.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 Nf6 4. d4 Bf5 5. 0-0 e6 6. b3 Nb4 7. Na3 c5 8. c4 Rc8 9. Bb2 Be4 10. cxd5 Bxd5 11. Nc4 Be7 12. a3 Nc6 13. dxc5 Bxc5 14. Rc1 0-0 15. b4 Be7 16. Ne3 Be4 17. Qb3 Qb6 18. Rfd1 Qb5 19. Qc4 Qxc4 20. Rxc4 b5 21. Rcc1 Nd5 22. Nxd5 Bxd5 23. Ne5 Bxg2 24. Kxg2 Nxe5 25. Bxe5 a5 26. Rxc8 Rxc8 27. bxa5 Re8 28. Bc7 Rc8 29. Bb6 Rc3 30. a6 Rxa3 31. a7 Ra6 32. Rc1 1-0

[Event "Gibraltar Masters 16th"]
[Site "Caleta"]
[Date "2018.01.24"]
[Round "8"]
[White "Herzwurm, Robert"]
[Black "Bozinovic, Boban"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2123"]
[BlackElo "1972"]
[PlyCount "74"]
[EventDate "2018.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d6 8. d3 a6 9. Nc3 e6 10. f5 Ne7 11. f6 Bxf6 12. Ng5 Bd4+ 13. Kh1 0-0 14. Qe1 h6 15. Nf3 Bg7 16. Qh4 Nc6 17. Bg5 f6 18. Bxh6 Qe7 19. e5 Nxe5 20. Nxe5 dxe5 21. Ne4 Bd7 22. Be3 b6 23. Rf3 Bc6 24. Rg3 Bxe4 25. dxe4 Qe8 26. Qg4 Rd8 27. h4 Rd7 28. Rd1 Rxd1+ 29. Qxd1 Qd8 30. Qg4 Qe8 31. h5 f5 32. Qh4 f4 33. Rxg6 fxe3 34. Qg3 Rf1+ 35. Kh2 Qf7 36. h6 Qf4 37. Rxg7+ Kh8 0-1

[Event "Gibraltar Challengers-A"]
[Site "Caleta"]
[Date "2018.01.24"]
[Round "3"]
[White "Herzwurm, Robert"]
[Black "Erdogan, Hassan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2123"]
[PlyCount "61"]
[EventDate "2018.01.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bc4 e5 5. Nf3 Be7 6. 0-0 0-0 7. h3 h6 8. Be3 c6 9. a4 a5 10. Bb3 Qc7 11. Nh4 Kh7 12. f4 exd4 13. Bxd4 c5 14. Bf2 Nb6 15. Kh1 g5 16. fxg5 hxg5 17. Nf3 g4 18. Ng5+ Kg7 19. Qd3 Bd7 20. e5 dxe5 21. Be3 Bc6 22. Rxf6 e4 23. Rxc6 Qxc6 24. Ncxe4 Rad8 25. Qc3+ Kg8 26. Bxc5 Bxc5 27. Qxc5 Qxc5 28. Nxc5 gxh3 29. gxh3 Kg7 30. Rg1 Rd2 31. Nge6+ 1-0

[Event "Gibraltar Challengers-A"]
[Site "Caleta"]
[Date "2018.01.23"]
[Round "2"]
[White "Hamer, Martyn"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2020"]
[BlackElo "2123"]
[PlyCount "75"]
[EventDate "2018.01.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Nf6 6. c4 dxc4 7. Qa4 Qd7 8. Qxc4 Nd5 9. a3 Be4 10. Nc3 Na5 11. Qa2 Nxc3 12. bxc3 Bd5 13. Qc2 f6 14. e4 Bb3 15. Qb2 Bc4 16. Re1 Nb3 17. Rb1 Rb8 18. Nd2 Nxd2 19. Qxd2 c6 20. Qd1 Be7 21. Qh5+ g6 22. Qh6 Bf8 23. Qf4 Qd8 24. Bh3 g5 25. Qe3 h5 26. f3 Qc7 27. Bf1 Bxf1 28. Rxf1 Bh6 29. Qd3 g4 30. Qc4 Qd6 31. fxg4 Bxc1 32. Rbxc1 Ke7 33. Rf4 Rbg8 34. Rcf1 Rxg4 35. Rxf6 Rxg3+ 36. Kh1 Rg7 37. Qd3 Rhg8 38. Qf3 1-0

[Event "Gibraltar Masters 16th"]
[Site "Caleta"]
[Date "2018.01.23"]
[Round "1"]
[White "Herzwurm, Robert"]
[Black "Blomqvist, Erik"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2123"]
[BlackElo "2502"]
[PlyCount "66"]
[EventDate "2018.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 183"]
[Source "ChessBase"]
[SourceDate "2018.03.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.03.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 b5 4. g3 Bb7 5. Bg2 e6 6. Qe2 Nc6 7. Nf3 Nd4 8. Nxd4 cxd4 9. Nd1 Bc5 10. d3 Ne7 11. 0-0 0-0 12. f5 f6 13. g4 Bd6 14. g5 exf5 15. exf5 Qc7 16. Bxb7 Qxb7 17. Nf2 fxg5 18. Bxg5 Nxf5 19. Ne4 Be5 20. Rf3 Qc6 21. Raf1 Ne3 22. Rxf8+ Rxf8 23. Rxf8+ Kxf8 24. Bxe3 dxe3 25. Qxe3 Qxc2 26. Qf3+ Ke7 27. Qh5 Bd4+ 28. Kh1 Qxd3 29. Qh4+ Bf6 30. Qf4 Qb1+ 31. Kg2 Qxb2+ 32. Kf3 Qe5 33. Qd2 Qf5+ 0-1

[Event "Gibraltar Challengers-A"]
[Site "Caleta"]
[Date "2018.01.22"]
[Round "1"]
[White "Herzwurm, Robert"]
[Black "Stern, Geoffrey"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2123"]
[BlackElo "1940"]
[PlyCount "130"]
[EventDate "2018.01.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. Nbd2 Na5 8. g3 Bc6 9. Bh3 Qd7 10. 0-0 Ba4 11. Qe2 Bc2 12. Ne1 Bg6 13. f4 h5 14. f5 Bxf5 15. Bxf5 exf5 16. b3 h4 17. bxc4 hxg3 18. hxg3 dxc4 19. Ng2 Rc8 20. Nf3 Ne7 21. Nf4 Rc6 22. e6 fxe6 23. Ne5 Qd6 24. Nxc6 Qxc6 25. Qf3 Kd7 26. d5 Nxd5 27. Nxd5 exd5 28. Qxf5+ Qe6 29. Be3 Qxf5 30. Rxf5 Ke6 31. Raf1 Bd6 32. Rg5 Be5 33. Re1 Kf6 34. Rxe5 Kxe5 35. Bb6+ Kf5 36. Bxa5 b6 37. Bb4 a5 38. Bd6 Rd8 39. Bc7 Rd7 40. Bxb6 a4 41. Bd4 Kg4 42. Kg2 Rb7 43. Re5 Rb2+ 44. Bf2 Rd2 45. Re7 g6 46. Rf7 g5 47. Ra7 Rd3 48. Rxa4 Rxc3 49. Ra5 Rd3 50. a4 c3 51. Rc5 d4 52. Rc4 Rd2 53. Rxd4+ Kf5 54. Rc4 c2 55. Kf3 g4+ 56. Ke3 Rd8 57. Rxc2 Re8+ 58. Kd2 Ke4 59. Rc3 Rd8+ 60. Kc2 Ra8 61. Ra3 Rf8 62. Be1 Rc8+ 63. Rc3 Rh8 64. a5 Rh2+ 65. Bd2 Rg2 1-0

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.12.03"]
[Round "5.2"]
[White "Khachatryan, Artur"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1765"]
[BlackElo "2021"]
[PlyCount "45"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Satranc Club"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bd3 Qb6 6. Nf3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nbd2 Rc8 10. Nxd4 Qxd4 11. Qe2 Ne7 12. Nb3 Qb6 13. Be3 Qc7 14. f4 Nc6 15. Rac1 Be7 16. a3 g6 17. Nc5 0-0 18. Qg4 Rfd8 19. h4 h5 20. Qg3 Kg7 21. Nxd7 d4 22. f5 Rxd7 23. fxe6 1-0

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.11.12"]
[Round "4.2"]
[White "Herzwurm, Robert"]
[Black "Koopmeiners, Karl"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2021"]
[BlackElo "2004"]
[PlyCount "135"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Troisdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. g3 Nc6 5. Bg2 Nge7 6. Nf3 d5 7. d3 g6 8. 0-0 Bg7 9. Qe1 0-0 10. Kh1 Rb8 11. Qf2 b6 12. g4 f5 13. gxf5 gxf5 14. e5 Ng6 15. h4 h6 16. Rg1 Bb7 17. Kh2 d4 18. Ne2 Kh7 19. Bd2 Rg8 20. Bh1 Nb4 21. h5 Nf8 22. Bxb4 cxb4 23. Nexd4 Qe8 24. Qh4 Nd7 25. Rg6 Nf8 26. Rg3 Bxf3 27. Nxf3 Rc8 28. Rg2 Qa4 29. b3 Qc6 30. Rag1 Qe8 31. Nd4 Qd7 32. Qf2 Rd8 33. Nf3 Qe8 34. Qh4 a5 35. Ne1 Rd4 36. Nf3 Rd8 37. Rg3 Rc8 38. Ne1 Qd8 39. Qh3 Rc7 40. Bf3 Qd4 41. Qh4 Qf2+ 42. R1g2 Qd4 43. Bd1 Rc8 44. Nf3 Qd7 45. Kh1 Qe8 46. Nd4 Qd7 47. Nb5 Qd8 48. Qh3 Qe7 49. Nd6 Rc6 50. Bf3 Rc7 51. Rg6 Kh8 52. R6g3 Nd7 53. d4 Nf8 54. d5 exd5 55. Bxd5 Ne6 56. Bxe6 Qxe6 57. Rg6 Qd5 58. Qxf5 Rf8 59. Qg4 Rxf4 60. Qxf4 Qd1+ 61. Rg1 Qxh5+ 62. Qh2 Qf3+ 63. R6g2 Rxc2 64. Nf7+ Kg8 65. Nxh6+ Kf8 66. Ng4 Rc3 67. Qh4 Qe4 68. Qd8+ 1-0

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.10.22"]
[Round "3.2"]
[White "Cramer, Volker"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2085"]
[BlackElo "2021"]
[PlyCount "73"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Lasker II"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bg5 Nc6 3. Nf3 Bg4 4. e3 Qd7 5. Be2 e6 6. 0-0 Bd6 7. c4 dxc4 8. Nbd2 h6 9. Bh4 Nge7 10. Nxc4 Nf5 11. Bg3 Nxg3 12. hxg3 Rd8 13. Qb3 0-0 14. Qxb7 a5 15. Nxd6 Qxd6 16. Rfc1 Nb4 17. Qxc7 Qxc7 18. Rxc7 Rc8 19. Rc5 Rfd8 20. a3 Nd5 21. Bb5 Rxc5 22. dxc5 Nc7 23. Bc4 Bxf3 24. gxf3 Rd2 25. b4 Rb2 26. bxa5 Rc2 27. Bd3 Rxc5 28. Rb1 g6 29. a6 Ra5 30. Rb7 Nxa6 31. Ra7 Rxa3 32. Ra8+ Kg7 33. Bxa6 Ra1+ 34. Kg2 Rc1 35. Rc8 Ra1 36. Bb5 Ra7 37. f4 1-0

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.09.10"]
[Round "1.2"]
[White "Kneutgen, Alexander"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1947"]
[BlackElo "2021"]
[PlyCount "116"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel II"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 0-0 12. Bg5 Qc7 13. Bh4 Bd7 14. Bg3 Nh5 15. Nc3 a6 16. Ng5 Nf6 17. Rc1 Bxg3 18. hxg3 Qd6 19. Bb1 Be8 20. Re1 Bh5 21. Qd2 e5 22. dxe5 Nxe5 23. Nce4 Nxe4 24. Nxe4 Qd8 25. Nc5 Nc4 26. Qd4 Rf6 27. Ne6 Qb6 28. Qxb6 Nxb6 29. Rc7 Rf7 30. Rxf7 Bxf7 31. Ng5 h6 32. Bh7+ Kf8 33. Ne6+ Bxe6 34. Rxe6 Nd7 35. Bf5 Re8 36. Rd6 Nf6 37. Rb6 Re1+ 38. Kh2 Re2 39. f3 Re7 40. Bc8 d4 41. Rd6 Rc7 42. Bf5 Rc5 43. Bd3 Rd5 44. Rxd5 Nxd5 45. a3 Ne3 46. Be2 b5 47. Kg1 Nc4 48. Kf2 Nxb2 49. Ke1 Nc4 50. a4 Ke7 51. Kd1 Kd6 52. Kc2 Kc5 53. axb5 axb5 54. f4 Ne3+ 55. Kd3 b4 56. Ke4 b3 57. Ke5 Nxg2 58. Kf5 Ne1 0-1

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.04.30"]
[Round "11.1"]
[White "Herzwurm, Robert"]
[Black "Suvorov, Luca"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2048"]
[BlackElo "2085"]
[PlyCount "66"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Porz SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. Nxd4 Nxd4 9. cxd4 Qd7 10. Nc3 Ne7 11. Be3 Nc6 12. h4 h6 13. Rc1 Be7 14. h5 0-0 15. g4 Bh7 16. f4 Rac8 17. f5 exf5 18. gxf5 Bxf5 19. Rxf5 Qxf5 20. Bg4 Qh7 21. Bxc8 Rxc8 22. Qg4 Rd8 23. Rf1 Bb4 24. Qf3 Bxc3 25. Qxf7+ Kh8 26. bxc3 Qd3 27. Rf3 Qxc3 28. Rg3 Rg8 29. Kh2 Qc2+ 30. Kh3 Qe4 31. Kh2 Qc2+ 32. Rg2 Qe4 33. Rg3 Qc2+ 1/2-1/2

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.04.09"]
[Round "10.2"]
[White "Herzwurm, Robert"]
[Black "Wahl, Felix"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2052"]
[BlackElo "2017"]
[PlyCount "54"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 Ba7 7. 0-0 0-0 8. Re1 d6 9. h3 h6 10. Nbd2 Nh5 11. Nxe5 Bxf2+ 12. Kxf2 Qh4+ 13. Kg1 Nxe5 14. Re3 Nf4 15. Qf1 Qg5 16. Kh1 Nxg2 17. Rf3 Nh4 18. Nc4 Qh5 19. Rg3 Nxc4 20. Bxc4 Be6 21. d4 Bxc4 22. Qxc4 Qd1+ 23. Rg1 Qf3+ 24. Kh2 Qf2+ 25. Kh1 Nf3 26. Rxg7+ Kxg7 27. Bf4 Ne1 0-1

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.03.19"]
[Round "9"]
[White "Gaul, Alexander"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1857"]
[BlackElo "2052"]
[PlyCount "66"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bruehl II"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bd3 c5 6. c3 Nc6 7. Nf3 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. cxd4 h6 11. Be3 b6 12. Nc3 Bb7 13. Rc1 Rc8 14. Re1 Nb4 15. Bb1 Bd6 16. Qd2 Ng4 17. h3 Nxe3 18. Qxe3 Nd5 19. Qd3 g6 20. Nxd5 Bxd5 21. Ne5 Rxc1 22. Rxc1 Bxe5 23. dxe5 Qg5 24. Qf1 Qxe5 25. Rc3 Bb7 26. Qc1 Rd8 27. Bd3 Kg7 28. Bf1 Rd7 29. Rd3 Qc7 30. Rc3 Qd8 31. Qf4 Rd1 32. Rc7 Rxf1+ 33. Kh2 Qf6 0-1

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.02.19"]
[Round "8.3"]
[White "Hoeren, Andreas"]
[Black "Herzwurm, Robert"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2102"]
[BlackElo "2052"]
[PlyCount "76"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Lasker II"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 f5 3. d4 Nf6 4. Qc2 d5 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 0-0 8. Nf3 c6 9. Ne5 Nbd7 10. f4 Ne4 11. Bd3 b6 12. 0-0 Bb7 13. Rfd1 Qe7 14. Rac1 Rf6 15. cxd5 exd5 16. Nxe4 fxe4 17. Bf1 g5 18. fxg5 Rd6 19. Nxd7 Rxd7 20. h4 Rf8 21. Be2 h6 22. Rf1 hxg5 23. Rxf8+ Qxf8 24. Bg4 Rd6 25. Rf1 Rf6 26. Rxf6 Qxf6 27. h5 Ba6 28. Qf2 Qxf2+ 29. Kxf2 Kg7 30. Bd7 Bb7 31. b4 Kh6 32. g4 b5 33. Ke2 a6 34. Kd2 Kg7 35. Kc3 Kh6 36. Kb3 Kg7 37. a4 Kh6 38. axb5 axb5 1/2-1/2

[Event "Gibraltar Masters 15th"]
[Site "Caleta"]
[Date "2017.02.02"]
[Round "10"]
[White "Herzwurm, Robert"]
[Black "Roman Lopez, Jesus A"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2143"]
[BlackElo "1962"]
[PlyCount "51"]
[EventDate "2017.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. h3 Bc5 7. 0-0 Be6 8. Re1 Qf6 9. Nbd2 Bb6 10. Ne4 Qe7 11. Bb5 f6 12. c4 Ndb4 13. a3 Na6 14. b4 0-0 15. Bxa6 bxa6 16. c5 Rfd8 17. cxb6 cxb6 18. Bb2 Rd7 19. Qc2 Bd5 20. d4 f5 21. Ned2 e4 22. Ne5 Rd6 23. Ndc4 Re6 24. Ne3 Nxe5 25. dxe5 Bb7 26. Nxf5 1-0

[Event "Gibraltar Challenger op-B"]
[Site "Caleta"]
[Date "2017.02.01"]
[Round "5"]
[White "Herzwurm, Robert"]
[Black "Mottonen, Ari"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2143"]
[BlackElo "1997"]
[PlyCount "37"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 h6 5. Be2 e6 6. c3 Nd7 7. Nbd2 Ne7 8. a3 c5 9. dxc5 Nxc5 10. 0-0 Nc6 11. Nd4 Bh7 12. N2f3 Be7 13. Bb5 Qc7 14. b4 Nd7 15. c4 dxc4 16. Bb2 0-0 17. Nxc6 bxc6 18. Bxc4 a5 19. bxa5 1/2-1/2

[Event "Gibraltar Masters 15th"]
[Site "Caleta"]
[Date "2017.02.01"]
[Round "9"]
[White "Lopez Mulet, Inigo"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2304"]
[BlackElo "2143"]
[PlyCount "57"]
[EventDate "2017.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. d5 Ne5 5. f4 Ng4 6. e4 e5 7. Nf3 Bc5 8. h3 Ne3 9. Bxe3 Bxe3 10. fxe5 Ne7 11. Bxc4 Ng6 12. e6 fxe6 13. Qb3 a6 14. dxe6 c6 15. Rd1 Qe7 16. Ne2 Nh4 17. Rh2 Bc5 18. Ned4 Rf8 19. Nf5 Nxf5 20. exf5 Rxf5 21. g4 Bb4+ 22. Kf1 Rf4 23. Re2 Qf6 24. Qxb4 Rxf3+ 25. Kg2 Qf4 26. Qe1 b5 27. Bb3 Bb7 28. Rd7 Rd8 29. Red2 1-0

[Event "Gibraltar Masters 15th"]
[Site "Caleta"]
[Date "2017.01.31"]
[Round "8"]
[White "Herzwurm, Robert"]
[Black "Sodoma, Jan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2143"]
[BlackElo "2344"]
[PlyCount "62"]
[EventDate "2017.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. Nbd2 0-0 8. 0-0 Ba7 9. Re1 Nh5 10. Nf1 Qf6 11. h3 Nf4 12. Ng3 Kh8 13. d4 g5 14. Nh2 exd4 15. e5 Nxe5 16. Ne4 Qg7 17. cxd4 Ned3 18. Bxf4 Nxf4 19. Nf3 g4 20. Nfg5 f6 21. Nf7+ Rxf7 22. Bxf7 Qxf7 23. hxg4 Be6 24. Qf3 Nd5 25. Re2 Bxd4 26. Rae1 Be5 27. g3 Rg8 28. Qd3 Bxg4 29. f3 Bf5 30. Rg2 Bxg3 31. Nxd6 cxd6 0-1

[Event "Gibraltar Challenger op-B"]
[Site "Caleta"]
[Date "2017.01.31"]
[Round "4"]
[White "Mayank, Pal"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1919"]
[BlackElo "2143"]
[PlyCount "130"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Nf3 f5 9. exf6 Rxf6 10. Bg5 Nd7 11. Bxf6 Nxf6 12. Qf4 Qa5 13. Nd2 Qxc3 14. Rd1 Ne4 15. Qf3 Nf5 16. dxc5 Nd4 17. Qxc3 Nxc3 18. Rc1 Na2 19. Rb1 Nxc2+ 20. Kd1 Nd4 21. Rb2 Nc3+ 22. Kc1 e5 23. g3 Na4 24. Bg2 Nxb2 25. Bxd5+ Be6 26. Bxe6+ Nxe6 27. Kxb2 Nxc5 28. Kc2 e4 29. Re1 Rf8 30. Re2 Rf6 31. Kc3 Ra6 32. Kb2 Ra4 33. Nb3 Nxb3 34. Kxb3 Rd4 35. Kc3 Rd3+ 36. Kb4 Rf3 37. a4 Kf7 38. Kc5 Kf6 39. Kd5 Rd3+ 40. Kxe4 Ra3 41. Kd5 Rxa4 42. Re8 Rb4 43. Kd6 a5 44. Rf8+ Kg6 45. h4 a4 46. Kc5 Rb3 47. g4 a3 48. f4 a2 49. Ra8 Rb2 50. Kc4 Rf2 51. f5+ Kf6 52. Kb3 Rg2 53. Ra4 Rxg4 54. Rxa2 Rxh4 55. Ra7 b5 56. Ra5 b4 57. Rd5 Rf4 58. Rc5 h5 59. Ra5 h4 60. Ra2 h3 61. Rh2 Rh4 62. Rh1 h2 63. Kc2 Kxf5 64. Kd3 g5 65. Ke3 b3 0-1

[Event "Gibraltar Challenger op-B"]
[Site "Caleta"]
[Date "2017.01.30"]
[Round "3"]
[White "Herzwurm, Robert"]
[Black "Gostelow, David W"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2143"]
[BlackElo "1970"]
[PlyCount "26"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. d3 Ba6 7. Nf3 Be7 8. 0-0 Rb8 9. Re1 Nf6 10. b3 Qc7 11. e5 Nd7 12. Na4 Nb6 13. Nxb6 axb6 1/2-1/2

[Event "Gibraltar Masters 15th"]
[Site "Caleta"]
[Date "2017.01.30"]
[Round "7"]
[White "Wantiez, Fabrice"]
[Black "Herzwurm, Robert"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2312"]
[BlackElo "2143"]
[PlyCount "82"]
[EventDate "2017.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 c5 5. exd5 exd5 6. dxc5 Nc6 7. a3 Bxc5 8. Nf3 Nge7 9. 0-0 Bg4 10. h3 Bh5 11. Re1 Qd7 12. Bf4 0-0-0 13. Nb5 g5 14. Bh2 g4 15. Rxe7 Nxe7 16. Ne5 Qe6 17. b4 Bb6 18. c4 g3 19. Qxh5 gxh2+ 20. Kh1 dxc4 21. Bxc4 Qf5 22. Qxf5+ Nxf5 23. Nxf7 Kb8 24. Nxh8 Bxf2 25. Nf7 Bg1 26. Rxg1 hxg1Q+ 27. Kxg1 Rd1+ 28. Kh2 a6 29. Be6 Ne3 30. Nc3 Rd3 31. Ne4 Rxa3 32. Nc5 Nc2 33. b5 axb5 34. Nd6 Nd4 35. Bg8 h6 36. g4 b4 37. Nc4 Rc3 38. Ne4 Rc2+ 39. Kg3 b3 40. Ned2 b5 41. Na5 Rxd2 0-1

[Event "Gibraltar Masters 15th"]
[Site "Caleta"]
[Date "2017.01.29"]
[Round "6"]
[White "Herzwurm, Robert"]
[Black "Minnema, Rens"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2143"]
[BlackElo "1893"]
[PlyCount "81"]
[EventDate "2017.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Bg4 5. Bb5 a6 6. Bxc6+ bxc6 7. d3 g6 8. h3 Bxf3 9. Qxf3 Bg7 10. 0-0 Qc7 11. e5 d5 12. Qf2 Qa7 13. Na4 d4 14. b3 e6 15. Ba3 Bf8 16. g4 Nh6 17. Rac1 Rc8 18. c3 Be7 19. cxd4 cxd4 20. Bxe7 Qxe7 21. Nc5 0-0 22. Ne4 Qd8 23. Rc5 Kg7 24. Rfc1 Ng8 25. R1c4 Ne7 26. Nd6 Rb8 27. Rxd4 Qc7 28. Rdc4 f5 29. gxf5 gxf5 30. Kh2 Rb6 31. Rc1 Nd5 32. Rg1+ Kh8 33. Qg3 Rb4 34. Rxc6 Qe7 35. Rc4 Rbb8 36. Qg5 Qa7 37. Qh5 Qf2+ 38. Rg2 Nxf4 39. Qxh7+ Kxh7 40. Rxf2 Nxd3 41. Rh4+ 1-0

[Event "Gibraltar Challenger op-B"]
[Site "Caleta"]
[Date "2017.01.29"]
[Round "2"]
[White "Mircov, Nicola Alexandru"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1957"]
[BlackElo "2143"]
[PlyCount "51"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 f6 8. exf6 Nxf6 9. Qe2 Bd6 10. Ng5 0-0 11. f4 e5 12. dxe5 Bg4 13. Be3 d4 14. Qxc4+ Kh8 15. cxd4 Bxe5 16. fxe5 Nxe5 17. Qb5 Qd8 18. Qxe5 Nd5 19. Bc4 Nxe3 20. Qxe3 Qc7 21. Be6 Rae8 22. d5 h6 23. h4 Bf3 24. Nxf3 Qxg3+ 25. Qf2 Qf4 26. Nbd2 1-0

[Event "Gibraltar Challenger op-B"]
[Site "Caleta"]
[Date "2017.01.28"]
[Round "1"]
[White "Herzwurm, Robert"]
[Black "Clark, Ian C"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2143"]
[BlackElo "1969"]
[PlyCount "60"]
[EventDate "2017.01.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d6 8. d3 Bd7 9. Nc3 e6 10. Qe1 Ne7 11. f5 gxf5 12. Qg3 Bxc3 13. bxc3 fxe4 14. dxe4 Rg8 15. Ng5 f6 16. Qf3 Qa5 17. Qxf6 0-0-0 18. Qxe7 Qxc3 19. Bf4 e5 20. Qxd6 exf4 21. Qxf4 Qg7 22. h4 h6 23. Qd6 hxg5 24. Qxc5+ Bc6 25. Qf5+ Kb8 26. Rad1 Rxd1 27. Rxd1 gxh4 28. Qf4+ Ka8 29. Rd2 h3 30. Kh2 hxg2 0-1

[Event "Gibraltar Masters 15th"]
[Site "Caleta"]
[Date "2017.01.28"]
[Round "5"]
[White "Piasetski, Leon David"]
[Black "Herzwurm, Robert"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2327"]
[BlackElo "2143"]
[PlyCount "61"]
[EventDate "2017.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. 0-0 Bd6 6. Nc3 c6 7. d3 0-0 8. e4 dxe4 9. dxe4 e5 10. Qc2 Nxe4 11. Nxe4 fxe4 12. Ng5 Bf5 13. Bxe4 Qf6 14. c5 h6 15. Bxf5 Qxf5 16. Qb3+ Kh8 17. Ne6 Re8 18. Nxg7 Kxg7 19. cxd6 b6 20. Qa4 Nd7 21. Qxc6 e4 22. Qc3+ Kh7 23. Bf4 Rg8 24. Kh1 Nc5 25. Qe3 Nd3 26. f3 Nxf4 27. fxe4 Nd5 28. Qd4 Qg4 29. Rf7+ Rg7 30. Qxd5 Qe2 31. Raf1 1-0

[Event "Gibraltar Masters 15th"]
[Site "Caleta"]
[Date "2017.01.27"]
[Round "4"]
[White "Herzwurm, Robert"]
[Black "Bellin, Robert"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2143"]
[BlackElo "2353"]
[PlyCount "36"]
[EventDate "2017.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GGB"]
[SourceTitle "CBM 177"]
[Source "ChessBase"]
[SourceDate "2017.03.16"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 b5 8. Bd5 Rb8 9. d3 Nf6 10. f5 b4 11. Ng5 e6 12. fxg6 fxg6 13. e5 bxc3 14. bxc3 0-0 15. Bc4 d5 16. exd6 Nd5 17. Bxd5 exd5 18. Re1 Nxc2 0-1

[Event "Gibraltar Challenger op-A"]
[Site "Caleta"]
[Date "2017.01.27"]
[Round "5"]
[White "Herzwurm, Robert"]
[Black "Spanton, Timothy"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2143"]
[BlackElo "1964"]
[PlyCount "71"]
[EventDate "2017.01.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 0-0 7. 0-0 d6 8. Nbd2 Be6 9. Bc2 d5 10. Qe2 d4 11. h3 h6 12. Rd1 Qd7 13. Nc4 Bxc4 14. dxc4 a5 15. Nh4 Qe6 16. Nf5 dxc3 17. bxc3 Rfd8 18. Rd5 Bf8 19. Qd3 Nxd5 20. cxd5 Qf6 21. Qg3 Ne7 22. Nxh6+ Kh7 23. Ng4 Qd6 24. Nxe5 Ng6 25. Nxg6 Qxg6 26. Qxg6+ Kxg6 27. Be3 f6 28. e5+ Kf7 29. e6+ Kg8 30. Rd1 c6 31. c4 cxd5 32. cxd5 Rac8 33. Bb3 Bd6 34. Bb6 Bc7 35. Bxc7 Rxc7 36. d6 1-0

[Event "Gibraltar Challenger op-A"]
[Site "Caleta"]
[Date "2017.01.26"]
[Round "4"]
[White "Green, Per"]
[Black "Herzwurm, Robert"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1956"]
[BlackElo "2143"]
[PlyCount "68"]
[EventDate "2017.01.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 c6 4. b3 f5 5. Bg2 Nf6 6. 0-0 Bd6 7. Bb2 Nbd7 8. Qc2 0-0 9. cxd5 cxd5 10. d4 Ne4 11. Ba3 Bxa3 12. Nxa3 Qa5 13. Qb2 Ndf6 14. Ne5 Bd7 15. f3 Nd6 16. Rac1 Rfc8 17. Kf2 Be8 18. Rxc8 Rxc8 19. Rc1 Qd8 20. Rxc8 Qxc8 21. Nc2 Nb5 22. a4 Nd6 23. Nb4 a5 24. Nbd3 Nd7 25. Qd2 b6 26. Bf1 Nxe5 27. Nxe5 Nf7 28. Nd3 Qc7 29. e3 g5 30. Qc1 Qxc1 31. Nxc1 Kf8 32. f4 g4 33. Bd3 Ke7 34. Ke2 Nd8 1/2-1/2

