[Event "DSOL 01 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.17"]
[Round "4.4"]
[White "Colpe, Helge"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1995"]
[BlackElo "2114"]
[PlyCount "55"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK II"]
[BlackTeam "Porz SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. Nc3 0-0 6. Bd3 d6 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 Nc6 10. d5 Ne5 11. Qe2 Nxd3 12. Qxd3 Nd7 13. f4 a6 14. a4 Qc7 15. Bd2 Rae8 16. Rad1 Nf6 17. e4 e6 18. dxe6 Rxe6 19. f5 Ree8 20. Bf4 Rd8 21. Bxd6 Qd7 22. e5 Ne8 23. f6 Bxf6 24. Rxf6 Nxf6 25. exf6 Qe6 26. Nd5 Rfe8 27. Be7 Rd7 28. Qd2 1-0

[Event "DSOL 01 Liga Gr-B 1st"]
[Site "Playchess.com INT"]
[Date "2020.06.26"]
[Round "1.3"]
[White "Thalwitzer, David"]
[Black "Michels, Fabio"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2114"]
[BlackElo "1876"]
[PlyCount "69"]
[EventDate "2020.06.22"]
[EventType "team-tourn (rapid)"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Porz SG"]
[BlackTeam "Kastellaun"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nc6 3. Nf3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be3 cxd4 7. cxd4 e6 8. Bd3 Bb4+ 9. Nbd2 0-0 10. 0-0 b5 11. a3 Bxd2 12. Qxd2 Bb7 13. Rad1 Rfd8 14. Bb1 Ne7 15. Bg5 Nf5 16. Bxf6 gxf6 17. Qf4 Kh8 18. Rfe1 Qb3 19. Bxf5 exf5 20. Qxf5 Rg8 21. Rd3 Qxb2 22. Qxf6+ Rg7 23. Rde3 Rf8 24. Ng5 Bd5 25. h4 Kg8 26. Qd6 Rxg5 27. hxg5 Qxd4 28. Qf6 Qxf6 29. gxf6 Be6 30. Re5 a6 31. R1e4 Rc8 32. Rh4 Rc1+ 33. Kh2 Rc4 34. Rxc4 bxc4 35. Ra5 1-0

[Event "Mittelrhein Regionalliga 1920"]
[Site "Mittelrhein"]
[Date "2020.02.16"]
[Round "6.2"]
[White "Thalwitzer, David"]
[Black "Neubauer, Juergen"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2101"]
[BlackElo "2116"]
[PlyCount "145"]
[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 Porz III"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Bd7 6. a3 Qb6 7. b4 c4 8. a4 Nge7 9. Na3 a6 10. Bxc4 Ng6 11. Bd3 Be7 12. 0-0 0-0 13. h4 Qd8 14. h5 Nh8 15. Nc2 f6 16. exf6 Bxf6 17. Ne3 Be8 18. Nh2 e5 19. Qb3 exd4 20. Nxd5 Bf7 21. Nxf6+ Qxf6 22. Qc2 Bxh5 23. Bxh7+ Kf7 24. Qb3+ Ke8 25. Qd5 Bf7 26. Re1+ Ne7 27. Qxd4 Qxd4 28. cxd4 Kd7 29. Bg5 Nd5 30. Bf5+ Kd6 31. Bh4 Rae8 32. Be4 Nxb4 33. Bxb7 Kc7 34. Be4 Bd5 35. Rec1+ Kb6 36. Bxd5 Nxd5 37. Rab1+ Ka7 38. Bg3 Ng6 39. Bd6 Rf6 40. Rc6 Ngf4 41. Nf3 Ne2+ 42. Kf1 Nec3 43. Rb3 Nxa4 44. Ne5 Nab6 45. Bc5 Rxc6 46. Nxc6+ Kb7 47. Nb4 Kc8 48. Nxa6 Re6 49. Nb4 Nxb4 50. Rxb4 Nd5 51. Ra4 g6 52. Ra7 Nf4 53. g3 Nd3 54. Ra3 Re1+ 55. Kg2 Rd1 56. Ra2 Kd7 57. Ba7 Ke6 58. Kf3 Nb4 59. Rb2 Nd5 60. Bc5 Kf5 61. Rb3 Rd2 62. Rb8 Rd3+ 63. Ke2 Rc3 64. Rf8+ Kg4 65. Rd8 Nf6 66. Be7 Nh5 67. Rg8 Kf5 68. d5 Rc4 69. d6 Rd4 70. Ke3 Rd1 71. Rf8+ Ke5 72. f4+ Ke6 73. g4 1-0

[Event "Mittelrhein Regionalliga 1920"]
[Site "Mittelrhein"]
[Date "2020.01.19"]
[Round "5.3"]
[White "Thalwitzer, David"]
[Black "Reichelt, Frank"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2101"]
[BlackElo "1968"]
[PlyCount "95"]
[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 Porz III"]
[BlackTeam "Koeln Ford SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 c5 5. d5 g6 6. Nf3 Nb6 7. a4 a5 8. Bb5+ Bd7 9. Qd3 Bg7 10. e5 dxe5 11. fxe5 c4 12. Bxc4 Ng4 13. Bb3 Nxe5 14. Nxe5 Bxe5 15. 0-0 0-0 16. Bh6 Bg7 17. Bxg7 Kxg7 18. d6 exd6 19. Qd4+ f6 20. Ne4 Nc8 21. Rad1 Qe7 22. Nxd6 Nxd6 23. Rfe1 Qd8 24. Qxd6 Bg4 25. Qe7+ Qxe7 26. Rxe7+ Kh6 27. Rd4 Kg5 28. Rxh7 Rad8 29. h4+ Kf5 30. Rxd8 Rxd8 31. Rxb7 Kf4 32. Rb6 f5 33. Kh2 Bh5 34. Rb5 Rd2 35. Rd5 Re2 36. Rd4+ Ke5 37. Rd3 f4 38. Kg1 Re1+ 39. Kf2 Re2+ 40. Kf1 f3 41. gxf3 Rh2 42. Kg1 Rxh4 43. Kg2 Rb4 44. Kg3 g5 45. Rd5+ Kf6 46. Rxa5 Rf4 47. Bd5 Rb4 48. b3 1-0

[Event "Mittelrhein Regionalliga 1920"]
[Site "Mittelrhein"]
[Date "2019.12.08"]
[Round "4.2"]
[White "Thalwitzer, David"]
[Black "Schaller, Tobias"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2101"]
[BlackElo "2007"]
[PlyCount "32"]
[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 Porz III"]
[BlackTeam "Herzogenrath"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. g3 Bf5 7. Bg2 Nd7 8. Nf3 h6 9. 0-0 e6 10. c4 Nb4 11. Ne1 Nxa2 12. Rxa2 Bxb1 13. Ra1 Bf5 14. Nc2 Bxc2 15. Qxc2 Nf6 16. Rd1 Be7 1/2-1/2

[Event "Mittelrhein Regionalliga 1920"]
[Site "Mittelrhein"]
[Date "2019.09.29"]
[Round "1.3"]
[White "Vogel, Ulrich"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2097"]
[BlackElo "2101"]
[PlyCount "57"]
[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 "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 Bg7 5. h4 h5 6. Be2 0-0 7. Nf3 Bg4 8. Ne5 Bxe2 9. Qxe2 c5 10. 0-0-0 Nc6 11. f3 Rc8 12. g4 Qa5 13. Rhg1 Kh7 14. Bg5 e6 15. Bxf6 Bxf6 16. Nd7 Bg7 17. Nxf8+ Rxf8 18. gxh5 cxd4 19. hxg6+ fxg6 20. Qd3 Ne5 21. Qxd4 Nxf3 22. Qd3 Nxg1 23. Rxg1 Rf5 24. e4 Qb6 25. Qg3 Rf6 26. e5 Bh6+ 27. Kb1 Be3 28. exf6 Bxg1 29. h5 1-0

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.19"]
[Round "11.2"]
[White "Thalwitzer, David"]
[Black "Kuehnast, Volker"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2124"]
[BlackElo "1747"]
[PlyCount "91"]
[EventDate "2018.09.02"]
[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 "Porz SG IV"]
[BlackTeam "Bergische SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Be3 b5 6. Bd3 Bb7 7. Nf3 Nf6 8. e5 Nd5 9. Nxd5 Bxd5 10. 0-0 Nd7 11. Qe2 0-0 12. a4 Rb8 13. b3 c5 14. axb5 axb5 15. Kh1 Qb6 16. dxc5 dxc5 17. Rad1 Rfd8 18. Ng5 Qc6 19. c4 bxc4 20. bxc4 Be6 21. Be4 Qa4 22. Bd5 Bxd5 23. Rxd5 e6 24. Rd2 Nb6 25. Rc2 Qc6 26. Bg1 Rb7 27. Ne4 Bf8 28. Qe3 Rc7 29. Rf3 Be7 30. Rh3 Rd4 31. Nd2 Rcd7 32. f5 Rh4 33. Rxh4 Bxh4 34. f6 g5 35. Nf3 Kf8 36. Nxh4 gxh4 37. Qh6+ Ke8 38. Qxh7 Kd8 39. Qxh4 Kc7 40. Qf2 Rd4 41. Qe2 Re4 42. Qh5 Nd7 43. Qxf7 Rxe5 44. Rd2 Rf5 45. Qe7 Rf1 46. f7 1-0

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.05"]
[Round "10.2"]
[White "Schwarz, Andreas"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2135"]
[BlackElo "2113"]
[PlyCount "91"]
[EventDate "2018.09.02"]
[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 "Troisdorf"]
[BlackTeam "Porz SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d6 6. c4 c6 7. Nc3 Bf5 8. Ne1 Qc8 9. e4 Bh3 10. f4 c5 11. d5 Bxg2 12. Kxg2 b5 13. e5 Ne8 14. Nxb5 dxe5 15. fxe5 Bxe5 16. Qe2 Bf6 17. Bh6 Ng7 18. g4 a6 19. Nc3 Nd7 20. Nd3 Re8 21. Qf3 Rf8 22. Rae1 Bh4 23. Re2 Nf6 24. h3 Ra7 25. Ne5 Re8 26. Ne4 Rb7 27. b3 Qc7 28. Nd3 Rd8 29. g5 Nf5 30. gxf6 Nxh6 31. fxe7 Qxe7 32. Nf6+ Qxf6 33. Qxf6 Bxf6 34. Rxf6 Ra7 35. Nxc5 a5 36. Ra6 Rxa6 37. Nxa6 Nf5 38. Nc7 Kf8 39. c5 Rd7 40. d6 Nd4 41. Re8+ Kg7 42. Ra8 f5 43. Rxa5 f4 44. Ra4 Ne2 45. Ne6+ Kf6 46. Nxf4 1-0

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.04.07"]
[Round "9.2"]
[White "Thalwitzer, David"]
[Black "Fischer, Oliver"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2113"]
[BlackElo "1953"]
[PlyCount "145"]
[EventDate "2018.09.02"]
[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 "Porz SG IV"]
[BlackTeam "Bruehl II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. 0-0 0-0 7. Qh5 Nc6 8. Nxc6 bxc6 9. Nd2 g6 10. Qh6 Nxd2 11. Bxd2 Re8 12. Rae1 Be6 13. Bg5 Be7 14. Bxe7 Rxe7 15. Re3 Bd7 16. Rg3 Qf8 17. Qf4 Be6 18. h4 Rae8 19. h5 Bc8 20. c4 dxc4 21. Bxc4 Be6 22. hxg6 fxg6 23. Bxe6+ Rxe6 24. Qxc7 R8e7 25. Qa5 Qf4 26. Qc3 Qd6 27. Rd3 Qd5 28. a3 Re4 29. Qc5 Rd7 30. Rc1 Qxc5 31. Rxc5 Rexd4 32. Rxd4 Rxd4 33. Rxc6 Rd1+ 34. Kh2 Rd2 35. b4 Rxf2 36. Rc8+ Kg7 37. Rc7+ Rf7 38. Rc5 Kf8 39. Kg3 Ke8 40. Ra5 Kd8 41. Kg4 Kc8 42. Kg5 Kb7 43. g4 Kb6 44. Re5 Kc6 45. a4 Kb6 46. Re6+ Kb7 47. Re4 Kc6 48. Rd4 Kb6 49. Kh6 Kc6 50. g5 Kc7 51. b5 Kc8 52. Rc4+ Kb7 53. Re4 Kb6 54. Re6+ Ka5 55. Ra6+ Kb4 56. b6 axb6 57. Rxb6+ Kxa4 58. Rb8 Ra7 59. Rh8 Kb5 60. Rxh7 Ra6 61. Rg7 Kc5 62. Rxg6 Ra1 63. Re6 Kd5 64. Re2 Rg1 65. g6 Rh1+ 66. Kg5 Rg1+ 67. Kf6 Rg3 68. g7 Rf3+ 69. Ke7 Rg3 70. Kf7 Rf3+ 71. Kg8 Kd6 72. Rh2 Ke7 73. Kh8 1-0

[Event "Oberliga NRW 1819"]
[Site "Germany"]
[Date "2019.02.17"]
[Round "6.8"]
[White "Wuebker, Paul Luca"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2070"]
[BlackElo "2126"]
[PlyCount "44"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG"]
[BlackTeam "Koeln Porz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Nbd7 12. h4 Qa5 13. Bd2 Rfb8 14. b3 Qa6 15. Rb1 h5 16. Qf1 Ng4 17. Qxa6 Rxa6 18. Rb2 Nge5 19. Ne1 Nc4 20. Bc1 Nxb2 21. Bxb2 c4 22. Na4 Rxa4 0-1

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.02.10"]
[Round "7.2"]
[White "Thalwitzer, David"]
[Black "Gerusel, Mathias"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "2137"]
[PlyCount "37"]
[EventDate "2018.09.02"]
[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 "Porz SG IV"]
[BlackTeam "Godesberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. 0-0 Be6 10. Na3 dxc3 11. Bxe6 fxe6 12. bxc3 Qxd1 13. Rxd1 Rc8 14. Bf4 Nd5 15. Bd2 g6 16. Rab1 b6 17. Ng5 Nc7 18. Bf4 Nd5 19. Bd2 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.01.20"]
[Round "6.1"]
[White "Thalwitzer, David"]
[Black "Hemmann, Arnold"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2113"]
[BlackElo "2084"]
[PlyCount "77"]
[EventDate "2018.09.02"]
[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 "Porz SG IV"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 g6 3. Nf3 Bg7 4. d4 cxd4 5. cxd4 d5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. e5 Nc6 9. Nc3 f6 10. 0-0 fxe5 11. dxe5 e6 12. Nb5 Nxe5 13. Nxe5 Bxe5 14. Qe2 Bd6 15. Re1 Kf7 16. Bg5 h6 17. Bh4 Nf6 18. Qf3 g5 19. Nxd6+ Qxd6 20. Bg3 Qe7 21. Be5 Rac8 22. Re3 Kg6 23. Rae1 Rhf8 24. h4 Ne4 25. Qd1 Nxf2 26. h5+ Kh7 27. Qb1+ Rf5 28. Bd4 Ne4 29. Rxe4 dxe4 30. Qxe4 Qd6 31. Kh1 Qd5 32. Qxe6 Qxe6 33. Rxe6 Rc7 34. Re8 Rg7 35. Bxg7 Kxg7 36. Re7+ Rf7 37. Re6 Rf6 38. Re7+ Rf7 39. Re6 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.12.16"]
[Round "5.2"]
[White "Thalwitzer, David"]
[Black "Vossenkuhl, Joachim"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2113"]
[BlackElo "1958"]
[PlyCount "79"]
[EventDate "2018.09.02"]
[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 "Porz SG IV"]
[BlackTeam "Hennef"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Qd7 14. Bg5+ f6 15. Nxd5+ Qxd5 16. Qxd5 exd5 17. Be3 Ke6 18. 0-0-0 Bb4 19. a3 Ba5 20. Rd3 Rhd8 21. b4 Bb6 22. Re1 Rac8+ 23. Kb2 Kf7 24. Red1 Ke6 25. Kb3 Rc4 26. Bxb6 axb6 27. Rxd5 Rxd5 28. Re1+ Kd6 29. Kxc4 b5+ 30. Kc3 Rf5 31. Re3 Rh5 32. Rd3+ Kc6 33. Kd4 Rxh2 34. Rc3+ Kb6 35. Ke3 Rh5 36. Rc8 Re5+ 37. Kd4 h5 38. Rg8 Rf5 39. Ke4 Re5+ 40. Kd4 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.11.18"]
[Round "4.2"]
[White "Krah, Marc"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1962"]
[BlackElo "2113"]
[PlyCount "84"]
[EventDate "2018.09.02"]
[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 "Porz SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Re1 g6 6. c3 Bg7 7. d4 cxd4 8. cxd4 Nf6 9. h3 0-0 10. Nc3 a6 11. Bxc6 bxc6 12. Be3 Qa5 13. Nd2 Rfb8 14. Nb3 Qc7 15. Rc1 a5 16. Qd2 a4 17. Na1 Qb7 18. Rb1 Be6 19. Bg5 Qa7 20. Nc2 Qa5 21. Red1 Rb7 22. Ne1 Rab8 23. f4 Ne8 24. g4 c5 25. Nf3 Kf8 26. f5 Bc4 27. Bh6 Nf6 28. e5 Ne8 29. Bxg7+ Kxg7 30. Nh4 Qa7 31. Ne4 cxd4 32. fxg6 hxg6 33. Qg5 d3+ 34. Kh2 Rxb2+ 35. Rxb2 Rxb2+ 36. Kg3 Be6 37. Nf5+ Bxf5 38. gxf5 dxe5 39. fxg6 fxg6 40. Qxe5+ Nf6 41. Rxd3 Qg1+ 42. Kh4 Qe1+ 0-1

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.10.28"]
[Round "3.2"]
[White "Thalwitzer, David"]
[Black "Knauf, Franz Josef"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "1977"]
[PlyCount "104"]
[EventDate "2018.09.02"]
[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 "Porz SG IV"]
[BlackTeam "St Augustin Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. Be3 Nf6 7. a3 Ne4 8. Nbd2 cxd4 9. cxd4 Nxd2 10. Qxd2 Qa5 11. Qxa5 Nxa5 12. Ne5 f6 13. Bb5+ Ke7 14. Nd3 Bd7 15. Bxd7 Kxd7 16. 0-0 Nb3 17. Rad1 Rc8 18. d5 e5 19. Bxa7 Rc2 20. Rfe1 Bd6 21. f3 Rhc8 22. Re4 Nd2 23. Rh4 h6 24. Bf2 Nc4 25. b4 Nxa3 26. Nc5+ Ke7 27. Rg4 g5 28. Re4 Ra2 29. Nxb7 Rcc2 30. Nxd6 Rxf2 31. Nf5+ Kd7 32. Rg4 h5 33. Rg3 h4 34. Rg4 h3 35. gxh3 Rxf3 36. Ng3 Nb5 37. Ne4 Nd4 38. Nc5+ Kd6 39. Rgxd4 exd4 40. Rxd4 Re3 41. Rd1 Ree2 42. Nb7+ Kc7 43. Nc5 Rg2+ 44. Kf1 Rxh2 45. d6+ Kc6 46. Kg1 Rag2+ 47. Kf1 Rh1+ 48. Kxg2 Rxd1 49. d7 Kb5 50. Ne4 Rxd7 51. Nxf6 Rg7 52. Kg3 Kxb4 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.30"]
[Round "2.2"]
[White "Richter, Dirk"]
[Black "Thalwitzer, David"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2043"]
[BlackElo "2113"]
[PlyCount "103"]
[EventDate "2018.09.02"]
[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 "Siebengebirge"]
[BlackTeam "Porz SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 c5 3. g3 Nc6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Be6 7. Nf4 Bd7 8. 0-0 Rb8 9. a3 Nh6 10. d3 Nf5 11. Bd2 a6 12. Rb1 0-0 13. b4 e6 14. bxc5 dxc5 15. Na4 Qe7 16. Qc2 Ne5 17. Rb6 Rfd8 18. Ba5 Nxd3 19. Rxb7 Bxa4 20. Qxa4 Rxb7 21. Bxd8 Qd7 22. Bc6 Qxd8 23. Bxb7 Nxf4 24. exf4 a5 25. Qc6 Nd6 26. Ba6 Bd4 27. Rb1 Kg7 28. Rb6 Nf5 29. Rb7 Bxf2+ 30. Kg2 Qd2 31. Kh3 Qe2 32. Rb3 Bg1 33. Qh1 Qh5+ 34. Kg2 Bd4 35. Qe1 Qg4 36. Bb7 Nh4+ 37. Kh1 Qh3 38. Be4 Nf5 39. Bxf5 Qxf5 40. Qe2 h5 41. Kg2 h4 42. Qd3 Qf6 43. Qf3 hxg3 44. hxg3 Qd8 45. Qe4 Bf6 46. Qd3 Qa8+ 47. Kh2 Qh8+ 48. Kg2 Qa8+ 49. Qf3 Qd8 50. Qd3 Qa8+ 51. Qf3 Qd8 52. Qd3 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.02"]
[Round "1.2"]
[White "Thalwitzer, David"]
[Black "Wilke, Christopher"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2113"]
[BlackElo "1941"]
[PlyCount "56"]
[EventDate "2018.09.02"]
[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 "Porz SG IV"]
[BlackTeam "Niederkassel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 e6 7. c5 Be7 8. Bd3 0-0 9. a3 a5 10. Qb3 e5 11. dxe5 Ng4 12. Bf4 Bxc5 13. 0-0 Be6 14. Qc2 Nd4 15. Qd1 Nxf3+ 16. Qxf3 f6 17. Qh3 f5 18. Rac1 Qe7 19. Qf3 Rad8 20. h3 g5 21. hxg4 fxg4 22. Bxg5 Qxg5 23. Qg3 Rxf2 24. Kh1 Rdf8 25. Rfd1 R8f3 26. Qh2 Rh3 27. gxh3 Rxh2+ 28. Kxh2 Qf4+ 0-1

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.05.06"]
[Round "11.2"]
[White "Thalwitzer, David"]
[Black "Romaker, Johann"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2113"]
[BlackElo "1849"]
[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 "Porz SG III"]
[BlackTeam "Bruehl II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. Bf4 Bb4 8. Bd3 dxc4 9. Bxc4 Qa5 10. Rc1 Qf5 11. Be3 Nd5 12. 0-0 Nxc3 13. bxc3 Be7 14. Bd3 Qa5 15. Qc2 Bd7 16. Rb1 Qc7 17. Rfe1 h6 18. d5 exd5 19. Qb3 b6 20. Qxd5 0-0 21. Qe4 f5 22. Qc4+ Kh8 23. Bf4 Bd6 24. Nh4 Rf6 25. Bxd6 Qxd6 26. Bc2 Be6 27. Qe2 g5 28. Nf3 Bxa2 29. Rbd1 Qc5 30. Bxf5 Rxf5 31. Qxa2 Qxc3 32. Rc1 Qa5 33. Qb2+ Kg8 34. Re6 Nd8 35. Rg6+ Kf8 36. Qg7+ Ke8 37. Re1+ 1-0

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.04.15"]
[Round "10.2"]
[White "Konzen, Horst"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1956"]
[BlackElo "2069"]
[PlyCount "128"]
[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 "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 d6 7. a4 Bg7 8. Nf3 0-0 9. Be2 axb5 10. Bxb5 Ba6 11. 0-0 Nbd7 12. Re1 Bxb5 13. Nxb5 Nb6 14. e4 Qd7 15. Nc3 Rfb8 16. Qc2 Qb7 17. b3 Ne8 18. Bb2 Nc7 19. Rab1 Nd7 20. Ba1 Ra6 21. Nd2 Rb6 22. Nd1 Bxa1 23. Rxa1 e6 24. Ne3 Rb4 25. Rad1 Nf6 26. e5 dxe5 27. d6 Ncd5 28. Nec4 Nf4 29. f3 Kg7 30. Rxe5 N6d5 31. Re4 f6 32. g3 Nh3+ 33. Kg2 Ng5 34. Re2 e5 35. Nxe5 Re8 36. d7 Qxd7 37. Nxd7 Rxe2+ 38. Kh1 Nxf3 39. Nxf3 Rxc2 40. Rxd5 Rxb3 41. Rxc5 Rxc5 42. Nxc5 Rxf3 43. Kg2 Rc3 44. Nb7 Rc7 45. Nd8 Ra7 46. Ne6+ Kf7 47. Nc5 Ra5 48. Nd3 Rxa4 49. h3 f5 50. h4 Ra2+ 51. Kh3 Ra3 52. Nf4 h6 53. Kg2 g5 54. hxg5 hxg5 55. Ne2 Kf6 56. Nd4 Ra2+ 57. Kf3 Ra4 58. Ne2 Ke5 59. Kf2 Ra2 60. Kf1 Ra3 61. Kg2 Ke4 62. Kf2 Ra2 63. Kf1 Ke3 64. Nc3 Rc2 0-1

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.02.04"]
[Round "7.2"]
[White "Thalwitzer, David"]
[Black "Lotzien, Hans"]
[Result "1-0"]
[ECO "C75"]
[WhiteElo "2069"]
[BlackElo "2041"]
[PlyCount "101"]
[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 "Porz SG III"]
[BlackTeam "Godesberg III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 a6 5. Ba4 d6 6. 0-0 Bd7 7. d4 Ng6 8. Be3 Be7 9. Nbd2 0-0 10. Bc2 Bf6 11. Re1 Re8 12. h3 Qe7 13. a4 h6 14. Nf1 Rad8 15. Ng3 Qf8 16. Nh5 Be7 17. Qd3 exd4 18. Nxd4 Nce5 19. Qe2 c5 20. Nf5 Bxf5 21. exf5 Nh8 22. Bxh6 gxh6 23. f6 Nhg6 24. Qd2 Nd7 25. fxe7 Rxe7 26. Rxe7 Qxe7 27. Qxh6 Qf8 28. Qg5 Qe7 29. Qg3 Ndf8 30. Nf4 Kg7 31. Rd1 Qe5 32. Nd5 Qxg3 33. fxg3 Ne5 34. Ne3 Kf6 35. Be4 b5 36. Nd5+ Kg7 37. axb5 axb5 38. Nc7 b4 39. cxb4 cxb4 40. Nb5 Nc4 41. b3 Na5 42. Bd5 Nh7 43. Ra1 Nf6 44. Bxf7 Nc6 45. Be6 Re8 46. Bf5 Re3 47. Ra6 Ne7 48. Nd4 Ned5 49. Rxd6 Ne4 50. Bxe4 Rxe4 51. Rxd5 1-0

[Event "Oberliga NRW 1718"]
[Site "Germany"]
[Date "2018.01.28"]
[Round "5.8"]
[White "Nent, Alexander"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2062"]
[BlackElo "2069"]
[PlyCount "118"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dinslaken"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 c5 6. c4 Nc6 7. 0-0 d6 8. d4 Ne4 9. Nbd2 Bf5 10. Nh4 Nxd2 11. Qxd2 Nxd4 12. e3 Nc6 13. Nxf5 gxf5 14. Bxg7 Kxg7 15. Qd3 Qd7 16. Rad1 Rad8 17. f4 Kg8 18. Rd2 e6 19. Rfd1 Qe7 20. Bxc6 bxc6 21. e4 fxe4 22. Qxe4 d5 23. cxd5 cxd5 24. Rxd5 Qf6 25. R5d3 Rxd3 26. Qxd3 Kg7 27. Rd2 Re8 28. Qe3 e5 29. Re2 Qf5 30. fxe5 Rd8 31. Rf2 Qh5 32. Qf3 Qg6 33. Kg2 Re8 34. Qf4 Qc6+ 35. Kg1 Qg6 36. Re2 Rd8 37. Qe4 Qe6 38. Kg2 Rd4 39. Qf3 c4 40. bxc4 Rxc4 41. h3 Ra4 42. a3 Ra5 43. Qc3 Rb5 44. Qe3 h6 45. Qe4 Ra5 46. a4 Rc5 47. Qb7 a5 48. Kh2 h5 49. h4 Rc4 50. Qb5 Qg4 51. Qb2 Rb4 52. Qd2 Rb3 53. Qe1 Rb4 54. e6 fxe6 55. Rxe6 Rb2+ 56. Kg1 Qd4+ 57. Kh1 Qd5+ 58. Qe4 Qd1+ 59. Qe1 Qf3+ 0-1

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.01.14"]
[Round "6.2"]
[White "Vossenkuhl, Joachim"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1986"]
[BlackElo "2069"]
[PlyCount "94"]
[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 "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 c6 6. Qd2 h5 7. Nf3 0-0 8. Be2 Bg4 9. Ne5 Bxe2 10. Qxe2 Nbd7 11. 0-0-0 Nxe5 12. Bxe5 Nd7 13. Bxg7 Kxg7 14. g4 Rh8 15. f4 hxg4 16. Qxg4 Nf6 17. Qg2 Rh5 18. Ne2 Ne4 19. Ng1 Qa5 20. Kb1 Qb4 21. Ka1 Nd6 22. c3 Qb5 23. Nf3 Rah8 24. Rdg1 Nf5 25. Qf2 Qd3 26. Re1 e6 27. Rh3 a5 28. Ne5 Qe4 29. Nf3 Qd3 30. Ne5 Qb5 31. Nf3 a4 32. a3 c5 33. e4 dxe4 34. Rxe4 cxd4 35. Nxd4 Qd7 36. Qd2 Nxd4 37. Rxd4 Qe7 38. Rd7 Qf6 39. Rxb7 Rxh4 40. Rxh4 Rxh4 41. Rb4 Qf5 42. Rxa4 g5 43. Qd8 Rh1+ 44. Ka2 gxf4 45. Ra5 e5 46. Qe7 Re1 47. c4 Qb1+ 0-1

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.12.03"]
[Round "5.2"]
[White "Akstinat, Sven Holger"]
[Black "Thalwitzer, David"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1926"]
[BlackElo "2069"]
[PlyCount "88"]
[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 "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Be7 10. Be2 Bb7 11. 0-0 0-0 12. Qb3 d6 13. Bf4 Nd7 14. exd6 Bxd6 15. Bxd6 Qxd6 16. a4 Rac8 17. a5 Nf6 18. axb6 axb6 19. Rfc1 Rc7 20. Rab1 Nd5 21. g3 Rfc8 22. c4 f6 23. c5 Qe7 24. Nh4 Kh8 25. Bf3 Qd7 26. Rd1 g5 27. Ng2 Ba8 28. Ne3 bxc5 29. dxc5 Rxc5 30. Qb2 Qe7 31. Nxd5 Bxd5 32. Bxd5 Rxd5 33. Rxd5 exd5 34. Qd2 Qe5 35. Re1 Qd6 36. Qd4 Kg7 37. h4 Rc4 38. Qa7+ Rc7 39. Qd4 Rc4 40. Qa7+ Rc7 41. Qd4 Qc5 42. Qd1 h6 43. h5 f5 44. Re5 Qc1 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.11.12"]
[Round "4.1"]
[White "Dick, Matthias"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1982"]
[BlackElo "2069"]
[PlyCount "122"]
[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 SF III"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. 0-0 d6 6. b3 c5 7. c4 Nc6 8. Bb2 Bf5 9. Nbd2 Ne4 10. Nh4 Nxd2 11. Qxd2 Nxd4 12. e3 Nc6 13. Bxg7 Kxg7 14. Nxf5+ gxf5 15. Bh3 Qd7 16. e4 Nd4 17. Qg5+ Kh8 18. Qh5 e6 19. exf5 exf5 20. Rad1 f6 21. Rxd4 cxd4 22. Rd1 Rae8 23. Bxf5 Re5 24. Bxd7 Rxh5 25. Rxd4 Rd8 26. Rxd6 Re5 27. Rd3 Re7 28. Bf5 Rxd3 29. Bxd3 Re1+ 30. Kg2 Ra1 31. a4 Ra3 32. Bc2 Ra2 33. Bd1 Rd2 34. Bf3 b6 35. b4 Rb2 36. b5 Rb4 37. Bd5 Rxa4 38. Kf3 Kg7 39. h4 a5 40. bxa6 Rxa6 41. Ke3 Ra1 42. f3 Re1+ 43. Kf4 Re5 44. Bc6 Re6 45. Bd5 Rd6 46. Ke4 Kf8 47. g4 Rd8 48. h5 Kg7 49. Bc6 Rc8 50. Kd5 Kh6 51. Kd6 f5 52. gxf5 Kxh5 53. Kd7 Rf8 54. Be4 Kg5 55. Ke6 h5 56. Ke5 Re8+ 57. Kd6 Rc8 58. f4+ Kf6 59. Kd5 h4 60. Bg2 Rc5+ 61. Kd6 Rxc4 0-1

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.10.01"]
[Round "2.2"]
[White "Thalwitzer, David"]
[Black "Koopmeiners, Karl"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2069"]
[BlackElo "2004"]
[PlyCount "93"]
[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 "Porz SG III"]
[BlackTeam "Troisdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Nc6 7. Nb5 Qd8 8. dxc5 Bxc5 9. Qxd8+ Kxd8 10. Bf4 Ne4 11. Rd1+ Bd7 12. Nbd4 Ke7 13. Bd3 Nf6 14. Nb3 Bb6 15. 0-0 Rac8 16. Bb5 Bc7 17. Bg5 a6 18. Nc5 axb5 19. Rxd7+ Ke8 20. Bxf6 gxf6 21. Rfd1 Nb8 22. R7d3 b6 23. Ne4 Ke7 24. Nd4 b4 25. Nb5 bxc3 26. Nexc3 Be5 27. Na4 Rc2 28. Nxb6 Rxb2 29. a4 Rb4 30. g3 f5 31. f4 Bf6 32. Rc1 Kf8 33. Nd7+ Kg7 34. Nxf6 Kxf6 35. Rc7 Rxa4 36. Nd6 Rf8 37. Rb3 Na6 38. Ra7 Nc5 39. Rxa4 Nxa4 40. Nc4 Nc5 41. Rb5 Ne4 42. Ne5 Re8 43. Rb4 h5 44. Kg2 Rg8 45. Rb7 Rg7 46. Nd7+ Kg6 47. Ne5+ 1/2-1/2

[Event "Mittelrhein Regionalliga 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.04.30"]
[Round "11.3"]
[White "Thalwitzer, David"]
[Black "Schmidt, Martin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2079"]
[BlackElo "2157"]
[PlyCount "184"]
[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 "Porz SG III"]
[BlackTeam "Koeln SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Bf5 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Bxb1 8. Rxb1 e6 9. a3 Bd6 10. 0-0 Nf6 11. b4 0-0 12. Bb2 Rfd8 13. Bd3 Rac8 14. Qe2 Bc7 15. Rbd1 Qh5 16. Rfe1 Bb6 17. Bb1 a6 18. Rd3 Rc7 19. Qd2 Rcd7 20. h3 h6 21. Bc2 a5 22. Ba4 axb4 23. axb4 Bc7 24. Bxc6 bxc6 25. Rc3 Bd6 26. Rxc6 Qb5 27. Qc2 Nd5 28. Rc8 Nxb4 29. Rxd8+ Rxd8 30. Qb3 Rb8 31. Ne5 Bxe5 32. Rxe5 Nd5 33. Qxb5 Rxb5 34. Ba3 Rb1+ 35. Kh2 Rb3 36. Bd6 Rd3 37. Re4 Nf6 38. Rf4 Rd1 39. Bc5 Re1 40. f3 Re2 41. Bd6 Rd2 42. Be5 Nd5 43. Re4 f6 44. Bg3 Kf7 45. Be1 Rc2 46. Kg1 f5 47. Re5 Nf4 48. g4 Nxh3+ 49. Kf1 fxg4 50. fxg4 Nf4 51. Re4 Nd5 52. Re2 Rc1 53. Rf2+ Kg6 54. Ke2 Nf6 55. Bd2 Ra1 56. Rg2 Ne4 57. Be3 Ra2+ 58. Kf3 Ng5+ 59. Kg3 Ne4+ 60. Kf3 Rxg2 61. Kxg2 h5 62. gxh5+ Kxh5 63. Kf3 Nf6 64. Bf2 Kg5 65. Bg3 Kf5 66. Bd6 g5 67. Be5 Ne4 68. Bc7 g4+ 69. Kg2 Nd2 70. Kg3 Nf3 71. Bb6 Ng5 72. Bc7 Ne4+ 73. Kg2 Nf6 74. Kg3 Nh5+ 75. Kh4 Nf4 76. Bd6 Ne2 77. Be5 Ng1 78. Kg3 Nf3 79. Bg7 Kg5 80. Bh8 Nh4 81. Be5 Nf5+ 82. Kg2 Kg6 83. Kf2 Kf7 84. Ke2 Ke7 85. Kd3 g3 86. Ke2 Kd7 87. Kf3 Kc6 88. Bh8 Kd5 89. Bf6 Kc4 90. Bh8 Kd3 91. Bf6 Kd2 92. Be5 Nxd4+ 1/2-1/2

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2017.04.08"]
[Round "9"]
[White "Thalwitzer, David"]
[Black "Rudd, Jack"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2114"]
[BlackElo "2177"]
[PlyCount "66"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 Qe7 6. Nbd2 Bxf2+ 7. Kf1 Bb6 8. Nb3 a6 9. Bxc6 dxc6 10. Bg5 h6 11. Bxf6 gxf6 12. Qe2 Be6 13. Nh4 0-0-0 14. Rd1 Qd7 15. Rd2 Rhg8 16. g3 Bg4 17. Nf3 f5 18. Ke1 fxe4 19. dxe4 Qe6 20. Rf1 f5 21. exf5 Qxf5 22. Rxd8+ Rxd8 23. Nfd2 Qg6 24. Rf3 Qc2 25. h3 Bxf3 26. Qxf3 Qxb2 27. Qf5+ Kb8 28. Qf6 Rd3 29. Qxh6 Rxg3 30. c4 Be3 31. Qf8+ Ka7 32. Qf5 Bf4 33. Qd7 Rg2 0-1

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2017.04.07"]
[Round "8"]
[White "Hickman, John"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1897"]
[BlackElo "2114"]
[PlyCount "86"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. c3 b5 9. Re1 e5 10. a4 b4 11. Nc4 Ba6 12. Ne3 Rb8 13. Qc2 Qb6 14. Nd2 Na5 15. c4 Nc6 16. f4 exf4 17. gxf4 Bc8 18. Nf3 Nh5 19. Nd5 Qd8 20. Be3 Be6 21. Rad1 b3 22. Qf2 Bxd5 23. cxd5 Nb4 24. Re2 Nc2 25. Bc1 Rb4 26. Rxc2 bxc2 27. Qxc2 Qb6 28. a5 Qb5 29. d4 cxd4 30. Qc7 Qb8 31. Qxb8 Rfxb8 32. e5 d3 33. Rxd3 Nxf4 34. Bxf4 Rxf4 35. exd6 Bxb2 36. Nd2 f5 37. d7 Rd8 38. Nb3 Rxd7 39. Nc5 Rc7 40. d6 Rxc5 41. d7 Rc1+ 42. Bf1 Rfxf1+ 43. Kg2 Bf6 0-1

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2017.04.06"]
[Round "7"]
[White "Thalwitzer, David"]
[Black "Hebden, Mark"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2114"]
[BlackElo "2494"]
[PlyCount "102"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Nbd2 Bg7 8. Nf1 b5 9. Bb3 Na5 10. Bc2 c5 11. Ng3 Nc6 12. 0-0 0-0 13. Bg5 h6 14. Be3 Ng4 15. Bd2 d5 16. exd5 Qxd5 17. h3 Nf6 18. Be3 Be6 19. Qd2 Kh7 20. Rfd1 Rac8 21. Bb3 c4 22. dxc4 bxc4 23. Qe2 Qb5 24. Bc2 Rfd8 25. b3 cxb3 26. axb3 Rxd1+ 27. Bxd1 Qxe2 28. Nxe2 a5 29. Ra4 Rb8 30. Nd2 Nd5 31. Bc5 Rd8 32. Ra2 f5 33. Kf1 e4 34. Bd4 Nxd4 35. cxd4 Nb4 36. Rxa5 Bxd4 37. Nxd4 Rxd4 38. Ke2 f4 39. Ra7+ Kg8 40. Rc7 Bd5 41. Bc2 Bc6 42. Bb1 Kf8 43. Nc4 Bb5 44. Ke1 Nd3+ 45. Bxd3 exd3 46. Kd2 g5 47. Rc5 Bd7 48. Ne5 Be6 49. Rc3 Rb4 50. Nxd3 Rxb3 51. Rxb3 Bxb3 1/2-1/2

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2017.04.05"]
[Round "6"]
[White "Thalwitzer, David"]
[Black "Robertson, Ian C"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2114"]
[BlackElo "2053"]
[PlyCount "85"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. a3 f6 7. b4 cxb4 8. cxb4 fxe5 9. dxe5 Nf7 10. Bb2 Bd7 11. Nbd2 Qb8 12. Qe2 a6 13. Nb3 b5 14. g3 Be7 15. Rc1 0-0 16. Nc5 Bxc5 17. Rxc5 Rc8 18. Bh3 Ncd8 19. Rxc8 Qxc8 20. 0-0 Ra7 21. Nd4 Rc7 22. f4 Rc4 23. f5 Ng5 24. Bg2 Nc6 25. Nxe6 Bxe6 26. fxe6 Qxe6 27. Qf2 h6 28. Qf8+ Kh7 29. h4 Ne4 30. Rf7 Qg6 31. e6 Nd4 32. Bxe4 dxe4 33. Bxd4 Qxg3+ 34. Kh1 Qxh4+ 35. Kg2 Qg4+ 36. Kh2 Rxd4 37. e7 Rd2+ 38. Rf2 Qh4+ 39. Kg2 Rxf2+ 40. Qxf2 Qxe7 41. Qf5+ g6 42. Qc5 e3 43. Qxe7+ 1-0

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2017.04.04"]
[Round "5"]
[White "Wojciechowski, Paul"]
[Black "Thalwitzer, David"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1979"]
[BlackElo "2114"]
[PlyCount "82"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. f3 Bg7 8. Qd2 0-0 9. Bc4 Bd7 10. h4 h5 11. 0-0-0 Rc8 12. Bb3 Ne5 13. Bg5 Rc5 14. Kb1 b5 15. g4 hxg4 16. h5 Nxh5 17. Rxh5 gxh5 18. Nd5 Rxd5 19. Bxd5 gxf3 20. Qh2 Bg4 21. Nf5 Ng6 22. Rg1 Be5 23. Qh1 Bxf5 24. exf5 f2 25. fxg6 fxg1Q+ 26. Qxg1 Qc8 27. Bxe7 Qg4 28. Qxg4 hxg4 29. Bxf8 Kxf8 30. gxf7 Ke7 31. a3 Bg7 32. Kc1 g3 33. b3 Kf6 34. Kd2 Ke5 35. Bf3 Ke6 36. Ke2 Kxf7 37. Bc6 a6 38. Kf3 Be5 39. Bb7 a5 40. b4 axb4 41. axb4 Bc3 1/2-1/2

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2017.04.03"]
[Round "3"]
[White "Merry, Alan B"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2412"]
[BlackElo "2114"]
[PlyCount "119"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. c4 g6 6. d4 cxd4 7. Nxd4 Bg7 8. 0-0 Ngf6 9. Nc3 0-0 10. Be3 a6 11. Rc1 Ne5 12. Qe2 Rc8 13. b3 Qa5 14. f3 Rfe8 15. Rfd1 e6 16. Qd2 Rcd8 17. h3 Nc6 18. Qf2 Nd7 19. Nde2 Nc5 20. Nd4 Ne5 21. Rc2 Ncd3 22. Qe2 Nb4 23. Rcd2 d5 24. cxd5 exd5 25. f4 Nec6 26. e5 Nxd4 27. Bxd4 Nc6 28. Qe3 Nxd4 29. Qxd4 Bf8 30. Kh1 Bc5 31. Qd3 Bb4 32. Rc2 Bxc3 33. Qxc3 Qxc3 34. Rxc3 f6 35. exf6 Kf7 36. Rc7+ Kxf6 37. Rxb7 Kf5 38. Kg1 Kxf4 39. Kf2 h5 40. Rb6 Ke4 41. Rxg6 d4 42. Rg3 Rc8 43. Re1+ Kf5 44. Rf3+ Kg5 45. Rxe8 Rxe8 46. Rd3 Rc8 47. Rxd4 Rc2+ 48. Kf3 Rxa2 49. Ra4 Rc2 50. Ra5+ Kg6 51. Rxa6+ Kg5 52. Re6 Kf5 53. Re3 h4 54. g4+ Kg6 55. Ke4 Kg5 56. Rf3 Kg6 57. Kd4 Rd2+ 58. Kc4 Rc2+ 59. Rc3 Rb2 60. b4 1-0

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2017.04.03"]
[Round "4"]
[White "Thalwitzer, David"]
[Black "Resnjanskij, Denis"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2114"]
[BlackElo "2042"]
[PlyCount "74"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. Na3 a6 10. Nc2 d3 11. Na3 Be6 12. Ng5 Qe5+ 13. Be3 d2+ 14. Qxd2 Bxb3 15. axb3 h6 16. Nf3 Qc7 17. 0-0 Rd8 18. Qe2 e6 19. Nd4 Be7 20. Qg4 Nxd4 21. Bxd4 Bf6 22. Bxb6 Qxb6 23. Qa4+ Kf8 24. Rad1 g6 25. Nc4 Qc7 26. Ne3 Kg7 27. Ng4 Rxd1 28. Rxd1 Rd8 29. b4 b5 30. Qc2 Bg5 31. g3 h5 32. Rxd8 Bxd8 33. Ne3 Bf6 34. Qd3 Qc6 35. Nf1 h4 36. gxh4 Bxh4 37. Ng3 Bxg3 1/2-1/2

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2017.04.02"]
[Round "2"]
[White "Thalwitzer, David"]
[Black "House, Glenn"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2114"]
[BlackElo "2211"]
[PlyCount "140"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. c3 Qa5 3. Na3 Nc6 4. Nf3 Nf6 5. e5 Nd5 6. Qb3 e6 7. Bc4 Nb6 8. Be2 a6 9. 0-0 Be7 10. d4 cxd4 11. cxd4 0-0 12. Nc2 Nd5 13. Bc4 d6 14. Bd2 Qc7 15. Bxd5 exd5 16. Ne3 Be6 17. Nxd5 Bxd5 18. Qxd5 dxe5 19. dxe5 Rfd8 20. Qe4 Qd7 21. Bc3 Qe6 22. b3 Rd5 23. Rad1 Rad8 24. Rxd5 Rxd5 25. Qc4 h6 26. h3 Qd7 27. Qe4 Bc5 28. Re1 Qe6 29. b4 Bf8 30. a3 Qd7 31. g4 Rd1 32. Kg2 Rxe1 33. Qxe1 Qd5 34. Qd2 Qc4 35. Bb2 Qe6 36. Qc3 g6 37. Qd3 Bg7 38. b5 Nxe5 39. Bxe5 Bxe5 40. bxa6 bxa6 41. Nxe5 Qxe5 42. Qxa6 Qe4+ 43. Kg1 Qf3 44. a4 Qxh3 45. Qc8+ Kg7 46. Qd7 Qc3 47. Kg2 Qb4 48. Kg3 Qb8+ 49. Kf3 Qb3+ 50. Ke4 Qc2+ 51. Ke3 Qb3+ 52. Ke2 Qc4+ 53. Ke1 Qc1+ 54. Qd1 Qc3+ 55. Kf1 Qc4+ 56. Kg1 Qc3 57. Qb1 Qd4 58. Qb5 Qxg4+ 59. Kf1 h5 60. a5 h4 61. Qe5+ Kh7 62. Qd5 Qf4 63. Kg2 h3+ 64. Kxh3 Qxf2 65. Qb5 Qf3+ 66. Kh2 Qf2+ 67. Kh1 Qf3+ 68. Kh2 Qf2+ 69. Kh1 Qf3+ 70. Kh2 Qf4+ 1/2-1/2

[Event "Jersey op"]
[Site "St Clement Bay"]
[Date "2017.04.01"]
[Round "1"]
[White "Brookfield, Toby"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1903"]
[BlackElo "2114"]
[PlyCount "60"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GCI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. g4 b5 15. b3 Rc7 16. Ndxb5 Rb7 17. Nd4 Qc7 18. h4 a5 19. h5 a4 20. hxg6 fxg6 21. Bh6 axb3 22. cxb3 Bxh6 23. Rxh6 e5 24. Nf5 Be6 25. Ne3 Bxb3 26. axb3 Rxb3+ 27. Kc2 Rfb8 28. Kd3 R8b4 29. Qc2 Rb2 30. Qc1 Rd4# 0-1

[Event "Oberliga NRW 1617"]
[Site "Germany"]
[Date "2017.03.26"]
[Round "8.6"]
[White "Ossig, Rainer"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2149"]
[BlackElo "2114"]
[PlyCount "71"]
[EventDate "2016.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dinslaken"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 c6 7. 0-0 Bf5 8. Nbd2 Qc8 9. Re1 Ne4 10. Nh4 Nxd2 11. Nxf5 Qxf5 12. Qxd2 Nd7 13. e4 Qh5 14. f4 Rfd8 15. c4 Rac8 16. Rad1 Nf8 17. Rf1 c5 18. Bf3 Qh6 19. Bg4 Rb8 20. dxc5 Bxb2 21. Qxb2 dxc5 22. Qe5 b6 23. Qxe7 Re8 24. Qc7 b5 25. cxb5 Rxb5 26. e5 Reb8 27. Rf2 a5 28. Rd8 R8b7 29. Qd6 R7b6 30. Qe7 a4 31. Rfd2 Rb7 32. Qf6 axb3 33. axb3 R5b6 34. e6 Qg7 35. Rxf8+ Qxf8 36. Rd8 1-0

[Event "Mittelrhein Regionalliga 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.03.19"]
[Round "9.3"]
[White "Thalwitzer, David"]
[Black "Reinemer, Frank"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2079"]
[BlackElo "2093"]
[PlyCount "108"]
[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 "Porz SG III"]
[BlackTeam "Langenfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. c3 g6 6. Be3 Bg7 7. Qd2 Bg4 8. exd6 cxd6 9. Be2 0-0 10. Na3 Re8 11. Rd1 N8d7 12. 0-0 Nf6 13. Bh6 Bh8 14. h3 Bxf3 15. Bxf3 d5 16. Rfe1 Qd7 17. Be2 a6 18. Bd3 Rac8 19. Qe2 Rc6 20. Bg5 Re6 21. Qf3 Rxe1+ 22. Rxe1 Rc8 23. Qe2 e6 24. Nc2 Qa4 25. a3 Nc4 26. Bxf6 Bxf6 27. Bxc4 Qxc4 28. Qf3 Bg7 29. Ne3 Qa2 30. Qe2 b5 31. h4 h5 32. g4 hxg4 33. Nxg4 Qc4 34. Qd2 Qc7 35. Ne5 Qe7 36. Qf4 Bf6 37. Nf3 Kg7 38. Kg2 Rh8 39. Rh1 Rh5 40. Rh3 Rf5 41. Qg4 Rh5 42. Rg3 Bxh4 43. Qxh5 Bxg3 44. Qg4 Bc7 45. Ne1 Qf6 46. Qh3 Qf4 47. Nd3 Qg5+ 48. Kf1 Bd6 49. Nc5 Qc1+ 50. Kg2 Qxb2 51. Nd7 Qc2 52. Kf1 Qc1+ 53. Kg2 Qg5+ 54. Kf1 Qe7 0-1

[Event "Mittelrhein Regionalliga 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.02.19"]
[Round "8.3"]
[White "Kolkin, Michail"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2307"]
[BlackElo "2079"]
[PlyCount "133"]
[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 "Siegburg"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. e4 c5 3. c3 d5 4. exd5 Qxd5 5. Na3 Nc6 6. Bc4 Qe4+ 7. Be2 Bd7 8. Qb3 Nd8 9. d4 Bh6 10. Nb5 Kf8 11. dxc5 Bxc1 12. Rxc1 Ne6 13. Qb4 Nf6 14. Qxe4 Nxe4 15. Rd1 N6xc5 16. Ne5 Bxb5 17. Bxb5 Nd6 18. Be2 Kg7 19. 0-0 Rad8 20. Rd5 Nd7 21. Nxd7 Rxd7 22. c4 Rc7 23. b3 b6 24. f4 h5 25. Bd3 Ne8 26. f5 Nf6 27. fxg6 fxg6 28. Rg5 Rh6 29. Rf3 Rc6 30. Rfg3 Nd7 31. h4 Rd6 32. Kh2 Nc5 33. Bc2 Kf7 34. b4 Ne6 35. Rxg6 Rxg6 36. Bxg6+ Kf6 37. Bxh5 Rd4 38. Rg4 Nf4 39. Be8 Rxc4 40. h5 e5 41. h6 Rc7 42. g3 Rc2+ 43. Kg1 Nh3+ 44. Kf1 Ng5 45. Rh4 Rc8 46. Bb5 Rh8 47. Ke2 Nf7 48. h7 Ng5 49. Bd3 e4 50. Bxe4 Nxe4 51. Rxe4 Rxh7 52. Kd3 b5 53. Kd4 Rc7 54. Kd5 Rc2 55. Re6+ Kf5 56. Ra6 Rc4 57. a3 Rc7 58. Kd6 Rg7 59. Kc6 Ke5 60. Kxb5 Kd4 61. g4 Kc3 62. Ka4 Kc4 63. g5 Kc3 64. g6 Kb2 65. Kb5 Kb3 66. Kc5 Re7 67. Kd6 1-0

[Event "Mittelrhein Regionalliga 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.01.29"]
[Round "7.2"]
[White "Mantau, Jan"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2083"]
[BlackElo "2079"]
[PlyCount "113"]
[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 "Godesberg II"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. h4 h5 9. f3 0-0 10. Qd2 Nxd4 11. Bxd4 Be6 12. 0-0-0 Qa5 13. Kb1 Rfc8 14. a3 Rab8 15. Bxf6 Bxf6 16. Nd5 Qxd2 17. Nxf6+ exf6 18. Rxd2 Rc6 19. Rhd1 Rbc8 20. c3 Bb3 21. Rg1 d5 22. exd5 Rd6 23. Kc1 Rc5 24. Bd1 Bc4 25. Bc2 Rdxd5 26. Rxd5 Bxd5 27. Rd1 Bc6 28. Rd8+ Kg7 29. Kd2 Re5 30. c4 g5 31. Rd4 Kh6 32. b4 g4 33. f4 Re7 34. g3 Bf3 35. Bd3 Kg7 36. c5 f5 37. a4 a6 38. a5 f6 39. Rd6 Kf7 40. Bc4+ Kg6 41. Be6 Re8 42. Kc3 Re7 43. b5 axb5 44. Kb4 Bc6 45. a6 Re8 46. axb7 Bxb7 47. Kxb5 Be4 48. c6 Rb8+ 49. Kc5 Rb1 50. c7 Rc1+ 51. Bc4 Bb7 52. Kb6 Rb1+ 53. Bb5 Bc8 54. Rd8 Be6 55. Kc5 Rc1+ 56. Kd6 Kf7 57. Be8+ 1-0

[Event "Mittelrhein Regionalliga 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.01.08"]
[Round "6.3"]
[White "Stier, Artem"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1877"]
[BlackElo "2079"]
[PlyCount "60"]
[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 "Godesberg III"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. e3 Bg7 6. Be2 d6 7. 0-0 0-0 8. cxb5 a6 9. Nc3 axb5 10. Bxb5 Ba6 11. Qd3 Qb6 12. Bd2 Nbd7 13. a4 Rfb8 14. Rfd1 Ne8 15. Qe4 Ndf6 16. Qc4 Nc7 17. Bxa6 Rxa6 18. Ne1 Qb3 19. Qxb3 Rxb3 20. Bc1 Nd7 21. Nf3 Rb4 22. Ra3 Nb6 23. Nb5 Nxb5 24. axb5 Rxa3 25. bxa3 Rxb5 26. Kf1 Rb1 27. Nd2 Rb5 28. e4 c4 29. Ke2 c3 30. Nf3 Na4 0-1

[Event "Mittelrhein Regionalliga 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.12.18"]
[Round "5.3"]
[White "Thalwitzer, David"]
[Black "Spiekermann, Thomas"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2079"]
[BlackElo "1958"]
[PlyCount "51"]
[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 "Porz SG III"]
[BlackTeam "Dormagen SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. h3 Be7 6. Be3 c6 7. a4 a5 8. Bc4 0-0 9. 0-0 Nb6 10. Bb3 exd4 11. Nxd4 d5 12. Qf3 c5 13. Ndb5 d4 14. Bf4 dxc3 15. Bc7 Qe8 16. Bxb6 Qc6 17. Bc7 Nxe4 18. Rfe1 Nd2 19. Qxc3 Nxb3 20. Qxb3 Be6 21. Qg3 Bf6 22. Bd6 Rfd8 23. Rad1 Rd7 24. Be5 Bxe5 25. Qxe5 f6 26. Qe3 1-0

[Event "Mittelrhein Regionalliga 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.11.27"]
[Round "4.2"]
[White "Thalwitzer, David"]
[Black "Hoffmann, Tim"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2079"]
[BlackElo "1920"]
[PlyCount "20"]
[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 "Porz SG III"]
[BlackTeam "Aachen DJK Aufwärts III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 d6 5. c3 Be7 6. d3 0-0 7. Nbd2 Nh5 8. Nf1 Nf4 9. Bxf4 exf4 10. Qd2 Ne5 1/2-1/2

[Event "Mittelrhein Regionalliga 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.10.23"]
[Round "3.3"]
[White "Thalwitzer, David"]
[Black "Lorenz, Roger"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2079"]
[BlackElo "2174"]
[PlyCount "83"]
[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 "Porz SG III"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 c4 7. g3 Na5 8. Nbd2 Bc6 9. Bh3 Qd7 10. Qe2 Be7 11. 0-0 h5 12. Bg2 g5 13. Re1 g4 14. Nh4 Qd8 15. Rb1 Ba4 16. b4 cxb3 17. c4 Bxh4 18. gxh4 Ne7 19. cxd5 exd5 20. Nf1 Qb6 21. Bg5 Nac6 22. Bf6 Rh6 23. Rec1 Nxd4 24. Qd2 Rg6 25. Kh1 Ndf5 26. Bxd5 Nxd5 27. Qxd5 Bc6 28. Rxc6 Qxc6 29. Qxc6+ bxc6 30. Rxb3 Ne7 31. Ne3 Nd5 32. Nxd5 cxd5 33. Rb7 g3 34. hxg3 Rg4 35. Kg2 Ra4 36. Be7 Ra6 37. Bb4 f6 38. Re7+ Kd8 39. e6 Rc8 40. Rd7+ Ke8 41. Re7+ Kd8 42. Rd7+ 1/2-1/2

[Event "Mittelrhein Regionalliga 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.10.02"]
[Round "2.2"]
[White "Thalwitzer, David"]
[Black "Lamby, Philipp"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2079"]
[BlackElo "2242"]
[PlyCount "87"]
[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 "Porz SG III"]
[BlackTeam "Aachen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 0-0 8. d3 d5 9. Nbd2 d4 10. c4 Qd6 11. a3 Bb6 12. cxb5 axb5 13. 0-0 Na5 14. Ba2 c5 15. Nh4 Be6 16. Nf5 Qc7 17. Nf3 Ne8 18. Ng5 Bxa2 19. Rxa2 Nb3 20. Qg4 Nxc1 21. Rxc1 Ra6 22. Nxh7 g6 23. Nxf8 Kxf8 24. Nh4 Ba5 25. Nf3 Kg7 26. Qg3 f6 27. Nh4 Qf7 28. Raa1 c4 29. Rab1 Bd2 30. Rc2 Bf4 31. Qh3 Nd6 32. Rd1 Ra8 33. g3 Bh6 34. Qg4 Kh7 35. f4 f5 36. Qf3 fxe4 37. dxe4 d3 38. Rf2 Re8 39. Kh1 exf4 40. Re1 Nf5 41. Nxf5 gxf5 42. gxf4 fxe4 43. Rxe4 Qb7 44. Rxe8 1-0

[Event "Mittelrhein Regionalliga 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.04.10"]
[Round "9.2"]
[White "Thalwitzer, David"]
[Black "Keller, Thomas L"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2086"]
[BlackElo "2268"]
[PlyCount "104"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Porz SG III"]
[BlackTeam "Bruehl"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Be3 cxd4 7. cxd4 e6 8. Bd3 Be7 9. Nc3 Qa5 10. 0-0 0-0 11. Qe2 Nb4 12. Bb1 b6 13. Rd1 Ba6 14. Qe1 Nbd5 15. Ne5 Rac8 16. Bd2 Rfd8 17. Ne4 Bb4 18. Nxf6+ gxf6 19. Bxh7+ Kxh7 20. Qe4+ Kg7 21. Bh6+ Kxh6 22. Nxf7+ Kg7 23. Nxd8 Rxd8 24. Qxe6 Nf4 25. Qc6 Qd5 26. Qc7+ Rd7 27. Qxf4 Bb7 28. Qg3+ Kf8 29. Rac1 Bd6 30. Qg6 Rg7 31. Qxf6+ Kg8 32. f3 Be7 33. Qf4 Bd6 34. Qf6 Qh5 35. h4 Bxf3 36. Rd2 Qg4 37. Rcc2 Bf4 38. Rf2 Be3 39. Kf1 Bxg2+ 40. Ke1 Bxf2+ 41. Rxf2 Kh7 42. Rf4 Qg6 43. Qxg6+ Kxg6 44. Kd2 Bd5 45. a3 Rf7 46. Rg4+ Kf5 47. Rg5+ Ke4 48. Rg4+ Rf4 49. Rg7 Kxd4 50. h5 Rf2+ 51. Ke1 Rh2 52. Rg4+ Be4 0-1

[Event "Mittelrhein Regionalliga 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.12.13"]
[Round "4.2"]
[White "Thalwitzer, David"]
[Black "Andersen, Hans Christoph"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2086"]
[BlackElo "2211"]
[PlyCount "74"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Porz SG III"]
[BlackTeam "Godesberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. exf6 gxf6 11. Nc3 Nxe3 12. fxe3 Bh6 13. Qd2 0-0 14. Bd3 Ne7 15. g4 Bd7 16. g5 fxg5 17. Qg2 Nf5 18. Qh3 Bg7 19. Nxg5 h6 20. Nf3 Nxe3 21. Rg1 Rxf3 22. Qxf3 Qxd4 23. Ke2 Qxc3 24. Qxe3 Qb2+ 25. Qd2 Qe5+ 26. Qe3 Qxh2+ 27. Qf2 Qxf2+ 28. Kxf2 Kh8 29. Raf1 Bd4+ 30. Ke2 Bxg1 31. Rxg1 Rg8 32. Rh1 Kg7 33. Ke3 e5 34. Rh5 Re8 35. Rh2 d4+ 36. Ke2 e4 37. Bc4 Bg4+ 0-1

[Event "Plzen op 7th"]
[Site "Plzen"]
[Date "2015.11.28"]
[Round "7"]
[White "Simet, Martin"]
[Black "Thalwitzer, David"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2116"]
[BlackElo "2124"]
[PlyCount "57"]
[EventDate "2015.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f4 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Qc7 12. g4 Rfc8 13. h4 Qa5 14. a3 Bc4 15. h5 Bxf1 16. Rhxf1 Rc4 17. h6 Bh8 18. Bxf6 Bxf6 19. Nd5 Qxd2 20. Nxf6+ exf6 21. Rxd2 Rc6 22. Rfd1 Rd8 23. b4 Kf8 24. Rd3 Ke7 25. Kb2 Ke6 26. Rd5 Rdc8 27. R1d2 Ke7 28. R5d3 a6 29. c3 1/2-1/2

[Event "Plzen op 7th"]
[Site "Plzen"]
[Date "2015.11.26"]
[Round "5"]
[White "Jurek, Josef"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2290"]
[BlackElo "2124"]
[PlyCount "183"]
[EventDate "2015.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 c6 7. 0-0 Bf5 8. Qb3 Qb6 9. Re1 Na6 10. e4 Bg4 11. Be3 c5 12. d5 Nd7 13. Qc2 Bxf3 14. Bxf3 Bd4 15. Qd2 Rab8 16. b3 Bxe3 17. Rxe3 Qa5 18. Be2 Nc7 19. f4 b5 20. e5 bxc4 21. bxc4 Nb6 22. Qc2 dxe5 23. fxe5 Nd7 24. Rd1 Rb6 25. Bg4 f5 26. Bf3 Qa6 27. Qd3 Rd8 28. Re2 Kg7 29. g4 Nf8 30. gxf5 gxf5 31. e6 Ng6 32. Bh5 Rf8 33. Rg2 Ne8 34. Nb5 Rf6 35. Rf1 Qa5 36. Rxf5 Qe1+ 37. Qf1 Qxf1+ 38. Rxf1 Rxf1+ 39. Kxf1 a6 40. Bxg6 hxg6 41. Nc3 Nd6 42. Na4 Rb1+ 43. Ke2 Nxc4 44. Nxc5 a5 45. Kd3 Nb6 46. Rf2 Nxd5 47. Rf7+ Kg8 48. a3 Re1 49. Kd4 Rd1+ 50. Ke5 Nb6 51. Rxe7 Rd5+ 52. Kf6 Rxc5 53. Rg7+ Kh8 54. Rb7 Nd5+ 55. Kxg6 Nf4+ 56. Kf6 Nxe6 57. Kxe6 Rc4 58. Rb3 a4 59. Rg3 Rc2 60. Rg4 Rxh2 61. Rxa4 Kg7 62. Rf4 Ra2 63. Rf3 Rd2 64. Ke5 Kg6 65. a4 Ra2 66. Rf4 Kg5 67. Rc4 Ra1 68. Kd6 Kf6 69. Kc6 Ke6 70. Re4+ Kf5 71. Rd4 Ke6 72. Re4+ Kf5 73. Rb4 Ke6 74. Kb6 Kd7 75. Kb7 Kd6 76. Kb6 Kd7 77. Rc4 Rb1+ 78. Ka7 Ra1 79. Ka6 Ra2 80. a5 Ra1 81. Kb6 Rb1+ 82. Ka7 Ra1 83. a6 Ra2 84. Kb7 Rb2+ 85. Ka8 Ra2 86. a7 Ra1 87. Kb7 Rb1+ 88. Ka6 Ra1+ 89. Kb6 Kd8 90. Rc5 Rb1+ 91. Rb5 Ra1 92. Ra5 1-0

[Event "Plzen op 7th"]
[Site "Plzen"]
[Date "2015.11.25"]
[Round "4"]
[White "Thalwitzer, David"]
[Black "Prachar, Josef"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2124"]
[BlackElo "1940"]
[PlyCount "101"]
[EventDate "2015.11.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. Na3 a6 10. 0-0 Be6 11. Bxe6 Qxe6 12. Nxd4 Nxd4 13. Qxd4 Rd8 14. Qb4 Qc6 15. Nc2 Nd5 16. Qb3 e6 17. Nd4 Qc7 18. Bg5 Be7 19. Bxe7 Qxe7 20. Qa4+ Qd7 21. Qc2 0-0 22. Qe4 Qc7 23. g3 Qb6 24. Qe2 Rfe8 25. a3 e5 26. Rfe1 Qg6 27. Kh1 Nf6 28. Nf3 e4 29. Nd4 Qg4 30. Kg2 Qd7 31. Rad1 Qd5 32. Nc2 Qc6 33. Kg1 Qe6 34. Ne3 Qh3 35. Rxd8 Rxd8 36. Rd1 Re8 37. Qf1 Qe6 38. Qc4 Qe5 39. Qd4 Qb5 40. c4 Qb3 41. Rd2 h6 42. h3 Qa4 43. Qd6 Qa5 44. Kg2 Qh5 45. Qf4 Qe5 46. Qxe5 Rxe5 47. b4 a5 48. c5 axb4 49. axb4 Kf8 50. Rd6 Ke8 51. Rb6 1-0

[Event "Mittelrhein Regionalliga 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.11.15"]
[Round "3.2"]
[White "Fokken, Achim"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2041"]
[BlackElo "2090"]
[PlyCount "74"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Ford SF"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. Nf3 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Bb7 10. Bd3 d6 11. 0-0 Nd7 12. Qe2 Be7 13. Be4 dxe5 14. Bxb7 Qxb7 15. Nxe5 Nxe5 16. Qxe5 0-0 17. f4 Rad8 18. Rf3 Bf6 19. Qe2 Rxd4 20. Re1 Rd7 21. f5 exf5 22. Rxf5 Re7 23. Qg4 Rxe1+ 24. Bxe1 Qe7 25. Qg3 Re8 26. Bd2 g6 27. Rf1 Rd8 28. Qf4 Be5 29. Qf2 Rd7 30. Qe1 Qd6 31. Bh6 Bxh2+ 32. Kh1 Qe5 33. Qh4 Bg3 34. Qh3 Re7 35. Qg4 Qe2 36. Qxg3 Qxf1+ 37. Kh2 Qe2 0-1

[Event "Mittelrhein Regionalliga 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.10.18"]
[Round "2.1"]
[White "Bayer, Ernst Wolfgang"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2199"]
[BlackElo "2090"]
[PlyCount "71"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln SF II"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. c4 d6 6. d4 c6 7. Bg2 a5 8. 0-0 Bf5 9. h3 Na6 10. Nc3 Nc7 11. Nh4 Be6 12. e4 Rb8 13. Rc1 b5 14. cxb5 cxb5 15. d5 Bd7 16. Ne2 b4 17. Nd4 Nb5 18. Nc6 Bxc6 19. dxc6 Ne8 20. Bxg7 Nxg7 21. Rc4 Ne6 22. Qd2 Nc3 23. Qh6 Rb5 24. Re1 Rc5 25. Rxc5 dxc5 26. Bf1 Qd6 27. Bc4 Qxc6 28. Nf3 Nxe4 29. Ne5 Qb7 30. Nxf7 Kxf7 31. Qxh7+ Kf6 32. Qh4+ N6g5 33. f4 Kg7 34. fxg5 Nxg5 35. Qxg5 Rf6 36. Qxc5 1-0

[Event "Mittelrhein Regionalliga 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.09.27"]
[Round "1.2"]
[White "Whitmire, James David"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1858"]
[BlackElo "2090"]
[PlyCount "88"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Aachen PTSV"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. e3 d6 7. Nc3 Bg7 8. Bc4 0-0 9. 0-0 Nbd7 10. Re1 Ng4 11. a4 axb5 12. Bxb5 Ba6 13. Bd2 Nge5 14. Nxe5 Nxe5 15. Qe2 c4 16. b3 Bxb5 17. axb5 Qc7 18. b6 Qxb6 19. bxc4 Qb3 20. Rab1 Qxc4 21. Rb7 Rfc8 22. Kf1 Nd3 23. Rd1 Bxc3 24. Bxc3 Qxc3 25. Qxd3 Qxd3+ 26. Rxd3 Rc2 27. g3 Raa2 28. Rxe7 Rxf2+ 29. Kg1 Rg2+ 30. Kh1 Rxh2+ 31. Kg1 Rhc2 32. Rd1 Rg2+ 33. Kh1 Rh2+ 34. Kg1 Rag2+ 35. Kf1 Rxg3 36. Rd4 Rf3+ 37. Ke1 Ra2 38. Rh4 h5 39. Ree4 Kg7 40. Rhf4 Rxf4 41. Rxf4 g5 42. Rc4 Kf6 43. Rc7 Ra5 44. e4 Ra4 0-1

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2015.03.15"]
[Round "9.1"]
[White "Freundlieb, Thomas"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2049"]
[BlackElo "2035"]
[PlyCount "108"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel II"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. Bxf6 Bxf6 6. Ne4 Bxd4 7. Nxd4 cxd4 8. Qxd4 0-0 9. c4 Nc6 10. Qd2 d6 11. Nc3 Be6 12. e4 Qa5 13. Be2 Rfc8 14. Nd5 Bxd5 15. exd5 Qxd2+ 16. Kxd2 Nd4 17. Bd3 e5 18. dxe6 fxe6 19. Rhe1 e5 20. Rac1 Rc7 21. c5 dxc5 22. Rxe5 b6 23. Bc4+ Kf8 24. Rce1 Rd8 25. Kc1 Rcd7 26. Be6 Rd6 27. Bg4 Nc6 28. Re6 Nb4 29. Rxd6 Rxd6 30. Kb1 Rd2 31. a3 Nd3 32. Re2 Rxe2 33. Bxe2 Nxf2 34. Bf3 Nd3 35. Be4 Ne5 36. Kc2 Ke7 37. Kc3 Kd6 38. b3 Nd7 39. Kc4 a6 40. Bb7 b5+ 41. Kc3 a5 42. h4 Nb6 43. Be4 Nd5+ 44. Kd2 Ke5 45. Bd3 b4 46. axb4 cxb4 47. g3 Kd4 48. h5 gxh5 49. Bxh7 Nf6 50. Bg6 Ne4+ 51. Ke2 Nxg3+ 52. Kf3 h4 53. Kg4 Kc3 54. Kxh4 Ne2 0-1

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2015.02.22"]
[Round "8.2"]
[White "Raupach, Gregor"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1965"]
[BlackElo "2035"]
[PlyCount "136"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Troisdorf"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. Nf3 Bg7 10. Qe2 0-0 11. h3 Nbd7 12. Kg1 Qb6 13. Kh2 Rfb8 14. Re1 Ne8 15. Nd2 Nc7 16. f4 Qa6 17. Qxa6 Rxa6 18. Re3 e6 19. Rd3 exd5 20. Nxd5 Nxd5 21. Rxd5 Bxb2 22. Bxb2 Rxb2 23. e5 Ra4 24. Rxd6 Nf8 25. Kg3 Ne6 26. Rb1 Rbxa2 27. Nf3 R2a3 28. Rb8+ Kg7 29. Rb7 Ra7 30. Rxa7 Rxa7 31. Rc6 Ra4 32. Ng5 Nxg5 33. fxg5 c4 34. Kf3 Ra3+ 35. Kf4 c3 36. g4 Kf8 37. e6 fxe6 38. Ke5 Ke7 39. Rc7+ Kd8 40. Rc4 Kd7 41. h4 Ke7 42. Rc5 Kd7 43. h5 Ke7 44. Rc7+ Kd8 45. Rc4 Ke7 46. Rc7+ Kd8 47. Rc5 Ke7 48. hxg6 hxg6 49. Rc7+ Kd8 50. Rc6 Kd7 51. Rd6+ Kc7 52. Rd4 Ra6 53. Rd1 c2 54. Rc1 Rc6 55. Kf6 e5+ 56. Kxe5 Rc5+ 57. Kf6 Rc6+ 58. Kg7 Kd7 59. Kf7 Kd8 60. Kg7 Ke7 61. Re1+ Kd6 62. Kxg6 c1Q 63. Rxc1 Rxc1 64. Kf7 Rf1+ 65. Kg7 Ke7 66. g6 Rg1 67. Kh8 Rxg4 68. Kg7 Rg3 0-1

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2015.02.01"]
[Round "7.2"]
[White "Thalwitzer, David"]
[Black "Schulte Lentz, Christian"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "2035"]
[BlackElo "1995"]
[PlyCount "47"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Langenfeld II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 f5 5. exf5 e4 6. Nd4 Nf6 7. Nc2 Ne5 8. 0-0 Nfg4 9. Ne3 Qh4 10. h3 Nxe3 11. fxe3 0-0 12. Kh1 d5 13. d4 exd3 14. Bxd3 Bd6 15. Bc2 Qg3 16. Qxd5+ Kh8 17. Nd2 Ng4 18. Nf3 Nf2+ 19. Rxf2 Qxf2 20. Bd2 Bd7 21. e4 Bc6 22. Qd4 Qg3 23. Be1 Qf4 24. Bd2 1/2-1/2

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2015.01.11"]
[Round "6.2"]
[White "Wahl, Felix"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2064"]
[BlackElo "2035"]
[PlyCount "84"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Nd5 Bxd5 12. exd5 Qc7 13. Kb1 Rfc8 14. c3 Qa5 15. c4 Qxd2 16. Rxd2 Nd7 17. Be3 Ne5 18. Rc2 Rc7 19. Be2 b6 20. Rhc1 Nd7 21. a3 h5 22. f4 Re8 23. Bf3 f5 24. h3 Nf6 25. Bd4 Bh6 26. Re1 Kf7 27. g3 h4 28. gxh4 Bxf4 29. Bxf6 exf6 30. Rxe8 Kxe8 31. Re2+ Be5 32. h5 Rh7 33. hxg6 Rxh3 34. Rg2 Kf8 35. g7+ Kg8 36. Bd1 f4 37. Bg4 Rg3 38. Be6+ Kxg7 39. Rf2 f3 40. Kc1 Bf4+ 41. Kd1 Rg1+ 42. Kc2 Rg2 0-1

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2014.11.09"]
[Round "4.1"]
[White "Lotzien, Hans"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2042"]
[BlackElo "2035"]
[PlyCount "122"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Godesberg IV"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 g6 3. Bc4 Bg7 4. Nge2 Nc6 5. 0-0 e6 6. d3 Nge7 7. Bg5 Nd4 8. Nxd4 cxd4 9. Ne2 Qa5 10. Qd2 Nc6 11. a3 h6 12. Bf4 Qxd2 13. Bxd2 d6 14. f4 Bd7 15. Ng3 0-0-0 16. b4 Ne7 17. Bb3 h5 18. Rae1 h4 19. Ne2 Rh5 20. c3 dxc3 21. Bxc3 Bxc3 22. Nxc3 Kb8 23. Rc1 Rc8 24. Ne2 Nc6 25. Kf2 a5 26. Ba4 b5 27. Bb3 axb4 28. axb4 Nxb4 29. Rxc8+ Kxc8 30. d4 Kb7 31. Ke3 Rh8 32. Rb1 Rc8 33. Rb2 Na6 34. Bc2 Nc7 35. Bd3 Ra8 36. Kd2 Bc6 37. Ng1 Kb6 38. Nf3 Ra4 39. Be2 Ra3 40. Nxh4 Ka5 41. Nf3 b4 42. Bd3 Bb5 43. Bb1 Bc4 44. Ne1 Nb5 45. d5 Nd4 46. dxe6 fxe6 47. Bd3 Kb5 48. e5 dxe5 49. fxe5 g5 50. h3 Kc5 51. Be4 Rg3 52. Bd3 b3 53. Bg6 Nc6 54. Kd1 Nxe5 55. Bb1 Bd5 56. Re2 Kd4 57. Kc1 Nc4 58. Bg6 Kc3 59. Kb1 Nd2+ 60. Kc1 b2+ 61. Kd1 Bb3+ 0-1

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2014.10.19"]
[Round "3.2"]
[White "Steffens, Klaus"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1885"]
[BlackElo "2035"]
[PlyCount "128"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Siegburg"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. d4 Nf6 3. Bf4 Bg7 4. Nbd2 c5 5. c3 b6 6. e4 0-0 7. Bd3 Ba6 8. Bxa6 Nxa6 9. Qe2 Nc7 10. 0-0 Ne6 11. Bg3 d5 12. dxc5 bxc5 13. exd5 Qxd5 14. Rfd1 Nh5 15. Nf1 Qb7 16. Ne5 Nxg3 17. Nxg3 Rad8 18. Rxd8 Rxd8 19. Qf3 Qxf3 20. Nxf3 Rb8 21. b3 Bxc3 22. Rc1 Bg7 23. Ne4 Rd8 24. Kf1 Rd5 25. Nc3 Rd7 26. Ne4 Rc7 27. Nc3 Rd7 28. Ne4 Bh6 29. Rc4 Rd1+ 30. Ke2 Rb1 31. Ne5 Nd4+ 32. Kd3 Rd1+ 33. Kc3 Ne2+ 34. Kc2 Rc1+ 35. Kd3 Nf4+ 36. Ke3 Nxg2+ 37. Kf3 Nh4+ 38. Kg3 Nf5+ 39. Kg2 Ra1 40. Ra4 Re1 41. Nd3 Re2 42. Kf3 Rc2 43. Ndxc5 Bg7 44. Rxa7 Bd4 45. Ra8+ Kg7 46. Nd3 Bb6 47. Nb4 Nd4+ 48. Kg2 Re2 49. Nc3 Re5 50. Nbd5 Bc5 51. b4 Bd6 52. Rd8 Rg5+ 53. Kf1 Bxh2 54. Ke1 e6 55. Ne3 Nc6 56. Rd7 Nxb4 57. Ne4 Rg1+ 58. Ke2 Nc6 59. a4 h6 60. f3 Ra1 61. Nc5 Ra2+ 62. Kd1 Ne5 63. Ra7 Bg1 64. Nxe6+ Kf6 0-1

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2014.09.07"]
[Round "1.1"]
[White "Thalwitzer, David"]
[Black "Lamprecht, Mark"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2082"]
[BlackElo "2066"]
[PlyCount "165"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Lohmar"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. c5 Ne4 8. Bb5 Nxc3 9. bxc3 Qa5 10. Qb3 Bd7 11. Nf3 Be7 12. 0-0 0-0 13. Rfe1 Rac8 14. Rab1 Bf6 15. Qc2 b6 16. Bxc6 Bxc6 17. cxb6 axb6 18. Re3 Ra8 19. Rb2 b5 20. Ne5 Bxe5 21. Bxe5 Qa4 22. Qd2 Bd7 23. Rh3 f6 24. Bd6 Rf7 25. Rg3 Qa6 26. Bc5 Qc6 27. Bb4 Qc4 28. a3 Qc7 29. Qd3 Qf4 30. Rd2 Re8 31. Re3 Bc6 32. Rde2 Qg5 33. Qc2 e5 34. Rg3 Qf4 35. Rf3 Qg4 36. Rg3 Qe6 37. dxe5 fxe5 38. Rh3 h6 39. Rg3 Qf6 40. h3 Qf5 41. Qd2 Re6 42. Rf3 Qg6 43. Rxf7 Qxf7 44. Re3 Qh5 45. Rg3 Rg6 46. Qd3 Rf6 47. Be7 Re6 48. Bc5 Qf7 49. Qe3 Qf4 50. Qe2 Qc4 51. Qe3 Qf4 52. Qd3 Rf6 53. Rg4 Qf5 54. Qg3 g6 55. Be3 Kh7 56. Kh2 g5 57. Rb4 Bd7 58. f3 Rg6 59. Qf2 h5 60. Qd2 Bc6 61. Qd1 Qf6 62. Qd3 e4 63. fxe4 Qd6+ 64. Kg1 dxe4 65. Qxd6 Rxd6 66. Bxg5 Kg6 67. Bf4 Rd1+ 68. Kf2 Kf5 69. g3 h4 70. c4 hxg3+ 71. Bxg3 bxc4 72. Rxc4 Bd5 73. Rc3 Rd2+ 74. Ke3 Rd1 75. Bc7 Ke6 76. Ke2 Rd3 77. Rxd3 exd3+ 78. Kxd3 Kd7 79. Be5 Kc6 80. a4 Kb7 81. Kd4 Bg8 82. h4 Bh7 83. h5 1/2-1/2

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2014.04.06"]
[Round "9.1"]
[White "Thalwitzer, David"]
[Black "Vladimirow, Anguel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2091"]
[BlackElo "1892"]
[PlyCount "55"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Bruehl II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Be2 Bg4 5. d4 Bxe2 6. Ngxe2 Qh5 7. Bf4 Na6 8. 0-0 e6 9. Qd3 c6 10. a3 Rd8 11. Rad1 Nf6 12. Rfe1 Be7 13. h3 0-0 14. Qe3 Qa5 15. Ng3 Rd7 16. Be5 Nd5 17. Nxd5 Qxd5 18. Rd3 Qa5 19. b4 Qd8 20. Nh5 Bg5 21. Qg3 f6 22. Bf4 g6 23. h4 Bxf4 24. Nxf4 Rxd4 25. Nxg6 Rxd3 26. cxd3 Rf7 27. Nf4+ Rg7 28. Qxg7+ 1-0

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2014.03.09"]
[Round "8.1"]
[White "Dormann, Lars"]
[Black "Thalwitzer, David"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2175"]
[BlackElo "2091"]
[PlyCount "15"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Troisdorf"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 c5 3. d5 d6 4. e4 g6 5. Bb5+ Bd7 6. a4 Bg7 7. Nf3 0-0 8. 0-0 1/2-1/2

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2014.02.09"]
[Round "7.1"]
[White "Thalwitzer, David"]
[Black "Altenburg, Wolfgang"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2091"]
[BlackElo "2062"]
[PlyCount "51"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Bonn Empor Maulwurf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. Nxd4 Nxe4 5. Bd3 d5 6. 0-0 Be7 7. Bxe4 dxe4 8. Nc3 f5 9. Bf4 Na6 10. Ndb5 Be6 11. Qh5+ g6 12. Qh6 Bf8 13. Qh3 Qe7 14. Qg3 Rc8 15. Nxa7 Ra8 16. Ncb5 Kf7 17. Rad1 Qc5 18. a4 c6 19. Be3 Qc4 20. Qe5 Rg8 21. Rd4 Qxc2 22. Bg5 Qb3 23. Qf6+ Ke8 24. Nd6+ Kd7 25. Nc4+ Ke8 26. Qxe6+ 1-0

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2014.01.19"]
[Round "6.1"]
[White "Freundlieb, Thomas"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2009"]
[BlackElo "2091"]
[PlyCount "89"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel II"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 Nd7 5. Bd3 g6 6. Bxe4 dxe4 7. Nc3 Nf6 8. Be5 Bg4 9. Nge2 Bg7 10. Bxf6 exf6 11. Nxe4 0-0 12. 0-0 Re8 13. N4c3 Qe7 14. h3 Be6 15. Nf4 Bc4 16. Nd3 Rad8 17. Qf3 b6 18. Rfd1 Ba6 19. a3 f5 20. Nb4 Bc8 21. Nc6 Qg5 22. Nxd8 Rxd8 23. Ne2 Bf8 24. c4 Re8 25. b4 Qe7 26. c5 g5 27. Nc3 g4 28. hxg4 fxg4 29. Qf4 Qh4 30. Nd5 Re6 31. Qg3 Qg5 32. Nf4 Rh6 33. Rac1 b5 34. Kf1 Bf5 35. Ke2 Bg7 36. Rh1 Ra6 37. Rh5 Qf6 38. Rc3 h6 39. Qh4 Be4 40. Qxf6 Rxf6 41. Rh4 Bf5 42. Nd5 Re6 43. Nxc7 Bxd4 44. Nxe6 Bxc3 45. Nd4 1-0

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2013.12.15"]
[Round "5.1"]
[White "Scholzen, Wolfgang"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2048"]
[BlackElo "2091"]
[PlyCount "84"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[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. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. Nc3 0-0 6. Bd3 cxd4 7. exd4 d5 8. h3 Nc6 9. 0-0 Nb4 10. Be2 Bf5 11. a3 Nc6 12. Bf4 Rc8 13. c5 Ne4 14. Rc1 Qa5 15. b4 Qxa3 16. Nxd5 Rfd8 17. Bc4 e6 18. Ra1 Qb2 19. Ra2 Nc3 20. Rxb2 Nxd1 21. Rxd1 exd5 22. Ba2 Be4 23. Ne5 a6 24. f3 Bf5 25. g4 Be6 26. Nxc6 bxc6 27. Bb3 Rd7 28. Ra2 Ra8 29. Kf2 Rb7 30. Ba4 Bd7 31. Bd2 Bxd4+ 32. Kg3 a5 33. Be1 Be5+ 34. f4 Bc7 35. Rxd5 axb4 36. Rxd7 b3 37. Bxb3 Rxb3+ 38. Kh4 Rxa2 39. Rxc7 Raa3 40. Kg5 Kg7 41. f5 h6+ 42. Kf4 Rf3+ 0-1

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2013.11.24"]
[Round "4.1"]
[White "Thalwitzer, David"]
[Black "Kolkin, Michail"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2091"]
[BlackElo "2302"]
[PlyCount "64"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Siegburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. Bd3 Nf6 5. Qe2 cxd4 6. Nf3 dxc3 7. Nxc3 g6 8. 0-0 Bg7 9. e5 Ng4 10. h3 Nh6 11. Bf4 0-0 12. Qe3 Nf5 13. Bxf5 gxf5 14. Nd4 e6 15. Ndb5 Nc6 16. Nd6 Ba6 17. Rfd1 f6 18. Qg3 Nxe5 19. b4 Rb8 20. b5 Bb7 21. Ne2 Ba8 22. Rac1 Kh8 23. Nd4 Qe7 24. Kh2 Rg8 25. Ne2 Bh6 26. Bxh6 Rxg3 27. Nxg3 Nf7 28. Bg7+ Kg8 29. Nh5 Nxd6 30. Bxf6 Qf7 31. Rxd6 Qxh5 32. f3 Qh6 0-1

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2013.11.10"]
[Round "3.1"]
[White "Raupach, Gregor"]
[Black "Thalwitzer, David"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1926"]
[BlackElo "2091"]
[PlyCount "83"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bergische SF II"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. e4 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. 0-0 Rc8 12. b3 Qa5 13. Rad1 Rfd8 14. Nd5 Qxd2 15. Nxf6+ Bxf6 16. Rxd2 b6 17. Rfd1 Kf8 18. Kf1 Ke8 19. h3 Bd7 20. Bg4 Rb8 21. Bxd7+ Rxd7 22. Rd5 Rc7 23. Ke2 a6 24. f4 Bg7 25. e5 Bf8 26. g4 Rc6 27. exd6 Rxd6 28. Rxd6 exd6 29. Rd5 Kd7 30. a4 Kc6 31. Kd3 Bg7 32. f5 Be5 33. Ke4 Re8 34. fxg6 hxg6 35. Bf4 f6 36. Bxe5 fxe5 37. Rd3 a5 38. h4 Rf8 39. Rf3 Rxf3 40. Kxf3 Kd7 41. Ke3 Ke7 42. Kd3 1/2-1/2

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2013.10.13"]
[Round "2.1"]
[White "Thalwitzer, David"]
[Black "Horstmann, Olaf"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2091"]
[BlackElo "2113"]
[PlyCount "64"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. a3 f6 7. Bd3 Nf7 8. 0-0 fxe5 9. Nxe5 Nfxe5 10. dxe5 Nxe5 11. Qh5+ Nf7 12. Re1 Bd6 13. g3 Kf8 14. h4 g6 15. Qf3 Kg7 16. h5 Rf8 17. hxg6 hxg6 18. Qe3 Qf6 19. Kg2 e5 20. b4 c4 21. Bc2 Bd7 22. Nd2 Ng5 23. Rh1 Rh8 24. Bb2 Bh3+ 25. Kg1 Bc7 26. Re1 Bb6 27. Qe2 Bg4 28. Qxe5 Rxh1+ 29. Kxh1 Rh8+ 30. Kg2 Bh3+ 31. Kg1 Bxf2+ 32. Kh2 Bf1# 0-1

[Event "Naujac op"]
[Site "Naujac"]
[Date "2013.07.07"]
[Round "9"]
[White "Gonzalez Santamartina, Jorge"]
[Black "Thalwitzer, David"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1844"]
[BlackElo "2174"]
[PlyCount "121"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rb8 11. h4 Na5 12. Bb3 b5 13. Nd5 Nc4 14. Bxc4 bxc4 15. h5 Nxd5 16. exd5 Qb6 17. Qc3 Qb4 18. Qxb4 Rxb4 19. hxg6 hxg6 20. Bh6 Ra4 21. Kb1 Rb8 22. Bxg7 Kxg7 23. Ne2 Rab4 24. b3 a5 25. Rd4 Bf5 26. Kc1 cxb3 27. Rxb4 axb4 28. axb3 Rc8 29. Nd4 Bd7 30. Rd1 Rc5 31. Ne2 Bb5 32. Ng3 f5 33. Rd4 Ba6 34. Rxb4 Rxd5 35. Rb6 Bc8 36. Rc6 Rc5 37. Rxc5 dxc5 38. Kd2 Kf6 39. f4 Bb7 40. Kd3 Ke6 41. Nf1 Bxg2 42. Ne3 Bb7 43. c3 Ba6+ 44. Kd2 Kd6 45. Ng2 Ke6 46. Nh4 Kf6 47. Nf3 Ke6 48. Nh4 Kf6 49. Nf3 Bb5 50. Ke3 Ke6 51. Nh4 Be8 52. Nf3 Kd5 53. Kd3 Kd6 54. Ke3 Bf7 55. Ne5 Be8 56. Nf3 e6 57. Kd2 Kd5 58. Kd3 Kd6 59. Kd2 Bc6 60. Ne5 Be8 61. Nf3 1/2-1/2

[Event "Naujac op"]
[Site "Naujac"]
[Date "2013.07.06"]
[Round "8"]
[White "Thalwitzer, David"]
[Black "Das, Arghyadip"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2174"]
[BlackElo "2493"]
[PlyCount "40"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[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. h4 Qd7 10. b3 cxb3 11. Nxb3 Ba4 12. Nfd2 Rc8 13. Bb2 Rc6 14. Rb1 Rb6 15. Bc1 Qc7 16. Qc2 f6 17. f4 Nh6 18. Bh3 f5 19. 0-0 Nxb3 20. Nxb3 Qc4 0-1

[Event "Naujac op"]
[Site "Naujac"]
[Date "2013.07.02"]
[Round "4"]
[White "Martinet, Regis"]
[Black "Thalwitzer, David"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2028"]
[BlackElo "2174"]
[PlyCount "79"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 cxd4 5. Nxd4 Nc6 6. e4 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. b3 Rfc8 13. 0-0 a6 14. Nd5 Qxd2 15. Nxf6+ Bxf6 16. Bxd2 Bd7 17. Be3 Bc6 18. Bd3 Kf8 19. f3 Ke8 20. Rf2 e6 21. Rfc2 Ke7 22. Kf2 g5 23. g3 h5 24. Bb6 Rh8 25. Ke3 h4 26. Rg1 hxg3 27. Rxg3 Rh5 28. Bd4 e5 29. Bb2 Rah8 30. Rgg2 Bd7 31. c5 dxc5 32. Rxc5 g4 33. fxg4 Rxh2 34. Rxh2 Rxh2 35. Bxe5 Rxa2 36. Bxf6+ Kxf6 37. g5+ Ke7 38. Bc4 b5 39. Bd5 Kd6 40. Rc1 1/2-1/2

[Event "Naujac op"]
[Site "Naujac"]
[Date "2013.06.30"]
[Round "1"]
[White "Thalwitzer, David"]
[Black "Zaragatski, Ilja"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2174"]
[BlackElo "2494"]
[PlyCount "78"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. Bb3 Na6 8. 0-0 Nc5 9. Re1 Re8 10. h3 c6 11. Qf3 Nxb3 12. Nxb3 Nd7 13. Qg3 Ne5 14. Bh6 Ng6 15. Be3 Bh4 16. Qh2 Ne5 17. Nd4 Nc4 18. b3 Nxe3 19. Rxe3 Bf6 20. Rd1 Be5 21. f4 Bf6 22. Qg3 Qb6 23. e5 dxe5 24. fxe5 Be7 25. Kh1 Rd8 26. Red3 c5 27. Na4 Qa5 28. Ne2 Bf5 29. Rxd8+ Rxd8 30. Rxd8+ Qxd8 31. Nf4 Bxc2 32. Nc3 Bh4 33. Qg4 g6 34. Ncd5 Be4 35. Ne3 Qg5 36. Qc8+ Kg7 37. Nfd5 Qxe5 38. Nc7 Bc6 39. Nc4 Qe1+ 0-1

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.05.05"]
[Round "10.1"]
[White "Rieber, Ingo"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1826"]
[BlackElo "2093"]
[PlyCount "51"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bruehl II"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nc6 9. Qd2 Bd7 10. 0-0-0 Rb8 11. h4 b5 12. Nxc6 Bxc6 13. Bb3 b4 14. Nd5 Nxd5 15. exd5 Be8 16. Bxa7 Ra8 17. Bd4 Bxd4 18. Qxd4 Ba4 19. Qxb4 Bxb3 20. axb3 Qc7 21. c4 Ra6 22. h5 Rb8 23. Qc3 Rab6 24. hxg6 f6 25. Qe3 e5 26. Rxh7 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.04.14"]
[Round "9.1"]
[White "Thalwitzer, David"]
[Black "Limp, Roland"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2093"]
[BlackElo "2125"]
[PlyCount "78"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. exd6 Qxd6 8. Nc3 e6 9. a3 Nxc3 10. bxc3 Be7 11. Bd3 0-0 12. 0-0 e5 13. d5 Nd8 14. a4 Qc7 15. Ba3 Bxa3 16. Rxa3 Qd6 17. Ra1 f5 18. Bc2 Nf7 19. c4 Bd7 20. Re1 Rfe8 21. Qb1 e4 22. Nd2 b6 23. Qb3 Ne5 24. a5 Ng4 25. Nf1 Qc5 26. Ne3 Ne5 27. Qc3 b5 28. a6 Rac8 29. Rab1 Qd6 30. Red1 f4 31. Nf1 Rxc4 32. Qd2 Ng4 33. Bb3 e3 34. fxe3 fxe3 35. Qe2 Rf4 36. Ng3 Qh6 37. h3 Rf2 38. Qe1 Qh4 39. hxg4 Qxg3 0-1

[Event "Oberliga NRW 1213"]
[Site "Germany"]
[Date "2013.04.07"]
[Round "8.7"]
[White "Kloster, Josef"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2028"]
[BlackElo "2093"]
[PlyCount "47"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Dortmund Hansa II"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. Nc3 0-0 6. Be2 d6 7. 0-0 a6 8. Qc2 cxd4 9. exd4 Nc6 10. a3 Bf5 11. Qd1 Rc8 12. b4 Na7 13. Bb2 b6 14. h3 a5 15. Qd2 axb4 16. axb4 Nc6 17. Ra4 d5 18. c5 bxc5 19. bxc5 Ne4 20. Qc1 Qd7 21. Bb5 Qb7 22. Ba6 Qb3 23. Ra3 Nxc3 24. Rxb3 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.03.03"]
[Round "8.1"]
[White "Dierkes, Tobias"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2066"]
[BlackElo "2093"]
[PlyCount "58"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel II"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 d6 8. Bg2 Bg7 9. Nf3 0-0 10. 0-0 Nbd7 11. Rb1 Qb6 12. Qc2 Rab8 13. b3 e6 14. Rd1 exd5 15. Nxd5 Nxd5 16. Rxd5 Rfe8 17. Bf4 Rxe2 18. Qd1 Bf8 19. Bxd6 Rbe8 20. Bxf8 Nxf8 21. Rd6 Qa7 22. Bf1 Rxa2 23. Rxa6 Rxa6 24. Bxa6 Qxa6 25. Ra1 Qf6 26. Ra7 Rd8 27. Qe2 Ne6 28. Ne5 Nd4 29. Qe4 Qxe5 0-1

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.02.03"]
[Round "7.1"]
[White "Thalwitzer, David"]
[Black "Koenig, Christian"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2093"]
[BlackElo "2056"]
[PlyCount "28"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Lohmar"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Nf3 Bg7 6. 0-0 0-0 7. Re1 cxd4 8. cxd4 Nc6 9. h3 e5 10. d5 Ne7 11. Nc3 h6 12. Ne2 Ne8 13. b3 f5 14. Nd2 f4 1/2-1/2

[Event "Oberliga NRW 1213"]
[Site "Germany"]
[Date "2013.01.20"]
[Round "5.8"]
[White "Schulze Bisping, Franz Adolf"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1938"]
[BlackElo "2093"]
[PlyCount "82"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Erkenschwick"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. g3 d6 7. Bg2 g6 8. Nf3 Bg7 9. 0-0 0-0 10. Nc3 Nbd7 11. Rb1 Qa5 12. Bd2 Rfb8 13. Qc2 Qc7 14. Rfd1 Nb6 15. Be1 Ne8 16. b3 Qa7 17. a4 Nc7 18. e4 Nd7 19. h3 Rb7 20. Na2 Rab8 21. b4 cxb4 22. Nxb4 Qc5 23. Qd2 Qc4 24. Rbc1 Qe2 25. Nc6 Ra8 26. Nfd4 Qxd2 27. Rxd2 Kf8 28. Na5 Nc5 29. Nxb7 Bxb7 30. Nb5 Nxb5 31. axb5 Nb3 32. Rb1 Nxd2 33. Bxd2 Bd4 34. Rb3 Ke8 35. Bf1 Ra1 36. Kg2 f5 37. Bd3 Ra2 38. Be1 fxe4 39. Bc4 Rc2 40. Rb4 Bc5 41. Ra4 e3 0-1

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.01.13"]
[Round "6.1"]
[White "Haag, Martin"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2268"]
[BlackElo "2093"]
[PlyCount "49"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. Nf3 0-0 6. 0-0 Nc6 7. a3 d6 8. Rb1 Be6 9. d3 Qd7 10. Ng5 Bf5 11. b4 h6 12. Nge4 cxb4 13. axb4 Bh3 14. Nxf6+ Bxf6 15. Nd5 Kg7 16. b5 Nd4 17. Bxh3 Qxh3 18. e3 Ne6 19. Nxf6 exf6 20. e4 Rac8 21. Bb2 Rc5 22. Qf3 Kh7 23. Bxf6 Nf4 24. Qxf4 Rh5 25. g4 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.12.02"]
[Round "5.1"]
[White "Thalwitzer, David"]
[Black "Neubauer, Juergen"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2093"]
[BlackElo "2119"]
[PlyCount "73"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 d6 6. c3 b5 7. Bb3 Be7 8. a4 Bd7 9. 0-0 Na5 10. Bc2 c5 11. d4 Nc6 12. dxe5 dxe5 13. axb5 axb5 14. Rxa8 Qxa8 15. Na3 b4 16. Nc4 Qb8 17. Bg5 0-0 18. Rd1 b3 19. Bxb3 Qxb3 20. Bxf6 Be6 21. Na5 Nxa5 22. Bxe7 Rc8 23. Bxc5 f6 24. Bb4 Nc4 25. h3 Ra8 26. Kh2 g6 27. Ne1 Ra2 28. Rd8+ Kg7 29. Qd3 Ra7 30. Rb8 Qa4 31. Qd8 g5 32. Qf8+ Kg6 33. Be7 Bf7 34. Nf3 Qd7 35. Bb4 Nxb2 36. Rd8 Qb7 37. Nxe5+ 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.11.11"]
[Round "4.1"]
[White "Dormann, Lars"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2211"]
[BlackElo "2093"]
[PlyCount "65"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Troisdorf"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2 b4 9. Nd1 Bd7 10. h3 Qc8 11. g4 h5 12. f3 e5 13. c3 Nge7 14. Nf2 Qa6 15. 0-0 f5 16. gxf5 gxf5 17. f4 Rg8 18. Kh1 Qc8 19. Rg1 Kd8 20. fxe5 Bxe5 21. d4 cxd4 22. cxd4 Bf6 23. Rac1 Qa6 24. b3 Bh4 25. Nf4 Bxf2 26. Qxf2 fxe4 27. d5 Ne5 28. Bxe4 Rxg1+ 29. Rxg1 Rc8 30. Bxa7 Rc3 31. Bd4 Rc8 32. Bb6+ Ke8 33. Nxh5 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.10.21"]
[Round "3.1"]
[White "Thiel, Kuno"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2175"]
[BlackElo "2093"]
[PlyCount "78"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hennef"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 c6 7. Nc3 Bf5 8. b3 Ne4 9. Bb2 Nxc3 10. Bxc3 Be4 11. Qd2 Nd7 12. Rad1 d5 13. Rfe1 Re8 14. Qb2 a5 15. a4 Qc7 16. Rc1 h5 17. e3 Qb8 18. Red1 Rd8 19. Ne1 Bxg2 20. Kxg2 b5 21. axb5 cxb5 22. c5 b4 23. c6 Nc5 24. Bd2 Ne6 25. Rc2 Rc8 26. Ra1 Qd6 27. Nd3 Ng5 28. Rc5 Qe6 29. Nf4 Qe4+ 30. Kf1 Qh1+ 31. Ke2 Qf3+ 32. Ke1 Qh1+ 33. Ke2 Qf3+ 34. Ke1 Ne4 35. Bxb4 axb4 36. Rxa8 Rxa8 37. Rb5 Ra1+ 38. Qxa1 Qxf2+ 39. Kd1 Qd2# 0-1

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.09.30"]
[Round "2.1"]
[White "Thalwitzer, David"]
[Black "Borovikov, Vladislav"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2093"]
[BlackElo "2532"]
[PlyCount "90"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Siegburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. Na3 a6 10. 0-0 Bf5 11. cxd4 e6 12. Be3 Be7 13. Ne5 0-0 14. Nac4 Nxc4 15. Nxc4 Qd8 16. d5 Qxd5 17. Qxd5 exd5 18. Nb6 Rad8 19. Nxd5 Bd6 20. Bb6 Rc8 21. Ne3 Be6 22. Bxe6 fxe6 23. Rad1 Bc7 24. Nc4 Rf4 25. b3 Rxc4 26. Bxc7 Rd4 27. Bb6 Rxd1 28. Rxd1 Nb4 29. h3 Nd5 30. Bd4 Kf7 31. a4 g6 32. Kh2 Rc2 33. Rd3 Ke8 34. Kg3 Ne7 35. Kf3 Nc6 36. Bc3 Ke7 37. g4 e5 38. Kg3 Ke6 39. f3 Re2 40. h4 Ne7 41. Bd2 Nd5 42. h5 gxh5 43. gxh5 Nf6 44. h6 Kf5 45. Bc1 Nh5+ 1/2-1/2

[Event "Naujac op 15th"]
[Site "Naujac"]
[Date "2012.07.01"]
[Round "9"]
[White "Louis, Thibault"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2113"]
[BlackElo "2174"]
[PlyCount "72"]
[EventDate "2012.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c3 Nf6 6. d4 Nxe4 7. d5 g6 8. 0-0 Bg7 9. Re1 Nf6 10. c4 b5 11. cxb5 a6 12. b6 Qb7 13. Nc3 Nbd7 14. Bf4 Qxb6 15. Qd2 Ng4 16. Na4 Qb5 17. Nc3 Qb8 18. Bg5 f6 19. Qe2 Nge5 20. Nxe5 dxe5 21. Be3 0-0 22. Rac1 Qb4 23. b3 Rfc8 24. Na4 f5 25. Qc4 e4 26. Bxc5 Qxc4 27. Rxc4 Ne5 28. Bxe7 Nxc4 29. bxc4 Rxc4 30. Nb6 Re8 31. Nxc4 Rxe7 32. d6 Rd7 33. Rb1 Bd4 34. Rb8+ Kf7 35. Rc8 Rb7 36. g3 Ra7 0-1

[Event "Naujac op 15th"]
[Site "Naujac"]
[Date "2012.06.30"]
[Round "8"]
[White "Thalwitzer, David"]
[Black "Zickelbein, Eva Maria"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2174"]
[BlackElo "2058"]
[PlyCount "24"]
[EventDate "2012.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 0-0 8. d3 d5 9. Bg5 dxe4 10. dxe4 h6 11. Bh4 Qd6 12. Bg3 Nh5 1/2-1/2

[Event "Naujac op 15th"]
[Site "Naujac"]
[Date "2012.06.28"]
[Round "6"]
[White "Thalwitzer, David"]
[Black "Devecchi, Jorge"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2174"]
[BlackElo "1942"]
[PlyCount "54"]
[EventDate "2012.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Nc3 Nxd5 7. Nge2 Bg7 8. Nxd5 Qxd5 9. Be3 0-0 10. Nc3 Qd6 11. Be2 Nc6 12. 0-0 Nxd4 13. Bxd4 Qxd4 14. Qb3 Be6 15. Qa3 Qd6 16. Qxd6 exd6 17. Nb5 Bxb2 18. Rad1 d5 19. Nc7 Rad8 20. Nxe6 fxe6 21. Rb1 Ba3 22. Rxb7 Rf7 23. Rfb1 Rdd7 24. Rb8+ Kg7 25. f3 Bc5+ 26. Kf1 Bd6 27. Re8 Rfe7 1/2-1/2

[Event "Naujac op 15th"]
[Site "Naujac"]
[Date "2012.06.27"]
[Round "5"]
[White "Collas, Didier"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2418"]
[BlackElo "2174"]
[PlyCount "57"]
[EventDate "2012.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 g6 2. e4 c5 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nc6 6. Nc3 Bg7 7. Be3 Nf6 8. Be2 0-0 9. 0-0 Bd7 10. Qd2 Rc8 11. f3 a6 12. Rfc1 Nxd4 13. Bxd4 Be6 14. b3 h5 15. Rab1 Kh7 16. Be3 Nd7 17. Bf1 Ne5 18. Nd5 Bxd5 19. exd5 f5 20. Re1 Rf7 21. h3 b5 22. cxb5 axb5 23. Bxb5 Nxf3+ 24. gxf3 Bc3 25. Qe2 f4 26. Bf2 Bxe1 27. Rxe1 Rc3 28. Bd4 Rc8 29. Qe6 1-0

[Event "Naujac op 15th"]
[Site "Naujac"]
[Date "2012.06.25"]
[Round "2"]
[White "Dierkes, Tobias"]
[Black "Thalwitzer, David"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2107"]
[BlackElo "2174"]
[PlyCount "65"]
[EventDate "2012.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 c6 7. Bb2 Bf5 8. Nbd2 Qc8 9. Re1 Ne4 10. Nh4 Nxd2 11. Qxd2 Bh3 12. Bh1 Bf6 13. Nf3 Na6 14. c4 Nc7 15. e4 Bg4 16. e5 Bg7 17. d5 cxd5 18. exd6 Bxb2 19. dxe7 Bxa1 20. exf8Q+ Qxf8 21. Rxa1 Bxf3 22. Bxf3 dxc4 23. Rc1 Rd8 24. Qa5 Ne6 25. Rxc4 b6 26. Qxa7 Nd4 27. Bb7 Qd6 28. Bg2 h5 29. h4 Kg7 30. Be4 Qe6 31. Qb7 Rd7 32. Qa8 Rd8 33. Qb7 1/2-1/2

[Event "Naujac op 15th"]
[Site "Naujac"]
[Date "2012.06.24"]
[Round "1"]
[White "Thalwitzer, David"]
[Black "Van Delft, Merijn"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2174"]
[BlackElo "2408"]
[PlyCount "66"]
[EventDate "2012.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Be3 cxd4 6. cxd4 Bg7 7. Nc3 Qd8 8. Nf3 Nh6 9. Bc4 Nf5 10. 0-0 Nc6 11. d5 Nxe3 12. fxe3 Ne5 13. Nxe5 Bxe5 14. d6 e6 15. Bb5+ Bd7 16. Qa4 f5 17. Rac1 a6 18. Bxd7+ Qxd7 19. Qxd7+ Kxd7 20. Na4 Kxd6 21. Nb6 Rad8 22. Nc4+ Kd5 23. Rfd1+ Ke4 24. Nd2+ Rxd2 25. Rxd2 Kxe3 26. Rd7 Kf4 27. Re1 Bxb2 28. Re2 Ba3 29. g3+ Kf3 30. Rxe6 Bc5+ 31. Kf1 b6 32. Rd3+ Kg4 33. Kg2 Kg5 1/2-1/2

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2012.05.06"]
[Round "10"]
[White "Thalwitzer, David"]
[Black "Brandt, Sebastian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2072"]
[BlackElo "2018"]
[PlyCount "132"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Godesberg IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 g6 8. cxd4 Bg7 9. 0-0 0-0 10. Bf4 d6 11. h3 a5 12. Nc3 dxe5 13. dxe5 a4 14. Bd5 Nxd5 15. Qxd5 Qb6 16. Qb5 Qxb5 17. Nxb5 Ra5 18. Nc3 a3 19. bxa3 Rxa3 20. Nd5 Bxh3 21. Bg5 Rxf3 22. gxh3 Bxe5 23. Rab1 Rb8 24. Bxe7 Rxh3 25. Nf6+ Kg7 26. Nd7 Nxe7 27. Nxe5 b5 28. Rfd1 Rb7 29. Nd3 Rd7 30. Rb3 Nf5 31. Kg2 Rh5 32. Rb4 Ne7 33. Re1 Rg5+ 34. Kf1 Nc6 35. Rb3 Nd4 36. Rb2 Nf3 37. Re3 Rg1+ 38. Ke2 Nd4+ 39. Kd2 Rg5 40. Ke1 Rc7 41. Re4 Nf3+ 42. Ke2 Rf5 43. Kf1 h5 44. Reb4 Rd7 45. Ke2 h4 46. Rf4 Ng1+ 47. Kf1 Rxd3 48. Rxf5 Rd1+ 49. Kg2 gxf5 50. Rxb5 Ne2 51. a4 Rg1+ 52. Kh2 Ra1 53. Rb4 Nc3 54. Rc4 Nxa4 55. Rxh4 Nc5 56. Rb4 Ra2 57. Kg3 Ne4+ 58. Kh4 Rxf2 59. Kh3 Kg6 60. Rb8 Rd2 61. Re8 Ng5+ 62. Kh4 Rd4+ 63. Kg3 Rg4+ 64. Kh2 f4 65. Rb8 Nf3+ 66. Kh3 Rg3# 0-1

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2012.04.15"]
[Round "9"]
[White "Schmitz, Andreas Arnold"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2082"]
[BlackElo "2072"]
[PlyCount "63"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Freibauer Eikamp"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. f4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Nd5 0-0 8. Nxf6+ exf6 9. Bc4 Re8 10. Bd5 Bh6 11. g3 Nb4 12. 0-0 Nxd5 13. exd5 Bg4 14. c4 Qd7 15. Rf2 Qf5 16. Qf1 Bh3 17. Nh4 Qd7 18. Ng2 Bg7 19. Re1 Bg4 20. Ne3 Bh3 21. Ng2 f5 22. Bxg7 Kxg7 23. Rfe2 Bg4 24. Re3 Bh3 25. Qe2 Bg4 26. Qd3 a6 27. Qc3+ Kh6 28. Qf6 Rxe3 29. Nxe3 Re8 30. Kf2 Qd8 31. Qxd8 Rxd8 32. h3 1-0

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2012.03.18"]
[Round "8"]
[White "Thalwitzer, David"]
[Black "Neubauer, Juergen"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2072"]
[BlackElo "2082"]
[PlyCount "20"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 d6 6. c3 b5 7. Bb3 Be7 8. a4 b4 9. Qc4 0-0 10. Ng5 Qe8 1/2-1/2

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2012.02.05"]
[Round "6"]
[White "Richter, Dirk"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2030"]
[BlackElo "2072"]
[PlyCount "50"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Siebengebirge"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nf6 5. d4 0-0 6. Nf3 c6 7. 0-0 Bf5 8. h3 Na6 9. Bf4 Ne4 10. Rc1 Nc7 11. Nxe4 Bxe4 12. Qd2 Ne6 13. Be3 Re8 14. Ng5 Nxg5 15. Bxg5 Bxg2 16. Kxg2 c5 17. d5 Qb6 18. Rb1 a5 19. b3 a4 20. b4 cxb4 21. Rxb4 Qc7 22. a3 Rec8 23. Rfb1 b5 24. Rxb5 Qxc4 25. Bxe7 Qe4+ 0-1

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2012.01.15"]
[Round "5"]
[White "Wagner, Rainer"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2049"]
[BlackElo "2072"]
[PlyCount "116"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 d6 5. e4 bxc4 6. Bxc4 g6 7. Nf3 Bg7 8. 0-0 0-0 9. h3 Ba6 10. Na3 Nfd7 11. Bf4 Nb6 12. Bxa6 Nxa6 13. Qd2 Re8 14. Bh6 Bf6 15. Rad1 Rc8 16. Nb5 Qd7 17. Nc3 Na4 18. e5 dxe5 19. Qe2 Nxc3 20. bxc3 Qd6 21. Nd2 Nc7 22. Ne4 Qa6 23. Qf3 Red8 24. d6 Ne6 25. Nxf6+ exf6 26. Qxf6 Rxd6 27. Rde1 Qa5 28. Qxe5 Qd8 29. Rb1 Rd5 30. Qe2 Qf6 31. Qa6 Rcd8 32. Be3 R5d7 33. c4 Qh4 34. Qb5 Qh5 35. Qb3 Nd4 36. Qa4 Ne2+ 37. Kh1 Nc3 38. Qc6 Nxb1 39. Rxb1 Qe5 40. g3 Rd6 41. Qb7 R6d7 42. Qf3 Qe6 43. Kh2 Qxc4 44. Rc1 Qd5 45. Qe2 Rc8 46. Qb2 c4 47. Qc3 h5 48. Qf6 Qd6 49. Qg5 c3 50. Qh6 Qf6 51. g4 hxg4 52. hxg4 Qh8 53. Rc2 Qxh6+ 54. Bxh6 Rd4 55. Kg3 Rd3+ 56. Be3 Rb8 57. Kf4 Rb2 58. Rc1 c2 0-1

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2011.12.11"]
[Round "4"]
[White "Thalwitzer, David"]
[Black "Gramb, Marius"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2072"]
[BlackElo "1867"]
[PlyCount "75"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Bruehl III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Nxc3 14. Qc5+ Qd6 15. Qxc3 Ke8 16. 0-0 Qc5 17. Qb3 Bd6 18. Rd1 Rb8 19. Qa4+ Ke7 20. Be3 Qc7 21. Rac1 Qb7 22. Rc6 Rhd8 23. Rdxd6 Rxd6 24. Bc5 Rbd8 25. Qa6 Qb8 26. b4 e5 27. Rxd6 Rxd6 28. Bxd6+ Qxd6 29. Qxa7+ Kf6 30. b5 Qd1+ 31. Kg2 Qc1 32. Qe3 Qb1 33. Qb6+ Kg5 34. a4 Kh4 35. Qd8+ f6 36. Qd7 f5 37. Qxg7 e4 38. Qh6# 1-0

[Event "Mittelrhein Verbandsliga-O 1112"]
[Site "Germany"]
[Date "2011.09.18"]
[Round "1"]
[White "Kluenter, Wilhelm"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "B71"]
[WhiteElo "1969"]
[BlackElo "2072"]
[PlyCount "73"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Erftstadt SV"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Bg4 7. Bb5+ Nbd7 8. Qd3 a6 9. h3 Bxh3 10. Qxh3 axb5 11. Ndxb5 Bg7 12. Be3 Rc8 13. 0-0-0 h5 14. Bd4 0-0 15. e5 dxe5 16. Bxe5 Ng4 17. Bxg7 Kxg7 18. Rd2 Qe8 19. Re1 Rc6 20. Ne4 Ndf6 21. Ned6 Qa8 22. Rxe7 Qa4 23. Qb3 Qxb3 24. axb3 Ra8 25. c3 Ra1+ 26. Kc2 Rf1 27. Rxf7+ Kg8 28. Rxb7 Ne3+ 29. Kd3 Ned5 30. g3 Rf3+ 31. Kc2 Rxg3 32. Rf7 Nb4+ 33. Kc1 Rg1+ 34. Rd1 Rg2 35. Ra7 Nbd5 36. Ne4 Nxf4 37. Rd8+ 1-0

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2011.04.03"]
[Round "9.6"]
[White "Wantiez, Fabrice"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2342"]
[BlackElo "2178"]
[PlyCount "67"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Aachen Aufwaerts"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. Bb3 Rc8 11. 0-0-0 Ne5 12. h4 h5 13. Bh6 Rc5 14. Bxg7 Kxg7 15. Nd5 Nxd5 16. Bxd5 b5 17. Kb1 Nc4 18. Bxc4 bxc4 19. Qc3 Kg8 20. g4 Qa5 21. Qe3 Rb8 22. gxh5 Rxh5 23. c3 Qb6 24. Qd2 Qa6 25. Nc2 Qa4 26. Nb4 Ra5 27. a3 Qb3 28. h5 Rxb4 29. hxg6 fxg6 30. cxb4 Rxa3 31. Qd5+ e6 32. Qa8+ Kf7 33. Rh7+ Kf6 34. Qd8+ 1-0

[Event "NRW Class1 0910"]
[Site "Germany"]
[Date "2009.11.22"]
[Round "3.6"]
[White "Beckmann, Klaus"]
[Black "Thalwitzer, David"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2279"]
[BlackElo "2187"]
[PlyCount "63"]
[EventDate "2009.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Neuenkirchen"]
[BlackTeam "Porz SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Re1 Nc6 9. d4 0-0 10. h3 Rfd8 11. d5 Na5 12. Qc2 b5 13. Nbd2 Ne8 14. a4 a6 15. axb5 axb5 16. b3 e6 17. Bb2 exd5 18. exd5 Qb7 19. Ra2 Nc7 20. c4 Bxb2 21. Rxb2 Re8 22. Ne4 Rxe4 23. Rxe4 Rb8 24. Ra2 Qb6 25. Nd2 Na6 26. Qc3 Nb4 27. Ra1 Qd8 28. Rae1 Qf8 29. Re7 h5 30. Ne4 Rd8 31. Nf6+ Kh8 32. Re8 1-0

[Event "NRW Class1 0809"]
[Site "Germany"]
[Date "2009.04.26"]
[Round "9.8"]
[White "Pfleger, Sascha"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2143"]
[BlackElo "2208"]
[PlyCount "150"]
[EventDate "2008.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Letmathe"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. e4 c5 3. Bd3 Nc6 4. Bc2 Bg7 5. Ne2 d6 6. Ba4 Bd7 7. Nbc3 e6 8. 0-0 Nge7 9. d3 0-0 10. Be3 Nd4 11. Rb1 a6 12. Bxd7 Qxd7 13. Bxd4 cxd4 14. Na4 Qc7 15. b3 b5 16. Nb2 Qa5 17. Ra1 Qa3 18. Qc1 Rab8 19. Qd2 d5 20. exd5 exd5 21. cxb5 axb5 22. Rfc1 Rbc8 23. Nd1 Nc6 24. Rab1 Nb4 25. Rxc8 Rxc8 26. Rb2 Ra8 27. Nc1 Re8 28. Kf1 Nc6 29. Ne2 Qd6 30. g3 Ne5 31. Kg2 Qf6 32. Nxd4 Qb6 33. Qe3 Re7 34. Nf5 Rb7 35. Qxb6 Rxb6 36. Nxg7 Kxg7 37. d4 Nc6 38. Ne3 Nxd4 39. Rd2 Ne6 40. Rxd5 Ra6 41. Rxb5 Rxa2 42. Nc4 Rc2 43. Rb6 Nc5 44. Nd6 Nd3 45. Kf3 Ne5+ 46. Kf4 Nd3+ 47. Ke3 Nxf2 48. Rb7 Ng4+ 49. Kd3 Rf2 50. h3 Ne5+ 51. Ke3 Rf1 52. Kd4 Nc6+ 53. Kc5 Nd8 54. Rb8 Ne6+ 55. Kd5 Rd1+ 56. Ke5 Nc5 57. Ne8+ Kh6 58. Nf6 Re1+ 59. Kd5 Na6 60. Rb6 Nc7+ 61. Kd6 Ne6 62. Rb4 Kg7 63. Ne8+ Kf8 64. Rb8 Rd1+ 65. Kc6 Ke7 66. b4 Nd8+ 67. Rxd8 Kxd8 68. Nd6 f5 69. b5 Rc1+ 70. Kd5 Kd7 71. Nf7 Kc7 72. Ng5 Rg1 73. g4 fxg4 74. hxg4 h5 75. gxh5 Rxg5+ 0-1

[Event "NRW Class1 0809"]
[Site "Germany"]
[Date "2009.02.01"]
[Round "6.8"]
[White "Thalwitzer, David"]
[Black "Schimmer, Karsten"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2208"]
[BlackElo "2124"]
[PlyCount "73"]
[EventDate "2008.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz II"]
[BlackTeam "Brackweda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 Nc6 6. Be3 g6 7. Be2 Bg7 8. Nf3 0-0 9. 0-0 d5 10. e5 Ne8 11. Rc1 Nc7 12. Qd2 Bg4 13. Rfd1 f6 14. Bh6 Qd7 15. Bxg7 Kxg7 16. Na4 Ne6 17. Nc5 Nxc5 18. Rxc5 fxe5 19. dxe5 Bxf3 20. Bxf3 e6 21. Qc3 Qf7 22. b4 Qf5 23. b5 Nd8 24. Rc7+ Kg8 25. h3 h5 26. Rc1 Nf7 27. Kh1 Qxe5 28. Rxf7 Qxc3 29. Rxf8+ Kxf8 30. Rxc3 Re8 31. a4 Kf7 32. a5 b6 33. Rc7+ Re7 34. axb6 axb6 35. Rc6 Rb7 36. g4 h4 37. g5 1-0

[Event "Kaupthing op"]
[Site "Differdange"]
[Date "2008.05.10"]
[Round "5"]
[White "Brittner, Serge"]
[Black "Thalwitzer, David"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2250"]
[BlackElo "2193"]
[PlyCount "92"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LUX"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 d6 8. Bg2 Bg7 9. Nf3 Nbd7 10. Rb1 0-0 11. 0-0 Qa5 12. Bd2 Rfb8 13. a4 Qc7 14. b3 Ra7 15. Re1 Nb6 16. Nh4 Qb7 17. b4 cxb4 18. Rxb4 Qc8 19. Qb1 Rab7 20. Rc1 Qd7 21. Qa2 Nc4 22. Rxb7 Rxb7 23. Rb1 Nxd2 24. Rxb7 Qxb7 25. Qxd2 Qb4 26. Nf3 Nd7 27. Nb5 Qxa4 28. Nbd4 Qa1+ 29. Bf1 Nc5 30. Nc6 Bf6 31. Kg2 Bc8 32. Qe1 Qb2 33. Qa5 Qb7 34. Qb4 Qd7 35. Qb8 Kg7 36. h4 Bb7 37. Nfd4 Bxd4 38. Nxd4 Bxd5+ 39. Kh2 Ne4 40. Bg2 Nxf2 41. Bxd5 Qh3+ 42. Kg1 Qxg3+ 43. Bg2 Nh3+ 44. Kh1 Nf4 45. Bf3 Qxh4+ 46. Kg1 Qe1+ 0-1

