[Event "Stockholm Elite Hotels GP"]
[Site "Stockholm"]
[Date "2023.11.04"]
[Round "5"]
[White "Reimanis, Ritvars"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2348"]
[BlackElo "2031"]
[PlyCount "155"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. d3 0-0 7. e4 d6 8. Nc3 c5 9. a3 Nbd7 10. Re1 Qc7 11. h3 Rac8 12. Nh2 Rfd8 13. Nf1 Bf8 14. Ne3 a6 15. Rb1 g6 16. b3 Bg7 17. Bb2 Ne5 18. b4 Ra8 19. b5 a5 20. f4 Ned7 21. Qf3 Rf8 22. Qf2 h6 23. Rbd1 Kh7 24. g4 Rh8 25. Nf1 Kg8 26. Na4 Rd8 27. Rc1 Rc8 28. d4 cxd4 29. Bxd4 Nc5 30. Nxc5 dxc5 31. Be5 Qe7 32. Rcd1 Rd8 33. Rxd8+ Qxd8 34. Qc2 Nd7 35. Bxg7 Kxg7 36. Rd1 Qc7 37. e5 Bxg2 38. Qxg2 Rc8 39. Ng3 g5 40. Nh5+ Kf8 41. Qe4 gxf4 42. Re1 Ke7 43. Qxf4 Rh8 44. Nf6 Nf8 45. Rf1 Ng6 46. Nd5+ exd5 47. Qxf7+ Kd8 48. Qxg6 Qxe5 49. Qxb6+ Ke8 50. Qc6+ Kd8 51. Qxd5+ Qxd5 52. cxd5 Ke7 53. Kf2 Kd6 54. Ke3 Kxd5 55. Kd3 Re8 56. Rf5+ Kd6 57. a4 Re1 58. Rh5 Rd1+ 59. Kc3 Rc1+ 60. Kd3 Rd1+ 61. Kc2 Ra1 62. Rxh6+ Kd5 63. g5 Rg1 64. Rh5 Rg2+ 65. Kc3 Rg3+ 66. Kd2 Kc4 67. Rh4+ Kb3 68. Rg4 Rxh3 69. g6 Rh2+ 70. Ke3 Rh3+ 71. Ke4 Rh8 72. g7 Rg8 73. Kd3 Rd8+ 74. Ke2 Rg8 75. Kd2 c4 76. b6 c3+ 77. Kc1 Re8 78. g8Q+ 1-0

[Event "Stockholm Elite Hotels GP"]
[Site "Stockholm"]
[Date "2023.11.03"]
[Round "2"]
[White "Seo, Jung Min"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2480"]
[BlackElo "2031"]
[PlyCount "222"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Ne4 6. Nxe4 Bxe4 7. Nd2 Bb7 8. e4 d6 9. Bd3 e5 10. d5 a5 11. b3 Be7 12. Nf1 Bg5 13. Qg4 Bf6 14. Ng3 Bc8 15. Qf3 Bg5 16. Bxg5 Qxg5 17. h4 Qg4 18. Qe3 Na6 19. Be2 Qd7 20. 0-0 Qe7 21. h5 h6 22. f4 exf4 23. Qxf4 0-0 24. Bg4 Bxg4 25. Qxg4 Rae8 26. Rae1 Nc5 27. Rf3 Qg5 28. Qxg5 hxg5 29. b4 axb4 30. axb4 Nd7 31. Ra1 Ne5 32. Rc3 Ra8 33. Rb1 Ra2 34. c5 b5 35. cxd6 cxd6 36. Nf5 Nc4 37. Rbc1 Rfa8 38. Ne3 Re2 39. Nxc4 bxc4 40. R3c2 Rxe4 41. Rxc4 Re2 42. Rc8+ Rxc8 43. Rxc8+ Kh7 44. Rd8 Rb2 45. Rxd6 Rxb4 46. g3 f5 47. Rd8 Rd4 48. d6 g6 49. hxg6+ Kxg6 50. d7 Kf7 51. Kf2 Ke7 52. Rg8 Kxd7 53. Rxg5 Ke6 54. Kf3 Kf6 55. Rh5 Rd3+ 56. Kg2 Rd4 57. Rh1 Kg5 58. Rh8 Ra4 59. Kh3 Rb4 60. Ra8 Rc4 61. Ra1 Rb4 62. Kh2 Rb2+ 63. Kh3 Rb4 64. Rf1 Ra4 65. Rf2 Rb4 66. Rh2 Ra4 67. Rd2 Rb4 68. Rd8 Ra4 69. Rb8 Rc4 70. Rb1 Ra4 71. Rf1 Rb4 72. Re1 Ra4 73. Kg2 Ra2+ 74. Kh3 Ra4 75. Rd1 Rb4 76. Rd2 Ra4 77. Rh2 Rb4 78. Rh1 Ra4 79. Re1 Rb4 80. Re2 Ra4 81. Kg2 Rb4 82. Rd2 Ra4 83. Rf2 f4 84. gxf4+ Rxf4 85. Ra2 Rg4+ 86. Kf3 Rb4 87. Ke3 Rh4 88. Ra5+ Kf6 89. Kf3 Rb4 90. Kg3 Rc4 91. Kf3 Rb4 92. Ke2 Rb3 93. Ke1 Rb2 94. Kd1 Ke6 95. Kc1 Rh2 96. Kd1 Kd6 97. Ke1 Ke6 98. Kf1 Kd6 99. Ra6+ Ke5 100. Ra5+ Kd6 101. Kg1 Rb2 102. Kf1 Ke6 103. Ke1 Kd6 104. Rh5 Ke6 105. Kd1 Kd6 106. Rh3 Ke5 107. Kc1 Rg2 108. Kd1 Ke4 109. Ke1 Kd4 110. Kf1 Ra2 111. Ke1 Ke4 1/2-1/2

[Event "EU-Cup 38th"]
[Site "Durres"]
[Date "2023.10.03"]
[Round "3.6"]
[White "Wenzel, Birger"]
[Black "Guliyev, Namig"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "2013"]
[BlackElo "2531"]
[PlyCount "114"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ALB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wasa"]
[BlackTeam "Chartres"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "FRA"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 Nbd7 7. b3 Bd6 8. Bb2 Qe7 9. Nbd2 0-0 10. Bd3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bxe5 Qxe5 14. Nc4 Qe7 15. Qc2 Be6 16. e4 Bxc4 17. Qxc4 Rad8 18. Rae1 Qd6 19. Be2 Qe5 20. Bf3 Rd4 21. Qc2 Rfd8 22. Rd1 g5 23. g3 c5 24. Bg2 Rxd1 25. Rxd1 Rxd1+ 26. Qxd1 b5 27. Qc1 g4 28. Qd1 Kg7 29. Qe2 h5 30. f4 gxf3 31. Bxf3 c4 32. bxc4 Qd4+ 33. Qf2 Qxc4 34. e5 Nd7 35. Bxh5 Nxe5 36. Bd1 a5 37. Bb3 Qe4 38. Bd1 Nd3 39. Qe2 Qxe2 40. Bxe2 Nc1 41. Bxb5 Nxa2 42. Kf2 Nc3 43. Bc4 a4 44. Kf3 a3 45. Kf4 a2 46. Bxa2 Nxa2 47. g4 Nc3 48. Kf5 Nd5 49. h3 Ne7+ 50. Ke5 f6+ 51. Ke6 Ng6 52. Kf5 Kf7 53. g5 Ne7+ 54. Kf4 f5 55. h4 Kg6 56. Ke5 Nc6+ 57. Kd5 Kh5 0-1

[Event "EU-Cup 37th"]
[Site "Mayrhofen"]
[Date "2022.10.03"]
[Round "1.5"]
[White "Delorme, Axel"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2469"]
[BlackElo "1953"]
[PlyCount "89"]
[EventDate "2022.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Clichy Echecs 92"]
[BlackTeam "Wasa"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "SWE"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 c5 6. dxc5 Bxc5 7. Nxc5 Qa5+ 8. c3 Qxc5 9. Be3 Qc7 10. f4 Ne7 11. Be2 Nd7 12. Nf3 a6 13. 0-0 0-0 14. Rc1 Rac8 15. c4 Qd8 16. c5 Bg4 17. b4 Nf5 18. Bf2 f6 19. exf6 Nxf6 20. h3 Bxf3 21. Bxf3 Qd7 22. Re1 Kh8 23. Qe2 Rce8 24. a3 g6 25. g4 Ng7 26. Bd4 Rf7 27. c6 bxc6 28. Qxa6 Ng8 29. Qxc6 Qxc6 30. Rxc6 Rxf4 31. Bxg7+ Kxg7 32. Bxd5 e5 33. g5 Rd4 34. Rc7+ Re7 35. Rxe7+ Nxe7 36. Bg2 Nf5 37. Rxe5 Rd1+ 38. Kf2 Ra1 39. b5 Rxa3 40. b6 Rb3 41. b7 Kf8 42. Ra5 Rb2+ 43. Kg1 Rb1+ 44. Kh2 Ke7 45. Ra8 1-0

[Event "Riga Tech op 11th"]
[Site "Riga"]
[Date "2022.08.15"]
[Round "1"]
[White "Wenzel, Birger"]
[Black "Glek, Igor Vladimirovich"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2008"]
[BlackElo "2467"]
[PlyCount "80"]
[EventDate "2022.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Bd3 c5 5. dxc5 Qa5+ 6. c3 Qxc5 7. Be3 Qc7 8. 0-0 Nf6 9. Nbd2 0-0 10. Re1 Nbd7 11. Nb3 b6 12. Nfd2 Bb7 13. Bf4 e5 14. Bg3 d5 15. f3 Nh5 16. Bf2 Nf4 17. Bf1 Rad8 18. Qb1 dxe4 19. Nxe4 f5 20. Ned2 Nf6 21. a4 e4 22. Nd4 exf3 23. N2xf3 Rfe8 24. a5 Ne4 25. axb6 axb6 26. Nb5 Qc6 27. Qa2+ Kh8 28. Na7 Qf6 29. Bb5 Rf8 30. Be3 g5 31. Bd4 Rxd4 32. cxd4 Nxg2 33. Kxg2 g4 34. d5 gxf3+ 35. Kxf3 Qd4 36. b4 Bxd5 37. Qc2 Nd2+ 38. Kg3 Qg4+ 39. Kf2 Qf3+ 40. Kg1 Qg2# 0-1

[Event "Oberliga Nord N 2122"]
[Site "Germany"]
[Date "2022.05.29"]
[Round "5.6"]
[White "Wenzel, Birger"]
[Black "Hloskovsky, Andrei"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1974"]
[BlackElo "2044"]
[PlyCount "33"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Johanneum Eppendorf"]
[BlackTeam "Hamburg Koenigsspringer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a6 7. Bb3 0-0 8. h3 Be6 9. Nf1 h6 10. Ng3 d5 11. Qe2 Re8 12. 0-0 Bf8 13. Re1 g6 14. exd5 Bxd5 15. Ne4 Bxb3 16. Nxf6+ Qxf6 17. axb3 1/2-1/2

[Event "Oberliga Nord N 2122"]
[Site "Germany"]
[Date "2021.11.21"]
[Round "2.6"]
[White "Heinsohn, Wilfried"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2127"]
[BlackElo "1974"]
[PlyCount "81"]
[EventDate "2021.10.31"]
[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 "Schwerin"]
[BlackTeam "Johanneum Eppendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Be7 9. Re1 0-0 10. h3 Bh5 11. Qe2 Qc7 12. b3 Rfe8 13. Bb2 Bf8 14. g4 Bg6 15. Nh4 Nc5 16. Nxg6 hxg6 17. Rad1 Nfd7 18. Qf3 Ne6 19. Qg3 f6 20. g5 Nxg5 21. Bf1 Kf7 22. h4 Ne6 23. Nf3 Bd6 24. Re2 Rad8 25. h5 g5 26. Red2 Ndc5 27. Qg4 b5 28. Qf5 Rh8 29. b4 Na4 30. Bh3 Nxb2 31. Qxe6+ Kf8 32. Rb1 Nc4 33. Rd3 Rxh5 34. Bg4 Rh6 35. Nxg5 fxg5 36. Rf3+ Rf6 37. Rxf6+ gxf6 38. Qxf6+ Ke8 39. Bh5+ Kd7 40. Qf5+ Ke7 41. Qf7# 1-0

[Event "Oberliga Nord N 2122"]
[Site "Germany"]
[Date "2021.11.20"]
[Round "3.7"]
[White "Bornholdt, Joa Max"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1956"]
[BlackElo "1974"]
[PlyCount "63"]
[EventDate "2021.10.31"]
[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 "Luebeck"]
[BlackTeam "Johanneum Eppendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 Nc6 5. e4 d5 6. cxd5 exd5 7. e5 Ng8 8. Bb5 Nge7 9. Nge2 0-0 10. 0-0 a6 11. Ba4 h6 12. Ng3 f6 13. exf6 Rxf6 14. Bc2 Kh8 15. Qd3 Qg8 16. Be3 Bd6 17. Qd2 Nf5 18. Nh5 Qe8 19. Nxf6 Qxe3+ 20. Qxe3 Nxe3 21. Rae1 Bf5 22. Rxe3 Bxc2 23. Re8+ Rxe8 24. Nxe8 Bf8 25. Nxc7 Nxd4 26. Re1 Bc5 27. Re8+ Kh7 28. Kh1 Nc6 29. Ne6 Bf2 30. Nxd5 Kg6 31. Nef4+ Kh7 32. Re2 1-0

[Event "Oberliga Nord N 2122"]
[Site "Germany"]
[Date "2021.10.31"]
[Round "1.7"]
[White "Wenzel, Birger"]
[Black "Dittmann, Hans Adolf"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1974"]
[BlackElo "2069"]
[PlyCount "69"]
[EventDate "2021.10.31"]
[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 "Johanneum Eppendorf"]
[BlackTeam "Preetz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bg2 0-0 5. Bb2 d6 6. d4 e5 7. dxe5 Ng4 8. Qd2 Nc6 9. 0-0 Ngxe5 10. c4 Nxf3+ 11. Bxf3 Bxb2 12. Qxb2 Bh3 13. Rd1 Ne5 14. Bxb7 Rb8 15. Bd5 c6 16. Bg2 Bxg2 17. Kxg2 Qe7 18. Qd2 Rbd8 19. Nc3 f5 20. e3 g5 21. Ne2 Rf6 22. h3 Qe8 23. f4 Ng4 24. hxg4 Qe4+ 25. Kf2 Rh6 26. Rf1 Rh2+ 27. Ke1 Re8 28. Rd1 fxg4 29. Qd3 Qg2 30. fxg5 Re6 31. Rf4 Rh1+ 32. Kd2 Rxd1+ 33. Kxd1 Qh1+ 34. Kd2 Qa1 35. Qf5 1-0

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.24"]
[Round "7.3"]
[White "Putar, Lara"]
[Black "Wenzel, Birger"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1930"]
[BlackElo "1974"]
[PlyCount "82"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "St Benildus"]
[BlackTeam "Wasa"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "SWE"]

1. d4 Nf6 2. g3 d5 3. c4 c6 4. Bg2 Bf5 5. Qb3 Qb6 6. cxd5 Bxb1 7. Rxb1 Qxb3 8. axb3 cxd5 9. Nf3 Nc6 10. 0-0 e6 11. Bf4 Be7 12. Bg5 Ne4 13. Bxe7 Kxe7 14. Rfd1 Rhc8 15. Nd2 Nxd2 16. Rxd2 Nb4 17. e4 Kd6 18. exd5 Nxd5 19. Re1 Rc7 20. f4 Rac8 21. Ree2 b6 22. f5 Rc1+ 23. Kf2 Nf6 24. Bh3 Rh1 25. Kg2 Rcc1 26. fxe6 Rcf1 27. Rf2 Rfg1+ 28. Kf3 fxe6 29. Rfe2 Re1 30. Bxe6 Rhf1+ 31. Kg2 Rg1+ 32. Kh3 Ne4 33. Rxe4 Rxe4 34. d5 h5 35. Rc2 b5 36. Rc6+ Ke5 37. Bf7 h4 38. Rg6 hxg3 39. hxg3 Rd4 40. Rxg7 Kf6 41. Rh7 Rh1+ 0-1

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.23"]
[Round "6.4"]
[White "Bucher, Grant"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2114"]
[BlackElo "1974"]
[PlyCount "63"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Sussex Martlets"]
[BlackTeam "Wasa"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "SWE"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Be6 7. b3 Nd7 8. Bb2 Nf6 9. Qe2 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. 0-0-0 a5 13. a4 Bd6 14. Kb1 h5 15. Bd3 h4 16. g4 hxg3 17. fxg3 Qc7 18. Rde1 0-0-0 19. g4 Bb4 20. Re2 Qe7 21. Rf1 Rd7 22. g5 Nh5 23. g6 f6 24. Bf5 exf5 25. Rxe7 Bxe7 26. Qxf5 Ng3 27. Qxa5 Rxh3 28. Re1 Rh2 29. Bc3 Ne2 30. Qa8+ Kc7 31. Ba5+ Kd6 32. Qb8+ 1-0

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.22"]
[Round "5.4"]
[White "Wenzel, Birger"]
[Black "Reichardt, Robin"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1974"]
[BlackElo "2051"]
[PlyCount "67"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wasa"]
[BlackTeam "En Passant"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "NED"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d4 h6 5. c4 Bf5 6. Nc3 e6 7. Qb3 Qc8 8. Bf4 Be7 9. Rc1 Nbd7 10. cxd5 exd5 11. Ne5 Be6 12. 0-0 0-0 13. Qc2 Nxe5 14. Bxe5 Bf5 15. Qd2 Qd7 16. Bxf6 Bxf6 17. Rfd1 Rfe8 18. e3 Bh3 19. b4 Bxg2 20. Kxg2 Be7 21. Rb1 a6 22. Na4 Qf5 23. Qd3 Qxd3 24. Rxd3 Bf8 25. h4 f6 26. h5 Kf7 27. g4 b5 28. Nc5 Bxc5 29. dxc5 Re4 30. f3 Rc4 31. Rb2 a5 32. Ra3 a4 33. Kg3 Re8 34. Rd3 1/2-1/2

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.21"]
[Round "4.4"]
[White "Filipovic, Slobodan J"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2214"]
[BlackElo "1974"]
[PlyCount "81"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bonnevoie Gambit"]
[BlackTeam "Wasa"]
[WhiteTeamCountry "LUX"]
[BlackTeamCountry "SWE"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. b3 c5 6. Bb2 Be7 7. Nc3 d6 8. 0-0 0-0 9. d4 cxd4 10. Qxd4 Nbd7 11. Rfd1 Qb8 12. Qf4 a6 13. Bh3 Nc5 14. Qe3 e5 15. Nh4 g6 16. Nf3 Re8 17. b4 Ncd7 18. Rac1 Ra7 19. Nd5 Nxd5 20. cxd5 Ba8 21. Qd3 b5 22. e4 Nb6 23. Nd2 Na4 24. Ba1 Rc7 25. Nb3 Bd8 26. f4 Qa7+ 27. Kg2 f6 28. fxe5 fxe5 29. Be6+ Kg7 30. Rxc7+ Qxc7 31. Rc1 Qe7 32. Bc8 Qa7 33. Rf1 Rf8 34. Nd4 Rxf1 35. Ne6+ Kg8 36. Qxf1 Be7 37. Qc1 Bf6 38. Nc7 Bg5 39. Be6+ Kf8 40. Qxg5 Qxc7 41. Qf6+ 1-0

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.20"]
[Round "3.4"]
[White "Wenzel, Birger"]
[Black "Dinev, Dejan"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1974"]
[BlackElo "2204"]
[PlyCount "74"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wasa"]
[BlackTeam "Gostivar"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "MKD"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. 0-0 0-0 6. Ne5 Nbd7 7. d4 Nxe5 8. dxe5 Nd7 9. cxd5 Nxe5 10. dxe6 fxe6 11. Qxd8 Rxd8 12. Nc3 c6 13. Bf4 Nc4 14. b3 e5 15. Bc1 Bb4 16. Ne4 Na3 17. Bg5 Rd5 18. Rac1 Bg4 19. f3 Be6 20. Rfd1 h6 21. Be3 b6 22. Nf2 Rad8 23. Rxd5 cxd5 24. Nd3 Bd6 25. Bd2 Bf5 26. Nb4 Bc5+ 27. Kf1 a5 28. Nc6 Re8 29. b4 axb4 30. Bxb4 Bxb4 31. Nxb4 d4 32. Rc6 b5 33. Rc7 Nc4 34. Kf2 Ne3 35. Rc5 Nd1+ 36. Ke1 Ne3 37. Kf2 Nd1+ 1/2-1/2

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.19"]
[Round "2.16"]
[White "Bajraktari, Perparim"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2196"]
[BlackElo "1974"]
[PlyCount "77"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Drejtesia"]
[BlackTeam "Wasa"]
[WhiteTeamCountry "KOS"]
[BlackTeamCountry "SWE"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 Nf6 5. Bg2 0-0 6. Rb1 e4 7. Nh3 Re8 8. 0-0 c5 9. Nf4 d5 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. d3 Qxa2 13. Rb2 Qe6 14. Bxe4 Nc6 15. Bg2 Qf6 16. Be3 Qxc3 17. Rc2 Qf6 18. Rxc5 Bd7 19. d4 b6 20. Rd5 Qe7 21. Rh5 g6 22. Rh4 Rac8 23. d5 Na5 24. d6 Qe5 25. Re4 Qb5 26. Qa1 Rxe4 27. Bxe4 Qc4 28. Rc1 Qe6 29. Rxc8+ Bxc8 30. Bh6 f6 31. Bd5 Qxd5 32. Qxf6 Qd1+ 33. Kg2 Bb7+ 34. Kh3 Bc8+ 35. Kh4 Qa4+ 36. f4 g5+ 37. Kxg5 Qb5+ 38. Kh4 Qf5 39. Qg7# 1-0

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.18"]
[Round "1.16"]
[White "Wenzel, Birger"]
[Black "Risteski, Emil"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1974"]
[BlackElo "2320"]
[PlyCount "48"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wasa"]
[BlackTeam "Gambit Asseco See"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "MKD"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. dxc5 Nc6 6. Nf3 e5 7. c4 d4 8. exd4 e4 9. Nfd2 Qxd4 10. Nc3 Bf5 11. Qe2 0-0-0 12. Nb3 Qe5 13. Nd5 Be6 14. g3 Bxd5 15. cxd5 Rxd5 16. Bg2 f5 17. 0-0 Bxc5 18. Nxc5 Rxc5 19. Rac1 Rd5 20. Rc3 Kb8 21. Rfc1 Re8 22. Qc4 Qe6 23. a3 Rd2 24. Qb5 Nd4 0-1

[Event "Hamburg-chT Landesliga 1920"]
[Site "Hamburg"]
[Date "2021.08.22"]
[Round "9.38"]
[White "Rehm, Klaus Martin"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "A03"]
[BlackElo "2034"]
[PlyCount "30"]
[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 "Eimsbuettel Union"]
[BlackTeam "Johanneum Eppendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. c4 Nf6 5. Nc3 c5 6. cxd5 Nxd5 7. Bb5+ Bd7 8. Qb3 Nxc3 9. bxc3 0-0 10. Bxd7 Qxd7 11. 0-0 Nc6 12. Rb1 b6 13. d4 cxd4 14. cxd4 e6 15. Ne5 Nxe5 1/2-1/2

[Event "Hamburg-chT Landesliga 1920"]
[Site "Hamburg"]
[Date "2021.08.21"]
[Round "8.15"]
[White "Salenko, Vadim"]
[Black "Wenzel, Birger"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1987"]
[BlackElo "2034"]
[PlyCount "50"]
[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 "Hamburger SK IV"]
[BlackTeam "Johanneum Eppendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Bd6 5. Ne5 0-0 6. Nd2 c5 7. c3 Qc7 8. f4 b6 9. 0-0 Ba6 10. Qe2 Bxd3 11. Qxd3 Nc6 12. Rf3 Ne7 13. Rh3 g6 14. g4 Bxe5 15. fxe5 Nxg4 16. e4 f5 17. exd5 Nxd5 18. Nf3 cxd4 19. cxd4 Rac8 20. Bd2 Qc2 21. Ng5 Nf4 22. Bxf4 Qf2+ 23. Kh1 Qxf4 24. Nxe6 Nf2+ 25. Kg2 Nxd3 0-1

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2021.08.10"]
[Round "3"]
[White "Baskin, Robert"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2390"]
[BlackElo "2034"]
[PlyCount "39"]
[EventDate "2021.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Be6 7. b3 Nd7 8. Bb2 Nf6 9. Bxf6 exf6 10. Bc4 Qd7 11. 0-0 Be7 12. Rfe1 Bxc4 13. bxc4 Kf8 14. Rab1 g6 15. Rb3 Bd6 16. Qd4 Qd8 17. Rxb7 Kg7 18. Ng5 Bxh2+ 19. Kxh2 Qxd4 20. Ne6+ 1-0

[Event "GER-chT Online Liga 1 GpD"]
[Site "Playchess.com INT"]
[Date "2021.03.23"]
[Round "7.3"]
[White "Wenzel, Birger"]
[Black "Volz, Daniel"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2034"]
[BlackElo "1917"]
[PlyCount "128"]
[EventDate "2021.01.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eppendorf Johanneum"]
[BlackTeam "Ettlingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. cxd5 Qxd5 6. Nc2 Nf6 7. Nc3 Qh5 8. h3 Bc5 9. Bg2 Qg6 10. b4 Bb6 11. Bb2 0-0 12. a4 a5 13. b5 Rd8 14. Qc1 Be6 15. Ne3 Nbd7 16. bxc6 bxc6 17. 0-0 Nc5 18. Ra3 Nb3 19. Qc2 Rxd2 20. Rxb3 Rxc2 21. Rxb6 Rd2 22. Bc1 Rdd8 23. Rxc6 Rac8 24. Rxc8 Rxc8 25. Bb2 h5 26. Rd1 Qg5 27. Rd4 Qc5 28. Nxe4 Nxe4 29. Rxe4 Qb6 30. Bd4 Qb1+ 31. Kh2 Qe1 32. Re5 Rc1 33. Nf1 Rc2 34. Rxh5 Qxe2 35. Rg5 g6 36. Rxa5 Qd3 37. Bf6 Rc8 38. Re5 Qc2 39. Kg1 Qxa4 40. Re4 Rc4 41. Re1 Qd7 42. Ne3 Rc8 43. Rd1 Qxd1+ 44. Nxd1 Rc1 45. Bf3 Bb3 46. g4 Bxd1 47. Bxd1 Rxd1+ 48. Kg2 Kf8 49. g5 Rd3 50. f3 Ke8 51. Kg3 Kd7 52. Kf4 Ke6 53. Kg4 Rb3 54. h4 Rb1 55. f4 Rg1+ 56. Kf3 Kf5 57. Be5 Rg4 58. Bb8 Rxh4 59. Kg3 Rh8 60. Be5 Re8 61. Bc7 Re3+ 62. Kf2 Rb3 63. Ke2 Ke4 64. Be5 Rf3 0-1

[Event "GER-chT Online Liga 1 GpD"]
[Site "Playchess.com INT"]
[Date "2021.03.18"]
[Round "6.4"]
[White "Wenzel, Birger"]
[Black "Modler, Andreas"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2034"]
[BlackElo "2216"]
[PlyCount "108"]
[EventDate "2021.01.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eppendorf Johanneum"]
[BlackTeam "Berlin SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nf3 Bg7 5. Nc3 d6 6. 0-0 e6 7. e3 Nge7 8. d4 0-0 9. d5 Na5 10. Nd2 exd5 11. cxd5 a6 12. a4 Rb8 13. e4 b5 14. axb5 axb5 15. f4 b4 16. Ne2 Re8 17. Nf3 Ba6 18. Re1 Bc4 19. Nd2 Bb5 20. Nf3 Nc4 21. Ra2 Ra8 22. Rxa8 Qxa8 23. b3 Nb2 24. Bxb2 Bxb2 25. Qc2 Bg7 26. e5 Nxd5 27. exd6 Ne3 28. Qd2 Nxg2 29. Kxg2 Bc6 30. Neg1 Bc3 31. Rxe8+ Qxe8 32. Qe2 Qd7 33. Qe7 Qxe7 34. dxe7 f6 35. Kf2 Kf7 36. Ne2 Bb2 37. Ne1 Bb5 38. Ke3 Kxe7 39. Nd3 Bxd3 40. Kxd3 Kd6 41. Kc4 f5 42. Ng1 Bf6 43. Nf3 h6 44. h4 h5 45. Ne1 Bc3 46. Nd3 Bd4 47. Nxb4 Bf2 48. Nd3 Bxg3 49. Nxc5 Bxh4 50. b4 Bf2 51. Nd3 Be3 52. Ne5 h4 53. Kd3 h3 54. Nc4+ Kc7 0-1

[Event "GER-chT Online Liga 1 GpD"]
[Site "Playchess.com INT"]
[Date "2021.02.23"]
[Round "4.3"]
[White "Braun, Christian"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2245"]
[BlackElo "2034"]
[PlyCount "97"]
[EventDate "2021.01.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Eppendorf Johanneum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 Nc6 5. e4 d5 6. cxd5 exd5 7. e5 Ng8 8. f4 Nge7 9. Nf3 0-0 10. Be2 Ba5 11. Be3 f6 12. 0-0 Bb6 13. Na4 fxe5 14. fxe5 Bf5 15. Nxb6 axb6 16. Nh4 Be6 17. Bd3 Rxf1+ 18. Qxf1 Qd7 19. a3 Re8 20. Qf4 Nd8 21. Rf1 Nf7 22. Qf2 c6 23. Qc2 h6 24. Bh7+ Kh8 25. Ng6+ Nxg6 26. Bxg6 Rf8 27. Qf2 Kg8 28. Bb1 Qe7 29. h4 Rd8 30. Qc2 Qxh4 31. Qh7+ Kf8 32. Qh8+ Ke7 33. Qxg7 Rf8 34. Bg6 b5 35. Bf2 Qg5 36. Be1 Qe3+ 37. Bf2 Qg5 38. Be1 Qe3+ 39. Kh1 Qxd4 40. Qf6+ Kd7 41. Bh4 Ng5 42. Qg7+ Nf7 43. Qxf8 Qxh4+ 44. Kg1 Qd4+ 45. Kh1 Qh4+ 46. Kg1 Qd4+ 47. Rf2 Nxe5 48. Qg7+ Kd6 49. Qf8+ 1/2-1/2

[Event "GER-chT Online Liga 1 GpD"]
[Site "Playchess.com INT"]
[Date "2021.02.05"]
[Round "2.4"]
[White "Wenzel, Birger"]
[Black "Schmidt, Klaus"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2034"]
[BlackElo "1874"]
[PlyCount "57"]
[EventDate "2021.01.18"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eppendorf Johanneum"]
[BlackTeam "Bickenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. cxd5 Nxd5 6. 0-0 Be7 7. d4 0-0 8. e4 Nf6 9. Nc3 cxd4 10. Nxd4 a6 11. Be3 e5 12. Nf5 Qc7 13. Rc1 Bxf5 14. exf5 Nc6 15. Qb3 Rac8 16. Rfd1 Rfd8 17. Rxd8+ Qxd8 18. Rd1 Qc7 19. Bb6 Qb8 20. Nd5 e4 21. Nxf6+ Bxf6 22. Bxe4 Qe5 23. Bd5 Qxb2 24. Bxf7+ Kh8 25. Qxb2 Bxb2 26. Rd7 Ne5 27. Rxb7 Nxf7 28. Rxf7 Rc6 29. Rf8# 1-0

[Event "SWE-chT 1920 Elite"]
[Site "Sweden"]
[Date "2020.10.20"]
[Round "9.1"]
[White "Wenzel, Birger"]
[Black "Holst, Conny"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2055"]
[BlackElo "2163"]
[PlyCount "56"]
[EventDate "2019.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Wasa"]
[BlackTeam "Limhamn"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "SWE"]

1. c4 Nf6 2. g3 e5 3. Bg2 h6 4. Nf3 e4 5. Nd4 Nc6 6. Nc2 Ne5 7. b3 d6 8. Nc3 Bf5 9. 0-0 c6 10. Bb2 Be7 11. c5 0-0 12. Ne3 Bg6 13. Na4 Ned7 14. cxd6 Bxd6 15. Rc1 Re8 16. Bh3 Be5 17. Ba3 Nb6 18. Nc5 Qc7 19. Rc2 Rad8 20. Qc1 Kh7 21. Nf5 Qc8 22. f4 Bd4+ 23. Nxd4 Qxh3 24. e3 Ng4 25. d3 exd3 26. f5 dxc2 27. fxg6+ fxg6 28. Qxc2 Qxf1+ 0-1

[Event "SWE-chT 1920 Elite"]
[Site "Sweden"]
[Date "2020.10.18"]
[Round "7.1"]
[White "Trost, Edvin"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1982"]
[BlackElo "2055"]
[PlyCount "51"]
[EventDate "2019.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Stockholm Rockaden"]
[BlackTeam "Wasa"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "SWE"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. e4 d5 12. Nc3 Nba6 13. Qg4 Bf6 14. exd5 cxd5 15. Rd1 Bxc3 16. bxc3 Ne6 17. c4 Qf6 18. Rb1 Rfe8 19. cxd5 Nec5 20. Bb2 Qg6 21. Qf4 Re2 22. Bf3 Ree8 23. Nxg7 Nd3 24. Rxd3 Qxd3 25. Rd1 Qg6 26. Bh5 1-0

[Event "DSOL 01 Liga Gr-D 1st"]
[Site "Playchess.com INT"]
[Date "2020.08.03"]
[Round "7.4"]
[White "Becker, Linda"]
[Black "Wenzel, Birger"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1799"]
[BlackElo "2045"]
[PlyCount "60"]
[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 "Hemer"]
[BlackTeam "Eppendorf Johanneum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 Bg4 6. 0-0 Nc6 7. Be3 e6 8. h3 Bh5 9. c3 Bd6 10. Nbd2 0-0 11. Rc1 Rc8 12. a3 a6 13. c4 dxc4 14. Nxc4 Bb8 15. Be2 Nd5 16. Bg5 f6 17. Be3 b5 18. Ncd2 Qd6 19. Ne4 Qc7 20. Ng3 Nxe3 21. Qb3 Nxf1 22. Nxh5 Qd6 23. Qd1 g6 24. Nxf6+ Rxf6 25. Kxf1 Rd8 26. Qd3 Nxd4 27. Qxd4 Qxd4 28. Nxd4 Rxd4 29. Rc8+ Rf8 30. Rc6 Rd6 0-1

[Event "DSOL 01 Liga Gr-D 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.31"]
[Round "6.4"]
[White "Wenzel, Birger"]
[Black "Teska, Andreas"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2045"]
[BlackElo "1841"]
[PlyCount "73"]
[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 "Eppendorf Johanneum"]
[BlackTeam "Luebeck SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 g6 3. d4 Bg7 4. Bg2 0-0 5. Nc3 c6 6. e4 d6 7. Nf3 Bg4 8. 0-0 Nbd7 9. Be3 Qa5 10. h3 Bxf3 11. Bxf3 e5 12. d5 Rfd8 13. dxc6 bxc6 14. Qxd6 Rac8 15. Rfd1 Bf8 16. Qd2 Nc5 17. Nd5 Qxd2 18. Nxf6+ Kg7 19. Rxd2 Kxf6 20. Rad1 Rxd2 21. Rxd2 Ke6 22. b4 Na6 23. a3 Rc7 24. c5 Ke7 25. Be2 Nb8 26. f4 Nd7 27. Kf2 Ke8 28. Kf3 Be7 29. Bc4 Bf6 30. h4 h5 31. Bf2 Be7 32. Bb3 Kf8 33. Ba4 Nf6 34. fxe5 Ng4 35. Bd4 g5 36. hxg5 Bxg5 37. Rd1 1-0

[Event "DSOL 01 Liga Gr-D 1st"]
[Site "Playchess.com INT"]
[Date "2020.07.06"]
[Round "3.3"]
[White "Wenzel, Birger"]
[Black "Kuhn, Daniel"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2045"]
[BlackElo "1903"]
[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 "Eppendorf Johanneum"]
[BlackTeam "Landau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d4 e4 8. Ne5 Nxe5 9. dxe5 Bf5 10. Bxe4 Bxe4 11. Qa4+ Qd7 12. Qxe4 0-0-0 13. Nc3 Nxc3 14. bxc3 g5 15. Be3 Kb8 16. Rfb1 c6 17. Qa4 b5 18. c4 b4 19. a3 c5 20. axb4 Qxa4 21. Rxa4 cxb4 22. Rxa7 Rhe8 23. Rxe7 Rxe7 24. Bxg5 Red7 25. Bxd8 Rxd8 26. Rxb4+ Kc7 27. Kg2 Rd7 28. f4 Kc6 29. Kf3 Kc5 30. Ra4 Kd4 31. g4 Rb7 32. e3+ Kd3 33. c5 Rc7 34. Rd4+ Kc3 35. h4 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "3"]
[White "Laux, Dominik"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2021"]
[BlackElo "1809"]
[PlyCount "31"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 c5 4. e3 h6 5. Bh4 d5 6. c3 Nbd7 7. f4 Be7 8. Bd3 0-0 9. Ngf3 b6 10. Ne5 Qc7 11. 0-0 a5 12. Qe2 a4 13. a3 Bb7 14. Rf3 b5 15. Bxb5 c4 16. Nxd7 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "4"]
[White "Wenzel, Birger"]
[Black "Michels, Fabio"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1809"]
[BlackElo "1322"]
[PlyCount "74"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. Be3 Nf6 8. Be2 Ng4 9. Bf4 0-0 10. h3 Nf6 11. 0-0 d5 12. c5 b6 13. Ne5 Nxe5 14. Bxe5 bxc5 15. dxc5 e6 16. b4 a6 17. Qd4 Bb7 18. a4 Nh5 19. Bxg7 Nxg7 20. g4 f6 21. f4 Re8 22. Bf3 e5 23. Bxd5+ Kh8 24. Qc4 Bxd5 25. Nxd5 exf4 26. Rxf4 f5 27. c6 Rc8 28. b5 axb5 29. axb5 Ne6 30. Rff1 Qd6 31. Qc3+ Ng7 32. Ra7 Qe5 33. Qxe5 Rxe5 34. Rd1 Rd8 35. c7 Rc8 36. b6 Ne6 37. b7 Nxc7 0-1

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "2"]
[White "Wenzel, Birger"]
[Black "Mueller, Thorsten"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1809"]
[BlackElo "1565"]
[PlyCount "77"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nf3 d6 5. 0-0 0-0 6. Nc3 c6 7. e3 Nbd7 8. d4 Bb6 9. h3 Bc7 10. e4 Re8 11. Re1 Nf8 12. Be3 Bd7 13. d5 c5 14. a3 Ba5 15. Bd2 h6 16. Rb1 Bxc3 17. Bxc3 a5 18. b3 N6h7 19. Bd2 Ng6 20. Qc1 f5 21. Be3 Rf8 22. exf5 Bxf5 23. Rb2 Qd7 24. Kh2 Be4 25. Nxe5 Nxe5 26. Bxe4 Nf6 27. Bg2 Nh5 28. Qd1 Qf7 29. f4 Qg6 30. fxe5 Qxg3+ 31. Kh1 Nf4 32. Bxf4 Rxf4 33. e6 Raf8 34. e7 Rf2 35. exf8Q+ Rxf8 36. Rf1 Re8 37. Re2 Rd8 38. Qe1 Qxe1 39. Rfxe1 1-0

[Event "GER-ch Net Amateur Gr-A Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "1"]
[White "Wenzel, Birger"]
[Black "Prill, Daniel"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1809"]
[BlackElo "2088"]
[PlyCount "64"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Qc2 a6 5. Bf4 Bg4 6. Ne5 Bh5 7. e3 e6 8. Nc3 Nbd7 9. Bd3 Bg6 10. Nxg6 hxg6 11. h3 Be7 12. 0-0 Rc8 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Nf6 16. Rad1 0-0 17. Bf3 Qa5 18. Rfe1 Rfd8 19. a3 b5 20. Be5 Nd7 21. Bg3 Nb6 22. Be2 Rxd4 23. b4 Rxd1 24. Rxd1 Qxa3 25. c5 Nd5 26. Qd2 Qxb4 27. Qxb4 Nxb4 28. Rd7 Bxc5 29. h4 a5 30. h5 gxh5 31. Bxh5 g6 32. Bf3 a4 0-1

[Event "Hamburg-chT Landesliga 1920"]
[Site "Hamburg"]
[Date "2020.03.01"]
[Round "7.29"]
[White "Wenzel, Birger"]
[Black "Schneider, Alexander"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2058"]
[BlackElo "2079"]
[PlyCount "68"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. Bg2 Nf6 6. Nc3 Bd6 7. 0-0 0-0 8. d3 exd3 9. Qxd3 dxc4 10. Qxc4 Qc7 11. e4 Nbd7 12. h3 Nb6 13. Qe2 Be6 14. Nxe6 fxe6 15. f4 Bc5+ 16. Kh1 e5 17. f5 Kh8 18. g4 h6 19. h4 Ng8 20. g5 Qf7 21. Bf3 Rad8 22. Bh5 Qc4 23. Qg2 Rd7 24. Bd2 Rfd8 25. Rad1 Rxd2 26. Be2 Qf7 27. Rde1 Rxb2 28. Qg3 Rdd2 29. f6 gxf6 30. gxf6 Bd4 31. h5 Bxc3 32. Qg6 Qxg6 33. hxg6 Nxf6 34. Rxf6 Rxe2 0-1

[Event "Hamburg-chT Landesliga 1920"]
[Site "Hamburg"]
[Date "2020.02.09"]
[Round "6.6"]
[White "Wenzel, Birger"]
[Black "Schuetze, Michael"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2058"]
[BlackElo "2193"]
[PlyCount "39"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 g6 5. 0-0 Bg7 6. Nbd2 0-0 7. Re1 d5 8. c4 c6 9. b3 Be6 10. Bb2 Nbd7 11. c5 Ne4 12. Qc2 Qe8 13. e3 h6 14. Re2 g5 15. Ne1 Bf7 16. Nd3 Bh5 17. Ree1 e5 18. Nf3 Bxf3 19. Bxf3 g4 20. Bg2 1/2-1/2

[Event "Hamburg-chT Landesliga 1920"]
[Site "Hamburg"]
[Date "2020.01.19"]
[Round "5.6"]
[White "Grote, Dirk"]
[Black "Wenzel, Birger"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2036"]
[BlackElo "2058"]
[PlyCount "58"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3 8. bxc3 Be7 9. e4 0-0 10. Bd3 c5 11. 0-0 Qc7 12. Qe2 Nd7 13. e5 Rfd8 14. Be3 Rac8 15. Ng5 h6 16. Ne4 cxd4 17. cxd4 Nf8 18. h4 Qc6 19. h5 Nh7 20. Qg4 Ng5 21. f3 Qa4 22. Nxg5 Bxg5 23. f4 Rxd4 24. Bxd4 Qxd4+ 25. Kh2 Qxd3 26. fxg5 Rc2 27. Rg1 Rc4 28. Qg3 Qe2 29. Qh3 Qxe5+ 0-1

[Event "GER CupT 1920 prel4"]
[Site "Hamburg"]
[Date "2020.01.11"]
[Round "1.2"]
[White "Charmeteau, Sven"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2349"]
[BlackElo "2055"]
[PlyCount "144"]
[EventDate "2020.01.11"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen"]
[BlackTeam "Johanneum Eppendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 exd4 9. Qxd4 Ne5 10. Be2 Re8 11. h3 Qc7 12. Bf4 Bf8 13. Bh2 b6 14. Qd2 Bb7 15. Nd4 Rad8 16. f4 Ng6 17. Bf3 Qc8 18. Qf2 c5 19. Ndb5 a6 20. Na3 d5 21. e5 c4 22. Kh1 Bc5 23. Qf1 Ne4 24. Nxe4 dxe4 25. Bxe4 Rd2 26. Re2 Bxe4 27. Rxe4 Rf2 28. Qxc4 Nh4 29. Re2 Qa8 30. Rxf2 Bxf2 31. Qf1 Bc5 32. Bg1 Nf5 33. Kh2 Bxg1+ 34. Kxg1 Qe4 35. c3 Qxa4 36. Nc4 Qc2 37. Qf2 Qd3 38. Nxb6 Rd8 39. Na4 Ne3 40. Nc5 Qd1+ 41. Qe1 Qd2 42. Qxd2 Rxd2 43. b4 Nxg2 44. b5 Nh4 45. Rf1 axb5 46. Rf2 Rd5 47. Ra2 h6 48. Ne4 Kh7 49. Kf2 Rd3 50. Ra5 Rxh3 51. Rxb5 Rf3+ 52. Ke2 Rxf4 53. Ke3 Ng2+ 54. Kd3 Kg6 55. Rb2 Nh4 56. Nd6 Rf1 57. Re2 Rf3+ 58. Kd4 Rf1 59. Kd5 Kg5 60. c4 Ng6 61. Kc6 Nf4 62. Rc2 Ne6 63. Kd7 Nc5+ 64. Ke7 f6 65. Nf7+ Kf5 66. Re2 Ra1 67. Nd6+ Kf4 68. exf6 Ra7+ 69. Ke8 gxf6 70. Rf2+ Ke5 71. Nf7+ Kd4 72. Rxf6 Kxc4 1/2-1/2

[Event "Hamburg-chT Landesliga 1920"]
[Site "Hamburg"]
[Date "2019.12.08"]
[Round "4.29"]
[White "Diekmann, Jens"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2050"]
[BlackElo "2058"]
[PlyCount "93"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. dxc3 d6 5. Bg2 Nc6 6. e4 Be6 7. Qe2 Nge7 8. Nf3 h6 9. Nd2 0-0 10. 0-0 Qd7 11. Rd1 b6 12. Nf1 Bg4 13. f3 Bh3 14. Ne3 Bxg2 15. Kxg2 f5 16. exf5 Nxf5 17. Qd3 Nxe3+ 18. Bxe3 Ne7 19. Qe4 Qe6 20. Rf1 Rae8 21. Rae1 Qd7 22. Rf2 Kh8 23. b3 Ng8 24. Qb7 Nf6 25. Bc1 e4 26. fxe4 Ng4 27. Rff1 Ne5 28. Qd5 g5 29. h3 Qg7 30. Be3 Rxf1 31. Rxf1 Rf8 32. Qd1 Qe7 33. Bd4 Kg8 34. Bxe5 Rxf1 35. Kxf1 dxe5 36. Qd5+ Kg7 37. b4 c5 38. a3 h5 39. Ke2 Kh7 40. Qd3 Qe6 41. Qf3 Qxc4+ 42. Ke1 Kg7 43. Qe3 Kg6 44. h4 gxh4 45. gxh4 Kf7 46. Kf2 a5 47. Qe2 1/2-1/2

[Event "Hamburg-chT Landesliga 1920"]
[Site "Hamburg"]
[Date "2019.11.24"]
[Round "3.5"]
[White "Wenzel, Birger"]
[Black "Ludwig, Jan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2058"]
[BlackElo "2064"]
[PlyCount "119"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. g3 Ngf6 6. Nxf6+ Nxf6 7. Nf3 c5 8. Bg2 cxd4 9. Qxd4 Qxd4 10. Nxd4 a6 11. 0-0 Bd6 12. Rd1 Ke7 13. b3 Rb8 14. Bb2 Rd8 15. c4 e5 16. Re1 Kf8 17. Nf3 Bg4 18. Bxe5 b5 19. Bxd6+ Rxd6 20. c5 Rd3 21. Ne5 Rd2 22. c6 Rc8 23. a4 Be6 24. axb5 axb5 25. Ra5 b4 26. Rb5 Rd4 27. Rc1 Nd5 28. Bxd5 Bxd5 29. Nd7+ Ke7 30. Nb6 Rxc6 31. Nxd5+ Rxd5 32. Rb7+ Rd7 33. Re1+ Kd8 34. Rxb4 Rc2 35. Re3 g6 36. Rb6 Kc7 37. Rf6 Kd8 38. h4 Rb2 39. h5 Re7 40. Rd3+ Ke8 41. Kg2 Rb7 42. Rff3 Rb5 43. Rfe3+ Kf8 44. h6 Rb8 45. g4 Re8 46. Rf3 Re4 47. Kg3 Ke7 48. Rc3 Rb1 49. Rc7+ Kd6 50. Rfxf7 Rg1+ 51. Kf3 Rexg4 52. Rxh7 Rb4 53. Rb7 Rh4 54. Rhd7+ Ke6 55. h7 Rgh1 56. Re7+ Kd6 57. Ke2 g5 58. b4 Rxb4 59. Rxb4 Kxe7 60. Rb8 1-0

[Event "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.16"]
[Round "7.25"]
[White "Rendboe, John Filip"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2119"]
[BlackElo "2058"]
[PlyCount "62"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Aarhus Skolerne"]
[BlackTeam "Wasa"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "SWE"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 Ba6 8. cxd5 exd5 9. a3 Bxc3 10. bxc3 Qc8 11. a4 Nc6 12. Bb5 Bxb5 13. axb5 Na5 14. Ne5 a6 15. bxa6 Rxa6 16. Ba3 Re8 17. Bb4 Qa8 18. Bxa5 Rxa5 19. Rxa5 Qxa5 20. c4 h5 21. h3 dxc4 22. Nxc4 Qd5 23. Qc2 Ra8 24. Rc1 Ne4 25. Nd2 Nxd2 26. Qxd2 c5 27. Qc3 cxd4 28. Qxd4 Qxd4 29. exd4 Rd8 30. Rb1 Rxd4 31. Rxb6 g6 1/2-1/2

[Event "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.15"]
[Round "6.22"]
[White "Wenzel, Birger"]
[Black "Kaatiala, Pekka"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2058"]
[BlackElo "2004"]
[PlyCount "62"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Wasa"]
[BlackTeam "Tammer Shakki"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "FIN"]

1. Nf3 g6 2. d4 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. b3 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8 Rxd8 12. Bg5 Re8 13. Nd5 Nxd5 14. cxd5 f6 15. Bd2 Bf8 16. Rac1 Bd6 17. e4 Bd7 18. Ba5 b6 19. Bc3 a5 20. Rfe1 Kf7 21. Bf1 Ke7 22. f4 Rg8 23. Bd2 g5 24. f5 h5 25. a4 Rgb8 26. Ra1 Rd8 27. Be2 Rh8 28. Rec1 h4 29. Kg2 hxg3 30. hxg3 Rh7 31. Rh1 Rah8 1/2-1/2

[Event "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.12"]
[Round "3.9"]
[White "Wenzel, Birger"]
[Black "Nogly, Christoph"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2058"]
[BlackElo "2235"]
[PlyCount "64"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Wasa"]
[BlackTeam "Berlin SF"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "GER"]

1. c4 e6 2. g3 d5 3. Bg2 dxc4 4. Qa4+ Nd7 5. Qxc4 a6 6. Qc2 c5 7. Nf3 Ngf6 8. Nc3 Ra7 9. a4 b6 10. d4 Bb7 11. e4 cxd4 12. Nxd4 Ne5 13. Be3 Nfg4 14. 0-0 Nxe3 15. fxe3 Bc5 16. Rad1 Qg5 17. Qe2 Ng4 18. Rf3 0-0 19. Nc2 a5 20. Rf4 Ne5 21. Nd4 Ba6 22. Ncb5 Rd7 23. Bh3 Rfd8 24. Qf2 Bxb5 25. axb5 Qh5 26. Rd2 Ng6 27. Bf1 Nxf4 28. gxf4 e5 29. fxe5 Qxe5 30. Bc4 Qxe4 31. Nf5 Qg4+ 32. Kh1 Qxc4 0-1

[Event "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.10"]
[Round "1.10"]
[White "Wenzel, Birger"]
[Black "Antonsen, Mikkel"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2058"]
[BlackElo "2390"]
[PlyCount "80"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Wasa"]
[BlackTeam "Koge Xtracon"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "DEN"]

1. c4 g6 2. d4 Nf6 3. g3 c6 4. Bg2 d5 5. Qa4 dxc4 6. Qxc4 Bg7 7. Nf3 0-0 8. 0-0 Bf5 9. Nc3 Nbd7 10. h3 Rc8 11. Qb3 Qb6 12. Re1 Be6 13. Qd1 Rfd8 14. e4 Bc4 15. b3 Ba6 16. e5 Nd5 17. Na4 Qc7 18. Ng5 b5 19. Nb2 e6 20. Ne4 c5 21. Bg5 cxd4 22. Bxd8 Rxd8 23. f4 Qb6 24. Nd3 Ne3 25. Qd2 Nxg2 26. Kxg2 Bb7 27. Kh2 a5 28. Rac1 Bf8 29. g4 Bd5 30. f5 exf5 31. gxf5 Re8 32. Qf4 a4 33. e6 fxe6 34. f6 e5 35. Qf3 Bh6 36. Rf1 Rf8 37. Qg4 Be6 38. Qh4 Bxc1 39. Rxc1 Bf5 40. Ndf2 Nxf6 0-1

[Event "LAT-chT"]
[Site "Riga"]
[Date "2019.10.12"]
[Round "7.1"]
[White "Bernotas, Arturs"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2385"]
[BlackElo "2055"]
[PlyCount "89"]
[EventDate "2019.02.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Termo Eko/RSF"]
[BlackTeam "RTU/Juniors"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "LAT"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nd7 7. Nf4 e5 8. Nxg6 hxg6 9. dxe5 Qa5+ 10. Bd2 Qxe5+ 11. Qe2 Ngf6 12. 0-0-0 Qxe2 13. Bxe2 Bc5 14. f4 0-0-0 15. Bf3 Rhe8 16. Rhe1 Nb6 17. Rxe8 Rxe8 18. f5 gxf5 19. Nxf5 Bf8 20. Bc3 Nbd5 21. Bd4 g6 22. c4 gxf5 23. cxd5 Bh6+ 24. Kb1 Nxd5 25. Bxa7 Ne3 26. Re1 f4 27. g3 fxg3 28. hxg3 f6 29. Rh1 Bg5 30. Rh7 Re5 31. Rf7 Rb5 32. Bd4 Nc4 33. Bg4+ Kb8 34. b3 Nd2+ 35. Kc2 Ne4 36. Kd3 Nc5+ 37. Kc4 Ne4 38. Re7 Nd6+ 39. Kd3 f5 40. Re6 fxg4 41. Rxd6 Kc7 42. Rg6 Rd5 43. Ke4 b5 44. Be5+ Rxe5+ 45. Kxe5 1-0

[Event "LAT-chT"]
[Site "Riga"]
[Date "2019.10.12"]
[Round "8.5"]
[White "Chukavin, Kirill"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2332"]
[BlackElo "2055"]
[PlyCount "83"]
[EventDate "2019.02.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Maxon&Co"]
[BlackTeam "RTU/Juniors"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "LAT"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qd7 7. Nd2 Nc6 8. Ngf3 Qc7 9. h3 Bxf3 10. Nxf3 e6 11. Bf4 Qc8 12. 0-0 Be7 13. Rae1 0-0 14. Qc2 a6 15. Ne5 b5 16. g4 g6 17. Bh6 Nxe5 18. dxe5 Nd7 19. Bxf8 Bxf8 20. f4 Qd8 21. Kg2 Bg7 22. a4 Qb6 23. axb5 axb5 24. Qf2 Qc6 25. h4 Ra2 26. h5 Nc5 27. Bb1 Ra4 28. hxg6 hxg6 29. b4 Nd7 30. f5 Nxe5 31. fxg6 d4+ 32. Be4 Qc4 33. gxf7+ Kf8 34. Qh4 Ra2+ 35. Kg1 Qc7 36. Qh7 Nxf7 37. Rxf7+ Qxf7 38. Rf1 Qxf1+ 39. Kxf1 dxc3 40. Qg6 Bd4 41. Qxe6 Rf2+ 42. Ke1 1-0

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2019.06.15"]
[Round "8"]
[White "Apitzsch, Leon Fabian"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "1972"]
[BlackElo "2101"]
[PlyCount "157"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. g3 Na6 7. a3 Bxc3+ 8. Qxc3 Nxc5 9. Bg2 a5 10. b3 Qb6 11. Rb1 d6 12. Nf3 e5 13. Be3 Bf5 14. Bxc5 Qxc5 15. Ra1 Be4 16. 0-0 Qc6 17. Rac1 Rfc8 18. Qd2 Nd7 19. Rfd1 Nc5 20. Qxd6 Nxb3 21. Qxc6 Bxc6 22. Rb1 Bxf3 23. Bxf3 Nc5 24. Bxb7 Nxb7 25. Rxb7 Rxc4 26. Ra7 Rcc8 27. Rdd7 Rxa7 28. Rxa7 g6 29. Rxa5 Rc3 30. a4 Ra3 31. Ra8+ Kg7 32. a5 h5 33. Kg2 e4 34. a6 Ra2 35. Kf1 Ra1+ 36. Kg2 Ra2 37. e3 Ra1 38. a7 Kh7 39. f4 Kg7 40. Kf2 Kf6 41. h3 Kf5 42. Ke2 Ra2+ 43. Kd1 Kf6 44. Kc1 Kg7 45. Kb1 Ra6 46. Kb2 Kf6 47. Kb3 Kf5 48. Kb4 Ra1 49. Kc5 Ra6 50. Kb5 Ra1 51. Kc6 Ra3 52. Kd6 Kf6 53. g4 hxg4 54. hxg4 Ra5 55. Kc6 Ra1 56. Kd5 Ra4 57. Kd6 Ra5 58. Kd7 Ra6 59. g5+ Kg7 60. Kc7 Ra1 61. Kc6 Ra2 62. Kb6 Rb2+ 63. Kc5 Ra2 64. Kd5 Ra4 65. Ke5 Ra5+ 66. Kxe4 Ra4+ 67. Ke5 Ra5+ 68. Kd6 Ra6+ 69. Ke7 Re6+ 70. Kd7 Ra6 71. e4 Ra4 72. f5 Ra6 73. fxg6 fxg6 74. e5 Ra1 75. e6 Rd1+ 76. Kc6 Rc1+ 77. Kd5 Rd1+ 78. Kc4 Rc1+ 79. Kd3 1-0

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2019.06.13"]
[Round "6"]
[White "Wenzel, Birger"]
[Black "Foo, Tzun Hong"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2101"]
[BlackElo "1892"]
[PlyCount "75"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 b5 6. c3 Ngf6 7. Re1 e6 8. Bc2 Be7 9. d4 cxd4 10. cxd4 0-0 11. Nc3 e5 12. a3 Qc7 13. h3 Bb7 14. d5 Nb6 15. g4 Qd7 16. Nh2 g6 17. Qd3 Rac8 18. Bd1 Rc4 19. Be3 Qd8 20. a4 Rb4 21. axb5 axb5 22. b3 Nxe4 23. Bxb6 Qxb6 24. Rxe4 Rxe4 25. Nxe4 f5 26. gxf5 gxf5 27. Nc3 Bh4 28. Qe3 Qc7 29. Nf3 f4 30. Qd3 Qg7+ 31. Kf1 e4 32. Qxe4 Bf6 33. Ra7 Bxc3 34. Bc2 b4 35. Ng5 h6 36. Ne6 Qe7 37. Qg6+ Kh8 38. Qxh6+ 1-0

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2019.06.12"]
[Round "5"]
[White "Kemeny, Matthias"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "1961"]
[BlackElo "2101"]
[PlyCount "53"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4 Be7 9. Bd3 0-0 10. 0-0 exf4 11. Kh1 Nc5 12. Bxf4 Bg4 13. Qe1 Rc8 14. Bg5 Bh5 15. Nh4 Ne6 16. Bd2 Ng4 17. Nf5 Bg5 18. Nd5 Re8 19. Ba5 Qd7 20. Nb6 Qc6 21. Nxc8 Rxc8 22. Bd2 Bd8 23. Qg3 Ne5 24. Bb4 Bg6 25. Nxd6 Nxd3 26. cxd3 Bc7 27. Nxc8 1-0

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2019.06.11"]
[Round "4"]
[White "Wenzel, Birger"]
[Black "Schiele, Lars"]
[Result "1/2-1/2"]
[ECO "B39"]
[WhiteElo "2101"]
[BlackElo "2089"]
[PlyCount "74"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. e4 Nc6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Nc6 10. Rc1 d6 11. Be2 0-0 12. Qd2 Be6 13. b3 Qd7 14. Bh6 Bxh6 15. Qxh6 f6 16. 0-0 Ne5 17. Qe3 g5 18. Rfd1 Rfc8 19. Nb5 a5 20. c5 a4 21. cxd6 axb3 22. Rc7 Rxc7 23. Nxc7 Rxa2 24. Nxe6 Qxe6 25. d7 Nxd7 26. Rxd7 b2 27. Rd1 Ra1 28. Qd3 Qd6 29. Qb3+ Kg7 30. Bd3 Qb4 31. Qxb4 Rxd1+ 32. Bf1 b1Q 33. Qxe7+ Kg8 34. Qe8+ Kg7 35. Qe7+ Kg6 36. Qe8+ Kh6 37. Qf8+ Kg6 1/2-1/2

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2019.06.10"]
[Round "3"]
[White "Garner, Isaac"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "1893"]
[BlackElo "2101"]
[PlyCount "64"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 b5 9. Nd5 Nbd7 10. Nec3 Nb6 11. Nxe7 Qxe7 12. Bg5 0-0 13. Qf3 Be6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. 0-0-0 b4 17. Ne2 Rfd8 18. b3 Kf8 19. Kb2 Ke7 20. Rd2 Nc8 21. c3 a5 22. cxb4 axb4 23. Nc1 Na7 24. Nd3 Rab8 25. Rc1 Rdc8 26. Rdc2 Rxc2+ 27. Rxc2 Kd8 28. f4 Bd7 29. Rc4 Nc6 30. Bf3 Rb6 31. Bh5 Be8 32. f5 Kd7 1/2-1/2

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2019.06.09"]
[Round "2"]
[White "Wenzel, Birger"]
[Black "Anderberg, Peter"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2101"]
[BlackElo "2005"]
[PlyCount "83"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7 12. a3 Nbd7 13. Ba5 Rc8 14. Nbd2 Bd6 15. Rd1 Qe7 16. b4 e5 17. dxe5 Nxe5 18. Nxe5 Bxg2 19. Kxg2 Bxe5 20. Ra2 c5 21. bxc5 Rxc5 22. Qb1 Bc3 23. Bb4 Bxb4 24. axb4 Re5 25. e3 Nd5 26. Nf3 Nc3 27. Qb3 Nxa2 28. Nxe5 Qxe5 29. Qxa2 Qe4+ 30. Kg1 Qxb4 31. Qxa6 Qa4 32. Qxa4 bxa4 33. Ra1 Ra8 34. Kf1 Kf8 35. Ke2 Ke7 36. Kd3 Kd6 37. Kc4 a3 38. Ra2 Rc8+ 39. Kd4 Ra8 40. Kc4 Rc8+ 41. Kd4 Ra8 42. Kc4 1/2-1/2

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2019.06.08"]
[Round "1"]
[White "Becker Bertau, Friedrich"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1886"]
[BlackElo "2101"]
[PlyCount "97"]
[EventDate "2019.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 e6 5. Nbd2 c5 6. e4 d6 7. 0-0 Be7 8. c3 0-0 9. Ne1 Nc6 10. f4 Nd7 11. g4 b5 12. Ndf3 d5 13. g5 dxe4 14. dxe4 c4 15. Be3 Bc5 16. Nc2 Bxe3+ 17. Nxe3 Nc5 18. e5 Nd3 19. Ne1 Qb6 20. Qe2 Nxb2 21. Be4 g6 22. Rf2 Na4 23. Rc1 Ne7 24. Ng4 Bxe4 25. Nf6+ Kg7 26. Qxe4 Rad8 27. Kf1 Nd5 28. Rf3 Ne7 29. Rh3 Rh8 30. Nc2 Rd2 31. Qe1 Rdd8 32. Nd4 Rxd4 33. cxd4 Nf5 34. d5 exd5 35. Nxd5 Qe6 36. Nf6 Nc5 37. Qa5 Nd3 38. Rxd3 cxd3 39. Rc7 h6 40. Ne4 Qd5 41. e6 Re8 42. Qc3+ Nd4 43. Qxd3 hxg5 44. Rc5 Qxe6 45. Qxd4+ f6 46. Nxg5 Qg4 47. Rc7+ Kg8 48. Qd5+ Kh8 49. Rh7# 1-0

[Event "Hamburg-chT Landesliga 1819"]
[Site "Hamburg"]
[Date "2019.04.14"]
[Round "9.1"]
[White "Wenzel, Birger"]
[Black "Mandelbaum, Peter Rene"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2080"]
[BlackElo "2090"]
[PlyCount "29"]
[EventDate "2018.10.21"]
[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 "Johanneum Eppendorf II"]
[BlackTeam "Hamburg Weisse Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7 12. Rd1 Qc8 13. Bg5 Nbd7 14. Nbd2 c5 15. dxc5 1/2-1/2

[Event "Hamburg-chT Landesliga 1819"]
[Site "Hamburg"]
[Date "2019.04.13"]
[Round "8.1"]
[White "Becker, Norbert"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2116"]
[BlackElo "2080"]
[PlyCount "108"]
[EventDate "2018.10.21"]
[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 "Barmbek"]
[BlackTeam "Johanneum Eppendorf II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 e5 3. Bg2 c6 4. d4 e4 5. Nc3 Bb4 6. Qb3 Bxc3+ 7. Qxc3 0-0 8. Bg5 d5 9. e3 Nbd7 10. cxd5 cxd5 11. Rc1 Qb6 12. Ne2 h6 13. Bf4 Qa6 14. Qb3 Nb6 15. Nc3 Bg4 16. Bf1 Qa5 17. Bd6 Nbd7 18. Bb4 Qc7 19. Bxf8 Nxf8 20. Bg2 N8h7 21. h4 Rd8 22. Kd2 Qd7 23. Kc2 Qf5 24. Rhf1 Rd7 25. Kb1 Ne8 26. Rc2 Nhf6 27. Rfc1 Qh5 28. Bf1 a6 29. Qb4 Nd6 30. Be2 Bxe2 31. Nxe2 Qf5 32. Nc3 Ng4 33. Nd1 Qf3 34. b3 Kh7 35. Kb2 Qf5 36. Qd2 Nh2 37. Nc3 Ng4 38. Nd1 Nh2 39. f4 Nf3 40. Qf2 Qe6 41. Ka1 Nb5 42. Rc8 Qb6 43. g4 Qa5 44. Qc2 Ne1 45. Qc5 Nd3 46. Qf8 Nxc1 47. Qh8+ Kg6 48. f5+ Kf6 49. Rxc1 Qd2 50. Qc8 Ke7 51. Qc5+ Ke8 52. Qc8+ Rd8 53. Qc2 Qb4 54. g5 hxg5 1/2-1/2

[Event "GER CupT 1819 prel2"]
[Site "Rostock"]
[Date "2019.01.27"]
[Round "2.3"]
[White "Zitzelsberger, Philipp"]
[Black "Wenzel, Birger"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2079"]
[BlackElo "2080"]
[PlyCount "94"]
[EventDate "2019.01.26"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Oranienburg"]
[BlackTeam "Johanneum Eppendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. exd5 exd5 6. Bd3 Nf6 7. Ne2 0-0 8. 0-0 Nc6 9. c3 Re8 10. Nb3 Bd6 11. Nbd4 Ne4 12. Bb5 Bd7 13. Nf3 a6 14. Ba4 Bg4 15. Nfd4 Nxd4 16. cxd4 Qh4 17. g3 Qh5 18. Bxe8 Bxe2 19. Bxf7+ Kxf7 20. Qb3 Re8 21. Re1 Nxf2 22. h4 Qf5 23. Be3 Nh3+ 24. Kh2 Bxg3+ 25. Kxg3 Qf3+ 26. Kh2 Rxe3 27. Qxb7+ Re7 28. Qb3 Qf2+ 29. Kxh3 Re3+ 30. Qxe3 Qxe3+ 31. Kg2 Qf3+ 32. Kh2 Qf2+ 33. Kh3 h5 34. Rg1 Bg4+ 35. Rxg4 hxg4+ 36. Kxg4 Qxd4+ 37. Kg3 Qxb2 38. Rf1+ Kg6 39. Rf2 Qe5+ 40. Kg2 d4 41. a4 d3 42. Kf1 Qa1+ 43. Kg2 Qe1 44. a5 d2 45. Kh3 Qxf2 46. h5+ Kg5 47. h6 d1Q 0-1

[Event "GER CupT 1819 prel2"]
[Site "Rostock"]
[Date "2019.01.26"]
[Round "1.3"]
[White "Celmer, Ole"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1927"]
[BlackElo "2080"]
[PlyCount "86"]
[EventDate "2019.01.26"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Think Rochade"]
[BlackTeam "Johanneum Eppendorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Bd3 0-0 8. Qf3 Re8 9. Ne2 b6 10. 0-0 Ba6 11. Bxa6 Nxa6 12. Bg5 c6 13. Qg4 Qc8 14. Qxc8 Nxc8 15. Ng3 Nd6 16. a4 Nc4 17. Bf4 Re6 18. Rfe1 Rae8 19. Rxe6 Rxe6 20. Kf1 f6 21. h4 g6 22. Ne2 Kf7 23. Nc1 Ke8 24. Nb3 Re4 25. g3 Kd7 26. a5 b5 27. Bh6 Ke8 28. Bf4 Kd7 29. Bh6 Ke7 30. Bf4 Kf7 31. Kg2 Re2 32. Ra2 b4 33. Kf3 Re1 34. Nd2 Nxd2+ 35. Bxd2 Rb1 36. cxb4 Nxb4 37. Bxb4 Rxb4 38. Ke3 Ke6 39. Kd3 Kf5 40. f3 h5 41. Ra3 g5 42. Rc3 Rb5 43. Rxc6 Rxa5 1/2-1/2

[Event "Hamburg-chT Landesliga 1819"]
[Site "Hamburg"]
[Date "2019.01.20"]
[Round "5.1"]
[White "Gara, Anita"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2380"]
[BlackElo "2080"]
[PlyCount "41"]
[EventDate "2018.10.21"]
[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 "Grosshansdorf"]
[BlackTeam "Johanneum Eppendorf II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 Bd7 8. Nbd2 Na5 9. Bh3 Ne7 10. 0-0 Nc8 11. Rb1 Nb3 12. Nxb3 Ba4 13. Ng5 Bxb3 14. Qh5 g6 15. Qf3 Qc7 16. Qf6 Rg8 17. Bxe6 fxe6 18. Qxe6+ Ne7 19. Nxh7 Bc2 20. Nf6+ Kd8 21. Qf7 1-0

[Event "Lueneburg NSV rapid op"]
[Site "Lueneburg"]
[Date "2018.07.14"]
[Round "8"]
[White "Reher, Wolfgang"]
[Black "Wenzel, Birger"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1906"]
[BlackElo "2084"]
[PlyCount "68"]
[EventDate "2018.07.14"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 Nf6 5. Bd3 Bf5 6. 0-0 Bxd3 7. cxd3 0-0 8. Bd2 e6 9. Be1 c6 10. Bh4 Qb6 11. Qc1 Rc8 12. Nc3 c5 13. dxc5 Qxc5 14. d4 Qa5 15. Bxf6 Bxf6 16. Qd2 Nc6 17. h3 b5 18. Rfc1 b4 19. Ne2 Qb5 20. Rc5 Qb7 21. Rac1 Be7 22. R5c2 a5 23. Ne5 Na7 24. g4 a4 25. Ng3 b3 26. axb3 axb3 27. Rxc8+ Rxc8 28. Rxc8+ Qxc8 29. Kf2 Nb5 30. Ke2 Bh4 31. Nf1 Nd6 32. Nd3 Ne4 33. Qc1 Qc4 34. Nd2 Ng3+ 0-1

[Event "Lueneburg NSV rapid op"]
[Site "Lueneburg"]
[Date "2018.07.14"]
[Round "5"]
[White "Wenzel, Birger"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2084"]
[BlackElo "2275"]
[PlyCount "88"]
[EventDate "2018.07.14"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. cxd5 exd5 7. 0-0 Bd6 8. Nc3 Nbd7 9. b3 0-0 10. Bb2 a6 11. Rc1 Qe7 12. Qc2 Ne4 13. Ne2 Rac8 14. Ng3 f5 15. Qe2 b5 16. Rfd1 g5 17. a4 c6 18. axb5 axb5 19. Ra1 g4 20. Nd2 Qg5 21. Ra7 Rb8 22. Ngf1 h5 23. Ba3 Nc3 24. Qe1 b4 25. Bb2 Nxd1 26. Qxd1 h4 27. Qc2 f4 28. e4 f3 29. g3 hxg3 30. hxg3 Qh5 31. e5 Be7 32. Ne3 Bg5 33. Nf5 Bxd2 34. Ne7+ Kg7 35. Qxd2 Rh8 36. Nf5+ Kf8 37. Nh4 Qh6 38. Qxb4+ c5 39. dxc5 Ba6 40. Qd4 Bxd3 41. Qxd3 Ke8 42. Qxd5 Rd8 43. e6 Nb8 44. e7 Rxd5 0-1

[Event "Lueneburg NSV rapid op"]
[Site "Lueneburg"]
[Date "2018.07.14"]
[Round "7"]
[White "Wenzel, Birger"]
[Black "Hoppe, Daniel"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2084"]
[BlackElo "1981"]
[PlyCount "61"]
[EventDate "2018.07.14"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. Nc3 a6 8. b3 Rb8 9. Nd5 e6 10. Nxf6+ Bxf6 11. Bh6 Re8 12. Rc1 e5 13. d5 Ne7 14. e4 c6 15. Qd2 Qc7 16. c5 cxd5 17. exd5 Nf5 18. Bg5 Bg7 19. b4 a5 20. a3 axb4 21. axb4 Bd7 22. Rfd1 Ba4 23. Re1 Ra8 24. Bh3 Nd4 25. Nxd4 exd4 26. c6 Bb3 27. Rxe8+ Rxe8 28. Re1 Rxe1+ 29. Qxe1 Bf8 30. Qe8 Kg7 31. Qd7 1-0

[Event "Lueneburg NSV rapid op"]
[Site "Lueneburg"]
[Date "2018.07.14"]
[Round "9"]
[White "Wenzel, Birger"]
[Black "Mirzoev, Azer"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "2084"]
[BlackElo "2506"]
[PlyCount "158"]
[EventDate "2018.07.14"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Nbd7 6. 0-0 Be7 7. Qc2 0-0 8. Nbd2 b6 9. e4 Bb7 10. e5 Ne8 11. Rd1 Rc8 12. cxd5 cxd5 13. Qd3 Nc7 14. Nf1 a5 15. Bf4 Ba6 16. Qd2 Re8 17. h4 a4 18. a3 Nb5 19. N1h2 Qc7 20. Rdc1 Qb8 21. Ng4 Rxc1+ 22. Rxc1 Rc8 23. Bf1 Qa8 24. Rc2 Nc7 25. Bh3 Ne8 26. h5 b5 27. Qc1 Rxc2 28. Qxc2 Qc8 29. Qxc8 Bxc8 30. Bf1 Nc7 31. Bd2 Ba6 32. Ba5 Na8 33. Ne3 Nb8 34. Nc2 Nc6 35. Bc3 Nb6 36. Nfe1 Nc4 37. Nd3 Bc8 38. Kg2 Bd7 39. Be2 Be8 40. f4 g6 41. hxg6 hxg6 42. g4 Bd8 43. Kf3 Bb6 44. Bf1 Kf8 45. Bh3 Bd7 46. Ke2 Ke8 47. Kf3 N6a5 48. Ncb4 Nb3 49. Nc2 Ncd2+ 50. Ke3 Ne4 51. Bg2 Nxc3 52. bxc3 Na5 53. Nb2 Bd8 54. f5 Bg5+ 55. Ke2 exf5 56. gxf5 Bxf5 57. Nb4 Bc1 58. N4d3 Bxd3+ 59. Nxd3 Bxa3 60. Bxd5 Ke7 61. Kf3 Kf8 62. Kg4 Be7 63. Ba2 Nc4 64. Nf2 a3 65. Ne4 Ne3+ 66. Kf3 Nf5 67. Kg4 b4 68. cxb4 Nxd4 69. Kf4 Bxb4 70. Nd6 Ne6+ 71. Ke4 Bxd6 72. exd6 Ke8 73. Ke5 Kd7 74. Kf6 Nd8 75. Ke5 g5 76. Kf5 Kxd6 77. Kxg5 Ke5 78. Kg4 f5+ 79. Kf3 Nc6 0-1

[Event "Lueneburg NSV rapid op"]
[Site "Lueneburg"]
[Date "2018.07.14"]
[Round "3"]
[White "Wenzel, Birger"]
[Black "Sebastian, Dirk"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2084"]
[BlackElo "2447"]
[PlyCount "86"]
[EventDate "2018.07.14"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. Nf3 Bg7 4. Be2 Nf6 5. Nc3 0-0 6. 0-0 c6 7. a4 Nbd7 8. Be3 Qc7 9. Re1 e5 10. d5 cxd5 11. Nxd5 Nxd5 12. exd5 h6 13. c4 a5 14. Qd2 Kh7 15. Qc2 Nc5 16. Nd2 Bf5 17. Qd1 Nd3 18. g4 Nxe1 19. gxf5 gxf5 20. Nb3 f4 21. Bc1 f3 22. Bf1 Ng2 23. Qd3+ f5 24. Qxf3 Nh4 25. Qh5 Qe7 26. Bd2 b6 27. Be3 Rab8 28. Bd3 e4 29. Be2 f4 30. Bd4 Qg5+ 31. Qxg5 hxg5 32. Bxg7 Kxg7 33. Nd4 Kf6 34. Bg4 Rbe8 35. Ne6 Rh8 36. Re1 Nf3+ 37. Bxf3 exf3 38. Rc1 Rh4 39. Rc3 Reh8 40. Rxf3 Rxh2 41. Kf1 R2h3 42. Kg2 Rxf3 43. Kxf3 Rh3+ 0-1

[Event "Lueneburg IM"]
[Site "Lueneburg"]
[Date "2018.07.12"]
[Round "8"]
[White "Lubbe, Melanie"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2332"]
[BlackElo "2084"]
[PlyCount "57"]
[EventDate "2018.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 d6 7. 0-0 Nf6 8. Qe2 Be7 9. f4 0-0 10. Kh1 Bb7 11. a3 Nbd7 12. Bd2 Qc7 13. Rae1 Rfe8 14. e5 Nd5 15. f5 Nxe5 16. fxe6 Bf6 17. Bxh7+ Kf8 18. Nxd5 Bxd5 19. Be4 Bc4 20. Qh5 Bxf1 21. Bxa8 g6 22. Qh3 Qc4 23. Qh6+ Bg7 24. Qf4 f5 25. b3 Qc5 26. Bb4 Qb6 27. Bd5 a5 28. Rxe5 Re7 29. Bxd6 1-0

[Event "Lueneburg IM"]
[Site "Lueneburg"]
[Date "2018.07.11"]
[Round "7"]
[White "Wenzel, Birger"]
[Black "Pubantz, Jan"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2084"]
[BlackElo "1997"]
[PlyCount "78"]
[EventDate "2018.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 Nf6 8. Bg5 h6 9. Bxf6 gxf6 10. Nc3 Rc8 11. a4 Rg8 12. Qd3 e6 13. a5 Qc7 14. Rfe1 h5 15. Nd4 Bh6 16. Ra3 Qc4 17. Nd5 exd5 18. exd5+ Kf8 19. Qh7 Bg7 20. Rg3 Re8 21. Rxe8+ Bxe8 22. Nf5 Qxc2 23. h3 Qc1+ 24. Kh2 Qf4 25. Nxg7 h4 26. Ne6+ fxe6 27. Qxg8+ Ke7 28. Qg7+ Kd8 29. Qxb7 hxg3+ 30. fxg3 Qe4 31. Qb6+ Ke7 32. Qa7+ Bd7 33. dxe6 Kxe6 34. Qxa6 Bc6 35. Qf1 d5 36. a6 d4 37. Qc4+ Bd5 38. Qc8+ Kf7 39. Qd7+ Kg6 0-1

[Event "Lueneburg IM"]
[Site "Lueneburg"]
[Date "2018.07.10"]
[Round "6"]
[White "Mirzoev, Azer"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2506"]
[BlackElo "2084"]
[PlyCount "85"]
[EventDate "2018.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 c6 6. Bf4 Bd6 7. Bg3 Ne7 8. e3 0-0 9. Qb3 Nf5 10. Bd3 Ra7 11. 0-0-0 Be6 12. Qc2 g6 13. Bxd6 Nxd6 14. h4 Nd7 15. h5 Bf5 16. Bxf5 Nxf5 17. Rh3 Nf6 18. Ne5 Qe8 19. hxg6 fxg6 20. g4 Nd6 21. Rdh1 b5 22. f4 Nc4 23. g5 Nh5 24. b3 Nd6 25. Kb2 a5 26. Ne2 Rc7 27. Nc1 Ne4 28. Ncd3 b4 29. Nc5 Nd6 30. R1h2 Nf5 31. Qd3 Ra7 32. Rc2 Nd6 33. Na4 Qe6 34. Rh1 Qf5 35. Rxc6 Ne4 36. Rhc1 Ng7 37. Qb5 Rd8 38. Rc7 Rxc7 39. Rxc7 Nf2 40. Qxa5 Nd1+ 41. Kc1 Nxe3 42. Rxg7+ Kxg7 43. Qc7+ 1-0

[Event "Lueneburg IM"]
[Site "Lueneburg"]
[Date "2018.07.09"]
[Round "5"]
[White "Wenzel, Birger"]
[Black "Light, Bjarne"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2084"]
[BlackElo "2177"]
[PlyCount "91"]
[EventDate "2018.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. e5 Ba6 6. Nc3 Qd7 7. d3 f6 8. exd6 exd6 9. 0-0 g6 10. Re1+ Kf7 11. b3 Nh6 12. Ne4 Ng4 13. Bb2 Be7 14. d4 c4 15. h3 Nh6 16. d5 c5 17. Qd2 Nf5 18. Qf4 Rhf8 19. g4 Nd4 20. Nxd4 cxd4 21. Bxd4 Kg8 22. Bxf6 Rf7 23. Qg5 Bf8 24. Re3 Bg7 25. Rae1 Raf8 26. Bxg7 Kxg7 27. Qh4 h6 28. g5 h5 29. Nf6 Qf5 30. Re6 c3 31. Ne8+ Rxe8 32. Rxe8 Qxd5 33. Qg3 Qc5 34. Qe3 Bc8 35. Qxc5 dxc5 36. R1e3 Bf5 37. R8e7 Bxc2 38. Rxf7+ Kxf7 39. Rxc3 Bb1 40. a3 Ba2 41. Rxc5 Bxb3 42. Rc7+ Ke6 43. Rxa7 Kf5 44. Ra5+ Kf4 45. Rb5 Be6 46. Kh2 1-0

[Event "Lueneburg IM"]
[Site "Lueneburg"]
[Date "2018.07.08"]
[Round "4"]
[White "Sriram, Jha"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2409"]
[BlackElo "2084"]
[PlyCount "53"]
[EventDate "2018.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. f3 d5 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. c3 cxd4 8. cxd4 Nb6 9. Be2 Bg4 10. 0-0 e6 11. b3 Rc8 12. Bb2 Be7 13. h3 Bxf3 14. Rxf3 g6 15. Nd2 h5 16. Rc1 h4 17. Rfc3 Na8 18. Nf3 Qb6 19. a3 Nc7 20. b4 a6 21. Kh1 Kd7 22. Qd3 Na7 23. R3c2 Na8 24. Rc5 Qd8 25. Rxc8 Nxc8 26. Qb5+ axb5 27. Bxb5# 1-0

[Event "Lueneburg IM"]
[Site "Lueneburg"]
[Date "2018.07.07"]
[Round "3"]
[White "Wenzel, Birger"]
[Black "Simantsev, Mikhail"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2084"]
[BlackElo "2434"]
[PlyCount "94"]
[EventDate "2018.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 a6 6. Bg2 Qc7 7. Nd2 Be7 8. 0-0 0-0 9. b3 Nc6 10. N2f3 d6 11. Bb2 Bd7 12. Rc1 Rac8 13. a3 Qb8 14. b4 Rfd8 15. Nb3 Be8 16. e3 b5 17. cxb5 axb5 18. Qe2 d5 19. Rfd1 Ne4 20. Nfd2 Nd6 21. Qg4 Bf8 22. Nc5 Nc4 23. Nxc4 bxc4 24. Bf6 Ne5 25. Qg5 h6 26. Qxe5 gxf6 27. Qxf6 Bg7 28. Qh4 Qb6 29. e4 dxe4 30. Bxe4 c3 31. g4 Rd6 32. Qe7 Rcd8 33. Bc2 Bb5 34. Ne4 Rd4 35. h3 Bc6 36. Nf6+ Bxf6 37. Qxf6 Rd2 38. g5 hxg5 39. Qxg5+ Kf8 40. Qh6+ Ke7 41. Qg5+ Kf8 42. Qh6+ Ke8 43. Qf6 Qd4 44. Qxd4 R8xd4 45. Bb3 R4d3 46. Kf1 Bb5 47. a4 Rxd1+ 0-1

[Event "Lueneburg IM"]
[Site "Lueneburg"]
[Date "2018.07.05"]
[Round "2"]
[White "Fuchs, Judith"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2289"]
[BlackElo "2084"]
[PlyCount "78"]
[EventDate "2018.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 c5 3. e3 b6 4. Nf3 e6 5. Be2 Bb7 6. 0-0 Be7 7. d3 0-0 8. Nbd2 d6 9. h3 Nbd7 10. Nh2 Nd5 11. Bf3 Qc7 12. c4 N5f6 13. Bxb7 Qxb7 14. f4 Ne8 15. d4 d5 16. cxd5 Qxd5 17. Nhf3 Nd6 18. Qe1 cxd4 19. e4 Qb7 20. Bxd4 Nb5 21. Bb2 Ba3 22. Bxa3 Nxa3 23. Rc1 Rac8 24. Nd4 b5 25. N2f3 b4 26. Qe2 Rxc1 27. Rxc1 Rc8 28. Re1 Qc7 29. e5 g6 30. Kh1 Nb6 31. f5 gxf5 32. Ng5 h6 33. Qh5 hxg5 34. Qxg5+ Kf8 35. Qf6 Kg8 36. Qg5+ Kf8 37. Qf6 Kg8 38. Qg5+ Kf8 39. Qf6 Kg8 1/2-1/2

[Event "Lueneburg IM"]
[Site "Lueneburg"]
[Date "2018.07.05"]
[Round "1"]
[White "Wenzel, Birger"]
[Black "Polster, Christian"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2084"]
[BlackElo "2286"]
[PlyCount "81"]
[EventDate "2018.07.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "1"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 Nf6 8. Bg5 e6 9. Nc3 Bc6 10. Rad1 Be7 11. e5 Bxf3 12. exf6 gxf6 13. gxf3 Rg8 14. f4 h6 15. Rfe1 f5 16. h4 Qc7 17. Rd3 Rc8 18. Nd5 Qd8 19. Nxe7 Qxe7 20. c3 Rc6 21. a4 hxg5 22. hxg5 Qc7 23. Qf6 Qe7 24. Qd4 Kd7 25. Kf1 Rgc8 26. b3 Rf8 27. Rh3 Rg8 28. Rh7 Kc8 29. Re3 Kb8 30. c4 a5 31. Rg3 Rg6 32. Rgh3 Rc5 33. Rh8+ Kc7 34. Ra8 e5 35. Qe3 Re6 36. Rhh8 exf4 37. Qd2 f3 38. Rhc8+ Kb6 39. Rxc5 Kxc5 40. Qxa5+ Kc6 41. Rc8+ 1-0

[Event "LAT-chT"]
[Site "Riga"]
[Date "2018.06.09"]
[Round "1.6"]
[White "Tokranovs, Dmitrijs"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2272"]
[BlackElo "2071"]
[PlyCount "79"]
[EventDate "2018.06.09"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "LAT"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]
[WhiteTeam "Rigas Saha School"]
[BlackTeam "RTU/Juniors"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "LAT"]

1. e4 c5 2. c3 d6 3. g3 Nc6 4. Bg2 g6 5. Ne2 Bg7 6. h3 e5 7. d3 Nge7 8. Be3 0-0 9. 0-0 Be6 10. Nd2 Rb8 11. f4 exf4 12. Nxf4 Bc8 13. Nf3 b5 14. d4 b4 15. dxc5 dxc5 16. Nd5 bxc3 17. bxc3 Ba6 18. Rf2 Qa5 19. Rc1 h6 20. Nxe7+ Nxe7 21. Qd6 Rfe8 22. Qxc5 Qxc5 23. Bxc5 Nc6 24. Rd2 Rbd8 25. Rxd8 Rxd8 26. c4 Bb2 27. Rc2 Rd1+ 28. Kf2 Bg7 29. Bf1 Bc8 30. Rd2 Ra1 31. e5 Bf5 32. Nd4 Be4 33. Nxc6 Bxc6 34. Bd6 Rc1 35. Rb2 Kh7 36. c5 h5 37. Bg2 Bxg2 38. Kxg2 Re1 39. Rb7 Kg8 40. c6 1-0

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2018.05.27"]
[Round "9"]
[White "Wenzel, Birger"]
[Black "Dumjahn, Carsten"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2079"]
[BlackElo "2032"]
[PlyCount "188"]
[EventDate "2018.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. 0-0 0-0 8. Re1 Nc6 9. c3 dxe5 10. Nxe5 Nxe5 11. dxe5 Qxd1 12. Bxd1 Bf5 13. Nd2 Nd7 14. Nf3 Nc5 15. Bg5 Rfe8 16. Nd4 Nd3 17. Re3 Nxb2 18. Bb3 c5 19. Nxf5 gxf5 20. Bd5 Rab8 21. e6 fxe6 22. Bxe6+ Kh8 23. Rh3 Bf6 24. Bf4 Rbd8 25. Bxf5 Nd1 26. g4 Nxc3 27. Re1 Nxa2 28. g5 Bd4 29. Rxh7+ Kg8 30. g6 e5 31. Bg5 Rd6 32. g7 Ree6 33. Re4 Rg6 34. Bxg6 Rxg6 35. Rh5 Nc3 36. Reh4 Rxg7 37. Kf1 e4 38. Rf4 e3 39. fxe3 Bxe3 40. Rf5 Bd4 41. Ke1 b5 42. Bd8 Rg1+ 43. Rf1 Rxf1+ 44. Kxf1 b4 45. Ba5 Kf7 46. Rh7+ Ke6 47. Rxa7 Kd5 48. Rd7+ Kc4 49. Ke1 Kd3 50. Rb7 Nd5 51. h4 Kc2 52. Bxb4 cxb4 53. Rxb4 Nxb4 54. Ke2 Nd5 55. Kf3 Kd3 56. Kg4 Ke4 57. h5 Be3 58. Kg3 Bh6 59. Kf2 Nc3 60. Kg3 Ne2+ 61. Kg4 Nf4 62. Kg3 Nxh5+ 63. Kg4 Nf6+ 64. Kg3 Be3 65. Kg2 Nh5 66. Kh3 Kf3 67. Kh4 Ng3 68. Kh3 Bg1 69. Kh4 Ne4 70. Kh3 Ng5+ 71. Kh4 Kf4 72. Kh5 Kf5 73. Kh4 Bf2+ 74. Kh5 Ne6 75. Kh6 Nf4 76. Kg7 Bc5 77. Kf7 Nd5 78. Ke8 Nb6 79. Kd8 Bd6 80. Ke8 Ke6 81. Kd8 Be5 82. Ke8 Bf6 83. Kf8 Nc4 84. Ke8 Nd6+ 85. Kf8 Bd4 86. Kg8 Kf6 87. Kf8 Bc5 88. Kg8 Nf5 89. Kh7 Kf7 90. Kh8 Bf8 91. Kh7 Nh6 92. Kh8 Ng4 93. Kh7 Nf6+ 94. Kh8 Bg7# 0-1

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2018.05.26"]
[Round "8"]
[White "Pfreundt, Jakob"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2399"]
[BlackElo "2079"]
[PlyCount "77"]
[EventDate "2018.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 a6 4. cxd5 exd5 5. Nc3 c6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e4 dxe4 9. Nxe4 Qe7 10. Qe2 Nh6 11. Nd6+ Kd8 12. Qxe7+ Kxe7 13. Nc4 Be6 14. 0-0-0 Nd7 15. Bd3 Ng4 16. Rd2 h6 17. Re1 g5 18. Bf5 Ngf6 19. Bxe6 fxe6 20. Rde2 Nf8 21. Na5 Rb8 22. Ne5 Ke8 23. Nb3 Nd5 24. g3 Rh7 25. Nc5 Nc7 26. Kb1 Nb5 27. a4 Nc7 28. Re4 h5 29. Nf3 Rg7 30. h4 gxh4 31. Rxh4 Rf7 32. Re3 Rf5 33. Ne4 Rd8 34. Rxh5 Nd5 35. Rxf5 Nxe3 36. Rxf8+ Kxf8 37. fxe3 Ke7 38. Ne5 Rb8 39. Ng6+ 1-0

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2018.05.25"]
[Round "7"]
[White "Wenzel, Birger"]
[Black "Hloskovsky, Andrei"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2079"]
[BlackElo "2109"]
[PlyCount "63"]
[EventDate "2018.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 f5 5. g3 Nf6 6. Bg2 Bd6 7. 0-0 0-0 8. Bf4 Bxf4 9. gxf4 Ne4 10. e3 Nd7 11. Nbd2 b6 12. cxd5 cxd5 13. Qc6 Ndc5 14. Qxa8 Qc7 15. dxc5 Ba6 16. cxb6 Qxb6 17. Qxf8+ Kxf8 18. Rfc1 Nxd2 19. Nxd2 Qxb2 20. Nb3 Bc4 21. Bf1 g5 22. Bxc4 dxc4 23. Rxc4 gxf4 24. Rxf4 a5 25. Rd4 Ke7 26. Rc1 Qxa2 27. Rc7+ Kf6 28. Nc5 Qe2 29. Nd7+ Kg6 30. Ne5+ Kh6 31. Rh4+ Kg5 32. f4+ 1-0

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2018.05.24"]
[Round "6"]
[White "Wenzel, Birger"]
[Black "Keyser, Philipp"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2079"]
[BlackElo "2005"]
[PlyCount "31"]
[EventDate "2018.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nd2 Bb7 10. b3 0-0-0 11. Bb2 g6 12. f4 Bg7 13. 0-0-0 c5 14. h4 Rhe8 15. Rh3 d6 16. Re3 1/2-1/2

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2018.05.23"]
[Round "5"]
[White "Mix, Clemens"]
[Black "Wenzel, Birger"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1928"]
[BlackElo "2079"]
[PlyCount "42"]
[EventDate "2018.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 a6 8. a4 Bg7 9. Bd3 Bg4 10. Bf4 0-0 11. 0-0 Nh5 12. Be3 Nd7 13. h3 Bxf3 14. Qxf3 Ne5 15. Qe2 Qh4 16. Bc2 Nf4 17. Bxf4 Qxf4 18. Qd1 Nc4 19. Ra2 Be5 20. g3 Qg5 21. Kg2 Ne3+ 0-1

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2018.05.22"]
[Round "4"]
[White "Wenzel, Birger"]
[Black "Schroeder, Christoph"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2079"]
[BlackElo "2186"]
[PlyCount "37"]
[EventDate "2018.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. a3 0-0 6. Nf3 c5 7. dxc5 Qa5 8. b4 Qc7 9. Bb2 dxc5 10. e5 Rd8 11. exf6 Rxd1+ 12. Rxd1 exf6 13. Nd5 Qd7 14. Nxf6+ Bxf6 15. Rxd7 Nxd7 16. Bxf6 Nxf6 17. bxc5 Be6 18. c6 bxc6 19. Bd3 1/2-1/2

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2018.05.21"]
[Round "3"]
[White "Staak, Riccardo"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2126"]
[BlackElo "2079"]
[PlyCount "141"]
[EventDate "2018.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 a6 6. Nf3 b5 7. Bb3 c5 8. dxc5 Qxd1+ 9. Nxd1 Bb7 10. 0-0 Nbd7 11. c6 Bxc6 12. Nd4 Bb7 13. a4 b4 14. Re1 Nc5 15. Bg5 Nfe4 16. Bh4 Nxb3 17. Nxb3 Rc8 18. Na5 Ba8 19. Ne3 e6 20. f3 Nf6 21. Nac4 Bc5 22. Bf2 0-0 23. Rad1 Rfd8 24. Rxd8+ Rxd8 25. Rd1 Rxd1+ 26. Nxd1 Be7 27. Nb6 Bc6 28. b3 g5 29. Ne3 h5 30. Nec4 g4 31. Nc8 Bd8 32. fxg4 Be4 33. gxh5 Bxc2 34. Nd2 Nd5 35. Nd6 Bg5 36. N6e4 Bh6 37. Be1 f5 38. Nd6 Be3+ 39. Kh1 Nc3 40. N6c4 Bh6 41. Bf2 Nd5 42. Bd4 Ne7 43. Kg1 Nc6 44. Bc5 e5 45. Kf2 Kf7 46. g3 Ke6 47. Ke2 Nd4+ 48. Bxd4 exd4 49. h3 d3+ 50. Ke1 Kd5 51. g4 Bf4 52. gxf5 Kd4 53. f6 Bxb3 54. f7 Bh6 55. Nd6 Ke5 56. Nxb3 Kxd6 57. f8Q+ Bxf8 58. Kd2 Kd5 59. Kxd3 Bg7 60. Nd2 Bh6 61. Ne4 Bg7 62. Ng3 b3 63. Nf5 b2 64. Kc2 Bf6 65. h6 Kc4 66. h7 Kd5 67. Ne7+ Kc4 68. Ng6 Kb4 69. h8Q Bxh8 70. Nxh8 Kxa4 71. Kxb2 1-0

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2018.05.20"]
[Round "2"]
[White "Wenzel, Birger"]
[Black "Bernhard, Ralph"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2079"]
[BlackElo "1728"]
[PlyCount "65"]
[EventDate "2018.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 e6 7. Rc1 Be7 8. h3 0-0 9. e3 Qa5 10. Bd3 Bd7 11. 0-0 a6 12. Ne5 Nxe5 13. dxe5 Ne8 14. Qh5 g6 15. Qe2 Ng7 16. g4 Bc6 17. a3 Rad8 18. Nb1 f5 19. Bxa6 d4 20. Bc4 d3 21. Qd2 Qa7 22. Nc3 fxg4 23. hxg4 g5 24. Bg3 Rf3 25. Kh2 Bc5 26. Bxd3 Bxe3 27. fxe3 Rxe3 28. Qf2 Bf3 29. Be4 Rf8 30. Rce1 Rxe1 31. Qxa7 Rxf1 32. Bxf3 R1xf3 33. Ne4 1-0

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2018.05.19"]
[Round "1"]
[White "Kuberczyk, Christoph"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2244"]
[BlackElo "2079"]
[PlyCount "59"]
[EventDate "2018.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. a3 Bb7 5. Nf3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3 8. bxc3 Be7 9. e4 0-0 10. Bd3 c5 11. 0-0 Qc7 12. Qe2 Nd7 13. Rd1 Rfd8 14. Bb2 Rac8 15. a4 Qf4 16. d5 exd5 17. exd5 Bd6 18. c4 Re8 19. Qc2 h6 20. Bf5 Ne5 21. Nxe5 Rxe5 22. Bxe5 Bxe5 23. g3 Qf3 24. Rab1 Bd4 25. Rxd4 cxd4 26. Bxc8 Bxc8 27. Qd1 Qe4 28. Qe1 f5 29. Qxe4 fxe4 30. c5 1-0

[Event "Oberliga Nord N 1718"]
[Site "Germany"]
[Date "2018.03.18"]
[Round "8.3"]
[White "Wenzel, Birger"]
[Black "Zimmermann, Julian"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2083"]
[BlackElo "2330"]
[PlyCount "62"]
[EventDate "2017.10.08"]
[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 "Eppendorf Johanneum"]
[BlackTeam "Hamburg Koenigsspringer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 b6 5. Bg2 Bb7 6. d5 exd5 7. Nh4 Na6 8. Nc3 Nc7 9. 0-0 g6 10. cxd5 d6 11. e4 Bg7 12. f4 0-0 13. a4 a6 14. Re1 b5 15. axb5 Nxb5 16. Be3 Re8 17. Bf2 Rb8 18. Nxb5 axb5 19. b4 cxb4 20. Ra7 Nd7 21. Nf3 Bc3 22. Re2 Nf6 23. e5 dxe5 24. Rxb7 Rxb7 25. Nxe5 Ree7 26. Bc5 Re6 27. Qb3 Ra6 28. d6 Ra1+ 29. Kf2 Bxe5 30. fxe5 Ng4+ 31. Kf3 Nxe5+ 0-1

[Event "Oberliga Nord N 1718"]
[Site "Germany"]
[Date "2018.02.04"]
[Round "6.4"]
[White "Wollenweber, Carsten"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2073"]
[BlackElo "2083"]
[PlyCount "43"]
[EventDate "2017.10.08"]
[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 "Bargteheide"]
[BlackTeam "Eppendorf Johanneum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. h3 c6 7. a4 a5 8. Be3 0-0 9. Ba2 h6 10. g4 exd4 11. Nxd4 Nc5 12. Qf3 Qb6 13. 0-0-0 Qb4 14. Nf5 Bxf5 15. Rd4 Qb6 16. gxf5 Kh7 17. Rg1 Ne8 18. e5 dxe5 19. Rdg4 Qd8 20. f6 Bxf6 21. Bxc5 Bg5+ 22. Rxg5 1-0

[Event "Oberliga Nord N 1718"]
[Site "Germany"]
[Date "2018.01.21"]
[Round "5.5"]
[White "Gottuk, Stefan"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2179"]
[BlackElo "2083"]
[PlyCount "96"]
[EventDate "2017.10.08"]
[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 "Hamburg Diogenes"]
[BlackTeam "Eppendorf Johanneum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 b6 8. Nbd2 Qc7 9. Bxd6 Qxd6 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nc6 13. dxc5 Qxc5 14. 0-0 Ba6 15. Re1 Rac8 16. Qc1 Rfd8 17. Qf4 h6 18. Rad1 Qf8 19. Bb1 Ne7 20. Ne5 Bb7 21. Qg3 Nd5 22. Rd4 Nf6 23. Red1 Rxd4 24. Rxd4 Rd8 25. Qd3 Rxd4 26. Qxd4 Qc8 27. f3 Qc7 28. Bd3 Kf8 29. Bb5 Ke7 30. Qb4+ Qc5+ 31. Qxc5+ bxc5 32. Kf2 Nd5 33. a4 f6 34. Nd3 Kd6 35. a5 Nc7 36. Ba4 Ba6 37. Nf4 e5 38. Nh5 Ne6 39. Ng3 Bd3 40. Nh5 Bg6 41. Ng3 Nf4 42. Bb5 Kd5 43. b3 Bd3 44. Be8 Bc2 45. Bf7+ Kc6 46. Be8+ Kd5 47. Bf7+ Kc6 48. Be8+ Kd5 1/2-1/2

[Event "Hamburg HSK Christmas op 3rd"]
[Site "Hamburg"]
[Date "2017.12.30"]
[Round "7"]
[White "Wenzel, Birger"]
[Black "Nedic, Dusan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2132"]
[BlackElo "2343"]
[PlyCount "16"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 0-0 7. 0-0 a5 8. h3 Be6 0-1

[Event "Hamburg HSK Christmas op 3rd"]
[Site "Hamburg"]
[Date "2017.12.29"]
[Round "6"]
[White "Schroeder, Christoph"]
[Black "Wenzel, Birger"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2217"]
[BlackElo "2132"]
[PlyCount "22"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be6 9. g3 Be7 10. Bg2 Nbd7 11. 0-0 b5 1/2-1/2

[Event "Oberliga Nord N 1718"]
[Site "Germany"]
[Date "2017.12.10"]
[Round "4.4"]
[White "Ritscher, Jan Paul"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2209"]
[BlackElo "2083"]
[PlyCount "95"]
[EventDate "2017.10.08"]
[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 "Hamburg SF"]
[BlackTeam "Eppendorf Johanneum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nf3 Qc7 8. a4 Be7 9. a5 Be6 10. Bb6 Qc8 11. Bd3 0-0 12. 0-0 Nc6 13. Re1 h6 14. Bf1 Qd7 15. Nd5 Rac8 16. c4 Bd8 17. Bxd8 Qxd8 18. Nb6 Rc7 19. h3 Ne8 20. Nd5 Rd7 21. b4 f5 22. exf5 Bxf5 23. Bd3 Rdf7 24. Bxf5 Rxf5 25. Ra3 g5 26. b5 Ne7 27. Ne3 Rxf3 28. gxf3 Qc8 29. Kh2 Qc5 30. Ra2 Nc7 31. Rg1 Ne6 32. Rg3 Nd4 33. Rd2 axb5 34. cxb5 Ng6 35. Rxd4 exd4 36. Qb3+ Kh7 37. Nc4 Rf4 38. a6 bxa6 39. bxa6 Qa7 40. Qb7+ Rf7 41. Qd5 Nf4 42. Qe4+ Kg7 43. Nxd6 d3 44. Qe3 Qxa6 45. Qe5+ Kf8 46. Qe8+ Kg7 47. Qxf7+ Kh8 48. Nf5 1-0

[Event "LAT-chT"]
[Site "Riga"]
[Date "2017.11.20"]
[Round "7.1"]
[White "Ramma, Kaspars"]
[Black "Wenzel, Birger"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2126"]
[BlackElo "2140"]
[PlyCount "94"]
[EventDate "2017.11.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "LAT"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Olaine"]
[BlackTeam "RTU WASA"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "LAT"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Nbd2 c5 7. c3 Nc6 8. Bd3 b6 9. Ne5 Bb7 10. f4 Ne7 11. Qb1 Qc8 12. Bh4 Ng6 13. Bxf6 gxf6 14. Ng4 f5 15. Nf6+ Kg7 16. Nh5+ Kh8 17. 0-0 Ba6 18. Rf3 Bxd3 19. Qxd3 f6 20. Raf1 Rf7 21. Rh3 Qb7 22. Kh1 Rg8 23. Rff3 Nf8 24. Rfg3 Rg4 25. Rxg4 fxg4 26. Rg3 f5 27. h3 Qe7 28. dxc5 bxc5 29. c4 d4 30. exd4 Qh4 31. dxc5 Bxc5 32. Ne4 Rd7 33. Qc3+ Bd4 34. Qb4 Kg8 35. c5 Bh8 36. Nd6 Qxh5 37. c6 Rc7 38. Qc5 Qh4 39. Kh2 Qe7 40. Rb3 h5 41. g3 Ng6 42. h4 Nxf4 43. gxf4 Qxh4+ 44. Kg2 Qe1 45. Rb8+ Kh7 46. Rb7 Qd2+ 47. Kg1 Bd4+ 0-1

[Event "LAT-chT"]
[Site "Riga"]
[Date "2017.11.17"]
[Round "1.1"]
[White "Jazdanovs, Aleksandrs"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2127"]
[BlackElo "2140"]
[PlyCount "51"]
[EventDate "2017.11.17"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "LAT"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Istra A/RSF"]
[BlackTeam "RTU WASA"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "LAT"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bd3 c6 6. Nge2 g6 7. Bf4 Nbd7 8. Qd2 Bg7 9. 0-0-0 Nb6 10. Bh6 Bxh6 11. Qxh6 Nbd5 12. Rhe1 Be6 13. Nxd5 Qxd5 14. Nf4 Qxa2 15. Nxe6 fxe6 16. Bxg6+ Kd7 17. Bf7 Qa1+ 18. Kd2 Qa5+ 19. c3 Raf8 20. Bxe6+ Ke8 21. Re5 Qb6 22. Kc2 Nd5 23. f3 Nf4 24. Qg7 Ng6 25. Rf5 Qa6 26. Bf7+ 1-0

[Event "Oberliga Nord N 1718"]
[Site "Germany"]
[Date "2017.11.12"]
[Round "3.3"]
[White "Wenzel, Birger"]
[Black "Reinecker, Kai"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2083"]
[BlackElo "2249"]
[PlyCount "70"]
[EventDate "2017.10.08"]
[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 "Eppendorf Johanneum"]
[BlackTeam "Preetz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. 0-0 Nbd7 11. f3 Nf8 12. Qc2 c5 13. Qf2 Ne6 14. Nxe6 Bxe6 15. dxc5 Bxc5 16. b4 d4 17. bxc5 dxc3 18. Qc2 Qa5 19. Rb1 Qxc5 20. Rb5 Qc6 21. Rb4 Red8 22. Rh4 h6 23. Qe2 Rac8 24. Bb5 Qc5 25. Re1 a6 26. Bd3 b5 27. Kh1 Rc7 28. e4 Rcd7 29. e5 Ne8 30. Bb1 Rd2 31. Qe4 Qf2 32. Bxd2 cxd2 33. Rd1 Bf5 34. Qxf5 Qe1+ 35. Rxe1 dxe1Q# 0-1

[Event "Oberliga Nord N 1718"]
[Site "Germany"]
[Date "2017.10.23"]
[Round "2.4"]
[White "Wenzel, Birger"]
[Black "Schmidt, Harald"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2083"]
[BlackElo "2356"]
[PlyCount "102"]
[EventDate "2017.10.08"]
[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 "Eppendorf Johanneum"]
[BlackTeam "Luebeck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 0-0 7. h3 c6 8. a4 a5 9. Re1 h6 10. Ba2 Qc7 11. Be3 Re8 12. Qd2 Nf8 13. d5 Bd7 14. Qd3 Ng6 15. Nd2 c5 16. Bc4 Nh5 17. Bb5 Bg5 18. Nc4 Re7 19. Bxd7 Rxd7 20. Nb5 Qd8 21. g3 Ra6 22. Kf1 Qf6 23. Kg2 Ne7 24. h4 Bxe3 25. Nxe3 Qg6 26. Kh2 Ra8 27. Nf5 Nxf5 28. exf5 Qf6 29. Nc3 g6 30. fxg6 Qxf2+ 31. Kh3 c4 32. Qe3 Qf5+ 33. Kh2 Qxg6 34. Re2 f5 35. Rg1 Rg7 36. Reg2 Nf6 37. Qb6 Kh8 38. Qb5 Qg4 39. Nd1 Rag8 40. Nf2 Qd4 41. Rd1 Rxg3 42. Rxd4 Rxg2+ 43. Kh1 Rg1+ 44. Kh2 exd4 45. Qxc4 R1g2+ 46. Kh1 Rxf2 47. Qxd4 Rf1+ 48. Kh2 Kg7 49. Kg2 Re1 50. Qc3 Kf7+ 51. Kf2 Ne4+ 0-1

[Event "Oberliga Nord N 1718"]
[Site "Germany"]
[Date "2017.10.08"]
[Round "1.5"]
[White "Wenzel, Birger"]
[Black "Mueller, Jan Hendrik"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2083"]
[BlackElo "2120"]
[PlyCount "70"]
[EventDate "2017.10.08"]
[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 "Eppendorf Johanneum"]
[BlackTeam "Marmstorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 g6 8. Qe2 Bg7 9. Nf1 c4 10. Bc2 b5 11. Bg5 Qb6 12. Ne3 h6 13. Bf4 a5 14. a3 Ra7 15. b3 cxb3 16. Bxb3 Ba6 17. Qd2 Ne7 18. Bc2 Qc6 19. Bd3 Nb6 20. 0-0 Nc4 21. Qe2 h5 22. Bg5 Rc7 23. Bf6 0-0 24. Ng5 Nf5 25. Bxf5 Bxf6 26. Nxe6 fxe6 27. Bxg6 Nxe5 28. dxe5 Bxe5 29. Qxh5 Bxc3 30. Rac1 b4 31. Qg5 Rg7 32. Ng4 e5 33. Nxe5 Qf6 34. Qxf6 Rxf6 35. Rfd1 Bxe5 0-1

[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2017.07.16"]
[Round "9"]
[White "Voigt, Martin"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2346"]
[BlackElo "2130"]
[PlyCount "71"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. c3 Be7 8. d4 0-0 9. e5 Ne8 10. Qe4 d5 11. Qg4 Kh8 12. Rd1 c4 13. Re1 Nc7 14. Bf4 b5 15. Nbd2 b4 16. Nf1 a5 17. Re3 a4 18. cxb4 Bxb4 19. Ng5 f6 20. exf6 Qxf6 21. Rf3 Qxd4 22. Qh3 h6 23. Bxc7 Rxf3 24. Nxf3 Qxb2 25. Qxe6 Nf6 26. Be5 c3 27. Bxf6 Qxa1 28. Bd4 Qc1 29. Qxd5 Rf8 30. Qb7 Rg8 31. Qxb4 c2 32. Bb2 Qb1 33. Qc3 a3 34. Bxa3 Rb8 35. Ne1 Qxa2 36. Nxc2 1-0

[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2017.07.15"]
[Round "8"]
[White "Wenzel, Birger"]
[Black "Ewert, Hannes"]
[Result "1/2-1/2"]
[ECO "E40"]
[WhiteElo "2130"]
[BlackElo "2266"]
[PlyCount "111"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c6 5. Nge2 0-0 6. c5 d6 7. cxd6 Qxd6 8. a3 Ba5 9. b4 Bb6 10. g3 e5 11. Bg2 a5 12. b5 exd4 13. exd4 Bg4 14. Bf4 Qe6 15. 0-0 Re8 16. Re1 cxb5 17. d5 Qd7 18. Qd3 Na6 19. Nxb5 Nc5 20. Qc4 Nce4 21. Ned4 Rac8 22. Qd3 Qxd5 23. Be3 Bd7 24. a4 Qh5 25. Rab1 Bc5 26. Bf4 Bf5 27. Qf1 b6 28. Rbd1 Bb4 29. Re2 Bg6 30. f3 Nc3 31. Nxc3 Bxc3 32. Nb5 Qc5+ 33. Kh1 Rxe2 34. Qxe2 Re8 35. Qf1 Qb4 36. Nxc3 Qxc3 37. Bh3 h6 38. Rc1 Qb3 39. Qd1 Qa2 40. Bf1 Qf2 41. Bb5 Ng4 42. Qg1 Qxf3+ 43. Qg2 Qxg2+ 44. Kxg2 Be4+ 45. Kg1 Re6 46. Bd7 Rg6 47. Rc8+ Kh7 48. Bxg4 Rxg4 49. Rb8 g5 50. h3 Rxf4 51. gxf4 Bc6 52. Rxb6 Bxa4 53. fxg5 hxg5 54. Ra6 Bd7 55. Rxa5 Kg6 56. Kg2 1/2-1/2

[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2017.07.14"]
[Round "7"]
[White "Wenzel, Birger"]
[Black "Kolbus, Dietmar"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2130"]
[BlackElo "2306"]
[PlyCount "57"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 0-0 7. 0-0 Nb6 8. Nc3 Nc6 9. e3 Re8 10. Re1 e5 11. d5 Na5 12. e4 c6 13. b3 cxd5 14. exd5 Bg4 15. Ba3 e4 16. Nxe4 Qxd5 17. Qxd5 Nxd5 18. Rac1 Nc6 19. Nd6 Rxe1+ 20. Rxe1 Ndb4 21. Bxb4 Nxb4 22. Re4 Bxf3 23. Bxf3 Nxa2 24. Nxb7 Nc3 25. Re7 Rb8 26. Rd7 Bf8 27. h4 Re8 28. Kg2 Ba3 29. Rd8 1/2-1/2

[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2017.07.13"]
[Round "6"]
[White "Boehm, Juergen"]
[Black "Wenzel, Birger"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2193"]
[BlackElo "2130"]
[PlyCount "70"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 f5 4. g3 Nf6 5. Bg2 0-0 6. 0-0 d6 7. b4 e5 8. dxe5 Ng4 9. Bb2 Nc6 10. Qb3 dxe5 11. h3 e4 12. hxg4 exf3 13. Bxf3 Nd4 14. Bxd4 Bxd4 15. Nc3 c6 16. e3 Be5 17. Rad1 Qf6 18. Ne2 fxg4 19. Bg2 Be6 20. Nd4 Bf7 21. b5 Rac8 22. bxc6 bxc6 23. Qc2 h5 24. f4 gxf3 25. Rxf3 Qg5 26. Ne2 Be6 27. Rdf1 Rxf3 28. Rxf3 Rb8 29. Nf4 Bf5 30. e4 Rb2 31. Qd3 Bg4 32. Rf2 Rxf2 33. Kxf2 h4 34. Kf1 Qf6 35. Kg1 hxg3 0-1

[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2017.07.12"]
[Round "5"]
[White "Wenzel, Birger"]
[Black "Popvasilev, Kalojan"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2130"]
[BlackElo "1943"]
[PlyCount "53"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 b6 6. a3 Bxc3+ 7. Nxc3 Bb7 8. d5 d6 9. Be2 c6 10. e4 cxd5 11. exd5 e5 12. 0-0 Ne8 13. f4 f5 14. g4 g6 15. gxf5 gxf5 16. fxe5 dxe5 17. Kh1 Kh8 18. Bh6 Rf6 19. Bg5 Nd6 20. Bd3 Qf8 21. Bxf6+ Qxf6 22. Ne4 Nxe4 23. Bxe4 f4 24. Qh5 Qe7 25. Bf5 Na6 26. Rg1 Nc7 27. Bxh7 1-0

[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2017.07.11"]
[Round "4"]
[White "Bach, Matthias"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2200"]
[BlackElo "2130"]
[PlyCount "156"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 Nf6 7. Nf3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Bg5 h6 11. Bh4 Be7 12. Re1 Nbd7 13. Bc2 Nh5 14. Qd3 g6 15. Bg3 Nxg3 16. hxg3 Bf6 17. Rxe6 Nc5 18. dxc5 Qxd3 19. Bxd3 fxe6 20. cxb6 Bxc3 21. bxc3 Bxf3 22. gxf3 Rad8 23. Bxg6 cxb6 24. Rb1 Rd6 25. c5 bxc5 26. Kg2 Kg7 27. Be4 Rfd8 28. Rb7+ R8d7 29. Rb8 Rd2 30. a4 Rd8 31. Rb7+ R2d7 32. Rb6 Rd6 33. Rb7+ R8d7 34. Rb8 Rc7 35. Kh3 c4 36. Kg4 Rc5 37. Rb7+ Kf6 38. Kf4 Rd1 39. Ke3 a5 40. Rh7 h5 41. g4 hxg4 42. fxg4 e5 43. Rh6+ Kg7 44. Rh7+ Kf6 45. Rh6+ Kg7 46. g5 Rg1 47. Rh7+ Kg8 48. g6 Re1+ 49. Kf3 Rc1 50. Bf5 Rxc3+ 51. Ke4 Rc6 52. Kxe5 Rf3 53. Be4 Rc5+ 54. Kd4 Rf4 55. Kxc5 Rxe4 56. Rc7 c3 57. Kb5 Re5+ 58. Kb6 Re6+ 59. Kxa5 Rxg6 60. Rxc3 Kf7 61. Re3 Rf6 62. f3 Rf5+ 63. Kb6 Rf6+ 64. Kc7 Rf4 65. Ra3 Ke7 66. a5 Rc4+ 67. Kb7 Kd6 68. Rd3+ Kc5 69. a6 Rb4+ 70. Kc7 Ra4 71. Rd6 Kb5 72. Kb7 Rf4 73. Rd5+ Kc4 74. Rd7 Rxf3 75. a7 Rb3+ 76. Kc8 Ra3 77. Kb8 Rb3+ 78. Rb7 Kd5 1-0

[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2017.07.10"]
[Round "3"]
[White "Wenzel, Birger"]
[Black "Grabarczyk, Miroslaw"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2130"]
[BlackElo "2447"]
[PlyCount "99"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Bg4 8. Nge2 Nbd7 9. h3 Bh5 10. f4 Bxe2 11. Qxe2 h6 12. Bxf6 Nxf6 13. g4 Bb4 14. 0-0 Bxc3 15. bxc3 Qe7 16. e4 Nxe4 17. Bxe4 dxe4 18. Rae1 0-0 19. Qxe4 Qa3 20. Qc2 c5 21. Qb3 Qxb3 22. axb3 cxd4 23. cxd4 Rfe8 24. Kf2 Kf8 25. Kf3 Rad8 26. Rxe8+ Kxe8 27. Ke4 Kd7 28. Ra1 a6 29. h4 Re8+ 30. Kd3 Re6 31. h5 Rf6 32. Ke4 Rb6 33. g5 Rxb3 34. Rh1 Rb6 35. Rg1 Re6+ 36. Kd5 Rd6+ 37. Ke4 a5 38. f5 hxg5 39. Rxg5 a4 40. Rxg7 Ke7 41. Rg1 a3 42. Ra1 Ra6 43. h6 Kf6 44. Rg1 Ra8 45. h7 Re8+ 46. Kd5 Rh8 47. Ra1 Rxh7 48. Rxa3 Kxf5 49. Rb3 Kg4 50. Ke4 1/2-1/2

[Event "Lueneburg op-A"]
[Site "Lueneburg"]
[Date "2017.07.09"]
[Round "2"]
[White "Wenzel, Birger"]
[Black "Meschke, Oliver"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2130"]
[BlackElo "1952"]
[PlyCount "62"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. Nbd2 d5 7. c4 e6 8. b3 Ne4 9. Bb2 c5 10. cxd5 exd5 11. Qc1 Nd7 12. dxc5 Bxb2 13. Qxb2 Ndxc5 14. Rac1 b6 15. Rfd1 Qe7 16. Qd4 Bb7 17. e3 Rad8 18. Bf1 g5 19. b4 Ne6 20. Qe5 Rde8 21. Bb5 Nd6 22. Bxe8 Rxe8 23. Nd4 Nxd4 24. Qxd4 Nb5 25. Qd3 Nd6 26. a3 Qf7 27. Nf3 h6 28. Nd4 Ne4 29. f4 gxf4 30. exf4 h5 31. Nf3 Nd6 1-0

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2017.06.11"]
[Round "9"]
[White "Wenzel, Birger"]
[Black "Lam, Daniel"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2094"]
[BlackElo "1856"]
[PlyCount "75"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. a3 Ba5 7. c5 d6 8. cxd6 Qxd6 9. b4 Bc7 10. g3 e5 11. Bg2 Re8 12. 0-0 e4 13. Qc2 Bg4 14. b5 Qd7 15. a4 Bh3 16. Nxe4 Nxe4 17. Bxe4 Bxf1 18. Bxh7+ Kh8 19. Bf5 Qe7 20. Kxf1 a6 21. b6 Bd6 22. a5 Nd7 23. Bb2 Nf6 24. Kg2 Kg8 25. h4 Rad8 26. Ng1 Bb4 27. Nf3 Rd5 28. Ne5 Rxa5 29. Rh1 c5 30. h5 Qd6 31. h6 cxd4 32. h7+ Nxh7 33. Bxh7+ Kf8 34. exd4 Ba3 35. Bxa3 Rxa3 36. Qc4 Qe7 37. Ng6+ fxg6 38. Qg8# 1-0

[Event "Hamburg-ch MA"]
[Site "Hamburg"]
[Date "2017.06.10"]
[Round "8"]
[White "Colpe, Malte"]
[Black "Wenzel, Birger"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2402"]
[BlackElo "2094"]
[PlyCount "45"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. cxd5 exd5 5. Nc3 c6 6. Qb3 b5 7. e4 dxe4 8. Ng5 Qe7 9. d5 Nh6 10. dxc6 Nxc6 11. Bf4 Nd4 12. Qd1 Qd7 13. Ngxe4 Nhf5 14. Bd3 Be7 15. 0-0 0-0 16. Ng3 Rd8 17. Nxf5 Nxf5 18. Be4 Qxd1 19. Rfxd1 Rxd1+ 20. Rxd1 Ra7 21. Nd5 Kf8 22. Nb6 Be6 23. Bb8 1-0

