[Event "Bad Pyrmont Pape op-A 2nd"]
[White "Heuermann, Heinz Burkhard"]
[Black "Tondera, Benedikt"]
[Site "Bad Pyrmont"]
[Round "6"]
[Result "0-1"]
[Date "2023.08.13"]
[ECO "D02"]
[WhiteElo "1850"]
[BlackElo "1808"]
[PlyCount "114"]
[EventDate "2023.08.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. 0-0 Nf6 6. Nbd2 0-0 7. b3 a5 8. Bb2 a4 9. Re1 Bf5 10. Rc1 axb3 11. axb3 Ra2 12. Ba1 Na6 13. c3 Nc7 14. Ne5 Nb5 15. c4 dxc4 16. e4 Be6 17. Ndxc4 Nd7 18. Nxd7 Qxd7 19. d5 cxd5 20. exd5 Bf5 21. Bxg7 Kxg7 22. Ne3 Bh3 23. Bxh3 Qxh3 24. Re2 Rfa8 25. Rxa2 Rxa2 26. Qd3 Nd6 27. Qb1 Rd2 28. Rd1 Rxd1+ 29. Qxd1 Qd7 30. Qd4+ f6 31. Kg2 Qb5 32. b4 h5 33. h4 Nf7 34. Qc5 Nd6 35. Qc7 Kf7 36. Qc5 Qd3 37. Kh3 Ne4 38. Qb6 Nxf2+ 39. Kg2 Qe2 40. Qe6+ Kf8 41. Qc8+ Kg7 42. Qc2 Qxe3 43. Qxf2 Qxf2+ 44. Kxf2 Kf7 45. Ke3 Ke8 46. Kf4 Kd7 47. Ke4 Kc7 48. Kd4 Kb6 49. Kc4 g5 50. d6 exd6 51. Kd5 gxh4 52. gxh4 f5 53. Kd4 Kb5 54. Ke3 d5 55. Kf4 d4 56. Kg5 d3 57. Kxh5 d2 0-1

[Event "Bad Pyrmont Pape op-A 2nd"]
[White "Tondera, Benedikt"]
[Black "Pozo Campos, Francisco"]
[Site "Bad Pyrmont"]
[Round "7"]
[Result "0-1"]
[Date "2023.08.13"]
[ECO "E09"]
[WhiteElo "1808"]
[BlackElo "1747"]
[PlyCount "82"]
[EventDate "2023.08.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Be7 6. 0-0 Nbd7 7. Qc2 0-0 8. Nbd2 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 h6 13. Rd1 a5 14. Ne5 Qc7 15. Qe2 Bd6 16. Bf4 Qe7 17. h4 Nh7 18. Be4 Nf8 19. Kg2 f5 20. Bc2 Bd7 21. h5 Red8 22. Kh3 Be8 23. Rg1 Nh7 24. g4 Ng5+ 25. Bxg5 Qxg5 26. gxf5 Bxh5 27. Nf3 Qf6 28. Qe4 exf5 29. Qe3 Re8 30. Qd3 Re4 31. Qb3 Bg4+ 32. Kg2 Bxf3+ 33. Qxf3 Rf4 34. Qb3 Qh4 35. f3 Rxd4 36. Qe3 c5 37. Rgd1 Qg3+ 38. Kf1 Qh3+ 39. Kf2 Bg3+ 40. Kg1 Qh2+ 41. Kf1 Qxc2 0-1

[Event "Bad Pyrmont Pape op-A 2nd"]
[White "Schubert, Matthias"]
[Black "Tondera, Benedikt"]
[Site "Bad Pyrmont"]
[Round "5"]
[Result "1-0"]
[Date "2023.08.12"]
[ECO "D94"]
[WhiteElo "1873"]
[BlackElo "1808"]
[PlyCount "44"]
[EventDate "2023.08.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. h3 Be6 10. c5 Ne4 11. Re1 Nxc3 12. bxc3 b6 13. Bb5 Na5 14. Ba3 bxc5 15. Bxc5 Bd7 16. Bxe7 Qc7 17. Bxf8 Rxf8 18. Bxd7 Qxd7 19. Ne5 Qc7 20. Qa4 Bh6 21. Nd7 Rd8 22. Nf6+ Kg7 1-0

[Event "Bad Pyrmont Pape op-A 2nd"]
[White "Tondera, Benedikt"]
[Black "Kessens, Felix Magnus"]
[Site "Bad Pyrmont"]
[Round "4"]
[Result "1-0"]
[Date "2023.08.12"]
[ECO "A58"]
[WhiteElo "1808"]
[BlackElo "1742"]
[PlyCount "83"]
[EventDate "2023.08.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. a7 Rxa7 8. e4 0-0 9. Nf3 Qa5 10. Bd2 Qb6 11. Qc2 d6 12. Be2 Ba6 13. 0-0 Bxe2 14. Nxe2 Nbd7 15. Bc3 Rfa8 16. a4 e6 17. dxe6 fxe6 18. Nf4 d5 19. exd5 exd5 20. b4 Qd6 21. Nd3 c4 22. Nb2 Rc8 23. Rfd1 Ng4 24. Bxg7 Kxg7 25. Rd4 Ndf6 26. h3 Ne5 27. Nxe5 Qxe5 28. Rad1 c3 29. a5 cxb2 30. Qxc8 Qxd4 31. Rxd4 b1Q+ 32. Kh2 Rd7 33. Rf4 Rf7 34. Qc3 g5 35. Rf3 Kg6 36. a6 Qe4 37. a7 d4 38. Qc5 g4 39. Rg3 Qa8 40. Ra3 gxh3 41. Rg3+ Kh6 42. Qg5# 1-0

[Event "Bad Pyrmont Pape op-A 2nd"]
[White "Stiehler, Daniel"]
[Black "Tondera, Benedikt"]
[Site "Bad Pyrmont"]
[Round "3"]
[Result "1-0"]
[Date "2023.08.11"]
[ECO "B11"]
[WhiteElo "1590"]
[BlackElo "1808"]
[PlyCount "65"]
[EventDate "2023.08.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. e5 Nfd7 8. Be3 c5 9. Qg3 cxd4 10. Bxd4 Nc6 11. 0-0-0 Nxd4 12. Rxd4 a6 13. f4 g6 14. Qf3 Rc8 15. g4 Bc5 16. Rd1 Qc7 17. Bd3 Bb4 18. Ne2 Nc5 19. f5 Nxd3+ 20. Qxd3 Qxe5 21. fxe6 Qxe6 22. Nf4 Qe4 23. Nxd5 Qxd3 24. Rxd3 Bc5 25. Rf1 0-0 26. Nf6+ Kg7 27. Nd7 Rfe8 28. Nxc5 Rxc5 29. Rd7 Re2 30. c3 Rb5 31. b4 Rxa2 32. Rfxf7+ Kh6 33. h4 1-0

[Event "Bad Pyrmont Pape op-A 2nd"]
[White "Tondera, Benedikt"]
[Black "O'Leary, John Paul"]
[Site "Bad Pyrmont"]
[Round "2"]
[Result "0-1"]
[Date "2023.08.11"]
[ECO "A92"]
[WhiteElo "1808"]
[BlackElo "2074"]
[PlyCount "152"]
[EventDate "2023.08.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 Be7 6. 0-0 Ne4 7. Qc2 Nc6 8. Rd1 Nb4 9. Qb3 a5 10. Na3 a4 11. Qe3 dxc4 12. Ne5 Nd5 13. Qf3 0-0 14. Naxc4 Ra6 15. Qd3 Nef6 16. Bg5 c6 17. a3 Qe8 18. Nd2 h6 19. Bxf6 Bxf6 20. e4 Ne7 21. Ndc4 Qd8 22. Qc2 Qc7 23. Rd2 b5 24. Ne3 Bxe5 25. dxe5 Qxe5 26. exf5 exf5 27. Re2 Qf6 28. f4 Be6 29. Rae1 Bb3 30. Qc5 Nc8 31. Nc2 Bc4 32. Re5 Nd6 33. Bxc6 Rc8 34. Bd5+ Kh7 35. Qf2 Bxd5 36. Rxd5 Qxb2 37. Nd4 Qxa3 38. Nxb5 Nxb5 39. Rxb5 Qd3 40. Qe2 Qd4+ 41. Qf2 Qd7 42. Qe2 Rac6 43. Qe5 Qa7+ 44. Kg2 Rc2+ 45. Kh3 R2c5 46. Rxc5 Qxc5 47. Qxc5 Rxc5 48. Ra1 Ra5 49. Ra3 Kg6 50. Kh4 Kf6 51. Kh5 Ra8 52. Kh4 g5+ 53. fxg5+ hxg5+ 54. Kh3 Ke5 55. Kg2 Kd4 56. h4 gxh4 57. gxh4 Kc4 58. Kf3 Kb4 59. Ra1 Rh8 60. Rh1 Rh5 61. Kf4 a3 62. Rh2 Kb3 63. Rh3+ Kb4 64. Rh2 Kc4 65. Ke5 Kc5 66. Kf4 Kd5 67. Rd2+ Ke6 68. Kg3 Rh8 69. Ra2 Ra8 70. Kf4 Kf6 71. Kg3 Kg6 72. Kf3 Ra4 73. Kg3 Kh5 74. Kf3 Rxh4 75. Kf2 Rh3 76. Kg2 Rb3 0-1

[Event "Bad Pyrmont Pape op-A 2nd"]
[White "Dannhaeuser, Kevin"]
[Black "Tondera, Benedikt"]
[Site "Bad Pyrmont"]
[Round "1"]
[Result "1-0"]
[Date "2023.08.10"]
[ECO "D94"]
[WhiteElo "2018"]
[BlackElo "1808"]
[PlyCount "132"]
[EventDate "2023.08.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Bf4 0-0 8. Be2 Nc6 9. 0-0 Bg4 10. h3 Bxf3 11. Bxf3 dxc4 12. d5 Na5 13. Qe2 Rc8 14. Rfe1 Re8 15. Rad1 a6 16. g4 b5 17. g5 Nd7 18. Bg4 Nb7 19. Ne4 Nbc5 20. Nxc5 Nxc5 21. Bxc8 Qxc8 22. d6 Nd3 23. Bg3 Qc6 24. Qe4 Qxe4 25. Rxe4 e6 26. Re2 Rd8 27. b3 Nb2 28. Rdd2 c3 29. Rc2 Nd3 30. a3 Nc5 31. b4 Nb3 32. Be5 Bxe5 33. Rxe5 Rxd6 34. Rxc3 Nd2 35. Ree3 Nc4 36. Red3 Rxd3 37. Rxd3 Kf8 38. Kg2 Ke7 39. f4 Nb2 40. Rd4 Nc4 41. Rd3 f6 42. h4 e5 43. fxe5 fxe5 44. Kf3 Ke6 45. Rd8 Nxa3 46. Rh8 Nc2 47. Rxh7 Nxb4 48. Rg7 Kf5 49. Rf7+ Ke6 50. Rf6+ Kd5 51. h5 e4+ 52. Ke2 gxh5 53. g6 Ke5 54. g7 Kxf6 55. g8Q Ke5 56. Qh8+ Kd5 57. Qxh5+ Kc4 58. Qe5 a5 59. Qxe4+ Kc3 60. Qe5+ Kc4 61. Kd2 Nd5 62. Qa1 a4 63. Qa3 Kd4 64. Qd6 Kc4 65. Qc6+ Kd4 66. Qxb5 Ke4 1-0

[Event "Verden op-A"]
[White "Van Beers, Julian"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2023.01.08"]
[ECO "D23"]
[WhiteElo "1687"]
[BlackElo "1820"]
[PlyCount "51"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Be7 8. 0-0 h6 9. Bd2 0-0 10. Bb4 Nbd7 11. Bxe7 Qxe7 12. Nc3 Nb6 13. Qb3 Nbd5 14. Rfc1 Nxc3 15. Rxc3 Be4 16. Ne5 Bxg2 17. Kxg2 Rfd8 18. e3 Qc7 19. Rac1 Qb6 20. Qd1 Rd5 21. Rb3 Qc7 22. Qc2 Nd7 23. Nd3 a5 24. a4 e5 25. dxe5 Nxe5 26. Nxe5 1/2-1/2

[Event "Verden op-A"]
[White "Ploog, Martin"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "5"]
[Result "1-0"]
[Date "2023.01.07"]
[ECO "B12"]
[WhiteElo "2042"]
[BlackElo "1820"]
[PlyCount "129"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Bb5 e6 7. 0-0 Bd7 8. Bxc6 bxc6 9. c4 Ne7 10. Nc3 Ng6 11. Re1 Be7 12. g3 Qb6 13. Qd3 0-0 14. b3 f6 15. cxd5 cxd5 16. Be3 Qb7 17. Bd4 fxe5 18. Nxe5 Nxe5 19. Rxe5 Bf6 20. Re2 Rae8 21. f4 Qb4 22. Rd2 Rc8 23. Ne2 Bb5 24. Qe3 Bxe2 25. Bxf6 Bg4 26. Bd4 Rc7 27. a3 Qa5 28. b4 Qb5 29. Bc5 Rxc5 30. Qxc5 Qa4 31. Qc3 Bf5 32. Re1 h6 33. Rde2 Qd7 34. Rc1 d4 35. Qc6 Qf7 36. Rd2 d3 37. Qd6 Qg6 38. Rcd1 Be4 39. Rxd3 Bxd3 40. Qxd3 Qf6 41. Qd4 Qf5 42. Re1 Qc2 43. Qe4 Qc3 44. Qxe6+ Kh8 45. Qe3 Qb2 46. Qd3 Rc8 47. Qd7 Qc3 48. Re8+ Rxe8 49. Qxe8+ Kh7 50. Qe4+ Kh8 51. Qa8+ Kh7 52. Qe4+ Kh8 53. Qa8+ Kh7 54. Qxa7 Qe1+ 55. Kg2 Qe4+ 56. Kf2 Qc2+ 57. Kf3 Qc6+ 58. Ke3 Qc3+ 59. Ke4 Qc2+ 60. Kd5 Qg2+ 61. Kd6 Qxh2 62. Qe3 Qb2 63. Qd3+ Kh8 64. b5 Qf6+ 65. Kc7 1-0

[Event "Verden op-A"]
[White "Tondera, Benedikt"]
[Black "Wilmink, Anna"]
[Site "Verden"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2023.01.07"]
[ECO "E08"]
[WhiteElo "1820"]
[BlackElo "1725"]
[PlyCount "52"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Nbd7 5. Nf3 Be7 6. 0-0 0-0 7. Qc2 a6 8. Nbd2 Rb8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 b5 12. Qc2 Bb7 13. Bf4 bxc4 14. Qxc4 Bd5 15. Qxc7 Qxc7 16. Bxc7 Rxb2 17. a4 Rc2 18. Bf4 h6 19. Ne5 Bxg2 20. Kxg2 Nf6 21. Rfc1 Rfc8 22. Rxc2 Rxc2 23. Rc1 Rxc1 24. Bxc1 Bb4 25. Kf3 Nd5 26. Nd3 Bc3 1/2-1/2

[Event "Verden op-A"]
[White "Bulygin, Anton"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "3"]
[Result "1-0"]
[Date "2023.01.06"]
[ECO "D13"]
[WhiteElo "2072"]
[BlackElo "1820"]
[PlyCount "129"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nf3 Nf6 5. g3 Bf5 6. Bg2 e6 7. 0-0 h6 8. Nc3 Be7 9. h3 0-0 10. Qb3 Qb6 11. Qxb6 axb6 12. g4 Bh7 13. Bf4 Nc6 14. Bc7 Ra6 15. a3 Ne8 16. Bf4 Nd6 17. e3 Nc4 18. Rfb1 Bxb1 19. Rxb1 Rc8 20. Bf1 N6a5 21. e4 dxe4 22. Nxe4 Nb3 23. Ned2 Nbxd2 24. Nxd2 Nxd2 25. Bxd2 Raa8 26. Re1 Bf6 27. Bg2 Rc7 28. Be3 Rd7 29. Rd1 Rc8 30. Be4 Be7 31. Kf1 b5 32. Ke2 b4 33. axb4 Bxb4 34. Ra1 b6 35. Ra4 Ba5 36. Bd3 Kf8 37. b4 Ra7 38. bxa5 Rxa5 39. Rb4 Ra2+ 40. Kf1 Ra1+ 41. Kg2 Rc3 42. Be4 Ra2 43. Kf1 Ra6 44. Bb7 Ra1+ 45. Kg2 f5 46. gxf5 exf5 47. h4 Ra2 48. Kf1 Rcc2 49. d5 f4 50. Rxf4+ Ke7 51. Rb4 Kd6 52. Rxb6+ Kc7 53. Rb4 g5 54. hxg5 hxg5 55. Bc6 g4 56. Rb7+ Kd6 57. Rg7 Rc4 58. Kg2 Ra1 59. Rg6+ Ke5 60. Bd7 g3 61. fxg3 Rc2+ 62. Kh3 Kxd5 63. Bf4 Ke4 64. Kg4 Rc5 65. Rd6 1-0

[Event "Verden op-A"]
[White "Tondera, Benedikt"]
[Black "Moeller, Tom"]
[Site "Verden"]
[Round "4"]
[Result "1-0"]
[Date "2023.01.06"]
[ECO "A94"]
[WhiteElo "1820"]
[BlackElo "1370"]
[PlyCount "97"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 f5 5. Bg2 Nf6 6. 0-0 Be7 7. b3 0-0 8. Ba3 Bxa3 9. Nxa3 Bd7 10. Nc2 Ne4 11. Nce1 Be8 12. Nd3 Bh5 13. Nf4 Qe8 14. Qc2 Bxf3 15. exf3 g5 16. fxe4 gxf4 17. exd5 Kh8 18. dxe6 Qxe6 19. d5 Qf6 20. Rae1 cxd5 21. Bxd5 Nc6 22. Qd2 Rae8 23. Qxf4 Nd4 24. Kg2 b6 25. Qd2 Rg8 26. Bxg8 Rxg8 27. Qf4 Rg4 28. Qe5 Qxe5 29. Rxe5 f4 30. Kh3 Rg6 31. Re4 Ne6 32. gxf4 Nc5 33. Re7 Nd3 34. Re4 Kg7 35. Rd4 Nc5 36. f5 Rh6+ 37. Rh4 Rf6 38. Rg1+ Kh8 39. Rd4 Rh6+ 40. Kg3 Kg7 41. Kf4+ Kf7 42. b4 Rxh2 43. bxc5 Rxf2+ 44. Ke5 bxc5 45. Rd7+ Kf8 46. Kf6 Ke8 47. Re7+ Kf8 48. Rf7+ Ke8 49. Rg8# 1-0

[Event "Verden op-A"]
[White "Hoellmann, Ludger"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "1"]
[Result "1-0"]
[Date "2023.01.05"]
[ECO "D11"]
[WhiteElo "2055"]
[BlackElo "1820"]
[PlyCount "131"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. c4 e6 6. Nc3 h6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Be7 10. b4 a6 11. b5 cxb5 12. Nxb5 0-0 13. Bf4 Ne4 14. 0-0 Nc6 15. Nc3 Nxc3 16. bxc3 Be4 17. Rfd1 g5 18. Bc7 Rfc8 19. Bb6 Bd8 20. Bxd8 Rxd8 21. Ne1 Bxg2 22. Kxg2 Na7 23. e3 Nb5 24. Rac1 Na3 25. Nd3 Nc4 26. Rb1 Rd7 27. Nb2 Nxb2 28. Rxb2 Kf8 29. Kf3 Ke7 30. e4 dxe4+ 31. Kxe4 f5+ 32. Ke3 Rc8 33. Rdb1 Rcc7 34. Rb6 Kf7 35. h3 Re7 36. Kd3 Red7 37. g4 Rxc5 38. Rxb7 Rcd5 39. Rxd7+ Rxd7 40. gxf5 exf5 41. Rb6 Ra7 42. Rxh6 Kg7 43. Rc6 a5 44. Kc2 a4 45. Kb2 g4 46. hxg4 fxg4 47. Re6 Rf7 48. Re2 Rb7+ 49. Kc2 a3 50. Kd3 Kf6 51. Ra2 Ra7 52. c4 Ke6 53. Ke4 Ra4 54. Kd3 Ra7 55. Kc3 Rf7 56. Re2+ Kd6 57. Kb4 Rf3 58. Rd2 Ke6 59. d5+ Ke5 60. Kc5 Rb3 61. Re2+ Kf6 62. d6 Rb2 63. d7 Rxe2 64. d8Q+ Kf5 65. Qd3+ Re4 66. Qxa3 1-0

[Event "Verden op-A"]
[White "Tondera, Benedikt"]
[Black "Kraeft, Tom"]
[Site "Verden"]
[Round "2"]
[Result "1-0"]
[Date "2023.01.05"]
[ECO "D27"]
[WhiteElo "1820"]
[BlackElo "1616"]
[PlyCount "60"]
[EventDate "2023.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 e6 6. 0-0 c5 7. Be2 Nc6 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. b3 0-0 11. Bb2 Ne7 12. Nbd2 Ned5 13. Rac1 Ba7 14. Nc4 b5 15. Nd6 Rd8 16. Nxc8 Raxc8 17. Nd4 Ne7 18. a4 bxa4 19. bxa4 a5 20. Ba6 Rxc1 21. Rxc1 Nfd5 22. Kf1 Nb4 23. Bb5 Ned5 24. Ke2 h6 25. Nc6 Nxc6 26. Rxc6 Nb4 27. Rc7 Bb8 28. Rd7 Rc8 29. Rd2 Nd5 30. Bd4 Nc3+ 1-0

[Event "Niedersachsen-ch op A"]
[White "Tondera, Benedikt"]
[Black "Lehmkuhl, Stefan"]
[Site "Verden"]
[Round "7"]
[Result "1-0"]
[Date "2019.01.06"]
[ECO "D11"]
[WhiteElo "1758"]
[BlackElo "1825"]
[PlyCount "48"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 a6 4. e3 Nf6 5. Bd3 Bg4 6. Nbd2 e6 7. 0-0 Nbd7 8. Qc2 Bxf3 9. Nxf3 b5 10. b3 Bd6 11. Bb2 0-0 12. Ne5 Rc8 13. c5 Bb8 14. f4 h6 15. Kh1 Bxe5 16. fxe5 Ng4 17. Qe2 Qg5 18. Rf4 h5 19. h3 Nh6 20. Raf1 f5 21. R1f3 Qe7 22. Rg3 h4 23. Rg6 Kh7 24. Qh5 Kg8 1-0

[Event "Niedersachsen-ch op A"]
[White "Stummeyer, Dieter"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "6"]
[Result "0-1"]
[Date "2019.01.05"]
[ECO "B18"]
[WhiteElo "1813"]
[BlackElo "1758"]
[PlyCount "56"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Ngf6 9. Re1 Be7 10. Qe2 Nd5 11. Bb3 N7f6 12. c4 Nb6 13. Bd2 0-0 14. Rad1 Re8 15. Ba5 Qb8 16. Ne5 Nbd7 17. h4 Bf8 18. h5 Bf5 19. Nxf5 exf5 20. Qf3 Nxe5 21. dxe5 Rxe5 22. Bc3 Rxe1+ 23. Rxe1 Ne4 24. Be5 Qxe5 25. Qe3 Bc5 26. Qe2 Rd8 27. g4 Qg3+ 28. Kf1 Bxf2 0-1

[Event "Niedersachsen-ch op A"]
[White "Tondera, Benedikt"]
[Black "Stoy, Ulf"]
[Site "Verden"]
[Round "5"]
[Result "0-1"]
[Date "2019.01.05"]
[ECO "E91"]
[WhiteElo "1758"]
[BlackElo "1963"]
[PlyCount "46"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Be2 Na6 6. Nf3 c5 7. d5 0-0 8. Be3 e6 9. a4 exd5 10. cxd5 Re8 11. Nd2 Nb4 12. 0-0 b6 13. f3 Nbxd5 14. Nxd5 Nxd5 15. Bf2 Nf4 16. Bc4 Be6 17. Bb5 Qg5 18. Bg3 Red8 19. Nc4 Bd4+ 20. Kh1 Nh5 21. Bf2 d5 22. exd5 Rxd5 23. Bc6 Bxf2 0-1

[Event "Niedersachsen-ch op A"]
[White "Nordhorn, Horst"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "4"]
[Result "0-1"]
[Date "2019.01.04"]
[ECO "D02"]
[WhiteElo "1743"]
[BlackElo "1758"]
[PlyCount "58"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Bd3 Bd6 7. Bg3 0-0 8. Ngf3 b6 9. Ne5 Bb7 10. f4 Ne7 11. Qe2 Ne4 12. 0-0-0 Nf5 13. Bf2 Rc8 14. Kb1 c4 15. Bc2 b5 16. g4 Ne7 17. h4 a5 18. h5 b4 19. Nxe4 dxe4 20. Bh4 Qc7 21. Bxe7 Bxe7 22. g5 bxc3 23. g6 fxg6 24. Nxg6 Rf5 25. Nxe7+ Qxe7 26. bxc3 Qa3 27. d5 Bxd5 28. Rdg1 Rb8+ 29. Bb3 cxb3 0-1

[Event "Niedersachsen-ch op A"]
[White "Tondera, Benedikt"]
[Black "Harms, Friedjof"]
[Site "Verden"]
[Round "3"]
[Result "0-1"]
[Date "2019.01.04"]
[ECO "E91"]
[WhiteElo "1758"]
[BlackElo "1855"]
[PlyCount "82"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 d6 7. Nf3 Bg7 8. a4 axb5 9. Bxb5+ Nbd7 10. 0-0 Ba6 11. Re1 0-0 12. e4 Bxb5 13. Nxb5 Ng4 14. Nd2 Nge5 15. Qc2 Qb6 16. Kh1 c4 17. Nxc4 Nxc4 18. Qxc4 Qxf2 19. Qe2 Qxe2 20. Rxe2 Nc5 21. Nc3 Rfb8 22. Be3 Nd3 23. Ra2 Bxc3 24. bxc3 Rb1+ 25. Bg1 Rab8 26. h3 Nc1 27. Rac2 Nxe2 28. Rxe2 R8b2 29. Rxb2 Rxb2 30. a5 Rb3 31. a6 Rxc3 32. a7 Ra3 33. Be3 f6 34. Kg1 Kf7 35. Kf2 Ke8 36. Kf3 Kd7 37. Kf4 Kc7 38. Bd4 Kb7 39. h4 Ra4 40. Be3 f5 41. Bf2 h6 0-1

[Event "Niedersachsen-ch op A"]
[White "Soellig, Martin"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "2"]
[Result "1-0"]
[Date "2019.01.03"]
[ECO "B12"]
[WhiteElo "1983"]
[BlackElo "1758"]
[PlyCount "91"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be3 e6 5. Nd2 Nd7 6. Nb3 Ne7 7. c3 h6 8. Be2 Bh7 9. f4 Nf5 10. Bf2 Be7 11. Nf3 Nh4 12. 0-0 Nxf3+ 13. Bxf3 0-0 14. Be3 Rc8 15. g4 c5 16. Qd2 cxd4 17. Bxd4 Nc5 18. Nxc5 Bxc5 19. Be2 Qh4 20. Bxc5 Rxc5 21. Qe3 Rfc8 22. Rad1 Be4 23. Rd4 b5 24. a3 a5 25. h3 g6 26. Kh2 Kg7 27. f5 exf5 28. gxf5 gxf5 29. Rxf5 Qe7 30. Rh5 R8c6 31. Bf3 Bxf3 32. Qxf3 Rg6 33. Rf5 Rg5 34. Rxg5+ hxg5 35. Rxd5 Rxd5 36. Qxd5 Qe8 37. Kg3 Kg6 38. Qd3+ Kg7 39. Qf5 Qe7 40. Kg4 Qc5 41. Qxg5+ Kf8 42. Qd8+ Kg7 43. Qd4 Qc8+ 44. Kg3 Qb8 45. Kf4 f6 46. Qd6 1-0

[Event "Niedersachsen-ch op A"]
[White "Tondera, Benedikt"]
[Black "Schroeder, Boris"]
[Site "Verden"]
[Round "1"]
[Result "0-1"]
[Date "2019.01.03"]
[ECO "A57"]
[WhiteElo "1758"]
[BlackElo "2092"]
[PlyCount "90"]
[EventDate "2019.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 bxc4 5. e4 d6 6. Bxc4 g6 7. Nc3 Bg7 8. Nf3 0-0 9. 0-0 Ba6 10. Nb5 Bxb5 11. Bxb5 Qb6 12. Be2 Na6 13. a3 Nc7 14. Bd2 a5 15. a4 Na6 16. Bc3 Nb4 17. Qb1 Ng4 18. Bxg7 Kxg7 19. Nd2 Ne5 20. Kh1 Qb7 21. f4 Nd7 22. Nc4 Nb6 23. Nxb6 Qxb6 24. b3 e6 25. Qb2+ Kg8 26. dxe6 fxe6 27. Bc4 d5 28. exd5 exd5 29. Bb5 Qf6 30. Qd2 Ra7 31. Rae1 Re7 32. Rxe7 Qxe7 33. h3 Qe4 34. Rf3 d4 35. Bc4+ Kg7 36. Qe2 Qxe2 37. Bxe2 Rd8 38. Bd3 Kf6 39. Kg1 Nxd3 40. Rxd3 Kf5 41. g3 Ke4 42. Rd1 d3 43. Kf2 Kd4 44. Kf3 Kc3 45. Ke4 d2 0-1

[Event "Daehne Cup Region 17/18 Vorrunde I"]
[White "Reinecke, Juergen"]
[Black "Tondera, Benedikt"]
[Site "Bissendorf"]
[Round "2"]
[Result "0-1"]
[Date "2017.08.25"]
[ECO "B11"]
[WhiteElo "1804"]
[BlackElo "1744"]
[PlyCount "70"]
[EventDate "2017.08.18"]
[EventType "k.o."]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. Be2 e6 5. 0-0 Nf6 6. e5 Nfd7 7. d4 a6 8. a4 c5 9. Be3 Nc6 10. Re1 Qb6 11. Qd2 Bxf3 12. dxc5 Bxc5 13. Bxc5 Qxc5 14. Bxf3 Ndxe5 15. Bd1 0-0 16. b3 Rac8 17. Ne2 Ng4 18. Ng3 Nf6 19. Rc1 Rfd8 20. Qg5 h6 21. Qh4 Qb4 22. Qxb4 Nxb4 23. f3 Nd3 24. cxd3 Rxc1 25. Ne2 Ra1 26. Kf2 Rc8 27. d4 Ne8 28. Ke3 Nd6 29. Kd3 b5 30. Nc3 bxa4 31. Nxa4 Nb7 32. Nc3 Na5 33. Kc2 Ra2+ 34. Kb1 Rxg2 35. Na4 Rxh2 0-1

[Event "Daehne Cup Region 17/18 Vorrunde I"]
[White "Tondera, Benedikt"]
[Black "Kappus, Joachim"]
[Site "Bissendorf"]
[Round "1"]
[Result "1-0"]
[Date "2017.08.18"]
[ECO "D20"]
[WhiteElo "1744"]
[BlackElo "1235"]
[PlyCount "31"]
[EventDate "2017.08.18"]
[EventType "k.o."]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nf3 Be7 7. 0-0 0-0 8. h3 a6 9. Qc2 h6 10. Rd1 b5 11. Bb3 Bb7 12. Ne5 Be4 13. Qe2 Bxb1 14. Rxb1 Nd5 15. Qe4 c6 16. Nxc6 1-0

[Event "Niedersachsen-ch op-C"]
[White "Henkel, Volker"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "5"]
[Result "1-0"]
[Date "2017.01.07"]
[ECO "D20"]
[WhiteElo "1905"]
[BlackElo "1819"]
[PlyCount "151"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. 0-0 Be6 7. Bxe6 fxe6 8. Qb3 Qd7 9. Bf4 0-0-0 10. Nbd2 Bd6 11. e5 Bc5 12. Ne4 Bb6 13. a4 Qd5 14. Qxd5 Rxd5 15. Neg5 Nd8 16. b4 a6 17. Nd2 h6 18. Nge4 Nc6 19. Nc4 Nxb4 20. Nxb6+ cxb6 21. Nd6+ Kb8 22. Nc4 Ka7 23. Rfb1 a5 24. Bd2 Ne7 25. Bxb4 axb4 26. Rxb4 Nc6 27. Rb2 Nxe5 28. Nxb6 Rd6 29. a5 Nc6 30. Kf1 Rf8 31. f3 e5 32. Ke1 Rfd8 33. Kd2 g5 34. Nc4 Rd5 35. Rab1 Nxa5 36. Nxa5 Rxa5 37. Rxb7+ Ka8 38. R1b2 Ra7 39. R7b5 Re8 40. Kd3 Rd7 41. Ke4 Rde7 42. Rb6 Rh7 43. Ra2+ Ra7 44. Rxa7+ Kxa7 45. Rxh6 Rd8 46. Kd3 g4 47. Re6 gxf3 48. gxf3 Rf8 49. Rxe5 Rxf3+ 50. Kxd4 Rh3 51. Re2 Kb7 52. Ke4 Kc7 53. Kf4 Kd7 54. Kg4 Rh6 55. h4 Re6 56. Rf2 Ke7 57. Kg5 Re5+ 58. Kg6 Re6+ 59. Kg7 Re5 60. Rf4 Rh5 61. Kg6 Rh8 62. Re4+ Kf8 63. Ra4 Ke7 64. Ra7+ Ke6 65. h5 Rg8+ 66. Rg7 Ra8 67. h6 Ra1 68. Kh7 Kf6 69. Rg2 Ra7+ 70. Kh8 Ra8+ 71. Rg8 Ra7 72. h7 Rb7 73. Rc8 Re7 74. Rf8+ Rf7 75. Kg8 Rxf8+ 76. Kxf8 1-0

[Event "Niedersachsen-ch op-C"]
[White "Tenninger, Joerg"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "6"]
[Result "0-1"]
[Date "2017.01.07"]
[ECO "D20"]
[WhiteElo "1608"]
[BlackElo "1819"]
[PlyCount "56"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. d5 Nf6 5. Bxc4 c6 6. Nc3 Bb4 7. Nge2 cxd5 8. Bb3 0-0 9. 0-0 Bg4 10. f3 Be6 11. a3 Ba5 12. Ba2 a6 13. b4 Bc7 14. Qc2 Qe7 15. Bb2 Nc6 16. Rad1 Rfd8 17. f4 Ng4 18. Rf3 Bb6 19. Bc1 d4 20. Bb1 g6 21. f5 Bxf5 22. Rxf5 gxf5 23. Qxf5 Qh4 24. h3 dxc3 25. Rf1 Bxe3+ 26. Bxe3 Nxe3 27. Qxf7+ Kh8 28. Qe6 Nxf1 0-1

[Event "Niedersachsen-ch op-C"]
[White "Steffens, Oliver"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2017.01.06"]
[ECO "B19"]
[WhiteElo "1834"]
[BlackElo "1819"]
[PlyCount "86"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. 0-0 Bxd2 14. Nxd2 Ngf6 15. Nc4 Qc7 16. Rfe1 0-0 17. Ne5 Rad8 18. Qa3 a6 19. Qc3 Nd5 20. Qf3 c5 21. Nxd7 Rxd7 22. dxc5 Qxc5 23. c3 Nf6 24. Rad1 Rfd8 25. Rxd7 Rxd7 26. Rd1 Rxd1+ 27. Qxd1 Qd5 28. Qxd5 exd5 29. Kf1 Kf8 30. Ke2 Ke8 31. Kd3 Kd7 32. Kd4 Ke6 33. a4 b6 34. b4 Nd7 35. Ne2 Nf6 36. Nf4+ Kd6 37. f3 Kc6 38. g4 b5 39. a5 Kd6 40. Nd3 Nd7 41. Nf4 Ne5 42. Nxd5 Nxf3+ 43. Ke4 Nd2+ 1/2-1/2

[Event "Niedersachsen-ch op-C"]
[White "Tondera, Benedikt"]
[Black "Zweigait, Bjoern"]
[Site "Verden"]
[Round "4"]
[Result "1-0"]
[Date "2017.01.06"]
[ECO "A68"]
[WhiteElo "1819"]
[BlackElo "1828"]
[PlyCount "51"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 0-0 9. Bd3 Qb6 10. Nd2 Ng4 11. Nc4 Qd8 12. Be2 Bxc3+ 13. bxc3 h5 14. Ne3 Nxe3 15. Bxe3 Re8 16. Qd3 Qe7 17. Bf3 Nd7 18. 0-0 Nf6 19. Rae1 Nxe4 20. Bxc5 Bf5 21. Bd4 Nc5 22. Qd2 Qc7 23. Rxe8+ Rxe8 24. Re1 Rxe1+ 25. Qxe1 Nd3 26. Qe8+ 1-0

[Event "Niedersachsen-ch op-C"]
[White "Tondera, Benedikt"]
[Black "Vaduva, Ilie"]
[Site "Verden"]
[Round "1"]
[Result "1-0"]
[Date "2017.01.05"]
[ECO "D06"]
[WhiteElo "1819"]
[BlackElo "1716"]
[PlyCount "85"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Bf5 4. Nf3 Nxd5 5. Qb3 Nb6 6. Nc3 e6 7. e4 Bg6 8. Be3 N8d7 9. a4 a5 10. Bd3 Bb4 11. 0-0 0-0 12. Rac1 Rc8 13. Nd2 e5 14. Nb5 c6 15. Nc3 Kh8 16. Rfd1 f6 17. Qc2 Bf7 18. Ne2 Bh5 19. f3 Bf7 20. Nc4 Nxc4 21. Bxc4 Qe7 22. Bxf7 Qxf7 23. Bd2 exd4 24. Bxb4 axb4 25. Nxd4 c5 26. Nf5 Rc7 27. Rd6 g6 28. Ne3 Rfc8 29. Rcd1 Ne5 30. f4 Nd7 31. R1d5 Qe7 32. Nc4 f5 33. e5 Qh4 34. Qd2 Rd8 35. e6 Re8 36. g3 Qe7 37. Rxd7 Rxd7 38. exd7 Rd8 39. Ne5 Qf6 40. Rd6 Qe7 41. Qd5 Kg7 42. Qxc5 Rxd7 43. Rxd7 1-0

[Event "Niedersachsen-ch op-C"]
[White "Tondera, Benedikt"]
[Black "Zucker, Stefan"]
[Site "Verden"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2017.01.05"]
[ECO "E67"]
[WhiteElo "1819"]
[BlackElo "1905"]
[PlyCount "48"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 Bg7 5. e4 0-0 6. Nc3 d6 7. Nf3 Nbd7 8. 0-0 a6 9. h3 Rb8 10. a4 e5 11. Be3 Qc7 12. Qc2 Nh5 13. Rad1 b5 14. axb5 cxb5 15. cxb5 axb5 16. Qd2 exd4 17. Nxd4 Ne5 18. Ndxb5 Qa5 19. Ra1 Qb4 20. Ra4 Qb3 21. Ra3 Qe6 22. Qxd6 Qxd6 23. Nxd6 Rxb2 24. Nd5 Be6 1/2-1/2

[Event "Hannover Ihme Cup"]
[White "Herrmann, Andreas"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "4"]
[Result "1-0"]
[Date "2016.05.22"]
[ECO "D24"]
[WhiteElo "2149"]
[BlackElo "1851"]
[PlyCount "41"]
[EventDate "2016.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 Nc6 6. Bg5 Bg4 7. e3 Na5 8. h3 Bh5 9. g4 Bg6 10. Ne5 e6 11. Nxc4 Nxc4 12. Bxc4 Be7 13. Bf4 Qd7 14. Qf3 Bb4 15. 0-0 c6 16. Be5 0-0-0 17. Rac1 Bd6 18. Rfd1 Qe7 19. Bxa6 bxa6 20. Qxc6+ Qc7 21. Qxa6+ 1-0

[Event "Hannover Ihme Cup"]
[White "Tondera, Benedikt"]
[Black "Barz, Oliver"]
[Site "Hannover"]
[Round "5"]
[Result "0-1"]
[Date "2016.05.22"]
[ECO "D25"]
[WhiteElo "1851"]
[BlackElo "1890"]
[PlyCount "94"]
[EventDate "2016.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Be6 4. Nf3 Nf6 5. Nc3 h6 6. e4 c6 7. a4 Na6 8. Ne5 Nb4 9. Nxc4 Bxc4 10. Bxc4 e5 11. d5 Bc5 12. 0-0 0-0 13. g4 Nh7 14. Be3 Qe7 15. Bxc5 Qxc5 16. Qe2 Nf6 17. Rac1 Qe7 18. Qf3 Rfd8 19. Rfd1 a5 20. h4 Ne8 21. Qg3 Rd6 22. dxc6 bxc6 23. g5 hxg5 24. Qxg5 Qxg5+ 25. hxg5 Kf8 26. Kh2 Rad8 27. Rxd6 Rxd6 28. Rd1 Rxd1 29. Nxd1 Nd6 30. Ne3 Nxe4 31. Ng4 f6 32. gxf6 gxf6 33. b3 Ke7 34. Kg2 Nd2 35. Bg8 Nd5 36. Ne3 Kd6 37. Nf5+ Kc5 38. Ng7 Nxb3 39. Ne6+ Kb4 40. Nd8 Nd4 41. Nxc6+ Nxc6 42. Bxd5 Ne7 43. Be6 Kxa4 44. Kf3 Ka3 45. Ke4 a4 46. f4 exf4 47. Kxf4 Kb2 0-1

[Event "Hannover Ihme Cup"]
[White "Hohlbein, Michael"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "2"]
[Result "1-0"]
[Date "2016.05.21"]
[ECO "B10"]
[WhiteElo "2101"]
[BlackElo "1851"]
[PlyCount "115"]
[EventDate "2016.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Qe2 Nf6 6. g3 0-0 7. Bg2 Re8 8. 0-0 Nbd7 9. Rd1 Qc7 10. Nf1 dxe4 11. dxe4 a5 12. Ne3 g6 13. Nc4 Bf8 14. Bg5 h6 15. Be3 b5 16. Ncd2 Ba6 17. Nh4 c5 18. Bh3 b4 19. Qf3 Bg7 20. b3 Nb6 21. g4 Bc8 22. g5 hxg5 23. Bxg5 Bxh3 24. Qxh3 Qc8 25. Qf3 Qg4+ 26. Qxg4 Nxg4 27. f3 Nf6 28. Ng2 Nh7 29. Be3 Rac8 30. Ne1 Nf8 31. a3 Ne6 32. axb4 axb4 33. Ra6 Na8 34. Nc4 Red8 35. Rxd8+ Rxd8 36. Nd3 Nd4 37. Bxd4 cxd4 38. Nxb4 Nc7 39. Rc6 Ne6 40. Nd3 Ng5 41. Kg2 f6 42. b4 Rb8 43. Nb6 f5 44. h4 fxe4 45. hxg5 exd3 46. cxd3 Kf7 47. Rc7+ Ke8 48. Nc4 Bf8 49. Rc6 Rxb4 50. Nxe5 Rb2+ 51. Kg3 Bb4 52. Rxg6 Be1+ 53. Kf4 Rb5 54. Re6+ Kf8 55. Nd7+ Kg7 56. Rxe1 Rb3 57. Re4 Kg6 58. Rxd4 1-0

[Event "Hannover Ihme Cup"]
[White "Tondera, Benedikt"]
[Black "Will, Thomas"]
[Site "Hannover"]
[Round "3"]
[Result "1-0"]
[Date "2016.05.21"]
[ECO "A50"]
[WhiteElo "1851"]
[BlackElo "1409"]
[PlyCount "77"]
[EventDate "2016.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 6. Nge2 Bc5 7. Ng3 d6 8. Bd3 a6 9. 0-0 Bg4 10. Be2 Bxe2 11. Ncxe2 0-0 12. Qd3 Nd7 13. Be3 Ne7 14. Kh1 c6 15. Bg5 f6 16. Be3 cxd5 17. cxd5 Qb6 18. Bxc5 Nxc5 19. Qd2 Qb5 20. Rac1 Qd3 21. Qxd3 Nxd3 22. Rc7 Rfe8 23. Rxb7 Kf8 24. Nc1 Nc5 25. Rb6 Rab8 26. Rxd6 Rxb2 27. Nb3 Nxb3 28. axb3 Rc8 29. Rxa6 Rxb3 30. Ra2 Rd3 31. f3 Ke8 32. Kg1 g6 33. Rfa1 f5 34. Ra8 f4 35. Rxc8+ Nxc8 36. Ne2 Kd7 37. Kf2 g5 38. Ra6 Ke7 39. Re6+ 1-0

[Event "Hannover Ihme Cup"]
[White "Tondera, Benedikt"]
[Black "Kallwass, Marcel"]
[Site "Hannover"]
[Round "1"]
[Result "1-0"]
[Date "2016.05.20"]
[ECO "D11"]
[WhiteElo "1851"]
[BlackElo "1300"]
[PlyCount "57"]
[EventDate "2016.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qc7 6. Ne5 Nbd7 7. Nxg4 Nxg4 8. Be2 dxc4 9. Qxc4 Nb6 10. Qb3 Nf6 11. Nc3 e5 12. dxe5 Qxe5 13. 0-0 Bd6 14. f4 Qf5 15. Bf3 Bc5 16. Kh1 0-0 17. e4 Qd7 18. f5 Qc7 19. Bg5 Nbd7 20. Rad1 h6 21. Bh4 Rfe8 22. Bg3 Qb6 23. Qc2 Ne5 24. Na4 Qb5 25. Nxc5 Nc4 26. Bf2 Rad8 27. Be2 Rxd1 28. Rxd1 Qxb2 29. Qxc4 1-0

[Event "Hannover Region-ch"]
[White "Zucker, Stefan"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "7"]
[Result "1-0"]
[Date "2016.04.23"]
[ECO "B12"]
[WhiteElo "1895"]
[BlackElo "1851"]
[PlyCount "121"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 h5 5. Bd3 Bxd3 6. cxd3 e6 7. Nh3 Qb6 8. Be3 Qxb2 9. Na4 Qb4+ 10. Kf1 b6 11. Qc2 Nh6 12. Rb1 Qa5 13. Bd2 Qa6 14. Nc3 Nd7 15. Nf4 Nf5 16. Be3 Nxe3+ 17. fxe3 Be7 18. h4 g6 19. Rh3 0-0 20. Kg1 Kh7 21. Nce2 c5 22. Ng3 cxd4 23. exd4 Rac8 24. Qe2 Qa4 25. Qe3 Qxa2 26. Rf1 Bb4 27. Ngxh5 Qd2 28. Qf3 Bc3 29. Nf6+ Nxf6 30. exf6 Bxd4+ 31. Kh2 Bxf6 32. h5 g5 33. Nxd5 Be5+ 34. Kh1 f5 35. Ne3 Qxd3 36. Rd1 Qb5 37. Qf2 g4 38. Rh4 Bf6 39. Rd5 Qb1+ 40. Rd1 Bxh4 41. Qxh4 Qb2 42. Rd7+ Kh6 43. Qe7 Rc1+ 44. Nd1 Rxd1+ 45. Rxd1 Qf6 46. Qxa7 Qh4+ 47. Kg1 Qxh5 48. Rd7 Qg6 49. Qxb6 f4 50. Re7 Rf6 51. Qb8 Kg5 52. Qb7 Qf5 53. Rg7+ Rg6 54. Rf7 Qc5+ 55. Kf1 Qc1+ 56. Ke2 Qe3+ 57. Kf1 Kh4 58. Rh7+ Kg3 59. Qb2 Qd3+ 60. Ke1 Rg5 61. Qf2# 1-0

[Event "Hannover Region-ch"]
[White "Tondera, Benedikt"]
[Black "Prange, Joerg"]
[Site "Hannover"]
[Round "6"]
[Result "0-1"]
[Date "2016.04.02"]
[ECO "D30"]
[WhiteElo "1851"]
[BlackElo "1593"]
[PlyCount "82"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "7"]
[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. e3 Bd6 5. b3 f5 6. Ba3 Nf6 7. Bd3 Bxa3 8. Nxa3 Qa5+ 9. Nd2 Qxa3 10. 0-0 Qe7 11. cxd5 exd5 12. Qc2 Ne4 13. Rae1 0-0 14. f3 Nxd2 15. Qxd2 Qd6 16. Re2 Nd7 17. Rfe1 Nf6 18. e4 dxe4 19. fxe4 fxe4 20. Bxe4 Nxe4 21. Rxe4 Bd7 22. Qe3 Rae8 23. Re5 Rxe5 24. dxe5 Qe6 25. Qxa7 Bc8 26. h3 Rf5 27. Qb6 Qe7 28. Qa5 Be6 29. Rd1 Bd5 30. Re1 Rxe5 31. Qa8+ Kf7 32. Rf1+ Kg6 33. Qa4 Qg5 34. Rf2 Re1+ 35. Kh2 Qe5+ 36. Qf4 Qxf4+ 37. Rxf4 Re2 38. Rg4+ Kf7 39. a3 b5 40. b4 g6 41. Kg1 Re3 0-1

[Event "Hannover Region-ch"]
[White "Braun, Alexander"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "5"]
[Result "0-1"]
[Date "2016.03.19"]
[ECO "B13"]
[WhiteElo "1754"]
[BlackElo "1851"]
[PlyCount "160"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be2 e6 8. 0-0 Be7 9. Bg5 0-0 10. cxd5 Nxd5 11. Bxe7 Ncxe7 12. Ne5 Bxe2 13. Qxe2 Nxc3 14. bxc3 Nd5 15. Qf3 Qf6 16. c4 Qxf3 17. Nxf3 Nc3 18. Rfe1 Rac8 19. c5 Rfd8 20. Re3 Nb5 21. Re4 Rd7 22. a4 Nc3 23. Re3 Nd5 24. Rb3 b6 25. Rab1 f6 26. cxb6 axb6 27. g3 Ra7 28. Ra3 Rca8 29. Re1 Kf7 30. Rea1 Nb4 31. Ne1 Nc6 32. Nc2 Rd7 33. Rb1 Nxd4 34. Nxd4 Rxd4 35. Rxb6 Rdxa4 36. Rd3 R8a7 37. Kg2 g5 38. Rdd6 Re4 39. h3 h5 40. Rb2 f5 41. f3 Re3 42. Rf2 Ra1 43. Rd7+ Kf6 44. g4 Ree1 45. f4 Rg1+ 46. Kf3 Ra3+ 47. Ke2 Ra2+ 48. Rd2 Rxd2+ 49. Kxd2 hxg4 50. hxg4 Rxg4 51. fxg5+ Kxg5 52. Re2 Kf6 53. Kd3 e5 54. Re1 Rd4+ 55. Kc3 f4 56. Ra1 Kf5 57. Rf1 Re4 58. Kd3 Re3+ 59. Kd2 e4 60. Ra1 Rd3+ 61. Kc2 f3 62. Rf1 Kf4 63. Rh1 Kg3 64. Rg1+ Kf2 65. Rg4 Ke3 66. Rg3 Ke2 67. Rg4 e3 68. Rh4 Rd2+ 69. Kc1 f2 70. Rh2 Ke1 71. Rh3 e2 72. Rh1+ f1Q 73. Rh2 Rd1+ 74. Kb2 Qf6+ 75. Kc2 Qc6+ 76. Kb3 Qb5+ 77. Kc3 Qc5+ 78. Kb3 Qb5+ 79. Kc3 Qe5+ 80. Kb3 Qxh2 0-1

[Event "Hannover Region-ch"]
[White "Tondera, Benedikt"]
[Black "Kiesewetter, Oliver"]
[Site "Hannover"]
[Round "4"]
[Result "0-1"]
[Date "2016.02.13"]
[ECO "B05"]
[WhiteElo "1851"]
[BlackElo "1888"]
[PlyCount "104"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bg4 5. Be2 Nc6 6. c4 Nb6 7. Nbd2 dxe5 8. d5 Nxd5 9. cxd5 Qxd5 10. Bc4 Qd7 11. 0-0 0-0-0 12. Qa4 a6 13. Bxf7 Qf5 14. Qe4 e6 15. Qxf5 exf5 16. Be6+ Kb8 17. Ng5 Nd4 18. Bc4 Bh5 19. Ndf3 h6 20. Ne6 Nxf3+ 21. gxf3 Re8 22. Re1 Bxf3 23. Rxe5 Be4 24. Nxf8 Rhxf8 25. Rxe8+ Rxe8 26. Be3 Rd8 27. Kf1 g5 28. f4 g4 29. Be2 Kc8 30. Rd1 Re8 31. Kf2 h5 32. Bd4 Bc2 33. Rd2 Bb1 34. a3 Rd8 35. Bc3 Re8 36. Bd3 Bxd3 37. Rxd3 Re4 38. Be5 h4 39. Rd4 Rxd4 40. Bxd4 h3 41. b4 Kd7 42. a4 b6 43. Kg3 Ke6 44. Kh4 Kd5 45. Bf2 c5 46. bxc5 bxc5 47. Kg5 Ke4 48. Be1 c4 49. Kf6 Kxf4 50. Bg3+ Ke4 51. Be5 c3 52. Bxc3 g3 0-1

[Event "Hannover Region-ch"]
[White "Sanasi, Marcello"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "3"]
[Result "0-1"]
[Date "2016.02.06"]
[ECO "D05"]
[WhiteElo "1637"]
[BlackElo "1851"]
[PlyCount "52"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. a3 Bd6 7. Nbd2 0-0 8. 0-0 b6 9. Bb2 Bb7 10. Ne5 Rc8 11. f4 Ne7 12. Qe2 Nf5 13. g4 Nh4 14. g5 Ne4 15. Bxe4 dxe4 16. Qf2 Nf5 17. c3 cxd4 18. cxd4 Bxe5 19. dxe5 Qd5 20. Rfe1 Rc2 21. Bc1 Qc5 22. Rb1 Rd8 23. Qe2 Rd5 24. Rd1 Nxe3 25. Re1 Nf5+ 26. Qf2 e3 0-1

[Event "Hannover Region-ch"]
[White "Tondera, Benedikt"]
[Black "Herrmann, Andreas"]
[Site "Hannover"]
[Round "2"]
[Result "0-1"]
[Date "2016.01.30"]
[ECO "A62"]
[WhiteElo "1851"]
[BlackElo "2140"]
[PlyCount "104"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. g3 Bg7 5. Bg2 e6 6. Nc3 exd5 7. cxd5 0-0 8. Nf3 Re8 9. 0-0 d6 10. Nd2 Na6 11. Nc4 Nc7 12. a4 b6 13. Bf4 Bf8 14. h3 Ba6 15. Na3 Nh5 16. Bd2 Bg7 17. Re1 f5 18. Qc2 Bb7 19. Rad1 Qd7 20. Qb3 Rab8 21. Nab5 Nxb5 22. Nxb5 Ba8 23. Bc3 Nf6 24. Qc4 a6 25. Na3 b5 26. axb5 axb5 27. Qh4 Qe7 28. b4 Ne4 29. Qxe7 Rxe7 30. Bxg7 Kxg7 31. Bxe4 Rxe4 32. bxc5 dxc5 33. d6 b4 34. Nb5 Bc6 35. Nc7 Bd7 36. Na6 Rb5 37. Nc7 Rb6 38. Na8 Rb7 39. Nc7 b3 40. Rb1 Rd4 41. Rec1 c4 42. e3 Rxd6 43. Rxc4 b2 44. Rc2 Rc6 45. Rxc6 Bxc6 46. Ne6+ Kf6 47. Nd4 Ra7 48. Nb3 Ra2 49. Nd2 Bb5 50. Rd1 Be2 51. Re1 Bd3 52. Nb1 Bxb1 0-1

[Event "Hannover Region-ch"]
[White "Kiesel, Lara"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "1"]
[Result "0-1"]
[Date "2016.01.16"]
[ECO "B19"]
[WhiteElo "1232"]
[BlackElo "1851"]
[PlyCount "114"]
[EventDate "2016.01.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. a3 Bxd2+ 14. Nxd2 Ngf6 15. 0-0-0 0-0-0 16. Nde4 Nxe4 17. Nxe4 Nf6 18. Kb1 Nd5 19. Qg3 Qc7 20. Qxc7+ Kxc7 21. c3 b6 22. Kc2 Rd7 23. Rd3 Rhd8 24. Rd2 f5 25. Ng3 Nf4 26. f3 c5 27. Rhd1 cxd4 28. cxd4 Kb7 29. Kb1 a5 30. Ka2 b5 31. Ka1 Kb6 32. Kb1 b4 33. Ka2 Kb5 34. b3 bxa3 35. Kxa3 Rd6 36. Kb2 Kb4 37. Kc2 Rc8+ 38. Kb1 Rc3 39. Ka1 Rxb3 40. Rc2 Ra3+ 41. Kb2 Rb3+ 42. Ka2 Nd5 43. Ne2 Ne3 44. Rcd2 Nxd1 45. Rxd1 Rc6 46. Rd2 a4 47. d5 Rd6 48. Rd4+ Kb5 49. dxe6 Rxe6 50. Rd2 Kc5 51. Nd4 Rd6 52. Rc2+ Kxd4 53. Rd2+ Kc5 54. Rc2+ Kb4 55. Rc7 Rd2+ 56. Ka1 Ka3 57. g4 Ra2# 0-1

[Event "Langenhagen-ch op"]
[White "Tondera, Benedikt"]
[Black "Lick, Helmut"]
[Site "Langenhagen"]
[Round "7"]
[Result "1-0"]
[Date "2015.09.27"]
[ECO "D30"]
[WhiteElo "1793"]
[BlackElo "1428"]
[PlyCount "69"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. Bd3 0-0 6. 0-0 Nbd7 7. b3 Re8 8. Bb2 b6 9. cxd5 Nxd5 10. Nbd2 Bb7 11. Rc1 Rc8 12. e4 Nf4 13. Bb1 Ng6 14. Qe2 c5 15. Rfd1 cxd4 16. Nxd4 Rxc1 17. Rxc1 Qa8 18. Nc4 Nc5 19. f3 Rc8 20. Qe1 Nd7 21. Rd1 Nf6 22. Kh1 Qb8 23. Nb5 Rd8 24. Rxd8+ Bxd8 25. Ba3 a6 26. Nbd6 Ba8 27. e5 Nd5 28. Bb2 b5 29. Ne3 Nxe3 30. Qxe3 Bb6 31. Qg5 Qd8 32. Qg3 Qh4 33. Bxg6 Qxg3 34. Bxf7+ Kf8 35. hxg3 1-0

[Event "Langenhagen-ch op"]
[White "Wittur, Helge"]
[Black "Tondera, Benedikt"]
[Site "Langenhagen"]
[Round "6"]
[Result "1-0"]
[Date "2015.09.26"]
[ECO "B10"]
[WhiteElo "1891"]
[BlackElo "1793"]
[PlyCount "81"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. g3 Ngf6 6. Bg2 Bd6 7. 0-0 0-0 8. Re1 Qc7 9. b3 Re8 10. Bb2 a5 11. Rc1 a4 12. exd5 cxd5 13. c4 d4 14. c5 Bxc5 15. b4 Qb6 16. bxc5 Qxb2 17. Rc2 Qb5 18. Nc4 Qxc5 19. Ncxe5 Qa5 20. Nc4 Rxe1+ 21. Nxe1 Qa6 22. Qc1 Rb8 23. Qf4 Qe6 24. Nf3 b5 25. Nd6 Nd5 26. Qc1 Qxd6 27. Rxc8+ Rxc8 28. Qxc8+ Nf8 29. Nxd4 Qc7 30. Qxc7 Nxc7 31. Bc6 Nfe6 32. Nxb5 Nxb5 33. Bxb5 Nd4 34. Bxa4 Ne2+ 35. Kg2 Nc1 36. Bb3 Nxd3 37. Kf3 Kf8 38. Ke3 Ne5 39. h3 f6 40. f4 Nf7 41. Bxf7 1-0

[Event "Langenhagen-ch op"]
[White "Tondera, Benedikt"]
[Black "Szymanski, Andreas"]
[Site "Langenhagen"]
[Round "5"]
[Result "1-0"]
[Date "2015.09.12"]
[ECO "E11"]
[WhiteElo "1793"]
[BlackElo "1150"]
[PlyCount "91"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. 0-0 b6 8. Qc2 Bb7 9. Nc3 0-0 10. Rad1 Nbd7 11. Bf4 Nh5 12. Bc1 Nhf6 13. e4 dxc4 14. Nd2 c5 15. d5 exd5 16. exd5 Rb8 17. Nxc4 Ba6 18. Qa4 Bxc4 19. Qxc4 Ne5 20. Qa6 Qd7 21. Bf4 Bd6 22. Rfe1 Rfe8 23. Bg5 Nh5 24. Ne4 h6 25. Bd2 Bf8 26. h3 f5 27. Qe2 Qf7 28. Nc3 Rbd8 29. Qa6 Bd6 30. Ne2 Nf6 31. Nf4 Bb8 32. Bc3 Ng6 33. Ne6 Rd7 34. a4 Rd6 35. Qc4 Nf8 36. Nf4 Ng6 37. Ne6 Nf8 38. a5 Nxe6 39. dxe6 Qe7 40. Bxf6 Qxf6 41. Rxd6 Bxd6 42. axb6 Qxb2 43. bxa7 Qa3 44. a8Q Rxa8 45. Bxa8 Qxa8 46. e7+ 1-0

[Event "Langenhagen-ch op"]
[White "Tondera, Benedikt"]
[Black "Ramminger, Artur"]
[Site "Langenhagen"]
[Round "4"]
[Result "1-0"]
[Date "2015.07.18"]
[ECO "D06"]
[WhiteElo "1793"]
[PlyCount "92"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Nf3 h6 7. Bc4 c6 8. 0-0 Be7 9. Qe2 Nbd7 10. Bf4 0-0 11. Rfd1 Nh7 12. d5 exd5 13. exd5 c5 14. d6 Bf6 15. Nd5 Re8 16. Qc2 Rb8 17. Nc7 Rf8 18. Re1 Ng5 19. Nxg5 Bxg5 20. Bxg5 Qxg5 21. Re3 Nb6 22. Rg3 Qf6 23. Rd1 Bd7 24. Rf3 Qg5 25. Rg3 Qf4 26. Qc3 g5 27. Bb3 c4 28. Bc2 Bg4 29. f3 Bf5 30. Bxf5 Qxf5 31. h4 Rbd8 32. hxg5 hxg5 33. Qe3 f6 34. f4 g4 35. Qe6+ Qxe6 36. Nxe6 f5 37. Nxf8 Kxf8 38. Re3 Rd7 39. Re5 Rf7 40. Kf2 Nd7 41. Red5 a6 42. a4 b6 43. R1d4 c3 44. bxc3 Nc5 45. d7 Ne4+ 46. Rxe4 fxe4 1-0

[Event "Daehne Cup Region 14/15 VI Rest"]
[White "Stummeyer, Dieter"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2015.07.15"]
[ECO "B18"]
[WhiteElo "1700"]
[BlackElo "1776"]
[PlyCount "49"]
[EventDate "2015.07.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. 0-0 Ngf6 9. Re1 Be7 10. Bg5 Bxd3 11. Qxd3 h6 12. Bd2 0-0 13. Qe2 Re8 14. c4 c5 15. Bc3 Qc7 16. Rad1 Rad8 17. b3 a5 18. dxc5 Nxc5 19. Nd4 b6 20. Nb5 Qc6 21. Be5 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Bxd8 24. Qd2 Be7 25. f3 1/2-1/2

[Event "Langenhagen-ch op"]
[White "Hachtmann, Christian"]
[Black "Tondera, Benedikt"]
[Site "Langenhagen"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2015.07.04"]
[ECO "A03"]
[WhiteElo "2036"]
[BlackElo "1793"]
[PlyCount "126"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5. Nc3 c5 6. Ne5 Bxe2 7. Qxe2 Nc6 8. Nxc6 bxc6 9. d3 d4 10. Ne4 Nxe4 11. dxe4 Qa5+ 12. Bd2 Qb5 13. b3 0-0-0 14. a4 Qxe2+ 15. Kxe2 f5 16. Ba5 Rd7 17. Kf3 Be7 18. Rhd1 Bd8 19. Be1 g5 20. Bf2 g4+ 21. Ke2 fxe4 22. exd4 Bf6 23. c3 Rhd8 24. dxc5 Rd3 25. Rxd3 Rxd3 26. Rd1 Rxc3 27. Rd6 Rxb3 28. Rxe6 Rb2+ 29. Ke3 Bd4+ 30. Kxd4 Rxf2 31. Rxc6+ Kb7 32. Rh6 Rxf4 33. Rxh7+ Kb8 34. g3 Rf2 35. Kxe4 Ra2 36. Kd5 Rxa4 37. c6 a5 38. Rb7+ Kc8 39. Kc5 Ra2 40. Rg7 Rxh2 41. Rxg4 Rb2 42. Rg8+ Kc7 43. Rg7+ Kb8 44. Rg4 Kc7 45. Rc4 Rg2 46. g4 Rb2 47. Kd4 a4 48. Rxa4 Kxc6 49. Ke5 Kd7 50. Ra7+ Ke8 51. Kf6 Rb6+ 52. Kg5 Kf8 53. Kh5 Kg8 54. g5 Rc6 55. Re7 Rb6 56. Kg4 Rc6 57. Kf5 Rb6 58. Re5 Kg7 59. Re7+ Kf8 60. Rh7 Kg8 61. Rh4 Kg7 62. Rf4 Rc6 63. Kg4 Kg6 1/2-1/2

[Event "Daehne Cup Region 14/15 VI Rest"]
[White "Tondera, Benedikt"]
[Black "Muka, Ols"]
[Site "Hannover"]
[Round "3"]
[Result "1-0"]
[Date "2015.07.01"]
[ECO "A90"]
[WhiteElo "1776"]
[PlyCount "112"]
[EventDate "2015.07.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 d5 3. Bg2 e6 4. Nh3 Bd6 5. 0-0 Nf6 6. c4 c6 7. Nc3 0-0 8. Qc2 Nbd7 9. Bf4 Bxf4 10. Nxf4 Qe8 11. cxd5 Nxd5 12. Nd3 Rf6 13. f3 Ne3 14. Qd2 Nxf1 15. Rxf1 h6 16. e4 b6 17. d5 Bb7 18. e5 Rf7 19. d6 Ba6 20. Re1 Bxd3 21. Qxd3 Nc5 22. Qc4 Nb7 23. f4 Rc8 24. Bf3 b5 25. Qd3 Rd7 26. Rc1 Qd8 27. Qe3 Na5 28. b3 a6 29. Ne2 Rb7 30. Kg2 b4 31. Nd4 Qb6 32. Qd3 Kf7 33. Nxf5 Qb5 34. Qxb5 axb5 35. Nd4 Rb6 36. Bg4 Kg6 37. Bxe6 Rd8 38. f5+ Kh7 39. Bf7 Rd7 40. Bg6+ Kg8 41. Ne6 Rb8 42. Nc5 Rdd8 43. Rd1 Nb7 44. Nxb7 Rxb7 45. e6 Kf8 46. e7+ Rxe7 47. dxe7+ Kxe7 48. Rxd8 Kxd8 49. Kf3 Ke7 50. Ke4 Kd6 51. Be8 Kc7 52. Ke5 Kb6 53. Kd6 c5 54. Kd5 c4 55. bxc4 bxc4 56. Kxc4 Ka5 1-0

[Event "Daehne Cup Region 14/15 VI"]
[White "Zweigait, Leon"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "2"]
[Result "1-0"]
[Date "2015.06.17"]
[ECO "D20"]
[WhiteElo "1137"]
[BlackElo "1776"]
[PlyCount "95"]
[EventDate "2015.06.03"]
[EventType "k.o."]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. e3 b5 5. a4 b4 6. Ne4 e6 7. Bxc4 Bb7 8. Qf3 Nd7 9. Nf6+ Ngxf6 10. Qxb7 Bd6 11. Bxa6 0-0 12. Ne2 c5 13. Bb5 Qe7 14. 0-0 Rfb8 15. Qc6 e5 16. Rd1 Rc8 17. Qf3 cxd4 18. exd4 exd4 19. Nxd4 Ne5 20. Qe2 Qa7 21. Be3 Bc5 22. Nf5 Bxe3 23. Qxe3 Ng6 24. Qxa7 Rxa7 25. Rac1 Raa8 26. f3 Rxc1 27. Rxc1 Nf4 28. Kf2 g6 29. Ne3 Rd8 30. Rd1 Rc8 31. g3 Ne6 32. Rd2 Kg7 33. b3 Rc3 34. Bc4 Nc5 35. Rc2 Nd3+ 36. Kf1 Nd7 37. a5 Rxc2 38. Nxc2 N3c5 39. Nxb4 Ne5 40. a6 Ned7 41. Nd5 Nxa6 42. Bxa6 f5 43. Bc8 Nb8 44. b4 Kf7 45. b5 h6 46. b6 Ke8 47. b7 Kd8 48. Ke2 1-0

[Event "Langenhagen-ch op"]
[White "Herrmann, Andreas"]
[Black "Tondera, Benedikt"]
[Site "Langenhagen"]
[Round "2"]
[Result "1-0"]
[Date "2015.06.06"]
[ECO "D02"]
[WhiteElo "2160"]
[BlackElo "1793"]
[PlyCount "75"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 c5 4. Bf4 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Nbd2 b5 9. a3 b4 10. cxb4 Nxb4 11. Rc1 Nc6 12. Be2 Bg4 13. h3 Bxf3 14. Bxf3 e6 15. 0-0 b5 16. g4 Kd7 17. Bg2 Bxa3 18. bxa3 Rxa3 19. Rb1 b4 20. Nxc4 dxc4 21. Bxc6+ Kxc6 22. Rxb4 Rc3 23. Ra1 Rc8 24. Ra6+ Kd5 25. f3 Rc1+ 26. Kg2 Rc2+ 27. Kg3 Ne4+ 28. fxe4+ Kxe4 29. Ra5 f6 30. Rb6 Re8 31. Raa6 Kd3 32. Rxe6 Rxe6 33. Rxe6 Rb2 34. d5 g5 35. Bc7 c3 36. Rc6 Re2 37. Bb6 c2 38. d6 1-0

[Event "Daehne Cup Region 14/15 VI"]
[White "Tondera, Benedikt"]
[Black "Zweigait, Leon"]
[Site "Hannover"]
[Round "1"]
[Result "1-0"]
[Date "2015.06.03"]
[ECO "D12"]
[WhiteElo "1776"]
[BlackElo "1137"]
[PlyCount "83"]
[EventDate "2015.06.03"]
[EventType "k.o."]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qc7 8. Bd2 Bd6 9. Rc1 b6 10. cxd5 exd5 11. Nb5 Qd7 12. Nxd6+ Qxd6 13. Bb4 Qe6 14. Nxg6 hxg6 15. Bd3 Ne4 16. 0-0 c5 17. dxc5 bxc5 18. Bxe4 dxe4 19. Qxe6+ fxe6 20. Bxc5 Nd7 21. Bd4 e5 22. Bc3 0-0 23. Rfd1 Nc5 24. Bb4 Nd3 25. Bxf8 Nxc1 26. Rxc1 Kxf8 27. Kf1 Ke7 28. Rc7+ Kf6 29. Ke2 g5 30. b3 a5 31. Rc4 Kf5 32. h3 Rb8 33. g4+ Ke6 34. Rxe4 Kd5 35. Rc4 Rb4 36. e4+ Kd6 37. Kd3 Rxc4 38. Kxc4 Kc6 39. a3 Kb6 40. Kd5 Kb5 41. Kxe5 Kc5 42. b4+ 1-0

[Event "Langenhagen-ch op"]
[White "Tondera, Benedikt"]
[Black "Lossin, Charlotte"]
[Site "Langenhagen"]
[Round "1"]
[Result "1-0"]
[Date "2015.05.23"]
[ECO "D20"]
[WhiteElo "1793"]
[BlackElo "1015"]
[PlyCount "85"]
[EventDate "2015.05.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 Nc6 5. d5 Bb4+ 6. Kf1 Nge7 7. Qb3 b5 8. Bxb5 a6 9. Bxc6+ Nxc6 10. dxc6 a5 11. g3 Qd6 12. Nc3 Qxc6 13. Qa4 Ba6+ 14. Nge2 Qxa4 15. Nxa4 Bb7 16. Rg1 Rd8 17. Nac3 0-0 18. a3 Bxc3 19. Nxc3 Rd6 20. e4 Rfd8 21. Be3 Ba6+ 22. Kg2 f5 23. exf5 Bb7+ 24. f3 Rd3 25. Kf2 Re8 26. Ne4 Rb3 27. Rab1 Bd5 28. Nc5 Rb5 29. b4 axb4 30. Rxb4 Rxb4 31. axb4 Ra8 32. Rd1 Ra2+ 33. Rd2 Rxd2+ 34. Bxd2 Kf7 35. Bg5 h6 36. Bd8 c6 37. Ne4 Ke8 38. Bc7 Ke7 39. Bxe5 Kf7 40. Ke3 Kf8 41. Kd4 Bf7 42. Nd6 Bh5 43. g4 1-0

[Event "Hannover Ihme Cup"]
[White "Garbuszus, Juergen"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "4"]
[Result "1-0"]
[Date "2015.05.10"]
[ECO "D20"]
[WhiteElo "2082"]
[BlackElo "1891"]
[PlyCount "119"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Qxd4 Qxd4 6. Nxd4 Bc5 7. Nb5 Na6 8. Bxc4 Nf6 9. N1c3 c6 10. Na3 b5 11. Naxb5 cxb5 12. Bxb5+ Nd7 13. Bf4 Bb7 14. 0-0-0 0-0-0 15. Kb1 Nc7 16. Be2 Rhe8 17. f3 Ba6 18. Bxc7 Bxe2 19. Bxd8 Bxd1 20. Bh4 Bxf3 21. gxf3 Ne5 22. Rf1 Nc4 23. Rd1 Be3 24. Kc2 Bf4 25. Bf2 Bxh2 26. Bxa7 Ne5 27. Rf1 h5 28. Be3 h4 29. Ne2 Nc4 30. Bc1 Rh8 31. Rh1 Bc7 32. Bg5 h3 33. Kc3 Ne5 34. Bf4 Nxf3 35. Bxc7 Kxc7 36. Kd3 g5 37. Ke3 g4 38. Kf4 Rh4 39. Ng3 Kd7 40. Nf5 Rh7 41. Kxg4 Ne5+ 42. Kg3 Ke6 43. b3 Nd3 44. Nd4+ Ke5 45. Nf3+ Kf6 46. Rf1 Ke7 47. Nh4 Ne5 48. Nf5+ Kd7 49. Rd1+ Kc6 50. Rd6+ Kc7 51. Rh6 Rxh6 52. Nxh6 Kb6 53. Kxh3 Kb5 54. a3 Kc5 55. Kg3 Kd4 56. Kf4 Nd3+ 57. Kf5 Nc5 58. e5 Nxb3 59. Nxf7 Nc5 60. Nd6 1-0

[Event "Hannover Ihme Cup"]
[White "Koch, Yannick"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "2"]
[Result "1-0"]
[Date "2015.05.09"]
[ECO "D05"]
[WhiteElo "1892"]
[BlackElo "1891"]
[PlyCount "55"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. Bb2 Bd6 7. 0-0 0-0 8. Ne5 Qc7 9. f4 cxd4 10. exd4 Nb4 11. Rf3 Nxd3 12. Qxd3 b6 13. Nd2 Bb7 14. Rh3 Ne4 15. g3 f6 16. Nef3 e5 17. dxe5 fxe5 18. Nxe5 Bc5+ 19. Kg2 Rad8 20. Rd1 Bc8 21. Rh5 Bf5 22. Rxf5 Rxf5 23. Nxe4 Be7 24. Ng5 Qc8 25. g4 Bxg5 26. Qxf5 Bxf4 27. Qxf4 Rf8 28. Qd2 1-0

[Event "Hannover Ihme Cup"]
[White "Tondera, Benedikt"]
[Black "Mumm, Karen"]
[Site "Hannover"]
[Round "3"]
[Result "1-0"]
[Date "2015.05.09"]
[ECO "D78"]
[WhiteElo "1891"]
[BlackElo "1326"]
[PlyCount "73"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. b3 Bf5 8. Nc3 Ne4 9. Bb2 Nxc3 10. Bxc3 Qc8 11. Re1 Be4 12. cxd5 cxd5 13. Rc1 Qd8 14. Ne5 Bxg2 15. Kxg2 Nc6 16. Nxc6 bxc6 17. Qd2 Qd7 18. Bb2 Rfe8 19. Rc5 e5 20. dxe5 Bxe5 21. Bxe5 Rxe5 22. Rec1 Rc8 23. Qc2 Re6 24. b4 Qe8 25. e3 d4 26. exd4 Re2 27. Qd3 Rxa2 28. b5 Qe6 29. bxc6 Qf6 30. Qe3 Ra4 31. d5 a6 32. Qb3 Qd4 33. R1c4 Rxc4 34. Qxc4 Qe5 35. Ra5 Rxc6 36. dxc6 Qxa5 37. c7 1-0

[Event "Hannover Ihme Cup"]
[White "Tondera, Benedikt"]
[Black "Baum, Nils Alexander"]
[Site "Hannover"]
[Round "1"]
[Result "1-0"]
[Date "2015.05.08"]
[ECO "A56"]
[WhiteElo "1891"]
[BlackElo "1469"]
[PlyCount "55"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 c5 4. d5 Bf5 5. Nc3 Nbd7 6. Nh4 g6 7. Nxf5 gxf5 8. Bg5 e5 9. dxe6 fxe6 10. e4 fxe4 11. Be2 Ne5 12. Bh5+ Ng6 13. Qa4+ Kf7 14. Nxe4 Be7 15. Nxf6 Bxf6 16. Bxf6 Qxf6 17. 0-0 Qg5 18. Bxg6+ Qxg6 19. Qd7+ Kf6 20. Rfe1 Rhe8 21. Qxd6 Rad8 22. Qe5+ Kf7 23. Re3 Rg8 24. Qc7+ Ke8 25. g3 Qg4 26. Rae1 Rg6 27. Re4 Qh3 28. Rf4 1-0

[Event "Niedersachsen-ch op-A"]
[White "Brinkmann, Fabian"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2015.01.03"]
[ECO "B11"]
[WhiteElo "1897"]
[BlackElo "1881"]
[PlyCount "71"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Qf3 dxe4 4. Nxe4 Nf6 5. Bc4 Nbd7 6. d4 Nb6 7. Bd3 g6 8. Nxf6+ exf6 9. Ne2 Bg7 10. Bd2 0-0 11. 0-0 f5 12. c3 Be6 13. b3 Bd5 14. Qg3 Re8 15. f3 Be6 16. Rad1 Nd5 17. c4 Nf6 18. Bc3 Nh5 19. Qf2 Bh6 20. f4 Nf6 21. h3 Bg7 22. Ba1 Ne4 23. Bxe4 fxe4 24. d5 cxd5 25. Bxg7 Kxg7 26. cxd5 Bd7 27. f5 gxf5 28. Nd4 Qb6 29. Kh1 Qg6 30. Nxf5+ Bxf5 31. Qxf5 Qxf5 32. Rxf5 e3 33. g4 e2 34. Re1 Re3 35. Kg2 Rae8 36. Rf3 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[White "Tondera, Benedikt"]
[Black "Schmidt, Dennis"]
[Site "Verden"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2015.01.03"]
[ECO "D11"]
[WhiteElo "1881"]
[BlackElo "2058"]
[PlyCount "85"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Nc3 Nbd7 7. Bd2 e6 8. Nh4 Be7 9. h3 Bh5 10. g4 Bg6 11. Nxg6 hxg6 12. Bg2 0-0 13. Qxb6 Nxb6 14. cxd5 cxd5 15. Ke2 Rfc8 16. Rac1 Nc4 17. Rc2 Nd7 18. f4 Ndb6 19. Rhc1 Rc6 20. e4 Nxd2 21. Kxd2 dxe4 22. Bxe4 Rd6 23. Nb5 Rd7 24. Rc7 Rad8 25. Rxb7 Rxb7 26. Bxb7 e5 27. Ke3 exf4+ 28. Kxf4 Bb4 29. Ke4 Re8+ 30. Kd3 f5 31. gxf5 gxf5 32. a3 Bf8 33. Bf3 f4 34. Be4 Nd7 35. Rf1 g5 36. Rg1 Bh6 37. Nd6 Rd8 38. Nf5 Nc5+ 39. Kc4 Nxe4 40. Nxh6+ Kg7 41. Ng4 Nd2+ 42. Kc3 Ne4+ 43. Kc4 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[White "Braun, Ingram H"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2015.01.02"]
[ECO "B12"]
[WhiteElo "1953"]
[BlackElo "1881"]
[PlyCount "127"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be3 e6 5. Nd2 Ne7 6. c3 Bg6 7. Be2 Nf5 8. Ngf3 Be7 9. 0-0 c5 10. Qa4+ Nc6 11. Bb5 Qc7 12. Nb3 Nxe3 13. fxe3 c4 14. Na5 Rc8 15. b3 Bd3 16. Rfd1 a6 17. Bxc6+ bxc6 18. bxc4 Be4 19. c5 Bd8 20. Nb3 a5 21. Rd2 0-0 22. Rf1 Qa7 23. c4 Qa6 24. cxd5 Bxd5 25. Rc1 Rb8 26. Rc3 Rb4 27. Qa3 Bc7 28. Ne1 Rfb8 29. Nd3 R4b7 30. Rb2 a4 31. Nbc1 Rxb2 32. Nxb2 f6 33. exf6 gxf6 34. Nxa4 Ra8 35. e4 Bxe4 36. Rg3+ Bxg3 37. Qxg3+ Kh8 38. Qf4 Bf5 39. Nb6 Rg8 40. Qh6 Bg6 41. Qf4 Bf5 42. Nd7 Rg6 43. Qb8+ Rg8 44. Qf4 Qb7 45. Nxf6 Rf8 46. Nh5 Qf7 47. Qe5+ Kg8 48. Ng3 Bg6 49. Qe3 h5 50. h3 h4 51. Nge2 Qf1+ 52. Kh2 Bf5 53. Qg5+ Kf7 54. Qh5+ Ke7 55. Qxh4+ Kd7 56. Qg3 Rf7 57. Qd6+ Ke8 58. Qxc6+ Kf8 59. Qd6+ Kg8 60. Qd8+ Kg7 61. Qg5+ Kf8 62. Qd8+ Kg7 63. Qg5+ Kf8 64. Qd8+ 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[White "Goes, Carsten"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "1"]
[Result "0-1"]
[Date "2015.01.02"]
[ECO "B13"]
[WhiteElo "1768"]
[BlackElo "1881"]
[PlyCount "50"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 e5 7. dxe5 Nxe5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. 0-0 Nf6 11. Re1 Bd6 12. f4 Ng6 13. Nd4+ Ne7 14. Nf3 0-0 15. Ne5 Qc7 16. Nd2 Ng6 17. Ndf3 Rfe8 18. Nxg6 hxg6 19. Ne5 Bxe5 20. fxe5 Rxe5 21. Rf1 Qc5+ 22. Kh1 Rae8 23. Bf4 Re2 24. Qb3 Ne4 25. h3 g5 0-1

[Event "Langenhagen-ch op 17th"]
[White "Czada, Roland"]
[Black "Tondera, Benedikt"]
[Site "Langenhagen"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2014.09.28"]
[ECO "A00"]
[WhiteElo "1729"]
[BlackElo "1723"]
[PlyCount "135"]
[EventDate "2014.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 Nc6 5. Bb2 0-0 6. e3 Re8 7. Nf3 d5 8. cxd5 Nxd5 9. Be2 Bg4 10. 0-0 Bxf3 11. Bxf3 Ne5 12. Bxe5 Rxe5 13. d4 Rg5 14. Qb3 a5 15. h4 Rf5 16. e4 a4 17. Qd1 Rxf3 18. Qxf3 Nb6 19. Nc3 Qxd4 20. Ne2 Qe5 21. Qf4 Qe7 22. Ng3 g6 23. e5 Bc3 24. Rac1 Qxe5 25. Qxe5 Bxe5 26. Rfd1 a3 27. Rc5 Bd6 28. Rb5 Ra6 29. Ne4 Be7 30. h5 c6 31. Re5 Nd5 32. Ng3 Bf6 33. Re8+ Kg7 34. hxg6 hxg6 35. Ne4 Bb2 36. Rb8 Ra7 37. Nc5 b6 38. Nb3 b5 39. Nd4 Rc7 40. g3 Nc3 41. Rd3 Nxa2 42. Nc2 Ra7 43. Rb6 Nc1 44. Rd1 a2 45. Rxc6 a1Q 46. Nxa1 Rxa1 47. Kg2 Nb3 48. Rd3 Nd4 49. Rb6 Ra3 50. Rd1 Bc3 51. Rb8 b4 52. Rh1 b3 53. Rhh8 b2 54. Rhg8+ Kf6 55. Rb6+ Ne6 56. f4 Ra2 57. Kf3 Ra1 58. Rgb8 Kg7 59. Kg4 Nd4 60. R6b7 Nc6 61. Rc8 Na5 62. Rb5 b1Q 63. Rxb1 Rxb1 64. Rxc3 Rb6 65. Rc5 Nc6 66. f5 gxf5+ 67. Rxf5 Rb4+ 68. Kh3 1/2-1/2

[Event "Langenhagen-ch op 17th"]
[White "Tondera, Benedikt"]
[Black "Niebuhr, Gerd"]
[Site "Langenhagen"]
[Round "6"]
[Result "1-0"]
[Date "2014.09.27"]
[ECO "D85"]
[WhiteElo "1723"]
[BlackElo "1859"]
[PlyCount "57"]
[EventDate "2014.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Rc1 b6 9. Nf3 Bb7 10. d5 Bxc3+ 11. Rxc3 c6 12. Bc4 cxd5 13. Rd3 e6 14. exd5 exd5 15. 0-0 Qf6 16. Bxd5 Bxd5 17. Rxd5 Qxb2 18. Qa4 a6 19. Ne5 b5 20. Qa5 Ra7 21. Rfd1 Re7 22. f4 f6 23. R5d2 Qxd2 24. Rxd2 fxe5 25. fxe5 Rxe5 26. Rd8 Ref5 27. Rxf8+ Rxf8 28. Qc7 b4 29. h3 1-0

[Event "Langenhagen-ch op 17th"]
[White "Wittur, Helge"]
[Black "Tondera, Benedikt"]
[Site "Langenhagen"]
[Round "5"]
[Result "1/2-1/2"]
[Date "2014.09.13"]
[ECO "D20"]
[WhiteElo "1918"]
[BlackElo "1723"]
[PlyCount "101"]
[EventDate "2014.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. Qxd4 Qxd4 6. exd4 Bb4+ 7. Bd2 Nc6 8. Ne2 Nf6 9. Nbc3 Bg4 10. f3 Bf5 11. a3 Ba5 12. g4 Bd7 13. 0-0-0 0-0 14. Bg5 Ne8 15. h4 Nd6 16. Bd5 Rfe8 17. Ng3 Bb6 18. Bxc6 Bxc6 19. d5 Bd7 20. Nge4 Nxe4 21. Nxe4 Bxg4 22. fxg4 Rxe4 23. d6 cxd6 24. Rxd6 Rc8+ 25. Kb1 f6 26. Bd2 Rd4 27. Rxd4 Bxd4 28. Rd1 Be5 29. Be3 a6 30. Rd7 b5 31. g5 Rc7 32. Rd8+ Kf7 33. gxf6 Bxf6 34. Rh8 h6 35. h5 Re7 36. Bc1 Re8 37. Rxe8 Kxe8 38. Kc2 Kd7 39. Kd3 Bg5 40. Bxg5 hxg5 41. Ke3 Ke7 42. Kf3 g4+ 43. Kxg4 Kf6 44. b4 g5 45. h6 Kg6 46. h7 Kxh7 47. Kxg5 Kg7 48. Kf5 Kf7 49. Ke5 Ke7 50. Kd5 Kd7 51. Kc5 1/2-1/2

[Event "Langenhagen-ch op 17th"]
[White "Tondera, Benedikt"]
[Black "Wendland, Gerd"]
[Site "Langenhagen"]
[Round "4"]
[Result "1-0"]
[Date "2014.07.26"]
[ECO "A64"]
[WhiteElo "1723"]
[BlackElo "1696"]
[PlyCount "63"]
[EventDate "2014.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. g3 Bg7 6. Bg2 0-0 7. Nf3 e6 8. 0-0 exd5 9. cxd5 Re8 10. Nd2 a6 11. a4 Nbd7 12. Nc4 Nb6 13. Na3 Nbd7 14. Re1 b6 15. e4 Rb8 16. f4 Nf8 17. Nc4 Ng4 18. h3 Bd4+ 19. Ne3 Nxe3 20. Bxe3 Bxe3+ 21. Rxe3 f6 22. Qe2 Qd7 23. e5 dxe5 24. fxe5 fxe5 25. Rxe5 Bb7 26. Re1 Rxe5 27. Qxe5 Qd8 28. Ne4 Nd7 29. Qe6+ Kg7 30. Nd6 Nf6 31. Qf7+ Kh6 32. Nxb7 1-0

[Event "Langenhagen-ch op 17th"]
[White "Herrmann, Andreas"]
[Black "Tondera, Benedikt"]
[Site "Langenhagen"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2014.06.28"]
[ECO "D02"]
[WhiteElo "2118"]
[BlackElo "1723"]
[PlyCount "142"]
[EventDate "2014.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 c5 4. Bf4 Nc6 5. dxc5 e6 6. e3 Bxc5 7. Nbd2 0-0 8. Be2 Qe7 9. Bg5 Qd8 10. 0-0 Be7 11. Qc2 Bd7 12. Rfd1 Rc8 13. Rac1 a6 14. Qb1 h6 15. Bh4 Ne8 16. Bg3 Bd6 17. e4 Bxg3 18. hxg3 Nf6 19. exd5 Nxd5 20. Ne4 Qc7 21. c4 Nde7 22. b4 Nb8 23. c5 Ba4 24. Re1 Rcd8 25. Nc3 Bc6 26. a4 Nd5 27. b5 axb5 28. axb5 Nxc3 29. Rxc3 Bd5 30. Qc1 Qe7 31. g4 Rc8 32. g5 Bxf3 33. Bxf3 hxg5 34. Qe3 Rc7 35. g3 Rfc8 36. Rec1 f5 37. c6 bxc6 38. b6 Rb7 39. Bxc6 Nxc6 40. Rxc6 Rxc6 41. Rxc6 e5 42. Qf3 Qd7 43. Qb3+ Kh7 44. Qc2 e4 45. g4 Qd4 46. gxf5 Rxb6 47. Rxb6 Qxb6 48. Qxe4 Qf6 49. Kg2 Kh6 50. Kg3 Kh7 51. Kg4 Kg8 52. Qe8+ Kh7 53. Qh5+ Kg8 54. Qxg5 Qd4+ 55. f4 Qd1+ 56. Kg3 Qg1+ 57. Kf3 Qd1+ 58. Ke4 Qe2+ 59. Kd5 Qd3+ 60. Ke6 Qe4+ 61. Kd7 Qb7+ 62. Ke6 Qc6+ 63. Ke5 Qc5+ 64. Ke4 Qc4+ 65. Ke3 Qc3+ 66. Kf2 Qd2+ 67. Kg1 Qd1+ 68. Kg2 Qe2+ 69. Kh3 Qf1+ 70. Kh4 Qh1+ 71. Kg4 Qd1+ 1/2-1/2

[Event "Langenhagen-ch op 17th"]
[White "Brockmann, Marc"]
[Black "Tondera, Benedikt"]
[Site "Langenhagen"]
[Round "1"]
[Result "0-1"]
[Date "2014.06.14"]
[ECO "D13"]
[WhiteElo "1413"]
[BlackElo "1723"]
[PlyCount "100"]
[EventDate "2014.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 cxd5 5. d4 Nc6 6. Bf4 a6 7. e3 Bg4 8. Be2 e6 9. Qb3 Qd7 10. Rc1 Be7 11. 0-0 0-0 12. a3 Rac8 13. Rfe1 Na5 14. Qa2 Bxf3 15. Bxf3 Nc4 16. Re2 Rc6 17. Rec2 Rfc8 18. Be2 Bd6 19. Bxd6 Nxd6 20. Bd3 Nc4 21. b3 Nd6 22. Ne2 Nfe4 23. Bxe4 Nxe4 24. Rxc6 Rxc6 25. Rxc6 Qxc6 26. Qb2 h6 27. f3 Nd6 28. a4 Nf5 29. Kf2 Qc7 30. Ng3 Nd6 31. Ne2 b5 32. axb5 Nxb5 33. g3 f6 34. Ke1 Kf7 35. Kd2 h5 36. Nc3 Nd6 37. Na4 Nb5 38. Nc5 Qa5+ 39. Kd3 Qe1 40. Qd2 Qf1+ 41. Qe2 Qa1 42. Qd2 Na3 43. f4 Qf1+ 44. Qe2 Qb1+ 45. Kd2 Qc2+ 46. Ke1 Qc3+ 47. Kf2 a5 48. Qxh5+ Ke7 49. Qe2 Nc2 50. Kf3 Nxd4+ 0-1

[Event "Hannover Region-ch"]
[White "Obert, Guenter Fritz"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "2"]
[Result "1-0"]
[Date "2014.02.15"]
[ECO "A39"]
[WhiteElo "1993"]
[BlackElo "1836"]
[PlyCount "83"]
[EventDate "2014.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Bd2 Rb8 12. Rac1 Bf5 13. e4 Bd7 14. Rfd1 b5 15. b3 bxc4 16. Qxc4 Qb6 17. Be3 Qa5 18. Qe2 Bg4 19. f3 Be6 20. Bf1 Nd7 21. Nd5 Bxd5 22. Rxd5 Qa3 23. Qxa6 Qxa6 24. Bxa6 Ra8 25. Bb5 Ne5 26. a4 Nxf3+ 27. Kg2 Ne5 28. Rc7 Ng4 29. Bb6 e6 30. Rd2 Be5 31. Ra7 Rxa7 32. Bxa7 Rc8 33. a5 Ra8 34. Bb6 Bc3 35. Ra2 d5 36. exd5 exd5 37. Bc6 Ra6 38. Bb7 Rxb6 39. axb6 d4 40. Ba6 Ne5 41. b7 Nc6 42. Bb5 1-0

[Event "Hannover Region-ch"]
[White "Tondera, Benedikt"]
[Black "Wehrhahn, Duncan"]
[Site "Hannover"]
[Round "1"]
[Result "1-0"]
[Date "2014.02.01"]
[ECO "E06"]
[WhiteElo "1836"]
[BlackElo "971"]
[PlyCount "67"]
[EventDate "2014.02.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nc6 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 h6 8. Ne5 Bb4 9. Nxc6 bxc6 10. Qc2 Bxc3 11. bxc3 Ba6 12. c5 Rb8 13. Re1 Re8 14. Bf4 Qe7 15. Qa4 Bb5 16. Qxa7 Rec8 17. Qa3 Ra8 18. Qb2 Rcb8 19. Qc2 Bc4 20. e3 Rc8 21. h4 Nh5 22. Bf3 Nxf4 23. exf4 Qf6 24. Be2 Bxe2 25. Rxe2 Qg6 26. Qxg6 fxg6 27. Rxe6 Kh7 28. a4 Ra6 29. Kf1 Rca8 30. Ke2 Rxa4 31. Rxa4 Rxa4 32. Rxc6 Ra3 33. Rxc7 Rxc3 34. Rd7 1-0

[Event "Niedersachsen-ch op-A"]
[White "Martin, Dennis"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2014.01.05"]
[ECO "A50"]
[WhiteElo "1957"]
[BlackElo "1843"]
[PlyCount "100"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. Nc3 Bg7 6. d4 0-0 7. 0-0 d6 8. Re1 Ne4 9. Qc2 Nxc3 10. bxc3 e5 11. Be3 f5 12. Qd2 c5 13. Bh6 Nc6 14. Bxg7 Kxg7 15. Ng5 Qf6 16. Bxc6 Bxc6 17. Rad1 Ba4 18. Rb1 h6 19. Nf3 e4 20. Nh4 g5 21. Ng2 f4 22. Rf1 Qf5 23. Rbc1 Rae8 24. f3 e3 25. Qe1 Kh7 26. h4 gxh4 27. g4 Qg5 28. Qxh4 Qxh4 29. Nxh4 h5 30. Kh2 hxg4 31. fxg4 Bd7 32. g5 Bg4 33. Rc2 Re4 34. Rd1 f3 35. exf3 Bxf3 36. Nxf3 Rxf3 37. Kg2 Rf5 38. Re2 Rxg5+ 39. Kf3 Re7 40. Rh1+ Kg6 41. Rh4 Rf7+ 42. Rf4 Rxf4+ 43. Kxf4 Rg1 44. Kxe3 Kf5 45. Kd3 Ra1 46. Rf2+ Ke6 47. Rh2 a5 48. Rh6+ Kd7 49. Rh7+ Kc8 50. Rh8+ Kc7 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[White "Gruender, Michael"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "5"]
[Result "1-0"]
[Date "2014.01.04"]
[ECO "A35"]
[WhiteElo "2006"]
[BlackElo "1843"]
[PlyCount "33"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. e3 g6 5. d4 exd4 6. exd4 Bg7 7. Be3 Nge7 8. d5 Ne5 9. Nxe5 Bxe5 10. Bxc5 Nf5 11. Qe2 d6 12. f4 Qh4+ 13. g3 Nxg3 14. hxg3 Qxh1 15. Bxd6 Kd8 16. Bxe5 Re8 17. 0-0-0 1-0

[Event "Niedersachsen-ch op-A"]
[White "Tondera, Benedikt"]
[Black "Kuenitz, Bernhard"]
[Site "Verden"]
[Round "6"]
[Result "1-0"]
[Date "2014.01.04"]
[ECO "D94"]
[WhiteElo "1843"]
[BlackElo "1917"]
[PlyCount "61"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 g6 4. e3 Bg7 5. Nc3 Nf6 6. Be2 0-0 7. 0-0 Nbd7 8. Qb3 Qb6 9. Qxb6 Nxb6 10. Nd2 Re8 11. c5 Nbd7 12. f4 b6 13. b4 a5 14. b5 bxc5 15. bxc6 Nf8 16. dxc5 Ne6 17. Ba3 d4 18. exd4 Nxd4 19. Rab1 Nxe2+ 20. Nxe2 Ba6 21. Rfe1 Nd5 22. Bb2 Bd3 23. Bxg7 Bxb1 24. Rxb1 Kxg7 25. Nc4 Rec8 26. Nd4 Rc7 27. Rb7 Rac8 28. Nb6 Nxb6 29. Rxc7 Rb8 30. cxb6 Rxb6 31. Rb7 1-0

[Event "Niedersachsen-ch op-A"]
[White "Roehrkasten, Reinhard"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "3"]
[Result "1-0"]
[Date "2014.01.03"]
[ECO "D43"]
[WhiteElo "1945"]
[BlackElo "1843"]
[PlyCount "81"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Qb3 Bd6 6. g3 0-0 7. Bg2 Nbd7 8. 0-0 Qc7 9. Nd2 b6 10. e4 dxe4 11. Ndxe4 Nxe4 12. Nxe4 Be7 13. Bf4 Qd8 14. Rfd1 g5 15. Be3 Bb7 16. f4 h6 17. Nc3 Qc7 18. Rac1 Rac8 19. fxg5 Bxg5 20. Bxg5 hxg5 21. Ne4 g4 22. Qe3 f5 23. Ng5 Rce8 24. Nxe6 Kf7 25. Qf4 Qxf4 26. Nxf4 Nf6 27. Re1 Ne4 28. d5 cxd5 29. cxd5 Nd6 30. Rc7+ Kf6 31. Ne6 Rf7 32. Rxf7+ Kxf7 33. Kf2 Kf6 34. Re3 Rh8 35. Nf4 Ne4+ 36. Bxe4 fxe4 37. Rxe4 Rxh2+ 38. Ke3 Kf5 39. Re7 Ba6 40. Rxa7 Bc4 41. b3 1-0

[Event "Niedersachsen-ch op-A"]
[White "Tondera, Benedikt"]
[Black "Rieping, Heiner"]
[Site "Verden"]
[Round "4"]
[Result "1-0"]
[Date "2014.01.03"]
[ECO "A84"]
[WhiteElo "1843"]
[BlackElo "1900"]
[PlyCount "69"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. e3 Nf6 5. Bd3 c6 6. 0-0 Bd6 7. b3 0-0 8. Ba3 Ne4 9. Qc2 Bxa3 10. Nxa3 Rf6 11. b4 Rh6 12. b5 Qd6 13. Qb2 Nd7 14. bxc6 bxc6 15. Nc2 Nd2 16. Ne5 Nxf1 17. Rxf1 Rb8 18. Qc3 Nxe5 19. dxe5 Qc5 20. Nd4 Ba6 21. Rc1 dxc4 22. Nb3 Qd5 23. Bxc4 Bxc4 24. Qxc4 Qxe5 25. g3 Rd8 26. Nd4 Qd5 27. Qxc6 Rf6 28. Qa6 Rd7 29. Rc8+ Kf7 30. Rc6 e5 31. Rxf6+ gxf6 32. Nxf5 Qf3 33. Qc4+ Qd5 34. Qh4 Qb7 35. Nd6+ 1-0

[Event "Niedersachsen-ch op-A"]
[White "Boehme, Andre"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2014.01.02"]
[ECO "B13"]
[WhiteElo "1949"]
[BlackElo "1843"]
[PlyCount "86"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Be2 Nc6 6. c3 Bg4 7. 0-0 e6 8. Ne5 Bxe2 9. Qxe2 Be7 10. Nd2 0-0 11. Ndf3 Ne4 12. Nxc6 bxc6 13. Ne5 Qc7 14. f3 Nf6 15. f4 c5 16. Be3 Ne4 17. Rf3 cxd4 18. Bxd4 Bc5 19. Raf1 Bxd4+ 20. cxd4 Rac8 21. Rh3 Qc2 22. Qh5 Nf6 23. Qg5 Rfd8 24. Rg3 Ne8 25. Qh5 Rc7 26. f5 exf5 27. Rxf5 g6 28. Rf1 Ng7 29. Qh4 Rd6 30. Rh3 h5 31. Rhf3 Nf5 32. Qg5 Kh7 33. g4 hxg4 34. Qxg4 Qe4 35. Qxe4 dxe4 36. Rc3 Rb7 37. b3 Rxd4 38. Re1 e3 39. Nc4 Re4 40. Nxe3 Rbe7 41. Kf2 Rf4+ 42. Kg2 Re6 43. a3 Rfe4 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[White "Tondera, Benedikt"]
[Black "Aden, Dagmar"]
[Site "Verden"]
[Round "2"]
[Result "1-0"]
[Date "2014.01.02"]
[ECO "E04"]
[WhiteElo "1843"]
[BlackElo "1896"]
[PlyCount "81"]
[EventDate "2014.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 dxc4 6. Ne5 Bb4+ 7. Nc3 0-0 8. 0-0 Nd5 9. Bd2 Nxc3 10. bxc3 Be7 11. a4 Nd7 12. Nxc4 Nb6 13. Ne5 c5 14. e3 Rb8 15. Qb3 Qc7 16. e4 Nd7 17. f4 Nxe5 18. fxe5 c4 19. Qc2 f6 20. exf6 Bxf6 21. e5 Be7 22. Be4 Bd7 23. Bxh7+ Kh8 24. Bg6 Be8 25. Rxf8+ Bxf8 26. Rf1 Qe7 27. Rf4 Bxg6 28. Qxg6 Kg8 29. Rh4 Qe8 30. Qc2 b5 31. axb5 Qxb5 32. Qh7+ Kf7 33. Qh5+ Ke7 34. Bg5+ Kd7 35. Qf7+ Kc6 36. Qxe6+ Kb7 37. Rf4 Ka8 38. Rf7 Qb1+ 39. Kg2 Qe4+ 40. Kh3 Qh7+ 41. Bh4 1-0

[Event "Daehne Cup Region V Rest"]
[White "Schulz, Juergen"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "3"]
[Result "0-1"]
[Date "2013.07.14"]
[ECO "D02"]
[WhiteElo "1839"]
[BlackElo "1588"]
[PlyCount "82"]
[EventDate "2013.07.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. a3 b5 9. Ne5 Nxe5 10. Bxe5 Bf5 11. Nd2 e6 12. Rc1 Be7 13. Bxf6 Bxf6 14. Be2 h6 15. 0-0 Be7 16. Bd1 Kd7 17. Bc2 Bxc2 18. Rxc2 g5 19. f4 f5 20. Nf3 Bf6 21. h3 Rhg8 22. g4 gxf4 23. exf4 fxg4 24. Ne5+ Bxe5 25. fxe5 gxh3+ 26. Kh2 Raf8 27. Rcf2 Rxf2+ 28. Rxf2 Rg2+ 29. Rxg2 hxg2 30. Kxg2 Ke7 31. Kg3 Kf7 32. Kf4 Kg6 33. Kg4 h5+ 34. Kf4 Kh6 35. Kf3 Kg5 36. Kg3 h4+ 37. Kf3 Kf5 38. Kg2 Kg4 39. Kh2 h3 40. Kg1 Kg3 41. Kh1 h2 0-1

[Event "Daehne Cup Region V"]
[White "Obert, Guenter Fritz"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "1"]
[Result "1-0"]
[Date "2013.07.13"]
[ECO "E14"]
[WhiteElo "2014"]
[BlackElo "1588"]
[PlyCount "53"]
[EventDate "2013.07.13"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 e6 5. e3 Nbd7 6. Be2 Be7 7. 0-0 0-0 8. d4 b6 9. Nc3 Bb7 10. Rc1 Rc8 11. Bd3 c5 12. Qe2 cxd4 13. exd4 Re8 14. Rfd1 Bf8 15. Ne5 g6 16. Rc2 Nxe5 17. dxe5 Nh5 18. g3 Rc7 19. cxd5 exd5 20. Bc4 Rc5 21. Ne4 Qa8 22. Nxc5 Bxc5 23. Ba6 Bxa6 24. Qxa6 Rd8 25. Bd4 Bxd4 26. Rxd4 Rd7 27. Rc8+ 1-0

[Event "Daehne Cup Region V Rest"]
[White "Tondera, Benedikt"]
[Black "Schmidt, Frederik"]
[Site "Hannover"]
[Round "2"]
[Result "1-0"]
[Date "2013.07.13"]
[ECO "D08"]
[WhiteElo "1588"]
[BlackElo "1081"]
[PlyCount "43"]
[EventDate "2013.07.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Nge7 6. Nbd2 Ng6 7. Nb3 Ngxe5 8. Nxe5 Nxe5 9. e3 Be6 10. Nxd4 Bxc4 11. Bxc4 Nxc4 12. Qa4+ Qd7 13. Qxc4 0-0-0 14. 0-0 Bd6 15. b4 h5 16. Bb2 Be5 17. Rac1 g5 18. Qc5 Bxd4 19. Bxd4 Rh6 20. b5 g4 21. Be5 c6 22. Qxa7 1-0

[Event "Daehne Cup Region VII Rest"]
[White "Mumm, Karen"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "5"]
[Result "0-1"]
[Date "2013.07.11"]
[ECO "B01"]
[WhiteElo "1310"]
[BlackElo "1588"]
[PlyCount "74"]
[EventDate "2013.05.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Be2 Bf5 7. 0-0 e6 8. a3 Bd6 9. b4 Bxb4 10. Nb1 Bd6 11. Bd2 Qc7 12. Bb4 Nbd7 13. Bxd6 Qxd6 14. c4 0-0 15. h3 Qe7 16. Nc3 Rfd8 17. Qb3 Nb6 18. c5 Nbd5 19. Bc4 Nxc3 20. Qxc3 Nd5 21. Qd2 Be4 22. Be2 Bxf3 23. Bxf3 Nc7 24. a4 Qxc5 25. Rfd1 Qe7 26. Rab1 Nd5 27. Rb3 a6 28. a5 Rab8 29. Rdb1 Qc7 30. Be2 Nf6 31. Bf3 e5 32. Qb2 exd4 33. Rxb7 Rxb7 34. Qxb7 Qxa5 35. Qxc6 h6 36. Be2 d3 37. Rd1 dxe2 0-1

[Event "Daehne Cup Region VII Rest"]
[White "Tondera, Benedikt"]
[Black "Obert, Guenter Fritz"]
[Site "Hannover"]
[Round "4"]
[Result "0-1"]
[Date "2013.07.04"]
[ECO "E64"]
[WhiteElo "1588"]
[BlackElo "2014"]
[PlyCount "88"]
[EventDate "2013.05.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 c5 7. d5 Na6 8. 0-0 Nc7 9. a4 b6 10. Re1 a6 11. e4 Rb8 12. Bf1 e5 13. h3 Bd7 14. a5 b5 15. cxb5 Nxb5 16. Nxb5 Bxb5 17. Nd2 Qd7 18. Kh2 Ne8 19. Bd3 f5 20. Qe2 Nf6 21. Ra3 Nxe4 22. Bxb5 Rxb5 23. Nxe4 fxe4 24. Be3 Qb7 25. Qc4 Rb4 26. Qc2 Qxd5 27. Rd1 Qc6 28. Qd2 Rd8 29. Rc3 Bf6 30. Qc2 Qa4 31. Qxa4 Rxa4 32. Ra3 Rb4 33. Rd2 Kf7 34. Kg2 Ke6 35. Kf1 Rdb8 36. Ra2 R8b5 37. Ke2 d5 38. f3 exf3+ 39. Kxf3 e4+ 40. Ke2 d4 41. Bf4 d3+ 42. Kd1 Rxb2 43. Rdxb2 Rxb2 44. Ra4 Kd5 0-1

[Event "Daehne Cup Region VII Rest"]
[White "Schmidt, Frederik"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "3"]
[Result "0-1"]
[Date "2013.06.27"]
[ECO "D02"]
[WhiteElo "1081"]
[BlackElo "1588"]
[PlyCount "48"]
[EventDate "2013.05.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Be7 5. Bd3 0-0 6. c3 c5 7. Qc2 h6 8. Nbd2 Nc6 9. 0-0 Qb6 10. Rab1 Bd7 11. Ne5 Rac8 12. Nxd7 Nxd7 13. Nf3 cxd4 14. exd4 Nb4 15. Qa4 Nxd3 16. Qxd7 Bf6 17. Qd6 Rc6 18. Qxf8+ Kxf8 19. Be5 Nxe5 20. dxe5 Be7 21. Nd4 Rc4 22. Rfe1 Rc8 23. b4 f6 24. f4 Rxc3 0-1

[Event "Daehne Cup Region VII"]
[White "Tondera, Benedikt"]
[Black "Schulze, Torben"]
[Site "Hannover"]
[Round "2"]
[Result "0-1"]
[Date "2013.06.06"]
[ECO "A40"]
[WhiteElo "1588"]
[BlackElo "2211"]
[PlyCount "58"]
[EventDate "2013.05.30"]
[EventType "k.o."]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 c5 4. d5 d6 5. Nc3 Bxc3+ 6. bxc3 f5 7. g3 Qa5 8. Qb3 Nf6 9. Nd2 Nbd7 10. Bg2 Nb6 11. Bb2 Bd7 12. 0-0 Ba4 13. Qa3 Ng4 14. Nb3 Qa6 15. Nxc5 dxc5 16. Qxc5 Qxc4 17. Qa3 Rd8 18. Rae1 Nf6 19. f3 Qb5 20. Ba1 Nc4 21. Qc1 Qc5+ 22. e3 0-0 23. Kh1 Nxd5 24. Rf2 Ndxe3 25. Rfe2 Nxg2 26. Kxg2 e5 27. Qg5 Bc6 28. h4 Rd3 29. Kh2 Bxf3 0-1

[Event "Hannover Ihme Cup"]
[White "Reichelt, Ole"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "5"]
[Result "1-0"]
[Date "2013.05.05"]
[ECO "A03"]
[WhiteElo "1220"]
[BlackElo "1855"]
[PlyCount "78"]
[EventDate "2013.05.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 Nbd7 6. Be2 0-0 7. 0-0 b6 8. d4 Bb7 9. Ne5 Ne8 10. Bf3 Ndf6 11. c4 e6 12. Ba3 Nd6 13. Nc3 Re8 14. Rc1 c6 15. c5 Nf5 16. Qd3 a5 17. cxb6 Ba6 18. Qd2 Bxf1 19. b7 Ra6 20. Kxf1 Qc7 21. Na4 Ne7 22. Bxe7 Qxe7 23. b8Q Rxb8 24. Nxc6 Rxc6 25. Rxc6 Qd8 26. Nb6 Rxb6 27. Qxa5 Nd7 28. Rd6 Rb8 29. Qa7 Qc8 30. Rxd7 Qc1+ 31. Kf2 Qd2+ 32. Be2 Rf8 33. a4 Bh6 34. Qa6 g5 35. Qd3 Qb4 36. g3 gxf4 37. gxf4 Qb8 38. h3 Bg7 39. h4 Qc8 1-0

[Event "Hannover Ihme Cup"]
[White "Tondera, Benedikt"]
[Black "Engelking, Michael"]
[Site "Hannover"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2013.05.05"]
[ECO "E18"]
[WhiteElo "1855"]
[BlackElo "1794"]
[PlyCount "56"]
[EventDate "2013.05.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. cxd5 exd5 8. Nc3 Bb7 9. Bf4 c6 10. Rc1 Re8 11. Re1 Bd6 12. Bxd6 Qxd6 13. Nd2 Nbd7 14. Qa4 b5 15. Qd1 Qb4 16. Nb3 a5 17. a3 Qf8 18. Nd2 Nb6 19. Qc2 b4 20. Na4 Nxa4 21. Qxa4 Qd6 22. Rc5 bxa3 23. bxa3 Nd7 24. Rxa5 Rxa5 25. Qxa5 Ra8 26. Qb4 Qxb4 27. axb4 Ra2 28. Nb3 Ra4 1/2-1/2

[Event "Hannover Ihme Cup"]
[White "Mumm, Karen"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "2"]
[Result "0-1"]
[Date "2013.05.04"]
[ECO "B12"]
[WhiteElo "1271"]
[BlackElo "1855"]
[PlyCount "80"]
[EventDate "2013.05.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Ne7 6. 0-0 Bxd3 7. Qxd3 Nf5 8. b3 Nd7 9. c4 Be7 10. Nc3 Nb6 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. Be3 0-0 14. Rad1 a5 15. a4 Qd7 16. Bg5 Bb4 17. Bd2 Be7 18. Bg5 Bb4 19. Bd2 b5 20. Bxb4 axb4 21. axb5 cxb5 22. Qd2 Ne7 23. Qxb4 Nd5 24. Qd2 b4 25. Ra1 Ra3 26. Rxa3 bxa3 27. Qa5 Qe7 28. Ra1 Rc8 29. Nd2 Rc2 30. Qa8+ Qf8 31. Qxf8+ Kxf8 32. Nc4 a2 33. h3 Nb4 34. Kh2 Rxf2 35. Rc1 Rc2 36. Ra1 Ke7 37. Na3 Rb2 38. Kg3 Rxb3+ 39. Kf4 Rxa3 40. Rc1 Nd5+ 0-1

[Event "Hannover Ihme Cup"]
[White "Tondera, Benedikt"]
[Black "Grebener, Soeren"]
[Site "Hannover"]
[Round "3"]
[Result "0-1"]
[Date "2013.05.04"]
[ECO "D94"]
[WhiteElo "1855"]
[BlackElo "1924"]
[PlyCount "32"]
[EventDate "2013.05.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 0-0 7. 0-0 a6 8. a4 Bf5 9. Qb3 b6 10. Ne5 Be6 11. Rd1 dxc4 12. Bxc4 Bxc4 13. Qxc4 Qc8 14. Nd3 e6 15. e4 b5 16. axb5 axb5 0-1

[Event "Niedersachsen-ch op-A"]
[White "Tondera, Benedikt"]
[Black "Walther, Jonas"]
[Site "Verden"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2013.01.06"]
[ECO "D11"]
[WhiteElo "1600"]
[BlackElo "1890"]
[PlyCount "32"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 c6 4. e3 Bg4 5. Qb3 Qc7 6. Ne5 e6 7. Nxg4 Nxg4 8. Nc3 Be7 9. Be2 h5 10. h3 Nxf2 11. Rf1 Bh4 12. Rxf2 Rh6 13. Nd1 dxc4 14. Qxc4 Nd7 15. e4 Rf6 16. Be3 0-0-0 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[White "Gottwald, Siegmar"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "6"]
[Result "0-1"]
[Date "2013.01.05"]
[ECO "D24"]
[WhiteElo "1868"]
[BlackElo "1600"]
[PlyCount "110"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 Nc6 6. e3 Na5 7. Ne5 Be6 8. Qc2 c5 9. f4 cxd4 10. exd4 Qxd4 11. Nf3 Qc5 12. Ne4 Nxe4 13. Qxe4 Bd5 14. Qe5 e6 15. Be3 Qd6 16. Be2 Nc6 17. Qg5 Qd8 18. Qg3 Bb4+ 19. Nd2 0-0 20. 0-0 c3 21. bxc3 Bxc3 22. Rab1 Ne7 23. Bb6 Qe8 24. Qxc3 Qxa4 25. Rb4 Qc6 26. Qg3 Nf5 27. Qf2 Qc3 28. Rd4 Nxd4 29. Qxd4 Qxd4+ 30. Bxd4 b5 31. Nf3 b4 32. Ra1 a5 33. Bd1 Rfb8 34. Nd2 b3 35. Bb2 a4 36. Ba3 Rc8 37. Kf2 f6 38. g3 Kf7 39. Ke3 g5 40. Ne4 gxf4+ 41. gxf4 Bxe4 42. Kxe4 Rc4+ 43. Ke3 Rd8 44. Bh5+ Kg7 45. Rg1+ Kh6 46. Be2 Rc7 47. Bb2 Rf8 48. Kd3 Rc2 49. Ba3 Rfc8 50. Bg4 R2c3+ 51. Kd2 Rc2+ 52. Kd3 Ra2 53. Be7 b2 54. Bxe6 Ra1 55. Bxc8 Rxg1 0-1

[Event "Niedersachsen-ch op-A"]
[White "Tondera, Benedikt"]
[Black "Merettig, Georg"]
[Site "Verden"]
[Round "5"]
[Result "1/2-1/2"]
[Date "2013.01.05"]
[ECO "A40"]
[WhiteElo "1600"]
[BlackElo "1942"]
[PlyCount "60"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nc6 2. d5 Ne5 3. e4 c6 4. c4 cxd5 5. cxd5 e6 6. dxe6 fxe6 7. Nf3 Nf6 8. Nc3 Ng6 9. e5 Ng4 10. Bd3 Qb6 11. Qe2 Bc5 12. 0-0 Ne7 13. Ne4 Nc6 14. Nxc5 Qxc5 15. Re1 b6 16. h3 Nh6 17. Be3 Qe7 18. Bg5 Qf7 19. Be3 Nf5 20. Ng5 Qe7 21. Bf4 0-0 22. Qg4 g6 23. Ne4 Bb7 24. Nf6+ Rxf6 25. exf6 Qxf6 26. Bxf5 exf5 27. Qe2 g5 28. Be5 Qe6 29. Bc3 Qd5 30. Rad1 Nd4 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[White "Baeuerlein, Johannes"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2013.01.04"]
[ECO "D45"]
[WhiteElo "1709"]
[BlackElo "1600"]
[PlyCount "45"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Be7 6. Be2 Nbd7 7. 0-0 0-0 8. Qc2 Qc7 9. Bd2 b6 10. Rac1 a6 11. cxd5 exd5 12. e4 dxe4 13. Nxe4 Bb7 14. Bd3 h6 15. Ng3 Rfe8 16. Qb3 Qd8 17. Bc4 Nd5 18. Bxd5 cxd5 19. Nf5 Bf8 20. Bb4 Qf6 21. Bxf8 Nxf8 22. Ne3 Qd6 23. Rfe1 1/2-1/2

[Event "Niedersachsen-ch op-A"]
[White "Tondera, Benedikt"]
[Black "Nordhorn, Horst"]
[Site "Verden"]
[Round "3"]
[Result "0-1"]
[Date "2013.01.04"]
[ECO "A46"]
[WhiteElo "1600"]
[BlackElo "1759"]
[PlyCount "56"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b5 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nbd2 d5 7. b3 Nbd7 8. Bb2 c5 9. c3 c4 10. e3 Qc7 11. Qe2 0-0 12. Rfe1 a6 13. Nh4 cxb3 14. axb3 Ne4 15. Nxe4 dxe4 16. Bh3 Bd5 17. Qc2 f5 18. Ng2 g5 19. Nf4 gxf4 20. gxf4 Kf7 21. Kh1 Rg8 22. Rec1 Nb6 23. Bf1 Bd6 24. c4 Rac8 25. c5 Bxf4 26. exf4 e3+ 27. f3 Bxf3+ 28. Bg2 Bxg2+ 0-1

[Event "Niedersachsen-ch op-A"]
[White "Rinck, Michael"]
[Black "Tondera, Benedikt"]
[Site "Verden"]
[Round "2"]
[Result "1-0"]
[Date "2013.01.03"]
[ECO "B13"]
[WhiteElo "1799"]
[BlackElo "1600"]
[PlyCount "61"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb5 Bd7 9. Nf3 a6 10. Be2 Be6 11. Be3 Nd5 12. Nxd5 Bxd5 13. 0-0 e6 14. a3 Bd6 15. Qd3 h6 16. Bd1 Qc7 17. h3 Ke7 18. Rc1 Rag8 19. Re1 Qb8 20. Bb3 Bxf3 21. gxf3 g5 22. Qe2 h5 23. d5 Ne5 24. Bc5 f6 25. Kh1 Rh6 26. Red1 Bxc5 27. Rxc5 Qd6 28. Rcc1 f5 29. dxe6 Qb6 30. Qxe5 Qxb3 31. Rd7+ 1-0

[Event "Niedersachsen-ch op-A"]
[White "Tondera, Benedikt"]
[Black "Modder, Frank"]
[Site "Verden"]
[Round "1"]
[Result "0-1"]
[Date "2013.01.03"]
[ECO "D11"]
[WhiteElo "1600"]
[BlackElo "1888"]
[PlyCount "82"]
[EventDate "2013.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Qb3 Qb6 6. Nc3 e6 7. Bd2 Nbd7 8. Nh4 Be7 9. h3 Bh5 10. g4 Bg6 11. Nxg6 hxg6 12. Bg2 0-0 13. 0-0-0 Qc7 14. f4 Nb6 15. c5 Nc4 16. Qc2 b6 17. Na4 Nd7 18. Bf1 Nxd2 19. Rxd2 bxc5 20. Nxc5 Nxc5 21. dxc5 Qa5 22. a3 Bxc5 23. Qd3 Qb6 24. Re2 Rab8 25. Rhh2 Bd6 26. h4 c5 27. h5 c4 28. Qc2 d4 29. exd4 Bxf4+ 30. Kb1 Bxh2 31. Rxh2 Qxd4 32. hxg6 fxg6 33. Bxc4 Rxb2+ 34. Qxb2 Qxc4 35. Rf2 Rc8 36. Rc2 Qxc2+ 37. Qxc2 Rxc2 38. Kxc2 Kf7 39. g5 Ke7 40. Kd3 Kd6 41. Kd4 e5+ 0-1

[Event "Daehne Cup Region 12/13 I Rest"]
[White "Tondera, Benedikt"]
[Black "Aleric, Slavko"]
[Site "Hannover"]
[Round "4"]
[Result "1-0"]
[Date "2012.12.05"]
[ECO "D02"]
[WhiteElo "1600"]
[PlyCount "111"]
[EventDate "2012.11.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. g3 c5 5. cxd5 Nxd5 6. Bg2 cxd4 7. Nxd4 Be7 8. 0-0 0-0 9. Qb3 Nd7 10. Rd1 Nc5 11. Qc4 b5 12. Nxb5 Qa5 13. b4 Qa4 14. N1c3 Qa6 15. bxc5 Nxc3 16. Qxc3 Rb8 17. a4 Bf6 18. Nd4 e5 19. Nf3 e4 20. Nd4 Bg4 21. f3 exf3 22. Bxf3 Be6 23. Qe1 Rfd8 24. e3 Bb3 25. Rd2 Rb4 26. Nc6 Rxd2 27. Bxd2 Rxa4 28. Rxa4 Bxa4 29. Nd4 Qd3 30. Qf2 Qb1+ 31. Kg2 Qb8 32. c6 Be5 33. Ba5 Qc8 34. Qb2 Bxd4 35. Qxd4 Bxc6 36. Qd8+ Qxd8 37. Bxd8 Bb5 38. Ba5 Kf8 39. Kf2 Ke8 40. Be2 Bc6 41. Bc4 Ke7 42. Ke2 Kf6 43. h4 Be8 44. Kf3 h6 45. Kf4 g5+ 46. Kg4 gxh4 47. gxh4 Kg7 48. Bc3+ f6 49. Kf5 Bd7+ 50. Be6 Be8 51. Bxf6+ Kh7 52. Bc3 Bg6+ 53. Kf6 Be8 54. Ke7 Bh5 55. Kf8 Bg6 56. Bg8# 1-0

[Event "Daehne Cup Region 12/13 I Rest"]
[White "Freier, Werner"]
[Black "Tondera, Benedikt"]
[Site "Hannover"]
[Round "3"]
[Result "1-0"]
[Date "2012.11.21"]
[ECO "D24"]
[WhiteElo "1935"]
[BlackElo "1600"]
[PlyCount "47"]
[EventDate "2012.11.??"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 dxc4 4. Nc3 a6 5. a4 Nc6 6. e3 Na5 7. Ne5 e6 8. Nxc4 Nxc4 9. Bxc4 c5 10. 0-0 b6 11. d5 exd5 12. Nxd5 Bb7 13. e4 Nxd5 14. exd5 Be7 15. Bf4 0-0 16. Be5 Qd7 17. Qb3 Bd6 18. f4 Qc7 19. Rae1 Rfe8 20. Qg3 f5 21. Qg5 Rf8 22. Bxd6 Qxd6 23. Re6 Qd8 24. Re7 1-0

[Event "Daehne Cup Region 12/13 I"]
[White "Tondera, Benedikt"]
[Black "Kiesewetter, Oliver"]
[Site "Hannover"]
[Round "2"]
[Result "0-1"]
[Date "2012.11.14"]
[ECO "E08"]
[WhiteElo "1600"]
[BlackElo "1864"]
[PlyCount "50"]
[EventDate "2012.11.07"]
[EventType "k.o."]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. Qc2 c6 8. 0-0 b6 9. Rd1 Nbd7 10. Bf4 Bb7 11. Nbd2 c5 12. dxc5 Bxc5 13. Be5 Bxf2+ 14. Kxf2 Ng4+ 15. Kg1 Ndxe5 16. Nxe5 Nxe5 17. e4 Qc7 18. exd5 Bxd5 19. Be4 Bxe4 20. Qxe4 Rad8 21. b3 Qc5+ 22. Kg2 Rd4 23. b4 Qd6 24. Qe2 Qc6+ 25. Kg1 Rxd2 0-1

[Event "Hannover Region-ch"]
[White "Tondera, Benedikt"]
[Black "Baeuerlein, Johannes"]
[Site "Langenhagen"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2012.04.28"]
[ECO "E68"]
[WhiteElo "1533"]
[BlackElo "1521"]
[PlyCount "48"]
[EventDate "2012.01.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 0-0 6. Nf3 Nbd7 7. 0-0 a6 8. e4 e5 9. Qc2 exd4 10. Nxd4 Ne5 11. b3 c5 12. Nf3 Nc6 13. Bb2 Bg4 14. h3 Bxf3 15. Bxf3 Nd4 16. Qd3 Nxf3+ 17. Qxf3 Re8 18. Rfe1 Nd7 19. Qe2 Ne5 20. Rad1 Rb8 21. f4 Nc6 22. Nd5 Nd4 23. Bxd4 cxd4 24. Qd3 b5 1/2-1/2

[Event "Hannover Region-ch"]
[White "Nagel, Detlev"]
[Black "Tondera, Benedikt"]
[Site "Langenhagen"]
[Round "6"]
[Result "0-1"]
[Date "2012.03.31"]
[ECO "D02"]
[WhiteElo "1350"]
[BlackElo "1533"]
[PlyCount "80"]
[EventDate "2012.01.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. d4 Nbd7 6. Nc3 e6 7. h3 Bh5 8. g4 Bg6 9. Bf4 h6 10. Bg3 Ne4 11. Nxe4 Bxe4 12. c3 c5 13. Nd2 Bxg2 14. Kxg2 c4 15. Qc2 b5 16. e4 Nb6 17. Rae1 Be7 18. f4 Bh4 19. e5 g6 20. f5 gxf5 21. Nf3 Bxg3 22. Kxg3 fxg4 23. hxg4 Qe7 24. Rh1 0-0-0 25. Rh5 Rdg8 26. Reh1 Qf8 27. Qd2 Rg6 28. R1h4 Nd7 29. Kh3 f6 30. Qe3 Qg7 31. exf6 Qxf6 32. g5 Qf5+ 33. Kg3 Rhg8 34. Rxh6 Nf6 35. Rxg6 Rxg6 36. Rh8+ Kb7 37. Rh4 Ne4+ 38. Kh2 Nxg5 39. Nxg5 Rxg5 40. Rh3 Qc2+ 0-1

[Event "Hannover Region-ch"]
[White "Tondera, Benedikt"]
[Black "Willeke, Lutz"]
[Site "Langenhagen"]
[Round "5"]
[Result "0-1"]
[Date "2012.03.24"]
[ECO "E12"]
[WhiteElo "1533"]
[BlackElo "1605"]
[PlyCount "71"]
[EventDate "2012.01.14"]
[EventType "swiss"]
[EventRounds "7"]
[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. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d5 8. cxd5 Nxd5 9. a3 c5 10. Qc2 Nxc3 11. bxc3 Nd7 12. Bf4 Nf6 13. Rad1 Qe8 14. Qa2 Rc8 15. Nd2 Bxg2 16. Kxg2 Nd5 17. Qb3 cxd4 18. c4 Nxf4+ 19. gxf4 Qc6+ 20. Kg1 Rfd8 21. Qg3 f5 22. Qb3 Qd6 23. c5 bxc5 24. Nc4 Qa6 25. Rd3 Bf6 26. Rfd1 Rd5 27. Qa2 Rcd8 28. R1d2 Qc6 29. Rb2 Qc7 30. e3 dxe3 31. Rxd5 exd5 32. Nxe3 Bxb2 33. Nxd5 Rxd5 34. Qxd5+ Kf8 35. Qxf5+ Bf6 36. Qe4 0-1

[Event "Hannover Region-ch"]
[White "Mumm, Karen"]
[Black "Tondera, Benedikt"]
[Site "Langenhagen"]
[Round "4"]
[Result "0-1"]
[Date "2012.03.10"]
[ECO "C42"]
[WhiteElo "1243"]
[BlackElo "1533"]
[PlyCount "50"]
[EventDate "2012.01.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bg4 7. Qe2 Qe7 8. 0-0 Nc6 9. c3 0-0-0 10. Nbd2 Re8 11. Re1 f5 12. Ba6 Qf6 13. Bxb7+ Kxb7 14. Qb5+ Ka8 15. Ne5 Rxe5 16. dxe5 Qe6 17. Nxe4 fxe4 18. Bf4 Be7 19. Rac1 h6 20. b4 Rb8 21. Qa4 Bg5 22. Bxg5 hxg5 23. h3 Bf3 24. gxf3 exf3 25. b5 Qxh3 0-1

