[Event "Kiel op-B 26th"]
[Site "Kiel"]
[Date "2013.08.02"]
[Round "8"]
[White "Boyens, Alexander"]
[Black "Maass, Ralf"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1027"]
[BlackElo "1281"]
[PlyCount "33"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. e3 e6 4. Nge2 d6 5. d4 Nbd7 6. d5 Nb6 7. b3 Be7 8. e4 Ng4 9. h3 Ne5 10. Bf4 Nbd7 11. Nc1 Bg5 12. Bxe5 Nxe5 13. Nd3 Nxd3+ 14. Qxd3 Bf6 15. Rc1 a6 16. f4 Qa5 17. g4 1/2-1/2

[Event "Kiel op-B 26th"]
[Site "Kiel"]
[Date "2013.08.02"]
[Round "9"]
[White "Hoffmann, Thomas"]
[Black "Boyens, Alexander"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1576"]
[BlackElo "1027"]
[PlyCount "61"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 Bd6 5. Nbd2 0-0 6. 0-0 b6 7. e4 Bb7 8. e5 Ne4 9. exd6 Qxd6 10. Qe2 f5 11. Ne5 Nc6 12. Ndf3 Nxd4 13. Nxd4 Qxe5 14. c3 Qf6 15. Re1 c5 16. Nxe6 Qxe6 17. f3 c4 18. Bc2 Rf6 19. fxe4 fxe4 20. Be3 Raf8 21. Rf1 Rxf1+ 22. Rxf1 Rxf1+ 23. Qxf1 Qf7 24. Qe1 Qg6 25. Qh4 Bc6 26. Qd8+ Qe8 27. Qc7 Qd7 28. Qb8+ Kf7 29. Bd4 Kg6 30. Qg3+ Kh6 31. Be3+ 1-0

[Event "Kiel op-B 26th"]
[Site "Kiel"]
[Date "2013.07.31"]
[Round "7"]
[White "Boyens, Alexander"]
[Black "Howe, Dietrich"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1027"]
[BlackElo "1756"]
[PlyCount "101"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. e3 Nc6 4. d4 e6 5. Bd3 cxd4 6. exd4 Nxd4 7. Nge2 Nc6 8. Be3 a6 9. 0-0 Qc7 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Ne4 Qe7 13. c5 Nxe4 14. Bxe4 Qxc5 15. Rc1 Qa7 16. Qd3 d5 17. Bxh7 g6 18. Bxg6 fxg6 19. Qxg6+ Ke7 20. Qg7+ Kd6 21. Qxh8 Bd7 22. Qh3 Rg8 23. Qa3+ Kc7 24. Qc5 Qb8 25. Nd4 Qe8 26. Nxc6 Bxc6 27. Rfe1 Qg6 28. g3 Qh7 29. Rxe6 Kb8 30. Re7 Qh3 31. Qd6+ Ka8 32. Qc7 Rh8 33. Rxc6 Qxh2+ 34. Kf1 Qh1+ 35. Ke2 Qh5+ 36. Kd3 Qd1+ 37. Kc3 Qc1+ 38. Kb3 Qd1+ 39. Ka3 Qd3+ 40. Rc3 Qb5 41. Rb3 Qc6 42. Qxb7+ Qxb7 43. Rbxb7 Rd8 44. Red7 Re8 45. Rh7 Rd8 46. Ra7+ Kb8 47. Rxa6 d4 48. Rah6 d3 49. Rh8 Kc8 50. Rxd8+ Kxd8 51. Rd6+ 1-0

[Event "Kiel op-B 26th"]
[Site "Kiel"]
[Date "2013.07.30"]
[Round "6"]
[White "Isler, Benjamin"]
[Black "Boyens, Alexander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1329"]
[BlackElo "1027"]
[PlyCount "154"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. a3 Be7 4. Nf3 0-0 5. h4 c5 6. c3 Qb6 7. Qc2 Ng4 8. Ng5 g6 9. f3 Ne5 10. Nxh7 Kxh7 11. h5 Kg7 12. h6+ Kh7 13. c4 Qd6 14. d3 cxb4 15. Nd2 bxa3 16. Bxa3 Qd4 17. Nb3 Nxd3+ 18. Qxd3 Qxd3 19. exd3 Bxa3 20. Rxa3 d6 21. Nd2 Nc6 22. Ne4 Nd4 23. Rc3 Nf5 24. Kf2 Nxh6 25. g4 Kg7 26. Nxd6 f5 27. g5 Nf7 28. Nxf7 Rxf7 29. f4 a5 30. Bg2 a4 31. Ra3 Rf8 32. Rha1 Rd8 33. Ke3 Bd7 34. Bxb7 Ra7 35. Bf3 Rc8 36. Kd2 Rh8 37. Ke3 Rc8 38. Bd1 Rca8 39. Bc2 Ra5 40. Rb1 R8a7 41. Rb4 Kf7 42. Kd4 Ke7 43. c5 R7a6 44. Kc4 Bc6 45. d4 Bd5+ 46. Kc3 Bc6 47. Rb1 Bd5 48. Rba1 Be4 49. Bxe4 fxe4 50. Re1 Rc6 51. Rxe4 Kd7 52. Kb4 Rca6 53. Re1 Kc6 54. Rea1 Rb5+ 55. Kc4 Rba5 56. Rd1 Ra8 57. d5+ exd5+ 58. Rxd5 Rf8 59. Rd6+ Kc7 60. Kb4 Ra7 61. Rf6 Rb7+ 62. Kc4 Re8 63. Rf7+ Kc6 64. Rxb7 Kxb7 65. Kd5 Rd8+ 66. Kc4 Rf8 67. Kb5 Rxf4 68. Rxa4 Rxa4 69. Kxa4 Ka6 70. Kb4 Ka7 71. Kc4 Kb7 72. Kd5 Kc7 73. Ke6 Kc6 74. Kf6 Kxc5 75. Kxg6 Kd5 76. Kf7 Ke5 77. g6 Kd4 1-0

[Event "Kiel op-B 26th"]
[Site "Kiel"]
[Date "2013.07.29"]
[Round "5"]
[White "Moeller, Birte"]
[Black "Boyens, Alexander"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "1083"]
[BlackElo "1027"]
[PlyCount "87"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 Nc6 4. Nc3 cxd4 5. Nxd4 Nge7 6. Be3 a6 7. Be2 g6 8. 0-0 Bg7 9. Nxc6 Nxc6 10. Qd2 0-0 11. Rab1 b5 12. a3 Qa5 13. Bh6 Bxh6 14. Qxh6 Nd4 15. Qd2 Nxe2+ 16. Qxe2 Bb7 17. Rfd1 Rad8 18. Qe3 Rfe8 19. e5 b4 20. Ne2 Rc8 21. Nd4 Qd5 22. Nf3 Qe4 23. Rbc1 bxa3 24. Qxe4 Bxe4 25. bxa3 Rxc2 26. Rxc2 Bxc2 27. Rxd7 Rb8 28. h3 h6 29. Rd6 Ra8 30. Nd4 Be4 31. f3 Bd5 32. Nc6 Bxc6 33. Rxc6 Kf8 34. Kf2 Ke7 35. Rd6 a5 36. Kg3 Rb8 37. Ra6 Rb5 38. Ra7+ Kf8 39. Kf4 Kg7 40. g3 g5+ 41. Ke4 Kg6 42. Ra8 Kg7 43. Ra7 Kg6 44. Ra8 1/2-1/2

[Event "Kiel op-B 26th"]
[Site "Kiel"]
[Date "2013.07.28"]
[Round "4"]
[White "Boyens, Alexander"]
[Black "Gutschenreiter, Donato"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1027"]
[BlackElo "1149"]
[PlyCount "68"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. a3 Nf6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d6 6. Nc3 e5 7. Qc2 Nbd7 8. b4 c5 9. Be4 Nxe4 10. Nxe4 cxb4 11. axb4 Nf6 12. d3 Nxe4 13. dxe4 Qc7 14. Ba3 Rc8 15. Rc1 Qc6 16. Nd2 Qd7 17. h3 d5 18. f3 dxe4 19. Nxe4 Bxe4 20. Qxe4 f6 21. 0-0 Qc6 22. Qxc6+ Rxc6 23. c5 bxc5 24. bxc5 Be7 25. Rc4 0-0 26. Rfc1 Rfc8 27. Kf2 Kf7 28. Kg3 Ke6 29. Kg4 g6 30. e4 h5+ 31. Kg3 Rd8 32. Ra4 a6 33. f4 Rd3+ 34. Kh4 f5# 0-1

[Event "Kiel op-B 26th"]
[Site "Kiel"]
[Date "2013.07.28"]
[Round "3"]
[White "Boyens, Alexander"]
[Black "Hogreve, Holger"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1027"]
[BlackElo "1247"]
[PlyCount "38"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. e3 Nf6 5. g3 c6 6. Bg2 Be7 7. Nge2 Bg4 8. Qb3 Qc7 9. 0-0 Nbd7 10. d3 Rd8 11. e4 Nb6 12. Nf4 d4 13. Nce2 0-0 14. Bh3 Bxh3 15. Nxh3 h6 16. Bf4 Qd7 17. Be5 Qxh3 18. Bxd4 Ng4 19. Bxb6 Qxh2# 0-1

[Event "Kiel op-B 26th"]
[Site "Kiel"]
[Date "2013.07.27"]
[Round "1"]
[White "Boyens, Alexander"]
[Black "Drumm, Gerrit"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1027"]
[BlackElo "1541"]
[PlyCount "60"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 0-0 7. 0-0 Nc6 8. Nd5 Rb8 9. Qa4 a6 10. d4 b5 11. Qc2 Nxd5 12. Bxd5 Nb4 13. Qe4 e6 14. Bc6 Nxc6 15. Qxc6 Bb7 16. cxb5 Bxc6 17. bxc6 Qc7 18. dxc5 dxc5 19. e4 Qxc6 20. Nc3 Bd4 21. Bh6 Rfc8 22. Rab1 Rb7 23. Nd1 Qxe4 24. Ne3 Rcb8 25. Bf4 e5 26. Bh6 Rxb2 27. Rxb2 Rxb2 28. Nc4 Bxf2+ 29. Rxf2 Rxf2 30. Kxf2 Qxc4 0-1

[Event "Kiel op-B 26th"]
[Site "Kiel"]
[Date "2013.07.27"]
[Round "2"]
[White "Spreu, Joerg"]
[Black "Boyens, Alexander"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "1399"]
[BlackElo "1027"]
[PlyCount "69"]
[EventDate "2013.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nxc6 bxc6 7. Qc2 Qa5+ 8. Bd2 Qb6 9. Bc3 Bd4 10. Bxd4 Qxd4 11. Bd3 Nf6 12. Nc3 Ba6 13. Ne2 Qe5 14. Qc3 Qe6 15. 0-0 0-0 16. e5 Ng4 17. Nf4 Qxe5 18. Qxe5 Nxe5 19. Rfe1 Nxd3 20. Nxd3 Bxc4 21. Ne5 Bd5 22. Nxd7 Rfd8 23. Rxe7 Be6 24. Nc5 Kf8 25. Nxe6+ Kxe7 26. Nxd8 Rxd8 27. Re1+ Kd6 28. Rd1+ Ke7 29. Rxd8 Kxd8 30. f4 Ke7 31. Kf2 Kf6 32. g4 h5 33. h3 hxg4 34. hxg4 g5 35. Ke3 1/2-1/2

