[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.15"]
[Round "9"]
[White "Boer, Alef"]
[Black "Adhiban, Baskaran"]
[Result "0-1"]
[ECO "B69"]
[WhiteElo "2044"]
[BlackElo "2554"]
[PlyCount "110"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6 gxf6 12. Kb1 Qb6 13. Nd4 Qxd4 14. Qxd4 Nxd4 15. Rxd4 Rg8 16. Rd3 Bc6 17. a3 Rg4 18. Rh3 Rxf4 19. Rxh7 Kf8 20. Bd3 Kg8 21. Rh3 Rg4 22. Rg3 Rxg3 23. hxg3 Bd8 24. Be2 Ba5 25. b4 Bb6 26. Rd1 Rd8 27. Bf3 Kf8 28. g4 Ke7 29. Kb2 Rg8 30. Kb3 Rg5 31. Ne2 Re5 32. Nc3 Bf2 33. Kb2 Bg3 34. Kb3 Rg5 35. a4 bxa4+ 36. Nxa4 a5 37. c3 Rb5 38. Ka3 Be5 39. Kb3 Rb8 40. Rd2 Bxa4+ 41. Kxa4 Bxc3 42. Rc2 axb4 43. Kb3 Rd8 44. Kc4 Ra8 45. Rc1 Ra5 46. Rd1 Kd7 47. Rh1 Rc5+ 48. Kb3 d5 49. exd5 exd5 50. Rh7 Ke6 51. Rh8 Ra5 52. Re8+ Kd6 53. Rd8+ Ke5 54. Re8+ Kd4 55. Rb8 Kd3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.14"]
[Round "8"]
[White "Kirk, Eden"]
[Black "Boer, Alef"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1933"]
[BlackElo "2044"]
[PlyCount "132"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 0-0 6. Bd3 Nbd7 7. Qe2 c5 8. c3 c4 9. Bc2 b5 10. e4 dxe4 11. Nxe4 Bb7 12. Nxf6+ Bxf6 13. h4 Re8 14. Ne5 Nf8 15. Rh3 Bd5 16. Rg3 Qe7 17. Kd2 Rec8 18. Rh1 a5 19. Qe3 b4 20. Rhh3 Ra7 21. Ng4 Nd7 22. Qf4 Kh8 23. Ne5 Rd8 24. Ke1 b3 25. axb3 cxb3 26. Bd3 a4 27. Qg4 g6 28. h5 Nxe5 29. dxe5 Bxg5 30. hxg6 fxg6 31. Bxg6 Bd2+ 32. Kf1 h6 33. Qh5 Bc4+ 34. Kg1 Bf4 35. Be4 Rad7 36. Qg6 Qg7 37. Qh5 Bxg3 38. Rxg3 Qf8 39. Rg6 Rh7 40. Rf6 Qe8 41. Bg6 Qd7 42. Kh2 Bd3 43. Qf3 Bf5 44. Qf4 Qd2 45. Qb4 Rhd7 46. Rf8+ Kg7 47. Rxd8 Kxg6 48. Rg8+ Kh7 49. Rg3 Rf7 50. Qxa4 Qxf2 51. Qxb3 Qf4 52. c4 Qxe5 53. Kh1 h5 54. Re3 Qd4 55. Rg3 Bg6 56. Rh3 Rf1+ 57. Kh2 Qf4+ 58. Qg3 Qxg3+ 59. Rxg3 Rc1 60. Rc3 Rxc3 61. bxc3 Kg7 62. Kg3 Bd3 63. c5 Kf6 64. Kf4 e5+ 65. Ke3 Bf1 66. g3 Ke6 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.13"]
[Round "7"]
[White "Boer, Alef"]
[Black "Aas, Robert"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2044"]
[BlackElo "1898"]
[PlyCount "87"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Nc3 d6 8. Nd5 Nxd5 9. Bxd5 Bd7 10. c3 Rb8 11. a4 b4 12. h4 h6 13. a5 bxc3 14. bxc3 Bf6 15. Bc4 Qc8 16. Be3 Qb7 17. Qd2 Na7 18. Qa2 0-0 19. Kd2 Nb5 20. Rag1 c5 21. Rb1 Qc7 22. h5 Qd8 23. Rbg1 Qc8 24. Nh4 Qd8 25. Ng6 Re8 26. Bxf7+ Kh7 27. g4 Nd4 28. cxd4 cxd4 29. Bxd4 exd4 30. Bxe8 Qxe8 31. f4 Be6 32. Qa1 Bd8 33. f5 Bg5+ 34. Ke2 Bd7 35. Qxd4 Bf6 36. Qxd6 Bb5 37. Qe6 Qd8 38. Rd1 Qxa5 39. Nf4 Re8 40. Qd5 Re5 41. Qb7 Re7 42. Qd5 Re5 43. Qb7 Re7 44. Qd5 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.13"]
[Round "6"]
[White "Heimisson, Hilmir Freyr"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2376"]
[BlackElo "2044"]
[PlyCount "53"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 a6 7. Bd3 Be6 8. Nge2 h6 9. Bh4 Be7 10. f3 b5 11. Bf2 a5 12. 0-0 0-0 13. Rc1 Re8 14. h3 a4 15. e4 Qa5 16. e5 Nh7 17. f4 b4 18. f5 Bc8 19. Nb1 Ba6 20. f6 gxf6 21. Bh4 Bxd3 22. Qxd3 Qd8 23. Ng3 fxe5 24. Nf5 e4 25. Qg3+ Ng5 26. Nxh6+ Kh7 27. Nxf7 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.12"]
[Round "5"]
[White "Boer, Alef"]
[Black "Frayna, Janelle Mae"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2044"]
[BlackElo "2311"]
[PlyCount "78"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. g3 d6 6. exd6 Bxd6 7. Bg2 0-0 8. 0-0 b6 9. d4 Bb7 10. Re1 Nd7 11. c4 N5f6 12. Nc3 cxd4 13. Nxd4 Bxg2 14. Kxg2 Bc5 15. Nc2 Qc7 16. Qe2 Qb7+ 17. f3 Rfd8 18. Be3 Bxe3 19. Nxe3 h5 20. Rad1 Ne5 21. Rxd8+ Rxd8 22. Rd1 Rxd1 23. Nexd1 Ned7 24. Nf2 Qc6 25. h3 Nc5 26. Nfe4 Nfxe4 27. Nxe4 Qd7 28. Nxc5 bxc5 29. Qe3 Qd6 30. f4 g6 31. Kf2 a6 32. Ke2 Kf8 33. Qe5 Ke7 34. Qg5+ Ke8 35. Qe5 Kd7 36. Qf6 Qe7 37. Qe5 Kc6 38. Qb8 Qd7 39. a3 Qd4 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.11"]
[Round "4"]
[White "Geirsson, Kristjan"]
[Black "Boer, Alef"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1830"]
[BlackElo "2044"]
[PlyCount "66"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. exd6 Bxd6 6. Bd3 Nc5 7. Nc3 0-0 8. h3 Nxd3+ 9. Qxd3 Nc6 10. Be3 Nb4 11. Qd2 Bf5 12. Nd4 Bg6 13. Rc1 Be5 14. 0-0 c5 15. Nf3 Qxd2 16. Nxd2 b6 17. a3 Nxc2 18. Nc4 Bxc3 19. bxc3 Nxe3 20. Nxe3 Rfd8 21. Rfd1 Kf8 22. Rxd8+ Rxd8 23. Rd1 Rxd1+ 24. Nxd1 Ke7 25. Kf1 Kd6 26. Ke2 Kc6 27. Ke3 Kd5 28. Nb2 c4 29. f4 Bc2 30. g3 b5 31. Kf3 h5 32. h4 Bf5 33. Ke3 Bg4 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.10"]
[Round "3"]
[White "Boer, Alef"]
[Black "Van Meter, Lester"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2044"]
[BlackElo "1857"]
[PlyCount "89"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Nc6 6. Na3 Bg4 7. Be2 0-0-0 8. dxc5 Qe4 9. Qc2 Bxf3 10. gxf3 Qxc2 11. Nxc2 e5 12. b4 Bh6 13. Bxh6 Nxh6 14. Ne3 Rd7 15. Rd1 Rhd8 16. Rxd7 Rxd7 17. h4 Nd8 18. Bb5 Nc6 19. h5 g5 20. Rg1 f6 21. Ke2 a6 22. Bd3 Kc7 23. Bf5 Nxf5 24. Nxf5 Ne7 25. Nxe7 Rxe7 26. Ke3 Re6 27. Ke4 Kd7 28. Rd1+ Ke7 29. Rd5 Rc6 30. Kf5 a5 31. Rd6 axb4 32. cxb4 Rc8 33. Re6+ Kd7 34. Rxf6 Ra8 35. Rf7+ Kc6 36. Rf6+ Kd5 37. Rd6+ Kc4 38. Rb6 Rxa2 39. Rxb7 Rxf2 40. Kxg5 Rxf3 41. Rxh7 e4 42. Re7 Kxb4 43. c6 Kb5 44. c7 Rc3 45. h6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.10"]
[Round "2"]
[White "Hagner, Bennet"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2430"]
[BlackElo "2044"]
[PlyCount "63"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Nc6 5. d4 Rb8 6. b3 b5 7. c4 b4 8. Bf4 Bd6 9. Ne5 Bb7 10. Nxc6 Bxc6 11. Nd2 Bxf4 12. gxf4 Qd6 13. e3 0-0 14. Qc2 Bb7 15. cxd5 exd5 16. Rfc1 Rfc8 17. Bh3 Nd7 18. Qf5 Rd8 19. Nf3 Nf6 20. Qe5 c6 21. a3 bxa3 22. Qxd6 Rxd6 23. Rxa3 a6 24. Ne5 Kf8 25. Bf1 Ra8 26. Rca1 Nd7 27. Bxa6 Bxa6 28. Rxa6 Rxa6 29. Rxa6 Nxe5 30. fxe5 Re6 31. b4 g5 32. Rb6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.09"]
[Round "1"]
[White "Boer, Alef"]
[Black "Ruiz Buendia, Miguel"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2044"]
[BlackElo "2353"]
[PlyCount "121"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 b5 7. Bc2 e6 8. d4 Bb7 9. 0-0 Be7 10. Re1 cxd4 11. cxd4 0-0 12. a4 Qc7 13. Bd3 Rfc8 14. Bg5 h6 15. Bh4 Rab8 16. Nbd2 Nf8 17. axb5 axb5 18. e5 dxe5 19. dxe5 Nd5 20. Bg3 Nb4 21. Bxb5 Nc2 22. Rec1 Qb6 23. Rab1 Nd4 24. Nxd4 Rxc1+ 25. Rxc1 Qxd4 26. Qd3 Qxd3 27. Bxd3 Rd8 28. Be4 Rxd2 29. Bxb7 Rxb2 30. Be4 g5 31. Kf1 Kg7 32. Rc2 Rxc2 33. Bxc2 Ng6 34. Ke2 h5 35. h3 Bc5 36. Kf3 Kh6 37. Ke2 Bb6 38. Bh2 Bc7 39. g4 h4 40. Ke3 Bb6+ 41. Kf3 Ne7 42. Be4 Ng6 43. Kg2 Bc7 44. f3 Kg7 45. Kf1 Ba5 46. Ke2 Bc3 47. Bd3 Bb2 48. Kd1 Ne7 49. f4 gxf4 50. Bxf4 Nc6 51. Be4 Nxe5 52. Bxe5+ Bxe5 53. Ke2 Bf4 54. Kf3 Bg5 55. Bd3 Kf6 56. Ke4 Ke7 57. Bb5 Bc1 58. Ba4 Kf6 59. Be8 Bh6 60. Ba4 Kg5 61. Bd7 1/2-1/2

[Event "Arber op 11th"]
[Site "Bodenmais"]
[Date "2024.08.04"]
[Round "9"]
[White "Boer, Alef"]
[Black "Bensch, Patrick"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2024"]
[BlackElo "2120"]
[PlyCount "43"]
[EventDate "2024.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. g3 Nc6 6. Bg2 Qc7 7. 0-0 d6 8. exd6 Bxd6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 0-0 12. c4 Nb4 13. Nc3 a6 14. Rd1 Be5 15. Bf4 Bxf4 16. Qxf4 e5 17. Qe4 Be6 18. Nd5 Nxd5 19. cxd5 Bd7 20. d6 Qb6 21. Qxe5 Rfe8 22. Qf4 1-0

[Event "Arber op 11th"]
[Site "Bodenmais"]
[Date "2024.07.31"]
[Round "5"]
[White "Boer, Alef"]
[Black "Kreuzer, Klaus"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2024"]
[BlackElo "2125"]
[PlyCount "68"]
[EventDate "2024.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 e6 5. Nf3 Ne7 6. Be3 a6 7. Bd3 b6 8. Qd2 c5 9. dxc5 dxc5 10. e5 Bb7 11. 0-0-0 Qc7 12. Be4 Nbc6 13. Qd6 Qxd6 14. Rxd6 Nf5 15. Rxc6 Nxe3 16. Rxb6 Bxe4 17. Nxe4 Nxg2 18. Nd6+ Kd7 19. Nxf7 Rab8 20. Rd6+ Ke7 21. N7g5 Nxf4 22. Rhd1 Rb7 23. Ne4 Nd5 24. Rc6 Bh6+ 25. Kb1 Rb4 26. Re1 Rhb8 27. Rxc5 Rxb2+ 28. Ka1 Ne3 29. Nd6 R8b4 30. a3 Rb8 31. Nd4 Kd7 32. Ne4 Bg7 33. Rc4 Ng4 34. Rc6 R8b5 0-1

[Event "Arber op 11th"]
[Site "Bodenmais"]
[Date "2024.07.30"]
[Round "4"]
[White "Just, Anita"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1871"]
[BlackElo "2024"]
[PlyCount "66"]
[EventDate "2024.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Na4 Be6 12. Rc1 h6 13. Bh4 Be7 14. c4 g5 15. Bg3 Ne4 16. Be5 Bf6 17. Bxf6 Qxf6 18. Qc2 Nd6 19. cxd5 cxd5 20. Nc3 Rfd8 21. Rfe1 Nf5 22. Qe2 Rac8 23. Qf3 Kg7 24. h3 Nd6 25. Qe2 Rc5 26. Rcd1 Qf4 27. Qe5+ Qxe5 28. Rxe5 Kf6 29. Ree1 Nc4 30. Na4 Rcc8 31. b3 Ne5 32. Bb1 d4 33. Nb2 Bf5 1/2-1/2

[Event "Arber op 11th"]
[Site "Bodenmais"]
[Date "2024.07.29"]
[Round "3"]
[White "Huber, Benedikt Thomas"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2120"]
[BlackElo "2024"]
[PlyCount "83"]
[EventDate "2024.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Nf6 4. Bg2 e6 5. 0-0 Be7 6. c4 dxc4 7. Nc3 0-0 8. e4 Rb8 9. d5 exd5 10. exd5 Nb4 11. Ne5 Bf5 12. Be3 a6 13. a3 Nc2 14. Rc1 Nxe3 15. fxe3 Bd3 16. Nxd3 cxd3 17. Qxd3 Re8 18. Ne2 Bd6 19. Nd4 Be5 20. Qc4 Qd6 21. Qc5 Qxc5 22. Rxc5 Bd6 23. Rc3 Re5 24. Nf5 Nxd5 25. Bxd5 Rxd5 26. Nxd6 cxd6 27. Rc7 f6 28. Rfc1 b5 29. b4 Re5 30. Rd7 Rxe3 31. Rcc7 Rxa3 32. Rxg7+ Kh8 33. Rxh7+ Kg8 34. Rcg7+ Kf8 35. h4 Ra2 36. Rc7 Kg8 37. Rhg7+ Kh8 38. Rge7 Rd2 39. h5 Rd5 40. Rh7+ Kg8 41. Rcg7+ Kf8 42. h6 1-0

[Event "Arber op 11th"]
[Site "Bodenmais"]
[Date "2024.07.28"]
[Round "2"]
[White "Boer, Alef"]
[Black "Mamatov, Melis"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2024"]
[BlackElo "2360"]
[PlyCount "133"]
[EventDate "2024.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Qb6 6. Ba4 e6 7. Re1 Nge7 8. Na3 a6 9. e5 Qc7 10. d4 0-0 11. Bxc6 Qxc6 12. dxc5 Qxc5 13. Be3 Qc7 14. Qd6 Qxd6 15. exd6 Nd5 16. Bd4 Bxd4 17. Nxd4 b6 18. Nc4 f6 19. a4 Bb7 20. a5 b5 21. Ne3 Rac8 22. Nxd5 Bxd5 23. Nc2 Rc6 24. Nb4 Rxd6 25. Rad1 Kf7 26. Rd4 Rc8 27. Red1 Ke7 28. f3 Rc4 29. R4d3 h5 30. g3 g5 31. Kf2 Rc5 32. Ke3 f5 33. Rd4 g4 34. f4 Rc4 35. Rxc4 bxc4 36. Rd4 Kd8 37. Rd2 Kc8 38. Nxd5 exd5 39. Kd4 Re6 40. Kc5 Kc7 41. Rxd5 Re2 42. Rxf5 Rxb2 43. Kxc4 Rxh2 44. Rg5 Rh3 45. Kd4 Rxg3 46. Rxh5 Rf3 47. f5 g3 48. Rg5 Kd6 49. c4 Rf4+ 50. Kc3 Rf3+ 51. Kd4 Ke7 52. Ke4 Rc3 53. Kd4 Ra3 54. Ke4 d6 55. Rg7+ Kf6 56. Rg6+ Ke7 57. Rg7+ Kd8 58. Rg6 Ke7 59. Rg7+ Ke8 60. Rg6 Kd7 61. Rg7+ Ke8 62. Rg6 Ke7 63. Rg7+ Kf8 64. Rg6 Ke7 65. Rg7+ Ke8 66. Rg6 Kd7 67. Rg7+ 1/2-1/2

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.30"]
[Round "9"]
[White "Boer, Alef"]
[Black "Smeets, Kobe"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2017"]
[BlackElo "2239"]
[PlyCount "82"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. g3 d6 6. exd6 Bxd6 7. Bg2 Nc6 8. 0-0 0-0 9. d4 cxd4 10. cxd4 b6 11. Nc3 Ba6 12. Re1 Nxc3 13. bxc3 Rc8 14. Ng5 Be7 15. f4 h6 16. Nf3 Na5 17. Bd2 Nc4 18. Ne5 Nxd2 19. Qxd2 Qc7 20. Re3 Bb7 21. Bxb7 Qxb7 22. Rd3 Rfd8 23. Rf1 Qe4 24. Qg2 Qxg2+ 25. Kxg2 Rd5 26. Rf2 Ra5 27. c4 f6 28. Ng6 Bd6 29. Rc2 Kf7 30. Nh4 Ra4 31. Rdc3 g5 32. fxg5 hxg5 33. Nf3 g4 34. Ng1 e5 35. Ne2 exd4 36. Nxd4 Be5 37. Rd2 Rd8 38. Rcd3 Rxc4 39. Nb5 Rxd3 40. Rxd3 Rc2+ 41. Kg1 Rxa2 0-1

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.29"]
[Round "8"]
[White "De Jong, Migchiel"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2301"]
[BlackElo "2017"]
[PlyCount "89"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 a6 5. c3 Ngf6 6. d3 b5 7. Bc2 Bb7 8. Nbd2 e6 9. 0-0 Be7 10. Re1 Qc7 11. d4 0-0 12. Nf1 cxd4 13. cxd4 Rfc8 14. Bd3 e5 15. Ng3 Bf8 16. h3 g6 17. Bd2 Qb6 18. Be3 Qa5 19. a3 Qd8 20. Qd2 Bg7 21. Rad1 Qc7 22. Bh6 Bh8 23. Nf5 Re8 24. Rc1 Qb8 25. d5 Nh5 26. Ng3 Nxg3 27. fxg3 Bg7 28. Rf1 f6 29. g4 Qd8 30. Rce1 g5 31. Bxg7 Kxg7 32. Rf2 h6 33. Nh2 Nf8 34. Nf1 Nh7 35. Ng3 Bc8 36. Ref1 Rf8 37. Qe3 Bd7 38. Nh5+ Kg6 39. Kh2 Rf7 40. Rc2 Rc8 41. Qf2 Rf8 42. Rxc8 Bxc8 43. Rc1 Re8 44. Qa7 Re7 45. Rxc8 1-0

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.28"]
[Round "7"]
[White "Boer, Alef"]
[Black "Nicolai, Amir"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2017"]
[BlackElo "2156"]
[PlyCount "73"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 d6 8. Nd5 h6 9. c3 0-0 10. 0-0 Rb8 11. h3 Nxd5 12. Bxd5 Ne7 13. Bb3 Ng6 14. d4 exd4 15. cxd4 Bb6 16. Re1 Re8 17. Bd5 Qf6 18. Bc6 Rd8 19. a4 Bd7 20. axb5 axb5 21. Bxd7 Rxd7 22. d5 Ne5 23. Ra2 Re7 24. b3 Rbe8 25. Nh2 Nd7 26. Rae2 Qg6 27. Qd3 b4 28. Qc4 Nc5 29. Be3 Qxe4 30. Bd4 Qxe2 31. Rxe2 Rxe2 32. Be3 Re1+ 33. Nf1 Ra8 34. Kh2 Ra2 35. Ng3 Nd7 36. Qxb4 Rd1 37. Qg4 1-0

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.27"]
[Round "6"]
[White "Boer, Alef"]
[Black "Albers, Sasa"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2017"]
[BlackElo "2192"]
[PlyCount "58"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. d4 Nf6 8. Qe2 Bg4 9. Be3 e6 10. h3 Bf5 11. c3 Be7 12. g3 h6 13. Bg2 0-0 14. 0-0 a5 15. a4 Nd5 16. Bd2 Qb6 17. Bc1 Qb3 18. Re1 Nb6 19. Nd2 Qc2 20. Ne4 Qxe2 21. Rxe2 Rfd8 22. g4 Bg6 23. Bf4 Nd5 24. Bg3 Bxe4 25. Bxe4 Bd6 26. Bxd5 cxd5 27. Bxd6 Rxd6 28. f4 Raa6 29. Kf2 Rab6 1/2-1/2

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.26"]
[Round "5"]
[White "Labruyere, Roger"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2208"]
[BlackElo "2017"]
[PlyCount "85"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 d6 5. h3 h6 6. c3 0-0 7. 0-0 a6 8. d4 exd4 9. cxd4 Ba7 10. Nc3 Nxe4 11. Nxe4 d5 12. Bd3 dxe4 13. Bxe4 Nd7 14. Bf4 Re8 15. Bc2 c6 16. Qd3 Nf8 17. Rad1 Be6 18. Ne5 Qf6 19. Qg3 Rad8 20. Be3 Bb8 21. f4 Bf5 22. Bb3 Bxe5 23. fxe5 Qg6 24. Qf2 Be6 25. Bc2 Qh5 26. Bc1 Ng6 27. Qe3 Rd7 28. b3 Red8 29. Bb2 Qh4 30. Rd2 c5 31. d5 Rxd5 32. Rxd5 Rxd5 33. Be4 Rd7 34. Bxg6 fxg6 35. Qxc5 Qg3 36. Qf2 Qg5 37. h4 Qg4 38. Ba3 Rd1 39. Rxd1 Qxd1+ 40. Kh2 Qg4 41. Bc1 Bd5 42. Be3 Kh7 43. Qg3 1/2-1/2

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.24"]
[Round "4"]
[White "Boer, Alef"]
[Black "Spit, Vincent"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2017"]
[BlackElo "2076"]
[PlyCount "90"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nxc6 bxc6 7. Nd2 d5 8. e5 Nd7 9. f4 Bc5 10. Bxc5 Nxc5 11. b4 Nd7 12. Nb3 0-0 13. Qd4 f6 14. exf6 Qxf6 15. Qxf6 Rxf6 16. g3 e5 17. fxe5 Nxe5 18. 0-0-0 Bg4 19. Rd2 Bf3 20. Bg2 Raf8 21. Bxf3 Rxf3 22. Re2 Nc4 23. Nd4 Ra3 24. Kb1 Ra6 25. Re6 Rf2 26. Rxc6 Na3+ 27. Kb2 Rxc6 28. Nxc6 Rxc2+ 29. Kxa3 Rxc6 30. b5 Rb6 31. Kb4 Kf7 32. a4 Rh6 33. Rc1 Rxh2 34. Rc7+ Ke6 35. Rxg7 d4 36. Kc4 Rd2 37. Rxh7 d3 38. Rxa7 Rg2 39. Kxd3 Rxg3+ 40. Kc4 Kd6 41. Kb4 Rg4+ 42. Ka5 Rc4 43. Kb6 Rc8 44. a5 Rb8+ 45. Rb7 Kd5 1-0

[Event "Groningen op 59th"]
[Site "Groningen"]
[Date "2023.12.23"]
[Round "3"]
[White "Van Rootselaar, Rik"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2105"]
[BlackElo "2017"]
[PlyCount "56"]
[EventDate "2023.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Nf6 5. Bxc4 e6 6. 0-0 c5 7. Nc3 b5 8. Be2 Bb7 9. dxc5 Bxc5 10. Qxd8+ Kxd8 11. a3 Ke7 12. b4 Bd6 13. Bb2 Nbd7 14. Nd4 Nb6 15. Nb3 Rac8 16. Rfc1 Rc7 17. Na5 Ba8 18. Bf3 Bxf3 19. gxf3 Nc4 20. Nxc4 Rxc4 21. Ne4 Rhc8 22. Rxc4 Rxc4 23. Nxd6 Kxd6 24. Bd4 Rc6 25. Kf1 e5 26. Bc5+ Ke6 27. e4 Nd7 28. Be3 g6 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.11.04"]
[Round "3.9"]
[White "Dugarov, Alexei"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2190"]
[BlackElo "2026"]
[PlyCount "67"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Den Bosch HMC"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Be7 6. Bd3 Nc6 7. 0-0 0-0 8. c3 h6 9. Bh4 Re8 10. Nbd2 Nh7 11. Bg3 Bd6 12. Qc2 Nf8 13. Rae1 Rxe1 14. Rxe1 Bxg3 15. hxg3 Be6 16. Nh4 Qd6 17. f4 Re8 18. Nf5 Qd8 19. Ne3 Bc8 20. Kf2 Ne7 21. Qa4 Nc6 22. b4 a6 23. Bxa6 g5 24. fxg5 hxg5 25. Bd3 Qf6+ 26. Nf3 Rd8 27. Kg1 Ne7 28. Ne5 Qd6 29. Qd1 f6 30. N5g4 f5 31. Ne5 Nh7 32. Qh5 Rf8 33. Rf1 Nc6 34. Nxf5 1-0

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.28"]
[Round "9"]
[White "Boer, Alef"]
[Black "Goudriaan, Rafael"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2058"]
[BlackElo "2153"]
[PlyCount "126"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Na3 Nc6 5. Nf3 Bg4 6. Be2 e5 7. d3 f6 8. Nc4 Be6 9. 0-0 Nge7 10. a3 Qd7 11. Re1 Nf5 12. Bf1 Rd8 13. Qc2 Be7 14. Bd2 0-0 15. Rad1 b5 16. Ne3 a5 17. a4 b4 18. Nc4 Rb8 19. Bc1 Rfd8 20. Nfd2 Nd6 21. Nxd6 b3 22. Qb1 Bxd6 23. Nc4 Bf8 24. Be3 Qf7 25. Na3 Na7 26. Qa1 Qd7 27. d4 Qxa4 28. d5 Bg4 29. f3 Bh5 30. c4 Bd6 31. Bd3 Rb4 32. Qb1 h6 33. Qc1 Qe8 34. Bd2 Ra4 35. Bc3 Rb8 36. Qd2 Qd8 37. Ra1 Be8 38. Qe3 Qc7 39. Qe4 g6 40. g4 Qg7 41. Kh1 g5 42. Kg2 Nc8 43. Qe3 Ne7 44. Qd2 h5 45. h3 Bg6 46. Nb5 Rxa1 47. Rxa1 Rxb5 48. cxb5 Bxd3 49. Qxd3 Ng6 50. Bd2 Nh4+ 51. Kf1 hxg4 52. hxg4 f5 53. Rxa5 e4 54. Ra8+ Bf8 55. fxe4 fxg4 56. Qe3 Qf6+ 57. Ke2 Nf3 58. Bc3 Qh6 59. Qxc5 Qh2+ 60. Kd3 Qc2+ 61. Ke3 Qc1+ 62. Ke2 Qc2+ 63. Ke3 Qc1+ 1/2-1/2

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.27"]
[Round "8"]
[White "Vogel, Jaap"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2106"]
[BlackElo "2058"]
[PlyCount "29"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Nc6 4. g3 d5 5. Bg2 dxc4 6. Qa4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. Qxc4 Qd5 10. Rc1 Rd8 11. Qxd5 exd5 12. 0-0 Be6 13. e3 Rdc8 14. a3 Ne7 15. Ne5 1/2-1/2

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.26"]
[Round "7"]
[White "Boer, Alef"]
[Black "Duchene, Rene"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2058"]
[BlackElo "2065"]
[PlyCount "44"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 cxb4 4. d4 d5 5. exd5 Qxd5 6. c4 Qd8 7. d5 Nb8 8. Qa4+ Qd7 9. Qxb4 e6 10. Qb3 Bc5 11. Nc3 Nf6 12. Be2 0-0 13. 0-0 exd5 14. cxd5 Qf5 15. Bg5 Nbd7 16. Rad1 Ne5 17. Bh4 Ne4 18. Nxe5 Qxe5 19. Nxe4 Qxe4 20. Qc4 Qxc4 21. Bxc4 Bd7 22. d6 b5 1/2-1/2

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.25"]
[Round "6"]
[White "Arnold, Rhys"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2087"]
[BlackElo "2058"]
[PlyCount "53"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Nf3 Nxe4 7. Bxe4 c5 8. c3 Nf6 9. Bc2 cxd4 10. Nxd4 a6 11. 0-0 Be7 12. Re1 0-0 13. Bg5 Nd5 14. Qd3 g6 15. Bxe7 Nxe7 16. Rad1 Qc7 17. h4 e5 18. Qg3 f6 19. h5 Kg7 20. hxg6 hxg6 21. Re2 b5 22. Rde1 Ra7 23. f4 exd4 24. Rxe7+ Qxe7 25. Qxg6+ Kh8 26. Qh6+ Kg8 27. Bb3+ 1-0

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.24"]
[Round "4"]
[White "Boer, Alef"]
[Black "Fehr, Axel"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2058"]
[BlackElo "2011"]
[PlyCount "70"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 e6 6. Nc3 Nf6 7. h3 Be7 8. Be2 0-0 9. 0-0 Nbd7 10. Rd1 Qc7 11. Be3 b6 12. Rac1 Bb7 13. b4 Rac8 14. a3 Qb8 15. Nd2 Bd8 16. g4 h6 17. f4 Bc7 18. h4 e5 19. Qd3 exf4 20. Bxf4 Ne5 21. Qg3 d5 22. Nxd5 Nxd5 23. exd5 Nf3+ 24. Qxf3 Bxf4 25. Rc3 f5 26. Bd3 Be5 27. Rcc1 Rce8 28. Nf1 Qd8 29. gxf5 Qxh4 30. Kg2 g6 31. Ng3 Qg5 32. Re1 Bf4 33. Rxe8 Rxe8 34. Rf1 Bd6 35. f6 Re3 0-1

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.23"]
[Round "3"]
[White "Kazarjan, Gachatur"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1970"]
[BlackElo "2058"]
[PlyCount "41"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. g3 b6 8. Bg2 Bb7 9. 0-0 c5 10. b3 cxd4 11. Nxd4 Bxg2 12. Kxg2 Qd5+ 13. Qf3 Bc5 14. Bb2 0-0 15. Rad1 Rfd8 16. c4 Qxf3+ 17. Kxf3 h5 18. Nc6 Rdc8 19. Ne5 Rd8 20. Nc6 Rdc8 21. Ne5 1/2-1/2

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.22"]
[Round "2"]
[White "Boer, Alef"]
[Black "Labruyere, Roger"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2058"]
[BlackElo "2148"]
[PlyCount "50"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. b4 cxb4 4. d4 d5 5. exd5 Qxd5 6. c4 Qa5 7. Bb2 Bf5 8. Nbd2 e6 9. Be2 Nf6 10. 0-0 Be7 11. Nh4 Bg6 12. f4 Qb6 13. c5 Qd8 14. Nxg6 hxg6 15. Nc4 Nd5 16. Bf3 Qd7 17. Qd2 Rd8 18. Rfd1 Qc7 19. Ne5 g5 20. fxg5 Nxe5 21. dxe5 Nc3 22. Qf4 Qxc5+ 23. Kh1 Nxd1 24. Bxd1 Qd5 25. Bf3 Qd2 0-1

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.21"]
[Round "1"]
[White "Paltrinieri, Nicholas"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2344"]
[BlackElo "2058"]
[PlyCount "139"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. e3 e6 4. f4 Nf6 5. Nf3 Nbd7 6. g3 Be7 7. Bg2 c5 8. d3 0-0 9. 0-0 h6 10. Nbd2 Rc8 11. Qe2 Bh7 12. Rad1 b5 13. c4 a6 14. e4 Nb6 15. Ne5 d4 16. Rc1 b4 17. Ra1 a5 18. a3 Qc7 19. h4 Nfd7 20. Nxd7 Nxd7 21. axb4 axb4 22. e5 Nb8 23. Ra4 Nc6 24. Rfa1 Rb8 25. Qf3 Rb6 26. h5 Kh8 27. Bc1 Qb7 28. Nf1 Rc8 29. Nh2 Bf8 30. Ng4 Bf5 31. Nf2 Bh7 32. Bd2 Bf5 33. Kf1 Bh7 34. Ke2 Rb8 35. Kd1 Bf5 36. Kc2 Bh7 37. g4 Qc8 38. Qh3 Be7 39. Qh1 Bf8 40. Bf3 Be7 41. Qg2 Bf8 42. Ne4 Be7 43. Be1 Qd8 44. Bd2 Rc8 45. Qh1 Qf8 46. Be1 f6 47. exf6 gxf6 48. Ng3 Bd6 49. Bd2 Ne7 50. Qe1 Bg8 51. Ra7 Bb8 52. Ra8 f5 53. g5 Qg7 54. g6 Qf6 55. Nf1 Nc6 56. Nh2 Kg7 57. Bxc6 Rbxc6 58. Nf3 Bd6 59. R1a7+ R8c7 60. Qa1 Qe7 61. Qa4 Rxa7 62. Rxa7 Rc7 63. Ra8 Qd7 64. Ne5 Qxa4 65. bxa4 Rb7 66. Kb3 Bb8 67. a5 Bc7 68. a6 Rb8 69. Rxb8 Bxb8 70. Nc6 1-0

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.09.16"]
[Round "1.9"]
[White "Schilstra, Laurens"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "E33"]
[WhiteElo "2087"]
[BlackElo "2067"]
[PlyCount "72"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen Zukertort"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Nf3 e6 3. c4 Nc6 4. Nc3 Bb4 5. Qc2 d6 6. e4 e5 7. d5 Bxc3+ 8. bxc3 Nb8 9. Bd3 b6 10. 0-0 Nbd7 11. Ne1 0-0 12. f4 exf4 13. Bxf4 h6 14. Nf3 Ng4 15. Rad1 Nde5 16. Be2 Ng6 17. Qd2 Nxf4 18. Qxf4 Qe7 19. c5 bxc5 20. h3 Ne5 21. Nxe5 dxe5 22. Qe3 Bd7 23. Rb1 Rab8 24. c4 Rb6 25. Qa3 Qd6 26. Rb3 Ra6 27. Qb2 Rb6 28. Qc3 Rfb8 29. Qa5 Rxb3 30. axb3 Rxb3 31. Qxa7 Bxh3 32. Bh5 g6 33. Qa8+ Kg7 34. Qe8 f5 35. exf5 Rb8 36. Qxb8 Bxf5 1-0

[Event "Bruges Masters op"]
[Site "Bruges"]
[Date "2023.08.13"]
[Round "3"]
[White "Muetsch, Annmarie"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2203"]
[BlackElo "2086"]
[PlyCount "87"]
[EventDate "2023.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. e3 Bf5 5. Nf3 Qb6 6. b3 e6 7. Bd3 Bxd3 8. Qxd3 Be7 9. 0-0 Bxh4 10. Nxh4 Nf6 11. Nd2 Nbd7 12. f4 a5 13. h3 Qa6 14. c4 b5 15. Rac1 bxc4 16. bxc4 0-0 17. Nhf3 c5 18. Ne5 dxc4 19. Ndxc4 cxd4 20. exd4 Rfd8 21. Qa3 Nd5 22. Nd6 Nxe5 23. fxe5 f5 24. Qf3 g6 25. Rc5 Kg7 26. Rfc1 Rd7 27. a4 Nb4 28. Qb3 Nd5 29. R1c2 Rad8 30. Qb5 Qxb5 31. Rxb5 Ra8 32. Rc6 Rda7 33. Rb7+ Rxb7 34. Nxb7 Kf7 35. Nc5 Nf4 36. Kf2 Rd8 37. Rc7+ Kg8 38. Nd7 Nd3+ 39. Ke3 Nb2 40. Nf6+ Kf8 41. d5 exd5 42. e6 d4+ 43. Kf3 Re8 44. Rf7# 1-0

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.29"]
[Round "8"]
[White "Ratsma, Midas"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2218"]
[BlackElo "2091"]
[PlyCount "49"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g6 6. Nc3 Bg7 7. Be3 Be6 8. b3 dxe5 9. fxe5 c5 10. d5 Bf5 11. Bd3 Bxe5 12. Rc1 Bxd3 13. Qxd3 N8d7 14. Nf3 Bg7 15. Ne4 Rc8 16. 0-0 0-0 17. Qd2 Qc7 18. b4 cxb4 19. c5 Nxd5 20. Qxd5 Nf6 21. Qc4 a5 22. Nxf6+ Bxf6 23. Bh6 Bg7 24. Bxg7 Kxg7 25. Ng5 1-0

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.28"]
[Round "7"]
[White "Boer, Alef"]
[Black "Nicolai, Amir"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2091"]
[BlackElo "2188"]
[PlyCount "17"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nf3 dxe4 4. Ng5 Nf6 5. Nxe4 Bf5 6. Nxf6+ exf6 7. Be2 Bd6 8. Nc3 Qb6 9. Bg4 1/2-1/2

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.26"]
[Round "5"]
[White "Boer, Alef"]
[Black "Ankitha, Goud Palle"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2091"]
[BlackElo "1980"]
[PlyCount "69"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. 0-0 a5 9. a4 Nge7 10. Qe2 Qc7 11. Na3 Ng6 12. Nb5 Qb8 13. Re1 Na7 14. Nbd4 Nc8 15. h4 h5 16. g3 Nce7 17. Ng5 Qc7 18. Kg2 Nxe5 19. Bf4 Bd6 20. Nb5 Bxb5 21. Bxb5+ Kf8 22. Bxe5 Bxe5 23. Qxe5 Qxe5 24. Rxe5 f6 25. Nxe6+ Kf7 26. Re2 Nc6 27. Nf4 Rad8 28. Rd1 Ne7 29. Rxe7+ Kxe7 30. Ng6+ Ke6 31. Re1+ Kd6 32. Nxh8 Rxh8 33. Re8 Rh6 34. Rg8 Rg6 35. Be2 1-0

[Event "Groningen op 58th"]
[Site "Groningen"]
[Date "2022.12.21"]
[Round "1"]
[White "Boer, Alef"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2091"]
[BlackElo "2348"]
[PlyCount "94"]
[EventDate "2022.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 cxd4 7. 0-0 Bd7 8. Nbd2 Nge7 9. Re1 Ng6 10. g3 dxc3 11. bxc3 Qc7 12. Qe2 Na5 13. Bb2 Rc8 14. h4 Bc5 15. h5 Ne7 16. Nd4 0-0 17. Rac1 f5 18. f4 b5 19. Kh2 Nc4 20. N2b3 Bb6 21. Ba1 a5 22. Nf3 Nc6 23. Nbd4 Nxd4 24. cxd4 Be8 25. Ng5 Qe7 26. Qf3 h6 27. Nh3 Qa3 28. Rcd1 Nb2 29. Bxb2 Qxb2+ 30. Re2 Qb4 31. g4 Rc3 32. g5 Qxd4 33. gxh6 gxh6 34. Rg2+ Kh8 35. Qg3 Rc7 36. Bxb5 Qe3 37. Bxe8 Qxg3+ 38. Rxg3 Rxe8 39. Rg6 Kh7 40. Rb1 Rc6 41. Ng5+ hxg5 42. fxg5 Re7 43. Rh6+ Kg8 44. Rf6 Bc7 45. Re1 Rc4 46. Kh3 Rg4 47. Rg6+ Rg7 0-1

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2022.02.05"]
[Round "6.2"]
[White "Lammens, Tim"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2241"]
[BlackElo "2121"]
[PlyCount "54"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Apeldoorn Amevo"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bg4 5. h3 Bxf3 6. Bxf3 e6 7. d3 Nbd7 8. e4 dxe4 9. dxe4 Ne5 10. Bg2 Qxd1 11. Rxd1 Rd8 12. Rxd8+ Kxd8 13. Be3 Nc4 14. Bd4 e5 15. Bc3 Nd7 16. b3 Nd6 17. a4 f6 18. Nd2 Kc7 19. f4 Be7 20. Re1 Re8 21. h4 Bf8 22. Bh3 g6 23. Bxd7 Kxd7 24. fxe5 fxe5 25. Nf3 Bg7 26. Kg2 h6 27. Bb4 Ke6 1/2-1/2

[Event "NED-chT 2122"]
[Site "Netherlands"]
[Date "2021.09.18"]
[Round "1.8"]
[White "Roos, Adrian"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "D28"]
[WhiteElo "2315"]
[BlackElo "2128"]
[PlyCount "67"]
[EventDate "2021.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Sas van Gent"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 Nf6 5. Nf3 a6 6. 0-0 c5 7. Bb3 Nc6 8. Nc3 b5 9. Qe2 Bb7 10. Rd1 Qb6 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 Be7 14. e4 0-0 15. Be3 Nb4 16. Bxb7 Qxb7 17. a3 Nc6 18. Rd5 c4 19. Rad1 Rad8 20. Ng5 h6 21. Nh3 Bf6 22. Nf4 Bg5 23. Nh5 Bxe3 24. Qxe3 Qe7 25. Qc3 f6 26. Ng3 g6 27. Qe3 Kg7 28. Qb6 Rxd5 29. Rxd5 Nb8 30. h4 Kg8 31. h5 g5 32. Nf5 Qxe4 33. Qc7 Qxd5 34. Qg7# 1-0

[Event "Groningen op-A 55th"]
[Site "Groningen"]
[Date "2017.12.30"]
[Round "9"]
[White "Boer, Alef"]
[Black "Weggen, Jeroen"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2088"]
[BlackElo "2126"]
[PlyCount "112"]
[EventDate "2017.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 f5 2. g4 fxg4 3. h3 g3 4. fxg3 Nf6 5. d4 e6 6. Qd3 Bb4+ 7. Nc3 d6 8. e4 e5 9. d5 Bxc3+ 10. bxc3 Nbd7 11. Be3 0-0 12. Be2 Qe8 13. g4 Qg6 14. Bf3 Nc5 15. Bxc5 dxc5 16. 0-0-0 Ne8 17. Qe3 b6 18. Be2 Nd6 19. Bd3 Ba6 20. Nf3 Qf6 21. Nd2 Rab8 22. Rdf1 Qe7 23. Rxf8+ Rxf8 24. Rf1 h6 25. Rxf8+ Kxf8 26. Qg3 g5 27. Qf2+ Qf7 28. Qxf7+ Kxf7 29. Kc2 Kf6 30. Be2 Nf7 31. Nf1 Bc8 32. Ne3 Nh8 33. Nf1 Ng6 34. Ng3 Nf4 35. Bf1 Kg6 36. Kd2 h5 37. Nf5 Bd7 38. Ke3 h4 39. Kf3 Kf7 40. Nh6+ Kf8 41. Nf5 Ng6 42. Ne3 Ne7 43. Bd3 Ba4 44. Ke2 Nc8 45. Nf5 Nd6 46. Nxd6 cxd6 47. Kd2 Ke7 48. Bc2 Be8 49. a4 Kd8 50. Kc1 Kc7 51. Kb2 Kb7 52. a5 b5 53. Bd3 Ka6 54. cxb5+ Kxa5 55. Kb3 c4+ 56. Bxc4 Bxb5 0-1

[Event "Groningen op-A 55th"]
[Site "Groningen"]
[Date "2017.12.29"]
[Round "8"]
[White "Grutter, Tim"]
[Black "Boer, Alef"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2008"]
[BlackElo "2088"]
[PlyCount "126"]
[EventDate "2017.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. 0-0 Nd7 8. Nf3 b5 9. Nh4 Bg6 10. Bf3 e6 11. g3 Be7 12. Nxg6 hxg6 13. Nd2 Qb6 14. Ne4 N7f6 15. c3 Nxe4 16. Bxe4 0-0 17. h4 Rfd8 18. Kg2 f5 19. Bxd5 Rxd5 20. Qe2 c5 21. dxc5 Bxc5 22. h5 gxh5 23. Qxh5 Qc6 24. f3 f4 25. Qh4 Be3 26. gxf4 Bxc1 27. Raxc1 Rf8 28. Rce1 Rf6 29. Re5 Qc4 30. Rxd5 Qxd5 31. Qe1 Rg6+ 32. Kf2 Qc5+ 33. Ke2 Qc4+ 34. Ke3 Qc5+ 35. Kd2 Qd5+ 36. Kc2 Qxa2 37. Rg1 Qa4+ 38. Kb1 Rf6 39. Rg4 Qc4 40. Qe4 Rh6 41. Qxc4 bxc4 42. f5 exf5 43. Rxc4 Rb6 44. Rc5 Rf6 45. f4 Kh7 46. Kc2 Kh6 47. Kd3 g5 48. fxg5+ Kxg5 49. Ke3 Kg4 50. Rc8 Re6+ 51. Kf2 Rb6 52. b4 a5 53. bxa5 Rb5 54. Rc4+ f4 55. Ra4 Rb2+ 56. Kf1 Kf3 57. Ra1 Rh2 58. Kg1 Kg3 59. c4 f3 60. Ra3 Rc2 61. Ra1 Rg2+ 62. Kf1 Rh2 63. Kg1 f2+ 0-1

[Event "Groningen op-A 55th"]
[Site "Groningen"]
[Date "2017.12.28"]
[Round "7"]
[White "Boer, Alef"]
[Black "Guelsen, Taylan"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2088"]
[BlackElo "2213"]
[PlyCount "154"]
[EventDate "2017.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 Bc5 4. Bg2 a6 5. Nf3 d6 6. 0-0 Nge7 7. e3 Ba7 8. h3 Be6 9. b3 Qd7 10. Kh2 0-0 11. d4 exd4 12. exd4 d5 13. c5 Ng6 14. Ng5 Nce7 15. Nxe6 fxe6 16. f4 Rae8 17. Be3 Bb8 18. Bf3 c6 19. Ne2 Nf5 20. Bf2 Qc7 21. Bh5 Re7 22. Bxg6 hxg6 23. g4 Nh6 24. Bh4 Ree8 25. Qd3 Kh7 26. Bg3 Qf7 27. Kg2 Kh8 28. Ng1 Qf6 29. Nf3 Ng8 30. Rae1 Ne7 31. Ne5 Bxe5 32. Rxe5 Qf7 33. Rg5 Ng8 34. h4 Nf6 35. h5 gxh5 36. Rh1 Kg8 37. gxh5 Ne4 38. Rg4 Qf5 39. Rhh4 Nf6 40. Qxf5 exf5 41. Rg5 Ne4 42. Rg6 Rf6 43. Rxf6 Nxf6 44. Kf3 Kh7 45. Rh1 Kh6 46. Bh4 Nxh5 47. Bg5+ Kg6 48. b4 Re4 49. Rd1 Kf7 50. a4 Ke8 51. b5 cxb5 52. axb5 axb5 53. Rb1 Rxd4 54. Rxb5 Rd3+ 55. Kf2 Rc3 56. Rxb7 Rxc5 57. Re7+ Kf8 58. Re5 Nf6 59. Rxf5 Kf7 60. Ke2 Ra5 61. Kd3 Ke6 62. Re5+ Kd6 63. Re1 Ra3+ 64. Kd4 Ra4+ 65. Kd3 Ne4 66. Rg1 Nc5+ 67. Kd2 d4 68. Rb1 Ra2+ 69. Kd1 Kd5 70. Be7 Ne4 71. Rb7 Kc4 72. Kc1 Nc3 73. Bb4 Ra1+ 74. Kb2 Rb1+ 75. Kc2 d3+ 76. Kd2 Rb2+ 77. Ke3 Nd5+ 0-1

[Event "Groningen op-A 55th"]
[Site "Groningen"]
[Date "2017.12.27"]
[Round "6"]
[White "Sapale, Saloni"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2308"]
[BlackElo "2088"]
[PlyCount "85"]
[EventDate "2017.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Bd3 Nc6 7. Ne2 Be7 8. Nbc3 0-0 9. 0-0 Bg4 10. f3 Bh5 11. b3 Bg6 12. Be4 Re8 13. Be3 Bg5 14. Bf2 f5 15. Bb1 Be3 16. Bxe3 Rxe3 17. Qd2 Re8 18. d5 Ne5 19. Nd4 Qf6 20. h3 a6 21. Ne6 Rac8 22. f4 Ned7 23. Bc2 Nc5 24. Nxc5 dxc5 25. Rae1 Bf7 26. Bd1 Nd7 27. Bf3 Qd6 28. g3 b6 29. Qd3 Bg6 30. Nd1 Nf6 31. Ne3 Qd7 32. Kg2 Re7 33. Nd1 Rce8 34. Qc3 Bh5 35. Bxh5 Nxh5 36. Re5 Nf6 37. Nf2 Qd6 38. Rfe1 Nd7 39. R5e3 Kf8 40. Qd3 Qg6 41. Qc3 Qf6 42. Qxf6+ Nxf6 43. Kf3 1/2-1/2

[Event "Groningen op-A 55th"]
[Site "Groningen"]
[Date "2017.12.24"]
[Round "4"]
[White "Boer, Alef"]
[Black "Wempe, Joost"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2088"]
[BlackElo "2314"]
[PlyCount "74"]
[EventDate "2017.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 c5 6. dxc5 Bxc5 7. Nf3 0-0 8. 0-0 b6 9. h3 Nc6 10. a3 a6 11. Bf4 b5 12. Qd2 Re8 13. Rfe1 Be6 14. Rad1 Ra7 15. b4 Bd6 16. Bxd6 Qxd6 17. Bxb5 axb5 18. Nxb5 Qb8 19. Nxa7 Qxa7 20. b5 Na5 21. Qd4 Qb7 22. Qb4 Qb6 23. Nd4 Rc8 24. Rd3 Ne4 25. Red1 Rc4 26. Qe1 Nb7 27. Kh1 Nbc5 28. Re3 Na4 29. f3 Nac3 30. Rdd3 Rxd4 31. fxe4 Nxe4 32. Rxd4 Qxd4 33. Rb3 Nc5 34. b6 Nxb3 35. b7 Qa7 36. Qb4 Qb8 37. Qxb3 d4 0-1

[Event "Groningen op-A 55th"]
[Site "Groningen"]
[Date "2017.12.23"]
[Round "2"]
[White "Beukema, Jasper"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2233"]
[BlackElo "2088"]
[PlyCount "103"]
[EventDate "2017.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. c3 Qb6 6. Qb3 Qxb3 7. axb3 Bf5 8. Na3 e6 9. b4 a6 10. Nf3 Nf6 11. Nb5 Rd8 12. Nc7+ Kd7 13. b5 axb5 14. Nxb5 Nh5 15. Be3 Be7 16. Be2 Nf6 17. 0-0 Ra8 18. h3 Ne4 19. Rfd1 Nd6 20. Bf4 f6 21. Rdc1 Na5 22. Nd2 Rhc8 23. Nxd6 Bxd6 24. Bb5+ Ke7 25. Be3 Bg6 26. b3 Nc6 27. Ba4 Bd3 28. c4 Bb4 29. Nf3 Be2 30. Bb5 Na5 31. Bd2 Bxd2 32. Nxd2 Nc6 33. Rxa8 Rxa8 34. Bxc6 bxc6 35. cxd5 cxd5 36. Rc7+ Kf8 37. b4 Ra3 38. Rc8+ Ke7 39. Rc1 Rd3 40. Rc2 Rxd4 41. Rb2 Bb5 42. f3 e5 43. Kf2 f5 44. g4 g6 45. gxf5 gxf5 46. Nb1 Rd3 47. Rc2 e4 48. fxe4 fxe4 49. Nc3 Bc4 50. Nxe4 dxe4 51. Rxc4 Rxh3 52. Rxe4+ 1/2-1/2

[Event "Groningen op-A 55th"]
[Site "Groningen"]
[Date "2017.12.23"]
[Round "3"]
[White "Boer, Alef"]
[Black "Hilwerda, Jonas"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2088"]
[BlackElo "2094"]
[PlyCount "65"]
[EventDate "2017.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. e3 e5 4. d3 Nf6 5. Qb3 Be7 6. Be2 0-0 7. Nf3 d6 8. 0-0 Qc7 9. Bd2 h6 10. Rac1 Be6 11. Nd5 Bxd5 12. cxd5 Nb8 13. e4 Nbd7 14. Qc2 Qd8 15. Ne1 Nh7 16. g3 g5 17. Bg4 Nhf6 18. Bf5 Ne8 19. Ng2 Ng7 20. Ne3 Qe8 21. b4 f6 22. Qb3 Nxf5 23. Nxf5 Kh7 24. Kg2 Rh8 25. h4 Kg6 26. Be3 b6 27. Rh1 Qf7 28. Qa4 Rhd8 29. hxg5 h5 30. Rxh5 Rh8 31. Rxh8 Rxh8 32. Qxd7 Qh7 33. Nxe7+ 1-0

[Event "Groningen op-A 55th"]
[Site "Groningen"]
[Date "2017.12.22"]
[Round "1"]
[White "Lubbe, Melanie"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2345"]
[BlackElo "2088"]
[PlyCount "58"]
[EventDate "2017.12.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. h3 Nc6 7. Nc3 Be7 8. Nf3 Bf5 9. Be3 0-0 10. b3 Bf6 11. Bd3 Bxd3 12. Qxd3 d5 13. c5 Nc8 14. 0-0 N8e7 15. Rab1 Qd7 16. b4 a6 17. a4 a5 18. b5 Nb4 19. Qd2 Nf5 20. Bf4 Rfe8 21. Rfe1 c6 22. Be5 Nh4 23. Nxh4 Bxh4 24. Na2 Nxa2 25. Qxa2 f6 26. bxc6 bxc6 27. Bd6 Rxe1+ 28. Rxe1 Re8 29. Qd2 Re4 1-0

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.28"]
[Round "9"]
[White "Boer, Alef"]
[Black "Hilwerda, Jonas"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2107"]
[BlackElo "2216"]
[PlyCount "55"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. e3 e5 4. Nge2 Nf6 5. d4 cxd4 6. exd4 exd4 7. Nxd4 Bb4 8. Nc2 Bxc3+ 9. bxc3 Ne4 10. Bd3 Nxc3 11. Qh5 d5 12. 0-0 Be6 13. Re1 g6 14. Qh6 Qd7 15. Qg7 0-0-0 16. Qxc3 Rhe8 17. Bg5 d4 18. Qa3 Bf5 19. Bxd8 Rxd8 20. Nb4 Qd6 21. Bxf5+ gxf5 22. Nc2 d3 23. Qxd6 Rxd6 24. Ne3 Nd4 25. Red1 Ne2+ 26. Kf1 Nc3 27. Nxf5 Rd8 28. Ne7+ 1-0

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.27"]
[Round "8"]
[White "Bekedam, Tyro"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2037"]
[BlackElo "2107"]
[PlyCount "89"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. 0-0 Nd7 8. Nf3 b5 9. b3 e6 10. c4 bxc4 11. bxc4 N5b6 12. Nc3 Be7 13. c5 Nd5 14. Nxd5 exd5 15. Qa4 Qc7 16. g3 a5 17. Bf4 Qc8 18. Rfe1 0-0 19. Ne5 Nxe5 20. Bxe5 Re8 21. Bf1 Qd7 22. Re2 Bd3 23. Rb2 Bxf1 24. Rxf1 Bxc5 25. Rc1 Bb4 26. Qxc6 Qxc6 27. Rxc6 Rac8 28. Rbc2 Rxc6 29. Rxc6 f6 30. Bd6 Re4 31. Bc5 Re1+ 32. Kg2 Rc1 33. a3 Be1 34. Rd6 Rc2 35. Rxd5 Bxf2 36. Kf3 g5 37. Bb6 Be1 38. Bxa5 Bxa5 39. Rxa5 Rxh2 40. a4 Kf7 41. Ra8 h5 42. a5 Ra2 43. a6 Ra3+ 44. Kg2 Ra2+ 45. Kf3 1/2-1/2

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.26"]
[Round "7"]
[White "Boer, Alef"]
[Black "Van Foreest, Machteld"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2107"]
[BlackElo "1829"]
[PlyCount "86"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. 0-0 e6 5. d3 Nc6 6. Nbd2 Bd6 7. e4 0-0 8. Qe2 Bc7 9. c3 b5 10. e5 Nd7 11. d4 Ba6 12. a3 Bb6 13. Qd3 cxd4 14. cxd4 Na5 15. b4 Nc4 16. Nb3 Rb8 17. Ng5 g6 18. h4 Re8 19. h5 Kg7 20. hxg6 hxg6 21. Bh3 Rc8 22. Kg2 Bb7 23. f4 Qe7 24. g4 Rf8 25. Nf3 Rh8 26. Ra2 Rcg8 27. Kg3 f5 28. Rh2 Kf8 29. Rfh1 Qg7 30. Ng5 Ke7 31. gxf5 gxf5 32. Bxf5 exf5 33. Qxf5 Rxh2 34. Qe6+ Kd8 35. Rxh2 Nf8 36. Qh6 Qxh6 37. Rxh6 Bc8 38. Kf3 Ke8 39. e6 Nd6 40. Nc5 Nf5 41. Rf6 Nxd4+ 42. Ke3 Bxc5 43. bxc5 Ndxe6 0-1

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.25"]
[Round "6"]
[White "Okkes, Menno"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2332"]
[BlackElo "2107"]
[PlyCount "67"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. c4 e6 6. d3 dxc4 7. dxc4 Qxd1 8. Rxd1 Nbd7 9. Bf4 h6 10. Nc3 Bb4 11. Na4 g5 12. Be3 Be7 13. Rac1 e5 14. h3 Be6 15. Nd2 g4 16. h4 Rc8 17. Nb3 b6 18. Nd2 Kf8 19. Nc3 Bc5 20. Bxc5+ Nxc5 21. b4 Ncd7 22. Nde4 Nxe4 23. Nxe4 f5 24. Nd6 Rc7 25. c5 bxc5 26. bxc5 Ke7 27. Nc4 e4 28. f3 exf3 29. exf3 Rb8 30. fxg4 fxg4 31. Na5 Rb5 32. Nxc6+ Kf6 33. Rf1+ Kg7 34. Nd4 1-0

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.24"]
[Round "5"]
[White "Boer, Alef"]
[Black "Van Twillert, Laurents"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2107"]
[PlyCount "105"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 Bb4 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. Nge2 Ne4 10. Qb3 Qa5 11. f3 Nd6 12. a3 Bxc3+ 13. Nxc3 Ke7 14. Bxd6+ Kxd6 15. a4 Ke7 16. Qa3+ Kd8 17. b4 Qb6 18. a5 Qd6 19. Na4 Rc8 20. Nc5 Nxc5 21. bxc5 Qa6 22. Kd2 Rc7 23. Qd3 Qxd3+ 24. Kxd3 a6 25. Rab1 Kc8 26. Rb6 Rd8 27. Rhb1 Rdd7 28. f4 Kd8 29. g4 Ke7 30. h4 f6 31. f5 e5 32. g5 Kf7 33. Re6 Re7 34. Rbb6 Rxe6 35. fxe6+ Ke7 36. Rd6 fxg5 37. hxg5 h6 38. gxh6 gxh6 39. Rxd5 exd4 40. exd4 Kxe6 41. Rd6+ Kf5 42. Rxh6 Rg7 43. Rb6 Rd7 44. Kc4 Rh7 45. Kd5 Rd7+ 46. Rd6 Rc7 47. Rd8 Kf4 48. Re8 Rd7+ 49. Kc4 Rh7 50. d5 Rh1 51. d6 Rd1 52. Re7 Kf5 53. Rxb7 1-0

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.23"]
[Round "3"]
[White "Boer, Alef"]
[Black "De Jong, Migchiel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2107"]
[BlackElo "2352"]
[PlyCount "72"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Nf3 Bd6 7. 0-0 Nge7 8. dxc5 Bxc5 9. Nbd2 0-0 10. Nb3 Bd6 11. Nfd4 Qc7 12. h3 Ne5 13. Be2 a6 14. c3 Bd7 15. f4 Nc4 16. f5 Be5 17. Bg4 Bf6 18. Qf3 Rfe8 19. Qf2 Nc6 20. Bf4 N6e5 21. a4 Nd6 22. Be2 Ne4 23. Qe3 Qc8 24. g4 h6 25. a5 Nc4 26. Qc1 Bg5 27. Bd3 Bxf4 28. Rxf4 Ng5 29. Bf1 Qc7 30. h4 Re4 31. Ne2 Rxe2 32. hxg5 Ne3 33. Bxe2 Qxf4 34. Qe1 Nxg4 35. Qh4 Bxf5 36. Bxg4 hxg5 0-1

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.23"]
[Round "4"]
[White "Taams, Sander"]
[Black "Boer, Alef"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1954"]
[BlackElo "2107"]
[PlyCount "142"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 Nf6 2. Qe2 e5 3. f4 d6 4. Nf3 Nc6 5. d3 Bg4 6. c3 Be7 7. h3 Bxf3 8. Qxf3 Qd7 9. Be2 0-0-0 10. 0-0 Kb8 11. b4 exf4 12. Bxf4 Rdg8 13. Be3 g5 14. Qf5 Qxf5 15. Rxf5 g4 16. h4 Ne8 17. g3 f6 18. b5 Ne5 19. d4 Ng7 20. Rf1 Nf3+ 21. Bxf3 gxf3 22. Rxf3 Nh5 23. Kf2 Rg4 24. Nd2 Rhg8 25. Rg1 f5 26. exf5 Bxh4 27. Nf1 Kc8 28. Kg2 Bxg3 29. Nxg3 Rxg3+ 30. Rxg3 Rxg3+ 31. Kf2 Rxg1 32. Kxg1 Ng3 33. f6 Kd7 34. d5 Ne2+ 35. Kg2 Nxc3 36. Bxa7 Nxd5 37. f7 Ke7 38. Bb8 b6 39. Kf3 Kxf7 40. Ke4 Ke6 41. a4 h5 42. Kd4 h4 43. Ke4 h3 44. Kf3 Kd7 45. a5 bxa5 46. Kg3 Nc3 47. Ba7 Nxb5 48. Be3 a4 49. Bc1 a3 50. Kxh3 a2 51. Bb2 Na3 52. Kg3 Nc2 53. Kf3 a1Q 54. Bxa1 Nxa1 55. Ke3 Nb3 56. Kd3 c5 57. Kc4 Nd4 58. Kd5 Kc7 59. Kc4 Kc6 60. Kc3 d5 61. Kd3 Nb5 62. Kd2 c4 63. Kc2 d4 64. Kd2 Na3 65. Kd1 Kb5 66. Kc1 Kb4 67. Kb2 d3 68. Ka1 c3 69. Ka2 d2 70. Ka1 d1Q+ 71. Ka2 Qb1# 0-1

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.22"]
[Round "2"]
[White "Kutchoukov, Daniel"]
[Black "Boer, Alef"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1913"]
[BlackElo "2107"]
[PlyCount "235"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. Be3 Be7 8. Bd3 0-0 9. Nge2 Nb4 10. 0-0 Nxd3 11. Qxd3 Bg4 12. b3 Bh5 13. Nf4 Bg6 14. Nxg6 hxg6 15. d5 Nd7 16. Bd4 Re8 17. Rfe1 a6 18. Rad1 Bf6 19. Ne4 Bxd4 20. Qxd4 Qh4 21. Qd3 Re5 22. Nd2 Nc5 23. Qc3 Ne4 24. Nxe4 Rxe4 25. Rxe4 Qxe4 26. Re1 Qf5 27. Qe3 Qd7 28. Qe7 Qxe7 29. Rxe7 Rc8 30. Kf1 Kf8 31. Re3 b5 32. Re4 f5 33. Rd4 b4 34. Ke2 Ke7 35. Rd2 Kf6 36. Kd3 Re8 37. Rd1 g5 38. Ra1 g4 39. g3 Rh8 40. Rh1 a5 41. Kd4 Re8 42. Kd3 Re4 43. a3 Ke5 44. axb4 axb4 45. Ra1 Rd4+ 46. Ke3 g5 47. Ra8 f4+ 48. gxf4+ gxf4+ 49. Ke2 f3+ 50. Ke3 Rd1 51. Re8+ Kf6 52. Rf8+ Ke7 53. Rg8 Rg1 54. Rg7+ Kd8 55. Kf4 Rg2 56. Rxg4 Rxf2 57. h4 Rb2 58. Kxf3 Rxb3+ 59. Ke2 Rh3 60. Kd1 Kc8 61. Kc2 Kb7 62. h5 Kb6 63. h6 Rxh6 64. Kb3 Kc5 65. Re4 Rh3+ 66. Kb2 Rc3 67. Re7 Kxc4 68. Rxc7+ Kxd5 69. Rb7 Kc5 70. Rc7+ Kd4 71. Rb7 Kc5 72. Rc7+ Kb6 73. Rh7 d5 74. Rh5 Kc5 75. Rh4 Re3 76. Rh8 Kc4 77. Rc8+ Kd3 78. Rb8 Re2+ 79. Kc1 Kc3 80. Rc8+ Kb3 81. Rd8 Re1+ 82. Kd2 Re5 83. Rb8 Rh5 84. Kd3 Ka3 85. Ra8+ Kb2 86. Ra5 b3 87. Kd2 Kb1 88. Rb5 b2 89. Ra5 Rh2+ 90. Kd1 Rh4 91. Kd2 Rd4+ 92. Ke3 Rd1 93. Ke2 Kc2 94. Rc5+ Kb3 95. Rb5+ Kc4 96. Rxb2 Rh1 97. Rc2+ Kd4 98. Rc8 Rh2+ 99. Kd1 Kd3 100. Kc1 d4 101. Rg8 Rh1+ 102. Kb2 Re1 103. Rg4 Ke3 104. Rg8 Kd2 105. Rh8 d3 106. Rh3 Re2 107. Rh1 Rg2 108. Rh8 Ke3+ 109. Kc1 Rg1+ 110. Kb2 Rf1 111. Re8+ Kd2 112. Rh8 Kd1 113. Re8 d2 114. Rh8 Ke1 115. Re8+ Kf2 116. Rf8+ Kg2 117. Rg8+ Kh3 118. Rh8+ 0-1

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.21"]
[Round "1"]
[White "Boer, Alef"]
[Black "Saduakassova, Dinara"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2107"]
[BlackElo "2448"]
[PlyCount "36"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. g3 f5 5. Bg2 Nf6 6. f3 fxe4 7. fxe4 e5 8. Nge2 Bc5 9. d3 0-0 10. h3 Nh5 11. g4 Qh4+ 12. Kd2 Ng3 13. Nxg3 Qxg3 14. Bf1 Rf2+ 15. Be2 Nc6 16. Kc2 Nd4+ 17. Kb1 Raf8 18. Bf1 Qf3 0-1

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.30"]
[Round "9"]
[White "Theulings, Paul Peter"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2182"]
[BlackElo "2125"]
[PlyCount "20"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Bg5 f6 5. Bf4 Bd6 6. e3 Ne7 7. Nc3 Ng6 8. Bxd6 Qxd6 9. e4 dxe4 10. Nxe4 Qb4+ 1/2-1/2

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.29"]
[Round "8"]
[White "Saravanan, Venkat"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2283"]
[BlackElo "2125"]
[PlyCount "57"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Be6 4. Nf3 c6 5. Nbd2 Nf6 6. Nxc4 Bd5 7. Bd3 e6 8. 0-0 Nbd7 9. Qe2 Be4 10. b3 Be7 11. Bb2 0-0 12. Rad1 Qc7 13. Nfe5 Bxd3 14. Nxd3 a6 15. e4 b5 16. Nd2 Qb6 17. Rc1 Rfc8 18. Qe3 e5 19. Nf3 exd4 20. Nxd4 c5 21. Nf5 Bf8 22. Qh3 c4 23. Nf4 Re8 24. Nd5 Nxd5 25. exd5 Ne5 26. Bd4 Qg6 27. bxc4 bxc4 28. Ne3 Rac8 29. Bxe5 1-0

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.28"]
[Round "7"]
[White "Boer, Alef"]
[Black "Bezemer, Arno J"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2125"]
[BlackElo "2287"]
[PlyCount "29"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. a3 Ne8 9. Rb1 a5 10. Nb5 Nc7 11. Nxc7 Qxc7 12. d3 Rb8 13. Nc3 Nd4 14. b4 axb4 15. axb4 1/2-1/2

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.27"]
[Round "6"]
[White "Van Osch, Mees"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2289"]
[BlackElo "2125"]
[PlyCount "89"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. 0-0 Nd7 8. Nf3 h6 9. c4 N5f6 10. Nc3 e6 11. d5 Bc5 12. Bd3 Bxd3 13. Qxd3 cxd5 14. cxd5 exd5 15. Re1+ Kf8 16. Bf4 Nh5 17. Bd2 Nhf6 18. Rad1 Nb6 19. Bf4 Bd6 20. Be3 g6 21. Nb5 Kg7 22. Nxd6 Qxd6 23. Bd4 Rhe8 24. Ne5 Re6 25. Qd2 Rae8 26. Ng4 Rxe1+ 27. Rxe1 Rxe1+ 28. Qxe1 Nbd7 29. Qc3 a6 30. h4 Qf4 31. Nxf6 Nxf6 32. g3 Qf5 33. Kg2 h5 34. Qf3 Qe6 35. Qe3 Qc6 36. Qe5 Qe6 37. Kh2 a5 38. a4 Qc6 39. Bc3 Qe6 40. f3 Qb6 41. Kg2 Qe6 42. Kf2 Qb6+ 43. Ke2 Qa6+ 44. Ke3 Qb6+ 45. Kf4 1-0

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.26"]
[Round "5"]
[White "Boer, Alef"]
[Black "Liu, Yi"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2125"]
[BlackElo "2306"]
[PlyCount "130"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. fxg7 cxd2+ 7. Qxd2 Qxd2+ 8. Bxd2 Bxg7 9. 0-0-0 Nc6 10. Ne2 e5 11. Ng3 0-0 12. Bc3 Be6 13. b3 Rad8 14. Be2 Nd4 15. Bxd4 exd4 16. Bd3 f5 17. Rde1 Bd7 18. f4 c5 19. Rhf1 Rf7 20. Kc2 Bf8 21. Rf2 Bd6 22. Nf1 Kg7 23. Nd2 Kf6 24. g3 a6 25. a4 Bc7 26. Nf3 Rg7 27. Nh4 Rgg8 28. Rfe2 Ba5 29. Rf1 Rge8 30. Rff2 Bc7 31. Kd2 Be6 32. Kc2 Re7 33. Rg2 Rde8 34. Rgf2 Bd6 35. Rg2 Bd7 36. Rxe7 Rxe7 37. Re2 Rxe2+ 38. Bxe2 Bc6 39. Bd3 Be4 40. Kd2 Ke6 41. Ke2 Be7 42. Nf3 Bf6 43. h3 Bc6 44. Kf2 h6 45. Ke2 Bd7 46. g4 fxg4 47. hxg4 Kd6 48. g5 hxg5 49. fxg5 Be5 50. Be4 b6 51. g6 Bg7 52. Kd3 Ke6 53. Ng5+ Kf6 54. Nf7 Bf8 55. Nd8 Be8 56. Nc6 Bd6 57. a5 bxa5 58. Nxa5 Bxg6 59. Bxg6 Kxg6 60. b4 cxb4 61. Kxd4 Bc7 62. Nc6 a5 63. c5 Kf5 64. Kc4 Ke4 65. Nxb4 axb4 1/2-1/2

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.24"]
[Round "4"]
[White "Schoppen, Casper"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2305"]
[BlackElo "2125"]
[PlyCount "83"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 c6 4. e3 Be6 5. Nc3 b5 6. a4 b4 7. Ne4 Bd5 8. Nc5 Nd7 9. Nxd7 Qxd7 10. Qc2 Nf6 11. Bxc4 e6 12. Bd3 b3 13. Qe2 Be4 14. Bxe4 Nxe4 15. 0-0 Qb7 16. Nd2 Nxd2 17. Bxd2 Be7 18. Rfc1 0-0 19. Qf3 Rfc8 20. Rc4 a5 21. Rac1 Ra6 22. h3 g6 23. g3 Bb4 24. Qd1 Rb6 25. Bxb4 Rxb4 26. Qd2 Rb8 27. h4 h5 28. Qc3 Qd7 29. Kf1 Rxc4 30. Qxc4 Rb4 31. Qxc6 Qxc6 32. Rxc6 Rxa4 33. Rb6 Ra1+ 34. Kg2 a4 35. Rb8+ Kg7 36. e4 Ra2 37. Rb4 Rxb2 38. Rxa4 Rd2 39. Rb4 b2 40. d5 exd5 41. exd5 Rxd5 42. Rxb2 1/2-1/2

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.23"]
[Round "3"]
[White "Boer, Alef"]
[Black "Afek, Yochanan"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2125"]
[BlackElo "2267"]
[PlyCount "129"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d3 Bg7 5. f4 0-0 6. Nf3 c5 7. Be2 Nc6 8. 0-0 a6 9. Bd2 Rb8 10. Rb1 b5 11. a3 b4 12. axb4 cxb4 13. Nd5 Nd7 14. f5 e6 15. fxe6 fxe6 16. Bg5 Qa5 17. Ra1 Qc5+ 18. Be3 Nd4 19. Ne7+ Kh8 20. Nxc8 Rbxc8 21. Kh1 a5 22. b3 Ra8 23. Rf2 e5 24. Nxd4 exd4 25. Rxf8+ Rxf8 26. Bg1 Ra8 27. Ra2 h5 28. Qa1 Kh7 29. Bf3 Ra7 30. Bf2 Nf8 31. Ra4 Qg5 32. Bxd4 Bxd4 33. Qxd4 Qc1+ 34. Qg1 Qxg1+ 35. Kxg1 Ne6 36. Bd1 Kg7 37. Ra2 Kf6 38. Kf2 Ke5 39. Ke3 Nd4 40. g3 Ra8 41. h4 Ra7 42. Rf2 a4 43. bxa4 b3 44. Rb2 Rxa4 45. Kd2 Ra1 46. Bxb3 Rg1 47. Bd1 Rxg3 48. Rb8 Ne6 49. Re8 Kf6 50. Ba4 Nf4 51. Rf8+ Ke5 52. d4+ Kxe4 53. Bc2+ Kf3 54. Bd1+ Ke4 55. Bc2+ Kf3 56. c5 dxc5 57. dxc5 Kg4 58. Bd1+ Kxh4 59. Rxf4+ Kg5 60. Rf8 Ra3 61. c6 Ra7 62. Ke3 Kh4 63. Rh8 Rg7 64. Kd4 Kg3 65. Bxh5 1-0

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.22"]
[Round "2"]
[White "Van Baar, Esper"]
[Black "Boer, Alef"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2002"]
[BlackElo "2125"]
[PlyCount "74"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. Be3 Be7 8. Nf3 Bg4 9. h3 Bh5 10. Be2 0-0 11. b3 Re8 12. 0-0 Bf6 13. Rc1 d5 14. c5 Nc8 15. Nh2 Bxe2 16. Nxe2 Bg5 17. Bxg5 Qxg5 18. Nf3 Qf6 19. Ng3 N8e7 20. Qd3 a6 21. Rfe1 g6 22. Re2 Kf8 23. Rce1 Ng8 24. Ne5 Nxe5 25. dxe5 Qc6 26. Rc2 h5 27. b4 Nh6 28. Ne2 Qd7 29. Nd4 c6 30. e6 Qe7 31. f3 Qf6 32. Rf2 g5 33. Rfe2 Re7 34. exf7 Rxe2 35. Rxe2 Nxf7 36. Re6 Qh8 37. Qe3 Rb8 0-1

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.21"]
[Round "1"]
[White "Boer, Alef"]
[Black "Soors, Stef"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2125"]
[BlackElo "2398"]
[PlyCount "54"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 Bb4 4. Nd5 Bc5 5. Bg2 d6 6. a3 a5 7. d3 h6 8. e3 Nf6 9. b3 0-0 10. Bb2 Ba7 11. Rc1 Bf5 12. Ne2 Nxd5 13. cxd5 Ne7 14. 0-0 Qd7 15. Kh1 Rac8 16. e4 Bh3 17. f4 Bxg2+ 18. Kxg2 c6 19. fxe5 dxe5 20. dxc6 Nxc6 21. Qd2 Rcd8 22. Rcd1 f5 23. Nc3 fxe4 24. Rxf8+ Rxf8 25. Nxe4 Qf7 26. b4 Qf3+ 27. Kh3 Rf5 0-1

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.24"]
[Round "9"]
[White "Kevlishvili, Robby"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2361"]
[BlackElo "2151"]
[PlyCount "51"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. 0-0 Nd7 8. Nf3 e6 9. c4 N5f6 10. Nc3 Qc7 11. Nh4 Bd6 12. Nxf5 exf5 13. g3 0-0 14. c5 Be7 15. Bf4 Qc8 16. Re1 Bd8 17. Bd3 g6 18. Bc4 Bc7 19. Bh6 Ng4 20. Bxf8 Qxf8 21. h3 Ngf6 22. Qf3 Qh6 23. Kg2 Qd2 24. Qe3 Qxb2 25. Rab1 Qa3 26. Nd5 1-0

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.23"]
[Round "8"]
[White "Van der Veen, Jan"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2070"]
[BlackElo "2151"]
[PlyCount "31"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. c4 Nb6 6. Nc3 Nc6 7. Be3 Be7 8. Bd3 0-0 9. b3 Re8 10. Nge2 Bg5 11. Qd2 Bxe3 12. fxe3 Qh4+ 13. g3 Qe7 14. Kf2 Bg4 15. Rhe1 Rad8 16. Nf4 1/2-1/2

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.22"]
[Round "7"]
[White "Boer, Alef"]
[Black "Kokje, Joris"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2151"]
[BlackElo "1983"]
[PlyCount "44"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. d3 d6 7. Nc3 Nc6 8. e4 e5 9. h3 Qe8 10. Nd5 fxe4 11. dxe4 Bd8 12. Ne1 Nd4 13. Be3 c5 14. Rb1 a5 15. b3 Qg6 16. Bxd4 cxd4 17. Qe2 Bd7 18. Nd3 Rc8 19. Rbc1 Qh6 20. Kh2 Ng4+ 21. Kg1 Nf6 22. Kh2 Ng4+ 1/2-1/2

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.21"]
[Round "6"]
[White "Berghuis, Marten"]
[Black "Boer, Alef"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1981"]
[BlackElo "2151"]
[PlyCount "66"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. g4 Be6 8. f4 f6 9. Nd3 Bf7 10. Nc3 Nxc3 11. bxc3 Nd7 12. 0-0 e6 13. Qe1 Bd6 14. Bf3 0-0 15. c4 Re8 16. c5 Bc7 17. Qh4 Nxc5 18. dxc5 Qd4+ 19. Kg2 Qxa1 20. Bb2 Qxa2 21. g5 f5 22. Bh5 Rf8 23. Bxf7+ Rxf7 24. g6 hxg6 25. Rf3 Bd8 26. Qh3 Bf6 27. Ne5 Bxe5 28. Bxe5 Qxc2+ 29. Kg3 Rd8 30. Qh4 Rd2 31. Rf2 Rfd7 32. Rxd2 Rxd2 33. Bxg7 Rd3# 0-1

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.20"]
[Round "5"]
[White "Boer, Alef"]
[Black "Sadallah, Osama"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2151"]
[BlackElo "2067"]
[PlyCount "80"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Bg7 6. e4 Nxc3 7. bxc3 c5 8. Be3 0-0 9. Qd2 Qa5 10. Rc1 cxd4 11. cxd4 Qxd2+ 12. Kxd2 Nc6 13. d5 Rd8 14. Bb5 e6 15. Bxc6 bxc6 16. Rxc6 exd5 17. e5 d4 18. Bg5 Re8 19. Bf4 Bb7 20. Rd6 Bxf3 21. gxf3 Bxe5 22. Bxe5 Rxe5 23. Rxd4 Rae8 24. Ra4 Re2+ 25. Kd3 Rxf2 26. Rxa7 Rxf3+ 27. Kc4 Rf2 28. a4 Ree2 29. h3 Rf5 30. Ra1 Re4+ 31. Kd3 Rh4 32. a5 Rxh3+ 33. Kd4 Rh4+ 34. Ke3 Rhh5 35. a6 Ra5 36. Rf1 Rhf5 37. Rc1 Rf6 38. Ra8+ Kg7 39. a7 Rfa6 40. Rc7 h5 0-1

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.19"]
[Round "3"]
[White "Boer, Alef"]
[Black "Lecomte, Robin"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2151"]
[BlackElo "2317"]
[PlyCount "104"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. b3 Nc6 6. Bb2 d4 7. e3 e5 8. exd4 exd4 9. 0-0 Be7 10. d3 Bf5 11. Re1 Qc7 12. Na3 0-0 13. Nc2 a5 14. a3 Rae8 15. b4 b6 16. b5 Nb8 17. Ne5 Bd6 18. Nc6 Nxc6 19. Bxc6 Re6 20. Bg2 h5 21. Qd2 Ng4 22. Rxe6 fxe6 23. Rf1 Qf7 24. f4 Qg6 25. Rf3 e5 26. h3 Nh6 27. fxe5 Bxe5 28. Qf2 Re8 29. Ne1 Bc8 30. Bc1 Bb7 31. Bxh6 Bxf3 32. Qxf3 Qxh6 33. Qd5+ Kh8 34. Nf3 Qe3+ 35. Kh2 h4 36. Qf7 Bxg3+ 37. Kh1 Bf4 38. Ng1 Re5 39. Bd5 Kh7 40. Qg8+ Kg6 41. Bf7+ Kf6 42. Bd5 Rxd5 43. cxd5 Kg6 44. Qc8 Kh7 45. Qf5+ Kh6 46. Qg4 Bg3 47. Nf3 Qc1+ 48. Ng1 Qd2 49. Qe6+ g6 50. Nf3 Qxd3 51. Kg2 Qc2+ 52. Kh1 Qf5 0-1

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.19"]
[Round "4"]
[White "Kouwenhoven, Derk"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1918"]
[BlackElo "2151"]
[PlyCount "108"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Nc6 7. Be3 Be7 8. Bd3 0-0 9. Qf3 Nb4 10. Qe2 Nxd3+ 11. Qxd3 d5 12. cxd5 Nxd5 13. Nf3 Bg4 14. Ne5 Be6 15. 0-0 c6 16. Rae1 f6 17. Nf3 b5 18. Qe4 Bf7 19. Nh4 g6 20. Bh6 Re8 21. Qg4 Bb4 22. Bd2 Bf8 23. Rxe8 Qxe8 24. Re1 Qc8 25. Qf3 f5 26. Qh3 Nf6 27. a3 a5 28. Bg5 Bg7 29. Nf3 b4 30. Na4 Rb8 31. Ne5 Bd5 32. Nc5 Ne4 33. Bf4 Nxc5 34. dxc5 Rb5 35. Nd3 bxa3 36. bxa3 Rb3 37. Re7 Bc4 38. Qe3 Bf8 39. Re8 Rxd3 40. Qxd3 Qxe8 41. Qxc4+ Qf7 42. Qc2 Qd5 43. Be3 f4 44. Bxf4 Qxc5 45. Qb3+ Qd5 46. Qxd5+ cxd5 47. Bd2 a4 48. Bc1 Kf7 49. Kf1 Ke6 50. Ke2 Bc5 51. f3 Bd6 52. h3 Be5 53. Kd3 h5 54. g4 hxg4 1/2-1/2

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.18"]
[Round "2"]
[White "Bekedam, Tyro"]
[Black "Boer, Alef"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1981"]
[BlackElo "2151"]
[PlyCount "80"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Bg4 6. exd6 exd6 7. Be2 Nc6 8. 0-0 Be7 9. b3 0-0 10. Bb2 Bf6 11. Na3 Re8 12. Nc2 Bh5 13. Re1 a5 14. a3 a4 15. b4 Bxf3 16. gxf3 Qd7 17. Qd2 Qf5 18. Rad1 Bg5 19. Qd3 Qf6 20. Ne3 Bf4 21. Ng2 Bg5 22. Kh1 Ne7 23. Rg1 Ng6 24. Qc2 d5 25. c5 Nd7 26. Rde1 c6 27. Bd1 Rxe1 28. Rxe1 Ndf8 29. Qd3 Ne6 30. Bc2 Ngf8 31. Kg1 Qh6 32. Qf5 Ng6 33. Bb1 Bd2 34. Re2 Bc1 35. Qc2 Bxb2 36. Qxb2 Ngf4 37. Nxf4 Nxf4 38. Re5 f6 39. Re7 Qh3 40. Bxh7+ Kh8 0-1

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.17"]
[Round "1"]
[White "Boer, Alef"]
[Black "Werle, Jan"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2151"]
[BlackElo "2524"]
[PlyCount "178"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 0-0 6. e4 Nc6 7. Nge2 d6 8. 0-0 e5 9. h3 Kh8 10. Be3 Be6 11. Nd5 Qd7 12. Kh2 Rae8 13. Qd2 Ng8 14. Rae1 Nd4 15. Bxd4 exd4 16. Ndf4 Bf7 17. exf5 gxf5 18. Bxb7 c6 19. Ba6 Ne7 20. b4 Rb8 21. b5 c5 22. Qc2 Bh6 23. a4 Qc7 24. Ra1 Ng6 25. Nd5 Bxd5 26. cxd5 Qa5 27. f4 Rfe8 28. Nc1 Re3 29. Nb3 Qb4 30. Rf2 Rbe8 31. b6 axb6 32. Bb5 R8e7 33. Qc4 Qc3 34. Rc1 Qxc4 35. Bxc4 Ra7 36. Ra1 Nf8 37. Bb5 Nd7 38. Nd2 Nf6 39. Nc4 Nxd5 40. Nxd6 Nc3 41. Bc4 Bf8 42. Nb5 Rxa4 43. Rxa4 Nxa4 44. Ra2 Nc3 45. Ra8 Kg7 46. Ra7+ Re7 47. Rxe7+ Bxe7 48. Kg2 Nd1 49. Na3 Kf6 50. Kf3 Bd8 51. Ba6 Bc7 52. Bb5 Ne3 53. Nc4 Nd5 54. Na3 h6 55. Bc4 Ne3 56. Ba6 Bd8 57. Bb5 Ke6 58. Ba6 Kd7 59. Bb5+ Kc7 60. Ba6 Nd5 61. Bc4 Kc6 62. Bb5+ Kb7 63. Bc4 Nc3 64. Nb5 Kc6 65. Na7+ Kd7 66. Nb5 Nd1 67. Na3 Bc7 68. Bb5+ Ke7 69. Ba6 Bb8 70. Bb5 Kd6 71. Ba6 Kc6 72. Bb5+ Kb7 73. Bc4 Nc3 74. Be6 b5 75. Bxf5 Bd6 76. h4 c4 77. Nc2 Bc5 78. g4 Kc6 79. g5 Kd5 80. gxh6 Bf8 81. h7 Bg7 82. h5 Kc5 83. h6 Bh8 84. dxc4 bxc4 85. Ne1 Na2 86. Bb1 Nc1 87. Ke4 Kd6 88. Nf3 Ne2 89. Bc2 Ng3# 0-1

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "7"]
[White "Boer, Alef"]
[Black "Van Foreest, Lucas"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2180"]
[BlackElo "2312"]
[PlyCount "152"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Nf3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. e3 0-0 7. b3 d5 8. Bb2 c5 9. d3 Nc6 10. Qe2 Qc7 11. Ne1 d4 12. e4 Ne8 13. f4 f6 14. Nd2 a6 15. Nef3 Bc8 16. g4 e5 17. f5 g5 18. h4 h6 19. Kf2 Bd7 20. Rh1 Kg7 21. Rh3 Nd6 22. hxg5 hxg5 23. Rah1 Rh8 24. Rxh8 Rxh8 25. Rxh8 Kxh8 26. a4 Kg7 27. Qd1 Be8 28. Ba3 Bf7 29. Ne1 Qb8 30. Nc2 Nb7 31. Qb1 Nba5 32. Bc1 b5 33. axb5 axb5 34. Na3 Na7 35. Ke2 Qb7 36. Bf3 Bf8 37. Bg2 Bd6 38. Bf3 Bc7 39. Bg2 N5c6 40. Nf3 Ba5 41. Nd2 Bc3 42. Nf3 Qa6 43. Nc2 Nc8 44. Na3 Nd6 45. Nd2 Qa5 46. Nc2 Qa6 47. Na3 Nb4 48. Bf3 Kf8 49. Bg2 Ke7 50. Bf3 Be8 51. Bg2 Kf7 52. Bf3 Kg7 53. Bg2 Bc6 54. Bf3 Qc8 55. Bg2 Kf7 56. Bf3 Qh8 57. Nf1 Qh3 58. Bd2 Bxd2 59. Nxd2 Qh2+ 60. Ke1 Qg3+ 61. Ke2 Qh2+ 62. Ke1 Qf4 63. Kd1 bxc4 64. bxc4 Ba4+ 65. Ke1 Qe3+ 66. Be2 Qg3+ 67. Kf1 Kg7 68. Bf3 Nf7 69. Be2 Kh7 70. Nb3 Qh3+ 71. Kg1 Bxb3 72. Qxb3 Nh6 73. Qd1 Qg3+ 74. Kh1 Nxg4 75. Bxg4 Nxd3 76. Qf3 Nf2+ 0-1

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "6"]
[White "Vereggen, Lars"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2299"]
[BlackElo "2180"]
[PlyCount "55"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c6 5. Nbd2 Nbd7 6. Bd3 a6 7. 0-0 Bd6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Qc7 11. Re1 h6 12. Bc2 c5 13. b4 b6 14. Bb2 Nf6 15. bxc5 bxc5 16. d5 Rb8 17. Bc3 Rb7 18. Qd3 Kf8 19. Rad1 exd5 20. Bxf6 gxf6 21. Qxd5 Be7 22. Bf5 Kg7 23. Bxc8 Rxc8 24. Nh4 Rd8 25. Nf5+ Kf8 26. Qf3 Rxd1 27. Qxd1 Qc6 28. Qg4 1-0

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "5"]
[White "Boer, Alef"]
[Black "Boogaard, Sander"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2180"]
[PlyCount "103"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. Nf3 c5 7. 0-0 Nc6 8. e3 Bg4 9. h3 Bxf3 10. Bxf3 e5 11. Nc3 a6 12. Rc1 Rb8 13. Qe2 Qd7 14. Bg2 Rfe8 15. g4 h6 16. d3 b5 17. Rcd1 Nb4 18. Qd2 Kh7 19. Ba3 Nc6 20. Nd5 Nxd5 21. Bxd5 f5 22. gxf5 gxf5 23. Qe2 Ne7 24. Bf7 Rf8 25. Qh5 Ng8 26. Qg6+ Kh8 27. Be6 Qe8 28. Bxf5 Qxg6+ 29. Bxg6 Ne7 30. Be4 b4 31. Bb2 Nf5 32. Kh2 Rf7 33. Bd5 Rf6 34. Rg1 Rbf8 35. Rg4 h5 36. Rg5 Bh6 37. Rxh5 Ng7 38. Rxh6+ Rxh6 39. f4 Nh5 40. Rg1 Rhf6 41. fxe5 Rf2+ 42. Rg2 Rxg2+ 43. Kxg2 dxe5 44. Bxe5+ Kh7 45. Bd6 Rc8 46. Bb7 Rg8+ 47. Kf2 Rg5 48. d4 cxd4 49. exd4 a5 50. c5 Nf6 51. Be5 Ne8 52. c6 1-0

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "4"]
[White "Jans, Michael"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "2085"]
[BlackElo "2180"]
[PlyCount "14"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 Nbd7 7. 0-0 e5 1/2-1/2

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "3"]
[White "Boer, Alef"]
[Black "Harff, Wilfried"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2180"]
[BlackElo "2163"]
[PlyCount "146"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. c4 e5 2. g3 Bc5 3. Nc3 Nf6 4. Nf3 Nc6 5. Bg2 0-0 6. 0-0 Re8 7. d3 h6 8. a3 a5 9. e3 d6 10. b3 Bf5 11. Bb2 Qd7 12. Rc1 e4 13. dxe4 Nxe4 14. Nxe4 Bxe4 15. Ne1 Bxg2 16. Kxg2 Qe6 17. Qf3 Qg6 18. Rd1 Rab8 19. Nd3 Bb6 20. Rd2 Qe4 21. Rc1 Rbd8 22. Qxe4 Rxe4 23. Nf4 Ba7 24. Rd5 f6 25. Rb5 Bb6 26. Kf3 Ree8 27. Rd1 Na7 28. Rh5 Ra8 29. Nd5 Nc8 30. Bd4 c5 31. Bc3 Bd8 32. a4 Ra6 33. g4 Kf7 34. Rd3 Rc6 35. Ke2 b6 36. f4 Ne7 37. Kf3 Nxd5 38. Rhxd5 Be7 39. h4 g6 40. Rd1 Rg8 41. Be1 Ke6 42. e4 Rf8 43. f5+ Kf7 44. Bg3 Rd8 45. fxg6+ Kxg6 46. Kf4 Rc7 47. h5+ Kf7 48. Kf5 Rcd7 49. Bf4 Bf8 50. e5 fxe5 51. Bxe5 Re8 52. Bxd6 Re3 53. Bxf8 Rxd5+ 54. Rxd5 Kxf8 55. Rd6 Rxb3 56. Rxh6 Kg7 57. Rc6 Rc3 58. g5 Rxc4 59. Rxb6 Rxa4 60. Rb7+ Kf8 61. h6 Kg8 62. Kg6 Rb4 63. Ra7 Rb6+ 64. Kf5 Rb8 65. Ke4 Rc8 66. Kd3 Rc6 67. Rg7+ Kh8 68. Kc4 a4 69. Kb5 Rc8 70. Ra7 c4 71. Rxa4 c3 72. Ra1 c2 73. Rc1 Kh7 1/2-1/2

[Event "Maastricht Limburg op-A 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "2"]
[White "Perrenet, Jacob"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2078"]
[BlackElo "2180"]
[PlyCount "136"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d5 5. g3 Nxd4 6. Qxd4 Be6 7. Bg2 c6 8. 0-0 Nf6 9. Bg5 Be7 10. Qh4 Ng4 11. Bxe7 Qxe7 12. Qxe7+ Kxe7 13. e4 d4 14. Ne2 Rad8 15. Rfd1 c5 16. Nf4 Ne5 17. Nd5+ Bxd5 18. exd5 Nc4 19. b4 b6 20. a4 Kd6 21. a5 bxa5 22. Bf1 Kxd5 23. bxc5 Kxc5 24. Ra4 Nb6 25. Rxa5+ Kc6 26. Rxa7 Rd7 27. Rxd7 Nxd7 28. Rxd4 Nc5 29. f4 Rb8 30. Bg2+ Kc7 31. Rd5 Nd7 32. Ra5 g6 33. Bd5 Rb2 34. Ra7+ Kd6 35. Bb3 h6 36. Bxf7 g5 37. fxg5 hxg5 38. Ra6+ Ke5 39. Ra2 Rb1+ 40. Kg2 Kf6 41. Bd5 Ke5 42. Ra5 Kf6 43. Be4 Ne5 44. Ra6+ Kf7 45. Bd5+ Kg7 46. Re6 Ng4 47. h3 Nf6 48. Re7+ Kg6 49. Bf3 Rb4 50. g4 Rc4 51. Re2 Rc3 52. Rf2 Rc5 53. Be2 Nd5 54. Bd3+ Kg7 55. Kg3 Ne7 56. Kf3 Kf6 57. Ke4+ Ke6 58. Kd4 Rd5+ 59. Kc4 Ra5 60. c3 Nd5 61. Bf5+ Ke5 62. Rd2 Nf4 63. Kb4 Ra8 64. c4 Nxh3 65. Re2+ Kf4 66. c5 Kf3 67. Be4+ Kxe2 68. Bxa8 Ke3 1-0

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.18"]
[Round "9"]
[White "Boer, Alef"]
[Black "Colijn, Stefan"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2167"]
[BlackElo "2259"]
[PlyCount "109"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bc5 5. Nf3 0-0 6. 0-0 d6 7. d3 h6 8. a3 a6 9. b4 Ba7 10. Bb2 Rb8 11. Rc1 Bf5 12. e3 Qd7 13. d4 exd4 14. Nd5 Nxd5 15. cxd5 Ne5 16. Bxd4 Bxd4 17. Qxd4 Rfe8 18. Rc3 c6 19. Nxe5 dxe5 20. dxc6 exd4 21. cxd7 dxc3 22. dxe8R+ Rxe8 23. Rc1 Rc8 24. Bxb7 Rc7 25. Bxa6 Ra7 26. Be2 Rxa3 27. f3 Rb3 28. e4 Bd7 29. Kf2 Rxb4 30. Rxc3 g5 31. h4 g4 32. Bc4 gxf3 33. Kxf3 Kg7 34. Bd5 Rb6 35. e5 Be6 36. Be4 Rb4 37. Rc6 Ra4 38. Rd6 Rb4 39. Bd5 Bxd5+ 40. Rxd5 Ra4 41. Rd7 Ra6 42. g4 Rb6 43. Kf4 Ra6 44. Kf5 Ra1 45. Rd4 Rf1+ 46. Rf4 Re1 47. Rf3 Rh1 48. h5 Re1 49. Kf4 f6 50. exf6+ Kxf6 51. Kg3+ Kg7 52. Ra3 Re7 53. Ra6 Rf7 54. g5 hxg5 55. Kg4 1/2-1/2

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.17"]
[Round "8"]
[White "Henrich, Thomas"]
[Black "Boer, Alef"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "2227"]
[BlackElo "2167"]
[PlyCount "147"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Qc2 c6 7. Nf3 a6 8. Rd1 h6 9. Bh4 0-0 10. a3 dxc4 11. Bxc4 b5 12. Ba2 Bb7 13. 0-0 Rc8 14. Ne5 Nxe5 15. dxe5 Nd7 16. Bb1 g6 17. Bxe7 Qxe7 18. Qe4 Rfd8 19. Qf4 Qg5 20. Ne4 Qxf4 21. exf4 Kf8 22. Nd6 Rc7 23. Be4 Ba8 24. Rd2 c5 25. Rfd1 Nb6 26. f3 Bd5 27. Kf2 c4 28. g4 Rc5 29. Nb7 Rdc8 30. Nxc5 Rxc5 31. Rc1 Rc8 32. f5 Kg7 33. fxg6 fxg6 34. Rd4 a5 35. Ke3 b4 36. axb4 axb4 37. Bxd5 Nxd5+ 38. Ke4 c3 39. bxc3 bxc3 40. Rxd5 exd5+ 41. Kxd5 c2 42. Ke6 g5 43. Ke7 Rc7+ 44. Kd6 Rc3 45. Kd5 Kf7 46. Kd4 Rxf3 47. Rxc2 Rf4+ 48. Kd5 Rxg4 49. Rc7+ Kf8 50. Ke6 Rg2 51. Rf7+ Kg8 52. Ra7 Rf2 53. h3 Rf3 54. Ra8+ Kg7 55. h4 gxh4 56. Ra4 h3 57. Rg4+ Kh7 58. Kd7 h5 59. Rg1 h2 60. Rh1 Rf2 61. e6 Re2 62. Kc7 Kg7 63. Rf1 Rf2 64. Re1 Kf8 65. Kd6 Rd2+ 66. Kc5 Ke7 67. Kc4 Re2 68. Rh1 Kxe6 69. Kd3 Rg2 70. Ke4 h4 71. Kf3 h3 72. Re1+ Kf5 73. Rh1 Kg5 74. Ra1 0-1

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.16"]
[Round "7"]
[White "Boer, Alef"]
[Black "Smeets, Pierre"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2167"]
[BlackElo "2044"]
[PlyCount "45"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Nf3 Bg4 4. Ne5 Be6 5. Bg2 Nf6 6. cxd5 Bxd5 7. Nf3 c5 8. Nc3 Bc6 9. 0-0 Nbd7 10. d3 g6 11. e4 Bg7 12. e5 Bxf3 13. Qxf3 Nxe5 14. Qxb7 Rb8 15. Qxa7 0-0 16. Qxc5 Nxd3 17. Qa3 Ng4 18. Bg5 Ngxf2 19. Qxe7 Qb6 20. Be3 Qxb2 21. Nd5 Ng4 22. Rab1 Qxb1 23. Rxb1 1/2-1/2

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.15"]
[Round "5"]
[White "Boer, Alef"]
[Black "Raghavi, Nagarajan"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2167"]
[BlackElo "2253"]
[PlyCount "82"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Nf3 c5 4. Bg2 d5 5. 0-0 Nc6 6. b3 Be7 7. Bb2 0-0 8. e3 d4 9. exd4 cxd4 10. Re1 Ne8 11. d3 f6 12. Na3 e5 13. Nc2 Nc7 14. a3 a5 15. Qd2 Na6 16. Rab1 Rb8 17. Ba1 Qd6 18. Nh4 g5 19. Bd5+ Kh8 20. Ng2 Bh3 21. Qe2 Nc7 22. Qh5 Bd7 23. Bf3 Rg8 24. g4 Ne6 25. Be4 Rg7 26. f3 b5 27. Qh3 Nc5 28. Qg3 Nd8 29. Qf2 bxc4 30. bxc4 Rxb1 31. Rxb1 Nxe4 32. dxe4 Be6 33. Qd2 Nc6 34. Nge1 Bxc4 35. Nd3 Rg8 36. Kf2 Rb8 37. Rxb8+ Qxb8 38. Nc1 Qb1 39. Kg3 Kg7 40. h4 h6 41. h5 Bb5 0-1

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.15"]
[Round "6"]
[White "Schoehuys, Erik"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2160"]
[BlackElo "2167"]
[PlyCount "70"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. g3 Nbd7 6. Bg2 dxc4 7. 0-0 b5 8. Qc2 Bb7 9. a4 a6 10. e4 Qb6 11. Be3 Rd8 12. Rfd1 Ng4 13. Bf4 Bb4 14. e5 h5 15. Ng5 Nf8 16. Nce4 Nh6 17. Nc5 Nf5 18. Nxb7 Qxb7 19. axb5 axb5 20. Qe4 Ne7 21. Ra2 Ra8 22. Rda1 Rxa2 23. Rxa2 Nd5 24. Be3 Be7 25. Bd2 Bxg5 26. Bxg5 Nd7 27. Bd2 g6 28. Qe1 N7b6 29. Bb4 Kd7 30. Bc5 Ra8 31. Rxa8 Qxa8 32. Bxb6 Nxb6 33. Qb4 Qb8 34. Qc5 Nd5 35. Be4 Ne7 1/2-1/2

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.14"]
[Round "4"]
[White "Boer, Alef"]
[Black "Wunnink, Michael"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2167"]
[BlackElo "2286"]
[PlyCount "37"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e3 h5 6. h4 d6 7. Nge2 Bg4 8. f3 Be6 9. b3 Nge7 10. e4 Qd7 11. d3 0-0 12. Be3 Nd4 13. Nd5 c6 14. Nxe7+ Qxe7 15. Nxd4 exd4 16. Bg5 Qd7 17. Qd2 d5 18. 0-0 a5 19. a4 1/2-1/2

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.13"]
[Round "3"]
[White "Vedder, Richard"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2277"]
[BlackElo "2167"]
[PlyCount "68"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Nc3 Nxc3 7. bxc3 Be6 8. Bf4 Nd7 9. Bd3 Nxe5 10. Bxe5 Qd7 11. Qb1 b6 12. a4 f6 13. Bg3 Kf7 14. 0-0 g6 15. Re1 Bh6 16. Qb4 Rhd8 17. Re2 Bf8 18. Rae1 Bf5 19. Bc4+ e6 20. Qb3 Re8 21. f3 h5 22. h3 g5 23. Bf2 h4 24. f4 gxf4 25. Bxh4 Bd6 26. Rf1 Kg6 27. g4 fxg3 28. Bxe6 Rxe6 29. Rxe6 Rf8 30. Re3 Bxh3 31. Rff3 Bg4 32. Rf1 Bh3 33. Rff3 Bg4 34. Rf1 Bh3 1/2-1/2

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.12"]
[Round "2"]
[White "Boer, Alef"]
[Black "Guramishvili, Sopiko"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2167"]
[BlackElo "2381"]
[PlyCount "84"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 d4 5. e3 c5 6. 0-0 Nc6 7. exd4 cxd4 8. Re1 Bd6 9. d3 0-0 10. Na3 Re8 11. Nc2 e5 12. a3 a5 13. Rb1 a4 14. b4 axb3 15. Rxb3 Nd7 16. Ng5 h6 17. Ne4 Bf8 18. g4 Nc5 19. Nxc5 Bxc5 20. Rb5 Bd6 21. Qf3 Ra7 22. Qh3 Bd7 23. Be4 Bf8 24. Qg3 Be7 25. Bxc6 bxc6 26. Rbxe5 c5 27. f4 Bh4 28. Rxe8+ Bxe8 29. Rxe8+ Qxe8 30. Qxh4 Qe2 31. Ne1 Qd1 32. Bb2 Rb7 33. Qf2 Qb1 34. Bxd4 cxd4 35. Kf1 Re7 36. Qd2 Qb7 37. Kf2 Re3 38. h4 Rh3 39. Qb4 Rh2+ 40. Kg3 Qh1 41. Qb8+ Kh7 42. Qe5 Qg1+ 0-1

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.11"]
[Round "1"]
[White "Kasparov, Sergey"]
[Black "Boer, Alef"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2484"]
[BlackElo "2167"]
[PlyCount "118"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. 0-0 Nd7 8. Nf3 e6 9. a3 Bd6 10. g3 b5 11. Nbd2 0-0 12. c4 bxc4 13. Nxc4 Be7 14. Nfe5 Nxe5 15. dxe5 c5 16. g4 Bg6 17. f4 f5 18. g5 Qd7 19. Bd2 Rab8 20. Qc2 Rfc8 21. Rac1 Be8 22. Rb1 Qc7 23. Bf3 Bc6 24. Rf2 Nb6 25. b3 Bxf3 26. Rxf3 Qc6 27. Rd3 Nd5 28. Rf1 h6 29. g6 Rd8 30. Rff3 Rd7 31. Qd1 Rbd8 32. Qf1 Nb6 33. Rxd7 Rxd7 34. Rd3 Rxd3 35. Qxd3 Qd5 36. Qxd5 Nxd5 37. Kg2 Kf8 38. Na5 Ke8 39. Nc6 a6 40. Nb8 Kd8 41. Nxa6 Kc8 42. b4 c4 43. Kf3 Kb7 44. Nc5+ Bxc5 45. bxc5 Kc6 46. Be3 Ne7 47. Ke2 Nxg6 48. Kd2 Ne7 49. Kc3 Nd5+ 50. Kd4 Nxe3 51. Kxe3 g5 52. fxg5 hxg5 53. Kd4 c3 54. Kxc3 Kxc5 55. a4 g4 56. Kd3 Kb4 57. Kd4 Kxa4 58. Kc5 f4 59. Kd4 Kb4 0-1

[Event "NED-chT 1314"]
[Site "Netherlands"]
[Date "2014.04.12"]
[Round "8.9"]
[White "Van Kerkhof, David"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2310"]
[BlackElo "2160"]
[PlyCount "51"]
[EventDate "2013.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Calder HMC"]
[BlackTeam "Groningen"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 Bb4 5. d5 Ne7 6. Nxe5 Nxe4 7. Qf3 f5 8. Bd2 Nxd2 9. Kxd2 0-0 10. d6 Bxd6 11. Bc4+ Kh8 12. Nf7+ Rxf7 13. Bxf7 Be5 14. Rae1 d6 15. Kc1 c6 16. h4 a5 17. a4 Ra6 18. h5 Qf8 19. Bb3 Qf6 20. g3 Bd7 21. Kb1 Ra8 22. Qe3 Qf8 23. h6 g6 24. f4 Bf6 25. Qb6 Qc8 26. Rxe7 1-0

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "4"]
[White "Boer, Alef"]
[Black "Van der Horst, Klaas"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2154"]
[PlyCount "91"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e4 e6 6. Nge2 Nge7 7. 0-0 Nd4 8. Nxd4 Bxd4 9. Ne2 Bg7 10. d4 cxd4 11. Nxd4 0-0 12. Bg5 h6 13. Be3 d5 14. exd5 exd5 15. c5 Qa5 16. a3 Bd7 17. b4 Qa4 18. Qd2 Kh7 19. Bf3 Bf5 20. b5 Bxd4 21. Qxd4 Qxd4 22. Bxd4 Bd3 23. Rfe1 Nf5 24. Bf6 Bxb5 25. Bxd5 Bc6 26. Bxc6 bxc6 27. Rab1 Ng7 28. Re7 Ne6 29. Rbb7 Kg8 30. Rxa7 Nxc5 31. Rec7 Rxa7 32. Rxa7 Rc8 33. a4 Ne4 34. Be5 Re8 35. Bf4 c5 36. f3 Nc3 37. Bxh6 Rc8 38. a5 c4 39. a6 Ne2+ 40. Kf2 Nd4 41. Bf4 c3 42. Rc7 Ra8 43. Be5 Nb5 44. Rc5 f6 45. Bxf6 Rxa6 46. Rxb5 1-0

[Event "Maarssen OKU op-A"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "2"]
[White "Boer, Alef"]
[Black "Van der Leij, Arjan GC"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2154"]
[BlackElo "2069"]
[PlyCount "93"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. e3 dxc4 9. bxc4 c5 10. Nc3 Nc6 11. Qe2 Na5 12. Ne1 Qd7 13. f4 Bxg2 14. Kxg2 Rfd8 15. d3 a6 16. a4 Nc6 17. g4 Nb4 18. g5 Qc6+ 19. Kg1 Ne8 20. e4 Qd7 21. Rf3 g6 22. e5 Ng7 23. Ne4 Nc6 24. Nc2 Rab8 25. Nf6+ Bxf6 26. gxf6 Nf5 27. Rh3 Qe8 28. Ne3 Ncd4 29. Bxd4 Rxd4 30. Nxf5 exf5 31. Qf2 Qf8 32. Qh4 h5 33. Qg5 Kh7 34. Rxh5+ gxh5 35. Qxf5+ Kh6 36. Kf2 Qg8 37. Rg1 Qxg1+ 38. Kxg1 Rg8+ 39. Kf2 Rg4 40. Ke3 Rd8 41. e6 fxe6 42. Qxe6 Rf8 43. f5 Rg1 44. Kf2 Rg5 45. h4 Rg4 46. Kf3 Rg1 47. Qe3+ 1-0

[Event "Oberliga Nord W 1213"]
[Site "Germany"]
[Date "2013.04.14"]
[Round "9.5"]
[White "Boer, Alef"]
[Black "Dede, Ruediger"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2154"]
[PlyCount "121"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Esens"]
[BlackTeam "Stade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 g6 5. Nf3 Bg7 6. d4 exd4 7. Nxd4 Ne5 8. b3 d6 9. f4 Ned7 10. 0-0 0-0 11. Rb1 Nc5 12. b4 Ncd7 13. e4 a5 14. a3 axb4 15. axb4 Ng4 16. h3 Ngf6 17. Kh2 Nb6 18. Qd3 Nfd7 19. Ndb5 Nf6 20. Be3 Ra6 21. Rfd1 Be6 22. Bxb6 Rxb6 23. c5 Rc6 24. e5 Bf5 25. Qd2 Bxb1 26. exf6 Bxf6 27. Nxb1 Qb8 28. cxd6 cxd6 29. Bxc6 bxc6 30. Nxd6 Rd8 31. Na3 Be7 32. Nac4 Rd7 33. Qg2 Qc7 34. Ne8 Qd8 35. Rxd7 Qxd7 36. Ned6 Qe6 37. Qe4 Qxe4 38. Nxe4 Bxb4 39. Kg2 Kg7 40. Kf3 f5 41. Nf2 Kh6 42. Nd3 Bc3 43. Nde5 c5 44. Nd7 Bd4 45. Nd2 Bc3 46. Nb3 c4 47. Nc1 Bd2 48. Ne2 g5 49. fxg5+ Kxg5 50. Ne5 c3 51. Kf2 Kf6 52. Nf3 f4 53. gxf4 Kf5 54. Kg3 Ke4 55. Nxd2+ cxd2 56. Nc3+ Kd3 57. Nd1 Ke4 58. Kg4 h5+ 59. Kg5 Kf3 60. f5 Ke2 61. Nb2 1-0

[Event "Oberliga Nord W 1213"]
[Site "Germany"]
[Date "2013.03.17"]
[Round "8.7"]
[White "Meessen, Max"]
[Black "Boer, Alef"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2182"]
[BlackElo "2154"]
[PlyCount "116"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Oldenburg Union"]
[BlackTeam "Esens"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 0-0 9. Nf3 Re8 10. h3 a5 11. 0-0 Nf8 12. a3 Bd6 13. e4 dxe4 14. Nxe4 Be7 15. Bxf6 Bxf6 16. Rad1 Be6 17. Nxf6+ Qxf6 18. Be4 a4 19. d5 cxd5 20. Bxd5 Rec8 21. Qe4 Bxd5 22. Qxd5 Qxb2 23. Rb1 Qxa3 24. Rxb7 Ne6 25. Rxf7 Qb3 26. Qd7 Rd8 27. Qe7 Re8 28. Qd7 Red8 29. Qe7 Qd5 30. Re1 Re8 31. Qb7 Qxb7 32. Rxb7 a3 33. Nd2 Nc5 34. Rxe8+ Rxe8 35. Ra7 Re2 36. Rxa3 Rxd2 37. Rf3 g6 38. g3 Kg7 39. Kg2 Nd3 40. Kg1 h5 41. h4 Ne5 42. Rf4 Ng4 43. Kg2 Rc2 44. Kg1 Ne5 45. Kf1 Rc4 46. Rxc4 Nxc4 47. Ke2 Kf6 48. Kd3 Nd6 49. Kd4 Kf5 50. f3 Nf7 51. Kd3 Nh6 52. Kd4 Ke6 53. Ke4 Nf5 54. Kf4 Kf6 55. g4 Nxh4 56. Kg3 hxg4 57. f4 Nf5+ 58. Kxg4 Ng7 0-1

[Event "Oberliga Nord W 1213"]
[Site "Germany"]
[Date "2013.02.24"]
[Round "7.6"]
[White "Denger, Philipp"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2079"]
[BlackElo "2154"]
[PlyCount "29"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Lister Turm"]
[BlackTeam "Esens"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nf6 5. g3 Nbd7 6. Bg2 Bd6 7. Nbd2 0-0 8. 0-0 Qe7 9. b3 e5 10. dxe5 Nxe5 11. Bb2 dxc4 12. Nxc4 Nxc4 13. Qxc4 Be6 14. Qh4 Nd5 15. Qxe7 1/2-1/2

[Event "Oberliga Nord W 1213"]
[Site "Germany"]
[Date "2013.02.03"]
[Round "6.5"]
[White "Hoeffer, David"]
[Black "Boer, Alef"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2225"]
[BlackElo "2154"]
[PlyCount "83"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Esens"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Qb3 Qb6 6. Ne5 e6 7. Nxg4 Nxg4 8. Be2 Nf6 9. Nc3 Nbd7 10. 0-0 Qxb3 11. axb3 a6 12. Rd1 Be7 13. Bf3 Nb6 14. Be2 0-0 15. Bd2 Rfe8 16. Be1 Bd8 17. f4 Bc7 18. Kf2 Nfd7 19. Na4 Nxa4 20. bxa4 a5 21. Rdb1 b6 22. Rc1 Rec8 23. Rc2 Bd6 24. Rac1 dxc4 25. Rxc4 c5 26. g3 Nf6 27. Bf3 Nd5 28. e4 Nb4 29. Bxb4 axb4 30. e5 Be7 31. Bxa8 Rxa8 32. b3 g6 33. Kf3 Rd8 34. Ke4 h5 35. Rd1 Rd5 36. Rd3 b5 37. axb5 cxd4 38. b6 Rb5 39. Rc7 Bc5 40. b7 Ba7 41. Rxd4 Bxd4 42. Rc8+ 1-0

[Event "Oberliga Nord W 1213"]
[Site "Germany"]
[Date "2013.01.13"]
[Round "5.5"]
[White "Boer, Alef"]
[Black "Schmidt, Dennis"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2154"]
[BlackElo "2063"]
[PlyCount "78"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Esens"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 Bd7 7. Rb1 Qc8 8. e4 Bh3 9. Nd5 Bxg2 10. Kxg2 e6 11. Ne3 Nge7 12. a3 0-0 13. d3 Qd7 14. b4 b6 15. b5 Nd4 16. Nxd4 cxd4 17. Nc2 d5 18. cxd5 exd5 19. f3 dxe4 20. fxe4 f5 21. Bg5 fxe4 22. Rxf8+ Rxf8 23. dxe4 h6 24. Bxe7 Qxe7 25. Qd3 Kh7 26. Rb4 Qf6 27. Qe2 d3 28. Qxd3 Qf2+ 29. Kh3 Rf3 30. Qd1 Be5 31. Qd7+ Rf7 32. Qd3 Rf3 33. Qd7+ Rf7 34. Qd3 h5 35. Ne3 g5 36. Nf5 g4+ 37. Kh4 Qxh2+ 38. Kg5 Bf6+ 39. Kf4 Qf2+ 0-1

[Event "Oberliga Nord W 1213"]
[Site "Germany"]
[Date "2012.12.09"]
[Round "4.6"]
[White "Boer, Alef"]
[Black "Fruestueck, Cord"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2154"]
[BlackElo "2166"]
[PlyCount "65"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Esens"]
[BlackTeam "Goettingen Tempo"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. g3 Nf6 3. Nc3 e6 4. d3 Be7 5. Bg2 0-0 6. e4 fxe4 7. dxe4 Nc6 8. Be3 d6 9. h3 e5 10. Nge2 Qe8 11. Nd5 Bd8 12. 0-0 Qh5 13. Nec3 Qf7 14. Rc1 Nxd5 15. exd5 Nb8 16. f4 Qg6 17. Kh2 a6 18. f5 Qf7 19. Bf3 Nd7 20. Bh5 Qe7 21. g4 h6 22. Qd2 Nf6 23. Bg6 Nh7 24. Bxh7+ Kxh7 25. g5 hxg5 26. Rg1 Qf7 27. Bxg5 Bxg5 28. Rxg5 Qf6 29. Rcg1 Rf7 30. Rg6 Qe7 31. Qg2 Bd7 32. f6 gxf6 33. Rh6+ 1-0

[Event "Oberliga Nord W 1213"]
[Site "Germany"]
[Date "2012.11.25"]
[Round "3.4"]
[White "Issing, Peter"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2197"]
[BlackElo "2154"]
[PlyCount "102"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bremer SG"]
[BlackTeam "Esens"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Nbd7 6. c4 c6 7. Nbd2 Be7 8. b3 0-0 9. Bb2 Ne4 10. Ne1 Nxd2 11. Qxd2 b5 12. cxb5 cxb5 13. Nd3 Qb6 14. Rfc1 Rfc8 15. Bf1 a5 16. e3 b4 17. f3 Qb7 18. g4 Bg6 19. Nf4 Bd6 20. Nxg6 hxg6 21. Bd3 Rxc1+ 22. Rxc1 Rc8 23. Rxc8+ Qxc8 24. Qc2 Qxc2 25. Bxc2 g5 26. h3 Kf8 27. Kf2 f6 28. Ke2 Kf7 29. Bc1 Nf8 30. Bd3 Ng6 31. Ba6 Ke7 32. Bc8 Kf7 33. Bd2 Bc7 34. Bb7 Ke7 35. Ba6 Kf8 36. Bd3 Kf7 37. Be1 Ne7 38. Ba6 Ng6 39. Bb7 Ke7 40. Kd2 Kd7 41. Kd3 Ke7 42. Bd2 Kd7 43. e4 Kd6 44. Be3 Nf4+ 45. Bxf4+ gxf4 46. exd5 exd5 47. h4 Bd8 48. Bc8 Bb6 49. Bf5 Bd8 50. Bh7 Be7 51. Bg8 Bd8 1/2-1/2

[Event "Oberliga Nord W 1213"]
[Site "Germany"]
[Date "2012.11.11"]
[Round "2.6"]
[White "Boer, Alef"]
[Black "Usachyi, Vladimir"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2154"]
[BlackElo "2143"]
[PlyCount "66"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Esens"]
[BlackTeam "Hannover"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 d6 2. g3 c6 3. Bg2 e5 4. Nc3 Nf6 5. d4 Nbd7 6. e4 Be7 7. Nge2 Qc7 8. 0-0 0-0 9. h3 Re8 10. Be3 Nf8 11. d5 Bd7 12. Rc1 c5 13. Qd3 a6 14. a4 Reb8 15. f4 Ng6 16. f5 Nf8 17. Ra1 b6 18. g4 Ne8 19. g5 f6 20. gxf6 Nxf6 21. Rfb1 Rb7 22. Ng3 Rab8 23. b4 Be8 24. Bf3 N8d7 25. b5 a5 26. Kh2 Bf7 27. Rg1 Kh8 28. Ra2 Rg8 29. Rag2 Qd8 30. Nd1 Qe8 31. Qe2 Nf8 32. Nf2 h6 33. Qd2 N8h7 1/2-1/2

[Event "Oberliga Nord W 1213"]
[Site "Germany"]
[Date "2012.10.14"]
[Round "1.6"]
[White "Israel, Jens"]
[Black "Boer, Alef"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2192"]
[BlackElo "2154"]
[PlyCount "45"]
[EventDate "2012.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Braunschweig Gliesmarode"]
[BlackTeam "Esens"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 0-0 8. 0-0 Re8 9. Rd1 h6 10. b3 Qe7 11. Bb2 a6 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Nf6 15. Qc2 b6 16. Ne5 Bb7 17. Bf3 Qc7 18. Qe2 Rad8 19. Rd3 Nd7 20. Rad1 Nxe5 21. dxe5 Be7 22. Be4 c5 23. f4 1/2-1/2

