[Event "Copenhagen Chess Challenge 2018"]
[Site "Ballerup"]
[Date "2018.04.25"]
[Round "1"]
[White "Hentley, Darryl"]
[Black "Pajeken, Jakob Leon"]
[Result "0-1"]
[WhiteElo "1544"]
[BlackElo "2152"]
[EventDate "2018.04.25"]
[EventRounds "9"]
[EventCountry "Danmark"]
[WhiteFideId "16205650"]
[BlackFideId "12942839"]
1. d4 d5 2. c3 Nf6 3. Nf3 g6 4. Bf4 Bg7 5. Nbd2 O-O 6. e3 Nbd7 7. Qc2 Nh5 8. Be2 Nxf4 9. exf4 c5 10. O-O Qc7 11. g3 cxd4 12. Rac1 dxc3 13. bxc3 Nc5 14. Rfe1 Bf5 15. Qd1 Ne6 16. Nb3 Rfd8 17. Nfd4 Nxd4 18. Nxd4 Rac8 19. Qa4 Bd7 20. Qb3 a6 21. h4 e5 22. fxe5 Bxe5 23. Bf3 Bxd4 24. cxd4 Qxc1 25. Rxc1 Rxc1+ 26. Kh2 Bc6 27. g4 Re1 28. Qb4 Re6 29. a4 Kg7 30. a5 Red6 31. Kg3 Bb5 32. Qc5 R8d7 33. g5 Rc6 34. Qa3 Rdc7 35. Qe3 Re6 36. Qf4 Rc3 37. Qb8 Be2 38. Qxb7 Bxf3 39. Qb2 Rd3 40. Qb1 Be4+ 41. Kh2 Rh3+ 42. Kxh3 Bxb1  0-1

[Event "Copenhagen Chess Challenge 2018"]
[Site "Ballerup"]
[Date "2018.04.26"]
[Round "2"]
[White "Pajeken, Jakob Leon"]
[Black "Fries-Nielsen, Jens Ove"]
[Result "0-1"]
[WhiteElo "2152"]
[BlackElo "2358"]
[EventDate "2018.04.25"]
[EventRounds "9"]
[EventCountry "Danmark"]
[WhiteFideId "12942839"]
[BlackFideId "1400142"]
1. e4 g6 2. d4 Bg7 3. Nc3 Na6 4. Nf3 c6 5. Bd3 Nc7 6. O-O d6 7. h3 Nf6 8. a4 O-O 9. Re1 Nh5 10. g4 Nf6 11. Bf1 d5 12. e5 Nd7 13. Bg2 a5 14. Bf4 Ne6 15. Bg3 Qb6 16. b3 Bh6 17. Qd3 Nb8 18. Ne2 Na6 19. c4 Nb4 20. Qc3 Bd7 21. Red1 Rac8 22. Ne1 Bg7 23. Nd3 f6 24. exf6 exf6 25. Bd6 dxc4 26. Nxb4 axb4 27. Bxb4 f5 28. Bxf8 Rxf8 29. Qxc4 fxg4 30. hxg4 Kh8 31. a5 Qd8 32. Qd3 Nf4 33. Nxf4 Rxf4 34. Qe3 Rxg4 35. f3 Rg5 36. Re1 h6 37. Rad1 Qxa5 38. f4 Rg4 39. Re2 Qf5 40. Rf2 Be6 41. Kf1 Qb5+ 42. Re2 Bxb3 43. Rb1 Rxg2 44. Kxg2 Bd5+ 45. Kh2 Qxb1 46. Re1 Qf5 47. Ra1 Qc2+  0-1

[Event "Copenhagen Chess Challenge 2018"]
[Site "Ballerup"]
[Date "2018.04.26"]
[Round "3"]
[White "Steenstrup, Svend"]
[Black "Pajeken, Jakob Leon"]
[Result "0-1"]
[WhiteElo "1976"]
[BlackElo "2152"]
[EventDate "2018.04.25"]
[EventRounds "9"]
[EventCountry "Danmark"]
[WhiteFideId "1409182"]
[BlackFideId "12942839"]
1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. Nc3 d5 5. e5 Ne4 6. d3 Nxc3 7. bxc3 g5 8. g3 g4 9. Nh4 f3 10. h3 h5 11. Bf4 Be7 12. Kf2 d4 13. Qe1 Nc6 14. Qe4 dxc3 15. Nf5 Bxf5 16. Qxf5 Bc5+ 17. Ke1 f2+ 18. Kd1 Qd5 19. Rh2 Qf3+  0-1

[Event "Copenhagen Chess Challenge 2018"]
[Site "Ballerup"]
[Date "2018.04.27"]
[Round "4"]
[White "Pajeken, Jakob Leon"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[WhiteElo "2152"]
[BlackElo "2330"]
[EventDate "2018.04.25"]
[EventRounds "9"]
[EventCountry "Danmark"]
[WhiteFideId "12942839"]
[BlackFideId "1404067"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c4 g6 7. Nc3 Bg7 8. O-O O-O 9. Be3 Bg4 10. h3 Bxf3 11. Qxf3 Nd7 12. Bxc6 bxc6 13. Rab1 a5 14. a3 Qe7 15. b4 axb4 16. axb4 Ra3 17. Rfc1 Rfa8 18. g3 f5 19. b5 f4 20. bxc6 fxe3 21. cxd7 exf2+ 22. Qxf2 Qxd7 23. Kg2 c6 24. Qb2 Bh6 25. Rc2 Be3 26. Rd1 Bd4 27. Qc1 Rb3 28. Ne2 Ra1 29. Qd2 Be3 30. Qe1 Raa3 31. Rc3 Qb7 32. Rxb3 Qxb3 33. Kf3 Bc5 34. Kg4 Qb7 35. Kf3 Qb3 36. Kg4 Qb7 37. Kf3 Ra8 38. Kg2 Rf8 39. d4 exd4 40. Nxd4 Qb2+ 41. Rd2 Qc3 42. Ne6 Qf3+ 43. Kh2 Bf2  0-1

[Event "Copenhagen Chess Challenge 2018"]
[Site "Ballerup"]
[Date "2018.04.27"]
[Round "5"]
[White "Pakmor, Claus"]
[Black "Pajeken, Jakob Leon"]
[Result "1/2-1/2"]
[WhiteElo "2010"]
[BlackElo "2152"]
[EventDate "2018.04.25"]
[EventRounds "9"]
[EventCountry "Danmark"]
[WhiteFideId "1431609"]
[BlackFideId "12942839"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. Nf1 cxd4 15. Nxd4 Nxd4 16. Qxd4 Ne5 17. Rb1 Bxh3 18. f4 Nc6 19. Qc3 Bd7 20. Be3 Rc8 21. Qd2 Be6 22. a3 Bf6 23. Red1 Qa5 24. Qf2 Qc7 25. Bb6 Qb8 26. Rd3 Bc4 27. Rh3 g6 28. Nh2 Qxb6 29. Qxb6 Bd4+ 30. Qxd4 Nxd4 31. Bd1 Rfe8 32. Re3 Ba2 33. Ra1 Bd5 34. Ng4 Bxe4 35. Rxe4 Rxe4 36. Nf6+ Kg7 37. Nxe4 d5 38. Nc3 Rd8 39. Kf2 Ne6 40. g3 d4 41. Ne4 Rc8 42. Bb3 Nf8 43. Rd1 Rd8 44. Nc5 Rd6 45. Nd3 a5 46. Rc1 a4 47. Ba2 Ne6 48. Nc5 Nd8 49. Ne4 Rd7 50. Rc5 Re7 51. Nd2 d3 52. Re5 Rb7 53. Rd5 Nc6 54. Rd6 Na5 55. Ke3 b4 56. axb4 Rxb4 57. Rd4 Rxb2 58. Rxa4 Nc6 59. Bc4 Rb7 60. Kxd3 Rd7+ 61. Kc3 Ne7 62. Ra3 h5 63. Ne4 Nf5  1/2-1/2

[Event "Copenhagen Chess Challenge 2018"]
[Site "Ballerup"]
[Date "2018.04.28"]
[Round "6"]
[White "Pajeken, Jakob Leon"]
[Black "Harstad, Christian"]
[Result "1-0"]
[WhiteElo "2152"]
[BlackElo "2000"]
[EventDate "2018.04.25"]
[EventRounds "9"]
[EventCountry "Danmark"]
[WhiteFideId "12942839"]
[BlackFideId "1504045"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. Qd2 Qc7 9. g4 Nc6 10. O-O-O O-O 11. f4 b5 12. g5 Nxd4 13. Bxd4 Nd7 14. a3 Bb7 15. f5 exf5 16. exf5 Ne5 17. f6 Bd8 18. Rhg1 Rb8 19. Be3 Nc4 20. Bxc4 Qxc4 21. fxg7 Re8 22. Rdf1 b4 23. axb4 Qxb4 24. g6 hxg6 25. Ba7 Bb6 26. Qh6  1-0

[Event "Copenhagen Chess Challenge 2018"]
[Site "Ballerup"]
[Date "2018.04.28"]
[Round "7"]
[White "Rostgaard, Tobias Valentin"]
[Black "Pajeken, Jakob Leon"]
[Result "1-0"]
[WhiteElo "2311"]
[BlackElo "2152"]
[EventDate "2018.04.25"]
[EventRounds "9"]
[EventCountry "Danmark"]
[WhiteFideId "1408801"]
[BlackFideId "12942839"]
1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nd2 Nc6 5. Ngf3 e6 6. c3 cxd4 7. exd4 Nh5 8. Be3 Bd6 9. Ne5 g6 10. Bb5 Qc7 11. f4 f6 12. O-O O-O 13. Nd3 Ng7 14. Nf3 Nd8 15. Ba4 Bd7 16. Bc2 Nf7 17. Qd2 b6 18. Rae1 Rac8 19. Bf2 Bb5 20. g3 Be7 21. Qe3 Nd6 22. Nd2 f5 23. Nf3 Ne4 24. Rc1 Ne8 25. Rfe1 N8d6 26. Nde5 Bf6 27. h3 Qg7 28. Bb3 Kh8 29. Kh2 g5 30. a4 Ba6 31. fxg5 Nxg5 32. h4 Nge4 33. Rg1 Bb7 34. Be1 Bxe5 35. Nxe5 Nf7 36. Nd3 Nh6 37. Bd1 Rce8 38. Rc2 Ba6 39. Ne5 Ng4+ 40. Bxg4 fxg4 41. b4 Bb7 42. Qe2 h5 43. Rg2 a6 44. Bd2 Rc8 45. Qe1 Rf3 46. Nxf3 gxf3 47. Bf4 fxg2 48. Be5 Nf6 49. Kxg2 Qg6 50. Rf2 Rf8 51. Qf1 Kg7 52. Rf4 Rf7 53. Qf3 Qh6 54. Qe3  1-0

[Event "Copenhagen Chess Challenge 2018"]
[Site "Ballerup"]
[Date "2018.04.29"]
[Round "8"]
[White "Pajeken, Jakob Leon"]
[Black "Stray, Gunnar"]
[Result "1/2-1/2"]
[WhiteElo "2152"]
[BlackElo "2042"]
[EventDate "2018.04.25"]
[EventRounds "9"]
[EventCountry "Danmark"]
[WhiteFideId "12942839"]
[BlackFideId "1501631"]
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nc3 Qb6 6. Na4 Qa5+ 7. c3 Bxd4 8. Qxd4 Nf6 9. Nc5 Qc7 10. Be2 Nc6 11. Qe3 d5 12. exd5 Nxd5 13. Qg3 Qxg3 14. hxg3 Ke7 15. Bd2 b6 16. Nd3 Bb7 17. Bf3 Rad8 18. O-O-O Ba6 19. Nf4 Nxf4 20. Bxf4 Bb7 21. Rxd8 Nxd8 22. Bxb7 Nxb7 23. Kc2 h6 24. Rd1 Rd8 25. Rxd8 Kxd8 26. c4 h5 27. Kc3 f6 28. b4 a6 29. a4 Kd7 30. f3 Nd8 31. Be3 Kc7  1/2-1/2

[Event "Copenhagen Chess Challenge 2018"]
[Site "Ballerup"]
[Date "2018.04.29"]
[Round "9"]
[White "Blecourt, Sandra De"]
[Black "Pajeken, Jakob Leon"]
[Result "0-1"]
[WhiteElo "2075"]
[BlackElo "2152"]
[EventDate "2018.04.25"]
[EventRounds "9"]
[EventCountry "Danmark"]
[WhiteFideId "1004948"]
[BlackFideId "12942839"]
1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. d5 Ne5 5. Nf3 Bg4 6. Bf4 Ng6 7. Be3 Nf6 8. Nc3 e5 9. Bxc4 Nh4 10. Rg1 a6 11. Bg5 Ng6 12. Qb3 b5 13. Be2 h6 14. Bxf6 Qxf6 15. a4 b4 16. Nd1 Bd6 17. Ne3 Bd7 18. g3 O-O 19. h4 Rfc8 20. O-O-O Ne7 21. Kb1 g6 22. Rd2 Qg7 23. g4 Re8 24. Nf5 Nxf5 25. gxf5 Kh7 26. Rdd1 Qf6 27. Ng5+ Kg7 28. Ne6+ Kh8 29. Qe3 gxf5 30. exf5 Rg8 31. Bd3 fxe6 32. fxe6 Bxa4 33. Qe4 Rg7 34. Rde1 Bb5 35. Bc2 Rag8 36. h5 b3  0-1