[Event "MetroWest CC New Year op"]
[Site "Natick"]
[Date "2015.01.20"]
[Round "3.3"]
[White "Karlsson, Fridrik J"]
[Black "Brattain, Mika A"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1940"]
[BlackElo "2458"]
[PlyCount "40"]
[EventDate "2015.01.06"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nd7 5. Bg5 f6 6. Bh4 e5 7. Nf3 Nh6 8. Qd2 Nf7 9. Be2 0-0 10. dxe5 dxe5 11. Rd1 c6 12. 0-0 Qe7 13. Ne1 Nc5 14. Nd3 Ne6 15. f3 Bh6 16. Qe1 Nd4 17. Qf2 Nc2 18. f4 exf4 19. Qf3 Ne3 20. Bf2 Ng5 0-1

[Event "MetroWest CC New Year op"]
[Site "Natick"]
[Date "2015.01.13"]
[Round "2.5"]
[White "Karlsson, Fridrik J"]
[Black "Chamberlain, John"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1940"]
[BlackElo "2102"]
[PlyCount "102"]
[EventDate "2015.01.06"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nb4 8. Be2 dxc4 9. Bxc4 Nbd5 10. 0-0 c6 11. a3 Re8 12. Qc2 b6 13. e4 Nxc3 14. bxc3 Bb7 15. Rfd1 Nd7 16. Bf4 Bf6 17. e5 Be7 18. Bd3 h6 19. h3 Qc7 20. Be4 c5 21. Qd3 Red8 22. Qe3 Bxe4 23. Qxe4 Rac8 24. h4 Qc6 25. Qe3 b5 26. Rac1 Nb6 27. g4 Nc4 28. Qe2 a5 29. a4 bxa4 30. dxc5 Qxc5 31. Nd4 Bxh4 32. Rd3 Qe7 33. Rcd1 a3 34. Nc6 Rxc6 35. Rxd8+ Qxd8 36. Rxd8+ Bxd8 37. Bc1 Bb6 38. Kg2 g5 39. f3 Rc5 40. Qa2 Nxe5 41. Bxa3 Rxc3 42. Qb2 Bd4 43. Qb8+ Kh7 44. Bd6 Nxf3 45. Qf8 Nh4+ 46. Kf1 Rf3+ 47. Ke2 a4 48. Qe7 Bc3 49. Qb7 Bd4 50. Qe4+ Kg8 51. Qxd4 Rf6 1-0

[Event "MetroWest Holiday Cheer"]
[Site "Natick"]
[Date "2014.12.30"]
[Round "5.5"]
[White "Karlsson, Fridrik J"]
[Black "Chamberlain, John"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1940"]
[BlackElo "2102"]
[PlyCount "38"]
[EventDate "2014.12.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 Bf5 5. cxd5 Nxd5 6. Qb3 e6 7. e4 Nxc3 8. exf5 Nd5 9. Bd2 Be7 10. Qxb7 Ncb4 11. Bb5+ Kf8 12. Ne5 Nc2+ 13. Kd1 Nxd4 14. Bc6 Rc8 15. Qxa7 Nb6 16. Qa5 f6 17. Bb7 Rb8 18. Nc6 Nxc6 19. Bxc6 Nc4 0-1

[Event "MetroWest Holiday Cheer"]
[Site "Natick"]
[Date "2014.12.23"]
[Round "4.6"]
[White "Cousin, Neil B"]
[Black "Karlsson, Fridrik J"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2013"]
[BlackElo "1940"]
[PlyCount "61"]
[EventDate "2014.12.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 dxc4 6. Bxc4 Nf6 7. 0-0 0-0 8. Bg5 Bg4 9. Nbd2 Nbd7 10. Qb3 Nb6 11. Bd3 Be7 12. Rfe1 Be6 13. Qc2 Nbd5 14. a3 Rc8 15. b4 h6 16. Bh4 Nf4 17. Bc4 N6d5 18. Bg3 g6 19. Qb3 b5 20. Bf1 Nxb4 21. Rxe6 Nxe6 22. axb4 Nxd4 23. Qc3 Nxf3+ 24. Nxf3 c5 25. bxc5 Bxc5 26. Qb3 b4 27. Rd1 Qe8 28. Re1 Qd8 29. Rd1 Qe8 30. Re1 Qd8 31. Rd1 1/2-1/2

[Event "MetroWest Holiday Cheer"]
[Site "Natick"]
[Date "2014.12.09"]
[Round "2.6"]
[White "Wetzell, Rolf"]
[Black "Karlsson, Fridrik J"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2037"]
[BlackElo "1940"]
[PlyCount "51"]
[EventDate "2014.12.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. e3 Nf6 4. Bd3 Be7 5. c4 0-0 6. Nc3 b6 7. 0-0 Bb7 8. Re1 Ne4 9. Nd2 Bh4 10. Bxe4 Bxf2+ 11. Kxf2 Qh4+ 12. Kg1 fxe4 13. Rf1 Na6 14. a3 Rxf1+ 15. Nxf1 Rf8 16. Qe2 e5 17. Bd2 Rf6 18. Be1 Qg5 19. Ng3 Qg6 20. dxe5 Re6 21. b4 Rxe5 22. Nd5 c6 23. Nf4 Qf7 24. Bc3 Re7 25. Rf1 Qe8 26. Nf5 1-0

[Event "MCC Summer Solstice op"]
[Site "Natick"]
[Date "2014.06.24"]
[Round "4.2"]
[White "Arun, Siddharth"]
[Black "Karlsson, Fridrik J"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2248"]
[BlackElo "1976"]
[PlyCount "49"]
[EventDate "2014.06.03"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 dxc4 6. Bxc4 Nf6 7. 0-0 0-0 8. Bg5 Nc6 9. Nc3 Be7 10. h3 Bf5 11. a3 Qd7 12. d5 Na5 13. Ba2 b6 14. b4 Nb7 15. Ne5 Qd8 16. g4 Bd7 17. Bb1 Ne8 18. Bxe7 Qxe7 19. Re1 Qd6 20. f4 a5 21. Ne4 Qe7 22. Ng5 Qd6 23. Bxh7+ Kh8 24. Nexf7+ Rxf7 25. Nxf7+ 1-0

[Event "MCC Summer Solstice op"]
[Site "Natick"]
[Date "2014.06.17"]
[Round "3.3"]
[White "Karlsson, Fridrik J"]
[Black "Wetzell, Rolf"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "1976"]
[BlackElo "2017"]
[PlyCount "69"]
[EventDate "2014.06.03"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nxd7 Qxd7 11. e4 Bg6 12. Be3 e6 13. d5 Nc8 14. Bc4 e5 15. 0-0 Bb4 16. Nb5 0-0 17. dxc6 Qxc6 18. Bd5 Qd7 19. Rc1 Bd6 20. Bc5 Bxc5+ 21. Rxc5 Rb8 22. Rc7 Qd8 23. Qb3 Nd6 24. Rfc1 Rc8 25. Rxc8 Nxc8 26. Rc7 Nd6 27. Qc3 Nxb5 28. axb5 b6 29. Qxe5 Re8 30. Qc3 h6 31. Qc6 Kh7 32. Qxb6 Qh4 33. Qf2 Qf4 34. b6 f5 35. Qd4 1-0

[Event "MCC Summer Solstice op"]
[Site "Natick"]
[Date "2014.06.10"]
[Round "2.4"]
[White "Astrachan, Edward"]
[Black "Karlsson, Fridrik J"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1969"]
[BlackElo "1976"]
[PlyCount "44"]
[EventDate "2014.06.03"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 h6 10. e4 Bh7 11. Be3 Nfd7 12. Qb3 e6 13. Nxd7 Nxd7 14. Qxb7 Rb8 15. Qxc6 Rxb2 16. 0-0-0 Ba3 17. Nb5 Rxb5+ 18. Kc2 Rb2+ 19. Kc3 0-0 20. Bc1 Rb6 21. Qc4 Bb4+ 22. Kd3 Ne5+ 0-1

[Event "MCC Summer Solstice op"]
[Site "Natick"]
[Date "2014.06.03"]
[Round "1.3"]
[White "Karlsson, Fridrik J"]
[Black "Yang, Yi"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1976"]
[BlackElo "2216"]
[PlyCount "68"]
[EventDate "2014.06.03"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. g3 Bg7 9. e4 Bxf1 10. Kxf1 0-0 11. Kg2 Nbd7 12. Re1 Qa5 13. Qe2 Rfb8 14. Nd2 Ne8 15. Nc4 Qb4 16. a3 Qb3 17. f4 Bxc3 18. bxc3 Ra4 19. Nb2 Rxa3 20. Rxa3 Qxa3 21. c4 Qc3 22. Qe3 Rxb2+ 23. Bxb2 Qxb2+ 24. Re2 Qb4 25. Qd3 Nb6 26. Rc2 Nf6 27. e5 Nfd7 28. exd6 exd6 29. Qe4 Kg7 30. Kf2 Nf6 31. Qe2 Na4 32. Qf3 Qb1 33. Re2 Qd1 34. h3 Qd4+ 0-1

