[Event "Northwest op"]
[Site "Seattle"]
[Date "2014.12.14"]
[Round "5"]
[White "Tan, Allan"]
[Black "Chamberlain, Andrew"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1733"]
[BlackElo "1546"]
[PlyCount "47"]
[EventDate "2014.12.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. e3 Re8 6. Nge2 Nc6 7. 0-0 d6 8. h3 a6 9. a3 Ne7 10. b4 Ba7 11. Bb2 c6 12. d4 Bf5 13. Rc1 Ng6 14. Kh2 exd4 15. Nxd4 Bd7 16. Nce2 Qc7 17. Qc2 Re7 18. Rfd1 Rae8 19. Nf5 Bxf5 20. Qxf5 Ne4 21. Nd4 Re5 22. Qf3 d5 23. Nf5 Qd7 24. Bxe5 1-0

[Event "Northwest op"]
[Site "Seattle"]
[Date "2014.12.14"]
[Round "4"]
[White "Tan, Allan"]
[Black "Olson, Travis"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1733"]
[BlackElo "1862"]
[PlyCount "91"]
[EventDate "2014.12.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. d4 Bb4 5. Qc2 Nf6 6. Bd3 d6 7. Qa4+ Nc6 8. d5 Bxc3+ 9. bxc3 Qd7 10. dxc6 Bxc6 11. Qc2 h6 12. a4 a5 13. h3 e5 14. Nf3 0-0-0 15. Nd2 Nh5 16. Be2 Nf6 17. Bf3 g5 18. Nf1 Qe6 19. Ne3 Kb8 20. Nd5 Nd7 21. Bg4 Qe8 22. Bxd7 Qxd7 23. Be3 Ka7 24. Kd2 Rb8 25. Rhb1 Rhf8 26. g4 Bxd5 27. cxd5 Rb7 28. Rb5 Kb8 29. Rab1 Qd8 30. Ke2 Ka8 31. Qb3 Qb8 32. c4 f6 33. Bd2 Ra7 34. Bxa5 Rxa5 35. Rxa5+ bxa5 36. Qb5 Qb6 37. Qxb6 cxb6 38. Rxb6 Rc8 39. Kd3 Rd8 40. Ra6+ Kb7 41. Rxa5 Kb6 42. Rb5+ Kc7 43. c5 dxc5 44. Rxc5+ Kd7 45. a5 Rb8 46. a6 1-0

[Event "Northwest op"]
[Site "Seattle"]
[Date "2014.12.13"]
[Round "3"]
[White "Buck, Stephen"]
[Black "Tan, Allan"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1715"]
[BlackElo "1733"]
[PlyCount "80"]
[EventDate "2014.12.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. Be3 Be6 10. Na4 f6 11. Nc5 Bxc5 12. Bxc5 Rf7 13. Nd2 Bd5 14. Bxd5 Qxd5 15. Nb3 Rd8 16. Qc1 Na4 17. Be3 Nd4 18. Bxd4 exd4 19. Qd2 Re8 20. Rac1 Rfe7 21. Rfe1 Nb6 22. Rc2 Nc8 23. Qf4 c6 24. Qxd4 Qh5 25. e3 Qf5 26. Qc4+ Kh8 27. d4 Nd6 28. Qe2 Ne4 29. Nc5 Ng5 30. Rec1 Nf3+ 31. Kg2 Nxd4 32. Qd2 Nxc2 33. Rxc2 b6 34. Nb3 c5 35. Qe2 Qd5+ 36. Kg1 Qe6 37. Nc1 Rd8 38. b3 Red7 39. Kg2 Qe4+ 40. f3 Qxc2 0-1

[Event "Northwest op"]
[Site "Seattle"]
[Date "2014.12.13"]
[Round "1"]
[White "Pupols, Viktors"]
[Black "Tan, Allan"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2202"]
[BlackElo "1733"]
[PlyCount "35"]
[EventDate "2014.12.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. f3 Bb7 6. e4 d5 7. Qa4+ Nc6 8. cxd5 exd5 9. Bb5 0-0 10. Bxc6 Bxc6 11. Qxc6 dxe4 12. Nge2 exf3 13. Qxf3 Re8 14. 0-0-0 c5 15. Bg5 Bxc3 16. Nxc3 cxd4 17. Bxf6 gxf6 18. Qg4+ 1-0

[Event "Northwest op"]
[Site "Seattle"]
[Date "2014.12.13"]
[Round "2"]
[White "Tan, Allan"]
[Black "Wade, James"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1733"]
[BlackElo "1169"]
[PlyCount "63"]
[EventDate "2014.12.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. Nf3 0-0 6. 0-0 c5 7. Rb1 Nc6 8. a3 Bf5 9. d3 Qc8 10. b4 Bh3 11. Bg5 Bxg2 12. Kxg2 h6 13. Bxf6 Bxf6 14. Nd5 Qd8 15. bxc5 dxc5 16. Nxf6+ exf6 17. Rxb7 Ne5 18. Nxe5 fxe5 19. Qa4 Qc8 20. Rfb1 Re8 21. Qd7 Qxd7 22. Rxd7 e4 23. Rbb7 exd3 24. exd3 Rf8 25. Rxa7 Rab8 26. a4 Rb2 27. a5 Re8 28. a6 Re6 29. Rxf7 Ree2 30. Rab7 Ra2 31. a7 Red2 32. Rf3 1-0

