[Event "USA-chT Amateur West"]
[Site "Woodland Hills"]
[Date "2009.02.15"]
[Round "3"]
[White "Matikozian, Andranik"]
[Black "Tan, Derek J"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2452"]
[BlackElo "2143"]
[PlyCount "55"]
[EventDate "2009.02.14"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 Qe7 8. d3 d6 9. Nbd2 Be6 10. h3 h6 11. Bc2 Bb6 12. Nf1 Nb8 13. a4 c6 14. Ng3 Qc7 15. d4 Bc4 16. Bd3 Bxd3 17. Qxd3 Nbd7 18. Nf5 0-0 19. Bxh6 gxh6 20. Qe3 Ne8 21. Qxh6 Ndf6 22. Ng5 d5 23. h4 dxe4 24. Rh3 Qd7 25. Ne6 Nh7 26. Rg3+ Kh8 27. Rg7 Nef6 28. Rxh7+ 1-0

[Event "Southern California op 29th"]
[Site "Los Angeles"]
[Date "2007.09.03"]
[Round "5"]
[White "Tan, Derek J"]
[Black "Moussa, Alaa Eddine"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2108"]
[BlackElo "2221"]
[PlyCount "97"]
[EventDate "2007.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Nf6 5. Bf4 Bb4 6. Qd3 Qa5 7. Nge2 b6 8. a3 Ba6 9. Qe3 Nbd7 10. Ng3 Bxf1 11. Rxf1 dxe4 12. fxe4 e5 13. dxe5 Ng4 14. Qd4 c5 15. Qd2 0-0-0 16. Nf5 Ndxe5 17. Ne7+ Kb7 18. Ned5 Nc4 19. Qe2 Bxc3+ 20. Nxc3 Nxb2 21. Bd2 Ne5 22. Nd1 Qa4 23. Nxb2 Qxc2 24. Bf4 Qc3+ 25. Kf2 Qxb2 26. Qxb2 Nd3+ 27. Ke2 Nxb2 28. Be5 Nc4 29. Rxf7+ Ka6 30. Bxg7 Rhe8 31. Rf4 Rg8 32. Rf7 Rge8 33. Rf4 Rd2+ 34. Kf3 Rg8 35. Rf7 Nd6 36. Re7 c4 37. Rc7 Nb5 38. Re7 Rd3+ 39. Kf4 Rc8 40. a4 Nc3 41. Bxc3 Rxc3 42. Rxh7 Rf8+ 43. Ke5 Re8+ 44. Kd4 Rc2 45. g4 Re2 46. Kxc4 R2xe4+ 47. Kd3 Rxg4 48. Rh5 Rd8+ 49. Ke3 1/2-1/2

[Event "Southern California op 29th"]
[Site "Los Angeles"]
[Date "2007.09.02"]
[Round "3"]
[White "Tan, Derek J"]
[Black "Sevillano, Enrico"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2108"]
[BlackElo "2497"]
[PlyCount "88"]
[EventDate "2007.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. Bd3 0-0 14. 0-0 Be6 15. Nce3 Ne7 16. Bc2 a5 17. Qf3 Bxd5 18. Nxd5 Nxd5 19. exd5 g6 20. Qd3 Qc7 21. Rab1 Rfc8 22. Rfe1 b4 23. Ba4 bxc3 24. bxc3 Rxb1 25. Rxb1 Qxc3 26. Qxc3 Rxc3 27. g3 e4 28. Rb5 Bd2 29. Kg2 Kg7 30. Rb6 Rf3 31. Rb2 Bb4 32. Rc2 Bc5 33. Bb3 Kf6 34. Re2 Ke5 35. Bc2 f5 36. Bb3 Kd4 37. Rc2 g5 38. h3 h5 39. Rc4+ Kd3 40. Rc2 g4 41. hxg4 fxg4 42. Rb2 Bd4 43. Rc2 e3 44. fxe3 Be5 0-1

[Event "US Open-108"]
[Site "Cherry Hill"]
[Date "2007.08.04"]
[Round "8"]
[White "Bournival, Braden"]
[Black "Tan, Derek J"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2291"]
[BlackElo "2108"]
[PlyCount "55"]
[EventDate "2007.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bh5 13. dxc6 Nxc6 14. Bg5 Qc7 15. Bb3 Nd7 16. Bxe7 Nxe7 17. Nbd2 Nc5 18. Nf1 Rad8 19. Ng3 Bg6 20. Nh4 Kh8 21. Qf3 a5 22. Rad1 a4 23. Bd5 Ne6 24. Nhf5 Nf4 25. Nxe7 Qxe7 26. Ne2 Ne6 27. Ng3 Nf4 28. Ne2 1/2-1/2

[Event "US Open-108"]
[Site "Cherry Hill"]
[Date "2007.07.31"]
[Round "4"]
[White "Liu, Elliott"]
[Black "Tan, Derek J"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2260"]
[BlackElo "2108"]
[PlyCount "67"]
[EventDate "2007.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. d5 Nb4 15. Bb1 a5 16. a3 Na6 17. b4 Bd7 18. Qb3 Nh5 19. Ra2 g6 20. Rc2 Qd8 21. Nf1 Kh8 22. Bh6 Rg8 23. g4 Ng7 24. Rcc1 f5 25. exf5 gxf5 26. Ng3 e4 27. Nd4 fxg4 28. Qe3 Ne8 29. Qxe4 Rg6 30. Qxe7 Qxe7 31. Rxe7 Rxh6 32. Rxd7 gxh3 33. Ndf5 Rf6 34. Re1 1-0

[Event "Southern California-ch cand"]
[Site "Garden Grove"]
[Date "2006.06.25"]
[Round "4"]
[White "Tan, Derek J"]
[Black "Clawitter, Craig"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "2062"]
[BlackElo "2136"]
[PlyCount "102"]
[EventDate "2006.06.24"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Qa5 10. 0-0-0 Bd7 11. g4 Rfc8 12. Bb3 Ne5 13. Kb1 b5 14. g5 Ne8 15. Nd5 Qxd2 16. Rxd2 Kf8 17. h4 e6 18. Nc3 a5 19. a3 b4 20. axb4 axb4 21. Na2 Rab8 22. Rdd1 Ke7 23. Rhe1 Nc7 24. f4 Ng4 25. Bg1 e5 26. Ne2 exf4 27. Nxf4 Ne5 28. Rf1 Bc6 29. Nd3 Ne6 30. Bd5 b3 31. Nc3 bxc2+ 32. Kxc2 Bb5 33. Nxe5 Bxe5 34. Ba7 Ba4+ 35. Kd3 Bxd1 36. Bxb8 Rxb8 37. Nxd1 Nf4+ 38. Kc2 Nxd5 39. exd5 Rb4 40. Nc3 Rxh4 41. Rb1 Rh2+ 42. Kd3 Rh3+ 43. Kc4 Rh4+ 44. Kd3 Rd4+ 45. Kc2 Rg4 46. b4 Rxg5 47. Ne2 Kd7 48. Kd3 h5 49. b5 Kc7 50. b6+ Kb7 51. Kc4 Rg2 0-1

[Event "Southern California-ch cand"]
[Site "Garden Grove"]
[Date "2006.06.24"]
[Round "2"]
[White "Landaw, Julian W"]
[Black "Tan, Derek J"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2134"]
[BlackElo "2062"]
[PlyCount "55"]
[EventDate "2006.06.24"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 Bb7 15. a3 exd4 16. Nbxd4 Ne5 17. Bg5 Rfe8 18. Rc1 Rac8 19. Nf5 Red8 20. Bb3 Qd7 21. Rxc8 Bxc8 22. N3d4 h6 23. Bh4 Ng6 24. Nxe7+ Nxe7 25. Bxf6 gxf6 26. Qh5 d5 27. Qxh6 Qd6 28. Re3 1-0

[Event "Southern California-ch cand"]
[Site "Garden Grove"]
[Date "2006.06.24"]
[Round "1"]
[White "Pleasants, Allan J"]
[Black "Tan, Derek J"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2142"]
[BlackElo "2062"]
[PlyCount "52"]
[EventDate "2006.06.24"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5 6. Bc4 e6 7. Bg5 Be7 8. Qd2 c6 9. Bb3 Nbd7 10. 0-0 0-0 11. Rae1 Rc8 12. Qf4 h6 13. Bxf6 Nxf6 14. Ne5 Nd5 15. Nxd5 cxd5 16. c4 Bg5 17. Qf2 dxc4 18. Bd1 Bh4 19. g3 Bf6 20. Bf3 b5 21. Rd1 b4 22. Kg2 c3 23. bxc3 bxc3 24. Ng4 Bxg4 25. Bxg4 c2 26. Rc1 Qxd4 0-1

[Event "Memorial Day Classic"]
[Site "Burbank"]
[Date "2006.05.19"]
[Round "1"]
[White "Tan, Derek J"]
[Black "Khachiyan, Melikset"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2080"]
[BlackElo "2470"]
[PlyCount "34"]
[EventDate "2006.05.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 g5 8. Bg3 0-0 9. 0-0 Bg4 10. Re1 Kg7 11. Nbd2 Nh5 12. Nf1 f5 13. exf5 Rxf5 14. Bd5 Qd7 15. h3 Bxf3 16. Bxf3 Nxg3 17. Nxg3 Rxf3 1/2-1/2

[Event "Southern California op 27th"]
[Site "Los Angeles"]
[Date "2005.09.03"]
[Round "2"]
[White "Tan, Derek J"]
[Black "Anderson, John R"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "39"]
[EventDate "2005.09.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d6 8. Qd3 h6 9. a3 Ba5 10. h3 0-0 11. 0-0 a6 12. b4 Bb6 13. Bf4 Re8 14. Rad1 Nxe4 15. Bxf7+ Kxf7 16. Nxe4 Ne7 17. g4 Bd7 18. Rfe1 Bc6 19. Neg5+ Kf6 20. Re6# 1-0

[Event "American op 40th"]
[Site "Los Angeles"]
[Date "2004.11.28"]
[Round "7"]
[White "Tan, Derek J"]
[Black "Castro, Ted"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1890"]
[BlackElo "1817"]
[PlyCount "87"]
[EventDate "2004.11.25"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Nd7 8. cxd4 Bb4+ 9. Nc3 a6 10. Ba4 Nb6 11. Bxc6+ bxc6 12. h3 Bf5 13. a3 Be7 14. 0-0 0-0 15. Ne2 c5 16. Ng3 Bg6 17. dxc5 Bxc5 18. b4 Be7 19. Nd4 Qd7 20. f4 Bh4 21. Qf3 Bxg3 22. Qxg3 f5 23. Bd2 Qe7 24. Rac1 Nc4 25. Be3 Be8 26. Nb3 Nxe3 27. Qxe3 Bb5 28. Rf3 Rad8 29. Qd4 c6 30. Nc5 Ra8 31. Rg3 a5 32. Re1 axb4 33. axb4 Rad8 34. Ree3 Kh8 35. Rg5 h6 36. Rg6 Kh7 37. Reg3 Rg8 38. Ne6 Rd7 39. Rxg7+ Rxg7 40. Rxg7+ Qxg7 41. Nxg7 Rxg7 42. Qc5 Rg8 43. Qe7+ Rg7 44. Qf8 1-0

[Event "Reno Far West op"]
[Site "Reno"]
[Date "2004.04.09"]
[Round "?"]
[White "Rinaldo, John"]
[Black "Tan, Derek J"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1991"]
[BlackElo "1880"]
[PlyCount "77"]
[EventDate "2004.04.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 exd5 5. g3 c6 6. d4 Be7 7. Bg2 0-0 8. 0-0 Bf5 9. h3 Nbd7 10. g4 Bg6 11. Nh4 Ne8 12. Nxg6 fxg6 13. e4 Nb6 14. Qb3 Nc7 15. a4 Rb8 16. a5 Nc4 17. exd5 Nd6 18. dxc6+ Kh8 19. cxb7 Bf6 20. Be3 a6 21. Na4 Ndb5 22. Rad1 Qd6 23. Qc4 Ne6 24. d5 Ned4 25. Bxd4 Bxd4 26. Rxd4 Nxd4 27. Qxd4 Rxb7 28. Nc5 Rb5 29. Ne6 Rg8 30. Rc1 Rb4 31. Ng5 Rf8 32. Qe5 Qxe5 33. Nf7+ Kg8 34. Nxe5 Rxb2 35. d6 Rd2 36. d7 Rd6 37. Bf1 h6 38. Rc8 Rd1 39. Kg2 1-0

[Event "USA-chT West"]
[Site "Los Angeles"]
[Date "2003.02.15"]
[Round "?"]
[White "Liu, Howard"]
[Black "Tan, Derek J"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1761"]
[BlackElo "1641"]
[PlyCount "41"]
[EventDate "2003.02.15"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Qc2 b6 8. 0-0-0 Bb7 9. Nf3 Rc8 10. Qa4 a5 11. Bxf6 Bxf6 12. h4 c5 13. Bb5 Rc7 14. Ne5 Bxe5 15. dxe5 Qa8 16. Qg4 g6 17. e6 fxe6 18. Qxe6+ Kd8 19. Nxd5 Bxd5 20. Rxd5 Qa7 21. Qf6+ 1-0

[Event "California State-ch"]
[Site "California"]
[Date "2003.??.??"]
[Round "5"]
[White "Tan, Derek J"]
[Black "Subramaniam, Rahul"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1630"]
[PlyCount "83"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. Nc3 Nf6 5. d3 h6 6. Be3 c6 7. h3 Bh5 8. d4 Nxe4 9. Nxe4 d5 10. Ng3 Bxf3 11. Qxf3 dxc4 12. dxe5 Qa5+ 13. c3 Nd7 14. Bd4 Nxe5 15. Qe4 Bd6 16. f4 0-0 17. fxe5 Rfe8 18. 0-0 Bxe5 19. Bxe5 Qxe5 20. Qxe5 Rxe5 21. Rfe1 Rd5 22. Rad1 Rd3 23. Rxd3 cxd3 24. Rd1 Rd8 25. Kf2 c5 26. c4 b5 27. b3 bxc4 28. bxc4 Rd4 29. Ke3 Rxc4 30. Rxd3 Rc2 31. Rd2 Rxd2 32. Kxd2 Kf8 33. Nf5 h5 34. Kd3 g6 35. Nd6 Ke7 36. Nc8+ Ke6 37. Nxa7 Kd5 38. Nb5 f5 39. Nc3+ Ke5 40. g3 h4 41. gxh4 f4 42. Nd1 1-0

[Event "CalChess-ch"]
[Site "Monterey Park"]
[Date "2002.04.07"]
[Round "5"]
[White "Tan, Derek J"]
[Black "Lin, Derek"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1223"]
[BlackElo "1033"]
[PlyCount "83"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 Bd6 4. Bc4 Nf6 5. c3 0-0 6. d4 exd4 7. cxd4 Re8+ 8. Be3 c6 9. dxc6 Nxc6 10. 0-0 Bg4 11. h3 Bxf3 12. Qxf3 Nb4 13. Qxb7 Nc2 14. Bxf7+ Kf8 15. Bxe8 Qxe8 16. Nc3 Nxe3 17. Rfe1 Rb8 18. Qa6 Qd7 19. Rxe3 Rxb2 20. Rb1 Rxb1+ 21. Nxb1 Qc7 22. Rc3 Qb8 23. Rc8+ Qxc8 24. Qxc8+ Ne8 25. Nc3 Ba3 26. Nd5 Bd6 27. g4 Kf7 28. Qd7+ Kf8 29. g5 a6 30. Nf6 gxf6 31. gxf6 Nxf6 32. Qxd6+ Kg8 33. Qxf6 a5 34. h4 h5 35. Qg6+ Kh8 36. Qxh5+ Kg7 37. Qf5 a4 38. h5 a3 39. Qe6 Kh8 40. Qe7 Kg8 41. h6 Kh8 42. Qg7# 1-0

