[Event "Arthur Dake Int"]
[Site "San Francisco"]
[Date "1999.07.19"]
[Round "8"]
[White "Bhat, Vinay S"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2388"]
[BlackElo "2416"]
[PlyCount "27"]
[EventDate "1999.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 b6 7. Nf3 Bb7 8. 0-0 Qd7 9. Bd2 Nd4 10. Rb1 e6 11. Nxd4 Bxd4+ 12. Kh1 Ne7 13. Ne2 Bg7 14. Bc3 1/2-1/2

[Event "Arthur Dake Int"]
[Site "San Francisco"]
[Date "1999.07.18"]
[Round "7"]
[White "Cartagena, Omar"]
[Black "Rey, Guillermo"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2416"]
[BlackElo "2363"]
[PlyCount "53"]
[EventDate "1999.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. dxc5 Bxc5 6. Bd3 Nc6 7. a3 Nf6 8. Qe2 0-0 9. 0-0 Be7 10. e5 Nd7 11. c4 Nc5 12. Bb1 f5 13. b4 Ne4 14. Bb2 g5 15. cxd5 exd5 16. Ba2 Be6 17. Nb3 Bf7 18. Nfd4 Nxe5 19. f3 Bh5 20. g4 Nxf3+ 21. Nxf3 Bxg4 22. Nbd2 Bh3 23. Nxe4 Bxf1 24. Rxf1 fxe4 25. Qxe4 Bf6 26. Bxd5+ Kg7 27. Nxg5 1-0

[Event "Arthur Dake Int"]
[Site "San Francisco"]
[Date "1999.07.16"]
[Round "5"]
[White "Chetan, KN."]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2215"]
[BlackElo "2416"]
[PlyCount "116"]
[EventDate "1999.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 Nf6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. h4 a5 14. g3 g6 15. Bh3 Bg7 16. Bxc8 Rxc8 17. a3 Ne7 18. Nce3 Nxd5 19. Nxd5 Rc4 20. 0-0 Rxe4 21. Qd3 Rc4 22. Ne3 e4 23. Qd5 Rc5 24. Qxe4 f5 25. Qe6+ Kh8 26. Rad1 Rf6 27. Qb3 f4 28. Nd5 Rf5 29. Nxf4 Rxf4 30. gxf4 Qxh4 31. Rfe1 Qg4+ 32. Kf1 Qh3+ 33. Ke2 Qg4+ 34. Kd2 Qxf4+ 35. Kc2 Qf5+ 36. Rd3 Be5 37. Re2 Kg7 38. f3 h5 39. Red2 h4 40. Kb1 h3 41. Qc2 h2 42. Rd1 b4 43. c4 Qf4 44. Qa4 Qf7 45. b3 Qf5 46. Kc2 bxa3 47. Qxa3 Bf6 48. Rh1 Qh3 49. Rxd6 Rg5 50. Rxf6 Rg2+ 51. Kc3 Kxf6 52. Qf8+ Kg5 53. Qd8+ Kf4 54. Qf6+ Kg3 55. Rf1 Qf5 56. Qd6+ Kh3 57. Qd1 Qe5+ 58. Kd3 Qd6+ 0-1

[Event "Arthur Dake Int"]
[Site "San Francisco"]
[Date "1999.07.14"]
[Round "4"]
[White "Cartagena, Omar"]
[Black "Lobo, Richard"]
[Result "1/2-1/2"]
[ECO "B65"]
[WhiteElo "2416"]
[BlackElo "2310"]
[PlyCount "123"]
[EventDate "1999.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 Nxd4 10. Qxd4 Qa5 11. Bc4 Bd7 12. Bb3 Rfd8 13. Rhf1 h6 14. Bh4 e5 15. Qd3 exf4 16. Rxf4 Be6 17. Bxf6 Bxf6 18. Rxf6 gxf6 19. Nd5 Bxd5 20. Bxd5 Qc7 21. Rf1 Qe7 22. Rf5 Kg7 23. Qg3+ Kh7 24. Qf4 Kg7 25. g4 Rh8 26. h4 Raf8 27. a3 b5 28. Kb1 Rh7 29. Qd2 Kg8 30. Qd4 Rg7 31. Qe3 Rg6 32. Qf4 Kg7 33. c3 Rb8 34. Bb3 a6 35. Rd5 Rb6 36. Bc2 Qe6 37. Rf5 Rb8 38. Qf3 a5 39. Qd3 b4 40. cxb4 axb4 41. Bb3 Qe7 42. a4 Rxg4 43. Ka2 Qxe4 44. Qf1 Qd4 45. Rd5 Qf4 46. Qd3 Rg1 47. Qe2 Qc1 48. Rd1 Rxd1 49. Bxd1 Qc5 50. Bb3 Kf8 51. Qd2 h5 52. Qh6+ Ke7 53. Qh7 d5 54. Qxh5 Rd8 55. Qh7 Qd4 56. h5 Qe4 57. Qg7 Ke6 58. Qg1 Rh8 59. Qb6+ Ke7 60. Qc7+ Ke6 61. Qc6+ Ke7 62. Qc7+ 1/2-1/2

[Event "Arthur Dake Int"]
[Site "San Francisco"]
[Date "1999.07.13"]
[Round "3"]
[White "Paragua, Mark"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2268"]
[BlackElo "2416"]
[PlyCount "15"]
[EventDate "1999.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 Nf6 7. c3 0-0 8. Nbd2 1/2-1/2

[Event "Arthur Dake Int"]
[Site "San Francisco"]
[Date "1999.07.12"]
[Round "2"]
[White "Cartagena, Omar"]
[Black "Ginsburg, Mark"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2416"]
[BlackElo "2381"]
[PlyCount "28"]
[EventDate "1999.07.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 b5 5. d3 Bb7 6. Bg2 d6 7. 0-0 Nf6 8. Nh4 Nc6 9. f4 Be7 10. f5 e5 11. Nf3 Nd4 12. Bg5 h6 13. Bd2 b4 14. Nxd4 bxc3 0-1

[Event "Koltanowski Team Match"]
[Site "San Francisco"]
[Date "1999.02.10"]
[Round "9"]
[White "Silman, Jeremy D"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2375"]
[BlackElo "2440"]
[PlyCount "17"]
[EventDate "1999.02.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 d6 5. c3 Nbd7 6. e4 e5 7. Ngf3 Be7 8. Bd3 0-0 9. 0-0 1/2-1/2

[Event "Koltanowski Team Match"]
[Site "San Francisco"]
[Date "1999.02.09"]
[Round "8"]
[White "Berry, Jonathan"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2315"]
[BlackElo "2440"]
[PlyCount "54"]
[EventDate "1999.02.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. g3 Nf6 5. Bg2 d6 6. 0-0 Be7 7. d3 0-0 8. h3 Rb8 9. Nh2 e5 10. f4 exf4 11. gxf4 Bd7 12. Ng4 b5 13. a3 a5 14. Kh2 b4 15. axb4 Nxb4 16. Bf3 Kh8 17. Rg1 Nc6 18. Ne3 Nd4 19. Nc4 a4 20. Nxa4 d5 21. Ne5 dxe4 22. dxe4 Be6 23. Be3 Qc7 24. Bxd4 Rfd8 25. Qe1 Rxd4 26. Qg3 g6 27. f5 Bd6 0-1

[Event "Koltanowski Team Match"]
[Site "San Francisco"]
[Date "1999.02.08"]
[Round "7"]
[White "Cartagena, Omar"]
[Black "Hergott, Deen"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2440"]
[BlackElo "2390"]
[PlyCount "36"]
[EventDate "1999.02.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. dxc5 Bxc5 9. 0-0 0-0 10. Qe2 b6 11. Bg5 Bb7 12. Rad1 Qc7 13. Ne5 Nd5 14. c4 Bd6 15. cxd5 Bxe5 16. dxe6 fxe6 17. Qh5 g6 18. Qh3 Bd5 1/2-1/2

[Event "Koltanowski Team Match"]
[Site "San Francisco"]
[Date "1999.02.07"]
[Round "6"]
[White "Krush, Irina"]
[Black "Cartagena, Omar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2375"]
[BlackElo "2440"]
[PlyCount "78"]
[EventDate "1999.02.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. dxc5 Nc6 4. a3 a5 5. Nc3 Nf6 6. Bg5 d4 7. Nb5 e5 8. e3 Bxc5 9. exd4 exd4 10. Bxf6 gxf6 11. Bd3 Bg4 12. Qe2+ Kf8 13. 0-0-0 Qd5 14. Qd2 Bxf3 15. gxf3 Qg5 16. f4 Qh4 17. Rde1 Rg8 18. Be4 d3 19. Bxd3 Qxf2 20. Re2 Rg1+ 21. Rxg1 Qxg1+ 22. Re1 Qf2 23. Bxh7 Qxd2+ 24. Kxd2 Kg7 25. Be4 Rh8 26. Re2 Rh4 27. f5 Kh6 28. Bxc6 bxc6 29. Nc3 Bd4 30. b4 axb4 31. axb4 Be5 32. Ne4 Rf4 33. c4 Rxf5 34. c5 Rf3 35. Kc2 f5 36. Nd6 Bf6 37. Nxf7+ Kg7 38. Ne5 Bxe5 39. Rxe5 Kf6 1-0

[Event "Koltanowski Team Match"]
[Site "San Francisco"]
[Date "1999.02.06"]
[Round "5"]
[White "Cartagena, Omar"]
[Black "Young, Angelo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2440"]
[BlackElo "2398"]
[PlyCount "56"]
[EventDate "1999.02.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 Nc6 5. g3 d5 6. d3 Nf6 7. Qe2 Nd4 8. Nxd4 cxd4 9. Nd1 dxe4 10. dxe4 Bd7 11. Nf2 Rc8 12. Qd1 Bb4+ 13. Bd2 Qb6 14. Bd3 Bxd2+ 15. Qxd2 Qxb2 16. 0-0 Qc3 17. Qe2 0-0 18. Rab1 Bb5 19. Bxb5 axb5 20. Qxb5 Qxc2 21. Rb2 Qc3 22. Qxb7 Qe3 23. Rb3 Rc3 24. Rxc3 dxc3 25. a4 Ng4 26. Qc6 h5 27. a5 Rb8 28. e5 Nxf2 0-1

[Event "Koltanowski Team Match"]
[Site "San Francisco"]
[Date "1999.02.05"]
[Round "4"]
[White "Zugic, Igor"]
[Black "Cartagena, Omar"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2370"]
[BlackElo "2440"]
[PlyCount "83"]
[EventDate "1999.02.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 c4 8. Ne5 Bb4 9. 0-0 0-0 10. Bg5 Bxc3 11. bxc3 h6 12. Bxf6 Qxf6 13. f4 Ne7 14. e4 dxe4 15. Bxe4 Qa6 16. f5 f6 17. Ng4 Bd7 18. Qf3 Rab8 19. Rae1 Qd6 20. Bxb7 Bxf5 21. Nf2 Qd7 22. Ba6 Be6 23. Qe2 Rb6 24. Bxc4 Bxc4 25. Qxc4+ Nd5 26. Ne4 Rb2 27. Nc5 Qf7 28. Rf5 Nb6 29. Qxf7+ Kxf7 30. Rf2 Rxf2 31. Kxf2 f5 32. Re5 g6 33. Ke2 Re8 34. Rxe8 Kxe8 35. Kd3 Nd5 36. Kc4 Ne3+ 37. Kb5 g5 38. Kc6 h5 39. d5 Nc4 40. Ne6 g4 41. d6 Ne5+ 42. Kc7 1-0

[Event "Koltanowski Team Match"]
[Site "San Francisco"]
[Date "1999.02.04"]
[Round "3"]
[White "Cartagena, Omar"]
[Black "Vucic, Mladen"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2440"]
[BlackElo "2387"]
[PlyCount "111"]
[EventDate "1999.02.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Nc3 Be6 8. Na4 Rd8 9. Bd3 Bd4 10. 0-0 Ne7 11. Kh1 0-0 12. Qe1 b5 13. Nc3 Qh4 14. Be3 Bb6 15. a4 b4 16. Nd1 a5 17. Bxb6 cxb6 18. Ne3 Qf4 19. f3 c5 20. Nc4 Rd4 21. b3 Bxc4 22. Bxc4 Rfd8 23. Bd3 Ng6 24. g3 Qc7 25. f4 Qc6 26. Kg1 c4 27. Bxc4 Rxe4 28. Qf2 Red4 29. Bd3 Nf8 30. Rae1 Qf6 31. Re5 g6 32. Qe3 Kg7 33. h4 R4d5 34. Bc4 Rd1 35. h5 Rxf1+ 36. Kxf1 h6 37. Kf2 gxh5 38. Rxh5 Ng6 39. Bd3 Qd4 40. Qxd4+ Rxd4 41. Ke3 Rd8 42. Ke4 Ne7 43. Re5 Ng8 44. Kf3 Kf8 45. g4 Nf6 46. Bc4 Ne8 47. Rf5 Rd7 48. Rh5 Kg7 49. Rh2 Nc7 50. Re2 Kf8 51. f5 Rd4 52. Kg3 Nd5 53. Kf3 Nc7 54. Re1 f6 55. Rh1 Kg7 56. Re1 1-0

[Event "Koltanowski Team Match"]
[Site "San Francisco"]
[Date "1999.02.03"]
[Round "2"]
[White "Bhat, Vinay S"]
[Black "Cartagena, Omar"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2312"]
[BlackElo "2440"]
[PlyCount "61"]
[EventDate "1999.02.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 Ng6 6. c3 a6 7. Bxc6 bxc6 8. e5 Be7 9. d3 f6 10. Nbd2 fxe5 11. Nxe5 Nxe5 12. Rxe5 0-0 13. Re1 d6 14. d4 cxd4 15. cxd4 Rb8 16. Ne4 Rb5 17. Qc2 Qb6 18. Qc3 d5 19. Ng5 Bxg5 20. Bxg5 Rxb2 21. f3 Bd7 22. Be7 Rf7 23. Bc5 Qb8 24. Qd3 Rf6 25. Rab1 Rg6 26. Rxb2 Qxb2 27. Qe2 Qb5 28. Qc2 e5 29. Rb1 Qc4 30. Rb8+ Kf7 31. Rf8+ 1-0

[Event "Koltanowski Team Match"]
[Site "San Francisco"]
[Date "1999.02.02"]
[Round "1"]
[White "Cartagena, Omar"]
[Black "Ziatdinov, Raset"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2440"]
[BlackElo "2511"]
[PlyCount "74"]
[EventDate "1999.02.02"]
[EventType "schev"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 068 Extra"]
[Source "ChessBase"]
[SourceDate "1999.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bb6 7. h3 Ne7 8. Re1 0-0 9. Nbd2 c6 10. Bb3 Ng6 11. d4 exd4 12. cxd4 d5 13. exd5 cxd5 14. Nf1 Ne4 15. Be3 Be6 16. Rc1 f5 17. Ng3 Kh8 18. Bd2 Qd6 19. a3 a5 20. Nf1 Bc7 21. Ba4 Bd7 22. Bxd7 Qxd7 23. Qb3 a4 24. Qd3 Bd6 25. Rc2 Rfe8 26. Bc1 Ra6 27. h4 Rb6 28. h5 Ne7 29. Ne5 Bxe5 30. dxe5 Rb3 31. Qd1 Qb5 32. Nd2 Rd3 33. Qe2 Nc6 34. Nf3 Qb3 35. Bf4 Rxf3 36. gxf3 Nd4 37. Qd1 Nxc2 0-1

[Event "Max Wilkerson"]
[Site "San Francisco"]
[Date "1998.11.30"]
[Round "11"]
[White "Schiller, Eric Andrew"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2190"]
[BlackElo "2435"]
[PlyCount "84"]
[EventDate "1998.11.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CBM 067 Extra"]
[Source "ChessBase"]
[SourceDate "1999.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.01.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. c3 Nc6 7. h3 e5 8. Bd3 h6 9. Be3 Nh5 10. Qb3 Qe7 11. 0-0-0 a5 12. a4 exd4 13. Nxd4 Nxd4 14. cxd4 Be6 15. d5 Bd7 16. g4 Nf6 17. g5 hxg5 18. Bxg5 Qe8 19. Bc2 b5 20. Qe3 bxa4 21. Nc4 Bb5 22. Na3 Rb8 23. Bh6 Bxh6 24. Qxh6 Be2 25. Rd2 Qe5 26. Bb1 Qh5 27. Qe3 Qf3 28. Qxf3 Bxf3 29. Re1 Rfe8 30. Rd4 Rb4 31. Rd3 Rbxe4 32. Rxe4 Bxe4 33. Rd4 Bxd5 34. Rxa4 Re2 35. Rxa5 Rxf2 36. Ra7 c6 37. Ra8+ Kg7 38. Rd8 Rh2 39. Rxd6 Rxh3 40. Kd2 g5 41. Bf5 g4 42. Nc2 Rh2+ 0-1

[Event "Max Wilkerson"]
[Site "San Francisco"]
[Date "1998.11.29"]
[Round "10"]
[White "Cartagena, Omar"]
[Black "Pinto, Mark A"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2435"]
[BlackElo "2165"]
[PlyCount "71"]
[EventDate "1998.11.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CBM 067 Extra"]
[Source "ChessBase"]
[SourceDate "1999.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.01.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Na6 7. a3 Nc7 8. Bg5 Be7 9. Qd2 f6 10. Bf4 Qd7 11. c5 Nh6 12. Be2 Nf7 13. Nf3 Bg4 14. b4 b6 15. Na4 bxc5 16. Nxc5 Bxc5 17. bxc5 Bxf3 18. Bxf3 fxe5 19. dxe5 Qe7 20. Rc1 g6 21. Be2 Kd7 22. g3 Rhg8 23. Kf1 Rab8 24. Kg2 Rb3 25. a4 Rgb8 26. Bd3 Nh8 27. Rhd1 Ne8 28. Qa5 R3b7 29. Ba6 Rb2 30. Bf1 R2b7 31. Kg1 Qd8 32. Rxd5+ cxd5 33. c6+ Kc8 34. cxb7+ Kxb7 35. Qa6+ Ka8 36. Qc6+ 1-0

[Event "Max Wilkerson"]
[Site "San Francisco"]
[Date "1998.11.28"]
[Round "9"]
[White "Bhat, Vinay S"]
[Black "Cartagena, Omar"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2235"]
[BlackElo "2435"]
[PlyCount "89"]
[EventDate "1998.11.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CBM 067 Extra"]
[Source "ChessBase"]
[SourceDate "1999.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nge7 5. Bg2 g6 6. 0-0 Bg7 7. c3 d5 8. Qe2 0-0 9. h4 h6 10. Nbd2 b5 11. e5 Rb8 12. d4 b4 13. Nb3 cxd4 14. cxd4 Qb6 15. Rd1 Ba6 16. Qe1 Bb5 17. Bf4 Ba4 18. Qd2 Kh7 19. Rdc1 Bxb3 20. axb3 Rfc8 21. Qd3 Rc7 22. h5 Rbc8 23. hxg6+ Nxg6 24. Be3 Kg8 25. Bf1 Nce7 26. Ra6 Qb8 27. Rxc7 Qxc7 28. g4 Qc2 29. Qxc2 Rxc2 30. Ra2 Bf8 31. Bd3 Rc7 32. Nd2 h5 33. f3 hxg4 34. fxg4 Nh4 35. Kf2 Bg7 36. Ra4 Nc6 37. Ra1 Ng6 38. Rc1 Nge7 39. Bg5 Rb7 40. Ke3 Rb6 41. Nf1 Kf8 42. Ng3 Nxe5 43. dxe5 Bxe5 44. Nh5 Bxb2 45. Rc7 1-0

[Event "Max Wilkerson"]
[Site "San Francisco"]
[Date "1998.11.26"]
[Round "8"]
[White "Baker, Jonathan"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2135"]
[BlackElo "2435"]
[PlyCount "60"]
[EventDate "1998.11.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CBM 067 Extra"]
[Source "ChessBase"]
[SourceDate "1999.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 Be6 9. Be2 Bg5 10. 0-0 Bxc1 11. Rxc1 Nge7 12. Qd2 Nd4 13. Nc2 Nec6 14. Nxd4 Nxd4 15. Bd3 Qa5 16. Qg5 0-0 17. f4 f6 18. Qh4 Rac8 19. Nd5 Bxd5 20. exd5 f5 21. fxe5 dxe5 22. Qe7 e4 23. b4 Qa3 24. Kh1 Qxd3 25. c5 e3 26. Rfd1 Qa3 27. Qxb7 e2 28. Re1 Rce8 29. h4 Nf3 30. d6 Nxe1 0-1

[Event "Max Wilkerson"]
[Site "San Francisco"]
[Date "1998.11.25"]
[Round "7"]
[White "Cartagena, Omar"]
[Black "Rey, Guillermo"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "2435"]
[BlackElo "2370"]
[PlyCount "68"]
[EventDate "1998.11.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CBM 067 Extra"]
[Source "ChessBase"]
[SourceDate "1999.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.01.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Nf3 Qc7 8. h4 Bd7 9. a4 Qa5 10. Bd2 c4 11. Qb1 Nbc6 12. h5 h6 13. Be2 0-0-0 14. 0-0 f6 15. Re1 fxe5 16. dxe5 g5 17. hxg6 Nxg6 18. Bf1 Rdf8 19. Qb5 Qc7 20. Qc5 Rxf3 21. gxf3 Nh4 22. Qe3 Nxe5 23. Kh1 Nexf3 24. Qf4 Qxf4 25. Bxf4 Nxe1 26. Rxe1 Rf8 27. Bg3 Nf5 28. Be5 Bxa4 29. Ra1 Bc6 30. Rxa7 Kd7 31. Kh2 Nh4 32. Kh3 Nf3 33. Bg3 e5 34. Ra1 Ng5+ 0-1

[Event "Max Wilkerson"]
[Site "San Francisco"]
[Date "1998.11.24"]
[Round "6"]
[White "Cusi, Ronald"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2355"]
[BlackElo "2435"]
[PlyCount "22"]
[EventDate "1998.11.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CBM 067 Extra"]
[Source "ChessBase"]
[SourceDate "1999.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. a3 a6 7. Be2 Nf6 8. Be3 Be7 9. 0-0 d6 10. f4 0-0 11. Kh1 Rd8 1/2-1/2

[Event "Max Wilkerson"]
[Site "San Francisco"]
[Date "1998.11.23"]
[Round "5"]
[White "Cartagena, Omar"]
[Black "Santic, Berislav"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2435"]
[BlackElo "2315"]
[PlyCount "55"]
[EventDate "1998.11.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CBM 067 Extra"]
[Source "ChessBase"]
[SourceDate "1999.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.01.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 e5 5. Bg5 f6 6. Be3 Nh6 7. Bc4 c6 8. Bb3 Nf7 9. Qd2 0-0 10. 0-0-0 Qe7 11. dxe5 dxe5 12. h4 h5 13. Na4 Na6 14. Qc3 Kh7 15. Nc5 Nc7 16. Kb1 Re8 17. Qc4 Ne6 18. Nxe6 Bxe6 19. Qxe6 Qxe6 20. Bxe6 Rxe6 21. Rd7 Nd6 22. Rd1 Nxe4 23. Rxb7 Rd6 24. Rxd6 Nxd6 25. Rxa7 Rxa7 26. Bxa7 f5 27. Bc5 Ne4 28. Bb6 1-0

[Event "Max Wilkerson"]
[Site "San Francisco"]
[Date "1998.11.22"]
[Round "4"]
[White "Vucic, Mladen"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2385"]
[BlackElo "2435"]
[PlyCount "23"]
[EventDate "1998.11.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CBM 067 Extra"]
[Source "ChessBase"]
[SourceDate "1999.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.01.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rfc1 1/2-1/2

[Event "Max Wilkerson"]
[Site "San Francisco"]
[Date "1998.11.20"]
[Round "3"]
[White "Cartagena, Omar"]
[Black "Blohm, David"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2435"]
[BlackElo "2205"]
[PlyCount "82"]
[EventDate "1998.11.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CBM 067 Extra"]
[Source "ChessBase"]
[SourceDate "1999.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.01.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 e5 3. g3 Nc6 4. Bg2 Nf6 5. Nf3 Bc5 6. 0-0 d6 7. c3 a6 8. d4 Ba7 9. Be3 0-0 10. Nbd2 Qe7 11. h3 Re8 12. Qc2 exd4 13. Nxd4 Nxd4 14. cxd4 Be6 15. b4 c6 16. Rae1 d5 17. e5 Nd7 18. a3 f6 19. f4 fxe5 20. dxe5 Bxe3+ 21. Rxe3 Kh8 22. f5 Bg8 23. e6 Nf6 24. g4 d4 25. Rd3 Rad8 26. Qc4 Nd5 27. Bxd5 Rxd5 28. Nf3 Red8 29. Rfd1 Qd6 30. Kg2 b5 31. Qb3 Bxe6 32. fxe6 Qxe6 33. Qb2 h5 34. Rxd4 hxg4 35. hxg4 Rf8 36. Qc2 Qe3 37. Rh1+ Kg8 38. Qh7+ Kf7 39. Rxd5 cxd5 40. Qh5+ Kf6 41. Qf5+ Ke7 1-0

[Event "Max Wilkerson"]
[Site "San Francisco"]
[Date "1998.11.19"]
[Round "2"]
[White "Lobo, Richard"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "2285"]
[BlackElo "2435"]
[PlyCount "85"]
[EventDate "1998.11.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CBM 067 Extra"]
[Source "ChessBase"]
[SourceDate "1999.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.01.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. Qd2 exd5 10. cxd5 Nh7 11. Nge2 Nd7 12. Nc1 Ne5 13. Be2 f5 14. 0-0 h5 15. a4 a6 16. N1a2 Bd7 17. exf5 Bxf5 18. Rae1 Rc8 19. Kh1 Rc7 20. Nc1 Re8 21. f4 Ng4 22. Bg1 Rce7 23. Bf3 Qb6 24. Rxe7 Rxe7 25. h3 Ngf6 26. Nd3 Qa5 27. Nf2 Qb4 28. g4 hxg4 29. hxg4 Bd7 30. Ra1 g5 31. Bh2 gxf4 32. Bxf4 Rf7 33. Bxd6 Ne8 34. Nd3 Qc4 35. Be2 Nxd6 36. Ne5 Qd4 37. Qxd4 cxd4 38. Nxf7 dxc3 39. Nxd6 c2 40. Rc1 Bxa4 41. Bd3 Bxb2 42. Rxc2 Bxc2 43. Bxc2 1/2-1/2

[Event "Max Wilkerson"]
[Site "San Francisco"]
[Date "1998.11.18"]
[Round "1"]
[White "Cartagena, Omar"]
[Black "Grefe, John Alan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2435"]
[BlackElo "2405"]
[PlyCount "50"]
[EventDate "1998.11.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "CBM 067 Extra"]
[Source "ChessBase"]
[SourceDate "1999.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.01.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Nc6 6. Nf3 Bg4 7. Be3 Be7 8. 0-0 0-0 9. h3 Bh5 10. g4 Bg6 11. Ne5 Bxd3 12. Qxd3 Nb4 13. Qd1 Ne4 14. Ne2 Bg5 15. f4 Be7 16. c3 Nc6 17. Kg2 Nxe5 18. dxe5 c5 19. Qc2 Qd7 20. Ng3 Nxg3 21. Kxg3 f6 22. exf6 Rxf6 23. f5 Bd6+ 24. Kg2 Qc6 25. Kg1 Rf7 1/2-1/2

[Event "San Francisco MI Dec op"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "?"]
[White "Aigner, Michael"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "2430"]
[PlyCount "110"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. g3 d6 6. Bg2 b6 7. 0-0 Bb7 8. d3 Qd7 9. Nd5 Nf6 10. Ne3 Nd4 11. Nh4 e6 12. c3 Nc6 13. Rb1 e5 14. f5 g5 15. Nf3 h6 16. b4 cxb4 17. cxb4 g4 18. Nh4 h5 19. Nd5 Nd4 20. Be3 Nxd5 21. exd5 Bf6 22. Bxd4 exd4 23. Qd2 0-0-0 24. Be4 Kb8 25. b5 Rc8 26. a4 Rc3 27. Ng2 Qc7 28. Rb2 Qc5 29. Nf4 h4 30. Qd1 hxg3 31. hxg3 Rg8 32. Rh2 Be5 33. Rh4 Bxf4 34. gxf4 Bxd5 35. Rxg4 Re8 36. Bxd5 Qxd5 37. Qf3 Qxf5 38. Rd1 Rcc8 39. Rg5 Rg8 40. Qg3 Rxg5 41. fxg5 Qd5 42. Rf1 Rg8 43. Rf5 Qxf5 44. Qxd6+ Kc8 45. Qc6+ Kd8 46. Qd6+ Qd7 47. Qb8+ Qc8 48. Qd6+ Ke8 49. Qe5+ Kd7 50. Qf5+ Kc7 51. Qxf7+ Kb8 52. Qf6 Qd8 53. Qe5+ Qc7 54. Qf5 Qg3+ 55. Kf1 Re8 0-1

[Event "San Francisco MI Dec op"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Blohm, David"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2430"]
[PlyCount "66"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 e5 3. f4 exf4 4. Bxf4 d5 5. e5 c5 6. Nf3 Qb6 7. Qc1 Ne7 8. Be2 Ng6 9. Bg3 Be7 10. c4 d4 11. Nbd2 Nc6 12. 0-0 0-0 13. a3 Bg4 14. h3 Be6 15. Ne4 Qc7 16. Neg5 Ncxe5 17. Nxe6 fxe6 18. Nxe5 Nxe5 19. Bg4 Bd6 20. Bxe6+ Kh8 21. Bxe5 Bxe5 22. Qg5 Bf4 23. Qg4 Qe5 24. Bd5 Rf6 25. Kh1 Raf8 26. Be4 b6 27. Rf3 Qg5 28. Qd7 Bb8 29. Rd1 Rxf3 30. Bxf3 Qf4 31. Kg1 Qe3+ 32. Kh1 Qf4 33. Kg1 Qe3+ 1/2-1/2

[Event "San Francisco Linklater"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "1"]
[White "Cartagena, Omar"]
[Black "Mar, Craig"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2430"]
[BlackElo "2420"]
[PlyCount "112"]
[EventDate "1998.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "CBM 063 Extra"]
[Source "ChessBase"]
[SourceDate "1998.04.29"]
[SourceVersion "1"]
[SourceVersionDate "1998.04.29"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 Nbd7 5. g3 Be7 6. Bg2 0-0 7. 0-0 c6 8. a4 b6 9. h3 a6 10. Nh4 g6 11. Bh6 Re8 12. Qd2 Bb7 13. Nf5 Bf8 14. Bxf8 Nxf8 15. dxe5 dxe5 16. Nd6 Re6 17. Rad1 Qe7 18. h4 Ne8 19. Nxe8 Qxe8 20. f4 exf4 21. gxf4 Qe7 22. Qf2 Qb4 23. e5 Qxb2 24. Ne4 c5 25. Rb1 Qa3 26. Nf6+ Rxf6 27. Bxb7 Rb8 28. exf6 Rxb7 29. Qf3 Qxf3 30. Rxf3 b5 31. Rd3 Rb6 32. Rd8 Rxf6 33. axb5 axb5 34. Rxb5 Kg7 35. Rd5 Rxf4 36. Rbxc5 Rxh4 37. Rc8 Ne6 38. c4 Rh3 39. c5 Rc3 40. Kf2 Nf4 41. Rdd8 Ne6 42. Rg8+ Kf6 43. c6 h5 44. Rh8 Rc4 45. Ke3 Kf5 46. Rh7 Ng5 47. Rhh8 Ne6 48. Rh7 Kf6 49. Rhh8 Rc5 50. Kd3 Nf4+ 51. Kd4 Rc1 52. Ke4 Rc4+ 53. Kf3 Ne6 54. Ke3 Kf5 55. Rh7 f6 56. c7 Rc5 1/2-1/2

[Event "San Francisco MI Dec op"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Pruess, David"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2430"]
[PlyCount "109"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. Bf1 Bg4 8. h3 Bxf3 9. Qxf3 Nc6 10. Qd1 d5 11. exd5 Nxd5 12. d3 Qc7 13. a4 Rad8 14. Na3 a6 15. Qb3 Rd7 16. Nc4 Rfd8 17. a5 Nf4 18. Bxf4 Qxf4 19. Nb6 Rd6 20. Re4 Qg5 21. Nc4 R6d7 22. Rae1 e6 23. Qa3 Rd5 24. Ne3 R5d7 25. h4 Qe7 26. h5 Ne5 27. h6 Bh8 28. d4 cxd4 29. Qxe7 Rxe7 30. cxd4 Nc6 31. d5 exd5 32. Nxd5 Rxe4 33. Rxe4 Bxb2 34. Ne7+ Kf8 35. Nxc6 bxc6 36. Bxa6 Bc3 37. Bb7 Bxa5 38. Bxc6 Bd2 39. f4 f5 40. Ra4 Rd4 41. Ra8+ Kf7 42. Ra7+ Kf6 43. Rxh7 Bxf4 44. Rh8 Rd1+ 45. Kf2 Rh1 46. Rf8+ Ke7 47. Re8+ Kd6 48. g3 Rxh6 49. gxf4 Kxc6 50. Kg3 Kd5 51. Re5+ Kd6 52. Re1 Rh7 53. Re8 Rh1 54. Kg2 Rh4 55. Kg3 1/2-1/2

[Event "San Francisco Linklater"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "3"]
[White "Cartagena, Omar"]
[Black "Shipman, Walter"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2430"]
[BlackElo "2350"]
[PlyCount "57"]
[EventDate "1998.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "CBM 063 Extra"]
[Source "ChessBase"]
[SourceDate "1998.04.29"]
[SourceVersion "1"]
[SourceVersionDate "1998.04.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 0-0 8. Nc3 Re8 9. Qh5 d6 10. Bg5 f6 11. Bd2 Be6 12. Rad1 Bf7 13. Qg4 Nce5 14. Qg3 c6 15. Be2 Be6 16. Na4 Qc7 17. Nxc5 dxc5 18. Ne3 Nf8 19. Bc3 Kh8 20. f4 Ned7 21. Bh5 Re7 22. e5 fxe5 23. Qg5 Qd8 24. f5 Bg8 25. Rd6 Re8 26. f6 g6 27. Qh6 Re7 28. Bxe5 Rf7 29. Qg7+ 1-0

[Event "San Francisco Linklater"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "7"]
[White "Cartagena, Omar"]
[Black "Stein, Aleksander"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2430"]
[BlackElo "2250"]
[PlyCount "155"]
[EventDate "1998.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "CBM 063 Extra"]
[Source "ChessBase"]
[SourceDate "1998.04.29"]
[SourceVersion "1"]
[SourceVersionDate "1998.04.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 b6 4. c4 Bb7 5. Nc3 Nc6 6. Bb2 Nd4 7. Bd3 Nf6 8. 0-0 d6 9. Re1 Be7 10. Bf1 0-0 11. d3 Nd7 12. Nxd4 cxd4 13. Ne2 e5 14. f4 a6 15. f5 b5 16. Ng3 bxc4 17. bxc4 Bc6 18. Bc1 Bg5 19. Qg4 Bxc1 20. Rexc1 f6 21. Rab1 Rb8 22. Nh5 Rf7 23. h4 Nc5 24. Qd1 Rfb7 25. Rxb7 Rxb7 26. Rb1 Be8 27. Rxb7 Nxb7 28. Ng3 Qb6 29. Qc1 Nc5 30. Nh1 Qb4 31. Nf2 a5 32. g4 a4 33. g5 Nd7 34. a3 Qc3 35. Qb1 Qb3 36. Qc1 Bh5 37. Qe1 Qc3 38. Qb1 Qxa3 39. Qb5 Nf8 40. Qd5+ Bf7 41. Qa8 fxg5 42. hxg5 Qc1 43. Qxa4 Qxg5+ 44. Bg2 Qc1+ 45. Bf1 Bh5 46. Qa2 Qg5+ 47. Bg2 Bf7 48. Qa3 Qe7 49. Bf3 Nd7 50. Qa8+ Qf8 51. Qa7 Nc5 52. Qc7 h6 53. Kh2 Be8 54. Bg2 Kh7 55. Nh3 Qf6 56. Qb8 Qe7 57. Kg3 Nb7 58. Qa7 Qd7 59. Qb8 Nc5 60. Kh2 Qe7 61. Kg3 Bf7 62. Kh2 g6 63. fxg6+ Bxg6 64. Qc8 Kg7 65. Kg3 h5 66. Qb8 Be8 67. Qb1 Ne6 68. Qc1 Qf6 69. Qd2 Kg6 70. Bf3 Bd7 71. Be2 Ng5 72. Ng1 h4+ 73. Kg2 Be6 74. Bf1 Nf7 75. Kh1 Qg5 76. Qe2 Nh6 77. Qf2 Kg7 78. Nf3 1-0

[Event "San Francisco MI Dec op"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Vucic, Mladen"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2430"]
[BlackElo "2365"]
[PlyCount "65"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. g3 a6 7. Bg2 Bd7 8. 0-0 Qc7 9. a4 Be7 10. h3 Nf6 11. Nb3 b6 12. g4 Bc8 13. g5 Nd7 14. f4 0-0 15. Kh1 Re8 16. Be3 Rb8 17. f5 Nde5 18. Nd4 Nxd4 19. Qxd4 Bf8 20. Rae1 Bd7 21. Bc1 b5 22. axb5 axb5 23. Qd1 b4 24. Ne2 Bb5 25. Rf2 Bxe2 26. Rfxe2 g6 27. b3 Rb5 28. Rf1 Rc8 29. fxe6 fxe6 30. Ref2 Be7 31. Bb2 Rf8 32. Rxf8+ Bxf8 33. Qd2 0-1

[Event "San Francisco Linklater"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "5"]
[White "Cartagena, Omar"]
[Black "Zilberstein, Dmitry"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2430"]
[BlackElo "2310"]
[PlyCount "141"]
[EventDate "1998.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "CBM 063 Extra"]
[Source "ChessBase"]
[SourceDate "1998.04.29"]
[SourceVersion "1"]
[SourceVersionDate "1998.04.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 Nc6 10. d5 Nb8 11. Be2 e5 12. dxe6 Bxe6 13. Nf3 Nc6 14. 0-0 Qd7 15. Qd2 Rad8 16. Rfd1 Rfe8 17. Nb5 Nc8 18. Bg5 f6 19. Bf4 Ne5 20. Nfd4 Bf7 21. Nc2 d5 22. cxd5 Bxd5 23. Ne3 Bc6 24. Qc2 Qe7 25. Nd4 Nb6 26. Bxe5 Qxe5 27. Nxc6 bxc6 28. Bf1 Rc8 29. Nc4 Nxc4 30. Qxc4+ Kh8 31. Rd7 Re7 32. Rcd1 h5 33. g3 Rc7 34. R7d6 Kh7 35. Rxc6 Rxc6 36. Qxc6 Rc7 37. Qd5 f5 38. Bc4 Qxd5 39. Rxd5 Bc3 40. h3 Kg7 41. Kg2 Bb4 42. f3 a5 43. a4 Re7 44. g4 hxg4 45. hxg4 fxg4 46. fxg4 Bc3 47. Kf3 Re5 48. Rd7+ Kf8 49. Rd3 Bb2 50. Bd5 g5 51. b4 axb4 52. a5 Re1 53. a6 Ra1 54. Bc4 Ke7 55. Ke4 Ra5 56. Rd5 Ra4 57. Rd3 Ra5 58. Rd2 Bc1 59. Ra2 Ba3 60. Rh2 Kd6 61. Rh7 Kc5 62. Rc7+ Kb6 63. Rb7+ Kc5 64. Bd3 Kc6 65. Kf3 Kc5 66. a7 Bc1 67. Ke2 Ra2+ 68. Kf3 b3 69. Rc7+ Kd4 70. Bb1 Ra3 71. Ke2 1/2-1/2

[Event "San Francisco Linklater"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "4"]
[White "Cusi, Ronald"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "2375"]
[BlackElo "2430"]
[PlyCount "16"]
[EventDate "1998.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "CBM 063 Extra"]
[Source "ChessBase"]
[SourceDate "1998.04.29"]
[SourceVersion "1"]
[SourceVersionDate "1998.04.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 Nf6 7. 0-0 a6 8. Be3 Bb4 1/2-1/2

[Event "San Francisco Linklater"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "8"]
[White "Grefe, John Alan"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2425"]
[BlackElo "2430"]
[PlyCount "57"]
[EventDate "1998.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "CBM 063 Extra"]
[Source "ChessBase"]
[SourceDate "1998.04.29"]
[SourceVersion "1"]
[SourceVersionDate "1998.04.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 exd4 10. cxd4 Nf6 11. Rg1 0-0 12. Qb3 Qxf3 13. Bg2 Qf5 14. Qxb7 Nxd4 15. exd4 Rab8 16. Qf3 Qc2 17. Qd1 Rfe8+ 18. Be3 Qc3+ 19. Kf1 Ng4 20. Bd5 Nxe3+ 21. fxe3 Rxe3 22. Rc1 Qb2 23. Rxc7 Qb5+ 24. Kf2 Qxd5 25. Kxe3 Qe6+ 26. Kd2 Qh6+ 27. Kd3 Qh3+ 28. Rg3 Qf5+ 29. Ke2 1/2-1/2

[Event "San Francisco Linklater"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "2"]
[White "Lobo, Richard"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2310"]
[BlackElo "2430"]
[PlyCount "94"]
[EventDate "1998.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "CBM 063 Extra"]
[Source "ChessBase"]
[SourceDate "1998.04.29"]
[SourceVersion "1"]
[SourceVersionDate "1998.04.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 f5 5. Be2 Nf6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Nbd2 b6 10. Qc2 Ne4 11. Ne5 Bb7 12. f3 Nxd2 13. Qxd2 Nd7 14. f4 Nf6 15. Bf3 a5 16. a4 Rad8 17. Rac1 c5 18. Rfd1 Bxe5 19. fxe5 Ne4 20. Bxe4 dxe4 21. Qf2 g5 22. dxc5 bxc5 23. Rd6 Rxd6 24. exd6 Qxd6 25. Qe1 Rd8 26. Bf6 Rd7 27. Bxg5 e5 28. Qxa5 f4 29. Rf1 h6 30. Bh4 Kh7 31. Qc3 Rg7 32. h3 f3 33. g3 Qe6 34. Kh2 Bc8 35. g4 Rxg4 36. hxg4 Qxg4 37. Qd2 Qxh4+ 38. Kg1 Qg3+ 39. Kh1 Bh3 40. Rf2 Bg2+ 41. Rxg2 Qh3+ 42. Kg1 fxg2 43. Qxg2 Qxe3+ 44. Qf2 Qg5+ 45. Kf1 Qc1+ 46. Kg2 Qg5+ 47. Kf1 Qc1+ 1/2-1/2

[Event "San Francisco MI Dec op"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "?"]
[White "Orton, William R"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2240"]
[BlackElo "2430"]
[PlyCount "70"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Qc7 5. 0-0 Be7 6. d3 Nf6 7. Ng5 0-0 8. f4 exf4 9. Bxf4 d6 10. Nd2 h6 11. Ngf3 Nh5 12. Be3 Be6 13. Nh4 Bxh4 14. Qxh5 Qe7 15. g3 Bf6 16. Bxe6 Qxe6 17. Bf4 Rad8 18. Rae1 Ne5 19. d4 cxd4 20. cxd4 Nd3 21. d5 Qe7 22. Re2 Bxb2 23. Rf3 Ne5 24. Rb3 Bd4+ 25. Kg2 Rc8 26. g4 Ng6 27. Bg3 Rc2 28. a4 Bc3 29. Rxc3 Rxc3 30. h4 Rfc8 31. g5 Rxg3+ 32. Kxg3 Qe5+ 33. Kf2 Qh2+ 34. Ke3 Rc3+ 35. Kd4 Qe5# 0-1

[Event "San Francisco Linklater"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "6"]
[White "Rey, Guillermo"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "2335"]
[BlackElo "2430"]
[PlyCount "120"]
[EventDate "1998.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "CBM 063 Extra"]
[Source "ChessBase"]
[SourceDate "1998.04.29"]
[SourceVersion "1"]
[SourceVersionDate "1998.04.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 10. Be2 a5 11. 0-0 Re8 12. a3 Bf8 13. Rc1 c6 14. Ne1 Bd6 15. Nd3 Qe7 16. Na4 Nd7 17. Bf3 Nf6 18. Nac5 Bf5 19. g3 h5 20. h4 Qc7 21. Nf4 Re7 22. Ncd3 Qb6 23. Qe2 Rae8 24. Rfd1 Ng4 25. Re1 Nxe3 26. fxe3 Rxe3 27. Qf2 Qxd4 28. Rxe3 Rxe3 29. Ne1 Bc5 30. Rxc5 Rxe1+ 31. Kg2 Qxf2+ 32. Kxf2 Rb1 33. Rxa5 Rxb2+ 34. Ke3 Rb3+ 35. Kf2 Kg7 36. Ne2 Bd3 37. Nd4 Rb2+ 38. Ke3 Bc4 39. Be2 b6 40. Ra7 c5 41. Ne6+ Kf6 42. Bxc4 fxe6 43. Bf1 Rb3+ 44. Kf2 c4 45. a4 Ke5 46. a5 bxa5 47. Rxa5 Kd4 48. Ra1 e5 49. Rd1+ Kc5 50. Rc1 e4 51. Be2 Kd4 52. Rd1+ Ke5 53. g4 hxg4 54. Bxg4 Rb2+ 55. Kg3 c3 56. h5 gxh5 57. Bxh5 c2 58. Rc1 d4 59. Kf2 d3 60. Ke3 Rb1 0-1

[Event "San Francisco Linklater"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "9"]
[White "Wolski, Thomas"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2315"]
[BlackElo "2430"]
[PlyCount "21"]
[EventDate "1998.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "CBM 063 Extra"]
[Source "ChessBase"]
[SourceDate "1998.04.29"]
[SourceVersion "1"]
[SourceVersionDate "1998.04.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bg4 5. d4 e6 6. Nbd2 Nbd7 7. Re1 Be7 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 Nf6 11. Re1 1/2-1/2

[Event "National op"]
[Site "Las Vegas"]
[Date "1997.??.??"]
[Round "1"]
[White "Cartagena, Omar"]
[Black "Braun, J."]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2505"]
[BlackElo "2080"]
[PlyCount "83"]
[EventDate "1997.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 058 Extra"]
[Source "ChessBase"]
[SourceDate "1997.07.29"]
[SourceVersion "1"]
[SourceVersionDate "1997.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Qe2 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. c4 d6 8. h3 Nd7 9. Nc3 Nc5 10. d3 a5 11. Be3 Ne6 12. h4 Ncd4 13. Bxd4 exd4 14. Nb1 Re8 15. Nfd2 Nc5 16. Nb3 Nxb3 17. axb3 c6 18. Qc2 Qb6 19. Nd2 Bd7 20. f4 f5 21. Rfe1 Qc7 22. c5 dxc5 23. Qxc5 b6 24. Qc2 Rac8 25. e5 Bf8 26. Nf3 Be6 27. Ng5 Bd5 28. Rec1 Bc5 29. Bxd5+ cxd5 30. b4 axb4 31. Qb3 Qb7 32. h5 h6 33. Nf3 gxh5 34. Kg2 Kh7 35. Rh1 Qf7 36. Rh3 Rg8 37. Rah1 Kg7 38. Rxh5 Rc6 39. Qa4 Rg6 40. Kf2 Qe8 41. Qxe8 Rxe8 42. Nh4 1-0

[Event "California-ch"]
[Site "California"]
[Date "1997.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Cunningham, Robin J"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2425"]
[BlackElo "2315"]
[PlyCount "99"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 f5 10. d5 e5 11. dxe6 Bxe6 12. Nf3 Nc6 13. Be2 d5 14. c5 d4 15. Bg5 dxc3 16. Bxd8 Rfxd8 17. Bd3 Nb4 18. 0-0 Nxd3 19. cxb6 Nxc1 20. Qxc1 axb6 21. Qe3 Bd5 22. Rc1 Be4 23. h4 c2 24. Qe2 Rac8 25. Ne1 Re8 26. Nd3 Bxd3 27. Qxd3 Rc3 28. Qd5+ Kh8 29. h5 Rc5 30. Qd2 Rec8 31. h6 Bb2 32. g3 Kg8 33. Qd7 R5c7 34. Qe6+ Kh8 35. Kg2 Bxc1 36. Qf6+ Kg8 37. Qe6+ Kf8 38. Qf6+ Rf7 39. Qh8+ Ke7 40. Qxc8 Bxh6 41. Qxc2 Bg7 42. Qc7+ Ke8 43. Qxb6 Rd7 44. a4 Bd4 45. Qe6+ Kd8 46. b4 Kc7 47. a5 b6 48. a6 b5 49. Qe8 Rd6 50. Qa8 1-0

[Event "California-ch"]
[Site "California"]
[Date "1997.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Grefe, John Alan"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2425"]
[BlackElo "2425"]
[PlyCount "54"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Ng4 8. 0-0-0 Nxe3 9. fxe3 0-0 10. h4 h5 11. Be2 Nc6 12. g4 hxg4 13. h5 Ne5 14. Qe1 g5 15. h6 Bf6 16. Qf2 Bd7 17. Nd5 Rc8 18. h7+ Kh8 19. Nxf6 exf6 20. Nf5 Bxf5 21. Qxf5 Re8 22. Bxg4 Rc5 23. Kb1 Nc4 24. Qf2 f5 25. Bxf5 Qf6 26. Rd4 Rxe4 27. Qg2 Rxf5 0-1

[Event "National op"]
[Site "Las Vegas"]
[Date "1997.??.??"]
[Round "3"]
[White "Cartagena, Omar"]
[Black "Ibragimov, Ildar"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2505"]
[BlackElo "2645"]
[PlyCount "66"]
[EventDate "1997.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 058 Extra"]
[Source "ChessBase"]
[SourceDate "1997.07.29"]
[SourceVersion "1"]
[SourceVersionDate "1997.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qd6 6. Na3 b5 7. c3 c5 8. Nc2 Bb7 9. d4 cxd4 10. cxd4 exd4 11. Ncxd4 0-0-0 12. Bg5 Be7 13. Bxe7 Nxe7 14. Qc2 Nc6 15. Rad1 Nxd4 16. Nxd4 Qe5 17. Nc6 Rxd1 18. Rxd1 Qe6 19. Rc1 Bxc6 20. Qxc6 Qxc6 21. Rxc6 Rd8 22. f4 Rd2 23. Rxa6 Rxb2 24. e5 Kb7 25. Ra3 b4 26. Ra5 Kb6 27. Ra8 c5 28. f5 c4 29. e6 fxe6 30. fxe6 Re2 31. Rc8 c3 32. a3 Rxe6 33. axb4 Rc6 0-1

[Event "California-ch"]
[Site "California"]
[Date "1997.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Lobo, Richard"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2425"]
[BlackElo "2335"]
[PlyCount "68"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Be3 Be7 12. Re2 0-0 13. Ne1 f6 14. f3 Ng5 15. exf6 Bxf6 16. Nc3 Nf7 17. f4 Nd6 18. Nf3 Rf7 19. Bf2 h6 20. Qd3 Re8 21. Rae1 Rff8 22. a3 b6 23. g4 Bd8 24. Bg3 Nc4 25. g5 hxg5 26. Nxg5 Bxg5 27. fxg5 Nd6 28. Bxd6 Qxd6 29. Qh3 Nxd4 30. g6 Nxe2+ 31. Rxe2 Rf4 32. Nb5 Qc5+ 33. Kg2 Qxb5 34. Rxe6 Qxb2+ 0-1

[Event "California-ch"]
[Site "California"]
[Date "1997.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Wolski, Thomas"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2425"]
[BlackElo "2320"]
[PlyCount "65"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. b3 Nf6 4. Qe2 Nc6 5. Bb2 e5 6. c3 Be7 7. g3 0-0 8. Bg2 Ne8 9. d4 Bg4 10. dxc5 dxc5 11. Nbd2 Qb8 12. Nc4 Be6 13. 0-0 f6 14. Nh4 Nd6 15. Ne3 Re8 16. Rad1 Bf8 17. f4 b6 18. f5 Bf7 19. g4 Qb7 20. Nd5 Rad8 21. Bc1 Ne7 22. g5 Nxd5 23. exd5 Kh8 24. g6 Bg8 25. gxh7 Bxh7 26. Rd3 e4 27. Rh3 Qxd5 28. Rd1 Qa8 29. Ng6+ Kg8 30. Qh5 Nxf5 31. Qxh7+ Kf7 32. Rf1 Nd6 33. Rg3 1-0

[Event "California-ch"]
[Site "California"]
[Date "1997.??.??"]
[Round "6"]
[White "Cusi, Ronald"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2380"]
[BlackElo "2425"]
[PlyCount "64"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e3 d6 6. Nge2 e5 7. 0-0 Nc6 8. d3 Be6 9. Nd5 Qd7 10. Rb1 Bh3 11. b4 Bxg2 12. Kxg2 Nxd5 13. cxd5 Ne7 14. e4 c6 15. dxc6 Nxc6 16. b5 Nd4 17. Nxd4 exd4 18. Qb3 Rfc8 19. Bd2 Rc5 20. a4 Re8 21. Rbc1 Rh5 22. Rh1 d5 23. f3 dxe4 24. dxe4 Qh3+ 25. Kf2 Be5 26. Qd3 g5 27. g4 Bxh2 28. Qf1 Qg3+ 29. Ke2 Rxe4+ 30. fxe4 d3+ 31. Kd1 Qxg4+ 32. Ke1 Bg3+ 0-1

[Event "California-ch"]
[Site "California"]
[Date "1997.??.??"]
[Round "?"]
[White "Izumikawa, Burt"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2395"]
[BlackElo "2425"]
[PlyCount "68"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 e5 7. d5 Nb8 8. Nf3 Bd6 9. Be2 Nd7 10. 0-0 0-0 11. Rb1 Nc5 12. Nd2 f5 13. Bf3 b6 14. c4 f4 15. Bg4 Qh4 16. Bxc8 Raxc8 17. Ba3 f3 18. Nxf3 Qxe4 19. Bxc5 Bxc5 20. Qa4 Qf4 21. Rbd1 Bd6 22. Nd2 Bc5 23. Nf3 Rf6 24. Qd7 Rcf8 25. Kh1 e4 26. Ng1 Qe5 27. f4 Rxf4 28. Rxf4 Qxf4 29. Qe6+ Kh8 30. Re1 e3 31. Nf3 Qxc4 32. h3 Qxa2 33. Ne5 Qf2 34. Nd3 Qg3 0-1

[Event "California-ch"]
[Site "California"]
[Date "1997.??.??"]
[Round "?"]
[White "Margulis, Igor"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2270"]
[BlackElo "2425"]
[PlyCount "82"]
[EventDate "1997.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Qa4+ Bd7 13. Qa3 Qe6 14. Rd1 0-0 15. Rd6 Qf5 16. Be2 Be6 17. 0-0 Ng6 18. Qc5 Nf4 19. Re1 Bxa2 20. Bf1 Rfc8 21. Qd4 Be6 22. Rxe4 Ng6 23. Bd3 Qh5 24. Be2 Qg5 25. f4 Qh6 26. g4 Nh4 27. Bd2 Qg6 28. Kf2 h5 29. h3 Qh7 30. Re3 hxg4 31. hxg4 Ng6 32. Rg3 Rc2 33. f5 Qh2+ 34. Rg2 Qh4+ 35. Kg1 Nxe5 36. Qxe5 Rxd2 37. Rxd2 Qe1+ 38. Kh2 Qh4+ 39. Kg1 Qe1+ 40. Kh2 Qh4+ 41. Kg1 Qe1+ 1/2-1/2

[Event "National op"]
[Site "Las Vegas"]
[Date "1997.??.??"]
[Round "2"]
[White "Martin, Andreas"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2185"]
[BlackElo "2505"]
[PlyCount "58"]
[EventDate "1997.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 058 Extra"]
[Source "ChessBase"]
[SourceDate "1997.07.29"]
[SourceVersion "1"]
[SourceVersionDate "1997.07.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c3 Nf6 4. Bf4 g6 5. e3 Bg7 6. Bd3 0-0 7. Nbd2 Bf5 8. Bxf5 gxf5 9. Ne5 Nbd7 10. h3 Ne4 11. Nxe4 fxe4 12. Qh5 f6 13. Nxd7 Qxd7 14. Bh6 Rf7 15. f3 exf3 16. gxf3 Bxh6 17. Qxh6 Qf5 18. Qf4 Qxf4 19. exf4 Rg7 20. Kf2 Kf7 21. Rag1 Rag8 22. Rg4 h5 23. Rxg7+ Rxg7 24. Re1 h4 25. f5 Rg3 26. Rg1 Rxh3 27. Rg4 Rh1 28. Rg1 Rxg1 29. Kxg1 e5 0-1

[Event "National op"]
[Site "Las Vegas"]
[Date "1997.??.??"]
[Round "4"]
[White "Sarkar, Justin"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2225"]
[BlackElo "2505"]
[PlyCount "66"]
[EventDate "1997.08.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 058 Extra"]
[Source "ChessBase"]
[SourceDate "1997.07.29"]
[SourceVersion "1"]
[SourceVersionDate "1997.07.29"]
[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. Bxf6 gxf6 10. Nd5 Bg7 11. Qh5 Ne7 12. Ne3 d5 13. Nxd5 Nxd5 14. 0-0-0 0-0 15. Rxd5 Qe7 16. Rd3 f5 17. exf5 e4 18. Rb3 Qe5 19. Be2 Bxf5 20. g3 Qf6 21. Bg4 Bg6 22. Qc5 Rfd8 23. h4 h5 24. Bh3 Bh6+ 25. Kb1 Rd2 26. Rf1 Rad8 27. Ka1 e3 28. Rxe3 Bxe3 29. Qxe3 b4 30. Nb1 Rxc2 31. Qb3 a5 32. a4 Qc6 33. Qe3 Qxa4+ 0-1

[Event "San Francisco Capps Memorial"]
[Site "San Francisco"]
[Date "1996.??.??"]
[Round "3"]
[White "Blohm, David"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2380"]
[PlyCount "57"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bc4 Bc5 8. 0-0 d6 9. Qd3 0-0 10. Be3 Qa5 11. Rad1 Bg4 12. Rd2 Bxe3 13. Qxe3 Rad8 14. f3 Be6 15. Bxe6 fxe6 16. Rfd1 Qc7 17. Na4 d5 18. c4 dxe4 19. fxe4 Rxd2 20. Rxd2 Ng4 21. Qe1 Qa5 22. b3 Rf2 23. Nc3 Rxd2 24. Qxd2 Qb6+ 25. Kf1 Nxh2+ 26. Ke2 Ng4 27. b4 Qf2+ 28. Kd3 Qd4+ 29. Kc2 0-1

[Event "National op"]
[Site "Las Vegas"]
[Date "1996.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Blatny, Pavel"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2380"]
[BlackElo "2515"]
[PlyCount "90"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. h3 Bg7 5. Nf3 b5 6. Bd3 b4 7. Ne2 Ba6 8. Ng3 e6 9. 0-0 Qb6 10. a3 Nf6 11. exd5 cxd5 12. axb4 Bxd3 13. Qxd3 Qxb4 14. b3 Qb7 15. Ba3 Nc6 16. Rfe1 Ne7 17. Bc5 Nd7 18. Ba3 Nb6 19. h4 0-0 20. h5 Rfe8 21. hxg6 hxg6 22. Ng5 Nd7 23. Qf3 Nf6 24. Qf4 Nf5 25. Nxf5 exf5 26. Qh2 Nh5 27. Bc5 Qd7 28. Rxe8+ Rxe8 29. Nf3 f4 30. Rxa7 Qb5 31. Qh3 Nf6 32. Ra1 Ne4 33. Re1 Bf6 34. Qh6 Qb8 35. Ba3 Re6 36. Bc1 Ng5 37. Rxe6 Nxe6 38. Bd2 Bxd4 39. Bxf4 Nxf4 40. Nxd4 Qe5 41. Nf3 Qe4 42. Qg5 Ne2+ 43. Kh1 Qxc2 44. Qxd5 Qc1+ 45. Kh2 Qh6+ 0-1

[Event "San Francisco Capps Memorial"]
[Site "San Francisco"]
[Date "1996.??.??"]
[Round "5"]
[White "Cartagena, Omar"]
[Black "Browne, Walter Shawn"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2380"]
[BlackElo "2535"]
[PlyCount "75"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 e6 8. 0-0 Be7 9. Qf3 Qc7 10. Bg5 Nbd7 11. Rad1 b4 12. Bxf6 Bxf6 13. Nce2 Nc5 14. Ng3 0-0 15. Nh5 Be5 16. Qg4 Nxb3 17. cxb3 Qc5 18. Nf3 g6 19. Nf4 Bg7 20. Nd3 Qa5 21. e5 dxe5 22. Qe4 Rb8 23. Nfxe5 Bb7 24. Qf4 Rbd8 25. Nc4 Qd5 26. Ne3 Qb5 27. Nxb4 Bxb2 28. a4 Qe5 29. Qh4 Bd4 30. Nbc2 g5 31. Qh5 Ba7 32. Ng4 Qf4 33. Rxd8 Rxd8 34. g3 Qd2 35. Qh6 f5 36. Qxe6+ Kf8 37. Qxf5+ Ke7 38. Qxh7+ 1-0

[Event "San Francisco Capps Memorial"]
[Site "San Francisco"]
[Date "1996.??.??"]
[Round "2"]
[White "Cartagena, Omar"]
[Black "Gross, Benjamin"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2380"]
[PlyCount "55"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 0-0 6. Re1 d6 7. c3 a6 8. Bb3 Na5 9. Bc2 c5 10. Nbd2 Nc6 11. Nf1 Ne8 12. Ne3 g6 13. Nd5 Ng7 14. d4 Be6 15. Nxe7+ Nxe7 16. dxe5 d5 17. Bg5 Re8 18. Bf6 Qd7 19. Qd2 dxe4 20. Qxd7 Bxd7 21. Bxe4 Nc6 22. Bd5 Ne6 23. Rad1 Rab8 24. h4 h5 25. b3 b5 26. Be4 Nf8 27. Rd3 Re6 28. Red1 1-0

[Event "National op"]
[Site "Las Vegas"]
[Date "1996.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Gross, Ronald Joseph"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2380"]
[BlackElo "2215"]
[PlyCount "83"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6 8. Bb5 Qe7+ 9. Qe3 Bd7 10. 0-0 Qxe3 11. Bxe3 0-0-0 12. Rfd1 Nxb5 13. Nxb5 a6 14. Nc3 Bg4 15. Rxd8+ Nxd8 16. Nd4 Bc5 17. Nd5 Re8 18. h3 Bd7 19. Rd1 Bxd4 20. Bxd4 f6 21. c4 Nc6 22. Bc3 Be6 23. Ne3 Bd7 24. b4 Ne7 25. g4 Ng6 26. Kh2 Nf4 27. Rd2 Rf8 28. Kg3 g5 29. h4 h5 30. f3 Re8 31. Bd4 Rf8 32. Rh2 Ng6 33. gxh5 Nxh4 34. f4 Nf5+ 35. Nxf5 Bxf5 36. fxg5 fxg5 37. Rf2 Rd8 38. Rxf5 Rxd4 39. Rxg5 Rd1 40. Rg4 Kd7 41. h6 Rg1+ 42. Kh4 1-0

[Event "California-ch"]
[Site "USA"]
[Date "1996.??.??"]
[Round "7"]
[White "Cartagena, Omar"]
[Black "Izumikawa, Burt"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2380"]
[BlackElo "2385"]
[PlyCount "12"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 g6 5. g3 Bg7 6. Bg2 0-0 1/2-1/2

[Event "California-ch"]
[Site "USA"]
[Date "1996.??.??"]
[Round "4"]
[White "Cartagena, Omar"]
[Black "Koploy, Paul"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2380"]
[BlackElo "2330"]
[PlyCount "76"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Qd3 c5 5. exd5 exd5 6. Bg5 cxd4 7. Qxd4 Be7 8. 0-0-0 Nc6 9. Qa4 0-0 10. Nf3 Be6 11. Nd4 Qb6 12. Be3 Qc7 13. Bd3 a6 14. Nxe6 fxe6 15. Qh4 Bb4 16. Na4 b5 17. Nc5 Qf7 18. c3 Ba5 19. Nb3 Bd8 20. Qh3 Re8 21. Nd4 Ne5 22. Bc2 Nc4 23. Rhe1 g6 24. f4 Bb6 25. Kb1 Rad8 26. Bc1 e5 27. Nc6 e4 28. Nxd8 Rxd8 29. f5 Ne5 30. fxg6 hxg6 31. Rf1 Rd6 32. Bxe4 Qe8 33. Bc2 Nfg4 34. Qg3 b4 35. h3 Nf6 36. Rde1 Nfd7 37. Bf4 Re6 38. Bb3 Nc4 1-0

[Event "California-ch"]
[Site "USA"]
[Date "1996.??.??"]
[Round "2"]
[White "Cartagena, Omar"]
[Black "Mar, Craig"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2380"]
[BlackElo "2420"]
[PlyCount "149"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bb6 7. Nbd2 0-0 8. Re1 a6 9. Bb3 Be6 10. Nc4 Ba7 11. Ne3 Bxe3 12. Bxe3 Bxb3 13. Qxb3 Rb8 14. Bg5 h6 15. Bh4 Qe7 16. Re3 Qe6 17. Bxf6 Qxf6 18. Qd1 Ne7 19. d4 Ng6 20. Qd2 Rbe8 21. Rae1 Qe6 22. b3 Nf4 23. Nh4 Qg4 24. g3 Qg5 25. Kh1 Nh5 26. Qe2 Nf6 27. f3 d5 28. dxe5 Qxe5 29. f4 Qe6 30. e5 Ne4 31. Kg2 f5 32. exf6 Qxf6 33. Qd3 c6 34. Nf3 g5 35. fxg5 hxg5 36. Rf1 g4 37. Nd2 Qg6 38. Nxe4 dxe4 39. Qc4+ Kg7 40. Rfe1 Qf5 41. Qe2 Kh6 42. Rxe4 Rxe4 43. Qxe4 Qf2+ 44. Kh1 Qf3+ 45. Qxf3 Rxf3 46. c4 Rf2 47. Re7 Rxa2 48. Rxb7 Rb2 49. Rb6 Kg5 50. Rxa6 Kf5 51. Rxc6 Rxb3 52. Kg1 Rb2 53. Rc8 Rc2 54. Rf8+ Kg5 55. Rf4 Rc1+ 56. Kf2 Rc2+ 57. Ke3 Rxh2 58. Rd4 Rc2 59. Rd5+ Kf6 60. Rc5 Ke6 61. Kf4 Kd6 62. Rd5+ Ke6 63. Rd4 Rc3 64. Re4+ Kf6 65. Kxg4 Rc1 66. Rf4+ Kg6 67. Rd4 Kf6 68. Rd6+ Kg7 69. Rd4 Kf6 70. Kf4 Rf1+ 71. Ke4 Ke6 72. Rd5 Rg1 73. Rg5 Kf6 74. Rg4 Ke6 75. Kd4 1-0

[Event "California-ch"]
[Site "USA"]
[Date "1996.??.??"]
[Round "5"]
[White "Cusi, Ronald"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2365"]
[BlackElo "2380"]
[PlyCount "70"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 0-0 6. f3 d5 7. e3 c5 8. Qc2 Nc6 9. Bd3 dxc4 10. Bxc4 e5 11. dxc5 Qa5 12. Ne2 Qxc5 13. Bd3 e4 14. fxe4 Ne5 15. 0-0 Re8 16. Ng3 Bd7 17. Rb1 Bc6 18. Rb4 Nfg4 19. Re1 Qe7 20. Nf5 Qg5 21. Rf1 a5 22. Rd4 Re6 23. Rf4 Rae8 24. Nd6 Nxh2 25. Nxf7 Nhf3+ 26. Kf1 Nxd4 27. Nxg5 Nxc2 28. Bxc2 Bb5+ 29. Kg1 Rc6 30. Bd2 Bd3 31. Bb3+ Bc4 32. Ba4 b5 33. Bc2 a4 34. Be1 Bb3 35. Bb1 Rd6 0-1

[Event "National op"]
[Site "Las Vegas"]
[Date "1996.??.??"]
[Round "?"]
[White "Dimazana, Eric"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "A16"]
[BlackElo "2380"]
[PlyCount "58"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. a4 a5 7. d3 Bg7 8. Be3 Nc6 9. Nf3 0-0 10. 0-0 Bg4 11. Qd2 Rb8 12. Nb5 Nb4 13. Bh6 Bxf3 14. Bxf3 Bxh6 15. Qxh6 c6 16. Nc3 e5 17. Rac1 f5 18. Rfd1 Qe7 19. Qe3 Nd7 20. Bg2 Nf6 21. Qb6 Ra8 22. e4 Ng4 23. d4 f4 24. Rd2 fxg3 25. hxg3 Qg5 26. Rcd1 Qh6 27. dxe5 Qh2+ 28. Kf1 Qxg3 29. Rd8 Ne3+ 0-1

[Event "California-ch+"]
[Site "USA"]
[Date "1996.??.??"]
[Round "1"]
[White "Donaldson, John W"]
[Black "Cartagena, Omar"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2420"]
[BlackElo "2380"]
[PlyCount "131"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 exd4 9. Nxd4 Nc5 10. f3 a5 11. Ndb5 Qe7 12. Qd2 b6 13. Bg5 Bb7 14. Nd5 Bxd5 15. cxd5 Rfc8 16. Rad1 Qe5 17. Bf4 Qe8 18. Rfe1 Nh5 19. Be3 f5 20. exf5 gxf5 21. Bd4 Qf7 22. Bxg7 Nxg7 23. Nc3 Qf6 24. Bb5 Rf8 25. Bc6 Rad8 26. Qd4 Qxd4+ 27. Rxd4 Rf7 28. Nb5 Kf8 29. a3 Na6 30. Rc4 Nc5 31. Rd4 Na6 32. b4 axb4 33. axb4 Nb8 34. Rc4 Nxc6 35. Rxc6 Rdd7 36. Ra1 Rfe7 37. Rac1 Ne8 38. Nd4 Re5 39. Rd1 Kf7 40. Ne6 Ke7 41. Kf2 Kf6 42. Rd4 Re7 43. f4 Re4 44. Rxe4 fxe4 45. g4 Kg6 46. h3 h5 47. g5 h4 48. Ke3 Kf5 49. Rc4 c5 50. bxc5 dxc5 51. Rxe4 Nd6 52. Re5+ Kg6 53. Nf8+ Kf7 54. Rxe7+ Kxe7 55. Ng6+ Kf7 56. Nxh4 b5 57. Nf3 b4 58. Ne5+ Kg7 59. Kd3 b3 60. Kc3 c4 61. Kb2 Kf8 62. h4 Nf5 63. Nxc4 Nxh4 64. Ne3 Ke7 65. Kxb3 Kd6 66. Kc3 1-0

[Event "National op"]
[Site "Las Vegas"]
[Date "1996.??.??"]
[Round "?"]
[White "Kaidanov, Gregory S"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2605"]
[BlackElo "2380"]
[PlyCount "95"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Na6 8. Be2 c5 9. d5 e6 10. 0-0 exd5 11. exd5 Re8 12. Rd1 Bf5 13. d6 h6 14. h3 Nd7 15. Be3 Nb6 16. Qf4 Rc8 17. Rd2 Nb8 18. Rad1 N6d7 19. h4 Nf6 20. Nh2 Ne4 21. d7 Nxd7 22. Rxd7 Nxc3 23. bxc3 Bxd7 24. Ng4 Qe7 25. Nxh6+ Bxh6 26. Qxh6 Bc6 27. h5 Qe4 28. Qg5 Qf5 29. Qh4 Re4 30. Qg3 Rce8 31. Rd6 R4e6 32. Bg4 Qe5 33. Qxe5 Rxe5 34. hxg6 fxg6 35. Rxg6+ Kh7 36. Rd6 Rxe3 37. fxe3 Rxe3 38. Bd7 Rxc3 39. Bxc6 bxc6 40. Rd7+ Kg6 41. Rxa7 Rc2 42. a4 Ra2 43. a5 c4 44. Rc7 Rxa5 45. Rxc6+ Kg5 46. Rxc4 Ra2 47. Kh2 Rb2 48. Rg4+ 1/2-1/2

[Event "San Francisco Capps Memorial"]
[Site "San Francisco"]
[Date "1996.??.??"]
[Round "1"]
[White "Ladyzhensky, Boris"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2380"]
[PlyCount "96"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. Bc4 Qc7 5. a4 Be7 6. d3 Nf6 7. Qe2 0-0 8. 0-0 d6 9. h3 Bd7 10. Be3 a6 11. Nbd2 Rab8 12. d4 b5 13. axb5 axb5 14. Bd3 c4 15. Bc2 Bd8 16. b3 Na5 17. b4 Nc6 18. d5 Ne7 19. Ra7 Rb7 20. Rfa1 Ng6 21. Rxb7 Qxb7 22. Qf1 Nh5 23. g3 Bb6 24. Bxb6 Qxb6 25. Kh2 Ne7 26. Nh4 f5 27. Ng2 fxe4 28. Nxe4 Nxd5 29. Qd1 Nhf6 30. f3 Kh8 31. Nxf6 Nxf6 32. Qd2 Bc6 33. Rd1 Qc7 34. Nh4 d5 35. Nf5 Bd7 36. Qe3 Bxf5 37. Bxf5 g6 38. Bg4 Kg7 39. Ra1 Rf7 40. h4 h6 41. Ra5 Qd6 42. Rxb5 d4 43. Qd2 d3 44. Rc5 e4 45. Rxc4 e3 46. Qd1 e2 47. Qd2 Qe5 48. Qe1 d2 0-1

[Event "California-ch"]
[Site "USA"]
[Date "1996.??.??"]
[Round "3"]
[White "Marin, Ignacio"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2380"]
[PlyCount "128"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 b6 7. 0-0 Bb7 8. c3 Qd7 9. a4 Nf6 10. Na3 0-0 11. Bd2 Rac8 12. Rc1 Ba6 13. Nb5 Bb7 14. b4 cxb4 15. cxb4 e5 16. Qb3 a6 17. Nc3 exf4 18. Bxf4 Ng4 19. Bh3 Nd4 20. Nxd4 Bxd4+ 21. Kg2 Bxc3 22. Rxc3 d5 23. Re1 dxe4 24. Bxg4 Qxg4 25. dxe4 Rfe8 26. h3 Qf5 27. Rxc8 Rxc8 28. Re2 Bxe4+ 29. Kh2 Bd5 30. Qb2 Be6 31. h4 Qh3+ 32. Kg1 Bd5 33. Qe5 Qh1+ 34. Kf2 Qh2+ 35. Ke3 Qg1+ 36. Rf2 Qc1+ 37. Rd2 Bc6 38. Kf2 Re8 39. Re2 Qh1 40. Qxe8+ Bxe8 41. Rxe8+ Kg7 42. Be5+ f6 43. Re7+ Kg8 44. Bxf6 Qc6 45. Bd4 Qxa4 46. Rg7+ Kf8 47. Rxh7 Qxb4 48. Ke3 a5 49. Rb7 Qe1+ 50. Kf4 b5 51. g4 Ke8 52. Rb6 b4 53. Rxg6 Qc1+ 54. Kf5 Qc2+ 55. Kf6 Qc6+ 56. Kf5 Qb5+ 57. Ke4 b3 58. h5 b2 59. Bxb2 Qxb2 60. Kf5 a4 61. h6 Kf7 62. h7 Qc2+ 63. Kf4 Qxg6 64. h8N+ Kg7 0-1

[Event "California-ch"]
[Site "USA"]
[Date "1996.??.??"]
[Round "6"]
[White "Silman, Jeremy D"]
[Black "Cartagena, Omar"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2395"]
[BlackElo "2380"]
[PlyCount "115"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "USA"]
[EventCategory "5"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. e3 e4 5. Qb3 Nf6 6. Bd2 Be7 7. Nh3 b6 8. cxd5 cxd5 9. Bb5+ Kf8 10. Nf4 Bb7 11. 0-0 g5 12. Nh3 g4 13. Nf4 Rg8 14. Kh1 Rg5 15. f3 exf3 16. gxf3 Kg8 17. fxg4 Nxg4 18. Be2 Nd7 19. Qd1 Ndf6 20. h3 Nh6 21. Rg1 Ne4 22. Nxe4 dxe4 23. Rxg5+ Bxg5 24. Qg1 Kh8 25. Rf1 Bxf4 26. Rxf4 Bd5 27. Kh2 Qd6 28. Be1 Rg8 29. Bg3 Qe6 30. Qf2 f5 31. Rh4 Nf7 32. Rh5 Rg5 33. b3 Rxh5 34. Bxh5 h6 35. Qf4 Kg8 36. Qb8+ Kg7 37. Qxa7 b5 38. Be5+ Kh7 39. a4 bxa4 40. bxa4 Kg8 41. Qb8+ Kh7 42. a5 Qe7 43. Bxf7 Qxf7 44. Qh8+ Kg6 45. Bf4 Qg7 46. Qxg7+ Kxg7 47. a6 Kg6 48. Kg3 h5 49. a7 Ba8 50. Be5 Kg5 51. h4+ Kg6 52. Kf4 Bb7 53. Bc7 Kf6 54. Bd8+ Ke6 55. Kg5 Bd5 56. Bc7 Kd7 57. Be5 Kc8 58. Kxf5 1-0

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "7"]
[White "Cartagena, Omar"]
[Black "Del Pilar, Reynaldo"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2340"]
[PlyCount "50"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 d6 7. 0-0 Nd7 8. Qe2 Ngf6 9. Nh4 b4 10. Nd1 Be7 11. f4 0-0 12. Ne3 a5 13. Bd2 a4 14. h3 Rb8 15. Rf2 d5 16. e5 d4 17. Nc4 Nd5 18. Nf3 N7b6 19. h4 a3 20. b3 Nc3 21. Bxc3 Nxc4 22. dxc4 dxc3 23. Ng5 Bxg2 24. Kxg2 Bxg5 25. hxg5 Rb7 1/2-1/2

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "11"]
[White "Cartagena, Omar"]
[Black "Denker, Arnold Sheldon"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2355"]
[BlackElo "2265"]
[PlyCount "102"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. Bf1 Nc6 8. h3 e5 9. d3 h6 10. c4 Nh7 11. Nc3 f5 12. exf5 gxf5 13. Bd2 Be6 14. Rb1 Kh8 15. Nd5 Bxd5 16. cxd5 Ne7 17. b4 b6 18. bxc5 bxc5 19. Qc1 Nxd5 20. Bxh6 Bxh6 21. Qxh6 Rf6 22. Qh4 Qe7 23. d4 cxd4 24. Nxd4 Qg7 25. Nxf5 Rxf5 26. Qe4 Raf8 27. Qxd5 Ng5 28. Re3 Rxf2 29. Qxd6 Rxa2 30. Rb8 Raf2 31. Rxf8+ Rxf8 32. Be2 Re8 33. Bh5 Rg8 34. Bg4 e4 35. Ra3 Re8 36. Qd2 Qf6 37. Qf2 Qxf2+ 38. Kxf2 Re7 39. Ke3 Nh7 40. Ra6 Kg7 41. Bf5 Nf6 42. Rd6 a5 43. g4 Re5 44. Rc6 a4 45. Rc7+ Kf8 46. Ra7 Nd5+ 47. Kd4 e3 48. Kxe5 e2 49. Ra8+ Ke7 50. Rxa4 e1Q+ 51. Kxd5 Qd1+ 1/2-1/2

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "2"]
[White "Cartagena, Omar"]
[Black "Hobbs, Richard"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2340"]
[PlyCount "85"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 d6 5. Bc4 Nf6 6. d3 Nc6 7. 0-0 e6 8. Qe1 0-0 9. Bb3 a6 10. f5 Na5 11. Qh4 Nxb3 12. axb3 Nh5 13. Bg5 f6 14. Bd2 e5 15. Nd5 Bd7 16. Ba5 Qe8 17. Nc7 Qf7 18. Nxa8 g5 19. Qe1 Rxa8 20. c4 Nf4 21. Qd1 h5 22. g3 Nh3+ 23. Kg2 g4 24. Ng1 Ng5 25. h3 gxh3+ 26. Nxh3 Kf8 27. Rh1 Be8 28. Bd2 Bh6 29. Nxg5 Bxg5 30. Bxg5 fxg5 31. g4 h4 32. Qd2 Qf6 33. b4 Bc6 34. b5 Bd7 35. Ra3 Bc8 36. b4 Rb8 37. bxc5 dxc5 38. Rb1 axb5 39. Rxb5 b6 40. Kh3 Bd7 41. Rb1 Bc6 42. Qe3 Qe7 43. Ra6 1-0

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "12"]
[White "Cartagena, Omar"]
[Black "Kelson, Richard"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2355"]
[BlackElo "2330"]
[PlyCount "11"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 1/2-1/2

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "8"]
[White "Cartagena, Omar"]
[Black "Schorr, Leon"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2340"]
[BlackElo "2220"]
[PlyCount "86"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Qc2 0-0 9. Be2 Nc6 10. 0-0 Bf6 11. Rd1 Nce7 12. Qe4 Nf5 13. Bd3 g6 14. Qe1 b6 15. Nxd5 exd5 16. Qc3 Be6 17. Bf4 Nd6 18. Ne5 Qe7 19. Re1 Rfe8 20. b3 Rac8 21. Qd2 Qd8 22. Rac1 Rxc1 23. Rxc1 Qe7 24. h3 Rc8 25. Re1 Qd8 26. Ba6 Rc7 27. Ng4 Be7 28. Be5 Rc6 29. Bd3 Bg5 30. Qb2 h5 31. Nh2 Bf5 32. Bxf5 Nxf5 33. Nf3 Bh6 34. Qa3 Qd7 35. Qa4 Qb7 36. g4 hxg4 37. hxg4 Ne7 38. g5 Bf8 39. Kg2 b5 40. Qa5 Qb6 41. Qd2 Nf5 42. Qf4 Bg7 43. Bxg7 Nxg7 1-0

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "4"]
[White "Cartagena, Omar"]
[Black "Wang, Arthur D"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2340"]
[PlyCount "125"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 c5 5. Be3 cxd4 6. Bxd4 Nc6 7. Nc3 Qa5 8. Bb5 a6 9. Ba4 Bd7 10. Nge2 e6 11. Bb3 Nge7 12. Qd2 Nf5 13. 0-0-0 0-0-0 14. f4 Bb4 15. Rh3 h5 16. a3 Ncxd4 17. Nxd4 Nxd4 18. Qxd4 Bc5 19. Qd2 g6 20. Ne2 Qb6 21. Nd4 Kb8 22. Ba2 Ba4 23. Bb3 Bxd4 24. Qxd4 Qxd4 25. Rxd4 Bxb3 26. Rxb3 Rc8 27. Kd2 Rc7 28. Rc3 Rhc8 29. Rxc7 Rxc7 30. c3 b5 31. Ke3 Kb7 32. Kf3 Rc4 33. g4 Rc8 34. gxh5 gxh5 35. f5 Rg8 36. fxe6 fxe6 37. Rf4 Kc6 38. Rf6 Re8 39. Ke3 Kc5 40. Kd3 a5 41. b4+ axb4 42. axb4+ Kc6 43. Kd4 Re7 44. Rh6 Re8 45. Rxh5 Rf8 46. Rh6 Rf4+ 47. Kd3 Kd7 48. Rh7+ Ke8 49. h5 Re4 50. h6 Rxe5 51. Rb7 Rh5 52. h7 Kf8 53. Rxb5 Kg7 54. Rb7+ Kh8 55. b5 e5 56. Rd7 Rh3+ 57. Kc2 Rh2+ 58. Kb3 e4 59. b6 Rh6 60. b7 Rb6+ 61. Kc2 d4 62. Rd8+ Kxh7 63. b8Q 1-0

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "3"]
[White "Cohen, Jason B"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "D90"]
[BlackElo "2340"]
[PlyCount "158"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 g6 7. e3 Bg7 8. Be2 0-0 9. h4 Bf5 10. Ne5 Qb6 11. Qd2 Rac8 12. f3 Qa5 13. g4 Be6 14. h5 Nxe5 15. Bxe5 Rc6 16. Bd3 Rfc8 17. hxg6 hxg6 18. Ne2 Qxd2+ 19. Kxd2 Nd7 20. Bxg7 Kxg7 21. Nf4 Nb6 22. Nxe6+ Rxe6 23. Rac1 Rec6 24. Bb5 Rxc1 25. Rxc1 Rxc1 26. Kxc1 Kf6 27. Kd2 g5 28. Kc3 Ke6 29. Kb4 Kd6 30. b3 e6 31. Bd3 Nc8 32. e4 f6 33. Kc3 Ne7 34. a4 b6 35. Kb4 Nc6+ 36. Kc3 e5 37. dxe5+ Nxe5 38. Be2 a5 39. Kd4 Nc6+ 40. Kc3 dxe4 41. fxe4 Ke5 42. Bb5 Nd4 43. Bd3 Nc6 44. Bb5 Nb4 45. Kc4 Kxe4 46. Bd7 Ke5 47. Kb5 Kd6 48. Bf5 Nd5 49. Bd3 Kc7 50. Bg6 Ne3 51. Bh5 f5 52. gxf5 Nxf5 53. Kc4 g4 54. b4 g3 55. Bf3 Ne3+ 56. Kb5 Nc2 57. Kc4 Nxb4 58. Kc3 Kd6 59. Kd2 Ke5 60. Kc3 Na6 61. Kc4 Nc5 62. Kb5 Nxa4 63. Kxa4 Kf4 64. Bc6 Ke3 65. Kb3 Kf2 66. Ba8 g2 67. Bxg2 Kxg2 68. Ka4 Kf2 69. Kb3 Ke3 70. Kc3 b5 71. Kb3 Kd3 72. Kb2 Kc4 73. Kc2 Kb4 74. Kb2 a4 75. Ka2 Kc3 76. Ka1 Kb3 77. Kb1 b4 78. Ka1 Kc2 79. Ka2 b3+ 0-1

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "6"]
[White "Frenklakh, Valery"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2300"]
[BlackElo "2355"]
[PlyCount "55"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 0-0 5. h3 d6 6. e3 Nbd7 7. Be2 Qe8 8. 0-0 e5 9. dxe5 Nxe5 10. Nbd2 Qe7 11. Nc4 Nxc4 12. Bxc4 Be6 13. Qe2 Rfe8 14. Nd4 Bxc4 15. Qxc4 c6 16. a4 Ne4 17. Nf3 d5 18. Qb3 h5 19. Qa3 Qf6 20. h4 a5 21. Rad1 Bf8 22. Qb3 Nc5 23. Qc2 Re4 24. Rd4 Rae8 25. Ng5 Rxd4 26. cxd4 Ne6 27. Nxe6 Qxe6 28. g3 1/2-1/2

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "5"]
[White "Mac Farland, James"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "2165"]
[BlackElo "2340"]
[PlyCount "46"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nb6 7. h3 0-0 8. Be3 Nc6 9. Rc1 f5 10. exf5 Bxf5 11. Qb3+ Kh8 12. d5 Ne5 13. Nxe5 Bxe5 14. Be2 e6 15. g4 Nxd5 16. Nxd5 Be4 17. Nxc7 Bxh1 18. Qxe6 Bg7 19. Qc4 Rc8 20. Bxa7 Bc6 21. Nb5 Bxb5 22. Qxc8 Qa5+ 23. b4 Qxb4+ 0-1

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "9"]
[White "Seferjan, Narek"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2310"]
[BlackElo "2340"]
[PlyCount "110"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bc4 Qc7 5. 0-0 Be7 6. d3 Nf6 7. Bb3 0-0 8. Na3 d6 9. Nc4 Na5 10. Nxa5 Qxa5 11. h3 b5 12. Re1 Rb8 13. d4 c4 14. Bc2 Qc7 15. Bd2 a5 16. a3 Re8 17. Rb1 h6 18. Re3 Bf8 19. Qe1 Nh5 20. Nh2 g6 21. Rf3 Bg7 22. Ng4 Bxg4 23. hxg4 Nf6 24. g5 hxg5 25. Bxg5 Nh7 26. Be3 exd4 27. Bxd4 Ng5 28. Rg3 Bxd4 29. cxd4 Ne6 30. Qd2 Qd8 31. d5 Nf8 32. Qd4 Nd7 33. Qc3 Ne5 34. f4 Qb6+ 35. Qe3 Qxe3+ 36. Rxe3 Nd7 37. Ree1 Kg7 38. Bd1 Nf6 39. Bf3 Nd7 40. b4 cxb3 41. Rxb3 Nc5 42. Rbe3 b4 43. axb4 axb4 44. e5 b3 45. Rb1 b2 46. Bd1 Rb4 47. Re2 Rxf4 48. Rbxb2 Rd4 49. Red2 Rxd2 50. Rxd2 Rxe5 51. Bf3 f5 52. Rb2 Kf6 53. Rb6 Ke7 54. Kf2 Ne4+ 55. Ke3 Rxd5 0-1

[Event "US Open-96"]
[Site "Concord"]
[Date "1995.??.??"]
[Round "10"]
[White "Yermolinsky, Alex"]
[Black "Cartagena, Omar"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2560"]
[BlackElo "2355"]
[PlyCount "113"]
[EventDate "1995.08.06"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 g6 4. cxd5 Nxd5 5. e4 Nb6 6. h3 Bg7 7. Nc3 0-0 8. Be2 c5 9. d5 e6 10. Bg5 Bf6 11. Bxf6 Qxf6 12. 0-0 exd5 13. exd5 Rd8 14. Qd2 Be6 15. Ne4 Qf5 16. Qh6 Bxd5 17. Nfg5 Bxe4 18. Bg4 Qf6 19. Qxh7+ Kf8 20. Nxe4 Qxb2 21. Nxc5 Qg7 22. Qxg7+ Kxg7 23. Bf3 N8d7 24. Nxb7 Rh8 25. Rfe1 Rae8 26. Nd6 Re5 27. Rad1 Rh4 28. Bg4 Rh8 29. f4 Rxe1+ 30. Rxe1 f5 31. Bd1 Nc5 32. Bf3 Kf6 33. Nb5 Rh7 34. Rc1 Ne6 35. Rc6 Rd7 36. Nxa7 Rxa7 37. Rxb6 Ke7 38. Rb7+ Rxb7 39. Bxb7 Nxf4 40. Kf2 Kd6 41. Ke3 Ne6 42. Ba6 Ke5 43. a4 g5 44. Bd3 Nf4 45. Bf1 Nd5+ 46. Kf2 Kd4 47. a5 Kc5 48. Bd3 f4 49. Kf3 Nf6 50. Be2 Kc6 51. a6 Kb6 52. Bc4 Ka7 53. h4 gxh4 54. Kxf4 Ne8 55. Kg4 Ng7 56. Kxh4 Nf5+ 57. Kh3 1-0

[Event "Manila op"]
[Site "Manila"]
[Date "1991.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Wojtkiewicz, Aleksander"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2280"]
[BlackElo "2540"]
[PlyCount "48"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 e6 7. f5 exf5 8. d3 Nge7 9. Qe1 h6 10. exf5 Bxf5 11. g4 Bxg4 12. Bxf7+ Kxf7 13. Ne5+ Kg8 14. Nxg4 Nd4 15. Qe4 d5 16. Qg2 Ndf5 17. Bf4 Kh7 18. Rae1 Rf8 19. Qh3 Nc6 20. Kh1 h5 21. Ne5 Bxe5 22. Bxe5 d4 23. Nd1 Qd5+ 24. Qf3 Ng3+ 0-1

[Event "Manila op"]
[Site "Manila"]
[Date "1991.??.??"]
[Round "?"]
[White "Manaog, Stewart"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "A87"]
[BlackElo "2280"]
[PlyCount "98"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 f5 3. g3 g6 4. Bg2 Nf6 5. 0-0 Bg7 6. c4 0-0 7. Nc3 Qe8 8. b4 c6 9. Qb3 Kh8 10. Bb2 Nbd7 11. d5 cxd5 12. Nxd5 Nxd5 13. Bxg7+ Kxg7 14. cxd5 Nf6 15. Nd4 Bd7 16. e4 fxe4 17. Rfe1 Qd8 18. Bxe4 Qb6 19. Qb2 Rac8 20. Bg2 Rf7 21. Rad1 Kg8 22. h3 a5 23. a3 Nh5 24. Re3 axb4 25. axb4 Rc4 26. b5 Ng7 27. Bf1 Ra4 28. Ne6 Bxe6 29. dxe6 Rf8 30. g4 Raf4 31. Rde1 h5 32. Qc2 Rxf2 33. Qxf2 Rxf2 34. Kxf2 hxg4 35. hxg4 Ne8 36. Kg3 Nf6 37. Bd3 Kg7 38. Be4 Qxb5 39. Bf3 g5 40. Rc3 Qb4 41. Ree3 Qb1 42. Rb3 Qg1+ 43. Kh3 b5 44. Rec3 Qf1+ 45. Kg3 Qe1+ 46. Kg2 Ne4 47. Rc2 Nd2 48. Rbc3 b4 49. Rc1 Nxf3 0-1

[Event "Far East Bank op"]
[Site "Manila"]
[Date "1990.06.05"]
[Round "8"]
[White "Zuniga, Dante"]
[Black "Cartagena, Omar"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2041"]
[BlackElo "2280"]
[PlyCount "82"]
[EventDate "1990.05.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. d3 Be7 7. Bg2 Nb6 8. 0-0 0-0 9. a3 Be6 10. b4 a5 11. b5 Nd4 12. Bb2 Nb3 13. Rb1 f6 14. Nd2 Nxd2 15. Qxd2 Nc4 16. Qc1 Nxb2 17. Qxb2 Rb8 18. Rfc1 Qd4 19. Nd5 Bd6 20. Qxd4 exd4 21. Nxc7 Ba2 22. Ra1 Bb3 23. b6 Rfd8 24. Nb5 Bf8 25. Rc7 a4 26. Rb1 Bd5 27. Bxd5+ Rxd5 28. Rc4 Rbd8 29. Rxa4 Bc5 30. Nc7 R5d6 31. Rb5 Rc6 32. Rc4 Bxa3 33. Rxc6 bxc6 34. Rb1 Bd6 35. Ne6 Rb8 36. b7 c5 37. Rb5 Be7 38. Nc7 Bd8 39. Na6 Bb6 40. Nxb8 Kf7 41. Nd7 Ba7 1-0

[Event "Far East Bank op"]
[Site "Manila"]
[Date "1990.06.04"]
[Round "7"]
[White "Cartagena, Omar"]
[Black "Ulanday, Jose Jude"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2280"]
[BlackElo "2105"]
[PlyCount "81"]
[EventDate "1990.05.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Bc4 Nb6 7. Bb3 Nc6 8. Nf3 Bf5 9. d4 e6 10. 0-0 Be7 11. Be3 0-0 12. a3 Bf6 13. h3 h6 14. Ba2 Rc8 15. Rc1 Qe7 16. Qe2 Rfd8 17. Rfd1 Nd5 18. Nxd5 exd5 19. Qd2 Qe6 20. Re1 Be4 21. Nh2 Bh4 22. Red1 Ne7 23. f3 Bh7 24. Bf2 Bg5 25. f4 Bf6 26. g4 Be4 27. Nf1 g5 28. f5 Qb6 29. Ng3 Bf3 30. Re1 Rxc1 31. Rxc1 Nc6 32. Rc5 Ne7 33. Nh5 Bh8 34. b4 Nxf5 35. Qc3 Be2 36. Bxd5 Ne7 37. Ba2 Ng6 38. Rf5 Rf8 39. Qe3 Bd1 40. Bxf7+ Rxf7 41. Qe8+ 1-0

[Event "Far East Bank op"]
[Site "Manila"]
[Date "1990.06.01"]
[Round "5"]
[White "Cartagena, Omar"]
[Black "Oga, Domingo"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2280"]
[BlackElo "2114"]
[PlyCount "97"]
[EventDate "1990.05.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 g6 10. Be3 f5 11. 0-0-0 Be6 12. h4 Bd5 13. h5 Qf6 14. hxg6 fxg6 15. Rh6 Bf8 16. Rh2 Bd6 17. Nf4 Bxf4 18. Bxf4 Nd7 19. f3 b5 20. Rdh1 Re7 21. Qd2 Rf7 22. Bc2 a5 23. a3 Re8 24. Re1 Rfe7 25. Rhh1 a4 26. Qf2 Rxe1+ 27. Rxe1 Rxe1+ 28. Qxe1 Nb6 29. Qe8+ Qf8 30. Qe5 Nc4 31. Qc7 Qf7 32. Qd8+ Qf8 33. Qh4 Qe8 34. Bd3 h5 35. Bxc4 Bxc4 36. Be5 Qe6 37. Qd8+ Kf7 38. Qh8 Ke7 39. Kd2 Bd5 40. Ke3 Qf7 41. Qh6 Bc4 42. Qh8 f4+ 43. Kf2 Qf5 44. Qb8 Bd5 45. Bd6+ Kf6 46. Qf8+ Bf7 47. Qe7+ Kg7 48. Be5+ Kh6 49. Bf6 1-0

[Event "Far East Bank op"]
[Site "Manila"]
[Date "1990.05.31"]
[Round "4"]
[White "Cabe, Arlan"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2062"]
[BlackElo "2280"]
[PlyCount "157"]
[EventDate "1990.05.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. c4 g6 4. d3 Bg7 5. g3 e6 6. Bg2 Nge7 7. Nbc3 d6 8. 0-0 0-0 9. Be3 Nd4 10. Rb1 Nec6 11. a3 a5 12. f4 f5 13. h3 Ra7 14. b4 axb4 15. axb4 Ra3 16. b5 Nb4 17. Bxd4 Bxd4+ 18. Nxd4 Rxc3 19. Qe2 Rxd3 20. Nf3 fxe4 21. Qxe4 d5 22. Qe2 d4 23. Rxb4 Re3 24. Qd2 cxb4 25. Qxb4 b6 26. c5 bxc5 27. Qxc5 Bb7 28. Nxd4 Rxg3 29. Nc6 Bxc6 30. bxc6 Qd2 31. Rf2 Qc3 32. Rc2 Qxc5+ 33. Rxc5 Rc8 34. Kf2 Ra3 35. Rb5 Ra2+ 36. Kg3 Rxg2+ 37. Kxg2 Rxc6 38. Rb7 Rc3 39. Re7 Re3 40. h4 h5 41. Kf2 Rh3 42. Rxe6 Kf7 43. Ra6 Rxh4 44. Kf3 Rh1 45. Rb6 Ra1 46. Rc6 Ra3+ 47. Kg2 Ra5 48. Kg3 Kg7 49. Rc7+ Kf6 50. Rc6+ Kf5 51. Rc3 Rd5 52. Kf3 Kf6 53. Rc6+ Kg7 54. Rc3 Kh6 55. Ra3 Rd1 56. Kg2 Rb1 57. Rc3 Kg7 58. Ra3 Kf6 59. Kf3 Rb2 60. Ra6+ Kg7 61. Ra7+ Kh6 62. Ra3 Rb5 63. Kg3 Kg7 64. Kf3 Kf6 65. Ra6+ Kf5 66. Ra3 Rd5 67. Rb3 h4 68. Ra3 h3 69. Kg3 h2 70. Kxh2 Kxf4 71. Ra4+ Kf3 72. Ra3+ Kg4 73. Ra4+ Kh5 74. Ra3 g5 75. Kg3 Rd1 76. Rb3 Rg1+ 77. Kh2 Rg4 78. Ra3 Rc4 79. Kg3 1/2-1/2

[Event "Far East Bank op"]
[Site "Manila"]
[Date "1990.05.30"]
[Round "3"]
[White "Cartagena, Omar"]
[Black "Benuya, Andres"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2280"]
[PlyCount "77"]
[EventDate "1990.05.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bc4 e6 6. 0-0 a6 7. d3 b5 8. Bb3 Be7 9. Kh1 0-0 10. e5 Ne8 11. Qe1 Na5 12. Bd2 d5 13. Nxd5 Nxb3 14. Nxe7+ Qxe7 15. axb3 Bb7 16. d4 Nc7 17. dxc5 Rfd8 18. Be3 Nd5 19. c4 Nxe3 20. Qxe3 Bxf3 21. Rxf3 bxc4 22. bxc4 Qb7 23. b3 Qb4 24. h3 g6 25. Rff1 Qb7 26. Rfd1 Rxd1+ 27. Rxd1 a5 28. Ra1 Kg7 29. Qc3 Rd8 30. Qf3 Qc7 31. Qe3 h5 32. Kh2 Rd7 33. c6 Qxc6 34. Rxa5 Rd1 35. Ra7 Rb1 36. Qd4 Rxb3 37. Qd8 Rb7 38. Qf6+ Kh7 39. Ra8 1-0

[Event "Far East Bank op"]
[Site "Manila"]
[Date "1990.05.29"]
[Round "2"]
[White "Santos, Mar Anthony"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2064"]
[BlackElo "2280"]
[PlyCount "113"]
[EventDate "1990.05.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nc6 12. 0-0 b6 13. Rad1 Bb7 14. Qf4 Na5 15. Bd3 Qf6 16. Qg3 Rfd8 17. Bb1 Nc6 18. e5 Qh6 19. d5 Rxd5 20. Rxd5 exd5 21. Ng5 g6 22. e6 fxe6 23. Nxe6 Re8 24. Nc7 Nd4 25. Qd6 Rf8 26. Nxd5 Nf3+ 27. gxf3 Qg5+ 28. Qg3 Qxd5 29. Be4 Qf7 30. a3 Bxe4 31. fxe4 Qf3 32. Qxf3 Rxf3 33. Ra1 Kf7 34. Kg2 Rc3 35. f3 g5 36. Kg3 h5 37. h3 Kg6 38. a4 h4+ 39. Kg2 Rc2+ 40. Kg1 Kf6 41. a5 Ke5 42. axb6 axb6 43. Rb1 Kf4 44. Rb5 Kxf3 45. Rxg5 Rc6 46. Rg4 b5 47. e5 Rc1+ 48. Kh2 Rc2+ 49. Kg1 Re2 50. Rxh4 Kg3 51. Rg4+ Kxh3 52. Rb4 Rxe5 53. Kf2 Rf5+ 54. Ke3 Kg3 55. Kd4 Kf4 56. Rb1 Kg4 57. Kc3 1/2-1/2

[Event "Far East Bank op"]
[Site "Manila"]
[Date "1990.05.28"]
[Round "1"]
[White "Cartagena, Omar"]
[Black "Villavieja, Edgar"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2280"]
[BlackElo "1942"]
[PlyCount "71"]
[EventDate "1990.05.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 g6 7. c3 Bg7 8. d4 cxd4 9. cxd4 0-0 10. Nc3 Qa5 11. h3 e5 12. Be3 Rfe8 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Qb3 h6 16. Rad1 Rab8 17. Rd6 b5 18. Bxh6 b4 19. Nd5 Nxd5 20. Rxd5 Qb6 21. Rd7 Re6 22. Be3 Qb5 23. Rxa7 Bf8 24. Rd1 Rb7 25. Ra8 Rb8 26. Rd8 Rxa8 27. Rxa8 Re8 28. a4 Qc6 29. Rxe8 Qxe8 30. a5 Qb5 31. Qd5 Qa4 32. b3 Qa1+ 33. Kh2 Kg7 34. g3 Be7 35. Qb7 Bf8 36. a6 1-0

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1989.??.??"]
[Round "?"]
[White "Cabellon, Gerry"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "2280"]
[PlyCount "100"]
[EventDate "1989.07.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "PHI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. Nf3 Bg7 5. e3 c5 6. dxc5 Qa5 7. cxd5 0-0 8. Qd2 Qxc5 9. e4 e6 10. Qe3 Qa5 11. Bd2 exd5 12. Nxd5 Nxd5 13. Qb3 Qb6 14. exd5 Re8+ 15. Be2 Bxb2 16. Rb1 Qxb3 17. axb3 Bf6 18. Be3 Bc3+ 19. Nd2 Na6 20. Rc1 Bb4 21. Kd1 Bf5 22. Bxa6 bxa6 23. Bc5 a5 24. Bxb4 axb4 25. Ra1 Re5 26. Ra5 Rd8 27. Rxa7 Rexd5 28. Ra2 Rd3 29. Rb2 Bg4+ 30. f3 Rxf3 31. gxf3 Bxf3+ 32. Ke1 Bxh1 33. Rc2 Bd5 34. Rc5 Be6 35. Rb5 Rd4 36. Ke2 h5 37. Ke3 Rh4 38. Nf3 Rh3 39. Kf4 Bxb3 40. Nd4 Ba2 41. Rxb4 Rxh2 42. Rb7 Kg7 43. Ra7 Rb2 44. Kg5 Rf2 45. Nc6 Rf5+ 46. Kh4 Rf4+ 47. Kg3 Rg4+ 48. Kh2 Bd5 49. Ne5 Re4 50. Nd3 h4 0-1

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1989.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Rodriguez, Ruben"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2280"]
[BlackElo "2410"]
[PlyCount "66"]
[EventDate "1989.07.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "PHI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 d5 6. exd5 Qxd5 7. d4 cxd4 8. Bxc6+ Qxc6 9. Nxd4 Qd7 10. c4 a6 11. Nc3 e5 12. Nf3 Qxd1 13. Rxd1 Bg4 14. Be3 f6 15. Bb6 Rc8 16. b3 Ng6 17. Rd3 Nf4 18. Re3 Bb4 19. Kh1 Bxc3 20. Rxc3 Nd5 21. cxd5 Rxc3 22. Nd2 Rd3 23. Nc4 Rxd5 24. h3 Rd1+ 25. Rxd1 Bxd1 26. Ne3 Be2 27. a4 Kd7 28. a5 Ke6 29. b4 Rc8 30. Bc5 f5 31. g4 f4 32. Nf5 Bf3+ 33. Kh2 Rd8 0-1

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1989.??.??"]
[Round "?"]
[White "Cartagena, Omar"]
[Black "Soria, R."]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2280"]
[PlyCount "114"]
[EventDate "1989.07.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "PHI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 0-0 9. Nc3 Nc7 10. Bg5 Nxb5 11. Nxb5 a6 12. Nc3 d6 13. Re1 Bg4 14. exd6 Qxd6 15. d5 Ne5 16. Ne4 Qb4 17. Qd2 Qxd2 18. Nexd2 Bxf3 19. Nxf3 Nxf3+ 20. gxf3 Rfd8 21. Rad1 f6 22. Bf4 Kf7 23. Rd3 Rd7 24. Bd2 Rad8 25. Bb4 f5 26. Rde3 Bf6 27. Re6 Rc8 28. R1e2 Rc4 29. a3 Rd4 30. d6 Rd1+ 31. Kg2 exd6 32. f4 d5 33. Re8 Rd8 34. R8e6 Rd7 35. Re8 Rd4 36. Rf8+ Kg7 37. Ree8 Re4 38. Rg8+ Kh6 39. Rc8 d4 40. Rcf8 Re6 41. Rc8 d3 42. Rc1 Bxb2 43. Rd1 b6 44. Kf3 d2 45. Rxd2 Rxd2 46. Bxd2 Bxa3 47. Bc3 Re7 48. Bf6 Rf7 49. Bd8 Bc5 50. Bg5+ Kh5 51. Ra8 a5 52. Rd8 h6 53. h4 a4 54. Ra8 a3 55. Kg3 b5 56. Ra5 Ra7 57. Rxb5 Bd4 0-1

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1989.??.??"]
[Round "?"]
[White "Gicain, Dick"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "A10"]
[BlackElo "2280"]
[PlyCount "71"]
[EventDate "1989.07.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "PHI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 g6 3. g3 f5 4. Bg2 Nf6 5. e3 Bg7 6. Nge2 0-0 7. 0-0 c6 8. d3 Na6 9. Rb1 Nc5 10. b4 Ne6 11. e4 fxe4 12. dxe4 Ng4 13. f3 Ne5 14. Qb3 a5 15. a3 axb4 16. axb4 Qb6+ 17. Kh1 Nd4 18. Nxd4 Qxd4 19. c5+ Qc4 20. Bg5 Qxb3 21. Rxb3 Be6 22. Rbb1 Ra3 23. Rbc1 Re8 24. cxd6 exd6 25. b5 Nd3 26. Nb1 Ra2 27. Rcd1 Nf2+ 28. Rxf2 Rxf2 29. bxc6 bxc6 30. Rxd6 Rb2 31. Nd2 Bc3 32. Bf1 Bb4 33. Rd4 Ra8 34. e5 Ra1 35. Rd8+ Kf7 36. Kg1 0-1

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1989.??.??"]
[Round "?"]
[White "Moreno Carnero, Javier"]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "B73"]
[BlackElo "2280"]
[PlyCount "62"]
[EventDate "1989.07.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "PHI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Bd7 7. 0-0 g6 8. Be3 Bg7 9. Kh1 0-0 10. f4 Rc8 11. a3 a6 12. Rc1 Na5 13. Bg1 Nc4 14. Rb1 b5 15. Bf3 Nxb2 16. Rxb2 Rxc3 17. Rb3 Qc7 18. g4 Rc4 19. f5 e5 20. fxe6 Bxe6 21. g5 Nd7 22. Bg2 Ne5 23. Qd2 Rxc2 24. Nxc2 Bxb3 25. Nd4 Bc4 26. Rd1 Qb7 27. h4 d5 28. exd5 Bxd5 29. Bxd5 Qxd5+ 30. Kh2 Nf3+ 31. Nxf3 Qxf3 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.27"]
[Round "11"]
[White "Kouatly, Bachar"]
[Black "Cartagena, Omar"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2440"]
[PlyCount "65"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Philippines"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "PHI"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 d6 5. cxb5 a6 6. e3 g6 7. Nc3 Bg7 8. a4 0-0 9. Qb3 axb5 10. Bxb5 Ba6 11. Ra3 Qc7 12. Nd2 Bb7 13. 0-0 Na6 14. e4 Rfb8 15. Nc4 Nb4 16. Bd2 Bc8 17. Qd1 Ng4 18. Bf4 Bd4 19. Qd2 Bd7 20. Bxd7 Qxd7 21. Nb5 Rxa4 22. Nxd4 cxd4 23. Rxa4 Qxa4 24. Qxd4 Na6 25. h3 Ne5 26. Bxe5 dxe5 27. Qc3 Rb3 28. Qc1 Nc5 29. Nxe5 Nxe4 30. Qc8+ Kg7 31. Nd7 g5 32. Qf8+ Kg6 33. Qg8+ 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.23"]
[Round "8"]
[White "Cartagena, Omar"]
[Black "Depasquale, Chris"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "2305"]
[PlyCount "68"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Philippines"]
[BlackTeam "Australia"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "AUS"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Be3 Nc6 7. Nf3 Ne7 8. Qd2 Bd7 9. g3 Bc6 10. Bg2 h5 11. 0-0 Qd7 12. c4 Be4 13. Ne5 fxe5 14. Bxe4 0-0-0 15. Qa5 Nc6 16. Bxc6 Qxc6 17. Rfd1 exd4 18. Bxd4 h4 19. Bf6 Bd6 20. Rxd6 Rxd6 21. Bxh4 Rxh4 22. gxh4 e5 23. h5 Rd8 24. Re1 Rg8+ 25. Kf1 Qxc4+ 26. Re2 Rd8 27. f3 Rd1+ 28. Kf2 Qd4+ 29. Kg3 Qf4+ 30. Kf2 Qh4+ 31. Kg2 Qg5+ 32. Kh3 Rd3 33. Rf2 Rd4 34. f4 Rd3+ 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.22"]
[Round "7"]
[White "Cartagena, Omar"]
[Black "Acosta, Alejandro"]
[Result "1/2-1/2"]
[ECO "B23"]
[BlackElo "2325"]
[PlyCount "75"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Philippines"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. d3 Nf6 7. Qe2 Be7 8. Nf3 c4 9. 0-0 cxd3 10. cxd3 Ba6 11. e5 Nd7 12. Rd1 0-0 13. Kh1 Qc7 14. Qc2 f6 15. d4 fxe5 16. fxe5 c5 17. Na4 Rac8 18. Bg5 Qd8 19. Bxe7 Qxe7 20. dxc5 Nxc5 21. Nxc5 Rxc5 22. Qd2 Bb5 23. Rac1 Rxc1 24. Rxc1 Be8 25. h3 Bg6 26. Qg5 Qf7 27. Nd4 h6 28. Qg4 Bf5 29. Qg3 Be4 30. Kh2 Rb8 31. b3 Rb4 32. Rd1 Kh7 33. Rd2 Qe8 34. Qg4 Bf5 35. Qg3 Be4 36. Qg4 Bf5 37. Qg3 Be4 38. Qg4 1/2-1/2

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.19"]
[Round "5"]
[White "Long, Peter"]
[Black "Cartagena, Omar"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2250"]
[PlyCount "60"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Malaysia"]
[BlackTeam "Philippines"]
[WhiteTeamCountry "MAS"]
[BlackTeamCountry "PHI"]

1. d4 d5 2. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. Bg5 Be7 6. Bxe7 Nxe7 7. dxc5 Qa5+ 8. Nc3 Qxc5 9. Qd4 Qxd4 10. Nxd4 0-0 11. e3 Nbc6 12. Rd1 Be6 13. Bb5 Rac8 14. 0-0 Rfd8 15. Rd2 Nxd4 16. Rxd4 a6 17. Ba4 Rc4 18. Rd2 g6 19. Rfd1 Rdc8 20. f3 b5 21. Bb3 Rb4 22. Rd4 Rxd4 23. Rxd4 Kg7 24. Kf2 Rd8 25. Rd2 Rc8 26. Ne2 Rc5 27. Nf4 a5 28. a3 Rc1 29. Ne2 Rc5 30. Nd4 Nc6 1/2-1/2

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.17"]
[Round "3"]
[White "Cartagena, Omar"]
[Black "Ravi, Lanka"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "2335"]
[PlyCount "123"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Philippines"]
[BlackTeam "India"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "IND"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Nc3 a6 13. Bd2 0-0 14. Rc1 Bd7 15. Na4 Rae8 16. Nc5 Kh8 17. h3 Bc8 18. b4 Qd8 19. b5 axb5 20. Bxb5 Qb6 21. a4 Nxd4 22. Nxd4 Bxc5 23. a5 Qd6 24. Bxe8 Rxe8 25. Be3 Bb4 26. Nb5 Qf8 27. Qa4 Bd7 28. Rb1 Bd6 29. Rfc1 e5 30. Qb3 d4 31. Nxd6 Qxd6 32. Bd2 Ne4 33. Be1 Bc6 34. f3 Ng5 35. h4 Ne6 36. Bd2 d3 37. Qb4 Qd5 38. Qc4 Qd7 39. Rc3 Nd4 40. Rxd3 Qf5 41. Rb2 Ne2+ 42. Kf2 e4 43. Re3 Nf4 44. Kg1 Qg6 45. Bc3 h6 46. fxe4 Bxe4 47. Kh2 Qg4 48. Qf7 Re6 49. Bxg7+ Qxg7 50. Qxf4 Qxb2 51. Qf8+ Kh7 52. Qf7+ Qg7 53. Qxg7+ Kxg7 54. g3 Bd5 55. Rc3 Kg6 56. Rc5 Bc6 57. Rc3 Rd6 58. Rc4 Kf6 59. Rc3 Bd5 60. Ra3 Be4 61. Rc3 Bc6 62. Re3 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.15"]
[Round "1"]
[White "Barnes, N."]
[Black "Cartagena, Omar"]
[Result "0-1"]
[ECO "A17"]
[PlyCount "60"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Ghana"]
[BlackTeam "Philippines"]
[WhiteTeamCountry "GHA"]
[BlackTeamCountry "PHI"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c5 5. Be2 d4 6. Nb1 Nc6 7. d3 e5 8. exd4 cxd4 9. 0-0 Be7 10. Re1 0-0 11. Bf1 Qc7 12. Bg5 Bg4 13. Nbd2 Rae8 14. Bxf6 Bxf6 15. Ne4 Be7 16. h3 Bc8 17. a3 f5 18. Ng3 a5 19. Qd2 Bc5 20. Rab1 a4 21. Qc2 e4 22. Nh2 Bd6 23. dxe4 fxe4 24. c5 Bxg3 25. fxg3 Bf5 26. Bc4+ Kh8 27. g4 Bg6 28. Rbd1 Qe5 29. Qxa4 Qxc5 30. Bf1 d3+ 0-1

