Michael R O'Brien (1741) - Kayvan A Sylvan (1495) [A40]

Cold-Drake Encounter/Kolty Chess Club, Campbell (3) 2004

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 Ng6 5. Nc3 Nf6 6. Bg5 Be7 7. Bxf6 Bxf6 8. d6 O-O 9. Nb5 cxd6 10. Qxd6 Be7 11. Qd2 a6 12. Nd6 Bxd6 13. Qxd6 Qa5+ 14. b4 Qa3 15. Nf3 Qc3+ 0-1

Kayvan A Sylvan (1495) - Fred Leffingwell (1818) [C01]

Cold-Drake Encounter/Kolty Chess Club, Campbell (4) 2004

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Bf5 5. Bd3 Bg6 6. Bf4 c6 7. Nf3 Bd6 8. Qe2+ Ne7 9. Bg3 O-O 10. Bxg6 Nxg6 11. Bxd6 Qxd6 12. O-O-O Nd7 13. g3 Rfe8 14. Qd3 Nf6 15. h4 h5 16. Ng5 Re7 17. f4 Rae8 18. Qd2 Re3 19. Rdg1 Ng4 20. Re1 Qf6 21. Nf3 Kf8 22. Ne5 Rxe1+ 23. Rxe1 N6xe5 24. fxe5 Qf3 25. Qf4 Qxf4+ 26. gxf4 Ke7 27. f5 Rg8 28. Ne2 f6 29. Nf4 fxe5 30. dxe5 Nf2 31. Ng6+ Ke8 32. Kd2 Ne4+ 33. Ke3 Kf7 34. c4 Rd8 35. cxd5 cxd5 36. Rc1 Ng3 37. Rc7+ Kg8 38. Kf4 Ne2+ 39. Kg5 d4 40. e6 d3 41. e7 Re8 42. Rd7 Nc1 43. Ne5 d2 44. Kg6 Ne2 45. f6 gxf6 46. Kxf6 Ng3 47. Kg6 Ne2 48. Rxd2 Rxe7 49. Rd8+ 1-0

Richard McKenzie (2001) - Kayvan A Sylvan (1495) [C51]

Cold-Drake Encounter/Kolty Chess Club, Campbell (5) 2004

1. e4 Nc6 2. Nf3 e5 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. O-O Bg4 8. Bb5 a6 9. Bxc6+ bxc6 10. dxe5 Bxf3 11. Qxf3 dxe5 12. Rd1 Bd6 13. Na3 Qf6 14. Nc4 Qxf3 15. gxf3 Rd8 16. Rb1 Ne7 17. Rb2 O-O 18. Rbd2 f6 19. Ba3 Nc8 20. Kf1 Kf7 21. Na5 Ke6 22. Nxc6 Rd7 23. c4 Nb6 24. Bxd6 cxd6 25. c5 dxc5 26. Ke2 Rxd2+ 27. Rxd2 Nd7 28. Rb2 Rc8 29. Na5 Rb8 30. Rxb8 Nxb8 31. Nb7 c4 32. Na5 Kd6 33. Nxc4+ Kc5 34. Kd3 Nc6 35. Kc3 Nd4 36. Nd2 Ne2+ 37. Kc2 Kb4 38. Kb2 Nf4 39. a3+ Kb5 40. Kb3 Nd3 41. a4+ Kc5 42. Kc3 Nxf2 43. Nb3+ Kb6 44. Kc4 Nh3 45. a5+ Kc6 46. Nc5 Ng5 47. Nxa6 Nxf3 48. Nb4+ Kb7 49. a6+ Kb6 50. h3 Ng5 51. Kd5 Nxh3 52. Ke6 Ng5+ 53. Kf5 h5 54. Nd3 Kxa6 55. Nf2 h4 56. Kg4 h3 0-1

Kayvan A Sylvan (1495) - Marvin Shu (1628) [B24]

Cold-Drake Encounter/Kolty Chess Club, Campbell (6) 2004

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nge2 Nge7 7. O-O O-O 8. Be3 d6 9. Qd2 f5 10. Bh6 d5 11. Bxg7 Kxg7 12. exd5 exd5 13. Nf4 d4 14. Na4 Qd6 15. b3 b5 16. Nb2 Be6 17. Rfe1 Bf7 18. Re2 Rac8 19. Rae1 Rfe8 20. Ne6+ Bxe6 21. Rxe6 Qd7 22. h4 Nd8 23. R6e2 Ndc6 24. a4 b4 25. Nc4 Ng8 26. Qf4 Nf6 27. Qd6 Rxe2 28. Qxd7+ Nxd7 29. Rxe2 Kf6 30. Nd6 Rd8 31. Bxc6 Nb8 32. Nb7 Nxc6 33. Nxd8 Nxd8 34. Re8 Nb7 35. Rc8 a5 36. Rc7 1-0