| ECO D00 in 1998 play it! stefanova antoan defeats black's zhu chen in 109 moves | 1. d4 d5 2. Bg5 h6 3. Bh4 Bf5 4. Nf3 c6 5. e3 Qb6 6. b3 e6 7. Bd3 Bxd3 8. Qxd3 c5 9. O-O cxd4 10. Nxd4 Be7 11. Bxe7 Nxe7 12. Qb5+ Nd7 13. c4 dxc4 14. bxc4 a6 15. Qxb6 Nxb6 16. Nd2 O-O-O 17. c5 Nd7 18. Ne4 e5 19. Nb3 Kc7 20. Rfd1 f5 21. Nd6 Rhf8 22. Rab1 Nc6 23. Rd2 Rf6 24. Nc4 e4 25. Rd5 Nb4 26. Rd4 Nxa2 27. Rb2 Nc3 28. Rbd2 Nb5 29. Rd5 Rff8 30. f3 exf3 31. gxf3 Nb8 32. Nb6 Rxd5 33. Nxd5+ Kd7 34. Nb6+ Ke7 35. Na5 Rd8 36. Ra2 Rd1+ 37. Kf2 Kd8 38. Nxb7+ Kc7 39. Na5 Rc1 40. Nb3 Rb1 41. Nd2 Rh1 42. Kg2 Rd1 43. e4 Kc6 44. Na4 Nd4 45. exf5 Nxf5 46. Nc3 Rc1 47. Nce4 Nd4 48. Ra4 Ne6 49. Nb3 Rc2+ 50. Kg3 Kb5 51. Rd4 Ng5 52. Nd6+ Kc6 53. Rb4 Nd7 54. Nf5 Rc3 55. Ne7+ |
| ECO D02 in 1997 play it! stefanova antoan defeats black's ricaurte lopez j in 67 moves | 1. d4 d5 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. O-O Nf6 6. c4 cxd4 7. cxd5 exd5 8. Nxd4 Be7 9. Nc3 O-O 10. Be3 Na5 11. Bf4 Nc4 12. Ndb5 Be6 13. Nc7 Rc8 14. N3xd5 Nxd5 15. Nxd5 Bg5 16. Bxg5 Qxg5 17. h4 Qd8 18. b3 Na3 19. Nf4 Qf6 20. Qd2 b6 21. Rac1 Rfd8 22. Rxc8 Bxc8 23. Qc1 Qd6 24. Qb2 b5 25. Nh5 f6 26. Rc1 b4 27. Rc6 Qe7 28. Qc1 Bg4 29. Rc7 Rd1+ 30. Qxd1 Qxc7 31. Qd5+ Kf8 32. Nf4 a6 33. Qe4 a5 34. Qxh7 |
| ECO D00 in 2004 play it! stefanova antoan defeats black's vasilevich tatja in 101 moves | 1. d4 d5 2. c3 Nf6 3. Bf4 e6 4. e3 Be7 5. Nd2 O-O 6. Ngf3 c5 7. Bd3 Nc6 8. Ne5 Nxe5 9. Bxe5 b6 10. O-O Bb7 11. Bxf6 Bxf6 12. f4 g6 13. Qf3 Bg7 14. Qh3 f5 15. Nf3 Qc8 16. Rf2 a5 17. Ng5 h6 18. Nf3 Ba6 19. Bc2 b5 20. g4 b4 21. Nh4 Qe8 22. Rg2 Rf6 23. Kh1 bxc3 24. bxc3 cxd4 25. exd4 Rc8 26. Rag1 Rc7 27. gxf5 gxf5 28. Ng6 Kh7 29. Bd1 Qc8 30. Ne5 Bb5 31. Rg3 Be8 32. Qg2 Qb7 33. Qh3 Qc8 34. Bh5 Bxh5 35. Qxh5 Qb7 36. Rg6 Rxg6 37. Qxg6+ Kh8 38. Qe8+ Kh7 39. Qxe6 Qc8 40. Qg6+ Kg8 41. Qxh6 Qe8 42. Qg5 Qf8 43. Ng6 Qe8 44. Ne5 Qf8 45. Rg3 Rb7 46. Qg6 Rb1+ 47. Kg2 Rb2+ 48. Kf3 Qe7 49. Rh3 Qf6 50. Qh7+ Kf8 51. Nd7+ |
| ECO D00 in 2000 play it! stefanova antoan defeats black's gonzalez de la t in 81 moves | 1. d4 d5 2. c3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. f3 e5 9. Bxe5 Ng3 10. e4 Nxh1 11. exf5 f6 12. Bf4 Bd6 13. Nh3 O-O 14. Be2 Nd7 15. Na3 Rfe8 16. Qd2 Re7 17. Kf1 Rae8 18. Re1 g5 19. Bxd6 Qxd6 20. Kg1 Ng3 21. hxg3 Qxg3 22. Nf2 Nb6 23. Nc2 Nc8 24. Nb4 Qd6 25. b3 b5 26. Nh1 Kg7 27. Nc2 a5 28. Bf1 Rxe1 29. Nxe1 Qa3 30. bxc4 bxc4 31. Ng3 Nd6 32. f4 h6 33. fxg5 hxg5 34. Nf3 Kf7 35. Nxg5+ fxg5 36. Qxg5 Kf8 37. f6 Kf7 38. Nh5 Qxc3 39. Qg7+ Ke6 40. f7 Nxf7 41. Qf6+ |
| ECO D10 in 2006 play it! stefanova antoan defeats black's dunis aurelien in 69 moves | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. Nc3 Nf6 6. e3 a6 7. Bd3 Bg4 8. Nge2 e6 9. Rc1 Be7 10. O-O O-O 11. Na4 Rc8 12. f3 Bh5 13. Nc5 Qb6 14. Qd2 Nb4 15. Bb1 Bg6 16. a3 Bxb1 17. Rxb1 Nc6 18. b4 Qa7 19. Bg3 b6 20. Nd3 Ne8 21. e4 dxe4 22. fxe4 Nf6 23. Qe3 b5 24. h3 Rfd8 25. Bf2 e5 26. Qf3 exd4 27. e5 Nd5 28. Rbc1 Qd7 29. Bxd4 Bg5 30. Nc5 Qe7 31. Rcd1 Nxd4 32. Nxd4 Ne3 33. Nc6 Rxc6 34. Rxd8+ Qxd8 35. Qxf7+ |
| ECO D02 in 1998 play it! stefanova antoan defeats black's arencibia walter in 67 moves | 1. d4 d5 2. Nf3 Nc6 3. g3 Bf5 4. Bg2 Nb4 5. Na3 c6 6. c3 Na6 7. O-O e6 8. b4 Nc7 9. Qb3 Nf6 10. Nc2 Be7 11. Ne5 h6 12. a4 O-O 13. Ne3 Be4 14. f3 Bh7 15. Ba3 Nd7 16. N3g4 h5 17. Nxd7 Qxd7 18. Ne5 Qe8 19. e4 h4 20. Rae1 hxg3 21. hxg3 Bd6 22. exd5 cxd5 23. b5 Qe7 24. Bxd6 Qxd6 25. f4 Rac8 26. Rd1 Qe7 27. Rfe1 Rfd8 28. Rd2 Ne8 29. c4 dxc4 30. Nxc4 Qc7 31. Ne5 Nf6 32. Kh2 Nd5 33. Qf3 Qa5 34. Rde2 |
| ECO D30 in 2005 play it! stefanova antoan defeats black's cantero antonio in 63 moves | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Qc2 Bd6 6. Nbd2 O-O 7. Bg2 Nbd7 8. O-O Re8 9. Rd1 Qe7 10. e4 Nxe4 11. Nxe4 dxe4 12. Qxe4 e5 13. Bg5 f6 14. Be3 exd4 15. Qxe7 Bxe7 16. Nxd4 Ne5 17. Rac1 Bg4 18. f3 Bd7 19. h3 Bc5 20. Bf2 Rad8 21. f4 Nf7 22. a3 a5 23. Nb3 Bxf2+ 24. Kxf2 b6 25. Rxd7 Rxd7 26. Bxc6 Rd3 27. Bxe8 Rxb3 28. Rc2 Nd6 29. Bc6 Nf5 30. c5 Kf8 31. Ba4 Rxg3 32. cxb6 |
| ECO D30 in 2005 play it! stefanova antoan defeats black's medic mirjana cr in 59 moves | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Nbd2 Be7 6. Bg2 O-O 7. O-O b6 8. Qc2 Bb7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nd7 12. Rd1 Nf6 13. Qe2 Rc8 14. Ne5 Bd6 15. Bg5 Re8 16. Rac1 h6 17. Bxf6 Qxf6 18. c5 bxc5 19. Nd7 Qe7 20. dxc5 Bc7 21. Ne5 Bxe5 22. Qxe5 f6 23. Qe2 Rcd8 24. b4 e5 25. Be4 Qc7 26. Qf3 Re7 27. Qf5 Rd4 28. Qh7+ Kf7 29. Bg6+ Ke6 30. Qg8+ |
| ECO D02 in 1999 play it! stefanova antoan defeats black's martin rueda dan in 55 moves | 1. d4 d5 2. Nf3 Nf6 3. c3 g6 4. Bg5 Bg7 5. Nbd2 O-O 6. e3 b6 7. a4 Ba6 8. Bxa6 Nxa6 9. Qe2 Nb8 10. O-O Nbd7 11. a5 c5 12. b4 cxb4 13. cxb4 Rc8 14. Qa6 Rc7 15. Bf4 Qc8 16. axb6 Qxa6 17. Rxa6 Rc6 18. Rxa7 Rxb6 19. Rb1 e6 20. b5 Rc8 21. Bc7 Bf8 22. Ne5 Nxe5 23. Bxb6 Ned7 24. Bc7 Ne8 25. Bg3 Nb6 26. Ra6 Nc4 27. Nxc4 dxc4 28. b6 |
| ECO D02 in 1995 play it! stefanova antoan defeats black's semenova lidia k in 89 moves | 1. d4 d5 2. Nf3 c6 3. Bf4 Bf5 4. e3 Qb6 5. Qc1 e6 6. Nbd2 Nf6 7. Be2 Be7 8. Ne5 Nfd7 9. c3 Nxe5 10. Bxe5 f6 11. Bg3 Nd7 12. f3 O-O 13. Bf2 Bg6 14. h4 h6 15. e4 Qc7 16. Qc2 c5 17. h5 Bh7 18. Qb3 cxd4 19. cxd4 Qb6 20. Bb5 Qd6 21. O-O Nb6 22. Rfe1 Qb4 23. exd5 exd5 24. a3 Qxb3 25. Nxb3 Kf7 26. Na5 a6 27. Bf1 Na4 28. b3 Nb2 29. Bg3 Rfc8 30. Nxb7 Rc3 31. Bd6 Bxd6 32. Nxd6+ Kf8 33. Rac1 Rxb3 34. Rc7 Bg8 35. Rce7 Rbb8 36. Bxa6 Rd8 37. Bb7 Rab8 38. Nf5 Bf7 39. Rc7 Nc4 40. Ree7 Bg8 41. Rxg7 Nd6 42. Nxh6 Be6 43. Rh7 Rd7 44. Rcxd7 Bxd7 45. Rh8+ |
| ECO D02 in 1997 play it! stefanova antoan defeats black's perdomo carlos a in 47 moves | 1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Nbd7 5. O-O Bd6 6. c4 c6 7. b3 O-O 8. Bb2 b5 9. Nbd2 bxc4 10. bxc4 Rb8 11. Qc2 Ba6 12. Rfb1 Re8 13. Bf1 h6 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 c5 17. dxc5 Nxc5 18. Qe3 Qc7 19. Bc3 Na4 20. Bd4 Rxb1 21. Rxb1 e5 22. Bxa7 e4 23. Qd4 Qc6 24. Nd2 |
| ECO D02 in 2003 play it! stefanova antoan defeats black's galliamova alisa in 112 moves | 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. O-O c5 7. e4 b5 8. Bd3 Bb7 9. e5 Nfd7 10. a4 bxa4 11. Nc3 cxd4 12. Ne4 Nc5 13. Nxc5 Bxc5 14. Rxa4 Nd7 15. Re1 Nb6 16. Ra1 h6 17. Bd2 Qd7 18. Ba5 Nd5 19. Be4 O-O 20. Nxd4 Qe7 21. Nb3 Bb4 22. Bxb4 Qxb4 23. Na5 Rfd8 24. Qf3 Rab8 25. b3 Ba8 26. Nc4 Qxb3 27. Qxb3 Rxb3 28. Rxa6 Nc7 29. Rd6 Rdb8 30. Nd2 Bxe4 31. Nxe4 Rb1 32. Rdd1 Rxd1 33. Rxd1 Nd5 34. g3 Rb2 35. Ra1 Re2 36. Nd6 Rxe5 37. Ra8+ Kh7 38. Nxf7 Re1+ 39. Kg2 Nf6 40. h4 Re2 41. Kf3 Rb2 42. Rh8+ Kg6 43. Ne5+ Kf5 44. Nc4 Rb3+ 45. Ke2 Kg6 46. Rc8 Kh7 47. Ne5 Rb5 48. Nd3 e5 49. Rc7 e4 50. Nf4 Rb2+ 51. Ke1 Ng4 52. Nh5 Nxf2 53. Rxg7+ Kh8 54. Re7 Kg8 55. Kf1 Kf8 56. Re6 Kg8 |
| ECO D02 in 1999 play it! stefanova antoan defeats black's felez casedas ca in 63 moves | 1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 c6 6. O-O b6 7. Nc3 Bb7 8. Ne5 O-O 9. e4 Nbd7 10. exd5 cxd5 11. Qa4 Nxe5 12. dxe5 Ne4 13. Nxe4 dxe4 14. Rd1 Qc8 15. Qc2 Rd8 16. Rxd8+ Qxd8 17. Be3 Qc7 18. Bxe4 Bxe4 19. Qxe4 Rd8 20. a3 Bc5 21. Rc1 a5 22. Rc3 g6 23. Bg5 Be7 24. Bf4 Qd7 25. Kg2 Kg7 26. h4 h5 27. Rf3 Kg8 28. Be3 Bc5 29. Bg5 Qd4 30. Qc2 Rd7 31. Qa4 Be7 32. Be3 |
| ECO D10 in 2006 play it! stefanova antoan defeats black's arghyadip das in 62 moves | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 a6 7. Rc1 e6 8. e3 Bd6 9. Bxd6 Qxd6 10. Bd3 O-O 11. O-O Bd7 12. a3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Be2 Rfd8 16. Qd2 Bg4 17. Rfd1 h6 18. Qd4 Qxd4 19. Rxd4 Bxe2 20. Nxe2 Rac8 21. Rdd1 Kf8 22. f3 Ke7 23. Nc3 Rc6 24. Rd4 Rd7 25. g4 Ke6 26. Rcd1 Rc4 27. R4d2 Rc8 28. h4 g5 29. h5 Ke7 30. Kf2 Rc5 31. Kg3 b5 |
| ECO D10 in 2003 play it! stefanova antoan defeats black's sanchez castillo in 49 moves | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. e3 Bf5 7. Qb3 Qb6 8. Qxb6 axb6 9. Bc7 Rc8 10. Bxb6 e6 11. Rc1 Nd7 12. Bc5 Nxc5 13. dxc5 Bxc5 14. Nxd5 Bd6 15. Nc3 Ke7 16. Nf3 Nb4 17. Rd1 Nc2+ 18. Kd2 Nb4 19. Nd4 Bg6 20. Bb5 Rhd8 21. Ke2 e5 22. Nb3 f6 23. Rd2 Bf7 24. Na5 b6 25. Nb7 |
| ECO D02 in 1993 play it! stefanova antoan defeats black's iuldachev saidal in 82 moves | 1. d4 d5 2. Nf3 c5 3. c3 Nc6 4. Bg5 h6 5. Bf4 Nf6 6. e3 Bg4 7. Nbd2 e6 8. Bd3 Bd6 9. Bxd6 Qxd6 10. h3 Bxf3 11. Nxf3 O-O 12. O-O Nd7 13. dxc5 Nxc5 14. c4 Rfd8 15. cxd5 Nb4 16. Bc4 exd5 17. Be2 Rac8 18. Nd4 Qf6 19. Bg4 Rb8 20. Qe2 Ne4 21. Qb5 Nc6 22. Rad1 Ne5 23. Be2 a6 24. Qb4 Rd6 25. b3 Rd7 26. Rc1 g6 27. Qe1 Re7 28. Qa5 Qd6 29. Rfd1 Rbe8 30. Nf3 Nc6 31. Qb6 Qa3 32. Bxa6 Qb2 33. Rf1 Nxf2 34. Rb1 Qxa2 35. Ra1 Qb2 36. Rab1 Qa3 37. Bxb7 Na5 38. Bxd5 Nxh3+ 39. gxh3 Kh8 40. Ra1 Qb2 41. Rxa5 Qe2 |
| ECO D02 in 1997 play it! stefanova antoan defeats black's giddins stephen in 63 moves | 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Bf5 5. c3 e6 6. Bxb8 Rxb8 7. Bb5+ Ke7 8. dxc5 Qc7 9. b4 Bxb1 10. Rxb1 g6 11. O-O Bg7 12. Qb3 Rhd8 13. c4 a6 14. cxd5 Nxd5 15. Bc4 Kf8 16. Rbd1 Nc3 17. Rc1 Ne4 18. Bd3 Nf6 19. a4 Nd7 20. Ng5 Ne5 21. Be2 Kg8 22. f4 Nc6 23. Bc4 Rd2 24. Bxe6 fxe6 25. Qxe6+ Kh8 26. Nf7+ Kg8 27. Ng5+ Kh8 28. b5 axb5 29. axb5 Nb4 30. Nf7+ Kg8 31. Nd6+ Kh8 32. b6 |
| ECO D02 in 1994 play it! stefanova antoan defeats black's jevtic bojana in 79 moves | 1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c3 c6 6. Nbd2 Be7 7. Be2 Nbd7 8. Ne5 Nxe5 9. Bxe5 Bd6 10. Bxd6 Qxd6 11. f4 h5 12. Nf3 Ng4 13. Qd2 Qe7 14. Bd3 Nh6 15. Qe2 Bxd3 16. Qxd3 f5 17. Ne5 Qf6 18. Qe2 Nf7 19. Nd3 Nd6 20. Nc5 Qe7 21. h4 O-O-O 22. a4 Ne4 23. Nxe4 dxe4 24. a5 Kb8 25. Qc4 Rd5 26. b4 a6 27. Qb3 g6 28. Ke2 Rc8 29. g3 Rd6 30. c4 Qd7 31. Rhb1 Qe8 32. Qa3 Qd7 33. Rb2 Qc7 34. Rab1 Qd7 35. b5 cxb5 36. cxb5 Rc7 37. bxa6 Rxa6 38. Rb6 Ka7 39. Qb4 Qe7 40. Rxa6+ |
| ECO D02 in 2007 play it! stefanova antoan defeats black's stepovaiadianche in 122 moves | 1. d4 d5 2. Nf3 e6 3. g3 g6 4. Bg2 Bg7 5. O-O Ne7 6. Nbd2 Nf5 7. c3 Nd6 8. Qc2 Bd7 9. Ne5 Bb5 10. a4 Ba6 11. Re1 O-O 12. e4 c6 13. b3 Re8 14. Ba3 f6 15. Nef3 Nf7 16. c4 dxc4 17. bxc4 Nd7 18. Rad1 Qc7 19. Qa2 Rad8 20. d5 c5 21. Bh3 e5 22. Bb2 Nd6 23. Rc1 Re7 24. Be6+ Kh8 25. Nb1 Nf8 26. Bh3 b6 27. Na3 Bc8 28. Bg2 a5 29. Bc3 Bd7 30. Qb3 Rb8 31. Rb1 Ree8 32. Nc2 Rb7 33. Nd2 g5 34. Ne3 Ng6 35. Qd1 Qc8 36. Bf3 Re7 37. Bg4 Qe8 38. Bxd7 Qxd7 39. Rb2 Bf8 40. Qg4 Qd8 41. Nf5 Red7 42. Reb1 Qb8 43. Nxd6 Rxd6 44. Bxa5 Qa7 45. Rb5 Be7 46. Bc3 Bd8 47. a5 Ne7 48. Nf3 Ng6 49. axb6 Rbxb6 50. Qc8 Qc7 51. Qxc7 Bxc7 52. Ba5 Rxb5 53. Rxb5 Bxa5 54. Rxa5 Rb6 55. Rxc5 Kg8 56. Rc8+ Nf8 57. Rc5 Rb1+ 58. Kg2 Kf7 59. Nd2 Rc1 60. Nb3 Rb1 61. Na5 h5 |
| ECO D02 in 1999 play it! stefanova antoan defeats black's baron rodriguez in 53 moves | 1. d4 d5 2. Nf3 Nf6 3. c3 e6 4. Bg5 Be7 5. Nbd2 b6 6. e3 Bb7 7. Bd3 Nbd7 8. Qb1 c5 9. O-O h6 10. Bh4 O-O 11. Ne5 Nxe5 12. dxe5 Ng4 13. Bg3 Bh4 14. Bf4 g5 15. g3 gxf4 16. exf4 h5 17. h3 c4 18. Bh7+ Kg7 19. Nf3 f5 20. Bxf5 exf5 21. Nd4 Kg6 22. hxg4 hxg4 23. gxh4 Qxh4 24. Qc2 Rf7 25. Rae1 Qh3 26. Re3 Qh6 27. Rg3 |