| ECO C36 in 1996 play it! koubkova alena defeats white's nentvich libor in 64 moves | 1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bb5+ c6 6. dxc6 Nxc6 7. d4 Qa5+ 8. Nc3 Bb4 9. Bxc6+ bxc6 10. O-O O-O 11. Bxf4 Ba6 12. Re1 Rad8 13. Re5 Qb6 14. Na4 Qc7 15. Bg5 Rfe8 16. Bxf6 gxf6 17. Rxe8+ Rxe8 18. c3 Bd6 19. Nc5 Bc8 20. Qd3 Bf4 21. Ne4 Kg7 22. g3 Bh6 23. Re1 Qa5 24. Nd6 Rxe1+ 25. Nxe1 Bd7 26. Qc4 Be3+ 27. Kf1 Be6 28. Qxc6 Qh5 29. Qf3 Bh3+ 30. Ke2 Bg4 31. Kxe3 Bxf3 32. Ne8+ Kf8 |
| ECO C54 in 2007 play it! koubkova alena defeats white's dvorakova magdal in 54 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. a4 d6 7. Be3 Ba7 8. Nbd2 O-O 9. O-O d5 10. exd5 Nxd5 11. Bxa7 Rxa7 12. Ne4 Kh8 13. Qb3 Nf4 14. Bxf7 Qxd3 15. Ng3 Qd7 16. Bc4 Qg4 17. h3 Nxh3+ 18. gxh3 Qxf3 19. Bd5 Qf6 20. Kh2 Ne7 21. Be4 Be6 22. Qb4 Nd5 23. Qc5 b6 24. Qa3 Nf4 25. Bg2 Nxg2 26. Kxg2 Qf3+ 27. Kh2 Bd5 |
| ECO C50 in 1994 play it! koubkova alena defeats white's jindriskova dana in 68 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O Nf6 5. d3 d6 6. h3 O-O 7. Be3 h6 8. Nbd2 Nh7 9. Nh2 Bg5 10. f4 Bxf4 11. Bxf4 exf4 12. Rxf4 Qg5 13. Rf2 Bxh3 14. Qf3 Be6 15. Raf1 Ne5 16. Qe2 Nxc4 17. Nxc4 Bxc4 18. dxc4 Nf6 19. Rf5 Qg6 20. R1f3 Rae8 21. R3f4 Re6 22. Nf1 Rfe8 23. Nd2 Re5 24. Qf3 Rxf5 25. exf5 Qg5 26. Nf1 Re5 27. Ne3 Kf8 28. Kf2 c6 29. Rd4 Ke7 30. b4 h5 31. b5 Ng4+ 32. Nxg4 Rxf5 33. Re4+ Kd7 34. bxc6+ bxc6 |
| ECO C44 in 1993 play it! koubkova alena defeats white's konigova petra in 82 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. O-O d6 6. c3 dxc3 7. Nxc3 Nf6 8. Bg5 Bg4 9. Nd5 Ne5 10. Qa4+ c6 11. Nxe5 dxe5 12. Ne3 Bh5 13. Qb3 Rb8 14. Nf5 O-O 15. Kh1 Bg4 16. Rad1 Bxd1 17. Rxd1 Qb6 18. Qf3 Ne8 19. Qg4 Kh8 20. Qh3 f6 21. Bc1 Rd8 22. Rxd8 Qxd8 23. Qf3 Qa5 24. Qe2 Nd6 25. Nxd6 Bxd6 26. Bd2 Bb4 27. Be3 Rd8 28. Bb3 Bd2 29. h3 Bxe3 30. fxe3 Qd2 31. Qf3 Qxb2 32. Qf1 Qc3 33. Qf3 c5 34. Qf1 Qxe3 35. Qc4 Qd4 36. Qc1 c4 37. Bxc4 Qd1+ 38. Qxd1 Rxd1+ 39. Kh2 Rd4 40. Bb3 Rxe4 41. Kg3 g6 |
| ECO B01 in 1998 play it! koubkova alena defeats white's pirklova hana in 86 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. c5 Nd5 6. Bc4 e6 7. Nc3 Nc6 8. Nf3 Be7 9. Qb3 Nf6 10. Be3 O-O 11. Qd1 b6 12. O-O Bb7 13. cxb6 cxb6 14. a3 Rc8 15. Qe2 Na5 16. Bd3 Nd5 17. Nxd5 Bxd5 18. Rac1 Nc6 19. Rfd1 Bf6 20. Bb1 Qd6 21. Qd3 g6 22. Bg5 Bg7 23. Qe3 Bxf3 24. gxf3 Ne7 25. Bxe7 Qxe7 26. d5 Bxb2 27. Rxc8 Rxc8 28. dxe6 fxe6 29. Ba2 Re8 30. Re1 Bxa3 31. Bxe6+ Kg7 32. Qc3+ Kh6 33. h4 Bc5 34. Qd2+ Kg7 35. Qa2 a5 36. Qc4 Qf6 37. Qg4 Qd4 38. Qg3 Qd6 39. Qg4 h5 40. Qc4 Qd4 41. Qe2 Kf6 42. Kg2 Qd6 43. Qb2+ Bd4 |
| ECO B01 in 1997 play it! koubkova alena defeats white's zakoucky otto in 26 moves | 1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. b3 Bg7 7. h3 O-O 8. Be2 c5 9. Bb2 Nc6 10. Na3 cxd4 11. c5 Nd7 12. Nxd4 Nxd4 13. Bxd4 Qa5+ |
| ECO B01 in 1997 play it! koubkova alena defeats white's kolar f in 90 moves | 1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bc4 Nxc3 9. bxc3 O-O 10. O-O Qc7 11. Qd3 Nd7 12. Re1 Nf6 13. Ne5 Bd6 14. f4 b6 15. Bb3 Bb7 16. Bd1 Rac8 17. Bd2 Nd5 18. Bf3 Rfe8 19. Qe4 Ba8 20. c4 Nb4 21. Qb1 Bxf3 22. Bxb4 Ba8 23. Bxd6 Qxd6 24. Qd3 f6 25. Nf3 Qxf4 26. Rac1 Qd6 27. Red1 Red8 28. Rc3 Qf4 29. Rc2 Be4 30. Qd2 Qxd2 31. Rcxd2 Rxc4 32. Kf2 Rdc8 33. Kg3 Rc2 34. h3 Rxd2 35. Rxd2 Rc2 36. h4 Rxd2 37. Nxd2 Bd5 38. a3 b5 39. Nf3 Bxf3 40. Kxf3 Kf7 41. Ke4 Ke7 42. d5 e5 43. g4 Kd6 44. g5 fxg5 45. hxg5 a5 |
| ECO B01 in 2000 play it! koubkova alena defeats white's kopal ivan in 120 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Be2 g6 6. Nf3 Bg7 7. O-O O-O 8. Nc3 Bg4 9. h3 Bxf3 10. Bxf3 Nc6 11. c5 Nd7 12. Bf4 Nxd4 13. Bxb7 Rb8 14. c6 Nc5 15. Rb1 Nxb7 16. cxb7 Rxb7 17. Qa4 e5 18. Be3 Qb8 19. b3 Rd8 20. Kh1 Rb4 21. Qa6 Qb6 22. Qxb6 axb6 23. Rfd1 Bf6 24. Rbc1 Be7 25. Rd2 f5 26. g3 Kf7 27. Rb2 g5 28. Rcb1 Nb5 29. Ne2 f4 30. Bd2 Re4 31. Be1 Nd4 32. Nc3 Rxe1+ 33. Rxe1 Bb4 34. Rxe5 Bxc3 35. Rb1 Nf3 36. Re2 Rd2 37. Rxd2 Nxd2 38. Rc1 Be5 39. Rd1 Nf3 40. Rd7+ Kg6 41. Kg2 Nd4 42. Rd5 f3+ 43. Kf1 Kf6 44. Rd8 Ne6 45. Rd7 h5 46. Rh7 Ng7 47. Rh8 Bd6 48. Ke1 Kg6 49. Kd2 Bc5 50. Ke1 Nf5 51. Re8 h4 52. gxh4 Nxh4 53. Re4 Ng2+ 54. Kf1 Nf4 55. h4 Kf5 56. Rc4 gxh4 57. b4 h3 58. Kg1 Bxf2+ 59. Kh2 Be3 60. Rxc7 f2 |
| ECO B01 in 1996 play it! koubkova alena defeats white's hauptvogel jiri in 84 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 e5 6. dxe5 Qxd1+ 7. Nxd1 Nc6 8. Nf3 Be6 9. Ne3 h6 10. a3 Bc5 11. Be2 O-O-O 12. O-O Bxe3 13. Bxe3 Bxc4 14. Rfe1 Bxe2 15. Rxe2 Nc4 16. h4 Rhe8 17. Bf4 Rd5 18. b3 N4a5 19. Re3 Red8 20. Rc1 Rd1+ 21. Rxd1 Rxd1+ 22. Kh2 Kd7 23. g4 Ra1 24. a4 Rb1 25. Nd2 Rb2 26. Rd3+ Ke6 27. Ne4 b6 28. Nd2 Nb4 29. Rd4 Nd5 30. Kg3 Nxb3 31. Nxb3 Rxb3+ 32. Kg2 Rb4 33. Rxb4 Nxb4 34. Bd2 Nd3 35. Bc3 Nxe5 36. Kg3 f6 37. f4 Nd3 38. g5 hxg5 39. fxg5 fxg5 40. hxg5 g6 41. Kf3 Nc5 42. Ke3 Nxa4 |
| ECO B01 in 2007 play it! koubkova alena defeats white's batelkova lucie in 75 moves | 1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. Bc4 Bg7 6. c3 O-O 7. O-O Nb6 8. Bb3 N8d7 9. Bf4 c5 10. Qe2 cxd4 11. cxd4 Nf6 12. Nc3 a6 13. Rfd1 e6 14. Rac1 Nfd5 15. Bg3 Bd7 16. Nxd5 Nxd5 17. Bxd5 exd5 18. Be5 Bb5 19. Qd2 f6 20. Bf4 Re8 21. Re1 Re4 22. Bc7 Qd7 23. Ba5 Bc6 24. h3 Rae8 25. Bb4 Qf5 26. Bc3 Bb5 27. Qc2 Bh6 28. Rxe4 dxe4 29. Nd2 Qd5 30. Re1 Bd3 31. Qa4 Rd8 32. Qb4 f5 33. Nb3 Bf8 34. Qb6 Rc8 35. Nd2 Qc6 36. Qb3+ Bc4 37. Qc2 Qb5 38. a3 |
| ECO B01 in 1997 play it! koubkova alena defeats white's krsek lukas in 114 moves | 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nf3 g6 5. Bc4 Nxc3 6. bxc3 Bg7 7. O-O O-O 8. d4 Nc6 9. Ba3 Re8 10. Re1 Bf5 11. Nh4 Bd7 12. Nf3 e5 13. dxe5 Bg4 14. Qd5 Be6 15. Qxd8 Raxd8 16. Bb5 Bd5 17. Rad1 Bxf3 18. gxf3 Rxd1 19. Rxd1 Bxe5 20. Rd7 Re6 21. Bc4 Rf6 22. Bd5 h5 23. Bc1 Kf8 24. Ba3+ Kg7 25. Kg2 Rf5 26. h3 Nb8 27. Rd8 c6 28. Be4 Rf6 29. Rd3 Re6 30. Bc5 b6 31. Be3 c5 32. Bd2 Rd6 33. f4 Rxd3 34. cxd3 Bc7 35. d4 cxd4 36. cxd4 Nd7 37. Kf3 Kf6 38. Bc3 Ke6 39. Ke3 Nf6 40. Bd2 Nxe4 41. Kxe4 f5+ 42. Kd3 Kd5 43. f3 b5 44. Be3 b4 45. Bd2 a5 46. Bc1 Bb6 47. Be3 a4 48. Bd2 b3 49. axb3 axb3 50. Bc3 Bc7 51. Bb2 Bxf4 52. Kc3 g5 53. Kd3 h4 54. Ba3 g4 55. fxg4 fxg4 56. Ke2 g3 57. Bb2 Ke4 |
| ECO B01 in 1998 play it! koubkova alena defeats white's vagner tomas in 114 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. O-O O-O 7. c3 Nc6 8. Re1 Re8 9. h3 Bf5 10. Bb5 Qd6 11. Na3 a6 12. Nc4 Qd8 13. Bxc6 bxc6 14. Nfe5 c5 15. dxc5 f6 16. Nc6 Qd7 17. Nd4 Rad8 18. c6 Qc8 19. Qb3 Kh8 20. Nxf5 Qxf5 21. Na5 Rd6 22. Qc4 Nb6 23. Qb4 e5 24. c4 Rd4 25. Be3 Nd5 26. Qb7 Nxe3 27. Rxe3 e4 28. Rae1 Qxa5 29. Rxe4 Rdxe4 30. Rxe4 Rd8 31. b4 Qb6 32. Qxb6 cxb6 33. c7 Rc8 34. Rd4 Rxc7 35. Rd8+ Bf8 36. Rxf8+ Kg7 37. Rb8 Rc6 38. Rb7+ Kh6 39. Kf1 Kg5 40. Ke2 Rxc4 41. Kd3 Rxb4 42. Kc3 Rb1 43. Kd3 Rb2 44. Ke3 b5 45. Rxh7 Rxa2 46. g4 Ra3+ 47. Ke4 f5+ 48. gxf5 gxf5+ 49. Ke5 Kg6 50. Ra7 b4 51. Rb7 Ra5+ 52. Kd4 Rb5 53. Rc7 b3 54. Rc1 a5 55. Kc4 Rb8 56. Rb1 b2 57. Kc3 Kh5 |
| ECO B01 in 1997 play it! koubkova alena defeats white's trejbal jindrich in 48 moves | 1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Nf3 e5 6. d3 Bc5 7. Be2 O-O 8. O-O Re8 9. Nc3 b6 10. Bg5 Be7 11. a3 Bb7 12. Re1 Qd7 13. Bf1 Bd8 14. Qc2 Nh5 15. Bxd8 Raxd8 16. Rad1 Nf4 17. b4 Qg4 18. Ne4 f5 19. Ng3 h5 20. h3 Nxh3+ 21. gxh3 Qxf3 22. Bg2 Qxg2+ 23. Kxg2 Nd4+ 24. Kg1 Nxc2 |
| ECO B01 in 1996 play it! koubkova alena defeats white's forman stepan in 54 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 e5 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4 Bb4 9. Nb5 Na6 10. Bf4 Na4 11. O-O-O Nxc3 12. bxc3 Ba5 13. Bd3 O-O 14. Kc2 Be6 15. Rhe1 Bb6 16. Nd4 Bd7 17. Nb3 Ba4 18. f3 Rfe8 19. Kb2 Nc5 20. Bc2 Rxe1 21. Rxe1 Ne6 22. Bg3 Rd8 23. c5 Bxc5 24. Nxc5 Nxc5 25. Bxc7 Rd2 26. Kb1 Rxc2 27. Rd1 Ne6 |
| ECO B01 in 1996 play it! koubkova alena defeats white's klimes martin in 71 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 g6 6. Nc3 Bg7 7. h3 O-O 8. Be3 Nc6 9. Qd2 e5 10. d5 Ne7 11. O-O-O Nf5 12. Bc5 Re8 13. g4 Nd6 14. Bxd6 cxd6 15. Bd3 Bd7 16. Rdg1 Qc7 17. b3 a5 18. Kc2 a4 19. Ra1 axb3+ 20. axb3 Rxa1 21. Rxa1 e4 22. Bxe4 Rxe4 23. Nxe4 Bxa1 24. Qg5 Bg7 25. Kd3 Nc8 26. Nf6+ Bxf6 27. Qxf6 b5 28. Ng5 bxc4+ 29. bxc4 Be8 30. Ne4 Qa5 31. Qb2 Qb6 32. Nf6+ Kf8 33. Nxh7+ Ke7 34. Qe2+ Kd8 35. Nf6 Qb1+ 36. Ke3 |
| ECO B01 in 1997 play it! koubkova alena defeats white's trhal m in 80 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. c3 Bg7 6. Bc4 O-O 7. O-O Nb6 8. Bb3 Nc6 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Qxd1 13. Rxd1 Bg7 14. Nd4 Bd7 15. Be3 Ba4 16. Rd2 Bxb3 17. axb3 a6 18. c4 Rfd8 19. Rad1 Rd7 20. Nf3 Rad8 21. Bxb6 Rxd2 22. Rxd2 Rxd2 23. Nxd2 cxb6 24. Ne4 Bxb2 25. Nd6 Ba3 26. Ne4 f5 27. Nc3 Kf7 28. Nd5 Bc5 29. Kf1 Ke6 30. f4 b5 31. Ke2 bxc4 32. bxc4 Bd4 33. Kd3 Bg7 34. h3 Kd6 35. g4 fxg4 36. hxg4 a5 37. f5 gxf5 38. gxf5 Ke5 39. Ne3 a4 40. Kc2 Kd4 |
| ECO B01 in 1998 play it! koubkova alena defeats white's nobis martina in 64 moves | 1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. Be2 Nc6 9. h3 e5 10. d5 Ne7 11. O-O Nf5 12. Bc5 Re8 13. Ne4 Nh4 14. Qb3 f5 15. Ng3 Nd7 16. Ba3 e4 17. Nxh4 Qxh4 18. Rad1 f4 19. Nh1 Nf6 20. Rfe1 Re5 21. d6 c5 22. d7 Nxd7 23. Bg4 Nb6 24. Bxc8 Rxc8 25. Qc2 f3 26. Ng3 Rce8 27. gxf3 exf3 28. Rxe5 Bxe5 29. Kh2 Bxg3+ 30. fxg3 Re2+ 31. Qxe2 fxe2 32. Re1 Qxc4 |
| ECO D32 in 1997 play it! koubkova alena defeats white's dittrich pavel in 92 moves | 1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. cxd5 exd5 6. e3 Nf6 7. dxc5 Bxc5 8. Be2 O-O 9. Nb5 a6 10. Nbd4 Ne4 11. O-O Bd6 12. b3 Bc7 13. Ba3 Re8 14. Rc1 Ne5 15. Qc2 Bb6 16. Bd3 Nxd3 17. Qxd3 Qf6 18. Rc2 h5 19. Bb2 Qd6 20. Rfc1 Bd7 21. Nd2 Nc5 22. Qe2 Bg4 23. f3 Bd7 24. Ba3 Rac8 25. Rc3 Ba7 26. R1c2 b6 27. b4 Na4 28. Rxc8 Rxc8 29. Qxa6 Rxc2 30. Nxc2 Bb8 31. Nf1 Qc7 32. Qd3 Nc3 33. Nd4 Nxa2 34. Ne2 Qc4 35. Qd2 Bb5 36. Kf2 Nc3 37. Nfg3 Nb1 38. Qb2 Nxa3 39. Qxa3 h4 40. Qa8 hxg3+ 41. Nxg3 Qc7 42. Qxd5 Qc2+ 43. Kg1 Qd3 44. Qxd3 Bxd3 45. Ne4 Bxe4 46. fxe4 Kf8 |
| ECO D33 in 1996 play it! koubkova alena defeats white's honzik stanislav in 56 moves | 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 c4 7. Bg2 Bb4 8. O-O Nge7 9. Bf4 a6 10. Ne5 O-O 11. e4 dxe4 12. Nxe4 Nxe5 13. dxe5 Ng6 14. Qa4 Nxf4 15. gxf4 Qb6 16. Rad1 Bg4 17. Ra1 Rac8 18. h3 Be2 19. Rfc1 Rfd8 20. a3 Be7 21. Nc3 Bh4 22. Rc2 Bxf2+ 23. Kh1 Bd3 24. Nd5 Bxc2 25. Qxc2 Qc5 26. Be4 Rxd5 27. Bxd5 Qxd5+ 28. Kh2 Qf3 |
| ECO D32 in 1996 play it! koubkova alena defeats white's ivlev boris by checkmate in 68 moves | 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. dxc5 d4 6. Ne4 Bf5 7. Ng3 Bg6 8. Nf3 Bxc5 9. Ne5 Nf6 10. Nxg6 hxg6 11. Qb3 Qe7 12. Bd2 Nc6 13. O-O-O a5 14. e3 a4 15. Qd3 O-O 16. exd4 Bxd4 17. Be3 Rfc8 18. Kb1 Be5 19. Rc1 Nb4 20. Qb5 Nbd5 21. Bc5 Qd8 22. Qe2 Bf4 23. Rc2 Qa5 24. Be3 Nxe3 25. Rxc8+ Rxc8 26. fxe3 Qc5 27. Qd1 Qxe3 28. Ne2 Be5 29. Nc1 a3 30. Nd3 axb2 31. Nxb2 Qc3 32. Nc4 Qa1+ 33. Kc2 Qxa2+ 34. Kc1 Qb2# |