| ECO B40 in 1974 play it! jansa vlastimil defeats white's sax gyula in 83 moves | 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 e5 8. Be3 d6 9. a4 O-O 10. Nfd2 b6 11. Nc4 Be6 12. f4 exf4 13. Bxf4 d5 14. exd5 Nxd5 15. Bd6 Re8 16. Qf3 Rc8 17. Nbd2 Ne3 18. Qxe3 Bxc4 19. Ne4 Bb3 20. Qf4 f5 21. Ra3 fxe4 22. Rxb3 g5 23. Qf7+ Kh8 24. Bxc5 bxc5 25. Rb7 Re7 26. Rxe7 Nxe7 27. Bxe4 Qd6 28. Qh5 h6 29. Rf7 Rb8 30. Rf2 Qe6 31. Re2 Rf8 32. Bf3 Qf6 33. Kg2 Ng6 34. d4 cxd4 35. cxd4 Ne7 36. Qg4 Nf5 37. d5 Nd4 38. Rf2 Nxf3 39. Rxf3 Qxb2+ 40. Kh3 Rxf3 41. Qxf3 Qf6 42. Qe4 |
| ECO B24 in 2004 play it! jansa vlastimil defeats white's hilburt leonid in 64 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nge2 e5 7. d3 Nge7 8. O-O O-O 9. h3 Be6 10. Be3 Nd4 11. Rb1 Qd7 12. Kh2 Rac8 13. Nd5 Bxd5 14. exd5 Nef5 15. Bg1 Nxe2 16. Qxe2 Rfe8 17. Qd2 exf4 18. gxf4 Re7 19. c3 Rce8 20. Be4 c4 21. Rbe1 Bh6 22. Bf2 Re5 23. Bg2 cxd3 24. Kg1 Qa4 25. b4 Qb5 26. Rxe5 Rxe5 27. Rd1 Qc4 28. Qxd3 Qxf4 29. Bxa7 Ne3 30. Bxe3 Rxe3 31. Qb5 Qg3 32. Kf1 Re5 |
| ECO B90 in 1991 play it! jansa vlastimil defeats white's mortensen erling in 70 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4 Nc5 9. f5 Be7 10. Qf3 O-O 11. O-O Bd7 12. Be3 b5 13. a3 e5 14. Nde2 Nxb3 15. cxb3 a5 16. Ng3 Bc6 17. Rad1 b4 18. axb4 axb4 19. Nd5 Bxd5 20. exd5 Ra2 21. Rf2 Qa8 22. Ne4 Ra1 23. Rff1 Rxd1 24. Rxd1 Rc8 25. Nxf6+ Bxf6 26. Qe4 Qa2 27. Qxb4 Qxb2 28. Qb7 Qc3 29. Bf2 h5 30. b4 e4 31. Qb6 Qb3 32. Re1 Qxd5 33. b5 Rc2 34. Qb8+ Kh7 35. b6 Qd2 |
| ECO B30 in 1972 play it! jansa vlastimil defeats white's basagic zlatko in 92 moves | 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. O-O Nge7 7. Nh4 d5 8. Nc3 d4 9. Ne2 Be6 10. f4 Qd7 11. Nf3 f6 12. fxe5 fxe5 13. Ng5 Bg8 14. h4 h6 15. Bh3 Qd6 16. Nf3 Bf7 17. Bd2 O-O 18. g4 c4 19. a3 b5 20. Ng3 a5 21. Qc1 Kh7 22. h5 c3 23. bxc3 dxc3 24. Be3 Nd4 25. Nxd4 exd4 26. Bf4 Be5 27. hxg6+ Bxg6 28. Nf5 Bxf5 29. gxf5 Rf6 30. Rb1 Rb8 31. Bxe5 Qxe5 32. Qf4 Nc6 33. Qxe5 Nxe5 34. Kf2 Rfb6 35. Kg3 Kg7 36. Kf4 Kf6 37. Rh1 Rg8 38. Rhg1 Rxg1 39. Rxg1 b4 40. axb4 axb4 41. Bf1 b3 42. cxb3 Rxb3 43. Be2 Rb2 44. Ra1 c2 45. Rc1 h5 46. Bf1 Rb1 |
| ECO B23 in 1961 play it! jansa vlastimil defeats white's florian jaromir in 38 moves | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Nxd4 cxd4 7. Ne2 Qb6 8. Bd3 d5 9. e5 f6 10. exf6 Nxf6 11. a4 O-O 12. a5 Qc7 13. O-O Nh5 14. g3 Bh3 15. Re1 e5 16. fxe5 Qf7 17. Nf4 Nxf4 18. gxf4 Qxf4 19. Qe2 Rae8 |
| ECO B46 in 1972 play it! jansa vlastimil defeats white's pritchett craig in 43 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Bd3 b5 8. Nb3 Nf6 9. f4 d6 10. O-O Be7 11. Qf3 Bb7 12. Rae1 Nb4 13. Nd4 Rc8 14. a3 Nxd3 15. cxd3 O-O 16. Rc1 Qd7 17. Rc2 g6 18. b4 e5 19. Nb3 exf4 20. Qxf4 Ng4 21. Bd4 Ne5 22. Nc5 |
| ECO B43 in 1965 play it! jansa vlastimil defeats white's polgar istvan in 80 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. g3 Qc7 7. Bg2 Nf6 8. O-O Be7 9. Re1 d6 10. Be3 O-O 11. Qe2 Bd7 12. Rad1 b5 13. Nxc6 Bxc6 14. Bf4 Rfe8 15. e5 dxe5 16. Bxe5 Qb7 17. Ne4 Nxe4 18. Bxe4 Red8 19. Qg4 g6 20. Bxc6 Qxc6 21. c3 f6 22. Bd4 e5 23. Qh4 Qf3 24. Ra1 Rd7 25. Be3 Rad8 26. a4 f5 27. Bg5 Bc5 28. Be3 Bxe3 29. Rxe3 Rd1+ 30. Re1 R8d2 31. g4 f4 32. h3 Rxe1+ 33. Rxe1 e4 34. axb5 e3 35. Rf1 e2 36. Re1 Rd1 37. Kh2 Qd5 38. Qe7 Rxe1 39. Qe8+ Kg7 40. Qe7+ Qf7 |
| ECO B22 in 1987 play it! jansa vlastimil defeats white's smith hansen mad in 80 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 d6 10. Bd3 Nd7 11. O-O dxe5 12. dxe5 Bb7 13. Re1 Be7 14. Qe2 O-O 15. Nd4 Rfd8 16. h4 Nc5 17. Bc2 Rd5 18. f4 Rad8 19. Rad1 Ba6 20. Qf3 Bc4 21. h5 Bxa2 22. f5 exf5 23. Qxf5 g6 24. Qg4 Rxd4 25. cxd4 Ne6 26. Be4 Rxd4 27. hxg6 hxg6 28. Qf3 Bc5 29. Be3 Ng5 30. Bxd4 Nxf3+ 31. Bxf3 Bxd4+ 32. Rxd4 Qc5 33. Rd1 Bb3 34. Rd2 Qxe5 35. Rd8+ Kg7 36. Kh1 a5 37. Re2 Qa1+ 38. Kh2 a4 39. Bd5 Qd1 40. Re5 Qd4 |
| ECO B52 in 1991 play it! jansa vlastimil defeats white's djurhuus rune in 124 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. d4 Nxe4 8. d5 Ne5 9. Re1 Nxf3+ 10. Qxf3 Nf6 11. c4 e5 12. Qg3 Be7 13. f4 Nh5 14. Qf3 g6 15. Bd2 exf4 16. Nc3 O-O 17. Bxf4 Nxf4 18. Qxf4 Rae8 19. Re4 Kg7 20. Rf1 a6 21. h4 h5 22. a4 Bd8 23. Rxe8 Rxe8 24. Ne4 Re5 25. Rf2 Qe7 26. Ng5 Rf5 27. Qd2 Rxf2 28. Kxf2 Qf6+ 29. Nf3 Qf5 30. g3 Bf6 31. b3 Qe4 32. Qe3 Qxe3+ 33. Kxe3 Kf8 34. Kf4 Bb2 35. Ke4 Ke7 36. Kf4 Bc1+ 37. Ke4 Kf6 38. Ne1 Bd2 39. Nf3 Bc3 40. Kf4 Bb2 41. Ke4 Ke7 42. Ke3 f6 43. Ne1 Bc1+ 44. Kf3 Kd7 45. Nd3 Bd2 46. Ke2 Bh6 47. Nf2 Kc7 48. Kd3 Bc1 49. Nh3 Kb6 50. Kc2 Be3 51. Kd3 Bc1 52. Kc2 Be3 53. Kd3 Bd4 54. b4 Be5 55. a5+ Kc7 56. bxc5 Bxg3 57. cxd6+ Kxd6 58. Kd4 Be5+ 59. Ke4 Kc5 60. Ng5 Kxc4 61. Nf7 Bc7 62. d6 Bxa5 |
| ECO B43 in 1964 play it! jansa vlastimil defeats white's chipev teodor in 60 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. Bd3 d6 8. O-O Nd7 9. Kh1 Ngf6 10. f4 Be7 11. Qe2 Nc5 12. e5 dxe5 13. fxe5 Nxd3 14. exf6 Nxc1 15. fxe7 Qxd4 16. Raxc1 Qd7 17. Qg4 Rg8 18. Ne4 Kxe7 19. Rcd1 Qc6 20. Nd6 f6 21. Rfe1 e5 22. Rxe5+ fxe5 23. Qg5+ Kd7 24. Nxb5+ Kc8 25. Qf5+ Kb8 26. Qxe5+ Kc8 27. Nd6+ Kb8 28. Nxb7+ Kxb7 29. Qe7+ Kc8 30. Rd8+ Rxd8 |
| ECO B23 in 1968 play it! jansa vlastimil defeats white's kamlach miroslav in 62 moves | 1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 e6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 a6 9. f3 Qc7 10. O-O-O O-O 11. g4 b5 12. Bb3 Na5 13. Kb1 Bb7 14. g5 Nd7 15. h4 Nxb3 16. cxb3 b4 17. Na4 Qa5 18. Rhg1 d5 19. Ka1 Rfd8 20. h5 dxe4 21. g6 Qxh5 22. gxf7+ Qxf7 23. Bh6 Bf6 24. fxe4 Kh8 25. Bg5 Bxg5 26. Rxg5 Qf6 27. Rh5 Nf8 28. e5 Qf4 29. Qd2 Qxd2 30. Rxd2 Rac8 31. Kb1 Be4+ |
| ECO B32 in 1977 play it! jansa vlastimil defeats white's biriescu ioan in 78 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 d6 7. O-O Nf6 8. f4 Qc7 9. Be3 Be7 10. Qe1 O-O 11. Qg3 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Rae1 Bc6 15. Kh1 Qb7 16. Bd3 b4 17. axb4 Qxb4 18. Ne2 Qb7 19. e5 Nh5 20. Qh3 g6 21. Ng3 dxe5 22. Bxe5 Ng7 23. Bc3 Bb4 24. Bf6 Bxe1 25. Rxe1 Qb4 26. Rf1 Rfd8 27. Qh4 Rd7 28. Bc3 Qe7 29. Bf6 Qb4 30. Bc3 Qe7 31. Bf6 Qc5 32. Be4 Bxe4 33. Nxe4 Qc4 34. Re1 Nf5 35. Qf2 Nd6 36. Nxd6 Rxd6 37. Qh4 e5 38. Bxe5 Re6 39. Rd1 Rxe5 |
| ECO B22 in 1995 play it! jansa vlastimil defeats white's kleinert j in 120 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 b6 7. a3 Be7 8. Bd3 Ba6 9. Nc3 Nxc3 10. bxc3 Bxd3 11. Qxd3 Nc6 12. d5 exd5 13. Qxd5 O-O 14. O-O Qc7 15. Rd1 Rad8 16. Bf4 Na5 17. Rd3 Qc6 18. a4 h6 19. Rad1 Qxa4 20. Nd4 Qc4 21. Qf3 f5 22. Qh3 Kh7 23. Rg3 Qf7 24. Rdd3 h5 25. Nf3 g6 26. Rd6 Qg7 27. Rdxg6 Qxg6 28. Rxg6 Kxg6 29. Nh4+ Bxh4 30. Qxh4 Kf7 31. Qf6+ Ke8 32. Qg6+ Rf7 33. Bh6 Nc6 34. Qg8+ Ke7 35. Bg5+ Ke6 36. Bxd8 Nxe5 37. Bc7 d6 38. Qc8+ Kd5 39. Qb7+ Kc4 40. Qc8 Kc5 41. Qd8 Nc4 42. Bb8 b5 43. Qe8 Rb7 44. Qxh5 Rxb8 45. Qxf5+ Kb6 46. h4 a5 47. g4 a4 48. Kg2 a3 49. Qc2 Ra8 50. Qa2 d5 51. h5 b4 52. cxb4 Kb5 53. g5 d4 54. Kf1 d3 55. g6 d2 56. Qa1 Nb2 57. h6 d1=Q+ 58. Qxd1 Nxd1 59. g7 Ne3+ 60. Ke2 Nf5 |
| ECO B52 in 1991 play it! jansa vlastimil defeats white's djurhuus rune in 124 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. d4 Nxe4 8. d5 Ne5 9. Re1 Nxf3+ 10. Qxf3 Nf6 11. c4 e5 12. Qg3 Be7 13. f4 Nh5 14. Qf3 g6 15. a3 exf4 16. Nc3 O-O 17. Bxf4 Nxf4 18. Qxf4 Rae8 19. Re4 Kg7 20. Rf1 a6 21. h4 h5 22. a4 Bd8 23. Rxe8 Rxe8 24. Ne4 Re5 25. Rf2 Qe7 26. Ng5 Rf5 27. Qd2 Rxf2 28. Kxf2 Qf6+ 29. Nf3 Qf5 30. g3 Bf6 31. b3 Qe4 32. Qe3 Qxe3+ 33. Kxe3 Kf8 34. Kf4 Bb2 35. Ke4 Ke7 36. Kf4 Bc1+ 37. Ke4 Kf6 38. Ne1 Bd2 39. Nf3 Bc3 40. Kf4 Bb2 41. Ke4 Ke7 42. Ke3 f6 43. Ne1 Bc1+ 44. Kf3 Kd7 45. Nd3 Bd2 46. Ke2 Bh6 47. Nf2 Kc7 48. Kd3 Bc1 49. Nh3 Kb6 50. Kc2 Be3 51. Kd3 Bc1 52. Kc2 Be3 53. Kd3 Bd4 54. b4 Be5 55. a5+ Kc7 56. bxc5 Bxg3 57. cxd6+ Kxd6 58. Kd4 Be5+ 59. Ke4 Kc5 60. Ng5 Kxc4 61. Nf7 Bc7 62. d6 Bxa5 |
| ECO B31 in 1970 play it! jansa vlastimil defeats white's jamieson peter m in 84 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. d3 e6 6. c3 Nge7 7. Nbd2 O-O 8. Re1 a6 9. Bxc6 Nxc6 10. Nb3 b6 11. d4 cxd4 12. Nbxd4 Bb7 13. Bf4 Nxd4 14. cxd4 f5 15. Bg5 Qe8 16. e5 f4 17. Qd2 Qf7 18. Qb4 Qf5 19. Be7 Rf7 20. Ng5 f3 21. Nxf3 Bxf3 22. gxf3 Qxf3 23. Bh4 g5 24. Bg3 h5 25. Re3 Qg4 26. Qc3 Raf8 27. Rf1 h4 28. f3 Qh5 29. Be1 g4 30. f4 Bh6 31. Re4 Bxf4 32. Rexf4 Rxf4 33. Rxf4 Rxf4 34. Qc8+ Rf8 35. Qxa6 Qg5 36. Qe2 h3 37. a4 Rf3 38. Qe4 Kg7 39. b4 Re3 40. Qb1 Re2 41. Bf2 Qf4 42. Qf1 Rc2 |
| ECO B41 in 2006 play it! jansa vlastimil defeats white's boey josef in 82 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. Be3 a6 9. a4 Nc6 10. Nb3 b6 11. f4 Bb7 12. Bf3 Qc7 13. Qe2 Rfe8 14. Qf2 Nd7 15. g4 Bf8 16. g5 Rab8 17. Rad1 Ba8 18. Be2 Nb4 19. Rd2 Nc5 20. Nxc5 bxc5 21. Bf3 Nc6 22. b3 c4 23. bxc4 Na5 24. Be2 Nxc4 25. Bxc4 Qxc4 26. Ne2 Qxe4 27. Ng3 Qxa4 28. f5 e5 29. g6 f6 30. Qe2 Rec8 31. Rfd1 d5 32. Qh5 h6 33. Bxh6 gxh6 34. g7 Bc5+ 35. Kg2 Qf4 36. h4 Rb4 37. Kh3 d4 38. c3 Bf3 39. Qg6 Qg4+ 40. Qxg4 Bxg4+ 41. Kh2 dxc3 |
| ECO B44 in 2001 play it! jansa vlastimil defeats white's paehtz thomas jr in 62 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. Be3 b6 11. O-O Ne5 12. f4 Ned7 13. Nab1 Bb7 14. Nd2 Rc8 15. Rc1 Rc7 16. b4 Qa8 17. Bf3 Rfc8 18. Qb3 b5 19. cxb5 axb5 20. Rc2 e5 21. f5 Bf8 22. Rfc1 d5 23. exd5 Nxd5 24. Nxd5 Rxc2 25. Rxc2 Rxc2 26. Qxc2 Bxd5 27. Qc7 Bxf3 28. Nxf3 Qd5 29. a3 h6 30. Qc3 Nf6 31. Bc5 Ne4 |
| ECO B23 in 1992 play it! jansa vlastimil defeats white's mastoras i in 64 moves | 1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 a6 6. g3 d6 7. Bg2 Qc7 8. O-O Nf6 9. Qd2 Be7 10. b3 O-O 11. Nce2 Nxd4 12. Nxd4 e5 13. Ne2 b5 14. Bb2 Bb7 15. Nc3 Rac8 16. Rac1 Qb8 17. f4 Rfe8 18. Nd5 Bxd5 19. exd5 exf4 20. Rxf4 Bd8 21. Rcf1 Bb6+ 22. Kh1 Be3 23. Qd1 Bxf4 24. Rxf4 Re5 25. Bxe5 dxe5 26. Rxf6 gxf6 27. Qf3 Rxc2 28. Qxf6 Rc1+ 29. Bf1 h6 30. Kg2 Rc2+ 31. Kf3 Qa7 32. Qxh6 Rf2+ |
| ECO B23 in 2007 play it! jansa vlastimil defeats white's becker michael in 80 moves | 1. e4 c5 2. Nc3 e6 3. f4 d5 4. d3 Nc6 5. Nf3 Nf6 6. Be2 Be7 7. O-O O-O 8. Qe1 b6 9. Qg3 dxe4 10. dxe4 Nd4 11. Bd3 c4 12. Nxd4 Bc5 13. Kh1 cxd3 14. Nb3 dxc2 15. Nxc5 bxc5 16. Be3 Ba6 17. Rfc1 Qd3 18. Bxc5 Rfc8 19. Qf2 Rab8 20. e5 Ng4 21. Qg1 Rxb2 22. Na4 Rb5 23. Bxa7 Qd2 24. h3 Nh6 25. Be3 Qb4 26. Nb6 Rc3 27. a4 Rxb6 28. Bxb6 Nf5 29. Qf2 Bb7 30. Kh2 h5 31. a5 Rg3 32. Rg1 Ba6 33. Bd8 Rd3 34. Bg5 Rd2 35. Qb6 Qc4 36. Rac1 Nd4 37. Qd8+ Kh7 38. Qe7 Nf3+ 39. Kh1 Nxg1 40. Qxf7 Qe2 |
| ECO B50 in 1978 play it! jansa vlastimil defeats white's joksic sinisa in 58 moves | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. d3 e6 7. Nbd2 Be7 8. h3 Bh5 9. Qe2 Nd7 10. g4 Bg6 11. h4 h5 12. g5 d5 13. a3 Qc7 14. Nf1 O-O 15. Ng3 Bd6 16. Rh3 b5 17. Nd2 Bxg3 18. Rxg3 c4 19. Nf1 cxd3 20. Bxd3 Nc5 21. Bxb5 dxe4 22. f4 exf3 23. Qxf3 Ne5 24. Qf4 Rab8 25. Be2 Rxb2 26. Qd4 Rxe2+ 27. Kxe2 Nb3 28. Qa4 Nxa1 29. Bf4 Qc4+ |