| ECO B92 in 1990 play it! jansa v defeats black's gutman l in 79 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Be6 10. Qd2 Nbd7 11. a4 Rc8 12. a5 h6 13. Rfd1 Ne8 14. Nc1 Bg5 15. Nd3 Bxe3 16. Qxe3 Rc4 17. f4 exf4 18. Nxf4 Rc5 19. b4 Rc8 20. Nxe6 fxe6 21. Bg4 Qe7 22. Qh3 Kh8 23. Ne2 Rf6 24. Nd4 Nc7 25. Rf1 Rcf8 26. Be2 d5 27. Qc3 Qd6 28. Rxf6 Rxf6 29. Bf3 Ne5 30. Re1 dxe4 31. Rxe4 Nd5 32. Qc5 Nxf3+ 33. Nxf3 Qd7 34. Ne5 Qa4 35. Nd3 Qe8 36. Re1 Qf7 37. h3 Kh7 38. Qd4 Kg8 39. Qe4 Qc7 40. Nc5 |
| ECO B41 in 1981 play it! jansa v defeats black's plachetka j in 81 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Qg4 O-O 8. Bd2 Nxc3 9. bxc3 Be7 10. Bh6 g6 11. Bxf8 Bxf8 12. Bd3 Qa5 13. O-O Qxe5 14. f4 Qg7 15. f5 exf5 16. Qh4 Nc6 17. Rae1 b6 18. Nxc6 dxc6 19. Re8 Bb7 20. Rxa8 Bxa8 21. Qd8 Bb7 22. Qb8 Qh6 23. Qxb7 Bc5+ 24. Kh1 Bd6 25. h3 Qh4 26. Rf3 Qe1+ 27. Bf1 Qe5 28. g3 Qe4 29. Bg2 h5 30. Qd7 Qe1+ 31. Kh2 Qe5 32. h4 Qf6 33. Kh3 f4 34. gxf4 Be7 35. Kh2 Qxh4+ 36. Bh3 Qe1 37. Qd3 Bc5 38. Rf1 Qh4 39. Qg3 Qd8 40. Qd3 Qf6 41. Kg2 |
| ECO B43 in 1970 play it! jansa v defeats black's adamski j in 35 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bc4 b5 7. Bb3 Bb7 8. O-O Nd7 9. Bxe6 fxe6 10. Nxe6 Qb6 11. Nd5 Bxd5 12. exd5 Ngf6 13. Qe2 Ne5 14. Be3 Qb7 15. Bd4 Kf7 16. f4 Qxd5 17. fxe5 Qxe6 18. exf6 |
| ECO B30 in 1994 play it! jansa v defeats black's kogan a in 81 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. b3 a6 6. Bxc6 Nxc6 7. Bb2 b5 8. d4 cxd4 9. Nxd4 Qf6 10. a4 b4 11. Ra2 Nxd4 12. Bxd4 Qg6 13. Nd2 a5 14. Re1 Ba6 15. Nf3 f6 16. c4 Be7 17. Rd2 Bb7 18. Bb6 Bc6 19. Nd4 O-O 20. Nxc6 dxc6 21. Rd7 Qe8 22. c5 Rf7 23. Qd3 Qb8 24. Rd1 Qe5 25. Qd4 Qh5 26. Qc4 Qe5 27. f4 Qxf4 28. Qxe6 Kf8 29. Qxc6 Re8 30. Qd5 f5 31. e5 Qe3+ 32. Kh1 f4 33. Rb7 f3 34. gxf3 Rxf3 35. c6 Qxb3 36. Qxb3 Rxb3 37. c7 Rc3 38. Bxa5 Rc5 39. Rb8 b3 40. Rf1+ Bf6 41. Bb4 |
| ECO B40 in 1985 play it! jansa v defeats black's kirov n in 55 moves | 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 Nge7 6. O-O Qc7 7. b3 d6 8. Bb2 Bd7 9. Re1 Rg8 10. d4 cxd4 11. Nxd4 Nxd4 12. Qxd4 g5 13. e5 dxe5 14. Rxe5 Bg7 15. Rc5 Bc6 16. Qd3 h6 17. Bxc6+ Nxc6 18. Nd5 exd5 19. Re1+ Kd8 20. Bxg7 Kc8 21. Qxd5 Qd7 22. Bxh6 Qxd5 23. Rxd5 f6 24. Re6 Ne5 25. Rxf6 Ng4 26. Rf8+ Rxf8 27. Bxf8 Kc7 28. Rxg5 |
| ECO B40 in 1990 play it! jansa v defeats black's nielsen u in 87 moves | 1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. Rg1 O-O 10. Qh5 Nxd4 11. Bxd4 Ne5 12. Rg3 g6 13. Qe2 Bxg5 14. Be3 Bf6 15. O-O-O Qe7 16. Qd2 Rd8 17. Bd4 Nc6 18. Bxf6 Qxf6 19. f4 Bd7 20. h4 Qxh4 21. Rh3 Qf6 22. Qh2 Qg7 23. Bd3 Nb4 24. Rh1 Nxd3+ 25. cxd3 h5 26. Rxh5 gxh5 27. Rg1 Qg6 28. f5 exf5 29. Nd5 Kh7 30. Rxg6 fxg6 31. Qxd6 Rac8+ 32. Kd2 Bc6 33. Nf6+ Kh6 34. Qf4+ Kg7 35. Qe5 Kf7 36. exf5 gxf5 37. Qxf5 Ke7 38. Qe5+ Kf7 39. Nxh5 Kg6 40. Nf4+ Kf7 41. Qe6+ Kg7 42. Qe7+ Kh6 43. Qf6+ Kh7 44. Qf7+ |
| ECO B30 in 2007 play it! jansa v defeats black's schula m in 111 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Qb6 4. Nc3 e6 5. O-O Nd4 6. a4 Ne7 7. a5 Qc7 8. Nxd4 cxd4 9. Ne2 Nc6 10. d3 Bc5 11. Bd2 a6 12. Bc4 O-O 13. f4 Ne7 14. Bb3 f5 15. Kh1 b5 16. c3 dxc3 17. Bxc3 b4 18. Be1 fxe4 19. dxe4 Bb7 20. Qd3 Kh8 21. Rc1 Qxa5 22. Qxd7 Bxe4 23. Qxe6 Bd3 24. Rf3 Bxe2 25. Qxe2 Qb6 26. Rd3 Nf5 27. Qc2 Be3 28. Qc6 a5 29. g3 Rae8 30. Qxb6 Bxb6 31. Bd2 Nd4 32. Ba4 Re2 33. Bd1 Re7 34. Kg2 Nf5 35. Bf3 Ne3+ 36. Kh1 Nf5 37. Rd5 Nd4 38. Bd1 h6 39. Rd6 Ba7 40. Ra6 Rd8 41. Rxa5 Nc6 42. Rxc6 Rxd2 43. Rc8+ Kh7 44. Bc2+ g6 45. Re5 Red7 46. Ree8 Bd4 47. f5 Bxb2 48. fxg6+ Kg7 49. Rg8+ Kf6 50. Rcf8+ Kg5 51. Rf5+ Kg4 52. Rf4+ Kh5 53. Bf5 Rd1+ 54. Kg2 R7d2+ 55. Kh3 Kg5 56. Bg4 |
| ECO B67 in 1980 play it! jansa v defeats black's cabrilo g in 52 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 b5 10. Bxf6 gxf6 11. Nxc6 Bxc6 12. Qe1 Be7 13. Bd3 Qb6 14. Kb1 Qc5 15. Rf1 h5 16. Rd2 Kd7 17. f5 Qe5 18. Re2 Rag8 19. Nd5 Bd8 20. fxe6+ fxe6 21. Qf2 exd5 22. exd5 Qxd5 23. Bf5+ Kc7 24. Qa7+ Bb7 25. Be4 Qxe4 26. Rxe4 Rxg2 |
| ECO B92 in 1985 play it! jansa v defeats black's hansson d in 63 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O Be6 9. f4 Qc7 10. f5 Bc4 11. a4 Nbd7 12. Kh1 O-O 13. a5 b5 14. axb6 Nxb6 15. Bg5 Rfc8 16. Bxf6 Bxf6 17. Bxc4 Nxc4 18. Nd5 Qd8 19. Ra2 Bg5 20. f6 Bxf6 21. Qh5 Nb6 22. Nxf6+ gxf6 23. Nd2 Rxc2 24. Ra3 Nd7 25. Rg3+ Kf8 26. Nf3 Ke7 27. Nh4 Nf8 28. Rg7 Ng6 29. Nxg6+ hxg6 30. Qxg6 Kd7 31. Qxf7+ Kc6 32. Qd5+ |
| ECO B20 in 1990 play it! jansa v defeats black's trettin u in 70 moves | 1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. f4 e6 6. Nf3 Nge7 7. O-O O-O 8. c3 b6 9. Be3 Bb7 10. Bf2 d6 11. Re1 Qd7 12. d4 cxd4 13. cxd4 Rfc8 14. Nc3 Na5 15. g4 b5 16. a3 Nc4 17. Qb3 Rab8 18. Bh4 Nc6 19. Rad1 Ba8 20. Na2 N6a5 21. Qc3 e5 22. fxe5 b4 23. Nxb4 Nxe5 24. Nxe5 dxe5 25. Qf3 exd4 26. Nd5 Rc2 27. b4 Nc4 28. Nf6+ Bxf6 29. Bxf6 Qe6 30. Rxd4 Nxa3 31. Red1 Rcc8 32. g5 Nc2 33. Rd6 Qc4 34. Be5 f5 35. Qh3 Qf7 |
| ECO B92 in 1995 play it! jansa v defeats black's miniboeck g in 65 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Kh1 b5 10. Nd5 Nxd5 11. Qxd5 Ra7 12. Be3 Be6 13. Qd1 Rb7 14. Qe1 Nc6 15. Rd1 Qc7 16. f4 Rd8 17. f5 Bc4 18. Nd2 Nb4 19. Nxc4 bxc4 20. Qg3 Bf6 21. c3 Nc6 22. Bxc4 Na5 23. Bd5 Rxb2 24. Bg5 Qe7 25. Bxf6 Qxf6 26. Rb1 Rdb8 27. Rxb2 Rxb2 28. Qe3 Qe7 29. h3 Rb8 30. f6 gxf6 31. Qh6 Rf8 32. Rxf6 Kh8 33. Be6 |
| ECO B34 in 1970 play it! jansa v defeats black's toran albero r in 75 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. f4 d6 11. Be2 b6 12. Bf3 Ba6 13. Rf2 Rab8 14. Nd5 Nxd5 15. exd5 Na5 16. Bd4 Nc4 17. Bxg7 Kxg7 18. c3 b5 19. Nd4 Qb6 20. a4 Rb7 21. b3 Ne3 22. Qd3 Nf5 23. Nxf5+ gxf5 24. axb5 Bxb5 25. Qxf5 Qe3 26. Be4 Rg8 27. Qg4+ Kh8 28. Qf3 Qxf3 29. Rxf3 Bd7 30. c4 Rgb8 31. Bc2 Kg7 32. Re3 Kf6 33. Rae1 Bf5 34. Bxf5 Kxf5 35. Rxe7 Rxb3 36. Rxf7+ Kg6 37. Rxa7 Rb2 38. g4 |
| ECO B75 in 1967 play it! jansa v defeats black's wostyn r in 45 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 O-O 9. Qd2 Bd7 10. O-O-O Qa5 11. Bb3 Rfc8 12. Kb1 Ne5 13. Qe2 b5 14. Ncxb5 Rab8 15. c4 Nxc4 16. Bxc4 a6 17. Na7 Rc7 18. Nb3 Qa4 19. Rd4 Rb4 20. Bxa6 Rxd4 21. Bxd4 Ne8 22. Bb5 Bxb5 23. Nxb5 |
| ECO B40 in 1990 play it! jansa v defeats black's nielsen u in 79 moves | 1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. g4 Nc6 7. g5 Nd7 8. Be3 Nb6 9. Qd2 Be7 10. h4 O-O 11. O-O-O d5 12. exd5 exd5 13. Nb3 Bg4 14. Be2 Be6 15. Nc5 Ne5 16. Qd4 Nc6 17. Nxe6 Nxd4 18. Nxd8 Nxe2+ 19. Nxe2 Rfxd8 20. Nf4 Kf8 21. a3 Nc4 22. Nxd5 Nxe3 23. fxe3 Bd6 24. Rd3 Be5 25. b3 b5 26. Rhd1 Rd6 27. Nf4 Ra6 28. Rd8+ Rxd8 29. Rxd8+ Ke7 30. Rd5 Bxf4 31. exf4 Rxa3 32. Rxb5 Ra1+ 33. Kd2 g6 34. f5 gxf5 35. Rxf5 Rh1 36. Rf4 Rh3 37. Kc1 Ke6 38. Rf6+ Ke5 39. Rxf7 Rxh4 40. Rxa7 |
| ECO B27 in 1973 play it! jansa v defeats black's romanishin o in 83 moves | 1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 Qa5+ 5. Bd2 Qb6 6. Bc3 Nf6 7. d5 O-O 8. Bd3 d6 9. O-O Bg4 10. Nbd2 Nh5 11. h3 Bxf3 12. Nxf3 Bxc3 13. bxc3 Nd7 14. Qd2 f6 15. Nh2 Qc7 16. Be2 Ng7 17. Ng4 a6 18. Ne3 f5 19. exf5 Nxf5 20. Nxf5 Rxf5 21. Rae1 Rf6 22. f4 Nf8 23. Bd3 Re8 24. f5 Qd8 25. Rf3 Kg7 26. Re4 gxf5 27. Rxf5 Rxf5 28. Rg4+ Ng6 29. Bxf5 Rf8 30. Rg5 Rf6 31. Rh5 Kh8 32. Qh6 Qg8 33. Rg5 Qg7 34. Qh5 Qf7 35. Bxg6 Rxg6 36. Rxg6 Qxg6 37. Qxg6 hxg6 38. Kf2 Kg7 39. Ke3 Kf6 40. Ke4 Kg5 41. a4 b6 42. g3 |
| ECO B41 in 1974 play it! jansa v defeats black's planinc a in 55 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. O-O Nbd7 8. f4 b5 9. Bf3 Bb7 10. e5 Bxf3 11. Nxf3 dxe5 12. fxe5 Ng4 13. Qe2 Rc8 14. Bf4 Qb6+ 15. Kh1 Be7 16. Rad1 Nf8 17. Ng5 Nh6 18. Nge4 Nf5 19. g4 Nh4 20. Bg5 Nfg6 21. Bxe7 Kxe7 22. Nd6 Qc6+ 23. Kg1 Qc5+ 24. Kh1 Qc6+ 25. Nce4 Nxe5 26. Qe3 f6 27. Qa3 Rcd8 28. Nf5+ |
| ECO B75 in 1992 play it! jansa v defeats black's mandl ro in 55 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. O-O-O Be6 10. Nxe6 fxe6 11. Kb1 Qc8 12. Bh6 Ne5 13. Bxg7 Kxg7 14. f4 Nf7 15. g3 e5 16. h4 Qc5 17. Bh3 b5 18. Rde1 a5 19. Nd5 Ra7 20. h5 Nxh5 21. Qh2 Rh8 22. Be6 Nf6 23. f5 gxf5 24. Ref1 h6 25. Rxf5 Nd8 26. Nxf6 Nxe6 27. Ne8+ Kg8 28. Qh5 |
| ECO B90 in 1984 play it! jansa v defeats black's vokac m in 81 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 g6 7. g3 Bg7 8. Bg2 O-O 9. h3 Bd7 10. O-O Nc6 11. Nde2 Be6 12. Nd5 Bxd5 13. exd5 Ne5 14. a5 Rc8 15. b3 Rc5 16. Qd2 Qc8 17. Ra2 Re8 18. c4 Rc7 19. Qd1 Ned7 20. Nd4 Nc5 21. Re1 Nfd7 22. Nf3 Ne5 23. Nxe5 Bxe5 24. Bb2 Bxb2 25. Rxb2 Qf5 26. Re3 Nd7 27. Rbe2 Nf6 28. Qe1 Qd7 29. Qc3 Rcc8 30. Kh2 h5 31. Qd4 Qc7 32. Qc3 Kg7 33. Kg1 Rb8 34. Qe1 Ng8 35. Be4 b5 36. axb6 Rxb6 37. Bc2 Qc5 38. Qa1+ Kh6 39. Rf3 Rf8 40. g4 h4 41. Re4 |
| ECO B46 in 1980 play it! jansa v defeats black's rajkovic d in 47 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Nge7 7. f4 b5 8. O-O Nxd4 9. Qxd4 Bb7 10. f5 Nc6 11. Qf2 Qc7 12. Bf4 Bd6 13. fxe6 fxe6 14. Bxd6 Qxd6 15. Rad1 Qe7 16. Bxb5 axb5 17. Nxb5 O-O-O 18. Nd6+ Kc7 19. Qg3 e5 20. Qb3 Ba6 21. Rf7 Qg5 22. c4 Nd4 23. Qa3 Qg4 24. Rxd4 |
| ECO B92 in 2007 play it! jansa v defeats black's gross s in 67 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Bd7 8. Bg5 Bc6 9. Bxf6 Qxf6 10. O-O Qd8 11. Nd2 Nd7 12. Nc4 Nf6 13. Qd3 Qc7 14. Rfd1 Rd8 15. Ne3 Be7 16. a4 O-O 17. Qc4 Rc8 18. Bf3 g6 19. Qb3 Rfd8 20. a5 Bf8 21. g3 Bh6 22. Ng4 Nxg4 23. Bxg4 Rb8 24. Qc4 Qe7 25. Rd3 Kg7 26. Nd5 Qg5 27. Bh3 Bb5 28. Qc7 Bxd3 29. cxd3 Qd2 30. Rf1 Qxd3 31. Qe7 Qxe4 32. Qf6+ Kg8 33. Ne7+ Kf8 34. Be6 |