| ECO A04 in 1992 play it! smejkal jan defeats black's plesek jiri in 75 moves | 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 O-O 6. O-O d6 7. d4 Ne4 8. c4 Nc6 9. Nbd2 e5 10. dxe5 Nxd2 11. Qxd2 dxe5 12. Qd5+ Kh8 13. Qxd8 Rxd8 14. Ng5 Re8 15. Nf7+ Kg8 16. Bd5 Be6 17. Bxc6 bxc6 18. Nxe5 Bxe5 19. Bxe5 Bxc4 20. f4 Bd5 21. Rfd1 Kf7 22. Kf2 Red8 23. Rd4 Be4 24. Rad1 Rd5 25. Rxd5 Bxd5 26. Rd4 Ke6 27. Bxc7 a6 28. Ra4 Be4 29. g4 Bd5 30. g5 Ra7 31. Bb6 Ra8 32. Bc5 Be4 33. Rb4 Rd8 34. Rb6 Rd2 35. Rxa6 Rc2 36. b4 Bd5 37. Ra7 Bc4 38. Re7+ |
| ECO A06 in 1975 play it! smejkal jan defeats black's bednarski jacek in 32 moves | 1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nc3 Nf6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Nb6 14. dxe6 Bxh1 15. e7 Qxd1+ 16. Rxd1 a6 |
| ECO A05 in 2007 play it! smejkal jan defeats black's fritz computer in 108 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. d4 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 e6 10. Ne4 Qc7 11. Qc2 f5 12. Nec3 Qxc5 13. Qb3 Nac7 14. e4 fxe4 15. Nxe4 Qb5 16. Nbc3 Qxb3 17. axb3 Bd7 18. Nc5 Bc6 19. Nxe6 Nxe6 20. Nxd5 Rfe8 21. b4 Rad8 22. Nc3 Bxg2 23. Kxg2 a6 24. b5 Bxc3 25. bxc3 axb5 26. Rb1 Rd5 27. Be3 Kf7 28. Rb3 Nc7 29. Ra1 Ra8 30. Rxa8 Nxa8 31. Ra3 Nc7 32. Ra7 Ke6 33. Rxb7 Rd7 34. Bd4 Kd6 35. Kf3 Kc6 36. Rb6+ Kd5 37. Kg4 Re7 38. Kg5 Kc4 39. Kh6 Nd5 40. Rc6+ Kd3 41. Rc5 Rd7 42. Rxb5 Nxc3 43. Bxc3 Kxc3 44. Rb8 Kd4 45. Rh8 Rd5 46. Rxh7 Rd6 47. Rg7 Ke5 48. Rxg6 Rd2 49. f4+ Kf5 50. Rg5+ Kf6 51. h4 Rd8 52. Kh5 Re8 53. Kg4 Rd8 54. h5 Rd3 |
| ECO A05 in 1978 play it! smejkal jan defeats black's boll peter in 23 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. Qa4+ Nc6 5. cxd5 Nxd5 6. Ne5 Bd7 7. Nxf7 Ncb4 8. Qb3 Kxf7 9. Nxd5 Nxd5 10. Qxd5+ e6 11. Qxb7 Bc5 12. Qf3+ |
| ECO A04 in 1987 play it! smejkal jan defeats black's mandl robert in 75 moves | 1. Nf3 c5 2. c4 g6 3. e4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 d6 11. b4 Bd7 12. Be2 Bc6 13. Qd2 b6 14. O-O O-O 15. Nd5 Qd7 16. f4 f5 17. exf5 gxf5 18. Bf3 Rac8 19. Bf2 Nd8 20. Bh4 Bxd5 21. cxd5 Bf6 22. Bxf6 Rxf6 23. Rxc8 Qxc8 24. Rc1 Qd7 25. Qc3 Qb5 26. Qc7 Rf8 27. a3 Qd3 28. Qc3 Qb5 29. Re1 Qd7 30. Bh5 Rf6 31. Rc1 Rf8 32. Qc7 Qb5 33. Qxe7 Qxd5 34. Rd1 Qe6 35. Qxd6 Qe3+ 36. Kh1 Ne6 37. Qe7 a5 38. h3 |
| ECO A06 in 1976 play it! smejkal jan defeats black's ree hans in 79 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c5 4. e3 cxd4 5. exd4 g6 6. Nc3 Bg7 7. Be2 O-O 8. O-O Nc6 9. h3 b6 10. Ne5 Bb7 11. Bf3 Na5 12. cxd5 Nxd5 13. Bd2 Rc8 14. Qe2 e6 15. Rac1 Nxc3 16. Bxc3 Bxf3 17. Qxf3 Qg5 18. Bd2 Qf5 19. Qe2 Bxe5 20. dxe5 Nc6 21. Bh6 Rfd8 22. f4 Nd4 23. Qe3 Nc2 24. Qf3 Nd4 25. Qe3 Nc2 26. Qf2 Qe4 27. Bg5 Rd7 28. Rfe1 Qd4 29. Re2 Rdc7 30. Rd2 Qxf2+ 31. Kxf2 f5 32. exf6 Kf7 33. Rcd1 Ke8 34. a3 b5 35. Rd6 b4 36. a4 b3 37. Rd8+ Kf7 38. R1d7+ Rxd7 39. Rxd7+ Ke8 40. Rxh7 |
| ECO A05 in 1978 play it! smejkal jan defeats black's boll peter a in 26 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. Qa4+ Nc6 5. cxd5 Nxd5 6. Ne5 Bd7 7. Nxf7 Ncb4 8. Qb3 Kxf7 9. Nxd5 Nxd5 10. Qxd5+ e6 11. Qxb7 Bc5 12. Qf3+ Ke7 13. Qc3 Bb6 |
| ECO A05 in 1977 play it! smejkal jan defeats black's hulak krunoslav in 85 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Bc5 7. Nb3 Be7 8. Bg2 O-O 9. O-O d6 10. Bf4 Nh5 11. Be3 Nf6 12. Nd4 Bd7 13. h3 a6 14. Rc1 Rc8 15. b3 Re8 16. Qd2 Nxd4 17. Bxd4 Bc6 18. Rfd1 Bxg2 19. Kxg2 Rc6 20. e4 Qb8 21. Qe2 Nd7 22. Rc2 Rec8 23. Nd5 Bf8 24. Ne3 b5 25. Rcd2 Be7 26. Nd5 exd5 27. exd5 R6c7 28. Qxe7 bxc4 29. Qxd6 cxb3 30. Rb2 Qb5 31. axb3 Nf8 32. Qe5 f6 33. Qe4 Rd8 34. Be3 Rcd7 35. Rbd2 Qxb3 36. h4 h6 37. h5 Rc8 38. Rb1 Qc3 39. Rb6 a5 40. Rc6 Rxc6 41. dxc6 Rc7 42. Rd6 Qb3 43. Rd8 |
| ECO A05 in 1975 play it! smejkal jan defeats black's huebner robert in 75 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nbd2 Be7 7. b3 O-O 8. Bb2 a5 9. a3 h6 10. c4 Bh7 11. Qc2 Na6 12. Bc3 b5 13. cxb5 cxb5 14. Qb2 b4 15. axb4 Nxb4 16. Rfc1 Qb6 17. Bd4 Qb7 18. Ne5 Ne8 19. Ndc4 f6 20. Nxa5 Rxa5 21. Rxa5 fxe5 22. Ra7 Qb8 23. Rxe7 exd4 24. Qxd4 Qd6 25. Rcc7 e5 26. Qc5 Qf6 27. Bxd5+ Nxd5 28. Qxd5+ Kh8 29. Rf7 Nxc7 30. Rxf6 gxf6 31. Qc6 Rf7 32. b4 Kg7 33. b5 Bg8 34. b6 Na6 35. Qc8 Nb4 36. Qc4 Nxd3 37. exd3 Rd7 38. Qg4+ |
| ECO A05 in 1985 play it! smejkal jan defeats black's ermenkov evgeny in 85 moves | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 c6 6. Nc3 d6 7. O-O Qa5 8. h3 Qa6 9. Qb3 Nbd7 10. e4 e5 11. Rd1 Re8 12. Be3 h6 13. Rac1 g5 14. dxe5 dxe5 15. Nd2 Bf8 16. Na4 b6 17. a3 Nh5 18. Qc2 Nf4 19. gxf4 gxf4 20. Nf1 fxe3 21. Nxe3 Nc5 22. Nxc5 Bxc5 23. Nf5 Bxf5 24. exf5 e4 25. Bxe4 Qc8 26. b4 Be7 27. Kh1 Bg5 28. Rg1 Qc7 29. Rg4 Kf8 30. Rcg1 Rad8 31. Qc3 f6 32. h4 Qf7 33. R1g3 Rd1+ 34. Kg2 Rc1 35. Qd4 h5 36. Rxg5 fxg5 37. Rxg5 Rxc4 38. Qd6+ Re7 39. Qh6+ Ke8 40. Bxc6+ Kd8 41. Qd6+ Kc8 42. Bd5 Rd4 43. Qc6+ |
| ECO A05 in 1992 play it! smejkal jan defeats black's ankerst michael in 47 moves | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. h3 a6 11. Nb3 Ne5 12. c5 dxc5 13. Nxc5 Qe7 14. Be3 b6 15. Nb3 Be6 16. Qc2 Rad8 17. Rad1 Bc4 18. Rxd8 Rxd8 19. Rd1 h6 20. Nd5 Nxd5 21. exd5 Bxb3 22. Qxb3 Qd6 23. Rc1 Rd7 24. f4 |
| ECO A04 in 1993 play it! smejkal jan defeats black's buecker stefan in 109 moves | 1. Nf3 f5 2. g3 Nf6 3. Bg2 d6 4. d4 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O a5 8. c4 c6 9. Nbd2 Na6 10. a3 Bd7 11. Ne1 Nc7 12. Nd3 Be6 13. Qc2 d5 14. Rac1 Bc8 15. e3 e6 16. f3 Nce8 17. Rce1 Nd6 18. c5 Nf7 19. e4 fxe4 20. fxe4 Nh5 21. e5 Bh6 22. Nf3 Ng5 23. Nxg5 Bxg5 24. Bc1 Bxc1 25. Qxc1 Bd7 26. Rxf8+ Qxf8 27. g4 Ng7 28. Qg5 Ne8 29. a4 Qg7 30. Rf1 h6 31. Qd2 g5 32. Rf3 Nc7 33. Nf2 Be8 34. Bf1 Bg6 35. Bd3 Bxd3 36. Nxd3 Qg6 37. Nf2 Ne8 38. Kg2 Kg7 39. Qc3 Ra6 40. h3 Ra8 41. Kg3 Qb1 42. Kg2 Kg8 43. Qd2 Qh7 44. Nh1 Ng7 45. Qf2 h5 46. Qd2 Rf8 47. Rxf8+ Kxf8 48. Nf2 hxg4 49. hxg4 Qb1 50. Qxg5 Qxb3 51. Qf6+ Kg8 52. g5 Qc2 53. g6 Qf5 54. Qd8+ Qf8 55. Qh4 |
| ECO A05 in 1988 play it! smejkal jan defeats black's sindik ervin in 99 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d4 cxd4 6. Nxd4 Qb6 7. Nb3 Bf5 8. Be3 Qc7 9. Nc3 Rd8 10. Nb5 Qb8 11. Qc1 e5 12. Bg5 Be7 13. Nc3 Be6 14. Bxf6 gxf6 15. e4 d4 16. Nd5 h5 17. h4 f5 18. Nxe7 Nxe7 19. exf5 Bxf5 20. Re1 Rc8 21. Nxd4 exd4 22. Rxe7+ Kxe7 23. Qg5+ Kf8 24. Qxf5 Qc7 25. Qf6 Rg8 26. Qh6+ Rg7 27. Qh8+ Rg8 28. Qh6+ Rg7 29. Qh8+ Rg8 30. Qxh5 Qb6 31. Bd5 Rg7 32. Qh8+ Rg8 33. Qh5 Rg7 34. Bxf7 d3 35. Bb3 Rxg3+ 36. Kf1 Qf6 37. cxd3 Rf3 38. Qg4 Rxf2+ 39. Kg1 Rc5 40. Re1 Re5 41. Qg8+ Ke7 42. Rxe5+ Qxe5 43. Kxf2 Qf4+ 44. Ke2 Qe5+ 45. Kf3 Qf5+ 46. Ke2 Qe5+ 47. Kd1 Qh5+ 48. Kc2 Qe2+ 49. Kc3 Qe1+ 50. Kc4 |
| ECO A05 in 1988 play it! smejkal jan defeats black's gunawan ronny in 83 moves | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nc6 7. Nc3 a6 8. h3 Rb8 9. Bg5 b5 10. cxb5 axb5 11. d5 Na5 12. b4 Nc4 13. Nd4 Bd7 14. e3 h6 15. Bxf6 Bxf6 16. Qe2 Na3 17. Rac1 Bxd4 18. exd4 Ra8 19. Rfe1 Re8 20. h4 Kg7 21. Be4 Qb8 22. Bd3 Qb6 23. Qe4 Nc4 24. a4 f5 25. Qf4 Nb2 26. a5 Nxd3 27. Qe3 Qb7 28. Qxd3 f4 29. Qd2 fxg3 30. fxg3 Rac8 31. Re3 c6 32. Qe2 Bh3 33. g4 cxd5 34. Rxh3 Rc4 35. Rf1 Rxd4 36. Rg3 e5 37. Nxb5 Rxb4 38. Nxd6 Qa7+ 39. Kh1 Re6 40. Rf7+ Qxf7 41. Nxf7 Kxf7 42. Qf3+ |
| ECO A04 in 1992 play it! smejkal jan defeats black's kalinitschew ser in 117 moves | 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 O-O 6. O-O Nc6 7. c4 Qe8 8. d4 d6 9. d5 Nd8 10. Nc3 h6 11. Qc2 Qf7 12. e3 Bd7 13. Rad1 c6 14. Nd4 Rc8 15. Qe2 a6 16. Ba1 Kh8 17. Kh1 Re8 18. Qd3 Ng4 19. f3 Nf6 20. e4 f4 21. gxf4 Nh5 22. f5 gxf5 23. exf5 Nf4 24. Qd2 Nxg2 25. Qxg2 Bxf5 26. Nxf5 Qxf5 27. Rg1 Rg8 28. Ne4 Qf7 29. Qh3 Bxa1 30. Rxa1 Qf4 31. Ng5 Nf7 32. Nxf7+ Qxf7 33. Qxh6+ Qh7 34. Qxh7+ Kxh7 35. Rxg8 Rxg8 36. Re1 Rg7 37. Re4 Rf7 38. Kg2 Kg6 39. dxc6 bxc6 40. Kg3 c5 41. Rg4+ Kh6 42. Rf4 Rg7+ 43. Kh3 Rg5 44. Rh4+ Kg6 45. Rg4 Kh5 46. Rxg5+ Kxg5 47. Kg3 e6 48. f4+ Kf5 49. h4 d5 50. cxd5 exd5 51. h5 a5 52. Kf3 d4 53. Ke2 Kf6 54. Kd3 Kf5 55. a3 Kf6 56. b4 cxb4 57. axb4 axb4 58. Kxd4 Kg7 59. f5 |
| ECO A07 in 1978 play it! smejkal jan defeats black's hamann svend in 81 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. b3 Nf6 5. Bb2 e6 6. O-O Nbd7 7. d3 Be7 8. Nbd2 O-O 9. h3 Bxf3 10. Bxf3 Bd6 11. e4 a5 12. Qe2 dxe4 13. dxe4 Be5 14. c3 b5 15. Bg2 a4 16. Rab1 axb3 17. axb3 Qb6 18. Kh1 Ra2 19. b4 Rd8 20. f4 Bc7 21. c4 e5 22. c5 Qb8 23. f5 h6 24. g4 Nf8 25. Bc3 N8h7 26. Ra1 Qa7 27. Qe3 Ng5 28. h4 Ngh7 29. Bf3 Qa4 30. Rxa2 Qxa2 31. Rc1 Kf8 32. g5 Ng8 33. Bd1 Qa8 34. Bb3 hxg5 35. hxg5 f6 36. Ra1 Qc8 37. Nf3 Nxg5 38. Nxg5 fxg5 39. Rg1 Qd7 40. Qxg5 Qe7 41. Qh5 |
| ECO A05 in 1992 play it! smejkal jan defeats black's suchorukow andre in 69 moves | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 Rb8 8. h3 a6 9. Bg5 b5 10. cxb5 axb5 11. Rc1 Bd7 12. d5 Na5 13. b4 Nc4 14. Nd4 h6 15. Bxf6 Bxf6 16. e3 Qc8 17. Qe2 Qa6 18. a4 Nb6 19. a5 Nc4 20. Rfd1 Rfe8 21. Re1 Kg7 22. Ncxb5 Bxb5 23. Nxb5 Qxb5 24. Rxc4 Qa4 25. Rb1 Rb7 26. Qc2 Qxc2 27. Rxc2 Ra8 28. Bf1 Raa7 29. a6 Rb8 30. Rbc1 Rxb4 31. Rxc7 Ra8 32. Rc8 Rxc8 33. Rxc8 Ra4 34. Rc7 Bb2 35. a7 |
| ECO A07 in 1979 play it! smejkal jan defeats black's prandstetter edu in 55 moves | 1. Nf3 d5 2. g3 g6 3. c4 d4 4. b4 Bg7 5. Bb2 e5 6. d3 Ne7 7. Bg2 O-O 8. O-O a5 9. b5 c6 10. Ba3 f5 11. Nbd2 Re8 12. Rb1 Bf6 13. Qc2 Kg7 14. e3 dxe3 15. fxe3 g5 16. h3 Ng6 17. c5 h5 18. Nc4 g4 19. hxg4 hxg4 20. Nfd2 f4 21. bxc6 Nxc6 22. Bxc6 bxc6 23. Ne4 Ba6 24. Ncd6 Rh8 25. exf4 Nxf4 26. gxf4 Rh3 27. Kg2 Kh8 28. Nf7+ |
| ECO A06 in 1985 play it! smejkal jan defeats black's dizdar goran in 91 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. b3 Ne4 10. Nc3 f5 11. Rad1 Nxd2 12. Rxd2 Nf6 13. Ne5 Bd6 14. f4 g5 15. e3 g4 16. c5 Bc7 17. b4 Bd7 18. a4 Qe7 19. Rb1 Rab8 20. Qc1 Rfc8 21. Bf1 Be8 22. Rdb2 b6 23. Ba6 Rd8 24. Rc2 bxc5 25. bxc5 Kf8 26. Rcb2 Rxb2 27. Rxb2 Rb8 28. Rxb8 Bxb8 29. Bc8 Bxe5 30. fxe5 Ne4 31. Nxe4 fxe4 32. Qf1+ Kg7 33. Qf4 h5 34. Kg2 Bg6 35. Qf6+ Qxf6 36. exf6+ Kxf6 37. Bd7 e5 38. Bxc6 exd4 39. exd4 e3 40. Kf1 Be4 41. Ke2 a5 42. Kxe3 Bc2 43. Kf4 Bb3 44. Be8 Bc2 45. Bd7 Bb3 46. Bc6 |
| ECO A07 in 1992 play it! smejkal jan defeats black's roth in 65 moves | 1. Nf3 d5 2. g3 g6 3. c4 c6 4. Qa4 dxc4 5. Qxc4 Bg7 6. Bg2 Nf6 7. O-O O-O 8. Nc3 b5 9. Qb3 Bb7 10. d4 a6 11. Rd1 Nbd7 12. Ne5 Qc8 13. Bg5 e6 14. Nxd7 Qxd7 15. Bxf6 Bxf6 16. Ne4 Be7 17. Rac1 a5 18. Nc5 Bxc5 19. Rxc5 Rfd8 20. a4 b4 21. e3 Qe8 22. Rdc1 Rd6 23. Qc2 Ra6 24. b3 Kg7 25. Qe2 Qd8 26. Qg4 Qe7 27. Qf4 Qd8 28. h4 f6 29. g4 h6 30. g5 hxg5 31. hxg5 fxg5 32. Rxg5 Rd7 33. Be4 |