| ECO A06 in 1996 play it! lechtynsky jiri defeats black's kucera petr in 126 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 Bf5 6. Nc3 e6 7. g3 Nbd7 8. Bg2 Be7 9. O-O O-O 10. e3 a5 11. Qe2 Ne4 12. Nd2 Nxd2 13. Bxd2 a4 14. e4 Bg6 15. a3 Nf6 16. Be3 Qa5 17. Rfd1 Rfd8 18. Rd2 Rd7 19. h3 h5 20. f4 Bd8 21. Rad1 Bb6 22. d5 cxd5 23. exd5 Re8 24. Bxb6 Qxb6+ 25. Qf2 Qb3 26. Rd4 e5 27. Rxa4 e4 28. Rb4 e3 29. Qe2 Qc2 30. Qxc2 Bxc2 31. Re1 Bd3 32. Rd4 Bc2 33. Rb4 Bd3 34. Bf3 h4 35. g4 g5 36. fxg5 Nh7 37. Rd4 Nxg5 38. Bg2 Bc2 39. Re2 Bg6 40. Nd1 Rde7 41. d6 Rd7 42. Nxe3 Re6 43. Rd5 f6 44. Kf2 Ne4+ 45. Bxe4 Bxe4 46. Rd4 Rdxd6 47. Red2 Rxd4 48. Rxd4 Kg7 49. Nf5+ Bxf5 50. gxf5 Re5 51. Rd7+ Kh6 52. Rxb7 Rxf5+ 53. Ke3 Rg5 54. Kf4 Rg3 55. Rb8 Rxh3 56. Kg4 Rh1 57. Rh8+ Kg6 58. Rxh4 f5+ 59. Kg3 Rb1 60. Rb4 Kf6 61. Rb5 Ke6 62. Kf4 Rf1+ 63. Ke3 Rb1 |
| ECO A05 in 1984 play it! lechtynsky jiri defeats black's cserna laszlo in 45 moves | 1. Nf3 Nf6 2. c4 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. Nc3 Nc7 7. O-O e5 8. d3 Be7 9. Nd2 Bd7 10. Nc4 f6 11. f4 b5 12. Ne3 exf4 13. Rxf4 Rb8 14. Ned5 O-O 15. Nxc7 Qxc7 16. Nd5 Qd8 17. Be3 Bd6 18. Rc1 Bxf4 19. Nxf4 c4 20. dxc4 bxc4 21. Bc5 Re8 22. Rxc4 Rxb2 23. Bd5+ |
| ECO A05 in 1984 play it! lechtynsky jiri defeats black's novoselski zoran in 57 moves | 1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 h6 5. Bf4 d6 6. h3 Nc6 7. e3 O-O 8. c3 Re8 9. Qc2 e5 10. dxe5 dxe5 11. Bh2 Qe7 12. Be2 Nd7 13. e4 Nf8 14. O-O Be6 15. b4 f6 16. Rfe1 Qf7 17. Nf1 h5 18. Ne3 Bh6 19. Bf1 a5 20. b5 Nd8 21. Nd2 c5 22. Ndc4 Bxe3 23. Nxe3 Qc7 24. Qa4 Nd7 25. b6 Qxb6 26. Red1 Nc6 27. Bc4 Nf8 28. Nd5 Bxd5 29. Rab1 |
| ECO A05 in 1996 play it! lechtynsky jiri defeats black's musil vitezslav in 45 moves | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. Bg5 d6 6. e3 c6 7. Be2 Bg4 8. h3 Bxf3 9. Bxf3 Qa5 10. Bh4 Nbd7 11. a3 e5 12. O-O Qc7 13. Rc1 Rae8 14. Bg3 Kh8 15. b4 Ng8 16. dxe5 dxe5 17. Ne4 Nh6 18. Nd6 Re6 19. c5 Nf5 20. Bg4 Nxg3 21. Bxe6 Ne2+ 22. Qxe2 fxe6 23. Qc4 |
| ECO A05 in 1989 play it! lechtynsky jiri defeats black's tozer richard in 71 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Be2 a6 10. Qc2 dxc4 11. Bxc4 Be7 12. O-O b5 13. Rfd1 Qe8 14. Ba2 Bb7 15. Rac1 Rd8 16. Bb1 Rxd1+ 17. Rxd1 Qc8 18. Ng5 g6 19. Nce4 Na5 20. Bd6 Nxe4 21. Bxe7 Qxc2 22. Bxc2 Nxg5 23. Bxg5 f6 24. Bh6 Rc8 25. Bb1 Kf7 26. e4 e5 27. a4 g5 28. h4 Kg6 29. hxg5 fxg5 30. Rd6+ Kh5 31. axb5 Rc1+ 32. Kh2 Rxb1 33. f3 Rc1 34. Kh3 Rh1+ 35. Kg3 Rc1 36. Bf8 |
| ECO A05 in 1999 play it! lechtynsky jiri defeats black's hrbolka ladislav in 71 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. e4 O-O 6. Be2 e5 7. O-O Na6 8. Be3 Ng4 9. Bg5 f6 10. Bc1 Nh6 11. Rb1 Nf7 12. dxe5 dxe5 13. b4 Qxd1 14. Rxd1 Re8 15. Be3 c6 16. c5 Bf8 17. Nd2 Be6 18. Nc4 Red8 19. Rxd8 Nxd8 20. a3 Nc7 21. Rd1 Be7 22. f4 Nf7 23. Na5 Rb8 24. g3 Kf8 25. Kg2 Ke8 26. Rd2 Nd8 27. Nc4 Nf7 28. Nd6+ Kf8 29. Kf2 b6 30. f5 gxf5 31. exf5 Bd5 32. Nxf7 Bxf7 33. Rd7 Nd5 34. Nxd5 cxd5 35. Bh6+ Ke8 36. Bb5 |
| ECO A06 in 1994 play it! lechtynsky jiri defeats black's chalivopulos p in 58 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 g6 5. cxd5 cxd5 6. g3 Bg7 7. Bg2 Nc6 8. Ne5 Nxe5 9. dxe5 Ng4 10. Qxd5 Qxd5 11. Nxd5 Bxe5 12. f4 Bd6 13. h3 Nf6 14. Nxf6+ exf6 15. Be3 Ke7 16. Kf2 a6 17. Rhd1 Be6 18. Bd4 Rab8 19. Bxf6+ Kxf6 20. Rxd6 Rhc8 21. Rb6 Rc2 22. Be4 Rc7 23. g4 Kg7 24. f5 Bd7 25. Rd1 Bb5 26. Rd4 f6 27. a4 Bd7 28. fxg6 hxg6 29. Rdd6 Bxa4 |
| ECO A05 in 1980 play it! lechtynsky jiri defeats black's torre eugenio in 47 moves | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qd2 exd5 9. Qe3+ Kf8 10. Qf4 Bf6 11. h4 h6 12. Nf3 c6 13. e4 dxe4 14. Nxe4 Kg7 15. Bc4 Nd7 16. Nd6 Rf8 17. h5 Qe7+ 18. Kf1 g5 19. Nf5+ Kh7 20. Qd2 Qe4 21. Re1 Qf4 22. Qc2 Kh8 23. Nxh6 Bg7 24. Nxf7+ |
| ECO A05 in 1980 play it! lechtynsky jiri defeats black's nun jiri in 113 moves | 1. Nf3 Nf6 2. d4 c5 3. c3 e6 4. Bg5 cxd4 5. cxd4 h6 6. Bh4 b6 7. Nc3 Bb7 8. e3 Be7 9. Bd3 O-O 10. Rc1 Nc6 11. O-O Rc8 12. Re1 d5 13. Bb1 Ne8 14. Bxe7 Qxe7 15. e4 dxe4 16. Bxe4 Qd8 17. d5 exd5 18. Nxd5 Kh8 19. Ne7 Qxd1 20. Rexd1 Nxe7 21. Bxb7 Rxc1 22. Rxc1 Ng6 23. Ba6 Nf4 24. Rc8 Kg8 25. g3 Nd5 26. Ra8 Nec7 27. Rxa7 Nxa6 28. Rxa6 Rc8 29. Ra3 Kf8 30. Rd3 Nf6 31. Rd2 Rc1+ 32. Kg2 Ne4 33. Re2 Nc5 34. Ne5 f6 35. Ng6+ Kf7 36. Nf4 Rd1 37. b4 Nd3 38. Nxd3 Rxd3 39. Rc2 Rd4 40. a3 Rd3 41. Rc7+ Kg6 42. a4 Rd4 43. b5 Rxa4 44. Rb7 Rb4 45. Rxb6 Rb3 46. Rb7 Kf5 47. b6 g5 48. h3 Kg6 49. Rb8 Kg7 50. g4 h5 51. gxh5 f5 52. b7 g4 53. hxg4 fxg4 54. h6+ Kh7 55. Kh2 Rh3+ 56. Kg1 Rb3 57. Kg2 |
| ECO A05 in 1985 play it! lechtynsky jiri defeats black's horvath zoltan in 87 moves | 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 dxc4 9. Bxc4 a6 10. Qc2 b5 11. Bd3 Be7 12. O-O Bb7 13. Rfd1 Qb6 14. Rac1 h6 15. Ne4 Nd5 16. Bc7 Nxc7 17. Qxc7 Bd8 18. Qxb6 Bxb6 19. Nd6 Bd5 20. Ne5 Bd8 21. Bb1 Bf6 22. f4 Bxe5 23. fxe5 Ra7 24. Nc8 Rb7 25. Rd4 Bc6 26. Nd6 Rd7 27. Rd3 Bd5 28. a4 bxa4 29. Rd4 f6 30. Rxa4 fxe5 31. Ne4 Bc6 32. Rb4 Bb5 33. Ba2 Rd3 34. Nc5 Rxe3 35. Nxe6 Nd7 36. h3 Rf6 37. Rxb5 axb5 38. Nc5+ Kh8 39. Nxd7 Rd6 40. Rc8+ Kh7 41. Nf8+ Kh8 42. Kf2 Red3 43. Nd7+ Kh7 44. Bg8+ |
| ECO A06 in 1980 play it! lechtynsky jiri defeats black's pacl vaclav in 51 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. e3 b5 6. a4 b4 7. Na2 e6 8. Bxc4 Nbd7 9. O-O Bb7 10. Bd2 a5 11. Nc1 Bd6 12. Nb3 O-O 13. Qe2 c5 14. Rfc1 Qb6 15. Be1 Rac8 16. Bb5 cxd4 17. Nfxd4 Bb8 18. Bxd7 Nxd7 19. Qb5 e5 20. Nf5 Rxc1 21. Rxc1 Qe6 22. Qxb7 Qxf5 23. e4 Qe6 24. Nxa5 Nf6 25. Qxb4 Bd6 26. Qc4 |
| ECO A05 in 1978 play it! lechtynsky jiri defeats black's gross stefan in 47 moves | 1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. b3 O-O 8. d4 cxd4 9. Qxd4 d6 10. Ba3 Na6 11. e4 Qb8 12. Qe3 Nc5 13. Nd4 Re8 14. Rad1 Bf8 15. Rfe1 a6 16. Bb2 g6 17. h3 Bg7 18. e5 dxe5 19. Nc6 Qc8 20. Nxe5 Bxg2 21. Kxg2 Ra7 22. Qf3 Ncd7 23. Ne4 Rf8 24. Nc6 |
| ECO A04 in 2002 play it! lechtynsky jiri defeats black's claverie christo in 55 moves | 1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. g3 O-O 6. Bg2 c6 7. O-O Qa5 8. Qd2 Qa6 9. b3 d5 10. cxd5 cxd5 11. Ne5 e6 12. Bb2 Nfd7 13. f4 Nc6 14. e3 Ncxe5 15. fxe5 f6 16. e4 fxe5 17. Rxf8+ Kxf8 18. Rf1+ Kg8 19. exd5 exd4 20. dxe6 Ne5 21. Nd5 Qd6 22. Nf6+ Bxf6 23. Rxf6 Ng4 24. Rf4 Bxe6 25. Rxd4 Qb6 26. h3 Nf6 27. Kh2 Ne8 28. Rb4 |
| ECO A04 in 2007 play it! lechtynsky jiri defeats black's oral tomas in 79 moves | 1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8. e3 c5 9. Be2 cxd4 10. cxd4 Nc6 11. O-O O-O 12. Qb3 Be6 13. Rab1 Rfc8 14. Qxb7 Rcb8 15. Qa6 Rxb1 16. Rxb1 Qxa2 17. Qxa2 Bxa2 18. Rc1 h6 19. Rxc6 hxg5 20. Ra6 Bb3 21. Nxg5 Rc8 22. g4 e5 23. Ra3 Bd5 24. Bf3 Rc1+ 25. Kg2 Bc4 26. Rxa7 Bh6 27. h4 exd4 28. exd4 f6 29. Ne4 f5 30. Nf6+ Kf8 31. g5 Bg7 32. d5 Rc2 33. Kg3 Rd2 34. Rd7 Bxf6 35. gxf6 Be2 36. h5 gxh5 37. Bxe2 Rxe2 38. Kf3 Rd2 39. Ke3 Rc2 40. d6 |
| ECO A16 in 2005 play it! lechtynsky jiri defeats black's jirka jiri in 79 moves | 1. c4 Nf6 2. Nc3 c6 3. e4 e5 4. Nf3 Qa5 5. Be2 Bb4 6. Qc2 O-O 7. O-O Re8 8. a3 Bxc3 9. dxc3 d5 10. cxd5 cxd5 11. exd5 e4 12. Nd4 Qxd5 13. Bf4 Bg4 14. Nb5 Qh5 15. Rfe1 Na6 16. Nd6 Re7 17. Bf1 Bf5 18. b4 Nc7 19. c4 Ne6 20. Bg3 Bg6 21. Qc3 Qh6 22. Rad1 Nf4 23. Qd2 N6h5 24. Nxb7 Nxg3 25. hxg3 Nd3 26. Qxh6 gxh6 27. Bxd3 Rxb7 28. Bxe4 Bxe4 29. Rxe4 a5 30. c5 Rab8 31. Rdd4 Ra7 32. Kh2 Kg7 33. Rg4+ Kf8 34. Rd6 axb4 35. axb4 Ra4 36. Rxh6 Raxb4 37. Rxb4 Rxb4 38. Rxh7 Rb2 39. f3 Rc2 40. Rh5 |
| ECO A29 in 1970 play it! lechtynsky jiri defeats black's hlousek zdenek in 79 moves | 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. d3 Be7 7. Bg2 Be6 8. h4 f6 9. Bd2 O-O 10. Rc1 Nd4 11. Ne4 Nxf3+ 12. Bxf3 c6 13. a3 Nc7 14. Nc5 Bxc5 15. Rxc5 Nb5 16. Be3 Nd4 17. Bxd4 Qxd4 18. Qc2 a5 19. h5 h6 20. Rh4 Qd7 21. Ra4 Kh8 22. Rcxa5 Rxa5 23. Rxa5 Bg4 24. Qc5 Rg8 25. Bxg4 Qxg4 26. Ra7 Qxh5 27. Rxb7 Qh1+ 28. Kd2 e4 29. d4 Re8 30. Qd6 Qg1 31. Qf4 Kh7 32. a4 c5 33. d5 Qg2 34. Rd7 Kh8 35. a5 Qg1 36. Rb7 Qa1 37. Qc7 Rg8 38. d6 Qa4 39. Qxc5 Kh7 40. Rb4 |
| ECO B42 in 1968 play it! lechtynsky jiri defeats black's pachman ludek in 37 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. O-O Nc6 8. Kh1 Nge7 9. f4 O-O 10. e5 f6 11. exf6 Rxf6 12. N1d2 Nd5 13. Ne4 Rf8 14. f5 h6 15. Bxh6 gxh6 16. Qg4+ Kh8 17. Qg6 Be3 18. f6 Rg8 19. Qh7+ |
| ECO B23 in 1970 play it! lechtynsky jiri defeats black's hernik miroslav in 57 moves | 1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 d6 6. Bg5 Bd7 7. Qd2 Rc8 8. Be2 a6 9. O-O Nxd4 10. Qxd4 Qa5 11. f4 Qc5 12. Rad1 Qxd4+ 13. Rxd4 e6 14. Kh1 Bc6 15. Bf3 Be7 16. Rfd1 h6 17. Bh4 O-O 18. e5 Bxf3 19. gxf3 Nd5 20. Bxe7 Nxe7 21. exd6 Nc6 22. d7 Rcd8 23. Rd6 f5 24. Na4 Rb8 25. Nc5 Nd8 26. Nxe6 Nxe6 27. Rxe6 Kf7 28. Re5 g6 29. Rd6 |
| ECO B22 in 2003 play it! lechtynsky jiri defeats black's hodova lucie in 53 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 d6 8. Nbd2 dxe5 9. Nxe5 Qc7 10. Ndf3 Be7 11. Bc4 Nf6 12. Qe2 O-O 13. O-O b6 14. Bg5 Bb7 15. Rfe1 Nxe5 16. Nxe5 Nd5 17. Bxe7 Qxe7 18. Qg4 Rad8 19. Rad1 Nf6 20. Qe2 Rd6 21. Rxd6 Qxd6 22. Rd1 Qc7 23. Nxf7 Rxf7 24. Qxe6 Bc6 25. Rd4 Kf8 26. Rd8+ Ne8 27. Rc8 |
| ECO B22 in 1973 play it! lechtynsky jiri defeats black's gruenberg hans u in 89 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. exf6 Nxf6 9. Qh4 d5 10. Bd3 Be7 11. O-O e5 12. Bg6+ Kd7 13. Bf5+ Kc7 14. Bxc8 Rxc8 15. Qg3 Ne4 16. Qg4 Kb8 17. Be3 Qd6 18. Nbd2 h5 19. Nxe4 hxg4 20. Nxd6 Bxd6 21. Ng5 e4 22. h3 Ne5 23. Rfd1 gxh3 24. Rxd5 h2+ 25. Kh1 Bc7 26. Rxe5 Bxe5 27. Nf7 Bc7 28. Nxh8 Rxh8 29. Rd1 Kc8 30. Rd4 Rd8 31. g3 Rxd4 32. Bxd4 g6 33. Kxh2 a6 34. Kh3 Kd7 35. Kg4 Ke6 36. c4 Bd6 37. Kg5 Kf7 38. b3 Bc7 39. c5 Bb8 40. b4 Bc7 41. a4 Bb8 42. b5 axb5 43. axb5 Bc7 44. b6 Bb8 45. Kh6 |