| ECO A06 in 1999 play it! lechtynsky jiri defeats black's trichkov vasil in 117 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qb3 e6 5. g3 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Rd1 b6 9. Nc3 Ba6 10. Nd2 Rc8 11. e4 dxc4 12. Nxc4 b5 13. Ne3 b4 14. e5 bxc3 15. exf6 Nxf6 16. bxc3 Qa5 17. c4 Rfd8 18. Bd2 Qa3 19. Nc2 Qd6 20. Qa4 Bb7 21. Qxa7 Qb8 22. Qxb8 Rxb8 23. Bf4 Rbc8 24. Rab1 Ba6 25. Ne3 Nd7 26. g4 h6 27. Rb3 Bf6 28. Ra3 Bb7 29. Ra7 Ba8 30. Bc7 Re8 31. Bd6 Nf8 32. c5 g5 33. Nc4 Ng6 34. Nb6 Rcd8 35. Bc7 Rxd4 36. Rxd4 Bxd4 37. Bd6 Nf4 38. Bxf4 gxf4 39. Rxa8 Rxa8 40. Nxa8 Bxc5 41. a4 Bb4 42. Nb6 Kg7 43. Nc4 Kf6 44. a5 Kg5 45. a6 Bc5 46. Ne5 f6 47. Nxc6 Kxg4 48. h3+ Kh4 49. a7 Bxa7 50. Nxa7 f3 51. Bxf3 Kxh3 52. Nc6 Kh4 53. Nd8 e5 54. Nf7 h5 55. Kg2 e4 56. Bxe4 f5 57. Bf3 f4 58. Bd1 f3+ 59. Kh2 |
| ECO A04 in 1983 play it! lechtynsky jiri defeats black's prandstetter edu in 27 moves | 1. Nf3 e6 2. d4 Nf6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Bc5 11. e4 Qf6 12. Bd2 Ba6 13. Re1 Bb4 14. exd5 |
| ECO A05 in 1999 play it! lechtynsky jiri defeats black's terzic safet in 75 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. Nc3 Nc6 8. d4 Bb4 9. Qd3 Bxc3 10. Qxc3 Ne4 11. Qc2 f5 12. Rd1 Qf6 13. e3 Bd7 14. Bb2 Be8 15. Ne5 Qh6 16. Re1 Kh8 17. f3 Nf6 18. cxd5 Nxd5 19. Qc5 Qf6 20. e4 Ndb4 21. a3 Na6 22. Qc4 fxe4 23. Rxe4 Nxe5 24. Rxe5 Bf7 25. Rxa5 e5 26. Qc3 exd4 27. Qxd4 Qxd4+ 28. Bxd4 Bxb3 29. Rg5 Rf7 30. Rb1 Ba4 31. Rxb7 Bc6 32. Rb2 Rd8 33. Rd2 Kg8 34. Bxg7 Rxd2 35. Bc3+ Kf8 36. Bxd2 Bxf3 37. Re5 Bxg2 38. Bh6+ |
| ECO A04 in 1998 play it! lechtynsky jiri defeats black's hlavacek jiri in 53 moves | 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. c4 O-O 6. Nc3 d6 7. d4 Qe8 8. b3 e5 9. dxe5 dxe5 10. e4 Nc6 11. Nd5 Rf7 12. Ng5 Rd7 13. exf5 gxf5 14. Bb2 Nb4 15. Re1 Nfxd5 16. cxd5 e4 17. Bxg7 Rxg7 18. Qd2 Qe7 19. Nxe4 fxe4 20. Rxe4 Qf6 21. Rae1 a5 22. Re8+ Kf7 23. a3 Na6 24. d6 cxd6 25. Qd5+ Kg6 26. Bf3 Rc7 27. Rg8+ |
| ECO A04 in 1980 play it! lechtynsky jiri defeats black's tibensky robert in 75 moves | 1. Nf3 g6 2. e4 d6 3. d4 Nf6 4. Nc3 Bg7 5. Bc4 O-O 6. O-O Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 Nd7 10. Bg5 Nf6 11. Bd3 c5 12. c3 cxd4 13. Nxd4 h6 14. Bh4 e5 15. Nb3 Qc7 16. Re1 Be6 17. Bxf6 Bxf6 18. Qf3 Bg7 19. Be4 Rab8 20. Red1 b6 21. Bd5 Bxd5 22. Rxd5 Rfe8 23. Rad1 Re7 24. Qg4 Rbe8 25. Rd7 Rxd7 26. Rxd7 Qc6 27. Rxa7 Rd8 28. h3 e4 29. Nd4 Bxd4 30. cxd4 Qc1+ 31. Kh2 Rxd4 32. Qg3 Rd8 33. Qe5 Qc4 34. Qf6 Qd5 35. Rxf7 Qxf7 36. Qxd8+ Kh7 37. Qxb6 Qxa2 38. Qb7+ |
| ECO A05 in 1992 play it! lechtynsky jiri defeats black's glek igor v in 60 moves | 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 c5 5. c4 d6 6. Bg2 e5 7. Nc3 O-O 8. O-O Nc6 9. d3 Nh5 10. Nd2 f5 11. e3 Be6 12. Nd5 Qd7 13. a3 Rae8 14. b4 Ne7 15. Re1 Bf7 16. Nc3 b6 17. Qa4 Qxa4 18. Nxa4 Rc8 19. f4 Rfd8 20. Nf3 e4 21. dxe4 cxb4 22. Nd2 Bxc4 23. Bxg7 Nxg7 24. axb4 Bb5 25. Nb3 fxe4 26. Bxe4 d5 27. Bf3 Ngf5 28. g4 Nh4 29. Be2 Bxe2 30. Rxe2 Rc4 |
| ECO A05 in 2000 play it! lechtynsky jiri defeats black's vyhnalek bohusla in 61 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. Bg5 c5 6. d5 h6 7. Bf4 d6 8. e4 Nh5 9. Be3 Na6 10. Be2 b6 11. h3 Nc7 12. Qd2 Kh7 13. g4 Nf6 14. g5 Ng8 15. gxh6 Bxh6 16. h4 f6 17. Ng5+ Kg7 18. O-O-O Bd7 19. f4 a6 20. h5 fxg5 21. fxg5 Be8 22. Rdg1 e5 23. dxe6 Nxe6 24. gxh6+ Kh7 25. hxg6+ Bxg6 26. Rxg6 Kxg6 27. Bg4 Nd4 28. h7 Nf6 29. Bxd4 cxd4 30. Be6 Kg7 31. Qg5+ |
| ECO A06 in 2000 play it! lechtynsky jiri defeats black's vanek tomas in 43 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Qc2 Be7 5. Bg5 O-O 6. e3 c5 7. dxc5 Qa5+ 8. Nc3 Nc6 9. a3 h6 10. Bh4 dxc4 11. Bxc4 Qxc5 12. Bd3 a5 13. Rc1 e5 14. O-O Be6 15. Qb1 Nd5 16. Nxd5 Qxd5 17. Rfd1 Qa2 18. Qxa2 Bxa2 19. Bxe7 Rfe8 20. Bd6 e4 21. Be2 exf3 22. Bxf3 |
| ECO A05 in 1982 play it! lechtynsky jiri defeats black's ghitescu theodor in 77 moves | 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 c5 6. Bg2 d6 7. d4 Nc6 8. O-O a6 9. d5 Na5 10. Nbd2 e5 11. dxe6 fxe6 12. Qc2 Nc6 13. Rad1 e5 14. Ne4 Nd4 15. Nxd4 exd4 16. e3 Nxe4 17. Bxe4 Bg4 18. f3 Bh3 19. Rfe1 dxe3 20. Bd5+ Kh8 21. Rxe3 Qd7 22. Rde1 Rae8 23. Bxg7+ Kxg7 24. Qb2+ Kh6 25. Qe2 Rxe3 26. Qxe3+ g5 27. g4 Qg7 28. Qe7 Rf6 29. Qxg7+ Kxg7 30. Re7+ Kh8 31. Re8+ Kg7 32. Rg8+ Kh6 33. Bxb7 Rf4 34. Bd5 Rd4 35. Kf2 a5 36. Kg3 Bf1 37. h4 gxh4+ 38. Kxh4 a4 39. Be4 |
| ECO A05 in 2000 play it! lechtynsky jiri defeats black's berezjuk sergej in 81 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. Nd4 c6 6. cxb5 axb5 7. b3 d5 8. Bb2 Be7 9. a3 O-O 10. O-O Bd7 11. b4 Bd6 12. d3 e5 13. Nf3 Qe7 14. e3 Na6 15. Nbd2 Ne8 16. Qe2 Nec7 17. Nb3 f6 18. Nfd2 Rac8 19. Rac1 Ne6 20. Qd1 Qd8 21. Kh1 Qb6 22. d4 e4 23. Nc5 Qa7 24. f3 exf3 25. Nxf3 Rce8 26. e4 dxe4 27. Nxe4 Bb8 28. d5 Nd8 29. dxc6 Bxc6 30. Rxc6 Nxc6 31. Qd5+ Kh8 32. Qxc6 Rc8 33. Qxb5 Nc7 34. Qc5 Qa6 35. Nd4 Qd3 36. Qc2 Qe3 37. Nf5 Qa7 38. Qc5 Qa6 39. Qe7 Ne6 40. Nc5 Rxc5 41. bxc5 |
| ECO A05 in 1999 play it! lechtynsky jiri defeats black's hrbolka ladislav in 78 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. Bg5 d6 6. e3 Nbd7 7. Be2 c6 8. Qc2 Qc7 9. O-O e5 10. Rfd1 Re8 11. dxe5 dxe5 12. Nd2 Nf8 13. Bxf6 Bxf6 14. c5 Bf5 15. Bd3 Bxd3 16. Qxd3 Rad8 17. Qc2 Be7 18. b4 b6 19. cxb6 axb6 20. a3 Ne6 21. Nc4 Rxd1+ 22. Rxd1 Rd8 23. Rxd8+ Nxd8 24. Qe4 Bd6 25. b5 f5 26. Qd3 Nf7 27. bxc6 Qxc6 28. a4 Bc5 29. Qd5 Qc7 30. Qe6 Kg7 31. Nd5 Qd8 32. Nxe5 Nxe5 33. Qxe5+ Kf7 34. g3 Bd6 35. Qd4 Bc5 36. Qc4 Kg7 37. Qc3+ Kf7 38. Qb3 Kg7 39. a5 bxa5 |
| ECO A05 in 1979 play it! lechtynsky jiri defeats black's ivanovic bozidar in 67 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. Nc3 Bb7 5. a3 Be7 6. d5 O-O 7. e4 d6 8. Be2 Nbd7 9. b4 a5 10. Bd2 exd5 11. exd5 Re8 12. Nd4 Ne5 13. O-O Bf8 14. Re1 g6 15. Bg5 Bg7 16. Qd2 Qc8 17. h3 axb4 18. axb4 Rxa1 19. Rxa1 c5 20. bxc5 Nxc4 21. Bxc4 Qxc5 22. Ra4 Ne4 23. Nxe4 Rxe4 24. Nb3 Qc8 25. Bb5 Rxa4 26. Bxa4 Qc4 27. Bc6 Bxc6 28. dxc6 Qxc6 29. Be3 Qc4 30. Nd4 d5 31. Qb2 Qc5 32. Qd2 b5 33. Nf5 Qc4 34. Ne7+ |
| ECO A04 in 1992 play it! lechtynsky jiri defeats black's plesek jiri in 67 moves | 1. Nf3 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d6 7. d4 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. gxf4 Nh5 12. f5 Nf4 13. Kh1 Nxg2 14. Kxg2 gxf5 15. Rg1 f4 16. Qh5 Kh8 17. Kf3 Rf6 18. Rxg7 Kxg7 19. Bd2 Qd7 20. Rg1+ Rg6 21. Qxe5+ Kg8 22. Rxg6+ hxg6 23. Bxf4 Qh3+ 24. Ke2 Bg4+ 25. Kd2 Rf8 26. Be3 Qf1 27. Qg3 Bh5 28. Qxc7 a5 29. Qxe7 a4 30. Qc5 a3 31. Qxa3 Rxf2+ 32. Bxf2 Qxf2+ 33. Kd3 Qf1+ 34. Kc2 |
| ECO A05 in 1992 play it! lechtynsky jiri defeats black's babula vlastimil in 68 moves | 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 O-O 6. Bg2 Nc6 7. d5 Nb4 8. c4 e5 9. dxe6 fxe6 10. O-O a5 11. Nc3 Na6 12. a3 c6 13. b4 e5 14. b5 Nc5 15. Nd2 Qc7 16. Na4 Nxa4 17. Qxa4 Bd7 18. Rac1 Bh6 19. e3 Ng4 20. Rc3 Rf7 21. Ne4 Nf6 22. Nxf6+ Rxf6 23. Rd3 Raf8 24. bxc6 bxc6 25. Bc3 Ra8 26. c5 d5 27. f4 d4 28. exd4 exf4 29. d5 Rf7 30. dxc6 Bf5 31. Bd5 Kf8 32. Qd4 Bg7 33. Qxf4 Qxf4 34. Rxf4 Rd8 |
| ECO A05 in 2000 play it! lechtynsky jiri defeats black's schmidt georg in 127 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 dxc4 9. Bxc4 a6 10. Qc2 b5 11. Bd3 Nbd7 12. O-O Bb7 13. Ne5 h6 14. Rfd1 Rc8 15. Nxd7 Nxd7 16. Bh7+ Kh8 17. Be4 Bxe4 18. Qxe4 Qe7 19. Qb7 Nb8 20. Qxe7 Bxe7 21. Bd6 Bxd6 22. Rxd6 Rfd8 23. Rad1 Nc6 24. Ne4 Rxd6 25. Nxd6 Rf8 26. f4 Kg8 27. Nb7 Rb8 28. Rd7 Kf8 29. Nc5 Ke8 30. Rd6 Rc8 31. Nxa6 Na5 32. Rd2 Rc1+ 33. Kf2 Nc4 34. Re2 Kd7 35. Nc5+ Kd6 36. Nb3 Rh1 37. Nd2 Rc1 38. Kf3 Kc6 39. Nxc4 bxc4 40. Ke4 Rd1 41. Rc2 Kb5 42. f5 exf5+ 43. Kxf5 Rd7 44. e4 Rd1 45. Kf4 Rd3 46. e5 Rd4+ 47. Ke3 Rd5 48. Ke4 Rd7 49. h3 Rd1 50. Rf2 Rd7 51. Rf3 Kc5 52. b3 Rd4+ 53. Kf5 Rd2 54. Rc3 Rxg2 55. Rxc4+ Kd5 56. Kf4 Rf2+ 57. Kg3 Rb2 58. Rc3 Kxe5 59. a4 f5 60. a5 Ra2 61. b4 Ra4 62. Rc5+ Ke4 63. Rc4+ Ke3 64. Rc3+ |
| ECO A05 in 1998 play it! lechtynsky jiri defeats black's tupy martin in 27 moves | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. Bg5 d6 6. e3 h6 7. Bh4 c5 8. Be2 cxd4 9. Nxd4 Nc6 10. O-O Nxd4 11. exd4 Bf5 12. Bf3 Qd7 13. Bxf6 Bxf6 14. g4 |
| ECO A05 in 1980 play it! lechtynsky jiri defeats black's lanc alois in 34 moves | 1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 c5 5. Bxf6 Bxf6 6. Ne4 Bxd4 7. Nxd4 cxd4 8. Qxd4 O-O 9. O-O-O Qa5 10. Nc3 d6 11. e4 Be6 12. Kb1 Nc6 13. Qd2 b5 14. h4 h5 15. Be2 b4 16. Nd5 Kg7 17. Bxh5 Bxd5 |
| ECO A06 in 1996 play it! lechtynsky jiri defeats black's mudelsee manfred in 36 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qc2 a6 5. Bf4 e6 6. e3 Be7 7. h3 O-O 8. Nc3 Qa5 9. c5 Ne4 10. Bd3 f5 11. a3 Nd7 12. b4 Qd8 13. Na4 g5 14. Bh2 Qe8 15. Ne5 Nef6 16. g4 fxg4 17. hxg4 Rf7 18. Nxf7 Qxf7 |
| ECO A04 in 1978 play it! lechtynsky jiri defeats black's sikora lerch jan in 65 moves | 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nf6 5. c3 O-O 6. d4 cxd4 7. cxd4 Ne4 8. Nc3 Nxc3 9. bxc3 d5 10. Qb3 Nc6 11. Nd2 e5 12. e3 e4 13. c4 dxc4 14. Qxc4 Be6 15. Qb5 Qd7 16. Nxe4 Nxd4 17. Qxd7 Ne2+ 18. Kh1 Bxd7 19. Ba3 Rfd8 20. Rab1 Bc6 21. Bb2 Bxe4 22. Bxe4 Rd2 23. Bxg7 Kxg7 24. Rxb7 Nc3 25. Bf3 Rxa2 26. Rc7 Nb5 27. Rb7 Nc3 28. Rb3 Rc8 29. Rc1 Ne4 30. Rxc8 Nxf2+ 31. Kg2 Nd3+ 32. Kf1 Rf2+ 33. Kg1 |
| ECO A05 in 1984 play it! lechtynsky jiri defeats black's trifunovic mirol in 77 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Rc1 Bb7 9. cxd5 exd5 10. Bxf6 Bxf6 11. Be2 Nc6 12. O-O Ne7 13. Qb3 Re8 14. Rfd1 c6 15. Bd3 Bc8 16. Ne2 Qd6 17. Nf4 Bg4 18. Be2 Bxf3 19. Bxf3 Nf5 20. g3 g6 21. Rd2 h5 22. Rdc2 Ne7 23. h4 Rac8 24. Bg2 Bg7 25. Bh3 Rc7 26. Nd3 f5 27. Bg2 Kh7 28. Bf3 Rec8 29. Qb4 c5 30. Qa3 Qd7 31. dxc5 bxc5 32. Rxc5 Rxc5 33. Rxc5 d4 34. e4 fxe4 35. Bxe4 Qg4 36. Nf4 Rxc5 37. Qxc5 Nf5 38. Qc8 Kh6 39. Bd3 |