| ECO A04 in 1962 play it! bilek istvan defeats black's haag ervin in 93 moves | 1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. O-O O-O 5. d4 d6 6. c4 Nc6 7. Nc3 Bg4 8. d5 Na5 9. Nd2 c5 10. Qc2 e5 11. b3 a6 12. Bb2 b5 13. Rfe1 Bd7 14. Nd1 Ne8 15. e4 bxc4 16. bxc4 Bh6 17. Ne3 Nb7 18. Bc3 Ra7 19. f4 f6 20. f5 Bxe3+ 21. Rxe3 a5 22. Rf3 a4 23. Rb1 Nc7 24. Nf1 Na5 25. Ne3 gxf5 26. exf5 Na6 27. Qd2 Rb7 28. Rxb7 Nxb7 29. Rf1 Qe7 30. Qb2 Nd8 31. Qb6 Bc8 32. Qb5 Qe8 33. Qxe8 Rxe8 34. Rb1 Kf7 35. Rb5 Nb7 36. Bf3 Ke7 37. Bd1 a3 38. Rb3 Nb4 39. Rxa3 Kd8 40. Ra8 Kc7 41. a3 Nd3 42. Bc2 e4 43. Bxf6 Ne5 44. Ba4 Nd7 45. Bxd7 Kxd7 46. g4 Kc7 47. Ra6 |
| ECO A04 in 1992 play it! bilek istvan defeats black's pedersen steffen in 41 moves | 1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. b3 Ne4 7. Bb2 d5 8. Nbd2 Be6 9. Ne5 c5 10. c4 cxd4 11. Bxd4 Nxd2 12. Qxd2 dxc4 13. Qe3 Bd5 14. Rfd1 Bxg2 15. Nxg6 Rf7 16. Bxg7 Qe8 17. Bb2 hxg6 18. Qg5 Rf8 19. Qh4 Bc6 20. Rd6 e5 21. Qh6 |
| ECO A04 in 1967 play it! bilek istvan defeats black's kavalek lubomir in 77 moves | 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. e4 d6 6. c3 Nf6 7. d3 O-O 8. Nbd2 Bg4 9. h3 Bxf3 10. Qxf3 Nd7 11. Qe2 Rb8 12. f4 Qc7 13. Nf3 b5 14. Be3 b4 15. c4 Nd4 16. Qf2 Nxf3+ 17. Bxf3 Rbd8 18. Kh1 Nb8 19. Rae1 Nc6 20. Qg2 Nd4 21. Bd1 b3 22. axb3 Nc6 23. h4 Rb8 24. h5 Bd4 25. Bd2 Bxb2 26. Qh3 Nd4 27. Rf2 Nxb3 28. Bxb3 Rxb3 29. f5 gxf5 30. Rxf5 e6 31. Rf3 Qb7 32. Bh6 Bg7 33. Bxg7 Kxg7 34. h6+ Kh8 35. Qxe6 f6 36. Rxf6 Qc8 37. Qxd6 Qh3+ 38. Kg1 Rg8 39. Rf8 |
| ECO A05 in 1966 play it! bilek istvan defeats black's mazzoni guy in 61 moves | 1. Nf3 Nf6 2. g3 g6 3. d3 Bg7 4. Bg2 d6 5. O-O O-O 6. e4 e5 7. c3 c6 8. Qc2 Qc7 9. Nbd2 Nbd7 10. b4 a5 11. Bb2 Re8 12. Rfe1 b6 13. a3 Bb7 14. Qb3 Rab8 15. d4 Nf8 16. Rad1 Ba6 17. dxe5 dxe5 18. Nc4 Bxc4 19. Qxc4 Rbd8 20. Bh3 b5 21. Qe2 Rxd1 22. Rxd1 axb4 23. cxb4 c5 24. bxc5 Qxc5 25. Rc1 Qa7 26. Nxe5 Qa4 27. Re1 Nxe4 28. Qxe4 Qxe4 29. Rxe4 f6 30. Bf1 fxe5 31. Bxb5 |
| ECO A05 in 1967 play it! bilek istvan defeats black's bouaziz slim in 113 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. e4 Nc6 7. c3 e5 8. Nbd2 Re8 9. Re1 h6 10. Qc2 Nb8 11. b4 Nbd7 12. Bb2 Nh7 13. d4 Ng5 14. Rad1 Qe7 15. a3 Nf8 16. Nxg5 hxg5 17. Nf1 Be6 18. Ne3 f6 19. Qe2 Qf7 20. Rd2 Rab8 21. Qf1 Bh6 22. f3 f5 23. Bh3 g4 24. fxg4 Bxe3+ 25. Rxe3 fxg4 26. Qxf7+ Kxf7 27. Bf1 Nh7 28. dxe5 dxe5 29. c4 Ng5 30. Rf2+ Ke7 31. Bxe5 Nf3+ 32. Rfxf3 gxf3 33. Rxf3 Rf8 34. Bf4 Ke8 35. h4 Rd8 36. Rd3 Rxd3 37. Bxd3 Kf7 38. Kf2 Rc8 39. c5 c6 40. a4 Rd8 41. Ke3 Bg4 42. a5 Be6 43. Bc7 Rc8 44. Bd6 Rd8 45. Be2 Re8 46. Kf4 Kf6 47. g4 Bf7 48. e5+ Kg7 49. Kg5 Be6 50. Bd3 Bf7 51. a6 b6 52. cxb6 axb6 53. a7 Bd5 54. Bxg6 Ra8 55. Bb8 c5 56. bxc5 bxc5 57. e6 |
| ECO A05 in 1966 play it! bilek istvan defeats black's csom istvan in 51 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 Nbd7 7. Qc2 b6 8. Nc3 Bb7 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. e4 Bb7 12. Rd1 Nf6 13. Ng5 Nd5 14. Nh3 Nb4 15. Qb3 a5 16. Be3 Qd7 17. a3 a4 18. Qc3 Nc6 19. d5 Rfd8 20. Nf4 Qd6 21. Qc2 Na5 22. dxe6 Qc6 23. exf7+ Kxf7 24. Qe2 Rxd1+ 25. Rxd1 Qc4 26. Qg4 |
| ECO A05 in 1973 play it! bilek istvan defeats black's estevez guillerm in 71 moves | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qd2 h6 9. Nf3 exd5 10. e3 Be6 11. Bd3 O-O 12. O-O Nd7 13. Rac1 Qe7 14. Kh1 Rfc8 15. Ng1 c6 16. f4 f5 17. Nf3 Nf6 18. Ne5 Bf7 19. a3 Ne4 20. Nxe4 dxe4 21. Nxf7 Kxf7 22. Bc4+ Kf8 23. g4 c5 24. d5 Qd6 25. gxf5 gxf5 26. Rg1 Rc7 27. Rg3 b5 28. Bxb5 Rb8 29. Qe2 a6 30. Bc6 Rf7 31. Rcg1 Rd8 32. Rg6 Qb8 33. R6g2 Qb3 34. Rd1 Rf6 35. Rc1 Rfd6 36. Rcg1 |
| ECO A04 in 1983 play it! bilek istvan defeats black's akesson ralf in 73 moves | 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 O-O 6. O-O d6 7. d4 a5 8. c4 c6 9. Nc3 Na6 10. Rc1 Bd7 11. e3 b5 12. d5 bxc4 13. dxc6 Bxc6 14. Qe2 Qd7 15. Qxc4+ d5 16. Qe2 Ne4 17. Rfd1 Bb7 18. Na4 Qd6 19. Bxg7 Kxg7 20. Qb2+ Kg8 21. Ne5 Nb4 22. a3 Nc6 23. Nc4 Qd8 24. Ncb6 e6 25. Nxa8 Bxa8 26. Rc2 Qd6 27. Nc3 Ng5 28. Nb5 Qd7 29. Nd4 Nxd4 30. Qxd4 Qe7 31. Qc5 Qd8 32. Rdc1 d4 33. Qxd4 Qe8 34. f4 Bxg2 35. fxg5 Be4 36. Rc7 e5 37. Qa7 |
| ECO A05 in 1966 play it! bilek istvan defeats black's roth rolf in 67 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 c5 6. c4 d6 7. Nc3 Nc6 8. d5 Na5 9. Nd2 a6 10. Qc2 Rb8 11. b3 e6 12. Bb2 b5 13. dxe6 Bxe6 14. cxb5 axb5 15. Rad1 Bf5 16. Qc1 Re8 17. Rfe1 Qb6 18. Nf1 Rbd8 19. h3 c4 20. b4 Nc6 21. a3 Ne7 22. e4 Bc8 23. Ne3 Bb7 24. Qc2 Nc8 25. Re2 Rd7 26. Red2 Rde7 27. Rd4 Bc6 28. a4 Qb7 29. axb5 Bxe4 30. Nxe4 Nxe4 31. Rxc4 Bxb2 32. Nd5 Nb6 33. Nxe7+ Rxe7 34. Rxe4 |
| ECO A05 in 1958 play it! bilek istvan defeats black's koskinen heikki in 109 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 dxc4 7. Na3 c5 8. Nxc4 Na6 9. b3 Ne4 10. Bb2 b5 11. Nce5 Bb7 12. Ng5 Nd6 13. d5 h6 14. Nh3 Rc8 15. Qd2 c4 16. Rac1 Nc5 17. bxc4 bxc4 18. Nc6 Bxc6 19. Bxg7 Kxg7 20. dxc6 Kh7 21. Qe3 Ne6 22. Nf4 Nf5 23. Qxa7 Nxf4 24. gxf4 Qd2 25. e3 Nh4 26. Qd7 Qxa2 27. Be4 e6 28. Rc2 Qa5 29. Rxc4 Qh5 30. Qd1 Qb5 31. Qe2 Rc7 32. Rb1 Qa5 33. Kf1 Nf5 34. Rcb4 Nd6 35. Bg2 Rfc8 36. Qb2 Qa6+ 37. Kg1 Nf5 38. Qf6 Nd6 39. Rd4 Ne8 40. Qe5 Qa2 41. Rbd1 Qb2 42. h3 Kg8 43. Bf3 Ra8 44. R1d2 Qa1+ 45. Kg2 Ra5 46. Qe4 Nf6 47. Rd8+ Kg7 48. Qb4 Qa3 49. Qb6 Raa7 50. Rb8 Qa5 51. Qd4 Ra8 52. Rdb2 Rxb8 53. Rxb8 Re7 54. Qd6 Qc7 55. Qb4 |
| ECO A04 in 1968 play it! bilek istvan defeats black's farago ivan in 81 moves | 1. Nf3 f5 2. g3 Nf6 3. Bg2 d6 4. d4 e6 5. b3 Be7 6. Bb2 O-O 7. Nbd2 Qe8 8. e3 Bd7 9. Ng5 Nc6 10. O-O Qg6 11. Ngf3 Rae8 12. c4 Bd8 13. c5 d5 14. b4 a6 15. a4 Nxb4 16. Ne5 Qh6 17. Nxd7 Nxd7 18. Qb3 a5 19. Bc3 c6 20. Bxb4 axb4 21. Qxb4 e5 22. Qxb7 Rf7 23. Qb4 f4 24. exf4 exf4 25. Rae1 Ref8 26. Nf3 Bc7 27. Qc3 g5 28. g4 Nf6 29. Re6 Qg7 30. h3 Ne4 31. Qd3 Rf6 32. Rxe4 dxe4 33. Qxe4 Qg6 34. Qe7 R8f7 35. Qe2 h6 36. Re1 Rd7 37. Qa6 Rd8 38. Re7 Qb1+ 39. Bf1 Qb8 40. Qc4+ Kh8 41. Qd3 |
| ECO A08 in 1958 play it! bilek istvan defeats black's van den broeck h in 83 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 g6 4. c4 Nf6 5. O-O Bg7 6. Nc3 O-O 7. d3 d4 8. Na4 Nbd7 9. a3 e5 10. b4 cxb4 11. axb4 Rb8 12. c5 b5 13. Nb2 Qc7 14. c6 Nb6 15. Nxd4 Nbd5 16. Nf3 Rb6 17. d4 e4 18. Ne5 Nxb4 19. Bf4 Qe7 20. f3 Bf5 21. Bg5 h6 22. fxe4 hxg5 23. exf5 Nfd5 24. fxg6 Bxe5 25. gxf7+ Kg7 26. dxe5 Ne3 27. Qd2 Nxf1 28. Rxf1 Nxc6 29. Rf5 Nxe5 30. Qe3 Ng6 31. Qd4+ Kh6 32. h4 gxh4 33. Bf3 Qg5 34. Rxg5 Kxg5 35. gxh4+ Kh6 36. h5 Nh8 37. Nd3 Nxf7 38. Nf4 Ng5 39. Nd5 Re6 40. Nc3 Nxf3+ 41. exf3 Rg8+ 42. Kf2 |
| ECO A05 in 1966 play it! bilek istvan defeats black's jansa vlastimil in 80 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 d5 7. Bf4 e5 8. cxd5 exf4 9. dxc6 bxc6 10. Qxd8+ Kxd8 11. O-O-O+ Bd7 12. Nd6 Bxd6 13. Rxd6 Ke7 14. Rd4 Nd5 15. Nd1 Be6 16. g3 c5 17. Ra4 Nb6 18. Ra5 Rhd8 19. Nc3 Nd5 20. gxf4 Nxc3 21. bxc3 Rd7 22. e4 Rad8 23. Be2 Rd2 24. Rxa7+ Ke8 25. Re1 Bxa2 26. Bb5+ Kf8 27. Ra8 Rxa8 28. Kxd2 Be6 29. f5 Bd7 30. Bc4 Bc6 31. f3 Ke7 32. Rb1 Ra7 33. Rb6 Kd6 34. Bd5 Rc7 35. Kd3 Kd7 36. Rxc6 Rxc6 37. Bxc6+ Kxc6 38. Kc4 g6 39. fxg6 hxg6 40. h4 Kb6 |
| ECO A07 in 1959 play it! bilek istvan defeats black's holmov ratmir d in 101 moves | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. c4 d4 6. d3 Ne7 7. Nbd2 O-O 8. b4 h6 9. Qc2 Be6 10. Bb2 Nd7 11. Nb3 c6 12. Nfd2 Qb6 13. a4 Rfe8 14. b5 Qc7 15. Ba3 c5 16. a5 Rad8 17. b6 axb6 18. axb6 Qxb6 19. Ne4 Qc7 20. Nbxc5 Nxc5 21. Nxc5 b6 22. Nxe6 fxe6 23. Bxe7 Qxe7 24. Be4 Rb8 25. Ra6 Qc7 26. Qa4 Qf7 27. Qb5 Bf8 28. Rxb6 Rbc8 29. Rb7 Re7 30. Rxe7 Bxe7 31. Qxe5 Bf6 32. Qb5 Kg7 33. Qb6 Qd7 34. Ra1 Bd8 35. Qb1 h5 36. Qf1 Bf6 37. Rb1 Qd6 38. Qh3 Rc5 39. Rb7+ Kh6 40. Qf1 Rc7 41. Qb1 h4 42. Rb6 Qd7 43. Qf1 Qf7 44. Qh3 Re7 45. Qg4 g5 46. Bf3 hxg3 47. hxg3 Kg7 48. Kg2 Re8 49. Be4 Bd8 50. Rb7 Re7 51. Qxg5+ |
| ECO A07 in 1966 play it! bilek istvan defeats black's bukic enver in 73 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bxf3 5. exf3 e6 6. d3 Bd6 7. f4 Qf6 8. Nd2 Ne7 9. c3 O-O 10. O-O Nd7 11. Nf3 e5 12. fxe5 Nxe5 13. Nxe5 Bxe5 14. Re1 Bd6 15. h4 h6 16. Qg4 Ng6 17. d4 Kh8 18. Bd2 Rfe8 19. Bf1 Nf8 20. Bd3 Kg8 21. Kg2 Re6 22. Rxe6 Nxe6 23. Re1 c5 24. Re3 cxd4 25. Rf3 Qe7 26. cxd4 Kf8 27. Be3 Bc7 28. Qf5 Bb6 29. Qh7 Ke8 30. Bb5+ Kd8 31. Qg8+ Qf8 32. Qxf8+ Nxf8 33. Rxf7 Ne6 34. Rd7+ Kc8 35. Re7 Nc7 36. Bd7+ Kb8 37. Rxg7 |
| ECO A05 in 1966 play it! bilek istvan defeats black's diez del corral in 67 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 c6 7. d5 Bg4 8. O-O Nbd7 9. Be3 a6 10. Rc1 Rb8 11. a3 c5 12. a4 Ne8 13. h3 Bxf3 14. Bxf3 Qb6 15. b3 e5 16. dxe6 fxe6 17. Bg4 Nc7 18. a5 Qxa5 19. Qxd6 Rf7 20. Na4 Bf8 21. Qd1 b5 22. Bd2 b4 23. Be3 Nf6 24. e5 Rd7 25. Qe2 Nxg4 26. hxg4 Na8 27. Rfd1 Rxd1+ 28. Rxd1 Nb6 29. Qf3 Nxc4 30. Qf6 Re8 31. Rd7 Nxe5 32. Qxe5 Qb5 33. Nxc5 a5 34. Qf6 |
| ECO A07 in 1998 play it! bilek istvan defeats black's szabolcsi janos in 115 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d4 Nd7 5. Nbd2 e6 6. e4 Ngf6 7. Qe2 Qb6 8. exd5 cxd5 9. c3 h6 10. Nf1 Bd6 11. Ne3 Bh5 12. Nf5 Bf8 13. h3 Ne4 14. Ne3 Be7 15. g4 Bg6 16. h4 a5 17. a4 Qc7 18. Bd2 Ra6 19. Bf1 Rb6 20. Nd1 O-O 21. h5 Bh7 22. Rg1 e5 23. Be3 exd4 24. Nxd4 Nec5 25. Nf5 Ne5 26. Bg2 Qd7 27. Kf1 Bxf5 28. gxf5 Qxf5 29. Bd4 Ng4 30. Bh3 Nh2+ 31. Kg2 Qf4 32. Qxe7 Nf3 33. Qe3 Qh2+ 34. Kxf3 Qxh3+ 35. Ke2 Qxh5+ 36. Kf1 g6 37. Bxc5 Re6 38. Qd3 Rfe8 39. Be3 Qf3 40. Rg3 Qh1+ 41. Ke2 h5 42. Rf3 h4 43. Qd4 Re5 44. Qg4 Re4 45. Rh3 Qxd1+ 46. Rxd1 Rxg4 47. Rxd5 Rxa4 48. Kf3 f6 49. Bd4 g5 50. Kg4 Re5 51. Rd7 Rb5 52. Re3 Kf8 53. Re6 Rxb2 54. Rxf6+ Ke8 55. Rh7 Rc4 56. Kxg5 Rc6 57. Rf5 a4 58. Bc5 |
| ECO A05 in 1991 play it! bilek istvan defeats black's szekeres tibor in 55 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 c6 7. Nc3 Nbd7 8. e4 e5 9. h3 Qe7 10. Be3 h6 11. Re1 Re8 12. Qd2 Kh7 13. Rad1 b6 14. Qc2 Bb7 15. b3 Rac8 16. Kh2 b5 17. c5 dxc5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Nb1 Bf8 21. f4 Qe7 22. Nd2 Rcd8 23. Rc1 Rd7 24. e5 Nd5 25. Ne4 Red8 26. Bxc5 Qe6 27. Bxf8 Rxf8 28. Nc5 |
| ECO A05 in 1963 play it! bilek istvan defeats black's paoli enrico in 77 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nbd2 h6 7. b3 Nbd7 8. Bb2 Be7 9. e3 O-O 10. Qe2 Qc7 11. h3 a5 12. a4 Rad8 13. Rad1 Bh7 14. e4 dxe4 15. dxe4 Rfe8 16. Ne1 Nc5 17. Nd3 Nfd7 18. Nxc5 Bxc5 19. Kh2 Bf8 20. Qc4 Ne5 21. Qc3 f6 22. f4 Bb4 23. Qe3 Nd7 24. Qe2 Nb6 25. Nf3 Kh8 26. Rd3 Rxd3 27. cxd3 Qd7 28. Rc1 Rd8 29. Bf1 Bg8 30. Qe3 Nc8 31. g4 Ne7 32. Kh1 Bf7 33. Be2 Ng8 34. Rg1 Be7 35. Bf1 Qd6 36. g5 Qc5 37. Qe2 Bh5 38. gxf6 gxf6 39. Qg2 |
| ECO A05 in 1973 play it! bilek istvan defeats black's schaufelberger h in 59 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nc6 7. Nc3 Bg4 8. h3 Bxf3 9. Bxf3 Nd7 10. e3 e5 11. d5 Ne7 12. Be2 a6 13. Kh2 f5 14. f4 g5 15. Bd2 Ng6 16. Qe1 Kh8 17. Qf2 Qf6 18. Rae1 gxf4 19. exf4 exf4 20. gxf4 Rae8 21. b4 Re4 22. Nxe4 fxe4 23. Bg4 Nde5 24. Rxe4 b5 25. cxb5 axb5 26. Be3 Nd3 27. Qd2 Nde5 28. Qg2 Nd3 29. Bd4 Nde5 30. Be2 |
