| ECO A04 in 1975 play it! kovacs laszlo m defeats black's knaak rainer f a in 87 moves | 1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 c6 8. Qc2 Kh8 9. b3 a5 10. Bb2 Na6 11. Rad1 Qc7 12. d5 Nc5 13. Nd4 Bd7 14. e3 Rac8 15. Qb1 Qb6 16. Ba1 Rf7 17. Rfe1 Rcf8 18. f4 Re8 19. h3 e5 20. dxe6 Bxe6 21. Kh2 Rfe7 22. Nxe6 Rxe6 23. Rd2 Rxe3 24. Rxe3 Rxe3 25. Rxd6 Qc7 26. Qd1 Ne8 27. Rd8 Qe7 28. Na4 Nxa4 29. bxa4 Bxa1 30. Qxa1+ Kg8 31. Qd4 Re2 32. c5 Qe6 33. Kg1 Re1+ 34. Bf1 Qe2 35. Qf2 Qe4 36. Rd4 Qe7 37. Kh2 Nf6 38. Bc4+ Kg7 39. Rd6 Rc1 40. Be6 Kh6 41. g4 Nxg4+ 42. hxg4 fxg4 43. Rd7 Qf6 44. Bg8 |
| ECO A04 in 1974 play it! kovacs laszlo m defeats black's ujtelky maximili in 119 moves | 1. Nf3 g6 2. e4 Bg7 3. d4 c6 4. h3 Nf6 5. e5 Nd5 6. c4 Nc7 7. Nc3 O-O 8. Be2 d6 9. exd6 exd6 10. Bg5 f6 11. Be3 d5 12. O-O Kh8 13. Re1 dxc4 14. Bxc4 b5 15. Bb3 b4 16. Na4 Nd5 17. Qd2 Na6 18. Bh6 Qd6 19. Bxd5 Qxd5 20. Re7 Rg8 21. Bxg7+ Rxg7 22. Qh6 Qg8 23. Rae1 Bf5 24. g4 Bc2 25. b3 f5 26. Ng5 Nc7 27. Nc5 Rc8 28. Nd7 Nd5 29. Rxg7 Qxg7 30. Qxg7+ Kxg7 31. Nc5 h6 32. Nge6+ Kf7 33. Nb7 Rh8 34. Ned8+ Kg7 35. Nxc6 Nf4 36. Nxb4 Be4 37. Nc5 Nxh3+ 38. Kf1 Bf3 39. Re7+ Kf6 40. Rxa7 fxg4 41. Nbd3 Re8 42. Ne5 Nf4 43. b4 h5 44. Nxf3 gxf3 45. Ra3 Rd8 46. Rxf3 Rxd4 47. Nd3 Rxd3 48. Rxf4+ Ke5 49. Rc4 Rd1+ 50. Kg2 Ra1 51. Rc5+ Kf4 52. Ra5 g5 53. b5 h4 54. Ra4+ Kf5 55. Ra8 Rb1 56. Rf8+ Ke4 57. Rb8 g4 58. b6 h3+ 59. Kh2 Rf1 60. Re8+ |
| ECO A04 in 1997 play it! kovacs laszlo m defeats black's schneider attila in 83 moves | 1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. d4 Bg7 5. e4 cxd4 6. Nxd4 d6 7. Be2 O-O 8. Qd2 Nc6 9. Nc2 a6 10. O-O Rb8 11. a4 Na5 12. Ra3 Be6 13. b3 Qb6 14. Qe3 Qc7 15. Nd4 Bg4 16. f3 Bd7 17. Bd2 Nc6 18. Nc2 Ne5 19. h3 Bc6 20. a5 e6 21. Nd4 Ned7 22. Rc1 Rfe8 23. b4 Nf8 24. b5 Bd7 25. Nb3 Rec8 26. Na4 Be8 27. Nb6 Rd8 28. Qf2 N6d7 29. Be3 Bb2 30. Raa1 Bxa1 31. Rxa1 axb5 32. cxb5 Qc3 33. Rb1 Qc2 34. Qe1 Nxb6 35. Bxb6 Rdc8 36. Nd4 Qc3 37. Qxc3 Rxc3 38. Ba7 Ra8 39. b6 Ra3 40. a6 Nd7 41. axb7 Rd8 42. Nc6 |
| ECO A04 in 1975 play it! kovacs laszlo m defeats black's petran peter in 49 moves | 1. Nf3 g6 2. d4 Bg7 3. g3 c5 4. c3 Nf6 5. Bg2 O-O 6. O-O Qb6 7. Nbd2 d5 8. dxc5 Qxc5 9. Nb3 Qb6 10. Be3 Qd8 11. Rc1 Nc6 12. Nbd4 Na5 13. b3 Ng4 14. Bg5 h6 15. Bd2 e5 16. h3 Nxf2 17. Rxf2 exd4 18. Nxd4 Nc6 19. Be3 Ne7 20. Qd2 g5 21. h4 Be5 22. hxg5 hxg5 23. Bxg5 Bxg3 24. Bf6 Qd6 25. Qh6 |
| ECO A09 in 1996 play it! kovacs laszlo m defeats black's kiss laszlo in 89 moves | 1. Nf3 d5 2. c4 c6 3. d4 dxc4 4. e4 b5 5. a4 a6 6. axb5 cxb5 7. b3 Qc7 8. bxc4 bxc4 9. Qa4+ Bd7 10. Qxc4 Qxc4 11. Bxc4 e6 12. O-O Nf6 13. Nbd2 Bb4 14. Ba3 Bxa3 15. Rxa3 O-O 16. Rfa1 Rc8 17. Bd3 g6 18. h3 Bc6 19. Ne5 Bb7 20. Rb3 Bc6 21. Ndc4 Nbd7 22. Nd6 Rcb8 23. Rxb8+ Nxb8 24. Rc1 Bd7 25. Ndxf7 a5 26. Nd6 a4 27. Bc4 Kg7 28. Nxd7 Nfxd7 29. Bxe6 a3 30. Ra1 Kf6 31. Bd5 Ra4 32. Nb5 Nb6 33. e5+ Ke7 34. Bg8 h6 35. Rxa3 Rb4 36. Nd6 Rxd4 37. Rg3 Rd1+ 38. Kh2 g5 39. Rf3 N8d7 40. Nf5+ Ke8 41. e6 Ne5 42. Rb3 Nec4 43. Bf7+ Kf8 44. Bh5 Re1 45. e7+ |
| ECO A05 in 1976 play it! kovacs laszlo m defeats black's hausner ivan in 93 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. d3 e5 7. Bd2 Nbd7 8. O-O Re8 9. Ne1 Nf8 10. b4 h5 11. h4 N8h7 12. Rb1 c6 13. b5 c5 14. Nc2 Ng4 15. Nd5 f5 16. Qc1 f4 17. Ne1 Bf5 18. e4 Be6 19. gxf4 Qxh4 20. Nf3 Qd8 21. fxe5 Bxd5 22. cxd5 Bxe5 23. Nxe5 Nxe5 24. f4 Ng4 25. Qe1 Qe7 26. Qg3 Rac8 27. Rbc1 Nhf6 28. Rfe1 Rcd8 29. Bf3 Qf7 30. Re2 Qg7 31. a4 Rf8 32. Bc3 Qh6 33. Rf1 g5 34. Bxg4 Nxg4 35. f5 Kh7 36. Rg2 Rde8 37. f6 Rf7 38. Qxd6 Ne3 39. Qxc5 Nxf1 40. Kxf1 g4 41. Ke2 Qc1 42. Qd4 Kg6 43. Bd2 Qh1 44. Rf2 Rh7 45. Qe3 Kf7 46. Qf4 g3 47. Qc7+ |
| ECO A04 in 1975 play it! kovacs laszlo m defeats black's szilagyi gyorgy in 93 moves | 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c4 Bg7 5. Nc3 d6 6. O-O e5 7. d3 Nge7 8. Bd2 O-O 9. Ne1 Be6 10. Nc2 d5 11. b3 b6 12. e4 dxc4 13. dxc4 Nd4 14. Nd5 Nxc2 15. Qxc2 Nc6 16. Be3 Nd4 17. Qd2 Bxd5 18. cxd5 Qd6 19. Bxd4 exd4 20. f4 f6 21. Bh3 b5 22. Be6+ Kh8 23. Rac1 Rfd8 24. Rf2 a5 25. Qd3 Qb6 26. Rfc2 Bf8 27. e5 fxe5 28. fxe5 a4 29. d6 axb3 30. axb3 Bh6 31. Bd5 c4 32. bxc4 bxc4 33. Rxc4 Bxc1 34. Rxc1 Rac8 35. Rd1 Kg7 36. Qxd4 Qxd4+ 37. Rxd4 Rf8 38. e6 Rc1+ 39. Kg2 Rc2+ 40. Kh3 Rff2 41. d7 h5 42. g4 Rc3+ 43. Kh4 Kh6 44. g5+ Kg7 45. h3 Rh2 46. Bg2 Rxg2 47. d8=Q |
| ECO A06 in 1991 play it! kovacs laszlo m defeats black's balogh laszlo in 123 moves | 1. Nf3 d5 2. b3 Bg4 3. e3 Nf6 4. Bb2 e6 5. Be2 Be7 6. c4 Nbd7 7. O-O O-O 8. h3 Bh5 9. g4 Bg6 10. Ne5 Nxe5 11. Bxe5 Nd7 12. Bc3 Bd6 13. f4 h6 14. d3 c6 15. Kg2 Bc5 16. d4 Bd6 17. Be1 f5 18. c5 Bc7 19. Nd2 Bh7 20. Nf3 fxg4 21. hxg4 Rc8 22. Bd3 Nf6 23. Bh4 g6 24. g5 Ng4 25. Qe2 h5 26. Ne5 Nxe5 27. fxe5 Qd7 28. Rf6 Bd8 29. Rxf8+ Kxf8 30. Rf1+ Kg8 31. a4 Qg7 32. b4 Rc7 33. b5 Qd7 34. b6 axb6 35. cxb6 Rc8 36. Qb2 Ra8 37. Ra1 Be7 38. a5 c5 39. Qd2 c4 40. Bc2 Qb5 41. Be1 c3 42. Qd3 Rxa5 43. Rxa5 Qxa5 44. Qxc3 Qxb6 45. Qc8+ Kg7 46. Qd7 Kf7 47. Ba4 Qb2+ 48. Bf2 Qa3 49. Bb5 Qa8 50. e4 b6 51. Bc6 Qd8 52. Qb7 dxe4 53. Bxe4 b5 54. d5 exd5 55. Bxd5+ Kf8 56. Bb6 Qe8 57. e6 Kg8 58. Bd4 Qd8 59. Qxb5 Qc8 60. Qd7 Qc2+ 61. Bf2 Kf8 62. Bc6 |
| ECO A16 in 1971 play it! kovacs laszlo m defeats black's sax gyula in 91 moves | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d3 c5 6. Rb1 Nc6 7. a3 a5 8. Bd2 e6 9. Na4 Qe7 10. Bc3 d6 11. Nf3 Rb8 12. Nb6 Qc7 13. Nxc8 Qxc8 14. a4 Ng4 15. Bd2 f5 16. O-O Nf6 17. Bc3 e5 18. Ne1 b6 19. Nc2 Qd7 20. Na3 Kh8 21. Nb5 d5 22. cxd5 Nxd5 23. Qb3 Ndb4 24. Rbd1 f4 25. Qc4 Rbe8 26. Bxb4 axb4 27. Qd5 Qxd5 28. Bxd5 Na5 29. Nd6 Re7 30. e4 fxe3 31. fxe3 Rxf1+ 32. Rxf1 e4 33. Nf7+ Rxf7 34. Rxf7 Bxb2 35. Bxe4 b3 36. Rf8+ Kg7 37. Rb8 Bc1 38. Kf2 c4 39. Rc8 b2 40. dxc4 Nb3 41. Rc7+ Kh6 42. Bc2 Bd2 43. h4 Bb4 44. g4 Nd2 45. g5+ Kh5 46. Kg3 |
| ECO A10 in 1977 play it! kovacs laszlo m defeats black's sejkora vlastimi in 81 moves | 1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nf6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 b5 10. e5 dxe5 11. fxe5 Ng4 12. Nxb5 c4 13. Qd4 Qa5+ 14. Nc3 Rd8 15. Bg5 Nc6 16. Bxd8 Nxd4 17. Bxa5 Nc2+ 18. Kd2 Nxa1 19. Rxa1 Rb8 20. b3 cxb3 21. axb3 Rxb3 22. Rb1 Rxb1 23. Nxb1 Nxe5 24. Nc3 Bh6+ 25. Ke1 Ng4 26. d6 Bf4 27. Bb4 Nxh2 28. Nd5 Bg3+ 29. Kd2 Kg7 30. Nxh2 Bxh2 31. Bb5 Bxd6 32. Bxd6 h5 33. Be5+ Kh6 34. Ke3 h4 35. Nf6 g5 36. Be2 a5 37. Bg4 Bb7 38. Bf3 Bc8 39. Be4 g4 40. Kf4 g3 41. Ng8+ |
| ECO A34 in 1971 play it! kovacs laszlo m defeats black's klein manfred in 77 moves | 1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Nc6 5. e3 d6 6. Nge2 Bg7 7. a3 O-O 8. Rb1 Bf5 9. d3 Qc8 10. h3 Rb8 11. b4 a6 12. e4 Bd7 13. Be3 b6 14. Qd2 e5 15. Bg5 Be6 16. f4 exf4 17. gxf4 Ne8 18. Nd5 f6 19. Bh4 f5 20. e5 dxe5 21. b5 axb5 22. cxb5 Nc7 23. Nxc7 Qxc7 24. Bxc6 exf4 25. O-O h6 26. Nxf4 Bf7 27. Rbe1 g5 28. Nd5 Bd4+ 29. Kh1 Bxd5+ 30. Bxd5+ Kh8 31. Re6 Bg7 32. Bf2 Qd7 33. Bc4 Rbe8 34. Qe2 f4 35. Re1 f3 36. Qe4 Rxe6 37. Qxe6 Qa7 38. Qg6 Qd7 39. Re6 |
| ECO A10 in 1970 play it! kovacs laszlo m defeats black's forintos gyozo v in 117 moves | 1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 c5 6. Nge2 Nbc6 7. d3 O-O 8. Rb1 Rb8 9. a3 a6 10. Nd5 b5 11. O-O d6 12. Nec3 Nxd5 13. cxd5 Ne7 14. b4 Qc7 15. Bb2 Bd7 16. Rc1 f5 17. Ne2 c4 18. Qd2 Nc8 19. a4 Nb6 20. a5 Na4 21. Ba1 Rfc8 22. e4 Qa7 23. Kh1 cxd3 24. Qxd3 Rxc1 25. Nxc1 Rc8 26. Qd2 Rc4 27. f3 Qc7 28. Nd3 h6 29. Qe3 fxe4 30. fxe4 Bc8 31. Bf3 Bh3 32. Re1 Kh7 33. g4 h5 34. gxh5 Bh6 35. Qg1 gxh5 36. Bxh5 Qg7 37. Qf2 Qg5 38. Bd1 Rc7 39. Rg1 Qe3 40. Qxe3 Bxe3 41. Rg3 Bf1 42. Rxe3 Bxd3 43. Rxd3 Rc1 44. Bxe5 dxe5 45. d6 Nb2 46. Rd2 Nxd1 47. Kg2 Ne3+ 48. Kf3 Nc4 49. d7 Nxd2+ 50. Ke2 Nxe4 51. d8=Q Kg6 52. Qg8+ Kf6 53. Qh8+ Kg6 54. Qxe5 Nf6 55. Qd6 Rc4 56. Kd3 Rh4 57. Qxa6 Rxb4 58. Qb6 Rb1 59. a6 |
| ECO A16 in 1974 play it! kovacs laszlo m defeats black's franzen jozef in 67 moves | 1. c4 Nf6 2. Nc3 d6 3. g3 e5 4. Bg2 g6 5. e3 Bg7 6. Nge2 O-O 7. O-O Nbd7 8. d4 Re8 9. b3 h5 10. Rb1 a5 11. Qc2 h4 12. Bb2 exd4 13. exd4 Nf8 14. Rbe1 Bf5 15. Qd2 c6 16. d5 c5 17. Nb5 N8h7 18. f3 h3 19. Bh1 g5 20. g4 Bg6 21. Ng3 Qd7 22. Rxe8+ Nxe8 23. Bxg7 Nxg7 24. f4 f5 25. fxg5 fxg4 26. Be4 Bxe4 27. Nxe4 Qe7 28. Nbxd6 Rf8 29. Rxf8+ Qxf8 30. Qf2 Qe7 31. g6 Ng5 32. Nxg5 Qxd6 33. Qf7+ Kh8 34. Ne6 |
| ECO A10 in 1977 play it! kovacs laszlo m defeats black's golomeov todor in 69 moves | 1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. g3 Bb4 5. Bd2 Bxc3 6. Bxc3 O-O 7. Bg2 d6 8. e3 Ne4 9. Ne2 b6 10. O-O Bb7 11. Qc2 Nd7 12. b4 Qc8 13. Bb2 a5 14. b5 g5 15. f3 Nef6 16. d5 Ne5 17. Nd4 exd5 18. Nxf5 Qe6 19. cxd5 Bxd5 20. e4 Bc4 21. Rfc1 d5 22. exd5 Nxd5 23. Bxe5 Rxf5 24. Bh3 Qxe5 25. Qxf5 Qd4+ 26. Kh1 Re8 27. Re1 Ne3 28. Qxg5+ Kh8 29. Rad1 Qc3 30. Qf4 Kg8 31. Rxe3 Qxe3 32. Qxc4+ Kf8 33. Qd5 Qf2 34. Qf5+ Kg8 35. Bf1 |
| ECO A03 in 1983 play it! kovacs laszlo m defeats black's kovacs attila in 98 moves | 1. f4 d5 2. d4 Bf5 3. e3 e6 4. Bd3 Nf6 5. Bxf5 exf5 6. Nf3 Bd6 7. O-O Ne4 8. c4 dxc4 9. Qa4+ c6 10. Qxc4 O-O 11. Nc3 Qe7 12. Ne5 Nd7 13. Rf3 Ndf6 14. Rh3 Qe6 15. Qe2 c5 16. Bd2 Rad8 17. Nxe4 Nxe4 18. Bc3 f6 19. Nd3 Rf7 20. dxc5 Nxc5 21. Rd1 Rfd7 22. Qh5 g6 23. Qh4 Ne4 24. Bd4 b6 25. Nf2 Bc5 26. Nxe4 fxe4 27. f5 gxf5 28. Rg3+ Kf8 29. Bxc5+ bxc5 30. Rf1 Rf7 31. Qh6+ Ke7 32. Qf4 Qe5 33. Qf2 Ke6 34. Rh3 Rfd7 35. Rh5 Rd1 36. Qe2 Rxf1+ 37. Kxf1 Rd3 38. g4 Qd5 39. Rxf5 Rd1+ 40. Kf2 Rd2 41. Rxd5 Rxe2+ 42. Kxe2 Kxd5 43. b3 Ke5 44. Kf2 f5 45. Kg3 h6 46. h4 a6 47. g5 hxg5 48. hxg5 a5 49. a4 Kd5 |
| ECO B90 in 2001 play it! kovacs laszlo m defeats black's dieguez vera car in 65 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. g4 Bb7 9. Qd2 Nfd7 10. O-O-O Nb6 11. Bg5 Qc8 12. Bd3 N8d7 13. Kb1 b4 14. Nce2 d5 15. exd5 Nxd5 16. Rhe1 Nc5 17. Bc4 h6 18. Bh4 g5 19. Bg3 Qd7 20. Be5 Rg8 21. Ng3 Na4 22. Ne4 Nab6 23. Bd3 Be7 24. h4 O-O-O 25. hxg5 hxg5 26. c4 bxc3 27. Rc1 Rdf8 28. Nxc3 Kd8 29. Nxd5 Nxd5 30. Rc4 a5 31. Qxa5+ Ke8 32. Rc2 Bb4 33. Qa7 |
| ECO B57 in 1971 play it! kovacs laszlo m defeats black's csom istvan in 83 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 e6 8. O-O a6 9. Be3 Qc7 10. f4 Be7 11. Bd3 b5 12. Qf3 Bb7 13. Rae1 Nb4 14. Qh3 e5 15. Qg3 O-O 16. fxe5 dxe5 17. a3 Nxd3 18. cxd3 Rad8 19. Rd1 Rd7 20. h3 Rc8 21. Qf2 Qd8 22. Bb6 Qf8 23. a4 b4 24. Na2 Bc6 25. Nc5 b3 26. Nc3 Rd4 27. Nxa6 Bb7 28. Nc7 Rd6 29. a5 Rxb6 30. axb6 Bc5 31. d4 Bxb6 32. N7d5 Nxe4 33. Qh4 Nxc3 34. Nxb6 Nxd1 35. Nxc8 Qxc8 36. Rxd1 h6 37. dxe5 Qc5+ 38. Qd4 Qc6 39. Rd2 Qc1+ 40. Kh2 Qc6 41. Qd8+ Kh7 42. Qd3+ |
| ECO B23 in 1984 play it! kovacs laszlo m defeats black's szekely peter hu in 47 moves | 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 d6 8. f3 O-O 9. Qd2 Bd7 10. O-O-O Ne5 11. Bb3 Rc8 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5 15. g4 Nf6 16. Kb1 b5 17. Nd5 e5 18. Qh2 h5 19. Bg5 Nxg4 20. fxg4 Qxg5 21. gxh5 Rxd4 22. Rdg1 Bg4 23. Rxg4 Qxg4 24. Ne7+ |
| ECO B23 in 1971 play it! kovacs laszlo m defeats black's richter yosef in 33 moves | 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Ng4 9. Qxg4 Nxd4 10. Qd1 Nxb3 11. axb3 a6 12. Nd5 d6 13. Bb6 Qd7 14. Bd4 e5 15. Be3 Qg4 16. O-O Qxe4 17. Ra4 |
| ECO B90 in 2001 play it! kovacs laszlo m defeats black's lopez gomez jose in 77 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. f3 O-O 10. O-O-O Nbd7 11. g4 Qc7 12. g5 Nh5 13. Kb1 Rfc8 14. Nd5 Bxd5 15. exd5 Nb6 16. Rg1 a5 17. a3 Bd8 18. f4 Nxf4 19. Bxf4 exf4 20. Re1 Be7 21. Bd3 Nxd5 22. Bxh7+ Kxh7 23. Qxd5 Qxc2+ 24. Ka2 a4 25. Na1 Qc7 26. Qxf7 Bxg5 27. Qxc7 Rxc7 28. Rxg5 Rf8 29. Kb1 f3 30. Rf1 Re7 31. Nc2 Kh6 32. Rg3 f2 33. Kc1 Kh5 34. Kd2 g5 35. Rg2 Ref7 36. Ne3 Kh4 37. Ke2 Re8 38. Rfxf2 Rfe7 39. Rg3 |