| ECO A04 in 1983 play it! ivkov borislav defeats white's ponzetto pietro in 84 moves | 1. Nf3 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 O-O 5. O-O d6 6. c4 c6 7. Nc3 Qa5 8. d5 Qb4 9. Nd2 Bd7 10. a3 Qb6 11. Rb1 cxd5 12. cxd5 Rc8 13. Nb3 Ng4 14. h3 Ne5 15. Be3 Qa6 16. Bd4 Ba4 17. Nxa4 Qxa4 18. Bc3 Nbd7 19. Na5 Qxd1 20. Rfxd1 Nc4 21. Bxg7 Kxg7 22. Nb3 Nc5 23. Nd4 a6 24. Kf1 Rc7 25. Ke1 Rac8 26. h4 Nd7 27. Rdc1 Ne3 28. Rxc7 Nxg2+ 29. Kf1 Rxc7 30. Kxg2 Nf6 31. Rd1 Nxd5 32. h5 Nb6 33. hxg6 hxg6 34. Rd2 Nc4 35. Rc2 e5 36. b3 exd4 37. Rxc4 Rxc4 38. bxc4 Kf6 39. f4 Ke6 40. Kf3 f5 41. a4 b6 42. g4 d5 |
| ECO A05 in 1970 play it! ivkov borislav defeats white's cuellar gacharna in 86 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Nbd2 e6 6. O-O Nbd7 7. e4 Be7 8. Qe1 O-O 9. h3 Bxf3 10. Nxf3 dxe4 11. dxe4 e5 12. Bd2 Bd6 13. Nh4 Re8 14. Nf5 Bf8 15. Ba5 b6 16. Bd2 Nc5 17. Bg5 Re6 18. Qe2 a5 19. Rfe1 Qc7 20. Qf3 Nfd7 21. Rad1 h6 22. Bc1 Nf6 23. Kh2 Kh7 24. g4 g6 25. Ng3 Ng8 26. g5 hxg5 27. Bxg5 Rd6 28. Rxd6 Bxd6 29. Rd1 Ne6 30. Be3 Rd8 31. c3 Kg7 32. Bf1 Bc5 33. Rxd8 Qxd8 34. Bxc5 Nxc5 35. Bc4 Qf6 36. Qe2 b5 37. Bb3 Qf4 38. Kg2 Nf6 39. Bc2 Ne6 40. Bb3 Ng5 41. Qe3 Qh4 42. Bd1 Qxh3+ 43. Kg1 Nfxe4 |
| ECO A05 in 1962 play it! ivkov borislav defeats white's de greiff b in 60 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 a5 8. Bd2 c6 9. a3 Re8 10. Ne1 Be6 11. b4 axb4 12. axb4 Rxa1 13. Qxa1 d5 14. cxd5 cxd5 15. Qa7 Qc8 16. b5 Nbd7 17. Nf3 d4 18. Na2 Qa8 19. Qxa8 Rxa8 20. Nb4 Ra5 21. Ng5 Rxb5 22. Nxe6 fxe6 23. Ra1 Bf8 24. Bf3 Bxb4 25. Rb1 Bxd2 26. Rxb5 b6 27. h4 Ba5 28. g4 Nc5 29. g5 Nd5 30. Rb2 Nc3 |
| ECO A04 in 1989 play it! ivkov borislav defeats white's adrian claude in 64 moves | 1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. g3 e5 5. Nc3 Bg4 6. Bg5 f6 7. Be3 Nc6 8. d5 Nce7 9. Bg2 Nh6 10. O-O O-O 11. b4 Nf7 12. Rc1 a5 13. a3 axb4 14. axb4 Re8 15. Qb3 Nf5 16. c5 Nxe3 17. fxe3 Bh6 18. Ne4 Bd7 19. Ra1 Qe7 20. Ra3 f5 21. cxd6 cxd6 22. Ned2 Bb5 23. Kf2 Qc7 24. Rfa1 Rac8 25. Ra5 Qb6 26. Bh3 Bg7 27. Kg2 e4 28. Nd4 Bxd4 29. exd4 Qxd4 30. Rxb5 Qxa1 31. Rxb7 Rc3 32. Qb1 Qa6 |
| ECO A07 in 1964 play it! ivkov borislav defeats white's bilek istvan in 66 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d4 Nd7 5. Nbd2 e6 6. h3 Bh5 7. c3 f5 8. Qb3 Rb8 9. c4 Bd6 10. Qe3 Qe7 11. Ng5 Nf8 12. f4 Nf6 13. O-O h6 14. Ngf3 N8d7 15. Ne5 O-O 16. b3 Ne4 17. Nxe4 dxe4 18. Bb2 Nxe5 19. fxe5 Bc7 20. a4 Ba5 21. Kh2 Rbd8 22. Rf2 c5 23. Rff1 cxd4 24. Bxd4 Rxd4 25. Qxd4 Bxe2 26. Rfc1 Bc7 27. Ra2 Bd3 28. Qxa7 Bxe5 29. Qg1 Qg5 30. Rd1 Qxg3+ 31. Kh1 f4 32. Bf1 Qf3+ 33. Bg2 Qh5 |
| ECO A04 in 1972 play it! ivkov borislav defeats white's vukic milan in 70 moves | 1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e6 6. O-O Nge7 7. d3 O-O 8. Bd2 b6 9. a3 Bb7 10. Rb1 d6 11. b4 Qd7 12. Qb3 Rad8 13. Rfd1 Nf5 14. e3 Ba8 15. Ne2 h5 16. Bc3 e5 17. d4 exd4 18. exd4 Rfe8 19. Rd2 cxd4 20. Nexd4 Ncxd4 21. Nxd4 Bxg2 22. Kxg2 Bxd4 23. Bxd4 Qc6+ 24. Kg1 h4 25. Bb2 Qe4 26. Rc1 Rc8 27. f3 Qe3+ 28. Qxe3 Nxe3 29. Rd4 Nf5 30. Rf4 hxg3 31. hxg3 Re2 32. Bf6 Nxg3 33. Rd4 Re6 34. Kf2 Nf5 35. Rf4 Rxf6 |
| ECO A05 in 1960 play it! ivkov borislav defeats white's barcza g in 134 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 e6 6. Nbd2 Nbd7 7. Qe1 Be7 8. e4 O-O 9. h3 Bxf3 10. Nxf3 a5 11. a4 Nc5 12. e5 Nfd7 13. Qe2 Qc7 14. Bf4 Rfe8 15. h4 Qb6 16. b3 f5 17. Ng5 Nf8 18. h5 Ncd7 19. Nf3 Bb4 20. Bh3 Bc3 21. Rad1 Qb4 22. Bd2 b5 23. Bxc3 Qxc3 24. Ra1 Nc5 25. axb5 cxb5 26. Qd2 Qxd2 27. Nxd2 b4 28. f4 Rec8 29. Nf3 g6 30. hxg6 hxg6 31. Kf2 Kf7 32. Ke3 Ke7 33. Rg1 Kf7 34. g4 Nb7 35. gxf5 exf5 36. Ng5+ Ke7 37. Bg2 Rd8 38. Kd4 Rac8 39. Ra2 Rc5 40. Rh1 Rdc8 41. Bf3 Rb5 42. Rh8 Nd8 43. Bxd5 Nde6+ 44. Bxe6 Nxe6+ 45. Nxe6 Rxh8 46. Nc7 Rd8+ 47. Kc4 Rxe5 48. fxe5 Rc8 49. Rxa5 Rxc7+ 50. Kd4 g5 51. Ra6 Rxc2 52. Rg6 g4 53. Kd5 Rc3 54. d4 g3 55. Rg7+ Kf8 56. Rg5 Rxb3 57. Kd6 Re3 58. Rxf5+ Kg7 59. Ke6 b3 60. d5 b2 61. Rf1 g2 62. Rg1 Kf8 63. d6 Rb3 64. Rb1 Ke8 65. d7+ Kd8 66. Kd6 Rb6+ 67. Kc5 Rg6 |
| ECO A06 in 1998 play it! ivkov borislav defeats white's zoltek t in 90 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c6 12. O-O Qd6 13. Rb1 Nd7 14. Qc2 Bd8 15. Rfc1 Re8 16. Ne2 a5 17. b5 c5 18. Bh7+ Kh8 19. Bf5 c4 20. Bxd7 Qxd7 21. Ne5 Qc7 22. Qf5 Bf6 23. Ng4 Bg5 24. Ne5 Kg8 25. Nf3 g6 26. Qc2 Bf6 27. Nf4 Qe7 28. h4 h5 29. Nxg6 fxg6 30. Qxg6+ Qg7 31. Qxh5 Re4 32. Ng5 Bxg5 33. hxg5 Qh7 34. Qf3 Qh4 35. Qf6 Rf8 36. g3 Rxf6 37. gxh4 Rfe6 38. Kg2 Rxh4 39. Kg3 Rh7 40. Re1 Rhe7 41. Rbc1 Bc8 42. Rc3 Re4 43. Rh1 Rg4+ 44. Kf3 Rf7+ 45. Ke2 Rxg5 |
| ECO A05 in 2000 play it! ivkov borislav defeats white's orlov georgy in 74 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. g3 O-O 6. Bg2 c6 7. O-O Nbd7 8. Qd3 b6 9. e4 Ba6 10. b3 dxe4 11. Nxe4 b5 12. Nxf6+ Bxf6 13. Bf4 bxc4 14. bxc4 Nb6 15. Rac1 c5 16. Ne5 Bxe5 17. Bxe5 Rc8 18. Qa3 Bxc4 19. dxc5 Bxf1 20. Bxf1 Nd5 21. Ba6 Qg5 22. Bd6 Rfd8 23. Bxc8 Rxc8 24. Rb1 Qf5 25. Re1 h5 26. h4 Nf6 27. Qa6 Rd8 28. Qb7 Qc2 29. Qc7 Rd7 30. Qc8+ Kh7 31. Qc6 Qxa2 32. Qf3 Qc2 33. Qe3 Rb7 34. Kg2 Rb3 35. Qf4 Rc3 36. Re5 Qd1 37. Be7 Rc1 |
| ECO A04 in 1995 play it! ivkov borislav defeats white's davcevski dusan in 78 moves | 1. Nf3 c5 2. b3 Nf6 3. Bb2 e6 4. c4 Be7 5. Nc3 d5 6. cxd5 exd5 7. d4 O-O 8. e3 Nc6 9. Be2 Ne4 10. O-O Bf6 11. Nxe4 dxe4 12. Ne5 Bxe5 13. dxe5 Qg5 14. Qd5 Rd8 15. Qxe4 Rd2 16. Bd3 Qg6 17. Rfd1 Rxb2 18. Qc4 Qe6 19. Qe4 Qg6 20. Qc4 Bf5 21. Qc3 Bxd3 22. Qxb2 Re8 23. f4 f6 24. Qd2 Be4 25. exf6 Qxf6 26. Rac1 b6 27. Qe2 Qg6 28. Rd7 Bf5 29. Rd2 h5 30. Rcd1 Bg4 31. Qc4+ Qf7 32. Qxf7+ Kxf7 33. Re1 Re4 34. Kf2 h4 35. Rd5 Nb4 36. Rd2 Ke7 37. h3 Bf5 38. Kf3 g6 39. a3 Nc6 |
| ECO A05 in 1963 play it! ivkov borislav defeats white's doda zbigniew in 54 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 c5 4. e3 d5 5. Nc3 dxc4 6. Bxc4 a6 7. a4 Nc6 8. O-O Be7 9. Qe2 Qc7 10. dxc5 Bxc5 11. h3 O-O 12. Rd1 b6 13. e4 Ne5 14. Nxe5 Qxe5 15. Be3 Bb7 16. Bxc5 Qxc5 17. Bd3 Rfd8 18. Bc2 e5 19. Rxd8+ Rxd8 20. Rd1 Rd4 21. Rxd4 exd4 22. Na2 Nh5 23. Qd2 Nf6 24. Qe2 a5 25. Kh1 g6 26. f3 Nh5 27. Qd2 Ng3+ |
| ECO A04 in 1971 play it! ivkov borislav defeats white's langeweg kick in 62 moves | 1. Nf3 g6 2. d4 Bg7 3. c3 Nf6 4. Bf4 b6 5. e3 Bb7 6. Nbd2 d6 7. Be2 O-O 8. h3 Nbd7 9. O-O Re8 10. a4 a6 11. Bh2 e5 12. a5 b5 13. c4 exd4 14. Nxd4 bxc4 15. Bxc4 d5 16. Bb3 c5 17. N4f3 Qe7 18. Ba4 Rec8 19. Qb3 Nb8 20. Rac1 Bc6 21. Ne5 c4 22. Nxc6 Nxc6 23. Qb6 Nd7 24. Qxc6 Rxc6 25. Bxc6 Rd8 26. Bxd5 Nc5 27. e4 Bh6 28. Rc2 Bxd2 29. Rxd2 Nxe4 30. Re1 Qb4 31. Rdd1 Rxd5 |
| ECO A04 in 1993 play it! ivkov borislav defeats white's frois antonio in 45 moves | 1. Nf3 c5 2. e4 Nc6 3. Bb5 e6 4. O-O Nge7 5. b3 a6 6. Bxc6 Nxc6 7. Bb2 d6 8. d4 cxd4 9. Nxd4 Bd7 10. c4 Be7 11. Nc3 O-O 12. Qd2 Qb6 13. Nf3 Rfd8 14. Rfd1 Ne5 15. Nd4 Be8 16. Rac1 Rac8 17. Qe2 Bf6 18. Nf3 Qa5 19. Nd4 Qc5 20. Nb1 Qa7 21. Kh1 b5 22. f4 Ng6 23. f5 |
| ECO A05 in 1978 play it! ivkov borislav defeats white's camara helder in 128 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Nc3 c6 8. Qd3 b6 9. cxd5 cxd5 10. Bf4 Bb7 11. Rac1 Nh5 12. Bd2 Rc8 13. Rc2 a6 14. a4 Bd6 15. Rfc1 Nhf6 16. Na2 Rxc2 17. Rxc2 Ne4 18. Bb4 a5 19. Bxd6 Nxd6 20. Nd2 Qa8 21. Qa3 Nf5 22. e3 Rc8 23. Rc3 Ba6 24. Bh3 g6 25. Bxf5 gxf5 26. Qe7 Qb7 27. h4 h6 28. Rxc8+ Qxc8 29. Nc3 Kg7 30. Qd6 Bd3 31. Nf3 Qb7 32. Ne5 Nxe5 33. Qxe5+ Kh7 34. Qd6 Kg7 35. Qe5+ Kh7 36. Qf6 Qc7 37. Kg2 Bc2 38. Kh3 Qd7 39. Ne2 Qe8 40. Nf4 Bxa4 41. f3 Qg8 42. Qe7 Qe8 43. Qc7 Bd1 44. Kg2 Kg8 45. Qxb6 Qc8 46. Qc5 Qa6 47. Qc1 Be2 48. Kf2 Bc4 49. Qc3 Qb5 50. Qa3 a4 51. Qc3 Qb6 52. Ng2 Ba6 53. Nf4 Qb5 54. Qc1 Qb3 55. Kg2 Bc4 56. Kh3 Qa2 57. Ng2 a3 58. bxa3 Qf2 59. Qe1 Qxf3 60. Kh2 Bd3 61. a4 Be4 62. Nf4 f6 63. Qc1 Qf2+ 64. Kh3 h5 |
| ECO A04 in 1995 play it! ivkov borislav defeats white's bolding klaus in 54 moves | 1. Nf3 c5 2. c4 g6 3. e3 Bg7 4. d4 Nf6 5. Nc3 O-O 6. Be2 cxd4 7. exd4 d5 8. O-O Nc6 9. h3 dxc4 10. Bxc4 Na5 11. Be2 Be6 12. Ne5 Rc8 13. Re1 Nd5 14. Nxd5 Bxd5 15. b3 Nc6 16. Nxc6 Rxc6 17. Ba3 Bf6 18. Qd2 Qc7 19. Rac1 Rd8 20. Bb5 Rxc1 21. Rxc1 Qb8 22. Qe2 e6 23. Rd1 Qc7 24. Bc1 a6 25. Bd3 Bxd4 26. Bg5 Qg3 27. Qg4 Qxf2+ |
| ECO A04 in 1951 play it! ivkov borislav defeats white's bajec ivo in 121 moves | 1. Nf3 e6 2. e4 c5 3. g3 Nc6 4. Bg2 Nf6 5. d3 d5 6. Nbd2 Be7 7. O-O O-O 8. Re1 b6 9. c3 Ba6 10. Qa4 Qc8 11. d4 cxd4 12. Nxd4 Nxd4 13. cxd4 Rd8 14. e5 Ne8 15. Nf1 Qc4 16. Qxc4 Bxc4 17. Be3 Rdc8 18. Nd2 Bd3 19. Rac1 a5 20. Bf1 Bxf1 21. Kxf1 Bb4 22. Ke2 Kf8 23. Kd3 Bxd2 24. Bxd2 Ke7 25. g4 Kd7 26. f3 Rc7 27. Rxc7+ Nxc7 28. Rg1 Na6 29. a3 Nb8 30. h4 Nc6 31. h5 Rc8 32. f4 Rf8 33. Rf1 f5 34. exf6 Rxf6 35. Rh1 Rf8 36. Rc1 Ne7 37. Rf1 Ng8 38. Rg1 Nf6 39. Be1 Ne4 40. Rf1 Rc8 41. Bd2 g6 42. hxg6 hxg6 43. Rg1 Rh8 44. Rg2 Rh1 45. Be3 Rh3 46. a4 Nd6 47. b3 Rh1 48. Bg1 Ne4 49. Be3 Rh4 50. Bg1 Nf6 51. f5 Rh3+ 52. Ke2 exf5 53. gxf5 gxf5 54. Rg7+ Ke6 55. Rc7 Rg3 56. Rc6+ Kf7 57. Rxb6 Rxg1 58. Rb5 f4 59. Kd2 Ne4+ 60. Kd3 Rd1+ 61. Kc2 |
| ECO A04 in 1985 play it! ivkov borislav defeats white's vilela j in 104 moves | 1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rac1 Qb6 16. Rc2 Rfc8 17. Rb1 Qd8 18. Rcc1 Be5 19. Bd1 e6 20. a3 Qh4 21. g3 Qe7 22. b4 axb4 23. axb4 Na4 24. Nxa4 Bxa4 25. Be2 Be8 26. Rb3 Ra4 27. Rc2 Ra1+ 28. Kg2 Ba4 29. Rbb2 Bxc2 30. Rxc2 Rca8 31. f4 Bg7 32. c5 dxc5 33. bxc5 Qd8 34. Qxd8+ Rxd8 35. e5 Rda8 36. Bf3 R1a2 37. Rxa2 Rxa2+ 38. Kg1 Rb2 39. c6 bxc6 40. Bxc6 g5 41. fxg5 Bxe5 42. Bf2 Bc7 43. h4 Bb6 44. Bxb6 Rxb6 45. Bf3 Rb2 46. Kf1 Kg7 47. Be2 f6 48. gxf6+ Kxf6 49. Kf2 Kf5 50. Kf3 Rb3+ 51. Kg2 e5 52. Bc4 Rb2+ |
| ECO A07 in 1995 play it! ivkov borislav defeats white's anic d in 82 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 Nf6 5. Nbd2 e6 6. b3 Nbd7 7. Bb2 Bd6 8. h3 Bxf3 9. Bxf3 Be5 10. d4 Bd6 11. O-O a5 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 O-O 15. c4 Nf6 16. Bc2 Qe7 17. a3 Rfd8 18. Qf3 Rac8 19. Rfe1 h6 20. Re2 Kf8 21. Bd3 Rd7 22. c5 Bc7 23. b4 Nd5 24. b5 Qf6 25. Qe4 g6 26. Rb1 Bd8 27. Rc2 Qg7 28. Ba1 Bf6 29. bxc6 bxc6 30. Ba6 Rcd8 31. Rc4 Ne7 32. Rb7 Rd5 33. Bc3 Bxd4 34. Bxa5 Qf6 35. Qe2 Ra8 36. Bc7 Nf5 37. Rb6 e5 38. Qf3 Qe7 39. Rxc6 e4 40. Qf4 e3 41. Rxd4 Rxd4 |
| ECO A04 in 1949 play it! ivkov borislav defeats white's bozic aleksandar in 60 moves | 1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. b3 d6 6. d4 O-O 7. Bb2 Qe8 8. O-O Qh5 9. Nc3 a5 10. a3 Na6 11. Qc2 Bd7 12. Rad1 Rae8 13. Ne1 c6 14. Nd3 Bd8 15. Nb1 Bc7 16. f3 e5 17. dxe5 dxe5 18. Nf2 Bc8 19. Nc3 Nc5 20. Rfe1 Ne6 21. e3 Ng5 22. Qe2 f4 23. g4 Qh4 24. exf4 exf4 25. Qc2 Rxe1+ 26. Rxe1 Nxg4 27. fxg4 f3 28. Bh1 Qxh2+ 29. Kf1 Nh3 30. Bxf3 Qg1+ |
| ECO A04 in 1982 play it! ivkov borislav defeats white's dizdar goran in 85 moves | 1. Nf3 g6 2. d4 Nf6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 c5 7. O-O b6 8. a4 Ba6 9. c3 Qc8 10. Na3 Bxe2 11. Qxe2 Qa6 12. Qxa6 Nxa6 13. Bg5 Rfc8 14. Rfc1 Nc7 15. Bxf6 Bxf6 16. Kf1 Kf8 17. Ke2 Ke8 18. Nb5 Kd7 19. Kd3 Nd5 20. a5 Rcb8 21. a6 Nc7 22. Nxc7 Kxc7 23. e4 b5 24. Re1 Rd8 25. b4 e6 26. bxc5 dxc5 27. e5 Be7 28. Reb1 Rab8 29. Ke4 Kc6 30. Nd2 b4 31. Nc4 bxc3 32. Na5+ Kc7 33. dxc5 Bxc5 34. Rc1 Rb4+ 35. Kf3 Rd3+ 36. Ke2 Rd2+ 37. Kf3 Bd4 38. Ra3 Rxf2+ 39. Kg3 Rbb2 40. Rcxc3+ Bxc3 41. Rxc3+ Kd7 42. Rd3+ Kc7 43. Rc3+ |