| ECO D10 in 1962 play it! ivkov borislav defeats black's siero m in 97 moves | 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. Nf3 Nf6 5. e3 Bg4 6. Bxc4 e6 7. O-O Nbd7 8. h3 Bh5 9. Qe2 Rc8 10. Rd1 Qc7 11. e4 b5 12. Bb3 b4 13. Na4 Bxf3 14. Qxf3 Be7 15. e5 Nd5 16. Qg4 g6 17. Bh6 Bf8 18. Bxf8 Kxf8 19. Rac1 Qd8 20. Qe2 Kg7 21. g3 Qg5 22. h4 Qe7 23. Kg2 c5 24. Bxd5 exd5 25. Nxc5 Nxc5 26. dxc5 Rxc5 27. Rxc5 Qxc5 28. Qf3 Qc6 29. Rxd5 Rc8 30. Ra5 Qb6 31. Qf6+ Qxf6 32. exf6+ Kxf6 33. Rxa7 Rc2 34. b3 h5 35. Kf3 Ke6 36. Ke3 f6 37. Ra4 Kf5 38. Kf3 g5 39. Rxb4 g4+ 40. Ke3 Rxa2 41. Rf4+ Ke5 42. Kd3 Ra8 43. b4 f5 44. b5 Rc8 45. b6 Rb8 46. Rb4 Kd5 47. b7 Kc6 48. Ke3 Kc5 49. Rb1 |
| ECO D22 in 1969 play it! ivkov borislav defeats black's bagirov vladimir in 93 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. O-O Nf6 8. Nc3 c5 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. g4 Bg6 12. Ne5 Nbd7 13. Nxg6 hxg6 14. Bf1 O-O-O 15. Bd2 Ne5 16. Kg2 Kb8 17. g5 Ne8 18. Ne4 Be7 19. Bc3 Nc6 20. Rxd8+ Bxd8 21. b4 Be7 22. Rb1 f5 23. Nc5 Nc7 24. Bxg7 Rh7 25. Bf6 Bxf6 26. gxf6 Rf7 27. a4 Ne5 28. b5 axb5 29. Bxb5 g5 30. Kg3 Kc8 31. f4 gxf4+ 32. Kxf4 Ng6+ 33. Kg5 Ne5 34. Rc1 Kb8 35. Rd1 Kc8 36. h4 Nf3+ 37. Kf4 Nxh4 38. Rd7 Ng6+ 39. Kg5 Ne5 40. Rxf7 Nxf7+ 41. Kg6 Ne5+ 42. Kg7 Nd5 43. Nd3 Nxf6 44. Nxe5 Nd5 45. Nc4 f4 46. e4 Nc3 47. e5 |
| ECO A40 in 1988 play it! ivkov borislav defeats black's mariotti sergio in 97 moves | 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Qf3 Nge7 7. Ne2 Be6 8. Bf4 Ng6 9. Bxd6 Qxd6 10. Qg3 Qd7 11. h4 O-O-O 12. Nd2 Kb8 13. O-O-O Bf5 14. Rde1 h5 15. Bxf5 Qxf5 16. Qf3 Qxf3 17. Nxf3 Rde8 18. g3 f6 19. Nfg1 Nd8 20. Nh3 Ne6 21. Kd2 Kc8 22. Nc1 Kd7 23. Nd3 b6 24. Re2 c5 25. dxc5 Nxc5 26. Rhe1 Rxe2+ 27. Rxe2 Nxd3 28. Kxd3 Kd6 29. Nf4 Ne5+ 30. Kc2 g5 31. Ng2 Rc8 32. hxg5 fxg5 33. f4 Nf3 34. Kd3 g4 35. Ne1 Rg8 36. Re3 Nh2 37. Ke2 Rh8 38. Kf2 h4 39. gxh4 Rxh4 40. Kg2 Rh6 41. Re2 a5 42. f5 d4 43. cxd4 Kd5 44. Rf2 Kxd4 45. f6 Nf3 46. Nxf3+ gxf3+ 47. Rxf3 Rh8 48. f7 Rf8 49. Rf2 |
| ECO A40 in 1977 play it! ivkov borislav defeats black's piasetski leon d in 63 moves | 1. d4 e6 2. c4 b6 3. Nc3 Bb4 4. Qc2 Bb7 5. a3 Bxc3+ 6. Qxc3 Nf6 7. Nf3 d6 8. e3 Nbd7 9. b4 O-O 10. Bb2 Ne4 11. Qc2 Qe7 12. Bd3 f5 13. O-O Kh8 14. Rad1 Ng5 15. Nxg5 Qxg5 16. f4 Qg6 17. d5 Nf6 18. Rf3 Nh5 19. e4 Rae8 20. Rdf1 exd5 21. exf5 Qf7 22. g4 Nf6 23. g5 Ne4 24. f6 gxf6 25. Re3 Kg8 26. cxd5 f5 27. Bxe4 fxe4 28. Qc3 Re5 29. Qd4 Ba6 30. Rf2 Rxg5+ 31. Rg2 Rxg2+ 32. Kxg2 |
| ECO A40 in 1981 play it! ivkov borislav defeats black's ivanovic bozidar in 87 moves | 1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 Nc6 9. cxd5 exd5 10. Bd3 Ne7 11. b4 Qd6 12. Qb3 Bg4 13. Be2 c6 14. b5 a5 15. O-O Rfd8 16. bxc6 bxc6 17. Na4 Rdb8 18. Qc2 Qa3 19. Ra1 Bf5 20. Qd1 Nc8 21. Ne1 Nd6 22. Bd3 Ne4 23. Bc2 Be7 24. Bb3 Nd2 25. Qxd2 Rxb3 26. axb3 Qxa1 27. Nd3 Qa3 28. Qc3 Qa2 29. Ra1 Qe2 30. Nac5 Bd6 31. h3 Re8 32. Nf4 Qb5 33. Qxa5 Qb8 34. Nfd3 Bxd3 35. Nxd3 Qxb3 36. Qa6 Rb8 37. Qxc6 Bg3 38. Qa6 Qb1+ 39. Ne1 Qb3 40. fxg3 Qxe3+ 41. Kh2 Qxd4 42. Nf3 Qc3 43. Qd6 Qxa1 44. Qxb8+ |
| ECO A81 in 2001 play it! ivkov borislav defeats black's bosboomlanchava in 55 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d5 5. Nh3 c6 6. Qc2 Bb4+ 7. Bd2 Qe7 8. Bxb4 Qxb4+ 9. Nd2 Ne4 10. a3 Qxd2+ 11. Qxd2 Nxd2 12. Kxd2 dxc4 13. Rhc1 Nd7 14. Rxc4 e5 15. dxe5 Nxe5 16. Rc5 Ng4 17. Rxc6 bxc6 18. Bxc6+ Ke7 19. Bxa8 Ba6 20. Bg2 Rd8+ 21. Ke1 Rc8 22. Nf4 Rc2 23. Rb1 g5 24. Nd5+ Kf8 25. Nc3 Bc4 26. Bc6 Bb3 27. Bd7 Nh6 28. Bb5 |
| ECO A81 in 1969 play it! ivkov borislav defeats black's pardo n in 53 moves | 1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Nc6 8. d5 Ne5 9. dxe6 Nxc4 10. Qd3 Bxe6 11. Ng5 Qd7 12. Nxe6 Qxe6 13. Nd5 Ne5 14. Qxf5 Qf7 15. Nxc7 Qc4 16. Qe6+ Qxe6 17. Nxe6 Rf7 18. Bxb7 Rb8 19. Bg2 d5 20. b3 Ne4 21. Bb2 Rb6 22. Nf4 Ng4 23. Bd4 Rb4 24. Rad1 Rxd4 25. Rxd4 Ngxf2 26. Rxf2 Bc5 27. Bxe4 |
| ECO A81 in 1969 play it! ivkov borislav defeats black's baretic dragolju in 121 moves | 1. d4 f5 2. g3 e6 3. Bg2 d6 4. Nc3 Nf6 5. e4 fxe4 6. Nxe4 Be7 7. Ne2 Nxe4 8. Bxe4 Nd7 9. Qd3 Nf6 10. Bxb7 Bxb7 11. Qb5+ Qd7 12. Qxb7 O-O 13. O-O e5 14. Qg2 Rab8 15. b3 Qf5 16. dxe5 dxe5 17. Nc3 Qxc2 18. Nd5 Bd6 19. Be3 a6 20. Rfc1 Qb2 21. Nxf6+ Rxf6 22. Qd5+ Kh8 23. Qd2 Ba3 24. Qc2 Rbf8 25. Rab1 Qxc2 26. Rxc2 Bd6 27. Rc4 Kg8 28. Rbc1 Kf7 29. Ra4 Ra8 30. Rc6 Ke6 31. Rcxa6 Rxa6 32. Rxa6 Kd5 33. Kf1 Rf8 34. Ke2 Rb8 35. Ra5+ Ke6 36. Kd3 Bb4 37. Ra6+ Kd5 38. a3 e4+ 39. Kc2 Be1 40. Kd1 Bc3 41. Kc2 Be1 42. Kd1 Bc3 43. b4 Bd4 44. Ra5+ Kc4 45. Ke2 Bb2 46. Rc5+ Kb3 47. Rxc7 Kxa3 48. Bc5 Ka4 49. Ke3 h5 50. Kxe4 h4 51. f4 Rd8 52. Ra7+ Kb5 53. Ra2 Bc3 54. Kf5 hxg3 55. hxg3 Rd5+ 56. Kg6 Rd7 57. g4 Kc4 58. f5 Rc7 59. g5 Rc6+ 60. Kf7 Rc7+ 61. Ke6 |
| ECO A40 in 1966 play it! ivkov borislav defeats black's gurgenidze bukhu in 121 moves | 1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c6 7. Qd2 a6 8. a4 a5 9. Bd3 Na6 10. Nge2 e5 11. Rd1 Qc7 12. O-O exd4 13. Nxd4 Nd7 14. Bb1 Ne5 15. b3 Nc5 16. Bc2 f6 17. h3 Nf7 18. Qf2 Qe7 19. Rfe1 Bd7 20. f4 Rfe8 21. Qf3 Rad8 22. Bf2 Bc8 23. Na2 Qc7 24. Nc1 b6 25. Nd3 Nxd3 26. Qxd3 Ba6 27. Bb1 Re7 28. h4 Rde8 29. h5 Bc8 30. hxg6 hxg6 31. Qg3 g5 32. Nf3 d5 33. exd5 Rxe1+ 34. Bxe1 cxd5 35. fxg5 Qxg3 36. Bxg3 dxc4 37. gxf6 Bxf6 38. bxc4 Be6 39. Re1 Bd7 40. Rxe8+ Bxe8 41. Bc2 Be7 42. Kf2 Nd6 43. Nd2 Bf7 44. Bb3 Nf5 45. Be5 Bc5+ 46. Ke2 Ne3 47. g3 Bh5+ 48. Kd3 Bg6+ 49. Kc3 Bb4+ 50. Kb2 Bxd2 51. c5+ Kf8 52. cxb6 Be4 53. Bc3 Bxc3+ 54. Kxc3 Nd5+ 55. Bxd5 Bxd5 56. Kd4 Bf3 57. Kc5 Ke7 58. Kb5 Bb7 59. g4 Kd7 60. g5 Ke8 61. g6 |
| ECO A40 in 1976 play it! ivkov borislav defeats black's notaros krasoje in 137 moves | 1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nce7 7. g4 f5 8. gxf5 gxf5 9. Qh5+ Ng6 10. exf5 Qh4 11. Qxh4 Nxh4 12. Nb5 Kd8 13. Nxa7 Bxf5 14. Nb5 Be4 15. f3 Nxf3+ 16. Nxf3 Bxf3 17. Rg1 Bf6 18. Kd2 h5 19. Bh3 Bg4 20. Bxg4 hxg4 21. Rg2 Kd7 22. Nc3 Be7 23. Ne4 c6 24. a4 cxd5 25. cxd5 Nf6 26. Nxf6+ Bxf6 27. Rf1 Be7 28. Rxg4 Rxh2+ 29. Kd3 Rxb2 30. Rf7 Rb3+ 31. Kd2 Re8 32. Rgg7 Rb4 33. Bg5 Rd4+ 34. Kc3 Rxd5 35. Rxe7+ Rxe7 36. Rxe7+ Kc6 37. Be3 Rd1 38. a5 Kb5 39. Bb6 Ka6 40. Re6 Kb5 41. Kc2 Rd5 42. Re7 Ka6 43. Kb3 Rd1 44. Kb4 Rh1 45. Kc4 Rd1 46. Re8 Rc1+ 47. Kd3 Rd1+ 48. Ke2 Rd5 49. Re6 Kb5 50. Re7 Ka6 51. Rd7 e4 52. Ke3 Rd1 53. Kxe4 Rd2 54. Kf5 Re2 55. Rxd6 Re8 56. Re6 Rg8 57. Ke5 Rc8 58. Kd6 Rg8 59. Kd7 Rg7+ 60. Re7 Rg6 61. Kc7 Rg8 62. Rd7 Rh8 63. Rd8 Rh7+ 64. Kb8 Rh6 65. Rd7 Rg6 66. Bd8 Rc6 67. Bb6 Rg6 68. Ka8 Rg8+ 69. Bd8 |
| ECO A40 in 1967 play it! ivkov borislav defeats black's mestrovic zvonim in 47 moves | 1. d4 g6 2. e4 Bg7 3. c3 d6 4. f4 Nf6 5. e5 dxe5 6. fxe5 Nd5 7. Bc4 O-O 8. Nf3 Be6 9. Ng5 c5 10. O-O cxd4 11. cxd4 Nc6 12. Nxe6 fxe6 13. Rxf8+ Qxf8 14. Nc3 Rd8 15. Nxd5 exd5 16. Bb5 e6 17. Bg5 Rc8 18. Qd2 Nxe5 19. Rf1 Qd6 20. dxe5 Qb6+ 21. Qf2 Qxb5 22. Qf7+ Kh8 23. Bf6 Rg8 24. Rc1 |
| ECO A42 in 1979 play it! ivkov borislav defeats black's kagan shimon in 37 moves | 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. f4 Nd7 8. Nf3 c6 9. Be2 f6 10. O-O Nh6 11. fxe5 Nxe5 12. Nxe5 fxe5 13. Bg5+ Ke8 14. Rad1 Nf7 15. Be3 Bf8 16. c5 Be7 17. Nb5 cxb5 18. Bxb5+ Kf8 19. Bh6+ |
| ECO A41 in 1961 play it! ivkov borislav defeats black's barendregt johan in 85 moves | 1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nd7 5. O-O e5 6. e4 Ne7 7. c3 O-O 8. Na3 Nc6 9. Be3 Nf6 10. d5 Ne7 11. Ne1 Ng4 12. Bd2 f5 13. f3 Nf6 14. Nd3 h6 15. c4 g5 16. Nf2 f4 17. Rc1 b6 18. b4 fxg3 19. hxg3 Nh5 20. Kh2 Ng6 21. Bh3 Bxh3 22. Kxh3 Qd7+ 23. Kg2 Rf7 24. Rh1 Raf8 25. Rc3 Nf6 26. Nc2 Ne7 27. Ne3 h5 28. Qe2 Bh6 29. g4 h4 30. Nf5 Nxf5 31. gxf5 Rg7 32. Ng4 Nxg4 33. fxg4 Rh7 34. Be3 Kf7 35. c5 Kf6 36. Qa6 bxc5 37. bxc5 Rb8 38. Rb3 Rhh8 39. Rhb1 Rxb3 40. Rxb3 Ra8 41. Rb7 Bf8 42. c6 h3+ 43. Kh2 |
| ECO A44 in 1958 play it! ivkov borislav defeats black's ivkovic dusan by checkmate in 63 moves | 1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 g6 5. Nge2 Bg7 6. h4 Ne7 7. h5 Nd7 8. Ng3 a6 9. a4 b6 10. Be3 Nf6 11. f3 Bd7 12. Bc4 Qc8 13. Qe2 Kd8 14. Rb1 Nxh5 15. Nxh5 gxh5 16. b4 Ng6 17. bxc5 Nf4 18. Qd2 bxc5 19. g3 Nh3 20. Bf1 h6 21. Rb6 Ke7 22. Bxh3 Bxh3 23. Rc6 Qd7 24. Qh2 Be6 25. Qxh5 Rhf8 26. a5 f6 27. dxe6 Qxc6 28. Qg6 Kxe6 29. Qxg7 Rg8 30. Qh7 Rgf8 31. Nd5 Rf7 32. Qf5# |
| ECO A44 in 1969 play it! ivkov borislav defeats black's camilleri henry in 46 moves | 1. d4 c5 2. d5 e5 3. e4 d6 4. c4 f5 5. exf5 Bxf5 6. Nc3 Nf6 7. Nge2 Be7 8. Ng3 Bg6 9. h4 O-O 10. h5 Bf7 11. Bd3 a6 12. a4 Nbd7 13. Ra3 b5 14. axb5 axb5 15. Rxa8 Qxa8 16. Nxb5 Nxd5 17. cxd5 Bxd5 18. Nf5 Bf6 19. Nbxd6 c4 20. Be2 Nc5 21. Qxd5+ Qxd5 22. Bxc4 Nd3+ 23. Ke2 Nf4+ |
| ECO A43 in 1969 play it! ivkov borislav defeats black's westerinen heikk in 77 moves | 1. d4 c5 2. d5 e6 3. c4 exd5 4. cxd5 d6 5. e4 Ne7 6. Nc3 Nd7 7. Nf3 Ng6 8. Be2 Be7 9. O-O O-O 10. Re1 h6 11. Rb1 Bg5 12. Bf1 Bxc1 13. Qxc1 Qf6 14. a3 a6 15. b4 cxb4 16. axb4 Nb6 17. Qe3 Bg4 18. Qxb6 Bxf3 19. Re3 Bg4 20. h3 Bc8 21. b5 axb5 22. Rf3 Qe5 23. Nxb5 Ra6 24. Qd4 Bd7 25. Rfb3 Qxd4 26. Nxd4 Ra4 27. Rb4 Rfa8 28. f3 Kf8 29. Rxa4 Rxa4 30. Rxb7 Bc8 31. Rc7 Rxd4 32. Rxc8+ Ke7 33. Rc7+ Kf6 34. Rd7 Ne5 35. Rxd6+ Kg5 36. Kf2 Rd2+ 37. Ke3 Rd1 38. f4+ Kh4 39. Be2 |
| ECO A43 in 1978 play it! ivkov borislav defeats black's van riemsdijk he in 59 moves | 1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Nf3 Bg7 8. g3 d6 9. Bg2 O-O 10. O-O Nbd7 11. Qc2 Qb6 12. Rb1 Rfb8 13. b3 Ne8 14. Bd2 Nc7 15. Rfe1 Bb7 16. e4 Na6 17. a3 Nc7 18. a4 Ba6 19. Rec1 Rb7 20. Na2 Rab8 21. Bh3 Ne5 22. Nxe5 Bxe5 23. b4 cxb4 24. Rxb4 Qc5 25. Qd1 Qa7 26. Be3 Qa8 27. Qd2 Bb2 28. Qxb2 Rxb4 29. Nxb4 Qb7 30. Bh6 |