| ECO A06 in 1985 play it! ivkov borislav defeats black's vanheste jeroen in 77 moves | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 O-O 6. Be2 b6 7. Nc3 a6 8. O-O Bb7 9. d4 Nbd7 10. Rc1 Ne4 11. a3 Ndf6 12. Nxe4 Nxe4 13. b4 dxc4 14. Bxc4 Qe7 15. Bd3 Ng5 16. Ne5 Bxe5 17. dxe5 Rfd8 18. f3 Nxf3+ 19. Rxf3 Bxf3 20. Qxf3 c5 21. Qe4 g6 22. bxc5 bxc5 23. Bc3 Qd7 24. Bc2 Rab8 25. Rf1 Qd5 26. Qf4 Rd7 27. Rd1 Qb7 28. Rd6 Rdd8 29. h4 Qe7 30. h5 f5 31. hxg6 hxg6 32. Qh6 Qf7 33. a4 a5 34. Bxa5 Rxd6 35. exd6 Qf6 36. d7 Qa1+ 37. Kf2 Qa2 38. Qxg6+ Kf8 39. Qf6+ |
| ECO A04 in 1999 play it! ivkov borislav defeats black's van den berg adr in 105 moves | 1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 Nd5 10. Bxd5 e6 11. Bxc6+ bxc6 12. O-O Ba6 13. Re1 Qd5 14. Qc3 Qc4 15. Qe3 Bg7 16. b3 Qd3 17. Qxd3 Bxd3 18. Ne5 Bb5 19. Ba3 a5 20. Bc5 a4 21. b4 Bxe5 22. dxe5 Bc4 23. a3 Rd8 24. Rac1 Bd5 25. Bd6 Rxd6 26. exd6 Kd7 27. Rc5 Kxd6 28. Ra5 Bb3 29. Re3 f5 30. f4 Kc7 31. Rd3 Rb8 32. Kf2 Rb7 33. Rc3 Kb6 34. Ke3 Re7 35. Rd3 Bd5 36. Kd4 Bxg2 37. Rxa4 Bf1 38. Rd2 g5 39. Ke5 gxf4 40. Rf2 Bc4 41. Rxf4 Bb3 42. Ra5 Rg7 43. Rf3 Bd5 44. Rg3 Rf7 45. Rg8 c5 46. Rb8+ Bb7 47. Rxc5 f4 48. Kxe6 Rg7 49. Rf5 Kc7 50. Rxb7+ Kxb7 51. Rxf4 Kb6 52. Rf7 Rg6+ 53. Kf5 |
| ECO A05 in 1978 play it! ivkov borislav defeats black's santos luis m in 79 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Rd1 c6 11. Bf4 d6 12. Qe3 Bg6 13. Rac1 Nd7 14. h4 Rc8 15. b4 Nf6 16. Qb3 Be4 17. Bg5 h6 18. Bxf6 Bxf6 19. Qe3 Bg6 20. Ne5 Bxe5 21. dxe5 d5 22. b5 cxb5 23. cxd5 exd5 24. Rxd5 Rxc1+ 25. Qxc1 Qc8 26. Qd2 Qc4 27. e4 Rc8 28. Kh2 Qa4 29. h5 Bxh5 30. e6 f5 31. exf5 Qc2 32. Rd8+ Kh7 33. Qxc2 Rxc2 34. g4 Bxg4 35. f6 Rxf2 36. f7 Bxe6 37. f8=Q Rxf8 38. Rxf8 Bxa2 39. Be4+ g6 40. Ra8 |
| ECO A05 in 1990 play it! ivkov borislav defeats black's hauchard arnaud in 81 moves | 1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. Bb2 Bb7 5. e3 Be7 6. Be2 O-O 7. O-O d5 8. Nc3 c5 9. d4 cxd4 10. Nxd4 Nbd7 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Bf3 Nc5 14. b4 Ne4 15. Bxe4 Bxe4 16. Qg4 Bg6 17. Nc6 Qe8 18. Rac1 Rc8 19. Nxa7 Ra8 20. Nc6 Rxa2 21. Be5 Rd2 22. Rfd1 h5 23. Qf3 Rd7 24. Rxd7 Qxd7 25. Rd1 Qb7 26. Nxe7+ Qxe7 27. Bd6 Qd8 28. Bxf8 Qxf8 29. Qf4 e5 30. Qxe5 Qxb4 31. h3 Kh7 32. Rd8 Qe1+ 33. Kh2 Qxf2 34. Qe8 Kh6 35. Qe5 Kh7 36. Qe8 Kh6 37. Qh8+ Kg5 38. Rd5+ f5 39. Qd8+ Kh6 40. Qh8+ Kg5 41. Qxg7 |
| ECO A04 in 1989 play it! ivkov borislav defeats black's montecatine r in 91 moves | 1. Nf3 c5 2. e4 Nc6 3. Bb5 Qb6 4. Nc3 e6 5. O-O Nge7 6. Re1 Nd4 7. Bf1 Ng6 8. d3 Be7 9. Nd2 O-O 10. a4 Qc7 11. Nc4 b6 12. Be3 a6 13. a5 b5 14. Nb6 Rb8 15. Ne2 Nxe2+ 16. Qxe2 Bb7 17. d4 Bxe4 18. dxc5 d6 19. b4 dxc5 20. Bxc5 Bxc5 21. bxc5 Bd5 22. Qe3 Rfd8 23. Rab1 Nf8 24. Rbc1 Nd7 25. c4 bxc4 26. Bxc4 Bxc4 27. Rxc4 Nxb6 28. axb6 Rxb6 29. cxb6 Qxc4 30. Rb1 Rb8 31. b7 Qc7 32. Qa7 a5 33. h4 g6 34. h5 Kg7 35. Qd4+ e5 36. Qe3 gxh5 37. Qg5+ Kf8 38. Rc1 Qxb7 39. Qxe5 Kg8 40. Rc3 h4 41. Rc4 Qb1+ 42. Kh2 Ra8 43. Rg4+ Qg6 44. Qe4 Ra6 45. Rxg6+ hxg6 46. Qxh4 |
| ECO A05 in 1981 play it! ivkov borislav defeats black's guimaraes jorge in 81 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Na6 10. Rd1 Bf6 11. Bf4 Qe7 12. a3 d6 13. Qc2 c6 14. e4 e5 15. Be3 Rfd8 16. b4 Nc7 17. d5 cxd5 18. cxd5 Ne8 19. Qa4 Qd7 20. Qxd7 Rxd7 21. Bf1 Rc7 22. a4 Bd8 23. Nd2 f5 24. f3 Rc3 25. Kf2 fxe4 26. fxe4 Nf6 27. h3 Rac8 28. a5 R8c7 29. Be2 Rf7 30. Bf3 Bc8 31. g4 Bxg4 32. axb6 axb6 33. Ra8 Rc8 34. Rda1 Nxe4+ 35. Kg1 Bxh3 36. Bxe4 Rxa8 37. Rxa8 Rf8 38. Nc4 Bc7 39. Rxf8+ Kxf8 40. Bxb6 Bb8 41. Bxh7 |
| ECO A04 in 1984 play it! ivkov borislav defeats black's bischoff klaus in 57 moves | 1. Nf3 g6 2. d4 Bg7 3. c4 f5 4. Nc3 Nf6 5. g3 O-O 6. Bg2 d6 7. d5 Na6 8. O-O Qe8 9. Nd4 Bd7 10. e4 fxe4 11. Nxe4 c5 12. Ne6 Bxe6 13. dxe6 Nc7 14. Nxf6+ Bxf6 15. Qe2 Rb8 16. a4 Na6 17. h4 Nb4 18. h5 Nc6 19. hxg6 hxg6 20. Be4 Kg7 21. Kg2 Rh8 22. Bf4 Rh5 23. Rh1 Qh8 24. Bxg6 Kxg6 25. Qg4+ Bg5 26. Bxg5 Rxg5 27. Qe4+ Kg7 28. Rxh8 Rxh8 29. Rh1 |
| ECO A07 in 1991 play it! ivkov borislav defeats black's djukic zeljko in 65 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. d3 Nf6 5. Nbd2 h6 6. O-O e6 7. b3 Bc5 8. Bb2 O-O 9. Qe1 a5 10. a3 Nbd7 11. e4 Bh7 12. Kh1 b5 13. Nh4 Qb6 14. Qe2 b4 15. e5 bxa3 16. Bxa3 Ne8 17. Bb2 Nc7 18. f4 a4 19. Rab1 a3 20. Ba1 a2 21. Rbe1 Nb5 22. c3 Be7 23. Bh3 Bxh4 24. gxh4 Nc5 25. f5 exf5 26. Bxf5 Bxf5 27. Rxf5 Ne6 28. Rg1 Na3 29. d4 Nc2 30. Qh5 Nxa1 31. Rf6 Nf4 32. Rxf4 c5 33. Rf6 |
| ECO A05 in 1971 play it! ivkov borislav defeats black's barczay laszlo in 87 moves | 1. Nf3 Nf6 2. g3 g6 3. b3 b6 4. Bg2 Bb7 5. Bb2 c5 6. c4 Bg7 7. O-O O-O 8. Nc3 Ne4 9. Na4 Bxb2 10. Nxb2 Nc6 11. Rc1 d5 12. cxd5 Qxd5 13. Rc4 Rad8 14. d3 Nf6 15. Qd2 Nd4 16. Rfc1 Ne4 17. Qd1 Nd6 18. Ra4 N6b5 19. Nc4 Qh5 20. Ncd2 Ba8 21. b4 Bc6 22. Nxd4 Nxd4 23. Bxc6 Nxe2+ 24. Kg2 Nxc1 25. Qxc1 Rxd3 26. bxc5 Qe2 27. Nf3 Rc8 28. Ng1 Qe6 29. Bf3 Rxc5 30. Qf4 a5 31. Re4 Qd6 32. Qxd6 exd6 33. a4 Rb3 34. Be2 Re5 35. Rxe5 dxe5 36. Bb5 Kf8 37. Nf3 Rxb5 38. axb5 a4 39. Nd2 a3 40. Kf3 Ke7 41. Ke4 Kd6 42. Nc4+ Kc5 43. Nxa3 f6 44. Kd3 |
| ECO A05 in 1989 play it! ivkov borislav defeats black's zak uriel in 77 moves | 1. Nf3 Nf6 2. c4 e6 3. e3 b6 4. b3 Bb7 5. Bb2 c5 6. Be2 Be7 7. O-O O-O 8. d4 cxd4 9. Nxd4 d6 10. Bf3 Qc8 11. Nc3 Nc6 12. Nxc6 Bxc6 13. Rc1 Qb7 14. Bxc6 Qxc6 15. Qe2 Rfd8 16. e4 a6 17. Kh1 Qb7 18. f4 Nd7 19. e5 dxe5 20. fxe5 Nc5 21. Rcd1 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Bxd8 24. b4 Nd7 25. Ne4 Qc6 26. Qd3 Be7 27. a3 h6 28. h3 Kf8 29. Nd2 f5 30. exf6 Nxf6 31. Nf3 Ne4 32. Kg1 Nf6 33. Ne5 Qc7 34. Qf3 Kg8 35. Nc6 Kh7 36. Be5 Qd7 37. Nxe7 Qxe7 38. Qd3+ Kg8 39. Qd4 |
| ECO A05 in 2000 play it! ivkov borislav defeats black's haukenfrers dale in 55 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 c5 5. d4 cxd4 6. Nxd4 O-O 7. Be2 d6 8. Be3 Nbd7 9. Qd2 Nc5 10. f3 a6 11. O-O b6 12. Rfd1 Bb7 13. Rac1 Rc8 14. b4 Ncd7 15. Nb3 Ne5 16. c5 dxc5 17. bxc5 b5 18. Nd5 Nc6 19. Qe1 Qe8 20. Na5 Nxa5 21. Qxa5 e6 22. Nb4 e5 23. Qb6 Bc6 24. Qxa6 Nd7 25. Nxc6 Ra8 26. Qxb5 Rxa2 27. Nb4 Rxe2 28. Qxe2 |
| ECO A05 in 2001 play it! ivkov borislav defeats black's sekulic vlatko in 79 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 Nc6 8. Be3 Bd7 9. O-O O-O 10. Rc1 Qb8 11. f3 Rd8 12. Qd2 a6 13. a4 b6 14. b3 Qb7 15. Rfd1 h5 16. Bf1 Be8 17. Nxc6 Bxc6 18. b4 Bd7 19. Rb1 Be6 20. Rdc1 Rac8 21. Nd5 Nxd5 22. cxd5 Bd7 23. b5 Rxc1 24. Rxc1 axb5 25. axb5 Rc8 26. Rxc8+ Bxc8 27. Qc2 Bd7 28. Qa4 Bc8 29. Qa6 Bc3 30. Qxb6 Qxb6 31. Bxb6 Kf8 32. Be3 Ke8 33. b6 Kd8 34. Bb5 Bb7 35. Bc6 Kc8 36. Be8 f5 37. Bxg6 fxe4 38. fxe4 h4 39. g4 hxg3 40. hxg3 |
| ECO A09 in 1992 play it! ivkov borislav defeats black's galliamova ivanc in 71 moves | 1. Nf3 d5 2. c4 e6 3. e3 dxc4 4. Bxc4 Nf6 5. d4 c5 6. dxc5 Qxd1+ 7. Kxd1 Bxc5 8. Ke2 a6 9. Nbd2 Nc6 10. a3 O-O 11. b4 Bd6 12. Bb2 e5 13. Bd3 Re8 14. Ne4 Bc7 15. Rac1 Bg4 16. h3 Bh5 17. Nxf6+ gxf6 18. Be4 Re6 19. g4 Bg6 20. Nd2 Rd8 21. Bf5 Re7 22. Ne4 Kg7 23. Rhg1 a5 24. b5 Na7 25. a4 Nc8 26. Ba3 Nd6 27. Rxc7 Rxc7 28. Bxd6 Rc4 29. Be7 Ra8 30. Kf3 Rxa4 31. h4 h6 32. h5 Bxf5 33. gxf5+ Kh7 34. Nxf6+ Kh8 35. Bd6 e4+ 36. Kf4 |
| ECO A05 in 1991 play it! ivkov borislav defeats black's anic darko in 95 moves | 1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 c6 7. O-O a6 8. Re1 O-O 9. a3 Re8 10. d5 Nc5 11. Nd2 a5 12. b3 Bd7 13. Rb1 cxd5 14. cxd5 Qc7 15. Bb5 Rec8 16. Bxd7 Nfxd7 17. Nb5 Qb6 18. Qe2 a4 19. b4 Na6 20. Nf3 Nc7 21. Nc3 Nf6 22. Be3 Qa6 23. Qxa6 Rxa6 24. Rbc1 Nce8 25. h3 Raa8 26. Nd2 Nd7 27. Nb5 f5 28. f3 Bh4 29. Red1 Ndf6 30. g4 fxe4 31. fxe4 h6 32. Kg2 Nd7 33. Nc4 Be7 34. Kf3 Kh7 35. Ke2 Kg6 36. Kd3 Kh7 37. Rc2 Nef6 38. Nbxd6 Bxd6 39. Nxd6 Rxc2 40. Kxc2 Ra6 41. Nxb7 Nxe4 42. Nc5 Ndxc5 43. bxc5 Ra5 44. d6 Nxc5 45. Bxc5 Rxc5+ 46. Kd3 Rc8 47. d7 Rd8 48. Ke4 |
| ECO A09 in 1991 play it! ivkov borislav defeats black's zawadski s in 101 moves | 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. b3 Bf5 5. Bb2 e6 6. Be2 h6 7. d3 Bd6 8. Nc3 O-O 9. O-O Nbd7 10. e4 Bh7 11. cxd5 exd5 12. exd5 cxd5 13. Nb5 Bb8 14. Rc1 a6 15. Nbd4 Re8 16. Rc2 Bd6 17. Qd2 Nc5 18. Rfc1 Ne6 19. g3 Qd7 20. Bf1 Rac8 21. Nxe6 Rxc2 22. Qxc2 fxe6 23. Ne5 Qe7 24. Bh3 Bf5 25. Bxf5 exf5 26. Nf3 Qf7 27. Re1 Rxe1+ 28. Nxe1 Qe6 29. Nf3 f4 30. Bxf6 Qxf6 31. Qc8+ Kh7 32. g4 Qg6 33. d4 h5 34. g5 Qf7 35. Nh4 g6 36. Kg2 Bf8 37. Qd8 Qe6 38. Qc7+ Bg7 39. Qxf4 Qg4+ 40. Qxg4 hxg4 41. f4 Bxd4 42. Kg3 Kg7 43. Kxg4 Bf2 44. f5 gxf5+ 45. Nxf5+ Kf7 46. h4 d4 47. Kf3 Be1 48. h5 d3 49. Ke3 d2 50. Ke2 Kg8 51. g6 |
| ECO A05 in 1991 play it! ivkov borislav defeats black's segurado garcia in 45 moves | 1. Nf3 Nf6 2. c4 c6 3. b3 g6 4. Bb2 Bg7 5. g3 O-O 6. Bg2 d5 7. O-O Nbd7 8. d3 b6 9. Nbd2 Bb7 10. Rc1 Re8 11. Rc2 e5 12. cxd5 cxd5 13. Qa1 Nh5 14. Rfc1 e4 15. dxe4 dxe4 16. Nd4 Nc5 17. Nc4 Ne6 18. Nb5 f5 19. Bxg7 Nhxg7 20. Ncd6 Re7 21. Rd1 Rd7 22. Rcd2 Ba6 23. Nxe4 |
| ECO A04 in 1970 play it! ivkov borislav defeats black's ree hans in 79 moves | 1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Nc6 5. e4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. f3 O-O 10. Qd2 Qa5 11. Rc1 a6 12. Be2 Bd7 13. O-O Rfd8 14. a3 Rac8 15. b4 Qc7 16. Bd3 Be6 17. Nd5 Bxd5 18. cxd5 Qd7 19. b5 axb5 20. Rb1 e6 21. Bxb5 Qe7 22. Bb6 Rf8 23. dxe6 Qxe6 24. Bd4 Nh5 25. Bxg7 Nxg7 26. Rfd1 Rfd8 27. Qd5 Qxd5 28. Rxd5 Kf8 29. Bf1 Rb8 30. Rdb5 Rd7 31. Rb6 Ne6 32. Bb5 Rdd8 33. Bc6 Ra8 34. Rxb7 Nc5 35. Rc7 Rxa3 36. Bd5 Rd7 37. Rbb7 Nd3 38. h3 Rxc7 39. Rxc7 Ra1+ 40. Kh2 |
| ECO A05 in 1980 play it! ivkov borislav defeats black's lengyel levente in 103 moves | 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 O-O 9. Nbd2 d5 10. O-O Nbd7 11. Re1 Bb7 12. e4 Nxe4 13. Nxe4 dxe4 14. Rxe4 Bf6 15. Re3 Qc7 16. Qe1 Rfd8 17. Rd1 c5 18. dxc5 bxc5 19. Red3 Bxc3 20. Qxc3 Nf6 21. Ne5 Rxd3 22. Qxd3 Bxg2 23. Kxg2 Rc8 24. Qd6 Qb7+ 25. Qc6 Qb8 26. Qd6 Qb7+ 27. Qc6 Qb8 28. Nd7 Nxd7 29. Qxd7 Kf8 30. Qd6+ Qxd6 31. Rxd6 Ke7 32. Ra6 Rc7 33. Kf3 Kd7 34. Ke4 Kc8 35. Ke5 Kd7 36. f4 h5 37. h3 Ke7 38. g4 hxg4 39. hxg4 f6+ 40. Ke4 Kf7 41. f5 exf5+ 42. gxf5 Re7+ 43. Kd5 Re5+ 44. Kd6 Rxf5 45. Rxa7+ Kg6 46. a3 Rf3 47. b4 cxb4 48. axb4 Rb3 49. b5 f5 50. Kc6 f4 51. b6 f3 52. b7 |
| ECO A05 in 1987 play it! ivkov borislav defeats black's fishbein alexand in 77 moves | 1. Nf3 Nf6 2. c4 c5 3. e3 g6 4. b3 Bg7 5. Bb2 O-O 6. Be2 Nc6 7. O-O b6 8. d4 cxd4 9. Nxd4 Nxd4 10. Bxd4 Bb7 11. Bf3 Bxf3 12. Qxf3 Qc7 13. Nc3 e5 14. Nb5 Qb8 15. Bb2 e4 16. Qe2 d5 17. cxd5 a6 18. Nc3 b5 19. Rad1 Qd6 20. Rd4 Rfe8 21. f3 exf3 22. Qxf3 Ra7 23. Rf4 Qc5 24. Nd1 Nxd5 25. b4 Qd6 26. Rxf7 Rf8 27. Rxa7 Rxf3 28. Rxg7+ Kf8 29. Rxf3+ Ke8 30. Rff7 Qxb4 31. Bd4 Qe1+ 32. Rf1 Qb4 33. h3 Ne7 34. g4 Qd6 35. Rf3 h5 36. Nf2 Nd5 37. Ne4 Qe6 38. Nf6+ Nxf6 39. Rxf6 |
| ECO A05 in 1970 play it! ivkov borislav defeats black's csom istvan in 95 moves | 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 d6 8. Qc2 Nxd2 9. Qxd2 Nd7 10. e4 c5 11. d5 e5 12. O-O O-O 13. Ne1 Bg5 14. Qc2 Bh6 15. Nd3 a6 16. a4 Bc8 17. Rab1 g6 18. b4 Qc7 19. a5 bxa5 20. bxc5 Nxc5 21. Nxc5 Qxc5 22. Na4 Qa7 23. Rb6 Rd8 24. Rfb1 Bf8 25. Qc3 Bd7 26. Qxa5 Qc7 27. Bf1 Rdb8 28. c5 Bxa4 29. Qxa4 dxc5 30. Rc6 Qd8 31. Rxb8 Qxb8 32. Bxa6 Qb1+ 33. Kg2 Rb8 34. Rf6 Rd8 35. Rf3 Qb4 36. Qc2 Rd6 37. Bc4 Kg7 38. Rb3 Qa4 39. f4 Qa1 40. Rb1 Qd4 41. Rd1 Qe3 42. fxe5 Rb6 43. d6 Qa3 44. Qf2 Rb2 45. Rd2 Rxd2 46. Qxd2 Qa8 47. Qf4 f5 48. exf6+ |
