| ECO C44 in 1993 play it! nilsson defeats black's katakis mikalos in 121 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb3 Ne4 7. Nxd4 Nc5 8. O-O Nxd4 9. Qxd4 Nxb3 10. axb3 c5 11. Qd3 Be7 12. Nc3 d4 13. Ne4 O-O 14. Ng3 Re8 15. f4 Bf8 16. Bd2 f6 17. Rae1 fxe5 18. fxe5 Qb6 19. Rf4 Qg6 20. Ree4 Be6 21. Qf3 Bd5 22. Rg4 Bxe4 23. Nxe4 Qa6 24. Nf6+ Kh8 25. Nxe8 Rxe8 26. Qf7 Qe6 27. Rf4 Qxf7 28. Rxf7 Rb8 29. Bf4 Kg8 30. e6 Re8 31. Rxb7 Rxe6 32. Kf2 Rf6 33. Kg3 Rf7 34. Rb8 Rd7 35. Kf3 Kf7 36. Ke4 Be7 37. Rc8 h6 38. Rc7 Rxc7 39. Bxc7 Ke6 40. Bb8 a6 41. Be5 g6 42. b4 cxb4 43. Kxd4 h5 44. b3 Bd8 45. Bb8 Kf7 46. Kc5 a5 47. Ba7 Be7+ 48. Kb5 Ke6 49. Bb6 Kd5 50. Bxa5 Bd6 51. h3 Ke4 52. Bxb4 Bb8 53. c4 Ke3 54. Bc5+ Ke2 55. Kc6 Kf1 56. Bd6 Kxg2 57. Bxb8 Kxh3 58. Kb5 g5 59. c5 g4 60. c6 g3 61. c7 |
| ECO C44 in 1984 play it! nilsson defeats black's larsen tage in 69 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 Na5 6. Qxd4 Nxc4 7. Qxc4 d6 8. Be3 Be6 9. Qb5+ Bd7 10. Qxb7 Rb8 11. Qxa7 Rxb2 12. Nbd2 Nf6 13. O-O Rb8 14. Qd4 O-O 15. Rab1 c5 16. Rxb8 Qxb8 17. Qd3 Qb2 18. Rb1 Qxa2 19. Rb7 Qa4 20. e5 Qd1+ 21. Qf1 Qxf1+ 22. Kxf1 dxe5 23. Nxe5 Rd8 24. Bg5 Kf8 25. Bxf6 gxf6 26. Nxd7+ Ke8 27. Nxf6+ Bxf6 28. Ne4 Be5 29. Rb5 f5 30. Rxc5 Bxh2 31. Rxf5 Bc7 32. Nf6+ Kf7 33. Nxh7+ Kg6 34. Rf3 Kxh7 35. Rf7+ |
| ECO C44 in 1990 play it! nilsson defeats black's christensen paw in 63 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 dxc3 6. Bxf7+ Kxf7 7. Qd5+ Ke8 8. Qxc5 Nf6 9. Nxc3 d6 10. Qg5 Kf7 11. O-O Re8 12. Re1 Bg4 13. Qb5 Bxf3 14. gxf3 a6 15. Qb3+ Kf8 16. Be3 Ne5 17. Qd1 Kg8 18. Kh1 Qd7 19. Rg1 Rf8 20. Ne2 Nxf3 21. Rg3 Nh5 22. Qd5+ Rf7 23. Rxf3 Nf6 24. Qxb7 Raf8 25. Qb3 Nxe4 26. Rxf7 Rxf7 27. f3 Nf6 28. Rg1 Kf8 29. Nd4 Re7 30. Bg5 Rf7 31. Ne6+ Ke7 32. Re1 |
| ECO C44 in 1989 play it! nilsson defeats black's henriksenboje in 107 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Bf4 Bg4 6. c3 Ne5 7. Bxe5 dxe5 8. Bxf7+ Kxf7 9. Nxe5+ Ke8 10. Qxg4 Nf6 11. Qe6+ Qe7 12. Qxe7+ Bxe7 13. f3 Rd8 14. O-O Rf8 15. c4 Rd6 16. Nd3 Nd7 17. Nd2 Rh6 18. f4 Nc5 19. Nxc5 Bxc5 20. Nb3 b6 21. e5 Re6 22. Rad1 Ke7 23. Rd3 g5 24. g3 Rg8 25. Kh1 Rf8 26. Nd2 g4 27. a3 a5 28. Kg2 a4 29. Ne4 Rg8 30. Re1 Kf7 31. Ng5+ Ke7 32. Nxe6 Kxe6 33. Rh1 Kf5 34. Re1 Ke6 35. Kf2 Rg6 36. Re2 Rh6 37. Ke1 Rh5 38. Kd1 Rh6 39. Kc2 Rg6 40. b4 axb3 41. Kxb3 Rg8 42. a4 Rg6 43. Ra2 Kf5 44. Re2 Ke6 45. a5 bxa5 46. Ra2 Bb6 47. Rdd2 Rg8 48. Kc2 Kf5 49. Kd3 Rg6 50. Rdb2 Rc6 51. Rb5 Ke6 52. Rd5 h6 53. Ra4 Kf5 54. Rd8 |
| ECO C00 in 1988 play it! nilsson defeats black's andersen torben in 81 moves | 1. e4 e6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 a6 6. Be2 d6 7. f4 Bd7 8. O-O Nge7 9. Nd2 g6 10. Nc4 Nc8 11. a4 Bg7 12. Nf3 d5 13. exd5 exd5 14. Qxd5 Qe7 15. Rfd1 Be6 16. Qc5 Bxc4 17. Bxc4 h6 18. Ra3 O-O 19. Rad3 Rd8 20. Rxd8+ Nxd8 21. Qxe7 Nxe7 22. Rd7 Nf5 23. Bb6 Bf6 24. Ne5 Bxe5 25. fxe5 Ne6 26. g4 Nfg7 27. Rxb7 Rc8 28. Bd3 Ng5 29. Rc7 Re8 30. Rc5 Nf3+ 31. Kf2 Nxe5 32. h3 Re6 33. Rc8+ Kh7 34. a5 Rf6+ 35. Ke2 Nd7 36. Bd4 Re6+ 37. Kf2 Nf6 38. Rc7 Ne4+ 39. Kg2 Rd6 40. Bxg7 Kxg7 41. Bxe4 |
| ECO C00 in 1988 play it! nilsson defeats black's jorgensen brian by checkmate in 43 moves | 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 c6 6. Bd3 Nf6 7. Qe2+ Qe7 8. Qxe7+ Kxe7 9. Bg5 Nd7 10. O-O-O Re8 11. Bxh7 g6 12. Rde1+ Kd8 13. Rxe8+ Kxe8 14. Re1+ Kd8 15. Bg8 Bf4+ 16. Bxf4 Nxg8 17. Ng5 Nh6 18. Bd6 Nb6 19. Bf8 Ng4 20. Nxf7+ Kc7 21. Bd6+ Kd7 22. Re7# |
| ECO C10 in 1991 play it! nilsson defeats black's svendsen niels by checkmate in 63 moves | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 c5 7. Bd3 cxd4 8. Nxd4 Bc5 9. c3 O-O 10. O-O Ne5 11. Bc2 Bd7 12. Re1 Nc6 13. Nf3 Qb6 14. Re2 Rfd8 15. Bg5 Be8 16. Qe1 Be7 17. Bxf6 Bxf6 18. Ne4 Be7 19. Neg5 g6 20. Rxe6 Bxg5 21. Nxg5 h6 22. Rxg6+ fxg6 23. Qe6+ Kg7 24. Bb3 hxg5 25. Qg8+ Kf6 26. Qf8+ Bf7 27. Qxf7+ Ke5 28. Qe6+ Kf4 29. Qf6+ Ke4 30. Re1+ Kd3 31. Qf3+ Kd2 32. Rd1# |
| ECO C18 in 1994 play it! nilsson defeats black's kirkegaard niels in 51 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Bd3 cxd4 8. cxd4 Qa5+ 9. Bd2 Qa4 10. Qg4 Nbc6 11. Nf3 Bd7 12. O-O O-O-O 13. Rab1 h5 14. Qf4 a6 15. Rb6 Rdf8 16. Rfb1 Nd8 17. Bb4 Re8 18. Bd6 Bc6 19. Qd2 f6 20. Bb4 a5 21. Bc5 Kc7 22. R1b5 Nc8 23. Rxa5 Nxb6 24. Bxb6+ Kxb6 25. Rxa4 Bxa4 26. Qb4+ |
| ECO C10 in 1991 play it! nilsson defeats black's larsen tage in 37 moves | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng3 b6 7. Nf3 Bb7 8. c3 Rc8 9. O-O c5 10. Re1 Be7 11. dxc5 Bxc5 12. Ng5 Be7 13. Rxe6 O-O 14. Re1 h6 15. Nf5 Nd5 16. Nf3 Rc6 17. Be4 N7f6 18. Bxd5 Nxd5 19. Qxd5 |
| ECO C08 in 1989 play it! nilsson defeats black's marusiak in 63 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nb3 Bb6 7. Nf3 Nc6 8. Bb5 Ne7 9. O-O O-O 10. Re1 Bf5 11. Bg5 h6 12. Bxc6 hxg5 13. Bxb7 Rb8 14. Ba6 Nc6 15. Bd3 Qf6 16. Bxf5 Qxf5 17. c3 g4 18. Nfd4 Nxd4 19. cxd4 Bc7 20. g3 Rb6 21. Rc1 Bb8 22. Re3 Rh6 23. Qf1 Qh5 24. Qg2 Rd8 25. Nc5 Rf6 26. Rcc3 Qf5 27. Qf1 Rb6 28. b3 Bd6 29. Qd3 Qh5 30. Nd7 Rb7 31. Ne5 f6 32. Qa6 |
| ECO C07 in 1985 play it! nilsson defeats black's jensen flemming in 95 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 Nc6 6. Ngf3 Bb4 7. e5 Nge7 8. a3 Qa5 9. Bd3 Ng6 10. O-O Bxd2 11. Bxd2 Qb6 12. Qa4 Bd7 13. Bb5 Ncxe5 14. Bxd7+ Nxd7 15. Rac1 a6 16. Rc2 Qd6 17. Bb4 Qf4 18. Rfc1 Ne7 19. Bxe7 Kxe7 20. Rc7 b5 21. Qb4+ Qd6 22. Ne5 Qxb4 23. Rxd7+ Ke8 24. axb4 f6 25. Rxg7 fxe5 26. dxe5 a5 27. bxa5 Kd8 28. b4 Ra6 29. Rc5 Rf8 30. Rxb5 Rc6 31. Rb8+ Rc8 32. Rxc8+ Kxc8 33. a6 Kb8 34. Re7 Rc8 35. Kf1 d4 36. Ke2 Rc2+ 37. Kd3 Rxf2 38. Kxd4 Rxg2 39. Rxh7 Rd2+ 40. Kc5 Rd5+ 41. Kb6 Rd8 42. b5 Ka8 43. Kc6 Rc8+ 44. Rc7 Rd8 45. b6 Rh8 46. b7+ Ka7 47. Rc8 Rxc8+ 48. bxc8=R |
| ECO C15 in 1991 play it! nilsson defeats black's bonnelykke ole in 83 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. dxc5 dxe4 7. Qxd8+ Kxd8 8. Be3 f6 9. Bc4 Ne7 10. Ne2 Nf5 11. Bf4 e5 12. Rd1+ Ke7 13. Bc1 h5 14. Bd5 Nd7 15. a4 Ke8 16. Ba3 e3 17. f4 exf4 18. Nxf4 Ne5 19. Rb1 Nc6 20. Ne6 Bxe6 21. Bxe6 Nfe7 22. Rxb7 Nd8 23. Bd7+ Kf7 24. Rb1 Ndc6 25. Ke2 Ne5 26. Rhd1 N7g6 27. Rb7 Rhd8 28. c6 Kg8 29. g3 Nxd7 30. Rdxd7 Rxd7 31. cxd7 Ne5 32. Rc7 Nxd7 33. Rxd7 Rc8 34. Rd3 Rc4 35. a5 Ra4 36. Bb4 Ra2 37. Kxe3 Rxc2 38. Rd2 Rc1 39. Kd4 Re1 40. c4 g5 41. Rf2 Kf7 42. Bxe1 |
| ECO C10 in 1989 play it! nilsson defeats black's larsen hans in 91 moves | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 c6 7. O-O b6 8. c4 Bb7 9. Nc3 Be7 10. Re1 O-O 11. Qc2 h6 12. a3 Rc8 13. b3 Qc7 14. Bb2 a6 15. Re2 Rfd8 16. Rae1 Nf8 17. h3 Nh5 18. Re3 Nf4 19. Be4 Bf6 20. Ne2 Nxe2+ 21. R1xe2 c5 22. dxc5 Bxe4 23. Rxe4 Qxc5 24. Bxf6 gxf6 25. Rg4+ Kh8 26. Qc1 Nh7 27. Qxh6 Rd1+ 28. Kh2 Rg8 29. Rh4 Qf5 30. Qe3 Qb1 31. Re1 Rxe1 32. Nxe1 Qf5 33. Nf3 Qc5 34. Qd3 Rg6 35. Qd8+ Kg7 36. Qd4 Ng5 37. Nxg5 Qxg5 38. Rg4 Qe5+ 39. Qxe5 fxe5 40. Rxg6+ Kxg6 41. b4 f5 42. Kg3 Kf6 43. h4 e4 44. Kf4 e5+ 45. Ke3 f4+ 46. Kxe4 |
| ECO C00 in 1991 play it! nilsson defeats black's solbrand stefan in 79 moves | 1. e4 e6 2. d3 d5 3. Nd2 Nd7 4. Ngf3 dxe4 5. dxe4 Nb6 6. g3 Bc5 7. Bg2 e5 8. O-O Qe7 9. h3 Nf6 10. b3 O-O 11. Bb2 Bd6 12. Qe2 Bd7 13. c4 c5 14. Nb1 Rad8 15. Nc3 Ne8 16. a4 Bc6 17. Ne1 Nc7 18. Nd5 Bxd5 19. cxd5 Na6 20. Nc2 Rc8 21. Ne3 g6 22. Kh1 Nd7 23. Rae1 Nf6 24. Nc4 Nh5 25. Bf3 Ng7 26. Bg4 Rce8 27. f4 f6 28. fxe5 fxe5 29. h4 Nb8 30. Bc1 Nd7 31. Bg5 Nf6 32. Kg2 Rf7 33. Qd2 Bb8 34. Rxf6 Rxf6 35. Rf1 Ref8 36. Rxf6 Rxf6 37. d6 Qf8 38. Bxf6 Qxf6 39. Qd5+ Qf7 40. Qxc5 |
| ECO C18 in 1980 play it! nilsson defeats black's bieluszewski in 37 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Nc6 8. Bd3 Nge7 9. O-O Bd7 10. Re1 c4 11. Bf1 O-O 12. a4 Rfb8 13. Ba3 Nc8 14. Re3 N6e7 15. Ng5 Ng6 16. Qh5 h6 17. Nxf7 Nf4 18. Nxh6+ Kh7 19. Qf7 |
| ECO C15 in 1989 play it! nilsson defeats black's kargaard jan in 87 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nf6 6. e5 Nfd7 7. Qg4 Kf8 8. Nf3 c5 9. Be2 Nc6 10. O-O f6 11. Qf4 Qe7 12. a4 Qf7 13. Ba3 h6 14. exf6 Qxf6 15. Qd6+ Qe7 16. dxc5 Qxd6 17. cxd6 Kf7 18. c4 d4 19. Bd3 e5 20. Nd2 g5 21. c5 Nf6 22. Rfe1 Be6 23. Rab1 Rhb8 24. Nf3 Nd7 25. Be4 Kf6 26. c3 dxc3 27. Re3 Bf5 28. Bxf5 Kxf5 29. Rxc3 e4 30. Nd2 Nd4 31. Rc4 Ne2+ 32. Kf1 Nf4 33. Nxe4 Ne5 34. Ng3+ Ke6 35. Re4 Kf6 36. Bb2 Re8 37. Bxe5+ Rxe5 38. Rxe5 Kxe5 39. Rxb7 Nd3 40. Re7+ Kf6 41. Ne4+ Kf5 42. c6 Rb8 43. Rb7 Re8 44. f3 |
| ECO B13 in 1990 play it! nilsson defeats black's erlandsen carste in 75 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. c5 g6 6. Bf4 Bg7 7. Nf3 Nh5 8. Be3 O-O 9. b4 a6 10. Nc3 Nc6 11. Qb3 e5 12. Nxd5 Nxd4 13. Bxd4 exd4 14. Bc4 Re8+ 15. Kf1 Be6 16. Rd1 Bxd5 17. Bxd5 Qe7 18. g3 Nf6 19. Bc4 Ne4 20. Kg2 Rad8 21. Rhe1 Qf6 22. Bd5 Nc3 23. Rxe8+ Rxe8 24. Rxd4 Qf5 25. Bxb7 Bxd4 26. Nxd4 Qd3 27. Nf3 Re7 28. Bxa6 Qxa6 29. Qxc3 Qxa2 30. Qd4 Qe2 31. c6 Qe6 32. b5 f6 33. c7 Re8 34. b6 Qc6 35. Qd8 Kf7 36. Qb8 Kf8 37. b7 Kf7 38. c8=Q |
| ECO B13 in 1993 play it! nilsson defeats black's lavrsen frands in 71 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Bb4 7. Bd2 O-O 8. Qc2 Nc6 9. a3 Bxc3 10. bxc3 Re8 11. Bf4 Qa5 12. Bd3 dxc4 13. Bxc4 Qf5 14. Qxf5 exf5+ 15. Kf1 Be6 16. Bd3 Nd5 17. Bd2 Nb6 18. Rb1 Na5 19. h4 Bc4 20. Bxc4 Naxc4 21. Bc1 Rac8 22. Rh3 Re7 23. Rb5 Nd6 24. Rc5 Rce8 25. Re5 Rxe5 26. Nxe5 Ne4 27. Rd3 Rc8 28. d5 Nxc3 29. d6 Ncd5 30. Be3 Nxe3+ 31. fxe3 Rd8 32. Rd4 f6 33. Nd3 Kf7 34. Nc5 Nd7 35. Nxb7 Ke6 36. Nxd8+ |
| ECO B13 in 1988 play it! nilsson defeats black's baerentsen brian by checkmate in 65 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. c5 g6 6. Be2 Bg7 7. Bf4 Nc6 8. Bb5 Qa5+ 9. Nc3 O-O 10. Bxc6 bxc6 11. Ne2 Nd7 12. Rb1 e5 13. b4 Qd8 14. dxe5 Nxe5 15. O-O Bf5 16. Rb3 Nc4 17. Nd4 Bxd4 18. Qxd4 g5 19. Bg3 Bc2 20. f4 Re8 21. Nd1 Bxb3 22. axb3 Na3 23. fxg5 Qd7 24. Be5 Nc2 25. Qf4 Re6 26. Nf2 Nxb4 27. Qf5 Rd6 28. Qf4 Re6 29. Ng4 Nd3 30. Qf6 Nxe5 31. Nh6+ Kf8 32. Qh8+ Ke7 33. Nf5# |
| ECO B16 in 1982 play it! nilsson defeats black's svendsen peter in 65 moves | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bf4 Bf5 7. Nf3 e6 8. Be2 Bd6 9. Qd2 Bxf4 10. Qxf4 Bxc2 11. Rc1 Bg6 12. O-O Nd7 13. Rfe1 Nb6 14. b3 Nd5 15. Qd2 Qd6 16. g3 O-O-O 17. Qa5 Kb8 18. Rc4 Qc7 19. Qa3 Nb6 20. Rc5 Qd6 21. b4 Be4 22. Ra5 Nc8 23. Nd2 Qxd4 24. Nb3 Qc3 25. Rc1 Qxc1+ 26. Qxc1 b6 27. Ra3 Rd7 28. Qf4+ Nd6 29. Nd4 e5 30. Qxf6 Re8 31. Nf3 Re6 32. Qg5 Nc4 33. Bxc4 |