| ECO A05 in 1973 play it! andersson ulf defeats black's ljubojevic in 91 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d4 Nbd7 8. e4 exd4 9. Nxd4 Re8 10. h3 Nc5 11. Re1 Nfd7 12. Be3 Ne5 13. b3 c6 14. Rb1 a5 15. Re2 f5 16. exf5 gxf5 17. Qc2 Qf6 18. Rd1 Re7 19. Kh2 Bd7 20. f4 Nf7 21. Bf2 Rae8 22. Rde1 Rxe2 23. Rxe2 Rf8 24. a3 Nd8 25. Rd2 Be8 26. Nde2 Qe7 27. b4 axb4 28. axb4 Na6 29. Na2 Ne6 30. Qd3 Bh5 31. Nd4 Nxd4 32. Bxd4 Bxd4 33. Qxd4 Rf6 34. b5 Nc5 35. bxc6 bxc6 36. Rb2 Be8 37. Rb8 Rf8 38. Nb4 Qc7 39. Ra8 Qb7 40. Nxc6 Bxc6 41. Rxf8+ Kxf8 42. Qxd6+ Kg7 43. Bxc6 Qb2+ 44. Bg2 Qf2 45. Qe7+ Kg8 46. Qg5+ |
| ECO A05 in 1997 play it! andersson ulf defeats black's milov vadim by checkmate in 71 moves | 1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 Na6 7. e4 c5 8. e5 Ne8 9. exd6 Nxd6 10. dxc5 Nxc5 11. Be3 Ne6 12. Qe2 Bd7 13. Rfd1 Rc8 14. Nd4 Nxd4 15. Bxd4 Bxd4 16. Rxd4 Qb6 17. Rad1 Be6 18. Nd5 Bxd5 19. Rxd5 Qxb2 20. Qxe7 Nf5 21. Qg5 Qxc2 22. R5d2 Qc3 23. Bxb7 Rce8 24. Kg2 Re7 25. Bf3 a5 26. h4 Rc7 27. Rd5 h6 28. Qd2 a4 29. h5 Qxd2 30. R1xd2 Kg7 31. Ra5 Rc4 32. hxg6 fxg6 33. Rd7+ Kf6 34. Ra6+ Kg5 35. Be2 Rc2 36. f4# |
| ECO A04 in 1999 play it! andersson ulf defeats black's brynell stellan in 63 moves | 1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Be2 O-O 6. O-O c5 7. d5 Na6 8. Bf4 Nc7 9. a4 b6 10. Qd2 a6 11. Bh6 Bb7 12. Rfe1 Qd7 13. Rab1 e6 14. dxe6 Nxe6 15. Bxg7 Kxg7 16. Bc4 Rfe8 17. Rbd1 Rad8 18. Qc1 Qc8 19. h3 Qa8 20. Nd5 Bxd5 21. Bxd5 Nxd5 22. exd5 Nc7 23. c4 Rxe1+ 24. Rxe1 Re8 25. b4 b5 26. bxc5 Rxe1+ 27. Qxe1 bxc4 28. Qc3+ Kg8 29. cxd6 Nxd5 30. Qxc4 Qb7 31. Ne5 Nb6 32. Qb3 |
| ECO A05 in 2004 play it! andersson ulf defeats black's bayram yakup in 107 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. Bf4 c5 6. e3 cxd4 7. exd4 d5 8. h3 Be6 9. c5 Ne4 10. Bd3 Nxc3 11. bxc3 b6 12. cxb6 axb6 13. O-O Qc8 14. Qb3 Nc6 15. Qxb6 Ra3 16. Qb2 Qa8 17. Bb5 Rc8 18. Bc1 Ra7 19. a4 Na5 20. Bf4 Nc4 21. Qa2 Bd7 22. Bxd7 Rxd7 23. Rfb1 e6 24. Rb5 Bf8 25. Ne5 Nxe5 26. Bxe5 Bd6 27. Bxd6 Rxd6 28. Qb2 Kg7 29. a5 Ra6 30. Ra3 Qc6 31. Rc5 Qd7 32. Rxc8 Qxc8 33. Qe2 Qb7 34. Ra1 Qc6 35. Qe5+ f6 36. Qg3 Qb7 37. Qd3 Qc6 38. h4 h5 39. g3 Kf7 40. Kh2 Kg7 41. Ra3 Kf7 42. Qb1 Kg7 43. Rb3 Ra7 44. Qb2 g5 45. hxg5 fxg5 46. Rb6 Qc4 47. Qd2 Kf6 48. Qe3 Re7 49. Qe5+ Kf7 50. Qxg5 Qe2 51. Qf4+ Kg6 52. Rb8 h4 53. gxh4 Rg7 54. Rh8 |
| ECO A04 in 2001 play it! andersson ulf defeats black's rodi l 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 Nc6 8. d5 Ne5 9. Qb3 h6 10. Nd4 a6 11. Bd2 Qe8 12. f4 Nf7 13. e3 Nd8 14. Rac1 Kh8 15. Rfe1 Rb8 16. Qc2 Qf7 17. b3 Bd7 18. Nf3 c6 19. e4 fxe4 20. Nxe4 Bf5 21. Nh4 cxd5 22. Nxf5 gxf5 23. Nxf6 Bxf6 24. cxd5 b5 25. Kh1 Bg7 26. Qc7 Rb7 27. Qa5 Bd4 28. Rc8 Rd7 29. Qxa6 Ra7 30. Qxb5 Rxa2 31. Qd3 Bf6 32. Be3 Qh5 33. b4 Kg7 34. Bd4 Nf7 35. Bxf6+ exf6 36. Rxf8 Kxf8 37. h3 Kg7 38. b5 Rb2 39. Kh2 Qg6 40. Rb1 Rxb1 41. Qxb1 Nd8 42. b6 Qf7 43. Qxf5 Qb7 44. Qb1 |
| ECO A05 in 1999 play it! andersson ulf defeats black's david alberto in 95 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O Nc6 6. Nc3 d6 7. d4 Rb8 8. d5 Na5 9. b3 c5 10. dxc6 Nxc6 11. Bb2 Qa5 12. Qc1 h6 13. Rd1 Be6 14. Ne1 Ne5 15. Nd5 Nxd5 16. Bxd5 Bxd5 17. Rxd5 Qc7 18. Rd1 a6 19. Rb1 Nd7 20. Bxg7 Kxg7 21. Qb2+ Nf6 22. Rbc1 Rfc8 23. Ng2 Qa5 24. Ne3 Kg8 25. b4 Qb6 26. a3 Rc7 27. Rd4 Qc6 28. Rf4 b5 29. Rxf6 exf6 30. Nd5 bxc4 31. Nxc7 Qxc7 32. Qxf6 Rc8 33. Rc3 a5 34. h4 axb4 35. axb4 h5 36. g4 hxg4 37. h5 gxh5 38. Qg5+ Kf8 39. Qxh5 Qa7 40. Qh6+ Ke7 41. Qg5+ Kf8 42. Qf6 Qa1+ 43. Kg2 Kg8 44. Qg5+ Kf8 45. Qh6+ Ke7 46. Qh4+ Ke8 47. Re3+ Kf8 48. Qe7+ |
| ECO A04 in 2005 play it! andersson ulf defeats black's lopez martinez j in 97 moves | 1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. e4 d6 5. d5 e6 6. Bd3 Ne7 7. Nc3 O-O 8. O-O Nd7 9. Rb1 a6 10. Bd2 exd5 11. exd5 b5 12. b3 Nf6 13. h3 b4 14. Ne2 Bf5 15. Qc2 Qd7 16. Ng3 Bxd3 17. Qxd3 Rfe8 18. Nh4 Nc8 19. Rbe1 Nb6 20. Bf4 Rxe1 21. Rxe1 Re8 22. Rxe8+ Nxe8 23. Nf3 Qe7 24. Ne4 Nd7 25. Qe3 Kf8 26. g4 Ndf6 27. Nfd2 Nxe4 28. Nxe4 Bd4 29. Qf3 Kg8 30. Kg2 Kg7 31. h4 h6 32. h5 Be5 33. hxg6 fxg6 34. Qg3 Bxf4 35. Qxf4 Qh4 36. Nxd6 Nxd6 37. Qxd6 Qxg4+ 38. Qg3 Qxg3+ 39. fxg3 Kf6 40. g4 g5 41. Kf3 Kf7 42. Ke4 Kf6 43. d6 Ke6 44. d7 Kxd7 45. Kd5 a5 46. Kxc5 Kc7 47. Kd5 Kd7 48. c5 Kc7 49. c6 |
| ECO A04 in 1971 play it! andersson ulf defeats black's dueball juergen in 109 moves | 1. Nf3 c5 2. e4 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. h3 Nh6 8. Nc3 O-O 9. Bb5 Kh8 10. O-O f6 11. Re1 fxe5 12. Bxc6 exd4 13. Bxh6 Bxh6 14. Qxd4+ Bg7 15. Qxd5 bxc6 16. Qxd8 Rxd8 17. Rxe7 Rf8 18. Rd1 Rb8 19. Na4 Bxb2 20. Nxb2 Rxb2 21. Rxa7 Be6 22. a3 Bd5 23. Re1 Rf7 24. Rxf7 Bxf7 25. Re7 Bd5 26. Ne5 Rb8 27. Rc7 Rb1+ 28. Kh2 Rb2 29. Ng4 Kg8 30. Nf6+ Kf8 31. Nxh7+ Ke8 32. Nf6+ Kd8 33. Nxd5 cxd5 34. Rc5 Rd2 35. Kg3 Ke7 36. Ra5 Ke6 37. Kf3 Rb2 38. Ra6+ Ke5 39. Rxg6 Kd4 40. h4 Rb3+ 41. Kf4 Rb2 42. f3 Kc3 43. Rc6+ Kd3 44. g4 d4 45. h5 Rh2 46. h6 Kd2 47. g5 d3 48. g6 Rxh6 49. g7 Rxc6 50. g8=Q Rc3 51. Ke4 Ke1 52. Qg1+ Ke2 53. Qe3+ Kd1 54. Qxd3+ Rxd3 55. Kxd3 |
| ECO A05 in 1974 play it! andersson ulf defeats black's micheli carlo in 79 moves | 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. Bg2 e5 7. O-O a5 8. Nc3 Nc6 9. d3 Nh5 10. a3 f5 11. Qc2 Be6 12. Nd5 Kh8 13. Bc3 Qd7 14. Qb2 Bg8 15. b4 b6 16. Nd2 Rab8 17. e3 axb4 18. axb4 b5 19. Ra6 bxc4 20. Nxc4 e4 21. dxe4 Nxb4 22. Bxg7+ Nxg7 23. Ndb6 Nxa6 24. Nxd7 Rxb2 25. Nxb2 Rf7 26. Ra1 Nb4 27. Ra4 c5 28. Nb6 Rb7 29. N6c4 Rd7 30. Ra8 fxe4 31. Bxe4 d5 32. Ne5 Re7 33. Bxg6 Rxe5 34. Bf7 Ne8 35. Rxe8 Rxe8 36. Bxe8 c4 37. Na4 Nc2 38. Nc3 Nb4 39. Kf1 Kg7 40. Ke2 |
| ECO A05 in 1970 play it! andersson ulf defeats black's westerinen heikk in 69 moves | 1. Nf3 Nf6 2. c4 d6 3. d4 Bf5 4. Nc3 Nbd7 5. g3 e5 6. Bg2 c6 7. O-O h6 8. Nh4 Bh7 9. e4 Qb6 10. d5 Qa6 11. b3 Nc5 12. Re1 cxd5 13. Nxd5 Nxd5 14. Qxd5 Qc6 15. Ba3 Qxd5 16. cxd5 b6 17. b4 Nd7 18. Rac1 Kd8 19. Rc6 Nf6 20. b5 Rc8 21. Bxd6 Bxd6 22. Rxd6+ Ke7 23. Rc6 Rxc6 24. dxc6 Kd6 25. f4 Re8 26. Nf3 Nxe4 27. Nxe5 f5 28. Rd1+ Kc5 29. Rc1+ Kd6 30. Rd1+ Kc5 31. a4 Kb4 32. Rd4+ Kb3 33. Rd7 Kxa4 34. c7 Rc8 35. Nc6 |
| ECO A06 in 2001 play it! andersson ulf defeats black's knaak rainer f a in 53 moves | 1. Nf3 d5 2. d4 e6 3. c4 c6 4. Qc2 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Nbd2 Nd7 8. a3 g5 9. h3 Bg7 10. e4 c5 11. e5 Qe7 12. cxd5 exd5 13. Bb5 cxd4 14. O-O O-O 15. Bxd7 Bxd7 16. Rfe1 f5 17. Nxd4 g4 18. Qd3 Qg5 19. N2b3 Rae8 20. e6 Bc8 21. Rac1 Re7 22. Rxc8 Rxc8 23. Nxf5 Bxb2 24. Nxe7+ Qxe7 25. hxg4 Qg5 26. Qb5 Bxa3 27. Qd7 |
| ECO A04 in 1997 play it! andersson ulf defeats black's topalov veselin in 57 moves | 1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O Bf5 6. Re1 O-O 7. Nbd2 Qc8 8. e4 Bg4 9. c3 Nc6 10. Qc2 Bh3 11. Nc4 Bxg2 12. Kxg2 e6 13. Bg5 b5 14. Bxf6 Bxf6 15. Ne3 Bg7 16. a4 a6 17. axb5 axb5 18. d5 exd5 19. Nxd5 Rxa1 20. Rxa1 Re8 21. Qb3 Qb7 22. Qa2 Qb8 23. Qa6 Nd8 24. Qa7 Qxa7 25. Rxa7 c6 26. Nb4 Rxe4 27. Ra8 Re8 28. Nxc6 Nxc6 29. Rxe8+ |
| ECO A05 in 2007 play it! andersson ulf defeats black's popovic petar yu in 83 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. d4 c6 7. cxd5 cxd5 8. Nc3 e6 9. Bf4 Nc6 10. Rc1 Bd7 11. Qd2 Qe7 12. Bh6 Rfd8 13. Bxg7 Kxg7 14. Ne5 Ne8 15. e3 Nd6 16. b3 Be8 17. f4 f6 18. Nd3 f5 19. Rc2 Rac8 20. Rfc1 Rc7 21. Na4 Rdc8 22. Nac5 Nd8 23. Ne5 b6 24. Na6 Rxc2 25. Rxc2 Bb5 26. Nb4 a5 27. Rxc8 Nxc8 28. Nc2 Qc7 29. g4 Nd6 30. h3 N8f7 31. Na3 Ba6 32. Nb1 Nxe5 33. fxe5 Ne4 34. Bxe4 fxe4 35. Nc3 Bd3 36. Na4 Bb5 37. Qf2 Bxa4 38. Qf6+ Kh6 39. Kg2 Qc8 40. bxa4 Qe8 41. g5+ Kh5 42. Qf4 |
| ECO A06 in 1975 play it! andersson ulf defeats black's lombardy william in 24 moves | 1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. g3 h6 5. Bg2 Nf6 6. O-O Be7 7. d3 O-O 8. Nbd2 c6 9. c4 a5 10. a3 Bh7 11. Qc2 Nbd7 12. Rac1 Qb8 |
| ECO A04 in 2005 play it! andersson ulf defeats black's drechsler christ in 87 moves | 1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 e5 5. g3 Nc6 6. dxe5 Nxe5 7. Nxe5 Bxe5 8. Bg2 Ne7 9. O-O O-O 10. Bh6 Re8 11. Rc1 c6 12. b3 Be6 13. Qd2 Nf5 14. Bf4 Qe7 15. Rcd1 Rad8 16. Qc1 Rd7 17. Rd3 Red8 18. Rfd1 Bxf4 19. Qxf4 Ng7 20. h3 Ne8 21. Qe3 Bf5 22. Qxe7 Rxe7 23. R3d2 Red7 24. g4 Be6 25. f4 f5 26. Bf3 Nf6 27. g5 Ne8 28. Kf2 Nc7 29. h4 Bf7 30. e4 Ne6 31. exf5 gxf5 32. Ne2 Ng7 33. Ng3 d5 34. cxd5 Bxd5 35. Bxd5+ cxd5 36. Ke3 Kf7 37. h5 Ke6 38. h6 Ne8 39. Kf3 Nc7 40. Re1+ Kf7 41. Re5 Re7 42. Rxe7+ Kxe7 43. Nxf5+ Kf8 44. Nd4 |
| ECO A04 in 1993 play it! andersson ulf defeats black's gdanski jacek in 81 moves | 1. Nf3 d6 2. d4 Bg4 3. e4 Nf6 4. Nc3 e6 5. h3 Bh5 6. Bg5 Be7 7. Be2 d5 8. exd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. O-O O-O 12. Re1 Qb4 13. Ne5 Bg6 14. Bf3 c6 15. Re3 Qd6 16. c4 dxc4 17. Nxc4 Qc7 18. Rc1 Nd7 19. d5 Rad8 20. d6 Qb8 21. Qb3 Bf5 22. Re7 Be6 23. Qb4 h6 24. Rd1 Bxc4 25. Qxc4 Nb6 26. Qb4 Rfe8 27. Rde1 Rf8 28. Rc7 Rfe8 29. Rxe8+ Rxe8 30. Qf4 Rf8 31. a4 Qe8 32. Re7 Qb8 33. a5 Nd5 34. Bxd5 cxd5 35. Qe5 Qc8 36. Rc7 Qd8 37. Qxd5 Qf6 38. d7 Qxb2 39. Rc8 Kh7 40. Rxf8 Qc1+ 41. Kh2 |
| ECO A05 in 1987 play it! andersson ulf defeats black's hulak krunoslav in 81 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. d4 d5 7. cxd5 cxd5 8. Ne5 e6 9. Nc3 Nfd7 10. f4 Nc6 11. Be3 Nb6 12. Bf2 Bd7 13. e4 Ne7 14. a4 dxe4 15. Nxe4 Bc6 16. a5 Nbd5 17. Qb3 Rb8 18. Rfc1 a6 19. Rc4 Nc7 20. Nc3 Bxg2 21. Kxg2 Ncd5 22. Kg1 h5 23. Ne4 Nf5 24. Nc5 Nd6 25. Rcc1 Re8 26. Ncd7 Bxe5 27. Nxe5 Re7 28. Qf3 Kg7 29. Rc5 Re8 30. h3 Rh8 31. Nd3 Qf6 32. Re1 Rbd8 33. Kg2 Nf5 34. Qe4 g5 35. fxg5 Qxg5 36. Ne5 Nd6 37. Qf3 Nf5 38. Kh2 Rhe8 39. Rg1 Rh8 40. g4 Nxd4 41. Bxd4 |
| ECO A05 in 2004 play it! andersson ulf defeats black's barrientos sergi in 115 moves | 1. Nf3 Nf6 2. c4 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. Nc3 Nc7 7. Qa4 Bd7 8. Qe4 g6 9. Ne5 Bg7 10. Nxd7 Qxd7 11. O-O Rc8 12. d3 Ne6 13. Qd5 Qxd5 14. Bxd5 Ned4 15. Rd1 O-O 16. Bd2 Rfd8 17. Bg2 b6 18. Kf1 Nb4 19. Rab1 Ndc2 20. a3 Bxc3 21. Bxc3 Na2 22. Be1 b5 23. Ba5 Rd4 24. Rd2 Ra4 25. Rxc2 Rxa5 26. Ke1 e6 27. Kd2 b4 28. Ra1 b3 29. Rc4 Rd8 30. e3 Kf8 31. Bf3 Ke7 32. Rg1 Rd6 33. g4 f6 34. Bd1 Rb5 35. h4 e5 36. f4 exf4 37. exf4 Rd4 38. Re1+ Kf7 39. Rxd4 cxd4 40. Re4 Nc3 41. bxc3 b2 42. Bc2 dxc3+ 43. Kxc3 b1=Q 44. Bxb1 Rxb1 45. Ra4 Rb7 46. Ra6 Ke7 47. d4 Rc7+ 48. Kd3 Rd7 49. f5 gxf5 50. gxf5 Rc7 51. Ke4 Rd7 52. d5 Rb7 53. Kd4 Rd7 54. Kc5 Rc7+ 55. Rc6 Rb7 56. Re6+ Kf7 57. d6 a6 58. Kc6 |
| ECO A06 in 2002 play it! andersson ulf defeats black's conquest stuart in 75 moves | 1. Nf3 d5 2. d4 c6 3. c4 dxc4 4. e3 Be6 5. Nc3 b5 6. a4 b4 7. Ne4 Nf6 8. Nc5 Bd5 9. Bd2 e6 10. Rc1 Bxc5 11. dxc5 Na6 12. Bxc4 Nxc5 13. Bxb4 Qb6 14. Bxc5 Qxc5 15. Bxd5 Qxd5 16. O-O O-O 17. Qc2 Rfc8 18. Rfd1 Qa5 19. h3 h6 20. Rd4 Rab8 21. Rc4 c5 22. Ne5 Rb4 23. Rxc5 Rxc5 24. Qxc5 Qxc5 25. Rxc5 Rxa4 26. Rc8+ Kh7 27. Nxf7 Ra1+ 28. Kh2 Ra2 29. Rh8+ Kg6 30. Ne5+ Kf5 31. Nd3 e5 32. Rb8 a6 33. Rb6 Ra5 34. f3 h5 35. e4+ Kg6 36. Kg3 Kf7 37. Rb7+ Kf8 38. Kh4 |
| ECO A05 in 2001 play it! andersson ulf defeats black's schmitz andreas in 67 moves | 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 O-O 9. Ne5 Nfd7 10. f4 Nxe5 11. fxe5 Qb4 12. Qc2 f6 13. exf6 Rxf6 14. Bd3 g6 15. O-O-O b6 16. Nxd5 exd5 17. Qxc8+ Qf8 18. Qxf8+ Rxf8 19. Rhf1 Nd7 20. Kd2 Nf6 21. Rc1 Rae8 22. Rf3 Ne4+ 23. Bxe4 dxe4 24. Rxf8+ Rxf8 25. Ke2 Rf7 26. Rc8+ Kg7 27. Re8 Rc7 28. Kd2 Rf7 29. Rxe4 Rf2+ 30. Kc3 Rxg2 31. d5 Rf2 32. d6 Rf7 33. Kc4 g5 34. Kd5 |
