| ECO D16 in 1996 play it! naumann alexande defeats black's ascensi gerard in 58 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. Nxc4 e6 8. g3 Bb4 9. Bg2 Nd5 10. Bd2 O-O 11. O-O Re8 12. Re1 Na6 13. Qb3 Be7 14. Ne4 f5 15. Nc3 Qd7 16. Ne5 Qc7 17. e4 Qb6 18. Qc4 fxe4 19. Nxe4 Rad8 20. g4 Bf7 21. Ng5 Bxg5 22. Bxg5 Nf6 23. Rad1 Qxb2 24. Rb1 Qxd4 25. Qxd4 Rxd4 26. Rxb7 Nc5 27. Rxa7 Nxg4 28. Nxf7 Rf8 29. Be7 Rxf7 |
| ECO D30 in 1994 play it! naumann alexande defeats black's tlhalerce i in 125 moves | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Be7 7. Be2 O-O 8. O-O Re8 9. b3 Nf8 10. Bb2 Ng6 11. Rfd1 Bd7 12. Bd3 Bd6 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 f5 16. Bd3 Nh4 17. Ne5 Bxe5 18. dxe5 Qg5 19. Bf1 Rad8 20. c5 Bc8 21. Rd6 f4 22. Qe4 Nf5 23. Bc1 Nxd6 24. cxd6 Rf8 25. Bd3 Rf5 26. Bb2 f3 27. g3 Qh5 28. Kh1 Qh3 29. Bf1 Qh6 30. h3 Qg6 31. g4 Rff8 32. Qxg6 hxg6 33. Bd3 Rf4 34. Bxg6 b6 35. Rd1 c5 36. Kh2 Ba6 37. Kg3 Be2 38. Rh1 Rff8 39. Bc1 b5 40. Bg5 Rd7 41. Rc1 c4 42. bxc4 bxc4 43. Rc3 Rc8 44. Bc2 Kf7 45. Ba4 Ke8 46. Be3 a6 47. Bb6 Rb8 48. Bc7 Rb7 49. Bc6 Rb5 50. Ra3 Rc5 51. Rxa6 Rxc6 52. Rxc6 Rf7 53. Rc5 g5 54. a4 Bf1 55. h4 gxh4+ 56. Kxh4 Rh7+ 57. Kg5 Rg7+ 58. Kf6 Rf7+ 59. Kxe6 Bh3 60. Rxc4 Rg7 61. Rb4 Bxg4+ 62. Rxg4 Re7+ 63. Kd5 |
| ECO D45 in 1998 play it! naumann alexande defeats black's woerl richard in 63 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Bd6 6. Bd3 Nbd7 7. O-O O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 h6 11. Bc2 Qc7 12. Qd3 f5 13. Re1 Rf6 14. b3 b6 15. Bb2 Bb7 16. Rad1 Rd8 17. Qe2 Rg6 18. h3 Rf8 19. c5 bxc5 20. dxc5 Bxc5 21. Rxd7 Qg3 22. Qf1 Bc8 23. Rd3 Ba6 24. Be5 Qxh3 25. Red1 Rg4 26. Nh2 Bxd3 27. Rxd3 Qh5 28. Nxg4 fxg4 29. Bg3 e5 30. Rd7 Qg5 31. Qc4+ Kh8 32. Qe4 |
| ECO D37 in 1995 play it! naumann alexande defeats black's koepcke k in 83 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. cxd5 exd5 6. Bg5 c6 7. e3 Bd6 8. Bd3 O-O 9. Qc2 h6 10. Bh4 Qc7 11. O-O-O b5 12. Rhg1 b4 13. Na4 Rb8 14. b3 Re8 15. g4 Ne4 16. Nd2 Nxd2 17. Rxd2 c5 18. dxc5 Nxc5 19. Nxc5 Qxc5 20. Qxc5 Bxc5 21. g5 h5 22. g6 Be6 23. gxf7+ Bxf7 24. Bf6 Bf8 25. Bd4 Rec8+ 26. Kb2 a5 27. f4 Rc3 28. Bf5 a4 29. Rdg2 axb3 30. axb3 Re8 31. Rg3 Rc7 32. Bd3 Ree7 33. f5 Re8 34. f6 Re6 35. Bf5 Re8 36. Rg5 Rb7 37. Rc1 Be6 38. Bd3 Bf7 39. Rc6 Rd7 40. Bf5 Rb7 41. fxg7 Be7 42. Rh6 |
| ECO D15 in 1997 play it! naumann alexande defeats black's david rene in 53 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 h6 12. b3 b6 13. Qd3 Bb7 14. Bb2 Re8 15. Rfe1 Rc8 16. Rad1 Bb4 17. Re2 Bd6 18. Ne5 Bb8 19. Qh3 Nd7 20. Bc1 Nf8 21. Bxh6 gxh6 22. Re3 Re7 23. Qxh6 Bxe5 24. dxe5 Rd7 25. Bh7+ Kh8 26. Bf5+ Kg8 27. Rg3+ |
| ECO D10 in 1995 play it! naumann alexande defeats black's andre gordon in 49 moves | 1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O Bb4 9. Bd3 dxc4 10. Bxc4 Bxc3 11. Bxc3 b5 12. Bd3 a5 13. e4 g6 14. h4 b4 15. Bd2 Qb6 16. e5 a4 17. Qb1 Bb7 18. Nh2 Bc8 19. Rde1 Nb8 20. Kd1 Ng4 21. Rhg1 Qb5 22. a3 Nf6 23. Bxb5 Ne4 24. Qd3 g5 25. Qe3 |
| ECO D10 in 1995 play it! naumann alexande defeats black's andre gorden in 49 moves | 1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O Bb4 9. Bd3 dxc4 10. Bxc4 Bxc3 11. Bxc3 b5 12. Bd3 a5 13. e4 g6 14. h4 b4 15. Bd2 Qb6 16. e5 a4 17. Qb1 c5 18. exf6 cxd4 19. Rde1 Ba6 20. Kd1 Nc5 21. Ne5 b3 22. a3 Rfc8 23. Bxa6 Nxa6 24. Qe4 Rc2 25. Qxa8+ |
| ECO D15 in 2000 play it! naumann alexande defeats black's schmidt bodo in 97 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. a4 Bf5 6. e3 e6 7. Ne5 h6 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. Nxd7 Qxd7 11. O-O Bb4 12. f3 O-O 13. e4 dxc4 14. Qxc4 a5 15. Be3 Rfd8 16. Rfd1 Qe8 17. Bf2 Rd7 18. Na2 Be7 19. Nc1 Bd8 20. Nd3 Be7 21. Rac1 Bf8 22. Qb3 Qb8 23. Nc5 Bxc5 24. dxc5 Qa7 25. Rxd7 Nxd7 26. Qd3 Nf8 27. Bg3 Qa6 28. Qxa6 Rxa6 29. Rd1 Ra8 30. Bc7 f6 31. f4 Kf7 32. Kf2 Ke8 33. Rd3 Nd7 34. Bd6 Kf7 35. Rb3 Ra7 36. Ke3 Ke8 37. Kd4 Kf7 38. g4 g6 39. e5 f5 40. gxf5 gxf5 41. h4 Kg6 42. Rg3+ Kh5 43. Rg7 b6 44. cxb6 Rb7 45. Rxd7 Rxd7 46. b4 axb4 47. a5 b3 48. Kc3 Rb7 49. Bc7 |
| ECO D31 in 2002 play it! naumann alexande defeats black's baramidze david in 129 moves | 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 dxc4 7. Bxc4 c5 8. O-O Nc6 9. dxc5 Bxc5 10. a3 a6 11. b4 Be7 12. Qe2 Nh5 13. Rac1 b5 14. Bd3 Nxf4 15. exf4 g6 16. Be4 Bb7 17. Rfd1 Qe8 18. Ne5 Rd8 19. Rxd8 Nxd8 20. Rd1 Bf6 21. Bxb7 Nxb7 22. Nd7 Bxc3 23. Nxf8 Qxf8 24. Qf3 Bb2 25. Qxb7 Bxa3 26. Qxa6 Qxb4 27. g3 Qb3 28. Qa8+ Kg7 29. Rd7 Bf8 30. Qa1+ Kg8 31. h3 Bg7 32. Qa7 Qb1+ 33. Kh2 Qc2 34. Rc7 Bc3 35. Qc5 h5 36. Rb7 Qd2 37. Qe3 b4 38. Qxd2 Bxd2 39. Kg2 Kg7 40. Kf3 Bc3 41. Ke4 Be1 42. Ke3 Kf6 43. Ke2 Bc3 44. f3 e5 45. Rb6+ Ke7 46. fxe5 Bxe5 47. f4 Bc3 48. Kf3 Be1 49. Rb5 Kf6 50. Rc5 Bc3 51. Ke4 Be1 52. Rc6+ Ke7 53. g4 hxg4 54. hxg4 f6 55. Rb6 Bd2 56. Rb7+ Ke6 57. Rb6+ Ke7 58. Ra6 Kf7 59. Ra2 Bc3 60. Kd5 f5 61. Ra7+ Ke8 62. Ke6 Kd8 63. g5 Kc8 64. Kf7 Kb8 65. Rd7 |
| ECO D16 in 2002 play it! naumann alexande defeats black's asmundsson ingva in 55 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 c5 6. e4 Bg4 7. d5 e6 8. Bxc4 exd5 9. Nxd5 Nc6 10. O-O Bd6 11. Bg5 O-O 12. Qc1 Bxf3 13. Bxf6 gxf6 14. Qh6 Be5 15. gxf3 Kh8 16. Kh1 Rg8 17. Rg1 Rg6 18. Qh5 Qf8 19. f4 Bd6 20. Rg3 Qg7 21. Rag1 Nd4 22. e5 fxe5 23. f5 Rh6 24. Rxg7 Rxh5 25. Nf6 Rxh2+ 26. Kxh2 Nf3+ 27. Kh3 Nxg1+ 28. Rxg1 |
| ECO A40 in 2000 play it! naumann alexande defeats black's schneider zinner in 45 moves | 1. d4 e6 2. Nf3 Nf6 3. Bg5 c5 4. e3 h6 5. Bh4 Qb6 6. Qc1 Nc6 7. Bxf6 gxf6 8. c3 d5 9. Nbd2 Rg8 10. g3 Bd7 11. Bg2 f5 12. dxc5 Bxc5 13. O-O Rc8 14. c4 d4 15. e4 f4 16. e5 fxg3 17. hxg3 d3 18. Ne4 Nd4 19. Nxd4 Bxd4 20. Qf4 Kd8 21. Rad1 Qxb2 22. Rxd3 Rxc4 23. Qxf7 |
| ECO A40 in 2007 play it! naumann alexande defeats black's friedrich w in 37 moves | 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. O-O Bd6 7. b3 Qe7 8. Bb2 O-O 9. Qc1 Na6 10. Ba3 c5 11. Rd1 Bd7 12. Nc3 Rfc8 13. cxd5 Ne4 14. dxe6 Bxe6 15. d5 Bf7 16. Bb2 Bh5 17. Nh4 g6 18. Nxe4 fxe4 19. Qc3 |
| ECO A40 in 1997 play it! naumann alexande defeats black's florea dan in 93 moves | 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 c5 5. d5 Nh5 6. Nh3 f5 7. e3 O-O 8. Nf2 d6 9. Bd3 Bxc3+ 10. bxc3 e5 11. Qc2 g6 12. Bd2 Nd7 13. O-O-O a6 14. g4 Ng7 15. h4 b5 16. gxf5 bxc4 17. Bxc4 Nb6 18. Be2 Bxf5 19. Ne4 c4 20. Kb1 Kh8 21. Bc1 Nh5 22. Ba3 Nf6 23. Ka1 Nbxd5 24. Qc1 Qa5 25. Nxd6 Rfb8 26. Nxc4 Qxc3+ 27. Bb2 Qxc1+ 28. Rxc1 e4 29. fxe4 Bxe4 30. Rhf1 Rxb2 31. Nxb2 Kg7 32. Bd3 Bxd3 33. Nxd3 Nxe3 34. Rc7+ Kh6 35. Rxf6 Nd5 36. Rff7 Nxc7 37. Rxc7 Rd8 38. Ne5 Rd4 39. Nf7+ Kh5 40. Ne5 Rd1+ 41. Kb2 h6 42. Rc6 Rd2+ 43. Kb3 g5 44. hxg5 hxg5 45. Rxa6 g4 46. Ra5 Kh4 47. Ra4 |
| ECO A40 in 2003 play it! naumann alexande defeats black's berg emanuel in 121 moves | 1. d4 e6 2. Nf3 Nf6 3. e3 b6 4. Bd3 Bb7 5. O-O Be7 6. Nbd2 c5 7. b3 Nc6 8. Bb2 O-O 9. a3 Qc7 10. c4 d5 11. dxc5 bxc5 12. cxd5 exd5 13. Rc1 Nd7 14. Bb1 Qd6 15. e4 d4 16. Nc4 Qe6 17. Nfd2 Nb6 18. f4 Ba6 19. Bd3 Na5 20. e5 Nbxc4 21. bxc4 f5 22. exf6 Qe3+ 23. Kh1 Qxd3 24. fxe7 Rfe8 25. Rf3 Qf5 26. Qa4 Bb7 27. Qxa5 Bxf3 28. Nxf3 Rxe7 29. Nxd4 Qxf4 30. Nf3 Rb8 31. Qc3 Reb7 32. Rc2 Rd8 33. Qe1 Rbd7 34. Qe6+ Kh8 35. Re2 Rd1+ 36. Re1 Rxe1+ 37. Qxe1 Qf7 38. h3 h6 39. Qe3 Rd1+ 40. Kh2 Qc7+ 41. Be5 Qc6 42. Qf4 Kg8 43. Nd2 Qg6 44. Nf3 Qb1 45. Qg4 Rh1+ 46. Kg3 Qb7 47. Qe6+ Kh7 48. Qf5+ Kg8 49. Bd6 Rc1 50. Qxc5 Qe4 51. Qc8+ Kh7 52. c5 Qd3 53. Qb7 a5 54. Kh2 Rb1 55. Qc6 Ra1 56. a4 Ra2 57. Ne5 Qc2 58. Nd7 Rxa4 59. Nf8+ Kg8 60. Ne6 Kh7 61. Qc7 |
| ECO A81 in 1998 play it! naumann alexande defeats black's almasi istvan in 111 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Qb3 Nc6 6. Nh3 e6 7. Nd2 Qe7 8. Nf4 g5 9. Nd3 Nd8 10. e4 d5 11. exd5 exd5+ 12. Ne5 Be6 13. O-O O-O 14. Ndf3 Ne4 15. Ne1 Bxe5 16. dxe5 f4 17. Qd1 Nc6 18. Nd3 Nc5 19. Nxc5 Qxc5 20. Qh5 Qe7 21. Qh6 Nxe5 22. gxf4 gxf4 23. Re1 Rf6 24. Qg5+ Ng6 25. Bxd5 Kh8 26. Bxe6 Re8 27. Bd2 Rxe6 28. Qxe7 R8xe7 29. Rxe6 Rxe6 30. c4 Re4 31. Bc3+ Kg8 32. Rd1 Rxc4 33. Rd7 f3 34. h3 Nf4 35. Kh2 h5 36. Be5 Ne6 37. Re7 Rc6 38. Kg3 Kf8 39. Rh7 Rc5 40. Rxh5 Kf7 41. Rf5+ Ke8 42. Kg4 Nf8 43. Bc3 Rc4+ 44. Kxf3 Ng6 45. Kg3 Ke7 46. f4 b5 47. a3 c5 48. h4 b4 49. axb4 cxb4 50. Bg7 Rc1 51. h5 Rg1+ 52. Kf2 Rg2+ 53. Kf1 Nxf4 54. Bf6+ Ke6 55. Rxf4 Rh2 56. Rh4 |
| ECO A81 in 1997 play it! naumann alexande defeats black's dietrich frank in 31 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Qb3 a5 6. a4 Na6 7. Nh3 e5 8. dxe5 Nc5 9. Qa3 Bf8 10. exf6 Nd3+ 11. exd3 Bxa3 12. Bg5 Kf8 13. Bh6+ Ke8 14. Nxa3 Qxf6 15. O-O d6 16. Rfe1+ |
| ECO A83 in 2001 play it! naumann alexande defeats black's kindermann stefa in 83 moves | 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Qd4 Nf7 7. Bxf6 exf6 8. Nxe4 f5 9. Ng3 g6 10. O-O-O Bh6+ 11. f4 O-O 12. Nf3 Bg7 13. Qd2 b5 14. c3 Rb8 15. h4 h5 16. Re1 Rb6 17. Bd3 Bb7 18. Bc2 Rd6 19. Bb3 a5 20. a4 bxa4 21. Bxa4 Bxd5 22. Qc2 Qa8 23. Re3 Rb8 24. Rhe1 Be6 25. Ne2 c5 26. Ng5 Rdb6 27. Nxe6 dxe6 28. b3 Qb7 29. c4 Qe7 30. g3 Rd6 31. Nc3 Qf6 32. Nb5 Rdb6 33. Nc7 Qa1+ 34. Qb1 Qa3+ 35. Kc2 Rd6 36. Rxe6 Rxe6 37. Rxe6 Qb4 38. Nd5 Qb7 39. Re7 Qc8 40. Qe1 Qf8 41. Qe6 Rd8 42. Be8 |
| ECO A40 in 1998 play it! naumann alexande defeats black's timpel klaus in 137 moves | 1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 a5 10. bxa5 Nh5 11. Re1 Nf4 12. Bf1 Kh8 13. Ba3 Rxa5 14. Bb4 Ra8 15. c5 f5 16. cxd6 cxd6 17. Nd2 Ng8 18. g3 Nh5 19. exf5 Nh6 20. Nde4 Nxf5 21. Nb5 Ra6 22. Qc1 Nf6 23. Nbc3 Ra8 24. Nxf6 Bxf6 25. Ne4 Be7 26. Bc3 Qb6 27. Qb2 Qxb2 28. Bxb2 Nd4 29. Bxd4 exd4 30. Bc4 Bg4 31. Rab1 Ra7 32. Rb6 Rc8 33. Be2 Bf5 34. Bf3 Rxa2 35. Rxb7 Bxe4 36. Rxe4 Bf6 37. Re6 Rf8 38. Rxd6 d3 39. Rdd7 h5 40. d6 Ra5 41. Rf7 Rxf7 42. Rxf7 Ra1+ 43. Kg2 d2 44. Rxf6 Kg7 45. Re6 d1=Q 46. Bxd1 Rxd1 47. Re7+ Kf6 48. Rd7 Rd5 49. h4 g5 50. hxg5+ Kxg5 51. Rd8 Kf6 52. Kh3 Rd1 53. d7 Kg7 54. Kh4 Kg6 55. Rg8+ Kh6 56. Rh8+ Kg6 57. Rxh5 Rxd7 58. Ra5 Rd4+ 59. f4 Kf6 60. Kg4 Rd6 61. Rh5 Rd3 62. Rh6+ Kg7 63. Ra6 Rd7 64. Kg5 Rb7 65. f5 Rc7 66. g4 Rb7 67. Ra5 Kf7 68. Re5 Rb6 69. f6 |
| ECO A40 in 1998 play it! naumann alexande defeats black's paschall william in 103 moves | 1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. e4 O-O 6. Be2 Na6 7. Bf4 Bg4 8. O-O c6 9. h3 Bxf3 10. Bxf3 Nd7 11. Qd2 e5 12. Bg5 Bf6 13. Be3 exd4 14. Bxd4 Bg5 15. Be3 Bxe3 16. Qxe3 Qb6 17. Qd2 Rfe8 18. b3 Rad8 19. Qxd6 Ne5 20. Qf6 Rd3 21. Ne2 Re6 22. Qf4 Nxf3+ 23. gxf3 Qd8 24. Qg3 Rd2 25. Nf4 Re5 26. h4 Qd6 27. Rae1 Nc5 28. Re2 Rd4 29. Re3 a5 30. a3 a4 31. b4 Nd7 32. c5 Qe7 33. Ree1 Nf6 34. Rd1 Nh5 35. Nxh5 Rxd1 36. Rxd1 Rxh5 37. Qb8+ Kg7 38. Qd8 Re5 39. Rd7 Qxd8 40. Rxd8 Re7 41. Ra8 f5 42. exf5 gxf5 43. Rxa4 Kh6 44. Kh2 Kh5 45. Kh3 Re2 46. Kg3 f4+ 47. Kg2 Kxh4 48. Ra7 Re7 49. a4 h5 50. a5 Rg7+ 51. Kh2 b5 52. cxb6 |
| ECO A40 in 1994 play it! naumann alexande defeats black's boehm erwin in 63 moves | 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. g4 f5 8. gxf5 gxf5 9. Qh5+ Ng6 10. exf5 Qh4 11. Qf3 N6e7 12. Nb5 Kd8 13. Qg2 Bh6 14. Nf3 Qf6 15. h4 Nxf5 16. Bg5 Bxg5 17. hxg5 Qg7 18. Nc3 Nge7 19. Ne4 Ng6 20. O-O-O Nf4 21. Qh2 Ne7 22. Nf6 Bf5 23. Qg3 Neg6 24. Nh4 Nxh4 25. Qxh4 Ke7 26. Re1 Kf7 27. Ng4 Bxg4 28. Qxg4 Kg8 29. Rh6 Rf8 30. Kb1 Qf7 31. Rf6 Qe8 32. Rxf4 |