| ECO C00 in 2000 play it! lukas norbert defeats black's oberste norbert in 67 moves | 1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. d4 Bd7 6. Bd3 Qb6 7. dxc5 Bxc5 8. O-O Qc7 9. Bf4 h6 10. b4 Be7 11. Re1 g5 12. Bg3 h5 13. b5 Na5 14. h4 gxh4 15. Nxh4 Nc4 16. a4 Nb2 17. Qe2 Nxd3 18. Qxd3 a6 19. Nd2 Qd8 20. Ndf3 axb5 21. axb5 Rc8 22. Ra4 Rc5 23. Rb1 Qc7 24. Rb3 Nh6 25. Ra8+ Bc8 26. b6 Qd8 27. Rb5 O-O 28. Ng6 Re8 29. Nxe7+ Qxe7 30. Bh4 Qf8 31. Rb4 Bd7 32. Rxe8 Qxe8 33. Qe3 Ng4 34. Rxg4+ |
| ECO C02 in 1990 play it! lukas norbert defeats black's haubner markus in 83 moves | 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. O-O Nxd4 9. Nxd4 Qxd4 10. Nc3 Ne7 11. Nb5 Qxe5 12. Re1 Qb8 13. Qf3 Bxb5 14. Bxb5+ Nc6 15. Qxd5 Qd6 16. Qf3 Rc8 17. Qg4 h5 18. Qe4 Qb4 19. Qe2 a6 20. Bxc6+ Rxc6 21. Bd2 Qg4 22. Qd3 Bc5 23. h3 Qd4 24. Qe2 Qxb2 25. Rab1 Qxa2 26. Rxb7 O-O 27. Rc1 Qd5 28. Rcb1 Rd6 29. Bf4 Rc6 30. Rd1 Qf5 31. Bg3 Rfc8 32. Rdd7 g6 33. Kh2 a5 34. Qd2 Bf8 35. Bf4 Rc2 36. Qe3 R8c3 37. Qe5 Qxe5 38. Bxe5 Rxf2 39. Bxc3 a4 40. Ra7 a3 41. Rd8 a2 42. Raa8 |
| ECO C11 in 1991 play it! lukas norbert defeats black's bauch ralf in 53 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Bb5 Qc7 8. Bxc6 Qxc6 9. Be3 a6 10. O-O Be7 11. g4 cxd4 12. Nxd4 Qc7 13. g5 O-O 14. Qg4 b5 15. h4 Nb6 16. Rf3 Bd7 17. h5 g6 18. Rh3 Bc5 19. hxg6 fxg6 20. Qh4 Rf7 21. Kf2 Qxe5 22. Rf3 Qg7 23. Nxe6 Bxe3+ 24. Rxe3 Bxe6 25. Rxe6 Rxf4+ 26. Qxf4 Rf8 27. Rf6 |
| ECO C16 in 1996 play it! lukas norbert defeats black's oberste norbert in 61 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Bg5 c5 6. a3 Bxc3+ 7. bxc3 Nbc6 8. Nf3 Qc7 9. Be2 Bd7 10. O-O Nf5 11. Qd2 h6 12. Bf4 Qa5 13. g4 Nfe7 14. Rfb1 cxd4 15. Nxd4 Qc7 16. Nb5 Qd8 17. Nd6+ Kf8 18. Rxb7 Ng6 19. Qe3 a6 20. Rab1 Na5 21. R7b4 Qc7 22. Bg3 Ke7 23. f4 Nc6 24. Rb7 Qa5 25. f5 Nf8 26. Bh4+ f6 27. fxe6 Nxe6 28. Nf5+ Ke8 29. exf6 Qc5 30. Nxg7+ Kf8 31. Nxe6+ |
| ECO C02 in 1990 play it! lukas norbert defeats black's oberste norbert in 85 moves | 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Qb4+ 8. Nc3 h6 9. O-O Nxd4 10. Nxd4 Bd7 11. Ndb5 Qa5 12. Qb3 Bc6 13. Be3 g5 14. Nd6+ Bxd6 15. exd6 f6 16. Nb5 Kd7 17. Rac1 a6 18. Nc3 b5 19. Bc5 h5 20. Rfe1 h4 21. Bg6 Nh6 22. Rxe6 Kxe6 23. Re1+ Kd7 24. Re7+ Kd8 25. Nxd5 Qd2 26. Bb6+ Kc8 27. Ne3 Qxd6 28. Re6 Qd7 29. Rxf6 Kb7 30. Bc5 Rad8 31. Rd6 Qc7 32. Nd5 Bxd5 33. Qxd5+ Kb8 34. Be4 Kc8 35. Qe6+ Rd7 36. Rc6 Kb8 37. Rb6+ Kc8 38. Rc6 Kb8 39. Rb6+ Kc8 40. Bc6 Rd8 41. Rxa6 Qf4 42. Bxd7+ Rxd7 43. Qc6+ |
| ECO C16 in 1993 play it! lukas norbert defeats black's hammes michael in 73 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd3 b6 6. a3 Bxc3+ 7. bxc3 Ba6 8. Qg4 f5 9. exf6 Nxf6 10. Qe2 Bxd3 11. cxd3 O-O 12. Nf3 Nc6 13. O-O Rae8 14. a4 Nh5 15. Ng5 Nf4 16. Qg4 Qd6 17. Ba3 Qd7 18. Bxf8 Rxf8 19. g3 Nxd3 20. Qxe6+ Qxe6 21. Nxe6 Rf7 22. Ra2 Re7 23. Rd2 Rxe6 24. Rxd3 Re2 25. Re3 Ra2 26. Re8+ Kf7 27. Rc8 Ke6 28. Rxc7 Kd6 29. Rxg7 Rxa4 30. Rxh7 Rc4 31. f4 Rxc3 32. f5 Nxd4 33. Rxa7 b5 34. f6 Rc8 35. f7 Rf8 36. g4 b4 37. g5 |
| ECO B10 in 1996 play it! lukas norbert defeats black's zelazny ingo in 63 moves | 1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Bc4 Nxc3 7. bxc3 g6 8. Qb3 e6 9. Nf3 Nc6 10. O-O Be7 11. d4 O-O 12. Qc2 Bd7 13. Bh6 Re8 14. Qd2 Rc8 15. Bd3 Bf6 16. Rab1 b6 17. Rfe1 e5 18. d5 Na5 19. Rbc1 Nc4 20. Bxc4 Rxc4 21. Qd3 Ra4 22. Qc2 Qc7 23. c4 Rc8 24. Nd2 Bh8 25. Qb3 Qc5 26. Ne4 Qa3 27. Qxa3 Rxa3 28. Nd6 Rb8 29. f4 exf4 30. Re7 Bd4+ 31. Kh1 Be3 32. Rxf7 |
| ECO B15 in 1988 play it! lukas norbert defeats black's altmeyer stephan in 81 moves | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bf4 Bd6 7. Bg3 O-O 8. Bd3 Re8+ 9. Ne2 c5 10. d5 Qa5+ 11. c3 Be5 12. Qc2 h6 13. f4 Bd6 14. b3 b5 15. a4 Ba6 16. O-O b4 17. c4 Qc7 18. Rf3 Nd7 19. Raf1 Re7 20. h3 Rae8 21. Bh4 Qd8 22. g4 Re3 23. Qd2 Qe7 24. R1f2 Bc8 25. g5 fxg5 26. fxg5 hxg5 27. Rxf7 Qe5 28. R7f5 gxh4 29. Rxe5 R8xe5 30. Bf5 Re7 31. Be6+ R3xe6 32. dxe6 Rxe6 33. Qd5 Nf6 34. Qa8 Re8 35. Qc6 Rd8 36. Rf3 Bf8 37. Qc7 Rd1+ 38. Kf2 Be6 39. Qxa7 Ne4+ 40. Ke3 Ng5 41. Rxf8+ |
| ECO B13 in 1997 play it! lukas norbert defeats black's roob martin in 109 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. Nf3 Bf5 6. Qb3 Qc7 7. Na3 a6 8. Bg5 Nbd7 9. Nc2 Bxc2 10. Qxc2 e6 11. Bd3 h6 12. Bh4 Bd6 13. Bg3 O-O 14. O-O Nh5 15. Bxd6 Qxd6 16. Rfe1 Rac8 17. Re3 Nf4 18. Bf1 Rfe8 19. Rae1 Ng6 20. Bd3 Ngf8 21. Ne5 Nxe5 22. dxe5 Qe7 23. Rg3 f5 24. Qd2 Kh8 25. Qf4 g5 26. Qd4 Ng6 27. Rge3 Qg7 28. Qb4 Rf8 29. R3e2 Rc7 30. Bb1 h5 31. Rd2 Nh4 32. Rd4 g4 33. Kh1 Rcf7 34. Qd6 Re8 35. Rb4 Rd7 36. Qb6 Ng6 37. Qd4 Rf7 38. Rb6 h4 39. Rd6 Rc7 40. Qb6 Qf7 41. Bxf5 Qxf5 42. Qxc7 Qxf2 43. Rg1 h3 44. Qb6 hxg2+ 45. Rxg2 Qf1+ 46. Qg1 Qf3 47. Qf2 Qe4 48. Qe2 Nh4 49. Qxe4 dxe4 50. Rxg4 Nf5 51. Rxe4 Nxd6 52. exd6 e5 53. c4 b6 54. b4 Kg7 55. c5 |
| ECO B12 in 2000 play it! lukas norbert defeats black's goeldenboog juer in 120 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Bd7 5. Bd3 e6 6. Be3 Qc7 7. c3 c5 8. Nd2 Nc6 9. Ne2 g6 10. h4 h5 11. Nf4 c4 12. Bc2 hxg4 13. Qxg4 Nh6 14. Qg2 Nf5 15. h5 Nxe3 16. fxe3 gxh5 17. Nxh5 O-O-O 18. O-O-O Bh6 19. Qf3 Rdf8 20. Nf6 Bg7 21. Nh7 Rfg8 22. Qxf7 Nd8 23. Qf4 Be8 24. Rdg1 Qf7 25. Qxf7 Bxf7 26. e4 Kd7 27. exd5 exd5 28. Nf3 Ne6 29. Kd1 Ke7 30. Ke1 Nf4 31. Nh4 Be6 32. Nf3 Nd3+ 33. Bxd3 cxd3 34. Nhg5 Bf5 35. Nh4 Rxh4 36. Rxh4 Rh8 37. Rxh8 Bxh8 38. Nf3 Kf7 39. Nh4 Be4 40. Rf1+ Ke7 41. Rf4 a5 42. c4 Bg7 43. Nf5+ Bxf5 44. Rxf5 dxc4 45. d5 b5 46. Rh5 b4 47. Kd2 a4 48. Rh4 Bxe5 49. Rxc4 Bxb2 50. Rxb4 a3 51. Kxd3 Kd6 52. Kc4 Bc1 53. Rb6+ Kc7 54. Rg6 Bb2 55. Kb5 Bd4 56. d6+ Kd7 57. Kc4 Be5 58. Kd5 Bf4 59. Rg7+ Kd8 60. Ke6 Kc8 |
| ECO B17 in 1998 play it! lukas norbert defeats black's pelz alexander in 31 moves | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Bd6 8. O-O O-O 9. c3 Qc7 10. Qc2 h6 11. Bd2 b6 12. Qc1 Bb7 13. Bxh6 gxh6 14. Qxh6 Bxg3 15. fxg3 Rfe8 16. Ng5 |
| ECO B10 in 1992 play it! lukas norbert defeats black's maczkowiak thoma in 91 moves | 1. e4 c6 2. f4 d5 3. e5 Bf5 4. d4 e6 5. Nf3 c5 6. c4 Nc6 7. dxc5 dxc4 8. Qxd8+ Rxd8 9. Be3 Nb4 10. Na3 Nd5 11. Nxc4 Nxe3 12. Nxe3 Bxc5 13. Bb5+ Ke7 14. Nxf5+ exf5 15. Rc1 Bb6 16. Ke2 Nh6 17. h3 Rd5 18. Bc4 Rd7 19. b4 f6 20. Rhe1 Rhd8 21. Kf1 Kf8 22. e6 Rc7 23. Bb3 Ng8 24. Rcd1 Rcc8 25. Rd7 Ne7 26. Rxb7 Rc7 27. Rxc7 Bxc7 28. g3 Rd3 29. Ke2 Rd6 30. Rc1 Bb6 31. a4 a5 32. bxa5 Bxa5 33. Rc5 Bb6 34. Rb5 g6 35. Bc4 Rc6 36. Nd2 h6 37. a5 Bc7 38. Kd3 g5 39. fxg5 fxg5 40. g4 fxg4 41. hxg4 Kg7 42. Rb7 Bd6 43. a6 Rc8 44. Ne4 Ba3 45. a7 Ra8 46. Nc3 |
| ECO B10 in 1993 play it! lukas norbert defeats black's goeldenboog juer in 115 moves | 1. e4 c6 2. f4 d5 3. e5 h5 4. d4 Bf5 5. Bd3 Nh6 6. Qxh5 Bxd3 7. cxd3 e6 8. Nf3 g6 9. Qh4 Be7 10. Qf2 Na6 11. Nc3 Qb6 12. a3 Nf5 13. Ne2 Qb3 14. Nc3 Nc7 15. O-O Nb5 16. Bd2 Kd7 17. Rfd1 Rh7 18. Nxb5 Qxb5 19. Bc3 Rah8 20. h3 Qb6 21. b4 a6 22. a4 Qc7 23. Rdc1 Ra8 24. Be1 Qb6 25. Rab1 Rhh8 26. Qb2 Rhc8 27. Bf2 Qd8 28. b5 cxb5 29. axb5 Rxc1+ 30. Rxc1 Qb6 31. g4 Ng7 32. Rb1 a5 33. Nd2 Bb4 34. Nb3 Qxb5 35. Nc5+ Ke8 36. Qb3 Rc8 37. Be1 b6 38. Nb7 Qc6 39. Bxb4 Qxb7 40. Bxa5 Qa6 41. Bxb6 Rb8 42. Qb5+ Qxb5 43. Rxb5 Kd7 44. Rb4 Kc6 45. Bc5 Ra8 46. Rb6+ Kc7 47. Rb2 Ra1+ 48. Kg2 Rd1 49. Rb3 Ne8 50. Ra3 Rb1 51. Ra7+ Rb7 52. h4 Rxa7 53. Bxa7 f5 54. h5 gxh5 55. gxh5 Ng7 56. h6 Nh5 57. Kf3 Nxf4 58. Kxf4 |
| ECO B08 in 1985 play it! lukas norbert defeats black's rissel guido in 75 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 O-O 6. Qd3 Nc6 7. Be3 e6 8. O-O-O a6 9. a3 Na5 10. Ba2 b5 11. h4 h5 12. Bg5 Qd7 13. Qe2 Nc6 14. d5 Nd8 15. e5 Ng4 16. Bxd8 Qxd8 17. dxe6 Nxe5 18. Nxe5 Bxe5 19. exf7+ Kg7 20. Ne4 Bf4+ 21. Kb1 Qe7 22. g3 Bh6 23. Qd3 Be6 24. Bxe6 Qxe6 25. Qc3+ Kh7 26. Nf6+ Kg7 27. Nd7+ Kh7 28. Nxf8+ Bxf8 29. Qxc7 Rc8 30. Qb7 Rd8 31. Rhe1 Qf5 32. Re8 Rd7 33. Qxa6 Qxf7 34. Qc8 Bg7 35. f4 Rc7 36. Qe6 Qd7 37. Qxd7 Rxd7 38. Rb8 |
| ECO B08 in 1999 play it! lukas norbert defeats black's feinshtein janir in 85 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 h6 6. Bf4 Nh5 7. Be3 Nc6 8. Ne2 Nf6 9. Ng3 Ng4 10. Bc1 e5 11. h3 Nf6 12. d5 Ne7 13. Bd3 c6 14. c4 O-O 15. Nh2 g5 16. Ng4 Nxg4 17. hxg4 Ng6 18. Nf5 Kh7 19. Qf3 Rh8 20. Nxh6 Nh4 21. Rxh4 gxh4 22. Nxf7 Qf6 23. Qxf6 Bxf6 24. Nxh8 Kxh8 25. f3 Kg7 26. Kf2 Kg6 27. Be3 c5 28. Rh1 Bd7 29. g3 Rh8 30. Kg2 hxg3 31. Rxh8 Bxh8 32. Kxg3 Bf6 33. f4 Kf7 34. f5 Kg7 35. g5 Bd8 36. Bd2 a5 37. Kh4 Be8 38. b3 b6 39. Be2 Bf7 40. f6+ Kh7 41. Bh5 Bg6 42. Bxg6+ Kxg6 43. Kg4 |
| ECO B01 in 2000 play it! lukas norbert defeats black's graf linda in 37 moves | 1. e4 d5 2. e5 d4 3. f4 c5 4. Nf3 Bf5 5. Bc4 f6 6. c3 d3 7. Qb3 Bg6 8. Bxg8 Qb6 9. Qxb6 axb6 10. Bd5 Ra4 11. c4 b5 12. Nc3 Rb4 13. a3 Rb3 14. cxb5 Rxc3 15. dxc3 fxe5 16. Nxe5 d2+ 17. Bxd2 Bf5 18. Bxb7 Na6 19. bxa6 |
| ECO B01 in 1994 play it! lukas norbert defeats black's goschin andreas in 109 moves | 1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Nf3 e5 6. d3 Bc5 7. Be3 Qb6 8. Bxc5 Qxc5 9. Be2 O-O 10. O-O Rd8 11. Qb3 Bg4 12. Nbd2 Nd4 13. Nxd4 Qxd4 14. Nf3 Bxf3 15. Bxf3 Rab8 16. Rad1 Rd6 17. Qc3 b6 18. Rfe1 Re8 19. Qxd4 Rxd4 20. Re3 Kf8 21. Rde1 Nd7 22. Bc6 f6 23. f4 Re7 24. Bxd7 Rexd7 25. fxe5 fxe5 26. Rf1+ Rf7 27. Rd1 Rfd7 28. Rf1+ Rf7 29. Rxf7+ Kxf7 30. b3 Ke6 31. Kf2 Rd7 32. Rf3 Kd6 33. Ke3 Ke6 34. Rf2 Rd4 35. Kd2 Rd7 36. Kc3 Rd4 37. b4 Rh4 38. h3 Rd4 39. a4 Rd7 40. Rf8 h6 41. a5 bxa5 42. b5 Kd6 43. Rc8 Ke6 44. Rc6+ Rd6 45. Rc7 Rd7 46. Rxd7 Kxd7 47. c5 Ke6 48. Kb3 Kd5 49. c6 Kd6 50. Ka4 a6 51. Kxa5 axb5 52. Kxb5 Kc7 53. Kc5 g6 54. Kd5 g5 55. g4 |
| ECO B06 in 1991 play it! lukas norbert defeats black's renk christoph in 51 moves | 1. e4 g6 2. h4 h5 3. Bc4 Bg7 4. Nf3 c6 5. Nc3 Nf6 6. d4 d5 7. Bb3 Bg4 8. Qd3 Na6 9. a3 Nc7 10. Bg5 dxe4 11. Nxe4 Bf5 12. Bxf6 Bxf6 13. O-O-O O-O 14. Nxf6+ exf6 15. Qd2 Kg7 16. Nh2 Nd5 17. f3 a5 18. g4 hxg4 19. Nxg4 Rh8 20. h5 gxh5 21. Nf2 Qd6 22. Rdg1+ Bg6 23. Rh4 a4 24. Ne4 Qe7 25. Ng3 Qe3 26. Nf5+ |
| ECO B06 in 1998 play it! lukas norbert defeats black's beierlein martin in 77 moves | 1. e4 g6 2. f4 d6 3. Nf3 Bg7 4. d4 Nf6 5. Bd3 O-O 6. c3 Bg4 7. Be3 Nbd7 8. Nbd2 e5 9. f5 gxf5 10. Qc2 fxe4 11. Nxe4 exd4 12. Bxd4 Nxe4 13. Bxe4 Re8 14. O-O Bxd4+ 15. Nxd4 Qg5 16. Bxh7+ Kg7 17. Bf5 Nf6 18. Bxg4 Nxg4 19. Nf5+ Kg8 20. Rf3 Re5 21. Raf1 Rae8 22. Rg3 Kf8 23. Rxg4 Qxg4 24. Nh6 Qg7 25. Rxf7+ Qxf7 26. Nxf7 Kxf7 27. Qh7+ Ke6 28. Qxc7 Re7 29. Qc4+ d5 30. Qd4 b6 31. h4 Re4 32. Qh8 Kd6 33. h5 Kc5 34. h6 Re1+ 35. Kh2 R7e4 36. Qc8+ Kd6 37. Qd8+ Kc6 38. h7 Re8 39. h8=Q |
| ECO B06 in 1994 play it! lukas norbert defeats black's goeldenboog juer in 77 moves | 1. e4 g6 2. Bc4 c6 3. Nc3 Bg7 4. Qf3 e6 5. d3 Ne7 6. h4 b5 7. Bb3 Qa5 8. Bd2 b4 9. Nd1 Bb7 10. h5 d5 11. h6 Be5 12. Nh3 Nd7 13. Ng5 O-O 14. Qh3 Nc5 15. f4 Nxb3 16. cxb3 Bf6 17. Nf3 dxe4 18. dxe4 Rad8 19. e5 Ba6 20. exf6 Qb5 21. Kf2 Qe2+ 22. Kg1 Nf5 23. Nf2 Rxd2 24. Nxd2 Qxd2 25. Qf3 Nd4 26. Qe4 Ne2+ 27. Kh2 Nxf4 28. Ng4 Bd3 29. Qxc6 Ne2 30. Qd6 Qg5 31. Qxd3 Qxg4 32. g3 Rc8 33. Rhd1 Nd4 34. Rac1 e5 35. Rxc8+ Qxc8 36. Qe4 Kf8 37. Rc1 Qb8 38. Qd5 Ne6 39. Qd7 |