| ECO C03 in 1997 play it! naiditsch arkadi defeats black's hoerr matthias in 59 moves | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 b6 5. g3 Bb7 6. Bg2 Nc6 7. Ne2 Nf6 8. Nxf6+ Qxf6 9. c3 Bd6 10. Qa4 Kd7 11. O-O a6 12. c4 Qf5 13. d5 exd5 14. cxd5 b5 15. dxc6+ Bxc6 16. Bxc6+ Kxc6 17. Nd4+ Kb7 18. Nxf5 bxa4 19. Nxg7 Kc8 20. Nf5 Be5 21. Re1 Bf6 22. Rb1 Rb8 23. Bf4 Rb5 24. Nh6 Rf8 25. Rbc1 Rb7 26. Rc6 Bxb2 27. Re7 Bg7 28. Rcxc7+ Rxc7 29. Rxc7+ Kd8 30. Nf5 |
| ECO C00 in 1998 play it! naiditsch arkadi defeats black's zaragatski ilja in 79 moves | 1. e4 e6 2. d3 d5 3. Qe2 Be7 4. Nf3 Nf6 5. g3 b6 6. e5 Nfd7 7. Bg2 Bb7 8. h4 h6 9. h5 c5 10. O-O Nc6 11. c4 dxc4 12. dxc4 Qc7 13. Bf4 O-O-O 14. Nc3 g5 15. hxg6 fxg6 16. Nd5 Qb8 17. b4 cxb4 18. Nd4 Nxd4 19. Nxe7+ Kc7 20. Qe3 Nf5 21. Nxf5 gxf5 22. Rfd1 Bxg2 23. Kxg2 Nc5 24. Rd6 Qa8+ 25. f3 h5 26. Rad1 Rxd6 27. exd6+ Kd7 28. Qe5 Rg8 29. Kf2 a5 30. Be3 Qc8 31. Bd4 Rg6 32. Ke3 Qc6 33. Ba1 Qa4 34. Rd2 Qc6 35. Rh2 Qa4 36. Rd2 Qc6 37. Bd4 Nb7 38. Qh8 Rxg3 39. Qh7+ Kc8 40. d7+ |
| ECO C07 in 2005 play it! naiditsch arkadi defeats black's glek igor v in 123 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Bb3 Qc7 12. Re1 Bd6 13. h3 Bf4 14. Bxf4 Qxf4 15. Nf3 Bd7 16. Ne5 Rd8 17. Qc1 Qxc1 18. Raxc1 Ke7 19. c4 Bc6 20. Rcd1 Rxd1 21. Rxd1 Rc8 22. Bc2 a5 23. b3 b5 24. Rd4 Be8 25. f4 bxc4 26. Rxc4 Rxc4 27. Nxc4 Nd5 28. g3 Nb4 29. Bb1 a4 30. a3 Nd5 31. b4 Bb5 32. Nb2 f5 33. Kf2 Kd6 34. Ke1 g6 35. Kd2 e5 36. fxe5+ Kxe5 37. Bd3 Bd7 38. Bc4 Nb6 39. Bg8 h6 40. Ke3 Bb5 41. Nd3+ Kd6 42. Nc5 g5 43. Kd4 Bc6 44. Bh7 f4 45. gxf4 gxf4 46. Be4 Bxe4 47. Kxe4 Nc4 48. Nxa4 Nxa3 49. Nc3 Nc2 50. b5 Kc5 51. Kxf4 Nd4 52. Ke5 Nf3+ 53. Kf5 Nd4+ 54. Kg6 Kc4 55. b6 Kxc3 56. b7 Nc6 57. Kxh6 Kd4 58. h4 Kc5 59. h5 Kb6 60. Kg7 Kxb7 61. h6 Ne7 62. h7 |
| ECO C03 in 2001 play it! naiditsch arkadi defeats black's costello colin in 57 moves | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. g3 Ngf6 6. Nxf6+ Nxf6 7. Bg2 c5 8. Nf3 cxd4 9. Qxd4 Qxd4 10. Nxd4 Bc5 11. Nb3 Bd6 12. O-O Rb8 13. Rd1 Ke7 14. Na5 Bc7 15. Bd2 Rd8 16. Bb4+ Ke8 17. Rxd8+ Kxd8 18. Rd1+ Ke8 19. Nc4 Bd7 20. Bd6 Bxd6 21. Nxd6+ Ke7 22. Nxb7 Nd5 23. Nc5 Bc6 24. c4 Nb4 25. Bxc6 Nxc6 26. Rd7+ Kf6 27. Rc7 Ne5 28. f4 Nf3+ 29. Kf2 |
| ECO C03 in 1997 play it! naiditsch arkadi defeats black's wyrwich thomas in 91 moves | 1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. exd5 exd5 6. Be2 Nc6 7. O-O Bd6 8. Re1 Nge7 9. dxc5 Bxc5 10. Nb3 Ba7 11. c3 O-O 12. Bd3 Qd6 13. Be3 Bxe3 14. Rxe3 Bf5 15. Bxf5 Nxf5 16. Rd3 Rad8 17. Qd2 Rd7 18. Rd1 Rfd8 19. Qg5 Nfe7 20. Nbd4 h6 21. Qc1 Ng6 22. g3 Qf6 23. Kg2 Na5 24. b3 Qb6 25. Nf5 Qf6 26. Ne3 Ne5 27. Nxe5 Qxe5 28. Qd2 Nc6 29. Nxd5 Kh8 30. c4 b5 31. Qf4 bxc4 32. bxc4 Qh5 33. Re1 Qg5 34. Qxg5 hxg5 35. Ra3 a5 36. Rb1 f6 37. Ne3 Rc8 38. Rb5 Rd2 39. Rc5 Rdd8 40. f4 gxf4 41. gxf4 Kg8 42. Nd5 Kf8 43. Rh3 Ne7 44. Rh8+ Ng8 45. Rxc8 Rxc8 46. Rxg8+ |
| ECO C06 in 2002 play it! naiditsch arkadi defeats black's schnur gerhard in 43 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. O-O Bd6 12. Bf4 Bxf4 13. Nxf4 O-O 14. Qd2 Kh8 15. Ng5 e5 16. dxe5 Nxe5 17. Rae1 Nxd3 18. Qxd3 Bd7 19. Re5 Qxb2 20. Nxh7 Nxh7 21. Ng6+ Kg8 22. Ne7+ |
| ECO C12 in 2006 play it! naiditsch arkadi defeats black's stellwagen danie in 70 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 g6 8. a3 Bxc3+ 9. bxc3 Nxc3 10. Bd3 b6 11. h4 Ba6 12. h5 g5 13. f4 gxf4 14. Qg7 Kd7 15. Qxf7+ Qe7 16. Qxe7+ Kxe7 17. Bxf4 Bxd3 18. cxd3 Kd7 19. Nf3 Nc6 20. Kd2 Nb5 21. Ke3 Raf8 22. Rhf1 Ne7 23. g4 c5 24. a4 Nxd4 25. Nxd4 cxd4+ 26. Kf3 Rh7 27. Kg3 Nc6 28. Rfb1 Rc8 29. Ra2 Na5 30. Rf2 Rg8 31. Rc2 Rc8 32. Kh4 Nc6 33. Rcc1 Ke8 34. Bxh6 Rf7 35. Bg7 Rf4 |
| ECO C06 in 2001 play it! naiditsch arkadi defeats black's schneider dmitry in 85 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ne2 f6 9. exf6 Nxf6 10. Nf3 Qc7 11. O-O Bd6 12. Bg5 O-O 13. Bh4 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bg3 Bxg3 17. Nxg3 Qf4 18. Rc1 Kh8 19. Nh5 Nxh5 20. Qxh5 Bf5 21. g3 Qg4 22. Qxg4 Bxg4 23. Rc7 Bf3 24. Rxb7 Rab8 25. Rxb8 Rxb8 26. Rc1 g5 27. Rc2 Re8 28. Kf1 Re7 29. Be2 Be4 30. Rd2 Rf7 31. Bh5 Rf6 32. f3 Bb1 33. a3 Ba2 34. Bg4 Kg7 35. Kf2 Kg6 36. Ke3 Rf7 37. Kd4 h5 38. Be6 Rxf3 39. Bxd5 Bxd5 40. Kxd5 h4 41. gxh4 gxh4 42. a4 Kh5 43. b4 |
| ECO C06 in 2005 play it! naiditsch arkadi defeats black's ebenezer joseph in 83 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. O-O Bd6 12. Bf4 Bxf4 13. Nxf4 O-O 14. Qd2 Nxd4 15. Nxd4 e5 16. Nxd5 Qxd4 17. Nxf6+ Rxf6 18. Qc2 g6 19. Rad1 Qb6 20. Bc4+ Kg7 21. Qe2 Be6 22. Bxe6 Qxe6 23. Qe4 Rf7 24. Rd5 Re8 25. Re1 Qb6 26. Re2 Qc7 27. g3 Qc1+ 28. Kg2 Qc6 29. h4 h5 30. Kh2 Kh7 31. Kg2 Kg7 32. b4 a6 33. a4 Qxa4 34. Rd6 Rf5 35. Qxb7+ Rf7 36. Qb6 Qb3 37. Rxg6+ Kf8 38. Qc5+ Ree7 39. Re3 Rxf2+ 40. Kxf2 Qa2+ 41. Re2 Qf7+ 42. Kg2 |
| ECO C15 in 1999 play it! naiditsch arkadi defeats black's mainka gregor in 64 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Qh5 Be6 7. Ne2 Qd7 8. Qe5 f6 9. Qg3 O-O 10. O-O Nbc6 11. Nb5 Ba5 12. c3 Nf5 13. Qf3 Nce7 14. Nf4 Bf7 15. Qh3 c6 16. Na3 g6 17. Nc2 Bc7 18. Re1 Bxf4 19. Bxf4 Be6 20. g4 Ng7 21. Qg3 h5 22. h3 Kf7 23. f3 Rh8 24. Re2 g5 25. Bd6 Ng6 26. Rae1 Nh4 27. Ba3 Rh6 28. Ne3 Rah8 29. Nf5 Nxf3+ 30. Qxf3 hxg4 31. Nxh6+ Rxh6 32. hxg4 Bxg4 |
| ECO C06 in 2001 play it! naiditsch arkadi defeats black's aepfler christia in 97 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. O-O Bd6 12. b3 O-O 13. Bb2 Qd8 14. Ng3 g6 15. Ne5 Ne7 16. Re1 Nf5 17. Nxf5 exf5 18. Qc1 a6 19. Ba3 Kg7 20. Bxd6 Qxd6 21. Qf4 Rd8 22. Rac1 Be6 23. Qe3 Re8 24. Rc5 Nd7 25. Rc2 Nxe5 26. dxe5 Qd7 27. h4 h6 28. Qd4 Rac8 29. h5 Rxc2 30. Bxc2 Qc6 31. Bb1 Rc8 32. hxg6 Qc3 33. Qd1 d4 34. Bd3 b5 35. Qe2 Rc7 36. f4 Kxg6 37. Rd1 Rg7 38. Kh2 Kh7 39. Qh5 Qb2 40. Bxf5+ Bxf5 41. Qxf5+ Kh8 42. Qe4 Qf2 43. Qf3 Qxf3 44. gxf3 Rd7 45. Kg3 Kg7 46. f5 d3 47. Kf4 h5 48. f6+ Kf7 49. Kf5 |
| ECO C08 in 1999 play it! naiditsch arkadi defeats black's bunzmann dimitri in 93 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Qe7 7. Bxd7+ Nxd7 8. dxc5 Nxc5 9. Nb3 Nf6 10. Be3 Ne6 11. O-O-O Qc7 12. Nf3 Be7 13. Qb5+ Qc6 14. Nfd4 Qxb5 15. Nxb5 a6 16. Nc3 O-O-O 17. Rd3 Rd6 18. Rhd1 Rhd8 19. f3 h5 20. a4 b6 21. a5 bxa5 22. Na4 Kd7 23. Nxa5 Rb8 24. c4 d4 25. c5 Rd5 26. Bxd4 Rxd4 27. Rxd4+ Nxd4 28. Rxd4+ Kc7 29. Kc2 Nd7 30. b4 Bf6 31. Re4 Rb5 32. Nc3 Bxc3 33. Kxc3 Nxc5 34. Rc4 Kb6 35. Rxc5 Rxc5+ 36. bxc5+ Kxc5 37. Nb3+ Kd5 38. Kd3 g5 39. Nd2 g4 40. f4 Kc5 41. Ne4+ Kb4 42. Kc2 h4 43. Nd6 Kc5 44. Nxf7 g3 45. hxg3 hxg3 46. Nh6 Kd4 47. Nf5+ |
| ECO C06 in 2001 play it! naiditsch arkadi defeats black's kalinitschew ser in 91 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Qc7 11. O-O Bd6 12. Bg5 O-O 13. Bh4 Nh5 14. Qc2 h6 15. Bg6 Rxf3 16. gxf3 Bxh2+ 17. Kh1 Nf4 18. Ng3 Qb6 19. Rac1 Bd7 20. Kxh2 Nxd4 21. Qc7 Nxf3+ 22. Kh1 Nxg6 23. Qxd7 Ngxh4 24. Rc7 Qd4 25. Nh5 Kh8 26. Qxg7+ Qxg7 27. Rxg7 Rg8 28. Rf7 Rc8 29. Rxb7 Kg8 30. Nf4 d4 31. Nd3 e5 32. Rc1 Re8 33. Rcc7 Nf5 34. Nc5 Ng5 35. f3 a5 36. Nd7 Kf7 37. Nxe5+ Ke6 38. Rb5 Ne7 39. f4 Ne4 40. Nf3 d3 41. Re5+ Kd6 42. Rc4 Ng3+ 43. Kh2 Rg8 44. Rd4+ Kc6 45. Nd2 Ne2 46. Re6+ |
| ECO C03 in 2002 play it! naiditsch arkadi defeats black's malykin vitaly in 87 moves | 1. e4 e6 2. d4 d5 3. Nd2 Be7 4. c3 c5 5. dxc5 Bxc5 6. Ngf3 Qb6 7. Qe2 Nf6 8. exd5 O-O 9. Nc4 Qc7 10. d6 Bxd6 11. Nxd6 Qxd6 12. Bg5 Qe7 13. Rd1 Rd8 14. Rxd8+ Qxd8 15. Qe3 Nc6 16. Bd3 Qe7 17. O-O Bd7 18. Bc2 Rd8 19. Nd2 h6 20. Bh4 g5 21. Bg3 Nd5 22. Qe2 f5 23. f3 h5 24. Nb3 h4 25. Bf2 Nf4 26. Qe3 Qf6 27. Kh1 e5 28. Nc5 Bc8 29. Nd3 Nxd3 30. Bxd3 Kg7 31. h3 b6 32. Re1 e4 33. Bb1 Ne5 34. f4 Nd3 35. Bxd3 Rxd3 36. Qxd3 exd3 37. Bd4 gxf4 38. Bxf6+ Kxf6 39. Rd1 Ba6 40. Kg1 Ke5 41. Kf2 Bb5 42. b3 Ba6 43. a4 Kd5 44. Kf3 |
| ECO C09 in 2005 play it! naiditsch arkadi defeats black's marszalek rafal in 76 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. O-O Ne7 8. dxc5 Bxc5 9. c4 dxc4 10. Ne4 Qb6 11. Bxc4 O-O 12. Nfg5 Bf5 13. Bf4 h6 14. Nxf7 Rxf7 15. Nxc5 Qxc5 16. Rc1 Qd4 17. Qf3 Be4 18. Bxf7+ Kxf7 19. Qg3 Rd8 20. Rfe1 Bf5 21. h3 Qxb2 22. Rc3 Ng6 23. Rb3 Qxa2 24. Rxb7+ Rd7 25. Rxd7+ Bxd7 26. Qd3 Be6 27. Qd6 Qd5 28. Qc7+ Qd7 29. Be3 a6 30. f4 h5 31. Rd1 Ke7 32. Bc5+ Ke8 33. Bd6 a5 34. Ra1 h4 35. Kf2 Kf7 36. Ke3 Nb4 37. Rxa5 Nd5+ 38. Ke4 Nxc7 |
| ECO C06 in 2005 play it! naiditsch arkadi defeats black's jedynak radoslaw in 115 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ne2 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O O-O 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Qc1 Ng5 15. Nxg5 Qxg5 16. Ne2 Qf6 17. Qd2 Bd7 18. Rac1 Rac8 19. Bb5 Nb8 20. Rxc8 Rxc8 21. Bd3 Nc6 22. Rc1 Rf8 23. Qe3 a6 24. f3 Qd8 25. b3 Qb6 26. Kf2 Kh8 27. Bb1 e5 28. Rd1 e4 29. Nf4 Ne7 30. Kg1 Qh6 31. g3 g5 32. Ne2 Rxf3 33. Qc1 Qf6 34. Nc3 Bh3 35. Bxe4 Rxc3 36. Qxc3 dxe4 37. Qe3 Bg4 38. Rf1 Bf3 39. Qxe4 Bxe4 40. Rxf6 Bd5 41. Rd6 Kg7 42. Kf2 Kf7 43. g4 Bc6 44. Ke3 Nd5+ 45. Ke4 Ne7+ 46. Ke5 Ng8 47. d5 Be8 48. Rb6 Bd7 49. Rxb7 Ke7 50. d6+ Ke8 51. h3 h5 52. gxh5 Bxh3 53. Rg7 Nh6 54. Kf6 Nf5 55. d7+ Kd8 56. Rxg5 Nh6 57. Kg6 Ng8 58. Kg7 |
| ECO C06 in 2000 play it! naiditsch arkadi defeats black's meyer ulrich in 69 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 f5 8. Nf3 Be7 9. h4 Nf8 10. Bg5 c4 11. Bc2 Bd7 12. Nf4 Qa5 13. Rh3 h6 14. Bxe7 Nxe7 15. h5 O-O-O 16. Nh4 Rg8 17. Kf1 g5 18. hxg6 Nfxg6 19. Nhxg6 Nxg6 20. Nh5 Rh8 21. Qc1 Rdf8 22. Rg3 Be8 23. Ng7 Ne7 24. Nxe6 Rf7 25. Nf4 Qb6 26. b4 h5 27. Qe3 h4 28. Rg5 Qh6 29. Rh5 Qg7 30. Rxh8 Qxh8 31. Re1 Rg7 32. Qf3 Kb8 33. e6 Rg4 34. Bxf5 Rg8 35. Nxd5 |
| ECO B12 in 2005 play it! naiditsch arkadi defeats black's dautov rustem in 43 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 f6 7. h4 fxe5 8. h5 Bf7 9. dxe5 Nd7 10. f4 Qb6 11. Nd4 O-O-O 12. Bh3 Ne7 13. a4 c5 14. a5 Qa6 15. Bf1 c4 16. b4 b6 17. Be3 bxa5 18. Rxa5 Qb6 19. Nf5 Nxf5 20. Bxb6 Nxb6 21. gxf5 Bxb4 22. Qd4 |
| ECO B12 in 2006 play it! naiditsch arkadi defeats black's galkin alexander in 39 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h5 8. Nf4 Bh7 9. Nxh5 Nc6 10. dxc5 Bxc5 11. Bb5 Qc7 12. Bxc6+ Qxc6 13. Qf3 Kf8 14. Bg5 Rc8 15. O-O d4 16. Qxc6 Rxc6 17. Rad1 Nh6 18. Na4 Be7 19. Rxd4 Bxc2 20. Rd7 |
| ECO B12 in 2006 play it! naiditsch arkadi defeats black's minasian artashe in 93 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Be7 7. Bg2 Nd7 8. Be3 Nb6 9. O-O Nc4 10. Bc1 Bb4 11. f4 f5 12. exf6 Nxf6 13. f5 exf5 14. gxf5 Bh5 15. Qd3 Bxe2 16. Nxe2 Qb6 17. Kh1 Be7 18. b3 Nd6 19. c4 Nde4 20. Nf4 O-O 21. cxd5 cxd5 22. Nxd5 Nxd5 23. Qxe4 Rad8 24. Qe6+ Kh8 25. Bxd5 Qxd4 26. Bg2 Qxa1 27. Qxe7 Rde8 28. Qa3 Qd4 29. Bb2 Qb6 30. b4 Re3 31. Qa5 Qxa5 32. bxa5 Re2 33. Bd4 Rd2 34. Bxa7 Rxa2 35. Bb6 Rb8 36. Rd1 h5 37. h3 Kh7 38. Rd7 Rf8 39. Rxb7 Ra1+ 40. Kh2 Rxf5 41. Be4 Ra2+ 42. Kh1 Ra1+ 43. Bg1 Rxa5 44. Rf7 Re5 45. Bxf5+ Kg8 46. Rxg7+ Kxg7 47. Bd4 |