| ECO B53 in 1999 play it! naiditsch arkadi defeats black's wegener olaf in 47 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 e6 8. Be2 Be7 9. O-O O-O 10. b3 Qb8 11. Bb2 Rd8 12. Rfd1 a6 13. Rac1 Be8 14. Qf4 Nd7 15. Qg3 Bf8 16. Kh1 Nc5 17. Ng5 Na7 18. b4 Na4 19. Nxa4 Bxa4 20. Rd3 h6 21. Nxf7 Kxf7 22. Rf3+ Ke7 23. Rxf8 g5 24. Rf6 |
| ECO B42 in 2006 play it! naiditsch arkadi defeats black's koneru humpy in 65 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Qe2 d6 8. c4 Nbd7 9. f4 Be7 10. Nc3 O-O 11. Kh1 b6 12. Bd2 Bb7 13. f5 e5 14. Nc2 b5 15. cxb5 axb5 16. Nxb5 Qb8 17. Nc3 d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. b3 e4 21. Bxe4 Bxe4 22. Qxe4 Bf6 23. Bf4 Qb5 24. Rad1 Rxa2 25. Nb4 Nc5 26. Qc4 Qxc4 27. bxc4 Ra4 28. Bd6 Rc8 29. Nd5 Ra7 30. Rfe1 h5 31. h3 Bg5 32. Be7 f6 33. Bd6 |
| ECO B48 in 2006 play it! naiditsch arkadi defeats black's ganguly surya sh in 59 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 Bb4 9. a3 Ba5 10. Nb3 Bb6 11. Bxb6 Qxb6 12. O-O-O Qc7 13. g4 b5 14. h4 Ne5 15. Nd4 Rb8 16. h5 d6 17. Qg5 Rg8 18. h6 b4 19. axb4 Rxb4 20. Bb5+ axb5 21. Ndxb5 Rxb5 22. Nxb5 Qa5 23. Nxd6+ Ke7 24. Kb1 gxh6 25. Qxh6 Ba6 26. g5 Nfd7 27. Nf5+ exf5 28. Qd6+ Ke8 29. Rd5 Qd8 30. Rhd1 |
| ECO B66 in 2001 play it! naiditsch arkadi defeats black's de gleria france in 114 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Be7 10. f3 Nxd4 11. Bxd4 b5 12. Kb1 Rb8 13. Ba7 Rb7 14. Be3 O-O 15. h4 b4 16. Ne2 d5 17. e5 Nd7 18. f4 Nc5 19. Nd4 Ne4 20. Qe1 Bd7 21. Bd3 Qa8 22. g4 a5 23. g5 h5 24. g6 fxg6 25. Rg1 Qe8 26. Bc1 Rc7 27. Bxe4 dxe4 28. Qxe4 Kh7 29. Be3 Bc6 30. Nxc6 Rxc6 31. Rg3 Rf5 32. Rdg1 g5 33. fxg5 g6 34. Rd1 Qc8 35. Bd4 Rc7 36. b3 Rd7 37. Rgd3 Rd5 38. Bb2 Rxd3 39. Qxd3 Kg7 40. Qe3 Qb7 41. Qd4 Qf3 42. Bc1 Rf7 43. Rd3 Qc6 44. Kb2 Bf8 45. Be3 a4 46. bxa4 Rc7 47. Rd2 Qxa4 48. Qb6 Qa3+ 49. Kb1 Qc3 50. Qd4 Bc5 51. Qd8 Rf7 52. Rd7 Qe1+ 53. Bc1 Qf1 54. Qf6+ Qxf6 55. gxf6+ Kg8 56. Rd3 Rb7 57. Rd8+ Kh7 |
| ECO B90 in 2001 play it! naiditsch arkadi defeats black's henrichs thomas in 131 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. g4 h6 10. O-O-O Bb7 11. Bd3 Ne5 12. Rhe1 Nfd7 13. f4 Nxg4 14. e5 Nc5 15. Bg1 dxe5 16. fxe5 Qg5 17. Bf1 Be7 18. h3 b4 19. Na4 Qxd2+ 20. Rxd2 Nxa4 21. hxg4 Nc5 22. Be3 Rc8 23. Kb1 Bh4 24. Red1 Ne4 25. Rd3 Nc5 26. R3d2 O-O 27. Bg2 Bxg2 28. Rxg2 Rfd8 29. Rh1 Be7 30. Nf3 Ne4 31. Kc1 Rd5 32. g5 g6 33. gxh6 Bc5 34. Bxc5 Nxc5 35. Rd2 Rcd8 36. Rxd5 Rxd5 37. Ng5 Rd7 38. Rf1 Re7 39. Rd1 Nd7 40. Re1 Re8 41. b3 Rc8 42. Re2 Nf8 43. Rd2 Nh7 44. Ne4 Nf8 45. Nf6+ Kh8 46. Rd4 Rb8 47. Kd2 g5 48. Ke3 a5 49. Rc4 Nh7 50. Ng4 Rf8 51. Rc5 f5 52. exf6 Nxf6 53. Nxf6 Rxf6 54. Rxg5 Rxh6 55. Rxa5 Kg7 56. Rg5+ Kf6 57. Rg4 Rh2 58. Kd3 Rh3+ 59. Kd2 Rh2+ 60. Kc1 Rh1+ 61. Kb2 Kf5 62. Rxb4 e5 63. Rb8 e4 64. a4 e3 65. Re8 Kf4 66. a5 |
| ECO B98 in 2004 play it! naiditsch arkadi defeats black's enders peter in 55 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 g5 10. fxg5 Nfd7 11. Nxe6 fxe6 12. Qh5+ Kf8 13. Bb5 Rh7 14. O-O+ Kg8 15. g6 Rg7 16. Rf7 Bxh4 17. Qxh6 Rxf7 18. gxf7+ Kxf7 19. Rf1+ Bf6 20. e5 dxe5 21. Ne4 axb5 22. Qh7+ Kf8 23. Qh8+ Ke7 24. Qh7+ Kf8 25. Nxf6 Qb6+ 26. Kh1 Nxf6 27. Rxf6+ Ke8 28. Rf7 |
| ECO B33 in 2003 play it! naiditsch arkadi defeats black's nijboer friso in 81 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 a6 11. Nc3 O-O 12. O-O f5 13. f3 Bg5 14. Bxg5 Qxg5 15. f4 exf4 16. Qe2 Kh8 17. Rae1 Nd7 18. Qe6 Qf6 19. Qxf6 Nxf6 20. Na4 Rb8 21. Nb6 Nd7 22. Nxd7 Bxd7 23. Re7 Rbd8 24. Rfe1 a5 25. Kf2 Kg8 26. Kf3 Rf7 27. Kxf4 Rxe7 28. Rxe7 Kf8 29. Re3 g6 30. Kg5 Kf7 31. Kh6 Kf6 32. h4 a4 33. Kxh7 Rf8 34. Rf3 Rf7+ 35. Kg8 Rg7+ 36. Kh8 g5 37. Bxf5 Bxf5 38. Rxf5+ Kxf5 39. Kxg7 gxh4 40. Kf7 Kf4 41. c5 |
| ECO B90 in 2004 play it! naiditsch arkadi defeats black's gruenfeld yehuda in 62 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5 Be7 9. Qf3 Qc7 10. e5 Bb7 11. exd6 Bxd6 12. Qe3 Bc5 13. O-O-O Nbd7 14. Bxe6 fxe6 15. Qxe6+ Kf8 16. Qxf6+ gxf6 17. Ne6+ Kf7 18. Nxc7 Rad8 19. Be3 Bxg2 20. Rhg1 Bb7 21. N3d5 Bd6 22. Bh6 Rhg8 23. Rxg8 Rxg8 24. Ne3 Rc8 25. Nxb5 axb5 26. Rxd6 Bc6 27. Nf5 Be4 28. Nd4 Ne5 29. Kd1 Ng4 30. Be3 Nxe3+ 31. fxe3 Rg8 |
| ECO B96 in 2004 play it! naiditsch arkadi defeats black's nakamura hikaru in 127 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Bd7 8. Qe2 Nc6 9. O-O-O Nxd4 10. Rxd4 Qb6 11. Qd2 Bc6 12. Bc4 Be7 13. e5 dxe5 14. fxe5 Bc5 15. Rd3 Ne4 16. Nxe4 Bxe4 17. Rb3 Qc6 18. Rd1 O-O 19. Bd3 Bg6 20. Bxg6 fxg6 21. Be3 Rac8 22. a3 Be7 23. Rd3 Qe4 24. Rd7 Rfd8 25. Kb1 Qxe5 26. Bb6 Bf6 27. c3 Re8 28. Bd4 Qe4+ 29. Qd3 Qxd3+ 30. Rxd3 e5 31. Be3 Rcd8 32. Kc2 b5 33. Rxd8 Rxd8 34. Rxd8+ Bxd8 35. Kd3 Kf7 36. c4 bxc4+ 37. Kxc4 Ke6 38. b4 Bc7 39. Kc5 e4 40. h3 Be5 41. g4 h6 42. a4 g5 43. b5 axb5 44. axb5 g6 45. Kc6 Bd6 46. b6 Be5 47. b7 Bd6 48. Ba7 Bf4 49. Be3 Bd6 50. Bd2 Bg3 51. Ba5 Bb8 52. Bb6 h5 53. Bd4 hxg4 54. hxg4 Bh2 55. Be3 Bd6 56. Bxg5 Be5 57. Be3 Bd6 58. Bb6 Bb8 59. Bc7 Ba7 60. Bf4 Ke7 61. Kb5 e3 62. Bxe3 Bb8 63. Kc6 Ke6 64. Bb6 |
| ECO B42 in 2004 play it! naiditsch arkadi defeats black's milov vadim in 105 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. O-O d6 8. c4 Nf6 9. Nc3 O-O 10. Kh1 b6 11. f4 Bb7 12. Qe2 Nc6 13. Be3 Nb4 14. Bb1 Nd7 15. Nd4 Bf6 16. a3 Nc6 17. Nxc6 Bxc6 18. Rd1 Be7 19. b4 Qc7 20. Bd3 Rac8 21. Rac1 Qb8 22. Bd4 Rfe8 23. e5 dxe5 24. fxe5 Red8 25. Rf1 Nf8 26. Qf2 Be8 27. Be2 b5 28. cxb5 Bg5 29. bxa6 Bxc1 30. Rxc1 Ng6 31. Qe3 Ne7 32. Ba7 Qa8 33. b5 Rxc3 34. Qxc3 Qxa7 35. a4 Rc8 36. Qe1 Qe3 37. Rxc8 Nxc8 38. Qd1 Qxe5 39. h3 g6 40. Bf3 Kg7 41. Bb7 Qc5 42. Bxc8 Qxc8 43. Qd6 Qa8 44. Qc7 Qe4 45. a7 Qxa4 46. Qb8 Bxb5 47. a8=Q Qd1+ 48. Kh2 Bd7 49. Qh8+ Kh6 50. Qhf8+ Kh5 51. Qa5+ f5 52. Qe7 Qd2 53. Qc7 |
| ECO B90 in 2005 play it! naiditsch arkadi defeats black's palac mladen in 96 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 b4 9. Nce2 e5 10. Nb3 Nc6 11. g4 h6 12. Ng3 Be6 13. h4 d5 14. exd5 Nxd5 15. O-O-O Qc7 16. Bd3 a5 17. Nc5 Bxc5 18. Bxc5 O-O-O 19. Nf5 g6 20. Ng7 Kb8 21. Nxe6 fxe6 22. Be3 Nf4 23. Bxf4 exf4 24. Qf2 Ne5 25. Be4 Nc4 26. Qe2 Ka7 27. Bxg6 Ne3 28. Rxd8 Rxd8 29. g5 Qe5 30. Be4 a4 31. Qe1 Rd1+ 32. Qxd1 Nxd1 33. Rxd1 hxg5 34. h5 g4 35. h6 g3 36. h7 a3 37. c3 bxc3 38. bxa3 g2 39. Kc2 Kb6 40. Rg1 Qd4 41. Rxg2 Kc5 42. Rh2 Qh8 43. Rh5+ Kc4 44. a4 e5 45. Rh6 Kb4 46. Rb6+ Ka5 47. Rb5+ Kxa4 48. Rb3 Qf6 |
| ECO B63 in 2004 play it! naiditsch arkadi defeats black's kashashvili alex in 97 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f3 a6 10. h4 Bd7 11. Kb1 b5 12. Nxc6 Bxc6 13. Ne2 Qc7 14. Nd4 Bb7 15. Bd3 Kh8 16. h5 d5 17. h6 g6 18. Qe1 e5 19. Nb3 d4 20. f4 Nh5 21. Bxe7 Qxe7 22. fxe5 Qxe5 23. Qb4 Rad8 24. Rhe1 Nf4 25. Bf1 Ne6 26. Qe7 Bc8 27. Qh4 f6 28. Nc1 Nc5 29. Nd3 Nxd3 30. Bxd3 Be6 31. Rf1 g5 32. Qe1 Rd6 33. Rd2 Bf7 34. Rdf2 Bg6 35. Qa5 Re6 36. a4 Qh2 37. Rxf6 Rexf6 38. Rxf6 Qxh6 39. Rxf8+ Qxf8 40. axb5 axb5 41. Qxb5 Qd8 42. Qe5+ Kg8 43. b4 Bf7 44. Qa5 Qe7 45. Qb6 Qe5 46. b5 h5 47. Qc6 Be8 48. Qd5+ Qxd5 49. exd5 |
| ECO B53 in 1997 play it! naiditsch arkadi defeats black's hess christian in 55 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 g6 7. b3 Nf6 8. Nc3 Bg7 9. Bb2 O-O 10. h3 Bd7 11. Bd3 Rb8 12. Nd5 b5 13. Nxf6+ Bxf6 14. Bxf6 exf6 15. O-O Qe7 16. Rfe1 Ne5 17. Nxe5 fxe5 18. Rad1 Rfd8 19. Bf1 Bc6 20. f3 Qa7+ 21. Qf2 Qxf2+ 22. Kxf2 Kf8 23. Rd2 Ke7 24. Rc1 Rbc8 25. Rdc2 Kd7 26. Ke3 f5 27. cxb5 axb5 28. Rxc6 |
| ECO B96 in 2006 play it! naiditsch arkadi defeats black's schlecht daniel in 43 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Bxf6 gxf6 9. Qd2 Nc6 10. O-O-O Bd7 11. Be2 h5 12. Kb1 O-O-O 13. Nb3 Kb8 14. h4 Be7 15. Bf3 Na5 16. Qe2 Nxb3 17. axb3 Qc5 18. f5 b5 19. Bxh5 b4 20. Na4 Bxa4 21. bxa4 Rh7 22. Bg4 |
| ECO B23 in 2001 play it! naiditsch arkadi defeats black's baramidze david in 111 moves | 1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. Nd5 Nge7 5. Nec3 Nxd5 6. Nxd5 d6 7. a3 Be6 8. b4 Qd7 9. Bb5 Rc8 10. Bb2 a6 11. Bc4 Bxd5 12. exd5 Ne7 13. Ba2 c4 14. d3 c3 15. Bc1 g6 16. d4 Bg7 17. dxe5 Bxe5 18. O-O O-O 19. f4 Bg7 20. g4 Rfe8 21. Re1 Kh8 22. Be3 Ng8 23. h3 Re7 24. Qf3 Rce8 25. Bf2 b5 26. Rxe7 Rxe7 27. Re1 Qe8 28. Kf1 h6 29. Bb3 Kh7 30. Bh4 g5 31. fxg5 Rxe1+ 32. Bxe1 Qe5 33. gxh6 Nxh6 34. Bg3 Qe7 35. Qe2 Qg5 36. h4 Qc1+ 37. Qe1 Qxe1+ 38. Kxe1 Bf8 39. Ke2 Nxg4 40. Kd3 Ne5+ 41. Kxc3 f5 42. Kd4 Bg7 43. Ke3 Kg6 44. c3 Bf6 45. Bd1 Nc4+ 46. Kd3 Nb2+ 47. Kc2 Nxd1 48. Kxd1 Bxc3 49. Bxd6 Bf6 50. Bg3 f4 51. Be1 Kf5 52. Ke2 Ke4 53. d6 f3+ 54. Kf1 Kd5 55. Bg3 Ke6 56. h5 |
| ECO B41 in 2000 play it! naiditsch arkadi defeats black's czebe attila in 71 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. c3 Bg7 13. exf5 Bxf5 14. Nc2 O-O 15. Nce3 Bd7 16. Bd3 f5 17. Bc2 Kh8 18. O-O e4 19. f4 a5 20. Kh1 b4 21. Qe2 bxc3 22. bxc3 Ne7 23. Rab1 Nxd5 24. Nxd5 Rc8 25. c4 Rc5 26. g4 Qh4 27. gxf5 Bxf5 28. Rg1 Rcc8 29. Rg5 Bg6 30. Rbg1 Bd4 31. R1g4 Qh3 32. Ne7 Bh5 33. Qd1 Bf6 34. Rxh5 Qxh5 35. Nxc8 Qc5 36. Nxd6 |
| ECO B42 in 2002 play it! naiditsch arkadi defeats black's zeller frank ger in 71 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. O-O d6 8. c4 Nf6 9. Nc3 b6 10. f4 Nbd7 11. Qf3 Bb7 12. Kh1 Qc7 13. Bd2 h5 14. Qh3 Ng4 15. Rac1 Ndf6 16. f5 Qd7 17. Nd4 Rc8 18. b3 Bd8 19. fxe6 fxe6 20. Nd5 O-O 21. Nxf6+ Bxf6 22. Qxh5 Ne5 23. Bb1 Rc5 24. Qh3 Bc8 25. Ne2 b5 26. Be3 Rc6 27. Nf4 bxc4 28. Ng6 Nxg6 29. e5 Nxe5 30. Qh7+ Kf7 31. Rxf6+ Kxf6 32. Rf1+ Ke7 33. Qxg7+ Nf7 34. Rxf7+ Rxf7 35. Bg5+ Ke8 36. Qg8+ |
| ECO B66 in 1998 play it! naiditsch arkadi defeats black's de gleria france in 37 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Nxc6 bxc6 10. Bf4 d5 11. Qe3 Qa5 12. a3 Be7 13. Be2 O-O 14. h4 dxe4 15. Qg3 Nh5 16. Bxh5 Qxh5 17. Nxe4 c5 18. Bd6 Bxd6 19. Nf6+ |
| ECO C42 in 2006 play it! naiditsch arkadi defeats black's charbonneau pasc in 63 moves | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 O-O 9. O-O-O Ne5 10. Kb1 Re8 11. h4 Bf6 12. Ng5 Bf5 13. Bb5 c6 14. Be2 d5 15. Rhg1 h6 16. g4 Bg6 17. f4 Nc4 18. Bxc4 dxc4 19. Qf2 Qe7 20. Rde1 hxg5 21. hxg5 Bxg5 22. fxg5 Be4 23. Qh4 Qd6 24. Re2 Qg6 25. Rh2 Qh7 26. Qg3 Qg6 27. Rh5 f6 28. gxf6 Qxf6 29. Qh3 Bg6 30. Rh8+ Kf7 31. Rxe8 Kxe8 32. Rf1 |
| ECO C89 in 2004 play it! naiditsch arkadi defeats black's ivanchuk vassily in 95 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Bf5 14. Qf3 Qh4 15. g3 Qh3 16. Bxd5 cxd5 17. Be3 Bxd3 18. Qxd5 Rad8 19. Qf3 Bc4 20. Nd2 Be6 21. Bd4 Be7 22. Qg2 Qh5 23. Re5 Qg6 24. Ne4 Rd7 25. Nc5 Bxc5 26. Rxc5 Rfd8 27. Qf3 h6 28. h4 Bxa2 29. Rc6 Qc2 30. Rxa6 Bd5 31. Qg4 f5 32. Qf4 Re8 33. Kh2 Qd3 34. Rg6 Re4 35. Qb8+ Kh7 36. Raa6 Qd2 37. Rxh6+ Qxh6 38. Rxh6+ Kxh6 39. Qh8+ Kg6 40. h5+ Kg5 41. Bxg7 Kg4 42. Qh6 f4 43. Qg6+ Kf3 44. h6 Kxf2 45. h7 Re3 46. Bd4 Rxh7+ 47. Qxh7 fxg3+ 48. Kh3 |