| ECO B02 in 1998 play it! oort defeats black's biggie1 by checkmate in 47 moves | 1. e4 Nf6 2. e5 e6 3. exf6 gxf6 4. Qh5 Rg8 5. Qxh7 Bg7 6. Qxg8+ Ke7 7. Qxg7 Qf8 8. Qxf8+ Kxf8 9. Nc3 d5 10. Nf3 Bd7 11. d4 c6 12. Bf4 b5 13. a4 Be8 14. axb5 cxb5 15. Bxb5 a6 16. Bd6+ Kg8 17. Bxe8 Nd7 18. Bxd7 Re8 19. Bxe8 Kg7 20. Rxa6 f5 21. Ra7 Kg6 22. Rxf7 Kh5 23. Re7+ Kg4 24. Rg7# |
| ECO B02 in 1998 play it! oort defeats black's yaz by checkmate in 45 moves | 1. e4 Nf6 2. e5 Ne4 3. d3 Nc5 4. d4 Ne4 5. Bd3 d5 6. f3 Bf5 7. Ne2 Rg8 8. O-O Qd7 9. c4 dxc4 10. Bxe4 Nc6 11. Na3 O-O-O 12. Be3 c3 13. bxc3 Bxe4 14. fxe4 Qg4 15. Ng3 Nxe5 16. Qb3 Nc6 17. Rab1 Qg6 18. Qxb7+ Kd7 19. d5 Ne5 20. Nb5 Nd3 21. Nxc7 Qg4 22. Qc6+ Kc8 23. Na8# |
| ECO B03 in 1998 play it! oort defeats black's amirkabir in 35 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 g6 4. c4 Bg7 5. cxd5 O-O 6. Nc3 e6 7. Nf3 Qe7 8. Nb5 Na6 9. d6 cxd6 10. Nxd6 Nb4 11. Bd2 Nc6 12. Be2 a5 13. Rc1 a4 14. O-O a3 15. b4 Nxd4 16. Nxd4 b5 17. f4 Ra7 18. Nxc8 |
| ECO B02 in 1998 play it! oort defeats black's biggie1 by checkmate in 49 moves | 1. e4 Nf6 2. e5 Ne4 3. Nc3 Nxc3 4. dxc3 g6 5. Nf3 Bg7 6. Bb5 c6 7. Be2 c5 8. Qd5 e6 9. Qxc5 b6 10. Qd6 Qe7 11. Qxe7+ Kxe7 12. Bg5+ Bf6 13. Bxf6+ Kf8 14. Bxh8 f6 15. exf6 Kg8 16. Bg7 Ba6 17. Ng5 Nc6 18. Bxa6 Rf8 19. Bxf8 Kxf8 20. Nxh7+ Kf7 21. O-O-O Ne5 22. f4 Ng4 23. Rxd7+ Ke8 24. Re7+ Kd8 25. Rd1# |
| ECO B02 in 1998 play it! oort defeats black's amirkabir in 53 moves | 1. e4 Nf6 2. e5 Ne4 3. d3 Nxf2 4. Kxf2 e6 5. Nf3 Bc5+ 6. d4 Bf8 7. Bd3 g6 8. Nc3 d6 9. Bg5 Be7 10. Bxe7 Qxe7 11. Ne4 Nc6 12. Qd2 Bd7 13. Nf6+ Kd8 14. Qh6 Kc8 15. Qg7 Rd8 16. exd6 cxd6 17. Rhe1 e5 18. dxe5 dxe5 19. Nxd7 Rxd7 20. Nxe5 Qc5+ 21. Kg3 Nxe5 22. Rxe5 Qd6 23. Bb5 Rd8 24. Bc4 Re8 25. Re1 Kc7 26. Qxf7+ Re7 27. Qxe7+ |
| ECO B05 in 1998 play it! oort defeats black's kieshof by checkmate in 41 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 cxd6 8. Nc3 Bxf3 9. Bxf3 Nxc4 10. Qa4 Nb6 11. Bxc6+ bxc6 12. Qxc6+ Nd7 13. O-O Rc8 14. Qa6 Qc7 15. Re1 e6 16. Nb5 Qb6 17. Qxc8+ Ke7 18. Bg5+ f6 19. Nc7 fxg5 20. Qe8+ Kf6 21. Qxe6# |
| ECO B03 in 1998 play it! oort defeats black's havrefras in 71 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. d5 Bg7 8. Nge2 O-O 9. Nd4 Bd7 10. Be2 Na6 11. O-O Rc8 12. b3 Nc5 13. Re1 e6 14. Rb1 exd5 15. Nxd5 Nxd5 16. cxd5 Ne4 17. Bb2 Nf6 18. Qd2 Nxd5 19. Bf3 Bc6 20. Nxc6 bxc6 21. Bxg7 Kxg7 22. Bxd5 cxd5 23. Qxd5 Rc2 24. Qd4+ Kg8 25. Qxa7 Qc7 26. Qxc7 Rxc7 27. a4 Rfc8 28. b4 Rc4 29. f3 Rb8 30. Re4 Rxe4 31. fxe4 Rc8 32. b5 Rc4 33. b6 Rxa4 34. b7 Rxe4 35. b8=Q+ Kg7 36. Qxd6 |
| ECO B03 in 1998 play it! oort defeats black's kieshof by checkmate in 49 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 Bf5 6. Nc3 Nc6 7. g4 Bd7 8. c5 dxc5 9. dxc5 Nc8 10. Bc4 e6 11. Be3 Qh4+ 12. Bf2 Qd8 13. Nf3 b6 14. cxb6 Nxb6 15. Bd3 Bb4 16. O-O O-O 17. Ng5 Bxc3 18. Bxh7+ Kh8 19. Be4 Bxe5 20. Qd3 g6 21. Qh3+ Kg7 22. Qh7+ Kf6 23. Nxf7 Rxf7 24. Bh4+ g5 25. Bxg5# |
| ECO B02 in 1998 play it! oort defeats black's amirkabir in 53 moves | 1. e4 Nf6 2. e5 Ne4 3. d3 Nxf2 4. Kxf2 e6 5. Nf3 Bc5+ 6. d4 Bf8 7. Bd3 g6 8. Nc3 d6 9. Bg5 Be7 10. Bxe7 Qxe7 11. Ne4 Nc6 12. Qd2 Bd7 13. Nf6+ Kd8 14. Qh6 Kc8 15. Qg7 Rd8 16. exd6 cxd6 17. Rhe1 e5 18. dxe5 dxe5 19. Nxd7 Rxd7 20. Nxe5 Qc5+ 21. Kg3 Nxe5 22. Rxe5 Qd6 23. Bb5 Rd8 24. Bc4 Re8 25. Rae1 Kc7 26. Qxf7+ Re7 27. Qxe7+ |
| ECO B00 in 1998 play it! oort defeats black's fire in 39 moves | 1. e4 Nc6 2. d4 Nf6 3. e5 Nd5 4. c4 Ndb4 5. Nc3 b5 6. a3 d5 7. cxb5 Na5 8. axb4 Nb3 9. Qxb3 Rb8 10. Qxd5 Qxd5 11. Nxd5 e6 12. Nxc7+ Kd7 13. Rxa7 Rb7 14. Rxb7 Bxb7 15. Na6 Bxa6 16. bxa6 Bxb4+ 17. Bd2 Bxd2+ 18. Kxd2 Ra8 19. Kc3 Ke7 20. Bc4 |
| ECO B00 in 1998 play it! oort defeats black's fire in 21 moves | 1. e4 Nc6 2. d4 Nf6 3. e5 Nd5 4. c4 Ndb4 5. Bd2 Na6 6. Nf3 e6 7. Nc3 Nxd4 8. Nxd4 Nc5 9. Be3 Ne4 10. Nxe4 d5 11. exd6 |
| ECO B00 in 1998 play it! oort defeats black's janjan in 31 moves | 1. e4 Nc6 2. Nf3 Nf6 3. e5 Ng4 4. d4 e6 5. h3 Nh6 6. Nc3 f6 7. Bd3 fxe5 8. Bg5 Ne7 9. Nxe5 d6 10. Qh5+ g6 11. Bxg6+ hxg6 12. Nxg6 Kd7 13. Nxh8 Bg7 14. Ng6 c5 15. Nxe7 cxd4 16. Nf5 |
| ECO B00 in 1998 play it! oort defeats black's joggle in 25 moves | 1. e4 Nc6 2. d4 e5 3. dxe5 d6 4. Nf3 f6 5. exf6 gxf6 6. Nd4 Be7 7. Qh5+ Kd7 8. Bb5 a6 9. Nxc6 bxc6 10. Qh3+ Ke8 11. Bxc6+ Kf8 12. Bh6+ Kf7 13. Qh5+ |
| ECO B00 in 1998 play it! oort defeats black's monik in 101 moves | 1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Ne5 5. Bf4 Ng6 6. Bg3 Nf6 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Qd4 e5 10. Bxe5 Nxe5 11. Qxe5+ Kd8 12. Nge2 Bd6 13. Qg5 Qg4 14. Qxg4 Nxg4 15. Nxe4 Bb4+ 16. c3 Re8 17. cxb4 Rxe4 18. f3 Rxb4 19. fxg4 Rxb2 20. Kf2 c6 21. Rhb1 Rxb1 22. Rxb1 cxd5 23. Rxb7 Ke8 24. Ke3 a6 25. Nf4 Rd8 26. Kd4 Ra8 27. Nxd5 Rd8 28. Re7+ Kf8 29. Ra7 g6 30. Rxa6 f5 31. gxf5 gxf5 32. Rf6+ Kg7 33. Rxf5 Ra8 34. Rf2 Ra4+ 35. Kc5 Ra5+ 36. Kc4 Ra3 37. Nc3 Ra8 38. a4 Rc8+ 39. Kb4 Rd8 40. a5 h6 41. a6 Rd6 42. a7 Ra6 43. Ra2 Rxa7 44. Rxa7+ Kf6 45. Ra6+ Kg7 46. Ne4 Kh7 47. Ng3 h5 48. Nxh5 Kh8 49. g4 Kh7 50. g5 Kh8 51. g6 |
| ECO B00 in 1998 play it! oort defeats black's greenmonster by checkmate in 49 moves | 1. e4 Nc6 2. Nf3 Nf6 3. e5 Ne4 4. d3 Nc5 5. d4 Ne4 6. d5 Nb4 7. a3 Na6 8. Bxa6 bxa6 9. Qd4 f5 10. Nbd2 c5 11. dxc6 Nxd2 12. Bxd2 dxc6 13. Qxd8+ Kxd8 14. O-O-O Be6 15. Nd4 Bd5 16. Nxf5 Bxg2 17. Bb4+ Kc7 18. Rhg1 Bf3 19. Ba5+ Kb7 20. Rd7+ Kb8 21. Rg3 Bd5 22. Nd4 Rg8 23. Rb3+ Bxb3 24. Nxc6+ Kc8 25. Rc7# |
| ECO B00 in 1998 play it! oort defeats black's ndogg in 15 moves | 1. e4 Nc6 2. Nf3 g6 3. Nc3 Bg7 4. d4 e5 5. d5 Nd4 6. Nxd4 exd4 7. Nb5 d6 8. f3 |
| ECO B00 in 1998 play it! oort defeats black's astra in 117 moves | 1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 O-O-O 6. c4 Qh5 7. h3 e6 8. O-O Bxh3 9. Ng5 Qh4 10. gxh3 Nxd4 11. Be3 Nf3+ 12. Nxf3 Qxh3 13. Ng5 Qh4 14. Qe1 Nh6 15. f4 Qxe1 16. Rxe1 Be7 17. Nc3 Rdf8 18. Bxa7 Nf5 19. Bf2 h6 20. Nf3 g5 21. Bd3 g4 22. Bxf5 gxf3 23. Bd4 Rhg8+ 24. Kf1 Bh4 25. Rxe6 fxe6 26. Bxe6+ Kb8 27. Bxg8 Rxg8 28. Rd1 Rg2 29. Ne4 Rh2 30. a3 b6 31. Kg1 Re2 32. Nc3 Rxb2 33. c5 bxc5 34. Bxc5 Rc2 35. Rb1+ Kc8 36. Bd4 Rd2 37. Rd1 Rc2 38. Ne4 Ra2 39. Rd3 Re2 40. Nd2 f2+ 41. Kg2 Re1 42. Nf1 Re4 43. Be5 h5 44. Rh3 Be7 45. Rxh5 Bxa3 46. Kf3 Ra4 47. Rh8+ Kb7 48. Rh7 Rc4 49. Kxf2 Rc2+ 50. Kg3 Bb4 51. Ne3 Bd2 52. Nxc2 Kc6 53. Rxc7+ Kb5 54. f5 Kb6 55. f6 Bh6 56. Rg7 Kc6 57. f7 Bxg7 58. Bxg7 Kd5 59. Kf4 |
| ECO B00 in 1998 play it! oort defeats black's terp in 33 moves | 1. e4 b6 2. d4 Bb7 3. Bd3 g6 4. Nf3 Bg7 5. Nc3 e6 6. Bf4 d5 7. exd5 exd5 8. O-O Nc6 9. Nb5 Nge7 10. Nxc7+ Kf8 11. Nxa8 Qxa8 12. Re1 Qd8 13. c3 f5 14. Ng5 h6 15. Ne6+ Ke8 16. Nxd8 Nxd8 17. Qa4+ |
| ECO B00 in 1998 play it! oort defeats black's xybernautica in 73 moves | 1. e4 b6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qe6+ 5. Be3 Bb7 6. d5 Qe5 7. Nf3 Qf5 8. Bb5+ Nd7 9. Nh4 Qe5 10. Bxd7+ Kxd7 11. Nf3 Qf6 12. h4 Rd8 13. Qd3 Kc8 14. h5 h6 15. Bd4 Qd6 16. Qf5+ e6 17. Qxf7 Bxd5 18. Bxg7 Bxg7 19. Qxg7 Ne7 20. Nxd5 Qxd5 21. Qxe7 Qe4+ 22. Kf1 Qxc2 23. Qxe6+ Kb8 24. Qb3 Qe4 25. Re1 Qg4 26. Ne5 Qxg2+ 27. Kxg2 Rhg8+ 28. Kh3 Rg5 29. Nc6+ Kc8 30. Qe6+ Rd7 31. Nxa7+ Kb7 32. Qxh6 Rd3+ 33. Kh4 Rgd5 34. Qc6+ Kxa7 35. Qxc7+ Ka6 36. Qc4+ Ka7 37. Re7+ |
| ECO B00 in 1998 play it! oort defeats black's amirkabir in 35 moves | 1. e4 b6 2. d4 Bb7 3. Bd3 g6 4. Nf3 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. h3 e6 8. e5 Ng8 9. O-O d6 10. Be4 f6 11. exd6 Qxd6 12. Nb5 Qd7 13. Bf4 e5 14. dxe5 Qxd1 15. Raxd1 fxe5 16. Bxc6+ Bxc6 17. Nxc7+ Kf7 18. Nxe5+ |