| ECO C89 in 2005 play it! hebden mark defeats white's paramos domingue in 64 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. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Be6 16. Qf3 Rae8 17. Nd2 Bg4 18. Qg2 Qh5 19. a4 Re6 20. axb5 axb5 21. Nf1 Rfe8 22. Bd1 Bxd1 23. Raxd1 Qf5 24. Rc1 h5 25. h4 Re4 26. Bd2 Rxe1 27. Bxe1 Re2 28. b3 Ba3 29. Ra1 Bb2 30. Ra8+ Kh7 31. Bd2 b4 32. cxb4 Bxd4 |
| ECO C55 in 1984 play it! hebden mark defeats white's mercier jean pie in 46 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O Nxe4 5. Nc3 Nxc3 6. dxc3 h6 7. Qd5 Qf6 8. Re1 d6 9. Bb5 Bd7 10. Nd4 Nd8 11. f4 c6 12. fxe5 Qe7 13. e6 fxe6 14. Qh5+ Qf7 15. Be2 Be7 16. Rf1 Bf6 17. Bg5 Qxh5 18. Bxh5+ Ke7 19. Bxf6+ gxf6 20. Rad1 e5 21. Nf5+ Bxf5 22. Rxf5 Ne6 23. g3 Ng7 |
| ECO C88 in 1979 play it! hebden mark defeats white's jackson sheila in 78 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. a4 Bb7 9. d3 d6 10. Nc3 Na5 11. Ba2 b4 12. Ne2 b3 13. Bd2 bxc2 14. Qxc2 c5 15. Ng3 Nc6 16. Bc4 Bc8 17. h3 h6 18. a5 Rb8 19. Bc3 Ne8 20. Qd2 Nc7 21. Nf1 Nd4 22. Qd1 Bg5 23. Ne3 Qf6 24. Nh2 Qg6 25. Nd5 Nxd5 26. Bxd5 Be6 27. Bc4 Bxc4 28. dxc4 f5 29. Qd3 Bh4 30. g3 f4 31. g4 f3 32. Bxd4 exd4 33. Nxf3 Qf6 34. Kg2 Rxb2 35. Re2 Rxe2 36. Qxe2 d3 37. Qd1 Qb2 38. Nxh4 Rxf2+ 39. Kg1 Qd4 |
| ECO C28 in 2004 play it! hebden mark defeats white's lemmers oscar in 70 moves | 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Nge2 Be7 6. O-O O-O 7. a3 Nxc4 8. dxc4 d6 9. Qd3 Be6 10. Bg5 h6 11. Bxf6 Bxf6 12. b3 g6 13. Rad1 Bg7 14. Nd5 Re8 15. a4 b6 16. Kh1 Rc8 17. f3 Qh4 18. a5 bxa5 19. Ra1 c6 20. Ne3 d5 21. cxd5 cxd5 22. exd5 e4 23. fxe4 Bxa1 24. Rxa1 Bd7 25. Ng3 a4 26. bxa4 Qf6 27. Rf1 Qe5 28. Qa6 Qd4 29. Qe2 Rc3 30. Ng4 f5 31. Nxh6+ Kg7 32. Nhxf5+ gxf5 33. Nxf5+ Bxf5 34. Rxf5 Qxe4 35. Qf1 Qxf5 |
| ECO C35 in 2001 play it! hebden mark defeats white's eames robert in 60 moves | 1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Nc3 Bh4+ 5. Ke2 c6 6. d4 d5 7. Qd2 dxe4 8. Nxe4 Be7 9. Qxf4 Nh6 10. Kf2 f5 11. Nc3 Ng4+ 12. Kg1 O-O 13. Bc4+ Kh8 14. h3 Nf6 15. Ne5 Nd5 16. Qf3 Be6 17. Kh2 Nd7 18. Bxd5 Nxe5 19. dxe5 cxd5 20. Rd1 Qc7 21. Bf4 Rad8 22. Nxd5 Bxd5 23. Rxd5 g5 24. Bg3 g4 25. Qd3 f4 26. Be1 Rxd5 27. Qxd5 Qxc2 28. Bc3 g3+ 29. Kh1 f3 30. e6+ Kg8 |
| ECO C48 in 1995 play it! hebden mark defeats white's king jonathan in 136 moves | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Be2 Bc5 10. O-O O-O 11. Bd3 d6 12. Qf3 Be6 13. Qxb7 d5 14. Qa6 Bb6 15. Qa4 c5 16. Qh4 g6 17. Bf4 Qh8 18. Rae1 c4 19. Be2 Bd8 20. Qg3 Bf6 21. Bg4 Bxg4 22. Qxg4 a5 23. a4 h5 24. Qf3 Rfd8 25. Rd1 d4 26. cxd4 Bxd4 27. Bg5 Re8 28. c3 Be5 29. Rd7 Qg7 30. Rfd1 Rab8 31. Bc1 Qf6 32. Qd5 Bf4 33. Bxf4 Qxf4 34. Qd2 Qf6 35. Rd6 Rxb2 36. Qxb2 Qxd6 37. Qc2 Qf4 38. h3 Re4 39. Qd2 Qe5 40. h4 Kg7 41. g3 Qe8 42. Ra1 Qc6 43. Qg5 Qb6 44. Qd5 Re2 45. Rf1 Qc7 46. Rb1 Qa7 47. Rf1 Qb6 48. Qd4+ Qf6 49. Qxc4 Rc2 50. Qd5 Qxc3 51. Rd1 Rb2 52. Kg2 Qf6 53. Rf1 Qb6 54. Qe5+ Kh7 55. Qd5 Kg8 56. Kg1 Rb4 57. Rc1 Rb1 58. Rxb1 Qxb1+ 59. Kg2 Qb4 60. Qb5 Qe4+ 61. Kg1 Qe1+ 62. Kg2 Qc3 63. Qe8+ Kg7 64. Qb5 Kf6 65. Kg1 Ke7 66. Qb7+ Ke6 67. Qb6+ Kf5 68. Qb5+ Kg4 |
| ECO C68 in 2000 play it! hebden mark defeats white's lentze ingo by checkmate in 44 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d4 exd4 7. Qxd4 f6 8. Be3 Ne7 9. Nbd2 Be6 10. Qc3 Ng6 11. Nc4 Bxc4 12. Qxc4 Qe7 13. b4 O-O-O 14. a4 Rhe8 15. b5 Qxe4 16. Qa2 a5 17. bxc6 Qxc6 18. Rab1 Ne5 19. Nd4 Qc4 20. Rb3 Ng4 21. Qb2 Bxh2+ 22. Kh1 Qxf1# |
| ECO C89 in 1986 play it! hebden mark defeats white's chaumont g in 62 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. d3 Qd6 11. Nbd2 Bb7 12. Ne4 Qd7 13. Bg5 Rad8 14. d4 f6 15. Bh4 exd4 16. Nxd4 Ne5 17. Bg3 c5 18. Bxe5 fxe5 19. Ne2 c4 20. Bc2 Qe6 21. Qb1 Qh6 22. b3 Nf4 23. bxc4 Nxg2 24. Kxg2 Rxf2+ 25. Kxf2 Qxh2+ 26. Ke3 Bc5+ 27. Nd4 exd4+ 28. Kd3 Qh3+ 29. Ke2 Qe3+ 30. Kf1 Rf8+ 31. Kg2 Bxe4+ |
| ECO C45 in 1994 play it! hebden mark defeats white's lane gary w in 64 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Be3 Bb6 7. g3 O-O 8. Bg2 d6 9. h3 Re8 10. O-O Bd7 11. Re1 h6 12. g4 Ne5 13. Nf5 Bxe3 14. Rxe3 Bxf5 15. exf5 c6 16. a4 d5 17. Rg3 a5 18. b3 Nh7 19. f4 Nd7 20. Qd2 Nc5 21. Qd4 Qd6 22. h4 Nf6 23. Be4 g5 24. Bd3 Qd8 25. Ne4 Ne6 26. Re3 Kh7 27. Rd1 Rg8 28. Bf1 Qe8 29. Qxd5 Nf8 30. Ra1 Qc8 31. Rae1 Ra6 32. Qd8 N6d7 |
| ECO C35 in 2005 play it! hebden mark defeats white's borzakian manouk in 34 moves | 1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. e5 Ng4 6. d4 Bh4+ 7. Kf1 d6 8. exd6 O-O 9. Bxf4 cxd6 10. Nxh4 Qxh4 11. Qf3 Nc6 12. c3 Nge5 13. dxe5 dxe5 14. g3 Qh3+ 15. Qg2 exf4 16. gxf4 Qe3 17. h4 Qxf4+ |
| ECO C68 in 1999 play it! hebden mark defeats white's fatalibekova ele in 106 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Be3 O-O-O 9. Nd2 Re8 10. O-O-O Nf6 11. f3 c5 12. Ne2 Nd5 13. Bf2 Nb4 14. a3 Nc6 15. Rhe1 b6 16. Nc4 g6 17. Nc3 b5 18. Ne3 Bg7 19. Ncd5 Be6 20. Bg3 Ne5 21. h3 c4 22. f4 Nd7 23. Nxc7 Kxc7 24. f5+ Be5 25. Bxe5+ Nxe5 26. fxe6 Rxe6 27. Nd5+ Kb7 28. Nf4 Rc6 29. Rd5 Re8 30. Ne2 Rf6 31. Nc3 Rf2 32. Rd2 Rxd2 33. Kxd2 Kc6 34. Rf1 Re6 35. g4 g5 36. Ke3 Rh6 37. Ke2 Rxh3 38. Rf6+ Kc5 39. Rxa6 Rh2+ 40. Kd1 Nxg4 41. Ra5 Ne3+ 42. Kc1 g4 43. Rxb5+ Kc6 44. Rg5 h6 45. Rg7 h5 46. Nd5 Nxd5 47. exd5+ Kxd5 48. a4 Kc5 49. a5 Kb5 50. Rg5+ Ka6 51. b4 cxb3 52. cxb3 f6 53. Rg6 Kxa5 |
| ECO C44 in 1986 play it! hebden mark defeats white's carr neil l in 80 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. O-O O-O 9. Bxc6 bxc6 10. Be3 Qe8 11. Nd2 f5 12. f4 Bb6 13. Nxe4 fxe4 14. b4 a5 15. a3 Ba6 16. Re1 Kh8 17. Qg4 Bc8 18. Qg3 c5 19. bxc5 Bxc5 20. c4 dxc4 21. Ne2 Be7 22. Nc3 Qc6 23. Bf2 Bf5 24. Qe3 Rad8 25. Nxe4 Rd3 26. Qe2 Rxa3 27. Rxa3 Bxa3 28. g4 Qg6 29. Bg3 Bxe4 30. Qxe4 Qxg4 31. Qxc4 h5 32. Qe2 Rxf4 33. e6 h4 34. e7 Bc5+ 35. Kh1 Qxe2 36. e8=Q+ Qxe8 37. Rxe8+ Rf8 38. Rxf8+ Bxf8 39. Bxc7 a4 40. Kg2 a3 |
| ECO C21 in 1986 play it! hebden mark defeats white's thomas ian l in 114 moves | 1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 Nf6 5. Bb5+ Bd7 6. Bc4 c6 7. Bg5 Be7 8. d6 Bxd6 9. Ne2 c5 10. cxd4 cxd4 11. Qxd4 Be7 12. Nbc3 Nc6 13. Qd2 Ne5 14. Bb3 Bc6 15. O-O Qxd2 16. Bxd2 Nd3 17. Nf4 Nxf4 18. Bxf4 O-O 19. Rad1 Rfd8 20. h3 b5 21. Bc7 Rxd1 22. Rxd1 Rc8 23. Be5 Rd8 24. Rxd8+ Bxd8 25. Bd6 Bb6 26. Kf1 Ne8 27. Be7 Bd4 28. f3 Nc7 29. Ke2 Ne6 30. Bd6 a5 31. Kd3 Bf6 32. a3 g5 33. Bd5 Bxd5 34. Nxd5 Bxb2 35. Ne7+ Kf8 36. Nc6+ Ke8 37. Nxa5 Kd7 38. Bb4 Nf4+ 39. Kc2 Bf6 40. Nb7 Nxg2 41. Nd6 Ne1+ 42. Kd1 Nxf3 43. Nxb5 Ng1 44. Nd6 Nxh3 45. Nxf7 g4 46. Ke2 h5 47. Bd2 Ke6 48. Nh6 Ng5 49. Be3 Ne4 50. Kd3 Nc3 51. Bf4 Bg7 52. Be3 g3 53. a4 Nd5 54. Ng8 Kf7 55. a5 Nxe3 56. Kxe3 Kxg8 57. a6 Bd4+ |
| ECO C89 in 1998 play it! hebden mark defeats white's edwards david m in 72 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 d6 9. d3 h6 10. Nbd2 Re8 11. Nf1 Bf8 12. Ng3 g6 13. d4 Bg4 14. d5 Na5 15. h3 Bd7 16. Bc2 c6 17. dxc6 Bxc6 18. Nd2 d5 19. exd5 Bxd5 20. Nde4 Nxe4 21. Bxe4 Bxe4 22. Nxe4 Qb6 23. Be3 Qc6 24. f3 Rad8 25. Qe2 Nc4 26. Nf2 h5 27. Rad1 Nxe3 28. Qxe3 Bc5 29. Qe2 Rxd1 30. Rxd1 e4 31. fxe4 Rxe4 32. Qf3 Qe6 33. Kf1 Re3 34. Qf4 Re5 35. Qg3 Rf5 36. Rd2 Qxa2 |
| ECO C44 in 2002 play it! hebden mark defeats white's gayson peter m in 43 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Bc5 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. Nce4 O-O 12. g4 Qe5 13. Nxe6 fxe6 14. fxg7 d3 15. c3 Be7 16. Qf3 Qd5 17. b3 Ne5 18. Qg3 Nf7 19. bxc4 Qxc4 20. Qf4 e5 21. Qf5 Nh6 22. Qxh7+ |
| ECO C31 in 1985 play it! hebden mark defeats white's odonovan richard in 46 moves | 1. e4 e5 2. f4 d5 3. exd5 c6 4. d3 exf4 5. Bxf4 cxd5 6. Nf3 Nf6 7. Be2 Qb6 8. d4 Qxb2 9. Nbd2 Nc6 10. O-O Be7 11. Nb3 Qa3 12. Bd3 Ne4 13. c4 Be6 14. Bxe4 dxe4 15. Nfd2 Na5 16. d5 Bd7 17. Qe2 O-O 18. Nxe4 Rae8 19. Qc2 Qa4 20. Rac1 Bf5 21. Nf6+ Bxf6 22. Qxf5 Nxc4 23. Nc5 Bd4+ |
| ECO C24 in 2004 play it! hebden mark defeats white's ledger david j by checkmate in 48 moves | 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. O-O O-O 6. c3 d6 7. Bb3 Na5 8. Bc2 c5 9. b4 cxb4 10. cxb4 Nc6 11. b5 Na5 12. d4 Bg4 13. dxe5 dxe5 14. Qxd8 Rfxd8 15. Nxe5 Rac8 16. Bb3 Nxb3 17. axb3 Be2 18. Be3 Bxf1 19. Kxf1 Rc2 20. g3 Nxe4 21. Rxa7 Nxf2 22. Na3 Bxa3 23. Rxa3 Ng4 24. Nxg4 Rd1# |
| ECO C35 in 1994 play it! hebden mark defeats white's kennaugh charles in 42 moves | 1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. e5 Ng4 6. O-O O-O 7. h3 d5 8. Bb3 c5 9. hxg4 c4 10. Ba4 b5 11. Bxb5 Qb6+ 12. Kh1 Qxb5 13. Nc3 Qc6 14. d4 Bxg4 15. Bxf4 Nd7 16. Qd2 Bxf3 17. Rxf3 f6 18. exf6 Bxf6 19. Re1 Rf7 20. Rfe3 Nf8 21. Be5 Bg5 |
| ECO C55 in 1983 play it! hebden mark defeats white's kudrin sergey in 108 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Bb3 O-O 6. O-O d6 7. c3 Nd7 8. Be3 Na5 9. Bc2 c5 10. Nbd2 Nc6 11. h3 Re8 12. a3 a6 13. b4 b5 14. Re1 h6 15. Nf1 Bf8 16. Ng3 cxb4 17. axb4 Nf6 18. d4 exd4 19. Nxd4 Bb7 20. f4 Ne7 21. Nb3 Rc8 22. Bd4 Nc6 23. Bf2 g6 24. Qd2 h5 25. Rad1 Qc7 26. Bb1 h4 27. Nf1 Nb8 28. e5 dxe5 29. fxe5 Rxe5 30. Bd4 Rxe1 31. Qxe1 Qf4 32. Be3 Qe5 33. Qxh4 Nbd7 34. Na5 Ba8 35. Bd4 Qh5 36. Qxh5 Nxh5 37. Ne3 Nf4 38. Kf2 Ne6 39. Ba2 Nxd4 40. Rxd4 Nf6 41. Nd1 Ne4+ 42. Kg1 Nxc3 43. Nxc3 Rxc3 44. Rd7 Rc1+ 45. Kh2 Rf1 46. Rd8 Be4 47. Re8 Kg7 48. Rxe4 Bd6+ 49. g3 Rf2+ 50. Kg1 Rxa2 51. Nc6 Bxg3 52. Re7 Bh4 53. Rb7 Bf6 54. Kh1 g5 |
| ECO C68 in 1989 play it! hebden mark defeats white's villavicencio ad in 64 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Be3 O-O-O 9. Nd2 Re8 10. O-O-O c5 11. Ne2 b6 12. Nc3 Ne7 13. Rhe1 g6 14. Bf4 Bg7 15. Nf3 Bxc3 16. bxc3 Be6 17. a3 f6 18. e5 f5 19. Ng5 Nc6 20. h4 h6 21. Nxe6 Rxe6 22. Rd3 h5 23. Bg5 Rxe5 24. Rxe5 Nxe5 25. Re3 Nc4 26. Re6 Rg8 27. a4 Rg7 28. Bh6 Kd7 29. Rf6 Re7 30. Kd1 Re6 31. Rf7+ Kc6 32. Bc1 Nd6 |
