| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 121 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Nxd4 9. Qxd4 Qxd4 10. exd4 Bd6 11. Nb5 Bb8 12. Nc3 Bd7 13. d5 O-O 14. Re1 Ng4 15. g3 Ne5 16. Be2 Bd6 17. f4 Bc5+ 18. Kh1 Ng6 19. Bg4 Rad8 20. Bf3 Rfe8 21. Be3 Bxe3 22. Rxe3 e5 23. fxe5 Nxe5 24. Bg2 Nc4 25. Rxe8+ Rxe8 26. Bf1 Ne3 27. Bd3 Rd8 28. Kg1 Bf5 29. Re1 Bxd3 30. Rxe3 Ba6 31. Kf2 Kf8 32. Kf3 Bc4 33. Ke4 Re8+ 34. Kf3 Rd8 35. Ke4 Re8+ 36. Kd4 Rxe3 37. Kxe3 Ke8 38. Kd4 Bf1 39. Ne4 Ke7 40. b4 Bg2 41. a4 f5 42. Nc5 b6 43. Ne6 Kf6 44. h4 Bh1 45. Nf4 g6 46. d6 Bf3 47. a5 bxa5 48. bxa5 Be4 49. g4 Bc6 50. g5+ Kf7 51. Ke5 Be4 52. Ne6 Ke8 53. h5 Bc6 54. h6 Bd7 55. Nc7+ Kd8 56. Nd5 a6 57. Nf6 Bc6 58. Nxh7 Bb7 59. Nf6 Bh1 60. h7 Be4 61. h8=Q# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 107 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Bd7 9. e4 Ne5 10. Be2 Qb6 11. Nb3 Be7 12. Be3 Qc7 13. Nb5 Qb8 14. Rc1 Bc6 15. f3 O-O 16. N5d4 Ba4 17. Qe1 b6 18. Kh1 Rd8 19. Qg3 g6 20. Bh6 a6 21. f4 Bxb3 22. fxe5 Rxd4 23. exf6 Qxg3 24. hxg3 Bxf6 25. Rxf6 Bxa2 26. Bxa6 Rdd8 27. Be2 Rac8 28. Rcf1 Rd7 29. Ra1 Ra7 30. Bd1 Rca8 31. Rc1 Rd8 32. Be2 Bb3 33. Rf3 Ba4 34. Ra3 Ra5 35. Be3 Rb8 36. b4 Raa8 37. e5 Bc6 38. Rxa8 Bxa8 39. Bf3 Bxf3 40. gxf3 b5 41. Bh6 Rd8 42. Rc5 Rb8 43. Kg2 Kh8 44. Kh3 Kg8 45. Kg4 Kh8 46. Kg5 Kg8 47. Kf6 g5 48. g4 Re8 49. Rxb5 Rd8 50. Rb7 Rc8 51. b5 Ra8 52. b6 Kh8 53. Rc7 Ra5 54. Rc8# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 85 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 e5 8. Qa4+ Nfd7 9. Qb3 Qe7 10. Nd5 Qe6 11. Nc7+ Ke7 12. Ndxe6 fxe6 13. Nxa8 Nc5 14. Qa3 Kf7 15. Qxa7 Nc6 16. Qb6 Be7 17. Nc7 Rd8 18. O-O Kg6 19. f3 Bd6 20. Nb5 Be7 21. e4 Na4 22. Qf2 Bc5 23. Be3 Bxe3 24. Qxe3 Nxb2 25. Be2 Na4 26. f4 h6 27. Qg3+ Kh7 28. fxe5 Rg8 29. Rf7 Kh8 30. Nd6 Nc5 31. Nxc8 Nxe4 32. Qe3 Ng5 33. Nd6 Nb4 34. Qc5 Nd5 35. Rxb7 Nf4 36. Bc4 Ng6 37. Rf1 Ra8 38. Nf7+ Kg8 39. Qc7 Ne7 40. Qxe7 Kh7 41. Bd3+ Ne4 42. Ng5+ Kh8 43. Qxg7# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 103 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 e5 8. Qa4+ Nbd7 9. Nf3 Bd6 10. Nb5 Bb8 11. Ng5 Bd6 12. Nxf7 Nb6 13. Nbxd6+ Kf8 14. Qb4 a5 15. Qc5 Nfd7 16. Qb5 Qf6 17. Nxh8 Qxd6 18. Bb3 Qc6 19. Qxc6 bxc6 20. Nf7 a4 21. Be6 Ke7 22. Bxd7 Nxd7 23. Ng5 h6 24. Ne4 Ba6 25. f3 Bc4 26. Bd2 Rb8 27. Bc3 Rb5 28. Kf2 Ke6 29. Rhd1 Rd5 30. Nd2 Ba6 31. e4 Rd6 32. Nf1 Rxd1 33. Rxd1 Bc4 34. Ne3 Bxa2 35. Nf5 Nc5 36. Rd6+ Kf7 37. Bxe5 Ne6 38. Rxc6 Kf8 39. Ra6 Bb3 40. Ra7 g6 41. Nxh6 Ke8 42. Ng4 Nc5 43. Nf6+ Kd8 44. Bd6 Nxe4+ 45. fxe4 Kc8 46. Rc7+ Kd8 47. Rb7 Be6 48. h4 g5 49. hxg5 a3 50. g6 a2 51. g7 Bf5 52. g8=Q# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k in 77 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Bd7 9. e4 Nxd4 10. Qxd4 Bc6 11. Qe3 Qa5 12. Rd1 Qe5 13. Qg5 Qxg5 14. Bxg5 Bc5 15. Rac1 Rc8 16. Bxf6 gxf6 17. g3 a6 18. a3 Rg8 19. b4 Be7 20. Bd3 Bd6 21. b5 Kd8 22. bxc6 Bb4 23. cxb7 Rb8 24. Bxa6+ Ke7 25. axb4 h5 26. Nb5 Kf8 27. Rc8+ Kg7 28. Rdc1 Rxb7 29. Bxb7 Rxc8 30. Rxc8 h4 31. Nd6 hxg3 32. b5 f5 33. b6 gxf2+ 34. Kxf2 Kf6 35. Ba8 Ke5 36. b7 fxe4 37. b8=Q Kf6 38. Nxe4+ Kf5 39. Nd6+ |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 101 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Nxd4 9. Qxd4 Qxd4 10. exd4 Bd6 11. Bg5 Bd7 12. Nb5 Bb8 13. Rfe1 O-O 14. Bd3 Nd5 15. a4 Bf4 16. Bxf4 Nxf4 17. Be4 Bc6 18. Ra3 Bxe4 19. Rxe4 Nd5 20. Nc3 Nf6 21. Re5 Rfd8 22. Ne2 Nd5 23. f4 Re8 24. Rb3 f6 25. Re4 b6 26. Nc3 g6 27. Nxd5 exd5 28. Rxe8+ Rxe8 29. Rb5 Rd8 30. Kf2 Kf7 31. a5 Rd6 32. Ke3 Ke6 33. g4 Rc6 34. axb6 Rxb6 35. Rxb6+ axb6 36. h4 f5 37. g5 Ke7 38. Kd3 Kd6 39. Kc3 Kd7 40. Kb4 Kc7 41. Kb5 Kb7 42. b4 h6 43. gxh6 Kc7 44. h7 Kd6 45. h8=Q Ke7 46. Qg7+ Ke6 47. Kxb6 Kd6 48. Kb7 Ke6 49. Kc6 g5 50. fxg5 f4 51. Qd7# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k in 129 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Nxd4 9. Qxd4 Qxd4 10. exd4 Bd6 11. Bg5 Bd7 12. Nb5 Bb8 13. Rfe1 O-O 14. Bd3 Nd5 15. Nc3 Bc6 16. Nxd5 Bxd5 17. f3 Bd6 18. b3 Rac8 19. Rac1 f6 20. Bd2 Rxc1 21. Rxc1 g5 22. Be4 Kg7 23. g3 h6 24. Kf2 f5 25. Bxd5 exd5 26. f4 Kf6 27. h3 Re8 28. Kf3 a6 29. a4 Re4 30. Rc8 gxf4 31. gxf4 Ke7 32. Be3 Kf6 33. Rd8 Re6 34. Bf2 b5 35. axb5 axb5 36. Rd7 Kg6 37. Rb7 Kf6 38. Rxb5 Re4 39. Rxd5 Ke6 40. Rb5 Bxf4 41. b4 Bd6 42. Rb6 Kd5 43. b5 Rf4+ 44. Ke3 Re4+ 45. Kd3 Re7 46. Ra6 f4 47. b6 f3 48. Ra5+ Kc6 49. d5+ Kb7 50. Ra7+ Kc8 51. Rxe7 Bxe7 52. Ke4 Kb7 53. Kxf3 h5 54. h4 Bf6 55. Kf4 Be7 56. Kf5 Bd8 57. d6 Kc6 58. Ke6 Kb7 59. Kd7 Ka6 60. Kxd8 Ka5 61. d7 Kb4 62. Ke8 Ka3 63. d8=Q Ka2 64. Qd4 Kb3 65. Qd3+ |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 115 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Bd7 9. e4 Nxd4 10. Qxd4 Bc6 11. Qe3 Qc7 12. Qf3 Bd7 13. b3 Bb4 14. Bf4 Qa5 15. Ne2 Bc6 16. a3 Bxe4 17. axb4 Qxa1 18. Bb5+ Kf8 19. Rxa1 Bxf3 20. gxf3 Kg8 21. Bd3 Nd5 22. Bd6 a6 23. b5 a5 24. Nd4 b6 25. Be4 Rd8 26. Be5 Nf6 27. Rc1 Nxe4 28. fxe4 h5 29. Rc4 Rd7 30. Bc7 e5 31. Bxe5 h4 32. Kg2 Rh5 33. Bc7 Rh6 34. f4 Rg6+ 35. Kh3 Rh6 36. Kg4 h3 37. f5 Kf8 38. Bf4 g5 39. Bxg5 Rhd6 40. Be3 Ke8 41. Kxh3 f6 42. Kg4 Rg7+ 43. Kf4 Rh7 44. Nf3 Kd8 45. h4 Rc7 46. Rxc7 Kxc7 47. Nd4 Kb7 48. h5 Rd7 49. e5 fxe5+ 50. Kxe5 Re7+ 51. Ne6 Kc8 52. f6 a4 53. fxe7 Kd7 54. bxa4 Ke8 55. Kd6 Kf7 56. Bd4 Kg8 57. e8=Q+ Kh7 58. Qg6# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 117 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 e5 8. Bb5+ Ke7 9. Nf3 Qxd1+ 10. Nxd1 e4 11. Nd4 a6 12. Be2 Bd7 13. f3 Nc6 14. O-O Ke8 15. fxe4 Nxe4 16. Bf3 Nd6 17. Bd5 Be7 18. Bd2 Bf6 19. Bc3 Ne7 20. Bf3 a5 21. Nf2 Ra6 22. Rac1 b5 23. Nd3 b4 24. Bd2 Ra7 25. Rc5 Kf8 26. Rfc1 Kg8 27. Rc7 Rxc7 28. Rxc7 Bc8 29. a3 bxa3 30. bxa3 Ne8 31. Rc1 a4 32. Nc5 Be5 33. Nxa4 Ba6 34. Nc5 Bc8 35. Bb4 Ng6 36. a4 Bc7 37. a5 Ne5 38. a6 Bb8 39. Nb5 Bg4 40. Bxg4 Nxg4 41. a7 Bxa7 42. Nxa7 h5 43. Nc6 Nd6 44. e4 Kh7 45. Rd1 Nc4 46. Rd7 Rc8 47. Nd4 Nge5 48. Rb7 Ra8 49. g3 Ra1+ 50. Kg2 Ra2+ 51. Kh3 g5 52. Nce6 g4+ 53. Kh4 Rxh2+ 54. Kg5 h4 55. Kf6 hxg3 56. Ng5+ Kh6 57. Nf5+ Kh5 58. Rxf7 g2 59. Rh7# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 123 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Bd7 9. e4 Nxd4 10. Qxd4 Bc6 11. Qe3 Bb4 12. Rd1 Qb8 13. Qg5 Bxc3 14. bxc3 O-O 15. f3 h6 16. Qc5 Rc8 17. Qd4 e5 18. Qe3 Bxe4 19. Bxf7+ Kxf7 20. fxe4 Rc4 21. Rb1 Qc7 22. Qd3 Rc8 23. Qe3 Rxc3 24. Qxa7 Rxc1 25. Rbxc1 Qxc1 26. Rxc1 Rxc1+ 27. Kf2 Nxe4+ 28. Ke3 Nc5 29. a4 Ke6 30. a5 Kf5 31. a6 Rc3+ 32. Kd2 Ne4+ 33. Ke2 bxa6 34. Qd7+ Kf6 35. g4 g6 36. Qd8+ Ke6 37. Qg8+ Kf6 38. Qh8+ Ke6 39. Qxh6 Kd5 40. Qxg6 Rc2+ 41. Kf3 Rc3+ 42. Kg2 Rc2+ 43. Kh3 a5 44. g5 a4 45. Qf7+ Kd6 46. Qf8+ Ke6 47. g6 Ng5+ 48. Kh4 Ne4 49. Qf7+ Kd6 50. h3 Kc5 51. Qc7+ Kb5 52. Qxc2 Nf6 53. Qc3 Ng8 54. Qxe5+ Kc6 55. Qe6+ Kc5 56. g7 Kb5 57. Qxg8 Kb4 58. Qf8+ Kc3 59. g8=Q a3 60. Qxa3+ Kd2 61. Qg2+ Kd1 62. Qa1# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 73 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Nxd4 9. Qxd4 Qxd4 10. exd4 Bd6 11. Bg5 Bd7 12. Nb5 Bb8 13. Rfe1 O-O 14. Rac1 h6 15. Bxf6 gxf6 16. g3 Bc6 17. Nc3 Rd8 18. Rcd1 Bf3 19. Rd3 Bg4 20. d5 Bf5 21. dxe6 Rd7 22. exd7 Be5 23. d8=R+ Rxd8 24. Rxd8+ Kg7 25. Nd5 a6 26. Ne7 Bh7 27. Bd3 Bc7 28. Rd7 Bxd3 29. Rxc7 b5 30. Ra7 b4 31. Nd5 b3 32. axb3 Bc2 33. Ree7 Bxb3 34. Rxf7+ Kg6 35. Rxf6+ Kh5 36. Rg7 Bc2 37. Nf4# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k in 121 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Nxd4 9. Qxd4 Qxd4 10. exd4 Be7 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 O-O 14. Be3 Be6 15. Bxe6 fxe6 16. Rad1 Rfd8 17. Rc1 b6 18. Rc7 Bd6 19. Rb7 Rdb8 20. Rxb8+ Rxb8 21. Rd1 Be7 22. f3 Rd8 23. Rxd8+ Bxd8 24. Kf2 Bc7 25. Bd4 Bd6 26. g3 e5 27. Bc3 Kf7 28. Ke3 a5 29. Ke4 Ke6 30. b3 g5 31. Bd2 h6 32. Be3 b5 33. a4 bxa4 34. bxa4 Bb4 35. Bf2 h5 36. h3 Bd2 37. g4 h4 38. Bb6 Bb4 39. Kd3 Kd7 40. Be3 Be7 41. Kc4 Kc6 42. Bc1 Bf6 43. Bb2 Kd6 44. Kb5 Bd8 45. Bc3 Kd5 46. Bxa5 Bxa5 47. Kxa5 Kd6 48. Kb6 Ke6 49. a5 Kd6 50. a6 e4 51. a7 exf3 52. a8=Q f2 53. Qf3 f1=Q 54. Qxf1 Ke7 55. Kc7 Ke6 56. Qf5+ Ke7 57. Qxg5+ Ke6 58. Qh6+ Kd5 59. Qe3 Kc4 60. Kc6 Kb4 61. Qe4+ |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 105 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Nxd4 9. Qxd4 Qxd4 10. exd4 Bd6 11. Bg5 Bd7 12. Nb5 Bb8 13. Rfe1 O-O 14. Rac1 h6 15. Bxf6 gxf6 16. g3 Bc6 17. Nc3 Rd8 18. Red1 Bf3 19. Rd3 Bg4 20. f3 Bf5 21. Ne4 Kg7 22. Rdd1 a6 23. Kh1 b5 24. Bb3 a5 25. Rc5 a4 26. Bc2 Ra5 27. g4 Bg6 28. b4 axb3 29. Bxb3 f5 30. gxf5 Bxf5 31. Nc3 Bd6 32. Rxb5 Rxb5 33. Nxb5 Bf4 34. a4 Kf6 35. d5 e5 36. d6 Rb8 37. Bc4 Bc2 38. Ra1 Bh7 39. a5 e4 40. a6 Be5 41. Ra3 Bb2 42. a7 Ra8 43. Ra2 Bc1 44. Bd5 Kf5 45. Bxa8 Ke5 46. Bxe4 Bxe4 47. fxe4 f5 48. d7 Bg5 49. a8=Q fxe4 50. Ra4 Bd2 51. Qxe4+ Kf6 52. d8=Q+ Kf7 53. Ra7# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 127 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Nxd4 9. Qxd4 Qxd4 10. exd4 Be7 11. Re1 O-O 12. d5 exd5 13. Nxd5 Nxd5 14. Bxd5 Bb4 15. Rd1 Be7 16. Bf4 Bf6 17. Rac1 Rd8 18. h3 Rd7 19. b3 h6 20. Rc7 Rxc7 21. Bxc7 a6 22. Bd6 g6 23. Rc1 Be6 24. Bxb7 Rd8 25. Bf4 g5 26. Be3 Bb2 27. Rf1 Rb8 28. Bf3 Rd8 29. Rd1 Rxd1+ 30. Bxd1 Bd7 31. Be2 Bb5 32. Bxb5 axb5 33. a4 bxa4 34. bxa4 Be5 35. a5 Bb8 36. a6 f5 37. Kf1 f4 38. a7 Bxa7 39. Bxa7 Kf7 40. Ke2 Ke6 41. Kf3 Kf5 42. g3 fxg3 43. fxg3 Kf6 44. h4 h5 45. Be3 gxh4 46. gxh4 Ke5 47. Bf2 Kf5 48. Bd4 Ke6 49. Kf4 Kd5 50. Kg5 Ke6 51. Kh6 Kf5 52. Kxh5 Kf4 53. Kg6 Ke4 54. Bf6 Ke3 55. h5 Ke4 56. h6 Kf4 57. h7 Ke4 58. h8=Q Kd5 59. Kf5 Kc4 60. Qc8+ Kb4 61. Ke5 Kb3 62. Kd5 Ka2 63. Qc3 Kb1 64. Qb2# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 87 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 e5 8. Bb5+ Ke7 9. Nf3 Qxd1+ 10. Nxd1 Bd7 11. Bc4 b5 12. Bb3 Nc6 13. Nc3 b4 14. Nd5+ Nxd5 15. Bxd5 Rc8 16. e4 Nd4 17. Nxd4 exd4 18. O-O d3 19. Rd1 Bb5 20. a3 bxa3 21. bxa3 Rc2 22. Rb1 Ba6 23. Rb8 Kf6 24. Be3 Kg6 25. Bxa7 Bc5 26. Rxh8 Bb4 27. axb4 d2 28. Rf8 Rc1 29. Bxf7+ Kf6 30. Bb3+ Ke7 31. Bc5+ Kd7 32. Be3 Rxd1+ 33. Bxd1 Bd3 34. Ba4+ Ke6 35. Re8+ Kf7 36. Bxd2 h5 37. Bc6 Ba6 38. b5 Bxb5 39. Bxb5 g6 40. h4 Kg7 41. Bc4 g5 42. hxg5 h4 43. Rg8+ Kh7 44. g6# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 103 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Nxd4 9. Qxd4 Qxd4 10. exd4 Bd6 11. Bg5 Bd7 12. Bxf6 gxf6 13. Ne4 Be7 14. d5 Rc8 15. Bb3 f5 16. Ng3 e5 17. Rac1 O-O 18. d6 Bxd6 19. Rcd1 Rc6 20. Ba4 Rc7 21. Bxd7 Rxd7 22. Nxf5 b5 23. Rxd6 Rfd8 24. Rc6 Kf8 25. a3 Rd2 26. Rc5 R2d5 27. Rxd5 Rxd5 28. Rc1 Ke8 29. g4 Kd7 30. Kg2 f6 31. Rc3 Rd2 32. Rh3 h6 33. Rxh6 Ke6 34. Ng7+ Ke7 35. Nh5 a5 36. b4 axb4 37. axb4 Rd4 38. Nxf6 Kf7 39. g5 Rxb4 40. Kf3 Rf4+ 41. Ke3 b4 42. Nd5 Rg4 43. h4 b3 44. f4 Rg1 45. Rb6 exf4+ 46. Ke4 Re1+ 47. Kf5 Rb1 48. g6+ Ke8 49. g7 Rh1 50. g8=Q+ Kd7 51. Qe6+ Kd8 52. Rd6# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 117 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 e5 8. Qa4+ Nbd7 9. Nf3 Bd6 10. Nb5 Bb8 11. Qb4 Nb6 12. Bb3 Nfd5 13. Qc5 Qe7 14. Qxe7+ Nxe7 15. e4 h6 16. Be3 Bd7 17. a4 Nbc8 18. Rd1 a6 19. Nc3 Bd6 20. h3 b5 21. O-O bxa4 22. Bxa4 Bxa4 23. Nxa4 O-O 24. Bc5 Bxc5 25. Nxc5 Ng6 26. b4 Ra7 27. Ra1 f6 28. Nxa6 Rb7 29. Rfb1 Nf4 30. Nc5 Re7 31. Rd1 Nb6 32. Kh2 Nc4 33. g3 Ng6 34. Rac1 Nb6 35. Rd6 Rb8 36. Na6 Rbb7 37. b5 Red7 38. Rdc6 Rf7 39. Nc5 Rb8 40. Rc2 Re7 41. Ra2 Na8 42. b6 Kh7 43. b7 Nc7 44. Ra5 Kg8 45. Ra7 Rf7 46. h4 Kh7 47. h5 Nf8 48. Ra5 Kg8 49. Kg2 Kh8 50. Ra7 Kh7 51. Rb6 Nd7 52. Nxd7 Rxd7 53. Ra2 Re7 54. Ra4 Ne6 55. Ra7 Nc5 56. Nh4 Rbxb7 57. Ng6 Rbc7 58. Rb8 Rcd7 59. Rh8# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 123 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Nxd4 9. Qxd4 Qxd4 10. exd4 Bd6 11. Bg5 Bd7 12. Nb5 Bb8 13. Rfe1 O-O 14. Bxf6 gxf6 15. Nc3 Rc8 16. Bd3 Bc7 17. Re3 f5 18. d5 Bf4 19. Re2 Rc5 20. dxe6 fxe6 21. Rd1 Bc8 22. g3 Bg5 23. Nb5 Bd7 24. Nd4 Re8 25. b4 Rc3 26. Bb5 Bxb5 27. Nxb5 Rc6 28. Nxa7 Rb6 29. Rd7 Rxb4 30. Rc2 Rd8 31. Rc8 Rxc8 32. Nxc8 Bf6 33. a3 Ra4 34. Rxb7 Rxa3 35. Rd7 Ra1+ 36. Kg2 Ra2 37. h3 Bc3 38. Ne7+ Kf8 39. Nc6 Be1 40. Rxh7 Rxf2+ 41. Kh1 Rf3 42. g4 Rc3 43. Nd8 Re3 44. g5 Kg8 45. g6 Rg3 46. Re7 Rg5 47. Re8+ Kg7 48. Nxe6+ Kxg6 49. Nxg5 Bc3 50. Rg8+ Kf6 51. Kg2 Bd2 52. h4 Be3 53. Kf3 Bc5 54. h5 Bd4 55. h6 Be5 56. h7 Ke7 57. Ra8 Kd7 58. h8=Q Ba1 59. Rxa1 Kc6 60. Qc8+ Kd6 61. Rd1+ Ke7 62. Qd8# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k by checkmate in 133 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Bd7 9. e4 Ne5 10. Be2 Qb6 11. Nb3 Bb4 12. Be3 Qd8 13. f4 Nc6 14. Qd3 O-O 15. Rad1 Bxc3 16. bxc3 b6 17. Qd6 Ne7 18. Qb4 Nc6 19. Qc4 Rc8 20. Rd2 Qe7 21. h3 e5 22. fxe5 Nxe5 23. Qd4 Nc6 24. Qa4 Rfd8 25. Ba6 Nb8 26. Rxd7 Qxd7 27. Qxd7 Nbxd7 28. Bxc8 Rxc8 29. Rd1 Rxc3 30. Bd4 Rc8 31. e5 Ne4 32. e6 fxe6 33. Bxg7 Ndf6 34. Bxf6 Nxf6 35. Re1 Rc2 36. a3 Rc3 37. Rxe6 Kf7 38. Nd4 Rxa3 39. Rc6 Ra2 40. Kh2 Nd5 41. Kg3 Ra3+ 42. Nf3 a5 43. Rd6 Rd3 44. Rd7+ Ke6 45. Rxh7 a4 46. Rh6+ Ke7 47. Rh7+ Kd6 48. h4 a3 49. Ra7 Ke6 50. h5 Ne3 51. Ra6 Rd5 52. Rxa3 Nc4 53. Rc3 b5 54. Kh4 Kf6 55. g4 Nd6 56. g5+ Kf5 57. h6 Kg6 58. Kg4 Nc4 59. Nh4+ Kh7 60. g6+ Kxh6 61. Nf5+ Rxf5 62. Kxf5 Kg7 63. Rd3 Kf8 64. Kf6 Ke8 65. g7 Nd6 66. Rxd6 b4 67. g8=Q# |
| ECO A05 in 2007 play it! ziegler z defeats black's esfandiary k in 111 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e3 c5 6. Bxc4 cxd4 7. Nxd4 Nc6 8. O-O Nxd4 9. Qxd4 Qxd4 10. exd4 Be7 11. Re1 O-O 12. d5 exd5 13. Nxd5 Nxd5 14. Bxd5 Bb4 15. Rd1 Be7 16. Bf4 Bf6 17. Rd2 g5 18. Bc7 Re8 19. Rad1 a5 20. h3 Ra6 21. Bc4 Ra8 22. Bb5 Rf8 23. b3 Be6 24. Bd7 Bxd7 25. Rxd7 Rfe8 26. a4 Ra6 27. R7d5 b6 28. Rd6 Re6 29. Rxe6 fxe6 30. Rd6 Kf7 31. Rxb6 Rxb6 32. Bxb6 Bc3 33. Kf1 e5 34. Ke2 Kf6 35. Kd3 Be1 36. f3 h5 37. g4 hxg4 38. hxg4 Ke6 39. Bd8 Kd5 40. Bxg5 Ke6 41. Be3 Bb4 42. Ke4 Bc3 43. g5 Bb4 44. Bf2 Bc3 45. Bh4 Bb4 46. g6 Bd2 47. Bd8 Bc3 48. g7 Kf7 49. Bf6 Bd2 50. Bxe5 Bg5 51. b4 axb4 52. a5 Ke8 53. g8=Q+ Kd7 54. a6 Be3 55. Kxe3 Kc6 56. Qg6+ |