| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 97 moves | 1. Nf3 d5 2. Nc3 d4 3. Nb5 c5 4. e3 a6 5. Na3 Nc6 6. Nc4 Nf6 7. exd4 cxd4 8. Be2 b5 9. Nce5 Nxe5 10. Nxe5 Qc7 11. f4 Bf5 12. c3 Rd8 13. a4 Be4 14. Qb3 e6 15. axb5 Bxg2 16. Rg1 Qb7 17. Qa4 a5 18. Qxa5 Bd6 19. Qa4 dxc3 20. b6+ Kf8 21. bxc3 g6 22. Qd4 Rg8 23. Ra7 Qe4 24. Rxf7+ Ke8 25. Qxe4 Bxe4 26. Rxf6 Bxe5 27. fxe5 Rd5 28. b7 Kd7 29. Rf7+ Kc6 30. d4 Rb8 31. Rf4 Bc2 32. Kd2 Bf5 33. Bf3 Kc7 34. Bxd5 exd5 35. c4 dxc4 36. d5 Kxb7 37. Rxc4 Ra8 38. Ke3 Ra2 39. e6 Rxh2 40. e7 Rh3+ 41. Kd4 Bd7 42. Bf4 Ka6 43. Rc7 h5 44. Rxg6+ Ka5 45. Ra7+ Kb4 46. Rb6+ Bb5 47. Rxb5+ Kxb5 48. e8=Q+ Kb4 49. Qa4# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 115 moves | 1. Nf3 d5 2. Nc3 Bg4 3. Ne5 Nf6 4. Nxg4 Nxg4 5. e4 Nf6 6. e5 Nfd7 7. d4 e6 8. a3 a6 9. h4 Nc6 10. Be3 Be7 11. Qg4 g6 12. h5 g5 13. O-O-O h6 14. Rh3 Qb8 15. Bd3 Qa7 16. Rf3 Rf8 17. Ne2 Qb6 18. c3 O-O-O 19. Re1 Na5 20. b4 Nc6 21. Kd1 Rde8 22. Kd2 f5 23. exf6 Bxf6 24. a4 Kb8 25. a5 Qa7 26. Kc2 Ka8 27. Kb2 Re7 28. Qg3 e5 29. dxe5 Bh8 30. Bxa7 Rxf3 31. Qxf3 Ncxe5 32. Qxd5 Nxd3+ 33. Qxd3 Kxa7 34. Qc4 c5 35. bxc5 Ne5 36. Qe4 Nc6 37. Qg6 Bg7 38. Nd4 Rxe1 39. Nxc6+ Ka8 40. Qxg7 Re2+ 41. Kb3 bxc6 42. Qxh6 Kb7 43. Qg7+ Ka8 44. h6 Re8 45. h7 Rb8+ 46. Kc4 Rd8 47. Qg8 Rxg8 48. hxg8=Q+ Ka7 49. Qe8 Kb7 50. Qd7+ Ka8 51. Qc8+ Ka7 52. f3 g4 53. Qc7+ Ka8 54. Qxc6+ Ka7 55. fxg4 Kb8 56. Qd7 Ka8 57. c6 Kb8 58. Qb7# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 119 moves | 1. Nf3 d5 2. Nc3 d4 3. Nb5 c5 4. e3 a6 5. Na3 Nc6 6. Nc4 Bg4 7. h3 Bxf3 8. Qxf3 Nf6 9. Be2 e5 10. O-O e4 11. Qf5 Be7 12. b3 b5 13. Ne5 Qd5 14. f4 g6 15. Qg5 Nd7 16. Qg3 Ncxe5 17. fxe5 Nxe5 18. Bb2 Bd6 19. Qf2 Rc8 20. Rac1 dxe3 21. Qxe3 O-O 22. Rf6 Rfd8 23. Rcf1 c4 24. bxc4 Nxc4 25. Bxc4 Rxc4 26. Rxf7 Qxf7 27. Rxf7 Kxf7 28. Qa7+ Rc7 29. Qf2+ Ke8 30. Qe2 Be7 31. d4 exd3 32. cxd3 Kf7 33. Qf3+ Kg8 34. Qe4 Bc5+ 35. d4 Re7 36. Qh4 Bd6 37. Qf6 Rdd7 38. d5 Bc5+ 39. Kh2 Bd6+ 40. Kg1 Rg7 41. Bd4 b4 42. Qf1 Rge7 43. Qxa6 Re1+ 44. Kf2 Re8 45. g3 Bc7 46. Qc4 Rf7+ 47. Kg2 Re4 48. Qd3 Re1 49. Qd2 Re4 50. Bc5 Ba5 51. a3 bxa3 52. Qxa5 Rg4 53. hxg4 h6 54. d6 Kg7 55. Bd4+ Kg8 56. Qd5 h5 57. d7 Kh7 58. Qxf7+ Kh6 59. d8=Q a2 60. g5# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 123 moves | 1. Nf3 d5 2. Nc3 Bg4 3. d4 Nc6 4. h3 Bxf3 5. exf3 a6 6. Be2 e6 7. Bf4 Nge7 8. g4 Ng6 9. Be3 Bd6 10. Qd2 O-O 11. O-O-O b5 12. Rde1 Qf6 13. g5 Qf5 14. h4 Nf4 15. Rhg1 f6 16. Bf1 fxg5 17. hxg5 Bb4 18. a3 Qe5 19. dxe5 d4 20. axb4 Nxe5 21. Qd3 Nfxd3+ 22. Bxd3 dxc3 23. Rg3 Nxd3+ 24. cxd3 cxb2+ 25. Kxb2 Rae8 26. d4 Rd8 27. Rh3 Rd7 28. Ra1 Ra8 29. Rh4 Rf7 30. Re4 Re7 31. Kc3 Kf7 32. Re5 Ree8 33. Rc5 Kg6 34. Rc6 Re7 35. d5 Kf5 36. Bc5 Ree8 37. dxe6 Rxe6 38. Rxc7 Rg8 39. Bd4 Rd6 40. Bxg7 Kxg5 41. Be5 Rdg6 42. Rxh7 Kf5 43. Rh5+ Rg5 44. Rxg5+ Rxg5 45. Bd6 Rg7 46. Rxa6 Rg2 47. Bg3 Rg1 48. Rb6 Rc1+ 49. Kd2 Rb1 50. Rxb5+ Ke6 51. Re5+ Kf7 52. b5 Rb3 53. Kc2 Rxf3 54. b6 Ra3 55. b7 Ra2+ 56. Kc3 Ra3+ 57. Kb2 Rf3 58. b8=Q Kg6 59. Qg8+ Kh6 60. Qg5+ Kh7 61. Re7+ Kh8 62. Qg7# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 69 moves | 1. Nf3 d5 2. Nc3 d4 3. Nb5 c5 4. e3 a6 5. Na3 Nc6 6. Nc4 Nf6 7. exd4 cxd4 8. Be2 b5 9. Nce5 Nxe5 10. Nxe5 Qc7 11. f4 Bf5 12. c3 Be4 13. Bf3 Bxf3 14. Qxf3 Rc8 15. a4 b4 16. cxd4 Qc6 17. Nxc6 e6 18. f5 Bd6 19. Na7 Rd8 20. Qc6+ Kf8 21. fxe6 fxe6 22. Nc8 Bf4 23. O-O g5 24. Qxe6 Kg7 25. Ne7 Rhf8 26. g3 Bc7 27. Nf5+ Kg6 28. Qxa6 Rd7 29. Qb5 Rdf7 30. d3 Kh5 31. g4+ Kxg4 32. Nh6+ Kh4 33. Qxg5+ Kh3 34. Rf3+ Bg3 35. Rxg3# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 67 moves | 1. Nf3 d5 2. Nc3 d4 3. Nb5 c5 4. e3 a6 5. Na3 Nc6 6. Nc4 Nf6 7. exd4 cxd4 8. Be2 b5 9. Nce5 Nxe5 10. Nxe5 Qd5 11. f4 Qe4 12. O-O Qf3 13. Bxf3 Rb8 14. Nc6 Rb6 15. Nxd4 e6 16. Qe2 Bd6 17. d3 O-O 18. Be3 Bc5 19. Nf5 exf5 20. Bxc5 Re6 21. Qd2 Rfe8 22. Rae1 Rxe1 23. Rxe1 Rxe1+ 24. Qxe1 h6 25. g3 Kh7 26. c4 bxc4 27. dxc4 Be6 28. b3 g6 29. Bb7 Nd7 30. Bd4 Kg8 31. c5 Nf8 32. Qe5 f6 33. Qxf6 Bc4 34. Qg7# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 127 moves | 1. Nf3 d5 2. Nc3 d4 3. Nb5 c5 4. e4 a6 5. Na3 Nc6 6. Be2 g6 7. Nc4 Nf6 8. e5 Nd5 9. a4 Bg7 10. d3 Qc7 11. O-O Nxe5 12. Nfxe5 Bxe5 13. Nxe5 Qxe5 14. Bf3 h6 15. Re1 Qf5 16. Bd2 Rh7 17. g4 Qd7 18. Re5 Nb6 19. Rxc5 Nd5 20. Rxd5 Qc7 21. Rxd4 Bd7 22. Qc1 h5 23. Rc4 Qb8 24. gxh5 gxh5 25. Bh6 Be6 26. Rb4 Qd6 27. Bxb7 Ra7 28. c3 Rxb7 29. Rxb7 Qe5 30. Qe3 Qxe3 31. Rb8+ Kd7 32. Bxe3 Bf5 33. Rb7+ Kd6 34. Rd1 Rg7+ 35. Kf1 Bh3+ 36. Ke2 Rg2 37. Kf3 a5 38. Ra7 h4 39. Ra6+ Kd7 40. Bf4 Rg6 41. Ra7+ Kc6 42. Rd2 Bg2+ 43. Ke3 Re6+ 44. Kd4 Kb6 45. Rc7 Rf6 46. Be5 Re6 47. Rc5 Rc6 48. b4 axb4 49. a5+ Kb7 50. Rb2 Ka6 51. Rxc6+ Bxc6 52. Rxb4 f6 53. Bxf6 exf6 54. Rb6+ Ka7 55. Rxc6 Kb7 56. Rxf6 Kc8 57. Rh6 Kb7 58. Rxh4 Ka6 59. Rh6+ Kb7 60. Rh7+ Kc8 61. a6 Kb8 62. Kc5 Kc8 63. a7 Kd8 64. a8=Q# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 71 moves | 1. Nf3 d5 2. Nc3 d4 3. Nb5 c5 4. e3 a6 5. Na3 Nc6 6. Nc4 Bg4 7. h3 Bxf3 8. Qxf3 Nf6 9. Be2 e5 10. O-O e4 11. Qf4 b5 12. Ne5 Nxe5 13. Qxe5+ Be7 14. exd4 cxd4 15. d3 Rc8 16. dxe4 Rxc2 17. Bd3 Rc5 18. Qg3 O-O 19. Bd2 Bd6 20. f4 g6 21. Qf3 Nh5 22. e5 Be7 23. Qb7 Re8 24. Qxa6 Qb8 25. Rfc1 b4 26. Rxc5 Bxc5 27. Qc4 Qa7 28. Rc1 Be7 29. f5 gxf5 30. e6 fxe6 31. Qxe6+ Kh8 32. Qxf5 Nf6 33. Bg5 Qa6 34. Bxf6+ Kg8 35. Qxh7+ Kf8 36. Qg7# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 73 moves | 1. Nf3 d5 2. Nc3 d4 3. Nb5 c5 4. e4 a6 5. Na3 Nc6 6. Be2 g6 7. O-O Nf6 8. d3 Qc7 9. Bg5 b6 10. Nc4 b5 11. Ncd2 Bg7 12. a4 b4 13. Nb3 Nd7 14. h3 O-O 15. Qd2 f5 16. Kh1 e5 17. exf5 Rxf5 18. Nh4 Rf7 19. Bf3 Kf8 20. Bd5 Bf6 21. Bxf6 Rxf6 22. Qh6+ Ke7 23. Qxh7+ Kd6 24. Be4 Bb7 25. Nxg6 Re8 26. Rae1 Nd8 27. Bxb7 Nxb7 28. Nd2 Rfe6 29. Nc4+ Kd5 30. Nf8 e4 31. Nxe6 Rxe6 32. Qf5+ Re5 33. Nxe5 Qxe5 34. Qxd7+ Qd6 35. dxe4+ Kc4 36. Qf7+ Qd5 37. Qxd5# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 137 moves | 1. Nf3 d5 2. Nd4 e5 3. Nb3 Nc6 4. d4 Bf5 5. dxe5 Nxe5 6. Bf4 Nc4 7. Qc1 Bd6 8. Nd4 Ne7 9. Nxf5 Nxf5 10. Nc3 Bxf4 11. Qxf4 Ne7 12. e3 Qd6 13. Bxc4 Qxf4 14. Bb5+ c6 15. exf4 cxb5 16. O-O-O O-O-O 17. Nxb5 a6 18. Nd4 Rhe8 19. Rhe1 Nc6 20. Rxe8 Rxe8 21. Nf5 Rd8 22. Ne3 d4 23. Nc4 Kd7 24. g4 f6 25. a4 Ke6 26. Rd3 Kd5 27. Nd2 Re8 28. Kd1 b6 29. h4 g6 30. Rb3 Kc5 31. f3 f5 32. h5 Nb4 33. hxg6 hxg6 34. Ra3 Re3 35. Nb3+ Kd5 36. Nxd4 Kxd4 37. c3+ Kc4 38. cxb4 Re6 39. b5 axb5 40. axb5 Re7 41. Kd2 Rd7+ 42. Ke2 Rh7 43. Ke3 Re7+ 44. Kf2 Kxb5 45. Rd3 Kc5 46. b4+ Kxb4 47. Rd6 g5 48. fxg5 Kc5 49. Rf6 fxg4 50. fxg4 b5 51. Rf5+ Kc6 52. g6 b4 53. Rf6+ Kd5 54. Rb6 Kc4 55. g5 b3 56. Kg3 Re3+ 57. Kf4 Re7 58. Kf5 Kc3 59. Kf6 Re8 60. g7 Rc8 61. Kf7 Re8 62. Kxe8 Kd4 63. g8=Q b2 64. Rxb2 Kc3 65. Qb3+ Kd4 66. Re2 Kc5 67. Qc3+ Kb5 68. Rb2+ Ka6 69. Qa3# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 117 moves | 1. Nf3 d5 2. Nd4 e5 3. Nb3 Bf5 4. d4 Nc6 5. dxe5 Nxe5 6. Nc3 Nf6 7. Qd4 Nc6 8. Qd2 Bb4 9. Qg5 g6 10. e3 h6 11. Qf4 Bd6 12. Qh4 g5 13. Qa4 Bxc2 14. Qb5 Bxb3 15. axb3 Qc8 16. Nxd5 Nxd5 17. Qxd5 O-O 18. Bc4 Qg4 19. h3 Qh5 20. O-O Qg6 21. f4 gxf4 22. exf4 Qg7 23. Be3 Rfe8 24. Rf3 Rad8 25. Bf2 Be7 26. Rg3 Rxd5 27. Rxg7+ Kxg7 28. Bxd5 Bd6 29. Bxc6 bxc6 30. g3 Rb8 31. Rxa7 Rxb3 32. Bd4+ f6 33. Kg2 Kg6 34. Bc3 c5 35. Kf3 h5 36. g4 hxg4+ 37. hxg4 Rb8 38. Ra5 Rb3 39. Ra8 f5 40. Rg8+ Kf7 41. Rg7+ Kf8 42. Rh7 fxg4+ 43. Kxg4 c4 44. Kg5 c5 45. f5 Kg8 46. Rd7 Rb6 47. Rg7+ Kf8 48. f6 Rb3 49. Kg6 Rxb2 50. Bxb2 Ke8 51. Ra7 c3 52. f7+ Kd8 53. Bxc3 c4 54. Kf6 Kc8 55. Re7 Bc7 56. f8=Q+ Kb7 57. Qd8 Kb6 58. Qxc7+ Ka6 59. Qc6# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 99 moves | 1. Nf3 d5 2. Nd4 e5 3. Nb3 Nc6 4. d4 Bf5 5. dxe5 Nxe5 6. Bf4 Nc4 7. Qc1 Bd6 8. Bxd6 Qxd6 9. Nc3 Nf6 10. e3 O-O-O 11. Nd4 Be4 12. f3 Bg6 13. Bxc4 dxc4 14. O-O Rhe8 15. a4 Qe5 16. Re1 c5 17. Ndb5 a6 18. Na3 Qe6 19. e4 h6 20. Qe3 b6 21. a5 Rd4 22. Ne2 Rd7 23. Nf4 Qc6 24. Nxc4 bxa5 25. b3 a4 26. Rxa4 Ree7 27. Nxg6 fxg6 28. Rea1 Ra7 29. Ra5 Nd7 30. Rd1 Re6 31. e5 Qc7 32. Rd5 Ra8 33. Ra1 Kb7 34. c3 g5 35. Rad1 Nb6 36. Rxc5 Qf7 37. Nd6+ Rxd6 38. exd6 Re8 39. Qd3 Qf4 40. Rc7+ Kb8 41. Qxa6 Qe3+ 42. Kf1 Qe2+ 43. Qxe2 Rxe2 44. Kxe2 g6 45. Rd4 Nd5 46. Rxd5 g4 47. Rb5+ Ka8 48. fxg4 h5 49. d7 hxg4 50. d8=Q# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard in 71 moves | 1. Nf3 d5 2. Nd4 e5 3. Nb3 Nc6 4. d4 Bf5 5. dxe5 Nxe5 6. Nd4 Be4 7. Bf4 Bd6 8. Nc3 c6 9. Nxe4 dxe4 10. Nf5 Qa5+ 11. c3 Qb4 12. Nxd6+ Qxd6 13. Qxd6 Ng6 14. O-O-O Nxf4 15. Qxf4 Nf6 16. Qe5+ Kf8 17. Qc7 g6 18. Qxb7 Kg7 19. Qxc6 Rhd8 20. Rxd8 Rxd8 21. f3 Nd5 22. Qc5 Rd7 23. fxe4 Ne7 24. Qb5 Rd8 25. Qe5+ Kf8 26. Qh8+ Ng8 27. Qxh7 Nf6 28. Qh4 Ke7 29. e5 Ke8 30. exf6 Rd6 31. Qe4+ Re6 32. Qa8+ Kd7 33. Qxa7+ Ke8 34. Qb8+ Kd7 35. Qb7+ Kd6 36. Qb6+ |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 93 moves | 1. Nf3 d5 2. Nd4 e5 3. Nb3 Bf5 4. d4 Nc6 5. dxe5 Nxe5 6. Bf4 Nc4 7. Qc1 Nf6 8. Nd4 Bd7 9. e3 Nh5 10. Bxc4 dxc4 11. O-O Nxf4 12. exf4 Be7 13. Nd2 c3 14. bxc3 c5 15. N4f3 O-O 16. Rd1 Qc8 17. Ne5 Bf5 18. Rb1 f6 19. Nec4 Re8 20. Qb2 b6 21. Ne3 Be6 22. Nf3 Qc6 23. f5 Bf7 24. Rd3 Bd6 25. Rbd1 Rad8 26. h3 a6 27. Qa3 b5 28. R3d2 Kh8 29. Rd3 Bh5 30. g4 Bf7 31. Ne1 Rd7 32. N1g2 Red8 33. Qa5 Bc7 34. Qa3 a5 35. Rxd7 Rxd7 36. Rxd7 Qxd7 37. Qxc5 Bxa2 38. Qf8+ Bg8 39. c4 bxc4 40. Kf1 Qd2 41. Nh4 Bb6 42. Nf3 Qc1+ 43. Kg2 Bxe3 44. Ne5 fxe5 45. f6 Qh1+ 46. Kxh1 g5 47. Qg7# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 69 moves | 1. Nf3 d5 2. Nd4 e5 3. Nb3 Nc6 4. d4 Bf5 5. dxe5 Nxe5 6. Bf4 Bd6 7. Qd4 Qe7 8. Nc3 c6 9. O-O-O Kd8 10. e3 Bd7 11. Ne4 b5 12. Nxd6 f6 13. Qc5 g5 14. Bxe5 Rc8 15. Nxc8 Qxc5 16. Nxc5 Kxc8 17. Nxd7 Kxd7 18. Bd4 a6 19. c4 Ke6 20. cxd5+ cxd5 21. h4 gxh4 22. Rxh4 Ne7 23. Rh5 Nf5 24. g3 Rc8+ 25. Kb1 Nxd4 26. Bh3+ f5 27. Rxd4 Rf8 28. Rh6+ Rf6 29. Bxf5+ Kxf5 30. Rf4+ Ke5 31. Rhxf6 d4 32. Kc2 Kd5 33. Kd3 Kc5 34. a3 dxe3 35. R4f5# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard in 139 moves | 1. Nf3 d5 2. Nd4 e5 3. Nb3 Bf5 4. d4 Nc6 5. dxe5 Nxe5 6. Bf4 Nc4 7. Qc1 Nf6 8. Nd4 Bd7 9. e3 Nh5 10. Bxc4 Nxf4 11. exf4 dxc4 12. O-O Be7 13. Rd1 O-O 14. Nf3 Qc8 15. Ne5 Be6 16. Nd2 b5 17. a4 c6 18. axb5 cxb5 19. Ne4 f6 20. Nf3 Bg4 21. Qe3 Rd8 22. Rxd8+ Qxd8 23. h3 Bxf3 24. Qxf3 Kh8 25. Ng3 a5 26. Nf5 Rb8 27. Rd1 Qc7 28. Nd4 Bd6 29. g3 b4 30. Qe4 Bc5 31. Ne6 Qb6 32. Nxc5 Qxc5 33. Rd7 Rg8 34. Qe6 a4 35. Rd5 Qc8 36. Qxc8 Rxc8 37. Ra5 c3 38. bxc3 b3 39. cxb3 axb3 40. Rb5 Kg8 41. Rxb3 Kf7 42. Kg2 Ke6 43. Kf3 g6 44. Ke4 Rc4+ 45. Kd3 Ra4 46. Rb7 h5 47. Rb6+ Kf5 48. Rb5+ Ke6 49. f5+ gxf5 50. Rb6+ Kf7 51. Rb7+ Kg6 52. Rb4 Ra2 53. Rf4 Ra3 54. h4 Ra2 55. c4 Ra4 56. Kd4 Ra8 57. c5 Ra4+ 58. Kd5 Rxf4 59. gxf4 Kf7 60. Kc6 Ke7 61. Kb7 Ke6 62. c6 Kd5 63. c7 Ke4 64. c8=Q Kxf4 65. Qe6 Kg4 66. Qxf6 f4 67. Qg5+ Kf3 68. Kc6 Kxf2 69. Qxf4+ Ke2 70. Qe4+ |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 125 moves | 1. Nf3 d5 2. Nd4 e5 3. Nb3 Nc6 4. d4 Bf5 5. dxe5 Nxe5 6. Bf4 Nc4 7. Qc1 Bd6 8. Nd4 Ne7 9. Nxf5 Nxf5 10. Nc3 c6 11. e4 Bxf4 12. Qxf4 a5 13. Bxc4 dxc4 14. Qxf5 O-O 15. Qc5 Qf6 16. Qxc4 b5 17. Qe2 b4 18. Na4 Rae8 19. O-O Qe5 20. Rae1 Re6 21. f4 Qd4+ 22. Kh1 f5 23. e5 g6 24. Rd1 Qa7 25. Qc4 Qf7 26. Nc5 Ree8 27. Qxf7+ Rxf7 28. e6 Rg7 29. Rd6 Rc8 30. g3 Kf8 31. Kg2 Ke7 32. Rfd1 Kf6 33. e7+ Kf7 34. Rd8 Rg8 35. Rxc8 Rxc8 36. Rd8 Kxe7 37. Rxc8 Kd6 38. Nb7+ Kd5 39. Nxa5 c5 40. Kf3 h5 41. Nb3 h4 42. Rxc5+ Ke6 43. gxh4 Kd6 44. Ra5 Ke6 45. Ra6+ Kf7 46. Nd4 Kg7 47. h5 gxh5 48. Nxf5+ Kf8 49. Ra7 Kg8 50. Rb7 Kf8 51. Rxb4 Kf7 52. Ke4 Ke8 53. Ng7+ Kd7 54. Rd4+ Kc6 55. f5 Kc5 56. Nxh5 Kb5 57. f6 Kc5 58. a4 Kc6 59. f7 Kb6 60. f8=Q Kb7 61. Rd7+ Kb6 62. Qf5 Ka6 63. Qb5# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 139 moves | 1. Nf3 d5 2. Nd4 e5 3. Nb3 Nc6 4. d4 Bf5 5. dxe5 Nxe5 6. Bf4 Ng6 7. Bd2 Qh4 8. Nc3 O-O-O 9. g3 Qf6 10. Bg2 N8e7 11. e3 Ne5 12. O-O c6 13. Nd4 h5 14. Nxf5 Qxf5 15. Ne2 g5 16. f4 gxf4 17. Nxf4 Qg5 18. Ba5 b6 19. Bc3 Rh7 20. Qd4 Bg7 21. Qa4 Kb8 22. Qa6 h4 23. gxh4 Qxh4 24. Bh3 Nf5 25. Qe2 Qg5+ 26. Qg2 Qxg2+ 27. Nxg2 Nxe3 28. Nxe3 Rxh3 29. Nf5 Bh8 30. Kg2 Rh5 31. h4 c5 32. Kh3 d4 33. Be1 Rg8 34. Bg3 Ka8 35. Rae1 Nc4 36. Re7 Nxb2 37. Rxf7 Nc4 38. Ne7 Rg7 39. Rxg7 a5 40. Rf8+ Kb7 41. Rxh8 Rxh8 42. Ng6+ Ka6 43. Nxh8 Ne3 44. Bc7 Nxc2 45. Rg6 Kb5 46. Rxb6+ Kc4 47. Rb7 a4 48. Kg4 d3 49. Bf4 Kc3 50. Rc7 d2 51. Bxd2+ Kxd2 52. Rxc5 Nb4 53. a3 Nc2 54. Ra5 Nxa3 55. Rxa4 Nb1 56. h5 Nc3 57. h6 Kd3 58. Ra3 Kd4 59. Rxc3 Kxc3 60. Ng6 Kc4 61. Kf4 Kd5 62. h7 Kd4 63. h8=Q+ Kd5 64. Qe5+ Kc4 65. Ke4 Kb3 66. Kd3 Kb4 67. Qd5 Ka3 68. Qb5 Ka2 69. Kc3 Ka3 70. Qa5# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 115 moves | 1. Nf3 d5 2. Nd4 e5 3. Nb3 Bf5 4. d4 Nc6 5. c3 Be7 6. dxe5 Nxe5 7. Nd4 Be4 8. Nd2 c6 9. Nxe4 dxe4 10. Bf4 Qc7 11. Qb3 Bf6 12. e3 g5 13. Bg3 O-O-O 14. O-O-O Rd5 15. f3 Qa5 16. fxe4 Rd7 17. Be2 Nh6 18. Nf5 Nxf5 19. exf5 Rhd8 20. Rd4 Qc5 21. Rhd1 Rd6 22. Rxd6 Rxd6 23. Rxd6 Qxd6 24. Qa4 Qc5 25. Qd4 Qa5 26. e4 Nd7 27. Qd6 Be5 28. Bxe5 Qxe5 29. Qxe5 Nxe5 30. Kd2 Kd7 31. b3 f6 32. h3 Kd6 33. Ke3 b6 34. g3 a5 35. a3 h6 36. Kd4 c5+ 37. Ke3 Kc6 38. a4 c4 39. Bxc4 Nxc4+ 40. bxc4 Kc5 41. g4 Kc6 42. Kd4 Kd6 43. e5+ fxe5+ 44. Ke4 Kc6 45. Kxe5 Kc7 46. Kf6 b5 47. cxb5 Kd7 48. Kg7 h5 49. gxh5 Kc7 50. h6 Kc8 51. h7 Kd7 52. f6 g4 53. hxg4 Kd6 54. f7 Ke7 55. f8=Q+ Kd7 56. h8=Q Ke6 57. Qf5+ Ke7 58. Qhf8# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 91 moves | 1. Nf3 d5 2. Nd4 e5 3. Nb3 Nc6 4. d4 Bf5 5. dxe5 Nxe5 6. Bf4 Nc4 7. Qc1 Bd6 8. Nd4 Ne7 9. Nxf5 Nxf5 10. Nc3 Be5 11. Bxe5 Nxb2 12. Qxb2 f6 13. Nb5 fxe5 14. Qxe5+ Qe7 15. Nxc7+ Kd7 16. Qxe7+ Kxe7 17. Nxa8 Rxa8 18. e3 Rf8 19. Rd1 Ke6 20. c4 dxc4 21. Bxc4+ Ke7 22. Bd5 b5 23. e4 Nh4 24. e5 Ng6 25. Bc6 Nxe5 26. Bxb5 Rf5 27. Be2 a5 28. O-O g6 29. f4 Nc6 30. g3 Rc5 31. Bf3 Rc3 32. Rfe1+ Kf8 33. Be4 Nb4 34. Rd7 Nxa2 35. Bd5 Rc1 36. Rf7+ Kg8 37. Rxc1 Nxc1 38. Rc7+ Kf8 39. Rxc1 Ke7 40. Ra1 Kf6 41. Rxa5 Kg7 42. Ra7+ Kh8 43. Kf2 g5 44. fxg5 h6 45. g6 h5 46. Rh7# |