| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 87 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nc3 Qb6 7. b3 Bb4 8. Na4 Qc7 9. Bf4 Qe7 10. c4 b5 11. cxb5 cxb5 12. Nb2 Ba3 13. Qc2 Qc5 14. Qxc5 Bxc5 15. a4 Nh5 16. Bxb8 Rxb8 17. axb5 Rxb5 18. Na4 Bd6 19. Nd4 Ra5 20. Nxf5 exf5 21. d4 g5 22. Nc5 Nxg3 23. hxg3 Rxa1 24. Rxa1 f4 25. Rxa7 O-O 26. Rd7 h5 27. Rxd6 fxg3 28. fxg3 Re8 29. Rxd5 f6 30. e4 Ra8 31. Bf3 h4 32. gxh4 gxh4 33. Rf5 Kf7 34. e5 Ra1+ 35. Kg2 Ra2+ 36. Kh3 Rc2 37. Rxf6+ Ke7 38. Kxh4 Rd2 39. d5 Rh2+ 40. Kg5 Rf2 41. d6+ Ke8 42. Bc6+ Kd8 43. Rxf2 Kc8 44. Rf8# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 63 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e6 5. d3 g6 6. e4 Nf6 7. exd5 Nxd5 8. Re1 Be7 9. Bh6 Bf6 10. c3 b6 11. Nbd2 Rg8 12. Ne4 Nxc3 13. bxc3 Be7 14. Nfg5 Bb7 15. Qf3 Ne5 16. Nf6+ Bxf6 17. Qxb7 Qd4 18. cxd4 Rd8 19. Qxb6 Nf3+ 20. Nxf3 axb6 21. Rab1 g5 22. dxc5 Rg6 23. Bxg5 Bxg5 24. cxb6 Be7 25. b7 Ra8 26. bxa8=Q+ Bd8 27. Rb8 Ke7 28. Rxd8 Kf6 29. Rd7 Rg7 30. Qd8+ Kf5 31. Re5+ Kg6 32. Qg5# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 75 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 g6 4. O-O Bg7 5. d3 Nf6 6. c4 Nc6 7. cxd5 Nxd5 8. Qb3 h6 9. Nc3 Nxc3 10. bxc3 Qa5 11. Bd2 O-O 12. e4 b5 13. a4 b4 14. Qd5 Bb7 15. cxb4 Bf6 16. bxa5 Rad8 17. Qxc5 Bxa1 18. Rxa1 h5 19. Rb1 Ba8 20. Bh6 Rfe8 21. Ne5 Nxe5 22. Qxe5 f6 23. Qe6+ Kh7 24. Be3 Kg7 25. Bc5 Rxd3 26. Bxe7 Kh6 27. Qxf6 Rd7 28. Bf8+ Kh7 29. f3 Kg8 30. Bd6 Kh7 31. Bh3 Rg7 32. Be6 Bc6 33. Bf8 Rxf8 34. Qxf8 Bxa4 35. Rb8 g5 36. Qf5+ Rg6 37. Qf7+ Kh6 38. Rh8# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 123 moves | 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nf6 4. c4 c6 5. Qc2 e6 6. cxd5 exd5 7. h3 Bxf3 8. Bxf3 Bd6 9. d4 Qb6 10. e3 Nbd7 11. Nc3 O-O 12. O-O Rfe8 13. Bd2 Re6 14. Rac1 Rae8 15. b3 Ba3 16. Ra1 h6 17. Qd3 Qd8 18. Rad1 a6 19. Ne2 Bd6 20. Nc3 Ba3 21. Qc2 g6 22. Bg2 Kg7 23. b4 Bxb4 24. Nxd5 Bxd2 25. Nxf6 Nxf6 26. Rxd2 Qa5 27. Rd3 Qf5 28. Rb1 R6e7 29. g4 Qa5 30. Rdb3 Qa4 31. Qc5 Qxa2 32. Rxb7 Rxb7 33. Rxb7 Qe2 34. Bxc6 Rc8 35. Qd6 Qe1+ 36. Kg2 Qc3 37. Bf3 Qa5 38. e4 Qd8 39. Qxa6 Qxd4 40. Rxf7+ Kxf7 41. Qxc8 Qe5 42. Qb7+ Kf8 43. Qa8+ Kg7 44. Qa7+ Kf8 45. Kg1 Qf4 46. Qa8+ Kg7 47. Qb7+ Kf8 48. Bg2 Qc1+ 49. Bf1 Qf4 50. Qb4+ Kg7 51. Qe7+ Kh8 52. Qf8+ Kh7 53. Qf7+ Kh8 54. Bc4 Qc1+ 55. Kg2 Qg5 56. Qf8+ Kh7 57. Qe7+ Kh8 58. e5 Qxg4+ 59. hxg4 Nd5 60. Bxd5 h5 61. Qf7 g5 62. Qg8# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 89 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 g6 4. O-O Bg7 5. d3 Nf6 6. c4 Nc6 7. cxd5 Nxd5 8. Qb3 O-O 9. Ng5 Nd4 10. Qd1 Kh8 11. Nc3 Nxc3 12. bxc3 b5 13. Bxa8 Nf5 14. Rb1 Bd7 15. Bg2 Be5 16. e4 Nd6 17. d4 cxd4 18. cxd4 Bg7 19. e5 Nc4 20. Ne4 Bc6 21. Nc3 Bxg2 22. Kxg2 a6 23. f3 e6 24. a4 Qa5 25. Qd3 Rc8 26. axb5 Nxe5 27. dxe5 Rxc3 28. Qd6 h5 29. Qxa6 Rc2+ 30. Kh3 Qc3 31. Qd6 Kh7 32. b6 Qc4 33. Be3 Qc3 34. Bf4 Ra2 35. Rbd1 Rb2 36. Qc7 Qb4 37. Qxf7 Qc4 38. Rb1 Rc2 39. Rfc1 Qe2 40. Rxc2 Qxc2 41. Rc1 Qd3 42. b7 Qxf3 43. Qxg7+ Kxg7 44. Rc7+ Kf8 45. b8=Q# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 95 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. c4 Bxf3 5. Bxf3 c6 6. Qb3 Qd7 7. d4 e6 8. O-O Be7 9. Nc3 b6 10. Rd1 O-O 11. e4 Nxe4 12. Nxe4 dxe4 13. Bxe4 Rd8 14. Bf4 Bf6 15. Be3 g6 16. Rd3 Qb7 17. Re1 Nd7 18. Bf4 Rac8 19. Qa3 a5 20. Qb3 Be7 21. a3 Nf6 22. Bf3 Rd7 23. Be5 Ne8 24. Rde3 Bg5 25. Re4 f6 26. Bf4 Bxf4 27. Rxf4 g5 28. Rfe4 Ng7 29. Qc3 Rcd8 30. g4 f5 31. gxf5 Nxf5 32. Rd1 Qc7 33. Rg4 h6 34. c5 Kh7 35. Be4 b5 36. Qb3 Re7 37. Qg3 Kg7 38. Qc3 Rf7 39. d5+ Rf6 40. d6 Qc8 41. f4 b4 42. axb4 Ne7 43. fxg5 Rf8 44. gxf6+ Kf7 45. fxe7 Rd8 46. exd8=N+ Ke8 47. Rg8+ Kd7 48. Qg7# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 77 moves | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 6. e4 Bg4 7. exd5 Nxd5 8. h3 Bxf3 9. Qxf3 c6 10. Nc3 Nxc3 11. bxc3 f5 12. Ba3 Bf8 13. Bxf8 Rxf8 14. Rab1 Qc7 15. Qe3 Nd7 16. Rfe1 Kf7 17. Qh6 Rh8 18. c4 Nc5 19. Qe3 Nd7 20. Bf3 h6 21. g4 Kf6 22. gxf5 gxf5 23. Bg2 a6 24. Bf3 b5 25. Kf1 bxc4 26. d4 e4 27. Bxe4 fxe4 28. Qxe4 Rhe8 29. Qh7 Nc5 30. Qxc7 Re6 31. Rxe6+ Nxe6 32. Qe5+ Kg6 33. Qxe6+ Kg5 34. Qxc6 Rh8 35. Qg2+ Kf5 36. Qg4+ Kf6 37. Rb6+ Kf7 38. Qd7+ Kf8 39. Rb8# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 65 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e6 5. d3 Nf6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. Nc3 O-O 9. e4 Bd7 10. Re1 Qb8 11. exd5 exd5 12. d4 c4 13. b3 Re8 14. Rxe8+ Qxe8 15. bxc4 dxc4 16. d5 Ne5 17. Qd4 Nxf3+ 18. Bxf3 Bf5 19. Rc1 b5 20. d6 Rd8 21. Qc5 Bd7 22. Qxa7 b4 23. Nd5 Nxd5 24. Bxd5 Bc6 25. Qd4 Bxd5 26. Qxd5 c3 27. Rd1 Qe2 28. d7 Kf8 29. Qd6+ Kg8 30. Rd4 Qe4 31. Rxe4 f5 32. Re8+ Kf7 33. Qe6# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 47 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 Nf6 6. c4 dxc4 7. dxc4 Bf5 8. Nc3 Qb6 9. Nd5 Bd6 10. Nxb6 Rd8 11. Nd5 e4 12. Nh4 Be6 13. Bg5 Bxd5 14. Bxf6 gxf6 15. cxd5 Be5 16. Bxe4 b5 17. Qd2 Nb4 18. Rfc1 Bd6 19. Nf5 Bf8 20. d6 h5 21. Rxc5 h4 22. d7+ Rxd7 23. Rc8+ Rd8 24. Rxd8# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 115 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. b3 Nf6 5. Ne5 Bh5 6. d4 Nbd7 7. Nc3 e6 8. Nxd7 Qxd7 9. a3 Be7 10. O-O O-O 11. f3 c5 12. Be3 Rac8 13. Qd2 Bg6 14. Rfd1 Rfd8 15. dxc5 Bxc5 16. Bxc5 Rxc5 17. Rac1 Rdc8 18. Ne4 Nxe4 19. fxe4 Qb5 20. b4 R5c7 21. exd5 exd5 22. Qxd5 Qxd5 23. Bxd5 Bxc2 24. Rf1 Bg6 25. Rxc7 Rxc7 26. e4 Kf8 27. Kf2 b6 28. g4 f6 29. Kg3 Ke7 30. Kf4 Rc3 31. Rf3 Rc2 32. h4 Kd6 33. g5 fxg5+ 34. hxg5 Rd2 35. Bc4 a5 36. Rd3+ Rxd3 37. Bxd3 axb4 38. axb4 Kc6 39. Ke5 Bf7 40. Bf1 Bb3 41. Bh3 Kb5 42. Bf5 h5 43. gxh6 Bd5 44. h7 Bc4 45. h8=Q Kxb4 46. Qf8+ Kc3 47. Qxg7 b5 48. Qg3+ Kc2 49. Be6 Kd2 50. Bxc4 bxc4 51. Kd4 c3 52. Qxc3+ Ke2 53. e5 Kf1 54. e6 Ke2 55. e7 Kf2 56. e8=R Kg2 57. Re2+ Kf1 58. Qe1# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 95 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e6 5. d3 g6 6. e4 Nf6 7. exd5 Nxd5 8. Re1 Be7 9. Bh6 Bf6 10. c3 a5 11. Nbd2 b5 12. Ne4 Be7 13. c4 Nc7 14. cxb5 Nxb5 15. Bg7 Rg8 16. Ne5 Nxe5 17. Bxe5 Ra6 18. Rc1 f6 19. Nxc5 fxe5 20. Nxa6 Bxa6 21. Rxe5 Nd4 22. b3 Bd6 23. Re4 Ba3 24. Rb1 Qb6 25. b4 axb4 26. Rb3 Nxb3 27. Qxb3 Ke7 28. Bh3 Bc8 29. d4 Qd6 30. Bxe6 Bxe6 31. d5 Kd8 32. dxe6 Ke7 33. h3 Rf8 34. Qe3 Qd1+ 35. Kh2 Qd5 36. Qa7+ Ke8 37. Qb8+ Ke7 38. Qc7+ Ke8 39. Re2 Qd4 40. Qc6+ Ke7 41. f4 Qd3 42. Qc5+ Ke8 43. Rf2 Rf6 44. Qc8+ Ke7 45. Rc2 Qd1 46. Rc7+ Qd7 47. exd7 Bb2 48. d8=Q# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 99 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e6 5. d3 Nf6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. Nc3 O-O 9. e4 Bd7 10. Re1 Qc7 11. d4 Nxe4 12. Nxe4 dxe4 13. Rxe4 cxd4 14. Nxd4 Nxd4 15. Qxd4 Rfd8 16. Rh4 h6 17. Qb4 Qxc2 18. Rc4 Qe2 19. Re1 Qh5 20. Qxb7 Rab8 21. Qxa7 Rxb2 22. Be4 f5 23. Rd4 fxe4 24. Rxd7 Rxd7 25. Qxd7 Qf5 26. Qa7 Qf3 27. a4 e5 28. a5 Rxf2 29. Qxf2 Qd3 30. Qe3 Qb5 31. Qxe4 Qxa5 32. Qxe5 Qa7+ 33. Kg2 Qb7+ 34. Qe4 Qxe4+ 35. Rxe4 Kf7 36. Kh3 g6 37. Re5 Kf6 38. Ra5 h5 39. Kh4 Kf7 40. Kg5 Ke7 41. Kxg6 h4 42. gxh4 Ke6 43. h5 Kd6 44. h6 Kc6 45. h7 Kb6 46. Re5 Kc6 47. h8=Q Kd7 48. Qf6 Kc7 49. Re7+ Kb8 50. Qf8# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 121 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 Nbd7 6. Bf4 Qb6 7. b3 e6 8. Nc3 Bb4 9. Na4 Qa5 10. a3 Be7 11. c4 O-O 12. Nd4 Bg4 13. f3 Bh5 14. b4 Qa6 15. b5 cxb5 16. cxb5 Qa5 17. Bd2 Qd8 18. Kh1 a6 19. bxa6 Rxa6 20. g4 Bg6 21. g5 Nh5 22. f4 Qa8 23. Nc3 Bc5 24. Ncb5 Ra4 25. Nc7 Rc4 26. Nxa8 Rxd4 27. Nc7 Nb6 28. Qc1 Nd7 29. Be3 b6 30. Bxd4 Bxd4 31. Rb1 Rc8 32. Qc6 Nf8 33. Qb7 Rd8 34. Nxd5 exd5 35. f5 Rd7 36. Qa8 Ng3+ 37. hxg3 Bh5 38. Qe8 Bc5 39. f6 gxf6 40. gxf6 Bg6 41. Kh2 Rd6 42. Qa8 Re6 43. e4 dxe4 44. dxe4 Re5 45. Bf3 Re6 46. Bh1 Re5 47. Bg2 Rh5+ 48. Bh3 h6 49. Rfd1 Re5 50. Bf5 Bxf5 51. exf5 Rxf5 52. Rf1 Re5 53. Rbe1 Rg5 54. Re8 Bd6 55. Rf3 Rc5 56. Qe4 Rg5 57. Rd3 Bc5 58. Qe7 Bxa3 59. Rxf8+ Kh7 60. Qxf7+ Rg7 61. Qxg7# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 131 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e6 5. d3 Bd6 6. e4 Nge7 7. exd5 exd5 8. c4 O-O 9. cxd5 Nxd5 10. Ng5 Nf6 11. Bxc6 bxc6 12. Re1 h6 13. Ne4 Bh3 14. Nbd2 Re8 15. Qf3 Re6 16. Re2 Nxe4 17. Nxe4 Bc7 18. Be3 Re5 19. Nxc5 Qd5 20. Qxd5 cxd5 21. Rae1 Bd6 22. d4 Re7 23. Bd2 Rxe2 24. Rxe2 Rc8 25. b4 Bg4 26. Re1 Bh3 27. f4 f6 28. Kf2 Kf7 29. a4 g6 30. Re3 g5 31. Nb7 Be7 32. Bc3 Rc4 33. Nc5 Bd6 34. a5 Kg6 35. a6 gxf4 36. gxf4 Bf5 37. Kg3 Kf7 38. h3 Kg7 39. b5 h5 40. b6 Bb8 41. b7 Kg6 42. Ba1 Kf7 43. Bb2 Rc2 44. Ba3 Ra2 45. Bb4 Rb2 46. Ba5 Rc2 47. Bd8 Kg6 48. Be7 Bc7 49. Ne6 Bb8 50. Bc5 Rd2 51. Kh4 Ra2 52. Rg3+ Kh7 53. Ng7 Bg6 54. Nxh5 Rxa6 55. Rg4 Bd6 56. Bxd6 Rb6 57. Nxf6+ Kg7 58. Nh5+ Kf7 59. b8=Q Rxb8 60. Bxb8 a5 61. Rg5 Be4 62. f5 a4 63. Rg7+ Kf8 64. Bd6+ Ke8 65. Nf6+ Kd8 66. Rg8# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 127 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 Bf5 5. cxd5 cxd5 6. Nc3 Nc6 7. d4 e6 8. O-O Qb6 9. a4 Rc8 10. e3 Bb4 11. Nh4 Bg6 12. Nxg6 hxg6 13. Bd2 Qd8 14. Rc1 b6 15. h3 Rh5 16. Ne2 Bxd2 17. Qxd2 Ne4 18. Qd3 Nd6 19. Nf4 Rh8 20. b3 g5 21. Ne2 g4 22. h4 g5 23. Rfe1 gxh4 24. Kf1 hxg3 25. Nxg3 Rh4 26. Qd1 a5 27. Qe2 f5 28. Qa6 Ke7 29. Ne2 Ra8 30. Qd3 Nb4 31. Qd2 Rh2 32. Nf4 Ne4 33. Bxe4 dxe4 34. Qc3 Nd5 35. Nxd5+ exd5 36. Qc6 Rh5 37. Qg6 Rh1+ 38. Ke2 Rxe1+ 39. Kxe1 Qd7 40. Rc6 Rf8 41. Rxb6 f4 42. Qg5+ Kf7 43. Rf6+ Ke8 44. Qe5+ Qe7 45. Qb8+ Kd7 46. Qb7+ Kd8 47. Qxd5+ Kc7 48. Qxa5+ Kb8 49. Rb6+ Qb7 50. Rxb7+ Kxb7 51. Qb4+ Kc6 52. Qxf8 g3 53. Qxf4 gxf2+ 54. Kxf2 Kd5 55. Ke2 Ke6 56. Qxe4+ Kd7 57. Kd3 Kc7 58. Qe5+ Kd7 59. d5 Kc8 60. d6 Kd7 61. Kd4 Kc8 62. Qb5 Kd8 63. Qb7 Ke8 64. Qe7# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 67 moves | 1. Nf3 d5 2. g3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Bg2 g6 6. Nc3 Nc6 7. d4 Bg4 8. Ne5 Bf5 9. Qb3 Nxd4 10. Qa4+ Nc6 11. Nxc6 bxc6 12. Nxd5 Nxd5 13. Qxc6+ Bd7 14. Qxd5 Rc8 15. Qd4 Rg8 16. Qxa7 e5 17. O-O Rc2 18. Be4 Rc4 19. Qb7 Rc7 20. Qa6 Bc5 21. Rd1 Ra7 22. Qd3 Rc7 23. Be3 Bxe3 24. Qxe3 Qb8 25. Rac1 Rxc1 26. Qxc1 Qa7 27. Bc6 Qa3 28. Bxd7+ Kf8 29. bxa3 f6 30. Qc5+ Kf7 31. Be6+ Kxe6 32. Qb6+ Ke7 33. Qc7+ Ke8 34. Rd8# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 117 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O e6 5. d3 Nc6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. Nc3 O-O 9. e4 Bd7 10. Re1 Qb8 11. exd5 exd5 12. d4 c4 13. Ne5 Qd6 14. Nxd5 Nxd5 15. Nxc4 Qf6 16. Bxd5 Be6 17. Bxc6 bxc6 18. Ne5 Rfb8 19. b3 Rb6 20. Qh5 Rd8 21. c3 h6 22. Rad1 Qf5 23. Qxf5 Bxf5 24. Re3 f6 25. Nc4 Rb7 26. f4 Kf7 27. Rde1 g5 28. Na5 Rc7 29. fxg5 hxg5 30. Nc4 Kg6 31. Re7 Rxe7 32. Rxe7 Rd7 33. Rxd7 Bxd7 34. Kf2 Be6 35. Nd6 g4 36. Ke3 Kg5 37. c4 Bd7 38. Ne4+ Kf5 39. b4 Be6 40. a4 Bg8 41. b5 cxb5 42. axb5 Bh7 43. Nf2 Bg8 44. d5 Bf7 45. Kd4 Be8 46. Nd3 Bd7 47. Nc5 Bc8 48. d6 Be6 49. d7 Bxd7 50. Nxd7 Ke6 51. Nb8 Kf7 52. c5 Ke8 53. Nc6 Kd7 54. Nxa7 Kc7 55. b6+ Kb8 56. c6 f5 57. Kc5 f4 58. c7+ Ka8 59. c8=Q# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard in 107 moves | 1. Nf3 d5 2. Nc3 Bg4 3. d4 Nc6 4. h3 Bxf3 5. exf3 a6 6. Be2 e6 7. Bf4 Bd6 8. Qd2 Bxf4 9. Qxf4 Nf6 10. O-O O-O 11. Rfe1 b5 12. a3 Nh5 13. Qd2 Qh4 14. Rad1 Nf4 15. Bf1 Qf6 16. Ne2 Ng6 17. c3 Kh8 18. b3 Rae8 19. Kh1 Qh4 20. Kg1 Qe7 21. Qa2 Qg5 22. Kh1 f6 23. Qc2 h6 24. c4 bxc4 25. bxc4 Nge7 26. Ng3 Qf4 27. Qc3 e5 28. cxd5 Nxd4 29. Qc5 c6 30. dxc6 Ndxc6 31. Bxa6 Rd8 32. Bb7 Kh7 33. Bxc6 Nxc6 34. Qxc6 Kh8 35. Qe4 Qxe4 36. fxe4 Rxd1 37. Rxd1 Ra8 38. Rd3 Ra4 39. Kh2 Kh7 40. f3 Rd4 41. Rxd4 exd4 42. Kg1 Kg6 43. Ne2 f5 44. e5 d3 45. Nf4+ Kf7 46. Nxd3 g5 47. Kf2 f4 48. Nc5 Ke8 49. a4 h5 50. a5 Kd8 51. a6 Kc7 52. a7 Kb6 53. a8=Q Kxc5 54. Qf8+ |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 87 moves | 1. Nf3 d5 2. Nc3 d4 3. Nb5 c5 4. e3 a6 5. Na3 Nc6 6. Nc4 Bf5 7. Be2 Nf6 8. exd4 cxd4 9. O-O b5 10. Nce5 Nxe5 11. Nxe5 Qc7 12. Bf3 Bxc2 13. Qe1 Rc8 14. Bc6+ Qxc6 15. Nxc6 Rxc6 16. Qe5 Rd6 17. Qc5 Bd3 18. Re1 e6 19. Qc8+ Rd8 20. Qc6+ Nd7 21. Qxa6 Be7 22. a4 Rb8 23. b3 Bg5 24. Qd6 Be7 25. Qg3 Bg6 26. axb5 Rg8 27. Qc7 Bd3 28. Ra7 Bxb5 29. Ba3 Bxa3 30. Rxa3 g6 31. Qd6 Rd8 32. Ra7 Bd3 33. Qxd4 Bb5 34. d3 Bc6 35. Rc7 Ba8 36. Qd6 h6 37. d4 h5 38. d5 Bxd5 39. Qxd5 g5 40. Qd6 Rg6 41. Re5 h4 42. Rec5 f6 43. Rxd7 e5 44. Qe7# |
| ECO A06 in 2007 play it! zacharyziegler defeats black's thewizard in 101 moves | 1. Nf3 d5 2. Nc3 d4 3. Nb5 c5 4. e4 a6 5. Na3 Nc6 6. Be2 g6 7. d3 Bh6 8. O-O Bxc1 9. Qxc1 b5 10. Qg5 Qd6 11. e5 Qd5 12. c4 dxc3 13. bxc3 h6 14. Qe3 Bf5 15. c4 bxc4 16. Nxc4 Rd8 17. Nb6 Qe6 18. Qxc5 Bxd3 19. Bxd3 Rxd3 20. Rfd1 Rxd1+ 21. Rxd1 Nxe5 22. Nxe5 Kf8 23. Nbc4 Nf6 24. Nc6 Nd7 25. Qd5 Qxd5 26. Rxd5 Nf6 27. Rd8+ Kg7 28. Rxh8 Kxh8 29. Nxe7 Kg7 30. f3 Kf8 31. Nc6 Nd5 32. g3 Kg7 33. Nb8 Nc7 34. Kf2 Kf6 35. f4 Kf5 36. Kf3 f6 37. Nd7 Ke6 38. Ncb6 h5 39. h3 h4 40. gxh4 Kf5 41. Nc5 Ne6 42. Nxe6 Kxe6 43. Kg4 a5 44. f5+ gxf5+ 45. Kf4 Kd6 46. h5 Kc5 47. h6 Kxb6 48. h7 Kb7 49. h8=Q a4 50. Qxf6 Kc7 51. Qf7+ |