| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 53 moves | 1. Nf3 d5 2. g3 e6 3. d4 Nf6 4. Bg2 Be7 5. c4 O-O 6. Nbd2 dxc4 7. Nxc4 Qd5 8. Qd3 Bb4+ 9. Bd2 Nc6 10. Bxb4 Nxb4 11. Qc3 Nc6 12. e3 a5 13. O-O Ne4 14. Qc2 Nb4 15. Qe2 Ng5 16. Nfe5 Ne4 17. Nd2 f5 18. Rfc1 c6 19. Rc5 Qd6 20. Nxe4 fxe4 21. Bxe4 b6 22. Rc3 Ba6 23. Qg4 g6 24. Nxg6 Rf6 25. Ne5+ Kh8 26. Qh4 Nxa2 27. Qxh7# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 105 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 e6 4. O-O Bd6 5. d3 Ne7 6. Nc3 h6 7. e4 e5 8. d4 Bg4 9. exd5 exd4 10. Qxd4 Bxf3 11. Bxf3 O-O 12. Re1 cxd5 13. Nxd5 Nbc6 14. Qd1 Ng6 15. Bd2 Nge5 16. Be4 Re8 17. Qh5 Re6 18. Rad1 Rb8 19. Nf4 Ng6 20. Nxe6 fxe6 21. Qxg6 Qf6 22. Qxf6 gxf6 23. Bxh6 Be5 24. Rd7 Bxb2 25. Bxc6 bxc6 26. Rxe6 a5 27. Rxc6 Re8 28. Ra7 Bd4 29. Rxa5 Kh7 30. Rd5 Kxh6 31. Rxd4 Kg6 32. a4 Kf5 33. Rf4+ Ke5 34. Rcxf6 Rc8 35. c4 Rh8 36. R6f5+ Ke6 37. Kg2 Rb8 38. a5 Kd6 39. a6 Ra8 40. Kf3 Kc6 41. Rb5 Kd6 42. Rf6+ Ke7 43. Rbb6 Rd8 44. Rbe6+ Kd7 45. Rd6+ Ke7 46. Rxd8 Kxf6 47. a7 Kf5 48. c5 Ke6 49. c6 Ke7 50. a8=Q Kf6 51. Ke4 Ke7 52. Kf5 Kf7 53. Qb7# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 71 moves | 1. Nf3 d5 2. g3 e6 3. c4 Nf6 4. b3 Be7 5. Bg2 O-O 6. d4 dxc4 7. bxc4 c5 8. Ba3 Nc6 9. O-O Nxd4 10. Nxd4 cxd4 11. Bxe7 Qxe7 12. Qxd4 e5 13. Qb2 Rd8 14. Nc3 Ng4 15. Nd5 Qd6 16. h3 Nf6 17. Rfd1 Nd7 18. Qd2 Kh8 19. Qc3 f6 20. Qa5 Qe7 21. Nxe7 b6 22. Qa4 e4 23. Bxe4 Rb8 24. Nxc8 Rbxc8 25. Rxd7 Rxd7 26. Qxd7 Rf8 27. Qxa7 Rc8 28. Qxb6 Re8 29. Qb5 Rf8 30. c5 g6 31. c6 Kg7 32. Qb7+ Kh6 33. c7 Kh5 34. c8=Q Kg5 35. Qxh7 Rh8 36. Qxg6# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 59 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 Be7 6. e4 dxe4 7. dxe4 Be6 8. Nc3 Nf6 9. a4 Bc4 10. Re1 Qa5 11. Bd2 O-O 12. b3 Be6 13. Nd5 Qd8 14. Nxe7+ Qxe7 15. Ng5 Rad8 16. Nxe6 Qxe6 17. f3 c4 18. bxc4 Qxc4 19. Bf1 Qd4+ 20. Be3 Qc3 21. Qe2 Nd4 22. Bxd4 Rxd4 23. Red1 Rfd8 24. Rab1 Rd2 25. Rxd2 Qc6 26. Rxd8+ Ne8 27. Qb5 f5 28. Bc4+ Kf8 29. Qb4+ Qc5+ 30. Qxc5# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 75 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. O-O c6 5. d3 Qc8 6. Nc3 Nbd7 7. Nd4 Bg6 8. Bg5 e5 9. Nf3 d4 10. Nb1 h6 11. Bxf6 gxf6 12. e3 dxe3 13. fxe3 Rg8 14. Nh4 Bd6 15. d4 Qc7 16. Nxg6 Rxg6 17. Nd2 O-O-O 18. Nc4 exd4 19. Nxd6+ Qxd6 20. Qxd4 Qc5 21. Rad1 Qxc2 22. Bh3 Qe2 23. Bxd7+ Kc7 24. Qd6+ Kb6 25. Qb4+ Qb5 26. Qxb5+ cxb5 27. e4 a6 28. Rd3 Rdg8 29. Rc1 Ka5 30. Bc8 Re8 31. Bxb7 Re7 32. Bd5 b4 33. a3 Kb5 34. axb4 Rg5 35. Bc4+ Kxb4 36. Bd5 Re6 37. Rb3+ Ka5 38. Ra1# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 55 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 Rb8 11. Nbd2 b5 12. Ne4 Be7 13. a4 a6 14. axb5 axb5 15. d4 c4 16. Ne5 Nxe5 17. dxe5 Bb7 18. Nd6+ Bxd6 19. exd6 Nf6 20. Ra7 Rf8 21. Rxb7 Rxb7 22. Bxb7 Rg8 23. Bc6+ Nd7 24. Qd5 Qe7 25. Bg5 b4 26. Bxd7+ Qxd7 27. Qa8+ Qd8 28. Qxd8# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 113 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. h3 Bxf3 6. exf3 Nbd7 7. d4 e6 8. c3 Be7 9. Qb3 b6 10. Qa4 c5 11. dxc5 Bxc5 12. b4 Be7 13. Re1 O-O 14. Bf4 Qc8 15. Bf1 a5 16. Qb3 Nh5 17. Bc1 a4 18. Qd1 Qc6 19. Bd3 h6 20. g4 Qc7 21. gxh5 Bf6 22. Qc2 Rfc8 23. Bb5 Ne5 24. Qd1 Qa7 25. Bf4 Nc6 26. Bd6 Ne7 27. Bd3 Qd7 28. Be5 Bxe5 29. Rxe5 Qd6 30. Qe1 Nc6 31. Re3 d4 32. Qd2 Qd5 33. cxd4 Qxd4 34. Nc3 Qxb4 35. Rb1 Qd4 36. Ne2 Qd8 37. Qb2 Rab8 38. Rc1 Qd5 39. Rc4 f6 40. Nf4 Qg5+ 41. Ng2 Qxh5 42. Qc2 Qe8 43. Bh7+ Kh8 44. Bg6 Qd7 45. Rd3 Ne5 46. Rxd7 Rxc4 47. Qd1 Nxd7 48. Qxd7 e5 49. Qa7 Rbc8 50. Qxb6 R4c6 51. Qa7 Rc4 52. Ne3 R8c7 53. Qa6 Rc3 54. Bf5 Rc1+ 55. Kg2 Rf1 56. Qa8+ Rc8 57. Qxc8# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 85 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 Bg7 13. Bg5 Qd7 14. Qc1 f5 15. Ned2 h6 16. Be3 Ba6 17. d4 cxd4 18. Nxd4 Nxd4 19. Bxd4 Bxd4 20. cxd4 Rc8 21. Qb1 Nb4 22. Rc1 Rc6 23. Bxc6 Nxc6 24. Nb3 Nxd4 25. Nxd4 Qxd4 26. Qc2 Rg7 27. Rd1 Qe5 28. Qc6+ Kf7 29. Qa8 Qc7 30. Qh8 Qe7 31. Qxh6 Bb7 32. Rac1 e5 33. Rc3 Rg8 34. Qc1 Bd5 35. Rc7 Rb8 36. Rxe7+ Kxe7 37. Qc7+ Kf6 38. Qxb8 Bb3 39. Qh8+ Ke7 40. Qd8+ Ke6 41. Rd6+ Kf7 42. Qc7+ Kg8 43. Rd8# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 109 moves | 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. c4 c6 5. cxd5 cxd5 6. Rf1 e5 7. h3 Bxf3 8. Bxf3 e4 9. Bg2 Bb4 10. Qa4 Qa5 11. Qxa5 Bxa5 12. Nc3 Ngf6 13. f3 Bc7 14. fxe4 Bxg3+ 15. Kd1 d4 16. Nb5 Be5 17. d3 a6 18. Na3 b5 19. Bg5 h6 20. Bxf6 Nxf6 21. Rf5 Nd7 22. Nc2 g6 23. Rf3 O-O 24. e3 dxe3 25. Nxe3 Bxb2 26. Rb1 Bg7 27. Nd5 Rad8 28. Rf4 Rfe8 29. Rc1 Be5 30. Rf3 Re6 31. Ke2 Bd6 32. Rf2 g5 33. Rcf1 Rc8 34. Rxf7 Rc2+ 35. Kd1 Rxa2 36. Rxd7 Ra4 37. Rf6 Ra1+ 38. Ke2 Ra2+ 39. Kf3 Rxf6+ 40. Nxf6+ Kf8 41. Rxd6 b4 42. Rb6 a5 43. Nd5 Ke8 44. Bf1 Kd7 45. Ke3 Rb2 46. e5 Rb1 47. Rd6+ Kc8 48. Be2 b3 49. e6 Rh1 50. e7 Kb7 51. Rb6+ Ka7 52. e8=Q Rxh3+ 53. Kd2 Rxd3+ 54. Bxd3 b2 55. Qb8# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 75 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 b6 4. c4 e6 5. cxd5 exd5 6. d4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 O-O 9. Rc1 Re8 10. O-O c6 11. Rc3 Ba6 12. Re1 Qd6 13. Ne5 Qb4 14. Nb3 Bb5 15. e3 c5 16. a3 Nc6 17. axb4 Nxe5 18. dxe5 cxb4 19. Rc7 Rxe5 20. Qd4 Rf5 21. Qxb4 Bd3 22. Qe7 Rf8 23. Nd4 Rg5 24. Rxa7 h6 25. Rea1 Ne8 26. f4 Rg6 27. Ra8 Be4 28. Rxe8 Rxe8 29. Qxe8+ Kh7 30. Bxe4 dxe4 31. f5 Rf6 32. Ra8 Rxf5 33. Nxf5 Kg6 34. Nh4+ Kf6 35. Qc6+ Kg5 36. Qd5+ Kf6 37. Re8 h5 38. Qe5# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 135 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. d4 e6 5. O-O Qb6 6. c4 Nc6 7. cxd5 exd5 8. e3 Bg4 9. dxc5 Bxc5 10. Nc3 O-O-O 11. Qc2 Qa6 12. Ng5 Nb4 13. Qa4 Rhf8 14. f3 Bd7 15. Qxa6 Nxa6 16. Rd1 h6 17. Nh3 Bf5 18. Nb5 Bc2 19. Re1 Rfe8 20. Bd2 Bd3 21. a4 Kb8 22. Nf4 Bh7 23. Bf1 g5 24. Nd3 Nd7 25. Nxc5 Naxc5 26. Nd4 Nd3 27. Bxd3 Bxd3 28. Rec1 Rc8 29. Rxc8+ Rxc8 30. Kf2 Ne5 31. Bb4 Kc7 32. Rd1 b6 33. f4 Ng4+ 34. Kf3 Nxh2+ 35. Kg2 Be4+ 36. Kxh2 Kd7 37. a5 Rc4 38. Bf8 gxf4 39. gxf4 h5 40. axb6 axb6 41. Ra1 Ke8 42. Ra8+ Kd7 43. Ra6 h4 44. Rxb6 Rc1 45. Kh3 Rh1+ 46. Kg4 h3 47. Rb7+ Ke8 48. Bd6 Bg2 49. Re7+ Kf8 50. Ra7+ Kg8 51. Kg3 Be4 52. b4 h2 53. Ra2 Re1 54. Kxh2 Rxe3 55. b5 Bb1 56. Rg2+ Kh7 57. b6 Re8 58. b7 Be4 59. Rg1 Kh6 60. b8=Q Rxb8 61. Bxb8 f6 62. Bd6 Bd3 63. Be7 Be4 64. Bxf6 Bd3 65. Rg5 Be4 66. Ne6 d4 67. Nf8 Bf3 68. Bg7# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 65 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Nc6 4. O-O e5 5. d3 Bd7 6. e4 dxe4 7. dxe4 Bc5 8. Qd3 Qe7 9. Nc3 h6 10. Be3 Nb4 11. Bxc5 Qxc5 12. Qe2 O-O-O 13. a3 Nc6 14. h3 Qb6 15. b4 Nd4 16. Nxd4 Qxd4 17. Qe1 Be6 18. Rd1 Qc4 19. Qe3 Kb8 20. Rfe1 b6 21. Bf1 Qc6 22. b5 Qa8 23. a4 c6 24. a5 Rxd1 25. Rxd1 Nxe4 26. Qxe4 Rg8 27. Qxe5+ Kc8 28. bxc6 b5 29. Nxb5 Qb8 30. Nd6+ Kd8 31. Nf5+ Ke8 32. Qxb8+ Bc8 33. Qxc8# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 113 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 b6 13. Qd5 Qa4 14. Qb3 Qxb3 15. axb3 Rd8 16. Ne1 Be6 17. e5 Rdc8 18. d4 Bxb3 19. dxc5 bxc5 20. f4 Bc4 21. Rf2 a6 22. Be3 Rab8 23. Rd2 Rb3 24. Bxc5 Nxe5 25. Bxe7 Nc6 26. Bxc6 Rxc6 27. Rc1 Rxc3 28. Rcd1 Re3 29. Bb4 Kh7 30. Nc2 Re4 31. Nd4 Rc8 32. Ba3 a5 33. Kh1 Rce8 34. Kg2 Re3 35. Bd6 a4 36. Rc1 Bd3 37. Rcd1 Ba6 38. Rc1 Bxd4 39. Rxd4 a3 40. Rc2 Re2+ 41. Rxe2 Rxe2+ 42. Kf3 a2 43. Ra4 Bb5 44. Ra7 Bc4 45. h3 h5 46. Bc5 Rh2 47. h4 Rd2 48. Ke4 Kg7 49. Bd4+ Kh6 50. Bf6 Rd1 51. Be5 f5+ 52. Ke3 Rd3+ 53. Kf2 Rd2+ 54. Ke3 Re2+ 55. Kf3 Rc2 56. Bf6 a1=N 57. Bg5# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 133 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d3 O-O 6. c4 dxc4 7. dxc4 Nc6 8. Nc3 e5 9. Bg5 h6 10. Qxd8 Rxd8 11. Bxf6 Bxf6 12. Nd5 Bg7 13. Nxc7 Rb8 14. e4 Bg4 15. Nd5 Rbc8 16. b3 a6 17. h3 Be6 18. Rad1 Bf8 19. Rd2 Bc5 20. g4 Kg7 21. Kh2 f6 22. Rfd1 b5 23. cxb5 axb5 24. Rc1 Nd4 25. Rcd1 Nc6 26. Ne3 Bxe3 27. fxe3 Rxd2 28. Rxd2 Ne7 29. Kg3 Rc3 30. Rd6 Bc8 31. Bf1 Bf5 32. exf5 gxf5 33. Rd7 Kf8 34. Bxb5 fxg4 35. hxg4 Rxe3 36. Kf2 Rc3 37. Ke2 Kf7 38. Bc4+ Ke8 39. Rd6 e4 40. Nd4 Rg3 41. Rxf6 Kd7 42. Rxh6 Rg2+ 43. Ke3 Rxa2 44. Nf5 Nc6 45. Bb5 Rg2 46. Rxc6 Kd8 47. Rg6 Rb2 48. Bc4 Rc2 49. Rd6+ Kc7 50. Rd2 Rc1 51. Kxe4 Rg1 52. Kf4 Kc6 53. g5 Kc5 54. Ng3 Re1 55. g6 Re8 56. g7 Kc6 57. g8=Q Rxg8 58. Bxg8 Kb6 59. Bc4 Kb7 60. Ne4 Kc6 61. Rd6+ Kb7 62. b4 Kc8 63. b5 Kb8 64. b6 Kb7 65. Nc5+ Kc8 66. Rd5 Kb8 67. Rd8# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 113 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 cxd4 13. Nxd4 Bg4 14. Qd3 Ne5 15. Qe3 Re8 16. Qf4 Nh5 17. Qd2 Kh8 18. Nxd5 Nxg3 19. fxg3 f6 20. Ne3 Bd7 21. Bd5 Bc6 22. Bxc6 Nxc6 23. Nxc6 bxc6 24. c4 Qb6 25. a3 Rad8 26. Qc3 Qc5 27. b4 Qh5 28. Ra2 Qe5 29. Qxe5 Rxe5 30. Rae2 a5 31. Ng4 Rxe2 32. Rxe2 axb4 33. axb4 Rb8 34. Rb2 h5 35. Ne3 Kh7 36. b5 cxb5 37. cxb5 Re8 38. Kf2 Re7 39. b6 Rb7 40. Nd5 Kg6 41. Rc2 Rd7 42. Rc5 Kh6 43. Ke3 h4 44. gxh4 f5 45. Nc7 Kg6 46. b7 Rd6 47. b8=Q f4+ 48. Kxf4 Rd4+ 49. Ke3 Rxh4 50. Qb1+ Kf7 51. Qa2+ Kg6 52. Qc2+ Kf7 53. Qb3+ Rc4 54. Qxc4+ Kf8 55. Rf5+ Ke7 56. Qd5 g6 57. Rf7# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard in 85 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 b6 4. c4 e6 5. cxd5 exd5 6. O-O Be7 7. d4 O-O 8. Nc3 Nbd7 9. Bf4 c6 10. Qa4 Bb7 11. Bh3 Re8 12. Rfc1 a5 13. a3 b5 14. Qc2 b4 15. Na4 bxa3 16. bxa3 Ra7 17. Rcb1 Ba8 18. Ng5 h6 19. Nf3 g5 20. Bxd7 Nxd7 21. Bd2 Bf6 22. e3 g4 23. Ne1 Qe7 24. Nc3 Bb7 25. Ne2 c5 26. Bxa5 cxd4 27. Nxd4 Qe4 28. Qc7 Bxd4 29. exd4 Qxd4 30. Qxd7 Re2 31. Bb6 Qxa1 32. Rxa1 Ra6 33. Qxb7 Ra4 34. Be3 Re4 35. Qxd5 R2xe3 36. fxe3 Re6 37. Qf5 Rxe3 38. Qxg4+ Kf8 39. Rd1 f6 40. Rd8+ Kf7 41. Qc4+ Kg6 42. Rg8+ Kf5 43. Qd5+ |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 103 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 Nf6 6. e4 dxe4 7. dxe4 Qxd1 8. Rxd1 Bg4 9. h3 Bxf3 10. Bxf3 Nd4 11. Nd2 Rd8 12. Kg2 Nxc2 13. Rb1 b5 14. b3 Nd4 15. Bb2 Bd6 16. Bc3 Rd7 17. Rbc1 O-O 18. Kg1 Bc7 19. a3 a6 20. Bxd4 cxd4 21. Rc6 a5 22. a4 bxa4 23. bxa4 h6 24. Rdc1 Bd8 25. R6c5 Re7 26. Rd1 d3 27. Rb5 Rfe8 28. Nc4 Rd7 29. Nxe5 Rd4 30. Nc6 Rxa4 31. Rxd3 Be7 32. e5 Ne4 33. Rd7 Bf8 34. Bxe4 Rxe4 35. Rxa5 Rc4 36. Rc7 Rc1+ 37. Kg2 Bb4 38. Rd5 Ba3 39. Rdd7 Bb2 40. f4 Rc3 41. h4 Rc2+ 42. Kh3 Rc1 43. Kg4 Rc3 44. Ne7+ Kf8 45. Rb7 Rc2 46. Nd5 h5+ 47. Kh3 Bd4 48. Rxf7+ Kg8 49. Rxg7+ Kh8 50. Rh7+ Kg8 51. Nf6+ Kf8 52. Rhf7# |
| ECO A08 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 55 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 f6 6. c4 d4 7. Nbd2 Nge7 8. Qa4 Bg4 9. h3 Be6 10. Ne4 b6 11. Bd2 Qd7 12. Kh2 O-O-O 13. Qb5 Kc7 14. a4 f5 15. Nxc5 a5 16. Nxd7 Rxd7 17. Nxe5 Kd6 18. Bf4 Kc7 19. Nxc6+ Rd6 20. Bxd6+ Kxd6 21. c5+ Kd7 22. Nxd4+ Nc6 23. Qxc6+ Kd8 24. Nxe6+ Ke7 25. Qd6+ Kf6 26. Nxf8+ Kg5 27. f4+ Kh5 28. Bf3# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 123 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 e6 5. cxd5 exd5 6. Qb3 b6 7. Nd4 Bg6 8. d3 c6 9. Nc3 Bc5 10. Nf3 O-O 11. O-O Nbd7 12. d4 Be7 13. Qa4 b5 14. Qb3 b4 15. Na4 Be4 16. Ng5 Bxg2 17. Kxg2 h6 18. Nf3 Bd6 19. Qc2 Qc7 20. Bd2 Rae8 21. e3 Re4 22. Rac1 Rc8 23. Qd3 Qa5 24. b3 a6 25. a3 Qb5 26. Qc2 a5 27. Nc5 Nxc5 28. dxc5 Be5 29. Qa2 Re8 30. Nxe5 R4xe5 31. axb4 axb4 32. Qc2 Ne4 33. Kg1 f6 34. Rfd1 Rh5 35. Be1 Rb8 36. h4 Rf5 37. Rd4 Qa6 38. g4 Re5 39. Bxb4 Rb7 40. Be1 Rb5 41. b4 f5 42. f3 Rb6 43. cxb6 Nf6 44. Qxc6 Rxe3 45. Qc8+ Qxc8 46. Rxc8+ Kf7 47. b7 Rxe1+ 48. Kf2 Nd7 49. Kxe1 Ke6 50. Rc7 Nb8 51. gxf5+ Kd6 52. Rxg7 Ke5 53. Rd3 d4 54. Ke2 Kxf5 55. Rg8 Nc6 56. b5 Ke6 57. bxc6 Kd6 58. b8=Q+ Kd5 59. Rxd4+ Kxd4 60. Rd8+ Kc4 61. c7 Kc5 62. c8=Q# |
| ECO A07 in 2007 play it! zacharyziegler defeats black's thewizard by checkmate in 65 moves | 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nf6 4. c4 c6 5. cxd5 Bxf3 6. Bxf3 cxd5 7. d4 e6 8. O-O Nc6 9. Nc3 Be7 10. a3 Rc8 11. Qd3 Qb6 12. e3 O-O 13. Bd2 a5 14. Na4 Qa7 15. Nc3 Qb6 16. b3 Bc5 17. Na4 Qc7 18. Nxc5 e5 19. Qb5 e4 20. Be2 b6 21. Na4 Rb8 22. Rac1 Rfc8 23. f3 exf3 24. Rxf3 Ne4 25. Be1 Nf6 26. Bd3 Qb7 27. Kg2 h6 28. h4 Rc7 29. Nxb6 Qxb6 30. Qxb6 Ne7 31. Qxb8+ Rc8 32. Rxc8+ Ne8 33. Rxe8# |