| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 69 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. b4 Rc8 14. Nf3 Qd6 15. Be2 a5 16. O-O axb4 17. axb4 Qxb4 18. Qg3 Rc5 19. Nxe5 Nxe4 20. Qf4 f6 21. Nd3 Nxc3 22. Bh5+ Rxh5 23. Rfe1+ Qe7 24. Rxe7+ Bxe7 25. Rxc3 Rb5 26. Rc7 Rb1+ 27. Nc1 Rb6 28. Qe3 Re6 29. Qd2 Rd6 30. Qe1 b6 31. Qe2 Re6 32. Qd1 Bd6 33. Ra7 Rf8 34. Ne2 Be5 35. Qxd7# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 61 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Bd6 15. Nb5 Qc5 16. Nxd6+ Qxd6 17. Nf3 Qc5 18. Qg3 Qd4 19. Nxd4 exd4 20. Qxg7 Ke7 21. e5 Ng4 22. Bc4 Raf8 23. Bxf7 Rxf7 24. Qxh8 Ke6 25. Rxd4 Nxh2 26. Rxh2 b5 27. Rxh7 Bc6 28. Rh6+ Kf5 29. g4+ Kg5 30. Rxc6 Rf5 31. Qh5# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 105 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. O-O Rc8 17. Rfd1 b6 18. Bb5 Bxb5 19. Rxd6 Ba4 20. R1d2 Bc6 21. Qg5 Nd7 22. Qxg7 f5 23. Qxh8+ Ke7 24. Qg7+ Ke8 25. Qg8+ Nf8 26. Re6+ Qe7 27. Rxe7+ Kxe7 28. Nxe5 Bd5 29. Rxd5 Kf6 30. Qg5+ Kxg5 31. Nf3+ Kg6 32. Rxf5 Nd7 33. Kf1 Rc5 34. Nh4+ Kg7 35. Ke2 Rxf5 36. Nxf5+ Kf7 37. f4 h5 38. e5 a5 39. Na4 Ke6 40. Nd4+ Ke7 41. g3 b5 42. Nxb5 Kf8 43. Nd4 Nb8 44. f5 Ke8 45. Ke3 Kf7 46. Nc5 Ke8 47. f6 Kf7 48. Ne4 Kg6 49. e6 Na6 50. f7 Nb8 51. f8=Q Nd7 52. Qf7+ Kh6 53. Nf5# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 113 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. O-O Rc8 17. Rfd1 b6 18. Bc4 Qxc4 19. Rxd6 Be6 20. Nxe5 Qc7 21. Nc6 Qxc6 22. Rxc6 Rxc6 23. Nd5 Bxd5 24. exd5 Rc3 25. bxc3 O-O 26. d6 Rd8 27. Qc4 g5 28. d7 Rxd7 29. Qc8+ Kg7 30. Rxd7 Nxd7 31. Qxd7 b5 32. Qxb5 Kf6 33. Qa6+ Ke5 34. Qxa7 Ke6 35. Qb6+ Ke5 36. Qd4+ Ke6 37. Qe4+ Kd6 38. Qf5 g4 39. Qxf7 h6 40. Qf4+ Kc5 41. Qxg4 Kd5 42. Qd4+ Ke6 43. Qe3+ Kd5 44. Qxh6 Ke5 45. f4+ Kd5 46. Qg5+ Ke6 47. Qe5+ Kf7 48. Kf2 Kf8 49. Qf6+ Ke8 50. Kf3 Kd7 51. h4 Kc8 52. Qd6 Kb7 53. f5 Kc8 54. f6 Kb7 55. f7 Kc8 56. f8=Q+ Kb7 57. Qfb8# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 103 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Qg3 Ng4 14. b4 Rc8 15. Nf3 Bxb4 16. axb4 Qxb4 17. Kd2 Qc5 18. Nd5 Qxf2+ 19. Qxf2 Nxf2 20. Rxc8+ Bxc8 21. Ra1 Nxd3 22. Kxd3 a6 23. Rc1 Be6 24. Rc7 O-O 25. Nxe5 Rb8 26. Nf4 Ba2 27. Nd7 Rf8 28. Nxf8 Kxf8 29. Rxb7 f6 30. Nh5 Bf7 31. Rb8+ Ke7 32. Nxg7 Kd6 33. Rf8 Ke7 34. Ra8 Bg6 35. Rxa6 Kf7 36. Ra7+ Kg8 37. Nf5 Kf8 38. Nh6 Ke8 39. g4 Kd8 40. Ng8 Kc8 41. Nxf6 Kb8 42. Rg7 Kc8 43. Nxh7 Bxh7 44. Rxh7 Kd8 45. e5 Ke8 46. Ke4 Kd8 47. e6 Ke8 48. g5 Kd8 49. Rf7 Ke8 50. g6 Kd8 51. g7 Ke8 52. g8=Q# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 71 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. O-O h6 17. Rfd1 O-O-O 18. b4 Qd4 19. Nxd4 exd4 20. Nb5 Bxb5 21. Bxb5 g5 22. Qh3+ g4 23. Qh4 Be5 24. Rc2+ Kb8 25. Rc5 Nxe4 26. Rxe5 Nc3 27. Rc1 Rc8 28. Rce1 Nxb5 29. Rxb5 Rhe8 30. Rd1 a6 31. Rd5 Rc3 32. Qxh6 Rxa3 33. Qb6 Ka8 34. R5xd4 Ra5 35. Rd8+ Rxd8 36. Rxd8# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 75 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Bd6 15. Nb5 Qc5 16. Nxd6+ Qxd6 17. Nf3 Qc5 18. Qg3 Ng4 19. h3 Qa5 20. hxg4 f6 21. g5 Rc8 22. Ke2 Kf8 23. gxf6 gxf6 24. Rh6 Qd8 25. Qh4 Kg7 26. b3 Qe7 27. Bc4 Rc7 28. Ke1 Be8 29. Nh2 b5 30. Bd5 Rc1+ 31. Rd1 Rxd1+ 32. Kxd1 Bf7 33. Ng4 Bg6 34. Ke2 Re8 35. Rxg6+ Kh8 36. Nxf6 h6 37. Qxh6+ Qh7 38. Qxh7# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 103 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. O-O Rd8 17. Rc1 O-O 18. b4 Qc6 19. Rcc2 Bb8 20. Nd5 Qd6 21. Bc4 Nxd5 22. Rxd5 Qf6 23. Qxf6 gxf6 24. Rcd2 Rc8 25. Rxd7 Rxc4 26. g3 b6 27. Rd8 Bc7 28. R8d7 Bb8 29. Re2 Rc3 30. Re3 Rxe3 31. fxe3 Rc8 32. Kf1 Kg7 33. Rb7 Rd8 34. Nh4 Rd1+ 35. Ke2 a5 36. Kxd1 Bc7 37. Rxc7 axb4 38. Nf5+ Kg6 39. axb4 h6 40. Rb7 h5 41. Rxb6 Kg5 42. b5 Kg4 43. h4 Kh3 44. Rxf6 Kg2 45. Ke2 Kg1 46. b6 Kh2 47. Rxf7 Kh3 48. Kf3 Kh2 49. Ra7 Kh3 50. b7 Kh2 51. Ra1 Kh3 52. Rh1# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 61 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. Be2 O-O 17. O-O Rac8 18. Rfd1 Be7 19. Qg3 Bg4 20. Qxe5 Qxe5 21. Nxe5 Bxe2 22. Rxe2 Bxa3 23. Nd7 Nxd7 24. Rxd7 Bxb2 25. Rxb2 Rxc3 26. Kf1 Rc1+ 27. Ke2 Rh1 28. h3 Re8 29. Rbxb7 Re6 30. Rd8+ Re8 31. Rxe8# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 71 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Bd6 15. Bb5 Qc5 16. Bxd7+ Kxd7 17. Qg5 Rhg8 18. Nf3 Ke8 19. O-O Rd8 20. Qf5 a5 21. Nd5 Qd4 22. Nxf6+ gxf6 23. Nxd4 exd4 24. f4 Be7 25. Rfd1 b6 26. Qb5+ Kf8 27. Qxb6 a4 28. Rxd4 Rc8 29. Kh1 Rc2 30. R4d2 Rxd2 31. Rxd2 f5 32. exf5 f6 33. Rd7 Rg4 34. Qc7 Rg7 35. Qb8+ Bd8 36. Qxd8# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 89 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. O-O Rc8 17. Rfd1 h6 18. Be2 Bc7 19. Nd5 Bd8 20. Qg3 Ng4 21. b4 Qxf2+ 22. Qxf2 Nxf2 23. Kxf2 Ba4 24. Rf1 f6 25. Nh4 O-O 26. Ng6 Re8 27. h4 Kh7 28. Bg4 Rc4 29. Bf5 Kg8 30. Kg1 Kf7 31. Kh2 Bb5 32. Rdf2 Rd4 33. Rc1 Bc6 34. Rc5 Bb6 35. Nxb6 axb6 36. Rcc2 Bxe4 37. Rc7+ Kg8 38. Bxe4 Rxe4 39. Rxb7 Ra8 40. Rf3 Rg4 41. h5 e4 42. Rc3 Rf4 43. Rcc7 Rh4+ 44. Kg1 Rxa3 45. Rxg7# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson in 129 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Bd6 15. Nb5 Qc5 16. Nxd6+ Qxd6 17. Qg5 Kf8 18. Nf3 Re8 19. Qe3 Rc8 20. O-O Qc5 21. Qxc5+ Rxc5 22. b4 Rc3 23. Nxe5 Be6 24. a4 g6 25. f4 Nd7 26. Nxd7+ Bxd7 27. a5 Ke7 28. Be2 Rd8 29. Rfd1 Rcc8 30. Kf2 Be6 31. Rxd8 Rxd8 32. Rxd8 Kxd8 33. e5 Ke7 34. Bf3 b6 35. Ke3 f6 36. g3 h6 37. axb6 axb6 38. Be4 fxe5 39. Bxg6 Kf6 40. Be4 Bd7 41. Kf3 Ba4 42. g4 Bd1+ 43. Kg3 Ke6 44. h4 exf4+ 45. Kxf4 Be2 46. g5 hxg5+ 47. Kxg5 Bc4 48. h5 Ke5 49. h6 Bg8 50. Bc2 Bd5 51. h7 Kd4 52. h8=Q+ Kc4 53. Qd8 b5 54. Qc7+ Kxb4 55. Qd6+ Kc4 56. Bd3+ Kxd3 57. Qxd5+ Kc3 58. Qe5+ Kc4 59. Kf4 b4 60. Ke3 b3 61. Qd4+ Kb5 62. Ke4 Ka5 63. Kd5 Kb5 64. Qc4+ Kb6 65. Qd4+ |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 87 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. O-O Rc8 17. Rfd1 Rd8 18. Bc4 Be7 19. Ba2 Rf8 20. Qg5 Bg4 21. Rxd8+ Bxd8 22. Qxg7 Be7 23. Bb3 Bxf3 24. gxf3 b5 25. Nd5 Nxd5 26. Rxd5 f5 27. Rxc5 Bxc5 28. Qxe5+ Kd8 29. Qxc5 Re8 30. Qd6+ Kc8 31. Bf7 Rh8 32. Qe6+ Kb7 33. Qd7+ Kb6 34. Qd4+ Kc7 35. Qxh8 fxe4 36. fxe4 a6 37. Qe5+ Kc6 38. Qf6+ Kb7 39. e5 h5 40. Qd8 a5 41. Bd5+ Ka6 42. Qd6+ Ka7 43. Qc6 b4 44. Qb7# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 73 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. Be2 O-O 17. O-O h6 18. Rfd1 Be7 19. Qg3 Qxa3 20. bxa3 Bc6 21. Nxe5 Nxe4 22. Nxe4 Bxe4 23. Qf4 Bh7 24. Rd7 Bg5 25. Qf3 Bc2 26. Rxf7 Bf6 27. Rxf8+ Rxf8 28. Rc1 Rd8 29. Bc4+ Kh7 30. Rxc2 Bxe5 31. Qe4+ Kh8 32. Qxe5 a5 33. Qxa5 Rd1+ 34. Bf1 Rd6 35. Rc8+ Kh7 36. Qf5+ g6 37. Qf7# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 115 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. O-O Rd8 17. Bc4 Be7 18. Be2 Ng4 19. Qg3 Nxh2 20. Kxh2 Bf6 21. Rd5 Qe7 22. Nxe5 O-O 23. Nxd7 Rxd7 24. Rxd7 Qxd7 25. e5 Be7 26. Rd1 Qe6 27. Kg1 f6 28. exf6 Bxf6 29. Kf1 Qb3 30. Rd2 Qe6 31. Bd3 Bxc3 32. bxc3 Qe7 33. Qd6 Qxd6 34. Bc4+ Kh8 35. Rxd6 Rc8 36. Be6 Rb8 37. Rd7 a5 38. c4 b6 39. Ke2 g6 40. Re7 Rd8 41. f4 Rd4 42. Ke3 Rd1 43. Ke4 Rd2 44. g4 Re2+ 45. Kd5 h5 46. gxh5 gxh5 47. Rb7 Rd2+ 48. Ke5 Rd3 49. Rxb6 Kg7 50. c5 Re3+ 51. Kf5 Rc3 52. Rb7+ Kh6 53. Rc7 Rg3 54. c6 a4 55. Ke5 Rxa3 56. Bf5 Re3+ 57. Kd5 Re4 58. Rh7# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 85 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Bd6 15. Bb5 Qc5 16. Bxd7+ Nxd7 17. Qg4 g6 18. Qd1 Ke7 19. Nd5+ Ke8 20. Ne3 Ke7 21. b4 Qc6 22. Ne2 Nf6 23. f3 a5 24. Qb3 axb4 25. Nc4 Rxa3 26. Nxa3 bxa3 27. g4 h6 28. O-O Rd8 29. Kg2 b5 30. Rfd1 Qc4 31. Qe3 Bc5 32. Qxh6 a2 33. Ra1 Rxd2 34. Qxd2 Bg1 35. Nxg1 Qxe4 36. fxe4 Nxe4 37. Qd5 Ng5 38. Rxa2 Ne6 39. Qxe5 Kd7 40. Ra7+ Ke8 41. Qd6 Nf4+ 42. Qxf4 Kf8 43. Qxf7# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 129 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. O-O h6 17. Be2 Rc8 18. Rfd1 Bf5 19. Rxd6 Be6 20. Qg3 O-O 21. Nxe5 Ra8 22. b4 Qc7 23. R6d4 Rac8 24. R1d3 Kh8 25. f4 Rfd8 26. Rxd8+ Rxd8 27. Rxd8+ Qxd8 28. Qe3 Qc7 29. Qd4 b6 30. Bd1 Kg8 31. f5 Bd7 32. Nxd7 Qxd7 33. Nd5 Kh8 34. g3 Qd6 35. Bb3 Ng4 36. Qc3 Kh7 37. Qf3 Ne5 38. Qh5 g6 39. Qe2 Qc6 40. Qe3 gxf5 41. Qf4 Ng6 42. Qxf5 Kg7 43. Ne3 Qc1+ 44. Nd1 Nh8 45. Qe5+ Kh7 46. Qb2 Qxb2 47. Nxb2 f6 48. Nd3 Ng6 49. Nf4 Ne5 50. Be6 a6 51. Nd5 b5 52. Nxf6+ Kg6 53. Nd7 Nf3+ 54. Kf2 Nd4 55. Bd5 Nc2 56. e5 Nxa3 57. e6 Nc4 58. e7 Nd6 59. h4 h5 60. Kf3 Kg7 61. Kf4 Kg6 62. Ke5 Ne4 63. e8=Q+ Kh6 64. Bxe4 a5 65. Qg6# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 93 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Bd6 15. Nb5 Qc5 16. Nxd6+ Qxd6 17. Nf3 Qxd3 18. Rxd3 Bb5 19. Rc3 O-O 20. Nxe5 Rfc8 21. Ng4 Nxg4 22. Qxg4 Rxc3 23. bxc3 Re8 24. f3 b6 25. Kf2 g6 26. Qf4 Rc8 27. Qf6 Rc6 28. Qe5 Rc5 29. Qb8+ Kg7 30. Rc1 Bc4 31. Qxa7 Rb5 32. Rc2 h6 33. Qc7 Be6 34. Rd2 Rb3 35. Rd6 Kg8 36. Rxb6 Rxb6 37. Qxb6 Kg7 38. Qd4+ f6 39. Qa7+ Bf7 40. a4 f5 41. e5 g5 42. e6 Kf6 43. Qxf7+ Ke5 44. e7 Kd6 45. Qf6+ Kc5 46. e8=Q g4 47. Qd4# |
| ECO A45 in 2008 play it! ziegler defeats black's johnson in 127 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. O-O Rc8 17. Rfd1 b6 18. Be2 Bf5 19. exf5 Be7 20. Qg3 O-O 21. Nxe5 a5 22. h3 Rce8 23. Kh2 Kh8 24. f4 Qc7 25. Bb5 Rc8 26. Bc4 Bc5 27. Nd5 Qd6 28. Nxf6 Qxf6 29. Nd7 Qxf5 30. Nxf8 Rxf8 31. Rd8 Qf6 32. Qg5 Qxg5 33. fxg5 Kg8 34. Rxf8+ Kxf8 35. Rf1 Bd4 36. Rxf7+ Ke8 37. b3 b5 38. Bd5 b4 39. axb4 Be5+ 40. g3 axb4 41. Kg2 Bc3 42. Kf3 Be5 43. Rb7 Bc3 44. Ke4 h6 45. gxh6 gxh6 46. g4 Kf8 47. Kd3 Bb2 48. Rxb4 Ke7 49. Rb6 Bc1 50. b4 Kd7 51. b5 Bf4 52. Rc6 Bg3 53. Be6+ Kd8 54. b6 Bf4 55. b7 Be5 56. Bd5 Kd7 57. Rxh6 Bd6 58. Rxd6+ Kxd6 59. b8=Q+ Kxd5 60. Qf4 Ke6 61. Ke4 Ke7 62. Kd5 Kd7 63. Qf7+ Kc8 64. Qf8+ |
| ECO A45 in 2008 play it! ziegler defeats black's johnson by checkmate in 119 moves | 1. d4 Nf6 2. a3 d5 3. c4 dxc4 4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qh4 e5 9. e4 Nd4 10. Bd3 Nb3 11. Rb1 Nxc1 12. Rxc1 Qb6 13. Rc2 Qd4 14. Rd2 Qc5 15. Nf3 Bd6 16. O-O Rd8 17. Rc1 h6 18. b4 Qc7 19. Rcc2 Qb8 20. Bc4 O-O 21. Nd5 Nxd5 22. Bxd5 Ba4 23. Rc4 Kh8 24. h3 Bb5 25. Rcc2 Rd7 26. Qh5 Ba4 27. Rc3 a6 28. Qf5 Bb5 29. Rdc2 Bc7 30. g3 Ba4 31. Rc1 Bb5 32. Bc4 Rfd8 33. Bxb5 axb5 34. Kg2 f6 35. Nh4 Bd6 36. Ng6+ Kg8 37. f4 Rc7 38. Ne7+ Kh8 39. Rxc7 Bxc7 40. Nd5 Bd6 41. Rc3 exf4 42. gxf4 Rg8 43. Kf3 Qd8 44. Rd3 Rf8 45. Nc3 Qc8 46. Qxc8 Rxc8 47. Nxb5 Bf8 48. Rd7 b6 49. f5 Rc2 50. Rb7 Rc6 51. Kg4 Kg8 52. h4 Kh7 53. Nd4 Rc4 54. Ne6 Rxe4+ 55. Kf3 Rxh4 56. Nxf8+ Kg8 57. Ng6 Re4 58. Kxe4 h5 59. Rb8+ Kf7 60. Rf8# |