| ECO B23 in 1878 play it! zukertort johann defeats black's pitschel carl in 109 moves | 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 Bb4 7. Nd6+ Ke7 8. Bf4 Qa5 9. Qd2 e5 10. Nc4 Qc7 11. Bg5 Bxc3 12. bxc3 d6 13. Rd1 Rd8 14. Be2 Be6 15. Ne3 Rg8 16. O-O h6 17. Bxf6+ gxf6 18. Nd5+ Bxd5 19. exd5 Na5 20. f4 Nc4 21. Bxc4 Qxc4 22. fxe5 fxe5 23. Qxh6 Rg6 24. Qh7 Rf8 25. Rxf7+ Rxf7 26. Qxg6 Qe2 27. Qd3 Qf2+ 28. Kh1 Kf8 29. h3 Kg7 30. Kh2 Kf8 31. Rb1 b6 32. Rb4 Qe1 33. Rc4 Rf1 34. Rc8+ Kg7 35. Qg3+ Qxg3+ 36. Kxg3 Rc1 37. Rc7+ Kf6 38. Rxa7 Rxc2 39. Rd7 Rxc3+ 40. Kh4 e4 41. Rxd6+ Ke5 42. Rxb6 Kxd5 43. g4 e3 44. Rb8 Rc4 45. Kh5 e2 46. Rb1 Ra4 47. g5 Rxa2 48. h4 Ke6 49. Kg6 Ra6 50. Re1 Ke5+ 51. Kh7 Ra2 52. h5 Kf5 53. g6 Ra7+ 54. g7 Kf6 55. h6 |
| ECO B23 in 1876 play it! zukertort johann defeats black's janssens by checkmate in 81 moves | 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 Ne7 7. Bf4 Nc6 8. Qd2 Bb4 9. Be2 O-O 10. O-O Qa5 11. a3 Bxc3 12. bxc3 d5 13. e5 a6 14. Qe3 Bd7 15. Qg3 Ne7 16. Bd3 Rac8 17. Bd2 Ng6 18. h4 Kh8 19. h5 Ne7 20. h6 Ng6 21. hxg7+ Kxg7 22. Bg5 Rg8 23. Bf6+ Kf8 24. Qh3 Qa4 25. Qh6+ Ke8 26. Qxh7 Ne7 27. f4 Bc6 28. Rf2 d4 29. f5 Bd5 30. fxe6 Bxe6 31. Raf1 Rf8 32. Bg7 Rg8 33. Rxf7 Bxf7 34. Rxf7 Qxa3 35. Rxe7+ Kxe7 36. Bh6+ Ke6 37. Bc4+ Kxe5 38. Bxg8 Qxc3 39. Qe7+ Kf5 40. Bh7+ Kg4 41. Qg5# |
| ECO B40 in 1868 play it! zukertort johann defeats black's nn chess club in 97 moves | 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Be2 Bc5 7. Be3 Ba7 8. O-O Nge7 9. f4 d5 10. e5 O-O 11. Kh1 f5 12. a4 Bd7 13. Rf3 Ng6 14. Qd2 Nxd4 15. Bxd4 Bxd4 16. Qxd4 Rf7 17. Rh3 Nf8 18. Nd1 Rc8 19. Ne3 Bc6 20. g4 g6 21. Rg1 Rg7 22. Rhg3 Rcc7 23. Bf3 Rcd7 24. b3 Qa5 25. h4 b6 26. h5 Qc5 27. c3 Bb7 28. b4 Qc7 29. Kh2 Qd8 30. h6 Rgf7 31. Bd1 b5 32. Bc2 fxg4 33. Nxg4 Rc7 34. Nf6+ Kh8 35. f5 Rc4 36. fxg6 hxg6 37. Qf2 Rh4+ 38. Rh3 Re4 39. Bxe4 dxe4 40. axb5 axb5 41. Rhg3 Bd5 42. Rxg6 Nxg6 43. Rxg6 e3 44. Qg3 Rxf6 45. exf6 Be4 46. f7 Qd2+ 47. Kh3 Bf5+ 48. Kh4 Qd8+ 49. Qg5 |
| ECO B23 in 1869 play it! zukertort johann defeats black's minckwitz johann in 83 moves | 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 a6 6. Be2 g6 7. f4 Bg7 8. e5 f5 9. Be3 Nh6 10. O-O O-O 11. Bf3 Nf7 12. Nxc6 bxc6 13. Bc5 Re8 14. Qe1 Rb8 15. b4 Bf8 16. Na4 Bxc5+ 17. Nxc5 Qb6 18. c3 Nd8 19. Kh1 Nb7 20. Nxb7 Bxb7 21. Rd1 Re7 22. Rd6 Rd8 23. Qh4 Rde8 24. Rfd1 Bc8 25. a4 Qe3 26. R6d3 Qb6 27. a5 Qc7 28. Qf2 Bb7 29. Qb6 Qc8 30. c4 Kf7 31. b5 axb5 32. cxb5 Ba8 33. Rc3 Qb8 34. Qxb8 Rxb8 35. b6 Bb7 36. Be2 Ra8 37. Ra3 Ba6 38. Bxa6 Rxa6 39. b7 Re8 40. Rxd7+ Kf8 41. Rc7 Rb8 42. Rc8+ |
| ECO B41 in 1865 play it! zukertort johann defeats black's anderssen adolf in 55 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Be3 d5 8. exd5 Nxd5 9. O-O Nxc3 10. bxc3 Bxc3 11. Nxc6 bxc6 12. Rb1 O-O 13. Rb3 Ba5 14. Bc5 Re8 15. Bxh7+ Kxh7 16. Rh3+ Kg8 17. Qh5 f5 18. Rd1 Bd7 19. Qh7+ Kf7 20. Rg3 Bc3 21. Qg6+ Kg8 22. Rxc3 f4 23. Rh3 Re7 24. Qh7+ Kf7 25. Qh5+ Kg8 26. Bxe7 Qxe7 27. Qh8+ Kf7 28. Qxa8 |
| ECO B41 in 1865 play it! zukertort johann defeats black's anderssen adolf in 59 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Be3 d5 8. Nxc6 bxc6 9. e5 Nd7 10. f4 O-O 11. O-O f5 12. exf6 Qxf6 13. Kh1 c5 14. f5 Bxc3 15. fxe6 Qxe6 16. bxc3 Qxe3 17. Qh5 Rxf1+ 18. Rxf1 Nf6 19. Bxh7+ Kf8 20. Qxd5 Qe2 21. Qg8+ Ke7 22. Qxg7+ Kd8 23. Qxf6+ Qe7 24. Rd1+ Bd7 25. Qf3 Rc8 26. Bf5 Rc7 27. Qa8+ Rc8 28. Qxa7 Rc7 29. Qb8+ Rc8 30. Qb6+ |
| ECO B23 in 1881 play it! zukertort johann defeats black's blackburne josep in 125 moves | 1. e4 c5 2. Nc3 g6 3. f4 Nc6 4. g3 Bg7 5. Bg2 b6 6. Nge2 Bb7 7. d3 Nh6 8. O-O f5 9. e5 Na5 10. Bxb7 Nxb7 11. d4 cxd4 12. Nxd4 e6 13. Qf3 Qc8 14. Rd1 O-O 15. h3 Rf7 16. Be3 Bf8 17. Rd3 Nc5 18. Rd2 Rb8 19. Rad1 Qb7 20. Qxb7 Rxb7 21. Nf3 Rg7 22. Bxc5 Bxc5+ 23. Kf1 Kf8 24. a3 Ke8 25. b4 Be7 26. Nb5 Nf7 27. c4 g5 28. Kf2 h6 29. Nd6+ Bxd6 30. exd6 Nd8 31. Nd4 Nc6 32. Nb3 a6 33. Rc1 Kf7 34. b5 axb5 35. cxb5 Na7 36. a4 gxf4 37. gxf4 Kf6 38. Rdc2 Rb8 39. Rc7 Ra8 40. Nd2 e5 41. fxe5+ Ke6 42. Rg1 Rxg1 43. Kxg1 Nc8 44. Nc4 h5 45. Kf2 h4 46. Kf3 Nxd6 47. exd6 Rxa4 48. Nxb6 Ra3+ 49. Kf4 Rxh3 50. Rxd7 Rb3 51. Re7+ Kxd6 52. Nc8+ Kc5 53. Re5+ Kd4 54. Rxf5 h3 55. b6 h2 56. Rh5 Rb1 57. Rxh2 Kc5 58. Rh7 Rb4+ 59. Ke5 Kb5 60. Kd6 Rb1 61. Kc7 Ka6 62. Kb8 Rd1 63. b7 |
| ECO B23 in 1878 play it! zukertort johann defeats black's owen john in 61 moves | 1. e4 c5 2. Nc3 Nc6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 e6 6. Be2 Bb4 7. O-O Nf6 8. Nxc6 bxc6 9. e5 Bxc3 10. bxc3 Nd5 11. Qd4 a5 12. Ba3 f5 13. Rab1 Kf7 14. c4 Nb4 15. Rb2 Qe7 16. c3 c5 17. Qe3 Bb7 18. Rd2 Na6 19. Rd6 Rhc8 20. Rfd1 Rc7 21. Bf3 Bxf3 22. Qxf3 Raa7 23. Rb1 Qd8 24. Bc1 g6 25. g4 Qa8 26. Qh3 Kg8 27. gxf5 exf5 28. Rbb6 Rc6 29. Rbxc6 dxc6 30. Bg5 h6 31. Rxg6+ |
| ECO B23 in 1881 play it! zukertort johann defeats black's blackburne josep in 97 moves | 1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Nge2 Bd7 7. Be3 Nd4 8. Qd2 Rb8 9. h3 h5 10. Nd1 Bc6 11. c3 Nxe2 12. Qxe2 Nf6 13. f4 Qc7 14. Nf2 b5 15. O-O Nd7 16. d4 c4 17. Nd1 Nb6 18. Bd2 Bd7 19. Ne3 Qc8 20. f5 g5 21. Nd1 f6 22. Bf3 h4 23. g4 O-O 24. Ne3 e5 25. fxe6 Bxe6 26. Be1 Re8 27. Qg2 Qd8 28. Kh1 Nd7 29. Bf2 Nf8 30. Bg1 Ng6 31. Bh2 Bf8 32. Bd1 Bc8 33. Bc2 Bb7 34. Rf5 Bg7 35. Kg1 a6 36. Raf1 Ne7 37. Rxf6 Bxf6 38. Rxf6 Nc8 39. Rh6 Rf8 40. Nf5 Rf6 41. Rh5 Rg6 42. Qf2 Qf8 43. e5 Nb6 44. exd6 Nd5 45. Be5 Nf4 46. Rh8+ Kf7 47. Rxf8+ Rxf8 48. Bxf4 gxf4 49. Qxh4 |
| ECO B41 in 1870 play it! zukertort johann defeats black's anderssen in 39 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Be3 d5 8. exd5 Nxd5 9. Nxc6 bxc6 10. O-O Nxc3 11. bxc3 Bxc3 12. Rb1 O-O 13. Rb3 Ba5 14. Bc5 Re8 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Rh3 f6 18. Qg6 Ba6 19. Rh7 Qc7 20. Qh5 |
| ECO B30 in 1872 play it! zukertort johann defeats black's de vere in 33 moves | 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 a6 6. Be2 Qc7 7. O-O Nge7 8. Ndb5 axb5 9. Nxb5 Qa5 10. Bd2 Qb6 11. Be3 Qa5 12. Nd6+ Kd8 13. Nxf7+ Ke8 14. Nd6+ Kd8 15. Nc4 Qb4 16. a3 Qxc4 17. Bxc4 |
| ECO C77 in 1878 play it! zukertort johann defeats black's rosenthal samuel in 119 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bc5 6. Nxe5 Nxe5 7. d4 Bd6 8. dxe5 Bxe5 9. Ne2 c6 10. f4 Bb8 11. e5 Ne4 12. Be3 d5 13. O-O O-O 14. Bb3 Be6 15. c3 Bc7 16. Kh1 Bg4 17. Qe1 f6 18. Ng3 Nxg3+ 19. Qxg3 Be6 20. Bc2 fxe5 21. fxe5 Qe7 22. Bg5 Rxf1+ 23. Rxf1 Rf8 24. Bxh7+ Kh8 25. Rxf8+ Qxf8 26. Bd3 Qf7 27. h3 Kg8 28. Qf4 Qh5 29. Bf5 Qd1+ 30. Kh2 Bf7 31. Bh4 Bb6 32. Bf2 Bc7 33. Bd4 Qe1 34. Qg3 Qe2 35. Bd3 Qd2 36. b4 b6 37. Qf3 c5 38. Qf5 g6 39. Qc8+ Kg7 40. Qxc7 Qf4+ 41. Kh1 cxd4 42. cxd4 Qd2 43. e6 Qe1+ 44. Kh2 Qxe6 45. Bxa6 Qe4 46. a4 Qxd4 47. a5 bxa5 48. bxa5 Qf2 49. Bc8 d4 50. a6 Kh6 51. Bb7 d3 52. Bf3 d2 53. Qxf7 d1=Q 54. Qf8+ Kh7 55. Qe7+ Kh6 56. Bxd1 Qf4+ 57. Kg1 Qd4+ 58. Kh1 Qxd1+ 59. Kh2 Qd4 60. Qc7 |
| ECO C25 in 1884 play it! zukertort johann defeats black's berry jonathan in 65 moves | 1. e4 e5 2. Nc3 Bc5 3. f4 d6 4. Nf3 Nf6 5. Bc4 Bg4 6. d3 Bxf3 7. Qxf3 Nbd7 8. Na4 Bb6 9. Nxb6 axb6 10. O-O O-O 11. c3 h6 12. Bb3 Kh8 13. fxe5 Nxe5 14. Qe2 Qe7 15. Bd2 Nh7 16. d4 Nd7 17. Qd3 f6 18. Rae1 Rfe8 19. Bc2 Nhf8 20. a3 Qf7 21. Rf3 Re7 22. Rh3 Qg8 23. Rf1 c5 24. Bf4 c4 25. Qd2 d5 26. e5 fxe5 27. dxe5 Nxe5 28. Bxh6 gxh6 29. Qxh6+ Nh7 30. Qf6+ Rg7 31. Bxh7 Qb8 32. Bf5+ Kg8 33. Be6+ |
| ECO C51 in 1870 play it! zukertort johann defeats black's wladimiroff by checkmate in 97 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. O-O d6 6. a4 a6 7. c3 Nf6 8. d3 h6 9. Na3 Bg4 10. Nc2 O-O 11. Ne3 Bh5 12. Kh1 Ne7 13. Qc2 Bxf3 14. gxf3 d5 15. Ba2 d4 16. Nc4 dxc3 17. Nxb6 cxb6 18. Qxc3 Ng6 19. Rg1 Kh7 20. Bb2 Qd6 21. Qd2 Nf4 22. d4 N6h5 23. Rad1 Rad8 24. Bb1 f6 25. Qe1 Qc7 26. d5 Nh3 27. Rg4 N5f4 28. Bc1 h5 29. Rxf4 Nxf4 30. Bxf4 exf4 31. e5+ Kh6 32. Qe4 f5 33. Qxf4+ g5 34. Qe3 Rde8 35. d6 Qd7 36. Bc2 Rf6 37. Bb3 Rg6 38. Qd4 g4 39. f4 h4 40. e6 Rgxe6 41. Bxe6 Rxe6 42. Qh8+ Kg6 43. Qg8+ Kf6 44. Qg5+ Kf7 45. Qxf5+ Ke8 46. Qh5+ Kf8 47. Qh8+ Kf7 48. Qh7+ Ke8 49. Qg8# |
| ECO C51 in 1884 play it! zukertort johann defeats black's martinez in 81 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. a4 a6 6. c3 d6 7. a5 Ba7 8. d3 Qe7 9. Nbd2 Nf6 10. Nf1 h6 11. Ng3 Nd8 12. O-O Be6 13. Ba2 O-O 14. Nh4 Kh7 15. Nhf5 Qd7 16. Kh1 d5 17. f4 exf4 18. Bxf4 dxe4 19. Nxg7 Bxa2 20. Rxa2 Qd5 21. N7h5 Nxh5 22. Nxh5 f5 23. Rd2 e3 24. Re2 Qf7 25. Bxe3 Qxh5 26. Bxa7 Rf7 27. Bd4 Nc6 28. Re7 Qg6 29. Rxf7+ Qxf7 30. Be3 Ne5 31. d4 Nc4 32. Bf4 Rg8 33. Qd3 Qd5 34. Qh3 Rg6 35. Bxc7 Ne3 36. Qf3 Qa2 37. Rg1 Nd5 38. Be5 f4 39. Bxf4 Qc4 40. Be5 Nxc3 41. d5 |
| ECO C33 in 1870 play it! zukertort johann defeats black's munk littduer w in 83 moves | 1. e4 e5 2. f4 exf4 3. Bc4 d5 4. Bxd5 Qh4+ 5. Kf1 g5 6. Nc3 Ne7 7. Nf3 Qh5 8. h4 h6 9. Bxf7+ Qxf7 10. Ne5 Qf6 11. Qh5+ Kd8 12. Nf7+ Kd7 13. hxg5 Qa6+ 14. d3 Rh7 15. Bxf4 Qe6 16. Ne5+ Kd8 17. gxh6 Qf6 18. Ke2 Be6 19. Raf1 Qh8 20. g4 Nd7 21. g5 Nxe5 22. Bxe5 Qg8 23. Rxf8+ Qxf8 24. g6 Nxg6 25. Qxg6 Qg8 26. Bg7 Kd7 27. d4 c6 28. d5 cxd5 29. exd5 Re8 30. Ne4 Bxd5 31. Rd1 Rxe4+ 32. Qxe4 Kc6 33. Rxd5 Qxd5 34. Ke3 Kd6 35. Qxd5+ Kxd5 36. Kf4 Ke6 37. Kg5 Kf7 38. Kf5 a6 39. b4 b6 40. a4 b5 41. a5 Kg8 42. Kf6 |
| ECO C67 in 1866 play it! zukertort johann defeats black's knorre victor by checkmate in 41 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nb7 9. c4 O-O 10. Be3 f5 11. exf6 Bxf6 12. c5 Qe8 13. Nc3 Bxc3 14. Qc4+ Kh8 15. Qxc3 d5 16. Rfe1 Rxf3 17. gxf3 Bh3 18. Kh1 Qf7 19. Bd4 Nd8 20. Bxg7+ Qxg7 21. Re8# |
| ECO C62 in 1886 play it! zukertort johann defeats black's pollock william in 123 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. dxe5 dxe5 6. O-O Bd6 7. Nc3 Nge7 8. Bc4 O-O 9. Be3 Bg4 10. h3 Bh5 11. g4 Bg6 12. Nh4 Na5 13. Bd3 Nd5 14. Nf5 Nxe3 15. Nxe3 Qh4 16. Kg2 Nc6 17. Ne2 Rae8 18. Ng3 Nd4 19. Nef5 Bxf5 20. gxf5 Kh8 21. c3 Nc6 22. Bb5 g6 23. Qg4 Qf6 24. Kh2 Bc5 25. Rad1 Rd8 26. Bxc6 Qxc6 27. f4 Rxd1 28. Rxd1 Bd6 29. fxg6 fxg6 30. f5 Qb6 31. Qe2 Be7 32. Rd3 Bg5 33. Kh1 Bf4 34. fxg6 Qxg6 35. Nf5 Rg8 36. Qf2 Qc6 37. Qe1 Qg6 38. Qf1 Qc6 39. Qe2 Qg6 40. Rd1 Qf6 41. Rd7 Qg6 42. Qg4 Qb6 43. Rg7 Qe6 44. b3 a5 45. c4 Bc1 46. a3 c6 47. c5 Bf4 48. b4 a4 49. Rxg8+ Qxg8 50. Qd1 Bg5 51. Qd7 Bf6 52. Qxb7 Bd8 53. Qxc6 Qf7 54. Qd5 Qf6 55. Qd7 h6 56. Qd6 Qg5 57. Qxh6+ Qxh6 58. Nxh6 Kg7 59. Ng4 Bc7 60. b5 Kf7 61. b6 Bd8 62. Nxe5+ |
| ECO C51 in 1869 play it! zukertort johann defeats black's von schutz by checkmate in 93 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. O-O d6 8. cxd4 Bb6 9. d5 Na5 10. Bb2 Ne7 11. Bd3 O-O 12. Nc3 Ng6 13. Ne2 c5 14. Qd2 f6 15. Kh1 Bc7 16. Rac1 Rb8 17. Nfg1 b5 18. f4 c4 19. Bb1 b4 20. Bd4 c3 21. Qd1 Bb6 22. Nf3 Ba6 23. f5 Bxe2 24. Qxe2 Ne5 25. Bxe5 fxe5 26. g4 Nb7 27. g5 a5 28. h4 Rc8 29. Nh2 Qe8 30. Qg4 a4 31. f6 g6 32. Rf3 Bd4 33. Rcf1 Qf7 34. Qe6 b3 35. axb3 axb3 36. Ng4 Qxe6 37. dxe6 c2 38. e7 cxb1=Q 39. Rxb1 Nc5 40. Nh6+ Kh8 41. exf8=Q+ Rxf8 42. Rfxb3 Nxb3 43. Rxb3 Bf2 44. Rb7 Bxh4 45. Rg7 Bxg5 46. Rg8+ Rxg8 47. Nf7# |
| ECO C65 in 1880 play it! zukertort johann defeats black's rosenthal samuel in 95 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 exd4 5. O-O Be7 6. e5 Ne4 7. Nxd4 O-O 8. Nf5 d5 9. Nxe7+ Nxe7 10. f3 c6 11. fxe4 Qb6+ 12. Kh1 Qxb5 13. Nc3 Qc5 14. Bg5 Ng6 15. exd5 Nxe5 16. dxc6 Qxc6 17. Qe1 f6 18. Bf4 Ng6 19. Rd1 Re8 20. Qf2 Be6 21. Rd6 Qc4 22. Rd4 Qc6 23. Rfd1 Qb6 24. Na4 Qa5 25. b3 Rac8 26. c4 b5 27. Bd2 Qc7 28. cxb5 Red8 29. Bc3 Rxd4 30. Qxd4 Nf8 31. h3 Qb7 32. Kg1 Qxb5 33. Qxa7 Bd7 34. Qd4 Qg5 35. Nb6 Bc6 36. Rd2 Re8 37. Qc4+ Kh8 38. Qxc6 Re1+ 39. Kh2 Qe3 40. Nd5 Qg1+ 41. Kg3 h5 42. Qb6 h4+ 43. Kxh4 Qh2 44. Bxf6 Re4+ 45. Kh5 Qg3 46. Bxg7+ Kxg7 47. Qf6+ Kh7 48. Qf7+ |