| ECO A15 in 2007 play it! mad lion defeats black's rza by checkmate in 71 moves | 1. c4 Nf6 2. g3 e5 3. Bg2 d5 4. Qa4+ c6 5. d4 dxc4 6. dxe5 Qd3 7. exd3 Nfd7 8. d4 Nb6 9. Qd1 Bb4+ 10. Bd2 Na6 11. a3 Bxd2+ 12. Nxd2 Be6 13. Ne2 O-O-O 14. Ne4 Kb8 15. O-O Nc7 16. Nf4 g6 17. a4 Rhf8 18. Qd2 Bd5 19. a5 Nc8 20. Nxd5 cxd5 21. Nc5 Ne6 22. Qb4 Nxc5 23. Qxc5 Rfe8 24. Bxd5 Re7 25. a6 Rc7 26. Qb5 b6 27. Rfd1 Ne7 28. Bxf7 Nf5 29. Be6 c3 30. bxc3 Rxc3 31. Bxf5 gxf5 32. e6 Rc7 33. Rac1 h5 34. Rxc7 Rd5 35. Qc6 Re5 36. Rc8# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 89 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. Na3 O-O 12. Nc4 Ba7 13. Qe2 d5 14. exd5 Nxd5 15. Ra3 f6 16. d4 b5 17. axb5 axb5 18. Na5 Nxa5 19. bxa5 c6 20. Re1 Rae8 21. c4 bxc4 22. Qxc4 e4 23. Qc2 f5 24. Rb3 Qc8 25. Ne5 Rf6 26. Bg5 Rfe6 27. Rc1 Bxd4 28. Nxc6 Bf6 29. Bxf6 Rxf6 30. Qc4 Qd7 31. a6 Qe6 32. a7 e3 33. Ne7+ Kh8 34. Nxd5 exf2+ 35. Kxf2 Rff8 36. Nc7 Qe4 37. Nxe8 h5 38. Rb8 Qxe8 39. Qc8 Qxc8 40. Rbxc8 Rxc8 41. Rxc8+ Kh7 42. a8=Q Kg6 43. Rc7 f4 44. Qf8 Kh6 45. Qxg7# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 105 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. a5 Ba7 12. Be3 Bxe3 13. fxe3 h6 14. Nbd2 O-O 15. Qe2 Rae8 16. Rae1 b6 17. axb6 cxb6 18. Ra1 Nb8 19. Ra3 Rc8 20. d4 exd4 21. exd4 Rfe8 22. Re1 Rc7 23. Qd3 g6 24. Qe3 Kg7 25. Qf4 g5 26. Qh2 Nbd7 27. c4 Ra7 28. d5 Qe7 29. Nd4 Qe5 30. Qxe5 Nxe5 31. Nf5+ Kg6 32. Nxd6 Rd8 33. Nb5 Raa8 34. Rea1 Rac8 35. Na7 Rc7 36. Rxa6 Nxc4 37. Nc6 Rxc6 38. dxc6 Nxd2 39. Rxb6 Ndxe4 40. c7 Rc8 41. Ra7 Kf5 42. g4+ Kg6 43. Rb8 Nd6 44. b5 Nd5 45. b6 Ne7 46. Rxc8 Nexc8 47. b7 Nxa7 48. b8=Q Nab5 49. c8=R Nc3 50. Qxd6+ Kh7 51. Qf6 Ne2+ 52. Kf2 h5 53. Rh8# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 51 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. a5 Ba7 12. Qe2 h6 13. Be3 Bxe3 14. Qxe3 O-O-O 15. Nbd2 g5 16. d4 exd4 17. Nxd4 Nxd4 18. cxd4 Rde8 19. Rfe1 Re7 20. d5 Qe5 21. Nc4 Qf4 22. Qa7 Qxe4 23. Nb6+ cxb6 24. Rac1+ Kd7 25. Qxb7+ Kd8 26. Qc8# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 87 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. Na3 O-O 12. Nc4 Ba7 13. Qe2 d5 14. Ng5 Qd7 15. exd5 Qxd5 16. Ne4 Nxe4 17. dxe4 Qe6 18. Ne3 Qg6 19. Nd5 Nxb4 20. Ne7+ Kh8 21. Nxg6+ fxg6 22. cxb4 Bd4 23. Rb1 Rad8 24. Bg5 Rd7 25. Be3 Rfd8 26. Rbd1 Bxe3 27. Rxd7 Rxd7 28. Qxe3 Rd4 29. f4 h6 30. Rb1 Kh7 31. fxe5 Rd7 32. Kf2 Re7 33. Qc5 Rf7+ 34. Ke3 Kg8 35. e6 Rf6 36. Qd5 c6 37. Qd7 Kh7 38. e7 Rf7 39. Qxb7 g5 40. e5 g6 41. Rd1 Kg7 42. Rd8 c5 43. e8=Q a5 44. Qbxf7# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 129 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. a5 Ba7 12. Be3 Bxe3 13. fxe3 h6 14. Nbd2 O-O 15. Qe2 Rfe8 16. Nc4 Rad8 17. Rf2 d5 18. exd5 Nxd5 19. Qc2 e4 20. Nd4 Nxd4 21. exd4 e3 22. Re2 Qg6 23. Rf1 f6 24. Rf3 Qg5 25. Kh1 Kh7 26. Kg1 g6 27. Qb2 b5 28. axb6 cxb6 29. Kh1 f5 30. Ne5 Qh4 31. c4 Ne7 32. Rfxe3 Rd6 33. Nf7 Rd7 34. Re6 Qf4 35. Rxb6 Qf1+ 36. Kh2 Rxd4 37. Rb7 Kg7 38. Rbxe7 Rxe7 39. Rxe7 Kf8 40. Qxd4 Kxe7 41. Nxh6 Qe2 42. Qg7+ Kd8 43. Qf6+ Qe7 44. Qxg6 Qxb4 45. Nxf5 Qb8+ 46. Ng3 Qc8 47. Qf6+ Kd7 48. Ne4 Qc7+ 49. g3 a5 50. h4 Ke8 51. Qh8+ Kd7 52. Qg7+ Kc6 53. Qxc7+ Kxc7 54. h5 a4 55. h6 Kd7 56. h7 Ke6 57. h8=Q Ke7 58. Qe5+ Kd7 59. g4 Kd8 60. g5 a3 61. g6 a2 62. Qb8+ Kd7 63. Qb7+ Ke6 64. Qf7+ Ke5 65. Qf6# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 89 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. a5 Ba7 12. Qe2 h6 13. Nbd2 Nh5 14. Re1 Nf4 15. Qf1 Qg6 16. Kh1 Bxf2 17. Qxf2 Qg5 18. Nxg5 hxg5 19. Rf1 g4 20. h4 f6 21. Ba3 Nxd3 22. Qg3 Nf4 23. Qxg4 Kd8 24. Nc4 g5 25. g3 Nh5 26. Rad1 gxh4 27. gxh4 Ke7 28. Ne3 Rag8 29. Nf5+ Kd8 30. Qf3 Ne7 31. Rg1 Rxg1+ 32. Kxg1 Rg8+ 33. Kh2 Nf4 34. Nxe7 Kxe7 35. Bc1 Rh8 36. Qg4 Ne6 37. h5 c5 38. bxc5 dxc5 39. h6 Rh7 40. Be3 Ng7 41. Bxc5+ Kf7 42. Qd7+ Kg6 43. Rg1+ Kxh6 44. Be3+ Kh5 45. Qg4# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 89 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. a5 Ba7 12. Qe2 h6 13. Be3 Bxe3 14. Qxe3 g5 15. Nfd2 Nh5 16. Na3 Nf4 17. f3 O-O 18. Nac4 d5 19. exd5 Nxd5 20. Qc5 Nxc3 21. Rfe1 Nd5 22. d4 Rfd8 23. Nxe5 Ncxb4 24. Ne4 b6 25. Qc4 b5 26. Qb3 Kf8 27. Rac1 Kg8 28. Ra1 Kf8 29. Rac1 Rac8 30. Nc5 Qf5 31. Ng4 Qf4 32. Nxh6 Rd6 33. Ng4 Qxd4+ 34. Kh1 Re8 35. Rxe8+ Kxe8 36. Ne4 Rg6 37. Rd1 Nb6 38. Rxd4 N6d5 39. Rxd5 c6 40. Nef6+ Rxf6 41. Nxf6+ Kf8 42. Qxb4+ Kg7 43. Nh5+ Kh7 44. Qf8 f5 45. Qg7# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 133 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. Na3 O-O 12. Bg5 Ba7 13. Nc2 h6 14. Bxf6 Qxf6 15. d4 Qf4 16. Re1 Rad8 17. b5 Ne7 18. bxa6 bxa6 19. Qd3 Ra8 20. Rab1 Bb6 21. Ne3 Rab8 22. Nc4 exd4 23. cxd4 Ba7 24. g3 Qf6 25. e5 Qf5 26. Qxf5 Nxf5 27. d5 Nxg3 28. Rxb8 Rxb8 29. exd6 cxd6 30. Nxd6 Bc5 31. Nc4 Nh5 32. d6 Nf4 33. d7 Kf8 34. h4 Nh3+ 35. Kg2 Nxf2 36. Nfe5 f5 37. Rf1 Ne4 38. Nc6 Ra8 39. Rxf5+ Kg8 40. d8=R+ Rxd8 41. Nxd8 Be7 42. Re5 Bxd8 43. Re8+ Kf7 44. Rxd8 g6 45. Ne5+ Kg7 46. Kf3 Nc5 47. Rd6 g5 48. Rc6 Nxa4 49. Rxa6 Nc3 50. Rc6 Na2 51. hxg5 hxg5 52. Nd3 Kf7 53. Rc7+ Kf6 54. Kg4 Kg6 55. Rc2 Kf6 56. Rxa2 Ke6 57. Ra5 Kd6 58. Kxg5 Kc6 59. Kf5 Kb7 60. Rc5 Kb6 61. Ke4 Ka6 62. Ke5 Kb7 63. Kd6 Kb6 64. Nb4 Kb7 65. Rb5+ Kc8 66. Nd5 Kd8 67. Rb8# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 135 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. Na3 Ba7 12. Re1 h6 13. b5 axb5 14. Nxb5 Bb8 15. d4 Qd7 16. dxe5 Nxe5 17. Nxe5 dxe5 18. Qxd7+ Kxd7 19. Rd1+ Ke6 20. f4 Nxe4 21. fxe5 c6 22. Re1 Kxe5 23. Rb1 Rxa4 24. Nd4 Kd5 25. Rxb7 Nxc3 26. Rd7+ Kc5 27. Be3 Nd5 28. Ne6+ Kc4 29. Rc1+ Kd3 30. Nc5+ Kxe3 31. Nxa4 Be5 32. Rxc6 Rb8 33. Rc1 Rb5 34. Nc5 Kd4 35. Rd1+ Kc4 36. Ne4 f5 37. Nd2+ Kd4 38. Nf3+ Ke4 39. Re1+ Ne3 40. Nd2+ Kf4 41. g3+ Kxg3 42. Rxe3+ Kf4 43. Rf3+ Kg5 44. Nc4 Bf6 45. Nd6 Bd4+ 46. Kf1 Rb1+ 47. Ke2 Rb2+ 48. Kd1 Rb1+ 49. Kc2 Rb2+ 50. Kc1 Rb8 51. Nf7+ Kf6 52. Rxd4 Kxf7 53. Rxf5+ Kg6 54. Rdd5 Rb3 55. h4 Rb7 56. h5+ Kh7 57. Rd6 Ra7 58. Kd2 Re7 59. Rfd5 Kg8 60. Rd7 Rxd7 61. Rxd7 Kh8 62. Kd3 Kh7 63. Ke4 Kg8 64. Kf5 Kh7 65. Rf7 Kh8 66. Kg6 Kg8 67. Rf5 Kh8 68. Rf8# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 103 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. Na3 Ba7 12. Nc2 Ne7 13. Be3 O-O 14. Ng5 Qb3 15. Bxa7 Rxa7 16. Qd2 Qb2 17. Rfb1 Qxa1 18. Rxa1 h6 19. Nf3 Nc6 20. Ne3 Re8 21. Nf5 Kf8 22. g4 Nd7 23. Re1 b6 24. Qa2 Ne7 25. Nxe7 Rxe7 26. Nh4 g6 27. Qd2 Kg7 28. g5 hxg5 29. Qxg5 Kf8 30. Qh6+ Ke8 31. Qg7 Re6 32. d4 c6 33. Nf3 Rf6 34. Nh2 exd4 35. cxd4 Rf4 36. Qh6 Rf6 37. Ng4 Re6 38. Qg7 f5 39. Nh6 Rxe4 40. Rxe4+ fxe4 41. Qxg6+ Kd8 42. Nf7+ Ke7 43. Nxd6 c5 44. Nc8+ Kd8 45. Nxa7 cxb4 46. Nc6+ Kc8 47. Nxb4 a5 48. Nd5 Kb8 49. Qe8+ Kb7 50. Qxd7+ Ka6 51. Qc7 b5 52. Qb6# |
| ECO C53 in 2007 play it! mad lion defeats black's rza in 97 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. Na3 Ba7 12. Nc2 O-O 13. Be3 Qb3 14. Ra3 Qe6 15. Bxa7 Rxa7 16. Ne3 g6 17. Ng5 Qd7 18. f4 Qe7 19. fxe5 Qxe5 20. Nf3 Qf4 21. Qd2 Qg3 22. Rf2 Qf4 23. Nd4 Qh4 24. Nxc6 bxc6 25. Ra1 Re8 26. Raf1 Nxe4 27. dxe4 Re7 28. Ng4 Ra8 29. Rxf7 Rxf7 30. Nh6+ Qxh6 31. Qxh6 Rxf1+ 32. Kxf1 a5 33. bxa5 Rxa5 34. Qh4 g5 35. Qg4 Rxa4 36. Qc8+ Kf7 37. Qxc7+ Ke6 38. Qc8+ Kf6 39. Qd8+ Kf7 40. Qd7+ Kg8 41. Qe6+ Kg7 42. Qe7+ Kg8 43. Qxg5+ Kf7 44. Qf5+ Ke7 45. Qxh7+ Kf6 46. Qf5+ Ke7 47. e5 dxe5 48. Qxe5+ Kd7 49. Qg7+ |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 113 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. a5 Ba7 12. Qe2 h6 13. Be3 Bxe3 14. Qxe3 O-O-O 15. Nbd2 g5 16. d4 exd4 17. Nxd4 Nxd4 18. cxd4 Rde8 19. Rfe1 d5 20. e5 Nd7 21. Rac1 f6 22. Nf3 c6 23. Qd3 Kb8 24. Rc3 h5 25. Qg6 fxe5 26. Qxe6 Rxe6 27. Nxe5 Nxe5 28. Rxe5 Rxe5 29. dxe5 Re8 30. Re3 Kc7 31. f3 d4 32. Re4 d3 33. Kf1 Rd8 34. Ke1 d2+ 35. Kd1 Rd5 36. Re2 Kd7 37. Rxd2 Ke6 38. Rxd5 cxd5 39. h4 b6 40. axb6 Kf7 41. b7 gxh4 42. b8=Q h3 43. gxh3 d4 44. Qd6 Ke8 45. Qxd4 h4 46. Kd2 Ke7 47. Qxh4+ Ke6 48. Qf6+ Kd7 49. Qxa6 Ke7 50. Ke3 Kd7 51. Qd6+ Ke8 52. b5 Kf7 53. b6 Kg7 54. b7 Kf7 55. Qf6+ Kg8 56. b8=Q+ Kh7 57. Qbh8# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 115 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. a5 Ba7 12. Qe2 h6 13. Be3 Bxe3 14. Qxe3 O-O 15. Nbd2 Rae8 16. Rfe1 Nh5 17. d4 Nf4 18. d5 Qg6 19. Nh4 Re6 20. Nxg6 Rxg6 21. g3 Ne7 22. Kh2 Nfxd5 23. exd5 Nxd5 24. Qd3 c6 25. Nc4 f5 26. f3 Re6 27. Rad1 f4 28. g4 Kh8 29. Re2 Rff6 30. Rg1 Rf7 31. Rge1 Rfe7 32. Rg2 Re8 33. Rf2 Rd8 34. Rd2 Rf8 35. Qc2 Rff6 36. Ree2 Rf7 37. Qb3 Rfe7 38. Nxd6 Rxd6 39. c4 Red7 40. cxd5 Rxd5 41. Rxd5 Rxd5 42. Qc3 Kg8 43. Rxe5 Kf7 44. Rxd5 cxd5 45. Qc7+ Kf6 46. Qxf4+ Ke7 47. Qe5+ Kf8 48. Qb8+ Kf7 49. Qxb7+ Ke6 50. Qxa6+ Ke7 51. Qb7+ Kf6 52. a6 h5 53. a7 hxg4 54. Qb6+ Ke5 55. hxg4 g6 56. a8=Q Kf4 57. Qxd5 g5 58. Qbd4# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 79 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. a5 Ba7 12. Qe2 h6 13. Be3 Bxe3 14. Qxe3 O-O 15. Nbd2 Rae8 16. Ra3 Nh5 17. d4 Nf4 18. d5 Qg6 19. Nh4 Qf5 20. Nxf5 Nd8 21. Kh1 Kh8 22. Kh2 h5 23. g3 g6 24. Nh4 g5 25. Nf5 Rg8 26. gxf4 gxf4 27. Qd3 Rg5 28. Qc4 c6 29. dxc6 bxc6 30. Nxd6 Reg8 31. Nxf7+ Nxf7 32. Qxf7 R8g7 33. Qf8+ Kh7 34. Nf3 Rg2+ 35. Kh1 R2g6 36. Nxe5 Rg5 37. Nf7 Rg2 38. Rd1 Kg6 39. Rd6+ Kh7 40. Qh8# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 125 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. a5 Ba7 12. Qe2 h6 13. Be3 Bxe3 14. Qxe3 Rd8 15. Nbd2 O-O 16. d4 exd4 17. Nxd4 Qd7 18. Nf5 Nd5 19. exd5 Qxf5 20. dxc6 Rde8 21. Qd4 bxc6 22. Rfe1 c5 23. bxc5 dxc5 24. Qc4 Re6 25. Rxe6 fxe6 26. Nf3 Ra8 27. Re1 Qd5 28. Qe2 Kf7 29. Rd1 Qf5 30. Rd7+ Kg8 31. Rxc7 Rb8 32. Ra7 Rb1+ 33. Kh2 Rc1 34. Rxa6 Rxc3 35. Qxe6+ Qxe6 36. Rxe6 Ra3 37. a6 c4 38. Nd4 c3 39. Rc6 Ra5 40. Kg3 Kf7 41. Rc7+ Kf6 42. a7 g5 43. Nb5 Ke5 44. Rc5+ Kf6 45. Rxc3 Rxa7 46. Nxa7 h5 47. Nc6 Kf5 48. Rc5+ Kf6 49. h4 gxh4+ 50. Kxh4 Ke6 51. Rxh5 Kd6 52. Nd4 Ke7 53. f4 Kf6 54. g4 Kg6 55. g5 Kf7 56. f5 Ke7 57. f6+ Ke8 58. g6 Kd7 59. g7 Kd6 60. g8=Q Kc7 61. Qc4+ Kd8 62. Rh7 Ke8 63. Qc8# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 53 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. Na3 O-O 12. Bg5 Ba7 13. b5 Ne7 14. bxa6 bxa6 15. Bxf6 Qxf6 16. d4 Nc6 17. Rc1 Qf4 18. Qd3 Rfe8 19. Qc4 Nd8 20. Qxc7 exd4 21. cxd4 Rxe4 22. Nc4 Bxd4 23. Nxd6 Be5 24. Nxe5 f5 25. Nxe4 Qxe4 26. Rfd1 Ra7 27. Rxd8# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 67 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. Nbd2 O-O 12. Nc4 Ba7 13. Qe2 h6 14. Bd2 Rfe8 15. b5 axb5 16. axb5 Ne7 17. b6 cxb6 18. Rab1 Nd7 19. d4 Rec8 20. d5 Qg6 21. Rb5 Rc5 22. Rfb1 Rxb5 23. Rxb5 Nc5 24. Nxb6 Bxb6 25. Rxb6 Ra1+ 26. Kh2 Nxe4 27. Nh4 Rf1 28. Nxg6 Nxd5 29. Rxb7 Nxd2 30. Qxd2 Rc1 31. Qxd5 Kh7 32. Qxf7 Rh1+ 33. Kxh1 e4 34. Qxg7# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 73 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. Na3 O-O 12. Nc4 Ba7 13. Re1 h6 14. Bd2 Rfe8 15. Re2 Nd7 16. b5 axb5 17. axb5 Ne7 18. Be3 Bxe3 19. Rxe3 Rxa1 20. Qxa1 f5 21. exf5 Nxf5 22. Nd4 Qf6 23. Nxf5 Qxf5 24. d4 e4 25. f3 Qxb5 26. Nd2 d5 27. fxe4 c5 28. Qa2 c4 29. Rg3 Nb6 30. e5 Ra8 31. Qc2 Ra1+ 32. Kh2 Qc6 33. Qf5 Ra2 34. Nf3 Rf2 35. e6 Nd7 36. Qf7+ Kh8 37. Qxg7# |
| ECO C53 in 2007 play it! mad lion defeats black's rza by checkmate in 85 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. b4 Bb6 6. a4 a6 7. O-O Nf6 8. d3 d6 9. h3 Be6 10. Bxe6 Qxe6 11. Na3 Ba7 12. Nc2 Ne7 13. Ng5 Qb3 14. Ra3 Nxe4 15. Rxb3 Nxg5 16. Bxg5 f6 17. Be3 O-O 18. Qg4 Kh8 19. d4 Nd5 20. c4 Nxe3 21. fxe3 Rad8 22. Rd3 Rde8 23. Rd2 Bb6 24. Rdf2 exd4 25. exd4 a5 26. c5 dxc5 27. bxc5 Ba7 28. Qd7 Rc8 29. Re2 Rfd8 30. Qg4 Rf8 31. Re7 Rg8 32. Rxg7 Rce8 33. Rxg8+ Rxg8 34. Qf3 f5 35. Qxb7 Bb8 36. Rxf5 Rd8 37. Qb5 Kg7 38. Qc6 Rf8 39. Qd7+ Kg6 40. Qe6+ Kg7 41. Rg5+ Kh8 42. Qe5+ Rf6 43. Qxf6# |