| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 99 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e6 4. Nf3 Nf6 5. Bd2 Ne4 6. e3 Bd7 7. c4 Nxd2 8. Nbxd2 Bb4 9. a3 Bxd2+ 10. Qxd2 a6 11. Bd3 dxc4 12. Bxc4 O-O 13. Rc1 b6 14. Bd3 f5 15. O-O Kh8 16. Rfe1 Be8 17. Rc3 Ne7 18. Ne5 Qd6 19. b4 Nd5 20. Rc2 Ba4 21. Rcc1 a5 22. Nc4 Qe7 23. e4 fxe4 24. Bxe4 Qh4 25. bxa5 b5 26. Ne5 Rac8 27. Rc5 Nf4 28. Qe3 Qe7 29. a6 Qd6 30. a7 Nxg2 31. Bxg2 Rcd8 32. a8=Q Rxa8 33. Bxa8 Kg8 34. Bc6 Rb8 35. Nd7 Rd8 36. Qxe6+ Qxe6 37. Rxe6 Kf7 38. Re4 Kg6 39. Ne5+ Kf6 40. Bd7 g5 41. f4 h6 42. fxg5+ hxg5 43. Kg2 Bb3 44. Ng4+ Kg6 45. Be8+ Kh7 46. Nf6+ Kg7 47. Rxg5+ Kxf6 48. Rg6+ Kf5 49. Re5+ Kf4 50. Rf6# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 131 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 c6 7. Nf3 Bc5 8. e3 Nf6 9. Bd3 O-O 10. Nc3 Re8 11. O-O Bd6 12. b3 Ne5 13. Nxe5 Bxe5 14. f4 Bd6 15. Kh1 g6 16. Qf3 b5 17. a3 Qe7 18. a4 b4 19. Ne2 Ne4 20. Be1 Bd7 21. Rd1 a6 22. Rg1 h6 23. c4 bxc3 24. Nxc3 Nxc3 25. Bxc3 Qxe3 26. Qxe3 Rxe3 27. Bd4 Ree8 28. f5 gxf5 29. Bf6 Rab8 30. Rb1 Re6 31. Bxf5 Rxf6 32. Bxd7 c5 33. Rgd1 d4 34. Bg4 Rf2 35. Kg1 Ra2 36. Bf5 Bf4 37. Rf1 Be3+ 38. Kh2 Kg7 39. Be4 f6 40. Rf3 Rd2 41. Bd5 Bf2 42. Bc4 Rb6 43. g4 Rc2 44. Rf1 Bh4+ 45. Kg1 Bg5 46. Re1 Be3+ 47. Kf1 Rb2 48. Rf5 Rh2 49. Re2 Rxh3 50. Kg2 Rh4 51. Kg3 Rh1 52. Rxc5 Rg1+ 53. Kf3 Kg6 54. Bd3+ Kf7 55. a5 Rf1+ 56. Kg2 Bg5 57. axb6 Rf5 58. Rxf5 h5 59. b7 hxg4 60. b8=Q Be3 61. Qc7+ Kg6 62. Rd5+ f5 63. Bxf5+ Kf6 64. Qe5+ Kf7 65. Rd7+ Kf8 66. Qb8# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 111 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e6 4. Nf3 Nf6 5. Bd2 Ne4 6. e3 Bd7 7. c4 Nxd2 8. Nbxd2 dxc4 9. Bxc4 Be7 10. e4 O-O 11. O-O Be8 12. Nb3 Bd7 13. Rc1 a6 14. a3 Bd6 15. Nc5 Bxc5 16. dxc5 Qe7 17. b4 Rad8 18. Qb3 f6 19. Rfd1 Kh8 20. Rd2 e5 21. Bd5 g6 22. Qe3 Be6 23. Bxc6 Rxd2 24. Qxd2 bxc6 25. Qe2 Ra8 26. Qd1 Ba2 27. Qa4 Qe6 28. Nd2 f5 29. Re1 a5 30. bxa5 Rd8 31. a6 Kg7 32. a7 Ra8 33. exf5 gxf5 34. Qa5 Qe7 35. Nf3 e4 36. Nd4 Qd7 37. Qa4 Bd5 38. f3 h6 39. Rb1 Bf7 40. Rb7 Kh7 41. Nxf5 Qxf5 42. Qxe4 Qxe4 43. fxe4 h5 44. Rxc7 Kg8 45. Kf2 Kf8 46. Ke3 Rd8 47. Rb7 Re8 48. Rb8 Ke7 49. a8=Q Rxb8 50. Qxb8 Be8 51. Qd6+ Kf7 52. e5 Kg8 53. e6 Bf7 54. exf7+ Kh7 55. f8=Q h4 56. Qd3# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 91 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 c6 7. Nf3 Nf6 8. Nc3 d4 9. Nb1 Qb6 10. Qc1 Bc5 11. a4 O-O 12. a5 Qd8 13. a6 Re8 14. axb7 Bxb7 15. Ra4 Bb6 16. Na3 c5 17. Nc4 Bc7 18. b3 Bxf3 19. gxf3 Nh4 20. Kd1 Ng2 21. Bxg2 Nd5 22. Rf1 g5 23. Qa3 Qe7 24. e4 dxe3 25. fxe3 Rad8 26. Kc1 Bb8 27. Ra5 Qc7 28. f4 Rxe3 29. Nxe3 Nxf4 30. Qxc5 Ne2+ 31. Kb1 Rxd2 32. Qxg5+ Kf8 33. Qh6+ Ke8 34. Bc6+ Rd7 35. Bxd7+ Qxd7 36. Qf6 Qe7 37. Qxe7+ Kxe7 38. Nd5+ Kf8 39. Rb5 Be5 40. Rb7 f6 41. Nxf6 Nc3+ 42. Kc1 Bf4+ 43. Kb2 Na2 44. Rxf4 Nc3 45. Nxh7+ Kg8 46. Rf8# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 113 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e6 4. Nf3 Nf6 5. Bd2 Ne4 6. e3 Bd7 7. c4 Nxd2 8. Nbxd2 dxc4 9. Bxc4 Be7 10. e4 O-O 11. O-O Be8 12. Nb3 Kh8 13. Re1 Bd7 14. Rc1 a5 15. a3 f6 16. Rc3 e5 17. d5 Nb8 18. Be2 Be8 19. Nc5 Bxc5 20. Rxc5 c6 21. b3 Qd6 22. Qc2 Nd7 23. Rc3 cxd5 24. exd5 Nb6 25. Rd1 Nxd5 26. Bc4 Bc6 27. Bxd5 Rad8 28. Rcd3 Bxd5 29. Rxd5 Qxd5 30. Rxd5 Rxd5 31. Qc7 Rfd8 32. Qxb7 e4 33. Ne1 f5 34. Kf1 R8d7 35. Qc8+ Rd8 36. Qe6 Rb5 37. Qf7 h6 38. Qe6 Kh7 39. f3 Rf8 40. g3 Rf6 41. Qc4 Rbb6 42. fxe4 fxe4+ 43. Kg2 Rbe6 44. Qb5 e3 45. Qxa5 Rf2+ 46. Kg1 Re2 47. Qf5+ Rg6 48. Nc2 Rf2 49. Qe4 Re2 50. Nxe3 Rb2 51. b4 Rb3 52. a4 Rb2 53. Nd5 Ra2 54. Ne7 Rb2 55. Qxg6+ Kh8 56. Qe8+ Kh7 57. Qg8# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 123 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 Nf6 7. e3 Bd6 8. Nc3 c6 9. Nf3 Ne5 10. Qe2 O-O 11. Nxe5 Bxe5 12. O-O-O Re8 13. Qf3 b5 14. Bd3 b4 15. Ne2 a5 16. g3 Ba6 17. Bxa6 Rxa6 18. Nf4 Ne4 19. Nd3 Bf6 20. h4 c5 21. Be1 a4 22. Nxc5 Nxc5 23. Bxb4 Ne4 24. Rd3 Rc6 25. c3 Qb6 26. a3 Qb5 27. Rhd1 Nxc3 28. bxc3 Qc4 29. Qxd5 Qxd5 30. Rxd5 Bxc3 31. Kb1 Bf6 32. Rd6 Rxd6 33. Rxd6 Rb8 34. Ra6 Bc3 35. Kc2 Be5 36. Rxa4 Rd8 37. f4 Ba1 38. Ra7 f5 39. a4 Rb8 40. Kb3 Re8 41. Bc5 Re6 42. Ra8+ Kf7 43. Rf8+ Kg6 44. g4 Rc6 45. h5+ Kh6 46. Rxf5 g6 47. Rd5 Kg7 48. Kc4 Kf6 49. Rd7 gxh5 50. Rxh7 Rc8 51. Rxh5 Bb2 52. a5 Bc1 53. Kd5 Rd8+ 54. Kc6 Re8 55. a6 Bxe3 56. Kd7 Bxc5 57. Kxe8 Be3 58. Rf5+ Kg7 59. Ke7 Kg8 60. Rg5+ Kh8 61. Kf7 Bc1 62. Rh5# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 87 moves | 1. h3 d5 2. d4 Nc6 3. Be3 h6 4. Nf3 Bf5 5. Bd2 e6 6. e3 a6 7. Be2 Bd6 8. c4 dxc4 9. Bxc4 b5 10. Be2 Nf6 11. Nc3 g5 12. Rc1 Qd7 13. g4 Bh7 14. h4 Nxg4 15. hxg5 b4 16. Na4 Nxd4 17. Nxd4 Be4 18. Rh4 Nxf2 19. Kxf2 Bd5 20. Rxh6 Rxh6 21. gxh6 Qe7 22. Nf3 Qf8 23. h7 Qh8 24. Nc5 Qxh7 25. Qa4+ c6 26. Nxa6 Rd8 27. Rxc6 Bxc6 28. Qxc6+ Ke7 29. Bxb4 Qf5 30. Qc7+ Kf6 31. Qxd8+ Kg7 32. Bxd6 Qg6 33. Be5+ f6 34. Qe7+ Qf7 35. Bxf6+ Kg8 36. Qd8+ Qf8 37. Qxf8+ Kxf8 38. Ne5 Kg8 39. b4 Kh7 40. b5 Kh6 41. b6 Kh7 42. b7 Kg8 43. b8=Q+ Kh7 44. Qh8# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 57 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 Nf6 7. e3 Bd6 8. Bd3 Ne5 9. Bc3 Nxd3+ 10. Qxd3 c6 11. Nd2 O-O 12. Ngf3 g6 13. g4 Re8 14. O-O-O b6 15. g5 Nd7 16. e4 Bb7 17. Rhe1 f6 18. gxf6 Bf4 19. Qd4 Bh6 20. exd5 Rxe1 21. Rxe1 c5 22. Qh4 Bc6 23. f7+ Kxf7 24. Qxh6 Nf6 25. Ng5+ Kg8 26. Nxh7 Qe7 27. Rxe7 Nh5 28. Qxg6+ Ng7 29. Qxg7# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 121 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 c6 7. Nc3 Nf6 8. Nf3 Bd6 9. Bg5 h6 10. Bxf6 Qxf6 11. Qd4 Qxd4 12. Nxd4 Bb4 13. e3 Bxc3+ 14. bxc3 Ne5 15. f4 Ng6 16. c4 Ne7 17. cxd5 Nxd5 18. Kf2 O-O 19. Bd3 Re8 20. Rhe1 g6 21. g4 Nc3 22. a4 c5 23. Nb5 Nxb5 24. axb5 Kg7 25. e4 f6 26. Bc4 Be6 27. Bd5 Re7 28. c4 Bf7 29. Kf3 g5 30. Ra5 Bxd5 31. cxd5 b6 32. Ra6 Rd8 33. Rea1 Rdd7 34. h4 Kf7 35. Rh1 Kg6 36. Rh2 Re8 37. Ra4 Ree7 38. h5+ Kf7 39. Rha2 Ke8 40. Rd2 Rd6 41. Ke3 Kf7 42. fxg5 hxg5 43. Kf3 Kg7 44. Rda2 Rdd7 45. Rh2 Re5 46. Rd2 Ree7 47. Rda2 Kf7 48. Ra1 Kg7 49. Rh1 Rd8 50. Rh3 Rh8 51. Ke3 Rd7 52. Rh1 Re8 53. Kd3 Re5 54. h6+ Kg6 55. h7 Rf5 56. gxf5+ Kf7 57. h8=Q c4+ 58. Kd4 Ke7 59. Rxa7 g4 60. Qg7+ Kd8 61. Qxd7# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 117 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e6 4. Nf3 Bd6 5. Nc3 Nf6 6. Nb5 O-O 7. Bg5 a6 8. Nxd6 Qxd6 9. Bxf6 gxf6 10. c3 e5 11. Qd2 Bf5 12. Rd1 Rfd8 13. Qh6 Bc2 14. Rd2 Bg6 15. e3 Qf8 16. Qxf8+ Kxf8 17. Be2 Ke7 18. g4 Be4 19. Rg1 Rg8 20. Nh4 Rad8 21. Rg3 Ke8 22. Bf3 Bxf3 23. Rxf3 Ke7 24. b3 Ke6 25. Nf5 b5 26. Rc2 Ne7 27. c4 dxc4 28. bxc4 Nxf5 29. Rxf5 bxc4 30. Rxc4 exd4 31. exd4 Rge8 32. Kd2 Rd6 33. Kd3 Kd7 34. Rh5 Rh8 35. f4 Re6 36. Rhc5 Rc8 37. d5 Re1 38. Rc1 Rxc1 39. Rxc1 Kd6 40. Rc6+ Kxd5 41. Rxf6 Rd8 42. Rxa6 Rd6 43. Rxd6+ cxd6 44. g5 Kc5 45. f5 d5 46. a4 Kb4 47. h4 Kc5 48. h5 d4 49. g6 fxg6 50. fxg6 Kd5 51. gxh7 Ke5 52. h8=Q+ Kd5 53. Qf6 Kc5 54. h6 Kb4 55. Qxd4+ Kb3 56. h7 Ka2 57. Qc3 Kb1 58. h8=Q Ka2 59. Qb2# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 91 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e6 4. Nf3 Bd6 5. Bd2 Nf6 6. e3 O-O 7. c4 b6 8. Nc3 Bd7 9. Be2 Ne4 10. cxd5 Nxc3 11. Bxc3 exd5 12. O-O Bf5 13. Qb3 a5 14. Rac1 Na7 15. g4 Be4 16. Nd2 Qh4 17. Nxe4 dxe4 18. Kg2 Rae8 19. f4 exf3+ 20. Rxf3 Re6 21. Be1 Qg5 22. Rc3 g6 23. d5 Re4 24. Rd3 f5 25. Bg3 Rf6 26. Bf4 Bxf4 27. exf4 Qh4 28. Rf2 a4 29. Qc2 Nb5 30. d6 Nxd6 31. Qxc7 fxg4 32. Bxg4 Nf7 33. f5 h5 34. Bd1 Re1 35. Qf4 Qxf4 36. Rxf4 b5 37. Rdd4 Ne5 38. Kf2 Rh1 39. Kg2 Re1 40. Kf2 Re6 41. fxe6 Kg7 42. Kxe1 Nc6 43. Rd6 g5 44. Rf7+ Kg8 45. Rxc6 g4 46. Rc8# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 117 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 c6 7. Nf3 Nf6 8. Nc3 Bd6 9. Bg5 h6 10. Bxf6 Qxf6 11. Qd4 Qxd4 12. Nxd4 Bb4 13. O-O-O Bxc3 14. bxc3 O-O 15. e3 Ne5 16. f4 Nd7 17. c4 Nb6 18. cxd5 Nxd5 19. Re1 Re8 20. Kd2 Rd8 21. Kc1 Nxf4 22. exf4 Rxd4 23. Re8+ Kh7 24. Bd3+ g6 25. f5 Kg7 26. fxg6 fxg6 27. Rf1 Rd7 28. Rff8 Rc7 29. Rg8+ Kf7 30. Bxg6+ Kf6 31. Ref8+ Ke6 32. Bf5+ Kd6 33. Bxc8 Kc5 34. g4 b5 35. Bf5 Rxf8 36. Rxf8 Re7 37. Rf6 Kd5 38. Rxh6 c5 39. Kd2 Ke5 40. Ke3 b4 41. Be4 Rc7 42. Ra6 Re7 43. Rc6 Re8 44. c4 Rh8 45. Rxc5+ Kd6 46. Rd5+ Ke7 47. Bg2 Rh6 48. Ra5 a6 49. g5 Rd6 50. Bd5 Rb6 51. Kf4 b3 52. axb3 Rxb3 53. g6 Kf8 54. Rxa6 Ke7 55. g7 Re3 56. Kxe3 Kd7 57. g8=Q Ke7 58. Qf7+ Kd8 59. Ra8# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 107 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 Nf6 7. Nf3 Bd6 8. Nc3 c6 9. g3 O-O 10. e3 Re8 11. Qe2 Ne5 12. Nxe5 Rxe5 13. O-O-O b5 14. f4 Re7 15. Qf2 b4 16. Ne2 Ne4 17. Qe1 Bd7 18. Bg2 a5 19. g4 Qe8 20. Bxe4 Rxe4 21. Ng3 Re7 22. Qf2 Bc5 23. Rhe1 a4 24. Qf3 b3 25. axb3 axb3 26. cxb3 Ra1+ 27. Kc2 Rxd1 28. Kxd1 Qb8 29. e4 d4 30. Nf5 Bxf5 31. gxf5 Rd7 32. Qd3 Rb7 33. Qc4 Rb5 34. f6 g6 35. f5 Kf8 36. fxg6 hxg6 37. Rf1 Ke8 38. b4 Bd6 39. Qxc6+ Kd8 40. Qc4 Ke8 41. Qxd4 Bxb4 42. Bf4 Qc8 43. Rf3 Qa8 44. Rd3 Qc8 45. Bd6 Ba5 46. b4 Bb6 47. Qa1 Qb7 48. Qa4 Qc6 49. Qa6 Qc4 50. Qa8+ Bd8 51. Kd2 Qxb4+ 52. Bxb4 Rd5 53. exd5 g5 54. Qc6# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 85 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 Nf6 7. Nf3 Bd6 8. Nc3 Be6 9. Nb5 Bc5 10. Nbd4 Ne4 11. e3 O-O 12. Bd3 Re8 13. Nxe6 Rxe6 14. O-O c6 15. a3 a5 16. Nd4 Re8 17. f3 Ng3 18. Re1 Ne5 19. Bc3 Nxd3 20. cxd3 Qe7 21. f4 Qh4 22. Qf3 f6 23. Rec1 Bxd4 24. Bxd4 Re6 25. Qf2 Rae8 26. f5 Qe4 27. dxe4 Nxe4 28. Qe1 R6e7 29. b3 Ra8 30. a4 Kh8 31. Rc2 Nd6 32. Bc5 Rd7 33. g4 Nc8 34. e4 b6 35. exd5 Rd8 36. Re2 Rf8 37. Bxf8 h6 38. dxc6 Kg8 39. Re8 Kh7 40. Rd8 b5 41. Qe8 h5 42. Bxg7 Na7 43. Qg6# |
| ECO A00 in 2008 play it! rza defeats black's gza in 139 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 Bc5 7. e3 c6 8. Nf3 Nf6 9. Bd3 O-O 10. O-O Re8 11. c4 dxc4 12. Bxc4 b5 13. Bb3 Be6 14. Bxe6 Rxe6 15. b4 Bb6 16. a4 bxa4 17. Qxa4 Ne4 18. Bc1 Qd3 19. Nbd2 Nc3 20. Qb3 Ne2+ 21. Kh2 Bc7+ 22. g3 Ne5 23. Nxe5 Qxb3 24. Nxb3 Bxe5 25. Ra5 Bc7 26. Ra2 Nxc1 27. Rxc1 Bb6 28. Rac2 Rd8 29. Rxc6 h6 30. Rc8 Ree8 31. Rxd8 Rxd8 32. Kg2 f6 33. Na5 Kf7 34. Rc6 Re8 35. Nc4 Re6 36. b5 g6 37. g4 f5 38. gxf5 gxf5 39. Kg3 Rxc6 40. bxc6 Bc7+ 41. Kf3 Ke6 42. e4 a5 43. exf5+ Kxf5 44. Na3 Ke6 45. Nb5 Bf4 46. Kxf4 a4 47. c7 Kd7 48. Ke4 a3 49. Nxa3 Kxc7 50. Nb5+ Kb6 51. Nd4 Kc5 52. f4 Kb6 53. f5 Kc7 54. Ke5 Kd7 55. Kf6 Kd6 56. Nc2 Kc5 57. Kg7 h5 58. f6 Kc4 59. f7 Kc3 60. Ne1 Kd2 61. Nf3+ Ke3 62. f8=Q Ke4 63. Qb4+ Kxf3 64. Kg6 h4 65. Qxh4 Ke3 66. Kg5 Kd3 67. Qg3+ Kd4 68. Qd6+ Ke4 69. h4 Kf3 70. Qf4+ |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 87 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Qf6 6. e3 c6 7. Nc3 Bc5 8. Qh5 Bd6 9. O-O-O Ne7 10. Nf3 Nxf3 11. Bxd6 Qxd6 12. Qxf3 O-O 13. Bd3 g6 14. e4 d4 15. Ne2 c5 16. Bc4 Nc6 17. Qf4 Qxf4+ 18. Nxf4 Ne5 19. Bd5 Rb8 20. c3 dxc3 21. bxc3 Re8 22. Nd3 Nxd3+ 23. Rxd3 Be6 24. Kd2 b5 25. Rb1 a6 26. Bxe6 Rxe6 27. f3 f5 28. exf5 gxf5 29. c4 Rbb6 30. cxb5 axb5 31. g4 f4 32. Rc1 c4 33. Rd8+ Kf7 34. a4 Rbd6+ 35. Rxd6 h5 36. Rxe6 Kf8 37. axb5 Kf7 38. Re4 hxg4 39. b6 gxh3 40. b7 c3+ 41. Kxc3 Kg6 42. b8=Q Kf7 43. Rg1 Kf6 44. Qxf4# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 61 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e6 4. Nf3 Nf6 5. Bd2 Bd6 6. e3 O-O 7. c4 b6 8. Nc3 Bd7 9. Be2 Ne4 10. cxd5 Nxc3 11. Bxc3 exd5 12. O-O g6 13. Ne5 Bxe5 14. dxe5 Ne7 15. Bd3 c5 16. Qf3 Bf5 17. Bxf5 Nxf5 18. Rfd1 Ne7 19. Rac1 Rc8 20. b4 Rc6 21. bxc5 bxc5 22. e4 d4 23. Bd2 Re8 24. Bh6 Qa5 25. Qg4 Re6 26. f4 Nc6 27. Qg5 Nb4 28. f5 Rd8 29. fxe6 Qb6 30. Qf6 Rd5 31. exf7# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 59 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 Nf6 7. e3 Bd6 8. Nf3 O-O 9. Bd3 c5 10. Bc3 Ne4 11. O-O Bf5 12. a4 Nh4 13. Bxe4 Bxh3 14. Bxh7+ Kxh7 15. gxh3 Bc7 16. Qd3+ f5 17. Nbd2 Qd6 18. Kh1 d4 19. exd4 cxd4 20. Qxd4 Qxd4 21. Bxd4 Nxf3 22. Nxf3 Rfe8 23. Rg1 g6 24. Rad1 Re2 25. Be3 Rxc2 26. Rd7+ Kh8 27. Rxg6 Bb6 28. Ng5 Rc7 29. Rxc7 f4 30. Rh7# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 91 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 c6 7. Nf3 Nf6 8. Nc3 Qb6 9. Na4 Qc7 10. e3 Bd6 11. Bd3 O-O 12. O-O Qe7 13. Nd4 Ne4 14. Nc3 Nh4 15. Bxe4 dxe4 16. f4 exf3 17. Nxf3 Nf5 18. Re1 Ng3 19. Ne2 Be6 20. b3 Rad8 21. Nxg3 Bxg3 22. Rf1 f6 23. Qe2 g6 24. Be1 Bc7 25. a4 Kh8 26. Kh1 a6 27. c4 Bf5 28. Qf2 Rd3 29. Qa2 Rxe3 30. Bd2 Re4 31. Rae1 Qg7 32. Bc3 Bg3 33. Rxe4 Bxh3 34. gxh3 Kg8 35. Bb4 Rb8 36. Re7 Qh6 37. Kg2 Qf4 38. Qe2 c5 39. Bxc5 g5 40. Nd4 Qe5 41. Qh5 Qxe7 42. Bxe7 Bf4 43. Nf5 Rf8 44. Nh6+ Kg7 45. Bxf8+ Kxf8 46. Qf7# |
| ECO A00 in 2008 play it! rza defeats black's gza by checkmate in 91 moves | 1. h3 d5 2. d4 Nc6 3. Be3 e5 4. dxe5 Nxe5 5. Bf4 Ng6 6. Bd2 Nf6 7. e3 c6 8. Bd3 Ne5 9. Nc3 Bd6 10. Nf3 Nxd3+ 11. cxd3 O-O 12. Qc2 Bf5 13. O-O Re8 14. Nd4 Bd7 15. f4 c5 16. Nde2 d4 17. Nd1 dxe3 18. Nxe3 Nd5 19. Nxd5 Rxe2 20. Nc3 Re6 21. Ne4 Bc6 22. Rae1 Rc8 23. f5 Re8 24. f6 g6 25. Bh6 b6 26. Kh1 Be5 27. a3 Qd4 28. b3 Rcd8 29. Rf3 Re6 30. Bg7 Qb2 31. Qxb2 Bxb2 32. Re2 Bxa3 33. Ra2 Bb4 34. Rxa7 Bd5 35. Bh6 Bxe4 36. dxe4 Rxe4 37. Re7 Re1+ 38. Kh2 b5 39. Rb7 c4 40. bxc4 Be7 41. Rxe7 Rxe7 42. fxe7 Re8 43. cxb5 Rxe7 44. Re3 Kh8 45. Rxe7 f5 46. Re8# |