| ECO A00 in 2008 play it! dummy defeats black's dork by checkmate in 95 moves | 1. h3 d5 2. d4 Nc6 3. e3 e6 4. Bd2 a6 5. c4 Nf6 6. cxd5 exd5 7. Nc3 Bb4 8. a3 Bxc3 9. Bxc3 Ne4 10. Nf3 Nxc3 11. bxc3 Bf5 12. Qb3 b6 13. c4 Be4 14. cxd5 Bxd5 15. Qc3 O-O 16. Be2 Qd6 17. Qd3 f5 18. Rc1 b5 19. O-O g6 20. a4 bxa4 21. Ra1 Nb4 22. Qd2 Bb3 23. Rfc1 Rab8 24. Ne5 Rfe8 25. Rc5 Kg7 26. Rac1 Nd5 27. Qa5 Rbd8 28. Rc6 Qa3 29. Bxa6 Re7 30. Bd3 Qb2 31. Rb1 Qa2 32. Qc5 Rde8 33. g4 fxg4 34. Nxg4 Rf7 35. Rxb3 Re5 36. Ra3 Qxa3 37. Qxa3 Rg5 38. Qxa4 Rf3 39. Be4 Rxe3 40. fxe3 h5 41. Rxc7+ Nxc7 42. Qd7+ Kh8 43. Qd8+ Kh7 44. Qxc7+ Kh8 45. Qd8+ Kh7 46. Qxg5 h4 47. Qxg6+ Kh8 48. Qh7# |
| ECO A00 in 2008 play it! dummy defeats black's dork by checkmate in 77 moves | 1. h3 d5 2. d4 e6 3. e3 Nf6 4. Nf3 Bd7 5. c4 Nc6 6. Bd2 Be7 7. cxd5 exd5 8. Qb3 O-O 9. Bd3 g6 10. O-O b6 11. a3 Bd6 12. Rc1 Ne7 13. Ne5 c5 14. Nxd7 Qxd7 15. dxc5 bxc5 16. Qa2 c4 17. Bc2 Qe6 18. Bc3 Rab8 19. Nd2 Be5 20. Bxe5 Qxe5 21. b4 c3 22. Nf3 Qc7 23. Bd3 Ne4 24. Qb3 Rbc8 25. Rc2 h6 26. Rac1 Qa5 27. bxa5 Rcd8 28. Ne5 Nf5 29. Bxe4 dxe4 30. Nxg6 Rfe8 31. Rxc3 Ne7 32. Nxe7+ Rxe7 33. Qb5 Kg7 34. Rc6 Rd2 35. Qh5 Rd4 36. Qxh6+ Kg8 37. Rc8+ Rd8 38. Rxd8+ Re8 39. Rxe8# |
| ECO A00 in 2008 play it! dummy defeats black's dork by checkmate in 77 moves | 1. h3 Nf6 2. d4 e6 3. c3 c5 4. e3 d5 5. Nd2 Bd7 6. Ngf3 Bd6 7. Bd3 Nc6 8. dxc5 Bxc5 9. b4 Bd6 10. e4 Ne5 11. Nxe5 Bxe5 12. Qc2 Qc7 13. Bb2 a5 14. a3 Rc8 15. Rc1 Nxe4 16. Nxe4 dxe4 17. Bxe4 axb4 18. axb4 f5 19. Bf3 O-O 20. Qe2 Ra8 21. c4 Bf4 22. Rc2 Qb6 23. Bc3 Rfd8 24. g3 Bg5 25. c5 Qc7 26. h4 Bh6 27. O-O Kh8 28. Re1 Ba4 29. Ra2 Bd7 30. Be5 Qc8 31. Rxa8 Qxa8 32. Qc4 Qc8 33. Rd1 Rf8 34. b5 Qe8 35. c6 bxc6 36. bxc6 Bg5 37. cxd7 Bc1 38. dxe8=Q Bg5 39. Qxf8# |
| ECO A00 in 2008 play it! dummy defeats black's dork by checkmate in 137 moves | 1. h3 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3+ Nge7 5. Nf3 a6 6. Qb3 d5 7. e3 g6 8. Bd2 Bg7 9. Bc3 d4 10. Nxd4 Nxd4 11. Bxd4 Bxd4 12. exd4 Qxd4 13. Nc3 O-O 14. Bd3 b5 15. Ne2 Qe5 16. Qc3 Qxc3+ 17. Nxc3 Bb7 18. O-O f5 19. Rfe1 Rae8 20. Re5 Kf7 21. Rd1 Nc8 22. Rxe8 Rxe8 23. a4 c6 24. f3 Kf6 25. b4 Nb6 26. Kf2 Nxa4 27. Nxa4 bxa4 28. Ra1 c5 29. Rxa4 cxb4 30. Rxb4 Bc6 31. Rb6 Re6 32. Rxa6 Ke5 33. Ra5+ Kd4 34. Kg3 h6 35. Kf4 g5+ 36. Kxf5 Bd7 37. Ra4+ Kc5 38. Rc4+ Kd5 39. Rc7 Rd6+ 40. Rxd7 Rxd7 41. Kg4 Kc5 42. Kh5 Rd6 43. h4 gxh4 44. Kxh4 Rd8 45. Kh5 Rd6 46. f4 Rf6 47. g3 Rd6 48. g4 Rd4 49. f5 Rf4 50. Kxh6 Rxg4 51. f6 Kd6 52. Bg6 Kc5 53. f7 Rh4+ 54. Kg7 Rf4 55. Bd3 Rf2 56. f8=Q+ Rxf8 57. Kxf8 Kd6 58. c4 Ke6 59. Be4 Kd6 60. Bd5 Kc7 61. c5 Kd8 62. c6 Kc7 63. Ke7 Kb6 64. Kd6 Kb5 65. c7 Ka5 66. Kc5 Ka4 67. c8=Q Ka3 68. Qb7 Ka4 69. Qb4# |
| ECO A00 in 2008 play it! dummy defeats black's dork by checkmate in 97 moves | 1. h3 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd3 d5 5. e3 Nf6 6. Nf3 Bd6 7. Be2 O-O 8. O-O Re8 9. Nc3 Nb4 10. Qd1 c6 11. a3 Na6 12. Bxa6 bxa6 13. b4 a5 14. b5 c5 15. Qd3 a6 16. a4 g6 17. Bb2 axb5 18. Nxb5 Bf5 19. Qd1 Ra6 20. Bxf6 Qxf6 21. Qxd5 Be4 22. Qc4 Bxf3 23. gxf3 Qxf3 24. Qg4 Qxg4+ 25. hxg4 Re4 26. Rfd1 Rxg4+ 27. Kf1 Be5 28. c3 Bh2 29. Ke2 Rf6 30. f4 h5 31. Rd7 Re6 32. Nc7 Rg2+ 33. Kd3 c4+ 34. Kxc4 Rxe3 35. Nd5 Rf3 36. f5 h4 37. Re1 gxf5 38. Ree7 h3 39. Rxf7 Rg6 40. Rfe7 Rxc3+ 41. Kxc3 Be5+ 42. Rxe5 Rg3+ 43. Kc4 Rg4+ 44. Kd3 Rg3+ 45. Ke2 Kh8 46. Nf6 Rg2+ 47. Kd3 Rg3+ 48. Kc4 Rg6 49. Rh7# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 77 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 a5 8. bxa5 Qxa5 9. Nb3 Qb5 10. Bf4 Nbd7 11. Ng5 Nf8 12. Be5 h6 13. Nf3 Ne6 14. Nh4 Nf8 15. e3 Rg8 16. Bf3 Ne4 17. Bxg7 Rxg7 18. a3 b6 19. Be2 Qa4 20. Bd3 Ba6 21. Nf3 Nd7 22. Bxa6 Rxa6 23. Nc1 b5 24. Nd3 Nc3 25. Qd2 Ne4 26. Qd1 Qc4 27. Nfe5 Nxe5 28. Nxe5 Qc3 29. a4 Rb6 30. axb5 Rb8 31. bxc6 e6 32. Rb1 Rb2 33. Rxb2 Qxb2 34. Qb1 Rb7 35. cxb7 Qxb1 36. Rxb1 Nxg3 37. b8=Q+ Ke7 38. Rb7+ Kf6 39. Qd8# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 107 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 a5 8. bxa5 Qxa5 9. Nb3 Qb5 10. Bf4 Nbd7 11. Ng5 Rg8 12. Ne6 Kf7 13. Nc7 Qa4 14. Nxa8 Qxa8 15. f3 Qa7 16. e4 dxe4 17. fxe4 e5 18. Bc1 fxe4 19. Bxe4 Rf8 20. c3 Kg8 21. Bg2 exd4 22. Qxd4 Qxd4+ 23. Nxd4 Ne5 24. Ba3 Rf7 25. Rae1 Nc4 26. Bc5 Bg4 27. h3 Bd7 28. Ne6 b6 29. Nxg7 bxc5 30. Ne6 Nd2 31. Rf4 Bxe6 32. Rxe6 Nd5 33. Rxf7 Kxf7 34. Rxc6 Nxc3 35. Rxc5 Nce4 36. Rc7+ Ke6 37. Kh2 h6 38. a4 Kd5 39. a5 Kd6 40. Rc2 Nf2 41. Rxd2+ Kc5 42. Rxf2 Kb5 43. Rf6 Kxa5 44. Rxg6 h5 45. Rg5+ Kb6 46. Rxh5 Kc7 47. Rd5 Kb6 48. h4 Kc6 49. h5 Kb6 50. h6 Kc6 51. h7 Kc7 52. h8=Q Kb6 53. Qd8+ Ka7 54. Ra5# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 67 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Be6 10. Nce5 Bd5 11. a4 Qd6 12. b5 a6 13. Bf4 Nh5 14. Nf7 Qb4 15. Nh6+ Kh8 16. Rb1 Qc3 17. Bd2 Qc4 18. bxc6 Nxc6 19. Rc1 Qa2 20. Ra1 Qb2 21. Rb1 Qa3 22. Bc1 Qd6 23. Bg5 Nxd4 24. Nxd4 Bxg2 25. Kxg2 Bxd4 26. e3 Rf7 27. Nxf7+ Kg8 28. Nxd6 exd6 29. Qxd4 Re8 30. Qd5+ Kh8 31. Rxb7 Ng7 32. Bf6 Re6 33. Bxg7+ Kg8 34. Qxe6# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 109 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Be6 10. Nce5 Bd5 11. a4 Re8 12. e3 Nbd7 13. Bb2 Qb6 14. Bc3 Nxe5 15. Nxe5 Rad8 16. f3 Kf8 17. e4 Bg8 18. a5 Qb5 19. Rf2 Nxe4 20. fxe4 Bxe5 21. Bf1 Bc4 22. exf5 Bf6 23. fxg6 hxg6 24. a6 Bxf1 25. Qxf1 Qxf1+ 26. Kxf1 b6 27. Re1 Kg7 28. Re6 Bxd4 29. Rxc6 Bxc3 30. Rxc3 Rd7 31. Ke2 e5 32. Ke3 e4 33. Rf4 Rde7 34. h4 Kh6 35. Rc4 g5 36. hxg5+ Kxg5 37. b5 Re5 38. Rcxe4 Rxe4+ 39. Rxe4 Rxe4+ 40. Kxe4 Kg4 41. Kd5 Kf5 42. Kc6 Ke5 43. Kb7 Kd6 44. Kxa7 Kc5 45. Kb7 Kd4 46. a7 Kc5 47. a8=Q Kxb5 48. Qa6+ Kc5 49. Qxb6+ Kd5 50. Qb5+ Ke6 51. g4 Kd6 52. Qf5 Ke7 53. Kc6 Ke8 54. Kd6 Kd8 55. Qd7# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 105 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Be6 10. Nce5 Bd5 11. e3 Re8 12. a4 Qd6 13. Bd2 Nbd7 14. Nxd7 Nxd7 15. Rc1 e5 16. dxe5 Nxe5 17. Bc3 Rad8 18. Bxe5 Bxe5 19. Nxe5 Rxe5 20. Bxd5+ Qxd5 21. Qe2 Qb3 22. Qc2 Qxc2 23. Rxc2 a5 24. bxa5 Rxa5 25. Rb2 Ra7 26. Kg2 Kf7 27. Rfb1 Rd7 28. Kf3 Ke6 29. a5 Ke5 30. Rb6 g5 31. h3 c5 32. R6b5 Rc7 33. Rc1 Kd5 34. g4 fxg4+ 35. hxg4 Ra8 36. Ke2 Re8 37. f3 Rf8 38. e4+ Kd6 39. Rd1+ Ke6 40. Rd5 c4 41. Rxg5 c3 42. Rgc5 Rff7 43. Rb6+ Ke7 44. Rxc7+ Kf8 45. Rxf7+ Kxf7 46. Rxb7+ Ke6 47. a6 h5 48. a7 hxg4 49. a8=Q gxf3+ 50. Kxf3 c2 51. Qc8+ Kd6 52. Qf5 c1=Q 53. Qd5# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 87 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Be6 10. Nce5 Bd5 11. a4 Nbd7 12. Ng5 Nxe5 13. dxe5 Bxg2 14. Kxg2 Qxd1 15. Rxd1 h5 16. exf6 Bxf6 17. Rb1 Rfd8 18. Rh1 e5 19. e4 Rd3 20. Re1 Rad8 21. exf5 gxf5 22. Ne6 Rb8 23. Be3 a6 24. h4 Kf7 25. Nc5 Rd5 26. Rbd1 e4 27. Bf4 Rbd8 28. Rxd5 cxd5 29. Nxb7 Ra8 30. Rc1 Rg8 31. Nd6+ Kg6 32. Rc6 d4 33. Rxa6 Rf8 34. b5 Rd8 35. b6 d3 36. b7 Be7 37. Nc8+ Kf7 38. b8=Q Rd7 39. Qb3+ Kg7 40. Bh6+ Kh8 41. Qc3+ Rd4 42. Qxd4+ Bf6 43. Qxf6+ Kh7 44. Qg7# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 75 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Be6 10. Nce5 Bd5 11. e3 Nbd7 12. Nxd7 Qxd7 13. a4 Qd6 14. Ba3 Ne4 15. Qd3 Rad8 16. Rfc1 Bf6 17. b5 Qe6 18. bxc6 Bxc6 19. Bb4 Qf7 20. Rc2 Bd5 21. Rc7 a6 22. Rac1 Bc6 23. Qe2 Bd5 24. Ne5 Qe8 25. Bf3 Bxe5 26. dxe5 Rf7 27. a5 Rg7 28. Rd1 Rd7 29. Rxd7 Bc6 30. Rd8 Kf8 31. R1d4 Qxd8 32. Rxd8+ Be8 33. Bxe4 fxe4 34. Qc4 h5 35. Qc8 Rf7 36. Rxe8+ Kg7 37. Rh8 g5 38. Qg8# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 89 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Be6 10. Nce5 Bd5 11. a4 Nbd7 12. Bf4 Nxe5 13. Bxe5 a5 14. b5 cxb5 15. axb5 Ng4 16. Bxg7 Kxg7 17. h3 Nf6 18. Qd3 Qd6 19. Rfc1 a4 20. e3 Rfd8 21. Rc3 Ne4 22. Rca3 Qb4 23. Rb1 Bb3 24. Raa1 Qc3 25. Qxc3 Nxc3 26. Rb2 Bd5 27. Ra3 Rac8 28. Ne5 Bxg2 29. Kxg2 Rd5 30. b6 Kf6 31. Rc2 Rcc5 32. Rcxc3 Rxc3 33. Rxc3 Rd8 34. Rc7 a3 35. Rxb7 Ke6 36. Ra7 f4 37. b7 fxg3 38. Ra8 a2 39. Rxd8 a1=Q 40. b8=Q gxf2 41. Qb3+ Kf5 42. Qf7+ Kg5 43. Nf3+ Kh6 44. Qf4+ Kg7 45. Qf8# |
| ECO A81 in 2008 play it! dummy defeats black's dork in 87 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Na6 10. Qb3 Be6 11. b5 Nc7 12. Ng5 Qxd4 13. Nxe6 Nxe6 14. Bb2 Qc5 15. Ne5 Qd6 16. bxc6 bxc6 17. Nxc6 Ne4 18. Bxg7 Kxg7 19. Bxe4 fxe4 20. Qb7 Rac8 21. Rac1 Rc7 22. Qb2+ Rf6 23. Rfd1 Rxc6 24. Rxd6 Rxc1+ 25. Qxc1 exd6 26. Qa3 Nc5 27. Qxa7+ Rf7 28. Qb6 Rf6 29. a4 g5 30. a5 Kg6 31. a6 Nxa6 32. Qxa6 h5 33. Qc4 Kf5 34. Qd5+ Kg6 35. Qxe4+ Kg7 36. Qe7+ Kg6 37. Qe8+ Rf7 38. Qg8+ Kf6 39. Qd8+ Re7 40. Qxd6+ Re6 41. Qd4+ Re5 42. f4 Kf5 43. Qxe5+ Kg6 44. Qe4+ |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 79 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Na6 10. Qb3 Nd5 11. a3 f4 12. e4 fxe3 13. fxe3 c5 14. Nce5 cxb4 15. e4 Be6 16. exd5 Bxd5 17. Qd1 bxa3 18. Bf4 a2 19. Ng5 Bxg2 20. Kxg2 Qd5+ 21. Nef3 h6 22. Nh3 Rac8 23. Nf2 g5 24. Be3 Rc2 25. Qxc2 Qxf3+ 26. Kg1 Qxe3 27. Qxa2+ e6 28. Rae1 Qxd4 29. Rxe6 Nb4 30. Qe2 Nd5 31. Re8 Rxe8 32. Qxe8+ Kh7 33. Rd1 Qc4 34. Qe6 Qf4 35. gxf4 Nxf4 36. Qf5+ Ng6 37. Rd6 a5 38. Qxg6+ Kh8 39. Rd7 Bc3 40. Qe8# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 109 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Be6 10. Nce5 Bd5 11. e3 Nbd7 12. Nxd7 Qxd7 13. a4 Qd6 14. Ba3 Ne4 15. b5 Qe6 16. bxc6 Bxc6 17. Rc1 Rad8 18. Bb4 Qd7 19. Qd3 Qe6 20. Qa3 Bf6 21. Rfd1 Bd5 22. Rc7 Rd7 23. Rdc1 Re8 24. a5 Red8 25. Qd3 Rxc7 26. Rxc7 Kh8 27. Qb5 Nd6 28. Qe2 Ne8 29. Rc5 Be4 30. Bc3 Qg8 31. h4 Nd6 32. a6 b5 33. Rc7 Rc8 34. Rc5 Rxc5 35. dxc5 Bxc3 36. cxd6 exd6 37. Qxb5 Qc8 38. Ng5 Bxg2 39. Kxg2 Be5 40. Qb7 Qg8 41. Nf7+ Kg7 42. Nxe5+ Kf6 43. Qxa7 g5 44. Qf7+ Qxf7 45. Nxf7 Kxf7 46. a7 h6 47. hxg5 hxg5 48. a8=Q Ke7 49. Qd5 Kf6 50. Kf3 g4+ 51. Kf4 Ke7 52. Kxf5 Kd7 53. Qb7+ Kd8 54. Ke6 Ke8 55. Qe7# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 71 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Be6 10. Nce5 Bd5 11. Bf4 a5 12. bxa5 Rxa5 13. Qb1 Rb5 14. Qc1 Ra5 15. Qb1 b6 16. Bd2 Ra3 17. Qb2 Ra4 18. Qc2 Ra3 19. e3 Qc7 20. Bb4 Ra6 21. Rfc1 Be4 22. Qb3+ Bd5 23. Qb2 Rd8 24. Bf1 Ra4 25. Bb5 Bxa2 26. Nxc6 Qf4 27. gxf4 Nxc6 28. Bxc6 Rxb4 29. Qxa2+ Nd5 30. Bxd5+ Kh8 31. Qa3 Rb5 32. Bc4 Ra5 33. Qxe7 Rc8 34. Ne5 Rxc4 35. Qd8+ Bf8 36. Qxf8# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 85 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Be6 10. Nce5 Bd5 11. e3 Qd6 12. a3 Ne4 13. Qc2 Bf6 14. Nc4 Qc7 15. a4 Nd7 16. Bb2 Rad8 17. Rfc1 Kh8 18. Nfd2 Nxd2 19. Qxd2 Bxg2 20. Kxg2 a6 21. Rab1 e5 22. d5 Rfe8 23. d6 Qb8 24. f3 Qa7 25. Rc2 Rf8 26. h3 Rc8 27. Rh1 c5 28. bxc5 Rxc5 29. Rhc1 b6 30. Qd3 Rfc8 31. e4 f4 32. gxf4 R8c6 33. Nxe5 Rxc2+ 34. Rxc2 Rc4 35. Qxc4 Qa8 36. Nxd7 Bxb2 37. Rxb2 h5 38. Rxb6 Kh7 39. Nf6+ Kh6 40. Qf7 Qh8 41. Rb7 a5 42. h4 g5 43. hxg5# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 71 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Be6 10. Nce5 Bd5 11. Bf4 Nbd7 12. e3 a5 13. a3 axb4 14. axb4 Nxe5 15. Nxe5 Rxa1 16. Qxa1 Bxg2 17. Kxg2 Nd5 18. Qa2 Qd6 19. b5 Qe6 20. Qe2 Nxf4+ 21. exf4 Qd5+ 22. Nf3 Bxd4 23. Rd1 c5 24. Qxe7 Qf7 25. Qd6 Qb3 26. Re1 Qc4 27. Re7 Bg7 28. Rxb7 Kh8 29. b6 Re8 30. Rd7 Qb5 31. Qc7 Qb2 32. Ne5 Qb3 33. Rxg7 Qd5+ 34. Kh3 Rd8 35. Rxh7+ Kg8 36. Qg7# |
| ECO A81 in 2008 play it! dummy defeats black's dork by checkmate in 105 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. b4 d5 6. O-O c6 7. Nbd2 O-O 8. c4 dxc4 9. Nxc4 Be6 10. Qd3 Bd5 11. e3 Nbd7 12. a4 Be4 13. Qe2 Nd5 14. Bd2 b5 15. Na5 Qb6 16. Rfc1 Rac8 17. Bf1 bxa4 18. Ng5 h5 19. f3 Nxe3 20. Bxe3 Bd5 21. Rxa4 Bxd4 22. Nc4 Bxe3+ 23. Qxe3 Bxc4 24. Bxc4+ Kh8 25. Qxb6 Nxb6 26. Rxa7 Nxc4 27. Rxc4 Ra8 28. Rxe7 Ra1+ 29. Kg2 Ra2+ 30. Kh3 Rc8 31. b5 c5 32. b6 Rb2 33. Nf7+ Kg8 34. b7 Rb8 35. Nd6 Rb6 36. Rd7 Rc6 37. Kh4 Rxd6 38. Rxd6 Rxb7 39. Rxg6+ Kf7 40. Kxh5 Rb3 41. Rxc5 Rxf3 42. Kg5 Re3 43. Rxf5+ Ke7 44. Rgf6 Re4 45. h4 Re3 46. g4 Rd3 47. h5 Re3 48. h6 Re2 49. h7 Rg2 50. h8=Q Rxg4+ 51. Kxg4 Kd7 52. Qg7+ Kd8 53. Rf8# |