| ECO A04 in 2004 play it! shredder defeats black's deep fritz in 84 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. O-O-O Nxd4 9. Qxd4 Qa5 10. f4 h6 11. Bxf6 gxf6 12. Kb1 Qc5 13. Qd2 Bg7 14. Be2 Bc6 15. Qd3 f5 16. e5 dxe5 17. Qxf5 e6 18. Qg4 O-O 19. f5 exf5 20. Qxf5 Qb6 21. Bc4 Bxg2 22. Rhg1 Rxc4 23. Rxg2 Qe6 24. Qf2 Kh7 25. Rdg1 Bh8 26. Qxa7 e4 27. Ne2 b5 28. Qa3 Rfc8 29. Nc1 Bd4 30. Rd1 Be5 31. Qe3 f5 32. Qh3 Rf8 33. Nb3 Rc7 34. c3 Ra7 35. Rdg1 b4 36. cxb4 Rfa8 37. a3 Rf7 38. Nc5 Qd6 39. Qh5 Rf6 40. Rd1 Bd4 41. Nb3 Qe7 42. Rxd4 Rg8 |
| ECO A06 in 2004 play it! shredder defeats black's deep fritz in 105 moves | 1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. Nc3 c6 5. e3 Bd6 6. Bd3 O-O 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nd7 10. O-O Qc7 11. Bc2 c5 12. Qd3 f5 13. b4 b6 14. dxc5 bxc5 15. Rd1 Be7 16. b5 Bf6 17. Rb1 a6 18. a4 axb5 19. cxb5 Nb6 20. Bg5 Bb7 21. Bxf6 Rxf6 22. Ra1 Nd5 23. Nh4 Nb4 24. Qc3 Bd5 25. Bb3 Rh6 26. g3 f4 27. Rdc1 Bxb3 28. Qxb3 Qb6 29. Qc4 Qa5 30. Nf5 Rf6 31. g4 Nd5 32. Qxc5 f3 33. Ne7+ Nxe7 34. Qxe7 h5 35. Rc7 Rg6 36. Qf7+ Kh7 37. Rc5 hxg4 38. Rh5+ Rh6 39. Rxh6+ Kxh6 40. Qxe6+ g6 41. Qe3+ Kh7 42. Qe7+ Kh6 43. Qh4+ Kg7 44. Qxg4 Rf8 45. Rd1 Rf7 46. Qe4 Qc7 47. Qd4+ Kh7 48. b6 Qe7 49. Qg4 Rf5 50. Kh1 Kh6 51. Rg1 Rf6 52. a5 Rc6 53. Qd4 |
| ECO A07 in 2004 play it! shredder defeats black's gandalf by checkmate in 135 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. d3 e6 6. Nbd2 Be7 7. e4 O-O 8. Qe1 Nbd7 9. e5 Ne8 10. h3 Bh5 11. Nh2 Qb6 12. Nb3 c5 13. Bf4 Kh8 14. Ng4 Rc8 15. Qe2 f5 16. exf6 Nexf6 17. Bf3 c4 18. dxc4 Bxg4 19. hxg4 Rxc4 20. c3 Ne4 21. Be3 Qd6 22. Rad1 Ra4 23. Bf4 Rxf4 24. gxf4 Qxf4 25. Qe3 Qxe3 26. fxe3 Ne5 27. Rd4 Nxf3+ 28. Rxf3 Rxa2 29. Rf7 Bd6 30. Rd7 Bf8 31. Nd2 Nf6 32. Rd8 Kg8 33. g5 Nh5 34. Nf3 Rxb2 35. Ne5 Ng3 36. Rb4 Rxb4 37. cxb4 Ne4 38. Rb8 Nxg5 39. Nd7 Kf7 40. Rxf8+ Ke7 41. Rg8 Kxd7 42. Rxg7+ Kc6 43. Rxg5 b6 44. Rg7 a5 45. bxa5 bxa5 46. Rxh7 e5 47. Rh6+ Kc5 48. Re6 e4 49. Kg2 Kb5 50. Kg3 Kb4 51. Kf4 Kb5 52. Re8 Kc6 53. Ra8 Kb6 54. Ke5 Kb5 55. Kxd5 Kb4 56. Kxe4 Kc4 57. Rxa5 Kb4 58. Rd5 Kc4 59. Ke5 Kc3 60. e4 Kb3 61. Kd4 Kb4 62. e5 Kb3 63. e6 Kb2 64. e7 Kb3 65. e8=Q Ka3 66. Kc3 Ka2 67. Rb5 Ka1 68. Qa8# |
| ECO A06 in 2004 play it! shredder defeats black's deep junior in 69 moves | 1. Nf3 d5 2. d4 Nf6 3. e3 c5 4. c4 e6 5. Nc3 a6 6. cxd5 exd5 7. Be2 Bd6 8. dxc5 Bxc5 9. O-O O-O 10. b3 Nc6 11. Bb2 Ba7 12. Rc1 Qd6 13. Qd3 Bg4 14. Rfd1 Rad8 15. Ng5 Qe5 16. Nf3 Bxf3 17. Bxf3 d4 18. Ne4 Nxe4 19. Bxe4 Qg5 20. Bxc6 dxe3 21. Bd7 h6 22. Qe4 a5 23. Ba3 exf2+ 24. Kf1 Qh5 25. Bxf8 Rxf8 26. h4 g6 27. Rd5 g5 28. Rc7 Bb8 29. Rxb7 Bg3 30. Be6 Kg7 31. Bxf7 Rxf7 32. Rdd7 gxh4 33. Qd4+ Be5 34. Rxf7+ Qxf7 35. Qxe5+ |
| ECO A05 in 2004 play it! shredder defeats black's deep fritz in 129 moves | 1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 e6 5. O-O Nbd7 6. d4 Be7 7. Qc2 O-O 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Rd1 Qc8 13. Qe2 Rd8 14. Rb1 Re8 15. Bg5 c5 16. Bxe7 Rxe7 17. d5 h6 18. Bh3 Qb8 19. Re1 Nf8 20. Rbd1 Re8 21. d6 Rd8 22. Qd3 Bxf3 23. Qxf3 a6 24. Qc6 Ra7 25. b4 cxb4 26. Rd4 Nd7 27. Rb1 a5 28. Bg2 Nc5 29. a3 b3 30. Rbd1 Rad7 31. R4d2 a4 32. h3 Kh8 33. Kh1 e5 34. Rd5 e4 35. Kg1 f5 36. Bf1 Kg8 37. Be2 Qb7 38. Qb5 g6 39. h4 Qb8 40. Qc6 Kg7 41. h5 g5 42. Bf1 Qb7 43. Rxc5 bxc5 44. Qxc5 Rf8 45. Qe5+ Rf6 46. c5 Qb8 47. c6 Rdxd6 48. Qe7+ Rf7 49. Qxd6 Qxd6 50. Rxd6 Rf8 51. Rd7+ Kf6 52. Ba6 b2 53. Rd1 Rf7 54. Rb1 Ke5 55. Rxb2 Kd6 56. Bb5 Ra7 57. Rd2+ Kc5 58. Bxa4 Rc7 59. Rd7 Kb6 60. Bb5 Ra7 61. a4 Rc7 62. Rd6 Kc5 63. Rxh6 Rf7 64. Rg6 g4 65. h6 |
| ECO A05 in 2004 play it! shredder defeats black's deep fritz by checkmate in 117 moves | 1. Nf3 Nf6 2. d4 d5 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. O-O Bd6 7. Bb2 O-O 8. dxc5 Bxc5 9. Nbd2 Bd7 10. c4 Nb4 11. Be2 dxc4 12. Bxf6 gxf6 13. a3 Nd5 14. Bxc4 Nb6 15. Be2 Rc8 16. Ne4 Be7 17. Nd6 Rc7 18. Nc4 Nxc4 19. Bxc4 Kh8 20. Nd4 Rg8 21. Qf3 f5 22. Rad1 Bd6 23. Qh3 Qe7 24. a4 Bxa4 25. Bxe6 fxe6 26. bxa4 Rc4 27. a5 Be5 28. Rfe1 Ra4 29. Ra1 Qb4 30. Rad1 Qxa5 31. Nxe6 Rag4 32. g3 a6 33. Qh5 R4g6 34. Nd4 Qd5 35. e4 Qf7 36. Qxf5 Qe7 37. Nf3 Bd6 38. e5 Bb4 39. Rd7 Rf8 40. Qh3 Rh6 41. Qg4 Rg6 42. Qd4 Qc5 43. Qh4 h6 44. Re3 a5 45. e6 Qb6 46. Ng5 Qc5 47. Nf7+ Rxf7 48. Rxf7 Qc1+ 49. Kg2 Qc6+ 50. Ref3 Bc3 51. e7 Bg7 52. Rf8+ Kh7 53. e8=Q Qxe8 54. Rxe8 a4 55. Rf7 a3 56. Qe4 h5 57. Rxg7+ Kxg7 58. Qe7+ Kh6 59. Rh8# |
| ECO A04 in 2004 play it! shredder defeats black's deep junior in 87 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Bd7 10. f3 b5 11. g4 Ne5 12. g5 hxg5 13. Bxg5 b4 14. Nce2 Qa5 15. Kb1 Nc4 16. Qc1 Rc8 17. Bxf6 gxf6 18. Ng3 Rh4 19. Bxc4 Rxc4 20. Qd2 Qc7 21. Rhg1 d5 22. Nb3 Bh6 23. Qf2 d4 24. Nxd4 Bg5 25. Rd3 Kf8 26. Qe2 Be8 27. Qg2 a5 28. h3 a4 29. Nge2 Ke7 30. Qf2 Rh8 31. f4 Bh4 32. Qe3 a3 33. b3 Rc5 34. Rg7 Qa5 35. f5 Kf8 36. Rg4 Qc7 37. Nf4 Re5 38. fxe6 Bg5 39. Qf3 Qc5 40. Nd5 Qa7 41. Nxf6 Qe7 42. Nxe8 Qxe8 43. exf7 Qe7 44. Nc6 |
| ECO A05 in 2005 play it! shredder defeats black's deep fritz in 83 moves | 1. Nf3 Nf6 2. g3 d5 3. c4 c6 4. Bg2 e6 5. d4 dxc4 6. Ne5 Bb4+ 7. Bd2 Be7 8. e3 h5 9. Na3 Bxa3 10. bxa3 h4 11. Nxc4 Kf8 12. O-O Kg8 13. Qa4 Nbd7 14. Ba5 Qe8 15. Nd6 Qf8 16. Bb4 Nd5 17. Bxd5 Nb6 18. Qb3 Nxd5 19. Nc4 Qd8 20. g4 Qg5 21. Ne5 f6 22. f4 Qh6 23. Nf3 Qg6 24. g5 h3 25. Kf2 a5 26. Bd2 b6 27. Qb1 f5 28. Ne5 Qe8 29. e4 fxe4 30. Qxe4 a4 31. Rac1 Bb7 32. Ng6 Rh5 33. Rfe1 Bc8 34. f5 Rh7 35. Kg1 Bb7 36. fxe6 Ne7 37. Ne5 Rd8 38. Rf1 Ba8 39. Qg4 c5 40. Be3 Nd5 41. g6 Rh8 42. Bg5 |
| ECO A09 in 2004 play it! shredder defeats black's shredder in 51 moves | 1. Nf3 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. d4 a6 6. a4 c5 7. O-O Nc6 8. Nc3 cxd4 9. exd4 Be7 10. Be3 O-O 11. Qe2 b6 12. Rad1 Nb4 13. Ne5 Bb7 14. f4 Ne4 15. f5 exf5 16. Qh5 Nd6 17. Bb3 Qe8 18. Bf4 Rd8 19. Rfe1 Ne4 20. Qxf5 Nf6 21. Nf3 Nbd5 22. Bg5 Nxc3 23. bxc3 Qd7 24. Qd3 Bxf3 25. Qxf3 Rde8 26. Qd3 |
| ECO A05 in 2004 play it! shredder defeats black's shredder in 59 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 c6 5. e3 b6 6. Bd3 Ba6 7. cxd5 exd5 8. Bxa6 Nxa6 9. Qa4 Nb8 10. O-O Be7 11. Bd2 O-O 12. Rae1 a5 13. e4 dxe4 14. Nxe4 Nd5 15. Re2 Ra7 16. Qc2 Nb4 17. Qb1 f6 18. Rfe1 Kh8 19. Nc3 Bd6 20. Qf5 g6 21. Qb1 Re7 22. Rxe7 Bxe7 23. Qe4 Re8 24. Bh6 Qd6 25. Bf4 Qd8 26. Ne5 Qc8 27. Nxg6+ Kg7 28. Nxe7 Nc2 29. Nxc8 Rxe4 30. Rxe4 |
| ECO A06 in 2003 play it! shredder defeats black's fritz by checkmate in 119 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O a6 10. Rd1 b5 11. Be2 Qc7 12. Ne4 Nxe4 13. Qxe4 c5 14. Bd2 Bb7 15. Qh4 c4 16. e4 Rfe8 17. e5 Be7 18. Qg4 Bd5 19. Bh6 Bf8 20. Rac1 Qa5 21. a3 Rac8 22. Rc3 Qd8 23. Nh4 Qe7 24. Nf3 Nb6 25. Bg5 Qb7 26. Bc1 Na4 27. Re3 c3 28. b4 Nb2 29. Rf1 a5 30. bxa5 Bxa3 31. Ng5 h6 32. Ne4 Bxe4 33. Rxe4 h5 34. a6 Qd5 35. Qf4 b4 36. Bxh5 Rc7 37. Re3 Rd8 38. Rg3 Kf8 39. Rxg7 Kxg7 40. Qf6+ Kf8 41. Qh8+ Ke7 42. Bg5+ Kd7 43. Qxd8+ Kc6 44. Bf3 Qxf3 45. gxf3 Nc4 46. Qa8+ Kb5 47. Qb8+ Nb6 48. Qxc7 Kxa6 49. Qxf7 Bb2 50. Qxe6 c2 51. Bd8 Kb5 52. Qxb6+ Kc4 53. e6 Kc3 54. Qc5+ Kd3 55. e7 Bxd4 56. Qb5+ Kd2 57. Qxb4+ Kd3 58. e8=Q Bxf2+ 59. Kxf2 c1=Q 60. Qee4# |
| ECO A04 in 2004 play it! shredder defeats black's smarthink 01 in 99 moves | 1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. g3 Qb6 7. Nb3 Ne5 8. e4 Bb4 9. Qe2 d6 10. f4 Nc6 11. Be3 Bxc3+ 12. bxc3 Qc7 13. Bg2 O-O 14. c5 dxc5 15. Bxc5 Rd8 16. e5 Na5 17. Bb4 Nxb3 18. axb3 Nd5 19. Qc4 Qxc4 20. bxc4 Ne3 21. Kf2 Nxg2 22. Rhd1 Rxd1 23. Rxd1 f6 24. Kxg2 fxe5 25. fxe5 Kf7 26. Kf3 a5 27. Ba3 g5 28. Rd8 h5 29. Rh8 g4+ 30. Kf4 Kg6 31. Rg8+ Kf7 32. Rg5 Bd7 33. Rxh5 Rg8 34. Rh7+ Rg7 35. Rxg7+ Kxg7 36. Kxg4 Bc6 37. h4 Be4 38. h5 Bd3 39. c5 Kf7 40. Kh4 Kg7 41. g4 Be2 42. g5 Bd3 43. g6 Bxg6 44. hxg6 Kxg6 45. Kg4 Kh6 46. Kf4 Kh5 47. Ke4 Kg6 48. Kd4 Kg5 49. Kc4 Kf5 50. Kb5 |
| ECO A07 in 2004 play it! shredder defeats black's the king r1 in 113 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e6 7. e4 Be7 8. Qe1 O-O 9. e5 Ne8 10. Qe3 Qb6 11. Qxb6 axb6 12. Re1 f6 13. h3 Bh5 14. exf6 Bxf6 15. Rxe6 Nc7 16. Re3 Rae8 17. Rxe8 Rxe8 18. Nb3 Bg6 19. Rb1 Ra8 20. a3 Re8 21. Bg5 Bxg5 22. Nxg5 c5 23. Nd2 b5 24. Ngf3 Nb6 25. Re1 Rxe1+ 26. Nxe1 Na4 27. b3 Nc3 28. f4 Na6 29. Ndf3 Bf5 30. g4 Bd7 31. Kf2 d4 32. Ne5 Bc8 33. Be4 Nc7 34. N1f3 Nd1+ 35. Ke1 Ne3 36. Ng5 g6 37. Kd2 Nf1+ 38. Ke2 Ne3 39. c4 bxc4 40. bxc4 b5 41. Kd2 bxc4 42. dxc4 Ne6 43. Nxe6 Bxe6 44. a4 Nxc4+ 45. Nxc4 Bxc4 46. Bb7 Kf7 47. a5 Ke6 48. a6 Bxa6 49. Bxa6 Kd6 50. Kd3 Ke7 51. Ke4 Kd6 52. Bc4 h6 53. h4 Ke7 54. Ke5 d3 55. Bxd3 Kd8 56. Kf6 c4 57. Bxg6 |
| ECO A05 in 2005 play it! shredder defeats black's deep fritz by checkmate in 111 moves | 1. Nf3 Nf6 2. d4 d5 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Bd6 7. Bxd6 Qxd6 8. c4 O-O 9. O-O dxc4 10. Qxc4 Rd8 11. Nbd2 Nbd7 12. Rfc1 c6 13. Qb3 Rab8 14. Nc4 Qd5 15. Rd1 Qh5 16. Qd3 Qg4 17. Rac1 Qh5 18. Re1 Qd5 19. Qa3 a6 20. Ncd2 Qh5 21. h3 e5 22. Nc4 e4 23. Nfd2 c5 24. Red1 cxd4 25. exd4 Nf8 26. Qc5 Rd5 27. Qa7 Rbd8 28. Nf1 Rb5 29. Ng3 Qg5 30. b3 Qf4 31. Ne2 Qh4 32. Ne3 N8d7 33. Rc7 b6 34. Rdc1 Ra5 35. Rc8 Rf8 36. Rxf8+ Nxf8 37. Qe7 Qh6 38. Rc8 g6 39. Qxf6 Qg7 40. Qxg7+ Kxg7 41. Nc3 Ne6 42. b4 Rg5 43. d5 Nf4 44. Kh2 f5 45. d6 Ne6 46. Re8 Nd4 47. d7 Nc6 48. Rc8 Kf6 49. Ncd5+ Ke6 50. Nxb6 Kd6 51. Rxc6+ Ke7 52. Ned5+ Kf7 53. d8=Q Rxg2+ 54. Kxg2 Kg7 55. Rc7+ Kh6 56. Qh4# |
| ECO A04 in 2004 play it! shredder defeats black's shredder in 109 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Be7 10. f4 Nxd4 11. Bxd4 b5 12. Be2 b4 13. Na4 Nxe4 14. Qe3 Nf6 15. Bf3 Rb8 16. Ba7 Bd7 17. Nb6 Bb5 18. h4 O-O 19. f5 Qc7 20. Bxb8 Rxb8 21. Na8 Qd8 22. fxe6 Rxa8 23. exf7+ Kxf7 24. Bxa8 Qxa8 25. Rhe1 Bf8 26. g4 Qc8 27. g5 Ng4 28. Qf4+ Kg8 29. gxh6 Nxh6 30. Qxb4 Nf7 31. Kb1 Ne5 32. Rd4 Qc5 33. Qxc5 dxc5 34. Rd8 Nf3 35. Re4 Nd4 36. b4 Bc6 37. Re1 Kf7 38. Rf1+ Nf3 39. Rd3 cxb4 40. Rdxf3+ Bxf3 41. Rxf3+ Ke8 42. Kb2 Bd6 43. Kb3 Ke7 44. Rf5 g6 45. Ra5 Bg3 46. Rxa6 Bxh4 47. a3 g5 48. axb4 g4 49. Rg6 g3 50. b5 Kf7 51. b6 Kxg6 52. b7 Kf5 53. b8=Q Kg4 54. Qc8+ Kh5 55. Qh8+ |
| ECO A04 in 2004 play it! shredder defeats black's ruffian 0 in 111 moves | 1. Nf3 c5 2. e4 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 Nc6 6. Bg5 Qb6 7. Nb3 e6 8. Qd2 Be7 9. O-O-O a6 10. f3 O-O 11. g4 Qc7 12. Be3 b5 13. g5 Nd7 14. f4 Nb6 15. f5 exf5 16. exf5 Bxf5 17. Qf2 Nc4 18. Nd5 Qd8 19. Bxc4 bxc4 20. Qxf5 cxb3 21. axb3 Rb8 22. Rhg1 Rb5 23. Rg4 g6 24. Qf1 Ne5 25. Rg2 Re8 26. Kb1 Qb8 27. h4 Bd8 28. Rgd2 Ra5 29. h5 Qc8 30. Nb6 Qg4 31. Rxd6 Bxg5 32. Bxg5 Qxg5 33. Nd5 Rf8 34. Qe1 Rb5 35. hxg6 hxg6 36. Qc3 Kg7 37. Re1 Rxd5 38. Rxd5 f6 39. Qc7+ Rf7 40. Qb8 Nd7 41. Qd6 Ne5 42. Qe6 Qg3 43. Red1 a5 44. Rd8 Qf3 45. Qe8 g5 46. Qg8+ Kh6 47. R8d2 Rg7 48. Rh2+ Kg6 49. Qe8+ Rf7 50. Re1 Qg3 51. Reh1 Qf3 52. Qe6 Ng4 53. Rh3 Qg2 54. Rh8 Rg7 55. Qe8+ Kf5 56. Qb5+ |
| ECO A05 in 2005 play it! shredder defeats black's deep fritz by checkmate in 105 moves | 1. Nf3 Nf6 2. Nc3 d5 3. d4 Bf5 4. Bg5 Ne4 5. e3 Nxg5 6. Nxg5 e5 7. h4 e4 8. f3 h6 9. fxe4 hxg5 10. exf5 Rxh4 11. Rxh4 gxh4 12. Qg4 Bb4 13. Qxg7 Qe7 14. Qh8+ Kd7 15. Kd2 c6 16. Be2 Qg5 17. f6 Kc7 18. Qg7 Qg3 19. Qxg3+ hxg3 20. Rf1 Nd7 21. a3 Bxc3+ 22. Kxc3 Re8 23. Kd3 Re6 24. Bh5 Rxf6 25. Rxf6 Nxf6 26. Bxf7 Nh7 27. c4 Ng5 28. Bh5 b5 29. c5 Kb7 30. Ke2 a6 31. b4 Ne4 32. Kf3 Kc7 33. Bg6 Nd2+ 34. Kxg3 Nc4 35. Kf4 Nxa3 36. g4 Nc4 37. Bh7 Kd7 38. g5 Nd2 39. g6 Ne4 40. g7 Nf6 41. Ke5 Ke7 42. g8=N+ Kd8 43. Nxf6 Kc7 44. Bf5 Kb7 45. Nxd5 Ka8 46. Nb6+ Kb7 47. Kd6 a5 48. d5 cxd5 49. c6+ Kb8 50. c7+ Ka7 51. c8=Q axb4 52. Kc5 b3 53. Qa8# |
| ECO A05 in 2004 play it! shredder defeats black's shredder in 57 moves | 1. Nf3 Nf6 2. c4 c5 3. d4 e6 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. e4 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Nbd7 11. a4 a6 12. Qc2 Ne5 13. Ra3 g5 14. Nd1 Ng6 15. Nc4 Nxe4 16. Bd3 Nf6 17. Bxg5 b6 18. h4 Bb7 19. h5 Nf8 20. h6 Bh8 21. Nc3 Qc7 22. Rb3 Nxd5 23. Bxh7+ Nxh7 24. Nxd5 Bxd5 25. Rg3 Nxg5 26. Rxg5+ Kf8 27. Rxd5 Rab8 28. Qh7 Bf6 29. Rf5 |
| ECO A05 in 2004 play it! shredder defeats black's aristarch in 99 moves | 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. d5 Na5 9. Nd2 c5 10. Qc2 Rb8 11. b3 b5 12. Bb2 Bh6 13. f4 bxc4 14. bxc4 e5 15. Rae1 exf4 16. gxf4 Nh5 17. e3 Bg7 18. Nd1 Bf5 19. Be4 Bxb2 20. Nxb2 Bxe4 21. Nxe4 Re8 22. Nd2 Qh4 23. Nd3 Nf6 24. e4 Ng4 25. Nf3 Qh5 26. Kg2 Nb7 27. Qb2 Nh6 28. h3 Na5 29. Qc3 Nb7 30. Qf6 Kf8 31. Ng5 Kg8 32. Kg3 Nf5+ 33. exf5 gxf5 34. Rxe8+ Rxe8 35. Qxf5 Qg6 36. Qxg6+ fxg6 37. Kf3 Na5 38. Rc1 Rb8 39. Ne4 Rb6 40. Nxd6 Rxd6 41. Nxc5 Kf8 42. Ke4 Ke8 43. Ke5 Rb6 44. Ne4 Rb4 45. c5 Kd8 46. c6 Rc4 47. Rxc4 Nxc4+ 48. Ke6 Kc7 49. Nc5 Kb6 50. d6 |
| ECO A05 in 2004 play it! shredder defeats black's shredder in 105 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. Nxe4 Nxe4 9. dxe4 Bc5 10. h3 Be6 11. Qe2 f6 12. c3 O-O 13. Nh4 Qc7 14. Rd1 Rfd8 15. Nf5 Nb6 16. b3 Rxd1+ 17. Qxd1 Rd8 18. Qf3 Qd7 19. Bf1 Qd1 20. Qxd1 Rxd1 21. b4 Bf8 22. Ne3 Rd8 23. a4 g6 24. f4 exf4 25. gxf4 Bg7 26. Kf2 Kf8 27. f5 Bf7 28. b5 Bb3 29. a5 Na4 30. a6 b6 31. bxc6 Rc8 32. Ba3+ Kg8 33. Bb4 Nc5 34. Bxc5 bxc5 35. Rb1 Bf7 36. Nd5 Bf8 37. fxg6 hxg6 38. Nxf6+ Kg7 39. Nd7 Rxc6 40. Rb7 Be7 41. Rxa7 c4 42. Kg3 Kh6 43. Bg2 Re6 44. e5 Kg7 45. Ra8 Bg5 46. a7 Ra6 47. e6 Rxe6 48. Rf8 Ra6 49. a8=Q Rxa8 50. Rxa8 Bd2 51. Ra3 g5 52. Bf1 Bc1 53. Ra2 |