| ECO D06 in 2004 play it! shredder defeats white's shredder in 105 moves | 1. d4 d5 2. c4 Nf6 3. Nf3 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Bd3 b5 8. Qe2 cxd4 9. exd4 Be7 10. Bg5 Bb7 11. a4 b4 12. Nbd2 Nc6 13. Nb3 Qd5 14. Bc4 Qd6 15. Qd3 Nd7 16. Rae1 h6 17. Bd2 Bf6 18. Qf5 Ne7 19. Qg4 h5 20. Qh3 Bd5 21. Rc1 a5 22. Nc5 Bxc4 23. Rxc4 Nxc5 24. Rxc5 Nf5 25. Be3 Nxd4 26. Bxd4 Bxd4 27. Rxh5 Rxh5 28. Qxh5 Bxb2 29. Qh8+ Qf8 30. Qh5 Rb8 31. Nd2 Bc3 32. Ne4 Bd4 33. Qxa5 Qe7 34. Qh5 b3 35. Qh8+ Qf8 36. Qh7 Qb4 37. Nd2 Rd8 38. Ne4 b2 39. h3 b1=B 40. Nf6+ Bxf6 41. Rxb1 Qxa4 42. Qh8+ Ke7 43. Qh5 Qe4 44. Qc5+ Ke8 45. Rf1 Qf4 46. Re1 Bd4 47. Qc2 Ke7 48. Qe2 Rb8 49. Qf1 Rb3 50. Re2 Ra3 51. Kh1 Be5 52. g3 Qf3+ 53. Kg1 |
| ECO D02 in 2004 play it! shredder defeats white's shredder in 76 moves | 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Nc3 a6 6. Bxc4 c5 7. Bd3 cxd4 8. Nxd4 e5 9. Nf3 Nc6 10. O-O Be7 11. Ne4 O-O 12. Nxf6+ Bxf6 13. Qc2 g6 14. Be4 Qb6 15. Bd2 Be6 16. Bc3 Rfd8 17. Qa4 Bd5 18. Rad1 Bxe4 19. Qxe4 Qb5 20. h3 Rab8 21. Rfe1 Rbc8 22. Qg4 Be7 23. a4 Qc5 24. e4 Rc7 25. Rxd8+ Bxd8 26. Rd1 Bf6 27. a5 Qc4 28. Nd2 Qa4 29. Nf1 Nd4 30. Re1 Nb5 31. Ne3 Nxc3 32. bxc3 Rxc3 33. Nd5 Rc6 34. Qd7 Qxa5 35. Rb1 Qd8 36. Qxb7 Rc2 37. Qxa6 Bh4 38. g3 Be7 |
| ECO D02 in 2004 play it! shredder defeats white's shredder by checkmate in 126 moves | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Qc2 c5 6. dxc5 Na6 7. Bg5 Qa5 8. cxd5 Nxd5 9. Bxe7 Nxe7 10. e4 Nb4 11. Qc1 Qxc5 12. Bb5+ Nbc6 13. O-O Qh5 14. Rd1 O-O 15. Be2 e5 16. Nd5 Bg4 17. Qe3 Rae8 18. Rac1 Kh8 19. Qb3 f5 20. h3 Bxf3 21. Bxf3 Qh4 22. Nxe7 Qxe7 23. exf5 Nd4 24. Qd5 Qf7 25. Qxf7 Nxf3+ 26. gxf3 Rxf7 27. Re1 Kg8 28. f4 Rxf5 29. Rxe5 Rfxe5 30. fxe5 Rxe5 31. Rc7 Ra5 32. Rxb7 Rxa2 33. Kh2 a5 34. Kg3 Ra1 35. Kg4 h6 36. Ra7 Rg1+ 37. Kf5 Rg5+ 38. Ke6 Rh5 39. h4 Kh7 40. b3 Rxh4 41. Rxa5 Rb4 42. Kf5 g6+ 43. Ke5 h5 44. f4 h4 45. f5 g5 46. Ra1 g4 47. Ke6 g3 48. Ra7+ Kh6 49. Ra8 g2 50. f6 h3 51. Rg8 h2 52. f7 Rf4 53. Rh8+ Kg6 54. Rg8+ Kh7 55. f8=Q Rxf8 56. Rg3 h1=Q 57. Rg4 g1=Q 58. Rxg1 Qxg1 59. Kd5 Rf4 60. Kc6 Qd4 61. Kb7 Qc5 62. b4 Rxb4+ 63. Ka6 Qb6# |
| ECO D02 in 2004 play it! shredder defeats white's deep fritz by checkmate in 132 moves | 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. Nc3 c5 7. a4 Nc6 8. O-O Be7 9. Qe2 cxd4 10. Rd1 e5 11. exd4 exd4 12. Nxd4 Nxd4 13. Qe3 O-O 14. Rxd4 Qc7 15. Qf4 Qxf4 16. Bxf4 Bc5 17. Rd2 Be6 18. Bxe6 fxe6 19. Rad1 Rac8 20. h3 Kf7 21. Be5 Kg6 22. Re2 Rc6 23. Kf1 Rf7 24. f3 Rd7 25. Red2 Rxd2 26. Rxd2 Bb4 27. f4 Rc4 28. Rd3 Bxc3 29. Rxc3 Rxc3 30. bxc3 Kf5 31. g3 Ke4 32. Kg2 Nd5 33. h4 Nb6 34. Bxg7 Nxa4 35. Kf2 Nb2 36. Bf6 a5 37. Ke2 a4 38. Kd2 Nc4+ 39. Kc2 Kf3 40. Bg5 Kxg3 41. Kb1 Nd2+ 42. Kb2 h5 43. Ka3 Nf3 44. Kxa4 Nxh4 45. Ka5 Nf5 46. Kb5 h4 47. Bxh4+ Nxh4 48. Ka5 Ng2 49. Kb4 Nxf4 50. Kb5 Kf3 51. c4 Nd3 52. Ka5 Ne5 53. c5 Nd7 54. Ka4 e5 55. Kb4 e4 56. Kb5 Nxc5 57. Kxc5 e3 58. Kb5 e2 59. Kb6 Ke4 60. Ka7 b5 61. Kb6 Kd5 62. Kxb5 e1=Q 63. Kb6 Qe7 64. Ka5 Kc5 65. Ka4 Kc4 66. Ka5 Qa7# |
| ECO D23 in 2004 play it! shredder defeats white's deep junior in 109 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ Nc6 5. Nc3 Nd5 6. e4 Nb6 7. Qd1 Bg4 8. d5 Ne5 9. Bf4 Bxf3 10. gxf3 Ng6 11. Bg3 e6 12. dxe6 fxe6 13. Qxd8+ Rxd8 14. Bxc7 Rc8 15. Bg3 Bb4 16. a4 O-O 17. Bh3 Rc6 18. Ke2 Nd7 19. Nb5 Bc5 20. Nc7 Rf6 21. Bxe6+ Rfxe6 22. Nxe6 Rxe6 23. Rhd1 Nde5 24. f4 Nd3 25. f5 Rxe4+ 26. Kf3 Rf4+ 27. Bxf4 Ngxf4 28. Rab1 Nh3 29. Rd2 Nhxf2 30. Rc2 Ne5+ 31. Kf4 Bd4 32. Rf1 b6 33. Rd2 Ned3+ 34. Kf3 Bc5 35. Rc2 Ne5+ 36. Kf4 Nfd3+ 37. Ke4 Ng4 38. Re2 Ngf2+ 39. Kf3 Kf7 40. Rc2 Ne5+ 41. Ke2 Nfg4 42. Rf4 Nxh2 43. Rc3 Nhg4 44. Rh3 Nf6 45. Rf1 h6 46. b3 cxb3 47. Rxb3 Nd5 48. Rg3 Kf6 49. Rh3 Ng4 50. Kd2 Nge3 51. Rff3 Nxf5 52. Ke1 Ke5 53. Rf1 g5 54. Rd3 Bb4+ 55. Kf2 |
| ECO D24 in 2004 play it! shredder defeats white's shredder by checkmate in 130 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 c6 5. a4 Bf5 6. Nh4 e6 7. Nxf5 exf5 8. e3 Bb4 9. Bxc4 O-O 10. O-O Nbd7 11. Qc2 g6 12. f3 Rc8 13. Ba2 Qb6 14. Kh1 c5 15. Rd1 a6 16. Bd2 Rfe8 17. Rac1 Qa5 18. Qb3 c4 19. Qc2 b5 20. axb5 axb5 21. Re1 Bf8 22. Kg1 Qa8 23. Bb1 Qb8 24. Ne2 Bd6 25. g3 Qb7 26. Rf1 Nd5 27. e4 fxe4 28. fxe4 N5f6 29. Bh6 Rxe4 30. Bg5 Re6 31. Nf4 Bxf4 32. Bxf4 Qd5 33. Rcd1 Qh5 34. Rde1 Rce8 35. Qd1 Re2 36. h3 Rxe1 37. Rxe1 Rxe1+ 38. Qxe1 Qxh3 39. Qf2 Qg4 40. Bd2 Ne4 41. Bxe4 Qxe4 42. Bg5 f5 43. Qd2 Kf7 44. Kh2 Nf6 45. Bxf6 Kxf6 46. d5 Qd3 47. Qf4 Qxd5 48. Qh4+ Ke5 49. Qxh7 Ke4 50. Qxg6 Qe5 51. Kg1 Kd3 52. Kf1 Qe2+ 53. Kg1 Qg4 54. Qf7 Qxg3+ 55. Kf1 Qf3+ 56. Kg1 Ke2 57. Kh2 Qf4+ 58. Kg2 Qg5+ 59. Kh3 Kf1 60. Qxf5+ Qxf5+ 61. Kh4 c3 62. b4 c2 63. Kg3 c1=Q 64. Kh2 Qf2+ 65. Kh1 Qh6# |
| ECO D15 in 2004 play it! shredder defeats white's chess tiger 1 by checkmate in 100 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 dxc4 8. Bxc4 Nd5 9. g5 b5 10. Be2 Nxc3 11. Qxc3 Bb7 12. d5 O-O 13. dxc6 Rc8 14. Bxb5 Nb8 15. Nd4 Nxc6 16. Nxc6 Qb6 17. Qd3 Bxc6 18. Bxc6 Bb4+ 19. Kf1 Qxc6 20. e4 Rcd8 21. Qf3 f5 22. Qe2 Rd4 23. Be3 Rxe4 24. Rc1 Qd5 25. Qd1 Qxa2 26. Qc2 Qd5 27. Qd1 Qa8 28. Rg1 f4 29. Bc5 Rd8 30. Qb3 Rc8 31. Rd1 Rxc5 32. h4 Rd5 33. Rxd5 Qxd5 34. Qxd5 Re1+ 35. Kg2 Rxg1+ 36. Kxg1 exd5 37. f3 d4 38. Kf2 d3 39. h5 Kf7 40. Kf1 g6 41. h6 Ke6 42. Kf2 Kd5 43. Kf1 Kc4 44. Kf2 Kb3 45. Kf1 Bc5 46. Kg2 d2 47. Kh3 d1=Q 48. Kg4 Qe1 49. Kxf4 Bd6+ 50. Kg4 Qg3# |
| ECO D07 in 2003 play it! shredder defeats white's shredder gambit by checkmate in 116 moves | 1. d4 d5 2. c4 Nc6 3. Nf3 e6 4. Nc3 Nf6 5. e3 Be7 6. Be2 O-O 7. O-O dxc4 8. e4 Na5 9. Bf4 a6 10. Qd2 b6 11. Rad1 Bb7 12. Qe3 b5 13. Nd2 Rc8 14. e5 Nd5 15. Nxd5 Bxd5 16. Ne4 Re8 17. h3 Qd7 18. Nc3 c5 19. Nxd5 Qxd5 20. Bf3 cxd4 21. Rxd4 Qc5 22. Rfd1 Nc6 23. Bxc6 Qxc6 24. Qg3 b4 25. Bh6 g6 26. Rc1 c3 27. bxc3 bxc3 28. Rd3 c2 29. Bg5 Qe4 30. Bxe7 Rxe7 31. Rc3 Rec7 32. Rxc7 Rxc7 33. Qb3 Rc8 34. Qb2 a5 35. Kh2 a4 36. Kg1 Qd3 37. Kh2 Qd2 38. f3 Qf4+ 39. Kg1 Qe3+ 40. Kh2 a3 41. Qa1 Qb6 42. Rh1 Qb2 43. Qc1 Qxa2 44. Rg1 Qb2 45. Rf1 Qc3 46. f4 a2 47. g3 Qb4 48. f5 exf5 49. e6 fxe6 50. h4 Qb1 51. Qe3 Re8 52. Qf3 a1=Q 53. Qc6 Qa8 54. Re1 Qxc6 55. Rg1 Qxg1+ 56. Kxg1 c1=Q+ 57. Kf2 Qd2+ 58. Kf1 Qcg2# |
| ECO D27 in 2004 play it! shredder defeats white's gothmog 10 in 140 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 O-O 11. Nc3 Qa5 12. d5 exd5 13. Nxd5 Nxd5 14. Rxd5 Qc7 15. Qe4 Be6 16. Rh5 g6 17. Bxe6 gxh5 18. Bf5 Qd6 19. Bf4 Qb4 20. Bxh7+ Kg7 21. Qf5 Qxb2 22. Rb1 Qf6 23. Rxb7 Rh8 24. Qxf6+ Bxf6 25. Be4 Ne7 26. Bd2 Rhd8 27. a5 Rac8 28. g3 Rc4 29. Bb1 Rc6 30. Kg2 Re6 31. Be3 Nd5 32. Bd2 Re2 33. Kf1 Re7 34. Rb3 Rc7 35. Bd3 Rd6 36. Nh4 Bxh4 37. gxh4 Rc5 38. Kg2 Rc7 39. Kg3 Rc5 40. Kg2 Rcc6 41. Kg3 Kf8 42. Be4 Rc4 43. Bf3 Kg7 44. Bg5 f6 45. Be3 Nxe3 46. fxe3 Ra4 47. Bxh5 Rxa5 48. Rb7+ Kh6 49. Bf3 Re6 50. Kf4 Ra4+ 51. e4 a5 52. Ra7 Ra1 53. Bg2 Ra4 54. Bf3 Ra1 55. Bg2 Ra3 56. Bf3 Ra4 57. Bg2 Kg6 58. h3 f5 59. h5+ Kf6 60. Rh7 fxe4 61. Rh6+ Kf7 62. Rxe6 Kxe6 63. Bxe4 Rb4 64. h6 Kf6 65. Kf3 a4 66. Bd5 Kg6 67. Ke3 Kxh6 68. Kd3 Rb5 69. Be6 a3 70. Kc3 Rb2 |
| ECO D24 in 2004 play it! shredder defeats white's hiarcs in 126 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Nb6 9. Be3 Bb7 10. Nd2 axb5 11. Rxa8 Bxa8 12. Nxb5 Bb4 13. Qg4 g6 14. Rg1 O-O 15. Be2 Qd7 16. Nc3 Na4 17. Na2 Bxd2+ 18. Bxd2 Nc6 19. Be3 Nxb2 20. Nc3 Ne7 21. h4 Nf5 22. h5 Nd3+ 23. Kf1 Nxe3+ 24. fxe3 Qe7 25. Bxd3 cxd3 26. Qd1 Qh4 27. Qxd3 f6 28. Ke2 fxe5 29. Kd2 Qxh5 30. Qc4 Qg4 31. Ne2 Rf7 32. Qb4 Bc6 33. Qb8+ Kg7 34. Qb4 Kg8 35. Qb8+ Kg7 36. Qb4 Bd5 37. Qc5 Kg8 38. Qb4 exd4 39. Qxd4 Qxd4+ 40. Nxd4 c5 41. e4 Rd7 42. exd5 Rxd5 43. Ke3 Rxd4 44. Rc1 Rd5 45. Rb1 h5 46. Rb7 Kf8 47. g3 g5 48. Rh7 h4 49. gxh4 gxh4 50. Rxh4 Ke7 51. Ra4 Kd7 52. Ra6 Rd4 53. Ra7+ Kc6 54. Ra8 e5 55. Ke2 c4 56. Ke3 Kb5 57. Rb8+ Ka4 58. Ra8+ Kb3 59. Rb8+ Kc2 60. Ra8 c3 61. Rb8 Rd1 62. Ra8 Rd3+ 63. Ke2 Rd4 |
| ECO D00 in 2004 play it! shredder defeats white's hydra in 100 moves | 1. d4 d5 2. f3 Nf6 3. Nc3 c5 4. e4 dxe4 5. d5 exf3 6. Nxf3 a6 7. Be3 e6 8. Qe2 Be7 9. O-O-O exd5 10. Bxc5 Be6 11. Bd4 O-O 12. Ng5 Bg4 13. Nf3 Re8 14. Qf2 Be6 15. a3 Nc6 16. Bb6 Ng4 17. Qg1 Qd6 18. Kb1 Rac8 19. Be2 Nf6 20. h3 Nd7 21. Bf2 b5 22. Qh2 Qxh2 23. Rxh2 Nf6 24. Bd3 b4 25. axb4 Nxb4 26. Nd4 Nxd3 27. cxd3 Bb4 28. Na4 Nd7 29. g4 g6 30. Rg2 Bf8 31. Bg1 Bg7 32. Nxe6 fxe6 33. d4 Rc4 34. b3 Rb4 35. Ka2 Rc8 36. Re2 Kf7 37. Rd3 Rc1 38. Be3 Rc7 39. Ka3 a5 40. Nc5 Nxc5 41. dxc5 Rc6 42. Bd2 Rb7 43. Be3 Ke7 44. g5 Kd7 45. Bf2 Rc8 46. Rde3 e5 47. Rxe5 Bxe5 48. Rxe5 Kc6 49. Re6+ Kb5 50. Bd4 Rf8 |
| ECO D05 in 2004 play it! shredder defeats white's fritz in 126 moves | 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. O-O Nbd7 6. Nc3 Be7 7. Ne5 O-O 8. f4 Nb8 9. Qf3 Nc6 10. a3 cxd4 11. Nxc6 bxc6 12. exd4 Qb6 13. Qe3 Ba6 14. Na4 Qa5 15. Nc5 Bxd3 16. b4 Qb5 17. Nxd3 a5 18. Bb2 axb4 19. axb4 Rxa1 20. Rxa1 Bxb4 21. Nxb4 Qxb4 22. Ba3 Qa5 23. Qc1 Re8 24. Bc5 Qc7 25. Ra7 Qb8 26. Ra1 Ne4 27. Rb1 Qc7 28. Bb6 Qe7 29. Qe3 Rb8 30. c4 Qa7 31. c5 Qa2 32. Qe1 Nc3 33. Ra1 Qc4 34. Qe5 Re8 35. Kh1 Nb5 36. Rd1 Qa4 37. Qe1 Nxd4 38. Qd2 Ra8 39. Kg1 Nb3 40. Qd3 Qc4 41. g3 g6 42. Kg2 Ra2+ 43. Kh3 Qc2 44. Qxc2 Rxc2 45. Rd3 Nxc5 46. Bxc5 Rxc5 47. Kg4 Rc2 48. h3 c5 49. Kf3 Kg7 50. Rb3 Ra2 51. Rb7 c4 52. Rc7 h5 53. h4 Kf6 54. Ke3 Rh2 55. Ra7 Rb2 56. Rd7 Rb3+ 57. Kf2 Rd3 58. Ra7 c3 59. Rc7 d4 60. Rc5 Rd2+ 61. Kf3 Ke7 62. g4 c2 63. Rc7+ Kd6 |
| ECO D18 in 2004 play it! shredder defeats white's fruit 1 in 108 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O Nbd7 9. Qe2 O-O 10. e4 Bg6 11. Na2 Be7 12. Bd3 Bh5 13. Nc3 e5 14. Be3 exd4 15. Bxd4 Bd6 16. Rfd1 Ne5 17. Bxe5 Bxe5 18. h3 Bxf3 19. Qxf3 Qb6 20. Rd2 Qb4 21. Rc2 a5 22. g3 Rfe8 23. Kg2 Rad8 24. Ne2 Re7 25. Ra2 Bc7 26. Rc4 Qb6 27. Nc1 Ne8 28. Rc3 Nf6 29. Rc4 Ne8 30. Rc3 Be5 31. Rb3 Qa7 32. Ne2 Nf6 33. Qf5 Nd7 34. Bc4 Qc5 35. Bd3 g6 36. Qg5 Bc7 37. Qh4 Bb6 38. Qf4 Ne5 39. Bb1 Qc4 40. Rxb6 Qxe2 41. b4 Qe1 42. Bc2 axb4 43. Rb2 Rd2 44. Rb1 Qe2 45. Bd1 Rxd1 46. Rxd1 Qxd1 47. g4 Qd4 48. Qe3 Qxe3 49. fxe3 c5 50. a5 Rc7 51. Rb5 Nd3 52. Rb6 c4 53. a6 bxa6 54. e5 c3 |
| ECO D15 in 2003 play it! shredder defeats white's deep fritz by checkmate in 138 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. e4 c5 11. d5 Qc7 12. dxe6 fxe6 13. Bc2 Bd6 14. Ng5 Nf8 15. f4 O-O-O 16. Qe2 h6 17. Nf3 Bxf4 18. e5 Bxf3 19. Qxf3 Bxe5 20. Qa8+ Kd7 21. Qxa6 Bxh2+ 22. Kh1 Ke7 23. Qxb5 Rd4 24. Rf3 N8d7 25. Qe2 Rh4 26. Rh3 Rxh3 27. gxh3 Be5 28. Qg2 Nh5 29. Be3 Rb8 30. Rb1 Bxc3 31. bxc3 Qe5 32. Qd2 Rxb1+ 33. Bxb1 Qg3 34. Be4 Qxh3+ 35. Kg1 Qg3+ 36. Bg2 g5 37. Qf2 Qxf2+ 38. Bxf2 Nf4 39. Kh1 Nxg2 40. Kxg2 Kd6 41. a4 Kc6 42. c4 Nb6 43. a5 Nxc4 44. a6 Kb6 45. Kh3 Ne5 46. a7 Kxa7 47. Bxc5+ Kb7 48. Bd6 Nf7 49. Be7 h5 50. Bf6 e5 51. Be7 Kc6 52. Kg2 g4 53. Bh4 Kd5 54. Kf1 Nh6 55. Bf2 Nf5 56. Ba7 h4 57. Kg2 Ke4 58. Bb6 h3+ 59. Kf2 g3+ 60. Kf1 Kd3 61. Bg1 Nd4 62. Ke1 Nf3+ 63. Kd1 h2 64. Bxh2 gxh2 65. Kc1 h1=Q+ 66. Kb2 Nd2 67. Ka3 Kc4 68. Ka2 Qb1+ 69. Ka3 Qb3# |
| ECO D20 in 2003 play it! shredder defeats white's shredder in 98 moves | 1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. Nc3 Bd7 6. Nf3 e6 7. Be2 Nf6 8. O-O Be7 9. Bg5 a5 10. Qc1 O-O 11. Qf4 h6 12. Bxf6 Bxf6 13. Qd6 Qe7 14. Qxe7 Bxe7 15. Ne5 b4 16. Nd1 c5 17. dxc5 Bxc5 18. Bxc4 Rd8 19. Bb5 Bxb5 20. axb5 a4 21. Ne3 a3 22. bxa3 bxa3 23. Rfc1 Bd4 24. Rd1 Rd6 25. N5g4 Bxa1 26. Rxd6 Kf8 27. Rd1 Bc3 28. Nc2 Ke7 29. f4 a2 30. Kf2 Nd7 31. Kf3 Rb8 32. Rd3 Bb2 33. Rb3 Rc8 34. Nge3 Bc1 35. Na1 Bxe3 36. Ra3 Bc1 37. Rxa2 Rc3+ 38. Ke2 Bxf4 39. g3 Be5 40. Nc2 Rb3 41. Ne1 Nc5 42. Nf3 Kf6 43. Nxe5 Kxe5 44. Ra7 f6 45. Rxg7 Rxb5 46. Kf3 Rb2 47. Ra7 Rxh2 48. Ra5 Rc2 49. Kg4 Kxe4 |
| ECO D06 in 2004 play it! shredder defeats white's deep fritz by checkmate in 106 moves | 1. d4 d5 2. c4 Nf6 3. Nf3 e6 4. Nc3 Bb4 5. Bg5 c6 6. Qb3 Qa5 7. Bxf6 gxf6 8. a3 Bxc3+ 9. bxc3 b6 10. Nd2 Nd7 11. e3 Bb7 12. e4 Ke7 13. cxd5 cxd5 14. a4 Rhc8 15. Qa3+ Kd8 16. Rc1 Bc6 17. Qb2 dxe4 18. Bb5 Bxb5 19. axb5 a6 20. bxa6 Rxa6 21. O-O Qa3 22. Qc2 f5 23. Nb1 Qa2 24. Qd1 Ke7 25. Qh5 Nf6 26. Qg5 Qe2 27. c4 Rxc4 28. d5 Rxc1 29. d6+ Kxd6 30. Qxc1 Ra1 31. Re1 Qa2 32. Rd1+ Nd5 33. h4 Kd7 34. h5 b5 35. h6 b4 36. Rf1 b3 37. Qd1 Qc2 38. Kh2 f4 39. Kh3 e3 40. fxe3 fxe3 41. Qh5 e2 42. Rxf7+ Kd6 43. Qh4 Qxb1 44. Qd8+ Kc5 45. Qf8+ Kd4 46. Qg7+ e5 47. Qg4+ Qe4 48. Qxe4+ Kxe4 49. Rc7 Nxc7 50. Kg4 e1=Q 51. g3 Qf2 52. Kh4 Rh1+ 53. Kg4 Qf5# |
| ECO D37 in 2004 play it! shredder defeats white's fruit 1 in 88 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. O-O-O Be7 11. cxd5 exd5 12. Kb1 Ne4 13. Nxd5 Bf5 14. Nxe7+ Nxe7 15. Bd3 Rfc8 16. Bxe4 Rxc2 17. Bxc2 Bxc2+ 18. Kxc2 Qf5+ 19. Rd3 Rc8+ 20. Kd2 Qf6 21. Be5 Qg6 22. Rg1 h6 23. Bd4 a5 24. Rc3 Nc6 25. Ne5 Qf6 26. Rf1 Rd8 27. Nf3 a4 28. b4 axb3 29. Rxb3 Qe6 30. Rxb7 Qa2+ 31. Ke1 Nxd4 32. Nxd4 Rc8 33. Kd1 Qc4 34. Ke1 Qd3 35. Rb1 Qxb1+ 36. Ke2 Qa2+ 37. Kf3 Qd5+ 38. Kg3 Qe5+ 39. Kh3 Qh5+ 40. Kg3 Rc3 41. Nf3 Qg6+ 42. Kh3 h5 43. g3 Qe4 44. Ne1 g5 |
| ECO D31 in 2004 play it! shredder defeats white's abrok 0 in 135 moves | 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 e5 6. dxe5 Qa5+ 7. Nd2 Na6 8. Be2 Bf5 9. Ngf3 O-O-O 10. O-O Nb4 11. Qb3 Nc2 12. Rb1 Bc5 13. Rd1 Ne7 14. e6 fxe6 15. Nf1 Rxd1 16. Bxd1 Nd4 17. Nxd4 Bxb1 18. Nxe6 Bd6 19. Bg4 Bf5 20. Qd1 Be5 21. f4 Bxg4 22. Qxg4 Bf6 23. Nc5+ Kb8 24. Nd7+ Kc7 25. Nxf6 gxf6 26. Qg7 Re8 27. Qxf6 Qc5+ 28. Be3 Qxc4 29. Qe5+ Kd7 30. Bxa7 b5 31. a3 Qd5 32. Qc3 Qf5 33. g3 Nd5 34. Qd2 Qh5 35. Ne3 Qf3 36. Nxd5 cxd5 37. Bf2 Rc8 38. h3 Qe4 39. g4 Rc2 40. Qd4 Rc1+ 41. Kh2 Qxd4 42. Bxd4 Rc4 43. Be5 Ke6 44. Kg3 d4 45. Bh8 Kd5 46. f5 Rc1 47. Kf3 Rh1 48. Kg3 Rb1 49. b4 d3 50. Bc3 Rc1 51. Bd2 Rc2 52. Bg5 d2 53. Bxd2 Rxd2 54. g5 Rd3+ 55. Kg2 Rxa3 56. h4 Rb3 57. h5 Rxb4 58. Kg3 Ke5 59. g6 hxg6 60. fxg6 Kf6 61. Kf2 Rh4 62. Ke3 Rxh5 63. Kd4 Kxg6 64. Kc3 Kf5 65. Kb4 Ke4 66. Ka5 b4+ 67. Kxb4 Kd3 68. Kb3 |
| ECO D10 in 2004 play it! shredder defeats white's shredder in 122 moves | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. e4 c5 11. d5 Qc7 12. dxe6 fxe6 13. Bc2 c4 14. Nd4 Nc5 15. Be3 O-O-O 16. Qe2 e5 17. Nf3 Bd6 18. Rad1 Rhe8 19. Rfe1 Ne6 20. g3 Bc5 21. Rxd8+ Rxd8 22. Nd5 Bxd5 23. exd5 Nd4 24. Nxd4 exd4 25. Bf5+ Kb8 26. Bf4 Bd6 27. Bg5 d3 28. Qd2 Rf8 29. Be6 h6 30. Bxf6 Rxf6 31. Kg2 Qc5 32. Rd1 h5 33. f4 Qd4 34. Qa5 Ka7 35. Qd8 Qxb2+ 36. Kh3 Qa3 37. Qd7+ Kb6 38. Qxg7 Be7 39. Qh8 Qd6 40. Qg8 h4 41. a4 hxg3 42. hxg3 bxa4 43. Kg2 a3 44. Qc8 Qc5 45. Qb8+ Ka5 46. Qe5 Rh6 47. Qe4 Qb6 48. Qe1+ Qb4 49. Qe5 Bf6 50. Qc7+ Qb6 51. d6 a2 52. Bxc4 a1=Q 53. Rxa1+ Bxa1 54. Bxd3 Rxd6 55. Qc4 Qd4 56. Qc7+ Rb6 57. Qh7 Qd5+ 58. Qe4 Qxe4+ 59. Bxe4 Rb2+ 60. Kh3 Kb4 61. Kh4 a5 |
| ECO D20 in 2004 play it! shredder defeats white's hiarcs in 102 moves | 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. O-O c5 7. a4 Nc6 8. Qe2 Qc7 9. Nc3 Bd6 10. Rd1 b6 11. h3 O-O 12. dxc5 Bxc5 13. e4 Bb7 14. e5 Nh5 15. Ng5 g6 16. Nf3 Ng3 17. Qe1 Nb4 18. Bd3 Bxf3 19. gxf3 Rad8 20. Bb1 Rxd1 21. Nxd1 Nf5 22. Bxf5 exf5 23. Qe2 Nc6 24. Bh6 Ra8 25. f4 Nd4 26. Qf1 Nf3+ 27. Kh1 Qc6 28. b4 Bxb4 29. Qg2 Rd8 30. Ne3 Rd3 31. Nxf5 Bc5 32. Rf1 Qxa4 33. Ne3 Qc6 34. Ng4 Bd4 35. Bg5 a5 36. Be7 Kg7 37. Bf6+ Kf8 38. Bg5 b5 39. Bh6+ Kg8 40. Bg5 a4 41. Be7 Kg7 42. Ne3 Qe4 43. Bf6+ Kf8 44. Rc1 Bc3 45. Qg4 Qb7 46. f5 b4 47. Qg2 a3 48. fxg6 fxg6 49. Nd1 Bd4 50. Bg5 a2 51. Be3 Bxe5 |
