| ECO A05 in 2004 play it! shredder defeats white's deep fritz in 90 moves | 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Ndxb4 9. O-O Rb8 10. Nc3 a6 11. Rad1 b5 12. Qa3 Qe7 13. b3 O-O 14. bxc4 bxc4 15. Rb1 Rd8 16. Rfd1 Bd7 17. Qc1 f6 18. Ne4 Nxa2 19. Qxc4 Ncb4 20. Nh4 Bb5 21. Qb3 Bxe2 22. Rd2 Bh5 23. Qa3 Qf8 24. Nc5 Rb6 25. Nb7 Rb8 26. Rxa2 Nxa2 27. Qxa2 Rxb1+ 28. Qxb1 g5 29. Nf3 c6 30. Nd2 Qc8 31. Ne4 Bg6 32. Nxf6+ Kh8 33. Qe1 Rxb7 34. Bf1 Rb1 35. Qc3 Qd8 36. Ng4 a5 37. d5+ Kg8 38. Nh6+ Kf8 39. dxc6 Qd3 40. Qf6+ Ke8 41. Qxe6+ Kd8 42. Qd7+ Qxd7 43. cxd7 a4 44. Kg2 Rxf1 45. Kxf1 a3 |
| ECO A06 in 2004 play it! shredder defeats white's shredder by checkmate in 132 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. Nc3 a6 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Nb6 9. Bg5 Qd7 10. bxa6 Rxa6 11. Be2 Bb7 12. Be3 Rxa1 13. Qxa1 Nc6 14. O-O Be7 15. Qb1 Nb4 16. Ne4 O-O 17. Neg5 Bxg5 18. Nxg5 f5 19. exf6 gxf6 20. Ne4 Qg7 21. g3 Bd5 22. Rd1 f5 23. Ng5 f4 24. Bxf4 Rxf4 25. gxf4 h6 26. Qc1 hxg5 27. fxg5 Qg6 28. f3 Qf5 29. Qe3 Nd3 30. Rd2 Nf4 31. h4 Ng6 32. h5 Nf4 33. Qe5 Nxh5 34. Kf2 Qh3 35. Rd1 Qh4+ 36. Ke3 Nd7 37. Qxc7 Qxg5+ 38. Kf2 Nf4 39. Bf1 Nf6 40. Qe5 Qh6 41. Kg3 N6h5+ 42. Kf2 Ng7 43. Ke1 Nf5 44. Rd2 Nh4 45. Kd1 Nxf3 46. Qe3 Qh1 47. Qf2 Kf7 48. Kc2 Be4+ 49. Kc3 Nd5+ 50. Kxc4 Qh8 51. Rd3 Qc8+ 52. Kb3 Qb7+ 53. Kc2 Qc6+ 54. Kb1 Nb4 55. b3 Qc3 56. Qxf3+ Ke7 57. Qg2 Qe1+ 58. Kb2 Bxg2 59. Rf3 Qd2+ 60. Ka3 Nc2+ 61. Kb2 Bxf1 62. Rf7+ Kxf7 63. d5 Nd4+ 64. Ka3 Nb5+ 65. Ka4 Qa2+ 66. Kb4 Qa3# |
| ECO A04 in 2004 play it! shredder defeats white's shredder by checkmate in 122 moves | 1. Nf3 c5 2. e4 a6 3. Nc3 e6 4. g3 b5 5. Bg2 Bb7 6. d3 d6 7. O-O Nc6 8. Re1 Qc7 9. Bf4 h6 10. d4 g5 11. Be3 g4 12. d5 gxf3 13. dxc6 fxg2 14. cxb7 Qxb7 15. f3 O-O-O 16. Kxg2 Bg7 17. Qd3 Ne7 18. a4 b4 19. Nd1 Nc6 20. c3 h5 21. cxb4 Nxb4 22. Qd2 Be5 23. Kg1 Nc6 24. Kh1 h4 25. g4 f5 26. gxf5 exf5 27. Nc3 fxe4 28. fxe4 Rhg8 29. Bg5 Rde8 30. Rg1 Bxc3 31. bxc3 Rxe4 32. Qd5 Na5 33. Qxb7+ Kxb7 34. Bh6 Rxg1+ 35. Kxg1 Rg4+ 36. Kf1 Nc4 37. Ra2 a5 38. Rg2 Rxg2 39. Kxg2 Nb6 40. Kh3 Nxa4 41. Kxh4 Nb2 42. Bc1 Nd3 43. Ba3 Ne1 44. Kg5 Nf3+ 45. Kf4 Nxh2 46. Bc1 Kc6 47. c4 d5 48. Kg3 dxc4 49. Kxh2 Kb5 50. Kg3 Kb4 51. Bh6 a4 52. Bf4 a3 53. Kg4 a2 54. Be5 c3 55. Bf4 a1=Q 56. Bb8 c2 57. Bf4 c1=Q 58. Bg3 Qc4+ 59. Bf4 Qaf1 60. Kg5 Qfxf4+ 61. Kg6 Qcf7# |
| ECO A05 in 2004 play it! shredder defeats white's shredder by checkmate in 116 moves | 1. Nf3 Nf6 2. g3 e6 3. Bg2 c5 4. d4 Nc6 5. O-O cxd4 6. Nxd4 Qb6 7. Nb3 d5 8. Be3 Qc7 9. Nc3 Be7 10. Nb5 Qd8 11. c4 O-O 12. Rc1 a6 13. N5d4 e5 14. Nxc6 bxc6 15. Bg5 Be6 16. cxd5 cxd5 17. Nc5 Bxc5 18. Rxc5 Qb6 19. Bxf6 Qxc5 20. Bxe5 f6 21. Bd4 Qb5 22. Qd2 Rfe8 23. e3 Rac8 24. b4 Qa4 25. Ra1 Rc4 26. a3 Rec8 27. Bf1 Rc2 28. Qd1 Bf5 29. Bxf6 Qc6 30. Bd4 Qe6 31. Qh5 Rf8 32. Qg5 Qd7 33. Bxa6 Be4 34. Rf1 Qf7 35. Qf4 Qg6 36. Qe5 Re8 37. Qxg7+ Qxg7 38. Bxg7 Kxg7 39. a4 Rf8 40. h4 Rb2 41. Bb5 Rxb4 42. h5 Kh6 43. Bd7 Kxh5 44. a5 Rb2 45. Bh3 Ra2 46. Bg2 Bxg2 47. Kxg2 Kg4 48. Kg1 Kf3 49. a6 Ra8 50. Rb1 R8xa6 51. Rf1 Rh6 52. e4 dxe4 53. g4 e3 54. g5 Rh4 55. fxe3+ Kg3 56. Rf2 Ra1+ 57. Rf1 Rh1+ 58. Kxh1 Rxf1# |
| ECO A05 in 2003 play it! shredder defeats white's fritz by checkmate in 130 moves | 1. Nf3 Nf6 2. d4 d5 3. Nbd2 g6 4. c4 c6 5. g3 Bg7 6. Bg2 O-O 7. O-O Bf5 8. b3 Nbd7 9. Bb2 Ne4 10. Nh4 Nxd2 11. Qxd2 Be6 12. cxd5 cxd5 13. Nf3 Bf5 14. Ne5 Rc8 15. Rfc1 Nxe5 16. dxe5 e6 17. Rxc8 Qxc8 18. Rc1 Qd8 19. Ba3 Re8 20. f3 g5 21. Bd6 Qb6+ 22. Kh1 h6 23. h3 Bf8 24. e4 dxe4 25. fxe4 Bg6 26. Bc7 Qb5 27. Qe3 b6 28. Qd2 Bb4 29. Qd1 Bc5 30. Kh2 Rc8 31. Bd8 Qe8 32. Bf6 Bf8 33. Rxc8 Qxc8 34. Qd2 Kh7 35. a3 Bxa3 36. b4 a6 37. Qd4 a5 38. bxa5 bxa5 39. Qa4 Bb4 40. Bf3 Bc3 41. Qb5 Bd4 42. Qa4 Bf2 43. Qd1 Bb6 44. h4 gxh4 45. gxh4 Qc4 46. Qb1 Qc5 47. Qe1 h5 48. Bd1 Qd4 49. Bc2 a4 50. Bb1 Qb2+ 51. Kh3 Bd4 52. Qf1 a3 53. Qd1 Qc3+ 54. Kh2 Bf2 55. Kg2 Qg3+ 56. Kf1 Bc5 57. Qd2 Qg1+ 58. Ke2 Qxb1 59. Bg7 Qxe4+ 60. Kf1 Qf3+ 61. Ke1 Kxg7 62. Qc3 Qxc3+ 63. Kd1 a2 64. Ke2 Qd3+ 65. Ke1 a1=Q# |
| ECO A05 in 2004 play it! shredder defeats white's fritz in 126 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O e6 5. d3 Be7 6. Nbd2 h6 7. Qe1 O-O 8. e4 Bh7 9. Qe2 c5 10. b3 Nc6 11. Bb2 c4 12. h3 Rc8 13. Rfd1 cxd3 14. cxd3 Nb4 15. a3 dxe4 16. dxe4 Qd3 17. Nd4 Qxe2 18. Nxe2 Nc2 19. Rac1 Nxa3 20. e5 Nd5 21. Bxd5 exd5 22. Nc3 Rcd8 23. Nf3 Nc2 24. Nxd5 Bc5 25. Nh4 Be4 26. Nc3 Rxd1+ 27. Rxd1 Bc6 28. Ne2 Nb4 29. Nf5 Be4 30. Nd6 Rd8 31. Rd2 Bf3 32. Kf1 b6 33. Nf4 g5 34. Nd3 Bxd6 35. Nxb4 Bc7 36. Rxd8+ Bxd8 37. Nc2 Bc7 38. Ne3 a5 39. Ke1 h5 40. Kd2 Kh7 41. Bd4 Kg6 42. g4 h4 43. Kd3 b5 44. Kc3 Bc6 45. Kd3 Bf3 46. Kc3 Kh7 47. Kd2 Kg8 48. Kd3 Kf8 49. Bc3 b4 50. Bd4 Ke7 51. Kc4 Ke6 52. Kb5 Be2+ 53. Ka4 Kd7 54. e6+ Kxe6 55. Bb2 Bd8 56. Bd4 Kd6 57. Nc4+ Kd5 58. Bb6 Bxb6 59. Nxb6+ Ke4 60. Nd7 Bf1 61. Nf6+ Kf4 62. Nh5+ Kf3 63. Kxa5 Bxh3 |
| ECO A06 in 2004 play it! shredder defeats white's deep fritz in 130 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Bg4 5. Qb3 Qb6 6. Nc3 e6 7. Ne5 Bf5 8. Qxb6 axb6 9. f3 Bb4 10. g4 Bg6 11. h4 Nfd7 12. h5 Bc2 13. Nxd7 Nxd7 14. cxd5 exd5 15. Bd2 Bb3 16. Bd3 O-O 17. g5 Rfe8 18. Ke2 Bxc3 19. bxc3 Bxa2 20. Kf2 Bc4 21. Bf5 Nf8 22. e4 Ra5 23. Rae1 dxe4 24. fxe4 Be6 25. Kg3 b5 26. Ra1 Ra4 27. Kf3 Rea8 28. Rad1 Nd7 29. Kg4 Nb6 30. g6 Bxf5+ 31. Kxf5 fxg6+ 32. hxg6 Rf8+ 33. Kg4 hxg6 34. Bf4 Re8 35. Rhe1 Ra3 36. Rc1 Kf7 37. Kg5 Rh8 38. Bd6 Rh5+ 39. Kg4 Ra4 40. Rcd1 Nd7 41. Kg3 Ke6 42. Bb4 Nf6 43. Rd2 Ra8 44. Rb2 b6 45. e5 Nd5 46. Rf2 Rah8 47. Rf3 Rg5+ 48. Kf2 Rh2+ 49. Kf1 Rg4 50. Rf8 Rh1+ 51. Kf2 Rxe1 52. Kxe1 Nxb4 53. cxb4 Rxd4 54. Rb8 Rxb4 55. Rxb6 Rc4 56. Rb7 g5 57. Rxg7 g4 58. Kf2 b4 59. Ke3 c5 60. Kd3 Rd4+ 61. Kc2 Kxe5 62. Rg6 c4 63. Kb2 c3+ 64. Kb3 Rc4 65. Kxc4 c2 |
| ECO A05 in 2004 play it! shredder defeats white's deep fritz in 116 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. cxd5 exd5 6. Bg5 c6 7. Qc2 Na6 8. a3 Nc7 9. e3 Ne6 10. Bh4 g6 11. Bd3 Ng7 12. O-O Bf5 13. b4 a6 14. Bxf5 Nxf5 15. Bxf6 Bxf6 16. a4 O-O 17. Rfc1 Qd6 18. Rab1 Rfc8 19. a5 Re8 20. Na4 Re7 21. Nc5 Rae8 22. Kh1 Bg7 23. Qd3 Rc7 24. g4 Nh6 25. Rg1 f6 26. h4 Rf8 27. Rbe1 f5 28. g5 Ng4 29. Kg2 Re7 30. Qc2 Rff7 31. Nd3 Bf8 32. Qc5 Qe6 33. Qc1 Re8 34. Qd1 Bd6 35. Nc5 Qc8 36. h5 gxh5 37. Qd3 Rg7 38. Rh1 Nf6 39. Reg1 f4 40. exf4 Qg4+ 41. Kf1 Qxf4 42. Rh4 Ng4 43. Qd1 Rxg5 44. Rg2 Qf6 45. Rh3 Rf5 46. Nd7 Qf7 47. Nde5 Bxe5 48. dxe5 Rf8 49. Rgg3 Rxe5 50. Kg1 Rf5 51. Qd4 Qf6 52. Qd2 Kh8 53. Qd1 Qb2 54. Qe1 d4 55. Kg2 d3 56. Kf1 Ne5 57. Qd2 Qc2 58. Qh6 Qe2+ |
| ECO A04 in 2004 play it! shredder defeats white's deep fritz in 78 moves | 1. Nf3 g6 2. e4 c5 3. d4 Bg7 4. dxc5 Qa5+ 5. Nc3 Bxc3+ 6. bxc3 Qxc3+ 7. Bd2 Qxc5 8. Bd3 d6 9. O-O Nf6 10. Rb1 O-O 11. Rb5 Qc7 12. Bg5 a6 13. Rb4 Nc6 14. Rb1 b5 15. Qd2 Bg4 16. Bxf6 exf6 17. Qf4 Bxf3 18. Qxf3 Kg7 19. a4 Ne5 20. Qg3 bxa4 21. Ra1 Qc6 22. Rfe1 Rab8 23. Kh1 Rb2 24. f4 Nxd3 25. cxd3 Rfb8 26. f5 Rc2 27. Rg1 Rbb2 28. h4 Rc3 29. h5 a3 30. Qe3 Qc5 31. h6+ Kg8 32. Qh3 g5 33. Rgd1 a2 34. Qg3 Rcb3 35. Kh2 Rb1 36. d4 Qb4 37. Qf2 Rxd1 38. Rxd1 Rb2 39. Qf1 Qb8 |
| ECO A05 in 2004 play it! shredder defeats white's deep fritz in 102 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. b3 Nbd7 6. Bb2 e6 7. c4 Bd6 8. d3 O-O 9. Na3 Qa5 10. Nc2 Rad8 11. h3 Bh5 12. a3 Qb6 13. Nd2 Rc8 14. b4 Qc7 15. f4 c5 16. Rf2 b5 17. cxb5 cxb4 18. Nd4 Qb6 19. axb4 Bxb4 20. g4 Bg6 21. f5 exf5 22. g5 Nh5 23. N2b3 Bd6 24. Ra6 Qb8 25. Bxd5 Nc5 26. Ra2 Nf4 27. Bg2 Nxg2 28. Kxg2 Ne6 29. e3 f4 30. e4 Nxg5 31. Kh1 f3 32. Rf1 Rc7 33. Nxf3 Nxf3 34. Rxf3 Bh5 35. Bxg7 Kxg7 36. Rg2+ Bg6 37. Qa1+ Kg8 38. Nd4 Rfc8 39. Qg1 Bc5 40. Qa1 Bxd4 41. Qxd4 Rc1+ 42. Rg1 R8c2 43. e5 Rxg1+ 44. Kxg1 Re2 45. Re3 Rxe3 46. Qxe3 Qxb5 47. d4 a5 48. Qc1 Qb1 49. Qxb1 Bxb1 50. d5 a4 51. e6 Kf8 |
| ECO A05 in 2004 play it! shredder defeats white's junior in 64 moves | 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 a5 10. Bd3 O-O 11. O-O Re8 12. h3 c6 13. a3 Na6 14. Rc1 Nc7 15. Na4 Ne6 16. Be2 f5 17. g3 Bd7 18. Qc2 Qc7 19. Qd2 g5 20. Qd3 Re7 21. Nc3 Qd6 22. Kg2 Rf8 23. Na4 g4 24. Ng1 gxh3+ 25. Nxh3 f4 26. Nb6 Nxd4 27. Nxd7 Nxe2 28. Nxf8 Nxc1 29. Rxc1 f3+ 30. Kxf3 Bxb2 31. Rb1 Qf6+ 32. Kg2 Kxf8 |
| ECO A05 in 2004 play it! shredder defeats white's deep fritz in 118 moves | 1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d5 6. O-O Be7 7. b3 O-O 8. Bb2 c5 9. Qe2 Nc6 10. a3 Qc7 11. Rac1 cxd4 12. exd4 Qf4 13. Rfe1 Rfd8 14. Qe3 Bd6 15. Ne5 Qxe3 16. Rxe3 Nh5 17. g3 Nf6 18. Ndf3 h6 19. Nxc6 Bxc6 20. Ne5 Bb7 21. c3 Ne4 22. Re2 Rac8 23. f3 Nf6 24. h3 Nh5 25. Kf2 f6 26. Bg6 Nxg3 27. Kxg3 fxe5 28. dxe5 Bc5 29. f4 Bc6 30. f5 Bb5 31. Rg2 Bd3 32. Rd2 Be4 33. Rf1 Rf8 34. b4 Be7 35. Bh5 Bxf5 36. Be2 a5 37. Ba6 Rc7 38. Be2 g6 39. Rd4 axb4 40. axb4 Bg5 41. b5 Be3 42. Ra4 g5 43. Rf3 Bf4+ 44. Rfxf4 gxf4+ 45. Rxf4 Rg7+ 46. Kf2 Rff7 47. Bc1 Bxh3 48. Rxf7 Rxf7+ 49. Kg3 Rc7 50. Bd2 Bf5 51. Kf4 Kg7 52. Be3 Rxc3 53. Bxb6 Kg6 54. Bd8 Bd3 55. Bg4 h5 56. Bf3 Bxb5 57. Bf6 Bd3 58. Bh4 Bf5 59. Be7 Rc4+ |
| ECO A05 in 2004 play it! shredder defeats white's deep fritz in 130 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. Qc2 d5 9. cxd5 Nxd5 10. Bg2 Nd7 11. O-O Rc8 12. Nxd5 exd5 13. Rfe1 c5 14. Qf5 Nf6 15. dxc5 Bxc5 16. Bg5 Bb4 17. Bd2 Bxd2 18. Nxd2 Re8 19. e4 d4 20. e5 Nd5 21. Nf3 g6 22. Qg4 d3 23. Qa4 Bb7 24. Qe4 Qe7 25. Nd2 Ba8 26. a3 Red8 27. Bf1 Qg5 28. Nf3 Qh5 29. Nd2 Qh6 30. f4 Qf8 31. Qd4 Rc2 32. Ne4 Nc3 33. Nd6 Qh6 34. h4 d2 35. Re3 Qh5 36. Rxc3 Rxc3 37. Qxc3 d1=Q 38. Rxd1 Qxd1 39. Kf2 Qd5 40. g4 a5 41. g5 b5 42. Bxb5 Qg2+ 43. Ke1 Qh1+ 44. Kd2 Qh2+ 45. Kd3 Qxf4 46. Qd4 Qf3+ 47. Kc2 Bd5 48. Bc4 Bxc4 49. Qxc4 Qg2+ 50. Kc3 Qg3+ 51. Kd4 Qxh4+ 52. Kc5 Qf2+ 53. Kb5 Qa7 54. Ka4 Qe7 55. Qd5 Kg7 56. Qxa5 Qxg5 57. Qd5 Qe7 58. b4 h5 59. b5 h4 60. Qf3 f6 61. Nc4 fxe5 62. b6 e4 63. Qe3 Qe8+ 64. Kb4 Rd5 65. b7 Qb5+ |
| ECO A05 in 2003 play it! shredder defeats white's deep fritz in 128 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Bxd2 Bb7 7. Bg5 d6 8. e3 Nbd7 9. Bd3 h6 10. Bh4 g5 11. Bg3 Qe7 12. Qc2 h5 13. h3 h4 14. Bh2 g4 15. hxg4 h3 16. Bg1 Qf8 17. g5 hxg2 18. Rxh8 Qxh8 19. Nh2 Ng8 20. O-O-O Qh3 21. Rd2 b5 22. cxb5 Rc8 23. Qa4 Ne7 24. Qxa7 Bd5 25. Rc2 Kd8 26. Qa5 e5 27. dxe5 Nxe5 28. Be2 Qf5 29. Qd2 Be4 30. Rc3 Nd5 31. Rb3 c5 32. Qa5+ Ke8 33. b6 Nb4 34. f4 Bd5 35. Rc3 Nec6 36. axb4 Nxa5 37. bxa5 Rb8 38. Ng4 Kd8 39. Nf6 Ba2 40. Bd3 Qh3 41. Kd2 Qf3 42. Be2 Qc6 43. Ra3 Bb1 44. Bc4 Bf5 45. e4 Bxe4 46. Rh3 Ra8 47. Rh8+ Ke7 48. Rxa8 Qxa8 49. a6 Bc6 50. b4 cxb4 51. Bd3 Qc8 52. Bf2 Qh3 53. b7 Qf3 54. Ng4 Bxb7 55. axb7 Qxb7 56. Ne3 b3 57. g6 fxg6 58. f5 gxf5 59. Nxf5+ Kf6 60. Bd4+ Ke6 61. Kc3 b2 62. Nh4 b1=N+ 63. Kc2 Qb4 64. Nf3 g1=Q |
| ECO A04 in 2004 play it! shredder defeats white's shredder in 80 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Be6 10. Nd5 Nbd7 11. Qd3 Bxd5 12. exd5 Qc8 13. c4 Bd8 14. Nd2 Bb6 15. Bxb6 Nxb6 16. b4 a5 17. a3 Qc7 18. Bf3 Nbd7 19. Qe3 Nb6 20. Rac1 Rfc8 21. Qd3 axb4 22. axb4 Nbd7 23. Rc3 Ra6 24. Rfc1 Qb6 25. c5 dxc5 26. d6 g6 27. Nc4 Qa7 28. b5 Ra1 29. Qd1 Ra2 30. Re3 Rd8 31. Re1 Re8 32. Qd3 Qa4 33. Qb1 e4 34. Be2 b6 35. h3 Kg7 36. Bg4 Nxg4 37. hxg4 e3 38. Rxe3 Rxe3 39. Nxe3 Rd2 40. Nc4 Rd4 |
| ECO A05 in 2004 play it! shredder defeats white's shredder in 110 moves | 1. Nf3 Nf6 2. c4 e6 3. d3 d5 4. cxd5 exd5 5. e3 Bd6 6. d4 c6 7. Nc3 O-O 8. Bd3 Re8 9. Qc2 Na6 10. Bxa6 bxa6 11. h3 Bd7 12. O-O Qc8 13. e4 Nxe4 14. Nxe4 Rxe4 15. Ng5 Rh4 16. Be3 f6 17. Nf3 Re4 18. Nd2 Re7 19. Rfc1 Qb7 20. Nb3 Be8 21. Bd2 Re2 22. Qc3 Bd7 23. Re1 Rae8 24. Rxe2 Rxe2 25. Nc5 Bxc5 26. dxc5 Bf5 27. Re1 Rxe1+ 28. Bxe1 Kf7 29. f3 Qb5 30. Qb4 Qxb4 31. Bxb4 d4 32. Kf2 Ke6 33. Ke2 Kd5 34. b3 Bb1 35. Kd2 Bxa2 36. Kc2 a5 37. Bxa5 Kxc5 38. Kb2 Kb5 39. Bc7 Bxb3 40. Kxb3 a5 41. Bf4 c5 42. Kc2 Kc4 43. Bd2 a4 44. Bc1 Kd5 45. g3 c4 46. Ba3 Ke5 47. Be7 g6 48. Ba3 h5 49. Bc1 g5 50. Kb2 h4 51. g4 f5 52. Kb1 fxg4 53. fxg4 d3 54. Bxg5 c3 55. Be7 Kd4 |
| ECO A07 in 2004 play it! shredder defeats white's shredder in 96 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. d4 O-O 6. O-O Nbd7 7. b3 c6 8. Bb2 b6 9. Nc3 Bb7 10. Qd3 Qc7 11. Rad1 Rfe8 12. Ng5 Rad8 13. e3 Ba6 14. f4 Qb7 15. a4 Qc8 16. Qe2 h6 17. Nf3 Bb7 18. Ne5 c5 19. Qf3 Ba8 20. Qe2 Bb7 21. g4 Nxe5 22. dxe5 Ne4 23. Nxe4 dxe4 24. Rxd8 Rxd8 25. Rd1 Rxd1+ 26. Qxd1 Qc6 27. Qd2 a6 28. Kf1 Qe8 29. f5 exf5 30. gxf5 Qc8 31. f6 Bf8 32. Ke1 g6 33. Qf2 Qg4 34. Qg3 Qd7 35. Bf1 h5 36. Qg2 Bh6 37. Qd2 Qc8 38. Ba3 Bc6 39. a5 Qf5 40. e6 Qxe6 41. Qd8+ Kh7 42. Qe7 Qxe7 43. fxe7 Bg5 44. axb6 Bxe7 45. Bb2 Bd8 46. b4 Bxb6 47. b5 axb5 48. cxb5 Bd5 |
| ECO A04 in 2001 play it! shredder defeats white's spidergirl in 84 moves | 1. Nf3 c5 2. g3 Nf6 3. c4 e6 4. Bg2 Nc6 5. O-O d5 6. d3 Be7 7. Bf4 Nh5 8. Bd2 O-O 9. Na3 Nf6 10. Bf4 b6 11. Qb3 Bb7 12. Rad1 a6 13. Rc1 d4 14. Ra1 Nh5 15. Bd2 Qc7 16. e4 dxe3 17. fxe3 Rad8 18. Rad1 Nf6 19. Bc3 Ng4 20. Rfe1 Bd6 21. Re2 Nce5 22. Nxe5 Bxe5 23. Bxb7 Qxb7 24. e4 Bc7 25. d4 cxd4 26. Bxd4 Qc6 27. h3 Rxd4 28. Rxd4 Qc5 29. Kg2 Qxd4 30. hxg4 Rd8 31. Qf3 Qc5 32. Rc2 Rd4 33. Re2 Be5 34. Rf2 Rd7 35. Qb3 f6 36. Re2 Bc7 37. Rf2 Rd4 38. Qf3 Qd6 39. g5 Rd3 40. e5 Qd8 41. Qg4 Bxe5 42. gxf6 Rxg3+ |
| ECO A04 in 2005 play it! shredder defeats white's deep fritz by checkmate in 100 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Qc7 7. Be3 e6 8. a4 b6 9. f4 Nbd7 10. Bf3 Bb7 11. f5 e5 12. Nde2 h5 13. h4 Rc8 14. Ng3 Qc4 15. Bd2 g6 16. fxg6 fxg6 17. Qe2 Be7 18. Qxc4 Rxc4 19. O-O-O O-O 20. b3 Rc7 21. Kb2 Rfc8 22. Rc1 Nc5 23. Nd5 Bxd5 24. exd5 e4 25. Be2 Nxd5 26. Rcd1 Bf6+ 27. Ka3 b5 28. Ba5 b4+ 29. Bxb4 Nxb4 30. Kxb4 Bb2 31. Bc4+ Kg7 32. Rxd6 Rb7+ 33. Bb5 axb5 34. a5 Be5 35. Rb6 Bxg3 36. Rh3 Rxb6 37. axb6 Bf2 38. Rh1 e3 39. Kxb5 e2 40. Kc4 Rd8 41. Kb5 Rd1 42. Kc6 Rxh1 43. b7 e1=Q 44. b8=R Qe6+ 45. Kb5 Qd7+ 46. Kb4 Nd3+ 47. cxd3 Qd4+ 48. Kb5 Qd5+ 49. Ka4 Ra1+ 50. Kb4 Be1# |
| ECO A04 in 2004 play it! shredder defeats white's deep fritz in 100 moves | 1. Nf3 c5 2. e4 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be3 e6 7. f3 b5 8. Qd2 Nbd7 9. O-O-O Bb7 10. g4 Nb6 11. Qf2 Nfd7 12. Bd3 Rc8 13. Nce2 Qc7 14. Kb1 d5 15. Ng3 Be7 16. f4 O-O 17. e5 Nc4 18. Bc1 Nc5 19. Be2 Ne4 20. Qf3 Qa5 21. Nb3 Qa4 22. Nxe4 dxe4 23. Qg3 Bd5 24. Rhf1 Na5 25. Rd4 b4 26. Be3 Rxc2 27. Kxc2 Bxb3+ 28. axb3 Nxb3 29. Rc4 Na5+ 30. Kd2 Rd8+ 31. Ke1 Nxc4 32. Bxc4 Qc2 33. Be2 Qxb2 34. Kf2 Rc8 35. f5 Rc2 36. Re1 b3 37. Kf1 Qa2 38. f6 Bb4 39. Qh4 b2 40. fxg7 Rc8 41. Rd1 b1=Q 42. Rxb1 Qxb1+ 43. Kg2 a5 44. Qg5 Qb2 45. Kf1 a4 46. Ba6 Qb1+ 47. Kg2 Rc2+ 48. Kh3 Qd1 49. Qf4 Qh1 50. Bf2 Rc3+ |