| ECO A00 in 2004 play it! shredder defeats black's shredder in 57 moves | 1. c3 d5 2. d4 Nf6 3. Nf3 c5 4. Bf4 e6 5. e3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 Qe7 9. Ne5 Bxe5 10. dxe5 Nd7 11. Qb1 Kh8 12. Nf3 f5 13. exf6 Nxf6 14. Ng5 g6 15. c4 e5 16. cxd5 Nxd5 17. Nf3 Ndb4 18. Be4 Bf5 19. a3 Nd5 20. O-O Qe6 21. Ng5 Qe7 22. Qc1 Bxe4 23. Nxe4 Nf4 24. Bxf4 exf4 25. Nxc5 Rac8 26. b4 f3 27. Qb2+ Kg8 28. Rfd1 Ne5 29. Qb3+ |
| ECO A00 in 2003 play it! shredder defeats black's shredder 0 in 55 moves | 1. h4 h5 2. Nc3 d5 3. d4 Nf6 4. Bf4 Bg4 5. Qd3 Nc6 6. O-O-O a6 7. a3 e6 8. f3 Bf5 9. e4 Bg6 10. Bg5 b5 11. Qe3 Be7 12. Bxf6 Bxf6 13. exd5 b4 14. dxc6 bxc3 15. Qxc3 Rb8 16. Bxa6 Rb6 17. Bb7 Bxh4 18. Ne2 Be7 19. Qa5 h4 20. Nc3 Rh5 21. d5 Bf6 22. g3 Bg5+ 23. f4 Bf6 24. Na4 Bxb2+ 25. Nxb2 Be4 26. Rh2 Bf3 27. Rdd2 Rxd5 28. Rxd5 |
| ECO A00 in 2003 play it! shredder defeats black's shredder gambit in 127 moves | 1. h4 Nf6 2. Nf3 d5 3. d4 Bf5 4. Bg5 h6 5. Bxf6 gxf6 6. e3 Rg8 7. c4 c6 8. Qb3 Qc7 9. Nbd2 e6 10. g3 Nd7 11. cxd5 cxd5 12. Bd3 Bxd3 13. Qxd3 Bd6 14. Ke2 Ke7 15. a3 a5 16. Rhc1 Qb6 17. Rc2 Rac8 18. Rac1 Rc6 19. Rxc6 bxc6 20. Qh7 Rg6 21. h5 Nf8 22. Qh8 Rg4 23. Rc2 c5 24. Qxh6 a4 25. Qh8 cxd4 26. Nxd4 Bc5 27. N2f3 Qa6+ 28. Ke1 Qb6 29. h6 Rg6 30. Kd1 Ke8 31. Nd2 Kd7 32. Ne2 e5 33. Nc3 Qb7 34. Nxa4 Bd6 35. Nc5+ Bxc5 36. Rxc5 Ke7 37. b4 Ne6 38. Rc8 Rxh6 39. Re8+ Kd7 40. Qxh6 Kxe8 41. Qxf6 e4 42. Qb2 Qd7 43. Qb3 Qb7 44. a4 Kd7 45. Ke2 d4 46. Qc4 d3+ 47. Ke1 Ng5 48. f4 exf3 49. Qxd3+ Ke7 50. b5 f6 51. Qa3+ Kd7 52. Qb2 Ke6 53. Qc3 Qd5 54. b6 f5 55. Qc8+ Kf6 56. b7 Qd3 57. Qc6+ Kg7 58. Nxf3 Nxf3+ 59. Qxf3 Qb1+ 60. Kf2 Qb2+ 61. Kf1 Qa1+ 62. Kg2 Qb2+ 63. Kh3 Qb4 64. a5 |
| ECO A00 in 2002 play it! shredder defeats black's fritz in 93 moves | 1. h4 d5 2. Nf3 c5 3. Nc3 Nf6 4. h5 d4 5. Nb1 h6 6. d3 Bg4 7. Ne5 Bxh5 8. c3 e6 9. Bf4 Nbd7 10. Qb3 Qc8 11. Na3 a6 12. Nac4 g6 13. Nxd7 Nxd7 14. cxd4 cxd4 15. Rc1 Qc5 16. Nd6+ Bxd6 17. Rxc5 Nxc5 18. Qc4 Bxf4 19. Qxc5 Rd8 20. g3 Bg5 21. Bg2 Be7 22. Qb6 O-O 23. Bxb7 Rb8 24. Qxa6 Rfd8 25. a3 Rd7 26. Bc6 Rc7 27. b4 Bd6 28. Rh4 Be5 29. Re4 Bg7 30. g4 f5 31. Rxe6 fxg4 32. Qa5 Rf7 33. Be8 Rf5 34. Qc7 Ra8 35. a4 Rf8 36. Bxg6 Bxg6 37. Rxg6 Rf7 38. Qe5 Raa7 39. Rxg4 Kh8 40. Qb8+ Kh7 41. Qb5 Rfb7 42. Qf5+ Kh8 43. Qc8+ Kh7 44. b5 Re7 45. b6 Rxa4 46. b7 Rb4 47. b8=Q |
| ECO A00 in 2002 play it! shredder defeats black's fritz in 127 moves | 1. h3 e5 2. g4 d5 3. Bg2 c6 4. d4 e4 5. c4 Bd6 6. Nc3 Ne7 7. Bg5 Be6 8. Qb3 b6 9. cxd5 cxd5 10. e3 Nbc6 11. Nge2 O-O 12. O-O Na5 13. Qa4 Nc4 14. Qc2 Rc8 15. b3 Na3 16. Qb2 b5 17. Rac1 h6 18. Bh4 g5 19. Bg3 f5 20. f3 b4 21. Na4 Rxc1 22. Qxc1 Bxg3 23. Nxg3 exf3 24. Bxf3 Qd6 25. Kg2 f4 26. Qc5 Qxc5 27. Nxc5 Bf7 28. exf4 Nc2 29. Rc1 Nxd4 30. f5 Rc8 31. Kf2 Nec6 32. Bg2 a5 33. Nb7 Rb8 34. Nd6 Rd8 35. Nxf7 Kxf7 36. Rc5 Ne7 37. Nh5 Rd6 38. Rxa5 Kf8 39. f6 Nec6 40. Rc5 Ne6 41. Rxd5 Rd8 42. Rxd8+ Nexd8 43. Ke3 Kf7 44. Bd5+ Kf8 45. Ke4 Na7 46. Bc4 Nb7 47. Kd5 Kg8 48. Kd4+ Kf8 49. Bd5 Nd6 50. Kc5 Ndb5 51. Kxb4 Nc7 52. Bc4 Ne8 53. Kc5 Nc8 54. Kc6 Ncd6 55. a4 Nc8 56. a5 Nxf6 57. Nxf6 Ke7 58. Kc7 Na7 59. Nd5+ Kf7 60. Kb7 Ke6 61. Kxa7 Ke5 62. Kb6 Ke4 63. a6 Kf3 64. a7 |
| ECO A00 in 2003 play it! shredder defeats black's fritz in 123 moves | 1. Nh3 d5 2. g3 e5 3. f4 Bxh3 4. Bxh3 exf4 5. O-O fxg3 6. e4 gxh2+ 7. Kh1 dxe4 8. d3 Nc6 9. dxe4 Bd6 10. Nc3 Be5 11. Bg5 f6 12. Be3 Qe7 13. Nd5 Qf7 14. Bf4 Bxf4 15. Rxf4 Rd8 16. Qe2 Kf8 17. Raf1 a6 18. Qxh2 Rd6 19. R4f3 Nh6 20. Rg3 Rg8 21. Qe2 Ne5 22. Qe3 Nc4 23. Qc3 Nb6 24. Nxb6 Rxb6 25. e5 f5 26. a3 g5 27. Kg1 g4 28. Bg2 Qe7 29. Bd5 Rg7 30. Re3 Qh4 31. e6 Qe7 32. Qe5 Rg6 33. c4 a5 34. Qh8+ Rg8 35. Qd4 Rd6 36. c5 Rd8 37. Qe5 b6 38. cxb6 cxb6 39. Rc1 Rg7 40. Rc6 Ng8 41. Qxf5+ Nf6 42. Bb3 a4 43. Rc7 axb3 44. Rxe7 Kxe7 45. Qe5 Ne8 46. Rxb3 Rd6 47. Re3 h6 48. Qf4 h5 49. Qh6 Rd5 50. Re1 Rdg5 51. Rf1 R5g6 52. Qh8 Rg8 53. Qxh5 R8g7 54. Qd5 Rxe6 55. Qb7+ Kd6 56. Qxb6+ Kd7 57. Rd1+ Ke7 58. Qc5+ Kf7 59. b4 Nf6 60. a4 Rh7 61. Qc4 Rh5 62. b5 |
| ECO A00 in 2004 play it! shredder defeats black's deep fritz in 99 moves | 1. Na3 e5 2. Nb5 d5 3. d3 d4 4. Nf3 a6 5. Na3 Bxa3 6. bxa3 Nc6 7. e3 Nge7 8. Be2 Nd5 9. Qd2 O-O 10. Bb2 Qf6 11. O-O Re8 12. c4 dxc3 13. Bxc3 Nxc3 14. Qxc3 Bg4 15. Rab1 Rab8 16. Rb2 Bf5 17. Rfb1 b5 18. Nd2 Rbd8 19. Bf3 Ne7 20. Ne4 Qg6 21. a4 Nd5 22. Qa5 b4 23. Rc1 Qb6 24. Rc5 Be6 25. Ng5 Qxa5 26. Rxa5 Nc3 27. Nxe6 Rxe6 28. Rxb4 g6 29. Rc5 Rxd3 30. Rbc4 Red6 31. g3 Nb1 32. Rc2 Rd2 33. Rxc7 Rxc2 34. Rxc2 h6 35. Be2 Kg7 36. Rc7 Nd2 37. Ra7 Ne4 38. Bxa6 Rd1+ 39. Kg2 Rd2 40. Bc4 Rxf2+ 41. Kg1 Rf6 42. a5 Nd2 43. Bd5 Nf3+ 44. Kf2 Nxh2+ 45. Ke2 Ng4 46. Rxf7+ Rxf7 47. Bxf7 Nf6 48. a6 Kxf7 49. a7 Ne4 50. a8=Q |
| ECO A00 in 2004 play it! shredder defeats black's shredder by checkmate in 139 moves | 1. Na3 e5 2. Nc4 Nc6 3. e4 Nf6 4. d3 Bc5 5. Be3 Bxe3 6. Nxe3 d5 7. exd5 Nxd5 8. Nf3 Be6 9. Be2 Qf6 10. Nxd5 Bxd5 11. O-O O-O-O 12. c3 Kb8 13. Re1 Rhe8 14. Qa4 Bxf3 15. Bxf3 Rxd3 16. Rad1 Rxf3 17. gxf3 Qxf3 18. Qh4 a6 19. Qe4 Qh5 20. Rd3 f5 21. Qf3 Qf7 22. Rd5 g5 23. Red1 g4 24. Qg2 e4 25. Qg3 Qf6 26. Qf4 Ne5 27. b3 h6 28. a3 h5 29. c4 h4 30. b4 Nf3+ 31. Kf1 h3 32. Qxf5 Qc6 33. Rd8+ Ka7 34. Qc5+ Qxc5 35. bxc5 Rxd8 36. Rxd8 Nxh2+ 37. Ke2 Nf3 38. Ke3 h2 39. Rh8 b5 40. cxb5 axb5 41. Kf4 Kb7 42. Rh6 Nd2 43. Kxg4 Nb3 44. Rxh2 Kc6 45. Kf4 Nxc5 46. Ke5 Kb6 47. Kd5 c6+ 48. Kd4 Nb3+ 49. Kxe4 Nd2+ 50. Kf5 Nb1 51. Rh3 c5 52. f4 c4 53. Ke5 c3 54. f5 c2 55. Rh1 Nd2 56. Rc1 Nf3+ 57. Kd5 Kc7 58. Rxc2+ Kd8 59. Re2 Kc7 60. f6 Nh4 61. Re7+ Kd8 62. Rg7 Nf5 63. Rg8+ Kd7 64. f7 Ne3+ 65. Ke4 Nf1 66. f8=Q b4 67. Qf7+ Kc6 68. Rg6+ Kb5 69. Qb7+ Ka4 70. Qxb4# |
| ECO B93 in 2004 play it! shredder defeats black's deep fritz in 47 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. Be2 g6 8. O-O Bg7 9. Kh1 Qb6 10. Nf3 h6 11. e5 dxe5 12. fxe5 Ng4 13. Nd5 Qd8 14. e6 fxe6 15. Nf4 Qb6 16. Qd3 O-O 17. Qxg6 Ndf6 18. Bd3 Qc5 19. h3 Ne5 20. Nxe5 Qxe5 21. Ne2 Rf7 22. Bxh6 Kf8 23. Nf4 Qc5 24. b4 |
| ECO B30 in 2004 play it! shredder defeats black's fritz in 109 moves | 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. O-O a6 6. Bxc6 dxc6 7. d3 c4 8. dxc4 Qxd1 9. Rxd1 Bxc3 10. bxc3 Nf6 11. Nd2 e5 12. f3 Be6 13. Nb3 Nd7 14. Na5 O-O-O 15. Rb1 b6 16. Nxc6 Rde8 17. Ba3 Bxc4 18. Ne7+ Rxe7 19. Bxe7 Bxa2 20. Ra1 Bc4 21. Rd6 Kc7 22. Rad1 Be6 23. R6d2 Re8 24. Bd6+ Kc6 25. Kf2 f5 26. Ba3 h5 27. Rd6+ Kc7 28. Ke3 Nb8 29. c4 Nc6 30. Rb1 f4+ 31. Kd3 g5 32. h3 h4 33. Kc3 Bd7 34. Rg6 Re6 35. Rxg5 Nd4 36. Rh5 Rg6 37. Rxe5 Ne2+ 38. Kd3 Rxg2 39. Rd5 Bxh3 40. Bd6+ Kc6 41. Be7 Ng1 42. Bd8 Kb7 43. Bxb6 Nxf3 44. Be3+ Kc6 45. Bxf4 Rg4 46. Bb8 Rg8 47. Rd6+ Kc5 48. Rxa6 Rxb8 49. Rxb8 Ne5+ 50. Kc3 Nc6 51. Rh8 Bd7 52. Rxh4 Kd6 53. Rh6+ Ke5 54. Raxc6 Bxc6 55. Rxc6 |
| ECO B53 in 2004 play it! shredder defeats black's shredder by checkmate in 137 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Qd2 Qc7 12. Nd4 Rfd8 13. f4 Rac8 14. f5 Bd7 15. g4 Qb6 16. h3 Qb4 17. Kb1 a5 18. Bh4 Re8 19. g5 Nh5 20. f6 Bf8 21. Rf1 g6 22. Nde2 b5 23. Ng3 Nxg3 24. Bxg3 Qc4 25. Bxd6 b4 26. Bxf8 bxc3 27. Qxd7 Red8 28. Qa7 cxb2 29. Bc5 Rf8 30. Qe7 Qxc5 31. Qxc5 Rxc5 32. Rg1 Rc4 33. e5 Rc5 34. Rge1 Rb8 35. Rd4 Kf8 36. Re2 a4 37. Rxa4 Rc3 38. h4 Rh3 39. Re1 h5 40. Rd1 Rc3 41. Rad4 Re8 42. Rd8 Rc5 43. R1d7 Rb5 44. Rxe8+ Kxe8 45. Re7+ Kf8 46. Ra7 Kg8 47. a4 Rd5 48. Kxb2 Rd4 49. Kb3 Rd1 50. c4 Rb1+ 51. Kc3 Rb6 52. a5 Rb1 53. c5 Rh1 54. a6 Rc1+ 55. Kb4 Rc2 56. Rb7 Rd2 57. a7 Rd4+ 58. Kb5 Rd8 59. c6 Rf8 60. Kb6 Rc8 61. Rd7 Re8 62. Kb7 Kh7 63. a8=Q Rf8 64. Re7 Rg8 65. Rxf7+ Kh8 66. c7 Rxa8 67. Kxa8 Kg8 68. Rg7+ Kh8 69. c8=Q# |
| ECO B90 in 2004 play it! shredder defeats black's deep fritz in 127 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 O-O 10. O-O-O b5 11. g4 Nbd7 12. g5 b4 13. Ne2 Nh5 14. Ng3 Nf4 15. Nf5 Bxf5 16. exf5 Bxg5 17. Qxd6 Nd5 18. Rxd5 Bxe3+ 19. Kb1 Qg5 20. Qxb4 a5 21. Rxa5 Rxa5 22. Nxa5 Rb8 23. Qd6 Bc5 24. Qd5 Bd4 25. Nb3 Nf6 26. Qd6 Rc8 27. Nxd4 exd4 28. Ba6 Re8 29. Bb5 Rc8 30. Rd1 Qxf5 31. Bc6 Qa5 32. Qxd4 Qa6 33. Be4 Kh8 34. c4 h6 35. c5 Nxe4 36. fxe4 Ra8 37. a3 Qb5 38. Rg1 f6 39. e5 fxe5 40. Qxe5 Qd7 41. h4 Rc8 42. b4 Qd3+ 43. Kb2 Qd2+ 44. Kb1 Qd3+ 45. Kb2 Qd2+ 46. Kb3 Qd7 47. Kc2 Ra8 48. Qc3 Qf5+ 49. Kc1 Qf4+ 50. Kb1 Qf7 51. b5 Ra7 52. b6 Rb7 53. Ka1 Qf2 54. Rb1 h5 55. c6 Rxb6 56. Rd1 Rb8 57. c7 Re8 58. c8=Q Rxc8 59. Qxc8+ Kh7 60. Qc4 Qf6+ 61. Kb1 Qb6+ 62. Kc2 Qf2+ 63. Rd2 Qf6 64. Qd3+ |
| ECO B58 in 2004 play it! shredder defeats black's shredder by checkmate in 119 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e6 7. O-O Be7 8. Be3 a6 9. f4 O-O 10. a4 Qc7 11. Kh1 Re8 12. Bd3 Nb4 13. a5 Bd7 14. Qf3 Rac8 15. g4 Bc6 16. g5 Nd7 17. Qh3 Bf8 18. f5 exf5 19. Nxc6 bxc6 20. exf5 Nxd3 21. cxd3 Qb7 22. Ra4 c5+ 23. Kg1 Ne5 24. Rh4 h6 25. gxh6 g6 26. Ne4 Be7 27. fxg6 fxg6 28. Qe6+ Kh8 29. Nxd6 Bxd6 30. Qxd6 Kh7 31. Re4 Nc4 32. Rxc4 Rxe3 33. b4 Re7 34. bxc5 Rc6 35. Qd5 Qc7 36. Qg5 Rd7 37. Rg4 Qxa5 38. d4 Qa2 39. Re4 Rcc7 40. h4 Rf7 41. Ref4 Rxf4 42. Qxf4 Re7 43. h5 Qg8 44. Qg5 Re8 45. hxg6+ Qxg6 46. Qxg6+ Kxg6 47. c6 Kxh6 48. d5 Rg8+ 49. Kf2 Rc8 50. Rc1 Kg6 51. d6 Kf5 52. d7 Rf8 53. Ke3 Ke6 54. Rd1 Rf7 55. d8=Q Rc7 56. Qd6+ Kf7 57. Rf1+ Kg8 58. Qg6+ Rg7 59. Qe8+ Kh7 60. Rh1# |
| ECO B42 in 2004 play it! shredder defeats black's shredder in 113 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 Bd6 8. f4 Bc5 9. Be3 Qb6 10. c3 Nc6 11. Kh1 Nxd4 12. cxd4 Bxd4 13. Bxd4 Qxd4 14. Nc3 h5 15. Rad1 Ng4 16. Rf3 O-O 17. e5 Qb4 18. Ne4 f5 19. a3 Qa5 20. Ng5 Qb6 21. Bb1 Qb5 22. Rfd3 Qc4 23. Rf1 b6 24. h3 Bb7 25. b3 Qc8 26. Rfd1 Nh6 27. Qxh5 Qe8 28. Qxe8 Rfxe8 29. Rxd7 Bd5 30. Kh2 Rac8 31. Rd2 a5 32. Bd3 Bxb3 33. Bb5 Bd5 34. Rd6 Re7 35. Bd7 Rb8 36. Bxe6+ Bxe6 37. Nxe6 b5 38. Nd4 Ree8 39. Ra6 b4 40. Rxa5 bxa3 41. Rxa3 Rbd8 42. Rdd3 Kh7 43. Nb5 Rxd3 44. Rxd3 Re7 45. Kg3 g5 46. Kf3 Nf7 47. Nd6 gxf4 48. Nxf7 Rxf7 49. Kxf4 Rf8 50. Re3 Kg6 51. e6 Re8 52. e7 Kf6 53. Re5 Kg7 54. Kxf5 Kf7 55. Re4 Kg7 56. Ke6 Ra8 57. Kd7 |
| ECO B90 in 2004 play it! shredder defeats black's chess tiger 10 in 75 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 O-O 10. O-O-O a5 11. Bb5 Nc6 12. Kb1 Qb8 13. g4 Rc8 14. g5 Nd7 15. Nd5 Bf8 16. h4 a4 17. Nc1 a3 18. b3 b6 19. h5 Nc5 20. g6 h6 21. gxf7+ Kh8 22. Rhg1 Bxf7 23. Qg2 Qa7 24. Bxc6 Rxc6 25. Bxh6 Be6 26. Be3 Qf7 27. h6 g6 28. Ne2 Rac8 29. Nd4 Bxd5 30. exd5 R6c7 31. Nb5 Rd7 32. Qxg6 Qxg6 33. Rxg6 Rf7 34. Rxd6 Bxd6 35. Nxd6 Rxf3 36. Nxc8 Rxe3 37. Nxb6 Kh7 38. Na4 |
| ECO B92 in 2004 play it! shredder defeats black's deep fritz in 131 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Nbd7 10. Qd2 Nb6 11. Bg5 Qc7 12. Rad1 Rd8 13. Qd3 Be6 14. Qg3 Rac8 15. f4 Kh8 16. Nd2 h6 17. f5 Bd7 18. Bxf6 Bxf6 19. Qf2 Bg5 20. Kh1 Bc6 21. Nc4 Na4 22. Nxa4 Bxa4 23. b3 Bc6 24. Nb6 Bxe4 25. Nxc8 Rxc8 26. Bd3 Bxd3 27. cxd3 d5 28. Rfe1 d4 29. Qf3 Bf4 30. Re2 Kh7 31. Qd5 Kg8 32. Rf1 Qc6 33. Qxc6 Rxc6 34. g3 Be3 35. Kg2 Kf8 36. Kf3 Ke7 37. Ke4 Kf6 38. b4 Rc3 39. b5 a5 40. b6 Bc1 41. a4 Rc6 42. g4 h5 43. gxh5 Rc3 44. Ra2 Rc6 45. Rg1 Rc3 46. Rag2 Bh6 47. Rb1 Bf4 48. Rb5 Rc6 49. Rgb2 Bc1 50. Rb1 Bd2 51. Rxe5 Bb4 52. Re8 Rxb6 53. Rb8 Kg5 54. Rg1+ Kf6 55. Rg8 Ke7 56. R8xg7 Rh6 57. R1g6 Rxh5 58. Rb6 Kf8 59. f6 Rh4+ 60. Kd5 Rh5+ 61. Kc4 Rf5 62. Rg4 Rf2 63. h4 Ba3 64. h5 Bc1 65. Rd6 Rc2+ 66. Kd5 |
| ECO B23 in 2004 play it! shredder defeats black's chessmaster 1000 in 87 moves | 1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. Be3 h5 8. f3 a6 9. Nxc6 bxc6 10. Qd2 d5 11. O-O Bb7 12. Rad1 e5 13. Na4 d4 14. Bg5 c5 15. c3 Nd7 16. cxd4 cxd4 17. Rc1 Qd6 18. f4 f6 19. fxe5 Nxe5 20. Nc5 Qxc5 21. Rxc5 Bxc5 22. Bd1 O-O 23. Bb3+ Kh7 24. Rc1 Bb6 25. Qb4 Ba7 26. Bf4 Bc6 27. Qe1 d3+ 28. Kh1 Rad8 29. Qh4 Be8 30. Bxe5 g5 31. Qg3 fxe5 32. Qxg5 Rd7 33. Be6 Rg7 34. Bf5+ Kg8 35. Qd2 Bd4 36. Qxd3 Rb7 37. Qd2 Rg7 38. Qh6 Bf7 39. Qxa6 Kh8 40. b4 h4 41. Qh6+ Kg8 42. a4 Bb2 43. Rc7 h3 44. g3 |
| ECO B90 in 2004 play it! shredder defeats black's deep fritz by checkmate in 105 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 h5 8. g5 Ng4 9. Bc1 Qb6 10. h3 Ne5 11. Be2 Be7 12. Nb3 h4 13. Be3 Qc7 14. f4 Nc4 15. Bxc4 Qxc4 16. Nd2 Qc6 17. Qf3 b5 18. O-O-O b4 19. Ne2 Bb7 20. f5 e5 21. Qg4 Nd7 22. Kb1 Nc5 23. Bxc5 Qxc5 24. g6 f6 25. c4 a5 26. Rhf1 a4 27. Rf3 Bd8 28. Rd3 Ba5 29. Qf3 Qc6 30. Re3 Rc8 31. Ka1 Kf8 32. Qf1 Rh6 33. Rd3 Re8 34. Rd5 Qa6 35. Rd3 Rc8 36. Rc1 b3 37. Qd1 Bxd2 38. Qxd2 Rd8 39. Nc3 bxa2 40. Nb5 Qb6 41. Nxd6 a3 42. b4 Bc6 43. b5 Rh5 44. Qb4 Kg8 45. c5 Qc7 46. bxc6 Kf8 47. Qb7 Qxb7 48. cxb7 Rh6 49. Nc8 Ke8 50. b8=Q Rxg6 51. Rd7 Rg2 52. Nd6+ Kxd7 53. Qb7# |
| ECO B33 in 2004 play it! shredder defeats black's deep fritz by checkmate in 137 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. Bd3 Be7 10. c4 O-O 11. Be3 a6 12. Nc3 f5 13. O-O Nd7 14. f3 Bg5 15. Bf2 Qf6 16. Qc2 Nc5 17. Be2 a5 18. a3 a4 19. Bxc5 dxc5 20. Nxa4 Bf4 21. g3 Be3+ 22. Kg2 Qh6 23. Rae1 f4 24. g4 Qh4 25. Bd3 Ra6 26. Kh1 Bd7 27. Nc3 Rb6 28. Ne4 Bd4 29. Rb1 Ra6 30. b4 b6 31. bxc5 bxc5 32. Rb7 Rd8 33. Qb3 Rh6 34. Qa2 Ra6 35. Rfb1 Be8 36. R7b6 Rxb6 37. Rxb6 Qe1+ 38. Kg2 Qg1+ 39. Kh3 Qd1 40. Qe2 Qa1 41. Ng5 g6 42. Rb7 Be3 43. Nxh7 e4 44. Bxe4 Rd7 45. Rxd7 Bxd7 46. Bxg6 Kg7 47. Qd3 Qe5 48. Qe4 Qxe4 49. Bxe4 Bf2 50. Bc2 Ba4 51. Bxa4 Kxh7 52. g5 Bd4 53. Bc2+ Kg7 54. a4 Bc3 55. Kg4 Kf7 56. Kxf4 Bd2+ 57. Kg4 Ba5 58. h4 Ke8 59. h5 Bd2 60. h6 Ke7 61. h7 Bc3 62. a5 Kd6 63. a6 Bg7 64. a7 Kc7 65. a8=Q Bb2 66. d6+ Kb6 67. Be4 Bd4 68. Qb7+ Ka5 69. Qb5# |
| ECO B90 in 2004 play it! shredder defeats black's deep junior in 79 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 h6 8. Bg2 Be7 9. Qe2 Qa5 10. O-O-O Nfd7 11. f4 Nc6 12. Kb1 Nxd4 13. Bxd4 e5 14. Bf2 exf4 15. Nd5 Bf6 16. Be1 Qd8 17. Nxf4 Ne5 18. h3 Be6 19. Bb4 Qb6 20. a3 Be7 21. Nd5 Bxd5 22. Rxd5 Qc7 23. h4 Rc8 24. Rhd1 O-O 25. g5 hxg5 26. hxg5 Rfe8 27. Bh3 Rcd8 28. Qh5 Bf8 29. Bg2 g6 30. Qh4 Bg7 31. Bc3 Qe7 32. Rh1 Kf8 33. Rd3 Rc8 34. Rdh3 Qe6 35. Qe1 Rc4 36. Rh7 b5 37. Bh3 Qe7 38. Qh4 Qd8 39. Bxe5 dxe5 40. Rxg7 |