| ECO A01 in 2002 play it! shredder defeats white's fritz in 72 moves | 1. b3 d5 2. e3 e5 3. c4 Nf6 4. Bb2 Nc6 5. cxd5 Nxd5 6. a3 Bd6 7. Qc2 O-O 8. Nf3 Qe7 9. Bd3 f5 10. Nc3 Nxc3 11. Bc4+ Kh8 12. dxc3 e4 13. Nd4 Ne5 14. Bf1 a6 15. b4 b6 16. b5 Bb7 17. bxa6 Nd3+ 18. Bxd3 exd3 19. axb7 dxc2 20. bxa8=R Rxa8 21. Nxf5 Qe5 22. Nxd6 Qxd6 23. O-O Qd5 24. Rae1 Kg8 25. Bc1 Qc5 26. e4 Rxa3 27. Bxa3 Qxa3 28. c4 Qc5 29. Rc1 Qxc4 30. f3 Qd4+ 31. Kh1 Qd2 32. e5 b5 33. e6 Kf8 34. Rxc2 Qxc2 35. Kg1 b4 36. h4 b3 |
| ECO A01 in 2004 play it! shredder defeats white's deep fritz by checkmate in 130 moves | 1. b3 d5 2. Bb2 c6 3. f4 Bf5 4. Nf3 Nf6 5. e3 e6 6. a3 Nbd7 7. Bd3 Bxd3 8. cxd3 Bd6 9. O-O O-O 10. Qc2 Ng4 11. Nc3 f6 12. Nd4 Qe7 13. Nce2 a6 14. a4 c5 15. Nf3 e5 16. Nc3 d4 17. Nd5 Qf7 18. e4 exf4 19. a5 Rfe8 20. Rac1 Nde5 21. Nxe5 fxe5 22. Ba3 Qh5 23. h3 Nh6 24. Nb6 Rad8 25. Bxc5 Kh8 26. Qd1 Qh4 27. Qe1 Qh5 28. Qf2 Bb8 29. b4 Qg5 30. Nd5 Ng8 31. b5 Rc8 32. bxa6 bxa6 33. Rc4 Rc6 34. Bb6 Rh6 35. Qf3 Rg6 36. Nb4 Qh4 37. Kh1 Ree6 38. Rcc1 Rg3 39. Qe2 Bd6 40. Nxa6 Rxh3+ 41. gxh3 Qxh3+ 42. Qh2 Qxd3 43. Qf2 Rh6+ 44. Kg1 Qxa6 45. d3 Qxd3 46. Qf3 Rg6+ 47. Kh1 Qa6 48. Rg1 Rh6+ 49. Kg2 Nf6 50. Bd8 Qa8 51. Bxf6 Rxf6 52. Ra1 Bb4 53. Kf2 d3 54. Kf1 d2 55. Ke2 Qa6+ 56. Kd1 Qc4 57. Rh1 Rc6 58. Rxh7+ Kxh7 59. Qh5+ Rh6 60. Qf3 Rh2 61. Rb1 Qa2 62. Qh3+ Rxh3 63. Rb2 Rh1+ 64. Ke2 d1=Q+ 65. Kf2 Qxb2# |
| ECO A01 in 2004 play it! shredder defeats white's fritz in 130 moves | 1. b3 d5 2. Bb2 c5 3. e3 Nf6 4. f4 Nc6 5. Nf3 g6 6. Bb5 Bg7 7. Bxc6+ bxc6 8. O-O O-O 9. Be5 Bf5 10. d3 Bh6 11. Qe1 Ng4 12. Bc3 d4 13. e4 Bc8 14. Bd2 Qc7 15. Qg3 Ne3 16. Bxe3 dxe3 17. e5 f6 18. Nc3 Qa5 19. Ne4 fxe5 20. Qh4 Bxf4 21. Qxe7 Rf7 22. Qe8+ Rf8 23. Qxc6 Bf5 24. Qd5+ Kh8 25. Rae1 Bxe4 26. Qxe4 Rae8 27. g3 Bh6 28. Nxe5 Qd2 29. Nf7+ Kg8 30. Nxh6+ Kg7 31. Nf5+ gxf5 32. Qf4 Kh8 33. a3 a5 34. Rc1 Qc3 35. Rfe1 Qb2 36. a4 Re6 37. Kg2 e2 38. Kf2 Rfe8 39. Kf3 Qf6 40. Kg2 Qf7 41. Ra1 Re5 42. Ra2 Re3 43. Rb2 Qh5 44. Rbb1 R3e5 45. c3 Qg6 46. Rb2 Re3 47. Kf2 Qe6 48. b4 cxb4 49. Qd4+ Kg8 50. cxb4 Qh6 51. Kg1 Qg6 52. Qc4+ Kh8 53. Kf2 f4 54. Qxf4 Qb6 55. Kg2 Qc6+ 56. Kg1 Rf3 57. Qd4+ Rf6 58. Rbb1 axb4 59. Qg4 Qc5+ 60. d4 Qc4 61. a5 b3 62. Kg2 Qb5 63. d5 Qxd5+ 64. Kg1 Qc5+ 65. Kh1 Rf2 |
| ECO A01 in 2004 play it! shredder defeats white's shredder by checkmate in 92 moves | 1. b3 e5 2. e4 Nf6 3. Nc3 Bb4 4. Bc4 c6 5. Bb2 O-O 6. Qf3 d6 7. a4 Nbd7 8. Nge2 Nb6 9. Bd3 Bg4 10. Qg3 Nbd7 11. h3 Bh5 12. f3 Nc5 13. Na2 Nxd3+ 14. cxd3 Ba5 15. d4 Re8 16. b4 Bc7 17. Qg5 d5 18. d3 h6 19. Qe3 exd4 20. Bxd4 a5 21. g4 Bg6 22. b5 dxe4 23. dxe4 Bxe4 24. fxe4 Nxe4 25. Qd3 c5 26. O-O cxd4 27. Rad1 Qd5 28. Nac1 Qe5 29. Nf4 g5 30. b6 Bd6 31. Nce2 gxf4 32. Nxf4 Rac8 33. Qb5 Qxb5 34. axb5 Rc2 35. Rd3 Nc3 36. Ng2 Ne2+ 37. Kh1 Ng3+ 38. Rxg3 Bxg3 39. Rd1 Ree2 40. Rg1 d3 41. h4 d2 42. Rd1 Rc1 43. Ne3 Bf4 44. Kg1 Bxe3+ 45. Kf1 Rf2+ 46. Kg1 Rxd1# |
| ECO A01 in 2003 play it! shredder defeats white's shredder in 94 moves | 1. b3 e5 2. e4 Nf6 3. Nc3 Bb4 4. Bc4 O-O 5. Nd5 Nxd5 6. exd5 d6 7. c3 Ba5 8. Bb2 Nd7 9. Nf3 e4 10. Nd4 Ne5 11. O-O Bg4 12. Qe1 Qg5 13. Qe3 Qg6 14. Qg3 f5 15. Ne6 f4 16. Nxf4 Qf6 17. Ne6 Bxe6 18. dxe6 Nxc4 19. bxc4 Qxe6 20. c5 dxc5 21. Rfe1 Qc4 22. Qh4 Rae8 23. Re3 Qd5 24. Re2 c6 25. Rae1 Qxa2 26. d3 e3 27. fxe3 Qb3 28. Rc1 Rd8 29. Rd2 Qe6 30. e4 Bc7 31. Re1 a5 32. c4 b5 33. Rf2 Rxf2 34. Qxf2 Rxd3 35. e5 Bd8 36. Qe2 bxc4 37. Bc1 Bc7 38. Bf4 Bd8 39. Rf1 Be7 40. Qh5 Rd8 41. Bd2 a4 42. Bc3 Qg6 43. Qh3 Rf8 44. Re1 a3 45. Bd2 a2 46. Qc3 Qd3 47. Qa5 Bh4 |
| ECO A01 in 2004 play it! shredder defeats white's shredder in 128 moves | 1. b3 e5 2. e4 Nf6 3. Nc3 Bc5 4. Nf3 O-O 5. Bb2 Ng4 6. d4 exd4 7. Na4 Bb4+ 8. c3 dxc3 9. Bxc3 Bxc3+ 10. Nxc3 Re8 11. Rc1 d6 12. Bc4 Nc6 13. O-O Bd7 14. Bd5 Rc8 15. Qd2 h6 16. h3 Nge5 17. Nxe5 Rxe5 18. f4 Re8 19. a3 a6 20. Rf3 Qf6 21. Rg3 Qd4+ 22. Qxd4 Nxd4 23. Rd1 Ne6 24. f5 Nd8 25. f6 g5 26. h4 Re5 27. Kf2 b5 28. b4 Kh7 29. hxg5 hxg5 30. Ba2 Bc6 31. Rh1+ Kg6 32. Rf3 Bb7 33. Bb1 g4 34. Rf4 Ne6 35. Rxg4+ Kxf6 36. Ne2 a5 37. Ng3 axb4 38. axb4 Ng5 39. Rh6+ Kg7 40. Rgh4 f6 41. Ke3 Ra8 42. Nf5+ Kf7 43. Rh7+ Nxh7 44. Rxh7+ Ke8 45. Rxc7 Bd5 46. Bd3 Kd8 47. Rh7 Ra3 48. Nxd6 Bc4 49. Nf7+ Bxf7 50. Rxf7 Re6 51. Ke2 Rb6 52. e5 fxe5 53. Rf5 Ra2+ 54. Ke3 Re6 55. g4 Ra3 56. Ke4 Rb3 57. Kd5 Re7 58. Be4 Rxb4 59. Rxe5 Rxe5+ 60. Kxe5 Rc4 61. g5 Ke7 62. Kd5 Rc1 63. Bd3 b4 64. Bc4 Rc3 |
| ECO A01 in 2004 play it! shredder defeats white's shredder by checkmate in 114 moves | 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 Be7 5. a3 d5 6. cxd5 Qxd5 7. Nc3 Qd7 8. Bc4 O-O 9. d3 a6 10. a4 Rd8 11. Nf3 Qf5 12. O-O Be6 13. Qe2 Bxc4 14. dxc4 e4 15. Nd4 Nxd4 16. exd4 Rxd4 17. Rae1 Bb4 18. Rd1 Rdd8 19. Na2 Be7 20. h3 Re8 21. Rfe1 Bd6 22. Qc2 Qf4 23. g3 Qf5 24. Bxf6 Qxf6 25. c5 Bf8 26. b4 a5 27. c6 b5 28. bxa5 bxa4 29. Rd5 Qe6 30. Rb5 a3 31. g4 Ra6 32. Qb1 Rxc6 33. Kg2 Rc5 34. Rxc5 Bxc5 35. Qb5 Bxf2 36. Kxf2 Qxa2+ 37. Kg1 Qe6 38. Qa4 Qe5 39. Re2 Qg3+ 40. Rg2 Qe3+ 41. Rf2 Rd8 42. Kg2 Qd3 43. Qc2 e3 44. Qxd3 Rxd3 45. Rf4 a2 46. Rb4 f5 47. Ra4 Rd2+ 48. Kf3 f4 49. g5 Rf2+ 50. Kg4 e2 51. Re4 a1=Q 52. Kf5 Qa3 53. Re8+ Kf7 54. Rf8+ Kxf8 55. g6 Qc5+ 56. Kg4 hxg6 57. a6 Qh5# |
| ECO A01 in 2004 play it! shredder defeats white's fritz in 78 moves | 1. b3 d5 2. Nf3 Bg4 3. e3 Nf6 4. h3 Bxf3 5. Qxf3 e6 6. d4 Bd6 7. c4 c5 8. cxd5 Nxd5 9. Bb5+ Nc6 10. Bxc6+ bxc6 11. Bb2 Qa5+ 12. Nd2 cxd4 13. Bxd4 Bb4 14. Rd1 O-O 15. e4 Nc3 16. a3 Nxd1 17. axb4 Qxb4 18. Be5 Qa5 19. Qg3 f6 20. Bc7 Qa2 21. Qf3 Rac8 22. Bf4 e5 23. O-O exf4 24. Rxd1 Rb8 25. Qg4 Rfd8 26. Nf1 Rxd1 27. Qxd1 Qxb3 28. Qd2 Qc4 29. Qd6 Ra8 30. Qxf4 a5 31. Ne3 Qc1+ 32. Kh2 Qc5 33. Kg1 Qe5 34. Qg4 Rb8 35. Nf1 a4 36. Qe2 Qd4 37. e5 Rb2 38. Qe1 fxe5 39. Ne3 a3 |
| ECO A01 in 2004 play it! shredder defeats white's fritz in 78 moves | 1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Nf3 Bd6 5. Bb5 f6 6. c4 a6 7. Bxc6+ bxc6 8. Nc3 dxc4 9. bxc4 Nh6 10. d4 Rb8 11. Rb1 O-O 12. c5 Be7 13. dxe5 Bf5 14. e4 Qxd1+ 15. Kxd1 Be6 16. exf6 Bxf6 17. Kc2 Ng4 18. Rhe1 Rfd8 19. Rbd1 Nxf2 20. Rxd8+ Rxd8 21. Rf1 Nd3 22. Ba3 a5 23. Rd1 Nb4+ 24. Bxb4 Rxd1 25. Bxa5 Rd7 26. a4 Bc4 27. e5 Be7 28. Bb4 Kf7 29. a5 Ke6 30. g3 Rd8 31. Kc1 Bf1 32. Ne4 Be2 33. Ned2 Kd5 34. Ng1 Ba6 35. Ngf3 Rb8 36. Bc3 Bxc5 37. Kc2 Be3 38. g4 c5 39. g5 g6 |
| ECO A01 in 2004 play it! shredder defeats white's fritz in 70 moves | 1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Nf3 Bd6 5. Bb5 f6 6. c4 a6 7. Bxc6+ bxc6 8. Nc3 Nh6 9. cxd5 cxd5 10. Nxd5 Bb7 11. e4 O-O 12. Qc2 f5 13. d3 fxe4 14. dxe4 Bxd5 15. exd5 e4 16. Nd4 Ng4 17. O-O-O Qg5+ 18. Kb1 Nxf2 19. Ne6 Qg6 20. Bxg7 Rf5 21. g4 Rf3 22. Rhf1 Nxd1 23. Rxd1 Rd3 24. h4 Rxd1+ 25. Qxd1 e3+ 26. Kb2 Qe4 27. Bc3 Be5 28. Bxe5 e2 29. Qe1 Qxe5+ 30. Ka3 Re8 31. g5 c6 32. g6 cxd5 33. gxh7+ Kh8 34. Ng5 Rf8 35. Ne4 Qxe4 |
| ECO A01 in 2004 play it! shredder defeats white's shredder in 51 moves | 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. c4 d6 5. Nc3 Bf5 6. Be2 d5 7. cxd5 Nxd5 8. Nf3 Ndb4 9. O-O Nd3 10. Qb1 Bg6 11. Ne1 Nxe1 12. Qxe1 Nb4 13. Rc1 Nd3 14. Bxd3 Bxd3 15. Ne2 Qd7 16. f4 e4 17. Rf2 f5 18. Qd1 Bd6 19. Be5 c6 20. b4 Bxb4 21. Ng3 h5 22. Nxh5 Bf8 23. Ng3 Rh7 24. Qa4 Qe6 25. Ne2 g6 26. Qa5 |
| ECO A01 in 2003 play it! shredder defeats white's fritz by checkmate in 84 moves | 1. b3 e5 2. Bb2 d6 3. d4 exd4 4. Nf3 Nf6 5. Nxd4 c5 6. Nb5 a6 7. Bxf6 Qxf6 8. Nc7+ Kd8 9. Nxa8 Qxa1 10. e4 b5 11. Nb6 Bb7 12. Bd3 f5 13. Nd5 Qe5 14. f4 Qe6 15. c4 fxe4 16. Bc2 g6 17. Qd2 Bxd5 18. cxd5 Qe7 19. Nc3 e3 20. Qd3 Bg7 21. Ne4 Bd4 22. b4 Qf7 23. Nxd6 Qxd5 24. Ne4 c4 25. Qd1 Nc6 26. Qb1 Bc3+ 27. Ke2 Bd2 28. Kf1 Rf8 29. Bd1 Rxf4+ 30. Bf3 c3 31. Kg1 Nd4 32. h3 c2 33. Qb2 c1=Q+ 34. Qxc1 Bxc1 35. Kh2 Nxf3+ 36. gxf3 Rxe4 37. Rf1 Qd2+ 38. Kg1 e2 39. fxe4 Qg5+ 40. Kf2 Qf4+ 41. Kxe2 Qe3+ 42. Kd1 Qd2# |
| ECO A01 in 2004 play it! shredder defeats white's knightx 1 in 80 moves | 1. b3 d5 2. Nf3 Nf6 3. Bb2 e6 4. c4 Be7 5. cxd5 exd5 6. e3 O-O 7. Be2 Re8 8. O-O Bd6 9. Nc3 c6 10. Qc2 Bg4 11. h3 Bh5 12. d3 Nbd7 13. g4 Bg6 14. Nh4 Nf8 15. Nxg6 Nxg6 16. d4 Bb8 17. Qd2 Nd7 18. f4 Qh4 19. Rf3 a6 20. Raf1 Nf6 21. Bd1 Ne4 22. Qh2 Ng5 23. Rg3 Bd6 24. a4 Re6 25. Rf2 Rae8 26. Bc1 f6 27. Rfg2 Nxf4 28. exf4 Re1+ 29. Kf2 Bb4 30. Bd2 Bxc3 31. Bxe1 Rxe1 32. fxg5 Rxd1 33. Ke2 Rd2+ 34. Kf3 Rxd4 35. Qg1 Re4 36. Qa7 Qxg5 37. Qb8+ Kf7 38. Re2 Rxe2 39. Kxe2 Qd2+ 40. Kf3 Bd4 |
| ECO A00 in 2004 play it! shredder defeats white's fritz by checkmate in 112 moves | 1. Nc3 d5 2. d4 Nf6 3. f3 e6 4. e4 c5 5. Be3 Nc6 6. Nge2 Qb6 7. Qd2 dxe4 8. fxe4 Qxb2 9. Rb1 Qa3 10. d5 exd5 11. exd5 Nb4 12. Nf4 Bd6 13. Bb5+ Bd7 14. O-O O-O-O 15. Rb3 Qa5 16. a3 Bxb5 17. axb4 cxb4 18. Nxb5 Qxb5 19. c4 Qa5 20. Bd4 Rhe8 21. Bxf6 gxf6 22. Nh5 Re4 23. Nxf6 Rh4 24. h3 Rxc4 25. Kh1 Kb8 26. Re1 Qb6 27. Rf3 Bc7 28. Qb2 Qd6 29. g3 Qc5 30. Qg2 h5 31. Nxh5 Rc2 32. Re2 Rxe2 33. Qxe2 Qxd5 34. Nf6 Qd1+ 35. Qxd1 Rxd1+ 36. Kg2 a5 37. Ne4 a4 38. Rxf7 Rc1 39. Rf1 Rc2+ 40. Kf3 b3 41. Nf2 Rxf2+ 42. Kxf2 a3 43. Ra1 a2 44. g4 Be5 45. Re1 Bd4+ 46. Kf3 b2 47. Re8+ Ka7 48. Re2 a1=Q 49. Rxb2 Qxb2 50. g5 Qc2 51. Kf4 Be3+ 52. Ke5 Bxg5 53. Kd4 Bf4 54. Kd5 Qc6+ 55. Kd4 b5 56. h4 Qc4# |
| ECO A00 in 2004 play it! shredder defeats white's deep fritz in 122 moves | 1. Nc3 c5 2. e4 Nc6 3. g3 g6 4. h3 Nf6 5. Bg2 d6 6. d3 Bg7 7. Be3 Rb8 8. a4 O-O 9. Nge2 Qb6 10. O-O Bd7 11. Qd2 Nd4 12. f4 Qxb2 13. Bxd4 cxd4 14. Rfb1 dxc3 15. Qd1 a5 16. Rxb2 cxb2 17. Ra2 b5 18. Rxb2 Nxe4 19. d4 d5 20. Bxe4 dxe4 21. axb5 Rxb5 22. Rxb5 Bxb5 23. Kf2 Rc8 24. c3 a4 25. Qc2 Bf8 26. Qb2 Ba6 27. d5 Bd3 28. Ke3 Bxe2 29. Kxe2 Bg7 30. Qa3 Rxc3 31. Qxa4 Rxg3 32. Qxe4 Bf6 33. Qc4 Kg7 34. Qc8 Bd4 35. Qd7 Re3+ 36. Kf1 Bc5 37. Kg2 f5 38. Qa4 Re4 39. Qa1+ Kh6 40. Qf1 Be3 41. Qe1 Bxf4 42. Qh4+ Kg7 43. Qf2 Bd6 44. Qd2 f4 45. Qc3+ Kh6 46. Qc8 Re3 47. Kf1 Rg3 48. h4 Kh5 49. Qh8 h6 50. Qg7 Bc5 51. Qe5+ Kg4 52. Qe2+ Kxh4 53. Qc4 Bd6 54. Qe2 g5 55. Qh2+ Rh3 56. Qf2+ Kh5 57. Ke1 g4 58. Kd1 Ra3 59. Qh2+ Kg5 60. Qb2 f3 61. Qc1+ Kh5 |
| ECO A00 in 2004 play it! shredder defeats white's shredder in 66 moves | 1. Nc3 d5 2. d4 f5 3. f3 c5 4. e3 e6 5. Bb5+ Nc6 6. Nge2 Bd6 7. O-O Nf6 8. Nf4 Qb6 9. Bxc6+ Qxc6 10. Nd3 b6 11. Qe1 O-O 12. Bd2 Nd7 13. Qh4 Ba6 14. Rfd1 Rae8 15. Rac1 e5 16. Re1 e4 17. Nf4 cxd4 18. exd4 Nf6 19. Qf2 g5 20. Nd3 exd3 21. Bxg5 dxc2 22. Rxc2 Rxe1+ 23. Qxe1 Re8 24. Qc1 Nh5 25. Ne4 Qd7 26. Nxd6 Qxd6 27. Rc7 Qb4 28. Bh4 Qxd4+ 29. Bf2 Qd3 30. h3 f4 31. Rxa7 Ng3 32. Qa1 d4 33. a3 Rc8 |
| ECO A00 in 2004 play it! shredder defeats white's chessmaster 000 in 98 moves | 1. Nc3 d5 2. e4 c6 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. exd5 cxd5 7. Bb5+ Nc6 8. Bxc6+ bxc6 9. d4 e6 10. Bg5 c5 11. O-O-O cxd4 12. Rxd4 Be7 13. Re1 O-O 14. Ra4 Qb6 15. Be3 Qb7 16. Bd4 a5 17. a3 Rfc8 18. Qf4 Nd7 19. Qg3 Bf6 20. Bxf6 Nxf6 21. Re3 Rab8 22. b3 Qc6 23. Qe5 Nd7 24. Qd4 Nc5 25. Rxa5 Ne4 26. Rxe4 dxe4 27. Kb2 Rb7 28. Ra4 f5 29. Qd2 Qe8 30. Rd4 Rbc7 31. Nd1 Rxc2+ 32. Qxc2 Rxc2+ 33. Kxc2 Qg6 34. a4 Qxg2 35. Rd2 Qxh3 36. Ne3 f4 37. Nc4 g5 38. a5 Qf5 39. Kc3 e3 40. fxe3 f3 41. a6 Qf6+ 42. Kc2 Qa1 43. Rd8+ Kf7 44. Rd7+ Ke8 45. Rxh7 Qxa6 46. Rh8+ Kf7 47. Rh7+ Kg6 48. Rh8 Qa2+ 49. Nb2 Qa1 |
| ECO A00 in 2003 play it! shredder defeats white's shredder 0 in 74 moves | 1. d3 d5 2. Bf4 Nf6 3. Nf3 e6 4. Nc3 Bd6 5. Qd2 Nc6 6. e4 d4 7. Nb5 e5 8. Nxd6+ Qxd6 9. Bg3 Nh5 10. Be2 Nxg3 11. hxg3 f6 12. O-O Be6 13. Rac1 O-O-O 14. c3 h5 15. Qc2 g5 16. cxd4 exd4 17. e5 Nxe5 18. Nxd4 Bd7 19. Qc5 Qxc5 20. Rxc5 Bg4 21. Bxg4+ hxg4 22. Nf5 Rxd3 23. Rfc1 c6 24. R5c3 Rhd8 25. Rxd3 Rxd3 26. Ne3 Rd2 27. Rc2 Rxc2 28. Nxc2 Kd7 29. Kf1 Nd3 30. b4 Kd6 31. a3 Ne5 32. Ke2 Kd5 33. Ke3 Kc4 34. Ke4 Kb3 35. Ne3 Kxa3 36. Kf5 Kxb4 37. Kxf6 Nc4 |
| ECO A00 in 2004 play it! shredder defeats white's cubas jo in 76 moves | 1. a3 g6 2. c4 Bg7 3. Nc3 d6 4. g3 Nf6 5. Bg2 O-O 6. e3 Nc6 7. d3 e5 8. Nge2 Be6 9. Nd5 Qd7 10. O-O Ne8 11. Rb1 Nd8 12. b4 c6 13. Ndc3 Bh3 14. b5 Bxg2 15. Kxg2 Ne6 16. Qc2 d5 17. bxc6 bxc6 18. Na4 Rd8 19. Rd1 Nf6 20. Bb2 d4 21. e4 Ng4 22. h3 Nh6 23. Bc1 f5 24. f3 Rf6 25. Ng1 Qe7 26. Bd2 fxe4 27. fxe4 Rdf8 28. Bc1 Qf7 29. Rb2 g5 30. Qe2 Qd7 31. Bd2 Qc8 32. Be1 g4 33. h4 c5 34. Rdb1 Qc6 35. Rb5 Nf5 36. Kh1 Ne3 37. Nc3 dxc3 38. Qxe3 c2 |
| ECO A00 in 2003 play it! shredder defeats white's shredder gambit in 104 moves | 1. h4 Nf6 2. Nf3 d5 3. d4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 c5 7. O-O Nc6 8. Nbd2 c4 9. Qe2 Be7 10. c3 O-O 11. b3 b5 12. e4 b4 13. exd5 Nxd5 14. cxb4 c3 15. Ne4 Ncxb4 16. a3 Nc6 17. Qd3 Rc8 18. Be3 Bxh4 19. Rac1 Be7 20. b4 a5 21. b5 Bxa3 22. bxc6 Bxc1 23. Rxc1 Rxc6 24. Ne5 Rc7 25. Nxc3 Qc8 26. Bd2 f6 27. Nf3 Rff7 28. Ne2 Rxc1+ 29. Nxc1 a4 30. Qa3 Qc2 31. Nd3 g5 32. Be1 Qe2 33. Ba5 Ra7 34. Bd2 Kf7 35. Bc1 Rc7 36. Nc5 Qd1+ 37. Kh2 g4 38. Nh4 Qxd4 39. Be3 Nxe3 40. fxe3 Qd6+ 41. g3 Rxc5 42. Qxa4 Qd2+ 43. Ng2 Rh5+ 44. Kg1 Qc1+ 45. Kf2 Rd5 46. Nf4 Rd2+ 47. Ne2 Qh1 48. Qxg4 Rd1 49. e4 Rf1+ 50. Ke3 h5 51. Qf4 Rxf4 52. gxf4 h4 |