| ECO A06 in 2002 play it! fritz defeats white's chess tiger 10 in 119 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qc2 e6 5. g3 Nbd7 6. Bg2 Bd6 7. O-O O-O 8. Nbd2 Re8 9. b3 e5 10. cxd5 cxd5 11. dxe5 Nxe5 12. Bb2 Nc6 13. e3 Bg4 14. Rac1 Nb4 15. Qb1 Bh5 16. Qa1 Be7 17. Bd4 Bg6 18. Ne1 Nc6 19. Bb2 Qd7 20. Nef3 Bd3 21. Rfd1 Rac8 22. a3 Qf5 23. b4 a6 24. h3 h6 25. Nb3 Be4 26. Nbd4 Nxd4 27. Nxd4 Qh5 28. g4 Qh4 29. f3 Bh7 30. Ne2 h5 31. Kf1 hxg4 32. hxg4 Rc4 33. Be5 Bc2 34. Rd2 Bb3 35. Re1 Bd8 36. Qb2 Ba4 37. Bg3 Qh6 38. Bf4 Rxf4 39. exf4 Bb6 40. Nc3 Qh2 41. Rf2 Rxe1+ 42. Kxe1 Bc6 43. Ne2 Bb5 44. Qd2 Bxf2+ 45. Kxf2 Bxe2 46. Qxe2 Qxf4 47. Kg1 d4 48. Bf1 g6 49. Qf2 Nd5 50. b5 axb5 51. Bxb5 Qc1+ 52. Qf1 Qxa3 53. Qd3 Qb2 54. Qe2 Qc1+ 55. Kf2 Ne3 56. Bd3 Qc7 57. Ke1 Kg7 58. Qd2 Qe5 59. Qe2 Qa5+ 60. Kf2 |
| ECO A05 in 2003 play it! fritz defeats white's shredder by checkmate in 112 moves | 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. d4 e6 5. O-O c5 6. Bf4 d5 7. e3 Nbd7 8. Nc3 a6 9. Rb1 b4 10. Ne2 Ne4 11. Ne5 Nxe5 12. Bxe5 f6 13. f3 Ng5 14. Bf4 Nf7 15. c4 e5 16. dxe5 fxe5 17. Bh3 Bd6 18. Qa4+ Kf8 19. cxd5 exf4 20. Nxf4 Bxf4 21. exf4 Qxd5 22. Rbd1 Qc6 23. Qa5 Bc8 24. Bg2 Qb5 25. Qc7 Be6 26. Rfe1 Rc8 27. Qa7 Qc6 28. Bf1 a5 29. Qxa5 g5 30. Bb5 Qxf3 31. Rd3 Qg4 32. Ba6 Kg7 33. Bxc8 Rxc8 34. a3 Bc4 35. Rc3 Re8 36. Rcc1 Qf3 37. Rxe8 Bd5 38. Rc2 Qh1+ 39. Kf2 Qxh2+ 40. Ke1 Qxc2 41. Re2 Qc1+ 42. Kf2 gxf4 43. gxf4 Qxf4+ 44. Ke1 Qg3+ 45. Kd2 Bc4 46. axb4 Qd3+ 47. Kc1 Bb3 48. Rg2+ Kh8 49. Qa8+ Nd8 50. Qf3 Qxf3 51. Kd2 Qxg2+ 52. Kd3 Qf3+ 53. Kd2 Bd1 54. bxc5 Qe2+ 55. Kc3 Nc6 56. b4 Qc2# |
| ECO A06 in 2003 play it! fritz defeats white's fritz in 64 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 dxc4 5. Nc3 c6 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Ne5 14. Bg2 Bh6 15. Qh5 b4 16. O-O bxc3 17. Rae1 Qd6 18. Bf4 Bxd5 19. Bxd5 O-O-O 20. Bxe5 Qxd5 21. Qxf7 Rd7 22. Qh5 Rdh7 23. Qg6 Bf4 24. f7 Rxh2 25. f8=Q+ Rxf8 26. Kxh2 Bxe5 27. f3 Rh8+ 28. Kg1 Qd2 29. Qxe6+ Kb7 30. Re2 Qxe2 31. Qd7+ Kb6 32. Rb1 c2 |
| ECO A06 in 2002 play it! fritz defeats white's fritz in 112 moves | 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 e6 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 cxd4 8. exd4 Nh5 9. Bxd6 Qxd6 10. Qe2 O-O 11. Qe3 f6 12. O-O-O Qc7 13. Nb3 e5 14. dxe5 fxe5 15. Rxd5 Nf4 16. Rd2 Be6 17. Nc5 Bd5 18. g3 Qa5 19. gxf4 exf4 20. Qd3 Bxf3 21. Qxf3 Qxc5 22. Rd5 Qe7 23. Bd3 g6 24. h4 Ne5 25. Qe4 Nxd3+ 26. Qxd3 Rad8 27. h5 Rxd5 28. Qxd5+ Qf7 29. Qe4 f3 30. hxg6 hxg6 31. Rg1 Kg7 32. Qd4+ Qf6 33. Qxa7 Rf7 34. Qb8 Re7 35. Rh1 Qg5+ 36. Kb1 Qf5+ 37. Ka1 Qh5 38. Rb1 Qh4 39. Qd8 Qf6 40. Qd5 Qc6 41. Qd4+ Qf6 42. Qb4 Rd7 43. Qe4 Re7 44. Qd3 Re2 45. Rd1 Rxf2 46. Qd7+ Kf8 47. Qxb7 Re2 48. Qb5 Qe7 49. Qc6 f2 50. Qxg6 Re1 51. Qf5+ Kg7 52. Qg4+ Kf6 53. Qf3+ Kg6 54. Qg3+ Qg5 55. Qd3+ Kh6 56. b4 Rxd1+ |
| ECO A05 in 1998 play it! fritz defeats white's hiarcs in 97 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. d4 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nc6 12. O-O b6 13. Rad1 Bb7 14. Rfe1 Rc8 15. Qf4 Nb4 16. Bb3 Ba6 17. Qe3 Nc2 18. Bxc2 Rxc2 19. Qa3 Qc8 20. Rc1 Bb7 21. Nd2 a6 22. f3 h6 23. Nf1 Rxc1 24. Rxc1 Qd8 25. Qe3 f5 26. Nd2 Rf7 27. a3 Rd7 28. Nb3 a5 29. a4 fxe4 30. fxe4 Rc7 31. Rf1 Qd7 32. d5 exd5 33. Qxb6 dxe4 34. Nxa5 Bd5 35. h3 e3 36. Qxe3 Qxa4 37. Qd2 Rc5 38. Nb7 Bxb7 39. Rf2 Rd5 40. Qb2 Qe4 41. Kh2 Rd3 42. Qe2 Re3 43. Qb5 Qe6 44. Qb4 Bxg2 45. Rf8+ Kh7 46. Kxg2 Qd5+ 47. Kf2 Rb3 48. Qxb3 Qxb3 49. Rf3 |
| ECO A04 in 2005 play it! fritz defeats white's hiarcs in 50 moves | 1. Nf3 e6 2. d4 Nf6 3. c4 c6 4. g3 Be7 5. Bg2 O-O 6. O-O d5 7. b3 Ne4 8. Bb2 f5 9. Qc2 Nd7 10. Nbd2 Qe8 11. Rac1 Qh5 12. Rce1 Rf6 13. c5 Rh6 14. h4 e5 15. Nxe5 Nxe5 16. dxe5 Rg6 17. b4 Bxh4 18. e3 Rh6 19. Bf3 Qg6 20. Nb3 Bxg3 21. fxg3 Qxg3+ 22. Qg2 Qh4 23. Qc2 f4 24. Re2 Ng5 25. Rh2 Qg3+ |
| ECO A07 in 2005 play it! fritz defeats white's chess tiger 10 in 118 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. c4 e6 6. cxd5 exd5 7. d3 Nbd7 8. Qc2 Bd6 9. h3 Bxf3 10. exf3 O-O 11. Nc3 Re8 12. f4 Qa5 13. Be3 Bc5 14. d4 Bb4 15. Bd2 Qb6 16. Rfe1 Bd6 17. Qd3 a5 18. f5 Qa7 19. Rac1 a4 20. Bf3 a3 21. b3 h6 22. Rcd1 Rad8 23. Nb1 Qb6 24. Kh2 Nh7 25. Nc3 Ng5 26. Bg2 Nf6 27. f4 Ngh7 28. Na4 Qc7 29. Kg1 h5 30. Nc5 Ra8 31. Rc1 Rxe1+ 32. Rxe1 Rb8 33. h4 Ra8 34. b4 Nf8 35. Rc1 N8d7 36. Rc3 Nb6 37. Rxa3 Rxa3 38. Qxa3 Nc4 39. Qd3 Qe7 40. a4 b6 41. Na6 Qe8 42. Bf3 Qa8 43. b5 cxb5 44. axb5 Qe8 45. Nb4 Qxb5 46. Nc2 Qb1+ 47. Be1 Na3 48. Bd1 b5 49. Nb4 Qc1 50. Qd2 Qc4 51. Be2 Bxb4 52. Qd1 Qa2 53. Bxb4 Nc2 54. Be1 b4 55. Bd3 Nxe1 56. Qxe1 b3 57. Qe5 b2 58. Qe1 Qa4 59. Kg2 Qxd4 |
| ECO A06 in 2003 play it! fritz defeats white's shredder in 90 moves | 1. Nf3 d5 2. d4 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 Nbd7 6. Bd3 O-O 7. O-O c5 8. c4 b6 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Rc1 Bb7 12. Qc2 Nb4 13. Qb1 Nxd3 14. Qxd3 cxd4 15. exd4 Rac8 16. Rfe1 Qb4 17. Nb3 Bd5 18. Nfd2 Qa4 19. a3 Nf6 20. Qg3 a5 21. Qd3 Rfd8 22. Qa6 Qe8 23. Na1 Rc6 24. f3 Rdc8 25. Rxc6 Qxc6 26. Nab3 Qe8 27. Rc1 Rc6 28. Rc3 Bxb3 29. Nxb3 Nd5 30. Rc1 h6 31. h3 Rxc1+ 32. Nxc1 Qc6 33. Ne2 Qc2 34. Qb5 Qd2 35. Kf1 a4 36. h4 Ne3+ 37. Kf2 Nd1+ 38. Kg3 Qe1+ 39. Kh3 Ne3 40. Ng3 Qg1 41. Qe2 g5 42. d5 exd5 43. hxg5 hxg5 44. f4 gxf4 45. Qf3 fxg3 |
| ECO A08 in 1991 play it! fritz defeats white's dzindzichashvili in 70 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. d3 Be7 6. Nbd2 Nf6 7. e4 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd1 Nc6 11. c3 O-O 12. Re1 d4 13. c4 b6 14. f4 Qc7 15. Nf3 Nh5 16. f5 Nxg3 17. Nh2 h5 18. h4 Bxh4 19. Qf3 Nb4 20. Rd1 Nc2 21. Rb1 Qe7 22. a3 g6 23. Bh6 Rfd8 24. Rbc1 Ne3 25. Rd2 Ngxf5 26. exf5 Nxf5 27. Qh3 Rab8 28. Rf1 Nxh6 29. Bd5 Bg5 30. Rg2 Be3+ 31. Kh1 Kh7 32. Nf3 f5 33. Nh4 Rd6 34. Nxf5 Nxf5 35. Rxf5 gxf5 |
| ECO A05 in 2006 play it! fritz defeats white's movei 00 in 70 moves | 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. e5 b5 9. Qb3 Nfd7 10. h4 c5 11. dxc5 Nc6 12. Be3 Ndxe5 13. Nxe5 Bxe5 14. h5 Be6 15. Qc2 Bf5 16. Qb3 Nd4 17. Bxd4 Qxd4 18. hxg6 hxg6 19. Rd1 Qxc5 20. Rd5 Qc7 21. Rd1 Be6 22. Nd5 Bxd5 23. Rxd5 Rad8 24. Rd2 Rxd2 25. Kxd2 Rc8 26. Bd3 Bd4 27. g3 Qe5 28. Rf1 Bxb2 29. Rd1 Bd4 30. Rf1 Rc3 31. Qb1 Ra3 32. Qc2 Bc5 33. Qb1 Qg5+ 34. Ke2 Qg4+ 35. Kd2 Bb4+ |
| ECO A04 in 2002 play it! fritz defeats white's fritz in 128 moves | 1. Nf3 c5 2. e4 d6 3. Be2 Nf6 4. d3 e5 5. Nc3 Be7 6. O-O O-O 7. Re1 Be6 8. Ng5 Bd7 9. Nf3 Nc6 10. Nd5 Nxd5 11. exd5 Nd4 12. c3 Nxe2+ 13. Qxe2 Bg4 14. Rb1 b5 15. d4 Bf6 16. dxe5 dxe5 17. Rd1 Re8 18. Qe4 Qd7 19. Ra1 Bf5 20. Qe3 Qd6 21. Ne1 a5 22. Qf3 Bg6 23. Qg4 a4 24. Bg5 Bxg5 25. Qxg5 c4 26. Rd2 a3 27. Rad1 Reb8 28. Nf3 f6 29. Qe3 b4 30. Nh4 Bd3 31. b3 bxc3 32. Rxd3 cxd3 33. Qxd3 Qc5 34. Qc2 Rb4 35. Nf5 g6 36. Ne3 Rd4 37. Rc1 Qb4 38. Nc4 Rxd5 39. h3 Rc8 40. Qe4 Rcd8 41. Qf3 Rd3 42. Qxf6 Rd1+ 43. Kh2 Rxc1 44. Qxd8+ Qf8 45. Qd5+ Qf7 46. Qxe5 c2 47. Nd6 Rh1+ 48. Kg3 Qd7 49. Ne4 Qd8 50. Qe6+ Kf8 51. Nd6 Qe7 52. Qc8+ Kg7 53. Ne8+ Kf7 54. Qxc2 Re1 55. Nc7 Qg5+ 56. Kh2 Qf4+ 57. g3 Rc1 58. Nd5 Rxc2 59. gxf4 Rxa2 60. Nb4 Rxf2+ 61. Kg3 Rb2 62. Kg4 h5+ 63. Kg5 Rxb3 64. Na2 Rb5+ |
| ECO A07 in 2004 play it! fritz defeats white's ruffian 1 in 130 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. b3 Nbd7 6. Bb2 e6 7. d3 Bc5 8. c4 h6 9. Nbd2 O-O 10. Qc2 Qe7 11. e4 dxe4 12. Nxe4 Ba3 13. Bxa3 Qxa3 14. Nh4 Rad8 15. Rad1 Bh7 16. Qe2 Rfe8 17. Rfe1 e5 18. Qd2 Bxe4 19. dxe4 Nc5 20. Qxd8 Rxd8 21. Rxd8+ Kh7 22. Rd2 Nfxe4 23. Rc2 Nd6 24. Rxe5 a5 25. Re3 a4 26. Bf1 g5 27. Nf3 g4 28. Nh4 Qb4 29. Be2 h5 30. Bd1 Ne6 31. Rcc3 Nd4 32. Rcd3 c5 33. Re5 Kg7 34. f3 Kf6 35. f4 b6 36. h3 gxh3 37. Nf3 Nxc4 38. Nxd4 cxd4 39. bxc4 Qxc4 40. Be2 a3 41. Bf1 Qxa2 42. Re2 Qa1 43. Red2 b5 44. Rd1 Qb2 45. R3d2 Qc3 46. Rd3 Qc5 47. Bxh3 b4 48. Bg2 a2 49. Kh2 Qc2 50. Rxd4 b3 51. Ra1 Kg7 52. Rdd1 Qe2 53. Rf1 Kh6 54. Rf3 Qc2 55. Rff1 f6 56. Rf3 h4 57. gxh4 Kh5 58. Rff1 Kxh4 59. Rf3 Qb1 60. Rf1 Qb2 61. Rh1 Kg4 62. Rhf1 f5 63. Rg1 Kxf4 64. Rae1 Qd2 65. Rgf1+ Kg4 |
| ECO A06 in 2003 play it! fritz defeats white's shredder 0 by checkmate in 140 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 dxc4 9. Bxc4 Bb7 10. Rc1 Nbd7 11. O-O a6 12. Bg3 b5 13. Bb3 c5 14. d5 exd5 15. Nxd5 Bxd5 16. Bxd5 Nxd5 17. Qxd5 Nf6 18. Qe5 Re8 19. b3 Qd5 20. Nh4 g6 21. Qc7 Ne4 22. Rfd1 Qe6 23. Nf3 Bf6 24. Qa5 b4 25. Bc7 Rac8 26. h3 Qc6 27. Bf4 g5 28. Bh2 Bd8 29. Qa4 Qxa4 30. bxa4 Nc3 31. Rd2 Bf6 32. Rdc2 Rcd8 33. Bc7 Rd5 34. a5 c4 35. Kf1 b3 36. axb3 cxb3 37. Rxc3 Bxc3 38. Rxc3 b2 39. Rb3 Rd1+ 40. Ke2 b1=Q 41. Rxb1 Rxb1 42. Nd4 h5 43. Kf3 Kg7 44. Nf5+ Kg6 45. g4 f6 46. Bb6 hxg4+ 47. hxg4 Rh8 48. Ne7+ Kf7 49. Nd5 Rh3+ 50. Ke4 Rg1 51. Nc7 Rxg4+ 52. Kd5 Rf3 53. e4 Rd3+ 54. Kc6 Rxe4 55. Nxa6 Rc4+ 56. Nc5 Ra3 57. Kb7 Rxa5 58. Bxa5 Rxc5 59. Bd2 Rc2 60. Be3 g4 61. Kb6 f5 62. Kb5 f4 63. Bd4 g3 64. f3 Re2 65. Kc6 Re3 66. Kd6 g2 67. Kd5 g1=Q 68. Kc5 Rc3+ 69. Kb6 Qb1+ 70. Ka7 Ra3# |
| ECO A05 in 2003 play it! fritz defeats white's shredder in 100 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. c4 e6 6. b3 Nbd7 7. Bb2 Bd6 8. d4 O-O 9. Nbd2 Re8 10. h3 Bf5 11. Nh4 Ne4 12. Nxf5 exf5 13. c5 Bc7 14. e3 b6 15. cxb6 axb6 16. Qc2 Rc8 17. a3 Bd6 18. Nf3 Qe7 19. Qd3 g5 20. Nd2 Ndf6 21. b4 f4 22. exf4 Nxd2 23. Qxd2 gxf4 24. Rae1 Ne4 25. Qc2 Qd7 26. g4 f5 27. Qd1 fxg4 28. hxg4 Re6 29. f3 Ng3 30. Rxe6 Qxe6 31. Re1 Qf7 32. Qd2 Qg6 33. a4 h5 34. gxh5 Qxh5 35. a5 Kf7 36. b5 Nf5 37. axb6 cxb5 38. b7 Rg8 39. Qc2 Ne3 40. Rxe3 fxe3 41. Kf1 Re8 42. Qe2 Qf5 43. Bc3 Bg3 44. f4 Qxf4+ 45. Bf3 Rh8 46. b8=Q Rxb8 47. Kg2 b4 48. Bh5+ Kf6 49. Be1 Bxe1 50. Qf3 Qxf3+ |
| ECO A05 in 2002 play it! fritz defeats white's deep fritz by checkmate in 140 moves | 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Nc3 Bb7 5. Bg2 e6 6. O-O Be7 7. b3 O-O 8. Bb2 d5 9. e3 dxc4 10. bxc4 Nc6 11. Qe2 Qc7 12. d3 a6 13. Rfd1 Rfd8 14. Rab1 Rab8 15. Ba1 Ba8 16. Ne1 Ne8 17. f4 Bf6 18. g4 h6 19. Bb2 Qe7 20. Nf3 Nd6 21. Na4 Bxb2 22. Qxb2 Qe8 23. Qf2 Nb4 24. Nc3 b5 25. a3 Bxf3 26. Bxf3 Nc6 27. Ne4 Nxe4 28. Bxe4 bxc4 29. dxc4 Ne7 30. Qe2 Rxb1 31. Bxb1 Kf8 32. Bc2 Rxd1+ 33. Qxd1 Qb8 34. Qd2 Qb6 35. h3 Nc8 36. Qd3 Nd6 37. Ba4 g5 38. Bc2 Ke7 39. Qc3 Ne8 40. Kf2 Qc7 41. Kg3 Nf6 42. Kf3 Qc6+ 43. e4 gxf4 44. Qe5 Qb6 45. Qxf4 Qb2 46. Qe3 Nd7 47. Ba4 Qh2 48. Bxd7 Qxh3+ 49. Kf2 Qxe3+ 50. Kxe3 Kxd7 51. Kf4 Ke7 52. Ke5 f6+ 53. Kf4 Kd6 54. a4 a5 55. e5+ Ke7 56. Ke4 f5+ 57. Kf4 Kf7 58. gxf5 exf5 59. Kxf5 h5 60. e6+ Ke7 61. Ke5 h4 62. Kd5 h3 63. Kxc5 h2 64. Kb6 h1=Q 65. Kxa5 Qb7 66. c5 Qb3 67. c6 Kd8 68. Ka6 Kc7 69. a5 Kxc6 70. e7 Qb7# |
| ECO A04 in 2005 play it! fritz defeats white's deep fritz cpu in 56 moves | 1. Nf3 c5 2. Nc3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bf4 Bg7 6. e3 Nf6 7. Be2 d6 8. g4 O-O 9. O-O e5 10. Nxc6 bxc6 11. Bg3 Qe7 12. f4 e4 13. f5 Ne8 14. Qd2 gxf5 15. gxf5 Kh8 16. Kh1 d5 17. Rab1 Rg8 18. b4 Bd7 19. Ba6 Rd8 20. Bb7 Be5 21. b5 Bxg3 22. bxc6 Qh4 23. cxd7 Nf6 24. Rg1 Bf2 25. Rxg8+ Rxg8 26. d8=Q Rxd8 27. Nxd5 Ng4 28. Qc3+ f6 |
| ECO A05 in 2003 play it! fritz defeats white's shredder 0 in 100 moves | 1. Nf3 Nf6 2. d4 d5 3. Bg5 Ne4 4. Bh4 c5 5. dxc5 Nc6 6. Nbd2 Nxc5 7. c3 Qb6 8. Nb3 e5 9. e4 dxe4 10. Nfd2 Nd3+ 11. Bxd3 exd3 12. O-O Be6 13. Qf3 Qb5 14. Rfe1 Qd5 15. Qh5 Qd7 16. h3 a5 17. Rad1 a4 18. Nc1 Ra5 19. Ne4 Rd5 20. Rd2 a3 21. b3 Bf5 22. c4 Bg6 23. Qf3 Rd4 24. Nxd3 f6 25. Rdd1 Be7 26. Ndc5 Qc8 27. Na4 f5 28. Rxd4 Nxd4 29. Qg3 fxe4 30. Qxe5 Ne6 31. Bxe7 Kxe7 32. Nc3 Rd8 33. h4 Qb8 34. Qa5 Nf4 35. Nxe4 Kf8 36. Nc3 Kg8 37. g3 b6 38. Qxa3 Rf8 39. Nd1 Bh5 40. Qe7 Re8 41. Qb4 Ne2+ 42. Kg2 Rf8 43. Rxe2 Bxe2 44. Qe1 Bf3+ 45. Kg1 Qc8 46. Qf1 Qd7 47. Ne3 Qd2 48. Qh3 Qxa2 49. Qf1 Qxb3 50. Qc1 Qa2 |
| ECO A09 in 2002 play it! fritz defeats white's deep fritz in 120 moves | 1. Nf3 d5 2. c4 e6 3. d4 dxc4 4. e3 a6 5. Bxc4 c5 6. O-O Nf6 7. Bb3 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 Na5 11. Bc2 b5 12. Nc3 Bb7 13. Ne5 Rc8 14. Rd3 Nc4 15. Nxc4 bxc4 16. Rg3 Kf8 17. Bf4 Qxd4 18. Be5 Qb6 19. Rd1 h5 20. Bd4 Qb4 21. Rg5 h4 22. Na4 Bd5 23. Nb6 Rd8 24. Nxd5 exd5 25. h3 Rh6 26. a3 Qb5 27. Qd2 Qc6 28. Qe3 Re8 29. Qc3 Rh5 30. Rxh5 Nxh5 31. Qf3 Nf6 32. b4 Bd8 33. Kf1 Kg8 34. Bxf6 Bxf6 35. Rxd5 Qe6 36. Rd1 Qe5 37. Qg4 Qh2 38. f3 Bd8 39. Qd4 Bg5 40. Be4 g6 41. Qc5 Qh1+ 42. Qg1 Qxg1+ 43. Kxg1 Rxe4 44. fxe4 c3 45. Ra1 c2 46. Kf2 c1=Q 47. Rxc1 Bxc1 48. a4 Kf8 49. Kf3 Ke7 50. Kg4 Kd6 51. b5 axb5 52. axb5 Ke5 53. Kf3 f5 54. exf5 gxf5 55. Ke2 Kf4 56. b6 Be3 57. b7 Ba7 58. Kd3 Kg3 59. Kc4 f4 60. Kb5 Kxg2 |
| ECO A05 in 2003 play it! fritz defeats white's shredder 0 in 120 moves | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. e3 O-O 6. Qb3 c6 7. Bd2 e6 8. Bd3 Nbd7 9. O-O a5 10. Rad1 Qe7 11. Rfe1 dxc4 12. Qxc4 e5 13. Bc2 h6 14. Bc1 Re8 15. Bxg6 b5 16. Qxc6 Ra6 17. Bxf7+ Qxf7 18. Qxb5 e4 19. Nd2 a4 20. Nc4 Bf8 21. b3 axb3 22. axb3 Ra7 23. Nd2 Qg6 24. Ne2 Ba6 25. Qc6 Qf7 26. Nf4 Rc8 27. Qa4 Raa8 28. Qa5 Bd3 29. Qf5 Bc2 30. Bb2 Ra2 31. Rc1 Rxb2 32. Qa5 Ne8 33. Qa1 Rxb3 34. Nxb3 Qxb3 35. Qa5 Ba3 36. Ra1 Bb2 37. Qf5 Qf7 38. Qg4+ Kh7 39. Ra6 Rb8 40. Ra7 Nef6 41. Qf5+ Kg8 42. Ne6 Bc3 43. Rc1 Bd2 44. Rca1 Bb4 45. Rc1 Be7 46. Qh3 Rb5 47. Nf4 Bf8 48. Kh1 Bd3 49. d5 Bc4 50. Ra8 Bxd5 51. Rd8 Kg7 52. f3 Bc4 53. fxe4 Ne5 54. Rc8 Ba3 55. Rd1 Nfg4 56. Qh4 Be7 57. Qe1 Rb3 58. Qg1 Rxe3 59. Rxc4 Qxf4 60. Rf1 Qxh2+ |
| ECO A05 in 2006 play it! fritz defeats white's pro deo 11 in 132 moves | 1. Nf3 Nf6 2. c4 d6 3. Nc3 Bf5 4. d4 g6 5. h3 Bg7 6. Bf4 Ne4 7. Qb3 Nxc3 8. bxc3 Nd7 9. Qxb7 c5 10. e3 O-O 11. Qa6 e5 12. Bg5 Qb6 13. Qxb6 axb6 14. Be2 Rfe8 15. g4 Bc2 16. Kd2 Be4 17. a4 h6 18. Bh4 exd4 19. cxd4 d5 20. Rhc1 dxc4 21. Rxc4 Bd5 22. Rcc1 Ra7 23. Ra3 Bf8 24. Raa1 Kg7 25. Rcb1 Be4 26. Rb2 Kh7 27. g5 Bg7 28. gxh6 Kxh6 29. Bg5+ Kh7 30. Rb3 f6 31. Bf4 Bd5 32. Rbb1 Rea8 33. Bd1 Be4 34. Rc1 Rh8 35. Kc3 Rc8 36. Kb2 Bc6 37. Bd6 Ra5 38. Ra2 Bd5 39. Ra3 Rc6 40. Bf4 Bf8 41. Raa1 b5 42. Nd2 f5 43. Bb3 Bxb3 44. axb5 Rxb5 45. Nxb3 c4 46. Rc3 Nf6 47. Ra4 Rxb3+ 48. Rxb3 cxb3 49. Kxb3 Ne4 50. Ra8 Kg7 51. Ra2 Bd6 52. Bxd6 Nxd6 53. Kb4 Rc4+ 54. Kb3 Rc1 55. Kb4 Kh6 56. Rb2 f4 57. Ra2 f3 58. Ra8 Rf1 59. Kc5 Ne4+ 60. Kd5 Nxf2 61. Ke5 Kg5 62. h4+ Kxh4 63. Rf8 Ng4+ 64. Kf4 g5+ 65. Ke4 Kg3 66. Kf5 Nxe3+ |
