| ECO A13 in 2006 play it! chess tiger 10 defeats black's pseudo 0c in 65 moves | 1. c4 e6 2. Nc3 Nf6 3. e4 c5 4. Nf3 Nc6 5. d4 cxd4 6. Nxd4 Qc7 7. Be3 a6 8. a3 Ne5 9. h3 b6 10. f4 Nxc4 11. Bxc4 Qxc4 12. Rc1 Bb7 13. Ncb5 axb5 14. Rxc4 bxc4 15. Nb5 Rc8 16. Bxb6 Bxe4 17. Nc7+ Ke7 18. Qd4 Bxg2 19. Rh2 Bb7 20. Ba5 Ne4 21. Qb6 Bc6 22. Bb4+ Kf6 23. Qd4+ Kg6 24. Bxf8 Rcxf8 25. Rg2+ Kh5 26. Qxg7 Rfg8 27. Qxf7+ Rg6 28. Rxg6 hxg6 29. Qg7 Rh6 30. Ne8 g5 31. Nd6 Rg6 32. Qh8+ Rh6 33. Qe5 |
| ECO A13 in 2005 play it! chess tiger 10 defeats black's fruit 1 in 105 moves | 1. c4 e6 2. d4 Nf6 3. Nf3 d5 4. Nc3 c6 5. g3 dxc4 6. Bg2 Nbd7 7. O-O b5 8. Bg5 Bb7 9. a4 a6 10. Ne5 Qb6 11. Qd2 Rd8 12. Qf4 Nxe5 13. dxe5 Rd4 14. Qc1 Ng4 15. h3 Nxe5 16. Bf4 f6 17. Be3 Bc5 18. Ne4 Rxe4 19. Bxc5 Qxc5 20. Bxe4 b4 21. Rd1 O-O 22. Qd2 Rb8 23. Qd6 Qxd6 24. Rxd6 Nf7 25. Rd7 f5 26. Bg2 c3 27. bxc3 Ne5 28. Rd2 c5 29. cxb4 cxb4 30. Rc1 g5 31. a5 Bxg2 32. Kxg2 b3 33. Rb2 Kf7 34. Rc3 Kf6 35. Rbxb3 Rxb3 36. Rxb3 Nc6 37. Rb6 Nxa5 38. Rxa6 Nb3 39. Kf3 h5 40. Ra8 Nd2+ 41. Kg2 Ne4 42. h4 gxh4 43. gxh4 Ke7 44. Kf3 e5 45. Ke3 Nf6 46. Kd3 Ke6 47. Ra6+ Ke7 48. Kc4 Kf7 49. Kc5 Ke7 50. f3 Ne8 51. e4 fxe4 52. fxe4 Kd7 53. Rb6 |
| ECO A21 in 2005 play it! chess tiger 10 defeats black's loop list releas by checkmate in 139 moves | 1. c4 e5 2. Nc3 Bb4 3. Nd5 Ba5 4. b4 c6 5. bxa5 cxd5 6. cxd5 Qxa5 7. Qb3 Nf6 8. Nf3 d6 9. Ba3 Ne4 10. e3 Nd7 11. Bb5 O-O 12. O-O Ndf6 13. Rfc1 a6 14. Bd3 Rd8 15. Bb4 Qb6 16. Qb1 a5 17. Ba3 Qxb1 18. Raxb1 Bf5 19. Nh4 Bc8 20. Bxe4 Nxe4 21. d3 Nf6 22. e4 Ra6 23. Nf3 h6 24. Nd2 Ne8 25. Nc4 f6 26. f3 Kf8 27. Kf2 Ke7 28. Ke3 h5 29. d4 exd4+ 30. Kxd4 Kf7 31. Rc2 g5 32. Bc1 a4 33. Be3 Ra8 34. Kd3 b5 35. Rxb5 Ba6 36. Rb6 Rdb8 37. Rcb2 Rxb6 38. Rxb6 h4 39. a3 Ke7 40. Kd4 Kd7 41. Bd2 Bxc4 42. Kxc4 Ra7 43. Be3 Ra8 44. Rb7+ Kc8 45. Re7 Kd8 46. Rh7 Rb8 47. Bd2 Kc8 48. Ba5 Rb7 49. Rxb7 Kxb7 50. Kb5 Ng7 51. Kxa4 Ka6 52. Bd8 Ne8 53. Kb4 Kb7 54. a4 Kc8 55. Bb6 Kd7 56. a5 Nc7 57. Bxc7 Kxc7 58. Kb5 h3 59. g3 g4 60. f4 f5 61. exf5 Kd7 62. a6 Ke7 63. a7 Kf6 64. a8=Q Kxf5 65. Qe8 Kf6 66. Qf8+ Kg6 67. f5+ Kh7 68. Qe7+ Kh8 69. f6 Kg8 70. Qg7# |
| ECO A21 in 2002 play it! chess tiger 10 defeats black's fritz by checkmate in 113 moves | 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d4 e4 5. Ng5 Nf6 6. f3 h6 7. Nh3 g5 8. Nf2 Qe7 9. fxe4 fxe4 10. e3 Bg7 11. Be2 O-O 12. O-O c6 13. b3 Na6 14. Nh1 Bd7 15. Ba3 c5 16. Ng3 Nb4 17. Qd2 Rac8 18. Nf5 Bxf5 19. Rxf5 g4 20. Raf1 g3 21. hxg3 a5 22. Bb2 cxd4 23. Qxd4 a4 24. Qd2 Rc5 25. R5f4 Rg5 26. Nxa4 Nc6 27. Ba3 Rd8 28. Nc3 Kh8 29. Bb2 Rg6 30. a3 b6 31. R1f2 Ne5 32. Nd5 Nxd5 33. Qxd5 Qe6 34. Qxe4 Rg8 35. Bh5 Rf6 36. Bd4 Rgf8 37. Qb7 b5 38. Qxb5 Kg8 39. Qb7 Kh8 40. a4 Kg8 41. a5 Rxf4 42. gxf4 Nf7 43. f5 Qe8 44. f6 Bh8 45. Rf3 Qe6 46. Qe7 Qxe7 47. fxe7 Rc8 48. Bxf7+ Kh7 49. Bxh8 Kxh8 50. a6 Kg7 51. e8=Q Rxe8 52. Bxe8 h5 53. Bxh5 Kh6 54. a7 Kh7 55. a8=Q d5 56. Qf8 dxc4 57. Rf7# |
| ECO A30 in 2006 play it! chess tiger 10 defeats black's deep pharaon 1 1 in 123 moves | 1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 e6 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. dxc5 Bxc5 11. Bg5 Qd7 12. Ne1 Re8 13. Nd3 Bb6 14. Bd2 Qd6 15. Nf4 Bg4 16. h3 Be6 17. Re1 Rad8 18. Nxe6 Rxe6 19. Qb3 Qc5 20. Be3 d4 21. Bd2 d3 22. e3 Qc2 23. Red1 Qxb3 24. axb3 Bc5 25. Bc3 Red6 26. Rd2 f5 27. Ra4 b5 28. Ra6 Bb6 29. b4 Kf7 30. Ra1 Ke6 31. Bxc6 Rxc6 32. Rad1 g6 33. Rxd3 Rxd3 34. Rxd3 Rd6 35. Rxd6+ Kxd6 36. Kg2 Bc7 37. g4 Ke6 38. gxf5+ gxf5 39. Kf3 Kd5 40. b3 a6 41. Ke2 Ke4 42. f3+ Kd5 43. Kd3 Ke6 44. e4 Bf4 45. Bd4 Bc1 46. Be3 Bb2 47. Bd2 fxe4+ 48. Kxe4 Ba1 49. f4 Bb2 50. Be1 Kd6 51. f5 Kc6 52. h4 h5 53. f6 Bxf6 54. Kf5 Be7 55. Kg6 Bf8 56. Kxh5 Be7 57. Kg6 Bxh4 58. Bxh4 Kd5 59. Kf7 Kd4 60. Ke7 Kc3 61. Be1+ Kc2 62. Kd6 |
| ECO A30 in 2005 play it! chess tiger 10 defeats black's slow chess blitz in 101 moves | 1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. d4 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Nc6 9. Bc4 b5 10. Be2 Bb4+ 11. Bd2 Qa5 12. d5 exd5 13. exd5 Ne7 14. O-O Bxd2 15. Nxd2 O-O 16. d6 Nf5 17. Ne4 Be6 18. Bd3 Rad8 19. Qh5 Qa3 20. Rad1 g6 21. Qg5 Rxd6 22. Nxd6 Nxd6 23. Bb1 Qa6 24. h4 Nf5 25. Qf6 Qa4 26. Bxf5 Bxf5 27. Rfe1 h6 28. Rd8 Rxd8 29. Qxd8+ Kg7 30. Re8 Qb4 31. Qc7 Qd4 32. Qe7 g5 33. Qe5+ Qxe5 34. Rxe5 Kg6 35. h5+ Kf6 36. Rxb5 Bd3 37. Rc5 a6 38. Rc6+ Kg7 39. a4 g4 40. Kh2 Bf1 41. Kg3 Be2 42. Kf4 Kh7 43. Rc1 Bd3 44. Ke3 Bf5 45. Rc6 a5 46. Rc5 Be6 47. Rxa5 Bc4 48. Rb5 Bf1 49. g3 Kg7 50. Rb6 Bc4 51. a5 |
| ECO A30 in 2006 play it! chess tiger 10 defeats black's fritz 10 in 107 moves | 1. c4 c5 2. Nf3 g6 3. b3 Bg7 4. Nc3 b6 5. g3 Bb7 6. Bg2 Nc6 7. O-O Nh6 8. Bb2 O-O 9. Rc1 a6 10. e3 Nf5 11. g4 Nh6 12. Ne1 d6 13. f4 Qd7 14. h3 f5 15. g5 Nf7 16. d4 cxd4 17. Nd5 Rab8 18. exd4 b5 19. Rf2 Qd8 20. Ne3 e5 21. cxb5 Nxd4 22. Bxb7 Rxb7 23. bxa6 Rb5 24. Bxd4 exd4 25. N3c2 Qb6 26. Nd3 Qxa6 27. a4 Rb6 28. Na3 Re8 29. Kh2 Rc6 30. Rxc6 Qxc6 31. Rd2 Ne5 32. fxe5 dxe5 33. Qc1 Qxc1 34. Nxc1 e4 35. Nc4 h6 36. h4 hxg5 37. hxg5 Rb8 38. Rd1 Kf7 39. a5 Bh8 40. Kg2 Bg7 41. Rd2 Kg8 42. a6 Ra8 43. Ra2 Bf8 44. Ne2 d3 45. Nc3 Be7 46. Nb6 Rd8 47. a7 Bxg5 48. a8=Q Rxa8 49. Rxa8+ Kg7 50. b4 Bd2 51. Nbd5 e3 52. b5 e2 53. Ra1 e1=Q 54. Rxe1 |
| ECO A16 in 2005 play it! chess tiger 10 defeats black's rybka 10 beta w in 87 moves | 1. c4 Nf6 2. Nc3 b6 3. d4 Bb7 4. Nf3 e6 5. a3 g6 6. Qd3 Bg7 7. e4 d6 8. Be2 O-O 9. O-O Nbd7 10. Qc2 Qe7 11. Re1 c6 12. Be3 e5 13. d5 cxd5 14. cxd5 a6 15. Nd2 b5 16. b4 Rfc8 17. a4 a5 18. Reb1 axb4 19. Rxb4 Kh8 20. f3 Kg8 21. Bxb5 Nc5 22. Nc4 Rc7 23. a5 Na6 24. Rb2 Rac8 25. Qe2 Rf8 26. Bb6 Rcc8 27. Ba4 Nc7 28. Bc5 Nce8 29. Bb4 Qc7 30. Bb5 Rb8 31. a6 Ba8 32. Rbb1 Nh5 33. a7 Nf4 34. Qf1 Rd8 35. g3 Nh5 36. Bxe8 Rfxe8 37. Nb5 Qd7 38. Nbxd6 Rf8 39. Ra6 Qc7 40. Ba5 Rxd6 41. Nxd6 Qd7 42. Rb8 Nf6 43. Bb4 h5 44. Nxf7 |
| ECO A13 in 2002 play it! chess tiger 10 defeats black's fritz in 77 moves | 1. c4 e6 2. d4 Bb4+ 3. Nd2 Nf6 4. Ngf3 d5 5. Qa4+ Nc6 6. a3 Bxd2+ 7. Bxd2 Ne4 8. Rd1 O-O 9. e3 Bd7 10. Qc2 Be8 11. Be2 f6 12. O-O Bh5 13. Rc1 Kh8 14. Rfd1 g5 15. Bc3 Qd6 16. Be1 Bg6 17. Bd3 Bh5 18. cxd5 exd5 19. Bxe4 dxe4 20. Qxe4 f5 21. Qd3 Bxf3 22. gxf3 g4 23. f4 Qd5 24. Rc5 Qe4 25. Qc3 Nd8 26. Rxc7 Qd5 27. Qc5 Qxc5 28. dxc5 Kg8 29. Rdd7 Rf7 30. Rxf7 Nxf7 31. Rxb7 Nd8 32. Rd7 a6 33. Rd5 Ne6 34. Rxf5 Rd8 35. Ba5 Rd7 36. c6 Rd1+ 37. Kg2 Rc1 38. Bc3 Nc7 39. e4 |
| ECO A15 in 2003 play it! chess tiger 10 defeats black's junior in 115 moves | 1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 d5 6. Bd3 Be7 7. O-O O-O 8. b3 c5 9. Bb2 Nbd7 10. Qe2 Qc7 11. cxd5 exd5 12. Qc2 a6 13. dxc5 bxc5 14. Rfd1 h6 15. Rac1 Rfe8 16. Ne2 Bd6 17. Ng3 a5 18. Bb5 Qb6 19. Nf5 Bf8 20. a4 Bc6 21. N5d4 Bxb5 22. Nxb5 Re6 23. Bc3 Be7 24. Nh4 Ra6 25. Nf5 Bf8 26. Ng3 Qb8 27. Ne2 Re8 28. h3 Ne5 29. Qd2 Ned7 30. Bxa5 Bd6 31. Nxd6 Rxd6 32. Qc2 Rde6 33. Ng3 Rxe3 34. fxe3 Qxg3 35. Qf2 Qg6 36. Bc7 Ne4 37. Qe2 Qc6 38. Bf4 Ndf6 39. Qd3 g5 40. Bh2 Qe6 41. Rc2 g4 42. hxg4 Qxg4 43. Rf1 Qh4 44. Bc7 Rf8 45. g3 Qh5 46. Rh2 Qg6 47. Bf4 Ng4 48. Rh4 Rd8 49. a5 Qe6 50. b4 cxb4 51. Qd4 Ra8 52. Qb6 Qc8 53. Qxb4 h5 54. Rxh5 Ngf6 55. Rh6 Qe6 56. Qd4 Re8 57. a6 Kg7 58. a7 |
| ECO A30 in 2006 play it! chess tiger 10 defeats black's glaurung cct cpu in 113 moves | 1. c4 c5 2. Nf3 e6 3. e4 Nc6 4. Nc3 Nf6 5. Be2 a6 6. d4 cxd4 7. Nxd4 Qc7 8. O-O Bd6 9. Kh1 Bb4 10. Bg5 Bxc3 11. Bxf6 gxf6 12. bxc3 Qf4 13. Qd3 Ne5 14. Qe3 Qxe3 15. fxe3 Ke7 16. c5 Rg8 17. Rf4 Rb8 18. Rb1 Rg5 19. Rh4 Ng6 20. Rh5 Rxh5 21. Bxh5 Ra8 22. Rb6 Kd8 23. Nf3 a5 24. Nd2 Ne5 25. Be2 a4 26. Nc4 Nxc4 27. Bxc4 Ke7 28. Bb5 Ke8 29. Kg1 Kd8 30. Kf2 Kc7 31. Ke2 Ra5 32. c4 a3 33. Kd3 Ra8 34. Kc3 Kb8 35. Kb4 Kc7 36. Rd6 Kd8 37. h3 Ke7 38. Rd1 Ra7 39. Rf1 Ra8 40. Rf4 Rb8 41. Kxa3 b6 42. cxb6 Rxb6 43. Kb3 Rb8 44. a4 Bb7 45. a5 h5 46. Rh4 Rg8 47. a6 Ba8 48. Rxh5 Rg3 49. Kb4 Rxg2 50. Rh8 Bxe4 51. a7 Rb2+ 52. Kc5 f5 53. Kb6 d6 54. h4 Rb3 55. h5 f6 56. Rb8 Kf7 57. Rb7+ |
| ECO A20 in 2005 play it! chess tiger 10 defeats black's sos 1 for arena in 110 moves | 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. a3 Be6 8. d3 Be7 9. O-O O-O 10. b4 Nd4 11. Rb1 Nxf3+ 12. Bxf3 c6 13. Bb2 Bh3 14. Re1 a6 15. Ne4 Qc7 16. Qc2 Rad8 17. Rbc1 Nd7 18. Ra1 f5 19. Qc4+ Kh8 20. Nd2 a5 21. Qc3 Bf6 22. Qc2 g5 23. b5 g4 24. Bh1 c5 25. Nc4 b6 26. a4 f4 27. Be4 Bg7 28. Qc3 Rf7 29. Qb3 Re7 30. Rab1 Rf8 31. Bc6 Ref7 32. Bc3 Rf6 33. Be4 fxg3 34. fxg3 R6f7 35. Bd5 Rf5 36. Ne3 Rh5 37. Be6 Bh6 38. Ng2 Nf6 39. e4 Qd6 40. Bf7 Rg5 41. Nh4 Qc7 42. Be6 Ng8 43. Rb2 Ne7 44. Rf2 Rxf2 45. Kxf2 Qd6 46. Nf5 Nxf5 47. exf5 Bg7 48. Qb2 h5 49. Bxe5 Qxd3 50. f6 Bf8 51. Kg1 c4 52. f7+ Kh7 53. Qf2 Rxe5 54. Rxe5 Bc5 55. Bf5+ Kg7 |
| ECO A11 in 2005 play it! chess tiger 10 defeats black's rybka 10 beta w in 111 moves | 1. c4 c6 2. Nf3 d5 3. e3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Bd6 7. Nc3 Nd7 8. Bd3 Ngf6 9. Bd2 dxc4 10. Bxc4 O-O 11. O-O Qb6 12. b3 Rae8 13. Rfd1 e5 14. d5 e4 15. Qe2 Qc7 16. dxc6 bxc6 17. Bc1 Nb6 18. Bb2 Rd8 19. Rac1 Bh2+ 20. Kh1 Be5 21. Ba6 Qe7 22. Qc2 g6 23. Kg1 Kg7 24. Ne2 Bxb2 25. Qxb2 Rxd1+ 26. Rxd1 Rd8 27. Rc1 Rd5 28. Rxc6 Rd1+ 29. Kh2 Nbd7 30. Ng3 Ne5 31. Be2 Rd7 32. Ra6 h5 33. Ra4 Nd3 34. Bxd3 exd3 35. Ne4 Qd8 36. Ra6 d2 37. Nxf6 Rd4 38. Ne8+ Kf8 39. exd4 d1=Q 40. d5 Q1xd5 41. Qh8+ Ke7 42. Rxa7+ Ke6 43. Qf8 Qb8+ 44. Nc7+ Qxc7+ 45. Rxc7 Qe5+ 46. g3 Qxc7 47. Qe8+ Kd5 48. Qb5+ Kd6 49. Qd3+ Ke6 50. b4 Qd6 51. Qxd6+ Kxd6 52. a4 g5 53. f3 Kd5 54. h4 gxh4 55. g4 hxg4 56. fxg4 |
| ECO A30 in 2002 play it! chess tiger 10 defeats black's fritz in 91 moves | 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Qb6 7. Nb3 Ne5 8. Bg2 Nxc4 9. e4 Bb4 10. O-O d6 11. Qe2 Bxc3 12. Qxc4 Be5 13. Be3 Qd8 14. Qe2 Nd7 15. Rfd1 g5 16. f4 gxf4 17. gxf4 Bg7 18. Rxd6 Bf8 19. Rdd1 Rg8 20. e5 Qh4 21. Rac1 f6 22. Rc7 Be7 23. exf6 Bxf6 24. Nc5 Bd8 25. Nxe6 Qg4 26. Qxg4 Rxg4 27. f5 Rb8 28. Bxa7 Bxc7 29. Nxc7+ Ke7 30. Re1+ Kf6 31. Bxb8 Nxb8 32. Re8 Bd7 33. Nd5+ Kxf5 34. Ne3+ Kf4 35. Re4+ Kg5 36. Nxg4 Bxg4 37. Rb4 Bc8 38. Bxb7 Bg4 39. a4 h5 40. a5 h4 41. a6 Nxa6 42. Rxg4+ Kxg4 43. Bxa6 Kf5 44. Kg2 Kg5 45. Kh3 Kf6 46. Kxh4 |
| ECO A15 in 2005 play it! chess tiger 10 defeats black's gandalf 0 in 87 moves | 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. Ng3 c5 8. dxc5 Bxc5 9. cxd5 exd5 10. Nh5 Nc6 11. Nxf6+ Qxf6 12. Qxd5 Qe7 13. Qe4 Be6 14. b4 Bd6 15. Be2 f5 16. Qc2 Qh4 17. g3 Qh3 18. Bf1 Qh6 19. Bg2 Bc4 20. Ne2 Ne5 21. O-O Rac8 22. Rd1 Bd3 23. Qa2+ Bc4 24. Qd2 Rcd8 25. Nd4 Qh5 26. Bxb7 Ng4 27. f3 Ne5 28. f4 Ng4 29. Bf3 Kh8 30. Qg2 Qg6 31. h3 Nh6 32. Bb2 Rc8 33. Rac1 Rc7 34. e4 fxe4 35. Bxe4 Qh5 36. Rd2 Bg8 37. Rcd1 Rfc8 38. Bb7 Rf8 39. Bf3 Qe8 40. Nc6 Nf5 41. Rxd6 Nxd6 42. Rxd6 Qe3+ 43. Qf2 Re8 44. f5 |
| ECO A15 in 2003 play it! chess tiger 10 defeats black's fritz in 107 moves | 1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. e3 c5 9. Nc3 Nbd7 10. d3 Rc8 11. Qe2 Qc7 12. e4 d4 13. Nb1 Ne8 14. Ne1 e5 15. f4 g6 16. f5 Bg5 17. h4 Be3+ 18. Kh2 gxf5 19. exf5 e4 20. Nc2 Bh6 21. Bxe4 Bxe4 22. Qxe4 Nef6 23. Qg2 Ne5 24. Bc1 Bxc1 25. Rxc1 Nxd3 26. Rd1 Ne5 27. Re1 Qd7 28. Nd2 Neg4+ 29. Kh1 Qxf5 30. Nf1 Rce8 31. Kg1 Re6 32. Na3 a6 33. Nc2 Rfe8 34. Rxe6 fxe6 35. Re1 e5 36. Nh2 e4 37. Nxg4 Nxg4 38. Rf1 Qd7 39. Qd2 d3 40. Ne3 Nxe3 41. Qxe3 Qd4 42. Qf2 Rf8 43. Qxd4 cxd4 44. Rxf8+ Kxf8 45. Kf1 e3 46. g4 d2 47. Ke2 d3+ 48. Kd1 Ke7 49. g5 Ke6 50. h5 Kf5 51. g6 hxg6 52. h6 Kf6 53. b4 g5 54. c5 |
| ECO A13 in 2005 play it! chess tiger 10 defeats black's cm10th master yo in 57 moves | 1. c4 e6 2. Nf3 Nf6 3. d4 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 gxf6 7. e3 Rg8 8. cxd5 cxd5 9. Bb5+ Nc6 10. O-O Bd7 11. Ba4 a6 12. e4 dxe4 13. Nxe4 Be7 14. Re1 b5 15. Bb3 Na5 16. d5 Nxb3 17. axb3 f5 18. Ng3 Bb4 19. Re2 Kf8 20. Qc1 Rh8 21. Qf4 a5 22. dxe6 fxe6 23. Rd1 Rh7 24. Ne5 Ra7 25. Qd4 Rc7 26. Nh5 Qc8 27. Ng6+ Kf7 28. Re3 Rc1 29. Ne5+ |
| ECO A20 in 2004 play it! chess tiger 10 defeats black's deep fritz in 111 moves | 1. c4 e5 2. g3 Nc6 3. Nc3 g6 4. Bg2 f5 5. d3 Bg7 6. Rb1 d6 7. b4 a6 8. e3 Nf6 9. Nge2 O-O 10. a4 Be6 11. O-O e4 12. dxe4 fxe4 13. Nxe4 Bxc4 14. Nxf6+ Bxf6 15. Qc2 d5 16. Rd1 Qe7 17. Nf4 Nxb4 18. Qd2 c5 19. Nxd5 Bxd5 20. Bxd5+ Kg7 21. Ba3 a5 22. Qe2 Rad8 23. Bc4 Kh8 24. Rxd8 Rxd8 25. Rd1 Kg7 26. Rxd8 Qxd8 27. h4 Qd7 28. Bb2 Qe7 29. Bxf6+ Qxf6 30. Qd2 Qe7 31. f3 Nc6 32. Kf2 Nb4 33. e4 h5 34. Qb2+ Kh7 35. e5 Nc6 36. e6 Qg7 37. Qd2 Qd4+ 38. Qxd4 cxd4 39. g4 Kg7 40. g5 Kf8 41. Bd3 Nd8 42. e7+ Kxe7 43. Bxg6 Ne6 44. Bxh5 Nf4 45. Bg4 Kf7 46. Bf5 Nh5 47. f4 Nxf4 48. Kf3 Nh5 49. Bg4 Ng7 50. h5 Ne8 51. Ke4 d3 52. Kxd3 Nd6 53. h6 Kg6 54. Be6 b6 55. Ke3 b5 56. axb5 |
| ECO A21 in 2005 play it! chess tiger 10 defeats black's rybka 10 beta w in 115 moves | 1. c4 e5 2. Nc3 d6 3. e3 g6 4. d4 Bg7 5. dxe5 Bxe5 6. Qd2 a5 7. Nf3 Bg7 8. Be2 Ne7 9. O-O O-O 10. b3 Na6 11. Bb2 Nc5 12. Nd4 Re8 13. Bf3 Nf5 14. Bd5 c6 15. Nxc6 bxc6 16. Bxc6 Bb7 17. Bxe8 Qxe8 18. Rfe1 Qc6 19. e4 Re8 20. f3 Bh6 21. Qe2 Be3+ 22. Kh1 Bg5 23. Nd5 Bd8 24. Qd2 Ng7 25. Qc3 Nce6 26. Re2 Rf8 27. Nf6+ Bxf6 28. Qxf6 Qc7 29. Rd1 h5 30. Red2 Kh7 31. e5 Re8 32. exd6 Qd7 33. c5 Bc6 34. Re1 a4 35. b4 Kg8 36. Kg1 Kh7 37. Rde2 Nf5 38. a3 Nfg7 39. g3 Qb7 40. Re3 Qa7 41. g4 Qb7 42. Bc3 Bd5 43. Rd1 Rg8 44. Bb2 Nd8 45. Re7 Qc6 46. Kf2 Bb3 47. Rd4 Be6 48. gxh5 g5 49. h4 g4 50. fxg4 Nxh5 51. Qe5 Ng7 52. Qe1 Nf5 53. Qb1 Rg6 54. Rc7 Ba2 55. Qxf5 Qh1 56. h5 Qh2+ 57. Ke1 Qh1+ 58. Kd2 |
| ECO A10 in 2005 play it! chess tiger 10 defeats black's rybka 10 beta w by checkmate in 99 moves | 1. c4 d6 2. g3 Nf6 3. d4 Nbd7 4. Bg2 e5 5. Nf3 c6 6. Nc3 Be7 7. Qc2 O-O 8. O-O Re8 9. dxe5 dxe5 10. b3 Nc5 11. Nxe5 Qc7 12. Nf3 g6 13. Nd4 Bg4 14. h3 Bd7 15. Qd2 Rad8 16. Rd1 Qb6 17. Qe1 Nh5 18. g4 Ng7 19. e3 f5 20. Qe2 h5 21. gxh5 Nxh5 22. Kh1 Bf6 23. Qc2 Be5 24. Rg1 Kf7 25. Ba3 Qa5 26. Bb2 Bb8 27. Nf3 Rxe3 28. Ng5+ Kf8 29. Bf3 Re7 30. Bxh5 gxh5 31. f3 Bf4 32. Qg2 Ke8 33. Nge4 Be6 34. Nf6+ Kf8 35. Ne2 Be3 36. Qg6 Rf7 37. Nh7+ Ke8 38. Rgd1 Rxd1+ 39. Rxd1 Bd2 40. a3 Bxc4 41. bxc4 a6 42. Rg1 Bh6 43. Nf6+ Ke7 44. Ng8+ Ke8 45. Nxh6 Qc7 46. Bf6 Nd3 47. Qg8+ Kd7 48. Qxf7+ Kd6 49. Nxf5+ Kc5 50. Bd4# |