| ECO A40 in 2006 play it! ktulu defeats white's slow chess blitz in 126 moves | 1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. f4 Nfd7 5. e5 c5 6. Nf3 Nc6 7. Ne2 Qb6 8. c3 Be7 9. g3 O-O 10. Bh3 f5 11. O-O cxd4 12. cxd4 Ndb8 13. Qd3 Nb4 14. Qd2 N8c6 15. a3 Na6 16. Nc3 Na5 17. Qd3 Bd7 18. Bg2 Rac8 19. Nd2 Rc7 20. Re1 Kh8 21. Rb1 Re8 22. Bxd5 exd5 23. Nxd5 Bb5 24. Qe3 Qc6 25. Nxc7 Nxc7 26. b4 Nc4 27. Nxc4 Bxc4 28. Qf2 Bd3 29. Ra1 Be4 30. Bb2 Ne6 31. Rac1 Qd5 32. h4 Rd8 33. Red1 Qb3 34. Rd2 b6 35. Kh2 a5 36. bxa5 bxa5 37. Qe2 Kg8 38. Qc4 a4 39. Qxb3 axb3 40. Kg1 Kf7 41. Rc4 Rd7 42. Kf2 g6 43. Ke2 Bd5 44. Rc1 Ra7 45. Rdd1 Nc7 46. a4 Na8 47. Ra1 Nb6 48. a5 Nc4 49. Bc3 b2 50. Rab1 Ba3 51. Rd3 Ke6 52. Be1 Rb7 53. a6 Rb6 54. a7 Ra6 55. Rb3 Rxa7 56. Bc3 Be4 57. Re1 Ra6 58. d5+ Bxd5 59. Kd3 Ra4 60. Ke2 Bc5 61. Rb1 Ra2 62. R1xb2 Nxb2 63. Rxb2 Bc4+ |
| ECO A40 in 2005 play it! ktulu defeats white's thinker 0b in 122 moves | 1. d4 e6 2. Nf3 c5 3. e3 a6 4. Bd3 Nc6 5. O-O cxd4 6. exd4 Nf6 7. c4 d5 8. cxd5 Nxd5 9. Nc3 Be7 10. Re1 O-O 11. Be4 Kh8 12. a3 Qd6 13. Bg5 Bxg5 14. Nxg5 Nf6 15. Bxc6 Qxc6 16. Rc1 Qb6 17. Na4 Qd6 18. Nc5 b6 19. Nce4 Nxe4 20. Nxe4 Qd8 21. Qd3 Bb7 22. f3 Bd5 23. Qd2 Qh4 24. Qf2 Qe7 25. Qg3 Rac8 26. Qd6 Qh4 27. g3 Qh5 28. Kg2 f5 29. Rxc8 Rxc8 30. Rc1 Re8 31. Nd2 Qh6 32. Rc2 Qe3 33. Qf4 Qe2+ 34. Kh3 h6 35. Qe5 Qf2 36. Rc7 Rg8 37. Rc2 Bxf3 38. Nxf3 Qxc2 39. Qxe6 Qb1 40. Qe2 Qe4 41. Qxe4 fxe4 42. Ne5 Kh7 43. Kg2 Rf8 44. Ng4 Rd8 45. Kf2 Rxd4 46. Ke3 Rd3+ 47. Kxe4 Rb3 48. Ne3 Rxb2 49. Nc4 Re2+ 50. Kf3 Rxh2 51. Nxb6 Rb2 52. Nc4 Rb3+ 53. Kf2 Kg6 54. a4 Rb4 55. Ne3 Rxa4 56. Nd5 Kf5 57. Ke2 Ra2+ 58. Kd1 Ra3 59. Nf4 Ra4 60. Nd3 Rd4 61. Ke2 Rxd3 |
| ECO A40 in 2005 play it! ktulu defeats white's deep fritz cpu in 138 moves | 1. d4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O Nc6 6. c4 Be7 7. Nc3 O-O 8. e4 d6 9. Qe2 a6 10. Rd1 Qe8 11. h3 Nd7 12. Be3 Bf6 13. Rab1 Qe7 14. b4 Rfd8 15. c5 Rac8 16. Nh2 g6 17. Qc2 dxc5 18. bxc5 Ba8 19. d5 Na5 20. c6 Ne5 21. Bd4 b5 22. Bf1 Bg7 23. a4 b4 24. Bxa6 Rb8 25. Ba7 b3 26. Qe2 Rb4 27. Qe3 Nec4 28. Bc5 Nxe3 29. Bxe7 Nxd1 30. Nxd1 Rbb8 31. Bxd8 Rxd8 32. Ne3 f5 33. Nc4 Nxc4 34. Bxc4 b2 35. f3 Kf8 36. Nf1 Ke7 37. Kg2 Kd6 38. Ne3 Kc5 39. Bb5 fxe4 40. fxe4 exd5 41. exd5 Rf8 42. Nd1 Bd4 43. Be2 Rb8 44. Bb5 Kxd5 45. Nxb2 Bxc6 46. Bxc6+ Kxc6 47. Rc1+ Kd6 48. Nc4+ Kd5 49. a5 Rb4 50. Na3 Ra4 51. Nc2 c5 52. Nxd4 Kxd4 53. Rd1+ Ke3 54. Re1+ Kd2 55. Re7 Rxa5 56. Rc7 Kd3 57. Rd7+ Kc2 58. Rd5 Kb3 59. Kf3 Ra3 60. Ke2 Kb4 61. Rd7 Rxg3 62. Rxh7 c4 63. Kd2 Rg2+ 64. Kc1 Kb3 65. Rb7+ Kc3 66. Kb1 Rg1+ 67. Ka2 Kc2 68. Rb2+ Kd3 69. Rb6 c3 |
| ECO A40 in 2006 play it! ktulu defeats white's smarthink 100 in 100 moves | 1. d4 e6 2. c4 b6 3. e4 Bb7 4. d5 exd5 5. cxd5 Bb4+ 6. Nc3 Qe7 7. Qe2 Nf6 8. Bg5 O-O 9. Nf3 Re8 10. Bxf6 Qxf6 11. e5 Qf4 12. g3 Qf5 13. O-O-O Bxc3 14. bxc3 d6 15. Qd3 Qh5 16. Qe4 Nd7 17. Bb5 Nf6 18. Qd3 dxe5 19. Bxe8 Rxe8 20. Nh4 Bxd5 21. Rhe1 Qg4 22. f4 e4 23. Qa6 Qe6 24. Kb2 e3 25. Qa4 c5 26. Rd3 e2 27. Rd2 Bc4 28. Nf3 b5 29. Qc2 Ne4 30. Rexe2 Bxe2 31. Rxe2 Qd5 32. Re3 f6 33. Rd3 Qb7 34. Re3 Kf8 35. Nd2 f5 36. Nxe4 fxe4 37. Qd2 Qc6 38. f5 a5 39. a3 Kg8 40. g4 Qb7 41. Qd1 b4 42. axb4 axb4 43. cxb4 cxb4 44. Qd4 Qc7 45. Kb3 Qa5 46. Qc4+ Kh8 47. Qxb4 Qa1 48. Re1 Qe5 49. h3 Qg3+ 50. Ka2 Ra8+ |
| ECO A40 in 2005 play it! ktulu defeats white's cm10th xperience in 108 moves | 1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bf4 Nf6 5. Bd3 Bd6 6. Bxd6 Qxd6 7. Nc3 O-O 8. Nge2 Nc6 9. O-O Nb4 10. a3 Nxd3 11. Qxd3 Re8 12. Ng3 Bd7 13. Rfe1 c6 14. h3 b5 15. Rad1 a5 16. Qf3 h6 17. Nce2 b4 18. axb4 Qxb4 19. Qc3 Reb8 20. b3 a4 21. Qxb4 Rxb4 22. bxa4 Rbxa4 23. c3 Ra2 24. Rb1 g6 25. Nf4 R8a3 26. Rec1 Kg7 27. Nd3 Ra7 28. Nc5 h5 29. Nf1 Bf5 30. Rb6 Ra1 31. Rxa1 Rxa1 32. Rxc6 h4 33. f3 Nh5 34. Nb3 Rb1 35. Nbd2 Rb2 36. Ra6 Bd3 37. Ra5 Nf4 38. Kh1 Rc2 39. Ra1 Bxf1 40. Nxf1 Rxg2 41. Ne3 Rf2 42. Ra5 Rxf3 43. Nxd5 Rxh3+ 44. Kg1 Nxd5 45. Rxd5 Rxc3 46. Kf2 Rd3 47. Ke2 h3 48. Kf2 Rd2+ 49. Kg1 Rg2+ 50. Kh1 g5 51. Rf5 Kg6 52. Rf3 g4 53. Rf4 f5 54. Rf1 g3 |
| ECO A40 in 2006 play it! ktulu defeats white's naum 11 in 118 moves | 1. d4 e6 2. Nf3 c5 3. c3 Nf6 4. Bf4 d5 5. e3 Qb6 6. Qb3 Qxb3 7. axb3 Nc6 8. Na3 Be7 9. dxc5 Bxc5 10. Bd3 O-O 11. O-O Re8 12. Nb5 e5 13. Nc7 exf4 14. b4 Bd6 15. Nxa8 fxe3 16. fxe3 Rxe3 17. Bb5 Bb8 18. Rfe1 Rxe1+ 19. Rxe1 Kf8 20. Kf1 Ne4 21. Rd1 Ne7 22. Bd3 Ke8 23. Ra1 b6 24. Ba6 Bxa6+ 25. Rxa6 Kd7 26. Nxb6+ axb6 27. Rxb6 Kc7 28. Ra6 Kb7 29. Ra1 g5 30. h3 h5 31. Rd1 Kb6 32. Nd4 Be5 33. Nf3 Bf4 34. Ke2 Ng3+ 35. Kd3 Nc6 36. Nd4 Ne5+ 37. Kc2 Nc4 38. Kb3 Ne3 39. Rd2 Ne4 40. Re2 Kc7 41. Ka4 Ng3 42. Rd2 Nc4 43. Rf2 Kb6 44. Rc2 Ne4 45. Nf5 Bd2 46. Kb3 Kc6 47. Ka2 Kd7 48. b5 h4 49. b3 Ne5 50. c4 Nd3 51. cxd5 Nb4+ 52. Kb2 Nxc2 53. Kxc2 Bf4 54. Kd3 Nd6 55. Nd4 Kc7 56. b6+ Kxb6 57. b4 Be5 58. Nf3 f6 59. Ne1 Kb5 |
| ECO A40 in 2005 play it! ktulu defeats white's chess tiger 10 in 140 moves | 1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Nxd2 Nc6 5. Ngf3 d6 6. e4 Nf6 7. Bd3 O-O 8. O-O e5 9. d5 Nb4 10. Be2 c5 11. a3 Na6 12. Ne1 Bd7 13. Nc2 Qb6 14. b3 Rfc8 15. Ne3 Nc7 16. f3 Re8 17. Nb1 Nh5 18. Rf2 Nf4 19. Nc3 Rab8 20. a4 a6 21. a5 Qb4 22. Qd2 b6 23. axb6 Rxb6 24. Bf1 Rbb8 25. Qc1 Re7 26. Rfa2 Kh8 27. g3 Nh5 28. Ra5 Nf6 29. R1a3 Qb6 30. Qe1 Ree8 31. g4 Ng8 32. Bd3 Ne7 33. h4 Ng6 34. Ng2 Qb4 35. h5 Ne7 36. h6 gxh6 37. Bf1 Rb7 38. Qc1 Rg8 39. Na2 Qb6 40. Qxh6 Rg7 41. Nc3 Rb8 42. Qh4 Ng6 43. Qh5 Qb4 44. Nb1 f6 45. Kf2 Kg8 46. Qh6 Kf7 47. Ne1 Nf4 48. Nd3 Nxd3+ 49. Bxd3 Rh8 50. Be2 Rg6 51. Qh5 Ke7 52. Bd1 Qb8 53. Ra2 Qf8 54. Qh2 Rh6 55. Qg3 Rh1 56. Ke2 h5 57. g5 Rg8 58. Qg2 Rh3 59. g6 Qh6 60. Qf2 Rxg6 61. Qe3 Qg7 62. Kd2 Rh1 63. Nc3 h4 64. Be2 h3 65. Ra1 Rhg1 66. Nd1 h2 67. Nf2 R6g2 68. Nh1 Rxa1 69. Rxa1 Rg1 70. Rf1 Qg2 |
| ECO A40 in 2005 play it! ktulu defeats white's delfi by checkmate in 116 moves | 1. d4 e6 2. Nf3 c5 3. g3 Qa5+ 4. c3 cxd4 5. Qxd4 Nc6 6. Qd3 d5 7. Bg2 Nf6 8. O-O Be7 9. Bf4 O-O 10. Nbd2 Bd7 11. e4 dxe4 12. Nxe4 Nd5 13. Neg5 f5 14. Rfe1 Rad8 15. Bd2 h6 16. Nh3 g5 17. Nd4 Nxd4 18. cxd4 Bb4 19. Bxb4 Qxb4 20. a3 Qb6 21. Bxd5 exd5 22. f4 g4 23. Nf2 Rc8 24. b3 Rc7 25. Nd1 Rfc8 26. Ne3 Rc3 27. Qd2 Be6 28. b4 Kf7 29. Re2 R8c6 30. Kf2 Rb3 31. Nc2 Rb2 32. Rc1 Qa6 33. Qe3 Ra2 34. Ke1 Qc4 35. Kf2 Kg6 36. Ke1 Bf7 37. Qd2 Qb3 38. Kf2 Rc3 39. Kg1 Qc4 40. a4 Rxa4 41. Re3 Rxe3 42. Nxe3 Qb3 43. Nc2 Ra2 44. Qd1 Kg7 45. Qe2 Qb2 46. Qe1 Kg8 47. Kh1 b5 48. Qd1 Kh7 49. Qg1 a5 50. bxa5 b4 51. a6 Rxa6 52. Ne3 Qxd4 53. Rc7 Ra1 54. Rc1 Qe4+ 55. Ng2 Ra2 56. Rb1 Rxg2 57. Ra1 Rxg3+ 58. Qg2 Qxg2# |
| ECO A40 in 2006 play it! ktulu defeats white's slow chess blitz in 134 moves | 1. d4 e6 2. c4 d5 3. Nc3 dxc4 4. Nf3 Nf6 5. g3 c5 6. e3 Nc6 7. Bxc4 Be7 8. O-O O-O 9. dxc5 Bxc5 10. Qc2 Bd7 11. a3 Rc8 12. b3 Na5 13. Bd3 Bd6 14. Rd1 e5 15. Ng5 h6 16. Nge4 Bg4 17. Rd2 Nxe4 18. Bxe4 Qb6 19. Bd5 Be7 20. Rb1 Rfd8 21. Rd3 Be6 22. Bxe6 Qxe6 23. Rxd8+ Bxd8 24. b4 Nc4 25. a4 a5 26. Qd3 axb4 27. Rxb4 Ba5 28. Rb5 Bxc3 29. Qxc3 Qc6 30. Qd3 Nd6 31. Rb1 Ne4 32. Ba3 Ng5 33. e4 Qxa4 34. Rxb7 Qxe4 35. Qxe4 Nxe4 36. Rb4 Nd6 37. Kg2 Kh7 38. Ra4 Nb5 39. Ra5 Nxa3 40. Rxa3 Rc7 41. Kf3 Kg6 42. Ke4 f6 43. f4 Rc4+ 44. Kd3 Rb4 45. fxe5 fxe5 46. Ra6+ Kf5 47. Ra7 g6 48. Rf7+ Ke6 49. Rg7 Kf6 50. Rh7 h5 51. Ke3 Rb3+ 52. Kf2 Rb2+ 53. Kg1 e4 54. Rh8 Ke5 55. Re8+ Kd4 56. Rd8+ Ke3 57. Rd6 g5 58. Rd5 h4 59. gxh4 gxh4 60. Rh5 Kd3 61. Rd5+ Ke2 62. Rh5 e3 63. Rxh4 Rb1+ 64. Kg2 Kd3 65. Rh3 Kd2 66. Rh8 e2 67. Rd8+ Ke3 |
| ECO A40 in 2005 play it! ktulu defeats white's gandalf 0 in 84 moves | 1. d4 e6 2. c4 c5 3. e3 f5 4. Nc3 Nf6 5. Nf3 a6 6. a3 Qc7 7. dxc5 Bxc5 8. b4 Be7 9. Bd3 a5 10. Nb5 Qd8 11. Bd2 Ne4 12. O-O O-O 13. c5 b6 14. cxb6 Nxd2 15. Nxd2 axb4 16. Nc4 d5 17. Ne5 Qxb6 18. axb4 Rxa1 19. Qxa1 Nd7 20. Nf3 Bxb4 21. Rb1 Be7 22. Nbd4 Qd6 23. Qa7 Nc5 24. Be2 Ne4 25. Bd3 Bf6 26. Rc1 e5 27. Nc6 Be6 28. Rc2 g5 29. h3 h5 30. Bb5 Bf7 31. Bd3 g4 32. hxg4 hxg4 33. Bxe4 dxe4 34. Nd2 Be6 35. Qa1 g3 36. Nf1 f4 37. Qc1 Bg5 38. fxg3 fxe3 39. Nxe3 Bd7 40. Rf2 Rxf2 41. Kxf2 Bxc6 42. Nf5 Bxc1 |
| ECO A40 in 2006 play it! ktulu defeats white's ruffian leiden in 98 moves | 1. d4 e6 2. c4 Nc6 3. e3 Nf6 4. Nf3 d5 5. Nc3 Bb4 6. Bd3 O-O 7. Qc2 dxc4 8. Bxc4 Bd6 9. O-O e5 10. Rd1 exd4 11. Nxd4 Nxd4 12. Rxd4 Bd7 13. Bd2 Be5 14. Rd3 Ng4 15. g3 Qf6 16. Rf1 Qg6 17. e4 Bd6 18. Rd5 Ne5 19. Be2 c6 20. Ra5 b6 21. Ra6 Rfd8 22. Bf4 Bg4 23. Rd1 Nf3+ 24. Bxf3 Bxf3 25. Rd3 Bxf4 26. Rxf3 Be5 27. Rd3 Bd4 28. Ra4 c5 29. Rd2 a5 30. Nd5 Rd7 31. b4 Qe6 32. Kg2 Rb7 33. f3 Rab8 34. bxa5 bxa5 35. Rxa5 Rb2 36. Qd3 Qh6 37. Nf4 g5 38. Ne2 g4 39. Nf4 Rxd2+ 40. Qxd2 Rb2 41. Qxb2 gxf3+ 42. Kxf3 Bxb2 43. Rxc5 Qxh2 44. Kg4 f6 45. Rc8+ Kf7 46. Rc7+ Ke8 47. Rc8+ Kd7 48. Rc5 Be5 49. Rd5+ Ke7 |
| ECO A40 in 2006 play it! ktulu defeats white's glaurung cct cpu in 94 moves | 1. d4 e6 2. e4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd8 7. O-O a6 8. Nb3 Nf6 9. Qxd4 Qxd4 10. Nbxd4 Bd6 11. Re1 O-O 12. Bg5 b5 13. Bb3 Rd8 14. Rad1 h6 15. Bh4 Ra7 16. c3 Rc7 17. Ne5 Bxe5 18. Rxe5 Bb7 19. Rde1 Nc6 20. Nxe6 fxe6 21. Rxe6 Kf8 22. Bxf6 gxf6 23. Rxf6+ Kg7 24. Ree6 Ne5 25. Rxh6 Rd2 26. Rh4 Bd5 27. Rd6 Nc4 28. Rg4+ Kf8 29. Bxc4 Rxc4 30. h3 Rxg4 31. hxg4 a5 32. b3 Rd1+ 33. Kh2 Bxb3 34. Rf6+ Ke7 35. Ra6 Bxa2 36. Rxa5 Bc4 37. f4 Rd2 38. Kg3 Rd3+ 39. Kh4 Rxc3 40. g5 b4 41. Ra7+ Kd6 42. Rb7 b3 43. Rb8 Bd5 44. g4 Rc7 45. g6 Rb7 46. Re8 b2 47. Re1 b1=Q |
| ECO A40 in 2006 play it! ktulu defeats white's pro deo 11 in 123 moves | 1. d4 e6 2. e4 d5 3. Nc3 c6 4. e5 Nd7 5. f4 Bb4 6. Nf3 Ne7 7. a3 Bxc3+ 8. bxc3 O-O 9. Bd3 f5 10. O-O c5 11. a4 c4 12. Be2 a5 13. Ba3 Nb6 14. Qb1 Ra6 15. Ra2 Bd7 16. Bc5 Re8 17. Qa1 Bc6 18. Ng5 Nec8 19. Rb1 h6 20. Nf3 Qd7 21. Nh4 Nxa4 22. Bh5 Rd8 23. Ba3 Ne7 24. Rf1 b5 25. Qe1 Nxc3 26. Qxc3 b4 27. Qh3 bxa3 28. g4 Qa7 29. c3 Bd7 30. gxf5 Nxf5 31. Nxf5 exf5 32. Kh1 Be6 33. Bg6 Qd7 34. Rb1 Rda8 35. Raa1 Qc8 36. Rxa3 Qd7 37. Ra2 R6a7 38. Rab2 Qc8 39. Rb5 a4 40. Rc5 Qd7 41. Rcb5 Rc7 42. Qg2 a3 43. R5b4 Rc6 44. h3 Ra7 45. Rb8+ Rc8 46. R8b6 Rf8 47. Kg1 Kh8 48. Kh2 Rfa8 49. Qc2 Ra6 50. R6b4 Qd8 51. Bxf5 Qh4 52. Bxe6 Qxf4+ 53. Kh1 Rxe6 54. Ra4 Ree8 55. Rxa8 Rxa8 56. Qg2 a2 57. Ra1 Qf5 58. Kh2 Qb1 59. Qf1 Qb2+ 60. Kg1 Rb8 61. e6 Qxa1 62. Qxa1 |
| ECO A40 in 2005 play it! ktulu defeats white's naum 1 in 126 moves | 1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 g6 8. Bb5+ c6 9. Bd3 Nxc3 10. bxc3 c5 11. e4 cxd4 12. Qa4+ Bc6 13. Qxd4 Qxd4 14. cxd4 f5 15. Ng5 fxe4 16. Bc2 Ke7 17. Nxe4 Bd5 18. O-O Nc6 19. Be3 Bg7 20. Rad1 Rac8 21. Bb1 Rhf8 22. Rfe1 h6 23. Ng3 Kf7 24. Ne2 Ne7 25. Nf4 g5 26. Nh5 Bh8 27. f3 Rc3 28. f4 g4 29. f5 Nxf5 30. Bxf5 exf5 31. Bxh6 Rfc8 32. Nf4 Be4 33. d5 Rxa3 34. Bg5 Rg8 35. Bh4 Be5 36. Nd3 Bd6 37. Nf2 Bc2 38. Rc1 Ra2 39. Bg3 f4 40. Bh4 Bc5 41. Re2 Re8 42. Rd2 f3 43. gxf3 gxf3 44. Kf1 Re2 45. Rxe2 fxe2+ 46. Kxe2 Be4+ 47. Ke1 Bxd5 48. Bg3 Bb4+ 49. Kf1 Bf3 50. Kg1 Bd2 51. Rb1 b5 52. Nd3 Be4 53. Ne5+ Ke6 54. Rxb5 Bc3 55. Rb8 Rg2+ 56. Kf1 Rxg3 57. hxg3 Kxe5 58. Kf2 Kd4 59. g4 a5 60. g5 a4 61. Rd8+ Kc4 62. Ke3 Bc2 63. g6 Bxg6 |
| ECO A40 in 2005 play it! ktulu defeats white's rybka 10 beta w in 82 moves | 1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Nxd2 Nc6 5. Ngf3 d6 6. e4 Nf6 7. Bd3 O-O 8. O-O e5 9. d5 Nb4 10. Be2 c5 11. a3 Na6 12. Re1 Qb6 13. Qc2 Bd7 14. Nf1 Nc7 15. Ne3 a5 16. Bd3 Rfe8 17. Nf5 a4 18. N3h4 Nh5 19. Be2 Nf4 20. g3 Nxe2+ 21. Qxe2 g6 22. Nh6+ Kg7 23. Qe3 f6 24. Rac1 Qb3 25. Qd2 b5 26. Rc3 Qa2 27. Rc2 bxc4 28. b4 Qxa3 29. Rxc4 Qb3 30. Rcc1 Na6 31. b5 Qxb5 32. Kg2 Qb4 33. Qe3 Qd4 34. Qe2 Kxh6 35. Rc4 Bb5 36. Rxd4 Bxe2 37. Rxa4 Bb5 38. Ra3 Nb4 39. Rb3 Ra2 40. Kg1 f5 41. exf5 Bc4 |
| ECO A40 in 2006 play it! ktulu defeats white's crafty cito 1 x in 120 moves | 1. d4 e6 2. c4 d5 3. cxd5 exd5 4. Nc3 Bb4 5. Nf3 Ne7 6. Bf4 O-O 7. e3 c5 8. Be2 c4 9. O-O Nbc6 10. Ne5 Nxe5 11. dxe5 Bxc3 12. bxc3 Qa5 13. Qd2 Bf5 14. Rfd1 Rac8 15. h4 Rfe8 16. h5 Rc5 17. h6 g6 18. Bg5 Nc6 19. f4 Rb5 20. a4 Rb3 21. Bf3 Bd3 22. Ra2 Qc5 23. Rb2 Rxb2 24. Qxb2 Qxe3+ 25. Qf2 Qxf2+ 26. Kxf2 d4 27. cxd4 Nxd4 28. Bxb7 Ne6 29. Bc6 Rb8 30. Bb5 Nc7 31. Bd7 Rb2+ 32. Kg3 Kf8 33. Bc6 Ne6 34. Bf6 Rb3 35. Bf3 Ra3 36. Rd2 a5 37. Kf2 Nxf4 38. Rb2 Rb3 39. Rxb3 cxb3 40. Ke3 Bf5 41. e6 Nxe6 42. Bd5 Bc2 43. Bxe6 fxe6 44. Kd2 Kf7 45. Bd8 Be4 46. Kc3 Bxg2 47. Kxb3 Bc6 48. Ka3 e5 49. Bxa5 g5 50. Bd2 Kg6 51. a5 Bb7 52. Kb4 Kxh6 53. Kb5 Kg6 54. Kb6 Bc8 55. Kc7 Ba6 56. Kb6 Bd3 57. Kc5 h5 58. Bc3 Kf5 59. Kd5 e4 60. Kd4 g4 |
| ECO A40 in 2005 play it! ktulu defeats white's cm10th xperience in 105 moves | 1. d4 e6 2. Nf3 c5 3. e3 Nf6 4. Bd3 b6 5. O-O Bb7 6. c4 Bxf3 7. Qxf3 Nc6 8. Nc3 cxd4 9. exd4 Nxd4 10. Qg3 Nc6 11. Nb5 Rc8 12. Rd1 Bc5 13. Bc2 O-O 14. Bg5 Nb4 15. Bb1 a6 16. a3 axb5 17. axb4 Bxb4 18. cxb5 Be7 19. Qd3 g6 20. Ra7 Nd5 21. Bh6 Re8 22. Ba2 Nf6 23. Bb3 d5 24. Qd4 Bc5 25. Qf4 e5 26. Qh4 Qd6 27. Bg5 Re6 28. Qh3 Ne4 29. Bh4 Bd4 30. Qf3 f5 31. Ba2 Kh8 32. Bb1 Qc5 33. Qe2 Rc7 34. b4 Qd6 35. Ra8+ Kg7 36. Bxe4 dxe4 37. Bg5 Qd5 38. Rd8 Rd6 39. Rxd6 Qxd6 40. Bd2 Qd5 41. Rc1 Rxc1+ 42. Bxc1 Qb3 43. Bd2 Qb1+ 44. Qf1 Qa2 45. Qe1 f4 46. g3 g5 47. Kf1 Qc4+ 48. Qe2 Qc2 49. Qg4 Qd3+ 50. Qe2 Kg6 51. g4 Kf6 52. Qxd3 exd3 53. f3 |
| ECO A40 in 2006 play it! ktulu defeats white's zapchess paderbo in 88 moves | 1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 O-O 10. O-O-O a6 11. h4 Nxd4 12. Bxd4 b5 13. Rh3 b4 14. Ne2 a5 15. Qe3 Qe7 16. Bxc5 Nxc5 17. Kb1 Ba6 18. f5 Qc7 19. Nd4 Bxf1 20. Rxf1 Ne4 21. fxe6 fxe6 22. Rhf3 Qxe5 23. Rxf8+ Rxf8 24. Rxf8+ Kxf8 25. Qf4+ Qxf4 26. Nxe6+ Ke7 27. Nxf4 Kd6 28. Kc1 Ke5 29. Nd3+ Kf5 30. Kd1 Kg4 31. Ke2 Kxh4 32. Nf4 Kg3 33. Nxd5 Kxg2 34. Nf4+ Kh2 35. Ne6 g6 36. Ke3 Nd6 37. Kf3 h6 38. c3 bxc3 39. bxc3 g5 40. Ng7 Kh3 41. Nh5 g4+ 42. Kf4 Nc4 43. Ng3 Nb6 44. Ne2 h5 |
| ECO A81 in 2005 play it! ktulu defeats white's pharaon in 138 moves | 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 c6 5. Nf3 d5 6. O-O Bd6 7. b3 Qe7 8. Bb2 O-O 9. Nbd2 Nbd7 10. Qc2 b6 11. Ne5 Bb7 12. Rad1 a6 13. Ndf3 Rac8 14. Qd3 Ne4 15. Nxd7 Qxd7 16. Ne5 Qe7 17. f3 Nf6 18. Rd2 Rfd8 19. Rfd1 Bb4 20. Rc2 dxc4 21. Rxc4 Bd6 22. Qb1 Nd5 23. Rcc1 Bxe5 24. dxe5 Ne3 25. Rd3 Nxg2 26. Kxg2 c5 27. Rxd8+ Qxd8 28. Kf1 Qd7 29. Rd1 Bd5 30. Qd3 Qb7 31. Rc1 b5 32. Ba3 b4 33. Bb2 a5 34. Kf2 a4 35. h3 axb3 36. axb3 Qd7 37. h4 Qb7 38. h5 Qf7 39. h6 Qh5 40. hxg7 Qh2+ 41. Kf1 Qxg3 42. Bd4 c4 43. bxc4 Qh4 44. c5 Qh1+ 45. Bg1 Kxg7 46. Qe3 Rg8 47. Ke1 b3 48. Kd2 Kh8 49. Bf2 Qh2 50. Bg1 Qh4 51. Bf2 Qa4 52. Qh6 Rg7 53. Rg1 Qa5+ 54. Kd3 Qa6+ 55. Ke3 Qa7 56. Kd3 Rxg1 57. Bxg1 Qa6+ 58. Kd2 Qa5+ 59. Kd3 Qb5+ 60. Kd2 Kg8 61. Qg5+ Kf7 62. Qh5+ Kf8 63. Qh6+ Ke8 64. Qh5+ Kd8 65. Qg5+ Kd7 66. Qg7+ Kc6 67. Bd4 b2 68. Bxb2 Qxb2+ 69. Ke3 Bc4 |
| ECO A43 in 2005 play it! ktulu defeats white's fritz in 96 moves | 1. d4 c5 2. e3 e6 3. Nf3 Nf6 4. Bd3 b6 5. O-O Bb7 6. Nbd2 Nc6 7. c3 d5 8. e4 cxd4 9. Nxd4 Nxd4 10. cxd4 dxe4 11. Bb5+ Ke7 12. b3 Qd5 13. a4 a6 14. Bc4 Qxd4 15. Qc2 Rd8 16. Nb1 Ke8 17. Bb2 Qc5 18. Qe2 Bd6 19. h3 e3 20. fxe3 Ne4 21. Ba3 Qe5 22. Bxd6 Rxd6 23. Bxa6 Ke7 24. Qb5 Bd5 25. Ra3 Qg5 26. Qe2 Ng3 27. Qe1 Rhd8 28. Rf4 Bb7 29. Nc3 Bxa6 30. Rg4 Qc5 31. b4 Ne2+ 32. Qxe2 Qxc3 33. Rxc3 Bxe2 34. Rxg7 Bd3 35. Rg4 f5 36. Rg7+ Kf6 37. Rxh7 Be4 38. Rh6+ Kg5 39. Rh7 Rd2 40. Rg7+ Kf6 41. Rcc7 Ra2 42. a5 bxa5 43. Rgf7+ Ke5 44. Rc5+ Kd6 45. Rg7 axb4 46. Rb5 Rb2 47. h4 Rh8 48. Rb6+ Ke5 |