| ECO A05 in 2006 play it! zappa 11 x cpu defeats white's anaconda 01 in 130 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 d5 7. d4 Na6 8. Bg5 h6 9. Bxf6 Bxf6 10. Qb3 c6 11. Rfd1 Qb6 12. Qxb6 axb6 13. b3 Nc5 14. Ne5 Nd7 15. Ng4 Bg7 16. f4 h5 17. Ne3 c5 18. Nc2 cxd4 19. Nxd4 dxc4 20. bxc4 e5 21. Ndb5 Nc5 22. Rac1 exf4 23. gxf4 Be6 24. Bd5 Bg4 25. Bg2 Be6 26. Bd5 Bh6 27. Rf1 Rfd8 28. Rc2 Bf5 29. Rd2 Rd7 30. Rf2 Rad8 31. Rf1 Re8 32. Nd4 Bg7 33. Ncb5 Be4 34. Nc3 Kf8 35. Ndb5 Bf5 36. Rc1 Bg4 37. Rcc2 Bh6 38. Rd4 Re3 39. Kf2 Rh3 40. Kg1 Rh4 41. Kh1 Re7 42. Nd6 Re3 43. Nd1 Rxe2 44. Rxe2 Bxe2 45. Nf2 Bxf4 46. h3 g5 47. Nf5 Be3 48. Rxh4 Bxf2 49. Rd4 Bxd4 50. Nxd4 Bd3 51. Nf3 Be4 52. Kh2 Bxd5 53. cxd5 Ne4 54. Nd4 Ke7 55. h4 g4 56. Nf5+ Kf6 57. d6 Ke6 58. Ng7+ Kxd6 59. Nxh5 Ke5 60. Ng3 Nxg3 61. Kxg3 f5 62. h5 Kf6 63. Kf4 b5 64. h6 Kg6 65. h7 Kxh7 |
| ECO A05 in 2006 play it! zappa 11 x cpu defeats white's cerebro 00a in 112 moves | 1. Nf3 Nf6 2. Nc3 Nc6 3. Ng1 Nb8 4. d4 d5 5. g3 Nbd7 6. Bg2 c6 7. Nf3 g6 8. b3 Qa5 9. Bd2 Bg7 10. O-O O-O 11. e4 dxe4 12. Nxe4 Qd8 13. Re1 Nxe4 14. Rxe4 Nf6 15. Rh4 Bf5 16. c3 h5 17. Qe2 e6 18. Bg5 Qc7 19. Re1 Qa5 20. Qb2 Nd5 21. c4 Nb4 22. Qd2 f6 23. Bh6 Qxa2 24. Qxb4 Bxh6 25. Bh3 Rf7 26. Bxf5 exf5 27. Qc3 Qa3 28. d5 cxd5 29. cxd5 Rd8 30. Ra4 Qd6 31. Rd4 Rc7 32. Qd3 Rc1 33. Rxc1 Bxc1 34. Nd2 Re8 35. Qb5 Re1+ 36. Kg2 Bxd2 37. Rxd2 Re7 38. Rd4 Kf7 39. Qa4 a6 40. Qb4 Qxb4 41. Rxb4 b5 42. Rd4 Ra7 43. b4 Ke7 44. d6+ Ke6 45. Kf3 Rd7 46. Ke3 Rxd6 47. Rxd6+ Kxd6 48. Kd4 Kc6 49. f3 Kb6 50. Kc3 a5 51. bxa5+ Kxa5 52. Kb3 b4 53. h3 Kb5 54. f4 Kc5 55. h4 Kb5 56. Kb2 Kc4 |
| ECO A06 in 2006 play it! zappa 11 x cpu defeats white's gandalf 0 in 110 moves | 1. Nf3 d5 2. e3 g6 3. d4 Bg7 4. c4 Nf6 5. Nc3 O-O 6. Be2 c5 7. dxc5 dxc4 8. O-O Nbd7 9. Qd4 Qc7 10. Nb5 Qxc5 11. a4 b6 12. Qxc5 Nxc5 13. Bxc4 Bb7 14. Nbd4 a5 15. b3 Nfe4 16. Ba3 Rac8 17. Rac1 Nd6 18. Nd2 Rfd8 19. Rfd1 e5 20. Bxc5 Rxc5 21. Ne2 Bf6 22. Nc3 e4 23. Ne2 Kg7 24. Nf4 Rdc8 25. Rc2 h6 26. Rdc1 Be5 27. Ne2 Bd5 28. Kf1 h5 29. Ke1 Bb7 30. h3 R5c7 31. Kf1 Kf6 32. Ke1 g5 33. Kf1 Rc5 34. Kg1 h4 35. Nd4 R5c7 36. Rd1 Kg6 37. Rdc1 Bxd4 38. exd4 f5 39. Rb2 Bd5 40. Re1 Bxc4 41. Nxc4 Rd8 42. Ne5+ Kf6 43. Rd1 Rdc8 44. Rbb1 b5 45. Ra1 b4 46. Rab1 Ke6 47. Nc6 Kd5 48. Ne5 Rc2 49. Ng6 R8c7 50. Ne5 R7c3 51. Nd7 Ra2 52. Rbc1 Rd2 53. Rxd2 Rxc1+ 54. Kh2 e3 55. Nf6+ Ke6 |
| ECO A06 in 2006 play it! zappa 11 x cpu defeats white's ufim 01 in 66 moves | 1. Nf3 d5 2. e3 c6 3. c4 Bg4 4. cxd5 Bxf3 5. gxf3 cxd5 6. Qb3 Qd7 7. Nc3 e6 8. d4 Nc6 9. Bd2 Bb4 10. O-O-O Nf6 11. Kb1 O-O 12. Rg1 Rfc8 13. f4 Qe7 14. f3 Na5 15. Qc2 Nc4 16. Rc1 a5 17. Bxc4 Rxc4 18. Qd3 Kh8 19. Nb5 Qd7 20. Bxb4 Qxb5 21. Bc3 a4 22. f5 exf5 23. Qxf5 a3 24. b3 Rc6 25. Qc2 Re8 26. Qd2 Rb6 27. Ka1 h6 28. Qg2 Nh5 29. Qg4 g6 30. e4 Rc6 31. exd5 Rxc3 32. Rxc3 Qe2 33. Rb1 Qd2 |
| ECO A06 in 2006 play it! zappa 11 x cpu defeats white's nimzo in 112 moves | 1. Nf3 d5 2. d4 c6 3. g3 Nf6 4. Bg2 Bf5 5. Nh4 Bg6 6. O-O e6 7. Nd2 Be7 8. Nxg6 hxg6 9. e4 Na6 10. c3 Qb6 11. Qe2 Nc7 12. exd5 cxd5 13. Nf3 Qb5 14. Qe3 Bd6 15. Ne5 Nd7 16. Nxd7 Qxd7 17. c4 dxc4 18. Bxb7 Rb8 19. Qf3 O-O 20. Bc6 Qc8 21. Rd1 Rb6 22. Be4 Qa6 23. Qe2 Rd8 24. d5 Nxd5 25. Bxd5 exd5 26. Rxd5 Rdb8 27. Qe4 Rb4 28. Qe1 Qc6 29. Qd1 Bc5 30. Rd8+ Kh7 31. Rd2 Re8 32. Rc2 Bd4 33. a3 Rb3 34. Rb1 Rd3 35. Bd2 Qb6 36. Qf1 Qb3 37. Re1 Bxf2+ 38. Qxf2 Qxc2 39. Rxe8 Rxd2 40. Qf1 Rxh2 41. Re4 Qxb2 42. Rxc4 Rh5 43. Rh4 Rxh4 44. gxh4 Qd4+ 45. Kg2 Qg4+ 46. Kh1 Qxh4+ 47. Kg2 f5 48. Qa6 Qe4+ 49. Kf2 Qd4+ 50. Kg2 f4 51. Qe2 Qe3 52. Qg4 f3+ 53. Qxf3 Qxf3+ 54. Kxf3 g5 55. a4 g4+ 56. Ke4 g3 |
| ECO A06 in 2006 play it! zappa 11 x cpu defeats white's anaconda 01 in 102 moves | 1. Nf3 d5 2. e3 c6 3. c4 Nf6 4. b4 Bg4 5. Bb2 Nbd7 6. h3 Bxf3 7. Qxf3 e5 8. cxd5 Nxd5 9. b5 Be7 10. Bc4 O-O 11. Bxd5 cxd5 12. Qxd5 Nc5 13. Qxd8 Rfxd8 14. Ba3 Nd3+ 15. Ke2 Bf6 16. Nc3 e4 17. Rab1 Bxc3 18. dxc3 a6 19. b6 Rac8 20. Rb3 Rc6 21. Rd1 f5 22. Kf1 Rdc8 23. Bb2 Re6 24. Rb1 Kf7 25. Ke2 Rg6 26. g3 h5 27. h4 Rd8 28. Rd1 Rdd6 29. Rb1 Rxb6 30. c4 Rxb3 31. axb3 Rb6 32. Ba3 Ke6 33. f4 Kf7 34. b4 Rg6 35. Rg1 b5 36. c5 a5 37. Rb1 axb4 38. Bxb4 Rxg3 39. Ba5 Rg2+ 40. Kf1 Rf2+ 41. Kg1 Rb2 42. Rxb2 Nxb2 43. c6 Ke6 44. Bc3 Nd3 45. Bd4 b4 46. Kf1 b3 47. Bxg7 Kd6 48. Bd4 Kxc6 49. Ke2 b2 50. Bc3 b1=Q 51. Bb4 Qxb4 |
| ECO A22 in 2006 play it! zappa 11 x cpu defeats white's hiarcs 10 hyperm in 94 moves | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. d3 Be7 8. Be3 O-O 9. Nd2 Nd4 10. O-O c6 11. Nf3 f6 12. a4 a5 13. Bxd4 exd4 14. Qb3+ Kh8 15. Ne4 Bb4 16. Rfc1 Re8 17. Qf7 Be6 18. Qh5 Kg8 19. Bh3 Bf7 20. Qg4 g6 21. Qf4 f5 22. Neg5 Rxe2 23. Nxf7 Kxf7 24. Bxf5 gxf5 25. Nxd4 Rd2 26. Nxc6 bxc6 27. Qxf5+ Qf6 28. Qxf6+ Kxf6 29. Rxc6+ Ke5 30. Rxb6 Rxb2 31. Rb7 h6 32. Re1+ Kd4 33. Rd7+ Kc3 34. f4 Kb3 35. Ra1 Rd2 36. Rd5 Rc8 37. Rh5 Rcc2 38. Rxh6 Bc5+ 39. Kh1 Bd4 40. Rb1+ Kxa4 41. f5 Bb2 42. Rf1 Kb4 43. Rh4+ Kb3 44. Rh6 a4 45. Rb6+ Ka2 46. Rh6 a3 47. f6 Bxf6 |
| ECO A15 in 2006 play it! zappa 11 x cpu defeats white's rybka 101 beta 1 in 94 moves | 1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Nf3 Nc6 5. Qb3 a5 6. a3 a4 7. Qc2 Bxc3+ 8. bxc3 d6 9. e4 O-O 10. Bd3 e5 11. h3 Re8 12. O-O Qe7 13. d5 Nd8 14. Bd2 Bd7 15. Rfe1 Kh8 16. c5 dxc5 17. c4 Ng8 18. Rab1 b6 19. Red1 Nb7 20. Qb2 Nd6 21. Re1 f6 22. Bc3 Qf8 23. Re3 Ne7 24. Nh4 g5 25. Nf3 Ng6 26. Qc2 Nf4 27. Nd2 Qh6 28. Be2 Nxe2+ 29. Rxe2 g4 30. hxg4 Bxg4 31. Re3 Rg8 32. Qd3 Rg5 33. Nf1 Qg6 34. g3 Rg8 35. Nd2 Rh5 36. f3 Bc8 37. Kf2 Qxg3+ 38. Ke2 Rh2+ 39. Kd1 Ba6 40. Re2 Qh3 41. Rxh2 Qxh2 42. Qe3 Rg2 43. Qd3 Qh1+ 44. Kc2 Qh4 45. Qf1 Nxc4 46. Qxg2 Ne3+ 47. Kc1 Nxg2 |
| ECO A30 in 2006 play it! zappa 11 x cpu defeats white's glaurung 10 in 88 moves | 1. c4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. Nc3 Nh6 7. d4 cxd4 8. Nxd4 Nxd4 9. Bxh6 Bxh6 10. Qxd4 O-O 11. Rfd1 Bg7 12. Qh4 Bxc3 13. bxc3 Qc7 14. Rd5 Bf5 15. Rad1 Rac8 16. R5d4 h5 17. Qg5 Kg7 18. Bd5 b6 19. Qc1 e5 20. R4d2 h4 21. Qa3 Qe7 22. Bg2 Rxc4 23. Rxd6 Rd8 24. gxh4 Be6 25. R1d2 e4 26. h3 Rd7 27. Rxe6 Qxe6 28. Rxd7 Qxd7 29. e3 Rc5 30. Bxe4 Qxh3 31. Qb4 Qxh4 32. Qd4+ Qf6 33. Kg2 Rxc3 34. Qd1 Qg5+ 35. Kf1 Qc5 36. Qd5 Qxd5 37. Bxd5 f5 38. Bb3 b5 39. Ke2 g5 40. Kd2 b4 41. Bd5 Kf6 42. Bg8 Ke5 43. Bf7 Ke4 44. Be6 Kf3 |
| ECO B33 in 2006 play it! zappa 11 x cpu defeats white's hiarcs 10 hyperm in 116 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. O-O Be7 8. Be3 O-O 9. f4 d5 10. exd5 exd5 11. Be2 Re8 12. Bf3 Bc5 13. Bf2 Bb6 14. a4 Nxd4 15. Bxd4 Bf5 16. Nb5 a6 17. a5 Bxa5 18. Bxf6 gxf6 19. Nd4 Bb6 20. c3 Be4 21. Qd2 Rc8 22. Kh1 f5 23. Rad1 Qf6 24. Qf2 Kh8 25. Rd2 Rc4 26. Bh5 Rg8 27. Bf3 Bxd4 28. cxd4 h5 29. Kg1 h4 30. Qe3 a5 31. Ra1 Rc6 32. Re1 b6 33. Qb3 a4 34. Qe3 b5 35. Qe2 Rc4 36. Qe3 Qh6 37. Ra1 b4 38. Rf1 a3 39. Rdf2 axb2 40. Bxe4 fxe4 41. Rxb2 Qf6 42. Qe2 Kg7 43. Qh5 Rd8 44. Rd1 Rxd4 45. Re1 Rb8 46. f5 Rd3 47. Reb1 b3 48. Qg4+ Kf8 49. h3 e3 50. Qf4 Rb6 51. Re2 d4 52. Qe4 Rc3 53. Ree1 b2 54. Qa8+ Kg7 55. Qe4 Rc5 56. Rf1 Rbb5 57. Qg4+ Kf8 58. Qe2 Qc6 |
| ECO B40 in 2006 play it! zappa 11 x cpu defeats white's hiarcs 10 in 108 moves | 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. c4 Nge7 7. O-O O-O 8. Nc3 d5 9. Re1 d4 10. Na4 b6 11. e5 Bb7 12. b3 h6 13. h4 Nf5 14. a3 Rc8 15. Rb1 Qc7 16. g4 Nfe7 17. Qe2 Nb8 18. Bf4 Nd7 19. b4 a6 20. bxc5 bxc5 21. Nb2 Rb8 22. g5 h5 23. a4 Nf5 24. Bh1 Bc6 25. Ra1 Rb4 26. a5 Rfb8 27. Ra2 Qa7 28. Nd1 Qc7 29. Nb2 Qb7 30. Nd1 Rb1 31. Bh2 Qb3 32. Rd2 Qb7 33. Ra2 Qb3 34. Rd2 Qb4 35. Ra2 Qb7 36. Rf1 Bxf3 37. Bxf3 Qc7 38. Be4 Bxe5 39. f4 Bd6 40. Qf2 Qd8 41. Re1 Bc7 42. Nb2 Rxe1+ 43. Qxe1 Ne3 44. Qe2 Rb3 45. Bc6 Rc3 46. Ba4 Rc1+ 47. Nd1 Qa8 48. Bg3 Kh7 49. Bh2 f5 50. Bg3 e5 51. fxe5 Nxe5 52. Bxe5 Bxe5 53. Rb2 Bg3 54. Rb6 Bxh4 |
| ECO B20 in 2006 play it! zappa 11 x cpu defeats white's et chess 11100 in 122 moves | 1. e4 c5 2. Bc4 Nc6 3. Nc3 e6 4. f4 d6 5. Nf3 Nf6 6. Qe2 Be7 7. d3 O-O 8. e5 dxe5 9. fxe5 Nd5 10. Bd2 Ndb4 11. O-O-O Nd4 12. Nxd4 cxd4 13. Nb1 b5 14. Bxb4 Bxb4 15. Bxb5 Qg5+ 16. Nd2 Bb7 17. Bc4 Rac8 18. a3 Ba5 19. Rde1 Qxg2 20. Qxg2 Bxg2 21. Rhg1 Bh3 22. Re2 Bc7 23. Nf3 Rfd8 24. Rg3 Bf5 25. Nh4 g6 26. Nxf5 exf5 27. Rgg2 Kg7 28. e6 fxe6 29. Bxe6 Bf4+ 30. Kb1 Rc5 31. Ref2 Kf6 32. Rxf4 Kxe6 33. h4 Kf6 34. Rf1 Re8 35. b3 Re3 36. Kb2 Rh3 37. Rf4 Ke5 38. Rgf2 Re3 39. b4 Rc6 40. b5 Rb6 41. a4 a6 42. Ka3 axb5 43. a5 Rc6 44. Kb4 Rc3 45. R4f3 Rc8 46. Kxb5 Kd5 47. c4+ Kd6 48. Ka4 Kc5 49. h5 Ra8 50. hxg6 hxg6 51. Rf1 Rb8 52. Ka3 Re7 53. Ka4 Ra7 54. Rxf5+ gxf5 55. Rxf5+ Kd6 56. Rd5+ Ke6 57. Rb5 Raa8 58. Kb4 Kd6 59. c5+ Kc6 60. Rb6+ Rxb6+ 61. cxb6 Rg8 |
| ECO B35 in 2006 play it! zappa 11 x cpu defeats white's naum 0 x in 101 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. h3 Bd7 10. O-O Na5 11. Qd2 Rc8 12. Rfd1 Nc4 13. Bxc4 Rxc4 14. Qd3 Rc8 15. a3 a6 16. Bg5 h6 17. Be3 Qa5 18. Qd2 Rc4 19. Nf3 Qh5 20. Qd3 Rfc8 21. Nd2 R4c6 22. Rac1 Be6 23. Bd4 Nd7 24. Bxg7 Kxg7 25. Qd4+ Kh7 26. Nf1 Qh4 27. Qa7 Nc5 28. Ne3 f5 29. exf5 gxf5 30. g3 Rg8 31. Ng2 Qf6 32. Nf4 Bf7 33. Nfd5 Qh8 34. Nxe7 Ra8 35. Nxc6 Rxa7 36. Nxa7 Qb8 37. b4 Ne6 38. Nab5 axb5 39. Nxb5 f4 40. Kh2 fxg3+ 41. fxg3 Bh5 42. Rd2 Ng5 43. Rf1 Qc8 44. g4 Bg6 45. h4 Ne4 46. Nxd6 Qc7 47. Rfd1 Nxd2 48. Rxd2 Bxc2 49. h5 Bd3 50. Rxd3 Qc2+ 51. Kg1 |
| ECO B90 in 2006 play it! zappa 11 x cpu defeats white's glaurung cct cpu in 91 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. g4 h6 9. Qd2 b4 10. Na4 d5 11. Nb3 Nbd7 12. O-O-O Qc7 13. Qf2 dxe4 14. Nb6 Nxb6 15. Bxb6 Qf4+ 16. Kb1 Bb7 17. Rg1 exf3 18. Nc5 Bxc5 19. Bxc5 Rc8 20. Bd6 Ne4 21. Bxf4 Nxf2 22. Rd4 Rd8 23. Rxd8+ Kxd8 24. Be3 Ne4 25. Bd3 Ke7 26. Bxe4 Bxe4 27. Bc5+ Kf6 28. Bxb4 Rc8 29. Bc3+ Kg5 30. Kc1 f6 31. Kd2 Kf4 32. Ke1 Bxc2 33. Bd2+ Ke4 34. Kf2 Bd3 35. Rc1 Rb8 36. b3 e5 37. Rc6 Rd8 38. Ba5 Rd5 39. Bd2 Bb5 40. Rc2 h5 41. gxh5 f5 42. h3 f4 43. Be1 Rd1 44. b4 Rb1 45. a4 Bd3 46. Ra2 |
| ECO B90 in 2006 play it! zappa 11 x cpu defeats white's glaurung cct cpu in 120 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. g4 h6 9. Qd2 b4 10. Na4 d5 11. Nb3 Nbd7 12. O-O-O Qc7 13. Qf2 dxe4 14. Nb6 Nxb6 15. Bxb6 Qf4+ 16. Kb1 Bb7 17. Nd2 exf3 18. h3 h5 19. g5 Qxg5 20. Rg1 Qf5 21. Nc4 Ne4 22. Qh2 Rc8 23. Bd3 g5 24. Be3 f2 25. Rgf1 Be7 26. Bxf2 Qf4 27. Qxf4 gxf4 28. Bd4 Rg8 29. Na5 Bd5 30. Rxf4 f5 31. Bxa6 Ra8 32. Bb5+ Kf8 33. Nb3 Rg3 34. Rff1 Bg5 35. h4 Bxb3 36. cxb3 Nd2+ 37. Rxd2 Bxd2 38. Bc4 Ke7 39. Bc5+ Kf6 40. Rd1 Be3 41. Bxb4 f4 42. Bc3+ Kf5 43. Bd3+ Kg4 44. Bc4 Re8 45. Bb5 Re7 46. Bc4 e5 47. Bb4 Ra7 48. Be6+ Kxh4 49. Be1 e4 50. Bxg3+ Kxg3 51. Bc4 h4 52. Rd8 f3 53. Rg8+ Kf2 54. Bd5 Re7 55. a4 Bh6 56. Rg4 e3 57. Rxh4 e2 58. Rxh6 e1=Q+ 59. Ka2 Rd7 60. Bxf3 Kxf3 |
| ECO B95 in 2006 play it! zappa 11 x cpu defeats white's hiarcs 10 hyperm in 108 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Nbd7 8. Be2 Qa5 9. Be3 Ne5 10. Qh3 d5 11. Nb3 Qc7 12. Qg3 Nxe4 13. Nxe4 dxe4 14. Nd2 b5 15. Bf4 f6 16. Bh5+ g6 17. Nxe4 Be7 18. Bf3 Bb7 19. O-O-O Rc8 20. c3 b4 21. Nxf6+ Bxf6 22. Bxb7 Qxb7 23. Bxe5 bxc3 24. bxc3 O-O 25. Rd2 Be7 26. Re1 Ba3+ 27. Kd1 Qb1+ 28. Ke2 Qb5+ 29. Rd3 Rcd8 30. f4 Bc5 31. Red1 Qc4 32. Ke1 Qe4+ 33. Kd2 Rd5 34. Rxd5 Qxd5+ 35. Kc1 Ba3+ 36. Kc2 Qxa2+ 37. Kd3 Rd8+ 38. Bd4 Bc5 39. Ke3 Qc2 40. Qe1 e5 41. fxe5 Qxg2 42. Qg3 Qc2 43. Rd3 Ba3 44. Qg4 Bc1+ 45. Ke4 Rf8 46. Be3 Qa4+ 47. Rd4 Qc6+ 48. Kd3 Bxe3 49. Kxe3 Qxc3+ 50. Ke2 Qb2+ 51. Kd3 Qxh2 52. Qe2 Qg3+ 53. Kc4 Rc8+ 54. Kd5 h5 |
| ECO B20 in 2006 play it! zappa 11 x cpu defeats white's cerebro 00a in 108 moves | 1. e4 c5 2. Bc4 e6 3. Qe2 Nc6 4. c3 a6 5. Nf3 Nge7 6. Bb3 Ng6 7. O-O Nh4 8. d3 Bd6 9. Ng5 h6 10. Qh5 Ng6 11. Nf3 Qf6 12. Be3 Nf4 13. Bxf4 g6 14. Qh3 Bxf4 15. Nbd2 h5 16. g3 Bc7 17. Qg2 g5 18. Rae1 Qg7 19. Bd1 b6 20. e5 Bb7 21. Ne4 O-O-O 22. Nexg5 Nxe5 23. Rxe5 Bxe5 24. Nxf7 Qxf7 25. Nxe5 Qf5 26. Bf3 Bxf3 27. Nxf3 Rhf8 28. Ne1 Kc7 29. f4 Rg8 30. Nf3 Qxd3 31. Ne5 Qe3+ 32. Kh1 h4 33. Nc4 Qd3 34. Ne5 Qh7 35. g4 h3 36. Qf3 Qc2 37. Qxh3 Rg7 38. g5 Qxb2 39. Ng4 Qxa2 40. Qe3 Rh7 41. Qg3 Rdh8 42. f5+ d6 43. g6 Rg7 44. Rd1 Qe2 45. Re1 Qc4 46. Ne3 Qe4+ 47. Kg1 exf5 48. Ng2 Qg4 49. Re6 Qxg3 50. hxg3 b5 51. Nh4 Rf8 52. Re1 a5 53. Ra1 Ra8 54. Kf1 a4 |
| ECO B95 in 2006 play it! zappa 11 x cpu defeats white's hiarcs 10 in 122 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Nbd7 8. Be2 Qa5 9. Bd2 Ne5 10. Qh3 b5 11. Ncxb5 Qb6 12. Qa3 d5 13. Ba5 Bxa3 14. Bxb6 Bxb2 15. Rb1 axb5 16. Rxb2 Nc4 17. Nxb5 Nxb6 18. Nc7+ Ke7 19. Nxa8 Nxa8 20. exd5 Nxd5 21. c4 Nf4 22. g3 Nxe2 23. Kxe2 Ba6 24. Rc1 Rc8 25. Rb4 Rc6 26. f4 Nb6 27. Kd3 h6 28. a4 g5 29. fxg5 hxg5 30. Kd4 Rd6+ 31. Ke3 Nd7 32. Rc3 Rd1 33. a5 Ra1 34. h3 Rxa5 35. h4 gxh4 36. gxh4 Ra1 37. Kd2 Ra2+ 38. Rc2 Ra5 39. Rc3 Nc5 40. Rh3 Ne4+ 41. Kc2 Rc5 42. Kd3 Nd6 43. Kd4 Ra5 44. h5 e5+ 45. Kc3 Bxc4 46. Rh4 Ra3+ 47. Kb2 Ra2+ 48. Kc3 Be6 49. h6 Ra8 50. Rh5 f6 51. Kd2 Kf7 52. Rh1 Kg8 53. Rf1 f5 54. Rc1 Ne4+ 55. Ke3 Kh7 56. Rc7+ Kg6 57. Rb6 Ng5 58. Rg7+ Kxh6 59. Re7 f4+ 60. Kf2 Kg6 61. Rbxe6+ Nxe6 |
| ECO C89 in 2006 play it! zappa 11 x cpu defeats white's glaurung cct cpu in 86 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. Na3 Na5 10. Bc2 Bg4 11. d4 exd4 12. cxd4 Nc6 13. Qd3 Nb4 14. Qb3 c5 15. Bb1 Bxf3 16. gxf3 Qd7 17. e5 Nfd5 18. dxc5 dxc5 19. f4 c4 20. Qg3 f5 21. Rd1 Rad8 22. Bd2 Qe6 23. Bc2 Nc6 24. Bc1 Bc5 25. Rf1 Nd4 26. Bd1 Qh6 27. Nc2 Ne6 28. Kh1 Ndxf4 29. b3 g5 30. bxc4 Nd3 31. Bd2 bxc4 32. Ba5 Rd7 33. Bc3 g4 34. Ne1 Nc1 35. Bxg4 fxg4 36. Rxc1 Qxc1 37. Qxg4+ Kf7 38. Qf5+ Ke7 39. Qxh7+ Kd8 40. Qh4+ Ke8 41. Qh5+ Rdf7 42. Qh3 Re7 43. Ba5 Rxf2 |
| ECO C50 in 2006 play it! zappa 11 x cpu defeats white's deep frenzee 0 x by checkmate in 102 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. b4 Bb6 7. a4 a6 8. O-O O-O 9. Nbd2 Bg4 10. Ba3 Bd7 11. Bb3 Ba7 12. h3 b5 13. Nh2 Be6 14. Bxe6 fxe6 15. Ng4 Nxg4 16. Qxg4 Qe8 17. Bb2 Rf4 18. Qe2 Bb6 19. axb5 axb5 20. Rxa8 Qxa8 21. Nf3 Rf8 22. Bc1 h6 23. Kh2 Kh7 24. Kh1 Ne7 25. Qc2 Ng6 26. d4 Qc6 27. dxe5 Nxe5 28. Nxe5 dxe5 29. f3 Rd8 30. Re1 Qc4 31. Kh2 Rd3 32. Bb2 Be3 33. Re2 Bg5 34. Kg3 h5 35. h4 Bf4+ 36. Kf2 Bh6 37. Kg1 Bf4 38. Kf2 Bh6 39. Kg1 Be3+ 40. Kh2 g5 41. hxg5 Kg6 42. Ba1 Kxg5 43. Bb2 Kf6 44. Ba1 h4 45. Bb2 Bf4+ 46. Kh3 Kf7 47. Ba1 Rd8 48. Qa2 Qc6 49. Qb1 Qe8 50. c4 Qg8 51. Bb2 Qg3# |